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[thirdparty/grsecurity-scrape.git] / test / grsecurity-3.1-4.1.3-201507261202.patch
1 diff --git a/Documentation/dontdiff b/Documentation/dontdiff
2 index 9de9813..1462492 100644
3 --- a/Documentation/dontdiff
4 +++ b/Documentation/dontdiff
5 @@ -3,9 +3,11 @@
6 *.bc
7 *.bin
8 *.bz2
9 +*.c.[012]*.*
10 *.cis
11 *.cpio
12 *.csp
13 +*.dbg
14 *.dsp
15 *.dvi
16 *.elf
17 @@ -15,6 +17,7 @@
18 *.gcov
19 *.gen.S
20 *.gif
21 +*.gmo
22 *.grep
23 *.grp
24 *.gz
25 @@ -51,14 +54,17 @@
26 *.tab.h
27 *.tex
28 *.ver
29 +*.vim
30 *.xml
31 *.xz
32 *_MODULES
33 +*_reg_safe.h
34 *_vga16.c
35 *~
36 \#*#
37 *.9
38 -.*
39 +.[^g]*
40 +.gen*
41 .*.d
42 .mm
43 53c700_d.h
44 @@ -72,9 +78,11 @@ Image
45 Module.markers
46 Module.symvers
47 PENDING
48 +PERF*
49 SCCS
50 System.map*
51 TAGS
52 +TRACEEVENT-CFLAGS
53 aconf
54 af_names.h
55 aic7*reg.h*
56 @@ -83,6 +91,7 @@ aic7*seq.h*
57 aicasm
58 aicdb.h*
59 altivec*.c
60 +ashldi3.S
61 asm-offsets.h
62 asm_offsets.h
63 autoconf.h*
64 @@ -95,32 +104,40 @@ bounds.h
65 bsetup
66 btfixupprep
67 build
68 +builtin-policy.h
69 bvmlinux
70 bzImage*
71 capability_names.h
72 capflags.c
73 classlist.h*
74 +clut_vga16.c
75 +common-cmds.h
76 comp*.log
77 compile.h*
78 conf
79 config
80 config-*
81 config_data.h*
82 +config.c
83 config.mak
84 config.mak.autogen
85 +config.tmp
86 conmakehash
87 consolemap_deftbl.c*
88 cpustr.h
89 crc32table.h*
90 cscope.*
91 defkeymap.c
92 +devicetable-offsets.h
93 devlist.h*
94 dnotify_test
95 docproc
96 dslm
97 +dtc-lexer.lex.c
98 elf2ecoff
99 elfconfig.h*
100 evergreen_reg_safe.h
101 +exception_policy.conf
102 fixdep
103 flask.h
104 fore200e_mkfirm
105 @@ -128,12 +145,15 @@ fore200e_pca_fw.c*
106 gconf
107 gconf.glade.h
108 gen-devlist
109 +gen-kdb_cmds.c
110 gen_crc32table
111 gen_init_cpio
112 generated
113 genheaders
114 genksyms
115 *_gray256.c
116 +hash
117 +hid-example
118 hpet_example
119 hugepage-mmap
120 hugepage-shm
121 @@ -148,14 +168,14 @@ int32.c
122 int4.c
123 int8.c
124 kallsyms
125 -kconfig
126 +kern_constants.h
127 keywords.c
128 ksym.c*
129 ksym.h*
130 kxgettext
131 lex.c
132 lex.*.c
133 -linux
134 +lib1funcs.S
135 logo_*.c
136 logo_*_clut224.c
137 logo_*_mono.c
138 @@ -165,14 +185,15 @@ mach-types.h
139 machtypes.h
140 map
141 map_hugetlb
142 -media
143 mconf
144 +mdp
145 miboot*
146 mk_elfconfig
147 mkboot
148 mkbugboot
149 mkcpustr
150 mkdep
151 +mkpiggy
152 mkprep
153 mkregtable
154 mktables
155 @@ -188,6 +209,8 @@ oui.c*
156 page-types
157 parse.c
158 parse.h
159 +parse-events*
160 +pasyms.h
161 patches*
162 pca200e.bin
163 pca200e_ecd.bin2
164 @@ -197,6 +220,7 @@ perf-archive
165 piggyback
166 piggy.gzip
167 piggy.S
168 +pmu-*
169 pnmtologo
170 ppc_defs.h*
171 pss_boot.h
172 @@ -206,7 +230,12 @@ r200_reg_safe.h
173 r300_reg_safe.h
174 r420_reg_safe.h
175 r600_reg_safe.h
176 +randomize_layout_hash.h
177 +randomize_layout_seed.h
178 +realmode.lds
179 +realmode.relocs
180 recordmcount
181 +regdb.c
182 relocs
183 rlim_names.h
184 rn50_reg_safe.h
185 @@ -216,8 +245,12 @@ series
186 setup
187 setup.bin
188 setup.elf
189 +signing_key*
190 +size_overflow_hash.h
191 sImage
192 +slabinfo
193 sm_tbl*
194 +sortextable
195 split-include
196 syscalltab.h
197 tables.c
198 @@ -227,6 +260,7 @@ tftpboot.img
199 timeconst.h
200 times.h*
201 trix_boot.h
202 +user_constants.h
203 utsrelease.h*
204 vdso-syms.lds
205 vdso.lds
206 @@ -238,13 +272,17 @@ vdso32.lds
207 vdso32.so.dbg
208 vdso64.lds
209 vdso64.so.dbg
210 +vdsox32.lds
211 +vdsox32-syms.lds
212 version.h*
213 vmImage
214 vmlinux
215 vmlinux-*
216 vmlinux.aout
217 vmlinux.bin.all
218 +vmlinux.bin.bz2
219 vmlinux.lds
220 +vmlinux.relocs
221 vmlinuz
222 voffset.h
223 vsyscall.lds
224 @@ -252,9 +290,12 @@ vsyscall_32.lds
225 wanxlfw.inc
226 uImage
227 unifdef
228 +utsrelease.h
229 wakeup.bin
230 wakeup.elf
231 wakeup.lds
232 +x509*
233 zImage*
234 zconf.hash.c
235 +zconf.lex.c
236 zoffset.h
237 diff --git a/Documentation/kbuild/makefiles.txt b/Documentation/kbuild/makefiles.txt
238 index 74b6c6d..eac0e77 100644
239 --- a/Documentation/kbuild/makefiles.txt
240 +++ b/Documentation/kbuild/makefiles.txt
241 @@ -23,10 +23,11 @@ This document describes the Linux kernel Makefiles.
242 === 4 Host Program support
243 --- 4.1 Simple Host Program
244 --- 4.2 Composite Host Programs
245 - --- 4.3 Using C++ for host programs
246 - --- 4.4 Controlling compiler options for host programs
247 - --- 4.5 When host programs are actually built
248 - --- 4.6 Using hostprogs-$(CONFIG_FOO)
249 + --- 4.3 Defining shared libraries
250 + --- 4.4 Using C++ for host programs
251 + --- 4.5 Controlling compiler options for host programs
252 + --- 4.6 When host programs are actually built
253 + --- 4.7 Using hostprogs-$(CONFIG_FOO)
254
255 === 5 Kbuild clean infrastructure
256
257 @@ -643,7 +644,29 @@ Both possibilities are described in the following.
258 Finally, the two .o files are linked to the executable, lxdialog.
259 Note: The syntax <executable>-y is not permitted for host-programs.
260
261 ---- 4.3 Using C++ for host programs
262 +--- 4.3 Defining shared libraries
263 +
264 + Objects with extension .so are considered shared libraries, and
265 + will be compiled as position independent objects.
266 + Kbuild provides support for shared libraries, but the usage
267 + shall be restricted.
268 + In the following example the libkconfig.so shared library is used
269 + to link the executable conf.
270 +
271 + Example:
272 + #scripts/kconfig/Makefile
273 + hostprogs-y := conf
274 + conf-objs := conf.o libkconfig.so
275 + libkconfig-objs := expr.o type.o
276 +
277 + Shared libraries always require a corresponding -objs line, and
278 + in the example above the shared library libkconfig is composed by
279 + the two objects expr.o and type.o.
280 + expr.o and type.o will be built as position independent code and
281 + linked as a shared library libkconfig.so. C++ is not supported for
282 + shared libraries.
283 +
284 +--- 4.4 Using C++ for host programs
285
286 kbuild offers support for host programs written in C++. This was
287 introduced solely to support kconfig, and is not recommended
288 @@ -666,7 +689,7 @@ Both possibilities are described in the following.
289 qconf-cxxobjs := qconf.o
290 qconf-objs := check.o
291
292 ---- 4.4 Controlling compiler options for host programs
293 +--- 4.5 Controlling compiler options for host programs
294
295 When compiling host programs, it is possible to set specific flags.
296 The programs will always be compiled utilising $(HOSTCC) passed
297 @@ -694,7 +717,7 @@ Both possibilities are described in the following.
298 When linking qconf, it will be passed the extra option
299 "-L$(QTDIR)/lib".
300
301 ---- 4.5 When host programs are actually built
302 +--- 4.6 When host programs are actually built
303
304 Kbuild will only build host-programs when they are referenced
305 as a prerequisite.
306 @@ -725,7 +748,7 @@ Both possibilities are described in the following.
307 This will tell kbuild to build lxdialog even if not referenced in
308 any rule.
309
310 ---- 4.6 Using hostprogs-$(CONFIG_FOO)
311 +--- 4.7 Using hostprogs-$(CONFIG_FOO)
312
313 A typical pattern in a Kbuild file looks like this:
314
315 diff --git a/Documentation/kernel-parameters.txt b/Documentation/kernel-parameters.txt
316 index 6726139..c825c0a 100644
317 --- a/Documentation/kernel-parameters.txt
318 +++ b/Documentation/kernel-parameters.txt
319 @@ -1223,6 +1223,13 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
320 Format: <unsigned int> such that (rxsize & ~0x1fffc0) == 0.
321 Default: 1024
322
323 + grsec_proc_gid= [GRKERNSEC_PROC_USERGROUP] Chooses GID to
324 + ignore grsecurity's /proc restrictions
325 +
326 + grsec_sysfs_restrict= Format: 0 | 1
327 + Default: 1
328 + Disables GRKERNSEC_SYSFS_RESTRICT if enabled in config
329 +
330 hashdist= [KNL,NUMA] Large hashes allocated during boot
331 are distributed across NUMA nodes. Defaults on
332 for 64-bit NUMA, off otherwise.
333 @@ -2333,6 +2340,10 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
334 noexec=on: enable non-executable mappings (default)
335 noexec=off: disable non-executable mappings
336
337 + nopcid [X86-64]
338 + Disable PCID (Process-Context IDentifier) even if it
339 + is supported by the processor.
340 +
341 nosmap [X86]
342 Disable SMAP (Supervisor Mode Access Prevention)
343 even if it is supported by processor.
344 @@ -2631,6 +2642,30 @@ bytes respectively. Such letter suffixes can also be entirely omitted.
345 the specified number of seconds. This is to be used if
346 your oopses keep scrolling off the screen.
347
348 + pax_nouderef [X86] disables UDEREF. Most likely needed under certain
349 + virtualization environments that don't cope well with the
350 + expand down segment used by UDEREF on X86-32 or the frequent
351 + page table updates on X86-64.
352 +
353 + pax_sanitize_slab=
354 + Format: { 0 | 1 | off | fast | full }
355 + Options '0' and '1' are only provided for backward
356 + compatibility, 'off' or 'fast' should be used instead.
357 + 0|off : disable slab object sanitization
358 + 1|fast: enable slab object sanitization excluding
359 + whitelisted slabs (default)
360 + full : sanitize all slabs, even the whitelisted ones
361 +
362 + pax_softmode= 0/1 to disable/enable PaX softmode on boot already.
363 +
364 + pax_extra_latent_entropy
365 + Enable a very simple form of latent entropy extraction
366 + from the first 4GB of memory as the bootmem allocator
367 + passes the memory pages to the buddy allocator.
368 +
369 + pax_weakuderef [X86-64] enables the weaker but faster form of UDEREF
370 + when the processor supports PCID.
371 +
372 pcbit= [HW,ISDN]
373
374 pcd. [PARIDE]
375 diff --git a/Documentation/sysctl/kernel.txt b/Documentation/sysctl/kernel.txt
376 index c831001..1bfbbf6 100644
377 --- a/Documentation/sysctl/kernel.txt
378 +++ b/Documentation/sysctl/kernel.txt
379 @@ -41,6 +41,7 @@ show up in /proc/sys/kernel:
380 - kptr_restrict
381 - kstack_depth_to_print [ X86 only ]
382 - l2cr [ PPC only ]
383 +- modify_ldt [ X86 only ]
384 - modprobe ==> Documentation/debugging-modules.txt
385 - modules_disabled
386 - msg_next_id [ sysv ipc ]
387 @@ -391,6 +392,20 @@ This flag controls the L2 cache of G3 processor boards. If
388
389 ==============================================================
390
391 +modify_ldt: (X86 only)
392 +
393 +Enables (1) or disables (0) the modify_ldt syscall. Modifying the LDT
394 +(Local Descriptor Table) may be needed to run a 16-bit or segmented code
395 +such as Dosemu or Wine. This is done via a system call which is not needed
396 +to run portable applications, and which can sometimes be abused to exploit
397 +some weaknesses of the architecture, opening new vulnerabilities.
398 +
399 +This sysctl allows one to increase the system's security by disabling the
400 +system call, or to restore compatibility with specific applications when it
401 +was already disabled.
402 +
403 +==============================================================
404 +
405 modules_disabled:
406
407 A toggle value indicating if modules are allowed to be loaded
408 diff --git a/Makefile b/Makefile
409 index e3cdec4..56ae73d 100644
410 --- a/Makefile
411 +++ b/Makefile
412 @@ -299,7 +299,9 @@ CONFIG_SHELL := $(shell if [ -x "$$BASH" ]; then echo $$BASH; \
413 HOSTCC = gcc
414 HOSTCXX = g++
415 HOSTCFLAGS = -Wall -Wmissing-prototypes -Wstrict-prototypes -O2 -fomit-frame-pointer -std=gnu89
416 -HOSTCXXFLAGS = -O2
417 +HOSTCFLAGS = -W -Wno-unused-parameter -Wno-missing-field-initializers -fno-delete-null-pointer-checks
418 +HOSTCFLAGS += $(call cc-option, -Wno-empty-body)
419 +HOSTCXXFLAGS = -O2 -Wall -W -Wno-array-bounds
420
421 ifeq ($(shell $(HOSTCC) -v 2>&1 | grep -c "clang version"), 1)
422 HOSTCFLAGS += -Wno-unused-value -Wno-unused-parameter \
423 @@ -444,8 +446,8 @@ export RCS_TAR_IGNORE := --exclude SCCS --exclude BitKeeper --exclude .svn \
424 # Rules shared between *config targets and build targets
425
426 # Basic helpers built in scripts/
427 -PHONY += scripts_basic
428 -scripts_basic:
429 +PHONY += scripts_basic gcc-plugins
430 +scripts_basic: gcc-plugins
431 $(Q)$(MAKE) $(build)=scripts/basic
432 $(Q)rm -f .tmp_quiet_recordmcount
433
434 @@ -620,6 +622,74 @@ endif
435 # Tell gcc to never replace conditional load with a non-conditional one
436 KBUILD_CFLAGS += $(call cc-option,--param=allow-store-data-races=0)
437
438 +ifndef DISABLE_PAX_PLUGINS
439 +ifeq ($(call cc-ifversion, -ge, 0408, y), y)
440 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCXX)" "$(HOSTCXX)" "$(CC)")
441 +else
442 +PLUGINCC := $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-plugin.sh "$(HOSTCC)" "$(HOSTCXX)" "$(CC)")
443 +endif
444 +ifneq ($(PLUGINCC),)
445 +ifdef CONFIG_PAX_CONSTIFY_PLUGIN
446 +CONSTIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/constify_plugin.so -DCONSTIFY_PLUGIN
447 +endif
448 +ifdef CONFIG_PAX_MEMORY_STACKLEAK
449 +STACKLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/stackleak_plugin.so -DSTACKLEAK_PLUGIN
450 +STACKLEAK_PLUGIN_CFLAGS += -fplugin-arg-stackleak_plugin-track-lowest-sp=100
451 +endif
452 +ifdef CONFIG_KALLOCSTAT_PLUGIN
453 +KALLOCSTAT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kallocstat_plugin.so
454 +endif
455 +ifdef CONFIG_PAX_KERNEXEC_PLUGIN
456 +KERNEXEC_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/kernexec_plugin.so
457 +KERNEXEC_PLUGIN_CFLAGS += -fplugin-arg-kernexec_plugin-method=$(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD) -DKERNEXEC_PLUGIN
458 +KERNEXEC_PLUGIN_AFLAGS := -DKERNEXEC_PLUGIN
459 +endif
460 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT
461 +RANDSTRUCT_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/randomize_layout_plugin.so -DRANDSTRUCT_PLUGIN
462 +ifdef CONFIG_GRKERNSEC_RANDSTRUCT_PERFORMANCE
463 +RANDSTRUCT_PLUGIN_CFLAGS += -fplugin-arg-randomize_layout_plugin-performance-mode
464 +endif
465 +endif
466 +ifdef CONFIG_CHECKER_PLUGIN
467 +ifeq ($(call cc-ifversion, -ge, 0406, y), y)
468 +CHECKER_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/checker_plugin.so -DCHECKER_PLUGIN
469 +endif
470 +endif
471 +COLORIZE_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/colorize_plugin.so
472 +ifdef CONFIG_PAX_SIZE_OVERFLOW
473 +SIZE_OVERFLOW_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/size_overflow_plugin/size_overflow_plugin.so -DSIZE_OVERFLOW_PLUGIN
474 +endif
475 +ifdef CONFIG_PAX_LATENT_ENTROPY
476 +LATENT_ENTROPY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/latent_entropy_plugin.so -DLATENT_ENTROPY_PLUGIN
477 +endif
478 +ifdef CONFIG_PAX_MEMORY_STRUCTLEAK
479 +STRUCTLEAK_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/structleak_plugin.so -DSTRUCTLEAK_PLUGIN
480 +endif
481 +INITIFY_PLUGIN_CFLAGS := -fplugin=$(objtree)/tools/gcc/initify_plugin.so -DINITIFY_PLUGIN
482 +GCC_PLUGINS_CFLAGS := $(CONSTIFY_PLUGIN_CFLAGS) $(STACKLEAK_PLUGIN_CFLAGS) $(KALLOCSTAT_PLUGIN_CFLAGS)
483 +GCC_PLUGINS_CFLAGS += $(KERNEXEC_PLUGIN_CFLAGS) $(CHECKER_PLUGIN_CFLAGS) $(COLORIZE_PLUGIN_CFLAGS)
484 +GCC_PLUGINS_CFLAGS += $(SIZE_OVERFLOW_PLUGIN_CFLAGS) $(LATENT_ENTROPY_PLUGIN_CFLAGS) $(STRUCTLEAK_PLUGIN_CFLAGS)
485 +GCC_PLUGINS_CFLAGS += $(INITIFY_PLUGIN_CFLAGS)
486 +GCC_PLUGINS_CFLAGS += $(RANDSTRUCT_PLUGIN_CFLAGS)
487 +GCC_PLUGINS_AFLAGS := $(KERNEXEC_PLUGIN_AFLAGS)
488 +export PLUGINCC GCC_PLUGINS_CFLAGS GCC_PLUGINS_AFLAGS CONSTIFY_PLUGIN LATENT_ENTROPY_PLUGIN_CFLAGS
489 +ifeq ($(KBUILD_EXTMOD),)
490 +gcc-plugins:
491 + $(Q)$(MAKE) $(build)=tools/gcc
492 +else
493 +gcc-plugins: ;
494 +endif
495 +else
496 +gcc-plugins:
497 +ifeq ($(call cc-ifversion, -ge, 0405, y), y)
498 + $(error Your gcc installation does not support plugins. If the necessary headers for plugin support are missing, they should be installed. On Debian, apt-get install gcc-<ver>-plugin-dev. If you choose to ignore this error and lessen the improvements provided by this patch, re-run make with the DISABLE_PAX_PLUGINS=y argument.))
499 +else
500 + $(Q)echo "warning, your gcc version does not support plugins, you should upgrade it to gcc 4.5 at least"
501 +endif
502 + $(Q)echo "PAX_MEMORY_STACKLEAK, constification, PAX_LATENT_ENTROPY and other features will be less secure. PAX_SIZE_OVERFLOW will not be active."
503 +endif
504 +endif
505 +
506 ifdef CONFIG_READABLE_ASM
507 # Disable optimizations that make assembler listings hard to read.
508 # reorder blocks reorders the control in the function
509 @@ -712,7 +782,7 @@ KBUILD_CFLAGS += $(call cc-option, -gsplit-dwarf, -g)
510 else
511 KBUILD_CFLAGS += -g
512 endif
513 -KBUILD_AFLAGS += -Wa,-gdwarf-2
514 +KBUILD_AFLAGS += -Wa,--gdwarf-2
515 endif
516 ifdef CONFIG_DEBUG_INFO_DWARF4
517 KBUILD_CFLAGS += $(call cc-option, -gdwarf-4,)
518 @@ -883,7 +953,7 @@ export mod_sign_cmd
519
520
521 ifeq ($(KBUILD_EXTMOD),)
522 -core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/
523 +core-y += kernel/ mm/ fs/ ipc/ security/ crypto/ block/ grsecurity/
524
525 vmlinux-dirs := $(patsubst %/,%,$(filter %/, $(init-y) $(init-m) \
526 $(core-y) $(core-m) $(drivers-y) $(drivers-m) \
527 @@ -933,6 +1003,8 @@ endif
528
529 # The actual objects are generated when descending,
530 # make sure no implicit rule kicks in
531 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
532 +$(filter-out $(init-y),$(vmlinux-deps)): KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
533 $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
534
535 # Handle descending into subdirectories listed in $(vmlinux-dirs)
536 @@ -942,7 +1014,7 @@ $(sort $(vmlinux-deps)): $(vmlinux-dirs) ;
537 # Error messages still appears in the original language
538
539 PHONY += $(vmlinux-dirs)
540 -$(vmlinux-dirs): prepare scripts
541 +$(vmlinux-dirs): gcc-plugins prepare scripts
542 $(Q)$(MAKE) $(build)=$@
543
544 define filechk_kernel.release
545 @@ -985,10 +1057,13 @@ prepare1: prepare2 $(version_h) include/generated/utsrelease.h \
546
547 archprepare: archheaders archscripts prepare1 scripts_basic
548
549 +prepare0: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
550 +prepare0: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
551 prepare0: archprepare FORCE
552 $(Q)$(MAKE) $(build)=.
553
554 # All the preparing..
555 +prepare: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
556 prepare: prepare0
557
558 # Generate some files
559 @@ -1096,6 +1171,8 @@ all: modules
560 # using awk while concatenating to the final file.
561
562 PHONY += modules
563 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
564 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
565 modules: $(vmlinux-dirs) $(if $(KBUILD_BUILTIN),vmlinux) modules.builtin
566 $(Q)$(AWK) '!x[$$0]++' $(vmlinux-dirs:%=$(objtree)/%/modules.order) > $(objtree)/modules.order
567 @$(kecho) ' Building modules, stage 2.';
568 @@ -1111,7 +1188,7 @@ modules.builtin: $(vmlinux-dirs:%=%/modules.builtin)
569
570 # Target to prepare building external modules
571 PHONY += modules_prepare
572 -modules_prepare: prepare scripts
573 +modules_prepare: gcc-plugins prepare scripts
574
575 # Target to install modules
576 PHONY += modules_install
577 @@ -1177,7 +1254,10 @@ MRPROPER_FILES += .config .config.old .version .old_version \
578 Module.symvers tags TAGS cscope* GPATH GTAGS GRTAGS GSYMS \
579 signing_key.priv signing_key.x509 x509.genkey \
580 extra_certificates signing_key.x509.keyid \
581 - signing_key.x509.signer vmlinux-gdb.py
582 + signing_key.x509.signer vmlinux-gdb.py \
583 + tools/gcc/size_overflow_plugin/size_overflow_hash_aux.h \
584 + tools/gcc/size_overflow_plugin/size_overflow_hash.h \
585 + tools/gcc/randomize_layout_seed.h
586
587 # clean - Delete most, but leave enough to build external modules
588 #
589 @@ -1216,7 +1296,7 @@ distclean: mrproper
590 @find $(srctree) $(RCS_FIND_IGNORE) \
591 \( -name '*.orig' -o -name '*.rej' -o -name '*~' \
592 -o -name '*.bak' -o -name '#*#' -o -name '.*.orig' \
593 - -o -name '.*.rej' -o -name '*%' -o -name 'core' \) \
594 + -o -name '.*.rej' -o -name '*.so' -o -name '*%' -o -name 'core' \) \
595 -type f -print | xargs rm -f
596
597
598 @@ -1382,6 +1462,8 @@ PHONY += $(module-dirs) modules
599 $(module-dirs): crmodverdir $(objtree)/Module.symvers
600 $(Q)$(MAKE) $(build)=$(patsubst _module_%,%,$@)
601
602 +modules: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
603 +modules: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
604 modules: $(module-dirs)
605 @$(kecho) ' Building modules, stage 2.';
606 $(Q)$(MAKE) -f $(srctree)/scripts/Makefile.modpost
607 @@ -1522,17 +1604,21 @@ else
608 target-dir = $(if $(KBUILD_EXTMOD),$(dir $<),$(dir $@))
609 endif
610
611 -%.s: %.c prepare scripts FORCE
612 +%.s: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
613 +%.s: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
614 +%.s: %.c gcc-plugins prepare scripts FORCE
615 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
616 %.i: %.c prepare scripts FORCE
617 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
618 -%.o: %.c prepare scripts FORCE
619 +%.o: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
620 +%.o: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
621 +%.o: %.c gcc-plugins prepare scripts FORCE
622 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
623 %.lst: %.c prepare scripts FORCE
624 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
625 -%.s: %.S prepare scripts FORCE
626 +%.s: %.S gcc-plugins prepare scripts FORCE
627 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
628 -%.o: %.S prepare scripts FORCE
629 +%.o: %.S gcc-plugins prepare scripts FORCE
630 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
631 %.symtypes: %.c prepare scripts FORCE
632 $(Q)$(MAKE) $(build)=$(build-dir) $(target-dir)$(notdir $@)
633 @@ -1544,11 +1630,15 @@ endif
634 $(build)=$(build-dir)
635 # Make sure the latest headers are built for Documentation
636 Documentation/: headers_install
637 -%/: prepare scripts FORCE
638 +%/: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
639 +%/: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
640 +%/: gcc-plugins prepare scripts FORCE
641 $(cmd_crmodverdir)
642 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
643 $(build)=$(build-dir)
644 -%.ko: prepare scripts FORCE
645 +%.ko: KBUILD_CFLAGS += $(GCC_PLUGINS_CFLAGS)
646 +%.ko: KBUILD_AFLAGS += $(GCC_PLUGINS_AFLAGS)
647 +%.ko: gcc-plugins prepare scripts FORCE
648 $(cmd_crmodverdir)
649 $(Q)$(MAKE) KBUILD_MODULES=$(if $(CONFIG_MODULES),1) \
650 $(build)=$(build-dir) $(@:.ko=.o)
651 diff --git a/arch/alpha/include/asm/atomic.h b/arch/alpha/include/asm/atomic.h
652 index 8f8eafb..3405f46 100644
653 --- a/arch/alpha/include/asm/atomic.h
654 +++ b/arch/alpha/include/asm/atomic.h
655 @@ -239,4 +239,14 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
656 #define atomic_dec(v) atomic_sub(1,(v))
657 #define atomic64_dec(v) atomic64_sub(1,(v))
658
659 +#define atomic64_read_unchecked(v) atomic64_read(v)
660 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
661 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
662 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
663 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
664 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
665 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
666 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
667 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
668 +
669 #endif /* _ALPHA_ATOMIC_H */
670 diff --git a/arch/alpha/include/asm/cache.h b/arch/alpha/include/asm/cache.h
671 index ad368a9..fbe0f25 100644
672 --- a/arch/alpha/include/asm/cache.h
673 +++ b/arch/alpha/include/asm/cache.h
674 @@ -4,19 +4,19 @@
675 #ifndef __ARCH_ALPHA_CACHE_H
676 #define __ARCH_ALPHA_CACHE_H
677
678 +#include <linux/const.h>
679
680 /* Bytes per L1 (data) cache line. */
681 #if defined(CONFIG_ALPHA_GENERIC) || defined(CONFIG_ALPHA_EV6)
682 -# define L1_CACHE_BYTES 64
683 # define L1_CACHE_SHIFT 6
684 #else
685 /* Both EV4 and EV5 are write-through, read-allocate,
686 direct-mapped, physical.
687 */
688 -# define L1_CACHE_BYTES 32
689 # define L1_CACHE_SHIFT 5
690 #endif
691
692 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
693 #define SMP_CACHE_BYTES L1_CACHE_BYTES
694
695 #endif
696 diff --git a/arch/alpha/include/asm/elf.h b/arch/alpha/include/asm/elf.h
697 index 968d999..d36b2df 100644
698 --- a/arch/alpha/include/asm/elf.h
699 +++ b/arch/alpha/include/asm/elf.h
700 @@ -91,6 +91,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
701
702 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x1000000)
703
704 +#ifdef CONFIG_PAX_ASLR
705 +#define PAX_ELF_ET_DYN_BASE (current->personality & ADDR_LIMIT_32BIT ? 0x10000 : 0x120000000UL)
706 +
707 +#define PAX_DELTA_MMAP_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 28)
708 +#define PAX_DELTA_STACK_LEN (current->personality & ADDR_LIMIT_32BIT ? 14 : 19)
709 +#endif
710 +
711 /* $0 is set by ld.so to a pointer to a function which might be
712 registered using atexit. This provides a mean for the dynamic
713 linker to call DT_FINI functions for shared libraries that have
714 diff --git a/arch/alpha/include/asm/pgalloc.h b/arch/alpha/include/asm/pgalloc.h
715 index aab14a0..b4fa3e7 100644
716 --- a/arch/alpha/include/asm/pgalloc.h
717 +++ b/arch/alpha/include/asm/pgalloc.h
718 @@ -29,6 +29,12 @@ pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
719 pgd_set(pgd, pmd);
720 }
721
722 +static inline void
723 +pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
724 +{
725 + pgd_populate(mm, pgd, pmd);
726 +}
727 +
728 extern pgd_t *pgd_alloc(struct mm_struct *mm);
729
730 static inline void
731 diff --git a/arch/alpha/include/asm/pgtable.h b/arch/alpha/include/asm/pgtable.h
732 index a9a1195..e9b8417 100644
733 --- a/arch/alpha/include/asm/pgtable.h
734 +++ b/arch/alpha/include/asm/pgtable.h
735 @@ -101,6 +101,17 @@ struct vm_area_struct;
736 #define PAGE_SHARED __pgprot(_PAGE_VALID | __ACCESS_BITS)
737 #define PAGE_COPY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
738 #define PAGE_READONLY __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW)
739 +
740 +#ifdef CONFIG_PAX_PAGEEXEC
741 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOE)
742 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
743 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_VALID | __ACCESS_BITS | _PAGE_FOW | _PAGE_FOE)
744 +#else
745 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
746 +# define PAGE_COPY_NOEXEC PAGE_COPY
747 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
748 +#endif
749 +
750 #define PAGE_KERNEL __pgprot(_PAGE_VALID | _PAGE_ASM | _PAGE_KRE | _PAGE_KWE)
751
752 #define _PAGE_NORMAL(x) __pgprot(_PAGE_VALID | __ACCESS_BITS | (x))
753 diff --git a/arch/alpha/kernel/module.c b/arch/alpha/kernel/module.c
754 index 2fd00b7..cfd5069 100644
755 --- a/arch/alpha/kernel/module.c
756 +++ b/arch/alpha/kernel/module.c
757 @@ -160,7 +160,7 @@ apply_relocate_add(Elf64_Shdr *sechdrs, const char *strtab,
758
759 /* The small sections were sorted to the end of the segment.
760 The following should definitely cover them. */
761 - gp = (u64)me->module_core + me->core_size - 0x8000;
762 + gp = (u64)me->module_core_rw + me->core_size_rw - 0x8000;
763 got = sechdrs[me->arch.gotsecindex].sh_addr;
764
765 for (i = 0; i < n; i++) {
766 diff --git a/arch/alpha/kernel/osf_sys.c b/arch/alpha/kernel/osf_sys.c
767 index 36dc91a..6769cb0 100644
768 --- a/arch/alpha/kernel/osf_sys.c
769 +++ b/arch/alpha/kernel/osf_sys.c
770 @@ -1295,10 +1295,11 @@ SYSCALL_DEFINE1(old_adjtimex, struct timex32 __user *, txc_p)
771 generic version except that we know how to honor ADDR_LIMIT_32BIT. */
772
773 static unsigned long
774 -arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
775 - unsigned long limit)
776 +arch_get_unmapped_area_1(struct file *filp, unsigned long addr, unsigned long len,
777 + unsigned long limit, unsigned long flags)
778 {
779 struct vm_unmapped_area_info info;
780 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
781
782 info.flags = 0;
783 info.length = len;
784 @@ -1306,6 +1307,7 @@ arch_get_unmapped_area_1(unsigned long addr, unsigned long len,
785 info.high_limit = limit;
786 info.align_mask = 0;
787 info.align_offset = 0;
788 + info.threadstack_offset = offset;
789 return vm_unmapped_area(&info);
790 }
791
792 @@ -1338,20 +1340,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
793 merely specific addresses, but regions of memory -- perhaps
794 this feature should be incorporated into all ports? */
795
796 +#ifdef CONFIG_PAX_RANDMMAP
797 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
798 +#endif
799 +
800 if (addr) {
801 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(addr), len, limit);
802 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(addr), len, limit, flags);
803 if (addr != (unsigned long) -ENOMEM)
804 return addr;
805 }
806
807 /* Next, try allocating at TASK_UNMAPPED_BASE. */
808 - addr = arch_get_unmapped_area_1 (PAGE_ALIGN(TASK_UNMAPPED_BASE),
809 - len, limit);
810 + addr = arch_get_unmapped_area_1 (filp, PAGE_ALIGN(current->mm->mmap_base), len, limit, flags);
811 +
812 if (addr != (unsigned long) -ENOMEM)
813 return addr;
814
815 /* Finally, try allocating in low memory. */
816 - addr = arch_get_unmapped_area_1 (PAGE_SIZE, len, limit);
817 + addr = arch_get_unmapped_area_1 (filp, PAGE_SIZE, len, limit, flags);
818
819 return addr;
820 }
821 diff --git a/arch/alpha/mm/fault.c b/arch/alpha/mm/fault.c
822 index 9d0ac09..479a962 100644
823 --- a/arch/alpha/mm/fault.c
824 +++ b/arch/alpha/mm/fault.c
825 @@ -53,6 +53,124 @@ __load_new_mm_context(struct mm_struct *next_mm)
826 __reload_thread(pcb);
827 }
828
829 +#ifdef CONFIG_PAX_PAGEEXEC
830 +/*
831 + * PaX: decide what to do with offenders (regs->pc = fault address)
832 + *
833 + * returns 1 when task should be killed
834 + * 2 when patched PLT trampoline was detected
835 + * 3 when unpatched PLT trampoline was detected
836 + */
837 +static int pax_handle_fetch_fault(struct pt_regs *regs)
838 +{
839 +
840 +#ifdef CONFIG_PAX_EMUPLT
841 + int err;
842 +
843 + do { /* PaX: patched PLT emulation #1 */
844 + unsigned int ldah, ldq, jmp;
845 +
846 + err = get_user(ldah, (unsigned int *)regs->pc);
847 + err |= get_user(ldq, (unsigned int *)(regs->pc+4));
848 + err |= get_user(jmp, (unsigned int *)(regs->pc+8));
849 +
850 + if (err)
851 + break;
852 +
853 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
854 + (ldq & 0xFFFF0000U) == 0xA77B0000U &&
855 + jmp == 0x6BFB0000U)
856 + {
857 + unsigned long r27, addr;
858 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
859 + unsigned long addrl = ldq | 0xFFFFFFFFFFFF0000UL;
860 +
861 + addr = regs->r27 + ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
862 + err = get_user(r27, (unsigned long *)addr);
863 + if (err)
864 + break;
865 +
866 + regs->r27 = r27;
867 + regs->pc = r27;
868 + return 2;
869 + }
870 + } while (0);
871 +
872 + do { /* PaX: patched PLT emulation #2 */
873 + unsigned int ldah, lda, br;
874 +
875 + err = get_user(ldah, (unsigned int *)regs->pc);
876 + err |= get_user(lda, (unsigned int *)(regs->pc+4));
877 + err |= get_user(br, (unsigned int *)(regs->pc+8));
878 +
879 + if (err)
880 + break;
881 +
882 + if ((ldah & 0xFFFF0000U) == 0x277B0000U &&
883 + (lda & 0xFFFF0000U) == 0xA77B0000U &&
884 + (br & 0xFFE00000U) == 0xC3E00000U)
885 + {
886 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL;
887 + unsigned long addrh = (ldah | 0xFFFFFFFFFFFF0000UL) << 16;
888 + unsigned long addrl = lda | 0xFFFFFFFFFFFF0000UL;
889 +
890 + regs->r27 += ((addrh ^ 0x80000000UL) + 0x80000000UL) + ((addrl ^ 0x8000UL) + 0x8000UL);
891 + regs->pc += 12 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
892 + return 2;
893 + }
894 + } while (0);
895 +
896 + do { /* PaX: unpatched PLT emulation */
897 + unsigned int br;
898 +
899 + err = get_user(br, (unsigned int *)regs->pc);
900 +
901 + if (!err && (br & 0xFFE00000U) == 0xC3800000U) {
902 + unsigned int br2, ldq, nop, jmp;
903 + unsigned long addr = br | 0xFFFFFFFFFFE00000UL, resolver;
904 +
905 + addr = regs->pc + 4 + (((addr ^ 0x00100000UL) + 0x00100000UL) << 2);
906 + err = get_user(br2, (unsigned int *)addr);
907 + err |= get_user(ldq, (unsigned int *)(addr+4));
908 + err |= get_user(nop, (unsigned int *)(addr+8));
909 + err |= get_user(jmp, (unsigned int *)(addr+12));
910 + err |= get_user(resolver, (unsigned long *)(addr+16));
911 +
912 + if (err)
913 + break;
914 +
915 + if (br2 == 0xC3600000U &&
916 + ldq == 0xA77B000CU &&
917 + nop == 0x47FF041FU &&
918 + jmp == 0x6B7B0000U)
919 + {
920 + regs->r28 = regs->pc+4;
921 + regs->r27 = addr+16;
922 + regs->pc = resolver;
923 + return 3;
924 + }
925 + }
926 + } while (0);
927 +#endif
928 +
929 + return 1;
930 +}
931 +
932 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
933 +{
934 + unsigned long i;
935 +
936 + printk(KERN_ERR "PAX: bytes at PC: ");
937 + for (i = 0; i < 5; i++) {
938 + unsigned int c;
939 + if (get_user(c, (unsigned int *)pc+i))
940 + printk(KERN_CONT "???????? ");
941 + else
942 + printk(KERN_CONT "%08x ", c);
943 + }
944 + printk("\n");
945 +}
946 +#endif
947
948 /*
949 * This routine handles page faults. It determines the address,
950 @@ -133,8 +251,29 @@ retry:
951 good_area:
952 si_code = SEGV_ACCERR;
953 if (cause < 0) {
954 - if (!(vma->vm_flags & VM_EXEC))
955 + if (!(vma->vm_flags & VM_EXEC)) {
956 +
957 +#ifdef CONFIG_PAX_PAGEEXEC
958 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->pc)
959 + goto bad_area;
960 +
961 + up_read(&mm->mmap_sem);
962 + switch (pax_handle_fetch_fault(regs)) {
963 +
964 +#ifdef CONFIG_PAX_EMUPLT
965 + case 2:
966 + case 3:
967 + return;
968 +#endif
969 +
970 + }
971 + pax_report_fault(regs, (void *)regs->pc, (void *)rdusp());
972 + do_group_exit(SIGKILL);
973 +#else
974 goto bad_area;
975 +#endif
976 +
977 + }
978 } else if (!cause) {
979 /* Allow reads even for write-only mappings */
980 if (!(vma->vm_flags & (VM_READ | VM_WRITE)))
981 diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
982 index 45df48b..952017a 100644
983 --- a/arch/arm/Kconfig
984 +++ b/arch/arm/Kconfig
985 @@ -1716,7 +1716,7 @@ config ALIGNMENT_TRAP
986
987 config UACCESS_WITH_MEMCPY
988 bool "Use kernel mem{cpy,set}() for {copy_to,clear}_user()"
989 - depends on MMU
990 + depends on MMU && !PAX_MEMORY_UDEREF
991 default y if CPU_FEROCEON
992 help
993 Implement faster copy_to_user and clear_user methods for CPU
994 @@ -1951,6 +1951,7 @@ config XIP_PHYS_ADDR
995 config KEXEC
996 bool "Kexec system call (EXPERIMENTAL)"
997 depends on (!SMP || PM_SLEEP_SMP)
998 + depends on !GRKERNSEC_KMEM
999 help
1000 kexec is a system call that implements the ability to shutdown your
1001 current kernel, and to start another kernel. It is like a reboot
1002 diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
1003 index e22c119..abe7041 100644
1004 --- a/arch/arm/include/asm/atomic.h
1005 +++ b/arch/arm/include/asm/atomic.h
1006 @@ -18,17 +18,41 @@
1007 #include <asm/barrier.h>
1008 #include <asm/cmpxchg.h>
1009
1010 +#ifdef CONFIG_GENERIC_ATOMIC64
1011 +#include <asm-generic/atomic64.h>
1012 +#endif
1013 +
1014 #define ATOMIC_INIT(i) { (i) }
1015
1016 #ifdef __KERNEL__
1017
1018 +#ifdef CONFIG_THUMB2_KERNEL
1019 +#define REFCOUNT_TRAP_INSN "bkpt 0xf1"
1020 +#else
1021 +#define REFCOUNT_TRAP_INSN "bkpt 0xf103"
1022 +#endif
1023 +
1024 +#define _ASM_EXTABLE(from, to) \
1025 +" .pushsection __ex_table,\"a\"\n"\
1026 +" .align 3\n" \
1027 +" .long " #from ", " #to"\n" \
1028 +" .popsection"
1029 +
1030 /*
1031 * On ARM, ordinary assignment (str instruction) doesn't clear the local
1032 * strex/ldrex monitor on some implementations. The reason we can use it for
1033 * atomic_set() is the clrex or dummy strex done on every exception return.
1034 */
1035 #define atomic_read(v) ACCESS_ONCE((v)->counter)
1036 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
1037 +{
1038 + return ACCESS_ONCE(v->counter);
1039 +}
1040 #define atomic_set(v,i) (((v)->counter) = (i))
1041 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
1042 +{
1043 + v->counter = i;
1044 +}
1045
1046 #if __LINUX_ARM_ARCH__ >= 6
1047
1048 @@ -38,26 +62,50 @@
1049 * to ensure that the update happens.
1050 */
1051
1052 -#define ATOMIC_OP(op, c_op, asm_op) \
1053 -static inline void atomic_##op(int i, atomic_t *v) \
1054 +#ifdef CONFIG_PAX_REFCOUNT
1055 +#define __OVERFLOW_POST \
1056 + " bvc 3f\n" \
1057 + "2: " REFCOUNT_TRAP_INSN "\n"\
1058 + "3:\n"
1059 +#define __OVERFLOW_POST_RETURN \
1060 + " bvc 3f\n" \
1061 +" mov %0, %1\n" \
1062 + "2: " REFCOUNT_TRAP_INSN "\n"\
1063 + "3:\n"
1064 +#define __OVERFLOW_EXTABLE \
1065 + "4:\n" \
1066 + _ASM_EXTABLE(2b, 4b)
1067 +#else
1068 +#define __OVERFLOW_POST
1069 +#define __OVERFLOW_POST_RETURN
1070 +#define __OVERFLOW_EXTABLE
1071 +#endif
1072 +
1073 +#define __ATOMIC_OP(op, suffix, c_op, asm_op, post_op, extable) \
1074 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1075 { \
1076 unsigned long tmp; \
1077 int result; \
1078 \
1079 prefetchw(&v->counter); \
1080 - __asm__ __volatile__("@ atomic_" #op "\n" \
1081 + __asm__ __volatile__("@ atomic_" #op #suffix "\n" \
1082 "1: ldrex %0, [%3]\n" \
1083 " " #asm_op " %0, %0, %4\n" \
1084 + post_op \
1085 " strex %1, %0, [%3]\n" \
1086 " teq %1, #0\n" \
1087 -" bne 1b" \
1088 +" bne 1b\n" \
1089 + extable \
1090 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1091 : "r" (&v->counter), "Ir" (i) \
1092 : "cc"); \
1093 } \
1094
1095 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1096 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1097 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, _unchecked, c_op, asm_op, , )\
1098 + __ATOMIC_OP(op, , c_op, asm_op##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1099 +
1100 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op, post_op, extable) \
1101 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1102 { \
1103 unsigned long tmp; \
1104 int result; \
1105 @@ -65,12 +113,14 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1106 smp_mb(); \
1107 prefetchw(&v->counter); \
1108 \
1109 - __asm__ __volatile__("@ atomic_" #op "_return\n" \
1110 + __asm__ __volatile__("@ atomic_" #op "_return" #suffix "\n" \
1111 "1: ldrex %0, [%3]\n" \
1112 " " #asm_op " %0, %0, %4\n" \
1113 + post_op \
1114 " strex %1, %0, [%3]\n" \
1115 " teq %1, #0\n" \
1116 -" bne 1b" \
1117 +" bne 1b\n" \
1118 + extable \
1119 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1120 : "r" (&v->counter), "Ir" (i) \
1121 : "cc"); \
1122 @@ -80,6 +130,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1123 return result; \
1124 }
1125
1126 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op, , )\
1127 + __ATOMIC_OP_RETURN(op, , c_op, asm_op##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1128 +
1129 static inline int atomic_cmpxchg(atomic_t *ptr, int old, int new)
1130 {
1131 int oldval;
1132 @@ -115,12 +168,24 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1133 __asm__ __volatile__ ("@ atomic_add_unless\n"
1134 "1: ldrex %0, [%4]\n"
1135 " teq %0, %5\n"
1136 -" beq 2f\n"
1137 -" add %1, %0, %6\n"
1138 +" beq 4f\n"
1139 +" adds %1, %0, %6\n"
1140 +
1141 +#ifdef CONFIG_PAX_REFCOUNT
1142 +" bvc 3f\n"
1143 +"2: " REFCOUNT_TRAP_INSN "\n"
1144 +"3:\n"
1145 +#endif
1146 +
1147 " strex %2, %1, [%4]\n"
1148 " teq %2, #0\n"
1149 " bne 1b\n"
1150 -"2:"
1151 +"4:"
1152 +
1153 +#ifdef CONFIG_PAX_REFCOUNT
1154 + _ASM_EXTABLE(2b, 4b)
1155 +#endif
1156 +
1157 : "=&r" (oldval), "=&r" (newval), "=&r" (tmp), "+Qo" (v->counter)
1158 : "r" (&v->counter), "r" (u), "r" (a)
1159 : "cc");
1160 @@ -131,14 +196,36 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1161 return oldval;
1162 }
1163
1164 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *ptr, int old, int new)
1165 +{
1166 + unsigned long oldval, res;
1167 +
1168 + smp_mb();
1169 +
1170 + do {
1171 + __asm__ __volatile__("@ atomic_cmpxchg_unchecked\n"
1172 + "ldrex %1, [%3]\n"
1173 + "mov %0, #0\n"
1174 + "teq %1, %4\n"
1175 + "strexeq %0, %5, [%3]\n"
1176 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1177 + : "r" (&ptr->counter), "Ir" (old), "r" (new)
1178 + : "cc");
1179 + } while (res);
1180 +
1181 + smp_mb();
1182 +
1183 + return oldval;
1184 +}
1185 +
1186 #else /* ARM_ARCH_6 */
1187
1188 #ifdef CONFIG_SMP
1189 #error SMP not supported on pre-ARMv6 CPUs
1190 #endif
1191
1192 -#define ATOMIC_OP(op, c_op, asm_op) \
1193 -static inline void atomic_##op(int i, atomic_t *v) \
1194 +#define __ATOMIC_OP(op, suffix, c_op, asm_op) \
1195 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t *v) \
1196 { \
1197 unsigned long flags; \
1198 \
1199 @@ -147,8 +234,11 @@ static inline void atomic_##op(int i, atomic_t *v) \
1200 raw_local_irq_restore(flags); \
1201 } \
1202
1203 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
1204 -static inline int atomic_##op##_return(int i, atomic_t *v) \
1205 +#define ATOMIC_OP(op, c_op, asm_op) __ATOMIC_OP(op, , c_op, asm_op) \
1206 + __ATOMIC_OP(op, _unchecked, c_op, asm_op)
1207 +
1208 +#define __ATOMIC_OP_RETURN(op, suffix, c_op, asm_op) \
1209 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t *v)\
1210 { \
1211 unsigned long flags; \
1212 int val; \
1213 @@ -161,6 +251,9 @@ static inline int atomic_##op##_return(int i, atomic_t *v) \
1214 return val; \
1215 }
1216
1217 +#define ATOMIC_OP_RETURN(op, c_op, asm_op) __ATOMIC_OP_RETURN(op, , c_op, asm_op)\
1218 + __ATOMIC_OP_RETURN(op, _unchecked, c_op, asm_op)
1219 +
1220 static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1221 {
1222 int ret;
1223 @@ -175,6 +268,11 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
1224 return ret;
1225 }
1226
1227 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
1228 +{
1229 + return atomic_cmpxchg((atomic_t *)v, old, new);
1230 +}
1231 +
1232 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
1233 {
1234 int c, old;
1235 @@ -196,16 +294,38 @@ ATOMIC_OPS(sub, -=, sub)
1236
1237 #undef ATOMIC_OPS
1238 #undef ATOMIC_OP_RETURN
1239 +#undef __ATOMIC_OP_RETURN
1240 #undef ATOMIC_OP
1241 +#undef __ATOMIC_OP
1242
1243 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
1244 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
1245 +{
1246 + return xchg(&v->counter, new);
1247 +}
1248
1249 #define atomic_inc(v) atomic_add(1, v)
1250 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
1251 +{
1252 + atomic_add_unchecked(1, v);
1253 +}
1254 #define atomic_dec(v) atomic_sub(1, v)
1255 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
1256 +{
1257 + atomic_sub_unchecked(1, v);
1258 +}
1259
1260 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
1261 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
1262 +{
1263 + return atomic_add_return_unchecked(1, v) == 0;
1264 +}
1265 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
1266 #define atomic_inc_return(v) (atomic_add_return(1, v))
1267 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
1268 +{
1269 + return atomic_add_return_unchecked(1, v);
1270 +}
1271 #define atomic_dec_return(v) (atomic_sub_return(1, v))
1272 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
1273
1274 @@ -216,6 +336,14 @@ typedef struct {
1275 long long counter;
1276 } atomic64_t;
1277
1278 +#ifdef CONFIG_PAX_REFCOUNT
1279 +typedef struct {
1280 + long long counter;
1281 +} atomic64_unchecked_t;
1282 +#else
1283 +typedef atomic64_t atomic64_unchecked_t;
1284 +#endif
1285 +
1286 #define ATOMIC64_INIT(i) { (i) }
1287
1288 #ifdef CONFIG_ARM_LPAE
1289 @@ -232,6 +360,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1290 return result;
1291 }
1292
1293 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1294 +{
1295 + long long result;
1296 +
1297 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1298 +" ldrd %0, %H0, [%1]"
1299 + : "=&r" (result)
1300 + : "r" (&v->counter), "Qo" (v->counter)
1301 + );
1302 +
1303 + return result;
1304 +}
1305 +
1306 static inline void atomic64_set(atomic64_t *v, long long i)
1307 {
1308 __asm__ __volatile__("@ atomic64_set\n"
1309 @@ -240,6 +381,15 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1310 : "r" (&v->counter), "r" (i)
1311 );
1312 }
1313 +
1314 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1315 +{
1316 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1317 +" strd %2, %H2, [%1]"
1318 + : "=Qo" (v->counter)
1319 + : "r" (&v->counter), "r" (i)
1320 + );
1321 +}
1322 #else
1323 static inline long long atomic64_read(const atomic64_t *v)
1324 {
1325 @@ -254,6 +404,19 @@ static inline long long atomic64_read(const atomic64_t *v)
1326 return result;
1327 }
1328
1329 +static inline long long atomic64_read_unchecked(const atomic64_unchecked_t *v)
1330 +{
1331 + long long result;
1332 +
1333 + __asm__ __volatile__("@ atomic64_read_unchecked\n"
1334 +" ldrexd %0, %H0, [%1]"
1335 + : "=&r" (result)
1336 + : "r" (&v->counter), "Qo" (v->counter)
1337 + );
1338 +
1339 + return result;
1340 +}
1341 +
1342 static inline void atomic64_set(atomic64_t *v, long long i)
1343 {
1344 long long tmp;
1345 @@ -268,29 +431,57 @@ static inline void atomic64_set(atomic64_t *v, long long i)
1346 : "r" (&v->counter), "r" (i)
1347 : "cc");
1348 }
1349 +
1350 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
1351 +{
1352 + long long tmp;
1353 +
1354 + prefetchw(&v->counter);
1355 + __asm__ __volatile__("@ atomic64_set_unchecked\n"
1356 +"1: ldrexd %0, %H0, [%2]\n"
1357 +" strexd %0, %3, %H3, [%2]\n"
1358 +" teq %0, #0\n"
1359 +" bne 1b"
1360 + : "=&r" (tmp), "=Qo" (v->counter)
1361 + : "r" (&v->counter), "r" (i)
1362 + : "cc");
1363 +}
1364 #endif
1365
1366 -#define ATOMIC64_OP(op, op1, op2) \
1367 -static inline void atomic64_##op(long long i, atomic64_t *v) \
1368 +#undef __OVERFLOW_POST_RETURN
1369 +#define __OVERFLOW_POST_RETURN \
1370 + " bvc 3f\n" \
1371 +" mov %0, %1\n" \
1372 +" mov %H0, %H1\n" \
1373 + "2: " REFCOUNT_TRAP_INSN "\n"\
1374 + "3:\n"
1375 +
1376 +#define __ATOMIC64_OP(op, suffix, op1, op2, post_op, extable) \
1377 +static inline void atomic64_##op##suffix(long long i, atomic64##suffix##_t *v)\
1378 { \
1379 long long result; \
1380 unsigned long tmp; \
1381 \
1382 prefetchw(&v->counter); \
1383 - __asm__ __volatile__("@ atomic64_" #op "\n" \
1384 + __asm__ __volatile__("@ atomic64_" #op #suffix "\n" \
1385 "1: ldrexd %0, %H0, [%3]\n" \
1386 " " #op1 " %Q0, %Q0, %Q4\n" \
1387 " " #op2 " %R0, %R0, %R4\n" \
1388 + post_op \
1389 " strexd %1, %0, %H0, [%3]\n" \
1390 " teq %1, #0\n" \
1391 -" bne 1b" \
1392 +" bne 1b\n" \
1393 + extable \
1394 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1395 : "r" (&v->counter), "r" (i) \
1396 : "cc"); \
1397 } \
1398
1399 -#define ATOMIC64_OP_RETURN(op, op1, op2) \
1400 -static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1401 +#define ATOMIC64_OP(op, op1, op2) __ATOMIC64_OP(op, _unchecked, op1, op2, , ) \
1402 + __ATOMIC64_OP(op, , op1, op2##s, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
1403 +
1404 +#define __ATOMIC64_OP_RETURN(op, suffix, op1, op2, post_op, extable) \
1405 +static inline long long atomic64_##op##_return##suffix(long long i, atomic64##suffix##_t *v) \
1406 { \
1407 long long result; \
1408 unsigned long tmp; \
1409 @@ -298,13 +489,15 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1410 smp_mb(); \
1411 prefetchw(&v->counter); \
1412 \
1413 - __asm__ __volatile__("@ atomic64_" #op "_return\n" \
1414 + __asm__ __volatile__("@ atomic64_" #op "_return" #suffix "\n" \
1415 "1: ldrexd %0, %H0, [%3]\n" \
1416 " " #op1 " %Q0, %Q0, %Q4\n" \
1417 " " #op2 " %R0, %R0, %R4\n" \
1418 + post_op \
1419 " strexd %1, %0, %H0, [%3]\n" \
1420 " teq %1, #0\n" \
1421 -" bne 1b" \
1422 +" bne 1b\n" \
1423 + extable \
1424 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter) \
1425 : "r" (&v->counter), "r" (i) \
1426 : "cc"); \
1427 @@ -314,6 +507,9 @@ static inline long long atomic64_##op##_return(long long i, atomic64_t *v) \
1428 return result; \
1429 }
1430
1431 +#define ATOMIC64_OP_RETURN(op, op1, op2) __ATOMIC64_OP_RETURN(op, _unchecked, op1, op2, , ) \
1432 + __ATOMIC64_OP_RETURN(op, , op1, op2##s, __OVERFLOW_POST_RETURN, __OVERFLOW_EXTABLE)
1433 +
1434 #define ATOMIC64_OPS(op, op1, op2) \
1435 ATOMIC64_OP(op, op1, op2) \
1436 ATOMIC64_OP_RETURN(op, op1, op2)
1437 @@ -323,7 +519,12 @@ ATOMIC64_OPS(sub, subs, sbc)
1438
1439 #undef ATOMIC64_OPS
1440 #undef ATOMIC64_OP_RETURN
1441 +#undef __ATOMIC64_OP_RETURN
1442 #undef ATOMIC64_OP
1443 +#undef __ATOMIC64_OP
1444 +#undef __OVERFLOW_EXTABLE
1445 +#undef __OVERFLOW_POST_RETURN
1446 +#undef __OVERFLOW_POST
1447
1448 static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1449 long long new)
1450 @@ -351,6 +552,31 @@ static inline long long atomic64_cmpxchg(atomic64_t *ptr, long long old,
1451 return oldval;
1452 }
1453
1454 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *ptr, long long old,
1455 + long long new)
1456 +{
1457 + long long oldval;
1458 + unsigned long res;
1459 +
1460 + smp_mb();
1461 +
1462 + do {
1463 + __asm__ __volatile__("@ atomic64_cmpxchg_unchecked\n"
1464 + "ldrexd %1, %H1, [%3]\n"
1465 + "mov %0, #0\n"
1466 + "teq %1, %4\n"
1467 + "teqeq %H1, %H4\n"
1468 + "strexdeq %0, %5, %H5, [%3]"
1469 + : "=&r" (res), "=&r" (oldval), "+Qo" (ptr->counter)
1470 + : "r" (&ptr->counter), "r" (old), "r" (new)
1471 + : "cc");
1472 + } while (res);
1473 +
1474 + smp_mb();
1475 +
1476 + return oldval;
1477 +}
1478 +
1479 static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1480 {
1481 long long result;
1482 @@ -376,21 +602,35 @@ static inline long long atomic64_xchg(atomic64_t *ptr, long long new)
1483 static inline long long atomic64_dec_if_positive(atomic64_t *v)
1484 {
1485 long long result;
1486 - unsigned long tmp;
1487 + u64 tmp;
1488
1489 smp_mb();
1490 prefetchw(&v->counter);
1491
1492 __asm__ __volatile__("@ atomic64_dec_if_positive\n"
1493 -"1: ldrexd %0, %H0, [%3]\n"
1494 -" subs %Q0, %Q0, #1\n"
1495 -" sbc %R0, %R0, #0\n"
1496 +"1: ldrexd %1, %H1, [%3]\n"
1497 +" subs %Q0, %Q1, #1\n"
1498 +" sbcs %R0, %R1, #0\n"
1499 +
1500 +#ifdef CONFIG_PAX_REFCOUNT
1501 +" bvc 3f\n"
1502 +" mov %Q0, %Q1\n"
1503 +" mov %R0, %R1\n"
1504 +"2: " REFCOUNT_TRAP_INSN "\n"
1505 +"3:\n"
1506 +#endif
1507 +
1508 " teq %R0, #0\n"
1509 -" bmi 2f\n"
1510 +" bmi 4f\n"
1511 " strexd %1, %0, %H0, [%3]\n"
1512 " teq %1, #0\n"
1513 " bne 1b\n"
1514 -"2:"
1515 +"4:\n"
1516 +
1517 +#ifdef CONFIG_PAX_REFCOUNT
1518 + _ASM_EXTABLE(2b, 4b)
1519 +#endif
1520 +
1521 : "=&r" (result), "=&r" (tmp), "+Qo" (v->counter)
1522 : "r" (&v->counter)
1523 : "cc");
1524 @@ -414,13 +654,25 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1525 " teq %0, %5\n"
1526 " teqeq %H0, %H5\n"
1527 " moveq %1, #0\n"
1528 -" beq 2f\n"
1529 +" beq 4f\n"
1530 " adds %Q0, %Q0, %Q6\n"
1531 -" adc %R0, %R0, %R6\n"
1532 +" adcs %R0, %R0, %R6\n"
1533 +
1534 +#ifdef CONFIG_PAX_REFCOUNT
1535 +" bvc 3f\n"
1536 +"2: " REFCOUNT_TRAP_INSN "\n"
1537 +"3:\n"
1538 +#endif
1539 +
1540 " strexd %2, %0, %H0, [%4]\n"
1541 " teq %2, #0\n"
1542 " bne 1b\n"
1543 -"2:"
1544 +"4:\n"
1545 +
1546 +#ifdef CONFIG_PAX_REFCOUNT
1547 + _ASM_EXTABLE(2b, 4b)
1548 +#endif
1549 +
1550 : "=&r" (val), "+r" (ret), "=&r" (tmp), "+Qo" (v->counter)
1551 : "r" (&v->counter), "r" (u), "r" (a)
1552 : "cc");
1553 @@ -433,10 +685,13 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
1554
1555 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
1556 #define atomic64_inc(v) atomic64_add(1LL, (v))
1557 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1LL, (v))
1558 #define atomic64_inc_return(v) atomic64_add_return(1LL, (v))
1559 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1LL, (v))
1560 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
1561 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
1562 #define atomic64_dec(v) atomic64_sub(1LL, (v))
1563 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1LL, (v))
1564 #define atomic64_dec_return(v) atomic64_sub_return(1LL, (v))
1565 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
1566 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
1567 diff --git a/arch/arm/include/asm/barrier.h b/arch/arm/include/asm/barrier.h
1568 index d2f81e6..3c4dba5 100644
1569 --- a/arch/arm/include/asm/barrier.h
1570 +++ b/arch/arm/include/asm/barrier.h
1571 @@ -67,7 +67,7 @@
1572 do { \
1573 compiletime_assert_atomic_type(*p); \
1574 smp_mb(); \
1575 - ACCESS_ONCE(*p) = (v); \
1576 + ACCESS_ONCE_RW(*p) = (v); \
1577 } while (0)
1578
1579 #define smp_load_acquire(p) \
1580 diff --git a/arch/arm/include/asm/cache.h b/arch/arm/include/asm/cache.h
1581 index 75fe66b..ba3dee4 100644
1582 --- a/arch/arm/include/asm/cache.h
1583 +++ b/arch/arm/include/asm/cache.h
1584 @@ -4,8 +4,10 @@
1585 #ifndef __ASMARM_CACHE_H
1586 #define __ASMARM_CACHE_H
1587
1588 +#include <linux/const.h>
1589 +
1590 #define L1_CACHE_SHIFT CONFIG_ARM_L1_CACHE_SHIFT
1591 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
1592 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
1593
1594 /*
1595 * Memory returned by kmalloc() may be used for DMA, so we must make
1596 @@ -24,5 +26,6 @@
1597 #endif
1598
1599 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
1600 +#define __read_only __attribute__ ((__section__(".data..read_only")))
1601
1602 #endif
1603 diff --git a/arch/arm/include/asm/cacheflush.h b/arch/arm/include/asm/cacheflush.h
1604 index 2d46862..a35415b 100644
1605 --- a/arch/arm/include/asm/cacheflush.h
1606 +++ b/arch/arm/include/asm/cacheflush.h
1607 @@ -116,7 +116,7 @@ struct cpu_cache_fns {
1608 void (*dma_unmap_area)(const void *, size_t, int);
1609
1610 void (*dma_flush_range)(const void *, const void *);
1611 -};
1612 +} __no_const;
1613
1614 /*
1615 * Select the calling method
1616 diff --git a/arch/arm/include/asm/checksum.h b/arch/arm/include/asm/checksum.h
1617 index 5233151..87a71fa 100644
1618 --- a/arch/arm/include/asm/checksum.h
1619 +++ b/arch/arm/include/asm/checksum.h
1620 @@ -37,7 +37,19 @@ __wsum
1621 csum_partial_copy_nocheck(const void *src, void *dst, int len, __wsum sum);
1622
1623 __wsum
1624 -csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1625 +__csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr);
1626 +
1627 +static inline __wsum
1628 +csum_partial_copy_from_user(const void __user *src, void *dst, int len, __wsum sum, int *err_ptr)
1629 +{
1630 + __wsum ret;
1631 + pax_open_userland();
1632 + ret = __csum_partial_copy_from_user(src, dst, len, sum, err_ptr);
1633 + pax_close_userland();
1634 + return ret;
1635 +}
1636 +
1637 +
1638
1639 /*
1640 * Fold a partial checksum without adding pseudo headers
1641 diff --git a/arch/arm/include/asm/cmpxchg.h b/arch/arm/include/asm/cmpxchg.h
1642 index abb2c37..96db950 100644
1643 --- a/arch/arm/include/asm/cmpxchg.h
1644 +++ b/arch/arm/include/asm/cmpxchg.h
1645 @@ -104,6 +104,8 @@ static inline unsigned long __xchg(unsigned long x, volatile void *ptr, int size
1646
1647 #define xchg(ptr,x) \
1648 ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1649 +#define xchg_unchecked(ptr,x) \
1650 + ((__typeof__(*(ptr)))__xchg((unsigned long)(x),(ptr),sizeof(*(ptr))))
1651
1652 #include <asm-generic/cmpxchg-local.h>
1653
1654 diff --git a/arch/arm/include/asm/domain.h b/arch/arm/include/asm/domain.h
1655 index 6ddbe44..b5e38b1a 100644
1656 --- a/arch/arm/include/asm/domain.h
1657 +++ b/arch/arm/include/asm/domain.h
1658 @@ -48,18 +48,37 @@
1659 * Domain types
1660 */
1661 #define DOMAIN_NOACCESS 0
1662 -#define DOMAIN_CLIENT 1
1663 #ifdef CONFIG_CPU_USE_DOMAINS
1664 +#define DOMAIN_USERCLIENT 1
1665 +#define DOMAIN_KERNELCLIENT 1
1666 #define DOMAIN_MANAGER 3
1667 +#define DOMAIN_VECTORS DOMAIN_USER
1668 #else
1669 +
1670 +#ifdef CONFIG_PAX_KERNEXEC
1671 #define DOMAIN_MANAGER 1
1672 +#define DOMAIN_KERNEXEC 3
1673 +#else
1674 +#define DOMAIN_MANAGER 1
1675 +#endif
1676 +
1677 +#ifdef CONFIG_PAX_MEMORY_UDEREF
1678 +#define DOMAIN_USERCLIENT 0
1679 +#define DOMAIN_UDEREF 1
1680 +#define DOMAIN_VECTORS DOMAIN_KERNEL
1681 +#else
1682 +#define DOMAIN_USERCLIENT 1
1683 +#define DOMAIN_VECTORS DOMAIN_USER
1684 +#endif
1685 +#define DOMAIN_KERNELCLIENT 1
1686 +
1687 #endif
1688
1689 #define domain_val(dom,type) ((type) << (2*(dom)))
1690
1691 #ifndef __ASSEMBLY__
1692
1693 -#ifdef CONFIG_CPU_USE_DOMAINS
1694 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
1695 static inline void set_domain(unsigned val)
1696 {
1697 asm volatile(
1698 @@ -68,15 +87,7 @@ static inline void set_domain(unsigned val)
1699 isb();
1700 }
1701
1702 -#define modify_domain(dom,type) \
1703 - do { \
1704 - struct thread_info *thread = current_thread_info(); \
1705 - unsigned int domain = thread->cpu_domain; \
1706 - domain &= ~domain_val(dom, DOMAIN_MANAGER); \
1707 - thread->cpu_domain = domain | domain_val(dom, type); \
1708 - set_domain(thread->cpu_domain); \
1709 - } while (0)
1710 -
1711 +extern void modify_domain(unsigned int dom, unsigned int type);
1712 #else
1713 static inline void set_domain(unsigned val) { }
1714 static inline void modify_domain(unsigned dom, unsigned type) { }
1715 diff --git a/arch/arm/include/asm/elf.h b/arch/arm/include/asm/elf.h
1716 index d2315ff..f60b47b 100644
1717 --- a/arch/arm/include/asm/elf.h
1718 +++ b/arch/arm/include/asm/elf.h
1719 @@ -117,7 +117,14 @@ int dump_task_regs(struct task_struct *t, elf_gregset_t *elfregs);
1720 the loader. We need to make sure that it is out of the way of the program
1721 that it will "exec", and that there is sufficient room for the brk. */
1722
1723 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1724 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
1725 +
1726 +#ifdef CONFIG_PAX_ASLR
1727 +#define PAX_ELF_ET_DYN_BASE 0x00008000UL
1728 +
1729 +#define PAX_DELTA_MMAP_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1730 +#define PAX_DELTA_STACK_LEN ((current->personality == PER_LINUX_32BIT) ? 16 : 10)
1731 +#endif
1732
1733 /* When the program starts, a1 contains a pointer to a function to be
1734 registered with atexit, as per the SVR4 ABI. A value of 0 means we
1735 diff --git a/arch/arm/include/asm/fncpy.h b/arch/arm/include/asm/fncpy.h
1736 index de53547..52b9a28 100644
1737 --- a/arch/arm/include/asm/fncpy.h
1738 +++ b/arch/arm/include/asm/fncpy.h
1739 @@ -81,7 +81,9 @@
1740 BUG_ON((uintptr_t)(dest_buf) & (FNCPY_ALIGN - 1) || \
1741 (__funcp_address & ~(uintptr_t)1 & (FNCPY_ALIGN - 1))); \
1742 \
1743 + pax_open_kernel(); \
1744 memcpy(dest_buf, (void const *)(__funcp_address & ~1), size); \
1745 + pax_close_kernel(); \
1746 flush_icache_range((unsigned long)(dest_buf), \
1747 (unsigned long)(dest_buf) + (size)); \
1748 \
1749 diff --git a/arch/arm/include/asm/futex.h b/arch/arm/include/asm/futex.h
1750 index 4e78065..f265b48 100644
1751 --- a/arch/arm/include/asm/futex.h
1752 +++ b/arch/arm/include/asm/futex.h
1753 @@ -46,6 +46,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1754 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1755 return -EFAULT;
1756
1757 + pax_open_userland();
1758 +
1759 smp_mb();
1760 /* Prefetching cannot fault */
1761 prefetchw(uaddr);
1762 @@ -63,6 +65,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1763 : "cc", "memory");
1764 smp_mb();
1765
1766 + pax_close_userland();
1767 +
1768 *uval = val;
1769 return ret;
1770 }
1771 @@ -93,6 +97,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1772 if (!access_ok(VERIFY_WRITE, uaddr, sizeof(u32)))
1773 return -EFAULT;
1774
1775 + pax_open_userland();
1776 +
1777 __asm__ __volatile__("@futex_atomic_cmpxchg_inatomic\n"
1778 "1: " TUSER(ldr) " %1, [%4]\n"
1779 " teq %1, %2\n"
1780 @@ -103,6 +109,8 @@ futex_atomic_cmpxchg_inatomic(u32 *uval, u32 __user *uaddr,
1781 : "r" (oldval), "r" (newval), "r" (uaddr), "Ir" (-EFAULT)
1782 : "cc", "memory");
1783
1784 + pax_close_userland();
1785 +
1786 *uval = val;
1787 return ret;
1788 }
1789 @@ -125,6 +133,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1790 return -EFAULT;
1791
1792 pagefault_disable(); /* implies preempt_disable() */
1793 + pax_open_userland();
1794
1795 switch (op) {
1796 case FUTEX_OP_SET:
1797 @@ -146,6 +155,7 @@ futex_atomic_op_inuser (int encoded_op, u32 __user *uaddr)
1798 ret = -ENOSYS;
1799 }
1800
1801 + pax_close_userland();
1802 pagefault_enable(); /* subsumes preempt_enable() */
1803
1804 if (!ret) {
1805 diff --git a/arch/arm/include/asm/kmap_types.h b/arch/arm/include/asm/kmap_types.h
1806 index 83eb2f7..ed77159 100644
1807 --- a/arch/arm/include/asm/kmap_types.h
1808 +++ b/arch/arm/include/asm/kmap_types.h
1809 @@ -4,6 +4,6 @@
1810 /*
1811 * This is the "bare minimum". AIO seems to require this.
1812 */
1813 -#define KM_TYPE_NR 16
1814 +#define KM_TYPE_NR 17
1815
1816 #endif
1817 diff --git a/arch/arm/include/asm/mach/dma.h b/arch/arm/include/asm/mach/dma.h
1818 index 9e614a1..3302cca 100644
1819 --- a/arch/arm/include/asm/mach/dma.h
1820 +++ b/arch/arm/include/asm/mach/dma.h
1821 @@ -22,7 +22,7 @@ struct dma_ops {
1822 int (*residue)(unsigned int, dma_t *); /* optional */
1823 int (*setspeed)(unsigned int, dma_t *, int); /* optional */
1824 const char *type;
1825 -};
1826 +} __do_const;
1827
1828 struct dma_struct {
1829 void *addr; /* single DMA address */
1830 diff --git a/arch/arm/include/asm/mach/map.h b/arch/arm/include/asm/mach/map.h
1831 index f98c7f3..e5c626d 100644
1832 --- a/arch/arm/include/asm/mach/map.h
1833 +++ b/arch/arm/include/asm/mach/map.h
1834 @@ -23,17 +23,19 @@ struct map_desc {
1835
1836 /* types 0-3 are defined in asm/io.h */
1837 enum {
1838 - MT_UNCACHED = 4,
1839 - MT_CACHECLEAN,
1840 - MT_MINICLEAN,
1841 + MT_UNCACHED_RW = 4,
1842 + MT_CACHECLEAN_RO,
1843 + MT_MINICLEAN_RO,
1844 MT_LOW_VECTORS,
1845 MT_HIGH_VECTORS,
1846 - MT_MEMORY_RWX,
1847 + __MT_MEMORY_RWX,
1848 MT_MEMORY_RW,
1849 - MT_ROM,
1850 - MT_MEMORY_RWX_NONCACHED,
1851 + MT_MEMORY_RX,
1852 + MT_ROM_RX,
1853 + MT_MEMORY_RW_NONCACHED,
1854 + MT_MEMORY_RX_NONCACHED,
1855 MT_MEMORY_RW_DTCM,
1856 - MT_MEMORY_RWX_ITCM,
1857 + MT_MEMORY_RX_ITCM,
1858 MT_MEMORY_RW_SO,
1859 MT_MEMORY_DMA_READY,
1860 };
1861 diff --git a/arch/arm/include/asm/outercache.h b/arch/arm/include/asm/outercache.h
1862 index 563b92f..689d58e 100644
1863 --- a/arch/arm/include/asm/outercache.h
1864 +++ b/arch/arm/include/asm/outercache.h
1865 @@ -39,7 +39,7 @@ struct outer_cache_fns {
1866 /* This is an ARM L2C thing */
1867 void (*write_sec)(unsigned long, unsigned);
1868 void (*configure)(const struct l2x0_regs *);
1869 -};
1870 +} __no_const;
1871
1872 extern struct outer_cache_fns outer_cache;
1873
1874 diff --git a/arch/arm/include/asm/page.h b/arch/arm/include/asm/page.h
1875 index 4355f0e..cd9168e 100644
1876 --- a/arch/arm/include/asm/page.h
1877 +++ b/arch/arm/include/asm/page.h
1878 @@ -23,6 +23,7 @@
1879
1880 #else
1881
1882 +#include <linux/compiler.h>
1883 #include <asm/glue.h>
1884
1885 /*
1886 @@ -114,7 +115,7 @@ struct cpu_user_fns {
1887 void (*cpu_clear_user_highpage)(struct page *page, unsigned long vaddr);
1888 void (*cpu_copy_user_highpage)(struct page *to, struct page *from,
1889 unsigned long vaddr, struct vm_area_struct *vma);
1890 -};
1891 +} __no_const;
1892
1893 #ifdef MULTI_USER
1894 extern struct cpu_user_fns cpu_user;
1895 diff --git a/arch/arm/include/asm/pgalloc.h b/arch/arm/include/asm/pgalloc.h
1896 index 19cfab5..3f5c7e9 100644
1897 --- a/arch/arm/include/asm/pgalloc.h
1898 +++ b/arch/arm/include/asm/pgalloc.h
1899 @@ -17,6 +17,7 @@
1900 #include <asm/processor.h>
1901 #include <asm/cacheflush.h>
1902 #include <asm/tlbflush.h>
1903 +#include <asm/system_info.h>
1904
1905 #define check_pgt_cache() do { } while (0)
1906
1907 @@ -43,6 +44,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1908 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
1909 }
1910
1911 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1912 +{
1913 + pud_populate(mm, pud, pmd);
1914 +}
1915 +
1916 #else /* !CONFIG_ARM_LPAE */
1917
1918 /*
1919 @@ -51,6 +57,7 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
1920 #define pmd_alloc_one(mm,addr) ({ BUG(); ((pmd_t *)2); })
1921 #define pmd_free(mm, pmd) do { } while (0)
1922 #define pud_populate(mm,pmd,pte) BUG()
1923 +#define pud_populate_kernel(mm,pmd,pte) BUG()
1924
1925 #endif /* CONFIG_ARM_LPAE */
1926
1927 @@ -128,6 +135,19 @@ static inline void pte_free(struct mm_struct *mm, pgtable_t pte)
1928 __free_page(pte);
1929 }
1930
1931 +static inline void __section_update(pmd_t *pmdp, unsigned long addr, pmdval_t prot)
1932 +{
1933 +#ifdef CONFIG_ARM_LPAE
1934 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1935 +#else
1936 + if (addr & SECTION_SIZE)
1937 + pmdp[1] = __pmd(pmd_val(pmdp[1]) | prot);
1938 + else
1939 + pmdp[0] = __pmd(pmd_val(pmdp[0]) | prot);
1940 +#endif
1941 + flush_pmd_entry(pmdp);
1942 +}
1943 +
1944 static inline void __pmd_populate(pmd_t *pmdp, phys_addr_t pte,
1945 pmdval_t prot)
1946 {
1947 diff --git a/arch/arm/include/asm/pgtable-2level-hwdef.h b/arch/arm/include/asm/pgtable-2level-hwdef.h
1948 index 5e68278..1869bae 100644
1949 --- a/arch/arm/include/asm/pgtable-2level-hwdef.h
1950 +++ b/arch/arm/include/asm/pgtable-2level-hwdef.h
1951 @@ -27,7 +27,7 @@
1952 /*
1953 * - section
1954 */
1955 -#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1956 +#define PMD_SECT_PXN (_AT(pmdval_t, 1) << 0) /* v7 */
1957 #define PMD_SECT_BUFFERABLE (_AT(pmdval_t, 1) << 2)
1958 #define PMD_SECT_CACHEABLE (_AT(pmdval_t, 1) << 3)
1959 #define PMD_SECT_XN (_AT(pmdval_t, 1) << 4) /* v6 */
1960 @@ -39,6 +39,7 @@
1961 #define PMD_SECT_nG (_AT(pmdval_t, 1) << 17) /* v6 */
1962 #define PMD_SECT_SUPER (_AT(pmdval_t, 1) << 18) /* v6 */
1963 #define PMD_SECT_AF (_AT(pmdval_t, 0))
1964 +#define PMD_SECT_RDONLY (_AT(pmdval_t, 0))
1965
1966 #define PMD_SECT_UNCACHED (_AT(pmdval_t, 0))
1967 #define PMD_SECT_BUFFERED (PMD_SECT_BUFFERABLE)
1968 @@ -68,6 +69,7 @@
1969 * - extended small page/tiny page
1970 */
1971 #define PTE_EXT_XN (_AT(pteval_t, 1) << 0) /* v6 */
1972 +#define PTE_EXT_PXN (_AT(pteval_t, 1) << 2) /* v7 */
1973 #define PTE_EXT_AP_MASK (_AT(pteval_t, 3) << 4)
1974 #define PTE_EXT_AP0 (_AT(pteval_t, 1) << 4)
1975 #define PTE_EXT_AP1 (_AT(pteval_t, 2) << 4)
1976 diff --git a/arch/arm/include/asm/pgtable-2level.h b/arch/arm/include/asm/pgtable-2level.h
1977 index bfd662e..f6cbb02 100644
1978 --- a/arch/arm/include/asm/pgtable-2level.h
1979 +++ b/arch/arm/include/asm/pgtable-2level.h
1980 @@ -127,6 +127,9 @@
1981 #define L_PTE_SHARED (_AT(pteval_t, 1) << 10) /* shared(v6), coherent(xsc3) */
1982 #define L_PTE_NONE (_AT(pteval_t, 1) << 11)
1983
1984 +/* Two-level page tables only have PXN in the PGD, not in the PTE. */
1985 +#define L_PTE_PXN (_AT(pteval_t, 0))
1986 +
1987 /*
1988 * These are the memory types, defined to be compatible with
1989 * pre-ARMv6 CPUs cacheable and bufferable bits: XXCB
1990 diff --git a/arch/arm/include/asm/pgtable-3level.h b/arch/arm/include/asm/pgtable-3level.h
1991 index a745a2a..481350a 100644
1992 --- a/arch/arm/include/asm/pgtable-3level.h
1993 +++ b/arch/arm/include/asm/pgtable-3level.h
1994 @@ -80,6 +80,7 @@
1995 #define L_PTE_USER (_AT(pteval_t, 1) << 6) /* AP[1] */
1996 #define L_PTE_SHARED (_AT(pteval_t, 3) << 8) /* SH[1:0], inner shareable */
1997 #define L_PTE_YOUNG (_AT(pteval_t, 1) << 10) /* AF */
1998 +#define L_PTE_PXN (_AT(pteval_t, 1) << 53) /* PXN */
1999 #define L_PTE_XN (_AT(pteval_t, 1) << 54) /* XN */
2000 #define L_PTE_DIRTY (_AT(pteval_t, 1) << 55)
2001 #define L_PTE_SPECIAL (_AT(pteval_t, 1) << 56)
2002 @@ -91,10 +92,12 @@
2003 #define L_PMD_SECT_SPLITTING (_AT(pmdval_t, 1) << 56)
2004 #define L_PMD_SECT_NONE (_AT(pmdval_t, 1) << 57)
2005 #define L_PMD_SECT_RDONLY (_AT(pteval_t, 1) << 58)
2006 +#define PMD_SECT_RDONLY PMD_SECT_AP2
2007
2008 /*
2009 * To be used in assembly code with the upper page attributes.
2010 */
2011 +#define L_PTE_PXN_HIGH (1 << (53 - 32))
2012 #define L_PTE_XN_HIGH (1 << (54 - 32))
2013 #define L_PTE_DIRTY_HIGH (1 << (55 - 32))
2014
2015 diff --git a/arch/arm/include/asm/pgtable.h b/arch/arm/include/asm/pgtable.h
2016 index f403541..b10df68 100644
2017 --- a/arch/arm/include/asm/pgtable.h
2018 +++ b/arch/arm/include/asm/pgtable.h
2019 @@ -33,6 +33,9 @@
2020 #include <asm/pgtable-2level.h>
2021 #endif
2022
2023 +#define ktla_ktva(addr) (addr)
2024 +#define ktva_ktla(addr) (addr)
2025 +
2026 /*
2027 * Just any arbitrary offset to the start of the vmalloc VM area: the
2028 * current 8MB value just means that there will be a 8MB "hole" after the
2029 @@ -48,6 +51,9 @@
2030 #define LIBRARY_TEXT_START 0x0c000000
2031
2032 #ifndef __ASSEMBLY__
2033 +extern pteval_t __supported_pte_mask;
2034 +extern pmdval_t __supported_pmd_mask;
2035 +
2036 extern void __pte_error(const char *file, int line, pte_t);
2037 extern void __pmd_error(const char *file, int line, pmd_t);
2038 extern void __pgd_error(const char *file, int line, pgd_t);
2039 @@ -56,6 +62,48 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2040 #define pmd_ERROR(pmd) __pmd_error(__FILE__, __LINE__, pmd)
2041 #define pgd_ERROR(pgd) __pgd_error(__FILE__, __LINE__, pgd)
2042
2043 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
2044 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
2045 +
2046 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2047 +#include <asm/domain.h>
2048 +#include <linux/thread_info.h>
2049 +#include <linux/preempt.h>
2050 +
2051 +static inline int test_domain(int domain, int domaintype)
2052 +{
2053 + return ((current_thread_info()->cpu_domain) & domain_val(domain, 3)) == domain_val(domain, domaintype);
2054 +}
2055 +#endif
2056 +
2057 +#ifdef CONFIG_PAX_KERNEXEC
2058 +static inline unsigned long pax_open_kernel(void) {
2059 +#ifdef CONFIG_ARM_LPAE
2060 + /* TODO */
2061 +#else
2062 + preempt_disable();
2063 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC));
2064 + modify_domain(DOMAIN_KERNEL, DOMAIN_KERNEXEC);
2065 +#endif
2066 + return 0;
2067 +}
2068 +
2069 +static inline unsigned long pax_close_kernel(void) {
2070 +#ifdef CONFIG_ARM_LPAE
2071 + /* TODO */
2072 +#else
2073 + BUG_ON(test_domain(DOMAIN_KERNEL, DOMAIN_MANAGER));
2074 + /* DOMAIN_MANAGER = "client" under KERNEXEC */
2075 + modify_domain(DOMAIN_KERNEL, DOMAIN_MANAGER);
2076 + preempt_enable_no_resched();
2077 +#endif
2078 + return 0;
2079 +}
2080 +#else
2081 +static inline unsigned long pax_open_kernel(void) { return 0; }
2082 +static inline unsigned long pax_close_kernel(void) { return 0; }
2083 +#endif
2084 +
2085 /*
2086 * This is the lowest virtual address we can permit any user space
2087 * mapping to be mapped at. This is particularly important for
2088 @@ -75,8 +123,8 @@ extern void __pgd_error(const char *file, int line, pgd_t);
2089 /*
2090 * The pgprot_* and protection_map entries will be fixed up in runtime
2091 * to include the cachable and bufferable bits based on memory policy,
2092 - * as well as any architecture dependent bits like global/ASID and SMP
2093 - * shared mapping bits.
2094 + * as well as any architecture dependent bits like global/ASID, PXN,
2095 + * and SMP shared mapping bits.
2096 */
2097 #define _L_PTE_DEFAULT L_PTE_PRESENT | L_PTE_YOUNG
2098
2099 @@ -307,7 +355,7 @@ static inline pte_t pte_mknexec(pte_t pte)
2100 static inline pte_t pte_modify(pte_t pte, pgprot_t newprot)
2101 {
2102 const pteval_t mask = L_PTE_XN | L_PTE_RDONLY | L_PTE_USER |
2103 - L_PTE_NONE | L_PTE_VALID;
2104 + L_PTE_NONE | L_PTE_VALID | __supported_pte_mask;
2105 pte_val(pte) = (pte_val(pte) & ~mask) | (pgprot_val(newprot) & mask);
2106 return pte;
2107 }
2108 diff --git a/arch/arm/include/asm/psci.h b/arch/arm/include/asm/psci.h
2109 index c25ef3e..735f14b 100644
2110 --- a/arch/arm/include/asm/psci.h
2111 +++ b/arch/arm/include/asm/psci.h
2112 @@ -32,7 +32,7 @@ struct psci_operations {
2113 int (*affinity_info)(unsigned long target_affinity,
2114 unsigned long lowest_affinity_level);
2115 int (*migrate_info_type)(void);
2116 -};
2117 +} __no_const;
2118
2119 extern struct psci_operations psci_ops;
2120 extern struct smp_operations psci_smp_ops;
2121 diff --git a/arch/arm/include/asm/smp.h b/arch/arm/include/asm/smp.h
2122 index 18f5a55..5072a40 100644
2123 --- a/arch/arm/include/asm/smp.h
2124 +++ b/arch/arm/include/asm/smp.h
2125 @@ -107,7 +107,7 @@ struct smp_operations {
2126 int (*cpu_disable)(unsigned int cpu);
2127 #endif
2128 #endif
2129 -};
2130 +} __no_const;
2131
2132 struct of_cpu_method {
2133 const char *method;
2134 diff --git a/arch/arm/include/asm/thread_info.h b/arch/arm/include/asm/thread_info.h
2135 index bd32ede..bd90a0b 100644
2136 --- a/arch/arm/include/asm/thread_info.h
2137 +++ b/arch/arm/include/asm/thread_info.h
2138 @@ -74,9 +74,9 @@ struct thread_info {
2139 .flags = 0, \
2140 .preempt_count = INIT_PREEMPT_COUNT, \
2141 .addr_limit = KERNEL_DS, \
2142 - .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2143 - domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2144 - domain_val(DOMAIN_IO, DOMAIN_CLIENT), \
2145 + .cpu_domain = domain_val(DOMAIN_USER, DOMAIN_USERCLIENT) | \
2146 + domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT) | \
2147 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT), \
2148 }
2149
2150 #define init_thread_info (init_thread_union.thread_info)
2151 @@ -152,7 +152,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2152 #define TIF_SYSCALL_AUDIT 9
2153 #define TIF_SYSCALL_TRACEPOINT 10
2154 #define TIF_SECCOMP 11 /* seccomp syscall filtering active */
2155 -#define TIF_NOHZ 12 /* in adaptive nohz mode */
2156 +/* within 8 bits of TIF_SYSCALL_TRACE
2157 + * to meet flexible second operand requirements
2158 + */
2159 +#define TIF_GRSEC_SETXID 12
2160 +#define TIF_NOHZ 13 /* in adaptive nohz mode */
2161 #define TIF_USING_IWMMXT 17
2162 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
2163 #define TIF_RESTORE_SIGMASK 20
2164 @@ -166,10 +170,11 @@ extern int vfp_restore_user_hwstate(struct user_vfp __user *,
2165 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
2166 #define _TIF_SECCOMP (1 << TIF_SECCOMP)
2167 #define _TIF_USING_IWMMXT (1 << TIF_USING_IWMMXT)
2168 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
2169
2170 /* Checks for any syscall work in entry-common.S */
2171 #define _TIF_SYSCALL_WORK (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
2172 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
2173 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | _TIF_GRSEC_SETXID)
2174
2175 /*
2176 * Change these and you break ASM code in entry-common.S
2177 diff --git a/arch/arm/include/asm/tls.h b/arch/arm/include/asm/tls.h
2178 index 5f833f7..76e6644 100644
2179 --- a/arch/arm/include/asm/tls.h
2180 +++ b/arch/arm/include/asm/tls.h
2181 @@ -3,6 +3,7 @@
2182
2183 #include <linux/compiler.h>
2184 #include <asm/thread_info.h>
2185 +#include <asm/pgtable.h>
2186
2187 #ifdef __ASSEMBLY__
2188 #include <asm/asm-offsets.h>
2189 @@ -89,7 +90,9 @@ static inline void set_tls(unsigned long val)
2190 * at 0xffff0fe0 must be used instead. (see
2191 * entry-armv.S for details)
2192 */
2193 + pax_open_kernel();
2194 *((unsigned int *)0xffff0ff0) = val;
2195 + pax_close_kernel();
2196 #endif
2197 }
2198
2199 diff --git a/arch/arm/include/asm/uaccess.h b/arch/arm/include/asm/uaccess.h
2200 index 74b17d0..57a4bf4 100644
2201 --- a/arch/arm/include/asm/uaccess.h
2202 +++ b/arch/arm/include/asm/uaccess.h
2203 @@ -18,6 +18,7 @@
2204 #include <asm/domain.h>
2205 #include <asm/unified.h>
2206 #include <asm/compiler.h>
2207 +#include <asm/pgtable.h>
2208
2209 #ifndef CONFIG_HAVE_EFFICIENT_UNALIGNED_ACCESS
2210 #include <asm-generic/uaccess-unaligned.h>
2211 @@ -70,11 +71,38 @@ extern int __put_user_bad(void);
2212 static inline void set_fs(mm_segment_t fs)
2213 {
2214 current_thread_info()->addr_limit = fs;
2215 - modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_CLIENT : DOMAIN_MANAGER);
2216 + modify_domain(DOMAIN_KERNEL, fs ? DOMAIN_KERNELCLIENT : DOMAIN_MANAGER);
2217 }
2218
2219 #define segment_eq(a, b) ((a) == (b))
2220
2221 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
2222 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
2223 +
2224 +static inline void pax_open_userland(void)
2225 +{
2226 +
2227 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2228 + if (segment_eq(get_fs(), USER_DS)) {
2229 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_UDEREF));
2230 + modify_domain(DOMAIN_USER, DOMAIN_UDEREF);
2231 + }
2232 +#endif
2233 +
2234 +}
2235 +
2236 +static inline void pax_close_userland(void)
2237 +{
2238 +
2239 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2240 + if (segment_eq(get_fs(), USER_DS)) {
2241 + BUG_ON(test_domain(DOMAIN_USER, DOMAIN_NOACCESS));
2242 + modify_domain(DOMAIN_USER, DOMAIN_NOACCESS);
2243 + }
2244 +#endif
2245 +
2246 +}
2247 +
2248 #define __addr_ok(addr) ({ \
2249 unsigned long flag; \
2250 __asm__("cmp %2, %0; movlo %0, #0" \
2251 @@ -198,8 +226,12 @@ extern int __get_user_64t_4(void *);
2252
2253 #define get_user(x, p) \
2254 ({ \
2255 + int __e; \
2256 might_fault(); \
2257 - __get_user_check(x, p); \
2258 + pax_open_userland(); \
2259 + __e = __get_user_check((x), (p)); \
2260 + pax_close_userland(); \
2261 + __e; \
2262 })
2263
2264 extern int __put_user_1(void *, unsigned int);
2265 @@ -244,8 +276,12 @@ extern int __put_user_8(void *, unsigned long long);
2266
2267 #define put_user(x, p) \
2268 ({ \
2269 + int __e; \
2270 might_fault(); \
2271 - __put_user_check(x, p); \
2272 + pax_open_userland(); \
2273 + __e = __put_user_check((x), (p)); \
2274 + pax_close_userland(); \
2275 + __e; \
2276 })
2277
2278 #else /* CONFIG_MMU */
2279 @@ -269,6 +305,7 @@ static inline void set_fs(mm_segment_t fs)
2280
2281 #endif /* CONFIG_MMU */
2282
2283 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
2284 #define access_ok(type, addr, size) (__range_ok(addr, size) == 0)
2285
2286 #define user_addr_max() \
2287 @@ -286,13 +323,17 @@ static inline void set_fs(mm_segment_t fs)
2288 #define __get_user(x, ptr) \
2289 ({ \
2290 long __gu_err = 0; \
2291 + pax_open_userland(); \
2292 __get_user_err((x), (ptr), __gu_err); \
2293 + pax_close_userland(); \
2294 __gu_err; \
2295 })
2296
2297 #define __get_user_error(x, ptr, err) \
2298 ({ \
2299 + pax_open_userland(); \
2300 __get_user_err((x), (ptr), err); \
2301 + pax_close_userland(); \
2302 (void) 0; \
2303 })
2304
2305 @@ -368,13 +409,17 @@ do { \
2306 #define __put_user(x, ptr) \
2307 ({ \
2308 long __pu_err = 0; \
2309 + pax_open_userland(); \
2310 __put_user_err((x), (ptr), __pu_err); \
2311 + pax_close_userland(); \
2312 __pu_err; \
2313 })
2314
2315 #define __put_user_error(x, ptr, err) \
2316 ({ \
2317 + pax_open_userland(); \
2318 __put_user_err((x), (ptr), err); \
2319 + pax_close_userland(); \
2320 (void) 0; \
2321 })
2322
2323 @@ -474,11 +519,44 @@ do { \
2324
2325
2326 #ifdef CONFIG_MMU
2327 -extern unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n);
2328 -extern unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n);
2329 +extern unsigned long __must_check ___copy_from_user(void *to, const void __user *from, unsigned long n);
2330 +extern unsigned long __must_check ___copy_to_user(void __user *to, const void *from, unsigned long n);
2331 +
2332 +static inline unsigned long __must_check __copy_from_user(void *to, const void __user *from, unsigned long n)
2333 +{
2334 + unsigned long ret;
2335 +
2336 + check_object_size(to, n, false);
2337 + pax_open_userland();
2338 + ret = ___copy_from_user(to, from, n);
2339 + pax_close_userland();
2340 + return ret;
2341 +}
2342 +
2343 +static inline unsigned long __must_check __copy_to_user(void __user *to, const void *from, unsigned long n)
2344 +{
2345 + unsigned long ret;
2346 +
2347 + check_object_size(from, n, true);
2348 + pax_open_userland();
2349 + ret = ___copy_to_user(to, from, n);
2350 + pax_close_userland();
2351 + return ret;
2352 +}
2353 +
2354 extern unsigned long __must_check __copy_to_user_std(void __user *to, const void *from, unsigned long n);
2355 -extern unsigned long __must_check __clear_user(void __user *addr, unsigned long n);
2356 +extern unsigned long __must_check ___clear_user(void __user *addr, unsigned long n);
2357 extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned long n);
2358 +
2359 +static inline unsigned long __must_check __clear_user(void __user *addr, unsigned long n)
2360 +{
2361 + unsigned long ret;
2362 + pax_open_userland();
2363 + ret = ___clear_user(addr, n);
2364 + pax_close_userland();
2365 + return ret;
2366 +}
2367 +
2368 #else
2369 #define __copy_from_user(to, from, n) (memcpy(to, (void __force *)from, n), 0)
2370 #define __copy_to_user(to, from, n) (memcpy((void __force *)to, from, n), 0)
2371 @@ -487,6 +565,9 @@ extern unsigned long __must_check __clear_user_std(void __user *addr, unsigned l
2372
2373 static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
2374 {
2375 + if ((long)n < 0)
2376 + return n;
2377 +
2378 if (access_ok(VERIFY_READ, from, n))
2379 n = __copy_from_user(to, from, n);
2380 else /* security hole - plug it */
2381 @@ -496,6 +577,9 @@ static inline unsigned long __must_check copy_from_user(void *to, const void __u
2382
2383 static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
2384 {
2385 + if ((long)n < 0)
2386 + return n;
2387 +
2388 if (access_ok(VERIFY_WRITE, to, n))
2389 n = __copy_to_user(to, from, n);
2390 return n;
2391 diff --git a/arch/arm/include/uapi/asm/ptrace.h b/arch/arm/include/uapi/asm/ptrace.h
2392 index 5af0ed1..cea83883 100644
2393 --- a/arch/arm/include/uapi/asm/ptrace.h
2394 +++ b/arch/arm/include/uapi/asm/ptrace.h
2395 @@ -92,7 +92,7 @@
2396 * ARMv7 groups of PSR bits
2397 */
2398 #define APSR_MASK 0xf80f0000 /* N, Z, C, V, Q and GE flags */
2399 -#define PSR_ISET_MASK 0x01000010 /* ISA state (J, T) mask */
2400 +#define PSR_ISET_MASK 0x01000020 /* ISA state (J, T) mask */
2401 #define PSR_IT_MASK 0x0600fc00 /* If-Then execution state mask */
2402 #define PSR_ENDIAN_MASK 0x00000200 /* Endianness state mask */
2403
2404 diff --git a/arch/arm/kernel/armksyms.c b/arch/arm/kernel/armksyms.c
2405 index a88671c..1cc895e 100644
2406 --- a/arch/arm/kernel/armksyms.c
2407 +++ b/arch/arm/kernel/armksyms.c
2408 @@ -55,7 +55,7 @@ EXPORT_SYMBOL(arm_delay_ops);
2409
2410 /* networking */
2411 EXPORT_SYMBOL(csum_partial);
2412 -EXPORT_SYMBOL(csum_partial_copy_from_user);
2413 +EXPORT_SYMBOL(__csum_partial_copy_from_user);
2414 EXPORT_SYMBOL(csum_partial_copy_nocheck);
2415 EXPORT_SYMBOL(__csum_ipv6_magic);
2416
2417 @@ -91,9 +91,9 @@ EXPORT_SYMBOL(__memzero);
2418 #ifdef CONFIG_MMU
2419 EXPORT_SYMBOL(copy_page);
2420
2421 -EXPORT_SYMBOL(__copy_from_user);
2422 -EXPORT_SYMBOL(__copy_to_user);
2423 -EXPORT_SYMBOL(__clear_user);
2424 +EXPORT_SYMBOL(___copy_from_user);
2425 +EXPORT_SYMBOL(___copy_to_user);
2426 +EXPORT_SYMBOL(___clear_user);
2427
2428 EXPORT_SYMBOL(__get_user_1);
2429 EXPORT_SYMBOL(__get_user_2);
2430 diff --git a/arch/arm/kernel/entry-armv.S b/arch/arm/kernel/entry-armv.S
2431 index 570306c..c87f193 100644
2432 --- a/arch/arm/kernel/entry-armv.S
2433 +++ b/arch/arm/kernel/entry-armv.S
2434 @@ -48,6 +48,87 @@
2435 9997:
2436 .endm
2437
2438 + .macro pax_enter_kernel
2439 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2440 + @ make aligned space for saved DACR
2441 + sub sp, sp, #8
2442 + @ save regs
2443 + stmdb sp!, {r1, r2}
2444 + @ read DACR from cpu_domain into r1
2445 + mov r2, sp
2446 + @ assume 8K pages, since we have to split the immediate in two
2447 + bic r2, r2, #(0x1fc0)
2448 + bic r2, r2, #(0x3f)
2449 + ldr r1, [r2, #TI_CPU_DOMAIN]
2450 + @ store old DACR on stack
2451 + str r1, [sp, #8]
2452 +#ifdef CONFIG_PAX_KERNEXEC
2453 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2454 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2455 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2456 +#endif
2457 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2458 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2459 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2460 +#endif
2461 + @ write r1 to current_thread_info()->cpu_domain
2462 + str r1, [r2, #TI_CPU_DOMAIN]
2463 + @ write r1 to DACR
2464 + mcr p15, 0, r1, c3, c0, 0
2465 + @ instruction sync
2466 + instr_sync
2467 + @ restore regs
2468 + ldmia sp!, {r1, r2}
2469 +#endif
2470 + .endm
2471 +
2472 + .macro pax_open_userland
2473 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2474 + @ save regs
2475 + stmdb sp!, {r0, r1}
2476 + @ read DACR from cpu_domain into r1
2477 + mov r0, sp
2478 + @ assume 8K pages, since we have to split the immediate in two
2479 + bic r0, r0, #(0x1fc0)
2480 + bic r0, r0, #(0x3f)
2481 + ldr r1, [r0, #TI_CPU_DOMAIN]
2482 + @ set current DOMAIN_USER to DOMAIN_CLIENT
2483 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2484 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2485 + @ write r1 to current_thread_info()->cpu_domain
2486 + str r1, [r0, #TI_CPU_DOMAIN]
2487 + @ write r1 to DACR
2488 + mcr p15, 0, r1, c3, c0, 0
2489 + @ instruction sync
2490 + instr_sync
2491 + @ restore regs
2492 + ldmia sp!, {r0, r1}
2493 +#endif
2494 + .endm
2495 +
2496 + .macro pax_close_userland
2497 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2498 + @ save regs
2499 + stmdb sp!, {r0, r1}
2500 + @ read DACR from cpu_domain into r1
2501 + mov r0, sp
2502 + @ assume 8K pages, since we have to split the immediate in two
2503 + bic r0, r0, #(0x1fc0)
2504 + bic r0, r0, #(0x3f)
2505 + ldr r1, [r0, #TI_CPU_DOMAIN]
2506 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2507 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2508 + @ write r1 to current_thread_info()->cpu_domain
2509 + str r1, [r0, #TI_CPU_DOMAIN]
2510 + @ write r1 to DACR
2511 + mcr p15, 0, r1, c3, c0, 0
2512 + @ instruction sync
2513 + instr_sync
2514 + @ restore regs
2515 + ldmia sp!, {r0, r1}
2516 +#endif
2517 + .endm
2518 +
2519 .macro pabt_helper
2520 @ PABORT handler takes pt_regs in r2, fault address in r4 and psr in r5
2521 #ifdef MULTI_PABORT
2522 @@ -90,11 +171,15 @@
2523 * Invalid mode handlers
2524 */
2525 .macro inv_entry, reason
2526 +
2527 + pax_enter_kernel
2528 +
2529 sub sp, sp, #S_FRAME_SIZE
2530 ARM( stmib sp, {r1 - lr} )
2531 THUMB( stmia sp, {r0 - r12} )
2532 THUMB( str sp, [sp, #S_SP] )
2533 THUMB( str lr, [sp, #S_LR] )
2534 +
2535 mov r1, #\reason
2536 .endm
2537
2538 @@ -150,7 +235,11 @@ ENDPROC(__und_invalid)
2539 .macro svc_entry, stack_hole=0, trace=1
2540 UNWIND(.fnstart )
2541 UNWIND(.save {r0 - pc} )
2542 +
2543 + pax_enter_kernel
2544 +
2545 sub sp, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2546 +
2547 #ifdef CONFIG_THUMB2_KERNEL
2548 SPFIX( str r0, [sp] ) @ temporarily saved
2549 SPFIX( mov r0, sp )
2550 @@ -165,7 +254,12 @@ ENDPROC(__und_invalid)
2551 ldmia r0, {r3 - r5}
2552 add r7, sp, #S_SP - 4 @ here for interlock avoidance
2553 mov r6, #-1 @ "" "" "" ""
2554 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2555 + @ offset sp by 8 as done in pax_enter_kernel
2556 + add r2, sp, #(S_FRAME_SIZE + \stack_hole + 4)
2557 +#else
2558 add r2, sp, #(S_FRAME_SIZE + \stack_hole - 4)
2559 +#endif
2560 SPFIX( addeq r2, r2, #4 )
2561 str r3, [sp, #-4]! @ save the "real" r0 copied
2562 @ from the exception stack
2563 @@ -369,6 +463,9 @@ ENDPROC(__fiq_abt)
2564 .macro usr_entry, trace=1
2565 UNWIND(.fnstart )
2566 UNWIND(.cantunwind ) @ don't unwind the user space
2567 +
2568 + pax_enter_kernel_user
2569 +
2570 sub sp, sp, #S_FRAME_SIZE
2571 ARM( stmib sp, {r1 - r12} )
2572 THUMB( stmia sp, {r0 - r12} )
2573 @@ -479,7 +576,9 @@ __und_usr:
2574 tst r3, #PSR_T_BIT @ Thumb mode?
2575 bne __und_usr_thumb
2576 sub r4, r2, #4 @ ARM instr at LR - 4
2577 + pax_open_userland
2578 1: ldrt r0, [r4]
2579 + pax_close_userland
2580 ARM_BE8(rev r0, r0) @ little endian instruction
2581
2582 @ r0 = 32-bit ARM instruction which caused the exception
2583 @@ -513,11 +612,15 @@ __und_usr_thumb:
2584 */
2585 .arch armv6t2
2586 #endif
2587 + pax_open_userland
2588 2: ldrht r5, [r4]
2589 + pax_close_userland
2590 ARM_BE8(rev16 r5, r5) @ little endian instruction
2591 cmp r5, #0xe800 @ 32bit instruction if xx != 0
2592 blo __und_usr_fault_16 @ 16bit undefined instruction
2593 + pax_open_userland
2594 3: ldrht r0, [r2]
2595 + pax_close_userland
2596 ARM_BE8(rev16 r0, r0) @ little endian instruction
2597 add r2, r2, #2 @ r2 is PC + 2, make it PC + 4
2598 str r2, [sp, #S_PC] @ it's a 2x16bit instr, update
2599 @@ -547,7 +650,8 @@ ENDPROC(__und_usr)
2600 */
2601 .pushsection .text.fixup, "ax"
2602 .align 2
2603 -4: str r4, [sp, #S_PC] @ retry current instruction
2604 +4: pax_close_userland
2605 + str r4, [sp, #S_PC] @ retry current instruction
2606 ret r9
2607 .popsection
2608 .pushsection __ex_table,"a"
2609 @@ -767,7 +871,7 @@ ENTRY(__switch_to)
2610 THUMB( str lr, [ip], #4 )
2611 ldr r4, [r2, #TI_TP_VALUE]
2612 ldr r5, [r2, #TI_TP_VALUE + 4]
2613 -#ifdef CONFIG_CPU_USE_DOMAINS
2614 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2615 ldr r6, [r2, #TI_CPU_DOMAIN]
2616 #endif
2617 switch_tls r1, r4, r5, r3, r7
2618 @@ -776,7 +880,7 @@ ENTRY(__switch_to)
2619 ldr r8, =__stack_chk_guard
2620 ldr r7, [r7, #TSK_STACK_CANARY]
2621 #endif
2622 -#ifdef CONFIG_CPU_USE_DOMAINS
2623 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2624 mcr p15, 0, r6, c3, c0, 0 @ Set domain register
2625 #endif
2626 mov r5, r0
2627 diff --git a/arch/arm/kernel/entry-common.S b/arch/arm/kernel/entry-common.S
2628 index 4e7f40c..0f9ee2c 100644
2629 --- a/arch/arm/kernel/entry-common.S
2630 +++ b/arch/arm/kernel/entry-common.S
2631 @@ -11,18 +11,46 @@
2632 #include <asm/assembler.h>
2633 #include <asm/unistd.h>
2634 #include <asm/ftrace.h>
2635 +#include <asm/domain.h>
2636 #include <asm/unwind.h>
2637
2638 +#include "entry-header.S"
2639 +
2640 #ifdef CONFIG_NEED_RET_TO_USER
2641 #include <mach/entry-macro.S>
2642 #else
2643 .macro arch_ret_to_user, tmp1, tmp2
2644 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2645 + @ save regs
2646 + stmdb sp!, {r1, r2}
2647 + @ read DACR from cpu_domain into r1
2648 + mov r2, sp
2649 + @ assume 8K pages, since we have to split the immediate in two
2650 + bic r2, r2, #(0x1fc0)
2651 + bic r2, r2, #(0x3f)
2652 + ldr r1, [r2, #TI_CPU_DOMAIN]
2653 +#ifdef CONFIG_PAX_KERNEXEC
2654 + @ set type of DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2655 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2656 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2657 +#endif
2658 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2659 + @ set current DOMAIN_USER to DOMAIN_UDEREF
2660 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2661 + orr r1, r1, #(domain_val(DOMAIN_USER, DOMAIN_UDEREF))
2662 +#endif
2663 + @ write r1 to current_thread_info()->cpu_domain
2664 + str r1, [r2, #TI_CPU_DOMAIN]
2665 + @ write r1 to DACR
2666 + mcr p15, 0, r1, c3, c0, 0
2667 + @ instruction sync
2668 + instr_sync
2669 + @ restore regs
2670 + ldmia sp!, {r1, r2}
2671 +#endif
2672 .endm
2673 #endif
2674
2675 -#include "entry-header.S"
2676 -
2677 -
2678 .align 5
2679 /*
2680 * This is the fast syscall return path. We do as little as
2681 @@ -173,6 +201,12 @@ ENTRY(vector_swi)
2682 USER( ldr scno, [lr, #-4] ) @ get SWI instruction
2683 #endif
2684
2685 + /*
2686 + * do this here to avoid a performance hit of wrapping the code above
2687 + * that directly dereferences userland to parse the SWI instruction
2688 + */
2689 + pax_enter_kernel_user
2690 +
2691 adr tbl, sys_call_table @ load syscall table pointer
2692
2693 #if defined(CONFIG_OABI_COMPAT)
2694 diff --git a/arch/arm/kernel/entry-header.S b/arch/arm/kernel/entry-header.S
2695 index 1a0045a..9b4f34d 100644
2696 --- a/arch/arm/kernel/entry-header.S
2697 +++ b/arch/arm/kernel/entry-header.S
2698 @@ -196,6 +196,60 @@
2699 msr cpsr_c, \rtemp @ switch back to the SVC mode
2700 .endm
2701
2702 + .macro pax_enter_kernel_user
2703 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2704 + @ save regs
2705 + stmdb sp!, {r0, r1}
2706 + @ read DACR from cpu_domain into r1
2707 + mov r0, sp
2708 + @ assume 8K pages, since we have to split the immediate in two
2709 + bic r0, r0, #(0x1fc0)
2710 + bic r0, r0, #(0x3f)
2711 + ldr r1, [r0, #TI_CPU_DOMAIN]
2712 +#ifdef CONFIG_PAX_MEMORY_UDEREF
2713 + @ set current DOMAIN_USER to DOMAIN_NOACCESS
2714 + bic r1, r1, #(domain_val(DOMAIN_USER, 3))
2715 +#endif
2716 +#ifdef CONFIG_PAX_KERNEXEC
2717 + @ set current DOMAIN_KERNEL to DOMAIN_KERNELCLIENT
2718 + bic r1, r1, #(domain_val(DOMAIN_KERNEL, 3))
2719 + orr r1, r1, #(domain_val(DOMAIN_KERNEL, DOMAIN_KERNELCLIENT))
2720 +#endif
2721 + @ write r1 to current_thread_info()->cpu_domain
2722 + str r1, [r0, #TI_CPU_DOMAIN]
2723 + @ write r1 to DACR
2724 + mcr p15, 0, r1, c3, c0, 0
2725 + @ instruction sync
2726 + instr_sync
2727 + @ restore regs
2728 + ldmia sp!, {r0, r1}
2729 +#endif
2730 + .endm
2731 +
2732 + .macro pax_exit_kernel
2733 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
2734 + @ save regs
2735 + stmdb sp!, {r0, r1}
2736 + @ read old DACR from stack into r1
2737 + ldr r1, [sp, #(8 + S_SP)]
2738 + sub r1, r1, #8
2739 + ldr r1, [r1]
2740 +
2741 + @ write r1 to current_thread_info()->cpu_domain
2742 + mov r0, sp
2743 + @ assume 8K pages, since we have to split the immediate in two
2744 + bic r0, r0, #(0x1fc0)
2745 + bic r0, r0, #(0x3f)
2746 + str r1, [r0, #TI_CPU_DOMAIN]
2747 + @ write r1 to DACR
2748 + mcr p15, 0, r1, c3, c0, 0
2749 + @ instruction sync
2750 + instr_sync
2751 + @ restore regs
2752 + ldmia sp!, {r0, r1}
2753 +#endif
2754 + .endm
2755 +
2756 #ifndef CONFIG_THUMB2_KERNEL
2757 .macro svc_exit, rpsr, irq = 0
2758 .if \irq != 0
2759 @@ -215,6 +269,9 @@
2760 blne trace_hardirqs_off
2761 #endif
2762 .endif
2763 +
2764 + pax_exit_kernel
2765 +
2766 msr spsr_cxsf, \rpsr
2767 #if defined(CONFIG_CPU_V6) || defined(CONFIG_CPU_32v6K)
2768 @ We must avoid clrex due to Cortex-A15 erratum #830321
2769 @@ -291,6 +348,9 @@
2770 blne trace_hardirqs_off
2771 #endif
2772 .endif
2773 +
2774 + pax_exit_kernel
2775 +
2776 ldr lr, [sp, #S_SP] @ top of the stack
2777 ldrd r0, r1, [sp, #S_LR] @ calling lr and pc
2778
2779 diff --git a/arch/arm/kernel/fiq.c b/arch/arm/kernel/fiq.c
2780 index 059c3da..8e45cfc 100644
2781 --- a/arch/arm/kernel/fiq.c
2782 +++ b/arch/arm/kernel/fiq.c
2783 @@ -95,7 +95,10 @@ void set_fiq_handler(void *start, unsigned int length)
2784 void *base = vectors_page;
2785 unsigned offset = FIQ_OFFSET;
2786
2787 + pax_open_kernel();
2788 memcpy(base + offset, start, length);
2789 + pax_close_kernel();
2790 +
2791 if (!cache_is_vipt_nonaliasing())
2792 flush_icache_range((unsigned long)base + offset, offset +
2793 length);
2794 diff --git a/arch/arm/kernel/head.S b/arch/arm/kernel/head.S
2795 index 3637973..cb29657 100644
2796 --- a/arch/arm/kernel/head.S
2797 +++ b/arch/arm/kernel/head.S
2798 @@ -444,7 +444,7 @@ __enable_mmu:
2799 mov r5, #(domain_val(DOMAIN_USER, DOMAIN_MANAGER) | \
2800 domain_val(DOMAIN_KERNEL, DOMAIN_MANAGER) | \
2801 domain_val(DOMAIN_TABLE, DOMAIN_MANAGER) | \
2802 - domain_val(DOMAIN_IO, DOMAIN_CLIENT))
2803 + domain_val(DOMAIN_IO, DOMAIN_KERNELCLIENT))
2804 mcr p15, 0, r5, c3, c0, 0 @ load domain access register
2805 mcr p15, 0, r4, c2, c0, 0 @ load page table pointer
2806 #endif
2807 diff --git a/arch/arm/kernel/module.c b/arch/arm/kernel/module.c
2808 index af791f4..3ff9821 100644
2809 --- a/arch/arm/kernel/module.c
2810 +++ b/arch/arm/kernel/module.c
2811 @@ -38,12 +38,39 @@
2812 #endif
2813
2814 #ifdef CONFIG_MMU
2815 -void *module_alloc(unsigned long size)
2816 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
2817 {
2818 + if (!size || PAGE_ALIGN(size) > MODULES_END - MODULES_VADDR)
2819 + return NULL;
2820 return __vmalloc_node_range(size, 1, MODULES_VADDR, MODULES_END,
2821 - GFP_KERNEL, PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
2822 + GFP_KERNEL, prot, 0, NUMA_NO_NODE,
2823 __builtin_return_address(0));
2824 }
2825 +
2826 +void *module_alloc(unsigned long size)
2827 +{
2828 +
2829 +#ifdef CONFIG_PAX_KERNEXEC
2830 + return __module_alloc(size, PAGE_KERNEL);
2831 +#else
2832 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2833 +#endif
2834 +
2835 +}
2836 +
2837 +#ifdef CONFIG_PAX_KERNEXEC
2838 +void module_memfree_exec(void *module_region)
2839 +{
2840 + module_memfree(module_region);
2841 +}
2842 +EXPORT_SYMBOL(module_memfree_exec);
2843 +
2844 +void *module_alloc_exec(unsigned long size)
2845 +{
2846 + return __module_alloc(size, PAGE_KERNEL_EXEC);
2847 +}
2848 +EXPORT_SYMBOL(module_alloc_exec);
2849 +#endif
2850 #endif
2851
2852 int
2853 diff --git a/arch/arm/kernel/patch.c b/arch/arm/kernel/patch.c
2854 index 69bda1a..755113a 100644
2855 --- a/arch/arm/kernel/patch.c
2856 +++ b/arch/arm/kernel/patch.c
2857 @@ -66,6 +66,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2858 else
2859 __acquire(&patch_lock);
2860
2861 + pax_open_kernel();
2862 if (thumb2 && __opcode_is_thumb16(insn)) {
2863 *(u16 *)waddr = __opcode_to_mem_thumb16(insn);
2864 size = sizeof(u16);
2865 @@ -97,6 +98,7 @@ void __kprobes __patch_text_real(void *addr, unsigned int insn, bool remap)
2866 *(u32 *)waddr = insn;
2867 size = sizeof(u32);
2868 }
2869 + pax_close_kernel();
2870
2871 if (waddr != addr) {
2872 flush_kernel_vmap_range(waddr, twopage ? size / 2 : size);
2873 diff --git a/arch/arm/kernel/process.c b/arch/arm/kernel/process.c
2874 index f192a2a..1a40523 100644
2875 --- a/arch/arm/kernel/process.c
2876 +++ b/arch/arm/kernel/process.c
2877 @@ -105,8 +105,8 @@ void __show_regs(struct pt_regs *regs)
2878
2879 show_regs_print_info(KERN_DEFAULT);
2880
2881 - print_symbol("PC is at %s\n", instruction_pointer(regs));
2882 - print_symbol("LR is at %s\n", regs->ARM_lr);
2883 + printk("PC is at %pA\n", (void *)instruction_pointer(regs));
2884 + printk("LR is at %pA\n", (void *)regs->ARM_lr);
2885 printk("pc : [<%08lx>] lr : [<%08lx>] psr: %08lx\n"
2886 "sp : %08lx ip : %08lx fp : %08lx\n",
2887 regs->ARM_pc, regs->ARM_lr, regs->ARM_cpsr,
2888 @@ -283,12 +283,6 @@ unsigned long get_wchan(struct task_struct *p)
2889 return 0;
2890 }
2891
2892 -unsigned long arch_randomize_brk(struct mm_struct *mm)
2893 -{
2894 - unsigned long range_end = mm->brk + 0x02000000;
2895 - return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
2896 -}
2897 -
2898 #ifdef CONFIG_MMU
2899 #ifdef CONFIG_KUSER_HELPERS
2900 /*
2901 @@ -304,7 +298,7 @@ static struct vm_area_struct gate_vma = {
2902
2903 static int __init gate_vma_init(void)
2904 {
2905 - gate_vma.vm_page_prot = PAGE_READONLY_EXEC;
2906 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
2907 return 0;
2908 }
2909 arch_initcall(gate_vma_init);
2910 @@ -333,91 +327,13 @@ const char *arch_vma_name(struct vm_area_struct *vma)
2911 return is_gate_vma(vma) ? "[vectors]" : NULL;
2912 }
2913
2914 -/* If possible, provide a placement hint at a random offset from the
2915 - * stack for the sigpage and vdso pages.
2916 - */
2917 -static unsigned long sigpage_addr(const struct mm_struct *mm,
2918 - unsigned int npages)
2919 -{
2920 - unsigned long offset;
2921 - unsigned long first;
2922 - unsigned long last;
2923 - unsigned long addr;
2924 - unsigned int slots;
2925 -
2926 - first = PAGE_ALIGN(mm->start_stack);
2927 -
2928 - last = TASK_SIZE - (npages << PAGE_SHIFT);
2929 -
2930 - /* No room after stack? */
2931 - if (first > last)
2932 - return 0;
2933 -
2934 - /* Just enough room? */
2935 - if (first == last)
2936 - return first;
2937 -
2938 - slots = ((last - first) >> PAGE_SHIFT) + 1;
2939 -
2940 - offset = get_random_int() % slots;
2941 -
2942 - addr = first + (offset << PAGE_SHIFT);
2943 -
2944 - return addr;
2945 -}
2946 -
2947 -static struct page *signal_page;
2948 -extern struct page *get_signal_page(void);
2949 -
2950 -static const struct vm_special_mapping sigpage_mapping = {
2951 - .name = "[sigpage]",
2952 - .pages = &signal_page,
2953 -};
2954 -
2955 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
2956 {
2957 struct mm_struct *mm = current->mm;
2958 - struct vm_area_struct *vma;
2959 - unsigned long npages;
2960 - unsigned long addr;
2961 - unsigned long hint;
2962 - int ret = 0;
2963 -
2964 - if (!signal_page)
2965 - signal_page = get_signal_page();
2966 - if (!signal_page)
2967 - return -ENOMEM;
2968 -
2969 - npages = 1; /* for sigpage */
2970 - npages += vdso_total_pages;
2971
2972 down_write(&mm->mmap_sem);
2973 - hint = sigpage_addr(mm, npages);
2974 - addr = get_unmapped_area(NULL, hint, npages << PAGE_SHIFT, 0, 0);
2975 - if (IS_ERR_VALUE(addr)) {
2976 - ret = addr;
2977 - goto up_fail;
2978 - }
2979 -
2980 - vma = _install_special_mapping(mm, addr, PAGE_SIZE,
2981 - VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC,
2982 - &sigpage_mapping);
2983 -
2984 - if (IS_ERR(vma)) {
2985 - ret = PTR_ERR(vma);
2986 - goto up_fail;
2987 - }
2988 -
2989 - mm->context.sigpage = addr;
2990 -
2991 - /* Unlike the sigpage, failure to install the vdso is unlikely
2992 - * to be fatal to the process, so no error check needed
2993 - * here.
2994 - */
2995 - arm_install_vdso(mm, addr + PAGE_SIZE);
2996 -
2997 - up_fail:
2998 + mm->context.sigpage = (PAGE_OFFSET + (get_random_int() % 0x3FFEFFE0)) & 0xFFFFFFFC;
2999 up_write(&mm->mmap_sem);
3000 - return ret;
3001 + return 0;
3002 }
3003 #endif
3004 diff --git a/arch/arm/kernel/psci.c b/arch/arm/kernel/psci.c
3005 index f90fdf4..24e8c84 100644
3006 --- a/arch/arm/kernel/psci.c
3007 +++ b/arch/arm/kernel/psci.c
3008 @@ -26,7 +26,7 @@
3009 #include <asm/psci.h>
3010 #include <asm/system_misc.h>
3011
3012 -struct psci_operations psci_ops;
3013 +struct psci_operations psci_ops __read_only;
3014
3015 static int (*invoke_psci_fn)(u32, u32, u32, u32);
3016 typedef int (*psci_initcall_t)(const struct device_node *);
3017 diff --git a/arch/arm/kernel/ptrace.c b/arch/arm/kernel/ptrace.c
3018 index ef9119f..31995a3 100644
3019 --- a/arch/arm/kernel/ptrace.c
3020 +++ b/arch/arm/kernel/ptrace.c
3021 @@ -928,10 +928,19 @@ static void tracehook_report_syscall(struct pt_regs *regs,
3022 regs->ARM_ip = ip;
3023 }
3024
3025 +#ifdef CONFIG_GRKERNSEC_SETXID
3026 +extern void gr_delayed_cred_worker(void);
3027 +#endif
3028 +
3029 asmlinkage int syscall_trace_enter(struct pt_regs *regs, int scno)
3030 {
3031 current_thread_info()->syscall = scno;
3032
3033 +#ifdef CONFIG_GRKERNSEC_SETXID
3034 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
3035 + gr_delayed_cred_worker();
3036 +#endif
3037 +
3038 /* Do the secure computing check first; failures should be fast. */
3039 #ifdef CONFIG_HAVE_ARCH_SECCOMP_FILTER
3040 if (secure_computing() == -1)
3041 diff --git a/arch/arm/kernel/reboot.c b/arch/arm/kernel/reboot.c
3042 index 1a4d232..2677169 100644
3043 --- a/arch/arm/kernel/reboot.c
3044 +++ b/arch/arm/kernel/reboot.c
3045 @@ -122,6 +122,7 @@ void machine_power_off(void)
3046
3047 if (pm_power_off)
3048 pm_power_off();
3049 + while (1);
3050 }
3051
3052 /*
3053 diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
3054 index 6c777e9..3d2d0ca 100644
3055 --- a/arch/arm/kernel/setup.c
3056 +++ b/arch/arm/kernel/setup.c
3057 @@ -105,21 +105,23 @@ EXPORT_SYMBOL(elf_hwcap);
3058 unsigned int elf_hwcap2 __read_mostly;
3059 EXPORT_SYMBOL(elf_hwcap2);
3060
3061 +pteval_t __supported_pte_mask __read_only;
3062 +pmdval_t __supported_pmd_mask __read_only;
3063
3064 #ifdef MULTI_CPU
3065 -struct processor processor __read_mostly;
3066 +struct processor processor __read_only;
3067 #endif
3068 #ifdef MULTI_TLB
3069 -struct cpu_tlb_fns cpu_tlb __read_mostly;
3070 +struct cpu_tlb_fns cpu_tlb __read_only;
3071 #endif
3072 #ifdef MULTI_USER
3073 -struct cpu_user_fns cpu_user __read_mostly;
3074 +struct cpu_user_fns cpu_user __read_only;
3075 #endif
3076 #ifdef MULTI_CACHE
3077 -struct cpu_cache_fns cpu_cache __read_mostly;
3078 +struct cpu_cache_fns cpu_cache __read_only;
3079 #endif
3080 #ifdef CONFIG_OUTER_CACHE
3081 -struct outer_cache_fns outer_cache __read_mostly;
3082 +struct outer_cache_fns outer_cache __read_only;
3083 EXPORT_SYMBOL(outer_cache);
3084 #endif
3085
3086 @@ -250,9 +252,13 @@ static int __get_cpu_architecture(void)
3087 * Register 0 and check for VMSAv7 or PMSAv7 */
3088 unsigned int mmfr0 = read_cpuid_ext(CPUID_EXT_MMFR0);
3089 if ((mmfr0 & 0x0000000f) >= 0x00000003 ||
3090 - (mmfr0 & 0x000000f0) >= 0x00000030)
3091 + (mmfr0 & 0x000000f0) >= 0x00000030) {
3092 cpu_arch = CPU_ARCH_ARMv7;
3093 - else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3094 + if ((mmfr0 & 0x0000000f) == 0x00000005 || (mmfr0 & 0x0000000f) == 0x00000004) {
3095 + __supported_pte_mask |= L_PTE_PXN;
3096 + __supported_pmd_mask |= PMD_PXNTABLE;
3097 + }
3098 + } else if ((mmfr0 & 0x0000000f) == 0x00000002 ||
3099 (mmfr0 & 0x000000f0) == 0x00000020)
3100 cpu_arch = CPU_ARCH_ARMv6;
3101 else
3102 diff --git a/arch/arm/kernel/signal.c b/arch/arm/kernel/signal.c
3103 index 423663e..bfeb0ff 100644
3104 --- a/arch/arm/kernel/signal.c
3105 +++ b/arch/arm/kernel/signal.c
3106 @@ -24,8 +24,6 @@
3107
3108 extern const unsigned long sigreturn_codes[7];
3109
3110 -static unsigned long signal_return_offset;
3111 -
3112 #ifdef CONFIG_CRUNCH
3113 static int preserve_crunch_context(struct crunch_sigframe __user *frame)
3114 {
3115 @@ -385,8 +383,7 @@ setup_return(struct pt_regs *regs, struct ksignal *ksig,
3116 * except when the MPU has protected the vectors
3117 * page from PL0
3118 */
3119 - retcode = mm->context.sigpage + signal_return_offset +
3120 - (idx << 2) + thumb;
3121 + retcode = mm->context.sigpage + (idx << 2) + thumb;
3122 } else
3123 #endif
3124 {
3125 @@ -592,33 +589,3 @@ do_work_pending(struct pt_regs *regs, unsigned int thread_flags, int syscall)
3126 } while (thread_flags & _TIF_WORK_MASK);
3127 return 0;
3128 }
3129 -
3130 -struct page *get_signal_page(void)
3131 -{
3132 - unsigned long ptr;
3133 - unsigned offset;
3134 - struct page *page;
3135 - void *addr;
3136 -
3137 - page = alloc_pages(GFP_KERNEL, 0);
3138 -
3139 - if (!page)
3140 - return NULL;
3141 -
3142 - addr = page_address(page);
3143 -
3144 - /* Give the signal return code some randomness */
3145 - offset = 0x200 + (get_random_int() & 0x7fc);
3146 - signal_return_offset = offset;
3147 -
3148 - /*
3149 - * Copy signal return handlers into the vector page, and
3150 - * set sigreturn to be a pointer to these.
3151 - */
3152 - memcpy(addr + offset, sigreturn_codes, sizeof(sigreturn_codes));
3153 -
3154 - ptr = (unsigned long)addr + offset;
3155 - flush_icache_range(ptr, ptr + sizeof(sigreturn_codes));
3156 -
3157 - return page;
3158 -}
3159 diff --git a/arch/arm/kernel/smp.c b/arch/arm/kernel/smp.c
3160 index cca5b87..68f0f73 100644
3161 --- a/arch/arm/kernel/smp.c
3162 +++ b/arch/arm/kernel/smp.c
3163 @@ -76,7 +76,7 @@ enum ipi_msg_type {
3164
3165 static DECLARE_COMPLETION(cpu_running);
3166
3167 -static struct smp_operations smp_ops;
3168 +static struct smp_operations smp_ops __read_only;
3169
3170 void __init smp_set_ops(struct smp_operations *ops)
3171 {
3172 diff --git a/arch/arm/kernel/tcm.c b/arch/arm/kernel/tcm.c
3173 index 7a3be1d..b00c7de 100644
3174 --- a/arch/arm/kernel/tcm.c
3175 +++ b/arch/arm/kernel/tcm.c
3176 @@ -61,7 +61,7 @@ static struct map_desc itcm_iomap[] __initdata = {
3177 .virtual = ITCM_OFFSET,
3178 .pfn = __phys_to_pfn(ITCM_OFFSET),
3179 .length = 0,
3180 - .type = MT_MEMORY_RWX_ITCM,
3181 + .type = MT_MEMORY_RX_ITCM,
3182 }
3183 };
3184
3185 @@ -267,7 +267,9 @@ no_dtcm:
3186 start = &__sitcm_text;
3187 end = &__eitcm_text;
3188 ram = &__itcm_start;
3189 + pax_open_kernel();
3190 memcpy(start, ram, itcm_code_sz);
3191 + pax_close_kernel();
3192 pr_debug("CPU ITCM: copied code from %p - %p\n",
3193 start, end);
3194 itcm_present = true;
3195 diff --git a/arch/arm/kernel/traps.c b/arch/arm/kernel/traps.c
3196 index 3dce1a3..60e857f 100644
3197 --- a/arch/arm/kernel/traps.c
3198 +++ b/arch/arm/kernel/traps.c
3199 @@ -65,7 +65,7 @@ static void dump_mem(const char *, const char *, unsigned long, unsigned long);
3200 void dump_backtrace_entry(unsigned long where, unsigned long from, unsigned long frame)
3201 {
3202 #ifdef CONFIG_KALLSYMS
3203 - printk("[<%08lx>] (%ps) from [<%08lx>] (%pS)\n", where, (void *)where, from, (void *)from);
3204 + printk("[<%08lx>] (%pA) from [<%08lx>] (%pA)\n", where, (void *)where, from, (void *)from);
3205 #else
3206 printk("Function entered at [<%08lx>] from [<%08lx>]\n", where, from);
3207 #endif
3208 @@ -267,6 +267,8 @@ static arch_spinlock_t die_lock = __ARCH_SPIN_LOCK_UNLOCKED;
3209 static int die_owner = -1;
3210 static unsigned int die_nest_count;
3211
3212 +extern void gr_handle_kernel_exploit(void);
3213 +
3214 static unsigned long oops_begin(void)
3215 {
3216 int cpu;
3217 @@ -309,6 +311,9 @@ static void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
3218 panic("Fatal exception in interrupt");
3219 if (panic_on_oops)
3220 panic("Fatal exception");
3221 +
3222 + gr_handle_kernel_exploit();
3223 +
3224 if (signr)
3225 do_exit(signr);
3226 }
3227 @@ -878,7 +883,11 @@ void __init early_trap_init(void *vectors_base)
3228 kuser_init(vectors_base);
3229
3230 flush_icache_range(vectors, vectors + PAGE_SIZE * 2);
3231 - modify_domain(DOMAIN_USER, DOMAIN_CLIENT);
3232 +
3233 +#ifndef CONFIG_PAX_MEMORY_UDEREF
3234 + modify_domain(DOMAIN_USER, DOMAIN_USERCLIENT);
3235 +#endif
3236 +
3237 #else /* ifndef CONFIG_CPU_V7M */
3238 /*
3239 * on V7-M there is no need to copy the vector table to a dedicated
3240 diff --git a/arch/arm/kernel/vmlinux.lds.S b/arch/arm/kernel/vmlinux.lds.S
3241 index 8b60fde..8d986dd 100644
3242 --- a/arch/arm/kernel/vmlinux.lds.S
3243 +++ b/arch/arm/kernel/vmlinux.lds.S
3244 @@ -37,7 +37,7 @@
3245 #endif
3246
3247 #if (defined(CONFIG_SMP_ON_UP) && !defined(CONFIG_DEBUG_SPINLOCK)) || \
3248 - defined(CONFIG_GENERIC_BUG)
3249 + defined(CONFIG_GENERIC_BUG) || defined(CONFIG_PAX_REFCOUNT)
3250 #define ARM_EXIT_KEEP(x) x
3251 #define ARM_EXIT_DISCARD(x)
3252 #else
3253 @@ -120,6 +120,8 @@ SECTIONS
3254 #ifdef CONFIG_DEBUG_RODATA
3255 . = ALIGN(1<<SECTION_SHIFT);
3256 #endif
3257 + _etext = .; /* End of text section */
3258 +
3259 RO_DATA(PAGE_SIZE)
3260
3261 . = ALIGN(4);
3262 @@ -150,8 +152,6 @@ SECTIONS
3263
3264 NOTES
3265
3266 - _etext = .; /* End of text and rodata section */
3267 -
3268 #ifndef CONFIG_XIP_KERNEL
3269 # ifdef CONFIG_ARM_KERNMEM_PERMS
3270 . = ALIGN(1<<SECTION_SHIFT);
3271 diff --git a/arch/arm/kvm/arm.c b/arch/arm/kvm/arm.c
3272 index d9631ec..b0c966c 100644
3273 --- a/arch/arm/kvm/arm.c
3274 +++ b/arch/arm/kvm/arm.c
3275 @@ -57,7 +57,7 @@ static unsigned long hyp_default_vectors;
3276 static DEFINE_PER_CPU(struct kvm_vcpu *, kvm_arm_running_vcpu);
3277
3278 /* The VMID used in the VTTBR */
3279 -static atomic64_t kvm_vmid_gen = ATOMIC64_INIT(1);
3280 +static atomic64_unchecked_t kvm_vmid_gen = ATOMIC64_INIT(1);
3281 static u8 kvm_next_vmid;
3282 static DEFINE_SPINLOCK(kvm_vmid_lock);
3283
3284 @@ -373,7 +373,7 @@ void force_vm_exit(const cpumask_t *mask)
3285 */
3286 static bool need_new_vmid_gen(struct kvm *kvm)
3287 {
3288 - return unlikely(kvm->arch.vmid_gen != atomic64_read(&kvm_vmid_gen));
3289 + return unlikely(kvm->arch.vmid_gen != atomic64_read_unchecked(&kvm_vmid_gen));
3290 }
3291
3292 /**
3293 @@ -406,7 +406,7 @@ static void update_vttbr(struct kvm *kvm)
3294
3295 /* First user of a new VMID generation? */
3296 if (unlikely(kvm_next_vmid == 0)) {
3297 - atomic64_inc(&kvm_vmid_gen);
3298 + atomic64_inc_unchecked(&kvm_vmid_gen);
3299 kvm_next_vmid = 1;
3300
3301 /*
3302 @@ -423,7 +423,7 @@ static void update_vttbr(struct kvm *kvm)
3303 kvm_call_hyp(__kvm_flush_vm_context);
3304 }
3305
3306 - kvm->arch.vmid_gen = atomic64_read(&kvm_vmid_gen);
3307 + kvm->arch.vmid_gen = atomic64_read_unchecked(&kvm_vmid_gen);
3308 kvm->arch.vmid = kvm_next_vmid;
3309 kvm_next_vmid++;
3310
3311 @@ -1098,7 +1098,7 @@ struct kvm_vcpu *kvm_mpidr_to_vcpu(struct kvm *kvm, unsigned long mpidr)
3312 /**
3313 * Initialize Hyp-mode and memory mappings on all CPUs.
3314 */
3315 -int kvm_arch_init(void *opaque)
3316 +int kvm_arch_init(const void *opaque)
3317 {
3318 int err;
3319 int ret, cpu;
3320 diff --git a/arch/arm/lib/clear_user.S b/arch/arm/lib/clear_user.S
3321 index 1710fd7..ec3e014 100644
3322 --- a/arch/arm/lib/clear_user.S
3323 +++ b/arch/arm/lib/clear_user.S
3324 @@ -12,14 +12,14 @@
3325
3326 .text
3327
3328 -/* Prototype: int __clear_user(void *addr, size_t sz)
3329 +/* Prototype: int ___clear_user(void *addr, size_t sz)
3330 * Purpose : clear some user memory
3331 * Params : addr - user memory address to clear
3332 * : sz - number of bytes to clear
3333 * Returns : number of bytes NOT cleared
3334 */
3335 ENTRY(__clear_user_std)
3336 -WEAK(__clear_user)
3337 +WEAK(___clear_user)
3338 stmfd sp!, {r1, lr}
3339 mov r2, #0
3340 cmp r1, #4
3341 @@ -44,7 +44,7 @@ WEAK(__clear_user)
3342 USER( strnebt r2, [r0])
3343 mov r0, #0
3344 ldmfd sp!, {r1, pc}
3345 -ENDPROC(__clear_user)
3346 +ENDPROC(___clear_user)
3347 ENDPROC(__clear_user_std)
3348
3349 .pushsection .text.fixup,"ax"
3350 diff --git a/arch/arm/lib/copy_from_user.S b/arch/arm/lib/copy_from_user.S
3351 index 7a235b9..73a0556 100644
3352 --- a/arch/arm/lib/copy_from_user.S
3353 +++ b/arch/arm/lib/copy_from_user.S
3354 @@ -17,7 +17,7 @@
3355 /*
3356 * Prototype:
3357 *
3358 - * size_t __copy_from_user(void *to, const void *from, size_t n)
3359 + * size_t ___copy_from_user(void *to, const void *from, size_t n)
3360 *
3361 * Purpose:
3362 *
3363 @@ -89,11 +89,11 @@
3364
3365 .text
3366
3367 -ENTRY(__copy_from_user)
3368 +ENTRY(___copy_from_user)
3369
3370 #include "copy_template.S"
3371
3372 -ENDPROC(__copy_from_user)
3373 +ENDPROC(___copy_from_user)
3374
3375 .pushsection .fixup,"ax"
3376 .align 0
3377 diff --git a/arch/arm/lib/copy_page.S b/arch/arm/lib/copy_page.S
3378 index 6ee2f67..d1cce76 100644
3379 --- a/arch/arm/lib/copy_page.S
3380 +++ b/arch/arm/lib/copy_page.S
3381 @@ -10,6 +10,7 @@
3382 * ASM optimised string functions
3383 */
3384 #include <linux/linkage.h>
3385 +#include <linux/const.h>
3386 #include <asm/assembler.h>
3387 #include <asm/asm-offsets.h>
3388 #include <asm/cache.h>
3389 diff --git a/arch/arm/lib/copy_to_user.S b/arch/arm/lib/copy_to_user.S
3390 index 9648b06..19c333c 100644
3391 --- a/arch/arm/lib/copy_to_user.S
3392 +++ b/arch/arm/lib/copy_to_user.S
3393 @@ -17,7 +17,7 @@
3394 /*
3395 * Prototype:
3396 *
3397 - * size_t __copy_to_user(void *to, const void *from, size_t n)
3398 + * size_t ___copy_to_user(void *to, const void *from, size_t n)
3399 *
3400 * Purpose:
3401 *
3402 @@ -93,11 +93,11 @@
3403 .text
3404
3405 ENTRY(__copy_to_user_std)
3406 -WEAK(__copy_to_user)
3407 +WEAK(___copy_to_user)
3408
3409 #include "copy_template.S"
3410
3411 -ENDPROC(__copy_to_user)
3412 +ENDPROC(___copy_to_user)
3413 ENDPROC(__copy_to_user_std)
3414
3415 .pushsection .text.fixup,"ax"
3416 diff --git a/arch/arm/lib/csumpartialcopyuser.S b/arch/arm/lib/csumpartialcopyuser.S
3417 index 1d0957e..f708846 100644
3418 --- a/arch/arm/lib/csumpartialcopyuser.S
3419 +++ b/arch/arm/lib/csumpartialcopyuser.S
3420 @@ -57,8 +57,8 @@
3421 * Returns : r0 = checksum, [[sp, #0], #0] = 0 or -EFAULT
3422 */
3423
3424 -#define FN_ENTRY ENTRY(csum_partial_copy_from_user)
3425 -#define FN_EXIT ENDPROC(csum_partial_copy_from_user)
3426 +#define FN_ENTRY ENTRY(__csum_partial_copy_from_user)
3427 +#define FN_EXIT ENDPROC(__csum_partial_copy_from_user)
3428
3429 #include "csumpartialcopygeneric.S"
3430
3431 diff --git a/arch/arm/lib/delay.c b/arch/arm/lib/delay.c
3432 index 8044591..c9b2609 100644
3433 --- a/arch/arm/lib/delay.c
3434 +++ b/arch/arm/lib/delay.c
3435 @@ -29,7 +29,7 @@
3436 /*
3437 * Default to the loop-based delay implementation.
3438 */
3439 -struct arm_delay_ops arm_delay_ops = {
3440 +struct arm_delay_ops arm_delay_ops __read_only = {
3441 .delay = __loop_delay,
3442 .const_udelay = __loop_const_udelay,
3443 .udelay = __loop_udelay,
3444 diff --git a/arch/arm/lib/uaccess_with_memcpy.c b/arch/arm/lib/uaccess_with_memcpy.c
3445 index 3e58d71..029817c 100644
3446 --- a/arch/arm/lib/uaccess_with_memcpy.c
3447 +++ b/arch/arm/lib/uaccess_with_memcpy.c
3448 @@ -136,7 +136,7 @@ out:
3449 }
3450
3451 unsigned long
3452 -__copy_to_user(void __user *to, const void *from, unsigned long n)
3453 +___copy_to_user(void __user *to, const void *from, unsigned long n)
3454 {
3455 /*
3456 * This test is stubbed out of the main function above to keep
3457 @@ -190,7 +190,7 @@ out:
3458 return n;
3459 }
3460
3461 -unsigned long __clear_user(void __user *addr, unsigned long n)
3462 +unsigned long ___clear_user(void __user *addr, unsigned long n)
3463 {
3464 /* See rational for this in __copy_to_user() above. */
3465 if (n < 64)
3466 diff --git a/arch/arm/mach-exynos/suspend.c b/arch/arm/mach-exynos/suspend.c
3467 index 7d23ce0..5ef383a 100644
3468 --- a/arch/arm/mach-exynos/suspend.c
3469 +++ b/arch/arm/mach-exynos/suspend.c
3470 @@ -738,8 +738,10 @@ void __init exynos_pm_init(void)
3471 tmp |= pm_data->wake_disable_mask;
3472 pmu_raw_writel(tmp, S5P_WAKEUP_MASK);
3473
3474 - exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3475 - exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3476 + pax_open_kernel();
3477 + *(void **)&exynos_pm_syscore_ops.suspend = pm_data->pm_suspend;
3478 + *(void **)&exynos_pm_syscore_ops.resume = pm_data->pm_resume;
3479 + pax_close_kernel();
3480
3481 register_syscore_ops(&exynos_pm_syscore_ops);
3482 suspend_set_ops(&exynos_suspend_ops);
3483 diff --git a/arch/arm/mach-keystone/keystone.c b/arch/arm/mach-keystone/keystone.c
3484 index 0662087..004d163 100644
3485 --- a/arch/arm/mach-keystone/keystone.c
3486 +++ b/arch/arm/mach-keystone/keystone.c
3487 @@ -27,7 +27,7 @@
3488
3489 #include "keystone.h"
3490
3491 -static struct notifier_block platform_nb;
3492 +static notifier_block_no_const platform_nb;
3493 static unsigned long keystone_dma_pfn_offset __read_mostly;
3494
3495 static int keystone_platform_notifier(struct notifier_block *nb,
3496 diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
3497 index e46e9ea..9141c83 100644
3498 --- a/arch/arm/mach-mvebu/coherency.c
3499 +++ b/arch/arm/mach-mvebu/coherency.c
3500 @@ -117,7 +117,7 @@ static void __init armada_370_coherency_init(struct device_node *np)
3501
3502 /*
3503 * This ioremap hook is used on Armada 375/38x to ensure that PCIe
3504 - * memory areas are mapped as MT_UNCACHED instead of MT_DEVICE. This
3505 + * memory areas are mapped as MT_UNCACHED_RW instead of MT_DEVICE. This
3506 * is needed as a workaround for a deadlock issue between the PCIe
3507 * interface and the cache controller.
3508 */
3509 @@ -130,7 +130,7 @@ armada_pcie_wa_ioremap_caller(phys_addr_t phys_addr, size_t size,
3510 mvebu_mbus_get_pcie_mem_aperture(&pcie_mem);
3511
3512 if (pcie_mem.start <= phys_addr && (phys_addr + size) <= pcie_mem.end)
3513 - mtype = MT_UNCACHED;
3514 + mtype = MT_UNCACHED_RW;
3515
3516 return __arm_ioremap_caller(phys_addr, size, mtype, caller);
3517 }
3518 diff --git a/arch/arm/mach-omap2/board-n8x0.c b/arch/arm/mach-omap2/board-n8x0.c
3519 index b6443a4..20a0b74 100644
3520 --- a/arch/arm/mach-omap2/board-n8x0.c
3521 +++ b/arch/arm/mach-omap2/board-n8x0.c
3522 @@ -569,7 +569,7 @@ static int n8x0_menelaus_late_init(struct device *dev)
3523 }
3524 #endif
3525
3526 -struct menelaus_platform_data n8x0_menelaus_platform_data __initdata = {
3527 +struct menelaus_platform_data n8x0_menelaus_platform_data __initconst = {
3528 .late_init = n8x0_menelaus_late_init,
3529 };
3530
3531 diff --git a/arch/arm/mach-omap2/omap-mpuss-lowpower.c b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3532 index 79f49d9..70bf184 100644
3533 --- a/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3534 +++ b/arch/arm/mach-omap2/omap-mpuss-lowpower.c
3535 @@ -86,7 +86,7 @@ struct cpu_pm_ops {
3536 void (*resume)(void);
3537 void (*scu_prepare)(unsigned int cpu_id, unsigned int cpu_state);
3538 void (*hotplug_restart)(void);
3539 -};
3540 +} __no_const;
3541
3542 static DEFINE_PER_CPU(struct omap4_cpu_pm_info, omap4_pm_info);
3543 static struct powerdomain *mpuss_pd;
3544 @@ -105,7 +105,7 @@ static void dummy_cpu_resume(void)
3545 static void dummy_scu_prepare(unsigned int cpu_id, unsigned int cpu_state)
3546 {}
3547
3548 -struct cpu_pm_ops omap_pm_ops = {
3549 +static struct cpu_pm_ops omap_pm_ops __read_only = {
3550 .finish_suspend = default_finish_suspend,
3551 .resume = dummy_cpu_resume,
3552 .scu_prepare = dummy_scu_prepare,
3553 diff --git a/arch/arm/mach-omap2/omap-smp.c b/arch/arm/mach-omap2/omap-smp.c
3554 index 5305ec7..6d74045 100644
3555 --- a/arch/arm/mach-omap2/omap-smp.c
3556 +++ b/arch/arm/mach-omap2/omap-smp.c
3557 @@ -19,6 +19,7 @@
3558 #include <linux/device.h>
3559 #include <linux/smp.h>
3560 #include <linux/io.h>
3561 +#include <linux/irq.h>
3562 #include <linux/irqchip/arm-gic.h>
3563
3564 #include <asm/smp_scu.h>
3565 diff --git a/arch/arm/mach-omap2/omap-wakeupgen.c b/arch/arm/mach-omap2/omap-wakeupgen.c
3566 index 3b56722..33ac281 100644
3567 --- a/arch/arm/mach-omap2/omap-wakeupgen.c
3568 +++ b/arch/arm/mach-omap2/omap-wakeupgen.c
3569 @@ -330,7 +330,7 @@ static int irq_cpu_hotplug_notify(struct notifier_block *self,
3570 return NOTIFY_OK;
3571 }
3572
3573 -static struct notifier_block __refdata irq_hotplug_notifier = {
3574 +static struct notifier_block irq_hotplug_notifier = {
3575 .notifier_call = irq_cpu_hotplug_notify,
3576 };
3577
3578 diff --git a/arch/arm/mach-omap2/omap_device.c b/arch/arm/mach-omap2/omap_device.c
3579 index 166b18f..f985f04 100644
3580 --- a/arch/arm/mach-omap2/omap_device.c
3581 +++ b/arch/arm/mach-omap2/omap_device.c
3582 @@ -510,7 +510,7 @@ void omap_device_delete(struct omap_device *od)
3583 struct platform_device __init *omap_device_build(const char *pdev_name,
3584 int pdev_id,
3585 struct omap_hwmod *oh,
3586 - void *pdata, int pdata_len)
3587 + const void *pdata, int pdata_len)
3588 {
3589 struct omap_hwmod *ohs[] = { oh };
3590
3591 @@ -538,7 +538,7 @@ struct platform_device __init *omap_device_build(const char *pdev_name,
3592 struct platform_device __init *omap_device_build_ss(const char *pdev_name,
3593 int pdev_id,
3594 struct omap_hwmod **ohs,
3595 - int oh_cnt, void *pdata,
3596 + int oh_cnt, const void *pdata,
3597 int pdata_len)
3598 {
3599 int ret = -ENOMEM;
3600 diff --git a/arch/arm/mach-omap2/omap_device.h b/arch/arm/mach-omap2/omap_device.h
3601 index 78c02b3..c94109a 100644
3602 --- a/arch/arm/mach-omap2/omap_device.h
3603 +++ b/arch/arm/mach-omap2/omap_device.h
3604 @@ -72,12 +72,12 @@ int omap_device_idle(struct platform_device *pdev);
3605 /* Core code interface */
3606
3607 struct platform_device *omap_device_build(const char *pdev_name, int pdev_id,
3608 - struct omap_hwmod *oh, void *pdata,
3609 + struct omap_hwmod *oh, const void *pdata,
3610 int pdata_len);
3611
3612 struct platform_device *omap_device_build_ss(const char *pdev_name, int pdev_id,
3613 struct omap_hwmod **oh, int oh_cnt,
3614 - void *pdata, int pdata_len);
3615 + const void *pdata, int pdata_len);
3616
3617 struct omap_device *omap_device_alloc(struct platform_device *pdev,
3618 struct omap_hwmod **ohs, int oh_cnt);
3619 diff --git a/arch/arm/mach-omap2/omap_hwmod.c b/arch/arm/mach-omap2/omap_hwmod.c
3620 index 752969f..a34b446 100644
3621 --- a/arch/arm/mach-omap2/omap_hwmod.c
3622 +++ b/arch/arm/mach-omap2/omap_hwmod.c
3623 @@ -199,10 +199,10 @@ struct omap_hwmod_soc_ops {
3624 int (*init_clkdm)(struct omap_hwmod *oh);
3625 void (*update_context_lost)(struct omap_hwmod *oh);
3626 int (*get_context_lost)(struct omap_hwmod *oh);
3627 -};
3628 +} __no_const;
3629
3630 /* soc_ops: adapts the omap_hwmod code to the currently-booted SoC */
3631 -static struct omap_hwmod_soc_ops soc_ops;
3632 +static struct omap_hwmod_soc_ops soc_ops __read_only;
3633
3634 /* omap_hwmod_list contains all registered struct omap_hwmods */
3635 static LIST_HEAD(omap_hwmod_list);
3636 diff --git a/arch/arm/mach-omap2/powerdomains43xx_data.c b/arch/arm/mach-omap2/powerdomains43xx_data.c
3637 index 95fee54..cfa9cf1 100644
3638 --- a/arch/arm/mach-omap2/powerdomains43xx_data.c
3639 +++ b/arch/arm/mach-omap2/powerdomains43xx_data.c
3640 @@ -10,6 +10,7 @@
3641
3642 #include <linux/kernel.h>
3643 #include <linux/init.h>
3644 +#include <asm/pgtable.h>
3645
3646 #include "powerdomain.h"
3647
3648 @@ -129,7 +130,9 @@ static int am43xx_check_vcvp(void)
3649
3650 void __init am43xx_powerdomains_init(void)
3651 {
3652 - omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3653 + pax_open_kernel();
3654 + *(void **)&omap4_pwrdm_operations.pwrdm_has_voltdm = am43xx_check_vcvp;
3655 + pax_close_kernel();
3656 pwrdm_register_platform_funcs(&omap4_pwrdm_operations);
3657 pwrdm_register_pwrdms(powerdomains_am43xx);
3658 pwrdm_complete_init();
3659 diff --git a/arch/arm/mach-omap2/wd_timer.c b/arch/arm/mach-omap2/wd_timer.c
3660 index ff0a68c..b312aa0 100644
3661 --- a/arch/arm/mach-omap2/wd_timer.c
3662 +++ b/arch/arm/mach-omap2/wd_timer.c
3663 @@ -110,7 +110,9 @@ static int __init omap_init_wdt(void)
3664 struct omap_hwmod *oh;
3665 char *oh_name = "wd_timer2";
3666 char *dev_name = "omap_wdt";
3667 - struct omap_wd_timer_platform_data pdata;
3668 + static struct omap_wd_timer_platform_data pdata = {
3669 + .read_reset_sources = prm_read_reset_sources
3670 + };
3671
3672 if (!cpu_class_is_omap2() || of_have_populated_dt())
3673 return 0;
3674 @@ -121,8 +123,6 @@ static int __init omap_init_wdt(void)
3675 return -EINVAL;
3676 }
3677
3678 - pdata.read_reset_sources = prm_read_reset_sources;
3679 -
3680 pdev = omap_device_build(dev_name, id, oh, &pdata,
3681 sizeof(struct omap_wd_timer_platform_data));
3682 WARN(IS_ERR(pdev), "Can't build omap_device for %s:%s.\n",
3683 diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c
3684 index 7469347..1ecc350 100644
3685 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c
3686 +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c
3687 @@ -177,7 +177,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev,
3688 bool entered_lp2 = false;
3689
3690 if (tegra_pending_sgi())
3691 - ACCESS_ONCE(abort_flag) = true;
3692 + ACCESS_ONCE_RW(abort_flag) = true;
3693
3694 cpuidle_coupled_parallel_barrier(dev, &abort_barrier);
3695
3696 diff --git a/arch/arm/mach-tegra/irq.c b/arch/arm/mach-tegra/irq.c
3697 index 3b9098d..15b390f 100644
3698 --- a/arch/arm/mach-tegra/irq.c
3699 +++ b/arch/arm/mach-tegra/irq.c
3700 @@ -20,6 +20,7 @@
3701 #include <linux/cpu_pm.h>
3702 #include <linux/interrupt.h>
3703 #include <linux/io.h>
3704 +#include <linux/irq.h>
3705 #include <linux/irqchip/arm-gic.h>
3706 #include <linux/irq.h>
3707 #include <linux/kernel.h>
3708 diff --git a/arch/arm/mach-ux500/pm.c b/arch/arm/mach-ux500/pm.c
3709 index 2cb587b..6ddfebf 100644
3710 --- a/arch/arm/mach-ux500/pm.c
3711 +++ b/arch/arm/mach-ux500/pm.c
3712 @@ -10,6 +10,7 @@
3713 */
3714
3715 #include <linux/kernel.h>
3716 +#include <linux/irq.h>
3717 #include <linux/irqchip/arm-gic.h>
3718 #include <linux/delay.h>
3719 #include <linux/io.h>
3720 diff --git a/arch/arm/mach-ux500/setup.h b/arch/arm/mach-ux500/setup.h
3721 index 2dea8b5..6499da2 100644
3722 --- a/arch/arm/mach-ux500/setup.h
3723 +++ b/arch/arm/mach-ux500/setup.h
3724 @@ -33,13 +33,6 @@ extern void ux500_timer_init(void);
3725 .type = MT_DEVICE, \
3726 }
3727
3728 -#define __MEM_DEV_DESC(x, sz) { \
3729 - .virtual = IO_ADDRESS(x), \
3730 - .pfn = __phys_to_pfn(x), \
3731 - .length = sz, \
3732 - .type = MT_MEMORY_RWX, \
3733 -}
3734 -
3735 extern struct smp_operations ux500_smp_ops;
3736 extern void ux500_cpu_die(unsigned int cpu);
3737
3738 diff --git a/arch/arm/mach-zynq/platsmp.c b/arch/arm/mach-zynq/platsmp.c
3739 index 52d768f..5f93180 100644
3740 --- a/arch/arm/mach-zynq/platsmp.c
3741 +++ b/arch/arm/mach-zynq/platsmp.c
3742 @@ -24,6 +24,7 @@
3743 #include <linux/io.h>
3744 #include <asm/cacheflush.h>
3745 #include <asm/smp_scu.h>
3746 +#include <linux/irq.h>
3747 #include <linux/irqchip/arm-gic.h>
3748 #include "common.h"
3749
3750 diff --git a/arch/arm/mm/Kconfig b/arch/arm/mm/Kconfig
3751 index b4f92b9..ffefea9 100644
3752 --- a/arch/arm/mm/Kconfig
3753 +++ b/arch/arm/mm/Kconfig
3754 @@ -446,6 +446,7 @@ config CPU_32v5
3755
3756 config CPU_32v6
3757 bool
3758 + select CPU_USE_DOMAINS if CPU_V6 && MMU && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3759 select TLS_REG_EMUL if !CPU_32v6K && !MMU
3760
3761 config CPU_32v6K
3762 @@ -600,6 +601,7 @@ config CPU_CP15_MPU
3763
3764 config CPU_USE_DOMAINS
3765 bool
3766 + depends on !ARM_LPAE && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
3767 help
3768 This option enables or disables the use of domain switching
3769 via the set_fs() function.
3770 @@ -798,7 +800,7 @@ config NEED_KUSER_HELPERS
3771
3772 config KUSER_HELPERS
3773 bool "Enable kuser helpers in vector page" if !NEED_KUSER_HELPERS
3774 - depends on MMU
3775 + depends on MMU && (!(CPU_V6 || CPU_V6K || CPU_V7) || GRKERNSEC_OLD_ARM_USERLAND)
3776 default y
3777 help
3778 Warning: disabling this option may break user programs.
3779 @@ -812,7 +814,7 @@ config KUSER_HELPERS
3780 See Documentation/arm/kernel_user_helpers.txt for details.
3781
3782 However, the fixed address nature of these helpers can be used
3783 - by ROP (return orientated programming) authors when creating
3784 + by ROP (Return Oriented Programming) authors when creating
3785 exploits.
3786
3787 If all of the binaries and libraries which run on your platform
3788 diff --git a/arch/arm/mm/alignment.c b/arch/arm/mm/alignment.c
3789 index 9769f1e..16aaa55 100644
3790 --- a/arch/arm/mm/alignment.c
3791 +++ b/arch/arm/mm/alignment.c
3792 @@ -216,10 +216,12 @@ union offset_union {
3793 #define __get16_unaligned_check(ins,val,addr) \
3794 do { \
3795 unsigned int err = 0, v, a = addr; \
3796 + pax_open_userland(); \
3797 __get8_unaligned_check(ins,v,a,err); \
3798 val = v << ((BE) ? 8 : 0); \
3799 __get8_unaligned_check(ins,v,a,err); \
3800 val |= v << ((BE) ? 0 : 8); \
3801 + pax_close_userland(); \
3802 if (err) \
3803 goto fault; \
3804 } while (0)
3805 @@ -233,6 +235,7 @@ union offset_union {
3806 #define __get32_unaligned_check(ins,val,addr) \
3807 do { \
3808 unsigned int err = 0, v, a = addr; \
3809 + pax_open_userland(); \
3810 __get8_unaligned_check(ins,v,a,err); \
3811 val = v << ((BE) ? 24 : 0); \
3812 __get8_unaligned_check(ins,v,a,err); \
3813 @@ -241,6 +244,7 @@ union offset_union {
3814 val |= v << ((BE) ? 8 : 16); \
3815 __get8_unaligned_check(ins,v,a,err); \
3816 val |= v << ((BE) ? 0 : 24); \
3817 + pax_close_userland(); \
3818 if (err) \
3819 goto fault; \
3820 } while (0)
3821 @@ -254,6 +258,7 @@ union offset_union {
3822 #define __put16_unaligned_check(ins,val,addr) \
3823 do { \
3824 unsigned int err = 0, v = val, a = addr; \
3825 + pax_open_userland(); \
3826 __asm__( FIRST_BYTE_16 \
3827 ARM( "1: "ins" %1, [%2], #1\n" ) \
3828 THUMB( "1: "ins" %1, [%2]\n" ) \
3829 @@ -273,6 +278,7 @@ union offset_union {
3830 " .popsection\n" \
3831 : "=r" (err), "=&r" (v), "=&r" (a) \
3832 : "0" (err), "1" (v), "2" (a)); \
3833 + pax_close_userland(); \
3834 if (err) \
3835 goto fault; \
3836 } while (0)
3837 @@ -286,6 +292,7 @@ union offset_union {
3838 #define __put32_unaligned_check(ins,val,addr) \
3839 do { \
3840 unsigned int err = 0, v = val, a = addr; \
3841 + pax_open_userland(); \
3842 __asm__( FIRST_BYTE_32 \
3843 ARM( "1: "ins" %1, [%2], #1\n" ) \
3844 THUMB( "1: "ins" %1, [%2]\n" ) \
3845 @@ -315,6 +322,7 @@ union offset_union {
3846 " .popsection\n" \
3847 : "=r" (err), "=&r" (v), "=&r" (a) \
3848 : "0" (err), "1" (v), "2" (a)); \
3849 + pax_close_userland(); \
3850 if (err) \
3851 goto fault; \
3852 } while (0)
3853 diff --git a/arch/arm/mm/cache-l2x0.c b/arch/arm/mm/cache-l2x0.c
3854 index e309c8f..f8965e8 100644
3855 --- a/arch/arm/mm/cache-l2x0.c
3856 +++ b/arch/arm/mm/cache-l2x0.c
3857 @@ -43,7 +43,7 @@ struct l2c_init_data {
3858 void (*save)(void __iomem *);
3859 void (*configure)(void __iomem *);
3860 struct outer_cache_fns outer_cache;
3861 -};
3862 +} __do_const;
3863
3864 #define CACHE_LINE_SIZE 32
3865
3866 diff --git a/arch/arm/mm/context.c b/arch/arm/mm/context.c
3867 index 845769e..4278fd7 100644
3868 --- a/arch/arm/mm/context.c
3869 +++ b/arch/arm/mm/context.c
3870 @@ -43,7 +43,7 @@
3871 #define NUM_USER_ASIDS ASID_FIRST_VERSION
3872
3873 static DEFINE_RAW_SPINLOCK(cpu_asid_lock);
3874 -static atomic64_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3875 +static atomic64_unchecked_t asid_generation = ATOMIC64_INIT(ASID_FIRST_VERSION);
3876 static DECLARE_BITMAP(asid_map, NUM_USER_ASIDS);
3877
3878 static DEFINE_PER_CPU(atomic64_t, active_asids);
3879 @@ -178,7 +178,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3880 {
3881 static u32 cur_idx = 1;
3882 u64 asid = atomic64_read(&mm->context.id);
3883 - u64 generation = atomic64_read(&asid_generation);
3884 + u64 generation = atomic64_read_unchecked(&asid_generation);
3885
3886 if (asid != 0) {
3887 /*
3888 @@ -208,7 +208,7 @@ static u64 new_context(struct mm_struct *mm, unsigned int cpu)
3889 */
3890 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, cur_idx);
3891 if (asid == NUM_USER_ASIDS) {
3892 - generation = atomic64_add_return(ASID_FIRST_VERSION,
3893 + generation = atomic64_add_return_unchecked(ASID_FIRST_VERSION,
3894 &asid_generation);
3895 flush_context(cpu);
3896 asid = find_next_zero_bit(asid_map, NUM_USER_ASIDS, 1);
3897 @@ -240,14 +240,14 @@ void check_and_switch_context(struct mm_struct *mm, struct task_struct *tsk)
3898 cpu_set_reserved_ttbr0();
3899
3900 asid = atomic64_read(&mm->context.id);
3901 - if (!((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS)
3902 + if (!((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS)
3903 && atomic64_xchg(&per_cpu(active_asids, cpu), asid))
3904 goto switch_mm_fastpath;
3905
3906 raw_spin_lock_irqsave(&cpu_asid_lock, flags);
3907 /* Check that our ASID belongs to the current generation. */
3908 asid = atomic64_read(&mm->context.id);
3909 - if ((asid ^ atomic64_read(&asid_generation)) >> ASID_BITS) {
3910 + if ((asid ^ atomic64_read_unchecked(&asid_generation)) >> ASID_BITS) {
3911 asid = new_context(mm, cpu);
3912 atomic64_set(&mm->context.id, asid);
3913 }
3914 diff --git a/arch/arm/mm/fault.c b/arch/arm/mm/fault.c
3915 index 6333d9c..3bb19f2 100644
3916 --- a/arch/arm/mm/fault.c
3917 +++ b/arch/arm/mm/fault.c
3918 @@ -25,6 +25,7 @@
3919 #include <asm/system_misc.h>
3920 #include <asm/system_info.h>
3921 #include <asm/tlbflush.h>
3922 +#include <asm/sections.h>
3923
3924 #include "fault.h"
3925
3926 @@ -138,6 +139,31 @@ __do_kernel_fault(struct mm_struct *mm, unsigned long addr, unsigned int fsr,
3927 if (fixup_exception(regs))
3928 return;
3929
3930 +#ifdef CONFIG_PAX_MEMORY_UDEREF
3931 + if (addr < TASK_SIZE) {
3932 + if (current->signal->curr_ip)
3933 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3934 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3935 + else
3936 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
3937 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
3938 + }
3939 +#endif
3940 +
3941 +#ifdef CONFIG_PAX_KERNEXEC
3942 + if ((fsr & FSR_WRITE) &&
3943 + (((unsigned long)_stext <= addr && addr < init_mm.end_code) ||
3944 + (MODULES_VADDR <= addr && addr < MODULES_END)))
3945 + {
3946 + if (current->signal->curr_ip)
3947 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
3948 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3949 + else
3950 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
3951 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
3952 + }
3953 +#endif
3954 +
3955 /*
3956 * No handler, we'll have to terminate things with extreme prejudice.
3957 */
3958 @@ -173,6 +199,13 @@ __do_user_fault(struct task_struct *tsk, unsigned long addr,
3959 }
3960 #endif
3961
3962 +#ifdef CONFIG_PAX_PAGEEXEC
3963 + if (fsr & FSR_LNX_PF) {
3964 + pax_report_fault(regs, (void *)regs->ARM_pc, (void *)regs->ARM_sp);
3965 + do_group_exit(SIGKILL);
3966 + }
3967 +#endif
3968 +
3969 tsk->thread.address = addr;
3970 tsk->thread.error_code = fsr;
3971 tsk->thread.trap_no = 14;
3972 @@ -400,6 +433,33 @@ do_page_fault(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
3973 }
3974 #endif /* CONFIG_MMU */
3975
3976 +#ifdef CONFIG_PAX_PAGEEXEC
3977 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
3978 +{
3979 + long i;
3980 +
3981 + printk(KERN_ERR "PAX: bytes at PC: ");
3982 + for (i = 0; i < 20; i++) {
3983 + unsigned char c;
3984 + if (get_user(c, (__force unsigned char __user *)pc+i))
3985 + printk(KERN_CONT "?? ");
3986 + else
3987 + printk(KERN_CONT "%02x ", c);
3988 + }
3989 + printk("\n");
3990 +
3991 + printk(KERN_ERR "PAX: bytes at SP-4: ");
3992 + for (i = -1; i < 20; i++) {
3993 + unsigned long c;
3994 + if (get_user(c, (__force unsigned long __user *)sp+i))
3995 + printk(KERN_CONT "???????? ");
3996 + else
3997 + printk(KERN_CONT "%08lx ", c);
3998 + }
3999 + printk("\n");
4000 +}
4001 +#endif
4002 +
4003 /*
4004 * First Level Translation Fault Handler
4005 *
4006 @@ -547,9 +607,22 @@ do_DataAbort(unsigned long addr, unsigned int fsr, struct pt_regs *regs)
4007 const struct fsr_info *inf = fsr_info + fsr_fs(fsr);
4008 struct siginfo info;
4009
4010 +#ifdef CONFIG_PAX_MEMORY_UDEREF
4011 + if (addr < TASK_SIZE && is_domain_fault(fsr)) {
4012 + if (current->signal->curr_ip)
4013 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4014 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4015 + else
4016 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to access userland memory at %08lx\n", current->comm, task_pid_nr(current),
4017 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()), addr);
4018 + goto die;
4019 + }
4020 +#endif
4021 +
4022 if (!inf->fn(addr, fsr & ~FSR_LNX_PF, regs))
4023 return;
4024
4025 +die:
4026 pr_alert("Unhandled fault: %s (0x%03x) at 0x%08lx\n",
4027 inf->name, fsr, addr);
4028 show_pte(current->mm, addr);
4029 @@ -574,15 +647,104 @@ hook_ifault_code(int nr, int (*fn)(unsigned long, unsigned int, struct pt_regs *
4030 ifsr_info[nr].name = name;
4031 }
4032
4033 +asmlinkage int sys_sigreturn(struct pt_regs *regs);
4034 +asmlinkage int sys_rt_sigreturn(struct pt_regs *regs);
4035 +
4036 asmlinkage void __exception
4037 do_PrefetchAbort(unsigned long addr, unsigned int ifsr, struct pt_regs *regs)
4038 {
4039 const struct fsr_info *inf = ifsr_info + fsr_fs(ifsr);
4040 struct siginfo info;
4041 + unsigned long pc = instruction_pointer(regs);
4042 +
4043 + if (user_mode(regs)) {
4044 + unsigned long sigpage = current->mm->context.sigpage;
4045 +
4046 + if (sigpage <= pc && pc < sigpage + 7*4) {
4047 + if (pc < sigpage + 3*4)
4048 + sys_sigreturn(regs);
4049 + else
4050 + sys_rt_sigreturn(regs);
4051 + return;
4052 + }
4053 + if (pc == 0xffff0f60UL) {
4054 + /*
4055 + * PaX: __kuser_cmpxchg64 emulation
4056 + */
4057 + // TODO
4058 + //regs->ARM_pc = regs->ARM_lr;
4059 + //return;
4060 + }
4061 + if (pc == 0xffff0fa0UL) {
4062 + /*
4063 + * PaX: __kuser_memory_barrier emulation
4064 + */
4065 + // dmb(); implied by the exception
4066 + regs->ARM_pc = regs->ARM_lr;
4067 + return;
4068 + }
4069 + if (pc == 0xffff0fc0UL) {
4070 + /*
4071 + * PaX: __kuser_cmpxchg emulation
4072 + */
4073 + // TODO
4074 + //long new;
4075 + //int op;
4076 +
4077 + //op = FUTEX_OP_SET << 28;
4078 + //new = futex_atomic_op_inuser(op, regs->ARM_r2);
4079 + //regs->ARM_r0 = old != new;
4080 + //regs->ARM_pc = regs->ARM_lr;
4081 + //return;
4082 + }
4083 + if (pc == 0xffff0fe0UL) {
4084 + /*
4085 + * PaX: __kuser_get_tls emulation
4086 + */
4087 + regs->ARM_r0 = current_thread_info()->tp_value[0];
4088 + regs->ARM_pc = regs->ARM_lr;
4089 + return;
4090 + }
4091 + }
4092 +
4093 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4094 + else if (is_domain_fault(ifsr) || is_xn_fault(ifsr)) {
4095 + if (current->signal->curr_ip)
4096 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", &current->signal->curr_ip, current->comm, task_pid_nr(current),
4097 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4098 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4099 + else
4100 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to execute %s memory at %08lx\n", current->comm, task_pid_nr(current),
4101 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()),
4102 + pc >= TASK_SIZE ? "non-executable kernel" : "userland", pc);
4103 + goto die;
4104 + }
4105 +#endif
4106 +
4107 +#ifdef CONFIG_PAX_REFCOUNT
4108 + if (fsr_fs(ifsr) == FAULT_CODE_DEBUG) {
4109 +#ifdef CONFIG_THUMB2_KERNEL
4110 + unsigned short bkpt;
4111 +
4112 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le16(bkpt) == 0xbef1) {
4113 +#else
4114 + unsigned int bkpt;
4115 +
4116 + if (!probe_kernel_address(pc, bkpt) && cpu_to_le32(bkpt) == 0xe12f1073) {
4117 +#endif
4118 + current->thread.error_code = ifsr;
4119 + current->thread.trap_no = 0;
4120 + pax_report_refcount_overflow(regs);
4121 + fixup_exception(regs);
4122 + return;
4123 + }
4124 + }
4125 +#endif
4126
4127 if (!inf->fn(addr, ifsr | FSR_LNX_PF, regs))
4128 return;
4129
4130 +die:
4131 pr_alert("Unhandled prefetch abort: %s (0x%03x) at 0x%08lx\n",
4132 inf->name, ifsr, addr);
4133
4134 diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
4135 index cf08bdf..772656c 100644
4136 --- a/arch/arm/mm/fault.h
4137 +++ b/arch/arm/mm/fault.h
4138 @@ -3,6 +3,7 @@
4139
4140 /*
4141 * Fault status register encodings. We steal bit 31 for our own purposes.
4142 + * Set when the FSR value is from an instruction fault.
4143 */
4144 #define FSR_LNX_PF (1 << 31)
4145 #define FSR_WRITE (1 << 11)
4146 @@ -22,6 +23,17 @@ static inline int fsr_fs(unsigned int fsr)
4147 }
4148 #endif
4149
4150 +/* valid for LPAE and !LPAE */
4151 +static inline int is_xn_fault(unsigned int fsr)
4152 +{
4153 + return ((fsr_fs(fsr) & 0x3c) == 0xc);
4154 +}
4155 +
4156 +static inline int is_domain_fault(unsigned int fsr)
4157 +{
4158 + return ((fsr_fs(fsr) & 0xD) == 0x9);
4159 +}
4160 +
4161 void do_bad_area(unsigned long addr, unsigned int fsr, struct pt_regs *regs);
4162 unsigned long search_exception_table(unsigned long addr);
4163
4164 diff --git a/arch/arm/mm/init.c b/arch/arm/mm/init.c
4165 index be92fa0..5252d7e 100644
4166 --- a/arch/arm/mm/init.c
4167 +++ b/arch/arm/mm/init.c
4168 @@ -709,7 +709,46 @@ void free_tcmmem(void)
4169 {
4170 #ifdef CONFIG_HAVE_TCM
4171 extern char __tcm_start, __tcm_end;
4172 +#endif
4173
4174 +#ifdef CONFIG_PAX_KERNEXEC
4175 + unsigned long addr;
4176 + pgd_t *pgd;
4177 + pud_t *pud;
4178 + pmd_t *pmd;
4179 + int cpu_arch = cpu_architecture();
4180 + unsigned int cr = get_cr();
4181 +
4182 + if (cpu_arch >= CPU_ARCH_ARMv6 && (cr & CR_XP)) {
4183 + /* make pages tables, etc before .text NX */
4184 + for (addr = PAGE_OFFSET; addr < (unsigned long)_stext; addr += SECTION_SIZE) {
4185 + pgd = pgd_offset_k(addr);
4186 + pud = pud_offset(pgd, addr);
4187 + pmd = pmd_offset(pud, addr);
4188 + __section_update(pmd, addr, PMD_SECT_XN);
4189 + }
4190 + /* make init NX */
4191 + for (addr = (unsigned long)__init_begin; addr < (unsigned long)_sdata; addr += SECTION_SIZE) {
4192 + pgd = pgd_offset_k(addr);
4193 + pud = pud_offset(pgd, addr);
4194 + pmd = pmd_offset(pud, addr);
4195 + __section_update(pmd, addr, PMD_SECT_XN);
4196 + }
4197 + /* make kernel code/rodata RX */
4198 + for (addr = (unsigned long)_stext; addr < (unsigned long)__init_begin; addr += SECTION_SIZE) {
4199 + pgd = pgd_offset_k(addr);
4200 + pud = pud_offset(pgd, addr);
4201 + pmd = pmd_offset(pud, addr);
4202 +#ifdef CONFIG_ARM_LPAE
4203 + __section_update(pmd, addr, PMD_SECT_RDONLY);
4204 +#else
4205 + __section_update(pmd, addr, PMD_SECT_APX|PMD_SECT_AP_WRITE);
4206 +#endif
4207 + }
4208 + }
4209 +#endif
4210 +
4211 +#ifdef CONFIG_HAVE_TCM
4212 poison_init_mem(&__tcm_start, &__tcm_end - &__tcm_start);
4213 free_reserved_area(&__tcm_start, &__tcm_end, -1, "TCM link");
4214 #endif
4215 diff --git a/arch/arm/mm/ioremap.c b/arch/arm/mm/ioremap.c
4216 index d1e5ad7..84dcbf2 100644
4217 --- a/arch/arm/mm/ioremap.c
4218 +++ b/arch/arm/mm/ioremap.c
4219 @@ -392,9 +392,9 @@ __arm_ioremap_exec(phys_addr_t phys_addr, size_t size, bool cached)
4220 unsigned int mtype;
4221
4222 if (cached)
4223 - mtype = MT_MEMORY_RWX;
4224 + mtype = MT_MEMORY_RX;
4225 else
4226 - mtype = MT_MEMORY_RWX_NONCACHED;
4227 + mtype = MT_MEMORY_RX_NONCACHED;
4228
4229 return __arm_ioremap_caller(phys_addr, size, mtype,
4230 __builtin_return_address(0));
4231 diff --git a/arch/arm/mm/mmap.c b/arch/arm/mm/mmap.c
4232 index 407dc78..047ce9d 100644
4233 --- a/arch/arm/mm/mmap.c
4234 +++ b/arch/arm/mm/mmap.c
4235 @@ -59,6 +59,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4236 struct vm_area_struct *vma;
4237 int do_align = 0;
4238 int aliasing = cache_is_vipt_aliasing();
4239 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4240 struct vm_unmapped_area_info info;
4241
4242 /*
4243 @@ -81,6 +82,10 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4244 if (len > TASK_SIZE)
4245 return -ENOMEM;
4246
4247 +#ifdef CONFIG_PAX_RANDMMAP
4248 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4249 +#endif
4250 +
4251 if (addr) {
4252 if (do_align)
4253 addr = COLOUR_ALIGN(addr, pgoff);
4254 @@ -88,8 +93,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4255 addr = PAGE_ALIGN(addr);
4256
4257 vma = find_vma(mm, addr);
4258 - if (TASK_SIZE - len >= addr &&
4259 - (!vma || addr + len <= vma->vm_start))
4260 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4261 return addr;
4262 }
4263
4264 @@ -99,6 +103,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
4265 info.high_limit = TASK_SIZE;
4266 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4267 info.align_offset = pgoff << PAGE_SHIFT;
4268 + info.threadstack_offset = offset;
4269 return vm_unmapped_area(&info);
4270 }
4271
4272 @@ -112,6 +117,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4273 unsigned long addr = addr0;
4274 int do_align = 0;
4275 int aliasing = cache_is_vipt_aliasing();
4276 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
4277 struct vm_unmapped_area_info info;
4278
4279 /*
4280 @@ -132,6 +138,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4281 return addr;
4282 }
4283
4284 +#ifdef CONFIG_PAX_RANDMMAP
4285 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4286 +#endif
4287 +
4288 /* requesting a specific address */
4289 if (addr) {
4290 if (do_align)
4291 @@ -139,8 +149,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4292 else
4293 addr = PAGE_ALIGN(addr);
4294 vma = find_vma(mm, addr);
4295 - if (TASK_SIZE - len >= addr &&
4296 - (!vma || addr + len <= vma->vm_start))
4297 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
4298 return addr;
4299 }
4300
4301 @@ -150,6 +159,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
4302 info.high_limit = mm->mmap_base;
4303 info.align_mask = do_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
4304 info.align_offset = pgoff << PAGE_SHIFT;
4305 + info.threadstack_offset = offset;
4306 addr = vm_unmapped_area(&info);
4307
4308 /*
4309 @@ -183,14 +193,30 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
4310 {
4311 unsigned long random_factor = 0UL;
4312
4313 +#ifdef CONFIG_PAX_RANDMMAP
4314 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
4315 +#endif
4316 +
4317 if (current->flags & PF_RANDOMIZE)
4318 random_factor = arch_mmap_rnd();
4319
4320 if (mmap_is_legacy()) {
4321 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
4322 +
4323 +#ifdef CONFIG_PAX_RANDMMAP
4324 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4325 + mm->mmap_base += mm->delta_mmap;
4326 +#endif
4327 +
4328 mm->get_unmapped_area = arch_get_unmapped_area;
4329 } else {
4330 mm->mmap_base = mmap_base(random_factor);
4331 +
4332 +#ifdef CONFIG_PAX_RANDMMAP
4333 + if (mm->pax_flags & MF_PAX_RANDMMAP)
4334 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
4335 +#endif
4336 +
4337 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
4338 }
4339 }
4340 diff --git a/arch/arm/mm/mmu.c b/arch/arm/mm/mmu.c
4341 index 7186382..0c145cf 100644
4342 --- a/arch/arm/mm/mmu.c
4343 +++ b/arch/arm/mm/mmu.c
4344 @@ -41,6 +41,22 @@
4345 #include "mm.h"
4346 #include "tcm.h"
4347
4348 +#if defined(CONFIG_CPU_USE_DOMAINS) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
4349 +void modify_domain(unsigned int dom, unsigned int type)
4350 +{
4351 + struct thread_info *thread = current_thread_info();
4352 + unsigned int domain = thread->cpu_domain;
4353 + /*
4354 + * DOMAIN_MANAGER might be defined to some other value,
4355 + * use the arch-defined constant
4356 + */
4357 + domain &= ~domain_val(dom, 3);
4358 + thread->cpu_domain = domain | domain_val(dom, type);
4359 + set_domain(thread->cpu_domain);
4360 +}
4361 +EXPORT_SYMBOL(modify_domain);
4362 +#endif
4363 +
4364 /*
4365 * empty_zero_page is a special page that is used for
4366 * zero-initialized data and COW.
4367 @@ -242,7 +258,15 @@ __setup("noalign", noalign_setup);
4368 #define PROT_PTE_S2_DEVICE PROT_PTE_DEVICE
4369 #define PROT_SECT_DEVICE PMD_TYPE_SECT|PMD_SECT_AP_WRITE
4370
4371 -static struct mem_type mem_types[] = {
4372 +#ifdef CONFIG_PAX_KERNEXEC
4373 +#define L_PTE_KERNEXEC L_PTE_RDONLY
4374 +#define PMD_SECT_KERNEXEC PMD_SECT_RDONLY
4375 +#else
4376 +#define L_PTE_KERNEXEC L_PTE_DIRTY
4377 +#define PMD_SECT_KERNEXEC PMD_SECT_AP_WRITE
4378 +#endif
4379 +
4380 +static struct mem_type mem_types[] __read_only = {
4381 [MT_DEVICE] = { /* Strongly ordered / ARMv6 shared device */
4382 .prot_pte = PROT_PTE_DEVICE | L_PTE_MT_DEV_SHARED |
4383 L_PTE_SHARED,
4384 @@ -271,19 +295,19 @@ static struct mem_type mem_types[] = {
4385 .prot_sect = PROT_SECT_DEVICE,
4386 .domain = DOMAIN_IO,
4387 },
4388 - [MT_UNCACHED] = {
4389 + [MT_UNCACHED_RW] = {
4390 .prot_pte = PROT_PTE_DEVICE,
4391 .prot_l1 = PMD_TYPE_TABLE,
4392 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4393 .domain = DOMAIN_IO,
4394 },
4395 - [MT_CACHECLEAN] = {
4396 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4397 + [MT_CACHECLEAN_RO] = {
4398 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_RDONLY,
4399 .domain = DOMAIN_KERNEL,
4400 },
4401 #ifndef CONFIG_ARM_LPAE
4402 - [MT_MINICLEAN] = {
4403 - .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN | PMD_SECT_MINICACHE,
4404 + [MT_MINICLEAN_RO] = {
4405 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_MINICACHE | PMD_SECT_XN | PMD_SECT_RDONLY,
4406 .domain = DOMAIN_KERNEL,
4407 },
4408 #endif
4409 @@ -291,15 +315,15 @@ static struct mem_type mem_types[] = {
4410 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4411 L_PTE_RDONLY,
4412 .prot_l1 = PMD_TYPE_TABLE,
4413 - .domain = DOMAIN_USER,
4414 + .domain = DOMAIN_VECTORS,
4415 },
4416 [MT_HIGH_VECTORS] = {
4417 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4418 L_PTE_USER | L_PTE_RDONLY,
4419 .prot_l1 = PMD_TYPE_TABLE,
4420 - .domain = DOMAIN_USER,
4421 + .domain = DOMAIN_VECTORS,
4422 },
4423 - [MT_MEMORY_RWX] = {
4424 + [__MT_MEMORY_RWX] = {
4425 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4426 .prot_l1 = PMD_TYPE_TABLE,
4427 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4428 @@ -312,17 +336,30 @@ static struct mem_type mem_types[] = {
4429 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4430 .domain = DOMAIN_KERNEL,
4431 },
4432 - [MT_ROM] = {
4433 - .prot_sect = PMD_TYPE_SECT,
4434 + [MT_MEMORY_RX] = {
4435 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4436 + .prot_l1 = PMD_TYPE_TABLE,
4437 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4438 + .domain = DOMAIN_KERNEL,
4439 + },
4440 + [MT_ROM_RX] = {
4441 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_RDONLY,
4442 .domain = DOMAIN_KERNEL,
4443 },
4444 - [MT_MEMORY_RWX_NONCACHED] = {
4445 + [MT_MEMORY_RW_NONCACHED] = {
4446 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4447 L_PTE_MT_BUFFERABLE,
4448 .prot_l1 = PMD_TYPE_TABLE,
4449 .prot_sect = PMD_TYPE_SECT | PMD_SECT_AP_WRITE,
4450 .domain = DOMAIN_KERNEL,
4451 },
4452 + [MT_MEMORY_RX_NONCACHED] = {
4453 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC |
4454 + L_PTE_MT_BUFFERABLE,
4455 + .prot_l1 = PMD_TYPE_TABLE,
4456 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4457 + .domain = DOMAIN_KERNEL,
4458 + },
4459 [MT_MEMORY_RW_DTCM] = {
4460 .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY |
4461 L_PTE_XN,
4462 @@ -330,9 +367,10 @@ static struct mem_type mem_types[] = {
4463 .prot_sect = PMD_TYPE_SECT | PMD_SECT_XN,
4464 .domain = DOMAIN_KERNEL,
4465 },
4466 - [MT_MEMORY_RWX_ITCM] = {
4467 - .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_DIRTY,
4468 + [MT_MEMORY_RX_ITCM] = {
4469 + .prot_pte = L_PTE_PRESENT | L_PTE_YOUNG | L_PTE_KERNEXEC,
4470 .prot_l1 = PMD_TYPE_TABLE,
4471 + .prot_sect = PMD_TYPE_SECT | PMD_SECT_KERNEXEC,
4472 .domain = DOMAIN_KERNEL,
4473 },
4474 [MT_MEMORY_RW_SO] = {
4475 @@ -544,9 +582,14 @@ static void __init build_mem_type_table(void)
4476 * Mark cache clean areas and XIP ROM read only
4477 * from SVC mode and no access from userspace.
4478 */
4479 - mem_types[MT_ROM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4480 - mem_types[MT_MINICLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4481 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4482 + mem_types[MT_ROM_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4483 +#ifdef CONFIG_PAX_KERNEXEC
4484 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4485 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4486 + mem_types[MT_MEMORY_RX_ITCM].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4487 +#endif
4488 + mem_types[MT_MINICLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4489 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_APX|PMD_SECT_AP_WRITE;
4490 #endif
4491
4492 /*
4493 @@ -563,13 +606,17 @@ static void __init build_mem_type_table(void)
4494 mem_types[MT_DEVICE_WC].prot_pte |= L_PTE_SHARED;
4495 mem_types[MT_DEVICE_CACHED].prot_sect |= PMD_SECT_S;
4496 mem_types[MT_DEVICE_CACHED].prot_pte |= L_PTE_SHARED;
4497 - mem_types[MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4498 - mem_types[MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4499 + mem_types[__MT_MEMORY_RWX].prot_sect |= PMD_SECT_S;
4500 + mem_types[__MT_MEMORY_RWX].prot_pte |= L_PTE_SHARED;
4501 mem_types[MT_MEMORY_RW].prot_sect |= PMD_SECT_S;
4502 mem_types[MT_MEMORY_RW].prot_pte |= L_PTE_SHARED;
4503 + mem_types[MT_MEMORY_RX].prot_sect |= PMD_SECT_S;
4504 + mem_types[MT_MEMORY_RX].prot_pte |= L_PTE_SHARED;
4505 mem_types[MT_MEMORY_DMA_READY].prot_pte |= L_PTE_SHARED;
4506 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_S;
4507 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_pte |= L_PTE_SHARED;
4508 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_S;
4509 + mem_types[MT_MEMORY_RW_NONCACHED].prot_pte |= L_PTE_SHARED;
4510 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_S;
4511 + mem_types[MT_MEMORY_RX_NONCACHED].prot_pte |= L_PTE_SHARED;
4512 }
4513 }
4514
4515 @@ -580,15 +627,20 @@ static void __init build_mem_type_table(void)
4516 if (cpu_arch >= CPU_ARCH_ARMv6) {
4517 if (cpu_arch >= CPU_ARCH_ARMv7 && (cr & CR_TRE)) {
4518 /* Non-cacheable Normal is XCB = 001 */
4519 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4520 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4521 + PMD_SECT_BUFFERED;
4522 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4523 PMD_SECT_BUFFERED;
4524 } else {
4525 /* For both ARMv6 and non-TEX-remapping ARMv7 */
4526 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |=
4527 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |=
4528 + PMD_SECT_TEX(1);
4529 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |=
4530 PMD_SECT_TEX(1);
4531 }
4532 } else {
4533 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4534 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4535 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= PMD_SECT_BUFFERABLE;
4536 }
4537
4538 #ifdef CONFIG_ARM_LPAE
4539 @@ -609,6 +661,8 @@ static void __init build_mem_type_table(void)
4540 user_pgprot |= PTE_EXT_PXN;
4541 #endif
4542
4543 + user_pgprot |= __supported_pte_mask;
4544 +
4545 for (i = 0; i < 16; i++) {
4546 pteval_t v = pgprot_val(protection_map[i]);
4547 protection_map[i] = __pgprot(v | user_pgprot);
4548 @@ -626,21 +680,24 @@ static void __init build_mem_type_table(void)
4549
4550 mem_types[MT_LOW_VECTORS].prot_l1 |= ecc_mask;
4551 mem_types[MT_HIGH_VECTORS].prot_l1 |= ecc_mask;
4552 - mem_types[MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4553 - mem_types[MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4554 + mem_types[__MT_MEMORY_RWX].prot_sect |= ecc_mask | cp->pmd;
4555 + mem_types[__MT_MEMORY_RWX].prot_pte |= kern_pgprot;
4556 mem_types[MT_MEMORY_RW].prot_sect |= ecc_mask | cp->pmd;
4557 mem_types[MT_MEMORY_RW].prot_pte |= kern_pgprot;
4558 + mem_types[MT_MEMORY_RX].prot_sect |= ecc_mask | cp->pmd;
4559 + mem_types[MT_MEMORY_RX].prot_pte |= kern_pgprot;
4560 mem_types[MT_MEMORY_DMA_READY].prot_pte |= kern_pgprot;
4561 - mem_types[MT_MEMORY_RWX_NONCACHED].prot_sect |= ecc_mask;
4562 - mem_types[MT_ROM].prot_sect |= cp->pmd;
4563 + mem_types[MT_MEMORY_RW_NONCACHED].prot_sect |= ecc_mask;
4564 + mem_types[MT_MEMORY_RX_NONCACHED].prot_sect |= ecc_mask;
4565 + mem_types[MT_ROM_RX].prot_sect |= cp->pmd;
4566
4567 switch (cp->pmd) {
4568 case PMD_SECT_WT:
4569 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WT;
4570 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WT;
4571 break;
4572 case PMD_SECT_WB:
4573 case PMD_SECT_WBWA:
4574 - mem_types[MT_CACHECLEAN].prot_sect |= PMD_SECT_WB;
4575 + mem_types[MT_CACHECLEAN_RO].prot_sect |= PMD_SECT_WB;
4576 break;
4577 }
4578 pr_info("Memory policy: %sData cache %s\n",
4579 @@ -854,7 +911,7 @@ static void __init create_mapping(struct map_desc *md)
4580 return;
4581 }
4582
4583 - if ((md->type == MT_DEVICE || md->type == MT_ROM) &&
4584 + if ((md->type == MT_DEVICE || md->type == MT_ROM_RX) &&
4585 md->virtual >= PAGE_OFFSET &&
4586 (md->virtual < VMALLOC_START || md->virtual >= VMALLOC_END)) {
4587 pr_warn("BUG: mapping for 0x%08llx at 0x%08lx out of vmalloc space\n",
4588 @@ -1218,18 +1275,15 @@ void __init arm_mm_memblock_reserve(void)
4589 * called function. This means you can't use any function or debugging
4590 * method which may touch any device, otherwise the kernel _will_ crash.
4591 */
4592 +
4593 +static char vectors[PAGE_SIZE * 2] __read_only __aligned(PAGE_SIZE);
4594 +
4595 static void __init devicemaps_init(const struct machine_desc *mdesc)
4596 {
4597 struct map_desc map;
4598 unsigned long addr;
4599 - void *vectors;
4600
4601 - /*
4602 - * Allocate the vector page early.
4603 - */
4604 - vectors = early_alloc(PAGE_SIZE * 2);
4605 -
4606 - early_trap_init(vectors);
4607 + early_trap_init(&vectors);
4608
4609 for (addr = VMALLOC_START; addr; addr += PMD_SIZE)
4610 pmd_clear(pmd_off_k(addr));
4611 @@ -1242,7 +1296,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4612 map.pfn = __phys_to_pfn(CONFIG_XIP_PHYS_ADDR & SECTION_MASK);
4613 map.virtual = MODULES_VADDR;
4614 map.length = ((unsigned long)_etext - map.virtual + ~SECTION_MASK) & SECTION_MASK;
4615 - map.type = MT_ROM;
4616 + map.type = MT_ROM_RX;
4617 create_mapping(&map);
4618 #endif
4619
4620 @@ -1253,14 +1307,14 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4621 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS);
4622 map.virtual = FLUSH_BASE;
4623 map.length = SZ_1M;
4624 - map.type = MT_CACHECLEAN;
4625 + map.type = MT_CACHECLEAN_RO;
4626 create_mapping(&map);
4627 #endif
4628 #ifdef FLUSH_BASE_MINICACHE
4629 map.pfn = __phys_to_pfn(FLUSH_BASE_PHYS + SZ_1M);
4630 map.virtual = FLUSH_BASE_MINICACHE;
4631 map.length = SZ_1M;
4632 - map.type = MT_MINICLEAN;
4633 + map.type = MT_MINICLEAN_RO;
4634 create_mapping(&map);
4635 #endif
4636
4637 @@ -1269,7 +1323,7 @@ static void __init devicemaps_init(const struct machine_desc *mdesc)
4638 * location (0xffff0000). If we aren't using high-vectors, also
4639 * create a mapping at the low-vectors virtual address.
4640 */
4641 - map.pfn = __phys_to_pfn(virt_to_phys(vectors));
4642 + map.pfn = __phys_to_pfn(virt_to_phys(&vectors));
4643 map.virtual = 0xffff0000;
4644 map.length = PAGE_SIZE;
4645 #ifdef CONFIG_KUSER_HELPERS
4646 @@ -1329,8 +1383,10 @@ static void __init kmap_init(void)
4647 static void __init map_lowmem(void)
4648 {
4649 struct memblock_region *reg;
4650 +#ifndef CONFIG_PAX_KERNEXEC
4651 phys_addr_t kernel_x_start = round_down(__pa(_stext), SECTION_SIZE);
4652 phys_addr_t kernel_x_end = round_up(__pa(__init_end), SECTION_SIZE);
4653 +#endif
4654
4655 /* Map all the lowmem memory banks. */
4656 for_each_memblock(memory, reg) {
4657 @@ -1343,11 +1399,48 @@ static void __init map_lowmem(void)
4658 if (start >= end)
4659 break;
4660
4661 +#ifdef CONFIG_PAX_KERNEXEC
4662 + map.pfn = __phys_to_pfn(start);
4663 + map.virtual = __phys_to_virt(start);
4664 + map.length = end - start;
4665 +
4666 + if (map.virtual <= (unsigned long)_stext && ((unsigned long)_end < (map.virtual + map.length))) {
4667 + struct map_desc kernel;
4668 + struct map_desc initmap;
4669 +
4670 + /* when freeing initmem we will make this RW */
4671 + initmap.pfn = __phys_to_pfn(__pa(__init_begin));
4672 + initmap.virtual = (unsigned long)__init_begin;
4673 + initmap.length = _sdata - __init_begin;
4674 + initmap.type = __MT_MEMORY_RWX;
4675 + create_mapping(&initmap);
4676 +
4677 + /* when freeing initmem we will make this RX */
4678 + kernel.pfn = __phys_to_pfn(__pa(_stext));
4679 + kernel.virtual = (unsigned long)_stext;
4680 + kernel.length = __init_begin - _stext;
4681 + kernel.type = __MT_MEMORY_RWX;
4682 + create_mapping(&kernel);
4683 +
4684 + if (map.virtual < (unsigned long)_stext) {
4685 + map.length = (unsigned long)_stext - map.virtual;
4686 + map.type = __MT_MEMORY_RWX;
4687 + create_mapping(&map);
4688 + }
4689 +
4690 + map.pfn = __phys_to_pfn(__pa(_sdata));
4691 + map.virtual = (unsigned long)_sdata;
4692 + map.length = end - __pa(_sdata);
4693 + }
4694 +
4695 + map.type = MT_MEMORY_RW;
4696 + create_mapping(&map);
4697 +#else
4698 if (end < kernel_x_start) {
4699 map.pfn = __phys_to_pfn(start);
4700 map.virtual = __phys_to_virt(start);
4701 map.length = end - start;
4702 - map.type = MT_MEMORY_RWX;
4703 + map.type = __MT_MEMORY_RWX;
4704
4705 create_mapping(&map);
4706 } else if (start >= kernel_x_end) {
4707 @@ -1371,7 +1464,7 @@ static void __init map_lowmem(void)
4708 map.pfn = __phys_to_pfn(kernel_x_start);
4709 map.virtual = __phys_to_virt(kernel_x_start);
4710 map.length = kernel_x_end - kernel_x_start;
4711 - map.type = MT_MEMORY_RWX;
4712 + map.type = __MT_MEMORY_RWX;
4713
4714 create_mapping(&map);
4715
4716 @@ -1384,6 +1477,7 @@ static void __init map_lowmem(void)
4717 create_mapping(&map);
4718 }
4719 }
4720 +#endif
4721 }
4722 }
4723
4724 diff --git a/arch/arm/net/bpf_jit_32.c b/arch/arm/net/bpf_jit_32.c
4725 index e0e2358..a4ee460 100644
4726 --- a/arch/arm/net/bpf_jit_32.c
4727 +++ b/arch/arm/net/bpf_jit_32.c
4728 @@ -20,6 +20,7 @@
4729 #include <asm/cacheflush.h>
4730 #include <asm/hwcap.h>
4731 #include <asm/opcodes.h>
4732 +#include <asm/pgtable.h>
4733
4734 #include "bpf_jit_32.h"
4735
4736 @@ -72,34 +73,58 @@ struct jit_ctx {
4737 #endif
4738 };
4739
4740 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
4741 +int bpf_jit_enable __read_only;
4742 +#else
4743 int bpf_jit_enable __read_mostly;
4744 +#endif
4745
4746 -static u64 jit_get_skb_b(struct sk_buff *skb, unsigned offset)
4747 +static inline int call_neg_helper(struct sk_buff *skb, int offset, void *ret,
4748 + unsigned int size)
4749 +{
4750 + void *ptr = bpf_internal_load_pointer_neg_helper(skb, offset, size);
4751 +
4752 + if (!ptr)
4753 + return -EFAULT;
4754 + memcpy(ret, ptr, size);
4755 + return 0;
4756 +}
4757 +
4758 +static u64 jit_get_skb_b(struct sk_buff *skb, int offset)
4759 {
4760 u8 ret;
4761 int err;
4762
4763 - err = skb_copy_bits(skb, offset, &ret, 1);
4764 + if (offset < 0)
4765 + err = call_neg_helper(skb, offset, &ret, 1);
4766 + else
4767 + err = skb_copy_bits(skb, offset, &ret, 1);
4768
4769 return (u64)err << 32 | ret;
4770 }
4771
4772 -static u64 jit_get_skb_h(struct sk_buff *skb, unsigned offset)
4773 +static u64 jit_get_skb_h(struct sk_buff *skb, int offset)
4774 {
4775 u16 ret;
4776 int err;
4777
4778 - err = skb_copy_bits(skb, offset, &ret, 2);
4779 + if (offset < 0)
4780 + err = call_neg_helper(skb, offset, &ret, 2);
4781 + else
4782 + err = skb_copy_bits(skb, offset, &ret, 2);
4783
4784 return (u64)err << 32 | ntohs(ret);
4785 }
4786
4787 -static u64 jit_get_skb_w(struct sk_buff *skb, unsigned offset)
4788 +static u64 jit_get_skb_w(struct sk_buff *skb, int offset)
4789 {
4790 u32 ret;
4791 int err;
4792
4793 - err = skb_copy_bits(skb, offset, &ret, 4);
4794 + if (offset < 0)
4795 + err = call_neg_helper(skb, offset, &ret, 4);
4796 + else
4797 + err = skb_copy_bits(skb, offset, &ret, 4);
4798
4799 return (u64)err << 32 | ntohl(ret);
4800 }
4801 @@ -179,8 +204,10 @@ static void jit_fill_hole(void *area, unsigned int size)
4802 {
4803 u32 *ptr;
4804 /* We are guaranteed to have aligned memory. */
4805 + pax_open_kernel();
4806 for (ptr = area; size >= sizeof(u32); size -= sizeof(u32))
4807 *ptr++ = __opcode_to_mem_arm(ARM_INST_UDF);
4808 + pax_close_kernel();
4809 }
4810
4811 static void build_prologue(struct jit_ctx *ctx)
4812 @@ -536,9 +563,6 @@ static int build_body(struct jit_ctx *ctx)
4813 case BPF_LD | BPF_B | BPF_ABS:
4814 load_order = 0;
4815 load:
4816 - /* the interpreter will deal with the negative K */
4817 - if ((int)k < 0)
4818 - return -ENOTSUPP;
4819 emit_mov_i(r_off, k, ctx);
4820 load_common:
4821 ctx->seen |= SEEN_DATA | SEEN_CALL;
4822 @@ -547,12 +571,24 @@ load_common:
4823 emit(ARM_SUB_I(r_scratch, r_skb_hl,
4824 1 << load_order), ctx);
4825 emit(ARM_CMP_R(r_scratch, r_off), ctx);
4826 - condt = ARM_COND_HS;
4827 + condt = ARM_COND_GE;
4828 } else {
4829 emit(ARM_CMP_R(r_skb_hl, r_off), ctx);
4830 condt = ARM_COND_HI;
4831 }
4832
4833 + /*
4834 + * test for negative offset, only if we are
4835 + * currently scheduled to take the fast
4836 + * path. this will update the flags so that
4837 + * the slowpath instruction are ignored if the
4838 + * offset is negative.
4839 + *
4840 + * for loard_order == 0 the HI condition will
4841 + * make loads at offset 0 take the slow path too.
4842 + */
4843 + _emit(condt, ARM_CMP_I(r_off, 0), ctx);
4844 +
4845 _emit(condt, ARM_ADD_R(r_scratch, r_off, r_skb_data),
4846 ctx);
4847
4848 @@ -860,9 +896,11 @@ b_epilogue:
4849 off = offsetof(struct sk_buff, vlan_tci);
4850 emit(ARM_LDRH_I(r_A, r_skb, off), ctx);
4851 if (code == (BPF_ANC | SKF_AD_VLAN_TAG))
4852 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_VID_MASK, ctx);
4853 - else
4854 - OP_IMM3(ARM_AND, r_A, r_A, VLAN_TAG_PRESENT, ctx);
4855 + OP_IMM3(ARM_AND, r_A, r_A, ~VLAN_TAG_PRESENT, ctx);
4856 + else {
4857 + OP_IMM3(ARM_LSR, r_A, r_A, 12, ctx);
4858 + OP_IMM3(ARM_AND, r_A, r_A, 0x1, ctx);
4859 + }
4860 break;
4861 case BPF_ANC | SKF_AD_QUEUE:
4862 ctx->seen |= SEEN_SKB;
4863 diff --git a/arch/arm/plat-iop/setup.c b/arch/arm/plat-iop/setup.c
4864 index 5b217f4..c23f40e 100644
4865 --- a/arch/arm/plat-iop/setup.c
4866 +++ b/arch/arm/plat-iop/setup.c
4867 @@ -24,7 +24,7 @@ static struct map_desc iop3xx_std_desc[] __initdata = {
4868 .virtual = IOP3XX_PERIPHERAL_VIRT_BASE,
4869 .pfn = __phys_to_pfn(IOP3XX_PERIPHERAL_PHYS_BASE),
4870 .length = IOP3XX_PERIPHERAL_SIZE,
4871 - .type = MT_UNCACHED,
4872 + .type = MT_UNCACHED_RW,
4873 },
4874 };
4875
4876 diff --git a/arch/arm/plat-omap/sram.c b/arch/arm/plat-omap/sram.c
4877 index a5bc92d..0bb4730 100644
4878 --- a/arch/arm/plat-omap/sram.c
4879 +++ b/arch/arm/plat-omap/sram.c
4880 @@ -93,6 +93,8 @@ void __init omap_map_sram(unsigned long start, unsigned long size,
4881 * Looks like we need to preserve some bootloader code at the
4882 * beginning of SRAM for jumping to flash for reboot to work...
4883 */
4884 + pax_open_kernel();
4885 memset_io(omap_sram_base + omap_sram_skip, 0,
4886 omap_sram_size - omap_sram_skip);
4887 + pax_close_kernel();
4888 }
4889 diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h
4890 index 7047051..44e8675 100644
4891 --- a/arch/arm64/include/asm/atomic.h
4892 +++ b/arch/arm64/include/asm/atomic.h
4893 @@ -252,5 +252,15 @@ static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
4894 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
4895 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
4896
4897 +#define atomic64_read_unchecked(v) atomic64_read(v)
4898 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
4899 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
4900 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
4901 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
4902 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
4903 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
4904 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
4905 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
4906 +
4907 #endif
4908 #endif
4909 diff --git a/arch/arm64/include/asm/barrier.h b/arch/arm64/include/asm/barrier.h
4910 index 71f19c4..2b13cfe 100644
4911 --- a/arch/arm64/include/asm/barrier.h
4912 +++ b/arch/arm64/include/asm/barrier.h
4913 @@ -44,7 +44,7 @@
4914 do { \
4915 compiletime_assert_atomic_type(*p); \
4916 barrier(); \
4917 - ACCESS_ONCE(*p) = (v); \
4918 + ACCESS_ONCE_RW(*p) = (v); \
4919 } while (0)
4920
4921 #define smp_load_acquire(p) \
4922 diff --git a/arch/arm64/include/asm/percpu.h b/arch/arm64/include/asm/percpu.h
4923 index 4fde8c1..441f84f 100644
4924 --- a/arch/arm64/include/asm/percpu.h
4925 +++ b/arch/arm64/include/asm/percpu.h
4926 @@ -135,16 +135,16 @@ static inline void __percpu_write(void *ptr, unsigned long val, int size)
4927 {
4928 switch (size) {
4929 case 1:
4930 - ACCESS_ONCE(*(u8 *)ptr) = (u8)val;
4931 + ACCESS_ONCE_RW(*(u8 *)ptr) = (u8)val;
4932 break;
4933 case 2:
4934 - ACCESS_ONCE(*(u16 *)ptr) = (u16)val;
4935 + ACCESS_ONCE_RW(*(u16 *)ptr) = (u16)val;
4936 break;
4937 case 4:
4938 - ACCESS_ONCE(*(u32 *)ptr) = (u32)val;
4939 + ACCESS_ONCE_RW(*(u32 *)ptr) = (u32)val;
4940 break;
4941 case 8:
4942 - ACCESS_ONCE(*(u64 *)ptr) = (u64)val;
4943 + ACCESS_ONCE_RW(*(u64 *)ptr) = (u64)val;
4944 break;
4945 default:
4946 BUILD_BUG();
4947 diff --git a/arch/arm64/include/asm/pgalloc.h b/arch/arm64/include/asm/pgalloc.h
4948 index 7642056..bffc904 100644
4949 --- a/arch/arm64/include/asm/pgalloc.h
4950 +++ b/arch/arm64/include/asm/pgalloc.h
4951 @@ -46,6 +46,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4952 set_pud(pud, __pud(__pa(pmd) | PMD_TYPE_TABLE));
4953 }
4954
4955 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
4956 +{
4957 + pud_populate(mm, pud, pmd);
4958 +}
4959 +
4960 #endif /* CONFIG_PGTABLE_LEVELS > 2 */
4961
4962 #if CONFIG_PGTABLE_LEVELS > 3
4963 diff --git a/arch/arm64/include/asm/uaccess.h b/arch/arm64/include/asm/uaccess.h
4964 index 07e1ba44..ec8cbbb 100644
4965 --- a/arch/arm64/include/asm/uaccess.h
4966 +++ b/arch/arm64/include/asm/uaccess.h
4967 @@ -99,6 +99,7 @@ static inline void set_fs(mm_segment_t fs)
4968 flag; \
4969 })
4970
4971 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
4972 #define access_ok(type, addr, size) __range_ok(addr, size)
4973 #define user_addr_max get_fs
4974
4975 diff --git a/arch/arm64/mm/dma-mapping.c b/arch/arm64/mm/dma-mapping.c
4976 index b0bd4e5..54e82f6 100644
4977 --- a/arch/arm64/mm/dma-mapping.c
4978 +++ b/arch/arm64/mm/dma-mapping.c
4979 @@ -134,7 +134,7 @@ static void __dma_free_coherent(struct device *dev, size_t size,
4980 phys_to_page(paddr),
4981 size >> PAGE_SHIFT);
4982 if (!freed)
4983 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
4984 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
4985 }
4986
4987 static void *__dma_alloc(struct device *dev, size_t size,
4988 diff --git a/arch/avr32/include/asm/cache.h b/arch/avr32/include/asm/cache.h
4989 index c3a58a1..78fbf54 100644
4990 --- a/arch/avr32/include/asm/cache.h
4991 +++ b/arch/avr32/include/asm/cache.h
4992 @@ -1,8 +1,10 @@
4993 #ifndef __ASM_AVR32_CACHE_H
4994 #define __ASM_AVR32_CACHE_H
4995
4996 +#include <linux/const.h>
4997 +
4998 #define L1_CACHE_SHIFT 5
4999 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5000 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5001
5002 /*
5003 * Memory returned by kmalloc() may be used for DMA, so we must make
5004 diff --git a/arch/avr32/include/asm/elf.h b/arch/avr32/include/asm/elf.h
5005 index 0388ece..87c8df1 100644
5006 --- a/arch/avr32/include/asm/elf.h
5007 +++ b/arch/avr32/include/asm/elf.h
5008 @@ -84,8 +84,14 @@ typedef struct user_fpu_struct elf_fpregset_t;
5009 the loader. We need to make sure that it is out of the way of the program
5010 that it will "exec", and that there is sufficient room for the brk. */
5011
5012 -#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
5013 +#define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
5014
5015 +#ifdef CONFIG_PAX_ASLR
5016 +#define PAX_ELF_ET_DYN_BASE 0x00001000UL
5017 +
5018 +#define PAX_DELTA_MMAP_LEN 15
5019 +#define PAX_DELTA_STACK_LEN 15
5020 +#endif
5021
5022 /* This yields a mask that user programs can use to figure out what
5023 instruction set this CPU supports. This could be done in user space,
5024 diff --git a/arch/avr32/include/asm/kmap_types.h b/arch/avr32/include/asm/kmap_types.h
5025 index 479330b..53717a8 100644
5026 --- a/arch/avr32/include/asm/kmap_types.h
5027 +++ b/arch/avr32/include/asm/kmap_types.h
5028 @@ -2,9 +2,9 @@
5029 #define __ASM_AVR32_KMAP_TYPES_H
5030
5031 #ifdef CONFIG_DEBUG_HIGHMEM
5032 -# define KM_TYPE_NR 29
5033 +# define KM_TYPE_NR 30
5034 #else
5035 -# define KM_TYPE_NR 14
5036 +# define KM_TYPE_NR 15
5037 #endif
5038
5039 #endif /* __ASM_AVR32_KMAP_TYPES_H */
5040 diff --git a/arch/avr32/mm/fault.c b/arch/avr32/mm/fault.c
5041 index d223a8b..69c5210 100644
5042 --- a/arch/avr32/mm/fault.c
5043 +++ b/arch/avr32/mm/fault.c
5044 @@ -41,6 +41,23 @@ static inline int notify_page_fault(struct pt_regs *regs, int trap)
5045
5046 int exception_trace = 1;
5047
5048 +#ifdef CONFIG_PAX_PAGEEXEC
5049 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5050 +{
5051 + unsigned long i;
5052 +
5053 + printk(KERN_ERR "PAX: bytes at PC: ");
5054 + for (i = 0; i < 20; i++) {
5055 + unsigned char c;
5056 + if (get_user(c, (unsigned char *)pc+i))
5057 + printk(KERN_CONT "???????? ");
5058 + else
5059 + printk(KERN_CONT "%02x ", c);
5060 + }
5061 + printk("\n");
5062 +}
5063 +#endif
5064 +
5065 /*
5066 * This routine handles page faults. It determines the address and the
5067 * problem, and then passes it off to one of the appropriate routines.
5068 @@ -178,6 +195,16 @@ bad_area:
5069 up_read(&mm->mmap_sem);
5070
5071 if (user_mode(regs)) {
5072 +
5073 +#ifdef CONFIG_PAX_PAGEEXEC
5074 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
5075 + if (ecr == ECR_PROTECTION_X || ecr == ECR_TLB_MISS_X) {
5076 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->sp);
5077 + do_group_exit(SIGKILL);
5078 + }
5079 + }
5080 +#endif
5081 +
5082 if (exception_trace && printk_ratelimit())
5083 printk("%s%s[%d]: segfault at %08lx pc %08lx "
5084 "sp %08lx ecr %lu\n",
5085 diff --git a/arch/blackfin/include/asm/cache.h b/arch/blackfin/include/asm/cache.h
5086 index 568885a..f8008df 100644
5087 --- a/arch/blackfin/include/asm/cache.h
5088 +++ b/arch/blackfin/include/asm/cache.h
5089 @@ -7,6 +7,7 @@
5090 #ifndef __ARCH_BLACKFIN_CACHE_H
5091 #define __ARCH_BLACKFIN_CACHE_H
5092
5093 +#include <linux/const.h>
5094 #include <linux/linkage.h> /* for asmlinkage */
5095
5096 /*
5097 @@ -14,7 +15,7 @@
5098 * Blackfin loads 32 bytes for cache
5099 */
5100 #define L1_CACHE_SHIFT 5
5101 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5102 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5103 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5104
5105 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5106 diff --git a/arch/cris/include/arch-v10/arch/cache.h b/arch/cris/include/arch-v10/arch/cache.h
5107 index aea2718..3639a60 100644
5108 --- a/arch/cris/include/arch-v10/arch/cache.h
5109 +++ b/arch/cris/include/arch-v10/arch/cache.h
5110 @@ -1,8 +1,9 @@
5111 #ifndef _ASM_ARCH_CACHE_H
5112 #define _ASM_ARCH_CACHE_H
5113
5114 +#include <linux/const.h>
5115 /* Etrax 100LX have 32-byte cache-lines. */
5116 -#define L1_CACHE_BYTES 32
5117 #define L1_CACHE_SHIFT 5
5118 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5119
5120 #endif /* _ASM_ARCH_CACHE_H */
5121 diff --git a/arch/cris/include/arch-v32/arch/cache.h b/arch/cris/include/arch-v32/arch/cache.h
5122 index 7caf25d..ee65ac5 100644
5123 --- a/arch/cris/include/arch-v32/arch/cache.h
5124 +++ b/arch/cris/include/arch-v32/arch/cache.h
5125 @@ -1,11 +1,12 @@
5126 #ifndef _ASM_CRIS_ARCH_CACHE_H
5127 #define _ASM_CRIS_ARCH_CACHE_H
5128
5129 +#include <linux/const.h>
5130 #include <arch/hwregs/dma.h>
5131
5132 /* A cache-line is 32 bytes. */
5133 -#define L1_CACHE_BYTES 32
5134 #define L1_CACHE_SHIFT 5
5135 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5136
5137 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
5138
5139 diff --git a/arch/frv/include/asm/atomic.h b/arch/frv/include/asm/atomic.h
5140 index 102190a..5334cea 100644
5141 --- a/arch/frv/include/asm/atomic.h
5142 +++ b/arch/frv/include/asm/atomic.h
5143 @@ -181,6 +181,16 @@ static inline void atomic64_dec(atomic64_t *v)
5144 #define atomic64_cmpxchg(v, old, new) (__cmpxchg_64(old, new, &(v)->counter))
5145 #define atomic64_xchg(v, new) (__xchg_64(new, &(v)->counter))
5146
5147 +#define atomic64_read_unchecked(v) atomic64_read(v)
5148 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5149 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5150 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5151 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5152 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5153 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5154 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5155 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5156 +
5157 static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
5158 {
5159 int c, old;
5160 diff --git a/arch/frv/include/asm/cache.h b/arch/frv/include/asm/cache.h
5161 index 2797163..c2a401df9 100644
5162 --- a/arch/frv/include/asm/cache.h
5163 +++ b/arch/frv/include/asm/cache.h
5164 @@ -12,10 +12,11 @@
5165 #ifndef __ASM_CACHE_H
5166 #define __ASM_CACHE_H
5167
5168 +#include <linux/const.h>
5169
5170 /* bytes per L1 cache line */
5171 #define L1_CACHE_SHIFT (CONFIG_FRV_L1_CACHE_SHIFT)
5172 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5173 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5174
5175 #define __cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5176 #define ____cacheline_aligned __attribute__((aligned(L1_CACHE_BYTES)))
5177 diff --git a/arch/frv/include/asm/kmap_types.h b/arch/frv/include/asm/kmap_types.h
5178 index 43901f2..0d8b865 100644
5179 --- a/arch/frv/include/asm/kmap_types.h
5180 +++ b/arch/frv/include/asm/kmap_types.h
5181 @@ -2,6 +2,6 @@
5182 #ifndef _ASM_KMAP_TYPES_H
5183 #define _ASM_KMAP_TYPES_H
5184
5185 -#define KM_TYPE_NR 17
5186 +#define KM_TYPE_NR 18
5187
5188 #endif
5189 diff --git a/arch/frv/mm/elf-fdpic.c b/arch/frv/mm/elf-fdpic.c
5190 index 836f147..4cf23f5 100644
5191 --- a/arch/frv/mm/elf-fdpic.c
5192 +++ b/arch/frv/mm/elf-fdpic.c
5193 @@ -61,6 +61,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5194 {
5195 struct vm_area_struct *vma;
5196 struct vm_unmapped_area_info info;
5197 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
5198
5199 if (len > TASK_SIZE)
5200 return -ENOMEM;
5201 @@ -73,8 +74,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5202 if (addr) {
5203 addr = PAGE_ALIGN(addr);
5204 vma = find_vma(current->mm, addr);
5205 - if (TASK_SIZE - len >= addr &&
5206 - (!vma || addr + len <= vma->vm_start))
5207 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
5208 goto success;
5209 }
5210
5211 @@ -85,6 +85,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
5212 info.high_limit = (current->mm->start_stack - 0x00200000);
5213 info.align_mask = 0;
5214 info.align_offset = 0;
5215 + info.threadstack_offset = offset;
5216 addr = vm_unmapped_area(&info);
5217 if (!(addr & ~PAGE_MASK))
5218 goto success;
5219 diff --git a/arch/hexagon/include/asm/cache.h b/arch/hexagon/include/asm/cache.h
5220 index 69952c18..4fa2908 100644
5221 --- a/arch/hexagon/include/asm/cache.h
5222 +++ b/arch/hexagon/include/asm/cache.h
5223 @@ -21,9 +21,11 @@
5224 #ifndef __ASM_CACHE_H
5225 #define __ASM_CACHE_H
5226
5227 +#include <linux/const.h>
5228 +
5229 /* Bytes per L1 cache line */
5230 -#define L1_CACHE_SHIFT (5)
5231 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5232 +#define L1_CACHE_SHIFT 5
5233 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5234
5235 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5236
5237 diff --git a/arch/ia64/Kconfig b/arch/ia64/Kconfig
5238 index 76d25b2..d3793a0f 100644
5239 --- a/arch/ia64/Kconfig
5240 +++ b/arch/ia64/Kconfig
5241 @@ -541,6 +541,7 @@ source "drivers/sn/Kconfig"
5242 config KEXEC
5243 bool "kexec system call"
5244 depends on !IA64_HP_SIM && (!SMP || HOTPLUG_CPU)
5245 + depends on !GRKERNSEC_KMEM
5246 help
5247 kexec is a system call that implements the ability to shutdown your
5248 current kernel, and to start another kernel. It is like a reboot
5249 diff --git a/arch/ia64/Makefile b/arch/ia64/Makefile
5250 index 970d0bd..e750b9b 100644
5251 --- a/arch/ia64/Makefile
5252 +++ b/arch/ia64/Makefile
5253 @@ -98,5 +98,6 @@ endef
5254 archprepare: make_nr_irqs_h FORCE
5255 PHONY += make_nr_irqs_h FORCE
5256
5257 +make_nr_irqs_h: KBUILD_CFLAGS := $(filter-out $(GCC_PLUGINS_CFLAGS),$(KBUILD_CFLAGS))
5258 make_nr_irqs_h: FORCE
5259 $(Q)$(MAKE) $(build)=arch/ia64/kernel include/generated/nr-irqs.h
5260 diff --git a/arch/ia64/include/asm/atomic.h b/arch/ia64/include/asm/atomic.h
5261 index 0bf0350..2ad1957 100644
5262 --- a/arch/ia64/include/asm/atomic.h
5263 +++ b/arch/ia64/include/asm/atomic.h
5264 @@ -193,4 +193,14 @@ atomic64_add_negative (__s64 i, atomic64_t *v)
5265 #define atomic64_inc(v) atomic64_add(1, (v))
5266 #define atomic64_dec(v) atomic64_sub(1, (v))
5267
5268 +#define atomic64_read_unchecked(v) atomic64_read(v)
5269 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
5270 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
5271 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
5272 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
5273 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
5274 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
5275 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
5276 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
5277 +
5278 #endif /* _ASM_IA64_ATOMIC_H */
5279 diff --git a/arch/ia64/include/asm/barrier.h b/arch/ia64/include/asm/barrier.h
5280 index f6769eb..1cdb590 100644
5281 --- a/arch/ia64/include/asm/barrier.h
5282 +++ b/arch/ia64/include/asm/barrier.h
5283 @@ -66,7 +66,7 @@
5284 do { \
5285 compiletime_assert_atomic_type(*p); \
5286 barrier(); \
5287 - ACCESS_ONCE(*p) = (v); \
5288 + ACCESS_ONCE_RW(*p) = (v); \
5289 } while (0)
5290
5291 #define smp_load_acquire(p) \
5292 diff --git a/arch/ia64/include/asm/cache.h b/arch/ia64/include/asm/cache.h
5293 index 988254a..e1ee885 100644
5294 --- a/arch/ia64/include/asm/cache.h
5295 +++ b/arch/ia64/include/asm/cache.h
5296 @@ -1,6 +1,7 @@
5297 #ifndef _ASM_IA64_CACHE_H
5298 #define _ASM_IA64_CACHE_H
5299
5300 +#include <linux/const.h>
5301
5302 /*
5303 * Copyright (C) 1998-2000 Hewlett-Packard Co
5304 @@ -9,7 +10,7 @@
5305
5306 /* Bytes per L1 (data) cache line. */
5307 #define L1_CACHE_SHIFT CONFIG_IA64_L1_CACHE_SHIFT
5308 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5309 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5310
5311 #ifdef CONFIG_SMP
5312 # define SMP_CACHE_SHIFT L1_CACHE_SHIFT
5313 diff --git a/arch/ia64/include/asm/elf.h b/arch/ia64/include/asm/elf.h
5314 index 5a83c5c..4d7f553 100644
5315 --- a/arch/ia64/include/asm/elf.h
5316 +++ b/arch/ia64/include/asm/elf.h
5317 @@ -42,6 +42,13 @@
5318 */
5319 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x800000000UL)
5320
5321 +#ifdef CONFIG_PAX_ASLR
5322 +#define PAX_ELF_ET_DYN_BASE (current->personality == PER_LINUX32 ? 0x08048000UL : 0x4000000000000000UL)
5323 +
5324 +#define PAX_DELTA_MMAP_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5325 +#define PAX_DELTA_STACK_LEN (current->personality == PER_LINUX32 ? 16 : 3*PAGE_SHIFT - 13)
5326 +#endif
5327 +
5328 #define PT_IA_64_UNWIND 0x70000001
5329
5330 /* IA-64 relocations: */
5331 diff --git a/arch/ia64/include/asm/pgalloc.h b/arch/ia64/include/asm/pgalloc.h
5332 index f5e70e9..624fad5 100644
5333 --- a/arch/ia64/include/asm/pgalloc.h
5334 +++ b/arch/ia64/include/asm/pgalloc.h
5335 @@ -39,6 +39,12 @@ pgd_populate(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5336 pgd_val(*pgd_entry) = __pa(pud);
5337 }
5338
5339 +static inline void
5340 +pgd_populate_kernel(struct mm_struct *mm, pgd_t * pgd_entry, pud_t * pud)
5341 +{
5342 + pgd_populate(mm, pgd_entry, pud);
5343 +}
5344 +
5345 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
5346 {
5347 return quicklist_alloc(0, GFP_KERNEL, NULL);
5348 @@ -57,6 +63,12 @@ pud_populate(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5349 pud_val(*pud_entry) = __pa(pmd);
5350 }
5351
5352 +static inline void
5353 +pud_populate_kernel(struct mm_struct *mm, pud_t * pud_entry, pmd_t * pmd)
5354 +{
5355 + pud_populate(mm, pud_entry, pmd);
5356 +}
5357 +
5358 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long addr)
5359 {
5360 return quicklist_alloc(0, GFP_KERNEL, NULL);
5361 diff --git a/arch/ia64/include/asm/pgtable.h b/arch/ia64/include/asm/pgtable.h
5362 index 9f3ed9e..c99b418 100644
5363 --- a/arch/ia64/include/asm/pgtable.h
5364 +++ b/arch/ia64/include/asm/pgtable.h
5365 @@ -12,7 +12,7 @@
5366 * David Mosberger-Tang <davidm@hpl.hp.com>
5367 */
5368
5369 -
5370 +#include <linux/const.h>
5371 #include <asm/mman.h>
5372 #include <asm/page.h>
5373 #include <asm/processor.h>
5374 @@ -139,6 +139,17 @@
5375 #define PAGE_READONLY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5376 #define PAGE_COPY __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5377 #define PAGE_COPY_EXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RX)
5378 +
5379 +#ifdef CONFIG_PAX_PAGEEXEC
5380 +# define PAGE_SHARED_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_RW)
5381 +# define PAGE_READONLY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5382 +# define PAGE_COPY_NOEXEC __pgprot(__ACCESS_BITS | _PAGE_PL_3 | _PAGE_AR_R)
5383 +#else
5384 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
5385 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
5386 +# define PAGE_COPY_NOEXEC PAGE_COPY
5387 +#endif
5388 +
5389 #define PAGE_GATE __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_X_RX)
5390 #define PAGE_KERNEL __pgprot(__DIRTY_BITS | _PAGE_PL_0 | _PAGE_AR_RWX)
5391 #define PAGE_KERNELRX __pgprot(__ACCESS_BITS | _PAGE_PL_0 | _PAGE_AR_RX)
5392 diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h
5393 index 45698cd..e8e2dbc 100644
5394 --- a/arch/ia64/include/asm/spinlock.h
5395 +++ b/arch/ia64/include/asm/spinlock.h
5396 @@ -71,7 +71,7 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock)
5397 unsigned short *p = (unsigned short *)&lock->lock + 1, tmp;
5398
5399 asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p));
5400 - ACCESS_ONCE(*p) = (tmp + 2) & ~1;
5401 + ACCESS_ONCE_RW(*p) = (tmp + 2) & ~1;
5402 }
5403
5404 static __always_inline void __ticket_spin_unlock_wait(arch_spinlock_t *lock)
5405 diff --git a/arch/ia64/include/asm/uaccess.h b/arch/ia64/include/asm/uaccess.h
5406 index 4f3fb6cc..254055e 100644
5407 --- a/arch/ia64/include/asm/uaccess.h
5408 +++ b/arch/ia64/include/asm/uaccess.h
5409 @@ -70,6 +70,7 @@
5410 && ((segment).seg == KERNEL_DS.seg \
5411 || likely(REGION_OFFSET((unsigned long) (addr)) < RGN_MAP_LIMIT))); \
5412 })
5413 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
5414 #define access_ok(type, addr, size) __access_ok((addr), (size), get_fs())
5415
5416 /*
5417 @@ -241,12 +242,24 @@ extern unsigned long __must_check __copy_user (void __user *to, const void __use
5418 static inline unsigned long
5419 __copy_to_user (void __user *to, const void *from, unsigned long count)
5420 {
5421 + if (count > INT_MAX)
5422 + return count;
5423 +
5424 + if (!__builtin_constant_p(count))
5425 + check_object_size(from, count, true);
5426 +
5427 return __copy_user(to, (__force void __user *) from, count);
5428 }
5429
5430 static inline unsigned long
5431 __copy_from_user (void *to, const void __user *from, unsigned long count)
5432 {
5433 + if (count > INT_MAX)
5434 + return count;
5435 +
5436 + if (!__builtin_constant_p(count))
5437 + check_object_size(to, count, false);
5438 +
5439 return __copy_user((__force void __user *) to, from, count);
5440 }
5441
5442 @@ -256,10 +269,13 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5443 ({ \
5444 void __user *__cu_to = (to); \
5445 const void *__cu_from = (from); \
5446 - long __cu_len = (n); \
5447 + unsigned long __cu_len = (n); \
5448 \
5449 - if (__access_ok(__cu_to, __cu_len, get_fs())) \
5450 + if (__cu_len <= INT_MAX && __access_ok(__cu_to, __cu_len, get_fs())) { \
5451 + if (!__builtin_constant_p(n)) \
5452 + check_object_size(__cu_from, __cu_len, true); \
5453 __cu_len = __copy_user(__cu_to, (__force void __user *) __cu_from, __cu_len); \
5454 + } \
5455 __cu_len; \
5456 })
5457
5458 @@ -267,11 +283,14 @@ __copy_from_user (void *to, const void __user *from, unsigned long count)
5459 ({ \
5460 void *__cu_to = (to); \
5461 const void __user *__cu_from = (from); \
5462 - long __cu_len = (n); \
5463 + unsigned long __cu_len = (n); \
5464 \
5465 __chk_user_ptr(__cu_from); \
5466 - if (__access_ok(__cu_from, __cu_len, get_fs())) \
5467 + if (__cu_len <= INT_MAX && __access_ok(__cu_from, __cu_len, get_fs())) { \
5468 + if (!__builtin_constant_p(n)) \
5469 + check_object_size(__cu_to, __cu_len, false); \
5470 __cu_len = __copy_user((__force void __user *) __cu_to, __cu_from, __cu_len); \
5471 + } \
5472 __cu_len; \
5473 })
5474
5475 diff --git a/arch/ia64/kernel/module.c b/arch/ia64/kernel/module.c
5476 index 29754aa..06d2838 100644
5477 --- a/arch/ia64/kernel/module.c
5478 +++ b/arch/ia64/kernel/module.c
5479 @@ -492,15 +492,39 @@ module_frob_arch_sections (Elf_Ehdr *ehdr, Elf_Shdr *sechdrs, char *secstrings,
5480 }
5481
5482 static inline int
5483 +in_init_rx (const struct module *mod, uint64_t addr)
5484 +{
5485 + return addr - (uint64_t) mod->module_init_rx < mod->init_size_rx;
5486 +}
5487 +
5488 +static inline int
5489 +in_init_rw (const struct module *mod, uint64_t addr)
5490 +{
5491 + return addr - (uint64_t) mod->module_init_rw < mod->init_size_rw;
5492 +}
5493 +
5494 +static inline int
5495 in_init (const struct module *mod, uint64_t addr)
5496 {
5497 - return addr - (uint64_t) mod->module_init < mod->init_size;
5498 + return in_init_rx(mod, addr) || in_init_rw(mod, addr);
5499 +}
5500 +
5501 +static inline int
5502 +in_core_rx (const struct module *mod, uint64_t addr)
5503 +{
5504 + return addr - (uint64_t) mod->module_core_rx < mod->core_size_rx;
5505 +}
5506 +
5507 +static inline int
5508 +in_core_rw (const struct module *mod, uint64_t addr)
5509 +{
5510 + return addr - (uint64_t) mod->module_core_rw < mod->core_size_rw;
5511 }
5512
5513 static inline int
5514 in_core (const struct module *mod, uint64_t addr)
5515 {
5516 - return addr - (uint64_t) mod->module_core < mod->core_size;
5517 + return in_core_rx(mod, addr) || in_core_rw(mod, addr);
5518 }
5519
5520 static inline int
5521 @@ -683,7 +707,14 @@ do_reloc (struct module *mod, uint8_t r_type, Elf64_Sym *sym, uint64_t addend,
5522 break;
5523
5524 case RV_BDREL:
5525 - val -= (uint64_t) (in_init(mod, val) ? mod->module_init : mod->module_core);
5526 + if (in_init_rx(mod, val))
5527 + val -= (uint64_t) mod->module_init_rx;
5528 + else if (in_init_rw(mod, val))
5529 + val -= (uint64_t) mod->module_init_rw;
5530 + else if (in_core_rx(mod, val))
5531 + val -= (uint64_t) mod->module_core_rx;
5532 + else if (in_core_rw(mod, val))
5533 + val -= (uint64_t) mod->module_core_rw;
5534 break;
5535
5536 case RV_LTV:
5537 @@ -818,15 +849,15 @@ apply_relocate_add (Elf64_Shdr *sechdrs, const char *strtab, unsigned int symind
5538 * addresses have been selected...
5539 */
5540 uint64_t gp;
5541 - if (mod->core_size > MAX_LTOFF)
5542 + if (mod->core_size_rx + mod->core_size_rw > MAX_LTOFF)
5543 /*
5544 * This takes advantage of fact that SHF_ARCH_SMALL gets allocated
5545 * at the end of the module.
5546 */
5547 - gp = mod->core_size - MAX_LTOFF / 2;
5548 + gp = mod->core_size_rx + mod->core_size_rw - MAX_LTOFF / 2;
5549 else
5550 - gp = mod->core_size / 2;
5551 - gp = (uint64_t) mod->module_core + ((gp + 7) & -8);
5552 + gp = (mod->core_size_rx + mod->core_size_rw) / 2;
5553 + gp = (uint64_t) mod->module_core_rx + ((gp + 7) & -8);
5554 mod->arch.gp = gp;
5555 DEBUGP("%s: placing gp at 0x%lx\n", __func__, gp);
5556 }
5557 diff --git a/arch/ia64/kernel/palinfo.c b/arch/ia64/kernel/palinfo.c
5558 index c39c3cd..3c77738 100644
5559 --- a/arch/ia64/kernel/palinfo.c
5560 +++ b/arch/ia64/kernel/palinfo.c
5561 @@ -980,7 +980,7 @@ static int palinfo_cpu_callback(struct notifier_block *nfb,
5562 return NOTIFY_OK;
5563 }
5564
5565 -static struct notifier_block __refdata palinfo_cpu_notifier =
5566 +static struct notifier_block palinfo_cpu_notifier =
5567 {
5568 .notifier_call = palinfo_cpu_callback,
5569 .priority = 0,
5570 diff --git a/arch/ia64/kernel/sys_ia64.c b/arch/ia64/kernel/sys_ia64.c
5571 index 41e33f8..65180b2a 100644
5572 --- a/arch/ia64/kernel/sys_ia64.c
5573 +++ b/arch/ia64/kernel/sys_ia64.c
5574 @@ -28,6 +28,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5575 unsigned long align_mask = 0;
5576 struct mm_struct *mm = current->mm;
5577 struct vm_unmapped_area_info info;
5578 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
5579
5580 if (len > RGN_MAP_LIMIT)
5581 return -ENOMEM;
5582 @@ -43,6 +44,13 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5583 if (REGION_NUMBER(addr) == RGN_HPAGE)
5584 addr = 0;
5585 #endif
5586 +
5587 +#ifdef CONFIG_PAX_RANDMMAP
5588 + if (mm->pax_flags & MF_PAX_RANDMMAP)
5589 + addr = mm->free_area_cache;
5590 + else
5591 +#endif
5592 +
5593 if (!addr)
5594 addr = TASK_UNMAPPED_BASE;
5595
5596 @@ -61,6 +69,7 @@ arch_get_unmapped_area (struct file *filp, unsigned long addr, unsigned long len
5597 info.high_limit = TASK_SIZE;
5598 info.align_mask = align_mask;
5599 info.align_offset = 0;
5600 + info.threadstack_offset = offset;
5601 return vm_unmapped_area(&info);
5602 }
5603
5604 diff --git a/arch/ia64/kernel/vmlinux.lds.S b/arch/ia64/kernel/vmlinux.lds.S
5605 index 84f8a52..7c76178 100644
5606 --- a/arch/ia64/kernel/vmlinux.lds.S
5607 +++ b/arch/ia64/kernel/vmlinux.lds.S
5608 @@ -192,7 +192,7 @@ SECTIONS {
5609 /* Per-cpu data: */
5610 . = ALIGN(PERCPU_PAGE_SIZE);
5611 PERCPU_VADDR(SMP_CACHE_BYTES, PERCPU_ADDR, :percpu)
5612 - __phys_per_cpu_start = __per_cpu_load;
5613 + __phys_per_cpu_start = per_cpu_load;
5614 /*
5615 * ensure percpu data fits
5616 * into percpu page size
5617 diff --git a/arch/ia64/mm/fault.c b/arch/ia64/mm/fault.c
5618 index ba5ba7a..36e9d3a 100644
5619 --- a/arch/ia64/mm/fault.c
5620 +++ b/arch/ia64/mm/fault.c
5621 @@ -72,6 +72,23 @@ mapped_kernel_page_is_present (unsigned long address)
5622 return pte_present(pte);
5623 }
5624
5625 +#ifdef CONFIG_PAX_PAGEEXEC
5626 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
5627 +{
5628 + unsigned long i;
5629 +
5630 + printk(KERN_ERR "PAX: bytes at PC: ");
5631 + for (i = 0; i < 8; i++) {
5632 + unsigned int c;
5633 + if (get_user(c, (unsigned int *)pc+i))
5634 + printk(KERN_CONT "???????? ");
5635 + else
5636 + printk(KERN_CONT "%08x ", c);
5637 + }
5638 + printk("\n");
5639 +}
5640 +#endif
5641 +
5642 # define VM_READ_BIT 0
5643 # define VM_WRITE_BIT 1
5644 # define VM_EXEC_BIT 2
5645 @@ -151,8 +168,21 @@ retry:
5646 if (((isr >> IA64_ISR_R_BIT) & 1UL) && (!(vma->vm_flags & (VM_READ | VM_WRITE))))
5647 goto bad_area;
5648
5649 - if ((vma->vm_flags & mask) != mask)
5650 + if ((vma->vm_flags & mask) != mask) {
5651 +
5652 +#ifdef CONFIG_PAX_PAGEEXEC
5653 + if (!(vma->vm_flags & VM_EXEC) && (mask & VM_EXEC)) {
5654 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || address != regs->cr_iip)
5655 + goto bad_area;
5656 +
5657 + up_read(&mm->mmap_sem);
5658 + pax_report_fault(regs, (void *)regs->cr_iip, (void *)regs->r12);
5659 + do_group_exit(SIGKILL);
5660 + }
5661 +#endif
5662 +
5663 goto bad_area;
5664 + }
5665
5666 /*
5667 * If for any reason at all we couldn't handle the fault, make
5668 diff --git a/arch/ia64/mm/hugetlbpage.c b/arch/ia64/mm/hugetlbpage.c
5669 index 52b7604b..455cb85 100644
5670 --- a/arch/ia64/mm/hugetlbpage.c
5671 +++ b/arch/ia64/mm/hugetlbpage.c
5672 @@ -143,6 +143,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5673 unsigned long pgoff, unsigned long flags)
5674 {
5675 struct vm_unmapped_area_info info;
5676 + unsigned long offset = gr_rand_threadstack_offset(current->mm, file, flags);
5677
5678 if (len > RGN_MAP_LIMIT)
5679 return -ENOMEM;
5680 @@ -166,6 +167,7 @@ unsigned long hugetlb_get_unmapped_area(struct file *file, unsigned long addr, u
5681 info.high_limit = HPAGE_REGION_BASE + RGN_MAP_LIMIT;
5682 info.align_mask = PAGE_MASK & (HPAGE_SIZE - 1);
5683 info.align_offset = 0;
5684 + info.threadstack_offset = offset;
5685 return vm_unmapped_area(&info);
5686 }
5687
5688 diff --git a/arch/ia64/mm/init.c b/arch/ia64/mm/init.c
5689 index a9b65cf..49ae1cf 100644
5690 --- a/arch/ia64/mm/init.c
5691 +++ b/arch/ia64/mm/init.c
5692 @@ -120,6 +120,19 @@ ia64_init_addr_space (void)
5693 vma->vm_start = current->thread.rbs_bot & PAGE_MASK;
5694 vma->vm_end = vma->vm_start + PAGE_SIZE;
5695 vma->vm_flags = VM_DATA_DEFAULT_FLAGS|VM_GROWSUP|VM_ACCOUNT;
5696 +
5697 +#ifdef CONFIG_PAX_PAGEEXEC
5698 + if (current->mm->pax_flags & MF_PAX_PAGEEXEC) {
5699 + vma->vm_flags &= ~VM_EXEC;
5700 +
5701 +#ifdef CONFIG_PAX_MPROTECT
5702 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
5703 + vma->vm_flags &= ~VM_MAYEXEC;
5704 +#endif
5705 +
5706 + }
5707 +#endif
5708 +
5709 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
5710 down_write(&current->mm->mmap_sem);
5711 if (insert_vm_struct(current->mm, vma)) {
5712 @@ -286,7 +299,7 @@ static int __init gate_vma_init(void)
5713 gate_vma.vm_start = FIXADDR_USER_START;
5714 gate_vma.vm_end = FIXADDR_USER_END;
5715 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
5716 - gate_vma.vm_page_prot = __P101;
5717 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
5718
5719 return 0;
5720 }
5721 diff --git a/arch/m32r/include/asm/cache.h b/arch/m32r/include/asm/cache.h
5722 index 40b3ee98..8c2c112 100644
5723 --- a/arch/m32r/include/asm/cache.h
5724 +++ b/arch/m32r/include/asm/cache.h
5725 @@ -1,8 +1,10 @@
5726 #ifndef _ASM_M32R_CACHE_H
5727 #define _ASM_M32R_CACHE_H
5728
5729 +#include <linux/const.h>
5730 +
5731 /* L1 cache line size */
5732 #define L1_CACHE_SHIFT 4
5733 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5734 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5735
5736 #endif /* _ASM_M32R_CACHE_H */
5737 diff --git a/arch/m32r/lib/usercopy.c b/arch/m32r/lib/usercopy.c
5738 index 82abd15..d95ae5d 100644
5739 --- a/arch/m32r/lib/usercopy.c
5740 +++ b/arch/m32r/lib/usercopy.c
5741 @@ -14,6 +14,9 @@
5742 unsigned long
5743 __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5744 {
5745 + if ((long)n < 0)
5746 + return n;
5747 +
5748 prefetch(from);
5749 if (access_ok(VERIFY_WRITE, to, n))
5750 __copy_user(to,from,n);
5751 @@ -23,6 +26,9 @@ __generic_copy_to_user(void __user *to, const void *from, unsigned long n)
5752 unsigned long
5753 __generic_copy_from_user(void *to, const void __user *from, unsigned long n)
5754 {
5755 + if ((long)n < 0)
5756 + return n;
5757 +
5758 prefetchw(to);
5759 if (access_ok(VERIFY_READ, from, n))
5760 __copy_user_zeroing(to,from,n);
5761 diff --git a/arch/m68k/include/asm/cache.h b/arch/m68k/include/asm/cache.h
5762 index 0395c51..5f26031 100644
5763 --- a/arch/m68k/include/asm/cache.h
5764 +++ b/arch/m68k/include/asm/cache.h
5765 @@ -4,9 +4,11 @@
5766 #ifndef __ARCH_M68K_CACHE_H
5767 #define __ARCH_M68K_CACHE_H
5768
5769 +#include <linux/const.h>
5770 +
5771 /* bytes per L1 cache line */
5772 #define L1_CACHE_SHIFT 4
5773 -#define L1_CACHE_BYTES (1<< L1_CACHE_SHIFT)
5774 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5775
5776 #define ARCH_DMA_MINALIGN L1_CACHE_BYTES
5777
5778 diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h
5779 index d703d8e..a8e2d70 100644
5780 --- a/arch/metag/include/asm/barrier.h
5781 +++ b/arch/metag/include/asm/barrier.h
5782 @@ -90,7 +90,7 @@ static inline void fence(void)
5783 do { \
5784 compiletime_assert_atomic_type(*p); \
5785 smp_mb(); \
5786 - ACCESS_ONCE(*p) = (v); \
5787 + ACCESS_ONCE_RW(*p) = (v); \
5788 } while (0)
5789
5790 #define smp_load_acquire(p) \
5791 diff --git a/arch/metag/mm/hugetlbpage.c b/arch/metag/mm/hugetlbpage.c
5792 index 7ca80ac..794ba72 100644
5793 --- a/arch/metag/mm/hugetlbpage.c
5794 +++ b/arch/metag/mm/hugetlbpage.c
5795 @@ -194,6 +194,7 @@ hugetlb_get_unmapped_area_new_pmd(unsigned long len)
5796 info.high_limit = TASK_SIZE;
5797 info.align_mask = PAGE_MASK & HUGEPT_MASK;
5798 info.align_offset = 0;
5799 + info.threadstack_offset = 0;
5800 return vm_unmapped_area(&info);
5801 }
5802
5803 diff --git a/arch/microblaze/include/asm/cache.h b/arch/microblaze/include/asm/cache.h
5804 index 4efe96a..60e8699 100644
5805 --- a/arch/microblaze/include/asm/cache.h
5806 +++ b/arch/microblaze/include/asm/cache.h
5807 @@ -13,11 +13,12 @@
5808 #ifndef _ASM_MICROBLAZE_CACHE_H
5809 #define _ASM_MICROBLAZE_CACHE_H
5810
5811 +#include <linux/const.h>
5812 #include <asm/registers.h>
5813
5814 #define L1_CACHE_SHIFT 5
5815 /* word-granular cache in microblaze */
5816 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
5817 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
5818
5819 #define SMP_CACHE_BYTES L1_CACHE_BYTES
5820
5821 diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
5822 index f501665..b107753 100644
5823 --- a/arch/mips/Kconfig
5824 +++ b/arch/mips/Kconfig
5825 @@ -2585,6 +2585,7 @@ source "kernel/Kconfig.preempt"
5826
5827 config KEXEC
5828 bool "Kexec system call"
5829 + depends on !GRKERNSEC_KMEM
5830 help
5831 kexec is a system call that implements the ability to shutdown your
5832 current kernel, and to start another kernel. It is like a reboot
5833 diff --git a/arch/mips/cavium-octeon/dma-octeon.c b/arch/mips/cavium-octeon/dma-octeon.c
5834 index d8960d4..77dbd31 100644
5835 --- a/arch/mips/cavium-octeon/dma-octeon.c
5836 +++ b/arch/mips/cavium-octeon/dma-octeon.c
5837 @@ -199,7 +199,7 @@ static void octeon_dma_free_coherent(struct device *dev, size_t size,
5838 if (dma_release_from_coherent(dev, order, vaddr))
5839 return;
5840
5841 - swiotlb_free_coherent(dev, size, vaddr, dma_handle);
5842 + swiotlb_free_coherent(dev, size, vaddr, dma_handle, attrs);
5843 }
5844
5845 static dma_addr_t octeon_unity_phys_to_dma(struct device *dev, phys_addr_t paddr)
5846 diff --git a/arch/mips/include/asm/atomic.h b/arch/mips/include/asm/atomic.h
5847 index 26d4363..3c9a82e 100644
5848 --- a/arch/mips/include/asm/atomic.h
5849 +++ b/arch/mips/include/asm/atomic.h
5850 @@ -22,15 +22,39 @@
5851 #include <asm/cmpxchg.h>
5852 #include <asm/war.h>
5853
5854 +#ifdef CONFIG_GENERIC_ATOMIC64
5855 +#include <asm-generic/atomic64.h>
5856 +#endif
5857 +
5858 #define ATOMIC_INIT(i) { (i) }
5859
5860 +#ifdef CONFIG_64BIT
5861 +#define _ASM_EXTABLE(from, to) \
5862 +" .section __ex_table,\"a\"\n" \
5863 +" .dword " #from ", " #to"\n" \
5864 +" .previous\n"
5865 +#else
5866 +#define _ASM_EXTABLE(from, to) \
5867 +" .section __ex_table,\"a\"\n" \
5868 +" .word " #from ", " #to"\n" \
5869 +" .previous\n"
5870 +#endif
5871 +
5872 /*
5873 * atomic_read - read atomic variable
5874 * @v: pointer of type atomic_t
5875 *
5876 * Atomically reads the value of @v.
5877 */
5878 -#define atomic_read(v) ACCESS_ONCE((v)->counter)
5879 +static inline int atomic_read(const atomic_t *v)
5880 +{
5881 + return ACCESS_ONCE(v->counter);
5882 +}
5883 +
5884 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
5885 +{
5886 + return ACCESS_ONCE(v->counter);
5887 +}
5888
5889 /*
5890 * atomic_set - set atomic variable
5891 @@ -39,47 +63,77 @@
5892 *
5893 * Atomically sets the value of @v to @i.
5894 */
5895 -#define atomic_set(v, i) ((v)->counter = (i))
5896 +static inline void atomic_set(atomic_t *v, int i)
5897 +{
5898 + v->counter = i;
5899 +}
5900
5901 -#define ATOMIC_OP(op, c_op, asm_op) \
5902 -static __inline__ void atomic_##op(int i, atomic_t * v) \
5903 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
5904 +{
5905 + v->counter = i;
5906 +}
5907 +
5908 +#ifdef CONFIG_PAX_REFCOUNT
5909 +#define __OVERFLOW_POST \
5910 + " b 4f \n" \
5911 + " .set noreorder \n" \
5912 + "3: b 5f \n" \
5913 + " move %0, %1 \n" \
5914 + " .set reorder \n"
5915 +#define __OVERFLOW_EXTABLE \
5916 + "3:\n" \
5917 + _ASM_EXTABLE(2b, 3b)
5918 +#else
5919 +#define __OVERFLOW_POST
5920 +#define __OVERFLOW_EXTABLE
5921 +#endif
5922 +
5923 +#define __ATOMIC_OP(op, suffix, asm_op, extable) \
5924 +static inline void atomic_##op##suffix(int i, atomic##suffix##_t * v) \
5925 { \
5926 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
5927 int temp; \
5928 \
5929 __asm__ __volatile__( \
5930 - " .set arch=r4000 \n" \
5931 - "1: ll %0, %1 # atomic_" #op " \n" \
5932 - " " #asm_op " %0, %2 \n" \
5933 + " .set mips3 \n" \
5934 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5935 + "2: " #asm_op " %0, %2 \n" \
5936 " sc %0, %1 \n" \
5937 " beqzl %0, 1b \n" \
5938 + extable \
5939 " .set mips0 \n" \
5940 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5941 : "Ir" (i)); \
5942 } else if (kernel_uses_llsc) { \
5943 int temp; \
5944 \
5945 - do { \
5946 - __asm__ __volatile__( \
5947 - " .set "MIPS_ISA_LEVEL" \n" \
5948 - " ll %0, %1 # atomic_" #op "\n" \
5949 - " " #asm_op " %0, %2 \n" \
5950 - " sc %0, %1 \n" \
5951 - " .set mips0 \n" \
5952 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5953 - : "Ir" (i)); \
5954 - } while (unlikely(!temp)); \
5955 + __asm__ __volatile__( \
5956 + " .set "MIPS_ISA_LEVEL" \n" \
5957 + "1: ll %0, %1 # atomic_" #op #suffix "\n" \
5958 + "2: " #asm_op " %0, %2 \n" \
5959 + " sc %0, %1 \n" \
5960 + " beqz %0, 1b \n" \
5961 + extable \
5962 + " .set mips0 \n" \
5963 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
5964 + : "Ir" (i)); \
5965 } else { \
5966 unsigned long flags; \
5967 \
5968 raw_local_irq_save(flags); \
5969 - v->counter c_op i; \
5970 + __asm__ __volatile__( \
5971 + "2: " #asm_op " %0, %1 \n" \
5972 + extable \
5973 + : "+r" (v->counter) : "Ir" (i)); \
5974 raw_local_irq_restore(flags); \
5975 } \
5976 }
5977
5978 -#define ATOMIC_OP_RETURN(op, c_op, asm_op) \
5979 -static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5980 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, _unchecked, asm_op##u, ) \
5981 + __ATOMIC_OP(op, , asm_op, __OVERFLOW_EXTABLE)
5982 +
5983 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op, extable) \
5984 +static inline int atomic_##op##_return##suffix(int i, atomic##suffix##_t * v) \
5985 { \
5986 int result; \
5987 \
5988 @@ -89,12 +143,15 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
5989 int temp; \
5990 \
5991 __asm__ __volatile__( \
5992 - " .set arch=r4000 \n" \
5993 - "1: ll %1, %2 # atomic_" #op "_return \n" \
5994 - " " #asm_op " %0, %1, %3 \n" \
5995 + " .set mips3 \n" \
5996 + "1: ll %1, %2 # atomic_" #op "_return" #suffix"\n" \
5997 + "2: " #asm_op " %0, %1, %3 \n" \
5998 " sc %0, %2 \n" \
5999 " beqzl %0, 1b \n" \
6000 - " " #asm_op " %0, %1, %3 \n" \
6001 + post_op \
6002 + extable \
6003 + "4: " #asm_op " %0, %1, %3 \n" \
6004 + "5: \n" \
6005 " .set mips0 \n" \
6006 : "=&r" (result), "=&r" (temp), \
6007 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6008 @@ -102,26 +159,33 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6009 } else if (kernel_uses_llsc) { \
6010 int temp; \
6011 \
6012 - do { \
6013 - __asm__ __volatile__( \
6014 - " .set "MIPS_ISA_LEVEL" \n" \
6015 - " ll %1, %2 # atomic_" #op "_return \n" \
6016 - " " #asm_op " %0, %1, %3 \n" \
6017 - " sc %0, %2 \n" \
6018 - " .set mips0 \n" \
6019 - : "=&r" (result), "=&r" (temp), \
6020 - "+" GCC_OFF_SMALL_ASM() (v->counter) \
6021 - : "Ir" (i)); \
6022 - } while (unlikely(!result)); \
6023 + __asm__ __volatile__( \
6024 + " .set "MIPS_ISA_LEVEL" \n" \
6025 + "1: ll %1, %2 # atomic_" #op "_return" #suffix "\n" \
6026 + "2: " #asm_op " %0, %1, %3 \n" \
6027 + " sc %0, %2 \n" \
6028 + post_op \
6029 + extable \
6030 + "4: " #asm_op " %0, %1, %3 \n" \
6031 + "5: \n" \
6032 + " .set mips0 \n" \
6033 + : "=&r" (result), "=&r" (temp), \
6034 + "+" GCC_OFF_SMALL_ASM() (v->counter) \
6035 + : "Ir" (i)); \
6036 \
6037 result = temp; result c_op i; \
6038 } else { \
6039 unsigned long flags; \
6040 \
6041 raw_local_irq_save(flags); \
6042 - result = v->counter; \
6043 - result c_op i; \
6044 - v->counter = result; \
6045 + __asm__ __volatile__( \
6046 + " lw %0, %1 \n" \
6047 + "2: " #asm_op " %0, %1, %2 \n" \
6048 + " sw %0, %1 \n" \
6049 + "3: \n" \
6050 + extable \
6051 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6052 + : "Ir" (i)); \
6053 raw_local_irq_restore(flags); \
6054 } \
6055 \
6056 @@ -130,16 +194,21 @@ static __inline__ int atomic_##op##_return(int i, atomic_t * v) \
6057 return result; \
6058 }
6059
6060 -#define ATOMIC_OPS(op, c_op, asm_op) \
6061 - ATOMIC_OP(op, c_op, asm_op) \
6062 - ATOMIC_OP_RETURN(op, c_op, asm_op)
6063 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6064 + __ATOMIC_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6065
6066 -ATOMIC_OPS(add, +=, addu)
6067 -ATOMIC_OPS(sub, -=, subu)
6068 +#define ATOMIC_OPS(op, asm_op) \
6069 + ATOMIC_OP(op, asm_op) \
6070 + ATOMIC_OP_RETURN(op, asm_op)
6071 +
6072 +ATOMIC_OPS(add, add)
6073 +ATOMIC_OPS(sub, sub)
6074
6075 #undef ATOMIC_OPS
6076 #undef ATOMIC_OP_RETURN
6077 +#undef __ATOMIC_OP_RETURN
6078 #undef ATOMIC_OP
6079 +#undef __ATOMIC_OP
6080
6081 /*
6082 * atomic_sub_if_positive - conditionally subtract integer from atomic variable
6083 @@ -149,7 +218,7 @@ ATOMIC_OPS(sub, -=, subu)
6084 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6085 * The function returns the old value of @v minus @i.
6086 */
6087 -static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6088 +static __inline__ int atomic_sub_if_positive(int i, atomic_t *v)
6089 {
6090 int result;
6091
6092 @@ -159,7 +228,7 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6093 int temp;
6094
6095 __asm__ __volatile__(
6096 - " .set arch=r4000 \n"
6097 + " .set "MIPS_ISA_LEVEL" \n"
6098 "1: ll %1, %2 # atomic_sub_if_positive\n"
6099 " subu %0, %1, %3 \n"
6100 " bltz %0, 1f \n"
6101 @@ -208,8 +277,26 @@ static __inline__ int atomic_sub_if_positive(int i, atomic_t * v)
6102 return result;
6103 }
6104
6105 -#define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
6106 -#define atomic_xchg(v, new) (xchg(&((v)->counter), (new)))
6107 +static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
6108 +{
6109 + return cmpxchg(&v->counter, old, new);
6110 +}
6111 +
6112 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old,
6113 + int new)
6114 +{
6115 + return cmpxchg(&(v->counter), old, new);
6116 +}
6117 +
6118 +static inline int atomic_xchg(atomic_t *v, int new)
6119 +{
6120 + return xchg(&v->counter, new);
6121 +}
6122 +
6123 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
6124 +{
6125 + return xchg(&(v->counter), new);
6126 +}
6127
6128 /**
6129 * __atomic_add_unless - add unless the number is a given value
6130 @@ -237,6 +324,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6131
6132 #define atomic_dec_return(v) atomic_sub_return(1, (v))
6133 #define atomic_inc_return(v) atomic_add_return(1, (v))
6134 +static __inline__ int atomic_inc_return_unchecked(atomic_unchecked_t *v)
6135 +{
6136 + return atomic_add_return_unchecked(1, v);
6137 +}
6138
6139 /*
6140 * atomic_sub_and_test - subtract value from variable and test result
6141 @@ -258,6 +349,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6142 * other cases.
6143 */
6144 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
6145 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
6146 +{
6147 + return atomic_add_return_unchecked(1, v) == 0;
6148 +}
6149
6150 /*
6151 * atomic_dec_and_test - decrement by 1 and test
6152 @@ -282,6 +377,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6153 * Atomically increments @v by 1.
6154 */
6155 #define atomic_inc(v) atomic_add(1, (v))
6156 +static __inline__ void atomic_inc_unchecked(atomic_unchecked_t *v)
6157 +{
6158 + atomic_add_unchecked(1, v);
6159 +}
6160
6161 /*
6162 * atomic_dec - decrement and test
6163 @@ -290,6 +389,10 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6164 * Atomically decrements @v by 1.
6165 */
6166 #define atomic_dec(v) atomic_sub(1, (v))
6167 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
6168 +{
6169 + atomic_sub_unchecked(1, v);
6170 +}
6171
6172 /*
6173 * atomic_add_negative - add and test if negative
6174 @@ -311,54 +414,77 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
6175 * @v: pointer of type atomic64_t
6176 *
6177 */
6178 -#define atomic64_read(v) ACCESS_ONCE((v)->counter)
6179 +static inline long atomic64_read(const atomic64_t *v)
6180 +{
6181 + return ACCESS_ONCE(v->counter);
6182 +}
6183 +
6184 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
6185 +{
6186 + return ACCESS_ONCE(v->counter);
6187 +}
6188
6189 /*
6190 * atomic64_set - set atomic variable
6191 * @v: pointer of type atomic64_t
6192 * @i: required value
6193 */
6194 -#define atomic64_set(v, i) ((v)->counter = (i))
6195 +static inline void atomic64_set(atomic64_t *v, long i)
6196 +{
6197 + v->counter = i;
6198 +}
6199
6200 -#define ATOMIC64_OP(op, c_op, asm_op) \
6201 -static __inline__ void atomic64_##op(long i, atomic64_t * v) \
6202 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
6203 +{
6204 + v->counter = i;
6205 +}
6206 +
6207 +#define __ATOMIC64_OP(op, suffix, asm_op, extable) \
6208 +static inline void atomic64_##op##suffix(long i, atomic64##suffix##_t * v) \
6209 { \
6210 if (kernel_uses_llsc && R10000_LLSC_WAR) { \
6211 long temp; \
6212 \
6213 __asm__ __volatile__( \
6214 - " .set arch=r4000 \n" \
6215 - "1: lld %0, %1 # atomic64_" #op " \n" \
6216 - " " #asm_op " %0, %2 \n" \
6217 + " .set "MIPS_ISA_LEVEL" \n" \
6218 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6219 + "2: " #asm_op " %0, %2 \n" \
6220 " scd %0, %1 \n" \
6221 " beqzl %0, 1b \n" \
6222 + extable \
6223 " .set mips0 \n" \
6224 : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6225 : "Ir" (i)); \
6226 } else if (kernel_uses_llsc) { \
6227 long temp; \
6228 \
6229 - do { \
6230 - __asm__ __volatile__( \
6231 - " .set "MIPS_ISA_LEVEL" \n" \
6232 - " lld %0, %1 # atomic64_" #op "\n" \
6233 - " " #asm_op " %0, %2 \n" \
6234 - " scd %0, %1 \n" \
6235 - " .set mips0 \n" \
6236 - : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6237 - : "Ir" (i)); \
6238 - } while (unlikely(!temp)); \
6239 + __asm__ __volatile__( \
6240 + " .set "MIPS_ISA_LEVEL" \n" \
6241 + "1: lld %0, %1 # atomic64_" #op #suffix "\n" \
6242 + "2: " #asm_op " %0, %2 \n" \
6243 + " scd %0, %1 \n" \
6244 + " beqz %0, 1b \n" \
6245 + extable \
6246 + " .set mips0 \n" \
6247 + : "=&r" (temp), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6248 + : "Ir" (i)); \
6249 } else { \
6250 unsigned long flags; \
6251 \
6252 raw_local_irq_save(flags); \
6253 - v->counter c_op i; \
6254 + __asm__ __volatile__( \
6255 + "2: " #asm_op " %0, %1 \n" \
6256 + extable \
6257 + : "+" GCC_OFF_SMALL_ASM() (v->counter) : "Ir" (i)); \
6258 raw_local_irq_restore(flags); \
6259 } \
6260 }
6261
6262 -#define ATOMIC64_OP_RETURN(op, c_op, asm_op) \
6263 -static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6264 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, _unchecked, asm_op##u, ) \
6265 + __ATOMIC64_OP(op, , asm_op, __OVERFLOW_EXTABLE)
6266 +
6267 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op, extable) \
6268 +static inline long atomic64_##op##_return##suffix(long i, atomic64##suffix##_t * v)\
6269 { \
6270 long result; \
6271 \
6272 @@ -368,12 +494,15 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6273 long temp; \
6274 \
6275 __asm__ __volatile__( \
6276 - " .set arch=r4000 \n" \
6277 + " .set mips3 \n" \
6278 "1: lld %1, %2 # atomic64_" #op "_return\n" \
6279 - " " #asm_op " %0, %1, %3 \n" \
6280 + "2: " #asm_op " %0, %1, %3 \n" \
6281 " scd %0, %2 \n" \
6282 " beqzl %0, 1b \n" \
6283 - " " #asm_op " %0, %1, %3 \n" \
6284 + post_op \
6285 + extable \
6286 + "4: " #asm_op " %0, %1, %3 \n" \
6287 + "5: \n" \
6288 " .set mips0 \n" \
6289 : "=&r" (result), "=&r" (temp), \
6290 "+" GCC_OFF_SMALL_ASM() (v->counter) \
6291 @@ -381,27 +510,35 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6292 } else if (kernel_uses_llsc) { \
6293 long temp; \
6294 \
6295 - do { \
6296 - __asm__ __volatile__( \
6297 - " .set "MIPS_ISA_LEVEL" \n" \
6298 - " lld %1, %2 # atomic64_" #op "_return\n" \
6299 - " " #asm_op " %0, %1, %3 \n" \
6300 - " scd %0, %2 \n" \
6301 - " .set mips0 \n" \
6302 - : "=&r" (result), "=&r" (temp), \
6303 - "=" GCC_OFF_SMALL_ASM() (v->counter) \
6304 - : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6305 - : "memory"); \
6306 - } while (unlikely(!result)); \
6307 + __asm__ __volatile__( \
6308 + " .set "MIPS_ISA_LEVEL" \n" \
6309 + "1: lld %1, %2 # atomic64_" #op "_return" #suffix "\n"\
6310 + "2: " #asm_op " %0, %1, %3 \n" \
6311 + " scd %0, %2 \n" \
6312 + " beqz %0, 1b \n" \
6313 + post_op \
6314 + extable \
6315 + "4: " #asm_op " %0, %1, %3 \n" \
6316 + "5: \n" \
6317 + " .set mips0 \n" \
6318 + : "=&r" (result), "=&r" (temp), \
6319 + "=" GCC_OFF_SMALL_ASM() (v->counter) \
6320 + : "Ir" (i), GCC_OFF_SMALL_ASM() (v->counter) \
6321 + : "memory"); \
6322 \
6323 result = temp; result c_op i; \
6324 } else { \
6325 unsigned long flags; \
6326 \
6327 raw_local_irq_save(flags); \
6328 - result = v->counter; \
6329 - result c_op i; \
6330 - v->counter = result; \
6331 + __asm__ __volatile__( \
6332 + " ld %0, %1 \n" \
6333 + "2: " #asm_op " %0, %1, %2 \n" \
6334 + " sd %0, %1 \n" \
6335 + "3: \n" \
6336 + extable \
6337 + : "=&r" (result), "+" GCC_OFF_SMALL_ASM() (v->counter) \
6338 + : "Ir" (i)); \
6339 raw_local_irq_restore(flags); \
6340 } \
6341 \
6342 @@ -410,16 +547,23 @@ static __inline__ long atomic64_##op##_return(long i, atomic64_t * v) \
6343 return result; \
6344 }
6345
6346 -#define ATOMIC64_OPS(op, c_op, asm_op) \
6347 - ATOMIC64_OP(op, c_op, asm_op) \
6348 - ATOMIC64_OP_RETURN(op, c_op, asm_op)
6349 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, _unchecked, asm_op##u, , ) \
6350 + __ATOMIC64_OP_RETURN(op, , asm_op, __OVERFLOW_POST, __OVERFLOW_EXTABLE)
6351
6352 -ATOMIC64_OPS(add, +=, daddu)
6353 -ATOMIC64_OPS(sub, -=, dsubu)
6354 +#define ATOMIC64_OPS(op, asm_op) \
6355 + ATOMIC64_OP(op, asm_op) \
6356 + ATOMIC64_OP_RETURN(op, asm_op)
6357 +
6358 +ATOMIC64_OPS(add, dadd)
6359 +ATOMIC64_OPS(sub, dsub)
6360
6361 #undef ATOMIC64_OPS
6362 #undef ATOMIC64_OP_RETURN
6363 +#undef __ATOMIC64_OP_RETURN
6364 #undef ATOMIC64_OP
6365 +#undef __ATOMIC64_OP
6366 +#undef __OVERFLOW_EXTABLE
6367 +#undef __OVERFLOW_POST
6368
6369 /*
6370 * atomic64_sub_if_positive - conditionally subtract integer from atomic
6371 @@ -430,7 +574,7 @@ ATOMIC64_OPS(sub, -=, dsubu)
6372 * Atomically test @v and subtract @i if @v is greater or equal than @i.
6373 * The function returns the old value of @v minus @i.
6374 */
6375 -static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6376 +static __inline__ long atomic64_sub_if_positive(long i, atomic64_t *v)
6377 {
6378 long result;
6379
6380 @@ -440,7 +584,7 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6381 long temp;
6382
6383 __asm__ __volatile__(
6384 - " .set arch=r4000 \n"
6385 + " .set "MIPS_ISA_LEVEL" \n"
6386 "1: lld %1, %2 # atomic64_sub_if_positive\n"
6387 " dsubu %0, %1, %3 \n"
6388 " bltz %0, 1f \n"
6389 @@ -489,9 +633,26 @@ static __inline__ long atomic64_sub_if_positive(long i, atomic64_t * v)
6390 return result;
6391 }
6392
6393 -#define atomic64_cmpxchg(v, o, n) \
6394 - ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
6395 -#define atomic64_xchg(v, new) (xchg(&((v)->counter), (new)))
6396 +static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
6397 +{
6398 + return cmpxchg(&v->counter, old, new);
6399 +}
6400 +
6401 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old,
6402 + long new)
6403 +{
6404 + return cmpxchg(&(v->counter), old, new);
6405 +}
6406 +
6407 +static inline long atomic64_xchg(atomic64_t *v, long new)
6408 +{
6409 + return xchg(&v->counter, new);
6410 +}
6411 +
6412 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
6413 +{
6414 + return xchg(&(v->counter), new);
6415 +}
6416
6417 /**
6418 * atomic64_add_unless - add unless the number is a given value
6419 @@ -521,6 +682,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6420
6421 #define atomic64_dec_return(v) atomic64_sub_return(1, (v))
6422 #define atomic64_inc_return(v) atomic64_add_return(1, (v))
6423 +#define atomic64_inc_return_unchecked(v) atomic64_add_return_unchecked(1, (v))
6424
6425 /*
6426 * atomic64_sub_and_test - subtract value from variable and test result
6427 @@ -542,6 +704,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6428 * other cases.
6429 */
6430 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
6431 +#define atomic64_inc_and_test_unchecked(v) atomic64_add_return_unchecked(1, (v)) == 0)
6432
6433 /*
6434 * atomic64_dec_and_test - decrement by 1 and test
6435 @@ -566,6 +729,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6436 * Atomically increments @v by 1.
6437 */
6438 #define atomic64_inc(v) atomic64_add(1, (v))
6439 +#define atomic64_inc_unchecked(v) atomic64_add_unchecked(1, (v))
6440
6441 /*
6442 * atomic64_dec - decrement and test
6443 @@ -574,6 +738,7 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
6444 * Atomically decrements @v by 1.
6445 */
6446 #define atomic64_dec(v) atomic64_sub(1, (v))
6447 +#define atomic64_dec_unchecked(v) atomic64_sub_unchecked(1, (v))
6448
6449 /*
6450 * atomic64_add_negative - add and test if negative
6451 diff --git a/arch/mips/include/asm/barrier.h b/arch/mips/include/asm/barrier.h
6452 index 2b8bbbc..4556df6 100644
6453 --- a/arch/mips/include/asm/barrier.h
6454 +++ b/arch/mips/include/asm/barrier.h
6455 @@ -133,7 +133,7 @@
6456 do { \
6457 compiletime_assert_atomic_type(*p); \
6458 smp_mb(); \
6459 - ACCESS_ONCE(*p) = (v); \
6460 + ACCESS_ONCE_RW(*p) = (v); \
6461 } while (0)
6462
6463 #define smp_load_acquire(p) \
6464 diff --git a/arch/mips/include/asm/cache.h b/arch/mips/include/asm/cache.h
6465 index b4db69f..8f3b093 100644
6466 --- a/arch/mips/include/asm/cache.h
6467 +++ b/arch/mips/include/asm/cache.h
6468 @@ -9,10 +9,11 @@
6469 #ifndef _ASM_CACHE_H
6470 #define _ASM_CACHE_H
6471
6472 +#include <linux/const.h>
6473 #include <kmalloc.h>
6474
6475 #define L1_CACHE_SHIFT CONFIG_MIPS_L1_CACHE_SHIFT
6476 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
6477 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
6478
6479 #define SMP_CACHE_SHIFT L1_CACHE_SHIFT
6480 #define SMP_CACHE_BYTES L1_CACHE_BYTES
6481 diff --git a/arch/mips/include/asm/elf.h b/arch/mips/include/asm/elf.h
6482 index f19e890..a4f8177 100644
6483 --- a/arch/mips/include/asm/elf.h
6484 +++ b/arch/mips/include/asm/elf.h
6485 @@ -417,6 +417,13 @@ extern const char *__elf_platform;
6486 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
6487 #endif
6488
6489 +#ifdef CONFIG_PAX_ASLR
6490 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6491 +
6492 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6493 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6494 +#endif
6495 +
6496 #define ARCH_HAS_SETUP_ADDITIONAL_PAGES 1
6497 struct linux_binprm;
6498 extern int arch_setup_additional_pages(struct linux_binprm *bprm,
6499 diff --git a/arch/mips/include/asm/exec.h b/arch/mips/include/asm/exec.h
6500 index c1f6afa..38cc6e9 100644
6501 --- a/arch/mips/include/asm/exec.h
6502 +++ b/arch/mips/include/asm/exec.h
6503 @@ -12,6 +12,6 @@
6504 #ifndef _ASM_EXEC_H
6505 #define _ASM_EXEC_H
6506
6507 -extern unsigned long arch_align_stack(unsigned long sp);
6508 +#define arch_align_stack(x) ((x) & ~0xfUL)
6509
6510 #endif /* _ASM_EXEC_H */
6511 diff --git a/arch/mips/include/asm/hw_irq.h b/arch/mips/include/asm/hw_irq.h
6512 index 9e8ef59..1139d6b 100644
6513 --- a/arch/mips/include/asm/hw_irq.h
6514 +++ b/arch/mips/include/asm/hw_irq.h
6515 @@ -10,7 +10,7 @@
6516
6517 #include <linux/atomic.h>
6518
6519 -extern atomic_t irq_err_count;
6520 +extern atomic_unchecked_t irq_err_count;
6521
6522 /*
6523 * interrupt-retrigger: NOP for now. This may not be appropriate for all
6524 diff --git a/arch/mips/include/asm/local.h b/arch/mips/include/asm/local.h
6525 index 8feaed6..1bd8a64 100644
6526 --- a/arch/mips/include/asm/local.h
6527 +++ b/arch/mips/include/asm/local.h
6528 @@ -13,15 +13,25 @@ typedef struct
6529 atomic_long_t a;
6530 } local_t;
6531
6532 +typedef struct {
6533 + atomic_long_unchecked_t a;
6534 +} local_unchecked_t;
6535 +
6536 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
6537
6538 #define local_read(l) atomic_long_read(&(l)->a)
6539 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
6540 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
6541 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
6542
6543 #define local_add(i, l) atomic_long_add((i), (&(l)->a))
6544 +#define local_add_unchecked(i, l) atomic_long_add_unchecked((i), (&(l)->a))
6545 #define local_sub(i, l) atomic_long_sub((i), (&(l)->a))
6546 +#define local_sub_unchecked(i, l) atomic_long_sub_unchecked((i), (&(l)->a))
6547 #define local_inc(l) atomic_long_inc(&(l)->a)
6548 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
6549 #define local_dec(l) atomic_long_dec(&(l)->a)
6550 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
6551
6552 /*
6553 * Same as above, but return the result value
6554 @@ -71,6 +81,51 @@ static __inline__ long local_add_return(long i, local_t * l)
6555 return result;
6556 }
6557
6558 +static __inline__ long local_add_return_unchecked(long i, local_unchecked_t * l)
6559 +{
6560 + unsigned long result;
6561 +
6562 + if (kernel_uses_llsc && R10000_LLSC_WAR) {
6563 + unsigned long temp;
6564 +
6565 + __asm__ __volatile__(
6566 + " .set mips3 \n"
6567 + "1:" __LL "%1, %2 # local_add_return \n"
6568 + " addu %0, %1, %3 \n"
6569 + __SC "%0, %2 \n"
6570 + " beqzl %0, 1b \n"
6571 + " addu %0, %1, %3 \n"
6572 + " .set mips0 \n"
6573 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6574 + : "Ir" (i), "m" (l->a.counter)
6575 + : "memory");
6576 + } else if (kernel_uses_llsc) {
6577 + unsigned long temp;
6578 +
6579 + __asm__ __volatile__(
6580 + " .set mips3 \n"
6581 + "1:" __LL "%1, %2 # local_add_return \n"
6582 + " addu %0, %1, %3 \n"
6583 + __SC "%0, %2 \n"
6584 + " beqz %0, 1b \n"
6585 + " addu %0, %1, %3 \n"
6586 + " .set mips0 \n"
6587 + : "=&r" (result), "=&r" (temp), "=m" (l->a.counter)
6588 + : "Ir" (i), "m" (l->a.counter)
6589 + : "memory");
6590 + } else {
6591 + unsigned long flags;
6592 +
6593 + local_irq_save(flags);
6594 + result = l->a.counter;
6595 + result += i;
6596 + l->a.counter = result;
6597 + local_irq_restore(flags);
6598 + }
6599 +
6600 + return result;
6601 +}
6602 +
6603 static __inline__ long local_sub_return(long i, local_t * l)
6604 {
6605 unsigned long result;
6606 @@ -118,6 +173,8 @@ static __inline__ long local_sub_return(long i, local_t * l)
6607
6608 #define local_cmpxchg(l, o, n) \
6609 ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6610 +#define local_cmpxchg_unchecked(l, o, n) \
6611 + ((long)cmpxchg_local(&((l)->a.counter), (o), (n)))
6612 #define local_xchg(l, n) (atomic_long_xchg((&(l)->a), (n)))
6613
6614 /**
6615 diff --git a/arch/mips/include/asm/page.h b/arch/mips/include/asm/page.h
6616 index 89dd7fe..a123c97 100644
6617 --- a/arch/mips/include/asm/page.h
6618 +++ b/arch/mips/include/asm/page.h
6619 @@ -118,7 +118,7 @@ extern void copy_user_highpage(struct page *to, struct page *from,
6620 #ifdef CONFIG_CPU_MIPS32
6621 typedef struct { unsigned long pte_low, pte_high; } pte_t;
6622 #define pte_val(x) ((x).pte_low | ((unsigned long long)(x).pte_high << 32))
6623 - #define __pte(x) ({ pte_t __pte = {(x), ((unsigned long long)(x)) >> 32}; __pte; })
6624 + #define __pte(x) ({ pte_t __pte = {(x), (x) >> 32}; __pte; })
6625 #else
6626 typedef struct { unsigned long long pte; } pte_t;
6627 #define pte_val(x) ((x).pte)
6628 diff --git a/arch/mips/include/asm/pgalloc.h b/arch/mips/include/asm/pgalloc.h
6629 index b336037..5b874cc 100644
6630 --- a/arch/mips/include/asm/pgalloc.h
6631 +++ b/arch/mips/include/asm/pgalloc.h
6632 @@ -37,6 +37,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6633 {
6634 set_pud(pud, __pud((unsigned long)pmd));
6635 }
6636 +
6637 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
6638 +{
6639 + pud_populate(mm, pud, pmd);
6640 +}
6641 #endif
6642
6643 /*
6644 diff --git a/arch/mips/include/asm/pgtable.h b/arch/mips/include/asm/pgtable.h
6645 index 819af9d..439839d 100644
6646 --- a/arch/mips/include/asm/pgtable.h
6647 +++ b/arch/mips/include/asm/pgtable.h
6648 @@ -20,6 +20,9 @@
6649 #include <asm/io.h>
6650 #include <asm/pgtable-bits.h>
6651
6652 +#define ktla_ktva(addr) (addr)
6653 +#define ktva_ktla(addr) (addr)
6654 +
6655 struct mm_struct;
6656 struct vm_area_struct;
6657
6658 diff --git a/arch/mips/include/asm/thread_info.h b/arch/mips/include/asm/thread_info.h
6659 index 9c0014e..5101ef5 100644
6660 --- a/arch/mips/include/asm/thread_info.h
6661 +++ b/arch/mips/include/asm/thread_info.h
6662 @@ -100,6 +100,9 @@ static inline struct thread_info *current_thread_info(void)
6663 #define TIF_SECCOMP 4 /* secure computing */
6664 #define TIF_NOTIFY_RESUME 5 /* callback before returning to user */
6665 #define TIF_RESTORE_SIGMASK 9 /* restore signal mask in do_signal() */
6666 +/* li takes a 32bit immediate */
6667 +#define TIF_GRSEC_SETXID 10 /* update credentials on syscall entry/exit */
6668 +
6669 #define TIF_USEDFPU 16 /* FPU was used by this task this quantum (SMP) */
6670 #define TIF_MEMDIE 18 /* is terminating due to OOM killer */
6671 #define TIF_NOHZ 19 /* in adaptive nohz mode */
6672 @@ -135,14 +138,16 @@ static inline struct thread_info *current_thread_info(void)
6673 #define _TIF_USEDMSA (1<<TIF_USEDMSA)
6674 #define _TIF_MSA_CTX_LIVE (1<<TIF_MSA_CTX_LIVE)
6675 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
6676 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
6677
6678 #define _TIF_WORK_SYSCALL_ENTRY (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6679 _TIF_SYSCALL_AUDIT | \
6680 - _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP)
6681 + _TIF_SYSCALL_TRACEPOINT | _TIF_SECCOMP | \
6682 + _TIF_GRSEC_SETXID)
6683
6684 /* work to do in syscall_trace_leave() */
6685 #define _TIF_WORK_SYSCALL_EXIT (_TIF_NOHZ | _TIF_SYSCALL_TRACE | \
6686 - _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT)
6687 + _TIF_SYSCALL_AUDIT | _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6688
6689 /* work to do on interrupt/exception return */
6690 #define _TIF_WORK_MASK \
6691 @@ -150,7 +155,7 @@ static inline struct thread_info *current_thread_info(void)
6692 /* work to do on any return to u-space */
6693 #define _TIF_ALLWORK_MASK (_TIF_NOHZ | _TIF_WORK_MASK | \
6694 _TIF_WORK_SYSCALL_EXIT | \
6695 - _TIF_SYSCALL_TRACEPOINT)
6696 + _TIF_SYSCALL_TRACEPOINT | _TIF_GRSEC_SETXID)
6697
6698 /*
6699 * We stash processor id into a COP0 register to retrieve it fast
6700 diff --git a/arch/mips/include/asm/uaccess.h b/arch/mips/include/asm/uaccess.h
6701 index bf8b324..cec5705 100644
6702 --- a/arch/mips/include/asm/uaccess.h
6703 +++ b/arch/mips/include/asm/uaccess.h
6704 @@ -130,6 +130,7 @@ extern u64 __ua_limit;
6705 __ok == 0; \
6706 })
6707
6708 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
6709 #define access_ok(type, addr, size) \
6710 likely(__access_ok((addr), (size), __access_mask))
6711
6712 diff --git a/arch/mips/kernel/binfmt_elfn32.c b/arch/mips/kernel/binfmt_elfn32.c
6713 index 1188e00..41cf144 100644
6714 --- a/arch/mips/kernel/binfmt_elfn32.c
6715 +++ b/arch/mips/kernel/binfmt_elfn32.c
6716 @@ -50,6 +50,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6717 #undef ELF_ET_DYN_BASE
6718 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6719
6720 +#ifdef CONFIG_PAX_ASLR
6721 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6722 +
6723 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6724 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6725 +#endif
6726 +
6727 #include <asm/processor.h>
6728 #include <linux/module.h>
6729 #include <linux/elfcore.h>
6730 diff --git a/arch/mips/kernel/binfmt_elfo32.c b/arch/mips/kernel/binfmt_elfo32.c
6731 index 9287678..f870e47 100644
6732 --- a/arch/mips/kernel/binfmt_elfo32.c
6733 +++ b/arch/mips/kernel/binfmt_elfo32.c
6734 @@ -70,6 +70,13 @@ typedef elf_fpreg_t elf_fpregset_t[ELF_NFPREG];
6735 #undef ELF_ET_DYN_BASE
6736 #define ELF_ET_DYN_BASE (TASK32_SIZE / 3 * 2)
6737
6738 +#ifdef CONFIG_PAX_ASLR
6739 +#define PAX_ELF_ET_DYN_BASE (TASK_IS_32BIT_ADDR ? 0x00400000UL : 0x00400000UL)
6740 +
6741 +#define PAX_DELTA_MMAP_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6742 +#define PAX_DELTA_STACK_LEN (TASK_IS_32BIT_ADDR ? 27-PAGE_SHIFT : 36-PAGE_SHIFT)
6743 +#endif
6744 +
6745 #include <asm/processor.h>
6746
6747 #include <linux/module.h>
6748 diff --git a/arch/mips/kernel/i8259.c b/arch/mips/kernel/i8259.c
6749 index a74ec3a..4f06f18 100644
6750 --- a/arch/mips/kernel/i8259.c
6751 +++ b/arch/mips/kernel/i8259.c
6752 @@ -202,7 +202,7 @@ spurious_8259A_irq:
6753 printk(KERN_DEBUG "spurious 8259A interrupt: IRQ%d.\n", irq);
6754 spurious_irq_mask |= irqmask;
6755 }
6756 - atomic_inc(&irq_err_count);
6757 + atomic_inc_unchecked(&irq_err_count);
6758 /*
6759 * Theoretically we do not have to handle this IRQ,
6760 * but in Linux this does not cause problems and is
6761 diff --git a/arch/mips/kernel/irq-gt641xx.c b/arch/mips/kernel/irq-gt641xx.c
6762 index 44a1f79..2bd6aa3 100644
6763 --- a/arch/mips/kernel/irq-gt641xx.c
6764 +++ b/arch/mips/kernel/irq-gt641xx.c
6765 @@ -110,7 +110,7 @@ void gt641xx_irq_dispatch(void)
6766 }
6767 }
6768
6769 - atomic_inc(&irq_err_count);
6770 + atomic_inc_unchecked(&irq_err_count);
6771 }
6772
6773 void __init gt641xx_irq_init(void)
6774 diff --git a/arch/mips/kernel/irq.c b/arch/mips/kernel/irq.c
6775 index 3c8a18a..b4929b6 100644
6776 --- a/arch/mips/kernel/irq.c
6777 +++ b/arch/mips/kernel/irq.c
6778 @@ -76,17 +76,17 @@ void ack_bad_irq(unsigned int irq)
6779 printk("unexpected IRQ # %d\n", irq);
6780 }
6781
6782 -atomic_t irq_err_count;
6783 +atomic_unchecked_t irq_err_count;
6784
6785 int arch_show_interrupts(struct seq_file *p, int prec)
6786 {
6787 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
6788 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
6789 return 0;
6790 }
6791
6792 asmlinkage void spurious_interrupt(void)
6793 {
6794 - atomic_inc(&irq_err_count);
6795 + atomic_inc_unchecked(&irq_err_count);
6796 }
6797
6798 void __init init_IRQ(void)
6799 @@ -110,6 +110,8 @@ void __init init_IRQ(void)
6800 }
6801
6802 #ifdef CONFIG_DEBUG_STACKOVERFLOW
6803 +
6804 +extern void gr_handle_kernel_exploit(void);
6805 static inline void check_stack_overflow(void)
6806 {
6807 unsigned long sp;
6808 @@ -125,6 +127,7 @@ static inline void check_stack_overflow(void)
6809 printk("do_IRQ: stack overflow: %ld\n",
6810 sp - sizeof(struct thread_info));
6811 dump_stack();
6812 + gr_handle_kernel_exploit();
6813 }
6814 }
6815 #else
6816 diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c
6817 index 0614717..002fa43 100644
6818 --- a/arch/mips/kernel/pm-cps.c
6819 +++ b/arch/mips/kernel/pm-cps.c
6820 @@ -172,7 +172,7 @@ int cps_pm_enter_state(enum cps_pm_state state)
6821 nc_core_ready_count = nc_addr;
6822
6823 /* Ensure ready_count is zero-initialised before the assembly runs */
6824 - ACCESS_ONCE(*nc_core_ready_count) = 0;
6825 + ACCESS_ONCE_RW(*nc_core_ready_count) = 0;
6826 coupled_barrier(&per_cpu(pm_barrier, core), online);
6827
6828 /* Run the generated entry code */
6829 diff --git a/arch/mips/kernel/process.c b/arch/mips/kernel/process.c
6830 index f2975d4..f61d355 100644
6831 --- a/arch/mips/kernel/process.c
6832 +++ b/arch/mips/kernel/process.c
6833 @@ -541,18 +541,6 @@ out:
6834 return pc;
6835 }
6836
6837 -/*
6838 - * Don't forget that the stack pointer must be aligned on a 8 bytes
6839 - * boundary for 32-bits ABI and 16 bytes for 64-bits ABI.
6840 - */
6841 -unsigned long arch_align_stack(unsigned long sp)
6842 -{
6843 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
6844 - sp -= get_random_int() & ~PAGE_MASK;
6845 -
6846 - return sp & ALMASK;
6847 -}
6848 -
6849 static void arch_dump_stack(void *info)
6850 {
6851 struct pt_regs *regs;
6852 diff --git a/arch/mips/kernel/ptrace.c b/arch/mips/kernel/ptrace.c
6853 index e933a30..0d02625 100644
6854 --- a/arch/mips/kernel/ptrace.c
6855 +++ b/arch/mips/kernel/ptrace.c
6856 @@ -785,6 +785,10 @@ long arch_ptrace(struct task_struct *child, long request,
6857 return ret;
6858 }
6859
6860 +#ifdef CONFIG_GRKERNSEC_SETXID
6861 +extern void gr_delayed_cred_worker(void);
6862 +#endif
6863 +
6864 /*
6865 * Notification of system call entry/exit
6866 * - triggered by current->work.syscall_trace
6867 @@ -803,6 +807,11 @@ asmlinkage long syscall_trace_enter(struct pt_regs *regs, long syscall)
6868 tracehook_report_syscall_entry(regs))
6869 ret = -1;
6870
6871 +#ifdef CONFIG_GRKERNSEC_SETXID
6872 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
6873 + gr_delayed_cred_worker();
6874 +#endif
6875 +
6876 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
6877 trace_sys_enter(regs, regs->regs[2]);
6878
6879 diff --git a/arch/mips/kernel/sync-r4k.c b/arch/mips/kernel/sync-r4k.c
6880 index 2242bdd..b284048 100644
6881 --- a/arch/mips/kernel/sync-r4k.c
6882 +++ b/arch/mips/kernel/sync-r4k.c
6883 @@ -18,8 +18,8 @@
6884 #include <asm/mipsregs.h>
6885
6886 static atomic_t count_start_flag = ATOMIC_INIT(0);
6887 -static atomic_t count_count_start = ATOMIC_INIT(0);
6888 -static atomic_t count_count_stop = ATOMIC_INIT(0);
6889 +static atomic_unchecked_t count_count_start = ATOMIC_INIT(0);
6890 +static atomic_unchecked_t count_count_stop = ATOMIC_INIT(0);
6891 static atomic_t count_reference = ATOMIC_INIT(0);
6892
6893 #define COUNTON 100
6894 @@ -58,13 +58,13 @@ void synchronise_count_master(int cpu)
6895
6896 for (i = 0; i < NR_LOOPS; i++) {
6897 /* slaves loop on '!= 2' */
6898 - while (atomic_read(&count_count_start) != 1)
6899 + while (atomic_read_unchecked(&count_count_start) != 1)
6900 mb();
6901 - atomic_set(&count_count_stop, 0);
6902 + atomic_set_unchecked(&count_count_stop, 0);
6903 smp_wmb();
6904
6905 /* this lets the slaves write their count register */
6906 - atomic_inc(&count_count_start);
6907 + atomic_inc_unchecked(&count_count_start);
6908
6909 /*
6910 * Everyone initialises count in the last loop:
6911 @@ -75,11 +75,11 @@ void synchronise_count_master(int cpu)
6912 /*
6913 * Wait for all slaves to leave the synchronization point:
6914 */
6915 - while (atomic_read(&count_count_stop) != 1)
6916 + while (atomic_read_unchecked(&count_count_stop) != 1)
6917 mb();
6918 - atomic_set(&count_count_start, 0);
6919 + atomic_set_unchecked(&count_count_start, 0);
6920 smp_wmb();
6921 - atomic_inc(&count_count_stop);
6922 + atomic_inc_unchecked(&count_count_stop);
6923 }
6924 /* Arrange for an interrupt in a short while */
6925 write_c0_compare(read_c0_count() + COUNTON);
6926 @@ -112,8 +112,8 @@ void synchronise_count_slave(int cpu)
6927 initcount = atomic_read(&count_reference);
6928
6929 for (i = 0; i < NR_LOOPS; i++) {
6930 - atomic_inc(&count_count_start);
6931 - while (atomic_read(&count_count_start) != 2)
6932 + atomic_inc_unchecked(&count_count_start);
6933 + while (atomic_read_unchecked(&count_count_start) != 2)
6934 mb();
6935
6936 /*
6937 @@ -122,8 +122,8 @@ void synchronise_count_slave(int cpu)
6938 if (i == NR_LOOPS-1)
6939 write_c0_count(initcount);
6940
6941 - atomic_inc(&count_count_stop);
6942 - while (atomic_read(&count_count_stop) != 2)
6943 + atomic_inc_unchecked(&count_count_stop);
6944 + while (atomic_read_unchecked(&count_count_stop) != 2)
6945 mb();
6946 }
6947 /* Arrange for an interrupt in a short while */
6948 diff --git a/arch/mips/kernel/traps.c b/arch/mips/kernel/traps.c
6949 index d2d1c19..3e21d8d 100644
6950 --- a/arch/mips/kernel/traps.c
6951 +++ b/arch/mips/kernel/traps.c
6952 @@ -689,7 +689,18 @@ asmlinkage void do_ov(struct pt_regs *regs)
6953 siginfo_t info;
6954
6955 prev_state = exception_enter();
6956 - die_if_kernel("Integer overflow", regs);
6957 + if (unlikely(!user_mode(regs))) {
6958 +
6959 +#ifdef CONFIG_PAX_REFCOUNT
6960 + if (fixup_exception(regs)) {
6961 + pax_report_refcount_overflow(regs);
6962 + exception_exit(prev_state);
6963 + return;
6964 + }
6965 +#endif
6966 +
6967 + die("Integer overflow", regs);
6968 + }
6969
6970 info.si_code = FPE_INTOVF;
6971 info.si_signo = SIGFPE;
6972 diff --git a/arch/mips/kvm/mips.c b/arch/mips/kvm/mips.c
6973 index 52f205a..335927c 100644
6974 --- a/arch/mips/kvm/mips.c
6975 +++ b/arch/mips/kvm/mips.c
6976 @@ -1013,7 +1013,7 @@ long kvm_arch_vm_ioctl(struct file *filp, unsigned int ioctl, unsigned long arg)
6977 return r;
6978 }
6979
6980 -int kvm_arch_init(void *opaque)
6981 +int kvm_arch_init(const void *opaque)
6982 {
6983 if (kvm_mips_callbacks) {
6984 kvm_err("kvm: module already exists\n");
6985 diff --git a/arch/mips/mm/fault.c b/arch/mips/mm/fault.c
6986 index 7ff8637..6004edb 100644
6987 --- a/arch/mips/mm/fault.c
6988 +++ b/arch/mips/mm/fault.c
6989 @@ -31,6 +31,23 @@
6990
6991 int show_unhandled_signals = 1;
6992
6993 +#ifdef CONFIG_PAX_PAGEEXEC
6994 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
6995 +{
6996 + unsigned long i;
6997 +
6998 + printk(KERN_ERR "PAX: bytes at PC: ");
6999 + for (i = 0; i < 5; i++) {
7000 + unsigned int c;
7001 + if (get_user(c, (unsigned int *)pc+i))
7002 + printk(KERN_CONT "???????? ");
7003 + else
7004 + printk(KERN_CONT "%08x ", c);
7005 + }
7006 + printk("\n");
7007 +}
7008 +#endif
7009 +
7010 /*
7011 * This routine handles page faults. It determines the address,
7012 * and the problem, and then passes it off to one of the appropriate
7013 @@ -206,6 +223,14 @@ bad_area:
7014 bad_area_nosemaphore:
7015 /* User mode accesses just cause a SIGSEGV */
7016 if (user_mode(regs)) {
7017 +
7018 +#ifdef CONFIG_PAX_PAGEEXEC
7019 + if (cpu_has_rixi && (mm->pax_flags & MF_PAX_PAGEEXEC) && !write && address == instruction_pointer(regs)) {
7020 + pax_report_fault(regs, (void *)address, (void *)user_stack_pointer(regs));
7021 + do_group_exit(SIGKILL);
7022 + }
7023 +#endif
7024 +
7025 tsk->thread.cp0_badvaddr = address;
7026 tsk->thread.error_code = write;
7027 if (show_unhandled_signals &&
7028 diff --git a/arch/mips/mm/mmap.c b/arch/mips/mm/mmap.c
7029 index 5c81fdd..db158d3 100644
7030 --- a/arch/mips/mm/mmap.c
7031 +++ b/arch/mips/mm/mmap.c
7032 @@ -59,6 +59,7 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7033 struct vm_area_struct *vma;
7034 unsigned long addr = addr0;
7035 int do_color_align;
7036 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
7037 struct vm_unmapped_area_info info;
7038
7039 if (unlikely(len > TASK_SIZE))
7040 @@ -84,6 +85,11 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7041 do_color_align = 1;
7042
7043 /* requesting a specific address */
7044 +
7045 +#ifdef CONFIG_PAX_RANDMMAP
7046 + if (!(current->mm->pax_flags & MF_PAX_RANDMMAP))
7047 +#endif
7048 +
7049 if (addr) {
7050 if (do_color_align)
7051 addr = COLOUR_ALIGN(addr, pgoff);
7052 @@ -91,14 +97,14 @@ static unsigned long arch_get_unmapped_area_common(struct file *filp,
7053 addr = PAGE_ALIGN(addr);
7054
7055 vma = find_vma(mm, addr);
7056 - if (TASK_SIZE - len >= addr &&
7057 - (!vma || addr + len <= vma->vm_start))
7058 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
7059 return addr;
7060 }
7061
7062 info.length = len;
7063 info.align_mask = do_color_align ? (PAGE_MASK & shm_align_mask) : 0;
7064 info.align_offset = pgoff << PAGE_SHIFT;
7065 + info.threadstack_offset = offset;
7066
7067 if (dir == DOWN) {
7068 info.flags = VM_UNMAPPED_AREA_TOPDOWN;
7069 @@ -160,45 +166,34 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7070 {
7071 unsigned long random_factor = 0UL;
7072
7073 +#ifdef CONFIG_PAX_RANDMMAP
7074 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7075 +#endif
7076 +
7077 if (current->flags & PF_RANDOMIZE)
7078 random_factor = arch_mmap_rnd();
7079
7080 if (mmap_is_legacy()) {
7081 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
7082 +
7083 +#ifdef CONFIG_PAX_RANDMMAP
7084 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7085 + mm->mmap_base += mm->delta_mmap;
7086 +#endif
7087 +
7088 mm->get_unmapped_area = arch_get_unmapped_area;
7089 } else {
7090 mm->mmap_base = mmap_base(random_factor);
7091 +
7092 +#ifdef CONFIG_PAX_RANDMMAP
7093 + if (mm->pax_flags & MF_PAX_RANDMMAP)
7094 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7095 +#endif
7096 +
7097 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
7098 }
7099 }
7100
7101 -static inline unsigned long brk_rnd(void)
7102 -{
7103 - unsigned long rnd = get_random_int();
7104 -
7105 - rnd = rnd << PAGE_SHIFT;
7106 - /* 8MB for 32bit, 256MB for 64bit */
7107 - if (TASK_IS_32BIT_ADDR)
7108 - rnd = rnd & 0x7ffffful;
7109 - else
7110 - rnd = rnd & 0xffffffful;
7111 -
7112 - return rnd;
7113 -}
7114 -
7115 -unsigned long arch_randomize_brk(struct mm_struct *mm)
7116 -{
7117 - unsigned long base = mm->brk;
7118 - unsigned long ret;
7119 -
7120 - ret = PAGE_ALIGN(base + brk_rnd());
7121 -
7122 - if (ret < mm->brk)
7123 - return mm->brk;
7124 -
7125 - return ret;
7126 -}
7127 -
7128 int __virt_addr_valid(const volatile void *kaddr)
7129 {
7130 return pfn_valid(PFN_DOWN(virt_to_phys(kaddr)));
7131 diff --git a/arch/mips/sgi-ip27/ip27-nmi.c b/arch/mips/sgi-ip27/ip27-nmi.c
7132 index a2358b4..7cead4f 100644
7133 --- a/arch/mips/sgi-ip27/ip27-nmi.c
7134 +++ b/arch/mips/sgi-ip27/ip27-nmi.c
7135 @@ -187,9 +187,9 @@ void
7136 cont_nmi_dump(void)
7137 {
7138 #ifndef REAL_NMI_SIGNAL
7139 - static atomic_t nmied_cpus = ATOMIC_INIT(0);
7140 + static atomic_unchecked_t nmied_cpus = ATOMIC_INIT(0);
7141
7142 - atomic_inc(&nmied_cpus);
7143 + atomic_inc_unchecked(&nmied_cpus);
7144 #endif
7145 /*
7146 * Only allow 1 cpu to proceed
7147 @@ -233,7 +233,7 @@ cont_nmi_dump(void)
7148 udelay(10000);
7149 }
7150 #else
7151 - while (atomic_read(&nmied_cpus) != num_online_cpus());
7152 + while (atomic_read_unchecked(&nmied_cpus) != num_online_cpus());
7153 #endif
7154
7155 /*
7156 diff --git a/arch/mips/sni/rm200.c b/arch/mips/sni/rm200.c
7157 index a046b30..6799527 100644
7158 --- a/arch/mips/sni/rm200.c
7159 +++ b/arch/mips/sni/rm200.c
7160 @@ -270,7 +270,7 @@ spurious_8259A_irq:
7161 "spurious RM200 8259A interrupt: IRQ%d.\n", irq);
7162 spurious_irq_mask |= irqmask;
7163 }
7164 - atomic_inc(&irq_err_count);
7165 + atomic_inc_unchecked(&irq_err_count);
7166 /*
7167 * Theoretically we do not have to handle this IRQ,
7168 * but in Linux this does not cause problems and is
7169 diff --git a/arch/mips/vr41xx/common/icu.c b/arch/mips/vr41xx/common/icu.c
7170 index 41e873b..34d33a7 100644
7171 --- a/arch/mips/vr41xx/common/icu.c
7172 +++ b/arch/mips/vr41xx/common/icu.c
7173 @@ -653,7 +653,7 @@ static int icu_get_irq(unsigned int irq)
7174
7175 printk(KERN_ERR "spurious ICU interrupt: %04x,%04x\n", pend1, pend2);
7176
7177 - atomic_inc(&irq_err_count);
7178 + atomic_inc_unchecked(&irq_err_count);
7179
7180 return -1;
7181 }
7182 diff --git a/arch/mips/vr41xx/common/irq.c b/arch/mips/vr41xx/common/irq.c
7183 index ae0e4ee..e8f0692 100644
7184 --- a/arch/mips/vr41xx/common/irq.c
7185 +++ b/arch/mips/vr41xx/common/irq.c
7186 @@ -64,7 +64,7 @@ static void irq_dispatch(unsigned int irq)
7187 irq_cascade_t *cascade;
7188
7189 if (irq >= NR_IRQS) {
7190 - atomic_inc(&irq_err_count);
7191 + atomic_inc_unchecked(&irq_err_count);
7192 return;
7193 }
7194
7195 @@ -84,7 +84,7 @@ static void irq_dispatch(unsigned int irq)
7196 ret = cascade->get_irq(irq);
7197 irq = ret;
7198 if (ret < 0)
7199 - atomic_inc(&irq_err_count);
7200 + atomic_inc_unchecked(&irq_err_count);
7201 else
7202 irq_dispatch(irq);
7203 if (!irqd_irq_disabled(idata) && chip->irq_unmask)
7204 diff --git a/arch/mn10300/proc-mn103e010/include/proc/cache.h b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7205 index 967d144..db12197 100644
7206 --- a/arch/mn10300/proc-mn103e010/include/proc/cache.h
7207 +++ b/arch/mn10300/proc-mn103e010/include/proc/cache.h
7208 @@ -11,12 +11,14 @@
7209 #ifndef _ASM_PROC_CACHE_H
7210 #define _ASM_PROC_CACHE_H
7211
7212 +#include <linux/const.h>
7213 +
7214 /* L1 cache */
7215
7216 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7217 #define L1_CACHE_NENTRIES 256 /* number of entries in each way */
7218 -#define L1_CACHE_BYTES 16 /* bytes per entry */
7219 #define L1_CACHE_SHIFT 4 /* shift for bytes per entry */
7220 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7221 #define L1_CACHE_WAYDISP 0x1000 /* displacement of one way from the next */
7222
7223 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7224 diff --git a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7225 index bcb5df2..84fabd2 100644
7226 --- a/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7227 +++ b/arch/mn10300/proc-mn2ws0050/include/proc/cache.h
7228 @@ -16,13 +16,15 @@
7229 #ifndef _ASM_PROC_CACHE_H
7230 #define _ASM_PROC_CACHE_H
7231
7232 +#include <linux/const.h>
7233 +
7234 /*
7235 * L1 cache
7236 */
7237 #define L1_CACHE_NWAYS 4 /* number of ways in caches */
7238 #define L1_CACHE_NENTRIES 128 /* number of entries in each way */
7239 -#define L1_CACHE_BYTES 32 /* bytes per entry */
7240 #define L1_CACHE_SHIFT 5 /* shift for bytes per entry */
7241 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT) /* bytes per entry */
7242 #define L1_CACHE_WAYDISP 0x1000 /* distance from one way to the next */
7243
7244 #define L1_CACHE_TAG_VALID 0x00000001 /* cache tag valid bit */
7245 diff --git a/arch/openrisc/include/asm/cache.h b/arch/openrisc/include/asm/cache.h
7246 index 4ce7a01..449202a 100644
7247 --- a/arch/openrisc/include/asm/cache.h
7248 +++ b/arch/openrisc/include/asm/cache.h
7249 @@ -19,11 +19,13 @@
7250 #ifndef __ASM_OPENRISC_CACHE_H
7251 #define __ASM_OPENRISC_CACHE_H
7252
7253 +#include <linux/const.h>
7254 +
7255 /* FIXME: How can we replace these with values from the CPU...
7256 * they shouldn't be hard-coded!
7257 */
7258
7259 -#define L1_CACHE_BYTES 16
7260 #define L1_CACHE_SHIFT 4
7261 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7262
7263 #endif /* __ASM_OPENRISC_CACHE_H */
7264 diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h
7265 index 226f8ca9..9d9b87d 100644
7266 --- a/arch/parisc/include/asm/atomic.h
7267 +++ b/arch/parisc/include/asm/atomic.h
7268 @@ -273,6 +273,16 @@ static inline long atomic64_dec_if_positive(atomic64_t *v)
7269 return dec;
7270 }
7271
7272 +#define atomic64_read_unchecked(v) atomic64_read(v)
7273 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
7274 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
7275 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
7276 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
7277 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
7278 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
7279 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
7280 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
7281 +
7282 #endif /* !CONFIG_64BIT */
7283
7284
7285 diff --git a/arch/parisc/include/asm/cache.h b/arch/parisc/include/asm/cache.h
7286 index 47f11c7..3420df2 100644
7287 --- a/arch/parisc/include/asm/cache.h
7288 +++ b/arch/parisc/include/asm/cache.h
7289 @@ -5,6 +5,7 @@
7290 #ifndef __ARCH_PARISC_CACHE_H
7291 #define __ARCH_PARISC_CACHE_H
7292
7293 +#include <linux/const.h>
7294
7295 /*
7296 * PA 2.0 processors have 64-byte cachelines; PA 1.1 processors have
7297 @@ -15,13 +16,13 @@
7298 * just ruin performance.
7299 */
7300 #ifdef CONFIG_PA20
7301 -#define L1_CACHE_BYTES 64
7302 #define L1_CACHE_SHIFT 6
7303 #else
7304 -#define L1_CACHE_BYTES 32
7305 #define L1_CACHE_SHIFT 5
7306 #endif
7307
7308 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
7309 +
7310 #ifndef __ASSEMBLY__
7311
7312 #define SMP_CACHE_BYTES L1_CACHE_BYTES
7313 diff --git a/arch/parisc/include/asm/elf.h b/arch/parisc/include/asm/elf.h
7314 index 78c9fd3..42fa66a 100644
7315 --- a/arch/parisc/include/asm/elf.h
7316 +++ b/arch/parisc/include/asm/elf.h
7317 @@ -342,6 +342,13 @@ struct pt_regs; /* forward declaration... */
7318
7319 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE + 0x01000000)
7320
7321 +#ifdef CONFIG_PAX_ASLR
7322 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
7323 +
7324 +#define PAX_DELTA_MMAP_LEN 16
7325 +#define PAX_DELTA_STACK_LEN 16
7326 +#endif
7327 +
7328 /* This yields a mask that user programs can use to figure out what
7329 instruction set this CPU supports. This could be done in user space,
7330 but it's not easy, and we've already done it here. */
7331 diff --git a/arch/parisc/include/asm/pgalloc.h b/arch/parisc/include/asm/pgalloc.h
7332 index 3a08eae..08fef28 100644
7333 --- a/arch/parisc/include/asm/pgalloc.h
7334 +++ b/arch/parisc/include/asm/pgalloc.h
7335 @@ -61,6 +61,11 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7336 (__u32)(__pa((unsigned long)pmd) >> PxD_VALUE_SHIFT));
7337 }
7338
7339 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmd)
7340 +{
7341 + pgd_populate(mm, pgd, pmd);
7342 +}
7343 +
7344 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7345 {
7346 pmd_t *pmd = (pmd_t *)__get_free_pages(GFP_KERNEL|__GFP_REPEAT,
7347 @@ -72,7 +77,7 @@ static inline pmd_t *pmd_alloc_one(struct mm_struct *mm, unsigned long address)
7348
7349 static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7350 {
7351 - if(pmd_flag(*pmd) & PxD_FLAG_ATTACHED)
7352 + if (pmd_flag(*pmd) & PxD_FLAG_ATTACHED) {
7353 /*
7354 * This is the permanent pmd attached to the pgd;
7355 * cannot free it.
7356 @@ -81,6 +86,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7357 */
7358 mm_inc_nr_pmds(mm);
7359 return;
7360 + }
7361 free_pages((unsigned long)pmd, PMD_ORDER);
7362 }
7363
7364 @@ -96,6 +102,7 @@ static inline void pmd_free(struct mm_struct *mm, pmd_t *pmd)
7365 #define pmd_alloc_one(mm, addr) ({ BUG(); ((pmd_t *)2); })
7366 #define pmd_free(mm, x) do { } while (0)
7367 #define pgd_populate(mm, pmd, pte) BUG()
7368 +#define pgd_populate_kernel(mm, pmd, pte) BUG()
7369
7370 #endif
7371
7372 diff --git a/arch/parisc/include/asm/pgtable.h b/arch/parisc/include/asm/pgtable.h
7373 index 0a18375..d613939 100644
7374 --- a/arch/parisc/include/asm/pgtable.h
7375 +++ b/arch/parisc/include/asm/pgtable.h
7376 @@ -213,6 +213,17 @@ extern void purge_tlb_entries(struct mm_struct *, unsigned long);
7377 #define PAGE_EXECREAD __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_EXEC |_PAGE_ACCESSED)
7378 #define PAGE_COPY PAGE_EXECREAD
7379 #define PAGE_RWX __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_EXEC |_PAGE_ACCESSED)
7380 +
7381 +#ifdef CONFIG_PAX_PAGEEXEC
7382 +# define PAGE_SHARED_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_WRITE | _PAGE_ACCESSED)
7383 +# define PAGE_COPY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7384 +# define PAGE_READONLY_NOEXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | _PAGE_READ | _PAGE_ACCESSED)
7385 +#else
7386 +# define PAGE_SHARED_NOEXEC PAGE_SHARED
7387 +# define PAGE_COPY_NOEXEC PAGE_COPY
7388 +# define PAGE_READONLY_NOEXEC PAGE_READONLY
7389 +#endif
7390 +
7391 #define PAGE_KERNEL __pgprot(_PAGE_KERNEL)
7392 #define PAGE_KERNEL_EXEC __pgprot(_PAGE_KERNEL_EXEC)
7393 #define PAGE_KERNEL_RWX __pgprot(_PAGE_KERNEL_RWX)
7394 diff --git a/arch/parisc/include/asm/uaccess.h b/arch/parisc/include/asm/uaccess.h
7395 index 0abdd4c..1af92f0 100644
7396 --- a/arch/parisc/include/asm/uaccess.h
7397 +++ b/arch/parisc/include/asm/uaccess.h
7398 @@ -243,10 +243,10 @@ static inline unsigned long __must_check copy_from_user(void *to,
7399 const void __user *from,
7400 unsigned long n)
7401 {
7402 - int sz = __compiletime_object_size(to);
7403 + size_t sz = __compiletime_object_size(to);
7404 int ret = -EFAULT;
7405
7406 - if (likely(sz == -1 || !__builtin_constant_p(n) || sz >= n))
7407 + if (likely(sz == (size_t)-1 || !__builtin_constant_p(n) || sz >= n))
7408 ret = __copy_from_user(to, from, n);
7409 else
7410 copy_from_user_overflow();
7411 diff --git a/arch/parisc/kernel/module.c b/arch/parisc/kernel/module.c
7412 index 3c63a82..b1d6ee9 100644
7413 --- a/arch/parisc/kernel/module.c
7414 +++ b/arch/parisc/kernel/module.c
7415 @@ -98,16 +98,38 @@
7416
7417 /* three functions to determine where in the module core
7418 * or init pieces the location is */
7419 +static inline int in_init_rx(struct module *me, void *loc)
7420 +{
7421 + return (loc >= me->module_init_rx &&
7422 + loc < (me->module_init_rx + me->init_size_rx));
7423 +}
7424 +
7425 +static inline int in_init_rw(struct module *me, void *loc)
7426 +{
7427 + return (loc >= me->module_init_rw &&
7428 + loc < (me->module_init_rw + me->init_size_rw));
7429 +}
7430 +
7431 static inline int in_init(struct module *me, void *loc)
7432 {
7433 - return (loc >= me->module_init &&
7434 - loc <= (me->module_init + me->init_size));
7435 + return in_init_rx(me, loc) || in_init_rw(me, loc);
7436 +}
7437 +
7438 +static inline int in_core_rx(struct module *me, void *loc)
7439 +{
7440 + return (loc >= me->module_core_rx &&
7441 + loc < (me->module_core_rx + me->core_size_rx));
7442 +}
7443 +
7444 +static inline int in_core_rw(struct module *me, void *loc)
7445 +{
7446 + return (loc >= me->module_core_rw &&
7447 + loc < (me->module_core_rw + me->core_size_rw));
7448 }
7449
7450 static inline int in_core(struct module *me, void *loc)
7451 {
7452 - return (loc >= me->module_core &&
7453 - loc <= (me->module_core + me->core_size));
7454 + return in_core_rx(me, loc) || in_core_rw(me, loc);
7455 }
7456
7457 static inline int in_local(struct module *me, void *loc)
7458 @@ -367,13 +389,13 @@ int module_frob_arch_sections(CONST Elf_Ehdr *hdr,
7459 }
7460
7461 /* align things a bit */
7462 - me->core_size = ALIGN(me->core_size, 16);
7463 - me->arch.got_offset = me->core_size;
7464 - me->core_size += gots * sizeof(struct got_entry);
7465 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7466 + me->arch.got_offset = me->core_size_rw;
7467 + me->core_size_rw += gots * sizeof(struct got_entry);
7468
7469 - me->core_size = ALIGN(me->core_size, 16);
7470 - me->arch.fdesc_offset = me->core_size;
7471 - me->core_size += fdescs * sizeof(Elf_Fdesc);
7472 + me->core_size_rw = ALIGN(me->core_size_rw, 16);
7473 + me->arch.fdesc_offset = me->core_size_rw;
7474 + me->core_size_rw += fdescs * sizeof(Elf_Fdesc);
7475
7476 me->arch.got_max = gots;
7477 me->arch.fdesc_max = fdescs;
7478 @@ -391,7 +413,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7479
7480 BUG_ON(value == 0);
7481
7482 - got = me->module_core + me->arch.got_offset;
7483 + got = me->module_core_rw + me->arch.got_offset;
7484 for (i = 0; got[i].addr; i++)
7485 if (got[i].addr == value)
7486 goto out;
7487 @@ -409,7 +431,7 @@ static Elf64_Word get_got(struct module *me, unsigned long value, long addend)
7488 #ifdef CONFIG_64BIT
7489 static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7490 {
7491 - Elf_Fdesc *fdesc = me->module_core + me->arch.fdesc_offset;
7492 + Elf_Fdesc *fdesc = me->module_core_rw + me->arch.fdesc_offset;
7493
7494 if (!value) {
7495 printk(KERN_ERR "%s: zero OPD requested!\n", me->name);
7496 @@ -427,7 +449,7 @@ static Elf_Addr get_fdesc(struct module *me, unsigned long value)
7497
7498 /* Create new one */
7499 fdesc->addr = value;
7500 - fdesc->gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7501 + fdesc->gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7502 return (Elf_Addr)fdesc;
7503 }
7504 #endif /* CONFIG_64BIT */
7505 @@ -839,7 +861,7 @@ register_unwind_table(struct module *me,
7506
7507 table = (unsigned char *)sechdrs[me->arch.unwind_section].sh_addr;
7508 end = table + sechdrs[me->arch.unwind_section].sh_size;
7509 - gp = (Elf_Addr)me->module_core + me->arch.got_offset;
7510 + gp = (Elf_Addr)me->module_core_rw + me->arch.got_offset;
7511
7512 DEBUGP("register_unwind_table(), sect = %d at 0x%p - 0x%p (gp=0x%lx)\n",
7513 me->arch.unwind_section, table, end, gp);
7514 diff --git a/arch/parisc/kernel/sys_parisc.c b/arch/parisc/kernel/sys_parisc.c
7515 index 5aba01a..47cdd5a 100644
7516 --- a/arch/parisc/kernel/sys_parisc.c
7517 +++ b/arch/parisc/kernel/sys_parisc.c
7518 @@ -92,6 +92,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7519 unsigned long task_size = TASK_SIZE;
7520 int do_color_align, last_mmap;
7521 struct vm_unmapped_area_info info;
7522 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7523
7524 if (len > task_size)
7525 return -ENOMEM;
7526 @@ -109,6 +110,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7527 goto found_addr;
7528 }
7529
7530 +#ifdef CONFIG_PAX_RANDMMAP
7531 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7532 +#endif
7533 +
7534 if (addr) {
7535 if (do_color_align && last_mmap)
7536 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7537 @@ -127,6 +132,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
7538 info.high_limit = mmap_upper_limit();
7539 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7540 info.align_offset = shared_align_offset(last_mmap, pgoff);
7541 + info.threadstack_offset = offset;
7542 addr = vm_unmapped_area(&info);
7543
7544 found_addr:
7545 @@ -146,6 +152,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7546 unsigned long addr = addr0;
7547 int do_color_align, last_mmap;
7548 struct vm_unmapped_area_info info;
7549 + unsigned long offset = gr_rand_threadstack_offset(current->mm, filp, flags);
7550
7551 #ifdef CONFIG_64BIT
7552 /* This should only ever run for 32-bit processes. */
7553 @@ -170,6 +177,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7554 }
7555
7556 /* requesting a specific address */
7557 +#ifdef CONFIG_PAX_RANDMMAP
7558 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
7559 +#endif
7560 +
7561 if (addr) {
7562 if (do_color_align && last_mmap)
7563 addr = COLOR_ALIGN(addr, last_mmap, pgoff);
7564 @@ -187,6 +198,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
7565 info.high_limit = mm->mmap_base;
7566 info.align_mask = last_mmap ? (PAGE_MASK & (SHM_COLOUR - 1)) : 0;
7567 info.align_offset = shared_align_offset(last_mmap, pgoff);
7568 + info.threadstack_offset = offset;
7569 addr = vm_unmapped_area(&info);
7570 if (!(addr & ~PAGE_MASK))
7571 goto found_addr;
7572 @@ -252,6 +264,13 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
7573 mm->mmap_legacy_base = mmap_legacy_base();
7574 mm->mmap_base = mmap_upper_limit();
7575
7576 +#ifdef CONFIG_PAX_RANDMMAP
7577 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
7578 + mm->mmap_legacy_base += mm->delta_mmap;
7579 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
7580 + }
7581 +#endif
7582 +
7583 if (mmap_is_legacy()) {
7584 mm->mmap_base = mm->mmap_legacy_base;
7585 mm->get_unmapped_area = arch_get_unmapped_area;
7586 diff --git a/arch/parisc/kernel/traps.c b/arch/parisc/kernel/traps.c
7587 index 47ee620..1107387 100644
7588 --- a/arch/parisc/kernel/traps.c
7589 +++ b/arch/parisc/kernel/traps.c
7590 @@ -726,9 +726,7 @@ void notrace handle_interruption(int code, struct pt_regs *regs)
7591
7592 down_read(&current->mm->mmap_sem);
7593 vma = find_vma(current->mm,regs->iaoq[0]);
7594 - if (vma && (regs->iaoq[0] >= vma->vm_start)
7595 - && (vma->vm_flags & VM_EXEC)) {
7596 -
7597 + if (vma && (regs->iaoq[0] >= vma->vm_start)) {
7598 fault_address = regs->iaoq[0];
7599 fault_space = regs->iasq[0];
7600
7601 diff --git a/arch/parisc/mm/fault.c b/arch/parisc/mm/fault.c
7602 index e5120e6..8ddb5cc 100644
7603 --- a/arch/parisc/mm/fault.c
7604 +++ b/arch/parisc/mm/fault.c
7605 @@ -15,6 +15,7 @@
7606 #include <linux/sched.h>
7607 #include <linux/interrupt.h>
7608 #include <linux/module.h>
7609 +#include <linux/unistd.h>
7610
7611 #include <asm/uaccess.h>
7612 #include <asm/traps.h>
7613 @@ -50,7 +51,7 @@ int show_unhandled_signals = 1;
7614 static unsigned long
7615 parisc_acctyp(unsigned long code, unsigned int inst)
7616 {
7617 - if (code == 6 || code == 16)
7618 + if (code == 6 || code == 7 || code == 16)
7619 return VM_EXEC;
7620
7621 switch (inst & 0xf0000000) {
7622 @@ -136,6 +137,116 @@ parisc_acctyp(unsigned long code, unsigned int inst)
7623 }
7624 #endif
7625
7626 +#ifdef CONFIG_PAX_PAGEEXEC
7627 +/*
7628 + * PaX: decide what to do with offenders (instruction_pointer(regs) = fault address)
7629 + *
7630 + * returns 1 when task should be killed
7631 + * 2 when rt_sigreturn trampoline was detected
7632 + * 3 when unpatched PLT trampoline was detected
7633 + */
7634 +static int pax_handle_fetch_fault(struct pt_regs *regs)
7635 +{
7636 +
7637 +#ifdef CONFIG_PAX_EMUPLT
7638 + int err;
7639 +
7640 + do { /* PaX: unpatched PLT emulation */
7641 + unsigned int bl, depwi;
7642 +
7643 + err = get_user(bl, (unsigned int *)instruction_pointer(regs));
7644 + err |= get_user(depwi, (unsigned int *)(instruction_pointer(regs)+4));
7645 +
7646 + if (err)
7647 + break;
7648 +
7649 + if (bl == 0xEA9F1FDDU && depwi == 0xD6801C1EU) {
7650 + unsigned int ldw, bv, ldw2, addr = instruction_pointer(regs)-12;
7651 +
7652 + err = get_user(ldw, (unsigned int *)addr);
7653 + err |= get_user(bv, (unsigned int *)(addr+4));
7654 + err |= get_user(ldw2, (unsigned int *)(addr+8));
7655 +
7656 + if (err)
7657 + break;
7658 +
7659 + if (ldw == 0x0E801096U &&
7660 + bv == 0xEAC0C000U &&
7661 + ldw2 == 0x0E881095U)
7662 + {
7663 + unsigned int resolver, map;
7664 +
7665 + err = get_user(resolver, (unsigned int *)(instruction_pointer(regs)+8));
7666 + err |= get_user(map, (unsigned int *)(instruction_pointer(regs)+12));
7667 + if (err)
7668 + break;
7669 +
7670 + regs->gr[20] = instruction_pointer(regs)+8;
7671 + regs->gr[21] = map;
7672 + regs->gr[22] = resolver;
7673 + regs->iaoq[0] = resolver | 3UL;
7674 + regs->iaoq[1] = regs->iaoq[0] + 4;
7675 + return 3;
7676 + }
7677 + }
7678 + } while (0);
7679 +#endif
7680 +
7681 +#ifdef CONFIG_PAX_EMUTRAMP
7682 +
7683 +#ifndef CONFIG_PAX_EMUSIGRT
7684 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
7685 + return 1;
7686 +#endif
7687 +
7688 + do { /* PaX: rt_sigreturn emulation */
7689 + unsigned int ldi1, ldi2, bel, nop;
7690 +
7691 + err = get_user(ldi1, (unsigned int *)instruction_pointer(regs));
7692 + err |= get_user(ldi2, (unsigned int *)(instruction_pointer(regs)+4));
7693 + err |= get_user(bel, (unsigned int *)(instruction_pointer(regs)+8));
7694 + err |= get_user(nop, (unsigned int *)(instruction_pointer(regs)+12));
7695 +
7696 + if (err)
7697 + break;
7698 +
7699 + if ((ldi1 == 0x34190000U || ldi1 == 0x34190002U) &&
7700 + ldi2 == 0x3414015AU &&
7701 + bel == 0xE4008200U &&
7702 + nop == 0x08000240U)
7703 + {
7704 + regs->gr[25] = (ldi1 & 2) >> 1;
7705 + regs->gr[20] = __NR_rt_sigreturn;
7706 + regs->gr[31] = regs->iaoq[1] + 16;
7707 + regs->sr[0] = regs->iasq[1];
7708 + regs->iaoq[0] = 0x100UL;
7709 + regs->iaoq[1] = regs->iaoq[0] + 4;
7710 + regs->iasq[0] = regs->sr[2];
7711 + regs->iasq[1] = regs->sr[2];
7712 + return 2;
7713 + }
7714 + } while (0);
7715 +#endif
7716 +
7717 + return 1;
7718 +}
7719 +
7720 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
7721 +{
7722 + unsigned long i;
7723 +
7724 + printk(KERN_ERR "PAX: bytes at PC: ");
7725 + for (i = 0; i < 5; i++) {
7726 + unsigned int c;
7727 + if (get_user(c, (unsigned int *)pc+i))
7728 + printk(KERN_CONT "???????? ");
7729 + else
7730 + printk(KERN_CONT "%08x ", c);
7731 + }
7732 + printk("\n");
7733 +}
7734 +#endif
7735 +
7736 int fixup_exception(struct pt_regs *regs)
7737 {
7738 const struct exception_table_entry *fix;
7739 @@ -234,8 +345,33 @@ retry:
7740
7741 good_area:
7742
7743 - if ((vma->vm_flags & acc_type) != acc_type)
7744 + if ((vma->vm_flags & acc_type) != acc_type) {
7745 +
7746 +#ifdef CONFIG_PAX_PAGEEXEC
7747 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && (acc_type & VM_EXEC) &&
7748 + (address & ~3UL) == instruction_pointer(regs))
7749 + {
7750 + up_read(&mm->mmap_sem);
7751 + switch (pax_handle_fetch_fault(regs)) {
7752 +
7753 +#ifdef CONFIG_PAX_EMUPLT
7754 + case 3:
7755 + return;
7756 +#endif
7757 +
7758 +#ifdef CONFIG_PAX_EMUTRAMP
7759 + case 2:
7760 + return;
7761 +#endif
7762 +
7763 + }
7764 + pax_report_fault(regs, (void *)instruction_pointer(regs), (void *)regs->gr[30]);
7765 + do_group_exit(SIGKILL);
7766 + }
7767 +#endif
7768 +
7769 goto bad_area;
7770 + }
7771
7772 /*
7773 * If for any reason at all we couldn't handle the fault, make
7774 diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
7775 index 190cc48..48439ce 100644
7776 --- a/arch/powerpc/Kconfig
7777 +++ b/arch/powerpc/Kconfig
7778 @@ -413,6 +413,7 @@ config PPC64_SUPPORTS_MEMORY_FAILURE
7779 config KEXEC
7780 bool "kexec system call"
7781 depends on (PPC_BOOK3S || FSL_BOOKE || (44x && !SMP))
7782 + depends on !GRKERNSEC_KMEM
7783 help
7784 kexec is a system call that implements the ability to shutdown your
7785 current kernel, and to start another kernel. It is like a reboot
7786 diff --git a/arch/powerpc/include/asm/atomic.h b/arch/powerpc/include/asm/atomic.h
7787 index 512d278..d31fadd 100644
7788 --- a/arch/powerpc/include/asm/atomic.h
7789 +++ b/arch/powerpc/include/asm/atomic.h
7790 @@ -12,6 +12,11 @@
7791
7792 #define ATOMIC_INIT(i) { (i) }
7793
7794 +#define _ASM_EXTABLE(from, to) \
7795 +" .section __ex_table,\"a\"\n" \
7796 + PPC_LONG" " #from ", " #to"\n" \
7797 +" .previous\n"
7798 +
7799 static __inline__ int atomic_read(const atomic_t *v)
7800 {
7801 int t;
7802 @@ -21,39 +26,80 @@ static __inline__ int atomic_read(const atomic_t *v)
7803 return t;
7804 }
7805
7806 +static __inline__ int atomic_read_unchecked(const atomic_unchecked_t *v)
7807 +{
7808 + int t;
7809 +
7810 + __asm__ __volatile__("lwz%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
7811 +
7812 + return t;
7813 +}
7814 +
7815 static __inline__ void atomic_set(atomic_t *v, int i)
7816 {
7817 __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7818 }
7819
7820 -#define ATOMIC_OP(op, asm_op) \
7821 -static __inline__ void atomic_##op(int a, atomic_t *v) \
7822 +static __inline__ void atomic_set_unchecked(atomic_unchecked_t *v, int i)
7823 +{
7824 + __asm__ __volatile__("stw%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
7825 +}
7826 +
7827 +#ifdef CONFIG_PAX_REFCOUNT
7828 +#define __REFCOUNT_OP(op) op##o.
7829 +#define __OVERFLOW_PRE \
7830 + " mcrxr cr0\n"
7831 +#define __OVERFLOW_POST \
7832 + " bf 4*cr0+so, 3f\n" \
7833 + "2: .long 0x00c00b00\n" \
7834 + "3:\n"
7835 +#define __OVERFLOW_EXTABLE \
7836 + "\n4:\n"
7837 + _ASM_EXTABLE(2b, 4b)
7838 +#else
7839 +#define __REFCOUNT_OP(op) op
7840 +#define __OVERFLOW_PRE
7841 +#define __OVERFLOW_POST
7842 +#define __OVERFLOW_EXTABLE
7843 +#endif
7844 +
7845 +#define __ATOMIC_OP(op, suffix, pre_op, asm_op, post_op, extable) \
7846 +static inline void atomic_##op##suffix(int a, atomic##suffix##_t *v) \
7847 { \
7848 int t; \
7849 \
7850 __asm__ __volatile__( \
7851 -"1: lwarx %0,0,%3 # atomic_" #op "\n" \
7852 +"1: lwarx %0,0,%3 # atomic_" #op #suffix "\n" \
7853 + pre_op \
7854 #asm_op " %0,%2,%0\n" \
7855 + post_op \
7856 PPC405_ERR77(0,%3) \
7857 " stwcx. %0,0,%3 \n" \
7858 " bne- 1b\n" \
7859 + extable \
7860 : "=&r" (t), "+m" (v->counter) \
7861 : "r" (a), "r" (&v->counter) \
7862 : "cc"); \
7863 } \
7864
7865 -#define ATOMIC_OP_RETURN(op, asm_op) \
7866 -static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7867 +#define ATOMIC_OP(op, asm_op) __ATOMIC_OP(op, , , asm_op, , ) \
7868 + __ATOMIC_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7869 +
7870 +#define __ATOMIC_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
7871 +static inline int atomic_##op##_return##suffix(int a, atomic##suffix##_t *v)\
7872 { \
7873 int t; \
7874 \
7875 __asm__ __volatile__( \
7876 PPC_ATOMIC_ENTRY_BARRIER \
7877 -"1: lwarx %0,0,%2 # atomic_" #op "_return\n" \
7878 +"1: lwarx %0,0,%2 # atomic_" #op "_return" #suffix "\n" \
7879 + pre_op \
7880 #asm_op " %0,%1,%0\n" \
7881 + post_op \
7882 PPC405_ERR77(0,%2) \
7883 " stwcx. %0,0,%2 \n" \
7884 " bne- 1b\n" \
7885 + extable \
7886 PPC_ATOMIC_EXIT_BARRIER \
7887 : "=&r" (t) \
7888 : "r" (a), "r" (&v->counter) \
7889 @@ -62,6 +108,9 @@ static __inline__ int atomic_##op##_return(int a, atomic_t *v) \
7890 return t; \
7891 }
7892
7893 +#define ATOMIC_OP_RETURN(op, asm_op) __ATOMIC_OP_RETURN(op, , , asm_op, , )\
7894 + __ATOMIC_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
7895 +
7896 #define ATOMIC_OPS(op, asm_op) ATOMIC_OP(op, asm_op) ATOMIC_OP_RETURN(op, asm_op)
7897
7898 ATOMIC_OPS(add, add)
7899 @@ -69,42 +118,29 @@ ATOMIC_OPS(sub, subf)
7900
7901 #undef ATOMIC_OPS
7902 #undef ATOMIC_OP_RETURN
7903 +#undef __ATOMIC_OP_RETURN
7904 #undef ATOMIC_OP
7905 +#undef __ATOMIC_OP
7906
7907 #define atomic_add_negative(a, v) (atomic_add_return((a), (v)) < 0)
7908
7909 -static __inline__ void atomic_inc(atomic_t *v)
7910 -{
7911 - int t;
7912 +/*
7913 + * atomic_inc - increment atomic variable
7914 + * @v: pointer of type atomic_t
7915 + *
7916 + * Automatically increments @v by 1
7917 + */
7918 +#define atomic_inc(v) atomic_add(1, (v))
7919 +#define atomic_inc_return(v) atomic_add_return(1, (v))
7920
7921 - __asm__ __volatile__(
7922 -"1: lwarx %0,0,%2 # atomic_inc\n\
7923 - addic %0,%0,1\n"
7924 - PPC405_ERR77(0,%2)
7925 -" stwcx. %0,0,%2 \n\
7926 - bne- 1b"
7927 - : "=&r" (t), "+m" (v->counter)
7928 - : "r" (&v->counter)
7929 - : "cc", "xer");
7930 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
7931 +{
7932 + atomic_add_unchecked(1, v);
7933 }
7934
7935 -static __inline__ int atomic_inc_return(atomic_t *v)
7936 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
7937 {
7938 - int t;
7939 -
7940 - __asm__ __volatile__(
7941 - PPC_ATOMIC_ENTRY_BARRIER
7942 -"1: lwarx %0,0,%1 # atomic_inc_return\n\
7943 - addic %0,%0,1\n"
7944 - PPC405_ERR77(0,%1)
7945 -" stwcx. %0,0,%1 \n\
7946 - bne- 1b"
7947 - PPC_ATOMIC_EXIT_BARRIER
7948 - : "=&r" (t)
7949 - : "r" (&v->counter)
7950 - : "cc", "xer", "memory");
7951 -
7952 - return t;
7953 + return atomic_add_return_unchecked(1, v);
7954 }
7955
7956 /*
7957 @@ -117,43 +153,38 @@ static __inline__ int atomic_inc_return(atomic_t *v)
7958 */
7959 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
7960
7961 -static __inline__ void atomic_dec(atomic_t *v)
7962 +static __inline__ int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
7963 {
7964 - int t;
7965 -
7966 - __asm__ __volatile__(
7967 -"1: lwarx %0,0,%2 # atomic_dec\n\
7968 - addic %0,%0,-1\n"
7969 - PPC405_ERR77(0,%2)\
7970 -" stwcx. %0,0,%2\n\
7971 - bne- 1b"
7972 - : "=&r" (t), "+m" (v->counter)
7973 - : "r" (&v->counter)
7974 - : "cc", "xer");
7975 + return atomic_add_return_unchecked(1, v) == 0;
7976 }
7977
7978 -static __inline__ int atomic_dec_return(atomic_t *v)
7979 +/*
7980 + * atomic_dec - decrement atomic variable
7981 + * @v: pointer of type atomic_t
7982 + *
7983 + * Atomically decrements @v by 1
7984 + */
7985 +#define atomic_dec(v) atomic_sub(1, (v))
7986 +#define atomic_dec_return(v) atomic_sub_return(1, (v))
7987 +
7988 +static __inline__ void atomic_dec_unchecked(atomic_unchecked_t *v)
7989 {
7990 - int t;
7991 -
7992 - __asm__ __volatile__(
7993 - PPC_ATOMIC_ENTRY_BARRIER
7994 -"1: lwarx %0,0,%1 # atomic_dec_return\n\
7995 - addic %0,%0,-1\n"
7996 - PPC405_ERR77(0,%1)
7997 -" stwcx. %0,0,%1\n\
7998 - bne- 1b"
7999 - PPC_ATOMIC_EXIT_BARRIER
8000 - : "=&r" (t)
8001 - : "r" (&v->counter)
8002 - : "cc", "xer", "memory");
8003 -
8004 - return t;
8005 + atomic_sub_unchecked(1, v);
8006 }
8007
8008 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8009 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
8010
8011 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
8012 +{
8013 + return cmpxchg(&(v->counter), old, new);
8014 +}
8015 +
8016 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
8017 +{
8018 + return xchg(&(v->counter), new);
8019 +}
8020 +
8021 /**
8022 * __atomic_add_unless - add unless the number is a given value
8023 * @v: pointer of type atomic_t
8024 @@ -171,11 +202,27 @@ static __inline__ int __atomic_add_unless(atomic_t *v, int a, int u)
8025 PPC_ATOMIC_ENTRY_BARRIER
8026 "1: lwarx %0,0,%1 # __atomic_add_unless\n\
8027 cmpw 0,%0,%3 \n\
8028 - beq- 2f \n\
8029 - add %0,%2,%0 \n"
8030 + beq- 2f \n"
8031 +
8032 +#ifdef CONFIG_PAX_REFCOUNT
8033 +" mcrxr cr0\n"
8034 +" addo. %0,%2,%0\n"
8035 +" bf 4*cr0+so, 4f\n"
8036 +"3:.long " "0x00c00b00""\n"
8037 +"4:\n"
8038 +#else
8039 + "add %0,%2,%0 \n"
8040 +#endif
8041 +
8042 PPC405_ERR77(0,%2)
8043 " stwcx. %0,0,%1 \n\
8044 bne- 1b \n"
8045 +"5:"
8046 +
8047 +#ifdef CONFIG_PAX_REFCOUNT
8048 + _ASM_EXTABLE(3b, 5b)
8049 +#endif
8050 +
8051 PPC_ATOMIC_EXIT_BARRIER
8052 " subf %0,%2,%0 \n\
8053 2:"
8054 @@ -248,6 +295,11 @@ static __inline__ int atomic_dec_if_positive(atomic_t *v)
8055 }
8056 #define atomic_dec_if_positive atomic_dec_if_positive
8057
8058 +#define smp_mb__before_atomic_dec() smp_mb()
8059 +#define smp_mb__after_atomic_dec() smp_mb()
8060 +#define smp_mb__before_atomic_inc() smp_mb()
8061 +#define smp_mb__after_atomic_inc() smp_mb()
8062 +
8063 #ifdef __powerpc64__
8064
8065 #define ATOMIC64_INIT(i) { (i) }
8066 @@ -261,37 +313,60 @@ static __inline__ long atomic64_read(const atomic64_t *v)
8067 return t;
8068 }
8069
8070 +static __inline__ long atomic64_read_unchecked(const atomic64_unchecked_t *v)
8071 +{
8072 + long t;
8073 +
8074 + __asm__ __volatile__("ld%U1%X1 %0,%1" : "=r"(t) : "m"(v->counter));
8075 +
8076 + return t;
8077 +}
8078 +
8079 static __inline__ void atomic64_set(atomic64_t *v, long i)
8080 {
8081 __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8082 }
8083
8084 -#define ATOMIC64_OP(op, asm_op) \
8085 -static __inline__ void atomic64_##op(long a, atomic64_t *v) \
8086 +static __inline__ void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
8087 +{
8088 + __asm__ __volatile__("std%U0%X0 %1,%0" : "=m"(v->counter) : "r"(i));
8089 +}
8090 +
8091 +#define __ATOMIC64_OP(op, suffix, pre_op, asm_op, post_op, extable) \
8092 +static inline void atomic64_##op##suffix(long a, atomic64##suffix##_t *v)\
8093 { \
8094 long t; \
8095 \
8096 __asm__ __volatile__( \
8097 "1: ldarx %0,0,%3 # atomic64_" #op "\n" \
8098 + pre_op \
8099 #asm_op " %0,%2,%0\n" \
8100 + post_op \
8101 " stdcx. %0,0,%3 \n" \
8102 " bne- 1b\n" \
8103 + extable \
8104 : "=&r" (t), "+m" (v->counter) \
8105 : "r" (a), "r" (&v->counter) \
8106 : "cc"); \
8107 }
8108
8109 -#define ATOMIC64_OP_RETURN(op, asm_op) \
8110 -static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8111 +#define ATOMIC64_OP(op, asm_op) __ATOMIC64_OP(op, , , asm_op, , ) \
8112 + __ATOMIC64_OP(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8113 +
8114 +#define __ATOMIC64_OP_RETURN(op, suffix, pre_op, asm_op, post_op, extable)\
8115 +static inline long atomic64_##op##_return##suffix(long a, atomic64##suffix##_t *v)\
8116 { \
8117 long t; \
8118 \
8119 __asm__ __volatile__( \
8120 PPC_ATOMIC_ENTRY_BARRIER \
8121 "1: ldarx %0,0,%2 # atomic64_" #op "_return\n" \
8122 + pre_op \
8123 #asm_op " %0,%1,%0\n" \
8124 + post_op \
8125 " stdcx. %0,0,%2 \n" \
8126 " bne- 1b\n" \
8127 + extable \
8128 PPC_ATOMIC_EXIT_BARRIER \
8129 : "=&r" (t) \
8130 : "r" (a), "r" (&v->counter) \
8131 @@ -300,6 +375,9 @@ static __inline__ long atomic64_##op##_return(long a, atomic64_t *v) \
8132 return t; \
8133 }
8134
8135 +#define ATOMIC64_OP_RETURN(op, asm_op) __ATOMIC64_OP_RETURN(op, , , asm_op, , )\
8136 + __ATOMIC64_OP_RETURN(op, _unchecked, __OVERFLOW_PRE, __REFCOUNT_OP(asm_op), __OVERFLOW_POST, __OVERFLOW_EXTABLE)
8137 +
8138 #define ATOMIC64_OPS(op, asm_op) ATOMIC64_OP(op, asm_op) ATOMIC64_OP_RETURN(op, asm_op)
8139
8140 ATOMIC64_OPS(add, add)
8141 @@ -307,40 +385,33 @@ ATOMIC64_OPS(sub, subf)
8142
8143 #undef ATOMIC64_OPS
8144 #undef ATOMIC64_OP_RETURN
8145 +#undef __ATOMIC64_OP_RETURN
8146 #undef ATOMIC64_OP
8147 +#undef __ATOMIC64_OP
8148 +#undef __OVERFLOW_EXTABLE
8149 +#undef __OVERFLOW_POST
8150 +#undef __OVERFLOW_PRE
8151 +#undef __REFCOUNT_OP
8152
8153 #define atomic64_add_negative(a, v) (atomic64_add_return((a), (v)) < 0)
8154
8155 -static __inline__ void atomic64_inc(atomic64_t *v)
8156 -{
8157 - long t;
8158 +/*
8159 + * atomic64_inc - increment atomic variable
8160 + * @v: pointer of type atomic64_t
8161 + *
8162 + * Automatically increments @v by 1
8163 + */
8164 +#define atomic64_inc(v) atomic64_add(1, (v))
8165 +#define atomic64_inc_return(v) atomic64_add_return(1, (v))
8166
8167 - __asm__ __volatile__(
8168 -"1: ldarx %0,0,%2 # atomic64_inc\n\
8169 - addic %0,%0,1\n\
8170 - stdcx. %0,0,%2 \n\
8171 - bne- 1b"
8172 - : "=&r" (t), "+m" (v->counter)
8173 - : "r" (&v->counter)
8174 - : "cc", "xer");
8175 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
8176 +{
8177 + atomic64_add_unchecked(1, v);
8178 }
8179
8180 -static __inline__ long atomic64_inc_return(atomic64_t *v)
8181 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
8182 {
8183 - long t;
8184 -
8185 - __asm__ __volatile__(
8186 - PPC_ATOMIC_ENTRY_BARRIER
8187 -"1: ldarx %0,0,%1 # atomic64_inc_return\n\
8188 - addic %0,%0,1\n\
8189 - stdcx. %0,0,%1 \n\
8190 - bne- 1b"
8191 - PPC_ATOMIC_EXIT_BARRIER
8192 - : "=&r" (t)
8193 - : "r" (&v->counter)
8194 - : "cc", "xer", "memory");
8195 -
8196 - return t;
8197 + return atomic64_add_return_unchecked(1, v);
8198 }
8199
8200 /*
8201 @@ -353,36 +424,18 @@ static __inline__ long atomic64_inc_return(atomic64_t *v)
8202 */
8203 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
8204
8205 -static __inline__ void atomic64_dec(atomic64_t *v)
8206 +/*
8207 + * atomic64_dec - decrement atomic variable
8208 + * @v: pointer of type atomic64_t
8209 + *
8210 + * Atomically decrements @v by 1
8211 + */
8212 +#define atomic64_dec(v) atomic64_sub(1, (v))
8213 +#define atomic64_dec_return(v) atomic64_sub_return(1, (v))
8214 +
8215 +static __inline__ void atomic64_dec_unchecked(atomic64_unchecked_t *v)
8216 {
8217 - long t;
8218 -
8219 - __asm__ __volatile__(
8220 -"1: ldarx %0,0,%2 # atomic64_dec\n\
8221 - addic %0,%0,-1\n\
8222 - stdcx. %0,0,%2\n\
8223 - bne- 1b"
8224 - : "=&r" (t), "+m" (v->counter)
8225 - : "r" (&v->counter)
8226 - : "cc", "xer");
8227 -}
8228 -
8229 -static __inline__ long atomic64_dec_return(atomic64_t *v)
8230 -{
8231 - long t;
8232 -
8233 - __asm__ __volatile__(
8234 - PPC_ATOMIC_ENTRY_BARRIER
8235 -"1: ldarx %0,0,%1 # atomic64_dec_return\n\
8236 - addic %0,%0,-1\n\
8237 - stdcx. %0,0,%1\n\
8238 - bne- 1b"
8239 - PPC_ATOMIC_EXIT_BARRIER
8240 - : "=&r" (t)
8241 - : "r" (&v->counter)
8242 - : "cc", "xer", "memory");
8243 -
8244 - return t;
8245 + atomic64_sub_unchecked(1, v);
8246 }
8247
8248 #define atomic64_sub_and_test(a, v) (atomic64_sub_return((a), (v)) == 0)
8249 @@ -415,6 +468,16 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v)
8250 #define atomic64_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
8251 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
8252
8253 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
8254 +{
8255 + return cmpxchg(&(v->counter), old, new);
8256 +}
8257 +
8258 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
8259 +{
8260 + return xchg(&(v->counter), new);
8261 +}
8262 +
8263 /**
8264 * atomic64_add_unless - add unless the number is a given value
8265 * @v: pointer of type atomic64_t
8266 @@ -430,13 +493,29 @@ static __inline__ int atomic64_add_unless(atomic64_t *v, long a, long u)
8267
8268 __asm__ __volatile__ (
8269 PPC_ATOMIC_ENTRY_BARRIER
8270 -"1: ldarx %0,0,%1 # __atomic_add_unless\n\
8271 +"1: ldarx %0,0,%1 # atomic64_add_unless\n\
8272 cmpd 0,%0,%3 \n\
8273 - beq- 2f \n\
8274 - add %0,%2,%0 \n"
8275 + beq- 2f \n"
8276 +
8277 +#ifdef CONFIG_PAX_REFCOUNT
8278 +" mcrxr cr0\n"
8279 +" addo. %0,%2,%0\n"
8280 +" bf 4*cr0+so, 4f\n"
8281 +"3:.long " "0x00c00b00""\n"
8282 +"4:\n"
8283 +#else
8284 + "add %0,%2,%0 \n"
8285 +#endif
8286 +
8287 " stdcx. %0,0,%1 \n\
8288 bne- 1b \n"
8289 PPC_ATOMIC_EXIT_BARRIER
8290 +"5:"
8291 +
8292 +#ifdef CONFIG_PAX_REFCOUNT
8293 + _ASM_EXTABLE(3b, 5b)
8294 +#endif
8295 +
8296 " subf %0,%2,%0 \n\
8297 2:"
8298 : "=&r" (t)
8299 diff --git a/arch/powerpc/include/asm/barrier.h b/arch/powerpc/include/asm/barrier.h
8300 index a3bf5be..e03ba81 100644
8301 --- a/arch/powerpc/include/asm/barrier.h
8302 +++ b/arch/powerpc/include/asm/barrier.h
8303 @@ -76,7 +76,7 @@
8304 do { \
8305 compiletime_assert_atomic_type(*p); \
8306 smp_lwsync(); \
8307 - ACCESS_ONCE(*p) = (v); \
8308 + ACCESS_ONCE_RW(*p) = (v); \
8309 } while (0)
8310
8311 #define smp_load_acquire(p) \
8312 diff --git a/arch/powerpc/include/asm/cache.h b/arch/powerpc/include/asm/cache.h
8313 index 0dc42c5..b80a3a1 100644
8314 --- a/arch/powerpc/include/asm/cache.h
8315 +++ b/arch/powerpc/include/asm/cache.h
8316 @@ -4,6 +4,7 @@
8317 #ifdef __KERNEL__
8318
8319 #include <asm/reg.h>
8320 +#include <linux/const.h>
8321
8322 /* bytes per L1 cache line */
8323 #if defined(CONFIG_8xx) || defined(CONFIG_403GCX)
8324 @@ -23,7 +24,7 @@
8325 #define L1_CACHE_SHIFT 7
8326 #endif
8327
8328 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
8329 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
8330
8331 #define SMP_CACHE_BYTES L1_CACHE_BYTES
8332
8333 diff --git a/arch/powerpc/include/asm/elf.h b/arch/powerpc/include/asm/elf.h
8334 index ee46ffe..b36c98c 100644
8335 --- a/arch/powerpc/include/asm/elf.h
8336 +++ b/arch/powerpc/include/asm/elf.h
8337 @@ -30,6 +30,18 @@
8338
8339 #define ELF_ET_DYN_BASE 0x20000000
8340
8341 +#ifdef CONFIG_PAX_ASLR
8342 +#define PAX_ELF_ET_DYN_BASE (0x10000000UL)
8343 +
8344 +#ifdef __powerpc64__
8345 +#define PAX_DELTA_MMAP_LEN (is_32bit_task() ? 16 : 28)
8346 +#define PAX_DELTA_STACK_LEN (is_32bit_task() ? 16 : 28)
8347 +#else
8348 +#define PAX_DELTA_MMAP_LEN 15
8349 +#define PAX_DELTA_STACK_LEN 15
8350 +#endif
8351 +#endif
8352 +
8353 #define ELF_CORE_EFLAGS (is_elf2_task() ? 2 : 0)
8354
8355 /*
8356 diff --git a/arch/powerpc/include/asm/exec.h b/arch/powerpc/include/asm/exec.h
8357 index 8196e9c..d83a9f3 100644
8358 --- a/arch/powerpc/include/asm/exec.h
8359 +++ b/arch/powerpc/include/asm/exec.h
8360 @@ -4,6 +4,6 @@
8361 #ifndef _ASM_POWERPC_EXEC_H
8362 #define _ASM_POWERPC_EXEC_H
8363
8364 -extern unsigned long arch_align_stack(unsigned long sp);
8365 +#define arch_align_stack(x) ((x) & ~0xfUL)
8366
8367 #endif /* _ASM_POWERPC_EXEC_H */
8368 diff --git a/arch/powerpc/include/asm/kmap_types.h b/arch/powerpc/include/asm/kmap_types.h
8369 index 5acabbd..7ea14fa 100644
8370 --- a/arch/powerpc/include/asm/kmap_types.h
8371 +++ b/arch/powerpc/include/asm/kmap_types.h
8372 @@ -10,7 +10,7 @@
8373 * 2 of the License, or (at your option) any later version.
8374 */
8375
8376 -#define KM_TYPE_NR 16
8377 +#define KM_TYPE_NR 17
8378
8379 #endif /* __KERNEL__ */
8380 #endif /* _ASM_POWERPC_KMAP_TYPES_H */
8381 diff --git a/arch/powerpc/include/asm/local.h b/arch/powerpc/include/asm/local.h
8382 index b8da913..c02b593 100644
8383 --- a/arch/powerpc/include/asm/local.h
8384 +++ b/arch/powerpc/include/asm/local.h
8385 @@ -9,21 +9,65 @@ typedef struct
8386 atomic_long_t a;
8387 } local_t;
8388
8389 +typedef struct
8390 +{
8391 + atomic_long_unchecked_t a;
8392 +} local_unchecked_t;
8393 +
8394 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
8395
8396 #define local_read(l) atomic_long_read(&(l)->a)
8397 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
8398 #define local_set(l,i) atomic_long_set(&(l)->a, (i))
8399 +#define local_set_unchecked(l,i) atomic_long_set_unchecked(&(l)->a, (i))
8400
8401 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
8402 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
8403 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
8404 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
8405 #define local_inc(l) atomic_long_inc(&(l)->a)
8406 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
8407 #define local_dec(l) atomic_long_dec(&(l)->a)
8408 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
8409
8410 static __inline__ long local_add_return(long a, local_t *l)
8411 {
8412 long t;
8413
8414 __asm__ __volatile__(
8415 +"1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n"
8416 +
8417 +#ifdef CONFIG_PAX_REFCOUNT
8418 +" mcrxr cr0\n"
8419 +" addo. %0,%1,%0\n"
8420 +" bf 4*cr0+so, 3f\n"
8421 +"2:.long " "0x00c00b00""\n"
8422 +#else
8423 +" add %0,%1,%0\n"
8424 +#endif
8425 +
8426 +"3:\n"
8427 + PPC405_ERR77(0,%2)
8428 + PPC_STLCX "%0,0,%2 \n\
8429 + bne- 1b"
8430 +
8431 +#ifdef CONFIG_PAX_REFCOUNT
8432 +"\n4:\n"
8433 + _ASM_EXTABLE(2b, 4b)
8434 +#endif
8435 +
8436 + : "=&r" (t)
8437 + : "r" (a), "r" (&(l->a.counter))
8438 + : "cc", "memory");
8439 +
8440 + return t;
8441 +}
8442 +
8443 +static __inline__ long local_add_return_unchecked(long a, local_unchecked_t *l)
8444 +{
8445 + long t;
8446 +
8447 + __asm__ __volatile__(
8448 "1:" PPC_LLARX(%0,0,%2,0) " # local_add_return\n\
8449 add %0,%1,%0\n"
8450 PPC405_ERR77(0,%2)
8451 @@ -101,6 +145,8 @@ static __inline__ long local_dec_return(local_t *l)
8452
8453 #define local_cmpxchg(l, o, n) \
8454 (cmpxchg_local(&((l)->a.counter), (o), (n)))
8455 +#define local_cmpxchg_unchecked(l, o, n) \
8456 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
8457 #define local_xchg(l, n) (xchg_local(&((l)->a.counter), (n)))
8458
8459 /**
8460 diff --git a/arch/powerpc/include/asm/mman.h b/arch/powerpc/include/asm/mman.h
8461 index 8565c25..2865190 100644
8462 --- a/arch/powerpc/include/asm/mman.h
8463 +++ b/arch/powerpc/include/asm/mman.h
8464 @@ -24,7 +24,7 @@ static inline unsigned long arch_calc_vm_prot_bits(unsigned long prot)
8465 }
8466 #define arch_calc_vm_prot_bits(prot) arch_calc_vm_prot_bits(prot)
8467
8468 -static inline pgprot_t arch_vm_get_page_prot(unsigned long vm_flags)
8469 +static inline pgprot_t arch_vm_get_page_prot(vm_flags_t vm_flags)
8470 {
8471 return (vm_flags & VM_SAO) ? __pgprot(_PAGE_SAO) : __pgprot(0);
8472 }
8473 diff --git a/arch/powerpc/include/asm/page.h b/arch/powerpc/include/asm/page.h
8474 index 69c0598..2c56964 100644
8475 --- a/arch/powerpc/include/asm/page.h
8476 +++ b/arch/powerpc/include/asm/page.h
8477 @@ -227,8 +227,9 @@ extern long long virt_phys_offset;
8478 * and needs to be executable. This means the whole heap ends
8479 * up being executable.
8480 */
8481 -#define VM_DATA_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8482 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8483 +#define VM_DATA_DEFAULT_FLAGS32 \
8484 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8485 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8486
8487 #define VM_DATA_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8488 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8489 @@ -256,6 +257,9 @@ extern long long virt_phys_offset;
8490 #define is_kernel_addr(x) ((x) >= PAGE_OFFSET)
8491 #endif
8492
8493 +#define ktla_ktva(addr) (addr)
8494 +#define ktva_ktla(addr) (addr)
8495 +
8496 #ifndef CONFIG_PPC_BOOK3S_64
8497 /*
8498 * Use the top bit of the higher-level page table entries to indicate whether
8499 diff --git a/arch/powerpc/include/asm/page_64.h b/arch/powerpc/include/asm/page_64.h
8500 index d908a46..3753f71 100644
8501 --- a/arch/powerpc/include/asm/page_64.h
8502 +++ b/arch/powerpc/include/asm/page_64.h
8503 @@ -172,15 +172,18 @@ do { \
8504 * stack by default, so in the absence of a PT_GNU_STACK program header
8505 * we turn execute permission off.
8506 */
8507 -#define VM_STACK_DEFAULT_FLAGS32 (VM_READ | VM_WRITE | VM_EXEC | \
8508 - VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8509 +#define VM_STACK_DEFAULT_FLAGS32 \
8510 + (((current->personality & READ_IMPLIES_EXEC) ? VM_EXEC : 0) | \
8511 + VM_READ | VM_WRITE | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8512
8513 #define VM_STACK_DEFAULT_FLAGS64 (VM_READ | VM_WRITE | \
8514 VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)
8515
8516 +#ifndef CONFIG_PAX_PAGEEXEC
8517 #define VM_STACK_DEFAULT_FLAGS \
8518 (is_32bit_task() ? \
8519 VM_STACK_DEFAULT_FLAGS32 : VM_STACK_DEFAULT_FLAGS64)
8520 +#endif
8521
8522 #include <asm-generic/getorder.h>
8523
8524 diff --git a/arch/powerpc/include/asm/pgalloc-64.h b/arch/powerpc/include/asm/pgalloc-64.h
8525 index 4b0be20..c15a27d 100644
8526 --- a/arch/powerpc/include/asm/pgalloc-64.h
8527 +++ b/arch/powerpc/include/asm/pgalloc-64.h
8528 @@ -54,6 +54,7 @@ static inline void pgd_free(struct mm_struct *mm, pgd_t *pgd)
8529 #ifndef CONFIG_PPC_64K_PAGES
8530
8531 #define pgd_populate(MM, PGD, PUD) pgd_set(PGD, PUD)
8532 +#define pgd_populate_kernel(MM, PGD, PUD) pgd_populate((MM), (PGD), (PUD))
8533
8534 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
8535 {
8536 @@ -71,6 +72,11 @@ static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8537 pud_set(pud, (unsigned long)pmd);
8538 }
8539
8540 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
8541 +{
8542 + pud_populate(mm, pud, pmd);
8543 +}
8544 +
8545 #define pmd_populate(mm, pmd, pte_page) \
8546 pmd_populate_kernel(mm, pmd, page_address(pte_page))
8547 #define pmd_populate_kernel(mm, pmd, pte) pmd_set(pmd, (unsigned long)(pte))
8548 @@ -173,6 +179,7 @@ extern void __tlb_remove_table(void *_table);
8549 #endif
8550
8551 #define pud_populate(mm, pud, pmd) pud_set(pud, (unsigned long)pmd)
8552 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
8553
8554 static inline void pmd_populate_kernel(struct mm_struct *mm, pmd_t *pmd,
8555 pte_t *pte)
8556 diff --git a/arch/powerpc/include/asm/pgtable.h b/arch/powerpc/include/asm/pgtable.h
8557 index 11a3863..108f194 100644
8558 --- a/arch/powerpc/include/asm/pgtable.h
8559 +++ b/arch/powerpc/include/asm/pgtable.h
8560 @@ -2,6 +2,7 @@
8561 #define _ASM_POWERPC_PGTABLE_H
8562 #ifdef __KERNEL__
8563
8564 +#include <linux/const.h>
8565 #ifndef __ASSEMBLY__
8566 #include <linux/mmdebug.h>
8567 #include <linux/mmzone.h>
8568 diff --git a/arch/powerpc/include/asm/pte-hash32.h b/arch/powerpc/include/asm/pte-hash32.h
8569 index 62cfb0c..50c6402 100644
8570 --- a/arch/powerpc/include/asm/pte-hash32.h
8571 +++ b/arch/powerpc/include/asm/pte-hash32.h
8572 @@ -20,6 +20,7 @@
8573 #define _PAGE_HASHPTE 0x002 /* hash_page has made an HPTE for this pte */
8574 #define _PAGE_USER 0x004 /* usermode access allowed */
8575 #define _PAGE_GUARDED 0x008 /* G: prohibit speculative access */
8576 +#define _PAGE_EXEC _PAGE_GUARDED
8577 #define _PAGE_COHERENT 0x010 /* M: enforce memory coherence (SMP systems) */
8578 #define _PAGE_NO_CACHE 0x020 /* I: cache inhibit */
8579 #define _PAGE_WRITETHRU 0x040 /* W: cache write-through */
8580 diff --git a/arch/powerpc/include/asm/reg.h b/arch/powerpc/include/asm/reg.h
8581 index af56b5c..f86f3f6 100644
8582 --- a/arch/powerpc/include/asm/reg.h
8583 +++ b/arch/powerpc/include/asm/reg.h
8584 @@ -253,6 +253,7 @@
8585 #define SPRN_DBCR 0x136 /* e300 Data Breakpoint Control Reg */
8586 #define SPRN_DSISR 0x012 /* Data Storage Interrupt Status Register */
8587 #define DSISR_NOHPTE 0x40000000 /* no translation found */
8588 +#define DSISR_GUARDED 0x10000000 /* fetch from guarded storage */
8589 #define DSISR_PROTFAULT 0x08000000 /* protection fault */
8590 #define DSISR_ISSTORE 0x02000000 /* access was a store */
8591 #define DSISR_DABRMATCH 0x00400000 /* hit data breakpoint */
8592 diff --git a/arch/powerpc/include/asm/smp.h b/arch/powerpc/include/asm/smp.h
8593 index 825663c..f9e9134 100644
8594 --- a/arch/powerpc/include/asm/smp.h
8595 +++ b/arch/powerpc/include/asm/smp.h
8596 @@ -51,7 +51,7 @@ struct smp_ops_t {
8597 int (*cpu_disable)(void);
8598 void (*cpu_die)(unsigned int nr);
8599 int (*cpu_bootable)(unsigned int nr);
8600 -};
8601 +} __no_const;
8602
8603 extern void smp_send_debugger_break(void);
8604 extern void start_secondary_resume(void);
8605 diff --git a/arch/powerpc/include/asm/spinlock.h b/arch/powerpc/include/asm/spinlock.h
8606 index 4dbe072..b803275 100644
8607 --- a/arch/powerpc/include/asm/spinlock.h
8608 +++ b/arch/powerpc/include/asm/spinlock.h
8609 @@ -204,13 +204,29 @@ static inline long __arch_read_trylock(arch_rwlock_t *rw)
8610 __asm__ __volatile__(
8611 "1: " PPC_LWARX(%0,0,%1,1) "\n"
8612 __DO_SIGN_EXTEND
8613 -" addic. %0,%0,1\n\
8614 - ble- 2f\n"
8615 +
8616 +#ifdef CONFIG_PAX_REFCOUNT
8617 +" mcrxr cr0\n"
8618 +" addico. %0,%0,1\n"
8619 +" bf 4*cr0+so, 3f\n"
8620 +"2:.long " "0x00c00b00""\n"
8621 +#else
8622 +" addic. %0,%0,1\n"
8623 +#endif
8624 +
8625 +"3:\n"
8626 + "ble- 4f\n"
8627 PPC405_ERR77(0,%1)
8628 " stwcx. %0,0,%1\n\
8629 bne- 1b\n"
8630 PPC_ACQUIRE_BARRIER
8631 -"2:" : "=&r" (tmp)
8632 +"4:"
8633 +
8634 +#ifdef CONFIG_PAX_REFCOUNT
8635 + _ASM_EXTABLE(2b,4b)
8636 +#endif
8637 +
8638 + : "=&r" (tmp)
8639 : "r" (&rw->lock)
8640 : "cr0", "xer", "memory");
8641
8642 @@ -286,11 +302,27 @@ static inline void arch_read_unlock(arch_rwlock_t *rw)
8643 __asm__ __volatile__(
8644 "# read_unlock\n\t"
8645 PPC_RELEASE_BARRIER
8646 -"1: lwarx %0,0,%1\n\
8647 - addic %0,%0,-1\n"
8648 +"1: lwarx %0,0,%1\n"
8649 +
8650 +#ifdef CONFIG_PAX_REFCOUNT
8651 +" mcrxr cr0\n"
8652 +" addico. %0,%0,-1\n"
8653 +" bf 4*cr0+so, 3f\n"
8654 +"2:.long " "0x00c00b00""\n"
8655 +#else
8656 +" addic. %0,%0,-1\n"
8657 +#endif
8658 +
8659 +"3:\n"
8660 PPC405_ERR77(0,%1)
8661 " stwcx. %0,0,%1\n\
8662 bne- 1b"
8663 +
8664 +#ifdef CONFIG_PAX_REFCOUNT
8665 +"\n4:\n"
8666 + _ASM_EXTABLE(2b, 4b)
8667 +#endif
8668 +
8669 : "=&r"(tmp)
8670 : "r"(&rw->lock)
8671 : "cr0", "xer", "memory");
8672 diff --git a/arch/powerpc/include/asm/thread_info.h b/arch/powerpc/include/asm/thread_info.h
8673 index 7efee4a..48d47cc 100644
8674 --- a/arch/powerpc/include/asm/thread_info.h
8675 +++ b/arch/powerpc/include/asm/thread_info.h
8676 @@ -101,6 +101,8 @@ static inline struct thread_info *current_thread_info(void)
8677 #if defined(CONFIG_PPC64)
8678 #define TIF_ELF2ABI 18 /* function descriptors must die! */
8679 #endif
8680 +/* mask must be expressable within 16 bits to satisfy 'andi' instruction reqs */
8681 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
8682
8683 /* as above, but as bit values */
8684 #define _TIF_SYSCALL_TRACE (1<<TIF_SYSCALL_TRACE)
8685 @@ -119,9 +121,10 @@ static inline struct thread_info *current_thread_info(void)
8686 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
8687 #define _TIF_EMULATE_STACK_STORE (1<<TIF_EMULATE_STACK_STORE)
8688 #define _TIF_NOHZ (1<<TIF_NOHZ)
8689 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
8690 #define _TIF_SYSCALL_DOTRACE (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | \
8691 _TIF_SECCOMP | _TIF_SYSCALL_TRACEPOINT | \
8692 - _TIF_NOHZ)
8693 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
8694
8695 #define _TIF_USER_WORK_MASK (_TIF_SIGPENDING | _TIF_NEED_RESCHED | \
8696 _TIF_NOTIFY_RESUME | _TIF_UPROBE | \
8697 diff --git a/arch/powerpc/include/asm/uaccess.h b/arch/powerpc/include/asm/uaccess.h
8698 index a0c071d..49cdc7f 100644
8699 --- a/arch/powerpc/include/asm/uaccess.h
8700 +++ b/arch/powerpc/include/asm/uaccess.h
8701 @@ -58,6 +58,7 @@
8702
8703 #endif
8704
8705 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
8706 #define access_ok(type, addr, size) \
8707 (__chk_user_ptr(addr), \
8708 __access_ok((__force unsigned long)(addr), (size), get_fs()))
8709 @@ -318,52 +319,6 @@ do { \
8710 extern unsigned long __copy_tofrom_user(void __user *to,
8711 const void __user *from, unsigned long size);
8712
8713 -#ifndef __powerpc64__
8714 -
8715 -static inline unsigned long copy_from_user(void *to,
8716 - const void __user *from, unsigned long n)
8717 -{
8718 - unsigned long over;
8719 -
8720 - if (access_ok(VERIFY_READ, from, n))
8721 - return __copy_tofrom_user((__force void __user *)to, from, n);
8722 - if ((unsigned long)from < TASK_SIZE) {
8723 - over = (unsigned long)from + n - TASK_SIZE;
8724 - return __copy_tofrom_user((__force void __user *)to, from,
8725 - n - over) + over;
8726 - }
8727 - return n;
8728 -}
8729 -
8730 -static inline unsigned long copy_to_user(void __user *to,
8731 - const void *from, unsigned long n)
8732 -{
8733 - unsigned long over;
8734 -
8735 - if (access_ok(VERIFY_WRITE, to, n))
8736 - return __copy_tofrom_user(to, (__force void __user *)from, n);
8737 - if ((unsigned long)to < TASK_SIZE) {
8738 - over = (unsigned long)to + n - TASK_SIZE;
8739 - return __copy_tofrom_user(to, (__force void __user *)from,
8740 - n - over) + over;
8741 - }
8742 - return n;
8743 -}
8744 -
8745 -#else /* __powerpc64__ */
8746 -
8747 -#define __copy_in_user(to, from, size) \
8748 - __copy_tofrom_user((to), (from), (size))
8749 -
8750 -extern unsigned long copy_from_user(void *to, const void __user *from,
8751 - unsigned long n);
8752 -extern unsigned long copy_to_user(void __user *to, const void *from,
8753 - unsigned long n);
8754 -extern unsigned long copy_in_user(void __user *to, const void __user *from,
8755 - unsigned long n);
8756 -
8757 -#endif /* __powerpc64__ */
8758 -
8759 static inline unsigned long __copy_from_user_inatomic(void *to,
8760 const void __user *from, unsigned long n)
8761 {
8762 @@ -387,6 +342,10 @@ static inline unsigned long __copy_from_user_inatomic(void *to,
8763 if (ret == 0)
8764 return 0;
8765 }
8766 +
8767 + if (!__builtin_constant_p(n))
8768 + check_object_size(to, n, false);
8769 +
8770 return __copy_tofrom_user((__force void __user *)to, from, n);
8771 }
8772
8773 @@ -413,6 +372,10 @@ static inline unsigned long __copy_to_user_inatomic(void __user *to,
8774 if (ret == 0)
8775 return 0;
8776 }
8777 +
8778 + if (!__builtin_constant_p(n))
8779 + check_object_size(from, n, true);
8780 +
8781 return __copy_tofrom_user(to, (__force const void __user *)from, n);
8782 }
8783
8784 @@ -430,6 +393,92 @@ static inline unsigned long __copy_to_user(void __user *to,
8785 return __copy_to_user_inatomic(to, from, size);
8786 }
8787
8788 +#ifndef __powerpc64__
8789 +
8790 +static inline unsigned long __must_check copy_from_user(void *to,
8791 + const void __user *from, unsigned long n)
8792 +{
8793 + unsigned long over;
8794 +
8795 + if ((long)n < 0)
8796 + return n;
8797 +
8798 + if (access_ok(VERIFY_READ, from, n)) {
8799 + if (!__builtin_constant_p(n))
8800 + check_object_size(to, n, false);
8801 + return __copy_tofrom_user((__force void __user *)to, from, n);
8802 + }
8803 + if ((unsigned long)from < TASK_SIZE) {
8804 + over = (unsigned long)from + n - TASK_SIZE;
8805 + if (!__builtin_constant_p(n - over))
8806 + check_object_size(to, n - over, false);
8807 + return __copy_tofrom_user((__force void __user *)to, from,
8808 + n - over) + over;
8809 + }
8810 + return n;
8811 +}
8812 +
8813 +static inline unsigned long __must_check copy_to_user(void __user *to,
8814 + const void *from, unsigned long n)
8815 +{
8816 + unsigned long over;
8817 +
8818 + if ((long)n < 0)
8819 + return n;
8820 +
8821 + if (access_ok(VERIFY_WRITE, to, n)) {
8822 + if (!__builtin_constant_p(n))
8823 + check_object_size(from, n, true);
8824 + return __copy_tofrom_user(to, (__force void __user *)from, n);
8825 + }
8826 + if ((unsigned long)to < TASK_SIZE) {
8827 + over = (unsigned long)to + n - TASK_SIZE;
8828 + if (!__builtin_constant_p(n))
8829 + check_object_size(from, n - over, true);
8830 + return __copy_tofrom_user(to, (__force void __user *)from,
8831 + n - over) + over;
8832 + }
8833 + return n;
8834 +}
8835 +
8836 +#else /* __powerpc64__ */
8837 +
8838 +#define __copy_in_user(to, from, size) \
8839 + __copy_tofrom_user((to), (from), (size))
8840 +
8841 +static inline unsigned long __must_check copy_from_user(void *to, const void __user *from, unsigned long n)
8842 +{
8843 + if ((long)n < 0 || n > INT_MAX)
8844 + return n;
8845 +
8846 + if (!__builtin_constant_p(n))
8847 + check_object_size(to, n, false);
8848 +
8849 + if (likely(access_ok(VERIFY_READ, from, n)))
8850 + n = __copy_from_user(to, from, n);
8851 + else
8852 + memset(to, 0, n);
8853 + return n;
8854 +}
8855 +
8856 +static inline unsigned long __must_check copy_to_user(void __user *to, const void *from, unsigned long n)
8857 +{
8858 + if ((long)n < 0 || n > INT_MAX)
8859 + return n;
8860 +
8861 + if (likely(access_ok(VERIFY_WRITE, to, n))) {
8862 + if (!__builtin_constant_p(n))
8863 + check_object_size(from, n, true);
8864 + n = __copy_to_user(to, from, n);
8865 + }
8866 + return n;
8867 +}
8868 +
8869 +extern unsigned long copy_in_user(void __user *to, const void __user *from,
8870 + unsigned long n);
8871 +
8872 +#endif /* __powerpc64__ */
8873 +
8874 extern unsigned long __clear_user(void __user *addr, unsigned long size);
8875
8876 static inline unsigned long clear_user(void __user *addr, unsigned long size)
8877 diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile
8878 index c1ebbda..fd8a98d 100644
8879 --- a/arch/powerpc/kernel/Makefile
8880 +++ b/arch/powerpc/kernel/Makefile
8881 @@ -15,6 +15,11 @@ CFLAGS_prom_init.o += -fPIC
8882 CFLAGS_btext.o += -fPIC
8883 endif
8884
8885 +CFLAGS_REMOVE_cputable.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8886 +CFLAGS_REMOVE_prom_init.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8887 +CFLAGS_REMOVE_btext.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8888 +CFLAGS_REMOVE_prom.o = $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8889 +
8890 ifdef CONFIG_FUNCTION_TRACER
8891 # Do not trace early boot code
8892 CFLAGS_REMOVE_cputable.o = -pg -mno-sched-epilog
8893 @@ -27,6 +32,8 @@ CFLAGS_REMOVE_ftrace.o = -pg -mno-sched-epilog
8894 CFLAGS_REMOVE_time.o = -pg -mno-sched-epilog
8895 endif
8896
8897 +CFLAGS_REMOVE_prom_init.o += $(LATENT_ENTROPY_PLUGIN_CFLAGS)
8898 +
8899 obj-y := cputable.o ptrace.o syscalls.o \
8900 irq.o align.o signal_32.o pmc.o vdso.o \
8901 process.o systbl.o idle.o \
8902 diff --git a/arch/powerpc/kernel/exceptions-64e.S b/arch/powerpc/kernel/exceptions-64e.S
8903 index 3e68d1c..72a5ee6 100644
8904 --- a/arch/powerpc/kernel/exceptions-64e.S
8905 +++ b/arch/powerpc/kernel/exceptions-64e.S
8906 @@ -1010,6 +1010,7 @@ storage_fault_common:
8907 std r14,_DAR(r1)
8908 std r15,_DSISR(r1)
8909 addi r3,r1,STACK_FRAME_OVERHEAD
8910 + bl save_nvgprs
8911 mr r4,r14
8912 mr r5,r15
8913 ld r14,PACA_EXGEN+EX_R14(r13)
8914 @@ -1018,8 +1019,7 @@ storage_fault_common:
8915 cmpdi r3,0
8916 bne- 1f
8917 b ret_from_except_lite
8918 -1: bl save_nvgprs
8919 - mr r5,r3
8920 +1: mr r5,r3
8921 addi r3,r1,STACK_FRAME_OVERHEAD
8922 ld r4,_DAR(r1)
8923 bl bad_page_fault
8924 diff --git a/arch/powerpc/kernel/exceptions-64s.S b/arch/powerpc/kernel/exceptions-64s.S
8925 index 9519e6b..13f6c38 100644
8926 --- a/arch/powerpc/kernel/exceptions-64s.S
8927 +++ b/arch/powerpc/kernel/exceptions-64s.S
8928 @@ -1599,10 +1599,10 @@ handle_page_fault:
8929 11: ld r4,_DAR(r1)
8930 ld r5,_DSISR(r1)
8931 addi r3,r1,STACK_FRAME_OVERHEAD
8932 + bl save_nvgprs
8933 bl do_page_fault
8934 cmpdi r3,0
8935 beq+ 12f
8936 - bl save_nvgprs
8937 mr r5,r3
8938 addi r3,r1,STACK_FRAME_OVERHEAD
8939 lwz r4,_DAR(r1)
8940 diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
8941 index 4509603..cdb491f 100644
8942 --- a/arch/powerpc/kernel/irq.c
8943 +++ b/arch/powerpc/kernel/irq.c
8944 @@ -460,6 +460,8 @@ void migrate_irqs(void)
8945 }
8946 #endif
8947
8948 +extern void gr_handle_kernel_exploit(void);
8949 +
8950 static inline void check_stack_overflow(void)
8951 {
8952 #ifdef CONFIG_DEBUG_STACKOVERFLOW
8953 @@ -472,6 +474,7 @@ static inline void check_stack_overflow(void)
8954 pr_err("do_IRQ: stack overflow: %ld\n",
8955 sp - sizeof(struct thread_info));
8956 dump_stack();
8957 + gr_handle_kernel_exploit();
8958 }
8959 #endif
8960 }
8961 diff --git a/arch/powerpc/kernel/module_32.c b/arch/powerpc/kernel/module_32.c
8962 index c94d2e0..992a9ce 100644
8963 --- a/arch/powerpc/kernel/module_32.c
8964 +++ b/arch/powerpc/kernel/module_32.c
8965 @@ -158,7 +158,7 @@ int module_frob_arch_sections(Elf32_Ehdr *hdr,
8966 me->arch.core_plt_section = i;
8967 }
8968 if (!me->arch.core_plt_section || !me->arch.init_plt_section) {
8969 - pr_err("Module doesn't contain .plt or .init.plt sections.\n");
8970 + pr_err("Module $s doesn't contain .plt or .init.plt sections.\n", me->name);
8971 return -ENOEXEC;
8972 }
8973
8974 @@ -188,11 +188,16 @@ static uint32_t do_plt_call(void *location,
8975
8976 pr_debug("Doing plt for call to 0x%x at 0x%x\n", val, (unsigned int)location);
8977 /* Init, or core PLT? */
8978 - if (location >= mod->module_core
8979 - && location < mod->module_core + mod->core_size)
8980 + if ((location >= mod->module_core_rx && location < mod->module_core_rx + mod->core_size_rx) ||
8981 + (location >= mod->module_core_rw && location < mod->module_core_rw + mod->core_size_rw))
8982 entry = (void *)sechdrs[mod->arch.core_plt_section].sh_addr;
8983 - else
8984 + else if ((location >= mod->module_init_rx && location < mod->module_init_rx + mod->init_size_rx) ||
8985 + (location >= mod->module_init_rw && location < mod->module_init_rw + mod->init_size_rw))
8986 entry = (void *)sechdrs[mod->arch.init_plt_section].sh_addr;
8987 + else {
8988 + printk(KERN_ERR "%s: invalid R_PPC_REL24 entry found\n", mod->name);
8989 + return ~0UL;
8990 + }
8991
8992 /* Find this entry, or if that fails, the next avail. entry */
8993 while (entry->jump[0]) {
8994 @@ -296,7 +301,7 @@ int apply_relocate_add(Elf32_Shdr *sechdrs,
8995 }
8996 #ifdef CONFIG_DYNAMIC_FTRACE
8997 module->arch.tramp =
8998 - do_plt_call(module->module_core,
8999 + do_plt_call(module->module_core_rx,
9000 (unsigned long)ftrace_caller,
9001 sechdrs, module);
9002 #endif
9003 diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c
9004 index febb50d..bb10020 100644
9005 --- a/arch/powerpc/kernel/process.c
9006 +++ b/arch/powerpc/kernel/process.c
9007 @@ -1036,8 +1036,8 @@ void show_regs(struct pt_regs * regs)
9008 * Lookup NIP late so we have the best change of getting the
9009 * above info out without failing
9010 */
9011 - printk("NIP ["REG"] %pS\n", regs->nip, (void *)regs->nip);
9012 - printk("LR ["REG"] %pS\n", regs->link, (void *)regs->link);
9013 + printk("NIP ["REG"] %pA\n", regs->nip, (void *)regs->nip);
9014 + printk("LR ["REG"] %pA\n", regs->link, (void *)regs->link);
9015 #endif
9016 show_stack(current, (unsigned long *) regs->gpr[1]);
9017 if (!user_mode(regs))
9018 @@ -1554,10 +1554,10 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9019 newsp = stack[0];
9020 ip = stack[STACK_FRAME_LR_SAVE];
9021 if (!firstframe || ip != lr) {
9022 - printk("["REG"] ["REG"] %pS", sp, ip, (void *)ip);
9023 + printk("["REG"] ["REG"] %pA", sp, ip, (void *)ip);
9024 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
9025 if ((ip == rth) && curr_frame >= 0) {
9026 - printk(" (%pS)",
9027 + printk(" (%pA)",
9028 (void *)current->ret_stack[curr_frame].ret);
9029 curr_frame--;
9030 }
9031 @@ -1577,7 +1577,7 @@ void show_stack(struct task_struct *tsk, unsigned long *stack)
9032 struct pt_regs *regs = (struct pt_regs *)
9033 (sp + STACK_FRAME_OVERHEAD);
9034 lr = regs->link;
9035 - printk("--- interrupt: %lx at %pS\n LR = %pS\n",
9036 + printk("--- interrupt: %lx at %pA\n LR = %pA\n",
9037 regs->trap, (void *)regs->nip, (void *)lr);
9038 firstframe = 1;
9039 }
9040 @@ -1613,49 +1613,3 @@ void notrace __ppc64_runlatch_off(void)
9041 mtspr(SPRN_CTRLT, ctrl);
9042 }
9043 #endif /* CONFIG_PPC64 */
9044 -
9045 -unsigned long arch_align_stack(unsigned long sp)
9046 -{
9047 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9048 - sp -= get_random_int() & ~PAGE_MASK;
9049 - return sp & ~0xf;
9050 -}
9051 -
9052 -static inline unsigned long brk_rnd(void)
9053 -{
9054 - unsigned long rnd = 0;
9055 -
9056 - /* 8MB for 32bit, 1GB for 64bit */
9057 - if (is_32bit_task())
9058 - rnd = (long)(get_random_int() % (1<<(23-PAGE_SHIFT)));
9059 - else
9060 - rnd = (long)(get_random_int() % (1<<(30-PAGE_SHIFT)));
9061 -
9062 - return rnd << PAGE_SHIFT;
9063 -}
9064 -
9065 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9066 -{
9067 - unsigned long base = mm->brk;
9068 - unsigned long ret;
9069 -
9070 -#ifdef CONFIG_PPC_STD_MMU_64
9071 - /*
9072 - * If we are using 1TB segments and we are allowed to randomise
9073 - * the heap, we can put it above 1TB so it is backed by a 1TB
9074 - * segment. Otherwise the heap will be in the bottom 1TB
9075 - * which always uses 256MB segments and this may result in a
9076 - * performance penalty.
9077 - */
9078 - if (!is_32bit_task() && (mmu_highuser_ssize == MMU_SEGSIZE_1T))
9079 - base = max_t(unsigned long, mm->brk, 1UL << SID_SHIFT_1T);
9080 -#endif
9081 -
9082 - ret = PAGE_ALIGN(base + brk_rnd());
9083 -
9084 - if (ret < mm->brk)
9085 - return mm->brk;
9086 -
9087 - return ret;
9088 -}
9089 -
9090 diff --git a/arch/powerpc/kernel/ptrace.c b/arch/powerpc/kernel/ptrace.c
9091 index f21897b..28c0428 100644
9092 --- a/arch/powerpc/kernel/ptrace.c
9093 +++ b/arch/powerpc/kernel/ptrace.c
9094 @@ -1762,6 +1762,10 @@ long arch_ptrace(struct task_struct *child, long request,
9095 return ret;
9096 }
9097
9098 +#ifdef CONFIG_GRKERNSEC_SETXID
9099 +extern void gr_delayed_cred_worker(void);
9100 +#endif
9101 +
9102 /*
9103 * We must return the syscall number to actually look up in the table.
9104 * This can be -1L to skip running any syscall at all.
9105 @@ -1774,6 +1778,11 @@ long do_syscall_trace_enter(struct pt_regs *regs)
9106
9107 secure_computing_strict(regs->gpr[0]);
9108
9109 +#ifdef CONFIG_GRKERNSEC_SETXID
9110 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9111 + gr_delayed_cred_worker();
9112 +#endif
9113 +
9114 if (test_thread_flag(TIF_SYSCALL_TRACE) &&
9115 tracehook_report_syscall_entry(regs))
9116 /*
9117 @@ -1805,6 +1814,11 @@ void do_syscall_trace_leave(struct pt_regs *regs)
9118 {
9119 int step;
9120
9121 +#ifdef CONFIG_GRKERNSEC_SETXID
9122 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
9123 + gr_delayed_cred_worker();
9124 +#endif
9125 +
9126 audit_syscall_exit(regs);
9127
9128 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
9129 diff --git a/arch/powerpc/kernel/signal_32.c b/arch/powerpc/kernel/signal_32.c
9130 index d3a831a..3a33123 100644
9131 --- a/arch/powerpc/kernel/signal_32.c
9132 +++ b/arch/powerpc/kernel/signal_32.c
9133 @@ -1011,7 +1011,7 @@ int handle_rt_signal32(struct ksignal *ksig, sigset_t *oldset,
9134 /* Save user registers on the stack */
9135 frame = &rt_sf->uc.uc_mcontext;
9136 addr = frame;
9137 - if (vdso32_rt_sigtramp && current->mm->context.vdso_base) {
9138 + if (vdso32_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9139 sigret = 0;
9140 tramp = current->mm->context.vdso_base + vdso32_rt_sigtramp;
9141 } else {
9142 diff --git a/arch/powerpc/kernel/signal_64.c b/arch/powerpc/kernel/signal_64.c
9143 index c7c24d2..1bf7039 100644
9144 --- a/arch/powerpc/kernel/signal_64.c
9145 +++ b/arch/powerpc/kernel/signal_64.c
9146 @@ -754,7 +754,7 @@ int handle_rt_signal64(struct ksignal *ksig, sigset_t *set, struct pt_regs *regs
9147 current->thread.fp_state.fpscr = 0;
9148
9149 /* Set up to return from userspace. */
9150 - if (vdso64_rt_sigtramp && current->mm->context.vdso_base) {
9151 + if (vdso64_rt_sigtramp && current->mm->context.vdso_base != ~0UL) {
9152 regs->link = current->mm->context.vdso_base + vdso64_rt_sigtramp;
9153 } else {
9154 err |= setup_trampoline(__NR_rt_sigreturn, &frame->tramp[0]);
9155 diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
9156 index 19e4744..28a8d7b 100644
9157 --- a/arch/powerpc/kernel/traps.c
9158 +++ b/arch/powerpc/kernel/traps.c
9159 @@ -36,6 +36,7 @@
9160 #include <linux/debugfs.h>
9161 #include <linux/ratelimit.h>
9162 #include <linux/context_tracking.h>
9163 +#include <linux/uaccess.h>
9164
9165 #include <asm/emulated_ops.h>
9166 #include <asm/pgtable.h>
9167 @@ -142,6 +143,8 @@ static unsigned __kprobes long oops_begin(struct pt_regs *regs)
9168 return flags;
9169 }
9170
9171 +extern void gr_handle_kernel_exploit(void);
9172 +
9173 static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9174 int signr)
9175 {
9176 @@ -191,6 +194,9 @@ static void __kprobes oops_end(unsigned long flags, struct pt_regs *regs,
9177 panic("Fatal exception in interrupt");
9178 if (panic_on_oops)
9179 panic("Fatal exception");
9180 +
9181 + gr_handle_kernel_exploit();
9182 +
9183 do_exit(signr);
9184 }
9185
9186 @@ -1137,6 +1143,26 @@ void __kprobes program_check_exception(struct pt_regs *regs)
9187 enum ctx_state prev_state = exception_enter();
9188 unsigned int reason = get_reason(regs);
9189
9190 +#ifdef CONFIG_PAX_REFCOUNT
9191 + unsigned int bkpt;
9192 + const struct exception_table_entry *entry;
9193 +
9194 + if (reason & REASON_ILLEGAL) {
9195 + /* Check if PaX bad instruction */
9196 + if (!probe_kernel_address(regs->nip, bkpt) && bkpt == 0xc00b00) {
9197 + current->thread.trap_nr = 0;
9198 + pax_report_refcount_overflow(regs);
9199 + /* fixup_exception() for PowerPC does not exist, simulate its job */
9200 + if ((entry = search_exception_tables(regs->nip)) != NULL) {
9201 + regs->nip = entry->fixup;
9202 + return;
9203 + }
9204 + /* fixup_exception() could not handle */
9205 + goto bail;
9206 + }
9207 + }
9208 +#endif
9209 +
9210 /* We can now get here via a FP Unavailable exception if the core
9211 * has no FPU, in that case the reason flags will be 0 */
9212
9213 diff --git a/arch/powerpc/kernel/vdso.c b/arch/powerpc/kernel/vdso.c
9214 index 305eb0d..accc5b40 100644
9215 --- a/arch/powerpc/kernel/vdso.c
9216 +++ b/arch/powerpc/kernel/vdso.c
9217 @@ -34,6 +34,7 @@
9218 #include <asm/vdso.h>
9219 #include <asm/vdso_datapage.h>
9220 #include <asm/setup.h>
9221 +#include <asm/mman.h>
9222
9223 #undef DEBUG
9224
9225 @@ -220,7 +221,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9226 vdso_base = VDSO32_MBASE;
9227 #endif
9228
9229 - current->mm->context.vdso_base = 0;
9230 + current->mm->context.vdso_base = ~0UL;
9231
9232 /* vDSO has a problem and was disabled, just don't "enable" it for the
9233 * process
9234 @@ -240,7 +241,7 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
9235 vdso_base = get_unmapped_area(NULL, vdso_base,
9236 (vdso_pages << PAGE_SHIFT) +
9237 ((VDSO_ALIGNMENT - 1) & PAGE_MASK),
9238 - 0, 0);
9239 + 0, MAP_PRIVATE | MAP_EXECUTABLE);
9240 if (IS_ERR_VALUE(vdso_base)) {
9241 rc = vdso_base;
9242 goto fail_mmapsem;
9243 diff --git a/arch/powerpc/kvm/powerpc.c b/arch/powerpc/kvm/powerpc.c
9244 index ac3ddf1..9a54c76 100644
9245 --- a/arch/powerpc/kvm/powerpc.c
9246 +++ b/arch/powerpc/kvm/powerpc.c
9247 @@ -1403,7 +1403,7 @@ void kvmppc_init_lpid(unsigned long nr_lpids_param)
9248 }
9249 EXPORT_SYMBOL_GPL(kvmppc_init_lpid);
9250
9251 -int kvm_arch_init(void *opaque)
9252 +int kvm_arch_init(const void *opaque)
9253 {
9254 return 0;
9255 }
9256 diff --git a/arch/powerpc/lib/usercopy_64.c b/arch/powerpc/lib/usercopy_64.c
9257 index 5eea6f3..5d10396 100644
9258 --- a/arch/powerpc/lib/usercopy_64.c
9259 +++ b/arch/powerpc/lib/usercopy_64.c
9260 @@ -9,22 +9,6 @@
9261 #include <linux/module.h>
9262 #include <asm/uaccess.h>
9263
9264 -unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
9265 -{
9266 - if (likely(access_ok(VERIFY_READ, from, n)))
9267 - n = __copy_from_user(to, from, n);
9268 - else
9269 - memset(to, 0, n);
9270 - return n;
9271 -}
9272 -
9273 -unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
9274 -{
9275 - if (likely(access_ok(VERIFY_WRITE, to, n)))
9276 - n = __copy_to_user(to, from, n);
9277 - return n;
9278 -}
9279 -
9280 unsigned long copy_in_user(void __user *to, const void __user *from,
9281 unsigned long n)
9282 {
9283 @@ -35,7 +19,5 @@ unsigned long copy_in_user(void __user *to, const void __user *from,
9284 return n;
9285 }
9286
9287 -EXPORT_SYMBOL(copy_from_user);
9288 -EXPORT_SYMBOL(copy_to_user);
9289 EXPORT_SYMBOL(copy_in_user);
9290
9291 diff --git a/arch/powerpc/mm/fault.c b/arch/powerpc/mm/fault.c
9292 index b396868..3eb6b9f 100644
9293 --- a/arch/powerpc/mm/fault.c
9294 +++ b/arch/powerpc/mm/fault.c
9295 @@ -33,6 +33,10 @@
9296 #include <linux/ratelimit.h>
9297 #include <linux/context_tracking.h>
9298 #include <linux/hugetlb.h>
9299 +#include <linux/slab.h>
9300 +#include <linux/pagemap.h>
9301 +#include <linux/compiler.h>
9302 +#include <linux/unistd.h>
9303
9304 #include <asm/firmware.h>
9305 #include <asm/page.h>
9306 @@ -68,6 +72,33 @@ static inline int notify_page_fault(struct pt_regs *regs)
9307 }
9308 #endif
9309
9310 +#ifdef CONFIG_PAX_PAGEEXEC
9311 +/*
9312 + * PaX: decide what to do with offenders (regs->nip = fault address)
9313 + *
9314 + * returns 1 when task should be killed
9315 + */
9316 +static int pax_handle_fetch_fault(struct pt_regs *regs)
9317 +{
9318 + return 1;
9319 +}
9320 +
9321 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
9322 +{
9323 + unsigned long i;
9324 +
9325 + printk(KERN_ERR "PAX: bytes at PC: ");
9326 + for (i = 0; i < 5; i++) {
9327 + unsigned int c;
9328 + if (get_user(c, (unsigned int __user *)pc+i))
9329 + printk(KERN_CONT "???????? ");
9330 + else
9331 + printk(KERN_CONT "%08x ", c);
9332 + }
9333 + printk("\n");
9334 +}
9335 +#endif
9336 +
9337 /*
9338 * Check whether the instruction at regs->nip is a store using
9339 * an update addressing form which will update r1.
9340 @@ -227,7 +258,7 @@ int __kprobes do_page_fault(struct pt_regs *regs, unsigned long address,
9341 * indicate errors in DSISR but can validly be set in SRR1.
9342 */
9343 if (trap == 0x400)
9344 - error_code &= 0x48200000;
9345 + error_code &= 0x58200000;
9346 else
9347 is_write = error_code & DSISR_ISSTORE;
9348 #else
9349 @@ -383,12 +414,16 @@ good_area:
9350 * "undefined". Of those that can be set, this is the only
9351 * one which seems bad.
9352 */
9353 - if (error_code & 0x10000000)
9354 + if (error_code & DSISR_GUARDED)
9355 /* Guarded storage error. */
9356 goto bad_area;
9357 #endif /* CONFIG_8xx */
9358
9359 if (is_exec) {
9360 +#ifdef CONFIG_PPC_STD_MMU
9361 + if (error_code & DSISR_GUARDED)
9362 + goto bad_area;
9363 +#endif
9364 /*
9365 * Allow execution from readable areas if the MMU does not
9366 * provide separate controls over reading and executing.
9367 @@ -483,6 +518,23 @@ bad_area:
9368 bad_area_nosemaphore:
9369 /* User mode accesses cause a SIGSEGV */
9370 if (user_mode(regs)) {
9371 +
9372 +#ifdef CONFIG_PAX_PAGEEXEC
9373 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
9374 +#ifdef CONFIG_PPC_STD_MMU
9375 + if (is_exec && (error_code & (DSISR_PROTFAULT | DSISR_GUARDED))) {
9376 +#else
9377 + if (is_exec && regs->nip == address) {
9378 +#endif
9379 + switch (pax_handle_fetch_fault(regs)) {
9380 + }
9381 +
9382 + pax_report_fault(regs, (void *)regs->nip, (void *)regs->gpr[PT_R1]);
9383 + do_group_exit(SIGKILL);
9384 + }
9385 + }
9386 +#endif
9387 +
9388 _exception(SIGSEGV, regs, code, address);
9389 goto bail;
9390 }
9391 diff --git a/arch/powerpc/mm/mmap.c b/arch/powerpc/mm/mmap.c
9392 index 0f0502e..bc3e7a3 100644
9393 --- a/arch/powerpc/mm/mmap.c
9394 +++ b/arch/powerpc/mm/mmap.c
9395 @@ -86,6 +86,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9396 {
9397 unsigned long random_factor = 0UL;
9398
9399 +#ifdef CONFIG_PAX_RANDMMAP
9400 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9401 +#endif
9402 +
9403 if (current->flags & PF_RANDOMIZE)
9404 random_factor = arch_mmap_rnd();
9405
9406 @@ -95,9 +99,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9407 */
9408 if (mmap_is_legacy()) {
9409 mm->mmap_base = TASK_UNMAPPED_BASE;
9410 +
9411 +#ifdef CONFIG_PAX_RANDMMAP
9412 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9413 + mm->mmap_base += mm->delta_mmap;
9414 +#endif
9415 +
9416 mm->get_unmapped_area = arch_get_unmapped_area;
9417 } else {
9418 mm->mmap_base = mmap_base(random_factor);
9419 +
9420 +#ifdef CONFIG_PAX_RANDMMAP
9421 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9422 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9423 +#endif
9424 +
9425 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
9426 }
9427 }
9428 diff --git a/arch/powerpc/mm/slice.c b/arch/powerpc/mm/slice.c
9429 index 0f432a7..abfe841 100644
9430 --- a/arch/powerpc/mm/slice.c
9431 +++ b/arch/powerpc/mm/slice.c
9432 @@ -105,7 +105,7 @@ static int slice_area_is_free(struct mm_struct *mm, unsigned long addr,
9433 if ((mm->task_size - len) < addr)
9434 return 0;
9435 vma = find_vma(mm, addr);
9436 - return (!vma || (addr + len) <= vma->vm_start);
9437 + return check_heap_stack_gap(vma, addr, len, 0);
9438 }
9439
9440 static int slice_low_has_vma(struct mm_struct *mm, unsigned long slice)
9441 @@ -277,6 +277,12 @@ static unsigned long slice_find_area_bottomup(struct mm_struct *mm,
9442 info.align_offset = 0;
9443
9444 addr = TASK_UNMAPPED_BASE;
9445 +
9446 +#ifdef CONFIG_PAX_RANDMMAP
9447 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9448 + addr += mm->delta_mmap;
9449 +#endif
9450 +
9451 while (addr < TASK_SIZE) {
9452 info.low_limit = addr;
9453 if (!slice_scan_available(addr, available, 1, &addr))
9454 @@ -410,6 +416,11 @@ unsigned long slice_get_unmapped_area(unsigned long addr, unsigned long len,
9455 if (fixed && addr > (mm->task_size - len))
9456 return -ENOMEM;
9457
9458 +#ifdef CONFIG_PAX_RANDMMAP
9459 + if (!fixed && (mm->pax_flags & MF_PAX_RANDMMAP))
9460 + addr = 0;
9461 +#endif
9462 +
9463 /* If hint, make sure it matches our alignment restrictions */
9464 if (!fixed && addr) {
9465 addr = _ALIGN_UP(addr, 1ul << pshift);
9466 diff --git a/arch/powerpc/platforms/cell/spufs/file.c b/arch/powerpc/platforms/cell/spufs/file.c
9467 index d966bbe..372124a 100644
9468 --- a/arch/powerpc/platforms/cell/spufs/file.c
9469 +++ b/arch/powerpc/platforms/cell/spufs/file.c
9470 @@ -280,9 +280,9 @@ spufs_mem_mmap_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
9471 return VM_FAULT_NOPAGE;
9472 }
9473
9474 -static int spufs_mem_mmap_access(struct vm_area_struct *vma,
9475 +static ssize_t spufs_mem_mmap_access(struct vm_area_struct *vma,
9476 unsigned long address,
9477 - void *buf, int len, int write)
9478 + void *buf, size_t len, int write)
9479 {
9480 struct spu_context *ctx = vma->vm_file->private_data;
9481 unsigned long offset = address - vma->vm_start;
9482 diff --git a/arch/s390/include/asm/atomic.h b/arch/s390/include/asm/atomic.h
9483 index adbe380..adb7516 100644
9484 --- a/arch/s390/include/asm/atomic.h
9485 +++ b/arch/s390/include/asm/atomic.h
9486 @@ -317,4 +317,14 @@ static inline long long atomic64_dec_if_positive(atomic64_t *v)
9487 #define atomic64_dec_and_test(_v) (atomic64_sub_return(1, _v) == 0)
9488 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
9489
9490 +#define atomic64_read_unchecked(v) atomic64_read(v)
9491 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
9492 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
9493 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
9494 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
9495 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
9496 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
9497 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
9498 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
9499 +
9500 #endif /* __ARCH_S390_ATOMIC__ */
9501 diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h
9502 index 8d72471..5322500 100644
9503 --- a/arch/s390/include/asm/barrier.h
9504 +++ b/arch/s390/include/asm/barrier.h
9505 @@ -42,7 +42,7 @@
9506 do { \
9507 compiletime_assert_atomic_type(*p); \
9508 barrier(); \
9509 - ACCESS_ONCE(*p) = (v); \
9510 + ACCESS_ONCE_RW(*p) = (v); \
9511 } while (0)
9512
9513 #define smp_load_acquire(p) \
9514 diff --git a/arch/s390/include/asm/cache.h b/arch/s390/include/asm/cache.h
9515 index 4d7ccac..d03d0ad 100644
9516 --- a/arch/s390/include/asm/cache.h
9517 +++ b/arch/s390/include/asm/cache.h
9518 @@ -9,8 +9,10 @@
9519 #ifndef __ARCH_S390_CACHE_H
9520 #define __ARCH_S390_CACHE_H
9521
9522 -#define L1_CACHE_BYTES 256
9523 +#include <linux/const.h>
9524 +
9525 #define L1_CACHE_SHIFT 8
9526 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9527 #define NET_SKB_PAD 32
9528
9529 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9530 diff --git a/arch/s390/include/asm/elf.h b/arch/s390/include/asm/elf.h
9531 index 3ad48f2..64cc6f3 100644
9532 --- a/arch/s390/include/asm/elf.h
9533 +++ b/arch/s390/include/asm/elf.h
9534 @@ -163,6 +163,13 @@ extern unsigned int vdso_enabled;
9535 (STACK_TOP / 3 * 2) : \
9536 (STACK_TOP / 3 * 2) & ~((1UL << 32) - 1))
9537
9538 +#ifdef CONFIG_PAX_ASLR
9539 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_31BIT) ? 0x10000UL : 0x80000000UL)
9540 +
9541 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9542 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_31BIT) ? 15 : 26)
9543 +#endif
9544 +
9545 /* This yields a mask that user programs can use to figure out what
9546 instruction set this CPU supports. */
9547
9548 diff --git a/arch/s390/include/asm/exec.h b/arch/s390/include/asm/exec.h
9549 index c4a93d6..4d2a9b4 100644
9550 --- a/arch/s390/include/asm/exec.h
9551 +++ b/arch/s390/include/asm/exec.h
9552 @@ -7,6 +7,6 @@
9553 #ifndef __ASM_EXEC_H
9554 #define __ASM_EXEC_H
9555
9556 -extern unsigned long arch_align_stack(unsigned long sp);
9557 +#define arch_align_stack(x) ((x) & ~0xfUL)
9558
9559 #endif /* __ASM_EXEC_H */
9560 diff --git a/arch/s390/include/asm/uaccess.h b/arch/s390/include/asm/uaccess.h
9561 index d64a7a6..0830329 100644
9562 --- a/arch/s390/include/asm/uaccess.h
9563 +++ b/arch/s390/include/asm/uaccess.h
9564 @@ -59,6 +59,7 @@ static inline int __range_ok(unsigned long addr, unsigned long size)
9565 __range_ok((unsigned long)(addr), (size)); \
9566 })
9567
9568 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
9569 #define access_ok(type, addr, size) __access_ok(addr, size)
9570
9571 /*
9572 @@ -275,6 +276,10 @@ static inline unsigned long __must_check
9573 copy_to_user(void __user *to, const void *from, unsigned long n)
9574 {
9575 might_fault();
9576 +
9577 + if ((long)n < 0)
9578 + return n;
9579 +
9580 return __copy_to_user(to, from, n);
9581 }
9582
9583 @@ -303,10 +308,14 @@ __compiletime_warning("copy_from_user() buffer size is not provably correct")
9584 static inline unsigned long __must_check
9585 copy_from_user(void *to, const void __user *from, unsigned long n)
9586 {
9587 - unsigned int sz = __compiletime_object_size(to);
9588 + size_t sz = __compiletime_object_size(to);
9589
9590 might_fault();
9591 - if (unlikely(sz != -1 && sz < n)) {
9592 +
9593 + if ((long)n < 0)
9594 + return n;
9595 +
9596 + if (unlikely(sz != (size_t)-1 && sz < n)) {
9597 copy_from_user_overflow();
9598 return n;
9599 }
9600 diff --git a/arch/s390/kernel/module.c b/arch/s390/kernel/module.c
9601 index 0c1a679..e1df357 100644
9602 --- a/arch/s390/kernel/module.c
9603 +++ b/arch/s390/kernel/module.c
9604 @@ -159,11 +159,11 @@ int module_frob_arch_sections(Elf_Ehdr *hdr, Elf_Shdr *sechdrs,
9605
9606 /* Increase core size by size of got & plt and set start
9607 offsets for got and plt. */
9608 - me->core_size = ALIGN(me->core_size, 4);
9609 - me->arch.got_offset = me->core_size;
9610 - me->core_size += me->arch.got_size;
9611 - me->arch.plt_offset = me->core_size;
9612 - me->core_size += me->arch.plt_size;
9613 + me->core_size_rw = ALIGN(me->core_size_rw, 4);
9614 + me->arch.got_offset = me->core_size_rw;
9615 + me->core_size_rw += me->arch.got_size;
9616 + me->arch.plt_offset = me->core_size_rx;
9617 + me->core_size_rx += me->arch.plt_size;
9618 return 0;
9619 }
9620
9621 @@ -279,7 +279,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9622 if (info->got_initialized == 0) {
9623 Elf_Addr *gotent;
9624
9625 - gotent = me->module_core + me->arch.got_offset +
9626 + gotent = me->module_core_rw + me->arch.got_offset +
9627 info->got_offset;
9628 *gotent = val;
9629 info->got_initialized = 1;
9630 @@ -302,7 +302,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9631 rc = apply_rela_bits(loc, val, 0, 64, 0);
9632 else if (r_type == R_390_GOTENT ||
9633 r_type == R_390_GOTPLTENT) {
9634 - val += (Elf_Addr) me->module_core - loc;
9635 + val += (Elf_Addr) me->module_core_rw - loc;
9636 rc = apply_rela_bits(loc, val, 1, 32, 1);
9637 }
9638 break;
9639 @@ -315,7 +315,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9640 case R_390_PLTOFF64: /* 16 bit offset from GOT to PLT. */
9641 if (info->plt_initialized == 0) {
9642 unsigned int *ip;
9643 - ip = me->module_core + me->arch.plt_offset +
9644 + ip = me->module_core_rx + me->arch.plt_offset +
9645 info->plt_offset;
9646 ip[0] = 0x0d10e310; /* basr 1,0; lg 1,10(1); br 1 */
9647 ip[1] = 0x100a0004;
9648 @@ -334,7 +334,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9649 val - loc + 0xffffUL < 0x1ffffeUL) ||
9650 (r_type == R_390_PLT32DBL &&
9651 val - loc + 0xffffffffULL < 0x1fffffffeULL)))
9652 - val = (Elf_Addr) me->module_core +
9653 + val = (Elf_Addr) me->module_core_rx +
9654 me->arch.plt_offset +
9655 info->plt_offset;
9656 val += rela->r_addend - loc;
9657 @@ -356,7 +356,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9658 case R_390_GOTOFF32: /* 32 bit offset to GOT. */
9659 case R_390_GOTOFF64: /* 64 bit offset to GOT. */
9660 val = val + rela->r_addend -
9661 - ((Elf_Addr) me->module_core + me->arch.got_offset);
9662 + ((Elf_Addr) me->module_core_rw + me->arch.got_offset);
9663 if (r_type == R_390_GOTOFF16)
9664 rc = apply_rela_bits(loc, val, 0, 16, 0);
9665 else if (r_type == R_390_GOTOFF32)
9666 @@ -366,7 +366,7 @@ static int apply_rela(Elf_Rela *rela, Elf_Addr base, Elf_Sym *symtab,
9667 break;
9668 case R_390_GOTPC: /* 32 bit PC relative offset to GOT. */
9669 case R_390_GOTPCDBL: /* 32 bit PC rel. off. to GOT shifted by 1. */
9670 - val = (Elf_Addr) me->module_core + me->arch.got_offset +
9671 + val = (Elf_Addr) me->module_core_rw + me->arch.got_offset +
9672 rela->r_addend - loc;
9673 if (r_type == R_390_GOTPC)
9674 rc = apply_rela_bits(loc, val, 1, 32, 0);
9675 diff --git a/arch/s390/kernel/process.c b/arch/s390/kernel/process.c
9676 index dc5edc2..7d34ae3 100644
9677 --- a/arch/s390/kernel/process.c
9678 +++ b/arch/s390/kernel/process.c
9679 @@ -200,27 +200,3 @@ unsigned long get_wchan(struct task_struct *p)
9680 }
9681 return 0;
9682 }
9683 -
9684 -unsigned long arch_align_stack(unsigned long sp)
9685 -{
9686 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
9687 - sp -= get_random_int() & ~PAGE_MASK;
9688 - return sp & ~0xf;
9689 -}
9690 -
9691 -static inline unsigned long brk_rnd(void)
9692 -{
9693 - /* 8MB for 32bit, 1GB for 64bit */
9694 - if (is_32bit_task())
9695 - return (get_random_int() & 0x7ffUL) << PAGE_SHIFT;
9696 - else
9697 - return (get_random_int() & 0x3ffffUL) << PAGE_SHIFT;
9698 -}
9699 -
9700 -unsigned long arch_randomize_brk(struct mm_struct *mm)
9701 -{
9702 - unsigned long ret;
9703 -
9704 - ret = PAGE_ALIGN(mm->brk + brk_rnd());
9705 - return (ret > mm->brk) ? ret : mm->brk;
9706 -}
9707 diff --git a/arch/s390/mm/mmap.c b/arch/s390/mm/mmap.c
9708 index 6e552af..3e608a1 100644
9709 --- a/arch/s390/mm/mmap.c
9710 +++ b/arch/s390/mm/mmap.c
9711 @@ -239,6 +239,10 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9712 {
9713 unsigned long random_factor = 0UL;
9714
9715 +#ifdef CONFIG_PAX_RANDMMAP
9716 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9717 +#endif
9718 +
9719 if (current->flags & PF_RANDOMIZE)
9720 random_factor = arch_mmap_rnd();
9721
9722 @@ -248,9 +252,21 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
9723 */
9724 if (mmap_is_legacy()) {
9725 mm->mmap_base = mmap_base_legacy(random_factor);
9726 +
9727 +#ifdef CONFIG_PAX_RANDMMAP
9728 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9729 + mm->mmap_base += mm->delta_mmap;
9730 +#endif
9731 +
9732 mm->get_unmapped_area = s390_get_unmapped_area;
9733 } else {
9734 mm->mmap_base = mmap_base(random_factor);
9735 +
9736 +#ifdef CONFIG_PAX_RANDMMAP
9737 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9738 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
9739 +#endif
9740 +
9741 mm->get_unmapped_area = s390_get_unmapped_area_topdown;
9742 }
9743 }
9744 diff --git a/arch/score/include/asm/cache.h b/arch/score/include/asm/cache.h
9745 index ae3d59f..f65f075 100644
9746 --- a/arch/score/include/asm/cache.h
9747 +++ b/arch/score/include/asm/cache.h
9748 @@ -1,7 +1,9 @@
9749 #ifndef _ASM_SCORE_CACHE_H
9750 #define _ASM_SCORE_CACHE_H
9751
9752 +#include <linux/const.h>
9753 +
9754 #define L1_CACHE_SHIFT 4
9755 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9756 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9757
9758 #endif /* _ASM_SCORE_CACHE_H */
9759 diff --git a/arch/score/include/asm/exec.h b/arch/score/include/asm/exec.h
9760 index f9f3cd5..58ff438 100644
9761 --- a/arch/score/include/asm/exec.h
9762 +++ b/arch/score/include/asm/exec.h
9763 @@ -1,6 +1,6 @@
9764 #ifndef _ASM_SCORE_EXEC_H
9765 #define _ASM_SCORE_EXEC_H
9766
9767 -extern unsigned long arch_align_stack(unsigned long sp);
9768 +#define arch_align_stack(x) (x)
9769
9770 #endif /* _ASM_SCORE_EXEC_H */
9771 diff --git a/arch/score/kernel/process.c b/arch/score/kernel/process.c
9772 index a1519ad3..e8ac1ff 100644
9773 --- a/arch/score/kernel/process.c
9774 +++ b/arch/score/kernel/process.c
9775 @@ -116,8 +116,3 @@ unsigned long get_wchan(struct task_struct *task)
9776
9777 return task_pt_regs(task)->cp0_epc;
9778 }
9779 -
9780 -unsigned long arch_align_stack(unsigned long sp)
9781 -{
9782 - return sp;
9783 -}
9784 diff --git a/arch/sh/include/asm/cache.h b/arch/sh/include/asm/cache.h
9785 index ef9e555..331bd29 100644
9786 --- a/arch/sh/include/asm/cache.h
9787 +++ b/arch/sh/include/asm/cache.h
9788 @@ -9,10 +9,11 @@
9789 #define __ASM_SH_CACHE_H
9790 #ifdef __KERNEL__
9791
9792 +#include <linux/const.h>
9793 #include <linux/init.h>
9794 #include <cpu/cache.h>
9795
9796 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
9797 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
9798
9799 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
9800
9801 diff --git a/arch/sh/mm/mmap.c b/arch/sh/mm/mmap.c
9802 index 6777177..cb5e44f 100644
9803 --- a/arch/sh/mm/mmap.c
9804 +++ b/arch/sh/mm/mmap.c
9805 @@ -36,6 +36,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9806 struct mm_struct *mm = current->mm;
9807 struct vm_area_struct *vma;
9808 int do_colour_align;
9809 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9810 struct vm_unmapped_area_info info;
9811
9812 if (flags & MAP_FIXED) {
9813 @@ -55,6 +56,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9814 if (filp || (flags & MAP_SHARED))
9815 do_colour_align = 1;
9816
9817 +#ifdef CONFIG_PAX_RANDMMAP
9818 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9819 +#endif
9820 +
9821 if (addr) {
9822 if (do_colour_align)
9823 addr = COLOUR_ALIGN(addr, pgoff);
9824 @@ -62,14 +67,13 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr,
9825 addr = PAGE_ALIGN(addr);
9826
9827 vma = find_vma(mm, addr);
9828 - if (TASK_SIZE - len >= addr &&
9829 - (!vma || addr + len <= vma->vm_start))
9830 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9831 return addr;
9832 }
9833
9834 info.flags = 0;
9835 info.length = len;
9836 - info.low_limit = TASK_UNMAPPED_BASE;
9837 + info.low_limit = mm->mmap_base;
9838 info.high_limit = TASK_SIZE;
9839 info.align_mask = do_colour_align ? (PAGE_MASK & shm_align_mask) : 0;
9840 info.align_offset = pgoff << PAGE_SHIFT;
9841 @@ -85,6 +89,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9842 struct mm_struct *mm = current->mm;
9843 unsigned long addr = addr0;
9844 int do_colour_align;
9845 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
9846 struct vm_unmapped_area_info info;
9847
9848 if (flags & MAP_FIXED) {
9849 @@ -104,6 +109,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9850 if (filp || (flags & MAP_SHARED))
9851 do_colour_align = 1;
9852
9853 +#ifdef CONFIG_PAX_RANDMMAP
9854 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
9855 +#endif
9856 +
9857 /* requesting a specific address */
9858 if (addr) {
9859 if (do_colour_align)
9860 @@ -112,8 +121,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9861 addr = PAGE_ALIGN(addr);
9862
9863 vma = find_vma(mm, addr);
9864 - if (TASK_SIZE - len >= addr &&
9865 - (!vma || addr + len <= vma->vm_start))
9866 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
9867 return addr;
9868 }
9869
9870 @@ -135,6 +143,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
9871 VM_BUG_ON(addr != -ENOMEM);
9872 info.flags = 0;
9873 info.low_limit = TASK_UNMAPPED_BASE;
9874 +
9875 +#ifdef CONFIG_PAX_RANDMMAP
9876 + if (mm->pax_flags & MF_PAX_RANDMMAP)
9877 + info.low_limit += mm->delta_mmap;
9878 +#endif
9879 +
9880 info.high_limit = TASK_SIZE;
9881 addr = vm_unmapped_area(&info);
9882 }
9883 diff --git a/arch/sparc/include/asm/atomic_64.h b/arch/sparc/include/asm/atomic_64.h
9884 index 4082749..fd97781 100644
9885 --- a/arch/sparc/include/asm/atomic_64.h
9886 +++ b/arch/sparc/include/asm/atomic_64.h
9887 @@ -15,18 +15,38 @@
9888 #define ATOMIC64_INIT(i) { (i) }
9889
9890 #define atomic_read(v) ACCESS_ONCE((v)->counter)
9891 +static inline int atomic_read_unchecked(const atomic_unchecked_t *v)
9892 +{
9893 + return ACCESS_ONCE(v->counter);
9894 +}
9895 #define atomic64_read(v) ACCESS_ONCE((v)->counter)
9896 +static inline long atomic64_read_unchecked(const atomic64_unchecked_t *v)
9897 +{
9898 + return ACCESS_ONCE(v->counter);
9899 +}
9900
9901 #define atomic_set(v, i) (((v)->counter) = i)
9902 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
9903 +{
9904 + v->counter = i;
9905 +}
9906 #define atomic64_set(v, i) (((v)->counter) = i)
9907 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
9908 +{
9909 + v->counter = i;
9910 +}
9911
9912 -#define ATOMIC_OP(op) \
9913 -void atomic_##op(int, atomic_t *); \
9914 -void atomic64_##op(long, atomic64_t *);
9915 +#define __ATOMIC_OP(op, suffix) \
9916 +void atomic_##op##suffix(int, atomic##suffix##_t *); \
9917 +void atomic64_##op##suffix(long, atomic64##suffix##_t *);
9918
9919 -#define ATOMIC_OP_RETURN(op) \
9920 -int atomic_##op##_return(int, atomic_t *); \
9921 -long atomic64_##op##_return(long, atomic64_t *);
9922 +#define ATOMIC_OP(op) __ATOMIC_OP(op, ) __ATOMIC_OP(op, _unchecked)
9923 +
9924 +#define __ATOMIC_OP_RETURN(op, suffix) \
9925 +int atomic_##op##_return##suffix(int, atomic##suffix##_t *); \
9926 +long atomic64_##op##_return##suffix(long, atomic64##suffix##_t *);
9927 +
9928 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, ) __ATOMIC_OP_RETURN(op, _unchecked)
9929
9930 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
9931
9932 @@ -35,13 +55,23 @@ ATOMIC_OPS(sub)
9933
9934 #undef ATOMIC_OPS
9935 #undef ATOMIC_OP_RETURN
9936 +#undef __ATOMIC_OP_RETURN
9937 #undef ATOMIC_OP
9938 +#undef __ATOMIC_OP
9939
9940 #define atomic_dec_return(v) atomic_sub_return(1, v)
9941 #define atomic64_dec_return(v) atomic64_sub_return(1, v)
9942
9943 #define atomic_inc_return(v) atomic_add_return(1, v)
9944 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
9945 +{
9946 + return atomic_add_return_unchecked(1, v);
9947 +}
9948 #define atomic64_inc_return(v) atomic64_add_return(1, v)
9949 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
9950 +{
9951 + return atomic64_add_return_unchecked(1, v);
9952 +}
9953
9954 /*
9955 * atomic_inc_and_test - increment and test
9956 @@ -52,6 +82,10 @@ ATOMIC_OPS(sub)
9957 * other cases.
9958 */
9959 #define atomic_inc_and_test(v) (atomic_inc_return(v) == 0)
9960 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
9961 +{
9962 + return atomic_inc_return_unchecked(v) == 0;
9963 +}
9964 #define atomic64_inc_and_test(v) (atomic64_inc_return(v) == 0)
9965
9966 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
9967 @@ -61,25 +95,60 @@ ATOMIC_OPS(sub)
9968 #define atomic64_dec_and_test(v) (atomic64_sub_return(1, v) == 0)
9969
9970 #define atomic_inc(v) atomic_add(1, v)
9971 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
9972 +{
9973 + atomic_add_unchecked(1, v);
9974 +}
9975 #define atomic64_inc(v) atomic64_add(1, v)
9976 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
9977 +{
9978 + atomic64_add_unchecked(1, v);
9979 +}
9980
9981 #define atomic_dec(v) atomic_sub(1, v)
9982 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
9983 +{
9984 + atomic_sub_unchecked(1, v);
9985 +}
9986 #define atomic64_dec(v) atomic64_sub(1, v)
9987 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
9988 +{
9989 + atomic64_sub_unchecked(1, v);
9990 +}
9991
9992 #define atomic_add_negative(i, v) (atomic_add_return(i, v) < 0)
9993 #define atomic64_add_negative(i, v) (atomic64_add_return(i, v) < 0)
9994
9995 #define atomic_cmpxchg(v, o, n) (cmpxchg(&((v)->counter), (o), (n)))
9996 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
9997 +{
9998 + return cmpxchg(&v->counter, old, new);
9999 +}
10000 #define atomic_xchg(v, new) (xchg(&((v)->counter), new))
10001 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
10002 +{
10003 + return xchg(&v->counter, new);
10004 +}
10005
10006 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10007 {
10008 - int c, old;
10009 + int c, old, new;
10010 c = atomic_read(v);
10011 for (;;) {
10012 - if (unlikely(c == (u)))
10013 + if (unlikely(c == u))
10014 break;
10015 - old = atomic_cmpxchg((v), c, c + (a));
10016 +
10017 + asm volatile("addcc %2, %0, %0\n"
10018 +
10019 +#ifdef CONFIG_PAX_REFCOUNT
10020 + "tvs %%icc, 6\n"
10021 +#endif
10022 +
10023 + : "=r" (new)
10024 + : "0" (c), "ir" (a)
10025 + : "cc");
10026 +
10027 + old = atomic_cmpxchg(v, c, new);
10028 if (likely(old == c))
10029 break;
10030 c = old;
10031 @@ -90,20 +159,35 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
10032 #define atomic64_cmpxchg(v, o, n) \
10033 ((__typeof__((v)->counter))cmpxchg(&((v)->counter), (o), (n)))
10034 #define atomic64_xchg(v, new) (xchg(&((v)->counter), new))
10035 +static inline long atomic64_xchg_unchecked(atomic64_unchecked_t *v, long new)
10036 +{
10037 + return xchg(&v->counter, new);
10038 +}
10039
10040 static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
10041 {
10042 - long c, old;
10043 + long c, old, new;
10044 c = atomic64_read(v);
10045 for (;;) {
10046 - if (unlikely(c == (u)))
10047 + if (unlikely(c == u))
10048 break;
10049 - old = atomic64_cmpxchg((v), c, c + (a));
10050 +
10051 + asm volatile("addcc %2, %0, %0\n"
10052 +
10053 +#ifdef CONFIG_PAX_REFCOUNT
10054 + "tvs %%xcc, 6\n"
10055 +#endif
10056 +
10057 + : "=r" (new)
10058 + : "0" (c), "ir" (a)
10059 + : "cc");
10060 +
10061 + old = atomic64_cmpxchg(v, c, new);
10062 if (likely(old == c))
10063 break;
10064 c = old;
10065 }
10066 - return c != (u);
10067 + return c != u;
10068 }
10069
10070 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
10071 diff --git a/arch/sparc/include/asm/barrier_64.h b/arch/sparc/include/asm/barrier_64.h
10072 index 7664894..45a974b 100644
10073 --- a/arch/sparc/include/asm/barrier_64.h
10074 +++ b/arch/sparc/include/asm/barrier_64.h
10075 @@ -60,7 +60,7 @@ do { __asm__ __volatile__("ba,pt %%xcc, 1f\n\t" \
10076 do { \
10077 compiletime_assert_atomic_type(*p); \
10078 barrier(); \
10079 - ACCESS_ONCE(*p) = (v); \
10080 + ACCESS_ONCE_RW(*p) = (v); \
10081 } while (0)
10082
10083 #define smp_load_acquire(p) \
10084 diff --git a/arch/sparc/include/asm/cache.h b/arch/sparc/include/asm/cache.h
10085 index 5bb6991..5c2132e 100644
10086 --- a/arch/sparc/include/asm/cache.h
10087 +++ b/arch/sparc/include/asm/cache.h
10088 @@ -7,10 +7,12 @@
10089 #ifndef _SPARC_CACHE_H
10090 #define _SPARC_CACHE_H
10091
10092 +#include <linux/const.h>
10093 +
10094 #define ARCH_SLAB_MINALIGN __alignof__(unsigned long long)
10095
10096 #define L1_CACHE_SHIFT 5
10097 -#define L1_CACHE_BYTES 32
10098 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
10099
10100 #ifdef CONFIG_SPARC32
10101 #define SMP_CACHE_BYTES_SHIFT 5
10102 diff --git a/arch/sparc/include/asm/elf_32.h b/arch/sparc/include/asm/elf_32.h
10103 index a24e41f..47677ff 100644
10104 --- a/arch/sparc/include/asm/elf_32.h
10105 +++ b/arch/sparc/include/asm/elf_32.h
10106 @@ -114,6 +114,13 @@ typedef struct {
10107
10108 #define ELF_ET_DYN_BASE (TASK_UNMAPPED_BASE)
10109
10110 +#ifdef CONFIG_PAX_ASLR
10111 +#define PAX_ELF_ET_DYN_BASE 0x10000UL
10112 +
10113 +#define PAX_DELTA_MMAP_LEN 16
10114 +#define PAX_DELTA_STACK_LEN 16
10115 +#endif
10116 +
10117 /* This yields a mask that user programs can use to figure out what
10118 instruction set this cpu supports. This can NOT be done in userspace
10119 on Sparc. */
10120 diff --git a/arch/sparc/include/asm/elf_64.h b/arch/sparc/include/asm/elf_64.h
10121 index 370ca1e..d4f4a98 100644
10122 --- a/arch/sparc/include/asm/elf_64.h
10123 +++ b/arch/sparc/include/asm/elf_64.h
10124 @@ -189,6 +189,13 @@ typedef struct {
10125 #define ELF_ET_DYN_BASE 0x0000010000000000UL
10126 #define COMPAT_ELF_ET_DYN_BASE 0x0000000070000000UL
10127
10128 +#ifdef CONFIG_PAX_ASLR
10129 +#define PAX_ELF_ET_DYN_BASE (test_thread_flag(TIF_32BIT) ? 0x10000UL : 0x100000UL)
10130 +
10131 +#define PAX_DELTA_MMAP_LEN (test_thread_flag(TIF_32BIT) ? 14 : 28)
10132 +#define PAX_DELTA_STACK_LEN (test_thread_flag(TIF_32BIT) ? 15 : 29)
10133 +#endif
10134 +
10135 extern unsigned long sparc64_elf_hwcap;
10136 #define ELF_HWCAP sparc64_elf_hwcap
10137
10138 diff --git a/arch/sparc/include/asm/pgalloc_32.h b/arch/sparc/include/asm/pgalloc_32.h
10139 index a3890da..f6a408e 100644
10140 --- a/arch/sparc/include/asm/pgalloc_32.h
10141 +++ b/arch/sparc/include/asm/pgalloc_32.h
10142 @@ -35,6 +35,7 @@ static inline void pgd_set(pgd_t * pgdp, pmd_t * pmdp)
10143 }
10144
10145 #define pgd_populate(MM, PGD, PMD) pgd_set(PGD, PMD)
10146 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10147
10148 static inline pmd_t *pmd_alloc_one(struct mm_struct *mm,
10149 unsigned long address)
10150 diff --git a/arch/sparc/include/asm/pgalloc_64.h b/arch/sparc/include/asm/pgalloc_64.h
10151 index 5e31871..13469c6 100644
10152 --- a/arch/sparc/include/asm/pgalloc_64.h
10153 +++ b/arch/sparc/include/asm/pgalloc_64.h
10154 @@ -21,6 +21,7 @@ static inline void __pgd_populate(pgd_t *pgd, pud_t *pud)
10155 }
10156
10157 #define pgd_populate(MM, PGD, PUD) __pgd_populate(PGD, PUD)
10158 +#define pgd_populate_kernel(MM, PGD, PMD) pgd_populate((MM), (PGD), (PMD))
10159
10160 static inline pgd_t *pgd_alloc(struct mm_struct *mm)
10161 {
10162 @@ -38,6 +39,7 @@ static inline void __pud_populate(pud_t *pud, pmd_t *pmd)
10163 }
10164
10165 #define pud_populate(MM, PUD, PMD) __pud_populate(PUD, PMD)
10166 +#define pud_populate_kernel(MM, PUD, PMD) pud_populate((MM), (PUD), (PMD))
10167
10168 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
10169 {
10170 diff --git a/arch/sparc/include/asm/pgtable.h b/arch/sparc/include/asm/pgtable.h
10171 index 59ba6f6..4518128 100644
10172 --- a/arch/sparc/include/asm/pgtable.h
10173 +++ b/arch/sparc/include/asm/pgtable.h
10174 @@ -5,4 +5,8 @@
10175 #else
10176 #include <asm/pgtable_32.h>
10177 #endif
10178 +
10179 +#define ktla_ktva(addr) (addr)
10180 +#define ktva_ktla(addr) (addr)
10181 +
10182 #endif
10183 diff --git a/arch/sparc/include/asm/pgtable_32.h b/arch/sparc/include/asm/pgtable_32.h
10184 index f06b36a..bca3189 100644
10185 --- a/arch/sparc/include/asm/pgtable_32.h
10186 +++ b/arch/sparc/include/asm/pgtable_32.h
10187 @@ -51,6 +51,9 @@ unsigned long __init bootmem_init(unsigned long *pages_avail);
10188 #define PAGE_SHARED SRMMU_PAGE_SHARED
10189 #define PAGE_COPY SRMMU_PAGE_COPY
10190 #define PAGE_READONLY SRMMU_PAGE_RDONLY
10191 +#define PAGE_SHARED_NOEXEC SRMMU_PAGE_SHARED_NOEXEC
10192 +#define PAGE_COPY_NOEXEC SRMMU_PAGE_COPY_NOEXEC
10193 +#define PAGE_READONLY_NOEXEC SRMMU_PAGE_RDONLY_NOEXEC
10194 #define PAGE_KERNEL SRMMU_PAGE_KERNEL
10195
10196 /* Top-level page directory - dummy used by init-mm.
10197 @@ -63,18 +66,18 @@ extern unsigned long ptr_in_current_pgd;
10198
10199 /* xwr */
10200 #define __P000 PAGE_NONE
10201 -#define __P001 PAGE_READONLY
10202 -#define __P010 PAGE_COPY
10203 -#define __P011 PAGE_COPY
10204 +#define __P001 PAGE_READONLY_NOEXEC
10205 +#define __P010 PAGE_COPY_NOEXEC
10206 +#define __P011 PAGE_COPY_NOEXEC
10207 #define __P100 PAGE_READONLY
10208 #define __P101 PAGE_READONLY
10209 #define __P110 PAGE_COPY
10210 #define __P111 PAGE_COPY
10211
10212 #define __S000 PAGE_NONE
10213 -#define __S001 PAGE_READONLY
10214 -#define __S010 PAGE_SHARED
10215 -#define __S011 PAGE_SHARED
10216 +#define __S001 PAGE_READONLY_NOEXEC
10217 +#define __S010 PAGE_SHARED_NOEXEC
10218 +#define __S011 PAGE_SHARED_NOEXEC
10219 #define __S100 PAGE_READONLY
10220 #define __S101 PAGE_READONLY
10221 #define __S110 PAGE_SHARED
10222 diff --git a/arch/sparc/include/asm/pgtsrmmu.h b/arch/sparc/include/asm/pgtsrmmu.h
10223 index ae51a11..eadfd03 100644
10224 --- a/arch/sparc/include/asm/pgtsrmmu.h
10225 +++ b/arch/sparc/include/asm/pgtsrmmu.h
10226 @@ -111,6 +111,11 @@
10227 SRMMU_EXEC | SRMMU_REF)
10228 #define SRMMU_PAGE_RDONLY __pgprot(SRMMU_VALID | SRMMU_CACHE | \
10229 SRMMU_EXEC | SRMMU_REF)
10230 +
10231 +#define SRMMU_PAGE_SHARED_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_WRITE | SRMMU_REF)
10232 +#define SRMMU_PAGE_COPY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10233 +#define SRMMU_PAGE_RDONLY_NOEXEC __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_REF)
10234 +
10235 #define SRMMU_PAGE_KERNEL __pgprot(SRMMU_VALID | SRMMU_CACHE | SRMMU_PRIV | \
10236 SRMMU_DIRTY | SRMMU_REF)
10237
10238 diff --git a/arch/sparc/include/asm/setup.h b/arch/sparc/include/asm/setup.h
10239 index 29d64b1..4272fe8 100644
10240 --- a/arch/sparc/include/asm/setup.h
10241 +++ b/arch/sparc/include/asm/setup.h
10242 @@ -55,8 +55,8 @@ int handle_ldf_stq(u32 insn, struct pt_regs *regs);
10243 void handle_ld_nf(u32 insn, struct pt_regs *regs);
10244
10245 /* init_64.c */
10246 -extern atomic_t dcpage_flushes;
10247 -extern atomic_t dcpage_flushes_xcall;
10248 +extern atomic_unchecked_t dcpage_flushes;
10249 +extern atomic_unchecked_t dcpage_flushes_xcall;
10250
10251 extern int sysctl_tsb_ratio;
10252 #endif
10253 diff --git a/arch/sparc/include/asm/spinlock_64.h b/arch/sparc/include/asm/spinlock_64.h
10254 index 9689176..63c18ea 100644
10255 --- a/arch/sparc/include/asm/spinlock_64.h
10256 +++ b/arch/sparc/include/asm/spinlock_64.h
10257 @@ -92,14 +92,19 @@ static inline void arch_spin_lock_flags(arch_spinlock_t *lock, unsigned long fla
10258
10259 /* Multi-reader locks, these are much saner than the 32-bit Sparc ones... */
10260
10261 -static void inline arch_read_lock(arch_rwlock_t *lock)
10262 +static inline void arch_read_lock(arch_rwlock_t *lock)
10263 {
10264 unsigned long tmp1, tmp2;
10265
10266 __asm__ __volatile__ (
10267 "1: ldsw [%2], %0\n"
10268 " brlz,pn %0, 2f\n"
10269 -"4: add %0, 1, %1\n"
10270 +"4: addcc %0, 1, %1\n"
10271 +
10272 +#ifdef CONFIG_PAX_REFCOUNT
10273 +" tvs %%icc, 6\n"
10274 +#endif
10275 +
10276 " cas [%2], %0, %1\n"
10277 " cmp %0, %1\n"
10278 " bne,pn %%icc, 1b\n"
10279 @@ -112,10 +117,10 @@ static void inline arch_read_lock(arch_rwlock_t *lock)
10280 " .previous"
10281 : "=&r" (tmp1), "=&r" (tmp2)
10282 : "r" (lock)
10283 - : "memory");
10284 + : "memory", "cc");
10285 }
10286
10287 -static int inline arch_read_trylock(arch_rwlock_t *lock)
10288 +static inline int arch_read_trylock(arch_rwlock_t *lock)
10289 {
10290 int tmp1, tmp2;
10291
10292 @@ -123,7 +128,12 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10293 "1: ldsw [%2], %0\n"
10294 " brlz,a,pn %0, 2f\n"
10295 " mov 0, %0\n"
10296 -" add %0, 1, %1\n"
10297 +" addcc %0, 1, %1\n"
10298 +
10299 +#ifdef CONFIG_PAX_REFCOUNT
10300 +" tvs %%icc, 6\n"
10301 +#endif
10302 +
10303 " cas [%2], %0, %1\n"
10304 " cmp %0, %1\n"
10305 " bne,pn %%icc, 1b\n"
10306 @@ -136,13 +146,18 @@ static int inline arch_read_trylock(arch_rwlock_t *lock)
10307 return tmp1;
10308 }
10309
10310 -static void inline arch_read_unlock(arch_rwlock_t *lock)
10311 +static inline void arch_read_unlock(arch_rwlock_t *lock)
10312 {
10313 unsigned long tmp1, tmp2;
10314
10315 __asm__ __volatile__(
10316 "1: lduw [%2], %0\n"
10317 -" sub %0, 1, %1\n"
10318 +" subcc %0, 1, %1\n"
10319 +
10320 +#ifdef CONFIG_PAX_REFCOUNT
10321 +" tvs %%icc, 6\n"
10322 +#endif
10323 +
10324 " cas [%2], %0, %1\n"
10325 " cmp %0, %1\n"
10326 " bne,pn %%xcc, 1b\n"
10327 @@ -152,7 +167,7 @@ static void inline arch_read_unlock(arch_rwlock_t *lock)
10328 : "memory");
10329 }
10330
10331 -static void inline arch_write_lock(arch_rwlock_t *lock)
10332 +static inline void arch_write_lock(arch_rwlock_t *lock)
10333 {
10334 unsigned long mask, tmp1, tmp2;
10335
10336 @@ -177,7 +192,7 @@ static void inline arch_write_lock(arch_rwlock_t *lock)
10337 : "memory");
10338 }
10339
10340 -static void inline arch_write_unlock(arch_rwlock_t *lock)
10341 +static inline void arch_write_unlock(arch_rwlock_t *lock)
10342 {
10343 __asm__ __volatile__(
10344 " stw %%g0, [%0]"
10345 @@ -186,7 +201,7 @@ static void inline arch_write_unlock(arch_rwlock_t *lock)
10346 : "memory");
10347 }
10348
10349 -static int inline arch_write_trylock(arch_rwlock_t *lock)
10350 +static inline int arch_write_trylock(arch_rwlock_t *lock)
10351 {
10352 unsigned long mask, tmp1, tmp2, result;
10353
10354 diff --git a/arch/sparc/include/asm/thread_info_32.h b/arch/sparc/include/asm/thread_info_32.h
10355 index 229475f..2fca9163 100644
10356 --- a/arch/sparc/include/asm/thread_info_32.h
10357 +++ b/arch/sparc/include/asm/thread_info_32.h
10358 @@ -48,6 +48,7 @@ struct thread_info {
10359 struct reg_window32 reg_window[NSWINS]; /* align for ldd! */
10360 unsigned long rwbuf_stkptrs[NSWINS];
10361 unsigned long w_saved;
10362 + unsigned long lowest_stack;
10363 };
10364
10365 /*
10366 diff --git a/arch/sparc/include/asm/thread_info_64.h b/arch/sparc/include/asm/thread_info_64.h
10367 index bde5982..9cbb56d 100644
10368 --- a/arch/sparc/include/asm/thread_info_64.h
10369 +++ b/arch/sparc/include/asm/thread_info_64.h
10370 @@ -59,6 +59,8 @@ struct thread_info {
10371 struct pt_regs *kern_una_regs;
10372 unsigned int kern_una_insn;
10373
10374 + unsigned long lowest_stack;
10375 +
10376 unsigned long fpregs[(7 * 256) / sizeof(unsigned long)]
10377 __attribute__ ((aligned(64)));
10378 };
10379 @@ -180,12 +182,13 @@ register struct thread_info *current_thread_info_reg asm("g6");
10380 #define TIF_NEED_RESCHED 3 /* rescheduling necessary */
10381 /* flag bit 4 is available */
10382 #define TIF_UNALIGNED 5 /* allowed to do unaligned accesses */
10383 -/* flag bit 6 is available */
10384 +#define TIF_GRSEC_SETXID 6 /* update credentials on syscall entry/exit */
10385 #define TIF_32BIT 7 /* 32-bit binary */
10386 #define TIF_NOHZ 8 /* in adaptive nohz mode */
10387 #define TIF_SECCOMP 9 /* secure computing */
10388 #define TIF_SYSCALL_AUDIT 10 /* syscall auditing active */
10389 #define TIF_SYSCALL_TRACEPOINT 11 /* syscall tracepoint instrumentation */
10390 +
10391 /* NOTE: Thread flags >= 12 should be ones we have no interest
10392 * in using in assembly, else we can't use the mask as
10393 * an immediate value in instructions such as andcc.
10394 @@ -205,12 +208,17 @@ register struct thread_info *current_thread_info_reg asm("g6");
10395 #define _TIF_SYSCALL_AUDIT (1<<TIF_SYSCALL_AUDIT)
10396 #define _TIF_SYSCALL_TRACEPOINT (1<<TIF_SYSCALL_TRACEPOINT)
10397 #define _TIF_POLLING_NRFLAG (1<<TIF_POLLING_NRFLAG)
10398 +#define _TIF_GRSEC_SETXID (1<<TIF_GRSEC_SETXID)
10399
10400 #define _TIF_USER_WORK_MASK ((0xff << TI_FLAG_WSAVED_SHIFT) | \
10401 _TIF_DO_NOTIFY_RESUME_MASK | \
10402 _TIF_NEED_RESCHED)
10403 #define _TIF_DO_NOTIFY_RESUME_MASK (_TIF_NOTIFY_RESUME | _TIF_SIGPENDING)
10404
10405 +#define _TIF_WORK_SYSCALL \
10406 + (_TIF_SYSCALL_TRACE | _TIF_SECCOMP | _TIF_SYSCALL_AUDIT | \
10407 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
10408 +
10409 #define is_32bit_task() (test_thread_flag(TIF_32BIT))
10410
10411 /*
10412 diff --git a/arch/sparc/include/asm/uaccess.h b/arch/sparc/include/asm/uaccess.h
10413 index bd56c28..4b63d83 100644
10414 --- a/arch/sparc/include/asm/uaccess.h
10415 +++ b/arch/sparc/include/asm/uaccess.h
10416 @@ -1,5 +1,6 @@
10417 #ifndef ___ASM_SPARC_UACCESS_H
10418 #define ___ASM_SPARC_UACCESS_H
10419 +
10420 #if defined(__sparc__) && defined(__arch64__)
10421 #include <asm/uaccess_64.h>
10422 #else
10423 diff --git a/arch/sparc/include/asm/uaccess_32.h b/arch/sparc/include/asm/uaccess_32.h
10424 index 64ee103..388aef0 100644
10425 --- a/arch/sparc/include/asm/uaccess_32.h
10426 +++ b/arch/sparc/include/asm/uaccess_32.h
10427 @@ -47,6 +47,7 @@
10428 #define __user_ok(addr, size) ({ (void)(size); (addr) < STACK_TOP; })
10429 #define __kernel_ok (segment_eq(get_fs(), KERNEL_DS))
10430 #define __access_ok(addr, size) (__user_ok((addr) & get_fs().seg, (size)))
10431 +#define access_ok_noprefault(type, addr, size) access_ok((type), (addr), (size))
10432 #define access_ok(type, addr, size) \
10433 ({ (void)(type); __access_ok((unsigned long)(addr), size); })
10434
10435 @@ -313,27 +314,46 @@ unsigned long __copy_user(void __user *to, const void __user *from, unsigned lon
10436
10437 static inline unsigned long copy_to_user(void __user *to, const void *from, unsigned long n)
10438 {
10439 - if (n && __access_ok((unsigned long) to, n))
10440 + if ((long)n < 0)
10441 + return n;
10442 +
10443 + if (n && __access_ok((unsigned long) to, n)) {
10444 + if (!__builtin_constant_p(n))
10445 + check_object_size(from, n, true);
10446 return __copy_user(to, (__force void __user *) from, n);
10447 - else
10448 + } else
10449 return n;
10450 }
10451
10452 static inline unsigned long __copy_to_user(void __user *to, const void *from, unsigned long n)
10453 {
10454 + if ((long)n < 0)
10455 + return n;
10456 +
10457 + if (!__builtin_constant_p(n))
10458 + check_object_size(from, n, true);
10459 +
10460 return __copy_user(to, (__force void __user *) from, n);
10461 }
10462
10463 static inline unsigned long copy_from_user(void *to, const void __user *from, unsigned long n)
10464 {
10465 - if (n && __access_ok((unsigned long) from, n))
10466 + if ((long)n < 0)
10467 + return n;
10468 +
10469 + if (n && __access_ok((unsigned long) from, n)) {
10470 + if (!__builtin_constant_p(n))
10471 + check_object_size(to, n, false);
10472 return __copy_user((__force void __user *) to, from, n);
10473 - else
10474 + } else
10475 return n;
10476 }
10477
10478 static inline unsigned long __copy_from_user(void *to, const void __user *from, unsigned long n)
10479 {
10480 + if ((long)n < 0)
10481 + return n;
10482 +
10483 return __copy_user((__force void __user *) to, from, n);
10484 }
10485
10486 diff --git a/arch/sparc/include/asm/uaccess_64.h b/arch/sparc/include/asm/uaccess_64.h
10487 index a35194b..47dabc0d 100644
10488 --- a/arch/sparc/include/asm/uaccess_64.h
10489 +++ b/arch/sparc/include/asm/uaccess_64.h
10490 @@ -10,6 +10,7 @@
10491 #include <linux/compiler.h>
10492 #include <linux/string.h>
10493 #include <linux/thread_info.h>
10494 +#include <linux/kernel.h>
10495 #include <asm/asi.h>
10496 #include <asm/spitfire.h>
10497 #include <asm-generic/uaccess-unaligned.h>
10498 @@ -54,6 +55,11 @@ static inline int __access_ok(const void __user * addr, unsigned long size)
10499 return 1;
10500 }
10501
10502 +static inline int access_ok_noprefault(int type, const void __user * addr, unsigned long size)
10503 +{
10504 + return 1;
10505 +}
10506 +
10507 static inline int access_ok(int type, const void __user * addr, unsigned long size)
10508 {
10509 return 1;
10510 @@ -228,8 +234,15 @@ unsigned long copy_from_user_fixup(void *to, const void __user *from,
10511 static inline unsigned long __must_check
10512 copy_from_user(void *to, const void __user *from, unsigned long size)
10513 {
10514 - unsigned long ret = ___copy_from_user(to, from, size);
10515 + unsigned long ret;
10516
10517 + if ((long)size < 0 || size > INT_MAX)
10518 + return size;
10519 +
10520 + if (!__builtin_constant_p(size))
10521 + check_object_size(to, size, false);
10522 +
10523 + ret = ___copy_from_user(to, from, size);
10524 if (unlikely(ret))
10525 ret = copy_from_user_fixup(to, from, size);
10526
10527 @@ -245,8 +258,15 @@ unsigned long copy_to_user_fixup(void __user *to, const void *from,
10528 static inline unsigned long __must_check
10529 copy_to_user(void __user *to, const void *from, unsigned long size)
10530 {
10531 - unsigned long ret = ___copy_to_user(to, from, size);
10532 + unsigned long ret;
10533
10534 + if ((long)size < 0 || size > INT_MAX)
10535 + return size;
10536 +
10537 + if (!__builtin_constant_p(size))
10538 + check_object_size(from, size, true);
10539 +
10540 + ret = ___copy_to_user(to, from, size);
10541 if (unlikely(ret))
10542 ret = copy_to_user_fixup(to, from, size);
10543 return ret;
10544 diff --git a/arch/sparc/kernel/Makefile b/arch/sparc/kernel/Makefile
10545 index 7cf9c6e..6206648 100644
10546 --- a/arch/sparc/kernel/Makefile
10547 +++ b/arch/sparc/kernel/Makefile
10548 @@ -4,7 +4,7 @@
10549 #
10550
10551 asflags-y := -ansi
10552 -ccflags-y := -Werror
10553 +#ccflags-y := -Werror
10554
10555 extra-y := head_$(BITS).o
10556
10557 diff --git a/arch/sparc/kernel/process_32.c b/arch/sparc/kernel/process_32.c
10558 index 50e7b62..79fae35 100644
10559 --- a/arch/sparc/kernel/process_32.c
10560 +++ b/arch/sparc/kernel/process_32.c
10561 @@ -123,14 +123,14 @@ void show_regs(struct pt_regs *r)
10562
10563 printk("PSR: %08lx PC: %08lx NPC: %08lx Y: %08lx %s\n",
10564 r->psr, r->pc, r->npc, r->y, print_tainted());
10565 - printk("PC: <%pS>\n", (void *) r->pc);
10566 + printk("PC: <%pA>\n", (void *) r->pc);
10567 printk("%%G: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10568 r->u_regs[0], r->u_regs[1], r->u_regs[2], r->u_regs[3],
10569 r->u_regs[4], r->u_regs[5], r->u_regs[6], r->u_regs[7]);
10570 printk("%%O: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10571 r->u_regs[8], r->u_regs[9], r->u_regs[10], r->u_regs[11],
10572 r->u_regs[12], r->u_regs[13], r->u_regs[14], r->u_regs[15]);
10573 - printk("RPC: <%pS>\n", (void *) r->u_regs[15]);
10574 + printk("RPC: <%pA>\n", (void *) r->u_regs[15]);
10575
10576 printk("%%L: %08lx %08lx %08lx %08lx %08lx %08lx %08lx %08lx\n",
10577 rw->locals[0], rw->locals[1], rw->locals[2], rw->locals[3],
10578 @@ -167,7 +167,7 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
10579 rw = (struct reg_window32 *) fp;
10580 pc = rw->ins[7];
10581 printk("[%08lx : ", pc);
10582 - printk("%pS ] ", (void *) pc);
10583 + printk("%pA ] ", (void *) pc);
10584 fp = rw->ins[6];
10585 } while (++count < 16);
10586 printk("\n");
10587 diff --git a/arch/sparc/kernel/process_64.c b/arch/sparc/kernel/process_64.c
10588 index 46a5964..a35c62c 100644
10589 --- a/arch/sparc/kernel/process_64.c
10590 +++ b/arch/sparc/kernel/process_64.c
10591 @@ -161,7 +161,7 @@ static void show_regwindow(struct pt_regs *regs)
10592 printk("i4: %016lx i5: %016lx i6: %016lx i7: %016lx\n",
10593 rwk->ins[4], rwk->ins[5], rwk->ins[6], rwk->ins[7]);
10594 if (regs->tstate & TSTATE_PRIV)
10595 - printk("I7: <%pS>\n", (void *) rwk->ins[7]);
10596 + printk("I7: <%pA>\n", (void *) rwk->ins[7]);
10597 }
10598
10599 void show_regs(struct pt_regs *regs)
10600 @@ -170,7 +170,7 @@ void show_regs(struct pt_regs *regs)
10601
10602 printk("TSTATE: %016lx TPC: %016lx TNPC: %016lx Y: %08x %s\n", regs->tstate,
10603 regs->tpc, regs->tnpc, regs->y, print_tainted());
10604 - printk("TPC: <%pS>\n", (void *) regs->tpc);
10605 + printk("TPC: <%pA>\n", (void *) regs->tpc);
10606 printk("g0: %016lx g1: %016lx g2: %016lx g3: %016lx\n",
10607 regs->u_regs[0], regs->u_regs[1], regs->u_regs[2],
10608 regs->u_regs[3]);
10609 @@ -183,7 +183,7 @@ void show_regs(struct pt_regs *regs)
10610 printk("o4: %016lx o5: %016lx sp: %016lx ret_pc: %016lx\n",
10611 regs->u_regs[12], regs->u_regs[13], regs->u_regs[14],
10612 regs->u_regs[15]);
10613 - printk("RPC: <%pS>\n", (void *) regs->u_regs[15]);
10614 + printk("RPC: <%pA>\n", (void *) regs->u_regs[15]);
10615 show_regwindow(regs);
10616 show_stack(current, (unsigned long *) regs->u_regs[UREG_FP]);
10617 }
10618 @@ -278,7 +278,7 @@ void arch_trigger_all_cpu_backtrace(bool include_self)
10619 ((tp && tp->task) ? tp->task->pid : -1));
10620
10621 if (gp->tstate & TSTATE_PRIV) {
10622 - printk(" TPC[%pS] O7[%pS] I7[%pS] RPC[%pS]\n",
10623 + printk(" TPC[%pA] O7[%pA] I7[%pA] RPC[%pA]\n",
10624 (void *) gp->tpc,
10625 (void *) gp->o7,
10626 (void *) gp->i7,
10627 diff --git a/arch/sparc/kernel/prom_common.c b/arch/sparc/kernel/prom_common.c
10628 index 79cc0d1..ec62734 100644
10629 --- a/arch/sparc/kernel/prom_common.c
10630 +++ b/arch/sparc/kernel/prom_common.c
10631 @@ -144,7 +144,7 @@ static int __init prom_common_nextprop(phandle node, char *prev, char *buf)
10632
10633 unsigned int prom_early_allocated __initdata;
10634
10635 -static struct of_pdt_ops prom_sparc_ops __initdata = {
10636 +static struct of_pdt_ops prom_sparc_ops __initconst = {
10637 .nextprop = prom_common_nextprop,
10638 .getproplen = prom_getproplen,
10639 .getproperty = prom_getproperty,
10640 diff --git a/arch/sparc/kernel/ptrace_64.c b/arch/sparc/kernel/ptrace_64.c
10641 index 9ddc492..27a5619 100644
10642 --- a/arch/sparc/kernel/ptrace_64.c
10643 +++ b/arch/sparc/kernel/ptrace_64.c
10644 @@ -1060,6 +1060,10 @@ long arch_ptrace(struct task_struct *child, long request,
10645 return ret;
10646 }
10647
10648 +#ifdef CONFIG_GRKERNSEC_SETXID
10649 +extern void gr_delayed_cred_worker(void);
10650 +#endif
10651 +
10652 asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10653 {
10654 int ret = 0;
10655 @@ -1070,6 +1074,11 @@ asmlinkage int syscall_trace_enter(struct pt_regs *regs)
10656 if (test_thread_flag(TIF_NOHZ))
10657 user_exit();
10658
10659 +#ifdef CONFIG_GRKERNSEC_SETXID
10660 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10661 + gr_delayed_cred_worker();
10662 +#endif
10663 +
10664 if (test_thread_flag(TIF_SYSCALL_TRACE))
10665 ret = tracehook_report_syscall_entry(regs);
10666
10667 @@ -1088,6 +1097,11 @@ asmlinkage void syscall_trace_leave(struct pt_regs *regs)
10668 if (test_thread_flag(TIF_NOHZ))
10669 user_exit();
10670
10671 +#ifdef CONFIG_GRKERNSEC_SETXID
10672 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
10673 + gr_delayed_cred_worker();
10674 +#endif
10675 +
10676 audit_syscall_exit(regs);
10677
10678 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
10679 diff --git a/arch/sparc/kernel/smp_64.c b/arch/sparc/kernel/smp_64.c
10680 index 19cd08d..ff21e99 100644
10681 --- a/arch/sparc/kernel/smp_64.c
10682 +++ b/arch/sparc/kernel/smp_64.c
10683 @@ -891,7 +891,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10684 return;
10685
10686 #ifdef CONFIG_DEBUG_DCFLUSH
10687 - atomic_inc(&dcpage_flushes);
10688 + atomic_inc_unchecked(&dcpage_flushes);
10689 #endif
10690
10691 this_cpu = get_cpu();
10692 @@ -915,7 +915,7 @@ void smp_flush_dcache_page_impl(struct page *page, int cpu)
10693 xcall_deliver(data0, __pa(pg_addr),
10694 (u64) pg_addr, cpumask_of(cpu));
10695 #ifdef CONFIG_DEBUG_DCFLUSH
10696 - atomic_inc(&dcpage_flushes_xcall);
10697 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10698 #endif
10699 }
10700 }
10701 @@ -934,7 +934,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10702 preempt_disable();
10703
10704 #ifdef CONFIG_DEBUG_DCFLUSH
10705 - atomic_inc(&dcpage_flushes);
10706 + atomic_inc_unchecked(&dcpage_flushes);
10707 #endif
10708 data0 = 0;
10709 pg_addr = page_address(page);
10710 @@ -951,7 +951,7 @@ void flush_dcache_page_all(struct mm_struct *mm, struct page *page)
10711 xcall_deliver(data0, __pa(pg_addr),
10712 (u64) pg_addr, cpu_online_mask);
10713 #ifdef CONFIG_DEBUG_DCFLUSH
10714 - atomic_inc(&dcpage_flushes_xcall);
10715 + atomic_inc_unchecked(&dcpage_flushes_xcall);
10716 #endif
10717 }
10718 __local_flush_dcache_page(page);
10719 diff --git a/arch/sparc/kernel/sys_sparc_32.c b/arch/sparc/kernel/sys_sparc_32.c
10720 index 646988d..b88905f 100644
10721 --- a/arch/sparc/kernel/sys_sparc_32.c
10722 +++ b/arch/sparc/kernel/sys_sparc_32.c
10723 @@ -54,7 +54,7 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10724 if (len > TASK_SIZE - PAGE_SIZE)
10725 return -ENOMEM;
10726 if (!addr)
10727 - addr = TASK_UNMAPPED_BASE;
10728 + addr = current->mm->mmap_base;
10729
10730 info.flags = 0;
10731 info.length = len;
10732 diff --git a/arch/sparc/kernel/sys_sparc_64.c b/arch/sparc/kernel/sys_sparc_64.c
10733 index 30e7ddb..266a3b0 100644
10734 --- a/arch/sparc/kernel/sys_sparc_64.c
10735 +++ b/arch/sparc/kernel/sys_sparc_64.c
10736 @@ -89,13 +89,14 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10737 struct vm_area_struct * vma;
10738 unsigned long task_size = TASK_SIZE;
10739 int do_color_align;
10740 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10741 struct vm_unmapped_area_info info;
10742
10743 if (flags & MAP_FIXED) {
10744 /* We do not accept a shared mapping if it would violate
10745 * cache aliasing constraints.
10746 */
10747 - if ((flags & MAP_SHARED) &&
10748 + if ((filp || (flags & MAP_SHARED)) &&
10749 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10750 return -EINVAL;
10751 return addr;
10752 @@ -110,6 +111,10 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10753 if (filp || (flags & MAP_SHARED))
10754 do_color_align = 1;
10755
10756 +#ifdef CONFIG_PAX_RANDMMAP
10757 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10758 +#endif
10759 +
10760 if (addr) {
10761 if (do_color_align)
10762 addr = COLOR_ALIGN(addr, pgoff);
10763 @@ -117,22 +122,28 @@ unsigned long arch_get_unmapped_area(struct file *filp, unsigned long addr, unsi
10764 addr = PAGE_ALIGN(addr);
10765
10766 vma = find_vma(mm, addr);
10767 - if (task_size - len >= addr &&
10768 - (!vma || addr + len <= vma->vm_start))
10769 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10770 return addr;
10771 }
10772
10773 info.flags = 0;
10774 info.length = len;
10775 - info.low_limit = TASK_UNMAPPED_BASE;
10776 + info.low_limit = mm->mmap_base;
10777 info.high_limit = min(task_size, VA_EXCLUDE_START);
10778 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10779 info.align_offset = pgoff << PAGE_SHIFT;
10780 + info.threadstack_offset = offset;
10781 addr = vm_unmapped_area(&info);
10782
10783 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
10784 VM_BUG_ON(addr != -ENOMEM);
10785 info.low_limit = VA_EXCLUDE_END;
10786 +
10787 +#ifdef CONFIG_PAX_RANDMMAP
10788 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10789 + info.low_limit += mm->delta_mmap;
10790 +#endif
10791 +
10792 info.high_limit = task_size;
10793 addr = vm_unmapped_area(&info);
10794 }
10795 @@ -150,6 +161,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10796 unsigned long task_size = STACK_TOP32;
10797 unsigned long addr = addr0;
10798 int do_color_align;
10799 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
10800 struct vm_unmapped_area_info info;
10801
10802 /* This should only ever run for 32-bit processes. */
10803 @@ -159,7 +171,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10804 /* We do not accept a shared mapping if it would violate
10805 * cache aliasing constraints.
10806 */
10807 - if ((flags & MAP_SHARED) &&
10808 + if ((filp || (flags & MAP_SHARED)) &&
10809 ((addr - (pgoff << PAGE_SHIFT)) & (SHMLBA - 1)))
10810 return -EINVAL;
10811 return addr;
10812 @@ -172,6 +184,10 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10813 if (filp || (flags & MAP_SHARED))
10814 do_color_align = 1;
10815
10816 +#ifdef CONFIG_PAX_RANDMMAP
10817 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10818 +#endif
10819 +
10820 /* requesting a specific address */
10821 if (addr) {
10822 if (do_color_align)
10823 @@ -180,8 +196,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10824 addr = PAGE_ALIGN(addr);
10825
10826 vma = find_vma(mm, addr);
10827 - if (task_size - len >= addr &&
10828 - (!vma || addr + len <= vma->vm_start))
10829 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
10830 return addr;
10831 }
10832
10833 @@ -191,6 +206,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10834 info.high_limit = mm->mmap_base;
10835 info.align_mask = do_color_align ? (PAGE_MASK & (SHMLBA - 1)) : 0;
10836 info.align_offset = pgoff << PAGE_SHIFT;
10837 + info.threadstack_offset = offset;
10838 addr = vm_unmapped_area(&info);
10839
10840 /*
10841 @@ -203,6 +219,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
10842 VM_BUG_ON(addr != -ENOMEM);
10843 info.flags = 0;
10844 info.low_limit = TASK_UNMAPPED_BASE;
10845 +
10846 +#ifdef CONFIG_PAX_RANDMMAP
10847 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10848 + info.low_limit += mm->delta_mmap;
10849 +#endif
10850 +
10851 info.high_limit = STACK_TOP32;
10852 addr = vm_unmapped_area(&info);
10853 }
10854 @@ -259,10 +281,14 @@ unsigned long get_fb_unmapped_area(struct file *filp, unsigned long orig_addr, u
10855 EXPORT_SYMBOL(get_fb_unmapped_area);
10856
10857 /* Essentially the same as PowerPC. */
10858 -static unsigned long mmap_rnd(void)
10859 +static unsigned long mmap_rnd(struct mm_struct *mm)
10860 {
10861 unsigned long rnd = 0UL;
10862
10863 +#ifdef CONFIG_PAX_RANDMMAP
10864 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
10865 +#endif
10866 +
10867 if (current->flags & PF_RANDOMIZE) {
10868 unsigned long val = get_random_int();
10869 if (test_thread_flag(TIF_32BIT))
10870 @@ -275,7 +301,7 @@ static unsigned long mmap_rnd(void)
10871
10872 void arch_pick_mmap_layout(struct mm_struct *mm)
10873 {
10874 - unsigned long random_factor = mmap_rnd();
10875 + unsigned long random_factor = mmap_rnd(mm);
10876 unsigned long gap;
10877
10878 /*
10879 @@ -288,6 +314,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10880 gap == RLIM_INFINITY ||
10881 sysctl_legacy_va_layout) {
10882 mm->mmap_base = TASK_UNMAPPED_BASE + random_factor;
10883 +
10884 +#ifdef CONFIG_PAX_RANDMMAP
10885 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10886 + mm->mmap_base += mm->delta_mmap;
10887 +#endif
10888 +
10889 mm->get_unmapped_area = arch_get_unmapped_area;
10890 } else {
10891 /* We know it's 32-bit */
10892 @@ -299,6 +331,12 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
10893 gap = (task_size / 6 * 5);
10894
10895 mm->mmap_base = PAGE_ALIGN(task_size - gap - random_factor);
10896 +
10897 +#ifdef CONFIG_PAX_RANDMMAP
10898 + if (mm->pax_flags & MF_PAX_RANDMMAP)
10899 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
10900 +#endif
10901 +
10902 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
10903 }
10904 }
10905 diff --git a/arch/sparc/kernel/syscalls.S b/arch/sparc/kernel/syscalls.S
10906 index bb00089..e0ea580 100644
10907 --- a/arch/sparc/kernel/syscalls.S
10908 +++ b/arch/sparc/kernel/syscalls.S
10909 @@ -62,7 +62,7 @@ sys32_rt_sigreturn:
10910 #endif
10911 .align 32
10912 1: ldx [%g6 + TI_FLAGS], %l5
10913 - andcc %l5, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10914 + andcc %l5, _TIF_WORK_SYSCALL, %g0
10915 be,pt %icc, rtrap
10916 nop
10917 call syscall_trace_leave
10918 @@ -194,7 +194,7 @@ linux_sparc_syscall32:
10919
10920 srl %i3, 0, %o3 ! IEU0
10921 srl %i2, 0, %o2 ! IEU0 Group
10922 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10923 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10924 bne,pn %icc, linux_syscall_trace32 ! CTI
10925 mov %i0, %l5 ! IEU1
10926 5: call %l7 ! CTI Group brk forced
10927 @@ -218,7 +218,7 @@ linux_sparc_syscall:
10928
10929 mov %i3, %o3 ! IEU1
10930 mov %i4, %o4 ! IEU0 Group
10931 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10932 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10933 bne,pn %icc, linux_syscall_trace ! CTI Group
10934 mov %i0, %l5 ! IEU0
10935 2: call %l7 ! CTI Group brk forced
10936 @@ -233,7 +233,7 @@ ret_sys_call:
10937
10938 cmp %o0, -ERESTART_RESTARTBLOCK
10939 bgeu,pn %xcc, 1f
10940 - andcc %l0, (_TIF_SYSCALL_TRACE|_TIF_SECCOMP|_TIF_SYSCALL_AUDIT|_TIF_SYSCALL_TRACEPOINT|_TIF_NOHZ), %g0
10941 + andcc %l0, _TIF_WORK_SYSCALL, %g0
10942 ldx [%sp + PTREGS_OFF + PT_V9_TNPC], %l1 ! pc = npc
10943
10944 2:
10945 diff --git a/arch/sparc/kernel/traps_32.c b/arch/sparc/kernel/traps_32.c
10946 index 4f21df7..0a374da 100644
10947 --- a/arch/sparc/kernel/traps_32.c
10948 +++ b/arch/sparc/kernel/traps_32.c
10949 @@ -44,6 +44,8 @@ static void instruction_dump(unsigned long *pc)
10950 #define __SAVE __asm__ __volatile__("save %sp, -0x40, %sp\n\t")
10951 #define __RESTORE __asm__ __volatile__("restore %g0, %g0, %g0\n\t")
10952
10953 +extern void gr_handle_kernel_exploit(void);
10954 +
10955 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10956 {
10957 static int die_counter;
10958 @@ -76,15 +78,17 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
10959 count++ < 30 &&
10960 (((unsigned long) rw) >= PAGE_OFFSET) &&
10961 !(((unsigned long) rw) & 0x7)) {
10962 - printk("Caller[%08lx]: %pS\n", rw->ins[7],
10963 + printk("Caller[%08lx]: %pA\n", rw->ins[7],
10964 (void *) rw->ins[7]);
10965 rw = (struct reg_window32 *)rw->ins[6];
10966 }
10967 }
10968 printk("Instruction DUMP:");
10969 instruction_dump ((unsigned long *) regs->pc);
10970 - if(regs->psr & PSR_PS)
10971 + if(regs->psr & PSR_PS) {
10972 + gr_handle_kernel_exploit();
10973 do_exit(SIGKILL);
10974 + }
10975 do_exit(SIGSEGV);
10976 }
10977
10978 diff --git a/arch/sparc/kernel/traps_64.c b/arch/sparc/kernel/traps_64.c
10979 index d21cd62..00a4a17 100644
10980 --- a/arch/sparc/kernel/traps_64.c
10981 +++ b/arch/sparc/kernel/traps_64.c
10982 @@ -79,7 +79,7 @@ static void dump_tl1_traplog(struct tl1_traplog *p)
10983 i + 1,
10984 p->trapstack[i].tstate, p->trapstack[i].tpc,
10985 p->trapstack[i].tnpc, p->trapstack[i].tt);
10986 - printk("TRAPLOG: TPC<%pS>\n", (void *) p->trapstack[i].tpc);
10987 + printk("TRAPLOG: TPC<%pA>\n", (void *) p->trapstack[i].tpc);
10988 }
10989 }
10990
10991 @@ -99,6 +99,12 @@ void bad_trap(struct pt_regs *regs, long lvl)
10992
10993 lvl -= 0x100;
10994 if (regs->tstate & TSTATE_PRIV) {
10995 +
10996 +#ifdef CONFIG_PAX_REFCOUNT
10997 + if (lvl == 6)
10998 + pax_report_refcount_overflow(regs);
10999 +#endif
11000 +
11001 sprintf(buffer, "Kernel bad sw trap %lx", lvl);
11002 die_if_kernel(buffer, regs);
11003 }
11004 @@ -117,11 +123,16 @@ void bad_trap(struct pt_regs *regs, long lvl)
11005 void bad_trap_tl1(struct pt_regs *regs, long lvl)
11006 {
11007 char buffer[32];
11008 -
11009 +
11010 if (notify_die(DIE_TRAP_TL1, "bad trap tl1", regs,
11011 0, lvl, SIGTRAP) == NOTIFY_STOP)
11012 return;
11013
11014 +#ifdef CONFIG_PAX_REFCOUNT
11015 + if (lvl == 6)
11016 + pax_report_refcount_overflow(regs);
11017 +#endif
11018 +
11019 dump_tl1_traplog((struct tl1_traplog *)(regs + 1));
11020
11021 sprintf (buffer, "Bad trap %lx at tl>0", lvl);
11022 @@ -1151,7 +1162,7 @@ static void cheetah_log_errors(struct pt_regs *regs, struct cheetah_err_info *in
11023 regs->tpc, regs->tnpc, regs->u_regs[UREG_I7], regs->tstate);
11024 printk("%s" "ERROR(%d): ",
11025 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id());
11026 - printk("TPC<%pS>\n", (void *) regs->tpc);
11027 + printk("TPC<%pA>\n", (void *) regs->tpc);
11028 printk("%s" "ERROR(%d): M_SYND(%lx), E_SYND(%lx)%s%s\n",
11029 (recoverable ? KERN_WARNING : KERN_CRIT), smp_processor_id(),
11030 (afsr & CHAFSR_M_SYNDROME) >> CHAFSR_M_SYNDROME_SHIFT,
11031 @@ -1758,7 +1769,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11032 smp_processor_id(),
11033 (type & 0x1) ? 'I' : 'D',
11034 regs->tpc);
11035 - printk(KERN_EMERG "TPC<%pS>\n", (void *) regs->tpc);
11036 + printk(KERN_EMERG "TPC<%pA>\n", (void *) regs->tpc);
11037 panic("Irrecoverable Cheetah+ parity error.");
11038 }
11039
11040 @@ -1766,7 +1777,7 @@ void cheetah_plus_parity_error(int type, struct pt_regs *regs)
11041 smp_processor_id(),
11042 (type & 0x1) ? 'I' : 'D',
11043 regs->tpc);
11044 - printk(KERN_WARNING "TPC<%pS>\n", (void *) regs->tpc);
11045 + printk(KERN_WARNING "TPC<%pA>\n", (void *) regs->tpc);
11046 }
11047
11048 struct sun4v_error_entry {
11049 @@ -1839,8 +1850,8 @@ struct sun4v_error_entry {
11050 /*0x38*/u64 reserved_5;
11051 };
11052
11053 -static atomic_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11054 -static atomic_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11055 +static atomic_unchecked_t sun4v_resum_oflow_cnt = ATOMIC_INIT(0);
11056 +static atomic_unchecked_t sun4v_nonresum_oflow_cnt = ATOMIC_INIT(0);
11057
11058 static const char *sun4v_err_type_to_str(u8 type)
11059 {
11060 @@ -1932,7 +1943,7 @@ static void sun4v_report_real_raddr(const char *pfx, struct pt_regs *regs)
11061 }
11062
11063 static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11064 - int cpu, const char *pfx, atomic_t *ocnt)
11065 + int cpu, const char *pfx, atomic_unchecked_t *ocnt)
11066 {
11067 u64 *raw_ptr = (u64 *) ent;
11068 u32 attrs;
11069 @@ -1990,8 +2001,8 @@ static void sun4v_log_error(struct pt_regs *regs, struct sun4v_error_entry *ent,
11070
11071 show_regs(regs);
11072
11073 - if ((cnt = atomic_read(ocnt)) != 0) {
11074 - atomic_set(ocnt, 0);
11075 + if ((cnt = atomic_read_unchecked(ocnt)) != 0) {
11076 + atomic_set_unchecked(ocnt, 0);
11077 wmb();
11078 printk("%s: Queue overflowed %d times.\n",
11079 pfx, cnt);
11080 @@ -2048,7 +2059,7 @@ out:
11081 */
11082 void sun4v_resum_overflow(struct pt_regs *regs)
11083 {
11084 - atomic_inc(&sun4v_resum_oflow_cnt);
11085 + atomic_inc_unchecked(&sun4v_resum_oflow_cnt);
11086 }
11087
11088 /* We run with %pil set to PIL_NORMAL_MAX and PSTATE_IE enabled in %pstate.
11089 @@ -2101,7 +2112,7 @@ void sun4v_nonresum_overflow(struct pt_regs *regs)
11090 /* XXX Actually even this can make not that much sense. Perhaps
11091 * XXX we should just pull the plug and panic directly from here?
11092 */
11093 - atomic_inc(&sun4v_nonresum_oflow_cnt);
11094 + atomic_inc_unchecked(&sun4v_nonresum_oflow_cnt);
11095 }
11096
11097 static void sun4v_tlb_error(struct pt_regs *regs)
11098 @@ -2120,9 +2131,9 @@ void sun4v_itlb_error_report(struct pt_regs *regs, int tl)
11099
11100 printk(KERN_EMERG "SUN4V-ITLB: Error at TPC[%lx], tl %d\n",
11101 regs->tpc, tl);
11102 - printk(KERN_EMERG "SUN4V-ITLB: TPC<%pS>\n", (void *) regs->tpc);
11103 + printk(KERN_EMERG "SUN4V-ITLB: TPC<%pA>\n", (void *) regs->tpc);
11104 printk(KERN_EMERG "SUN4V-ITLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11105 - printk(KERN_EMERG "SUN4V-ITLB: O7<%pS>\n",
11106 + printk(KERN_EMERG "SUN4V-ITLB: O7<%pA>\n",
11107 (void *) regs->u_regs[UREG_I7]);
11108 printk(KERN_EMERG "SUN4V-ITLB: vaddr[%lx] ctx[%lx] "
11109 "pte[%lx] error[%lx]\n",
11110 @@ -2143,9 +2154,9 @@ void sun4v_dtlb_error_report(struct pt_regs *regs, int tl)
11111
11112 printk(KERN_EMERG "SUN4V-DTLB: Error at TPC[%lx], tl %d\n",
11113 regs->tpc, tl);
11114 - printk(KERN_EMERG "SUN4V-DTLB: TPC<%pS>\n", (void *) regs->tpc);
11115 + printk(KERN_EMERG "SUN4V-DTLB: TPC<%pA>\n", (void *) regs->tpc);
11116 printk(KERN_EMERG "SUN4V-DTLB: O7[%lx]\n", regs->u_regs[UREG_I7]);
11117 - printk(KERN_EMERG "SUN4V-DTLB: O7<%pS>\n",
11118 + printk(KERN_EMERG "SUN4V-DTLB: O7<%pA>\n",
11119 (void *) regs->u_regs[UREG_I7]);
11120 printk(KERN_EMERG "SUN4V-DTLB: vaddr[%lx] ctx[%lx] "
11121 "pte[%lx] error[%lx]\n",
11122 @@ -2362,13 +2373,13 @@ void show_stack(struct task_struct *tsk, unsigned long *_ksp)
11123 fp = (unsigned long)sf->fp + STACK_BIAS;
11124 }
11125
11126 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11127 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11128 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
11129 if ((pc + 8UL) == (unsigned long) &return_to_handler) {
11130 int index = tsk->curr_ret_stack;
11131 if (tsk->ret_stack && index >= graph) {
11132 pc = tsk->ret_stack[index - graph].ret;
11133 - printk(" [%016lx] %pS\n", pc, (void *) pc);
11134 + printk(" [%016lx] %pA\n", pc, (void *) pc);
11135 graph++;
11136 }
11137 }
11138 @@ -2386,6 +2397,8 @@ static inline struct reg_window *kernel_stack_up(struct reg_window *rw)
11139 return (struct reg_window *) (fp + STACK_BIAS);
11140 }
11141
11142 +extern void gr_handle_kernel_exploit(void);
11143 +
11144 void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11145 {
11146 static int die_counter;
11147 @@ -2414,7 +2427,7 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11148 while (rw &&
11149 count++ < 30 &&
11150 kstack_valid(tp, (unsigned long) rw)) {
11151 - printk("Caller[%016lx]: %pS\n", rw->ins[7],
11152 + printk("Caller[%016lx]: %pA\n", rw->ins[7],
11153 (void *) rw->ins[7]);
11154
11155 rw = kernel_stack_up(rw);
11156 @@ -2429,8 +2442,10 @@ void __noreturn die_if_kernel(char *str, struct pt_regs *regs)
11157 }
11158 if (panic_on_oops)
11159 panic("Fatal exception");
11160 - if (regs->tstate & TSTATE_PRIV)
11161 + if (regs->tstate & TSTATE_PRIV) {
11162 + gr_handle_kernel_exploit();
11163 do_exit(SIGKILL);
11164 + }
11165 do_exit(SIGSEGV);
11166 }
11167 EXPORT_SYMBOL(die_if_kernel);
11168 diff --git a/arch/sparc/kernel/unaligned_64.c b/arch/sparc/kernel/unaligned_64.c
11169 index 62098a8..547ab2c 100644
11170 --- a/arch/sparc/kernel/unaligned_64.c
11171 +++ b/arch/sparc/kernel/unaligned_64.c
11172 @@ -297,7 +297,7 @@ static void log_unaligned(struct pt_regs *regs)
11173 static DEFINE_RATELIMIT_STATE(ratelimit, 5 * HZ, 5);
11174
11175 if (__ratelimit(&ratelimit)) {
11176 - printk("Kernel unaligned access at TPC[%lx] %pS\n",
11177 + printk("Kernel unaligned access at TPC[%lx] %pA\n",
11178 regs->tpc, (void *) regs->tpc);
11179 }
11180 }
11181 diff --git a/arch/sparc/lib/Makefile b/arch/sparc/lib/Makefile
11182 index 3269b02..64f5231 100644
11183 --- a/arch/sparc/lib/Makefile
11184 +++ b/arch/sparc/lib/Makefile
11185 @@ -2,7 +2,7 @@
11186 #
11187
11188 asflags-y := -ansi -DST_DIV0=0x02
11189 -ccflags-y := -Werror
11190 +#ccflags-y := -Werror
11191
11192 lib-$(CONFIG_SPARC32) += ashrdi3.o
11193 lib-$(CONFIG_SPARC32) += memcpy.o memset.o
11194 diff --git a/arch/sparc/lib/atomic_64.S b/arch/sparc/lib/atomic_64.S
11195 index 05dac43..76f8ed4 100644
11196 --- a/arch/sparc/lib/atomic_64.S
11197 +++ b/arch/sparc/lib/atomic_64.S
11198 @@ -15,11 +15,22 @@
11199 * a value and does the barriers.
11200 */
11201
11202 -#define ATOMIC_OP(op) \
11203 -ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11204 +#ifdef CONFIG_PAX_REFCOUNT
11205 +#define __REFCOUNT_OP(op) op##cc
11206 +#define __OVERFLOW_IOP tvs %icc, 6;
11207 +#define __OVERFLOW_XOP tvs %xcc, 6;
11208 +#else
11209 +#define __REFCOUNT_OP(op) op
11210 +#define __OVERFLOW_IOP
11211 +#define __OVERFLOW_XOP
11212 +#endif
11213 +
11214 +#define __ATOMIC_OP(op, suffix, asm_op, post_op) \
11215 +ENTRY(atomic_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11216 BACKOFF_SETUP(%o2); \
11217 1: lduw [%o1], %g1; \
11218 - op %g1, %o0, %g7; \
11219 + asm_op %g1, %o0, %g7; \
11220 + post_op \
11221 cas [%o1], %g1, %g7; \
11222 cmp %g1, %g7; \
11223 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11224 @@ -29,11 +40,15 @@ ENTRY(atomic_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11225 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11226 ENDPROC(atomic_##op); \
11227
11228 -#define ATOMIC_OP_RETURN(op) \
11229 -ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11230 +#define ATOMIC_OP(op) __ATOMIC_OP(op, , op, ) \
11231 + __ATOMIC_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11232 +
11233 +#define __ATOMIC_OP_RETURN(op, suffix, asm_op, post_op) \
11234 +ENTRY(atomic_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11235 BACKOFF_SETUP(%o2); \
11236 1: lduw [%o1], %g1; \
11237 - op %g1, %o0, %g7; \
11238 + asm_op %g1, %o0, %g7; \
11239 + post_op \
11240 cas [%o1], %g1, %g7; \
11241 cmp %g1, %g7; \
11242 bne,pn %icc, BACKOFF_LABEL(2f, 1b); \
11243 @@ -43,6 +58,9 @@ ENTRY(atomic_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11244 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11245 ENDPROC(atomic_##op##_return);
11246
11247 +#define ATOMIC_OP_RETURN(op) __ATOMIC_OP_RETURN(op, , op, ) \
11248 + __ATOMIC_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_IOP)
11249 +
11250 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11251
11252 ATOMIC_OPS(add)
11253 @@ -50,13 +68,16 @@ ATOMIC_OPS(sub)
11254
11255 #undef ATOMIC_OPS
11256 #undef ATOMIC_OP_RETURN
11257 +#undef __ATOMIC_OP_RETURN
11258 #undef ATOMIC_OP
11259 +#undef __ATOMIC_OP
11260
11261 -#define ATOMIC64_OP(op) \
11262 -ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11263 +#define __ATOMIC64_OP(op, suffix, asm_op, post_op) \
11264 +ENTRY(atomic64_##op##suffix) /* %o0 = increment, %o1 = atomic_ptr */ \
11265 BACKOFF_SETUP(%o2); \
11266 1: ldx [%o1], %g1; \
11267 - op %g1, %o0, %g7; \
11268 + asm_op %g1, %o0, %g7; \
11269 + post_op \
11270 casx [%o1], %g1, %g7; \
11271 cmp %g1, %g7; \
11272 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11273 @@ -66,11 +87,15 @@ ENTRY(atomic64_##op) /* %o0 = increment, %o1 = atomic_ptr */ \
11274 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11275 ENDPROC(atomic64_##op); \
11276
11277 -#define ATOMIC64_OP_RETURN(op) \
11278 -ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11279 +#define ATOMIC64_OP(op) __ATOMIC64_OP(op, , op, ) \
11280 + __ATOMIC64_OP(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11281 +
11282 +#define __ATOMIC64_OP_RETURN(op, suffix, asm_op, post_op) \
11283 +ENTRY(atomic64_##op##_return##suffix) /* %o0 = increment, %o1 = atomic_ptr */\
11284 BACKOFF_SETUP(%o2); \
11285 1: ldx [%o1], %g1; \
11286 - op %g1, %o0, %g7; \
11287 + asm_op %g1, %o0, %g7; \
11288 + post_op \
11289 casx [%o1], %g1, %g7; \
11290 cmp %g1, %g7; \
11291 bne,pn %xcc, BACKOFF_LABEL(2f, 1b); \
11292 @@ -80,6 +105,9 @@ ENTRY(atomic64_##op##_return) /* %o0 = increment, %o1 = atomic_ptr */ \
11293 2: BACKOFF_SPIN(%o2, %o3, 1b); \
11294 ENDPROC(atomic64_##op##_return);
11295
11296 +#define ATOMIC64_OP_RETURN(op) __ATOMIC64_OP_RETURN(op, , op, ) \
11297 +i __ATOMIC64_OP_RETURN(op, _unchecked, __REFCOUNT_OP(op), __OVERFLOW_XOP)
11298 +
11299 #define ATOMIC64_OPS(op) ATOMIC64_OP(op) ATOMIC64_OP_RETURN(op)
11300
11301 ATOMIC64_OPS(add)
11302 @@ -87,7 +115,12 @@ ATOMIC64_OPS(sub)
11303
11304 #undef ATOMIC64_OPS
11305 #undef ATOMIC64_OP_RETURN
11306 +#undef __ATOMIC64_OP_RETURN
11307 #undef ATOMIC64_OP
11308 +#undef __ATOMIC64_OP
11309 +#undef __OVERFLOW_XOP
11310 +#undef __OVERFLOW_IOP
11311 +#undef __REFCOUNT_OP
11312
11313 ENTRY(atomic64_dec_if_positive) /* %o0 = atomic_ptr */
11314 BACKOFF_SETUP(%o2)
11315 diff --git a/arch/sparc/lib/ksyms.c b/arch/sparc/lib/ksyms.c
11316 index 1d649a9..fbc5bfc 100644
11317 --- a/arch/sparc/lib/ksyms.c
11318 +++ b/arch/sparc/lib/ksyms.c
11319 @@ -101,7 +101,9 @@ EXPORT_SYMBOL(__clear_user);
11320 /* Atomic counter implementation. */
11321 #define ATOMIC_OP(op) \
11322 EXPORT_SYMBOL(atomic_##op); \
11323 -EXPORT_SYMBOL(atomic64_##op);
11324 +EXPORT_SYMBOL(atomic_##op##_unchecked); \
11325 +EXPORT_SYMBOL(atomic64_##op); \
11326 +EXPORT_SYMBOL(atomic64_##op##_unchecked);
11327
11328 #define ATOMIC_OP_RETURN(op) \
11329 EXPORT_SYMBOL(atomic_##op##_return); \
11330 @@ -110,6 +112,8 @@ EXPORT_SYMBOL(atomic64_##op##_return);
11331 #define ATOMIC_OPS(op) ATOMIC_OP(op) ATOMIC_OP_RETURN(op)
11332
11333 ATOMIC_OPS(add)
11334 +EXPORT_SYMBOL(atomic_add_ret_unchecked);
11335 +EXPORT_SYMBOL(atomic64_add_ret_unchecked);
11336 ATOMIC_OPS(sub)
11337
11338 #undef ATOMIC_OPS
11339 diff --git a/arch/sparc/mm/Makefile b/arch/sparc/mm/Makefile
11340 index 30c3ecc..736f015 100644
11341 --- a/arch/sparc/mm/Makefile
11342 +++ b/arch/sparc/mm/Makefile
11343 @@ -2,7 +2,7 @@
11344 #
11345
11346 asflags-y := -ansi
11347 -ccflags-y := -Werror
11348 +#ccflags-y := -Werror
11349
11350 obj-$(CONFIG_SPARC64) += ultra.o tlb.o tsb.o gup.o
11351 obj-y += fault_$(BITS).o
11352 diff --git a/arch/sparc/mm/fault_32.c b/arch/sparc/mm/fault_32.c
11353 index 70d8171..274c6c0 100644
11354 --- a/arch/sparc/mm/fault_32.c
11355 +++ b/arch/sparc/mm/fault_32.c
11356 @@ -21,6 +21,9 @@
11357 #include <linux/perf_event.h>
11358 #include <linux/interrupt.h>
11359 #include <linux/kdebug.h>
11360 +#include <linux/slab.h>
11361 +#include <linux/pagemap.h>
11362 +#include <linux/compiler.h>
11363
11364 #include <asm/page.h>
11365 #include <asm/pgtable.h>
11366 @@ -156,6 +159,277 @@ static unsigned long compute_si_addr(struct pt_regs *regs, int text_fault)
11367 return safe_compute_effective_address(regs, insn);
11368 }
11369
11370 +#ifdef CONFIG_PAX_PAGEEXEC
11371 +#ifdef CONFIG_PAX_DLRESOLVE
11372 +static void pax_emuplt_close(struct vm_area_struct *vma)
11373 +{
11374 + vma->vm_mm->call_dl_resolve = 0UL;
11375 +}
11376 +
11377 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11378 +{
11379 + unsigned int *kaddr;
11380 +
11381 + vmf->page = alloc_page(GFP_HIGHUSER);
11382 + if (!vmf->page)
11383 + return VM_FAULT_OOM;
11384 +
11385 + kaddr = kmap(vmf->page);
11386 + memset(kaddr, 0, PAGE_SIZE);
11387 + kaddr[0] = 0x9DE3BFA8U; /* save */
11388 + flush_dcache_page(vmf->page);
11389 + kunmap(vmf->page);
11390 + return VM_FAULT_MAJOR;
11391 +}
11392 +
11393 +static const struct vm_operations_struct pax_vm_ops = {
11394 + .close = pax_emuplt_close,
11395 + .fault = pax_emuplt_fault
11396 +};
11397 +
11398 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11399 +{
11400 + int ret;
11401 +
11402 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11403 + vma->vm_mm = current->mm;
11404 + vma->vm_start = addr;
11405 + vma->vm_end = addr + PAGE_SIZE;
11406 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11407 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11408 + vma->vm_ops = &pax_vm_ops;
11409 +
11410 + ret = insert_vm_struct(current->mm, vma);
11411 + if (ret)
11412 + return ret;
11413 +
11414 + ++current->mm->total_vm;
11415 + return 0;
11416 +}
11417 +#endif
11418 +
11419 +/*
11420 + * PaX: decide what to do with offenders (regs->pc = fault address)
11421 + *
11422 + * returns 1 when task should be killed
11423 + * 2 when patched PLT trampoline was detected
11424 + * 3 when unpatched PLT trampoline was detected
11425 + */
11426 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11427 +{
11428 +
11429 +#ifdef CONFIG_PAX_EMUPLT
11430 + int err;
11431 +
11432 + do { /* PaX: patched PLT emulation #1 */
11433 + unsigned int sethi1, sethi2, jmpl;
11434 +
11435 + err = get_user(sethi1, (unsigned int *)regs->pc);
11436 + err |= get_user(sethi2, (unsigned int *)(regs->pc+4));
11437 + err |= get_user(jmpl, (unsigned int *)(regs->pc+8));
11438 +
11439 + if (err)
11440 + break;
11441 +
11442 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11443 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11444 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11445 + {
11446 + unsigned int addr;
11447 +
11448 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11449 + addr = regs->u_regs[UREG_G1];
11450 + addr += (((jmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11451 + regs->pc = addr;
11452 + regs->npc = addr+4;
11453 + return 2;
11454 + }
11455 + } while (0);
11456 +
11457 + do { /* PaX: patched PLT emulation #2 */
11458 + unsigned int ba;
11459 +
11460 + err = get_user(ba, (unsigned int *)regs->pc);
11461 +
11462 + if (err)
11463 + break;
11464 +
11465 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11466 + unsigned int addr;
11467 +
11468 + if ((ba & 0xFFC00000U) == 0x30800000U)
11469 + addr = regs->pc + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11470 + else
11471 + addr = regs->pc + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11472 + regs->pc = addr;
11473 + regs->npc = addr+4;
11474 + return 2;
11475 + }
11476 + } while (0);
11477 +
11478 + do { /* PaX: patched PLT emulation #3 */
11479 + unsigned int sethi, bajmpl, nop;
11480 +
11481 + err = get_user(sethi, (unsigned int *)regs->pc);
11482 + err |= get_user(bajmpl, (unsigned int *)(regs->pc+4));
11483 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11484 +
11485 + if (err)
11486 + break;
11487 +
11488 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11489 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11490 + nop == 0x01000000U)
11491 + {
11492 + unsigned int addr;
11493 +
11494 + addr = (sethi & 0x003FFFFFU) << 10;
11495 + regs->u_regs[UREG_G1] = addr;
11496 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11497 + addr += (((bajmpl | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11498 + else
11499 + addr = regs->pc + ((((bajmpl | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11500 + regs->pc = addr;
11501 + regs->npc = addr+4;
11502 + return 2;
11503 + }
11504 + } while (0);
11505 +
11506 + do { /* PaX: unpatched PLT emulation step 1 */
11507 + unsigned int sethi, ba, nop;
11508 +
11509 + err = get_user(sethi, (unsigned int *)regs->pc);
11510 + err |= get_user(ba, (unsigned int *)(regs->pc+4));
11511 + err |= get_user(nop, (unsigned int *)(regs->pc+8));
11512 +
11513 + if (err)
11514 + break;
11515 +
11516 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11517 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11518 + nop == 0x01000000U)
11519 + {
11520 + unsigned int addr, save, call;
11521 +
11522 + if ((ba & 0xFFC00000U) == 0x30800000U)
11523 + addr = regs->pc + 4 + ((((ba | 0xFFC00000U) ^ 0x00200000U) + 0x00200000U) << 2);
11524 + else
11525 + addr = regs->pc + 4 + ((((ba | 0xFFF80000U) ^ 0x00040000U) + 0x00040000U) << 2);
11526 +
11527 + err = get_user(save, (unsigned int *)addr);
11528 + err |= get_user(call, (unsigned int *)(addr+4));
11529 + err |= get_user(nop, (unsigned int *)(addr+8));
11530 + if (err)
11531 + break;
11532 +
11533 +#ifdef CONFIG_PAX_DLRESOLVE
11534 + if (save == 0x9DE3BFA8U &&
11535 + (call & 0xC0000000U) == 0x40000000U &&
11536 + nop == 0x01000000U)
11537 + {
11538 + struct vm_area_struct *vma;
11539 + unsigned long call_dl_resolve;
11540 +
11541 + down_read(&current->mm->mmap_sem);
11542 + call_dl_resolve = current->mm->call_dl_resolve;
11543 + up_read(&current->mm->mmap_sem);
11544 + if (likely(call_dl_resolve))
11545 + goto emulate;
11546 +
11547 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11548 +
11549 + down_write(&current->mm->mmap_sem);
11550 + if (current->mm->call_dl_resolve) {
11551 + call_dl_resolve = current->mm->call_dl_resolve;
11552 + up_write(&current->mm->mmap_sem);
11553 + if (vma)
11554 + kmem_cache_free(vm_area_cachep, vma);
11555 + goto emulate;
11556 + }
11557 +
11558 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
11559 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
11560 + up_write(&current->mm->mmap_sem);
11561 + if (vma)
11562 + kmem_cache_free(vm_area_cachep, vma);
11563 + return 1;
11564 + }
11565 +
11566 + if (pax_insert_vma(vma, call_dl_resolve)) {
11567 + up_write(&current->mm->mmap_sem);
11568 + kmem_cache_free(vm_area_cachep, vma);
11569 + return 1;
11570 + }
11571 +
11572 + current->mm->call_dl_resolve = call_dl_resolve;
11573 + up_write(&current->mm->mmap_sem);
11574 +
11575 +emulate:
11576 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11577 + regs->pc = call_dl_resolve;
11578 + regs->npc = addr+4;
11579 + return 3;
11580 + }
11581 +#endif
11582 +
11583 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
11584 + if ((save & 0xFFC00000U) == 0x05000000U &&
11585 + (call & 0xFFFFE000U) == 0x85C0A000U &&
11586 + nop == 0x01000000U)
11587 + {
11588 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
11589 + regs->u_regs[UREG_G2] = addr + 4;
11590 + addr = (save & 0x003FFFFFU) << 10;
11591 + addr += (((call | 0xFFFFE000U) ^ 0x00001000U) + 0x00001000U);
11592 + regs->pc = addr;
11593 + regs->npc = addr+4;
11594 + return 3;
11595 + }
11596 + }
11597 + } while (0);
11598 +
11599 + do { /* PaX: unpatched PLT emulation step 2 */
11600 + unsigned int save, call, nop;
11601 +
11602 + err = get_user(save, (unsigned int *)(regs->pc-4));
11603 + err |= get_user(call, (unsigned int *)regs->pc);
11604 + err |= get_user(nop, (unsigned int *)(regs->pc+4));
11605 + if (err)
11606 + break;
11607 +
11608 + if (save == 0x9DE3BFA8U &&
11609 + (call & 0xC0000000U) == 0x40000000U &&
11610 + nop == 0x01000000U)
11611 + {
11612 + unsigned int dl_resolve = regs->pc + ((((call | 0xC0000000U) ^ 0x20000000U) + 0x20000000U) << 2);
11613 +
11614 + regs->u_regs[UREG_RETPC] = regs->pc;
11615 + regs->pc = dl_resolve;
11616 + regs->npc = dl_resolve+4;
11617 + return 3;
11618 + }
11619 + } while (0);
11620 +#endif
11621 +
11622 + return 1;
11623 +}
11624 +
11625 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
11626 +{
11627 + unsigned long i;
11628 +
11629 + printk(KERN_ERR "PAX: bytes at PC: ");
11630 + for (i = 0; i < 8; i++) {
11631 + unsigned int c;
11632 + if (get_user(c, (unsigned int *)pc+i))
11633 + printk(KERN_CONT "???????? ");
11634 + else
11635 + printk(KERN_CONT "%08x ", c);
11636 + }
11637 + printk("\n");
11638 +}
11639 +#endif
11640 +
11641 static noinline void do_fault_siginfo(int code, int sig, struct pt_regs *regs,
11642 int text_fault)
11643 {
11644 @@ -226,6 +500,24 @@ good_area:
11645 if (!(vma->vm_flags & VM_WRITE))
11646 goto bad_area;
11647 } else {
11648 +
11649 +#ifdef CONFIG_PAX_PAGEEXEC
11650 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && text_fault && !(vma->vm_flags & VM_EXEC)) {
11651 + up_read(&mm->mmap_sem);
11652 + switch (pax_handle_fetch_fault(regs)) {
11653 +
11654 +#ifdef CONFIG_PAX_EMUPLT
11655 + case 2:
11656 + case 3:
11657 + return;
11658 +#endif
11659 +
11660 + }
11661 + pax_report_fault(regs, (void *)regs->pc, (void *)regs->u_regs[UREG_FP]);
11662 + do_group_exit(SIGKILL);
11663 + }
11664 +#endif
11665 +
11666 /* Allow reads even for write-only mappings */
11667 if (!(vma->vm_flags & (VM_READ | VM_EXEC)))
11668 goto bad_area;
11669 diff --git a/arch/sparc/mm/fault_64.c b/arch/sparc/mm/fault_64.c
11670 index 4798232..f76e3aa 100644
11671 --- a/arch/sparc/mm/fault_64.c
11672 +++ b/arch/sparc/mm/fault_64.c
11673 @@ -22,6 +22,9 @@
11674 #include <linux/kdebug.h>
11675 #include <linux/percpu.h>
11676 #include <linux/context_tracking.h>
11677 +#include <linux/slab.h>
11678 +#include <linux/pagemap.h>
11679 +#include <linux/compiler.h>
11680
11681 #include <asm/page.h>
11682 #include <asm/pgtable.h>
11683 @@ -76,7 +79,7 @@ static void __kprobes bad_kernel_pc(struct pt_regs *regs, unsigned long vaddr)
11684 printk(KERN_CRIT "OOPS: Bogus kernel PC [%016lx] in fault handler\n",
11685 regs->tpc);
11686 printk(KERN_CRIT "OOPS: RPC [%016lx]\n", regs->u_regs[15]);
11687 - printk("OOPS: RPC <%pS>\n", (void *) regs->u_regs[15]);
11688 + printk("OOPS: RPC <%pA>\n", (void *) regs->u_regs[15]);
11689 printk(KERN_CRIT "OOPS: Fault was to vaddr[%lx]\n", vaddr);
11690 dump_stack();
11691 unhandled_fault(regs->tpc, current, regs);
11692 @@ -279,6 +282,466 @@ static void noinline __kprobes bogus_32bit_fault_tpc(struct pt_regs *regs)
11693 show_regs(regs);
11694 }
11695
11696 +#ifdef CONFIG_PAX_PAGEEXEC
11697 +#ifdef CONFIG_PAX_DLRESOLVE
11698 +static void pax_emuplt_close(struct vm_area_struct *vma)
11699 +{
11700 + vma->vm_mm->call_dl_resolve = 0UL;
11701 +}
11702 +
11703 +static int pax_emuplt_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
11704 +{
11705 + unsigned int *kaddr;
11706 +
11707 + vmf->page = alloc_page(GFP_HIGHUSER);
11708 + if (!vmf->page)
11709 + return VM_FAULT_OOM;
11710 +
11711 + kaddr = kmap(vmf->page);
11712 + memset(kaddr, 0, PAGE_SIZE);
11713 + kaddr[0] = 0x9DE3BFA8U; /* save */
11714 + flush_dcache_page(vmf->page);
11715 + kunmap(vmf->page);
11716 + return VM_FAULT_MAJOR;
11717 +}
11718 +
11719 +static const struct vm_operations_struct pax_vm_ops = {
11720 + .close = pax_emuplt_close,
11721 + .fault = pax_emuplt_fault
11722 +};
11723 +
11724 +static int pax_insert_vma(struct vm_area_struct *vma, unsigned long addr)
11725 +{
11726 + int ret;
11727 +
11728 + INIT_LIST_HEAD(&vma->anon_vma_chain);
11729 + vma->vm_mm = current->mm;
11730 + vma->vm_start = addr;
11731 + vma->vm_end = addr + PAGE_SIZE;
11732 + vma->vm_flags = VM_READ | VM_EXEC | VM_MAYREAD | VM_MAYEXEC;
11733 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
11734 + vma->vm_ops = &pax_vm_ops;
11735 +
11736 + ret = insert_vm_struct(current->mm, vma);
11737 + if (ret)
11738 + return ret;
11739 +
11740 + ++current->mm->total_vm;
11741 + return 0;
11742 +}
11743 +#endif
11744 +
11745 +/*
11746 + * PaX: decide what to do with offenders (regs->tpc = fault address)
11747 + *
11748 + * returns 1 when task should be killed
11749 + * 2 when patched PLT trampoline was detected
11750 + * 3 when unpatched PLT trampoline was detected
11751 + */
11752 +static int pax_handle_fetch_fault(struct pt_regs *regs)
11753 +{
11754 +
11755 +#ifdef CONFIG_PAX_EMUPLT
11756 + int err;
11757 +
11758 + do { /* PaX: patched PLT emulation #1 */
11759 + unsigned int sethi1, sethi2, jmpl;
11760 +
11761 + err = get_user(sethi1, (unsigned int *)regs->tpc);
11762 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+4));
11763 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+8));
11764 +
11765 + if (err)
11766 + break;
11767 +
11768 + if ((sethi1 & 0xFFC00000U) == 0x03000000U &&
11769 + (sethi2 & 0xFFC00000U) == 0x03000000U &&
11770 + (jmpl & 0xFFFFE000U) == 0x81C06000U)
11771 + {
11772 + unsigned long addr;
11773 +
11774 + regs->u_regs[UREG_G1] = (sethi2 & 0x003FFFFFU) << 10;
11775 + addr = regs->u_regs[UREG_G1];
11776 + addr += (((jmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11777 +
11778 + if (test_thread_flag(TIF_32BIT))
11779 + addr &= 0xFFFFFFFFUL;
11780 +
11781 + regs->tpc = addr;
11782 + regs->tnpc = addr+4;
11783 + return 2;
11784 + }
11785 + } while (0);
11786 +
11787 + do { /* PaX: patched PLT emulation #2 */
11788 + unsigned int ba;
11789 +
11790 + err = get_user(ba, (unsigned int *)regs->tpc);
11791 +
11792 + if (err)
11793 + break;
11794 +
11795 + if ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30480000U) {
11796 + unsigned long addr;
11797 +
11798 + if ((ba & 0xFFC00000U) == 0x30800000U)
11799 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11800 + else
11801 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11802 +
11803 + if (test_thread_flag(TIF_32BIT))
11804 + addr &= 0xFFFFFFFFUL;
11805 +
11806 + regs->tpc = addr;
11807 + regs->tnpc = addr+4;
11808 + return 2;
11809 + }
11810 + } while (0);
11811 +
11812 + do { /* PaX: patched PLT emulation #3 */
11813 + unsigned int sethi, bajmpl, nop;
11814 +
11815 + err = get_user(sethi, (unsigned int *)regs->tpc);
11816 + err |= get_user(bajmpl, (unsigned int *)(regs->tpc+4));
11817 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11818 +
11819 + if (err)
11820 + break;
11821 +
11822 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11823 + ((bajmpl & 0xFFFFE000U) == 0x81C06000U || (bajmpl & 0xFFF80000U) == 0x30480000U) &&
11824 + nop == 0x01000000U)
11825 + {
11826 + unsigned long addr;
11827 +
11828 + addr = (sethi & 0x003FFFFFU) << 10;
11829 + regs->u_regs[UREG_G1] = addr;
11830 + if ((bajmpl & 0xFFFFE000U) == 0x81C06000U)
11831 + addr += (((bajmpl | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
11832 + else
11833 + addr = regs->tpc + ((((bajmpl | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11834 +
11835 + if (test_thread_flag(TIF_32BIT))
11836 + addr &= 0xFFFFFFFFUL;
11837 +
11838 + regs->tpc = addr;
11839 + regs->tnpc = addr+4;
11840 + return 2;
11841 + }
11842 + } while (0);
11843 +
11844 + do { /* PaX: patched PLT emulation #4 */
11845 + unsigned int sethi, mov1, call, mov2;
11846 +
11847 + err = get_user(sethi, (unsigned int *)regs->tpc);
11848 + err |= get_user(mov1, (unsigned int *)(regs->tpc+4));
11849 + err |= get_user(call, (unsigned int *)(regs->tpc+8));
11850 + err |= get_user(mov2, (unsigned int *)(regs->tpc+12));
11851 +
11852 + if (err)
11853 + break;
11854 +
11855 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11856 + mov1 == 0x8210000FU &&
11857 + (call & 0xC0000000U) == 0x40000000U &&
11858 + mov2 == 0x9E100001U)
11859 + {
11860 + unsigned long addr;
11861 +
11862 + regs->u_regs[UREG_G1] = regs->u_regs[UREG_RETPC];
11863 + addr = regs->tpc + 4 + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
11864 +
11865 + if (test_thread_flag(TIF_32BIT))
11866 + addr &= 0xFFFFFFFFUL;
11867 +
11868 + regs->tpc = addr;
11869 + regs->tnpc = addr+4;
11870 + return 2;
11871 + }
11872 + } while (0);
11873 +
11874 + do { /* PaX: patched PLT emulation #5 */
11875 + unsigned int sethi, sethi1, sethi2, or1, or2, sllx, jmpl, nop;
11876 +
11877 + err = get_user(sethi, (unsigned int *)regs->tpc);
11878 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11879 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11880 + err |= get_user(or1, (unsigned int *)(regs->tpc+12));
11881 + err |= get_user(or2, (unsigned int *)(regs->tpc+16));
11882 + err |= get_user(sllx, (unsigned int *)(regs->tpc+20));
11883 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+24));
11884 + err |= get_user(nop, (unsigned int *)(regs->tpc+28));
11885 +
11886 + if (err)
11887 + break;
11888 +
11889 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11890 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11891 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11892 + (or1 & 0xFFFFE000U) == 0x82106000U &&
11893 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
11894 + sllx == 0x83287020U &&
11895 + jmpl == 0x81C04005U &&
11896 + nop == 0x01000000U)
11897 + {
11898 + unsigned long addr;
11899 +
11900 + regs->u_regs[UREG_G1] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
11901 + regs->u_regs[UREG_G1] <<= 32;
11902 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
11903 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11904 + regs->tpc = addr;
11905 + regs->tnpc = addr+4;
11906 + return 2;
11907 + }
11908 + } while (0);
11909 +
11910 + do { /* PaX: patched PLT emulation #6 */
11911 + unsigned int sethi, sethi1, sethi2, sllx, or, jmpl, nop;
11912 +
11913 + err = get_user(sethi, (unsigned int *)regs->tpc);
11914 + err |= get_user(sethi1, (unsigned int *)(regs->tpc+4));
11915 + err |= get_user(sethi2, (unsigned int *)(regs->tpc+8));
11916 + err |= get_user(sllx, (unsigned int *)(regs->tpc+12));
11917 + err |= get_user(or, (unsigned int *)(regs->tpc+16));
11918 + err |= get_user(jmpl, (unsigned int *)(regs->tpc+20));
11919 + err |= get_user(nop, (unsigned int *)(regs->tpc+24));
11920 +
11921 + if (err)
11922 + break;
11923 +
11924 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11925 + (sethi1 & 0xFFC00000U) == 0x03000000U &&
11926 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
11927 + sllx == 0x83287020U &&
11928 + (or & 0xFFFFE000U) == 0x8A116000U &&
11929 + jmpl == 0x81C04005U &&
11930 + nop == 0x01000000U)
11931 + {
11932 + unsigned long addr;
11933 +
11934 + regs->u_regs[UREG_G1] = (sethi1 & 0x003FFFFFU) << 10;
11935 + regs->u_regs[UREG_G1] <<= 32;
11936 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or & 0x3FFU);
11937 + addr = regs->u_regs[UREG_G1] + regs->u_regs[UREG_G5];
11938 + regs->tpc = addr;
11939 + regs->tnpc = addr+4;
11940 + return 2;
11941 + }
11942 + } while (0);
11943 +
11944 + do { /* PaX: unpatched PLT emulation step 1 */
11945 + unsigned int sethi, ba, nop;
11946 +
11947 + err = get_user(sethi, (unsigned int *)regs->tpc);
11948 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
11949 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
11950 +
11951 + if (err)
11952 + break;
11953 +
11954 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
11955 + ((ba & 0xFFC00000U) == 0x30800000U || (ba & 0xFFF80000U) == 0x30680000U) &&
11956 + nop == 0x01000000U)
11957 + {
11958 + unsigned long addr;
11959 + unsigned int save, call;
11960 + unsigned int sethi1, sethi2, or1, or2, sllx, add, jmpl;
11961 +
11962 + if ((ba & 0xFFC00000U) == 0x30800000U)
11963 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFC00000UL) ^ 0x00200000UL) + 0x00200000UL) << 2);
11964 + else
11965 + addr = regs->tpc + 4 + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
11966 +
11967 + if (test_thread_flag(TIF_32BIT))
11968 + addr &= 0xFFFFFFFFUL;
11969 +
11970 + err = get_user(save, (unsigned int *)addr);
11971 + err |= get_user(call, (unsigned int *)(addr+4));
11972 + err |= get_user(nop, (unsigned int *)(addr+8));
11973 + if (err)
11974 + break;
11975 +
11976 +#ifdef CONFIG_PAX_DLRESOLVE
11977 + if (save == 0x9DE3BFA8U &&
11978 + (call & 0xC0000000U) == 0x40000000U &&
11979 + nop == 0x01000000U)
11980 + {
11981 + struct vm_area_struct *vma;
11982 + unsigned long call_dl_resolve;
11983 +
11984 + down_read(&current->mm->mmap_sem);
11985 + call_dl_resolve = current->mm->call_dl_resolve;
11986 + up_read(&current->mm->mmap_sem);
11987 + if (likely(call_dl_resolve))
11988 + goto emulate;
11989 +
11990 + vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
11991 +
11992 + down_write(&current->mm->mmap_sem);
11993 + if (current->mm->call_dl_resolve) {
11994 + call_dl_resolve = current->mm->call_dl_resolve;
11995 + up_write(&current->mm->mmap_sem);
11996 + if (vma)
11997 + kmem_cache_free(vm_area_cachep, vma);
11998 + goto emulate;
11999 + }
12000 +
12001 + call_dl_resolve = get_unmapped_area(NULL, 0UL, PAGE_SIZE, 0UL, MAP_PRIVATE);
12002 + if (!vma || (call_dl_resolve & ~PAGE_MASK)) {
12003 + up_write(&current->mm->mmap_sem);
12004 + if (vma)
12005 + kmem_cache_free(vm_area_cachep, vma);
12006 + return 1;
12007 + }
12008 +
12009 + if (pax_insert_vma(vma, call_dl_resolve)) {
12010 + up_write(&current->mm->mmap_sem);
12011 + kmem_cache_free(vm_area_cachep, vma);
12012 + return 1;
12013 + }
12014 +
12015 + current->mm->call_dl_resolve = call_dl_resolve;
12016 + up_write(&current->mm->mmap_sem);
12017 +
12018 +emulate:
12019 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12020 + regs->tpc = call_dl_resolve;
12021 + regs->tnpc = addr+4;
12022 + return 3;
12023 + }
12024 +#endif
12025 +
12026 + /* PaX: glibc 2.4+ generates sethi/jmpl instead of save/call */
12027 + if ((save & 0xFFC00000U) == 0x05000000U &&
12028 + (call & 0xFFFFE000U) == 0x85C0A000U &&
12029 + nop == 0x01000000U)
12030 + {
12031 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12032 + regs->u_regs[UREG_G2] = addr + 4;
12033 + addr = (save & 0x003FFFFFU) << 10;
12034 + addr += (((call | 0xFFFFFFFFFFFFE000UL) ^ 0x00001000UL) + 0x00001000UL);
12035 +
12036 + if (test_thread_flag(TIF_32BIT))
12037 + addr &= 0xFFFFFFFFUL;
12038 +
12039 + regs->tpc = addr;
12040 + regs->tnpc = addr+4;
12041 + return 3;
12042 + }
12043 +
12044 + /* PaX: 64-bit PLT stub */
12045 + err = get_user(sethi1, (unsigned int *)addr);
12046 + err |= get_user(sethi2, (unsigned int *)(addr+4));
12047 + err |= get_user(or1, (unsigned int *)(addr+8));
12048 + err |= get_user(or2, (unsigned int *)(addr+12));
12049 + err |= get_user(sllx, (unsigned int *)(addr+16));
12050 + err |= get_user(add, (unsigned int *)(addr+20));
12051 + err |= get_user(jmpl, (unsigned int *)(addr+24));
12052 + err |= get_user(nop, (unsigned int *)(addr+28));
12053 + if (err)
12054 + break;
12055 +
12056 + if ((sethi1 & 0xFFC00000U) == 0x09000000U &&
12057 + (sethi2 & 0xFFC00000U) == 0x0B000000U &&
12058 + (or1 & 0xFFFFE000U) == 0x88112000U &&
12059 + (or2 & 0xFFFFE000U) == 0x8A116000U &&
12060 + sllx == 0x89293020U &&
12061 + add == 0x8A010005U &&
12062 + jmpl == 0x89C14000U &&
12063 + nop == 0x01000000U)
12064 + {
12065 + regs->u_regs[UREG_G1] = (sethi & 0x003FFFFFU) << 10;
12066 + regs->u_regs[UREG_G4] = ((sethi1 & 0x003FFFFFU) << 10) | (or1 & 0x000003FFU);
12067 + regs->u_regs[UREG_G4] <<= 32;
12068 + regs->u_regs[UREG_G5] = ((sethi2 & 0x003FFFFFU) << 10) | (or2 & 0x000003FFU);
12069 + regs->u_regs[UREG_G5] += regs->u_regs[UREG_G4];
12070 + regs->u_regs[UREG_G4] = addr + 24;
12071 + addr = regs->u_regs[UREG_G5];
12072 + regs->tpc = addr;
12073 + regs->tnpc = addr+4;
12074 + return 3;
12075 + }
12076 + }
12077 + } while (0);
12078 +
12079 +#ifdef CONFIG_PAX_DLRESOLVE
12080 + do { /* PaX: unpatched PLT emulation step 2 */
12081 + unsigned int save, call, nop;
12082 +
12083 + err = get_user(save, (unsigned int *)(regs->tpc-4));
12084 + err |= get_user(call, (unsigned int *)regs->tpc);
12085 + err |= get_user(nop, (unsigned int *)(regs->tpc+4));
12086 + if (err)
12087 + break;
12088 +
12089 + if (save == 0x9DE3BFA8U &&
12090 + (call & 0xC0000000U) == 0x40000000U &&
12091 + nop == 0x01000000U)
12092 + {
12093 + unsigned long dl_resolve = regs->tpc + ((((call | 0xFFFFFFFFC0000000UL) ^ 0x20000000UL) + 0x20000000UL) << 2);
12094 +
12095 + if (test_thread_flag(TIF_32BIT))
12096 + dl_resolve &= 0xFFFFFFFFUL;
12097 +
12098 + regs->u_regs[UREG_RETPC] = regs->tpc;
12099 + regs->tpc = dl_resolve;
12100 + regs->tnpc = dl_resolve+4;
12101 + return 3;
12102 + }
12103 + } while (0);
12104 +#endif
12105 +
12106 + do { /* PaX: patched PLT emulation #7, must be AFTER the unpatched PLT emulation */
12107 + unsigned int sethi, ba, nop;
12108 +
12109 + err = get_user(sethi, (unsigned int *)regs->tpc);
12110 + err |= get_user(ba, (unsigned int *)(regs->tpc+4));
12111 + err |= get_user(nop, (unsigned int *)(regs->tpc+8));
12112 +
12113 + if (err)
12114 + break;
12115 +
12116 + if ((sethi & 0xFFC00000U) == 0x03000000U &&
12117 + (ba & 0xFFF00000U) == 0x30600000U &&
12118 + nop == 0x01000000U)
12119 + {
12120 + unsigned long addr;
12121 +
12122 + addr = (sethi & 0x003FFFFFU) << 10;
12123 + regs->u_regs[UREG_G1] = addr;
12124 + addr = regs->tpc + ((((ba | 0xFFFFFFFFFFF80000UL) ^ 0x00040000UL) + 0x00040000UL) << 2);
12125 +
12126 + if (test_thread_flag(TIF_32BIT))
12127 + addr &= 0xFFFFFFFFUL;
12128 +
12129 + regs->tpc = addr;
12130 + regs->tnpc = addr+4;
12131 + return 2;
12132 + }
12133 + } while (0);
12134 +
12135 +#endif
12136 +
12137 + return 1;
12138 +}
12139 +
12140 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
12141 +{
12142 + unsigned long i;
12143 +
12144 + printk(KERN_ERR "PAX: bytes at PC: ");
12145 + for (i = 0; i < 8; i++) {
12146 + unsigned int c;
12147 + if (get_user(c, (unsigned int *)pc+i))
12148 + printk(KERN_CONT "???????? ");
12149 + else
12150 + printk(KERN_CONT "%08x ", c);
12151 + }
12152 + printk("\n");
12153 +}
12154 +#endif
12155 +
12156 asmlinkage void __kprobes do_sparc64_fault(struct pt_regs *regs)
12157 {
12158 enum ctx_state prev_state = exception_enter();
12159 @@ -353,6 +816,29 @@ retry:
12160 if (!vma)
12161 goto bad_area;
12162
12163 +#ifdef CONFIG_PAX_PAGEEXEC
12164 + /* PaX: detect ITLB misses on non-exec pages */
12165 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && vma->vm_start <= address &&
12166 + !(vma->vm_flags & VM_EXEC) && (fault_code & FAULT_CODE_ITLB))
12167 + {
12168 + if (address != regs->tpc)
12169 + goto good_area;
12170 +
12171 + up_read(&mm->mmap_sem);
12172 + switch (pax_handle_fetch_fault(regs)) {
12173 +
12174 +#ifdef CONFIG_PAX_EMUPLT
12175 + case 2:
12176 + case 3:
12177 + return;
12178 +#endif
12179 +
12180 + }
12181 + pax_report_fault(regs, (void *)regs->tpc, (void *)(regs->u_regs[UREG_FP] + STACK_BIAS));
12182 + do_group_exit(SIGKILL);
12183 + }
12184 +#endif
12185 +
12186 /* Pure DTLB misses do not tell us whether the fault causing
12187 * load/store/atomic was a write or not, it only says that there
12188 * was no match. So in such a case we (carefully) read the
12189 diff --git a/arch/sparc/mm/hugetlbpage.c b/arch/sparc/mm/hugetlbpage.c
12190 index 4242eab..9ae6360 100644
12191 --- a/arch/sparc/mm/hugetlbpage.c
12192 +++ b/arch/sparc/mm/hugetlbpage.c
12193 @@ -25,8 +25,10 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12194 unsigned long addr,
12195 unsigned long len,
12196 unsigned long pgoff,
12197 - unsigned long flags)
12198 + unsigned long flags,
12199 + unsigned long offset)
12200 {
12201 + struct mm_struct *mm = current->mm;
12202 unsigned long task_size = TASK_SIZE;
12203 struct vm_unmapped_area_info info;
12204
12205 @@ -35,15 +37,22 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *filp,
12206
12207 info.flags = 0;
12208 info.length = len;
12209 - info.low_limit = TASK_UNMAPPED_BASE;
12210 + info.low_limit = mm->mmap_base;
12211 info.high_limit = min(task_size, VA_EXCLUDE_START);
12212 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12213 info.align_offset = 0;
12214 + info.threadstack_offset = offset;
12215 addr = vm_unmapped_area(&info);
12216
12217 if ((addr & ~PAGE_MASK) && task_size > VA_EXCLUDE_END) {
12218 VM_BUG_ON(addr != -ENOMEM);
12219 info.low_limit = VA_EXCLUDE_END;
12220 +
12221 +#ifdef CONFIG_PAX_RANDMMAP
12222 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12223 + info.low_limit += mm->delta_mmap;
12224 +#endif
12225 +
12226 info.high_limit = task_size;
12227 addr = vm_unmapped_area(&info);
12228 }
12229 @@ -55,7 +64,8 @@ static unsigned long
12230 hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12231 const unsigned long len,
12232 const unsigned long pgoff,
12233 - const unsigned long flags)
12234 + const unsigned long flags,
12235 + const unsigned long offset)
12236 {
12237 struct mm_struct *mm = current->mm;
12238 unsigned long addr = addr0;
12239 @@ -70,6 +80,7 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12240 info.high_limit = mm->mmap_base;
12241 info.align_mask = PAGE_MASK & ~HPAGE_MASK;
12242 info.align_offset = 0;
12243 + info.threadstack_offset = offset;
12244 addr = vm_unmapped_area(&info);
12245
12246 /*
12247 @@ -82,6 +93,12 @@ hugetlb_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
12248 VM_BUG_ON(addr != -ENOMEM);
12249 info.flags = 0;
12250 info.low_limit = TASK_UNMAPPED_BASE;
12251 +
12252 +#ifdef CONFIG_PAX_RANDMMAP
12253 + if (mm->pax_flags & MF_PAX_RANDMMAP)
12254 + info.low_limit += mm->delta_mmap;
12255 +#endif
12256 +
12257 info.high_limit = STACK_TOP32;
12258 addr = vm_unmapped_area(&info);
12259 }
12260 @@ -96,6 +113,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12261 struct mm_struct *mm = current->mm;
12262 struct vm_area_struct *vma;
12263 unsigned long task_size = TASK_SIZE;
12264 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
12265
12266 if (test_thread_flag(TIF_32BIT))
12267 task_size = STACK_TOP32;
12268 @@ -111,19 +129,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
12269 return addr;
12270 }
12271
12272 +#ifdef CONFIG_PAX_RANDMMAP
12273 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
12274 +#endif
12275 +
12276 if (addr) {
12277 addr = ALIGN(addr, HPAGE_SIZE);
12278 vma = find_vma(mm, addr);
12279 - if (task_size - len >= addr &&
12280 - (!vma || addr + len <= vma->vm_start))
12281 + if (task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
12282 return addr;
12283 }
12284 if (mm->get_unmapped_area == arch_get_unmapped_area)
12285 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
12286 - pgoff, flags);
12287 + pgoff, flags, offset);
12288 else
12289 return hugetlb_get_unmapped_area_topdown(file, addr, len,
12290 - pgoff, flags);
12291 + pgoff, flags, offset);
12292 }
12293
12294 pte_t *huge_pte_alloc(struct mm_struct *mm,
12295 diff --git a/arch/sparc/mm/init_64.c b/arch/sparc/mm/init_64.c
12296 index 559cb74..9e5f097 100644
12297 --- a/arch/sparc/mm/init_64.c
12298 +++ b/arch/sparc/mm/init_64.c
12299 @@ -187,9 +187,9 @@ unsigned long sparc64_kern_sec_context __read_mostly;
12300 int num_kernel_image_mappings;
12301
12302 #ifdef CONFIG_DEBUG_DCFLUSH
12303 -atomic_t dcpage_flushes = ATOMIC_INIT(0);
12304 +atomic_unchecked_t dcpage_flushes = ATOMIC_INIT(0);
12305 #ifdef CONFIG_SMP
12306 -atomic_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12307 +atomic_unchecked_t dcpage_flushes_xcall = ATOMIC_INIT(0);
12308 #endif
12309 #endif
12310
12311 @@ -197,7 +197,7 @@ inline void flush_dcache_page_impl(struct page *page)
12312 {
12313 BUG_ON(tlb_type == hypervisor);
12314 #ifdef CONFIG_DEBUG_DCFLUSH
12315 - atomic_inc(&dcpage_flushes);
12316 + atomic_inc_unchecked(&dcpage_flushes);
12317 #endif
12318
12319 #ifdef DCACHE_ALIASING_POSSIBLE
12320 @@ -469,10 +469,10 @@ void mmu_info(struct seq_file *m)
12321
12322 #ifdef CONFIG_DEBUG_DCFLUSH
12323 seq_printf(m, "DCPageFlushes\t: %d\n",
12324 - atomic_read(&dcpage_flushes));
12325 + atomic_read_unchecked(&dcpage_flushes));
12326 #ifdef CONFIG_SMP
12327 seq_printf(m, "DCPageFlushesXC\t: %d\n",
12328 - atomic_read(&dcpage_flushes_xcall));
12329 + atomic_read_unchecked(&dcpage_flushes_xcall));
12330 #endif /* CONFIG_SMP */
12331 #endif /* CONFIG_DEBUG_DCFLUSH */
12332 }
12333 diff --git a/arch/tile/Kconfig b/arch/tile/Kconfig
12334 index a07e31b..85c9003 100644
12335 --- a/arch/tile/Kconfig
12336 +++ b/arch/tile/Kconfig
12337 @@ -198,6 +198,7 @@ source "kernel/Kconfig.hz"
12338
12339 config KEXEC
12340 bool "kexec system call"
12341 + depends on !GRKERNSEC_KMEM
12342 ---help---
12343 kexec is a system call that implements the ability to shutdown your
12344 current kernel, and to start another kernel. It is like a reboot
12345 diff --git a/arch/tile/include/asm/atomic_64.h b/arch/tile/include/asm/atomic_64.h
12346 index 7b11c5f..755a026 100644
12347 --- a/arch/tile/include/asm/atomic_64.h
12348 +++ b/arch/tile/include/asm/atomic_64.h
12349 @@ -105,6 +105,16 @@ static inline long atomic64_add_unless(atomic64_t *v, long a, long u)
12350
12351 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
12352
12353 +#define atomic64_read_unchecked(v) atomic64_read(v)
12354 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
12355 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
12356 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
12357 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
12358 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
12359 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
12360 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
12361 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
12362 +
12363 /* Define this to indicate that cmpxchg is an efficient operation. */
12364 #define __HAVE_ARCH_CMPXCHG
12365
12366 diff --git a/arch/tile/include/asm/cache.h b/arch/tile/include/asm/cache.h
12367 index 6160761..00cac88 100644
12368 --- a/arch/tile/include/asm/cache.h
12369 +++ b/arch/tile/include/asm/cache.h
12370 @@ -15,11 +15,12 @@
12371 #ifndef _ASM_TILE_CACHE_H
12372 #define _ASM_TILE_CACHE_H
12373
12374 +#include <linux/const.h>
12375 #include <arch/chip.h>
12376
12377 /* bytes per L1 data cache line */
12378 #define L1_CACHE_SHIFT CHIP_L1D_LOG_LINE_SIZE()
12379 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12380 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12381
12382 /* bytes per L2 cache line */
12383 #define L2_CACHE_SHIFT CHIP_L2_LOG_LINE_SIZE()
12384 diff --git a/arch/tile/include/asm/uaccess.h b/arch/tile/include/asm/uaccess.h
12385 index f41cb53..31d3ab4 100644
12386 --- a/arch/tile/include/asm/uaccess.h
12387 +++ b/arch/tile/include/asm/uaccess.h
12388 @@ -417,9 +417,9 @@ static inline unsigned long __must_check copy_from_user(void *to,
12389 const void __user *from,
12390 unsigned long n)
12391 {
12392 - int sz = __compiletime_object_size(to);
12393 + size_t sz = __compiletime_object_size(to);
12394
12395 - if (likely(sz == -1 || sz >= n))
12396 + if (likely(sz == (size_t)-1 || sz >= n))
12397 n = _copy_from_user(to, from, n);
12398 else
12399 copy_from_user_overflow();
12400 diff --git a/arch/tile/mm/hugetlbpage.c b/arch/tile/mm/hugetlbpage.c
12401 index 8416240..a012fb7 100644
12402 --- a/arch/tile/mm/hugetlbpage.c
12403 +++ b/arch/tile/mm/hugetlbpage.c
12404 @@ -179,6 +179,7 @@ static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
12405 info.high_limit = TASK_SIZE;
12406 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12407 info.align_offset = 0;
12408 + info.threadstack_offset = 0;
12409 return vm_unmapped_area(&info);
12410 }
12411
12412 @@ -196,6 +197,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
12413 info.high_limit = current->mm->mmap_base;
12414 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
12415 info.align_offset = 0;
12416 + info.threadstack_offset = 0;
12417 addr = vm_unmapped_area(&info);
12418
12419 /*
12420 diff --git a/arch/um/Makefile b/arch/um/Makefile
12421 index 17d4460..9d74338e3de4 100644
12422 --- a/arch/um/Makefile
12423 +++ b/arch/um/Makefile
12424 @@ -72,6 +72,10 @@ USER_CFLAGS = $(patsubst $(KERNEL_DEFINES),,$(patsubst -D__KERNEL__,,\
12425 $(patsubst -I%,,$(KBUILD_CFLAGS)))) $(ARCH_INCLUDE) $(MODE_INCLUDE) \
12426 $(filter -I%,$(CFLAGS)) -D_FILE_OFFSET_BITS=64 -idirafter include
12427
12428 +ifdef CONSTIFY_PLUGIN
12429 +USER_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12430 +endif
12431 +
12432 #This will adjust *FLAGS accordingly to the platform.
12433 include $(ARCH_DIR)/Makefile-os-$(OS)
12434
12435 diff --git a/arch/um/include/asm/cache.h b/arch/um/include/asm/cache.h
12436 index 19e1bdd..3665b77 100644
12437 --- a/arch/um/include/asm/cache.h
12438 +++ b/arch/um/include/asm/cache.h
12439 @@ -1,6 +1,7 @@
12440 #ifndef __UM_CACHE_H
12441 #define __UM_CACHE_H
12442
12443 +#include <linux/const.h>
12444
12445 #if defined(CONFIG_UML_X86) && !defined(CONFIG_64BIT)
12446 # define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
12447 @@ -12,6 +13,6 @@
12448 # define L1_CACHE_SHIFT 5
12449 #endif
12450
12451 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12452 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12453
12454 #endif
12455 diff --git a/arch/um/include/asm/kmap_types.h b/arch/um/include/asm/kmap_types.h
12456 index 2e0a6b1..a64d0f5 100644
12457 --- a/arch/um/include/asm/kmap_types.h
12458 +++ b/arch/um/include/asm/kmap_types.h
12459 @@ -8,6 +8,6 @@
12460
12461 /* No more #include "asm/arch/kmap_types.h" ! */
12462
12463 -#define KM_TYPE_NR 14
12464 +#define KM_TYPE_NR 15
12465
12466 #endif
12467 diff --git a/arch/um/include/asm/page.h b/arch/um/include/asm/page.h
12468 index 71c5d13..4c7b9f1 100644
12469 --- a/arch/um/include/asm/page.h
12470 +++ b/arch/um/include/asm/page.h
12471 @@ -14,6 +14,9 @@
12472 #define PAGE_SIZE (_AC(1, UL) << PAGE_SHIFT)
12473 #define PAGE_MASK (~(PAGE_SIZE-1))
12474
12475 +#define ktla_ktva(addr) (addr)
12476 +#define ktva_ktla(addr) (addr)
12477 +
12478 #ifndef __ASSEMBLY__
12479
12480 struct page;
12481 diff --git a/arch/um/include/asm/pgtable-3level.h b/arch/um/include/asm/pgtable-3level.h
12482 index 2b4274e..754fe06 100644
12483 --- a/arch/um/include/asm/pgtable-3level.h
12484 +++ b/arch/um/include/asm/pgtable-3level.h
12485 @@ -58,6 +58,7 @@
12486 #define pud_present(x) (pud_val(x) & _PAGE_PRESENT)
12487 #define pud_populate(mm, pud, pmd) \
12488 set_pud(pud, __pud(_PAGE_TABLE + __pa(pmd)))
12489 +#define pud_populate_kernel(mm, pud, pmd) pud_populate((mm), (pud), (pmd))
12490
12491 #ifdef CONFIG_64BIT
12492 #define set_pud(pudptr, pudval) set_64bit((u64 *) (pudptr), pud_val(pudval))
12493 diff --git a/arch/um/kernel/process.c b/arch/um/kernel/process.c
12494 index 68b9119..f72353c 100644
12495 --- a/arch/um/kernel/process.c
12496 +++ b/arch/um/kernel/process.c
12497 @@ -345,22 +345,6 @@ int singlestepping(void * t)
12498 return 2;
12499 }
12500
12501 -/*
12502 - * Only x86 and x86_64 have an arch_align_stack().
12503 - * All other arches have "#define arch_align_stack(x) (x)"
12504 - * in their asm/exec.h
12505 - * As this is included in UML from asm-um/system-generic.h,
12506 - * we can use it to behave as the subarch does.
12507 - */
12508 -#ifndef arch_align_stack
12509 -unsigned long arch_align_stack(unsigned long sp)
12510 -{
12511 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
12512 - sp -= get_random_int() % 8192;
12513 - return sp & ~0xf;
12514 -}
12515 -#endif
12516 -
12517 unsigned long get_wchan(struct task_struct *p)
12518 {
12519 unsigned long stack_page, sp, ip;
12520 diff --git a/arch/unicore32/include/asm/cache.h b/arch/unicore32/include/asm/cache.h
12521 index ad8f795..2c7eec6 100644
12522 --- a/arch/unicore32/include/asm/cache.h
12523 +++ b/arch/unicore32/include/asm/cache.h
12524 @@ -12,8 +12,10 @@
12525 #ifndef __UNICORE_CACHE_H__
12526 #define __UNICORE_CACHE_H__
12527
12528 -#define L1_CACHE_SHIFT (5)
12529 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
12530 +#include <linux/const.h>
12531 +
12532 +#define L1_CACHE_SHIFT 5
12533 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
12534
12535 /*
12536 * Memory returned by kmalloc() may be used for DMA, so we must make
12537 diff --git a/arch/x86/Kconfig b/arch/x86/Kconfig
12538 index 226d569..d420edc 100644
12539 --- a/arch/x86/Kconfig
12540 +++ b/arch/x86/Kconfig
12541 @@ -32,7 +32,7 @@ config X86
12542 select HAVE_AOUT if X86_32
12543 select HAVE_UNSTABLE_SCHED_CLOCK
12544 select ARCH_SUPPORTS_NUMA_BALANCING if X86_64
12545 - select ARCH_SUPPORTS_INT128 if X86_64
12546 + select ARCH_SUPPORTS_INT128 if X86_64 && !PAX_SIZE_OVERFLOW
12547 select HAVE_IDE
12548 select HAVE_OPROFILE
12549 select HAVE_PCSPKR_PLATFORM
12550 @@ -134,7 +134,7 @@ config X86
12551 select RTC_LIB
12552 select HAVE_DEBUG_STACKOVERFLOW
12553 select HAVE_IRQ_EXIT_ON_IRQ_STACK if X86_64
12554 - select HAVE_CC_STACKPROTECTOR
12555 + select HAVE_CC_STACKPROTECTOR if X86_64 || !PAX_MEMORY_UDEREF
12556 select GENERIC_CPU_AUTOPROBE
12557 select HAVE_ARCH_AUDITSYSCALL
12558 select ARCH_SUPPORTS_ATOMIC_RMW
12559 @@ -266,7 +266,7 @@ config X86_HT
12560
12561 config X86_32_LAZY_GS
12562 def_bool y
12563 - depends on X86_32 && !CC_STACKPROTECTOR
12564 + depends on X86_32 && !CC_STACKPROTECTOR && !PAX_MEMORY_UDEREF
12565
12566 config ARCH_HWEIGHT_CFLAGS
12567 string
12568 @@ -638,6 +638,7 @@ config SCHED_OMIT_FRAME_POINTER
12569
12570 menuconfig HYPERVISOR_GUEST
12571 bool "Linux guest support"
12572 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_GUEST || (GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_XEN)
12573 ---help---
12574 Say Y here to enable options for running Linux under various hyper-
12575 visors. This option enables basic hypervisor detection and platform
12576 @@ -1005,6 +1006,7 @@ config VM86
12577
12578 config X86_16BIT
12579 bool "Enable support for 16-bit segments" if EXPERT
12580 + depends on !GRKERNSEC
12581 default y
12582 ---help---
12583 This option is required by programs like Wine to run 16-bit
12584 @@ -1178,6 +1180,7 @@ choice
12585
12586 config NOHIGHMEM
12587 bool "off"
12588 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12589 ---help---
12590 Linux can use up to 64 Gigabytes of physical memory on x86 systems.
12591 However, the address space of 32-bit x86 processors is only 4
12592 @@ -1214,6 +1217,7 @@ config NOHIGHMEM
12593
12594 config HIGHMEM4G
12595 bool "4GB"
12596 + depends on !(PAX_PAGEEXEC && PAX_ENABLE_PAE)
12597 ---help---
12598 Select this if you have a 32-bit processor and between 1 and 4
12599 gigabytes of physical RAM.
12600 @@ -1266,7 +1270,7 @@ config PAGE_OFFSET
12601 hex
12602 default 0xB0000000 if VMSPLIT_3G_OPT
12603 default 0x80000000 if VMSPLIT_2G
12604 - default 0x78000000 if VMSPLIT_2G_OPT
12605 + default 0x70000000 if VMSPLIT_2G_OPT
12606 default 0x40000000 if VMSPLIT_1G
12607 default 0xC0000000
12608 depends on X86_32
12609 @@ -1717,6 +1721,7 @@ source kernel/Kconfig.hz
12610
12611 config KEXEC
12612 bool "kexec system call"
12613 + depends on !GRKERNSEC_KMEM
12614 ---help---
12615 kexec is a system call that implements the ability to shutdown your
12616 current kernel, and to start another kernel. It is like a reboot
12617 @@ -1899,7 +1904,9 @@ config X86_NEED_RELOCS
12618
12619 config PHYSICAL_ALIGN
12620 hex "Alignment value to which kernel should be aligned"
12621 - default "0x200000"
12622 + default "0x1000000"
12623 + range 0x200000 0x1000000 if PAX_KERNEXEC && X86_PAE
12624 + range 0x400000 0x1000000 if PAX_KERNEXEC && !X86_PAE
12625 range 0x2000 0x1000000 if X86_32
12626 range 0x200000 0x1000000 if X86_64
12627 ---help---
12628 @@ -1982,6 +1989,7 @@ config COMPAT_VDSO
12629 def_bool n
12630 prompt "Disable the 32-bit vDSO (needed for glibc 2.3.3)"
12631 depends on X86_32 || IA32_EMULATION
12632 + depends on !PAX_PAGEEXEC && !PAX_SEGMEXEC && !PAX_KERNEXEC && !PAX_MEMORY_UDEREF
12633 ---help---
12634 Certain buggy versions of glibc will crash if they are
12635 presented with a 32-bit vDSO that is not mapped at the address
12636 @@ -2046,6 +2054,22 @@ config CMDLINE_OVERRIDE
12637 This is used to work around broken boot loaders. This should
12638 be set to 'N' under normal conditions.
12639
12640 +config DEFAULT_MODIFY_LDT_SYSCALL
12641 + bool "Allow userspace to modify the LDT by default"
12642 + default y
12643 +
12644 + ---help---
12645 + Modifying the LDT (Local Descriptor Table) may be needed to run a
12646 + 16-bit or segmented code such as Dosemu or Wine. This is done via
12647 + a system call which is not needed to run portable applications,
12648 + and which can sometimes be abused to exploit some weaknesses of
12649 + the architecture, opening new vulnerabilities.
12650 +
12651 + For this reason this option allows one to enable or disable the
12652 + feature at runtime. It is recommended to say 'N' here to leave
12653 + the system protected, and to enable it at runtime only if needed
12654 + by setting the sys.kernel.modify_ldt sysctl.
12655 +
12656 source "kernel/livepatch/Kconfig"
12657
12658 endmenu
12659 diff --git a/arch/x86/Kconfig.cpu b/arch/x86/Kconfig.cpu
12660 index 6983314..54ad7e8 100644
12661 --- a/arch/x86/Kconfig.cpu
12662 +++ b/arch/x86/Kconfig.cpu
12663 @@ -319,7 +319,7 @@ config X86_PPRO_FENCE
12664
12665 config X86_F00F_BUG
12666 def_bool y
12667 - depends on M586MMX || M586TSC || M586 || M486
12668 + depends on (M586MMX || M586TSC || M586 || M486) && !PAX_KERNEXEC
12669
12670 config X86_INVD_BUG
12671 def_bool y
12672 @@ -327,7 +327,7 @@ config X86_INVD_BUG
12673
12674 config X86_ALIGNMENT_16
12675 def_bool y
12676 - depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || MELAN || MK6 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12677 + depends on MWINCHIP3D || MWINCHIPC6 || MCYRIXIII || X86_ELAN || MK8 || MK7 || MK6 || MCORE2 || MPENTIUM4 || MPENTIUMIII || MPENTIUMII || M686 || M586MMX || M586TSC || M586 || M486 || MVIAC3_2 || MGEODEGX1
12678
12679 config X86_INTEL_USERCOPY
12680 def_bool y
12681 @@ -369,7 +369,7 @@ config X86_CMPXCHG64
12682 # generates cmov.
12683 config X86_CMOV
12684 def_bool y
12685 - depends on (MK8 || MK7 || MCORE2 || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12686 + depends on (MK8 || MK7 || MCORE2 || MPSC || MPENTIUM4 || MPENTIUMM || MPENTIUMIII || MPENTIUMII || M686 || MVIAC3_2 || MVIAC7 || MCRUSOE || MEFFICEON || X86_64 || MATOM || MGEODE_LX)
12687
12688 config X86_MINIMUM_CPU_FAMILY
12689 int
12690 diff --git a/arch/x86/Kconfig.debug b/arch/x86/Kconfig.debug
12691 index 72484a6..83a4411 100644
12692 --- a/arch/x86/Kconfig.debug
12693 +++ b/arch/x86/Kconfig.debug
12694 @@ -89,7 +89,7 @@ config EFI_PGT_DUMP
12695 config DEBUG_RODATA
12696 bool "Write protect kernel read-only data structures"
12697 default y
12698 - depends on DEBUG_KERNEL
12699 + depends on DEBUG_KERNEL && BROKEN
12700 ---help---
12701 Mark the kernel read-only data as write-protected in the pagetables,
12702 in order to catch accidental (and incorrect) writes to such const
12703 @@ -107,7 +107,7 @@ config DEBUG_RODATA_TEST
12704
12705 config DEBUG_SET_MODULE_RONX
12706 bool "Set loadable kernel module data as NX and text as RO"
12707 - depends on MODULES
12708 + depends on MODULES && BROKEN
12709 ---help---
12710 This option helps catch unintended modifications to loadable
12711 kernel module's text and read-only data. It also prevents execution
12712 diff --git a/arch/x86/Makefile b/arch/x86/Makefile
12713 index 2fda005..2c72d40 100644
12714 --- a/arch/x86/Makefile
12715 +++ b/arch/x86/Makefile
12716 @@ -65,9 +65,6 @@ ifeq ($(CONFIG_X86_32),y)
12717 # CPU-specific tuning. Anything which can be shared with UML should go here.
12718 include arch/x86/Makefile_32.cpu
12719 KBUILD_CFLAGS += $(cflags-y)
12720 -
12721 - # temporary until string.h is fixed
12722 - KBUILD_CFLAGS += -ffreestanding
12723 else
12724 BITS := 64
12725 UTS_MACHINE := x86_64
12726 @@ -107,6 +104,9 @@ else
12727 KBUILD_CFLAGS += $(call cc-option,-maccumulate-outgoing-args)
12728 endif
12729
12730 +# temporary until string.h is fixed
12731 +KBUILD_CFLAGS += -ffreestanding
12732 +
12733 # Make sure compiler does not have buggy stack-protector support.
12734 ifdef CONFIG_CC_STACKPROTECTOR
12735 cc_has_sp := $(srctree)/scripts/gcc-x86_$(BITS)-has-stack-protector.sh
12736 @@ -181,6 +181,7 @@ archheaders:
12737 $(Q)$(MAKE) $(build)=arch/x86/syscalls all
12738
12739 archprepare:
12740 + $(if $(LDFLAGS_BUILD_ID),,$(error $(OLD_LD)))
12741 ifeq ($(CONFIG_KEXEC_FILE),y)
12742 $(Q)$(MAKE) $(build)=arch/x86/purgatory arch/x86/purgatory/kexec-purgatory.c
12743 endif
12744 @@ -264,3 +265,9 @@ define archhelp
12745 echo ' FDARGS="..." arguments for the booted kernel'
12746 echo ' FDINITRD=file initrd for the booted kernel'
12747 endef
12748 +
12749 +define OLD_LD
12750 +
12751 +*** ${VERSION}.${PATCHLEVEL} PaX kernels no longer build correctly with old versions of binutils.
12752 +*** Please upgrade your binutils to 2.18 or newer
12753 +endef
12754 diff --git a/arch/x86/boot/Makefile b/arch/x86/boot/Makefile
12755 index 57bbf2f..b100fce 100644
12756 --- a/arch/x86/boot/Makefile
12757 +++ b/arch/x86/boot/Makefile
12758 @@ -58,6 +58,9 @@ clean-files += cpustr.h
12759 # ---------------------------------------------------------------------------
12760
12761 KBUILD_CFLAGS := $(USERINCLUDE) $(REALMODE_CFLAGS) -D_SETUP
12762 +ifdef CONSTIFY_PLUGIN
12763 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12764 +endif
12765 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12766 GCOV_PROFILE := n
12767
12768 diff --git a/arch/x86/boot/bitops.h b/arch/x86/boot/bitops.h
12769 index 878e4b9..20537ab 100644
12770 --- a/arch/x86/boot/bitops.h
12771 +++ b/arch/x86/boot/bitops.h
12772 @@ -26,7 +26,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12773 u8 v;
12774 const u32 *p = (const u32 *)addr;
12775
12776 - asm("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12777 + asm volatile("btl %2,%1; setc %0" : "=qm" (v) : "m" (*p), "Ir" (nr));
12778 return v;
12779 }
12780
12781 @@ -37,7 +37,7 @@ static inline int variable_test_bit(int nr, const void *addr)
12782
12783 static inline void set_bit(int nr, void *addr)
12784 {
12785 - asm("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12786 + asm volatile("btsl %1,%0" : "+m" (*(u32 *)addr) : "Ir" (nr));
12787 }
12788
12789 #endif /* BOOT_BITOPS_H */
12790 diff --git a/arch/x86/boot/boot.h b/arch/x86/boot/boot.h
12791 index bd49ec6..94c7f58 100644
12792 --- a/arch/x86/boot/boot.h
12793 +++ b/arch/x86/boot/boot.h
12794 @@ -84,7 +84,7 @@ static inline void io_delay(void)
12795 static inline u16 ds(void)
12796 {
12797 u16 seg;
12798 - asm("movw %%ds,%0" : "=rm" (seg));
12799 + asm volatile("movw %%ds,%0" : "=rm" (seg));
12800 return seg;
12801 }
12802
12803 diff --git a/arch/x86/boot/compressed/Makefile b/arch/x86/boot/compressed/Makefile
12804 index 0a291cd..9686efc 100644
12805 --- a/arch/x86/boot/compressed/Makefile
12806 +++ b/arch/x86/boot/compressed/Makefile
12807 @@ -30,6 +30,9 @@ KBUILD_CFLAGS += $(cflags-y)
12808 KBUILD_CFLAGS += -mno-mmx -mno-sse
12809 KBUILD_CFLAGS += $(call cc-option,-ffreestanding)
12810 KBUILD_CFLAGS += $(call cc-option,-fno-stack-protector)
12811 +ifdef CONSTIFY_PLUGIN
12812 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
12813 +endif
12814
12815 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
12816 GCOV_PROFILE := n
12817 diff --git a/arch/x86/boot/compressed/efi_stub_32.S b/arch/x86/boot/compressed/efi_stub_32.S
12818 index a53440e..c3dbf1e 100644
12819 --- a/arch/x86/boot/compressed/efi_stub_32.S
12820 +++ b/arch/x86/boot/compressed/efi_stub_32.S
12821 @@ -46,16 +46,13 @@ ENTRY(efi_call_phys)
12822 * parameter 2, ..., param n. To make things easy, we save the return
12823 * address of efi_call_phys in a global variable.
12824 */
12825 - popl %ecx
12826 - movl %ecx, saved_return_addr(%edx)
12827 - /* get the function pointer into ECX*/
12828 - popl %ecx
12829 - movl %ecx, efi_rt_function_ptr(%edx)
12830 + popl saved_return_addr(%edx)
12831 + popl efi_rt_function_ptr(%edx)
12832
12833 /*
12834 * 3. Call the physical function.
12835 */
12836 - call *%ecx
12837 + call *efi_rt_function_ptr(%edx)
12838
12839 /*
12840 * 4. Balance the stack. And because EAX contain the return value,
12841 @@ -67,15 +64,12 @@ ENTRY(efi_call_phys)
12842 1: popl %edx
12843 subl $1b, %edx
12844
12845 - movl efi_rt_function_ptr(%edx), %ecx
12846 - pushl %ecx
12847 + pushl efi_rt_function_ptr(%edx)
12848
12849 /*
12850 * 10. Push the saved return address onto the stack and return.
12851 */
12852 - movl saved_return_addr(%edx), %ecx
12853 - pushl %ecx
12854 - ret
12855 + jmpl *saved_return_addr(%edx)
12856 ENDPROC(efi_call_phys)
12857 .previous
12858
12859 diff --git a/arch/x86/boot/compressed/efi_thunk_64.S b/arch/x86/boot/compressed/efi_thunk_64.S
12860 index 630384a..278e788 100644
12861 --- a/arch/x86/boot/compressed/efi_thunk_64.S
12862 +++ b/arch/x86/boot/compressed/efi_thunk_64.S
12863 @@ -189,8 +189,8 @@ efi_gdt64:
12864 .long 0 /* Filled out by user */
12865 .word 0
12866 .quad 0x0000000000000000 /* NULL descriptor */
12867 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12868 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12869 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12870 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12871 .quad 0x0080890000000000 /* TS descriptor */
12872 .quad 0x0000000000000000 /* TS continued */
12873 efi_gdt64_end:
12874 diff --git a/arch/x86/boot/compressed/head_32.S b/arch/x86/boot/compressed/head_32.S
12875 index 8ef964d..fcfb8aa 100644
12876 --- a/arch/x86/boot/compressed/head_32.S
12877 +++ b/arch/x86/boot/compressed/head_32.S
12878 @@ -141,10 +141,10 @@ preferred_addr:
12879 addl %eax, %ebx
12880 notl %eax
12881 andl %eax, %ebx
12882 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12883 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12884 jge 1f
12885 #endif
12886 - movl $LOAD_PHYSICAL_ADDR, %ebx
12887 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12888 1:
12889
12890 /* Target address to relocate to for decompression */
12891 diff --git a/arch/x86/boot/compressed/head_64.S b/arch/x86/boot/compressed/head_64.S
12892 index b0c0d16..3b44ff8 100644
12893 --- a/arch/x86/boot/compressed/head_64.S
12894 +++ b/arch/x86/boot/compressed/head_64.S
12895 @@ -95,10 +95,10 @@ ENTRY(startup_32)
12896 addl %eax, %ebx
12897 notl %eax
12898 andl %eax, %ebx
12899 - cmpl $LOAD_PHYSICAL_ADDR, %ebx
12900 + cmpl $____LOAD_PHYSICAL_ADDR, %ebx
12901 jge 1f
12902 #endif
12903 - movl $LOAD_PHYSICAL_ADDR, %ebx
12904 + movl $____LOAD_PHYSICAL_ADDR, %ebx
12905 1:
12906
12907 /* Target address to relocate to for decompression */
12908 @@ -323,10 +323,10 @@ preferred_addr:
12909 addq %rax, %rbp
12910 notq %rax
12911 andq %rax, %rbp
12912 - cmpq $LOAD_PHYSICAL_ADDR, %rbp
12913 + cmpq $____LOAD_PHYSICAL_ADDR, %rbp
12914 jge 1f
12915 #endif
12916 - movq $LOAD_PHYSICAL_ADDR, %rbp
12917 + movq $____LOAD_PHYSICAL_ADDR, %rbp
12918 1:
12919
12920 /* Target address to relocate to for decompression */
12921 @@ -435,8 +435,8 @@ gdt:
12922 .long gdt
12923 .word 0
12924 .quad 0x0000000000000000 /* NULL descriptor */
12925 - .quad 0x00af9a000000ffff /* __KERNEL_CS */
12926 - .quad 0x00cf92000000ffff /* __KERNEL_DS */
12927 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
12928 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
12929 .quad 0x0080890000000000 /* TS descriptor */
12930 .quad 0x0000000000000000 /* TS continued */
12931 gdt_end:
12932 diff --git a/arch/x86/boot/compressed/misc.c b/arch/x86/boot/compressed/misc.c
12933 index a107b93..55602de 100644
12934 --- a/arch/x86/boot/compressed/misc.c
12935 +++ b/arch/x86/boot/compressed/misc.c
12936 @@ -242,7 +242,7 @@ static void handle_relocations(void *output, unsigned long output_len)
12937 * Calculate the delta between where vmlinux was linked to load
12938 * and where it was actually loaded.
12939 */
12940 - delta = min_addr - LOAD_PHYSICAL_ADDR;
12941 + delta = min_addr - ____LOAD_PHYSICAL_ADDR;
12942 if (!delta) {
12943 debug_putstr("No relocation needed... ");
12944 return;
12945 @@ -324,7 +324,7 @@ static void parse_elf(void *output)
12946 Elf32_Ehdr ehdr;
12947 Elf32_Phdr *phdrs, *phdr;
12948 #endif
12949 - void *dest;
12950 + void *dest, *prev;
12951 int i;
12952
12953 memcpy(&ehdr, output, sizeof(ehdr));
12954 @@ -351,13 +351,16 @@ static void parse_elf(void *output)
12955 case PT_LOAD:
12956 #ifdef CONFIG_RELOCATABLE
12957 dest = output;
12958 - dest += (phdr->p_paddr - LOAD_PHYSICAL_ADDR);
12959 + dest += (phdr->p_paddr - ____LOAD_PHYSICAL_ADDR);
12960 #else
12961 dest = (void *)(phdr->p_paddr);
12962 #endif
12963 memcpy(dest,
12964 output + phdr->p_offset,
12965 phdr->p_filesz);
12966 + if (i)
12967 + memset(prev, 0xff, dest - prev);
12968 + prev = dest + phdr->p_filesz;
12969 break;
12970 default: /* Ignore other PT_* */ break;
12971 }
12972 @@ -419,7 +422,7 @@ asmlinkage __visible void *decompress_kernel(void *rmode, memptr heap,
12973 error("Destination address too large");
12974 #endif
12975 #ifndef CONFIG_RELOCATABLE
12976 - if ((unsigned long)output != LOAD_PHYSICAL_ADDR)
12977 + if ((unsigned long)output != ____LOAD_PHYSICAL_ADDR)
12978 error("Wrong destination address");
12979 #endif
12980
12981 diff --git a/arch/x86/boot/cpucheck.c b/arch/x86/boot/cpucheck.c
12982 index 1fd7d57..0f7d096 100644
12983 --- a/arch/x86/boot/cpucheck.c
12984 +++ b/arch/x86/boot/cpucheck.c
12985 @@ -125,9 +125,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12986 u32 ecx = MSR_K7_HWCR;
12987 u32 eax, edx;
12988
12989 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12990 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
12991 eax &= ~(1 << 15);
12992 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12993 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
12994
12995 get_cpuflags(); /* Make sure it really did something */
12996 err = check_cpuflags();
12997 @@ -140,9 +140,9 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
12998 u32 ecx = MSR_VIA_FCR;
12999 u32 eax, edx;
13000
13001 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13002 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13003 eax |= (1<<1)|(1<<7);
13004 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13005 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13006
13007 set_bit(X86_FEATURE_CX8, cpu.flags);
13008 err = check_cpuflags();
13009 @@ -153,12 +153,12 @@ int check_cpu(int *cpu_level_ptr, int *req_level_ptr, u32 **err_flags_ptr)
13010 u32 eax, edx;
13011 u32 level = 1;
13012
13013 - asm("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13014 - asm("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13015 - asm("cpuid"
13016 + asm volatile("rdmsr" : "=a" (eax), "=d" (edx) : "c" (ecx));
13017 + asm volatile("wrmsr" : : "a" (~0), "d" (edx), "c" (ecx));
13018 + asm volatile("cpuid"
13019 : "+a" (level), "=d" (cpu.flags[0])
13020 : : "ecx", "ebx");
13021 - asm("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13022 + asm volatile("wrmsr" : : "a" (eax), "d" (edx), "c" (ecx));
13023
13024 err = check_cpuflags();
13025 } else if (err == 0x01 &&
13026 diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S
13027 index 16ef025..91e033b 100644
13028 --- a/arch/x86/boot/header.S
13029 +++ b/arch/x86/boot/header.S
13030 @@ -438,10 +438,14 @@ setup_data: .quad 0 # 64-bit physical pointer to
13031 # single linked list of
13032 # struct setup_data
13033
13034 -pref_address: .quad LOAD_PHYSICAL_ADDR # preferred load addr
13035 +pref_address: .quad ____LOAD_PHYSICAL_ADDR # preferred load addr
13036
13037 #define ZO_INIT_SIZE (ZO__end - ZO_startup_32 + ZO_z_extract_offset)
13038 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
13039 +#define VO_INIT_SIZE (VO__end - VO__text - __PAGE_OFFSET - ____LOAD_PHYSICAL_ADDR)
13040 +#else
13041 #define VO_INIT_SIZE (VO__end - VO__text)
13042 +#endif
13043 #if ZO_INIT_SIZE > VO_INIT_SIZE
13044 #define INIT_SIZE ZO_INIT_SIZE
13045 #else
13046 diff --git a/arch/x86/boot/memory.c b/arch/x86/boot/memory.c
13047 index db75d07..8e6d0af 100644
13048 --- a/arch/x86/boot/memory.c
13049 +++ b/arch/x86/boot/memory.c
13050 @@ -19,7 +19,7 @@
13051
13052 static int detect_memory_e820(void)
13053 {
13054 - int count = 0;
13055 + unsigned int count = 0;
13056 struct biosregs ireg, oreg;
13057 struct e820entry *desc = boot_params.e820_map;
13058 static struct e820entry buf; /* static so it is zeroed */
13059 diff --git a/arch/x86/boot/video-vesa.c b/arch/x86/boot/video-vesa.c
13060 index ba3e100..6501b8f 100644
13061 --- a/arch/x86/boot/video-vesa.c
13062 +++ b/arch/x86/boot/video-vesa.c
13063 @@ -201,6 +201,7 @@ static void vesa_store_pm_info(void)
13064
13065 boot_params.screen_info.vesapm_seg = oreg.es;
13066 boot_params.screen_info.vesapm_off = oreg.di;
13067 + boot_params.screen_info.vesapm_size = oreg.cx;
13068 }
13069
13070 /*
13071 diff --git a/arch/x86/boot/video.c b/arch/x86/boot/video.c
13072 index 05111bb..a1ae1f0 100644
13073 --- a/arch/x86/boot/video.c
13074 +++ b/arch/x86/boot/video.c
13075 @@ -98,7 +98,7 @@ static void store_mode_params(void)
13076 static unsigned int get_entry(void)
13077 {
13078 char entry_buf[4];
13079 - int i, len = 0;
13080 + unsigned int i, len = 0;
13081 int key;
13082 unsigned int v;
13083
13084 diff --git a/arch/x86/crypto/aes-x86_64-asm_64.S b/arch/x86/crypto/aes-x86_64-asm_64.S
13085 index 9105655..41779c1 100644
13086 --- a/arch/x86/crypto/aes-x86_64-asm_64.S
13087 +++ b/arch/x86/crypto/aes-x86_64-asm_64.S
13088 @@ -8,6 +8,8 @@
13089 * including this sentence is retained in full.
13090 */
13091
13092 +#include <asm/alternative-asm.h>
13093 +
13094 .extern crypto_ft_tab
13095 .extern crypto_it_tab
13096 .extern crypto_fl_tab
13097 @@ -70,6 +72,8 @@
13098 je B192; \
13099 leaq 32(r9),r9;
13100
13101 +#define ret pax_force_retaddr; ret
13102 +
13103 #define epilogue(FUNC,r1,r2,r3,r4,r5,r6,r7,r8,r9) \
13104 movq r1,r2; \
13105 movq r3,r4; \
13106 diff --git a/arch/x86/crypto/aesni-intel_asm.S b/arch/x86/crypto/aesni-intel_asm.S
13107 index 6bd2c6c..368c93e 100644
13108 --- a/arch/x86/crypto/aesni-intel_asm.S
13109 +++ b/arch/x86/crypto/aesni-intel_asm.S
13110 @@ -31,6 +31,7 @@
13111
13112 #include <linux/linkage.h>
13113 #include <asm/inst.h>
13114 +#include <asm/alternative-asm.h>
13115
13116 /*
13117 * The following macros are used to move an (un)aligned 16 byte value to/from
13118 @@ -217,7 +218,7 @@ enc: .octa 0x2
13119 * num_initial_blocks = b mod 4
13120 * encrypt the initial num_initial_blocks blocks and apply ghash on
13121 * the ciphertext
13122 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13123 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13124 * are clobbered
13125 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13126 */
13127 @@ -227,8 +228,8 @@ enc: .octa 0x2
13128 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13129 MOVADQ SHUF_MASK(%rip), %xmm14
13130 mov arg7, %r10 # %r10 = AAD
13131 - mov arg8, %r12 # %r12 = aadLen
13132 - mov %r12, %r11
13133 + mov arg8, %r15 # %r15 = aadLen
13134 + mov %r15, %r11
13135 pxor %xmm\i, %xmm\i
13136
13137 _get_AAD_loop\num_initial_blocks\operation:
13138 @@ -237,17 +238,17 @@ _get_AAD_loop\num_initial_blocks\operation:
13139 psrldq $4, %xmm\i
13140 pxor \TMP1, %xmm\i
13141 add $4, %r10
13142 - sub $4, %r12
13143 + sub $4, %r15
13144 jne _get_AAD_loop\num_initial_blocks\operation
13145
13146 cmp $16, %r11
13147 je _get_AAD_loop2_done\num_initial_blocks\operation
13148
13149 - mov $16, %r12
13150 + mov $16, %r15
13151 _get_AAD_loop2\num_initial_blocks\operation:
13152 psrldq $4, %xmm\i
13153 - sub $4, %r12
13154 - cmp %r11, %r12
13155 + sub $4, %r15
13156 + cmp %r11, %r15
13157 jne _get_AAD_loop2\num_initial_blocks\operation
13158
13159 _get_AAD_loop2_done\num_initial_blocks\operation:
13160 @@ -442,7 +443,7 @@ _initial_blocks_done\num_initial_blocks\operation:
13161 * num_initial_blocks = b mod 4
13162 * encrypt the initial num_initial_blocks blocks and apply ghash on
13163 * the ciphertext
13164 -* %r10, %r11, %r12, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13165 +* %r10, %r11, %r15, %rax, %xmm5, %xmm6, %xmm7, %xmm8, %xmm9 registers
13166 * are clobbered
13167 * arg1, %arg2, %arg3, %r14 are used as a pointer only, not modified
13168 */
13169 @@ -452,8 +453,8 @@ _initial_blocks_done\num_initial_blocks\operation:
13170 XMM2 XMM3 XMM4 XMMDst TMP6 TMP7 i i_seq operation
13171 MOVADQ SHUF_MASK(%rip), %xmm14
13172 mov arg7, %r10 # %r10 = AAD
13173 - mov arg8, %r12 # %r12 = aadLen
13174 - mov %r12, %r11
13175 + mov arg8, %r15 # %r15 = aadLen
13176 + mov %r15, %r11
13177 pxor %xmm\i, %xmm\i
13178 _get_AAD_loop\num_initial_blocks\operation:
13179 movd (%r10), \TMP1
13180 @@ -461,15 +462,15 @@ _get_AAD_loop\num_initial_blocks\operation:
13181 psrldq $4, %xmm\i
13182 pxor \TMP1, %xmm\i
13183 add $4, %r10
13184 - sub $4, %r12
13185 + sub $4, %r15
13186 jne _get_AAD_loop\num_initial_blocks\operation
13187 cmp $16, %r11
13188 je _get_AAD_loop2_done\num_initial_blocks\operation
13189 - mov $16, %r12
13190 + mov $16, %r15
13191 _get_AAD_loop2\num_initial_blocks\operation:
13192 psrldq $4, %xmm\i
13193 - sub $4, %r12
13194 - cmp %r11, %r12
13195 + sub $4, %r15
13196 + cmp %r11, %r15
13197 jne _get_AAD_loop2\num_initial_blocks\operation
13198 _get_AAD_loop2_done\num_initial_blocks\operation:
13199 PSHUFB_XMM %xmm14, %xmm\i # byte-reflect the AAD data
13200 @@ -1280,7 +1281,7 @@ _esb_loop_\@:
13201 *
13202 *****************************************************************************/
13203 ENTRY(aesni_gcm_dec)
13204 - push %r12
13205 + push %r15
13206 push %r13
13207 push %r14
13208 mov %rsp, %r14
13209 @@ -1290,8 +1291,8 @@ ENTRY(aesni_gcm_dec)
13210 */
13211 sub $VARIABLE_OFFSET, %rsp
13212 and $~63, %rsp # align rsp to 64 bytes
13213 - mov %arg6, %r12
13214 - movdqu (%r12), %xmm13 # %xmm13 = HashKey
13215 + mov %arg6, %r15
13216 + movdqu (%r15), %xmm13 # %xmm13 = HashKey
13217 movdqa SHUF_MASK(%rip), %xmm2
13218 PSHUFB_XMM %xmm2, %xmm13
13219
13220 @@ -1319,10 +1320,10 @@ ENTRY(aesni_gcm_dec)
13221 movdqa %xmm13, HashKey(%rsp) # store HashKey<<1 (mod poly)
13222 mov %arg4, %r13 # save the number of bytes of plaintext/ciphertext
13223 and $-16, %r13 # %r13 = %r13 - (%r13 mod 16)
13224 - mov %r13, %r12
13225 - and $(3<<4), %r12
13226 + mov %r13, %r15
13227 + and $(3<<4), %r15
13228 jz _initial_num_blocks_is_0_decrypt
13229 - cmp $(2<<4), %r12
13230 + cmp $(2<<4), %r15
13231 jb _initial_num_blocks_is_1_decrypt
13232 je _initial_num_blocks_is_2_decrypt
13233 _initial_num_blocks_is_3_decrypt:
13234 @@ -1372,16 +1373,16 @@ _zero_cipher_left_decrypt:
13235 sub $16, %r11
13236 add %r13, %r11
13237 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte block
13238 - lea SHIFT_MASK+16(%rip), %r12
13239 - sub %r13, %r12
13240 + lea SHIFT_MASK+16(%rip), %r15
13241 + sub %r13, %r15
13242 # adjust the shuffle mask pointer to be able to shift 16-%r13 bytes
13243 # (%r13 is the number of bytes in plaintext mod 16)
13244 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13245 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13246 PSHUFB_XMM %xmm2, %xmm1 # right shift 16-%r13 butes
13247
13248 movdqa %xmm1, %xmm2
13249 pxor %xmm1, %xmm0 # Ciphertext XOR E(K, Yn)
13250 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13251 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13252 # get the appropriate mask to mask out top 16-%r13 bytes of %xmm0
13253 pand %xmm1, %xmm0 # mask out top 16-%r13 bytes of %xmm0
13254 pand %xmm1, %xmm2
13255 @@ -1410,9 +1411,9 @@ _less_than_8_bytes_left_decrypt:
13256 sub $1, %r13
13257 jne _less_than_8_bytes_left_decrypt
13258 _multiple_of_16_bytes_decrypt:
13259 - mov arg8, %r12 # %r13 = aadLen (number of bytes)
13260 - shl $3, %r12 # convert into number of bits
13261 - movd %r12d, %xmm15 # len(A) in %xmm15
13262 + mov arg8, %r15 # %r13 = aadLen (number of bytes)
13263 + shl $3, %r15 # convert into number of bits
13264 + movd %r15d, %xmm15 # len(A) in %xmm15
13265 shl $3, %arg4 # len(C) in bits (*128)
13266 MOVQ_R64_XMM %arg4, %xmm1
13267 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13268 @@ -1451,7 +1452,8 @@ _return_T_done_decrypt:
13269 mov %r14, %rsp
13270 pop %r14
13271 pop %r13
13272 - pop %r12
13273 + pop %r15
13274 + pax_force_retaddr
13275 ret
13276 ENDPROC(aesni_gcm_dec)
13277
13278 @@ -1540,7 +1542,7 @@ ENDPROC(aesni_gcm_dec)
13279 * poly = x^128 + x^127 + x^126 + x^121 + 1
13280 ***************************************************************************/
13281 ENTRY(aesni_gcm_enc)
13282 - push %r12
13283 + push %r15
13284 push %r13
13285 push %r14
13286 mov %rsp, %r14
13287 @@ -1550,8 +1552,8 @@ ENTRY(aesni_gcm_enc)
13288 #
13289 sub $VARIABLE_OFFSET, %rsp
13290 and $~63, %rsp
13291 - mov %arg6, %r12
13292 - movdqu (%r12), %xmm13
13293 + mov %arg6, %r15
13294 + movdqu (%r15), %xmm13
13295 movdqa SHUF_MASK(%rip), %xmm2
13296 PSHUFB_XMM %xmm2, %xmm13
13297
13298 @@ -1575,13 +1577,13 @@ ENTRY(aesni_gcm_enc)
13299 movdqa %xmm13, HashKey(%rsp)
13300 mov %arg4, %r13 # %xmm13 holds HashKey<<1 (mod poly)
13301 and $-16, %r13
13302 - mov %r13, %r12
13303 + mov %r13, %r15
13304
13305 # Encrypt first few blocks
13306
13307 - and $(3<<4), %r12
13308 + and $(3<<4), %r15
13309 jz _initial_num_blocks_is_0_encrypt
13310 - cmp $(2<<4), %r12
13311 + cmp $(2<<4), %r15
13312 jb _initial_num_blocks_is_1_encrypt
13313 je _initial_num_blocks_is_2_encrypt
13314 _initial_num_blocks_is_3_encrypt:
13315 @@ -1634,14 +1636,14 @@ _zero_cipher_left_encrypt:
13316 sub $16, %r11
13317 add %r13, %r11
13318 movdqu (%arg3,%r11,1), %xmm1 # receive the last <16 byte blocks
13319 - lea SHIFT_MASK+16(%rip), %r12
13320 - sub %r13, %r12
13321 + lea SHIFT_MASK+16(%rip), %r15
13322 + sub %r13, %r15
13323 # adjust the shuffle mask pointer to be able to shift 16-r13 bytes
13324 # (%r13 is the number of bytes in plaintext mod 16)
13325 - movdqu (%r12), %xmm2 # get the appropriate shuffle mask
13326 + movdqu (%r15), %xmm2 # get the appropriate shuffle mask
13327 PSHUFB_XMM %xmm2, %xmm1 # shift right 16-r13 byte
13328 pxor %xmm1, %xmm0 # Plaintext XOR Encrypt(K, Yn)
13329 - movdqu ALL_F-SHIFT_MASK(%r12), %xmm1
13330 + movdqu ALL_F-SHIFT_MASK(%r15), %xmm1
13331 # get the appropriate mask to mask out top 16-r13 bytes of xmm0
13332 pand %xmm1, %xmm0 # mask out top 16-r13 bytes of xmm0
13333 movdqa SHUF_MASK(%rip), %xmm10
13334 @@ -1674,9 +1676,9 @@ _less_than_8_bytes_left_encrypt:
13335 sub $1, %r13
13336 jne _less_than_8_bytes_left_encrypt
13337 _multiple_of_16_bytes_encrypt:
13338 - mov arg8, %r12 # %r12 = addLen (number of bytes)
13339 - shl $3, %r12
13340 - movd %r12d, %xmm15 # len(A) in %xmm15
13341 + mov arg8, %r15 # %r15 = addLen (number of bytes)
13342 + shl $3, %r15
13343 + movd %r15d, %xmm15 # len(A) in %xmm15
13344 shl $3, %arg4 # len(C) in bits (*128)
13345 MOVQ_R64_XMM %arg4, %xmm1
13346 pslldq $8, %xmm15 # %xmm15 = len(A)||0x0000000000000000
13347 @@ -1715,7 +1717,8 @@ _return_T_done_encrypt:
13348 mov %r14, %rsp
13349 pop %r14
13350 pop %r13
13351 - pop %r12
13352 + pop %r15
13353 + pax_force_retaddr
13354 ret
13355 ENDPROC(aesni_gcm_enc)
13356
13357 @@ -1733,6 +1736,7 @@ _key_expansion_256a:
13358 pxor %xmm1, %xmm0
13359 movaps %xmm0, (TKEYP)
13360 add $0x10, TKEYP
13361 + pax_force_retaddr
13362 ret
13363 ENDPROC(_key_expansion_128)
13364 ENDPROC(_key_expansion_256a)
13365 @@ -1759,6 +1763,7 @@ _key_expansion_192a:
13366 shufps $0b01001110, %xmm2, %xmm1
13367 movaps %xmm1, 0x10(TKEYP)
13368 add $0x20, TKEYP
13369 + pax_force_retaddr
13370 ret
13371 ENDPROC(_key_expansion_192a)
13372
13373 @@ -1779,6 +1784,7 @@ _key_expansion_192b:
13374
13375 movaps %xmm0, (TKEYP)
13376 add $0x10, TKEYP
13377 + pax_force_retaddr
13378 ret
13379 ENDPROC(_key_expansion_192b)
13380
13381 @@ -1792,6 +1798,7 @@ _key_expansion_256b:
13382 pxor %xmm1, %xmm2
13383 movaps %xmm2, (TKEYP)
13384 add $0x10, TKEYP
13385 + pax_force_retaddr
13386 ret
13387 ENDPROC(_key_expansion_256b)
13388
13389 @@ -1905,6 +1912,7 @@ ENTRY(aesni_set_key)
13390 #ifndef __x86_64__
13391 popl KEYP
13392 #endif
13393 + pax_force_retaddr
13394 ret
13395 ENDPROC(aesni_set_key)
13396
13397 @@ -1927,6 +1935,7 @@ ENTRY(aesni_enc)
13398 popl KLEN
13399 popl KEYP
13400 #endif
13401 + pax_force_retaddr
13402 ret
13403 ENDPROC(aesni_enc)
13404
13405 @@ -1985,6 +1994,7 @@ _aesni_enc1:
13406 AESENC KEY STATE
13407 movaps 0x70(TKEYP), KEY
13408 AESENCLAST KEY STATE
13409 + pax_force_retaddr
13410 ret
13411 ENDPROC(_aesni_enc1)
13412
13413 @@ -2094,6 +2104,7 @@ _aesni_enc4:
13414 AESENCLAST KEY STATE2
13415 AESENCLAST KEY STATE3
13416 AESENCLAST KEY STATE4
13417 + pax_force_retaddr
13418 ret
13419 ENDPROC(_aesni_enc4)
13420
13421 @@ -2117,6 +2128,7 @@ ENTRY(aesni_dec)
13422 popl KLEN
13423 popl KEYP
13424 #endif
13425 + pax_force_retaddr
13426 ret
13427 ENDPROC(aesni_dec)
13428
13429 @@ -2175,6 +2187,7 @@ _aesni_dec1:
13430 AESDEC KEY STATE
13431 movaps 0x70(TKEYP), KEY
13432 AESDECLAST KEY STATE
13433 + pax_force_retaddr
13434 ret
13435 ENDPROC(_aesni_dec1)
13436
13437 @@ -2284,6 +2297,7 @@ _aesni_dec4:
13438 AESDECLAST KEY STATE2
13439 AESDECLAST KEY STATE3
13440 AESDECLAST KEY STATE4
13441 + pax_force_retaddr
13442 ret
13443 ENDPROC(_aesni_dec4)
13444
13445 @@ -2342,6 +2356,7 @@ ENTRY(aesni_ecb_enc)
13446 popl KEYP
13447 popl LEN
13448 #endif
13449 + pax_force_retaddr
13450 ret
13451 ENDPROC(aesni_ecb_enc)
13452
13453 @@ -2401,6 +2416,7 @@ ENTRY(aesni_ecb_dec)
13454 popl KEYP
13455 popl LEN
13456 #endif
13457 + pax_force_retaddr
13458 ret
13459 ENDPROC(aesni_ecb_dec)
13460
13461 @@ -2443,6 +2459,7 @@ ENTRY(aesni_cbc_enc)
13462 popl LEN
13463 popl IVP
13464 #endif
13465 + pax_force_retaddr
13466 ret
13467 ENDPROC(aesni_cbc_enc)
13468
13469 @@ -2534,6 +2551,7 @@ ENTRY(aesni_cbc_dec)
13470 popl LEN
13471 popl IVP
13472 #endif
13473 + pax_force_retaddr
13474 ret
13475 ENDPROC(aesni_cbc_dec)
13476
13477 @@ -2561,6 +2579,7 @@ _aesni_inc_init:
13478 mov $1, TCTR_LOW
13479 MOVQ_R64_XMM TCTR_LOW INC
13480 MOVQ_R64_XMM CTR TCTR_LOW
13481 + pax_force_retaddr
13482 ret
13483 ENDPROC(_aesni_inc_init)
13484
13485 @@ -2590,6 +2609,7 @@ _aesni_inc:
13486 .Linc_low:
13487 movaps CTR, IV
13488 PSHUFB_XMM BSWAP_MASK IV
13489 + pax_force_retaddr
13490 ret
13491 ENDPROC(_aesni_inc)
13492
13493 @@ -2651,6 +2671,7 @@ ENTRY(aesni_ctr_enc)
13494 .Lctr_enc_ret:
13495 movups IV, (IVP)
13496 .Lctr_enc_just_ret:
13497 + pax_force_retaddr
13498 ret
13499 ENDPROC(aesni_ctr_enc)
13500
13501 @@ -2777,6 +2798,7 @@ ENTRY(aesni_xts_crypt8)
13502 pxor INC, STATE4
13503 movdqu STATE4, 0x70(OUTP)
13504
13505 + pax_force_retaddr
13506 ret
13507 ENDPROC(aesni_xts_crypt8)
13508
13509 diff --git a/arch/x86/crypto/blowfish-x86_64-asm_64.S b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13510 index 246c670..466e2d6 100644
13511 --- a/arch/x86/crypto/blowfish-x86_64-asm_64.S
13512 +++ b/arch/x86/crypto/blowfish-x86_64-asm_64.S
13513 @@ -21,6 +21,7 @@
13514 */
13515
13516 #include <linux/linkage.h>
13517 +#include <asm/alternative-asm.h>
13518
13519 .file "blowfish-x86_64-asm.S"
13520 .text
13521 @@ -149,9 +150,11 @@ ENTRY(__blowfish_enc_blk)
13522 jnz .L__enc_xor;
13523
13524 write_block();
13525 + pax_force_retaddr
13526 ret;
13527 .L__enc_xor:
13528 xor_block();
13529 + pax_force_retaddr
13530 ret;
13531 ENDPROC(__blowfish_enc_blk)
13532
13533 @@ -183,6 +186,7 @@ ENTRY(blowfish_dec_blk)
13534
13535 movq %r11, %rbp;
13536
13537 + pax_force_retaddr
13538 ret;
13539 ENDPROC(blowfish_dec_blk)
13540
13541 @@ -334,6 +338,7 @@ ENTRY(__blowfish_enc_blk_4way)
13542
13543 popq %rbx;
13544 popq %rbp;
13545 + pax_force_retaddr
13546 ret;
13547
13548 .L__enc_xor4:
13549 @@ -341,6 +346,7 @@ ENTRY(__blowfish_enc_blk_4way)
13550
13551 popq %rbx;
13552 popq %rbp;
13553 + pax_force_retaddr
13554 ret;
13555 ENDPROC(__blowfish_enc_blk_4way)
13556
13557 @@ -375,5 +381,6 @@ ENTRY(blowfish_dec_blk_4way)
13558 popq %rbx;
13559 popq %rbp;
13560
13561 + pax_force_retaddr
13562 ret;
13563 ENDPROC(blowfish_dec_blk_4way)
13564 diff --git a/arch/x86/crypto/camellia-aesni-avx-asm_64.S b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13565 index ce71f92..1dce7ec 100644
13566 --- a/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13567 +++ b/arch/x86/crypto/camellia-aesni-avx-asm_64.S
13568 @@ -16,6 +16,7 @@
13569 */
13570
13571 #include <linux/linkage.h>
13572 +#include <asm/alternative-asm.h>
13573
13574 #define CAMELLIA_TABLE_BYTE_LEN 272
13575
13576 @@ -191,6 +192,7 @@ roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13577 roundsm16(%xmm0, %xmm1, %xmm2, %xmm3, %xmm4, %xmm5, %xmm6, %xmm7,
13578 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14, %xmm15,
13579 %rcx, (%r9));
13580 + pax_force_retaddr
13581 ret;
13582 ENDPROC(roundsm16_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13583
13584 @@ -199,6 +201,7 @@ roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13585 roundsm16(%xmm4, %xmm5, %xmm6, %xmm7, %xmm0, %xmm1, %xmm2, %xmm3,
13586 %xmm12, %xmm13, %xmm14, %xmm15, %xmm8, %xmm9, %xmm10, %xmm11,
13587 %rax, (%r9));
13588 + pax_force_retaddr
13589 ret;
13590 ENDPROC(roundsm16_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13591
13592 @@ -780,6 +783,7 @@ __camellia_enc_blk16:
13593 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13594 %xmm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 16(%rax));
13595
13596 + pax_force_retaddr
13597 ret;
13598
13599 .align 8
13600 @@ -865,6 +869,7 @@ __camellia_dec_blk16:
13601 %xmm8, %xmm9, %xmm10, %xmm11, %xmm12, %xmm13, %xmm14,
13602 %xmm15, (key_table)(CTX), (%rax), 1 * 16(%rax));
13603
13604 + pax_force_retaddr
13605 ret;
13606
13607 .align 8
13608 @@ -904,6 +909,7 @@ ENTRY(camellia_ecb_enc_16way)
13609 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13610 %xmm8, %rsi);
13611
13612 + pax_force_retaddr
13613 ret;
13614 ENDPROC(camellia_ecb_enc_16way)
13615
13616 @@ -932,6 +938,7 @@ ENTRY(camellia_ecb_dec_16way)
13617 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13618 %xmm8, %rsi);
13619
13620 + pax_force_retaddr
13621 ret;
13622 ENDPROC(camellia_ecb_dec_16way)
13623
13624 @@ -981,6 +988,7 @@ ENTRY(camellia_cbc_dec_16way)
13625 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13626 %xmm8, %rsi);
13627
13628 + pax_force_retaddr
13629 ret;
13630 ENDPROC(camellia_cbc_dec_16way)
13631
13632 @@ -1092,6 +1100,7 @@ ENTRY(camellia_ctr_16way)
13633 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13634 %xmm8, %rsi);
13635
13636 + pax_force_retaddr
13637 ret;
13638 ENDPROC(camellia_ctr_16way)
13639
13640 @@ -1234,6 +1243,7 @@ camellia_xts_crypt_16way:
13641 %xmm15, %xmm14, %xmm13, %xmm12, %xmm11, %xmm10, %xmm9,
13642 %xmm8, %rsi);
13643
13644 + pax_force_retaddr
13645 ret;
13646 ENDPROC(camellia_xts_crypt_16way)
13647
13648 diff --git a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13649 index 0e0b886..5a3123c 100644
13650 --- a/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13651 +++ b/arch/x86/crypto/camellia-aesni-avx2-asm_64.S
13652 @@ -11,6 +11,7 @@
13653 */
13654
13655 #include <linux/linkage.h>
13656 +#include <asm/alternative-asm.h>
13657
13658 #define CAMELLIA_TABLE_BYTE_LEN 272
13659
13660 @@ -230,6 +231,7 @@ roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd:
13661 roundsm32(%ymm0, %ymm1, %ymm2, %ymm3, %ymm4, %ymm5, %ymm6, %ymm7,
13662 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14, %ymm15,
13663 %rcx, (%r9));
13664 + pax_force_retaddr
13665 ret;
13666 ENDPROC(roundsm32_x0_x1_x2_x3_x4_x5_x6_x7_y0_y1_y2_y3_y4_y5_y6_y7_cd)
13667
13668 @@ -238,6 +240,7 @@ roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab:
13669 roundsm32(%ymm4, %ymm5, %ymm6, %ymm7, %ymm0, %ymm1, %ymm2, %ymm3,
13670 %ymm12, %ymm13, %ymm14, %ymm15, %ymm8, %ymm9, %ymm10, %ymm11,
13671 %rax, (%r9));
13672 + pax_force_retaddr
13673 ret;
13674 ENDPROC(roundsm32_x4_x5_x6_x7_x0_x1_x2_x3_y4_y5_y6_y7_y0_y1_y2_y3_ab)
13675
13676 @@ -820,6 +823,7 @@ __camellia_enc_blk32:
13677 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13678 %ymm15, (key_table)(CTX, %r8, 8), (%rax), 1 * 32(%rax));
13679
13680 + pax_force_retaddr
13681 ret;
13682
13683 .align 8
13684 @@ -905,6 +909,7 @@ __camellia_dec_blk32:
13685 %ymm8, %ymm9, %ymm10, %ymm11, %ymm12, %ymm13, %ymm14,
13686 %ymm15, (key_table)(CTX), (%rax), 1 * 32(%rax));
13687
13688 + pax_force_retaddr
13689 ret;
13690
13691 .align 8
13692 @@ -948,6 +953,7 @@ ENTRY(camellia_ecb_enc_32way)
13693
13694 vzeroupper;
13695
13696 + pax_force_retaddr
13697 ret;
13698 ENDPROC(camellia_ecb_enc_32way)
13699
13700 @@ -980,6 +986,7 @@ ENTRY(camellia_ecb_dec_32way)
13701
13702 vzeroupper;
13703
13704 + pax_force_retaddr
13705 ret;
13706 ENDPROC(camellia_ecb_dec_32way)
13707
13708 @@ -1046,6 +1053,7 @@ ENTRY(camellia_cbc_dec_32way)
13709
13710 vzeroupper;
13711
13712 + pax_force_retaddr
13713 ret;
13714 ENDPROC(camellia_cbc_dec_32way)
13715
13716 @@ -1184,6 +1192,7 @@ ENTRY(camellia_ctr_32way)
13717
13718 vzeroupper;
13719
13720 + pax_force_retaddr
13721 ret;
13722 ENDPROC(camellia_ctr_32way)
13723
13724 @@ -1349,6 +1358,7 @@ camellia_xts_crypt_32way:
13725
13726 vzeroupper;
13727
13728 + pax_force_retaddr
13729 ret;
13730 ENDPROC(camellia_xts_crypt_32way)
13731
13732 diff --git a/arch/x86/crypto/camellia-x86_64-asm_64.S b/arch/x86/crypto/camellia-x86_64-asm_64.S
13733 index 310319c..db3d7b5 100644
13734 --- a/arch/x86/crypto/camellia-x86_64-asm_64.S
13735 +++ b/arch/x86/crypto/camellia-x86_64-asm_64.S
13736 @@ -21,6 +21,7 @@
13737 */
13738
13739 #include <linux/linkage.h>
13740 +#include <asm/alternative-asm.h>
13741
13742 .file "camellia-x86_64-asm_64.S"
13743 .text
13744 @@ -228,12 +229,14 @@ ENTRY(__camellia_enc_blk)
13745 enc_outunpack(mov, RT1);
13746
13747 movq RRBP, %rbp;
13748 + pax_force_retaddr
13749 ret;
13750
13751 .L__enc_xor:
13752 enc_outunpack(xor, RT1);
13753
13754 movq RRBP, %rbp;
13755 + pax_force_retaddr
13756 ret;
13757 ENDPROC(__camellia_enc_blk)
13758
13759 @@ -272,6 +275,7 @@ ENTRY(camellia_dec_blk)
13760 dec_outunpack();
13761
13762 movq RRBP, %rbp;
13763 + pax_force_retaddr
13764 ret;
13765 ENDPROC(camellia_dec_blk)
13766
13767 @@ -463,6 +467,7 @@ ENTRY(__camellia_enc_blk_2way)
13768
13769 movq RRBP, %rbp;
13770 popq %rbx;
13771 + pax_force_retaddr
13772 ret;
13773
13774 .L__enc2_xor:
13775 @@ -470,6 +475,7 @@ ENTRY(__camellia_enc_blk_2way)
13776
13777 movq RRBP, %rbp;
13778 popq %rbx;
13779 + pax_force_retaddr
13780 ret;
13781 ENDPROC(__camellia_enc_blk_2way)
13782
13783 @@ -510,5 +516,6 @@ ENTRY(camellia_dec_blk_2way)
13784
13785 movq RRBP, %rbp;
13786 movq RXOR, %rbx;
13787 + pax_force_retaddr
13788 ret;
13789 ENDPROC(camellia_dec_blk_2way)
13790 diff --git a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13791 index c35fd5d..2d8c7db 100644
13792 --- a/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13793 +++ b/arch/x86/crypto/cast5-avx-x86_64-asm_64.S
13794 @@ -24,6 +24,7 @@
13795 */
13796
13797 #include <linux/linkage.h>
13798 +#include <asm/alternative-asm.h>
13799
13800 .file "cast5-avx-x86_64-asm_64.S"
13801
13802 @@ -281,6 +282,7 @@ __cast5_enc_blk16:
13803 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13804 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13805
13806 + pax_force_retaddr
13807 ret;
13808 ENDPROC(__cast5_enc_blk16)
13809
13810 @@ -352,6 +354,7 @@ __cast5_dec_blk16:
13811 outunpack_blocks(RR3, RL3, RTMP, RX, RKM);
13812 outunpack_blocks(RR4, RL4, RTMP, RX, RKM);
13813
13814 + pax_force_retaddr
13815 ret;
13816
13817 .L__skip_dec:
13818 @@ -388,6 +391,7 @@ ENTRY(cast5_ecb_enc_16way)
13819 vmovdqu RR4, (6*4*4)(%r11);
13820 vmovdqu RL4, (7*4*4)(%r11);
13821
13822 + pax_force_retaddr
13823 ret;
13824 ENDPROC(cast5_ecb_enc_16way)
13825
13826 @@ -420,6 +424,7 @@ ENTRY(cast5_ecb_dec_16way)
13827 vmovdqu RR4, (6*4*4)(%r11);
13828 vmovdqu RL4, (7*4*4)(%r11);
13829
13830 + pax_force_retaddr
13831 ret;
13832 ENDPROC(cast5_ecb_dec_16way)
13833
13834 @@ -430,10 +435,10 @@ ENTRY(cast5_cbc_dec_16way)
13835 * %rdx: src
13836 */
13837
13838 - pushq %r12;
13839 + pushq %r14;
13840
13841 movq %rsi, %r11;
13842 - movq %rdx, %r12;
13843 + movq %rdx, %r14;
13844
13845 vmovdqu (0*16)(%rdx), RL1;
13846 vmovdqu (1*16)(%rdx), RR1;
13847 @@ -447,16 +452,16 @@ ENTRY(cast5_cbc_dec_16way)
13848 call __cast5_dec_blk16;
13849
13850 /* xor with src */
13851 - vmovq (%r12), RX;
13852 + vmovq (%r14), RX;
13853 vpshufd $0x4f, RX, RX;
13854 vpxor RX, RR1, RR1;
13855 - vpxor 0*16+8(%r12), RL1, RL1;
13856 - vpxor 1*16+8(%r12), RR2, RR2;
13857 - vpxor 2*16+8(%r12), RL2, RL2;
13858 - vpxor 3*16+8(%r12), RR3, RR3;
13859 - vpxor 4*16+8(%r12), RL3, RL3;
13860 - vpxor 5*16+8(%r12), RR4, RR4;
13861 - vpxor 6*16+8(%r12), RL4, RL4;
13862 + vpxor 0*16+8(%r14), RL1, RL1;
13863 + vpxor 1*16+8(%r14), RR2, RR2;
13864 + vpxor 2*16+8(%r14), RL2, RL2;
13865 + vpxor 3*16+8(%r14), RR3, RR3;
13866 + vpxor 4*16+8(%r14), RL3, RL3;
13867 + vpxor 5*16+8(%r14), RR4, RR4;
13868 + vpxor 6*16+8(%r14), RL4, RL4;
13869
13870 vmovdqu RR1, (0*16)(%r11);
13871 vmovdqu RL1, (1*16)(%r11);
13872 @@ -467,8 +472,9 @@ ENTRY(cast5_cbc_dec_16way)
13873 vmovdqu RR4, (6*16)(%r11);
13874 vmovdqu RL4, (7*16)(%r11);
13875
13876 - popq %r12;
13877 + popq %r14;
13878
13879 + pax_force_retaddr
13880 ret;
13881 ENDPROC(cast5_cbc_dec_16way)
13882
13883 @@ -480,10 +486,10 @@ ENTRY(cast5_ctr_16way)
13884 * %rcx: iv (big endian, 64bit)
13885 */
13886
13887 - pushq %r12;
13888 + pushq %r14;
13889
13890 movq %rsi, %r11;
13891 - movq %rdx, %r12;
13892 + movq %rdx, %r14;
13893
13894 vpcmpeqd RTMP, RTMP, RTMP;
13895 vpsrldq $8, RTMP, RTMP; /* low: -1, high: 0 */
13896 @@ -523,14 +529,14 @@ ENTRY(cast5_ctr_16way)
13897 call __cast5_enc_blk16;
13898
13899 /* dst = src ^ iv */
13900 - vpxor (0*16)(%r12), RR1, RR1;
13901 - vpxor (1*16)(%r12), RL1, RL1;
13902 - vpxor (2*16)(%r12), RR2, RR2;
13903 - vpxor (3*16)(%r12), RL2, RL2;
13904 - vpxor (4*16)(%r12), RR3, RR3;
13905 - vpxor (5*16)(%r12), RL3, RL3;
13906 - vpxor (6*16)(%r12), RR4, RR4;
13907 - vpxor (7*16)(%r12), RL4, RL4;
13908 + vpxor (0*16)(%r14), RR1, RR1;
13909 + vpxor (1*16)(%r14), RL1, RL1;
13910 + vpxor (2*16)(%r14), RR2, RR2;
13911 + vpxor (3*16)(%r14), RL2, RL2;
13912 + vpxor (4*16)(%r14), RR3, RR3;
13913 + vpxor (5*16)(%r14), RL3, RL3;
13914 + vpxor (6*16)(%r14), RR4, RR4;
13915 + vpxor (7*16)(%r14), RL4, RL4;
13916 vmovdqu RR1, (0*16)(%r11);
13917 vmovdqu RL1, (1*16)(%r11);
13918 vmovdqu RR2, (2*16)(%r11);
13919 @@ -540,7 +546,8 @@ ENTRY(cast5_ctr_16way)
13920 vmovdqu RR4, (6*16)(%r11);
13921 vmovdqu RL4, (7*16)(%r11);
13922
13923 - popq %r12;
13924 + popq %r14;
13925
13926 + pax_force_retaddr
13927 ret;
13928 ENDPROC(cast5_ctr_16way)
13929 diff --git a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13930 index e3531f8..e123f35 100644
13931 --- a/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13932 +++ b/arch/x86/crypto/cast6-avx-x86_64-asm_64.S
13933 @@ -24,6 +24,7 @@
13934 */
13935
13936 #include <linux/linkage.h>
13937 +#include <asm/alternative-asm.h>
13938 #include "glue_helper-asm-avx.S"
13939
13940 .file "cast6-avx-x86_64-asm_64.S"
13941 @@ -295,6 +296,7 @@ __cast6_enc_blk8:
13942 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13943 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13944
13945 + pax_force_retaddr
13946 ret;
13947 ENDPROC(__cast6_enc_blk8)
13948
13949 @@ -340,6 +342,7 @@ __cast6_dec_blk8:
13950 outunpack_blocks(RA1, RB1, RC1, RD1, RTMP, RX, RKRF, RKM);
13951 outunpack_blocks(RA2, RB2, RC2, RD2, RTMP, RX, RKRF, RKM);
13952
13953 + pax_force_retaddr
13954 ret;
13955 ENDPROC(__cast6_dec_blk8)
13956
13957 @@ -358,6 +361,7 @@ ENTRY(cast6_ecb_enc_8way)
13958
13959 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13960
13961 + pax_force_retaddr
13962 ret;
13963 ENDPROC(cast6_ecb_enc_8way)
13964
13965 @@ -376,6 +380,7 @@ ENTRY(cast6_ecb_dec_8way)
13966
13967 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13968
13969 + pax_force_retaddr
13970 ret;
13971 ENDPROC(cast6_ecb_dec_8way)
13972
13973 @@ -386,19 +391,20 @@ ENTRY(cast6_cbc_dec_8way)
13974 * %rdx: src
13975 */
13976
13977 - pushq %r12;
13978 + pushq %r14;
13979
13980 movq %rsi, %r11;
13981 - movq %rdx, %r12;
13982 + movq %rdx, %r14;
13983
13984 load_8way(%rdx, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13985
13986 call __cast6_dec_blk8;
13987
13988 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13989 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
13990
13991 - popq %r12;
13992 + popq %r14;
13993
13994 + pax_force_retaddr
13995 ret;
13996 ENDPROC(cast6_cbc_dec_8way)
13997
13998 @@ -410,20 +416,21 @@ ENTRY(cast6_ctr_8way)
13999 * %rcx: iv (little endian, 128bit)
14000 */
14001
14002 - pushq %r12;
14003 + pushq %r14;
14004
14005 movq %rsi, %r11;
14006 - movq %rdx, %r12;
14007 + movq %rdx, %r14;
14008
14009 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14010 RD2, RX, RKR, RKM);
14011
14012 call __cast6_enc_blk8;
14013
14014 - store_ctr_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14015 + store_ctr_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14016
14017 - popq %r12;
14018 + popq %r14;
14019
14020 + pax_force_retaddr
14021 ret;
14022 ENDPROC(cast6_ctr_8way)
14023
14024 @@ -446,6 +453,7 @@ ENTRY(cast6_xts_enc_8way)
14025 /* dst <= regs xor IVs(in dst) */
14026 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14027
14028 + pax_force_retaddr
14029 ret;
14030 ENDPROC(cast6_xts_enc_8way)
14031
14032 @@ -468,5 +476,6 @@ ENTRY(cast6_xts_dec_8way)
14033 /* dst <= regs xor IVs(in dst) */
14034 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14035
14036 + pax_force_retaddr
14037 ret;
14038 ENDPROC(cast6_xts_dec_8way)
14039 diff --git a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14040 index 225be06..2885e731 100644
14041 --- a/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14042 +++ b/arch/x86/crypto/crc32c-pcl-intel-asm_64.S
14043 @@ -45,6 +45,7 @@
14044
14045 #include <asm/inst.h>
14046 #include <linux/linkage.h>
14047 +#include <asm/alternative-asm.h>
14048
14049 ## ISCSI CRC 32 Implementation with crc32 and pclmulqdq Instruction
14050
14051 @@ -309,6 +310,7 @@ do_return:
14052 popq %rsi
14053 popq %rdi
14054 popq %rbx
14055 + pax_force_retaddr
14056 ret
14057
14058 ################################################################
14059 @@ -330,7 +332,7 @@ ENDPROC(crc_pcl)
14060 ## PCLMULQDQ tables
14061 ## Table is 128 entries x 2 words (8 bytes) each
14062 ################################################################
14063 -.section .rotata, "a", %progbits
14064 +.section .rodata, "a", %progbits
14065 .align 8
14066 K_table:
14067 .long 0x493c7d27, 0x00000001
14068 diff --git a/arch/x86/crypto/ghash-clmulni-intel_asm.S b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14069 index 5d1e007..098cb4f 100644
14070 --- a/arch/x86/crypto/ghash-clmulni-intel_asm.S
14071 +++ b/arch/x86/crypto/ghash-clmulni-intel_asm.S
14072 @@ -18,6 +18,7 @@
14073
14074 #include <linux/linkage.h>
14075 #include <asm/inst.h>
14076 +#include <asm/alternative-asm.h>
14077
14078 .data
14079
14080 @@ -89,6 +90,7 @@ __clmul_gf128mul_ble:
14081 psrlq $1, T2
14082 pxor T2, T1
14083 pxor T1, DATA
14084 + pax_force_retaddr
14085 ret
14086 ENDPROC(__clmul_gf128mul_ble)
14087
14088 @@ -101,6 +103,7 @@ ENTRY(clmul_ghash_mul)
14089 call __clmul_gf128mul_ble
14090 PSHUFB_XMM BSWAP DATA
14091 movups DATA, (%rdi)
14092 + pax_force_retaddr
14093 ret
14094 ENDPROC(clmul_ghash_mul)
14095
14096 @@ -128,5 +131,6 @@ ENTRY(clmul_ghash_update)
14097 PSHUFB_XMM BSWAP DATA
14098 movups DATA, (%rdi)
14099 .Lupdate_just_ret:
14100 + pax_force_retaddr
14101 ret
14102 ENDPROC(clmul_ghash_update)
14103 diff --git a/arch/x86/crypto/salsa20-x86_64-asm_64.S b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14104 index 9279e0b..c4b3d2c 100644
14105 --- a/arch/x86/crypto/salsa20-x86_64-asm_64.S
14106 +++ b/arch/x86/crypto/salsa20-x86_64-asm_64.S
14107 @@ -1,4 +1,5 @@
14108 #include <linux/linkage.h>
14109 +#include <asm/alternative-asm.h>
14110
14111 # enter salsa20_encrypt_bytes
14112 ENTRY(salsa20_encrypt_bytes)
14113 @@ -789,6 +790,7 @@ ENTRY(salsa20_encrypt_bytes)
14114 add %r11,%rsp
14115 mov %rdi,%rax
14116 mov %rsi,%rdx
14117 + pax_force_retaddr
14118 ret
14119 # bytesatleast65:
14120 ._bytesatleast65:
14121 @@ -889,6 +891,7 @@ ENTRY(salsa20_keysetup)
14122 add %r11,%rsp
14123 mov %rdi,%rax
14124 mov %rsi,%rdx
14125 + pax_force_retaddr
14126 ret
14127 ENDPROC(salsa20_keysetup)
14128
14129 @@ -914,5 +917,6 @@ ENTRY(salsa20_ivsetup)
14130 add %r11,%rsp
14131 mov %rdi,%rax
14132 mov %rsi,%rdx
14133 + pax_force_retaddr
14134 ret
14135 ENDPROC(salsa20_ivsetup)
14136 diff --git a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14137 index 2f202f4..d9164d6 100644
14138 --- a/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14139 +++ b/arch/x86/crypto/serpent-avx-x86_64-asm_64.S
14140 @@ -24,6 +24,7 @@
14141 */
14142
14143 #include <linux/linkage.h>
14144 +#include <asm/alternative-asm.h>
14145 #include "glue_helper-asm-avx.S"
14146
14147 .file "serpent-avx-x86_64-asm_64.S"
14148 @@ -618,6 +619,7 @@ __serpent_enc_blk8_avx:
14149 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14150 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14151
14152 + pax_force_retaddr
14153 ret;
14154 ENDPROC(__serpent_enc_blk8_avx)
14155
14156 @@ -672,6 +674,7 @@ __serpent_dec_blk8_avx:
14157 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14158 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14159
14160 + pax_force_retaddr
14161 ret;
14162 ENDPROC(__serpent_dec_blk8_avx)
14163
14164 @@ -688,6 +691,7 @@ ENTRY(serpent_ecb_enc_8way_avx)
14165
14166 store_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14167
14168 + pax_force_retaddr
14169 ret;
14170 ENDPROC(serpent_ecb_enc_8way_avx)
14171
14172 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_8way_avx)
14173
14174 store_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14175
14176 + pax_force_retaddr
14177 ret;
14178 ENDPROC(serpent_ecb_dec_8way_avx)
14179
14180 @@ -720,6 +725,7 @@ ENTRY(serpent_cbc_dec_8way_avx)
14181
14182 store_cbc_8way(%rdx, %rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14183
14184 + pax_force_retaddr
14185 ret;
14186 ENDPROC(serpent_cbc_dec_8way_avx)
14187
14188 @@ -738,6 +744,7 @@ ENTRY(serpent_ctr_8way_avx)
14189
14190 store_ctr_8way(%rdx, %rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14191
14192 + pax_force_retaddr
14193 ret;
14194 ENDPROC(serpent_ctr_8way_avx)
14195
14196 @@ -758,6 +765,7 @@ ENTRY(serpent_xts_enc_8way_avx)
14197 /* dst <= regs xor IVs(in dst) */
14198 store_xts_8way(%rsi, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14199
14200 + pax_force_retaddr
14201 ret;
14202 ENDPROC(serpent_xts_enc_8way_avx)
14203
14204 @@ -778,5 +786,6 @@ ENTRY(serpent_xts_dec_8way_avx)
14205 /* dst <= regs xor IVs(in dst) */
14206 store_xts_8way(%rsi, RC1, RD1, RB1, RE1, RC2, RD2, RB2, RE2);
14207
14208 + pax_force_retaddr
14209 ret;
14210 ENDPROC(serpent_xts_dec_8way_avx)
14211 diff --git a/arch/x86/crypto/serpent-avx2-asm_64.S b/arch/x86/crypto/serpent-avx2-asm_64.S
14212 index b222085..abd483c 100644
14213 --- a/arch/x86/crypto/serpent-avx2-asm_64.S
14214 +++ b/arch/x86/crypto/serpent-avx2-asm_64.S
14215 @@ -15,6 +15,7 @@
14216 */
14217
14218 #include <linux/linkage.h>
14219 +#include <asm/alternative-asm.h>
14220 #include "glue_helper-asm-avx2.S"
14221
14222 .file "serpent-avx2-asm_64.S"
14223 @@ -610,6 +611,7 @@ __serpent_enc_blk16:
14224 write_blocks(RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14225 write_blocks(RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14226
14227 + pax_force_retaddr
14228 ret;
14229 ENDPROC(__serpent_enc_blk16)
14230
14231 @@ -664,6 +666,7 @@ __serpent_dec_blk16:
14232 write_blocks(RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14233 write_blocks(RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14234
14235 + pax_force_retaddr
14236 ret;
14237 ENDPROC(__serpent_dec_blk16)
14238
14239 @@ -684,6 +687,7 @@ ENTRY(serpent_ecb_enc_16way)
14240
14241 vzeroupper;
14242
14243 + pax_force_retaddr
14244 ret;
14245 ENDPROC(serpent_ecb_enc_16way)
14246
14247 @@ -704,6 +708,7 @@ ENTRY(serpent_ecb_dec_16way)
14248
14249 vzeroupper;
14250
14251 + pax_force_retaddr
14252 ret;
14253 ENDPROC(serpent_ecb_dec_16way)
14254
14255 @@ -725,6 +730,7 @@ ENTRY(serpent_cbc_dec_16way)
14256
14257 vzeroupper;
14258
14259 + pax_force_retaddr
14260 ret;
14261 ENDPROC(serpent_cbc_dec_16way)
14262
14263 @@ -748,6 +754,7 @@ ENTRY(serpent_ctr_16way)
14264
14265 vzeroupper;
14266
14267 + pax_force_retaddr
14268 ret;
14269 ENDPROC(serpent_ctr_16way)
14270
14271 @@ -772,6 +779,7 @@ ENTRY(serpent_xts_enc_16way)
14272
14273 vzeroupper;
14274
14275 + pax_force_retaddr
14276 ret;
14277 ENDPROC(serpent_xts_enc_16way)
14278
14279 @@ -796,5 +804,6 @@ ENTRY(serpent_xts_dec_16way)
14280
14281 vzeroupper;
14282
14283 + pax_force_retaddr
14284 ret;
14285 ENDPROC(serpent_xts_dec_16way)
14286 diff --git a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14287 index acc066c..1559cc4 100644
14288 --- a/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14289 +++ b/arch/x86/crypto/serpent-sse2-x86_64-asm_64.S
14290 @@ -25,6 +25,7 @@
14291 */
14292
14293 #include <linux/linkage.h>
14294 +#include <asm/alternative-asm.h>
14295
14296 .file "serpent-sse2-x86_64-asm_64.S"
14297 .text
14298 @@ -690,12 +691,14 @@ ENTRY(__serpent_enc_blk_8way)
14299 write_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14300 write_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14301
14302 + pax_force_retaddr
14303 ret;
14304
14305 .L__enc_xor8:
14306 xor_blocks(%rsi, RA1, RB1, RC1, RD1, RK0, RK1, RK2);
14307 xor_blocks(%rax, RA2, RB2, RC2, RD2, RK0, RK1, RK2);
14308
14309 + pax_force_retaddr
14310 ret;
14311 ENDPROC(__serpent_enc_blk_8way)
14312
14313 @@ -750,5 +753,6 @@ ENTRY(serpent_dec_blk_8way)
14314 write_blocks(%rsi, RC1, RD1, RB1, RE1, RK0, RK1, RK2);
14315 write_blocks(%rax, RC2, RD2, RB2, RE2, RK0, RK1, RK2);
14316
14317 + pax_force_retaddr
14318 ret;
14319 ENDPROC(serpent_dec_blk_8way)
14320 diff --git a/arch/x86/crypto/sha1_ssse3_asm.S b/arch/x86/crypto/sha1_ssse3_asm.S
14321 index a410950..9dfe7ad 100644
14322 --- a/arch/x86/crypto/sha1_ssse3_asm.S
14323 +++ b/arch/x86/crypto/sha1_ssse3_asm.S
14324 @@ -29,6 +29,7 @@
14325 */
14326
14327 #include <linux/linkage.h>
14328 +#include <asm/alternative-asm.h>
14329
14330 #define CTX %rdi // arg1
14331 #define BUF %rsi // arg2
14332 @@ -75,9 +76,9 @@
14333
14334 push %rbx
14335 push %rbp
14336 - push %r12
14337 + push %r14
14338
14339 - mov %rsp, %r12
14340 + mov %rsp, %r14
14341 sub $64, %rsp # allocate workspace
14342 and $~15, %rsp # align stack
14343
14344 @@ -99,11 +100,12 @@
14345 xor %rax, %rax
14346 rep stosq
14347
14348 - mov %r12, %rsp # deallocate workspace
14349 + mov %r14, %rsp # deallocate workspace
14350
14351 - pop %r12
14352 + pop %r14
14353 pop %rbp
14354 pop %rbx
14355 + pax_force_retaddr
14356 ret
14357
14358 ENDPROC(\name)
14359 diff --git a/arch/x86/crypto/sha256-avx-asm.S b/arch/x86/crypto/sha256-avx-asm.S
14360 index 92b3b5d..0dc1dcb 100644
14361 --- a/arch/x86/crypto/sha256-avx-asm.S
14362 +++ b/arch/x86/crypto/sha256-avx-asm.S
14363 @@ -49,6 +49,7 @@
14364
14365 #ifdef CONFIG_AS_AVX
14366 #include <linux/linkage.h>
14367 +#include <asm/alternative-asm.h>
14368
14369 ## assume buffers not aligned
14370 #define VMOVDQ vmovdqu
14371 @@ -460,6 +461,7 @@ done_hash:
14372 popq %r13
14373 popq %rbp
14374 popq %rbx
14375 + pax_force_retaddr
14376 ret
14377 ENDPROC(sha256_transform_avx)
14378
14379 diff --git a/arch/x86/crypto/sha256-avx2-asm.S b/arch/x86/crypto/sha256-avx2-asm.S
14380 index 570ec5e..cf2b625 100644
14381 --- a/arch/x86/crypto/sha256-avx2-asm.S
14382 +++ b/arch/x86/crypto/sha256-avx2-asm.S
14383 @@ -50,6 +50,7 @@
14384
14385 #ifdef CONFIG_AS_AVX2
14386 #include <linux/linkage.h>
14387 +#include <asm/alternative-asm.h>
14388
14389 ## assume buffers not aligned
14390 #define VMOVDQ vmovdqu
14391 @@ -720,6 +721,7 @@ done_hash:
14392 popq %r12
14393 popq %rbp
14394 popq %rbx
14395 + pax_force_retaddr
14396 ret
14397 ENDPROC(sha256_transform_rorx)
14398
14399 diff --git a/arch/x86/crypto/sha256-ssse3-asm.S b/arch/x86/crypto/sha256-ssse3-asm.S
14400 index 2cedc44..5144899 100644
14401 --- a/arch/x86/crypto/sha256-ssse3-asm.S
14402 +++ b/arch/x86/crypto/sha256-ssse3-asm.S
14403 @@ -47,6 +47,7 @@
14404 ########################################################################
14405
14406 #include <linux/linkage.h>
14407 +#include <asm/alternative-asm.h>
14408
14409 ## assume buffers not aligned
14410 #define MOVDQ movdqu
14411 @@ -471,6 +472,7 @@ done_hash:
14412 popq %rbp
14413 popq %rbx
14414
14415 + pax_force_retaddr
14416 ret
14417 ENDPROC(sha256_transform_ssse3)
14418
14419 diff --git a/arch/x86/crypto/sha512-avx-asm.S b/arch/x86/crypto/sha512-avx-asm.S
14420 index 565274d..af6bc08 100644
14421 --- a/arch/x86/crypto/sha512-avx-asm.S
14422 +++ b/arch/x86/crypto/sha512-avx-asm.S
14423 @@ -49,6 +49,7 @@
14424
14425 #ifdef CONFIG_AS_AVX
14426 #include <linux/linkage.h>
14427 +#include <asm/alternative-asm.h>
14428
14429 .text
14430
14431 @@ -364,6 +365,7 @@ updateblock:
14432 mov frame_RSPSAVE(%rsp), %rsp
14433
14434 nowork:
14435 + pax_force_retaddr
14436 ret
14437 ENDPROC(sha512_transform_avx)
14438
14439 diff --git a/arch/x86/crypto/sha512-avx2-asm.S b/arch/x86/crypto/sha512-avx2-asm.S
14440 index 1f20b35..f25c8c1 100644
14441 --- a/arch/x86/crypto/sha512-avx2-asm.S
14442 +++ b/arch/x86/crypto/sha512-avx2-asm.S
14443 @@ -51,6 +51,7 @@
14444
14445 #ifdef CONFIG_AS_AVX2
14446 #include <linux/linkage.h>
14447 +#include <asm/alternative-asm.h>
14448
14449 .text
14450
14451 @@ -678,6 +679,7 @@ done_hash:
14452
14453 # Restore Stack Pointer
14454 mov frame_RSPSAVE(%rsp), %rsp
14455 + pax_force_retaddr
14456 ret
14457 ENDPROC(sha512_transform_rorx)
14458
14459 diff --git a/arch/x86/crypto/sha512-ssse3-asm.S b/arch/x86/crypto/sha512-ssse3-asm.S
14460 index e610e29..ffcb5ed 100644
14461 --- a/arch/x86/crypto/sha512-ssse3-asm.S
14462 +++ b/arch/x86/crypto/sha512-ssse3-asm.S
14463 @@ -48,6 +48,7 @@
14464 ########################################################################
14465
14466 #include <linux/linkage.h>
14467 +#include <asm/alternative-asm.h>
14468
14469 .text
14470
14471 @@ -363,6 +364,7 @@ updateblock:
14472 mov frame_RSPSAVE(%rsp), %rsp
14473
14474 nowork:
14475 + pax_force_retaddr
14476 ret
14477 ENDPROC(sha512_transform_ssse3)
14478
14479 diff --git a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14480 index 0505813..b067311 100644
14481 --- a/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14482 +++ b/arch/x86/crypto/twofish-avx-x86_64-asm_64.S
14483 @@ -24,6 +24,7 @@
14484 */
14485
14486 #include <linux/linkage.h>
14487 +#include <asm/alternative-asm.h>
14488 #include "glue_helper-asm-avx.S"
14489
14490 .file "twofish-avx-x86_64-asm_64.S"
14491 @@ -284,6 +285,7 @@ __twofish_enc_blk8:
14492 outunpack_blocks(RC1, RD1, RA1, RB1, RK1, RX0, RY0, RK2);
14493 outunpack_blocks(RC2, RD2, RA2, RB2, RK1, RX0, RY0, RK2);
14494
14495 + pax_force_retaddr
14496 ret;
14497 ENDPROC(__twofish_enc_blk8)
14498
14499 @@ -324,6 +326,7 @@ __twofish_dec_blk8:
14500 outunpack_blocks(RA1, RB1, RC1, RD1, RK1, RX0, RY0, RK2);
14501 outunpack_blocks(RA2, RB2, RC2, RD2, RK1, RX0, RY0, RK2);
14502
14503 + pax_force_retaddr
14504 ret;
14505 ENDPROC(__twofish_dec_blk8)
14506
14507 @@ -342,6 +345,7 @@ ENTRY(twofish_ecb_enc_8way)
14508
14509 store_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14510
14511 + pax_force_retaddr
14512 ret;
14513 ENDPROC(twofish_ecb_enc_8way)
14514
14515 @@ -360,6 +364,7 @@ ENTRY(twofish_ecb_dec_8way)
14516
14517 store_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14518
14519 + pax_force_retaddr
14520 ret;
14521 ENDPROC(twofish_ecb_dec_8way)
14522
14523 @@ -370,19 +375,20 @@ ENTRY(twofish_cbc_dec_8way)
14524 * %rdx: src
14525 */
14526
14527 - pushq %r12;
14528 + pushq %r14;
14529
14530 movq %rsi, %r11;
14531 - movq %rdx, %r12;
14532 + movq %rdx, %r14;
14533
14534 load_8way(%rdx, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14535
14536 call __twofish_dec_blk8;
14537
14538 - store_cbc_8way(%r12, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14539 + store_cbc_8way(%r14, %r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14540
14541 - popq %r12;
14542 + popq %r14;
14543
14544 + pax_force_retaddr
14545 ret;
14546 ENDPROC(twofish_cbc_dec_8way)
14547
14548 @@ -394,20 +400,21 @@ ENTRY(twofish_ctr_8way)
14549 * %rcx: iv (little endian, 128bit)
14550 */
14551
14552 - pushq %r12;
14553 + pushq %r14;
14554
14555 movq %rsi, %r11;
14556 - movq %rdx, %r12;
14557 + movq %rdx, %r14;
14558
14559 load_ctr_8way(%rcx, .Lbswap128_mask, RA1, RB1, RC1, RD1, RA2, RB2, RC2,
14560 RD2, RX0, RX1, RY0);
14561
14562 call __twofish_enc_blk8;
14563
14564 - store_ctr_8way(%r12, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14565 + store_ctr_8way(%r14, %r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14566
14567 - popq %r12;
14568 + popq %r14;
14569
14570 + pax_force_retaddr
14571 ret;
14572 ENDPROC(twofish_ctr_8way)
14573
14574 @@ -430,6 +437,7 @@ ENTRY(twofish_xts_enc_8way)
14575 /* dst <= regs xor IVs(in dst) */
14576 store_xts_8way(%r11, RC1, RD1, RA1, RB1, RC2, RD2, RA2, RB2);
14577
14578 + pax_force_retaddr
14579 ret;
14580 ENDPROC(twofish_xts_enc_8way)
14581
14582 @@ -452,5 +460,6 @@ ENTRY(twofish_xts_dec_8way)
14583 /* dst <= regs xor IVs(in dst) */
14584 store_xts_8way(%r11, RA1, RB1, RC1, RD1, RA2, RB2, RC2, RD2);
14585
14586 + pax_force_retaddr
14587 ret;
14588 ENDPROC(twofish_xts_dec_8way)
14589 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14590 index 1c3b7ce..02f578d 100644
14591 --- a/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14592 +++ b/arch/x86/crypto/twofish-x86_64-asm_64-3way.S
14593 @@ -21,6 +21,7 @@
14594 */
14595
14596 #include <linux/linkage.h>
14597 +#include <asm/alternative-asm.h>
14598
14599 .file "twofish-x86_64-asm-3way.S"
14600 .text
14601 @@ -258,6 +259,7 @@ ENTRY(__twofish_enc_blk_3way)
14602 popq %r13;
14603 popq %r14;
14604 popq %r15;
14605 + pax_force_retaddr
14606 ret;
14607
14608 .L__enc_xor3:
14609 @@ -269,6 +271,7 @@ ENTRY(__twofish_enc_blk_3way)
14610 popq %r13;
14611 popq %r14;
14612 popq %r15;
14613 + pax_force_retaddr
14614 ret;
14615 ENDPROC(__twofish_enc_blk_3way)
14616
14617 @@ -308,5 +311,6 @@ ENTRY(twofish_dec_blk_3way)
14618 popq %r13;
14619 popq %r14;
14620 popq %r15;
14621 + pax_force_retaddr
14622 ret;
14623 ENDPROC(twofish_dec_blk_3way)
14624 diff --git a/arch/x86/crypto/twofish-x86_64-asm_64.S b/arch/x86/crypto/twofish-x86_64-asm_64.S
14625 index a350c99..c1bac24 100644
14626 --- a/arch/x86/crypto/twofish-x86_64-asm_64.S
14627 +++ b/arch/x86/crypto/twofish-x86_64-asm_64.S
14628 @@ -22,6 +22,7 @@
14629
14630 #include <linux/linkage.h>
14631 #include <asm/asm-offsets.h>
14632 +#include <asm/alternative-asm.h>
14633
14634 #define a_offset 0
14635 #define b_offset 4
14636 @@ -265,6 +266,7 @@ ENTRY(twofish_enc_blk)
14637
14638 popq R1
14639 movl $1,%eax
14640 + pax_force_retaddr
14641 ret
14642 ENDPROC(twofish_enc_blk)
14643
14644 @@ -317,5 +319,6 @@ ENTRY(twofish_dec_blk)
14645
14646 popq R1
14647 movl $1,%eax
14648 + pax_force_retaddr
14649 ret
14650 ENDPROC(twofish_dec_blk)
14651 diff --git a/arch/x86/ia32/ia32_aout.c b/arch/x86/ia32/ia32_aout.c
14652 index ae6aad1..719d6d9 100644
14653 --- a/arch/x86/ia32/ia32_aout.c
14654 +++ b/arch/x86/ia32/ia32_aout.c
14655 @@ -153,6 +153,8 @@ static int aout_core_dump(struct coredump_params *cprm)
14656 unsigned long dump_start, dump_size;
14657 struct user32 dump;
14658
14659 + memset(&dump, 0, sizeof(dump));
14660 +
14661 fs = get_fs();
14662 set_fs(KERNEL_DS);
14663 has_dumped = 1;
14664 diff --git a/arch/x86/ia32/ia32_signal.c b/arch/x86/ia32/ia32_signal.c
14665 index c81d35e6..3500144 100644
14666 --- a/arch/x86/ia32/ia32_signal.c
14667 +++ b/arch/x86/ia32/ia32_signal.c
14668 @@ -216,7 +216,7 @@ asmlinkage long sys32_sigreturn(void)
14669 if (__get_user(set.sig[0], &frame->sc.oldmask)
14670 || (_COMPAT_NSIG_WORDS > 1
14671 && __copy_from_user((((char *) &set.sig) + 4),
14672 - &frame->extramask,
14673 + frame->extramask,
14674 sizeof(frame->extramask))))
14675 goto badframe;
14676
14677 @@ -335,7 +335,7 @@ static void __user *get_sigframe(struct ksignal *ksig, struct pt_regs *regs,
14678 sp -= frame_size;
14679 /* Align the stack pointer according to the i386 ABI,
14680 * i.e. so that on function entry ((sp + 4) & 15) == 0. */
14681 - sp = ((sp + 4) & -16ul) - 4;
14682 + sp = ((sp - 12) & -16ul) - 4;
14683 return (void __user *) sp;
14684 }
14685
14686 @@ -380,10 +380,10 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14687 } else {
14688 /* Return stub is in 32bit vsyscall page */
14689 if (current->mm->context.vdso)
14690 - restorer = current->mm->context.vdso +
14691 - selected_vdso32->sym___kernel_sigreturn;
14692 + restorer = (void __force_user *)(current->mm->context.vdso +
14693 + selected_vdso32->sym___kernel_sigreturn);
14694 else
14695 - restorer = &frame->retcode;
14696 + restorer = frame->retcode;
14697 }
14698
14699 put_user_try {
14700 @@ -393,7 +393,7 @@ int ia32_setup_frame(int sig, struct ksignal *ksig,
14701 * These are actually not used anymore, but left because some
14702 * gdb versions depend on them as a marker.
14703 */
14704 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14705 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14706 } put_user_catch(err);
14707
14708 if (err)
14709 @@ -435,7 +435,7 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14710 0xb8,
14711 __NR_ia32_rt_sigreturn,
14712 0x80cd,
14713 - 0,
14714 + 0
14715 };
14716
14717 frame = get_sigframe(ksig, regs, sizeof(*frame), &fpstate);
14718 @@ -458,16 +458,19 @@ int ia32_setup_rt_frame(int sig, struct ksignal *ksig,
14719
14720 if (ksig->ka.sa.sa_flags & SA_RESTORER)
14721 restorer = ksig->ka.sa.sa_restorer;
14722 + else if (current->mm->context.vdso)
14723 + /* Return stub is in 32bit vsyscall page */
14724 + restorer = (void __force_user *)(current->mm->context.vdso +
14725 + selected_vdso32->sym___kernel_rt_sigreturn);
14726 else
14727 - restorer = current->mm->context.vdso +
14728 - selected_vdso32->sym___kernel_rt_sigreturn;
14729 + restorer = frame->retcode;
14730 put_user_ex(ptr_to_compat(restorer), &frame->pretcode);
14731
14732 /*
14733 * Not actually used anymore, but left because some gdb
14734 * versions need it.
14735 */
14736 - put_user_ex(*((u64 *)&code), (u64 __user *)frame->retcode);
14737 + put_user_ex(*((const u64 *)&code), (u64 __user *)frame->retcode);
14738 } put_user_catch(err);
14739
14740 err |= copy_siginfo_to_user32(&frame->info, &ksig->info);
14741 diff --git a/arch/x86/ia32/ia32entry.S b/arch/x86/ia32/ia32entry.S
14742 index 72bf268..127572a 100644
14743 --- a/arch/x86/ia32/ia32entry.S
14744 +++ b/arch/x86/ia32/ia32entry.S
14745 @@ -15,8 +15,10 @@
14746 #include <asm/irqflags.h>
14747 #include <asm/asm.h>
14748 #include <asm/smap.h>
14749 +#include <asm/pgtable.h>
14750 #include <linux/linkage.h>
14751 #include <linux/err.h>
14752 +#include <asm/alternative-asm.h>
14753
14754 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
14755 #include <linux/elf-em.h>
14756 @@ -85,6 +87,32 @@ ENTRY(native_irq_enable_sysexit)
14757 ENDPROC(native_irq_enable_sysexit)
14758 #endif
14759
14760 + .macro pax_enter_kernel_user
14761 + pax_set_fptr_mask
14762 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14763 + call pax_enter_kernel_user
14764 +#endif
14765 + .endm
14766 +
14767 + .macro pax_exit_kernel_user
14768 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14769 + call pax_exit_kernel_user
14770 +#endif
14771 +#ifdef CONFIG_PAX_RANDKSTACK
14772 + pushq %rax
14773 + pushq %r11
14774 + call pax_randomize_kstack
14775 + popq %r11
14776 + popq %rax
14777 +#endif
14778 + .endm
14779 +
14780 + .macro pax_erase_kstack
14781 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
14782 + call pax_erase_kstack
14783 +#endif
14784 + .endm
14785 +
14786 /*
14787 * 32bit SYSENTER instruction entry.
14788 *
14789 @@ -119,23 +147,24 @@ ENTRY(ia32_sysenter_target)
14790 * it is too small to ever cause noticeable irq latency.
14791 */
14792 SWAPGS_UNSAFE_STACK
14793 - movq PER_CPU_VAR(cpu_tss + TSS_sp0), %rsp
14794 - ENABLE_INTERRUPTS(CLBR_NONE)
14795 + movq PER_CPU_VAR(kernel_stack), %rsp
14796
14797 /* Zero-extending 32-bit regs, do not remove */
14798 movl %ebp, %ebp
14799 movl %eax, %eax
14800
14801 - movl ASM_THREAD_INFO(TI_sysenter_return, %rsp, 0), %r10d
14802 - CFI_REGISTER rip,r10
14803 + GET_THREAD_INFO(%r11)
14804 + movl TI_sysenter_return(%r11), %r11d
14805 + CFI_REGISTER rip,r11
14806
14807 /* Construct struct pt_regs on stack */
14808 pushq_cfi $__USER32_DS /* pt_regs->ss */
14809 pushq_cfi %rbp /* pt_regs->sp */
14810 CFI_REL_OFFSET rsp,0
14811 pushfq_cfi /* pt_regs->flags */
14812 + orl $X86_EFLAGS_IF,(%rsp)
14813 pushq_cfi $__USER32_CS /* pt_regs->cs */
14814 - pushq_cfi %r10 /* pt_regs->ip = thread_info->sysenter_return */
14815 + pushq_cfi %r11 /* pt_regs->ip = thread_info->sysenter_return */
14816 CFI_REL_OFFSET rip,0
14817 pushq_cfi_reg rax /* pt_regs->orig_ax */
14818 pushq_cfi_reg rdi /* pt_regs->di */
14819 @@ -147,15 +176,37 @@ ENTRY(ia32_sysenter_target)
14820 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14821 CFI_ADJUST_CFA_OFFSET 10*8
14822
14823 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14824 + movq_cfi r12, R12
14825 +#endif
14826 +
14827 + pax_enter_kernel_user
14828 +
14829 +#ifdef CONFIG_PAX_RANDKSTACK
14830 + pax_erase_kstack
14831 +#endif
14832 +
14833 + ENABLE_INTERRUPTS(CLBR_NONE)
14834 +
14835 /*
14836 * no need to do an access_ok check here because rbp has been
14837 * 32bit zero extended
14838 */
14839 +
14840 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14841 + addq pax_user_shadow_base,%rbp
14842 + ASM_PAX_OPEN_USERLAND
14843 +#endif
14844 +
14845 ASM_STAC
14846 1: movl (%rbp),%ebp
14847 _ASM_EXTABLE(1b,ia32_badarg)
14848 ASM_CLAC
14849
14850 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14851 + ASM_PAX_CLOSE_USERLAND
14852 +#endif
14853 +
14854 /*
14855 * Sysenter doesn't filter flags, so we need to clear NT
14856 * ourselves. To save a few cycles, we can check whether
14857 @@ -165,8 +216,9 @@ ENTRY(ia32_sysenter_target)
14858 jnz sysenter_fix_flags
14859 sysenter_flags_fixed:
14860
14861 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14862 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14863 + GET_THREAD_INFO(%r11)
14864 + orl $TS_COMPAT,TI_status(%r11)
14865 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14866 CFI_REMEMBER_STATE
14867 jnz sysenter_tracesys
14868 cmpq $(IA32_NR_syscalls-1),%rax
14869 @@ -181,9 +233,10 @@ sysenter_do_call:
14870 sysenter_dispatch:
14871 call *ia32_sys_call_table(,%rax,8)
14872 movq %rax,RAX(%rsp)
14873 + GET_THREAD_INFO(%r11)
14874 DISABLE_INTERRUPTS(CLBR_NONE)
14875 TRACE_IRQS_OFF
14876 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14877 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
14878 jnz sysexit_audit
14879 sysexit_from_sys_call:
14880 /*
14881 @@ -196,7 +249,9 @@ sysexit_from_sys_call:
14882 * This code path is still called 'sysexit' because it pairs
14883 * with 'sysenter' and it uses the SYSENTER calling convention.
14884 */
14885 - andl $~TS_COMPAT,ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14886 + pax_exit_kernel_user
14887 + pax_erase_kstack
14888 + andl $~TS_COMPAT,TI_status(%r11)
14889 movl RIP(%rsp),%ecx /* User %eip */
14890 CFI_REGISTER rip,rcx
14891 RESTORE_RSI_RDI
14892 @@ -247,6 +302,9 @@ sysexit_from_sys_call:
14893 movl %ebx,%esi /* 2nd arg: 1st syscall arg */
14894 movl %eax,%edi /* 1st arg: syscall number */
14895 call __audit_syscall_entry
14896 +
14897 + pax_erase_kstack
14898 +
14899 movl RAX(%rsp),%eax /* reload syscall number */
14900 cmpq $(IA32_NR_syscalls-1),%rax
14901 ja ia32_badsys
14902 @@ -258,7 +316,7 @@ sysexit_from_sys_call:
14903 .endm
14904
14905 .macro auditsys_exit exit
14906 - testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14907 + testl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14908 jnz ia32_ret_from_sys_call
14909 TRACE_IRQS_ON
14910 ENABLE_INTERRUPTS(CLBR_NONE)
14911 @@ -269,11 +327,12 @@ sysexit_from_sys_call:
14912 1: setbe %al /* 1 if error, 0 if not */
14913 movzbl %al,%edi /* zero-extend that into %edi */
14914 call __audit_syscall_exit
14915 + GET_THREAD_INFO(%r11)
14916 movq RAX(%rsp),%rax /* reload syscall return value */
14917 movl $(_TIF_ALLWORK_MASK & ~_TIF_SYSCALL_AUDIT),%edi
14918 DISABLE_INTERRUPTS(CLBR_NONE)
14919 TRACE_IRQS_OFF
14920 - testl %edi, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14921 + testl %edi,TI_flags(%r11)
14922 jz \exit
14923 CLEAR_RREGS
14924 jmp int_with_check
14925 @@ -295,7 +354,7 @@ sysenter_fix_flags:
14926
14927 sysenter_tracesys:
14928 #ifdef CONFIG_AUDITSYSCALL
14929 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14930 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
14931 jz sysenter_auditsys
14932 #endif
14933 SAVE_EXTRA_REGS
14934 @@ -307,6 +366,9 @@ sysenter_tracesys:
14935 RESTORE_EXTRA_REGS
14936 cmpq $(IA32_NR_syscalls-1),%rax
14937 ja int_ret_from_sys_call /* sysenter_tracesys has set RAX(%rsp) */
14938 +
14939 + pax_erase_kstack
14940 +
14941 jmp sysenter_do_call
14942 CFI_ENDPROC
14943 ENDPROC(ia32_sysenter_target)
14944 @@ -357,7 +419,6 @@ ENTRY(ia32_cstar_target)
14945 movl %esp,%r8d
14946 CFI_REGISTER rsp,r8
14947 movq PER_CPU_VAR(kernel_stack),%rsp
14948 - ENABLE_INTERRUPTS(CLBR_NONE)
14949
14950 /* Zero-extending 32-bit regs, do not remove */
14951 movl %eax,%eax
14952 @@ -380,16 +441,41 @@ ENTRY(ia32_cstar_target)
14953 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
14954 CFI_ADJUST_CFA_OFFSET 10*8
14955
14956 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
14957 + movq_cfi r12, R12
14958 +#endif
14959 +
14960 + pax_enter_kernel_user
14961 +
14962 +#ifdef CONFIG_PAX_RANDKSTACK
14963 + pax_erase_kstack
14964 +#endif
14965 +
14966 + ENABLE_INTERRUPTS(CLBR_NONE)
14967 +
14968 /*
14969 * no need to do an access_ok check here because r8 has been
14970 * 32bit zero extended
14971 */
14972 +
14973 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14974 + ASM_PAX_OPEN_USERLAND
14975 + movq pax_user_shadow_base,%r8
14976 + addq RSP(%rsp),%r8
14977 +#endif
14978 +
14979 ASM_STAC
14980 1: movl (%r8),%r9d
14981 _ASM_EXTABLE(1b,ia32_badarg)
14982 ASM_CLAC
14983 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
14984 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
14985 +
14986 +#ifdef CONFIG_PAX_MEMORY_UDEREF
14987 + ASM_PAX_CLOSE_USERLAND
14988 +#endif
14989 +
14990 + GET_THREAD_INFO(%r11)
14991 + orl $TS_COMPAT,TI_status(%r11)
14992 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
14993 CFI_REMEMBER_STATE
14994 jnz cstar_tracesys
14995 cmpq $IA32_NR_syscalls-1,%rax
14996 @@ -404,12 +490,15 @@ cstar_do_call:
14997 cstar_dispatch:
14998 call *ia32_sys_call_table(,%rax,8)
14999 movq %rax,RAX(%rsp)
15000 + GET_THREAD_INFO(%r11)
15001 DISABLE_INTERRUPTS(CLBR_NONE)
15002 TRACE_IRQS_OFF
15003 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15004 + testl $_TIF_ALLWORK_MASK,TI_flags(%r11)
15005 jnz sysretl_audit
15006 sysretl_from_sys_call:
15007 - andl $~TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15008 + pax_exit_kernel_user
15009 + pax_erase_kstack
15010 + andl $~TS_COMPAT,TI_status(%r11)
15011 RESTORE_RSI_RDI_RDX
15012 movl RIP(%rsp),%ecx
15013 CFI_REGISTER rip,rcx
15014 @@ -451,7 +540,7 @@ sysretl_audit:
15015
15016 cstar_tracesys:
15017 #ifdef CONFIG_AUDITSYSCALL
15018 - testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT), ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15019 + testl $(_TIF_WORK_SYSCALL_ENTRY & ~_TIF_SYSCALL_AUDIT),TI_flags(%r11)
15020 jz cstar_auditsys
15021 #endif
15022 xchgl %r9d,%ebp
15023 @@ -465,11 +554,19 @@ cstar_tracesys:
15024 xchgl %ebp,%r9d
15025 cmpq $(IA32_NR_syscalls-1),%rax
15026 ja int_ret_from_sys_call /* cstar_tracesys has set RAX(%rsp) */
15027 +
15028 + pax_erase_kstack
15029 +
15030 jmp cstar_do_call
15031 END(ia32_cstar_target)
15032
15033 ia32_badarg:
15034 ASM_CLAC
15035 +
15036 +#ifdef CONFIG_PAX_MEMORY_UDEREF
15037 + ASM_PAX_CLOSE_USERLAND
15038 +#endif
15039 +
15040 movq $-EFAULT,%rax
15041 jmp ia32_sysret
15042 CFI_ENDPROC
15043 @@ -505,14 +602,8 @@ ENTRY(ia32_syscall)
15044 /*CFI_REL_OFFSET cs,1*8 */
15045 CFI_REL_OFFSET rip,0*8
15046
15047 - /*
15048 - * Interrupts are off on entry.
15049 - * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15050 - * it is too small to ever cause noticeable irq latency.
15051 - */
15052 PARAVIRT_ADJUST_EXCEPTION_FRAME
15053 SWAPGS
15054 - ENABLE_INTERRUPTS(CLBR_NONE)
15055
15056 /* Zero-extending 32-bit regs, do not remove */
15057 movl %eax,%eax
15058 @@ -528,8 +619,26 @@ ENTRY(ia32_syscall)
15059 sub $(10*8),%rsp /* pt_regs->r8-11,bp,bx,r12-15 not saved */
15060 CFI_ADJUST_CFA_OFFSET 10*8
15061
15062 - orl $TS_COMPAT, ASM_THREAD_INFO(TI_status, %rsp, SIZEOF_PTREGS)
15063 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
15064 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15065 + movq_cfi r12, R12
15066 +#endif
15067 +
15068 + pax_enter_kernel_user
15069 +
15070 +#ifdef CONFIG_PAX_RANDKSTACK
15071 + pax_erase_kstack
15072 +#endif
15073 +
15074 + /*
15075 + * Interrupts are off on entry.
15076 + * We do not frame this tiny irq-off block with TRACE_IRQS_OFF/ON,
15077 + * it is too small to ever cause noticeable irq latency.
15078 + */
15079 + ENABLE_INTERRUPTS(CLBR_NONE)
15080 +
15081 + GET_THREAD_INFO(%r11)
15082 + orl $TS_COMPAT,TI_status(%r11)
15083 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%r11)
15084 jnz ia32_tracesys
15085 cmpq $(IA32_NR_syscalls-1),%rax
15086 ja ia32_badsys
15087 @@ -557,6 +666,9 @@ ia32_tracesys:
15088 RESTORE_EXTRA_REGS
15089 cmpq $(IA32_NR_syscalls-1),%rax
15090 ja int_ret_from_sys_call /* ia32_tracesys has set RAX(%rsp) */
15091 +
15092 + pax_erase_kstack
15093 +
15094 jmp ia32_do_call
15095 END(ia32_syscall)
15096
15097 diff --git a/arch/x86/ia32/sys_ia32.c b/arch/x86/ia32/sys_ia32.c
15098 index 719cd70..69d576b 100644
15099 --- a/arch/x86/ia32/sys_ia32.c
15100 +++ b/arch/x86/ia32/sys_ia32.c
15101 @@ -69,8 +69,8 @@ asmlinkage long sys32_ftruncate64(unsigned int fd, unsigned long offset_low,
15102 */
15103 static int cp_stat64(struct stat64 __user *ubuf, struct kstat *stat)
15104 {
15105 - typeof(ubuf->st_uid) uid = 0;
15106 - typeof(ubuf->st_gid) gid = 0;
15107 + typeof(((struct stat64 *)0)->st_uid) uid = 0;
15108 + typeof(((struct stat64 *)0)->st_gid) gid = 0;
15109 SET_UID(uid, from_kuid_munged(current_user_ns(), stat->uid));
15110 SET_GID(gid, from_kgid_munged(current_user_ns(), stat->gid));
15111 if (!access_ok(VERIFY_WRITE, ubuf, sizeof(struct stat64)) ||
15112 diff --git a/arch/x86/include/asm/alternative-asm.h b/arch/x86/include/asm/alternative-asm.h
15113 index bdf02ee..51a4656 100644
15114 --- a/arch/x86/include/asm/alternative-asm.h
15115 +++ b/arch/x86/include/asm/alternative-asm.h
15116 @@ -18,6 +18,45 @@
15117 .endm
15118 #endif
15119
15120 +#ifdef KERNEXEC_PLUGIN
15121 + .macro pax_force_retaddr_bts rip=0
15122 + btsq $63,\rip(%rsp)
15123 + .endm
15124 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
15125 + .macro pax_force_retaddr rip=0, reload=0
15126 + btsq $63,\rip(%rsp)
15127 + .endm
15128 + .macro pax_force_fptr ptr
15129 + btsq $63,\ptr
15130 + .endm
15131 + .macro pax_set_fptr_mask
15132 + .endm
15133 +#endif
15134 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
15135 + .macro pax_force_retaddr rip=0, reload=0
15136 + .if \reload
15137 + pax_set_fptr_mask
15138 + .endif
15139 + orq %r12,\rip(%rsp)
15140 + .endm
15141 + .macro pax_force_fptr ptr
15142 + orq %r12,\ptr
15143 + .endm
15144 + .macro pax_set_fptr_mask
15145 + movabs $0x8000000000000000,%r12
15146 + .endm
15147 +#endif
15148 +#else
15149 + .macro pax_force_retaddr rip=0, reload=0
15150 + .endm
15151 + .macro pax_force_fptr ptr
15152 + .endm
15153 + .macro pax_force_retaddr_bts rip=0
15154 + .endm
15155 + .macro pax_set_fptr_mask
15156 + .endm
15157 +#endif
15158 +
15159 .macro altinstruction_entry orig alt feature orig_len alt_len pad_len
15160 .long \orig - .
15161 .long \alt - .
15162 @@ -38,7 +77,7 @@
15163 altinstruction_entry 140b,143f,\feature,142b-140b,144f-143f,142b-141b
15164 .popsection
15165
15166 - .pushsection .altinstr_replacement,"ax"
15167 + .pushsection .altinstr_replacement,"a"
15168 143:
15169 \newinstr
15170 144:
15171 @@ -68,7 +107,7 @@
15172 altinstruction_entry 140b,144f,\feature2,142b-140b,145f-144f,142b-141b
15173 .popsection
15174
15175 - .pushsection .altinstr_replacement,"ax"
15176 + .pushsection .altinstr_replacement,"a"
15177 143:
15178 \newinstr1
15179 144:
15180 diff --git a/arch/x86/include/asm/alternative.h b/arch/x86/include/asm/alternative.h
15181 index ba32af0..ff42fc0 100644
15182 --- a/arch/x86/include/asm/alternative.h
15183 +++ b/arch/x86/include/asm/alternative.h
15184 @@ -130,7 +130,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15185 ".pushsection .altinstructions,\"a\"\n" \
15186 ALTINSTR_ENTRY(feature, 1) \
15187 ".popsection\n" \
15188 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15189 + ".pushsection .altinstr_replacement, \"a\"\n" \
15190 ALTINSTR_REPLACEMENT(newinstr, feature, 1) \
15191 ".popsection"
15192
15193 @@ -140,7 +140,7 @@ static inline int alternatives_text_reserved(void *start, void *end)
15194 ALTINSTR_ENTRY(feature1, 1) \
15195 ALTINSTR_ENTRY(feature2, 2) \
15196 ".popsection\n" \
15197 - ".pushsection .altinstr_replacement, \"ax\"\n" \
15198 + ".pushsection .altinstr_replacement, \"a\"\n" \
15199 ALTINSTR_REPLACEMENT(newinstr1, feature1, 1) \
15200 ALTINSTR_REPLACEMENT(newinstr2, feature2, 2) \
15201 ".popsection"
15202 diff --git a/arch/x86/include/asm/apic.h b/arch/x86/include/asm/apic.h
15203 index 976b86a..f3bc83a 100644
15204 --- a/arch/x86/include/asm/apic.h
15205 +++ b/arch/x86/include/asm/apic.h
15206 @@ -45,7 +45,7 @@ static inline void generic_apic_probe(void)
15207
15208 #ifdef CONFIG_X86_LOCAL_APIC
15209
15210 -extern unsigned int apic_verbosity;
15211 +extern int apic_verbosity;
15212 extern int local_apic_timer_c2_ok;
15213
15214 extern int disable_apic;
15215 diff --git a/arch/x86/include/asm/apm.h b/arch/x86/include/asm/apm.h
15216 index 20370c6..a2eb9b0 100644
15217 --- a/arch/x86/include/asm/apm.h
15218 +++ b/arch/x86/include/asm/apm.h
15219 @@ -34,7 +34,7 @@ static inline void apm_bios_call_asm(u32 func, u32 ebx_in, u32 ecx_in,
15220 __asm__ __volatile__(APM_DO_ZERO_SEGS
15221 "pushl %%edi\n\t"
15222 "pushl %%ebp\n\t"
15223 - "lcall *%%cs:apm_bios_entry\n\t"
15224 + "lcall *%%ss:apm_bios_entry\n\t"
15225 "setc %%al\n\t"
15226 "popl %%ebp\n\t"
15227 "popl %%edi\n\t"
15228 @@ -58,7 +58,7 @@ static inline u8 apm_bios_call_simple_asm(u32 func, u32 ebx_in,
15229 __asm__ __volatile__(APM_DO_ZERO_SEGS
15230 "pushl %%edi\n\t"
15231 "pushl %%ebp\n\t"
15232 - "lcall *%%cs:apm_bios_entry\n\t"
15233 + "lcall *%%ss:apm_bios_entry\n\t"
15234 "setc %%bl\n\t"
15235 "popl %%ebp\n\t"
15236 "popl %%edi\n\t"
15237 diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
15238 index 5e5cd12..51cdc93 100644
15239 --- a/arch/x86/include/asm/atomic.h
15240 +++ b/arch/x86/include/asm/atomic.h
15241 @@ -28,6 +28,17 @@ static inline int atomic_read(const atomic_t *v)
15242 }
15243
15244 /**
15245 + * atomic_read_unchecked - read atomic variable
15246 + * @v: pointer of type atomic_unchecked_t
15247 + *
15248 + * Atomically reads the value of @v.
15249 + */
15250 +static inline int __intentional_overflow(-1) atomic_read_unchecked(const atomic_unchecked_t *v)
15251 +{
15252 + return ACCESS_ONCE((v)->counter);
15253 +}
15254 +
15255 +/**
15256 * atomic_set - set atomic variable
15257 * @v: pointer of type atomic_t
15258 * @i: required value
15259 @@ -40,6 +51,18 @@ static inline void atomic_set(atomic_t *v, int i)
15260 }
15261
15262 /**
15263 + * atomic_set_unchecked - set atomic variable
15264 + * @v: pointer of type atomic_unchecked_t
15265 + * @i: required value
15266 + *
15267 + * Atomically sets the value of @v to @i.
15268 + */
15269 +static inline void atomic_set_unchecked(atomic_unchecked_t *v, int i)
15270 +{
15271 + v->counter = i;
15272 +}
15273 +
15274 +/**
15275 * atomic_add - add integer to atomic variable
15276 * @i: integer value to add
15277 * @v: pointer of type atomic_t
15278 @@ -48,7 +71,29 @@ static inline void atomic_set(atomic_t *v, int i)
15279 */
15280 static inline void atomic_add(int i, atomic_t *v)
15281 {
15282 - asm volatile(LOCK_PREFIX "addl %1,%0"
15283 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15284 +
15285 +#ifdef CONFIG_PAX_REFCOUNT
15286 + "jno 0f\n"
15287 + LOCK_PREFIX "subl %1,%0\n"
15288 + "int $4\n0:\n"
15289 + _ASM_EXTABLE(0b, 0b)
15290 +#endif
15291 +
15292 + : "+m" (v->counter)
15293 + : "ir" (i));
15294 +}
15295 +
15296 +/**
15297 + * atomic_add_unchecked - add integer to atomic variable
15298 + * @i: integer value to add
15299 + * @v: pointer of type atomic_unchecked_t
15300 + *
15301 + * Atomically adds @i to @v.
15302 + */
15303 +static inline void atomic_add_unchecked(int i, atomic_unchecked_t *v)
15304 +{
15305 + asm volatile(LOCK_PREFIX "addl %1,%0\n"
15306 : "+m" (v->counter)
15307 : "ir" (i));
15308 }
15309 @@ -62,7 +107,29 @@ static inline void atomic_add(int i, atomic_t *v)
15310 */
15311 static inline void atomic_sub(int i, atomic_t *v)
15312 {
15313 - asm volatile(LOCK_PREFIX "subl %1,%0"
15314 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15315 +
15316 +#ifdef CONFIG_PAX_REFCOUNT
15317 + "jno 0f\n"
15318 + LOCK_PREFIX "addl %1,%0\n"
15319 + "int $4\n0:\n"
15320 + _ASM_EXTABLE(0b, 0b)
15321 +#endif
15322 +
15323 + : "+m" (v->counter)
15324 + : "ir" (i));
15325 +}
15326 +
15327 +/**
15328 + * atomic_sub_unchecked - subtract integer from atomic variable
15329 + * @i: integer value to subtract
15330 + * @v: pointer of type atomic_unchecked_t
15331 + *
15332 + * Atomically subtracts @i from @v.
15333 + */
15334 +static inline void atomic_sub_unchecked(int i, atomic_unchecked_t *v)
15335 +{
15336 + asm volatile(LOCK_PREFIX "subl %1,%0\n"
15337 : "+m" (v->counter)
15338 : "ir" (i));
15339 }
15340 @@ -78,7 +145,7 @@ static inline void atomic_sub(int i, atomic_t *v)
15341 */
15342 static inline int atomic_sub_and_test(int i, atomic_t *v)
15343 {
15344 - GEN_BINARY_RMWcc(LOCK_PREFIX "subl", v->counter, "er", i, "%0", "e");
15345 + GEN_BINARY_RMWcc(LOCK_PREFIX "subl", LOCK_PREFIX "addl", v->counter, "er", i, "%0", "e");
15346 }
15347
15348 /**
15349 @@ -89,7 +156,27 @@ static inline int atomic_sub_and_test(int i, atomic_t *v)
15350 */
15351 static inline void atomic_inc(atomic_t *v)
15352 {
15353 - asm volatile(LOCK_PREFIX "incl %0"
15354 + asm volatile(LOCK_PREFIX "incl %0\n"
15355 +
15356 +#ifdef CONFIG_PAX_REFCOUNT
15357 + "jno 0f\n"
15358 + LOCK_PREFIX "decl %0\n"
15359 + "int $4\n0:\n"
15360 + _ASM_EXTABLE(0b, 0b)
15361 +#endif
15362 +
15363 + : "+m" (v->counter));
15364 +}
15365 +
15366 +/**
15367 + * atomic_inc_unchecked - increment atomic variable
15368 + * @v: pointer of type atomic_unchecked_t
15369 + *
15370 + * Atomically increments @v by 1.
15371 + */
15372 +static inline void atomic_inc_unchecked(atomic_unchecked_t *v)
15373 +{
15374 + asm volatile(LOCK_PREFIX "incl %0\n"
15375 : "+m" (v->counter));
15376 }
15377
15378 @@ -101,7 +188,27 @@ static inline void atomic_inc(atomic_t *v)
15379 */
15380 static inline void atomic_dec(atomic_t *v)
15381 {
15382 - asm volatile(LOCK_PREFIX "decl %0"
15383 + asm volatile(LOCK_PREFIX "decl %0\n"
15384 +
15385 +#ifdef CONFIG_PAX_REFCOUNT
15386 + "jno 0f\n"
15387 + LOCK_PREFIX "incl %0\n"
15388 + "int $4\n0:\n"
15389 + _ASM_EXTABLE(0b, 0b)
15390 +#endif
15391 +
15392 + : "+m" (v->counter));
15393 +}
15394 +
15395 +/**
15396 + * atomic_dec_unchecked - decrement atomic variable
15397 + * @v: pointer of type atomic_unchecked_t
15398 + *
15399 + * Atomically decrements @v by 1.
15400 + */
15401 +static inline void atomic_dec_unchecked(atomic_unchecked_t *v)
15402 +{
15403 + asm volatile(LOCK_PREFIX "decl %0\n"
15404 : "+m" (v->counter));
15405 }
15406
15407 @@ -115,7 +222,7 @@ static inline void atomic_dec(atomic_t *v)
15408 */
15409 static inline int atomic_dec_and_test(atomic_t *v)
15410 {
15411 - GEN_UNARY_RMWcc(LOCK_PREFIX "decl", v->counter, "%0", "e");
15412 + GEN_UNARY_RMWcc(LOCK_PREFIX "decl", LOCK_PREFIX "incl", v->counter, "%0", "e");
15413 }
15414
15415 /**
15416 @@ -128,7 +235,20 @@ static inline int atomic_dec_and_test(atomic_t *v)
15417 */
15418 static inline int atomic_inc_and_test(atomic_t *v)
15419 {
15420 - GEN_UNARY_RMWcc(LOCK_PREFIX "incl", v->counter, "%0", "e");
15421 + GEN_UNARY_RMWcc(LOCK_PREFIX "incl", LOCK_PREFIX "decl", v->counter, "%0", "e");
15422 +}
15423 +
15424 +/**
15425 + * atomic_inc_and_test_unchecked - increment and test
15426 + * @v: pointer of type atomic_unchecked_t
15427 + *
15428 + * Atomically increments @v by 1
15429 + * and returns true if the result is zero, or false for all
15430 + * other cases.
15431 + */
15432 +static inline int atomic_inc_and_test_unchecked(atomic_unchecked_t *v)
15433 +{
15434 + GEN_UNARY_RMWcc_unchecked(LOCK_PREFIX "incl", v->counter, "%0", "e");
15435 }
15436
15437 /**
15438 @@ -142,7 +262,7 @@ static inline int atomic_inc_and_test(atomic_t *v)
15439 */
15440 static inline int atomic_add_negative(int i, atomic_t *v)
15441 {
15442 - GEN_BINARY_RMWcc(LOCK_PREFIX "addl", v->counter, "er", i, "%0", "s");
15443 + GEN_BINARY_RMWcc(LOCK_PREFIX "addl", LOCK_PREFIX "subl", v->counter, "er", i, "%0", "s");
15444 }
15445
15446 /**
15447 @@ -152,7 +272,19 @@ static inline int atomic_add_negative(int i, atomic_t *v)
15448 *
15449 * Atomically adds @i to @v and returns @i + @v
15450 */
15451 -static inline int atomic_add_return(int i, atomic_t *v)
15452 +static inline int __intentional_overflow(-1) atomic_add_return(int i, atomic_t *v)
15453 +{
15454 + return i + xadd_check_overflow(&v->counter, i);
15455 +}
15456 +
15457 +/**
15458 + * atomic_add_return_unchecked - add integer and return
15459 + * @i: integer value to add
15460 + * @v: pointer of type atomic_unchecked_t
15461 + *
15462 + * Atomically adds @i to @v and returns @i + @v
15463 + */
15464 +static inline int atomic_add_return_unchecked(int i, atomic_unchecked_t *v)
15465 {
15466 return i + xadd(&v->counter, i);
15467 }
15468 @@ -164,15 +296,24 @@ static inline int atomic_add_return(int i, atomic_t *v)
15469 *
15470 * Atomically subtracts @i from @v and returns @v - @i
15471 */
15472 -static inline int atomic_sub_return(int i, atomic_t *v)
15473 +static inline int __intentional_overflow(-1) atomic_sub_return(int i, atomic_t *v)
15474 {
15475 return atomic_add_return(-i, v);
15476 }
15477
15478 #define atomic_inc_return(v) (atomic_add_return(1, v))
15479 +static inline int atomic_inc_return_unchecked(atomic_unchecked_t *v)
15480 +{
15481 + return atomic_add_return_unchecked(1, v);
15482 +}
15483 #define atomic_dec_return(v) (atomic_sub_return(1, v))
15484
15485 -static inline int atomic_cmpxchg(atomic_t *v, int old, int new)
15486 +static inline int __intentional_overflow(-1) atomic_cmpxchg(atomic_t *v, int old, int new)
15487 +{
15488 + return cmpxchg(&v->counter, old, new);
15489 +}
15490 +
15491 +static inline int atomic_cmpxchg_unchecked(atomic_unchecked_t *v, int old, int new)
15492 {
15493 return cmpxchg(&v->counter, old, new);
15494 }
15495 @@ -182,6 +323,11 @@ static inline int atomic_xchg(atomic_t *v, int new)
15496 return xchg(&v->counter, new);
15497 }
15498
15499 +static inline int atomic_xchg_unchecked(atomic_unchecked_t *v, int new)
15500 +{
15501 + return xchg(&v->counter, new);
15502 +}
15503 +
15504 /**
15505 * __atomic_add_unless - add unless the number is already a given value
15506 * @v: pointer of type atomic_t
15507 @@ -193,12 +339,25 @@ static inline int atomic_xchg(atomic_t *v, int new)
15508 */
15509 static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15510 {
15511 - int c, old;
15512 + int c, old, new;
15513 c = atomic_read(v);
15514 for (;;) {
15515 - if (unlikely(c == (u)))
15516 + if (unlikely(c == u))
15517 break;
15518 - old = atomic_cmpxchg((v), c, c + (a));
15519 +
15520 + asm volatile("addl %2,%0\n"
15521 +
15522 +#ifdef CONFIG_PAX_REFCOUNT
15523 + "jno 0f\n"
15524 + "subl %2,%0\n"
15525 + "int $4\n0:\n"
15526 + _ASM_EXTABLE(0b, 0b)
15527 +#endif
15528 +
15529 + : "=r" (new)
15530 + : "0" (c), "ir" (a));
15531 +
15532 + old = atomic_cmpxchg(v, c, new);
15533 if (likely(old == c))
15534 break;
15535 c = old;
15536 @@ -207,6 +366,49 @@ static inline int __atomic_add_unless(atomic_t *v, int a, int u)
15537 }
15538
15539 /**
15540 + * atomic_inc_not_zero_hint - increment if not null
15541 + * @v: pointer of type atomic_t
15542 + * @hint: probable value of the atomic before the increment
15543 + *
15544 + * This version of atomic_inc_not_zero() gives a hint of probable
15545 + * value of the atomic. This helps processor to not read the memory
15546 + * before doing the atomic read/modify/write cycle, lowering
15547 + * number of bus transactions on some arches.
15548 + *
15549 + * Returns: 0 if increment was not done, 1 otherwise.
15550 + */
15551 +#define atomic_inc_not_zero_hint atomic_inc_not_zero_hint
15552 +static inline int atomic_inc_not_zero_hint(atomic_t *v, int hint)
15553 +{
15554 + int val, c = hint, new;
15555 +
15556 + /* sanity test, should be removed by compiler if hint is a constant */
15557 + if (!hint)
15558 + return __atomic_add_unless(v, 1, 0);
15559 +
15560 + do {
15561 + asm volatile("incl %0\n"
15562 +
15563 +#ifdef CONFIG_PAX_REFCOUNT
15564 + "jno 0f\n"
15565 + "decl %0\n"
15566 + "int $4\n0:\n"
15567 + _ASM_EXTABLE(0b, 0b)
15568 +#endif
15569 +
15570 + : "=r" (new)
15571 + : "0" (c));
15572 +
15573 + val = atomic_cmpxchg(v, c, new);
15574 + if (val == c)
15575 + return 1;
15576 + c = val;
15577 + } while (c);
15578 +
15579 + return 0;
15580 +}
15581 +
15582 +/**
15583 * atomic_inc_short - increment of a short integer
15584 * @v: pointer to type int
15585 *
15586 @@ -220,14 +422,37 @@ static inline short int atomic_inc_short(short int *v)
15587 }
15588
15589 /* These are x86-specific, used by some header files */
15590 -#define atomic_clear_mask(mask, addr) \
15591 - asm volatile(LOCK_PREFIX "andl %0,%1" \
15592 - : : "r" (~(mask)), "m" (*(addr)) : "memory")
15593 +static inline void atomic_clear_mask(unsigned int mask, atomic_t *v)
15594 +{
15595 + asm volatile(LOCK_PREFIX "andl %1,%0"
15596 + : "+m" (v->counter)
15597 + : "r" (~(mask))
15598 + : "memory");
15599 +}
15600
15601 -#define atomic_set_mask(mask, addr) \
15602 - asm volatile(LOCK_PREFIX "orl %0,%1" \
15603 - : : "r" ((unsigned)(mask)), "m" (*(addr)) \
15604 - : "memory")
15605 +static inline void atomic_clear_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15606 +{
15607 + asm volatile(LOCK_PREFIX "andl %1,%0"
15608 + : "+m" (v->counter)
15609 + : "r" (~(mask))
15610 + : "memory");
15611 +}
15612 +
15613 +static inline void atomic_set_mask(unsigned int mask, atomic_t *v)
15614 +{
15615 + asm volatile(LOCK_PREFIX "orl %1,%0"
15616 + : "+m" (v->counter)
15617 + : "r" (mask)
15618 + : "memory");
15619 +}
15620 +
15621 +static inline void atomic_set_mask_unchecked(unsigned int mask, atomic_unchecked_t *v)
15622 +{
15623 + asm volatile(LOCK_PREFIX "orl %1,%0"
15624 + : "+m" (v->counter)
15625 + : "r" (mask)
15626 + : "memory");
15627 +}
15628
15629 #ifdef CONFIG_X86_32
15630 # include <asm/atomic64_32.h>
15631 diff --git a/arch/x86/include/asm/atomic64_32.h b/arch/x86/include/asm/atomic64_32.h
15632 index b154de7..bf18a5a 100644
15633 --- a/arch/x86/include/asm/atomic64_32.h
15634 +++ b/arch/x86/include/asm/atomic64_32.h
15635 @@ -12,6 +12,14 @@ typedef struct {
15636 u64 __aligned(8) counter;
15637 } atomic64_t;
15638
15639 +#ifdef CONFIG_PAX_REFCOUNT
15640 +typedef struct {
15641 + u64 __aligned(8) counter;
15642 +} atomic64_unchecked_t;
15643 +#else
15644 +typedef atomic64_t atomic64_unchecked_t;
15645 +#endif
15646 +
15647 #define ATOMIC64_INIT(val) { (val) }
15648
15649 #define __ATOMIC64_DECL(sym) void atomic64_##sym(atomic64_t *, ...)
15650 @@ -37,21 +45,31 @@ typedef struct {
15651 ATOMIC64_DECL_ONE(sym##_386)
15652
15653 ATOMIC64_DECL_ONE(add_386);
15654 +ATOMIC64_DECL_ONE(add_unchecked_386);
15655 ATOMIC64_DECL_ONE(sub_386);
15656 +ATOMIC64_DECL_ONE(sub_unchecked_386);
15657 ATOMIC64_DECL_ONE(inc_386);
15658 +ATOMIC64_DECL_ONE(inc_unchecked_386);
15659 ATOMIC64_DECL_ONE(dec_386);
15660 +ATOMIC64_DECL_ONE(dec_unchecked_386);
15661 #endif
15662
15663 #define alternative_atomic64(f, out, in...) \
15664 __alternative_atomic64(f, f, ASM_OUTPUT2(out), ## in)
15665
15666 ATOMIC64_DECL(read);
15667 +ATOMIC64_DECL(read_unchecked);
15668 ATOMIC64_DECL(set);
15669 +ATOMIC64_DECL(set_unchecked);
15670 ATOMIC64_DECL(xchg);
15671 ATOMIC64_DECL(add_return);
15672 +ATOMIC64_DECL(add_return_unchecked);
15673 ATOMIC64_DECL(sub_return);
15674 +ATOMIC64_DECL(sub_return_unchecked);
15675 ATOMIC64_DECL(inc_return);
15676 +ATOMIC64_DECL(inc_return_unchecked);
15677 ATOMIC64_DECL(dec_return);
15678 +ATOMIC64_DECL(dec_return_unchecked);
15679 ATOMIC64_DECL(dec_if_positive);
15680 ATOMIC64_DECL(inc_not_zero);
15681 ATOMIC64_DECL(add_unless);
15682 @@ -77,6 +95,21 @@ static inline long long atomic64_cmpxchg(atomic64_t *v, long long o, long long n
15683 }
15684
15685 /**
15686 + * atomic64_cmpxchg_unchecked - cmpxchg atomic64 variable
15687 + * @p: pointer to type atomic64_unchecked_t
15688 + * @o: expected value
15689 + * @n: new value
15690 + *
15691 + * Atomically sets @v to @n if it was equal to @o and returns
15692 + * the old value.
15693 + */
15694 +
15695 +static inline long long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long long o, long long n)
15696 +{
15697 + return cmpxchg64(&v->counter, o, n);
15698 +}
15699 +
15700 +/**
15701 * atomic64_xchg - xchg atomic64 variable
15702 * @v: pointer to type atomic64_t
15703 * @n: value to assign
15704 @@ -112,6 +145,22 @@ static inline void atomic64_set(atomic64_t *v, long long i)
15705 }
15706
15707 /**
15708 + * atomic64_set_unchecked - set atomic64 variable
15709 + * @v: pointer to type atomic64_unchecked_t
15710 + * @n: value to assign
15711 + *
15712 + * Atomically sets the value of @v to @n.
15713 + */
15714 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long long i)
15715 +{
15716 + unsigned high = (unsigned)(i >> 32);
15717 + unsigned low = (unsigned)i;
15718 + alternative_atomic64(set, /* no output */,
15719 + "S" (v), "b" (low), "c" (high)
15720 + : "eax", "edx", "memory");
15721 +}
15722 +
15723 +/**
15724 * atomic64_read - read atomic64 variable
15725 * @v: pointer to type atomic64_t
15726 *
15727 @@ -125,6 +174,19 @@ static inline long long atomic64_read(const atomic64_t *v)
15728 }
15729
15730 /**
15731 + * atomic64_read_unchecked - read atomic64 variable
15732 + * @v: pointer to type atomic64_unchecked_t
15733 + *
15734 + * Atomically reads the value of @v and returns it.
15735 + */
15736 +static inline long long __intentional_overflow(-1) atomic64_read_unchecked(atomic64_unchecked_t *v)
15737 +{
15738 + long long r;
15739 + alternative_atomic64(read, "=&A" (r), "c" (v) : "memory");
15740 + return r;
15741 + }
15742 +
15743 +/**
15744 * atomic64_add_return - add and return
15745 * @i: integer value to add
15746 * @v: pointer to type atomic64_t
15747 @@ -139,6 +201,21 @@ static inline long long atomic64_add_return(long long i, atomic64_t *v)
15748 return i;
15749 }
15750
15751 +/**
15752 + * atomic64_add_return_unchecked - add and return
15753 + * @i: integer value to add
15754 + * @v: pointer to type atomic64_unchecked_t
15755 + *
15756 + * Atomically adds @i to @v and returns @i + *@v
15757 + */
15758 +static inline long long atomic64_add_return_unchecked(long long i, atomic64_unchecked_t *v)
15759 +{
15760 + alternative_atomic64(add_return_unchecked,
15761 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15762 + ASM_NO_INPUT_CLOBBER("memory"));
15763 + return i;
15764 +}
15765 +
15766 /*
15767 * Other variants with different arithmetic operators:
15768 */
15769 @@ -158,6 +235,14 @@ static inline long long atomic64_inc_return(atomic64_t *v)
15770 return a;
15771 }
15772
15773 +static inline long long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
15774 +{
15775 + long long a;
15776 + alternative_atomic64(inc_return_unchecked, "=&A" (a),
15777 + "S" (v) : "memory", "ecx");
15778 + return a;
15779 +}
15780 +
15781 static inline long long atomic64_dec_return(atomic64_t *v)
15782 {
15783 long long a;
15784 @@ -182,6 +267,21 @@ static inline long long atomic64_add(long long i, atomic64_t *v)
15785 }
15786
15787 /**
15788 + * atomic64_add_unchecked - add integer to atomic64 variable
15789 + * @i: integer value to add
15790 + * @v: pointer to type atomic64_unchecked_t
15791 + *
15792 + * Atomically adds @i to @v.
15793 + */
15794 +static inline long long atomic64_add_unchecked(long long i, atomic64_unchecked_t *v)
15795 +{
15796 + __alternative_atomic64(add_unchecked, add_return_unchecked,
15797 + ASM_OUTPUT2("+A" (i), "+c" (v)),
15798 + ASM_NO_INPUT_CLOBBER("memory"));
15799 + return i;
15800 +}
15801 +
15802 +/**
15803 * atomic64_sub - subtract the atomic64 variable
15804 * @i: integer value to subtract
15805 * @v: pointer to type atomic64_t
15806 diff --git a/arch/x86/include/asm/atomic64_64.h b/arch/x86/include/asm/atomic64_64.h
15807 index f8d273e..02f39f3 100644
15808 --- a/arch/x86/include/asm/atomic64_64.h
15809 +++ b/arch/x86/include/asm/atomic64_64.h
15810 @@ -22,6 +22,18 @@ static inline long atomic64_read(const atomic64_t *v)
15811 }
15812
15813 /**
15814 + * atomic64_read_unchecked - read atomic64 variable
15815 + * @v: pointer of type atomic64_unchecked_t
15816 + *
15817 + * Atomically reads the value of @v.
15818 + * Doesn't imply a read memory barrier.
15819 + */
15820 +static inline long __intentional_overflow(-1) atomic64_read_unchecked(const atomic64_unchecked_t *v)
15821 +{
15822 + return ACCESS_ONCE((v)->counter);
15823 +}
15824 +
15825 +/**
15826 * atomic64_set - set atomic64 variable
15827 * @v: pointer to type atomic64_t
15828 * @i: required value
15829 @@ -34,6 +46,18 @@ static inline void atomic64_set(atomic64_t *v, long i)
15830 }
15831
15832 /**
15833 + * atomic64_set_unchecked - set atomic64 variable
15834 + * @v: pointer to type atomic64_unchecked_t
15835 + * @i: required value
15836 + *
15837 + * Atomically sets the value of @v to @i.
15838 + */
15839 +static inline void atomic64_set_unchecked(atomic64_unchecked_t *v, long i)
15840 +{
15841 + v->counter = i;
15842 +}
15843 +
15844 +/**
15845 * atomic64_add - add integer to atomic64 variable
15846 * @i: integer value to add
15847 * @v: pointer to type atomic64_t
15848 @@ -42,6 +66,28 @@ static inline void atomic64_set(atomic64_t *v, long i)
15849 */
15850 static inline void atomic64_add(long i, atomic64_t *v)
15851 {
15852 + asm volatile(LOCK_PREFIX "addq %1,%0\n"
15853 +
15854 +#ifdef CONFIG_PAX_REFCOUNT
15855 + "jno 0f\n"
15856 + LOCK_PREFIX "subq %1,%0\n"
15857 + "int $4\n0:\n"
15858 + _ASM_EXTABLE(0b, 0b)
15859 +#endif
15860 +
15861 + : "=m" (v->counter)
15862 + : "er" (i), "m" (v->counter));
15863 +}
15864 +
15865 +/**
15866 + * atomic64_add_unchecked - add integer to atomic64 variable
15867 + * @i: integer value to add
15868 + * @v: pointer to type atomic64_unchecked_t
15869 + *
15870 + * Atomically adds @i to @v.
15871 + */
15872 +static inline void atomic64_add_unchecked(long i, atomic64_unchecked_t *v)
15873 +{
15874 asm volatile(LOCK_PREFIX "addq %1,%0"
15875 : "=m" (v->counter)
15876 : "er" (i), "m" (v->counter));
15877 @@ -56,7 +102,29 @@ static inline void atomic64_add(long i, atomic64_t *v)
15878 */
15879 static inline void atomic64_sub(long i, atomic64_t *v)
15880 {
15881 - asm volatile(LOCK_PREFIX "subq %1,%0"
15882 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15883 +
15884 +#ifdef CONFIG_PAX_REFCOUNT
15885 + "jno 0f\n"
15886 + LOCK_PREFIX "addq %1,%0\n"
15887 + "int $4\n0:\n"
15888 + _ASM_EXTABLE(0b, 0b)
15889 +#endif
15890 +
15891 + : "=m" (v->counter)
15892 + : "er" (i), "m" (v->counter));
15893 +}
15894 +
15895 +/**
15896 + * atomic64_sub_unchecked - subtract the atomic64 variable
15897 + * @i: integer value to subtract
15898 + * @v: pointer to type atomic64_unchecked_t
15899 + *
15900 + * Atomically subtracts @i from @v.
15901 + */
15902 +static inline void atomic64_sub_unchecked(long i, atomic64_unchecked_t *v)
15903 +{
15904 + asm volatile(LOCK_PREFIX "subq %1,%0\n"
15905 : "=m" (v->counter)
15906 : "er" (i), "m" (v->counter));
15907 }
15908 @@ -72,7 +140,7 @@ static inline void atomic64_sub(long i, atomic64_t *v)
15909 */
15910 static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15911 {
15912 - GEN_BINARY_RMWcc(LOCK_PREFIX "subq", v->counter, "er", i, "%0", "e");
15913 + GEN_BINARY_RMWcc(LOCK_PREFIX "subq", LOCK_PREFIX "addq", v->counter, "er", i, "%0", "e");
15914 }
15915
15916 /**
15917 @@ -83,6 +151,27 @@ static inline int atomic64_sub_and_test(long i, atomic64_t *v)
15918 */
15919 static inline void atomic64_inc(atomic64_t *v)
15920 {
15921 + asm volatile(LOCK_PREFIX "incq %0\n"
15922 +
15923 +#ifdef CONFIG_PAX_REFCOUNT
15924 + "jno 0f\n"
15925 + LOCK_PREFIX "decq %0\n"
15926 + "int $4\n0:\n"
15927 + _ASM_EXTABLE(0b, 0b)
15928 +#endif
15929 +
15930 + : "=m" (v->counter)
15931 + : "m" (v->counter));
15932 +}
15933 +
15934 +/**
15935 + * atomic64_inc_unchecked - increment atomic64 variable
15936 + * @v: pointer to type atomic64_unchecked_t
15937 + *
15938 + * Atomically increments @v by 1.
15939 + */
15940 +static inline void atomic64_inc_unchecked(atomic64_unchecked_t *v)
15941 +{
15942 asm volatile(LOCK_PREFIX "incq %0"
15943 : "=m" (v->counter)
15944 : "m" (v->counter));
15945 @@ -96,7 +185,28 @@ static inline void atomic64_inc(atomic64_t *v)
15946 */
15947 static inline void atomic64_dec(atomic64_t *v)
15948 {
15949 - asm volatile(LOCK_PREFIX "decq %0"
15950 + asm volatile(LOCK_PREFIX "decq %0\n"
15951 +
15952 +#ifdef CONFIG_PAX_REFCOUNT
15953 + "jno 0f\n"
15954 + LOCK_PREFIX "incq %0\n"
15955 + "int $4\n0:\n"
15956 + _ASM_EXTABLE(0b, 0b)
15957 +#endif
15958 +
15959 + : "=m" (v->counter)
15960 + : "m" (v->counter));
15961 +}
15962 +
15963 +/**
15964 + * atomic64_dec_unchecked - decrement atomic64 variable
15965 + * @v: pointer to type atomic64_t
15966 + *
15967 + * Atomically decrements @v by 1.
15968 + */
15969 +static inline void atomic64_dec_unchecked(atomic64_unchecked_t *v)
15970 +{
15971 + asm volatile(LOCK_PREFIX "decq %0\n"
15972 : "=m" (v->counter)
15973 : "m" (v->counter));
15974 }
15975 @@ -111,7 +221,7 @@ static inline void atomic64_dec(atomic64_t *v)
15976 */
15977 static inline int atomic64_dec_and_test(atomic64_t *v)
15978 {
15979 - GEN_UNARY_RMWcc(LOCK_PREFIX "decq", v->counter, "%0", "e");
15980 + GEN_UNARY_RMWcc(LOCK_PREFIX "decq", LOCK_PREFIX "incq", v->counter, "%0", "e");
15981 }
15982
15983 /**
15984 @@ -124,7 +234,7 @@ static inline int atomic64_dec_and_test(atomic64_t *v)
15985 */
15986 static inline int atomic64_inc_and_test(atomic64_t *v)
15987 {
15988 - GEN_UNARY_RMWcc(LOCK_PREFIX "incq", v->counter, "%0", "e");
15989 + GEN_UNARY_RMWcc(LOCK_PREFIX "incq", LOCK_PREFIX "decq", v->counter, "%0", "e");
15990 }
15991
15992 /**
15993 @@ -138,7 +248,7 @@ static inline int atomic64_inc_and_test(atomic64_t *v)
15994 */
15995 static inline int atomic64_add_negative(long i, atomic64_t *v)
15996 {
15997 - GEN_BINARY_RMWcc(LOCK_PREFIX "addq", v->counter, "er", i, "%0", "s");
15998 + GEN_BINARY_RMWcc(LOCK_PREFIX "addq", LOCK_PREFIX "subq", v->counter, "er", i, "%0", "s");
15999 }
16000
16001 /**
16002 @@ -150,6 +260,18 @@ static inline int atomic64_add_negative(long i, atomic64_t *v)
16003 */
16004 static inline long atomic64_add_return(long i, atomic64_t *v)
16005 {
16006 + return i + xadd_check_overflow(&v->counter, i);
16007 +}
16008 +
16009 +/**
16010 + * atomic64_add_return_unchecked - add and return
16011 + * @i: integer value to add
16012 + * @v: pointer to type atomic64_unchecked_t
16013 + *
16014 + * Atomically adds @i to @v and returns @i + @v
16015 + */
16016 +static inline long atomic64_add_return_unchecked(long i, atomic64_unchecked_t *v)
16017 +{
16018 return i + xadd(&v->counter, i);
16019 }
16020
16021 @@ -159,6 +281,10 @@ static inline long atomic64_sub_return(long i, atomic64_t *v)
16022 }
16023
16024 #define atomic64_inc_return(v) (atomic64_add_return(1, (v)))
16025 +static inline long atomic64_inc_return_unchecked(atomic64_unchecked_t *v)
16026 +{
16027 + return atomic64_add_return_unchecked(1, v);
16028 +}
16029 #define atomic64_dec_return(v) (atomic64_sub_return(1, (v)))
16030
16031 static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16032 @@ -166,6 +292,11 @@ static inline long atomic64_cmpxchg(atomic64_t *v, long old, long new)
16033 return cmpxchg(&v->counter, old, new);
16034 }
16035
16036 +static inline long atomic64_cmpxchg_unchecked(atomic64_unchecked_t *v, long old, long new)
16037 +{
16038 + return cmpxchg(&v->counter, old, new);
16039 +}
16040 +
16041 static inline long atomic64_xchg(atomic64_t *v, long new)
16042 {
16043 return xchg(&v->counter, new);
16044 @@ -182,17 +313,30 @@ static inline long atomic64_xchg(atomic64_t *v, long new)
16045 */
16046 static inline int atomic64_add_unless(atomic64_t *v, long a, long u)
16047 {
16048 - long c, old;
16049 + long c, old, new;
16050 c = atomic64_read(v);
16051 for (;;) {
16052 - if (unlikely(c == (u)))
16053 + if (unlikely(c == u))
16054 break;
16055 - old = atomic64_cmpxchg((v), c, c + (a));
16056 +
16057 + asm volatile("add %2,%0\n"
16058 +
16059 +#ifdef CONFIG_PAX_REFCOUNT
16060 + "jno 0f\n"
16061 + "sub %2,%0\n"
16062 + "int $4\n0:\n"
16063 + _ASM_EXTABLE(0b, 0b)
16064 +#endif
16065 +
16066 + : "=r" (new)
16067 + : "0" (c), "ir" (a));
16068 +
16069 + old = atomic64_cmpxchg(v, c, new);
16070 if (likely(old == c))
16071 break;
16072 c = old;
16073 }
16074 - return c != (u);
16075 + return c != u;
16076 }
16077
16078 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1, 0)
16079 diff --git a/arch/x86/include/asm/barrier.h b/arch/x86/include/asm/barrier.h
16080 index 959e45b..6ea9bf6 100644
16081 --- a/arch/x86/include/asm/barrier.h
16082 +++ b/arch/x86/include/asm/barrier.h
16083 @@ -57,7 +57,7 @@
16084 do { \
16085 compiletime_assert_atomic_type(*p); \
16086 smp_mb(); \
16087 - ACCESS_ONCE(*p) = (v); \
16088 + ACCESS_ONCE_RW(*p) = (v); \
16089 } while (0)
16090
16091 #define smp_load_acquire(p) \
16092 @@ -74,7 +74,7 @@ do { \
16093 do { \
16094 compiletime_assert_atomic_type(*p); \
16095 barrier(); \
16096 - ACCESS_ONCE(*p) = (v); \
16097 + ACCESS_ONCE_RW(*p) = (v); \
16098 } while (0)
16099
16100 #define smp_load_acquire(p) \
16101 diff --git a/arch/x86/include/asm/bitops.h b/arch/x86/include/asm/bitops.h
16102 index cfe3b95..d01b118 100644
16103 --- a/arch/x86/include/asm/bitops.h
16104 +++ b/arch/x86/include/asm/bitops.h
16105 @@ -50,7 +50,7 @@
16106 * a mask operation on a byte.
16107 */
16108 #define IS_IMMEDIATE(nr) (__builtin_constant_p(nr))
16109 -#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((void *)(addr) + ((nr)>>3))
16110 +#define CONST_MASK_ADDR(nr, addr) BITOP_ADDR((volatile void *)(addr) + ((nr)>>3))
16111 #define CONST_MASK(nr) (1 << ((nr) & 7))
16112
16113 /**
16114 @@ -203,7 +203,7 @@ static inline void change_bit(long nr, volatile unsigned long *addr)
16115 */
16116 static inline int test_and_set_bit(long nr, volatile unsigned long *addr)
16117 {
16118 - GEN_BINARY_RMWcc(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16119 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "bts", *addr, "Ir", nr, "%0", "c");
16120 }
16121
16122 /**
16123 @@ -249,7 +249,7 @@ static inline int __test_and_set_bit(long nr, volatile unsigned long *addr)
16124 */
16125 static inline int test_and_clear_bit(long nr, volatile unsigned long *addr)
16126 {
16127 - GEN_BINARY_RMWcc(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16128 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btr", *addr, "Ir", nr, "%0", "c");
16129 }
16130
16131 /**
16132 @@ -302,7 +302,7 @@ static inline int __test_and_change_bit(long nr, volatile unsigned long *addr)
16133 */
16134 static inline int test_and_change_bit(long nr, volatile unsigned long *addr)
16135 {
16136 - GEN_BINARY_RMWcc(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16137 + GEN_BINARY_RMWcc_unchecked(LOCK_PREFIX "btc", *addr, "Ir", nr, "%0", "c");
16138 }
16139
16140 static __always_inline int constant_test_bit(long nr, const volatile unsigned long *addr)
16141 @@ -343,7 +343,7 @@ static int test_bit(int nr, const volatile unsigned long *addr);
16142 *
16143 * Undefined if no bit exists, so code should check against 0 first.
16144 */
16145 -static inline unsigned long __ffs(unsigned long word)
16146 +static inline unsigned long __intentional_overflow(-1) __ffs(unsigned long word)
16147 {
16148 asm("rep; bsf %1,%0"
16149 : "=r" (word)
16150 @@ -357,7 +357,7 @@ static inline unsigned long __ffs(unsigned long word)
16151 *
16152 * Undefined if no zero exists, so code should check against ~0UL first.
16153 */
16154 -static inline unsigned long ffz(unsigned long word)
16155 +static inline unsigned long __intentional_overflow(-1) ffz(unsigned long word)
16156 {
16157 asm("rep; bsf %1,%0"
16158 : "=r" (word)
16159 @@ -371,7 +371,7 @@ static inline unsigned long ffz(unsigned long word)
16160 *
16161 * Undefined if no set bit exists, so code should check against 0 first.
16162 */
16163 -static inline unsigned long __fls(unsigned long word)
16164 +static inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
16165 {
16166 asm("bsr %1,%0"
16167 : "=r" (word)
16168 @@ -434,7 +434,7 @@ static inline int ffs(int x)
16169 * set bit if value is nonzero. The last (most significant) bit is
16170 * at position 32.
16171 */
16172 -static inline int fls(int x)
16173 +static inline int __intentional_overflow(-1) fls(int x)
16174 {
16175 int r;
16176
16177 @@ -476,7 +476,7 @@ static inline int fls(int x)
16178 * at position 64.
16179 */
16180 #ifdef CONFIG_X86_64
16181 -static __always_inline int fls64(__u64 x)
16182 +static __always_inline __intentional_overflow(-1) int fls64(__u64 x)
16183 {
16184 int bitpos = -1;
16185 /*
16186 diff --git a/arch/x86/include/asm/boot.h b/arch/x86/include/asm/boot.h
16187 index 4fa687a..60f2d39 100644
16188 --- a/arch/x86/include/asm/boot.h
16189 +++ b/arch/x86/include/asm/boot.h
16190 @@ -6,10 +6,15 @@
16191 #include <uapi/asm/boot.h>
16192
16193 /* Physical address where kernel should be loaded. */
16194 -#define LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16195 +#define ____LOAD_PHYSICAL_ADDR ((CONFIG_PHYSICAL_START \
16196 + (CONFIG_PHYSICAL_ALIGN - 1)) \
16197 & ~(CONFIG_PHYSICAL_ALIGN - 1))
16198
16199 +#ifndef __ASSEMBLY__
16200 +extern unsigned char __LOAD_PHYSICAL_ADDR[];
16201 +#define LOAD_PHYSICAL_ADDR ((unsigned long)__LOAD_PHYSICAL_ADDR)
16202 +#endif
16203 +
16204 /* Minimum kernel alignment, as a power of two */
16205 #ifdef CONFIG_X86_64
16206 #define MIN_KERNEL_ALIGN_LG2 PMD_SHIFT
16207 diff --git a/arch/x86/include/asm/cache.h b/arch/x86/include/asm/cache.h
16208 index 48f99f1..d78ebf9 100644
16209 --- a/arch/x86/include/asm/cache.h
16210 +++ b/arch/x86/include/asm/cache.h
16211 @@ -5,12 +5,13 @@
16212
16213 /* L1 cache line size */
16214 #define L1_CACHE_SHIFT (CONFIG_X86_L1_CACHE_SHIFT)
16215 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
16216 +#define L1_CACHE_BYTES (_AC(1,UL) << L1_CACHE_SHIFT)
16217
16218 #define __read_mostly __attribute__((__section__(".data..read_mostly")))
16219 +#define __read_only __attribute__((__section__(".data..read_only")))
16220
16221 #define INTERNODE_CACHE_SHIFT CONFIG_X86_INTERNODE_CACHE_SHIFT
16222 -#define INTERNODE_CACHE_BYTES (1 << INTERNODE_CACHE_SHIFT)
16223 +#define INTERNODE_CACHE_BYTES (_AC(1,UL) << INTERNODE_CACHE_SHIFT)
16224
16225 #ifdef CONFIG_X86_VSMP
16226 #ifdef CONFIG_SMP
16227 diff --git a/arch/x86/include/asm/calling.h b/arch/x86/include/asm/calling.h
16228 index 1c8b50e..166bcaa 100644
16229 --- a/arch/x86/include/asm/calling.h
16230 +++ b/arch/x86/include/asm/calling.h
16231 @@ -96,23 +96,26 @@ For 32-bit we have the following conventions - kernel is built with
16232 .endm
16233
16234 .macro SAVE_C_REGS_HELPER offset=0 rax=1 rcx=1 r8910=1 r11=1
16235 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16236 + movq_cfi r12, R12+\offset
16237 +#endif
16238 .if \r11
16239 - movq_cfi r11, 6*8+\offset
16240 + movq_cfi r11, R11+\offset
16241 .endif
16242 .if \r8910
16243 - movq_cfi r10, 7*8+\offset
16244 - movq_cfi r9, 8*8+\offset
16245 - movq_cfi r8, 9*8+\offset
16246 + movq_cfi r10, R10+\offset
16247 + movq_cfi r9, R9+\offset
16248 + movq_cfi r8, R8+\offset
16249 .endif
16250 .if \rax
16251 - movq_cfi rax, 10*8+\offset
16252 + movq_cfi rax, RAX+\offset
16253 .endif
16254 .if \rcx
16255 - movq_cfi rcx, 11*8+\offset
16256 + movq_cfi rcx, RCX+\offset
16257 .endif
16258 - movq_cfi rdx, 12*8+\offset
16259 - movq_cfi rsi, 13*8+\offset
16260 - movq_cfi rdi, 14*8+\offset
16261 + movq_cfi rdx, RDX+\offset
16262 + movq_cfi rsi, RSI+\offset
16263 + movq_cfi rdi, RDI+\offset
16264 .endm
16265 .macro SAVE_C_REGS offset=0
16266 SAVE_C_REGS_HELPER \offset, 1, 1, 1, 1
16267 @@ -131,76 +134,87 @@ For 32-bit we have the following conventions - kernel is built with
16268 .endm
16269
16270 .macro SAVE_EXTRA_REGS offset=0
16271 - movq_cfi r15, 0*8+\offset
16272 - movq_cfi r14, 1*8+\offset
16273 - movq_cfi r13, 2*8+\offset
16274 - movq_cfi r12, 3*8+\offset
16275 - movq_cfi rbp, 4*8+\offset
16276 - movq_cfi rbx, 5*8+\offset
16277 + movq_cfi r15, R15+\offset
16278 + movq_cfi r14, R14+\offset
16279 + movq_cfi r13, R13+\offset
16280 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16281 + movq_cfi r12, R12+\offset
16282 +#endif
16283 + movq_cfi rbp, RBP+\offset
16284 + movq_cfi rbx, RBX+\offset
16285 .endm
16286 .macro SAVE_EXTRA_REGS_RBP offset=0
16287 - movq_cfi rbp, 4*8+\offset
16288 + movq_cfi rbp, RBP+\offset
16289 .endm
16290
16291 .macro RESTORE_EXTRA_REGS offset=0
16292 - movq_cfi_restore 0*8+\offset, r15
16293 - movq_cfi_restore 1*8+\offset, r14
16294 - movq_cfi_restore 2*8+\offset, r13
16295 - movq_cfi_restore 3*8+\offset, r12
16296 - movq_cfi_restore 4*8+\offset, rbp
16297 - movq_cfi_restore 5*8+\offset, rbx
16298 + movq_cfi_restore R15+\offset, r15
16299 + movq_cfi_restore R14+\offset, r14
16300 + movq_cfi_restore R13+\offset, r13
16301 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16302 + movq_cfi_restore R12+\offset, r12
16303 +#endif
16304 + movq_cfi_restore RBP+\offset, rbp
16305 + movq_cfi_restore RBX+\offset, rbx
16306 .endm
16307
16308 .macro ZERO_EXTRA_REGS
16309 xorl %r15d, %r15d
16310 xorl %r14d, %r14d
16311 xorl %r13d, %r13d
16312 +#ifndef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16313 xorl %r12d, %r12d
16314 +#endif
16315 xorl %ebp, %ebp
16316 xorl %ebx, %ebx
16317 .endm
16318
16319 - .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1
16320 + .macro RESTORE_C_REGS_HELPER rstor_rax=1, rstor_rcx=1, rstor_r11=1, rstor_r8910=1, rstor_rdx=1, rstor_r12=1
16321 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
16322 + .if \rstor_r12
16323 + movq_cfi_restore R12, r12
16324 + .endif
16325 +#endif
16326 .if \rstor_r11
16327 - movq_cfi_restore 6*8, r11
16328 + movq_cfi_restore R11, r11
16329 .endif
16330 .if \rstor_r8910
16331 - movq_cfi_restore 7*8, r10
16332 - movq_cfi_restore 8*8, r9
16333 - movq_cfi_restore 9*8, r8
16334 + movq_cfi_restore R10, r10
16335 + movq_cfi_restore R9, r9
16336 + movq_cfi_restore R8, r8
16337 .endif
16338 .if \rstor_rax
16339 - movq_cfi_restore 10*8, rax
16340 + movq_cfi_restore RAX, rax
16341 .endif
16342 .if \rstor_rcx
16343 - movq_cfi_restore 11*8, rcx
16344 + movq_cfi_restore RCX, rcx
16345 .endif
16346 .if \rstor_rdx
16347 - movq_cfi_restore 12*8, rdx
16348 + movq_cfi_restore RDX, rdx
16349 .endif
16350 - movq_cfi_restore 13*8, rsi
16351 - movq_cfi_restore 14*8, rdi
16352 + movq_cfi_restore RSI, rsi
16353 + movq_cfi_restore RDI, rdi
16354 .endm
16355 .macro RESTORE_C_REGS
16356 - RESTORE_C_REGS_HELPER 1,1,1,1,1
16357 + RESTORE_C_REGS_HELPER 1,1,1,1,1,1
16358 .endm
16359 .macro RESTORE_C_REGS_EXCEPT_RAX
16360 - RESTORE_C_REGS_HELPER 0,1,1,1,1
16361 + RESTORE_C_REGS_HELPER 0,1,1,1,1,0
16362 .endm
16363 .macro RESTORE_C_REGS_EXCEPT_RCX
16364 - RESTORE_C_REGS_HELPER 1,0,1,1,1
16365 + RESTORE_C_REGS_HELPER 1,0,1,1,1,0
16366 .endm
16367 .macro RESTORE_C_REGS_EXCEPT_R11
16368 - RESTORE_C_REGS_HELPER 1,1,0,1,1
16369 + RESTORE_C_REGS_HELPER 1,1,0,1,1,1
16370 .endm
16371 .macro RESTORE_C_REGS_EXCEPT_RCX_R11
16372 - RESTORE_C_REGS_HELPER 1,0,0,1,1
16373 + RESTORE_C_REGS_HELPER 1,0,0,1,1,1
16374 .endm
16375 .macro RESTORE_RSI_RDI
16376 - RESTORE_C_REGS_HELPER 0,0,0,0,0
16377 + RESTORE_C_REGS_HELPER 0,0,0,0,0,1
16378 .endm
16379 .macro RESTORE_RSI_RDI_RDX
16380 - RESTORE_C_REGS_HELPER 0,0,0,0,1
16381 + RESTORE_C_REGS_HELPER 0,0,0,0,1,1
16382 .endm
16383
16384 .macro REMOVE_PT_GPREGS_FROM_STACK addskip=0
16385 diff --git a/arch/x86/include/asm/checksum_32.h b/arch/x86/include/asm/checksum_32.h
16386 index f50de69..2b0a458 100644
16387 --- a/arch/x86/include/asm/checksum_32.h
16388 +++ b/arch/x86/include/asm/checksum_32.h
16389 @@ -31,6 +31,14 @@ asmlinkage __wsum csum_partial_copy_generic(const void *src, void *dst,
16390 int len, __wsum sum,
16391 int *src_err_ptr, int *dst_err_ptr);
16392
16393 +asmlinkage __wsum csum_partial_copy_generic_to_user(const void *src, void *dst,
16394 + int len, __wsum sum,
16395 + int *src_err_ptr, int *dst_err_ptr);
16396 +
16397 +asmlinkage __wsum csum_partial_copy_generic_from_user(const void *src, void *dst,
16398 + int len, __wsum sum,
16399 + int *src_err_ptr, int *dst_err_ptr);
16400 +
16401 /*
16402 * Note: when you get a NULL pointer exception here this means someone
16403 * passed in an incorrect kernel address to one of these functions.
16404 @@ -53,7 +61,7 @@ static inline __wsum csum_partial_copy_from_user(const void __user *src,
16405
16406 might_sleep();
16407 stac();
16408 - ret = csum_partial_copy_generic((__force void *)src, dst,
16409 + ret = csum_partial_copy_generic_from_user((__force void *)src, dst,
16410 len, sum, err_ptr, NULL);
16411 clac();
16412
16413 @@ -187,7 +195,7 @@ static inline __wsum csum_and_copy_to_user(const void *src,
16414 might_sleep();
16415 if (access_ok(VERIFY_WRITE, dst, len)) {
16416 stac();
16417 - ret = csum_partial_copy_generic(src, (__force void *)dst,
16418 + ret = csum_partial_copy_generic_to_user(src, (__force void *)dst,
16419 len, sum, NULL, err_ptr);
16420 clac();
16421 return ret;
16422 diff --git a/arch/x86/include/asm/cmpxchg.h b/arch/x86/include/asm/cmpxchg.h
16423 index 99c105d7..2f667ac 100644
16424 --- a/arch/x86/include/asm/cmpxchg.h
16425 +++ b/arch/x86/include/asm/cmpxchg.h
16426 @@ -16,8 +16,12 @@ extern void __cmpxchg_wrong_size(void)
16427 __compiletime_error("Bad argument size for cmpxchg");
16428 extern void __xadd_wrong_size(void)
16429 __compiletime_error("Bad argument size for xadd");
16430 +extern void __xadd_check_overflow_wrong_size(void)
16431 + __compiletime_error("Bad argument size for xadd_check_overflow");
16432 extern void __add_wrong_size(void)
16433 __compiletime_error("Bad argument size for add");
16434 +extern void __add_check_overflow_wrong_size(void)
16435 + __compiletime_error("Bad argument size for add_check_overflow");
16436
16437 /*
16438 * Constants for operation sizes. On 32-bit, the 64-bit size it set to
16439 @@ -69,6 +73,38 @@ extern void __add_wrong_size(void)
16440 __ret; \
16441 })
16442
16443 +#ifdef CONFIG_PAX_REFCOUNT
16444 +#define __xchg_op_check_overflow(ptr, arg, op, lock) \
16445 + ({ \
16446 + __typeof__ (*(ptr)) __ret = (arg); \
16447 + switch (sizeof(*(ptr))) { \
16448 + case __X86_CASE_L: \
16449 + asm volatile (lock #op "l %0, %1\n" \
16450 + "jno 0f\n" \
16451 + "mov %0,%1\n" \
16452 + "int $4\n0:\n" \
16453 + _ASM_EXTABLE(0b, 0b) \
16454 + : "+r" (__ret), "+m" (*(ptr)) \
16455 + : : "memory", "cc"); \
16456 + break; \
16457 + case __X86_CASE_Q: \
16458 + asm volatile (lock #op "q %q0, %1\n" \
16459 + "jno 0f\n" \
16460 + "mov %0,%1\n" \
16461 + "int $4\n0:\n" \
16462 + _ASM_EXTABLE(0b, 0b) \
16463 + : "+r" (__ret), "+m" (*(ptr)) \
16464 + : : "memory", "cc"); \
16465 + break; \
16466 + default: \
16467 + __ ## op ## _check_overflow_wrong_size(); \
16468 + } \
16469 + __ret; \
16470 + })
16471 +#else
16472 +#define __xchg_op_check_overflow(ptr, arg, op, lock) __xchg_op(ptr, arg, op, lock)
16473 +#endif
16474 +
16475 /*
16476 * Note: no "lock" prefix even on SMP: xchg always implies lock anyway.
16477 * Since this is generally used to protect other memory information, we
16478 @@ -167,6 +203,9 @@ extern void __add_wrong_size(void)
16479 #define xadd_sync(ptr, inc) __xadd((ptr), (inc), "lock; ")
16480 #define xadd_local(ptr, inc) __xadd((ptr), (inc), "")
16481
16482 +#define __xadd_check_overflow(ptr, inc, lock) __xchg_op_check_overflow((ptr), (inc), xadd, lock)
16483 +#define xadd_check_overflow(ptr, inc) __xadd_check_overflow((ptr), (inc), LOCK_PREFIX)
16484 +
16485 #define __add(ptr, inc, lock) \
16486 ({ \
16487 __typeof__ (*(ptr)) __ret = (inc); \
16488 diff --git a/arch/x86/include/asm/compat.h b/arch/x86/include/asm/compat.h
16489 index acdee09..a553db3 100644
16490 --- a/arch/x86/include/asm/compat.h
16491 +++ b/arch/x86/include/asm/compat.h
16492 @@ -41,7 +41,7 @@ typedef s64 __attribute__((aligned(4))) compat_s64;
16493 typedef u32 compat_uint_t;
16494 typedef u32 compat_ulong_t;
16495 typedef u64 __attribute__((aligned(4))) compat_u64;
16496 -typedef u32 compat_uptr_t;
16497 +typedef u32 __user compat_uptr_t;
16498
16499 struct compat_timespec {
16500 compat_time_t tv_sec;
16501 diff --git a/arch/x86/include/asm/cpufeature.h b/arch/x86/include/asm/cpufeature.h
16502 index 3d6606f..91703f1 100644
16503 --- a/arch/x86/include/asm/cpufeature.h
16504 +++ b/arch/x86/include/asm/cpufeature.h
16505 @@ -214,7 +214,7 @@
16506 #define X86_FEATURE_PAUSEFILTER ( 8*32+13) /* AMD filtered pause intercept */
16507 #define X86_FEATURE_PFTHRESHOLD ( 8*32+14) /* AMD pause filter threshold */
16508 #define X86_FEATURE_VMMCALL ( 8*32+15) /* Prefer vmmcall to vmcall */
16509 -
16510 +#define X86_FEATURE_STRONGUDEREF (8*32+31) /* PaX PCID based strong UDEREF */
16511
16512 /* Intel-defined CPU features, CPUID level 0x00000007:0 (ebx), word 9 */
16513 #define X86_FEATURE_FSGSBASE ( 9*32+ 0) /* {RD/WR}{FS/GS}BASE instructions*/
16514 @@ -222,7 +222,7 @@
16515 #define X86_FEATURE_BMI1 ( 9*32+ 3) /* 1st group bit manipulation extensions */
16516 #define X86_FEATURE_HLE ( 9*32+ 4) /* Hardware Lock Elision */
16517 #define X86_FEATURE_AVX2 ( 9*32+ 5) /* AVX2 instructions */
16518 -#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Protection */
16519 +#define X86_FEATURE_SMEP ( 9*32+ 7) /* Supervisor Mode Execution Prevention */
16520 #define X86_FEATURE_BMI2 ( 9*32+ 8) /* 2nd group bit manipulation extensions */
16521 #define X86_FEATURE_ERMS ( 9*32+ 9) /* Enhanced REP MOVSB/STOSB */
16522 #define X86_FEATURE_INVPCID ( 9*32+10) /* Invalidate Processor Context ID */
16523 @@ -401,6 +401,7 @@ extern const char * const x86_bug_flags[NBUGINTS*32];
16524 #define cpu_has_eager_fpu boot_cpu_has(X86_FEATURE_EAGER_FPU)
16525 #define cpu_has_topoext boot_cpu_has(X86_FEATURE_TOPOEXT)
16526 #define cpu_has_bpext boot_cpu_has(X86_FEATURE_BPEXT)
16527 +#define cpu_has_pcid boot_cpu_has(X86_FEATURE_PCID)
16528
16529 #if __GNUC__ >= 4
16530 extern void warn_pre_alternatives(void);
16531 @@ -454,7 +455,8 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16532
16533 #ifdef CONFIG_X86_DEBUG_STATIC_CPU_HAS
16534 t_warn:
16535 - warn_pre_alternatives();
16536 + if (bit != X86_FEATURE_PCID && bit != X86_FEATURE_INVPCID)
16537 + warn_pre_alternatives();
16538 return false;
16539 #endif
16540
16541 @@ -475,7 +477,7 @@ static __always_inline __pure bool __static_cpu_has(u16 bit)
16542 ".section .discard,\"aw\",@progbits\n"
16543 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16544 ".previous\n"
16545 - ".section .altinstr_replacement,\"ax\"\n"
16546 + ".section .altinstr_replacement,\"a\"\n"
16547 "3: movb $1,%0\n"
16548 "4:\n"
16549 ".previous\n"
16550 @@ -510,7 +512,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16551 " .byte 5f - 4f\n" /* repl len */
16552 " .byte 3b - 2b\n" /* pad len */
16553 ".previous\n"
16554 - ".section .altinstr_replacement,\"ax\"\n"
16555 + ".section .altinstr_replacement,\"a\"\n"
16556 "4: jmp %l[t_no]\n"
16557 "5:\n"
16558 ".previous\n"
16559 @@ -545,7 +547,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16560 ".section .discard,\"aw\",@progbits\n"
16561 " .byte 0xff + (4f-3f) - (2b-1b)\n" /* size check */
16562 ".previous\n"
16563 - ".section .altinstr_replacement,\"ax\"\n"
16564 + ".section .altinstr_replacement,\"a\"\n"
16565 "3: movb $0,%0\n"
16566 "4:\n"
16567 ".previous\n"
16568 @@ -560,7 +562,7 @@ static __always_inline __pure bool _static_cpu_has_safe(u16 bit)
16569 ".section .discard,\"aw\",@progbits\n"
16570 " .byte 0xff + (6f-5f) - (4b-3b)\n" /* size check */
16571 ".previous\n"
16572 - ".section .altinstr_replacement,\"ax\"\n"
16573 + ".section .altinstr_replacement,\"a\"\n"
16574 "5: movb $1,%0\n"
16575 "6:\n"
16576 ".previous\n"
16577 diff --git a/arch/x86/include/asm/desc.h b/arch/x86/include/asm/desc.h
16578 index a0bf89f..56f0b2a 100644
16579 --- a/arch/x86/include/asm/desc.h
16580 +++ b/arch/x86/include/asm/desc.h
16581 @@ -4,6 +4,7 @@
16582 #include <asm/desc_defs.h>
16583 #include <asm/ldt.h>
16584 #include <asm/mmu.h>
16585 +#include <asm/pgtable.h>
16586
16587 #include <linux/smp.h>
16588 #include <linux/percpu.h>
16589 @@ -17,6 +18,7 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16590
16591 desc->type = (info->read_exec_only ^ 1) << 1;
16592 desc->type |= info->contents << 2;
16593 + desc->type |= info->seg_not_present ^ 1;
16594
16595 desc->s = 1;
16596 desc->dpl = 0x3;
16597 @@ -35,19 +37,14 @@ static inline void fill_ldt(struct desc_struct *desc, const struct user_desc *in
16598 }
16599
16600 extern struct desc_ptr idt_descr;
16601 -extern gate_desc idt_table[];
16602 -extern struct desc_ptr debug_idt_descr;
16603 -extern gate_desc debug_idt_table[];
16604 -
16605 -struct gdt_page {
16606 - struct desc_struct gdt[GDT_ENTRIES];
16607 -} __attribute__((aligned(PAGE_SIZE)));
16608 -
16609 -DECLARE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page);
16610 +extern gate_desc idt_table[IDT_ENTRIES];
16611 +extern const struct desc_ptr debug_idt_descr;
16612 +extern gate_desc debug_idt_table[IDT_ENTRIES];
16613
16614 +extern struct desc_struct cpu_gdt_table[NR_CPUS][PAGE_SIZE / sizeof(struct desc_struct)];
16615 static inline struct desc_struct *get_cpu_gdt_table(unsigned int cpu)
16616 {
16617 - return per_cpu(gdt_page, cpu).gdt;
16618 + return cpu_gdt_table[cpu];
16619 }
16620
16621 #ifdef CONFIG_X86_64
16622 @@ -72,8 +69,14 @@ static inline void pack_gate(gate_desc *gate, unsigned char type,
16623 unsigned long base, unsigned dpl, unsigned flags,
16624 unsigned short seg)
16625 {
16626 - gate->a = (seg << 16) | (base & 0xffff);
16627 - gate->b = (base & 0xffff0000) | (((0x80 | type | (dpl << 5)) & 0xff) << 8);
16628 + gate->gate.offset_low = base;
16629 + gate->gate.seg = seg;
16630 + gate->gate.reserved = 0;
16631 + gate->gate.type = type;
16632 + gate->gate.s = 0;
16633 + gate->gate.dpl = dpl;
16634 + gate->gate.p = 1;
16635 + gate->gate.offset_high = base >> 16;
16636 }
16637
16638 #endif
16639 @@ -118,12 +121,16 @@ static inline void paravirt_free_ldt(struct desc_struct *ldt, unsigned entries)
16640
16641 static inline void native_write_idt_entry(gate_desc *idt, int entry, const gate_desc *gate)
16642 {
16643 + pax_open_kernel();
16644 memcpy(&idt[entry], gate, sizeof(*gate));
16645 + pax_close_kernel();
16646 }
16647
16648 static inline void native_write_ldt_entry(struct desc_struct *ldt, int entry, const void *desc)
16649 {
16650 + pax_open_kernel();
16651 memcpy(&ldt[entry], desc, 8);
16652 + pax_close_kernel();
16653 }
16654
16655 static inline void
16656 @@ -137,7 +144,9 @@ native_write_gdt_entry(struct desc_struct *gdt, int entry, const void *desc, int
16657 default: size = sizeof(*gdt); break;
16658 }
16659
16660 + pax_open_kernel();
16661 memcpy(&gdt[entry], desc, size);
16662 + pax_close_kernel();
16663 }
16664
16665 static inline void pack_descriptor(struct desc_struct *desc, unsigned long base,
16666 @@ -210,7 +219,9 @@ static inline void native_set_ldt(const void *addr, unsigned int entries)
16667
16668 static inline void native_load_tr_desc(void)
16669 {
16670 + pax_open_kernel();
16671 asm volatile("ltr %w0"::"q" (GDT_ENTRY_TSS*8));
16672 + pax_close_kernel();
16673 }
16674
16675 static inline void native_load_gdt(const struct desc_ptr *dtr)
16676 @@ -247,8 +258,10 @@ static inline void native_load_tls(struct thread_struct *t, unsigned int cpu)
16677 struct desc_struct *gdt = get_cpu_gdt_table(cpu);
16678 unsigned int i;
16679
16680 + pax_open_kernel();
16681 for (i = 0; i < GDT_ENTRY_TLS_ENTRIES; i++)
16682 gdt[GDT_ENTRY_TLS_MIN + i] = t->tls_array[i];
16683 + pax_close_kernel();
16684 }
16685
16686 /* This intentionally ignores lm, since 32-bit apps don't have that field. */
16687 @@ -295,7 +308,7 @@ static inline void load_LDT(mm_context_t *pc)
16688 preempt_enable();
16689 }
16690
16691 -static inline unsigned long get_desc_base(const struct desc_struct *desc)
16692 +static inline unsigned long __intentional_overflow(-1) get_desc_base(const struct desc_struct *desc)
16693 {
16694 return (unsigned)(desc->base0 | ((desc->base1) << 16) | ((desc->base2) << 24));
16695 }
16696 @@ -319,7 +332,7 @@ static inline void set_desc_limit(struct desc_struct *desc, unsigned long limit)
16697 }
16698
16699 #ifdef CONFIG_X86_64
16700 -static inline void set_nmi_gate(int gate, void *addr)
16701 +static inline void set_nmi_gate(int gate, const void *addr)
16702 {
16703 gate_desc s;
16704
16705 @@ -329,14 +342,14 @@ static inline void set_nmi_gate(int gate, void *addr)
16706 #endif
16707
16708 #ifdef CONFIG_TRACING
16709 -extern struct desc_ptr trace_idt_descr;
16710 -extern gate_desc trace_idt_table[];
16711 +extern const struct desc_ptr trace_idt_descr;
16712 +extern gate_desc trace_idt_table[IDT_ENTRIES];
16713 static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16714 {
16715 write_idt_entry(trace_idt_table, entry, gate);
16716 }
16717
16718 -static inline void _trace_set_gate(int gate, unsigned type, void *addr,
16719 +static inline void _trace_set_gate(int gate, unsigned type, const void *addr,
16720 unsigned dpl, unsigned ist, unsigned seg)
16721 {
16722 gate_desc s;
16723 @@ -356,7 +369,7 @@ static inline void write_trace_idt_entry(int entry, const gate_desc *gate)
16724 #define _trace_set_gate(gate, type, addr, dpl, ist, seg)
16725 #endif
16726
16727 -static inline void _set_gate(int gate, unsigned type, void *addr,
16728 +static inline void _set_gate(int gate, unsigned type, const void *addr,
16729 unsigned dpl, unsigned ist, unsigned seg)
16730 {
16731 gate_desc s;
16732 @@ -379,14 +392,14 @@ static inline void _set_gate(int gate, unsigned type, void *addr,
16733 #define set_intr_gate_notrace(n, addr) \
16734 do { \
16735 BUG_ON((unsigned)n > 0xFF); \
16736 - _set_gate(n, GATE_INTERRUPT, (void *)addr, 0, 0, \
16737 + _set_gate(n, GATE_INTERRUPT, (const void *)addr, 0, 0, \
16738 __KERNEL_CS); \
16739 } while (0)
16740
16741 #define set_intr_gate(n, addr) \
16742 do { \
16743 set_intr_gate_notrace(n, addr); \
16744 - _trace_set_gate(n, GATE_INTERRUPT, (void *)trace_##addr,\
16745 + _trace_set_gate(n, GATE_INTERRUPT, (const void *)trace_##addr,\
16746 0, 0, __KERNEL_CS); \
16747 } while (0)
16748
16749 @@ -414,19 +427,19 @@ static inline void alloc_system_vector(int vector)
16750 /*
16751 * This routine sets up an interrupt gate at directory privilege level 3.
16752 */
16753 -static inline void set_system_intr_gate(unsigned int n, void *addr)
16754 +static inline void set_system_intr_gate(unsigned int n, const void *addr)
16755 {
16756 BUG_ON((unsigned)n > 0xFF);
16757 _set_gate(n, GATE_INTERRUPT, addr, 0x3, 0, __KERNEL_CS);
16758 }
16759
16760 -static inline void set_system_trap_gate(unsigned int n, void *addr)
16761 +static inline void set_system_trap_gate(unsigned int n, const void *addr)
16762 {
16763 BUG_ON((unsigned)n > 0xFF);
16764 _set_gate(n, GATE_TRAP, addr, 0x3, 0, __KERNEL_CS);
16765 }
16766
16767 -static inline void set_trap_gate(unsigned int n, void *addr)
16768 +static inline void set_trap_gate(unsigned int n, const void *addr)
16769 {
16770 BUG_ON((unsigned)n > 0xFF);
16771 _set_gate(n, GATE_TRAP, addr, 0, 0, __KERNEL_CS);
16772 @@ -435,16 +448,16 @@ static inline void set_trap_gate(unsigned int n, void *addr)
16773 static inline void set_task_gate(unsigned int n, unsigned int gdt_entry)
16774 {
16775 BUG_ON((unsigned)n > 0xFF);
16776 - _set_gate(n, GATE_TASK, (void *)0, 0, 0, (gdt_entry<<3));
16777 + _set_gate(n, GATE_TASK, (const void *)0, 0, 0, (gdt_entry<<3));
16778 }
16779
16780 -static inline void set_intr_gate_ist(int n, void *addr, unsigned ist)
16781 +static inline void set_intr_gate_ist(int n, const void *addr, unsigned ist)
16782 {
16783 BUG_ON((unsigned)n > 0xFF);
16784 _set_gate(n, GATE_INTERRUPT, addr, 0, ist, __KERNEL_CS);
16785 }
16786
16787 -static inline void set_system_intr_gate_ist(int n, void *addr, unsigned ist)
16788 +static inline void set_system_intr_gate_ist(int n, const void *addr, unsigned ist)
16789 {
16790 BUG_ON((unsigned)n > 0xFF);
16791 _set_gate(n, GATE_INTERRUPT, addr, 0x3, ist, __KERNEL_CS);
16792 @@ -516,4 +529,17 @@ static inline void load_current_idt(void)
16793 else
16794 load_idt((const struct desc_ptr *)&idt_descr);
16795 }
16796 +
16797 +#ifdef CONFIG_X86_32
16798 +static inline void set_user_cs(unsigned long base, unsigned long limit, int cpu)
16799 +{
16800 + struct desc_struct d;
16801 +
16802 + if (likely(limit))
16803 + limit = (limit - 1UL) >> PAGE_SHIFT;
16804 + pack_descriptor(&d, base, limit, 0xFB, 0xC);
16805 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_DEFAULT_USER_CS, &d, DESCTYPE_S);
16806 +}
16807 +#endif
16808 +
16809 #endif /* _ASM_X86_DESC_H */
16810 diff --git a/arch/x86/include/asm/desc_defs.h b/arch/x86/include/asm/desc_defs.h
16811 index 278441f..b95a174 100644
16812 --- a/arch/x86/include/asm/desc_defs.h
16813 +++ b/arch/x86/include/asm/desc_defs.h
16814 @@ -31,6 +31,12 @@ struct desc_struct {
16815 unsigned base1: 8, type: 4, s: 1, dpl: 2, p: 1;
16816 unsigned limit: 4, avl: 1, l: 1, d: 1, g: 1, base2: 8;
16817 };
16818 + struct {
16819 + u16 offset_low;
16820 + u16 seg;
16821 + unsigned reserved: 8, type: 4, s: 1, dpl: 2, p: 1;
16822 + unsigned offset_high: 16;
16823 + } gate;
16824 };
16825 } __attribute__((packed));
16826
16827 diff --git a/arch/x86/include/asm/div64.h b/arch/x86/include/asm/div64.h
16828 index ced283a..ffe04cc 100644
16829 --- a/arch/x86/include/asm/div64.h
16830 +++ b/arch/x86/include/asm/div64.h
16831 @@ -39,7 +39,7 @@
16832 __mod; \
16833 })
16834
16835 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16836 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
16837 {
16838 union {
16839 u64 v64;
16840 diff --git a/arch/x86/include/asm/elf.h b/arch/x86/include/asm/elf.h
16841 index f161c18..97d43e8 100644
16842 --- a/arch/x86/include/asm/elf.h
16843 +++ b/arch/x86/include/asm/elf.h
16844 @@ -75,9 +75,6 @@ typedef struct user_fxsr_struct elf_fpxregset_t;
16845
16846 #include <asm/vdso.h>
16847
16848 -#ifdef CONFIG_X86_64
16849 -extern unsigned int vdso64_enabled;
16850 -#endif
16851 #if defined(CONFIG_X86_32) || defined(CONFIG_COMPAT)
16852 extern unsigned int vdso32_enabled;
16853 #endif
16854 @@ -250,7 +247,25 @@ extern int force_personality32;
16855 the loader. We need to make sure that it is out of the way of the program
16856 that it will "exec", and that there is sufficient room for the brk. */
16857
16858 +#ifdef CONFIG_PAX_SEGMEXEC
16859 +#define ELF_ET_DYN_BASE ((current->mm->pax_flags & MF_PAX_SEGMEXEC) ? SEGMEXEC_TASK_SIZE/3*2 : TASK_SIZE/3*2)
16860 +#else
16861 #define ELF_ET_DYN_BASE (TASK_SIZE / 3 * 2)
16862 +#endif
16863 +
16864 +#ifdef CONFIG_PAX_ASLR
16865 +#ifdef CONFIG_X86_32
16866 +#define PAX_ELF_ET_DYN_BASE 0x10000000UL
16867 +
16868 +#define PAX_DELTA_MMAP_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16869 +#define PAX_DELTA_STACK_LEN (current->mm->pax_flags & MF_PAX_SEGMEXEC ? 15 : 16)
16870 +#else
16871 +#define PAX_ELF_ET_DYN_BASE 0x400000UL
16872 +
16873 +#define PAX_DELTA_MMAP_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16874 +#define PAX_DELTA_STACK_LEN ((test_thread_flag(TIF_ADDR32)) ? 16 : TASK_SIZE_MAX_SHIFT - PAGE_SHIFT - 3)
16875 +#endif
16876 +#endif
16877
16878 /* This yields a mask that user programs can use to figure out what
16879 instruction set this CPU supports. This could be done in user space,
16880 @@ -299,17 +314,13 @@ do { \
16881
16882 #define ARCH_DLINFO \
16883 do { \
16884 - if (vdso64_enabled) \
16885 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16886 - (unsigned long __force)current->mm->context.vdso); \
16887 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16888 } while (0)
16889
16890 /* As a historical oddity, the x32 and x86_64 vDSOs are controlled together. */
16891 #define ARCH_DLINFO_X32 \
16892 do { \
16893 - if (vdso64_enabled) \
16894 - NEW_AUX_ENT(AT_SYSINFO_EHDR, \
16895 - (unsigned long __force)current->mm->context.vdso); \
16896 + NEW_AUX_ENT(AT_SYSINFO_EHDR, current->mm->context.vdso); \
16897 } while (0)
16898
16899 #define AT_SYSINFO 32
16900 @@ -324,10 +335,10 @@ else \
16901
16902 #endif /* !CONFIG_X86_32 */
16903
16904 -#define VDSO_CURRENT_BASE ((unsigned long)current->mm->context.vdso)
16905 +#define VDSO_CURRENT_BASE (current->mm->context.vdso)
16906
16907 #define VDSO_ENTRY \
16908 - ((unsigned long)current->mm->context.vdso + \
16909 + (current->mm->context.vdso + \
16910 selected_vdso32->sym___kernel_vsyscall)
16911
16912 struct linux_binprm;
16913 diff --git a/arch/x86/include/asm/emergency-restart.h b/arch/x86/include/asm/emergency-restart.h
16914 index 77a99ac..39ff7f5 100644
16915 --- a/arch/x86/include/asm/emergency-restart.h
16916 +++ b/arch/x86/include/asm/emergency-restart.h
16917 @@ -1,6 +1,6 @@
16918 #ifndef _ASM_X86_EMERGENCY_RESTART_H
16919 #define _ASM_X86_EMERGENCY_RESTART_H
16920
16921 -extern void machine_emergency_restart(void);
16922 +extern void machine_emergency_restart(void) __noreturn;
16923
16924 #endif /* _ASM_X86_EMERGENCY_RESTART_H */
16925 diff --git a/arch/x86/include/asm/floppy.h b/arch/x86/include/asm/floppy.h
16926 index 1c7eefe..d0e4702 100644
16927 --- a/arch/x86/include/asm/floppy.h
16928 +++ b/arch/x86/include/asm/floppy.h
16929 @@ -229,18 +229,18 @@ static struct fd_routine_l {
16930 int (*_dma_setup)(char *addr, unsigned long size, int mode, int io);
16931 } fd_routine[] = {
16932 {
16933 - request_dma,
16934 - free_dma,
16935 - get_dma_residue,
16936 - dma_mem_alloc,
16937 - hard_dma_setup
16938 + ._request_dma = request_dma,
16939 + ._free_dma = free_dma,
16940 + ._get_dma_residue = get_dma_residue,
16941 + ._dma_mem_alloc = dma_mem_alloc,
16942 + ._dma_setup = hard_dma_setup
16943 },
16944 {
16945 - vdma_request_dma,
16946 - vdma_nop,
16947 - vdma_get_dma_residue,
16948 - vdma_mem_alloc,
16949 - vdma_dma_setup
16950 + ._request_dma = vdma_request_dma,
16951 + ._free_dma = vdma_nop,
16952 + ._get_dma_residue = vdma_get_dma_residue,
16953 + ._dma_mem_alloc = vdma_mem_alloc,
16954 + ._dma_setup = vdma_dma_setup
16955 }
16956 };
16957
16958 diff --git a/arch/x86/include/asm/fpu-internal.h b/arch/x86/include/asm/fpu-internal.h
16959 index da5e967..ab07eec 100644
16960 --- a/arch/x86/include/asm/fpu-internal.h
16961 +++ b/arch/x86/include/asm/fpu-internal.h
16962 @@ -151,8 +151,11 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16963 #define user_insn(insn, output, input...) \
16964 ({ \
16965 int err; \
16966 + pax_open_userland(); \
16967 asm volatile(ASM_STAC "\n" \
16968 - "1:" #insn "\n\t" \
16969 + "1:" \
16970 + __copyuser_seg \
16971 + #insn "\n\t" \
16972 "2: " ASM_CLAC "\n" \
16973 ".section .fixup,\"ax\"\n" \
16974 "3: movl $-1,%[err]\n" \
16975 @@ -161,6 +164,7 @@ static inline void sanitize_i387_state(struct task_struct *tsk)
16976 _ASM_EXTABLE(1b, 3b) \
16977 : [err] "=r" (err), output \
16978 : "0"(0), input); \
16979 + pax_close_userland(); \
16980 err; \
16981 })
16982
16983 @@ -327,7 +331,7 @@ static inline int restore_fpu_checking(struct task_struct *tsk)
16984 "fnclex\n\t"
16985 "emms\n\t"
16986 "fildl %P[addr]" /* set F?P to defined value */
16987 - : : [addr] "m" (tsk->thread.fpu.has_fpu));
16988 + : : [addr] "m" (cpu_tss[raw_smp_processor_id()].x86_tss.sp0));
16989 }
16990
16991 return fpu_restore_checking(&tsk->thread.fpu);
16992 diff --git a/arch/x86/include/asm/futex.h b/arch/x86/include/asm/futex.h
16993 index b4c1f54..e290c08 100644
16994 --- a/arch/x86/include/asm/futex.h
16995 +++ b/arch/x86/include/asm/futex.h
16996 @@ -12,6 +12,7 @@
16997 #include <asm/smap.h>
16998
16999 #define __futex_atomic_op1(insn, ret, oldval, uaddr, oparg) \
17000 + typecheck(u32 __user *, uaddr); \
17001 asm volatile("\t" ASM_STAC "\n" \
17002 "1:\t" insn "\n" \
17003 "2:\t" ASM_CLAC "\n" \
17004 @@ -20,15 +21,16 @@
17005 "\tjmp\t2b\n" \
17006 "\t.previous\n" \
17007 _ASM_EXTABLE(1b, 3b) \
17008 - : "=r" (oldval), "=r" (ret), "+m" (*uaddr) \
17009 + : "=r" (oldval), "=r" (ret), "+m" (*(u32 __user *)____m(uaddr)) \
17010 : "i" (-EFAULT), "0" (oparg), "1" (0))
17011
17012 #define __futex_atomic_op2(insn, ret, oldval, uaddr, oparg) \
17013 + typecheck(u32 __user *, uaddr); \
17014 asm volatile("\t" ASM_STAC "\n" \
17015 "1:\tmovl %2, %0\n" \
17016 "\tmovl\t%0, %3\n" \
17017 "\t" insn "\n" \
17018 - "2:\t" LOCK_PREFIX "cmpxchgl %3, %2\n" \
17019 + "2:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %3, %2\n" \
17020 "\tjnz\t1b\n" \
17021 "3:\t" ASM_CLAC "\n" \
17022 "\t.section .fixup,\"ax\"\n" \
17023 @@ -38,7 +40,7 @@
17024 _ASM_EXTABLE(1b, 4b) \
17025 _ASM_EXTABLE(2b, 4b) \
17026 : "=&a" (oldval), "=&r" (ret), \
17027 - "+m" (*uaddr), "=&r" (tem) \
17028 + "+m" (*(u32 __user *)____m(uaddr)), "=&r" (tem) \
17029 : "r" (oparg), "i" (-EFAULT), "1" (0))
17030
17031 static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17032 @@ -57,12 +59,13 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17033
17034 pagefault_disable();
17035
17036 + pax_open_userland();
17037 switch (op) {
17038 case FUTEX_OP_SET:
17039 - __futex_atomic_op1("xchgl %0, %2", ret, oldval, uaddr, oparg);
17040 + __futex_atomic_op1(__copyuser_seg"xchgl %0, %2", ret, oldval, uaddr, oparg);
17041 break;
17042 case FUTEX_OP_ADD:
17043 - __futex_atomic_op1(LOCK_PREFIX "xaddl %0, %2", ret, oldval,
17044 + __futex_atomic_op1(LOCK_PREFIX __copyuser_seg"xaddl %0, %2", ret, oldval,
17045 uaddr, oparg);
17046 break;
17047 case FUTEX_OP_OR:
17048 @@ -77,6 +80,7 @@ static inline int futex_atomic_op_inuser(int encoded_op, u32 __user *uaddr)
17049 default:
17050 ret = -ENOSYS;
17051 }
17052 + pax_close_userland();
17053
17054 pagefault_enable();
17055
17056 diff --git a/arch/x86/include/asm/hw_irq.h b/arch/x86/include/asm/hw_irq.h
17057 index e9571dd..df5f542 100644
17058 --- a/arch/x86/include/asm/hw_irq.h
17059 +++ b/arch/x86/include/asm/hw_irq.h
17060 @@ -160,8 +160,8 @@ static inline void unlock_vector_lock(void) {}
17061 #endif /* CONFIG_X86_LOCAL_APIC */
17062
17063 /* Statistics */
17064 -extern atomic_t irq_err_count;
17065 -extern atomic_t irq_mis_count;
17066 +extern atomic_unchecked_t irq_err_count;
17067 +extern atomic_unchecked_t irq_mis_count;
17068
17069 /* EISA */
17070 extern void eisa_set_level_irq(unsigned int irq);
17071 diff --git a/arch/x86/include/asm/i8259.h b/arch/x86/include/asm/i8259.h
17072 index ccffa53..3c90c87 100644
17073 --- a/arch/x86/include/asm/i8259.h
17074 +++ b/arch/x86/include/asm/i8259.h
17075 @@ -62,7 +62,7 @@ struct legacy_pic {
17076 void (*init)(int auto_eoi);
17077 int (*irq_pending)(unsigned int irq);
17078 void (*make_irq)(unsigned int irq);
17079 -};
17080 +} __do_const;
17081
17082 extern struct legacy_pic *legacy_pic;
17083 extern struct legacy_pic null_legacy_pic;
17084 diff --git a/arch/x86/include/asm/io.h b/arch/x86/include/asm/io.h
17085 index 34a5b93..27e40a6 100644
17086 --- a/arch/x86/include/asm/io.h
17087 +++ b/arch/x86/include/asm/io.h
17088 @@ -52,12 +52,12 @@ static inline void name(type val, volatile void __iomem *addr) \
17089 "m" (*(volatile type __force *)addr) barrier); }
17090
17091 build_mmio_read(readb, "b", unsigned char, "=q", :"memory")
17092 -build_mmio_read(readw, "w", unsigned short, "=r", :"memory")
17093 -build_mmio_read(readl, "l", unsigned int, "=r", :"memory")
17094 +build_mmio_read(__intentional_overflow(-1) readw, "w", unsigned short, "=r", :"memory")
17095 +build_mmio_read(__intentional_overflow(-1) readl, "l", unsigned int, "=r", :"memory")
17096
17097 build_mmio_read(__readb, "b", unsigned char, "=q", )
17098 -build_mmio_read(__readw, "w", unsigned short, "=r", )
17099 -build_mmio_read(__readl, "l", unsigned int, "=r", )
17100 +build_mmio_read(__intentional_overflow(-1) __readw, "w", unsigned short, "=r", )
17101 +build_mmio_read(__intentional_overflow(-1) __readl, "l", unsigned int, "=r", )
17102
17103 build_mmio_write(writeb, "b", unsigned char, "q", :"memory")
17104 build_mmio_write(writew, "w", unsigned short, "r", :"memory")
17105 @@ -113,7 +113,7 @@ build_mmio_write(writeq, "q", unsigned long, "r", :"memory")
17106 * this function
17107 */
17108
17109 -static inline phys_addr_t virt_to_phys(volatile void *address)
17110 +static inline phys_addr_t __intentional_overflow(-1) virt_to_phys(volatile void *address)
17111 {
17112 return __pa(address);
17113 }
17114 @@ -189,7 +189,7 @@ static inline void __iomem *ioremap(resource_size_t offset, unsigned long size)
17115 return ioremap_nocache(offset, size);
17116 }
17117
17118 -extern void iounmap(volatile void __iomem *addr);
17119 +extern void iounmap(const volatile void __iomem *addr);
17120
17121 extern void set_iounmap_nonlazy(void);
17122
17123 @@ -199,6 +199,17 @@ extern void set_iounmap_nonlazy(void);
17124
17125 #include <linux/vmalloc.h>
17126
17127 +#define ARCH_HAS_VALID_PHYS_ADDR_RANGE
17128 +static inline int valid_phys_addr_range(unsigned long addr, size_t count)
17129 +{
17130 + return ((addr + count + PAGE_SIZE - 1) >> PAGE_SHIFT) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17131 +}
17132 +
17133 +static inline int valid_mmap_phys_addr_range(unsigned long pfn, size_t count)
17134 +{
17135 + return (pfn + (count >> PAGE_SHIFT)) < (1ULL << (boot_cpu_data.x86_phys_bits - PAGE_SHIFT)) ? 1 : 0;
17136 +}
17137 +
17138 /*
17139 * Convert a virtual cached pointer to an uncached pointer
17140 */
17141 diff --git a/arch/x86/include/asm/irqflags.h b/arch/x86/include/asm/irqflags.h
17142 index b77f5ed..a2f791e 100644
17143 --- a/arch/x86/include/asm/irqflags.h
17144 +++ b/arch/x86/include/asm/irqflags.h
17145 @@ -137,6 +137,11 @@ static inline notrace unsigned long arch_local_irq_save(void)
17146 swapgs; \
17147 sysretl
17148
17149 +#define GET_CR0_INTO_RDI mov %cr0, %rdi
17150 +#define SET_RDI_INTO_CR0 mov %rdi, %cr0
17151 +#define GET_CR3_INTO_RDI mov %cr3, %rdi
17152 +#define SET_RDI_INTO_CR3 mov %rdi, %cr3
17153 +
17154 #else
17155 #define INTERRUPT_RETURN iret
17156 #define ENABLE_INTERRUPTS_SYSEXIT sti; sysexit
17157 diff --git a/arch/x86/include/asm/kprobes.h b/arch/x86/include/asm/kprobes.h
17158 index 4421b5d..8543006 100644
17159 --- a/arch/x86/include/asm/kprobes.h
17160 +++ b/arch/x86/include/asm/kprobes.h
17161 @@ -37,13 +37,8 @@ typedef u8 kprobe_opcode_t;
17162 #define RELATIVEJUMP_SIZE 5
17163 #define RELATIVECALL_OPCODE 0xe8
17164 #define RELATIVE_ADDR_SIZE 4
17165 -#define MAX_STACK_SIZE 64
17166 -#define MIN_STACK_SIZE(ADDR) \
17167 - (((MAX_STACK_SIZE) < (((unsigned long)current_thread_info()) + \
17168 - THREAD_SIZE - (unsigned long)(ADDR))) \
17169 - ? (MAX_STACK_SIZE) \
17170 - : (((unsigned long)current_thread_info()) + \
17171 - THREAD_SIZE - (unsigned long)(ADDR)))
17172 +#define MAX_STACK_SIZE 64UL
17173 +#define MIN_STACK_SIZE(ADDR) min(MAX_STACK_SIZE, current->thread.sp0 - (unsigned long)(ADDR))
17174
17175 #define flush_insn_slot(p) do { } while (0)
17176
17177 diff --git a/arch/x86/include/asm/local.h b/arch/x86/include/asm/local.h
17178 index 4ad6560..75c7bdd 100644
17179 --- a/arch/x86/include/asm/local.h
17180 +++ b/arch/x86/include/asm/local.h
17181 @@ -10,33 +10,97 @@ typedef struct {
17182 atomic_long_t a;
17183 } local_t;
17184
17185 +typedef struct {
17186 + atomic_long_unchecked_t a;
17187 +} local_unchecked_t;
17188 +
17189 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
17190
17191 #define local_read(l) atomic_long_read(&(l)->a)
17192 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
17193 #define local_set(l, i) atomic_long_set(&(l)->a, (i))
17194 +#define local_set_unchecked(l, i) atomic_long_set_unchecked(&(l)->a, (i))
17195
17196 static inline void local_inc(local_t *l)
17197 {
17198 - asm volatile(_ASM_INC "%0"
17199 + asm volatile(_ASM_INC "%0\n"
17200 +
17201 +#ifdef CONFIG_PAX_REFCOUNT
17202 + "jno 0f\n"
17203 + _ASM_DEC "%0\n"
17204 + "int $4\n0:\n"
17205 + _ASM_EXTABLE(0b, 0b)
17206 +#endif
17207 +
17208 + : "+m" (l->a.counter));
17209 +}
17210 +
17211 +static inline void local_inc_unchecked(local_unchecked_t *l)
17212 +{
17213 + asm volatile(_ASM_INC "%0\n"
17214 : "+m" (l->a.counter));
17215 }
17216
17217 static inline void local_dec(local_t *l)
17218 {
17219 - asm volatile(_ASM_DEC "%0"
17220 + asm volatile(_ASM_DEC "%0\n"
17221 +
17222 +#ifdef CONFIG_PAX_REFCOUNT
17223 + "jno 0f\n"
17224 + _ASM_INC "%0\n"
17225 + "int $4\n0:\n"
17226 + _ASM_EXTABLE(0b, 0b)
17227 +#endif
17228 +
17229 + : "+m" (l->a.counter));
17230 +}
17231 +
17232 +static inline void local_dec_unchecked(local_unchecked_t *l)
17233 +{
17234 + asm volatile(_ASM_DEC "%0\n"
17235 : "+m" (l->a.counter));
17236 }
17237
17238 static inline void local_add(long i, local_t *l)
17239 {
17240 - asm volatile(_ASM_ADD "%1,%0"
17241 + asm volatile(_ASM_ADD "%1,%0\n"
17242 +
17243 +#ifdef CONFIG_PAX_REFCOUNT
17244 + "jno 0f\n"
17245 + _ASM_SUB "%1,%0\n"
17246 + "int $4\n0:\n"
17247 + _ASM_EXTABLE(0b, 0b)
17248 +#endif
17249 +
17250 + : "+m" (l->a.counter)
17251 + : "ir" (i));
17252 +}
17253 +
17254 +static inline void local_add_unchecked(long i, local_unchecked_t *l)
17255 +{
17256 + asm volatile(_ASM_ADD "%1,%0\n"
17257 : "+m" (l->a.counter)
17258 : "ir" (i));
17259 }
17260
17261 static inline void local_sub(long i, local_t *l)
17262 {
17263 - asm volatile(_ASM_SUB "%1,%0"
17264 + asm volatile(_ASM_SUB "%1,%0\n"
17265 +
17266 +#ifdef CONFIG_PAX_REFCOUNT
17267 + "jno 0f\n"
17268 + _ASM_ADD "%1,%0\n"
17269 + "int $4\n0:\n"
17270 + _ASM_EXTABLE(0b, 0b)
17271 +#endif
17272 +
17273 + : "+m" (l->a.counter)
17274 + : "ir" (i));
17275 +}
17276 +
17277 +static inline void local_sub_unchecked(long i, local_unchecked_t *l)
17278 +{
17279 + asm volatile(_ASM_SUB "%1,%0\n"
17280 : "+m" (l->a.counter)
17281 : "ir" (i));
17282 }
17283 @@ -52,7 +116,7 @@ static inline void local_sub(long i, local_t *l)
17284 */
17285 static inline int local_sub_and_test(long i, local_t *l)
17286 {
17287 - GEN_BINARY_RMWcc(_ASM_SUB, l->a.counter, "er", i, "%0", "e");
17288 + GEN_BINARY_RMWcc(_ASM_SUB, _ASM_ADD, l->a.counter, "er", i, "%0", "e");
17289 }
17290
17291 /**
17292 @@ -65,7 +129,7 @@ static inline int local_sub_and_test(long i, local_t *l)
17293 */
17294 static inline int local_dec_and_test(local_t *l)
17295 {
17296 - GEN_UNARY_RMWcc(_ASM_DEC, l->a.counter, "%0", "e");
17297 + GEN_UNARY_RMWcc(_ASM_DEC, _ASM_INC, l->a.counter, "%0", "e");
17298 }
17299
17300 /**
17301 @@ -78,7 +142,7 @@ static inline int local_dec_and_test(local_t *l)
17302 */
17303 static inline int local_inc_and_test(local_t *l)
17304 {
17305 - GEN_UNARY_RMWcc(_ASM_INC, l->a.counter, "%0", "e");
17306 + GEN_UNARY_RMWcc(_ASM_INC, _ASM_DEC, l->a.counter, "%0", "e");
17307 }
17308
17309 /**
17310 @@ -92,7 +156,7 @@ static inline int local_inc_and_test(local_t *l)
17311 */
17312 static inline int local_add_negative(long i, local_t *l)
17313 {
17314 - GEN_BINARY_RMWcc(_ASM_ADD, l->a.counter, "er", i, "%0", "s");
17315 + GEN_BINARY_RMWcc(_ASM_ADD, _ASM_SUB, l->a.counter, "er", i, "%0", "s");
17316 }
17317
17318 /**
17319 @@ -105,6 +169,30 @@ static inline int local_add_negative(long i, local_t *l)
17320 static inline long local_add_return(long i, local_t *l)
17321 {
17322 long __i = i;
17323 + asm volatile(_ASM_XADD "%0, %1\n"
17324 +
17325 +#ifdef CONFIG_PAX_REFCOUNT
17326 + "jno 0f\n"
17327 + _ASM_MOV "%0,%1\n"
17328 + "int $4\n0:\n"
17329 + _ASM_EXTABLE(0b, 0b)
17330 +#endif
17331 +
17332 + : "+r" (i), "+m" (l->a.counter)
17333 + : : "memory");
17334 + return i + __i;
17335 +}
17336 +
17337 +/**
17338 + * local_add_return_unchecked - add and return
17339 + * @i: integer value to add
17340 + * @l: pointer to type local_unchecked_t
17341 + *
17342 + * Atomically adds @i to @l and returns @i + @l
17343 + */
17344 +static inline long local_add_return_unchecked(long i, local_unchecked_t *l)
17345 +{
17346 + long __i = i;
17347 asm volatile(_ASM_XADD "%0, %1;"
17348 : "+r" (i), "+m" (l->a.counter)
17349 : : "memory");
17350 @@ -121,6 +209,8 @@ static inline long local_sub_return(long i, local_t *l)
17351
17352 #define local_cmpxchg(l, o, n) \
17353 (cmpxchg_local(&((l)->a.counter), (o), (n)))
17354 +#define local_cmpxchg_unchecked(l, o, n) \
17355 + (cmpxchg_local(&((l)->a.counter), (o), (n)))
17356 /* Always has a lock prefix */
17357 #define local_xchg(l, n) (xchg(&((l)->a.counter), (n)))
17358
17359 diff --git a/arch/x86/include/asm/mman.h b/arch/x86/include/asm/mman.h
17360 new file mode 100644
17361 index 0000000..2bfd3ba
17362 --- /dev/null
17363 +++ b/arch/x86/include/asm/mman.h
17364 @@ -0,0 +1,15 @@
17365 +#ifndef _X86_MMAN_H
17366 +#define _X86_MMAN_H
17367 +
17368 +#include <uapi/asm/mman.h>
17369 +
17370 +#ifdef __KERNEL__
17371 +#ifndef __ASSEMBLY__
17372 +#ifdef CONFIG_X86_32
17373 +#define arch_mmap_check i386_mmap_check
17374 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags);
17375 +#endif
17376 +#endif
17377 +#endif
17378 +
17379 +#endif /* X86_MMAN_H */
17380 diff --git a/arch/x86/include/asm/mmu.h b/arch/x86/include/asm/mmu.h
17381 index 09b9620..923aecd 100644
17382 --- a/arch/x86/include/asm/mmu.h
17383 +++ b/arch/x86/include/asm/mmu.h
17384 @@ -9,7 +9,7 @@
17385 * we put the segment information here.
17386 */
17387 typedef struct {
17388 - void *ldt;
17389 + struct desc_struct *ldt;
17390 int size;
17391
17392 #ifdef CONFIG_X86_64
17393 @@ -18,7 +18,19 @@ typedef struct {
17394 #endif
17395
17396 struct mutex lock;
17397 - void __user *vdso;
17398 + unsigned long vdso;
17399 +
17400 +#ifdef CONFIG_X86_32
17401 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
17402 + unsigned long user_cs_base;
17403 + unsigned long user_cs_limit;
17404 +
17405 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17406 + cpumask_t cpu_user_cs_mask;
17407 +#endif
17408 +
17409 +#endif
17410 +#endif
17411
17412 atomic_t perf_rdpmc_allowed; /* nonzero if rdpmc is allowed */
17413 } mm_context_t;
17414 diff --git a/arch/x86/include/asm/mmu_context.h b/arch/x86/include/asm/mmu_context.h
17415 index 883f6b93..bb405b5 100644
17416 --- a/arch/x86/include/asm/mmu_context.h
17417 +++ b/arch/x86/include/asm/mmu_context.h
17418 @@ -42,6 +42,20 @@ void destroy_context(struct mm_struct *mm);
17419
17420 static inline void enter_lazy_tlb(struct mm_struct *mm, struct task_struct *tsk)
17421 {
17422 +
17423 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17424 + if (!(static_cpu_has(X86_FEATURE_PCID))) {
17425 + unsigned int i;
17426 + pgd_t *pgd;
17427 +
17428 + pax_open_kernel();
17429 + pgd = get_cpu_pgd(smp_processor_id(), kernel);
17430 + for (i = USER_PGD_PTRS; i < 2 * USER_PGD_PTRS; ++i)
17431 + set_pgd_batched(pgd+i, native_make_pgd(0));
17432 + pax_close_kernel();
17433 + }
17434 +#endif
17435 +
17436 #ifdef CONFIG_SMP
17437 if (this_cpu_read(cpu_tlbstate.state) == TLBSTATE_OK)
17438 this_cpu_write(cpu_tlbstate.state, TLBSTATE_LAZY);
17439 @@ -52,16 +66,59 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17440 struct task_struct *tsk)
17441 {
17442 unsigned cpu = smp_processor_id();
17443 +#if defined(CONFIG_X86_32) && defined(CONFIG_SMP) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17444 + int tlbstate = TLBSTATE_OK;
17445 +#endif
17446
17447 if (likely(prev != next)) {
17448 #ifdef CONFIG_SMP
17449 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17450 + tlbstate = this_cpu_read(cpu_tlbstate.state);
17451 +#endif
17452 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17453 this_cpu_write(cpu_tlbstate.active_mm, next);
17454 #endif
17455 cpumask_set_cpu(cpu, mm_cpumask(next));
17456
17457 /* Re-load page tables */
17458 +#ifdef CONFIG_PAX_PER_CPU_PGD
17459 + pax_open_kernel();
17460 +
17461 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17462 + if (static_cpu_has(X86_FEATURE_PCID))
17463 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17464 + else
17465 +#endif
17466 +
17467 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17468 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17469 + pax_close_kernel();
17470 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17471 +
17472 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17473 + if (static_cpu_has(X86_FEATURE_PCID)) {
17474 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17475 + u64 descriptor[2];
17476 + descriptor[0] = PCID_USER;
17477 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17478 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17479 + descriptor[0] = PCID_KERNEL;
17480 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17481 + }
17482 + } else {
17483 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17484 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17485 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17486 + else
17487 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17488 + }
17489 + } else
17490 +#endif
17491 +
17492 + load_cr3(get_cpu_pgd(cpu, kernel));
17493 +#else
17494 load_cr3(next->pgd);
17495 +#endif
17496 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17497
17498 /* Stop flush ipis for the previous mm */
17499 @@ -84,9 +141,67 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17500 */
17501 if (unlikely(prev->context.ldt != next->context.ldt))
17502 load_LDT_nolock(&next->context);
17503 +
17504 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
17505 + if (!(__supported_pte_mask & _PAGE_NX)) {
17506 + smp_mb__before_atomic();
17507 + cpumask_clear_cpu(cpu, &prev->context.cpu_user_cs_mask);
17508 + smp_mb__after_atomic();
17509 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17510 + }
17511 +#endif
17512 +
17513 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17514 + if (unlikely(prev->context.user_cs_base != next->context.user_cs_base ||
17515 + prev->context.user_cs_limit != next->context.user_cs_limit))
17516 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17517 +#ifdef CONFIG_SMP
17518 + else if (unlikely(tlbstate != TLBSTATE_OK))
17519 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17520 +#endif
17521 +#endif
17522 +
17523 }
17524 + else {
17525 +
17526 +#ifdef CONFIG_PAX_PER_CPU_PGD
17527 + pax_open_kernel();
17528 +
17529 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17530 + if (static_cpu_has(X86_FEATURE_PCID))
17531 + __clone_user_pgds(get_cpu_pgd(cpu, user), next->pgd);
17532 + else
17533 +#endif
17534 +
17535 + __clone_user_pgds(get_cpu_pgd(cpu, kernel), next->pgd);
17536 + __shadow_user_pgds(get_cpu_pgd(cpu, kernel) + USER_PGD_PTRS, next->pgd);
17537 + pax_close_kernel();
17538 + BUG_ON((__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL) != (read_cr3() & __PHYSICAL_MASK) && (__pa(get_cpu_pgd(cpu, user)) | PCID_USER) != (read_cr3() & __PHYSICAL_MASK));
17539 +
17540 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
17541 + if (static_cpu_has(X86_FEATURE_PCID)) {
17542 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
17543 + u64 descriptor[2];
17544 + descriptor[0] = PCID_USER;
17545 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17546 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF)) {
17547 + descriptor[0] = PCID_KERNEL;
17548 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_CONTEXT) : "memory");
17549 + }
17550 + } else {
17551 + write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
17552 + if (static_cpu_has(X86_FEATURE_STRONGUDEREF))
17553 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
17554 + else
17555 + write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
17556 + }
17557 + } else
17558 +#endif
17559 +
17560 + load_cr3(get_cpu_pgd(cpu, kernel));
17561 +#endif
17562 +
17563 #ifdef CONFIG_SMP
17564 - else {
17565 this_cpu_write(cpu_tlbstate.state, TLBSTATE_OK);
17566 BUG_ON(this_cpu_read(cpu_tlbstate.active_mm) != next);
17567
17568 @@ -103,13 +218,30 @@ static inline void switch_mm(struct mm_struct *prev, struct mm_struct *next,
17569 * tlb flush IPI delivery. We must reload CR3
17570 * to make sure to use no freed page tables.
17571 */
17572 +
17573 +#ifndef CONFIG_PAX_PER_CPU_PGD
17574 load_cr3(next->pgd);
17575 trace_tlb_flush(TLB_FLUSH_ON_TASK_SWITCH, TLB_FLUSH_ALL);
17576 +#endif
17577 +
17578 load_mm_cr4(next);
17579 load_LDT_nolock(&next->context);
17580 +
17581 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
17582 + if (!(__supported_pte_mask & _PAGE_NX))
17583 + cpumask_set_cpu(cpu, &next->context.cpu_user_cs_mask);
17584 +#endif
17585 +
17586 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC))
17587 +#ifdef CONFIG_PAX_PAGEEXEC
17588 + if (!((next->pax_flags & MF_PAX_PAGEEXEC) && (__supported_pte_mask & _PAGE_NX)))
17589 +#endif
17590 + set_user_cs(next->context.user_cs_base, next->context.user_cs_limit, cpu);
17591 +#endif
17592 +
17593 }
17594 +#endif
17595 }
17596 -#endif
17597 }
17598
17599 #define activate_mm(prev, next) \
17600 diff --git a/arch/x86/include/asm/module.h b/arch/x86/include/asm/module.h
17601 index e3b7819..b257c64 100644
17602 --- a/arch/x86/include/asm/module.h
17603 +++ b/arch/x86/include/asm/module.h
17604 @@ -5,6 +5,7 @@
17605
17606 #ifdef CONFIG_X86_64
17607 /* X86_64 does not define MODULE_PROC_FAMILY */
17608 +#define MODULE_PROC_FAMILY ""
17609 #elif defined CONFIG_M486
17610 #define MODULE_PROC_FAMILY "486 "
17611 #elif defined CONFIG_M586
17612 @@ -57,8 +58,20 @@
17613 #error unknown processor family
17614 #endif
17615
17616 -#ifdef CONFIG_X86_32
17617 -# define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY
17618 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_BTS
17619 +#define MODULE_PAX_KERNEXEC "KERNEXEC_BTS "
17620 +#elif defined(CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR)
17621 +#define MODULE_PAX_KERNEXEC "KERNEXEC_OR "
17622 +#else
17623 +#define MODULE_PAX_KERNEXEC ""
17624 #endif
17625
17626 +#ifdef CONFIG_PAX_MEMORY_UDEREF
17627 +#define MODULE_PAX_UDEREF "UDEREF "
17628 +#else
17629 +#define MODULE_PAX_UDEREF ""
17630 +#endif
17631 +
17632 +#define MODULE_ARCH_VERMAGIC MODULE_PROC_FAMILY MODULE_PAX_KERNEXEC MODULE_PAX_UDEREF
17633 +
17634 #endif /* _ASM_X86_MODULE_H */
17635 diff --git a/arch/x86/include/asm/nmi.h b/arch/x86/include/asm/nmi.h
17636 index 5f2fc44..106caa6 100644
17637 --- a/arch/x86/include/asm/nmi.h
17638 +++ b/arch/x86/include/asm/nmi.h
17639 @@ -36,26 +36,35 @@ enum {
17640
17641 typedef int (*nmi_handler_t)(unsigned int, struct pt_regs *);
17642
17643 +struct nmiaction;
17644 +
17645 +struct nmiwork {
17646 + const struct nmiaction *action;
17647 + u64 max_duration;
17648 + struct irq_work irq_work;
17649 +};
17650 +
17651 struct nmiaction {
17652 struct list_head list;
17653 nmi_handler_t handler;
17654 - u64 max_duration;
17655 - struct irq_work irq_work;
17656 unsigned long flags;
17657 const char *name;
17658 -};
17659 + struct nmiwork *work;
17660 +} __do_const;
17661
17662 #define register_nmi_handler(t, fn, fg, n, init...) \
17663 ({ \
17664 - static struct nmiaction init fn##_na = { \
17665 + static struct nmiwork fn##_nw; \
17666 + static const struct nmiaction init fn##_na = { \
17667 .handler = (fn), \
17668 .name = (n), \
17669 .flags = (fg), \
17670 + .work = &fn##_nw, \
17671 }; \
17672 __register_nmi_handler((t), &fn##_na); \
17673 })
17674
17675 -int __register_nmi_handler(unsigned int, struct nmiaction *);
17676 +int __register_nmi_handler(unsigned int, const struct nmiaction *);
17677
17678 void unregister_nmi_handler(unsigned int, const char *);
17679
17680 diff --git a/arch/x86/include/asm/page.h b/arch/x86/include/asm/page.h
17681 index 802dde3..9183e68 100644
17682 --- a/arch/x86/include/asm/page.h
17683 +++ b/arch/x86/include/asm/page.h
17684 @@ -52,6 +52,7 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17685 __phys_addr_symbol(__phys_reloc_hide((unsigned long)(x)))
17686
17687 #define __va(x) ((void *)((unsigned long)(x)+PAGE_OFFSET))
17688 +#define __early_va(x) ((void *)((unsigned long)(x)+__START_KERNEL_map - phys_base))
17689
17690 #define __boot_va(x) __va(x)
17691 #define __boot_pa(x) __pa(x)
17692 @@ -60,11 +61,21 @@ static inline void copy_user_page(void *to, void *from, unsigned long vaddr,
17693 * virt_to_page(kaddr) returns a valid pointer if and only if
17694 * virt_addr_valid(kaddr) returns true.
17695 */
17696 -#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17697 #define pfn_to_kaddr(pfn) __va((pfn) << PAGE_SHIFT)
17698 extern bool __virt_addr_valid(unsigned long kaddr);
17699 #define virt_addr_valid(kaddr) __virt_addr_valid((unsigned long) (kaddr))
17700
17701 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
17702 +#define virt_to_page(kaddr) \
17703 + ({ \
17704 + const void *__kaddr = (const void *)(kaddr); \
17705 + BUG_ON(!virt_addr_valid(__kaddr)); \
17706 + pfn_to_page(__pa(__kaddr) >> PAGE_SHIFT); \
17707 + })
17708 +#else
17709 +#define virt_to_page(kaddr) pfn_to_page(__pa(kaddr) >> PAGE_SHIFT)
17710 +#endif
17711 +
17712 #endif /* __ASSEMBLY__ */
17713
17714 #include <asm-generic/memory_model.h>
17715 diff --git a/arch/x86/include/asm/page_64.h b/arch/x86/include/asm/page_64.h
17716 index b3bebf9..13ac22e 100644
17717 --- a/arch/x86/include/asm/page_64.h
17718 +++ b/arch/x86/include/asm/page_64.h
17719 @@ -7,9 +7,9 @@
17720
17721 /* duplicated to the one in bootmem.h */
17722 extern unsigned long max_pfn;
17723 -extern unsigned long phys_base;
17724 +extern const unsigned long phys_base;
17725
17726 -static inline unsigned long __phys_addr_nodebug(unsigned long x)
17727 +static inline unsigned long __intentional_overflow(-1) __phys_addr_nodebug(unsigned long x)
17728 {
17729 unsigned long y = x - __START_KERNEL_map;
17730
17731 @@ -20,8 +20,8 @@ static inline unsigned long __phys_addr_nodebug(unsigned long x)
17732 }
17733
17734 #ifdef CONFIG_DEBUG_VIRTUAL
17735 -extern unsigned long __phys_addr(unsigned long);
17736 -extern unsigned long __phys_addr_symbol(unsigned long);
17737 +extern unsigned long __intentional_overflow(-1) __phys_addr(unsigned long);
17738 +extern unsigned long __intentional_overflow(-1) __phys_addr_symbol(unsigned long);
17739 #else
17740 #define __phys_addr(x) __phys_addr_nodebug(x)
17741 #define __phys_addr_symbol(x) \
17742 diff --git a/arch/x86/include/asm/paravirt.h b/arch/x86/include/asm/paravirt.h
17743 index 8957810..f34efb4 100644
17744 --- a/arch/x86/include/asm/paravirt.h
17745 +++ b/arch/x86/include/asm/paravirt.h
17746 @@ -560,7 +560,7 @@ static inline pmd_t __pmd(pmdval_t val)
17747 return (pmd_t) { ret };
17748 }
17749
17750 -static inline pmdval_t pmd_val(pmd_t pmd)
17751 +static inline __intentional_overflow(-1) pmdval_t pmd_val(pmd_t pmd)
17752 {
17753 pmdval_t ret;
17754
17755 @@ -626,6 +626,18 @@ static inline void set_pgd(pgd_t *pgdp, pgd_t pgd)
17756 val);
17757 }
17758
17759 +static inline void set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
17760 +{
17761 + pgdval_t val = native_pgd_val(pgd);
17762 +
17763 + if (sizeof(pgdval_t) > sizeof(long))
17764 + PVOP_VCALL3(pv_mmu_ops.set_pgd_batched, pgdp,
17765 + val, (u64)val >> 32);
17766 + else
17767 + PVOP_VCALL2(pv_mmu_ops.set_pgd_batched, pgdp,
17768 + val);
17769 +}
17770 +
17771 static inline void pgd_clear(pgd_t *pgdp)
17772 {
17773 set_pgd(pgdp, __pgd(0));
17774 @@ -710,6 +722,21 @@ static inline void __set_fixmap(unsigned /* enum fixed_addresses */ idx,
17775 pv_mmu_ops.set_fixmap(idx, phys, flags);
17776 }
17777
17778 +#ifdef CONFIG_PAX_KERNEXEC
17779 +static inline unsigned long pax_open_kernel(void)
17780 +{
17781 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_open_kernel);
17782 +}
17783 +
17784 +static inline unsigned long pax_close_kernel(void)
17785 +{
17786 + return PVOP_CALL0(unsigned long, pv_mmu_ops.pax_close_kernel);
17787 +}
17788 +#else
17789 +static inline unsigned long pax_open_kernel(void) { return 0; }
17790 +static inline unsigned long pax_close_kernel(void) { return 0; }
17791 +#endif
17792 +
17793 #if defined(CONFIG_SMP) && defined(CONFIG_PARAVIRT_SPINLOCKS)
17794
17795 static __always_inline void __ticket_lock_spinning(struct arch_spinlock *lock,
17796 @@ -906,7 +933,7 @@ extern void default_banner(void);
17797
17798 #define PARA_PATCH(struct, off) ((PARAVIRT_PATCH_##struct + (off)) / 4)
17799 #define PARA_SITE(ptype, clobbers, ops) _PVSITE(ptype, clobbers, ops, .long, 4)
17800 -#define PARA_INDIRECT(addr) *%cs:addr
17801 +#define PARA_INDIRECT(addr) *%ss:addr
17802 #endif
17803
17804 #define INTERRUPT_RETURN \
17805 @@ -976,6 +1003,21 @@ extern void default_banner(void);
17806 PARA_SITE(PARA_PATCH(pv_cpu_ops, PV_CPU_usergs_sysret64), \
17807 CLBR_NONE, \
17808 jmp PARA_INDIRECT(pv_cpu_ops+PV_CPU_usergs_sysret64))
17809 +
17810 +#define GET_CR0_INTO_RDI \
17811 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0); \
17812 + mov %rax,%rdi
17813 +
17814 +#define SET_RDI_INTO_CR0 \
17815 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
17816 +
17817 +#define GET_CR3_INTO_RDI \
17818 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_read_cr3); \
17819 + mov %rax,%rdi
17820 +
17821 +#define SET_RDI_INTO_CR3 \
17822 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_write_cr3)
17823 +
17824 #endif /* CONFIG_X86_32 */
17825
17826 #endif /* __ASSEMBLY__ */
17827 diff --git a/arch/x86/include/asm/paravirt_types.h b/arch/x86/include/asm/paravirt_types.h
17828 index f7b0b5c..cdd33f9 100644
17829 --- a/arch/x86/include/asm/paravirt_types.h
17830 +++ b/arch/x86/include/asm/paravirt_types.h
17831 @@ -84,7 +84,7 @@ struct pv_init_ops {
17832 */
17833 unsigned (*patch)(u8 type, u16 clobber, void *insnbuf,
17834 unsigned long addr, unsigned len);
17835 -};
17836 +} __no_const __no_randomize_layout;
17837
17838
17839 struct pv_lazy_ops {
17840 @@ -92,13 +92,13 @@ struct pv_lazy_ops {
17841 void (*enter)(void);
17842 void (*leave)(void);
17843 void (*flush)(void);
17844 -};
17845 +} __no_randomize_layout;
17846
17847 struct pv_time_ops {
17848 unsigned long long (*sched_clock)(void);
17849 unsigned long long (*steal_clock)(int cpu);
17850 unsigned long (*get_tsc_khz)(void);
17851 -};
17852 +} __no_const __no_randomize_layout;
17853
17854 struct pv_cpu_ops {
17855 /* hooks for various privileged instructions */
17856 @@ -192,7 +192,7 @@ struct pv_cpu_ops {
17857
17858 void (*start_context_switch)(struct task_struct *prev);
17859 void (*end_context_switch)(struct task_struct *next);
17860 -};
17861 +} __no_const __no_randomize_layout;
17862
17863 struct pv_irq_ops {
17864 /*
17865 @@ -215,7 +215,7 @@ struct pv_irq_ops {
17866 #ifdef CONFIG_X86_64
17867 void (*adjust_exception_frame)(void);
17868 #endif
17869 -};
17870 +} __no_randomize_layout;
17871
17872 struct pv_apic_ops {
17873 #ifdef CONFIG_X86_LOCAL_APIC
17874 @@ -223,7 +223,7 @@ struct pv_apic_ops {
17875 unsigned long start_eip,
17876 unsigned long start_esp);
17877 #endif
17878 -};
17879 +} __no_const __no_randomize_layout;
17880
17881 struct pv_mmu_ops {
17882 unsigned long (*read_cr2)(void);
17883 @@ -313,6 +313,7 @@ struct pv_mmu_ops {
17884 struct paravirt_callee_save make_pud;
17885
17886 void (*set_pgd)(pgd_t *pudp, pgd_t pgdval);
17887 + void (*set_pgd_batched)(pgd_t *pudp, pgd_t pgdval);
17888 #endif /* CONFIG_PGTABLE_LEVELS == 4 */
17889 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
17890
17891 @@ -324,7 +325,13 @@ struct pv_mmu_ops {
17892 an mfn. We can tell which is which from the index. */
17893 void (*set_fixmap)(unsigned /* enum fixed_addresses */ idx,
17894 phys_addr_t phys, pgprot_t flags);
17895 -};
17896 +
17897 +#ifdef CONFIG_PAX_KERNEXEC
17898 + unsigned long (*pax_open_kernel)(void);
17899 + unsigned long (*pax_close_kernel)(void);
17900 +#endif
17901 +
17902 +} __no_randomize_layout;
17903
17904 struct arch_spinlock;
17905 #ifdef CONFIG_SMP
17906 @@ -336,11 +343,14 @@ typedef u16 __ticket_t;
17907 struct pv_lock_ops {
17908 struct paravirt_callee_save lock_spinning;
17909 void (*unlock_kick)(struct arch_spinlock *lock, __ticket_t ticket);
17910 -};
17911 +} __no_randomize_layout;
17912
17913 /* This contains all the paravirt structures: we get a convenient
17914 * number for each function using the offset which we use to indicate
17915 - * what to patch. */
17916 + * what to patch.
17917 + * shouldn't be randomized due to the "NEAT TRICK" in paravirt.c
17918 + */
17919 +
17920 struct paravirt_patch_template {
17921 struct pv_init_ops pv_init_ops;
17922 struct pv_time_ops pv_time_ops;
17923 @@ -349,7 +359,7 @@ struct paravirt_patch_template {
17924 struct pv_apic_ops pv_apic_ops;
17925 struct pv_mmu_ops pv_mmu_ops;
17926 struct pv_lock_ops pv_lock_ops;
17927 -};
17928 +} __no_randomize_layout;
17929
17930 extern struct pv_info pv_info;
17931 extern struct pv_init_ops pv_init_ops;
17932 diff --git a/arch/x86/include/asm/pgalloc.h b/arch/x86/include/asm/pgalloc.h
17933 index bf7f8b5..ca5799d 100644
17934 --- a/arch/x86/include/asm/pgalloc.h
17935 +++ b/arch/x86/include/asm/pgalloc.h
17936 @@ -63,6 +63,13 @@ static inline void pmd_populate_kernel(struct mm_struct *mm,
17937 pmd_t *pmd, pte_t *pte)
17938 {
17939 paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17940 + set_pmd(pmd, __pmd(__pa(pte) | _KERNPG_TABLE));
17941 +}
17942 +
17943 +static inline void pmd_populate_user(struct mm_struct *mm,
17944 + pmd_t *pmd, pte_t *pte)
17945 +{
17946 + paravirt_alloc_pte(mm, __pa(pte) >> PAGE_SHIFT);
17947 set_pmd(pmd, __pmd(__pa(pte) | _PAGE_TABLE));
17948 }
17949
17950 @@ -108,12 +115,22 @@ static inline void __pmd_free_tlb(struct mmu_gather *tlb, pmd_t *pmd,
17951
17952 #ifdef CONFIG_X86_PAE
17953 extern void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd);
17954 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
17955 +{
17956 + pud_populate(mm, pudp, pmd);
17957 +}
17958 #else /* !CONFIG_X86_PAE */
17959 static inline void pud_populate(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17960 {
17961 paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17962 set_pud(pud, __pud(_PAGE_TABLE | __pa(pmd)));
17963 }
17964 +
17965 +static inline void pud_populate_kernel(struct mm_struct *mm, pud_t *pud, pmd_t *pmd)
17966 +{
17967 + paravirt_alloc_pmd(mm, __pa(pmd) >> PAGE_SHIFT);
17968 + set_pud(pud, __pud(_KERNPG_TABLE | __pa(pmd)));
17969 +}
17970 #endif /* CONFIG_X86_PAE */
17971
17972 #if CONFIG_PGTABLE_LEVELS > 3
17973 @@ -123,6 +140,12 @@ static inline void pgd_populate(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17974 set_pgd(pgd, __pgd(_PAGE_TABLE | __pa(pud)));
17975 }
17976
17977 +static inline void pgd_populate_kernel(struct mm_struct *mm, pgd_t *pgd, pud_t *pud)
17978 +{
17979 + paravirt_alloc_pud(mm, __pa(pud) >> PAGE_SHIFT);
17980 + set_pgd(pgd, __pgd(_KERNPG_TABLE | __pa(pud)));
17981 +}
17982 +
17983 static inline pud_t *pud_alloc_one(struct mm_struct *mm, unsigned long addr)
17984 {
17985 return (pud_t *)get_zeroed_page(GFP_KERNEL|__GFP_REPEAT);
17986 diff --git a/arch/x86/include/asm/pgtable-2level.h b/arch/x86/include/asm/pgtable-2level.h
17987 index fd74a11..35fd5af 100644
17988 --- a/arch/x86/include/asm/pgtable-2level.h
17989 +++ b/arch/x86/include/asm/pgtable-2level.h
17990 @@ -18,7 +18,9 @@ static inline void native_set_pte(pte_t *ptep , pte_t pte)
17991
17992 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
17993 {
17994 + pax_open_kernel();
17995 *pmdp = pmd;
17996 + pax_close_kernel();
17997 }
17998
17999 static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18000 diff --git a/arch/x86/include/asm/pgtable-3level.h b/arch/x86/include/asm/pgtable-3level.h
18001 index cdaa58c..e61122b 100644
18002 --- a/arch/x86/include/asm/pgtable-3level.h
18003 +++ b/arch/x86/include/asm/pgtable-3level.h
18004 @@ -92,12 +92,16 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18005
18006 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18007 {
18008 + pax_open_kernel();
18009 set_64bit((unsigned long long *)(pmdp), native_pmd_val(pmd));
18010 + pax_close_kernel();
18011 }
18012
18013 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18014 {
18015 + pax_open_kernel();
18016 set_64bit((unsigned long long *)(pudp), native_pud_val(pud));
18017 + pax_close_kernel();
18018 }
18019
18020 /*
18021 diff --git a/arch/x86/include/asm/pgtable.h b/arch/x86/include/asm/pgtable.h
18022 index fe57e7a..0573d42 100644
18023 --- a/arch/x86/include/asm/pgtable.h
18024 +++ b/arch/x86/include/asm/pgtable.h
18025 @@ -47,6 +47,7 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18026
18027 #ifndef __PAGETABLE_PUD_FOLDED
18028 #define set_pgd(pgdp, pgd) native_set_pgd(pgdp, pgd)
18029 +#define set_pgd_batched(pgdp, pgd) native_set_pgd_batched(pgdp, pgd)
18030 #define pgd_clear(pgd) native_pgd_clear(pgd)
18031 #endif
18032
18033 @@ -84,12 +85,53 @@ extern struct mm_struct *pgd_page_get_mm(struct page *page);
18034
18035 #define arch_end_context_switch(prev) do {} while(0)
18036
18037 +#define pax_open_kernel() native_pax_open_kernel()
18038 +#define pax_close_kernel() native_pax_close_kernel()
18039 #endif /* CONFIG_PARAVIRT */
18040
18041 +#define __HAVE_ARCH_PAX_OPEN_KERNEL
18042 +#define __HAVE_ARCH_PAX_CLOSE_KERNEL
18043 +
18044 +#ifdef CONFIG_PAX_KERNEXEC
18045 +static inline unsigned long native_pax_open_kernel(void)
18046 +{
18047 + unsigned long cr0;
18048 +
18049 + preempt_disable();
18050 + barrier();
18051 + cr0 = read_cr0() ^ X86_CR0_WP;
18052 + BUG_ON(cr0 & X86_CR0_WP);
18053 + write_cr0(cr0);
18054 + barrier();
18055 + return cr0 ^ X86_CR0_WP;
18056 +}
18057 +
18058 +static inline unsigned long native_pax_close_kernel(void)
18059 +{
18060 + unsigned long cr0;
18061 +
18062 + barrier();
18063 + cr0 = read_cr0() ^ X86_CR0_WP;
18064 + BUG_ON(!(cr0 & X86_CR0_WP));
18065 + write_cr0(cr0);
18066 + barrier();
18067 + preempt_enable_no_resched();
18068 + return cr0 ^ X86_CR0_WP;
18069 +}
18070 +#else
18071 +static inline unsigned long native_pax_open_kernel(void) { return 0; }
18072 +static inline unsigned long native_pax_close_kernel(void) { return 0; }
18073 +#endif
18074 +
18075 /*
18076 * The following only work if pte_present() is true.
18077 * Undefined behaviour if not..
18078 */
18079 +static inline int pte_user(pte_t pte)
18080 +{
18081 + return pte_val(pte) & _PAGE_USER;
18082 +}
18083 +
18084 static inline int pte_dirty(pte_t pte)
18085 {
18086 return pte_flags(pte) & _PAGE_DIRTY;
18087 @@ -150,6 +192,11 @@ static inline unsigned long pud_pfn(pud_t pud)
18088 return (pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT;
18089 }
18090
18091 +static inline unsigned long pgd_pfn(pgd_t pgd)
18092 +{
18093 + return (pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT;
18094 +}
18095 +
18096 #define pte_page(pte) pfn_to_page(pte_pfn(pte))
18097
18098 static inline int pmd_large(pmd_t pte)
18099 @@ -203,9 +250,29 @@ static inline pte_t pte_wrprotect(pte_t pte)
18100 return pte_clear_flags(pte, _PAGE_RW);
18101 }
18102
18103 +static inline pte_t pte_mkread(pte_t pte)
18104 +{
18105 + return __pte(pte_val(pte) | _PAGE_USER);
18106 +}
18107 +
18108 static inline pte_t pte_mkexec(pte_t pte)
18109 {
18110 - return pte_clear_flags(pte, _PAGE_NX);
18111 +#ifdef CONFIG_X86_PAE
18112 + if (__supported_pte_mask & _PAGE_NX)
18113 + return pte_clear_flags(pte, _PAGE_NX);
18114 + else
18115 +#endif
18116 + return pte_set_flags(pte, _PAGE_USER);
18117 +}
18118 +
18119 +static inline pte_t pte_exprotect(pte_t pte)
18120 +{
18121 +#ifdef CONFIG_X86_PAE
18122 + if (__supported_pte_mask & _PAGE_NX)
18123 + return pte_set_flags(pte, _PAGE_NX);
18124 + else
18125 +#endif
18126 + return pte_clear_flags(pte, _PAGE_USER);
18127 }
18128
18129 static inline pte_t pte_mkdirty(pte_t pte)
18130 @@ -420,6 +487,16 @@ pte_t *populate_extra_pte(unsigned long vaddr);
18131 #endif
18132
18133 #ifndef __ASSEMBLY__
18134 +
18135 +#ifdef CONFIG_PAX_PER_CPU_PGD
18136 +extern pgd_t cpu_pgd[NR_CPUS][2][PTRS_PER_PGD];
18137 +enum cpu_pgd_type {kernel = 0, user = 1};
18138 +static inline pgd_t *get_cpu_pgd(unsigned int cpu, enum cpu_pgd_type type)
18139 +{
18140 + return cpu_pgd[cpu][type];
18141 +}
18142 +#endif
18143 +
18144 #include <linux/mm_types.h>
18145 #include <linux/mmdebug.h>
18146 #include <linux/log2.h>
18147 @@ -571,7 +648,7 @@ static inline unsigned long pud_page_vaddr(pud_t pud)
18148 * Currently stuck as a macro due to indirect forward reference to
18149 * linux/mmzone.h's __section_mem_map_addr() definition:
18150 */
18151 -#define pud_page(pud) pfn_to_page(pud_val(pud) >> PAGE_SHIFT)
18152 +#define pud_page(pud) pfn_to_page((pud_val(pud) & PTE_PFN_MASK) >> PAGE_SHIFT)
18153
18154 /* Find an entry in the second-level page table.. */
18155 static inline pmd_t *pmd_offset(pud_t *pud, unsigned long address)
18156 @@ -611,7 +688,7 @@ static inline unsigned long pgd_page_vaddr(pgd_t pgd)
18157 * Currently stuck as a macro due to indirect forward reference to
18158 * linux/mmzone.h's __section_mem_map_addr() definition:
18159 */
18160 -#define pgd_page(pgd) pfn_to_page(pgd_val(pgd) >> PAGE_SHIFT)
18161 +#define pgd_page(pgd) pfn_to_page((pgd_val(pgd) & PTE_PFN_MASK) >> PAGE_SHIFT)
18162
18163 /* to find an entry in a page-table-directory. */
18164 static inline unsigned long pud_index(unsigned long address)
18165 @@ -626,7 +703,7 @@ static inline pud_t *pud_offset(pgd_t *pgd, unsigned long address)
18166
18167 static inline int pgd_bad(pgd_t pgd)
18168 {
18169 - return (pgd_flags(pgd) & ~_PAGE_USER) != _KERNPG_TABLE;
18170 + return (pgd_flags(pgd) & ~(_PAGE_USER | _PAGE_NX)) != _KERNPG_TABLE;
18171 }
18172
18173 static inline int pgd_none(pgd_t pgd)
18174 @@ -649,7 +726,12 @@ static inline int pgd_none(pgd_t pgd)
18175 * pgd_offset() returns a (pgd_t *)
18176 * pgd_index() is used get the offset into the pgd page's array of pgd_t's;
18177 */
18178 -#define pgd_offset(mm, address) ((mm)->pgd + pgd_index((address)))
18179 +#define pgd_offset(mm, address) ((mm)->pgd + pgd_index(address))
18180 +
18181 +#ifdef CONFIG_PAX_PER_CPU_PGD
18182 +#define pgd_offset_cpu(cpu, type, address) (get_cpu_pgd(cpu, type) + pgd_index(address))
18183 +#endif
18184 +
18185 /*
18186 * a shortcut which implies the use of the kernel's pgd, instead
18187 * of a process's
18188 @@ -660,6 +742,25 @@ static inline int pgd_none(pgd_t pgd)
18189 #define KERNEL_PGD_BOUNDARY pgd_index(PAGE_OFFSET)
18190 #define KERNEL_PGD_PTRS (PTRS_PER_PGD - KERNEL_PGD_BOUNDARY)
18191
18192 +#ifdef CONFIG_X86_32
18193 +#define USER_PGD_PTRS KERNEL_PGD_BOUNDARY
18194 +#else
18195 +#define TASK_SIZE_MAX_SHIFT CONFIG_TASK_SIZE_MAX_SHIFT
18196 +#define USER_PGD_PTRS (_AC(1,UL) << (TASK_SIZE_MAX_SHIFT - PGDIR_SHIFT))
18197 +
18198 +#ifdef CONFIG_PAX_MEMORY_UDEREF
18199 +#ifdef __ASSEMBLY__
18200 +#define pax_user_shadow_base pax_user_shadow_base(%rip)
18201 +#else
18202 +extern unsigned long pax_user_shadow_base;
18203 +extern pgdval_t clone_pgd_mask;
18204 +#endif
18205 +#else
18206 +#define pax_user_shadow_base (0UL)
18207 +#endif
18208 +
18209 +#endif
18210 +
18211 #ifndef __ASSEMBLY__
18212
18213 extern int direct_gbpages;
18214 @@ -826,11 +927,24 @@ static inline void pmdp_set_wrprotect(struct mm_struct *mm,
18215 * dst and src can be on the same page, but the range must not overlap,
18216 * and must not cross a page boundary.
18217 */
18218 -static inline void clone_pgd_range(pgd_t *dst, pgd_t *src, int count)
18219 +static inline void clone_pgd_range(pgd_t *dst, const pgd_t *src, int count)
18220 {
18221 - memcpy(dst, src, count * sizeof(pgd_t));
18222 + pax_open_kernel();
18223 + while (count--)
18224 + *dst++ = *src++;
18225 + pax_close_kernel();
18226 }
18227
18228 +#ifdef CONFIG_PAX_PER_CPU_PGD
18229 +extern void __clone_user_pgds(pgd_t *dst, const pgd_t *src);
18230 +#endif
18231 +
18232 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
18233 +extern void __shadow_user_pgds(pgd_t *dst, const pgd_t *src);
18234 +#else
18235 +static inline void __shadow_user_pgds(pgd_t *dst, const pgd_t *src) {}
18236 +#endif
18237 +
18238 #define PTE_SHIFT ilog2(PTRS_PER_PTE)
18239 static inline int page_level_shift(enum pg_level level)
18240 {
18241 diff --git a/arch/x86/include/asm/pgtable_32.h b/arch/x86/include/asm/pgtable_32.h
18242 index b6c0b40..3535d47 100644
18243 --- a/arch/x86/include/asm/pgtable_32.h
18244 +++ b/arch/x86/include/asm/pgtable_32.h
18245 @@ -25,9 +25,6 @@
18246 struct mm_struct;
18247 struct vm_area_struct;
18248
18249 -extern pgd_t swapper_pg_dir[1024];
18250 -extern pgd_t initial_page_table[1024];
18251 -
18252 static inline void pgtable_cache_init(void) { }
18253 static inline void check_pgt_cache(void) { }
18254 void paging_init(void);
18255 @@ -45,6 +42,12 @@ void paging_init(void);
18256 # include <asm/pgtable-2level.h>
18257 #endif
18258
18259 +extern pgd_t swapper_pg_dir[PTRS_PER_PGD];
18260 +extern pgd_t initial_page_table[PTRS_PER_PGD];
18261 +#ifdef CONFIG_X86_PAE
18262 +extern pmd_t swapper_pm_dir[PTRS_PER_PGD][PTRS_PER_PMD];
18263 +#endif
18264 +
18265 #if defined(CONFIG_HIGHPTE)
18266 #define pte_offset_map(dir, address) \
18267 ((pte_t *)kmap_atomic(pmd_page(*(dir))) + \
18268 @@ -59,12 +62,17 @@ void paging_init(void);
18269 /* Clear a kernel PTE and flush it from the TLB */
18270 #define kpte_clear_flush(ptep, vaddr) \
18271 do { \
18272 + pax_open_kernel(); \
18273 pte_clear(&init_mm, (vaddr), (ptep)); \
18274 + pax_close_kernel(); \
18275 __flush_tlb_one((vaddr)); \
18276 } while (0)
18277
18278 #endif /* !__ASSEMBLY__ */
18279
18280 +#define HAVE_ARCH_UNMAPPED_AREA
18281 +#define HAVE_ARCH_UNMAPPED_AREA_TOPDOWN
18282 +
18283 /*
18284 * kern_addr_valid() is (1) for FLATMEM and (0) for
18285 * SPARSEMEM and DISCONTIGMEM
18286 diff --git a/arch/x86/include/asm/pgtable_32_types.h b/arch/x86/include/asm/pgtable_32_types.h
18287 index 9fb2f2b..b04b4bf 100644
18288 --- a/arch/x86/include/asm/pgtable_32_types.h
18289 +++ b/arch/x86/include/asm/pgtable_32_types.h
18290 @@ -8,7 +8,7 @@
18291 */
18292 #ifdef CONFIG_X86_PAE
18293 # include <asm/pgtable-3level_types.h>
18294 -# define PMD_SIZE (1UL << PMD_SHIFT)
18295 +# define PMD_SIZE (_AC(1, UL) << PMD_SHIFT)
18296 # define PMD_MASK (~(PMD_SIZE - 1))
18297 #else
18298 # include <asm/pgtable-2level_types.h>
18299 @@ -46,6 +46,19 @@ extern bool __vmalloc_start_set; /* set once high_memory is set */
18300 # define VMALLOC_END (FIXADDR_START - 2 * PAGE_SIZE)
18301 #endif
18302
18303 +#ifdef CONFIG_PAX_KERNEXEC
18304 +#ifndef __ASSEMBLY__
18305 +extern unsigned char MODULES_EXEC_VADDR[];
18306 +extern unsigned char MODULES_EXEC_END[];
18307 +#endif
18308 +#include <asm/boot.h>
18309 +#define ktla_ktva(addr) (addr + LOAD_PHYSICAL_ADDR + PAGE_OFFSET)
18310 +#define ktva_ktla(addr) (addr - LOAD_PHYSICAL_ADDR - PAGE_OFFSET)
18311 +#else
18312 +#define ktla_ktva(addr) (addr)
18313 +#define ktva_ktla(addr) (addr)
18314 +#endif
18315 +
18316 #define MODULES_VADDR VMALLOC_START
18317 #define MODULES_END VMALLOC_END
18318 #define MODULES_LEN (MODULES_VADDR - MODULES_END)
18319 diff --git a/arch/x86/include/asm/pgtable_64.h b/arch/x86/include/asm/pgtable_64.h
18320 index 2ee7811..55aca24 100644
18321 --- a/arch/x86/include/asm/pgtable_64.h
18322 +++ b/arch/x86/include/asm/pgtable_64.h
18323 @@ -16,11 +16,16 @@
18324
18325 extern pud_t level3_kernel_pgt[512];
18326 extern pud_t level3_ident_pgt[512];
18327 +extern pud_t level3_vmalloc_start_pgt[512];
18328 +extern pud_t level3_vmalloc_end_pgt[512];
18329 +extern pud_t level3_vmemmap_pgt[512];
18330 +extern pud_t level2_vmemmap_pgt[512];
18331 extern pmd_t level2_kernel_pgt[512];
18332 extern pmd_t level2_fixmap_pgt[512];
18333 -extern pmd_t level2_ident_pgt[512];
18334 -extern pte_t level1_fixmap_pgt[512];
18335 -extern pgd_t init_level4_pgt[];
18336 +extern pmd_t level2_ident_pgt[2][512];
18337 +extern pte_t level1_fixmap_pgt[3][512];
18338 +extern pte_t level1_vsyscall_pgt[512];
18339 +extern pgd_t init_level4_pgt[512];
18340
18341 #define swapper_pg_dir init_level4_pgt
18342
18343 @@ -62,7 +67,9 @@ static inline void native_set_pte_atomic(pte_t *ptep, pte_t pte)
18344
18345 static inline void native_set_pmd(pmd_t *pmdp, pmd_t pmd)
18346 {
18347 + pax_open_kernel();
18348 *pmdp = pmd;
18349 + pax_close_kernel();
18350 }
18351
18352 static inline void native_pmd_clear(pmd_t *pmd)
18353 @@ -98,7 +105,9 @@ static inline pmd_t native_pmdp_get_and_clear(pmd_t *xp)
18354
18355 static inline void native_set_pud(pud_t *pudp, pud_t pud)
18356 {
18357 + pax_open_kernel();
18358 *pudp = pud;
18359 + pax_close_kernel();
18360 }
18361
18362 static inline void native_pud_clear(pud_t *pud)
18363 @@ -108,6 +117,13 @@ static inline void native_pud_clear(pud_t *pud)
18364
18365 static inline void native_set_pgd(pgd_t *pgdp, pgd_t pgd)
18366 {
18367 + pax_open_kernel();
18368 + *pgdp = pgd;
18369 + pax_close_kernel();
18370 +}
18371 +
18372 +static inline void native_set_pgd_batched(pgd_t *pgdp, pgd_t pgd)
18373 +{
18374 *pgdp = pgd;
18375 }
18376
18377 diff --git a/arch/x86/include/asm/pgtable_64_types.h b/arch/x86/include/asm/pgtable_64_types.h
18378 index e6844df..432b56e 100644
18379 --- a/arch/x86/include/asm/pgtable_64_types.h
18380 +++ b/arch/x86/include/asm/pgtable_64_types.h
18381 @@ -60,11 +60,16 @@ typedef struct { pteval_t pte; } pte_t;
18382 #define MODULES_VADDR (__START_KERNEL_map + KERNEL_IMAGE_SIZE)
18383 #define MODULES_END _AC(0xffffffffff000000, UL)
18384 #define MODULES_LEN (MODULES_END - MODULES_VADDR)
18385 +#define MODULES_EXEC_VADDR MODULES_VADDR
18386 +#define MODULES_EXEC_END MODULES_END
18387 #define ESPFIX_PGD_ENTRY _AC(-2, UL)
18388 #define ESPFIX_BASE_ADDR (ESPFIX_PGD_ENTRY << PGDIR_SHIFT)
18389 #define EFI_VA_START ( -4 * (_AC(1, UL) << 30))
18390 #define EFI_VA_END (-68 * (_AC(1, UL) << 30))
18391
18392 +#define ktla_ktva(addr) (addr)
18393 +#define ktva_ktla(addr) (addr)
18394 +
18395 #define EARLY_DYNAMIC_PAGE_TABLES 64
18396
18397 #endif /* _ASM_X86_PGTABLE_64_DEFS_H */
18398 diff --git a/arch/x86/include/asm/pgtable_types.h b/arch/x86/include/asm/pgtable_types.h
18399 index 78f0c8c..4424bb0 100644
18400 --- a/arch/x86/include/asm/pgtable_types.h
18401 +++ b/arch/x86/include/asm/pgtable_types.h
18402 @@ -85,8 +85,10 @@
18403
18404 #if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
18405 #define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_NX)
18406 -#else
18407 +#elif defined(CONFIG_KMEMCHECK) || defined(CONFIG_MEM_SOFT_DIRTY)
18408 #define _PAGE_NX (_AT(pteval_t, 0))
18409 +#else
18410 +#define _PAGE_NX (_AT(pteval_t, 1) << _PAGE_BIT_HIDDEN)
18411 #endif
18412
18413 #define _PAGE_PROTNONE (_AT(pteval_t, 1) << _PAGE_BIT_PROTNONE)
18414 @@ -141,6 +143,9 @@ enum page_cache_mode {
18415 #define PAGE_READONLY_EXEC __pgprot(_PAGE_PRESENT | _PAGE_USER | \
18416 _PAGE_ACCESSED)
18417
18418 +#define PAGE_READONLY_NOEXEC PAGE_READONLY
18419 +#define PAGE_SHARED_NOEXEC PAGE_SHARED
18420 +
18421 #define __PAGE_KERNEL_EXEC \
18422 (_PAGE_PRESENT | _PAGE_RW | _PAGE_DIRTY | _PAGE_ACCESSED | _PAGE_GLOBAL)
18423 #define __PAGE_KERNEL (__PAGE_KERNEL_EXEC | _PAGE_NX)
18424 @@ -148,7 +153,7 @@ enum page_cache_mode {
18425 #define __PAGE_KERNEL_RO (__PAGE_KERNEL & ~_PAGE_RW)
18426 #define __PAGE_KERNEL_RX (__PAGE_KERNEL_EXEC & ~_PAGE_RW)
18427 #define __PAGE_KERNEL_NOCACHE (__PAGE_KERNEL | _PAGE_NOCACHE)
18428 -#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RX | _PAGE_USER)
18429 +#define __PAGE_KERNEL_VSYSCALL (__PAGE_KERNEL_RO | _PAGE_USER)
18430 #define __PAGE_KERNEL_VVAR (__PAGE_KERNEL_RO | _PAGE_USER)
18431 #define __PAGE_KERNEL_LARGE (__PAGE_KERNEL | _PAGE_PSE)
18432 #define __PAGE_KERNEL_LARGE_EXEC (__PAGE_KERNEL_EXEC | _PAGE_PSE)
18433 @@ -194,7 +199,7 @@ enum page_cache_mode {
18434 #ifdef CONFIG_X86_64
18435 #define __PAGE_KERNEL_IDENT_LARGE_EXEC __PAGE_KERNEL_LARGE_EXEC
18436 #else
18437 -#define PTE_IDENT_ATTR 0x003 /* PRESENT+RW */
18438 +#define PTE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18439 #define PDE_IDENT_ATTR 0x063 /* PRESENT+RW+DIRTY+ACCESSED */
18440 #define PGD_IDENT_ATTR 0x001 /* PRESENT (no other attributes) */
18441 #endif
18442 @@ -233,7 +238,17 @@ static inline pgdval_t pgd_flags(pgd_t pgd)
18443 {
18444 return native_pgd_val(pgd) & PTE_FLAGS_MASK;
18445 }
18446 +#endif
18447
18448 +#if CONFIG_PGTABLE_LEVELS == 3
18449 +#include <asm-generic/pgtable-nopud.h>
18450 +#endif
18451 +
18452 +#if CONFIG_PGTABLE_LEVELS == 2
18453 +#include <asm-generic/pgtable-nopmd.h>
18454 +#endif
18455 +
18456 +#ifndef __ASSEMBLY__
18457 #if CONFIG_PGTABLE_LEVELS > 3
18458 typedef struct { pudval_t pud; } pud_t;
18459
18460 @@ -247,8 +262,6 @@ static inline pudval_t native_pud_val(pud_t pud)
18461 return pud.pud;
18462 }
18463 #else
18464 -#include <asm-generic/pgtable-nopud.h>
18465 -
18466 static inline pudval_t native_pud_val(pud_t pud)
18467 {
18468 return native_pgd_val(pud.pgd);
18469 @@ -268,8 +281,6 @@ static inline pmdval_t native_pmd_val(pmd_t pmd)
18470 return pmd.pmd;
18471 }
18472 #else
18473 -#include <asm-generic/pgtable-nopmd.h>
18474 -
18475 static inline pmdval_t native_pmd_val(pmd_t pmd)
18476 {
18477 return native_pgd_val(pmd.pud.pgd);
18478 @@ -362,7 +373,6 @@ typedef struct page *pgtable_t;
18479
18480 extern pteval_t __supported_pte_mask;
18481 extern void set_nx(void);
18482 -extern int nx_enabled;
18483
18484 #define pgprot_writecombine pgprot_writecombine
18485 extern pgprot_t pgprot_writecombine(pgprot_t prot);
18486 diff --git a/arch/x86/include/asm/preempt.h b/arch/x86/include/asm/preempt.h
18487 index 8f327184..368fb29 100644
18488 --- a/arch/x86/include/asm/preempt.h
18489 +++ b/arch/x86/include/asm/preempt.h
18490 @@ -84,7 +84,7 @@ static __always_inline void __preempt_count_sub(int val)
18491 */
18492 static __always_inline bool __preempt_count_dec_and_test(void)
18493 {
18494 - GEN_UNARY_RMWcc("decl", __preempt_count, __percpu_arg(0), "e");
18495 + GEN_UNARY_RMWcc("decl", "incl", __preempt_count, __percpu_arg(0), "e");
18496 }
18497
18498 /*
18499 diff --git a/arch/x86/include/asm/processor.h b/arch/x86/include/asm/processor.h
18500 index 23ba676..6584489 100644
18501 --- a/arch/x86/include/asm/processor.h
18502 +++ b/arch/x86/include/asm/processor.h
18503 @@ -130,7 +130,7 @@ struct cpuinfo_x86 {
18504 /* Index into per_cpu list: */
18505 u16 cpu_index;
18506 u32 microcode;
18507 -};
18508 +} __randomize_layout;
18509
18510 #define X86_VENDOR_INTEL 0
18511 #define X86_VENDOR_CYRIX 1
18512 @@ -201,9 +201,21 @@ static inline void native_cpuid(unsigned int *eax, unsigned int *ebx,
18513 : "memory");
18514 }
18515
18516 +/* invpcid (%rdx),%rax */
18517 +#define __ASM_INVPCID ".byte 0x66,0x0f,0x38,0x82,0x02"
18518 +
18519 +#define INVPCID_SINGLE_ADDRESS 0UL
18520 +#define INVPCID_SINGLE_CONTEXT 1UL
18521 +#define INVPCID_ALL_GLOBAL 2UL
18522 +#define INVPCID_ALL_NONGLOBAL 3UL
18523 +
18524 +#define PCID_KERNEL 0UL
18525 +#define PCID_USER 1UL
18526 +#define PCID_NOFLUSH (1UL << 63)
18527 +
18528 static inline void load_cr3(pgd_t *pgdir)
18529 {
18530 - write_cr3(__pa(pgdir));
18531 + write_cr3(__pa(pgdir) | PCID_KERNEL);
18532 }
18533
18534 #ifdef CONFIG_X86_32
18535 @@ -300,7 +312,7 @@ struct tss_struct {
18536
18537 } ____cacheline_aligned;
18538
18539 -DECLARE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss);
18540 +extern struct tss_struct cpu_tss[NR_CPUS];
18541
18542 #ifdef CONFIG_X86_32
18543 DECLARE_PER_CPU(unsigned long, cpu_current_top_of_stack);
18544 @@ -500,6 +512,7 @@ struct thread_struct {
18545 unsigned short ds;
18546 unsigned short fsindex;
18547 unsigned short gsindex;
18548 + unsigned short ss;
18549 #endif
18550 #ifdef CONFIG_X86_32
18551 unsigned long ip;
18552 @@ -585,10 +598,10 @@ static inline void native_swapgs(void)
18553 #endif
18554 }
18555
18556 -static inline unsigned long current_top_of_stack(void)
18557 +static inline unsigned long current_top_of_stack(unsigned int cpu)
18558 {
18559 #ifdef CONFIG_X86_64
18560 - return this_cpu_read_stable(cpu_tss.x86_tss.sp0);
18561 + return cpu_tss[cpu].x86_tss.sp0;
18562 #else
18563 /* sp0 on x86_32 is special in and around vm86 mode. */
18564 return this_cpu_read_stable(cpu_current_top_of_stack);
18565 @@ -837,8 +850,15 @@ static inline void spin_lock_prefetch(const void *x)
18566 */
18567 #define TASK_SIZE PAGE_OFFSET
18568 #define TASK_SIZE_MAX TASK_SIZE
18569 +
18570 +#ifdef CONFIG_PAX_SEGMEXEC
18571 +#define SEGMEXEC_TASK_SIZE (TASK_SIZE / 2)
18572 +#define STACK_TOP ((current->mm->pax_flags & MF_PAX_SEGMEXEC)?SEGMEXEC_TASK_SIZE:TASK_SIZE)
18573 +#else
18574 #define STACK_TOP TASK_SIZE
18575 -#define STACK_TOP_MAX STACK_TOP
18576 +#endif
18577 +
18578 +#define STACK_TOP_MAX TASK_SIZE
18579
18580 #define INIT_THREAD { \
18581 .sp0 = TOP_OF_INIT_STACK, \
18582 @@ -859,12 +879,7 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18583 * "struct pt_regs" is possible, but they may contain the
18584 * completely wrong values.
18585 */
18586 -#define task_pt_regs(task) \
18587 -({ \
18588 - unsigned long __ptr = (unsigned long)task_stack_page(task); \
18589 - __ptr += THREAD_SIZE - TOP_OF_KERNEL_STACK_PADDING; \
18590 - ((struct pt_regs *)__ptr) - 1; \
18591 -})
18592 +#define task_pt_regs(tsk) ((struct pt_regs *)(tsk)->thread.sp0 - 1)
18593
18594 #define KSTK_ESP(task) (task_pt_regs(task)->sp)
18595
18596 @@ -878,13 +893,13 @@ extern unsigned long thread_saved_pc(struct task_struct *tsk);
18597 * particular problem by preventing anything from being mapped
18598 * at the maximum canonical address.
18599 */
18600 -#define TASK_SIZE_MAX ((1UL << 47) - PAGE_SIZE)
18601 +#define TASK_SIZE_MAX ((1UL << TASK_SIZE_MAX_SHIFT) - PAGE_SIZE)
18602
18603 /* This decides where the kernel will search for a free chunk of vm
18604 * space during mmap's.
18605 */
18606 #define IA32_PAGE_OFFSET ((current->personality & ADDR_LIMIT_3GB) ? \
18607 - 0xc0000000 : 0xFFFFe000)
18608 + 0xc0000000 : 0xFFFFf000)
18609
18610 #define TASK_SIZE (test_thread_flag(TIF_ADDR32) ? \
18611 IA32_PAGE_OFFSET : TASK_SIZE_MAX)
18612 @@ -918,6 +933,10 @@ extern void start_thread(struct pt_regs *regs, unsigned long new_ip,
18613 */
18614 #define TASK_UNMAPPED_BASE (PAGE_ALIGN(TASK_SIZE / 3))
18615
18616 +#ifdef CONFIG_PAX_SEGMEXEC
18617 +#define SEGMEXEC_TASK_UNMAPPED_BASE (PAGE_ALIGN(SEGMEXEC_TASK_SIZE / 3))
18618 +#endif
18619 +
18620 #define KSTK_EIP(task) (task_pt_regs(task)->ip)
18621
18622 /* Get/set a process' ability to use the timestamp counter instruction */
18623 @@ -962,7 +981,7 @@ static inline uint32_t hypervisor_cpuid_base(const char *sig, uint32_t leaves)
18624 return 0;
18625 }
18626
18627 -extern unsigned long arch_align_stack(unsigned long sp);
18628 +#define arch_align_stack(x) ((x) & ~0xfUL)
18629 extern void free_init_pages(char *what, unsigned long begin, unsigned long end);
18630
18631 void default_idle(void);
18632 @@ -972,6 +991,6 @@ bool xen_set_default_idle(void);
18633 #define xen_set_default_idle 0
18634 #endif
18635
18636 -void stop_this_cpu(void *dummy);
18637 +void stop_this_cpu(void *dummy) __noreturn;
18638 void df_debug(struct pt_regs *regs, long error_code);
18639 #endif /* _ASM_X86_PROCESSOR_H */
18640 diff --git a/arch/x86/include/asm/ptrace.h b/arch/x86/include/asm/ptrace.h
18641 index 5fabf13..7388158 100644
18642 --- a/arch/x86/include/asm/ptrace.h
18643 +++ b/arch/x86/include/asm/ptrace.h
18644 @@ -125,15 +125,16 @@ static inline int v8086_mode(struct pt_regs *regs)
18645 #ifdef CONFIG_X86_64
18646 static inline bool user_64bit_mode(struct pt_regs *regs)
18647 {
18648 + unsigned long cs = regs->cs & 0xffff;
18649 #ifndef CONFIG_PARAVIRT
18650 /*
18651 * On non-paravirt systems, this is the only long mode CPL 3
18652 * selector. We do not allow long mode selectors in the LDT.
18653 */
18654 - return regs->cs == __USER_CS;
18655 + return cs == __USER_CS;
18656 #else
18657 /* Headers are too twisted for this to go in paravirt.h. */
18658 - return regs->cs == __USER_CS || regs->cs == pv_info.extra_user_64bit_cs;
18659 + return cs == __USER_CS || cs == pv_info.extra_user_64bit_cs;
18660 #endif
18661 }
18662
18663 @@ -180,9 +181,11 @@ static inline unsigned long regs_get_register(struct pt_regs *regs,
18664 * Traps from the kernel do not save sp and ss.
18665 * Use the helper function to retrieve sp.
18666 */
18667 - if (offset == offsetof(struct pt_regs, sp) &&
18668 - regs->cs == __KERNEL_CS)
18669 - return kernel_stack_pointer(regs);
18670 + if (offset == offsetof(struct pt_regs, sp)) {
18671 + unsigned long cs = regs->cs & 0xffff;
18672 + if (cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS)
18673 + return kernel_stack_pointer(regs);
18674 + }
18675 #endif
18676 return *(unsigned long *)((unsigned long)regs + offset);
18677 }
18678 diff --git a/arch/x86/include/asm/qrwlock.h b/arch/x86/include/asm/qrwlock.h
18679 index ae0e241..e80b10b 100644
18680 --- a/arch/x86/include/asm/qrwlock.h
18681 +++ b/arch/x86/include/asm/qrwlock.h
18682 @@ -7,8 +7,8 @@
18683 #define queue_write_unlock queue_write_unlock
18684 static inline void queue_write_unlock(struct qrwlock *lock)
18685 {
18686 - barrier();
18687 - ACCESS_ONCE(*(u8 *)&lock->cnts) = 0;
18688 + barrier();
18689 + ACCESS_ONCE_RW(*(u8 *)&lock->cnts) = 0;
18690 }
18691 #endif
18692
18693 diff --git a/arch/x86/include/asm/realmode.h b/arch/x86/include/asm/realmode.h
18694 index 9c6b890..5305f53 100644
18695 --- a/arch/x86/include/asm/realmode.h
18696 +++ b/arch/x86/include/asm/realmode.h
18697 @@ -22,16 +22,14 @@ struct real_mode_header {
18698 #endif
18699 /* APM/BIOS reboot */
18700 u32 machine_real_restart_asm;
18701 -#ifdef CONFIG_X86_64
18702 u32 machine_real_restart_seg;
18703 -#endif
18704 };
18705
18706 /* This must match data at trampoline_32/64.S */
18707 struct trampoline_header {
18708 #ifdef CONFIG_X86_32
18709 u32 start;
18710 - u16 gdt_pad;
18711 + u16 boot_cs;
18712 u16 gdt_limit;
18713 u32 gdt_base;
18714 #else
18715 diff --git a/arch/x86/include/asm/reboot.h b/arch/x86/include/asm/reboot.h
18716 index a82c4f1..ac45053 100644
18717 --- a/arch/x86/include/asm/reboot.h
18718 +++ b/arch/x86/include/asm/reboot.h
18719 @@ -6,13 +6,13 @@
18720 struct pt_regs;
18721
18722 struct machine_ops {
18723 - void (*restart)(char *cmd);
18724 - void (*halt)(void);
18725 - void (*power_off)(void);
18726 + void (* __noreturn restart)(char *cmd);
18727 + void (* __noreturn halt)(void);
18728 + void (* __noreturn power_off)(void);
18729 void (*shutdown)(void);
18730 void (*crash_shutdown)(struct pt_regs *);
18731 - void (*emergency_restart)(void);
18732 -};
18733 + void (* __noreturn emergency_restart)(void);
18734 +} __no_const;
18735
18736 extern struct machine_ops machine_ops;
18737
18738 diff --git a/arch/x86/include/asm/rmwcc.h b/arch/x86/include/asm/rmwcc.h
18739 index 8f7866a..e442f20 100644
18740 --- a/arch/x86/include/asm/rmwcc.h
18741 +++ b/arch/x86/include/asm/rmwcc.h
18742 @@ -3,7 +3,34 @@
18743
18744 #ifdef CC_HAVE_ASM_GOTO
18745
18746 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18747 +#ifdef CONFIG_PAX_REFCOUNT
18748 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18749 +do { \
18750 + asm_volatile_goto (fullop \
18751 + ";jno 0f\n" \
18752 + fullantiop \
18753 + ";int $4\n0:\n" \
18754 + _ASM_EXTABLE(0b, 0b) \
18755 + ";j" cc " %l[cc_label]" \
18756 + : : "m" (var), ## __VA_ARGS__ \
18757 + : "memory" : cc_label); \
18758 + return 0; \
18759 +cc_label: \
18760 + return 1; \
18761 +} while (0)
18762 +#else
18763 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18764 +do { \
18765 + asm_volatile_goto (fullop ";j" cc " %l[cc_label]" \
18766 + : : "m" (var), ## __VA_ARGS__ \
18767 + : "memory" : cc_label); \
18768 + return 0; \
18769 +cc_label: \
18770 + return 1; \
18771 +} while (0)
18772 +#endif
18773 +
18774 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18775 do { \
18776 asm_volatile_goto (fullop "; j" cc " %l[cc_label]" \
18777 : : "m" (var), ## __VA_ARGS__ \
18778 @@ -13,15 +40,46 @@ cc_label: \
18779 return 1; \
18780 } while (0)
18781
18782 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18783 - __GEN_RMWcc(op " " arg0, var, cc)
18784 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18785 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18786
18787 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18788 - __GEN_RMWcc(op " %1, " arg0, var, cc, vcon (val))
18789 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18790 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18791 +
18792 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18793 + __GEN_RMWcc(op " %1, " arg0, antiop " %1, " arg0, var, cc, vcon (val))
18794 +
18795 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18796 + __GEN_RMWcc_unchecked(op " %1, " arg0, var, cc, vcon (val))
18797
18798 #else /* !CC_HAVE_ASM_GOTO */
18799
18800 -#define __GEN_RMWcc(fullop, var, cc, ...) \
18801 +#ifdef CONFIG_PAX_REFCOUNT
18802 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18803 +do { \
18804 + char c; \
18805 + asm volatile (fullop \
18806 + ";jno 0f\n" \
18807 + fullantiop \
18808 + ";int $4\n0:\n" \
18809 + _ASM_EXTABLE(0b, 0b) \
18810 + "; set" cc " %1" \
18811 + : "+m" (var), "=qm" (c) \
18812 + : __VA_ARGS__ : "memory"); \
18813 + return c != 0; \
18814 +} while (0)
18815 +#else
18816 +#define __GEN_RMWcc(fullop, fullantiop, var, cc, ...) \
18817 +do { \
18818 + char c; \
18819 + asm volatile (fullop "; set" cc " %1" \
18820 + : "+m" (var), "=qm" (c) \
18821 + : __VA_ARGS__ : "memory"); \
18822 + return c != 0; \
18823 +} while (0)
18824 +#endif
18825 +
18826 +#define __GEN_RMWcc_unchecked(fullop, var, cc, ...) \
18827 do { \
18828 char c; \
18829 asm volatile (fullop "; set" cc " %1" \
18830 @@ -30,11 +88,17 @@ do { \
18831 return c != 0; \
18832 } while (0)
18833
18834 -#define GEN_UNARY_RMWcc(op, var, arg0, cc) \
18835 - __GEN_RMWcc(op " " arg0, var, cc)
18836 +#define GEN_UNARY_RMWcc(op, antiop, var, arg0, cc) \
18837 + __GEN_RMWcc(op " " arg0, antiop " " arg0, var, cc)
18838 +
18839 +#define GEN_UNARY_RMWcc_unchecked(op, var, arg0, cc) \
18840 + __GEN_RMWcc_unchecked(op " " arg0, var, cc)
18841 +
18842 +#define GEN_BINARY_RMWcc(op, antiop, var, vcon, val, arg0, cc) \
18843 + __GEN_RMWcc(op " %2, " arg0, antiop " %2, " arg0, var, cc, vcon (val))
18844
18845 -#define GEN_BINARY_RMWcc(op, var, vcon, val, arg0, cc) \
18846 - __GEN_RMWcc(op " %2, " arg0, var, cc, vcon (val))
18847 +#define GEN_BINARY_RMWcc_unchecked(op, var, vcon, val, arg0, cc) \
18848 + __GEN_RMWcc_unchecked(op " %2, " arg0, var, cc, vcon (val))
18849
18850 #endif /* CC_HAVE_ASM_GOTO */
18851
18852 diff --git a/arch/x86/include/asm/rwsem.h b/arch/x86/include/asm/rwsem.h
18853 index cad82c9..2e5c5c1 100644
18854 --- a/arch/x86/include/asm/rwsem.h
18855 +++ b/arch/x86/include/asm/rwsem.h
18856 @@ -64,6 +64,14 @@ static inline void __down_read(struct rw_semaphore *sem)
18857 {
18858 asm volatile("# beginning down_read\n\t"
18859 LOCK_PREFIX _ASM_INC "(%1)\n\t"
18860 +
18861 +#ifdef CONFIG_PAX_REFCOUNT
18862 + "jno 0f\n"
18863 + LOCK_PREFIX _ASM_DEC "(%1)\n"
18864 + "int $4\n0:\n"
18865 + _ASM_EXTABLE(0b, 0b)
18866 +#endif
18867 +
18868 /* adds 0x00000001 */
18869 " jns 1f\n"
18870 " call call_rwsem_down_read_failed\n"
18871 @@ -85,6 +93,14 @@ static inline int __down_read_trylock(struct rw_semaphore *sem)
18872 "1:\n\t"
18873 " mov %1,%2\n\t"
18874 " add %3,%2\n\t"
18875 +
18876 +#ifdef CONFIG_PAX_REFCOUNT
18877 + "jno 0f\n"
18878 + "sub %3,%2\n"
18879 + "int $4\n0:\n"
18880 + _ASM_EXTABLE(0b, 0b)
18881 +#endif
18882 +
18883 " jle 2f\n\t"
18884 LOCK_PREFIX " cmpxchg %2,%0\n\t"
18885 " jnz 1b\n\t"
18886 @@ -104,6 +120,14 @@ static inline void __down_write_nested(struct rw_semaphore *sem, int subclass)
18887 long tmp;
18888 asm volatile("# beginning down_write\n\t"
18889 LOCK_PREFIX " xadd %1,(%2)\n\t"
18890 +
18891 +#ifdef CONFIG_PAX_REFCOUNT
18892 + "jno 0f\n"
18893 + "mov %1,(%2)\n"
18894 + "int $4\n0:\n"
18895 + _ASM_EXTABLE(0b, 0b)
18896 +#endif
18897 +
18898 /* adds 0xffff0001, returns the old value */
18899 " test " __ASM_SEL(%w1,%k1) "," __ASM_SEL(%w1,%k1) "\n\t"
18900 /* was the active mask 0 before? */
18901 @@ -155,6 +179,14 @@ static inline void __up_read(struct rw_semaphore *sem)
18902 long tmp;
18903 asm volatile("# beginning __up_read\n\t"
18904 LOCK_PREFIX " xadd %1,(%2)\n\t"
18905 +
18906 +#ifdef CONFIG_PAX_REFCOUNT
18907 + "jno 0f\n"
18908 + "mov %1,(%2)\n"
18909 + "int $4\n0:\n"
18910 + _ASM_EXTABLE(0b, 0b)
18911 +#endif
18912 +
18913 /* subtracts 1, returns the old value */
18914 " jns 1f\n\t"
18915 " call call_rwsem_wake\n" /* expects old value in %edx */
18916 @@ -173,6 +205,14 @@ static inline void __up_write(struct rw_semaphore *sem)
18917 long tmp;
18918 asm volatile("# beginning __up_write\n\t"
18919 LOCK_PREFIX " xadd %1,(%2)\n\t"
18920 +
18921 +#ifdef CONFIG_PAX_REFCOUNT
18922 + "jno 0f\n"
18923 + "mov %1,(%2)\n"
18924 + "int $4\n0:\n"
18925 + _ASM_EXTABLE(0b, 0b)
18926 +#endif
18927 +
18928 /* subtracts 0xffff0001, returns the old value */
18929 " jns 1f\n\t"
18930 " call call_rwsem_wake\n" /* expects old value in %edx */
18931 @@ -190,6 +230,14 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18932 {
18933 asm volatile("# beginning __downgrade_write\n\t"
18934 LOCK_PREFIX _ASM_ADD "%2,(%1)\n\t"
18935 +
18936 +#ifdef CONFIG_PAX_REFCOUNT
18937 + "jno 0f\n"
18938 + LOCK_PREFIX _ASM_SUB "%2,(%1)\n"
18939 + "int $4\n0:\n"
18940 + _ASM_EXTABLE(0b, 0b)
18941 +#endif
18942 +
18943 /*
18944 * transitions 0xZZZZ0001 -> 0xYYYY0001 (i386)
18945 * 0xZZZZZZZZ00000001 -> 0xYYYYYYYY00000001 (x86_64)
18946 @@ -208,7 +256,15 @@ static inline void __downgrade_write(struct rw_semaphore *sem)
18947 */
18948 static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18949 {
18950 - asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0"
18951 + asm volatile(LOCK_PREFIX _ASM_ADD "%1,%0\n"
18952 +
18953 +#ifdef CONFIG_PAX_REFCOUNT
18954 + "jno 0f\n"
18955 + LOCK_PREFIX _ASM_SUB "%1,%0\n"
18956 + "int $4\n0:\n"
18957 + _ASM_EXTABLE(0b, 0b)
18958 +#endif
18959 +
18960 : "+m" (sem->count)
18961 : "er" (delta));
18962 }
18963 @@ -218,7 +274,7 @@ static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem)
18964 */
18965 static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem)
18966 {
18967 - return delta + xadd(&sem->count, delta);
18968 + return delta + xadd_check_overflow(&sem->count, delta);
18969 }
18970
18971 #endif /* __KERNEL__ */
18972 diff --git a/arch/x86/include/asm/segment.h b/arch/x86/include/asm/segment.h
18973 index 7d5a192..23ef1aa 100644
18974 --- a/arch/x86/include/asm/segment.h
18975 +++ b/arch/x86/include/asm/segment.h
18976 @@ -82,14 +82,20 @@
18977 * 26 - ESPFIX small SS
18978 * 27 - per-cpu [ offset to per-cpu data area ]
18979 * 28 - stack_canary-20 [ for stack protector ] <=== cacheline #8
18980 - * 29 - unused
18981 - * 30 - unused
18982 + * 29 - PCI BIOS CS
18983 + * 30 - PCI BIOS DS
18984 * 31 - TSS for double fault handler
18985 */
18986 +#define GDT_ENTRY_KERNEXEC_EFI_CS (1)
18987 +#define GDT_ENTRY_KERNEXEC_EFI_DS (2)
18988 +#define __KERNEXEC_EFI_CS (GDT_ENTRY_KERNEXEC_EFI_CS*8)
18989 +#define __KERNEXEC_EFI_DS (GDT_ENTRY_KERNEXEC_EFI_DS*8)
18990 +
18991 #define GDT_ENTRY_TLS_MIN 6
18992 #define GDT_ENTRY_TLS_MAX (GDT_ENTRY_TLS_MIN + GDT_ENTRY_TLS_ENTRIES - 1)
18993
18994 #define GDT_ENTRY_KERNEL_CS 12
18995 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 4
18996 #define GDT_ENTRY_KERNEL_DS 13
18997 #define GDT_ENTRY_DEFAULT_USER_CS 14
18998 #define GDT_ENTRY_DEFAULT_USER_DS 15
18999 @@ -106,6 +112,12 @@
19000 #define GDT_ENTRY_PERCPU 27
19001 #define GDT_ENTRY_STACK_CANARY 28
19002
19003 +#define GDT_ENTRY_PCIBIOS_CS 29
19004 +#define __PCIBIOS_DS (GDT_ENTRY_PCIBIOS_DS * 8)
19005 +
19006 +#define GDT_ENTRY_PCIBIOS_DS 30
19007 +#define __PCIBIOS_CS (GDT_ENTRY_PCIBIOS_CS * 8)
19008 +
19009 #define GDT_ENTRY_DOUBLEFAULT_TSS 31
19010
19011 /*
19012 @@ -118,6 +130,7 @@
19013 */
19014
19015 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19016 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19017 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19018 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19019 #define __USER_CS (GDT_ENTRY_DEFAULT_USER_CS*8 + 3)
19020 @@ -129,7 +142,7 @@
19021 #define PNP_CS16 (GDT_ENTRY_PNPBIOS_CS16*8)
19022
19023 /* "Is this PNP code selector (PNP_CS32 or PNP_CS16)?" */
19024 -#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xf4) == PNP_CS32)
19025 +#define SEGMENT_IS_PNP_CODE(x) (((x) & 0xFFFCU) == PNP_CS32 || ((x) & 0xFFFCU) == PNP_CS16)
19026
19027 /* data segment for BIOS: */
19028 #define PNP_DS (GDT_ENTRY_PNPBIOS_DS*8)
19029 @@ -176,6 +189,8 @@
19030 #define GDT_ENTRY_DEFAULT_USER_DS 5
19031 #define GDT_ENTRY_DEFAULT_USER_CS 6
19032
19033 +#define GDT_ENTRY_KERNEXEC_KERNEL_CS 7
19034 +
19035 /* Needs two entries */
19036 #define GDT_ENTRY_TSS 8
19037 /* Needs two entries */
19038 @@ -187,10 +202,12 @@
19039 /* Abused to load per CPU data from limit */
19040 #define GDT_ENTRY_PER_CPU 15
19041
19042 +#define GDT_ENTRY_UDEREF_KERNEL_DS 16
19043 +
19044 /*
19045 * Number of entries in the GDT table:
19046 */
19047 -#define GDT_ENTRIES 16
19048 +#define GDT_ENTRIES 17
19049
19050 /*
19051 * Segment selector values corresponding to the above entries:
19052 @@ -200,7 +217,9 @@
19053 */
19054 #define __KERNEL32_CS (GDT_ENTRY_KERNEL32_CS*8)
19055 #define __KERNEL_CS (GDT_ENTRY_KERNEL_CS*8)
19056 +#define __KERNEXEC_KERNEL_CS (GDT_ENTRY_KERNEXEC_KERNEL_CS*8)
19057 #define __KERNEL_DS (GDT_ENTRY_KERNEL_DS*8)
19058 +#define __UDEREF_KERNEL_DS (GDT_ENTRY_UDEREF_KERNEL_DS*8)
19059 #define __USER32_CS (GDT_ENTRY_DEFAULT_USER32_CS*8 + 3)
19060 #define __USER_DS (GDT_ENTRY_DEFAULT_USER_DS*8 + 3)
19061 #define __USER32_DS __USER_DS
19062 diff --git a/arch/x86/include/asm/smap.h b/arch/x86/include/asm/smap.h
19063 index ba665eb..0f72938 100644
19064 --- a/arch/x86/include/asm/smap.h
19065 +++ b/arch/x86/include/asm/smap.h
19066 @@ -25,6 +25,18 @@
19067
19068 #include <asm/alternative-asm.h>
19069
19070 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19071 +#define ASM_PAX_OPEN_USERLAND \
19072 + ALTERNATIVE "", "call __pax_open_userland", X86_FEATURE_STRONGUDEREF
19073 +
19074 +#define ASM_PAX_CLOSE_USERLAND \
19075 + ALTERNATIVE "", "call __pax_close_userland", X86_FEATURE_STRONGUDEREF
19076 +
19077 +#else
19078 +#define ASM_PAX_OPEN_USERLAND
19079 +#define ASM_PAX_CLOSE_USERLAND
19080 +#endif
19081 +
19082 #ifdef CONFIG_X86_SMAP
19083
19084 #define ASM_CLAC \
19085 @@ -44,6 +56,37 @@
19086
19087 #include <asm/alternative.h>
19088
19089 +#define __HAVE_ARCH_PAX_OPEN_USERLAND
19090 +#define __HAVE_ARCH_PAX_CLOSE_USERLAND
19091 +
19092 +extern void __pax_open_userland(void);
19093 +static __always_inline unsigned long pax_open_userland(void)
19094 +{
19095 +
19096 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19097 + asm volatile(ALTERNATIVE("", "call %P[open]", X86_FEATURE_STRONGUDEREF)
19098 + :
19099 + : [open] "i" (__pax_open_userland)
19100 + : "memory", "rax");
19101 +#endif
19102 +
19103 + return 0;
19104 +}
19105 +
19106 +extern void __pax_close_userland(void);
19107 +static __always_inline unsigned long pax_close_userland(void)
19108 +{
19109 +
19110 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19111 + asm volatile(ALTERNATIVE("", "call %P[close]", X86_FEATURE_STRONGUDEREF)
19112 + :
19113 + : [close] "i" (__pax_close_userland)
19114 + : "memory", "rax");
19115 +#endif
19116 +
19117 + return 0;
19118 +}
19119 +
19120 #ifdef CONFIG_X86_SMAP
19121
19122 static __always_inline void clac(void)
19123 diff --git a/arch/x86/include/asm/smp.h b/arch/x86/include/asm/smp.h
19124 index 17a8dce..79f7280 100644
19125 --- a/arch/x86/include/asm/smp.h
19126 +++ b/arch/x86/include/asm/smp.h
19127 @@ -35,7 +35,7 @@ DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_core_map);
19128 /* cpus sharing the last level cache: */
19129 DECLARE_PER_CPU_READ_MOSTLY(cpumask_var_t, cpu_llc_shared_map);
19130 DECLARE_PER_CPU_READ_MOSTLY(u16, cpu_llc_id);
19131 -DECLARE_PER_CPU_READ_MOSTLY(int, cpu_number);
19132 +DECLARE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
19133
19134 static inline struct cpumask *cpu_sibling_mask(int cpu)
19135 {
19136 @@ -78,7 +78,7 @@ struct smp_ops {
19137
19138 void (*send_call_func_ipi)(const struct cpumask *mask);
19139 void (*send_call_func_single_ipi)(int cpu);
19140 -};
19141 +} __no_const;
19142
19143 /* Globals due to paravirt */
19144 extern void set_cpu_sibling_map(int cpu);
19145 @@ -192,14 +192,8 @@ extern unsigned disabled_cpus;
19146 extern int safe_smp_processor_id(void);
19147
19148 #elif defined(CONFIG_X86_64_SMP)
19149 -#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19150 -
19151 -#define stack_smp_processor_id() \
19152 -({ \
19153 - struct thread_info *ti; \
19154 - __asm__("andq %%rsp,%0; ":"=r" (ti) : "0" (CURRENT_MASK)); \
19155 - ti->cpu; \
19156 -})
19157 +#define raw_smp_processor_id() (this_cpu_read(cpu_number))
19158 +#define stack_smp_processor_id() raw_smp_processor_id()
19159 #define safe_smp_processor_id() smp_processor_id()
19160
19161 #endif
19162 diff --git a/arch/x86/include/asm/stackprotector.h b/arch/x86/include/asm/stackprotector.h
19163 index 6a99859..03cb807 100644
19164 --- a/arch/x86/include/asm/stackprotector.h
19165 +++ b/arch/x86/include/asm/stackprotector.h
19166 @@ -47,7 +47,7 @@
19167 * head_32 for boot CPU and setup_per_cpu_areas() for others.
19168 */
19169 #define GDT_STACK_CANARY_INIT \
19170 - [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x18),
19171 + [GDT_ENTRY_STACK_CANARY] = GDT_ENTRY_INIT(0x4090, 0, 0x17),
19172
19173 /*
19174 * Initialize the stackprotector canary value.
19175 @@ -112,7 +112,7 @@ static inline void setup_stack_canary_segment(int cpu)
19176
19177 static inline void load_stack_canary_segment(void)
19178 {
19179 -#ifdef CONFIG_X86_32
19180 +#if defined(CONFIG_X86_32) && !defined(CONFIG_PAX_MEMORY_UDEREF)
19181 asm volatile ("mov %0, %%gs" : : "r" (0));
19182 #endif
19183 }
19184 diff --git a/arch/x86/include/asm/stacktrace.h b/arch/x86/include/asm/stacktrace.h
19185 index 70bbe39..4ae2bd4 100644
19186 --- a/arch/x86/include/asm/stacktrace.h
19187 +++ b/arch/x86/include/asm/stacktrace.h
19188 @@ -11,28 +11,20 @@
19189
19190 extern int kstack_depth_to_print;
19191
19192 -struct thread_info;
19193 +struct task_struct;
19194 struct stacktrace_ops;
19195
19196 -typedef unsigned long (*walk_stack_t)(struct thread_info *tinfo,
19197 - unsigned long *stack,
19198 - unsigned long bp,
19199 - const struct stacktrace_ops *ops,
19200 - void *data,
19201 - unsigned long *end,
19202 - int *graph);
19203 +typedef unsigned long walk_stack_t(struct task_struct *task,
19204 + void *stack_start,
19205 + unsigned long *stack,
19206 + unsigned long bp,
19207 + const struct stacktrace_ops *ops,
19208 + void *data,
19209 + unsigned long *end,
19210 + int *graph);
19211
19212 -extern unsigned long
19213 -print_context_stack(struct thread_info *tinfo,
19214 - unsigned long *stack, unsigned long bp,
19215 - const struct stacktrace_ops *ops, void *data,
19216 - unsigned long *end, int *graph);
19217 -
19218 -extern unsigned long
19219 -print_context_stack_bp(struct thread_info *tinfo,
19220 - unsigned long *stack, unsigned long bp,
19221 - const struct stacktrace_ops *ops, void *data,
19222 - unsigned long *end, int *graph);
19223 +extern walk_stack_t print_context_stack;
19224 +extern walk_stack_t print_context_stack_bp;
19225
19226 /* Generic stack tracer with callbacks */
19227
19228 @@ -40,7 +32,7 @@ struct stacktrace_ops {
19229 void (*address)(void *data, unsigned long address, int reliable);
19230 /* On negative return stop dumping */
19231 int (*stack)(void *data, char *name);
19232 - walk_stack_t walk_stack;
19233 + walk_stack_t *walk_stack;
19234 };
19235
19236 void dump_trace(struct task_struct *tsk, struct pt_regs *regs,
19237 diff --git a/arch/x86/include/asm/switch_to.h b/arch/x86/include/asm/switch_to.h
19238 index 751bf4b..a1278b5 100644
19239 --- a/arch/x86/include/asm/switch_to.h
19240 +++ b/arch/x86/include/asm/switch_to.h
19241 @@ -112,7 +112,7 @@ do { \
19242 "call __switch_to\n\t" \
19243 "movq "__percpu_arg([current_task])",%%rsi\n\t" \
19244 __switch_canary \
19245 - "movq %P[thread_info](%%rsi),%%r8\n\t" \
19246 + "movq "__percpu_arg([thread_info])",%%r8\n\t" \
19247 "movq %%rax,%%rdi\n\t" \
19248 "testl %[_tif_fork],%P[ti_flags](%%r8)\n\t" \
19249 "jnz ret_from_fork\n\t" \
19250 @@ -123,7 +123,7 @@ do { \
19251 [threadrsp] "i" (offsetof(struct task_struct, thread.sp)), \
19252 [ti_flags] "i" (offsetof(struct thread_info, flags)), \
19253 [_tif_fork] "i" (_TIF_FORK), \
19254 - [thread_info] "i" (offsetof(struct task_struct, stack)), \
19255 + [thread_info] "m" (current_tinfo), \
19256 [current_task] "m" (current_task) \
19257 __switch_canary_iparam \
19258 : "memory", "cc" __EXTRA_CLOBBER)
19259 diff --git a/arch/x86/include/asm/thread_info.h b/arch/x86/include/asm/thread_info.h
19260 index b4bdec3..e8af9bc 100644
19261 --- a/arch/x86/include/asm/thread_info.h
19262 +++ b/arch/x86/include/asm/thread_info.h
19263 @@ -36,7 +36,7 @@
19264 #ifdef CONFIG_X86_32
19265 # define TOP_OF_KERNEL_STACK_PADDING 8
19266 #else
19267 -# define TOP_OF_KERNEL_STACK_PADDING 0
19268 +# define TOP_OF_KERNEL_STACK_PADDING 16
19269 #endif
19270
19271 /*
19272 @@ -50,27 +50,26 @@ struct task_struct;
19273 #include <linux/atomic.h>
19274
19275 struct thread_info {
19276 - struct task_struct *task; /* main task structure */
19277 __u32 flags; /* low level flags */
19278 __u32 status; /* thread synchronous flags */
19279 __u32 cpu; /* current CPU */
19280 int saved_preempt_count;
19281 mm_segment_t addr_limit;
19282 void __user *sysenter_return;
19283 + unsigned long lowest_stack;
19284 unsigned int sig_on_uaccess_error:1;
19285 unsigned int uaccess_err:1; /* uaccess failed */
19286 };
19287
19288 -#define INIT_THREAD_INFO(tsk) \
19289 +#define INIT_THREAD_INFO \
19290 { \
19291 - .task = &tsk, \
19292 .flags = 0, \
19293 .cpu = 0, \
19294 .saved_preempt_count = INIT_PREEMPT_COUNT, \
19295 .addr_limit = KERNEL_DS, \
19296 }
19297
19298 -#define init_thread_info (init_thread_union.thread_info)
19299 +#define init_thread_info (init_thread_union.stack)
19300 #define init_stack (init_thread_union.stack)
19301
19302 #else /* !__ASSEMBLY__ */
19303 @@ -110,6 +109,7 @@ struct thread_info {
19304 #define TIF_SYSCALL_TRACEPOINT 28 /* syscall tracepoint instrumentation */
19305 #define TIF_ADDR32 29 /* 32-bit address space on 64 bits */
19306 #define TIF_X32 30 /* 32-bit native x86-64 binary */
19307 +#define TIF_GRSEC_SETXID 31 /* update credentials on syscall entry/exit */
19308
19309 #define _TIF_SYSCALL_TRACE (1 << TIF_SYSCALL_TRACE)
19310 #define _TIF_NOTIFY_RESUME (1 << TIF_NOTIFY_RESUME)
19311 @@ -133,17 +133,18 @@ struct thread_info {
19312 #define _TIF_SYSCALL_TRACEPOINT (1 << TIF_SYSCALL_TRACEPOINT)
19313 #define _TIF_ADDR32 (1 << TIF_ADDR32)
19314 #define _TIF_X32 (1 << TIF_X32)
19315 +#define _TIF_GRSEC_SETXID (1 << TIF_GRSEC_SETXID)
19316
19317 /* work to do in syscall_trace_enter() */
19318 #define _TIF_WORK_SYSCALL_ENTRY \
19319 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_EMU | _TIF_SYSCALL_AUDIT | \
19320 _TIF_SECCOMP | _TIF_SINGLESTEP | _TIF_SYSCALL_TRACEPOINT | \
19321 - _TIF_NOHZ)
19322 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19323
19324 /* work to do in syscall_trace_leave() */
19325 #define _TIF_WORK_SYSCALL_EXIT \
19326 (_TIF_SYSCALL_TRACE | _TIF_SYSCALL_AUDIT | _TIF_SINGLESTEP | \
19327 - _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ)
19328 + _TIF_SYSCALL_TRACEPOINT | _TIF_NOHZ | _TIF_GRSEC_SETXID)
19329
19330 /* work to do on interrupt/exception return */
19331 #define _TIF_WORK_MASK \
19332 @@ -154,7 +155,7 @@ struct thread_info {
19333 /* work to do on any return to user space */
19334 #define _TIF_ALLWORK_MASK \
19335 ((0x0000FFFF & ~_TIF_SECCOMP) | _TIF_SYSCALL_TRACEPOINT | \
19336 - _TIF_NOHZ)
19337 + _TIF_NOHZ | _TIF_GRSEC_SETXID)
19338
19339 /* Only used for 64 bit */
19340 #define _TIF_DO_NOTIFY_MASK \
19341 @@ -179,9 +180,11 @@ struct thread_info {
19342
19343 DECLARE_PER_CPU(unsigned long, kernel_stack);
19344
19345 +DECLARE_PER_CPU(struct thread_info *, current_tinfo);
19346 +
19347 static inline struct thread_info *current_thread_info(void)
19348 {
19349 - return (struct thread_info *)(current_top_of_stack() - THREAD_SIZE);
19350 + return this_cpu_read_stable(current_tinfo);
19351 }
19352
19353 static inline unsigned long current_stack_pointer(void)
19354 @@ -199,8 +202,7 @@ static inline unsigned long current_stack_pointer(void)
19355
19356 /* Load thread_info address into "reg" */
19357 #define GET_THREAD_INFO(reg) \
19358 - _ASM_MOV PER_CPU_VAR(kernel_stack),reg ; \
19359 - _ASM_SUB $(THREAD_SIZE),reg ;
19360 + _ASM_MOV PER_CPU_VAR(current_tinfo),reg ;
19361
19362 /*
19363 * ASM operand which evaluates to a 'thread_info' address of
19364 @@ -293,5 +295,12 @@ static inline bool is_ia32_task(void)
19365 extern void arch_task_cache_init(void);
19366 extern int arch_dup_task_struct(struct task_struct *dst, struct task_struct *src);
19367 extern void arch_release_task_struct(struct task_struct *tsk);
19368 +
19369 +#define __HAVE_THREAD_FUNCTIONS
19370 +#define task_thread_info(task) (&(task)->tinfo)
19371 +#define task_stack_page(task) ((task)->stack)
19372 +#define setup_thread_stack(p, org) do {} while (0)
19373 +#define end_of_stack(p) ((unsigned long *)task_stack_page(p) + 1)
19374 +
19375 #endif
19376 #endif /* _ASM_X86_THREAD_INFO_H */
19377 diff --git a/arch/x86/include/asm/tlbflush.h b/arch/x86/include/asm/tlbflush.h
19378 index cd79194..e7a9491 100644
19379 --- a/arch/x86/include/asm/tlbflush.h
19380 +++ b/arch/x86/include/asm/tlbflush.h
19381 @@ -86,18 +86,44 @@ static inline void cr4_set_bits_and_update_boot(unsigned long mask)
19382
19383 static inline void __native_flush_tlb(void)
19384 {
19385 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19386 + u64 descriptor[2];
19387 +
19388 + descriptor[0] = PCID_KERNEL;
19389 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_NONGLOBAL) : "memory");
19390 + return;
19391 + }
19392 +
19393 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19394 + if (static_cpu_has(X86_FEATURE_PCID)) {
19395 + unsigned int cpu = raw_get_cpu();
19396 +
19397 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER);
19398 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL);
19399 + raw_put_cpu_no_resched();
19400 + return;
19401 + }
19402 +#endif
19403 +
19404 native_write_cr3(native_read_cr3());
19405 }
19406
19407 static inline void __native_flush_tlb_global_irq_disabled(void)
19408 {
19409 - unsigned long cr4;
19410 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19411 + u64 descriptor[2];
19412
19413 - cr4 = this_cpu_read(cpu_tlbstate.cr4);
19414 - /* clear PGE */
19415 - native_write_cr4(cr4 & ~X86_CR4_PGE);
19416 - /* write old PGE again and flush TLBs */
19417 - native_write_cr4(cr4);
19418 + descriptor[0] = PCID_KERNEL;
19419 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_ALL_GLOBAL) : "memory");
19420 + } else {
19421 + unsigned long cr4;
19422 +
19423 + cr4 = this_cpu_read(cpu_tlbstate.cr4);
19424 + /* clear PGE */
19425 + native_write_cr4(cr4 & ~X86_CR4_PGE);
19426 + /* write old PGE again and flush TLBs */
19427 + native_write_cr4(cr4);
19428 + }
19429 }
19430
19431 static inline void __native_flush_tlb_global(void)
19432 @@ -118,6 +144,41 @@ static inline void __native_flush_tlb_global(void)
19433
19434 static inline void __native_flush_tlb_single(unsigned long addr)
19435 {
19436 + if (static_cpu_has(X86_FEATURE_INVPCID)) {
19437 + u64 descriptor[2];
19438 +
19439 + descriptor[0] = PCID_KERNEL;
19440 + descriptor[1] = addr;
19441 +
19442 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19443 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) || addr >= TASK_SIZE_MAX) {
19444 + if (addr < TASK_SIZE_MAX)
19445 + descriptor[1] += pax_user_shadow_base;
19446 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19447 + }
19448 +
19449 + descriptor[0] = PCID_USER;
19450 + descriptor[1] = addr;
19451 +#endif
19452 +
19453 + asm volatile(__ASM_INVPCID : : "d"(&descriptor), "a"(INVPCID_SINGLE_ADDRESS) : "memory");
19454 + return;
19455 + }
19456 +
19457 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19458 + if (static_cpu_has(X86_FEATURE_PCID)) {
19459 + unsigned int cpu = raw_get_cpu();
19460 +
19461 + native_write_cr3(__pa(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
19462 + asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19463 + native_write_cr3(__pa(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
19464 + raw_put_cpu_no_resched();
19465 +
19466 + if (!static_cpu_has(X86_FEATURE_STRONGUDEREF) && addr < TASK_SIZE_MAX)
19467 + addr += pax_user_shadow_base;
19468 + }
19469 +#endif
19470 +
19471 asm volatile("invlpg (%0)" ::"r" (addr) : "memory");
19472 }
19473
19474 diff --git a/arch/x86/include/asm/uaccess.h b/arch/x86/include/asm/uaccess.h
19475 index ace9dec..3f9e253 100644
19476 --- a/arch/x86/include/asm/uaccess.h
19477 +++ b/arch/x86/include/asm/uaccess.h
19478 @@ -7,6 +7,7 @@
19479 #include <linux/compiler.h>
19480 #include <linux/thread_info.h>
19481 #include <linux/string.h>
19482 +#include <linux/spinlock.h>
19483 #include <asm/asm.h>
19484 #include <asm/page.h>
19485 #include <asm/smap.h>
19486 @@ -29,7 +30,12 @@
19487
19488 #define get_ds() (KERNEL_DS)
19489 #define get_fs() (current_thread_info()->addr_limit)
19490 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19491 +void __set_fs(mm_segment_t x);
19492 +void set_fs(mm_segment_t x);
19493 +#else
19494 #define set_fs(x) (current_thread_info()->addr_limit = (x))
19495 +#endif
19496
19497 #define segment_eq(a, b) ((a).seg == (b).seg)
19498
19499 @@ -85,8 +91,36 @@ static inline bool __chk_range_not_ok(unsigned long addr, unsigned long size, un
19500 * checks that the pointer is in the user space range - after calling
19501 * this function, memory access functions may still return -EFAULT.
19502 */
19503 -#define access_ok(type, addr, size) \
19504 - likely(!__range_not_ok(addr, size, user_addr_max()))
19505 +extern int _cond_resched(void);
19506 +#define access_ok_noprefault(type, addr, size) (likely(!__range_not_ok(addr, size, user_addr_max())))
19507 +#define access_ok(type, addr, size) \
19508 +({ \
19509 + unsigned long __size = size; \
19510 + unsigned long __addr = (unsigned long)addr; \
19511 + bool __ret_ao = __range_not_ok(__addr, __size, user_addr_max()) == 0;\
19512 + if (__ret_ao && __size) { \
19513 + unsigned long __addr_ao = __addr & PAGE_MASK; \
19514 + unsigned long __end_ao = __addr + __size - 1; \
19515 + if (unlikely((__end_ao ^ __addr_ao) & PAGE_MASK)) { \
19516 + while (__addr_ao <= __end_ao) { \
19517 + char __c_ao; \
19518 + __addr_ao += PAGE_SIZE; \
19519 + if (__size > PAGE_SIZE) \
19520 + _cond_resched(); \
19521 + if (__get_user(__c_ao, (char __user *)__addr)) \
19522 + break; \
19523 + if (type != VERIFY_WRITE) { \
19524 + __addr = __addr_ao; \
19525 + continue; \
19526 + } \
19527 + if (__put_user(__c_ao, (char __user *)__addr)) \
19528 + break; \
19529 + __addr = __addr_ao; \
19530 + } \
19531 + } \
19532 + } \
19533 + __ret_ao; \
19534 +})
19535
19536 /*
19537 * The exception table consists of pairs of addresses relative to the
19538 @@ -134,11 +168,13 @@ extern int __get_user_8(void);
19539 extern int __get_user_bad(void);
19540
19541 /*
19542 - * This is a type: either unsigned long, if the argument fits into
19543 - * that type, or otherwise unsigned long long.
19544 + * This is a type: either (un)signed int, if the argument fits into
19545 + * that type, or otherwise (un)signed long long.
19546 */
19547 #define __inttype(x) \
19548 -__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19549 +__typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0U), \
19550 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0ULL, 0LL),\
19551 + __builtin_choose_expr(__type_is_unsigned(__typeof__(x)), 0U, 0)))
19552
19553 /**
19554 * get_user: - Get a simple variable from user space.
19555 @@ -176,10 +212,12 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19556 register __inttype(*(ptr)) __val_gu asm("%"_ASM_DX); \
19557 __chk_user_ptr(ptr); \
19558 might_fault(); \
19559 + pax_open_userland(); \
19560 asm volatile("call __get_user_%P3" \
19561 : "=a" (__ret_gu), "=r" (__val_gu) \
19562 : "0" (ptr), "i" (sizeof(*(ptr)))); \
19563 (x) = (__force __typeof__(*(ptr))) __val_gu; \
19564 + pax_close_userland(); \
19565 __ret_gu; \
19566 })
19567
19568 @@ -187,13 +225,21 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19569 asm volatile("call __put_user_" #size : "=a" (__ret_pu) \
19570 : "0" ((typeof(*(ptr)))(x)), "c" (ptr) : "ebx")
19571
19572 -
19573 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
19574 +#define __copyuser_seg "gs;"
19575 +#define __COPYUSER_SET_ES "pushl %%gs; popl %%es\n"
19576 +#define __COPYUSER_RESTORE_ES "pushl %%ss; popl %%es\n"
19577 +#else
19578 +#define __copyuser_seg
19579 +#define __COPYUSER_SET_ES
19580 +#define __COPYUSER_RESTORE_ES
19581 +#endif
19582
19583 #ifdef CONFIG_X86_32
19584 #define __put_user_asm_u64(x, addr, err, errret) \
19585 asm volatile(ASM_STAC "\n" \
19586 - "1: movl %%eax,0(%2)\n" \
19587 - "2: movl %%edx,4(%2)\n" \
19588 + "1: "__copyuser_seg"movl %%eax,0(%2)\n" \
19589 + "2: "__copyuser_seg"movl %%edx,4(%2)\n" \
19590 "3: " ASM_CLAC "\n" \
19591 ".section .fixup,\"ax\"\n" \
19592 "4: movl %3,%0\n" \
19593 @@ -206,8 +252,8 @@ __typeof__(__builtin_choose_expr(sizeof(x) > sizeof(0UL), 0ULL, 0UL))
19594
19595 #define __put_user_asm_ex_u64(x, addr) \
19596 asm volatile(ASM_STAC "\n" \
19597 - "1: movl %%eax,0(%1)\n" \
19598 - "2: movl %%edx,4(%1)\n" \
19599 + "1: "__copyuser_seg"movl %%eax,0(%1)\n" \
19600 + "2: "__copyuser_seg"movl %%edx,4(%1)\n" \
19601 "3: " ASM_CLAC "\n" \
19602 _ASM_EXTABLE_EX(1b, 2b) \
19603 _ASM_EXTABLE_EX(2b, 3b) \
19604 @@ -257,7 +303,8 @@ extern void __put_user_8(void);
19605 __typeof__(*(ptr)) __pu_val; \
19606 __chk_user_ptr(ptr); \
19607 might_fault(); \
19608 - __pu_val = x; \
19609 + __pu_val = (x); \
19610 + pax_open_userland(); \
19611 switch (sizeof(*(ptr))) { \
19612 case 1: \
19613 __put_user_x(1, __pu_val, ptr, __ret_pu); \
19614 @@ -275,6 +322,7 @@ extern void __put_user_8(void);
19615 __put_user_x(X, __pu_val, ptr, __ret_pu); \
19616 break; \
19617 } \
19618 + pax_close_userland(); \
19619 __ret_pu; \
19620 })
19621
19622 @@ -355,8 +403,10 @@ do { \
19623 } while (0)
19624
19625 #define __get_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19626 +do { \
19627 + pax_open_userland(); \
19628 asm volatile(ASM_STAC "\n" \
19629 - "1: mov"itype" %2,%"rtype"1\n" \
19630 + "1: "__copyuser_seg"mov"itype" %2,%"rtype"1\n"\
19631 "2: " ASM_CLAC "\n" \
19632 ".section .fixup,\"ax\"\n" \
19633 "3: mov %3,%0\n" \
19634 @@ -364,8 +414,10 @@ do { \
19635 " jmp 2b\n" \
19636 ".previous\n" \
19637 _ASM_EXTABLE(1b, 3b) \
19638 - : "=r" (err), ltype(x) \
19639 - : "m" (__m(addr)), "i" (errret), "0" (err))
19640 + : "=r" (err), ltype (x) \
19641 + : "m" (__m(addr)), "i" (errret), "0" (err)); \
19642 + pax_close_userland(); \
19643 +} while (0)
19644
19645 #define __get_user_size_ex(x, ptr, size) \
19646 do { \
19647 @@ -389,7 +441,7 @@ do { \
19648 } while (0)
19649
19650 #define __get_user_asm_ex(x, addr, itype, rtype, ltype) \
19651 - asm volatile("1: mov"itype" %1,%"rtype"0\n" \
19652 + asm volatile("1: "__copyuser_seg"mov"itype" %1,%"rtype"0\n"\
19653 "2:\n" \
19654 _ASM_EXTABLE_EX(1b, 2b) \
19655 : ltype(x) : "m" (__m(addr)))
19656 @@ -406,13 +458,24 @@ do { \
19657 int __gu_err; \
19658 unsigned long __gu_val; \
19659 __get_user_size(__gu_val, (ptr), (size), __gu_err, -EFAULT); \
19660 - (x) = (__force __typeof__(*(ptr)))__gu_val; \
19661 + (x) = (__typeof__(*(ptr)))__gu_val; \
19662 __gu_err; \
19663 })
19664
19665 /* FIXME: this hack is definitely wrong -AK */
19666 struct __large_struct { unsigned long buf[100]; };
19667 -#define __m(x) (*(struct __large_struct __user *)(x))
19668 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19669 +#define ____m(x) \
19670 +({ \
19671 + unsigned long ____x = (unsigned long)(x); \
19672 + if (____x < pax_user_shadow_base) \
19673 + ____x += pax_user_shadow_base; \
19674 + (typeof(x))____x; \
19675 +})
19676 +#else
19677 +#define ____m(x) (x)
19678 +#endif
19679 +#define __m(x) (*(struct __large_struct __user *)____m(x))
19680
19681 /*
19682 * Tell gcc we read from memory instead of writing: this is because
19683 @@ -420,8 +483,10 @@ struct __large_struct { unsigned long buf[100]; };
19684 * aliasing issues.
19685 */
19686 #define __put_user_asm(x, addr, err, itype, rtype, ltype, errret) \
19687 +do { \
19688 + pax_open_userland(); \
19689 asm volatile(ASM_STAC "\n" \
19690 - "1: mov"itype" %"rtype"1,%2\n" \
19691 + "1: "__copyuser_seg"mov"itype" %"rtype"1,%2\n"\
19692 "2: " ASM_CLAC "\n" \
19693 ".section .fixup,\"ax\"\n" \
19694 "3: mov %3,%0\n" \
19695 @@ -429,10 +494,12 @@ struct __large_struct { unsigned long buf[100]; };
19696 ".previous\n" \
19697 _ASM_EXTABLE(1b, 3b) \
19698 : "=r"(err) \
19699 - : ltype(x), "m" (__m(addr)), "i" (errret), "0" (err))
19700 + : ltype (x), "m" (__m(addr)), "i" (errret), "0" (err));\
19701 + pax_close_userland(); \
19702 +} while (0)
19703
19704 #define __put_user_asm_ex(x, addr, itype, rtype, ltype) \
19705 - asm volatile("1: mov"itype" %"rtype"0,%1\n" \
19706 + asm volatile("1: "__copyuser_seg"mov"itype" %"rtype"0,%1\n"\
19707 "2:\n" \
19708 _ASM_EXTABLE_EX(1b, 2b) \
19709 : : ltype(x), "m" (__m(addr)))
19710 @@ -442,11 +509,13 @@ struct __large_struct { unsigned long buf[100]; };
19711 */
19712 #define uaccess_try do { \
19713 current_thread_info()->uaccess_err = 0; \
19714 + pax_open_userland(); \
19715 stac(); \
19716 barrier();
19717
19718 #define uaccess_catch(err) \
19719 clac(); \
19720 + pax_close_userland(); \
19721 (err) |= (current_thread_info()->uaccess_err ? -EFAULT : 0); \
19722 } while (0)
19723
19724 @@ -471,8 +540,12 @@ struct __large_struct { unsigned long buf[100]; };
19725 * On error, the variable @x is set to zero.
19726 */
19727
19728 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19729 +#define __get_user(x, ptr) get_user((x), (ptr))
19730 +#else
19731 #define __get_user(x, ptr) \
19732 __get_user_nocheck((x), (ptr), sizeof(*(ptr)))
19733 +#endif
19734
19735 /**
19736 * __put_user: - Write a simple value into user space, with less checking.
19737 @@ -494,8 +567,12 @@ struct __large_struct { unsigned long buf[100]; };
19738 * Returns zero on success, or -EFAULT on error.
19739 */
19740
19741 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
19742 +#define __put_user(x, ptr) put_user((x), (ptr))
19743 +#else
19744 #define __put_user(x, ptr) \
19745 __put_user_nocheck((__typeof__(*(ptr)))(x), (ptr), sizeof(*(ptr)))
19746 +#endif
19747
19748 #define __get_user_unaligned __get_user
19749 #define __put_user_unaligned __put_user
19750 @@ -513,7 +590,7 @@ struct __large_struct { unsigned long buf[100]; };
19751 #define get_user_ex(x, ptr) do { \
19752 unsigned long __gue_val; \
19753 __get_user_size_ex((__gue_val), (ptr), (sizeof(*(ptr)))); \
19754 - (x) = (__force __typeof__(*(ptr)))__gue_val; \
19755 + (x) = (__typeof__(*(ptr)))__gue_val; \
19756 } while (0)
19757
19758 #define put_user_try uaccess_try
19759 @@ -531,7 +608,7 @@ extern __must_check long strlen_user(const char __user *str);
19760 extern __must_check long strnlen_user(const char __user *str, long n);
19761
19762 unsigned long __must_check clear_user(void __user *mem, unsigned long len);
19763 -unsigned long __must_check __clear_user(void __user *mem, unsigned long len);
19764 +unsigned long __must_check __clear_user(void __user *mem, unsigned long len) __size_overflow(2);
19765
19766 extern void __cmpxchg_wrong_size(void)
19767 __compiletime_error("Bad argument size for cmpxchg");
19768 @@ -542,18 +619,19 @@ extern void __cmpxchg_wrong_size(void)
19769 __typeof__(ptr) __uval = (uval); \
19770 __typeof__(*(ptr)) __old = (old); \
19771 __typeof__(*(ptr)) __new = (new); \
19772 + pax_open_userland(); \
19773 switch (size) { \
19774 case 1: \
19775 { \
19776 asm volatile("\t" ASM_STAC "\n" \
19777 - "1:\t" LOCK_PREFIX "cmpxchgb %4, %2\n" \
19778 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgb %4, %2\n"\
19779 "2:\t" ASM_CLAC "\n" \
19780 "\t.section .fixup, \"ax\"\n" \
19781 "3:\tmov %3, %0\n" \
19782 "\tjmp 2b\n" \
19783 "\t.previous\n" \
19784 _ASM_EXTABLE(1b, 3b) \
19785 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19786 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19787 : "i" (-EFAULT), "q" (__new), "1" (__old) \
19788 : "memory" \
19789 ); \
19790 @@ -562,14 +640,14 @@ extern void __cmpxchg_wrong_size(void)
19791 case 2: \
19792 { \
19793 asm volatile("\t" ASM_STAC "\n" \
19794 - "1:\t" LOCK_PREFIX "cmpxchgw %4, %2\n" \
19795 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgw %4, %2\n"\
19796 "2:\t" ASM_CLAC "\n" \
19797 "\t.section .fixup, \"ax\"\n" \
19798 "3:\tmov %3, %0\n" \
19799 "\tjmp 2b\n" \
19800 "\t.previous\n" \
19801 _ASM_EXTABLE(1b, 3b) \
19802 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19803 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19804 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19805 : "memory" \
19806 ); \
19807 @@ -578,14 +656,14 @@ extern void __cmpxchg_wrong_size(void)
19808 case 4: \
19809 { \
19810 asm volatile("\t" ASM_STAC "\n" \
19811 - "1:\t" LOCK_PREFIX "cmpxchgl %4, %2\n" \
19812 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgl %4, %2\n"\
19813 "2:\t" ASM_CLAC "\n" \
19814 "\t.section .fixup, \"ax\"\n" \
19815 "3:\tmov %3, %0\n" \
19816 "\tjmp 2b\n" \
19817 "\t.previous\n" \
19818 _ASM_EXTABLE(1b, 3b) \
19819 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19820 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19821 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19822 : "memory" \
19823 ); \
19824 @@ -597,14 +675,14 @@ extern void __cmpxchg_wrong_size(void)
19825 __cmpxchg_wrong_size(); \
19826 \
19827 asm volatile("\t" ASM_STAC "\n" \
19828 - "1:\t" LOCK_PREFIX "cmpxchgq %4, %2\n" \
19829 + "1:\t" LOCK_PREFIX __copyuser_seg"cmpxchgq %4, %2\n"\
19830 "2:\t" ASM_CLAC "\n" \
19831 "\t.section .fixup, \"ax\"\n" \
19832 "3:\tmov %3, %0\n" \
19833 "\tjmp 2b\n" \
19834 "\t.previous\n" \
19835 _ASM_EXTABLE(1b, 3b) \
19836 - : "+r" (__ret), "=a" (__old), "+m" (*(ptr)) \
19837 + : "+r" (__ret), "=a" (__old), "+m" (*____m(ptr))\
19838 : "i" (-EFAULT), "r" (__new), "1" (__old) \
19839 : "memory" \
19840 ); \
19841 @@ -613,6 +691,7 @@ extern void __cmpxchg_wrong_size(void)
19842 default: \
19843 __cmpxchg_wrong_size(); \
19844 } \
19845 + pax_close_userland(); \
19846 *__uval = __old; \
19847 __ret; \
19848 })
19849 @@ -636,17 +715,6 @@ extern struct movsl_mask {
19850
19851 #define ARCH_HAS_NOCACHE_UACCESS 1
19852
19853 -#ifdef CONFIG_X86_32
19854 -# include <asm/uaccess_32.h>
19855 -#else
19856 -# include <asm/uaccess_64.h>
19857 -#endif
19858 -
19859 -unsigned long __must_check _copy_from_user(void *to, const void __user *from,
19860 - unsigned n);
19861 -unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19862 - unsigned n);
19863 -
19864 #ifdef CONFIG_DEBUG_STRICT_USER_COPY_CHECKS
19865 # define copy_user_diag __compiletime_error
19866 #else
19867 @@ -656,7 +724,7 @@ unsigned long __must_check _copy_to_user(void __user *to, const void *from,
19868 extern void copy_user_diag("copy_from_user() buffer size is too small")
19869 copy_from_user_overflow(void);
19870 extern void copy_user_diag("copy_to_user() buffer size is too small")
19871 -copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19872 +copy_to_user_overflow(void);
19873
19874 #undef copy_user_diag
19875
19876 @@ -669,7 +737,7 @@ __copy_from_user_overflow(void) __asm__("copy_from_user_overflow");
19877
19878 extern void
19879 __compiletime_warning("copy_to_user() buffer size is not provably correct")
19880 -__copy_to_user_overflow(void) __asm__("copy_from_user_overflow");
19881 +__copy_to_user_overflow(void) __asm__("copy_to_user_overflow");
19882 #define __copy_to_user_overflow(size, count) __copy_to_user_overflow()
19883
19884 #else
19885 @@ -684,10 +752,16 @@ __copy_from_user_overflow(int size, unsigned long count)
19886
19887 #endif
19888
19889 +#ifdef CONFIG_X86_32
19890 +# include <asm/uaccess_32.h>
19891 +#else
19892 +# include <asm/uaccess_64.h>
19893 +#endif
19894 +
19895 static inline unsigned long __must_check
19896 copy_from_user(void *to, const void __user *from, unsigned long n)
19897 {
19898 - int sz = __compiletime_object_size(to);
19899 + size_t sz = __compiletime_object_size(to);
19900
19901 might_fault();
19902
19903 @@ -709,12 +783,15 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19904 * case, and do only runtime checking for non-constant sizes.
19905 */
19906
19907 - if (likely(sz < 0 || sz >= n))
19908 - n = _copy_from_user(to, from, n);
19909 - else if(__builtin_constant_p(n))
19910 - copy_from_user_overflow();
19911 - else
19912 - __copy_from_user_overflow(sz, n);
19913 + if (likely(sz != (size_t)-1 && sz < n)) {
19914 + if(__builtin_constant_p(n))
19915 + copy_from_user_overflow();
19916 + else
19917 + __copy_from_user_overflow(sz, n);
19918 + } else if (access_ok(VERIFY_READ, from, n))
19919 + n = __copy_from_user(to, from, n);
19920 + else if ((long)n > 0)
19921 + memset(to, 0, n);
19922
19923 return n;
19924 }
19925 @@ -722,17 +799,18 @@ copy_from_user(void *to, const void __user *from, unsigned long n)
19926 static inline unsigned long __must_check
19927 copy_to_user(void __user *to, const void *from, unsigned long n)
19928 {
19929 - int sz = __compiletime_object_size(from);
19930 + size_t sz = __compiletime_object_size(from);
19931
19932 might_fault();
19933
19934 /* See the comment in copy_from_user() above. */
19935 - if (likely(sz < 0 || sz >= n))
19936 - n = _copy_to_user(to, from, n);
19937 - else if(__builtin_constant_p(n))
19938 - copy_to_user_overflow();
19939 - else
19940 - __copy_to_user_overflow(sz, n);
19941 + if (likely(sz != (size_t)-1 && sz < n)) {
19942 + if(__builtin_constant_p(n))
19943 + copy_to_user_overflow();
19944 + else
19945 + __copy_to_user_overflow(sz, n);
19946 + } else if (access_ok(VERIFY_WRITE, to, n))
19947 + n = __copy_to_user(to, from, n);
19948
19949 return n;
19950 }
19951 diff --git a/arch/x86/include/asm/uaccess_32.h b/arch/x86/include/asm/uaccess_32.h
19952 index 3c03a5d..edb68ae 100644
19953 --- a/arch/x86/include/asm/uaccess_32.h
19954 +++ b/arch/x86/include/asm/uaccess_32.h
19955 @@ -40,9 +40,14 @@ unsigned long __must_check __copy_from_user_ll_nocache_nozero
19956 * anything, so this is accurate.
19957 */
19958
19959 -static __always_inline unsigned long __must_check
19960 +static __always_inline __size_overflow(3) unsigned long __must_check
19961 __copy_to_user_inatomic(void __user *to, const void *from, unsigned long n)
19962 {
19963 + if ((long)n < 0)
19964 + return n;
19965 +
19966 + check_object_size(from, n, true);
19967 +
19968 if (__builtin_constant_p(n)) {
19969 unsigned long ret;
19970
19971 @@ -82,12 +87,16 @@ static __always_inline unsigned long __must_check
19972 __copy_to_user(void __user *to, const void *from, unsigned long n)
19973 {
19974 might_fault();
19975 +
19976 return __copy_to_user_inatomic(to, from, n);
19977 }
19978
19979 -static __always_inline unsigned long
19980 +static __always_inline __size_overflow(3) unsigned long
19981 __copy_from_user_inatomic(void *to, const void __user *from, unsigned long n)
19982 {
19983 + if ((long)n < 0)
19984 + return n;
19985 +
19986 /* Avoid zeroing the tail if the copy fails..
19987 * If 'n' is constant and 1, 2, or 4, we do still zero on a failure,
19988 * but as the zeroing behaviour is only significant when n is not
19989 @@ -137,6 +146,12 @@ static __always_inline unsigned long
19990 __copy_from_user(void *to, const void __user *from, unsigned long n)
19991 {
19992 might_fault();
19993 +
19994 + if ((long)n < 0)
19995 + return n;
19996 +
19997 + check_object_size(to, n, false);
19998 +
19999 if (__builtin_constant_p(n)) {
20000 unsigned long ret;
20001
20002 @@ -159,6 +174,10 @@ static __always_inline unsigned long __copy_from_user_nocache(void *to,
20003 const void __user *from, unsigned long n)
20004 {
20005 might_fault();
20006 +
20007 + if ((long)n < 0)
20008 + return n;
20009 +
20010 if (__builtin_constant_p(n)) {
20011 unsigned long ret;
20012
20013 @@ -181,7 +200,10 @@ static __always_inline unsigned long
20014 __copy_from_user_inatomic_nocache(void *to, const void __user *from,
20015 unsigned long n)
20016 {
20017 - return __copy_from_user_ll_nocache_nozero(to, from, n);
20018 + if ((long)n < 0)
20019 + return n;
20020 +
20021 + return __copy_from_user_ll_nocache_nozero(to, from, n);
20022 }
20023
20024 #endif /* _ASM_X86_UACCESS_32_H */
20025 diff --git a/arch/x86/include/asm/uaccess_64.h b/arch/x86/include/asm/uaccess_64.h
20026 index f2f9b39..2ae1bf8 100644
20027 --- a/arch/x86/include/asm/uaccess_64.h
20028 +++ b/arch/x86/include/asm/uaccess_64.h
20029 @@ -10,6 +10,9 @@
20030 #include <asm/alternative.h>
20031 #include <asm/cpufeature.h>
20032 #include <asm/page.h>
20033 +#include <asm/pgtable.h>
20034 +
20035 +#define set_fs(x) (current_thread_info()->addr_limit = (x))
20036
20037 /*
20038 * Copy To/From Userspace
20039 @@ -23,8 +26,8 @@ copy_user_generic_string(void *to, const void *from, unsigned len);
20040 __must_check unsigned long
20041 copy_user_generic_unrolled(void *to, const void *from, unsigned len);
20042
20043 -static __always_inline __must_check unsigned long
20044 -copy_user_generic(void *to, const void *from, unsigned len)
20045 +static __always_inline __must_check __size_overflow(3) unsigned long
20046 +copy_user_generic(void *to, const void *from, unsigned long len)
20047 {
20048 unsigned ret;
20049
20050 @@ -46,121 +49,170 @@ copy_user_generic(void *to, const void *from, unsigned len)
20051 }
20052
20053 __must_check unsigned long
20054 -copy_in_user(void __user *to, const void __user *from, unsigned len);
20055 +copy_in_user(void __user *to, const void __user *from, unsigned long len);
20056
20057 static __always_inline __must_check
20058 -int __copy_from_user_nocheck(void *dst, const void __user *src, unsigned size)
20059 +unsigned long __copy_from_user_nocheck(void *dst, const void __user *src, unsigned long size)
20060 {
20061 - int ret = 0;
20062 + size_t sz = __compiletime_object_size(dst);
20063 + unsigned ret = 0;
20064 +
20065 + if (size > INT_MAX)
20066 + return size;
20067 +
20068 + check_object_size(dst, size, false);
20069 +
20070 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20071 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20072 + return size;
20073 +#endif
20074 +
20075 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20076 + if(__builtin_constant_p(size))
20077 + copy_from_user_overflow();
20078 + else
20079 + __copy_from_user_overflow(sz, size);
20080 + return size;
20081 + }
20082
20083 if (!__builtin_constant_p(size))
20084 - return copy_user_generic(dst, (__force void *)src, size);
20085 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20086 switch (size) {
20087 - case 1:__get_user_asm(*(u8 *)dst, (u8 __user *)src,
20088 + case 1:__get_user_asm(*(u8 *)dst, (const u8 __user *)src,
20089 ret, "b", "b", "=q", 1);
20090 return ret;
20091 - case 2:__get_user_asm(*(u16 *)dst, (u16 __user *)src,
20092 + case 2:__get_user_asm(*(u16 *)dst, (const u16 __user *)src,
20093 ret, "w", "w", "=r", 2);
20094 return ret;
20095 - case 4:__get_user_asm(*(u32 *)dst, (u32 __user *)src,
20096 + case 4:__get_user_asm(*(u32 *)dst, (const u32 __user *)src,
20097 ret, "l", "k", "=r", 4);
20098 return ret;
20099 - case 8:__get_user_asm(*(u64 *)dst, (u64 __user *)src,
20100 + case 8:__get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20101 ret, "q", "", "=r", 8);
20102 return ret;
20103 case 10:
20104 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20105 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20106 ret, "q", "", "=r", 10);
20107 if (unlikely(ret))
20108 return ret;
20109 __get_user_asm(*(u16 *)(8 + (char *)dst),
20110 - (u16 __user *)(8 + (char __user *)src),
20111 + (const u16 __user *)(8 + (const char __user *)src),
20112 ret, "w", "w", "=r", 2);
20113 return ret;
20114 case 16:
20115 - __get_user_asm(*(u64 *)dst, (u64 __user *)src,
20116 + __get_user_asm(*(u64 *)dst, (const u64 __user *)src,
20117 ret, "q", "", "=r", 16);
20118 if (unlikely(ret))
20119 return ret;
20120 __get_user_asm(*(u64 *)(8 + (char *)dst),
20121 - (u64 __user *)(8 + (char __user *)src),
20122 + (const u64 __user *)(8 + (const char __user *)src),
20123 ret, "q", "", "=r", 8);
20124 return ret;
20125 default:
20126 - return copy_user_generic(dst, (__force void *)src, size);
20127 + return copy_user_generic(dst, (__force_kernel const void *)____m(src), size);
20128 }
20129 }
20130
20131 static __always_inline __must_check
20132 -int __copy_from_user(void *dst, const void __user *src, unsigned size)
20133 +unsigned long __copy_from_user(void *dst, const void __user *src, unsigned long size)
20134 {
20135 might_fault();
20136 return __copy_from_user_nocheck(dst, src, size);
20137 }
20138
20139 static __always_inline __must_check
20140 -int __copy_to_user_nocheck(void __user *dst, const void *src, unsigned size)
20141 +unsigned long __copy_to_user_nocheck(void __user *dst, const void *src, unsigned long size)
20142 {
20143 - int ret = 0;
20144 + size_t sz = __compiletime_object_size(src);
20145 + unsigned ret = 0;
20146 +
20147 + if (size > INT_MAX)
20148 + return size;
20149 +
20150 + check_object_size(src, size, true);
20151 +
20152 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20153 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20154 + return size;
20155 +#endif
20156 +
20157 + if (unlikely(sz != (size_t)-1 && sz < size)) {
20158 + if(__builtin_constant_p(size))
20159 + copy_to_user_overflow();
20160 + else
20161 + __copy_to_user_overflow(sz, size);
20162 + return size;
20163 + }
20164
20165 if (!__builtin_constant_p(size))
20166 - return copy_user_generic((__force void *)dst, src, size);
20167 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20168 switch (size) {
20169 - case 1:__put_user_asm(*(u8 *)src, (u8 __user *)dst,
20170 + case 1:__put_user_asm(*(const u8 *)src, (u8 __user *)dst,
20171 ret, "b", "b", "iq", 1);
20172 return ret;
20173 - case 2:__put_user_asm(*(u16 *)src, (u16 __user *)dst,
20174 + case 2:__put_user_asm(*(const u16 *)src, (u16 __user *)dst,
20175 ret, "w", "w", "ir", 2);
20176 return ret;
20177 - case 4:__put_user_asm(*(u32 *)src, (u32 __user *)dst,
20178 + case 4:__put_user_asm(*(const u32 *)src, (u32 __user *)dst,
20179 ret, "l", "k", "ir", 4);
20180 return ret;
20181 - case 8:__put_user_asm(*(u64 *)src, (u64 __user *)dst,
20182 + case 8:__put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20183 ret, "q", "", "er", 8);
20184 return ret;
20185 case 10:
20186 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20187 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20188 ret, "q", "", "er", 10);
20189 if (unlikely(ret))
20190 return ret;
20191 asm("":::"memory");
20192 - __put_user_asm(4[(u16 *)src], 4 + (u16 __user *)dst,
20193 + __put_user_asm(4[(const u16 *)src], 4 + (u16 __user *)dst,
20194 ret, "w", "w", "ir", 2);
20195 return ret;
20196 case 16:
20197 - __put_user_asm(*(u64 *)src, (u64 __user *)dst,
20198 + __put_user_asm(*(const u64 *)src, (u64 __user *)dst,
20199 ret, "q", "", "er", 16);
20200 if (unlikely(ret))
20201 return ret;
20202 asm("":::"memory");
20203 - __put_user_asm(1[(u64 *)src], 1 + (u64 __user *)dst,
20204 + __put_user_asm(1[(const u64 *)src], 1 + (u64 __user *)dst,
20205 ret, "q", "", "er", 8);
20206 return ret;
20207 default:
20208 - return copy_user_generic((__force void *)dst, src, size);
20209 + return copy_user_generic((__force_kernel void *)____m(dst), src, size);
20210 }
20211 }
20212
20213 static __always_inline __must_check
20214 -int __copy_to_user(void __user *dst, const void *src, unsigned size)
20215 +unsigned long __copy_to_user(void __user *dst, const void *src, unsigned long size)
20216 {
20217 might_fault();
20218 return __copy_to_user_nocheck(dst, src, size);
20219 }
20220
20221 static __always_inline __must_check
20222 -int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20223 +unsigned long __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20224 {
20225 - int ret = 0;
20226 + unsigned ret = 0;
20227
20228 might_fault();
20229 +
20230 + if (size > INT_MAX)
20231 + return size;
20232 +
20233 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20234 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20235 + return size;
20236 + if (!access_ok_noprefault(VERIFY_WRITE, dst, size))
20237 + return size;
20238 +#endif
20239 +
20240 if (!__builtin_constant_p(size))
20241 - return copy_user_generic((__force void *)dst,
20242 - (__force void *)src, size);
20243 + return copy_user_generic((__force_kernel void *)____m(dst),
20244 + (__force_kernel const void *)____m(src), size);
20245 switch (size) {
20246 case 1: {
20247 u8 tmp;
20248 - __get_user_asm(tmp, (u8 __user *)src,
20249 + __get_user_asm(tmp, (const u8 __user *)src,
20250 ret, "b", "b", "=q", 1);
20251 if (likely(!ret))
20252 __put_user_asm(tmp, (u8 __user *)dst,
20253 @@ -169,7 +221,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20254 }
20255 case 2: {
20256 u16 tmp;
20257 - __get_user_asm(tmp, (u16 __user *)src,
20258 + __get_user_asm(tmp, (const u16 __user *)src,
20259 ret, "w", "w", "=r", 2);
20260 if (likely(!ret))
20261 __put_user_asm(tmp, (u16 __user *)dst,
20262 @@ -179,7 +231,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20263
20264 case 4: {
20265 u32 tmp;
20266 - __get_user_asm(tmp, (u32 __user *)src,
20267 + __get_user_asm(tmp, (const u32 __user *)src,
20268 ret, "l", "k", "=r", 4);
20269 if (likely(!ret))
20270 __put_user_asm(tmp, (u32 __user *)dst,
20271 @@ -188,7 +240,7 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20272 }
20273 case 8: {
20274 u64 tmp;
20275 - __get_user_asm(tmp, (u64 __user *)src,
20276 + __get_user_asm(tmp, (const u64 __user *)src,
20277 ret, "q", "", "=r", 8);
20278 if (likely(!ret))
20279 __put_user_asm(tmp, (u64 __user *)dst,
20280 @@ -196,41 +248,58 @@ int __copy_in_user(void __user *dst, const void __user *src, unsigned size)
20281 return ret;
20282 }
20283 default:
20284 - return copy_user_generic((__force void *)dst,
20285 - (__force void *)src, size);
20286 + return copy_user_generic((__force_kernel void *)____m(dst),
20287 + (__force_kernel const void *)____m(src), size);
20288 }
20289 }
20290
20291 -static __must_check __always_inline int
20292 -__copy_from_user_inatomic(void *dst, const void __user *src, unsigned size)
20293 +static __must_check __always_inline unsigned long
20294 +__copy_from_user_inatomic(void *dst, const void __user *src, unsigned long size)
20295 {
20296 return __copy_from_user_nocheck(dst, src, size);
20297 }
20298
20299 -static __must_check __always_inline int
20300 -__copy_to_user_inatomic(void __user *dst, const void *src, unsigned size)
20301 +static __must_check __always_inline unsigned long
20302 +__copy_to_user_inatomic(void __user *dst, const void *src, unsigned long size)
20303 {
20304 return __copy_to_user_nocheck(dst, src, size);
20305 }
20306
20307 -extern long __copy_user_nocache(void *dst, const void __user *src,
20308 - unsigned size, int zerorest);
20309 +extern unsigned long __copy_user_nocache(void *dst, const void __user *src,
20310 + unsigned long size, int zerorest);
20311
20312 -static inline int
20313 -__copy_from_user_nocache(void *dst, const void __user *src, unsigned size)
20314 +static inline unsigned long
20315 +__copy_from_user_nocache(void *dst, const void __user *src, unsigned long size)
20316 {
20317 might_fault();
20318 +
20319 + if (size > INT_MAX)
20320 + return size;
20321 +
20322 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20323 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20324 + return size;
20325 +#endif
20326 +
20327 return __copy_user_nocache(dst, src, size, 1);
20328 }
20329
20330 -static inline int
20331 +static inline unsigned long
20332 __copy_from_user_inatomic_nocache(void *dst, const void __user *src,
20333 - unsigned size)
20334 + unsigned long size)
20335 {
20336 + if (size > INT_MAX)
20337 + return size;
20338 +
20339 +#ifdef CONFIG_PAX_MEMORY_UDEREF
20340 + if (!access_ok_noprefault(VERIFY_READ, src, size))
20341 + return size;
20342 +#endif
20343 +
20344 return __copy_user_nocache(dst, src, size, 0);
20345 }
20346
20347 unsigned long
20348 -copy_user_handle_tail(char *to, char *from, unsigned len);
20349 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len) __size_overflow(3);
20350
20351 #endif /* _ASM_X86_UACCESS_64_H */
20352 diff --git a/arch/x86/include/asm/word-at-a-time.h b/arch/x86/include/asm/word-at-a-time.h
20353 index 5b238981..77fdd78 100644
20354 --- a/arch/x86/include/asm/word-at-a-time.h
20355 +++ b/arch/x86/include/asm/word-at-a-time.h
20356 @@ -11,7 +11,7 @@
20357 * and shift, for example.
20358 */
20359 struct word_at_a_time {
20360 - const unsigned long one_bits, high_bits;
20361 + unsigned long one_bits, high_bits;
20362 };
20363
20364 #define WORD_AT_A_TIME_CONSTANTS { REPEAT_BYTE(0x01), REPEAT_BYTE(0x80) }
20365 diff --git a/arch/x86/include/asm/x86_init.h b/arch/x86/include/asm/x86_init.h
20366 index f58a9c7..dc378042a 100644
20367 --- a/arch/x86/include/asm/x86_init.h
20368 +++ b/arch/x86/include/asm/x86_init.h
20369 @@ -129,7 +129,7 @@ struct x86_init_ops {
20370 struct x86_init_timers timers;
20371 struct x86_init_iommu iommu;
20372 struct x86_init_pci pci;
20373 -};
20374 +} __no_const;
20375
20376 /**
20377 * struct x86_cpuinit_ops - platform specific cpu hotplug setups
20378 @@ -140,7 +140,7 @@ struct x86_cpuinit_ops {
20379 void (*setup_percpu_clockev)(void);
20380 void (*early_percpu_clock_init)(void);
20381 void (*fixup_cpu_id)(struct cpuinfo_x86 *c, int node);
20382 -};
20383 +} __no_const;
20384
20385 struct timespec;
20386
20387 @@ -168,7 +168,7 @@ struct x86_platform_ops {
20388 void (*save_sched_clock_state)(void);
20389 void (*restore_sched_clock_state)(void);
20390 void (*apic_post_init)(void);
20391 -};
20392 +} __no_const;
20393
20394 struct pci_dev;
20395 struct msi_msg;
20396 @@ -182,7 +182,7 @@ struct x86_msi_ops {
20397 void (*teardown_msi_irqs)(struct pci_dev *dev);
20398 void (*restore_msi_irqs)(struct pci_dev *dev);
20399 int (*setup_hpet_msi)(unsigned int irq, unsigned int id);
20400 -};
20401 +} __no_const;
20402
20403 struct IO_APIC_route_entry;
20404 struct io_apic_irq_attr;
20405 @@ -203,7 +203,7 @@ struct x86_io_apic_ops {
20406 unsigned int destination, int vector,
20407 struct io_apic_irq_attr *attr);
20408 void (*eoi_ioapic_pin)(int apic, int pin, int vector);
20409 -};
20410 +} __no_const;
20411
20412 extern struct x86_init_ops x86_init;
20413 extern struct x86_cpuinit_ops x86_cpuinit;
20414 diff --git a/arch/x86/include/asm/xen/page.h b/arch/x86/include/asm/xen/page.h
20415 index c44a5d5..7f83cfc 100644
20416 --- a/arch/x86/include/asm/xen/page.h
20417 +++ b/arch/x86/include/asm/xen/page.h
20418 @@ -82,7 +82,7 @@ static inline int xen_safe_read_ulong(unsigned long *addr, unsigned long *val)
20419 * - get_phys_to_machine() is to be called by __pfn_to_mfn() only in special
20420 * cases needing an extended handling.
20421 */
20422 -static inline unsigned long __pfn_to_mfn(unsigned long pfn)
20423 +static inline unsigned long __intentional_overflow(-1) __pfn_to_mfn(unsigned long pfn)
20424 {
20425 unsigned long mfn;
20426
20427 diff --git a/arch/x86/include/asm/xsave.h b/arch/x86/include/asm/xsave.h
20428 index c9a6d68..cb57f42 100644
20429 --- a/arch/x86/include/asm/xsave.h
20430 +++ b/arch/x86/include/asm/xsave.h
20431 @@ -223,12 +223,16 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20432 if (unlikely(err))
20433 return -EFAULT;
20434
20435 + pax_open_userland();
20436 __asm__ __volatile__(ASM_STAC "\n"
20437 - "1:"XSAVE"\n"
20438 + "1:"
20439 + __copyuser_seg
20440 + XSAVE"\n"
20441 "2: " ASM_CLAC "\n"
20442 xstate_fault
20443 : "D" (buf), "a" (-1), "d" (-1), "0" (0)
20444 : "memory");
20445 + pax_close_userland();
20446 return err;
20447 }
20448
20449 @@ -238,16 +242,20 @@ static inline int xsave_user(struct xsave_struct __user *buf)
20450 static inline int xrestore_user(struct xsave_struct __user *buf, u64 mask)
20451 {
20452 int err = 0;
20453 - struct xsave_struct *xstate = ((__force struct xsave_struct *)buf);
20454 + struct xsave_struct *xstate = ((__force_kernel struct xsave_struct *)buf);
20455 u32 lmask = mask;
20456 u32 hmask = mask >> 32;
20457
20458 + pax_open_userland();
20459 __asm__ __volatile__(ASM_STAC "\n"
20460 - "1:"XRSTOR"\n"
20461 + "1:"
20462 + __copyuser_seg
20463 + XRSTOR"\n"
20464 "2: " ASM_CLAC "\n"
20465 xstate_fault
20466 : "D" (xstate), "a" (lmask), "d" (hmask), "0" (0)
20467 : "memory"); /* memory required? */
20468 + pax_close_userland();
20469 return err;
20470 }
20471
20472 diff --git a/arch/x86/include/uapi/asm/e820.h b/arch/x86/include/uapi/asm/e820.h
20473 index 960a8a9..404daf7 100644
20474 --- a/arch/x86/include/uapi/asm/e820.h
20475 +++ b/arch/x86/include/uapi/asm/e820.h
20476 @@ -68,7 +68,7 @@ struct e820map {
20477 #define ISA_START_ADDRESS 0xa0000
20478 #define ISA_END_ADDRESS 0x100000
20479
20480 -#define BIOS_BEGIN 0x000a0000
20481 +#define BIOS_BEGIN 0x000c0000
20482 #define BIOS_END 0x00100000
20483
20484 #define BIOS_ROM_BASE 0xffe00000
20485 diff --git a/arch/x86/kernel/Makefile b/arch/x86/kernel/Makefile
20486 index 9bcd0b5..750f1b7 100644
20487 --- a/arch/x86/kernel/Makefile
20488 +++ b/arch/x86/kernel/Makefile
20489 @@ -28,7 +28,7 @@ obj-y += time.o ioport.o ldt.o dumpstack.o nmi.o
20490 obj-y += setup.o x86_init.o i8259.o irqinit.o jump_label.o
20491 obj-$(CONFIG_IRQ_WORK) += irq_work.o
20492 obj-y += probe_roms.o
20493 -obj-$(CONFIG_X86_32) += i386_ksyms_32.o
20494 +obj-$(CONFIG_X86_32) += sys_i386_32.o i386_ksyms_32.o
20495 obj-$(CONFIG_X86_64) += sys_x86_64.o x8664_ksyms_64.o
20496 obj-$(CONFIG_X86_64) += mcount_64.o
20497 obj-y += syscall_$(BITS).o vsyscall_gtod.o
20498 diff --git a/arch/x86/kernel/acpi/boot.c b/arch/x86/kernel/acpi/boot.c
20499 index dbe76a1..e2ec334 100644
20500 --- a/arch/x86/kernel/acpi/boot.c
20501 +++ b/arch/x86/kernel/acpi/boot.c
20502 @@ -1361,7 +1361,7 @@ static void __init acpi_reduced_hw_init(void)
20503 * If your system is blacklisted here, but you find that acpi=force
20504 * works for you, please contact linux-acpi@vger.kernel.org
20505 */
20506 -static struct dmi_system_id __initdata acpi_dmi_table[] = {
20507 +static const struct dmi_system_id __initconst acpi_dmi_table[] = {
20508 /*
20509 * Boxes that need ACPI disabled
20510 */
20511 @@ -1436,7 +1436,7 @@ static struct dmi_system_id __initdata acpi_dmi_table[] = {
20512 };
20513
20514 /* second table for DMI checks that should run after early-quirks */
20515 -static struct dmi_system_id __initdata acpi_dmi_table_late[] = {
20516 +static const struct dmi_system_id __initconst acpi_dmi_table_late[] = {
20517 /*
20518 * HP laptops which use a DSDT reporting as HP/SB400/10000,
20519 * which includes some code which overrides all temperature
20520 diff --git a/arch/x86/kernel/acpi/sleep.c b/arch/x86/kernel/acpi/sleep.c
20521 index d1daead..acd77e2 100644
20522 --- a/arch/x86/kernel/acpi/sleep.c
20523 +++ b/arch/x86/kernel/acpi/sleep.c
20524 @@ -99,8 +99,12 @@ int x86_acpi_suspend_lowlevel(void)
20525 #else /* CONFIG_64BIT */
20526 #ifdef CONFIG_SMP
20527 stack_start = (unsigned long)temp_stack + sizeof(temp_stack);
20528 +
20529 + pax_open_kernel();
20530 early_gdt_descr.address =
20531 (unsigned long)get_cpu_gdt_table(smp_processor_id());
20532 + pax_close_kernel();
20533 +
20534 initial_gs = per_cpu_offset(smp_processor_id());
20535 #endif
20536 initial_code = (unsigned long)wakeup_long64;
20537 diff --git a/arch/x86/kernel/acpi/wakeup_32.S b/arch/x86/kernel/acpi/wakeup_32.S
20538 index 665c6b7..eae4d56 100644
20539 --- a/arch/x86/kernel/acpi/wakeup_32.S
20540 +++ b/arch/x86/kernel/acpi/wakeup_32.S
20541 @@ -29,13 +29,11 @@ wakeup_pmode_return:
20542 # and restore the stack ... but you need gdt for this to work
20543 movl saved_context_esp, %esp
20544
20545 - movl %cs:saved_magic, %eax
20546 - cmpl $0x12345678, %eax
20547 + cmpl $0x12345678, saved_magic
20548 jne bogus_magic
20549
20550 # jump to place where we left off
20551 - movl saved_eip, %eax
20552 - jmp *%eax
20553 + jmp *(saved_eip)
20554
20555 bogus_magic:
20556 jmp bogus_magic
20557 diff --git a/arch/x86/kernel/alternative.c b/arch/x86/kernel/alternative.c
20558 index aef6531..2044b66 100644
20559 --- a/arch/x86/kernel/alternative.c
20560 +++ b/arch/x86/kernel/alternative.c
20561 @@ -248,7 +248,9 @@ static void __init_or_module add_nops(void *insns, unsigned int len)
20562 unsigned int noplen = len;
20563 if (noplen > ASM_NOP_MAX)
20564 noplen = ASM_NOP_MAX;
20565 + pax_open_kernel();
20566 memcpy(insns, ideal_nops[noplen], noplen);
20567 + pax_close_kernel();
20568 insns += noplen;
20569 len -= noplen;
20570 }
20571 @@ -276,6 +278,11 @@ recompute_jump(struct alt_instr *a, u8 *orig_insn, u8 *repl_insn, u8 *insnbuf)
20572 if (a->replacementlen != 5)
20573 return;
20574
20575 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20576 + if (orig_insn < (u8 *)_text || (u8 *)_einittext <= orig_insn)
20577 + orig_insn = ktva_ktla(orig_insn);
20578 +#endif
20579 +
20580 o_dspl = *(s32 *)(insnbuf + 1);
20581
20582 /* next_rip of the replacement JMP */
20583 @@ -362,7 +369,23 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20584 int insnbuf_sz = 0;
20585
20586 instr = (u8 *)&a->instr_offset + a->instr_offset;
20587 +
20588 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20589 + if ((u8 *)_text <= instr && instr < (u8 *)_einittext) {
20590 + instr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20591 + instr = ktla_ktva(instr);
20592 + }
20593 +#endif
20594 +
20595 replacement = (u8 *)&a->repl_offset + a->repl_offset;
20596 +
20597 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20598 + if ((u8 *)_text <= replacement && replacement < (u8 *)_einittext) {
20599 + replacement += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20600 + replacement = ktla_ktva(replacement);
20601 + }
20602 +#endif
20603 +
20604 BUG_ON(a->instrlen > sizeof(insnbuf));
20605 BUG_ON(a->cpuid >= (NCAPINTS + NBUGINTS) * 32);
20606 if (!boot_cpu_has(a->cpuid)) {
20607 @@ -402,6 +425,11 @@ void __init_or_module apply_alternatives(struct alt_instr *start,
20608 }
20609 DUMP_BYTES(insnbuf, insnbuf_sz, "%p: final_insn: ", instr);
20610
20611 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20612 + if (instr < (u8 *)_text || (u8 *)_einittext <= instr)
20613 + instr = ktva_ktla(instr);
20614 +#endif
20615 +
20616 text_poke_early(instr, insnbuf, insnbuf_sz);
20617 }
20618 }
20619 @@ -416,10 +444,16 @@ static void alternatives_smp_lock(const s32 *start, const s32 *end,
20620 for (poff = start; poff < end; poff++) {
20621 u8 *ptr = (u8 *)poff + *poff;
20622
20623 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20624 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20625 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20626 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20627 +#endif
20628 +
20629 if (!*poff || ptr < text || ptr >= text_end)
20630 continue;
20631 /* turn DS segment override prefix into lock prefix */
20632 - if (*ptr == 0x3e)
20633 + if (*ktla_ktva(ptr) == 0x3e)
20634 text_poke(ptr, ((unsigned char []){0xf0}), 1);
20635 }
20636 mutex_unlock(&text_mutex);
20637 @@ -434,10 +468,16 @@ static void alternatives_smp_unlock(const s32 *start, const s32 *end,
20638 for (poff = start; poff < end; poff++) {
20639 u8 *ptr = (u8 *)poff + *poff;
20640
20641 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
20642 + ptr += ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20643 + if (ptr < (u8 *)_text || (u8 *)_einittext <= ptr)
20644 + ptr -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
20645 +#endif
20646 +
20647 if (!*poff || ptr < text || ptr >= text_end)
20648 continue;
20649 /* turn lock prefix into DS segment override prefix */
20650 - if (*ptr == 0xf0)
20651 + if (*ktla_ktva(ptr) == 0xf0)
20652 text_poke(ptr, ((unsigned char []){0x3E}), 1);
20653 }
20654 mutex_unlock(&text_mutex);
20655 @@ -574,7 +614,7 @@ void __init_or_module apply_paravirt(struct paravirt_patch_site *start,
20656
20657 BUG_ON(p->len > MAX_PATCH_LEN);
20658 /* prep the buffer with the original instructions */
20659 - memcpy(insnbuf, p->instr, p->len);
20660 + memcpy(insnbuf, ktla_ktva(p->instr), p->len);
20661 used = pv_init_ops.patch(p->instrtype, p->clobbers, insnbuf,
20662 (unsigned long)p->instr, p->len);
20663
20664 @@ -621,7 +661,7 @@ void __init alternative_instructions(void)
20665 if (!uniproc_patched || num_possible_cpus() == 1)
20666 free_init_pages("SMP alternatives",
20667 (unsigned long)__smp_locks,
20668 - (unsigned long)__smp_locks_end);
20669 + PAGE_ALIGN((unsigned long)__smp_locks_end));
20670 #endif
20671
20672 apply_paravirt(__parainstructions, __parainstructions_end);
20673 @@ -641,13 +681,17 @@ void __init alternative_instructions(void)
20674 * instructions. And on the local CPU you need to be protected again NMI or MCE
20675 * handlers seeing an inconsistent instruction while you patch.
20676 */
20677 -void *__init_or_module text_poke_early(void *addr, const void *opcode,
20678 +void *__kprobes text_poke_early(void *addr, const void *opcode,
20679 size_t len)
20680 {
20681 unsigned long flags;
20682 local_irq_save(flags);
20683 - memcpy(addr, opcode, len);
20684 +
20685 + pax_open_kernel();
20686 + memcpy(ktla_ktva(addr), opcode, len);
20687 sync_core();
20688 + pax_close_kernel();
20689 +
20690 local_irq_restore(flags);
20691 /* Could also do a CLFLUSH here to speed up CPU recovery; but
20692 that causes hangs on some VIA CPUs. */
20693 @@ -669,36 +713,22 @@ void *__init_or_module text_poke_early(void *addr, const void *opcode,
20694 */
20695 void *text_poke(void *addr, const void *opcode, size_t len)
20696 {
20697 - unsigned long flags;
20698 - char *vaddr;
20699 + unsigned char *vaddr = ktla_ktva(addr);
20700 struct page *pages[2];
20701 - int i;
20702 + size_t i;
20703
20704 if (!core_kernel_text((unsigned long)addr)) {
20705 - pages[0] = vmalloc_to_page(addr);
20706 - pages[1] = vmalloc_to_page(addr + PAGE_SIZE);
20707 + pages[0] = vmalloc_to_page(vaddr);
20708 + pages[1] = vmalloc_to_page(vaddr + PAGE_SIZE);
20709 } else {
20710 - pages[0] = virt_to_page(addr);
20711 + pages[0] = virt_to_page(vaddr);
20712 WARN_ON(!PageReserved(pages[0]));
20713 - pages[1] = virt_to_page(addr + PAGE_SIZE);
20714 + pages[1] = virt_to_page(vaddr + PAGE_SIZE);
20715 }
20716 BUG_ON(!pages[0]);
20717 - local_irq_save(flags);
20718 - set_fixmap(FIX_TEXT_POKE0, page_to_phys(pages[0]));
20719 - if (pages[1])
20720 - set_fixmap(FIX_TEXT_POKE1, page_to_phys(pages[1]));
20721 - vaddr = (char *)fix_to_virt(FIX_TEXT_POKE0);
20722 - memcpy(&vaddr[(unsigned long)addr & ~PAGE_MASK], opcode, len);
20723 - clear_fixmap(FIX_TEXT_POKE0);
20724 - if (pages[1])
20725 - clear_fixmap(FIX_TEXT_POKE1);
20726 - local_flush_tlb();
20727 - sync_core();
20728 - /* Could also do a CLFLUSH here to speed up CPU recovery; but
20729 - that causes hangs on some VIA CPUs. */
20730 + text_poke_early(addr, opcode, len);
20731 for (i = 0; i < len; i++)
20732 - BUG_ON(((char *)addr)[i] != ((char *)opcode)[i]);
20733 - local_irq_restore(flags);
20734 + BUG_ON((vaddr)[i] != ((const unsigned char *)opcode)[i]);
20735 return addr;
20736 }
20737
20738 @@ -752,7 +782,7 @@ int poke_int3_handler(struct pt_regs *regs)
20739 */
20740 void *text_poke_bp(void *addr, const void *opcode, size_t len, void *handler)
20741 {
20742 - unsigned char int3 = 0xcc;
20743 + const unsigned char int3 = 0xcc;
20744
20745 bp_int3_handler = handler;
20746 bp_int3_addr = (u8 *)addr + sizeof(int3);
20747 diff --git a/arch/x86/kernel/apic/apic.c b/arch/x86/kernel/apic/apic.c
20748 index dcb5285..cc79e9d 100644
20749 --- a/arch/x86/kernel/apic/apic.c
20750 +++ b/arch/x86/kernel/apic/apic.c
20751 @@ -171,7 +171,7 @@ int first_system_vector = FIRST_SYSTEM_VECTOR;
20752 /*
20753 * Debug level, exported for io_apic.c
20754 */
20755 -unsigned int apic_verbosity;
20756 +int apic_verbosity;
20757
20758 int pic_mode;
20759
20760 @@ -1857,7 +1857,7 @@ static inline void __smp_error_interrupt(struct pt_regs *regs)
20761 apic_write(APIC_ESR, 0);
20762 v = apic_read(APIC_ESR);
20763 ack_APIC_irq();
20764 - atomic_inc(&irq_err_count);
20765 + atomic_inc_unchecked(&irq_err_count);
20766
20767 apic_printk(APIC_DEBUG, KERN_DEBUG "APIC error on CPU%d: %02x",
20768 smp_processor_id(), v);
20769 diff --git a/arch/x86/kernel/apic/apic_flat_64.c b/arch/x86/kernel/apic/apic_flat_64.c
20770 index de918c4..32eed23 100644
20771 --- a/arch/x86/kernel/apic/apic_flat_64.c
20772 +++ b/arch/x86/kernel/apic/apic_flat_64.c
20773 @@ -154,7 +154,7 @@ static int flat_probe(void)
20774 return 1;
20775 }
20776
20777 -static struct apic apic_flat = {
20778 +static struct apic apic_flat __read_only = {
20779 .name = "flat",
20780 .probe = flat_probe,
20781 .acpi_madt_oem_check = flat_acpi_madt_oem_check,
20782 @@ -260,7 +260,7 @@ static int physflat_probe(void)
20783 return 0;
20784 }
20785
20786 -static struct apic apic_physflat = {
20787 +static struct apic apic_physflat __read_only = {
20788
20789 .name = "physical flat",
20790 .probe = physflat_probe,
20791 diff --git a/arch/x86/kernel/apic/apic_noop.c b/arch/x86/kernel/apic/apic_noop.c
20792 index b205cdb..d8503ff 100644
20793 --- a/arch/x86/kernel/apic/apic_noop.c
20794 +++ b/arch/x86/kernel/apic/apic_noop.c
20795 @@ -108,7 +108,7 @@ static void noop_apic_write(u32 reg, u32 v)
20796 WARN_ON_ONCE(cpu_has_apic && !disable_apic);
20797 }
20798
20799 -struct apic apic_noop = {
20800 +struct apic apic_noop __read_only = {
20801 .name = "noop",
20802 .probe = noop_probe,
20803 .acpi_madt_oem_check = NULL,
20804 diff --git a/arch/x86/kernel/apic/bigsmp_32.c b/arch/x86/kernel/apic/bigsmp_32.c
20805 index c4a8d63..fe893ac 100644
20806 --- a/arch/x86/kernel/apic/bigsmp_32.c
20807 +++ b/arch/x86/kernel/apic/bigsmp_32.c
20808 @@ -147,7 +147,7 @@ static int probe_bigsmp(void)
20809 return dmi_bigsmp;
20810 }
20811
20812 -static struct apic apic_bigsmp = {
20813 +static struct apic apic_bigsmp __read_only = {
20814
20815 .name = "bigsmp",
20816 .probe = probe_bigsmp,
20817 diff --git a/arch/x86/kernel/apic/io_apic.c b/arch/x86/kernel/apic/io_apic.c
20818 index f4dc246..fbab133 100644
20819 --- a/arch/x86/kernel/apic/io_apic.c
20820 +++ b/arch/x86/kernel/apic/io_apic.c
20821 @@ -1862,7 +1862,7 @@ int native_ioapic_set_affinity(struct irq_data *data,
20822 return ret;
20823 }
20824
20825 -atomic_t irq_mis_count;
20826 +atomic_unchecked_t irq_mis_count;
20827
20828 #ifdef CONFIG_GENERIC_PENDING_IRQ
20829 static bool io_apic_level_ack_pending(struct irq_cfg *cfg)
20830 @@ -2003,7 +2003,7 @@ static void ack_ioapic_level(struct irq_data *data)
20831 * at the cpu.
20832 */
20833 if (!(v & (1 << (i & 0x1f)))) {
20834 - atomic_inc(&irq_mis_count);
20835 + atomic_inc_unchecked(&irq_mis_count);
20836
20837 eoi_ioapic_irq(irq, cfg);
20838 }
20839 @@ -2011,7 +2011,7 @@ static void ack_ioapic_level(struct irq_data *data)
20840 ioapic_irqd_unmask(data, cfg, masked);
20841 }
20842
20843 -static struct irq_chip ioapic_chip __read_mostly = {
20844 +static struct irq_chip ioapic_chip = {
20845 .name = "IO-APIC",
20846 .irq_startup = startup_ioapic_irq,
20847 .irq_mask = mask_ioapic_irq,
20848 @@ -2070,7 +2070,7 @@ static void ack_lapic_irq(struct irq_data *data)
20849 ack_APIC_irq();
20850 }
20851
20852 -static struct irq_chip lapic_chip __read_mostly = {
20853 +static struct irq_chip lapic_chip = {
20854 .name = "local-APIC",
20855 .irq_mask = mask_lapic_irq,
20856 .irq_unmask = unmask_lapic_irq,
20857 diff --git a/arch/x86/kernel/apic/probe_32.c b/arch/x86/kernel/apic/probe_32.c
20858 index bda4886..f9c7195 100644
20859 --- a/arch/x86/kernel/apic/probe_32.c
20860 +++ b/arch/x86/kernel/apic/probe_32.c
20861 @@ -72,7 +72,7 @@ static int probe_default(void)
20862 return 1;
20863 }
20864
20865 -static struct apic apic_default = {
20866 +static struct apic apic_default __read_only = {
20867
20868 .name = "default",
20869 .probe = probe_default,
20870 diff --git a/arch/x86/kernel/apic/vector.c b/arch/x86/kernel/apic/vector.c
20871 index 6cedd79..023ff8e 100644
20872 --- a/arch/x86/kernel/apic/vector.c
20873 +++ b/arch/x86/kernel/apic/vector.c
20874 @@ -21,7 +21,7 @@
20875
20876 static DEFINE_RAW_SPINLOCK(vector_lock);
20877
20878 -void lock_vector_lock(void)
20879 +void lock_vector_lock(void) __acquires(vector_lock)
20880 {
20881 /* Used to the online set of cpus does not change
20882 * during assign_irq_vector.
20883 @@ -29,7 +29,7 @@ void lock_vector_lock(void)
20884 raw_spin_lock(&vector_lock);
20885 }
20886
20887 -void unlock_vector_lock(void)
20888 +void unlock_vector_lock(void) __releases(vector_lock)
20889 {
20890 raw_spin_unlock(&vector_lock);
20891 }
20892 diff --git a/arch/x86/kernel/apic/x2apic_cluster.c b/arch/x86/kernel/apic/x2apic_cluster.c
20893 index ab3219b..e8033eb 100644
20894 --- a/arch/x86/kernel/apic/x2apic_cluster.c
20895 +++ b/arch/x86/kernel/apic/x2apic_cluster.c
20896 @@ -182,7 +182,7 @@ update_clusterinfo(struct notifier_block *nfb, unsigned long action, void *hcpu)
20897 return notifier_from_errno(err);
20898 }
20899
20900 -static struct notifier_block __refdata x2apic_cpu_notifier = {
20901 +static struct notifier_block x2apic_cpu_notifier = {
20902 .notifier_call = update_clusterinfo,
20903 };
20904
20905 @@ -234,7 +234,7 @@ static void cluster_vector_allocation_domain(int cpu, struct cpumask *retmask,
20906 cpumask_and(retmask, mask, per_cpu(cpus_in_cluster, cpu));
20907 }
20908
20909 -static struct apic apic_x2apic_cluster = {
20910 +static struct apic apic_x2apic_cluster __read_only = {
20911
20912 .name = "cluster x2apic",
20913 .probe = x2apic_cluster_probe,
20914 diff --git a/arch/x86/kernel/apic/x2apic_phys.c b/arch/x86/kernel/apic/x2apic_phys.c
20915 index 6fae733..5ca17af 100644
20916 --- a/arch/x86/kernel/apic/x2apic_phys.c
20917 +++ b/arch/x86/kernel/apic/x2apic_phys.c
20918 @@ -88,7 +88,7 @@ static int x2apic_phys_probe(void)
20919 return apic == &apic_x2apic_phys;
20920 }
20921
20922 -static struct apic apic_x2apic_phys = {
20923 +static struct apic apic_x2apic_phys __read_only = {
20924
20925 .name = "physical x2apic",
20926 .probe = x2apic_phys_probe,
20927 diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
20928 index c8d9295..9af2d03 100644
20929 --- a/arch/x86/kernel/apic/x2apic_uv_x.c
20930 +++ b/arch/x86/kernel/apic/x2apic_uv_x.c
20931 @@ -375,7 +375,7 @@ static int uv_probe(void)
20932 return apic == &apic_x2apic_uv_x;
20933 }
20934
20935 -static struct apic __refdata apic_x2apic_uv_x = {
20936 +static struct apic apic_x2apic_uv_x __read_only = {
20937
20938 .name = "UV large system",
20939 .probe = uv_probe,
20940 diff --git a/arch/x86/kernel/apm_32.c b/arch/x86/kernel/apm_32.c
20941 index 927ec92..de68f32 100644
20942 --- a/arch/x86/kernel/apm_32.c
20943 +++ b/arch/x86/kernel/apm_32.c
20944 @@ -432,7 +432,7 @@ static DEFINE_MUTEX(apm_mutex);
20945 * This is for buggy BIOS's that refer to (real mode) segment 0x40
20946 * even though they are called in protected mode.
20947 */
20948 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
20949 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
20950 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
20951
20952 static const char driver_version[] = "1.16ac"; /* no spaces */
20953 @@ -610,7 +610,10 @@ static long __apm_bios_call(void *_call)
20954 BUG_ON(cpu != 0);
20955 gdt = get_cpu_gdt_table(cpu);
20956 save_desc_40 = gdt[0x40 / 8];
20957 +
20958 + pax_open_kernel();
20959 gdt[0x40 / 8] = bad_bios_desc;
20960 + pax_close_kernel();
20961
20962 apm_irq_save(flags);
20963 APM_DO_SAVE_SEGS;
20964 @@ -619,7 +622,11 @@ static long __apm_bios_call(void *_call)
20965 &call->esi);
20966 APM_DO_RESTORE_SEGS;
20967 apm_irq_restore(flags);
20968 +
20969 + pax_open_kernel();
20970 gdt[0x40 / 8] = save_desc_40;
20971 + pax_close_kernel();
20972 +
20973 put_cpu();
20974
20975 return call->eax & 0xff;
20976 @@ -686,7 +693,10 @@ static long __apm_bios_call_simple(void *_call)
20977 BUG_ON(cpu != 0);
20978 gdt = get_cpu_gdt_table(cpu);
20979 save_desc_40 = gdt[0x40 / 8];
20980 +
20981 + pax_open_kernel();
20982 gdt[0x40 / 8] = bad_bios_desc;
20983 + pax_close_kernel();
20984
20985 apm_irq_save(flags);
20986 APM_DO_SAVE_SEGS;
20987 @@ -694,7 +704,11 @@ static long __apm_bios_call_simple(void *_call)
20988 &call->eax);
20989 APM_DO_RESTORE_SEGS;
20990 apm_irq_restore(flags);
20991 +
20992 + pax_open_kernel();
20993 gdt[0x40 / 8] = save_desc_40;
20994 + pax_close_kernel();
20995 +
20996 put_cpu();
20997 return error;
20998 }
20999 @@ -2039,7 +2053,7 @@ static int __init swab_apm_power_in_minutes(const struct dmi_system_id *d)
21000 return 0;
21001 }
21002
21003 -static struct dmi_system_id __initdata apm_dmi_table[] = {
21004 +static const struct dmi_system_id __initconst apm_dmi_table[] = {
21005 {
21006 print_if_true,
21007 KERN_WARNING "IBM T23 - BIOS 1.03b+ and controller firmware 1.02+ may be needed for Linux APM.",
21008 @@ -2349,12 +2363,15 @@ static int __init apm_init(void)
21009 * code to that CPU.
21010 */
21011 gdt = get_cpu_gdt_table(0);
21012 +
21013 + pax_open_kernel();
21014 set_desc_base(&gdt[APM_CS >> 3],
21015 (unsigned long)__va((unsigned long)apm_info.bios.cseg << 4));
21016 set_desc_base(&gdt[APM_CS_16 >> 3],
21017 (unsigned long)__va((unsigned long)apm_info.bios.cseg_16 << 4));
21018 set_desc_base(&gdt[APM_DS >> 3],
21019 (unsigned long)__va((unsigned long)apm_info.bios.dseg << 4));
21020 + pax_close_kernel();
21021
21022 proc_create("apm", 0, NULL, &apm_file_ops);
21023
21024 diff --git a/arch/x86/kernel/asm-offsets.c b/arch/x86/kernel/asm-offsets.c
21025 index 9f6b934..cf5ffb3 100644
21026 --- a/arch/x86/kernel/asm-offsets.c
21027 +++ b/arch/x86/kernel/asm-offsets.c
21028 @@ -32,6 +32,8 @@ void common(void) {
21029 OFFSET(TI_flags, thread_info, flags);
21030 OFFSET(TI_status, thread_info, status);
21031 OFFSET(TI_addr_limit, thread_info, addr_limit);
21032 + OFFSET(TI_lowest_stack, thread_info, lowest_stack);
21033 + DEFINE(TI_task_thread_sp0, offsetof(struct task_struct, thread.sp0) - offsetof(struct task_struct, tinfo));
21034
21035 BLANK();
21036 OFFSET(crypto_tfm_ctx_offset, crypto_tfm, __crt_ctx);
21037 @@ -52,8 +54,26 @@ void common(void) {
21038 OFFSET(PV_CPU_irq_enable_sysexit, pv_cpu_ops, irq_enable_sysexit);
21039 OFFSET(PV_CPU_read_cr0, pv_cpu_ops, read_cr0);
21040 OFFSET(PV_MMU_read_cr2, pv_mmu_ops, read_cr2);
21041 +
21042 +#ifdef CONFIG_PAX_KERNEXEC
21043 + OFFSET(PV_CPU_write_cr0, pv_cpu_ops, write_cr0);
21044 #endif
21045
21046 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21047 + OFFSET(PV_MMU_read_cr3, pv_mmu_ops, read_cr3);
21048 + OFFSET(PV_MMU_write_cr3, pv_mmu_ops, write_cr3);
21049 +#ifdef CONFIG_X86_64
21050 + OFFSET(PV_MMU_set_pgd_batched, pv_mmu_ops, set_pgd_batched);
21051 +#endif
21052 +#endif
21053 +
21054 +#endif
21055 +
21056 + BLANK();
21057 + DEFINE(PAGE_SIZE_asm, PAGE_SIZE);
21058 + DEFINE(PAGE_SHIFT_asm, PAGE_SHIFT);
21059 + DEFINE(THREAD_SIZE_asm, THREAD_SIZE);
21060 +
21061 #ifdef CONFIG_XEN
21062 BLANK();
21063 OFFSET(XEN_vcpu_info_mask, vcpu_info, evtchn_upcall_mask);
21064 diff --git a/arch/x86/kernel/asm-offsets_64.c b/arch/x86/kernel/asm-offsets_64.c
21065 index 5ce6f2d..9e738f3 100644
21066 --- a/arch/x86/kernel/asm-offsets_64.c
21067 +++ b/arch/x86/kernel/asm-offsets_64.c
21068 @@ -80,6 +80,7 @@ int main(void)
21069 BLANK();
21070 #undef ENTRY
21071
21072 + DEFINE(TSS_size, sizeof(struct tss_struct));
21073 OFFSET(TSS_ist, tss_struct, x86_tss.ist);
21074 OFFSET(TSS_sp0, tss_struct, x86_tss.sp0);
21075 BLANK();
21076 diff --git a/arch/x86/kernel/cpu/Makefile b/arch/x86/kernel/cpu/Makefile
21077 index 9bff687..5b899fb 100644
21078 --- a/arch/x86/kernel/cpu/Makefile
21079 +++ b/arch/x86/kernel/cpu/Makefile
21080 @@ -8,10 +8,6 @@ CFLAGS_REMOVE_common.o = -pg
21081 CFLAGS_REMOVE_perf_event.o = -pg
21082 endif
21083
21084 -# Make sure load_percpu_segment has no stackprotector
21085 -nostackp := $(call cc-option, -fno-stack-protector)
21086 -CFLAGS_common.o := $(nostackp)
21087 -
21088 obj-y := intel_cacheinfo.o scattered.o topology.o
21089 obj-y += common.o
21090 obj-y += rdrand.o
21091 diff --git a/arch/x86/kernel/cpu/amd.c b/arch/x86/kernel/cpu/amd.c
21092 index e4cf633..941f450 100644
21093 --- a/arch/x86/kernel/cpu/amd.c
21094 +++ b/arch/x86/kernel/cpu/amd.c
21095 @@ -729,7 +729,7 @@ static void init_amd(struct cpuinfo_x86 *c)
21096 static unsigned int amd_size_cache(struct cpuinfo_x86 *c, unsigned int size)
21097 {
21098 /* AMD errata T13 (order #21922) */
21099 - if ((c->x86 == 6)) {
21100 + if (c->x86 == 6) {
21101 /* Duron Rev A0 */
21102 if (c->x86_model == 3 && c->x86_mask == 0)
21103 size = 64;
21104 diff --git a/arch/x86/kernel/cpu/common.c b/arch/x86/kernel/cpu/common.c
21105 index a62cf04..69a13ee 100644
21106 --- a/arch/x86/kernel/cpu/common.c
21107 +++ b/arch/x86/kernel/cpu/common.c
21108 @@ -91,60 +91,6 @@ static const struct cpu_dev default_cpu = {
21109
21110 static const struct cpu_dev *this_cpu = &default_cpu;
21111
21112 -DEFINE_PER_CPU_PAGE_ALIGNED(struct gdt_page, gdt_page) = { .gdt = {
21113 -#ifdef CONFIG_X86_64
21114 - /*
21115 - * We need valid kernel segments for data and code in long mode too
21116 - * IRET will check the segment types kkeil 2000/10/28
21117 - * Also sysret mandates a special GDT layout
21118 - *
21119 - * TLS descriptors are currently at a different place compared to i386.
21120 - * Hopefully nobody expects them at a fixed place (Wine?)
21121 - */
21122 - [GDT_ENTRY_KERNEL32_CS] = GDT_ENTRY_INIT(0xc09b, 0, 0xfffff),
21123 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xa09b, 0, 0xfffff),
21124 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc093, 0, 0xfffff),
21125 - [GDT_ENTRY_DEFAULT_USER32_CS] = GDT_ENTRY_INIT(0xc0fb, 0, 0xfffff),
21126 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f3, 0, 0xfffff),
21127 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xa0fb, 0, 0xfffff),
21128 -#else
21129 - [GDT_ENTRY_KERNEL_CS] = GDT_ENTRY_INIT(0xc09a, 0, 0xfffff),
21130 - [GDT_ENTRY_KERNEL_DS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21131 - [GDT_ENTRY_DEFAULT_USER_CS] = GDT_ENTRY_INIT(0xc0fa, 0, 0xfffff),
21132 - [GDT_ENTRY_DEFAULT_USER_DS] = GDT_ENTRY_INIT(0xc0f2, 0, 0xfffff),
21133 - /*
21134 - * Segments used for calling PnP BIOS have byte granularity.
21135 - * They code segments and data segments have fixed 64k limits,
21136 - * the transfer segment sizes are set at run time.
21137 - */
21138 - /* 32-bit code */
21139 - [GDT_ENTRY_PNPBIOS_CS32] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21140 - /* 16-bit code */
21141 - [GDT_ENTRY_PNPBIOS_CS16] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21142 - /* 16-bit data */
21143 - [GDT_ENTRY_PNPBIOS_DS] = GDT_ENTRY_INIT(0x0092, 0, 0xffff),
21144 - /* 16-bit data */
21145 - [GDT_ENTRY_PNPBIOS_TS1] = GDT_ENTRY_INIT(0x0092, 0, 0),
21146 - /* 16-bit data */
21147 - [GDT_ENTRY_PNPBIOS_TS2] = GDT_ENTRY_INIT(0x0092, 0, 0),
21148 - /*
21149 - * The APM segments have byte granularity and their bases
21150 - * are set at run time. All have 64k limits.
21151 - */
21152 - /* 32-bit code */
21153 - [GDT_ENTRY_APMBIOS_BASE] = GDT_ENTRY_INIT(0x409a, 0, 0xffff),
21154 - /* 16-bit code */
21155 - [GDT_ENTRY_APMBIOS_BASE+1] = GDT_ENTRY_INIT(0x009a, 0, 0xffff),
21156 - /* data */
21157 - [GDT_ENTRY_APMBIOS_BASE+2] = GDT_ENTRY_INIT(0x4092, 0, 0xffff),
21158 -
21159 - [GDT_ENTRY_ESPFIX_SS] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21160 - [GDT_ENTRY_PERCPU] = GDT_ENTRY_INIT(0xc092, 0, 0xfffff),
21161 - GDT_STACK_CANARY_INIT
21162 -#endif
21163 -} };
21164 -EXPORT_PER_CPU_SYMBOL_GPL(gdt_page);
21165 -
21166 static int __init x86_xsave_setup(char *s)
21167 {
21168 if (strlen(s))
21169 @@ -306,6 +252,60 @@ static __always_inline void setup_smap(struct cpuinfo_x86 *c)
21170 }
21171 }
21172
21173 +#ifdef CONFIG_X86_64
21174 +static __init int setup_disable_pcid(char *arg)
21175 +{
21176 + setup_clear_cpu_cap(X86_FEATURE_PCID);
21177 + setup_clear_cpu_cap(X86_FEATURE_INVPCID);
21178 +
21179 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21180 + if (clone_pgd_mask != ~(pgdval_t)0UL)
21181 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21182 +#endif
21183 +
21184 + return 1;
21185 +}
21186 +__setup("nopcid", setup_disable_pcid);
21187 +
21188 +static void setup_pcid(struct cpuinfo_x86 *c)
21189 +{
21190 + if (cpu_has(c, X86_FEATURE_PCID)) {
21191 + printk("PAX: PCID detected\n");
21192 + cr4_set_bits(X86_CR4_PCIDE);
21193 + } else
21194 + clear_cpu_cap(c, X86_FEATURE_INVPCID);
21195 +
21196 + if (cpu_has(c, X86_FEATURE_INVPCID))
21197 + printk("PAX: INVPCID detected\n");
21198 +
21199 +#ifdef CONFIG_PAX_MEMORY_UDEREF
21200 + if (clone_pgd_mask == ~(pgdval_t)0UL) {
21201 + printk("PAX: UDEREF disabled\n");
21202 + return;
21203 + }
21204 +
21205 + if (!cpu_has(c, X86_FEATURE_PCID)) {
21206 + pax_open_kernel();
21207 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
21208 + pax_close_kernel();
21209 + printk("PAX: slow and weak UDEREF enabled\n");
21210 + return;
21211 + }
21212 +
21213 + pax_open_kernel();
21214 + clone_pgd_mask = ~(pgdval_t)0UL;
21215 + pax_close_kernel();
21216 + if (pax_user_shadow_base)
21217 + printk("PAX: weak UDEREF enabled\n");
21218 + else {
21219 + set_cpu_cap(c, X86_FEATURE_STRONGUDEREF);
21220 + printk("PAX: strong UDEREF enabled\n");
21221 + }
21222 +#endif
21223 +
21224 +}
21225 +#endif
21226 +
21227 /*
21228 * Some CPU features depend on higher CPUID levels, which may not always
21229 * be available due to CPUID level capping or broken virtualization
21230 @@ -406,7 +406,7 @@ void switch_to_new_gdt(int cpu)
21231 {
21232 struct desc_ptr gdt_descr;
21233
21234 - gdt_descr.address = (long)get_cpu_gdt_table(cpu);
21235 + gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
21236 gdt_descr.size = GDT_SIZE - 1;
21237 load_gdt(&gdt_descr);
21238 /* Reload the per-cpu base */
21239 @@ -935,6 +935,20 @@ static void identify_cpu(struct cpuinfo_x86 *c)
21240 setup_smep(c);
21241 setup_smap(c);
21242
21243 +#ifdef CONFIG_X86_32
21244 +#ifdef CONFIG_PAX_PAGEEXEC
21245 + if (!(__supported_pte_mask & _PAGE_NX))
21246 + clear_cpu_cap(c, X86_FEATURE_PSE);
21247 +#endif
21248 +#if defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
21249 + clear_cpu_cap(c, X86_FEATURE_SEP);
21250 +#endif
21251 +#endif
21252 +
21253 +#ifdef CONFIG_X86_64
21254 + setup_pcid(c);
21255 +#endif
21256 +
21257 /*
21258 * The vendor-specific functions might have changed features.
21259 * Now we do "generic changes."
21260 @@ -1009,7 +1023,7 @@ void enable_sep_cpu(void)
21261 int cpu;
21262
21263 cpu = get_cpu();
21264 - tss = &per_cpu(cpu_tss, cpu);
21265 + tss = cpu_tss + cpu;
21266
21267 if (!boot_cpu_has(X86_FEATURE_SEP))
21268 goto out;
21269 @@ -1155,14 +1169,16 @@ static __init int setup_disablecpuid(char *arg)
21270 }
21271 __setup("clearcpuid=", setup_disablecpuid);
21272
21273 +DEFINE_PER_CPU(struct thread_info *, current_tinfo) = &init_task.tinfo;
21274 +EXPORT_PER_CPU_SYMBOL(current_tinfo);
21275 +
21276 DEFINE_PER_CPU(unsigned long, kernel_stack) =
21277 - (unsigned long)&init_thread_union + THREAD_SIZE;
21278 + (unsigned long)&init_thread_union - 16 + THREAD_SIZE;
21279 EXPORT_PER_CPU_SYMBOL(kernel_stack);
21280
21281 #ifdef CONFIG_X86_64
21282 -struct desc_ptr idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21283 -struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1,
21284 - (unsigned long) debug_idt_table };
21285 +struct desc_ptr idt_descr __read_only = { NR_VECTORS * 16 - 1, (unsigned long) idt_table };
21286 +const struct desc_ptr debug_idt_descr = { NR_VECTORS * 16 - 1, (unsigned long) debug_idt_table };
21287
21288 DEFINE_PER_CPU_FIRST(union irq_stack_union,
21289 irq_stack_union) __aligned(PAGE_SIZE) __visible;
21290 @@ -1367,7 +1383,7 @@ void cpu_init(void)
21291 */
21292 load_ucode_ap();
21293
21294 - t = &per_cpu(cpu_tss, cpu);
21295 + t = cpu_tss + cpu;
21296 oist = &per_cpu(orig_ist, cpu);
21297
21298 #ifdef CONFIG_NUMA
21299 @@ -1399,7 +1415,6 @@ void cpu_init(void)
21300 wrmsrl(MSR_KERNEL_GS_BASE, 0);
21301 barrier();
21302
21303 - x86_configure_nx();
21304 x2apic_setup();
21305
21306 /*
21307 @@ -1451,7 +1466,7 @@ void cpu_init(void)
21308 {
21309 int cpu = smp_processor_id();
21310 struct task_struct *curr = current;
21311 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
21312 + struct tss_struct *t = cpu_tss + cpu;
21313 struct thread_struct *thread = &curr->thread;
21314
21315 wait_for_master_cpu(cpu);
21316 diff --git a/arch/x86/kernel/cpu/intel_cacheinfo.c b/arch/x86/kernel/cpu/intel_cacheinfo.c
21317 index edcb0e2..a138233 100644
21318 --- a/arch/x86/kernel/cpu/intel_cacheinfo.c
21319 +++ b/arch/x86/kernel/cpu/intel_cacheinfo.c
21320 @@ -519,25 +519,23 @@ cache_private_attrs_is_visible(struct kobject *kobj,
21321 return 0;
21322 }
21323
21324 +static struct attribute *amd_l3_attrs[4];
21325 +
21326 static struct attribute_group cache_private_group = {
21327 .is_visible = cache_private_attrs_is_visible,
21328 + .attrs = amd_l3_attrs,
21329 };
21330
21331 static void init_amd_l3_attrs(void)
21332 {
21333 int n = 1;
21334 - static struct attribute **amd_l3_attrs;
21335 -
21336 - if (amd_l3_attrs) /* already initialized */
21337 - return;
21338
21339 if (amd_nb_has_feature(AMD_NB_L3_INDEX_DISABLE))
21340 n += 2;
21341 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21342 n += 1;
21343
21344 - amd_l3_attrs = kcalloc(n, sizeof(*amd_l3_attrs), GFP_KERNEL);
21345 - if (!amd_l3_attrs)
21346 + if (n > 1 && amd_l3_attrs[0]) /* already initialized */
21347 return;
21348
21349 n = 0;
21350 @@ -547,8 +545,6 @@ static void init_amd_l3_attrs(void)
21351 }
21352 if (amd_nb_has_feature(AMD_NB_L3_PARTITIONING))
21353 amd_l3_attrs[n++] = &dev_attr_subcaches.attr;
21354 -
21355 - cache_private_group.attrs = amd_l3_attrs;
21356 }
21357
21358 const struct attribute_group *
21359 @@ -559,7 +555,7 @@ cache_get_priv_group(struct cacheinfo *this_leaf)
21360 if (this_leaf->level < 3 || !nb)
21361 return NULL;
21362
21363 - if (nb && nb->l3_cache.indices)
21364 + if (nb->l3_cache.indices)
21365 init_amd_l3_attrs();
21366
21367 return &cache_private_group;
21368 diff --git a/arch/x86/kernel/cpu/mcheck/mce.c b/arch/x86/kernel/cpu/mcheck/mce.c
21369 index 20190bd..cadb2ab 100644
21370 --- a/arch/x86/kernel/cpu/mcheck/mce.c
21371 +++ b/arch/x86/kernel/cpu/mcheck/mce.c
21372 @@ -47,6 +47,7 @@
21373 #include <asm/tlbflush.h>
21374 #include <asm/mce.h>
21375 #include <asm/msr.h>
21376 +#include <asm/local.h>
21377
21378 #include "mce-internal.h"
21379
21380 @@ -256,7 +257,7 @@ static void print_mce(struct mce *m)
21381 !(m->mcgstatus & MCG_STATUS_EIPV) ? " !INEXACT!" : "",
21382 m->cs, m->ip);
21383
21384 - if (m->cs == __KERNEL_CS)
21385 + if (m->cs == __KERNEL_CS || m->cs == __KERNEXEC_KERNEL_CS)
21386 print_symbol("{%s}", m->ip);
21387 pr_cont("\n");
21388 }
21389 @@ -289,10 +290,10 @@ static void print_mce(struct mce *m)
21390
21391 #define PANIC_TIMEOUT 5 /* 5 seconds */
21392
21393 -static atomic_t mce_panicked;
21394 +static atomic_unchecked_t mce_panicked;
21395
21396 static int fake_panic;
21397 -static atomic_t mce_fake_panicked;
21398 +static atomic_unchecked_t mce_fake_panicked;
21399
21400 /* Panic in progress. Enable interrupts and wait for final IPI */
21401 static void wait_for_panic(void)
21402 @@ -316,7 +317,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21403 /*
21404 * Make sure only one CPU runs in machine check panic
21405 */
21406 - if (atomic_inc_return(&mce_panicked) > 1)
21407 + if (atomic_inc_return_unchecked(&mce_panicked) > 1)
21408 wait_for_panic();
21409 barrier();
21410
21411 @@ -324,7 +325,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21412 console_verbose();
21413 } else {
21414 /* Don't log too much for fake panic */
21415 - if (atomic_inc_return(&mce_fake_panicked) > 1)
21416 + if (atomic_inc_return_unchecked(&mce_fake_panicked) > 1)
21417 return;
21418 }
21419 /* First print corrected ones that are still unlogged */
21420 @@ -363,7 +364,7 @@ static void mce_panic(const char *msg, struct mce *final, char *exp)
21421 if (!fake_panic) {
21422 if (panic_timeout == 0)
21423 panic_timeout = mca_cfg.panic_timeout;
21424 - panic(msg);
21425 + panic("%s", msg);
21426 } else
21427 pr_emerg(HW_ERR "Fake kernel panic: %s\n", msg);
21428 }
21429 @@ -749,7 +750,7 @@ static int mce_timed_out(u64 *t, const char *msg)
21430 * might have been modified by someone else.
21431 */
21432 rmb();
21433 - if (atomic_read(&mce_panicked))
21434 + if (atomic_read_unchecked(&mce_panicked))
21435 wait_for_panic();
21436 if (!mca_cfg.monarch_timeout)
21437 goto out;
21438 @@ -1679,7 +1680,7 @@ static void unexpected_machine_check(struct pt_regs *regs, long error_code)
21439 }
21440
21441 /* Call the installed machine check handler for this CPU setup. */
21442 -void (*machine_check_vector)(struct pt_regs *, long error_code) =
21443 +void (*machine_check_vector)(struct pt_regs *, long error_code) __read_only =
21444 unexpected_machine_check;
21445
21446 /*
21447 @@ -1702,7 +1703,9 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21448 return;
21449 }
21450
21451 + pax_open_kernel();
21452 machine_check_vector = do_machine_check;
21453 + pax_close_kernel();
21454
21455 __mcheck_cpu_init_generic();
21456 __mcheck_cpu_init_vendor(c);
21457 @@ -1716,7 +1719,7 @@ void mcheck_cpu_init(struct cpuinfo_x86 *c)
21458 */
21459
21460 static DEFINE_SPINLOCK(mce_chrdev_state_lock);
21461 -static int mce_chrdev_open_count; /* #times opened */
21462 +static local_t mce_chrdev_open_count; /* #times opened */
21463 static int mce_chrdev_open_exclu; /* already open exclusive? */
21464
21465 static int mce_chrdev_open(struct inode *inode, struct file *file)
21466 @@ -1724,7 +1727,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21467 spin_lock(&mce_chrdev_state_lock);
21468
21469 if (mce_chrdev_open_exclu ||
21470 - (mce_chrdev_open_count && (file->f_flags & O_EXCL))) {
21471 + (local_read(&mce_chrdev_open_count) && (file->f_flags & O_EXCL))) {
21472 spin_unlock(&mce_chrdev_state_lock);
21473
21474 return -EBUSY;
21475 @@ -1732,7 +1735,7 @@ static int mce_chrdev_open(struct inode *inode, struct file *file)
21476
21477 if (file->f_flags & O_EXCL)
21478 mce_chrdev_open_exclu = 1;
21479 - mce_chrdev_open_count++;
21480 + local_inc(&mce_chrdev_open_count);
21481
21482 spin_unlock(&mce_chrdev_state_lock);
21483
21484 @@ -1743,7 +1746,7 @@ static int mce_chrdev_release(struct inode *inode, struct file *file)
21485 {
21486 spin_lock(&mce_chrdev_state_lock);
21487
21488 - mce_chrdev_open_count--;
21489 + local_dec(&mce_chrdev_open_count);
21490 mce_chrdev_open_exclu = 0;
21491
21492 spin_unlock(&mce_chrdev_state_lock);
21493 @@ -2419,7 +2422,7 @@ static __init void mce_init_banks(void)
21494
21495 for (i = 0; i < mca_cfg.banks; i++) {
21496 struct mce_bank *b = &mce_banks[i];
21497 - struct device_attribute *a = &b->attr;
21498 + device_attribute_no_const *a = &b->attr;
21499
21500 sysfs_attr_init(&a->attr);
21501 a->attr.name = b->attrname;
21502 @@ -2526,7 +2529,7 @@ struct dentry *mce_get_debugfs_dir(void)
21503 static void mce_reset(void)
21504 {
21505 cpu_missing = 0;
21506 - atomic_set(&mce_fake_panicked, 0);
21507 + atomic_set_unchecked(&mce_fake_panicked, 0);
21508 atomic_set(&mce_executing, 0);
21509 atomic_set(&mce_callin, 0);
21510 atomic_set(&global_nwo, 0);
21511 diff --git a/arch/x86/kernel/cpu/mcheck/p5.c b/arch/x86/kernel/cpu/mcheck/p5.c
21512 index 737b0ad..09ec66e 100644
21513 --- a/arch/x86/kernel/cpu/mcheck/p5.c
21514 +++ b/arch/x86/kernel/cpu/mcheck/p5.c
21515 @@ -12,6 +12,7 @@
21516 #include <asm/tlbflush.h>
21517 #include <asm/mce.h>
21518 #include <asm/msr.h>
21519 +#include <asm/pgtable.h>
21520
21521 /* By default disabled */
21522 int mce_p5_enabled __read_mostly;
21523 @@ -55,7 +56,9 @@ void intel_p5_mcheck_init(struct cpuinfo_x86 *c)
21524 if (!cpu_has(c, X86_FEATURE_MCE))
21525 return;
21526
21527 + pax_open_kernel();
21528 machine_check_vector = pentium_machine_check;
21529 + pax_close_kernel();
21530 /* Make sure the vector pointer is visible before we enable MCEs: */
21531 wmb();
21532
21533 diff --git a/arch/x86/kernel/cpu/mcheck/winchip.c b/arch/x86/kernel/cpu/mcheck/winchip.c
21534 index 44f1382..315b292 100644
21535 --- a/arch/x86/kernel/cpu/mcheck/winchip.c
21536 +++ b/arch/x86/kernel/cpu/mcheck/winchip.c
21537 @@ -11,6 +11,7 @@
21538 #include <asm/tlbflush.h>
21539 #include <asm/mce.h>
21540 #include <asm/msr.h>
21541 +#include <asm/pgtable.h>
21542
21543 /* Machine check handler for WinChip C6: */
21544 static void winchip_machine_check(struct pt_regs *regs, long error_code)
21545 @@ -28,7 +29,9 @@ void winchip_mcheck_init(struct cpuinfo_x86 *c)
21546 {
21547 u32 lo, hi;
21548
21549 + pax_open_kernel();
21550 machine_check_vector = winchip_machine_check;
21551 + pax_close_kernel();
21552 /* Make sure the vector pointer is visible before we enable MCEs: */
21553 wmb();
21554
21555 diff --git a/arch/x86/kernel/cpu/microcode/core.c b/arch/x86/kernel/cpu/microcode/core.c
21556 index 36a8361..e7058c2 100644
21557 --- a/arch/x86/kernel/cpu/microcode/core.c
21558 +++ b/arch/x86/kernel/cpu/microcode/core.c
21559 @@ -518,7 +518,7 @@ mc_cpu_callback(struct notifier_block *nb, unsigned long action, void *hcpu)
21560 return NOTIFY_OK;
21561 }
21562
21563 -static struct notifier_block __refdata mc_cpu_notifier = {
21564 +static struct notifier_block mc_cpu_notifier = {
21565 .notifier_call = mc_cpu_callback,
21566 };
21567
21568 diff --git a/arch/x86/kernel/cpu/microcode/intel.c b/arch/x86/kernel/cpu/microcode/intel.c
21569 index a41bead..4e3685b 100644
21570 --- a/arch/x86/kernel/cpu/microcode/intel.c
21571 +++ b/arch/x86/kernel/cpu/microcode/intel.c
21572 @@ -298,13 +298,13 @@ static enum ucode_state request_microcode_fw(int cpu, struct device *device,
21573
21574 static int get_ucode_user(void *to, const void *from, size_t n)
21575 {
21576 - return copy_from_user(to, from, n);
21577 + return copy_from_user(to, (const void __force_user *)from, n);
21578 }
21579
21580 static enum ucode_state
21581 request_microcode_user(int cpu, const void __user *buf, size_t size)
21582 {
21583 - return generic_load_microcode(cpu, (void *)buf, size, &get_ucode_user);
21584 + return generic_load_microcode(cpu, (__force_kernel void *)buf, size, &get_ucode_user);
21585 }
21586
21587 static void microcode_fini_cpu(int cpu)
21588 diff --git a/arch/x86/kernel/cpu/mtrr/main.c b/arch/x86/kernel/cpu/mtrr/main.c
21589 index ea5f363..cb0e905 100644
21590 --- a/arch/x86/kernel/cpu/mtrr/main.c
21591 +++ b/arch/x86/kernel/cpu/mtrr/main.c
21592 @@ -66,7 +66,7 @@ static DEFINE_MUTEX(mtrr_mutex);
21593 u64 size_or_mask, size_and_mask;
21594 static bool mtrr_aps_delayed_init;
21595
21596 -static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM];
21597 +static const struct mtrr_ops *mtrr_ops[X86_VENDOR_NUM] __read_only;
21598
21599 const struct mtrr_ops *mtrr_if;
21600
21601 diff --git a/arch/x86/kernel/cpu/mtrr/mtrr.h b/arch/x86/kernel/cpu/mtrr/mtrr.h
21602 index df5e41f..816c719 100644
21603 --- a/arch/x86/kernel/cpu/mtrr/mtrr.h
21604 +++ b/arch/x86/kernel/cpu/mtrr/mtrr.h
21605 @@ -25,7 +25,7 @@ struct mtrr_ops {
21606 int (*validate_add_page)(unsigned long base, unsigned long size,
21607 unsigned int type);
21608 int (*have_wrcomb)(void);
21609 -};
21610 +} __do_const;
21611
21612 extern int generic_get_free_region(unsigned long base, unsigned long size,
21613 int replace_reg);
21614 diff --git a/arch/x86/kernel/cpu/perf_event.c b/arch/x86/kernel/cpu/perf_event.c
21615 index aa4e3a7..469370f 100644
21616 --- a/arch/x86/kernel/cpu/perf_event.c
21617 +++ b/arch/x86/kernel/cpu/perf_event.c
21618 @@ -1509,7 +1509,7 @@ static void __init pmu_check_apic(void)
21619
21620 }
21621
21622 -static struct attribute_group x86_pmu_format_group = {
21623 +static attribute_group_no_const x86_pmu_format_group = {
21624 .name = "format",
21625 .attrs = NULL,
21626 };
21627 @@ -1608,7 +1608,7 @@ static struct attribute *events_attr[] = {
21628 NULL,
21629 };
21630
21631 -static struct attribute_group x86_pmu_events_group = {
21632 +static attribute_group_no_const x86_pmu_events_group = {
21633 .name = "events",
21634 .attrs = events_attr,
21635 };
21636 @@ -2181,7 +2181,7 @@ static unsigned long get_segment_base(unsigned int segment)
21637 if (idx > GDT_ENTRIES)
21638 return 0;
21639
21640 - desc = raw_cpu_ptr(gdt_page.gdt);
21641 + desc = get_cpu_gdt_table(smp_processor_id());
21642 }
21643
21644 return get_desc_base(desc + idx);
21645 @@ -2271,7 +2271,7 @@ perf_callchain_user(struct perf_callchain_entry *entry, struct pt_regs *regs)
21646 break;
21647
21648 perf_callchain_store(entry, frame.return_address);
21649 - fp = frame.next_frame;
21650 + fp = (const void __force_user *)frame.next_frame;
21651 }
21652 }
21653
21654 diff --git a/arch/x86/kernel/cpu/perf_event_amd_iommu.c b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21655 index 97242a9..cf9c30e 100644
21656 --- a/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21657 +++ b/arch/x86/kernel/cpu/perf_event_amd_iommu.c
21658 @@ -402,7 +402,7 @@ static void perf_iommu_del(struct perf_event *event, int flags)
21659 static __init int _init_events_attrs(struct perf_amd_iommu *perf_iommu)
21660 {
21661 struct attribute **attrs;
21662 - struct attribute_group *attr_group;
21663 + attribute_group_no_const *attr_group;
21664 int i = 0, j;
21665
21666 while (amd_iommu_v2_event_descs[i].attr.attr.name)
21667 diff --git a/arch/x86/kernel/cpu/perf_event_intel.c b/arch/x86/kernel/cpu/perf_event_intel.c
21668 index 2813ea0..3ef5969c8 100644
21669 --- a/arch/x86/kernel/cpu/perf_event_intel.c
21670 +++ b/arch/x86/kernel/cpu/perf_event_intel.c
21671 @@ -3033,10 +3033,10 @@ __init int intel_pmu_init(void)
21672 x86_pmu.num_counters_fixed = max((int)edx.split.num_counters_fixed, 3);
21673
21674 if (boot_cpu_has(X86_FEATURE_PDCM)) {
21675 - u64 capabilities;
21676 + u64 capabilities = x86_pmu.intel_cap.capabilities;
21677
21678 - rdmsrl(MSR_IA32_PERF_CAPABILITIES, capabilities);
21679 - x86_pmu.intel_cap.capabilities = capabilities;
21680 + if (rdmsrl_safe(MSR_IA32_PERF_CAPABILITIES, &x86_pmu.intel_cap.capabilities))
21681 + x86_pmu.intel_cap.capabilities = capabilities;
21682 }
21683
21684 intel_ds_init();
21685 diff --git a/arch/x86/kernel/cpu/perf_event_intel_bts.c b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21686 index 7795f3f..3535b76 100644
21687 --- a/arch/x86/kernel/cpu/perf_event_intel_bts.c
21688 +++ b/arch/x86/kernel/cpu/perf_event_intel_bts.c
21689 @@ -252,7 +252,7 @@ static void bts_event_start(struct perf_event *event, int flags)
21690 __bts_event_start(event);
21691
21692 /* PMI handler: this counter is running and likely generating PMIs */
21693 - ACCESS_ONCE(bts->started) = 1;
21694 + ACCESS_ONCE_RW(bts->started) = 1;
21695 }
21696
21697 static void __bts_event_stop(struct perf_event *event)
21698 @@ -266,7 +266,7 @@ static void __bts_event_stop(struct perf_event *event)
21699 if (event->hw.state & PERF_HES_STOPPED)
21700 return;
21701
21702 - ACCESS_ONCE(event->hw.state) |= PERF_HES_STOPPED;
21703 + ACCESS_ONCE_RW(event->hw.state) |= PERF_HES_STOPPED;
21704 }
21705
21706 static void bts_event_stop(struct perf_event *event, int flags)
21707 @@ -274,7 +274,7 @@ static void bts_event_stop(struct perf_event *event, int flags)
21708 struct bts_ctx *bts = this_cpu_ptr(&bts_ctx);
21709
21710 /* PMI handler: don't restart this counter */
21711 - ACCESS_ONCE(bts->started) = 0;
21712 + ACCESS_ONCE_RW(bts->started) = 0;
21713
21714 __bts_event_stop(event);
21715
21716 diff --git a/arch/x86/kernel/cpu/perf_event_intel_cqm.c b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21717 index e4d1b8b..2c6ffa0 100644
21718 --- a/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21719 +++ b/arch/x86/kernel/cpu/perf_event_intel_cqm.c
21720 @@ -1352,7 +1352,9 @@ static int __init intel_cqm_init(void)
21721 goto out;
21722 }
21723
21724 - event_attr_intel_cqm_llc_scale.event_str = str;
21725 + pax_open_kernel();
21726 + *(const char **)&event_attr_intel_cqm_llc_scale.event_str = str;
21727 + pax_close_kernel();
21728
21729 ret = intel_cqm_setup_rmid_cache();
21730 if (ret)
21731 diff --git a/arch/x86/kernel/cpu/perf_event_intel_pt.c b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21732 index 123ff1b..d53e500 100644
21733 --- a/arch/x86/kernel/cpu/perf_event_intel_pt.c
21734 +++ b/arch/x86/kernel/cpu/perf_event_intel_pt.c
21735 @@ -116,16 +116,12 @@ static const struct attribute_group *pt_attr_groups[] = {
21736
21737 static int __init pt_pmu_hw_init(void)
21738 {
21739 - struct dev_ext_attribute *de_attrs;
21740 - struct attribute **attrs;
21741 - size_t size;
21742 - int ret;
21743 + static struct dev_ext_attribute de_attrs[ARRAY_SIZE(pt_caps)];
21744 + static struct attribute *attrs[ARRAY_SIZE(pt_caps)];
21745 long i;
21746
21747 - attrs = NULL;
21748 - ret = -ENODEV;
21749 if (!test_cpu_cap(&boot_cpu_data, X86_FEATURE_INTEL_PT))
21750 - goto fail;
21751 + return -ENODEV;
21752
21753 for (i = 0; i < PT_CPUID_LEAVES; i++) {
21754 cpuid_count(20, i,
21755 @@ -135,39 +131,25 @@ static int __init pt_pmu_hw_init(void)
21756 &pt_pmu.caps[CR_EDX + i*4]);
21757 }
21758
21759 - ret = -ENOMEM;
21760 - size = sizeof(struct attribute *) * (ARRAY_SIZE(pt_caps)+1);
21761 - attrs = kzalloc(size, GFP_KERNEL);
21762 - if (!attrs)
21763 - goto fail;
21764 -
21765 - size = sizeof(struct dev_ext_attribute) * (ARRAY_SIZE(pt_caps)+1);
21766 - de_attrs = kzalloc(size, GFP_KERNEL);
21767 - if (!de_attrs)
21768 - goto fail;
21769 -
21770 + pax_open_kernel();
21771 for (i = 0; i < ARRAY_SIZE(pt_caps); i++) {
21772 - struct dev_ext_attribute *de_attr = de_attrs + i;
21773 + struct dev_ext_attribute *de_attr = &de_attrs[i];
21774
21775 - de_attr->attr.attr.name = pt_caps[i].name;
21776 + *(const char **)&de_attr->attr.attr.name = pt_caps[i].name;
21777
21778 sysfs_attr_init(&de_attr->attr.attr);
21779
21780 - de_attr->attr.attr.mode = S_IRUGO;
21781 - de_attr->attr.show = pt_cap_show;
21782 - de_attr->var = (void *)i;
21783 + *(umode_t *)&de_attr->attr.attr.mode = S_IRUGO;
21784 + *(void **)&de_attr->attr.show = pt_cap_show;
21785 + *(void **)&de_attr->var = (void *)i;
21786
21787 attrs[i] = &de_attr->attr.attr;
21788 }
21789
21790 - pt_cap_group.attrs = attrs;
21791 + *(struct attribute ***)&pt_cap_group.attrs = attrs;
21792 + pax_close_kernel();
21793
21794 return 0;
21795 -
21796 -fail:
21797 - kfree(attrs);
21798 -
21799 - return ret;
21800 }
21801
21802 #define PT_CONFIG_MASK (RTIT_CTL_TSC_EN | RTIT_CTL_DISRETC)
21803 @@ -928,7 +910,7 @@ static void pt_event_start(struct perf_event *event, int mode)
21804 return;
21805 }
21806
21807 - ACCESS_ONCE(pt->handle_nmi) = 1;
21808 + ACCESS_ONCE_RW(pt->handle_nmi) = 1;
21809 event->hw.state = 0;
21810
21811 pt_config_buffer(buf->cur->table, buf->cur_idx,
21812 @@ -945,7 +927,7 @@ static void pt_event_stop(struct perf_event *event, int mode)
21813 * Protect against the PMI racing with disabling wrmsr,
21814 * see comment in intel_pt_interrupt().
21815 */
21816 - ACCESS_ONCE(pt->handle_nmi) = 0;
21817 + ACCESS_ONCE_RW(pt->handle_nmi) = 0;
21818 pt_config_start(false);
21819
21820 if (event->hw.state == PERF_HES_STOPPED)
21821 diff --git a/arch/x86/kernel/cpu/perf_event_intel_rapl.c b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21822 index 358c54a..f068235 100644
21823 --- a/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21824 +++ b/arch/x86/kernel/cpu/perf_event_intel_rapl.c
21825 @@ -487,7 +487,7 @@ static struct attribute *rapl_events_hsw_attr[] = {
21826 NULL,
21827 };
21828
21829 -static struct attribute_group rapl_pmu_events_group = {
21830 +static attribute_group_no_const rapl_pmu_events_group __read_only = {
21831 .name = "events",
21832 .attrs = NULL, /* patched at runtime */
21833 };
21834 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.c b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21835 index 90b7c50..7863ae3 100644
21836 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21837 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.c
21838 @@ -732,7 +732,7 @@ static void __init uncore_types_exit(struct intel_uncore_type **types)
21839 static int __init uncore_type_init(struct intel_uncore_type *type)
21840 {
21841 struct intel_uncore_pmu *pmus;
21842 - struct attribute_group *attr_group;
21843 + attribute_group_no_const *attr_group;
21844 struct attribute **attrs;
21845 int i, j;
21846
21847 diff --git a/arch/x86/kernel/cpu/perf_event_intel_uncore.h b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21848 index ceac8f5..a562de7 100644
21849 --- a/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21850 +++ b/arch/x86/kernel/cpu/perf_event_intel_uncore.h
21851 @@ -115,7 +115,7 @@ struct intel_uncore_box {
21852 struct uncore_event_desc {
21853 struct kobj_attribute attr;
21854 const char *config;
21855 -};
21856 +} __do_const;
21857
21858 ssize_t uncore_event_show(struct kobject *kobj,
21859 struct kobj_attribute *attr, char *buf);
21860 diff --git a/arch/x86/kernel/cpuid.c b/arch/x86/kernel/cpuid.c
21861 index 83741a7..bd3507d 100644
21862 --- a/arch/x86/kernel/cpuid.c
21863 +++ b/arch/x86/kernel/cpuid.c
21864 @@ -170,7 +170,7 @@ static int cpuid_class_cpu_callback(struct notifier_block *nfb,
21865 return notifier_from_errno(err);
21866 }
21867
21868 -static struct notifier_block __refdata cpuid_class_cpu_notifier =
21869 +static struct notifier_block cpuid_class_cpu_notifier =
21870 {
21871 .notifier_call = cpuid_class_cpu_callback,
21872 };
21873 diff --git a/arch/x86/kernel/crash_dump_64.c b/arch/x86/kernel/crash_dump_64.c
21874 index afa64ad..dce67dd 100644
21875 --- a/arch/x86/kernel/crash_dump_64.c
21876 +++ b/arch/x86/kernel/crash_dump_64.c
21877 @@ -36,7 +36,7 @@ ssize_t copy_oldmem_page(unsigned long pfn, char *buf,
21878 return -ENOMEM;
21879
21880 if (userbuf) {
21881 - if (copy_to_user(buf, vaddr + offset, csize)) {
21882 + if (copy_to_user((char __force_user *)buf, vaddr + offset, csize)) {
21883 iounmap(vaddr);
21884 return -EFAULT;
21885 }
21886 diff --git a/arch/x86/kernel/doublefault.c b/arch/x86/kernel/doublefault.c
21887 index f6dfd93..892ade4 100644
21888 --- a/arch/x86/kernel/doublefault.c
21889 +++ b/arch/x86/kernel/doublefault.c
21890 @@ -12,7 +12,7 @@
21891
21892 #define DOUBLEFAULT_STACKSIZE (1024)
21893 static unsigned long doublefault_stack[DOUBLEFAULT_STACKSIZE];
21894 -#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE)
21895 +#define STACK_START (unsigned long)(doublefault_stack+DOUBLEFAULT_STACKSIZE-2)
21896
21897 #define ptr_ok(x) ((x) > PAGE_OFFSET && (x) < PAGE_OFFSET + MAXMEM)
21898
21899 @@ -22,7 +22,7 @@ static void doublefault_fn(void)
21900 unsigned long gdt, tss;
21901
21902 native_store_gdt(&gdt_desc);
21903 - gdt = gdt_desc.address;
21904 + gdt = (unsigned long)gdt_desc.address;
21905
21906 printk(KERN_EMERG "PANIC: double fault, gdt at %08lx [%d bytes]\n", gdt, gdt_desc.size);
21907
21908 @@ -59,10 +59,10 @@ struct tss_struct doublefault_tss __cacheline_aligned = {
21909 /* 0x2 bit is always set */
21910 .flags = X86_EFLAGS_SF | 0x2,
21911 .sp = STACK_START,
21912 - .es = __USER_DS,
21913 + .es = __KERNEL_DS,
21914 .cs = __KERNEL_CS,
21915 .ss = __KERNEL_DS,
21916 - .ds = __USER_DS,
21917 + .ds = __KERNEL_DS,
21918 .fs = __KERNEL_PERCPU,
21919
21920 .__cr3 = __pa_nodebug(swapper_pg_dir),
21921 diff --git a/arch/x86/kernel/dumpstack.c b/arch/x86/kernel/dumpstack.c
21922 index 9c30acf..8cf2411 100644
21923 --- a/arch/x86/kernel/dumpstack.c
21924 +++ b/arch/x86/kernel/dumpstack.c
21925 @@ -2,6 +2,9 @@
21926 * Copyright (C) 1991, 1992 Linus Torvalds
21927 * Copyright (C) 2000, 2001, 2002 Andi Kleen, SuSE Labs
21928 */
21929 +#ifdef CONFIG_GRKERNSEC_HIDESYM
21930 +#define __INCLUDED_BY_HIDESYM 1
21931 +#endif
21932 #include <linux/kallsyms.h>
21933 #include <linux/kprobes.h>
21934 #include <linux/uaccess.h>
21935 @@ -35,23 +38,21 @@ static void printk_stack_address(unsigned long address, int reliable,
21936
21937 void printk_address(unsigned long address)
21938 {
21939 - pr_cont(" [<%p>] %pS\n", (void *)address, (void *)address);
21940 + pr_cont(" [<%p>] %pA\n", (void *)address, (void *)address);
21941 }
21942
21943 #ifdef CONFIG_FUNCTION_GRAPH_TRACER
21944 static void
21945 print_ftrace_graph_addr(unsigned long addr, void *data,
21946 const struct stacktrace_ops *ops,
21947 - struct thread_info *tinfo, int *graph)
21948 + struct task_struct *task, int *graph)
21949 {
21950 - struct task_struct *task;
21951 unsigned long ret_addr;
21952 int index;
21953
21954 if (addr != (unsigned long)return_to_handler)
21955 return;
21956
21957 - task = tinfo->task;
21958 index = task->curr_ret_stack;
21959
21960 if (!task->ret_stack || index < *graph)
21961 @@ -68,7 +69,7 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21962 static inline void
21963 print_ftrace_graph_addr(unsigned long addr, void *data,
21964 const struct stacktrace_ops *ops,
21965 - struct thread_info *tinfo, int *graph)
21966 + struct task_struct *task, int *graph)
21967 { }
21968 #endif
21969
21970 @@ -79,10 +80,8 @@ print_ftrace_graph_addr(unsigned long addr, void *data,
21971 * severe exception (double fault, nmi, stack fault, debug, mce) hardware stack
21972 */
21973
21974 -static inline int valid_stack_ptr(struct thread_info *tinfo,
21975 - void *p, unsigned int size, void *end)
21976 +static inline int valid_stack_ptr(void *t, void *p, unsigned int size, void *end)
21977 {
21978 - void *t = tinfo;
21979 if (end) {
21980 if (p < end && p >= (end-THREAD_SIZE))
21981 return 1;
21982 @@ -93,14 +92,14 @@ static inline int valid_stack_ptr(struct thread_info *tinfo,
21983 }
21984
21985 unsigned long
21986 -print_context_stack(struct thread_info *tinfo,
21987 +print_context_stack(struct task_struct *task, void *stack_start,
21988 unsigned long *stack, unsigned long bp,
21989 const struct stacktrace_ops *ops, void *data,
21990 unsigned long *end, int *graph)
21991 {
21992 struct stack_frame *frame = (struct stack_frame *)bp;
21993
21994 - while (valid_stack_ptr(tinfo, stack, sizeof(*stack), end)) {
21995 + while (valid_stack_ptr(stack_start, stack, sizeof(*stack), end)) {
21996 unsigned long addr;
21997
21998 addr = *stack;
21999 @@ -112,7 +111,7 @@ print_context_stack(struct thread_info *tinfo,
22000 } else {
22001 ops->address(data, addr, 0);
22002 }
22003 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22004 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22005 }
22006 stack++;
22007 }
22008 @@ -121,7 +120,7 @@ print_context_stack(struct thread_info *tinfo,
22009 EXPORT_SYMBOL_GPL(print_context_stack);
22010
22011 unsigned long
22012 -print_context_stack_bp(struct thread_info *tinfo,
22013 +print_context_stack_bp(struct task_struct *task, void *stack_start,
22014 unsigned long *stack, unsigned long bp,
22015 const struct stacktrace_ops *ops, void *data,
22016 unsigned long *end, int *graph)
22017 @@ -129,7 +128,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22018 struct stack_frame *frame = (struct stack_frame *)bp;
22019 unsigned long *ret_addr = &frame->return_address;
22020
22021 - while (valid_stack_ptr(tinfo, ret_addr, sizeof(*ret_addr), end)) {
22022 + while (valid_stack_ptr(stack_start, ret_addr, sizeof(*ret_addr), end)) {
22023 unsigned long addr = *ret_addr;
22024
22025 if (!__kernel_text_address(addr))
22026 @@ -138,7 +137,7 @@ print_context_stack_bp(struct thread_info *tinfo,
22027 ops->address(data, addr, 1);
22028 frame = frame->next_frame;
22029 ret_addr = &frame->return_address;
22030 - print_ftrace_graph_addr(addr, data, ops, tinfo, graph);
22031 + print_ftrace_graph_addr(addr, data, ops, task, graph);
22032 }
22033
22034 return (unsigned long)frame;
22035 @@ -226,6 +225,8 @@ unsigned long oops_begin(void)
22036 EXPORT_SYMBOL_GPL(oops_begin);
22037 NOKPROBE_SYMBOL(oops_begin);
22038
22039 +extern void gr_handle_kernel_exploit(void);
22040 +
22041 void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22042 {
22043 if (regs && kexec_should_crash(current))
22044 @@ -247,7 +248,10 @@ void oops_end(unsigned long flags, struct pt_regs *regs, int signr)
22045 panic("Fatal exception in interrupt");
22046 if (panic_on_oops)
22047 panic("Fatal exception");
22048 - do_exit(signr);
22049 +
22050 + gr_handle_kernel_exploit();
22051 +
22052 + do_group_exit(signr);
22053 }
22054 NOKPROBE_SYMBOL(oops_end);
22055
22056 diff --git a/arch/x86/kernel/dumpstack_32.c b/arch/x86/kernel/dumpstack_32.c
22057 index 464ffd6..01f2cda 100644
22058 --- a/arch/x86/kernel/dumpstack_32.c
22059 +++ b/arch/x86/kernel/dumpstack_32.c
22060 @@ -61,15 +61,14 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22061 bp = stack_frame(task, regs);
22062
22063 for (;;) {
22064 - struct thread_info *context;
22065 + void *stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22066 void *end_stack;
22067
22068 end_stack = is_hardirq_stack(stack, cpu);
22069 if (!end_stack)
22070 end_stack = is_softirq_stack(stack, cpu);
22071
22072 - context = task_thread_info(task);
22073 - bp = ops->walk_stack(context, stack, bp, ops, data,
22074 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data,
22075 end_stack, &graph);
22076
22077 /* Stop if not on irq stack */
22078 @@ -137,16 +136,17 @@ void show_regs(struct pt_regs *regs)
22079 unsigned int code_len = code_bytes;
22080 unsigned char c;
22081 u8 *ip;
22082 + unsigned long cs_base = get_desc_base(&get_cpu_gdt_table(0)[(0xffff & regs->cs) >> 3]);
22083
22084 pr_emerg("Stack:\n");
22085 show_stack_log_lvl(NULL, regs, &regs->sp, 0, KERN_EMERG);
22086
22087 pr_emerg("Code:");
22088
22089 - ip = (u8 *)regs->ip - code_prologue;
22090 + ip = (u8 *)regs->ip - code_prologue + cs_base;
22091 if (ip < (u8 *)PAGE_OFFSET || probe_kernel_address(ip, c)) {
22092 /* try starting at IP */
22093 - ip = (u8 *)regs->ip;
22094 + ip = (u8 *)regs->ip + cs_base;
22095 code_len = code_len - code_prologue + 1;
22096 }
22097 for (i = 0; i < code_len; i++, ip++) {
22098 @@ -155,7 +155,7 @@ void show_regs(struct pt_regs *regs)
22099 pr_cont(" Bad EIP value.");
22100 break;
22101 }
22102 - if (ip == (u8 *)regs->ip)
22103 + if (ip == (u8 *)regs->ip + cs_base)
22104 pr_cont(" <%02x>", c);
22105 else
22106 pr_cont(" %02x", c);
22107 @@ -168,6 +168,7 @@ int is_valid_bugaddr(unsigned long ip)
22108 {
22109 unsigned short ud2;
22110
22111 + ip = ktla_ktva(ip);
22112 if (ip < PAGE_OFFSET)
22113 return 0;
22114 if (probe_kernel_address((unsigned short *)ip, ud2))
22115 @@ -175,3 +176,15 @@ int is_valid_bugaddr(unsigned long ip)
22116
22117 return ud2 == 0x0b0f;
22118 }
22119 +
22120 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22121 +void __used pax_check_alloca(unsigned long size)
22122 +{
22123 + unsigned long sp = (unsigned long)&sp, stack_left;
22124 +
22125 + /* all kernel stacks are of the same size */
22126 + stack_left = sp & (THREAD_SIZE - 1);
22127 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22128 +}
22129 +EXPORT_SYMBOL(pax_check_alloca);
22130 +#endif
22131 diff --git a/arch/x86/kernel/dumpstack_64.c b/arch/x86/kernel/dumpstack_64.c
22132 index 5f1c626..1cba97e 100644
22133 --- a/arch/x86/kernel/dumpstack_64.c
22134 +++ b/arch/x86/kernel/dumpstack_64.c
22135 @@ -153,12 +153,12 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22136 const struct stacktrace_ops *ops, void *data)
22137 {
22138 const unsigned cpu = get_cpu();
22139 - struct thread_info *tinfo;
22140 unsigned long *irq_stack = (unsigned long *)per_cpu(irq_stack_ptr, cpu);
22141 unsigned long dummy;
22142 unsigned used = 0;
22143 int graph = 0;
22144 int done = 0;
22145 + void *stack_start;
22146
22147 if (!task)
22148 task = current;
22149 @@ -179,7 +179,6 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22150 * current stack address. If the stacks consist of nested
22151 * exceptions
22152 */
22153 - tinfo = task_thread_info(task);
22154 while (!done) {
22155 unsigned long *stack_end;
22156 enum stack_type stype;
22157 @@ -202,7 +201,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22158 if (ops->stack(data, id) < 0)
22159 break;
22160
22161 - bp = ops->walk_stack(tinfo, stack, bp, ops,
22162 + bp = ops->walk_stack(task, stack_end - EXCEPTION_STKSZ, stack, bp, ops,
22163 data, stack_end, &graph);
22164 ops->stack(data, "<EOE>");
22165 /*
22166 @@ -210,6 +209,8 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22167 * second-to-last pointer (index -2 to end) in the
22168 * exception stack:
22169 */
22170 + if ((u16)stack_end[-1] != __KERNEL_DS)
22171 + goto out;
22172 stack = (unsigned long *) stack_end[-2];
22173 done = 0;
22174 break;
22175 @@ -218,7 +219,7 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22176
22177 if (ops->stack(data, "IRQ") < 0)
22178 break;
22179 - bp = ops->walk_stack(tinfo, stack, bp,
22180 + bp = ops->walk_stack(task, irq_stack, stack, bp,
22181 ops, data, stack_end, &graph);
22182 /*
22183 * We link to the next stack (which would be
22184 @@ -240,7 +241,9 @@ void dump_trace(struct task_struct *task, struct pt_regs *regs,
22185 /*
22186 * This handles the process stack:
22187 */
22188 - bp = ops->walk_stack(tinfo, stack, bp, ops, data, NULL, &graph);
22189 + stack_start = (void *)((unsigned long)stack & ~(THREAD_SIZE-1));
22190 + bp = ops->walk_stack(task, stack_start, stack, bp, ops, data, NULL, &graph);
22191 +out:
22192 put_cpu();
22193 }
22194 EXPORT_SYMBOL(dump_trace);
22195 @@ -347,8 +350,55 @@ int is_valid_bugaddr(unsigned long ip)
22196 {
22197 unsigned short ud2;
22198
22199 - if (__copy_from_user(&ud2, (const void __user *) ip, sizeof(ud2)))
22200 + if (probe_kernel_address((unsigned short *)ip, ud2))
22201 return 0;
22202
22203 return ud2 == 0x0b0f;
22204 }
22205 +
22206 +#if defined(CONFIG_PAX_MEMORY_STACKLEAK) || defined(CONFIG_PAX_USERCOPY)
22207 +void __used pax_check_alloca(unsigned long size)
22208 +{
22209 + unsigned long sp = (unsigned long)&sp, stack_start, stack_end;
22210 + unsigned cpu, used;
22211 + char *id;
22212 +
22213 + /* check the process stack first */
22214 + stack_start = (unsigned long)task_stack_page(current);
22215 + stack_end = stack_start + THREAD_SIZE;
22216 + if (likely(stack_start <= sp && sp < stack_end)) {
22217 + unsigned long stack_left = sp & (THREAD_SIZE - 1);
22218 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22219 + return;
22220 + }
22221 +
22222 + cpu = get_cpu();
22223 +
22224 + /* check the irq stacks */
22225 + stack_end = (unsigned long)per_cpu(irq_stack_ptr, cpu);
22226 + stack_start = stack_end - IRQ_STACK_SIZE;
22227 + if (stack_start <= sp && sp < stack_end) {
22228 + unsigned long stack_left = sp & (IRQ_STACK_SIZE - 1);
22229 + put_cpu();
22230 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22231 + return;
22232 + }
22233 +
22234 + /* check the exception stacks */
22235 + used = 0;
22236 + stack_end = (unsigned long)in_exception_stack(cpu, sp, &used, &id);
22237 + stack_start = stack_end - EXCEPTION_STKSZ;
22238 + if (stack_end && stack_start <= sp && sp < stack_end) {
22239 + unsigned long stack_left = sp & (EXCEPTION_STKSZ - 1);
22240 + put_cpu();
22241 + BUG_ON(stack_left < 256 || size >= stack_left - 256);
22242 + return;
22243 + }
22244 +
22245 + put_cpu();
22246 +
22247 + /* unknown stack */
22248 + BUG();
22249 +}
22250 +EXPORT_SYMBOL(pax_check_alloca);
22251 +#endif
22252 diff --git a/arch/x86/kernel/e820.c b/arch/x86/kernel/e820.c
22253 index e2ce85d..00ccad0 100644
22254 --- a/arch/x86/kernel/e820.c
22255 +++ b/arch/x86/kernel/e820.c
22256 @@ -802,8 +802,8 @@ unsigned long __init e820_end_of_low_ram_pfn(void)
22257
22258 static void early_panic(char *msg)
22259 {
22260 - early_printk(msg);
22261 - panic(msg);
22262 + early_printk("%s", msg);
22263 + panic("%s", msg);
22264 }
22265
22266 static int userdef __initdata;
22267 diff --git a/arch/x86/kernel/early_printk.c b/arch/x86/kernel/early_printk.c
22268 index 89427d8..00c0d52 100644
22269 --- a/arch/x86/kernel/early_printk.c
22270 +++ b/arch/x86/kernel/early_printk.c
22271 @@ -7,6 +7,7 @@
22272 #include <linux/pci_regs.h>
22273 #include <linux/pci_ids.h>
22274 #include <linux/errno.h>
22275 +#include <linux/sched.h>
22276 #include <asm/io.h>
22277 #include <asm/processor.h>
22278 #include <asm/fcntl.h>
22279 diff --git a/arch/x86/kernel/entry_32.S b/arch/x86/kernel/entry_32.S
22280 index 1c30976..71b41b9 100644
22281 --- a/arch/x86/kernel/entry_32.S
22282 +++ b/arch/x86/kernel/entry_32.S
22283 @@ -177,13 +177,154 @@
22284 /*CFI_REL_OFFSET gs, PT_GS*/
22285 .endm
22286 .macro SET_KERNEL_GS reg
22287 +
22288 +#ifdef CONFIG_CC_STACKPROTECTOR
22289 movl $(__KERNEL_STACK_CANARY), \reg
22290 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
22291 + movl $(__USER_DS), \reg
22292 +#else
22293 + xorl \reg, \reg
22294 +#endif
22295 +
22296 movl \reg, %gs
22297 .endm
22298
22299 #endif /* CONFIG_X86_32_LAZY_GS */
22300
22301 -.macro SAVE_ALL
22302 +.macro pax_enter_kernel
22303 +#ifdef CONFIG_PAX_KERNEXEC
22304 + call pax_enter_kernel
22305 +#endif
22306 +.endm
22307 +
22308 +.macro pax_exit_kernel
22309 +#ifdef CONFIG_PAX_KERNEXEC
22310 + call pax_exit_kernel
22311 +#endif
22312 +.endm
22313 +
22314 +#ifdef CONFIG_PAX_KERNEXEC
22315 +ENTRY(pax_enter_kernel)
22316 +#ifdef CONFIG_PARAVIRT
22317 + pushl %eax
22318 + pushl %ecx
22319 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0)
22320 + mov %eax, %esi
22321 +#else
22322 + mov %cr0, %esi
22323 +#endif
22324 + bts $X86_CR0_WP_BIT, %esi
22325 + jnc 1f
22326 + mov %cs, %esi
22327 + cmp $__KERNEL_CS, %esi
22328 + jz 3f
22329 + ljmp $__KERNEL_CS, $3f
22330 +1: ljmp $__KERNEXEC_KERNEL_CS, $2f
22331 +2:
22332 +#ifdef CONFIG_PARAVIRT
22333 + mov %esi, %eax
22334 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0)
22335 +#else
22336 + mov %esi, %cr0
22337 +#endif
22338 +3:
22339 +#ifdef CONFIG_PARAVIRT
22340 + popl %ecx
22341 + popl %eax
22342 +#endif
22343 + ret
22344 +ENDPROC(pax_enter_kernel)
22345 +
22346 +ENTRY(pax_exit_kernel)
22347 +#ifdef CONFIG_PARAVIRT
22348 + pushl %eax
22349 + pushl %ecx
22350 +#endif
22351 + mov %cs, %esi
22352 + cmp $__KERNEXEC_KERNEL_CS, %esi
22353 + jnz 2f
22354 +#ifdef CONFIG_PARAVIRT
22355 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_read_cr0);
22356 + mov %eax, %esi
22357 +#else
22358 + mov %cr0, %esi
22359 +#endif
22360 + btr $X86_CR0_WP_BIT, %esi
22361 + ljmp $__KERNEL_CS, $1f
22362 +1:
22363 +#ifdef CONFIG_PARAVIRT
22364 + mov %esi, %eax
22365 + call PARA_INDIRECT(pv_cpu_ops+PV_CPU_write_cr0);
22366 +#else
22367 + mov %esi, %cr0
22368 +#endif
22369 +2:
22370 +#ifdef CONFIG_PARAVIRT
22371 + popl %ecx
22372 + popl %eax
22373 +#endif
22374 + ret
22375 +ENDPROC(pax_exit_kernel)
22376 +#endif
22377 +
22378 + .macro pax_erase_kstack
22379 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22380 + call pax_erase_kstack
22381 +#endif
22382 + .endm
22383 +
22384 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
22385 +/*
22386 + * ebp: thread_info
22387 + */
22388 +ENTRY(pax_erase_kstack)
22389 + pushl %edi
22390 + pushl %ecx
22391 + pushl %eax
22392 +
22393 + mov TI_lowest_stack(%ebp), %edi
22394 + mov $-0xBEEF, %eax
22395 + std
22396 +
22397 +1: mov %edi, %ecx
22398 + and $THREAD_SIZE_asm - 1, %ecx
22399 + shr $2, %ecx
22400 + repne scasl
22401 + jecxz 2f
22402 +
22403 + cmp $2*16, %ecx
22404 + jc 2f
22405 +
22406 + mov $2*16, %ecx
22407 + repe scasl
22408 + jecxz 2f
22409 + jne 1b
22410 +
22411 +2: cld
22412 + or $2*4, %edi
22413 + mov %esp, %ecx
22414 + sub %edi, %ecx
22415 +
22416 + cmp $THREAD_SIZE_asm, %ecx
22417 + jb 3f
22418 + ud2
22419 +3:
22420 +
22421 + shr $2, %ecx
22422 + rep stosl
22423 +
22424 + mov TI_task_thread_sp0(%ebp), %edi
22425 + sub $128, %edi
22426 + mov %edi, TI_lowest_stack(%ebp)
22427 +
22428 + popl %eax
22429 + popl %ecx
22430 + popl %edi
22431 + ret
22432 +ENDPROC(pax_erase_kstack)
22433 +#endif
22434 +
22435 +.macro __SAVE_ALL _DS
22436 cld
22437 PUSH_GS
22438 pushl_cfi %fs
22439 @@ -206,7 +347,7 @@
22440 CFI_REL_OFFSET ecx, 0
22441 pushl_cfi %ebx
22442 CFI_REL_OFFSET ebx, 0
22443 - movl $(__USER_DS), %edx
22444 + movl $\_DS, %edx
22445 movl %edx, %ds
22446 movl %edx, %es
22447 movl $(__KERNEL_PERCPU), %edx
22448 @@ -214,6 +355,15 @@
22449 SET_KERNEL_GS %edx
22450 .endm
22451
22452 +.macro SAVE_ALL
22453 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
22454 + __SAVE_ALL __KERNEL_DS
22455 + pax_enter_kernel
22456 +#else
22457 + __SAVE_ALL __USER_DS
22458 +#endif
22459 +.endm
22460 +
22461 .macro RESTORE_INT_REGS
22462 popl_cfi %ebx
22463 CFI_RESTORE ebx
22464 @@ -297,7 +447,7 @@ ENTRY(ret_from_fork)
22465 popfl_cfi
22466 jmp syscall_exit
22467 CFI_ENDPROC
22468 -END(ret_from_fork)
22469 +ENDPROC(ret_from_fork)
22470
22471 ENTRY(ret_from_kernel_thread)
22472 CFI_STARTPROC
22473 @@ -340,7 +490,15 @@ ret_from_intr:
22474 andl $SEGMENT_RPL_MASK, %eax
22475 #endif
22476 cmpl $USER_RPL, %eax
22477 +
22478 +#ifdef CONFIG_PAX_KERNEXEC
22479 + jae resume_userspace
22480 +
22481 + pax_exit_kernel
22482 + jmp resume_kernel
22483 +#else
22484 jb resume_kernel # not returning to v8086 or userspace
22485 +#endif
22486
22487 ENTRY(resume_userspace)
22488 LOCKDEP_SYS_EXIT
22489 @@ -352,8 +510,8 @@ ENTRY(resume_userspace)
22490 andl $_TIF_WORK_MASK, %ecx # is there any work to be done on
22491 # int/exception return?
22492 jne work_pending
22493 - jmp restore_all
22494 -END(ret_from_exception)
22495 + jmp restore_all_pax
22496 +ENDPROC(ret_from_exception)
22497
22498 #ifdef CONFIG_PREEMPT
22499 ENTRY(resume_kernel)
22500 @@ -365,7 +523,7 @@ need_resched:
22501 jz restore_all
22502 call preempt_schedule_irq
22503 jmp need_resched
22504 -END(resume_kernel)
22505 +ENDPROC(resume_kernel)
22506 #endif
22507 CFI_ENDPROC
22508
22509 @@ -395,33 +553,45 @@ sysenter_past_esp:
22510 /*CFI_REL_OFFSET cs, 0*/
22511 /*
22512 * Push current_thread_info()->sysenter_return to the stack.
22513 - * A tiny bit of offset fixup is necessary: TI_sysenter_return
22514 - * is relative to thread_info, which is at the bottom of the
22515 - * kernel stack page. 4*4 means the 4 words pushed above;
22516 - * TOP_OF_KERNEL_STACK_PADDING takes us to the top of the stack;
22517 - * and THREAD_SIZE takes us to the bottom.
22518 */
22519 - pushl_cfi ((TI_sysenter_return) - THREAD_SIZE + TOP_OF_KERNEL_STACK_PADDING + 4*4)(%esp)
22520 + pushl_cfi $0
22521 CFI_REL_OFFSET eip, 0
22522
22523 pushl_cfi %eax
22524 SAVE_ALL
22525 + GET_THREAD_INFO(%ebp)
22526 + movl TI_sysenter_return(%ebp),%ebp
22527 + movl %ebp,PT_EIP(%esp)
22528 ENABLE_INTERRUPTS(CLBR_NONE)
22529
22530 /*
22531 * Load the potential sixth argument from user stack.
22532 * Careful about security.
22533 */
22534 + movl PT_OLDESP(%esp),%ebp
22535 +
22536 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22537 + mov PT_OLDSS(%esp),%ds
22538 +1: movl %ds:(%ebp),%ebp
22539 + push %ss
22540 + pop %ds
22541 +#else
22542 cmpl $__PAGE_OFFSET-3,%ebp
22543 jae syscall_fault
22544 ASM_STAC
22545 1: movl (%ebp),%ebp
22546 ASM_CLAC
22547 +#endif
22548 +
22549 movl %ebp,PT_EBP(%esp)
22550 _ASM_EXTABLE(1b,syscall_fault)
22551
22552 GET_THREAD_INFO(%ebp)
22553
22554 +#ifdef CONFIG_PAX_RANDKSTACK
22555 + pax_erase_kstack
22556 +#endif
22557 +
22558 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22559 jnz sysenter_audit
22560 sysenter_do_call:
22561 @@ -437,12 +607,24 @@ sysenter_after_call:
22562 testl $_TIF_ALLWORK_MASK, %ecx
22563 jnz sysexit_audit
22564 sysenter_exit:
22565 +
22566 +#ifdef CONFIG_PAX_RANDKSTACK
22567 + pushl_cfi %eax
22568 + movl %esp, %eax
22569 + call pax_randomize_kstack
22570 + popl_cfi %eax
22571 +#endif
22572 +
22573 + pax_erase_kstack
22574 +
22575 /* if something modifies registers it must also disable sysexit */
22576 movl PT_EIP(%esp), %edx
22577 movl PT_OLDESP(%esp), %ecx
22578 xorl %ebp,%ebp
22579 TRACE_IRQS_ON
22580 1: mov PT_FS(%esp), %fs
22581 +2: mov PT_DS(%esp), %ds
22582 +3: mov PT_ES(%esp), %es
22583 PTGS_TO_GS
22584 ENABLE_INTERRUPTS_SYSEXIT
22585
22586 @@ -456,6 +638,9 @@ sysenter_audit:
22587 pushl_cfi PT_ESI(%esp) /* a3: 5th arg */
22588 pushl_cfi PT_EDX+4(%esp) /* a2: 4th arg */
22589 call __audit_syscall_entry
22590 +
22591 + pax_erase_kstack
22592 +
22593 popl_cfi %ecx /* get that remapped edx off the stack */
22594 popl_cfi %ecx /* get that remapped esi off the stack */
22595 movl PT_EAX(%esp),%eax /* reload syscall number */
22596 @@ -482,10 +667,16 @@ sysexit_audit:
22597
22598 CFI_ENDPROC
22599 .pushsection .fixup,"ax"
22600 -2: movl $0,PT_FS(%esp)
22601 +4: movl $0,PT_FS(%esp)
22602 + jmp 1b
22603 +5: movl $0,PT_DS(%esp)
22604 + jmp 1b
22605 +6: movl $0,PT_ES(%esp)
22606 jmp 1b
22607 .popsection
22608 - _ASM_EXTABLE(1b,2b)
22609 + _ASM_EXTABLE(1b,4b)
22610 + _ASM_EXTABLE(2b,5b)
22611 + _ASM_EXTABLE(3b,6b)
22612 PTGS_TO_GS_EX
22613 ENDPROC(ia32_sysenter_target)
22614
22615 @@ -496,6 +687,11 @@ ENTRY(system_call)
22616 pushl_cfi %eax # save orig_eax
22617 SAVE_ALL
22618 GET_THREAD_INFO(%ebp)
22619 +
22620 +#ifdef CONFIG_PAX_RANDKSTACK
22621 + pax_erase_kstack
22622 +#endif
22623 +
22624 # system call tracing in operation / emulation
22625 testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%ebp)
22626 jnz syscall_trace_entry
22627 @@ -515,6 +711,15 @@ syscall_exit:
22628 testl $_TIF_ALLWORK_MASK, %ecx # current->work
22629 jnz syscall_exit_work
22630
22631 +restore_all_pax:
22632 +
22633 +#ifdef CONFIG_PAX_RANDKSTACK
22634 + movl %esp, %eax
22635 + call pax_randomize_kstack
22636 +#endif
22637 +
22638 + pax_erase_kstack
22639 +
22640 restore_all:
22641 TRACE_IRQS_IRET
22642 restore_all_notrace:
22643 @@ -569,14 +774,34 @@ ldt_ss:
22644 * compensating for the offset by changing to the ESPFIX segment with
22645 * a base address that matches for the difference.
22646 */
22647 -#define GDT_ESPFIX_SS PER_CPU_VAR(gdt_page) + (GDT_ENTRY_ESPFIX_SS * 8)
22648 +#define GDT_ESPFIX_SS (GDT_ENTRY_ESPFIX_SS * 8)(%ebx)
22649 mov %esp, %edx /* load kernel esp */
22650 mov PT_OLDESP(%esp), %eax /* load userspace esp */
22651 mov %dx, %ax /* eax: new kernel esp */
22652 sub %eax, %edx /* offset (low word is 0) */
22653 +#ifdef CONFIG_SMP
22654 + movl PER_CPU_VAR(cpu_number), %ebx
22655 + shll $PAGE_SHIFT_asm, %ebx
22656 + addl $cpu_gdt_table, %ebx
22657 +#else
22658 + movl $cpu_gdt_table, %ebx
22659 +#endif
22660 shr $16, %edx
22661 - mov %dl, GDT_ESPFIX_SS + 4 /* bits 16..23 */
22662 - mov %dh, GDT_ESPFIX_SS + 7 /* bits 24..31 */
22663 +
22664 +#ifdef CONFIG_PAX_KERNEXEC
22665 + mov %cr0, %esi
22666 + btr $X86_CR0_WP_BIT, %esi
22667 + mov %esi, %cr0
22668 +#endif
22669 +
22670 + mov %dl, 4 + GDT_ESPFIX_SS /* bits 16..23 */
22671 + mov %dh, 7 + GDT_ESPFIX_SS /* bits 24..31 */
22672 +
22673 +#ifdef CONFIG_PAX_KERNEXEC
22674 + bts $X86_CR0_WP_BIT, %esi
22675 + mov %esi, %cr0
22676 +#endif
22677 +
22678 pushl_cfi $__ESPFIX_SS
22679 pushl_cfi %eax /* new kernel esp */
22680 /* Disable interrupts, but do not irqtrace this section: we
22681 @@ -606,20 +831,18 @@ work_resched:
22682 movl TI_flags(%ebp), %ecx
22683 andl $_TIF_WORK_MASK, %ecx # is there any work to be done other
22684 # than syscall tracing?
22685 - jz restore_all
22686 + jz restore_all_pax
22687 testb $_TIF_NEED_RESCHED, %cl
22688 jnz work_resched
22689
22690 work_notifysig: # deal with pending signals and
22691 # notify-resume requests
22692 + movl %esp, %eax
22693 #ifdef CONFIG_VM86
22694 testl $X86_EFLAGS_VM, PT_EFLAGS(%esp)
22695 - movl %esp, %eax
22696 jnz work_notifysig_v86 # returning to kernel-space or
22697 # vm86-space
22698 1:
22699 -#else
22700 - movl %esp, %eax
22701 #endif
22702 TRACE_IRQS_ON
22703 ENABLE_INTERRUPTS(CLBR_NONE)
22704 @@ -640,7 +863,7 @@ work_notifysig_v86:
22705 movl %eax, %esp
22706 jmp 1b
22707 #endif
22708 -END(work_pending)
22709 +ENDPROC(work_pending)
22710
22711 # perform syscall exit tracing
22712 ALIGN
22713 @@ -648,11 +871,14 @@ syscall_trace_entry:
22714 movl $-ENOSYS,PT_EAX(%esp)
22715 movl %esp, %eax
22716 call syscall_trace_enter
22717 +
22718 + pax_erase_kstack
22719 +
22720 /* What it returned is what we'll actually use. */
22721 cmpl $(NR_syscalls), %eax
22722 jnae syscall_call
22723 jmp syscall_exit
22724 -END(syscall_trace_entry)
22725 +ENDPROC(syscall_trace_entry)
22726
22727 # perform syscall exit tracing
22728 ALIGN
22729 @@ -665,26 +891,30 @@ syscall_exit_work:
22730 movl %esp, %eax
22731 call syscall_trace_leave
22732 jmp resume_userspace
22733 -END(syscall_exit_work)
22734 +ENDPROC(syscall_exit_work)
22735 CFI_ENDPROC
22736
22737 RING0_INT_FRAME # can't unwind into user space anyway
22738 syscall_fault:
22739 +#ifdef CONFIG_PAX_MEMORY_UDEREF
22740 + push %ss
22741 + pop %ds
22742 +#endif
22743 ASM_CLAC
22744 GET_THREAD_INFO(%ebp)
22745 movl $-EFAULT,PT_EAX(%esp)
22746 jmp resume_userspace
22747 -END(syscall_fault)
22748 +ENDPROC(syscall_fault)
22749
22750 syscall_badsys:
22751 movl $-ENOSYS,%eax
22752 jmp syscall_after_call
22753 -END(syscall_badsys)
22754 +ENDPROC(syscall_badsys)
22755
22756 sysenter_badsys:
22757 movl $-ENOSYS,%eax
22758 jmp sysenter_after_call
22759 -END(sysenter_badsys)
22760 +ENDPROC(sysenter_badsys)
22761 CFI_ENDPROC
22762
22763 .macro FIXUP_ESPFIX_STACK
22764 @@ -697,8 +927,15 @@ END(sysenter_badsys)
22765 */
22766 #ifdef CONFIG_X86_ESPFIX32
22767 /* fixup the stack */
22768 - mov GDT_ESPFIX_SS + 4, %al /* bits 16..23 */
22769 - mov GDT_ESPFIX_SS + 7, %ah /* bits 24..31 */
22770 +#ifdef CONFIG_SMP
22771 + movl PER_CPU_VAR(cpu_number), %ebx
22772 + shll $PAGE_SHIFT_asm, %ebx
22773 + addl $cpu_gdt_table, %ebx
22774 +#else
22775 + movl $cpu_gdt_table, %ebx
22776 +#endif
22777 + mov 4 + GDT_ESPFIX_SS, %al /* bits 16..23 */
22778 + mov 7 + GDT_ESPFIX_SS, %ah /* bits 24..31 */
22779 shl $16, %eax
22780 addl %esp, %eax /* the adjusted stack pointer */
22781 pushl_cfi $__KERNEL_DS
22782 @@ -737,7 +974,7 @@ ENTRY(irq_entries_start)
22783 CFI_ADJUST_CFA_OFFSET -4
22784 .align 8
22785 .endr
22786 -END(irq_entries_start)
22787 +ENDPROC(irq_entries_start)
22788
22789 /*
22790 * the CPU automatically disables interrupts when executing an IRQ vector,
22791 @@ -790,7 +1027,7 @@ ENTRY(coprocessor_error)
22792 pushl_cfi $do_coprocessor_error
22793 jmp error_code
22794 CFI_ENDPROC
22795 -END(coprocessor_error)
22796 +ENDPROC(coprocessor_error)
22797
22798 ENTRY(simd_coprocessor_error)
22799 RING0_INT_FRAME
22800 @@ -806,7 +1043,7 @@ ENTRY(simd_coprocessor_error)
22801 #endif
22802 jmp error_code
22803 CFI_ENDPROC
22804 -END(simd_coprocessor_error)
22805 +ENDPROC(simd_coprocessor_error)
22806
22807 ENTRY(device_not_available)
22808 RING0_INT_FRAME
22809 @@ -815,18 +1052,18 @@ ENTRY(device_not_available)
22810 pushl_cfi $do_device_not_available
22811 jmp error_code
22812 CFI_ENDPROC
22813 -END(device_not_available)
22814 +ENDPROC(device_not_available)
22815
22816 #ifdef CONFIG_PARAVIRT
22817 ENTRY(native_iret)
22818 iret
22819 _ASM_EXTABLE(native_iret, iret_exc)
22820 -END(native_iret)
22821 +ENDPROC(native_iret)
22822
22823 ENTRY(native_irq_enable_sysexit)
22824 sti
22825 sysexit
22826 -END(native_irq_enable_sysexit)
22827 +ENDPROC(native_irq_enable_sysexit)
22828 #endif
22829
22830 ENTRY(overflow)
22831 @@ -836,7 +1073,7 @@ ENTRY(overflow)
22832 pushl_cfi $do_overflow
22833 jmp error_code
22834 CFI_ENDPROC
22835 -END(overflow)
22836 +ENDPROC(overflow)
22837
22838 ENTRY(bounds)
22839 RING0_INT_FRAME
22840 @@ -845,7 +1082,7 @@ ENTRY(bounds)
22841 pushl_cfi $do_bounds
22842 jmp error_code
22843 CFI_ENDPROC
22844 -END(bounds)
22845 +ENDPROC(bounds)
22846
22847 ENTRY(invalid_op)
22848 RING0_INT_FRAME
22849 @@ -854,7 +1091,7 @@ ENTRY(invalid_op)
22850 pushl_cfi $do_invalid_op
22851 jmp error_code
22852 CFI_ENDPROC
22853 -END(invalid_op)
22854 +ENDPROC(invalid_op)
22855
22856 ENTRY(coprocessor_segment_overrun)
22857 RING0_INT_FRAME
22858 @@ -863,7 +1100,7 @@ ENTRY(coprocessor_segment_overrun)
22859 pushl_cfi $do_coprocessor_segment_overrun
22860 jmp error_code
22861 CFI_ENDPROC
22862 -END(coprocessor_segment_overrun)
22863 +ENDPROC(coprocessor_segment_overrun)
22864
22865 ENTRY(invalid_TSS)
22866 RING0_EC_FRAME
22867 @@ -871,7 +1108,7 @@ ENTRY(invalid_TSS)
22868 pushl_cfi $do_invalid_TSS
22869 jmp error_code
22870 CFI_ENDPROC
22871 -END(invalid_TSS)
22872 +ENDPROC(invalid_TSS)
22873
22874 ENTRY(segment_not_present)
22875 RING0_EC_FRAME
22876 @@ -879,7 +1116,7 @@ ENTRY(segment_not_present)
22877 pushl_cfi $do_segment_not_present
22878 jmp error_code
22879 CFI_ENDPROC
22880 -END(segment_not_present)
22881 +ENDPROC(segment_not_present)
22882
22883 ENTRY(stack_segment)
22884 RING0_EC_FRAME
22885 @@ -887,7 +1124,7 @@ ENTRY(stack_segment)
22886 pushl_cfi $do_stack_segment
22887 jmp error_code
22888 CFI_ENDPROC
22889 -END(stack_segment)
22890 +ENDPROC(stack_segment)
22891
22892 ENTRY(alignment_check)
22893 RING0_EC_FRAME
22894 @@ -895,7 +1132,7 @@ ENTRY(alignment_check)
22895 pushl_cfi $do_alignment_check
22896 jmp error_code
22897 CFI_ENDPROC
22898 -END(alignment_check)
22899 +ENDPROC(alignment_check)
22900
22901 ENTRY(divide_error)
22902 RING0_INT_FRAME
22903 @@ -904,7 +1141,7 @@ ENTRY(divide_error)
22904 pushl_cfi $do_divide_error
22905 jmp error_code
22906 CFI_ENDPROC
22907 -END(divide_error)
22908 +ENDPROC(divide_error)
22909
22910 #ifdef CONFIG_X86_MCE
22911 ENTRY(machine_check)
22912 @@ -914,7 +1151,7 @@ ENTRY(machine_check)
22913 pushl_cfi machine_check_vector
22914 jmp error_code
22915 CFI_ENDPROC
22916 -END(machine_check)
22917 +ENDPROC(machine_check)
22918 #endif
22919
22920 ENTRY(spurious_interrupt_bug)
22921 @@ -924,7 +1161,7 @@ ENTRY(spurious_interrupt_bug)
22922 pushl_cfi $do_spurious_interrupt_bug
22923 jmp error_code
22924 CFI_ENDPROC
22925 -END(spurious_interrupt_bug)
22926 +ENDPROC(spurious_interrupt_bug)
22927
22928 #ifdef CONFIG_XEN
22929 /* Xen doesn't set %esp to be precisely what the normal sysenter
22930 @@ -1033,7 +1270,7 @@ BUILD_INTERRUPT3(hyperv_callback_vector, HYPERVISOR_CALLBACK_VECTOR,
22931
22932 ENTRY(mcount)
22933 ret
22934 -END(mcount)
22935 +ENDPROC(mcount)
22936
22937 ENTRY(ftrace_caller)
22938 pushl %eax
22939 @@ -1063,7 +1300,7 @@ ftrace_graph_call:
22940 .globl ftrace_stub
22941 ftrace_stub:
22942 ret
22943 -END(ftrace_caller)
22944 +ENDPROC(ftrace_caller)
22945
22946 ENTRY(ftrace_regs_caller)
22947 pushf /* push flags before compare (in cs location) */
22948 @@ -1161,7 +1398,7 @@ trace:
22949 popl %ecx
22950 popl %eax
22951 jmp ftrace_stub
22952 -END(mcount)
22953 +ENDPROC(mcount)
22954 #endif /* CONFIG_DYNAMIC_FTRACE */
22955 #endif /* CONFIG_FUNCTION_TRACER */
22956
22957 @@ -1179,7 +1416,7 @@ ENTRY(ftrace_graph_caller)
22958 popl %ecx
22959 popl %eax
22960 ret
22961 -END(ftrace_graph_caller)
22962 +ENDPROC(ftrace_graph_caller)
22963
22964 .globl return_to_handler
22965 return_to_handler:
22966 @@ -1233,15 +1470,18 @@ error_code:
22967 movl $-1, PT_ORIG_EAX(%esp) # no syscall to restart
22968 REG_TO_PTGS %ecx
22969 SET_KERNEL_GS %ecx
22970 - movl $(__USER_DS), %ecx
22971 + movl $(__KERNEL_DS), %ecx
22972 movl %ecx, %ds
22973 movl %ecx, %es
22974 +
22975 + pax_enter_kernel
22976 +
22977 TRACE_IRQS_OFF
22978 movl %esp,%eax # pt_regs pointer
22979 call *%edi
22980 jmp ret_from_exception
22981 CFI_ENDPROC
22982 -END(page_fault)
22983 +ENDPROC(page_fault)
22984
22985 /*
22986 * Debug traps and NMI can happen at the one SYSENTER instruction
22987 @@ -1284,7 +1524,7 @@ debug_stack_correct:
22988 call do_debug
22989 jmp ret_from_exception
22990 CFI_ENDPROC
22991 -END(debug)
22992 +ENDPROC(debug)
22993
22994 /*
22995 * NMI is doubly nasty. It can happen _while_ we're handling
22996 @@ -1324,6 +1564,9 @@ nmi_stack_correct:
22997 xorl %edx,%edx # zero error code
22998 movl %esp,%eax # pt_regs pointer
22999 call do_nmi
23000 +
23001 + pax_exit_kernel
23002 +
23003 jmp restore_all_notrace
23004 CFI_ENDPROC
23005
23006 @@ -1361,13 +1604,16 @@ nmi_espfix_stack:
23007 FIXUP_ESPFIX_STACK # %eax == %esp
23008 xorl %edx,%edx # zero error code
23009 call do_nmi
23010 +
23011 + pax_exit_kernel
23012 +
23013 RESTORE_REGS
23014 lss 12+4(%esp), %esp # back to espfix stack
23015 CFI_ADJUST_CFA_OFFSET -24
23016 jmp irq_return
23017 #endif
23018 CFI_ENDPROC
23019 -END(nmi)
23020 +ENDPROC(nmi)
23021
23022 ENTRY(int3)
23023 RING0_INT_FRAME
23024 @@ -1380,14 +1626,14 @@ ENTRY(int3)
23025 call do_int3
23026 jmp ret_from_exception
23027 CFI_ENDPROC
23028 -END(int3)
23029 +ENDPROC(int3)
23030
23031 ENTRY(general_protection)
23032 RING0_EC_FRAME
23033 pushl_cfi $do_general_protection
23034 jmp error_code
23035 CFI_ENDPROC
23036 -END(general_protection)
23037 +ENDPROC(general_protection)
23038
23039 #ifdef CONFIG_KVM_GUEST
23040 ENTRY(async_page_fault)
23041 @@ -1396,6 +1642,6 @@ ENTRY(async_page_fault)
23042 pushl_cfi $do_async_page_fault
23043 jmp error_code
23044 CFI_ENDPROC
23045 -END(async_page_fault)
23046 +ENDPROC(async_page_fault)
23047 #endif
23048
23049 diff --git a/arch/x86/kernel/entry_64.S b/arch/x86/kernel/entry_64.S
23050 index 02c2eff..a13739f 100644
23051 --- a/arch/x86/kernel/entry_64.S
23052 +++ b/arch/x86/kernel/entry_64.S
23053 @@ -46,6 +46,8 @@
23054 #include <asm/smap.h>
23055 #include <asm/pgtable_types.h>
23056 #include <linux/err.h>
23057 +#include <asm/pgtable.h>
23058 +#include <asm/alternative-asm.h>
23059
23060 /* Avoid __ASSEMBLER__'ifying <linux/audit.h> just for this. */
23061 #include <linux/elf-em.h>
23062 @@ -64,6 +66,401 @@ ENTRY(native_usergs_sysret64)
23063 ENDPROC(native_usergs_sysret64)
23064 #endif /* CONFIG_PARAVIRT */
23065
23066 + .macro ljmpq sel, off
23067 +#if defined(CONFIG_MPSC) || defined(CONFIG_MCORE2) || defined (CONFIG_MATOM)
23068 + .byte 0x48; ljmp *1234f(%rip)
23069 + .pushsection .rodata
23070 + .align 16
23071 + 1234: .quad \off; .word \sel
23072 + .popsection
23073 +#else
23074 + pushq $\sel
23075 + pushq $\off
23076 + lretq
23077 +#endif
23078 + .endm
23079 +
23080 + .macro pax_enter_kernel
23081 + pax_set_fptr_mask
23082 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23083 + call pax_enter_kernel
23084 +#endif
23085 + .endm
23086 +
23087 + .macro pax_exit_kernel
23088 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23089 + call pax_exit_kernel
23090 +#endif
23091 +
23092 + .endm
23093 +
23094 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
23095 +ENTRY(pax_enter_kernel)
23096 + pushq %rdi
23097 +
23098 +#ifdef CONFIG_PARAVIRT
23099 + PV_SAVE_REGS(CLBR_RDI)
23100 +#endif
23101 +
23102 +#ifdef CONFIG_PAX_KERNEXEC
23103 + GET_CR0_INTO_RDI
23104 + bts $X86_CR0_WP_BIT,%rdi
23105 + jnc 3f
23106 + mov %cs,%edi
23107 + cmp $__KERNEL_CS,%edi
23108 + jnz 2f
23109 +1:
23110 +#endif
23111 +
23112 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23113 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23114 + GET_CR3_INTO_RDI
23115 + cmp $0,%dil
23116 + jnz 112f
23117 + mov $__KERNEL_DS,%edi
23118 + mov %edi,%ss
23119 + jmp 111f
23120 +112: cmp $1,%dil
23121 + jz 113f
23122 + ud2
23123 +113: sub $4097,%rdi
23124 + bts $63,%rdi
23125 + SET_RDI_INTO_CR3
23126 + mov $__UDEREF_KERNEL_DS,%edi
23127 + mov %edi,%ss
23128 +111:
23129 +#endif
23130 +
23131 +#ifdef CONFIG_PARAVIRT
23132 + PV_RESTORE_REGS(CLBR_RDI)
23133 +#endif
23134 +
23135 + popq %rdi
23136 + pax_force_retaddr
23137 + retq
23138 +
23139 +#ifdef CONFIG_PAX_KERNEXEC
23140 +2: ljmpq __KERNEL_CS,1b
23141 +3: ljmpq __KERNEXEC_KERNEL_CS,4f
23142 +4: SET_RDI_INTO_CR0
23143 + jmp 1b
23144 +#endif
23145 +ENDPROC(pax_enter_kernel)
23146 +
23147 +ENTRY(pax_exit_kernel)
23148 + pushq %rdi
23149 +
23150 +#ifdef CONFIG_PARAVIRT
23151 + PV_SAVE_REGS(CLBR_RDI)
23152 +#endif
23153 +
23154 +#ifdef CONFIG_PAX_KERNEXEC
23155 + mov %cs,%rdi
23156 + cmp $__KERNEXEC_KERNEL_CS,%edi
23157 + jz 2f
23158 + GET_CR0_INTO_RDI
23159 + bts $X86_CR0_WP_BIT,%rdi
23160 + jnc 4f
23161 +1:
23162 +#endif
23163 +
23164 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23165 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23166 + mov %ss,%edi
23167 + cmp $__UDEREF_KERNEL_DS,%edi
23168 + jnz 111f
23169 + GET_CR3_INTO_RDI
23170 + cmp $0,%dil
23171 + jz 112f
23172 + ud2
23173 +112: add $4097,%rdi
23174 + bts $63,%rdi
23175 + SET_RDI_INTO_CR3
23176 + mov $__KERNEL_DS,%edi
23177 + mov %edi,%ss
23178 +111:
23179 +#endif
23180 +
23181 +#ifdef CONFIG_PARAVIRT
23182 + PV_RESTORE_REGS(CLBR_RDI);
23183 +#endif
23184 +
23185 + popq %rdi
23186 + pax_force_retaddr
23187 + retq
23188 +
23189 +#ifdef CONFIG_PAX_KERNEXEC
23190 +2: GET_CR0_INTO_RDI
23191 + btr $X86_CR0_WP_BIT,%rdi
23192 + jnc 4f
23193 + ljmpq __KERNEL_CS,3f
23194 +3: SET_RDI_INTO_CR0
23195 + jmp 1b
23196 +4: ud2
23197 + jmp 4b
23198 +#endif
23199 +ENDPROC(pax_exit_kernel)
23200 +#endif
23201 +
23202 + .macro pax_enter_kernel_user
23203 + pax_set_fptr_mask
23204 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23205 + call pax_enter_kernel_user
23206 +#endif
23207 + .endm
23208 +
23209 + .macro pax_exit_kernel_user
23210 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23211 + call pax_exit_kernel_user
23212 +#endif
23213 +#ifdef CONFIG_PAX_RANDKSTACK
23214 + pushq %rax
23215 + pushq %r11
23216 + call pax_randomize_kstack
23217 + popq %r11
23218 + popq %rax
23219 +#endif
23220 + .endm
23221 +
23222 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23223 +ENTRY(pax_enter_kernel_user)
23224 + pushq %rdi
23225 + pushq %rbx
23226 +
23227 +#ifdef CONFIG_PARAVIRT
23228 + PV_SAVE_REGS(CLBR_RDI)
23229 +#endif
23230 +
23231 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23232 + GET_CR3_INTO_RDI
23233 + cmp $1,%dil
23234 + jnz 4f
23235 + sub $4097,%rdi
23236 + bts $63,%rdi
23237 + SET_RDI_INTO_CR3
23238 + jmp 3f
23239 +111:
23240 +
23241 + GET_CR3_INTO_RDI
23242 + mov %rdi,%rbx
23243 + add $__START_KERNEL_map,%rbx
23244 + sub phys_base(%rip),%rbx
23245 +
23246 +#ifdef CONFIG_PARAVIRT
23247 + cmpl $0, pv_info+PARAVIRT_enabled
23248 + jz 1f
23249 + pushq %rdi
23250 + i = 0
23251 + .rept USER_PGD_PTRS
23252 + mov i*8(%rbx),%rsi
23253 + mov $0,%sil
23254 + lea i*8(%rbx),%rdi
23255 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23256 + i = i + 1
23257 + .endr
23258 + popq %rdi
23259 + jmp 2f
23260 +1:
23261 +#endif
23262 +
23263 + i = 0
23264 + .rept USER_PGD_PTRS
23265 + movb $0,i*8(%rbx)
23266 + i = i + 1
23267 + .endr
23268 +
23269 +2: SET_RDI_INTO_CR3
23270 +
23271 +#ifdef CONFIG_PAX_KERNEXEC
23272 + GET_CR0_INTO_RDI
23273 + bts $X86_CR0_WP_BIT,%rdi
23274 + SET_RDI_INTO_CR0
23275 +#endif
23276 +
23277 +3:
23278 +
23279 +#ifdef CONFIG_PARAVIRT
23280 + PV_RESTORE_REGS(CLBR_RDI)
23281 +#endif
23282 +
23283 + popq %rbx
23284 + popq %rdi
23285 + pax_force_retaddr
23286 + retq
23287 +4: ud2
23288 +ENDPROC(pax_enter_kernel_user)
23289 +
23290 +ENTRY(pax_exit_kernel_user)
23291 + pushq %rdi
23292 + pushq %rbx
23293 +
23294 +#ifdef CONFIG_PARAVIRT
23295 + PV_SAVE_REGS(CLBR_RDI)
23296 +#endif
23297 +
23298 + GET_CR3_INTO_RDI
23299 + ALTERNATIVE "jmp 1f", "", X86_FEATURE_PCID
23300 + cmp $0,%dil
23301 + jnz 3f
23302 + add $4097,%rdi
23303 + bts $63,%rdi
23304 + SET_RDI_INTO_CR3
23305 + jmp 2f
23306 +1:
23307 +
23308 + mov %rdi,%rbx
23309 +
23310 +#ifdef CONFIG_PAX_KERNEXEC
23311 + GET_CR0_INTO_RDI
23312 + btr $X86_CR0_WP_BIT,%rdi
23313 + jnc 3f
23314 + SET_RDI_INTO_CR0
23315 +#endif
23316 +
23317 + add $__START_KERNEL_map,%rbx
23318 + sub phys_base(%rip),%rbx
23319 +
23320 +#ifdef CONFIG_PARAVIRT
23321 + cmpl $0, pv_info+PARAVIRT_enabled
23322 + jz 1f
23323 + i = 0
23324 + .rept USER_PGD_PTRS
23325 + mov i*8(%rbx),%rsi
23326 + mov $0x67,%sil
23327 + lea i*8(%rbx),%rdi
23328 + call PARA_INDIRECT(pv_mmu_ops+PV_MMU_set_pgd_batched)
23329 + i = i + 1
23330 + .endr
23331 + jmp 2f
23332 +1:
23333 +#endif
23334 +
23335 + i = 0
23336 + .rept USER_PGD_PTRS
23337 + movb $0x67,i*8(%rbx)
23338 + i = i + 1
23339 + .endr
23340 +2:
23341 +
23342 +#ifdef CONFIG_PARAVIRT
23343 + PV_RESTORE_REGS(CLBR_RDI)
23344 +#endif
23345 +
23346 + popq %rbx
23347 + popq %rdi
23348 + pax_force_retaddr
23349 + retq
23350 +3: ud2
23351 +ENDPROC(pax_exit_kernel_user)
23352 +#endif
23353 +
23354 + .macro pax_enter_kernel_nmi
23355 + pax_set_fptr_mask
23356 +
23357 +#ifdef CONFIG_PAX_KERNEXEC
23358 + GET_CR0_INTO_RDI
23359 + bts $X86_CR0_WP_BIT,%rdi
23360 + jc 110f
23361 + SET_RDI_INTO_CR0
23362 + or $2,%ebx
23363 +110:
23364 +#endif
23365 +
23366 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23367 + ALTERNATIVE "jmp 111f", "", X86_FEATURE_PCID
23368 + GET_CR3_INTO_RDI
23369 + cmp $0,%dil
23370 + jz 111f
23371 + sub $4097,%rdi
23372 + or $4,%ebx
23373 + bts $63,%rdi
23374 + SET_RDI_INTO_CR3
23375 + mov $__UDEREF_KERNEL_DS,%edi
23376 + mov %edi,%ss
23377 +111:
23378 +#endif
23379 + .endm
23380 +
23381 + .macro pax_exit_kernel_nmi
23382 +#ifdef CONFIG_PAX_KERNEXEC
23383 + btr $1,%ebx
23384 + jnc 110f
23385 + GET_CR0_INTO_RDI
23386 + btr $X86_CR0_WP_BIT,%rdi
23387 + SET_RDI_INTO_CR0
23388 +110:
23389 +#endif
23390 +
23391 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23392 + btr $2,%ebx
23393 + jnc 111f
23394 + GET_CR3_INTO_RDI
23395 + add $4097,%rdi
23396 + bts $63,%rdi
23397 + SET_RDI_INTO_CR3
23398 + mov $__KERNEL_DS,%edi
23399 + mov %edi,%ss
23400 +111:
23401 +#endif
23402 + .endm
23403 +
23404 + .macro pax_erase_kstack
23405 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23406 + call pax_erase_kstack
23407 +#endif
23408 + .endm
23409 +
23410 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
23411 +ENTRY(pax_erase_kstack)
23412 + pushq %rdi
23413 + pushq %rcx
23414 + pushq %rax
23415 + pushq %r11
23416 +
23417 + GET_THREAD_INFO(%r11)
23418 + mov TI_lowest_stack(%r11), %rdi
23419 + mov $-0xBEEF, %rax
23420 + std
23421 +
23422 +1: mov %edi, %ecx
23423 + and $THREAD_SIZE_asm - 1, %ecx
23424 + shr $3, %ecx
23425 + repne scasq
23426 + jecxz 2f
23427 +
23428 + cmp $2*8, %ecx
23429 + jc 2f
23430 +
23431 + mov $2*8, %ecx
23432 + repe scasq
23433 + jecxz 2f
23434 + jne 1b
23435 +
23436 +2: cld
23437 + or $2*8, %rdi
23438 + mov %esp, %ecx
23439 + sub %edi, %ecx
23440 +
23441 + cmp $THREAD_SIZE_asm, %rcx
23442 + jb 3f
23443 + ud2
23444 +3:
23445 +
23446 + shr $3, %ecx
23447 + rep stosq
23448 +
23449 + mov TI_task_thread_sp0(%r11), %rdi
23450 + sub $256, %rdi
23451 + mov %rdi, TI_lowest_stack(%r11)
23452 +
23453 + popq %r11
23454 + popq %rax
23455 + popq %rcx
23456 + popq %rdi
23457 + pax_force_retaddr
23458 + ret
23459 +ENDPROC(pax_erase_kstack)
23460 +#endif
23461
23462 .macro TRACE_IRQS_IRETQ
23463 #ifdef CONFIG_TRACE_IRQFLAGS
23464 @@ -100,7 +497,7 @@ ENDPROC(native_usergs_sysret64)
23465 .endm
23466
23467 .macro TRACE_IRQS_IRETQ_DEBUG
23468 - bt $9,EFLAGS(%rsp) /* interrupts off? */
23469 + bt $X86_EFLAGS_IF_BIT,EFLAGS(%rsp) /* interrupts off? */
23470 jnc 1f
23471 TRACE_IRQS_ON_DEBUG
23472 1:
23473 @@ -221,14 +618,6 @@ GLOBAL(system_call_after_swapgs)
23474 /* Construct struct pt_regs on stack */
23475 pushq_cfi $__USER_DS /* pt_regs->ss */
23476 pushq_cfi PER_CPU_VAR(rsp_scratch) /* pt_regs->sp */
23477 - /*
23478 - * Re-enable interrupts.
23479 - * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23480 - * must execute atomically in the face of possible interrupt-driven
23481 - * task preemption. We must enable interrupts only after we're done
23482 - * with using rsp_scratch:
23483 - */
23484 - ENABLE_INTERRUPTS(CLBR_NONE)
23485 pushq_cfi %r11 /* pt_regs->flags */
23486 pushq_cfi $__USER_CS /* pt_regs->cs */
23487 pushq_cfi %rcx /* pt_regs->ip */
23488 @@ -246,7 +635,27 @@ GLOBAL(system_call_after_swapgs)
23489 sub $(6*8),%rsp /* pt_regs->bp,bx,r12-15 not saved */
23490 CFI_ADJUST_CFA_OFFSET 6*8
23491
23492 - testl $_TIF_WORK_SYSCALL_ENTRY, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23493 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
23494 + movq_cfi r12, R12
23495 +#endif
23496 +
23497 + pax_enter_kernel_user
23498 +
23499 +#ifdef CONFIG_PAX_RANDKSTACK
23500 + pax_erase_kstack
23501 +#endif
23502 +
23503 + /*
23504 + * Re-enable interrupts.
23505 + * We use 'rsp_scratch' as a scratch space, hence irq-off block above
23506 + * must execute atomically in the face of possible interrupt-driven
23507 + * task preemption. We must enable interrupts only after we're done
23508 + * with using rsp_scratch:
23509 + */
23510 + ENABLE_INTERRUPTS(CLBR_NONE)
23511 +
23512 + GET_THREAD_INFO(%rcx)
23513 + testl $_TIF_WORK_SYSCALL_ENTRY,TI_flags(%rcx)
23514 jnz tracesys
23515 system_call_fastpath:
23516 #if __SYSCALL_MASK == ~0
23517 @@ -279,10 +688,13 @@ system_call_fastpath:
23518 * flags (TIF_NOTIFY_RESUME, TIF_USER_RETURN_NOTIFY, etc) set is
23519 * very bad.
23520 */
23521 - testl $_TIF_ALLWORK_MASK, ASM_THREAD_INFO(TI_flags, %rsp, SIZEOF_PTREGS)
23522 + GET_THREAD_INFO(%rcx)
23523 + testl $_TIF_ALLWORK_MASK,TI_flags(%rcx)
23524 jnz int_ret_from_sys_call_irqs_off /* Go to the slow path */
23525
23526 CFI_REMEMBER_STATE
23527 + pax_exit_kernel_user
23528 + pax_erase_kstack
23529
23530 RESTORE_C_REGS_EXCEPT_RCX_R11
23531 movq RIP(%rsp),%rcx
23532 @@ -316,6 +728,9 @@ tracesys:
23533 call syscall_trace_enter_phase1
23534 test %rax, %rax
23535 jnz tracesys_phase2 /* if needed, run the slow path */
23536 +
23537 + pax_erase_kstack
23538 +
23539 RESTORE_C_REGS_EXCEPT_RAX /* else restore clobbered regs */
23540 movq ORIG_RAX(%rsp), %rax
23541 jmp system_call_fastpath /* and return to the fast path */
23542 @@ -327,6 +742,8 @@ tracesys_phase2:
23543 movq %rax,%rdx
23544 call syscall_trace_enter_phase2
23545
23546 + pax_erase_kstack
23547 +
23548 /*
23549 * Reload registers from stack in case ptrace changed them.
23550 * We don't reload %rax because syscall_trace_entry_phase2() returned
23551 @@ -364,6 +781,8 @@ GLOBAL(int_with_check)
23552 andl %edi,%edx
23553 jnz int_careful
23554 andl $~TS_COMPAT,TI_status(%rcx)
23555 + pax_exit_kernel_user
23556 + pax_erase_kstack
23557 jmp syscall_return
23558
23559 /* Either reschedule or signal or syscall exit tracking needed. */
23560 @@ -485,7 +904,7 @@ opportunistic_sysret_failed:
23561 SWAPGS
23562 jmp restore_c_regs_and_iret
23563 CFI_ENDPROC
23564 -END(system_call)
23565 +ENDPROC(system_call)
23566
23567
23568 .macro FORK_LIKE func
23569 @@ -495,7 +914,7 @@ ENTRY(stub_\func)
23570 SAVE_EXTRA_REGS 8
23571 jmp sys_\func
23572 CFI_ENDPROC
23573 -END(stub_\func)
23574 +ENDPROC(stub_\func)
23575 .endm
23576
23577 FORK_LIKE clone
23578 @@ -519,7 +938,7 @@ return_from_execve:
23579 movq %rax,RAX(%rsp)
23580 jmp int_ret_from_sys_call
23581 CFI_ENDPROC
23582 -END(stub_execve)
23583 +ENDPROC(stub_execve)
23584 /*
23585 * Remaining execve stubs are only 7 bytes long.
23586 * ENTRY() often aligns to 16 bytes, which in this case has no benefits.
23587 @@ -531,7 +950,7 @@ GLOBAL(stub_execveat)
23588 call sys_execveat
23589 jmp return_from_execve
23590 CFI_ENDPROC
23591 -END(stub_execveat)
23592 +ENDPROC(stub_execveat)
23593
23594 #ifdef CONFIG_X86_X32_ABI
23595 .align 8
23596 @@ -541,7 +960,7 @@ GLOBAL(stub_x32_execve)
23597 call compat_sys_execve
23598 jmp return_from_execve
23599 CFI_ENDPROC
23600 -END(stub_x32_execve)
23601 +ENDPROC(stub_x32_execve)
23602 .align 8
23603 GLOBAL(stub_x32_execveat)
23604 CFI_STARTPROC
23605 @@ -549,7 +968,7 @@ GLOBAL(stub_x32_execveat)
23606 call compat_sys_execveat
23607 jmp return_from_execve
23608 CFI_ENDPROC
23609 -END(stub_x32_execveat)
23610 +ENDPROC(stub_x32_execveat)
23611 #endif
23612
23613 #ifdef CONFIG_IA32_EMULATION
23614 @@ -592,7 +1011,7 @@ return_from_stub:
23615 movq %rax,RAX(%rsp)
23616 jmp int_ret_from_sys_call
23617 CFI_ENDPROC
23618 -END(stub_rt_sigreturn)
23619 +ENDPROC(stub_rt_sigreturn)
23620
23621 #ifdef CONFIG_X86_X32_ABI
23622 ENTRY(stub_x32_rt_sigreturn)
23623 @@ -602,7 +1021,7 @@ ENTRY(stub_x32_rt_sigreturn)
23624 call sys32_x32_rt_sigreturn
23625 jmp return_from_stub
23626 CFI_ENDPROC
23627 -END(stub_x32_rt_sigreturn)
23628 +ENDPROC(stub_x32_rt_sigreturn)
23629 #endif
23630
23631 /*
23632 @@ -622,7 +1041,7 @@ ENTRY(ret_from_fork)
23633
23634 RESTORE_EXTRA_REGS
23635
23636 - testl $3,CS(%rsp) # from kernel_thread?
23637 + testb $3,CS(%rsp) # from kernel_thread?
23638
23639 /*
23640 * By the time we get here, we have no idea whether our pt_regs,
23641 @@ -641,7 +1060,7 @@ ENTRY(ret_from_fork)
23642 RESTORE_EXTRA_REGS
23643 jmp int_ret_from_sys_call
23644 CFI_ENDPROC
23645 -END(ret_from_fork)
23646 +ENDPROC(ret_from_fork)
23647
23648 /*
23649 * Build the entry stubs with some assembler magic.
23650 @@ -659,7 +1078,7 @@ ENTRY(irq_entries_start)
23651 .align 8
23652 .endr
23653 CFI_ENDPROC
23654 -END(irq_entries_start)
23655 +ENDPROC(irq_entries_start)
23656
23657 /*
23658 * Interrupt entry/exit.
23659 @@ -672,21 +1091,13 @@ END(irq_entries_start)
23660 /* 0(%rsp): ~(interrupt number) */
23661 .macro interrupt func
23662 cld
23663 - /*
23664 - * Since nothing in interrupt handling code touches r12...r15 members
23665 - * of "struct pt_regs", and since interrupts can nest, we can save
23666 - * four stack slots and simultaneously provide
23667 - * an unwind-friendly stack layout by saving "truncated" pt_regs
23668 - * exactly up to rbp slot, without these members.
23669 - */
23670 - ALLOC_PT_GPREGS_ON_STACK -RBP
23671 - SAVE_C_REGS -RBP
23672 - /* this goes to 0(%rsp) for unwinder, not for saving the value: */
23673 - SAVE_EXTRA_REGS_RBP -RBP
23674 + ALLOC_PT_GPREGS_ON_STACK
23675 + SAVE_C_REGS
23676 + SAVE_EXTRA_REGS
23677
23678 - leaq -RBP(%rsp),%rdi /* arg1 for \func (pointer to pt_regs) */
23679 + movq %rsp,%rdi /* arg1 for \func (pointer to pt_regs) */
23680
23681 - testl $3, CS-RBP(%rsp)
23682 + testb $3, CS(%rsp)
23683 je 1f
23684 SWAPGS
23685 1:
23686 @@ -709,8 +1120,20 @@ END(irq_entries_start)
23687 CFI_ESCAPE 0x0f /* DW_CFA_def_cfa_expression */, 6, \
23688 0x77 /* DW_OP_breg7 (rsp) */, 0, \
23689 0x06 /* DW_OP_deref */, \
23690 - 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS-RBP, \
23691 + 0x08 /* DW_OP_const1u */, SIZEOF_PTREGS, \
23692 0x22 /* DW_OP_plus */
23693 +
23694 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23695 + testb $3, CS(%rdi)
23696 + jnz 1f
23697 + pax_enter_kernel
23698 + jmp 2f
23699 +1: pax_enter_kernel_user
23700 +2:
23701 +#else
23702 + pax_enter_kernel
23703 +#endif
23704 +
23705 /* We entered an interrupt context - irqs are off: */
23706 TRACE_IRQS_OFF
23707
23708 @@ -735,13 +1158,12 @@ ret_from_intr:
23709
23710 /* Restore saved previous stack */
23711 popq %rsi
23712 - CFI_DEF_CFA rsi,SIZEOF_PTREGS-RBP /* reg/off reset after def_cfa_expr */
23713 - /* return code expects complete pt_regs - adjust rsp accordingly: */
23714 - leaq -RBP(%rsi),%rsp
23715 + CFI_DEF_CFA rsi,SIZEOF_PTREGS /* reg/off reset after def_cfa_expr */
23716 + movq %rsi, %rsp
23717 CFI_DEF_CFA_REGISTER rsp
23718 - CFI_ADJUST_CFA_OFFSET RBP
23719 + CFI_ADJUST_CFA_OFFSET 0
23720
23721 - testl $3,CS(%rsp)
23722 + testb $3,CS(%rsp)
23723 je retint_kernel
23724 /* Interrupt came from user space */
23725
23726 @@ -763,6 +1185,8 @@ retint_swapgs: /* return to user-space */
23727 * The iretq could re-enable interrupts:
23728 */
23729 DISABLE_INTERRUPTS(CLBR_ANY)
23730 + pax_exit_kernel_user
23731 +# pax_erase_kstack
23732 TRACE_IRQS_IRETQ
23733
23734 SWAPGS
23735 @@ -781,6 +1205,21 @@ retint_kernel:
23736 jmp 0b
23737 1:
23738 #endif
23739 +
23740 + pax_exit_kernel
23741 +
23742 +#if defined(CONFIG_EFI) && defined(CONFIG_PAX_KERNEXEC)
23743 + /* This is a quirk to allow IRQs/NMIs/MCEs during early EFI setup,
23744 + * namely calling EFI runtime services with a phys mapping. We're
23745 + * starting off with NOPs and patch in the real instrumentation
23746 + * (BTS/OR) before starting any userland process; even before starting
23747 + * up the APs.
23748 + */
23749 + ALTERNATIVE "", "pax_force_retaddr 16*8", X86_FEATURE_ALWAYS
23750 +#else
23751 + pax_force_retaddr RIP
23752 +#endif
23753 +
23754 /*
23755 * The iretq could re-enable interrupts:
23756 */
23757 @@ -793,8 +1232,6 @@ retint_kernel:
23758 restore_c_regs_and_iret:
23759 RESTORE_C_REGS
23760 REMOVE_PT_GPREGS_FROM_STACK 8
23761 -
23762 -irq_return:
23763 INTERRUPT_RETURN
23764
23765 ENTRY(native_iret)
23766 @@ -824,15 +1261,15 @@ native_irq_return_ldt:
23767 SWAPGS
23768 movq PER_CPU_VAR(espfix_waddr),%rdi
23769 movq %rax,(0*8)(%rdi) /* RAX */
23770 - movq (2*8)(%rsp),%rax /* RIP */
23771 + movq (2*8 + RIP-RIP)(%rsp),%rax /* RIP */
23772 movq %rax,(1*8)(%rdi)
23773 - movq (3*8)(%rsp),%rax /* CS */
23774 + movq (2*8 + CS-RIP)(%rsp),%rax /* CS */
23775 movq %rax,(2*8)(%rdi)
23776 - movq (4*8)(%rsp),%rax /* RFLAGS */
23777 + movq (2*8 + EFLAGS-RIP)(%rsp),%rax /* RFLAGS */
23778 movq %rax,(3*8)(%rdi)
23779 - movq (6*8)(%rsp),%rax /* SS */
23780 + movq (2*8 + SS-RIP)(%rsp),%rax /* SS */
23781 movq %rax,(5*8)(%rdi)
23782 - movq (5*8)(%rsp),%rax /* RSP */
23783 + movq (2*8 + RSP-RIP)(%rsp),%rax /* RSP */
23784 movq %rax,(4*8)(%rdi)
23785 andl $0xffff0000,%eax
23786 popq_cfi %rdi
23787 @@ -875,7 +1312,7 @@ retint_signal:
23788 jmp retint_with_reschedule
23789
23790 CFI_ENDPROC
23791 -END(common_interrupt)
23792 +ENDPROC(common_interrupt)
23793
23794 /*
23795 * APIC interrupts.
23796 @@ -889,7 +1326,7 @@ ENTRY(\sym)
23797 interrupt \do_sym
23798 jmp ret_from_intr
23799 CFI_ENDPROC
23800 -END(\sym)
23801 +ENDPROC(\sym)
23802 .endm
23803
23804 #ifdef CONFIG_TRACING
23805 @@ -962,7 +1399,7 @@ apicinterrupt IRQ_WORK_VECTOR \
23806 /*
23807 * Exception entry points.
23808 */
23809 -#define CPU_TSS_IST(x) PER_CPU_VAR(cpu_tss) + (TSS_ist + ((x) - 1) * 8)
23810 +#define CPU_TSS_IST(x) (TSS_ist + ((x) - 1) * 8)(%r13)
23811
23812 .macro idtentry sym do_sym has_error_code:req paranoid=0 shift_ist=-1
23813 ENTRY(\sym)
23814 @@ -1018,6 +1455,12 @@ ENTRY(\sym)
23815 .endif
23816
23817 .if \shift_ist != -1
23818 +#ifdef CONFIG_SMP
23819 + imul $TSS_size, PER_CPU_VAR(cpu_number), %r13d
23820 + lea cpu_tss(%r13), %r13
23821 +#else
23822 + lea cpu_tss(%rip), %r13
23823 +#endif
23824 subq $EXCEPTION_STKSZ, CPU_TSS_IST(\shift_ist)
23825 .endif
23826
23827 @@ -1065,7 +1508,7 @@ ENTRY(\sym)
23828 .endif
23829
23830 CFI_ENDPROC
23831 -END(\sym)
23832 +ENDPROC(\sym)
23833 .endm
23834
23835 #ifdef CONFIG_TRACING
23836 @@ -1106,9 +1549,10 @@ gs_change:
23837 2: mfence /* workaround */
23838 SWAPGS
23839 popfq_cfi
23840 + pax_force_retaddr
23841 ret
23842 CFI_ENDPROC
23843 -END(native_load_gs_index)
23844 +ENDPROC(native_load_gs_index)
23845
23846 _ASM_EXTABLE(gs_change,bad_gs)
23847 .section .fixup,"ax"
23848 @@ -1136,9 +1580,10 @@ ENTRY(do_softirq_own_stack)
23849 CFI_DEF_CFA_REGISTER rsp
23850 CFI_ADJUST_CFA_OFFSET -8
23851 decl PER_CPU_VAR(irq_count)
23852 + pax_force_retaddr
23853 ret
23854 CFI_ENDPROC
23855 -END(do_softirq_own_stack)
23856 +ENDPROC(do_softirq_own_stack)
23857
23858 #ifdef CONFIG_XEN
23859 idtentry xen_hypervisor_callback xen_do_hypervisor_callback has_error_code=0
23860 @@ -1179,7 +1624,7 @@ ENTRY(xen_do_hypervisor_callback) # do_hypervisor_callback(struct *pt_regs)
23861 #endif
23862 jmp error_exit
23863 CFI_ENDPROC
23864 -END(xen_do_hypervisor_callback)
23865 +ENDPROC(xen_do_hypervisor_callback)
23866
23867 /*
23868 * Hypervisor uses this for application faults while it executes.
23869 @@ -1240,7 +1685,7 @@ ENTRY(xen_failsafe_callback)
23870 SAVE_EXTRA_REGS
23871 jmp error_exit
23872 CFI_ENDPROC
23873 -END(xen_failsafe_callback)
23874 +ENDPROC(xen_failsafe_callback)
23875
23876 apicinterrupt3 HYPERVISOR_CALLBACK_VECTOR \
23877 xen_hvm_callback_vector xen_evtchn_do_upcall
23878 @@ -1286,9 +1731,39 @@ ENTRY(paranoid_entry)
23879 js 1f /* negative -> in kernel */
23880 SWAPGS
23881 xorl %ebx,%ebx
23882 -1: ret
23883 +1:
23884 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23885 + testb $3, CS+8(%rsp)
23886 + jnz 1f
23887 + pax_enter_kernel
23888 + jmp 2f
23889 +1: pax_enter_kernel_user
23890 +2:
23891 +#else
23892 + pax_enter_kernel
23893 +#endif
23894 + pax_force_retaddr
23895 + ret
23896 CFI_ENDPROC
23897 -END(paranoid_entry)
23898 +ENDPROC(paranoid_entry)
23899 +
23900 +ENTRY(paranoid_entry_nmi)
23901 + XCPT_FRAME 1 15*8
23902 + cld
23903 + SAVE_C_REGS 8
23904 + SAVE_EXTRA_REGS 8
23905 + movl $1,%ebx
23906 + movl $MSR_GS_BASE,%ecx
23907 + rdmsr
23908 + testl %edx,%edx
23909 + js 1f /* negative -> in kernel */
23910 + SWAPGS
23911 + xorl %ebx,%ebx
23912 +1: pax_enter_kernel_nmi
23913 + pax_force_retaddr
23914 + ret
23915 + CFI_ENDPROC
23916 +ENDPROC(paranoid_entry_nmi)
23917
23918 /*
23919 * "Paranoid" exit path from exception stack. This is invoked
23920 @@ -1305,20 +1780,27 @@ ENTRY(paranoid_exit)
23921 DEFAULT_FRAME
23922 DISABLE_INTERRUPTS(CLBR_NONE)
23923 TRACE_IRQS_OFF_DEBUG
23924 - testl %ebx,%ebx /* swapgs needed? */
23925 + testl $1,%ebx /* swapgs needed? */
23926 jnz paranoid_exit_no_swapgs
23927 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23928 + pax_exit_kernel_user
23929 +#else
23930 + pax_exit_kernel
23931 +#endif
23932 TRACE_IRQS_IRETQ
23933 SWAPGS_UNSAFE_STACK
23934 jmp paranoid_exit_restore
23935 paranoid_exit_no_swapgs:
23936 + pax_exit_kernel
23937 TRACE_IRQS_IRETQ_DEBUG
23938 paranoid_exit_restore:
23939 RESTORE_EXTRA_REGS
23940 RESTORE_C_REGS
23941 REMOVE_PT_GPREGS_FROM_STACK 8
23942 + pax_force_retaddr_bts
23943 INTERRUPT_RETURN
23944 CFI_ENDPROC
23945 -END(paranoid_exit)
23946 +ENDPROC(paranoid_exit)
23947
23948 /*
23949 * Save all registers in pt_regs, and switch gs if needed.
23950 @@ -1330,12 +1812,23 @@ ENTRY(error_entry)
23951 SAVE_C_REGS 8
23952 SAVE_EXTRA_REGS 8
23953 xorl %ebx,%ebx
23954 - testl $3,CS+8(%rsp)
23955 + testb $3,CS+8(%rsp)
23956 je error_kernelspace
23957 error_swapgs:
23958 SWAPGS
23959 error_sti:
23960 +#ifdef CONFIG_PAX_MEMORY_UDEREF
23961 + testb $3, CS+8(%rsp)
23962 + jnz 1f
23963 + pax_enter_kernel
23964 + jmp 2f
23965 +1: pax_enter_kernel_user
23966 +2:
23967 +#else
23968 + pax_enter_kernel
23969 +#endif
23970 TRACE_IRQS_OFF
23971 + pax_force_retaddr
23972 ret
23973
23974 /*
23975 @@ -1370,7 +1863,7 @@ error_bad_iret:
23976 decl %ebx /* Return to usergs */
23977 jmp error_sti
23978 CFI_ENDPROC
23979 -END(error_entry)
23980 +ENDPROC(error_entry)
23981
23982
23983 /* On entry, ebx is "no swapgs" flag (1: don't need swapgs, 0: need it) */
23984 @@ -1381,7 +1874,7 @@ ENTRY(error_exit)
23985 DISABLE_INTERRUPTS(CLBR_NONE)
23986 TRACE_IRQS_OFF
23987 GET_THREAD_INFO(%rcx)
23988 - testl %eax,%eax
23989 + testl $1,%eax
23990 jne retint_kernel
23991 LOCKDEP_SYS_EXIT_IRQ
23992 movl TI_flags(%rcx),%edx
23993 @@ -1390,7 +1883,7 @@ ENTRY(error_exit)
23994 jnz retint_careful
23995 jmp retint_swapgs
23996 CFI_ENDPROC
23997 -END(error_exit)
23998 +ENDPROC(error_exit)
23999
24000 /* Runs on exception stack */
24001 ENTRY(nmi)
24002 @@ -1413,11 +1906,12 @@ ENTRY(nmi)
24003 * If the variable is not set and the stack is not the NMI
24004 * stack then:
24005 * o Set the special variable on the stack
24006 - * o Copy the interrupt frame into a "saved" location on the stack
24007 - * o Copy the interrupt frame into a "copy" location on the stack
24008 + * o Copy the interrupt frame into an "outermost" location on the
24009 + * stack
24010 + * o Copy the interrupt frame into an "iret" location on the stack
24011 * o Continue processing the NMI
24012 * If the variable is set or the previous stack is the NMI stack:
24013 - * o Modify the "copy" location to jump to the repeate_nmi
24014 + * o Modify the "iret" location to jump to the repeat_nmi
24015 * o return back to the first NMI
24016 *
24017 * Now on exit of the first NMI, we first clear the stack variable
24018 @@ -1426,32 +1920,185 @@ ENTRY(nmi)
24019 * a nested NMI that updated the copy interrupt stack frame, a
24020 * jump will be made to the repeat_nmi code that will handle the second
24021 * NMI.
24022 + *
24023 + * However, espfix prevents us from directly returning to userspace
24024 + * with a single IRET instruction. Similarly, IRET to user mode
24025 + * can fault. We therefore handle NMIs from user space like
24026 + * other IST entries.
24027 */
24028
24029 /* Use %rdx as our temp variable throughout */
24030 pushq_cfi %rdx
24031 CFI_REL_OFFSET rdx, 0
24032
24033 + testb $3, CS-RIP+8(%rsp)
24034 + jz .Lnmi_from_kernel
24035 +
24036 + /*
24037 + * NMI from user mode. We need to run on the thread stack, but we
24038 + * can't go through the normal entry paths: NMIs are masked, and
24039 + * we don't want to enable interrupts, because then we'll end
24040 + * up in an awkward situation in which IRQs are on but NMIs
24041 + * are off.
24042 + */
24043 +
24044 + SWAPGS
24045 + cld
24046 + movq %rsp, %rdx
24047 + movq PER_CPU_VAR(kernel_stack), %rsp
24048 + pushq 5*8(%rdx) /* pt_regs->ss */
24049 + pushq 4*8(%rdx) /* pt_regs->rsp */
24050 + pushq 3*8(%rdx) /* pt_regs->flags */
24051 + pushq 2*8(%rdx) /* pt_regs->cs */
24052 + pushq 1*8(%rdx) /* pt_regs->rip */
24053 + pushq $-1 /* pt_regs->orig_ax */
24054 + pushq %rdi /* pt_regs->di */
24055 + pushq %rsi /* pt_regs->si */
24056 + pushq (%rdx) /* pt_regs->dx */
24057 + pushq %rcx /* pt_regs->cx */
24058 + pushq %rax /* pt_regs->ax */
24059 + pushq %r8 /* pt_regs->r8 */
24060 + pushq %r9 /* pt_regs->r9 */
24061 + pushq %r10 /* pt_regs->r10 */
24062 + pushq %r11 /* pt_regs->r11 */
24063 + pushq %rbx /* pt_regs->rbx */
24064 + pushq %rbp /* pt_regs->rbp */
24065 + pushq %r12 /* pt_regs->r12 */
24066 + pushq %r13 /* pt_regs->r13 */
24067 + pushq %r14 /* pt_regs->r14 */
24068 + pushq %r15 /* pt_regs->r15 */
24069 +
24070 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24071 + xorl %ebx,%ebx
24072 +#endif
24073 +
24074 + pax_enter_kernel_nmi
24075 +
24076 /*
24077 - * If %cs was not the kernel segment, then the NMI triggered in user
24078 - * space, which means it is definitely not nested.
24079 + * At this point we no longer need to worry about stack damage
24080 + * due to nesting -- we're on the normal thread stack and we're
24081 + * done with the NMI stack.
24082 */
24083 - cmpl $__KERNEL_CS, 16(%rsp)
24084 - jne first_nmi
24085 +
24086 + movq %rsp, %rdi
24087 + movq $-1, %rsi
24088 + call do_nmi
24089 +
24090 + pax_exit_kernel_nmi
24091 +
24092 + /*
24093 + * Return back to user mode. We must *not* do the normal exit
24094 + * work, because we don't want to enable interrupts. Fortunately,
24095 + * do_nmi doesn't modify pt_regs.
24096 + */
24097 + SWAPGS
24098 +
24099 + /*
24100 + * Open-code the entire return process for compatibility with varying
24101 + * register layouts across different kernel versions.
24102 + */
24103 +
24104 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
24105 + movq RBX(%rsp), %rbx /* pt_regs->rbx*/
24106 +#endif
24107 +
24108 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
24109 + movq R12(%rsp), %r12 /* pt_regs->r12*/
24110 +#endif
24111 +
24112 + addq $6*8, %rsp /* skip bx, bp, and r12-r15 */
24113 + popq %r11 /* pt_regs->r11 */
24114 + popq %r10 /* pt_regs->r10 */
24115 + popq %r9 /* pt_regs->r9 */
24116 + popq %r8 /* pt_regs->r8 */
24117 + popq %rax /* pt_regs->ax */
24118 + popq %rcx /* pt_regs->cx */
24119 + popq %rdx /* pt_regs->dx */
24120 + popq %rsi /* pt_regs->si */
24121 + popq %rdi /* pt_regs->di */
24122 + addq $8, %rsp /* skip orig_ax */
24123 + INTERRUPT_RETURN
24124 +
24125 +.Lnmi_from_kernel:
24126 + /*
24127 + * Here's what our stack frame will look like:
24128 + * +---------------------------------------------------------+
24129 + * | original SS |
24130 + * | original Return RSP |
24131 + * | original RFLAGS |
24132 + * | original CS |
24133 + * | original RIP |
24134 + * +---------------------------------------------------------+
24135 + * | temp storage for rdx |
24136 + * +---------------------------------------------------------+
24137 + * | "NMI executing" variable |
24138 + * +---------------------------------------------------------+
24139 + * | iret SS } Copied from "outermost" frame |
24140 + * | iret Return RSP } on each loop iteration; overwritten |
24141 + * | iret RFLAGS } by a nested NMI to force another |
24142 + * | iret CS } iteration if needed. |
24143 + * | iret RIP } |
24144 + * +---------------------------------------------------------+
24145 + * | outermost SS } initialized in first_nmi; |
24146 + * | outermost Return RSP } will not be changed before |
24147 + * | outermost RFLAGS } NMI processing is done. |
24148 + * | outermost CS } Copied to "iret" frame on each |
24149 + * | outermost RIP } iteration. |
24150 + * +---------------------------------------------------------+
24151 + * | pt_regs |
24152 + * +---------------------------------------------------------+
24153 + *
24154 + * The "original" frame is used by hardware. Before re-enabling
24155 + * NMIs, we need to be done with it, and we need to leave enough
24156 + * space for the asm code here.
24157 + *
24158 + * We return by executing IRET while RSP points to the "iret" frame.
24159 + * That will either return for real or it will loop back into NMI
24160 + * processing.
24161 + *
24162 + * The "outermost" frame is copied to the "iret" frame on each
24163 + * iteration of the loop, so each iteration starts with the "iret"
24164 + * frame pointing to the final return target.
24165 + */
24166 +
24167 + /*
24168 + * If we interrupted kernel code between repeat_nmi and
24169 + * end_repeat_nmi, then we are a nested NMI. We must not
24170 + * modify the "iret" frame because it's being written by
24171 + * the outer NMI. That's okay: the outer NMI handler is
24172 + * about to about to call do_nmi anyway, so we can just
24173 + * resume the outer NMI.
24174 + */
24175 +
24176 + movq $repeat_nmi, %rdx
24177 + cmpq 8(%rsp), %rdx
24178 + ja 1f
24179 + movq $end_repeat_nmi, %rdx
24180 + cmpq 8(%rsp), %rdx
24181 + ja nested_nmi_out
24182 +1:
24183
24184 /*
24185 - * Check the special variable on the stack to see if NMIs are
24186 - * executing.
24187 + * Now check "NMI executing". If it's set, then we're nested.
24188 + *
24189 + * First check "NMI executing". If it's set, then we're nested.
24190 + * This will not detect if we interrupted an outer NMI just
24191 + * before IRET.
24192 */
24193 cmpl $1, -8(%rsp)
24194 je nested_nmi
24195
24196 /*
24197 - * Now test if the previous stack was an NMI stack.
24198 - * We need the double check. We check the NMI stack to satisfy the
24199 - * race when the first NMI clears the variable before returning.
24200 - * We check the variable because the first NMI could be in a
24201 - * breakpoint routine using a breakpoint stack.
24202 + * Now test if the previous stack was an NMI stack. This covers
24203 + * the case where we interrupt an outer NMI after it clears
24204 + * "NMI executing" but before IRET. We need to be careful, though:
24205 + * there is one case in which RSP could point to the NMI stack
24206 + * despite there being no NMI active: naughty userspace controls
24207 + * RSP at the very beginning of the SYSCALL targets. We can
24208 + * pull a fast one on naughty userspace, though: we program
24209 + * SYSCALL to mask DF, so userspace cannot cause DF to be set
24210 + * if it controls the kernel's RSP. We set DF before we clear
24211 + * "NMI executing".
24212 */
24213 lea 6*8(%rsp), %rdx
24214 /* Compare the NMI stack (rdx) with the stack we came from (4*8(%rsp)) */
24215 @@ -1462,27 +2109,22 @@ ENTRY(nmi)
24216 cmpq %rdx, 4*8(%rsp)
24217 /* If it is below the NMI stack, it is a normal NMI */
24218 jb first_nmi
24219 - /* Ah, it is within the NMI stack, treat it as nested */
24220 +
24221 + /* Ah, it is within the NMI stack. */
24222 +
24223 + testb $(X86_EFLAGS_DF >> 8), (3*8 + 1)(%rsp)
24224 + jz first_nmi /* RSP was user controlled. */
24225
24226 CFI_REMEMBER_STATE
24227
24228 + /* This is a nested NMI. */
24229 +
24230 nested_nmi:
24231 /*
24232 - * Do nothing if we interrupted the fixup in repeat_nmi.
24233 - * It's about to repeat the NMI handler, so we are fine
24234 - * with ignoring this one.
24235 + * Modify the "iret" frame to point to repeat_nmi, forcing another
24236 + * iteration of NMI handling.
24237 */
24238 - movq $repeat_nmi, %rdx
24239 - cmpq 8(%rsp), %rdx
24240 - ja 1f
24241 - movq $end_repeat_nmi, %rdx
24242 - cmpq 8(%rsp), %rdx
24243 - ja nested_nmi_out
24244 -
24245 -1:
24246 - /* Set up the interrupted NMIs stack to jump to repeat_nmi */
24247 - leaq -1*8(%rsp), %rdx
24248 - movq %rdx, %rsp
24249 + subq $8, %rsp
24250 CFI_ADJUST_CFA_OFFSET 1*8
24251 leaq -10*8(%rsp), %rdx
24252 pushq_cfi $__KERNEL_DS
24253 @@ -1499,60 +2141,24 @@ nested_nmi_out:
24254 popq_cfi %rdx
24255 CFI_RESTORE rdx
24256
24257 - /* No need to check faults here */
24258 + /* We are returning to kernel mode, so this cannot result in a fault. */
24259 +# pax_force_retaddr_bts
24260 INTERRUPT_RETURN
24261
24262 CFI_RESTORE_STATE
24263 first_nmi:
24264 - /*
24265 - * Because nested NMIs will use the pushed location that we
24266 - * stored in rdx, we must keep that space available.
24267 - * Here's what our stack frame will look like:
24268 - * +-------------------------+
24269 - * | original SS |
24270 - * | original Return RSP |
24271 - * | original RFLAGS |
24272 - * | original CS |
24273 - * | original RIP |
24274 - * +-------------------------+
24275 - * | temp storage for rdx |
24276 - * +-------------------------+
24277 - * | NMI executing variable |
24278 - * +-------------------------+
24279 - * | copied SS |
24280 - * | copied Return RSP |
24281 - * | copied RFLAGS |
24282 - * | copied CS |
24283 - * | copied RIP |
24284 - * +-------------------------+
24285 - * | Saved SS |
24286 - * | Saved Return RSP |
24287 - * | Saved RFLAGS |
24288 - * | Saved CS |
24289 - * | Saved RIP |
24290 - * +-------------------------+
24291 - * | pt_regs |
24292 - * +-------------------------+
24293 - *
24294 - * The saved stack frame is used to fix up the copied stack frame
24295 - * that a nested NMI may change to make the interrupted NMI iret jump
24296 - * to the repeat_nmi. The original stack frame and the temp storage
24297 - * is also used by nested NMIs and can not be trusted on exit.
24298 - */
24299 - /* Do not pop rdx, nested NMIs will corrupt that part of the stack */
24300 + /* Restore rdx. */
24301 movq (%rsp), %rdx
24302 CFI_RESTORE rdx
24303
24304 /* Set the NMI executing variable on the stack. */
24305 pushq_cfi $1
24306
24307 - /*
24308 - * Leave room for the "copied" frame
24309 - */
24310 + /* Leave room for the "iret" frame */
24311 subq $(5*8), %rsp
24312 CFI_ADJUST_CFA_OFFSET 5*8
24313
24314 - /* Copy the stack frame to the Saved frame */
24315 + /* Copy the "original" frame to the "outermost" frame */
24316 .rept 5
24317 pushq_cfi 11*8(%rsp)
24318 .endr
24319 @@ -1560,6 +2166,7 @@ first_nmi:
24320
24321 /* Everything up to here is safe from nested NMIs */
24322
24323 +repeat_nmi:
24324 /*
24325 * If there was a nested NMI, the first NMI's iret will return
24326 * here. But NMIs are still enabled and we can take another
24327 @@ -1568,16 +2175,21 @@ first_nmi:
24328 * it will just return, as we are about to repeat an NMI anyway.
24329 * This makes it safe to copy to the stack frame that a nested
24330 * NMI will update.
24331 - */
24332 -repeat_nmi:
24333 - /*
24334 - * Update the stack variable to say we are still in NMI (the update
24335 - * is benign for the non-repeat case, where 1 was pushed just above
24336 - * to this very stack slot).
24337 + *
24338 + * RSP is pointing to "outermost RIP". gsbase is unknown, but, if
24339 + * we're repeating an NMI, gsbase has the same value that it had on
24340 + * the first iteration. paranoid_entry will load the kernel
24341 + * gsbase if needed before we call do_nmi.
24342 + *
24343 + * Set "NMI executing" in case we came back here via IRET.
24344 */
24345 movq $1, 10*8(%rsp)
24346
24347 - /* Make another copy, this one may be modified by nested NMIs */
24348 + /*
24349 + * Copy the "outermost" frame to the "iret" frame. NMIs that nest
24350 + * here must not modify the "iret" frame while we're writing to
24351 + * it or it will end up containing garbage.
24352 + */
24353 addq $(10*8), %rsp
24354 CFI_ADJUST_CFA_OFFSET -10*8
24355 .rept 5
24356 @@ -1588,66 +2200,65 @@ repeat_nmi:
24357 end_repeat_nmi:
24358
24359 /*
24360 - * Everything below this point can be preempted by a nested
24361 - * NMI if the first NMI took an exception and reset our iret stack
24362 - * so that we repeat another NMI.
24363 + * Everything below this point can be preempted by a nested NMI.
24364 + * If this happens, then the inner NMI will change the "iret"
24365 + * frame to point back to repeat_nmi.
24366 */
24367 pushq_cfi $-1 /* ORIG_RAX: no syscall to restart */
24368 ALLOC_PT_GPREGS_ON_STACK
24369
24370 /*
24371 - * Use paranoid_entry to handle SWAPGS, but no need to use paranoid_exit
24372 + * Use paranoid_entry_nmi to handle SWAPGS, but no need to use paranoid_exit
24373 * as we should not be calling schedule in NMI context.
24374 * Even with normal interrupts enabled. An NMI should not be
24375 * setting NEED_RESCHED or anything that normal interrupts and
24376 * exceptions might do.
24377 */
24378 - call paranoid_entry
24379 + call paranoid_entry_nmi
24380 DEFAULT_FRAME 0
24381
24382 - /*
24383 - * Save off the CR2 register. If we take a page fault in the NMI then
24384 - * it could corrupt the CR2 value. If the NMI preempts a page fault
24385 - * handler before it was able to read the CR2 register, and then the
24386 - * NMI itself takes a page fault, the page fault that was preempted
24387 - * will read the information from the NMI page fault and not the
24388 - * origin fault. Save it off and restore it if it changes.
24389 - * Use the r12 callee-saved register.
24390 - */
24391 - movq %cr2, %r12
24392 -
24393 /* paranoidentry do_nmi, 0; without TRACE_IRQS_OFF */
24394 movq %rsp,%rdi
24395 movq $-1,%rsi
24396 call do_nmi
24397
24398 - /* Did the NMI take a page fault? Restore cr2 if it did */
24399 - movq %cr2, %rcx
24400 - cmpq %rcx, %r12
24401 - je 1f
24402 - movq %r12, %cr2
24403 -1:
24404 -
24405 - testl %ebx,%ebx /* swapgs needed? */
24406 + testl $1,%ebx /* swapgs needed? */
24407 jnz nmi_restore
24408 nmi_swapgs:
24409 SWAPGS_UNSAFE_STACK
24410 nmi_restore:
24411 + pax_exit_kernel_nmi
24412 RESTORE_EXTRA_REGS
24413 RESTORE_C_REGS
24414 - /* Pop the extra iret frame at once */
24415 +
24416 REMOVE_PT_GPREGS_FROM_STACK 6*8
24417
24418 - /* Clear the NMI executing stack variable */
24419 - movq $0, 5*8(%rsp)
24420 - jmp irq_return
24421 + pax_force_retaddr_bts
24422 +
24423 + /*
24424 + * Clear "NMI executing". Set DF first so that we can easily
24425 + * distinguish the remaining code between here and IRET from
24426 + * the SYSCALL entry and exit paths. On a native kernel, we
24427 + * could just inspect RIP, but, on paravirt kernels,
24428 + * INTERRUPT_RETURN can translate into a jump into a
24429 + * hypercall page.
24430 + */
24431 + std
24432 + movq $0, 5*8(%rsp) /* clear "NMI executing" */
24433 +
24434 + /*
24435 + * INTERRUPT_RETURN reads the "iret" frame and exits the NMI
24436 + * stack in a single instruction. We are returning to kernel
24437 + * mode, so this cannot result in a fault.
24438 + */
24439 + INTERRUPT_RETURN
24440 CFI_ENDPROC
24441 -END(nmi)
24442 +ENDPROC(nmi)
24443
24444 ENTRY(ignore_sysret)
24445 CFI_STARTPROC
24446 mov $-ENOSYS,%eax
24447 sysret
24448 CFI_ENDPROC
24449 -END(ignore_sysret)
24450 +ENDPROC(ignore_sysret)
24451
24452 diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c
24453 index f5d0730..5bce89c 100644
24454 --- a/arch/x86/kernel/espfix_64.c
24455 +++ b/arch/x86/kernel/espfix_64.c
24456 @@ -70,8 +70,7 @@ static DEFINE_MUTEX(espfix_init_mutex);
24457 #define ESPFIX_MAX_PAGES DIV_ROUND_UP(CONFIG_NR_CPUS, ESPFIX_STACKS_PER_PAGE)
24458 static void *espfix_pages[ESPFIX_MAX_PAGES];
24459
24460 -static __page_aligned_bss pud_t espfix_pud_page[PTRS_PER_PUD]
24461 - __aligned(PAGE_SIZE);
24462 +static pud_t espfix_pud_page[PTRS_PER_PUD] __page_aligned_rodata;
24463
24464 static unsigned int page_random, slot_random;
24465
24466 @@ -122,11 +121,17 @@ static void init_espfix_random(void)
24467 void __init init_espfix_bsp(void)
24468 {
24469 pgd_t *pgd_p;
24470 + unsigned long index = pgd_index(ESPFIX_BASE_ADDR);
24471
24472 /* Install the espfix pud into the kernel page directory */
24473 - pgd_p = &init_level4_pgt[pgd_index(ESPFIX_BASE_ADDR)];
24474 + pgd_p = &init_level4_pgt[index];
24475 pgd_populate(&init_mm, pgd_p, (pud_t *)espfix_pud_page);
24476
24477 +#ifdef CONFIG_PAX_PER_CPU_PGD
24478 + clone_pgd_range(get_cpu_pgd(0, kernel) + index, swapper_pg_dir + index, 1);
24479 + clone_pgd_range(get_cpu_pgd(0, user) + index, swapper_pg_dir + index, 1);
24480 +#endif
24481 +
24482 /* Randomize the locations */
24483 init_espfix_random();
24484
24485 @@ -194,7 +199,7 @@ void init_espfix_ap(void)
24486 set_pte(&pte_p[n*PTE_STRIDE], pte);
24487
24488 /* Job is done for this CPU and any CPU which shares this page */
24489 - ACCESS_ONCE(espfix_pages[page]) = stack_page;
24490 + ACCESS_ONCE_RW(espfix_pages[page]) = stack_page;
24491
24492 unlock_done:
24493 mutex_unlock(&espfix_init_mutex);
24494 diff --git a/arch/x86/kernel/ftrace.c b/arch/x86/kernel/ftrace.c
24495 index 8b7b0a5..02219db 100644
24496 --- a/arch/x86/kernel/ftrace.c
24497 +++ b/arch/x86/kernel/ftrace.c
24498 @@ -89,7 +89,7 @@ static unsigned long text_ip_addr(unsigned long ip)
24499 * kernel identity mapping to modify code.
24500 */
24501 if (within(ip, (unsigned long)_text, (unsigned long)_etext))
24502 - ip = (unsigned long)__va(__pa_symbol(ip));
24503 + ip = (unsigned long)__va(__pa_symbol(ktla_ktva(ip)));
24504
24505 return ip;
24506 }
24507 @@ -105,6 +105,8 @@ ftrace_modify_code_direct(unsigned long ip, unsigned const char *old_code,
24508 {
24509 unsigned char replaced[MCOUNT_INSN_SIZE];
24510
24511 + ip = ktla_ktva(ip);
24512 +
24513 /*
24514 * Note: Due to modules and __init, code can
24515 * disappear and change, we need to protect against faulting
24516 @@ -230,7 +232,7 @@ static int update_ftrace_func(unsigned long ip, void *new)
24517 unsigned char old[MCOUNT_INSN_SIZE];
24518 int ret;
24519
24520 - memcpy(old, (void *)ip, MCOUNT_INSN_SIZE);
24521 + memcpy(old, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE);
24522
24523 ftrace_update_func = ip;
24524 /* Make sure the breakpoints see the ftrace_update_func update */
24525 @@ -311,7 +313,7 @@ static int add_break(unsigned long ip, const char *old)
24526 unsigned char replaced[MCOUNT_INSN_SIZE];
24527 unsigned char brk = BREAKPOINT_INSTRUCTION;
24528
24529 - if (probe_kernel_read(replaced, (void *)ip, MCOUNT_INSN_SIZE))
24530 + if (probe_kernel_read(replaced, (void *)ktla_ktva(ip), MCOUNT_INSN_SIZE))
24531 return -EFAULT;
24532
24533 /* Make sure it is what we expect it to be */
24534 @@ -670,11 +672,11 @@ static unsigned char *ftrace_jmp_replace(unsigned long ip, unsigned long addr)
24535 /* Module allocation simplifies allocating memory for code */
24536 static inline void *alloc_tramp(unsigned long size)
24537 {
24538 - return module_alloc(size);
24539 + return module_alloc_exec(size);
24540 }
24541 static inline void tramp_free(void *tramp)
24542 {
24543 - module_memfree(tramp);
24544 + module_memfree_exec(tramp);
24545 }
24546 #else
24547 /* Trampolines can only be created if modules are supported */
24548 @@ -753,7 +755,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24549 *tramp_size = size + MCOUNT_INSN_SIZE + sizeof(void *);
24550
24551 /* Copy ftrace_caller onto the trampoline memory */
24552 + pax_open_kernel();
24553 ret = probe_kernel_read(trampoline, (void *)start_offset, size);
24554 + pax_close_kernel();
24555 if (WARN_ON(ret < 0)) {
24556 tramp_free(trampoline);
24557 return 0;
24558 @@ -763,6 +767,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24559
24560 /* The trampoline ends with a jmp to ftrace_return */
24561 jmp = ftrace_jmp_replace(ip, (unsigned long)ftrace_return);
24562 + pax_open_kernel();
24563 memcpy(trampoline + size, jmp, MCOUNT_INSN_SIZE);
24564
24565 /*
24566 @@ -775,6 +780,7 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24567
24568 ptr = (unsigned long *)(trampoline + size + MCOUNT_INSN_SIZE);
24569 *ptr = (unsigned long)ops;
24570 + pax_close_kernel();
24571
24572 op_offset -= start_offset;
24573 memcpy(&op_ptr, trampoline + op_offset, OP_REF_SIZE);
24574 @@ -792,7 +798,9 @@ create_trampoline(struct ftrace_ops *ops, unsigned int *tramp_size)
24575 op_ptr.offset = offset;
24576
24577 /* put in the new offset to the ftrace_ops */
24578 + pax_open_kernel();
24579 memcpy(trampoline + op_offset, &op_ptr, OP_REF_SIZE);
24580 + pax_close_kernel();
24581
24582 /* ALLOC_TRAMP flags lets us know we created it */
24583 ops->flags |= FTRACE_OPS_FL_ALLOC_TRAMP;
24584 diff --git a/arch/x86/kernel/head64.c b/arch/x86/kernel/head64.c
24585 index 5a46681..1ef7ffa 100644
24586 --- a/arch/x86/kernel/head64.c
24587 +++ b/arch/x86/kernel/head64.c
24588 @@ -68,12 +68,12 @@ again:
24589 pgd = *pgd_p;
24590
24591 /*
24592 - * The use of __START_KERNEL_map rather than __PAGE_OFFSET here is
24593 - * critical -- __PAGE_OFFSET would point us back into the dynamic
24594 + * The use of __early_va rather than __va here is critical:
24595 + * __va would point us back into the dynamic
24596 * range and we might end up looping forever...
24597 */
24598 if (pgd)
24599 - pud_p = (pudval_t *)((pgd & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24600 + pud_p = (pudval_t *)(__early_va(pgd & PTE_PFN_MASK));
24601 else {
24602 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24603 reset_early_page_tables();
24604 @@ -83,13 +83,13 @@ again:
24605 pud_p = (pudval_t *)early_dynamic_pgts[next_early_pgt++];
24606 for (i = 0; i < PTRS_PER_PUD; i++)
24607 pud_p[i] = 0;
24608 - *pgd_p = (pgdval_t)pud_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24609 + *pgd_p = (pgdval_t)__pa(pud_p) + _KERNPG_TABLE;
24610 }
24611 pud_p += pud_index(address);
24612 pud = *pud_p;
24613
24614 if (pud)
24615 - pmd_p = (pmdval_t *)((pud & PTE_PFN_MASK) + __START_KERNEL_map - phys_base);
24616 + pmd_p = (pmdval_t *)(__early_va(pud & PTE_PFN_MASK));
24617 else {
24618 if (next_early_pgt >= EARLY_DYNAMIC_PAGE_TABLES) {
24619 reset_early_page_tables();
24620 @@ -99,7 +99,7 @@ again:
24621 pmd_p = (pmdval_t *)early_dynamic_pgts[next_early_pgt++];
24622 for (i = 0; i < PTRS_PER_PMD; i++)
24623 pmd_p[i] = 0;
24624 - *pud_p = (pudval_t)pmd_p - __START_KERNEL_map + phys_base + _KERNPG_TABLE;
24625 + *pud_p = (pudval_t)__pa(pmd_p) + _KERNPG_TABLE;
24626 }
24627 pmd = (physaddr & PMD_MASK) + early_pmd_flags;
24628 pmd_p[pmd_index(address)] = pmd;
24629 @@ -177,7 +177,6 @@ asmlinkage __visible void __init x86_64_start_kernel(char * real_mode_data)
24630 */
24631 load_ucode_bsp();
24632
24633 - clear_page(init_level4_pgt);
24634 /* set init_level4_pgt kernel high mapping*/
24635 init_level4_pgt[511] = early_level4_pgt[511];
24636
24637 diff --git a/arch/x86/kernel/head_32.S b/arch/x86/kernel/head_32.S
24638 index 7e429c9..7244a52 100644
24639 --- a/arch/x86/kernel/head_32.S
24640 +++ b/arch/x86/kernel/head_32.S
24641 @@ -27,6 +27,12 @@
24642 /* Physical address */
24643 #define pa(X) ((X) - __PAGE_OFFSET)
24644
24645 +#ifdef CONFIG_PAX_KERNEXEC
24646 +#define ta(X) (X)
24647 +#else
24648 +#define ta(X) ((X) - __PAGE_OFFSET)
24649 +#endif
24650 +
24651 /*
24652 * References to members of the new_cpu_data structure.
24653 */
24654 @@ -56,11 +62,7 @@
24655 * and small than max_low_pfn, otherwise will waste some page table entries
24656 */
24657
24658 -#if PTRS_PER_PMD > 1
24659 -#define PAGE_TABLE_SIZE(pages) (((pages) / PTRS_PER_PMD) + PTRS_PER_PGD)
24660 -#else
24661 -#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PGD)
24662 -#endif
24663 +#define PAGE_TABLE_SIZE(pages) ((pages) / PTRS_PER_PTE)
24664
24665 /*
24666 * Number of possible pages in the lowmem region.
24667 @@ -86,6 +88,12 @@ INIT_MAP_SIZE = PAGE_TABLE_SIZE(KERNEL_PAGES) * PAGE_SIZE
24668 RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24669
24670 /*
24671 + * Real beginning of normal "text" segment
24672 + */
24673 +ENTRY(stext)
24674 +ENTRY(_stext)
24675 +
24676 +/*
24677 * 32-bit kernel entrypoint; only used by the boot CPU. On entry,
24678 * %esi points to the real-mode code as a 32-bit pointer.
24679 * CS and DS must be 4 GB flat segments, but we don't depend on
24680 @@ -93,6 +101,13 @@ RESERVE_BRK(pagetables, INIT_MAP_SIZE)
24681 * can.
24682 */
24683 __HEAD
24684 +
24685 +#ifdef CONFIG_PAX_KERNEXEC
24686 + jmp startup_32
24687 +/* PaX: fill first page in .text with int3 to catch NULL derefs in kernel mode */
24688 +.fill PAGE_SIZE-5,1,0xcc
24689 +#endif
24690 +
24691 ENTRY(startup_32)
24692 movl pa(stack_start),%ecx
24693
24694 @@ -114,6 +129,59 @@ ENTRY(startup_32)
24695 2:
24696 leal -__PAGE_OFFSET(%ecx),%esp
24697
24698 +#ifdef CONFIG_SMP
24699 + movl $pa(cpu_gdt_table),%edi
24700 + movl $__per_cpu_load,%eax
24701 + movw %ax,GDT_ENTRY_PERCPU * 8 + 2(%edi)
24702 + rorl $16,%eax
24703 + movb %al,GDT_ENTRY_PERCPU * 8 + 4(%edi)
24704 + movb %ah,GDT_ENTRY_PERCPU * 8 + 7(%edi)
24705 + movl $__per_cpu_end - 1,%eax
24706 + subl $__per_cpu_start,%eax
24707 + movw %ax,GDT_ENTRY_PERCPU * 8 + 0(%edi)
24708 +#endif
24709 +
24710 +#ifdef CONFIG_PAX_MEMORY_UDEREF
24711 + movl $NR_CPUS,%ecx
24712 + movl $pa(cpu_gdt_table),%edi
24713 +1:
24714 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c09700),GDT_ENTRY_KERNEL_DS * 8 + 4(%edi)
24715 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0fb00),GDT_ENTRY_DEFAULT_USER_CS * 8 + 4(%edi)
24716 + movl $((((__PAGE_OFFSET-1) & 0xf0000000) >> 12) | 0x00c0f300),GDT_ENTRY_DEFAULT_USER_DS * 8 + 4(%edi)
24717 + addl $PAGE_SIZE_asm,%edi
24718 + loop 1b
24719 +#endif
24720 +
24721 +#ifdef CONFIG_PAX_KERNEXEC
24722 + movl $pa(boot_gdt),%edi
24723 + movl $__LOAD_PHYSICAL_ADDR,%eax
24724 + movw %ax,GDT_ENTRY_BOOT_CS * 8 + 2(%edi)
24725 + rorl $16,%eax
24726 + movb %al,GDT_ENTRY_BOOT_CS * 8 + 4(%edi)
24727 + movb %ah,GDT_ENTRY_BOOT_CS * 8 + 7(%edi)
24728 + rorl $16,%eax
24729 +
24730 + ljmp $(__BOOT_CS),$1f
24731 +1:
24732 +
24733 + movl $NR_CPUS,%ecx
24734 + movl $pa(cpu_gdt_table),%edi
24735 + addl $__PAGE_OFFSET,%eax
24736 +1:
24737 + movb $0xc0,GDT_ENTRY_KERNEL_CS * 8 + 6(%edi)
24738 + movb $0xc0,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 6(%edi)
24739 + movw %ax,GDT_ENTRY_KERNEL_CS * 8 + 2(%edi)
24740 + movw %ax,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 2(%edi)
24741 + rorl $16,%eax
24742 + movb %al,GDT_ENTRY_KERNEL_CS * 8 + 4(%edi)
24743 + movb %al,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 4(%edi)
24744 + movb %ah,GDT_ENTRY_KERNEL_CS * 8 + 7(%edi)
24745 + movb %ah,GDT_ENTRY_KERNEXEC_KERNEL_CS * 8 + 7(%edi)
24746 + rorl $16,%eax
24747 + addl $PAGE_SIZE_asm,%edi
24748 + loop 1b
24749 +#endif
24750 +
24751 /*
24752 * Clear BSS first so that there are no surprises...
24753 */
24754 @@ -209,8 +277,11 @@ ENTRY(startup_32)
24755 movl %eax, pa(max_pfn_mapped)
24756
24757 /* Do early initialization of the fixmap area */
24758 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24759 - movl %eax,pa(initial_pg_pmd+0x1000*KPMDS-8)
24760 +#ifdef CONFIG_COMPAT_VDSO
24761 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_pg_pmd+0x1000*KPMDS-8)
24762 +#else
24763 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_pg_pmd+0x1000*KPMDS-8)
24764 +#endif
24765 #else /* Not PAE */
24766
24767 page_pde_offset = (__PAGE_OFFSET >> 20);
24768 @@ -240,8 +311,11 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24769 movl %eax, pa(max_pfn_mapped)
24770
24771 /* Do early initialization of the fixmap area */
24772 - movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,%eax
24773 - movl %eax,pa(initial_page_table+0xffc)
24774 +#ifdef CONFIG_COMPAT_VDSO
24775 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR+_PAGE_USER,pa(initial_page_table+0xffc)
24776 +#else
24777 + movl $pa(initial_pg_fixmap)+PDE_IDENT_ATTR,pa(initial_page_table+0xffc)
24778 +#endif
24779 #endif
24780
24781 #ifdef CONFIG_PARAVIRT
24782 @@ -255,9 +329,7 @@ page_pde_offset = (__PAGE_OFFSET >> 20);
24783 cmpl $num_subarch_entries, %eax
24784 jae bad_subarch
24785
24786 - movl pa(subarch_entries)(,%eax,4), %eax
24787 - subl $__PAGE_OFFSET, %eax
24788 - jmp *%eax
24789 + jmp *pa(subarch_entries)(,%eax,4)
24790
24791 bad_subarch:
24792 WEAK(lguest_entry)
24793 @@ -269,10 +341,10 @@ WEAK(xen_entry)
24794 __INITDATA
24795
24796 subarch_entries:
24797 - .long default_entry /* normal x86/PC */
24798 - .long lguest_entry /* lguest hypervisor */
24799 - .long xen_entry /* Xen hypervisor */
24800 - .long default_entry /* Moorestown MID */
24801 + .long ta(default_entry) /* normal x86/PC */
24802 + .long ta(lguest_entry) /* lguest hypervisor */
24803 + .long ta(xen_entry) /* Xen hypervisor */
24804 + .long ta(default_entry) /* Moorestown MID */
24805 num_subarch_entries = (. - subarch_entries) / 4
24806 .previous
24807 #else
24808 @@ -362,6 +434,7 @@ default_entry:
24809 movl pa(mmu_cr4_features),%eax
24810 movl %eax,%cr4
24811
24812 +#ifdef CONFIG_X86_PAE
24813 testb $X86_CR4_PAE, %al # check if PAE is enabled
24814 jz enable_paging
24815
24816 @@ -390,6 +463,9 @@ default_entry:
24817 /* Make changes effective */
24818 wrmsr
24819
24820 + btsl $_PAGE_BIT_NX-32,pa(__supported_pte_mask+4)
24821 +#endif
24822 +
24823 enable_paging:
24824
24825 /*
24826 @@ -457,14 +533,20 @@ is486:
24827 1: movl $(__KERNEL_DS),%eax # reload all the segment registers
24828 movl %eax,%ss # after changing gdt.
24829
24830 - movl $(__USER_DS),%eax # DS/ES contains default USER segment
24831 +# movl $(__KERNEL_DS),%eax # DS/ES contains default KERNEL segment
24832 movl %eax,%ds
24833 movl %eax,%es
24834
24835 movl $(__KERNEL_PERCPU), %eax
24836 movl %eax,%fs # set this cpu's percpu
24837
24838 +#ifdef CONFIG_CC_STACKPROTECTOR
24839 movl $(__KERNEL_STACK_CANARY),%eax
24840 +#elif defined(CONFIG_PAX_MEMORY_UDEREF)
24841 + movl $(__USER_DS),%eax
24842 +#else
24843 + xorl %eax,%eax
24844 +#endif
24845 movl %eax,%gs
24846
24847 xorl %eax,%eax # Clear LDT
24848 @@ -521,8 +603,11 @@ setup_once:
24849 * relocation. Manually set base address in stack canary
24850 * segment descriptor.
24851 */
24852 - movl $gdt_page,%eax
24853 + movl $cpu_gdt_table,%eax
24854 movl $stack_canary,%ecx
24855 +#ifdef CONFIG_SMP
24856 + addl $__per_cpu_load,%ecx
24857 +#endif
24858 movw %cx, 8 * GDT_ENTRY_STACK_CANARY + 2(%eax)
24859 shrl $16, %ecx
24860 movb %cl, 8 * GDT_ENTRY_STACK_CANARY + 4(%eax)
24861 @@ -559,7 +644,7 @@ early_idt_handler_common:
24862 cmpl $2,(%esp) # X86_TRAP_NMI
24863 je is_nmi # Ignore NMI
24864
24865 - cmpl $2,%ss:early_recursion_flag
24866 + cmpl $1,%ss:early_recursion_flag
24867 je hlt_loop
24868 incl %ss:early_recursion_flag
24869
24870 @@ -597,8 +682,8 @@ early_idt_handler_common:
24871 pushl (20+6*4)(%esp) /* trapno */
24872 pushl $fault_msg
24873 call printk
24874 -#endif
24875 call dump_stack
24876 +#endif
24877 hlt_loop:
24878 hlt
24879 jmp hlt_loop
24880 @@ -618,8 +703,11 @@ ENDPROC(early_idt_handler_common)
24881 /* This is the default interrupt "handler" :-) */
24882 ALIGN
24883 ignore_int:
24884 - cld
24885 #ifdef CONFIG_PRINTK
24886 + cmpl $2,%ss:early_recursion_flag
24887 + je hlt_loop
24888 + incl %ss:early_recursion_flag
24889 + cld
24890 pushl %eax
24891 pushl %ecx
24892 pushl %edx
24893 @@ -628,9 +716,6 @@ ignore_int:
24894 movl $(__KERNEL_DS),%eax
24895 movl %eax,%ds
24896 movl %eax,%es
24897 - cmpl $2,early_recursion_flag
24898 - je hlt_loop
24899 - incl early_recursion_flag
24900 pushl 16(%esp)
24901 pushl 24(%esp)
24902 pushl 32(%esp)
24903 @@ -664,29 +749,34 @@ ENTRY(setup_once_ref)
24904 /*
24905 * BSS section
24906 */
24907 -__PAGE_ALIGNED_BSS
24908 - .align PAGE_SIZE
24909 #ifdef CONFIG_X86_PAE
24910 +.section .initial_pg_pmd,"a",@progbits
24911 initial_pg_pmd:
24912 .fill 1024*KPMDS,4,0
24913 #else
24914 +.section .initial_page_table,"a",@progbits
24915 ENTRY(initial_page_table)
24916 .fill 1024,4,0
24917 #endif
24918 +.section .initial_pg_fixmap,"a",@progbits
24919 initial_pg_fixmap:
24920 .fill 1024,4,0
24921 +.section .empty_zero_page,"a",@progbits
24922 ENTRY(empty_zero_page)
24923 .fill 4096,1,0
24924 +.section .swapper_pg_dir,"a",@progbits
24925 ENTRY(swapper_pg_dir)
24926 +#ifdef CONFIG_X86_PAE
24927 + .fill 4,8,0
24928 +#else
24929 .fill 1024,4,0
24930 +#endif
24931
24932 /*
24933 * This starts the data section.
24934 */
24935 #ifdef CONFIG_X86_PAE
24936 -__PAGE_ALIGNED_DATA
24937 - /* Page-aligned for the benefit of paravirt? */
24938 - .align PAGE_SIZE
24939 +.section .initial_page_table,"a",@progbits
24940 ENTRY(initial_page_table)
24941 .long pa(initial_pg_pmd+PGD_IDENT_ATTR),0 /* low identity map */
24942 # if KPMDS == 3
24943 @@ -705,12 +795,20 @@ ENTRY(initial_page_table)
24944 # error "Kernel PMDs should be 1, 2 or 3"
24945 # endif
24946 .align PAGE_SIZE /* needs to be page-sized too */
24947 +
24948 +#ifdef CONFIG_PAX_PER_CPU_PGD
24949 +ENTRY(cpu_pgd)
24950 + .rept 2*NR_CPUS
24951 + .fill 4,8,0
24952 + .endr
24953 +#endif
24954 +
24955 #endif
24956
24957 .data
24958 .balign 4
24959 ENTRY(stack_start)
24960 - .long init_thread_union+THREAD_SIZE
24961 + .long init_thread_union+THREAD_SIZE-8
24962
24963 __INITRODATA
24964 int_msg:
24965 @@ -738,7 +836,7 @@ fault_msg:
24966 * segment size, and 32-bit linear address value:
24967 */
24968
24969 - .data
24970 +.section .rodata,"a",@progbits
24971 .globl boot_gdt_descr
24972 .globl idt_descr
24973
24974 @@ -747,7 +845,7 @@ fault_msg:
24975 .word 0 # 32 bit align gdt_desc.address
24976 boot_gdt_descr:
24977 .word __BOOT_DS+7
24978 - .long boot_gdt - __PAGE_OFFSET
24979 + .long pa(boot_gdt)
24980
24981 .word 0 # 32-bit align idt_desc.address
24982 idt_descr:
24983 @@ -758,7 +856,7 @@ idt_descr:
24984 .word 0 # 32 bit align gdt_desc.address
24985 ENTRY(early_gdt_descr)
24986 .word GDT_ENTRIES*8-1
24987 - .long gdt_page /* Overwritten for secondary CPUs */
24988 + .long cpu_gdt_table /* Overwritten for secondary CPUs */
24989
24990 /*
24991 * The boot_gdt must mirror the equivalent in setup.S and is
24992 @@ -767,5 +865,65 @@ ENTRY(early_gdt_descr)
24993 .align L1_CACHE_BYTES
24994 ENTRY(boot_gdt)
24995 .fill GDT_ENTRY_BOOT_CS,8,0
24996 - .quad 0x00cf9a000000ffff /* kernel 4GB code at 0x00000000 */
24997 - .quad 0x00cf92000000ffff /* kernel 4GB data at 0x00000000 */
24998 + .quad 0x00cf9b000000ffff /* kernel 4GB code at 0x00000000 */
24999 + .quad 0x00cf93000000ffff /* kernel 4GB data at 0x00000000 */
25000 +
25001 + .align PAGE_SIZE_asm
25002 +ENTRY(cpu_gdt_table)
25003 + .rept NR_CPUS
25004 + .quad 0x0000000000000000 /* NULL descriptor */
25005 + .quad 0x0000000000000000 /* 0x0b reserved */
25006 + .quad 0x0000000000000000 /* 0x13 reserved */
25007 + .quad 0x0000000000000000 /* 0x1b reserved */
25008 +
25009 +#ifdef CONFIG_PAX_KERNEXEC
25010 + .quad 0x00cf9b000000ffff /* 0x20 alternate kernel 4GB code at 0x00000000 */
25011 +#else
25012 + .quad 0x0000000000000000 /* 0x20 unused */
25013 +#endif
25014 +
25015 + .quad 0x0000000000000000 /* 0x28 unused */
25016 + .quad 0x0000000000000000 /* 0x33 TLS entry 1 */
25017 + .quad 0x0000000000000000 /* 0x3b TLS entry 2 */
25018 + .quad 0x0000000000000000 /* 0x43 TLS entry 3 */
25019 + .quad 0x0000000000000000 /* 0x4b reserved */
25020 + .quad 0x0000000000000000 /* 0x53 reserved */
25021 + .quad 0x0000000000000000 /* 0x5b reserved */
25022 +
25023 + .quad 0x00cf9b000000ffff /* 0x60 kernel 4GB code at 0x00000000 */
25024 + .quad 0x00cf93000000ffff /* 0x68 kernel 4GB data at 0x00000000 */
25025 + .quad 0x00cffb000000ffff /* 0x73 user 4GB code at 0x00000000 */
25026 + .quad 0x00cff3000000ffff /* 0x7b user 4GB data at 0x00000000 */
25027 +
25028 + .quad 0x0000000000000000 /* 0x80 TSS descriptor */
25029 + .quad 0x0000000000000000 /* 0x88 LDT descriptor */
25030 +
25031 + /*
25032 + * Segments used for calling PnP BIOS have byte granularity.
25033 + * The code segments and data segments have fixed 64k limits,
25034 + * the transfer segment sizes are set at run time.
25035 + */
25036 + .quad 0x00409b000000ffff /* 0x90 32-bit code */
25037 + .quad 0x00009b000000ffff /* 0x98 16-bit code */
25038 + .quad 0x000093000000ffff /* 0xa0 16-bit data */
25039 + .quad 0x0000930000000000 /* 0xa8 16-bit data */
25040 + .quad 0x0000930000000000 /* 0xb0 16-bit data */
25041 +
25042 + /*
25043 + * The APM segments have byte granularity and their bases
25044 + * are set at run time. All have 64k limits.
25045 + */
25046 + .quad 0x00409b000000ffff /* 0xb8 APM CS code */
25047 + .quad 0x00009b000000ffff /* 0xc0 APM CS 16 code (16 bit) */
25048 + .quad 0x004093000000ffff /* 0xc8 APM DS data */
25049 +
25050 + .quad 0x00c093000000ffff /* 0xd0 - ESPFIX SS */
25051 + .quad 0x0040930000000000 /* 0xd8 - PERCPU */
25052 + .quad 0x0040910000000017 /* 0xe0 - STACK_CANARY */
25053 + .quad 0x0000000000000000 /* 0xe8 - PCIBIOS_CS */
25054 + .quad 0x0000000000000000 /* 0xf0 - PCIBIOS_DS */
25055 + .quad 0x0000000000000000 /* 0xf8 - GDT entry 31: double-fault TSS */
25056 +
25057 + /* Be sure this is zeroed to avoid false validations in Xen */
25058 + .fill PAGE_SIZE_asm - GDT_SIZE,1,0
25059 + .endr
25060 diff --git a/arch/x86/kernel/head_64.S b/arch/x86/kernel/head_64.S
25061 index df7e780..e97a497 100644
25062 --- a/arch/x86/kernel/head_64.S
25063 +++ b/arch/x86/kernel/head_64.S
25064 @@ -20,6 +20,8 @@
25065 #include <asm/processor-flags.h>
25066 #include <asm/percpu.h>
25067 #include <asm/nops.h>
25068 +#include <asm/cpufeature.h>
25069 +#include <asm/alternative-asm.h>
25070
25071 #ifdef CONFIG_PARAVIRT
25072 #include <asm/asm-offsets.h>
25073 @@ -41,6 +43,12 @@ L4_PAGE_OFFSET = pgd_index(__PAGE_OFFSET)
25074 L3_PAGE_OFFSET = pud_index(__PAGE_OFFSET)
25075 L4_START_KERNEL = pgd_index(__START_KERNEL_map)
25076 L3_START_KERNEL = pud_index(__START_KERNEL_map)
25077 +L4_VMALLOC_START = pgd_index(VMALLOC_START)
25078 +L3_VMALLOC_START = pud_index(VMALLOC_START)
25079 +L4_VMALLOC_END = pgd_index(VMALLOC_END)
25080 +L3_VMALLOC_END = pud_index(VMALLOC_END)
25081 +L4_VMEMMAP_START = pgd_index(VMEMMAP_START)
25082 +L3_VMEMMAP_START = pud_index(VMEMMAP_START)
25083
25084 .text
25085 __HEAD
25086 @@ -89,11 +97,26 @@ startup_64:
25087 * Fixup the physical addresses in the page table
25088 */
25089 addq %rbp, early_level4_pgt + (L4_START_KERNEL*8)(%rip)
25090 + addq %rbp, init_level4_pgt + (L4_PAGE_OFFSET*8)(%rip)
25091 + addq %rbp, init_level4_pgt + (L4_VMALLOC_START*8)(%rip)
25092 + addq %rbp, init_level4_pgt + (L4_VMALLOC_END*8)(%rip)
25093 + addq %rbp, init_level4_pgt + (L4_VMEMMAP_START*8)(%rip)
25094 + addq %rbp, init_level4_pgt + (L4_START_KERNEL*8)(%rip)
25095
25096 - addq %rbp, level3_kernel_pgt + (510*8)(%rip)
25097 - addq %rbp, level3_kernel_pgt + (511*8)(%rip)
25098 + addq %rbp, level3_ident_pgt + (0*8)(%rip)
25099 +#ifndef CONFIG_XEN
25100 + addq %rbp, level3_ident_pgt + (1*8)(%rip)
25101 +#endif
25102
25103 + addq %rbp, level3_vmemmap_pgt + (L3_VMEMMAP_START*8)(%rip)
25104 +
25105 + addq %rbp, level3_kernel_pgt + (L3_START_KERNEL*8)(%rip)
25106 + addq %rbp, level3_kernel_pgt + ((L3_START_KERNEL+1)*8)(%rip)
25107 +
25108 + addq %rbp, level2_fixmap_pgt + (504*8)(%rip)
25109 + addq %rbp, level2_fixmap_pgt + (505*8)(%rip)
25110 addq %rbp, level2_fixmap_pgt + (506*8)(%rip)
25111 + addq %rbp, level2_fixmap_pgt + (507*8)(%rip)
25112
25113 /*
25114 * Set up the identity mapping for the switchover. These
25115 @@ -174,11 +197,12 @@ ENTRY(secondary_startup_64)
25116 * after the boot processor executes this code.
25117 */
25118
25119 + orq $-1, %rbp
25120 movq $(init_level4_pgt - __START_KERNEL_map), %rax
25121 1:
25122
25123 - /* Enable PAE mode and PGE */
25124 - movl $(X86_CR4_PAE | X86_CR4_PGE), %ecx
25125 + /* Enable PAE mode and PSE/PGE */
25126 + movl $(X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE), %ecx
25127 movq %rcx, %cr4
25128
25129 /* Setup early boot stage 4 level pagetables. */
25130 @@ -199,10 +223,21 @@ ENTRY(secondary_startup_64)
25131 movl $MSR_EFER, %ecx
25132 rdmsr
25133 btsl $_EFER_SCE, %eax /* Enable System Call */
25134 - btl $20,%edi /* No Execute supported? */
25135 + btl $(X86_FEATURE_NX & 31),%edi /* No Execute supported? */
25136 jnc 1f
25137 btsl $_EFER_NX, %eax
25138 + cmpq $-1, %rbp
25139 + je 1f
25140 btsq $_PAGE_BIT_NX,early_pmd_flags(%rip)
25141 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_PAGE_OFFSET(%rip)
25142 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_START(%rip)
25143 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMALLOC_END(%rip)
25144 + btsq $_PAGE_BIT_NX, init_level4_pgt + 8*L4_VMEMMAP_START(%rip)
25145 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*504(%rip)
25146 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*505(%rip)
25147 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*506(%rip)
25148 + btsq $_PAGE_BIT_NX, level2_fixmap_pgt + 8*507(%rip)
25149 + btsq $_PAGE_BIT_NX, __supported_pte_mask(%rip)
25150 1: wrmsr /* Make changes effective */
25151
25152 /* Setup cr0 */
25153 @@ -282,6 +317,7 @@ ENTRY(secondary_startup_64)
25154 * REX.W + FF /5 JMP m16:64 Jump far, absolute indirect,
25155 * address given in m16:64.
25156 */
25157 + pax_set_fptr_mask
25158 movq initial_code(%rip),%rax
25159 pushq $0 # fake return address to stop unwinder
25160 pushq $__KERNEL_CS # set correct cs
25161 @@ -313,7 +349,7 @@ ENDPROC(start_cpu0)
25162 .quad INIT_PER_CPU_VAR(irq_stack_union)
25163
25164 GLOBAL(stack_start)
25165 - .quad init_thread_union+THREAD_SIZE-8
25166 + .quad init_thread_union+THREAD_SIZE-16
25167 .word 0
25168 __FINITDATA
25169
25170 @@ -393,7 +429,7 @@ early_idt_handler_common:
25171 call dump_stack
25172 #ifdef CONFIG_KALLSYMS
25173 leaq early_idt_ripmsg(%rip),%rdi
25174 - movq 40(%rsp),%rsi # %rip again
25175 + movq 88(%rsp),%rsi # %rip again
25176 call __print_symbol
25177 #endif
25178 #endif /* EARLY_PRINTK */
25179 @@ -422,6 +458,7 @@ ENDPROC(early_idt_handler_common)
25180 early_recursion_flag:
25181 .long 0
25182
25183 + .section .rodata,"a",@progbits
25184 #ifdef CONFIG_EARLY_PRINTK
25185 early_idt_msg:
25186 .asciz "PANIC: early exception %02lx rip %lx:%lx error %lx cr2 %lx\n"
25187 @@ -449,29 +486,52 @@ NEXT_PAGE(early_level4_pgt)
25188 NEXT_PAGE(early_dynamic_pgts)
25189 .fill 512*EARLY_DYNAMIC_PAGE_TABLES,8,0
25190
25191 - .data
25192 + .section .rodata,"a",@progbits
25193
25194 -#ifndef CONFIG_XEN
25195 NEXT_PAGE(init_level4_pgt)
25196 - .fill 512,8,0
25197 -#else
25198 -NEXT_PAGE(init_level4_pgt)
25199 - .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25200 .org init_level4_pgt + L4_PAGE_OFFSET*8, 0
25201 .quad level3_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25202 + .org init_level4_pgt + L4_VMALLOC_START*8, 0
25203 + .quad level3_vmalloc_start_pgt - __START_KERNEL_map + _KERNPG_TABLE
25204 + .org init_level4_pgt + L4_VMALLOC_END*8, 0
25205 + .quad level3_vmalloc_end_pgt - __START_KERNEL_map + _KERNPG_TABLE
25206 + .org init_level4_pgt + L4_VMEMMAP_START*8, 0
25207 + .quad level3_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25208 .org init_level4_pgt + L4_START_KERNEL*8, 0
25209 /* (2^48-(2*1024*1024*1024))/(2^39) = 511 */
25210 .quad level3_kernel_pgt - __START_KERNEL_map + _PAGE_TABLE
25211
25212 +#ifdef CONFIG_PAX_PER_CPU_PGD
25213 +NEXT_PAGE(cpu_pgd)
25214 + .rept 2*NR_CPUS
25215 + .fill 512,8,0
25216 + .endr
25217 +#endif
25218 +
25219 NEXT_PAGE(level3_ident_pgt)
25220 .quad level2_ident_pgt - __START_KERNEL_map + _KERNPG_TABLE
25221 +#ifdef CONFIG_XEN
25222 .fill 511, 8, 0
25223 +#else
25224 + .quad level2_ident_pgt + PAGE_SIZE - __START_KERNEL_map + _KERNPG_TABLE
25225 + .fill 510,8,0
25226 +#endif
25227 +
25228 +NEXT_PAGE(level3_vmalloc_start_pgt)
25229 + .fill 512,8,0
25230 +
25231 +NEXT_PAGE(level3_vmalloc_end_pgt)
25232 + .fill 512,8,0
25233 +
25234 +NEXT_PAGE(level3_vmemmap_pgt)
25235 + .fill L3_VMEMMAP_START,8,0
25236 + .quad level2_vmemmap_pgt - __START_KERNEL_map + _KERNPG_TABLE
25237 +
25238 NEXT_PAGE(level2_ident_pgt)
25239 - /* Since I easily can, map the first 1G.
25240 + /* Since I easily can, map the first 2G.
25241 * Don't set NX because code runs from these pages.
25242 */
25243 - PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, PTRS_PER_PMD)
25244 -#endif
25245 + PMDS(0, __PAGE_KERNEL_IDENT_LARGE_EXEC, 2*PTRS_PER_PMD)
25246
25247 NEXT_PAGE(level3_kernel_pgt)
25248 .fill L3_START_KERNEL,8,0
25249 @@ -479,6 +539,9 @@ NEXT_PAGE(level3_kernel_pgt)
25250 .quad level2_kernel_pgt - __START_KERNEL_map + _KERNPG_TABLE
25251 .quad level2_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25252
25253 +NEXT_PAGE(level2_vmemmap_pgt)
25254 + .fill 512,8,0
25255 +
25256 NEXT_PAGE(level2_kernel_pgt)
25257 /*
25258 * 512 MB kernel mapping. We spend a full page on this pagetable
25259 @@ -494,23 +557,61 @@ NEXT_PAGE(level2_kernel_pgt)
25260 KERNEL_IMAGE_SIZE/PMD_SIZE)
25261
25262 NEXT_PAGE(level2_fixmap_pgt)
25263 - .fill 506,8,0
25264 - .quad level1_fixmap_pgt - __START_KERNEL_map + _PAGE_TABLE
25265 - /* 8MB reserved for vsyscalls + a 2MB hole = 4 + 1 entries */
25266 - .fill 5,8,0
25267 + .fill 504,8,0
25268 + .quad level1_fixmap_pgt - __START_KERNEL_map + 0 * PAGE_SIZE + _PAGE_TABLE
25269 + .quad level1_fixmap_pgt - __START_KERNEL_map + 1 * PAGE_SIZE + _PAGE_TABLE
25270 + .quad level1_fixmap_pgt - __START_KERNEL_map + 2 * PAGE_SIZE + _PAGE_TABLE
25271 + .quad level1_vsyscall_pgt - __START_KERNEL_map + _PAGE_TABLE
25272 + /* 6MB reserved for vsyscalls + a 2MB hole = 3 + 1 entries */
25273 + .fill 4,8,0
25274
25275 NEXT_PAGE(level1_fixmap_pgt)
25276 + .fill 3*512,8,0
25277 +
25278 +NEXT_PAGE(level1_vsyscall_pgt)
25279 .fill 512,8,0
25280
25281 #undef PMDS
25282
25283 - .data
25284 + .align PAGE_SIZE
25285 +ENTRY(cpu_gdt_table)
25286 + .rept NR_CPUS
25287 + .quad 0x0000000000000000 /* NULL descriptor */
25288 + .quad 0x00cf9b000000ffff /* __KERNEL32_CS */
25289 + .quad 0x00af9b000000ffff /* __KERNEL_CS */
25290 + .quad 0x00cf93000000ffff /* __KERNEL_DS */
25291 + .quad 0x00cffb000000ffff /* __USER32_CS */
25292 + .quad 0x00cff3000000ffff /* __USER_DS, __USER32_DS */
25293 + .quad 0x00affb000000ffff /* __USER_CS */
25294 +
25295 +#ifdef CONFIG_PAX_KERNEXEC
25296 + .quad 0x00af9b000000ffff /* __KERNEXEC_KERNEL_CS */
25297 +#else
25298 + .quad 0x0 /* unused */
25299 +#endif
25300 +
25301 + .quad 0,0 /* TSS */
25302 + .quad 0,0 /* LDT */
25303 + .quad 0,0,0 /* three TLS descriptors */
25304 + .quad 0x0000f40000000000 /* node/CPU stored in limit */
25305 + /* asm/segment.h:GDT_ENTRIES must match this */
25306 +
25307 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25308 + .quad 0x00cf93000000ffff /* __UDEREF_KERNEL_DS */
25309 +#else
25310 + .quad 0x0 /* unused */
25311 +#endif
25312 +
25313 + /* zero the remaining page */
25314 + .fill PAGE_SIZE / 8 - GDT_ENTRIES,8,0
25315 + .endr
25316 +
25317 .align 16
25318 .globl early_gdt_descr
25319 early_gdt_descr:
25320 .word GDT_ENTRIES*8-1
25321 early_gdt_descr_base:
25322 - .quad INIT_PER_CPU_VAR(gdt_page)
25323 + .quad cpu_gdt_table
25324
25325 ENTRY(phys_base)
25326 /* This must match the first entry in level2_kernel_pgt */
25327 @@ -534,8 +635,8 @@ NEXT_PAGE(kasan_zero_pud)
25328
25329
25330 #include "../../x86/xen/xen-head.S"
25331 -
25332 - __PAGE_ALIGNED_BSS
25333 +
25334 + .section .rodata,"a",@progbits
25335 NEXT_PAGE(empty_zero_page)
25336 .skip PAGE_SIZE
25337
25338 diff --git a/arch/x86/kernel/i386_ksyms_32.c b/arch/x86/kernel/i386_ksyms_32.c
25339 index 05fd74f..c3548b1 100644
25340 --- a/arch/x86/kernel/i386_ksyms_32.c
25341 +++ b/arch/x86/kernel/i386_ksyms_32.c
25342 @@ -20,8 +20,12 @@ extern void cmpxchg8b_emu(void);
25343 EXPORT_SYMBOL(cmpxchg8b_emu);
25344 #endif
25345
25346 +EXPORT_SYMBOL_GPL(cpu_gdt_table);
25347 +
25348 /* Networking helper routines. */
25349 EXPORT_SYMBOL(csum_partial_copy_generic);
25350 +EXPORT_SYMBOL(csum_partial_copy_generic_to_user);
25351 +EXPORT_SYMBOL(csum_partial_copy_generic_from_user);
25352
25353 EXPORT_SYMBOL(__get_user_1);
25354 EXPORT_SYMBOL(__get_user_2);
25355 @@ -44,3 +48,11 @@ EXPORT_SYMBOL(___preempt_schedule);
25356 EXPORT_SYMBOL(___preempt_schedule_context);
25357 #endif
25358 #endif
25359 +
25360 +#ifdef CONFIG_PAX_KERNEXEC
25361 +EXPORT_SYMBOL(__LOAD_PHYSICAL_ADDR);
25362 +#endif
25363 +
25364 +#ifdef CONFIG_PAX_PER_CPU_PGD
25365 +EXPORT_SYMBOL(cpu_pgd);
25366 +#endif
25367 diff --git a/arch/x86/kernel/i8259.c b/arch/x86/kernel/i8259.c
25368 index e7cc537..67d7372 100644
25369 --- a/arch/x86/kernel/i8259.c
25370 +++ b/arch/x86/kernel/i8259.c
25371 @@ -110,7 +110,7 @@ static int i8259A_irq_pending(unsigned int irq)
25372 static void make_8259A_irq(unsigned int irq)
25373 {
25374 disable_irq_nosync(irq);
25375 - io_apic_irqs &= ~(1<<irq);
25376 + io_apic_irqs &= ~(1UL<<irq);
25377 irq_set_chip_and_handler(irq, &i8259A_chip, handle_level_irq);
25378 enable_irq(irq);
25379 }
25380 @@ -208,7 +208,7 @@ spurious_8259A_irq:
25381 "spurious 8259A interrupt: IRQ%d.\n", irq);
25382 spurious_irq_mask |= irqmask;
25383 }
25384 - atomic_inc(&irq_err_count);
25385 + atomic_inc_unchecked(&irq_err_count);
25386 /*
25387 * Theoretically we do not have to handle this IRQ,
25388 * but in Linux this does not cause problems and is
25389 @@ -349,14 +349,16 @@ static void init_8259A(int auto_eoi)
25390 /* (slave's support for AEOI in flat mode is to be investigated) */
25391 outb_pic(SLAVE_ICW4_DEFAULT, PIC_SLAVE_IMR);
25392
25393 + pax_open_kernel();
25394 if (auto_eoi)
25395 /*
25396 * In AEOI mode we just have to mask the interrupt
25397 * when acking.
25398 */
25399 - i8259A_chip.irq_mask_ack = disable_8259A_irq;
25400 + *(void **)&i8259A_chip.irq_mask_ack = disable_8259A_irq;
25401 else
25402 - i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25403 + *(void **)&i8259A_chip.irq_mask_ack = mask_and_ack_8259A;
25404 + pax_close_kernel();
25405
25406 udelay(100); /* wait for 8259A to initialize */
25407
25408 diff --git a/arch/x86/kernel/io_delay.c b/arch/x86/kernel/io_delay.c
25409 index a979b5b..1d6db75 100644
25410 --- a/arch/x86/kernel/io_delay.c
25411 +++ b/arch/x86/kernel/io_delay.c
25412 @@ -58,7 +58,7 @@ static int __init dmi_io_delay_0xed_port(const struct dmi_system_id *id)
25413 * Quirk table for systems that misbehave (lock up, etc.) if port
25414 * 0x80 is used:
25415 */
25416 -static struct dmi_system_id __initdata io_delay_0xed_port_dmi_table[] = {
25417 +static const struct dmi_system_id __initconst io_delay_0xed_port_dmi_table[] = {
25418 {
25419 .callback = dmi_io_delay_0xed_port,
25420 .ident = "Compaq Presario V6000",
25421 diff --git a/arch/x86/kernel/ioport.c b/arch/x86/kernel/ioport.c
25422 index 37dae79..620dd84 100644
25423 --- a/arch/x86/kernel/ioport.c
25424 +++ b/arch/x86/kernel/ioport.c
25425 @@ -6,6 +6,7 @@
25426 #include <linux/sched.h>
25427 #include <linux/kernel.h>
25428 #include <linux/capability.h>
25429 +#include <linux/security.h>
25430 #include <linux/errno.h>
25431 #include <linux/types.h>
25432 #include <linux/ioport.h>
25433 @@ -30,6 +31,12 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25434 return -EINVAL;
25435 if (turn_on && !capable(CAP_SYS_RAWIO))
25436 return -EPERM;
25437 +#ifdef CONFIG_GRKERNSEC_IO
25438 + if (turn_on && grsec_disable_privio) {
25439 + gr_handle_ioperm();
25440 + return -ENODEV;
25441 + }
25442 +#endif
25443
25444 /*
25445 * If it's the first ioperm() call in this thread's lifetime, set the
25446 @@ -54,7 +61,7 @@ asmlinkage long sys_ioperm(unsigned long from, unsigned long num, int turn_on)
25447 * because the ->io_bitmap_max value must match the bitmap
25448 * contents:
25449 */
25450 - tss = &per_cpu(cpu_tss, get_cpu());
25451 + tss = cpu_tss + get_cpu();
25452
25453 if (turn_on)
25454 bitmap_clear(t->io_bitmap_ptr, from, num);
25455 @@ -105,6 +112,12 @@ SYSCALL_DEFINE1(iopl, unsigned int, level)
25456 if (level > old) {
25457 if (!capable(CAP_SYS_RAWIO))
25458 return -EPERM;
25459 +#ifdef CONFIG_GRKERNSEC_IO
25460 + if (grsec_disable_privio) {
25461 + gr_handle_iopl();
25462 + return -ENODEV;
25463 + }
25464 +#endif
25465 }
25466 regs->flags = (regs->flags & ~X86_EFLAGS_IOPL) | (level << 12);
25467 t->iopl = level << 12;
25468 diff --git a/arch/x86/kernel/irq.c b/arch/x86/kernel/irq.c
25469 index e5952c2..11c3a54 100644
25470 --- a/arch/x86/kernel/irq.c
25471 +++ b/arch/x86/kernel/irq.c
25472 @@ -22,7 +22,7 @@
25473 #define CREATE_TRACE_POINTS
25474 #include <asm/trace/irq_vectors.h>
25475
25476 -atomic_t irq_err_count;
25477 +atomic_unchecked_t irq_err_count;
25478
25479 /* Function pointer for generic interrupt vector handling */
25480 void (*x86_platform_ipi_callback)(void) = NULL;
25481 @@ -132,9 +132,9 @@ int arch_show_interrupts(struct seq_file *p, int prec)
25482 seq_printf(p, "%10u ", irq_stats(j)->irq_hv_callback_count);
25483 seq_puts(p, " Hypervisor callback interrupts\n");
25484 #endif
25485 - seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read(&irq_err_count));
25486 + seq_printf(p, "%*s: %10u\n", prec, "ERR", atomic_read_unchecked(&irq_err_count));
25487 #if defined(CONFIG_X86_IO_APIC)
25488 - seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read(&irq_mis_count));
25489 + seq_printf(p, "%*s: %10u\n", prec, "MIS", atomic_read_unchecked(&irq_mis_count));
25490 #endif
25491 return 0;
25492 }
25493 @@ -174,7 +174,7 @@ u64 arch_irq_stat_cpu(unsigned int cpu)
25494
25495 u64 arch_irq_stat(void)
25496 {
25497 - u64 sum = atomic_read(&irq_err_count);
25498 + u64 sum = atomic_read_unchecked(&irq_err_count);
25499 return sum;
25500 }
25501
25502 diff --git a/arch/x86/kernel/irq_32.c b/arch/x86/kernel/irq_32.c
25503 index f9fd86a..e6cc9ae 100644
25504 --- a/arch/x86/kernel/irq_32.c
25505 +++ b/arch/x86/kernel/irq_32.c
25506 @@ -29,6 +29,8 @@ EXPORT_PER_CPU_SYMBOL(irq_regs);
25507
25508 #ifdef CONFIG_DEBUG_STACKOVERFLOW
25509
25510 +extern void gr_handle_kernel_exploit(void);
25511 +
25512 int sysctl_panic_on_stackoverflow __read_mostly;
25513
25514 /* Debugging check for stack overflow: is there less than 1KB free? */
25515 @@ -39,13 +41,14 @@ static int check_stack_overflow(void)
25516 __asm__ __volatile__("andl %%esp,%0" :
25517 "=r" (sp) : "0" (THREAD_SIZE - 1));
25518
25519 - return sp < (sizeof(struct thread_info) + STACK_WARN);
25520 + return sp < STACK_WARN;
25521 }
25522
25523 static void print_stack_overflow(void)
25524 {
25525 printk(KERN_WARNING "low stack detected by irq handler\n");
25526 dump_stack();
25527 + gr_handle_kernel_exploit();
25528 if (sysctl_panic_on_stackoverflow)
25529 panic("low stack detected by irq handler - check messages\n");
25530 }
25531 @@ -77,10 +80,9 @@ static inline void *current_stack(void)
25532 static inline int
25533 execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25534 {
25535 - struct irq_stack *curstk, *irqstk;
25536 + struct irq_stack *irqstk;
25537 u32 *isp, *prev_esp, arg1, arg2;
25538
25539 - curstk = (struct irq_stack *) current_stack();
25540 irqstk = __this_cpu_read(hardirq_stack);
25541
25542 /*
25543 @@ -89,15 +91,19 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25544 * handler) we can't do that and just have to keep using the
25545 * current stack (which is the irq stack already after all)
25546 */
25547 - if (unlikely(curstk == irqstk))
25548 + if (unlikely((void *)current_stack_pointer - (void *)irqstk < THREAD_SIZE))
25549 return 0;
25550
25551 - isp = (u32 *) ((char *)irqstk + sizeof(*irqstk));
25552 + isp = (u32 *) ((char *)irqstk + sizeof(*irqstk) - 8);
25553
25554 /* Save the next esp at the bottom of the stack */
25555 prev_esp = (u32 *)irqstk;
25556 *prev_esp = current_stack_pointer();
25557
25558 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25559 + __set_fs(MAKE_MM_SEG(0));
25560 +#endif
25561 +
25562 if (unlikely(overflow))
25563 call_on_stack(print_stack_overflow, isp);
25564
25565 @@ -108,6 +114,11 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25566 : "0" (irq), "1" (desc), "2" (isp),
25567 "D" (desc->handle_irq)
25568 : "memory", "cc", "ecx");
25569 +
25570 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25571 + __set_fs(current_thread_info()->addr_limit);
25572 +#endif
25573 +
25574 return 1;
25575 }
25576
25577 @@ -116,32 +127,18 @@ execute_on_irq_stack(int overflow, struct irq_desc *desc, int irq)
25578 */
25579 void irq_ctx_init(int cpu)
25580 {
25581 - struct irq_stack *irqstk;
25582 -
25583 if (per_cpu(hardirq_stack, cpu))
25584 return;
25585
25586 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25587 - THREADINFO_GFP,
25588 - THREAD_SIZE_ORDER));
25589 - per_cpu(hardirq_stack, cpu) = irqstk;
25590 -
25591 - irqstk = page_address(alloc_pages_node(cpu_to_node(cpu),
25592 - THREADINFO_GFP,
25593 - THREAD_SIZE_ORDER));
25594 - per_cpu(softirq_stack, cpu) = irqstk;
25595 -
25596 - printk(KERN_DEBUG "CPU %u irqstacks, hard=%p soft=%p\n",
25597 - cpu, per_cpu(hardirq_stack, cpu), per_cpu(softirq_stack, cpu));
25598 + per_cpu(hardirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25599 + per_cpu(softirq_stack, cpu) = page_address(alloc_pages_node(cpu_to_node(cpu), THREADINFO_GFP, THREAD_SIZE_ORDER));
25600 }
25601
25602 void do_softirq_own_stack(void)
25603 {
25604 - struct thread_info *curstk;
25605 struct irq_stack *irqstk;
25606 u32 *isp, *prev_esp;
25607
25608 - curstk = current_stack();
25609 irqstk = __this_cpu_read(softirq_stack);
25610
25611 /* build the stack frame on the softirq stack */
25612 @@ -151,7 +148,16 @@ void do_softirq_own_stack(void)
25613 prev_esp = (u32 *)irqstk;
25614 *prev_esp = current_stack_pointer();
25615
25616 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25617 + __set_fs(MAKE_MM_SEG(0));
25618 +#endif
25619 +
25620 call_on_stack(__do_softirq, isp);
25621 +
25622 +#ifdef CONFIG_PAX_MEMORY_UDEREF
25623 + __set_fs(current_thread_info()->addr_limit);
25624 +#endif
25625 +
25626 }
25627
25628 bool handle_irq(unsigned irq, struct pt_regs *regs)
25629 diff --git a/arch/x86/kernel/irq_64.c b/arch/x86/kernel/irq_64.c
25630 index 394e643..824fce8 100644
25631 --- a/arch/x86/kernel/irq_64.c
25632 +++ b/arch/x86/kernel/irq_64.c
25633 @@ -26,6 +26,8 @@ EXPORT_PER_CPU_SYMBOL(irq_stat);
25634 DEFINE_PER_CPU(struct pt_regs *, irq_regs);
25635 EXPORT_PER_CPU_SYMBOL(irq_regs);
25636
25637 +extern void gr_handle_kernel_exploit(void);
25638 +
25639 int sysctl_panic_on_stackoverflow;
25640
25641 /*
25642 @@ -69,6 +71,8 @@ static inline void stack_overflow_check(struct pt_regs *regs)
25643 irq_stack_top, irq_stack_bottom,
25644 estack_top, estack_bottom);
25645
25646 + gr_handle_kernel_exploit();
25647 +
25648 if (sysctl_panic_on_stackoverflow)
25649 panic("low stack detected by irq handler - check messages\n");
25650 #endif
25651 diff --git a/arch/x86/kernel/jump_label.c b/arch/x86/kernel/jump_label.c
25652 index 26d5a55..a01160a 100644
25653 --- a/arch/x86/kernel/jump_label.c
25654 +++ b/arch/x86/kernel/jump_label.c
25655 @@ -51,7 +51,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25656 * Jump label is enabled for the first time.
25657 * So we expect a default_nop...
25658 */
25659 - if (unlikely(memcmp((void *)entry->code, default_nop, 5)
25660 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5)
25661 != 0))
25662 bug_at((void *)entry->code, __LINE__);
25663 } else {
25664 @@ -59,7 +59,7 @@ static void __jump_label_transform(struct jump_entry *entry,
25665 * ...otherwise expect an ideal_nop. Otherwise
25666 * something went horribly wrong.
25667 */
25668 - if (unlikely(memcmp((void *)entry->code, ideal_nop, 5)
25669 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), ideal_nop, 5)
25670 != 0))
25671 bug_at((void *)entry->code, __LINE__);
25672 }
25673 @@ -75,13 +75,13 @@ static void __jump_label_transform(struct jump_entry *entry,
25674 * are converting the default nop to the ideal nop.
25675 */
25676 if (init) {
25677 - if (unlikely(memcmp((void *)entry->code, default_nop, 5) != 0))
25678 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), default_nop, 5) != 0))
25679 bug_at((void *)entry->code, __LINE__);
25680 } else {
25681 code.jump = 0xe9;
25682 code.offset = entry->target -
25683 (entry->code + JUMP_LABEL_NOP_SIZE);
25684 - if (unlikely(memcmp((void *)entry->code, &code, 5) != 0))
25685 + if (unlikely(memcmp((void *)ktla_ktva(entry->code), &code, 5) != 0))
25686 bug_at((void *)entry->code, __LINE__);
25687 }
25688 memcpy(&code, ideal_nops[NOP_ATOMIC5], JUMP_LABEL_NOP_SIZE);
25689 diff --git a/arch/x86/kernel/kgdb.c b/arch/x86/kernel/kgdb.c
25690 index d6178d9..e12482f 100644
25691 --- a/arch/x86/kernel/kgdb.c
25692 +++ b/arch/x86/kernel/kgdb.c
25693 @@ -228,7 +228,10 @@ static void kgdb_correct_hw_break(void)
25694 bp->attr.bp_addr = breakinfo[breakno].addr;
25695 bp->attr.bp_len = breakinfo[breakno].len;
25696 bp->attr.bp_type = breakinfo[breakno].type;
25697 - info->address = breakinfo[breakno].addr;
25698 + if (breakinfo[breakno].type == X86_BREAKPOINT_EXECUTE)
25699 + info->address = ktla_ktva(breakinfo[breakno].addr);
25700 + else
25701 + info->address = breakinfo[breakno].addr;
25702 info->len = breakinfo[breakno].len;
25703 info->type = breakinfo[breakno].type;
25704 val = arch_install_hw_breakpoint(bp);
25705 @@ -475,12 +478,12 @@ int kgdb_arch_handle_exception(int e_vector, int signo, int err_code,
25706 case 'k':
25707 /* clear the trace bit */
25708 linux_regs->flags &= ~X86_EFLAGS_TF;
25709 - atomic_set(&kgdb_cpu_doing_single_step, -1);
25710 + atomic_set_unchecked(&kgdb_cpu_doing_single_step, -1);
25711
25712 /* set the trace bit if we're stepping */
25713 if (remcomInBuffer[0] == 's') {
25714 linux_regs->flags |= X86_EFLAGS_TF;
25715 - atomic_set(&kgdb_cpu_doing_single_step,
25716 + atomic_set_unchecked(&kgdb_cpu_doing_single_step,
25717 raw_smp_processor_id());
25718 }
25719
25720 @@ -545,7 +548,7 @@ static int __kgdb_notify(struct die_args *args, unsigned long cmd)
25721
25722 switch (cmd) {
25723 case DIE_DEBUG:
25724 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
25725 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
25726 if (user_mode(regs))
25727 return single_step_cont(regs, args);
25728 break;
25729 @@ -750,11 +753,11 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25730 #endif /* CONFIG_DEBUG_RODATA */
25731
25732 bpt->type = BP_BREAKPOINT;
25733 - err = probe_kernel_read(bpt->saved_instr, (char *)bpt->bpt_addr,
25734 + err = probe_kernel_read(bpt->saved_instr, ktla_ktva((char *)bpt->bpt_addr),
25735 BREAK_INSTR_SIZE);
25736 if (err)
25737 return err;
25738 - err = probe_kernel_write((char *)bpt->bpt_addr,
25739 + err = probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25740 arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE);
25741 #ifdef CONFIG_DEBUG_RODATA
25742 if (!err)
25743 @@ -767,7 +770,7 @@ int kgdb_arch_set_breakpoint(struct kgdb_bkpt *bpt)
25744 return -EBUSY;
25745 text_poke((void *)bpt->bpt_addr, arch_kgdb_ops.gdb_bpt_instr,
25746 BREAK_INSTR_SIZE);
25747 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25748 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25749 if (err)
25750 return err;
25751 if (memcmp(opc, arch_kgdb_ops.gdb_bpt_instr, BREAK_INSTR_SIZE))
25752 @@ -792,13 +795,13 @@ int kgdb_arch_remove_breakpoint(struct kgdb_bkpt *bpt)
25753 if (mutex_is_locked(&text_mutex))
25754 goto knl_write;
25755 text_poke((void *)bpt->bpt_addr, bpt->saved_instr, BREAK_INSTR_SIZE);
25756 - err = probe_kernel_read(opc, (char *)bpt->bpt_addr, BREAK_INSTR_SIZE);
25757 + err = probe_kernel_read(opc, ktla_ktva((char *)bpt->bpt_addr), BREAK_INSTR_SIZE);
25758 if (err || memcmp(opc, bpt->saved_instr, BREAK_INSTR_SIZE))
25759 goto knl_write;
25760 return err;
25761 knl_write:
25762 #endif /* CONFIG_DEBUG_RODATA */
25763 - return probe_kernel_write((char *)bpt->bpt_addr,
25764 + return probe_kernel_write(ktla_ktva((char *)bpt->bpt_addr),
25765 (char *)bpt->saved_instr, BREAK_INSTR_SIZE);
25766 }
25767
25768 diff --git a/arch/x86/kernel/kprobes/core.c b/arch/x86/kernel/kprobes/core.c
25769 index 1deffe6..4705700 100644
25770 --- a/arch/x86/kernel/kprobes/core.c
25771 +++ b/arch/x86/kernel/kprobes/core.c
25772 @@ -120,9 +120,12 @@ __synthesize_relative_insn(void *from, void *to, u8 op)
25773 s32 raddr;
25774 } __packed *insn;
25775
25776 - insn = (struct __arch_relative_insn *)from;
25777 + insn = (struct __arch_relative_insn *)ktla_ktva(from);
25778 +
25779 + pax_open_kernel();
25780 insn->raddr = (s32)((long)(to) - ((long)(from) + 5));
25781 insn->op = op;
25782 + pax_close_kernel();
25783 }
25784
25785 /* Insert a jump instruction at address 'from', which jumps to address 'to'.*/
25786 @@ -168,7 +171,7 @@ int can_boost(kprobe_opcode_t *opcodes)
25787 kprobe_opcode_t opcode;
25788 kprobe_opcode_t *orig_opcodes = opcodes;
25789
25790 - if (search_exception_tables((unsigned long)opcodes))
25791 + if (search_exception_tables(ktva_ktla((unsigned long)opcodes)))
25792 return 0; /* Page fault may occur on this address. */
25793
25794 retry:
25795 @@ -260,12 +263,12 @@ __recover_probed_insn(kprobe_opcode_t *buf, unsigned long addr)
25796 * Fortunately, we know that the original code is the ideal 5-byte
25797 * long NOP.
25798 */
25799 - memcpy(buf, (void *)addr, MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25800 + memcpy(buf, (void *)ktla_ktva(addr), MAX_INSN_SIZE * sizeof(kprobe_opcode_t));
25801 if (faddr)
25802 memcpy(buf, ideal_nops[NOP_ATOMIC5], 5);
25803 else
25804 buf[0] = kp->opcode;
25805 - return (unsigned long)buf;
25806 + return ktva_ktla((unsigned long)buf);
25807 }
25808
25809 /*
25810 @@ -367,7 +370,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25811 /* Another subsystem puts a breakpoint, failed to recover */
25812 if (insn.opcode.bytes[0] == BREAKPOINT_INSTRUCTION)
25813 return 0;
25814 + pax_open_kernel();
25815 memcpy(dest, insn.kaddr, length);
25816 + pax_close_kernel();
25817
25818 #ifdef CONFIG_X86_64
25819 if (insn_rip_relative(&insn)) {
25820 @@ -394,7 +399,9 @@ int __copy_instruction(u8 *dest, u8 *src)
25821 return 0;
25822 }
25823 disp = (u8 *) dest + insn_offset_displacement(&insn);
25824 + pax_open_kernel();
25825 *(s32 *) disp = (s32) newdisp;
25826 + pax_close_kernel();
25827 }
25828 #endif
25829 return length;
25830 @@ -536,7 +543,7 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25831 * nor set current_kprobe, because it doesn't use single
25832 * stepping.
25833 */
25834 - regs->ip = (unsigned long)p->ainsn.insn;
25835 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25836 preempt_enable_no_resched();
25837 return;
25838 }
25839 @@ -553,9 +560,9 @@ static void setup_singlestep(struct kprobe *p, struct pt_regs *regs,
25840 regs->flags &= ~X86_EFLAGS_IF;
25841 /* single step inline if the instruction is an int3 */
25842 if (p->opcode == BREAKPOINT_INSTRUCTION)
25843 - regs->ip = (unsigned long)p->addr;
25844 + regs->ip = ktla_ktva((unsigned long)p->addr);
25845 else
25846 - regs->ip = (unsigned long)p->ainsn.insn;
25847 + regs->ip = ktva_ktla((unsigned long)p->ainsn.insn);
25848 }
25849 NOKPROBE_SYMBOL(setup_singlestep);
25850
25851 @@ -640,7 +647,7 @@ int kprobe_int3_handler(struct pt_regs *regs)
25852 setup_singlestep(p, regs, kcb, 0);
25853 return 1;
25854 }
25855 - } else if (*addr != BREAKPOINT_INSTRUCTION) {
25856 + } else if (*(kprobe_opcode_t *)ktla_ktva((unsigned long)addr) != BREAKPOINT_INSTRUCTION) {
25857 /*
25858 * The breakpoint instruction was removed right
25859 * after we hit it. Another cpu has removed
25860 @@ -687,6 +694,9 @@ static void __used kretprobe_trampoline_holder(void)
25861 " movq %rax, 152(%rsp)\n"
25862 RESTORE_REGS_STRING
25863 " popfq\n"
25864 +#ifdef KERNEXEC_PLUGIN
25865 + " btsq $63,(%rsp)\n"
25866 +#endif
25867 #else
25868 " pushf\n"
25869 SAVE_REGS_STRING
25870 @@ -827,7 +837,7 @@ static void resume_execution(struct kprobe *p, struct pt_regs *regs,
25871 struct kprobe_ctlblk *kcb)
25872 {
25873 unsigned long *tos = stack_addr(regs);
25874 - unsigned long copy_ip = (unsigned long)p->ainsn.insn;
25875 + unsigned long copy_ip = ktva_ktla((unsigned long)p->ainsn.insn);
25876 unsigned long orig_ip = (unsigned long)p->addr;
25877 kprobe_opcode_t *insn = p->ainsn.insn;
25878
25879 diff --git a/arch/x86/kernel/kprobes/opt.c b/arch/x86/kernel/kprobes/opt.c
25880 index 7b3b9d1..e2478b91 100644
25881 --- a/arch/x86/kernel/kprobes/opt.c
25882 +++ b/arch/x86/kernel/kprobes/opt.c
25883 @@ -79,6 +79,7 @@ found:
25884 /* Insert a move instruction which sets a pointer to eax/rdi (1st arg). */
25885 static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25886 {
25887 + pax_open_kernel();
25888 #ifdef CONFIG_X86_64
25889 *addr++ = 0x48;
25890 *addr++ = 0xbf;
25891 @@ -86,6 +87,7 @@ static void synthesize_set_arg1(kprobe_opcode_t *addr, unsigned long val)
25892 *addr++ = 0xb8;
25893 #endif
25894 *(unsigned long *)addr = val;
25895 + pax_close_kernel();
25896 }
25897
25898 asm (
25899 @@ -342,7 +344,7 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25900 * Verify if the address gap is in 2GB range, because this uses
25901 * a relative jump.
25902 */
25903 - rel = (long)op->optinsn.insn - (long)op->kp.addr + RELATIVEJUMP_SIZE;
25904 + rel = (long)op->optinsn.insn - ktla_ktva((long)op->kp.addr) + RELATIVEJUMP_SIZE;
25905 if (abs(rel) > 0x7fffffff) {
25906 __arch_remove_optimized_kprobe(op, 0);
25907 return -ERANGE;
25908 @@ -359,16 +361,18 @@ int arch_prepare_optimized_kprobe(struct optimized_kprobe *op,
25909 op->optinsn.size = ret;
25910
25911 /* Copy arch-dep-instance from template */
25912 - memcpy(buf, &optprobe_template_entry, TMPL_END_IDX);
25913 + pax_open_kernel();
25914 + memcpy(buf, ktla_ktva(&optprobe_template_entry), TMPL_END_IDX);
25915 + pax_close_kernel();
25916
25917 /* Set probe information */
25918 synthesize_set_arg1(buf + TMPL_MOVE_IDX, (unsigned long)op);
25919
25920 /* Set probe function call */
25921 - synthesize_relcall(buf + TMPL_CALL_IDX, optimized_callback);
25922 + synthesize_relcall(ktva_ktla(buf) + TMPL_CALL_IDX, optimized_callback);
25923
25924 /* Set returning jmp instruction at the tail of out-of-line buffer */
25925 - synthesize_reljump(buf + TMPL_END_IDX + op->optinsn.size,
25926 + synthesize_reljump(ktva_ktla(buf) + TMPL_END_IDX + op->optinsn.size,
25927 (u8 *)op->kp.addr + op->optinsn.size);
25928
25929 flush_icache_range((unsigned long) buf,
25930 @@ -393,7 +397,7 @@ void arch_optimize_kprobes(struct list_head *oplist)
25931 WARN_ON(kprobe_disabled(&op->kp));
25932
25933 /* Backup instructions which will be replaced by jump address */
25934 - memcpy(op->optinsn.copied_insn, op->kp.addr + INT3_SIZE,
25935 + memcpy(op->optinsn.copied_insn, ktla_ktva(op->kp.addr) + INT3_SIZE,
25936 RELATIVE_ADDR_SIZE);
25937
25938 insn_buf[0] = RELATIVEJUMP_OPCODE;
25939 @@ -441,7 +445,7 @@ int setup_detour_execution(struct kprobe *p, struct pt_regs *regs, int reenter)
25940 /* This kprobe is really able to run optimized path. */
25941 op = container_of(p, struct optimized_kprobe, kp);
25942 /* Detour through copied instructions */
25943 - regs->ip = (unsigned long)op->optinsn.insn + TMPL_END_IDX;
25944 + regs->ip = ktva_ktla((unsigned long)op->optinsn.insn) + TMPL_END_IDX;
25945 if (!reenter)
25946 reset_current_kprobe();
25947 preempt_enable_no_resched();
25948 diff --git a/arch/x86/kernel/ksysfs.c b/arch/x86/kernel/ksysfs.c
25949 index c2bedae..25e7ab60 100644
25950 --- a/arch/x86/kernel/ksysfs.c
25951 +++ b/arch/x86/kernel/ksysfs.c
25952 @@ -184,7 +184,7 @@ out:
25953
25954 static struct kobj_attribute type_attr = __ATTR_RO(type);
25955
25956 -static struct bin_attribute data_attr = {
25957 +static bin_attribute_no_const data_attr __read_only = {
25958 .attr = {
25959 .name = "data",
25960 .mode = S_IRUGO,
25961 diff --git a/arch/x86/kernel/ldt.c b/arch/x86/kernel/ldt.c
25962 index c37886d..f43b63d 100644
25963 --- a/arch/x86/kernel/ldt.c
25964 +++ b/arch/x86/kernel/ldt.c
25965 @@ -11,6 +11,7 @@
25966 #include <linux/sched.h>
25967 #include <linux/string.h>
25968 #include <linux/mm.h>
25969 +#include <linux/ratelimit.h>
25970 #include <linux/smp.h>
25971 #include <linux/vmalloc.h>
25972 #include <linux/uaccess.h>
25973 @@ -20,6 +21,14 @@
25974 #include <asm/mmu_context.h>
25975 #include <asm/syscalls.h>
25976
25977 +#ifdef CONFIG_GRKERNSEC
25978 +int sysctl_modify_ldt __read_only = 0;
25979 +#elif defined(CONFIG_DEFAULT_MODIFY_LDT_SYSCALL)
25980 +int sysctl_modify_ldt __read_only = 1;
25981 +#else
25982 +int sysctl_modify_ldt __read_only = 0;
25983 +#endif
25984 +
25985 #ifdef CONFIG_SMP
25986 static void flush_ldt(void *current_mm)
25987 {
25988 @@ -66,13 +75,13 @@ static int alloc_ldt(mm_context_t *pc, int mincount, int reload)
25989 if (reload) {
25990 #ifdef CONFIG_SMP
25991 preempt_disable();
25992 - load_LDT(pc);
25993 + load_LDT_nolock(pc);
25994 if (!cpumask_equal(mm_cpumask(current->mm),
25995 cpumask_of(smp_processor_id())))
25996 smp_call_function(flush_ldt, current->mm, 1);
25997 preempt_enable();
25998 #else
25999 - load_LDT(pc);
26000 + load_LDT_nolock(pc);
26001 #endif
26002 }
26003 if (oldsize) {
26004 @@ -94,7 +103,7 @@ static inline int copy_ldt(mm_context_t *new, mm_context_t *old)
26005 return err;
26006
26007 for (i = 0; i < old->size; i++)
26008 - write_ldt_entry(new->ldt, i, old->ldt + i * LDT_ENTRY_SIZE);
26009 + write_ldt_entry(new->ldt, i, old->ldt + i);
26010 return 0;
26011 }
26012
26013 @@ -115,6 +124,24 @@ int init_new_context(struct task_struct *tsk, struct mm_struct *mm)
26014 retval = copy_ldt(&mm->context, &old_mm->context);
26015 mutex_unlock(&old_mm->context.lock);
26016 }
26017 +
26018 + if (tsk == current) {
26019 + mm->context.vdso = 0;
26020 +
26021 +#ifdef CONFIG_X86_32
26022 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
26023 + mm->context.user_cs_base = 0UL;
26024 + mm->context.user_cs_limit = ~0UL;
26025 +
26026 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_SMP)
26027 + cpumask_clear(&mm->context.cpu_user_cs_mask);
26028 +#endif
26029 +
26030 +#endif
26031 +#endif
26032 +
26033 + }
26034 +
26035 return retval;
26036 }
26037
26038 @@ -229,6 +256,13 @@ static int write_ldt(void __user *ptr, unsigned long bytecount, int oldmode)
26039 }
26040 }
26041
26042 +#ifdef CONFIG_PAX_SEGMEXEC
26043 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (ldt_info.contents & MODIFY_LDT_CONTENTS_CODE)) {
26044 + error = -EINVAL;
26045 + goto out_unlock;
26046 + }
26047 +#endif
26048 +
26049 if (!IS_ENABLED(CONFIG_X86_16BIT) && !ldt_info.seg_32bit) {
26050 error = -EINVAL;
26051 goto out_unlock;
26052 @@ -254,6 +288,15 @@ asmlinkage int sys_modify_ldt(int func, void __user *ptr,
26053 {
26054 int ret = -ENOSYS;
26055
26056 + if (!sysctl_modify_ldt) {
26057 + printk_ratelimited(KERN_INFO
26058 + "Denied a call to modify_ldt() from %s[%d] (uid: %d)."
26059 + " Adjust sysctl if this was not an exploit attempt.\n",
26060 + current->comm, task_pid_nr(current),
26061 + from_kuid_munged(current_user_ns(), current_uid()));
26062 + return ret;
26063 + }
26064 +
26065 switch (func) {
26066 case 0:
26067 ret = read_ldt(ptr, bytecount);
26068 diff --git a/arch/x86/kernel/livepatch.c b/arch/x86/kernel/livepatch.c
26069 index ff3c3101d..d7c0cd8 100644
26070 --- a/arch/x86/kernel/livepatch.c
26071 +++ b/arch/x86/kernel/livepatch.c
26072 @@ -41,9 +41,10 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26073 int ret, numpages, size = 4;
26074 bool readonly;
26075 unsigned long val;
26076 - unsigned long core = (unsigned long)mod->module_core;
26077 - unsigned long core_ro_size = mod->core_ro_size;
26078 - unsigned long core_size = mod->core_size;
26079 + unsigned long core_rx = (unsigned long)mod->module_core_rx;
26080 + unsigned long core_rw = (unsigned long)mod->module_core_rw;
26081 + unsigned long core_size_rx = mod->core_size_rx;
26082 + unsigned long core_size_rw = mod->core_size_rw;
26083
26084 switch (type) {
26085 case R_X86_64_NONE:
26086 @@ -66,11 +67,12 @@ int klp_write_module_reloc(struct module *mod, unsigned long type,
26087 return -EINVAL;
26088 }
26089
26090 - if (loc < core || loc >= core + core_size)
26091 + if ((loc < core_rx || loc >= core_rx + core_size_rx) &&
26092 + (loc < core_rw || loc >= core_rw + core_size_rw))
26093 /* loc does not point to any symbol inside the module */
26094 return -EINVAL;
26095
26096 - if (loc < core + core_ro_size)
26097 + if (loc < core_rx + core_size_rx)
26098 readonly = true;
26099 else
26100 readonly = false;
26101 diff --git a/arch/x86/kernel/machine_kexec_32.c b/arch/x86/kernel/machine_kexec_32.c
26102 index 469b23d..5449cfe 100644
26103 --- a/arch/x86/kernel/machine_kexec_32.c
26104 +++ b/arch/x86/kernel/machine_kexec_32.c
26105 @@ -26,7 +26,7 @@
26106 #include <asm/cacheflush.h>
26107 #include <asm/debugreg.h>
26108
26109 -static void set_idt(void *newidt, __u16 limit)
26110 +static void set_idt(struct desc_struct *newidt, __u16 limit)
26111 {
26112 struct desc_ptr curidt;
26113
26114 @@ -38,7 +38,7 @@ static void set_idt(void *newidt, __u16 limit)
26115 }
26116
26117
26118 -static void set_gdt(void *newgdt, __u16 limit)
26119 +static void set_gdt(struct desc_struct *newgdt, __u16 limit)
26120 {
26121 struct desc_ptr curgdt;
26122
26123 @@ -216,7 +216,7 @@ void machine_kexec(struct kimage *image)
26124 }
26125
26126 control_page = page_address(image->control_code_page);
26127 - memcpy(control_page, relocate_kernel, KEXEC_CONTROL_CODE_MAX_SIZE);
26128 + memcpy(control_page, (void *)ktla_ktva((unsigned long)relocate_kernel), KEXEC_CONTROL_CODE_MAX_SIZE);
26129
26130 relocate_kernel_ptr = control_page;
26131 page_list[PA_CONTROL_PAGE] = __pa(control_page);
26132 diff --git a/arch/x86/kernel/mcount_64.S b/arch/x86/kernel/mcount_64.S
26133 index 94ea120..4154cea 100644
26134 --- a/arch/x86/kernel/mcount_64.S
26135 +++ b/arch/x86/kernel/mcount_64.S
26136 @@ -7,7 +7,7 @@
26137 #include <linux/linkage.h>
26138 #include <asm/ptrace.h>
26139 #include <asm/ftrace.h>
26140 -
26141 +#include <asm/alternative-asm.h>
26142
26143 .code64
26144 .section .entry.text, "ax"
26145 @@ -148,8 +148,9 @@
26146 #ifdef CONFIG_DYNAMIC_FTRACE
26147
26148 ENTRY(function_hook)
26149 + pax_force_retaddr
26150 retq
26151 -END(function_hook)
26152 +ENDPROC(function_hook)
26153
26154 ENTRY(ftrace_caller)
26155 /* save_mcount_regs fills in first two parameters */
26156 @@ -181,8 +182,9 @@ GLOBAL(ftrace_graph_call)
26157 #endif
26158
26159 GLOBAL(ftrace_stub)
26160 + pax_force_retaddr
26161 retq
26162 -END(ftrace_caller)
26163 +ENDPROC(ftrace_caller)
26164
26165 ENTRY(ftrace_regs_caller)
26166 /* Save the current flags before any operations that can change them */
26167 @@ -253,7 +255,7 @@ GLOBAL(ftrace_regs_caller_end)
26168
26169 jmp ftrace_return
26170
26171 -END(ftrace_regs_caller)
26172 +ENDPROC(ftrace_regs_caller)
26173
26174
26175 #else /* ! CONFIG_DYNAMIC_FTRACE */
26176 @@ -272,18 +274,20 @@ fgraph_trace:
26177 #endif
26178
26179 GLOBAL(ftrace_stub)
26180 + pax_force_retaddr
26181 retq
26182
26183 trace:
26184 /* save_mcount_regs fills in first two parameters */
26185 save_mcount_regs
26186
26187 + pax_force_fptr ftrace_trace_function
26188 call *ftrace_trace_function
26189
26190 restore_mcount_regs
26191
26192 jmp fgraph_trace
26193 -END(function_hook)
26194 +ENDPROC(function_hook)
26195 #endif /* CONFIG_DYNAMIC_FTRACE */
26196 #endif /* CONFIG_FUNCTION_TRACER */
26197
26198 @@ -305,8 +309,9 @@ ENTRY(ftrace_graph_caller)
26199
26200 restore_mcount_regs
26201
26202 + pax_force_retaddr
26203 retq
26204 -END(ftrace_graph_caller)
26205 +ENDPROC(ftrace_graph_caller)
26206
26207 GLOBAL(return_to_handler)
26208 subq $24, %rsp
26209 @@ -322,5 +327,7 @@ GLOBAL(return_to_handler)
26210 movq 8(%rsp), %rdx
26211 movq (%rsp), %rax
26212 addq $24, %rsp
26213 + pax_force_fptr %rdi
26214 jmp *%rdi
26215 +ENDPROC(return_to_handler)
26216 #endif
26217 diff --git a/arch/x86/kernel/module.c b/arch/x86/kernel/module.c
26218 index 005c03e..2f440cd 100644
26219 --- a/arch/x86/kernel/module.c
26220 +++ b/arch/x86/kernel/module.c
26221 @@ -75,17 +75,17 @@ static unsigned long int get_module_load_offset(void)
26222 }
26223 #endif
26224
26225 -void *module_alloc(unsigned long size)
26226 +static inline void *__module_alloc(unsigned long size, pgprot_t prot)
26227 {
26228 void *p;
26229
26230 - if (PAGE_ALIGN(size) > MODULES_LEN)
26231 + if (!size || PAGE_ALIGN(size) > MODULES_LEN)
26232 return NULL;
26233
26234 p = __vmalloc_node_range(size, MODULE_ALIGN,
26235 MODULES_VADDR + get_module_load_offset(),
26236 - MODULES_END, GFP_KERNEL | __GFP_HIGHMEM,
26237 - PAGE_KERNEL_EXEC, 0, NUMA_NO_NODE,
26238 + MODULES_END, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO,
26239 + prot, 0, NUMA_NO_NODE,
26240 __builtin_return_address(0));
26241 if (p && (kasan_module_alloc(p, size) < 0)) {
26242 vfree(p);
26243 @@ -95,6 +95,51 @@ void *module_alloc(unsigned long size)
26244 return p;
26245 }
26246
26247 +void *module_alloc(unsigned long size)
26248 +{
26249 +
26250 +#ifdef CONFIG_PAX_KERNEXEC
26251 + return __module_alloc(size, PAGE_KERNEL);
26252 +#else
26253 + return __module_alloc(size, PAGE_KERNEL_EXEC);
26254 +#endif
26255 +
26256 +}
26257 +
26258 +#ifdef CONFIG_PAX_KERNEXEC
26259 +#ifdef CONFIG_X86_32
26260 +void *module_alloc_exec(unsigned long size)
26261 +{
26262 + struct vm_struct *area;
26263 +
26264 + if (size == 0)
26265 + return NULL;
26266 +
26267 + area = __get_vm_area(size, VM_ALLOC, (unsigned long)&MODULES_EXEC_VADDR, (unsigned long)&MODULES_EXEC_END);
26268 +return area ? area->addr : NULL;
26269 +}
26270 +EXPORT_SYMBOL(module_alloc_exec);
26271 +
26272 +void module_memfree_exec(void *module_region)
26273 +{
26274 + vunmap(module_region);
26275 +}
26276 +EXPORT_SYMBOL(module_memfree_exec);
26277 +#else
26278 +void module_memfree_exec(void *module_region)
26279 +{
26280 + module_memfree(module_region);
26281 +}
26282 +EXPORT_SYMBOL(module_memfree_exec);
26283 +
26284 +void *module_alloc_exec(unsigned long size)
26285 +{
26286 + return __module_alloc(size, PAGE_KERNEL_RX);
26287 +}
26288 +EXPORT_SYMBOL(module_alloc_exec);
26289 +#endif
26290 +#endif
26291 +
26292 #ifdef CONFIG_X86_32
26293 int apply_relocate(Elf32_Shdr *sechdrs,
26294 const char *strtab,
26295 @@ -105,14 +150,16 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26296 unsigned int i;
26297 Elf32_Rel *rel = (void *)sechdrs[relsec].sh_addr;
26298 Elf32_Sym *sym;
26299 - uint32_t *location;
26300 + uint32_t *plocation, location;
26301
26302 DEBUGP("Applying relocate section %u to %u\n",
26303 relsec, sechdrs[relsec].sh_info);
26304 for (i = 0; i < sechdrs[relsec].sh_size / sizeof(*rel); i++) {
26305 /* This is where to make the change */
26306 - location = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr
26307 - + rel[i].r_offset;
26308 + plocation = (void *)sechdrs[sechdrs[relsec].sh_info].sh_addr + rel[i].r_offset;
26309 + location = (uint32_t)plocation;
26310 + if (sechdrs[sechdrs[relsec].sh_info].sh_flags & SHF_EXECINSTR)
26311 + plocation = ktla_ktva((void *)plocation);
26312 /* This is the symbol it is referring to. Note that all
26313 undefined symbols have been resolved. */
26314 sym = (Elf32_Sym *)sechdrs[symindex].sh_addr
26315 @@ -121,11 +168,15 @@ int apply_relocate(Elf32_Shdr *sechdrs,
26316 switch (ELF32_R_TYPE(rel[i].r_info)) {
26317 case R_386_32:
26318 /* We add the value into the location given */
26319 - *location += sym->st_value;
26320 + pax_open_kernel();
26321 + *plocation += sym->st_value;
26322 + pax_close_kernel();
26323 break;
26324 case R_386_PC32:
26325 /* Add the value, subtract its position */
26326 - *location += sym->st_value - (uint32_t)location;
26327 + pax_open_kernel();
26328 + *plocation += sym->st_value - location;
26329 + pax_close_kernel();
26330 break;
26331 default:
26332 pr_err("%s: Unknown relocation: %u\n",
26333 @@ -170,21 +221,30 @@ int apply_relocate_add(Elf64_Shdr *sechdrs,
26334 case R_X86_64_NONE:
26335 break;
26336 case R_X86_64_64:
26337 + pax_open_kernel();
26338 *(u64 *)loc = val;
26339 + pax_close_kernel();
26340 break;
26341 case R_X86_64_32:
26342 + pax_open_kernel();
26343 *(u32 *)loc = val;
26344 + pax_close_kernel();
26345 if (val != *(u32 *)loc)
26346 goto overflow;
26347 break;
26348 case R_X86_64_32S:
26349 + pax_open_kernel();
26350 *(s32 *)loc = val;
26351 + pax_close_kernel();
26352 if ((s64)val != *(s32 *)loc)
26353 goto overflow;
26354 break;
26355 case R_X86_64_PC32:
26356 val -= (u64)loc;
26357 + pax_open_kernel();
26358 *(u32 *)loc = val;
26359 + pax_close_kernel();
26360 +
26361 #if 0
26362 if ((s64)val != *(s32 *)loc)
26363 goto overflow;
26364 diff --git a/arch/x86/kernel/msr.c b/arch/x86/kernel/msr.c
26365 index 113e707..0a690e1 100644
26366 --- a/arch/x86/kernel/msr.c
26367 +++ b/arch/x86/kernel/msr.c
26368 @@ -39,6 +39,7 @@
26369 #include <linux/notifier.h>
26370 #include <linux/uaccess.h>
26371 #include <linux/gfp.h>
26372 +#include <linux/grsecurity.h>
26373
26374 #include <asm/processor.h>
26375 #include <asm/msr.h>
26376 @@ -105,6 +106,11 @@ static ssize_t msr_write(struct file *file, const char __user *buf,
26377 int err = 0;
26378 ssize_t bytes = 0;
26379
26380 +#ifdef CONFIG_GRKERNSEC_KMEM
26381 + gr_handle_msr_write();
26382 + return -EPERM;
26383 +#endif
26384 +
26385 if (count % 8)
26386 return -EINVAL; /* Invalid chunk size */
26387
26388 @@ -152,6 +158,10 @@ static long msr_ioctl(struct file *file, unsigned int ioc, unsigned long arg)
26389 err = -EBADF;
26390 break;
26391 }
26392 +#ifdef CONFIG_GRKERNSEC_KMEM
26393 + gr_handle_msr_write();
26394 + return -EPERM;
26395 +#endif
26396 if (copy_from_user(&regs, uregs, sizeof regs)) {
26397 err = -EFAULT;
26398 break;
26399 @@ -235,7 +245,7 @@ static int msr_class_cpu_callback(struct notifier_block *nfb,
26400 return notifier_from_errno(err);
26401 }
26402
26403 -static struct notifier_block __refdata msr_class_cpu_notifier = {
26404 +static struct notifier_block msr_class_cpu_notifier = {
26405 .notifier_call = msr_class_cpu_callback,
26406 };
26407
26408 diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c
26409 index c3e985d..f690edd 100644
26410 --- a/arch/x86/kernel/nmi.c
26411 +++ b/arch/x86/kernel/nmi.c
26412 @@ -98,16 +98,16 @@ fs_initcall(nmi_warning_debugfs);
26413
26414 static void nmi_max_handler(struct irq_work *w)
26415 {
26416 - struct nmiaction *a = container_of(w, struct nmiaction, irq_work);
26417 + struct nmiwork *n = container_of(w, struct nmiwork, irq_work);
26418 int remainder_ns, decimal_msecs;
26419 - u64 whole_msecs = ACCESS_ONCE(a->max_duration);
26420 + u64 whole_msecs = ACCESS_ONCE(n->max_duration);
26421
26422 remainder_ns = do_div(whole_msecs, (1000 * 1000));
26423 decimal_msecs = remainder_ns / 1000;
26424
26425 printk_ratelimited(KERN_INFO
26426 "INFO: NMI handler (%ps) took too long to run: %lld.%03d msecs\n",
26427 - a->handler, whole_msecs, decimal_msecs);
26428 + n->action->handler, whole_msecs, decimal_msecs);
26429 }
26430
26431 static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26432 @@ -134,11 +134,11 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26433 delta = sched_clock() - delta;
26434 trace_nmi_handler(a->handler, (int)delta, thishandled);
26435
26436 - if (delta < nmi_longest_ns || delta < a->max_duration)
26437 + if (delta < nmi_longest_ns || delta < a->work->max_duration)
26438 continue;
26439
26440 - a->max_duration = delta;
26441 - irq_work_queue(&a->irq_work);
26442 + a->work->max_duration = delta;
26443 + irq_work_queue(&a->work->irq_work);
26444 }
26445
26446 rcu_read_unlock();
26447 @@ -148,7 +148,7 @@ static int nmi_handle(unsigned int type, struct pt_regs *regs, bool b2b)
26448 }
26449 NOKPROBE_SYMBOL(nmi_handle);
26450
26451 -int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26452 +int __register_nmi_handler(unsigned int type, const struct nmiaction *action)
26453 {
26454 struct nmi_desc *desc = nmi_to_desc(type);
26455 unsigned long flags;
26456 @@ -156,7 +156,8 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26457 if (!action->handler)
26458 return -EINVAL;
26459
26460 - init_irq_work(&action->irq_work, nmi_max_handler);
26461 + action->work->action = action;
26462 + init_irq_work(&action->work->irq_work, nmi_max_handler);
26463
26464 spin_lock_irqsave(&desc->lock, flags);
26465
26466 @@ -174,9 +175,9 @@ int __register_nmi_handler(unsigned int type, struct nmiaction *action)
26467 * event confuses some handlers (kdump uses this flag)
26468 */
26469 if (action->flags & NMI_FLAG_FIRST)
26470 - list_add_rcu(&action->list, &desc->head);
26471 + pax_list_add_rcu((struct list_head *)&action->list, &desc->head);
26472 else
26473 - list_add_tail_rcu(&action->list, &desc->head);
26474 + pax_list_add_tail_rcu((struct list_head *)&action->list, &desc->head);
26475
26476 spin_unlock_irqrestore(&desc->lock, flags);
26477 return 0;
26478 @@ -199,7 +200,7 @@ void unregister_nmi_handler(unsigned int type, const char *name)
26479 if (!strcmp(n->name, name)) {
26480 WARN(in_nmi(),
26481 "Trying to free NMI (%s) from NMI context!\n", n->name);
26482 - list_del_rcu(&n->list);
26483 + pax_list_del_rcu((struct list_head *)&n->list);
26484 break;
26485 }
26486 }
26487 @@ -408,15 +409,15 @@ static void default_do_nmi(struct pt_regs *regs)
26488 NOKPROBE_SYMBOL(default_do_nmi);
26489
26490 /*
26491 - * NMIs can hit breakpoints which will cause it to lose its
26492 - * NMI context with the CPU when the breakpoint does an iret.
26493 - */
26494 -#ifdef CONFIG_X86_32
26495 -/*
26496 - * For i386, NMIs use the same stack as the kernel, and we can
26497 - * add a workaround to the iret problem in C (preventing nested
26498 - * NMIs if an NMI takes a trap). Simply have 3 states the NMI
26499 - * can be in:
26500 + * NMIs can page fault or hit breakpoints which will cause it to lose
26501 + * its NMI context with the CPU when the breakpoint or page fault does an IRET.
26502 + *
26503 + * As a result, NMIs can nest if NMIs get unmasked due an IRET during
26504 + * NMI processing. On x86_64, the asm glue protects us from nested NMIs
26505 + * if the outer NMI came from kernel mode, but we can still nest if the
26506 + * outer NMI came from user mode.
26507 + *
26508 + * To handle these nested NMIs, we have three states:
26509 *
26510 * 1) not running
26511 * 2) executing
26512 @@ -430,15 +431,14 @@ NOKPROBE_SYMBOL(default_do_nmi);
26513 * (Note, the latch is binary, thus multiple NMIs triggering,
26514 * when one is running, are ignored. Only one NMI is restarted.)
26515 *
26516 - * If an NMI hits a breakpoint that executes an iret, another
26517 - * NMI can preempt it. We do not want to allow this new NMI
26518 - * to run, but we want to execute it when the first one finishes.
26519 - * We set the state to "latched", and the exit of the first NMI will
26520 - * perform a dec_return, if the result is zero (NOT_RUNNING), then
26521 - * it will simply exit the NMI handler. If not, the dec_return
26522 - * would have set the state to NMI_EXECUTING (what we want it to
26523 - * be when we are running). In this case, we simply jump back
26524 - * to rerun the NMI handler again, and restart the 'latched' NMI.
26525 + * If an NMI executes an iret, another NMI can preempt it. We do not
26526 + * want to allow this new NMI to run, but we want to execute it when the
26527 + * first one finishes. We set the state to "latched", and the exit of
26528 + * the first NMI will perform a dec_return, if the result is zero
26529 + * (NOT_RUNNING), then it will simply exit the NMI handler. If not, the
26530 + * dec_return would have set the state to NMI_EXECUTING (what we want it
26531 + * to be when we are running). In this case, we simply jump back to
26532 + * rerun the NMI handler again, and restart the 'latched' NMI.
26533 *
26534 * No trap (breakpoint or page fault) should be hit before nmi_restart,
26535 * thus there is no race between the first check of state for NOT_RUNNING
26536 @@ -461,49 +461,47 @@ enum nmi_states {
26537 static DEFINE_PER_CPU(enum nmi_states, nmi_state);
26538 static DEFINE_PER_CPU(unsigned long, nmi_cr2);
26539
26540 -#define nmi_nesting_preprocess(regs) \
26541 - do { \
26542 - if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) { \
26543 - this_cpu_write(nmi_state, NMI_LATCHED); \
26544 - return; \
26545 - } \
26546 - this_cpu_write(nmi_state, NMI_EXECUTING); \
26547 - this_cpu_write(nmi_cr2, read_cr2()); \
26548 - } while (0); \
26549 - nmi_restart:
26550 -
26551 -#define nmi_nesting_postprocess() \
26552 - do { \
26553 - if (unlikely(this_cpu_read(nmi_cr2) != read_cr2())) \
26554 - write_cr2(this_cpu_read(nmi_cr2)); \
26555 - if (this_cpu_dec_return(nmi_state)) \
26556 - goto nmi_restart; \
26557 - } while (0)
26558 -#else /* x86_64 */
26559 +#ifdef CONFIG_X86_64
26560 /*
26561 - * In x86_64 things are a bit more difficult. This has the same problem
26562 - * where an NMI hitting a breakpoint that calls iret will remove the
26563 - * NMI context, allowing a nested NMI to enter. What makes this more
26564 - * difficult is that both NMIs and breakpoints have their own stack.
26565 - * When a new NMI or breakpoint is executed, the stack is set to a fixed
26566 - * point. If an NMI is nested, it will have its stack set at that same
26567 - * fixed address that the first NMI had, and will start corrupting the
26568 - * stack. This is handled in entry_64.S, but the same problem exists with
26569 - * the breakpoint stack.
26570 + * In x86_64, we need to handle breakpoint -> NMI -> breakpoint. Without
26571 + * some care, the inner breakpoint will clobber the outer breakpoint's
26572 + * stack.
26573 *
26574 - * If a breakpoint is being processed, and the debug stack is being used,
26575 - * if an NMI comes in and also hits a breakpoint, the stack pointer
26576 - * will be set to the same fixed address as the breakpoint that was
26577 - * interrupted, causing that stack to be corrupted. To handle this case,
26578 - * check if the stack that was interrupted is the debug stack, and if
26579 - * so, change the IDT so that new breakpoints will use the current stack
26580 - * and not switch to the fixed address. On return of the NMI, switch back
26581 - * to the original IDT.
26582 + * If a breakpoint is being processed, and the debug stack is being
26583 + * used, if an NMI comes in and also hits a breakpoint, the stack
26584 + * pointer will be set to the same fixed address as the breakpoint that
26585 + * was interrupted, causing that stack to be corrupted. To handle this
26586 + * case, check if the stack that was interrupted is the debug stack, and
26587 + * if so, change the IDT so that new breakpoints will use the current
26588 + * stack and not switch to the fixed address. On return of the NMI,
26589 + * switch back to the original IDT.
26590 */
26591 static DEFINE_PER_CPU(int, update_debug_stack);
26592 +#endif
26593
26594 -static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26595 +dotraplinkage notrace void
26596 +do_nmi(struct pt_regs *regs, long error_code)
26597 {
26598 +
26599 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
26600 + if (!user_mode(regs)) {
26601 + unsigned long cs = regs->cs & 0xFFFF;
26602 + unsigned long ip = ktva_ktla(regs->ip);
26603 +
26604 + if ((cs == __KERNEL_CS || cs == __KERNEXEC_KERNEL_CS) && ip <= (unsigned long)_etext)
26605 + regs->ip = ip;
26606 + }
26607 +#endif
26608 +
26609 + if (this_cpu_read(nmi_state) != NMI_NOT_RUNNING) {
26610 + this_cpu_write(nmi_state, NMI_LATCHED);
26611 + return;
26612 + }
26613 + this_cpu_write(nmi_state, NMI_EXECUTING);
26614 + this_cpu_write(nmi_cr2, read_cr2());
26615 +nmi_restart:
26616 +
26617 +#ifdef CONFIG_X86_64
26618 /*
26619 * If we interrupted a breakpoint, it is possible that
26620 * the nmi handler will have breakpoints too. We need to
26621 @@ -514,22 +512,8 @@ static inline void nmi_nesting_preprocess(struct pt_regs *regs)
26622 debug_stack_set_zero();
26623 this_cpu_write(update_debug_stack, 1);
26624 }
26625 -}
26626 -
26627 -static inline void nmi_nesting_postprocess(void)
26628 -{
26629 - if (unlikely(this_cpu_read(update_debug_stack))) {
26630 - debug_stack_reset();
26631 - this_cpu_write(update_debug_stack, 0);
26632 - }
26633 -}
26634 #endif
26635
26636 -dotraplinkage notrace void
26637 -do_nmi(struct pt_regs *regs, long error_code)
26638 -{
26639 - nmi_nesting_preprocess(regs);
26640 -
26641 nmi_enter();
26642
26643 inc_irq_stat(__nmi_count);
26644 @@ -539,8 +523,17 @@ do_nmi(struct pt_regs *regs, long error_code)
26645
26646 nmi_exit();
26647
26648 - /* On i386, may loop back to preprocess */
26649 - nmi_nesting_postprocess();
26650 +#ifdef CONFIG_X86_64
26651 + if (unlikely(this_cpu_read(update_debug_stack))) {
26652 + debug_stack_reset();
26653 + this_cpu_write(update_debug_stack, 0);
26654 + }
26655 +#endif
26656 +
26657 + if (unlikely(this_cpu_read(nmi_cr2) != read_cr2()))
26658 + write_cr2(this_cpu_read(nmi_cr2));
26659 + if (this_cpu_dec_return(nmi_state))
26660 + goto nmi_restart;
26661 }
26662 NOKPROBE_SYMBOL(do_nmi);
26663
26664 diff --git a/arch/x86/kernel/nmi_selftest.c b/arch/x86/kernel/nmi_selftest.c
26665 index 6d9582e..f746287 100644
26666 --- a/arch/x86/kernel/nmi_selftest.c
26667 +++ b/arch/x86/kernel/nmi_selftest.c
26668 @@ -43,7 +43,7 @@ static void __init init_nmi_testsuite(void)
26669 {
26670 /* trap all the unknown NMIs we may generate */
26671 register_nmi_handler(NMI_UNKNOWN, nmi_unk_cb, 0, "nmi_selftest_unk",
26672 - __initdata);
26673 + __initconst);
26674 }
26675
26676 static void __init cleanup_nmi_testsuite(void)
26677 @@ -66,7 +66,7 @@ static void __init test_nmi_ipi(struct cpumask *mask)
26678 unsigned long timeout;
26679
26680 if (register_nmi_handler(NMI_LOCAL, test_nmi_ipi_callback,
26681 - NMI_FLAG_FIRST, "nmi_selftest", __initdata)) {
26682 + NMI_FLAG_FIRST, "nmi_selftest", __initconst)) {
26683 nmi_fail = FAILURE;
26684 return;
26685 }
26686 diff --git a/arch/x86/kernel/paravirt-spinlocks.c b/arch/x86/kernel/paravirt-spinlocks.c
26687 index bbb6c73..24a58ef 100644
26688 --- a/arch/x86/kernel/paravirt-spinlocks.c
26689 +++ b/arch/x86/kernel/paravirt-spinlocks.c
26690 @@ -8,7 +8,7 @@
26691
26692 #include <asm/paravirt.h>
26693
26694 -struct pv_lock_ops pv_lock_ops = {
26695 +struct pv_lock_ops pv_lock_ops __read_only = {
26696 #ifdef CONFIG_SMP
26697 .lock_spinning = __PV_IS_CALLEE_SAVE(paravirt_nop),
26698 .unlock_kick = paravirt_nop,
26699 diff --git a/arch/x86/kernel/paravirt.c b/arch/x86/kernel/paravirt.c
26700 index c614dd4..9ad659e 100644
26701 --- a/arch/x86/kernel/paravirt.c
26702 +++ b/arch/x86/kernel/paravirt.c
26703 @@ -56,6 +56,9 @@ u64 _paravirt_ident_64(u64 x)
26704 {
26705 return x;
26706 }
26707 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26708 +PV_CALLEE_SAVE_REGS_THUNK(_paravirt_ident_64);
26709 +#endif
26710
26711 void __init default_banner(void)
26712 {
26713 @@ -142,16 +145,20 @@ unsigned paravirt_patch_default(u8 type, u16 clobbers, void *insnbuf,
26714
26715 if (opfunc == NULL)
26716 /* If there's no function, patch it with a ud2a (BUG) */
26717 - ret = paravirt_patch_insns(insnbuf, len, ud2a, ud2a+sizeof(ud2a));
26718 - else if (opfunc == _paravirt_nop)
26719 + ret = paravirt_patch_insns(insnbuf, len, ktva_ktla(ud2a), ud2a+sizeof(ud2a));
26720 + else if (opfunc == (void *)_paravirt_nop)
26721 /* If the operation is a nop, then nop the callsite */
26722 ret = paravirt_patch_nop();
26723
26724 /* identity functions just return their single argument */
26725 - else if (opfunc == _paravirt_ident_32)
26726 + else if (opfunc == (void *)_paravirt_ident_32)
26727 ret = paravirt_patch_ident_32(insnbuf, len);
26728 - else if (opfunc == _paravirt_ident_64)
26729 + else if (opfunc == (void *)_paravirt_ident_64)
26730 ret = paravirt_patch_ident_64(insnbuf, len);
26731 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
26732 + else if (opfunc == (void *)__raw_callee_save__paravirt_ident_64)
26733 + ret = paravirt_patch_ident_64(insnbuf, len);
26734 +#endif
26735
26736 else if (type == PARAVIRT_PATCH(pv_cpu_ops.iret) ||
26737 type == PARAVIRT_PATCH(pv_cpu_ops.irq_enable_sysexit) ||
26738 @@ -176,7 +183,7 @@ unsigned paravirt_patch_insns(void *insnbuf, unsigned len,
26739 if (insn_len > len || start == NULL)
26740 insn_len = len;
26741 else
26742 - memcpy(insnbuf, start, insn_len);
26743 + memcpy(insnbuf, ktla_ktva(start), insn_len);
26744
26745 return insn_len;
26746 }
26747 @@ -300,7 +307,7 @@ enum paravirt_lazy_mode paravirt_get_lazy_mode(void)
26748 return this_cpu_read(paravirt_lazy_mode);
26749 }
26750
26751 -struct pv_info pv_info = {
26752 +struct pv_info pv_info __read_only = {
26753 .name = "bare hardware",
26754 .paravirt_enabled = 0,
26755 .kernel_rpl = 0,
26756 @@ -311,16 +318,16 @@ struct pv_info pv_info = {
26757 #endif
26758 };
26759
26760 -struct pv_init_ops pv_init_ops = {
26761 +struct pv_init_ops pv_init_ops __read_only = {
26762 .patch = native_patch,
26763 };
26764
26765 -struct pv_time_ops pv_time_ops = {
26766 +struct pv_time_ops pv_time_ops __read_only = {
26767 .sched_clock = native_sched_clock,
26768 .steal_clock = native_steal_clock,
26769 };
26770
26771 -__visible struct pv_irq_ops pv_irq_ops = {
26772 +__visible struct pv_irq_ops pv_irq_ops __read_only = {
26773 .save_fl = __PV_IS_CALLEE_SAVE(native_save_fl),
26774 .restore_fl = __PV_IS_CALLEE_SAVE(native_restore_fl),
26775 .irq_disable = __PV_IS_CALLEE_SAVE(native_irq_disable),
26776 @@ -332,7 +339,7 @@ __visible struct pv_irq_ops pv_irq_ops = {
26777 #endif
26778 };
26779
26780 -__visible struct pv_cpu_ops pv_cpu_ops = {
26781 +__visible struct pv_cpu_ops pv_cpu_ops __read_only = {
26782 .cpuid = native_cpuid,
26783 .get_debugreg = native_get_debugreg,
26784 .set_debugreg = native_set_debugreg,
26785 @@ -395,21 +402,26 @@ NOKPROBE_SYMBOL(native_get_debugreg);
26786 NOKPROBE_SYMBOL(native_set_debugreg);
26787 NOKPROBE_SYMBOL(native_load_idt);
26788
26789 -struct pv_apic_ops pv_apic_ops = {
26790 +struct pv_apic_ops pv_apic_ops __read_only= {
26791 #ifdef CONFIG_X86_LOCAL_APIC
26792 .startup_ipi_hook = paravirt_nop,
26793 #endif
26794 };
26795
26796 -#if defined(CONFIG_X86_32) && !defined(CONFIG_X86_PAE)
26797 +#ifdef CONFIG_X86_32
26798 +#ifdef CONFIG_X86_PAE
26799 +/* 64-bit pagetable entries */
26800 +#define PTE_IDENT PV_CALLEE_SAVE(_paravirt_ident_64)
26801 +#else
26802 /* 32-bit pagetable entries */
26803 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_32)
26804 +#endif
26805 #else
26806 /* 64-bit pagetable entries */
26807 #define PTE_IDENT __PV_IS_CALLEE_SAVE(_paravirt_ident_64)
26808 #endif
26809
26810 -struct pv_mmu_ops pv_mmu_ops = {
26811 +struct pv_mmu_ops pv_mmu_ops __read_only = {
26812
26813 .read_cr2 = native_read_cr2,
26814 .write_cr2 = native_write_cr2,
26815 @@ -459,6 +471,7 @@ struct pv_mmu_ops pv_mmu_ops = {
26816 .make_pud = PTE_IDENT,
26817
26818 .set_pgd = native_set_pgd,
26819 + .set_pgd_batched = native_set_pgd_batched,
26820 #endif
26821 #endif /* CONFIG_PGTABLE_LEVELS >= 3 */
26822
26823 @@ -479,6 +492,12 @@ struct pv_mmu_ops pv_mmu_ops = {
26824 },
26825
26826 .set_fixmap = native_set_fixmap,
26827 +
26828 +#ifdef CONFIG_PAX_KERNEXEC
26829 + .pax_open_kernel = native_pax_open_kernel,
26830 + .pax_close_kernel = native_pax_close_kernel,
26831 +#endif
26832 +
26833 };
26834
26835 EXPORT_SYMBOL_GPL(pv_time_ops);
26836 diff --git a/arch/x86/kernel/paravirt_patch_64.c b/arch/x86/kernel/paravirt_patch_64.c
26837 index a1da673..b6f5831 100644
26838 --- a/arch/x86/kernel/paravirt_patch_64.c
26839 +++ b/arch/x86/kernel/paravirt_patch_64.c
26840 @@ -9,7 +9,11 @@ DEF_NATIVE(pv_irq_ops, save_fl, "pushfq; popq %rax");
26841 DEF_NATIVE(pv_mmu_ops, read_cr2, "movq %cr2, %rax");
26842 DEF_NATIVE(pv_mmu_ops, read_cr3, "movq %cr3, %rax");
26843 DEF_NATIVE(pv_mmu_ops, write_cr3, "movq %rdi, %cr3");
26844 +
26845 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26846 DEF_NATIVE(pv_mmu_ops, flush_tlb_single, "invlpg (%rdi)");
26847 +#endif
26848 +
26849 DEF_NATIVE(pv_cpu_ops, clts, "clts");
26850 DEF_NATIVE(pv_cpu_ops, wbinvd, "wbinvd");
26851
26852 @@ -57,7 +61,11 @@ unsigned native_patch(u8 type, u16 clobbers, void *ibuf,
26853 PATCH_SITE(pv_mmu_ops, read_cr3);
26854 PATCH_SITE(pv_mmu_ops, write_cr3);
26855 PATCH_SITE(pv_cpu_ops, clts);
26856 +
26857 +#ifndef CONFIG_PAX_MEMORY_UDEREF
26858 PATCH_SITE(pv_mmu_ops, flush_tlb_single);
26859 +#endif
26860 +
26861 PATCH_SITE(pv_cpu_ops, wbinvd);
26862
26863 patch_site:
26864 diff --git a/arch/x86/kernel/pci-calgary_64.c b/arch/x86/kernel/pci-calgary_64.c
26865 index 0497f71..7186c0d 100644
26866 --- a/arch/x86/kernel/pci-calgary_64.c
26867 +++ b/arch/x86/kernel/pci-calgary_64.c
26868 @@ -1347,7 +1347,7 @@ static void __init get_tce_space_from_tar(void)
26869 tce_space = be64_to_cpu(readq(target));
26870 tce_space = tce_space & TAR_SW_BITS;
26871
26872 - tce_space = tce_space & (~specified_table_size);
26873 + tce_space = tce_space & (~(unsigned long)specified_table_size);
26874 info->tce_space = (u64 *)__va(tce_space);
26875 }
26876 }
26877 diff --git a/arch/x86/kernel/pci-iommu_table.c b/arch/x86/kernel/pci-iommu_table.c
26878 index 35ccf75..7a15747 100644
26879 --- a/arch/x86/kernel/pci-iommu_table.c
26880 +++ b/arch/x86/kernel/pci-iommu_table.c
26881 @@ -2,7 +2,7 @@
26882 #include <asm/iommu_table.h>
26883 #include <linux/string.h>
26884 #include <linux/kallsyms.h>
26885 -
26886 +#include <linux/sched.h>
26887
26888 #define DEBUG 1
26889
26890 diff --git a/arch/x86/kernel/pci-swiotlb.c b/arch/x86/kernel/pci-swiotlb.c
26891 index 77dd0ad..9ec4723 100644
26892 --- a/arch/x86/kernel/pci-swiotlb.c
26893 +++ b/arch/x86/kernel/pci-swiotlb.c
26894 @@ -33,7 +33,7 @@ void x86_swiotlb_free_coherent(struct device *dev, size_t size,
26895 struct dma_attrs *attrs)
26896 {
26897 if (is_swiotlb_buffer(dma_to_phys(dev, dma_addr)))
26898 - swiotlb_free_coherent(dev, size, vaddr, dma_addr);
26899 + swiotlb_free_coherent(dev, size, vaddr, dma_addr, attrs);
26900 else
26901 dma_generic_free_coherent(dev, size, vaddr, dma_addr, attrs);
26902 }
26903 diff --git a/arch/x86/kernel/process.c b/arch/x86/kernel/process.c
26904 index 6e338e3..82f946e 100644
26905 --- a/arch/x86/kernel/process.c
26906 +++ b/arch/x86/kernel/process.c
26907 @@ -38,7 +38,8 @@
26908 * section. Since TSS's are completely CPU-local, we want them
26909 * on exact cacheline boundaries, to eliminate cacheline ping-pong.
26910 */
26911 -__visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26912 +struct tss_struct cpu_tss[NR_CPUS] __visible ____cacheline_internodealigned_in_smp = {
26913 + [0 ... NR_CPUS-1] = {
26914 .x86_tss = {
26915 .sp0 = TOP_OF_INIT_STACK,
26916 #ifdef CONFIG_X86_32
26917 @@ -56,6 +57,7 @@ __visible DEFINE_PER_CPU_SHARED_ALIGNED(struct tss_struct, cpu_tss) = {
26918 */
26919 .io_bitmap = { [0 ... IO_BITMAP_LONGS] = ~0 },
26920 #endif
26921 +}
26922 };
26923 EXPORT_PER_CPU_SYMBOL(cpu_tss);
26924
26925 @@ -115,7 +117,7 @@ void arch_task_cache_init(void)
26926 task_xstate_cachep =
26927 kmem_cache_create("task_xstate", xstate_size,
26928 __alignof__(union thread_xstate),
26929 - SLAB_PANIC | SLAB_NOTRACK, NULL);
26930 + SLAB_PANIC | SLAB_NOTRACK | SLAB_USERCOPY, NULL);
26931 setup_xstate_comp();
26932 }
26933
26934 @@ -129,7 +131,7 @@ void exit_thread(void)
26935 unsigned long *bp = t->io_bitmap_ptr;
26936
26937 if (bp) {
26938 - struct tss_struct *tss = &per_cpu(cpu_tss, get_cpu());
26939 + struct tss_struct *tss = cpu_tss + get_cpu();
26940
26941 t->io_bitmap_ptr = NULL;
26942 clear_thread_flag(TIF_IO_BITMAP);
26943 @@ -149,6 +151,9 @@ void flush_thread(void)
26944 {
26945 struct task_struct *tsk = current;
26946
26947 +#if defined(CONFIG_X86_32) && !defined(CONFIG_CC_STACKPROTECTOR) && !defined(CONFIG_PAX_MEMORY_UDEREF)
26948 + loadsegment(gs, 0);
26949 +#endif
26950 flush_ptrace_hw_breakpoint(tsk);
26951 memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array));
26952
26953 @@ -302,7 +307,7 @@ static void __exit_idle(void)
26954 void exit_idle(void)
26955 {
26956 /* idle loop has pid 0 */
26957 - if (current->pid)
26958 + if (task_pid_nr(current))
26959 return;
26960 __exit_idle();
26961 }
26962 @@ -355,7 +360,7 @@ bool xen_set_default_idle(void)
26963 return ret;
26964 }
26965 #endif
26966 -void stop_this_cpu(void *dummy)
26967 +__noreturn void stop_this_cpu(void *dummy)
26968 {
26969 local_irq_disable();
26970 /*
26971 @@ -531,16 +536,43 @@ static int __init idle_setup(char *str)
26972 }
26973 early_param("idle", idle_setup);
26974
26975 -unsigned long arch_align_stack(unsigned long sp)
26976 -{
26977 - if (!(current->personality & ADDR_NO_RANDOMIZE) && randomize_va_space)
26978 - sp -= get_random_int() % 8192;
26979 - return sp & ~0xf;
26980 -}
26981 -
26982 unsigned long arch_randomize_brk(struct mm_struct *mm)
26983 {
26984 unsigned long range_end = mm->brk + 0x02000000;
26985 return randomize_range(mm->brk, range_end, 0) ? : mm->brk;
26986 }
26987
26988 +#ifdef CONFIG_PAX_RANDKSTACK
26989 +void pax_randomize_kstack(struct pt_regs *regs)
26990 +{
26991 + struct thread_struct *thread = &current->thread;
26992 + unsigned long time;
26993 +
26994 + if (!randomize_va_space)
26995 + return;
26996 +
26997 + if (v8086_mode(regs))
26998 + return;
26999 +
27000 + rdtscl(time);
27001 +
27002 + /* P4 seems to return a 0 LSB, ignore it */
27003 +#ifdef CONFIG_MPENTIUM4
27004 + time &= 0x3EUL;
27005 + time <<= 2;
27006 +#elif defined(CONFIG_X86_64)
27007 + time &= 0xFUL;
27008 + time <<= 4;
27009 +#else
27010 + time &= 0x1FUL;
27011 + time <<= 3;
27012 +#endif
27013 +
27014 + thread->sp0 ^= time;
27015 + load_sp0(cpu_tss + smp_processor_id(), thread);
27016 +
27017 +#ifdef CONFIG_X86_64
27018 + this_cpu_write(kernel_stack, thread->sp0);
27019 +#endif
27020 +}
27021 +#endif
27022 diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c
27023 index 8ed2106..1345704 100644
27024 --- a/arch/x86/kernel/process_32.c
27025 +++ b/arch/x86/kernel/process_32.c
27026 @@ -64,6 +64,7 @@ asmlinkage void ret_from_kernel_thread(void) __asm__("ret_from_kernel_thread");
27027 unsigned long thread_saved_pc(struct task_struct *tsk)
27028 {
27029 return ((unsigned long *)tsk->thread.sp)[3];
27030 +//XXX return tsk->thread.eip;
27031 }
27032
27033 void __show_regs(struct pt_regs *regs, int all)
27034 @@ -76,16 +77,15 @@ void __show_regs(struct pt_regs *regs, int all)
27035 if (user_mode(regs)) {
27036 sp = regs->sp;
27037 ss = regs->ss & 0xffff;
27038 - gs = get_user_gs(regs);
27039 } else {
27040 sp = kernel_stack_pointer(regs);
27041 savesegment(ss, ss);
27042 - savesegment(gs, gs);
27043 }
27044 + gs = get_user_gs(regs);
27045
27046 printk(KERN_DEFAULT "EIP: %04x:[<%08lx>] EFLAGS: %08lx CPU: %d\n",
27047 (u16)regs->cs, regs->ip, regs->flags,
27048 - smp_processor_id());
27049 + raw_smp_processor_id());
27050 print_symbol("EIP is at %s\n", regs->ip);
27051
27052 printk(KERN_DEFAULT "EAX: %08lx EBX: %08lx ECX: %08lx EDX: %08lx\n",
27053 @@ -132,21 +132,22 @@ void release_thread(struct task_struct *dead_task)
27054 int copy_thread(unsigned long clone_flags, unsigned long sp,
27055 unsigned long arg, struct task_struct *p)
27056 {
27057 - struct pt_regs *childregs = task_pt_regs(p);
27058 + struct pt_regs *childregs = task_stack_page(p) + THREAD_SIZE - sizeof(struct pt_regs) - 8;
27059 struct task_struct *tsk;
27060 int err;
27061
27062 p->thread.sp = (unsigned long) childregs;
27063 p->thread.sp0 = (unsigned long) (childregs+1);
27064 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27065 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27066
27067 if (unlikely(p->flags & PF_KTHREAD)) {
27068 /* kernel thread */
27069 memset(childregs, 0, sizeof(struct pt_regs));
27070 p->thread.ip = (unsigned long) ret_from_kernel_thread;
27071 - task_user_gs(p) = __KERNEL_STACK_CANARY;
27072 - childregs->ds = __USER_DS;
27073 - childregs->es = __USER_DS;
27074 + savesegment(gs, childregs->gs);
27075 + childregs->ds = __KERNEL_DS;
27076 + childregs->es = __KERNEL_DS;
27077 childregs->fs = __KERNEL_PERCPU;
27078 childregs->bx = sp; /* function */
27079 childregs->bp = arg;
27080 @@ -244,7 +245,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27081 struct thread_struct *prev = &prev_p->thread,
27082 *next = &next_p->thread;
27083 int cpu = smp_processor_id();
27084 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27085 + struct tss_struct *tss = cpu_tss + cpu;
27086 fpu_switch_t fpu;
27087
27088 /* never put a printk in __switch_to... printk() calls wake_up*() indirectly */
27089 @@ -263,6 +264,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27090 */
27091 lazy_save_gs(prev->gs);
27092
27093 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27094 + __set_fs(task_thread_info(next_p)->addr_limit);
27095 +#endif
27096 +
27097 /*
27098 * Load the per-thread Thread-Local Storage descriptor.
27099 */
27100 @@ -306,12 +311,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27101 * current_thread_info().
27102 */
27103 load_sp0(tss, next);
27104 - this_cpu_write(kernel_stack,
27105 - (unsigned long)task_stack_page(next_p) +
27106 - THREAD_SIZE);
27107 - this_cpu_write(cpu_current_top_of_stack,
27108 - (unsigned long)task_stack_page(next_p) +
27109 - THREAD_SIZE);
27110 + this_cpu_write(current_task, next_p);
27111 + this_cpu_write(current_tinfo, &next_p->tinfo);
27112 + this_cpu_write(kernel_stack, next->sp0);
27113 + this_cpu_write(cpu_current_top_of_stack, next->sp0);
27114
27115 /*
27116 * Restore %gs if needed (which is common)
27117 @@ -321,8 +324,6 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27118
27119 switch_fpu_finish(next_p, fpu);
27120
27121 - this_cpu_write(current_task, next_p);
27122 -
27123 return prev_p;
27124 }
27125
27126 @@ -352,4 +353,3 @@ unsigned long get_wchan(struct task_struct *p)
27127 } while (count++ < 16);
27128 return 0;
27129 }
27130 -
27131 diff --git a/arch/x86/kernel/process_64.c b/arch/x86/kernel/process_64.c
27132 index ddfdbf7..625417c 100644
27133 --- a/arch/x86/kernel/process_64.c
27134 +++ b/arch/x86/kernel/process_64.c
27135 @@ -158,9 +158,10 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27136 struct pt_regs *childregs;
27137 struct task_struct *me = current;
27138
27139 - p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE;
27140 + p->thread.sp0 = (unsigned long)task_stack_page(p) + THREAD_SIZE - 16;
27141 childregs = task_pt_regs(p);
27142 p->thread.sp = (unsigned long) childregs;
27143 + p->tinfo.lowest_stack = (unsigned long)task_stack_page(p) + 2 * sizeof(unsigned long);
27144 set_tsk_thread_flag(p, TIF_FORK);
27145 p->thread.io_bitmap_ptr = NULL;
27146
27147 @@ -170,6 +171,8 @@ int copy_thread(unsigned long clone_flags, unsigned long sp,
27148 p->thread.fs = p->thread.fsindex ? 0 : me->thread.fs;
27149 savesegment(es, p->thread.es);
27150 savesegment(ds, p->thread.ds);
27151 + savesegment(ss, p->thread.ss);
27152 + BUG_ON(p->thread.ss == __UDEREF_KERNEL_DS);
27153 memset(p->thread.ptrace_bps, 0, sizeof(p->thread.ptrace_bps));
27154
27155 if (unlikely(p->flags & PF_KTHREAD)) {
27156 @@ -275,7 +278,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27157 struct thread_struct *prev = &prev_p->thread;
27158 struct thread_struct *next = &next_p->thread;
27159 int cpu = smp_processor_id();
27160 - struct tss_struct *tss = &per_cpu(cpu_tss, cpu);
27161 + struct tss_struct *tss = cpu_tss + cpu;
27162 unsigned fsindex, gsindex;
27163 fpu_switch_t fpu;
27164
27165 @@ -326,6 +329,10 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27166 if (unlikely(next->ds | prev->ds))
27167 loadsegment(ds, next->ds);
27168
27169 + savesegment(ss, prev->ss);
27170 + if (unlikely(next->ss != prev->ss))
27171 + loadsegment(ss, next->ss);
27172 +
27173 /*
27174 * Switch FS and GS.
27175 *
27176 @@ -397,6 +404,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27177 * Switch the PDA and FPU contexts.
27178 */
27179 this_cpu_write(current_task, next_p);
27180 + this_cpu_write(current_tinfo, &next_p->tinfo);
27181
27182 /*
27183 * If it were not for PREEMPT_ACTIVE we could guarantee that the
27184 @@ -409,8 +417,7 @@ __switch_to(struct task_struct *prev_p, struct task_struct *next_p)
27185 /* Reload esp0 and ss1. This changes current_thread_info(). */
27186 load_sp0(tss, next);
27187
27188 - this_cpu_write(kernel_stack,
27189 - (unsigned long)task_stack_page(next_p) + THREAD_SIZE);
27190 + this_cpu_write(kernel_stack, next->sp0);
27191
27192 /*
27193 * Now maybe reload the debug registers and handle I/O bitmaps
27194 @@ -508,12 +515,11 @@ unsigned long get_wchan(struct task_struct *p)
27195 if (!p || p == current || p->state == TASK_RUNNING)
27196 return 0;
27197 stack = (unsigned long)task_stack_page(p);
27198 - if (p->thread.sp < stack || p->thread.sp >= stack+THREAD_SIZE)
27199 + if (p->thread.sp < stack || p->thread.sp > stack+THREAD_SIZE-16-sizeof(u64))
27200 return 0;
27201 fp = *(u64 *)(p->thread.sp);
27202 do {
27203 - if (fp < (unsigned long)stack ||
27204 - fp >= (unsigned long)stack+THREAD_SIZE)
27205 + if (fp < stack || fp > stack+THREAD_SIZE-16-sizeof(u64))
27206 return 0;
27207 ip = *(u64 *)(fp+8);
27208 if (!in_sched_functions(ip))
27209 diff --git a/arch/x86/kernel/ptrace.c b/arch/x86/kernel/ptrace.c
27210 index a7bc794..094ee8e 100644
27211 --- a/arch/x86/kernel/ptrace.c
27212 +++ b/arch/x86/kernel/ptrace.c
27213 @@ -186,10 +186,10 @@ unsigned long kernel_stack_pointer(struct pt_regs *regs)
27214 unsigned long sp = (unsigned long)&regs->sp;
27215 u32 *prev_esp;
27216
27217 - if (context == (sp & ~(THREAD_SIZE - 1)))
27218 + if (context == ((sp + 8) & ~(THREAD_SIZE - 1)))
27219 return sp;
27220
27221 - prev_esp = (u32 *)(context);
27222 + prev_esp = *(u32 **)(context);
27223 if (prev_esp)
27224 return (unsigned long)prev_esp;
27225
27226 @@ -446,6 +446,20 @@ static int putreg(struct task_struct *child,
27227 if (child->thread.gs != value)
27228 return do_arch_prctl(child, ARCH_SET_GS, value);
27229 return 0;
27230 +
27231 + case offsetof(struct user_regs_struct,ip):
27232 + /*
27233 + * Protect against any attempt to set ip to an
27234 + * impossible address. There are dragons lurking if the
27235 + * address is noncanonical. (This explicitly allows
27236 + * setting ip to TASK_SIZE_MAX, because user code can do
27237 + * that all by itself by running off the end of its
27238 + * address space.
27239 + */
27240 + if (value > TASK_SIZE_MAX)
27241 + return -EIO;
27242 + break;
27243 +
27244 #endif
27245 }
27246
27247 @@ -582,7 +596,7 @@ static void ptrace_triggered(struct perf_event *bp,
27248 static unsigned long ptrace_get_dr7(struct perf_event *bp[])
27249 {
27250 int i;
27251 - int dr7 = 0;
27252 + unsigned long dr7 = 0;
27253 struct arch_hw_breakpoint *info;
27254
27255 for (i = 0; i < HBP_NUM; i++) {
27256 @@ -816,7 +830,7 @@ long arch_ptrace(struct task_struct *child, long request,
27257 unsigned long addr, unsigned long data)
27258 {
27259 int ret;
27260 - unsigned long __user *datap = (unsigned long __user *)data;
27261 + unsigned long __user *datap = (__force unsigned long __user *)data;
27262
27263 switch (request) {
27264 /* read the word at location addr in the USER area. */
27265 @@ -901,14 +915,14 @@ long arch_ptrace(struct task_struct *child, long request,
27266 if ((int) addr < 0)
27267 return -EIO;
27268 ret = do_get_thread_area(child, addr,
27269 - (struct user_desc __user *)data);
27270 + (__force struct user_desc __user *) data);
27271 break;
27272
27273 case PTRACE_SET_THREAD_AREA:
27274 if ((int) addr < 0)
27275 return -EIO;
27276 ret = do_set_thread_area(child, addr,
27277 - (struct user_desc __user *)data, 0);
27278 + (__force struct user_desc __user *) data, 0);
27279 break;
27280 #endif
27281
27282 @@ -1286,7 +1300,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
27283
27284 #ifdef CONFIG_X86_64
27285
27286 -static struct user_regset x86_64_regsets[] __read_mostly = {
27287 +static user_regset_no_const x86_64_regsets[] __read_only = {
27288 [REGSET_GENERAL] = {
27289 .core_note_type = NT_PRSTATUS,
27290 .n = sizeof(struct user_regs_struct) / sizeof(long),
27291 @@ -1327,7 +1341,7 @@ static const struct user_regset_view user_x86_64_view = {
27292 #endif /* CONFIG_X86_64 */
27293
27294 #if defined CONFIG_X86_32 || defined CONFIG_IA32_EMULATION
27295 -static struct user_regset x86_32_regsets[] __read_mostly = {
27296 +static user_regset_no_const x86_32_regsets[] __read_only = {
27297 [REGSET_GENERAL] = {
27298 .core_note_type = NT_PRSTATUS,
27299 .n = sizeof(struct user_regs_struct32) / sizeof(u32),
27300 @@ -1380,7 +1394,7 @@ static const struct user_regset_view user_x86_32_view = {
27301 */
27302 u64 xstate_fx_sw_bytes[USER_XSTATE_FX_SW_WORDS];
27303
27304 -void update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27305 +void __init update_regset_xstate_info(unsigned int size, u64 xstate_mask)
27306 {
27307 #ifdef CONFIG_X86_64
27308 x86_64_regsets[REGSET_XSTATE].n = size / sizeof(u64);
27309 @@ -1415,7 +1429,7 @@ static void fill_sigtrap_info(struct task_struct *tsk,
27310 memset(info, 0, sizeof(*info));
27311 info->si_signo = SIGTRAP;
27312 info->si_code = si_code;
27313 - info->si_addr = user_mode(regs) ? (void __user *)regs->ip : NULL;
27314 + info->si_addr = user_mode(regs) ? (__force void __user *)regs->ip : NULL;
27315 }
27316
27317 void user_single_step_siginfo(struct task_struct *tsk,
27318 @@ -1449,6 +1463,10 @@ static void do_audit_syscall_entry(struct pt_regs *regs, u32 arch)
27319 }
27320 }
27321
27322 +#ifdef CONFIG_GRKERNSEC_SETXID
27323 +extern void gr_delayed_cred_worker(void);
27324 +#endif
27325 +
27326 /*
27327 * We can return 0 to resume the syscall or anything else to go to phase
27328 * 2. If we resume the syscall, we need to put something appropriate in
27329 @@ -1556,6 +1574,11 @@ long syscall_trace_enter_phase2(struct pt_regs *regs, u32 arch,
27330
27331 BUG_ON(regs != task_pt_regs(current));
27332
27333 +#ifdef CONFIG_GRKERNSEC_SETXID
27334 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27335 + gr_delayed_cred_worker();
27336 +#endif
27337 +
27338 /*
27339 * If we stepped into a sysenter/syscall insn, it trapped in
27340 * kernel mode; do_debug() cleared TF and set TIF_SINGLESTEP.
27341 @@ -1614,6 +1637,11 @@ void syscall_trace_leave(struct pt_regs *regs)
27342 */
27343 user_exit();
27344
27345 +#ifdef CONFIG_GRKERNSEC_SETXID
27346 + if (unlikely(test_and_clear_thread_flag(TIF_GRSEC_SETXID)))
27347 + gr_delayed_cred_worker();
27348 +#endif
27349 +
27350 audit_syscall_exit(regs);
27351
27352 if (unlikely(test_thread_flag(TIF_SYSCALL_TRACEPOINT)))
27353 diff --git a/arch/x86/kernel/pvclock.c b/arch/x86/kernel/pvclock.c
27354 index 2f355d2..e75ed0a 100644
27355 --- a/arch/x86/kernel/pvclock.c
27356 +++ b/arch/x86/kernel/pvclock.c
27357 @@ -51,11 +51,11 @@ void pvclock_touch_watchdogs(void)
27358 reset_hung_task_detector();
27359 }
27360
27361 -static atomic64_t last_value = ATOMIC64_INIT(0);
27362 +static atomic64_unchecked_t last_value = ATOMIC64_INIT(0);
27363
27364 void pvclock_resume(void)
27365 {
27366 - atomic64_set(&last_value, 0);
27367 + atomic64_set_unchecked(&last_value, 0);
27368 }
27369
27370 u8 pvclock_read_flags(struct pvclock_vcpu_time_info *src)
27371 @@ -105,11 +105,11 @@ cycle_t pvclock_clocksource_read(struct pvclock_vcpu_time_info *src)
27372 * updating at the same time, and one of them could be slightly behind,
27373 * making the assumption that last_value always go forward fail to hold.
27374 */
27375 - last = atomic64_read(&last_value);
27376 + last = atomic64_read_unchecked(&last_value);
27377 do {
27378 if (ret < last)
27379 return last;
27380 - last = atomic64_cmpxchg(&last_value, last, ret);
27381 + last = atomic64_cmpxchg_unchecked(&last_value, last, ret);
27382 } while (unlikely(last != ret));
27383
27384 return ret;
27385 diff --git a/arch/x86/kernel/reboot.c b/arch/x86/kernel/reboot.c
27386 index 86db4bc..a50a54a 100644
27387 --- a/arch/x86/kernel/reboot.c
27388 +++ b/arch/x86/kernel/reboot.c
27389 @@ -70,6 +70,11 @@ static int __init set_bios_reboot(const struct dmi_system_id *d)
27390
27391 void __noreturn machine_real_restart(unsigned int type)
27392 {
27393 +
27394 +#if defined(CONFIG_X86_32) && (defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF))
27395 + struct desc_struct *gdt;
27396 +#endif
27397 +
27398 local_irq_disable();
27399
27400 /*
27401 @@ -97,7 +102,29 @@ void __noreturn machine_real_restart(unsigned int type)
27402
27403 /* Jump to the identity-mapped low memory code */
27404 #ifdef CONFIG_X86_32
27405 - asm volatile("jmpl *%0" : :
27406 +
27407 +#if defined(CONFIG_PAX_KERNEXEC) || defined(CONFIG_PAX_MEMORY_UDEREF)
27408 + gdt = get_cpu_gdt_table(smp_processor_id());
27409 + pax_open_kernel();
27410 +#ifdef CONFIG_PAX_MEMORY_UDEREF
27411 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
27412 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
27413 + loadsegment(ds, __KERNEL_DS);
27414 + loadsegment(es, __KERNEL_DS);
27415 + loadsegment(ss, __KERNEL_DS);
27416 +#endif
27417 +#ifdef CONFIG_PAX_KERNEXEC
27418 + gdt[GDT_ENTRY_KERNEL_CS].base0 = 0;
27419 + gdt[GDT_ENTRY_KERNEL_CS].base1 = 0;
27420 + gdt[GDT_ENTRY_KERNEL_CS].base2 = 0;
27421 + gdt[GDT_ENTRY_KERNEL_CS].limit0 = 0xffff;
27422 + gdt[GDT_ENTRY_KERNEL_CS].limit = 0xf;
27423 + gdt[GDT_ENTRY_KERNEL_CS].g = 1;
27424 +#endif
27425 + pax_close_kernel();
27426 +#endif
27427 +
27428 + asm volatile("ljmpl *%0" : :
27429 "rm" (real_mode_header->machine_real_restart_asm),
27430 "a" (type));
27431 #else
27432 @@ -137,7 +164,7 @@ static int __init set_kbd_reboot(const struct dmi_system_id *d)
27433 /*
27434 * This is a single dmi_table handling all reboot quirks.
27435 */
27436 -static struct dmi_system_id __initdata reboot_dmi_table[] = {
27437 +static const struct dmi_system_id __initconst reboot_dmi_table[] = {
27438
27439 /* Acer */
27440 { /* Handle reboot issue on Acer Aspire one */
27441 @@ -511,7 +538,7 @@ void __attribute__((weak)) mach_reboot_fixups(void)
27442 * This means that this function can never return, it can misbehave
27443 * by not rebooting properly and hanging.
27444 */
27445 -static void native_machine_emergency_restart(void)
27446 +static void __noreturn native_machine_emergency_restart(void)
27447 {
27448 int i;
27449 int attempt = 0;
27450 @@ -631,13 +658,13 @@ void native_machine_shutdown(void)
27451 #endif
27452 }
27453
27454 -static void __machine_emergency_restart(int emergency)
27455 +static void __noreturn __machine_emergency_restart(int emergency)
27456 {
27457 reboot_emergency = emergency;
27458 machine_ops.emergency_restart();
27459 }
27460
27461 -static void native_machine_restart(char *__unused)
27462 +static void __noreturn native_machine_restart(char *__unused)
27463 {
27464 pr_notice("machine restart\n");
27465
27466 @@ -646,7 +673,7 @@ static void native_machine_restart(char *__unused)
27467 __machine_emergency_restart(0);
27468 }
27469
27470 -static void native_machine_halt(void)
27471 +static void __noreturn native_machine_halt(void)
27472 {
27473 /* Stop other cpus and apics */
27474 machine_shutdown();
27475 @@ -656,7 +683,7 @@ static void native_machine_halt(void)
27476 stop_this_cpu(NULL);
27477 }
27478
27479 -static void native_machine_power_off(void)
27480 +static void __noreturn native_machine_power_off(void)
27481 {
27482 if (pm_power_off) {
27483 if (!reboot_force)
27484 @@ -665,9 +692,10 @@ static void native_machine_power_off(void)
27485 }
27486 /* A fallback in case there is no PM info available */
27487 tboot_shutdown(TB_SHUTDOWN_HALT);
27488 + unreachable();
27489 }
27490
27491 -struct machine_ops machine_ops = {
27492 +struct machine_ops machine_ops __read_only = {
27493 .power_off = native_machine_power_off,
27494 .shutdown = native_machine_shutdown,
27495 .emergency_restart = native_machine_emergency_restart,
27496 diff --git a/arch/x86/kernel/reboot_fixups_32.c b/arch/x86/kernel/reboot_fixups_32.c
27497 index c8e41e9..64049ef 100644
27498 --- a/arch/x86/kernel/reboot_fixups_32.c
27499 +++ b/arch/x86/kernel/reboot_fixups_32.c
27500 @@ -57,7 +57,7 @@ struct device_fixup {
27501 unsigned int vendor;
27502 unsigned int device;
27503 void (*reboot_fixup)(struct pci_dev *);
27504 -};
27505 +} __do_const;
27506
27507 /*
27508 * PCI ids solely used for fixups_table go here
27509 diff --git a/arch/x86/kernel/relocate_kernel_64.S b/arch/x86/kernel/relocate_kernel_64.S
27510 index 98111b3..73ca125 100644
27511 --- a/arch/x86/kernel/relocate_kernel_64.S
27512 +++ b/arch/x86/kernel/relocate_kernel_64.S
27513 @@ -96,8 +96,7 @@ relocate_kernel:
27514
27515 /* jump to identity mapped page */
27516 addq $(identity_mapped - relocate_kernel), %r8
27517 - pushq %r8
27518 - ret
27519 + jmp *%r8
27520
27521 identity_mapped:
27522 /* set return address to 0 if not preserving context */
27523 diff --git a/arch/x86/kernel/setup.c b/arch/x86/kernel/setup.c
27524 index d74ac33..d9efe04 100644
27525 --- a/arch/x86/kernel/setup.c
27526 +++ b/arch/x86/kernel/setup.c
27527 @@ -111,6 +111,7 @@
27528 #include <asm/mce.h>
27529 #include <asm/alternative.h>
27530 #include <asm/prom.h>
27531 +#include <asm/boot.h>
27532
27533 /*
27534 * max_low_pfn_mapped: highest direct mapped pfn under 4GB
27535 @@ -206,10 +207,12 @@ EXPORT_SYMBOL(boot_cpu_data);
27536 #endif
27537
27538
27539 -#if !defined(CONFIG_X86_PAE) || defined(CONFIG_X86_64)
27540 -__visible unsigned long mmu_cr4_features;
27541 +#ifdef CONFIG_X86_64
27542 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PSE | X86_CR4_PAE | X86_CR4_PGE;
27543 +#elif defined(CONFIG_X86_PAE)
27544 +__visible unsigned long mmu_cr4_features __read_only = X86_CR4_PAE;
27545 #else
27546 -__visible unsigned long mmu_cr4_features = X86_CR4_PAE;
27547 +__visible unsigned long mmu_cr4_features __read_only;
27548 #endif
27549
27550 /* Boot loader ID and version as integers, for the benefit of proc_dointvec */
27551 @@ -771,7 +774,7 @@ static void __init trim_bios_range(void)
27552 * area (640->1Mb) as ram even though it is not.
27553 * take them out.
27554 */
27555 - e820_remove_range(BIOS_BEGIN, BIOS_END - BIOS_BEGIN, E820_RAM, 1);
27556 + e820_remove_range(ISA_START_ADDRESS, ISA_END_ADDRESS - ISA_START_ADDRESS, E820_RAM, 1);
27557
27558 sanitize_e820_map(e820.map, ARRAY_SIZE(e820.map), &e820.nr_map);
27559 }
27560 @@ -779,7 +782,7 @@ static void __init trim_bios_range(void)
27561 /* called before trim_bios_range() to spare extra sanitize */
27562 static void __init e820_add_kernel_range(void)
27563 {
27564 - u64 start = __pa_symbol(_text);
27565 + u64 start = __pa_symbol(ktla_ktva(_text));
27566 u64 size = __pa_symbol(_end) - start;
27567
27568 /*
27569 @@ -860,8 +863,12 @@ dump_kernel_offset(struct notifier_block *self, unsigned long v, void *p)
27570
27571 void __init setup_arch(char **cmdline_p)
27572 {
27573 +#ifdef CONFIG_X86_32
27574 + memblock_reserve(LOAD_PHYSICAL_ADDR, __pa_symbol(__bss_stop) - LOAD_PHYSICAL_ADDR);
27575 +#else
27576 memblock_reserve(__pa_symbol(_text),
27577 (unsigned long)__bss_stop - (unsigned long)_text);
27578 +#endif
27579
27580 early_reserve_initrd();
27581
27582 @@ -959,16 +966,16 @@ void __init setup_arch(char **cmdline_p)
27583
27584 if (!boot_params.hdr.root_flags)
27585 root_mountflags &= ~MS_RDONLY;
27586 - init_mm.start_code = (unsigned long) _text;
27587 - init_mm.end_code = (unsigned long) _etext;
27588 + init_mm.start_code = ktla_ktva((unsigned long) _text);
27589 + init_mm.end_code = ktla_ktva((unsigned long) _etext);
27590 init_mm.end_data = (unsigned long) _edata;
27591 init_mm.brk = _brk_end;
27592
27593 mpx_mm_init(&init_mm);
27594
27595 - code_resource.start = __pa_symbol(_text);
27596 - code_resource.end = __pa_symbol(_etext)-1;
27597 - data_resource.start = __pa_symbol(_etext);
27598 + code_resource.start = __pa_symbol(ktla_ktva(_text));
27599 + code_resource.end = __pa_symbol(ktla_ktva(_etext))-1;
27600 + data_resource.start = __pa_symbol(_sdata);
27601 data_resource.end = __pa_symbol(_edata)-1;
27602 bss_resource.start = __pa_symbol(__bss_start);
27603 bss_resource.end = __pa_symbol(__bss_stop)-1;
27604 diff --git a/arch/x86/kernel/setup_percpu.c b/arch/x86/kernel/setup_percpu.c
27605 index e4fcb87..9c06c55 100644
27606 --- a/arch/x86/kernel/setup_percpu.c
27607 +++ b/arch/x86/kernel/setup_percpu.c
27608 @@ -21,19 +21,17 @@
27609 #include <asm/cpu.h>
27610 #include <asm/stackprotector.h>
27611
27612 -DEFINE_PER_CPU_READ_MOSTLY(int, cpu_number);
27613 +#ifdef CONFIG_SMP
27614 +DEFINE_PER_CPU_READ_MOSTLY(unsigned int, cpu_number);
27615 EXPORT_PER_CPU_SYMBOL(cpu_number);
27616 +#endif
27617
27618 -#ifdef CONFIG_X86_64
27619 #define BOOT_PERCPU_OFFSET ((unsigned long)__per_cpu_load)
27620 -#else
27621 -#define BOOT_PERCPU_OFFSET 0
27622 -#endif
27623
27624 DEFINE_PER_CPU_READ_MOSTLY(unsigned long, this_cpu_off) = BOOT_PERCPU_OFFSET;
27625 EXPORT_PER_CPU_SYMBOL(this_cpu_off);
27626
27627 -unsigned long __per_cpu_offset[NR_CPUS] __read_mostly = {
27628 +unsigned long __per_cpu_offset[NR_CPUS] __read_only = {
27629 [0 ... NR_CPUS-1] = BOOT_PERCPU_OFFSET,
27630 };
27631 EXPORT_SYMBOL(__per_cpu_offset);
27632 @@ -66,7 +64,7 @@ static bool __init pcpu_need_numa(void)
27633 {
27634 #ifdef CONFIG_NEED_MULTIPLE_NODES
27635 pg_data_t *last = NULL;
27636 - unsigned int cpu;
27637 + int cpu;
27638
27639 for_each_possible_cpu(cpu) {
27640 int node = early_cpu_to_node(cpu);
27641 @@ -155,10 +153,10 @@ static inline void setup_percpu_segment(int cpu)
27642 {
27643 #ifdef CONFIG_X86_32
27644 struct desc_struct gdt;
27645 + unsigned long base = per_cpu_offset(cpu);
27646
27647 - pack_descriptor(&gdt, per_cpu_offset(cpu), 0xFFFFF,
27648 - 0x2 | DESCTYPE_S, 0x8);
27649 - gdt.s = 1;
27650 + pack_descriptor(&gdt, base, (VMALLOC_END - base - 1) >> PAGE_SHIFT,
27651 + 0x83 | DESCTYPE_S, 0xC);
27652 write_gdt_entry(get_cpu_gdt_table(cpu),
27653 GDT_ENTRY_PERCPU, &gdt, DESCTYPE_S);
27654 #endif
27655 @@ -219,6 +217,11 @@ void __init setup_per_cpu_areas(void)
27656 /* alrighty, percpu areas up and running */
27657 delta = (unsigned long)pcpu_base_addr - (unsigned long)__per_cpu_start;
27658 for_each_possible_cpu(cpu) {
27659 +#ifdef CONFIG_CC_STACKPROTECTOR
27660 +#ifdef CONFIG_X86_32
27661 + unsigned long canary = per_cpu(stack_canary.canary, cpu);
27662 +#endif
27663 +#endif
27664 per_cpu_offset(cpu) = delta + pcpu_unit_offsets[cpu];
27665 per_cpu(this_cpu_off, cpu) = per_cpu_offset(cpu);
27666 per_cpu(cpu_number, cpu) = cpu;
27667 @@ -259,6 +262,12 @@ void __init setup_per_cpu_areas(void)
27668 */
27669 set_cpu_numa_node(cpu, early_cpu_to_node(cpu));
27670 #endif
27671 +#ifdef CONFIG_CC_STACKPROTECTOR
27672 +#ifdef CONFIG_X86_32
27673 + if (!cpu)
27674 + per_cpu(stack_canary.canary, cpu) = canary;
27675 +#endif
27676 +#endif
27677 /*
27678 * Up to this point, the boot CPU has been using .init.data
27679 * area. Reload any changed state for the boot CPU.
27680 diff --git a/arch/x86/kernel/signal.c b/arch/x86/kernel/signal.c
27681 index 1ea14fd..b16147f 100644
27682 --- a/arch/x86/kernel/signal.c
27683 +++ b/arch/x86/kernel/signal.c
27684 @@ -183,7 +183,7 @@ static unsigned long align_sigframe(unsigned long sp)
27685 * Align the stack pointer according to the i386 ABI,
27686 * i.e. so that on function entry ((sp + 4) & 15) == 0.
27687 */
27688 - sp = ((sp + 4) & -16ul) - 4;
27689 + sp = ((sp - 12) & -16ul) - 4;
27690 #else /* !CONFIG_X86_32 */
27691 sp = round_down(sp, 16) - 8;
27692 #endif
27693 @@ -291,10 +291,9 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27694 }
27695
27696 if (current->mm->context.vdso)
27697 - restorer = current->mm->context.vdso +
27698 - selected_vdso32->sym___kernel_sigreturn;
27699 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_sigreturn);
27700 else
27701 - restorer = &frame->retcode;
27702 + restorer = (void __user *)&frame->retcode;
27703 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27704 restorer = ksig->ka.sa.sa_restorer;
27705
27706 @@ -308,7 +307,7 @@ __setup_frame(int sig, struct ksignal *ksig, sigset_t *set,
27707 * reasons and because gdb uses it as a signature to notice
27708 * signal handler stack frames.
27709 */
27710 - err |= __put_user(*((u64 *)&retcode), (u64 *)frame->retcode);
27711 + err |= __put_user(*((u64 *)&retcode), (u64 __user *)frame->retcode);
27712
27713 if (err)
27714 return -EFAULT;
27715 @@ -355,8 +354,10 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27716 save_altstack_ex(&frame->uc.uc_stack, regs->sp);
27717
27718 /* Set up to return from userspace. */
27719 - restorer = current->mm->context.vdso +
27720 - selected_vdso32->sym___kernel_rt_sigreturn;
27721 + if (current->mm->context.vdso)
27722 + restorer = (void __force_user *)(current->mm->context.vdso + selected_vdso32->sym___kernel_rt_sigreturn);
27723 + else
27724 + restorer = (void __user *)&frame->retcode;
27725 if (ksig->ka.sa.sa_flags & SA_RESTORER)
27726 restorer = ksig->ka.sa.sa_restorer;
27727 put_user_ex(restorer, &frame->pretcode);
27728 @@ -368,7 +369,7 @@ static int __setup_rt_frame(int sig, struct ksignal *ksig,
27729 * reasons and because gdb uses it as a signature to notice
27730 * signal handler stack frames.
27731 */
27732 - put_user_ex(*((u64 *)&rt_retcode), (u64 *)frame->retcode);
27733 + put_user_ex(*((u64 *)&rt_retcode), (u64 __user *)frame->retcode);
27734 } put_user_catch(err);
27735
27736 err |= copy_siginfo_to_user(&frame->info, &ksig->info);
27737 @@ -598,7 +599,12 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27738 {
27739 int usig = ksig->sig;
27740 sigset_t *set = sigmask_to_save();
27741 - compat_sigset_t *cset = (compat_sigset_t *) set;
27742 + sigset_t sigcopy;
27743 + compat_sigset_t *cset;
27744 +
27745 + sigcopy = *set;
27746 +
27747 + cset = (compat_sigset_t *) &sigcopy;
27748
27749 /* Set up the stack frame */
27750 if (is_ia32_frame()) {
27751 @@ -609,7 +615,7 @@ setup_rt_frame(struct ksignal *ksig, struct pt_regs *regs)
27752 } else if (is_x32_frame()) {
27753 return x32_setup_rt_frame(ksig, cset, regs);
27754 } else {
27755 - return __setup_rt_frame(ksig->sig, ksig, set, regs);
27756 + return __setup_rt_frame(ksig->sig, ksig, &sigcopy, regs);
27757 }
27758 }
27759
27760 diff --git a/arch/x86/kernel/smp.c b/arch/x86/kernel/smp.c
27761 index be8e1bd..a3d93fa 100644
27762 --- a/arch/x86/kernel/smp.c
27763 +++ b/arch/x86/kernel/smp.c
27764 @@ -341,7 +341,7 @@ static int __init nonmi_ipi_setup(char *str)
27765
27766 __setup("nonmi_ipi", nonmi_ipi_setup);
27767
27768 -struct smp_ops smp_ops = {
27769 +struct smp_ops smp_ops __read_only = {
27770 .smp_prepare_boot_cpu = native_smp_prepare_boot_cpu,
27771 .smp_prepare_cpus = native_smp_prepare_cpus,
27772 .smp_cpus_done = native_smp_cpus_done,
27773 diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
27774 index 50e547e..d59d06a 100644
27775 --- a/arch/x86/kernel/smpboot.c
27776 +++ b/arch/x86/kernel/smpboot.c
27777 @@ -226,14 +226,17 @@ static void notrace start_secondary(void *unused)
27778
27779 enable_start_cpu0 = 0;
27780
27781 -#ifdef CONFIG_X86_32
27782 + /* otherwise gcc will move up smp_processor_id before the cpu_init */
27783 + barrier();
27784 +
27785 /* switch away from the initial page table */
27786 +#ifdef CONFIG_PAX_PER_CPU_PGD
27787 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
27788 +#else
27789 load_cr3(swapper_pg_dir);
27790 +#endif
27791 __flush_tlb_all();
27792 -#endif
27793
27794 - /* otherwise gcc will move up smp_processor_id before the cpu_init */
27795 - barrier();
27796 /*
27797 * Check TSC synchronization with the BP:
27798 */
27799 @@ -782,18 +785,17 @@ void common_cpu_up(unsigned int cpu, struct task_struct *idle)
27800 alternatives_enable_smp();
27801
27802 per_cpu(current_task, cpu) = idle;
27803 + per_cpu(current_tinfo, cpu) = &idle->tinfo;
27804
27805 #ifdef CONFIG_X86_32
27806 /* Stack for startup_32 can be just as for start_secondary onwards */
27807 irq_ctx_init(cpu);
27808 - per_cpu(cpu_current_top_of_stack, cpu) =
27809 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27810 + per_cpu(cpu_current_top_of_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27811 #else
27812 clear_tsk_thread_flag(idle, TIF_FORK);
27813 initial_gs = per_cpu_offset(cpu);
27814 #endif
27815 - per_cpu(kernel_stack, cpu) =
27816 - (unsigned long)task_stack_page(idle) + THREAD_SIZE;
27817 + per_cpu(kernel_stack, cpu) = (unsigned long)task_stack_page(idle) - 16 + THREAD_SIZE;
27818 }
27819
27820 /*
27821 @@ -814,9 +816,11 @@ static int do_boot_cpu(int apicid, int cpu, struct task_struct *idle)
27822 unsigned long timeout;
27823
27824 idle->thread.sp = (unsigned long) (((struct pt_regs *)
27825 - (THREAD_SIZE + task_stack_page(idle))) - 1);
27826 + (THREAD_SIZE - 16 + task_stack_page(idle))) - 1);
27827
27828 + pax_open_kernel();
27829 early_gdt_descr.address = (unsigned long)get_cpu_gdt_table(cpu);
27830 + pax_close_kernel();
27831 initial_code = (unsigned long)start_secondary;
27832 stack_start = idle->thread.sp;
27833
27834 @@ -961,6 +965,15 @@ int native_cpu_up(unsigned int cpu, struct task_struct *tidle)
27835
27836 common_cpu_up(cpu, tidle);
27837
27838 +#ifdef CONFIG_PAX_PER_CPU_PGD
27839 + clone_pgd_range(get_cpu_pgd(cpu, kernel) + KERNEL_PGD_BOUNDARY,
27840 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27841 + KERNEL_PGD_PTRS);
27842 + clone_pgd_range(get_cpu_pgd(cpu, user) + KERNEL_PGD_BOUNDARY,
27843 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
27844 + KERNEL_PGD_PTRS);
27845 +#endif
27846 +
27847 err = do_boot_cpu(apicid, cpu, tidle);
27848 if (err) {
27849 pr_err("do_boot_cpu failed(%d) to wakeup CPU#%u\n", err, cpu);
27850 diff --git a/arch/x86/kernel/step.c b/arch/x86/kernel/step.c
27851 index 9b4d51d..5d28b58 100644
27852 --- a/arch/x86/kernel/step.c
27853 +++ b/arch/x86/kernel/step.c
27854 @@ -27,10 +27,10 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27855 struct desc_struct *desc;
27856 unsigned long base;
27857
27858 - seg &= ~7UL;
27859 + seg >>= 3;
27860
27861 mutex_lock(&child->mm->context.lock);
27862 - if (unlikely((seg >> 3) >= child->mm->context.size))
27863 + if (unlikely(seg >= child->mm->context.size))
27864 addr = -1L; /* bogus selector, access would fault */
27865 else {
27866 desc = child->mm->context.ldt + seg;
27867 @@ -42,7 +42,8 @@ unsigned long convert_ip_to_linear(struct task_struct *child, struct pt_regs *re
27868 addr += base;
27869 }
27870 mutex_unlock(&child->mm->context.lock);
27871 - }
27872 + } else if (seg == __KERNEL_CS || seg == __KERNEXEC_KERNEL_CS)
27873 + addr = ktla_ktva(addr);
27874
27875 return addr;
27876 }
27877 @@ -53,6 +54,9 @@ static int is_setting_trap_flag(struct task_struct *child, struct pt_regs *regs)
27878 unsigned char opcode[15];
27879 unsigned long addr = convert_ip_to_linear(child, regs);
27880
27881 + if (addr == -EINVAL)
27882 + return 0;
27883 +
27884 copied = access_process_vm(child, addr, opcode, sizeof(opcode), 0);
27885 for (i = 0; i < copied; i++) {
27886 switch (opcode[i]) {
27887 diff --git a/arch/x86/kernel/sys_i386_32.c b/arch/x86/kernel/sys_i386_32.c
27888 new file mode 100644
27889 index 0000000..5877189
27890 --- /dev/null
27891 +++ b/arch/x86/kernel/sys_i386_32.c
27892 @@ -0,0 +1,189 @@
27893 +/*
27894 + * This file contains various random system calls that
27895 + * have a non-standard calling sequence on the Linux/i386
27896 + * platform.
27897 + */
27898 +
27899 +#include <linux/errno.h>
27900 +#include <linux/sched.h>
27901 +#include <linux/mm.h>
27902 +#include <linux/fs.h>
27903 +#include <linux/smp.h>
27904 +#include <linux/sem.h>
27905 +#include <linux/msg.h>
27906 +#include <linux/shm.h>
27907 +#include <linux/stat.h>
27908 +#include <linux/syscalls.h>
27909 +#include <linux/mman.h>
27910 +#include <linux/file.h>
27911 +#include <linux/utsname.h>
27912 +#include <linux/ipc.h>
27913 +#include <linux/elf.h>
27914 +
27915 +#include <linux/uaccess.h>
27916 +#include <linux/unistd.h>
27917 +
27918 +#include <asm/syscalls.h>
27919 +
27920 +int i386_mmap_check(unsigned long addr, unsigned long len, unsigned long flags)
27921 +{
27922 + unsigned long pax_task_size = TASK_SIZE;
27923 +
27924 +#ifdef CONFIG_PAX_SEGMEXEC
27925 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
27926 + pax_task_size = SEGMEXEC_TASK_SIZE;
27927 +#endif
27928 +
27929 + if (flags & MAP_FIXED)
27930 + if (len > pax_task_size || addr > pax_task_size - len)
27931 + return -EINVAL;
27932 +
27933 + return 0;
27934 +}
27935 +
27936 +/*
27937 + * Align a virtual address to avoid aliasing in the I$ on AMD F15h.
27938 + */
27939 +static unsigned long get_align_mask(void)
27940 +{
27941 + if (va_align.flags < 0 || !(va_align.flags & ALIGN_VA_32))
27942 + return 0;
27943 +
27944 + if (!(current->flags & PF_RANDOMIZE))
27945 + return 0;
27946 +
27947 + return va_align.mask;
27948 +}
27949 +
27950 +unsigned long
27951 +arch_get_unmapped_area(struct file *filp, unsigned long addr,
27952 + unsigned long len, unsigned long pgoff, unsigned long flags)
27953 +{
27954 + struct mm_struct *mm = current->mm;
27955 + struct vm_area_struct *vma;
27956 + unsigned long pax_task_size = TASK_SIZE;
27957 + struct vm_unmapped_area_info info;
27958 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
27959 +
27960 +#ifdef CONFIG_PAX_SEGMEXEC
27961 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
27962 + pax_task_size = SEGMEXEC_TASK_SIZE;
27963 +#endif
27964 +
27965 + pax_task_size -= PAGE_SIZE;
27966 +
27967 + if (len > pax_task_size)
27968 + return -ENOMEM;
27969 +
27970 + if (flags & MAP_FIXED)
27971 + return addr;
27972 +
27973 +#ifdef CONFIG_PAX_RANDMMAP
27974 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
27975 +#endif
27976 +
27977 + if (addr) {
27978 + addr = PAGE_ALIGN(addr);
27979 + if (pax_task_size - len >= addr) {
27980 + vma = find_vma(mm, addr);
27981 + if (check_heap_stack_gap(vma, addr, len, offset))
27982 + return addr;
27983 + }
27984 + }
27985 +
27986 + info.flags = 0;
27987 + info.length = len;
27988 + info.align_mask = filp ? get_align_mask() : 0;
27989 + info.align_offset = pgoff << PAGE_SHIFT;
27990 + info.threadstack_offset = offset;
27991 +
27992 +#ifdef CONFIG_PAX_PAGEEXEC
27993 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE)) {
27994 + info.low_limit = 0x00110000UL;
27995 + info.high_limit = mm->start_code;
27996 +
27997 +#ifdef CONFIG_PAX_RANDMMAP
27998 + if (mm->pax_flags & MF_PAX_RANDMMAP)
27999 + info.low_limit += mm->delta_mmap & 0x03FFF000UL;
28000 +#endif
28001 +
28002 + if (info.low_limit < info.high_limit) {
28003 + addr = vm_unmapped_area(&info);
28004 + if (!IS_ERR_VALUE(addr))
28005 + return addr;
28006 + }
28007 + } else
28008 +#endif
28009 +
28010 + info.low_limit = mm->mmap_base;
28011 + info.high_limit = pax_task_size;
28012 +
28013 + return vm_unmapped_area(&info);
28014 +}
28015 +
28016 +unsigned long
28017 +arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28018 + const unsigned long len, const unsigned long pgoff,
28019 + const unsigned long flags)
28020 +{
28021 + struct vm_area_struct *vma;
28022 + struct mm_struct *mm = current->mm;
28023 + unsigned long addr = addr0, pax_task_size = TASK_SIZE;
28024 + struct vm_unmapped_area_info info;
28025 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28026 +
28027 +#ifdef CONFIG_PAX_SEGMEXEC
28028 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
28029 + pax_task_size = SEGMEXEC_TASK_SIZE;
28030 +#endif
28031 +
28032 + pax_task_size -= PAGE_SIZE;
28033 +
28034 + /* requested length too big for entire address space */
28035 + if (len > pax_task_size)
28036 + return -ENOMEM;
28037 +
28038 + if (flags & MAP_FIXED)
28039 + return addr;
28040 +
28041 +#ifdef CONFIG_PAX_PAGEEXEC
28042 + if (!(__supported_pte_mask & _PAGE_NX) && (mm->pax_flags & MF_PAX_PAGEEXEC) && (flags & MAP_EXECUTABLE))
28043 + goto bottomup;
28044 +#endif
28045 +
28046 +#ifdef CONFIG_PAX_RANDMMAP
28047 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28048 +#endif
28049 +
28050 + /* requesting a specific address */
28051 + if (addr) {
28052 + addr = PAGE_ALIGN(addr);
28053 + if (pax_task_size - len >= addr) {
28054 + vma = find_vma(mm, addr);
28055 + if (check_heap_stack_gap(vma, addr, len, offset))
28056 + return addr;
28057 + }
28058 + }
28059 +
28060 + info.flags = VM_UNMAPPED_AREA_TOPDOWN;
28061 + info.length = len;
28062 + info.low_limit = PAGE_SIZE;
28063 + info.high_limit = mm->mmap_base;
28064 + info.align_mask = filp ? get_align_mask() : 0;
28065 + info.align_offset = pgoff << PAGE_SHIFT;
28066 + info.threadstack_offset = offset;
28067 +
28068 + addr = vm_unmapped_area(&info);
28069 + if (!(addr & ~PAGE_MASK))
28070 + return addr;
28071 + VM_BUG_ON(addr != -ENOMEM);
28072 +
28073 +bottomup:
28074 + /*
28075 + * A failed mmap() very likely causes application failure,
28076 + * so fall back to the bottom-up function here. This scenario
28077 + * can happen with large stack limits and large mmap()
28078 + * allocations.
28079 + */
28080 + return arch_get_unmapped_area(filp, addr0, len, pgoff, flags);
28081 +}
28082 diff --git a/arch/x86/kernel/sys_x86_64.c b/arch/x86/kernel/sys_x86_64.c
28083 index 10e0272..b4bb9a7 100644
28084 --- a/arch/x86/kernel/sys_x86_64.c
28085 +++ b/arch/x86/kernel/sys_x86_64.c
28086 @@ -97,8 +97,8 @@ out:
28087 return error;
28088 }
28089
28090 -static void find_start_end(unsigned long flags, unsigned long *begin,
28091 - unsigned long *end)
28092 +static void find_start_end(struct mm_struct *mm, unsigned long flags,
28093 + unsigned long *begin, unsigned long *end)
28094 {
28095 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT)) {
28096 unsigned long new_begin;
28097 @@ -117,7 +117,7 @@ static void find_start_end(unsigned long flags, unsigned long *begin,
28098 *begin = new_begin;
28099 }
28100 } else {
28101 - *begin = current->mm->mmap_legacy_base;
28102 + *begin = mm->mmap_legacy_base;
28103 *end = TASK_SIZE;
28104 }
28105 }
28106 @@ -130,20 +130,24 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28107 struct vm_area_struct *vma;
28108 struct vm_unmapped_area_info info;
28109 unsigned long begin, end;
28110 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28111
28112 if (flags & MAP_FIXED)
28113 return addr;
28114
28115 - find_start_end(flags, &begin, &end);
28116 + find_start_end(mm, flags, &begin, &end);
28117
28118 if (len > end)
28119 return -ENOMEM;
28120
28121 +#ifdef CONFIG_PAX_RANDMMAP
28122 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28123 +#endif
28124 +
28125 if (addr) {
28126 addr = PAGE_ALIGN(addr);
28127 vma = find_vma(mm, addr);
28128 - if (end - len >= addr &&
28129 - (!vma || addr + len <= vma->vm_start))
28130 + if (end - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28131 return addr;
28132 }
28133
28134 @@ -157,6 +161,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
28135 info.align_mask = get_align_mask();
28136 info.align_offset += get_align_bits();
28137 }
28138 + info.threadstack_offset = offset;
28139 return vm_unmapped_area(&info);
28140 }
28141
28142 @@ -169,6 +174,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28143 struct mm_struct *mm = current->mm;
28144 unsigned long addr = addr0;
28145 struct vm_unmapped_area_info info;
28146 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
28147
28148 /* requested length too big for entire address space */
28149 if (len > TASK_SIZE)
28150 @@ -181,12 +187,15 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28151 if (!test_thread_flag(TIF_ADDR32) && (flags & MAP_32BIT))
28152 goto bottomup;
28153
28154 +#ifdef CONFIG_PAX_RANDMMAP
28155 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
28156 +#endif
28157 +
28158 /* requesting a specific address */
28159 if (addr) {
28160 addr = PAGE_ALIGN(addr);
28161 vma = find_vma(mm, addr);
28162 - if (TASK_SIZE - len >= addr &&
28163 - (!vma || addr + len <= vma->vm_start))
28164 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
28165 return addr;
28166 }
28167
28168 @@ -200,6 +209,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
28169 info.align_mask = get_align_mask();
28170 info.align_offset += get_align_bits();
28171 }
28172 + info.threadstack_offset = offset;
28173 addr = vm_unmapped_area(&info);
28174 if (!(addr & ~PAGE_MASK))
28175 return addr;
28176 diff --git a/arch/x86/kernel/tboot.c b/arch/x86/kernel/tboot.c
28177 index 91a4496..42fc304 100644
28178 --- a/arch/x86/kernel/tboot.c
28179 +++ b/arch/x86/kernel/tboot.c
28180 @@ -44,6 +44,7 @@
28181 #include <asm/setup.h>
28182 #include <asm/e820.h>
28183 #include <asm/io.h>
28184 +#include <asm/tlbflush.h>
28185
28186 #include "../realmode/rm/wakeup.h"
28187
28188 @@ -221,7 +222,7 @@ static int tboot_setup_sleep(void)
28189
28190 void tboot_shutdown(u32 shutdown_type)
28191 {
28192 - void (*shutdown)(void);
28193 + void (* __noreturn shutdown)(void);
28194
28195 if (!tboot_enabled())
28196 return;
28197 @@ -242,8 +243,9 @@ void tboot_shutdown(u32 shutdown_type)
28198 tboot->shutdown_type = shutdown_type;
28199
28200 switch_to_tboot_pt();
28201 + cr4_clear_bits(X86_CR4_PCIDE);
28202
28203 - shutdown = (void(*)(void))(unsigned long)tboot->shutdown_entry;
28204 + shutdown = (void *)(unsigned long)tboot->shutdown_entry;
28205 shutdown();
28206
28207 /* should not reach here */
28208 @@ -310,7 +312,7 @@ static int tboot_extended_sleep(u8 sleep_state, u32 val_a, u32 val_b)
28209 return -ENODEV;
28210 }
28211
28212 -static atomic_t ap_wfs_count;
28213 +static atomic_unchecked_t ap_wfs_count;
28214
28215 static int tboot_wait_for_aps(int num_aps)
28216 {
28217 @@ -334,9 +336,9 @@ static int tboot_cpu_callback(struct notifier_block *nfb, unsigned long action,
28218 {
28219 switch (action) {
28220 case CPU_DYING:
28221 - atomic_inc(&ap_wfs_count);
28222 + atomic_inc_unchecked(&ap_wfs_count);
28223 if (num_online_cpus() == 1)
28224 - if (tboot_wait_for_aps(atomic_read(&ap_wfs_count)))
28225 + if (tboot_wait_for_aps(atomic_read_unchecked(&ap_wfs_count)))
28226 return NOTIFY_BAD;
28227 break;
28228 }
28229 @@ -422,7 +424,7 @@ static __init int tboot_late_init(void)
28230
28231 tboot_create_trampoline();
28232
28233 - atomic_set(&ap_wfs_count, 0);
28234 + atomic_set_unchecked(&ap_wfs_count, 0);
28235 register_hotcpu_notifier(&tboot_cpu_notifier);
28236
28237 #ifdef CONFIG_DEBUG_FS
28238 diff --git a/arch/x86/kernel/time.c b/arch/x86/kernel/time.c
28239 index d39c091..1df4349 100644
28240 --- a/arch/x86/kernel/time.c
28241 +++ b/arch/x86/kernel/time.c
28242 @@ -32,7 +32,7 @@ unsigned long profile_pc(struct pt_regs *regs)
28243
28244 if (!user_mode(regs) && in_lock_functions(pc)) {
28245 #ifdef CONFIG_FRAME_POINTER
28246 - return *(unsigned long *)(regs->bp + sizeof(long));
28247 + return ktla_ktva(*(unsigned long *)(regs->bp + sizeof(long)));
28248 #else
28249 unsigned long *sp =
28250 (unsigned long *)kernel_stack_pointer(regs);
28251 @@ -41,11 +41,17 @@ unsigned long profile_pc(struct pt_regs *regs)
28252 * or above a saved flags. Eflags has bits 22-31 zero,
28253 * kernel addresses don't.
28254 */
28255 +
28256 +#ifdef CONFIG_PAX_KERNEXEC
28257 + return ktla_ktva(sp[0]);
28258 +#else
28259 if (sp[0] >> 22)
28260 return sp[0];
28261 if (sp[1] >> 22)
28262 return sp[1];
28263 #endif
28264 +
28265 +#endif
28266 }
28267 return pc;
28268 }
28269 diff --git a/arch/x86/kernel/tls.c b/arch/x86/kernel/tls.c
28270 index 7fc5e84..c6e445a 100644
28271 --- a/arch/x86/kernel/tls.c
28272 +++ b/arch/x86/kernel/tls.c
28273 @@ -139,6 +139,11 @@ int do_set_thread_area(struct task_struct *p, int idx,
28274 if (idx < GDT_ENTRY_TLS_MIN || idx > GDT_ENTRY_TLS_MAX)
28275 return -EINVAL;
28276
28277 +#ifdef CONFIG_PAX_SEGMEXEC
28278 + if ((p->mm->pax_flags & MF_PAX_SEGMEXEC) && (info.contents & MODIFY_LDT_CONTENTS_CODE))
28279 + return -EINVAL;
28280 +#endif
28281 +
28282 set_tls_desc(p, idx, &info, 1);
28283
28284 return 0;
28285 @@ -256,7 +261,7 @@ int regset_tls_set(struct task_struct *target, const struct user_regset *regset,
28286
28287 if (kbuf)
28288 info = kbuf;
28289 - else if (__copy_from_user(infobuf, ubuf, count))
28290 + else if (count > sizeof infobuf || __copy_from_user(infobuf, ubuf, count))
28291 return -EFAULT;
28292 else
28293 info = infobuf;
28294 diff --git a/arch/x86/kernel/tracepoint.c b/arch/x86/kernel/tracepoint.c
28295 index 1c113db..287b42e 100644
28296 --- a/arch/x86/kernel/tracepoint.c
28297 +++ b/arch/x86/kernel/tracepoint.c
28298 @@ -9,11 +9,11 @@
28299 #include <linux/atomic.h>
28300
28301 atomic_t trace_idt_ctr = ATOMIC_INIT(0);
28302 -struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28303 +const struct desc_ptr trace_idt_descr = { NR_VECTORS * 16 - 1,
28304 (unsigned long) trace_idt_table };
28305
28306 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28307 -gate_desc trace_idt_table[NR_VECTORS] __page_aligned_bss;
28308 +gate_desc trace_idt_table[NR_VECTORS] __page_aligned_rodata;
28309
28310 static int trace_irq_vector_refcount;
28311 static DEFINE_MUTEX(irq_vector_mutex);
28312 diff --git a/arch/x86/kernel/traps.c b/arch/x86/kernel/traps.c
28313 index 324ab52..0cfd2d05 100644
28314 --- a/arch/x86/kernel/traps.c
28315 +++ b/arch/x86/kernel/traps.c
28316 @@ -68,7 +68,7 @@
28317 #include <asm/proto.h>
28318
28319 /* No need to be aligned, but done to keep all IDTs defined the same way. */
28320 -gate_desc debug_idt_table[NR_VECTORS] __page_aligned_bss;
28321 +gate_desc debug_idt_table[NR_VECTORS] __page_aligned_rodata;
28322 #else
28323 #include <asm/processor-flags.h>
28324 #include <asm/setup.h>
28325 @@ -77,7 +77,7 @@ asmlinkage int system_call(void);
28326 #endif
28327
28328 /* Must be page-aligned because the real IDT is used in a fixmap. */
28329 -gate_desc idt_table[NR_VECTORS] __page_aligned_bss;
28330 +gate_desc idt_table[NR_VECTORS] __page_aligned_rodata;
28331
28332 DECLARE_BITMAP(used_vectors, NR_VECTORS);
28333 EXPORT_SYMBOL_GPL(used_vectors);
28334 @@ -174,7 +174,7 @@ void ist_begin_non_atomic(struct pt_regs *regs)
28335 * will catch asm bugs and any attempt to use ist_preempt_enable
28336 * from double_fault.
28337 */
28338 - BUG_ON((unsigned long)(current_top_of_stack() -
28339 + BUG_ON((unsigned long)(current_top_of_stack(smp_processor_id()) -
28340 current_stack_pointer()) >= THREAD_SIZE);
28341
28342 preempt_count_sub(HARDIRQ_OFFSET);
28343 @@ -191,7 +191,7 @@ void ist_end_non_atomic(void)
28344 }
28345
28346 static nokprobe_inline int
28347 -do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28348 +do_trap_no_signal(struct task_struct *tsk, int trapnr, const char *str,
28349 struct pt_regs *regs, long error_code)
28350 {
28351 if (v8086_mode(regs)) {
28352 @@ -211,8 +211,20 @@ do_trap_no_signal(struct task_struct *tsk, int trapnr, char *str,
28353 if (!fixup_exception(regs)) {
28354 tsk->thread.error_code = error_code;
28355 tsk->thread.trap_nr = trapnr;
28356 +
28357 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28358 + if (trapnr == X86_TRAP_SS && ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS))
28359 + str = "PAX: suspicious stack segment fault";
28360 +#endif
28361 +
28362 die(str, regs, error_code);
28363 }
28364 +
28365 +#ifdef CONFIG_PAX_REFCOUNT
28366 + if (trapnr == X86_TRAP_OF)
28367 + pax_report_refcount_overflow(regs);
28368 +#endif
28369 +
28370 return 0;
28371 }
28372
28373 @@ -251,7 +263,7 @@ static siginfo_t *fill_trap_info(struct pt_regs *regs, int signr, int trapnr,
28374 }
28375
28376 static void
28377 -do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28378 +do_trap(int trapnr, int signr, const char *str, struct pt_regs *regs,
28379 long error_code, siginfo_t *info)
28380 {
28381 struct task_struct *tsk = current;
28382 @@ -275,7 +287,7 @@ do_trap(int trapnr, int signr, char *str, struct pt_regs *regs,
28383 if (show_unhandled_signals && unhandled_signal(tsk, signr) &&
28384 printk_ratelimit()) {
28385 pr_info("%s[%d] trap %s ip:%lx sp:%lx error:%lx",
28386 - tsk->comm, tsk->pid, str,
28387 + tsk->comm, task_pid_nr(tsk), str,
28388 regs->ip, regs->sp, error_code);
28389 print_vma_addr(" in ", regs->ip);
28390 pr_cont("\n");
28391 @@ -357,6 +369,11 @@ dotraplinkage void do_double_fault(struct pt_regs *regs, long error_code)
28392 tsk->thread.error_code = error_code;
28393 tsk->thread.trap_nr = X86_TRAP_DF;
28394
28395 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
28396 + if ((unsigned long)tsk->stack - regs->sp <= PAGE_SIZE)
28397 + die("grsec: kernel stack overflow detected", regs, error_code);
28398 +#endif
28399 +
28400 #ifdef CONFIG_DOUBLEFAULT
28401 df_debug(regs, error_code);
28402 #endif
28403 @@ -475,11 +492,35 @@ do_general_protection(struct pt_regs *regs, long error_code)
28404 tsk->thread.error_code = error_code;
28405 tsk->thread.trap_nr = X86_TRAP_GP;
28406 if (notify_die(DIE_GPF, "general protection fault", regs, error_code,
28407 - X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP)
28408 + X86_TRAP_GP, SIGSEGV) != NOTIFY_STOP) {
28409 +
28410 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28411 + if ((regs->cs & 0xFFFF) == __KERNEL_CS || (regs->cs & 0xFFFF) == __KERNEXEC_KERNEL_CS)
28412 + die("PAX: suspicious general protection fault", regs, error_code);
28413 + else
28414 +#endif
28415 +
28416 die("general protection fault", regs, error_code);
28417 + }
28418 goto exit;
28419 }
28420
28421 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
28422 + if (!(__supported_pte_mask & _PAGE_NX) && tsk->mm && (tsk->mm->pax_flags & MF_PAX_PAGEEXEC)) {
28423 + struct mm_struct *mm = tsk->mm;
28424 + unsigned long limit;
28425 +
28426 + down_write(&mm->mmap_sem);
28427 + limit = mm->context.user_cs_limit;
28428 + if (limit < TASK_SIZE) {
28429 + track_exec_limit(mm, limit, TASK_SIZE, VM_EXEC);
28430 + up_write(&mm->mmap_sem);
28431 + return;
28432 + }
28433 + up_write(&mm->mmap_sem);
28434 + }
28435 +#endif
28436 +
28437 tsk->thread.error_code = error_code;
28438 tsk->thread.trap_nr = X86_TRAP_GP;
28439
28440 @@ -578,6 +619,9 @@ struct bad_iret_stack *fixup_bad_iret(struct bad_iret_stack *s)
28441 container_of(task_pt_regs(current),
28442 struct bad_iret_stack, regs);
28443
28444 + if ((current->thread.sp0 ^ (unsigned long)s) < THREAD_SIZE)
28445 + new_stack = s;
28446 +
28447 /* Copy the IRET target to the new stack. */
28448 memmove(&new_stack->regs.ip, (void *)s->regs.sp, 5*8);
28449
28450 diff --git a/arch/x86/kernel/tsc.c b/arch/x86/kernel/tsc.c
28451 index 5054497..139f8f8 100644
28452 --- a/arch/x86/kernel/tsc.c
28453 +++ b/arch/x86/kernel/tsc.c
28454 @@ -150,7 +150,7 @@ static void cyc2ns_write_end(int cpu, struct cyc2ns_data *data)
28455 */
28456 smp_wmb();
28457
28458 - ACCESS_ONCE(c2n->head) = data;
28459 + ACCESS_ONCE_RW(c2n->head) = data;
28460 }
28461
28462 /*
28463 diff --git a/arch/x86/kernel/uprobes.c b/arch/x86/kernel/uprobes.c
28464 index 0b81ad6..fff670e 100644
28465 --- a/arch/x86/kernel/uprobes.c
28466 +++ b/arch/x86/kernel/uprobes.c
28467 @@ -986,7 +986,7 @@ arch_uretprobe_hijack_return_addr(unsigned long trampoline_vaddr, struct pt_regs
28468
28469 if (nleft != rasize) {
28470 pr_err("uprobe: return address clobbered: pid=%d, %%sp=%#lx, "
28471 - "%%ip=%#lx\n", current->pid, regs->sp, regs->ip);
28472 + "%%ip=%#lx\n", task_pid_nr(current), regs->sp, regs->ip);
28473
28474 force_sig_info(SIGSEGV, SEND_SIG_FORCED, current);
28475 }
28476 diff --git a/arch/x86/kernel/verify_cpu.S b/arch/x86/kernel/verify_cpu.S
28477 index b9242ba..50c5edd 100644
28478 --- a/arch/x86/kernel/verify_cpu.S
28479 +++ b/arch/x86/kernel/verify_cpu.S
28480 @@ -20,6 +20,7 @@
28481 * arch/x86/boot/compressed/head_64.S: Boot cpu verification
28482 * arch/x86/kernel/trampoline_64.S: secondary processor verification
28483 * arch/x86/kernel/head_32.S: processor startup
28484 + * arch/x86/kernel/acpi/realmode/wakeup.S: 32bit processor resume
28485 *
28486 * verify_cpu, returns the status of longmode and SSE in register %eax.
28487 * 0: Success 1: Failure
28488 diff --git a/arch/x86/kernel/vm86_32.c b/arch/x86/kernel/vm86_32.c
28489 index fc9db6e..2c5865d 100644
28490 --- a/arch/x86/kernel/vm86_32.c
28491 +++ b/arch/x86/kernel/vm86_32.c
28492 @@ -44,6 +44,7 @@
28493 #include <linux/ptrace.h>
28494 #include <linux/audit.h>
28495 #include <linux/stddef.h>
28496 +#include <linux/grsecurity.h>
28497
28498 #include <asm/uaccess.h>
28499 #include <asm/io.h>
28500 @@ -150,7 +151,7 @@ struct pt_regs *save_v86_state(struct kernel_vm86_regs *regs)
28501 do_exit(SIGSEGV);
28502 }
28503
28504 - tss = &per_cpu(cpu_tss, get_cpu());
28505 + tss = cpu_tss + get_cpu();
28506 current->thread.sp0 = current->thread.saved_sp0;
28507 current->thread.sysenter_cs = __KERNEL_CS;
28508 load_sp0(tss, &current->thread);
28509 @@ -214,6 +215,14 @@ SYSCALL_DEFINE1(vm86old, struct vm86_struct __user *, v86)
28510
28511 if (tsk->thread.saved_sp0)
28512 return -EPERM;
28513 +
28514 +#ifdef CONFIG_GRKERNSEC_VM86
28515 + if (!capable(CAP_SYS_RAWIO)) {
28516 + gr_handle_vm86();
28517 + return -EPERM;
28518 + }
28519 +#endif
28520 +
28521 tmp = copy_vm86_regs_from_user(&info.regs, &v86->regs,
28522 offsetof(struct kernel_vm86_struct, vm86plus) -
28523 sizeof(info.regs));
28524 @@ -238,6 +247,13 @@ SYSCALL_DEFINE2(vm86, unsigned long, cmd, unsigned long, arg)
28525 int tmp;
28526 struct vm86plus_struct __user *v86;
28527
28528 +#ifdef CONFIG_GRKERNSEC_VM86
28529 + if (!capable(CAP_SYS_RAWIO)) {
28530 + gr_handle_vm86();
28531 + return -EPERM;
28532 + }
28533 +#endif
28534 +
28535 tsk = current;
28536 switch (cmd) {
28537 case VM86_REQUEST_IRQ:
28538 @@ -318,7 +334,7 @@ static void do_sys_vm86(struct kernel_vm86_struct *info, struct task_struct *tsk
28539 tsk->thread.saved_fs = info->regs32->fs;
28540 tsk->thread.saved_gs = get_user_gs(info->regs32);
28541
28542 - tss = &per_cpu(cpu_tss, get_cpu());
28543 + tss = cpu_tss + get_cpu();
28544 tsk->thread.sp0 = (unsigned long) &info->VM86_TSS_ESP0;
28545 if (cpu_has_sep)
28546 tsk->thread.sysenter_cs = 0;
28547 @@ -525,7 +541,7 @@ static void do_int(struct kernel_vm86_regs *regs, int i,
28548 goto cannot_handle;
28549 if (i == 0x21 && is_revectored(AH(regs), &KVM86->int21_revectored))
28550 goto cannot_handle;
28551 - intr_ptr = (unsigned long __user *) (i << 2);
28552 + intr_ptr = (__force unsigned long __user *) (i << 2);
28553 if (get_user(segoffs, intr_ptr))
28554 goto cannot_handle;
28555 if ((segoffs >> 16) == BIOSSEG)
28556 diff --git a/arch/x86/kernel/vmlinux.lds.S b/arch/x86/kernel/vmlinux.lds.S
28557 index 00bf300..129df8e 100644
28558 --- a/arch/x86/kernel/vmlinux.lds.S
28559 +++ b/arch/x86/kernel/vmlinux.lds.S
28560 @@ -26,6 +26,13 @@
28561 #include <asm/page_types.h>
28562 #include <asm/cache.h>
28563 #include <asm/boot.h>
28564 +#include <asm/segment.h>
28565 +
28566 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
28567 +#define __KERNEL_TEXT_OFFSET (LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR)
28568 +#else
28569 +#define __KERNEL_TEXT_OFFSET 0
28570 +#endif
28571
28572 #undef i386 /* in case the preprocessor is a 32bit one */
28573
28574 @@ -69,30 +76,43 @@ jiffies_64 = jiffies;
28575
28576 PHDRS {
28577 text PT_LOAD FLAGS(5); /* R_E */
28578 +#ifdef CONFIG_X86_32
28579 + module PT_LOAD FLAGS(5); /* R_E */
28580 +#endif
28581 +#ifdef CONFIG_XEN
28582 + rodata PT_LOAD FLAGS(5); /* R_E */
28583 +#else
28584 + rodata PT_LOAD FLAGS(4); /* R__ */
28585 +#endif
28586 data PT_LOAD FLAGS(6); /* RW_ */
28587 -#ifdef CONFIG_X86_64
28588 + init.begin PT_LOAD FLAGS(6); /* RW_ */
28589 #ifdef CONFIG_SMP
28590 percpu PT_LOAD FLAGS(6); /* RW_ */
28591 #endif
28592 + text.init PT_LOAD FLAGS(5); /* R_E */
28593 + text.exit PT_LOAD FLAGS(5); /* R_E */
28594 init PT_LOAD FLAGS(7); /* RWE */
28595 -#endif
28596 note PT_NOTE FLAGS(0); /* ___ */
28597 }
28598
28599 SECTIONS
28600 {
28601 #ifdef CONFIG_X86_32
28602 - . = LOAD_OFFSET + LOAD_PHYSICAL_ADDR;
28603 - phys_startup_32 = startup_32 - LOAD_OFFSET;
28604 + . = LOAD_OFFSET + ____LOAD_PHYSICAL_ADDR;
28605 #else
28606 - . = __START_KERNEL;
28607 - phys_startup_64 = startup_64 - LOAD_OFFSET;
28608 + . = __START_KERNEL;
28609 #endif
28610
28611 /* Text and read-only data */
28612 - .text : AT(ADDR(.text) - LOAD_OFFSET) {
28613 - _text = .;
28614 + .text (. - __KERNEL_TEXT_OFFSET): AT(ADDR(.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28615 /* bootstrapping code */
28616 +#ifdef CONFIG_X86_32
28617 + phys_startup_32 = startup_32 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28618 +#else
28619 + phys_startup_64 = startup_64 - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28620 +#endif
28621 + __LOAD_PHYSICAL_ADDR = . - LOAD_OFFSET + __KERNEL_TEXT_OFFSET;
28622 + _text = .;
28623 HEAD_TEXT
28624 . = ALIGN(8);
28625 _stext = .;
28626 @@ -104,13 +124,47 @@ SECTIONS
28627 IRQENTRY_TEXT
28628 *(.fixup)
28629 *(.gnu.warning)
28630 - /* End of text section */
28631 - _etext = .;
28632 } :text = 0x9090
28633
28634 - NOTES :text :note
28635 + . += __KERNEL_TEXT_OFFSET;
28636
28637 - EXCEPTION_TABLE(16) :text = 0x9090
28638 +#ifdef CONFIG_X86_32
28639 + . = ALIGN(PAGE_SIZE);
28640 + .module.text : AT(ADDR(.module.text) - LOAD_OFFSET) {
28641 +
28642 +#ifdef CONFIG_PAX_KERNEXEC
28643 + MODULES_EXEC_VADDR = .;
28644 + BYTE(0)
28645 + . += (CONFIG_PAX_KERNEXEC_MODULE_TEXT * 1024 * 1024);
28646 + . = ALIGN(HPAGE_SIZE) - 1;
28647 + MODULES_EXEC_END = .;
28648 +#endif
28649 +
28650 + } :module
28651 +#endif
28652 +
28653 + .text.end : AT(ADDR(.text.end) - LOAD_OFFSET) {
28654 + /* End of text section */
28655 + BYTE(0)
28656 + _etext = . - __KERNEL_TEXT_OFFSET;
28657 + }
28658 +
28659 +#ifdef CONFIG_X86_32
28660 + . = ALIGN(PAGE_SIZE);
28661 + .rodata.page_aligned : AT(ADDR(.rodata.page_aligned) - LOAD_OFFSET) {
28662 + . = ALIGN(PAGE_SIZE);
28663 + *(.empty_zero_page)
28664 + *(.initial_pg_fixmap)
28665 + *(.initial_pg_pmd)
28666 + *(.initial_page_table)
28667 + *(.swapper_pg_dir)
28668 + } :rodata
28669 +#endif
28670 +
28671 + . = ALIGN(PAGE_SIZE);
28672 + NOTES :rodata :note
28673 +
28674 + EXCEPTION_TABLE(16) :rodata
28675
28676 #if defined(CONFIG_DEBUG_RODATA)
28677 /* .text should occupy whole number of pages */
28678 @@ -122,16 +176,20 @@ SECTIONS
28679
28680 /* Data */
28681 .data : AT(ADDR(.data) - LOAD_OFFSET) {
28682 +
28683 +#ifdef CONFIG_PAX_KERNEXEC
28684 + . = ALIGN(HPAGE_SIZE);
28685 +#else
28686 + . = ALIGN(PAGE_SIZE);
28687 +#endif
28688 +
28689 /* Start of data section */
28690 _sdata = .;
28691
28692 /* init_task */
28693 INIT_TASK_DATA(THREAD_SIZE)
28694
28695 -#ifdef CONFIG_X86_32
28696 - /* 32 bit has nosave before _edata */
28697 NOSAVE_DATA
28698 -#endif
28699
28700 PAGE_ALIGNED_DATA(PAGE_SIZE)
28701
28702 @@ -174,12 +232,19 @@ SECTIONS
28703 . = ALIGN(__vvar_page + PAGE_SIZE, PAGE_SIZE);
28704
28705 /* Init code and data - will be freed after init */
28706 - . = ALIGN(PAGE_SIZE);
28707 .init.begin : AT(ADDR(.init.begin) - LOAD_OFFSET) {
28708 + BYTE(0)
28709 +
28710 +#ifdef CONFIG_PAX_KERNEXEC
28711 + . = ALIGN(HPAGE_SIZE);
28712 +#else
28713 + . = ALIGN(PAGE_SIZE);
28714 +#endif
28715 +
28716 __init_begin = .; /* paired with __init_end */
28717 - }
28718 + } :init.begin
28719
28720 -#if defined(CONFIG_X86_64) && defined(CONFIG_SMP)
28721 +#ifdef CONFIG_SMP
28722 /*
28723 * percpu offsets are zero-based on SMP. PERCPU_VADDR() changes the
28724 * output PHDR, so the next output section - .init.text - should
28725 @@ -190,12 +255,27 @@ SECTIONS
28726 "per-CPU data too large - increase CONFIG_PHYSICAL_START")
28727 #endif
28728
28729 - INIT_TEXT_SECTION(PAGE_SIZE)
28730 -#ifdef CONFIG_X86_64
28731 - :init
28732 -#endif
28733 + . = ALIGN(PAGE_SIZE);
28734 + init_begin = .;
28735 + .init.text (. - __KERNEL_TEXT_OFFSET): AT(init_begin - LOAD_OFFSET) {
28736 + VMLINUX_SYMBOL(_sinittext) = .;
28737 + INIT_TEXT
28738 + . = ALIGN(PAGE_SIZE);
28739 + } :text.init
28740
28741 - INIT_DATA_SECTION(16)
28742 + /*
28743 + * .exit.text is discard at runtime, not link time, to deal with
28744 + * references from .altinstructions and .eh_frame
28745 + */
28746 + .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET + __KERNEL_TEXT_OFFSET) {
28747 + EXIT_TEXT
28748 + VMLINUX_SYMBOL(_einittext) = .;
28749 + . = ALIGN(16);
28750 + } :text.exit
28751 + . = init_begin + SIZEOF(.init.text) + SIZEOF(.exit.text);
28752 +
28753 + . = ALIGN(PAGE_SIZE);
28754 + INIT_DATA_SECTION(16) :init
28755
28756 .x86_cpu_dev.init : AT(ADDR(.x86_cpu_dev.init) - LOAD_OFFSET) {
28757 __x86_cpu_dev_start = .;
28758 @@ -266,19 +346,12 @@ SECTIONS
28759 }
28760
28761 . = ALIGN(8);
28762 - /*
28763 - * .exit.text is discard at runtime, not link time, to deal with
28764 - * references from .altinstructions and .eh_frame
28765 - */
28766 - .exit.text : AT(ADDR(.exit.text) - LOAD_OFFSET) {
28767 - EXIT_TEXT
28768 - }
28769
28770 .exit.data : AT(ADDR(.exit.data) - LOAD_OFFSET) {
28771 EXIT_DATA
28772 }
28773
28774 -#if !defined(CONFIG_X86_64) || !defined(CONFIG_SMP)
28775 +#ifndef CONFIG_SMP
28776 PERCPU_SECTION(INTERNODE_CACHE_BYTES)
28777 #endif
28778
28779 @@ -297,16 +370,10 @@ SECTIONS
28780 .smp_locks : AT(ADDR(.smp_locks) - LOAD_OFFSET) {
28781 __smp_locks = .;
28782 *(.smp_locks)
28783 - . = ALIGN(PAGE_SIZE);
28784 __smp_locks_end = .;
28785 + . = ALIGN(PAGE_SIZE);
28786 }
28787
28788 -#ifdef CONFIG_X86_64
28789 - .data_nosave : AT(ADDR(.data_nosave) - LOAD_OFFSET) {
28790 - NOSAVE_DATA
28791 - }
28792 -#endif
28793 -
28794 /* BSS */
28795 . = ALIGN(PAGE_SIZE);
28796 .bss : AT(ADDR(.bss) - LOAD_OFFSET) {
28797 @@ -322,6 +389,7 @@ SECTIONS
28798 __brk_base = .;
28799 . += 64 * 1024; /* 64k alignment slop space */
28800 *(.brk_reservation) /* areas brk users have reserved */
28801 + . = ALIGN(HPAGE_SIZE);
28802 __brk_limit = .;
28803 }
28804
28805 @@ -348,13 +416,12 @@ SECTIONS
28806 * for the boot processor.
28807 */
28808 #define INIT_PER_CPU(x) init_per_cpu__##x = x + __per_cpu_load
28809 -INIT_PER_CPU(gdt_page);
28810 INIT_PER_CPU(irq_stack_union);
28811
28812 /*
28813 * Build-time check on the image size:
28814 */
28815 -. = ASSERT((_end - _text <= KERNEL_IMAGE_SIZE),
28816 +. = ASSERT((_end - _text - __KERNEL_TEXT_OFFSET <= KERNEL_IMAGE_SIZE),
28817 "kernel image bigger than KERNEL_IMAGE_SIZE");
28818
28819 #ifdef CONFIG_SMP
28820 diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c
28821 index 2dcc6ff..082dc7a 100644
28822 --- a/arch/x86/kernel/vsyscall_64.c
28823 +++ b/arch/x86/kernel/vsyscall_64.c
28824 @@ -38,15 +38,13 @@
28825 #define CREATE_TRACE_POINTS
28826 #include "vsyscall_trace.h"
28827
28828 -static enum { EMULATE, NATIVE, NONE } vsyscall_mode = EMULATE;
28829 +static enum { EMULATE, NONE } vsyscall_mode = EMULATE;
28830
28831 static int __init vsyscall_setup(char *str)
28832 {
28833 if (str) {
28834 if (!strcmp("emulate", str))
28835 vsyscall_mode = EMULATE;
28836 - else if (!strcmp("native", str))
28837 - vsyscall_mode = NATIVE;
28838 else if (!strcmp("none", str))
28839 vsyscall_mode = NONE;
28840 else
28841 @@ -264,8 +262,7 @@ do_ret:
28842 return true;
28843
28844 sigsegv:
28845 - force_sig(SIGSEGV, current);
28846 - return true;
28847 + do_group_exit(SIGKILL);
28848 }
28849
28850 /*
28851 @@ -283,8 +280,8 @@ static struct vm_operations_struct gate_vma_ops = {
28852 static struct vm_area_struct gate_vma = {
28853 .vm_start = VSYSCALL_ADDR,
28854 .vm_end = VSYSCALL_ADDR + PAGE_SIZE,
28855 - .vm_page_prot = PAGE_READONLY_EXEC,
28856 - .vm_flags = VM_READ | VM_EXEC,
28857 + .vm_page_prot = PAGE_READONLY,
28858 + .vm_flags = VM_READ,
28859 .vm_ops = &gate_vma_ops,
28860 };
28861
28862 @@ -325,10 +322,7 @@ void __init map_vsyscall(void)
28863 unsigned long physaddr_vsyscall = __pa_symbol(&__vsyscall_page);
28864
28865 if (vsyscall_mode != NONE)
28866 - __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall,
28867 - vsyscall_mode == NATIVE
28868 - ? PAGE_KERNEL_VSYSCALL
28869 - : PAGE_KERNEL_VVAR);
28870 + __set_fixmap(VSYSCALL_PAGE, physaddr_vsyscall, PAGE_KERNEL_VVAR);
28871
28872 BUILD_BUG_ON((unsigned long)__fix_to_virt(VSYSCALL_PAGE) !=
28873 (unsigned long)VSYSCALL_ADDR);
28874 diff --git a/arch/x86/kernel/x8664_ksyms_64.c b/arch/x86/kernel/x8664_ksyms_64.c
28875 index 37d8fa4..66e319a 100644
28876 --- a/arch/x86/kernel/x8664_ksyms_64.c
28877 +++ b/arch/x86/kernel/x8664_ksyms_64.c
28878 @@ -34,8 +34,6 @@ EXPORT_SYMBOL(copy_user_generic_string);
28879 EXPORT_SYMBOL(copy_user_generic_unrolled);
28880 EXPORT_SYMBOL(copy_user_enhanced_fast_string);
28881 EXPORT_SYMBOL(__copy_user_nocache);
28882 -EXPORT_SYMBOL(_copy_from_user);
28883 -EXPORT_SYMBOL(_copy_to_user);
28884
28885 EXPORT_SYMBOL(copy_page);
28886 EXPORT_SYMBOL(clear_page);
28887 @@ -79,3 +77,7 @@ EXPORT_SYMBOL(___preempt_schedule);
28888 EXPORT_SYMBOL(___preempt_schedule_context);
28889 #endif
28890 #endif
28891 +
28892 +#ifdef CONFIG_PAX_PER_CPU_PGD
28893 +EXPORT_SYMBOL(cpu_pgd);
28894 +#endif
28895 diff --git a/arch/x86/kernel/x86_init.c b/arch/x86/kernel/x86_init.c
28896 index 234b072..b7ab191 100644
28897 --- a/arch/x86/kernel/x86_init.c
28898 +++ b/arch/x86/kernel/x86_init.c
28899 @@ -93,7 +93,7 @@ struct x86_cpuinit_ops x86_cpuinit = {
28900 static void default_nmi_init(void) { };
28901 static int default_i8042_detect(void) { return 1; };
28902
28903 -struct x86_platform_ops x86_platform = {
28904 +struct x86_platform_ops x86_platform __read_only = {
28905 .calibrate_tsc = native_calibrate_tsc,
28906 .get_wallclock = mach_get_cmos_time,
28907 .set_wallclock = mach_set_rtc_mmss,
28908 @@ -109,7 +109,7 @@ struct x86_platform_ops x86_platform = {
28909 EXPORT_SYMBOL_GPL(x86_platform);
28910
28911 #if defined(CONFIG_PCI_MSI)
28912 -struct x86_msi_ops x86_msi = {
28913 +struct x86_msi_ops x86_msi __read_only = {
28914 .setup_msi_irqs = native_setup_msi_irqs,
28915 .compose_msi_msg = native_compose_msi_msg,
28916 .teardown_msi_irq = native_teardown_msi_irq,
28917 @@ -140,7 +140,7 @@ void arch_restore_msi_irqs(struct pci_dev *dev)
28918 }
28919 #endif
28920
28921 -struct x86_io_apic_ops x86_io_apic_ops = {
28922 +struct x86_io_apic_ops x86_io_apic_ops __read_only = {
28923 .init = native_io_apic_init_mappings,
28924 .read = native_io_apic_read,
28925 .write = native_io_apic_write,
28926 diff --git a/arch/x86/kernel/xsave.c b/arch/x86/kernel/xsave.c
28927 index 87a815b..727dbe6 100644
28928 --- a/arch/x86/kernel/xsave.c
28929 +++ b/arch/x86/kernel/xsave.c
28930 @@ -168,18 +168,18 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28931
28932 /* Setup the bytes not touched by the [f]xsave and reserved for SW. */
28933 sw_bytes = ia32_frame ? &fx_sw_reserved_ia32 : &fx_sw_reserved;
28934 - err = __copy_to_user(&x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28935 + err = __copy_to_user(x->i387.sw_reserved, sw_bytes, sizeof(*sw_bytes));
28936
28937 if (!use_xsave())
28938 return err;
28939
28940 - err |= __put_user(FP_XSTATE_MAGIC2, (__u32 *)(buf + xstate_size));
28941 + err |= __put_user(FP_XSTATE_MAGIC2, (__u32 __user *)(buf + xstate_size));
28942
28943 /*
28944 * Read the xstate_bv which we copied (directly from the cpu or
28945 * from the state in task struct) to the user buffers.
28946 */
28947 - err |= __get_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28948 + err |= __get_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28949
28950 /*
28951 * For legacy compatible, we always set FP/SSE bits in the bit
28952 @@ -194,7 +194,7 @@ static inline int save_xstate_epilog(void __user *buf, int ia32_frame)
28953 */
28954 xstate_bv |= XSTATE_FPSSE;
28955
28956 - err |= __put_user(xstate_bv, (__u32 *)&x->xsave_hdr.xstate_bv);
28957 + err |= __put_user(xstate_bv, (__u32 __user *)&x->xsave_hdr.xstate_bv);
28958
28959 return err;
28960 }
28961 @@ -203,6 +203,7 @@ static inline int save_user_xstate(struct xsave_struct __user *buf)
28962 {
28963 int err;
28964
28965 + buf = (struct xsave_struct __user *)____m(buf);
28966 if (use_xsave())
28967 err = xsave_user(buf);
28968 else if (use_fxsr())
28969 @@ -313,6 +314,7 @@ sanitize_restored_xstate(struct task_struct *tsk,
28970 */
28971 static inline int restore_user_xstate(void __user *buf, u64 xbv, int fx_only)
28972 {
28973 + buf = (void __user *)____m(buf);
28974 if (use_xsave()) {
28975 if ((unsigned long)buf % 64 || fx_only) {
28976 u64 init_bv = pcntxt_mask & ~XSTATE_FPSSE;
28977 diff --git a/arch/x86/kvm/cpuid.c b/arch/x86/kvm/cpuid.c
28978 index 1d08ad3..c6a4faf 100644
28979 --- a/arch/x86/kvm/cpuid.c
28980 +++ b/arch/x86/kvm/cpuid.c
28981 @@ -204,15 +204,20 @@ int kvm_vcpu_ioctl_set_cpuid2(struct kvm_vcpu *vcpu,
28982 struct kvm_cpuid2 *cpuid,
28983 struct kvm_cpuid_entry2 __user *entries)
28984 {
28985 - int r;
28986 + int r, i;
28987
28988 r = -E2BIG;
28989 if (cpuid->nent > KVM_MAX_CPUID_ENTRIES)
28990 goto out;
28991 r = -EFAULT;
28992 - if (copy_from_user(&vcpu->arch.cpuid_entries, entries,
28993 - cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28994 + if (!access_ok(VERIFY_READ, entries, cpuid->nent * sizeof(struct kvm_cpuid_entry2)))
28995 goto out;
28996 + for (i = 0; i < cpuid->nent; ++i) {
28997 + struct kvm_cpuid_entry2 cpuid_entry;
28998 + if (__copy_from_user(&cpuid_entry, entries + i, sizeof(cpuid_entry)))
28999 + goto out;
29000 + vcpu->arch.cpuid_entries[i] = cpuid_entry;
29001 + }
29002 vcpu->arch.cpuid_nent = cpuid->nent;
29003 kvm_apic_set_version(vcpu);
29004 kvm_x86_ops->cpuid_update(vcpu);
29005 @@ -225,15 +230,19 @@ int kvm_vcpu_ioctl_get_cpuid2(struct kvm_vcpu *vcpu,
29006 struct kvm_cpuid2 *cpuid,
29007 struct kvm_cpuid_entry2 __user *entries)
29008 {
29009 - int r;
29010 + int r, i;
29011
29012 r = -E2BIG;
29013 if (cpuid->nent < vcpu->arch.cpuid_nent)
29014 goto out;
29015 r = -EFAULT;
29016 - if (copy_to_user(entries, &vcpu->arch.cpuid_entries,
29017 - vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29018 + if (!access_ok(VERIFY_WRITE, entries, vcpu->arch.cpuid_nent * sizeof(struct kvm_cpuid_entry2)))
29019 goto out;
29020 + for (i = 0; i < vcpu->arch.cpuid_nent; ++i) {
29021 + struct kvm_cpuid_entry2 cpuid_entry = vcpu->arch.cpuid_entries[i];
29022 + if (__copy_to_user(entries + i, &cpuid_entry, sizeof(cpuid_entry)))
29023 + goto out;
29024 + }
29025 return 0;
29026
29027 out:
29028 diff --git a/arch/x86/kvm/emulate.c b/arch/x86/kvm/emulate.c
29029 index 630bcb0..a7f6d9e 100644
29030 --- a/arch/x86/kvm/emulate.c
29031 +++ b/arch/x86/kvm/emulate.c
29032 @@ -3569,7 +3569,7 @@ static int check_cr_write(struct x86_emulate_ctxt *ctxt)
29033 int cr = ctxt->modrm_reg;
29034 u64 efer = 0;
29035
29036 - static u64 cr_reserved_bits[] = {
29037 + static const u64 cr_reserved_bits[] = {
29038 0xffffffff00000000ULL,
29039 0, 0, 0, /* CR3 checked later */
29040 CR4_RESERVED_BITS,
29041 diff --git a/arch/x86/kvm/lapic.c b/arch/x86/kvm/lapic.c
29042 index 67d07e0..10769d5 100644
29043 --- a/arch/x86/kvm/lapic.c
29044 +++ b/arch/x86/kvm/lapic.c
29045 @@ -56,7 +56,7 @@
29046 #define APIC_BUS_CYCLE_NS 1
29047
29048 /* #define apic_debug(fmt,arg...) printk(KERN_WARNING fmt,##arg) */
29049 -#define apic_debug(fmt, arg...)
29050 +#define apic_debug(fmt, arg...) do {} while (0)
29051
29052 #define APIC_LVT_NUM 6
29053 /* 14 is the version for Xeon and Pentium 8.4.8*/
29054 diff --git a/arch/x86/kvm/lapic.h b/arch/x86/kvm/lapic.h
29055 index 9d28383..c4ea87e 100644
29056 --- a/arch/x86/kvm/lapic.h
29057 +++ b/arch/x86/kvm/lapic.h
29058 @@ -150,7 +150,7 @@ static inline bool kvm_apic_vid_enabled(struct kvm *kvm)
29059
29060 static inline bool kvm_apic_has_events(struct kvm_vcpu *vcpu)
29061 {
29062 - return vcpu->arch.apic->pending_events;
29063 + return kvm_vcpu_has_lapic(vcpu) && vcpu->arch.apic->pending_events;
29064 }
29065
29066 bool kvm_apic_pending_eoi(struct kvm_vcpu *vcpu, int vector);
29067 diff --git a/arch/x86/kvm/paging_tmpl.h b/arch/x86/kvm/paging_tmpl.h
29068 index 6e6d115..43fecbf 100644
29069 --- a/arch/x86/kvm/paging_tmpl.h
29070 +++ b/arch/x86/kvm/paging_tmpl.h
29071 @@ -343,7 +343,7 @@ retry_walk:
29072 if (unlikely(kvm_is_error_hva(host_addr)))
29073 goto error;
29074
29075 - ptep_user = (pt_element_t __user *)((void *)host_addr + offset);
29076 + ptep_user = (pt_element_t __force_user *)((void *)host_addr + offset);
29077 if (unlikely(__copy_from_user(&pte, ptep_user, sizeof(pte))))
29078 goto error;
29079 walker->ptep_user[walker->level - 1] = ptep_user;
29080 diff --git a/arch/x86/kvm/svm.c b/arch/x86/kvm/svm.c
29081 index 4911bf1..e7d3ed2 100644
29082 --- a/arch/x86/kvm/svm.c
29083 +++ b/arch/x86/kvm/svm.c
29084 @@ -3577,7 +3577,11 @@ static void reload_tss(struct kvm_vcpu *vcpu)
29085 int cpu = raw_smp_processor_id();
29086
29087 struct svm_cpu_data *sd = per_cpu(svm_data, cpu);
29088 +
29089 + pax_open_kernel();
29090 sd->tss_desc->type = 9; /* available 32/64-bit TSS */
29091 + pax_close_kernel();
29092 +
29093 load_TR_desc();
29094 }
29095
29096 @@ -3973,6 +3977,10 @@ static void svm_vcpu_run(struct kvm_vcpu *vcpu)
29097 #endif
29098 #endif
29099
29100 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
29101 + __set_fs(current_thread_info()->addr_limit);
29102 +#endif
29103 +
29104 reload_tss(vcpu);
29105
29106 local_irq_disable();
29107 diff --git a/arch/x86/kvm/vmx.c b/arch/x86/kvm/vmx.c
29108 index 2d73807..84a0e59 100644
29109 --- a/arch/x86/kvm/vmx.c
29110 +++ b/arch/x86/kvm/vmx.c
29111 @@ -1440,12 +1440,12 @@ static void vmcs_write64(unsigned long field, u64 value)
29112 #endif
29113 }
29114
29115 -static void vmcs_clear_bits(unsigned long field, u32 mask)
29116 +static void vmcs_clear_bits(unsigned long field, unsigned long mask)
29117 {
29118 vmcs_writel(field, vmcs_readl(field) & ~mask);
29119 }
29120
29121 -static void vmcs_set_bits(unsigned long field, u32 mask)
29122 +static void vmcs_set_bits(unsigned long field, unsigned long mask)
29123 {
29124 vmcs_writel(field, vmcs_readl(field) | mask);
29125 }
29126 @@ -1705,7 +1705,11 @@ static void reload_tss(void)
29127 struct desc_struct *descs;
29128
29129 descs = (void *)gdt->address;
29130 +
29131 + pax_open_kernel();
29132 descs[GDT_ENTRY_TSS].type = 9; /* available TSS */
29133 + pax_close_kernel();
29134 +
29135 load_TR_desc();
29136 }
29137
29138 @@ -1941,6 +1945,10 @@ static void vmx_vcpu_load(struct kvm_vcpu *vcpu, int cpu)
29139 vmcs_writel(HOST_TR_BASE, kvm_read_tr_base()); /* 22.2.4 */
29140 vmcs_writel(HOST_GDTR_BASE, gdt->address); /* 22.2.4 */
29141
29142 +#ifdef CONFIG_PAX_PER_CPU_PGD
29143 + vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29144 +#endif
29145 +
29146 rdmsrl(MSR_IA32_SYSENTER_ESP, sysenter_esp);
29147 vmcs_writel(HOST_IA32_SYSENTER_ESP, sysenter_esp); /* 22.2.3 */
29148 vmx->loaded_vmcs->cpu = cpu;
29149 @@ -2233,7 +2241,7 @@ static void setup_msrs(struct vcpu_vmx *vmx)
29150 * reads and returns guest's timestamp counter "register"
29151 * guest_tsc = host_tsc + tsc_offset -- 21.3
29152 */
29153 -static u64 guest_read_tsc(void)
29154 +static u64 __intentional_overflow(-1) guest_read_tsc(void)
29155 {
29156 u64 host_tsc, tsc_offset;
29157
29158 @@ -4467,7 +4475,10 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29159 unsigned long cr4;
29160
29161 vmcs_writel(HOST_CR0, read_cr0() & ~X86_CR0_TS); /* 22.2.3 */
29162 +
29163 +#ifndef CONFIG_PAX_PER_CPU_PGD
29164 vmcs_writel(HOST_CR3, read_cr3()); /* 22.2.3 FIXME: shadow tables */
29165 +#endif
29166
29167 /* Save the most likely value for this task's CR4 in the VMCS. */
29168 cr4 = cr4_read_shadow();
29169 @@ -4494,7 +4505,7 @@ static void vmx_set_constant_host_state(struct vcpu_vmx *vmx)
29170 vmcs_writel(HOST_IDTR_BASE, dt.address); /* 22.2.4 */
29171 vmx->host_idt_base = dt.address;
29172
29173 - vmcs_writel(HOST_RIP, vmx_return); /* 22.2.5 */
29174 + vmcs_writel(HOST_RIP, ktla_ktva(vmx_return)); /* 22.2.5 */
29175
29176 rdmsr(MSR_IA32_SYSENTER_CS, low32, high32);
29177 vmcs_write32(HOST_IA32_SYSENTER_CS, low32);
29178 @@ -6107,11 +6118,17 @@ static __init int hardware_setup(void)
29179 * page upon invalidation. No need to do anything if not
29180 * using the APIC_ACCESS_ADDR VMCS field.
29181 */
29182 - if (!flexpriority_enabled)
29183 - kvm_x86_ops->set_apic_access_page_addr = NULL;
29184 + if (!flexpriority_enabled) {
29185 + pax_open_kernel();
29186 + *(void **)&kvm_x86_ops->set_apic_access_page_addr = NULL;
29187 + pax_close_kernel();
29188 + }
29189
29190 - if (!cpu_has_vmx_tpr_shadow())
29191 - kvm_x86_ops->update_cr8_intercept = NULL;
29192 + if (!cpu_has_vmx_tpr_shadow()) {
29193 + pax_open_kernel();
29194 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29195 + pax_close_kernel();
29196 + }
29197
29198 if (enable_ept && !cpu_has_vmx_ept_2m_page())
29199 kvm_disable_largepages();
29200 @@ -6122,14 +6139,16 @@ static __init int hardware_setup(void)
29201 if (!cpu_has_vmx_apicv())
29202 enable_apicv = 0;
29203
29204 + pax_open_kernel();
29205 if (enable_apicv)
29206 - kvm_x86_ops->update_cr8_intercept = NULL;
29207 + *(void **)&kvm_x86_ops->update_cr8_intercept = NULL;
29208 else {
29209 - kvm_x86_ops->hwapic_irr_update = NULL;
29210 - kvm_x86_ops->hwapic_isr_update = NULL;
29211 - kvm_x86_ops->deliver_posted_interrupt = NULL;
29212 - kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29213 + *(void **)&kvm_x86_ops->hwapic_irr_update = NULL;
29214 + *(void **)&kvm_x86_ops->hwapic_isr_update = NULL;
29215 + *(void **)&kvm_x86_ops->deliver_posted_interrupt = NULL;
29216 + *(void **)&kvm_x86_ops->sync_pir_to_irr = vmx_sync_pir_to_irr_dummy;
29217 }
29218 + pax_close_kernel();
29219
29220 vmx_disable_intercept_for_msr(MSR_FS_BASE, false);
29221 vmx_disable_intercept_for_msr(MSR_GS_BASE, false);
29222 @@ -6182,10 +6201,12 @@ static __init int hardware_setup(void)
29223 enable_pml = 0;
29224
29225 if (!enable_pml) {
29226 - kvm_x86_ops->slot_enable_log_dirty = NULL;
29227 - kvm_x86_ops->slot_disable_log_dirty = NULL;
29228 - kvm_x86_ops->flush_log_dirty = NULL;
29229 - kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29230 + pax_open_kernel();
29231 + *(void **)&kvm_x86_ops->slot_enable_log_dirty = NULL;
29232 + *(void **)&kvm_x86_ops->slot_disable_log_dirty = NULL;
29233 + *(void **)&kvm_x86_ops->flush_log_dirty = NULL;
29234 + *(void **)&kvm_x86_ops->enable_log_dirty_pt_masked = NULL;
29235 + pax_close_kernel();
29236 }
29237
29238 return alloc_kvm_area();
29239 @@ -8230,6 +8251,12 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29240 "jmp 2f \n\t"
29241 "1: " __ex(ASM_VMX_VMRESUME) "\n\t"
29242 "2: "
29243 +
29244 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29245 + "ljmp %[cs],$3f\n\t"
29246 + "3: "
29247 +#endif
29248 +
29249 /* Save guest registers, load host registers, keep flags */
29250 "mov %0, %c[wordsize](%%" _ASM_SP ") \n\t"
29251 "pop %0 \n\t"
29252 @@ -8282,6 +8309,11 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29253 #endif
29254 [cr2]"i"(offsetof(struct vcpu_vmx, vcpu.arch.cr2)),
29255 [wordsize]"i"(sizeof(ulong))
29256 +
29257 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
29258 + ,[cs]"i"(__KERNEL_CS)
29259 +#endif
29260 +
29261 : "cc", "memory"
29262 #ifdef CONFIG_X86_64
29263 , "rax", "rbx", "rdi", "rsi"
29264 @@ -8295,7 +8327,7 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29265 if (debugctlmsr)
29266 update_debugctlmsr(debugctlmsr);
29267
29268 -#ifndef CONFIG_X86_64
29269 +#ifdef CONFIG_X86_32
29270 /*
29271 * The sysexit path does not restore ds/es, so we must set them to
29272 * a reasonable value ourselves.
29273 @@ -8304,8 +8336,18 @@ static void __noclone vmx_vcpu_run(struct kvm_vcpu *vcpu)
29274 * may be executed in interrupt context, which saves and restore segments
29275 * around it, nullifying its effect.
29276 */
29277 - loadsegment(ds, __USER_DS);
29278 - loadsegment(es, __USER_DS);
29279 + loadsegment(ds, __KERNEL_DS);
29280 + loadsegment(es, __KERNEL_DS);
29281 + loadsegment(ss, __KERNEL_DS);
29282 +
29283 +#ifdef CONFIG_PAX_KERNEXEC
29284 + loadsegment(fs, __KERNEL_PERCPU);
29285 +#endif
29286 +
29287 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29288 + __set_fs(current_thread_info()->addr_limit);
29289 +#endif
29290 +
29291 #endif
29292
29293 vcpu->arch.regs_avail = ~((1 << VCPU_REGS_RIP) | (1 << VCPU_REGS_RSP)
29294 diff --git a/arch/x86/kvm/x86.c b/arch/x86/kvm/x86.c
29295 index ea306ad..669f42d 100644
29296 --- a/arch/x86/kvm/x86.c
29297 +++ b/arch/x86/kvm/x86.c
29298 @@ -1929,8 +1929,8 @@ static int xen_hvm_config(struct kvm_vcpu *vcpu, u64 data)
29299 {
29300 struct kvm *kvm = vcpu->kvm;
29301 int lm = is_long_mode(vcpu);
29302 - u8 *blob_addr = lm ? (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29303 - : (u8 *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29304 + u8 __user *blob_addr = lm ? (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_64
29305 + : (u8 __user *)(long)kvm->arch.xen_hvm_config.blob_addr_32;
29306 u8 blob_size = lm ? kvm->arch.xen_hvm_config.blob_size_64
29307 : kvm->arch.xen_hvm_config.blob_size_32;
29308 u32 page_num = data & ~PAGE_MASK;
29309 @@ -2867,6 +2867,8 @@ long kvm_arch_dev_ioctl(struct file *filp,
29310 if (n < msr_list.nmsrs)
29311 goto out;
29312 r = -EFAULT;
29313 + if (num_msrs_to_save > ARRAY_SIZE(msrs_to_save))
29314 + goto out;
29315 if (copy_to_user(user_msr_list->indices, &msrs_to_save,
29316 num_msrs_to_save * sizeof(u32)))
29317 goto out;
29318 @@ -5784,7 +5786,7 @@ static struct notifier_block pvclock_gtod_notifier = {
29319 };
29320 #endif
29321
29322 -int kvm_arch_init(void *opaque)
29323 +int kvm_arch_init(const void *opaque)
29324 {
29325 int r;
29326 struct kvm_x86_ops *ops = opaque;
29327 diff --git a/arch/x86/lguest/boot.c b/arch/x86/lguest/boot.c
29328 index 8f9a133..3c7694b 100644
29329 --- a/arch/x86/lguest/boot.c
29330 +++ b/arch/x86/lguest/boot.c
29331 @@ -1341,9 +1341,10 @@ static __init int early_put_chars(u32 vtermno, const char *buf, int count)
29332 * Rebooting also tells the Host we're finished, but the RESTART flag tells the
29333 * Launcher to reboot us.
29334 */
29335 -static void lguest_restart(char *reason)
29336 +static __noreturn void lguest_restart(char *reason)
29337 {
29338 hcall(LHCALL_SHUTDOWN, __pa(reason), LGUEST_SHUTDOWN_RESTART, 0, 0);
29339 + BUG();
29340 }
29341
29342 /*G:050
29343 diff --git a/arch/x86/lib/atomic64_386_32.S b/arch/x86/lib/atomic64_386_32.S
29344 index 00933d5..3a64af9 100644
29345 --- a/arch/x86/lib/atomic64_386_32.S
29346 +++ b/arch/x86/lib/atomic64_386_32.S
29347 @@ -48,6 +48,10 @@ BEGIN(read)
29348 movl (v), %eax
29349 movl 4(v), %edx
29350 RET_ENDP
29351 +BEGIN(read_unchecked)
29352 + movl (v), %eax
29353 + movl 4(v), %edx
29354 +RET_ENDP
29355 #undef v
29356
29357 #define v %esi
29358 @@ -55,6 +59,10 @@ BEGIN(set)
29359 movl %ebx, (v)
29360 movl %ecx, 4(v)
29361 RET_ENDP
29362 +BEGIN(set_unchecked)
29363 + movl %ebx, (v)
29364 + movl %ecx, 4(v)
29365 +RET_ENDP
29366 #undef v
29367
29368 #define v %esi
29369 @@ -70,6 +78,20 @@ RET_ENDP
29370 BEGIN(add)
29371 addl %eax, (v)
29372 adcl %edx, 4(v)
29373 +
29374 +#ifdef CONFIG_PAX_REFCOUNT
29375 + jno 0f
29376 + subl %eax, (v)
29377 + sbbl %edx, 4(v)
29378 + int $4
29379 +0:
29380 + _ASM_EXTABLE(0b, 0b)
29381 +#endif
29382 +
29383 +RET_ENDP
29384 +BEGIN(add_unchecked)
29385 + addl %eax, (v)
29386 + adcl %edx, 4(v)
29387 RET_ENDP
29388 #undef v
29389
29390 @@ -77,6 +99,24 @@ RET_ENDP
29391 BEGIN(add_return)
29392 addl (v), %eax
29393 adcl 4(v), %edx
29394 +
29395 +#ifdef CONFIG_PAX_REFCOUNT
29396 + into
29397 +1234:
29398 + _ASM_EXTABLE(1234b, 2f)
29399 +#endif
29400 +
29401 + movl %eax, (v)
29402 + movl %edx, 4(v)
29403 +
29404 +#ifdef CONFIG_PAX_REFCOUNT
29405 +2:
29406 +#endif
29407 +
29408 +RET_ENDP
29409 +BEGIN(add_return_unchecked)
29410 + addl (v), %eax
29411 + adcl 4(v), %edx
29412 movl %eax, (v)
29413 movl %edx, 4(v)
29414 RET_ENDP
29415 @@ -86,6 +126,20 @@ RET_ENDP
29416 BEGIN(sub)
29417 subl %eax, (v)
29418 sbbl %edx, 4(v)
29419 +
29420 +#ifdef CONFIG_PAX_REFCOUNT
29421 + jno 0f
29422 + addl %eax, (v)
29423 + adcl %edx, 4(v)
29424 + int $4
29425 +0:
29426 + _ASM_EXTABLE(0b, 0b)
29427 +#endif
29428 +
29429 +RET_ENDP
29430 +BEGIN(sub_unchecked)
29431 + subl %eax, (v)
29432 + sbbl %edx, 4(v)
29433 RET_ENDP
29434 #undef v
29435
29436 @@ -96,6 +150,27 @@ BEGIN(sub_return)
29437 sbbl $0, %edx
29438 addl (v), %eax
29439 adcl 4(v), %edx
29440 +
29441 +#ifdef CONFIG_PAX_REFCOUNT
29442 + into
29443 +1234:
29444 + _ASM_EXTABLE(1234b, 2f)
29445 +#endif
29446 +
29447 + movl %eax, (v)
29448 + movl %edx, 4(v)
29449 +
29450 +#ifdef CONFIG_PAX_REFCOUNT
29451 +2:
29452 +#endif
29453 +
29454 +RET_ENDP
29455 +BEGIN(sub_return_unchecked)
29456 + negl %edx
29457 + negl %eax
29458 + sbbl $0, %edx
29459 + addl (v), %eax
29460 + adcl 4(v), %edx
29461 movl %eax, (v)
29462 movl %edx, 4(v)
29463 RET_ENDP
29464 @@ -105,6 +180,20 @@ RET_ENDP
29465 BEGIN(inc)
29466 addl $1, (v)
29467 adcl $0, 4(v)
29468 +
29469 +#ifdef CONFIG_PAX_REFCOUNT
29470 + jno 0f
29471 + subl $1, (v)
29472 + sbbl $0, 4(v)
29473 + int $4
29474 +0:
29475 + _ASM_EXTABLE(0b, 0b)
29476 +#endif
29477 +
29478 +RET_ENDP
29479 +BEGIN(inc_unchecked)
29480 + addl $1, (v)
29481 + adcl $0, 4(v)
29482 RET_ENDP
29483 #undef v
29484
29485 @@ -114,6 +203,26 @@ BEGIN(inc_return)
29486 movl 4(v), %edx
29487 addl $1, %eax
29488 adcl $0, %edx
29489 +
29490 +#ifdef CONFIG_PAX_REFCOUNT
29491 + into
29492 +1234:
29493 + _ASM_EXTABLE(1234b, 2f)
29494 +#endif
29495 +
29496 + movl %eax, (v)
29497 + movl %edx, 4(v)
29498 +
29499 +#ifdef CONFIG_PAX_REFCOUNT
29500 +2:
29501 +#endif
29502 +
29503 +RET_ENDP
29504 +BEGIN(inc_return_unchecked)
29505 + movl (v), %eax
29506 + movl 4(v), %edx
29507 + addl $1, %eax
29508 + adcl $0, %edx
29509 movl %eax, (v)
29510 movl %edx, 4(v)
29511 RET_ENDP
29512 @@ -123,6 +232,20 @@ RET_ENDP
29513 BEGIN(dec)
29514 subl $1, (v)
29515 sbbl $0, 4(v)
29516 +
29517 +#ifdef CONFIG_PAX_REFCOUNT
29518 + jno 0f
29519 + addl $1, (v)
29520 + adcl $0, 4(v)
29521 + int $4
29522 +0:
29523 + _ASM_EXTABLE(0b, 0b)
29524 +#endif
29525 +
29526 +RET_ENDP
29527 +BEGIN(dec_unchecked)
29528 + subl $1, (v)
29529 + sbbl $0, 4(v)
29530 RET_ENDP
29531 #undef v
29532
29533 @@ -132,6 +255,26 @@ BEGIN(dec_return)
29534 movl 4(v), %edx
29535 subl $1, %eax
29536 sbbl $0, %edx
29537 +
29538 +#ifdef CONFIG_PAX_REFCOUNT
29539 + into
29540 +1234:
29541 + _ASM_EXTABLE(1234b, 2f)
29542 +#endif
29543 +
29544 + movl %eax, (v)
29545 + movl %edx, 4(v)
29546 +
29547 +#ifdef CONFIG_PAX_REFCOUNT
29548 +2:
29549 +#endif
29550 +
29551 +RET_ENDP
29552 +BEGIN(dec_return_unchecked)
29553 + movl (v), %eax
29554 + movl 4(v), %edx
29555 + subl $1, %eax
29556 + sbbl $0, %edx
29557 movl %eax, (v)
29558 movl %edx, 4(v)
29559 RET_ENDP
29560 @@ -143,6 +286,13 @@ BEGIN(add_unless)
29561 adcl %edx, %edi
29562 addl (v), %eax
29563 adcl 4(v), %edx
29564 +
29565 +#ifdef CONFIG_PAX_REFCOUNT
29566 + into
29567 +1234:
29568 + _ASM_EXTABLE(1234b, 2f)
29569 +#endif
29570 +
29571 cmpl %eax, %ecx
29572 je 3f
29573 1:
29574 @@ -168,6 +318,13 @@ BEGIN(inc_not_zero)
29575 1:
29576 addl $1, %eax
29577 adcl $0, %edx
29578 +
29579 +#ifdef CONFIG_PAX_REFCOUNT
29580 + into
29581 +1234:
29582 + _ASM_EXTABLE(1234b, 2f)
29583 +#endif
29584 +
29585 movl %eax, (v)
29586 movl %edx, 4(v)
29587 movl $1, %eax
29588 @@ -186,6 +343,13 @@ BEGIN(dec_if_positive)
29589 movl 4(v), %edx
29590 subl $1, %eax
29591 sbbl $0, %edx
29592 +
29593 +#ifdef CONFIG_PAX_REFCOUNT
29594 + into
29595 +1234:
29596 + _ASM_EXTABLE(1234b, 1f)
29597 +#endif
29598 +
29599 js 1f
29600 movl %eax, (v)
29601 movl %edx, 4(v)
29602 diff --git a/arch/x86/lib/atomic64_cx8_32.S b/arch/x86/lib/atomic64_cx8_32.S
29603 index 082a851..6a963bc 100644
29604 --- a/arch/x86/lib/atomic64_cx8_32.S
29605 +++ b/arch/x86/lib/atomic64_cx8_32.S
29606 @@ -25,10 +25,20 @@ ENTRY(atomic64_read_cx8)
29607 CFI_STARTPROC
29608
29609 read64 %ecx
29610 + pax_force_retaddr
29611 ret
29612 CFI_ENDPROC
29613 ENDPROC(atomic64_read_cx8)
29614
29615 +ENTRY(atomic64_read_unchecked_cx8)
29616 + CFI_STARTPROC
29617 +
29618 + read64 %ecx
29619 + pax_force_retaddr
29620 + ret
29621 + CFI_ENDPROC
29622 +ENDPROC(atomic64_read_unchecked_cx8)
29623 +
29624 ENTRY(atomic64_set_cx8)
29625 CFI_STARTPROC
29626
29627 @@ -38,10 +48,25 @@ ENTRY(atomic64_set_cx8)
29628 cmpxchg8b (%esi)
29629 jne 1b
29630
29631 + pax_force_retaddr
29632 ret
29633 CFI_ENDPROC
29634 ENDPROC(atomic64_set_cx8)
29635
29636 +ENTRY(atomic64_set_unchecked_cx8)
29637 + CFI_STARTPROC
29638 +
29639 +1:
29640 +/* we don't need LOCK_PREFIX since aligned 64-bit writes
29641 + * are atomic on 586 and newer */
29642 + cmpxchg8b (%esi)
29643 + jne 1b
29644 +
29645 + pax_force_retaddr
29646 + ret
29647 + CFI_ENDPROC
29648 +ENDPROC(atomic64_set_unchecked_cx8)
29649 +
29650 ENTRY(atomic64_xchg_cx8)
29651 CFI_STARTPROC
29652
29653 @@ -50,12 +75,13 @@ ENTRY(atomic64_xchg_cx8)
29654 cmpxchg8b (%esi)
29655 jne 1b
29656
29657 + pax_force_retaddr
29658 ret
29659 CFI_ENDPROC
29660 ENDPROC(atomic64_xchg_cx8)
29661
29662 -.macro addsub_return func ins insc
29663 -ENTRY(atomic64_\func\()_return_cx8)
29664 +.macro addsub_return func ins insc unchecked=""
29665 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29666 CFI_STARTPROC
29667 pushl_cfi_reg ebp
29668 pushl_cfi_reg ebx
29669 @@ -72,27 +98,44 @@ ENTRY(atomic64_\func\()_return_cx8)
29670 movl %edx, %ecx
29671 \ins\()l %esi, %ebx
29672 \insc\()l %edi, %ecx
29673 +
29674 +.ifb \unchecked
29675 +#ifdef CONFIG_PAX_REFCOUNT
29676 + into
29677 +2:
29678 + _ASM_EXTABLE(2b, 3f)
29679 +#endif
29680 +.endif
29681 +
29682 LOCK_PREFIX
29683 cmpxchg8b (%ebp)
29684 jne 1b
29685 -
29686 -10:
29687 movl %ebx, %eax
29688 movl %ecx, %edx
29689 +
29690 +.ifb \unchecked
29691 +#ifdef CONFIG_PAX_REFCOUNT
29692 +3:
29693 +#endif
29694 +.endif
29695 +
29696 popl_cfi_reg edi
29697 popl_cfi_reg esi
29698 popl_cfi_reg ebx
29699 popl_cfi_reg ebp
29700 + pax_force_retaddr
29701 ret
29702 CFI_ENDPROC
29703 -ENDPROC(atomic64_\func\()_return_cx8)
29704 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29705 .endm
29706
29707 addsub_return add add adc
29708 addsub_return sub sub sbb
29709 +addsub_return add add adc _unchecked
29710 +addsub_return sub sub sbb _unchecked
29711
29712 -.macro incdec_return func ins insc
29713 -ENTRY(atomic64_\func\()_return_cx8)
29714 +.macro incdec_return func ins insc unchecked=""
29715 +ENTRY(atomic64_\func\()_return\unchecked\()_cx8)
29716 CFI_STARTPROC
29717 pushl_cfi_reg ebx
29718
29719 @@ -102,21 +145,38 @@ ENTRY(atomic64_\func\()_return_cx8)
29720 movl %edx, %ecx
29721 \ins\()l $1, %ebx
29722 \insc\()l $0, %ecx
29723 +
29724 +.ifb \unchecked
29725 +#ifdef CONFIG_PAX_REFCOUNT
29726 + into
29727 +2:
29728 + _ASM_EXTABLE(2b, 3f)
29729 +#endif
29730 +.endif
29731 +
29732 LOCK_PREFIX
29733 cmpxchg8b (%esi)
29734 jne 1b
29735 -
29736 -10:
29737 movl %ebx, %eax
29738 movl %ecx, %edx
29739 +
29740 +.ifb \unchecked
29741 +#ifdef CONFIG_PAX_REFCOUNT
29742 +3:
29743 +#endif
29744 +.endif
29745 +
29746 popl_cfi_reg ebx
29747 + pax_force_retaddr
29748 ret
29749 CFI_ENDPROC
29750 -ENDPROC(atomic64_\func\()_return_cx8)
29751 +ENDPROC(atomic64_\func\()_return\unchecked\()_cx8)
29752 .endm
29753
29754 incdec_return inc add adc
29755 incdec_return dec sub sbb
29756 +incdec_return inc add adc _unchecked
29757 +incdec_return dec sub sbb _unchecked
29758
29759 ENTRY(atomic64_dec_if_positive_cx8)
29760 CFI_STARTPROC
29761 @@ -128,6 +188,13 @@ ENTRY(atomic64_dec_if_positive_cx8)
29762 movl %edx, %ecx
29763 subl $1, %ebx
29764 sbb $0, %ecx
29765 +
29766 +#ifdef CONFIG_PAX_REFCOUNT
29767 + into
29768 +1234:
29769 + _ASM_EXTABLE(1234b, 2f)
29770 +#endif
29771 +
29772 js 2f
29773 LOCK_PREFIX
29774 cmpxchg8b (%esi)
29775 @@ -137,6 +204,7 @@ ENTRY(atomic64_dec_if_positive_cx8)
29776 movl %ebx, %eax
29777 movl %ecx, %edx
29778 popl_cfi_reg ebx
29779 + pax_force_retaddr
29780 ret
29781 CFI_ENDPROC
29782 ENDPROC(atomic64_dec_if_positive_cx8)
29783 @@ -161,6 +229,13 @@ ENTRY(atomic64_add_unless_cx8)
29784 movl %edx, %ecx
29785 addl %ebp, %ebx
29786 adcl %edi, %ecx
29787 +
29788 +#ifdef CONFIG_PAX_REFCOUNT
29789 + into
29790 +1234:
29791 + _ASM_EXTABLE(1234b, 3f)
29792 +#endif
29793 +
29794 LOCK_PREFIX
29795 cmpxchg8b (%esi)
29796 jne 1b
29797 @@ -171,6 +246,7 @@ ENTRY(atomic64_add_unless_cx8)
29798 CFI_ADJUST_CFA_OFFSET -8
29799 popl_cfi_reg ebx
29800 popl_cfi_reg ebp
29801 + pax_force_retaddr
29802 ret
29803 4:
29804 cmpl %edx, 4(%esp)
29805 @@ -193,6 +269,13 @@ ENTRY(atomic64_inc_not_zero_cx8)
29806 xorl %ecx, %ecx
29807 addl $1, %ebx
29808 adcl %edx, %ecx
29809 +
29810 +#ifdef CONFIG_PAX_REFCOUNT
29811 + into
29812 +1234:
29813 + _ASM_EXTABLE(1234b, 3f)
29814 +#endif
29815 +
29816 LOCK_PREFIX
29817 cmpxchg8b (%esi)
29818 jne 1b
29819 @@ -200,6 +283,7 @@ ENTRY(atomic64_inc_not_zero_cx8)
29820 movl $1, %eax
29821 3:
29822 popl_cfi_reg ebx
29823 + pax_force_retaddr
29824 ret
29825 CFI_ENDPROC
29826 ENDPROC(atomic64_inc_not_zero_cx8)
29827 diff --git a/arch/x86/lib/checksum_32.S b/arch/x86/lib/checksum_32.S
29828 index 9bc944a..e52be6c 100644
29829 --- a/arch/x86/lib/checksum_32.S
29830 +++ b/arch/x86/lib/checksum_32.S
29831 @@ -29,7 +29,8 @@
29832 #include <asm/dwarf2.h>
29833 #include <asm/errno.h>
29834 #include <asm/asm.h>
29835 -
29836 +#include <asm/segment.h>
29837 +
29838 /*
29839 * computes a partial checksum, e.g. for TCP/UDP fragments
29840 */
29841 @@ -285,9 +286,24 @@ unsigned int csum_partial_copy_generic (const char *src, char *dst,
29842
29843 #define ARGBASE 16
29844 #define FP 12
29845 -
29846 -ENTRY(csum_partial_copy_generic)
29847 +
29848 +ENTRY(csum_partial_copy_generic_to_user)
29849 CFI_STARTPROC
29850 +
29851 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29852 + pushl_cfi %gs
29853 + popl_cfi %es
29854 + jmp csum_partial_copy_generic
29855 +#endif
29856 +
29857 +ENTRY(csum_partial_copy_generic_from_user)
29858 +
29859 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29860 + pushl_cfi %gs
29861 + popl_cfi %ds
29862 +#endif
29863 +
29864 +ENTRY(csum_partial_copy_generic)
29865 subl $4,%esp
29866 CFI_ADJUST_CFA_OFFSET 4
29867 pushl_cfi_reg edi
29868 @@ -306,7 +322,7 @@ ENTRY(csum_partial_copy_generic)
29869 jmp 4f
29870 SRC(1: movw (%esi), %bx )
29871 addl $2, %esi
29872 -DST( movw %bx, (%edi) )
29873 +DST( movw %bx, %es:(%edi) )
29874 addl $2, %edi
29875 addw %bx, %ax
29876 adcl $0, %eax
29877 @@ -318,30 +334,30 @@ DST( movw %bx, (%edi) )
29878 SRC(1: movl (%esi), %ebx )
29879 SRC( movl 4(%esi), %edx )
29880 adcl %ebx, %eax
29881 -DST( movl %ebx, (%edi) )
29882 +DST( movl %ebx, %es:(%edi) )
29883 adcl %edx, %eax
29884 -DST( movl %edx, 4(%edi) )
29885 +DST( movl %edx, %es:4(%edi) )
29886
29887 SRC( movl 8(%esi), %ebx )
29888 SRC( movl 12(%esi), %edx )
29889 adcl %ebx, %eax
29890 -DST( movl %ebx, 8(%edi) )
29891 +DST( movl %ebx, %es:8(%edi) )
29892 adcl %edx, %eax
29893 -DST( movl %edx, 12(%edi) )
29894 +DST( movl %edx, %es:12(%edi) )
29895
29896 SRC( movl 16(%esi), %ebx )
29897 SRC( movl 20(%esi), %edx )
29898 adcl %ebx, %eax
29899 -DST( movl %ebx, 16(%edi) )
29900 +DST( movl %ebx, %es:16(%edi) )
29901 adcl %edx, %eax
29902 -DST( movl %edx, 20(%edi) )
29903 +DST( movl %edx, %es:20(%edi) )
29904
29905 SRC( movl 24(%esi), %ebx )
29906 SRC( movl 28(%esi), %edx )
29907 adcl %ebx, %eax
29908 -DST( movl %ebx, 24(%edi) )
29909 +DST( movl %ebx, %es:24(%edi) )
29910 adcl %edx, %eax
29911 -DST( movl %edx, 28(%edi) )
29912 +DST( movl %edx, %es:28(%edi) )
29913
29914 lea 32(%esi), %esi
29915 lea 32(%edi), %edi
29916 @@ -355,7 +371,7 @@ DST( movl %edx, 28(%edi) )
29917 shrl $2, %edx # This clears CF
29918 SRC(3: movl (%esi), %ebx )
29919 adcl %ebx, %eax
29920 -DST( movl %ebx, (%edi) )
29921 +DST( movl %ebx, %es:(%edi) )
29922 lea 4(%esi), %esi
29923 lea 4(%edi), %edi
29924 dec %edx
29925 @@ -367,12 +383,12 @@ DST( movl %ebx, (%edi) )
29926 jb 5f
29927 SRC( movw (%esi), %cx )
29928 leal 2(%esi), %esi
29929 -DST( movw %cx, (%edi) )
29930 +DST( movw %cx, %es:(%edi) )
29931 leal 2(%edi), %edi
29932 je 6f
29933 shll $16,%ecx
29934 SRC(5: movb (%esi), %cl )
29935 -DST( movb %cl, (%edi) )
29936 +DST( movb %cl, %es:(%edi) )
29937 6: addl %ecx, %eax
29938 adcl $0, %eax
29939 7:
29940 @@ -383,7 +399,7 @@ DST( movb %cl, (%edi) )
29941
29942 6001:
29943 movl ARGBASE+20(%esp), %ebx # src_err_ptr
29944 - movl $-EFAULT, (%ebx)
29945 + movl $-EFAULT, %ss:(%ebx)
29946
29947 # zero the complete destination - computing the rest
29948 # is too much work
29949 @@ -396,37 +412,58 @@ DST( movb %cl, (%edi) )
29950
29951 6002:
29952 movl ARGBASE+24(%esp), %ebx # dst_err_ptr
29953 - movl $-EFAULT,(%ebx)
29954 + movl $-EFAULT,%ss:(%ebx)
29955 jmp 5000b
29956
29957 .previous
29958
29959 + pushl_cfi %ss
29960 + popl_cfi %ds
29961 + pushl_cfi %ss
29962 + popl_cfi %es
29963 popl_cfi_reg ebx
29964 popl_cfi_reg esi
29965 popl_cfi_reg edi
29966 popl_cfi %ecx # equivalent to addl $4,%esp
29967 ret
29968 CFI_ENDPROC
29969 -ENDPROC(csum_partial_copy_generic)
29970 +ENDPROC(csum_partial_copy_generic_to_user)
29971
29972 #else
29973
29974 /* Version for PentiumII/PPro */
29975
29976 #define ROUND1(x) \
29977 + nop; nop; nop; \
29978 SRC(movl x(%esi), %ebx ) ; \
29979 addl %ebx, %eax ; \
29980 - DST(movl %ebx, x(%edi) ) ;
29981 + DST(movl %ebx, %es:x(%edi)) ;
29982
29983 #define ROUND(x) \
29984 + nop; nop; nop; \
29985 SRC(movl x(%esi), %ebx ) ; \
29986 adcl %ebx, %eax ; \
29987 - DST(movl %ebx, x(%edi) ) ;
29988 + DST(movl %ebx, %es:x(%edi)) ;
29989
29990 #define ARGBASE 12
29991 -
29992 -ENTRY(csum_partial_copy_generic)
29993 +
29994 +ENTRY(csum_partial_copy_generic_to_user)
29995 CFI_STARTPROC
29996 +
29997 +#ifdef CONFIG_PAX_MEMORY_UDEREF
29998 + pushl_cfi %gs
29999 + popl_cfi %es
30000 + jmp csum_partial_copy_generic
30001 +#endif
30002 +
30003 +ENTRY(csum_partial_copy_generic_from_user)
30004 +
30005 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30006 + pushl_cfi %gs
30007 + popl_cfi %ds
30008 +#endif
30009 +
30010 +ENTRY(csum_partial_copy_generic)
30011 pushl_cfi_reg ebx
30012 pushl_cfi_reg edi
30013 pushl_cfi_reg esi
30014 @@ -444,7 +481,7 @@ ENTRY(csum_partial_copy_generic)
30015 subl %ebx, %edi
30016 lea -1(%esi),%edx
30017 andl $-32,%edx
30018 - lea 3f(%ebx,%ebx), %ebx
30019 + lea 3f(%ebx,%ebx,2), %ebx
30020 testl %esi, %esi
30021 jmp *%ebx
30022 1: addl $64,%esi
30023 @@ -465,19 +502,19 @@ ENTRY(csum_partial_copy_generic)
30024 jb 5f
30025 SRC( movw (%esi), %dx )
30026 leal 2(%esi), %esi
30027 -DST( movw %dx, (%edi) )
30028 +DST( movw %dx, %es:(%edi) )
30029 leal 2(%edi), %edi
30030 je 6f
30031 shll $16,%edx
30032 5:
30033 SRC( movb (%esi), %dl )
30034 -DST( movb %dl, (%edi) )
30035 +DST( movb %dl, %es:(%edi) )
30036 6: addl %edx, %eax
30037 adcl $0, %eax
30038 7:
30039 .section .fixup, "ax"
30040 6001: movl ARGBASE+20(%esp), %ebx # src_err_ptr
30041 - movl $-EFAULT, (%ebx)
30042 + movl $-EFAULT, %ss:(%ebx)
30043 # zero the complete destination (computing the rest is too much work)
30044 movl ARGBASE+8(%esp),%edi # dst
30045 movl ARGBASE+12(%esp),%ecx # len
30046 @@ -485,16 +522,23 @@ DST( movb %dl, (%edi) )
30047 rep; stosb
30048 jmp 7b
30049 6002: movl ARGBASE+24(%esp), %ebx # dst_err_ptr
30050 - movl $-EFAULT, (%ebx)
30051 + movl $-EFAULT, %ss:(%ebx)
30052 jmp 7b
30053 .previous
30054
30055 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30056 + pushl_cfi %ss
30057 + popl_cfi %ds
30058 + pushl_cfi %ss
30059 + popl_cfi %es
30060 +#endif
30061 +
30062 popl_cfi_reg esi
30063 popl_cfi_reg edi
30064 popl_cfi_reg ebx
30065 ret
30066 CFI_ENDPROC
30067 -ENDPROC(csum_partial_copy_generic)
30068 +ENDPROC(csum_partial_copy_generic_to_user)
30069
30070 #undef ROUND
30071 #undef ROUND1
30072 diff --git a/arch/x86/lib/clear_page_64.S b/arch/x86/lib/clear_page_64.S
30073 index e67e579..4782449 100644
30074 --- a/arch/x86/lib/clear_page_64.S
30075 +++ b/arch/x86/lib/clear_page_64.S
30076 @@ -23,6 +23,7 @@ ENTRY(clear_page)
30077 movl $4096/8,%ecx
30078 xorl %eax,%eax
30079 rep stosq
30080 + pax_force_retaddr
30081 ret
30082 CFI_ENDPROC
30083 ENDPROC(clear_page)
30084 @@ -47,6 +48,7 @@ ENTRY(clear_page_orig)
30085 leaq 64(%rdi),%rdi
30086 jnz .Lloop
30087 nop
30088 + pax_force_retaddr
30089 ret
30090 CFI_ENDPROC
30091 ENDPROC(clear_page_orig)
30092 @@ -56,6 +58,7 @@ ENTRY(clear_page_c_e)
30093 movl $4096,%ecx
30094 xorl %eax,%eax
30095 rep stosb
30096 + pax_force_retaddr
30097 ret
30098 CFI_ENDPROC
30099 ENDPROC(clear_page_c_e)
30100 diff --git a/arch/x86/lib/cmpxchg16b_emu.S b/arch/x86/lib/cmpxchg16b_emu.S
30101 index 40a1725..5d12ac4 100644
30102 --- a/arch/x86/lib/cmpxchg16b_emu.S
30103 +++ b/arch/x86/lib/cmpxchg16b_emu.S
30104 @@ -8,6 +8,7 @@
30105 #include <linux/linkage.h>
30106 #include <asm/dwarf2.h>
30107 #include <asm/percpu.h>
30108 +#include <asm/alternative-asm.h>
30109
30110 .text
30111
30112 @@ -46,12 +47,14 @@ CFI_STARTPROC
30113 CFI_REMEMBER_STATE
30114 popfq_cfi
30115 mov $1, %al
30116 + pax_force_retaddr
30117 ret
30118
30119 CFI_RESTORE_STATE
30120 .Lnot_same:
30121 popfq_cfi
30122 xor %al,%al
30123 + pax_force_retaddr
30124 ret
30125
30126 CFI_ENDPROC
30127 diff --git a/arch/x86/lib/copy_page_64.S b/arch/x86/lib/copy_page_64.S
30128 index 8239dbc..e714d2a 100644
30129 --- a/arch/x86/lib/copy_page_64.S
30130 +++ b/arch/x86/lib/copy_page_64.S
30131 @@ -17,6 +17,7 @@ ENTRY(copy_page)
30132 ALTERNATIVE "jmp copy_page_regs", "", X86_FEATURE_REP_GOOD
30133 movl $4096/8, %ecx
30134 rep movsq
30135 + pax_force_retaddr
30136 ret
30137 CFI_ENDPROC
30138 ENDPROC(copy_page)
30139 @@ -27,8 +28,8 @@ ENTRY(copy_page_regs)
30140 CFI_ADJUST_CFA_OFFSET 2*8
30141 movq %rbx, (%rsp)
30142 CFI_REL_OFFSET rbx, 0
30143 - movq %r12, 1*8(%rsp)
30144 - CFI_REL_OFFSET r12, 1*8
30145 + movq %r13, 1*8(%rsp)
30146 + CFI_REL_OFFSET r13, 1*8
30147
30148 movl $(4096/64)-5, %ecx
30149 .p2align 4
30150 @@ -41,7 +42,7 @@ ENTRY(copy_page_regs)
30151 movq 0x8*4(%rsi), %r9
30152 movq 0x8*5(%rsi), %r10
30153 movq 0x8*6(%rsi), %r11
30154 - movq 0x8*7(%rsi), %r12
30155 + movq 0x8*7(%rsi), %r13
30156
30157 prefetcht0 5*64(%rsi)
30158
30159 @@ -52,7 +53,7 @@ ENTRY(copy_page_regs)
30160 movq %r9, 0x8*4(%rdi)
30161 movq %r10, 0x8*5(%rdi)
30162 movq %r11, 0x8*6(%rdi)
30163 - movq %r12, 0x8*7(%rdi)
30164 + movq %r13, 0x8*7(%rdi)
30165
30166 leaq 64 (%rsi), %rsi
30167 leaq 64 (%rdi), %rdi
30168 @@ -71,7 +72,7 @@ ENTRY(copy_page_regs)
30169 movq 0x8*4(%rsi), %r9
30170 movq 0x8*5(%rsi), %r10
30171 movq 0x8*6(%rsi), %r11
30172 - movq 0x8*7(%rsi), %r12
30173 + movq 0x8*7(%rsi), %r13
30174
30175 movq %rax, 0x8*0(%rdi)
30176 movq %rbx, 0x8*1(%rdi)
30177 @@ -80,7 +81,7 @@ ENTRY(copy_page_regs)
30178 movq %r9, 0x8*4(%rdi)
30179 movq %r10, 0x8*5(%rdi)
30180 movq %r11, 0x8*6(%rdi)
30181 - movq %r12, 0x8*7(%rdi)
30182 + movq %r13, 0x8*7(%rdi)
30183
30184 leaq 64(%rdi), %rdi
30185 leaq 64(%rsi), %rsi
30186 @@ -88,10 +89,11 @@ ENTRY(copy_page_regs)
30187
30188 movq (%rsp), %rbx
30189 CFI_RESTORE rbx
30190 - movq 1*8(%rsp), %r12
30191 - CFI_RESTORE r12
30192 + movq 1*8(%rsp), %r13
30193 + CFI_RESTORE r13
30194 addq $2*8, %rsp
30195 CFI_ADJUST_CFA_OFFSET -2*8
30196 + pax_force_retaddr
30197 ret
30198 CFI_ENDPROC
30199 ENDPROC(copy_page_regs)
30200 diff --git a/arch/x86/lib/copy_user_64.S b/arch/x86/lib/copy_user_64.S
30201 index fa997df..060ab18 100644
30202 --- a/arch/x86/lib/copy_user_64.S
30203 +++ b/arch/x86/lib/copy_user_64.S
30204 @@ -15,6 +15,7 @@
30205 #include <asm/alternative-asm.h>
30206 #include <asm/asm.h>
30207 #include <asm/smap.h>
30208 +#include <asm/pgtable.h>
30209
30210 .macro ALIGN_DESTINATION
30211 /* check for bad alignment of destination */
30212 @@ -40,56 +41,6 @@
30213 _ASM_EXTABLE(101b,103b)
30214 .endm
30215
30216 -/* Standard copy_to_user with segment limit checking */
30217 -ENTRY(_copy_to_user)
30218 - CFI_STARTPROC
30219 - GET_THREAD_INFO(%rax)
30220 - movq %rdi,%rcx
30221 - addq %rdx,%rcx
30222 - jc bad_to_user
30223 - cmpq TI_addr_limit(%rax),%rcx
30224 - ja bad_to_user
30225 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30226 - "jmp copy_user_generic_string", \
30227 - X86_FEATURE_REP_GOOD, \
30228 - "jmp copy_user_enhanced_fast_string", \
30229 - X86_FEATURE_ERMS
30230 - CFI_ENDPROC
30231 -ENDPROC(_copy_to_user)
30232 -
30233 -/* Standard copy_from_user with segment limit checking */
30234 -ENTRY(_copy_from_user)
30235 - CFI_STARTPROC
30236 - GET_THREAD_INFO(%rax)
30237 - movq %rsi,%rcx
30238 - addq %rdx,%rcx
30239 - jc bad_from_user
30240 - cmpq TI_addr_limit(%rax),%rcx
30241 - ja bad_from_user
30242 - ALTERNATIVE_2 "jmp copy_user_generic_unrolled", \
30243 - "jmp copy_user_generic_string", \
30244 - X86_FEATURE_REP_GOOD, \
30245 - "jmp copy_user_enhanced_fast_string", \
30246 - X86_FEATURE_ERMS
30247 - CFI_ENDPROC
30248 -ENDPROC(_copy_from_user)
30249 -
30250 - .section .fixup,"ax"
30251 - /* must zero dest */
30252 -ENTRY(bad_from_user)
30253 -bad_from_user:
30254 - CFI_STARTPROC
30255 - movl %edx,%ecx
30256 - xorl %eax,%eax
30257 - rep
30258 - stosb
30259 -bad_to_user:
30260 - movl %edx,%eax
30261 - ret
30262 - CFI_ENDPROC
30263 -ENDPROC(bad_from_user)
30264 - .previous
30265 -
30266 /*
30267 * copy_user_generic_unrolled - memory copy with exception handling.
30268 * This version is for CPUs like P4 that don't have efficient micro
30269 @@ -105,6 +56,7 @@ ENDPROC(bad_from_user)
30270 */
30271 ENTRY(copy_user_generic_unrolled)
30272 CFI_STARTPROC
30273 + ASM_PAX_OPEN_USERLAND
30274 ASM_STAC
30275 cmpl $8,%edx
30276 jb 20f /* less then 8 bytes, go to byte copy loop */
30277 @@ -154,6 +106,8 @@ ENTRY(copy_user_generic_unrolled)
30278 jnz 21b
30279 23: xor %eax,%eax
30280 ASM_CLAC
30281 + ASM_PAX_CLOSE_USERLAND
30282 + pax_force_retaddr
30283 ret
30284
30285 .section .fixup,"ax"
30286 @@ -209,6 +163,7 @@ ENDPROC(copy_user_generic_unrolled)
30287 */
30288 ENTRY(copy_user_generic_string)
30289 CFI_STARTPROC
30290 + ASM_PAX_OPEN_USERLAND
30291 ASM_STAC
30292 cmpl $8,%edx
30293 jb 2f /* less than 8 bytes, go to byte copy loop */
30294 @@ -223,6 +178,8 @@ ENTRY(copy_user_generic_string)
30295 movsb
30296 xorl %eax,%eax
30297 ASM_CLAC
30298 + ASM_PAX_CLOSE_USERLAND
30299 + pax_force_retaddr
30300 ret
30301
30302 .section .fixup,"ax"
30303 @@ -250,12 +207,15 @@ ENDPROC(copy_user_generic_string)
30304 */
30305 ENTRY(copy_user_enhanced_fast_string)
30306 CFI_STARTPROC
30307 + ASM_PAX_OPEN_USERLAND
30308 ASM_STAC
30309 movl %edx,%ecx
30310 1: rep
30311 movsb
30312 xorl %eax,%eax
30313 ASM_CLAC
30314 + ASM_PAX_CLOSE_USERLAND
30315 + pax_force_retaddr
30316 ret
30317
30318 .section .fixup,"ax"
30319 diff --git a/arch/x86/lib/copy_user_nocache_64.S b/arch/x86/lib/copy_user_nocache_64.S
30320 index 6a4f43c..c70fb52 100644
30321 --- a/arch/x86/lib/copy_user_nocache_64.S
30322 +++ b/arch/x86/lib/copy_user_nocache_64.S
30323 @@ -8,6 +8,7 @@
30324
30325 #include <linux/linkage.h>
30326 #include <asm/dwarf2.h>
30327 +#include <asm/alternative-asm.h>
30328
30329 #define FIX_ALIGNMENT 1
30330
30331 @@ -16,6 +17,7 @@
30332 #include <asm/thread_info.h>
30333 #include <asm/asm.h>
30334 #include <asm/smap.h>
30335 +#include <asm/pgtable.h>
30336
30337 .macro ALIGN_DESTINATION
30338 #ifdef FIX_ALIGNMENT
30339 @@ -49,6 +51,16 @@
30340 */
30341 ENTRY(__copy_user_nocache)
30342 CFI_STARTPROC
30343 +
30344 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30345 + mov pax_user_shadow_base,%rcx
30346 + cmp %rcx,%rsi
30347 + jae 1f
30348 + add %rcx,%rsi
30349 +1:
30350 +#endif
30351 +
30352 + ASM_PAX_OPEN_USERLAND
30353 ASM_STAC
30354 cmpl $8,%edx
30355 jb 20f /* less then 8 bytes, go to byte copy loop */
30356 @@ -98,7 +110,9 @@ ENTRY(__copy_user_nocache)
30357 jnz 21b
30358 23: xorl %eax,%eax
30359 ASM_CLAC
30360 + ASM_PAX_CLOSE_USERLAND
30361 sfence
30362 + pax_force_retaddr
30363 ret
30364
30365 .section .fixup,"ax"
30366 diff --git a/arch/x86/lib/csum-copy_64.S b/arch/x86/lib/csum-copy_64.S
30367 index 9734182..dbee61c 100644
30368 --- a/arch/x86/lib/csum-copy_64.S
30369 +++ b/arch/x86/lib/csum-copy_64.S
30370 @@ -9,6 +9,7 @@
30371 #include <asm/dwarf2.h>
30372 #include <asm/errno.h>
30373 #include <asm/asm.h>
30374 +#include <asm/alternative-asm.h>
30375
30376 /*
30377 * Checksum copy with exception handling.
30378 @@ -56,8 +57,8 @@ ENTRY(csum_partial_copy_generic)
30379 CFI_ADJUST_CFA_OFFSET 7*8
30380 movq %rbx, 2*8(%rsp)
30381 CFI_REL_OFFSET rbx, 2*8
30382 - movq %r12, 3*8(%rsp)
30383 - CFI_REL_OFFSET r12, 3*8
30384 + movq %r15, 3*8(%rsp)
30385 + CFI_REL_OFFSET r15, 3*8
30386 movq %r14, 4*8(%rsp)
30387 CFI_REL_OFFSET r14, 4*8
30388 movq %r13, 5*8(%rsp)
30389 @@ -72,16 +73,16 @@ ENTRY(csum_partial_copy_generic)
30390 movl %edx, %ecx
30391
30392 xorl %r9d, %r9d
30393 - movq %rcx, %r12
30394 + movq %rcx, %r15
30395
30396 - shrq $6, %r12
30397 + shrq $6, %r15
30398 jz .Lhandle_tail /* < 64 */
30399
30400 clc
30401
30402 /* main loop. clear in 64 byte blocks */
30403 /* r9: zero, r8: temp2, rbx: temp1, rax: sum, rcx: saved length */
30404 - /* r11: temp3, rdx: temp4, r12 loopcnt */
30405 + /* r11: temp3, rdx: temp4, r15 loopcnt */
30406 /* r10: temp5, rbp: temp6, r14 temp7, r13 temp8 */
30407 .p2align 4
30408 .Lloop:
30409 @@ -115,7 +116,7 @@ ENTRY(csum_partial_copy_generic)
30410 adcq %r14, %rax
30411 adcq %r13, %rax
30412
30413 - decl %r12d
30414 + decl %r15d
30415
30416 dest
30417 movq %rbx, (%rsi)
30418 @@ -210,8 +211,8 @@ ENTRY(csum_partial_copy_generic)
30419 .Lende:
30420 movq 2*8(%rsp), %rbx
30421 CFI_RESTORE rbx
30422 - movq 3*8(%rsp), %r12
30423 - CFI_RESTORE r12
30424 + movq 3*8(%rsp), %r15
30425 + CFI_RESTORE r15
30426 movq 4*8(%rsp), %r14
30427 CFI_RESTORE r14
30428 movq 5*8(%rsp), %r13
30429 @@ -220,6 +221,7 @@ ENTRY(csum_partial_copy_generic)
30430 CFI_RESTORE rbp
30431 addq $7*8, %rsp
30432 CFI_ADJUST_CFA_OFFSET -7*8
30433 + pax_force_retaddr
30434 ret
30435 CFI_RESTORE_STATE
30436
30437 diff --git a/arch/x86/lib/csum-wrappers_64.c b/arch/x86/lib/csum-wrappers_64.c
30438 index 1318f75..44c30fd 100644
30439 --- a/arch/x86/lib/csum-wrappers_64.c
30440 +++ b/arch/x86/lib/csum-wrappers_64.c
30441 @@ -52,10 +52,12 @@ csum_partial_copy_from_user(const void __user *src, void *dst,
30442 len -= 2;
30443 }
30444 }
30445 + pax_open_userland();
30446 stac();
30447 - isum = csum_partial_copy_generic((__force const void *)src,
30448 + isum = csum_partial_copy_generic((const void __force_kernel *)____m(src),
30449 dst, len, isum, errp, NULL);
30450 clac();
30451 + pax_close_userland();
30452 if (unlikely(*errp))
30453 goto out_err;
30454
30455 @@ -109,10 +111,12 @@ csum_partial_copy_to_user(const void *src, void __user *dst,
30456 }
30457
30458 *errp = 0;
30459 + pax_open_userland();
30460 stac();
30461 - ret = csum_partial_copy_generic(src, (void __force *)dst,
30462 + ret = csum_partial_copy_generic(src, (void __force_kernel *)____m(dst),
30463 len, isum, NULL, errp);
30464 clac();
30465 + pax_close_userland();
30466 return ret;
30467 }
30468 EXPORT_SYMBOL(csum_partial_copy_to_user);
30469 diff --git a/arch/x86/lib/getuser.S b/arch/x86/lib/getuser.S
30470 index a451235..a74bfa3 100644
30471 --- a/arch/x86/lib/getuser.S
30472 +++ b/arch/x86/lib/getuser.S
30473 @@ -33,17 +33,40 @@
30474 #include <asm/thread_info.h>
30475 #include <asm/asm.h>
30476 #include <asm/smap.h>
30477 +#include <asm/segment.h>
30478 +#include <asm/pgtable.h>
30479 +#include <asm/alternative-asm.h>
30480 +
30481 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
30482 +#define __copyuser_seg gs;
30483 +#else
30484 +#define __copyuser_seg
30485 +#endif
30486
30487 .text
30488 ENTRY(__get_user_1)
30489 CFI_STARTPROC
30490 +
30491 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30492 GET_THREAD_INFO(%_ASM_DX)
30493 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30494 jae bad_get_user
30495 +
30496 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30497 + mov pax_user_shadow_base,%_ASM_DX
30498 + cmp %_ASM_DX,%_ASM_AX
30499 + jae 1234f
30500 + add %_ASM_DX,%_ASM_AX
30501 +1234:
30502 +#endif
30503 +
30504 +#endif
30505 +
30506 ASM_STAC
30507 -1: movzbl (%_ASM_AX),%edx
30508 +1: __copyuser_seg movzbl (%_ASM_AX),%edx
30509 xor %eax,%eax
30510 ASM_CLAC
30511 + pax_force_retaddr
30512 ret
30513 CFI_ENDPROC
30514 ENDPROC(__get_user_1)
30515 @@ -51,14 +74,28 @@ ENDPROC(__get_user_1)
30516 ENTRY(__get_user_2)
30517 CFI_STARTPROC
30518 add $1,%_ASM_AX
30519 +
30520 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30521 jc bad_get_user
30522 GET_THREAD_INFO(%_ASM_DX)
30523 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30524 jae bad_get_user
30525 +
30526 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30527 + mov pax_user_shadow_base,%_ASM_DX
30528 + cmp %_ASM_DX,%_ASM_AX
30529 + jae 1234f
30530 + add %_ASM_DX,%_ASM_AX
30531 +1234:
30532 +#endif
30533 +
30534 +#endif
30535 +
30536 ASM_STAC
30537 -2: movzwl -1(%_ASM_AX),%edx
30538 +2: __copyuser_seg movzwl -1(%_ASM_AX),%edx
30539 xor %eax,%eax
30540 ASM_CLAC
30541 + pax_force_retaddr
30542 ret
30543 CFI_ENDPROC
30544 ENDPROC(__get_user_2)
30545 @@ -66,14 +103,28 @@ ENDPROC(__get_user_2)
30546 ENTRY(__get_user_4)
30547 CFI_STARTPROC
30548 add $3,%_ASM_AX
30549 +
30550 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
30551 jc bad_get_user
30552 GET_THREAD_INFO(%_ASM_DX)
30553 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30554 jae bad_get_user
30555 +
30556 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
30557 + mov pax_user_shadow_base,%_ASM_DX
30558 + cmp %_ASM_DX,%_ASM_AX
30559 + jae 1234f
30560 + add %_ASM_DX,%_ASM_AX
30561 +1234:
30562 +#endif
30563 +
30564 +#endif
30565 +
30566 ASM_STAC
30567 -3: movl -3(%_ASM_AX),%edx
30568 +3: __copyuser_seg movl -3(%_ASM_AX),%edx
30569 xor %eax,%eax
30570 ASM_CLAC
30571 + pax_force_retaddr
30572 ret
30573 CFI_ENDPROC
30574 ENDPROC(__get_user_4)
30575 @@ -86,10 +137,20 @@ ENTRY(__get_user_8)
30576 GET_THREAD_INFO(%_ASM_DX)
30577 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30578 jae bad_get_user
30579 +
30580 +#ifdef CONFIG_PAX_MEMORY_UDEREF
30581 + mov pax_user_shadow_base,%_ASM_DX
30582 + cmp %_ASM_DX,%_ASM_AX
30583 + jae 1234f
30584 + add %_ASM_DX,%_ASM_AX
30585 +1234:
30586 +#endif
30587 +
30588 ASM_STAC
30589 4: movq -7(%_ASM_AX),%rdx
30590 xor %eax,%eax
30591 ASM_CLAC
30592 + pax_force_retaddr
30593 ret
30594 #else
30595 add $7,%_ASM_AX
30596 @@ -98,10 +159,11 @@ ENTRY(__get_user_8)
30597 cmp TI_addr_limit(%_ASM_DX),%_ASM_AX
30598 jae bad_get_user_8
30599 ASM_STAC
30600 -4: movl -7(%_ASM_AX),%edx
30601 -5: movl -3(%_ASM_AX),%ecx
30602 +4: __copyuser_seg movl -7(%_ASM_AX),%edx
30603 +5: __copyuser_seg movl -3(%_ASM_AX),%ecx
30604 xor %eax,%eax
30605 ASM_CLAC
30606 + pax_force_retaddr
30607 ret
30608 #endif
30609 CFI_ENDPROC
30610 @@ -113,6 +175,7 @@ bad_get_user:
30611 xor %edx,%edx
30612 mov $(-EFAULT),%_ASM_AX
30613 ASM_CLAC
30614 + pax_force_retaddr
30615 ret
30616 CFI_ENDPROC
30617 END(bad_get_user)
30618 @@ -124,6 +187,7 @@ bad_get_user_8:
30619 xor %ecx,%ecx
30620 mov $(-EFAULT),%_ASM_AX
30621 ASM_CLAC
30622 + pax_force_retaddr
30623 ret
30624 CFI_ENDPROC
30625 END(bad_get_user_8)
30626 diff --git a/arch/x86/lib/insn.c b/arch/x86/lib/insn.c
30627 index 8f72b33..a43d9969 100644
30628 --- a/arch/x86/lib/insn.c
30629 +++ b/arch/x86/lib/insn.c
30630 @@ -20,8 +20,10 @@
30631
30632 #ifdef __KERNEL__
30633 #include <linux/string.h>
30634 +#include <asm/pgtable_types.h>
30635 #else
30636 #include <string.h>
30637 +#define ktla_ktva(addr) addr
30638 #endif
30639 #include <asm/inat.h>
30640 #include <asm/insn.h>
30641 @@ -60,9 +62,9 @@ void insn_init(struct insn *insn, const void *kaddr, int buf_len, int x86_64)
30642 buf_len = MAX_INSN_SIZE;
30643
30644 memset(insn, 0, sizeof(*insn));
30645 - insn->kaddr = kaddr;
30646 - insn->end_kaddr = kaddr + buf_len;
30647 - insn->next_byte = kaddr;
30648 + insn->kaddr = ktla_ktva(kaddr);
30649 + insn->end_kaddr = insn->kaddr + buf_len;
30650 + insn->next_byte = insn->kaddr;
30651 insn->x86_64 = x86_64 ? 1 : 0;
30652 insn->opnd_bytes = 4;
30653 if (x86_64)
30654 diff --git a/arch/x86/lib/iomap_copy_64.S b/arch/x86/lib/iomap_copy_64.S
30655 index 05a95e7..326f2fa 100644
30656 --- a/arch/x86/lib/iomap_copy_64.S
30657 +++ b/arch/x86/lib/iomap_copy_64.S
30658 @@ -17,6 +17,7 @@
30659
30660 #include <linux/linkage.h>
30661 #include <asm/dwarf2.h>
30662 +#include <asm/alternative-asm.h>
30663
30664 /*
30665 * override generic version in lib/iomap_copy.c
30666 @@ -25,6 +26,7 @@ ENTRY(__iowrite32_copy)
30667 CFI_STARTPROC
30668 movl %edx,%ecx
30669 rep movsd
30670 + pax_force_retaddr
30671 ret
30672 CFI_ENDPROC
30673 ENDPROC(__iowrite32_copy)
30674 diff --git a/arch/x86/lib/memcpy_64.S b/arch/x86/lib/memcpy_64.S
30675 index b046664..dec9465 100644
30676 --- a/arch/x86/lib/memcpy_64.S
30677 +++ b/arch/x86/lib/memcpy_64.S
30678 @@ -37,6 +37,7 @@ ENTRY(memcpy)
30679 rep movsq
30680 movl %edx, %ecx
30681 rep movsb
30682 + pax_force_retaddr
30683 ret
30684 ENDPROC(memcpy)
30685 ENDPROC(__memcpy)
30686 @@ -49,6 +50,7 @@ ENTRY(memcpy_erms)
30687 movq %rdi, %rax
30688 movq %rdx, %rcx
30689 rep movsb
30690 + pax_force_retaddr
30691 ret
30692 ENDPROC(memcpy_erms)
30693
30694 @@ -134,6 +136,7 @@ ENTRY(memcpy_orig)
30695 movq %r9, 1*8(%rdi)
30696 movq %r10, -2*8(%rdi, %rdx)
30697 movq %r11, -1*8(%rdi, %rdx)
30698 + pax_force_retaddr
30699 retq
30700 .p2align 4
30701 .Lless_16bytes:
30702 @@ -146,6 +149,7 @@ ENTRY(memcpy_orig)
30703 movq -1*8(%rsi, %rdx), %r9
30704 movq %r8, 0*8(%rdi)
30705 movq %r9, -1*8(%rdi, %rdx)
30706 + pax_force_retaddr
30707 retq
30708 .p2align 4
30709 .Lless_8bytes:
30710 @@ -159,6 +163,7 @@ ENTRY(memcpy_orig)
30711 movl -4(%rsi, %rdx), %r8d
30712 movl %ecx, (%rdi)
30713 movl %r8d, -4(%rdi, %rdx)
30714 + pax_force_retaddr
30715 retq
30716 .p2align 4
30717 .Lless_3bytes:
30718 @@ -177,6 +182,7 @@ ENTRY(memcpy_orig)
30719 movb %cl, (%rdi)
30720
30721 .Lend:
30722 + pax_force_retaddr
30723 retq
30724 CFI_ENDPROC
30725 ENDPROC(memcpy_orig)
30726 diff --git a/arch/x86/lib/memmove_64.S b/arch/x86/lib/memmove_64.S
30727 index 0f8a0d0..f6e0ea4 100644
30728 --- a/arch/x86/lib/memmove_64.S
30729 +++ b/arch/x86/lib/memmove_64.S
30730 @@ -43,7 +43,7 @@ ENTRY(__memmove)
30731 jg 2f
30732
30733 .Lmemmove_begin_forward:
30734 - ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; retq", X86_FEATURE_ERMS
30735 + ALTERNATIVE "", "movq %rdx, %rcx; rep movsb; pax_force_retaddr; retq", X86_FEATURE_ERMS
30736
30737 /*
30738 * movsq instruction have many startup latency
30739 @@ -206,6 +206,7 @@ ENTRY(__memmove)
30740 movb (%rsi), %r11b
30741 movb %r11b, (%rdi)
30742 13:
30743 + pax_force_retaddr
30744 retq
30745 CFI_ENDPROC
30746 ENDPROC(__memmove)
30747 diff --git a/arch/x86/lib/memset_64.S b/arch/x86/lib/memset_64.S
30748 index 93118fb..386ed2a 100644
30749 --- a/arch/x86/lib/memset_64.S
30750 +++ b/arch/x86/lib/memset_64.S
30751 @@ -41,6 +41,7 @@ ENTRY(__memset)
30752 movl %edx,%ecx
30753 rep stosb
30754 movq %r9,%rax
30755 + pax_force_retaddr
30756 ret
30757 ENDPROC(memset)
30758 ENDPROC(__memset)
30759 @@ -62,6 +63,7 @@ ENTRY(memset_erms)
30760 movq %rdx,%rcx
30761 rep stosb
30762 movq %r9,%rax
30763 + pax_force_retaddr
30764 ret
30765 ENDPROC(memset_erms)
30766
30767 @@ -126,6 +128,7 @@ ENTRY(memset_orig)
30768
30769 .Lende:
30770 movq %r10,%rax
30771 + pax_force_retaddr
30772 ret
30773
30774 CFI_RESTORE_STATE
30775 diff --git a/arch/x86/lib/mmx_32.c b/arch/x86/lib/mmx_32.c
30776 index c9f2d9b..e7fd2c0 100644
30777 --- a/arch/x86/lib/mmx_32.c
30778 +++ b/arch/x86/lib/mmx_32.c
30779 @@ -29,6 +29,7 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30780 {
30781 void *p;
30782 int i;
30783 + unsigned long cr0;
30784
30785 if (unlikely(in_interrupt()))
30786 return __memcpy(to, from, len);
30787 @@ -39,44 +40,72 @@ void *_mmx_memcpy(void *to, const void *from, size_t len)
30788 kernel_fpu_begin();
30789
30790 __asm__ __volatile__ (
30791 - "1: prefetch (%0)\n" /* This set is 28 bytes */
30792 - " prefetch 64(%0)\n"
30793 - " prefetch 128(%0)\n"
30794 - " prefetch 192(%0)\n"
30795 - " prefetch 256(%0)\n"
30796 + "1: prefetch (%1)\n" /* This set is 28 bytes */
30797 + " prefetch 64(%1)\n"
30798 + " prefetch 128(%1)\n"
30799 + " prefetch 192(%1)\n"
30800 + " prefetch 256(%1)\n"
30801 "2: \n"
30802 ".section .fixup, \"ax\"\n"
30803 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30804 + "3: \n"
30805 +
30806 +#ifdef CONFIG_PAX_KERNEXEC
30807 + " movl %%cr0, %0\n"
30808 + " movl %0, %%eax\n"
30809 + " andl $0xFFFEFFFF, %%eax\n"
30810 + " movl %%eax, %%cr0\n"
30811 +#endif
30812 +
30813 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30814 +
30815 +#ifdef CONFIG_PAX_KERNEXEC
30816 + " movl %0, %%cr0\n"
30817 +#endif
30818 +
30819 " jmp 2b\n"
30820 ".previous\n"
30821 _ASM_EXTABLE(1b, 3b)
30822 - : : "r" (from));
30823 + : "=&r" (cr0) : "r" (from) : "ax");
30824
30825 for ( ; i > 5; i--) {
30826 __asm__ __volatile__ (
30827 - "1: prefetch 320(%0)\n"
30828 - "2: movq (%0), %%mm0\n"
30829 - " movq 8(%0), %%mm1\n"
30830 - " movq 16(%0), %%mm2\n"
30831 - " movq 24(%0), %%mm3\n"
30832 - " movq %%mm0, (%1)\n"
30833 - " movq %%mm1, 8(%1)\n"
30834 - " movq %%mm2, 16(%1)\n"
30835 - " movq %%mm3, 24(%1)\n"
30836 - " movq 32(%0), %%mm0\n"
30837 - " movq 40(%0), %%mm1\n"
30838 - " movq 48(%0), %%mm2\n"
30839 - " movq 56(%0), %%mm3\n"
30840 - " movq %%mm0, 32(%1)\n"
30841 - " movq %%mm1, 40(%1)\n"
30842 - " movq %%mm2, 48(%1)\n"
30843 - " movq %%mm3, 56(%1)\n"
30844 + "1: prefetch 320(%1)\n"
30845 + "2: movq (%1), %%mm0\n"
30846 + " movq 8(%1), %%mm1\n"
30847 + " movq 16(%1), %%mm2\n"
30848 + " movq 24(%1), %%mm3\n"
30849 + " movq %%mm0, (%2)\n"
30850 + " movq %%mm1, 8(%2)\n"
30851 + " movq %%mm2, 16(%2)\n"
30852 + " movq %%mm3, 24(%2)\n"
30853 + " movq 32(%1), %%mm0\n"
30854 + " movq 40(%1), %%mm1\n"
30855 + " movq 48(%1), %%mm2\n"
30856 + " movq 56(%1), %%mm3\n"
30857 + " movq %%mm0, 32(%2)\n"
30858 + " movq %%mm1, 40(%2)\n"
30859 + " movq %%mm2, 48(%2)\n"
30860 + " movq %%mm3, 56(%2)\n"
30861 ".section .fixup, \"ax\"\n"
30862 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30863 + "3:\n"
30864 +
30865 +#ifdef CONFIG_PAX_KERNEXEC
30866 + " movl %%cr0, %0\n"
30867 + " movl %0, %%eax\n"
30868 + " andl $0xFFFEFFFF, %%eax\n"
30869 + " movl %%eax, %%cr0\n"
30870 +#endif
30871 +
30872 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30873 +
30874 +#ifdef CONFIG_PAX_KERNEXEC
30875 + " movl %0, %%cr0\n"
30876 +#endif
30877 +
30878 " jmp 2b\n"
30879 ".previous\n"
30880 _ASM_EXTABLE(1b, 3b)
30881 - : : "r" (from), "r" (to) : "memory");
30882 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30883
30884 from += 64;
30885 to += 64;
30886 @@ -158,6 +187,7 @@ static void fast_clear_page(void *page)
30887 static void fast_copy_page(void *to, void *from)
30888 {
30889 int i;
30890 + unsigned long cr0;
30891
30892 kernel_fpu_begin();
30893
30894 @@ -166,42 +196,70 @@ static void fast_copy_page(void *to, void *from)
30895 * but that is for later. -AV
30896 */
30897 __asm__ __volatile__(
30898 - "1: prefetch (%0)\n"
30899 - " prefetch 64(%0)\n"
30900 - " prefetch 128(%0)\n"
30901 - " prefetch 192(%0)\n"
30902 - " prefetch 256(%0)\n"
30903 + "1: prefetch (%1)\n"
30904 + " prefetch 64(%1)\n"
30905 + " prefetch 128(%1)\n"
30906 + " prefetch 192(%1)\n"
30907 + " prefetch 256(%1)\n"
30908 "2: \n"
30909 ".section .fixup, \"ax\"\n"
30910 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30911 + "3: \n"
30912 +
30913 +#ifdef CONFIG_PAX_KERNEXEC
30914 + " movl %%cr0, %0\n"
30915 + " movl %0, %%eax\n"
30916 + " andl $0xFFFEFFFF, %%eax\n"
30917 + " movl %%eax, %%cr0\n"
30918 +#endif
30919 +
30920 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
30921 +
30922 +#ifdef CONFIG_PAX_KERNEXEC
30923 + " movl %0, %%cr0\n"
30924 +#endif
30925 +
30926 " jmp 2b\n"
30927 ".previous\n"
30928 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
30929 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
30930
30931 for (i = 0; i < (4096-320)/64; i++) {
30932 __asm__ __volatile__ (
30933 - "1: prefetch 320(%0)\n"
30934 - "2: movq (%0), %%mm0\n"
30935 - " movntq %%mm0, (%1)\n"
30936 - " movq 8(%0), %%mm1\n"
30937 - " movntq %%mm1, 8(%1)\n"
30938 - " movq 16(%0), %%mm2\n"
30939 - " movntq %%mm2, 16(%1)\n"
30940 - " movq 24(%0), %%mm3\n"
30941 - " movntq %%mm3, 24(%1)\n"
30942 - " movq 32(%0), %%mm4\n"
30943 - " movntq %%mm4, 32(%1)\n"
30944 - " movq 40(%0), %%mm5\n"
30945 - " movntq %%mm5, 40(%1)\n"
30946 - " movq 48(%0), %%mm6\n"
30947 - " movntq %%mm6, 48(%1)\n"
30948 - " movq 56(%0), %%mm7\n"
30949 - " movntq %%mm7, 56(%1)\n"
30950 + "1: prefetch 320(%1)\n"
30951 + "2: movq (%1), %%mm0\n"
30952 + " movntq %%mm0, (%2)\n"
30953 + " movq 8(%1), %%mm1\n"
30954 + " movntq %%mm1, 8(%2)\n"
30955 + " movq 16(%1), %%mm2\n"
30956 + " movntq %%mm2, 16(%2)\n"
30957 + " movq 24(%1), %%mm3\n"
30958 + " movntq %%mm3, 24(%2)\n"
30959 + " movq 32(%1), %%mm4\n"
30960 + " movntq %%mm4, 32(%2)\n"
30961 + " movq 40(%1), %%mm5\n"
30962 + " movntq %%mm5, 40(%2)\n"
30963 + " movq 48(%1), %%mm6\n"
30964 + " movntq %%mm6, 48(%2)\n"
30965 + " movq 56(%1), %%mm7\n"
30966 + " movntq %%mm7, 56(%2)\n"
30967 ".section .fixup, \"ax\"\n"
30968 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30969 + "3:\n"
30970 +
30971 +#ifdef CONFIG_PAX_KERNEXEC
30972 + " movl %%cr0, %0\n"
30973 + " movl %0, %%eax\n"
30974 + " andl $0xFFFEFFFF, %%eax\n"
30975 + " movl %%eax, %%cr0\n"
30976 +#endif
30977 +
30978 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
30979 +
30980 +#ifdef CONFIG_PAX_KERNEXEC
30981 + " movl %0, %%cr0\n"
30982 +#endif
30983 +
30984 " jmp 2b\n"
30985 ".previous\n"
30986 - _ASM_EXTABLE(1b, 3b) : : "r" (from), "r" (to) : "memory");
30987 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
30988
30989 from += 64;
30990 to += 64;
30991 @@ -280,47 +338,76 @@ static void fast_clear_page(void *page)
30992 static void fast_copy_page(void *to, void *from)
30993 {
30994 int i;
30995 + unsigned long cr0;
30996
30997 kernel_fpu_begin();
30998
30999 __asm__ __volatile__ (
31000 - "1: prefetch (%0)\n"
31001 - " prefetch 64(%0)\n"
31002 - " prefetch 128(%0)\n"
31003 - " prefetch 192(%0)\n"
31004 - " prefetch 256(%0)\n"
31005 + "1: prefetch (%1)\n"
31006 + " prefetch 64(%1)\n"
31007 + " prefetch 128(%1)\n"
31008 + " prefetch 192(%1)\n"
31009 + " prefetch 256(%1)\n"
31010 "2: \n"
31011 ".section .fixup, \"ax\"\n"
31012 - "3: movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31013 + "3: \n"
31014 +
31015 +#ifdef CONFIG_PAX_KERNEXEC
31016 + " movl %%cr0, %0\n"
31017 + " movl %0, %%eax\n"
31018 + " andl $0xFFFEFFFF, %%eax\n"
31019 + " movl %%eax, %%cr0\n"
31020 +#endif
31021 +
31022 + " movw $0x1AEB, 1b\n" /* jmp on 26 bytes */
31023 +
31024 +#ifdef CONFIG_PAX_KERNEXEC
31025 + " movl %0, %%cr0\n"
31026 +#endif
31027 +
31028 " jmp 2b\n"
31029 ".previous\n"
31030 - _ASM_EXTABLE(1b, 3b) : : "r" (from));
31031 + _ASM_EXTABLE(1b, 3b) : "=&r" (cr0) : "r" (from) : "ax");
31032
31033 for (i = 0; i < 4096/64; i++) {
31034 __asm__ __volatile__ (
31035 - "1: prefetch 320(%0)\n"
31036 - "2: movq (%0), %%mm0\n"
31037 - " movq 8(%0), %%mm1\n"
31038 - " movq 16(%0), %%mm2\n"
31039 - " movq 24(%0), %%mm3\n"
31040 - " movq %%mm0, (%1)\n"
31041 - " movq %%mm1, 8(%1)\n"
31042 - " movq %%mm2, 16(%1)\n"
31043 - " movq %%mm3, 24(%1)\n"
31044 - " movq 32(%0), %%mm0\n"
31045 - " movq 40(%0), %%mm1\n"
31046 - " movq 48(%0), %%mm2\n"
31047 - " movq 56(%0), %%mm3\n"
31048 - " movq %%mm0, 32(%1)\n"
31049 - " movq %%mm1, 40(%1)\n"
31050 - " movq %%mm2, 48(%1)\n"
31051 - " movq %%mm3, 56(%1)\n"
31052 + "1: prefetch 320(%1)\n"
31053 + "2: movq (%1), %%mm0\n"
31054 + " movq 8(%1), %%mm1\n"
31055 + " movq 16(%1), %%mm2\n"
31056 + " movq 24(%1), %%mm3\n"
31057 + " movq %%mm0, (%2)\n"
31058 + " movq %%mm1, 8(%2)\n"
31059 + " movq %%mm2, 16(%2)\n"
31060 + " movq %%mm3, 24(%2)\n"
31061 + " movq 32(%1), %%mm0\n"
31062 + " movq 40(%1), %%mm1\n"
31063 + " movq 48(%1), %%mm2\n"
31064 + " movq 56(%1), %%mm3\n"
31065 + " movq %%mm0, 32(%2)\n"
31066 + " movq %%mm1, 40(%2)\n"
31067 + " movq %%mm2, 48(%2)\n"
31068 + " movq %%mm3, 56(%2)\n"
31069 ".section .fixup, \"ax\"\n"
31070 - "3: movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31071 + "3:\n"
31072 +
31073 +#ifdef CONFIG_PAX_KERNEXEC
31074 + " movl %%cr0, %0\n"
31075 + " movl %0, %%eax\n"
31076 + " andl $0xFFFEFFFF, %%eax\n"
31077 + " movl %%eax, %%cr0\n"
31078 +#endif
31079 +
31080 + " movw $0x05EB, 1b\n" /* jmp on 5 bytes */
31081 +
31082 +#ifdef CONFIG_PAX_KERNEXEC
31083 + " movl %0, %%cr0\n"
31084 +#endif
31085 +
31086 " jmp 2b\n"
31087 ".previous\n"
31088 _ASM_EXTABLE(1b, 3b)
31089 - : : "r" (from), "r" (to) : "memory");
31090 + : "=&r" (cr0) : "r" (from), "r" (to) : "memory", "ax");
31091
31092 from += 64;
31093 to += 64;
31094 diff --git a/arch/x86/lib/msr-reg.S b/arch/x86/lib/msr-reg.S
31095 index 3ca5218..c2ae6bc 100644
31096 --- a/arch/x86/lib/msr-reg.S
31097 +++ b/arch/x86/lib/msr-reg.S
31098 @@ -3,6 +3,7 @@
31099 #include <asm/dwarf2.h>
31100 #include <asm/asm.h>
31101 #include <asm/msr.h>
31102 +#include <asm/alternative-asm.h>
31103
31104 #ifdef CONFIG_X86_64
31105 /*
31106 @@ -37,6 +38,7 @@ ENTRY(\op\()_safe_regs)
31107 movl %edi, 28(%r10)
31108 popq_cfi_reg rbp
31109 popq_cfi_reg rbx
31110 + pax_force_retaddr
31111 ret
31112 3:
31113 CFI_RESTORE_STATE
31114 diff --git a/arch/x86/lib/putuser.S b/arch/x86/lib/putuser.S
31115 index fc6ba17..14ad9a5 100644
31116 --- a/arch/x86/lib/putuser.S
31117 +++ b/arch/x86/lib/putuser.S
31118 @@ -16,7 +16,9 @@
31119 #include <asm/errno.h>
31120 #include <asm/asm.h>
31121 #include <asm/smap.h>
31122 -
31123 +#include <asm/segment.h>
31124 +#include <asm/pgtable.h>
31125 +#include <asm/alternative-asm.h>
31126
31127 /*
31128 * __put_user_X
31129 @@ -30,57 +32,125 @@
31130 * as they get called from within inline assembly.
31131 */
31132
31133 -#define ENTER CFI_STARTPROC ; \
31134 - GET_THREAD_INFO(%_ASM_BX)
31135 -#define EXIT ASM_CLAC ; \
31136 - ret ; \
31137 +#define ENTER CFI_STARTPROC
31138 +#define EXIT ASM_CLAC ; \
31139 + pax_force_retaddr ; \
31140 + ret ; \
31141 CFI_ENDPROC
31142
31143 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31144 +#define _DEST %_ASM_CX,%_ASM_BX
31145 +#else
31146 +#define _DEST %_ASM_CX
31147 +#endif
31148 +
31149 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_MEMORY_UDEREF)
31150 +#define __copyuser_seg gs;
31151 +#else
31152 +#define __copyuser_seg
31153 +#endif
31154 +
31155 .text
31156 ENTRY(__put_user_1)
31157 ENTER
31158 +
31159 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31160 + GET_THREAD_INFO(%_ASM_BX)
31161 cmp TI_addr_limit(%_ASM_BX),%_ASM_CX
31162 jae bad_put_user
31163 +
31164 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31165 + mov pax_user_shadow_base,%_ASM_BX
31166 + cmp %_ASM_BX,%_ASM_CX
31167 + jb 1234f
31168 + xor %ebx,%ebx
31169 +1234:
31170 +#endif
31171 +
31172 +#endif
31173 +
31174 ASM_STAC
31175 -1: movb %al,(%_ASM_CX)
31176 +1: __copyuser_seg movb %al,(_DEST)
31177 xor %eax,%eax
31178 EXIT
31179 ENDPROC(__put_user_1)
31180
31181 ENTRY(__put_user_2)
31182 ENTER
31183 +
31184 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31185 + GET_THREAD_INFO(%_ASM_BX)
31186 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31187 sub $1,%_ASM_BX
31188 cmp %_ASM_BX,%_ASM_CX
31189 jae bad_put_user
31190 +
31191 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31192 + mov pax_user_shadow_base,%_ASM_BX
31193 + cmp %_ASM_BX,%_ASM_CX
31194 + jb 1234f
31195 + xor %ebx,%ebx
31196 +1234:
31197 +#endif
31198 +
31199 +#endif
31200 +
31201 ASM_STAC
31202 -2: movw %ax,(%_ASM_CX)
31203 +2: __copyuser_seg movw %ax,(_DEST)
31204 xor %eax,%eax
31205 EXIT
31206 ENDPROC(__put_user_2)
31207
31208 ENTRY(__put_user_4)
31209 ENTER
31210 +
31211 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31212 + GET_THREAD_INFO(%_ASM_BX)
31213 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31214 sub $3,%_ASM_BX
31215 cmp %_ASM_BX,%_ASM_CX
31216 jae bad_put_user
31217 +
31218 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31219 + mov pax_user_shadow_base,%_ASM_BX
31220 + cmp %_ASM_BX,%_ASM_CX
31221 + jb 1234f
31222 + xor %ebx,%ebx
31223 +1234:
31224 +#endif
31225 +
31226 +#endif
31227 +
31228 ASM_STAC
31229 -3: movl %eax,(%_ASM_CX)
31230 +3: __copyuser_seg movl %eax,(_DEST)
31231 xor %eax,%eax
31232 EXIT
31233 ENDPROC(__put_user_4)
31234
31235 ENTRY(__put_user_8)
31236 ENTER
31237 +
31238 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_MEMORY_UDEREF)
31239 + GET_THREAD_INFO(%_ASM_BX)
31240 mov TI_addr_limit(%_ASM_BX),%_ASM_BX
31241 sub $7,%_ASM_BX
31242 cmp %_ASM_BX,%_ASM_CX
31243 jae bad_put_user
31244 +
31245 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
31246 + mov pax_user_shadow_base,%_ASM_BX
31247 + cmp %_ASM_BX,%_ASM_CX
31248 + jb 1234f
31249 + xor %ebx,%ebx
31250 +1234:
31251 +#endif
31252 +
31253 +#endif
31254 +
31255 ASM_STAC
31256 -4: mov %_ASM_AX,(%_ASM_CX)
31257 +4: __copyuser_seg mov %_ASM_AX,(_DEST)
31258 #ifdef CONFIG_X86_32
31259 -5: movl %edx,4(%_ASM_CX)
31260 +5: __copyuser_seg movl %edx,4(_DEST)
31261 #endif
31262 xor %eax,%eax
31263 EXIT
31264 diff --git a/arch/x86/lib/rwsem.S b/arch/x86/lib/rwsem.S
31265 index 2322abe..1e78a75 100644
31266 --- a/arch/x86/lib/rwsem.S
31267 +++ b/arch/x86/lib/rwsem.S
31268 @@ -92,6 +92,7 @@ ENTRY(call_rwsem_down_read_failed)
31269 call rwsem_down_read_failed
31270 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31271 restore_common_regs
31272 + pax_force_retaddr
31273 ret
31274 CFI_ENDPROC
31275 ENDPROC(call_rwsem_down_read_failed)
31276 @@ -102,6 +103,7 @@ ENTRY(call_rwsem_down_write_failed)
31277 movq %rax,%rdi
31278 call rwsem_down_write_failed
31279 restore_common_regs
31280 + pax_force_retaddr
31281 ret
31282 CFI_ENDPROC
31283 ENDPROC(call_rwsem_down_write_failed)
31284 @@ -115,7 +117,8 @@ ENTRY(call_rwsem_wake)
31285 movq %rax,%rdi
31286 call rwsem_wake
31287 restore_common_regs
31288 -1: ret
31289 +1: pax_force_retaddr
31290 + ret
31291 CFI_ENDPROC
31292 ENDPROC(call_rwsem_wake)
31293
31294 @@ -127,6 +130,7 @@ ENTRY(call_rwsem_downgrade_wake)
31295 call rwsem_downgrade_wake
31296 __ASM_SIZE(pop,_cfi_reg) __ASM_REG(dx)
31297 restore_common_regs
31298 + pax_force_retaddr
31299 ret
31300 CFI_ENDPROC
31301 ENDPROC(call_rwsem_downgrade_wake)
31302 diff --git a/arch/x86/lib/thunk_64.S b/arch/x86/lib/thunk_64.S
31303 index f89ba4e9..512b2de 100644
31304 --- a/arch/x86/lib/thunk_64.S
31305 +++ b/arch/x86/lib/thunk_64.S
31306 @@ -9,6 +9,7 @@
31307 #include <asm/dwarf2.h>
31308 #include <asm/calling.h>
31309 #include <asm/asm.h>
31310 +#include <asm/alternative-asm.h>
31311
31312 /* rdi: arg1 ... normal C conventions. rax is saved/restored. */
31313 .macro THUNK name, func, put_ret_addr_in_rdi=0
31314 @@ -69,6 +70,7 @@ restore:
31315 popq_cfi_reg rdx
31316 popq_cfi_reg rsi
31317 popq_cfi_reg rdi
31318 + pax_force_retaddr
31319 ret
31320 CFI_ENDPROC
31321 _ASM_NOKPROBE(restore)
31322 diff --git a/arch/x86/lib/usercopy.c b/arch/x86/lib/usercopy.c
31323 index ddf9ecb..e342586 100644
31324 --- a/arch/x86/lib/usercopy.c
31325 +++ b/arch/x86/lib/usercopy.c
31326 @@ -20,7 +20,7 @@ copy_from_user_nmi(void *to, const void __user *from, unsigned long n)
31327 unsigned long ret;
31328
31329 if (__range_not_ok(from, n, TASK_SIZE))
31330 - return 0;
31331 + return n;
31332
31333 /*
31334 * Even though this function is typically called from NMI/IRQ context
31335 diff --git a/arch/x86/lib/usercopy_32.c b/arch/x86/lib/usercopy_32.c
31336 index e2f5e21..4b22130 100644
31337 --- a/arch/x86/lib/usercopy_32.c
31338 +++ b/arch/x86/lib/usercopy_32.c
31339 @@ -42,11 +42,13 @@ do { \
31340 int __d0; \
31341 might_fault(); \
31342 __asm__ __volatile__( \
31343 + __COPYUSER_SET_ES \
31344 ASM_STAC "\n" \
31345 "0: rep; stosl\n" \
31346 " movl %2,%0\n" \
31347 "1: rep; stosb\n" \
31348 "2: " ASM_CLAC "\n" \
31349 + __COPYUSER_RESTORE_ES \
31350 ".section .fixup,\"ax\"\n" \
31351 "3: lea 0(%2,%0,4),%0\n" \
31352 " jmp 2b\n" \
31353 @@ -98,7 +100,7 @@ EXPORT_SYMBOL(__clear_user);
31354
31355 #ifdef CONFIG_X86_INTEL_USERCOPY
31356 static unsigned long
31357 -__copy_user_intel(void __user *to, const void *from, unsigned long size)
31358 +__generic_copy_to_user_intel(void __user *to, const void *from, unsigned long size)
31359 {
31360 int d0, d1;
31361 __asm__ __volatile__(
31362 @@ -110,36 +112,36 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31363 " .align 2,0x90\n"
31364 "3: movl 0(%4), %%eax\n"
31365 "4: movl 4(%4), %%edx\n"
31366 - "5: movl %%eax, 0(%3)\n"
31367 - "6: movl %%edx, 4(%3)\n"
31368 + "5: "__copyuser_seg" movl %%eax, 0(%3)\n"
31369 + "6: "__copyuser_seg" movl %%edx, 4(%3)\n"
31370 "7: movl 8(%4), %%eax\n"
31371 "8: movl 12(%4),%%edx\n"
31372 - "9: movl %%eax, 8(%3)\n"
31373 - "10: movl %%edx, 12(%3)\n"
31374 + "9: "__copyuser_seg" movl %%eax, 8(%3)\n"
31375 + "10: "__copyuser_seg" movl %%edx, 12(%3)\n"
31376 "11: movl 16(%4), %%eax\n"
31377 "12: movl 20(%4), %%edx\n"
31378 - "13: movl %%eax, 16(%3)\n"
31379 - "14: movl %%edx, 20(%3)\n"
31380 + "13: "__copyuser_seg" movl %%eax, 16(%3)\n"
31381 + "14: "__copyuser_seg" movl %%edx, 20(%3)\n"
31382 "15: movl 24(%4), %%eax\n"
31383 "16: movl 28(%4), %%edx\n"
31384 - "17: movl %%eax, 24(%3)\n"
31385 - "18: movl %%edx, 28(%3)\n"
31386 + "17: "__copyuser_seg" movl %%eax, 24(%3)\n"
31387 + "18: "__copyuser_seg" movl %%edx, 28(%3)\n"
31388 "19: movl 32(%4), %%eax\n"
31389 "20: movl 36(%4), %%edx\n"
31390 - "21: movl %%eax, 32(%3)\n"
31391 - "22: movl %%edx, 36(%3)\n"
31392 + "21: "__copyuser_seg" movl %%eax, 32(%3)\n"
31393 + "22: "__copyuser_seg" movl %%edx, 36(%3)\n"
31394 "23: movl 40(%4), %%eax\n"
31395 "24: movl 44(%4), %%edx\n"
31396 - "25: movl %%eax, 40(%3)\n"
31397 - "26: movl %%edx, 44(%3)\n"
31398 + "25: "__copyuser_seg" movl %%eax, 40(%3)\n"
31399 + "26: "__copyuser_seg" movl %%edx, 44(%3)\n"
31400 "27: movl 48(%4), %%eax\n"
31401 "28: movl 52(%4), %%edx\n"
31402 - "29: movl %%eax, 48(%3)\n"
31403 - "30: movl %%edx, 52(%3)\n"
31404 + "29: "__copyuser_seg" movl %%eax, 48(%3)\n"
31405 + "30: "__copyuser_seg" movl %%edx, 52(%3)\n"
31406 "31: movl 56(%4), %%eax\n"
31407 "32: movl 60(%4), %%edx\n"
31408 - "33: movl %%eax, 56(%3)\n"
31409 - "34: movl %%edx, 60(%3)\n"
31410 + "33: "__copyuser_seg" movl %%eax, 56(%3)\n"
31411 + "34: "__copyuser_seg" movl %%edx, 60(%3)\n"
31412 " addl $-64, %0\n"
31413 " addl $64, %4\n"
31414 " addl $64, %3\n"
31415 @@ -149,10 +151,116 @@ __copy_user_intel(void __user *to, const void *from, unsigned long size)
31416 " shrl $2, %0\n"
31417 " andl $3, %%eax\n"
31418 " cld\n"
31419 + __COPYUSER_SET_ES
31420 "99: rep; movsl\n"
31421 "36: movl %%eax, %0\n"
31422 "37: rep; movsb\n"
31423 "100:\n"
31424 + __COPYUSER_RESTORE_ES
31425 + ".section .fixup,\"ax\"\n"
31426 + "101: lea 0(%%eax,%0,4),%0\n"
31427 + " jmp 100b\n"
31428 + ".previous\n"
31429 + _ASM_EXTABLE(1b,100b)
31430 + _ASM_EXTABLE(2b,100b)
31431 + _ASM_EXTABLE(3b,100b)
31432 + _ASM_EXTABLE(4b,100b)
31433 + _ASM_EXTABLE(5b,100b)
31434 + _ASM_EXTABLE(6b,100b)
31435 + _ASM_EXTABLE(7b,100b)
31436 + _ASM_EXTABLE(8b,100b)
31437 + _ASM_EXTABLE(9b,100b)
31438 + _ASM_EXTABLE(10b,100b)
31439 + _ASM_EXTABLE(11b,100b)
31440 + _ASM_EXTABLE(12b,100b)
31441 + _ASM_EXTABLE(13b,100b)
31442 + _ASM_EXTABLE(14b,100b)
31443 + _ASM_EXTABLE(15b,100b)
31444 + _ASM_EXTABLE(16b,100b)
31445 + _ASM_EXTABLE(17b,100b)
31446 + _ASM_EXTABLE(18b,100b)
31447 + _ASM_EXTABLE(19b,100b)
31448 + _ASM_EXTABLE(20b,100b)
31449 + _ASM_EXTABLE(21b,100b)
31450 + _ASM_EXTABLE(22b,100b)
31451 + _ASM_EXTABLE(23b,100b)
31452 + _ASM_EXTABLE(24b,100b)
31453 + _ASM_EXTABLE(25b,100b)
31454 + _ASM_EXTABLE(26b,100b)
31455 + _ASM_EXTABLE(27b,100b)
31456 + _ASM_EXTABLE(28b,100b)
31457 + _ASM_EXTABLE(29b,100b)
31458 + _ASM_EXTABLE(30b,100b)
31459 + _ASM_EXTABLE(31b,100b)
31460 + _ASM_EXTABLE(32b,100b)
31461 + _ASM_EXTABLE(33b,100b)
31462 + _ASM_EXTABLE(34b,100b)
31463 + _ASM_EXTABLE(35b,100b)
31464 + _ASM_EXTABLE(36b,100b)
31465 + _ASM_EXTABLE(37b,100b)
31466 + _ASM_EXTABLE(99b,101b)
31467 + : "=&c"(size), "=&D" (d0), "=&S" (d1)
31468 + : "1"(to), "2"(from), "0"(size)
31469 + : "eax", "edx", "memory");
31470 + return size;
31471 +}
31472 +
31473 +static unsigned long
31474 +__generic_copy_from_user_intel(void *to, const void __user *from, unsigned long size)
31475 +{
31476 + int d0, d1;
31477 + __asm__ __volatile__(
31478 + " .align 2,0x90\n"
31479 + "1: "__copyuser_seg" movl 32(%4), %%eax\n"
31480 + " cmpl $67, %0\n"
31481 + " jbe 3f\n"
31482 + "2: "__copyuser_seg" movl 64(%4), %%eax\n"
31483 + " .align 2,0x90\n"
31484 + "3: "__copyuser_seg" movl 0(%4), %%eax\n"
31485 + "4: "__copyuser_seg" movl 4(%4), %%edx\n"
31486 + "5: movl %%eax, 0(%3)\n"
31487 + "6: movl %%edx, 4(%3)\n"
31488 + "7: "__copyuser_seg" movl 8(%4), %%eax\n"
31489 + "8: "__copyuser_seg" movl 12(%4),%%edx\n"
31490 + "9: movl %%eax, 8(%3)\n"
31491 + "10: movl %%edx, 12(%3)\n"
31492 + "11: "__copyuser_seg" movl 16(%4), %%eax\n"
31493 + "12: "__copyuser_seg" movl 20(%4), %%edx\n"
31494 + "13: movl %%eax, 16(%3)\n"
31495 + "14: movl %%edx, 20(%3)\n"
31496 + "15: "__copyuser_seg" movl 24(%4), %%eax\n"
31497 + "16: "__copyuser_seg" movl 28(%4), %%edx\n"
31498 + "17: movl %%eax, 24(%3)\n"
31499 + "18: movl %%edx, 28(%3)\n"
31500 + "19: "__copyuser_seg" movl 32(%4), %%eax\n"
31501 + "20: "__copyuser_seg" movl 36(%4), %%edx\n"
31502 + "21: movl %%eax, 32(%3)\n"
31503 + "22: movl %%edx, 36(%3)\n"
31504 + "23: "__copyuser_seg" movl 40(%4), %%eax\n"
31505 + "24: "__copyuser_seg" movl 44(%4), %%edx\n"
31506 + "25: movl %%eax, 40(%3)\n"
31507 + "26: movl %%edx, 44(%3)\n"
31508 + "27: "__copyuser_seg" movl 48(%4), %%eax\n"
31509 + "28: "__copyuser_seg" movl 52(%4), %%edx\n"
31510 + "29: movl %%eax, 48(%3)\n"
31511 + "30: movl %%edx, 52(%3)\n"
31512 + "31: "__copyuser_seg" movl 56(%4), %%eax\n"
31513 + "32: "__copyuser_seg" movl 60(%4), %%edx\n"
31514 + "33: movl %%eax, 56(%3)\n"
31515 + "34: movl %%edx, 60(%3)\n"
31516 + " addl $-64, %0\n"
31517 + " addl $64, %4\n"
31518 + " addl $64, %3\n"
31519 + " cmpl $63, %0\n"
31520 + " ja 1b\n"
31521 + "35: movl %0, %%eax\n"
31522 + " shrl $2, %0\n"
31523 + " andl $3, %%eax\n"
31524 + " cld\n"
31525 + "99: rep; "__copyuser_seg" movsl\n"
31526 + "36: movl %%eax, %0\n"
31527 + "37: rep; "__copyuser_seg" movsb\n"
31528 + "100:\n"
31529 ".section .fixup,\"ax\"\n"
31530 "101: lea 0(%%eax,%0,4),%0\n"
31531 " jmp 100b\n"
31532 @@ -207,41 +315,41 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31533 int d0, d1;
31534 __asm__ __volatile__(
31535 " .align 2,0x90\n"
31536 - "0: movl 32(%4), %%eax\n"
31537 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31538 " cmpl $67, %0\n"
31539 " jbe 2f\n"
31540 - "1: movl 64(%4), %%eax\n"
31541 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31542 " .align 2,0x90\n"
31543 - "2: movl 0(%4), %%eax\n"
31544 - "21: movl 4(%4), %%edx\n"
31545 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31546 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31547 " movl %%eax, 0(%3)\n"
31548 " movl %%edx, 4(%3)\n"
31549 - "3: movl 8(%4), %%eax\n"
31550 - "31: movl 12(%4),%%edx\n"
31551 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31552 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31553 " movl %%eax, 8(%3)\n"
31554 " movl %%edx, 12(%3)\n"
31555 - "4: movl 16(%4), %%eax\n"
31556 - "41: movl 20(%4), %%edx\n"
31557 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31558 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31559 " movl %%eax, 16(%3)\n"
31560 " movl %%edx, 20(%3)\n"
31561 - "10: movl 24(%4), %%eax\n"
31562 - "51: movl 28(%4), %%edx\n"
31563 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31564 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31565 " movl %%eax, 24(%3)\n"
31566 " movl %%edx, 28(%3)\n"
31567 - "11: movl 32(%4), %%eax\n"
31568 - "61: movl 36(%4), %%edx\n"
31569 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31570 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31571 " movl %%eax, 32(%3)\n"
31572 " movl %%edx, 36(%3)\n"
31573 - "12: movl 40(%4), %%eax\n"
31574 - "71: movl 44(%4), %%edx\n"
31575 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31576 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31577 " movl %%eax, 40(%3)\n"
31578 " movl %%edx, 44(%3)\n"
31579 - "13: movl 48(%4), %%eax\n"
31580 - "81: movl 52(%4), %%edx\n"
31581 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31582 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31583 " movl %%eax, 48(%3)\n"
31584 " movl %%edx, 52(%3)\n"
31585 - "14: movl 56(%4), %%eax\n"
31586 - "91: movl 60(%4), %%edx\n"
31587 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31588 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31589 " movl %%eax, 56(%3)\n"
31590 " movl %%edx, 60(%3)\n"
31591 " addl $-64, %0\n"
31592 @@ -253,9 +361,9 @@ __copy_user_zeroing_intel(void *to, const void __user *from, unsigned long size)
31593 " shrl $2, %0\n"
31594 " andl $3, %%eax\n"
31595 " cld\n"
31596 - "6: rep; movsl\n"
31597 + "6: rep; "__copyuser_seg" movsl\n"
31598 " movl %%eax,%0\n"
31599 - "7: rep; movsb\n"
31600 + "7: rep; "__copyuser_seg" movsb\n"
31601 "8:\n"
31602 ".section .fixup,\"ax\"\n"
31603 "9: lea 0(%%eax,%0,4),%0\n"
31604 @@ -305,41 +413,41 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31605
31606 __asm__ __volatile__(
31607 " .align 2,0x90\n"
31608 - "0: movl 32(%4), %%eax\n"
31609 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31610 " cmpl $67, %0\n"
31611 " jbe 2f\n"
31612 - "1: movl 64(%4), %%eax\n"
31613 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31614 " .align 2,0x90\n"
31615 - "2: movl 0(%4), %%eax\n"
31616 - "21: movl 4(%4), %%edx\n"
31617 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31618 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31619 " movnti %%eax, 0(%3)\n"
31620 " movnti %%edx, 4(%3)\n"
31621 - "3: movl 8(%4), %%eax\n"
31622 - "31: movl 12(%4),%%edx\n"
31623 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31624 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31625 " movnti %%eax, 8(%3)\n"
31626 " movnti %%edx, 12(%3)\n"
31627 - "4: movl 16(%4), %%eax\n"
31628 - "41: movl 20(%4), %%edx\n"
31629 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31630 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31631 " movnti %%eax, 16(%3)\n"
31632 " movnti %%edx, 20(%3)\n"
31633 - "10: movl 24(%4), %%eax\n"
31634 - "51: movl 28(%4), %%edx\n"
31635 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31636 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31637 " movnti %%eax, 24(%3)\n"
31638 " movnti %%edx, 28(%3)\n"
31639 - "11: movl 32(%4), %%eax\n"
31640 - "61: movl 36(%4), %%edx\n"
31641 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31642 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31643 " movnti %%eax, 32(%3)\n"
31644 " movnti %%edx, 36(%3)\n"
31645 - "12: movl 40(%4), %%eax\n"
31646 - "71: movl 44(%4), %%edx\n"
31647 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31648 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31649 " movnti %%eax, 40(%3)\n"
31650 " movnti %%edx, 44(%3)\n"
31651 - "13: movl 48(%4), %%eax\n"
31652 - "81: movl 52(%4), %%edx\n"
31653 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31654 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31655 " movnti %%eax, 48(%3)\n"
31656 " movnti %%edx, 52(%3)\n"
31657 - "14: movl 56(%4), %%eax\n"
31658 - "91: movl 60(%4), %%edx\n"
31659 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31660 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31661 " movnti %%eax, 56(%3)\n"
31662 " movnti %%edx, 60(%3)\n"
31663 " addl $-64, %0\n"
31664 @@ -352,9 +460,9 @@ static unsigned long __copy_user_zeroing_intel_nocache(void *to,
31665 " shrl $2, %0\n"
31666 " andl $3, %%eax\n"
31667 " cld\n"
31668 - "6: rep; movsl\n"
31669 + "6: rep; "__copyuser_seg" movsl\n"
31670 " movl %%eax,%0\n"
31671 - "7: rep; movsb\n"
31672 + "7: rep; "__copyuser_seg" movsb\n"
31673 "8:\n"
31674 ".section .fixup,\"ax\"\n"
31675 "9: lea 0(%%eax,%0,4),%0\n"
31676 @@ -399,41 +507,41 @@ static unsigned long __copy_user_intel_nocache(void *to,
31677
31678 __asm__ __volatile__(
31679 " .align 2,0x90\n"
31680 - "0: movl 32(%4), %%eax\n"
31681 + "0: "__copyuser_seg" movl 32(%4), %%eax\n"
31682 " cmpl $67, %0\n"
31683 " jbe 2f\n"
31684 - "1: movl 64(%4), %%eax\n"
31685 + "1: "__copyuser_seg" movl 64(%4), %%eax\n"
31686 " .align 2,0x90\n"
31687 - "2: movl 0(%4), %%eax\n"
31688 - "21: movl 4(%4), %%edx\n"
31689 + "2: "__copyuser_seg" movl 0(%4), %%eax\n"
31690 + "21: "__copyuser_seg" movl 4(%4), %%edx\n"
31691 " movnti %%eax, 0(%3)\n"
31692 " movnti %%edx, 4(%3)\n"
31693 - "3: movl 8(%4), %%eax\n"
31694 - "31: movl 12(%4),%%edx\n"
31695 + "3: "__copyuser_seg" movl 8(%4), %%eax\n"
31696 + "31: "__copyuser_seg" movl 12(%4),%%edx\n"
31697 " movnti %%eax, 8(%3)\n"
31698 " movnti %%edx, 12(%3)\n"
31699 - "4: movl 16(%4), %%eax\n"
31700 - "41: movl 20(%4), %%edx\n"
31701 + "4: "__copyuser_seg" movl 16(%4), %%eax\n"
31702 + "41: "__copyuser_seg" movl 20(%4), %%edx\n"
31703 " movnti %%eax, 16(%3)\n"
31704 " movnti %%edx, 20(%3)\n"
31705 - "10: movl 24(%4), %%eax\n"
31706 - "51: movl 28(%4), %%edx\n"
31707 + "10: "__copyuser_seg" movl 24(%4), %%eax\n"
31708 + "51: "__copyuser_seg" movl 28(%4), %%edx\n"
31709 " movnti %%eax, 24(%3)\n"
31710 " movnti %%edx, 28(%3)\n"
31711 - "11: movl 32(%4), %%eax\n"
31712 - "61: movl 36(%4), %%edx\n"
31713 + "11: "__copyuser_seg" movl 32(%4), %%eax\n"
31714 + "61: "__copyuser_seg" movl 36(%4), %%edx\n"
31715 " movnti %%eax, 32(%3)\n"
31716 " movnti %%edx, 36(%3)\n"
31717 - "12: movl 40(%4), %%eax\n"
31718 - "71: movl 44(%4), %%edx\n"
31719 + "12: "__copyuser_seg" movl 40(%4), %%eax\n"
31720 + "71: "__copyuser_seg" movl 44(%4), %%edx\n"
31721 " movnti %%eax, 40(%3)\n"
31722 " movnti %%edx, 44(%3)\n"
31723 - "13: movl 48(%4), %%eax\n"
31724 - "81: movl 52(%4), %%edx\n"
31725 + "13: "__copyuser_seg" movl 48(%4), %%eax\n"
31726 + "81: "__copyuser_seg" movl 52(%4), %%edx\n"
31727 " movnti %%eax, 48(%3)\n"
31728 " movnti %%edx, 52(%3)\n"
31729 - "14: movl 56(%4), %%eax\n"
31730 - "91: movl 60(%4), %%edx\n"
31731 + "14: "__copyuser_seg" movl 56(%4), %%eax\n"
31732 + "91: "__copyuser_seg" movl 60(%4), %%edx\n"
31733 " movnti %%eax, 56(%3)\n"
31734 " movnti %%edx, 60(%3)\n"
31735 " addl $-64, %0\n"
31736 @@ -446,9 +554,9 @@ static unsigned long __copy_user_intel_nocache(void *to,
31737 " shrl $2, %0\n"
31738 " andl $3, %%eax\n"
31739 " cld\n"
31740 - "6: rep; movsl\n"
31741 + "6: rep; "__copyuser_seg" movsl\n"
31742 " movl %%eax,%0\n"
31743 - "7: rep; movsb\n"
31744 + "7: rep; "__copyuser_seg" movsb\n"
31745 "8:\n"
31746 ".section .fixup,\"ax\"\n"
31747 "9: lea 0(%%eax,%0,4),%0\n"
31748 @@ -488,32 +596,36 @@ static unsigned long __copy_user_intel_nocache(void *to,
31749 */
31750 unsigned long __copy_user_zeroing_intel(void *to, const void __user *from,
31751 unsigned long size);
31752 -unsigned long __copy_user_intel(void __user *to, const void *from,
31753 +unsigned long __generic_copy_to_user_intel(void __user *to, const void *from,
31754 + unsigned long size);
31755 +unsigned long __generic_copy_from_user_intel(void *to, const void __user *from,
31756 unsigned long size);
31757 unsigned long __copy_user_zeroing_intel_nocache(void *to,
31758 const void __user *from, unsigned long size);
31759 #endif /* CONFIG_X86_INTEL_USERCOPY */
31760
31761 /* Generic arbitrary sized copy. */
31762 -#define __copy_user(to, from, size) \
31763 +#define __copy_user(to, from, size, prefix, set, restore) \
31764 do { \
31765 int __d0, __d1, __d2; \
31766 __asm__ __volatile__( \
31767 + set \
31768 " cmp $7,%0\n" \
31769 " jbe 1f\n" \
31770 " movl %1,%0\n" \
31771 " negl %0\n" \
31772 " andl $7,%0\n" \
31773 " subl %0,%3\n" \
31774 - "4: rep; movsb\n" \
31775 + "4: rep; "prefix"movsb\n" \
31776 " movl %3,%0\n" \
31777 " shrl $2,%0\n" \
31778 " andl $3,%3\n" \
31779 " .align 2,0x90\n" \
31780 - "0: rep; movsl\n" \
31781 + "0: rep; "prefix"movsl\n" \
31782 " movl %3,%0\n" \
31783 - "1: rep; movsb\n" \
31784 + "1: rep; "prefix"movsb\n" \
31785 "2:\n" \
31786 + restore \
31787 ".section .fixup,\"ax\"\n" \
31788 "5: addl %3,%0\n" \
31789 " jmp 2b\n" \
31790 @@ -538,14 +650,14 @@ do { \
31791 " negl %0\n" \
31792 " andl $7,%0\n" \
31793 " subl %0,%3\n" \
31794 - "4: rep; movsb\n" \
31795 + "4: rep; "__copyuser_seg"movsb\n" \
31796 " movl %3,%0\n" \
31797 " shrl $2,%0\n" \
31798 " andl $3,%3\n" \
31799 " .align 2,0x90\n" \
31800 - "0: rep; movsl\n" \
31801 + "0: rep; "__copyuser_seg"movsl\n" \
31802 " movl %3,%0\n" \
31803 - "1: rep; movsb\n" \
31804 + "1: rep; "__copyuser_seg"movsb\n" \
31805 "2:\n" \
31806 ".section .fixup,\"ax\"\n" \
31807 "5: addl %3,%0\n" \
31808 @@ -572,9 +684,9 @@ unsigned long __copy_to_user_ll(void __user *to, const void *from,
31809 {
31810 stac();
31811 if (movsl_is_ok(to, from, n))
31812 - __copy_user(to, from, n);
31813 + __copy_user(to, from, n, "", __COPYUSER_SET_ES, __COPYUSER_RESTORE_ES);
31814 else
31815 - n = __copy_user_intel(to, from, n);
31816 + n = __generic_copy_to_user_intel(to, from, n);
31817 clac();
31818 return n;
31819 }
31820 @@ -598,10 +710,9 @@ unsigned long __copy_from_user_ll_nozero(void *to, const void __user *from,
31821 {
31822 stac();
31823 if (movsl_is_ok(to, from, n))
31824 - __copy_user(to, from, n);
31825 + __copy_user(to, from, n, __copyuser_seg, "", "");
31826 else
31827 - n = __copy_user_intel((void __user *)to,
31828 - (const void *)from, n);
31829 + n = __generic_copy_from_user_intel(to, from, n);
31830 clac();
31831 return n;
31832 }
31833 @@ -632,58 +743,38 @@ unsigned long __copy_from_user_ll_nocache_nozero(void *to, const void __user *fr
31834 if (n > 64 && cpu_has_xmm2)
31835 n = __copy_user_intel_nocache(to, from, n);
31836 else
31837 - __copy_user(to, from, n);
31838 + __copy_user(to, from, n, __copyuser_seg, "", "");
31839 #else
31840 - __copy_user(to, from, n);
31841 + __copy_user(to, from, n, __copyuser_seg, "", "");
31842 #endif
31843 clac();
31844 return n;
31845 }
31846 EXPORT_SYMBOL(__copy_from_user_ll_nocache_nozero);
31847
31848 -/**
31849 - * copy_to_user: - Copy a block of data into user space.
31850 - * @to: Destination address, in user space.
31851 - * @from: Source address, in kernel space.
31852 - * @n: Number of bytes to copy.
31853 - *
31854 - * Context: User context only. This function may sleep.
31855 - *
31856 - * Copy data from kernel space to user space.
31857 - *
31858 - * Returns number of bytes that could not be copied.
31859 - * On success, this will be zero.
31860 - */
31861 -unsigned long _copy_to_user(void __user *to, const void *from, unsigned n)
31862 +#ifdef CONFIG_PAX_MEMORY_UDEREF
31863 +void __set_fs(mm_segment_t x)
31864 {
31865 - if (access_ok(VERIFY_WRITE, to, n))
31866 - n = __copy_to_user(to, from, n);
31867 - return n;
31868 + switch (x.seg) {
31869 + case 0:
31870 + loadsegment(gs, 0);
31871 + break;
31872 + case TASK_SIZE_MAX:
31873 + loadsegment(gs, __USER_DS);
31874 + break;
31875 + case -1UL:
31876 + loadsegment(gs, __KERNEL_DS);
31877 + break;
31878 + default:
31879 + BUG();
31880 + }
31881 }
31882 -EXPORT_SYMBOL(_copy_to_user);
31883 +EXPORT_SYMBOL(__set_fs);
31884
31885 -/**
31886 - * copy_from_user: - Copy a block of data from user space.
31887 - * @to: Destination address, in kernel space.
31888 - * @from: Source address, in user space.
31889 - * @n: Number of bytes to copy.
31890 - *
31891 - * Context: User context only. This function may sleep.
31892 - *
31893 - * Copy data from user space to kernel space.
31894 - *
31895 - * Returns number of bytes that could not be copied.
31896 - * On success, this will be zero.
31897 - *
31898 - * If some data could not be copied, this function will pad the copied
31899 - * data to the requested size using zero bytes.
31900 - */
31901 -unsigned long _copy_from_user(void *to, const void __user *from, unsigned n)
31902 +void set_fs(mm_segment_t x)
31903 {
31904 - if (access_ok(VERIFY_READ, from, n))
31905 - n = __copy_from_user(to, from, n);
31906 - else
31907 - memset(to, 0, n);
31908 - return n;
31909 + current_thread_info()->addr_limit = x;
31910 + __set_fs(x);
31911 }
31912 -EXPORT_SYMBOL(_copy_from_user);
31913 +EXPORT_SYMBOL(set_fs);
31914 +#endif
31915 diff --git a/arch/x86/lib/usercopy_64.c b/arch/x86/lib/usercopy_64.c
31916 index 0a42327..7a82465 100644
31917 --- a/arch/x86/lib/usercopy_64.c
31918 +++ b/arch/x86/lib/usercopy_64.c
31919 @@ -18,6 +18,7 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31920 might_fault();
31921 /* no memory constraint because it doesn't change any memory gcc knows
31922 about */
31923 + pax_open_userland();
31924 stac();
31925 asm volatile(
31926 " testq %[size8],%[size8]\n"
31927 @@ -39,9 +40,10 @@ unsigned long __clear_user(void __user *addr, unsigned long size)
31928 _ASM_EXTABLE(0b,3b)
31929 _ASM_EXTABLE(1b,2b)
31930 : [size8] "=&c"(size), [dst] "=&D" (__d0)
31931 - : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(addr),
31932 + : [size1] "r"(size & 7), "[size8]" (size / 8), "[dst]"(____m(addr)),
31933 [zero] "r" (0UL), [eight] "r" (8UL));
31934 clac();
31935 + pax_close_userland();
31936 return size;
31937 }
31938 EXPORT_SYMBOL(__clear_user);
31939 @@ -54,12 +56,11 @@ unsigned long clear_user(void __user *to, unsigned long n)
31940 }
31941 EXPORT_SYMBOL(clear_user);
31942
31943 -unsigned long copy_in_user(void __user *to, const void __user *from, unsigned len)
31944 +unsigned long copy_in_user(void __user *to, const void __user *from, unsigned long len)
31945 {
31946 - if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len)) {
31947 - return copy_user_generic((__force void *)to, (__force void *)from, len);
31948 - }
31949 - return len;
31950 + if (access_ok(VERIFY_WRITE, to, len) && access_ok(VERIFY_READ, from, len))
31951 + return copy_user_generic((void __force_kernel *)____m(to), (void __force_kernel *)____m(from), len);
31952 + return len;
31953 }
31954 EXPORT_SYMBOL(copy_in_user);
31955
31956 @@ -69,8 +70,10 @@ EXPORT_SYMBOL(copy_in_user);
31957 * it is not necessary to optimize tail handling.
31958 */
31959 __visible unsigned long
31960 -copy_user_handle_tail(char *to, char *from, unsigned len)
31961 +copy_user_handle_tail(char __user *to, char __user *from, unsigned long len)
31962 {
31963 + clac();
31964 + pax_close_userland();
31965 for (; len; --len, to++) {
31966 char c;
31967
31968 @@ -79,10 +82,9 @@ copy_user_handle_tail(char *to, char *from, unsigned len)
31969 if (__put_user_nocheck(c, to, sizeof(char)))
31970 break;
31971 }
31972 - clac();
31973
31974 /* If the destination is a kernel buffer, we always clear the end */
31975 - if (!__addr_ok(to))
31976 + if (!__addr_ok(to) && (unsigned long)to >= TASK_SIZE_MAX + pax_user_shadow_base)
31977 memset(to, 0, len);
31978 return len;
31979 }
31980 diff --git a/arch/x86/mm/Makefile b/arch/x86/mm/Makefile
31981 index a482d10..1a6edb5 100644
31982 --- a/arch/x86/mm/Makefile
31983 +++ b/arch/x86/mm/Makefile
31984 @@ -33,3 +33,7 @@ obj-$(CONFIG_ACPI_NUMA) += srat.o
31985 obj-$(CONFIG_NUMA_EMU) += numa_emulation.o
31986
31987 obj-$(CONFIG_X86_INTEL_MPX) += mpx.o
31988 +
31989 +quote:="
31990 +obj-$(CONFIG_X86_64) += uderef_64.o
31991 +CFLAGS_uderef_64.o := $(subst $(quote),,$(CONFIG_ARCH_HWEIGHT_CFLAGS)) -fcall-saved-rax
31992 diff --git a/arch/x86/mm/extable.c b/arch/x86/mm/extable.c
31993 index 903ec1e..c4166b2 100644
31994 --- a/arch/x86/mm/extable.c
31995 +++ b/arch/x86/mm/extable.c
31996 @@ -6,12 +6,24 @@
31997 static inline unsigned long
31998 ex_insn_addr(const struct exception_table_entry *x)
31999 {
32000 - return (unsigned long)&x->insn + x->insn;
32001 + unsigned long reloc = 0;
32002 +
32003 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32004 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32005 +#endif
32006 +
32007 + return (unsigned long)&x->insn + x->insn + reloc;
32008 }
32009 static inline unsigned long
32010 ex_fixup_addr(const struct exception_table_entry *x)
32011 {
32012 - return (unsigned long)&x->fixup + x->fixup;
32013 + unsigned long reloc = 0;
32014 +
32015 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32016 + reloc = ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32017 +#endif
32018 +
32019 + return (unsigned long)&x->fixup + x->fixup + reloc;
32020 }
32021
32022 int fixup_exception(struct pt_regs *regs)
32023 @@ -20,7 +32,7 @@ int fixup_exception(struct pt_regs *regs)
32024 unsigned long new_ip;
32025
32026 #ifdef CONFIG_PNPBIOS
32027 - if (unlikely(SEGMENT_IS_PNP_CODE(regs->cs))) {
32028 + if (unlikely(!v8086_mode(regs) && SEGMENT_IS_PNP_CODE(regs->cs))) {
32029 extern u32 pnp_bios_fault_eip, pnp_bios_fault_esp;
32030 extern u32 pnp_bios_is_utter_crap;
32031 pnp_bios_is_utter_crap = 1;
32032 @@ -145,6 +157,13 @@ void sort_extable(struct exception_table_entry *start,
32033 i += 4;
32034 p->fixup -= i;
32035 i += 4;
32036 +
32037 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
32038 + BUILD_BUG_ON(!IS_ENABLED(CONFIG_BUILDTIME_EXTABLE_SORT));
32039 + p->insn -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32040 + p->fixup -= ____LOAD_PHYSICAL_ADDR - LOAD_PHYSICAL_ADDR;
32041 +#endif
32042 +
32043 }
32044 }
32045
32046 diff --git a/arch/x86/mm/fault.c b/arch/x86/mm/fault.c
32047 index 181c53b..d336596 100644
32048 --- a/arch/x86/mm/fault.c
32049 +++ b/arch/x86/mm/fault.c
32050 @@ -13,12 +13,19 @@
32051 #include <linux/hugetlb.h> /* hstate_index_to_shift */
32052 #include <linux/prefetch.h> /* prefetchw */
32053 #include <linux/context_tracking.h> /* exception_enter(), ... */
32054 +#include <linux/unistd.h>
32055 +#include <linux/compiler.h>
32056
32057 #include <asm/traps.h> /* dotraplinkage, ... */
32058 #include <asm/pgalloc.h> /* pgd_*(), ... */
32059 #include <asm/kmemcheck.h> /* kmemcheck_*(), ... */
32060 #include <asm/fixmap.h> /* VSYSCALL_ADDR */
32061 #include <asm/vsyscall.h> /* emulate_vsyscall */
32062 +#include <asm/tlbflush.h>
32063 +
32064 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32065 +#include <asm/stacktrace.h>
32066 +#endif
32067
32068 #define CREATE_TRACE_POINTS
32069 #include <asm/trace/exceptions.h>
32070 @@ -120,7 +127,10 @@ check_prefetch_opcode(struct pt_regs *regs, unsigned char *instr,
32071 return !instr_lo || (instr_lo>>1) == 1;
32072 case 0x00:
32073 /* Prefetch instruction is 0x0F0D or 0x0F18 */
32074 - if (probe_kernel_address(instr, opcode))
32075 + if (user_mode(regs)) {
32076 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32077 + return 0;
32078 + } else if (probe_kernel_address(instr, opcode))
32079 return 0;
32080
32081 *prefetch = (instr_lo == 0xF) &&
32082 @@ -154,7 +164,10 @@ is_prefetch(struct pt_regs *regs, unsigned long error_code, unsigned long addr)
32083 while (instr < max_instr) {
32084 unsigned char opcode;
32085
32086 - if (probe_kernel_address(instr, opcode))
32087 + if (user_mode(regs)) {
32088 + if (__copy_from_user_inatomic(&opcode, (unsigned char __force_user *)(instr), 1))
32089 + break;
32090 + } else if (probe_kernel_address(instr, opcode))
32091 break;
32092
32093 instr++;
32094 @@ -185,6 +198,34 @@ force_sig_info_fault(int si_signo, int si_code, unsigned long address,
32095 force_sig_info(si_signo, &info, tsk);
32096 }
32097
32098 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32099 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address);
32100 +#endif
32101 +
32102 +#ifdef CONFIG_PAX_EMUTRAMP
32103 +static int pax_handle_fetch_fault(struct pt_regs *regs);
32104 +#endif
32105 +
32106 +#ifdef CONFIG_PAX_PAGEEXEC
32107 +static inline pmd_t * pax_get_pmd(struct mm_struct *mm, unsigned long address)
32108 +{
32109 + pgd_t *pgd;
32110 + pud_t *pud;
32111 + pmd_t *pmd;
32112 +
32113 + pgd = pgd_offset(mm, address);
32114 + if (!pgd_present(*pgd))
32115 + return NULL;
32116 + pud = pud_offset(pgd, address);
32117 + if (!pud_present(*pud))
32118 + return NULL;
32119 + pmd = pmd_offset(pud, address);
32120 + if (!pmd_present(*pmd))
32121 + return NULL;
32122 + return pmd;
32123 +}
32124 +#endif
32125 +
32126 DEFINE_SPINLOCK(pgd_lock);
32127 LIST_HEAD(pgd_list);
32128
32129 @@ -235,10 +276,27 @@ void vmalloc_sync_all(void)
32130 for (address = VMALLOC_START & PMD_MASK;
32131 address >= TASK_SIZE && address < FIXADDR_TOP;
32132 address += PMD_SIZE) {
32133 +
32134 +#ifdef CONFIG_PAX_PER_CPU_PGD
32135 + unsigned long cpu;
32136 +#else
32137 struct page *page;
32138 +#endif
32139
32140 spin_lock(&pgd_lock);
32141 +
32142 +#ifdef CONFIG_PAX_PER_CPU_PGD
32143 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
32144 + pgd_t *pgd = get_cpu_pgd(cpu, user);
32145 + pmd_t *ret;
32146 +
32147 + ret = vmalloc_sync_one(pgd, address);
32148 + if (!ret)
32149 + break;
32150 + pgd = get_cpu_pgd(cpu, kernel);
32151 +#else
32152 list_for_each_entry(page, &pgd_list, lru) {
32153 + pgd_t *pgd;
32154 spinlock_t *pgt_lock;
32155 pmd_t *ret;
32156
32157 @@ -246,8 +304,14 @@ void vmalloc_sync_all(void)
32158 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
32159
32160 spin_lock(pgt_lock);
32161 - ret = vmalloc_sync_one(page_address(page), address);
32162 + pgd = page_address(page);
32163 +#endif
32164 +
32165 + ret = vmalloc_sync_one(pgd, address);
32166 +
32167 +#ifndef CONFIG_PAX_PER_CPU_PGD
32168 spin_unlock(pgt_lock);
32169 +#endif
32170
32171 if (!ret)
32172 break;
32173 @@ -281,6 +345,12 @@ static noinline int vmalloc_fault(unsigned long address)
32174 * an interrupt in the middle of a task switch..
32175 */
32176 pgd_paddr = read_cr3();
32177 +
32178 +#ifdef CONFIG_PAX_PER_CPU_PGD
32179 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (pgd_paddr & __PHYSICAL_MASK));
32180 + vmalloc_sync_one(__va(pgd_paddr + PAGE_SIZE), address);
32181 +#endif
32182 +
32183 pmd_k = vmalloc_sync_one(__va(pgd_paddr), address);
32184 if (!pmd_k)
32185 return -1;
32186 @@ -377,11 +447,25 @@ static noinline int vmalloc_fault(unsigned long address)
32187 * happen within a race in page table update. In the later
32188 * case just flush:
32189 */
32190 - pgd = pgd_offset(current->active_mm, address);
32191 +
32192 pgd_ref = pgd_offset_k(address);
32193 if (pgd_none(*pgd_ref))
32194 return -1;
32195
32196 +#ifdef CONFIG_PAX_PER_CPU_PGD
32197 + BUG_ON(__pa(get_cpu_pgd(smp_processor_id(), kernel)) != (read_cr3() & __PHYSICAL_MASK));
32198 + pgd = pgd_offset_cpu(smp_processor_id(), user, address);
32199 + if (pgd_none(*pgd)) {
32200 + set_pgd(pgd, *pgd_ref);
32201 + arch_flush_lazy_mmu_mode();
32202 + } else {
32203 + BUG_ON(pgd_page_vaddr(*pgd) != pgd_page_vaddr(*pgd_ref));
32204 + }
32205 + pgd = pgd_offset_cpu(smp_processor_id(), kernel, address);
32206 +#else
32207 + pgd = pgd_offset(current->active_mm, address);
32208 +#endif
32209 +
32210 if (pgd_none(*pgd)) {
32211 set_pgd(pgd, *pgd_ref);
32212 arch_flush_lazy_mmu_mode();
32213 @@ -548,7 +632,7 @@ static int is_errata93(struct pt_regs *regs, unsigned long address)
32214 static int is_errata100(struct pt_regs *regs, unsigned long address)
32215 {
32216 #ifdef CONFIG_X86_64
32217 - if ((regs->cs == __USER32_CS || (regs->cs & (1<<2))) && (address >> 32))
32218 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)) && (address >> 32))
32219 return 1;
32220 #endif
32221 return 0;
32222 @@ -575,9 +659,9 @@ static int is_f00f_bug(struct pt_regs *regs, unsigned long address)
32223 }
32224
32225 static const char nx_warning[] = KERN_CRIT
32226 -"kernel tried to execute NX-protected page - exploit attempt? (uid: %d)\n";
32227 +"kernel tried to execute NX-protected page - exploit attempt? (uid: %d, task: %s, pid: %d)\n";
32228 static const char smep_warning[] = KERN_CRIT
32229 -"unable to execute userspace code (SMEP?) (uid: %d)\n";
32230 +"unable to execute userspace code (SMEP?) (uid: %d, task: %s, pid: %d)\n";
32231
32232 static void
32233 show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32234 @@ -586,7 +670,7 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32235 if (!oops_may_print())
32236 return;
32237
32238 - if (error_code & PF_INSTR) {
32239 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR)) {
32240 unsigned int level;
32241 pgd_t *pgd;
32242 pte_t *pte;
32243 @@ -597,13 +681,25 @@ show_fault_oops(struct pt_regs *regs, unsigned long error_code,
32244 pte = lookup_address_in_pgd(pgd, address, &level);
32245
32246 if (pte && pte_present(*pte) && !pte_exec(*pte))
32247 - printk(nx_warning, from_kuid(&init_user_ns, current_uid()));
32248 + printk(nx_warning, from_kuid_munged(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32249 if (pte && pte_present(*pte) && pte_exec(*pte) &&
32250 (pgd_flags(*pgd) & _PAGE_USER) &&
32251 (__read_cr4() & X86_CR4_SMEP))
32252 - printk(smep_warning, from_kuid(&init_user_ns, current_uid()));
32253 + printk(smep_warning, from_kuid(&init_user_ns, current_uid()), current->comm, task_pid_nr(current));
32254 }
32255
32256 +#ifdef CONFIG_PAX_KERNEXEC
32257 + if (init_mm.start_code <= address && address < init_mm.end_code) {
32258 + if (current->signal->curr_ip)
32259 + printk(KERN_EMERG "PAX: From %pI4: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n",
32260 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
32261 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32262 + else
32263 + printk(KERN_EMERG "PAX: %s:%d, uid/euid: %u/%u, attempted to modify kernel code\n", current->comm, task_pid_nr(current),
32264 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
32265 + }
32266 +#endif
32267 +
32268 printk(KERN_ALERT "BUG: unable to handle kernel ");
32269 if (address < PAGE_SIZE)
32270 printk(KERN_CONT "NULL pointer dereference");
32271 @@ -782,6 +878,22 @@ __bad_area_nosemaphore(struct pt_regs *regs, unsigned long error_code,
32272 return;
32273 }
32274 #endif
32275 +
32276 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32277 + if (pax_is_fetch_fault(regs, error_code, address)) {
32278 +
32279 +#ifdef CONFIG_PAX_EMUTRAMP
32280 + switch (pax_handle_fetch_fault(regs)) {
32281 + case 2:
32282 + return;
32283 + }
32284 +#endif
32285 +
32286 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32287 + do_group_exit(SIGKILL);
32288 + }
32289 +#endif
32290 +
32291 /* Kernel addresses are always protection faults: */
32292 if (address >= TASK_SIZE)
32293 error_code |= PF_PROT;
32294 @@ -864,7 +976,7 @@ do_sigbus(struct pt_regs *regs, unsigned long error_code, unsigned long address,
32295 if (fault & (VM_FAULT_HWPOISON|VM_FAULT_HWPOISON_LARGE)) {
32296 printk(KERN_ERR
32297 "MCE: Killing %s:%d due to hardware memory corruption fault at %lx\n",
32298 - tsk->comm, tsk->pid, address);
32299 + tsk->comm, task_pid_nr(tsk), address);
32300 code = BUS_MCEERR_AR;
32301 }
32302 #endif
32303 @@ -916,6 +1028,107 @@ static int spurious_fault_check(unsigned long error_code, pte_t *pte)
32304 return 1;
32305 }
32306
32307 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32308 +static inline unsigned long get_limit(unsigned long segment)
32309 +{
32310 + unsigned long __limit;
32311 +
32312 + asm("lsll %1,%0" : "=r" (__limit) : "r" (segment));
32313 + return __limit + 1;
32314 +}
32315 +
32316 +static int pax_handle_pageexec_fault(struct pt_regs *regs, struct mm_struct *mm, unsigned long address, unsigned long error_code)
32317 +{
32318 + pte_t *pte;
32319 + pmd_t *pmd;
32320 + spinlock_t *ptl;
32321 + unsigned char pte_mask;
32322 +
32323 + if ((__supported_pte_mask & _PAGE_NX) || (error_code & (PF_PROT|PF_USER)) != (PF_PROT|PF_USER) || v8086_mode(regs) ||
32324 + !(mm->pax_flags & MF_PAX_PAGEEXEC))
32325 + return 0;
32326 +
32327 + /* PaX: it's our fault, let's handle it if we can */
32328 +
32329 + /* PaX: take a look at read faults before acquiring any locks */
32330 + if (unlikely(!(error_code & PF_WRITE) && (regs->ip == address))) {
32331 + /* instruction fetch attempt from a protected page in user mode */
32332 + up_read(&mm->mmap_sem);
32333 +
32334 +#ifdef CONFIG_PAX_EMUTRAMP
32335 + switch (pax_handle_fetch_fault(regs)) {
32336 + case 2:
32337 + return 1;
32338 + }
32339 +#endif
32340 +
32341 + pax_report_fault(regs, (void *)regs->ip, (void *)regs->sp);
32342 + do_group_exit(SIGKILL);
32343 + }
32344 +
32345 + pmd = pax_get_pmd(mm, address);
32346 + if (unlikely(!pmd))
32347 + return 0;
32348 +
32349 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
32350 + if (unlikely(!(pte_val(*pte) & _PAGE_PRESENT) || pte_user(*pte))) {
32351 + pte_unmap_unlock(pte, ptl);
32352 + return 0;
32353 + }
32354 +
32355 + if (unlikely((error_code & PF_WRITE) && !pte_write(*pte))) {
32356 + /* write attempt to a protected page in user mode */
32357 + pte_unmap_unlock(pte, ptl);
32358 + return 0;
32359 + }
32360 +
32361 +#ifdef CONFIG_SMP
32362 + if (likely(address > get_limit(regs->cs) && cpumask_test_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask)))
32363 +#else
32364 + if (likely(address > get_limit(regs->cs)))
32365 +#endif
32366 + {
32367 + set_pte(pte, pte_mkread(*pte));
32368 + __flush_tlb_one(address);
32369 + pte_unmap_unlock(pte, ptl);
32370 + up_read(&mm->mmap_sem);
32371 + return 1;
32372 + }
32373 +
32374 + pte_mask = _PAGE_ACCESSED | _PAGE_USER | ((error_code & PF_WRITE) << (_PAGE_BIT_DIRTY-1));
32375 +
32376 + /*
32377 + * PaX: fill DTLB with user rights and retry
32378 + */
32379 + __asm__ __volatile__ (
32380 + "orb %2,(%1)\n"
32381 +#if defined(CONFIG_M586) || defined(CONFIG_M586TSC)
32382 +/*
32383 + * PaX: let this uncommented 'invlpg' remind us on the behaviour of Intel's
32384 + * (and AMD's) TLBs. namely, they do not cache PTEs that would raise *any*
32385 + * page fault when examined during a TLB load attempt. this is true not only
32386 + * for PTEs holding a non-present entry but also present entries that will
32387 + * raise a page fault (such as those set up by PaX, or the copy-on-write
32388 + * mechanism). in effect it means that we do *not* need to flush the TLBs
32389 + * for our target pages since their PTEs are simply not in the TLBs at all.
32390 +
32391 + * the best thing in omitting it is that we gain around 15-20% speed in the
32392 + * fast path of the page fault handler and can get rid of tracing since we
32393 + * can no longer flush unintended entries.
32394 + */
32395 + "invlpg (%0)\n"
32396 +#endif
32397 + __copyuser_seg"testb $0,(%0)\n"
32398 + "xorb %3,(%1)\n"
32399 + :
32400 + : "r" (address), "r" (pte), "q" (pte_mask), "i" (_PAGE_USER)
32401 + : "memory", "cc");
32402 + pte_unmap_unlock(pte, ptl);
32403 + up_read(&mm->mmap_sem);
32404 + return 1;
32405 +}
32406 +#endif
32407 +
32408 /*
32409 * Handle a spurious fault caused by a stale TLB entry.
32410 *
32411 @@ -1001,6 +1214,9 @@ int show_unhandled_signals = 1;
32412 static inline int
32413 access_error(unsigned long error_code, struct vm_area_struct *vma)
32414 {
32415 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR) && !(vma->vm_flags & VM_EXEC))
32416 + return 1;
32417 +
32418 if (error_code & PF_WRITE) {
32419 /* write, present and write, not present: */
32420 if (unlikely(!(vma->vm_flags & VM_WRITE)))
32421 @@ -1063,6 +1279,22 @@ __do_page_fault(struct pt_regs *regs, unsigned long error_code,
32422 tsk = current;
32423 mm = tsk->mm;
32424
32425 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
32426 + if (!user_mode(regs) && address < 2 * pax_user_shadow_base) {
32427 + if (!search_exception_tables(regs->ip)) {
32428 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32429 + bad_area_nosemaphore(regs, error_code, address);
32430 + return;
32431 + }
32432 + if (address < pax_user_shadow_base) {
32433 + printk(KERN_EMERG "PAX: please report this to pageexec@freemail.hu\n");
32434 + printk(KERN_EMERG "PAX: faulting IP: %pS\n", (void *)regs->ip);
32435 + show_trace_log_lvl(NULL, NULL, (void *)regs->sp, regs->bp, KERN_EMERG);
32436 + } else
32437 + address -= pax_user_shadow_base;
32438 + }
32439 +#endif
32440 +
32441 /*
32442 * Detect and handle instructions that would cause a page fault for
32443 * both a tracked kernel page and a userspace page.
32444 @@ -1187,6 +1419,11 @@ retry:
32445 might_sleep();
32446 }
32447
32448 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_PAGEEXEC)
32449 + if (pax_handle_pageexec_fault(regs, mm, address, error_code))
32450 + return;
32451 +#endif
32452 +
32453 vma = find_vma(mm, address);
32454 if (unlikely(!vma)) {
32455 bad_area(regs, error_code, address);
32456 @@ -1198,18 +1435,24 @@ retry:
32457 bad_area(regs, error_code, address);
32458 return;
32459 }
32460 - if (error_code & PF_USER) {
32461 - /*
32462 - * Accessing the stack below %sp is always a bug.
32463 - * The large cushion allows instructions like enter
32464 - * and pusha to work. ("enter $65535, $31" pushes
32465 - * 32 pointers and then decrements %sp by 65535.)
32466 - */
32467 - if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < regs->sp)) {
32468 - bad_area(regs, error_code, address);
32469 - return;
32470 - }
32471 + /*
32472 + * Accessing the stack below %sp is always a bug.
32473 + * The large cushion allows instructions like enter
32474 + * and pusha to work. ("enter $65535, $31" pushes
32475 + * 32 pointers and then decrements %sp by 65535.)
32476 + */
32477 + if (unlikely(address + 65536 + 32 * sizeof(unsigned long) < task_pt_regs(tsk)->sp)) {
32478 + bad_area(regs, error_code, address);
32479 + return;
32480 }
32481 +
32482 +#ifdef CONFIG_PAX_SEGMEXEC
32483 + if (unlikely((mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end - SEGMEXEC_TASK_SIZE - 1 < address - SEGMEXEC_TASK_SIZE - 1)) {
32484 + bad_area(regs, error_code, address);
32485 + return;
32486 + }
32487 +#endif
32488 +
32489 if (unlikely(expand_stack(vma, address))) {
32490 bad_area(regs, error_code, address);
32491 return;
32492 @@ -1329,3 +1572,292 @@ trace_do_page_fault(struct pt_regs *regs, unsigned long error_code)
32493 }
32494 NOKPROBE_SYMBOL(trace_do_page_fault);
32495 #endif /* CONFIG_TRACING */
32496 +
32497 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32498 +static bool pax_is_fetch_fault(struct pt_regs *regs, unsigned long error_code, unsigned long address)
32499 +{
32500 + struct mm_struct *mm = current->mm;
32501 + unsigned long ip = regs->ip;
32502 +
32503 + if (v8086_mode(regs))
32504 + ip = ((regs->cs & 0xffff) << 4) + (ip & 0xffff);
32505 +
32506 +#ifdef CONFIG_PAX_PAGEEXEC
32507 + if (mm->pax_flags & MF_PAX_PAGEEXEC) {
32508 + if ((__supported_pte_mask & _PAGE_NX) && (error_code & PF_INSTR))
32509 + return true;
32510 + if (!(error_code & (PF_PROT | PF_WRITE)) && ip == address)
32511 + return true;
32512 + return false;
32513 + }
32514 +#endif
32515 +
32516 +#ifdef CONFIG_PAX_SEGMEXEC
32517 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
32518 + if (!(error_code & (PF_PROT | PF_WRITE)) && (ip + SEGMEXEC_TASK_SIZE == address))
32519 + return true;
32520 + return false;
32521 + }
32522 +#endif
32523 +
32524 + return false;
32525 +}
32526 +#endif
32527 +
32528 +#ifdef CONFIG_PAX_EMUTRAMP
32529 +static int pax_handle_fetch_fault_32(struct pt_regs *regs)
32530 +{
32531 + int err;
32532 +
32533 + do { /* PaX: libffi trampoline emulation */
32534 + unsigned char mov, jmp;
32535 + unsigned int addr1, addr2;
32536 +
32537 +#ifdef CONFIG_X86_64
32538 + if ((regs->ip + 9) >> 32)
32539 + break;
32540 +#endif
32541 +
32542 + err = get_user(mov, (unsigned char __user *)regs->ip);
32543 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32544 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32545 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32546 +
32547 + if (err)
32548 + break;
32549 +
32550 + if (mov == 0xB8 && jmp == 0xE9) {
32551 + regs->ax = addr1;
32552 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32553 + return 2;
32554 + }
32555 + } while (0);
32556 +
32557 + do { /* PaX: gcc trampoline emulation #1 */
32558 + unsigned char mov1, mov2;
32559 + unsigned short jmp;
32560 + unsigned int addr1, addr2;
32561 +
32562 +#ifdef CONFIG_X86_64
32563 + if ((regs->ip + 11) >> 32)
32564 + break;
32565 +#endif
32566 +
32567 + err = get_user(mov1, (unsigned char __user *)regs->ip);
32568 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32569 + err |= get_user(mov2, (unsigned char __user *)(regs->ip + 5));
32570 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32571 + err |= get_user(jmp, (unsigned short __user *)(regs->ip + 10));
32572 +
32573 + if (err)
32574 + break;
32575 +
32576 + if (mov1 == 0xB9 && mov2 == 0xB8 && jmp == 0xE0FF) {
32577 + regs->cx = addr1;
32578 + regs->ax = addr2;
32579 + regs->ip = addr2;
32580 + return 2;
32581 + }
32582 + } while (0);
32583 +
32584 + do { /* PaX: gcc trampoline emulation #2 */
32585 + unsigned char mov, jmp;
32586 + unsigned int addr1, addr2;
32587 +
32588 +#ifdef CONFIG_X86_64
32589 + if ((regs->ip + 9) >> 32)
32590 + break;
32591 +#endif
32592 +
32593 + err = get_user(mov, (unsigned char __user *)regs->ip);
32594 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 1));
32595 + err |= get_user(jmp, (unsigned char __user *)(regs->ip + 5));
32596 + err |= get_user(addr2, (unsigned int __user *)(regs->ip + 6));
32597 +
32598 + if (err)
32599 + break;
32600 +
32601 + if (mov == 0xB9 && jmp == 0xE9) {
32602 + regs->cx = addr1;
32603 + regs->ip = (unsigned int)(regs->ip + addr2 + 10);
32604 + return 2;
32605 + }
32606 + } while (0);
32607 +
32608 + return 1; /* PaX in action */
32609 +}
32610 +
32611 +#ifdef CONFIG_X86_64
32612 +static int pax_handle_fetch_fault_64(struct pt_regs *regs)
32613 +{
32614 + int err;
32615 +
32616 + do { /* PaX: libffi trampoline emulation */
32617 + unsigned short mov1, mov2, jmp1;
32618 + unsigned char stcclc, jmp2;
32619 + unsigned long addr1, addr2;
32620 +
32621 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32622 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32623 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32624 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32625 + err |= get_user(stcclc, (unsigned char __user *)(regs->ip + 20));
32626 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 21));
32627 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 23));
32628 +
32629 + if (err)
32630 + break;
32631 +
32632 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && (stcclc == 0xF8 || stcclc == 0xF9) && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32633 + regs->r11 = addr1;
32634 + regs->r10 = addr2;
32635 + if (stcclc == 0xF8)
32636 + regs->flags &= ~X86_EFLAGS_CF;
32637 + else
32638 + regs->flags |= X86_EFLAGS_CF;
32639 + regs->ip = addr1;
32640 + return 2;
32641 + }
32642 + } while (0);
32643 +
32644 + do { /* PaX: gcc trampoline emulation #1 */
32645 + unsigned short mov1, mov2, jmp1;
32646 + unsigned char jmp2;
32647 + unsigned int addr1;
32648 + unsigned long addr2;
32649 +
32650 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32651 + err |= get_user(addr1, (unsigned int __user *)(regs->ip + 2));
32652 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 6));
32653 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 8));
32654 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 16));
32655 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 18));
32656 +
32657 + if (err)
32658 + break;
32659 +
32660 + if (mov1 == 0xBB41 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32661 + regs->r11 = addr1;
32662 + regs->r10 = addr2;
32663 + regs->ip = addr1;
32664 + return 2;
32665 + }
32666 + } while (0);
32667 +
32668 + do { /* PaX: gcc trampoline emulation #2 */
32669 + unsigned short mov1, mov2, jmp1;
32670 + unsigned char jmp2;
32671 + unsigned long addr1, addr2;
32672 +
32673 + err = get_user(mov1, (unsigned short __user *)regs->ip);
32674 + err |= get_user(addr1, (unsigned long __user *)(regs->ip + 2));
32675 + err |= get_user(mov2, (unsigned short __user *)(regs->ip + 10));
32676 + err |= get_user(addr2, (unsigned long __user *)(regs->ip + 12));
32677 + err |= get_user(jmp1, (unsigned short __user *)(regs->ip + 20));
32678 + err |= get_user(jmp2, (unsigned char __user *)(regs->ip + 22));
32679 +
32680 + if (err)
32681 + break;
32682 +
32683 + if (mov1 == 0xBB49 && mov2 == 0xBA49 && jmp1 == 0xFF49 && jmp2 == 0xE3) {
32684 + regs->r11 = addr1;
32685 + regs->r10 = addr2;
32686 + regs->ip = addr1;
32687 + return 2;
32688 + }
32689 + } while (0);
32690 +
32691 + return 1; /* PaX in action */
32692 +}
32693 +#endif
32694 +
32695 +/*
32696 + * PaX: decide what to do with offenders (regs->ip = fault address)
32697 + *
32698 + * returns 1 when task should be killed
32699 + * 2 when gcc trampoline was detected
32700 + */
32701 +static int pax_handle_fetch_fault(struct pt_regs *regs)
32702 +{
32703 + if (v8086_mode(regs))
32704 + return 1;
32705 +
32706 + if (!(current->mm->pax_flags & MF_PAX_EMUTRAMP))
32707 + return 1;
32708 +
32709 +#ifdef CONFIG_X86_32
32710 + return pax_handle_fetch_fault_32(regs);
32711 +#else
32712 + if (regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))
32713 + return pax_handle_fetch_fault_32(regs);
32714 + else
32715 + return pax_handle_fetch_fault_64(regs);
32716 +#endif
32717 +}
32718 +#endif
32719 +
32720 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
32721 +void pax_report_insns(struct pt_regs *regs, void *pc, void *sp)
32722 +{
32723 + long i;
32724 +
32725 + printk(KERN_ERR "PAX: bytes at PC: ");
32726 + for (i = 0; i < 20; i++) {
32727 + unsigned char c;
32728 + if (get_user(c, (unsigned char __force_user *)pc+i))
32729 + printk(KERN_CONT "?? ");
32730 + else
32731 + printk(KERN_CONT "%02x ", c);
32732 + }
32733 + printk("\n");
32734 +
32735 + printk(KERN_ERR "PAX: bytes at SP-%lu: ", (unsigned long)sizeof(long));
32736 + for (i = -1; i < 80 / (long)sizeof(long); i++) {
32737 + unsigned long c;
32738 + if (get_user(c, (unsigned long __force_user *)sp+i)) {
32739 +#ifdef CONFIG_X86_32
32740 + printk(KERN_CONT "???????? ");
32741 +#else
32742 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT)))
32743 + printk(KERN_CONT "???????? ???????? ");
32744 + else
32745 + printk(KERN_CONT "???????????????? ");
32746 +#endif
32747 + } else {
32748 +#ifdef CONFIG_X86_64
32749 + if ((regs->cs == __USER32_CS || (regs->cs & SEGMENT_LDT))) {
32750 + printk(KERN_CONT "%08x ", (unsigned int)c);
32751 + printk(KERN_CONT "%08x ", (unsigned int)(c >> 32));
32752 + } else
32753 +#endif
32754 + printk(KERN_CONT "%0*lx ", 2 * (int)sizeof(long), c);
32755 + }
32756 + }
32757 + printk("\n");
32758 +}
32759 +#endif
32760 +
32761 +/**
32762 + * probe_kernel_write(): safely attempt to write to a location
32763 + * @dst: address to write to
32764 + * @src: pointer to the data that shall be written
32765 + * @size: size of the data chunk
32766 + *
32767 + * Safely write to address @dst from the buffer at @src. If a kernel fault
32768 + * happens, handle that and return -EFAULT.
32769 + */
32770 +long notrace probe_kernel_write(void *dst, const void *src, size_t size)
32771 +{
32772 + long ret;
32773 + mm_segment_t old_fs = get_fs();
32774 +
32775 + set_fs(KERNEL_DS);
32776 + pagefault_disable();
32777 + pax_open_kernel();
32778 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
32779 + pax_close_kernel();
32780 + pagefault_enable();
32781 + set_fs(old_fs);
32782 +
32783 + return ret ? -EFAULT : 0;
32784 +}
32785 diff --git a/arch/x86/mm/gup.c b/arch/x86/mm/gup.c
32786 index 81bf3d2..7ef25c2 100644
32787 --- a/arch/x86/mm/gup.c
32788 +++ b/arch/x86/mm/gup.c
32789 @@ -268,7 +268,7 @@ int __get_user_pages_fast(unsigned long start, int nr_pages, int write,
32790 addr = start;
32791 len = (unsigned long) nr_pages << PAGE_SHIFT;
32792 end = start + len;
32793 - if (unlikely(!access_ok(write ? VERIFY_WRITE : VERIFY_READ,
32794 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32795 (void __user *)start, len)))
32796 return 0;
32797
32798 @@ -344,6 +344,10 @@ int get_user_pages_fast(unsigned long start, int nr_pages, int write,
32799 goto slow_irqon;
32800 #endif
32801
32802 + if (unlikely(!access_ok_noprefault(write ? VERIFY_WRITE : VERIFY_READ,
32803 + (void __user *)start, len)))
32804 + return 0;
32805 +
32806 /*
32807 * XXX: batch / limit 'nr', to avoid large irq off latency
32808 * needs some instrumenting to determine the common sizes used by
32809 diff --git a/arch/x86/mm/highmem_32.c b/arch/x86/mm/highmem_32.c
32810 index 4500142..53a363c 100644
32811 --- a/arch/x86/mm/highmem_32.c
32812 +++ b/arch/x86/mm/highmem_32.c
32813 @@ -45,7 +45,11 @@ void *kmap_atomic_prot(struct page *page, pgprot_t prot)
32814 idx = type + KM_TYPE_NR*smp_processor_id();
32815 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
32816 BUG_ON(!pte_none(*(kmap_pte-idx)));
32817 +
32818 + pax_open_kernel();
32819 set_pte(kmap_pte-idx, mk_pte(page, prot));
32820 + pax_close_kernel();
32821 +
32822 arch_flush_lazy_mmu_mode();
32823
32824 return (void *)vaddr;
32825 diff --git a/arch/x86/mm/hugetlbpage.c b/arch/x86/mm/hugetlbpage.c
32826 index 42982b2..7168fc3 100644
32827 --- a/arch/x86/mm/hugetlbpage.c
32828 +++ b/arch/x86/mm/hugetlbpage.c
32829 @@ -74,23 +74,24 @@ int pud_huge(pud_t pud)
32830 #ifdef CONFIG_HUGETLB_PAGE
32831 static unsigned long hugetlb_get_unmapped_area_bottomup(struct file *file,
32832 unsigned long addr, unsigned long len,
32833 - unsigned long pgoff, unsigned long flags)
32834 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32835 {
32836 struct hstate *h = hstate_file(file);
32837 struct vm_unmapped_area_info info;
32838 -
32839 +
32840 info.flags = 0;
32841 info.length = len;
32842 info.low_limit = current->mm->mmap_legacy_base;
32843 info.high_limit = TASK_SIZE;
32844 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32845 info.align_offset = 0;
32846 + info.threadstack_offset = offset;
32847 return vm_unmapped_area(&info);
32848 }
32849
32850 static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32851 unsigned long addr0, unsigned long len,
32852 - unsigned long pgoff, unsigned long flags)
32853 + unsigned long pgoff, unsigned long flags, unsigned long offset)
32854 {
32855 struct hstate *h = hstate_file(file);
32856 struct vm_unmapped_area_info info;
32857 @@ -102,6 +103,7 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32858 info.high_limit = current->mm->mmap_base;
32859 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
32860 info.align_offset = 0;
32861 + info.threadstack_offset = offset;
32862 addr = vm_unmapped_area(&info);
32863
32864 /*
32865 @@ -114,6 +116,12 @@ static unsigned long hugetlb_get_unmapped_area_topdown(struct file *file,
32866 VM_BUG_ON(addr != -ENOMEM);
32867 info.flags = 0;
32868 info.low_limit = TASK_UNMAPPED_BASE;
32869 +
32870 +#ifdef CONFIG_PAX_RANDMMAP
32871 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
32872 + info.low_limit += current->mm->delta_mmap;
32873 +#endif
32874 +
32875 info.high_limit = TASK_SIZE;
32876 addr = vm_unmapped_area(&info);
32877 }
32878 @@ -128,10 +136,20 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32879 struct hstate *h = hstate_file(file);
32880 struct mm_struct *mm = current->mm;
32881 struct vm_area_struct *vma;
32882 + unsigned long pax_task_size = TASK_SIZE;
32883 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
32884
32885 if (len & ~huge_page_mask(h))
32886 return -EINVAL;
32887 - if (len > TASK_SIZE)
32888 +
32889 +#ifdef CONFIG_PAX_SEGMEXEC
32890 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
32891 + pax_task_size = SEGMEXEC_TASK_SIZE;
32892 +#endif
32893 +
32894 + pax_task_size -= PAGE_SIZE;
32895 +
32896 + if (len > pax_task_size)
32897 return -ENOMEM;
32898
32899 if (flags & MAP_FIXED) {
32900 @@ -140,19 +158,22 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
32901 return addr;
32902 }
32903
32904 +#ifdef CONFIG_PAX_RANDMMAP
32905 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
32906 +#endif
32907 +
32908 if (addr) {
32909 addr = ALIGN(addr, huge_page_size(h));
32910 vma = find_vma(mm, addr);
32911 - if (TASK_SIZE - len >= addr &&
32912 - (!vma || addr + len <= vma->vm_start))
32913 + if (pax_task_size - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
32914 return addr;
32915 }
32916 if (mm->get_unmapped_area == arch_get_unmapped_area)
32917 return hugetlb_get_unmapped_area_bottomup(file, addr, len,
32918 - pgoff, flags);
32919 + pgoff, flags, offset);
32920 else
32921 return hugetlb_get_unmapped_area_topdown(file, addr, len,
32922 - pgoff, flags);
32923 + pgoff, flags, offset);
32924 }
32925 #endif /* CONFIG_HUGETLB_PAGE */
32926
32927 diff --git a/arch/x86/mm/init.c b/arch/x86/mm/init.c
32928 index 1d55318..d58fd6a 100644
32929 --- a/arch/x86/mm/init.c
32930 +++ b/arch/x86/mm/init.c
32931 @@ -4,6 +4,7 @@
32932 #include <linux/swap.h>
32933 #include <linux/memblock.h>
32934 #include <linux/bootmem.h> /* for max_low_pfn */
32935 +#include <linux/tboot.h>
32936
32937 #include <asm/cacheflush.h>
32938 #include <asm/e820.h>
32939 @@ -17,6 +18,8 @@
32940 #include <asm/proto.h>
32941 #include <asm/dma.h> /* for MAX_DMA_PFN */
32942 #include <asm/microcode.h>
32943 +#include <asm/desc.h>
32944 +#include <asm/bios_ebda.h>
32945
32946 /*
32947 * We need to define the tracepoints somewhere, and tlb.c
32948 @@ -615,7 +618,18 @@ void __init init_mem_mapping(void)
32949 early_ioremap_page_table_range_init();
32950 #endif
32951
32952 +#ifdef CONFIG_PAX_PER_CPU_PGD
32953 + clone_pgd_range(get_cpu_pgd(0, kernel) + KERNEL_PGD_BOUNDARY,
32954 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32955 + KERNEL_PGD_PTRS);
32956 + clone_pgd_range(get_cpu_pgd(0, user) + KERNEL_PGD_BOUNDARY,
32957 + swapper_pg_dir + KERNEL_PGD_BOUNDARY,
32958 + KERNEL_PGD_PTRS);
32959 + load_cr3(get_cpu_pgd(0, kernel));
32960 +#else
32961 load_cr3(swapper_pg_dir);
32962 +#endif
32963 +
32964 __flush_tlb_all();
32965
32966 early_memtest(0, max_pfn_mapped << PAGE_SHIFT);
32967 @@ -631,10 +645,40 @@ void __init init_mem_mapping(void)
32968 * Access has to be given to non-kernel-ram areas as well, these contain the PCI
32969 * mmio resources as well as potential bios/acpi data regions.
32970 */
32971 +
32972 +#ifdef CONFIG_GRKERNSEC_KMEM
32973 +static unsigned int ebda_start __read_only;
32974 +static unsigned int ebda_end __read_only;
32975 +#endif
32976 +
32977 int devmem_is_allowed(unsigned long pagenr)
32978 {
32979 - if (pagenr < 256)
32980 +#ifdef CONFIG_GRKERNSEC_KMEM
32981 + /* allow BDA */
32982 + if (!pagenr)
32983 return 1;
32984 + /* allow EBDA */
32985 + if (pagenr >= ebda_start && pagenr < ebda_end)
32986 + return 1;
32987 + /* if tboot is in use, allow access to its hardcoded serial log range */
32988 + if (tboot_enabled() && ((0x60000 >> PAGE_SHIFT) <= pagenr) && (pagenr < (0x68000 >> PAGE_SHIFT)))
32989 + return 1;
32990 +#else
32991 + if (!pagenr)
32992 + return 1;
32993 +#ifdef CONFIG_VM86
32994 + if (pagenr < (ISA_START_ADDRESS >> PAGE_SHIFT))
32995 + return 1;
32996 +#endif
32997 +#endif
32998 +
32999 + if ((ISA_START_ADDRESS >> PAGE_SHIFT) <= pagenr && pagenr < (ISA_END_ADDRESS >> PAGE_SHIFT))
33000 + return 1;
33001 +#ifdef CONFIG_GRKERNSEC_KMEM
33002 + /* throw out everything else below 1MB */
33003 + if (pagenr <= 256)
33004 + return 0;
33005 +#endif
33006 if (iomem_is_exclusive(pagenr << PAGE_SHIFT))
33007 return 0;
33008 if (!page_is_ram(pagenr))
33009 @@ -680,8 +724,117 @@ void free_init_pages(char *what, unsigned long begin, unsigned long end)
33010 #endif
33011 }
33012
33013 +#ifdef CONFIG_GRKERNSEC_KMEM
33014 +static inline void gr_init_ebda(void)
33015 +{
33016 + unsigned int ebda_addr;
33017 + unsigned int ebda_size = 0;
33018 +
33019 + ebda_addr = get_bios_ebda();
33020 + if (ebda_addr) {
33021 + ebda_size = *(unsigned char *)phys_to_virt(ebda_addr);
33022 + ebda_size <<= 10;
33023 + }
33024 + if (ebda_addr && ebda_size) {
33025 + ebda_start = ebda_addr >> PAGE_SHIFT;
33026 + ebda_end = min((unsigned int)PAGE_ALIGN(ebda_addr + ebda_size), (unsigned int)0xa0000) >> PAGE_SHIFT;
33027 + } else {
33028 + ebda_start = 0x9f000 >> PAGE_SHIFT;
33029 + ebda_end = 0xa0000 >> PAGE_SHIFT;
33030 + }
33031 +}
33032 +#else
33033 +static inline void gr_init_ebda(void) { }
33034 +#endif
33035 +
33036 void free_initmem(void)
33037 {
33038 +#ifdef CONFIG_PAX_KERNEXEC
33039 +#ifdef CONFIG_X86_32
33040 + /* PaX: limit KERNEL_CS to actual size */
33041 + unsigned long addr, limit;
33042 + struct desc_struct d;
33043 + int cpu;
33044 +#else
33045 + pgd_t *pgd;
33046 + pud_t *pud;
33047 + pmd_t *pmd;
33048 + unsigned long addr, end;
33049 +#endif
33050 +#endif
33051 +
33052 + gr_init_ebda();
33053 +
33054 +#ifdef CONFIG_PAX_KERNEXEC
33055 +#ifdef CONFIG_X86_32
33056 + limit = paravirt_enabled() ? ktva_ktla(0xffffffff) : (unsigned long)&_etext;
33057 + limit = (limit - 1UL) >> PAGE_SHIFT;
33058 +
33059 + memset(__LOAD_PHYSICAL_ADDR + PAGE_OFFSET, POISON_FREE_INITMEM, PAGE_SIZE);
33060 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
33061 + pack_descriptor(&d, get_desc_base(&get_cpu_gdt_table(cpu)[GDT_ENTRY_KERNEL_CS]), limit, 0x9B, 0xC);
33062 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEL_CS, &d, DESCTYPE_S);
33063 + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_KERNEXEC_KERNEL_CS, &d, DESCTYPE_S);
33064 + }
33065 +
33066 + /* PaX: make KERNEL_CS read-only */
33067 + addr = PFN_ALIGN(ktla_ktva((unsigned long)&_text));
33068 + if (!paravirt_enabled())
33069 + set_memory_ro(addr, (PFN_ALIGN(_sdata) - addr) >> PAGE_SHIFT);
33070 +/*
33071 + for (addr = ktla_ktva((unsigned long)&_text); addr < (unsigned long)&_sdata; addr += PMD_SIZE) {
33072 + pgd = pgd_offset_k(addr);
33073 + pud = pud_offset(pgd, addr);
33074 + pmd = pmd_offset(pud, addr);
33075 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33076 + }
33077 +*/
33078 +#ifdef CONFIG_X86_PAE
33079 + set_memory_nx(PFN_ALIGN(__init_begin), (PFN_ALIGN(__init_end) - PFN_ALIGN(__init_begin)) >> PAGE_SHIFT);
33080 +/*
33081 + for (addr = (unsigned long)&__init_begin; addr < (unsigned long)&__init_end; addr += PMD_SIZE) {
33082 + pgd = pgd_offset_k(addr);
33083 + pud = pud_offset(pgd, addr);
33084 + pmd = pmd_offset(pud, addr);
33085 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33086 + }
33087 +*/
33088 +#endif
33089 +
33090 +#ifdef CONFIG_MODULES
33091 + set_memory_4k((unsigned long)MODULES_EXEC_VADDR, (MODULES_EXEC_END - MODULES_EXEC_VADDR) >> PAGE_SHIFT);
33092 +#endif
33093 +
33094 +#else
33095 + /* PaX: make kernel code/rodata read-only, rest non-executable */
33096 + for (addr = __START_KERNEL_map; addr < __START_KERNEL_map + KERNEL_IMAGE_SIZE; addr += PMD_SIZE) {
33097 + pgd = pgd_offset_k(addr);
33098 + pud = pud_offset(pgd, addr);
33099 + pmd = pmd_offset(pud, addr);
33100 + if (!pmd_present(*pmd))
33101 + continue;
33102 + if ((unsigned long)_text <= addr && addr < (unsigned long)_sdata)
33103 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33104 + else
33105 + set_pmd(pmd, __pmd(pmd_val(*pmd) | (_PAGE_NX & __supported_pte_mask)));
33106 + }
33107 +
33108 + addr = (unsigned long)__va(__pa(__START_KERNEL_map));
33109 + end = addr + KERNEL_IMAGE_SIZE;
33110 + for (; addr < end; addr += PMD_SIZE) {
33111 + pgd = pgd_offset_k(addr);
33112 + pud = pud_offset(pgd, addr);
33113 + pmd = pmd_offset(pud, addr);
33114 + if (!pmd_present(*pmd))
33115 + continue;
33116 + if ((unsigned long)__va(__pa(_text)) <= addr && addr < (unsigned long)__va(__pa(_sdata)))
33117 + set_pmd(pmd, __pmd(pmd_val(*pmd) & ~_PAGE_RW));
33118 + }
33119 +#endif
33120 +
33121 + flush_tlb_all();
33122 +#endif
33123 +
33124 free_init_pages("unused kernel",
33125 (unsigned long)(&__init_begin),
33126 (unsigned long)(&__init_end));
33127 diff --git a/arch/x86/mm/init_32.c b/arch/x86/mm/init_32.c
33128 index c8140e1..59257fc 100644
33129 --- a/arch/x86/mm/init_32.c
33130 +++ b/arch/x86/mm/init_32.c
33131 @@ -62,33 +62,6 @@ static noinline int do_test_wp_bit(void);
33132 bool __read_mostly __vmalloc_start_set = false;
33133
33134 /*
33135 - * Creates a middle page table and puts a pointer to it in the
33136 - * given global directory entry. This only returns the gd entry
33137 - * in non-PAE compilation mode, since the middle layer is folded.
33138 - */
33139 -static pmd_t * __init one_md_table_init(pgd_t *pgd)
33140 -{
33141 - pud_t *pud;
33142 - pmd_t *pmd_table;
33143 -
33144 -#ifdef CONFIG_X86_PAE
33145 - if (!(pgd_val(*pgd) & _PAGE_PRESENT)) {
33146 - pmd_table = (pmd_t *)alloc_low_page();
33147 - paravirt_alloc_pmd(&init_mm, __pa(pmd_table) >> PAGE_SHIFT);
33148 - set_pgd(pgd, __pgd(__pa(pmd_table) | _PAGE_PRESENT));
33149 - pud = pud_offset(pgd, 0);
33150 - BUG_ON(pmd_table != pmd_offset(pud, 0));
33151 -
33152 - return pmd_table;
33153 - }
33154 -#endif
33155 - pud = pud_offset(pgd, 0);
33156 - pmd_table = pmd_offset(pud, 0);
33157 -
33158 - return pmd_table;
33159 -}
33160 -
33161 -/*
33162 * Create a page table and place a pointer to it in a middle page
33163 * directory entry:
33164 */
33165 @@ -98,13 +71,28 @@ static pte_t * __init one_page_table_init(pmd_t *pmd)
33166 pte_t *page_table = (pte_t *)alloc_low_page();
33167
33168 paravirt_alloc_pte(&init_mm, __pa(page_table) >> PAGE_SHIFT);
33169 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
33170 + set_pmd(pmd, __pmd(__pa(page_table) | _KERNPG_TABLE));
33171 +#else
33172 set_pmd(pmd, __pmd(__pa(page_table) | _PAGE_TABLE));
33173 +#endif
33174 BUG_ON(page_table != pte_offset_kernel(pmd, 0));
33175 }
33176
33177 return pte_offset_kernel(pmd, 0);
33178 }
33179
33180 +static pmd_t * __init one_md_table_init(pgd_t *pgd)
33181 +{
33182 + pud_t *pud;
33183 + pmd_t *pmd_table;
33184 +
33185 + pud = pud_offset(pgd, 0);
33186 + pmd_table = pmd_offset(pud, 0);
33187 +
33188 + return pmd_table;
33189 +}
33190 +
33191 pmd_t * __init populate_extra_pmd(unsigned long vaddr)
33192 {
33193 int pgd_idx = pgd_index(vaddr);
33194 @@ -208,6 +196,7 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33195 int pgd_idx, pmd_idx;
33196 unsigned long vaddr;
33197 pgd_t *pgd;
33198 + pud_t *pud;
33199 pmd_t *pmd;
33200 pte_t *pte = NULL;
33201 unsigned long count = page_table_range_init_count(start, end);
33202 @@ -222,8 +211,13 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33203 pgd = pgd_base + pgd_idx;
33204
33205 for ( ; (pgd_idx < PTRS_PER_PGD) && (vaddr != end); pgd++, pgd_idx++) {
33206 - pmd = one_md_table_init(pgd);
33207 - pmd = pmd + pmd_index(vaddr);
33208 + pud = pud_offset(pgd, vaddr);
33209 + pmd = pmd_offset(pud, vaddr);
33210 +
33211 +#ifdef CONFIG_X86_PAE
33212 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33213 +#endif
33214 +
33215 for (; (pmd_idx < PTRS_PER_PMD) && (vaddr != end);
33216 pmd++, pmd_idx++) {
33217 pte = page_table_kmap_check(one_page_table_init(pmd),
33218 @@ -235,11 +229,20 @@ page_table_range_init(unsigned long start, unsigned long end, pgd_t *pgd_base)
33219 }
33220 }
33221
33222 -static inline int is_kernel_text(unsigned long addr)
33223 +static inline int is_kernel_text(unsigned long start, unsigned long end)
33224 {
33225 - if (addr >= (unsigned long)_text && addr <= (unsigned long)__init_end)
33226 - return 1;
33227 - return 0;
33228 + if ((start >= ktla_ktva((unsigned long)_etext) ||
33229 + end <= ktla_ktva((unsigned long)_stext)) &&
33230 + (start >= ktla_ktva((unsigned long)_einittext) ||
33231 + end <= ktla_ktva((unsigned long)_sinittext)) &&
33232 +
33233 +#ifdef CONFIG_ACPI_SLEEP
33234 + (start >= (unsigned long)__va(acpi_wakeup_address) + 0x4000 || end <= (unsigned long)__va(acpi_wakeup_address)) &&
33235 +#endif
33236 +
33237 + (start > (unsigned long)__va(0xfffff) || end <= (unsigned long)__va(0xc0000)))
33238 + return 0;
33239 + return 1;
33240 }
33241
33242 /*
33243 @@ -256,9 +259,10 @@ kernel_physical_mapping_init(unsigned long start,
33244 unsigned long last_map_addr = end;
33245 unsigned long start_pfn, end_pfn;
33246 pgd_t *pgd_base = swapper_pg_dir;
33247 - int pgd_idx, pmd_idx, pte_ofs;
33248 + unsigned int pgd_idx, pmd_idx, pte_ofs;
33249 unsigned long pfn;
33250 pgd_t *pgd;
33251 + pud_t *pud;
33252 pmd_t *pmd;
33253 pte_t *pte;
33254 unsigned pages_2m, pages_4k;
33255 @@ -291,8 +295,13 @@ repeat:
33256 pfn = start_pfn;
33257 pgd_idx = pgd_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33258 pgd = pgd_base + pgd_idx;
33259 - for (; pgd_idx < PTRS_PER_PGD; pgd++, pgd_idx++) {
33260 - pmd = one_md_table_init(pgd);
33261 + for (; pgd_idx < PTRS_PER_PGD && pfn < max_low_pfn; pgd++, pgd_idx++) {
33262 + pud = pud_offset(pgd, 0);
33263 + pmd = pmd_offset(pud, 0);
33264 +
33265 +#ifdef CONFIG_X86_PAE
33266 + paravirt_alloc_pmd(&init_mm, __pa(pmd) >> PAGE_SHIFT);
33267 +#endif
33268
33269 if (pfn >= end_pfn)
33270 continue;
33271 @@ -304,14 +313,13 @@ repeat:
33272 #endif
33273 for (; pmd_idx < PTRS_PER_PMD && pfn < end_pfn;
33274 pmd++, pmd_idx++) {
33275 - unsigned int addr = pfn * PAGE_SIZE + PAGE_OFFSET;
33276 + unsigned long address = pfn * PAGE_SIZE + PAGE_OFFSET;
33277
33278 /*
33279 * Map with big pages if possible, otherwise
33280 * create normal page tables:
33281 */
33282 if (use_pse) {
33283 - unsigned int addr2;
33284 pgprot_t prot = PAGE_KERNEL_LARGE;
33285 /*
33286 * first pass will use the same initial
33287 @@ -322,11 +330,7 @@ repeat:
33288 _PAGE_PSE);
33289
33290 pfn &= PMD_MASK >> PAGE_SHIFT;
33291 - addr2 = (pfn + PTRS_PER_PTE-1) * PAGE_SIZE +
33292 - PAGE_OFFSET + PAGE_SIZE-1;
33293 -
33294 - if (is_kernel_text(addr) ||
33295 - is_kernel_text(addr2))
33296 + if (is_kernel_text(address, address + PMD_SIZE))
33297 prot = PAGE_KERNEL_LARGE_EXEC;
33298
33299 pages_2m++;
33300 @@ -343,7 +347,7 @@ repeat:
33301 pte_ofs = pte_index((pfn<<PAGE_SHIFT) + PAGE_OFFSET);
33302 pte += pte_ofs;
33303 for (; pte_ofs < PTRS_PER_PTE && pfn < end_pfn;
33304 - pte++, pfn++, pte_ofs++, addr += PAGE_SIZE) {
33305 + pte++, pfn++, pte_ofs++, address += PAGE_SIZE) {
33306 pgprot_t prot = PAGE_KERNEL;
33307 /*
33308 * first pass will use the same initial
33309 @@ -351,7 +355,7 @@ repeat:
33310 */
33311 pgprot_t init_prot = __pgprot(PTE_IDENT_ATTR);
33312
33313 - if (is_kernel_text(addr))
33314 + if (is_kernel_text(address, address + PAGE_SIZE))
33315 prot = PAGE_KERNEL_EXEC;
33316
33317 pages_4k++;
33318 @@ -474,7 +478,7 @@ void __init native_pagetable_init(void)
33319
33320 pud = pud_offset(pgd, va);
33321 pmd = pmd_offset(pud, va);
33322 - if (!pmd_present(*pmd))
33323 + if (!pmd_present(*pmd)) // PAX TODO || pmd_large(*pmd))
33324 break;
33325
33326 /* should not be large page here */
33327 @@ -532,12 +536,10 @@ void __init early_ioremap_page_table_range_init(void)
33328
33329 static void __init pagetable_init(void)
33330 {
33331 - pgd_t *pgd_base = swapper_pg_dir;
33332 -
33333 - permanent_kmaps_init(pgd_base);
33334 + permanent_kmaps_init(swapper_pg_dir);
33335 }
33336
33337 -pteval_t __supported_pte_mask __read_mostly = ~(_PAGE_NX | _PAGE_GLOBAL);
33338 +pteval_t __supported_pte_mask __read_only = ~(_PAGE_NX | _PAGE_GLOBAL);
33339 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33340
33341 /* user-defined highmem size */
33342 @@ -787,10 +789,10 @@ void __init mem_init(void)
33343 ((unsigned long)&__init_end -
33344 (unsigned long)&__init_begin) >> 10,
33345
33346 - (unsigned long)&_etext, (unsigned long)&_edata,
33347 - ((unsigned long)&_edata - (unsigned long)&_etext) >> 10,
33348 + (unsigned long)&_sdata, (unsigned long)&_edata,
33349 + ((unsigned long)&_edata - (unsigned long)&_sdata) >> 10,
33350
33351 - (unsigned long)&_text, (unsigned long)&_etext,
33352 + ktla_ktva((unsigned long)&_text), ktla_ktva((unsigned long)&_etext),
33353 ((unsigned long)&_etext - (unsigned long)&_text) >> 10);
33354
33355 /*
33356 @@ -884,6 +886,7 @@ void set_kernel_text_rw(void)
33357 if (!kernel_set_to_readonly)
33358 return;
33359
33360 + start = ktla_ktva(start);
33361 pr_debug("Set kernel text: %lx - %lx for read write\n",
33362 start, start+size);
33363
33364 @@ -898,6 +901,7 @@ void set_kernel_text_ro(void)
33365 if (!kernel_set_to_readonly)
33366 return;
33367
33368 + start = ktla_ktva(start);
33369 pr_debug("Set kernel text: %lx - %lx for read only\n",
33370 start, start+size);
33371
33372 @@ -926,6 +930,7 @@ void mark_rodata_ro(void)
33373 unsigned long start = PFN_ALIGN(_text);
33374 unsigned long size = PFN_ALIGN(_etext) - start;
33375
33376 + start = ktla_ktva(start);
33377 set_pages_ro(virt_to_page(start), size >> PAGE_SHIFT);
33378 printk(KERN_INFO "Write protecting the kernel text: %luk\n",
33379 size >> 10);
33380 diff --git a/arch/x86/mm/init_64.c b/arch/x86/mm/init_64.c
33381 index 3fba623..5ee9802 100644
33382 --- a/arch/x86/mm/init_64.c
33383 +++ b/arch/x86/mm/init_64.c
33384 @@ -136,7 +136,7 @@ int kernel_ident_mapping_init(struct x86_mapping_info *info, pgd_t *pgd_page,
33385 * around without checking the pgd every time.
33386 */
33387
33388 -pteval_t __supported_pte_mask __read_mostly = ~0;
33389 +pteval_t __supported_pte_mask __read_only = ~_PAGE_NX;
33390 EXPORT_SYMBOL_GPL(__supported_pte_mask);
33391
33392 int force_personality32;
33393 @@ -169,7 +169,12 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33394
33395 for (address = start; address <= end; address += PGDIR_SIZE) {
33396 const pgd_t *pgd_ref = pgd_offset_k(address);
33397 +
33398 +#ifdef CONFIG_PAX_PER_CPU_PGD
33399 + unsigned long cpu;
33400 +#else
33401 struct page *page;
33402 +#endif
33403
33404 /*
33405 * When it is called after memory hot remove, pgd_none()
33406 @@ -180,6 +185,25 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33407 continue;
33408
33409 spin_lock(&pgd_lock);
33410 +
33411 +#ifdef CONFIG_PAX_PER_CPU_PGD
33412 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33413 + pgd_t *pgd = pgd_offset_cpu(cpu, user, address);
33414 +
33415 + if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33416 + BUG_ON(pgd_page_vaddr(*pgd)
33417 + != pgd_page_vaddr(*pgd_ref));
33418 +
33419 + if (removed) {
33420 + if (pgd_none(*pgd_ref) && !pgd_none(*pgd))
33421 + pgd_clear(pgd);
33422 + } else {
33423 + if (pgd_none(*pgd))
33424 + set_pgd(pgd, *pgd_ref);
33425 + }
33426 +
33427 + pgd = pgd_offset_cpu(cpu, kernel, address);
33428 +#else
33429 list_for_each_entry(page, &pgd_list, lru) {
33430 pgd_t *pgd;
33431 spinlock_t *pgt_lock;
33432 @@ -188,6 +212,7 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33433 /* the pgt_lock only for Xen */
33434 pgt_lock = &pgd_page_get_mm(page)->page_table_lock;
33435 spin_lock(pgt_lock);
33436 +#endif
33437
33438 if (!pgd_none(*pgd_ref) && !pgd_none(*pgd))
33439 BUG_ON(pgd_page_vaddr(*pgd)
33440 @@ -201,7 +226,10 @@ void sync_global_pgds(unsigned long start, unsigned long end, int removed)
33441 set_pgd(pgd, *pgd_ref);
33442 }
33443
33444 +#ifndef CONFIG_PAX_PER_CPU_PGD
33445 spin_unlock(pgt_lock);
33446 +#endif
33447 +
33448 }
33449 spin_unlock(&pgd_lock);
33450 }
33451 @@ -234,7 +262,7 @@ static pud_t *fill_pud(pgd_t *pgd, unsigned long vaddr)
33452 {
33453 if (pgd_none(*pgd)) {
33454 pud_t *pud = (pud_t *)spp_getpage();
33455 - pgd_populate(&init_mm, pgd, pud);
33456 + pgd_populate_kernel(&init_mm, pgd, pud);
33457 if (pud != pud_offset(pgd, 0))
33458 printk(KERN_ERR "PAGETABLE BUG #00! %p <-> %p\n",
33459 pud, pud_offset(pgd, 0));
33460 @@ -246,7 +274,7 @@ static pmd_t *fill_pmd(pud_t *pud, unsigned long vaddr)
33461 {
33462 if (pud_none(*pud)) {
33463 pmd_t *pmd = (pmd_t *) spp_getpage();
33464 - pud_populate(&init_mm, pud, pmd);
33465 + pud_populate_kernel(&init_mm, pud, pmd);
33466 if (pmd != pmd_offset(pud, 0))
33467 printk(KERN_ERR "PAGETABLE BUG #01! %p <-> %p\n",
33468 pmd, pmd_offset(pud, 0));
33469 @@ -275,7 +303,9 @@ void set_pte_vaddr_pud(pud_t *pud_page, unsigned long vaddr, pte_t new_pte)
33470 pmd = fill_pmd(pud, vaddr);
33471 pte = fill_pte(pmd, vaddr);
33472
33473 + pax_open_kernel();
33474 set_pte(pte, new_pte);
33475 + pax_close_kernel();
33476
33477 /*
33478 * It's enough to flush this one mapping.
33479 @@ -337,14 +367,12 @@ static void __init __init_extra_mapping(unsigned long phys, unsigned long size,
33480 pgd = pgd_offset_k((unsigned long)__va(phys));
33481 if (pgd_none(*pgd)) {
33482 pud = (pud_t *) spp_getpage();
33483 - set_pgd(pgd, __pgd(__pa(pud) | _KERNPG_TABLE |
33484 - _PAGE_USER));
33485 + set_pgd(pgd, __pgd(__pa(pud) | _PAGE_TABLE));
33486 }
33487 pud = pud_offset(pgd, (unsigned long)__va(phys));
33488 if (pud_none(*pud)) {
33489 pmd = (pmd_t *) spp_getpage();
33490 - set_pud(pud, __pud(__pa(pmd) | _KERNPG_TABLE |
33491 - _PAGE_USER));
33492 + set_pud(pud, __pud(__pa(pmd) | _PAGE_TABLE));
33493 }
33494 pmd = pmd_offset(pud, phys);
33495 BUG_ON(!pmd_none(*pmd));
33496 @@ -585,7 +613,7 @@ phys_pud_init(pud_t *pud_page, unsigned long addr, unsigned long end,
33497 prot);
33498
33499 spin_lock(&init_mm.page_table_lock);
33500 - pud_populate(&init_mm, pud, pmd);
33501 + pud_populate_kernel(&init_mm, pud, pmd);
33502 spin_unlock(&init_mm.page_table_lock);
33503 }
33504 __flush_tlb_all();
33505 @@ -626,7 +654,7 @@ kernel_physical_mapping_init(unsigned long start,
33506 page_size_mask);
33507
33508 spin_lock(&init_mm.page_table_lock);
33509 - pgd_populate(&init_mm, pgd, pud);
33510 + pgd_populate_kernel(&init_mm, pgd, pud);
33511 spin_unlock(&init_mm.page_table_lock);
33512 pgd_changed = true;
33513 }
33514 diff --git a/arch/x86/mm/iomap_32.c b/arch/x86/mm/iomap_32.c
33515 index 9ca35fc..4b2b7b7 100644
33516 --- a/arch/x86/mm/iomap_32.c
33517 +++ b/arch/x86/mm/iomap_32.c
33518 @@ -64,7 +64,11 @@ void *kmap_atomic_prot_pfn(unsigned long pfn, pgprot_t prot)
33519 type = kmap_atomic_idx_push();
33520 idx = type + KM_TYPE_NR * smp_processor_id();
33521 vaddr = __fix_to_virt(FIX_KMAP_BEGIN + idx);
33522 +
33523 + pax_open_kernel();
33524 set_pte(kmap_pte - idx, pfn_pte(pfn, prot));
33525 + pax_close_kernel();
33526 +
33527 arch_flush_lazy_mmu_mode();
33528
33529 return (void *)vaddr;
33530 diff --git a/arch/x86/mm/ioremap.c b/arch/x86/mm/ioremap.c
33531 index 70e7444..75b9a13 100644
33532 --- a/arch/x86/mm/ioremap.c
33533 +++ b/arch/x86/mm/ioremap.c
33534 @@ -56,8 +56,8 @@ static int __ioremap_check_ram(unsigned long start_pfn, unsigned long nr_pages,
33535 unsigned long i;
33536
33537 for (i = 0; i < nr_pages; ++i)
33538 - if (pfn_valid(start_pfn + i) &&
33539 - !PageReserved(pfn_to_page(start_pfn + i)))
33540 + if (pfn_valid(start_pfn + i) && (start_pfn + i >= 0x100 ||
33541 + !PageReserved(pfn_to_page(start_pfn + i))))
33542 return 1;
33543
33544 WARN_ONCE(1, "ioremap on RAM pfn 0x%lx\n", start_pfn);
33545 @@ -288,7 +288,7 @@ EXPORT_SYMBOL(ioremap_prot);
33546 *
33547 * Caller must ensure there is only one unmapping for the same pointer.
33548 */
33549 -void iounmap(volatile void __iomem *addr)
33550 +void iounmap(const volatile void __iomem *addr)
33551 {
33552 struct vm_struct *p, *o;
33553
33554 @@ -351,32 +351,36 @@ int arch_ioremap_pmd_supported(void)
33555 */
33556 void *xlate_dev_mem_ptr(phys_addr_t phys)
33557 {
33558 - unsigned long start = phys & PAGE_MASK;
33559 - unsigned long offset = phys & ~PAGE_MASK;
33560 - unsigned long vaddr;
33561 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33562
33563 - /* If page is RAM, we can use __va. Otherwise ioremap and unmap. */
33564 - if (page_is_ram(start >> PAGE_SHIFT))
33565 - return __va(phys);
33566 + if (page_is_ram(pfn)) {
33567 +#ifdef CONFIG_HIGHMEM
33568 + if (pfn >= max_low_pfn)
33569 + return kmap_high(pfn_to_page(pfn));
33570 + else
33571 +#endif
33572 + return __va(phys);
33573 + }
33574
33575 - vaddr = (unsigned long)ioremap_cache(start, PAGE_SIZE);
33576 - /* Only add the offset on success and return NULL if the ioremap() failed: */
33577 - if (vaddr)
33578 - vaddr += offset;
33579 -
33580 - return (void *)vaddr;
33581 + return (void __force *)ioremap_cache(phys, 1);
33582 }
33583
33584 void unxlate_dev_mem_ptr(phys_addr_t phys, void *addr)
33585 {
33586 - if (page_is_ram(phys >> PAGE_SHIFT))
33587 + phys_addr_t pfn = phys >> PAGE_SHIFT;
33588 +
33589 + if (page_is_ram(pfn)) {
33590 +#ifdef CONFIG_HIGHMEM
33591 + if (pfn >= max_low_pfn)
33592 + kunmap_high(pfn_to_page(pfn));
33593 +#endif
33594 return;
33595 + }
33596
33597 - iounmap((void __iomem *)((unsigned long)addr & PAGE_MASK));
33598 - return;
33599 + iounmap((void __iomem __force *)addr);
33600 }
33601
33602 -static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __page_aligned_bss;
33603 +static pte_t bm_pte[PAGE_SIZE/sizeof(pte_t)] __read_only __aligned(PAGE_SIZE);
33604
33605 static inline pmd_t * __init early_ioremap_pmd(unsigned long addr)
33606 {
33607 @@ -412,8 +416,7 @@ void __init early_ioremap_init(void)
33608 early_ioremap_setup();
33609
33610 pmd = early_ioremap_pmd(fix_to_virt(FIX_BTMAP_BEGIN));
33611 - memset(bm_pte, 0, sizeof(bm_pte));
33612 - pmd_populate_kernel(&init_mm, pmd, bm_pte);
33613 + pmd_populate_user(&init_mm, pmd, bm_pte);
33614
33615 /*
33616 * The boot-ioremap range spans multiple pmds, for which
33617 diff --git a/arch/x86/mm/kmemcheck/kmemcheck.c b/arch/x86/mm/kmemcheck/kmemcheck.c
33618 index b4f2e7e..96c9c3e 100644
33619 --- a/arch/x86/mm/kmemcheck/kmemcheck.c
33620 +++ b/arch/x86/mm/kmemcheck/kmemcheck.c
33621 @@ -628,9 +628,9 @@ bool kmemcheck_fault(struct pt_regs *regs, unsigned long address,
33622 * memory (e.g. tracked pages)? For now, we need this to avoid
33623 * invoking kmemcheck for PnP BIOS calls.
33624 */
33625 - if (regs->flags & X86_VM_MASK)
33626 + if (v8086_mode(regs))
33627 return false;
33628 - if (regs->cs != __KERNEL_CS)
33629 + if (regs->cs != __KERNEL_CS && regs->cs != __KERNEXEC_KERNEL_CS)
33630 return false;
33631
33632 pte = kmemcheck_pte_lookup(address);
33633 diff --git a/arch/x86/mm/mmap.c b/arch/x86/mm/mmap.c
33634 index 9d518d6..8a091f5 100644
33635 --- a/arch/x86/mm/mmap.c
33636 +++ b/arch/x86/mm/mmap.c
33637 @@ -52,7 +52,7 @@ static unsigned long stack_maxrandom_size(void)
33638 * Leave an at least ~128 MB hole with possible stack randomization.
33639 */
33640 #define MIN_GAP (128*1024*1024UL + stack_maxrandom_size())
33641 -#define MAX_GAP (TASK_SIZE/6*5)
33642 +#define MAX_GAP (pax_task_size/6*5)
33643
33644 static int mmap_is_legacy(void)
33645 {
33646 @@ -81,27 +81,40 @@ unsigned long arch_mmap_rnd(void)
33647 return rnd << PAGE_SHIFT;
33648 }
33649
33650 -static unsigned long mmap_base(unsigned long rnd)
33651 +static unsigned long mmap_base(struct mm_struct *mm, unsigned long rnd)
33652 {
33653 unsigned long gap = rlimit(RLIMIT_STACK);
33654 + unsigned long pax_task_size = TASK_SIZE;
33655 +
33656 +#ifdef CONFIG_PAX_SEGMEXEC
33657 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33658 + pax_task_size = SEGMEXEC_TASK_SIZE;
33659 +#endif
33660
33661 if (gap < MIN_GAP)
33662 gap = MIN_GAP;
33663 else if (gap > MAX_GAP)
33664 gap = MAX_GAP;
33665
33666 - return PAGE_ALIGN(TASK_SIZE - gap - rnd);
33667 + return PAGE_ALIGN(pax_task_size - gap - rnd);
33668 }
33669
33670 /*
33671 * Bottom-up (legacy) layout on X86_32 did not support randomization, X86_64
33672 * does, but not when emulating X86_32
33673 */
33674 -static unsigned long mmap_legacy_base(unsigned long rnd)
33675 +static unsigned long mmap_legacy_base(struct mm_struct *mm, unsigned long rnd)
33676 {
33677 - if (mmap_is_ia32())
33678 + if (mmap_is_ia32()) {
33679 +
33680 +#ifdef CONFIG_PAX_SEGMEXEC
33681 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
33682 + return SEGMEXEC_TASK_UNMAPPED_BASE;
33683 + else
33684 +#endif
33685 +
33686 return TASK_UNMAPPED_BASE;
33687 - else
33688 + } else
33689 return TASK_UNMAPPED_BASE + rnd;
33690 }
33691
33692 @@ -113,16 +126,27 @@ void arch_pick_mmap_layout(struct mm_struct *mm)
33693 {
33694 unsigned long random_factor = 0UL;
33695
33696 +#ifdef CONFIG_PAX_RANDMMAP
33697 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
33698 +#endif
33699 if (current->flags & PF_RANDOMIZE)
33700 random_factor = arch_mmap_rnd();
33701
33702 - mm->mmap_legacy_base = mmap_legacy_base(random_factor);
33703 + mm->mmap_legacy_base = mmap_legacy_base(mm, random_factor);
33704
33705 if (mmap_is_legacy()) {
33706 mm->mmap_base = mm->mmap_legacy_base;
33707 mm->get_unmapped_area = arch_get_unmapped_area;
33708 } else {
33709 - mm->mmap_base = mmap_base(random_factor);
33710 + mm->mmap_base = mmap_base(mm, random_factor);
33711 mm->get_unmapped_area = arch_get_unmapped_area_topdown;
33712 }
33713 +
33714 +#ifdef CONFIG_PAX_RANDMMAP
33715 + if (mm->pax_flags & MF_PAX_RANDMMAP) {
33716 + mm->mmap_legacy_base += mm->delta_mmap;
33717 + mm->mmap_base -= mm->delta_mmap + mm->delta_stack;
33718 + }
33719 +#endif
33720 +
33721 }
33722 diff --git a/arch/x86/mm/mmio-mod.c b/arch/x86/mm/mmio-mod.c
33723 index 0057a7a..95c7edd 100644
33724 --- a/arch/x86/mm/mmio-mod.c
33725 +++ b/arch/x86/mm/mmio-mod.c
33726 @@ -194,7 +194,7 @@ static void pre(struct kmmio_probe *p, struct pt_regs *regs,
33727 break;
33728 default:
33729 {
33730 - unsigned char *ip = (unsigned char *)instptr;
33731 + unsigned char *ip = (unsigned char *)ktla_ktva(instptr);
33732 my_trace->opcode = MMIO_UNKNOWN_OP;
33733 my_trace->width = 0;
33734 my_trace->value = (*ip) << 16 | *(ip + 1) << 8 |
33735 @@ -234,7 +234,7 @@ static void post(struct kmmio_probe *p, unsigned long condition,
33736 static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33737 void __iomem *addr)
33738 {
33739 - static atomic_t next_id;
33740 + static atomic_unchecked_t next_id;
33741 struct remap_trace *trace = kmalloc(sizeof(*trace), GFP_KERNEL);
33742 /* These are page-unaligned. */
33743 struct mmiotrace_map map = {
33744 @@ -258,7 +258,7 @@ static void ioremap_trace_core(resource_size_t offset, unsigned long size,
33745 .private = trace
33746 },
33747 .phys = offset,
33748 - .id = atomic_inc_return(&next_id)
33749 + .id = atomic_inc_return_unchecked(&next_id)
33750 };
33751 map.map_id = trace->id;
33752
33753 @@ -290,7 +290,7 @@ void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
33754 ioremap_trace_core(offset, size, addr);
33755 }
33756
33757 -static void iounmap_trace_core(volatile void __iomem *addr)
33758 +static void iounmap_trace_core(const volatile void __iomem *addr)
33759 {
33760 struct mmiotrace_map map = {
33761 .phys = 0,
33762 @@ -328,7 +328,7 @@ not_enabled:
33763 }
33764 }
33765
33766 -void mmiotrace_iounmap(volatile void __iomem *addr)
33767 +void mmiotrace_iounmap(const volatile void __iomem *addr)
33768 {
33769 might_sleep();
33770 if (is_enabled()) /* recheck and proper locking in *_core() */
33771 diff --git a/arch/x86/mm/numa.c b/arch/x86/mm/numa.c
33772 index 4053bb5..b1ad3dc 100644
33773 --- a/arch/x86/mm/numa.c
33774 +++ b/arch/x86/mm/numa.c
33775 @@ -506,7 +506,7 @@ static void __init numa_clear_kernel_node_hotplug(void)
33776 }
33777 }
33778
33779 -static int __init numa_register_memblks(struct numa_meminfo *mi)
33780 +static int __init __intentional_overflow(-1) numa_register_memblks(struct numa_meminfo *mi)
33781 {
33782 unsigned long uninitialized_var(pfn_align);
33783 int i, nid;
33784 diff --git a/arch/x86/mm/pageattr.c b/arch/x86/mm/pageattr.c
33785 index 89af288..05381957 100644
33786 --- a/arch/x86/mm/pageattr.c
33787 +++ b/arch/x86/mm/pageattr.c
33788 @@ -260,7 +260,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33789 */
33790 #ifdef CONFIG_PCI_BIOS
33791 if (pcibios_enabled && within(pfn, BIOS_BEGIN >> PAGE_SHIFT, BIOS_END >> PAGE_SHIFT))
33792 - pgprot_val(forbidden) |= _PAGE_NX;
33793 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33794 #endif
33795
33796 /*
33797 @@ -268,9 +268,10 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33798 * Does not cover __inittext since that is gone later on. On
33799 * 64bit we do not enforce !NX on the low mapping
33800 */
33801 - if (within(address, (unsigned long)_text, (unsigned long)_etext))
33802 - pgprot_val(forbidden) |= _PAGE_NX;
33803 + if (within(address, ktla_ktva((unsigned long)_text), ktla_ktva((unsigned long)_etext)))
33804 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33805
33806 +#ifdef CONFIG_DEBUG_RODATA
33807 /*
33808 * The .rodata section needs to be read-only. Using the pfn
33809 * catches all aliases.
33810 @@ -278,6 +279,7 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33811 if (within(pfn, __pa_symbol(__start_rodata) >> PAGE_SHIFT,
33812 __pa_symbol(__end_rodata) >> PAGE_SHIFT))
33813 pgprot_val(forbidden) |= _PAGE_RW;
33814 +#endif
33815
33816 #if defined(CONFIG_X86_64) && defined(CONFIG_DEBUG_RODATA)
33817 /*
33818 @@ -316,6 +318,13 @@ static inline pgprot_t static_protections(pgprot_t prot, unsigned long address,
33819 }
33820 #endif
33821
33822 +#ifdef CONFIG_PAX_KERNEXEC
33823 + if (within(pfn, __pa(ktla_ktva((unsigned long)&_text)), __pa((unsigned long)&_sdata))) {
33824 + pgprot_val(forbidden) |= _PAGE_RW;
33825 + pgprot_val(forbidden) |= _PAGE_NX & __supported_pte_mask;
33826 + }
33827 +#endif
33828 +
33829 prot = __pgprot(pgprot_val(prot) & ~pgprot_val(forbidden));
33830
33831 return prot;
33832 @@ -438,23 +447,37 @@ EXPORT_SYMBOL_GPL(slow_virt_to_phys);
33833 static void __set_pmd_pte(pte_t *kpte, unsigned long address, pte_t pte)
33834 {
33835 /* change init_mm */
33836 + pax_open_kernel();
33837 set_pte_atomic(kpte, pte);
33838 +
33839 #ifdef CONFIG_X86_32
33840 if (!SHARED_KERNEL_PMD) {
33841 +
33842 +#ifdef CONFIG_PAX_PER_CPU_PGD
33843 + unsigned long cpu;
33844 +#else
33845 struct page *page;
33846 +#endif
33847
33848 +#ifdef CONFIG_PAX_PER_CPU_PGD
33849 + for (cpu = 0; cpu < nr_cpu_ids; ++cpu) {
33850 + pgd_t *pgd = get_cpu_pgd(cpu, kernel);
33851 +#else
33852 list_for_each_entry(page, &pgd_list, lru) {
33853 - pgd_t *pgd;
33854 + pgd_t *pgd = (pgd_t *)page_address(page);
33855 +#endif
33856 +
33857 pud_t *pud;
33858 pmd_t *pmd;
33859
33860 - pgd = (pgd_t *)page_address(page) + pgd_index(address);
33861 + pgd += pgd_index(address);
33862 pud = pud_offset(pgd, address);
33863 pmd = pmd_offset(pud, address);
33864 set_pte_atomic((pte_t *)pmd, pte);
33865 }
33866 }
33867 #endif
33868 + pax_close_kernel();
33869 }
33870
33871 static int
33872 diff --git a/arch/x86/mm/pat.c b/arch/x86/mm/pat.c
33873 index 35af677..e7bf11f 100644
33874 --- a/arch/x86/mm/pat.c
33875 +++ b/arch/x86/mm/pat.c
33876 @@ -89,7 +89,7 @@ static inline enum page_cache_mode get_page_memtype(struct page *pg)
33877 unsigned long pg_flags = pg->flags & _PGMT_MASK;
33878
33879 if (pg_flags == _PGMT_DEFAULT)
33880 - return -1;
33881 + return _PAGE_CACHE_MODE_NUM;
33882 else if (pg_flags == _PGMT_WC)
33883 return _PAGE_CACHE_MODE_WC;
33884 else if (pg_flags == _PGMT_UC_MINUS)
33885 @@ -346,7 +346,7 @@ static int reserve_ram_pages_type(u64 start, u64 end,
33886
33887 page = pfn_to_page(pfn);
33888 type = get_page_memtype(page);
33889 - if (type != -1) {
33890 + if (type != _PAGE_CACHE_MODE_NUM) {
33891 pr_info("reserve_ram_pages_type failed [mem %#010Lx-%#010Lx], track 0x%x, req 0x%x\n",
33892 start, end - 1, type, req_type);
33893 if (new_type)
33894 @@ -498,7 +498,7 @@ int free_memtype(u64 start, u64 end)
33895
33896 if (!entry) {
33897 printk(KERN_INFO "%s:%d freeing invalid memtype [mem %#010Lx-%#010Lx]\n",
33898 - current->comm, current->pid, start, end - 1);
33899 + current->comm, task_pid_nr(current), start, end - 1);
33900 return -EINVAL;
33901 }
33902
33903 @@ -532,10 +532,10 @@ static enum page_cache_mode lookup_memtype(u64 paddr)
33904 page = pfn_to_page(paddr >> PAGE_SHIFT);
33905 rettype = get_page_memtype(page);
33906 /*
33907 - * -1 from get_page_memtype() implies RAM page is in its
33908 + * _PAGE_CACHE_MODE_NUM from get_page_memtype() implies RAM page is in its
33909 * default state and not reserved, and hence of type WB
33910 */
33911 - if (rettype == -1)
33912 + if (rettype == _PAGE_CACHE_MODE_NUM)
33913 rettype = _PAGE_CACHE_MODE_WB;
33914
33915 return rettype;
33916 @@ -628,8 +628,8 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
33917
33918 while (cursor < to) {
33919 if (!devmem_is_allowed(pfn)) {
33920 - printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx], PAT prevents it\n",
33921 - current->comm, from, to - 1);
33922 + printk(KERN_INFO "Program %s tried to access /dev/mem between [mem %#010Lx-%#010Lx] (%#010Lx), PAT prevents it\n",
33923 + current->comm, from, to - 1, cursor);
33924 return 0;
33925 }
33926 cursor += PAGE_SIZE;
33927 @@ -700,7 +700,7 @@ int kernel_map_sync_memtype(u64 base, unsigned long size,
33928 if (ioremap_change_attr((unsigned long)__va(base), id_sz, pcm) < 0) {
33929 printk(KERN_INFO "%s:%d ioremap_change_attr failed %s "
33930 "for [mem %#010Lx-%#010Lx]\n",
33931 - current->comm, current->pid,
33932 + current->comm, task_pid_nr(current),
33933 cattr_name(pcm),
33934 base, (unsigned long long)(base + size-1));
33935 return -EINVAL;
33936 @@ -735,7 +735,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33937 pcm = lookup_memtype(paddr);
33938 if (want_pcm != pcm) {
33939 printk(KERN_WARNING "%s:%d map pfn RAM range req %s for [mem %#010Lx-%#010Lx], got %s\n",
33940 - current->comm, current->pid,
33941 + current->comm, task_pid_nr(current),
33942 cattr_name(want_pcm),
33943 (unsigned long long)paddr,
33944 (unsigned long long)(paddr + size - 1),
33945 @@ -757,7 +757,7 @@ static int reserve_pfn_range(u64 paddr, unsigned long size, pgprot_t *vma_prot,
33946 free_memtype(paddr, paddr + size);
33947 printk(KERN_ERR "%s:%d map pfn expected mapping type %s"
33948 " for [mem %#010Lx-%#010Lx], got %s\n",
33949 - current->comm, current->pid,
33950 + current->comm, task_pid_nr(current),
33951 cattr_name(want_pcm),
33952 (unsigned long long)paddr,
33953 (unsigned long long)(paddr + size - 1),
33954 diff --git a/arch/x86/mm/pat_rbtree.c b/arch/x86/mm/pat_rbtree.c
33955 index 6582adc..fcc5d0b 100644
33956 --- a/arch/x86/mm/pat_rbtree.c
33957 +++ b/arch/x86/mm/pat_rbtree.c
33958 @@ -161,7 +161,7 @@ success:
33959
33960 failure:
33961 printk(KERN_INFO "%s:%d conflicting memory types "
33962 - "%Lx-%Lx %s<->%s\n", current->comm, current->pid, start,
33963 + "%Lx-%Lx %s<->%s\n", current->comm, task_pid_nr(current), start,
33964 end, cattr_name(found_type), cattr_name(match->type));
33965 return -EBUSY;
33966 }
33967 diff --git a/arch/x86/mm/pf_in.c b/arch/x86/mm/pf_in.c
33968 index 9f0614d..92ae64a 100644
33969 --- a/arch/x86/mm/pf_in.c
33970 +++ b/arch/x86/mm/pf_in.c
33971 @@ -148,7 +148,7 @@ enum reason_type get_ins_type(unsigned long ins_addr)
33972 int i;
33973 enum reason_type rv = OTHERS;
33974
33975 - p = (unsigned char *)ins_addr;
33976 + p = (unsigned char *)ktla_ktva(ins_addr);
33977 p += skip_prefix(p, &prf);
33978 p += get_opcode(p, &opcode);
33979
33980 @@ -168,7 +168,7 @@ static unsigned int get_ins_reg_width(unsigned long ins_addr)
33981 struct prefix_bits prf;
33982 int i;
33983
33984 - p = (unsigned char *)ins_addr;
33985 + p = (unsigned char *)ktla_ktva(ins_addr);
33986 p += skip_prefix(p, &prf);
33987 p += get_opcode(p, &opcode);
33988
33989 @@ -191,7 +191,7 @@ unsigned int get_ins_mem_width(unsigned long ins_addr)
33990 struct prefix_bits prf;
33991 int i;
33992
33993 - p = (unsigned char *)ins_addr;
33994 + p = (unsigned char *)ktla_ktva(ins_addr);
33995 p += skip_prefix(p, &prf);
33996 p += get_opcode(p, &opcode);
33997
33998 @@ -415,7 +415,7 @@ unsigned long get_ins_reg_val(unsigned long ins_addr, struct pt_regs *regs)
33999 struct prefix_bits prf;
34000 int i;
34001
34002 - p = (unsigned char *)ins_addr;
34003 + p = (unsigned char *)ktla_ktva(ins_addr);
34004 p += skip_prefix(p, &prf);
34005 p += get_opcode(p, &opcode);
34006 for (i = 0; i < ARRAY_SIZE(reg_rop); i++)
34007 @@ -470,7 +470,7 @@ unsigned long get_ins_imm_val(unsigned long ins_addr)
34008 struct prefix_bits prf;
34009 int i;
34010
34011 - p = (unsigned char *)ins_addr;
34012 + p = (unsigned char *)ktla_ktva(ins_addr);
34013 p += skip_prefix(p, &prf);
34014 p += get_opcode(p, &opcode);
34015 for (i = 0; i < ARRAY_SIZE(imm_wop); i++)
34016 diff --git a/arch/x86/mm/pgtable.c b/arch/x86/mm/pgtable.c
34017 index 0b97d2c..597bb38 100644
34018 --- a/arch/x86/mm/pgtable.c
34019 +++ b/arch/x86/mm/pgtable.c
34020 @@ -98,10 +98,75 @@ static inline void pgd_list_del(pgd_t *pgd)
34021 list_del(&page->lru);
34022 }
34023
34024 -#define UNSHARED_PTRS_PER_PGD \
34025 - (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34026 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34027 +pgdval_t clone_pgd_mask __read_only = ~_PAGE_PRESENT;
34028
34029 +void __shadow_user_pgds(pgd_t *dst, const pgd_t *src)
34030 +{
34031 + unsigned int count = USER_PGD_PTRS;
34032
34033 + if (!pax_user_shadow_base)
34034 + return;
34035 +
34036 + while (count--)
34037 + *dst++ = __pgd((pgd_val(*src++) | (_PAGE_NX & __supported_pte_mask)) & ~_PAGE_USER);
34038 +}
34039 +#endif
34040 +
34041 +#ifdef CONFIG_PAX_PER_CPU_PGD
34042 +void __clone_user_pgds(pgd_t *dst, const pgd_t *src)
34043 +{
34044 + unsigned int count = USER_PGD_PTRS;
34045 +
34046 + while (count--) {
34047 + pgd_t pgd;
34048 +
34049 +#ifdef CONFIG_X86_64
34050 + pgd = __pgd(pgd_val(*src++) | _PAGE_USER);
34051 +#else
34052 + pgd = *src++;
34053 +#endif
34054 +
34055 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
34056 + pgd = __pgd(pgd_val(pgd) & clone_pgd_mask);
34057 +#endif
34058 +
34059 + *dst++ = pgd;
34060 + }
34061 +
34062 +}
34063 +#endif
34064 +
34065 +#ifdef CONFIG_X86_64
34066 +#define pxd_t pud_t
34067 +#define pyd_t pgd_t
34068 +#define paravirt_release_pxd(pfn) paravirt_release_pud(pfn)
34069 +#define pgtable_pxd_page_ctor(page) true
34070 +#define pgtable_pxd_page_dtor(page) do {} while (0)
34071 +#define pxd_free(mm, pud) pud_free((mm), (pud))
34072 +#define pyd_populate(mm, pgd, pud) pgd_populate((mm), (pgd), (pud))
34073 +#define pyd_offset(mm, address) pgd_offset((mm), (address))
34074 +#define PYD_SIZE PGDIR_SIZE
34075 +#define mm_inc_nr_pxds(mm) do {} while (0)
34076 +#define mm_dec_nr_pxds(mm) do {} while (0)
34077 +#else
34078 +#define pxd_t pmd_t
34079 +#define pyd_t pud_t
34080 +#define paravirt_release_pxd(pfn) paravirt_release_pmd(pfn)
34081 +#define pgtable_pxd_page_ctor(page) pgtable_pmd_page_ctor(page)
34082 +#define pgtable_pxd_page_dtor(page) pgtable_pmd_page_dtor(page)
34083 +#define pxd_free(mm, pud) pmd_free((mm), (pud))
34084 +#define pyd_populate(mm, pgd, pud) pud_populate((mm), (pgd), (pud))
34085 +#define pyd_offset(mm, address) pud_offset((mm), (address))
34086 +#define PYD_SIZE PUD_SIZE
34087 +#define mm_inc_nr_pxds(mm) mm_inc_nr_pmds(mm)
34088 +#define mm_dec_nr_pxds(mm) mm_dec_nr_pmds(mm)
34089 +#endif
34090 +
34091 +#ifdef CONFIG_PAX_PER_CPU_PGD
34092 +static inline void pgd_ctor(struct mm_struct *mm, pgd_t *pgd) {}
34093 +static inline void pgd_dtor(pgd_t *pgd) {}
34094 +#else
34095 static void pgd_set_mm(pgd_t *pgd, struct mm_struct *mm)
34096 {
34097 BUILD_BUG_ON(sizeof(virt_to_page(pgd)->index) < sizeof(mm));
34098 @@ -142,6 +207,7 @@ static void pgd_dtor(pgd_t *pgd)
34099 pgd_list_del(pgd);
34100 spin_unlock(&pgd_lock);
34101 }
34102 +#endif
34103
34104 /*
34105 * List of all pgd's needed for non-PAE so it can invalidate entries
34106 @@ -154,7 +220,7 @@ static void pgd_dtor(pgd_t *pgd)
34107 * -- nyc
34108 */
34109
34110 -#ifdef CONFIG_X86_PAE
34111 +#if defined(CONFIG_X86_32) && defined(CONFIG_X86_PAE)
34112 /*
34113 * In PAE mode, we need to do a cr3 reload (=tlb flush) when
34114 * updating the top-level pagetable entries to guarantee the
34115 @@ -166,7 +232,7 @@ static void pgd_dtor(pgd_t *pgd)
34116 * not shared between pagetables (!SHARED_KERNEL_PMDS), we allocate
34117 * and initialize the kernel pmds here.
34118 */
34119 -#define PREALLOCATED_PMDS UNSHARED_PTRS_PER_PGD
34120 +#define PREALLOCATED_PXDS (SHARED_KERNEL_PMD ? KERNEL_PGD_BOUNDARY : PTRS_PER_PGD)
34121
34122 void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34123 {
34124 @@ -184,46 +250,48 @@ void pud_populate(struct mm_struct *mm, pud_t *pudp, pmd_t *pmd)
34125 */
34126 flush_tlb_mm(mm);
34127 }
34128 +#elif defined(CONFIG_X86_64) && defined(CONFIG_PAX_PER_CPU_PGD)
34129 +#define PREALLOCATED_PXDS USER_PGD_PTRS
34130 #else /* !CONFIG_X86_PAE */
34131
34132 /* No need to prepopulate any pagetable entries in non-PAE modes. */
34133 -#define PREALLOCATED_PMDS 0
34134 +#define PREALLOCATED_PXDS 0
34135
34136 #endif /* CONFIG_X86_PAE */
34137
34138 -static void free_pmds(struct mm_struct *mm, pmd_t *pmds[])
34139 +static void free_pxds(struct mm_struct *mm, pxd_t *pxds[])
34140 {
34141 int i;
34142
34143 - for(i = 0; i < PREALLOCATED_PMDS; i++)
34144 - if (pmds[i]) {
34145 - pgtable_pmd_page_dtor(virt_to_page(pmds[i]));
34146 - free_page((unsigned long)pmds[i]);
34147 - mm_dec_nr_pmds(mm);
34148 + for(i = 0; i < PREALLOCATED_PXDS; i++)
34149 + if (pxds[i]) {
34150 + pgtable_pxd_page_dtor(virt_to_page(pxds[i]));
34151 + free_page((unsigned long)pxds[i]);
34152 + mm_dec_nr_pxds(mm);
34153 }
34154 }
34155
34156 -static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34157 +static int preallocate_pxds(struct mm_struct *mm, pxd_t *pxds[])
34158 {
34159 int i;
34160 bool failed = false;
34161
34162 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34163 - pmd_t *pmd = (pmd_t *)__get_free_page(PGALLOC_GFP);
34164 - if (!pmd)
34165 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34166 + pxd_t *pxd = (pxd_t *)__get_free_page(PGALLOC_GFP);
34167 + if (!pxd)
34168 failed = true;
34169 - if (pmd && !pgtable_pmd_page_ctor(virt_to_page(pmd))) {
34170 - free_page((unsigned long)pmd);
34171 - pmd = NULL;
34172 + if (pxd && !pgtable_pxd_page_ctor(virt_to_page(pxd))) {
34173 + free_page((unsigned long)pxd);
34174 + pxd = NULL;
34175 failed = true;
34176 }
34177 - if (pmd)
34178 - mm_inc_nr_pmds(mm);
34179 - pmds[i] = pmd;
34180 + if (pxd)
34181 + mm_inc_nr_pxds(mm);
34182 + pxds[i] = pxd;
34183 }
34184
34185 if (failed) {
34186 - free_pmds(mm, pmds);
34187 + free_pxds(mm, pxds);
34188 return -ENOMEM;
34189 }
34190
34191 @@ -236,43 +304,47 @@ static int preallocate_pmds(struct mm_struct *mm, pmd_t *pmds[])
34192 * preallocate which never got a corresponding vma will need to be
34193 * freed manually.
34194 */
34195 -static void pgd_mop_up_pmds(struct mm_struct *mm, pgd_t *pgdp)
34196 +static void pgd_mop_up_pxds(struct mm_struct *mm, pgd_t *pgdp)
34197 {
34198 int i;
34199
34200 - for(i = 0; i < PREALLOCATED_PMDS; i++) {
34201 + for(i = 0; i < PREALLOCATED_PXDS; i++) {
34202 pgd_t pgd = pgdp[i];
34203
34204 if (pgd_val(pgd) != 0) {
34205 - pmd_t *pmd = (pmd_t *)pgd_page_vaddr(pgd);
34206 + pxd_t *pxd = (pxd_t *)pgd_page_vaddr(pgd);
34207
34208 - pgdp[i] = native_make_pgd(0);
34209 + set_pgd(pgdp + i, native_make_pgd(0));
34210
34211 - paravirt_release_pmd(pgd_val(pgd) >> PAGE_SHIFT);
34212 - pmd_free(mm, pmd);
34213 - mm_dec_nr_pmds(mm);
34214 + paravirt_release_pxd(pgd_val(pgd) >> PAGE_SHIFT);
34215 + pxd_free(mm, pxd);
34216 + mm_dec_nr_pxds(mm);
34217 }
34218 }
34219 }
34220
34221 -static void pgd_prepopulate_pmd(struct mm_struct *mm, pgd_t *pgd, pmd_t *pmds[])
34222 +static void pgd_prepopulate_pxd(struct mm_struct *mm, pgd_t *pgd, pxd_t *pxds[])
34223 {
34224 - pud_t *pud;
34225 + pyd_t *pyd;
34226 int i;
34227
34228 - if (PREALLOCATED_PMDS == 0) /* Work around gcc-3.4.x bug */
34229 + if (PREALLOCATED_PXDS == 0) /* Work around gcc-3.4.x bug */
34230 return;
34231
34232 - pud = pud_offset(pgd, 0);
34233 +#ifdef CONFIG_X86_64
34234 + pyd = pyd_offset(mm, 0L);
34235 +#else
34236 + pyd = pyd_offset(pgd, 0L);
34237 +#endif
34238
34239 - for (i = 0; i < PREALLOCATED_PMDS; i++, pud++) {
34240 - pmd_t *pmd = pmds[i];
34241 + for (i = 0; i < PREALLOCATED_PXDS; i++, pyd++) {
34242 + pxd_t *pxd = pxds[i];
34243
34244 if (i >= KERNEL_PGD_BOUNDARY)
34245 - memcpy(pmd, (pmd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34246 - sizeof(pmd_t) * PTRS_PER_PMD);
34247 + memcpy(pxd, (pxd_t *)pgd_page_vaddr(swapper_pg_dir[i]),
34248 + sizeof(pxd_t) * PTRS_PER_PMD);
34249
34250 - pud_populate(mm, pud, pmd);
34251 + pyd_populate(mm, pyd, pxd);
34252 }
34253 }
34254
34255 @@ -354,7 +426,7 @@ static inline void _pgd_free(pgd_t *pgd)
34256 pgd_t *pgd_alloc(struct mm_struct *mm)
34257 {
34258 pgd_t *pgd;
34259 - pmd_t *pmds[PREALLOCATED_PMDS];
34260 + pxd_t *pxds[PREALLOCATED_PXDS];
34261
34262 pgd = _pgd_alloc();
34263
34264 @@ -363,11 +435,11 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34265
34266 mm->pgd = pgd;
34267
34268 - if (preallocate_pmds(mm, pmds) != 0)
34269 + if (preallocate_pxds(mm, pxds) != 0)
34270 goto out_free_pgd;
34271
34272 if (paravirt_pgd_alloc(mm) != 0)
34273 - goto out_free_pmds;
34274 + goto out_free_pxds;
34275
34276 /*
34277 * Make sure that pre-populating the pmds is atomic with
34278 @@ -377,14 +449,14 @@ pgd_t *pgd_alloc(struct mm_struct *mm)
34279 spin_lock(&pgd_lock);
34280
34281 pgd_ctor(mm, pgd);
34282 - pgd_prepopulate_pmd(mm, pgd, pmds);
34283 + pgd_prepopulate_pxd(mm, pgd, pxds);
34284
34285 spin_unlock(&pgd_lock);
34286
34287 return pgd;
34288
34289 -out_free_pmds:
34290 - free_pmds(mm, pmds);
34291 +out_free_pxds:
34292 + free_pxds(mm, pxds);
34293 out_free_pgd:
34294 _pgd_free(pgd);
34295 out:
34296 @@ -393,7 +465,7 @@ out:
34297
34298 void pgd_free(struct mm_struct *mm, pgd_t *pgd)
34299 {
34300 - pgd_mop_up_pmds(mm, pgd);
34301 + pgd_mop_up_pxds(mm, pgd);
34302 pgd_dtor(pgd);
34303 paravirt_pgd_free(mm, pgd);
34304 _pgd_free(pgd);
34305 diff --git a/arch/x86/mm/pgtable_32.c b/arch/x86/mm/pgtable_32.c
34306 index 75cc097..79a097f 100644
34307 --- a/arch/x86/mm/pgtable_32.c
34308 +++ b/arch/x86/mm/pgtable_32.c
34309 @@ -47,10 +47,13 @@ void set_pte_vaddr(unsigned long vaddr, pte_t pteval)
34310 return;
34311 }
34312 pte = pte_offset_kernel(pmd, vaddr);
34313 +
34314 + pax_open_kernel();
34315 if (pte_val(pteval))
34316 set_pte_at(&init_mm, vaddr, pte, pteval);
34317 else
34318 pte_clear(&init_mm, vaddr, pte);
34319 + pax_close_kernel();
34320
34321 /*
34322 * It's enough to flush this one mapping.
34323 diff --git a/arch/x86/mm/physaddr.c b/arch/x86/mm/physaddr.c
34324 index e666cbb..61788c45 100644
34325 --- a/arch/x86/mm/physaddr.c
34326 +++ b/arch/x86/mm/physaddr.c
34327 @@ -10,7 +10,7 @@
34328 #ifdef CONFIG_X86_64
34329
34330 #ifdef CONFIG_DEBUG_VIRTUAL
34331 -unsigned long __phys_addr(unsigned long x)
34332 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34333 {
34334 unsigned long y = x - __START_KERNEL_map;
34335
34336 @@ -67,7 +67,7 @@ EXPORT_SYMBOL(__virt_addr_valid);
34337 #else
34338
34339 #ifdef CONFIG_DEBUG_VIRTUAL
34340 -unsigned long __phys_addr(unsigned long x)
34341 +unsigned long __intentional_overflow(-1) __phys_addr(unsigned long x)
34342 {
34343 unsigned long phys_addr = x - PAGE_OFFSET;
34344 /* VMALLOC_* aren't constants */
34345 diff --git a/arch/x86/mm/setup_nx.c b/arch/x86/mm/setup_nx.c
34346 index 90555bf..f5f1828 100644
34347 --- a/arch/x86/mm/setup_nx.c
34348 +++ b/arch/x86/mm/setup_nx.c
34349 @@ -5,8 +5,10 @@
34350 #include <asm/pgtable.h>
34351 #include <asm/proto.h>
34352
34353 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34354 static int disable_nx;
34355
34356 +#ifndef CONFIG_PAX_PAGEEXEC
34357 /*
34358 * noexec = on|off
34359 *
34360 @@ -28,12 +30,17 @@ static int __init noexec_setup(char *str)
34361 return 0;
34362 }
34363 early_param("noexec", noexec_setup);
34364 +#endif
34365 +
34366 +#endif
34367
34368 void x86_configure_nx(void)
34369 {
34370 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
34371 if (cpu_has_nx && !disable_nx)
34372 __supported_pte_mask |= _PAGE_NX;
34373 else
34374 +#endif
34375 __supported_pte_mask &= ~_PAGE_NX;
34376 }
34377
34378 diff --git a/arch/x86/mm/tlb.c b/arch/x86/mm/tlb.c
34379 index 3250f23..7a97ba2 100644
34380 --- a/arch/x86/mm/tlb.c
34381 +++ b/arch/x86/mm/tlb.c
34382 @@ -45,7 +45,11 @@ void leave_mm(int cpu)
34383 BUG();
34384 if (cpumask_test_cpu(cpu, mm_cpumask(active_mm))) {
34385 cpumask_clear_cpu(cpu, mm_cpumask(active_mm));
34386 +
34387 +#ifndef CONFIG_PAX_PER_CPU_PGD
34388 load_cr3(swapper_pg_dir);
34389 +#endif
34390 +
34391 /*
34392 * This gets called in the idle path where RCU
34393 * functions differently. Tracing normally
34394 diff --git a/arch/x86/mm/uderef_64.c b/arch/x86/mm/uderef_64.c
34395 new file mode 100644
34396 index 0000000..3fda3f3
34397 --- /dev/null
34398 +++ b/arch/x86/mm/uderef_64.c
34399 @@ -0,0 +1,37 @@
34400 +#include <linux/mm.h>
34401 +#include <asm/pgtable.h>
34402 +#include <asm/uaccess.h>
34403 +
34404 +#ifdef CONFIG_PAX_MEMORY_UDEREF
34405 +/* PaX: due to the special call convention these functions must
34406 + * - remain leaf functions under all configurations,
34407 + * - never be called directly, only dereferenced from the wrappers.
34408 + */
34409 +void __used __pax_open_userland(void)
34410 +{
34411 + unsigned int cpu;
34412 +
34413 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34414 + return;
34415 +
34416 + cpu = raw_get_cpu();
34417 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_KERNEL);
34418 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, user)) | PCID_USER | PCID_NOFLUSH);
34419 + raw_put_cpu_no_resched();
34420 +}
34421 +EXPORT_SYMBOL(__pax_open_userland);
34422 +
34423 +void __used __pax_close_userland(void)
34424 +{
34425 + unsigned int cpu;
34426 +
34427 + if (unlikely(!segment_eq(get_fs(), USER_DS)))
34428 + return;
34429 +
34430 + cpu = raw_get_cpu();
34431 + BUG_ON((read_cr3() & ~PAGE_MASK) != PCID_USER);
34432 + write_cr3(__pa_nodebug(get_cpu_pgd(cpu, kernel)) | PCID_KERNEL | PCID_NOFLUSH);
34433 + raw_put_cpu_no_resched();
34434 +}
34435 +EXPORT_SYMBOL(__pax_close_userland);
34436 +#endif
34437 diff --git a/arch/x86/net/bpf_jit.S b/arch/x86/net/bpf_jit.S
34438 index 6440221..f84b5c7 100644
34439 --- a/arch/x86/net/bpf_jit.S
34440 +++ b/arch/x86/net/bpf_jit.S
34441 @@ -9,6 +9,7 @@
34442 */
34443 #include <linux/linkage.h>
34444 #include <asm/dwarf2.h>
34445 +#include <asm/alternative-asm.h>
34446
34447 /*
34448 * Calling convention :
34449 @@ -38,6 +39,7 @@ sk_load_word_positive_offset:
34450 jle bpf_slow_path_word
34451 mov (SKBDATA,%rsi),%eax
34452 bswap %eax /* ntohl() */
34453 + pax_force_retaddr
34454 ret
34455
34456 sk_load_half:
34457 @@ -55,6 +57,7 @@ sk_load_half_positive_offset:
34458 jle bpf_slow_path_half
34459 movzwl (SKBDATA,%rsi),%eax
34460 rol $8,%ax # ntohs()
34461 + pax_force_retaddr
34462 ret
34463
34464 sk_load_byte:
34465 @@ -69,6 +72,7 @@ sk_load_byte_positive_offset:
34466 cmp %esi,%r9d /* if (offset >= hlen) goto bpf_slow_path_byte */
34467 jle bpf_slow_path_byte
34468 movzbl (SKBDATA,%rsi),%eax
34469 + pax_force_retaddr
34470 ret
34471
34472 /* rsi contains offset and can be scratched */
34473 @@ -90,6 +94,7 @@ bpf_slow_path_word:
34474 js bpf_error
34475 mov - MAX_BPF_STACK + 32(%rbp),%eax
34476 bswap %eax
34477 + pax_force_retaddr
34478 ret
34479
34480 bpf_slow_path_half:
34481 @@ -98,12 +103,14 @@ bpf_slow_path_half:
34482 mov - MAX_BPF_STACK + 32(%rbp),%ax
34483 rol $8,%ax
34484 movzwl %ax,%eax
34485 + pax_force_retaddr
34486 ret
34487
34488 bpf_slow_path_byte:
34489 bpf_slow_path_common(1)
34490 js bpf_error
34491 movzbl - MAX_BPF_STACK + 32(%rbp),%eax
34492 + pax_force_retaddr
34493 ret
34494
34495 #define sk_negative_common(SIZE) \
34496 @@ -126,6 +133,7 @@ sk_load_word_negative_offset:
34497 sk_negative_common(4)
34498 mov (%rax), %eax
34499 bswap %eax
34500 + pax_force_retaddr
34501 ret
34502
34503 bpf_slow_path_half_neg:
34504 @@ -137,6 +145,7 @@ sk_load_half_negative_offset:
34505 mov (%rax),%ax
34506 rol $8,%ax
34507 movzwl %ax,%eax
34508 + pax_force_retaddr
34509 ret
34510
34511 bpf_slow_path_byte_neg:
34512 @@ -146,6 +155,7 @@ sk_load_byte_negative_offset:
34513 .globl sk_load_byte_negative_offset
34514 sk_negative_common(1)
34515 movzbl (%rax), %eax
34516 + pax_force_retaddr
34517 ret
34518
34519 bpf_error:
34520 @@ -156,4 +166,5 @@ bpf_error:
34521 mov - MAX_BPF_STACK + 16(%rbp),%r14
34522 mov - MAX_BPF_STACK + 24(%rbp),%r15
34523 leaveq
34524 + pax_force_retaddr
34525 ret
34526 diff --git a/arch/x86/net/bpf_jit_comp.c b/arch/x86/net/bpf_jit_comp.c
34527 index ddeff48..877ead6 100644
34528 --- a/arch/x86/net/bpf_jit_comp.c
34529 +++ b/arch/x86/net/bpf_jit_comp.c
34530 @@ -13,7 +13,11 @@
34531 #include <linux/if_vlan.h>
34532 #include <asm/cacheflush.h>
34533
34534 +#ifdef CONFIG_GRKERNSEC_BPF_HARDEN
34535 +int bpf_jit_enable __read_only;
34536 +#else
34537 int bpf_jit_enable __read_mostly;
34538 +#endif
34539
34540 /*
34541 * assembly code in arch/x86/net/bpf_jit.S
34542 @@ -174,7 +178,9 @@ static u8 add_2reg(u8 byte, u32 dst_reg, u32 src_reg)
34543 static void jit_fill_hole(void *area, unsigned int size)
34544 {
34545 /* fill whole space with int3 instructions */
34546 + pax_open_kernel();
34547 memset(area, 0xcc, size);
34548 + pax_close_kernel();
34549 }
34550
34551 struct jit_context {
34552 @@ -924,7 +930,9 @@ common_load:
34553 pr_err("bpf_jit_compile fatal error\n");
34554 return -EFAULT;
34555 }
34556 + pax_open_kernel();
34557 memcpy(image + proglen, temp, ilen);
34558 + pax_close_kernel();
34559 }
34560 proglen += ilen;
34561 addrs[i] = proglen;
34562 @@ -1001,7 +1009,6 @@ void bpf_int_jit_compile(struct bpf_prog *prog)
34563
34564 if (image) {
34565 bpf_flush_icache(header, image + proglen);
34566 - set_memory_ro((unsigned long)header, header->pages);
34567 prog->bpf_func = (void *)image;
34568 prog->jited = true;
34569 }
34570 @@ -1014,12 +1021,8 @@ void bpf_jit_free(struct bpf_prog *fp)
34571 unsigned long addr = (unsigned long)fp->bpf_func & PAGE_MASK;
34572 struct bpf_binary_header *header = (void *)addr;
34573
34574 - if (!fp->jited)
34575 - goto free_filter;
34576 + if (fp->jited)
34577 + bpf_jit_binary_free(header);
34578
34579 - set_memory_rw(addr, header->pages);
34580 - bpf_jit_binary_free(header);
34581 -
34582 -free_filter:
34583 bpf_prog_unlock_free(fp);
34584 }
34585 diff --git a/arch/x86/oprofile/backtrace.c b/arch/x86/oprofile/backtrace.c
34586 index 4e664bd..2beeaa2 100644
34587 --- a/arch/x86/oprofile/backtrace.c
34588 +++ b/arch/x86/oprofile/backtrace.c
34589 @@ -46,11 +46,11 @@ dump_user_backtrace_32(struct stack_frame_ia32 *head)
34590 struct stack_frame_ia32 *fp;
34591 unsigned long bytes;
34592
34593 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34594 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34595 if (bytes != 0)
34596 return NULL;
34597
34598 - fp = (struct stack_frame_ia32 *) compat_ptr(bufhead[0].next_frame);
34599 + fp = (struct stack_frame_ia32 __force_kernel *) compat_ptr(bufhead[0].next_frame);
34600
34601 oprofile_add_trace(bufhead[0].return_address);
34602
34603 @@ -92,7 +92,7 @@ static struct stack_frame *dump_user_backtrace(struct stack_frame *head)
34604 struct stack_frame bufhead[2];
34605 unsigned long bytes;
34606
34607 - bytes = copy_from_user_nmi(bufhead, head, sizeof(bufhead));
34608 + bytes = copy_from_user_nmi(bufhead, (const char __force_user *)head, sizeof(bufhead));
34609 if (bytes != 0)
34610 return NULL;
34611
34612 diff --git a/arch/x86/oprofile/nmi_int.c b/arch/x86/oprofile/nmi_int.c
34613 index 1d2e639..f6ef82a 100644
34614 --- a/arch/x86/oprofile/nmi_int.c
34615 +++ b/arch/x86/oprofile/nmi_int.c
34616 @@ -23,6 +23,7 @@
34617 #include <asm/nmi.h>
34618 #include <asm/msr.h>
34619 #include <asm/apic.h>
34620 +#include <asm/pgtable.h>
34621
34622 #include "op_counter.h"
34623 #include "op_x86_model.h"
34624 @@ -785,8 +786,11 @@ int __init op_nmi_init(struct oprofile_operations *ops)
34625 if (ret)
34626 return ret;
34627
34628 - if (!model->num_virt_counters)
34629 - model->num_virt_counters = model->num_counters;
34630 + if (!model->num_virt_counters) {
34631 + pax_open_kernel();
34632 + *(unsigned int *)&model->num_virt_counters = model->num_counters;
34633 + pax_close_kernel();
34634 + }
34635
34636 mux_init(ops);
34637
34638 diff --git a/arch/x86/oprofile/op_model_amd.c b/arch/x86/oprofile/op_model_amd.c
34639 index 50d86c0..7985318 100644
34640 --- a/arch/x86/oprofile/op_model_amd.c
34641 +++ b/arch/x86/oprofile/op_model_amd.c
34642 @@ -519,9 +519,11 @@ static int op_amd_init(struct oprofile_operations *ops)
34643 num_counters = AMD64_NUM_COUNTERS;
34644 }
34645
34646 - op_amd_spec.num_counters = num_counters;
34647 - op_amd_spec.num_controls = num_counters;
34648 - op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34649 + pax_open_kernel();
34650 + *(unsigned int *)&op_amd_spec.num_counters = num_counters;
34651 + *(unsigned int *)&op_amd_spec.num_controls = num_counters;
34652 + *(unsigned int *)&op_amd_spec.num_virt_counters = max(num_counters, NUM_VIRT_COUNTERS);
34653 + pax_close_kernel();
34654
34655 return 0;
34656 }
34657 diff --git a/arch/x86/oprofile/op_model_ppro.c b/arch/x86/oprofile/op_model_ppro.c
34658 index d90528e..0127e2b 100644
34659 --- a/arch/x86/oprofile/op_model_ppro.c
34660 +++ b/arch/x86/oprofile/op_model_ppro.c
34661 @@ -19,6 +19,7 @@
34662 #include <asm/msr.h>
34663 #include <asm/apic.h>
34664 #include <asm/nmi.h>
34665 +#include <asm/pgtable.h>
34666
34667 #include "op_x86_model.h"
34668 #include "op_counter.h"
34669 @@ -221,8 +222,10 @@ static void arch_perfmon_setup_counters(void)
34670
34671 num_counters = min((int)eax.split.num_counters, OP_MAX_COUNTER);
34672
34673 - op_arch_perfmon_spec.num_counters = num_counters;
34674 - op_arch_perfmon_spec.num_controls = num_counters;
34675 + pax_open_kernel();
34676 + *(unsigned int *)&op_arch_perfmon_spec.num_counters = num_counters;
34677 + *(unsigned int *)&op_arch_perfmon_spec.num_controls = num_counters;
34678 + pax_close_kernel();
34679 }
34680
34681 static int arch_perfmon_init(struct oprofile_operations *ignore)
34682 diff --git a/arch/x86/oprofile/op_x86_model.h b/arch/x86/oprofile/op_x86_model.h
34683 index 71e8a67..6a313bb 100644
34684 --- a/arch/x86/oprofile/op_x86_model.h
34685 +++ b/arch/x86/oprofile/op_x86_model.h
34686 @@ -52,7 +52,7 @@ struct op_x86_model_spec {
34687 void (*switch_ctrl)(struct op_x86_model_spec const *model,
34688 struct op_msrs const * const msrs);
34689 #endif
34690 -};
34691 +} __do_const;
34692
34693 struct op_counter_config;
34694
34695 diff --git a/arch/x86/pci/intel_mid_pci.c b/arch/x86/pci/intel_mid_pci.c
34696 index 852aa4c..71613f2 100644
34697 --- a/arch/x86/pci/intel_mid_pci.c
34698 +++ b/arch/x86/pci/intel_mid_pci.c
34699 @@ -258,7 +258,7 @@ int __init intel_mid_pci_init(void)
34700 pci_mmcfg_late_init();
34701 pcibios_enable_irq = intel_mid_pci_irq_enable;
34702 pcibios_disable_irq = intel_mid_pci_irq_disable;
34703 - pci_root_ops = intel_mid_pci_ops;
34704 + memcpy((void *)&pci_root_ops, &intel_mid_pci_ops, sizeof pci_root_ops);
34705 pci_soc_mode = 1;
34706 /* Continue with standard init */
34707 return 1;
34708 diff --git a/arch/x86/pci/irq.c b/arch/x86/pci/irq.c
34709 index 5dc6ca5..25c03f5 100644
34710 --- a/arch/x86/pci/irq.c
34711 +++ b/arch/x86/pci/irq.c
34712 @@ -51,7 +51,7 @@ struct irq_router {
34713 struct irq_router_handler {
34714 u16 vendor;
34715 int (*probe)(struct irq_router *r, struct pci_dev *router, u16 device);
34716 -};
34717 +} __do_const;
34718
34719 int (*pcibios_enable_irq)(struct pci_dev *dev) = pirq_enable_irq;
34720 void (*pcibios_disable_irq)(struct pci_dev *dev) = pirq_disable_irq;
34721 @@ -791,7 +791,7 @@ static __init int pico_router_probe(struct irq_router *r, struct pci_dev *router
34722 return 0;
34723 }
34724
34725 -static __initdata struct irq_router_handler pirq_routers[] = {
34726 +static __initconst const struct irq_router_handler pirq_routers[] = {
34727 { PCI_VENDOR_ID_INTEL, intel_router_probe },
34728 { PCI_VENDOR_ID_AL, ali_router_probe },
34729 { PCI_VENDOR_ID_ITE, ite_router_probe },
34730 @@ -818,7 +818,7 @@ static struct pci_dev *pirq_router_dev;
34731 static void __init pirq_find_router(struct irq_router *r)
34732 {
34733 struct irq_routing_table *rt = pirq_table;
34734 - struct irq_router_handler *h;
34735 + const struct irq_router_handler *h;
34736
34737 #ifdef CONFIG_PCI_BIOS
34738 if (!rt->signature) {
34739 @@ -1091,7 +1091,7 @@ static int __init fix_acer_tm360_irqrouting(const struct dmi_system_id *d)
34740 return 0;
34741 }
34742
34743 -static struct dmi_system_id __initdata pciirq_dmi_table[] = {
34744 +static const struct dmi_system_id __initconst pciirq_dmi_table[] = {
34745 {
34746 .callback = fix_broken_hp_bios_irq9,
34747 .ident = "HP Pavilion N5400 Series Laptop",
34748 diff --git a/arch/x86/pci/pcbios.c b/arch/x86/pci/pcbios.c
34749 index 9b83b90..4112152 100644
34750 --- a/arch/x86/pci/pcbios.c
34751 +++ b/arch/x86/pci/pcbios.c
34752 @@ -79,7 +79,7 @@ union bios32 {
34753 static struct {
34754 unsigned long address;
34755 unsigned short segment;
34756 -} bios32_indirect __initdata = { 0, __KERNEL_CS };
34757 +} bios32_indirect __initconst = { 0, __PCIBIOS_CS };
34758
34759 /*
34760 * Returns the entry point for the given service, NULL on error
34761 @@ -92,37 +92,80 @@ static unsigned long __init bios32_service(unsigned long service)
34762 unsigned long length; /* %ecx */
34763 unsigned long entry; /* %edx */
34764 unsigned long flags;
34765 + struct desc_struct d, *gdt;
34766
34767 local_irq_save(flags);
34768 - __asm__("lcall *(%%edi); cld"
34769 +
34770 + gdt = get_cpu_gdt_table(smp_processor_id());
34771 +
34772 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x9B, 0xC);
34773 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34774 + pack_descriptor(&d, 0UL, 0xFFFFFUL, 0x93, 0xC);
34775 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34776 +
34777 + __asm__("movw %w7, %%ds; lcall *(%%edi); push %%ss; pop %%ds; cld"
34778 : "=a" (return_code),
34779 "=b" (address),
34780 "=c" (length),
34781 "=d" (entry)
34782 : "0" (service),
34783 "1" (0),
34784 - "D" (&bios32_indirect));
34785 + "D" (&bios32_indirect),
34786 + "r"(__PCIBIOS_DS)
34787 + : "memory");
34788 +
34789 + pax_open_kernel();
34790 + gdt[GDT_ENTRY_PCIBIOS_CS].a = 0;
34791 + gdt[GDT_ENTRY_PCIBIOS_CS].b = 0;
34792 + gdt[GDT_ENTRY_PCIBIOS_DS].a = 0;
34793 + gdt[GDT_ENTRY_PCIBIOS_DS].b = 0;
34794 + pax_close_kernel();
34795 +
34796 local_irq_restore(flags);
34797
34798 switch (return_code) {
34799 - case 0:
34800 - return address + entry;
34801 - case 0x80: /* Not present */
34802 - printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34803 - return 0;
34804 - default: /* Shouldn't happen */
34805 - printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34806 - service, return_code);
34807 + case 0: {
34808 + int cpu;
34809 + unsigned char flags;
34810 +
34811 + printk(KERN_INFO "bios32_service: base:%08lx length:%08lx entry:%08lx\n", address, length, entry);
34812 + if (address >= 0xFFFF0 || length > 0x100000 - address || length <= entry) {
34813 + printk(KERN_WARNING "bios32_service: not valid\n");
34814 return 0;
34815 + }
34816 + address = address + PAGE_OFFSET;
34817 + length += 16UL; /* some BIOSs underreport this... */
34818 + flags = 4;
34819 + if (length >= 64*1024*1024) {
34820 + length >>= PAGE_SHIFT;
34821 + flags |= 8;
34822 + }
34823 +
34824 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
34825 + gdt = get_cpu_gdt_table(cpu);
34826 + pack_descriptor(&d, address, length, 0x9b, flags);
34827 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_CS, &d, DESCTYPE_S);
34828 + pack_descriptor(&d, address, length, 0x93, flags);
34829 + write_gdt_entry(gdt, GDT_ENTRY_PCIBIOS_DS, &d, DESCTYPE_S);
34830 + }
34831 + return entry;
34832 + }
34833 + case 0x80: /* Not present */
34834 + printk(KERN_WARNING "bios32_service(0x%lx): not present\n", service);
34835 + return 0;
34836 + default: /* Shouldn't happen */
34837 + printk(KERN_WARNING "bios32_service(0x%lx): returned 0x%x -- BIOS bug!\n",
34838 + service, return_code);
34839 + return 0;
34840 }
34841 }
34842
34843 static struct {
34844 unsigned long address;
34845 unsigned short segment;
34846 -} pci_indirect = { 0, __KERNEL_CS };
34847 +} pci_indirect __read_only = { 0, __PCIBIOS_CS };
34848
34849 -static int pci_bios_present;
34850 +static int pci_bios_present __read_only;
34851
34852 static int __init check_pcibios(void)
34853 {
34854 @@ -131,11 +174,13 @@ static int __init check_pcibios(void)
34855 unsigned long flags, pcibios_entry;
34856
34857 if ((pcibios_entry = bios32_service(PCI_SERVICE))) {
34858 - pci_indirect.address = pcibios_entry + PAGE_OFFSET;
34859 + pci_indirect.address = pcibios_entry;
34860
34861 local_irq_save(flags);
34862 - __asm__(
34863 - "lcall *(%%edi); cld\n\t"
34864 + __asm__("movw %w6, %%ds\n\t"
34865 + "lcall *%%ss:(%%edi); cld\n\t"
34866 + "push %%ss\n\t"
34867 + "pop %%ds\n\t"
34868 "jc 1f\n\t"
34869 "xor %%ah, %%ah\n"
34870 "1:"
34871 @@ -144,7 +189,8 @@ static int __init check_pcibios(void)
34872 "=b" (ebx),
34873 "=c" (ecx)
34874 : "1" (PCIBIOS_PCI_BIOS_PRESENT),
34875 - "D" (&pci_indirect)
34876 + "D" (&pci_indirect),
34877 + "r" (__PCIBIOS_DS)
34878 : "memory");
34879 local_irq_restore(flags);
34880
34881 @@ -189,7 +235,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34882
34883 switch (len) {
34884 case 1:
34885 - __asm__("lcall *(%%esi); cld\n\t"
34886 + __asm__("movw %w6, %%ds\n\t"
34887 + "lcall *%%ss:(%%esi); cld\n\t"
34888 + "push %%ss\n\t"
34889 + "pop %%ds\n\t"
34890 "jc 1f\n\t"
34891 "xor %%ah, %%ah\n"
34892 "1:"
34893 @@ -198,7 +247,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34894 : "1" (PCIBIOS_READ_CONFIG_BYTE),
34895 "b" (bx),
34896 "D" ((long)reg),
34897 - "S" (&pci_indirect));
34898 + "S" (&pci_indirect),
34899 + "r" (__PCIBIOS_DS));
34900 /*
34901 * Zero-extend the result beyond 8 bits, do not trust the
34902 * BIOS having done it:
34903 @@ -206,7 +256,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34904 *value &= 0xff;
34905 break;
34906 case 2:
34907 - __asm__("lcall *(%%esi); cld\n\t"
34908 + __asm__("movw %w6, %%ds\n\t"
34909 + "lcall *%%ss:(%%esi); cld\n\t"
34910 + "push %%ss\n\t"
34911 + "pop %%ds\n\t"
34912 "jc 1f\n\t"
34913 "xor %%ah, %%ah\n"
34914 "1:"
34915 @@ -215,7 +268,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34916 : "1" (PCIBIOS_READ_CONFIG_WORD),
34917 "b" (bx),
34918 "D" ((long)reg),
34919 - "S" (&pci_indirect));
34920 + "S" (&pci_indirect),
34921 + "r" (__PCIBIOS_DS));
34922 /*
34923 * Zero-extend the result beyond 16 bits, do not trust the
34924 * BIOS having done it:
34925 @@ -223,7 +277,10 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34926 *value &= 0xffff;
34927 break;
34928 case 4:
34929 - __asm__("lcall *(%%esi); cld\n\t"
34930 + __asm__("movw %w6, %%ds\n\t"
34931 + "lcall *%%ss:(%%esi); cld\n\t"
34932 + "push %%ss\n\t"
34933 + "pop %%ds\n\t"
34934 "jc 1f\n\t"
34935 "xor %%ah, %%ah\n"
34936 "1:"
34937 @@ -232,7 +289,8 @@ static int pci_bios_read(unsigned int seg, unsigned int bus,
34938 : "1" (PCIBIOS_READ_CONFIG_DWORD),
34939 "b" (bx),
34940 "D" ((long)reg),
34941 - "S" (&pci_indirect));
34942 + "S" (&pci_indirect),
34943 + "r" (__PCIBIOS_DS));
34944 break;
34945 }
34946
34947 @@ -256,7 +314,10 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34948
34949 switch (len) {
34950 case 1:
34951 - __asm__("lcall *(%%esi); cld\n\t"
34952 + __asm__("movw %w6, %%ds\n\t"
34953 + "lcall *%%ss:(%%esi); cld\n\t"
34954 + "push %%ss\n\t"
34955 + "pop %%ds\n\t"
34956 "jc 1f\n\t"
34957 "xor %%ah, %%ah\n"
34958 "1:"
34959 @@ -265,10 +326,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34960 "c" (value),
34961 "b" (bx),
34962 "D" ((long)reg),
34963 - "S" (&pci_indirect));
34964 + "S" (&pci_indirect),
34965 + "r" (__PCIBIOS_DS));
34966 break;
34967 case 2:
34968 - __asm__("lcall *(%%esi); cld\n\t"
34969 + __asm__("movw %w6, %%ds\n\t"
34970 + "lcall *%%ss:(%%esi); cld\n\t"
34971 + "push %%ss\n\t"
34972 + "pop %%ds\n\t"
34973 "jc 1f\n\t"
34974 "xor %%ah, %%ah\n"
34975 "1:"
34976 @@ -277,10 +342,14 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34977 "c" (value),
34978 "b" (bx),
34979 "D" ((long)reg),
34980 - "S" (&pci_indirect));
34981 + "S" (&pci_indirect),
34982 + "r" (__PCIBIOS_DS));
34983 break;
34984 case 4:
34985 - __asm__("lcall *(%%esi); cld\n\t"
34986 + __asm__("movw %w6, %%ds\n\t"
34987 + "lcall *%%ss:(%%esi); cld\n\t"
34988 + "push %%ss\n\t"
34989 + "pop %%ds\n\t"
34990 "jc 1f\n\t"
34991 "xor %%ah, %%ah\n"
34992 "1:"
34993 @@ -289,7 +358,8 @@ static int pci_bios_write(unsigned int seg, unsigned int bus,
34994 "c" (value),
34995 "b" (bx),
34996 "D" ((long)reg),
34997 - "S" (&pci_indirect));
34998 + "S" (&pci_indirect),
34999 + "r" (__PCIBIOS_DS));
35000 break;
35001 }
35002
35003 @@ -394,10 +464,13 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35004
35005 DBG("PCI: Fetching IRQ routing table... ");
35006 __asm__("push %%es\n\t"
35007 + "movw %w8, %%ds\n\t"
35008 "push %%ds\n\t"
35009 "pop %%es\n\t"
35010 - "lcall *(%%esi); cld\n\t"
35011 + "lcall *%%ss:(%%esi); cld\n\t"
35012 "pop %%es\n\t"
35013 + "push %%ss\n\t"
35014 + "pop %%ds\n"
35015 "jc 1f\n\t"
35016 "xor %%ah, %%ah\n"
35017 "1:"
35018 @@ -408,7 +481,8 @@ struct irq_routing_table * pcibios_get_irq_routing_table(void)
35019 "1" (0),
35020 "D" ((long) &opt),
35021 "S" (&pci_indirect),
35022 - "m" (opt)
35023 + "m" (opt),
35024 + "r" (__PCIBIOS_DS)
35025 : "memory");
35026 DBG("OK ret=%d, size=%d, map=%x\n", ret, opt.size, map);
35027 if (ret & 0xff00)
35028 @@ -432,7 +506,10 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35029 {
35030 int ret;
35031
35032 - __asm__("lcall *(%%esi); cld\n\t"
35033 + __asm__("movw %w5, %%ds\n\t"
35034 + "lcall *%%ss:(%%esi); cld\n\t"
35035 + "push %%ss\n\t"
35036 + "pop %%ds\n"
35037 "jc 1f\n\t"
35038 "xor %%ah, %%ah\n"
35039 "1:"
35040 @@ -440,7 +517,8 @@ int pcibios_set_irq_routing(struct pci_dev *dev, int pin, int irq)
35041 : "0" (PCIBIOS_SET_PCI_HW_INT),
35042 "b" ((dev->bus->number << 8) | dev->devfn),
35043 "c" ((irq << 8) | (pin + 10)),
35044 - "S" (&pci_indirect));
35045 + "S" (&pci_indirect),
35046 + "r" (__PCIBIOS_DS));
35047 return !(ret & 0xff00);
35048 }
35049 EXPORT_SYMBOL(pcibios_set_irq_routing);
35050 diff --git a/arch/x86/platform/efi/efi_32.c b/arch/x86/platform/efi/efi_32.c
35051 index ed5b673..24d2d53 100644
35052 --- a/arch/x86/platform/efi/efi_32.c
35053 +++ b/arch/x86/platform/efi/efi_32.c
35054 @@ -61,11 +61,27 @@ pgd_t * __init efi_call_phys_prolog(void)
35055 struct desc_ptr gdt_descr;
35056 pgd_t *save_pgd;
35057
35058 +#ifdef CONFIG_PAX_KERNEXEC
35059 + struct desc_struct d;
35060 +#endif
35061 +
35062 /* Current pgd is swapper_pg_dir, we'll restore it later: */
35063 +#ifdef CONFIG_PAX_PER_CPU_PGD
35064 + save_pgd = get_cpu_pgd(smp_processor_id(), kernel);
35065 +#else
35066 save_pgd = swapper_pg_dir;
35067 +#endif
35068 +
35069 load_cr3(initial_page_table);
35070 __flush_tlb_all();
35071
35072 +#ifdef CONFIG_PAX_KERNEXEC
35073 + pack_descriptor(&d, 0, 0xFFFFF, 0x9B, 0xC);
35074 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35075 + pack_descriptor(&d, 0, 0xFFFFF, 0x93, 0xC);
35076 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35077 +#endif
35078 +
35079 gdt_descr.address = __pa(get_cpu_gdt_table(0));
35080 gdt_descr.size = GDT_SIZE - 1;
35081 load_gdt(&gdt_descr);
35082 @@ -77,6 +93,14 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35083 {
35084 struct desc_ptr gdt_descr;
35085
35086 +#ifdef CONFIG_PAX_KERNEXEC
35087 + struct desc_struct d;
35088 +
35089 + memset(&d, 0, sizeof d);
35090 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_CS, &d, DESCTYPE_S);
35091 + write_gdt_entry(get_cpu_gdt_table(0), GDT_ENTRY_KERNEXEC_EFI_DS, &d, DESCTYPE_S);
35092 +#endif
35093 +
35094 gdt_descr.address = (unsigned long)get_cpu_gdt_table(0);
35095 gdt_descr.size = GDT_SIZE - 1;
35096 load_gdt(&gdt_descr);
35097 diff --git a/arch/x86/platform/efi/efi_64.c b/arch/x86/platform/efi/efi_64.c
35098 index a0ac0f9..f41d324 100644
35099 --- a/arch/x86/platform/efi/efi_64.c
35100 +++ b/arch/x86/platform/efi/efi_64.c
35101 @@ -96,6 +96,11 @@ pgd_t * __init efi_call_phys_prolog(void)
35102 vaddress = (unsigned long)__va(pgd * PGDIR_SIZE);
35103 set_pgd(pgd_offset_k(pgd * PGDIR_SIZE), *pgd_offset_k(vaddress));
35104 }
35105 +
35106 +#ifdef CONFIG_PAX_PER_CPU_PGD
35107 + load_cr3(swapper_pg_dir);
35108 +#endif
35109 +
35110 __flush_tlb_all();
35111
35112 return save_pgd;
35113 @@ -119,6 +124,10 @@ void __init efi_call_phys_epilog(pgd_t *save_pgd)
35114
35115 kfree(save_pgd);
35116
35117 +#ifdef CONFIG_PAX_PER_CPU_PGD
35118 + load_cr3(get_cpu_pgd(smp_processor_id(), kernel));
35119 +#endif
35120 +
35121 __flush_tlb_all();
35122 early_code_mapping_set_exec(0);
35123 }
35124 @@ -148,8 +157,23 @@ int __init efi_setup_page_tables(unsigned long pa_memmap, unsigned num_pages)
35125 unsigned npages;
35126 pgd_t *pgd;
35127
35128 - if (efi_enabled(EFI_OLD_MEMMAP))
35129 + if (efi_enabled(EFI_OLD_MEMMAP)) {
35130 + /* PaX: We need to disable the NX bit in the PGD, otherwise we won't be
35131 + * able to execute the EFI services.
35132 + */
35133 + if (__supported_pte_mask & _PAGE_NX) {
35134 + unsigned long addr = (unsigned long) __va(0);
35135 + pgd_t pe = __pgd(pgd_val(*pgd_offset_k(addr)) & ~_PAGE_NX);
35136 +
35137 + pr_alert("PAX: Disabling NX protection for low memory map. Try booting without \"efi=old_map\"\n");
35138 +#ifdef CONFIG_PAX_PER_CPU_PGD
35139 + set_pgd(pgd_offset_cpu(0, kernel, addr), pe);
35140 +#endif
35141 + set_pgd(pgd_offset_k(addr), pe);
35142 + }
35143 +
35144 return 0;
35145 + }
35146
35147 efi_scratch.efi_pgt = (pgd_t *)(unsigned long)real_mode_header->trampoline_pgd;
35148 pgd = __va(efi_scratch.efi_pgt);
35149 diff --git a/arch/x86/platform/efi/efi_stub_32.S b/arch/x86/platform/efi/efi_stub_32.S
35150 index 040192b..7d3300f 100644
35151 --- a/arch/x86/platform/efi/efi_stub_32.S
35152 +++ b/arch/x86/platform/efi/efi_stub_32.S
35153 @@ -6,7 +6,9 @@
35154 */
35155
35156 #include <linux/linkage.h>
35157 +#include <linux/init.h>
35158 #include <asm/page_types.h>
35159 +#include <asm/segment.h>
35160
35161 /*
35162 * efi_call_phys(void *, ...) is a function with variable parameters.
35163 @@ -20,7 +22,7 @@
35164 * service functions will comply with gcc calling convention, too.
35165 */
35166
35167 -.text
35168 +__INIT
35169 ENTRY(efi_call_phys)
35170 /*
35171 * 0. The function can only be called in Linux kernel. So CS has been
35172 @@ -36,10 +38,24 @@ ENTRY(efi_call_phys)
35173 * The mapping of lower virtual memory has been created in prolog and
35174 * epilog.
35175 */
35176 - movl $1f, %edx
35177 - subl $__PAGE_OFFSET, %edx
35178 - jmp *%edx
35179 +#ifdef CONFIG_PAX_KERNEXEC
35180 + movl $(__KERNEXEC_EFI_DS), %edx
35181 + mov %edx, %ds
35182 + mov %edx, %es
35183 + mov %edx, %ss
35184 + addl $2f,(1f)
35185 + ljmp *(1f)
35186 +
35187 +__INITDATA
35188 +1: .long __LOAD_PHYSICAL_ADDR, __KERNEXEC_EFI_CS
35189 +.previous
35190 +
35191 +2:
35192 + subl $2b,(1b)
35193 +#else
35194 + jmp 1f-__PAGE_OFFSET
35195 1:
35196 +#endif
35197
35198 /*
35199 * 2. Now on the top of stack is the return
35200 @@ -47,14 +63,8 @@ ENTRY(efi_call_phys)
35201 * parameter 2, ..., param n. To make things easy, we save the return
35202 * address of efi_call_phys in a global variable.
35203 */
35204 - popl %edx
35205 - movl %edx, saved_return_addr
35206 - /* get the function pointer into ECX*/
35207 - popl %ecx
35208 - movl %ecx, efi_rt_function_ptr
35209 - movl $2f, %edx
35210 - subl $__PAGE_OFFSET, %edx
35211 - pushl %edx
35212 + popl (saved_return_addr)
35213 + popl (efi_rt_function_ptr)
35214
35215 /*
35216 * 3. Clear PG bit in %CR0.
35217 @@ -73,9 +83,8 @@ ENTRY(efi_call_phys)
35218 /*
35219 * 5. Call the physical function.
35220 */
35221 - jmp *%ecx
35222 + call *(efi_rt_function_ptr-__PAGE_OFFSET)
35223
35224 -2:
35225 /*
35226 * 6. After EFI runtime service returns, control will return to
35227 * following instruction. We'd better readjust stack pointer first.
35228 @@ -88,35 +97,36 @@ ENTRY(efi_call_phys)
35229 movl %cr0, %edx
35230 orl $0x80000000, %edx
35231 movl %edx, %cr0
35232 - jmp 1f
35233 -1:
35234 +
35235 /*
35236 * 8. Now restore the virtual mode from flat mode by
35237 * adding EIP with PAGE_OFFSET.
35238 */
35239 - movl $1f, %edx
35240 - jmp *%edx
35241 +#ifdef CONFIG_PAX_KERNEXEC
35242 + movl $(__KERNEL_DS), %edx
35243 + mov %edx, %ds
35244 + mov %edx, %es
35245 + mov %edx, %ss
35246 + ljmp $(__KERNEL_CS),$1f
35247 +#else
35248 + jmp 1f+__PAGE_OFFSET
35249 +#endif
35250 1:
35251
35252 /*
35253 * 9. Balance the stack. And because EAX contain the return value,
35254 * we'd better not clobber it.
35255 */
35256 - leal efi_rt_function_ptr, %edx
35257 - movl (%edx), %ecx
35258 - pushl %ecx
35259 + pushl (efi_rt_function_ptr)
35260
35261 /*
35262 - * 10. Push the saved return address onto the stack and return.
35263 + * 10. Return to the saved return address.
35264 */
35265 - leal saved_return_addr, %edx
35266 - movl (%edx), %ecx
35267 - pushl %ecx
35268 - ret
35269 + jmpl *(saved_return_addr)
35270 ENDPROC(efi_call_phys)
35271 .previous
35272
35273 -.data
35274 +__INITDATA
35275 saved_return_addr:
35276 .long 0
35277 efi_rt_function_ptr:
35278 diff --git a/arch/x86/platform/efi/efi_stub_64.S b/arch/x86/platform/efi/efi_stub_64.S
35279 index 86d0f9e..6d499f4 100644
35280 --- a/arch/x86/platform/efi/efi_stub_64.S
35281 +++ b/arch/x86/platform/efi/efi_stub_64.S
35282 @@ -11,6 +11,7 @@
35283 #include <asm/msr.h>
35284 #include <asm/processor-flags.h>
35285 #include <asm/page_types.h>
35286 +#include <asm/alternative-asm.h>
35287
35288 #define SAVE_XMM \
35289 mov %rsp, %rax; \
35290 @@ -88,6 +89,7 @@ ENTRY(efi_call)
35291 RESTORE_PGT
35292 addq $48, %rsp
35293 RESTORE_XMM
35294 + pax_force_retaddr 0, 1
35295 ret
35296 ENDPROC(efi_call)
35297
35298 diff --git a/arch/x86/platform/intel-mid/intel-mid.c b/arch/x86/platform/intel-mid/intel-mid.c
35299 index 3005f0c..d06aeb0 100644
35300 --- a/arch/x86/platform/intel-mid/intel-mid.c
35301 +++ b/arch/x86/platform/intel-mid/intel-mid.c
35302 @@ -63,7 +63,7 @@ enum intel_mid_timer_options intel_mid_timer_options;
35303 /* intel_mid_ops to store sub arch ops */
35304 struct intel_mid_ops *intel_mid_ops;
35305 /* getter function for sub arch ops*/
35306 -static void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35307 +static const void *(*get_intel_mid_ops[])(void) = INTEL_MID_OPS_INIT;
35308 enum intel_mid_cpu_type __intel_mid_cpu_chip;
35309 EXPORT_SYMBOL_GPL(__intel_mid_cpu_chip);
35310
35311 @@ -71,9 +71,10 @@ static void intel_mid_power_off(void)
35312 {
35313 };
35314
35315 -static void intel_mid_reboot(void)
35316 +static void __noreturn intel_mid_reboot(void)
35317 {
35318 intel_scu_ipc_simple_command(IPCMSG_COLD_BOOT, 0);
35319 + BUG();
35320 }
35321
35322 static unsigned long __init intel_mid_calibrate_tsc(void)
35323 diff --git a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35324 index 3c1c386..59a68ed 100644
35325 --- a/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35326 +++ b/arch/x86/platform/intel-mid/intel_mid_weak_decls.h
35327 @@ -13,6 +13,6 @@
35328 /* For every CPU addition a new get_<cpuname>_ops interface needs
35329 * to be added.
35330 */
35331 -extern void *get_penwell_ops(void);
35332 -extern void *get_cloverview_ops(void);
35333 -extern void *get_tangier_ops(void);
35334 +extern const void *get_penwell_ops(void);
35335 +extern const void *get_cloverview_ops(void);
35336 +extern const void *get_tangier_ops(void);
35337 diff --git a/arch/x86/platform/intel-mid/mfld.c b/arch/x86/platform/intel-mid/mfld.c
35338 index 23381d2..8ddc10e 100644
35339 --- a/arch/x86/platform/intel-mid/mfld.c
35340 +++ b/arch/x86/platform/intel-mid/mfld.c
35341 @@ -64,12 +64,12 @@ static void __init penwell_arch_setup(void)
35342 pm_power_off = mfld_power_off;
35343 }
35344
35345 -void *get_penwell_ops(void)
35346 +const void *get_penwell_ops(void)
35347 {
35348 return &penwell_ops;
35349 }
35350
35351 -void *get_cloverview_ops(void)
35352 +const void *get_cloverview_ops(void)
35353 {
35354 return &penwell_ops;
35355 }
35356 diff --git a/arch/x86/platform/intel-mid/mrfl.c b/arch/x86/platform/intel-mid/mrfl.c
35357 index aaca917..66eadbc 100644
35358 --- a/arch/x86/platform/intel-mid/mrfl.c
35359 +++ b/arch/x86/platform/intel-mid/mrfl.c
35360 @@ -97,7 +97,7 @@ static struct intel_mid_ops tangier_ops = {
35361 .arch_setup = tangier_arch_setup,
35362 };
35363
35364 -void *get_tangier_ops(void)
35365 +const void *get_tangier_ops(void)
35366 {
35367 return &tangier_ops;
35368 }
35369 diff --git a/arch/x86/platform/intel-quark/imr_selftest.c b/arch/x86/platform/intel-quark/imr_selftest.c
35370 index 278e4da..55e8d8a 100644
35371 --- a/arch/x86/platform/intel-quark/imr_selftest.c
35372 +++ b/arch/x86/platform/intel-quark/imr_selftest.c
35373 @@ -55,7 +55,7 @@ static void __init imr_self_test_result(int res, const char *fmt, ...)
35374 */
35375 static void __init imr_self_test(void)
35376 {
35377 - phys_addr_t base = virt_to_phys(&_text);
35378 + phys_addr_t base = virt_to_phys(ktla_ktva(_text));
35379 size_t size = virt_to_phys(&__end_rodata) - base;
35380 const char *fmt_over = "overlapped IMR @ (0x%08lx - 0x%08lx)\n";
35381 int ret;
35382 diff --git a/arch/x86/platform/olpc/olpc_dt.c b/arch/x86/platform/olpc/olpc_dt.c
35383 index d6ee929..3637cb5 100644
35384 --- a/arch/x86/platform/olpc/olpc_dt.c
35385 +++ b/arch/x86/platform/olpc/olpc_dt.c
35386 @@ -156,7 +156,7 @@ void * __init prom_early_alloc(unsigned long size)
35387 return res;
35388 }
35389
35390 -static struct of_pdt_ops prom_olpc_ops __initdata = {
35391 +static struct of_pdt_ops prom_olpc_ops __initconst = {
35392 .nextprop = olpc_dt_nextprop,
35393 .getproplen = olpc_dt_getproplen,
35394 .getproperty = olpc_dt_getproperty,
35395 diff --git a/arch/x86/power/cpu.c b/arch/x86/power/cpu.c
35396 index 757678f..9895d9b 100644
35397 --- a/arch/x86/power/cpu.c
35398 +++ b/arch/x86/power/cpu.c
35399 @@ -134,11 +134,8 @@ static void do_fpu_end(void)
35400 static void fix_processor_context(void)
35401 {
35402 int cpu = smp_processor_id();
35403 - struct tss_struct *t = &per_cpu(cpu_tss, cpu);
35404 -#ifdef CONFIG_X86_64
35405 - struct desc_struct *desc = get_cpu_gdt_table(cpu);
35406 - tss_desc tss;
35407 -#endif
35408 + struct tss_struct *t = cpu_tss + cpu;
35409 +
35410 set_tss_desc(cpu, t); /*
35411 * This just modifies memory; should not be
35412 * necessary. But... This is necessary, because
35413 @@ -147,10 +144,6 @@ static void fix_processor_context(void)
35414 */
35415
35416 #ifdef CONFIG_X86_64
35417 - memcpy(&tss, &desc[GDT_ENTRY_TSS], sizeof(tss_desc));
35418 - tss.type = 0x9; /* The available 64-bit TSS (see AMD vol 2, pg 91 */
35419 - write_gdt_entry(desc, GDT_ENTRY_TSS, &tss, DESC_TSS);
35420 -
35421 syscall_init(); /* This sets MSR_*STAR and related */
35422 #endif
35423 load_TR_desc(); /* This does ltr */
35424 diff --git a/arch/x86/realmode/init.c b/arch/x86/realmode/init.c
35425 index 0b7a63d..0d0f2c2 100644
35426 --- a/arch/x86/realmode/init.c
35427 +++ b/arch/x86/realmode/init.c
35428 @@ -68,7 +68,13 @@ void __init setup_real_mode(void)
35429 __va(real_mode_header->trampoline_header);
35430
35431 #ifdef CONFIG_X86_32
35432 - trampoline_header->start = __pa_symbol(startup_32_smp);
35433 + trampoline_header->start = __pa_symbol(ktla_ktva(startup_32_smp));
35434 +
35435 +#ifdef CONFIG_PAX_KERNEXEC
35436 + trampoline_header->start -= LOAD_PHYSICAL_ADDR;
35437 +#endif
35438 +
35439 + trampoline_header->boot_cs = __BOOT_CS;
35440 trampoline_header->gdt_limit = __BOOT_DS + 7;
35441 trampoline_header->gdt_base = __pa_symbol(boot_gdt);
35442 #else
35443 @@ -84,7 +90,7 @@ void __init setup_real_mode(void)
35444 *trampoline_cr4_features = __read_cr4();
35445
35446 trampoline_pgd = (u64 *) __va(real_mode_header->trampoline_pgd);
35447 - trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd;
35448 + trampoline_pgd[0] = init_level4_pgt[pgd_index(__PAGE_OFFSET)].pgd & ~_PAGE_NX;
35449 trampoline_pgd[511] = init_level4_pgt[511].pgd;
35450 #endif
35451 }
35452 diff --git a/arch/x86/realmode/rm/Makefile b/arch/x86/realmode/rm/Makefile
35453 index 2730d77..2e4cd19 100644
35454 --- a/arch/x86/realmode/rm/Makefile
35455 +++ b/arch/x86/realmode/rm/Makefile
35456 @@ -68,5 +68,8 @@ $(obj)/realmode.relocs: $(obj)/realmode.elf FORCE
35457
35458 KBUILD_CFLAGS := $(LINUXINCLUDE) $(REALMODE_CFLAGS) -D_SETUP -D_WAKEUP \
35459 -I$(srctree)/arch/x86/boot
35460 +ifdef CONSTIFY_PLUGIN
35461 +KBUILD_CFLAGS += -fplugin-arg-constify_plugin-no-constify
35462 +endif
35463 KBUILD_AFLAGS := $(KBUILD_CFLAGS) -D__ASSEMBLY__
35464 GCOV_PROFILE := n
35465 diff --git a/arch/x86/realmode/rm/header.S b/arch/x86/realmode/rm/header.S
35466 index a28221d..93c40f1 100644
35467 --- a/arch/x86/realmode/rm/header.S
35468 +++ b/arch/x86/realmode/rm/header.S
35469 @@ -30,7 +30,9 @@ GLOBAL(real_mode_header)
35470 #endif
35471 /* APM/BIOS reboot */
35472 .long pa_machine_real_restart_asm
35473 -#ifdef CONFIG_X86_64
35474 +#ifdef CONFIG_X86_32
35475 + .long __KERNEL_CS
35476 +#else
35477 .long __KERNEL32_CS
35478 #endif
35479 END(real_mode_header)
35480 diff --git a/arch/x86/realmode/rm/reboot.S b/arch/x86/realmode/rm/reboot.S
35481 index d66c607..3def845 100644
35482 --- a/arch/x86/realmode/rm/reboot.S
35483 +++ b/arch/x86/realmode/rm/reboot.S
35484 @@ -27,6 +27,10 @@ ENTRY(machine_real_restart_asm)
35485 lgdtl pa_tr_gdt
35486
35487 /* Disable paging to drop us out of long mode */
35488 + movl %cr4, %eax
35489 + andl $~X86_CR4_PCIDE, %eax
35490 + movl %eax, %cr4
35491 +
35492 movl %cr0, %eax
35493 andl $~X86_CR0_PG, %eax
35494 movl %eax, %cr0
35495 diff --git a/arch/x86/realmode/rm/trampoline_32.S b/arch/x86/realmode/rm/trampoline_32.S
35496 index 48ddd76..c26749f 100644
35497 --- a/arch/x86/realmode/rm/trampoline_32.S
35498 +++ b/arch/x86/realmode/rm/trampoline_32.S
35499 @@ -24,6 +24,12 @@
35500 #include <asm/page_types.h>
35501 #include "realmode.h"
35502
35503 +#ifdef CONFIG_PAX_KERNEXEC
35504 +#define ta(X) (X)
35505 +#else
35506 +#define ta(X) (pa_ ## X)
35507 +#endif
35508 +
35509 .text
35510 .code16
35511
35512 @@ -38,8 +44,6 @@ ENTRY(trampoline_start)
35513
35514 cli # We should be safe anyway
35515
35516 - movl tr_start, %eax # where we need to go
35517 -
35518 movl $0xA5A5A5A5, trampoline_status
35519 # write marker for master knows we're running
35520
35521 @@ -55,7 +59,7 @@ ENTRY(trampoline_start)
35522 movw $1, %dx # protected mode (PE) bit
35523 lmsw %dx # into protected mode
35524
35525 - ljmpl $__BOOT_CS, $pa_startup_32
35526 + ljmpl *(trampoline_header)
35527
35528 .section ".text32","ax"
35529 .code32
35530 @@ -66,7 +70,7 @@ ENTRY(startup_32) # note: also used from wakeup_asm.S
35531 .balign 8
35532 GLOBAL(trampoline_header)
35533 tr_start: .space 4
35534 - tr_gdt_pad: .space 2
35535 + tr_boot_cs: .space 2
35536 tr_gdt: .space 6
35537 END(trampoline_header)
35538
35539 diff --git a/arch/x86/realmode/rm/trampoline_64.S b/arch/x86/realmode/rm/trampoline_64.S
35540 index dac7b20..72dbaca 100644
35541 --- a/arch/x86/realmode/rm/trampoline_64.S
35542 +++ b/arch/x86/realmode/rm/trampoline_64.S
35543 @@ -93,6 +93,7 @@ ENTRY(startup_32)
35544 movl %edx, %gs
35545
35546 movl pa_tr_cr4, %eax
35547 + andl $~X86_CR4_PCIDE, %eax
35548 movl %eax, %cr4 # Enable PAE mode
35549
35550 # Setup trampoline 4 level pagetables
35551 @@ -106,7 +107,7 @@ ENTRY(startup_32)
35552 wrmsr
35553
35554 # Enable paging and in turn activate Long Mode
35555 - movl $(X86_CR0_PG | X86_CR0_WP | X86_CR0_PE), %eax
35556 + movl $(X86_CR0_PG | X86_CR0_PE), %eax
35557 movl %eax, %cr0
35558
35559 /*
35560 diff --git a/arch/x86/realmode/rm/wakeup_asm.S b/arch/x86/realmode/rm/wakeup_asm.S
35561 index 9e7e147..25a4158 100644
35562 --- a/arch/x86/realmode/rm/wakeup_asm.S
35563 +++ b/arch/x86/realmode/rm/wakeup_asm.S
35564 @@ -126,11 +126,10 @@ ENTRY(wakeup_start)
35565 lgdtl pmode_gdt
35566
35567 /* This really couldn't... */
35568 - movl pmode_entry, %eax
35569 movl pmode_cr0, %ecx
35570 movl %ecx, %cr0
35571 - ljmpl $__KERNEL_CS, $pa_startup_32
35572 - /* -> jmp *%eax in trampoline_32.S */
35573 +
35574 + ljmpl *pmode_entry
35575 #else
35576 jmp trampoline_start
35577 #endif
35578 diff --git a/arch/x86/tools/Makefile b/arch/x86/tools/Makefile
35579 index 604a37e..e49702a 100644
35580 --- a/arch/x86/tools/Makefile
35581 +++ b/arch/x86/tools/Makefile
35582 @@ -37,7 +37,7 @@ $(obj)/test_get_len.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/in
35583
35584 $(obj)/insn_sanity.o: $(srctree)/arch/x86/lib/insn.c $(srctree)/arch/x86/lib/inat.c $(srctree)/arch/x86/include/asm/inat_types.h $(srctree)/arch/x86/include/asm/inat.h $(srctree)/arch/x86/include/asm/insn.h $(objtree)/arch/x86/lib/inat-tables.c
35585
35586 -HOST_EXTRACFLAGS += -I$(srctree)/tools/include
35587 +HOST_EXTRACFLAGS += -I$(srctree)/tools/include -ggdb
35588 hostprogs-y += relocs
35589 relocs-objs := relocs_32.o relocs_64.o relocs_common.o
35590 PHONY += relocs
35591 diff --git a/arch/x86/tools/relocs.c b/arch/x86/tools/relocs.c
35592 index 0c2fae8..88036b7 100644
35593 --- a/arch/x86/tools/relocs.c
35594 +++ b/arch/x86/tools/relocs.c
35595 @@ -1,5 +1,7 @@
35596 /* This is included from relocs_32/64.c */
35597
35598 +#include "../../../include/generated/autoconf.h"
35599 +
35600 #define ElfW(type) _ElfW(ELF_BITS, type)
35601 #define _ElfW(bits, type) __ElfW(bits, type)
35602 #define __ElfW(bits, type) Elf##bits##_##type
35603 @@ -11,6 +13,7 @@
35604 #define Elf_Sym ElfW(Sym)
35605
35606 static Elf_Ehdr ehdr;
35607 +static Elf_Phdr *phdr;
35608
35609 struct relocs {
35610 uint32_t *offset;
35611 @@ -386,9 +389,39 @@ static void read_ehdr(FILE *fp)
35612 }
35613 }
35614
35615 +static void read_phdrs(FILE *fp)
35616 +{
35617 + unsigned int i;
35618 +
35619 + phdr = calloc(ehdr.e_phnum, sizeof(Elf_Phdr));
35620 + if (!phdr) {
35621 + die("Unable to allocate %d program headers\n",
35622 + ehdr.e_phnum);
35623 + }
35624 + if (fseek(fp, ehdr.e_phoff, SEEK_SET) < 0) {
35625 + die("Seek to %d failed: %s\n",
35626 + ehdr.e_phoff, strerror(errno));
35627 + }
35628 + if (fread(phdr, sizeof(*phdr), ehdr.e_phnum, fp) != ehdr.e_phnum) {
35629 + die("Cannot read ELF program headers: %s\n",
35630 + strerror(errno));
35631 + }
35632 + for(i = 0; i < ehdr.e_phnum; i++) {
35633 + phdr[i].p_type = elf_word_to_cpu(phdr[i].p_type);
35634 + phdr[i].p_offset = elf_off_to_cpu(phdr[i].p_offset);
35635 + phdr[i].p_vaddr = elf_addr_to_cpu(phdr[i].p_vaddr);
35636 + phdr[i].p_paddr = elf_addr_to_cpu(phdr[i].p_paddr);
35637 + phdr[i].p_filesz = elf_word_to_cpu(phdr[i].p_filesz);
35638 + phdr[i].p_memsz = elf_word_to_cpu(phdr[i].p_memsz);
35639 + phdr[i].p_flags = elf_word_to_cpu(phdr[i].p_flags);
35640 + phdr[i].p_align = elf_word_to_cpu(phdr[i].p_align);
35641 + }
35642 +
35643 +}
35644 +
35645 static void read_shdrs(FILE *fp)
35646 {
35647 - int i;
35648 + unsigned int i;
35649 Elf_Shdr shdr;
35650
35651 secs = calloc(ehdr.e_shnum, sizeof(struct section));
35652 @@ -423,7 +456,7 @@ static void read_shdrs(FILE *fp)
35653
35654 static void read_strtabs(FILE *fp)
35655 {
35656 - int i;
35657 + unsigned int i;
35658 for (i = 0; i < ehdr.e_shnum; i++) {
35659 struct section *sec = &secs[i];
35660 if (sec->shdr.sh_type != SHT_STRTAB) {
35661 @@ -448,7 +481,7 @@ static void read_strtabs(FILE *fp)
35662
35663 static void read_symtabs(FILE *fp)
35664 {
35665 - int i,j;
35666 + unsigned int i,j;
35667 for (i = 0; i < ehdr.e_shnum; i++) {
35668 struct section *sec = &secs[i];
35669 if (sec->shdr.sh_type != SHT_SYMTAB) {
35670 @@ -479,9 +512,11 @@ static void read_symtabs(FILE *fp)
35671 }
35672
35673
35674 -static void read_relocs(FILE *fp)
35675 +static void read_relocs(FILE *fp, int use_real_mode)
35676 {
35677 - int i,j;
35678 + unsigned int i,j;
35679 + uint32_t base;
35680 +
35681 for (i = 0; i < ehdr.e_shnum; i++) {
35682 struct section *sec = &secs[i];
35683 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35684 @@ -501,9 +536,22 @@ static void read_relocs(FILE *fp)
35685 die("Cannot read symbol table: %s\n",
35686 strerror(errno));
35687 }
35688 + base = 0;
35689 +
35690 +#ifdef CONFIG_X86_32
35691 + for (j = 0; !use_real_mode && j < ehdr.e_phnum; j++) {
35692 + if (phdr[j].p_type != PT_LOAD )
35693 + continue;
35694 + if (secs[sec->shdr.sh_info].shdr.sh_offset < phdr[j].p_offset || secs[sec->shdr.sh_info].shdr.sh_offset >= phdr[j].p_offset + phdr[j].p_filesz)
35695 + continue;
35696 + base = CONFIG_PAGE_OFFSET + phdr[j].p_paddr - phdr[j].p_vaddr;
35697 + break;
35698 + }
35699 +#endif
35700 +
35701 for (j = 0; j < sec->shdr.sh_size/sizeof(Elf_Rel); j++) {
35702 Elf_Rel *rel = &sec->reltab[j];
35703 - rel->r_offset = elf_addr_to_cpu(rel->r_offset);
35704 + rel->r_offset = elf_addr_to_cpu(rel->r_offset) + base;
35705 rel->r_info = elf_xword_to_cpu(rel->r_info);
35706 #if (SHT_REL_TYPE == SHT_RELA)
35707 rel->r_addend = elf_xword_to_cpu(rel->r_addend);
35708 @@ -515,7 +563,7 @@ static void read_relocs(FILE *fp)
35709
35710 static void print_absolute_symbols(void)
35711 {
35712 - int i;
35713 + unsigned int i;
35714 const char *format;
35715
35716 if (ELF_BITS == 64)
35717 @@ -528,7 +576,7 @@ static void print_absolute_symbols(void)
35718 for (i = 0; i < ehdr.e_shnum; i++) {
35719 struct section *sec = &secs[i];
35720 char *sym_strtab;
35721 - int j;
35722 + unsigned int j;
35723
35724 if (sec->shdr.sh_type != SHT_SYMTAB) {
35725 continue;
35726 @@ -555,7 +603,7 @@ static void print_absolute_symbols(void)
35727
35728 static void print_absolute_relocs(void)
35729 {
35730 - int i, printed = 0;
35731 + unsigned int i, printed = 0;
35732 const char *format;
35733
35734 if (ELF_BITS == 64)
35735 @@ -568,7 +616,7 @@ static void print_absolute_relocs(void)
35736 struct section *sec_applies, *sec_symtab;
35737 char *sym_strtab;
35738 Elf_Sym *sh_symtab;
35739 - int j;
35740 + unsigned int j;
35741 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35742 continue;
35743 }
35744 @@ -645,13 +693,13 @@ static void add_reloc(struct relocs *r, uint32_t offset)
35745 static void walk_relocs(int (*process)(struct section *sec, Elf_Rel *rel,
35746 Elf_Sym *sym, const char *symname))
35747 {
35748 - int i;
35749 + unsigned int i;
35750 /* Walk through the relocations */
35751 for (i = 0; i < ehdr.e_shnum; i++) {
35752 char *sym_strtab;
35753 Elf_Sym *sh_symtab;
35754 struct section *sec_applies, *sec_symtab;
35755 - int j;
35756 + unsigned int j;
35757 struct section *sec = &secs[i];
35758
35759 if (sec->shdr.sh_type != SHT_REL_TYPE) {
35760 @@ -830,6 +878,23 @@ static int do_reloc32(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35761 {
35762 unsigned r_type = ELF32_R_TYPE(rel->r_info);
35763 int shn_abs = (sym->st_shndx == SHN_ABS) && !is_reloc(S_REL, symname);
35764 + char *sym_strtab = sec->link->link->strtab;
35765 +
35766 + /* Don't relocate actual per-cpu variables, they are absolute indices, not addresses */
35767 + if (!strcmp(sec_name(sym->st_shndx), ".data..percpu") && strcmp(sym_name(sym_strtab, sym), "__per_cpu_load"))
35768 + return 0;
35769 +
35770 +#ifdef CONFIG_PAX_KERNEXEC
35771 + /* Don't relocate actual code, they are relocated implicitly by the base address of KERNEL_CS */
35772 + if (!strcmp(sec_name(sym->st_shndx), ".text.end") && !strcmp(sym_name(sym_strtab, sym), "_etext"))
35773 + return 0;
35774 + if (!strcmp(sec_name(sym->st_shndx), ".init.text"))
35775 + return 0;
35776 + if (!strcmp(sec_name(sym->st_shndx), ".exit.text"))
35777 + return 0;
35778 + if (!strcmp(sec_name(sym->st_shndx), ".text") && strcmp(sym_name(sym_strtab, sym), "__LOAD_PHYSICAL_ADDR"))
35779 + return 0;
35780 +#endif
35781
35782 switch (r_type) {
35783 case R_386_NONE:
35784 @@ -968,7 +1033,7 @@ static int write32_as_text(uint32_t v, FILE *f)
35785
35786 static void emit_relocs(int as_text, int use_real_mode)
35787 {
35788 - int i;
35789 + unsigned int i;
35790 int (*write_reloc)(uint32_t, FILE *) = write32;
35791 int (*do_reloc)(struct section *sec, Elf_Rel *rel, Elf_Sym *sym,
35792 const char *symname);
35793 @@ -1078,10 +1143,11 @@ void process(FILE *fp, int use_real_mode, int as_text,
35794 {
35795 regex_init(use_real_mode);
35796 read_ehdr(fp);
35797 + read_phdrs(fp);
35798 read_shdrs(fp);
35799 read_strtabs(fp);
35800 read_symtabs(fp);
35801 - read_relocs(fp);
35802 + read_relocs(fp, use_real_mode);
35803 if (ELF_BITS == 64)
35804 percpu_init();
35805 if (show_absolute_syms) {
35806 diff --git a/arch/x86/um/mem_32.c b/arch/x86/um/mem_32.c
35807 index f40281e..92728c9 100644
35808 --- a/arch/x86/um/mem_32.c
35809 +++ b/arch/x86/um/mem_32.c
35810 @@ -21,7 +21,7 @@ static int __init gate_vma_init(void)
35811 gate_vma.vm_start = FIXADDR_USER_START;
35812 gate_vma.vm_end = FIXADDR_USER_END;
35813 gate_vma.vm_flags = VM_READ | VM_MAYREAD | VM_EXEC | VM_MAYEXEC;
35814 - gate_vma.vm_page_prot = __P101;
35815 + gate_vma.vm_page_prot = vm_get_page_prot(gate_vma.vm_flags);
35816
35817 return 0;
35818 }
35819 diff --git a/arch/x86/um/tls_32.c b/arch/x86/um/tls_32.c
35820 index 80ffa5b..a33bd15 100644
35821 --- a/arch/x86/um/tls_32.c
35822 +++ b/arch/x86/um/tls_32.c
35823 @@ -260,7 +260,7 @@ out:
35824 if (unlikely(task == current &&
35825 !t->arch.tls_array[idx - GDT_ENTRY_TLS_MIN].flushed)) {
35826 printk(KERN_ERR "get_tls_entry: task with pid %d got here "
35827 - "without flushed TLS.", current->pid);
35828 + "without flushed TLS.", task_pid_nr(current));
35829 }
35830
35831 return 0;
35832 diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
35833 index e970320..c006fea 100644
35834 --- a/arch/x86/vdso/Makefile
35835 +++ b/arch/x86/vdso/Makefile
35836 @@ -175,7 +175,7 @@ quiet_cmd_vdso = VDSO $@
35837 -Wl,-T,$(filter %.lds,$^) $(filter %.o,$^) && \
35838 sh $(srctree)/$(src)/checkundef.sh '$(NM)' '$@'
35839
35840 -VDSO_LDFLAGS = -fPIC -shared $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35841 +VDSO_LDFLAGS = -fPIC -shared -Wl,--no-undefined $(call cc-ldoption, -Wl$(comma)--hash-style=sysv) \
35842 $(call cc-ldoption, -Wl$(comma)--build-id) -Wl,-Bsymbolic $(LTO_CFLAGS)
35843 GCOV_PROFILE := n
35844
35845 diff --git a/arch/x86/vdso/vdso2c.h b/arch/x86/vdso/vdso2c.h
35846 index 0224987..c7d65a5 100644
35847 --- a/arch/x86/vdso/vdso2c.h
35848 +++ b/arch/x86/vdso/vdso2c.h
35849 @@ -12,7 +12,7 @@ static void BITSFUNC(go)(void *raw_addr, size_t raw_len,
35850 unsigned long load_size = -1; /* Work around bogus warning */
35851 unsigned long mapping_size;
35852 ELF(Ehdr) *hdr = (ELF(Ehdr) *)raw_addr;
35853 - int i;
35854 + unsigned int i;
35855 unsigned long j;
35856 ELF(Shdr) *symtab_hdr = NULL, *strtab_hdr, *secstrings_hdr,
35857 *alt_sec = NULL;
35858 diff --git a/arch/x86/vdso/vdso32-setup.c b/arch/x86/vdso/vdso32-setup.c
35859 index e904c27..b9eaa03 100644
35860 --- a/arch/x86/vdso/vdso32-setup.c
35861 +++ b/arch/x86/vdso/vdso32-setup.c
35862 @@ -14,6 +14,7 @@
35863 #include <asm/cpufeature.h>
35864 #include <asm/processor.h>
35865 #include <asm/vdso.h>
35866 +#include <asm/mman.h>
35867
35868 #ifdef CONFIG_COMPAT_VDSO
35869 #define VDSO_DEFAULT 0
35870 diff --git a/arch/x86/vdso/vma.c b/arch/x86/vdso/vma.c
35871 index 1c9f750..cfddb1a 100644
35872 --- a/arch/x86/vdso/vma.c
35873 +++ b/arch/x86/vdso/vma.c
35874 @@ -19,10 +19,7 @@
35875 #include <asm/page.h>
35876 #include <asm/hpet.h>
35877 #include <asm/desc.h>
35878 -
35879 -#if defined(CONFIG_X86_64)
35880 -unsigned int __read_mostly vdso64_enabled = 1;
35881 -#endif
35882 +#include <asm/mman.h>
35883
35884 void __init init_vdso_image(const struct vdso_image *image)
35885 {
35886 @@ -101,6 +98,11 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35887 .pages = no_pages,
35888 };
35889
35890 +#ifdef CONFIG_PAX_RANDMMAP
35891 + if (mm->pax_flags & MF_PAX_RANDMMAP)
35892 + calculate_addr = false;
35893 +#endif
35894 +
35895 if (calculate_addr) {
35896 addr = vdso_addr(current->mm->start_stack,
35897 image->size - image->sym_vvar_start);
35898 @@ -111,14 +113,14 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35899 down_write(&mm->mmap_sem);
35900
35901 addr = get_unmapped_area(NULL, addr,
35902 - image->size - image->sym_vvar_start, 0, 0);
35903 + image->size - image->sym_vvar_start, 0, MAP_EXECUTABLE);
35904 if (IS_ERR_VALUE(addr)) {
35905 ret = addr;
35906 goto up_fail;
35907 }
35908
35909 text_start = addr - image->sym_vvar_start;
35910 - current->mm->context.vdso = (void __user *)text_start;
35911 + mm->context.vdso = text_start;
35912
35913 /*
35914 * MAYWRITE to allow gdb to COW and set breakpoints
35915 @@ -163,15 +165,12 @@ static int map_vdso(const struct vdso_image *image, bool calculate_addr)
35916 hpet_address >> PAGE_SHIFT,
35917 PAGE_SIZE,
35918 pgprot_noncached(PAGE_READONLY));
35919 -
35920 - if (ret)
35921 - goto up_fail;
35922 }
35923 #endif
35924
35925 up_fail:
35926 if (ret)
35927 - current->mm->context.vdso = NULL;
35928 + current->mm->context.vdso = 0;
35929
35930 up_write(&mm->mmap_sem);
35931 return ret;
35932 @@ -191,8 +190,8 @@ static int load_vdso32(void)
35933
35934 if (selected_vdso32->sym_VDSO32_SYSENTER_RETURN)
35935 current_thread_info()->sysenter_return =
35936 - current->mm->context.vdso +
35937 - selected_vdso32->sym_VDSO32_SYSENTER_RETURN;
35938 + (void __force_user *)(current->mm->context.vdso +
35939 + selected_vdso32->sym_VDSO32_SYSENTER_RETURN);
35940
35941 return 0;
35942 }
35943 @@ -201,9 +200,6 @@ static int load_vdso32(void)
35944 #ifdef CONFIG_X86_64
35945 int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35946 {
35947 - if (!vdso64_enabled)
35948 - return 0;
35949 -
35950 return map_vdso(&vdso_image_64, true);
35951 }
35952
35953 @@ -212,12 +208,8 @@ int compat_arch_setup_additional_pages(struct linux_binprm *bprm,
35954 int uses_interp)
35955 {
35956 #ifdef CONFIG_X86_X32_ABI
35957 - if (test_thread_flag(TIF_X32)) {
35958 - if (!vdso64_enabled)
35959 - return 0;
35960 -
35961 + if (test_thread_flag(TIF_X32))
35962 return map_vdso(&vdso_image_x32, true);
35963 - }
35964 #endif
35965
35966 return load_vdso32();
35967 @@ -231,15 +223,6 @@ int arch_setup_additional_pages(struct linux_binprm *bprm, int uses_interp)
35968 #endif
35969
35970 #ifdef CONFIG_X86_64
35971 -static __init int vdso_setup(char *s)
35972 -{
35973 - vdso64_enabled = simple_strtoul(s, NULL, 0);
35974 - return 0;
35975 -}
35976 -__setup("vdso=", vdso_setup);
35977 -#endif
35978 -
35979 -#ifdef CONFIG_X86_64
35980 static void vgetcpu_cpu_init(void *arg)
35981 {
35982 int cpu = smp_processor_id();
35983 diff --git a/arch/x86/xen/Kconfig b/arch/x86/xen/Kconfig
35984 index e88fda8..76ce7ce 100644
35985 --- a/arch/x86/xen/Kconfig
35986 +++ b/arch/x86/xen/Kconfig
35987 @@ -9,6 +9,7 @@ config XEN
35988 select XEN_HAVE_PVMMU
35989 depends on X86_64 || (X86_32 && X86_PAE)
35990 depends on X86_TSC
35991 + depends on !GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_VIRT_XEN
35992 help
35993 This is the Linux Xen port. Enabling this will allow the
35994 kernel to boot in a paravirtualized environment under the
35995 diff --git a/arch/x86/xen/enlighten.c b/arch/x86/xen/enlighten.c
35996 index 46957ea..ef7b714 100644
35997 --- a/arch/x86/xen/enlighten.c
35998 +++ b/arch/x86/xen/enlighten.c
35999 @@ -125,8 +125,6 @@ EXPORT_SYMBOL_GPL(xen_start_info);
36000
36001 struct shared_info xen_dummy_shared_info;
36002
36003 -void *xen_initial_gdt;
36004 -
36005 RESERVE_BRK(shared_info_page_brk, PAGE_SIZE);
36006 __read_mostly int xen_have_vector_callback;
36007 EXPORT_SYMBOL_GPL(xen_have_vector_callback);
36008 @@ -544,8 +542,7 @@ static void xen_load_gdt(const struct desc_ptr *dtr)
36009 {
36010 unsigned long va = dtr->address;
36011 unsigned int size = dtr->size + 1;
36012 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36013 - unsigned long frames[pages];
36014 + unsigned long frames[65536 / PAGE_SIZE];
36015 int f;
36016
36017 /*
36018 @@ -593,8 +590,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36019 {
36020 unsigned long va = dtr->address;
36021 unsigned int size = dtr->size + 1;
36022 - unsigned pages = (size + PAGE_SIZE - 1) / PAGE_SIZE;
36023 - unsigned long frames[pages];
36024 + unsigned long frames[(GDT_SIZE + PAGE_SIZE - 1) / PAGE_SIZE];
36025 int f;
36026
36027 /*
36028 @@ -602,7 +598,7 @@ static void __init xen_load_gdt_boot(const struct desc_ptr *dtr)
36029 * 8-byte entries, or 16 4k pages..
36030 */
36031
36032 - BUG_ON(size > 65536);
36033 + BUG_ON(size > GDT_SIZE);
36034 BUG_ON(va & ~PAGE_MASK);
36035
36036 for (f = 0; va < dtr->address + size; va += PAGE_SIZE, f++) {
36037 @@ -1223,30 +1219,30 @@ static const struct pv_apic_ops xen_apic_ops __initconst = {
36038 #endif
36039 };
36040
36041 -static void xen_reboot(int reason)
36042 +static __noreturn void xen_reboot(int reason)
36043 {
36044 struct sched_shutdown r = { .reason = reason };
36045
36046 - if (HYPERVISOR_sched_op(SCHEDOP_shutdown, &r))
36047 - BUG();
36048 + HYPERVISOR_sched_op(SCHEDOP_shutdown, &r);
36049 + BUG();
36050 }
36051
36052 -static void xen_restart(char *msg)
36053 +static __noreturn void xen_restart(char *msg)
36054 {
36055 xen_reboot(SHUTDOWN_reboot);
36056 }
36057
36058 -static void xen_emergency_restart(void)
36059 +static __noreturn void xen_emergency_restart(void)
36060 {
36061 xen_reboot(SHUTDOWN_reboot);
36062 }
36063
36064 -static void xen_machine_halt(void)
36065 +static __noreturn void xen_machine_halt(void)
36066 {
36067 xen_reboot(SHUTDOWN_poweroff);
36068 }
36069
36070 -static void xen_machine_power_off(void)
36071 +static __noreturn void xen_machine_power_off(void)
36072 {
36073 if (pm_power_off)
36074 pm_power_off();
36075 @@ -1399,8 +1395,11 @@ static void __ref xen_setup_gdt(int cpu)
36076 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry_boot;
36077 pv_cpu_ops.load_gdt = xen_load_gdt_boot;
36078
36079 - setup_stack_canary_segment(0);
36080 - switch_to_new_gdt(0);
36081 + setup_stack_canary_segment(cpu);
36082 +#ifdef CONFIG_X86_64
36083 + load_percpu_segment(cpu);
36084 +#endif
36085 + switch_to_new_gdt(cpu);
36086
36087 pv_cpu_ops.write_gdt_entry = xen_write_gdt_entry;
36088 pv_cpu_ops.load_gdt = xen_load_gdt;
36089 @@ -1515,7 +1514,17 @@ asmlinkage __visible void __init xen_start_kernel(void)
36090 __userpte_alloc_gfp &= ~__GFP_HIGHMEM;
36091
36092 /* Work out if we support NX */
36093 - x86_configure_nx();
36094 +#if defined(CONFIG_X86_64) || defined(CONFIG_X86_PAE)
36095 + if ((cpuid_eax(0x80000000) & 0xffff0000) == 0x80000000 &&
36096 + (cpuid_edx(0x80000001) & (1U << (X86_FEATURE_NX & 31)))) {
36097 + unsigned l, h;
36098 +
36099 + __supported_pte_mask |= _PAGE_NX;
36100 + rdmsr(MSR_EFER, l, h);
36101 + l |= EFER_NX;
36102 + wrmsr(MSR_EFER, l, h);
36103 + }
36104 +#endif
36105
36106 /* Get mfn list */
36107 xen_build_dynamic_phys_to_machine();
36108 @@ -1543,13 +1552,6 @@ asmlinkage __visible void __init xen_start_kernel(void)
36109
36110 machine_ops = xen_machine_ops;
36111
36112 - /*
36113 - * The only reliable way to retain the initial address of the
36114 - * percpu gdt_page is to remember it here, so we can go and
36115 - * mark it RW later, when the initial percpu area is freed.
36116 - */
36117 - xen_initial_gdt = &per_cpu(gdt_page, 0);
36118 -
36119 xen_smp_init();
36120
36121 #ifdef CONFIG_ACPI_NUMA
36122 diff --git a/arch/x86/xen/mmu.c b/arch/x86/xen/mmu.c
36123 index dd151b2..d5ab952 100644
36124 --- a/arch/x86/xen/mmu.c
36125 +++ b/arch/x86/xen/mmu.c
36126 @@ -379,7 +379,7 @@ static pteval_t pte_mfn_to_pfn(pteval_t val)
36127 return val;
36128 }
36129
36130 -static pteval_t pte_pfn_to_mfn(pteval_t val)
36131 +static pteval_t __intentional_overflow(-1) pte_pfn_to_mfn(pteval_t val)
36132 {
36133 if (val & _PAGE_PRESENT) {
36134 unsigned long pfn = (val & PTE_PFN_MASK) >> PAGE_SHIFT;
36135 @@ -1835,7 +1835,11 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36136 * L3_k[511] -> level2_fixmap_pgt */
36137 convert_pfn_mfn(level3_kernel_pgt);
36138
36139 + convert_pfn_mfn(level3_vmalloc_start_pgt);
36140 + convert_pfn_mfn(level3_vmalloc_end_pgt);
36141 + convert_pfn_mfn(level3_vmemmap_pgt);
36142 /* L3_k[511][506] -> level1_fixmap_pgt */
36143 + /* L3_k[511][507] -> level1_vsyscall_pgt */
36144 convert_pfn_mfn(level2_fixmap_pgt);
36145 }
36146 /* We get [511][511] and have Xen's version of level2_kernel_pgt */
36147 @@ -1860,11 +1864,18 @@ void __init xen_setup_kernel_pagetable(pgd_t *pgd, unsigned long max_pfn)
36148 set_page_prot(init_level4_pgt, PAGE_KERNEL_RO);
36149 set_page_prot(level3_ident_pgt, PAGE_KERNEL_RO);
36150 set_page_prot(level3_kernel_pgt, PAGE_KERNEL_RO);
36151 + set_page_prot(level3_vmalloc_start_pgt, PAGE_KERNEL_RO);
36152 + set_page_prot(level3_vmalloc_end_pgt, PAGE_KERNEL_RO);
36153 + set_page_prot(level3_vmemmap_pgt, PAGE_KERNEL_RO);
36154 set_page_prot(level3_user_vsyscall, PAGE_KERNEL_RO);
36155 set_page_prot(level2_ident_pgt, PAGE_KERNEL_RO);
36156 + set_page_prot(level2_vmemmap_pgt, PAGE_KERNEL_RO);
36157 set_page_prot(level2_kernel_pgt, PAGE_KERNEL_RO);
36158 set_page_prot(level2_fixmap_pgt, PAGE_KERNEL_RO);
36159 - set_page_prot(level1_fixmap_pgt, PAGE_KERNEL_RO);
36160 + set_page_prot(level1_fixmap_pgt[0], PAGE_KERNEL_RO);
36161 + set_page_prot(level1_fixmap_pgt[1], PAGE_KERNEL_RO);
36162 + set_page_prot(level1_fixmap_pgt[2], PAGE_KERNEL_RO);
36163 + set_page_prot(level1_vsyscall_pgt, PAGE_KERNEL_RO);
36164
36165 /* Pin down new L4 */
36166 pin_pagetable_pfn(MMUEXT_PIN_L4_TABLE,
36167 @@ -2048,6 +2059,7 @@ static void __init xen_post_allocator_init(void)
36168 pv_mmu_ops.set_pud = xen_set_pud;
36169 #if CONFIG_PGTABLE_LEVELS == 4
36170 pv_mmu_ops.set_pgd = xen_set_pgd;
36171 + pv_mmu_ops.set_pgd_batched = xen_set_pgd;
36172 #endif
36173
36174 /* This will work as long as patching hasn't happened yet
36175 @@ -2126,6 +2138,7 @@ static const struct pv_mmu_ops xen_mmu_ops __initconst = {
36176 .pud_val = PV_CALLEE_SAVE(xen_pud_val),
36177 .make_pud = PV_CALLEE_SAVE(xen_make_pud),
36178 .set_pgd = xen_set_pgd_hyper,
36179 + .set_pgd_batched = xen_set_pgd_hyper,
36180
36181 .alloc_pud = xen_alloc_pmd_init,
36182 .release_pud = xen_release_pmd_init,
36183 diff --git a/arch/x86/xen/smp.c b/arch/x86/xen/smp.c
36184 index 8648438..18bac20 100644
36185 --- a/arch/x86/xen/smp.c
36186 +++ b/arch/x86/xen/smp.c
36187 @@ -284,17 +284,13 @@ static void __init xen_smp_prepare_boot_cpu(void)
36188
36189 if (xen_pv_domain()) {
36190 if (!xen_feature(XENFEAT_writable_page_tables))
36191 - /* We've switched to the "real" per-cpu gdt, so make
36192 - * sure the old memory can be recycled. */
36193 - make_lowmem_page_readwrite(xen_initial_gdt);
36194 -
36195 #ifdef CONFIG_X86_32
36196 /*
36197 * Xen starts us with XEN_FLAT_RING1_DS, but linux code
36198 * expects __USER_DS
36199 */
36200 - loadsegment(ds, __USER_DS);
36201 - loadsegment(es, __USER_DS);
36202 + loadsegment(ds, __KERNEL_DS);
36203 + loadsegment(es, __KERNEL_DS);
36204 #endif
36205
36206 xen_filter_cpu_maps();
36207 @@ -375,7 +371,7 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36208 #ifdef CONFIG_X86_32
36209 /* Note: PVH is not yet supported on x86_32. */
36210 ctxt->user_regs.fs = __KERNEL_PERCPU;
36211 - ctxt->user_regs.gs = __KERNEL_STACK_CANARY;
36212 + savesegment(gs, ctxt->user_regs.gs);
36213 #endif
36214 memset(&ctxt->fpu_ctxt, 0, sizeof(ctxt->fpu_ctxt));
36215
36216 @@ -383,8 +379,8 @@ cpu_initialize_context(unsigned int cpu, struct task_struct *idle)
36217 ctxt->user_regs.eip = (unsigned long)cpu_bringup_and_idle;
36218 ctxt->flags = VGCF_IN_KERNEL;
36219 ctxt->user_regs.eflags = 0x1000; /* IOPL_RING1 */
36220 - ctxt->user_regs.ds = __USER_DS;
36221 - ctxt->user_regs.es = __USER_DS;
36222 + ctxt->user_regs.ds = __KERNEL_DS;
36223 + ctxt->user_regs.es = __KERNEL_DS;
36224 ctxt->user_regs.ss = __KERNEL_DS;
36225
36226 xen_copy_trap_info(ctxt->trap_ctxt);
36227 @@ -720,7 +716,7 @@ static const struct smp_ops xen_smp_ops __initconst = {
36228
36229 void __init xen_smp_init(void)
36230 {
36231 - smp_ops = xen_smp_ops;
36232 + memcpy((void *)&smp_ops, &xen_smp_ops, sizeof smp_ops);
36233 xen_fill_possible_map();
36234 }
36235
36236 diff --git a/arch/x86/xen/xen-asm_32.S b/arch/x86/xen/xen-asm_32.S
36237 index fd92a64..1f72641 100644
36238 --- a/arch/x86/xen/xen-asm_32.S
36239 +++ b/arch/x86/xen/xen-asm_32.S
36240 @@ -99,7 +99,7 @@ ENTRY(xen_iret)
36241 pushw %fs
36242 movl $(__KERNEL_PERCPU), %eax
36243 movl %eax, %fs
36244 - movl %fs:xen_vcpu, %eax
36245 + mov PER_CPU_VAR(xen_vcpu), %eax
36246 POP_FS
36247 #else
36248 movl %ss:xen_vcpu, %eax
36249 diff --git a/arch/x86/xen/xen-head.S b/arch/x86/xen/xen-head.S
36250 index 8afdfcc..79239db 100644
36251 --- a/arch/x86/xen/xen-head.S
36252 +++ b/arch/x86/xen/xen-head.S
36253 @@ -41,6 +41,17 @@ ENTRY(startup_xen)
36254 #ifdef CONFIG_X86_32
36255 mov %esi,xen_start_info
36256 mov $init_thread_union+THREAD_SIZE,%esp
36257 +#ifdef CONFIG_SMP
36258 + movl $cpu_gdt_table,%edi
36259 + movl $__per_cpu_load,%eax
36260 + movw %ax,__KERNEL_PERCPU + 2(%edi)
36261 + rorl $16,%eax
36262 + movb %al,__KERNEL_PERCPU + 4(%edi)
36263 + movb %ah,__KERNEL_PERCPU + 7(%edi)
36264 + movl $__per_cpu_end - 1,%eax
36265 + subl $__per_cpu_start,%eax
36266 + movw %ax,__KERNEL_PERCPU + 0(%edi)
36267 +#endif
36268 #else
36269 mov %rsi,xen_start_info
36270 mov $init_thread_union+THREAD_SIZE,%rsp
36271 diff --git a/arch/x86/xen/xen-ops.h b/arch/x86/xen/xen-ops.h
36272 index 9e195c6..523ed36 100644
36273 --- a/arch/x86/xen/xen-ops.h
36274 +++ b/arch/x86/xen/xen-ops.h
36275 @@ -16,8 +16,6 @@ void xen_syscall_target(void);
36276 void xen_syscall32_target(void);
36277 #endif
36278
36279 -extern void *xen_initial_gdt;
36280 -
36281 struct trap_info;
36282 void xen_copy_trap_info(struct trap_info *traps);
36283
36284 diff --git a/arch/xtensa/variants/dc232b/include/variant/core.h b/arch/xtensa/variants/dc232b/include/variant/core.h
36285 index 525bd3d..ef888b1 100644
36286 --- a/arch/xtensa/variants/dc232b/include/variant/core.h
36287 +++ b/arch/xtensa/variants/dc232b/include/variant/core.h
36288 @@ -119,9 +119,9 @@
36289 ----------------------------------------------------------------------*/
36290
36291 #define XCHAL_ICACHE_LINESIZE 32 /* I-cache line size in bytes */
36292 -#define XCHAL_DCACHE_LINESIZE 32 /* D-cache line size in bytes */
36293 #define XCHAL_ICACHE_LINEWIDTH 5 /* log2(I line size in bytes) */
36294 #define XCHAL_DCACHE_LINEWIDTH 5 /* log2(D line size in bytes) */
36295 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36296
36297 #define XCHAL_ICACHE_SIZE 16384 /* I-cache size in bytes or 0 */
36298 #define XCHAL_DCACHE_SIZE 16384 /* D-cache size in bytes or 0 */
36299 diff --git a/arch/xtensa/variants/fsf/include/variant/core.h b/arch/xtensa/variants/fsf/include/variant/core.h
36300 index 2f33760..835e50a 100644
36301 --- a/arch/xtensa/variants/fsf/include/variant/core.h
36302 +++ b/arch/xtensa/variants/fsf/include/variant/core.h
36303 @@ -11,6 +11,7 @@
36304 #ifndef _XTENSA_CORE_H
36305 #define _XTENSA_CORE_H
36306
36307 +#include <linux/const.h>
36308
36309 /****************************************************************************
36310 Parameters Useful for Any Code, USER or PRIVILEGED
36311 @@ -112,9 +113,9 @@
36312 ----------------------------------------------------------------------*/
36313
36314 #define XCHAL_ICACHE_LINESIZE 16 /* I-cache line size in bytes */
36315 -#define XCHAL_DCACHE_LINESIZE 16 /* D-cache line size in bytes */
36316 #define XCHAL_ICACHE_LINEWIDTH 4 /* log2(I line size in bytes) */
36317 #define XCHAL_DCACHE_LINEWIDTH 4 /* log2(D line size in bytes) */
36318 +#define XCHAL_DCACHE_LINESIZE (_AC(1,UL) << XCHAL_DCACHE_LINEWIDTH) /* D-cache line size in bytes */
36319
36320 #define XCHAL_ICACHE_SIZE 8192 /* I-cache size in bytes or 0 */
36321 #define XCHAL_DCACHE_SIZE 8192 /* D-cache size in bytes or 0 */
36322 diff --git a/block/bio.c b/block/bio.c
36323 index f66a4ea..73ddf55 100644
36324 --- a/block/bio.c
36325 +++ b/block/bio.c
36326 @@ -1172,7 +1172,7 @@ struct bio *bio_copy_user_iov(struct request_queue *q,
36327 /*
36328 * Overflow, abort
36329 */
36330 - if (end < start)
36331 + if (end < start || end - start > INT_MAX - nr_pages)
36332 return ERR_PTR(-EINVAL);
36333
36334 nr_pages += end - start;
36335 @@ -1297,7 +1297,7 @@ struct bio *bio_map_user_iov(struct request_queue *q,
36336 /*
36337 * Overflow, abort
36338 */
36339 - if (end < start)
36340 + if (end < start || end - start > INT_MAX - nr_pages)
36341 return ERR_PTR(-EINVAL);
36342
36343 nr_pages += end - start;
36344 diff --git a/block/blk-iopoll.c b/block/blk-iopoll.c
36345 index 0736729..2ec3b48 100644
36346 --- a/block/blk-iopoll.c
36347 +++ b/block/blk-iopoll.c
36348 @@ -74,7 +74,7 @@ void blk_iopoll_complete(struct blk_iopoll *iop)
36349 }
36350 EXPORT_SYMBOL(blk_iopoll_complete);
36351
36352 -static void blk_iopoll_softirq(struct softirq_action *h)
36353 +static __latent_entropy void blk_iopoll_softirq(void)
36354 {
36355 struct list_head *list = this_cpu_ptr(&blk_cpu_iopoll);
36356 int rearm = 0, budget = blk_iopoll_budget;
36357 diff --git a/block/blk-map.c b/block/blk-map.c
36358 index da310a1..213b5c9 100644
36359 --- a/block/blk-map.c
36360 +++ b/block/blk-map.c
36361 @@ -192,7 +192,7 @@ int blk_rq_map_kern(struct request_queue *q, struct request *rq, void *kbuf,
36362 if (!len || !kbuf)
36363 return -EINVAL;
36364
36365 - do_copy = !blk_rq_aligned(q, addr, len) || object_is_on_stack(kbuf);
36366 + do_copy = !blk_rq_aligned(q, addr, len) || object_starts_on_stack(kbuf);
36367 if (do_copy)
36368 bio = bio_copy_kern(q, kbuf, len, gfp_mask, reading);
36369 else
36370 diff --git a/block/blk-mq.c b/block/blk-mq.c
36371 index 594eea0..2dc1fd6 100644
36372 --- a/block/blk-mq.c
36373 +++ b/block/blk-mq.c
36374 @@ -1968,7 +1968,7 @@ struct request_queue *blk_mq_init_allocated_queue(struct blk_mq_tag_set *set,
36375 goto err_hctxs;
36376
36377 setup_timer(&q->timeout, blk_mq_rq_timer, (unsigned long) q);
36378 - blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30000);
36379 + blk_queue_rq_timeout(q, set->timeout ? set->timeout : 30 * HZ);
36380
36381 q->nr_queues = nr_cpu_ids;
36382 q->nr_hw_queues = set->nr_hw_queues;
36383 diff --git a/block/blk-softirq.c b/block/blk-softirq.c
36384 index 53b1737..08177d2e 100644
36385 --- a/block/blk-softirq.c
36386 +++ b/block/blk-softirq.c
36387 @@ -18,7 +18,7 @@ static DEFINE_PER_CPU(struct list_head, blk_cpu_done);
36388 * Softirq action handler - move entries to local list and loop over them
36389 * while passing them to the queue registered handler.
36390 */
36391 -static void blk_done_softirq(struct softirq_action *h)
36392 +static __latent_entropy void blk_done_softirq(void)
36393 {
36394 struct list_head *cpu_list, local_list;
36395
36396 diff --git a/block/bsg.c b/block/bsg.c
36397 index d214e92..9649863 100644
36398 --- a/block/bsg.c
36399 +++ b/block/bsg.c
36400 @@ -140,16 +140,24 @@ static int blk_fill_sgv4_hdr_rq(struct request_queue *q, struct request *rq,
36401 struct sg_io_v4 *hdr, struct bsg_device *bd,
36402 fmode_t has_write_perm)
36403 {
36404 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36405 + unsigned char *cmdptr;
36406 +
36407 if (hdr->request_len > BLK_MAX_CDB) {
36408 rq->cmd = kzalloc(hdr->request_len, GFP_KERNEL);
36409 if (!rq->cmd)
36410 return -ENOMEM;
36411 - }
36412 + cmdptr = rq->cmd;
36413 + } else
36414 + cmdptr = tmpcmd;
36415
36416 - if (copy_from_user(rq->cmd, (void __user *)(unsigned long)hdr->request,
36417 + if (copy_from_user(cmdptr, (void __user *)(unsigned long)hdr->request,
36418 hdr->request_len))
36419 return -EFAULT;
36420
36421 + if (cmdptr != rq->cmd)
36422 + memcpy(rq->cmd, cmdptr, hdr->request_len);
36423 +
36424 if (hdr->subprotocol == BSG_SUB_PROTOCOL_SCSI_CMD) {
36425 if (blk_verify_command(rq->cmd, has_write_perm))
36426 return -EPERM;
36427 diff --git a/block/compat_ioctl.c b/block/compat_ioctl.c
36428 index f678c73..f35aa18 100644
36429 --- a/block/compat_ioctl.c
36430 +++ b/block/compat_ioctl.c
36431 @@ -156,7 +156,7 @@ static int compat_cdrom_generic_command(struct block_device *bdev, fmode_t mode,
36432 cgc = compat_alloc_user_space(sizeof(*cgc));
36433 cgc32 = compat_ptr(arg);
36434
36435 - if (copy_in_user(&cgc->cmd, &cgc32->cmd, sizeof(cgc->cmd)) ||
36436 + if (copy_in_user(cgc->cmd, cgc32->cmd, sizeof(cgc->cmd)) ||
36437 get_user(data, &cgc32->buffer) ||
36438 put_user(compat_ptr(data), &cgc->buffer) ||
36439 copy_in_user(&cgc->buflen, &cgc32->buflen,
36440 @@ -341,7 +341,7 @@ static int compat_fd_ioctl(struct block_device *bdev, fmode_t mode,
36441 err |= __get_user(f->spec1, &uf->spec1);
36442 err |= __get_user(f->fmt_gap, &uf->fmt_gap);
36443 err |= __get_user(name, &uf->name);
36444 - f->name = compat_ptr(name);
36445 + f->name = (void __force_kernel *)compat_ptr(name);
36446 if (err) {
36447 err = -EFAULT;
36448 goto out;
36449 diff --git a/block/genhd.c b/block/genhd.c
36450 index ea982ea..86e0f9e 100644
36451 --- a/block/genhd.c
36452 +++ b/block/genhd.c
36453 @@ -469,21 +469,24 @@ static char *bdevt_str(dev_t devt, char *buf)
36454
36455 /*
36456 * Register device numbers dev..(dev+range-1)
36457 - * range must be nonzero
36458 + * Noop if @range is zero.
36459 * The hash chain is sorted on range, so that subranges can override.
36460 */
36461 void blk_register_region(dev_t devt, unsigned long range, struct module *module,
36462 struct kobject *(*probe)(dev_t, int *, void *),
36463 int (*lock)(dev_t, void *), void *data)
36464 {
36465 - kobj_map(bdev_map, devt, range, module, probe, lock, data);
36466 + if (range)
36467 + kobj_map(bdev_map, devt, range, module, probe, lock, data);
36468 }
36469
36470 EXPORT_SYMBOL(blk_register_region);
36471
36472 +/* undo blk_register_region(), noop if @range is zero */
36473 void blk_unregister_region(dev_t devt, unsigned long range)
36474 {
36475 - kobj_unmap(bdev_map, devt, range);
36476 + if (range)
36477 + kobj_unmap(bdev_map, devt, range);
36478 }
36479
36480 EXPORT_SYMBOL(blk_unregister_region);
36481 diff --git a/block/partitions/efi.c b/block/partitions/efi.c
36482 index 26cb624..a49c3a5 100644
36483 --- a/block/partitions/efi.c
36484 +++ b/block/partitions/efi.c
36485 @@ -293,14 +293,14 @@ static gpt_entry *alloc_read_gpt_entries(struct parsed_partitions *state,
36486 if (!gpt)
36487 return NULL;
36488
36489 + if (!le32_to_cpu(gpt->num_partition_entries))
36490 + return NULL;
36491 + pte = kcalloc(le32_to_cpu(gpt->num_partition_entries), le32_to_cpu(gpt->sizeof_partition_entry), GFP_KERNEL);
36492 + if (!pte)
36493 + return NULL;
36494 +
36495 count = le32_to_cpu(gpt->num_partition_entries) *
36496 le32_to_cpu(gpt->sizeof_partition_entry);
36497 - if (!count)
36498 - return NULL;
36499 - pte = kmalloc(count, GFP_KERNEL);
36500 - if (!pte)
36501 - return NULL;
36502 -
36503 if (read_lba(state, le64_to_cpu(gpt->partition_entry_lba),
36504 (u8 *) pte, count) < count) {
36505 kfree(pte);
36506 diff --git a/block/scsi_ioctl.c b/block/scsi_ioctl.c
36507 index 55b6f15..b602c9a 100644
36508 --- a/block/scsi_ioctl.c
36509 +++ b/block/scsi_ioctl.c
36510 @@ -67,7 +67,7 @@ static int scsi_get_bus(struct request_queue *q, int __user *p)
36511 return put_user(0, p);
36512 }
36513
36514 -static int sg_get_timeout(struct request_queue *q)
36515 +static int __intentional_overflow(-1) sg_get_timeout(struct request_queue *q)
36516 {
36517 return jiffies_to_clock_t(q->sg_timeout);
36518 }
36519 @@ -227,8 +227,20 @@ EXPORT_SYMBOL(blk_verify_command);
36520 static int blk_fill_sghdr_rq(struct request_queue *q, struct request *rq,
36521 struct sg_io_hdr *hdr, fmode_t mode)
36522 {
36523 - if (copy_from_user(rq->cmd, hdr->cmdp, hdr->cmd_len))
36524 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36525 + unsigned char *cmdptr;
36526 +
36527 + if (rq->cmd != rq->__cmd)
36528 + cmdptr = rq->cmd;
36529 + else
36530 + cmdptr = tmpcmd;
36531 +
36532 + if (copy_from_user(cmdptr, hdr->cmdp, hdr->cmd_len))
36533 return -EFAULT;
36534 +
36535 + if (cmdptr != rq->cmd)
36536 + memcpy(rq->cmd, cmdptr, hdr->cmd_len);
36537 +
36538 if (blk_verify_command(rq->cmd, mode & FMODE_WRITE))
36539 return -EPERM;
36540
36541 @@ -420,6 +432,8 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36542 int err;
36543 unsigned int in_len, out_len, bytes, opcode, cmdlen;
36544 char *buffer = NULL, sense[SCSI_SENSE_BUFFERSIZE];
36545 + unsigned char tmpcmd[sizeof(rq->__cmd)];
36546 + unsigned char *cmdptr;
36547
36548 if (!sic)
36549 return -EINVAL;
36550 @@ -458,9 +472,18 @@ int sg_scsi_ioctl(struct request_queue *q, struct gendisk *disk, fmode_t mode,
36551 */
36552 err = -EFAULT;
36553 rq->cmd_len = cmdlen;
36554 - if (copy_from_user(rq->cmd, sic->data, cmdlen))
36555 +
36556 + if (rq->cmd != rq->__cmd)
36557 + cmdptr = rq->cmd;
36558 + else
36559 + cmdptr = tmpcmd;
36560 +
36561 + if (copy_from_user(cmdptr, sic->data, cmdlen))
36562 goto error;
36563
36564 + if (rq->cmd != cmdptr)
36565 + memcpy(rq->cmd, cmdptr, cmdlen);
36566 +
36567 if (in_len && copy_from_user(buffer, sic->data + cmdlen, in_len))
36568 goto error;
36569
36570 diff --git a/crypto/cryptd.c b/crypto/cryptd.c
36571 index b0602ba..fb71850 100644
36572 --- a/crypto/cryptd.c
36573 +++ b/crypto/cryptd.c
36574 @@ -63,7 +63,7 @@ struct cryptd_blkcipher_ctx {
36575
36576 struct cryptd_blkcipher_request_ctx {
36577 crypto_completion_t complete;
36578 -};
36579 +} __no_const;
36580
36581 struct cryptd_hash_ctx {
36582 struct crypto_shash *child;
36583 @@ -80,7 +80,7 @@ struct cryptd_aead_ctx {
36584
36585 struct cryptd_aead_request_ctx {
36586 crypto_completion_t complete;
36587 -};
36588 +} __no_const;
36589
36590 static void cryptd_queue_worker(struct work_struct *work);
36591
36592 diff --git a/crypto/pcrypt.c b/crypto/pcrypt.c
36593 index c305d41..a96de79 100644
36594 --- a/crypto/pcrypt.c
36595 +++ b/crypto/pcrypt.c
36596 @@ -440,7 +440,7 @@ static int pcrypt_sysfs_add(struct padata_instance *pinst, const char *name)
36597 int ret;
36598
36599 pinst->kobj.kset = pcrypt_kset;
36600 - ret = kobject_add(&pinst->kobj, NULL, name);
36601 + ret = kobject_add(&pinst->kobj, NULL, "%s", name);
36602 if (!ret)
36603 kobject_uevent(&pinst->kobj, KOBJ_ADD);
36604
36605 diff --git a/crypto/zlib.c b/crypto/zlib.c
36606 index 0eefa9d..0fa3d29 100644
36607 --- a/crypto/zlib.c
36608 +++ b/crypto/zlib.c
36609 @@ -95,10 +95,10 @@ static int zlib_compress_setup(struct crypto_pcomp *tfm, void *params,
36610 zlib_comp_exit(ctx);
36611
36612 window_bits = tb[ZLIB_COMP_WINDOWBITS]
36613 - ? nla_get_u32(tb[ZLIB_COMP_WINDOWBITS])
36614 + ? nla_get_s32(tb[ZLIB_COMP_WINDOWBITS])
36615 : MAX_WBITS;
36616 mem_level = tb[ZLIB_COMP_MEMLEVEL]
36617 - ? nla_get_u32(tb[ZLIB_COMP_MEMLEVEL])
36618 + ? nla_get_s32(tb[ZLIB_COMP_MEMLEVEL])
36619 : DEF_MEM_LEVEL;
36620
36621 workspacesize = zlib_deflate_workspacesize(window_bits, mem_level);
36622 diff --git a/drivers/acpi/acpica/hwxfsleep.c b/drivers/acpi/acpica/hwxfsleep.c
36623 index 3b37676..898edfa 100644
36624 --- a/drivers/acpi/acpica/hwxfsleep.c
36625 +++ b/drivers/acpi/acpica/hwxfsleep.c
36626 @@ -63,11 +63,12 @@ static acpi_status acpi_hw_sleep_dispatch(u8 sleep_state, u32 function_id);
36627 /* Legacy functions are optional, based upon ACPI_REDUCED_HARDWARE */
36628
36629 static struct acpi_sleep_functions acpi_sleep_dispatch[] = {
36630 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36631 - acpi_hw_extended_sleep},
36632 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36633 - acpi_hw_extended_wake_prep},
36634 - {ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake), acpi_hw_extended_wake}
36635 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_sleep),
36636 + .extended_function = acpi_hw_extended_sleep},
36637 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake_prep),
36638 + .extended_function = acpi_hw_extended_wake_prep},
36639 + {.legacy_function = ACPI_HW_OPTIONAL_FUNCTION(acpi_hw_legacy_wake),
36640 + .extended_function = acpi_hw_extended_wake}
36641 };
36642
36643 /*
36644 diff --git a/drivers/acpi/apei/apei-internal.h b/drivers/acpi/apei/apei-internal.h
36645 index 16129c7..8b675cd 100644
36646 --- a/drivers/acpi/apei/apei-internal.h
36647 +++ b/drivers/acpi/apei/apei-internal.h
36648 @@ -19,7 +19,7 @@ typedef int (*apei_exec_ins_func_t)(struct apei_exec_context *ctx,
36649 struct apei_exec_ins_type {
36650 u32 flags;
36651 apei_exec_ins_func_t run;
36652 -};
36653 +} __do_const;
36654
36655 struct apei_exec_context {
36656 u32 ip;
36657 diff --git a/drivers/acpi/apei/ghes.c b/drivers/acpi/apei/ghes.c
36658 index e82d097..0c855c1 100644
36659 --- a/drivers/acpi/apei/ghes.c
36660 +++ b/drivers/acpi/apei/ghes.c
36661 @@ -478,7 +478,7 @@ static void __ghes_print_estatus(const char *pfx,
36662 const struct acpi_hest_generic *generic,
36663 const struct acpi_hest_generic_status *estatus)
36664 {
36665 - static atomic_t seqno;
36666 + static atomic_unchecked_t seqno;
36667 unsigned int curr_seqno;
36668 char pfx_seq[64];
36669
36670 @@ -489,7 +489,7 @@ static void __ghes_print_estatus(const char *pfx,
36671 else
36672 pfx = KERN_ERR;
36673 }
36674 - curr_seqno = atomic_inc_return(&seqno);
36675 + curr_seqno = atomic_inc_return_unchecked(&seqno);
36676 snprintf(pfx_seq, sizeof(pfx_seq), "%s{%u}" HW_ERR, pfx, curr_seqno);
36677 printk("%s""Hardware error from APEI Generic Hardware Error Source: %d\n",
36678 pfx_seq, generic->header.source_id);
36679 diff --git a/drivers/acpi/bgrt.c b/drivers/acpi/bgrt.c
36680 index a83e3c6..c3d617f 100644
36681 --- a/drivers/acpi/bgrt.c
36682 +++ b/drivers/acpi/bgrt.c
36683 @@ -86,8 +86,10 @@ static int __init bgrt_init(void)
36684 if (!bgrt_image)
36685 return -ENODEV;
36686
36687 - bin_attr_image.private = bgrt_image;
36688 - bin_attr_image.size = bgrt_image_size;
36689 + pax_open_kernel();
36690 + *(void **)&bin_attr_image.private = bgrt_image;
36691 + *(size_t *)&bin_attr_image.size = bgrt_image_size;
36692 + pax_close_kernel();
36693
36694 bgrt_kobj = kobject_create_and_add("bgrt", acpi_kobj);
36695 if (!bgrt_kobj)
36696 diff --git a/drivers/acpi/blacklist.c b/drivers/acpi/blacklist.c
36697 index 1d17919..315e955 100644
36698 --- a/drivers/acpi/blacklist.c
36699 +++ b/drivers/acpi/blacklist.c
36700 @@ -51,7 +51,7 @@ struct acpi_blacklist_item {
36701 u32 is_critical_error;
36702 };
36703
36704 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata;
36705 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst;
36706
36707 /*
36708 * POLICY: If *anything* doesn't work, put it on the blacklist.
36709 @@ -163,7 +163,7 @@ static int __init dmi_disable_osi_win8(const struct dmi_system_id *d)
36710 return 0;
36711 }
36712
36713 -static struct dmi_system_id acpi_osi_dmi_table[] __initdata = {
36714 +static const struct dmi_system_id acpi_osi_dmi_table[] __initconst = {
36715 {
36716 .callback = dmi_disable_osi_vista,
36717 .ident = "Fujitsu Siemens",
36718 diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c
36719 index 513e7230e..802015a 100644
36720 --- a/drivers/acpi/bus.c
36721 +++ b/drivers/acpi/bus.c
36722 @@ -67,7 +67,7 @@ static int set_copy_dsdt(const struct dmi_system_id *id)
36723 }
36724 #endif
36725
36726 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36727 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36728 /*
36729 * Invoke DSDT corruption work-around on all Toshiba Satellite.
36730 * https://bugzilla.kernel.org/show_bug.cgi?id=14679
36731 @@ -83,7 +83,7 @@ static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36732 {}
36733 };
36734 #else
36735 -static struct dmi_system_id dsdt_dmi_table[] __initdata = {
36736 +static const struct dmi_system_id dsdt_dmi_table[] __initconst = {
36737 {}
36738 };
36739 #endif
36740 diff --git a/drivers/acpi/custom_method.c b/drivers/acpi/custom_method.c
36741 index c68e724..e863008 100644
36742 --- a/drivers/acpi/custom_method.c
36743 +++ b/drivers/acpi/custom_method.c
36744 @@ -29,6 +29,10 @@ static ssize_t cm_write(struct file *file, const char __user * user_buf,
36745 struct acpi_table_header table;
36746 acpi_status status;
36747
36748 +#ifdef CONFIG_GRKERNSEC_KMEM
36749 + return -EPERM;
36750 +#endif
36751 +
36752 if (!(*ppos)) {
36753 /* parse the table header to get the table length */
36754 if (count <= sizeof(struct acpi_table_header))
36755 diff --git a/drivers/acpi/device_pm.c b/drivers/acpi/device_pm.c
36756 index 8217e0b..3294cb6 100644
36757 --- a/drivers/acpi/device_pm.c
36758 +++ b/drivers/acpi/device_pm.c
36759 @@ -1026,6 +1026,8 @@ EXPORT_SYMBOL_GPL(acpi_subsys_freeze);
36760
36761 #endif /* CONFIG_PM_SLEEP */
36762
36763 +static void acpi_dev_pm_detach(struct device *dev, bool power_off);
36764 +
36765 static struct dev_pm_domain acpi_general_pm_domain = {
36766 .ops = {
36767 .runtime_suspend = acpi_subsys_runtime_suspend,
36768 @@ -1042,6 +1044,7 @@ static struct dev_pm_domain acpi_general_pm_domain = {
36769 .restore_early = acpi_subsys_resume_early,
36770 #endif
36771 },
36772 + .detach = acpi_dev_pm_detach
36773 };
36774
36775 /**
36776 @@ -1111,7 +1114,6 @@ int acpi_dev_pm_attach(struct device *dev, bool power_on)
36777 acpi_device_wakeup(adev, ACPI_STATE_S0, false);
36778 }
36779
36780 - dev->pm_domain->detach = acpi_dev_pm_detach;
36781 return 0;
36782 }
36783 EXPORT_SYMBOL_GPL(acpi_dev_pm_attach);
36784 diff --git a/drivers/acpi/ec.c b/drivers/acpi/ec.c
36785 index 5e8fed4..d9bb545 100644
36786 --- a/drivers/acpi/ec.c
36787 +++ b/drivers/acpi/ec.c
36788 @@ -1293,7 +1293,7 @@ static int ec_clear_on_resume(const struct dmi_system_id *id)
36789 return 0;
36790 }
36791
36792 -static struct dmi_system_id ec_dmi_table[] __initdata = {
36793 +static const struct dmi_system_id ec_dmi_table[] __initconst = {
36794 {
36795 ec_skip_dsdt_scan, "Compal JFL92", {
36796 DMI_MATCH(DMI_BIOS_VENDOR, "COMPAL"),
36797 diff --git a/drivers/acpi/pci_slot.c b/drivers/acpi/pci_slot.c
36798 index 139d9e4..9a9d799 100644
36799 --- a/drivers/acpi/pci_slot.c
36800 +++ b/drivers/acpi/pci_slot.c
36801 @@ -195,7 +195,7 @@ static int do_sta_before_sun(const struct dmi_system_id *d)
36802 return 0;
36803 }
36804
36805 -static struct dmi_system_id acpi_pci_slot_dmi_table[] __initdata = {
36806 +static const struct dmi_system_id acpi_pci_slot_dmi_table[] __initconst = {
36807 /*
36808 * Fujitsu Primequest machines will return 1023 to indicate an
36809 * error if the _SUN method is evaluated on SxFy objects that
36810 diff --git a/drivers/acpi/processor_driver.c b/drivers/acpi/processor_driver.c
36811 index d9f7158..168e742 100644
36812 --- a/drivers/acpi/processor_driver.c
36813 +++ b/drivers/acpi/processor_driver.c
36814 @@ -159,7 +159,7 @@ static int acpi_cpu_soft_notify(struct notifier_block *nfb,
36815 return NOTIFY_OK;
36816 }
36817
36818 -static struct notifier_block __refdata acpi_cpu_notifier = {
36819 +static struct notifier_block __refconst acpi_cpu_notifier = {
36820 .notifier_call = acpi_cpu_soft_notify,
36821 };
36822
36823 diff --git a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c
36824 index 39e0c8e..b5ae20c 100644
36825 --- a/drivers/acpi/processor_idle.c
36826 +++ b/drivers/acpi/processor_idle.c
36827 @@ -910,7 +910,7 @@ static int acpi_processor_setup_cpuidle_states(struct acpi_processor *pr)
36828 {
36829 int i, count = CPUIDLE_DRIVER_STATE_START;
36830 struct acpi_processor_cx *cx;
36831 - struct cpuidle_state *state;
36832 + cpuidle_state_no_const *state;
36833 struct cpuidle_driver *drv = &acpi_idle_driver;
36834
36835 if (!pr->flags.power_setup_done)
36836 diff --git a/drivers/acpi/processor_pdc.c b/drivers/acpi/processor_pdc.c
36837 index e5dd808..1eceed1 100644
36838 --- a/drivers/acpi/processor_pdc.c
36839 +++ b/drivers/acpi/processor_pdc.c
36840 @@ -176,7 +176,7 @@ static int __init set_no_mwait(const struct dmi_system_id *id)
36841 return 0;
36842 }
36843
36844 -static struct dmi_system_id processor_idle_dmi_table[] __initdata = {
36845 +static const struct dmi_system_id processor_idle_dmi_table[] __initconst = {
36846 {
36847 set_no_mwait, "Extensa 5220", {
36848 DMI_MATCH(DMI_BIOS_VENDOR, "Phoenix Technologies LTD"),
36849 diff --git a/drivers/acpi/sleep.c b/drivers/acpi/sleep.c
36850 index 2f0d4db..b9e9b15 100644
36851 --- a/drivers/acpi/sleep.c
36852 +++ b/drivers/acpi/sleep.c
36853 @@ -148,7 +148,7 @@ static int __init init_nvs_nosave(const struct dmi_system_id *d)
36854 return 0;
36855 }
36856
36857 -static struct dmi_system_id acpisleep_dmi_table[] __initdata = {
36858 +static const struct dmi_system_id acpisleep_dmi_table[] __initconst = {
36859 {
36860 .callback = init_old_suspend_ordering,
36861 .ident = "Abit KN9 (nForce4 variant)",
36862 diff --git a/drivers/acpi/sysfs.c b/drivers/acpi/sysfs.c
36863 index 0876d77b..3ba0127 100644
36864 --- a/drivers/acpi/sysfs.c
36865 +++ b/drivers/acpi/sysfs.c
36866 @@ -423,11 +423,11 @@ static u32 num_counters;
36867 static struct attribute **all_attrs;
36868 static u32 acpi_gpe_count;
36869
36870 -static struct attribute_group interrupt_stats_attr_group = {
36871 +static attribute_group_no_const interrupt_stats_attr_group = {
36872 .name = "interrupts",
36873 };
36874
36875 -static struct kobj_attribute *counter_attrs;
36876 +static kobj_attribute_no_const *counter_attrs;
36877
36878 static void delete_gpe_attr_array(void)
36879 {
36880 diff --git a/drivers/acpi/thermal.c b/drivers/acpi/thermal.c
36881 index d24fa19..782f1e6 100644
36882 --- a/drivers/acpi/thermal.c
36883 +++ b/drivers/acpi/thermal.c
36884 @@ -1209,7 +1209,7 @@ static int thermal_psv(const struct dmi_system_id *d) {
36885 return 0;
36886 }
36887
36888 -static struct dmi_system_id thermal_dmi_table[] __initdata = {
36889 +static const struct dmi_system_id thermal_dmi_table[] __initconst = {
36890 /*
36891 * Award BIOS on this AOpen makes thermal control almost worthless.
36892 * http://bugzilla.kernel.org/show_bug.cgi?id=8842
36893 diff --git a/drivers/acpi/video.c b/drivers/acpi/video.c
36894 index cc79d3f..28adb33 100644
36895 --- a/drivers/acpi/video.c
36896 +++ b/drivers/acpi/video.c
36897 @@ -431,7 +431,7 @@ static int __init video_enable_native_backlight(const struct dmi_system_id *d)
36898 return 0;
36899 }
36900
36901 -static struct dmi_system_id video_dmi_table[] __initdata = {
36902 +static const struct dmi_system_id video_dmi_table[] __initconst = {
36903 /*
36904 * Broken _BQC workaround http://bugzilla.kernel.org/show_bug.cgi?id=13121
36905 */
36906 diff --git a/drivers/ata/libahci.c b/drivers/ata/libahci.c
36907 index 287c4ba..6a600bc 100644
36908 --- a/drivers/ata/libahci.c
36909 +++ b/drivers/ata/libahci.c
36910 @@ -1252,7 +1252,7 @@ int ahci_kick_engine(struct ata_port *ap)
36911 }
36912 EXPORT_SYMBOL_GPL(ahci_kick_engine);
36913
36914 -static int ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36915 +static int __intentional_overflow(-1) ahci_exec_polled_cmd(struct ata_port *ap, int pmp,
36916 struct ata_taskfile *tf, int is_cmd, u16 flags,
36917 unsigned long timeout_msec)
36918 {
36919 diff --git a/drivers/ata/libata-core.c b/drivers/ata/libata-core.c
36920 index 577849c..920847c 100644
36921 --- a/drivers/ata/libata-core.c
36922 +++ b/drivers/ata/libata-core.c
36923 @@ -102,7 +102,7 @@ static unsigned int ata_dev_set_xfermode(struct ata_device *dev);
36924 static void ata_dev_xfermask(struct ata_device *dev);
36925 static unsigned long ata_dev_blacklisted(const struct ata_device *dev);
36926
36927 -atomic_t ata_print_id = ATOMIC_INIT(0);
36928 +atomic_unchecked_t ata_print_id = ATOMIC_INIT(0);
36929
36930 struct ata_force_param {
36931 const char *name;
36932 @@ -4801,7 +4801,7 @@ void ata_qc_free(struct ata_queued_cmd *qc)
36933 struct ata_port *ap;
36934 unsigned int tag;
36935
36936 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36937 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36938 ap = qc->ap;
36939
36940 qc->flags = 0;
36941 @@ -4818,7 +4818,7 @@ void __ata_qc_complete(struct ata_queued_cmd *qc)
36942 struct ata_port *ap;
36943 struct ata_link *link;
36944
36945 - WARN_ON_ONCE(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36946 + BUG_ON(qc == NULL); /* ata_qc_from_tag _might_ return NULL */
36947 WARN_ON_ONCE(!(qc->flags & ATA_QCFLAG_ACTIVE));
36948 ap = qc->ap;
36949 link = qc->dev->link;
36950 @@ -5925,6 +5925,7 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36951 return;
36952
36953 spin_lock(&lock);
36954 + pax_open_kernel();
36955
36956 for (cur = ops->inherits; cur; cur = cur->inherits) {
36957 void **inherit = (void **)cur;
36958 @@ -5938,8 +5939,9 @@ static void ata_finalize_port_ops(struct ata_port_operations *ops)
36959 if (IS_ERR(*pp))
36960 *pp = NULL;
36961
36962 - ops->inherits = NULL;
36963 + *(struct ata_port_operations **)&ops->inherits = NULL;
36964
36965 + pax_close_kernel();
36966 spin_unlock(&lock);
36967 }
36968
36969 @@ -6135,7 +6137,7 @@ int ata_host_register(struct ata_host *host, struct scsi_host_template *sht)
36970
36971 /* give ports names and add SCSI hosts */
36972 for (i = 0; i < host->n_ports; i++) {
36973 - host->ports[i]->print_id = atomic_inc_return(&ata_print_id);
36974 + host->ports[i]->print_id = atomic_inc_return_unchecked(&ata_print_id);
36975 host->ports[i]->local_port_no = i + 1;
36976 }
36977
36978 diff --git a/drivers/ata/libata-scsi.c b/drivers/ata/libata-scsi.c
36979 index 3131adc..93e7aa0 100644
36980 --- a/drivers/ata/libata-scsi.c
36981 +++ b/drivers/ata/libata-scsi.c
36982 @@ -4209,7 +4209,7 @@ int ata_sas_port_init(struct ata_port *ap)
36983
36984 if (rc)
36985 return rc;
36986 - ap->print_id = atomic_inc_return(&ata_print_id);
36987 + ap->print_id = atomic_inc_return_unchecked(&ata_print_id);
36988 return 0;
36989 }
36990 EXPORT_SYMBOL_GPL(ata_sas_port_init);
36991 diff --git a/drivers/ata/libata.h b/drivers/ata/libata.h
36992 index a998a17..8de4bf4 100644
36993 --- a/drivers/ata/libata.h
36994 +++ b/drivers/ata/libata.h
36995 @@ -53,7 +53,7 @@ enum {
36996 ATA_DNXFER_QUIET = (1 << 31),
36997 };
36998
36999 -extern atomic_t ata_print_id;
37000 +extern atomic_unchecked_t ata_print_id;
37001 extern int atapi_passthru16;
37002 extern int libata_fua;
37003 extern int libata_noacpi;
37004 diff --git a/drivers/ata/pata_arasan_cf.c b/drivers/ata/pata_arasan_cf.c
37005 index a9b0c82..207d97d 100644
37006 --- a/drivers/ata/pata_arasan_cf.c
37007 +++ b/drivers/ata/pata_arasan_cf.c
37008 @@ -865,7 +865,9 @@ static int arasan_cf_probe(struct platform_device *pdev)
37009 /* Handle platform specific quirks */
37010 if (quirk) {
37011 if (quirk & CF_BROKEN_PIO) {
37012 - ap->ops->set_piomode = NULL;
37013 + pax_open_kernel();
37014 + *(void **)&ap->ops->set_piomode = NULL;
37015 + pax_close_kernel();
37016 ap->pio_mask = 0;
37017 }
37018 if (quirk & CF_BROKEN_MWDMA)
37019 diff --git a/drivers/atm/adummy.c b/drivers/atm/adummy.c
37020 index f9b983a..887b9d8 100644
37021 --- a/drivers/atm/adummy.c
37022 +++ b/drivers/atm/adummy.c
37023 @@ -114,7 +114,7 @@ adummy_send(struct atm_vcc *vcc, struct sk_buff *skb)
37024 vcc->pop(vcc, skb);
37025 else
37026 dev_kfree_skb_any(skb);
37027 - atomic_inc(&vcc->stats->tx);
37028 + atomic_inc_unchecked(&vcc->stats->tx);
37029
37030 return 0;
37031 }
37032 diff --git a/drivers/atm/ambassador.c b/drivers/atm/ambassador.c
37033 index f1a9198..f466a4a 100644
37034 --- a/drivers/atm/ambassador.c
37035 +++ b/drivers/atm/ambassador.c
37036 @@ -454,7 +454,7 @@ static void tx_complete (amb_dev * dev, tx_out * tx) {
37037 PRINTD (DBG_FLOW|DBG_TX, "tx_complete %p %p", dev, tx);
37038
37039 // VC layer stats
37040 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37041 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37042
37043 // free the descriptor
37044 kfree (tx_descr);
37045 @@ -495,7 +495,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37046 dump_skb ("<<<", vc, skb);
37047
37048 // VC layer stats
37049 - atomic_inc(&atm_vcc->stats->rx);
37050 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37051 __net_timestamp(skb);
37052 // end of our responsibility
37053 atm_vcc->push (atm_vcc, skb);
37054 @@ -510,7 +510,7 @@ static void rx_complete (amb_dev * dev, rx_out * rx) {
37055 } else {
37056 PRINTK (KERN_INFO, "dropped over-size frame");
37057 // should we count this?
37058 - atomic_inc(&atm_vcc->stats->rx_drop);
37059 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37060 }
37061
37062 } else {
37063 @@ -1338,7 +1338,7 @@ static int amb_send (struct atm_vcc * atm_vcc, struct sk_buff * skb) {
37064 }
37065
37066 if (check_area (skb->data, skb->len)) {
37067 - atomic_inc(&atm_vcc->stats->tx_err);
37068 + atomic_inc_unchecked(&atm_vcc->stats->tx_err);
37069 return -ENOMEM; // ?
37070 }
37071
37072 diff --git a/drivers/atm/atmtcp.c b/drivers/atm/atmtcp.c
37073 index 480fa6f..947067c 100644
37074 --- a/drivers/atm/atmtcp.c
37075 +++ b/drivers/atm/atmtcp.c
37076 @@ -206,7 +206,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37077 if (vcc->pop) vcc->pop(vcc,skb);
37078 else dev_kfree_skb(skb);
37079 if (dev_data) return 0;
37080 - atomic_inc(&vcc->stats->tx_err);
37081 + atomic_inc_unchecked(&vcc->stats->tx_err);
37082 return -ENOLINK;
37083 }
37084 size = skb->len+sizeof(struct atmtcp_hdr);
37085 @@ -214,7 +214,7 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37086 if (!new_skb) {
37087 if (vcc->pop) vcc->pop(vcc,skb);
37088 else dev_kfree_skb(skb);
37089 - atomic_inc(&vcc->stats->tx_err);
37090 + atomic_inc_unchecked(&vcc->stats->tx_err);
37091 return -ENOBUFS;
37092 }
37093 hdr = (void *) skb_put(new_skb,sizeof(struct atmtcp_hdr));
37094 @@ -225,8 +225,8 @@ static int atmtcp_v_send(struct atm_vcc *vcc,struct sk_buff *skb)
37095 if (vcc->pop) vcc->pop(vcc,skb);
37096 else dev_kfree_skb(skb);
37097 out_vcc->push(out_vcc,new_skb);
37098 - atomic_inc(&vcc->stats->tx);
37099 - atomic_inc(&out_vcc->stats->rx);
37100 + atomic_inc_unchecked(&vcc->stats->tx);
37101 + atomic_inc_unchecked(&out_vcc->stats->rx);
37102 return 0;
37103 }
37104
37105 @@ -300,7 +300,7 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37106 read_unlock(&vcc_sklist_lock);
37107 if (!out_vcc) {
37108 result = -EUNATCH;
37109 - atomic_inc(&vcc->stats->tx_err);
37110 + atomic_inc_unchecked(&vcc->stats->tx_err);
37111 goto done;
37112 }
37113 skb_pull(skb,sizeof(struct atmtcp_hdr));
37114 @@ -312,8 +312,8 @@ static int atmtcp_c_send(struct atm_vcc *vcc,struct sk_buff *skb)
37115 __net_timestamp(new_skb);
37116 skb_copy_from_linear_data(skb, skb_put(new_skb, skb->len), skb->len);
37117 out_vcc->push(out_vcc,new_skb);
37118 - atomic_inc(&vcc->stats->tx);
37119 - atomic_inc(&out_vcc->stats->rx);
37120 + atomic_inc_unchecked(&vcc->stats->tx);
37121 + atomic_inc_unchecked(&out_vcc->stats->rx);
37122 done:
37123 if (vcc->pop) vcc->pop(vcc,skb);
37124 else dev_kfree_skb(skb);
37125 diff --git a/drivers/atm/eni.c b/drivers/atm/eni.c
37126 index 6339efd..2b441d5 100644
37127 --- a/drivers/atm/eni.c
37128 +++ b/drivers/atm/eni.c
37129 @@ -525,7 +525,7 @@ static int rx_aal0(struct atm_vcc *vcc)
37130 DPRINTK(DEV_LABEL "(itf %d): trashing empty cell\n",
37131 vcc->dev->number);
37132 length = 0;
37133 - atomic_inc(&vcc->stats->rx_err);
37134 + atomic_inc_unchecked(&vcc->stats->rx_err);
37135 }
37136 else {
37137 length = ATM_CELL_SIZE-1; /* no HEC */
37138 @@ -580,7 +580,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37139 size);
37140 }
37141 eff = length = 0;
37142 - atomic_inc(&vcc->stats->rx_err);
37143 + atomic_inc_unchecked(&vcc->stats->rx_err);
37144 }
37145 else {
37146 size = (descr & MID_RED_COUNT)*(ATM_CELL_PAYLOAD >> 2);
37147 @@ -597,7 +597,7 @@ static int rx_aal5(struct atm_vcc *vcc)
37148 "(VCI=%d,length=%ld,size=%ld (descr 0x%lx))\n",
37149 vcc->dev->number,vcc->vci,length,size << 2,descr);
37150 length = eff = 0;
37151 - atomic_inc(&vcc->stats->rx_err);
37152 + atomic_inc_unchecked(&vcc->stats->rx_err);
37153 }
37154 }
37155 skb = eff ? atm_alloc_charge(vcc,eff << 2,GFP_ATOMIC) : NULL;
37156 @@ -770,7 +770,7 @@ rx_dequeued++;
37157 vcc->push(vcc,skb);
37158 pushed++;
37159 }
37160 - atomic_inc(&vcc->stats->rx);
37161 + atomic_inc_unchecked(&vcc->stats->rx);
37162 }
37163 wake_up(&eni_dev->rx_wait);
37164 }
37165 @@ -1230,7 +1230,7 @@ static void dequeue_tx(struct atm_dev *dev)
37166 DMA_TO_DEVICE);
37167 if (vcc->pop) vcc->pop(vcc,skb);
37168 else dev_kfree_skb_irq(skb);
37169 - atomic_inc(&vcc->stats->tx);
37170 + atomic_inc_unchecked(&vcc->stats->tx);
37171 wake_up(&eni_dev->tx_wait);
37172 dma_complete++;
37173 }
37174 diff --git a/drivers/atm/firestream.c b/drivers/atm/firestream.c
37175 index 82f2ae0..f205c02 100644
37176 --- a/drivers/atm/firestream.c
37177 +++ b/drivers/atm/firestream.c
37178 @@ -749,7 +749,7 @@ static void process_txdone_queue (struct fs_dev *dev, struct queue *q)
37179 }
37180 }
37181
37182 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37183 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37184
37185 fs_dprintk (FS_DEBUG_TXMEM, "i");
37186 fs_dprintk (FS_DEBUG_ALLOC, "Free t-skb: %p\n", skb);
37187 @@ -816,7 +816,7 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37188 #endif
37189 skb_put (skb, qe->p1 & 0xffff);
37190 ATM_SKB(skb)->vcc = atm_vcc;
37191 - atomic_inc(&atm_vcc->stats->rx);
37192 + atomic_inc_unchecked(&atm_vcc->stats->rx);
37193 __net_timestamp(skb);
37194 fs_dprintk (FS_DEBUG_ALLOC, "Free rec-skb: %p (pushed)\n", skb);
37195 atm_vcc->push (atm_vcc, skb);
37196 @@ -837,12 +837,12 @@ static void process_incoming (struct fs_dev *dev, struct queue *q)
37197 kfree (pe);
37198 }
37199 if (atm_vcc)
37200 - atomic_inc(&atm_vcc->stats->rx_drop);
37201 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37202 break;
37203 case 0x1f: /* Reassembly abort: no buffers. */
37204 /* Silently increment error counter. */
37205 if (atm_vcc)
37206 - atomic_inc(&atm_vcc->stats->rx_drop);
37207 + atomic_inc_unchecked(&atm_vcc->stats->rx_drop);
37208 break;
37209 default: /* Hmm. Haven't written the code to handle the others yet... -- REW */
37210 printk (KERN_WARNING "Don't know what to do with RX status %x: %s.\n",
37211 diff --git a/drivers/atm/fore200e.c b/drivers/atm/fore200e.c
37212 index 75dde90..4309ead 100644
37213 --- a/drivers/atm/fore200e.c
37214 +++ b/drivers/atm/fore200e.c
37215 @@ -932,9 +932,9 @@ fore200e_tx_irq(struct fore200e* fore200e)
37216 #endif
37217 /* check error condition */
37218 if (*entry->status & STATUS_ERROR)
37219 - atomic_inc(&vcc->stats->tx_err);
37220 + atomic_inc_unchecked(&vcc->stats->tx_err);
37221 else
37222 - atomic_inc(&vcc->stats->tx);
37223 + atomic_inc_unchecked(&vcc->stats->tx);
37224 }
37225 }
37226
37227 @@ -1083,7 +1083,7 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37228 if (skb == NULL) {
37229 DPRINTK(2, "unable to alloc new skb, rx PDU length = %d\n", pdu_len);
37230
37231 - atomic_inc(&vcc->stats->rx_drop);
37232 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37233 return -ENOMEM;
37234 }
37235
37236 @@ -1126,14 +1126,14 @@ fore200e_push_rpd(struct fore200e* fore200e, struct atm_vcc* vcc, struct rpd* rp
37237
37238 dev_kfree_skb_any(skb);
37239
37240 - atomic_inc(&vcc->stats->rx_drop);
37241 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37242 return -ENOMEM;
37243 }
37244
37245 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37246
37247 vcc->push(vcc, skb);
37248 - atomic_inc(&vcc->stats->rx);
37249 + atomic_inc_unchecked(&vcc->stats->rx);
37250
37251 ASSERT(atomic_read(&sk_atm(vcc)->sk_wmem_alloc) >= 0);
37252
37253 @@ -1211,7 +1211,7 @@ fore200e_rx_irq(struct fore200e* fore200e)
37254 DPRINTK(2, "damaged PDU on %d.%d.%d\n",
37255 fore200e->atm_dev->number,
37256 entry->rpd->atm_header.vpi, entry->rpd->atm_header.vci);
37257 - atomic_inc(&vcc->stats->rx_err);
37258 + atomic_inc_unchecked(&vcc->stats->rx_err);
37259 }
37260 }
37261
37262 @@ -1656,7 +1656,7 @@ fore200e_send(struct atm_vcc *vcc, struct sk_buff *skb)
37263 goto retry_here;
37264 }
37265
37266 - atomic_inc(&vcc->stats->tx_err);
37267 + atomic_inc_unchecked(&vcc->stats->tx_err);
37268
37269 fore200e->tx_sat++;
37270 DPRINTK(2, "tx queue of device %s is saturated, PDU dropped - heartbeat is %08x\n",
37271 diff --git a/drivers/atm/he.c b/drivers/atm/he.c
37272 index 93dca2e..c5daa69 100644
37273 --- a/drivers/atm/he.c
37274 +++ b/drivers/atm/he.c
37275 @@ -1692,7 +1692,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37276
37277 if (RBRQ_HBUF_ERR(he_dev->rbrq_head)) {
37278 hprintk("HBUF_ERR! (cid 0x%x)\n", cid);
37279 - atomic_inc(&vcc->stats->rx_drop);
37280 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37281 goto return_host_buffers;
37282 }
37283
37284 @@ -1719,7 +1719,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37285 RBRQ_LEN_ERR(he_dev->rbrq_head)
37286 ? "LEN_ERR" : "",
37287 vcc->vpi, vcc->vci);
37288 - atomic_inc(&vcc->stats->rx_err);
37289 + atomic_inc_unchecked(&vcc->stats->rx_err);
37290 goto return_host_buffers;
37291 }
37292
37293 @@ -1771,7 +1771,7 @@ he_service_rbrq(struct he_dev *he_dev, int group)
37294 vcc->push(vcc, skb);
37295 spin_lock(&he_dev->global_lock);
37296
37297 - atomic_inc(&vcc->stats->rx);
37298 + atomic_inc_unchecked(&vcc->stats->rx);
37299
37300 return_host_buffers:
37301 ++pdus_assembled;
37302 @@ -2097,7 +2097,7 @@ __enqueue_tpd(struct he_dev *he_dev, struct he_tpd *tpd, unsigned cid)
37303 tpd->vcc->pop(tpd->vcc, tpd->skb);
37304 else
37305 dev_kfree_skb_any(tpd->skb);
37306 - atomic_inc(&tpd->vcc->stats->tx_err);
37307 + atomic_inc_unchecked(&tpd->vcc->stats->tx_err);
37308 }
37309 dma_pool_free(he_dev->tpd_pool, tpd, TPD_ADDR(tpd->status));
37310 return;
37311 @@ -2509,7 +2509,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37312 vcc->pop(vcc, skb);
37313 else
37314 dev_kfree_skb_any(skb);
37315 - atomic_inc(&vcc->stats->tx_err);
37316 + atomic_inc_unchecked(&vcc->stats->tx_err);
37317 return -EINVAL;
37318 }
37319
37320 @@ -2520,7 +2520,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37321 vcc->pop(vcc, skb);
37322 else
37323 dev_kfree_skb_any(skb);
37324 - atomic_inc(&vcc->stats->tx_err);
37325 + atomic_inc_unchecked(&vcc->stats->tx_err);
37326 return -EINVAL;
37327 }
37328 #endif
37329 @@ -2532,7 +2532,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37330 vcc->pop(vcc, skb);
37331 else
37332 dev_kfree_skb_any(skb);
37333 - atomic_inc(&vcc->stats->tx_err);
37334 + atomic_inc_unchecked(&vcc->stats->tx_err);
37335 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37336 return -ENOMEM;
37337 }
37338 @@ -2574,7 +2574,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37339 vcc->pop(vcc, skb);
37340 else
37341 dev_kfree_skb_any(skb);
37342 - atomic_inc(&vcc->stats->tx_err);
37343 + atomic_inc_unchecked(&vcc->stats->tx_err);
37344 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37345 return -ENOMEM;
37346 }
37347 @@ -2605,7 +2605,7 @@ he_send(struct atm_vcc *vcc, struct sk_buff *skb)
37348 __enqueue_tpd(he_dev, tpd, cid);
37349 spin_unlock_irqrestore(&he_dev->global_lock, flags);
37350
37351 - atomic_inc(&vcc->stats->tx);
37352 + atomic_inc_unchecked(&vcc->stats->tx);
37353
37354 return 0;
37355 }
37356 diff --git a/drivers/atm/horizon.c b/drivers/atm/horizon.c
37357 index 527bbd5..96570c8 100644
37358 --- a/drivers/atm/horizon.c
37359 +++ b/drivers/atm/horizon.c
37360 @@ -1018,7 +1018,7 @@ static void rx_schedule (hrz_dev * dev, int irq) {
37361 {
37362 struct atm_vcc * vcc = ATM_SKB(skb)->vcc;
37363 // VC layer stats
37364 - atomic_inc(&vcc->stats->rx);
37365 + atomic_inc_unchecked(&vcc->stats->rx);
37366 __net_timestamp(skb);
37367 // end of our responsibility
37368 vcc->push (vcc, skb);
37369 @@ -1170,7 +1170,7 @@ static void tx_schedule (hrz_dev * const dev, int irq) {
37370 dev->tx_iovec = NULL;
37371
37372 // VC layer stats
37373 - atomic_inc(&ATM_SKB(skb)->vcc->stats->tx);
37374 + atomic_inc_unchecked(&ATM_SKB(skb)->vcc->stats->tx);
37375
37376 // free the skb
37377 hrz_kfree_skb (skb);
37378 diff --git a/drivers/atm/idt77252.c b/drivers/atm/idt77252.c
37379 index 074616b..d6b3d5f 100644
37380 --- a/drivers/atm/idt77252.c
37381 +++ b/drivers/atm/idt77252.c
37382 @@ -811,7 +811,7 @@ drain_scq(struct idt77252_dev *card, struct vc_map *vc)
37383 else
37384 dev_kfree_skb(skb);
37385
37386 - atomic_inc(&vcc->stats->tx);
37387 + atomic_inc_unchecked(&vcc->stats->tx);
37388 }
37389
37390 atomic_dec(&scq->used);
37391 @@ -1073,13 +1073,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37392 if ((sb = dev_alloc_skb(64)) == NULL) {
37393 printk("%s: Can't allocate buffers for aal0.\n",
37394 card->name);
37395 - atomic_add(i, &vcc->stats->rx_drop);
37396 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37397 break;
37398 }
37399 if (!atm_charge(vcc, sb->truesize)) {
37400 RXPRINTK("%s: atm_charge() dropped aal0 packets.\n",
37401 card->name);
37402 - atomic_add(i - 1, &vcc->stats->rx_drop);
37403 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop);
37404 dev_kfree_skb(sb);
37405 break;
37406 }
37407 @@ -1096,7 +1096,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37408 ATM_SKB(sb)->vcc = vcc;
37409 __net_timestamp(sb);
37410 vcc->push(vcc, sb);
37411 - atomic_inc(&vcc->stats->rx);
37412 + atomic_inc_unchecked(&vcc->stats->rx);
37413
37414 cell += ATM_CELL_PAYLOAD;
37415 }
37416 @@ -1133,13 +1133,13 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37417 "(CDC: %08x)\n",
37418 card->name, len, rpp->len, readl(SAR_REG_CDC));
37419 recycle_rx_pool_skb(card, rpp);
37420 - atomic_inc(&vcc->stats->rx_err);
37421 + atomic_inc_unchecked(&vcc->stats->rx_err);
37422 return;
37423 }
37424 if (stat & SAR_RSQE_CRC) {
37425 RXPRINTK("%s: AAL5 CRC error.\n", card->name);
37426 recycle_rx_pool_skb(card, rpp);
37427 - atomic_inc(&vcc->stats->rx_err);
37428 + atomic_inc_unchecked(&vcc->stats->rx_err);
37429 return;
37430 }
37431 if (skb_queue_len(&rpp->queue) > 1) {
37432 @@ -1150,7 +1150,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37433 RXPRINTK("%s: Can't alloc RX skb.\n",
37434 card->name);
37435 recycle_rx_pool_skb(card, rpp);
37436 - atomic_inc(&vcc->stats->rx_err);
37437 + atomic_inc_unchecked(&vcc->stats->rx_err);
37438 return;
37439 }
37440 if (!atm_charge(vcc, skb->truesize)) {
37441 @@ -1169,7 +1169,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37442 __net_timestamp(skb);
37443
37444 vcc->push(vcc, skb);
37445 - atomic_inc(&vcc->stats->rx);
37446 + atomic_inc_unchecked(&vcc->stats->rx);
37447
37448 return;
37449 }
37450 @@ -1191,7 +1191,7 @@ dequeue_rx(struct idt77252_dev *card, struct rsq_entry *rsqe)
37451 __net_timestamp(skb);
37452
37453 vcc->push(vcc, skb);
37454 - atomic_inc(&vcc->stats->rx);
37455 + atomic_inc_unchecked(&vcc->stats->rx);
37456
37457 if (skb->truesize > SAR_FB_SIZE_3)
37458 add_rx_skb(card, 3, SAR_FB_SIZE_3, 1);
37459 @@ -1302,14 +1302,14 @@ idt77252_rx_raw(struct idt77252_dev *card)
37460 if (vcc->qos.aal != ATM_AAL0) {
37461 RPRINTK("%s: raw cell for non AAL0 vc %u.%u\n",
37462 card->name, vpi, vci);
37463 - atomic_inc(&vcc->stats->rx_drop);
37464 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37465 goto drop;
37466 }
37467
37468 if ((sb = dev_alloc_skb(64)) == NULL) {
37469 printk("%s: Can't allocate buffers for AAL0.\n",
37470 card->name);
37471 - atomic_inc(&vcc->stats->rx_err);
37472 + atomic_inc_unchecked(&vcc->stats->rx_err);
37473 goto drop;
37474 }
37475
37476 @@ -1328,7 +1328,7 @@ idt77252_rx_raw(struct idt77252_dev *card)
37477 ATM_SKB(sb)->vcc = vcc;
37478 __net_timestamp(sb);
37479 vcc->push(vcc, sb);
37480 - atomic_inc(&vcc->stats->rx);
37481 + atomic_inc_unchecked(&vcc->stats->rx);
37482
37483 drop:
37484 skb_pull(queue, 64);
37485 @@ -1953,13 +1953,13 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37486
37487 if (vc == NULL) {
37488 printk("%s: NULL connection in send().\n", card->name);
37489 - atomic_inc(&vcc->stats->tx_err);
37490 + atomic_inc_unchecked(&vcc->stats->tx_err);
37491 dev_kfree_skb(skb);
37492 return -EINVAL;
37493 }
37494 if (!test_bit(VCF_TX, &vc->flags)) {
37495 printk("%s: Trying to transmit on a non-tx VC.\n", card->name);
37496 - atomic_inc(&vcc->stats->tx_err);
37497 + atomic_inc_unchecked(&vcc->stats->tx_err);
37498 dev_kfree_skb(skb);
37499 return -EINVAL;
37500 }
37501 @@ -1971,14 +1971,14 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37502 break;
37503 default:
37504 printk("%s: Unsupported AAL: %d\n", card->name, vcc->qos.aal);
37505 - atomic_inc(&vcc->stats->tx_err);
37506 + atomic_inc_unchecked(&vcc->stats->tx_err);
37507 dev_kfree_skb(skb);
37508 return -EINVAL;
37509 }
37510
37511 if (skb_shinfo(skb)->nr_frags != 0) {
37512 printk("%s: No scatter-gather yet.\n", card->name);
37513 - atomic_inc(&vcc->stats->tx_err);
37514 + atomic_inc_unchecked(&vcc->stats->tx_err);
37515 dev_kfree_skb(skb);
37516 return -EINVAL;
37517 }
37518 @@ -1986,7 +1986,7 @@ idt77252_send_skb(struct atm_vcc *vcc, struct sk_buff *skb, int oam)
37519
37520 err = queue_skb(card, vc, skb, oam);
37521 if (err) {
37522 - atomic_inc(&vcc->stats->tx_err);
37523 + atomic_inc_unchecked(&vcc->stats->tx_err);
37524 dev_kfree_skb(skb);
37525 return err;
37526 }
37527 @@ -2009,7 +2009,7 @@ idt77252_send_oam(struct atm_vcc *vcc, void *cell, int flags)
37528 skb = dev_alloc_skb(64);
37529 if (!skb) {
37530 printk("%s: Out of memory in send_oam().\n", card->name);
37531 - atomic_inc(&vcc->stats->tx_err);
37532 + atomic_inc_unchecked(&vcc->stats->tx_err);
37533 return -ENOMEM;
37534 }
37535 atomic_add(skb->truesize, &sk_atm(vcc)->sk_wmem_alloc);
37536 diff --git a/drivers/atm/iphase.c b/drivers/atm/iphase.c
37537 index 924f8e2..3375a3e 100644
37538 --- a/drivers/atm/iphase.c
37539 +++ b/drivers/atm/iphase.c
37540 @@ -1145,7 +1145,7 @@ static int rx_pkt(struct atm_dev *dev)
37541 status = (u_short) (buf_desc_ptr->desc_mode);
37542 if (status & (RX_CER | RX_PTE | RX_OFL))
37543 {
37544 - atomic_inc(&vcc->stats->rx_err);
37545 + atomic_inc_unchecked(&vcc->stats->rx_err);
37546 IF_ERR(printk("IA: bad packet, dropping it");)
37547 if (status & RX_CER) {
37548 IF_ERR(printk(" cause: packet CRC error\n");)
37549 @@ -1168,7 +1168,7 @@ static int rx_pkt(struct atm_dev *dev)
37550 len = dma_addr - buf_addr;
37551 if (len > iadev->rx_buf_sz) {
37552 printk("Over %d bytes sdu received, dropped!!!\n", iadev->rx_buf_sz);
37553 - atomic_inc(&vcc->stats->rx_err);
37554 + atomic_inc_unchecked(&vcc->stats->rx_err);
37555 goto out_free_desc;
37556 }
37557
37558 @@ -1318,7 +1318,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37559 ia_vcc = INPH_IA_VCC(vcc);
37560 if (ia_vcc == NULL)
37561 {
37562 - atomic_inc(&vcc->stats->rx_err);
37563 + atomic_inc_unchecked(&vcc->stats->rx_err);
37564 atm_return(vcc, skb->truesize);
37565 dev_kfree_skb_any(skb);
37566 goto INCR_DLE;
37567 @@ -1330,7 +1330,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37568 if ((length > iadev->rx_buf_sz) || (length >
37569 (skb->len - sizeof(struct cpcs_trailer))))
37570 {
37571 - atomic_inc(&vcc->stats->rx_err);
37572 + atomic_inc_unchecked(&vcc->stats->rx_err);
37573 IF_ERR(printk("rx_dle_intr: Bad AAL5 trailer %d (skb len %d)",
37574 length, skb->len);)
37575 atm_return(vcc, skb->truesize);
37576 @@ -1346,7 +1346,7 @@ static void rx_dle_intr(struct atm_dev *dev)
37577
37578 IF_RX(printk("rx_dle_intr: skb push");)
37579 vcc->push(vcc,skb);
37580 - atomic_inc(&vcc->stats->rx);
37581 + atomic_inc_unchecked(&vcc->stats->rx);
37582 iadev->rx_pkt_cnt++;
37583 }
37584 INCR_DLE:
37585 @@ -2828,15 +2828,15 @@ static int ia_ioctl(struct atm_dev *dev, unsigned int cmd, void __user *arg)
37586 {
37587 struct k_sonet_stats *stats;
37588 stats = &PRIV(_ia_dev[board])->sonet_stats;
37589 - printk("section_bip: %d\n", atomic_read(&stats->section_bip));
37590 - printk("line_bip : %d\n", atomic_read(&stats->line_bip));
37591 - printk("path_bip : %d\n", atomic_read(&stats->path_bip));
37592 - printk("line_febe : %d\n", atomic_read(&stats->line_febe));
37593 - printk("path_febe : %d\n", atomic_read(&stats->path_febe));
37594 - printk("corr_hcs : %d\n", atomic_read(&stats->corr_hcs));
37595 - printk("uncorr_hcs : %d\n", atomic_read(&stats->uncorr_hcs));
37596 - printk("tx_cells : %d\n", atomic_read(&stats->tx_cells));
37597 - printk("rx_cells : %d\n", atomic_read(&stats->rx_cells));
37598 + printk("section_bip: %d\n", atomic_read_unchecked(&stats->section_bip));
37599 + printk("line_bip : %d\n", atomic_read_unchecked(&stats->line_bip));
37600 + printk("path_bip : %d\n", atomic_read_unchecked(&stats->path_bip));
37601 + printk("line_febe : %d\n", atomic_read_unchecked(&stats->line_febe));
37602 + printk("path_febe : %d\n", atomic_read_unchecked(&stats->path_febe));
37603 + printk("corr_hcs : %d\n", atomic_read_unchecked(&stats->corr_hcs));
37604 + printk("uncorr_hcs : %d\n", atomic_read_unchecked(&stats->uncorr_hcs));
37605 + printk("tx_cells : %d\n", atomic_read_unchecked(&stats->tx_cells));
37606 + printk("rx_cells : %d\n", atomic_read_unchecked(&stats->rx_cells));
37607 }
37608 ia_cmds.status = 0;
37609 break;
37610 @@ -2941,7 +2941,7 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37611 if ((desc == 0) || (desc > iadev->num_tx_desc))
37612 {
37613 IF_ERR(printk(DEV_LABEL "invalid desc for send: %d\n", desc);)
37614 - atomic_inc(&vcc->stats->tx);
37615 + atomic_inc_unchecked(&vcc->stats->tx);
37616 if (vcc->pop)
37617 vcc->pop(vcc, skb);
37618 else
37619 @@ -3046,14 +3046,14 @@ static int ia_pkt_tx (struct atm_vcc *vcc, struct sk_buff *skb) {
37620 ATM_DESC(skb) = vcc->vci;
37621 skb_queue_tail(&iadev->tx_dma_q, skb);
37622
37623 - atomic_inc(&vcc->stats->tx);
37624 + atomic_inc_unchecked(&vcc->stats->tx);
37625 iadev->tx_pkt_cnt++;
37626 /* Increment transaction counter */
37627 writel(2, iadev->dma+IPHASE5575_TX_COUNTER);
37628
37629 #if 0
37630 /* add flow control logic */
37631 - if (atomic_read(&vcc->stats->tx) % 20 == 0) {
37632 + if (atomic_read_unchecked(&vcc->stats->tx) % 20 == 0) {
37633 if (iavcc->vc_desc_cnt > 10) {
37634 vcc->tx_quota = vcc->tx_quota * 3 / 4;
37635 printk("Tx1: vcc->tx_quota = %d \n", (u32)vcc->tx_quota );
37636 diff --git a/drivers/atm/lanai.c b/drivers/atm/lanai.c
37637 index ce43ae3..969de38 100644
37638 --- a/drivers/atm/lanai.c
37639 +++ b/drivers/atm/lanai.c
37640 @@ -1295,7 +1295,7 @@ static void lanai_send_one_aal5(struct lanai_dev *lanai,
37641 vcc_tx_add_aal5_trailer(lvcc, skb->len, 0, 0);
37642 lanai_endtx(lanai, lvcc);
37643 lanai_free_skb(lvcc->tx.atmvcc, skb);
37644 - atomic_inc(&lvcc->tx.atmvcc->stats->tx);
37645 + atomic_inc_unchecked(&lvcc->tx.atmvcc->stats->tx);
37646 }
37647
37648 /* Try to fill the buffer - don't call unless there is backlog */
37649 @@ -1418,7 +1418,7 @@ static void vcc_rx_aal5(struct lanai_vcc *lvcc, int endptr)
37650 ATM_SKB(skb)->vcc = lvcc->rx.atmvcc;
37651 __net_timestamp(skb);
37652 lvcc->rx.atmvcc->push(lvcc->rx.atmvcc, skb);
37653 - atomic_inc(&lvcc->rx.atmvcc->stats->rx);
37654 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx);
37655 out:
37656 lvcc->rx.buf.ptr = end;
37657 cardvcc_write(lvcc, endptr, vcc_rxreadptr);
37658 @@ -1659,7 +1659,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37659 DPRINTK("(itf %d) got RX service entry 0x%X for non-AAL5 "
37660 "vcc %d\n", lanai->number, (unsigned int) s, vci);
37661 lanai->stats.service_rxnotaal5++;
37662 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37663 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37664 return 0;
37665 }
37666 if (likely(!(s & (SERVICE_TRASH | SERVICE_STREAM | SERVICE_CRCERR)))) {
37667 @@ -1671,7 +1671,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37668 int bytes;
37669 read_unlock(&vcc_sklist_lock);
37670 DPRINTK("got trashed rx pdu on vci %d\n", vci);
37671 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37672 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37673 lvcc->stats.x.aal5.service_trash++;
37674 bytes = (SERVICE_GET_END(s) * 16) -
37675 (((unsigned long) lvcc->rx.buf.ptr) -
37676 @@ -1683,7 +1683,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37677 }
37678 if (s & SERVICE_STREAM) {
37679 read_unlock(&vcc_sklist_lock);
37680 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37681 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37682 lvcc->stats.x.aal5.service_stream++;
37683 printk(KERN_ERR DEV_LABEL "(itf %d): Got AAL5 stream "
37684 "PDU on VCI %d!\n", lanai->number, vci);
37685 @@ -1691,7 +1691,7 @@ static int handle_service(struct lanai_dev *lanai, u32 s)
37686 return 0;
37687 }
37688 DPRINTK("got rx crc error on vci %d\n", vci);
37689 - atomic_inc(&lvcc->rx.atmvcc->stats->rx_err);
37690 + atomic_inc_unchecked(&lvcc->rx.atmvcc->stats->rx_err);
37691 lvcc->stats.x.aal5.service_rxcrc++;
37692 lvcc->rx.buf.ptr = &lvcc->rx.buf.start[SERVICE_GET_END(s) * 4];
37693 cardvcc_write(lvcc, SERVICE_GET_END(s), vcc_rxreadptr);
37694 diff --git a/drivers/atm/nicstar.c b/drivers/atm/nicstar.c
37695 index ddc4ceb..36e29aa 100644
37696 --- a/drivers/atm/nicstar.c
37697 +++ b/drivers/atm/nicstar.c
37698 @@ -1632,7 +1632,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37699 if ((vc = (vc_map *) vcc->dev_data) == NULL) {
37700 printk("nicstar%d: vcc->dev_data == NULL on ns_send().\n",
37701 card->index);
37702 - atomic_inc(&vcc->stats->tx_err);
37703 + atomic_inc_unchecked(&vcc->stats->tx_err);
37704 dev_kfree_skb_any(skb);
37705 return -EINVAL;
37706 }
37707 @@ -1640,7 +1640,7 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37708 if (!vc->tx) {
37709 printk("nicstar%d: Trying to transmit on a non-tx VC.\n",
37710 card->index);
37711 - atomic_inc(&vcc->stats->tx_err);
37712 + atomic_inc_unchecked(&vcc->stats->tx_err);
37713 dev_kfree_skb_any(skb);
37714 return -EINVAL;
37715 }
37716 @@ -1648,14 +1648,14 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37717 if (vcc->qos.aal != ATM_AAL5 && vcc->qos.aal != ATM_AAL0) {
37718 printk("nicstar%d: Only AAL0 and AAL5 are supported.\n",
37719 card->index);
37720 - atomic_inc(&vcc->stats->tx_err);
37721 + atomic_inc_unchecked(&vcc->stats->tx_err);
37722 dev_kfree_skb_any(skb);
37723 return -EINVAL;
37724 }
37725
37726 if (skb_shinfo(skb)->nr_frags != 0) {
37727 printk("nicstar%d: No scatter-gather yet.\n", card->index);
37728 - atomic_inc(&vcc->stats->tx_err);
37729 + atomic_inc_unchecked(&vcc->stats->tx_err);
37730 dev_kfree_skb_any(skb);
37731 return -EINVAL;
37732 }
37733 @@ -1703,11 +1703,11 @@ static int ns_send(struct atm_vcc *vcc, struct sk_buff *skb)
37734 }
37735
37736 if (push_scqe(card, vc, scq, &scqe, skb) != 0) {
37737 - atomic_inc(&vcc->stats->tx_err);
37738 + atomic_inc_unchecked(&vcc->stats->tx_err);
37739 dev_kfree_skb_any(skb);
37740 return -EIO;
37741 }
37742 - atomic_inc(&vcc->stats->tx);
37743 + atomic_inc_unchecked(&vcc->stats->tx);
37744
37745 return 0;
37746 }
37747 @@ -2024,14 +2024,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37748 printk
37749 ("nicstar%d: Can't allocate buffers for aal0.\n",
37750 card->index);
37751 - atomic_add(i, &vcc->stats->rx_drop);
37752 + atomic_add_unchecked(i, &vcc->stats->rx_drop);
37753 break;
37754 }
37755 if (!atm_charge(vcc, sb->truesize)) {
37756 RXPRINTK
37757 ("nicstar%d: atm_charge() dropped aal0 packets.\n",
37758 card->index);
37759 - atomic_add(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37760 + atomic_add_unchecked(i - 1, &vcc->stats->rx_drop); /* already increased by 1 */
37761 dev_kfree_skb_any(sb);
37762 break;
37763 }
37764 @@ -2046,7 +2046,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37765 ATM_SKB(sb)->vcc = vcc;
37766 __net_timestamp(sb);
37767 vcc->push(vcc, sb);
37768 - atomic_inc(&vcc->stats->rx);
37769 + atomic_inc_unchecked(&vcc->stats->rx);
37770 cell += ATM_CELL_PAYLOAD;
37771 }
37772
37773 @@ -2063,7 +2063,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37774 if (iovb == NULL) {
37775 printk("nicstar%d: Out of iovec buffers.\n",
37776 card->index);
37777 - atomic_inc(&vcc->stats->rx_drop);
37778 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37779 recycle_rx_buf(card, skb);
37780 return;
37781 }
37782 @@ -2087,7 +2087,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37783 small or large buffer itself. */
37784 } else if (NS_PRV_IOVCNT(iovb) >= NS_MAX_IOVECS) {
37785 printk("nicstar%d: received too big AAL5 SDU.\n", card->index);
37786 - atomic_inc(&vcc->stats->rx_err);
37787 + atomic_inc_unchecked(&vcc->stats->rx_err);
37788 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37789 NS_MAX_IOVECS);
37790 NS_PRV_IOVCNT(iovb) = 0;
37791 @@ -2107,7 +2107,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37792 ("nicstar%d: Expected a small buffer, and this is not one.\n",
37793 card->index);
37794 which_list(card, skb);
37795 - atomic_inc(&vcc->stats->rx_err);
37796 + atomic_inc_unchecked(&vcc->stats->rx_err);
37797 recycle_rx_buf(card, skb);
37798 vc->rx_iov = NULL;
37799 recycle_iov_buf(card, iovb);
37800 @@ -2120,7 +2120,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37801 ("nicstar%d: Expected a large buffer, and this is not one.\n",
37802 card->index);
37803 which_list(card, skb);
37804 - atomic_inc(&vcc->stats->rx_err);
37805 + atomic_inc_unchecked(&vcc->stats->rx_err);
37806 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37807 NS_PRV_IOVCNT(iovb));
37808 vc->rx_iov = NULL;
37809 @@ -2143,7 +2143,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37810 printk(" - PDU size mismatch.\n");
37811 else
37812 printk(".\n");
37813 - atomic_inc(&vcc->stats->rx_err);
37814 + atomic_inc_unchecked(&vcc->stats->rx_err);
37815 recycle_iovec_rx_bufs(card, (struct iovec *)iovb->data,
37816 NS_PRV_IOVCNT(iovb));
37817 vc->rx_iov = NULL;
37818 @@ -2157,14 +2157,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37819 /* skb points to a small buffer */
37820 if (!atm_charge(vcc, skb->truesize)) {
37821 push_rxbufs(card, skb);
37822 - atomic_inc(&vcc->stats->rx_drop);
37823 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37824 } else {
37825 skb_put(skb, len);
37826 dequeue_sm_buf(card, skb);
37827 ATM_SKB(skb)->vcc = vcc;
37828 __net_timestamp(skb);
37829 vcc->push(vcc, skb);
37830 - atomic_inc(&vcc->stats->rx);
37831 + atomic_inc_unchecked(&vcc->stats->rx);
37832 }
37833 } else if (NS_PRV_IOVCNT(iovb) == 2) { /* One small plus one large buffer */
37834 struct sk_buff *sb;
37835 @@ -2175,14 +2175,14 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37836 if (len <= NS_SMBUFSIZE) {
37837 if (!atm_charge(vcc, sb->truesize)) {
37838 push_rxbufs(card, sb);
37839 - atomic_inc(&vcc->stats->rx_drop);
37840 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37841 } else {
37842 skb_put(sb, len);
37843 dequeue_sm_buf(card, sb);
37844 ATM_SKB(sb)->vcc = vcc;
37845 __net_timestamp(sb);
37846 vcc->push(vcc, sb);
37847 - atomic_inc(&vcc->stats->rx);
37848 + atomic_inc_unchecked(&vcc->stats->rx);
37849 }
37850
37851 push_rxbufs(card, skb);
37852 @@ -2191,7 +2191,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37853
37854 if (!atm_charge(vcc, skb->truesize)) {
37855 push_rxbufs(card, skb);
37856 - atomic_inc(&vcc->stats->rx_drop);
37857 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37858 } else {
37859 dequeue_lg_buf(card, skb);
37860 skb_push(skb, NS_SMBUFSIZE);
37861 @@ -2201,7 +2201,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37862 ATM_SKB(skb)->vcc = vcc;
37863 __net_timestamp(skb);
37864 vcc->push(vcc, skb);
37865 - atomic_inc(&vcc->stats->rx);
37866 + atomic_inc_unchecked(&vcc->stats->rx);
37867 }
37868
37869 push_rxbufs(card, sb);
37870 @@ -2222,7 +2222,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37871 printk
37872 ("nicstar%d: Out of huge buffers.\n",
37873 card->index);
37874 - atomic_inc(&vcc->stats->rx_drop);
37875 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37876 recycle_iovec_rx_bufs(card,
37877 (struct iovec *)
37878 iovb->data,
37879 @@ -2273,7 +2273,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37880 card->hbpool.count++;
37881 } else
37882 dev_kfree_skb_any(hb);
37883 - atomic_inc(&vcc->stats->rx_drop);
37884 + atomic_inc_unchecked(&vcc->stats->rx_drop);
37885 } else {
37886 /* Copy the small buffer to the huge buffer */
37887 sb = (struct sk_buff *)iov->iov_base;
37888 @@ -2307,7 +2307,7 @@ static void dequeue_rx(ns_dev * card, ns_rsqe * rsqe)
37889 ATM_SKB(hb)->vcc = vcc;
37890 __net_timestamp(hb);
37891 vcc->push(vcc, hb);
37892 - atomic_inc(&vcc->stats->rx);
37893 + atomic_inc_unchecked(&vcc->stats->rx);
37894 }
37895 }
37896
37897 diff --git a/drivers/atm/solos-pci.c b/drivers/atm/solos-pci.c
37898 index 74e18b0..f16afa0 100644
37899 --- a/drivers/atm/solos-pci.c
37900 +++ b/drivers/atm/solos-pci.c
37901 @@ -838,7 +838,7 @@ static void solos_bh(unsigned long card_arg)
37902 }
37903 atm_charge(vcc, skb->truesize);
37904 vcc->push(vcc, skb);
37905 - atomic_inc(&vcc->stats->rx);
37906 + atomic_inc_unchecked(&vcc->stats->rx);
37907 break;
37908
37909 case PKT_STATUS:
37910 @@ -1116,7 +1116,7 @@ static uint32_t fpga_tx(struct solos_card *card)
37911 vcc = SKB_CB(oldskb)->vcc;
37912
37913 if (vcc) {
37914 - atomic_inc(&vcc->stats->tx);
37915 + atomic_inc_unchecked(&vcc->stats->tx);
37916 solos_pop(vcc, oldskb);
37917 } else {
37918 dev_kfree_skb_irq(oldskb);
37919 diff --git a/drivers/atm/suni.c b/drivers/atm/suni.c
37920 index 0215934..ce9f5b1 100644
37921 --- a/drivers/atm/suni.c
37922 +++ b/drivers/atm/suni.c
37923 @@ -49,8 +49,8 @@ static DEFINE_SPINLOCK(sunis_lock);
37924
37925
37926 #define ADD_LIMITED(s,v) \
37927 - atomic_add((v),&stats->s); \
37928 - if (atomic_read(&stats->s) < 0) atomic_set(&stats->s,INT_MAX);
37929 + atomic_add_unchecked((v),&stats->s); \
37930 + if (atomic_read_unchecked(&stats->s) < 0) atomic_set_unchecked(&stats->s,INT_MAX);
37931
37932
37933 static void suni_hz(unsigned long from_timer)
37934 diff --git a/drivers/atm/uPD98402.c b/drivers/atm/uPD98402.c
37935 index 5120a96..e2572bd 100644
37936 --- a/drivers/atm/uPD98402.c
37937 +++ b/drivers/atm/uPD98402.c
37938 @@ -42,7 +42,7 @@ static int fetch_stats(struct atm_dev *dev,struct sonet_stats __user *arg,int ze
37939 struct sonet_stats tmp;
37940 int error = 0;
37941
37942 - atomic_add(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37943 + atomic_add_unchecked(GET(HECCT),&PRIV(dev)->sonet_stats.uncorr_hcs);
37944 sonet_copy_stats(&PRIV(dev)->sonet_stats,&tmp);
37945 if (arg) error = copy_to_user(arg,&tmp,sizeof(tmp));
37946 if (zero && !error) {
37947 @@ -161,9 +161,9 @@ static int uPD98402_ioctl(struct atm_dev *dev,unsigned int cmd,void __user *arg)
37948
37949
37950 #define ADD_LIMITED(s,v) \
37951 - { atomic_add(GET(v),&PRIV(dev)->sonet_stats.s); \
37952 - if (atomic_read(&PRIV(dev)->sonet_stats.s) < 0) \
37953 - atomic_set(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37954 + { atomic_add_unchecked(GET(v),&PRIV(dev)->sonet_stats.s); \
37955 + if (atomic_read_unchecked(&PRIV(dev)->sonet_stats.s) < 0) \
37956 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.s,INT_MAX); }
37957
37958
37959 static void stat_event(struct atm_dev *dev)
37960 @@ -194,7 +194,7 @@ static void uPD98402_int(struct atm_dev *dev)
37961 if (reason & uPD98402_INT_PFM) stat_event(dev);
37962 if (reason & uPD98402_INT_PCO) {
37963 (void) GET(PCOCR); /* clear interrupt cause */
37964 - atomic_add(GET(HECCT),
37965 + atomic_add_unchecked(GET(HECCT),
37966 &PRIV(dev)->sonet_stats.uncorr_hcs);
37967 }
37968 if ((reason & uPD98402_INT_RFO) &&
37969 @@ -222,9 +222,9 @@ static int uPD98402_start(struct atm_dev *dev)
37970 PUT(~(uPD98402_INT_PFM | uPD98402_INT_ALM | uPD98402_INT_RFO |
37971 uPD98402_INT_LOS),PIMR); /* enable them */
37972 (void) fetch_stats(dev,NULL,1); /* clear kernel counters */
37973 - atomic_set(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37974 - atomic_set(&PRIV(dev)->sonet_stats.tx_cells,-1);
37975 - atomic_set(&PRIV(dev)->sonet_stats.rx_cells,-1);
37976 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.corr_hcs,-1);
37977 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.tx_cells,-1);
37978 + atomic_set_unchecked(&PRIV(dev)->sonet_stats.rx_cells,-1);
37979 return 0;
37980 }
37981
37982 diff --git a/drivers/atm/zatm.c b/drivers/atm/zatm.c
37983 index cecfb94..87009ec 100644
37984 --- a/drivers/atm/zatm.c
37985 +++ b/drivers/atm/zatm.c
37986 @@ -459,7 +459,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37987 }
37988 if (!size) {
37989 dev_kfree_skb_irq(skb);
37990 - if (vcc) atomic_inc(&vcc->stats->rx_err);
37991 + if (vcc) atomic_inc_unchecked(&vcc->stats->rx_err);
37992 continue;
37993 }
37994 if (!atm_charge(vcc,skb->truesize)) {
37995 @@ -469,7 +469,7 @@ printk("dummy: 0x%08lx, 0x%08lx\n",dummy[0],dummy[1]);
37996 skb->len = size;
37997 ATM_SKB(skb)->vcc = vcc;
37998 vcc->push(vcc,skb);
37999 - atomic_inc(&vcc->stats->rx);
38000 + atomic_inc_unchecked(&vcc->stats->rx);
38001 }
38002 zout(pos & 0xffff,MTA(mbx));
38003 #if 0 /* probably a stupid idea */
38004 @@ -733,7 +733,7 @@ if (*ZATM_PRV_DSC(skb) != (uPD98401_TXPD_V | uPD98401_TXPD_DP |
38005 skb_queue_head(&zatm_vcc->backlog,skb);
38006 break;
38007 }
38008 - atomic_inc(&vcc->stats->tx);
38009 + atomic_inc_unchecked(&vcc->stats->tx);
38010 wake_up(&zatm_vcc->tx_wait);
38011 }
38012
38013 diff --git a/drivers/base/bus.c b/drivers/base/bus.c
38014 index 79bc203..fa3945b 100644
38015 --- a/drivers/base/bus.c
38016 +++ b/drivers/base/bus.c
38017 @@ -1126,7 +1126,7 @@ int subsys_interface_register(struct subsys_interface *sif)
38018 return -EINVAL;
38019
38020 mutex_lock(&subsys->p->mutex);
38021 - list_add_tail(&sif->node, &subsys->p->interfaces);
38022 + pax_list_add_tail((struct list_head *)&sif->node, &subsys->p->interfaces);
38023 if (sif->add_dev) {
38024 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38025 while ((dev = subsys_dev_iter_next(&iter)))
38026 @@ -1151,7 +1151,7 @@ void subsys_interface_unregister(struct subsys_interface *sif)
38027 subsys = sif->subsys;
38028
38029 mutex_lock(&subsys->p->mutex);
38030 - list_del_init(&sif->node);
38031 + pax_list_del_init((struct list_head *)&sif->node);
38032 if (sif->remove_dev) {
38033 subsys_dev_iter_init(&iter, subsys, NULL, NULL);
38034 while ((dev = subsys_dev_iter_next(&iter)))
38035 diff --git a/drivers/base/devtmpfs.c b/drivers/base/devtmpfs.c
38036 index 68f0314..ca2a609 100644
38037 --- a/drivers/base/devtmpfs.c
38038 +++ b/drivers/base/devtmpfs.c
38039 @@ -354,7 +354,7 @@ int devtmpfs_mount(const char *mntdir)
38040 if (!thread)
38041 return 0;
38042
38043 - err = sys_mount("devtmpfs", (char *)mntdir, "devtmpfs", MS_SILENT, NULL);
38044 + err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)mntdir, (char __force_user *)"devtmpfs", MS_SILENT, NULL);
38045 if (err)
38046 printk(KERN_INFO "devtmpfs: error mounting %i\n", err);
38047 else
38048 @@ -380,11 +380,11 @@ static int devtmpfsd(void *p)
38049 *err = sys_unshare(CLONE_NEWNS);
38050 if (*err)
38051 goto out;
38052 - *err = sys_mount("devtmpfs", "/", "devtmpfs", MS_SILENT, options);
38053 + *err = sys_mount((char __force_user *)"devtmpfs", (char __force_user *)"/", (char __force_user *)"devtmpfs", MS_SILENT, (char __force_user *)options);
38054 if (*err)
38055 goto out;
38056 - sys_chdir("/.."); /* will traverse into overmounted root */
38057 - sys_chroot(".");
38058 + sys_chdir((char __force_user *)"/.."); /* will traverse into overmounted root */
38059 + sys_chroot((char __force_user *)".");
38060 complete(&setup_done);
38061 while (1) {
38062 spin_lock(&req_lock);
38063 diff --git a/drivers/base/node.c b/drivers/base/node.c
38064 index a2aa65b..8831326 100644
38065 --- a/drivers/base/node.c
38066 +++ b/drivers/base/node.c
38067 @@ -613,7 +613,7 @@ static ssize_t print_nodes_state(enum node_states state, char *buf)
38068 struct node_attr {
38069 struct device_attribute attr;
38070 enum node_states state;
38071 -};
38072 +} __do_const;
38073
38074 static ssize_t show_node_state(struct device *dev,
38075 struct device_attribute *attr, char *buf)
38076 diff --git a/drivers/base/power/domain.c b/drivers/base/power/domain.c
38077 index 2327613..211d7f5 100644
38078 --- a/drivers/base/power/domain.c
38079 +++ b/drivers/base/power/domain.c
38080 @@ -1725,7 +1725,7 @@ int pm_genpd_attach_cpuidle(struct generic_pm_domain *genpd, int state)
38081 {
38082 struct cpuidle_driver *cpuidle_drv;
38083 struct gpd_cpuidle_data *cpuidle_data;
38084 - struct cpuidle_state *idle_state;
38085 + cpuidle_state_no_const *idle_state;
38086 int ret = 0;
38087
38088 if (IS_ERR_OR_NULL(genpd) || state < 0)
38089 @@ -1793,7 +1793,7 @@ int pm_genpd_name_attach_cpuidle(const char *name, int state)
38090 int pm_genpd_detach_cpuidle(struct generic_pm_domain *genpd)
38091 {
38092 struct gpd_cpuidle_data *cpuidle_data;
38093 - struct cpuidle_state *idle_state;
38094 + cpuidle_state_no_const *idle_state;
38095 int ret = 0;
38096
38097 if (IS_ERR_OR_NULL(genpd))
38098 @@ -2222,8 +2222,11 @@ int genpd_dev_pm_attach(struct device *dev)
38099 return ret;
38100 }
38101
38102 - dev->pm_domain->detach = genpd_dev_pm_detach;
38103 - dev->pm_domain->sync = genpd_dev_pm_sync;
38104 + pax_open_kernel();
38105 + *(void **)&dev->pm_domain->detach = genpd_dev_pm_detach;
38106 + *(void **)&dev->pm_domain->sync = genpd_dev_pm_sync;
38107 + pax_close_kernel();
38108 +
38109 pm_genpd_poweron(pd);
38110
38111 return 0;
38112 diff --git a/drivers/base/power/sysfs.c b/drivers/base/power/sysfs.c
38113 index d2be3f9..0a3167a 100644
38114 --- a/drivers/base/power/sysfs.c
38115 +++ b/drivers/base/power/sysfs.c
38116 @@ -181,7 +181,7 @@ static ssize_t rtpm_status_show(struct device *dev,
38117 return -EIO;
38118 }
38119 }
38120 - return sprintf(buf, p);
38121 + return sprintf(buf, "%s", p);
38122 }
38123
38124 static DEVICE_ATTR(runtime_status, 0444, rtpm_status_show, NULL);
38125 diff --git a/drivers/base/power/wakeup.c b/drivers/base/power/wakeup.c
38126 index 7726200..a417da7 100644
38127 --- a/drivers/base/power/wakeup.c
38128 +++ b/drivers/base/power/wakeup.c
38129 @@ -32,14 +32,14 @@ static bool pm_abort_suspend __read_mostly;
38130 * They need to be modified together atomically, so it's better to use one
38131 * atomic variable to hold them both.
38132 */
38133 -static atomic_t combined_event_count = ATOMIC_INIT(0);
38134 +static atomic_unchecked_t combined_event_count = ATOMIC_INIT(0);
38135
38136 #define IN_PROGRESS_BITS (sizeof(int) * 4)
38137 #define MAX_IN_PROGRESS ((1 << IN_PROGRESS_BITS) - 1)
38138
38139 static void split_counters(unsigned int *cnt, unsigned int *inpr)
38140 {
38141 - unsigned int comb = atomic_read(&combined_event_count);
38142 + unsigned int comb = atomic_read_unchecked(&combined_event_count);
38143
38144 *cnt = (comb >> IN_PROGRESS_BITS);
38145 *inpr = comb & MAX_IN_PROGRESS;
38146 @@ -404,7 +404,7 @@ static void wakeup_source_activate(struct wakeup_source *ws)
38147 ws->start_prevent_time = ws->last_time;
38148
38149 /* Increment the counter of events in progress. */
38150 - cec = atomic_inc_return(&combined_event_count);
38151 + cec = atomic_inc_return_unchecked(&combined_event_count);
38152
38153 trace_wakeup_source_activate(ws->name, cec);
38154 }
38155 @@ -530,7 +530,7 @@ static void wakeup_source_deactivate(struct wakeup_source *ws)
38156 * Increment the counter of registered wakeup events and decrement the
38157 * couter of wakeup events in progress simultaneously.
38158 */
38159 - cec = atomic_add_return(MAX_IN_PROGRESS, &combined_event_count);
38160 + cec = atomic_add_return_unchecked(MAX_IN_PROGRESS, &combined_event_count);
38161 trace_wakeup_source_deactivate(ws->name, cec);
38162
38163 split_counters(&cnt, &inpr);
38164 diff --git a/drivers/base/syscore.c b/drivers/base/syscore.c
38165 index 8d98a32..61d3165 100644
38166 --- a/drivers/base/syscore.c
38167 +++ b/drivers/base/syscore.c
38168 @@ -22,7 +22,7 @@ static DEFINE_MUTEX(syscore_ops_lock);
38169 void register_syscore_ops(struct syscore_ops *ops)
38170 {
38171 mutex_lock(&syscore_ops_lock);
38172 - list_add_tail(&ops->node, &syscore_ops_list);
38173 + pax_list_add_tail((struct list_head *)&ops->node, &syscore_ops_list);
38174 mutex_unlock(&syscore_ops_lock);
38175 }
38176 EXPORT_SYMBOL_GPL(register_syscore_ops);
38177 @@ -34,7 +34,7 @@ EXPORT_SYMBOL_GPL(register_syscore_ops);
38178 void unregister_syscore_ops(struct syscore_ops *ops)
38179 {
38180 mutex_lock(&syscore_ops_lock);
38181 - list_del(&ops->node);
38182 + pax_list_del((struct list_head *)&ops->node);
38183 mutex_unlock(&syscore_ops_lock);
38184 }
38185 EXPORT_SYMBOL_GPL(unregister_syscore_ops);
38186 diff --git a/drivers/block/cciss.c b/drivers/block/cciss.c
38187 index ff20f19..018f1da 100644
38188 --- a/drivers/block/cciss.c
38189 +++ b/drivers/block/cciss.c
38190 @@ -3008,7 +3008,7 @@ static void start_io(ctlr_info_t *h)
38191 while (!list_empty(&h->reqQ)) {
38192 c = list_entry(h->reqQ.next, CommandList_struct, list);
38193 /* can't do anything if fifo is full */
38194 - if ((h->access.fifo_full(h))) {
38195 + if ((h->access->fifo_full(h))) {
38196 dev_warn(&h->pdev->dev, "fifo full\n");
38197 break;
38198 }
38199 @@ -3018,7 +3018,7 @@ static void start_io(ctlr_info_t *h)
38200 h->Qdepth--;
38201
38202 /* Tell the controller execute command */
38203 - h->access.submit_command(h, c);
38204 + h->access->submit_command(h, c);
38205
38206 /* Put job onto the completed Q */
38207 addQ(&h->cmpQ, c);
38208 @@ -3444,17 +3444,17 @@ startio:
38209
38210 static inline unsigned long get_next_completion(ctlr_info_t *h)
38211 {
38212 - return h->access.command_completed(h);
38213 + return h->access->command_completed(h);
38214 }
38215
38216 static inline int interrupt_pending(ctlr_info_t *h)
38217 {
38218 - return h->access.intr_pending(h);
38219 + return h->access->intr_pending(h);
38220 }
38221
38222 static inline long interrupt_not_for_us(ctlr_info_t *h)
38223 {
38224 - return ((h->access.intr_pending(h) == 0) ||
38225 + return ((h->access->intr_pending(h) == 0) ||
38226 (h->interrupts_enabled == 0));
38227 }
38228
38229 @@ -3487,7 +3487,7 @@ static inline u32 next_command(ctlr_info_t *h)
38230 u32 a;
38231
38232 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
38233 - return h->access.command_completed(h);
38234 + return h->access->command_completed(h);
38235
38236 if ((*(h->reply_pool_head) & 1) == (h->reply_pool_wraparound)) {
38237 a = *(h->reply_pool_head); /* Next cmd in ring buffer */
38238 @@ -4044,7 +4044,7 @@ static void cciss_put_controller_into_performant_mode(ctlr_info_t *h)
38239 trans_support & CFGTBL_Trans_use_short_tags);
38240
38241 /* Change the access methods to the performant access methods */
38242 - h->access = SA5_performant_access;
38243 + h->access = &SA5_performant_access;
38244 h->transMethod = CFGTBL_Trans_Performant;
38245
38246 return;
38247 @@ -4318,7 +4318,7 @@ static int cciss_pci_init(ctlr_info_t *h)
38248 if (prod_index < 0)
38249 return -ENODEV;
38250 h->product_name = products[prod_index].product_name;
38251 - h->access = *(products[prod_index].access);
38252 + h->access = products[prod_index].access;
38253
38254 if (cciss_board_disabled(h)) {
38255 dev_warn(&h->pdev->dev, "controller appears to be disabled\n");
38256 @@ -5050,7 +5050,7 @@ reinit_after_soft_reset:
38257 }
38258
38259 /* make sure the board interrupts are off */
38260 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38261 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38262 rc = cciss_request_irq(h, do_cciss_msix_intr, do_cciss_intx);
38263 if (rc)
38264 goto clean2;
38265 @@ -5100,7 +5100,7 @@ reinit_after_soft_reset:
38266 * fake ones to scoop up any residual completions.
38267 */
38268 spin_lock_irqsave(&h->lock, flags);
38269 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38270 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38271 spin_unlock_irqrestore(&h->lock, flags);
38272 free_irq(h->intr[h->intr_mode], h);
38273 rc = cciss_request_irq(h, cciss_msix_discard_completions,
38274 @@ -5120,9 +5120,9 @@ reinit_after_soft_reset:
38275 dev_info(&h->pdev->dev, "Board READY.\n");
38276 dev_info(&h->pdev->dev,
38277 "Waiting for stale completions to drain.\n");
38278 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38279 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38280 msleep(10000);
38281 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38282 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38283
38284 rc = controller_reset_failed(h->cfgtable);
38285 if (rc)
38286 @@ -5145,7 +5145,7 @@ reinit_after_soft_reset:
38287 cciss_scsi_setup(h);
38288
38289 /* Turn the interrupts on so we can service requests */
38290 - h->access.set_intr_mask(h, CCISS_INTR_ON);
38291 + h->access->set_intr_mask(h, CCISS_INTR_ON);
38292
38293 /* Get the firmware version */
38294 inq_buff = kzalloc(sizeof(InquiryData_struct), GFP_KERNEL);
38295 @@ -5217,7 +5217,7 @@ static void cciss_shutdown(struct pci_dev *pdev)
38296 kfree(flush_buf);
38297 if (return_code != IO_OK)
38298 dev_warn(&h->pdev->dev, "Error flushing cache\n");
38299 - h->access.set_intr_mask(h, CCISS_INTR_OFF);
38300 + h->access->set_intr_mask(h, CCISS_INTR_OFF);
38301 free_irq(h->intr[h->intr_mode], h);
38302 }
38303
38304 diff --git a/drivers/block/cciss.h b/drivers/block/cciss.h
38305 index 7fda30e..2f27946 100644
38306 --- a/drivers/block/cciss.h
38307 +++ b/drivers/block/cciss.h
38308 @@ -101,7 +101,7 @@ struct ctlr_info
38309 /* information about each logical volume */
38310 drive_info_struct *drv[CISS_MAX_LUN];
38311
38312 - struct access_method access;
38313 + struct access_method *access;
38314
38315 /* queue and queue Info */
38316 struct list_head reqQ;
38317 @@ -402,27 +402,27 @@ static bool SA5_performant_intr_pending(ctlr_info_t *h)
38318 }
38319
38320 static struct access_method SA5_access = {
38321 - SA5_submit_command,
38322 - SA5_intr_mask,
38323 - SA5_fifo_full,
38324 - SA5_intr_pending,
38325 - SA5_completed,
38326 + .submit_command = SA5_submit_command,
38327 + .set_intr_mask = SA5_intr_mask,
38328 + .fifo_full = SA5_fifo_full,
38329 + .intr_pending = SA5_intr_pending,
38330 + .command_completed = SA5_completed,
38331 };
38332
38333 static struct access_method SA5B_access = {
38334 - SA5_submit_command,
38335 - SA5B_intr_mask,
38336 - SA5_fifo_full,
38337 - SA5B_intr_pending,
38338 - SA5_completed,
38339 + .submit_command = SA5_submit_command,
38340 + .set_intr_mask = SA5B_intr_mask,
38341 + .fifo_full = SA5_fifo_full,
38342 + .intr_pending = SA5B_intr_pending,
38343 + .command_completed = SA5_completed,
38344 };
38345
38346 static struct access_method SA5_performant_access = {
38347 - SA5_submit_command,
38348 - SA5_performant_intr_mask,
38349 - SA5_fifo_full,
38350 - SA5_performant_intr_pending,
38351 - SA5_performant_completed,
38352 + .submit_command = SA5_submit_command,
38353 + .set_intr_mask = SA5_performant_intr_mask,
38354 + .fifo_full = SA5_fifo_full,
38355 + .intr_pending = SA5_performant_intr_pending,
38356 + .command_completed = SA5_performant_completed,
38357 };
38358
38359 struct board_type {
38360 diff --git a/drivers/block/cpqarray.c b/drivers/block/cpqarray.c
38361 index f749df9..5f8b9c4 100644
38362 --- a/drivers/block/cpqarray.c
38363 +++ b/drivers/block/cpqarray.c
38364 @@ -404,7 +404,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38365 if (register_blkdev(COMPAQ_SMART2_MAJOR+i, hba[i]->devname)) {
38366 goto Enomem4;
38367 }
38368 - hba[i]->access.set_intr_mask(hba[i], 0);
38369 + hba[i]->access->set_intr_mask(hba[i], 0);
38370 if (request_irq(hba[i]->intr, do_ida_intr, IRQF_SHARED,
38371 hba[i]->devname, hba[i]))
38372 {
38373 @@ -459,7 +459,7 @@ static int cpqarray_register_ctlr(int i, struct pci_dev *pdev)
38374 add_timer(&hba[i]->timer);
38375
38376 /* Enable IRQ now that spinlock and rate limit timer are set up */
38377 - hba[i]->access.set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38378 + hba[i]->access->set_intr_mask(hba[i], FIFO_NOT_EMPTY);
38379
38380 for(j=0; j<NWD; j++) {
38381 struct gendisk *disk = ida_gendisk[i][j];
38382 @@ -694,7 +694,7 @@ DBGINFO(
38383 for(i=0; i<NR_PRODUCTS; i++) {
38384 if (board_id == products[i].board_id) {
38385 c->product_name = products[i].product_name;
38386 - c->access = *(products[i].access);
38387 + c->access = products[i].access;
38388 break;
38389 }
38390 }
38391 @@ -792,7 +792,7 @@ static int cpqarray_eisa_detect(void)
38392 hba[ctlr]->intr = intr;
38393 sprintf(hba[ctlr]->devname, "ida%d", nr_ctlr);
38394 hba[ctlr]->product_name = products[j].product_name;
38395 - hba[ctlr]->access = *(products[j].access);
38396 + hba[ctlr]->access = products[j].access;
38397 hba[ctlr]->ctlr = ctlr;
38398 hba[ctlr]->board_id = board_id;
38399 hba[ctlr]->pci_dev = NULL; /* not PCI */
38400 @@ -978,7 +978,7 @@ static void start_io(ctlr_info_t *h)
38401
38402 while((c = h->reqQ) != NULL) {
38403 /* Can't do anything if we're busy */
38404 - if (h->access.fifo_full(h) == 0)
38405 + if (h->access->fifo_full(h) == 0)
38406 return;
38407
38408 /* Get the first entry from the request Q */
38409 @@ -986,7 +986,7 @@ static void start_io(ctlr_info_t *h)
38410 h->Qdepth--;
38411
38412 /* Tell the controller to do our bidding */
38413 - h->access.submit_command(h, c);
38414 + h->access->submit_command(h, c);
38415
38416 /* Get onto the completion Q */
38417 addQ(&h->cmpQ, c);
38418 @@ -1048,7 +1048,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38419 unsigned long flags;
38420 __u32 a,a1;
38421
38422 - istat = h->access.intr_pending(h);
38423 + istat = h->access->intr_pending(h);
38424 /* Is this interrupt for us? */
38425 if (istat == 0)
38426 return IRQ_NONE;
38427 @@ -1059,7 +1059,7 @@ static irqreturn_t do_ida_intr(int irq, void *dev_id)
38428 */
38429 spin_lock_irqsave(IDA_LOCK(h->ctlr), flags);
38430 if (istat & FIFO_NOT_EMPTY) {
38431 - while((a = h->access.command_completed(h))) {
38432 + while((a = h->access->command_completed(h))) {
38433 a1 = a; a &= ~3;
38434 if ((c = h->cmpQ) == NULL)
38435 {
38436 @@ -1448,11 +1448,11 @@ static int sendcmd(
38437 /*
38438 * Disable interrupt
38439 */
38440 - info_p->access.set_intr_mask(info_p, 0);
38441 + info_p->access->set_intr_mask(info_p, 0);
38442 /* Make sure there is room in the command FIFO */
38443 /* Actually it should be completely empty at this time. */
38444 for (i = 200000; i > 0; i--) {
38445 - temp = info_p->access.fifo_full(info_p);
38446 + temp = info_p->access->fifo_full(info_p);
38447 if (temp != 0) {
38448 break;
38449 }
38450 @@ -1465,7 +1465,7 @@ DBG(
38451 /*
38452 * Send the cmd
38453 */
38454 - info_p->access.submit_command(info_p, c);
38455 + info_p->access->submit_command(info_p, c);
38456 complete = pollcomplete(ctlr);
38457
38458 pci_unmap_single(info_p->pci_dev, (dma_addr_t) c->req.sg[0].addr,
38459 @@ -1548,9 +1548,9 @@ static int revalidate_allvol(ctlr_info_t *host)
38460 * we check the new geometry. Then turn interrupts back on when
38461 * we're done.
38462 */
38463 - host->access.set_intr_mask(host, 0);
38464 + host->access->set_intr_mask(host, 0);
38465 getgeometry(ctlr);
38466 - host->access.set_intr_mask(host, FIFO_NOT_EMPTY);
38467 + host->access->set_intr_mask(host, FIFO_NOT_EMPTY);
38468
38469 for(i=0; i<NWD; i++) {
38470 struct gendisk *disk = ida_gendisk[ctlr][i];
38471 @@ -1590,7 +1590,7 @@ static int pollcomplete(int ctlr)
38472 /* Wait (up to 2 seconds) for a command to complete */
38473
38474 for (i = 200000; i > 0; i--) {
38475 - done = hba[ctlr]->access.command_completed(hba[ctlr]);
38476 + done = hba[ctlr]->access->command_completed(hba[ctlr]);
38477 if (done == 0) {
38478 udelay(10); /* a short fixed delay */
38479 } else
38480 diff --git a/drivers/block/cpqarray.h b/drivers/block/cpqarray.h
38481 index be73e9d..7fbf140 100644
38482 --- a/drivers/block/cpqarray.h
38483 +++ b/drivers/block/cpqarray.h
38484 @@ -99,7 +99,7 @@ struct ctlr_info {
38485 drv_info_t drv[NWD];
38486 struct proc_dir_entry *proc;
38487
38488 - struct access_method access;
38489 + struct access_method *access;
38490
38491 cmdlist_t *reqQ;
38492 cmdlist_t *cmpQ;
38493 diff --git a/drivers/block/drbd/drbd_bitmap.c b/drivers/block/drbd/drbd_bitmap.c
38494 index 434c77d..6d3219a 100644
38495 --- a/drivers/block/drbd/drbd_bitmap.c
38496 +++ b/drivers/block/drbd/drbd_bitmap.c
38497 @@ -1036,7 +1036,7 @@ static void bm_page_io_async(struct drbd_bm_aio_ctx *ctx, int page_nr) __must_ho
38498 submit_bio(rw, bio);
38499 /* this should not count as user activity and cause the
38500 * resync to throttle -- see drbd_rs_should_slow_down(). */
38501 - atomic_add(len >> 9, &device->rs_sect_ev);
38502 + atomic_add_unchecked(len >> 9, &device->rs_sect_ev);
38503 }
38504 }
38505
38506 diff --git a/drivers/block/drbd/drbd_int.h b/drivers/block/drbd/drbd_int.h
38507 index b905e98..0812ed8 100644
38508 --- a/drivers/block/drbd/drbd_int.h
38509 +++ b/drivers/block/drbd/drbd_int.h
38510 @@ -385,7 +385,7 @@ struct drbd_epoch {
38511 struct drbd_connection *connection;
38512 struct list_head list;
38513 unsigned int barrier_nr;
38514 - atomic_t epoch_size; /* increased on every request added. */
38515 + atomic_unchecked_t epoch_size; /* increased on every request added. */
38516 atomic_t active; /* increased on every req. added, and dec on every finished. */
38517 unsigned long flags;
38518 };
38519 @@ -946,7 +946,7 @@ struct drbd_device {
38520 unsigned int al_tr_number;
38521 int al_tr_cycle;
38522 wait_queue_head_t seq_wait;
38523 - atomic_t packet_seq;
38524 + atomic_unchecked_t packet_seq;
38525 unsigned int peer_seq;
38526 spinlock_t peer_seq_lock;
38527 unsigned long comm_bm_set; /* communicated number of set bits. */
38528 @@ -955,8 +955,8 @@ struct drbd_device {
38529 struct mutex own_state_mutex;
38530 struct mutex *state_mutex; /* either own_state_mutex or first_peer_device(device)->connection->cstate_mutex */
38531 char congestion_reason; /* Why we where congested... */
38532 - atomic_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38533 - atomic_t rs_sect_ev; /* for submitted resync data rate, both */
38534 + atomic_unchecked_t rs_sect_in; /* for incoming resync data rate, SyncTarget */
38535 + atomic_unchecked_t rs_sect_ev; /* for submitted resync data rate, both */
38536 int rs_last_sect_ev; /* counter to compare with */
38537 int rs_last_events; /* counter of read or write "events" (unit sectors)
38538 * on the lower level device when we last looked. */
38539 diff --git a/drivers/block/drbd/drbd_main.c b/drivers/block/drbd/drbd_main.c
38540 index 81fde9e..9948c05 100644
38541 --- a/drivers/block/drbd/drbd_main.c
38542 +++ b/drivers/block/drbd/drbd_main.c
38543 @@ -1328,7 +1328,7 @@ static int _drbd_send_ack(struct drbd_peer_device *peer_device, enum drbd_packet
38544 p->sector = sector;
38545 p->block_id = block_id;
38546 p->blksize = blksize;
38547 - p->seq_num = cpu_to_be32(atomic_inc_return(&peer_device->device->packet_seq));
38548 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&peer_device->device->packet_seq));
38549 return drbd_send_command(peer_device, sock, cmd, sizeof(*p), NULL, 0);
38550 }
38551
38552 @@ -1634,7 +1634,7 @@ int drbd_send_dblock(struct drbd_peer_device *peer_device, struct drbd_request *
38553 return -EIO;
38554 p->sector = cpu_to_be64(req->i.sector);
38555 p->block_id = (unsigned long)req;
38556 - p->seq_num = cpu_to_be32(atomic_inc_return(&device->packet_seq));
38557 + p->seq_num = cpu_to_be32(atomic_inc_return_unchecked(&device->packet_seq));
38558 dp_flags = bio_flags_to_wire(peer_device->connection, req->master_bio->bi_rw);
38559 if (device->state.conn >= C_SYNC_SOURCE &&
38560 device->state.conn <= C_PAUSED_SYNC_T)
38561 @@ -1915,8 +1915,8 @@ void drbd_init_set_defaults(struct drbd_device *device)
38562 atomic_set(&device->unacked_cnt, 0);
38563 atomic_set(&device->local_cnt, 0);
38564 atomic_set(&device->pp_in_use_by_net, 0);
38565 - atomic_set(&device->rs_sect_in, 0);
38566 - atomic_set(&device->rs_sect_ev, 0);
38567 + atomic_set_unchecked(&device->rs_sect_in, 0);
38568 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38569 atomic_set(&device->ap_in_flight, 0);
38570 atomic_set(&device->md_io.in_use, 0);
38571
38572 @@ -2683,8 +2683,8 @@ void drbd_destroy_connection(struct kref *kref)
38573 struct drbd_connection *connection = container_of(kref, struct drbd_connection, kref);
38574 struct drbd_resource *resource = connection->resource;
38575
38576 - if (atomic_read(&connection->current_epoch->epoch_size) != 0)
38577 - drbd_err(connection, "epoch_size:%d\n", atomic_read(&connection->current_epoch->epoch_size));
38578 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size) != 0)
38579 + drbd_err(connection, "epoch_size:%d\n", atomic_read_unchecked(&connection->current_epoch->epoch_size));
38580 kfree(connection->current_epoch);
38581
38582 idr_destroy(&connection->peer_devices);
38583 diff --git a/drivers/block/drbd/drbd_nl.c b/drivers/block/drbd/drbd_nl.c
38584 index 74df8cf..e41fc24 100644
38585 --- a/drivers/block/drbd/drbd_nl.c
38586 +++ b/drivers/block/drbd/drbd_nl.c
38587 @@ -3637,13 +3637,13 @@ finish:
38588
38589 void drbd_bcast_event(struct drbd_device *device, const struct sib_info *sib)
38590 {
38591 - static atomic_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38592 + static atomic_unchecked_t drbd_genl_seq = ATOMIC_INIT(2); /* two. */
38593 struct sk_buff *msg;
38594 struct drbd_genlmsghdr *d_out;
38595 unsigned seq;
38596 int err = -ENOMEM;
38597
38598 - seq = atomic_inc_return(&drbd_genl_seq);
38599 + seq = atomic_inc_return_unchecked(&drbd_genl_seq);
38600 msg = genlmsg_new(NLMSG_GOODSIZE, GFP_NOIO);
38601 if (!msg)
38602 goto failed;
38603 diff --git a/drivers/block/drbd/drbd_receiver.c b/drivers/block/drbd/drbd_receiver.c
38604 index cee2035..22f66bd 100644
38605 --- a/drivers/block/drbd/drbd_receiver.c
38606 +++ b/drivers/block/drbd/drbd_receiver.c
38607 @@ -870,7 +870,7 @@ int drbd_connected(struct drbd_peer_device *peer_device)
38608 struct drbd_device *device = peer_device->device;
38609 int err;
38610
38611 - atomic_set(&device->packet_seq, 0);
38612 + atomic_set_unchecked(&device->packet_seq, 0);
38613 device->peer_seq = 0;
38614
38615 device->state_mutex = peer_device->connection->agreed_pro_version < 100 ?
38616 @@ -1233,7 +1233,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38617 do {
38618 next_epoch = NULL;
38619
38620 - epoch_size = atomic_read(&epoch->epoch_size);
38621 + epoch_size = atomic_read_unchecked(&epoch->epoch_size);
38622
38623 switch (ev & ~EV_CLEANUP) {
38624 case EV_PUT:
38625 @@ -1273,7 +1273,7 @@ static enum finish_epoch drbd_may_finish_epoch(struct drbd_connection *connectio
38626 rv = FE_DESTROYED;
38627 } else {
38628 epoch->flags = 0;
38629 - atomic_set(&epoch->epoch_size, 0);
38630 + atomic_set_unchecked(&epoch->epoch_size, 0);
38631 /* atomic_set(&epoch->active, 0); is already zero */
38632 if (rv == FE_STILL_LIVE)
38633 rv = FE_RECYCLED;
38634 @@ -1550,7 +1550,7 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38635 conn_wait_active_ee_empty(connection);
38636 drbd_flush(connection);
38637
38638 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38639 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38640 epoch = kmalloc(sizeof(struct drbd_epoch), GFP_NOIO);
38641 if (epoch)
38642 break;
38643 @@ -1564,11 +1564,11 @@ static int receive_Barrier(struct drbd_connection *connection, struct packet_inf
38644 }
38645
38646 epoch->flags = 0;
38647 - atomic_set(&epoch->epoch_size, 0);
38648 + atomic_set_unchecked(&epoch->epoch_size, 0);
38649 atomic_set(&epoch->active, 0);
38650
38651 spin_lock(&connection->epoch_lock);
38652 - if (atomic_read(&connection->current_epoch->epoch_size)) {
38653 + if (atomic_read_unchecked(&connection->current_epoch->epoch_size)) {
38654 list_add(&epoch->list, &connection->current_epoch->list);
38655 connection->current_epoch = epoch;
38656 connection->epochs++;
38657 @@ -1802,7 +1802,7 @@ static int recv_resync_read(struct drbd_peer_device *peer_device, sector_t secto
38658 list_add_tail(&peer_req->w.list, &device->sync_ee);
38659 spin_unlock_irq(&device->resource->req_lock);
38660
38661 - atomic_add(pi->size >> 9, &device->rs_sect_ev);
38662 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_ev);
38663 if (drbd_submit_peer_request(device, peer_req, WRITE, DRBD_FAULT_RS_WR) == 0)
38664 return 0;
38665
38666 @@ -1900,7 +1900,7 @@ static int receive_RSDataReply(struct drbd_connection *connection, struct packet
38667 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38668 }
38669
38670 - atomic_add(pi->size >> 9, &device->rs_sect_in);
38671 + atomic_add_unchecked(pi->size >> 9, &device->rs_sect_in);
38672
38673 return err;
38674 }
38675 @@ -2290,7 +2290,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38676
38677 err = wait_for_and_update_peer_seq(peer_device, peer_seq);
38678 drbd_send_ack_dp(peer_device, P_NEG_ACK, p, pi->size);
38679 - atomic_inc(&connection->current_epoch->epoch_size);
38680 + atomic_inc_unchecked(&connection->current_epoch->epoch_size);
38681 err2 = drbd_drain_block(peer_device, pi->size);
38682 if (!err)
38683 err = err2;
38684 @@ -2334,7 +2334,7 @@ static int receive_Data(struct drbd_connection *connection, struct packet_info *
38685
38686 spin_lock(&connection->epoch_lock);
38687 peer_req->epoch = connection->current_epoch;
38688 - atomic_inc(&peer_req->epoch->epoch_size);
38689 + atomic_inc_unchecked(&peer_req->epoch->epoch_size);
38690 atomic_inc(&peer_req->epoch->active);
38691 spin_unlock(&connection->epoch_lock);
38692
38693 @@ -2479,7 +2479,7 @@ bool drbd_rs_c_min_rate_throttle(struct drbd_device *device)
38694
38695 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
38696 (int)part_stat_read(&disk->part0, sectors[1]) -
38697 - atomic_read(&device->rs_sect_ev);
38698 + atomic_read_unchecked(&device->rs_sect_ev);
38699
38700 if (atomic_read(&device->ap_actlog_cnt)
38701 || curr_events - device->rs_last_events > 64) {
38702 @@ -2618,7 +2618,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38703 device->use_csums = true;
38704 } else if (pi->cmd == P_OV_REPLY) {
38705 /* track progress, we may need to throttle */
38706 - atomic_add(size >> 9, &device->rs_sect_in);
38707 + atomic_add_unchecked(size >> 9, &device->rs_sect_in);
38708 peer_req->w.cb = w_e_end_ov_reply;
38709 dec_rs_pending(device);
38710 /* drbd_rs_begin_io done when we sent this request,
38711 @@ -2691,7 +2691,7 @@ static int receive_DataRequest(struct drbd_connection *connection, struct packet
38712 goto out_free_e;
38713
38714 submit_for_resync:
38715 - atomic_add(size >> 9, &device->rs_sect_ev);
38716 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38717
38718 submit:
38719 update_receiver_timing_details(connection, drbd_submit_peer_request);
38720 @@ -4564,7 +4564,7 @@ struct data_cmd {
38721 int expect_payload;
38722 size_t pkt_size;
38723 int (*fn)(struct drbd_connection *, struct packet_info *);
38724 -};
38725 +} __do_const;
38726
38727 static struct data_cmd drbd_cmd_handler[] = {
38728 [P_DATA] = { 1, sizeof(struct p_data), receive_Data },
38729 @@ -4678,7 +4678,7 @@ static void conn_disconnect(struct drbd_connection *connection)
38730 if (!list_empty(&connection->current_epoch->list))
38731 drbd_err(connection, "ASSERTION FAILED: connection->current_epoch->list not empty\n");
38732 /* ok, no more ee's on the fly, it is safe to reset the epoch_size */
38733 - atomic_set(&connection->current_epoch->epoch_size, 0);
38734 + atomic_set_unchecked(&connection->current_epoch->epoch_size, 0);
38735 connection->send.seen_any_write_yet = false;
38736
38737 drbd_info(connection, "Connection closed\n");
38738 @@ -5182,7 +5182,7 @@ static int got_IsInSync(struct drbd_connection *connection, struct packet_info *
38739 put_ldev(device);
38740 }
38741 dec_rs_pending(device);
38742 - atomic_add(blksize >> 9, &device->rs_sect_in);
38743 + atomic_add_unchecked(blksize >> 9, &device->rs_sect_in);
38744
38745 return 0;
38746 }
38747 @@ -5470,7 +5470,7 @@ static int connection_finish_peer_reqs(struct drbd_connection *connection)
38748 struct asender_cmd {
38749 size_t pkt_size;
38750 int (*fn)(struct drbd_connection *connection, struct packet_info *);
38751 -};
38752 +} __do_const;
38753
38754 static struct asender_cmd asender_tbl[] = {
38755 [P_PING] = { 0, got_Ping },
38756 diff --git a/drivers/block/drbd/drbd_worker.c b/drivers/block/drbd/drbd_worker.c
38757 index d0fae55..4469096 100644
38758 --- a/drivers/block/drbd/drbd_worker.c
38759 +++ b/drivers/block/drbd/drbd_worker.c
38760 @@ -408,7 +408,7 @@ static int read_for_csum(struct drbd_peer_device *peer_device, sector_t sector,
38761 list_add_tail(&peer_req->w.list, &device->read_ee);
38762 spin_unlock_irq(&device->resource->req_lock);
38763
38764 - atomic_add(size >> 9, &device->rs_sect_ev);
38765 + atomic_add_unchecked(size >> 9, &device->rs_sect_ev);
38766 if (drbd_submit_peer_request(device, peer_req, READ, DRBD_FAULT_RS_RD) == 0)
38767 return 0;
38768
38769 @@ -553,7 +553,7 @@ static int drbd_rs_number_requests(struct drbd_device *device)
38770 unsigned int sect_in; /* Number of sectors that came in since the last turn */
38771 int number, mxb;
38772
38773 - sect_in = atomic_xchg(&device->rs_sect_in, 0);
38774 + sect_in = atomic_xchg_unchecked(&device->rs_sect_in, 0);
38775 device->rs_in_flight -= sect_in;
38776
38777 rcu_read_lock();
38778 @@ -1595,8 +1595,8 @@ void drbd_rs_controller_reset(struct drbd_device *device)
38779 struct gendisk *disk = device->ldev->backing_bdev->bd_contains->bd_disk;
38780 struct fifo_buffer *plan;
38781
38782 - atomic_set(&device->rs_sect_in, 0);
38783 - atomic_set(&device->rs_sect_ev, 0);
38784 + atomic_set_unchecked(&device->rs_sect_in, 0);
38785 + atomic_set_unchecked(&device->rs_sect_ev, 0);
38786 device->rs_in_flight = 0;
38787 device->rs_last_events =
38788 (int)part_stat_read(&disk->part0, sectors[0]) +
38789 diff --git a/drivers/block/pktcdvd.c b/drivers/block/pktcdvd.c
38790 index 09e628da..7607aaa 100644
38791 --- a/drivers/block/pktcdvd.c
38792 +++ b/drivers/block/pktcdvd.c
38793 @@ -108,7 +108,7 @@ static int pkt_seq_show(struct seq_file *m, void *p);
38794
38795 static sector_t get_zone(sector_t sector, struct pktcdvd_device *pd)
38796 {
38797 - return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1);
38798 + return (sector + pd->offset) & ~(sector_t)(pd->settings.size - 1UL);
38799 }
38800
38801 /*
38802 @@ -1890,7 +1890,7 @@ static noinline_for_stack int pkt_probe_settings(struct pktcdvd_device *pd)
38803 return -EROFS;
38804 }
38805 pd->settings.fp = ti.fp;
38806 - pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1);
38807 + pd->offset = (be32_to_cpu(ti.track_start) << 2) & (pd->settings.size - 1UL);
38808
38809 if (ti.nwa_v) {
38810 pd->nwa = be32_to_cpu(ti.next_writable);
38811 diff --git a/drivers/block/rbd.c b/drivers/block/rbd.c
38812 index ec6c5c6..820ee2abc 100644
38813 --- a/drivers/block/rbd.c
38814 +++ b/drivers/block/rbd.c
38815 @@ -64,7 +64,7 @@
38816 * If the counter is already at its maximum value returns
38817 * -EINVAL without updating it.
38818 */
38819 -static int atomic_inc_return_safe(atomic_t *v)
38820 +static int __intentional_overflow(-1) atomic_inc_return_safe(atomic_t *v)
38821 {
38822 unsigned int counter;
38823
38824 diff --git a/drivers/block/smart1,2.h b/drivers/block/smart1,2.h
38825 index e5565fb..71be10b4 100644
38826 --- a/drivers/block/smart1,2.h
38827 +++ b/drivers/block/smart1,2.h
38828 @@ -108,11 +108,11 @@ static unsigned long smart4_intr_pending(ctlr_info_t *h)
38829 }
38830
38831 static struct access_method smart4_access = {
38832 - smart4_submit_command,
38833 - smart4_intr_mask,
38834 - smart4_fifo_full,
38835 - smart4_intr_pending,
38836 - smart4_completed,
38837 + .submit_command = smart4_submit_command,
38838 + .set_intr_mask = smart4_intr_mask,
38839 + .fifo_full = smart4_fifo_full,
38840 + .intr_pending = smart4_intr_pending,
38841 + .command_completed = smart4_completed,
38842 };
38843
38844 /*
38845 @@ -144,11 +144,11 @@ static unsigned long smart2_intr_pending(ctlr_info_t *h)
38846 }
38847
38848 static struct access_method smart2_access = {
38849 - smart2_submit_command,
38850 - smart2_intr_mask,
38851 - smart2_fifo_full,
38852 - smart2_intr_pending,
38853 - smart2_completed,
38854 + .submit_command = smart2_submit_command,
38855 + .set_intr_mask = smart2_intr_mask,
38856 + .fifo_full = smart2_fifo_full,
38857 + .intr_pending = smart2_intr_pending,
38858 + .command_completed = smart2_completed,
38859 };
38860
38861 /*
38862 @@ -180,11 +180,11 @@ static unsigned long smart2e_intr_pending(ctlr_info_t *h)
38863 }
38864
38865 static struct access_method smart2e_access = {
38866 - smart2e_submit_command,
38867 - smart2e_intr_mask,
38868 - smart2e_fifo_full,
38869 - smart2e_intr_pending,
38870 - smart2e_completed,
38871 + .submit_command = smart2e_submit_command,
38872 + .set_intr_mask = smart2e_intr_mask,
38873 + .fifo_full = smart2e_fifo_full,
38874 + .intr_pending = smart2e_intr_pending,
38875 + .command_completed = smart2e_completed,
38876 };
38877
38878 /*
38879 @@ -270,9 +270,9 @@ static unsigned long smart1_intr_pending(ctlr_info_t *h)
38880 }
38881
38882 static struct access_method smart1_access = {
38883 - smart1_submit_command,
38884 - smart1_intr_mask,
38885 - smart1_fifo_full,
38886 - smart1_intr_pending,
38887 - smart1_completed,
38888 + .submit_command = smart1_submit_command,
38889 + .set_intr_mask = smart1_intr_mask,
38890 + .fifo_full = smart1_fifo_full,
38891 + .intr_pending = smart1_intr_pending,
38892 + .command_completed = smart1_completed,
38893 };
38894 diff --git a/drivers/bluetooth/btwilink.c b/drivers/bluetooth/btwilink.c
38895 index 55c135b..9f8d60c 100644
38896 --- a/drivers/bluetooth/btwilink.c
38897 +++ b/drivers/bluetooth/btwilink.c
38898 @@ -288,7 +288,7 @@ static int ti_st_send_frame(struct hci_dev *hdev, struct sk_buff *skb)
38899
38900 static int bt_ti_probe(struct platform_device *pdev)
38901 {
38902 - static struct ti_st *hst;
38903 + struct ti_st *hst;
38904 struct hci_dev *hdev;
38905 int err;
38906
38907 diff --git a/drivers/cdrom/cdrom.c b/drivers/cdrom/cdrom.c
38908 index 5d28a45..a538f90 100644
38909 --- a/drivers/cdrom/cdrom.c
38910 +++ b/drivers/cdrom/cdrom.c
38911 @@ -610,7 +610,6 @@ int register_cdrom(struct cdrom_device_info *cdi)
38912 ENSURE(reset, CDC_RESET);
38913 ENSURE(generic_packet, CDC_GENERIC_PACKET);
38914 cdi->mc_flags = 0;
38915 - cdo->n_minors = 0;
38916 cdi->options = CDO_USE_FFLAGS;
38917
38918 if (autoclose == 1 && CDROM_CAN(CDC_CLOSE_TRAY))
38919 @@ -630,8 +629,11 @@ int register_cdrom(struct cdrom_device_info *cdi)
38920 else
38921 cdi->cdda_method = CDDA_OLD;
38922
38923 - if (!cdo->generic_packet)
38924 - cdo->generic_packet = cdrom_dummy_generic_packet;
38925 + if (!cdo->generic_packet) {
38926 + pax_open_kernel();
38927 + *(void **)&cdo->generic_packet = cdrom_dummy_generic_packet;
38928 + pax_close_kernel();
38929 + }
38930
38931 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" registered\n", cdi->name);
38932 mutex_lock(&cdrom_mutex);
38933 @@ -652,7 +654,6 @@ void unregister_cdrom(struct cdrom_device_info *cdi)
38934 if (cdi->exit)
38935 cdi->exit(cdi);
38936
38937 - cdi->ops->n_minors--;
38938 cd_dbg(CD_REG_UNREG, "drive \"/dev/%s\" unregistered\n", cdi->name);
38939 }
38940
38941 @@ -2126,7 +2127,7 @@ static int cdrom_read_cdda_old(struct cdrom_device_info *cdi, __u8 __user *ubuf,
38942 */
38943 nr = nframes;
38944 do {
38945 - cgc.buffer = kmalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38946 + cgc.buffer = kzalloc(CD_FRAMESIZE_RAW * nr, GFP_KERNEL);
38947 if (cgc.buffer)
38948 break;
38949
38950 @@ -3434,7 +3435,7 @@ static int cdrom_print_info(const char *header, int val, char *info,
38951 struct cdrom_device_info *cdi;
38952 int ret;
38953
38954 - ret = scnprintf(info + *pos, max_size - *pos, header);
38955 + ret = scnprintf(info + *pos, max_size - *pos, "%s", header);
38956 if (!ret)
38957 return 1;
38958
38959 diff --git a/drivers/cdrom/gdrom.c b/drivers/cdrom/gdrom.c
38960 index 584bc31..e64a12c 100644
38961 --- a/drivers/cdrom/gdrom.c
38962 +++ b/drivers/cdrom/gdrom.c
38963 @@ -491,7 +491,6 @@ static struct cdrom_device_ops gdrom_ops = {
38964 .audio_ioctl = gdrom_audio_ioctl,
38965 .capability = CDC_MULTI_SESSION | CDC_MEDIA_CHANGED |
38966 CDC_RESET | CDC_DRIVE_STATUS | CDC_CD_R,
38967 - .n_minors = 1,
38968 };
38969
38970 static int gdrom_bdops_open(struct block_device *bdev, fmode_t mode)
38971 diff --git a/drivers/char/Kconfig b/drivers/char/Kconfig
38972 index a4af822..ed58cd1 100644
38973 --- a/drivers/char/Kconfig
38974 +++ b/drivers/char/Kconfig
38975 @@ -17,7 +17,8 @@ config DEVMEM
38976
38977 config DEVKMEM
38978 bool "/dev/kmem virtual device support"
38979 - default y
38980 + default n
38981 + depends on !GRKERNSEC_KMEM
38982 help
38983 Say Y here if you want to support the /dev/kmem device. The
38984 /dev/kmem device is rarely used, but can be used for certain
38985 @@ -586,6 +587,7 @@ config DEVPORT
38986 bool
38987 depends on !M68K
38988 depends on ISA || PCI
38989 + depends on !GRKERNSEC_KMEM
38990 default y
38991
38992 source "drivers/s390/char/Kconfig"
38993 diff --git a/drivers/char/agp/compat_ioctl.c b/drivers/char/agp/compat_ioctl.c
38994 index a48e05b..6bac831 100644
38995 --- a/drivers/char/agp/compat_ioctl.c
38996 +++ b/drivers/char/agp/compat_ioctl.c
38997 @@ -108,7 +108,7 @@ static int compat_agpioc_reserve_wrap(struct agp_file_private *priv, void __user
38998 return -ENOMEM;
38999 }
39000
39001 - if (copy_from_user(usegment, (void __user *) ureserve.seg_list,
39002 + if (copy_from_user(usegment, (void __force_user *) ureserve.seg_list,
39003 sizeof(*usegment) * ureserve.seg_count)) {
39004 kfree(usegment);
39005 kfree(ksegment);
39006 diff --git a/drivers/char/agp/frontend.c b/drivers/char/agp/frontend.c
39007 index 09f17eb..8531d2f 100644
39008 --- a/drivers/char/agp/frontend.c
39009 +++ b/drivers/char/agp/frontend.c
39010 @@ -806,7 +806,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39011 if (copy_from_user(&reserve, arg, sizeof(struct agp_region)))
39012 return -EFAULT;
39013
39014 - if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment))
39015 + if ((unsigned) reserve.seg_count >= ~0U/sizeof(struct agp_segment_priv))
39016 return -EFAULT;
39017
39018 client = agp_find_client_by_pid(reserve.pid);
39019 @@ -836,7 +836,7 @@ static int agpioc_reserve_wrap(struct agp_file_private *priv, void __user *arg)
39020 if (segment == NULL)
39021 return -ENOMEM;
39022
39023 - if (copy_from_user(segment, (void __user *) reserve.seg_list,
39024 + if (copy_from_user(segment, (void __force_user *) reserve.seg_list,
39025 sizeof(struct agp_segment) * reserve.seg_count)) {
39026 kfree(segment);
39027 return -EFAULT;
39028 diff --git a/drivers/char/genrtc.c b/drivers/char/genrtc.c
39029 index 4f94375..413694e 100644
39030 --- a/drivers/char/genrtc.c
39031 +++ b/drivers/char/genrtc.c
39032 @@ -273,6 +273,7 @@ static int gen_rtc_ioctl(struct file *file,
39033 switch (cmd) {
39034
39035 case RTC_PLL_GET:
39036 + memset(&pll, 0, sizeof(pll));
39037 if (get_rtc_pll(&pll))
39038 return -EINVAL;
39039 else
39040 diff --git a/drivers/char/hpet.c b/drivers/char/hpet.c
39041 index 5c0baa9..44011b1 100644
39042 --- a/drivers/char/hpet.c
39043 +++ b/drivers/char/hpet.c
39044 @@ -575,7 +575,7 @@ static inline unsigned long hpet_time_div(struct hpets *hpets,
39045 }
39046
39047 static int
39048 -hpet_ioctl_common(struct hpet_dev *devp, int cmd, unsigned long arg,
39049 +hpet_ioctl_common(struct hpet_dev *devp, unsigned int cmd, unsigned long arg,
39050 struct hpet_info *info)
39051 {
39052 struct hpet_timer __iomem *timer;
39053 diff --git a/drivers/char/i8k.c b/drivers/char/i8k.c
39054 index a43048b..14724d5 100644
39055 --- a/drivers/char/i8k.c
39056 +++ b/drivers/char/i8k.c
39057 @@ -790,7 +790,7 @@ static const struct i8k_config_data i8k_config_data[] = {
39058 },
39059 };
39060
39061 -static struct dmi_system_id i8k_dmi_table[] __initdata = {
39062 +static const struct dmi_system_id i8k_dmi_table[] __initconst = {
39063 {
39064 .ident = "Dell Inspiron",
39065 .matches = {
39066 diff --git a/drivers/char/ipmi/ipmi_msghandler.c b/drivers/char/ipmi/ipmi_msghandler.c
39067 index bf75f63..359fa10 100644
39068 --- a/drivers/char/ipmi/ipmi_msghandler.c
39069 +++ b/drivers/char/ipmi/ipmi_msghandler.c
39070 @@ -436,7 +436,7 @@ struct ipmi_smi {
39071 struct proc_dir_entry *proc_dir;
39072 char proc_dir_name[10];
39073
39074 - atomic_t stats[IPMI_NUM_STATS];
39075 + atomic_unchecked_t stats[IPMI_NUM_STATS];
39076
39077 /*
39078 * run_to_completion duplicate of smb_info, smi_info
39079 @@ -468,9 +468,9 @@ static LIST_HEAD(smi_watchers);
39080 static DEFINE_MUTEX(smi_watchers_mutex);
39081
39082 #define ipmi_inc_stat(intf, stat) \
39083 - atomic_inc(&(intf)->stats[IPMI_STAT_ ## stat])
39084 + atomic_inc_unchecked(&(intf)->stats[IPMI_STAT_ ## stat])
39085 #define ipmi_get_stat(intf, stat) \
39086 - ((unsigned int) atomic_read(&(intf)->stats[IPMI_STAT_ ## stat]))
39087 + ((unsigned int) atomic_read_unchecked(&(intf)->stats[IPMI_STAT_ ## stat]))
39088
39089 static char *addr_src_to_str[] = { "invalid", "hotmod", "hardcoded", "SPMI",
39090 "ACPI", "SMBIOS", "PCI",
39091 @@ -2828,7 +2828,7 @@ int ipmi_register_smi(struct ipmi_smi_handlers *handlers,
39092 INIT_LIST_HEAD(&intf->cmd_rcvrs);
39093 init_waitqueue_head(&intf->waitq);
39094 for (i = 0; i < IPMI_NUM_STATS; i++)
39095 - atomic_set(&intf->stats[i], 0);
39096 + atomic_set_unchecked(&intf->stats[i], 0);
39097
39098 intf->proc_dir = NULL;
39099
39100 diff --git a/drivers/char/ipmi/ipmi_si_intf.c b/drivers/char/ipmi/ipmi_si_intf.c
39101 index 8a45e92..e41b1c7 100644
39102 --- a/drivers/char/ipmi/ipmi_si_intf.c
39103 +++ b/drivers/char/ipmi/ipmi_si_intf.c
39104 @@ -289,7 +289,7 @@ struct smi_info {
39105 unsigned char slave_addr;
39106
39107 /* Counters and things for the proc filesystem. */
39108 - atomic_t stats[SI_NUM_STATS];
39109 + atomic_unchecked_t stats[SI_NUM_STATS];
39110
39111 struct task_struct *thread;
39112
39113 @@ -298,9 +298,9 @@ struct smi_info {
39114 };
39115
39116 #define smi_inc_stat(smi, stat) \
39117 - atomic_inc(&(smi)->stats[SI_STAT_ ## stat])
39118 + atomic_inc_unchecked(&(smi)->stats[SI_STAT_ ## stat])
39119 #define smi_get_stat(smi, stat) \
39120 - ((unsigned int) atomic_read(&(smi)->stats[SI_STAT_ ## stat]))
39121 + ((unsigned int) atomic_read_unchecked(&(smi)->stats[SI_STAT_ ## stat]))
39122
39123 #define SI_MAX_PARMS 4
39124
39125 @@ -3500,7 +3500,7 @@ static int try_smi_init(struct smi_info *new_smi)
39126 atomic_set(&new_smi->req_events, 0);
39127 new_smi->run_to_completion = false;
39128 for (i = 0; i < SI_NUM_STATS; i++)
39129 - atomic_set(&new_smi->stats[i], 0);
39130 + atomic_set_unchecked(&new_smi->stats[i], 0);
39131
39132 new_smi->interrupt_disabled = true;
39133 atomic_set(&new_smi->need_watch, 0);
39134 diff --git a/drivers/char/mem.c b/drivers/char/mem.c
39135 index 6b1721f..fda9398 100644
39136 --- a/drivers/char/mem.c
39137 +++ b/drivers/char/mem.c
39138 @@ -18,6 +18,7 @@
39139 #include <linux/raw.h>
39140 #include <linux/tty.h>
39141 #include <linux/capability.h>
39142 +#include <linux/security.h>
39143 #include <linux/ptrace.h>
39144 #include <linux/device.h>
39145 #include <linux/highmem.h>
39146 @@ -36,6 +37,10 @@
39147
39148 #define DEVPORT_MINOR 4
39149
39150 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39151 +extern const struct file_operations grsec_fops;
39152 +#endif
39153 +
39154 static inline unsigned long size_inside_page(unsigned long start,
39155 unsigned long size)
39156 {
39157 @@ -67,9 +72,13 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39158
39159 while (cursor < to) {
39160 if (!devmem_is_allowed(pfn)) {
39161 +#ifdef CONFIG_GRKERNSEC_KMEM
39162 + gr_handle_mem_readwrite(from, to);
39163 +#else
39164 printk(KERN_INFO
39165 "Program %s tried to access /dev/mem between %Lx->%Lx.\n",
39166 current->comm, from, to);
39167 +#endif
39168 return 0;
39169 }
39170 cursor += PAGE_SIZE;
39171 @@ -77,6 +86,11 @@ static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39172 }
39173 return 1;
39174 }
39175 +#elif defined(CONFIG_GRKERNSEC_KMEM)
39176 +static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39177 +{
39178 + return 0;
39179 +}
39180 #else
39181 static inline int range_is_allowed(unsigned long pfn, unsigned long size)
39182 {
39183 @@ -124,7 +138,8 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39184 #endif
39185
39186 while (count > 0) {
39187 - unsigned long remaining;
39188 + unsigned long remaining = 0;
39189 + char *temp;
39190
39191 sz = size_inside_page(p, count);
39192
39193 @@ -140,7 +155,24 @@ static ssize_t read_mem(struct file *file, char __user *buf,
39194 if (!ptr)
39195 return -EFAULT;
39196
39197 - remaining = copy_to_user(buf, ptr, sz);
39198 +#ifdef CONFIG_PAX_USERCOPY
39199 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39200 + if (!temp) {
39201 + unxlate_dev_mem_ptr(p, ptr);
39202 + return -ENOMEM;
39203 + }
39204 + remaining = probe_kernel_read(temp, ptr, sz);
39205 +#else
39206 + temp = ptr;
39207 +#endif
39208 +
39209 + if (!remaining)
39210 + remaining = copy_to_user(buf, temp, sz);
39211 +
39212 +#ifdef CONFIG_PAX_USERCOPY
39213 + kfree(temp);
39214 +#endif
39215 +
39216 unxlate_dev_mem_ptr(p, ptr);
39217 if (remaining)
39218 return -EFAULT;
39219 @@ -380,9 +412,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39220 size_t count, loff_t *ppos)
39221 {
39222 unsigned long p = *ppos;
39223 - ssize_t low_count, read, sz;
39224 + ssize_t low_count, read, sz, err = 0;
39225 char *kbuf; /* k-addr because vread() takes vmlist_lock rwlock */
39226 - int err = 0;
39227
39228 read = 0;
39229 if (p < (unsigned long) high_memory) {
39230 @@ -404,6 +435,8 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39231 }
39232 #endif
39233 while (low_count > 0) {
39234 + char *temp;
39235 +
39236 sz = size_inside_page(p, low_count);
39237
39238 /*
39239 @@ -413,7 +446,23 @@ static ssize_t read_kmem(struct file *file, char __user *buf,
39240 */
39241 kbuf = xlate_dev_kmem_ptr((void *)p);
39242
39243 - if (copy_to_user(buf, kbuf, sz))
39244 +#ifdef CONFIG_PAX_USERCOPY
39245 + temp = kmalloc(sz, GFP_KERNEL|GFP_USERCOPY);
39246 + if (!temp)
39247 + return -ENOMEM;
39248 + err = probe_kernel_read(temp, kbuf, sz);
39249 +#else
39250 + temp = kbuf;
39251 +#endif
39252 +
39253 + if (!err)
39254 + err = copy_to_user(buf, temp, sz);
39255 +
39256 +#ifdef CONFIG_PAX_USERCOPY
39257 + kfree(temp);
39258 +#endif
39259 +
39260 + if (err)
39261 return -EFAULT;
39262 buf += sz;
39263 p += sz;
39264 @@ -802,6 +851,9 @@ static const struct memdev {
39265 #ifdef CONFIG_PRINTK
39266 [11] = { "kmsg", 0644, &kmsg_fops, 0 },
39267 #endif
39268 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
39269 + [13] = { "grsec",S_IRUSR | S_IWUGO, &grsec_fops, 0 },
39270 +#endif
39271 };
39272
39273 static int memory_open(struct inode *inode, struct file *filp)
39274 @@ -863,7 +915,7 @@ static int __init chr_dev_init(void)
39275 continue;
39276
39277 device_create(mem_class, NULL, MKDEV(MEM_MAJOR, minor),
39278 - NULL, devlist[minor].name);
39279 + NULL, "%s", devlist[minor].name);
39280 }
39281
39282 return tty_init();
39283 diff --git a/drivers/char/nvram.c b/drivers/char/nvram.c
39284 index 9df78e2..01ba9ae 100644
39285 --- a/drivers/char/nvram.c
39286 +++ b/drivers/char/nvram.c
39287 @@ -247,7 +247,7 @@ static ssize_t nvram_read(struct file *file, char __user *buf,
39288
39289 spin_unlock_irq(&rtc_lock);
39290
39291 - if (copy_to_user(buf, contents, tmp - contents))
39292 + if (tmp - contents > sizeof(contents) || copy_to_user(buf, contents, tmp - contents))
39293 return -EFAULT;
39294
39295 *ppos = i;
39296 diff --git a/drivers/char/pcmcia/synclink_cs.c b/drivers/char/pcmcia/synclink_cs.c
39297 index 0ea9986..e7b07e4 100644
39298 --- a/drivers/char/pcmcia/synclink_cs.c
39299 +++ b/drivers/char/pcmcia/synclink_cs.c
39300 @@ -2345,7 +2345,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39301
39302 if (debug_level >= DEBUG_LEVEL_INFO)
39303 printk("%s(%d):mgslpc_close(%s) entry, count=%d\n",
39304 - __FILE__, __LINE__, info->device_name, port->count);
39305 + __FILE__, __LINE__, info->device_name, atomic_read(&port->count));
39306
39307 if (tty_port_close_start(port, tty, filp) == 0)
39308 goto cleanup;
39309 @@ -2363,7 +2363,7 @@ static void mgslpc_close(struct tty_struct *tty, struct file * filp)
39310 cleanup:
39311 if (debug_level >= DEBUG_LEVEL_INFO)
39312 printk("%s(%d):mgslpc_close(%s) exit, count=%d\n", __FILE__, __LINE__,
39313 - tty->driver->name, port->count);
39314 + tty->driver->name, atomic_read(&port->count));
39315 }
39316
39317 /* Wait until the transmitter is empty.
39318 @@ -2505,7 +2505,7 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39319
39320 if (debug_level >= DEBUG_LEVEL_INFO)
39321 printk("%s(%d):mgslpc_open(%s), old ref count = %d\n",
39322 - __FILE__, __LINE__, tty->driver->name, port->count);
39323 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
39324
39325 /* If port is closing, signal caller to try again */
39326 if (port->flags & ASYNC_CLOSING){
39327 @@ -2525,11 +2525,11 @@ static int mgslpc_open(struct tty_struct *tty, struct file * filp)
39328 goto cleanup;
39329 }
39330 spin_lock(&port->lock);
39331 - port->count++;
39332 + atomic_inc(&port->count);
39333 spin_unlock(&port->lock);
39334 spin_unlock_irqrestore(&info->netlock, flags);
39335
39336 - if (port->count == 1) {
39337 + if (atomic_read(&port->count) == 1) {
39338 /* 1st open on this device, init hardware */
39339 retval = startup(info, tty);
39340 if (retval < 0)
39341 @@ -3918,7 +3918,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
39342 unsigned short new_crctype;
39343
39344 /* return error if TTY interface open */
39345 - if (info->port.count)
39346 + if (atomic_read(&info->port.count))
39347 return -EBUSY;
39348
39349 switch (encoding)
39350 @@ -4022,7 +4022,7 @@ static int hdlcdev_open(struct net_device *dev)
39351
39352 /* arbitrate between network and tty opens */
39353 spin_lock_irqsave(&info->netlock, flags);
39354 - if (info->port.count != 0 || info->netcount != 0) {
39355 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
39356 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
39357 spin_unlock_irqrestore(&info->netlock, flags);
39358 return -EBUSY;
39359 @@ -4112,7 +4112,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
39360 printk("%s:hdlcdev_ioctl(%s)\n", __FILE__, dev->name);
39361
39362 /* return error if TTY interface open */
39363 - if (info->port.count)
39364 + if (atomic_read(&info->port.count))
39365 return -EBUSY;
39366
39367 if (cmd != SIOCWANDEV)
39368 diff --git a/drivers/char/random.c b/drivers/char/random.c
39369 index 9cd6968..6416f00 100644
39370 --- a/drivers/char/random.c
39371 +++ b/drivers/char/random.c
39372 @@ -289,9 +289,6 @@
39373 /*
39374 * To allow fractional bits to be tracked, the entropy_count field is
39375 * denominated in units of 1/8th bits.
39376 - *
39377 - * 2*(ENTROPY_SHIFT + log2(poolbits)) must <= 31, or the multiply in
39378 - * credit_entropy_bits() needs to be 64 bits wide.
39379 */
39380 #define ENTROPY_SHIFT 3
39381 #define ENTROPY_BITS(r) ((r)->entropy_count >> ENTROPY_SHIFT)
39382 @@ -439,9 +436,9 @@ struct entropy_store {
39383 };
39384
39385 static void push_to_pool(struct work_struct *work);
39386 -static __u32 input_pool_data[INPUT_POOL_WORDS];
39387 -static __u32 blocking_pool_data[OUTPUT_POOL_WORDS];
39388 -static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS];
39389 +static __u32 input_pool_data[INPUT_POOL_WORDS] __latent_entropy;
39390 +static __u32 blocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39391 +static __u32 nonblocking_pool_data[OUTPUT_POOL_WORDS] __latent_entropy;
39392
39393 static struct entropy_store input_pool = {
39394 .poolinfo = &poolinfo_table[0],
39395 @@ -635,7 +632,7 @@ retry:
39396 /* The +2 corresponds to the /4 in the denominator */
39397
39398 do {
39399 - unsigned int anfrac = min(pnfrac, pool_size/2);
39400 + u64 anfrac = min(pnfrac, pool_size/2);
39401 unsigned int add =
39402 ((pool_size - entropy_count)*anfrac*3) >> s;
39403
39404 @@ -1207,7 +1204,7 @@ static ssize_t extract_entropy_user(struct entropy_store *r, void __user *buf,
39405
39406 extract_buf(r, tmp);
39407 i = min_t(int, nbytes, EXTRACT_SIZE);
39408 - if (copy_to_user(buf, tmp, i)) {
39409 + if (i > sizeof(tmp) || copy_to_user(buf, tmp, i)) {
39410 ret = -EFAULT;
39411 break;
39412 }
39413 @@ -1590,7 +1587,7 @@ static char sysctl_bootid[16];
39414 static int proc_do_uuid(struct ctl_table *table, int write,
39415 void __user *buffer, size_t *lenp, loff_t *ppos)
39416 {
39417 - struct ctl_table fake_table;
39418 + ctl_table_no_const fake_table;
39419 unsigned char buf[64], tmp_uuid[16], *uuid;
39420
39421 uuid = table->data;
39422 @@ -1620,7 +1617,7 @@ static int proc_do_uuid(struct ctl_table *table, int write,
39423 static int proc_do_entropy(struct ctl_table *table, int write,
39424 void __user *buffer, size_t *lenp, loff_t *ppos)
39425 {
39426 - struct ctl_table fake_table;
39427 + ctl_table_no_const fake_table;
39428 int entropy_count;
39429
39430 entropy_count = *(int *)table->data >> ENTROPY_SHIFT;
39431 diff --git a/drivers/char/sonypi.c b/drivers/char/sonypi.c
39432 index e496dae..3db53b6 100644
39433 --- a/drivers/char/sonypi.c
39434 +++ b/drivers/char/sonypi.c
39435 @@ -54,6 +54,7 @@
39436
39437 #include <asm/uaccess.h>
39438 #include <asm/io.h>
39439 +#include <asm/local.h>
39440
39441 #include <linux/sonypi.h>
39442
39443 @@ -490,7 +491,7 @@ static struct sonypi_device {
39444 spinlock_t fifo_lock;
39445 wait_queue_head_t fifo_proc_list;
39446 struct fasync_struct *fifo_async;
39447 - int open_count;
39448 + local_t open_count;
39449 int model;
39450 struct input_dev *input_jog_dev;
39451 struct input_dev *input_key_dev;
39452 @@ -892,7 +893,7 @@ static int sonypi_misc_fasync(int fd, struct file *filp, int on)
39453 static int sonypi_misc_release(struct inode *inode, struct file *file)
39454 {
39455 mutex_lock(&sonypi_device.lock);
39456 - sonypi_device.open_count--;
39457 + local_dec(&sonypi_device.open_count);
39458 mutex_unlock(&sonypi_device.lock);
39459 return 0;
39460 }
39461 @@ -901,9 +902,9 @@ static int sonypi_misc_open(struct inode *inode, struct file *file)
39462 {
39463 mutex_lock(&sonypi_device.lock);
39464 /* Flush input queue on first open */
39465 - if (!sonypi_device.open_count)
39466 + if (!local_read(&sonypi_device.open_count))
39467 kfifo_reset(&sonypi_device.fifo);
39468 - sonypi_device.open_count++;
39469 + local_inc(&sonypi_device.open_count);
39470 mutex_unlock(&sonypi_device.lock);
39471
39472 return 0;
39473 @@ -1491,7 +1492,7 @@ static struct platform_driver sonypi_driver = {
39474
39475 static struct platform_device *sonypi_platform_device;
39476
39477 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
39478 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
39479 {
39480 .ident = "Sony Vaio",
39481 .matches = {
39482 diff --git a/drivers/char/tpm/tpm_acpi.c b/drivers/char/tpm/tpm_acpi.c
39483 index 565a947..dcdc06e 100644
39484 --- a/drivers/char/tpm/tpm_acpi.c
39485 +++ b/drivers/char/tpm/tpm_acpi.c
39486 @@ -98,11 +98,12 @@ int read_log(struct tpm_bios_log *log)
39487 virt = acpi_os_map_iomem(start, len);
39488 if (!virt) {
39489 kfree(log->bios_event_log);
39490 + log->bios_event_log = NULL;
39491 printk("%s: ERROR - Unable to map memory\n", __func__);
39492 return -EIO;
39493 }
39494
39495 - memcpy_fromio(log->bios_event_log, virt, len);
39496 + memcpy_fromio(log->bios_event_log, (const char __force_kernel *)virt, len);
39497
39498 acpi_os_unmap_iomem(virt, len);
39499 return 0;
39500 diff --git a/drivers/char/tpm/tpm_eventlog.c b/drivers/char/tpm/tpm_eventlog.c
39501 index 3a56a13..f8cbd25 100644
39502 --- a/drivers/char/tpm/tpm_eventlog.c
39503 +++ b/drivers/char/tpm/tpm_eventlog.c
39504 @@ -95,7 +95,7 @@ static void *tpm_bios_measurements_start(struct seq_file *m, loff_t *pos)
39505 event = addr;
39506
39507 if ((event->event_type == 0 && event->event_size == 0) ||
39508 - ((addr + sizeof(struct tcpa_event) + event->event_size) >= limit))
39509 + (event->event_size >= limit - addr - sizeof(struct tcpa_event)))
39510 return NULL;
39511
39512 return addr;
39513 @@ -120,7 +120,7 @@ static void *tpm_bios_measurements_next(struct seq_file *m, void *v,
39514 return NULL;
39515
39516 if ((event->event_type == 0 && event->event_size == 0) ||
39517 - ((v + sizeof(struct tcpa_event) + event->event_size) >= limit))
39518 + (event->event_size >= limit - v - sizeof(struct tcpa_event)))
39519 return NULL;
39520
39521 (*pos)++;
39522 @@ -213,7 +213,8 @@ static int tpm_binary_bios_measurements_show(struct seq_file *m, void *v)
39523 int i;
39524
39525 for (i = 0; i < sizeof(struct tcpa_event) + event->event_size; i++)
39526 - seq_putc(m, data[i]);
39527 + if (!seq_putc(m, data[i]))
39528 + return -EFAULT;
39529
39530 return 0;
39531 }
39532 diff --git a/drivers/char/virtio_console.c b/drivers/char/virtio_console.c
39533 index 50754d20..9561cdc 100644
39534 --- a/drivers/char/virtio_console.c
39535 +++ b/drivers/char/virtio_console.c
39536 @@ -685,7 +685,7 @@ static ssize_t fill_readbuf(struct port *port, char __user *out_buf,
39537 if (to_user) {
39538 ssize_t ret;
39539
39540 - ret = copy_to_user(out_buf, buf->buf + buf->offset, out_count);
39541 + ret = copy_to_user((char __force_user *)out_buf, buf->buf + buf->offset, out_count);
39542 if (ret)
39543 return -EFAULT;
39544 } else {
39545 @@ -789,7 +789,7 @@ static ssize_t port_fops_read(struct file *filp, char __user *ubuf,
39546 if (!port_has_data(port) && !port->host_connected)
39547 return 0;
39548
39549 - return fill_readbuf(port, ubuf, count, true);
39550 + return fill_readbuf(port, (char __force_kernel *)ubuf, count, true);
39551 }
39552
39553 static int wait_port_writable(struct port *port, bool nonblock)
39554 diff --git a/drivers/clk/clk-composite.c b/drivers/clk/clk-composite.c
39555 index 956b7e5..b655045 100644
39556 --- a/drivers/clk/clk-composite.c
39557 +++ b/drivers/clk/clk-composite.c
39558 @@ -197,7 +197,7 @@ struct clk *clk_register_composite(struct device *dev, const char *name,
39559 struct clk *clk;
39560 struct clk_init_data init;
39561 struct clk_composite *composite;
39562 - struct clk_ops *clk_composite_ops;
39563 + clk_ops_no_const *clk_composite_ops;
39564
39565 composite = kzalloc(sizeof(*composite), GFP_KERNEL);
39566 if (!composite) {
39567 diff --git a/drivers/clk/samsung/clk.h b/drivers/clk/samsung/clk.h
39568 index e4c7538..99c50cd 100644
39569 --- a/drivers/clk/samsung/clk.h
39570 +++ b/drivers/clk/samsung/clk.h
39571 @@ -260,7 +260,7 @@ struct samsung_gate_clock {
39572 #define GATE_DA(_id, dname, cname, pname, o, b, f, gf, a) \
39573 __GATE(_id, dname, cname, pname, o, b, f, gf, a)
39574
39575 -#define PNAME(x) static const char *x[] __initdata
39576 +#define PNAME(x) static const char * const x[] __initconst
39577
39578 /**
39579 * struct samsung_clk_reg_dump: register dump of clock controller registers.
39580 diff --git a/drivers/clk/socfpga/clk-gate.c b/drivers/clk/socfpga/clk-gate.c
39581 index dd3a78c..386d49c 100644
39582 --- a/drivers/clk/socfpga/clk-gate.c
39583 +++ b/drivers/clk/socfpga/clk-gate.c
39584 @@ -22,6 +22,7 @@
39585 #include <linux/mfd/syscon.h>
39586 #include <linux/of.h>
39587 #include <linux/regmap.h>
39588 +#include <asm/pgtable.h>
39589
39590 #include "clk.h"
39591
39592 @@ -174,7 +175,7 @@ static int socfpga_clk_prepare(struct clk_hw *hwclk)
39593 return 0;
39594 }
39595
39596 -static struct clk_ops gateclk_ops = {
39597 +static clk_ops_no_const gateclk_ops __read_only = {
39598 .prepare = socfpga_clk_prepare,
39599 .recalc_rate = socfpga_clk_recalc_rate,
39600 .get_parent = socfpga_clk_get_parent,
39601 @@ -208,8 +209,10 @@ static void __init __socfpga_gate_init(struct device_node *node,
39602 socfpga_clk->hw.reg = clk_mgr_base_addr + clk_gate[0];
39603 socfpga_clk->hw.bit_idx = clk_gate[1];
39604
39605 - gateclk_ops.enable = clk_gate_ops.enable;
39606 - gateclk_ops.disable = clk_gate_ops.disable;
39607 + pax_open_kernel();
39608 + *(void **)&gateclk_ops.enable = clk_gate_ops.enable;
39609 + *(void **)&gateclk_ops.disable = clk_gate_ops.disable;
39610 + pax_close_kernel();
39611 }
39612
39613 rc = of_property_read_u32(node, "fixed-divider", &fixed_div);
39614 diff --git a/drivers/clk/socfpga/clk-pll.c b/drivers/clk/socfpga/clk-pll.c
39615 index de6da95..c98278b 100644
39616 --- a/drivers/clk/socfpga/clk-pll.c
39617 +++ b/drivers/clk/socfpga/clk-pll.c
39618 @@ -21,6 +21,7 @@
39619 #include <linux/io.h>
39620 #include <linux/of.h>
39621 #include <linux/of_address.h>
39622 +#include <asm/pgtable.h>
39623
39624 #include "clk.h"
39625
39626 @@ -76,7 +77,7 @@ static u8 clk_pll_get_parent(struct clk_hw *hwclk)
39627 CLK_MGR_PLL_CLK_SRC_MASK;
39628 }
39629
39630 -static struct clk_ops clk_pll_ops = {
39631 +static clk_ops_no_const clk_pll_ops __read_only = {
39632 .recalc_rate = clk_pll_recalc_rate,
39633 .get_parent = clk_pll_get_parent,
39634 };
39635 @@ -120,8 +121,10 @@ static __init struct clk *__socfpga_pll_init(struct device_node *node,
39636 pll_clk->hw.hw.init = &init;
39637
39638 pll_clk->hw.bit_idx = SOCFPGA_PLL_EXT_ENA;
39639 - clk_pll_ops.enable = clk_gate_ops.enable;
39640 - clk_pll_ops.disable = clk_gate_ops.disable;
39641 + pax_open_kernel();
39642 + *(void **)&clk_pll_ops.enable = clk_gate_ops.enable;
39643 + *(void **)&clk_pll_ops.disable = clk_gate_ops.disable;
39644 + pax_close_kernel();
39645
39646 clk = clk_register(NULL, &pll_clk->hw.hw);
39647 if (WARN_ON(IS_ERR(clk))) {
39648 diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
39649 index b0c18ed..1713a80 100644
39650 --- a/drivers/cpufreq/acpi-cpufreq.c
39651 +++ b/drivers/cpufreq/acpi-cpufreq.c
39652 @@ -675,8 +675,11 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39653 data->acpi_data = per_cpu_ptr(acpi_perf_data, cpu);
39654 per_cpu(acfreq_data, cpu) = data;
39655
39656 - if (cpu_has(c, X86_FEATURE_CONSTANT_TSC))
39657 - acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39658 + if (cpu_has(c, X86_FEATURE_CONSTANT_TSC)) {
39659 + pax_open_kernel();
39660 + *(u8 *)&acpi_cpufreq_driver.flags |= CPUFREQ_CONST_LOOPS;
39661 + pax_close_kernel();
39662 + }
39663
39664 result = acpi_processor_register_performance(data->acpi_data, cpu);
39665 if (result)
39666 @@ -809,7 +812,9 @@ static int acpi_cpufreq_cpu_init(struct cpufreq_policy *policy)
39667 policy->cur = acpi_cpufreq_guess_freq(data, policy->cpu);
39668 break;
39669 case ACPI_ADR_SPACE_FIXED_HARDWARE:
39670 - acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39671 + pax_open_kernel();
39672 + *(void **)&acpi_cpufreq_driver.get = get_cur_freq_on_cpu;
39673 + pax_close_kernel();
39674 break;
39675 default:
39676 break;
39677 @@ -903,8 +908,10 @@ static void __init acpi_cpufreq_boost_init(void)
39678 if (!msrs)
39679 return;
39680
39681 - acpi_cpufreq_driver.boost_supported = true;
39682 - acpi_cpufreq_driver.boost_enabled = boost_state(0);
39683 + pax_open_kernel();
39684 + *(bool *)&acpi_cpufreq_driver.boost_supported = true;
39685 + *(bool *)&acpi_cpufreq_driver.boost_enabled = boost_state(0);
39686 + pax_close_kernel();
39687
39688 cpu_notifier_register_begin();
39689
39690 diff --git a/drivers/cpufreq/cpufreq-dt.c b/drivers/cpufreq/cpufreq-dt.c
39691 index bab67db..91af7e3 100644
39692 --- a/drivers/cpufreq/cpufreq-dt.c
39693 +++ b/drivers/cpufreq/cpufreq-dt.c
39694 @@ -392,7 +392,9 @@ static int dt_cpufreq_probe(struct platform_device *pdev)
39695 if (!IS_ERR(cpu_reg))
39696 regulator_put(cpu_reg);
39697
39698 - dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39699 + pax_open_kernel();
39700 + *(void **)&dt_cpufreq_driver.driver_data = dev_get_platdata(&pdev->dev);
39701 + pax_close_kernel();
39702
39703 ret = cpufreq_register_driver(&dt_cpufreq_driver);
39704 if (ret)
39705 diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
39706 index 8ae655c..3141442 100644
39707 --- a/drivers/cpufreq/cpufreq.c
39708 +++ b/drivers/cpufreq/cpufreq.c
39709 @@ -2108,7 +2108,7 @@ void cpufreq_unregister_governor(struct cpufreq_governor *governor)
39710 }
39711
39712 mutex_lock(&cpufreq_governor_mutex);
39713 - list_del(&governor->governor_list);
39714 + pax_list_del(&governor->governor_list);
39715 mutex_unlock(&cpufreq_governor_mutex);
39716 return;
39717 }
39718 @@ -2323,7 +2323,7 @@ static int cpufreq_cpu_callback(struct notifier_block *nfb,
39719 return NOTIFY_OK;
39720 }
39721
39722 -static struct notifier_block __refdata cpufreq_cpu_notifier = {
39723 +static struct notifier_block cpufreq_cpu_notifier = {
39724 .notifier_call = cpufreq_cpu_callback,
39725 };
39726
39727 @@ -2363,13 +2363,17 @@ int cpufreq_boost_trigger_state(int state)
39728 return 0;
39729
39730 write_lock_irqsave(&cpufreq_driver_lock, flags);
39731 - cpufreq_driver->boost_enabled = state;
39732 + pax_open_kernel();
39733 + *(bool *)&cpufreq_driver->boost_enabled = state;
39734 + pax_close_kernel();
39735 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39736
39737 ret = cpufreq_driver->set_boost(state);
39738 if (ret) {
39739 write_lock_irqsave(&cpufreq_driver_lock, flags);
39740 - cpufreq_driver->boost_enabled = !state;
39741 + pax_open_kernel();
39742 + *(bool *)&cpufreq_driver->boost_enabled = !state;
39743 + pax_close_kernel();
39744 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39745
39746 pr_err("%s: Cannot %s BOOST\n",
39747 @@ -2434,16 +2438,22 @@ int cpufreq_register_driver(struct cpufreq_driver *driver_data)
39748 cpufreq_driver = driver_data;
39749 write_unlock_irqrestore(&cpufreq_driver_lock, flags);
39750
39751 - if (driver_data->setpolicy)
39752 - driver_data->flags |= CPUFREQ_CONST_LOOPS;
39753 + if (driver_data->setpolicy) {
39754 + pax_open_kernel();
39755 + *(u8 *)&driver_data->flags |= CPUFREQ_CONST_LOOPS;
39756 + pax_close_kernel();
39757 + }
39758
39759 if (cpufreq_boost_supported()) {
39760 /*
39761 * Check if driver provides function to enable boost -
39762 * if not, use cpufreq_boost_set_sw as default
39763 */
39764 - if (!cpufreq_driver->set_boost)
39765 - cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39766 + if (!cpufreq_driver->set_boost) {
39767 + pax_open_kernel();
39768 + *(void **)&cpufreq_driver->set_boost = cpufreq_boost_set_sw;
39769 + pax_close_kernel();
39770 + }
39771
39772 ret = cpufreq_sysfs_create_file(&boost.attr);
39773 if (ret) {
39774 diff --git a/drivers/cpufreq/cpufreq_governor.c b/drivers/cpufreq/cpufreq_governor.c
39775 index 1b44496..b80ff5e 100644
39776 --- a/drivers/cpufreq/cpufreq_governor.c
39777 +++ b/drivers/cpufreq/cpufreq_governor.c
39778 @@ -245,7 +245,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39779 struct dbs_data *dbs_data;
39780 struct od_cpu_dbs_info_s *od_dbs_info = NULL;
39781 struct cs_cpu_dbs_info_s *cs_dbs_info = NULL;
39782 - struct od_ops *od_ops = NULL;
39783 + const struct od_ops *od_ops = NULL;
39784 struct od_dbs_tuners *od_tuners = NULL;
39785 struct cs_dbs_tuners *cs_tuners = NULL;
39786 struct cpu_dbs_common_info *cpu_cdbs;
39787 @@ -311,7 +311,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39788
39789 if ((cdata->governor == GOV_CONSERVATIVE) &&
39790 (!policy->governor->initialized)) {
39791 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39792 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39793
39794 cpufreq_register_notifier(cs_ops->notifier_block,
39795 CPUFREQ_TRANSITION_NOTIFIER);
39796 @@ -331,7 +331,7 @@ int cpufreq_governor_dbs(struct cpufreq_policy *policy,
39797
39798 if ((dbs_data->cdata->governor == GOV_CONSERVATIVE) &&
39799 (policy->governor->initialized == 1)) {
39800 - struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39801 + const struct cs_ops *cs_ops = dbs_data->cdata->gov_ops;
39802
39803 cpufreq_unregister_notifier(cs_ops->notifier_block,
39804 CPUFREQ_TRANSITION_NOTIFIER);
39805 diff --git a/drivers/cpufreq/cpufreq_governor.h b/drivers/cpufreq/cpufreq_governor.h
39806 index cc401d1..8197340 100644
39807 --- a/drivers/cpufreq/cpufreq_governor.h
39808 +++ b/drivers/cpufreq/cpufreq_governor.h
39809 @@ -212,7 +212,7 @@ struct common_dbs_data {
39810 void (*exit)(struct dbs_data *dbs_data);
39811
39812 /* Governor specific ops, see below */
39813 - void *gov_ops;
39814 + const void *gov_ops;
39815 };
39816
39817 /* Governor Per policy data */
39818 @@ -232,7 +232,7 @@ struct od_ops {
39819 unsigned int (*powersave_bias_target)(struct cpufreq_policy *policy,
39820 unsigned int freq_next, unsigned int relation);
39821 void (*freq_increase)(struct cpufreq_policy *policy, unsigned int freq);
39822 -};
39823 +} __no_const;
39824
39825 struct cs_ops {
39826 struct notifier_block *notifier_block;
39827 diff --git a/drivers/cpufreq/cpufreq_ondemand.c b/drivers/cpufreq/cpufreq_ondemand.c
39828 index ad3f38f..8f086cd 100644
39829 --- a/drivers/cpufreq/cpufreq_ondemand.c
39830 +++ b/drivers/cpufreq/cpufreq_ondemand.c
39831 @@ -524,7 +524,7 @@ static void od_exit(struct dbs_data *dbs_data)
39832
39833 define_get_cpu_dbs_routines(od_cpu_dbs_info);
39834
39835 -static struct od_ops od_ops = {
39836 +static struct od_ops od_ops __read_only = {
39837 .powersave_bias_init_cpu = ondemand_powersave_bias_init_cpu,
39838 .powersave_bias_target = generic_powersave_bias_target,
39839 .freq_increase = dbs_freq_increase,
39840 @@ -579,14 +579,18 @@ void od_register_powersave_bias_handler(unsigned int (*f)
39841 (struct cpufreq_policy *, unsigned int, unsigned int),
39842 unsigned int powersave_bias)
39843 {
39844 - od_ops.powersave_bias_target = f;
39845 + pax_open_kernel();
39846 + *(void **)&od_ops.powersave_bias_target = f;
39847 + pax_close_kernel();
39848 od_set_powersave_bias(powersave_bias);
39849 }
39850 EXPORT_SYMBOL_GPL(od_register_powersave_bias_handler);
39851
39852 void od_unregister_powersave_bias_handler(void)
39853 {
39854 - od_ops.powersave_bias_target = generic_powersave_bias_target;
39855 + pax_open_kernel();
39856 + *(void **)&od_ops.powersave_bias_target = generic_powersave_bias_target;
39857 + pax_close_kernel();
39858 od_set_powersave_bias(0);
39859 }
39860 EXPORT_SYMBOL_GPL(od_unregister_powersave_bias_handler);
39861 diff --git a/drivers/cpufreq/intel_pstate.c b/drivers/cpufreq/intel_pstate.c
39862 index c45d274..0f469f7 100644
39863 --- a/drivers/cpufreq/intel_pstate.c
39864 +++ b/drivers/cpufreq/intel_pstate.c
39865 @@ -134,10 +134,10 @@ struct pstate_funcs {
39866 struct cpu_defaults {
39867 struct pstate_adjust_policy pid_policy;
39868 struct pstate_funcs funcs;
39869 -};
39870 +} __do_const;
39871
39872 static struct pstate_adjust_policy pid_params;
39873 -static struct pstate_funcs pstate_funcs;
39874 +static struct pstate_funcs *pstate_funcs;
39875 static int hwp_active;
39876
39877 struct perf_limits {
39878 @@ -721,18 +721,18 @@ static void intel_pstate_set_pstate(struct cpudata *cpu, int pstate)
39879
39880 cpu->pstate.current_pstate = pstate;
39881
39882 - pstate_funcs.set(cpu, pstate);
39883 + pstate_funcs->set(cpu, pstate);
39884 }
39885
39886 static void intel_pstate_get_cpu_pstates(struct cpudata *cpu)
39887 {
39888 - cpu->pstate.min_pstate = pstate_funcs.get_min();
39889 - cpu->pstate.max_pstate = pstate_funcs.get_max();
39890 - cpu->pstate.turbo_pstate = pstate_funcs.get_turbo();
39891 - cpu->pstate.scaling = pstate_funcs.get_scaling();
39892 + cpu->pstate.min_pstate = pstate_funcs->get_min();
39893 + cpu->pstate.max_pstate = pstate_funcs->get_max();
39894 + cpu->pstate.turbo_pstate = pstate_funcs->get_turbo();
39895 + cpu->pstate.scaling = pstate_funcs->get_scaling();
39896
39897 - if (pstate_funcs.get_vid)
39898 - pstate_funcs.get_vid(cpu);
39899 + if (pstate_funcs->get_vid)
39900 + pstate_funcs->get_vid(cpu);
39901 intel_pstate_set_pstate(cpu, cpu->pstate.min_pstate);
39902 }
39903
39904 @@ -1056,15 +1056,15 @@ static unsigned int force_load;
39905
39906 static int intel_pstate_msrs_not_valid(void)
39907 {
39908 - if (!pstate_funcs.get_max() ||
39909 - !pstate_funcs.get_min() ||
39910 - !pstate_funcs.get_turbo())
39911 + if (!pstate_funcs->get_max() ||
39912 + !pstate_funcs->get_min() ||
39913 + !pstate_funcs->get_turbo())
39914 return -ENODEV;
39915
39916 return 0;
39917 }
39918
39919 -static void copy_pid_params(struct pstate_adjust_policy *policy)
39920 +static void copy_pid_params(const struct pstate_adjust_policy *policy)
39921 {
39922 pid_params.sample_rate_ms = policy->sample_rate_ms;
39923 pid_params.p_gain_pct = policy->p_gain_pct;
39924 @@ -1076,12 +1076,7 @@ static void copy_pid_params(struct pstate_adjust_policy *policy)
39925
39926 static void copy_cpu_funcs(struct pstate_funcs *funcs)
39927 {
39928 - pstate_funcs.get_max = funcs->get_max;
39929 - pstate_funcs.get_min = funcs->get_min;
39930 - pstate_funcs.get_turbo = funcs->get_turbo;
39931 - pstate_funcs.get_scaling = funcs->get_scaling;
39932 - pstate_funcs.set = funcs->set;
39933 - pstate_funcs.get_vid = funcs->get_vid;
39934 + pstate_funcs = funcs;
39935 }
39936
39937 #if IS_ENABLED(CONFIG_ACPI)
39938 diff --git a/drivers/cpufreq/p4-clockmod.c b/drivers/cpufreq/p4-clockmod.c
39939 index 529cfd9..0e28fff 100644
39940 --- a/drivers/cpufreq/p4-clockmod.c
39941 +++ b/drivers/cpufreq/p4-clockmod.c
39942 @@ -134,10 +134,14 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39943 case 0x0F: /* Core Duo */
39944 case 0x16: /* Celeron Core */
39945 case 0x1C: /* Atom */
39946 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39947 + pax_open_kernel();
39948 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39949 + pax_close_kernel();
39950 return speedstep_get_frequency(SPEEDSTEP_CPU_PCORE);
39951 case 0x0D: /* Pentium M (Dothan) */
39952 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39953 + pax_open_kernel();
39954 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39955 + pax_close_kernel();
39956 /* fall through */
39957 case 0x09: /* Pentium M (Banias) */
39958 return speedstep_get_frequency(SPEEDSTEP_CPU_PM);
39959 @@ -149,7 +153,9 @@ static unsigned int cpufreq_p4_get_frequency(struct cpuinfo_x86 *c)
39960
39961 /* on P-4s, the TSC runs with constant frequency independent whether
39962 * throttling is active or not. */
39963 - p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39964 + pax_open_kernel();
39965 + *(u8 *)&p4clockmod_driver.flags |= CPUFREQ_CONST_LOOPS;
39966 + pax_close_kernel();
39967
39968 if (speedstep_detect_processor() == SPEEDSTEP_CPU_P4M) {
39969 printk(KERN_WARNING PFX "Warning: Pentium 4-M detected. "
39970 diff --git a/drivers/cpufreq/sparc-us3-cpufreq.c b/drivers/cpufreq/sparc-us3-cpufreq.c
39971 index 9bb42ba..b01b4a2 100644
39972 --- a/drivers/cpufreq/sparc-us3-cpufreq.c
39973 +++ b/drivers/cpufreq/sparc-us3-cpufreq.c
39974 @@ -18,14 +18,12 @@
39975 #include <asm/head.h>
39976 #include <asm/timer.h>
39977
39978 -static struct cpufreq_driver *cpufreq_us3_driver;
39979 -
39980 struct us3_freq_percpu_info {
39981 struct cpufreq_frequency_table table[4];
39982 };
39983
39984 /* Indexed by cpu number. */
39985 -static struct us3_freq_percpu_info *us3_freq_table;
39986 +static struct us3_freq_percpu_info us3_freq_table[NR_CPUS];
39987
39988 /* UltraSPARC-III has three dividers: 1, 2, and 32. These are controlled
39989 * in the Safari config register.
39990 @@ -156,16 +154,27 @@ static int __init us3_freq_cpu_init(struct cpufreq_policy *policy)
39991
39992 static int us3_freq_cpu_exit(struct cpufreq_policy *policy)
39993 {
39994 - if (cpufreq_us3_driver)
39995 - us3_freq_target(policy, 0);
39996 + us3_freq_target(policy, 0);
39997
39998 return 0;
39999 }
40000
40001 +static int __init us3_freq_init(void);
40002 +static void __exit us3_freq_exit(void);
40003 +
40004 +static struct cpufreq_driver cpufreq_us3_driver = {
40005 + .init = us3_freq_cpu_init,
40006 + .verify = cpufreq_generic_frequency_table_verify,
40007 + .target_index = us3_freq_target,
40008 + .get = us3_freq_get,
40009 + .exit = us3_freq_cpu_exit,
40010 + .name = "UltraSPARC-III",
40011 +
40012 +};
40013 +
40014 static int __init us3_freq_init(void)
40015 {
40016 unsigned long manuf, impl, ver;
40017 - int ret;
40018
40019 if (tlb_type != cheetah && tlb_type != cheetah_plus)
40020 return -ENODEV;
40021 @@ -178,55 +187,15 @@ static int __init us3_freq_init(void)
40022 (impl == CHEETAH_IMPL ||
40023 impl == CHEETAH_PLUS_IMPL ||
40024 impl == JAGUAR_IMPL ||
40025 - impl == PANTHER_IMPL)) {
40026 - struct cpufreq_driver *driver;
40027 -
40028 - ret = -ENOMEM;
40029 - driver = kzalloc(sizeof(*driver), GFP_KERNEL);
40030 - if (!driver)
40031 - goto err_out;
40032 -
40033 - us3_freq_table = kzalloc((NR_CPUS * sizeof(*us3_freq_table)),
40034 - GFP_KERNEL);
40035 - if (!us3_freq_table)
40036 - goto err_out;
40037 -
40038 - driver->init = us3_freq_cpu_init;
40039 - driver->verify = cpufreq_generic_frequency_table_verify;
40040 - driver->target_index = us3_freq_target;
40041 - driver->get = us3_freq_get;
40042 - driver->exit = us3_freq_cpu_exit;
40043 - strcpy(driver->name, "UltraSPARC-III");
40044 -
40045 - cpufreq_us3_driver = driver;
40046 - ret = cpufreq_register_driver(driver);
40047 - if (ret)
40048 - goto err_out;
40049 -
40050 - return 0;
40051 -
40052 -err_out:
40053 - if (driver) {
40054 - kfree(driver);
40055 - cpufreq_us3_driver = NULL;
40056 - }
40057 - kfree(us3_freq_table);
40058 - us3_freq_table = NULL;
40059 - return ret;
40060 - }
40061 + impl == PANTHER_IMPL))
40062 + return cpufreq_register_driver(&cpufreq_us3_driver);
40063
40064 return -ENODEV;
40065 }
40066
40067 static void __exit us3_freq_exit(void)
40068 {
40069 - if (cpufreq_us3_driver) {
40070 - cpufreq_unregister_driver(cpufreq_us3_driver);
40071 - kfree(cpufreq_us3_driver);
40072 - cpufreq_us3_driver = NULL;
40073 - kfree(us3_freq_table);
40074 - us3_freq_table = NULL;
40075 - }
40076 + cpufreq_unregister_driver(&cpufreq_us3_driver);
40077 }
40078
40079 MODULE_AUTHOR("David S. Miller <davem@redhat.com>");
40080 diff --git a/drivers/cpufreq/speedstep-centrino.c b/drivers/cpufreq/speedstep-centrino.c
40081 index 7d4a315..21bb886 100644
40082 --- a/drivers/cpufreq/speedstep-centrino.c
40083 +++ b/drivers/cpufreq/speedstep-centrino.c
40084 @@ -351,8 +351,11 @@ static int centrino_cpu_init(struct cpufreq_policy *policy)
40085 !cpu_has(cpu, X86_FEATURE_EST))
40086 return -ENODEV;
40087
40088 - if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC))
40089 - centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40090 + if (cpu_has(cpu, X86_FEATURE_CONSTANT_TSC)) {
40091 + pax_open_kernel();
40092 + *(u8 *)&centrino_driver.flags |= CPUFREQ_CONST_LOOPS;
40093 + pax_close_kernel();
40094 + }
40095
40096 if (policy->cpu != 0)
40097 return -ENODEV;
40098 diff --git a/drivers/cpuidle/driver.c b/drivers/cpuidle/driver.c
40099 index 5db1478..e90e25e 100644
40100 --- a/drivers/cpuidle/driver.c
40101 +++ b/drivers/cpuidle/driver.c
40102 @@ -193,7 +193,7 @@ static int poll_idle(struct cpuidle_device *dev,
40103
40104 static void poll_idle_init(struct cpuidle_driver *drv)
40105 {
40106 - struct cpuidle_state *state = &drv->states[0];
40107 + cpuidle_state_no_const *state = &drv->states[0];
40108
40109 snprintf(state->name, CPUIDLE_NAME_LEN, "POLL");
40110 snprintf(state->desc, CPUIDLE_DESC_LEN, "CPUIDLE CORE POLL IDLE");
40111 diff --git a/drivers/cpuidle/governor.c b/drivers/cpuidle/governor.c
40112 index fb9f511..213e6cc 100644
40113 --- a/drivers/cpuidle/governor.c
40114 +++ b/drivers/cpuidle/governor.c
40115 @@ -87,7 +87,7 @@ int cpuidle_register_governor(struct cpuidle_governor *gov)
40116 mutex_lock(&cpuidle_lock);
40117 if (__cpuidle_find_governor(gov->name) == NULL) {
40118 ret = 0;
40119 - list_add_tail(&gov->governor_list, &cpuidle_governors);
40120 + pax_list_add_tail((struct list_head *)&gov->governor_list, &cpuidle_governors);
40121 if (!cpuidle_curr_governor ||
40122 cpuidle_curr_governor->rating < gov->rating)
40123 cpuidle_switch_governor(gov);
40124 diff --git a/drivers/cpuidle/sysfs.c b/drivers/cpuidle/sysfs.c
40125 index 832a2c3..1794080 100644
40126 --- a/drivers/cpuidle/sysfs.c
40127 +++ b/drivers/cpuidle/sysfs.c
40128 @@ -135,7 +135,7 @@ static struct attribute *cpuidle_switch_attrs[] = {
40129 NULL
40130 };
40131
40132 -static struct attribute_group cpuidle_attr_group = {
40133 +static attribute_group_no_const cpuidle_attr_group = {
40134 .attrs = cpuidle_default_attrs,
40135 .name = "cpuidle",
40136 };
40137 diff --git a/drivers/crypto/hifn_795x.c b/drivers/crypto/hifn_795x.c
40138 index 8d2a772..33826c9 100644
40139 --- a/drivers/crypto/hifn_795x.c
40140 +++ b/drivers/crypto/hifn_795x.c
40141 @@ -51,7 +51,7 @@ module_param_string(hifn_pll_ref, hifn_pll_ref, sizeof(hifn_pll_ref), 0444);
40142 MODULE_PARM_DESC(hifn_pll_ref,
40143 "PLL reference clock (pci[freq] or ext[freq], default ext)");
40144
40145 -static atomic_t hifn_dev_number;
40146 +static atomic_unchecked_t hifn_dev_number;
40147
40148 #define ACRYPTO_OP_DECRYPT 0
40149 #define ACRYPTO_OP_ENCRYPT 1
40150 @@ -2577,7 +2577,7 @@ static int hifn_probe(struct pci_dev *pdev, const struct pci_device_id *id)
40151 goto err_out_disable_pci_device;
40152
40153 snprintf(name, sizeof(name), "hifn%d",
40154 - atomic_inc_return(&hifn_dev_number)-1);
40155 + atomic_inc_return_unchecked(&hifn_dev_number)-1);
40156
40157 err = pci_request_regions(pdev, name);
40158 if (err)
40159 diff --git a/drivers/crypto/omap-des.c b/drivers/crypto/omap-des.c
40160 index 4630709..0a70e46 100644
40161 --- a/drivers/crypto/omap-des.c
40162 +++ b/drivers/crypto/omap-des.c
40163 @@ -536,9 +536,6 @@ static int omap_des_crypt_dma_stop(struct omap_des_dev *dd)
40164 dmaengine_terminate_all(dd->dma_lch_in);
40165 dmaengine_terminate_all(dd->dma_lch_out);
40166
40167 - dma_unmap_sg(dd->dev, dd->in_sg, dd->in_sg_len, DMA_TO_DEVICE);
40168 - dma_unmap_sg(dd->dev, dd->out_sg, dd->out_sg_len, DMA_FROM_DEVICE);
40169 -
40170 return err;
40171 }
40172
40173 diff --git a/drivers/devfreq/devfreq.c b/drivers/devfreq/devfreq.c
40174 index ca1b362..01cae6a 100644
40175 --- a/drivers/devfreq/devfreq.c
40176 +++ b/drivers/devfreq/devfreq.c
40177 @@ -672,7 +672,7 @@ int devfreq_add_governor(struct devfreq_governor *governor)
40178 goto err_out;
40179 }
40180
40181 - list_add(&governor->node, &devfreq_governor_list);
40182 + pax_list_add((struct list_head *)&governor->node, &devfreq_governor_list);
40183
40184 list_for_each_entry(devfreq, &devfreq_list, node) {
40185 int ret = 0;
40186 @@ -760,7 +760,7 @@ int devfreq_remove_governor(struct devfreq_governor *governor)
40187 }
40188 }
40189
40190 - list_del(&governor->node);
40191 + pax_list_del((struct list_head *)&governor->node);
40192 err_out:
40193 mutex_unlock(&devfreq_list_lock);
40194
40195 diff --git a/drivers/dma/sh/shdma-base.c b/drivers/dma/sh/shdma-base.c
40196 index 10fcaba..326f709 100644
40197 --- a/drivers/dma/sh/shdma-base.c
40198 +++ b/drivers/dma/sh/shdma-base.c
40199 @@ -227,8 +227,8 @@ static int shdma_alloc_chan_resources(struct dma_chan *chan)
40200 schan->slave_id = -EINVAL;
40201 }
40202
40203 - schan->desc = kcalloc(NR_DESCS_PER_CHANNEL,
40204 - sdev->desc_size, GFP_KERNEL);
40205 + schan->desc = kcalloc(sdev->desc_size,
40206 + NR_DESCS_PER_CHANNEL, GFP_KERNEL);
40207 if (!schan->desc) {
40208 ret = -ENOMEM;
40209 goto edescalloc;
40210 diff --git a/drivers/dma/sh/shdmac.c b/drivers/dma/sh/shdmac.c
40211 index 11707df..2ea96f7 100644
40212 --- a/drivers/dma/sh/shdmac.c
40213 +++ b/drivers/dma/sh/shdmac.c
40214 @@ -513,7 +513,7 @@ static int sh_dmae_nmi_handler(struct notifier_block *self,
40215 return ret;
40216 }
40217
40218 -static struct notifier_block sh_dmae_nmi_notifier __read_mostly = {
40219 +static struct notifier_block sh_dmae_nmi_notifier = {
40220 .notifier_call = sh_dmae_nmi_handler,
40221
40222 /* Run before NMI debug handler and KGDB */
40223 diff --git a/drivers/edac/edac_device.c b/drivers/edac/edac_device.c
40224 index 592af5f..bb1d583 100644
40225 --- a/drivers/edac/edac_device.c
40226 +++ b/drivers/edac/edac_device.c
40227 @@ -477,9 +477,9 @@ void edac_device_reset_delay_period(struct edac_device_ctl_info *edac_dev,
40228 */
40229 int edac_device_alloc_index(void)
40230 {
40231 - static atomic_t device_indexes = ATOMIC_INIT(0);
40232 + static atomic_unchecked_t device_indexes = ATOMIC_INIT(0);
40233
40234 - return atomic_inc_return(&device_indexes) - 1;
40235 + return atomic_inc_return_unchecked(&device_indexes) - 1;
40236 }
40237 EXPORT_SYMBOL_GPL(edac_device_alloc_index);
40238
40239 diff --git a/drivers/edac/edac_mc_sysfs.c b/drivers/edac/edac_mc_sysfs.c
40240 index 112d63a..5443a61 100644
40241 --- a/drivers/edac/edac_mc_sysfs.c
40242 +++ b/drivers/edac/edac_mc_sysfs.c
40243 @@ -154,7 +154,7 @@ static const char * const edac_caps[] = {
40244 struct dev_ch_attribute {
40245 struct device_attribute attr;
40246 int channel;
40247 -};
40248 +} __do_const;
40249
40250 #define DEVICE_CHANNEL(_name, _mode, _show, _store, _var) \
40251 static struct dev_ch_attribute dev_attr_legacy_##_name = \
40252 diff --git a/drivers/edac/edac_pci.c b/drivers/edac/edac_pci.c
40253 index 2cf44b4d..6dd2dc7 100644
40254 --- a/drivers/edac/edac_pci.c
40255 +++ b/drivers/edac/edac_pci.c
40256 @@ -29,7 +29,7 @@
40257
40258 static DEFINE_MUTEX(edac_pci_ctls_mutex);
40259 static LIST_HEAD(edac_pci_list);
40260 -static atomic_t pci_indexes = ATOMIC_INIT(0);
40261 +static atomic_unchecked_t pci_indexes = ATOMIC_INIT(0);
40262
40263 /*
40264 * edac_pci_alloc_ctl_info
40265 @@ -315,7 +315,7 @@ EXPORT_SYMBOL_GPL(edac_pci_reset_delay_period);
40266 */
40267 int edac_pci_alloc_index(void)
40268 {
40269 - return atomic_inc_return(&pci_indexes) - 1;
40270 + return atomic_inc_return_unchecked(&pci_indexes) - 1;
40271 }
40272 EXPORT_SYMBOL_GPL(edac_pci_alloc_index);
40273
40274 diff --git a/drivers/edac/edac_pci_sysfs.c b/drivers/edac/edac_pci_sysfs.c
40275 index 24d877f..4e30133 100644
40276 --- a/drivers/edac/edac_pci_sysfs.c
40277 +++ b/drivers/edac/edac_pci_sysfs.c
40278 @@ -23,8 +23,8 @@ static int edac_pci_log_pe = 1; /* log PCI parity errors */
40279 static int edac_pci_log_npe = 1; /* log PCI non-parity error errors */
40280 static int edac_pci_poll_msec = 1000; /* one second workq period */
40281
40282 -static atomic_t pci_parity_count = ATOMIC_INIT(0);
40283 -static atomic_t pci_nonparity_count = ATOMIC_INIT(0);
40284 +static atomic_unchecked_t pci_parity_count = ATOMIC_INIT(0);
40285 +static atomic_unchecked_t pci_nonparity_count = ATOMIC_INIT(0);
40286
40287 static struct kobject *edac_pci_top_main_kobj;
40288 static atomic_t edac_pci_sysfs_refcount = ATOMIC_INIT(0);
40289 @@ -232,7 +232,7 @@ struct edac_pci_dev_attribute {
40290 void *value;
40291 ssize_t(*show) (void *, char *);
40292 ssize_t(*store) (void *, const char *, size_t);
40293 -};
40294 +} __do_const;
40295
40296 /* Set of show/store abstract level functions for PCI Parity object */
40297 static ssize_t edac_pci_dev_show(struct kobject *kobj, struct attribute *attr,
40298 @@ -576,7 +576,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40299 edac_printk(KERN_CRIT, EDAC_PCI,
40300 "Signaled System Error on %s\n",
40301 pci_name(dev));
40302 - atomic_inc(&pci_nonparity_count);
40303 + atomic_inc_unchecked(&pci_nonparity_count);
40304 }
40305
40306 if (status & (PCI_STATUS_PARITY)) {
40307 @@ -584,7 +584,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40308 "Master Data Parity Error on %s\n",
40309 pci_name(dev));
40310
40311 - atomic_inc(&pci_parity_count);
40312 + atomic_inc_unchecked(&pci_parity_count);
40313 }
40314
40315 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40316 @@ -592,7 +592,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40317 "Detected Parity Error on %s\n",
40318 pci_name(dev));
40319
40320 - atomic_inc(&pci_parity_count);
40321 + atomic_inc_unchecked(&pci_parity_count);
40322 }
40323 }
40324
40325 @@ -615,7 +615,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40326 edac_printk(KERN_CRIT, EDAC_PCI, "Bridge "
40327 "Signaled System Error on %s\n",
40328 pci_name(dev));
40329 - atomic_inc(&pci_nonparity_count);
40330 + atomic_inc_unchecked(&pci_nonparity_count);
40331 }
40332
40333 if (status & (PCI_STATUS_PARITY)) {
40334 @@ -623,7 +623,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40335 "Master Data Parity Error on "
40336 "%s\n", pci_name(dev));
40337
40338 - atomic_inc(&pci_parity_count);
40339 + atomic_inc_unchecked(&pci_parity_count);
40340 }
40341
40342 if (status & (PCI_STATUS_DETECTED_PARITY)) {
40343 @@ -631,7 +631,7 @@ static void edac_pci_dev_parity_test(struct pci_dev *dev)
40344 "Detected Parity Error on %s\n",
40345 pci_name(dev));
40346
40347 - atomic_inc(&pci_parity_count);
40348 + atomic_inc_unchecked(&pci_parity_count);
40349 }
40350 }
40351 }
40352 @@ -669,7 +669,7 @@ void edac_pci_do_parity_check(void)
40353 if (!check_pci_errors)
40354 return;
40355
40356 - before_count = atomic_read(&pci_parity_count);
40357 + before_count = atomic_read_unchecked(&pci_parity_count);
40358
40359 /* scan all PCI devices looking for a Parity Error on devices and
40360 * bridges.
40361 @@ -681,7 +681,7 @@ void edac_pci_do_parity_check(void)
40362 /* Only if operator has selected panic on PCI Error */
40363 if (edac_pci_get_panic_on_pe()) {
40364 /* If the count is different 'after' from 'before' */
40365 - if (before_count != atomic_read(&pci_parity_count))
40366 + if (before_count != atomic_read_unchecked(&pci_parity_count))
40367 panic("EDAC: PCI Parity Error");
40368 }
40369 }
40370 diff --git a/drivers/edac/mce_amd.h b/drivers/edac/mce_amd.h
40371 index c2359a1..8bd119d 100644
40372 --- a/drivers/edac/mce_amd.h
40373 +++ b/drivers/edac/mce_amd.h
40374 @@ -74,7 +74,7 @@ struct amd_decoder_ops {
40375 bool (*mc0_mce)(u16, u8);
40376 bool (*mc1_mce)(u16, u8);
40377 bool (*mc2_mce)(u16, u8);
40378 -};
40379 +} __no_const;
40380
40381 void amd_report_gart_errors(bool);
40382 void amd_register_ecc_decoder(void (*f)(int, struct mce *));
40383 diff --git a/drivers/firewire/core-card.c b/drivers/firewire/core-card.c
40384 index 57ea7f4..af06b76 100644
40385 --- a/drivers/firewire/core-card.c
40386 +++ b/drivers/firewire/core-card.c
40387 @@ -528,9 +528,9 @@ void fw_card_initialize(struct fw_card *card,
40388 const struct fw_card_driver *driver,
40389 struct device *device)
40390 {
40391 - static atomic_t index = ATOMIC_INIT(-1);
40392 + static atomic_unchecked_t index = ATOMIC_INIT(-1);
40393
40394 - card->index = atomic_inc_return(&index);
40395 + card->index = atomic_inc_return_unchecked(&index);
40396 card->driver = driver;
40397 card->device = device;
40398 card->current_tlabel = 0;
40399 @@ -680,7 +680,7 @@ EXPORT_SYMBOL_GPL(fw_card_release);
40400
40401 void fw_core_remove_card(struct fw_card *card)
40402 {
40403 - struct fw_card_driver dummy_driver = dummy_driver_template;
40404 + fw_card_driver_no_const dummy_driver = dummy_driver_template;
40405
40406 card->driver->update_phy_reg(card, 4,
40407 PHY_LINK_ACTIVE | PHY_CONTENDER, 0);
40408 diff --git a/drivers/firewire/core-device.c b/drivers/firewire/core-device.c
40409 index f9e3aee..269dbdb 100644
40410 --- a/drivers/firewire/core-device.c
40411 +++ b/drivers/firewire/core-device.c
40412 @@ -256,7 +256,7 @@ EXPORT_SYMBOL(fw_device_enable_phys_dma);
40413 struct config_rom_attribute {
40414 struct device_attribute attr;
40415 u32 key;
40416 -};
40417 +} __do_const;
40418
40419 static ssize_t show_immediate(struct device *dev,
40420 struct device_attribute *dattr, char *buf)
40421 diff --git a/drivers/firewire/core-transaction.c b/drivers/firewire/core-transaction.c
40422 index d6a09b9..18e90dd 100644
40423 --- a/drivers/firewire/core-transaction.c
40424 +++ b/drivers/firewire/core-transaction.c
40425 @@ -38,6 +38,7 @@
40426 #include <linux/timer.h>
40427 #include <linux/types.h>
40428 #include <linux/workqueue.h>
40429 +#include <linux/sched.h>
40430
40431 #include <asm/byteorder.h>
40432
40433 diff --git a/drivers/firewire/core.h b/drivers/firewire/core.h
40434 index e1480ff6..1a429bd 100644
40435 --- a/drivers/firewire/core.h
40436 +++ b/drivers/firewire/core.h
40437 @@ -111,6 +111,7 @@ struct fw_card_driver {
40438
40439 int (*stop_iso)(struct fw_iso_context *ctx);
40440 };
40441 +typedef struct fw_card_driver __no_const fw_card_driver_no_const;
40442
40443 void fw_card_initialize(struct fw_card *card,
40444 const struct fw_card_driver *driver, struct device *device);
40445 diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c
40446 index f51d376..b118e40 100644
40447 --- a/drivers/firewire/ohci.c
40448 +++ b/drivers/firewire/ohci.c
40449 @@ -2049,10 +2049,12 @@ static void bus_reset_work(struct work_struct *work)
40450 be32_to_cpu(ohci->next_header));
40451 }
40452
40453 +#ifndef CONFIG_GRKERNSEC
40454 if (param_remote_dma) {
40455 reg_write(ohci, OHCI1394_PhyReqFilterHiSet, ~0);
40456 reg_write(ohci, OHCI1394_PhyReqFilterLoSet, ~0);
40457 }
40458 +#endif
40459
40460 spin_unlock_irq(&ohci->lock);
40461
40462 @@ -2584,8 +2586,10 @@ static int ohci_enable_phys_dma(struct fw_card *card,
40463 unsigned long flags;
40464 int n, ret = 0;
40465
40466 +#ifndef CONFIG_GRKERNSEC
40467 if (param_remote_dma)
40468 return 0;
40469 +#endif
40470
40471 /*
40472 * FIXME: Make sure this bitmask is cleared when we clear the busReset
40473 diff --git a/drivers/firmware/dmi-id.c b/drivers/firmware/dmi-id.c
40474 index 94a58a0..f5eba42 100644
40475 --- a/drivers/firmware/dmi-id.c
40476 +++ b/drivers/firmware/dmi-id.c
40477 @@ -16,7 +16,7 @@
40478 struct dmi_device_attribute{
40479 struct device_attribute dev_attr;
40480 int field;
40481 -};
40482 +} __do_const;
40483 #define to_dmi_dev_attr(_dev_attr) \
40484 container_of(_dev_attr, struct dmi_device_attribute, dev_attr)
40485
40486 diff --git a/drivers/firmware/efi/cper.c b/drivers/firmware/efi/cper.c
40487 index 4fd9961..52d60ce 100644
40488 --- a/drivers/firmware/efi/cper.c
40489 +++ b/drivers/firmware/efi/cper.c
40490 @@ -44,12 +44,12 @@ static char rcd_decode_str[CPER_REC_LEN];
40491 */
40492 u64 cper_next_record_id(void)
40493 {
40494 - static atomic64_t seq;
40495 + static atomic64_unchecked_t seq;
40496
40497 - if (!atomic64_read(&seq))
40498 - atomic64_set(&seq, ((u64)get_seconds()) << 32);
40499 + if (!atomic64_read_unchecked(&seq))
40500 + atomic64_set_unchecked(&seq, ((u64)get_seconds()) << 32);
40501
40502 - return atomic64_inc_return(&seq);
40503 + return atomic64_inc_return_unchecked(&seq);
40504 }
40505 EXPORT_SYMBOL_GPL(cper_next_record_id);
40506
40507 diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
40508 index e14363d..c3d5d84 100644
40509 --- a/drivers/firmware/efi/efi.c
40510 +++ b/drivers/firmware/efi/efi.c
40511 @@ -159,14 +159,16 @@ static struct attribute_group efi_subsys_attr_group = {
40512 };
40513
40514 static struct efivars generic_efivars;
40515 -static struct efivar_operations generic_ops;
40516 +static efivar_operations_no_const generic_ops __read_only;
40517
40518 static int generic_ops_register(void)
40519 {
40520 - generic_ops.get_variable = efi.get_variable;
40521 - generic_ops.set_variable = efi.set_variable;
40522 - generic_ops.get_next_variable = efi.get_next_variable;
40523 - generic_ops.query_variable_store = efi_query_variable_store;
40524 + pax_open_kernel();
40525 + *(void **)&generic_ops.get_variable = efi.get_variable;
40526 + *(void **)&generic_ops.set_variable = efi.set_variable;
40527 + *(void **)&generic_ops.get_next_variable = efi.get_next_variable;
40528 + *(void **)&generic_ops.query_variable_store = efi_query_variable_store;
40529 + pax_close_kernel();
40530
40531 return efivars_register(&generic_efivars, &generic_ops, efi_kobj);
40532 }
40533 diff --git a/drivers/firmware/efi/efivars.c b/drivers/firmware/efi/efivars.c
40534 index 7b2e049..a253334 100644
40535 --- a/drivers/firmware/efi/efivars.c
40536 +++ b/drivers/firmware/efi/efivars.c
40537 @@ -589,7 +589,7 @@ efivar_create_sysfs_entry(struct efivar_entry *new_var)
40538 static int
40539 create_efivars_bin_attributes(void)
40540 {
40541 - struct bin_attribute *attr;
40542 + bin_attribute_no_const *attr;
40543 int error;
40544
40545 /* new_var */
40546 diff --git a/drivers/firmware/efi/runtime-map.c b/drivers/firmware/efi/runtime-map.c
40547 index 5c55227..97f4978 100644
40548 --- a/drivers/firmware/efi/runtime-map.c
40549 +++ b/drivers/firmware/efi/runtime-map.c
40550 @@ -97,7 +97,7 @@ static void map_release(struct kobject *kobj)
40551 kfree(entry);
40552 }
40553
40554 -static struct kobj_type __refdata map_ktype = {
40555 +static const struct kobj_type __refconst map_ktype = {
40556 .sysfs_ops = &map_attr_ops,
40557 .default_attrs = def_attrs,
40558 .release = map_release,
40559 diff --git a/drivers/firmware/google/gsmi.c b/drivers/firmware/google/gsmi.c
40560 index f1ab05e..ab51228 100644
40561 --- a/drivers/firmware/google/gsmi.c
40562 +++ b/drivers/firmware/google/gsmi.c
40563 @@ -709,7 +709,7 @@ static u32 __init hash_oem_table_id(char s[8])
40564 return local_hash_64(input, 32);
40565 }
40566
40567 -static struct dmi_system_id gsmi_dmi_table[] __initdata = {
40568 +static const struct dmi_system_id gsmi_dmi_table[] __initconst = {
40569 {
40570 .ident = "Google Board",
40571 .matches = {
40572 diff --git a/drivers/firmware/google/memconsole.c b/drivers/firmware/google/memconsole.c
40573 index 2f569aa..26e4f39 100644
40574 --- a/drivers/firmware/google/memconsole.c
40575 +++ b/drivers/firmware/google/memconsole.c
40576 @@ -136,7 +136,7 @@ static bool __init found_memconsole(void)
40577 return false;
40578 }
40579
40580 -static struct dmi_system_id memconsole_dmi_table[] __initdata = {
40581 +static const struct dmi_system_id memconsole_dmi_table[] __initconst = {
40582 {
40583 .ident = "Google Board",
40584 .matches = {
40585 @@ -155,7 +155,10 @@ static int __init memconsole_init(void)
40586 if (!found_memconsole())
40587 return -ENODEV;
40588
40589 - memconsole_bin_attr.size = memconsole_length;
40590 + pax_open_kernel();
40591 + *(size_t *)&memconsole_bin_attr.size = memconsole_length;
40592 + pax_close_kernel();
40593 +
40594 return sysfs_create_bin_file(firmware_kobj, &memconsole_bin_attr);
40595 }
40596
40597 diff --git a/drivers/firmware/memmap.c b/drivers/firmware/memmap.c
40598 index cc016c61..d35279e 100644
40599 --- a/drivers/firmware/memmap.c
40600 +++ b/drivers/firmware/memmap.c
40601 @@ -124,7 +124,7 @@ static void __meminit release_firmware_map_entry(struct kobject *kobj)
40602 kfree(entry);
40603 }
40604
40605 -static struct kobj_type __refdata memmap_ktype = {
40606 +static const struct kobj_type __refconst memmap_ktype = {
40607 .release = release_firmware_map_entry,
40608 .sysfs_ops = &memmap_attr_ops,
40609 .default_attrs = def_attrs,
40610 diff --git a/drivers/gpio/gpio-em.c b/drivers/gpio/gpio-em.c
40611 index 3cfcfc6..09d6f117 100644
40612 --- a/drivers/gpio/gpio-em.c
40613 +++ b/drivers/gpio/gpio-em.c
40614 @@ -278,7 +278,7 @@ static int em_gio_probe(struct platform_device *pdev)
40615 struct em_gio_priv *p;
40616 struct resource *io[2], *irq[2];
40617 struct gpio_chip *gpio_chip;
40618 - struct irq_chip *irq_chip;
40619 + irq_chip_no_const *irq_chip;
40620 const char *name = dev_name(&pdev->dev);
40621 int ret;
40622
40623 diff --git a/drivers/gpio/gpio-ich.c b/drivers/gpio/gpio-ich.c
40624 index 4ba7ed5..1536b5d 100644
40625 --- a/drivers/gpio/gpio-ich.c
40626 +++ b/drivers/gpio/gpio-ich.c
40627 @@ -94,7 +94,7 @@ struct ichx_desc {
40628 * this option allows driver caching written output values
40629 */
40630 bool use_outlvl_cache;
40631 -};
40632 +} __do_const;
40633
40634 static struct {
40635 spinlock_t lock;
40636 diff --git a/drivers/gpio/gpio-omap.c b/drivers/gpio/gpio-omap.c
40637 index b232397..a3ccece 100644
40638 --- a/drivers/gpio/gpio-omap.c
40639 +++ b/drivers/gpio/gpio-omap.c
40640 @@ -1137,7 +1137,7 @@ static int omap_gpio_probe(struct platform_device *pdev)
40641 const struct omap_gpio_platform_data *pdata;
40642 struct resource *res;
40643 struct gpio_bank *bank;
40644 - struct irq_chip *irqc;
40645 + irq_chip_no_const *irqc;
40646 int ret;
40647
40648 match = of_match_device(of_match_ptr(omap_gpio_match), dev);
40649 diff --git a/drivers/gpio/gpio-rcar.c b/drivers/gpio/gpio-rcar.c
40650 index 1e14a6c..0442450 100644
40651 --- a/drivers/gpio/gpio-rcar.c
40652 +++ b/drivers/gpio/gpio-rcar.c
40653 @@ -379,7 +379,7 @@ static int gpio_rcar_probe(struct platform_device *pdev)
40654 struct gpio_rcar_priv *p;
40655 struct resource *io, *irq;
40656 struct gpio_chip *gpio_chip;
40657 - struct irq_chip *irq_chip;
40658 + irq_chip_no_const *irq_chip;
40659 struct device *dev = &pdev->dev;
40660 const char *name = dev_name(dev);
40661 int ret;
40662 diff --git a/drivers/gpio/gpio-vr41xx.c b/drivers/gpio/gpio-vr41xx.c
40663 index c1caa45..f0f97d2 100644
40664 --- a/drivers/gpio/gpio-vr41xx.c
40665 +++ b/drivers/gpio/gpio-vr41xx.c
40666 @@ -224,7 +224,7 @@ static int giu_get_irq(unsigned int irq)
40667 printk(KERN_ERR "spurious GIU interrupt: %04x(%04x),%04x(%04x)\n",
40668 maskl, pendl, maskh, pendh);
40669
40670 - atomic_inc(&irq_err_count);
40671 + atomic_inc_unchecked(&irq_err_count);
40672
40673 return -EINVAL;
40674 }
40675 diff --git a/drivers/gpio/gpiolib.c b/drivers/gpio/gpiolib.c
40676 index 6bc612b..3932464 100644
40677 --- a/drivers/gpio/gpiolib.c
40678 +++ b/drivers/gpio/gpiolib.c
40679 @@ -558,8 +558,10 @@ static void gpiochip_irqchip_remove(struct gpio_chip *gpiochip)
40680 }
40681
40682 if (gpiochip->irqchip) {
40683 - gpiochip->irqchip->irq_request_resources = NULL;
40684 - gpiochip->irqchip->irq_release_resources = NULL;
40685 + pax_open_kernel();
40686 + *(void **)&gpiochip->irqchip->irq_request_resources = NULL;
40687 + *(void **)&gpiochip->irqchip->irq_release_resources = NULL;
40688 + pax_close_kernel();
40689 gpiochip->irqchip = NULL;
40690 }
40691 }
40692 @@ -625,8 +627,11 @@ int gpiochip_irqchip_add(struct gpio_chip *gpiochip,
40693 gpiochip->irqchip = NULL;
40694 return -EINVAL;
40695 }
40696 - irqchip->irq_request_resources = gpiochip_irq_reqres;
40697 - irqchip->irq_release_resources = gpiochip_irq_relres;
40698 +
40699 + pax_open_kernel();
40700 + *(void **)&irqchip->irq_request_resources = gpiochip_irq_reqres;
40701 + *(void **)&irqchip->irq_release_resources = gpiochip_irq_relres;
40702 + pax_close_kernel();
40703
40704 /*
40705 * Prepare the mapping since the irqchip shall be orthogonal to
40706 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40707 index 488f51d..301d462 100644
40708 --- a/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40709 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_device_queue_manager.h
40710 @@ -118,7 +118,7 @@ struct device_queue_manager_ops {
40711 enum cache_policy alternate_policy,
40712 void __user *alternate_aperture_base,
40713 uint64_t alternate_aperture_size);
40714 -};
40715 +} __no_const;
40716
40717 /**
40718 * struct device_queue_manager
40719 diff --git a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40720 index 5940531..a75b0e5 100644
40721 --- a/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40722 +++ b/drivers/gpu/drm/amd/amdkfd/kfd_kernel_queue.h
40723 @@ -62,7 +62,7 @@ struct kernel_queue_ops {
40724
40725 void (*submit_packet)(struct kernel_queue *kq);
40726 void (*rollback_packet)(struct kernel_queue *kq);
40727 -};
40728 +} __no_const;
40729
40730 struct kernel_queue {
40731 struct kernel_queue_ops ops;
40732 diff --git a/drivers/gpu/drm/drm_context.c b/drivers/gpu/drm/drm_context.c
40733 index 9b23525..65f4110 100644
40734 --- a/drivers/gpu/drm/drm_context.c
40735 +++ b/drivers/gpu/drm/drm_context.c
40736 @@ -53,6 +53,9 @@ struct drm_ctx_list {
40737 */
40738 void drm_legacy_ctxbitmap_free(struct drm_device * dev, int ctx_handle)
40739 {
40740 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40741 + return;
40742 +
40743 mutex_lock(&dev->struct_mutex);
40744 idr_remove(&dev->ctx_idr, ctx_handle);
40745 mutex_unlock(&dev->struct_mutex);
40746 @@ -87,6 +90,9 @@ static int drm_legacy_ctxbitmap_next(struct drm_device * dev)
40747 */
40748 int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40749 {
40750 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40751 + return -EINVAL;
40752 +
40753 idr_init(&dev->ctx_idr);
40754 return 0;
40755 }
40756 @@ -101,6 +107,9 @@ int drm_legacy_ctxbitmap_init(struct drm_device * dev)
40757 */
40758 void drm_legacy_ctxbitmap_cleanup(struct drm_device * dev)
40759 {
40760 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40761 + return;
40762 +
40763 mutex_lock(&dev->struct_mutex);
40764 idr_destroy(&dev->ctx_idr);
40765 mutex_unlock(&dev->struct_mutex);
40766 @@ -119,11 +128,14 @@ void drm_legacy_ctxbitmap_flush(struct drm_device *dev, struct drm_file *file)
40767 {
40768 struct drm_ctx_list *pos, *tmp;
40769
40770 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40771 + return;
40772 +
40773 mutex_lock(&dev->ctxlist_mutex);
40774
40775 list_for_each_entry_safe(pos, tmp, &dev->ctxlist, head) {
40776 if (pos->tag == file &&
40777 - pos->handle != DRM_KERNEL_CONTEXT) {
40778 + _DRM_LOCKING_CONTEXT(pos->handle) != DRM_KERNEL_CONTEXT) {
40779 if (dev->driver->context_dtor)
40780 dev->driver->context_dtor(dev, pos->handle);
40781
40782 @@ -161,6 +173,9 @@ int drm_legacy_getsareactx(struct drm_device *dev, void *data,
40783 struct drm_local_map *map;
40784 struct drm_map_list *_entry;
40785
40786 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40787 + return -EINVAL;
40788 +
40789 mutex_lock(&dev->struct_mutex);
40790
40791 map = idr_find(&dev->ctx_idr, request->ctx_id);
40792 @@ -205,6 +220,9 @@ int drm_legacy_setsareactx(struct drm_device *dev, void *data,
40793 struct drm_local_map *map = NULL;
40794 struct drm_map_list *r_list = NULL;
40795
40796 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40797 + return -EINVAL;
40798 +
40799 mutex_lock(&dev->struct_mutex);
40800 list_for_each_entry(r_list, &dev->maplist, head) {
40801 if (r_list->map
40802 @@ -277,7 +295,13 @@ static int drm_context_switch_complete(struct drm_device *dev,
40803 {
40804 dev->last_context = new; /* PRE/POST: This is the _only_ writer. */
40805
40806 - if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40807 + if (file_priv->master->lock.hw_lock == NULL) {
40808 + DRM_ERROR(
40809 + "Device has been unregistered. Hard exit. Process %d\n",
40810 + task_pid_nr(current));
40811 + send_sig(SIGTERM, current, 0);
40812 + return -EPERM;
40813 + } else if (!_DRM_LOCK_IS_HELD(file_priv->master->lock.hw_lock->lock)) {
40814 DRM_ERROR("Lock isn't held after context switch\n");
40815 }
40816
40817 @@ -305,6 +329,9 @@ int drm_legacy_resctx(struct drm_device *dev, void *data,
40818 struct drm_ctx ctx;
40819 int i;
40820
40821 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40822 + return -EINVAL;
40823 +
40824 if (res->count >= DRM_RESERVED_CONTEXTS) {
40825 memset(&ctx, 0, sizeof(ctx));
40826 for (i = 0; i < DRM_RESERVED_CONTEXTS; i++) {
40827 @@ -335,8 +362,11 @@ int drm_legacy_addctx(struct drm_device *dev, void *data,
40828 struct drm_ctx_list *ctx_entry;
40829 struct drm_ctx *ctx = data;
40830
40831 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40832 + return -EINVAL;
40833 +
40834 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40835 - if (ctx->handle == DRM_KERNEL_CONTEXT) {
40836 + if (_DRM_LOCKING_CONTEXT(ctx->handle) == DRM_KERNEL_CONTEXT) {
40837 /* Skip kernel's context and get a new one. */
40838 ctx->handle = drm_legacy_ctxbitmap_next(dev);
40839 }
40840 @@ -378,6 +408,9 @@ int drm_legacy_getctx(struct drm_device *dev, void *data,
40841 {
40842 struct drm_ctx *ctx = data;
40843
40844 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40845 + return -EINVAL;
40846 +
40847 /* This is 0, because we don't handle any context flags */
40848 ctx->flags = 0;
40849
40850 @@ -400,6 +433,9 @@ int drm_legacy_switchctx(struct drm_device *dev, void *data,
40851 {
40852 struct drm_ctx *ctx = data;
40853
40854 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40855 + return -EINVAL;
40856 +
40857 DRM_DEBUG("%d\n", ctx->handle);
40858 return drm_context_switch(dev, dev->last_context, ctx->handle);
40859 }
40860 @@ -420,6 +456,9 @@ int drm_legacy_newctx(struct drm_device *dev, void *data,
40861 {
40862 struct drm_ctx *ctx = data;
40863
40864 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40865 + return -EINVAL;
40866 +
40867 DRM_DEBUG("%d\n", ctx->handle);
40868 drm_context_switch_complete(dev, file_priv, ctx->handle);
40869
40870 @@ -442,8 +481,11 @@ int drm_legacy_rmctx(struct drm_device *dev, void *data,
40871 {
40872 struct drm_ctx *ctx = data;
40873
40874 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
40875 + return -EINVAL;
40876 +
40877 DRM_DEBUG("%d\n", ctx->handle);
40878 - if (ctx->handle != DRM_KERNEL_CONTEXT) {
40879 + if (_DRM_LOCKING_CONTEXT(ctx->handle) != DRM_KERNEL_CONTEXT) {
40880 if (dev->driver->context_dtor)
40881 dev->driver->context_dtor(dev, ctx->handle);
40882 drm_legacy_ctxbitmap_free(dev, ctx->handle);
40883 diff --git a/drivers/gpu/drm/drm_crtc.c b/drivers/gpu/drm/drm_crtc.c
40884 index 3007b44..420b4a3 100644
40885 --- a/drivers/gpu/drm/drm_crtc.c
40886 +++ b/drivers/gpu/drm/drm_crtc.c
40887 @@ -4176,7 +4176,7 @@ int drm_mode_getproperty_ioctl(struct drm_device *dev,
40888 goto done;
40889 }
40890
40891 - if (copy_to_user(&enum_ptr[copied].name,
40892 + if (copy_to_user(enum_ptr[copied].name,
40893 &prop_enum->name, DRM_PROP_NAME_LEN)) {
40894 ret = -EFAULT;
40895 goto done;
40896 diff --git a/drivers/gpu/drm/drm_drv.c b/drivers/gpu/drm/drm_drv.c
40897 index 48f7359..8c3b594 100644
40898 --- a/drivers/gpu/drm/drm_drv.c
40899 +++ b/drivers/gpu/drm/drm_drv.c
40900 @@ -448,7 +448,7 @@ void drm_unplug_dev(struct drm_device *dev)
40901
40902 drm_device_set_unplugged(dev);
40903
40904 - if (dev->open_count == 0) {
40905 + if (local_read(&dev->open_count) == 0) {
40906 drm_put_dev(dev);
40907 }
40908 mutex_unlock(&drm_global_mutex);
40909 @@ -596,10 +596,13 @@ struct drm_device *drm_dev_alloc(struct drm_driver *driver,
40910 if (drm_ht_create(&dev->map_hash, 12))
40911 goto err_minors;
40912
40913 - ret = drm_legacy_ctxbitmap_init(dev);
40914 - if (ret) {
40915 - DRM_ERROR("Cannot allocate memory for context bitmap.\n");
40916 - goto err_ht;
40917 + if (drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT)) {
40918 + ret = drm_legacy_ctxbitmap_init(dev);
40919 + if (ret) {
40920 + DRM_ERROR(
40921 + "Cannot allocate memory for context bitmap.\n");
40922 + goto err_ht;
40923 + }
40924 }
40925
40926 if (drm_core_check_feature(dev, DRIVER_GEM)) {
40927 diff --git a/drivers/gpu/drm/drm_fops.c b/drivers/gpu/drm/drm_fops.c
40928 index 076dd60..e4a4ba7 100644
40929 --- a/drivers/gpu/drm/drm_fops.c
40930 +++ b/drivers/gpu/drm/drm_fops.c
40931 @@ -89,7 +89,7 @@ int drm_open(struct inode *inode, struct file *filp)
40932 return PTR_ERR(minor);
40933
40934 dev = minor->dev;
40935 - if (!dev->open_count++)
40936 + if (local_inc_return(&dev->open_count) == 1)
40937 need_setup = 1;
40938
40939 /* share address_space across all char-devs of a single device */
40940 @@ -106,7 +106,7 @@ int drm_open(struct inode *inode, struct file *filp)
40941 return 0;
40942
40943 err_undo:
40944 - dev->open_count--;
40945 + local_dec(&dev->open_count);
40946 drm_minor_release(minor);
40947 return retcode;
40948 }
40949 @@ -376,7 +376,7 @@ int drm_release(struct inode *inode, struct file *filp)
40950
40951 mutex_lock(&drm_global_mutex);
40952
40953 - DRM_DEBUG("open_count = %d\n", dev->open_count);
40954 + DRM_DEBUG("open_count = %ld\n", local_read(&dev->open_count));
40955
40956 mutex_lock(&dev->struct_mutex);
40957 list_del(&file_priv->lhead);
40958 @@ -389,10 +389,10 @@ int drm_release(struct inode *inode, struct file *filp)
40959 * Begin inline drm_release
40960 */
40961
40962 - DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %d\n",
40963 + DRM_DEBUG("pid = %d, device = 0x%lx, open_count = %ld\n",
40964 task_pid_nr(current),
40965 (long)old_encode_dev(file_priv->minor->kdev->devt),
40966 - dev->open_count);
40967 + local_read(&dev->open_count));
40968
40969 /* Release any auth tokens that might point to this file_priv,
40970 (do that under the drm_global_mutex) */
40971 @@ -465,7 +465,7 @@ int drm_release(struct inode *inode, struct file *filp)
40972 * End inline drm_release
40973 */
40974
40975 - if (!--dev->open_count) {
40976 + if (local_dec_and_test(&dev->open_count)) {
40977 retcode = drm_lastclose(dev);
40978 if (drm_device_is_unplugged(dev))
40979 drm_put_dev(dev);
40980 diff --git a/drivers/gpu/drm/drm_global.c b/drivers/gpu/drm/drm_global.c
40981 index 3d2e91c..d31c4c9 100644
40982 --- a/drivers/gpu/drm/drm_global.c
40983 +++ b/drivers/gpu/drm/drm_global.c
40984 @@ -36,7 +36,7 @@
40985 struct drm_global_item {
40986 struct mutex mutex;
40987 void *object;
40988 - int refcount;
40989 + atomic_t refcount;
40990 };
40991
40992 static struct drm_global_item glob[DRM_GLOBAL_NUM];
40993 @@ -49,7 +49,7 @@ void drm_global_init(void)
40994 struct drm_global_item *item = &glob[i];
40995 mutex_init(&item->mutex);
40996 item->object = NULL;
40997 - item->refcount = 0;
40998 + atomic_set(&item->refcount, 0);
40999 }
41000 }
41001
41002 @@ -59,7 +59,7 @@ void drm_global_release(void)
41003 for (i = 0; i < DRM_GLOBAL_NUM; ++i) {
41004 struct drm_global_item *item = &glob[i];
41005 BUG_ON(item->object != NULL);
41006 - BUG_ON(item->refcount != 0);
41007 + BUG_ON(atomic_read(&item->refcount) != 0);
41008 }
41009 }
41010
41011 @@ -69,7 +69,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41012 struct drm_global_item *item = &glob[ref->global_type];
41013
41014 mutex_lock(&item->mutex);
41015 - if (item->refcount == 0) {
41016 + if (atomic_read(&item->refcount) == 0) {
41017 item->object = kzalloc(ref->size, GFP_KERNEL);
41018 if (unlikely(item->object == NULL)) {
41019 ret = -ENOMEM;
41020 @@ -82,7 +82,7 @@ int drm_global_item_ref(struct drm_global_reference *ref)
41021 goto out_err;
41022
41023 }
41024 - ++item->refcount;
41025 + atomic_inc(&item->refcount);
41026 ref->object = item->object;
41027 mutex_unlock(&item->mutex);
41028 return 0;
41029 @@ -98,9 +98,9 @@ void drm_global_item_unref(struct drm_global_reference *ref)
41030 struct drm_global_item *item = &glob[ref->global_type];
41031
41032 mutex_lock(&item->mutex);
41033 - BUG_ON(item->refcount == 0);
41034 + BUG_ON(atomic_read(&item->refcount) == 0);
41035 BUG_ON(ref->object != item->object);
41036 - if (--item->refcount == 0) {
41037 + if (atomic_dec_and_test(&item->refcount)) {
41038 ref->release(ref);
41039 item->object = NULL;
41040 }
41041 diff --git a/drivers/gpu/drm/drm_info.c b/drivers/gpu/drm/drm_info.c
41042 index cbb4fc0..5c756cb9 100644
41043 --- a/drivers/gpu/drm/drm_info.c
41044 +++ b/drivers/gpu/drm/drm_info.c
41045 @@ -77,10 +77,13 @@ int drm_vm_info(struct seq_file *m, void *data)
41046 struct drm_local_map *map;
41047 struct drm_map_list *r_list;
41048
41049 - /* Hardcoded from _DRM_FRAME_BUFFER,
41050 - _DRM_REGISTERS, _DRM_SHM, _DRM_AGP, and
41051 - _DRM_SCATTER_GATHER and _DRM_CONSISTENT */
41052 - const char *types[] = { "FB", "REG", "SHM", "AGP", "SG", "PCI" };
41053 + static const char * const types[] = {
41054 + [_DRM_FRAME_BUFFER] = "FB",
41055 + [_DRM_REGISTERS] = "REG",
41056 + [_DRM_SHM] = "SHM",
41057 + [_DRM_AGP] = "AGP",
41058 + [_DRM_SCATTER_GATHER] = "SG",
41059 + [_DRM_CONSISTENT] = "PCI"};
41060 const char *type;
41061 int i;
41062
41063 @@ -91,7 +94,7 @@ int drm_vm_info(struct seq_file *m, void *data)
41064 map = r_list->map;
41065 if (!map)
41066 continue;
41067 - if (map->type < 0 || map->type > 5)
41068 + if (map->type >= ARRAY_SIZE(types))
41069 type = "??";
41070 else
41071 type = types[map->type];
41072 diff --git a/drivers/gpu/drm/drm_ioc32.c b/drivers/gpu/drm/drm_ioc32.c
41073 index aa8bbb4..0f62630 100644
41074 --- a/drivers/gpu/drm/drm_ioc32.c
41075 +++ b/drivers/gpu/drm/drm_ioc32.c
41076 @@ -457,7 +457,7 @@ static int compat_drm_infobufs(struct file *file, unsigned int cmd,
41077 request = compat_alloc_user_space(nbytes);
41078 if (!access_ok(VERIFY_WRITE, request, nbytes))
41079 return -EFAULT;
41080 - list = (struct drm_buf_desc *) (request + 1);
41081 + list = (struct drm_buf_desc __user *) (request + 1);
41082
41083 if (__put_user(count, &request->count)
41084 || __put_user(list, &request->list))
41085 @@ -518,7 +518,7 @@ static int compat_drm_mapbufs(struct file *file, unsigned int cmd,
41086 request = compat_alloc_user_space(nbytes);
41087 if (!access_ok(VERIFY_WRITE, request, nbytes))
41088 return -EFAULT;
41089 - list = (struct drm_buf_pub *) (request + 1);
41090 + list = (struct drm_buf_pub __user *) (request + 1);
41091
41092 if (__put_user(count, &request->count)
41093 || __put_user(list, &request->list))
41094 @@ -1016,7 +1016,7 @@ static int compat_drm_wait_vblank(struct file *file, unsigned int cmd,
41095 return 0;
41096 }
41097
41098 -static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41099 +static drm_ioctl_compat_t drm_compat_ioctls[] = {
41100 [DRM_IOCTL_NR(DRM_IOCTL_VERSION32)] = compat_drm_version,
41101 [DRM_IOCTL_NR(DRM_IOCTL_GET_UNIQUE32)] = compat_drm_getunique,
41102 [DRM_IOCTL_NR(DRM_IOCTL_GET_MAP32)] = compat_drm_getmap,
41103 @@ -1062,7 +1062,6 @@ static drm_ioctl_compat_t *drm_compat_ioctls[] = {
41104 long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41105 {
41106 unsigned int nr = DRM_IOCTL_NR(cmd);
41107 - drm_ioctl_compat_t *fn;
41108 int ret;
41109
41110 /* Assume that ioctls without an explicit compat routine will just
41111 @@ -1072,10 +1071,8 @@ long drm_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41112 if (nr >= ARRAY_SIZE(drm_compat_ioctls))
41113 return drm_ioctl(filp, cmd, arg);
41114
41115 - fn = drm_compat_ioctls[nr];
41116 -
41117 - if (fn != NULL)
41118 - ret = (*fn) (filp, cmd, arg);
41119 + if (drm_compat_ioctls[nr] != NULL)
41120 + ret = (*drm_compat_ioctls[nr]) (filp, cmd, arg);
41121 else
41122 ret = drm_ioctl(filp, cmd, arg);
41123
41124 diff --git a/drivers/gpu/drm/drm_ioctl.c b/drivers/gpu/drm/drm_ioctl.c
41125 index 266dcd6..d0194d9 100644
41126 --- a/drivers/gpu/drm/drm_ioctl.c
41127 +++ b/drivers/gpu/drm/drm_ioctl.c
41128 @@ -663,7 +663,7 @@ long drm_ioctl(struct file *filp,
41129 struct drm_file *file_priv = filp->private_data;
41130 struct drm_device *dev;
41131 const struct drm_ioctl_desc *ioctl = NULL;
41132 - drm_ioctl_t *func;
41133 + drm_ioctl_no_const_t func;
41134 unsigned int nr = DRM_IOCTL_NR(cmd);
41135 int retcode = -EINVAL;
41136 char stack_kdata[128];
41137 diff --git a/drivers/gpu/drm/drm_lock.c b/drivers/gpu/drm/drm_lock.c
41138 index f861361..b61d4c7 100644
41139 --- a/drivers/gpu/drm/drm_lock.c
41140 +++ b/drivers/gpu/drm/drm_lock.c
41141 @@ -61,9 +61,12 @@ int drm_legacy_lock(struct drm_device *dev, void *data,
41142 struct drm_master *master = file_priv->master;
41143 int ret = 0;
41144
41145 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41146 + return -EINVAL;
41147 +
41148 ++file_priv->lock_count;
41149
41150 - if (lock->context == DRM_KERNEL_CONTEXT) {
41151 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41152 DRM_ERROR("Process %d using kernel context %d\n",
41153 task_pid_nr(current), lock->context);
41154 return -EINVAL;
41155 @@ -153,12 +156,23 @@ int drm_legacy_unlock(struct drm_device *dev, void *data, struct drm_file *file_
41156 struct drm_lock *lock = data;
41157 struct drm_master *master = file_priv->master;
41158
41159 - if (lock->context == DRM_KERNEL_CONTEXT) {
41160 + if (!drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT))
41161 + return -EINVAL;
41162 +
41163 + if (_DRM_LOCKING_CONTEXT(lock->context) == DRM_KERNEL_CONTEXT) {
41164 DRM_ERROR("Process %d using kernel context %d\n",
41165 task_pid_nr(current), lock->context);
41166 return -EINVAL;
41167 }
41168
41169 + if (!master->lock.hw_lock) {
41170 + DRM_ERROR(
41171 + "Device has been unregistered. Hard exit. Process %d\n",
41172 + task_pid_nr(current));
41173 + send_sig(SIGTERM, current, 0);
41174 + return -EPERM;
41175 + }
41176 +
41177 if (drm_legacy_lock_free(&master->lock, lock->context)) {
41178 /* FIXME: Should really bail out here. */
41179 }
41180 diff --git a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41181 index d4813e0..6c1ab4d 100644
41182 --- a/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41183 +++ b/drivers/gpu/drm/gma500/mdfld_dsi_dpi.c
41184 @@ -825,10 +825,16 @@ void mdfld_dsi_dpi_mode_set(struct drm_encoder *encoder,
41185 u32 pipeconf_reg = PIPEACONF;
41186 u32 dspcntr_reg = DSPACNTR;
41187
41188 - u32 pipeconf = dev_priv->pipeconf[pipe];
41189 - u32 dspcntr = dev_priv->dspcntr[pipe];
41190 + u32 pipeconf;
41191 + u32 dspcntr;
41192 u32 mipi = MIPI_PORT_EN | PASS_FROM_SPHY_TO_AFE | SEL_FLOPPED_HSTX;
41193
41194 + if (pipe == -1)
41195 + return;
41196 +
41197 + pipeconf = dev_priv->pipeconf[pipe];
41198 + dspcntr = dev_priv->dspcntr[pipe];
41199 +
41200 if (pipe) {
41201 pipeconf_reg = PIPECCONF;
41202 dspcntr_reg = DSPCCNTR;
41203 diff --git a/drivers/gpu/drm/i810/i810_drv.h b/drivers/gpu/drm/i810/i810_drv.h
41204 index 93ec5dc..82acbaf 100644
41205 --- a/drivers/gpu/drm/i810/i810_drv.h
41206 +++ b/drivers/gpu/drm/i810/i810_drv.h
41207 @@ -110,8 +110,8 @@ typedef struct drm_i810_private {
41208 int page_flipping;
41209
41210 wait_queue_head_t irq_queue;
41211 - atomic_t irq_received;
41212 - atomic_t irq_emitted;
41213 + atomic_unchecked_t irq_received;
41214 + atomic_unchecked_t irq_emitted;
41215
41216 int front_offset;
41217 } drm_i810_private_t;
41218 diff --git a/drivers/gpu/drm/i915/i915_dma.c b/drivers/gpu/drm/i915/i915_dma.c
41219 index 68e0c85..3303192 100644
41220 --- a/drivers/gpu/drm/i915/i915_dma.c
41221 +++ b/drivers/gpu/drm/i915/i915_dma.c
41222 @@ -162,6 +162,8 @@ static int i915_getparam(struct drm_device *dev, void *data,
41223 value = INTEL_INFO(dev)->eu_total;
41224 if (!value)
41225 return -ENODEV;
41226 + case I915_PARAM_HAS_LEGACY_CONTEXT:
41227 + value = drm_core_check_feature(dev, DRIVER_KMS_LEGACY_CONTEXT);
41228 break;
41229 default:
41230 DRM_DEBUG("Unknown parameter %d\n", param->param);
41231 @@ -376,7 +378,7 @@ static bool i915_switcheroo_can_switch(struct pci_dev *pdev)
41232 * locking inversion with the driver load path. And the access here is
41233 * completely racy anyway. So don't bother with locking for now.
41234 */
41235 - return dev->open_count == 0;
41236 + return local_read(&dev->open_count) == 0;
41237 }
41238
41239 static const struct vga_switcheroo_client_ops i915_switcheroo_ops = {
41240 diff --git a/drivers/gpu/drm/i915/i915_gem_execbuffer.c b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41241 index a3190e79..86b06cb 100644
41242 --- a/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41243 +++ b/drivers/gpu/drm/i915/i915_gem_execbuffer.c
41244 @@ -936,12 +936,12 @@ i915_gem_check_execbuffer(struct drm_i915_gem_execbuffer2 *exec)
41245 static int
41246 validate_exec_list(struct drm_device *dev,
41247 struct drm_i915_gem_exec_object2 *exec,
41248 - int count)
41249 + unsigned int count)
41250 {
41251 unsigned relocs_total = 0;
41252 unsigned relocs_max = UINT_MAX / sizeof(struct drm_i915_gem_relocation_entry);
41253 unsigned invalid_flags;
41254 - int i;
41255 + unsigned int i;
41256
41257 invalid_flags = __EXEC_OBJECT_UNKNOWN_FLAGS;
41258 if (USES_FULL_PPGTT(dev))
41259 diff --git a/drivers/gpu/drm/i915/i915_ioc32.c b/drivers/gpu/drm/i915/i915_ioc32.c
41260 index 176de63..b50b66a 100644
41261 --- a/drivers/gpu/drm/i915/i915_ioc32.c
41262 +++ b/drivers/gpu/drm/i915/i915_ioc32.c
41263 @@ -62,7 +62,7 @@ static int compat_i915_batchbuffer(struct file *file, unsigned int cmd,
41264 || __put_user(batchbuffer32.DR4, &batchbuffer->DR4)
41265 || __put_user(batchbuffer32.num_cliprects,
41266 &batchbuffer->num_cliprects)
41267 - || __put_user((int __user *)(unsigned long)batchbuffer32.cliprects,
41268 + || __put_user((struct drm_clip_rect __user *)(unsigned long)batchbuffer32.cliprects,
41269 &batchbuffer->cliprects))
41270 return -EFAULT;
41271
41272 @@ -91,13 +91,13 @@ static int compat_i915_cmdbuffer(struct file *file, unsigned int cmd,
41273
41274 cmdbuffer = compat_alloc_user_space(sizeof(*cmdbuffer));
41275 if (!access_ok(VERIFY_WRITE, cmdbuffer, sizeof(*cmdbuffer))
41276 - || __put_user((int __user *)(unsigned long)cmdbuffer32.buf,
41277 + || __put_user((char __user *)(unsigned long)cmdbuffer32.buf,
41278 &cmdbuffer->buf)
41279 || __put_user(cmdbuffer32.sz, &cmdbuffer->sz)
41280 || __put_user(cmdbuffer32.DR1, &cmdbuffer->DR1)
41281 || __put_user(cmdbuffer32.DR4, &cmdbuffer->DR4)
41282 || __put_user(cmdbuffer32.num_cliprects, &cmdbuffer->num_cliprects)
41283 - || __put_user((int __user *)(unsigned long)cmdbuffer32.cliprects,
41284 + || __put_user((struct drm_clip_rect __user *)(unsigned long)cmdbuffer32.cliprects,
41285 &cmdbuffer->cliprects))
41286 return -EFAULT;
41287
41288 @@ -181,7 +181,7 @@ static int compat_i915_alloc(struct file *file, unsigned int cmd,
41289 (unsigned long)request);
41290 }
41291
41292 -static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41293 +static drm_ioctl_compat_t i915_compat_ioctls[] = {
41294 [DRM_I915_BATCHBUFFER] = compat_i915_batchbuffer,
41295 [DRM_I915_CMDBUFFER] = compat_i915_cmdbuffer,
41296 [DRM_I915_GETPARAM] = compat_i915_getparam,
41297 @@ -201,17 +201,13 @@ static drm_ioctl_compat_t *i915_compat_ioctls[] = {
41298 long i915_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41299 {
41300 unsigned int nr = DRM_IOCTL_NR(cmd);
41301 - drm_ioctl_compat_t *fn = NULL;
41302 int ret;
41303
41304 if (nr < DRM_COMMAND_BASE)
41305 return drm_compat_ioctl(filp, cmd, arg);
41306
41307 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls))
41308 - fn = i915_compat_ioctls[nr - DRM_COMMAND_BASE];
41309 -
41310 - if (fn != NULL)
41311 - ret = (*fn) (filp, cmd, arg);
41312 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(i915_compat_ioctls) && i915_compat_ioctls[nr - DRM_COMMAND_BASE])
41313 + ret = (*i915_compat_ioctls[nr - DRM_COMMAND_BASE])(filp, cmd, arg);
41314 else
41315 ret = drm_ioctl(filp, cmd, arg);
41316
41317 diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c
41318 index d0f3cbc..f3ab4cc 100644
41319 --- a/drivers/gpu/drm/i915/intel_display.c
41320 +++ b/drivers/gpu/drm/i915/intel_display.c
41321 @@ -13604,13 +13604,13 @@ struct intel_quirk {
41322 int subsystem_vendor;
41323 int subsystem_device;
41324 void (*hook)(struct drm_device *dev);
41325 -};
41326 +} __do_const;
41327
41328 /* For systems that don't have a meaningful PCI subdevice/subvendor ID */
41329 struct intel_dmi_quirk {
41330 void (*hook)(struct drm_device *dev);
41331 const struct dmi_system_id (*dmi_id_list)[];
41332 -};
41333 +} __do_const;
41334
41335 static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41336 {
41337 @@ -13618,18 +13618,20 @@ static int intel_dmi_reverse_brightness(const struct dmi_system_id *id)
41338 return 1;
41339 }
41340
41341 -static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41342 +static const struct dmi_system_id intel_dmi_quirks_table[] = {
41343 {
41344 - .dmi_id_list = &(const struct dmi_system_id[]) {
41345 - {
41346 - .callback = intel_dmi_reverse_brightness,
41347 - .ident = "NCR Corporation",
41348 - .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41349 - DMI_MATCH(DMI_PRODUCT_NAME, ""),
41350 - },
41351 - },
41352 - { } /* terminating entry */
41353 + .callback = intel_dmi_reverse_brightness,
41354 + .ident = "NCR Corporation",
41355 + .matches = {DMI_MATCH(DMI_SYS_VENDOR, "NCR Corporation"),
41356 + DMI_MATCH(DMI_PRODUCT_NAME, ""),
41357 },
41358 + },
41359 + { } /* terminating entry */
41360 +};
41361 +
41362 +static const struct intel_dmi_quirk intel_dmi_quirks[] = {
41363 + {
41364 + .dmi_id_list = &intel_dmi_quirks_table,
41365 .hook = quirk_invert_brightness,
41366 },
41367 };
41368 diff --git a/drivers/gpu/drm/imx/imx-drm-core.c b/drivers/gpu/drm/imx/imx-drm-core.c
41369 index 74f505b..21f6914 100644
41370 --- a/drivers/gpu/drm/imx/imx-drm-core.c
41371 +++ b/drivers/gpu/drm/imx/imx-drm-core.c
41372 @@ -355,7 +355,7 @@ int imx_drm_add_crtc(struct drm_device *drm, struct drm_crtc *crtc,
41373 if (imxdrm->pipes >= MAX_CRTC)
41374 return -EINVAL;
41375
41376 - if (imxdrm->drm->open_count)
41377 + if (local_read(&imxdrm->drm->open_count))
41378 return -EBUSY;
41379
41380 imx_drm_crtc = kzalloc(sizeof(*imx_drm_crtc), GFP_KERNEL);
41381 diff --git a/drivers/gpu/drm/mga/mga_drv.h b/drivers/gpu/drm/mga/mga_drv.h
41382 index b4a20149..219ab78 100644
41383 --- a/drivers/gpu/drm/mga/mga_drv.h
41384 +++ b/drivers/gpu/drm/mga/mga_drv.h
41385 @@ -122,9 +122,9 @@ typedef struct drm_mga_private {
41386 u32 clear_cmd;
41387 u32 maccess;
41388
41389 - atomic_t vbl_received; /**< Number of vblanks received. */
41390 + atomic_unchecked_t vbl_received; /**< Number of vblanks received. */
41391 wait_queue_head_t fence_queue;
41392 - atomic_t last_fence_retired;
41393 + atomic_unchecked_t last_fence_retired;
41394 u32 next_fence_to_post;
41395
41396 unsigned int fb_cpp;
41397 diff --git a/drivers/gpu/drm/mga/mga_ioc32.c b/drivers/gpu/drm/mga/mga_ioc32.c
41398 index 729bfd5..14bae78 100644
41399 --- a/drivers/gpu/drm/mga/mga_ioc32.c
41400 +++ b/drivers/gpu/drm/mga/mga_ioc32.c
41401 @@ -190,7 +190,7 @@ static int compat_mga_dma_bootstrap(struct file *file, unsigned int cmd,
41402 return 0;
41403 }
41404
41405 -drm_ioctl_compat_t *mga_compat_ioctls[] = {
41406 +drm_ioctl_compat_t mga_compat_ioctls[] = {
41407 [DRM_MGA_INIT] = compat_mga_init,
41408 [DRM_MGA_GETPARAM] = compat_mga_getparam,
41409 [DRM_MGA_DMA_BOOTSTRAP] = compat_mga_dma_bootstrap,
41410 @@ -208,17 +208,13 @@ drm_ioctl_compat_t *mga_compat_ioctls[] = {
41411 long mga_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41412 {
41413 unsigned int nr = DRM_IOCTL_NR(cmd);
41414 - drm_ioctl_compat_t *fn = NULL;
41415 int ret;
41416
41417 if (nr < DRM_COMMAND_BASE)
41418 return drm_compat_ioctl(filp, cmd, arg);
41419
41420 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls))
41421 - fn = mga_compat_ioctls[nr - DRM_COMMAND_BASE];
41422 -
41423 - if (fn != NULL)
41424 - ret = (*fn) (filp, cmd, arg);
41425 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(mga_compat_ioctls) && mga_compat_ioctls[nr - DRM_COMMAND_BASE])
41426 + ret = (*mga_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41427 else
41428 ret = drm_ioctl(filp, cmd, arg);
41429
41430 diff --git a/drivers/gpu/drm/mga/mga_irq.c b/drivers/gpu/drm/mga/mga_irq.c
41431 index 1b071b8..de8601a 100644
41432 --- a/drivers/gpu/drm/mga/mga_irq.c
41433 +++ b/drivers/gpu/drm/mga/mga_irq.c
41434 @@ -43,7 +43,7 @@ u32 mga_get_vblank_counter(struct drm_device *dev, int crtc)
41435 if (crtc != 0)
41436 return 0;
41437
41438 - return atomic_read(&dev_priv->vbl_received);
41439 + return atomic_read_unchecked(&dev_priv->vbl_received);
41440 }
41441
41442
41443 @@ -59,7 +59,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41444 /* VBLANK interrupt */
41445 if (status & MGA_VLINEPEN) {
41446 MGA_WRITE(MGA_ICLEAR, MGA_VLINEICLR);
41447 - atomic_inc(&dev_priv->vbl_received);
41448 + atomic_inc_unchecked(&dev_priv->vbl_received);
41449 drm_handle_vblank(dev, 0);
41450 handled = 1;
41451 }
41452 @@ -78,7 +78,7 @@ irqreturn_t mga_driver_irq_handler(int irq, void *arg)
41453 if ((prim_start & ~0x03) != (prim_end & ~0x03))
41454 MGA_WRITE(MGA_PRIMEND, prim_end);
41455
41456 - atomic_inc(&dev_priv->last_fence_retired);
41457 + atomic_inc_unchecked(&dev_priv->last_fence_retired);
41458 wake_up(&dev_priv->fence_queue);
41459 handled = 1;
41460 }
41461 @@ -129,7 +129,7 @@ int mga_driver_fence_wait(struct drm_device *dev, unsigned int *sequence)
41462 * using fences.
41463 */
41464 DRM_WAIT_ON(ret, dev_priv->fence_queue, 3 * HZ,
41465 - (((cur_fence = atomic_read(&dev_priv->last_fence_retired))
41466 + (((cur_fence = atomic_read_unchecked(&dev_priv->last_fence_retired))
41467 - *sequence) <= (1 << 23)));
41468
41469 *sequence = cur_fence;
41470 diff --git a/drivers/gpu/drm/nouveau/nouveau_bios.c b/drivers/gpu/drm/nouveau/nouveau_bios.c
41471 index 0190b69..60c3eaf 100644
41472 --- a/drivers/gpu/drm/nouveau/nouveau_bios.c
41473 +++ b/drivers/gpu/drm/nouveau/nouveau_bios.c
41474 @@ -963,7 +963,7 @@ static int parse_bit_tmds_tbl_entry(struct drm_device *dev, struct nvbios *bios,
41475 struct bit_table {
41476 const char id;
41477 int (* const parse_fn)(struct drm_device *, struct nvbios *, struct bit_entry *);
41478 -};
41479 +} __no_const;
41480
41481 #define BIT_TABLE(id, funcid) ((struct bit_table){ id, parse_bit_##funcid##_tbl_entry })
41482
41483 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.c b/drivers/gpu/drm/nouveau/nouveau_drm.c
41484 index 8904933..9624b38 100644
41485 --- a/drivers/gpu/drm/nouveau/nouveau_drm.c
41486 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.c
41487 @@ -941,7 +941,8 @@ static struct drm_driver
41488 driver_stub = {
41489 .driver_features =
41490 DRIVER_USE_AGP |
41491 - DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER,
41492 + DRIVER_GEM | DRIVER_MODESET | DRIVER_PRIME | DRIVER_RENDER |
41493 + DRIVER_KMS_LEGACY_CONTEXT,
41494
41495 .load = nouveau_drm_load,
41496 .unload = nouveau_drm_unload,
41497 diff --git a/drivers/gpu/drm/nouveau/nouveau_drm.h b/drivers/gpu/drm/nouveau/nouveau_drm.h
41498 index dd72652..1fd2368 100644
41499 --- a/drivers/gpu/drm/nouveau/nouveau_drm.h
41500 +++ b/drivers/gpu/drm/nouveau/nouveau_drm.h
41501 @@ -123,7 +123,6 @@ struct nouveau_drm {
41502 struct drm_global_reference mem_global_ref;
41503 struct ttm_bo_global_ref bo_global_ref;
41504 struct ttm_bo_device bdev;
41505 - atomic_t validate_sequence;
41506 int (*move)(struct nouveau_channel *,
41507 struct ttm_buffer_object *,
41508 struct ttm_mem_reg *, struct ttm_mem_reg *);
41509 diff --git a/drivers/gpu/drm/nouveau/nouveau_ioc32.c b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41510 index 462679a..88e32a7 100644
41511 --- a/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41512 +++ b/drivers/gpu/drm/nouveau/nouveau_ioc32.c
41513 @@ -50,7 +50,7 @@ long nouveau_compat_ioctl(struct file *filp, unsigned int cmd,
41514 unsigned long arg)
41515 {
41516 unsigned int nr = DRM_IOCTL_NR(cmd);
41517 - drm_ioctl_compat_t *fn = NULL;
41518 + drm_ioctl_compat_t fn = NULL;
41519 int ret;
41520
41521 if (nr < DRM_COMMAND_BASE)
41522 diff --git a/drivers/gpu/drm/nouveau/nouveau_ttm.c b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41523 index 18f4497..10f6025 100644
41524 --- a/drivers/gpu/drm/nouveau/nouveau_ttm.c
41525 +++ b/drivers/gpu/drm/nouveau/nouveau_ttm.c
41526 @@ -130,11 +130,11 @@ nouveau_vram_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41527 }
41528
41529 const struct ttm_mem_type_manager_func nouveau_vram_manager = {
41530 - nouveau_vram_manager_init,
41531 - nouveau_vram_manager_fini,
41532 - nouveau_vram_manager_new,
41533 - nouveau_vram_manager_del,
41534 - nouveau_vram_manager_debug
41535 + .init = nouveau_vram_manager_init,
41536 + .takedown = nouveau_vram_manager_fini,
41537 + .get_node = nouveau_vram_manager_new,
41538 + .put_node = nouveau_vram_manager_del,
41539 + .debug = nouveau_vram_manager_debug
41540 };
41541
41542 static int
41543 @@ -198,11 +198,11 @@ nouveau_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41544 }
41545
41546 const struct ttm_mem_type_manager_func nouveau_gart_manager = {
41547 - nouveau_gart_manager_init,
41548 - nouveau_gart_manager_fini,
41549 - nouveau_gart_manager_new,
41550 - nouveau_gart_manager_del,
41551 - nouveau_gart_manager_debug
41552 + .init = nouveau_gart_manager_init,
41553 + .takedown = nouveau_gart_manager_fini,
41554 + .get_node = nouveau_gart_manager_new,
41555 + .put_node = nouveau_gart_manager_del,
41556 + .debug = nouveau_gart_manager_debug
41557 };
41558
41559 /*XXX*/
41560 @@ -271,11 +271,11 @@ nv04_gart_manager_debug(struct ttm_mem_type_manager *man, const char *prefix)
41561 }
41562
41563 const struct ttm_mem_type_manager_func nv04_gart_manager = {
41564 - nv04_gart_manager_init,
41565 - nv04_gart_manager_fini,
41566 - nv04_gart_manager_new,
41567 - nv04_gart_manager_del,
41568 - nv04_gart_manager_debug
41569 + .init = nv04_gart_manager_init,
41570 + .takedown = nv04_gart_manager_fini,
41571 + .get_node = nv04_gart_manager_new,
41572 + .put_node = nv04_gart_manager_del,
41573 + .debug = nv04_gart_manager_debug
41574 };
41575
41576 int
41577 diff --git a/drivers/gpu/drm/nouveau/nouveau_vga.c b/drivers/gpu/drm/nouveau/nouveau_vga.c
41578 index c7592ec..dd45ebc 100644
41579 --- a/drivers/gpu/drm/nouveau/nouveau_vga.c
41580 +++ b/drivers/gpu/drm/nouveau/nouveau_vga.c
41581 @@ -72,7 +72,7 @@ nouveau_switcheroo_can_switch(struct pci_dev *pdev)
41582 * locking inversion with the driver load path. And the access here is
41583 * completely racy anyway. So don't bother with locking for now.
41584 */
41585 - return dev->open_count == 0;
41586 + return local_read(&dev->open_count) == 0;
41587 }
41588
41589 static const struct vga_switcheroo_client_ops
41590 diff --git a/drivers/gpu/drm/qxl/qxl_cmd.c b/drivers/gpu/drm/qxl/qxl_cmd.c
41591 index 9782364..89bd954 100644
41592 --- a/drivers/gpu/drm/qxl/qxl_cmd.c
41593 +++ b/drivers/gpu/drm/qxl/qxl_cmd.c
41594 @@ -285,27 +285,27 @@ static int wait_for_io_cmd_user(struct qxl_device *qdev, uint8_t val, long port,
41595 int ret;
41596
41597 mutex_lock(&qdev->async_io_mutex);
41598 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41599 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41600 if (qdev->last_sent_io_cmd > irq_num) {
41601 if (intr)
41602 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41603 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41604 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41605 else
41606 ret = wait_event_timeout(qdev->io_cmd_event,
41607 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41608 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41609 /* 0 is timeout, just bail the "hw" has gone away */
41610 if (ret <= 0)
41611 goto out;
41612 - irq_num = atomic_read(&qdev->irq_received_io_cmd);
41613 + irq_num = atomic_read_unchecked(&qdev->irq_received_io_cmd);
41614 }
41615 outb(val, addr);
41616 qdev->last_sent_io_cmd = irq_num + 1;
41617 if (intr)
41618 ret = wait_event_interruptible_timeout(qdev->io_cmd_event,
41619 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41620 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41621 else
41622 ret = wait_event_timeout(qdev->io_cmd_event,
41623 - atomic_read(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41624 + atomic_read_unchecked(&qdev->irq_received_io_cmd) > irq_num, 5*HZ);
41625 out:
41626 if (ret > 0)
41627 ret = 0;
41628 diff --git a/drivers/gpu/drm/qxl/qxl_debugfs.c b/drivers/gpu/drm/qxl/qxl_debugfs.c
41629 index 6911b8c..89d6867 100644
41630 --- a/drivers/gpu/drm/qxl/qxl_debugfs.c
41631 +++ b/drivers/gpu/drm/qxl/qxl_debugfs.c
41632 @@ -42,10 +42,10 @@ qxl_debugfs_irq_received(struct seq_file *m, void *data)
41633 struct drm_info_node *node = (struct drm_info_node *) m->private;
41634 struct qxl_device *qdev = node->minor->dev->dev_private;
41635
41636 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received));
41637 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_display));
41638 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_cursor));
41639 - seq_printf(m, "%d\n", atomic_read(&qdev->irq_received_io_cmd));
41640 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received));
41641 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_display));
41642 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_cursor));
41643 + seq_printf(m, "%d\n", atomic_read_unchecked(&qdev->irq_received_io_cmd));
41644 seq_printf(m, "%d\n", qdev->irq_received_error);
41645 return 0;
41646 }
41647 diff --git a/drivers/gpu/drm/qxl/qxl_drv.h b/drivers/gpu/drm/qxl/qxl_drv.h
41648 index 7c6cafe..460f542 100644
41649 --- a/drivers/gpu/drm/qxl/qxl_drv.h
41650 +++ b/drivers/gpu/drm/qxl/qxl_drv.h
41651 @@ -290,10 +290,10 @@ struct qxl_device {
41652 unsigned int last_sent_io_cmd;
41653
41654 /* interrupt handling */
41655 - atomic_t irq_received;
41656 - atomic_t irq_received_display;
41657 - atomic_t irq_received_cursor;
41658 - atomic_t irq_received_io_cmd;
41659 + atomic_unchecked_t irq_received;
41660 + atomic_unchecked_t irq_received_display;
41661 + atomic_unchecked_t irq_received_cursor;
41662 + atomic_unchecked_t irq_received_io_cmd;
41663 unsigned irq_received_error;
41664 wait_queue_head_t display_event;
41665 wait_queue_head_t cursor_event;
41666 diff --git a/drivers/gpu/drm/qxl/qxl_ioctl.c b/drivers/gpu/drm/qxl/qxl_ioctl.c
41667 index b110883..dd06418 100644
41668 --- a/drivers/gpu/drm/qxl/qxl_ioctl.c
41669 +++ b/drivers/gpu/drm/qxl/qxl_ioctl.c
41670 @@ -181,7 +181,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41671
41672 /* TODO copy slow path code from i915 */
41673 fb_cmd = qxl_bo_kmap_atomic_page(qdev, cmd_bo, (release->release_offset & PAGE_SIZE));
41674 - unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void *)(unsigned long)cmd->command, cmd->command_size);
41675 + unwritten = __copy_from_user_inatomic_nocache(fb_cmd + sizeof(union qxl_release_info) + (release->release_offset & ~PAGE_SIZE), (void __force_user *)(unsigned long)cmd->command, cmd->command_size);
41676
41677 {
41678 struct qxl_drawable *draw = fb_cmd;
41679 @@ -201,7 +201,7 @@ static int qxl_process_single_command(struct qxl_device *qdev,
41680 struct drm_qxl_reloc reloc;
41681
41682 if (copy_from_user(&reloc,
41683 - &((struct drm_qxl_reloc *)(uintptr_t)cmd->relocs)[i],
41684 + &((struct drm_qxl_reloc __force_user *)(uintptr_t)cmd->relocs)[i],
41685 sizeof(reloc))) {
41686 ret = -EFAULT;
41687 goto out_free_bos;
41688 @@ -294,10 +294,10 @@ static int qxl_execbuffer_ioctl(struct drm_device *dev, void *data,
41689
41690 for (cmd_num = 0; cmd_num < execbuffer->commands_num; ++cmd_num) {
41691
41692 - struct drm_qxl_command *commands =
41693 - (struct drm_qxl_command *)(uintptr_t)execbuffer->commands;
41694 + struct drm_qxl_command __user *commands =
41695 + (struct drm_qxl_command __user *)(uintptr_t)execbuffer->commands;
41696
41697 - if (copy_from_user(&user_cmd, &commands[cmd_num],
41698 + if (copy_from_user(&user_cmd, (struct drm_qxl_command __force_user *)&commands[cmd_num],
41699 sizeof(user_cmd)))
41700 return -EFAULT;
41701
41702 diff --git a/drivers/gpu/drm/qxl/qxl_irq.c b/drivers/gpu/drm/qxl/qxl_irq.c
41703 index 0bf1e20..42a7310 100644
41704 --- a/drivers/gpu/drm/qxl/qxl_irq.c
41705 +++ b/drivers/gpu/drm/qxl/qxl_irq.c
41706 @@ -36,19 +36,19 @@ irqreturn_t qxl_irq_handler(int irq, void *arg)
41707 if (!pending)
41708 return IRQ_NONE;
41709
41710 - atomic_inc(&qdev->irq_received);
41711 + atomic_inc_unchecked(&qdev->irq_received);
41712
41713 if (pending & QXL_INTERRUPT_DISPLAY) {
41714 - atomic_inc(&qdev->irq_received_display);
41715 + atomic_inc_unchecked(&qdev->irq_received_display);
41716 wake_up_all(&qdev->display_event);
41717 qxl_queue_garbage_collect(qdev, false);
41718 }
41719 if (pending & QXL_INTERRUPT_CURSOR) {
41720 - atomic_inc(&qdev->irq_received_cursor);
41721 + atomic_inc_unchecked(&qdev->irq_received_cursor);
41722 wake_up_all(&qdev->cursor_event);
41723 }
41724 if (pending & QXL_INTERRUPT_IO_CMD) {
41725 - atomic_inc(&qdev->irq_received_io_cmd);
41726 + atomic_inc_unchecked(&qdev->irq_received_io_cmd);
41727 wake_up_all(&qdev->io_cmd_event);
41728 }
41729 if (pending & QXL_INTERRUPT_ERROR) {
41730 @@ -85,10 +85,10 @@ int qxl_irq_init(struct qxl_device *qdev)
41731 init_waitqueue_head(&qdev->io_cmd_event);
41732 INIT_WORK(&qdev->client_monitors_config_work,
41733 qxl_client_monitors_config_work_func);
41734 - atomic_set(&qdev->irq_received, 0);
41735 - atomic_set(&qdev->irq_received_display, 0);
41736 - atomic_set(&qdev->irq_received_cursor, 0);
41737 - atomic_set(&qdev->irq_received_io_cmd, 0);
41738 + atomic_set_unchecked(&qdev->irq_received, 0);
41739 + atomic_set_unchecked(&qdev->irq_received_display, 0);
41740 + atomic_set_unchecked(&qdev->irq_received_cursor, 0);
41741 + atomic_set_unchecked(&qdev->irq_received_io_cmd, 0);
41742 qdev->irq_received_error = 0;
41743 ret = drm_irq_install(qdev->ddev, qdev->ddev->pdev->irq);
41744 qdev->ram_header->int_mask = QXL_INTERRUPT_MASK;
41745 diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c
41746 index 0cbc4c9..0e46686 100644
41747 --- a/drivers/gpu/drm/qxl/qxl_ttm.c
41748 +++ b/drivers/gpu/drm/qxl/qxl_ttm.c
41749 @@ -103,7 +103,7 @@ static void qxl_ttm_global_fini(struct qxl_device *qdev)
41750 }
41751 }
41752
41753 -static struct vm_operations_struct qxl_ttm_vm_ops;
41754 +static vm_operations_struct_no_const qxl_ttm_vm_ops __read_only;
41755 static const struct vm_operations_struct *ttm_vm_ops;
41756
41757 static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
41758 @@ -145,8 +145,10 @@ int qxl_mmap(struct file *filp, struct vm_area_struct *vma)
41759 return r;
41760 if (unlikely(ttm_vm_ops == NULL)) {
41761 ttm_vm_ops = vma->vm_ops;
41762 + pax_open_kernel();
41763 qxl_ttm_vm_ops = *ttm_vm_ops;
41764 qxl_ttm_vm_ops.fault = &qxl_ttm_fault;
41765 + pax_close_kernel();
41766 }
41767 vma->vm_ops = &qxl_ttm_vm_ops;
41768 return 0;
41769 @@ -464,25 +466,23 @@ static int qxl_mm_dump_table(struct seq_file *m, void *data)
41770 static int qxl_ttm_debugfs_init(struct qxl_device *qdev)
41771 {
41772 #if defined(CONFIG_DEBUG_FS)
41773 - static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES];
41774 - static char qxl_mem_types_names[QXL_DEBUGFS_MEM_TYPES][32];
41775 - unsigned i;
41776 + static struct drm_info_list qxl_mem_types_list[QXL_DEBUGFS_MEM_TYPES] = {
41777 + {
41778 + .name = "qxl_mem_mm",
41779 + .show = &qxl_mm_dump_table,
41780 + },
41781 + {
41782 + .name = "qxl_surf_mm",
41783 + .show = &qxl_mm_dump_table,
41784 + }
41785 + };
41786
41787 - for (i = 0; i < QXL_DEBUGFS_MEM_TYPES; i++) {
41788 - if (i == 0)
41789 - sprintf(qxl_mem_types_names[i], "qxl_mem_mm");
41790 - else
41791 - sprintf(qxl_mem_types_names[i], "qxl_surf_mm");
41792 - qxl_mem_types_list[i].name = qxl_mem_types_names[i];
41793 - qxl_mem_types_list[i].show = &qxl_mm_dump_table;
41794 - qxl_mem_types_list[i].driver_features = 0;
41795 - if (i == 0)
41796 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41797 - else
41798 - qxl_mem_types_list[i].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41799 + pax_open_kernel();
41800 + *(void **)&qxl_mem_types_list[0].data = qdev->mman.bdev.man[TTM_PL_VRAM].priv;
41801 + *(void **)&qxl_mem_types_list[1].data = qdev->mman.bdev.man[TTM_PL_PRIV0].priv;
41802 + pax_close_kernel();
41803
41804 - }
41805 - return qxl_debugfs_add_files(qdev, qxl_mem_types_list, i);
41806 + return qxl_debugfs_add_files(qdev, qxl_mem_types_list, QXL_DEBUGFS_MEM_TYPES);
41807 #else
41808 return 0;
41809 #endif
41810 diff --git a/drivers/gpu/drm/r128/r128_cce.c b/drivers/gpu/drm/r128/r128_cce.c
41811 index 2c45ac9..5d740f8 100644
41812 --- a/drivers/gpu/drm/r128/r128_cce.c
41813 +++ b/drivers/gpu/drm/r128/r128_cce.c
41814 @@ -377,7 +377,7 @@ static int r128_do_init_cce(struct drm_device *dev, drm_r128_init_t *init)
41815
41816 /* GH: Simple idle check.
41817 */
41818 - atomic_set(&dev_priv->idle_count, 0);
41819 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41820
41821 /* We don't support anything other than bus-mastering ring mode,
41822 * but the ring can be in either AGP or PCI space for the ring
41823 diff --git a/drivers/gpu/drm/r128/r128_drv.h b/drivers/gpu/drm/r128/r128_drv.h
41824 index 723e5d6..102dbaf 100644
41825 --- a/drivers/gpu/drm/r128/r128_drv.h
41826 +++ b/drivers/gpu/drm/r128/r128_drv.h
41827 @@ -93,14 +93,14 @@ typedef struct drm_r128_private {
41828 int is_pci;
41829 unsigned long cce_buffers_offset;
41830
41831 - atomic_t idle_count;
41832 + atomic_unchecked_t idle_count;
41833
41834 int page_flipping;
41835 int current_page;
41836 u32 crtc_offset;
41837 u32 crtc_offset_cntl;
41838
41839 - atomic_t vbl_received;
41840 + atomic_unchecked_t vbl_received;
41841
41842 u32 color_fmt;
41843 unsigned int front_offset;
41844 diff --git a/drivers/gpu/drm/r128/r128_ioc32.c b/drivers/gpu/drm/r128/r128_ioc32.c
41845 index 663f38c..ec159a1 100644
41846 --- a/drivers/gpu/drm/r128/r128_ioc32.c
41847 +++ b/drivers/gpu/drm/r128/r128_ioc32.c
41848 @@ -178,7 +178,7 @@ static int compat_r128_getparam(struct file *file, unsigned int cmd,
41849 return drm_ioctl(file, DRM_IOCTL_R128_GETPARAM, (unsigned long)getparam);
41850 }
41851
41852 -drm_ioctl_compat_t *r128_compat_ioctls[] = {
41853 +drm_ioctl_compat_t r128_compat_ioctls[] = {
41854 [DRM_R128_INIT] = compat_r128_init,
41855 [DRM_R128_DEPTH] = compat_r128_depth,
41856 [DRM_R128_STIPPLE] = compat_r128_stipple,
41857 @@ -197,17 +197,13 @@ drm_ioctl_compat_t *r128_compat_ioctls[] = {
41858 long r128_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41859 {
41860 unsigned int nr = DRM_IOCTL_NR(cmd);
41861 - drm_ioctl_compat_t *fn = NULL;
41862 int ret;
41863
41864 if (nr < DRM_COMMAND_BASE)
41865 return drm_compat_ioctl(filp, cmd, arg);
41866
41867 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls))
41868 - fn = r128_compat_ioctls[nr - DRM_COMMAND_BASE];
41869 -
41870 - if (fn != NULL)
41871 - ret = (*fn) (filp, cmd, arg);
41872 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(r128_compat_ioctls) && r128_compat_ioctls[nr - DRM_COMMAND_BASE])
41873 + ret = (*r128_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
41874 else
41875 ret = drm_ioctl(filp, cmd, arg);
41876
41877 diff --git a/drivers/gpu/drm/r128/r128_irq.c b/drivers/gpu/drm/r128/r128_irq.c
41878 index c2ae496..30b5993 100644
41879 --- a/drivers/gpu/drm/r128/r128_irq.c
41880 +++ b/drivers/gpu/drm/r128/r128_irq.c
41881 @@ -41,7 +41,7 @@ u32 r128_get_vblank_counter(struct drm_device *dev, int crtc)
41882 if (crtc != 0)
41883 return 0;
41884
41885 - return atomic_read(&dev_priv->vbl_received);
41886 + return atomic_read_unchecked(&dev_priv->vbl_received);
41887 }
41888
41889 irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41890 @@ -55,7 +55,7 @@ irqreturn_t r128_driver_irq_handler(int irq, void *arg)
41891 /* VBLANK interrupt */
41892 if (status & R128_CRTC_VBLANK_INT) {
41893 R128_WRITE(R128_GEN_INT_STATUS, R128_CRTC_VBLANK_INT_AK);
41894 - atomic_inc(&dev_priv->vbl_received);
41895 + atomic_inc_unchecked(&dev_priv->vbl_received);
41896 drm_handle_vblank(dev, 0);
41897 return IRQ_HANDLED;
41898 }
41899 diff --git a/drivers/gpu/drm/r128/r128_state.c b/drivers/gpu/drm/r128/r128_state.c
41900 index 8fd2d9f..18c9660 100644
41901 --- a/drivers/gpu/drm/r128/r128_state.c
41902 +++ b/drivers/gpu/drm/r128/r128_state.c
41903 @@ -320,10 +320,10 @@ static void r128_clear_box(drm_r128_private_t *dev_priv,
41904
41905 static void r128_cce_performance_boxes(drm_r128_private_t *dev_priv)
41906 {
41907 - if (atomic_read(&dev_priv->idle_count) == 0)
41908 + if (atomic_read_unchecked(&dev_priv->idle_count) == 0)
41909 r128_clear_box(dev_priv, 64, 4, 8, 8, 0, 255, 0);
41910 else
41911 - atomic_set(&dev_priv->idle_count, 0);
41912 + atomic_set_unchecked(&dev_priv->idle_count, 0);
41913 }
41914
41915 #endif
41916 diff --git a/drivers/gpu/drm/radeon/mkregtable.c b/drivers/gpu/drm/radeon/mkregtable.c
41917 index b928c17..e5d9400 100644
41918 --- a/drivers/gpu/drm/radeon/mkregtable.c
41919 +++ b/drivers/gpu/drm/radeon/mkregtable.c
41920 @@ -624,14 +624,14 @@ static int parser_auth(struct table *t, const char *filename)
41921 regex_t mask_rex;
41922 regmatch_t match[4];
41923 char buf[1024];
41924 - size_t end;
41925 + long end;
41926 int len;
41927 int done = 0;
41928 int r;
41929 unsigned o;
41930 struct offset *offset;
41931 char last_reg_s[10];
41932 - int last_reg;
41933 + unsigned long last_reg;
41934
41935 if (regcomp
41936 (&mask_rex, "(0x[0-9a-fA-F]*) *([_a-zA-Z0-9]*)", REG_EXTENDED)) {
41937 diff --git a/drivers/gpu/drm/radeon/radeon_device.c b/drivers/gpu/drm/radeon/radeon_device.c
41938 index a7fdfa4..04a3964 100644
41939 --- a/drivers/gpu/drm/radeon/radeon_device.c
41940 +++ b/drivers/gpu/drm/radeon/radeon_device.c
41941 @@ -1247,7 +1247,7 @@ static bool radeon_switcheroo_can_switch(struct pci_dev *pdev)
41942 * locking inversion with the driver load path. And the access here is
41943 * completely racy anyway. So don't bother with locking for now.
41944 */
41945 - return dev->open_count == 0;
41946 + return local_read(&dev->open_count) == 0;
41947 }
41948
41949 static const struct vga_switcheroo_client_ops radeon_switcheroo_ops = {
41950 diff --git a/drivers/gpu/drm/radeon/radeon_drv.h b/drivers/gpu/drm/radeon/radeon_drv.h
41951 index 46bd393..6ae4719 100644
41952 --- a/drivers/gpu/drm/radeon/radeon_drv.h
41953 +++ b/drivers/gpu/drm/radeon/radeon_drv.h
41954 @@ -264,7 +264,7 @@ typedef struct drm_radeon_private {
41955
41956 /* SW interrupt */
41957 wait_queue_head_t swi_queue;
41958 - atomic_t swi_emitted;
41959 + atomic_unchecked_t swi_emitted;
41960 int vblank_crtc;
41961 uint32_t irq_enable_reg;
41962 uint32_t r500_disp_irq_reg;
41963 diff --git a/drivers/gpu/drm/radeon/radeon_ioc32.c b/drivers/gpu/drm/radeon/radeon_ioc32.c
41964 index 0b98ea1..a3c770f 100644
41965 --- a/drivers/gpu/drm/radeon/radeon_ioc32.c
41966 +++ b/drivers/gpu/drm/radeon/radeon_ioc32.c
41967 @@ -358,7 +358,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41968 request = compat_alloc_user_space(sizeof(*request));
41969 if (!access_ok(VERIFY_WRITE, request, sizeof(*request))
41970 || __put_user(req32.param, &request->param)
41971 - || __put_user((void __user *)(unsigned long)req32.value,
41972 + || __put_user((unsigned long)req32.value,
41973 &request->value))
41974 return -EFAULT;
41975
41976 @@ -368,7 +368,7 @@ static int compat_radeon_cp_setparam(struct file *file, unsigned int cmd,
41977 #define compat_radeon_cp_setparam NULL
41978 #endif /* X86_64 || IA64 */
41979
41980 -static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41981 +static drm_ioctl_compat_t radeon_compat_ioctls[] = {
41982 [DRM_RADEON_CP_INIT] = compat_radeon_cp_init,
41983 [DRM_RADEON_CLEAR] = compat_radeon_cp_clear,
41984 [DRM_RADEON_STIPPLE] = compat_radeon_cp_stipple,
41985 @@ -393,17 +393,13 @@ static drm_ioctl_compat_t *radeon_compat_ioctls[] = {
41986 long radeon_compat_ioctl(struct file *filp, unsigned int cmd, unsigned long arg)
41987 {
41988 unsigned int nr = DRM_IOCTL_NR(cmd);
41989 - drm_ioctl_compat_t *fn = NULL;
41990 int ret;
41991
41992 if (nr < DRM_COMMAND_BASE)
41993 return drm_compat_ioctl(filp, cmd, arg);
41994
41995 - if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls))
41996 - fn = radeon_compat_ioctls[nr - DRM_COMMAND_BASE];
41997 -
41998 - if (fn != NULL)
41999 - ret = (*fn) (filp, cmd, arg);
42000 + if (nr < DRM_COMMAND_BASE + ARRAY_SIZE(radeon_compat_ioctls) && radeon_compat_ioctls[nr - DRM_COMMAND_BASE])
42001 + ret = (*radeon_compat_ioctls[nr - DRM_COMMAND_BASE]) (filp, cmd, arg);
42002 else
42003 ret = drm_ioctl(filp, cmd, arg);
42004
42005 diff --git a/drivers/gpu/drm/radeon/radeon_irq.c b/drivers/gpu/drm/radeon/radeon_irq.c
42006 index 244b19b..c19226d 100644
42007 --- a/drivers/gpu/drm/radeon/radeon_irq.c
42008 +++ b/drivers/gpu/drm/radeon/radeon_irq.c
42009 @@ -226,8 +226,8 @@ static int radeon_emit_irq(struct drm_device * dev)
42010 unsigned int ret;
42011 RING_LOCALS;
42012
42013 - atomic_inc(&dev_priv->swi_emitted);
42014 - ret = atomic_read(&dev_priv->swi_emitted);
42015 + atomic_inc_unchecked(&dev_priv->swi_emitted);
42016 + ret = atomic_read_unchecked(&dev_priv->swi_emitted);
42017
42018 BEGIN_RING(4);
42019 OUT_RING_REG(RADEON_LAST_SWI_REG, ret);
42020 @@ -353,7 +353,7 @@ int radeon_driver_irq_postinstall(struct drm_device *dev)
42021 drm_radeon_private_t *dev_priv =
42022 (drm_radeon_private_t *) dev->dev_private;
42023
42024 - atomic_set(&dev_priv->swi_emitted, 0);
42025 + atomic_set_unchecked(&dev_priv->swi_emitted, 0);
42026 init_waitqueue_head(&dev_priv->swi_queue);
42027
42028 dev->max_vblank_count = 0x001fffff;
42029 diff --git a/drivers/gpu/drm/radeon/radeon_state.c b/drivers/gpu/drm/radeon/radeon_state.c
42030 index 15aee72..cda326e 100644
42031 --- a/drivers/gpu/drm/radeon/radeon_state.c
42032 +++ b/drivers/gpu/drm/radeon/radeon_state.c
42033 @@ -2168,7 +2168,7 @@ static int radeon_cp_clear(struct drm_device *dev, void *data, struct drm_file *
42034 if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS)
42035 sarea_priv->nbox = RADEON_NR_SAREA_CLIPRECTS;
42036
42037 - if (copy_from_user(&depth_boxes, clear->depth_boxes,
42038 + if (sarea_priv->nbox > RADEON_NR_SAREA_CLIPRECTS || copy_from_user(&depth_boxes, clear->depth_boxes,
42039 sarea_priv->nbox * sizeof(depth_boxes[0])))
42040 return -EFAULT;
42041
42042 @@ -3031,7 +3031,7 @@ static int radeon_cp_getparam(struct drm_device *dev, void *data, struct drm_fil
42043 {
42044 drm_radeon_private_t *dev_priv = dev->dev_private;
42045 drm_radeon_getparam_t *param = data;
42046 - int value;
42047 + int value = 0;
42048
42049 DRM_DEBUG("pid=%d\n", DRM_CURRENTPID);
42050
42051 diff --git a/drivers/gpu/drm/radeon/radeon_ttm.c b/drivers/gpu/drm/radeon/radeon_ttm.c
42052 index edafd3c..3af7c9c 100644
42053 --- a/drivers/gpu/drm/radeon/radeon_ttm.c
42054 +++ b/drivers/gpu/drm/radeon/radeon_ttm.c
42055 @@ -961,7 +961,7 @@ void radeon_ttm_set_active_vram_size(struct radeon_device *rdev, u64 size)
42056 man->size = size >> PAGE_SHIFT;
42057 }
42058
42059 -static struct vm_operations_struct radeon_ttm_vm_ops;
42060 +static vm_operations_struct_no_const radeon_ttm_vm_ops __read_only;
42061 static const struct vm_operations_struct *ttm_vm_ops = NULL;
42062
42063 static int radeon_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf)
42064 @@ -1002,8 +1002,10 @@ int radeon_mmap(struct file *filp, struct vm_area_struct *vma)
42065 }
42066 if (unlikely(ttm_vm_ops == NULL)) {
42067 ttm_vm_ops = vma->vm_ops;
42068 + pax_open_kernel();
42069 radeon_ttm_vm_ops = *ttm_vm_ops;
42070 radeon_ttm_vm_ops.fault = &radeon_ttm_fault;
42071 + pax_close_kernel();
42072 }
42073 vma->vm_ops = &radeon_ttm_vm_ops;
42074 return 0;
42075 diff --git a/drivers/gpu/drm/tegra/dc.c b/drivers/gpu/drm/tegra/dc.c
42076 index a287e4f..df1d5dd 100644
42077 --- a/drivers/gpu/drm/tegra/dc.c
42078 +++ b/drivers/gpu/drm/tegra/dc.c
42079 @@ -1594,7 +1594,7 @@ static int tegra_dc_debugfs_init(struct tegra_dc *dc, struct drm_minor *minor)
42080 }
42081
42082 for (i = 0; i < ARRAY_SIZE(debugfs_files); i++)
42083 - dc->debugfs_files[i].data = dc;
42084 + *(void **)&dc->debugfs_files[i].data = dc;
42085
42086 err = drm_debugfs_create_files(dc->debugfs_files,
42087 ARRAY_SIZE(debugfs_files),
42088 diff --git a/drivers/gpu/drm/tegra/dsi.c b/drivers/gpu/drm/tegra/dsi.c
42089 index ed970f6..4eeea42 100644
42090 --- a/drivers/gpu/drm/tegra/dsi.c
42091 +++ b/drivers/gpu/drm/tegra/dsi.c
42092 @@ -62,7 +62,7 @@ struct tegra_dsi {
42093 struct clk *clk_lp;
42094 struct clk *clk;
42095
42096 - struct drm_info_list *debugfs_files;
42097 + drm_info_list_no_const *debugfs_files;
42098 struct drm_minor *minor;
42099 struct dentry *debugfs;
42100
42101 diff --git a/drivers/gpu/drm/tegra/hdmi.c b/drivers/gpu/drm/tegra/hdmi.c
42102 index 06ab178..b5324e4 100644
42103 --- a/drivers/gpu/drm/tegra/hdmi.c
42104 +++ b/drivers/gpu/drm/tegra/hdmi.c
42105 @@ -64,7 +64,7 @@ struct tegra_hdmi {
42106 bool stereo;
42107 bool dvi;
42108
42109 - struct drm_info_list *debugfs_files;
42110 + drm_info_list_no_const *debugfs_files;
42111 struct drm_minor *minor;
42112 struct dentry *debugfs;
42113 };
42114 diff --git a/drivers/gpu/drm/ttm/ttm_bo_manager.c b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42115 index aa0bd054..aea6a01 100644
42116 --- a/drivers/gpu/drm/ttm/ttm_bo_manager.c
42117 +++ b/drivers/gpu/drm/ttm/ttm_bo_manager.c
42118 @@ -148,10 +148,10 @@ static void ttm_bo_man_debug(struct ttm_mem_type_manager *man,
42119 }
42120
42121 const struct ttm_mem_type_manager_func ttm_bo_manager_func = {
42122 - ttm_bo_man_init,
42123 - ttm_bo_man_takedown,
42124 - ttm_bo_man_get_node,
42125 - ttm_bo_man_put_node,
42126 - ttm_bo_man_debug
42127 + .init = ttm_bo_man_init,
42128 + .takedown = ttm_bo_man_takedown,
42129 + .get_node = ttm_bo_man_get_node,
42130 + .put_node = ttm_bo_man_put_node,
42131 + .debug = ttm_bo_man_debug
42132 };
42133 EXPORT_SYMBOL(ttm_bo_manager_func);
42134 diff --git a/drivers/gpu/drm/ttm/ttm_memory.c b/drivers/gpu/drm/ttm/ttm_memory.c
42135 index a1803fb..c53f6b0 100644
42136 --- a/drivers/gpu/drm/ttm/ttm_memory.c
42137 +++ b/drivers/gpu/drm/ttm/ttm_memory.c
42138 @@ -264,7 +264,7 @@ static int ttm_mem_init_kernel_zone(struct ttm_mem_global *glob,
42139 zone->glob = glob;
42140 glob->zone_kernel = zone;
42141 ret = kobject_init_and_add(
42142 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42143 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42144 if (unlikely(ret != 0)) {
42145 kobject_put(&zone->kobj);
42146 return ret;
42147 @@ -348,7 +348,7 @@ static int ttm_mem_init_dma32_zone(struct ttm_mem_global *glob,
42148 zone->glob = glob;
42149 glob->zone_dma32 = zone;
42150 ret = kobject_init_and_add(
42151 - &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, zone->name);
42152 + &zone->kobj, &ttm_mem_zone_kobj_type, &glob->kobj, "%s", zone->name);
42153 if (unlikely(ret != 0)) {
42154 kobject_put(&zone->kobj);
42155 return ret;
42156 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc.c b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42157 index 025c429..314062f 100644
42158 --- a/drivers/gpu/drm/ttm/ttm_page_alloc.c
42159 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc.c
42160 @@ -54,7 +54,7 @@
42161
42162 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42163 #define SMALL_ALLOCATION 16
42164 -#define FREE_ALL_PAGES (~0U)
42165 +#define FREE_ALL_PAGES (~0UL)
42166 /* times are in msecs */
42167 #define PAGE_FREE_INTERVAL 1000
42168
42169 @@ -299,15 +299,14 @@ static void ttm_pool_update_free_locked(struct ttm_page_pool *pool,
42170 * @free_all: If set to true will free all pages in pool
42171 * @use_static: Safe to use static buffer
42172 **/
42173 -static int ttm_page_pool_free(struct ttm_page_pool *pool, unsigned nr_free,
42174 +static unsigned long ttm_page_pool_free(struct ttm_page_pool *pool, unsigned long nr_free,
42175 bool use_static)
42176 {
42177 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42178 unsigned long irq_flags;
42179 struct page *p;
42180 struct page **pages_to_free;
42181 - unsigned freed_pages = 0,
42182 - npages_to_free = nr_free;
42183 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42184
42185 if (NUM_PAGES_TO_ALLOC < nr_free)
42186 npages_to_free = NUM_PAGES_TO_ALLOC;
42187 @@ -371,7 +370,8 @@ restart:
42188 __list_del(&p->lru, &pool->list);
42189
42190 ttm_pool_update_free_locked(pool, freed_pages);
42191 - nr_free -= freed_pages;
42192 + if (likely(nr_free != FREE_ALL_PAGES))
42193 + nr_free -= freed_pages;
42194 }
42195
42196 spin_unlock_irqrestore(&pool->lock, irq_flags);
42197 @@ -399,7 +399,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42198 unsigned i;
42199 unsigned pool_offset;
42200 struct ttm_page_pool *pool;
42201 - int shrink_pages = sc->nr_to_scan;
42202 + unsigned long shrink_pages = sc->nr_to_scan;
42203 unsigned long freed = 0;
42204
42205 if (!mutex_trylock(&lock))
42206 @@ -407,7 +407,7 @@ ttm_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42207 pool_offset = ++start_pool % NUM_POOLS;
42208 /* select start pool in round robin fashion */
42209 for (i = 0; i < NUM_POOLS; ++i) {
42210 - unsigned nr_free = shrink_pages;
42211 + unsigned long nr_free = shrink_pages;
42212 if (shrink_pages == 0)
42213 break;
42214 pool = &_manager->pools[(i + pool_offset)%NUM_POOLS];
42215 @@ -673,7 +673,7 @@ out:
42216 }
42217
42218 /* Put all pages in pages list to correct pool to wait for reuse */
42219 -static void ttm_put_pages(struct page **pages, unsigned npages, int flags,
42220 +static void ttm_put_pages(struct page **pages, unsigned long npages, int flags,
42221 enum ttm_caching_state cstate)
42222 {
42223 unsigned long irq_flags;
42224 @@ -728,7 +728,7 @@ static int ttm_get_pages(struct page **pages, unsigned npages, int flags,
42225 struct list_head plist;
42226 struct page *p = NULL;
42227 gfp_t gfp_flags = GFP_USER;
42228 - unsigned count;
42229 + unsigned long count;
42230 int r;
42231
42232 /* set zero flag for page allocation if required */
42233 diff --git a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42234 index 01e1d27..aaa018a 100644
42235 --- a/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42236 +++ b/drivers/gpu/drm/ttm/ttm_page_alloc_dma.c
42237 @@ -56,7 +56,7 @@
42238
42239 #define NUM_PAGES_TO_ALLOC (PAGE_SIZE/sizeof(struct page *))
42240 #define SMALL_ALLOCATION 4
42241 -#define FREE_ALL_PAGES (~0U)
42242 +#define FREE_ALL_PAGES (~0UL)
42243 /* times are in msecs */
42244 #define IS_UNDEFINED (0)
42245 #define IS_WC (1<<1)
42246 @@ -413,7 +413,7 @@ static void ttm_dma_page_put(struct dma_pool *pool, struct dma_page *d_page)
42247 * @nr_free: If set to true will free all pages in pool
42248 * @use_static: Safe to use static buffer
42249 **/
42250 -static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42251 +static unsigned long ttm_dma_page_pool_free(struct dma_pool *pool, unsigned long nr_free,
42252 bool use_static)
42253 {
42254 static struct page *static_buf[NUM_PAGES_TO_ALLOC];
42255 @@ -421,8 +421,7 @@ static unsigned ttm_dma_page_pool_free(struct dma_pool *pool, unsigned nr_free,
42256 struct dma_page *dma_p, *tmp;
42257 struct page **pages_to_free;
42258 struct list_head d_pages;
42259 - unsigned freed_pages = 0,
42260 - npages_to_free = nr_free;
42261 + unsigned long freed_pages = 0, npages_to_free = nr_free;
42262
42263 if (NUM_PAGES_TO_ALLOC < nr_free)
42264 npages_to_free = NUM_PAGES_TO_ALLOC;
42265 @@ -499,7 +498,8 @@ restart:
42266 /* remove range of pages from the pool */
42267 if (freed_pages) {
42268 ttm_pool_update_free_locked(pool, freed_pages);
42269 - nr_free -= freed_pages;
42270 + if (likely(nr_free != FREE_ALL_PAGES))
42271 + nr_free -= freed_pages;
42272 }
42273
42274 spin_unlock_irqrestore(&pool->lock, irq_flags);
42275 @@ -936,7 +936,7 @@ void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev)
42276 struct dma_page *d_page, *next;
42277 enum pool_type type;
42278 bool is_cached = false;
42279 - unsigned count = 0, i, npages = 0;
42280 + unsigned long count = 0, i, npages = 0;
42281 unsigned long irq_flags;
42282
42283 type = ttm_to_type(ttm->page_flags, ttm->caching_state);
42284 @@ -1012,7 +1012,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42285 static unsigned start_pool;
42286 unsigned idx = 0;
42287 unsigned pool_offset;
42288 - unsigned shrink_pages = sc->nr_to_scan;
42289 + unsigned long shrink_pages = sc->nr_to_scan;
42290 struct device_pools *p;
42291 unsigned long freed = 0;
42292
42293 @@ -1025,7 +1025,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42294 goto out;
42295 pool_offset = ++start_pool % _manager->npools;
42296 list_for_each_entry(p, &_manager->pools, pools) {
42297 - unsigned nr_free;
42298 + unsigned long nr_free;
42299
42300 if (!p->dev)
42301 continue;
42302 @@ -1039,7 +1039,7 @@ ttm_dma_pool_shrink_scan(struct shrinker *shrink, struct shrink_control *sc)
42303 shrink_pages = ttm_dma_page_pool_free(p->pool, nr_free, true);
42304 freed += nr_free - shrink_pages;
42305
42306 - pr_debug("%s: (%s:%d) Asked to shrink %d, have %d more to go\n",
42307 + pr_debug("%s: (%s:%d) Asked to shrink %lu, have %lu more to go\n",
42308 p->pool->dev_name, p->pool->name, current->pid,
42309 nr_free, shrink_pages);
42310 }
42311 diff --git a/drivers/gpu/drm/udl/udl_fb.c b/drivers/gpu/drm/udl/udl_fb.c
42312 index 5fc16ce..1bd84ec 100644
42313 --- a/drivers/gpu/drm/udl/udl_fb.c
42314 +++ b/drivers/gpu/drm/udl/udl_fb.c
42315 @@ -367,7 +367,6 @@ static int udl_fb_release(struct fb_info *info, int user)
42316 fb_deferred_io_cleanup(info);
42317 kfree(info->fbdefio);
42318 info->fbdefio = NULL;
42319 - info->fbops->fb_mmap = udl_fb_mmap;
42320 }
42321
42322 pr_warn("released /dev/fb%d user=%d count=%d\n",
42323 diff --git a/drivers/gpu/drm/via/via_drv.h b/drivers/gpu/drm/via/via_drv.h
42324 index ef8c500..01030c8 100644
42325 --- a/drivers/gpu/drm/via/via_drv.h
42326 +++ b/drivers/gpu/drm/via/via_drv.h
42327 @@ -53,7 +53,7 @@ typedef struct drm_via_ring_buffer {
42328 typedef uint32_t maskarray_t[5];
42329
42330 typedef struct drm_via_irq {
42331 - atomic_t irq_received;
42332 + atomic_unchecked_t irq_received;
42333 uint32_t pending_mask;
42334 uint32_t enable_mask;
42335 wait_queue_head_t irq_queue;
42336 @@ -77,7 +77,7 @@ typedef struct drm_via_private {
42337 struct timeval last_vblank;
42338 int last_vblank_valid;
42339 unsigned usec_per_vblank;
42340 - atomic_t vbl_received;
42341 + atomic_unchecked_t vbl_received;
42342 drm_via_state_t hc_state;
42343 char pci_buf[VIA_PCI_BUF_SIZE];
42344 const uint32_t *fire_offsets[VIA_FIRE_BUF_SIZE];
42345 diff --git a/drivers/gpu/drm/via/via_irq.c b/drivers/gpu/drm/via/via_irq.c
42346 index 1319433..a993b0c 100644
42347 --- a/drivers/gpu/drm/via/via_irq.c
42348 +++ b/drivers/gpu/drm/via/via_irq.c
42349 @@ -101,7 +101,7 @@ u32 via_get_vblank_counter(struct drm_device *dev, int crtc)
42350 if (crtc != 0)
42351 return 0;
42352
42353 - return atomic_read(&dev_priv->vbl_received);
42354 + return atomic_read_unchecked(&dev_priv->vbl_received);
42355 }
42356
42357 irqreturn_t via_driver_irq_handler(int irq, void *arg)
42358 @@ -116,8 +116,8 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42359
42360 status = VIA_READ(VIA_REG_INTERRUPT);
42361 if (status & VIA_IRQ_VBLANK_PENDING) {
42362 - atomic_inc(&dev_priv->vbl_received);
42363 - if (!(atomic_read(&dev_priv->vbl_received) & 0x0F)) {
42364 + atomic_inc_unchecked(&dev_priv->vbl_received);
42365 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0x0F)) {
42366 do_gettimeofday(&cur_vblank);
42367 if (dev_priv->last_vblank_valid) {
42368 dev_priv->usec_per_vblank =
42369 @@ -127,7 +127,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42370 dev_priv->last_vblank = cur_vblank;
42371 dev_priv->last_vblank_valid = 1;
42372 }
42373 - if (!(atomic_read(&dev_priv->vbl_received) & 0xFF)) {
42374 + if (!(atomic_read_unchecked(&dev_priv->vbl_received) & 0xFF)) {
42375 DRM_DEBUG("US per vblank is: %u\n",
42376 dev_priv->usec_per_vblank);
42377 }
42378 @@ -137,7 +137,7 @@ irqreturn_t via_driver_irq_handler(int irq, void *arg)
42379
42380 for (i = 0; i < dev_priv->num_irqs; ++i) {
42381 if (status & cur_irq->pending_mask) {
42382 - atomic_inc(&cur_irq->irq_received);
42383 + atomic_inc_unchecked(&cur_irq->irq_received);
42384 wake_up(&cur_irq->irq_queue);
42385 handled = 1;
42386 if (dev_priv->irq_map[drm_via_irq_dma0_td] == i)
42387 @@ -242,11 +242,11 @@ via_driver_irq_wait(struct drm_device *dev, unsigned int irq, int force_sequence
42388 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42389 ((VIA_READ(masks[irq][2]) & masks[irq][3]) ==
42390 masks[irq][4]));
42391 - cur_irq_sequence = atomic_read(&cur_irq->irq_received);
42392 + cur_irq_sequence = atomic_read_unchecked(&cur_irq->irq_received);
42393 } else {
42394 DRM_WAIT_ON(ret, cur_irq->irq_queue, 3 * HZ,
42395 (((cur_irq_sequence =
42396 - atomic_read(&cur_irq->irq_received)) -
42397 + atomic_read_unchecked(&cur_irq->irq_received)) -
42398 *sequence) <= (1 << 23)));
42399 }
42400 *sequence = cur_irq_sequence;
42401 @@ -284,7 +284,7 @@ void via_driver_irq_preinstall(struct drm_device *dev)
42402 }
42403
42404 for (i = 0; i < dev_priv->num_irqs; ++i) {
42405 - atomic_set(&cur_irq->irq_received, 0);
42406 + atomic_set_unchecked(&cur_irq->irq_received, 0);
42407 cur_irq->enable_mask = dev_priv->irq_masks[i][0];
42408 cur_irq->pending_mask = dev_priv->irq_masks[i][1];
42409 init_waitqueue_head(&cur_irq->irq_queue);
42410 @@ -366,7 +366,7 @@ int via_wait_irq(struct drm_device *dev, void *data, struct drm_file *file_priv)
42411 switch (irqwait->request.type & ~VIA_IRQ_FLAGS_MASK) {
42412 case VIA_IRQ_RELATIVE:
42413 irqwait->request.sequence +=
42414 - atomic_read(&cur_irq->irq_received);
42415 + atomic_read_unchecked(&cur_irq->irq_received);
42416 irqwait->request.type &= ~_DRM_VBLANK_RELATIVE;
42417 case VIA_IRQ_ABSOLUTE:
42418 break;
42419 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42420 index d26a6da..5fa41ed 100644
42421 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42422 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_drv.h
42423 @@ -447,7 +447,7 @@ struct vmw_private {
42424 * Fencing and IRQs.
42425 */
42426
42427 - atomic_t marker_seq;
42428 + atomic_unchecked_t marker_seq;
42429 wait_queue_head_t fence_queue;
42430 wait_queue_head_t fifo_queue;
42431 spinlock_t waiter_lock;
42432 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42433 index 39f2b03..d1b0a64 100644
42434 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42435 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_fifo.c
42436 @@ -152,7 +152,7 @@ int vmw_fifo_init(struct vmw_private *dev_priv, struct vmw_fifo_state *fifo)
42437 (unsigned int) min,
42438 (unsigned int) fifo->capabilities);
42439
42440 - atomic_set(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42441 + atomic_set_unchecked(&dev_priv->marker_seq, dev_priv->last_read_seqno);
42442 iowrite32(dev_priv->last_read_seqno, fifo_mem + SVGA_FIFO_FENCE);
42443 vmw_marker_queue_init(&fifo->marker_queue);
42444 return vmw_fifo_send_fence(dev_priv, &dummy);
42445 @@ -372,7 +372,7 @@ void *vmw_fifo_reserve(struct vmw_private *dev_priv, uint32_t bytes)
42446 if (reserveable)
42447 iowrite32(bytes, fifo_mem +
42448 SVGA_FIFO_RESERVED);
42449 - return fifo_mem + (next_cmd >> 2);
42450 + return (__le32 __force_kernel *)fifo_mem + (next_cmd >> 2);
42451 } else {
42452 need_bounce = true;
42453 }
42454 @@ -492,7 +492,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42455
42456 fm = vmw_fifo_reserve(dev_priv, bytes);
42457 if (unlikely(fm == NULL)) {
42458 - *seqno = atomic_read(&dev_priv->marker_seq);
42459 + *seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42460 ret = -ENOMEM;
42461 (void)vmw_fallback_wait(dev_priv, false, true, *seqno,
42462 false, 3*HZ);
42463 @@ -500,7 +500,7 @@ int vmw_fifo_send_fence(struct vmw_private *dev_priv, uint32_t *seqno)
42464 }
42465
42466 do {
42467 - *seqno = atomic_add_return(1, &dev_priv->marker_seq);
42468 + *seqno = atomic_add_return_unchecked(1, &dev_priv->marker_seq);
42469 } while (*seqno == 0);
42470
42471 if (!(fifo_state->capabilities & SVGA_FIFO_CAP_FENCE)) {
42472 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42473 index 170b61b..fec7348 100644
42474 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42475 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_gmrid_manager.c
42476 @@ -164,9 +164,9 @@ static void vmw_gmrid_man_debug(struct ttm_mem_type_manager *man,
42477 }
42478
42479 const struct ttm_mem_type_manager_func vmw_gmrid_manager_func = {
42480 - vmw_gmrid_man_init,
42481 - vmw_gmrid_man_takedown,
42482 - vmw_gmrid_man_get_node,
42483 - vmw_gmrid_man_put_node,
42484 - vmw_gmrid_man_debug
42485 + .init = vmw_gmrid_man_init,
42486 + .takedown = vmw_gmrid_man_takedown,
42487 + .get_node = vmw_gmrid_man_get_node,
42488 + .put_node = vmw_gmrid_man_put_node,
42489 + .debug = vmw_gmrid_man_debug
42490 };
42491 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42492 index 69c8ce2..cacb0ab 100644
42493 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42494 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ioctl.c
42495 @@ -235,7 +235,7 @@ int vmw_present_ioctl(struct drm_device *dev, void *data,
42496 int ret;
42497
42498 num_clips = arg->num_clips;
42499 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42500 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42501
42502 if (unlikely(num_clips == 0))
42503 return 0;
42504 @@ -318,7 +318,7 @@ int vmw_present_readback_ioctl(struct drm_device *dev, void *data,
42505 int ret;
42506
42507 num_clips = arg->num_clips;
42508 - clips_ptr = (struct drm_vmw_rect *)(unsigned long)arg->clips_ptr;
42509 + clips_ptr = (struct drm_vmw_rect __user *)(unsigned long)arg->clips_ptr;
42510
42511 if (unlikely(num_clips == 0))
42512 return 0;
42513 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42514 index 9fe9827..0aa2fc0 100644
42515 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42516 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_irq.c
42517 @@ -102,7 +102,7 @@ bool vmw_seqno_passed(struct vmw_private *dev_priv,
42518 * emitted. Then the fence is stale and signaled.
42519 */
42520
42521 - ret = ((atomic_read(&dev_priv->marker_seq) - seqno)
42522 + ret = ((atomic_read_unchecked(&dev_priv->marker_seq) - seqno)
42523 > VMW_FENCE_WRAP);
42524
42525 return ret;
42526 @@ -133,7 +133,7 @@ int vmw_fallback_wait(struct vmw_private *dev_priv,
42527
42528 if (fifo_idle)
42529 down_read(&fifo_state->rwsem);
42530 - signal_seq = atomic_read(&dev_priv->marker_seq);
42531 + signal_seq = atomic_read_unchecked(&dev_priv->marker_seq);
42532 ret = 0;
42533
42534 for (;;) {
42535 diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42536 index efd1ffd..0ae13ca 100644
42537 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42538 +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_marker.c
42539 @@ -135,7 +135,7 @@ int vmw_wait_lag(struct vmw_private *dev_priv,
42540 while (!vmw_lag_lt(queue, us)) {
42541 spin_lock(&queue->lock);
42542 if (list_empty(&queue->head))
42543 - seqno = atomic_read(&dev_priv->marker_seq);
42544 + seqno = atomic_read_unchecked(&dev_priv->marker_seq);
42545 else {
42546 marker = list_first_entry(&queue->head,
42547 struct vmw_marker, head);
42548 diff --git a/drivers/gpu/vga/vga_switcheroo.c b/drivers/gpu/vga/vga_switcheroo.c
42549 index 37ac7b5..d52a5c9 100644
42550 --- a/drivers/gpu/vga/vga_switcheroo.c
42551 +++ b/drivers/gpu/vga/vga_switcheroo.c
42552 @@ -644,7 +644,7 @@ static int vga_switcheroo_runtime_resume(struct device *dev)
42553
42554 /* this version is for the case where the power switch is separate
42555 to the device being powered down. */
42556 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain)
42557 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain)
42558 {
42559 /* copy over all the bus versions */
42560 if (dev->bus && dev->bus->pm) {
42561 @@ -695,7 +695,7 @@ static int vga_switcheroo_runtime_resume_hdmi_audio(struct device *dev)
42562 return ret;
42563 }
42564
42565 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain)
42566 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain)
42567 {
42568 /* copy over all the bus versions */
42569 if (dev->bus && dev->bus->pm) {
42570 diff --git a/drivers/hid/hid-core.c b/drivers/hid/hid-core.c
42571 index 722a925..594c312 100644
42572 --- a/drivers/hid/hid-core.c
42573 +++ b/drivers/hid/hid-core.c
42574 @@ -2552,7 +2552,7 @@ EXPORT_SYMBOL_GPL(hid_ignore);
42575
42576 int hid_add_device(struct hid_device *hdev)
42577 {
42578 - static atomic_t id = ATOMIC_INIT(0);
42579 + static atomic_unchecked_t id = ATOMIC_INIT(0);
42580 int ret;
42581
42582 if (WARN_ON(hdev->status & HID_STAT_ADDED))
42583 @@ -2595,7 +2595,7 @@ int hid_add_device(struct hid_device *hdev)
42584 /* XXX hack, any other cleaner solution after the driver core
42585 * is converted to allow more than 20 bytes as the device name? */
42586 dev_set_name(&hdev->dev, "%04X:%04X:%04X.%04X", hdev->bus,
42587 - hdev->vendor, hdev->product, atomic_inc_return(&id));
42588 + hdev->vendor, hdev->product, atomic_inc_return_unchecked(&id));
42589
42590 hid_debug_register(hdev, dev_name(&hdev->dev));
42591 ret = device_add(&hdev->dev);
42592 diff --git a/drivers/hid/hid-sensor-custom.c b/drivers/hid/hid-sensor-custom.c
42593 index 5614fee..8301fbf 100644
42594 --- a/drivers/hid/hid-sensor-custom.c
42595 +++ b/drivers/hid/hid-sensor-custom.c
42596 @@ -34,7 +34,7 @@ struct hid_sensor_custom_field {
42597 int report_id;
42598 char group_name[HID_CUSTOM_NAME_LENGTH];
42599 struct hid_sensor_hub_attribute_info attribute;
42600 - struct device_attribute sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42601 + device_attribute_no_const sd_attrs[HID_CUSTOM_MAX_CORE_ATTRS];
42602 char attr_name[HID_CUSTOM_TOTAL_ATTRS][HID_CUSTOM_NAME_LENGTH];
42603 struct attribute *attrs[HID_CUSTOM_TOTAL_ATTRS];
42604 struct attribute_group hid_custom_attribute_group;
42605 @@ -590,7 +590,7 @@ static int hid_sensor_custom_add_attributes(struct hid_sensor_custom
42606 j = 0;
42607 while (j < HID_CUSTOM_TOTAL_ATTRS &&
42608 hid_custom_attrs[j].name) {
42609 - struct device_attribute *device_attr;
42610 + device_attribute_no_const *device_attr;
42611
42612 device_attr = &sensor_inst->fields[i].sd_attrs[j];
42613
42614 diff --git a/drivers/hid/hid-wiimote-debug.c b/drivers/hid/hid-wiimote-debug.c
42615 index c13fb5b..55a3802 100644
42616 --- a/drivers/hid/hid-wiimote-debug.c
42617 +++ b/drivers/hid/hid-wiimote-debug.c
42618 @@ -66,7 +66,7 @@ static ssize_t wiidebug_eeprom_read(struct file *f, char __user *u, size_t s,
42619 else if (size == 0)
42620 return -EIO;
42621
42622 - if (copy_to_user(u, buf, size))
42623 + if (size > sizeof(buf) || copy_to_user(u, buf, size))
42624 return -EFAULT;
42625
42626 *off += size;
42627 diff --git a/drivers/hv/channel.c b/drivers/hv/channel.c
42628 index 54da66d..aa3a3d7 100644
42629 --- a/drivers/hv/channel.c
42630 +++ b/drivers/hv/channel.c
42631 @@ -373,7 +373,7 @@ int vmbus_establish_gpadl(struct vmbus_channel *channel, void *kbuffer,
42632 int ret = 0;
42633
42634 next_gpadl_handle =
42635 - (atomic_inc_return(&vmbus_connection.next_gpadl_handle) - 1);
42636 + (atomic_inc_return_unchecked(&vmbus_connection.next_gpadl_handle) - 1);
42637
42638 ret = create_gpadl_header(kbuffer, size, &msginfo, &msgcount);
42639 if (ret)
42640 diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
42641 index d3943bc..3de28a9 100644
42642 --- a/drivers/hv/hv.c
42643 +++ b/drivers/hv/hv.c
42644 @@ -118,7 +118,7 @@ static u64 do_hypercall(u64 control, void *input, void *output)
42645 u64 output_address = (output) ? virt_to_phys(output) : 0;
42646 u32 output_address_hi = output_address >> 32;
42647 u32 output_address_lo = output_address & 0xFFFFFFFF;
42648 - void *hypercall_page = hv_context.hypercall_page;
42649 + void *hypercall_page = ktva_ktla(hv_context.hypercall_page);
42650
42651 __asm__ __volatile__ ("call *%8" : "=d"(hv_status_hi),
42652 "=a"(hv_status_lo) : "d" (control_hi),
42653 @@ -164,7 +164,7 @@ int hv_init(void)
42654 /* See if the hypercall page is already set */
42655 rdmsrl(HV_X64_MSR_HYPERCALL, hypercall_msr.as_uint64);
42656
42657 - virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_EXEC);
42658 + virtaddr = __vmalloc(PAGE_SIZE, GFP_KERNEL, PAGE_KERNEL_RX);
42659
42660 if (!virtaddr)
42661 goto cleanup;
42662 diff --git a/drivers/hv/hv_balloon.c b/drivers/hv/hv_balloon.c
42663 index cb5b7dc..6052f22 100644
42664 --- a/drivers/hv/hv_balloon.c
42665 +++ b/drivers/hv/hv_balloon.c
42666 @@ -469,7 +469,7 @@ MODULE_PARM_DESC(hot_add, "If set attempt memory hot_add");
42667
42668 module_param(pressure_report_delay, uint, (S_IRUGO | S_IWUSR));
42669 MODULE_PARM_DESC(pressure_report_delay, "Delay in secs in reporting pressure");
42670 -static atomic_t trans_id = ATOMIC_INIT(0);
42671 +static atomic_unchecked_t trans_id = ATOMIC_INIT(0);
42672
42673 static int dm_ring_size = (5 * PAGE_SIZE);
42674
42675 @@ -941,7 +941,7 @@ static void hot_add_req(struct work_struct *dummy)
42676 pr_info("Memory hot add failed\n");
42677
42678 dm->state = DM_INITIALIZED;
42679 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42680 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42681 vmbus_sendpacket(dm->dev->channel, &resp,
42682 sizeof(struct dm_hot_add_response),
42683 (unsigned long)NULL,
42684 @@ -1022,7 +1022,7 @@ static void post_status(struct hv_dynmem_device *dm)
42685 memset(&status, 0, sizeof(struct dm_status));
42686 status.hdr.type = DM_STATUS_REPORT;
42687 status.hdr.size = sizeof(struct dm_status);
42688 - status.hdr.trans_id = atomic_inc_return(&trans_id);
42689 + status.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42690
42691 /*
42692 * The host expects the guest to report free and committed memory.
42693 @@ -1046,7 +1046,7 @@ static void post_status(struct hv_dynmem_device *dm)
42694 * send the status. This can happen if we were interrupted
42695 * after we picked our transaction ID.
42696 */
42697 - if (status.hdr.trans_id != atomic_read(&trans_id))
42698 + if (status.hdr.trans_id != atomic_read_unchecked(&trans_id))
42699 return;
42700
42701 /*
42702 @@ -1191,7 +1191,7 @@ static void balloon_up(struct work_struct *dummy)
42703 */
42704
42705 do {
42706 - bl_resp->hdr.trans_id = atomic_inc_return(&trans_id);
42707 + bl_resp->hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42708 ret = vmbus_sendpacket(dm_device.dev->channel,
42709 bl_resp,
42710 bl_resp->hdr.size,
42711 @@ -1237,7 +1237,7 @@ static void balloon_down(struct hv_dynmem_device *dm,
42712
42713 memset(&resp, 0, sizeof(struct dm_unballoon_response));
42714 resp.hdr.type = DM_UNBALLOON_RESPONSE;
42715 - resp.hdr.trans_id = atomic_inc_return(&trans_id);
42716 + resp.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42717 resp.hdr.size = sizeof(struct dm_unballoon_response);
42718
42719 vmbus_sendpacket(dm_device.dev->channel, &resp,
42720 @@ -1298,7 +1298,7 @@ static void version_resp(struct hv_dynmem_device *dm,
42721 memset(&version_req, 0, sizeof(struct dm_version_request));
42722 version_req.hdr.type = DM_VERSION_REQUEST;
42723 version_req.hdr.size = sizeof(struct dm_version_request);
42724 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42725 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42726 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN7;
42727 version_req.is_last_attempt = 1;
42728
42729 @@ -1471,7 +1471,7 @@ static int balloon_probe(struct hv_device *dev,
42730 memset(&version_req, 0, sizeof(struct dm_version_request));
42731 version_req.hdr.type = DM_VERSION_REQUEST;
42732 version_req.hdr.size = sizeof(struct dm_version_request);
42733 - version_req.hdr.trans_id = atomic_inc_return(&trans_id);
42734 + version_req.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42735 version_req.version.version = DYNMEM_PROTOCOL_VERSION_WIN8;
42736 version_req.is_last_attempt = 0;
42737
42738 @@ -1502,7 +1502,7 @@ static int balloon_probe(struct hv_device *dev,
42739 memset(&cap_msg, 0, sizeof(struct dm_capabilities));
42740 cap_msg.hdr.type = DM_CAPABILITIES_REPORT;
42741 cap_msg.hdr.size = sizeof(struct dm_capabilities);
42742 - cap_msg.hdr.trans_id = atomic_inc_return(&trans_id);
42743 + cap_msg.hdr.trans_id = atomic_inc_return_unchecked(&trans_id);
42744
42745 cap_msg.caps.cap_bits.balloon = 1;
42746 cap_msg.caps.cap_bits.hot_add = 1;
42747 diff --git a/drivers/hv/hyperv_vmbus.h b/drivers/hv/hyperv_vmbus.h
42748 index 887287a..238a626 100644
42749 --- a/drivers/hv/hyperv_vmbus.h
42750 +++ b/drivers/hv/hyperv_vmbus.h
42751 @@ -645,7 +645,7 @@ enum vmbus_connect_state {
42752 struct vmbus_connection {
42753 enum vmbus_connect_state conn_state;
42754
42755 - atomic_t next_gpadl_handle;
42756 + atomic_unchecked_t next_gpadl_handle;
42757
42758 /*
42759 * Represents channel interrupts. Each bit position represents a
42760 diff --git a/drivers/hwmon/acpi_power_meter.c b/drivers/hwmon/acpi_power_meter.c
42761 index 579bdf9..0dac21d5 100644
42762 --- a/drivers/hwmon/acpi_power_meter.c
42763 +++ b/drivers/hwmon/acpi_power_meter.c
42764 @@ -116,7 +116,7 @@ struct sensor_template {
42765 struct device_attribute *devattr,
42766 const char *buf, size_t count);
42767 int index;
42768 -};
42769 +} __do_const;
42770
42771 /* Averaging interval */
42772 static int update_avg_interval(struct acpi_power_meter_resource *resource)
42773 @@ -631,7 +631,7 @@ static int register_attrs(struct acpi_power_meter_resource *resource,
42774 struct sensor_template *attrs)
42775 {
42776 struct device *dev = &resource->acpi_dev->dev;
42777 - struct sensor_device_attribute *sensors =
42778 + sensor_device_attribute_no_const *sensors =
42779 &resource->sensors[resource->num_sensors];
42780 int res = 0;
42781
42782 @@ -973,7 +973,7 @@ static int __init enable_cap_knobs(const struct dmi_system_id *d)
42783 return 0;
42784 }
42785
42786 -static struct dmi_system_id __initdata pm_dmi_table[] = {
42787 +static const struct dmi_system_id __initconst pm_dmi_table[] = {
42788 {
42789 enable_cap_knobs, "IBM Active Energy Manager",
42790 {
42791 diff --git a/drivers/hwmon/applesmc.c b/drivers/hwmon/applesmc.c
42792 index 0af63da..05a183a 100644
42793 --- a/drivers/hwmon/applesmc.c
42794 +++ b/drivers/hwmon/applesmc.c
42795 @@ -1105,7 +1105,7 @@ static int applesmc_create_nodes(struct applesmc_node_group *groups, int num)
42796 {
42797 struct applesmc_node_group *grp;
42798 struct applesmc_dev_attr *node;
42799 - struct attribute *attr;
42800 + attribute_no_const *attr;
42801 int ret, i;
42802
42803 for (grp = groups; grp->format; grp++) {
42804 diff --git a/drivers/hwmon/asus_atk0110.c b/drivers/hwmon/asus_atk0110.c
42805 index cccef87..06ce8ec 100644
42806 --- a/drivers/hwmon/asus_atk0110.c
42807 +++ b/drivers/hwmon/asus_atk0110.c
42808 @@ -147,10 +147,10 @@ MODULE_DEVICE_TABLE(acpi, atk_ids);
42809 struct atk_sensor_data {
42810 struct list_head list;
42811 struct atk_data *data;
42812 - struct device_attribute label_attr;
42813 - struct device_attribute input_attr;
42814 - struct device_attribute limit1_attr;
42815 - struct device_attribute limit2_attr;
42816 + device_attribute_no_const label_attr;
42817 + device_attribute_no_const input_attr;
42818 + device_attribute_no_const limit1_attr;
42819 + device_attribute_no_const limit2_attr;
42820 char label_attr_name[ATTR_NAME_SIZE];
42821 char input_attr_name[ATTR_NAME_SIZE];
42822 char limit1_attr_name[ATTR_NAME_SIZE];
42823 @@ -270,7 +270,7 @@ static ssize_t atk_name_show(struct device *dev,
42824 static struct device_attribute atk_name_attr =
42825 __ATTR(name, 0444, atk_name_show, NULL);
42826
42827 -static void atk_init_attribute(struct device_attribute *attr, char *name,
42828 +static void atk_init_attribute(device_attribute_no_const *attr, char *name,
42829 sysfs_show_func show)
42830 {
42831 sysfs_attr_init(&attr->attr);
42832 diff --git a/drivers/hwmon/coretemp.c b/drivers/hwmon/coretemp.c
42833 index ed303ba..e24bd26f 100644
42834 --- a/drivers/hwmon/coretemp.c
42835 +++ b/drivers/hwmon/coretemp.c
42836 @@ -782,7 +782,7 @@ static int coretemp_cpu_callback(struct notifier_block *nfb,
42837 return NOTIFY_OK;
42838 }
42839
42840 -static struct notifier_block coretemp_cpu_notifier __refdata = {
42841 +static struct notifier_block coretemp_cpu_notifier = {
42842 .notifier_call = coretemp_cpu_callback,
42843 };
42844
42845 diff --git a/drivers/hwmon/ibmaem.c b/drivers/hwmon/ibmaem.c
42846 index 7a8a6fb..015c1fd 100644
42847 --- a/drivers/hwmon/ibmaem.c
42848 +++ b/drivers/hwmon/ibmaem.c
42849 @@ -924,7 +924,7 @@ static int aem_register_sensors(struct aem_data *data,
42850 struct aem_rw_sensor_template *rw)
42851 {
42852 struct device *dev = &data->pdev->dev;
42853 - struct sensor_device_attribute *sensors = data->sensors;
42854 + sensor_device_attribute_no_const *sensors = data->sensors;
42855 int err;
42856
42857 /* Set up read-only sensors */
42858 diff --git a/drivers/hwmon/iio_hwmon.c b/drivers/hwmon/iio_hwmon.c
42859 index 17ae2eb..21b71dd 100644
42860 --- a/drivers/hwmon/iio_hwmon.c
42861 +++ b/drivers/hwmon/iio_hwmon.c
42862 @@ -61,7 +61,7 @@ static int iio_hwmon_probe(struct platform_device *pdev)
42863 {
42864 struct device *dev = &pdev->dev;
42865 struct iio_hwmon_state *st;
42866 - struct sensor_device_attribute *a;
42867 + sensor_device_attribute_no_const *a;
42868 int ret, i;
42869 int in_i = 1, temp_i = 1, curr_i = 1, humidity_i = 1;
42870 enum iio_chan_type type;
42871 diff --git a/drivers/hwmon/nct6683.c b/drivers/hwmon/nct6683.c
42872 index 37f0170..414ec2c 100644
42873 --- a/drivers/hwmon/nct6683.c
42874 +++ b/drivers/hwmon/nct6683.c
42875 @@ -397,11 +397,11 @@ static struct attribute_group *
42876 nct6683_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42877 int repeat)
42878 {
42879 - struct sensor_device_attribute_2 *a2;
42880 - struct sensor_device_attribute *a;
42881 + sensor_device_attribute_2_no_const *a2;
42882 + sensor_device_attribute_no_const *a;
42883 struct sensor_device_template **t;
42884 struct sensor_device_attr_u *su;
42885 - struct attribute_group *group;
42886 + attribute_group_no_const *group;
42887 struct attribute **attrs;
42888 int i, j, count;
42889
42890 diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
42891 index bd1c99d..2fa55ad 100644
42892 --- a/drivers/hwmon/nct6775.c
42893 +++ b/drivers/hwmon/nct6775.c
42894 @@ -953,10 +953,10 @@ static struct attribute_group *
42895 nct6775_create_attr_group(struct device *dev, struct sensor_template_group *tg,
42896 int repeat)
42897 {
42898 - struct attribute_group *group;
42899 + attribute_group_no_const *group;
42900 struct sensor_device_attr_u *su;
42901 - struct sensor_device_attribute *a;
42902 - struct sensor_device_attribute_2 *a2;
42903 + sensor_device_attribute_no_const *a;
42904 + sensor_device_attribute_2_no_const *a2;
42905 struct attribute **attrs;
42906 struct sensor_device_template **t;
42907 int i, count;
42908 diff --git a/drivers/hwmon/pmbus/pmbus_core.c b/drivers/hwmon/pmbus/pmbus_core.c
42909 index f2e47c7..45d7941 100644
42910 --- a/drivers/hwmon/pmbus/pmbus_core.c
42911 +++ b/drivers/hwmon/pmbus/pmbus_core.c
42912 @@ -816,7 +816,7 @@ static int pmbus_add_attribute(struct pmbus_data *data, struct attribute *attr)
42913 return 0;
42914 }
42915
42916 -static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42917 +static void pmbus_dev_attr_init(device_attribute_no_const *dev_attr,
42918 const char *name,
42919 umode_t mode,
42920 ssize_t (*show)(struct device *dev,
42921 @@ -833,7 +833,7 @@ static void pmbus_dev_attr_init(struct device_attribute *dev_attr,
42922 dev_attr->store = store;
42923 }
42924
42925 -static void pmbus_attr_init(struct sensor_device_attribute *a,
42926 +static void pmbus_attr_init(sensor_device_attribute_no_const *a,
42927 const char *name,
42928 umode_t mode,
42929 ssize_t (*show)(struct device *dev,
42930 @@ -855,7 +855,7 @@ static int pmbus_add_boolean(struct pmbus_data *data,
42931 u16 reg, u8 mask)
42932 {
42933 struct pmbus_boolean *boolean;
42934 - struct sensor_device_attribute *a;
42935 + sensor_device_attribute_no_const *a;
42936
42937 boolean = devm_kzalloc(data->dev, sizeof(*boolean), GFP_KERNEL);
42938 if (!boolean)
42939 @@ -880,7 +880,7 @@ static struct pmbus_sensor *pmbus_add_sensor(struct pmbus_data *data,
42940 bool update, bool readonly)
42941 {
42942 struct pmbus_sensor *sensor;
42943 - struct device_attribute *a;
42944 + device_attribute_no_const *a;
42945
42946 sensor = devm_kzalloc(data->dev, sizeof(*sensor), GFP_KERNEL);
42947 if (!sensor)
42948 @@ -911,7 +911,7 @@ static int pmbus_add_label(struct pmbus_data *data,
42949 const char *lstring, int index)
42950 {
42951 struct pmbus_label *label;
42952 - struct device_attribute *a;
42953 + device_attribute_no_const *a;
42954
42955 label = devm_kzalloc(data->dev, sizeof(*label), GFP_KERNEL);
42956 if (!label)
42957 diff --git a/drivers/hwmon/sht15.c b/drivers/hwmon/sht15.c
42958 index d4f0935..7420593 100644
42959 --- a/drivers/hwmon/sht15.c
42960 +++ b/drivers/hwmon/sht15.c
42961 @@ -169,7 +169,7 @@ struct sht15_data {
42962 int supply_uv;
42963 bool supply_uv_valid;
42964 struct work_struct update_supply_work;
42965 - atomic_t interrupt_handled;
42966 + atomic_unchecked_t interrupt_handled;
42967 };
42968
42969 /**
42970 @@ -542,13 +542,13 @@ static int sht15_measurement(struct sht15_data *data,
42971 ret = gpio_direction_input(data->pdata->gpio_data);
42972 if (ret)
42973 return ret;
42974 - atomic_set(&data->interrupt_handled, 0);
42975 + atomic_set_unchecked(&data->interrupt_handled, 0);
42976
42977 enable_irq(gpio_to_irq(data->pdata->gpio_data));
42978 if (gpio_get_value(data->pdata->gpio_data) == 0) {
42979 disable_irq_nosync(gpio_to_irq(data->pdata->gpio_data));
42980 /* Only relevant if the interrupt hasn't occurred. */
42981 - if (!atomic_read(&data->interrupt_handled))
42982 + if (!atomic_read_unchecked(&data->interrupt_handled))
42983 schedule_work(&data->read_work);
42984 }
42985 ret = wait_event_timeout(data->wait_queue,
42986 @@ -820,7 +820,7 @@ static irqreturn_t sht15_interrupt_fired(int irq, void *d)
42987
42988 /* First disable the interrupt */
42989 disable_irq_nosync(irq);
42990 - atomic_inc(&data->interrupt_handled);
42991 + atomic_inc_unchecked(&data->interrupt_handled);
42992 /* Then schedule a reading work struct */
42993 if (data->state != SHT15_READING_NOTHING)
42994 schedule_work(&data->read_work);
42995 @@ -842,11 +842,11 @@ static void sht15_bh_read_data(struct work_struct *work_s)
42996 * If not, then start the interrupt again - care here as could
42997 * have gone low in meantime so verify it hasn't!
42998 */
42999 - atomic_set(&data->interrupt_handled, 0);
43000 + atomic_set_unchecked(&data->interrupt_handled, 0);
43001 enable_irq(gpio_to_irq(data->pdata->gpio_data));
43002 /* If still not occurred or another handler was scheduled */
43003 if (gpio_get_value(data->pdata->gpio_data)
43004 - || atomic_read(&data->interrupt_handled))
43005 + || atomic_read_unchecked(&data->interrupt_handled))
43006 return;
43007 }
43008
43009 diff --git a/drivers/hwmon/via-cputemp.c b/drivers/hwmon/via-cputemp.c
43010 index ac91c07..8e69663 100644
43011 --- a/drivers/hwmon/via-cputemp.c
43012 +++ b/drivers/hwmon/via-cputemp.c
43013 @@ -295,7 +295,7 @@ static int via_cputemp_cpu_callback(struct notifier_block *nfb,
43014 return NOTIFY_OK;
43015 }
43016
43017 -static struct notifier_block via_cputemp_cpu_notifier __refdata = {
43018 +static struct notifier_block via_cputemp_cpu_notifier = {
43019 .notifier_call = via_cputemp_cpu_callback,
43020 };
43021
43022 diff --git a/drivers/i2c/busses/i2c-amd756-s4882.c b/drivers/i2c/busses/i2c-amd756-s4882.c
43023 index 65e3240..e6c511d 100644
43024 --- a/drivers/i2c/busses/i2c-amd756-s4882.c
43025 +++ b/drivers/i2c/busses/i2c-amd756-s4882.c
43026 @@ -39,7 +39,7 @@
43027 extern struct i2c_adapter amd756_smbus;
43028
43029 static struct i2c_adapter *s4882_adapter;
43030 -static struct i2c_algorithm *s4882_algo;
43031 +static i2c_algorithm_no_const *s4882_algo;
43032
43033 /* Wrapper access functions for multiplexed SMBus */
43034 static DEFINE_MUTEX(amd756_lock);
43035 diff --git a/drivers/i2c/busses/i2c-diolan-u2c.c b/drivers/i2c/busses/i2c-diolan-u2c.c
43036 index b19a310..d6eece0 100644
43037 --- a/drivers/i2c/busses/i2c-diolan-u2c.c
43038 +++ b/drivers/i2c/busses/i2c-diolan-u2c.c
43039 @@ -98,7 +98,7 @@ MODULE_PARM_DESC(frequency, "I2C clock frequency in hertz");
43040 /* usb layer */
43041
43042 /* Send command to device, and get response. */
43043 -static int diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43044 +static int __intentional_overflow(-1) diolan_usb_transfer(struct i2c_diolan_u2c *dev)
43045 {
43046 int ret = 0;
43047 int actual;
43048 diff --git a/drivers/i2c/busses/i2c-nforce2-s4985.c b/drivers/i2c/busses/i2c-nforce2-s4985.c
43049 index 88eda09..cf40434 100644
43050 --- a/drivers/i2c/busses/i2c-nforce2-s4985.c
43051 +++ b/drivers/i2c/busses/i2c-nforce2-s4985.c
43052 @@ -37,7 +37,7 @@
43053 extern struct i2c_adapter *nforce2_smbus;
43054
43055 static struct i2c_adapter *s4985_adapter;
43056 -static struct i2c_algorithm *s4985_algo;
43057 +static i2c_algorithm_no_const *s4985_algo;
43058
43059 /* Wrapper access functions for multiplexed SMBus */
43060 static DEFINE_MUTEX(nforce2_lock);
43061 diff --git a/drivers/i2c/i2c-dev.c b/drivers/i2c/i2c-dev.c
43062 index 71c7a39..71dd3e0 100644
43063 --- a/drivers/i2c/i2c-dev.c
43064 +++ b/drivers/i2c/i2c-dev.c
43065 @@ -272,7 +272,7 @@ static noinline int i2cdev_ioctl_rdrw(struct i2c_client *client,
43066 break;
43067 }
43068
43069 - data_ptrs[i] = (u8 __user *)rdwr_pa[i].buf;
43070 + data_ptrs[i] = (u8 __force_user *)rdwr_pa[i].buf;
43071 rdwr_pa[i].buf = memdup_user(data_ptrs[i], rdwr_pa[i].len);
43072 if (IS_ERR(rdwr_pa[i].buf)) {
43073 res = PTR_ERR(rdwr_pa[i].buf);
43074 diff --git a/drivers/ide/ide-cd.c b/drivers/ide/ide-cd.c
43075 index 0b510ba..4fbb5085 100644
43076 --- a/drivers/ide/ide-cd.c
43077 +++ b/drivers/ide/ide-cd.c
43078 @@ -768,7 +768,7 @@ static void cdrom_do_block_pc(ide_drive_t *drive, struct request *rq)
43079 alignment = queue_dma_alignment(q) | q->dma_pad_mask;
43080 if ((unsigned long)buf & alignment
43081 || blk_rq_bytes(rq) & q->dma_pad_mask
43082 - || object_is_on_stack(buf))
43083 + || object_starts_on_stack(buf))
43084 drive->dma = 0;
43085 }
43086 }
43087 diff --git a/drivers/iio/industrialio-core.c b/drivers/iio/industrialio-core.c
43088 index 4df97f6..c751151 100644
43089 --- a/drivers/iio/industrialio-core.c
43090 +++ b/drivers/iio/industrialio-core.c
43091 @@ -570,7 +570,7 @@ static ssize_t iio_write_channel_info(struct device *dev,
43092 }
43093
43094 static
43095 -int __iio_device_attr_init(struct device_attribute *dev_attr,
43096 +int __iio_device_attr_init(device_attribute_no_const *dev_attr,
43097 const char *postfix,
43098 struct iio_chan_spec const *chan,
43099 ssize_t (*readfunc)(struct device *dev,
43100 diff --git a/drivers/infiniband/core/cm.c b/drivers/infiniband/core/cm.c
43101 index 0271608..81998c5 100644
43102 --- a/drivers/infiniband/core/cm.c
43103 +++ b/drivers/infiniband/core/cm.c
43104 @@ -115,7 +115,7 @@ static char const counter_group_names[CM_COUNTER_GROUPS]
43105
43106 struct cm_counter_group {
43107 struct kobject obj;
43108 - atomic_long_t counter[CM_ATTR_COUNT];
43109 + atomic_long_unchecked_t counter[CM_ATTR_COUNT];
43110 };
43111
43112 struct cm_counter_attribute {
43113 @@ -1397,7 +1397,7 @@ static void cm_dup_req_handler(struct cm_work *work,
43114 struct ib_mad_send_buf *msg = NULL;
43115 int ret;
43116
43117 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43118 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43119 counter[CM_REQ_COUNTER]);
43120
43121 /* Quick state check to discard duplicate REQs. */
43122 @@ -1784,7 +1784,7 @@ static void cm_dup_rep_handler(struct cm_work *work)
43123 if (!cm_id_priv)
43124 return;
43125
43126 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43127 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43128 counter[CM_REP_COUNTER]);
43129 ret = cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg);
43130 if (ret)
43131 @@ -1951,7 +1951,7 @@ static int cm_rtu_handler(struct cm_work *work)
43132 if (cm_id_priv->id.state != IB_CM_REP_SENT &&
43133 cm_id_priv->id.state != IB_CM_MRA_REP_RCVD) {
43134 spin_unlock_irq(&cm_id_priv->lock);
43135 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43136 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43137 counter[CM_RTU_COUNTER]);
43138 goto out;
43139 }
43140 @@ -2134,7 +2134,7 @@ static int cm_dreq_handler(struct cm_work *work)
43141 cm_id_priv = cm_acquire_id(dreq_msg->remote_comm_id,
43142 dreq_msg->local_comm_id);
43143 if (!cm_id_priv) {
43144 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43145 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43146 counter[CM_DREQ_COUNTER]);
43147 cm_issue_drep(work->port, work->mad_recv_wc);
43148 return -EINVAL;
43149 @@ -2159,7 +2159,7 @@ static int cm_dreq_handler(struct cm_work *work)
43150 case IB_CM_MRA_REP_RCVD:
43151 break;
43152 case IB_CM_TIMEWAIT:
43153 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43154 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43155 counter[CM_DREQ_COUNTER]);
43156 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43157 goto unlock;
43158 @@ -2173,7 +2173,7 @@ static int cm_dreq_handler(struct cm_work *work)
43159 cm_free_msg(msg);
43160 goto deref;
43161 case IB_CM_DREQ_RCVD:
43162 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43163 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43164 counter[CM_DREQ_COUNTER]);
43165 goto unlock;
43166 default:
43167 @@ -2540,7 +2540,7 @@ static int cm_mra_handler(struct cm_work *work)
43168 ib_modify_mad(cm_id_priv->av.port->mad_agent,
43169 cm_id_priv->msg, timeout)) {
43170 if (cm_id_priv->id.lap_state == IB_CM_MRA_LAP_RCVD)
43171 - atomic_long_inc(&work->port->
43172 + atomic_long_inc_unchecked(&work->port->
43173 counter_group[CM_RECV_DUPLICATES].
43174 counter[CM_MRA_COUNTER]);
43175 goto out;
43176 @@ -2549,7 +2549,7 @@ static int cm_mra_handler(struct cm_work *work)
43177 break;
43178 case IB_CM_MRA_REQ_RCVD:
43179 case IB_CM_MRA_REP_RCVD:
43180 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43181 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43182 counter[CM_MRA_COUNTER]);
43183 /* fall through */
43184 default:
43185 @@ -2711,7 +2711,7 @@ static int cm_lap_handler(struct cm_work *work)
43186 case IB_CM_LAP_IDLE:
43187 break;
43188 case IB_CM_MRA_LAP_SENT:
43189 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43190 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43191 counter[CM_LAP_COUNTER]);
43192 if (cm_alloc_response_msg(work->port, work->mad_recv_wc, &msg))
43193 goto unlock;
43194 @@ -2727,7 +2727,7 @@ static int cm_lap_handler(struct cm_work *work)
43195 cm_free_msg(msg);
43196 goto deref;
43197 case IB_CM_LAP_RCVD:
43198 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43199 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43200 counter[CM_LAP_COUNTER]);
43201 goto unlock;
43202 default:
43203 @@ -3011,7 +3011,7 @@ static int cm_sidr_req_handler(struct cm_work *work)
43204 cur_cm_id_priv = cm_insert_remote_sidr(cm_id_priv);
43205 if (cur_cm_id_priv) {
43206 spin_unlock_irq(&cm.lock);
43207 - atomic_long_inc(&work->port->counter_group[CM_RECV_DUPLICATES].
43208 + atomic_long_inc_unchecked(&work->port->counter_group[CM_RECV_DUPLICATES].
43209 counter[CM_SIDR_REQ_COUNTER]);
43210 goto out; /* Duplicate message. */
43211 }
43212 @@ -3223,10 +3223,10 @@ static void cm_send_handler(struct ib_mad_agent *mad_agent,
43213 if (!msg->context[0] && (attr_index != CM_REJ_COUNTER))
43214 msg->retries = 1;
43215
43216 - atomic_long_add(1 + msg->retries,
43217 + atomic_long_add_unchecked(1 + msg->retries,
43218 &port->counter_group[CM_XMIT].counter[attr_index]);
43219 if (msg->retries)
43220 - atomic_long_add(msg->retries,
43221 + atomic_long_add_unchecked(msg->retries,
43222 &port->counter_group[CM_XMIT_RETRIES].
43223 counter[attr_index]);
43224
43225 @@ -3436,7 +3436,7 @@ static void cm_recv_handler(struct ib_mad_agent *mad_agent,
43226 }
43227
43228 attr_id = be16_to_cpu(mad_recv_wc->recv_buf.mad->mad_hdr.attr_id);
43229 - atomic_long_inc(&port->counter_group[CM_RECV].
43230 + atomic_long_inc_unchecked(&port->counter_group[CM_RECV].
43231 counter[attr_id - CM_ATTR_ID_OFFSET]);
43232
43233 work = kmalloc(sizeof *work + sizeof(struct ib_sa_path_rec) * paths,
43234 @@ -3667,7 +3667,7 @@ static ssize_t cm_show_counter(struct kobject *obj, struct attribute *attr,
43235 cm_attr = container_of(attr, struct cm_counter_attribute, attr);
43236
43237 return sprintf(buf, "%ld\n",
43238 - atomic_long_read(&group->counter[cm_attr->index]));
43239 + atomic_long_read_unchecked(&group->counter[cm_attr->index]));
43240 }
43241
43242 static const struct sysfs_ops cm_counter_ops = {
43243 diff --git a/drivers/infiniband/core/fmr_pool.c b/drivers/infiniband/core/fmr_pool.c
43244 index 9f5ad7c..588cd84 100644
43245 --- a/drivers/infiniband/core/fmr_pool.c
43246 +++ b/drivers/infiniband/core/fmr_pool.c
43247 @@ -98,8 +98,8 @@ struct ib_fmr_pool {
43248
43249 struct task_struct *thread;
43250
43251 - atomic_t req_ser;
43252 - atomic_t flush_ser;
43253 + atomic_unchecked_t req_ser;
43254 + atomic_unchecked_t flush_ser;
43255
43256 wait_queue_head_t force_wait;
43257 };
43258 @@ -179,10 +179,10 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43259 struct ib_fmr_pool *pool = pool_ptr;
43260
43261 do {
43262 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) < 0) {
43263 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) < 0) {
43264 ib_fmr_batch_release(pool);
43265
43266 - atomic_inc(&pool->flush_ser);
43267 + atomic_inc_unchecked(&pool->flush_ser);
43268 wake_up_interruptible(&pool->force_wait);
43269
43270 if (pool->flush_function)
43271 @@ -190,7 +190,7 @@ static int ib_fmr_cleanup_thread(void *pool_ptr)
43272 }
43273
43274 set_current_state(TASK_INTERRUPTIBLE);
43275 - if (atomic_read(&pool->flush_ser) - atomic_read(&pool->req_ser) >= 0 &&
43276 + if (atomic_read_unchecked(&pool->flush_ser) - atomic_read_unchecked(&pool->req_ser) >= 0 &&
43277 !kthread_should_stop())
43278 schedule();
43279 __set_current_state(TASK_RUNNING);
43280 @@ -282,8 +282,8 @@ struct ib_fmr_pool *ib_create_fmr_pool(struct ib_pd *pd,
43281 pool->dirty_watermark = params->dirty_watermark;
43282 pool->dirty_len = 0;
43283 spin_lock_init(&pool->pool_lock);
43284 - atomic_set(&pool->req_ser, 0);
43285 - atomic_set(&pool->flush_ser, 0);
43286 + atomic_set_unchecked(&pool->req_ser, 0);
43287 + atomic_set_unchecked(&pool->flush_ser, 0);
43288 init_waitqueue_head(&pool->force_wait);
43289
43290 pool->thread = kthread_run(ib_fmr_cleanup_thread,
43291 @@ -411,11 +411,11 @@ int ib_flush_fmr_pool(struct ib_fmr_pool *pool)
43292 }
43293 spin_unlock_irq(&pool->pool_lock);
43294
43295 - serial = atomic_inc_return(&pool->req_ser);
43296 + serial = atomic_inc_return_unchecked(&pool->req_ser);
43297 wake_up_process(pool->thread);
43298
43299 if (wait_event_interruptible(pool->force_wait,
43300 - atomic_read(&pool->flush_ser) - serial >= 0))
43301 + atomic_read_unchecked(&pool->flush_ser) - serial >= 0))
43302 return -EINTR;
43303
43304 return 0;
43305 @@ -525,7 +525,7 @@ int ib_fmr_pool_unmap(struct ib_pool_fmr *fmr)
43306 } else {
43307 list_add_tail(&fmr->list, &pool->dirty_list);
43308 if (++pool->dirty_len >= pool->dirty_watermark) {
43309 - atomic_inc(&pool->req_ser);
43310 + atomic_inc_unchecked(&pool->req_ser);
43311 wake_up_process(pool->thread);
43312 }
43313 }
43314 diff --git a/drivers/infiniband/core/uverbs_cmd.c b/drivers/infiniband/core/uverbs_cmd.c
43315 index a9f0489..27a161b 100644
43316 --- a/drivers/infiniband/core/uverbs_cmd.c
43317 +++ b/drivers/infiniband/core/uverbs_cmd.c
43318 @@ -951,6 +951,9 @@ ssize_t ib_uverbs_reg_mr(struct ib_uverbs_file *file,
43319 if (copy_from_user(&cmd, buf, sizeof cmd))
43320 return -EFAULT;
43321
43322 + if (!access_ok_noprefault(VERIFY_READ, cmd.start, cmd.length))
43323 + return -EFAULT;
43324 +
43325 INIT_UDATA(&udata, buf + sizeof cmd,
43326 (unsigned long) cmd.response + sizeof resp,
43327 in_len - sizeof cmd, out_len - sizeof resp);
43328 diff --git a/drivers/infiniband/hw/cxgb4/mem.c b/drivers/infiniband/hw/cxgb4/mem.c
43329 index cff815b..75576dd 100644
43330 --- a/drivers/infiniband/hw/cxgb4/mem.c
43331 +++ b/drivers/infiniband/hw/cxgb4/mem.c
43332 @@ -256,7 +256,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43333 int err;
43334 struct fw_ri_tpte tpt;
43335 u32 stag_idx;
43336 - static atomic_t key;
43337 + static atomic_unchecked_t key;
43338
43339 if (c4iw_fatal_error(rdev))
43340 return -EIO;
43341 @@ -277,7 +277,7 @@ static int write_tpt_entry(struct c4iw_rdev *rdev, u32 reset_tpt_entry,
43342 if (rdev->stats.stag.cur > rdev->stats.stag.max)
43343 rdev->stats.stag.max = rdev->stats.stag.cur;
43344 mutex_unlock(&rdev->stats.lock);
43345 - *stag = (stag_idx << 8) | (atomic_inc_return(&key) & 0xff);
43346 + *stag = (stag_idx << 8) | (atomic_inc_return_unchecked(&key) & 0xff);
43347 }
43348 PDBG("%s stag_state 0x%0x type 0x%0x pdid 0x%0x, stag_idx 0x%x\n",
43349 __func__, stag_state, type, pdid, stag_idx);
43350 diff --git a/drivers/infiniband/hw/ipath/ipath_rc.c b/drivers/infiniband/hw/ipath/ipath_rc.c
43351 index 79b3dbc..96e5fcc 100644
43352 --- a/drivers/infiniband/hw/ipath/ipath_rc.c
43353 +++ b/drivers/infiniband/hw/ipath/ipath_rc.c
43354 @@ -1868,7 +1868,7 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43355 struct ib_atomic_eth *ateth;
43356 struct ipath_ack_entry *e;
43357 u64 vaddr;
43358 - atomic64_t *maddr;
43359 + atomic64_unchecked_t *maddr;
43360 u64 sdata;
43361 u32 rkey;
43362 u8 next;
43363 @@ -1903,11 +1903,11 @@ void ipath_rc_rcv(struct ipath_ibdev *dev, struct ipath_ib_header *hdr,
43364 IB_ACCESS_REMOTE_ATOMIC)))
43365 goto nack_acc_unlck;
43366 /* Perform atomic OP and save result. */
43367 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43368 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43369 sdata = be64_to_cpu(ateth->swap_data);
43370 e = &qp->s_ack_queue[qp->r_head_ack_queue];
43371 e->atomic_data = (opcode == OP(FETCH_ADD)) ?
43372 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43373 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43374 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43375 be64_to_cpu(ateth->compare_data),
43376 sdata);
43377 diff --git a/drivers/infiniband/hw/ipath/ipath_ruc.c b/drivers/infiniband/hw/ipath/ipath_ruc.c
43378 index 1f95bba..9530f87 100644
43379 --- a/drivers/infiniband/hw/ipath/ipath_ruc.c
43380 +++ b/drivers/infiniband/hw/ipath/ipath_ruc.c
43381 @@ -266,7 +266,7 @@ static void ipath_ruc_loopback(struct ipath_qp *sqp)
43382 unsigned long flags;
43383 struct ib_wc wc;
43384 u64 sdata;
43385 - atomic64_t *maddr;
43386 + atomic64_unchecked_t *maddr;
43387 enum ib_wc_status send_status;
43388
43389 /*
43390 @@ -382,11 +382,11 @@ again:
43391 IB_ACCESS_REMOTE_ATOMIC)))
43392 goto acc_err;
43393 /* Perform atomic OP and save result. */
43394 - maddr = (atomic64_t *) qp->r_sge.sge.vaddr;
43395 + maddr = (atomic64_unchecked_t *) qp->r_sge.sge.vaddr;
43396 sdata = wqe->wr.wr.atomic.compare_add;
43397 *(u64 *) sqp->s_sge.sge.vaddr =
43398 (wqe->wr.opcode == IB_WR_ATOMIC_FETCH_AND_ADD) ?
43399 - (u64) atomic64_add_return(sdata, maddr) - sdata :
43400 + (u64) atomic64_add_return_unchecked(sdata, maddr) - sdata :
43401 (u64) cmpxchg((u64 *) qp->r_sge.sge.vaddr,
43402 sdata, wqe->wr.wr.atomic.swap);
43403 goto send_comp;
43404 diff --git a/drivers/infiniband/hw/mlx4/mad.c b/drivers/infiniband/hw/mlx4/mad.c
43405 index 9cd2b00..7486df4 100644
43406 --- a/drivers/infiniband/hw/mlx4/mad.c
43407 +++ b/drivers/infiniband/hw/mlx4/mad.c
43408 @@ -106,7 +106,7 @@ __be64 mlx4_ib_gen_node_guid(void)
43409
43410 __be64 mlx4_ib_get_new_demux_tid(struct mlx4_ib_demux_ctx *ctx)
43411 {
43412 - return cpu_to_be64(atomic_inc_return(&ctx->tid)) |
43413 + return cpu_to_be64(atomic_inc_return_unchecked(&ctx->tid)) |
43414 cpu_to_be64(0xff00000000000000LL);
43415 }
43416
43417 diff --git a/drivers/infiniband/hw/mlx4/mcg.c b/drivers/infiniband/hw/mlx4/mcg.c
43418 index ed327e6..ca1739e0 100644
43419 --- a/drivers/infiniband/hw/mlx4/mcg.c
43420 +++ b/drivers/infiniband/hw/mlx4/mcg.c
43421 @@ -1041,7 +1041,7 @@ int mlx4_ib_mcg_port_init(struct mlx4_ib_demux_ctx *ctx)
43422 {
43423 char name[20];
43424
43425 - atomic_set(&ctx->tid, 0);
43426 + atomic_set_unchecked(&ctx->tid, 0);
43427 sprintf(name, "mlx4_ib_mcg%d", ctx->port);
43428 ctx->mcg_wq = create_singlethread_workqueue(name);
43429 if (!ctx->mcg_wq)
43430 diff --git a/drivers/infiniband/hw/mlx4/mlx4_ib.h b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43431 index fce39343..9d8fdff 100644
43432 --- a/drivers/infiniband/hw/mlx4/mlx4_ib.h
43433 +++ b/drivers/infiniband/hw/mlx4/mlx4_ib.h
43434 @@ -435,7 +435,7 @@ struct mlx4_ib_demux_ctx {
43435 struct list_head mcg_mgid0_list;
43436 struct workqueue_struct *mcg_wq;
43437 struct mlx4_ib_demux_pv_ctx **tun;
43438 - atomic_t tid;
43439 + atomic_unchecked_t tid;
43440 int flushing; /* flushing the work queue */
43441 };
43442
43443 diff --git a/drivers/infiniband/hw/mthca/mthca_cmd.c b/drivers/infiniband/hw/mthca/mthca_cmd.c
43444 index 9d3e5c1..6f166df 100644
43445 --- a/drivers/infiniband/hw/mthca/mthca_cmd.c
43446 +++ b/drivers/infiniband/hw/mthca/mthca_cmd.c
43447 @@ -772,7 +772,7 @@ static void mthca_setup_cmd_doorbells(struct mthca_dev *dev, u64 base)
43448 mthca_dbg(dev, "Mapped doorbell page for posting FW commands\n");
43449 }
43450
43451 -int mthca_QUERY_FW(struct mthca_dev *dev)
43452 +int __intentional_overflow(-1) mthca_QUERY_FW(struct mthca_dev *dev)
43453 {
43454 struct mthca_mailbox *mailbox;
43455 u32 *outbox;
43456 @@ -1612,7 +1612,7 @@ int mthca_HW2SW_MPT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43457 CMD_TIME_CLASS_B);
43458 }
43459
43460 -int mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43461 +int __intentional_overflow(-1) mthca_WRITE_MTT(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43462 int num_mtt)
43463 {
43464 return mthca_cmd(dev, mailbox->dma, num_mtt, 0, CMD_WRITE_MTT,
43465 @@ -1634,7 +1634,7 @@ int mthca_MAP_EQ(struct mthca_dev *dev, u64 event_mask, int unmap,
43466 0, CMD_MAP_EQ, CMD_TIME_CLASS_B);
43467 }
43468
43469 -int mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43470 +int __intentional_overflow(-1) mthca_SW2HW_EQ(struct mthca_dev *dev, struct mthca_mailbox *mailbox,
43471 int eq_num)
43472 {
43473 return mthca_cmd(dev, mailbox->dma, eq_num, 0, CMD_SW2HW_EQ,
43474 @@ -1857,7 +1857,7 @@ int mthca_CONF_SPECIAL_QP(struct mthca_dev *dev, int type, u32 qpn)
43475 CMD_TIME_CLASS_B);
43476 }
43477
43478 -int mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43479 +int __intentional_overflow(-1) mthca_MAD_IFC(struct mthca_dev *dev, int ignore_mkey, int ignore_bkey,
43480 int port, struct ib_wc *in_wc, struct ib_grh *in_grh,
43481 void *in_mad, void *response_mad)
43482 {
43483 diff --git a/drivers/infiniband/hw/mthca/mthca_main.c b/drivers/infiniband/hw/mthca/mthca_main.c
43484 index ded76c1..0cf0a08 100644
43485 --- a/drivers/infiniband/hw/mthca/mthca_main.c
43486 +++ b/drivers/infiniband/hw/mthca/mthca_main.c
43487 @@ -692,7 +692,7 @@ err_close:
43488 return err;
43489 }
43490
43491 -static int mthca_setup_hca(struct mthca_dev *dev)
43492 +static int __intentional_overflow(-1) mthca_setup_hca(struct mthca_dev *dev)
43493 {
43494 int err;
43495
43496 diff --git a/drivers/infiniband/hw/mthca/mthca_mr.c b/drivers/infiniband/hw/mthca/mthca_mr.c
43497 index ed9a989..6aa5dc2 100644
43498 --- a/drivers/infiniband/hw/mthca/mthca_mr.c
43499 +++ b/drivers/infiniband/hw/mthca/mthca_mr.c
43500 @@ -81,7 +81,7 @@ struct mthca_mpt_entry {
43501 * through the bitmaps)
43502 */
43503
43504 -static u32 mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43505 +static u32 __intentional_overflow(-1) mthca_buddy_alloc(struct mthca_buddy *buddy, int order)
43506 {
43507 int o;
43508 int m;
43509 @@ -426,7 +426,7 @@ static inline u32 adjust_key(struct mthca_dev *dev, u32 key)
43510 return key;
43511 }
43512
43513 -int mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43514 +int __intentional_overflow(-1) mthca_mr_alloc(struct mthca_dev *dev, u32 pd, int buffer_size_shift,
43515 u64 iova, u64 total_size, u32 access, struct mthca_mr *mr)
43516 {
43517 struct mthca_mailbox *mailbox;
43518 @@ -516,7 +516,7 @@ int mthca_mr_alloc_notrans(struct mthca_dev *dev, u32 pd,
43519 return mthca_mr_alloc(dev, pd, 12, 0, ~0ULL, access, mr);
43520 }
43521
43522 -int mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43523 +int __intentional_overflow(-1) mthca_mr_alloc_phys(struct mthca_dev *dev, u32 pd,
43524 u64 *buffer_list, int buffer_size_shift,
43525 int list_len, u64 iova, u64 total_size,
43526 u32 access, struct mthca_mr *mr)
43527 diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
43528 index 415f8e1..e34214e 100644
43529 --- a/drivers/infiniband/hw/mthca/mthca_provider.c
43530 +++ b/drivers/infiniband/hw/mthca/mthca_provider.c
43531 @@ -764,7 +764,7 @@ unlock:
43532 return 0;
43533 }
43534
43535 -static int mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43536 +static int __intentional_overflow(-1) mthca_resize_cq(struct ib_cq *ibcq, int entries, struct ib_udata *udata)
43537 {
43538 struct mthca_dev *dev = to_mdev(ibcq->device);
43539 struct mthca_cq *cq = to_mcq(ibcq);
43540 diff --git a/drivers/infiniband/hw/nes/nes.c b/drivers/infiniband/hw/nes/nes.c
43541 index 9f9d5c5..3c19aac 100644
43542 --- a/drivers/infiniband/hw/nes/nes.c
43543 +++ b/drivers/infiniband/hw/nes/nes.c
43544 @@ -97,7 +97,7 @@ MODULE_PARM_DESC(limit_maxrdreqsz, "Limit max read request size to 256 Bytes");
43545 LIST_HEAD(nes_adapter_list);
43546 static LIST_HEAD(nes_dev_list);
43547
43548 -atomic_t qps_destroyed;
43549 +atomic_unchecked_t qps_destroyed;
43550
43551 static unsigned int ee_flsh_adapter;
43552 static unsigned int sysfs_nonidx_addr;
43553 @@ -279,7 +279,7 @@ static void nes_cqp_rem_ref_callback(struct nes_device *nesdev, struct nes_cqp_r
43554 struct nes_qp *nesqp = cqp_request->cqp_callback_pointer;
43555 struct nes_adapter *nesadapter = nesdev->nesadapter;
43556
43557 - atomic_inc(&qps_destroyed);
43558 + atomic_inc_unchecked(&qps_destroyed);
43559
43560 /* Free the control structures */
43561
43562 diff --git a/drivers/infiniband/hw/nes/nes.h b/drivers/infiniband/hw/nes/nes.h
43563 index bd9d132..70d84f4 100644
43564 --- a/drivers/infiniband/hw/nes/nes.h
43565 +++ b/drivers/infiniband/hw/nes/nes.h
43566 @@ -180,17 +180,17 @@ extern unsigned int nes_debug_level;
43567 extern unsigned int wqm_quanta;
43568 extern struct list_head nes_adapter_list;
43569
43570 -extern atomic_t cm_connects;
43571 -extern atomic_t cm_accepts;
43572 -extern atomic_t cm_disconnects;
43573 -extern atomic_t cm_closes;
43574 -extern atomic_t cm_connecteds;
43575 -extern atomic_t cm_connect_reqs;
43576 -extern atomic_t cm_rejects;
43577 -extern atomic_t mod_qp_timouts;
43578 -extern atomic_t qps_created;
43579 -extern atomic_t qps_destroyed;
43580 -extern atomic_t sw_qps_destroyed;
43581 +extern atomic_unchecked_t cm_connects;
43582 +extern atomic_unchecked_t cm_accepts;
43583 +extern atomic_unchecked_t cm_disconnects;
43584 +extern atomic_unchecked_t cm_closes;
43585 +extern atomic_unchecked_t cm_connecteds;
43586 +extern atomic_unchecked_t cm_connect_reqs;
43587 +extern atomic_unchecked_t cm_rejects;
43588 +extern atomic_unchecked_t mod_qp_timouts;
43589 +extern atomic_unchecked_t qps_created;
43590 +extern atomic_unchecked_t qps_destroyed;
43591 +extern atomic_unchecked_t sw_qps_destroyed;
43592 extern u32 mh_detected;
43593 extern u32 mh_pauses_sent;
43594 extern u32 cm_packets_sent;
43595 @@ -199,16 +199,16 @@ extern u32 cm_packets_created;
43596 extern u32 cm_packets_received;
43597 extern u32 cm_packets_dropped;
43598 extern u32 cm_packets_retrans;
43599 -extern atomic_t cm_listens_created;
43600 -extern atomic_t cm_listens_destroyed;
43601 +extern atomic_unchecked_t cm_listens_created;
43602 +extern atomic_unchecked_t cm_listens_destroyed;
43603 extern u32 cm_backlog_drops;
43604 -extern atomic_t cm_loopbacks;
43605 -extern atomic_t cm_nodes_created;
43606 -extern atomic_t cm_nodes_destroyed;
43607 -extern atomic_t cm_accel_dropped_pkts;
43608 -extern atomic_t cm_resets_recvd;
43609 -extern atomic_t pau_qps_created;
43610 -extern atomic_t pau_qps_destroyed;
43611 +extern atomic_unchecked_t cm_loopbacks;
43612 +extern atomic_unchecked_t cm_nodes_created;
43613 +extern atomic_unchecked_t cm_nodes_destroyed;
43614 +extern atomic_unchecked_t cm_accel_dropped_pkts;
43615 +extern atomic_unchecked_t cm_resets_recvd;
43616 +extern atomic_unchecked_t pau_qps_created;
43617 +extern atomic_unchecked_t pau_qps_destroyed;
43618
43619 extern u32 int_mod_timer_init;
43620 extern u32 int_mod_cq_depth_256;
43621 diff --git a/drivers/infiniband/hw/nes/nes_cm.c b/drivers/infiniband/hw/nes/nes_cm.c
43622 index 72b4341..2600332 100644
43623 --- a/drivers/infiniband/hw/nes/nes_cm.c
43624 +++ b/drivers/infiniband/hw/nes/nes_cm.c
43625 @@ -69,14 +69,14 @@ u32 cm_packets_dropped;
43626 u32 cm_packets_retrans;
43627 u32 cm_packets_created;
43628 u32 cm_packets_received;
43629 -atomic_t cm_listens_created;
43630 -atomic_t cm_listens_destroyed;
43631 +atomic_unchecked_t cm_listens_created;
43632 +atomic_unchecked_t cm_listens_destroyed;
43633 u32 cm_backlog_drops;
43634 -atomic_t cm_loopbacks;
43635 -atomic_t cm_nodes_created;
43636 -atomic_t cm_nodes_destroyed;
43637 -atomic_t cm_accel_dropped_pkts;
43638 -atomic_t cm_resets_recvd;
43639 +atomic_unchecked_t cm_loopbacks;
43640 +atomic_unchecked_t cm_nodes_created;
43641 +atomic_unchecked_t cm_nodes_destroyed;
43642 +atomic_unchecked_t cm_accel_dropped_pkts;
43643 +atomic_unchecked_t cm_resets_recvd;
43644
43645 static inline int mini_cm_accelerated(struct nes_cm_core *, struct nes_cm_node *);
43646 static struct nes_cm_listener *mini_cm_listen(struct nes_cm_core *, struct nes_vnic *, struct nes_cm_info *);
43647 @@ -135,28 +135,28 @@ static void record_ird_ord(struct nes_cm_node *, u16, u16);
43648 /* instance of function pointers for client API */
43649 /* set address of this instance to cm_core->cm_ops at cm_core alloc */
43650 static struct nes_cm_ops nes_cm_api = {
43651 - mini_cm_accelerated,
43652 - mini_cm_listen,
43653 - mini_cm_del_listen,
43654 - mini_cm_connect,
43655 - mini_cm_close,
43656 - mini_cm_accept,
43657 - mini_cm_reject,
43658 - mini_cm_recv_pkt,
43659 - mini_cm_dealloc_core,
43660 - mini_cm_get,
43661 - mini_cm_set
43662 + .accelerated = mini_cm_accelerated,
43663 + .listen = mini_cm_listen,
43664 + .stop_listener = mini_cm_del_listen,
43665 + .connect = mini_cm_connect,
43666 + .close = mini_cm_close,
43667 + .accept = mini_cm_accept,
43668 + .reject = mini_cm_reject,
43669 + .recv_pkt = mini_cm_recv_pkt,
43670 + .destroy_cm_core = mini_cm_dealloc_core,
43671 + .get = mini_cm_get,
43672 + .set = mini_cm_set
43673 };
43674
43675 static struct nes_cm_core *g_cm_core;
43676
43677 -atomic_t cm_connects;
43678 -atomic_t cm_accepts;
43679 -atomic_t cm_disconnects;
43680 -atomic_t cm_closes;
43681 -atomic_t cm_connecteds;
43682 -atomic_t cm_connect_reqs;
43683 -atomic_t cm_rejects;
43684 +atomic_unchecked_t cm_connects;
43685 +atomic_unchecked_t cm_accepts;
43686 +atomic_unchecked_t cm_disconnects;
43687 +atomic_unchecked_t cm_closes;
43688 +atomic_unchecked_t cm_connecteds;
43689 +atomic_unchecked_t cm_connect_reqs;
43690 +atomic_unchecked_t cm_rejects;
43691
43692 int nes_add_ref_cm_node(struct nes_cm_node *cm_node)
43693 {
43694 @@ -1461,7 +1461,7 @@ static int mini_cm_dec_refcnt_listen(struct nes_cm_core *cm_core,
43695 kfree(listener);
43696 listener = NULL;
43697 ret = 0;
43698 - atomic_inc(&cm_listens_destroyed);
43699 + atomic_inc_unchecked(&cm_listens_destroyed);
43700 } else {
43701 spin_unlock_irqrestore(&cm_core->listen_list_lock, flags);
43702 }
43703 @@ -1667,7 +1667,7 @@ static struct nes_cm_node *make_cm_node(struct nes_cm_core *cm_core,
43704 cm_node->rem_mac);
43705
43706 add_hte_node(cm_core, cm_node);
43707 - atomic_inc(&cm_nodes_created);
43708 + atomic_inc_unchecked(&cm_nodes_created);
43709
43710 return cm_node;
43711 }
43712 @@ -1728,7 +1728,7 @@ static int rem_ref_cm_node(struct nes_cm_core *cm_core,
43713 }
43714
43715 atomic_dec(&cm_core->node_cnt);
43716 - atomic_inc(&cm_nodes_destroyed);
43717 + atomic_inc_unchecked(&cm_nodes_destroyed);
43718 nesqp = cm_node->nesqp;
43719 if (nesqp) {
43720 nesqp->cm_node = NULL;
43721 @@ -1792,7 +1792,7 @@ static int process_options(struct nes_cm_node *cm_node, u8 *optionsloc,
43722
43723 static void drop_packet(struct sk_buff *skb)
43724 {
43725 - atomic_inc(&cm_accel_dropped_pkts);
43726 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43727 dev_kfree_skb_any(skb);
43728 }
43729
43730 @@ -1855,7 +1855,7 @@ static void handle_rst_pkt(struct nes_cm_node *cm_node, struct sk_buff *skb,
43731 {
43732
43733 int reset = 0; /* whether to send reset in case of err.. */
43734 - atomic_inc(&cm_resets_recvd);
43735 + atomic_inc_unchecked(&cm_resets_recvd);
43736 nes_debug(NES_DBG_CM, "Received Reset, cm_node = %p, state = %u."
43737 " refcnt=%d\n", cm_node, cm_node->state,
43738 atomic_read(&cm_node->ref_count));
43739 @@ -2523,7 +2523,7 @@ static struct nes_cm_node *mini_cm_connect(struct nes_cm_core *cm_core,
43740 rem_ref_cm_node(cm_node->cm_core, cm_node);
43741 return NULL;
43742 }
43743 - atomic_inc(&cm_loopbacks);
43744 + atomic_inc_unchecked(&cm_loopbacks);
43745 loopbackremotenode->loopbackpartner = cm_node;
43746 loopbackremotenode->tcp_cntxt.rcv_wscale =
43747 NES_CM_DEFAULT_RCV_WND_SCALE;
43748 @@ -2804,7 +2804,7 @@ static int mini_cm_recv_pkt(struct nes_cm_core *cm_core,
43749 nes_queue_mgt_skbs(skb, nesvnic, cm_node->nesqp);
43750 else {
43751 rem_ref_cm_node(cm_core, cm_node);
43752 - atomic_inc(&cm_accel_dropped_pkts);
43753 + atomic_inc_unchecked(&cm_accel_dropped_pkts);
43754 dev_kfree_skb_any(skb);
43755 }
43756 break;
43757 @@ -3112,7 +3112,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43758
43759 if ((cm_id) && (cm_id->event_handler)) {
43760 if (issue_disconn) {
43761 - atomic_inc(&cm_disconnects);
43762 + atomic_inc_unchecked(&cm_disconnects);
43763 cm_event.event = IW_CM_EVENT_DISCONNECT;
43764 cm_event.status = disconn_status;
43765 cm_event.local_addr = cm_id->local_addr;
43766 @@ -3134,7 +3134,7 @@ static int nes_cm_disconn_true(struct nes_qp *nesqp)
43767 }
43768
43769 if (issue_close) {
43770 - atomic_inc(&cm_closes);
43771 + atomic_inc_unchecked(&cm_closes);
43772 nes_disconnect(nesqp, 1);
43773
43774 cm_id->provider_data = nesqp;
43775 @@ -3272,7 +3272,7 @@ int nes_accept(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43776
43777 nes_debug(NES_DBG_CM, "QP%u, cm_node=%p, jiffies = %lu listener = %p\n",
43778 nesqp->hwqp.qp_id, cm_node, jiffies, cm_node->listener);
43779 - atomic_inc(&cm_accepts);
43780 + atomic_inc_unchecked(&cm_accepts);
43781
43782 nes_debug(NES_DBG_CM, "netdev refcnt = %u.\n",
43783 netdev_refcnt_read(nesvnic->netdev));
43784 @@ -3470,7 +3470,7 @@ int nes_reject(struct iw_cm_id *cm_id, const void *pdata, u8 pdata_len)
43785 struct nes_cm_core *cm_core;
43786 u8 *start_buff;
43787
43788 - atomic_inc(&cm_rejects);
43789 + atomic_inc_unchecked(&cm_rejects);
43790 cm_node = (struct nes_cm_node *)cm_id->provider_data;
43791 loopback = cm_node->loopbackpartner;
43792 cm_core = cm_node->cm_core;
43793 @@ -3535,7 +3535,7 @@ int nes_connect(struct iw_cm_id *cm_id, struct iw_cm_conn_param *conn_param)
43794 ntohs(raddr->sin_port), ntohl(laddr->sin_addr.s_addr),
43795 ntohs(laddr->sin_port));
43796
43797 - atomic_inc(&cm_connects);
43798 + atomic_inc_unchecked(&cm_connects);
43799 nesqp->active_conn = 1;
43800
43801 /* cache the cm_id in the qp */
43802 @@ -3680,7 +3680,7 @@ int nes_create_listen(struct iw_cm_id *cm_id, int backlog)
43803 g_cm_core->api->stop_listener(g_cm_core, (void *)cm_node);
43804 return err;
43805 }
43806 - atomic_inc(&cm_listens_created);
43807 + atomic_inc_unchecked(&cm_listens_created);
43808 }
43809
43810 cm_id->add_ref(cm_id);
43811 @@ -3787,7 +3787,7 @@ static void cm_event_connected(struct nes_cm_event *event)
43812
43813 if (nesqp->destroyed)
43814 return;
43815 - atomic_inc(&cm_connecteds);
43816 + atomic_inc_unchecked(&cm_connecteds);
43817 nes_debug(NES_DBG_CM, "QP%u attempting to connect to 0x%08X:0x%04X on"
43818 " local port 0x%04X. jiffies = %lu.\n",
43819 nesqp->hwqp.qp_id, ntohl(raddr->sin_addr.s_addr),
43820 @@ -3972,7 +3972,7 @@ static void cm_event_reset(struct nes_cm_event *event)
43821
43822 cm_id->add_ref(cm_id);
43823 ret = cm_id->event_handler(cm_id, &cm_event);
43824 - atomic_inc(&cm_closes);
43825 + atomic_inc_unchecked(&cm_closes);
43826 cm_event.event = IW_CM_EVENT_CLOSE;
43827 cm_event.status = 0;
43828 cm_event.provider_data = cm_id->provider_data;
43829 @@ -4012,7 +4012,7 @@ static void cm_event_mpa_req(struct nes_cm_event *event)
43830 return;
43831 cm_id = cm_node->cm_id;
43832
43833 - atomic_inc(&cm_connect_reqs);
43834 + atomic_inc_unchecked(&cm_connect_reqs);
43835 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43836 cm_node, cm_id, jiffies);
43837
43838 @@ -4061,7 +4061,7 @@ static void cm_event_mpa_reject(struct nes_cm_event *event)
43839 return;
43840 cm_id = cm_node->cm_id;
43841
43842 - atomic_inc(&cm_connect_reqs);
43843 + atomic_inc_unchecked(&cm_connect_reqs);
43844 nes_debug(NES_DBG_CM, "cm_node = %p - cm_id = %p, jiffies = %lu\n",
43845 cm_node, cm_id, jiffies);
43846
43847 diff --git a/drivers/infiniband/hw/nes/nes_mgt.c b/drivers/infiniband/hw/nes/nes_mgt.c
43848 index 4166452..fc952c3 100644
43849 --- a/drivers/infiniband/hw/nes/nes_mgt.c
43850 +++ b/drivers/infiniband/hw/nes/nes_mgt.c
43851 @@ -40,8 +40,8 @@
43852 #include "nes.h"
43853 #include "nes_mgt.h"
43854
43855 -atomic_t pau_qps_created;
43856 -atomic_t pau_qps_destroyed;
43857 +atomic_unchecked_t pau_qps_created;
43858 +atomic_unchecked_t pau_qps_destroyed;
43859
43860 static void nes_replenish_mgt_rq(struct nes_vnic_mgt *mgtvnic)
43861 {
43862 @@ -621,7 +621,7 @@ void nes_destroy_pau_qp(struct nes_device *nesdev, struct nes_qp *nesqp)
43863 {
43864 struct sk_buff *skb;
43865 unsigned long flags;
43866 - atomic_inc(&pau_qps_destroyed);
43867 + atomic_inc_unchecked(&pau_qps_destroyed);
43868
43869 /* Free packets that have not yet been forwarded */
43870 /* Lock is acquired by skb_dequeue when removing the skb */
43871 @@ -810,7 +810,7 @@ static void nes_mgt_ce_handler(struct nes_device *nesdev, struct nes_hw_nic_cq *
43872 cq->cq_vbase[head].cqe_words[NES_NIC_CQE_HASH_RCVNXT]);
43873 skb_queue_head_init(&nesqp->pau_list);
43874 spin_lock_init(&nesqp->pau_lock);
43875 - atomic_inc(&pau_qps_created);
43876 + atomic_inc_unchecked(&pau_qps_created);
43877 nes_change_quad_hash(nesdev, mgtvnic->nesvnic, nesqp);
43878 }
43879
43880 diff --git a/drivers/infiniband/hw/nes/nes_nic.c b/drivers/infiniband/hw/nes/nes_nic.c
43881 index 70acda9..a96de9d 100644
43882 --- a/drivers/infiniband/hw/nes/nes_nic.c
43883 +++ b/drivers/infiniband/hw/nes/nes_nic.c
43884 @@ -1274,39 +1274,39 @@ static void nes_netdev_get_ethtool_stats(struct net_device *netdev,
43885 target_stat_values[++index] = mh_detected;
43886 target_stat_values[++index] = mh_pauses_sent;
43887 target_stat_values[++index] = nesvnic->endnode_ipv4_tcp_retransmits;
43888 - target_stat_values[++index] = atomic_read(&cm_connects);
43889 - target_stat_values[++index] = atomic_read(&cm_accepts);
43890 - target_stat_values[++index] = atomic_read(&cm_disconnects);
43891 - target_stat_values[++index] = atomic_read(&cm_connecteds);
43892 - target_stat_values[++index] = atomic_read(&cm_connect_reqs);
43893 - target_stat_values[++index] = atomic_read(&cm_rejects);
43894 - target_stat_values[++index] = atomic_read(&mod_qp_timouts);
43895 - target_stat_values[++index] = atomic_read(&qps_created);
43896 - target_stat_values[++index] = atomic_read(&sw_qps_destroyed);
43897 - target_stat_values[++index] = atomic_read(&qps_destroyed);
43898 - target_stat_values[++index] = atomic_read(&cm_closes);
43899 + target_stat_values[++index] = atomic_read_unchecked(&cm_connects);
43900 + target_stat_values[++index] = atomic_read_unchecked(&cm_accepts);
43901 + target_stat_values[++index] = atomic_read_unchecked(&cm_disconnects);
43902 + target_stat_values[++index] = atomic_read_unchecked(&cm_connecteds);
43903 + target_stat_values[++index] = atomic_read_unchecked(&cm_connect_reqs);
43904 + target_stat_values[++index] = atomic_read_unchecked(&cm_rejects);
43905 + target_stat_values[++index] = atomic_read_unchecked(&mod_qp_timouts);
43906 + target_stat_values[++index] = atomic_read_unchecked(&qps_created);
43907 + target_stat_values[++index] = atomic_read_unchecked(&sw_qps_destroyed);
43908 + target_stat_values[++index] = atomic_read_unchecked(&qps_destroyed);
43909 + target_stat_values[++index] = atomic_read_unchecked(&cm_closes);
43910 target_stat_values[++index] = cm_packets_sent;
43911 target_stat_values[++index] = cm_packets_bounced;
43912 target_stat_values[++index] = cm_packets_created;
43913 target_stat_values[++index] = cm_packets_received;
43914 target_stat_values[++index] = cm_packets_dropped;
43915 target_stat_values[++index] = cm_packets_retrans;
43916 - target_stat_values[++index] = atomic_read(&cm_listens_created);
43917 - target_stat_values[++index] = atomic_read(&cm_listens_destroyed);
43918 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_created);
43919 + target_stat_values[++index] = atomic_read_unchecked(&cm_listens_destroyed);
43920 target_stat_values[++index] = cm_backlog_drops;
43921 - target_stat_values[++index] = atomic_read(&cm_loopbacks);
43922 - target_stat_values[++index] = atomic_read(&cm_nodes_created);
43923 - target_stat_values[++index] = atomic_read(&cm_nodes_destroyed);
43924 - target_stat_values[++index] = atomic_read(&cm_accel_dropped_pkts);
43925 - target_stat_values[++index] = atomic_read(&cm_resets_recvd);
43926 + target_stat_values[++index] = atomic_read_unchecked(&cm_loopbacks);
43927 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_created);
43928 + target_stat_values[++index] = atomic_read_unchecked(&cm_nodes_destroyed);
43929 + target_stat_values[++index] = atomic_read_unchecked(&cm_accel_dropped_pkts);
43930 + target_stat_values[++index] = atomic_read_unchecked(&cm_resets_recvd);
43931 target_stat_values[++index] = nesadapter->free_4kpbl;
43932 target_stat_values[++index] = nesadapter->free_256pbl;
43933 target_stat_values[++index] = int_mod_timer_init;
43934 target_stat_values[++index] = nesvnic->lro_mgr.stats.aggregated;
43935 target_stat_values[++index] = nesvnic->lro_mgr.stats.flushed;
43936 target_stat_values[++index] = nesvnic->lro_mgr.stats.no_desc;
43937 - target_stat_values[++index] = atomic_read(&pau_qps_created);
43938 - target_stat_values[++index] = atomic_read(&pau_qps_destroyed);
43939 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_created);
43940 + target_stat_values[++index] = atomic_read_unchecked(&pau_qps_destroyed);
43941 }
43942
43943 /**
43944 diff --git a/drivers/infiniband/hw/nes/nes_verbs.c b/drivers/infiniband/hw/nes/nes_verbs.c
43945 index c0d0296..3185f57 100644
43946 --- a/drivers/infiniband/hw/nes/nes_verbs.c
43947 +++ b/drivers/infiniband/hw/nes/nes_verbs.c
43948 @@ -46,9 +46,9 @@
43949
43950 #include <rdma/ib_umem.h>
43951
43952 -atomic_t mod_qp_timouts;
43953 -atomic_t qps_created;
43954 -atomic_t sw_qps_destroyed;
43955 +atomic_unchecked_t mod_qp_timouts;
43956 +atomic_unchecked_t qps_created;
43957 +atomic_unchecked_t sw_qps_destroyed;
43958
43959 static void nes_unregister_ofa_device(struct nes_ib_device *nesibdev);
43960
43961 @@ -1134,7 +1134,7 @@ static struct ib_qp *nes_create_qp(struct ib_pd *ibpd,
43962 if (init_attr->create_flags)
43963 return ERR_PTR(-EINVAL);
43964
43965 - atomic_inc(&qps_created);
43966 + atomic_inc_unchecked(&qps_created);
43967 switch (init_attr->qp_type) {
43968 case IB_QPT_RC:
43969 if (nes_drv_opt & NES_DRV_OPT_NO_INLINE_DATA) {
43970 @@ -1468,7 +1468,7 @@ static int nes_destroy_qp(struct ib_qp *ibqp)
43971 struct iw_cm_event cm_event;
43972 int ret = 0;
43973
43974 - atomic_inc(&sw_qps_destroyed);
43975 + atomic_inc_unchecked(&sw_qps_destroyed);
43976 nesqp->destroyed = 1;
43977
43978 /* Blow away the connection if it exists. */
43979 diff --git a/drivers/infiniband/hw/qib/qib.h b/drivers/infiniband/hw/qib/qib.h
43980 index 7df16f7..7e1b21e 100644
43981 --- a/drivers/infiniband/hw/qib/qib.h
43982 +++ b/drivers/infiniband/hw/qib/qib.h
43983 @@ -52,6 +52,7 @@
43984 #include <linux/kref.h>
43985 #include <linux/sched.h>
43986 #include <linux/kthread.h>
43987 +#include <linux/slab.h>
43988
43989 #include "qib_common.h"
43990 #include "qib_verbs.h"
43991 diff --git a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43992 index cdc7df4..a2fdfdb 100644
43993 --- a/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43994 +++ b/drivers/infiniband/ulp/ipoib/ipoib_netlink.c
43995 @@ -156,7 +156,7 @@ static size_t ipoib_get_size(const struct net_device *dev)
43996 nla_total_size(2); /* IFLA_IPOIB_UMCAST */
43997 }
43998
43999 -static struct rtnl_link_ops ipoib_link_ops __read_mostly = {
44000 +static struct rtnl_link_ops ipoib_link_ops = {
44001 .kind = "ipoib",
44002 .maxtype = IFLA_IPOIB_MAX,
44003 .policy = ipoib_policy,
44004 diff --git a/drivers/input/gameport/gameport.c b/drivers/input/gameport/gameport.c
44005 index e853a21..56fc5a8 100644
44006 --- a/drivers/input/gameport/gameport.c
44007 +++ b/drivers/input/gameport/gameport.c
44008 @@ -527,14 +527,14 @@ EXPORT_SYMBOL(gameport_set_phys);
44009 */
44010 static void gameport_init_port(struct gameport *gameport)
44011 {
44012 - static atomic_t gameport_no = ATOMIC_INIT(-1);
44013 + static atomic_unchecked_t gameport_no = ATOMIC_INIT(-1);
44014
44015 __module_get(THIS_MODULE);
44016
44017 mutex_init(&gameport->drv_mutex);
44018 device_initialize(&gameport->dev);
44019 dev_set_name(&gameport->dev, "gameport%lu",
44020 - (unsigned long)atomic_inc_return(&gameport_no));
44021 + (unsigned long)atomic_inc_return_unchecked(&gameport_no));
44022 gameport->dev.bus = &gameport_bus;
44023 gameport->dev.release = gameport_release_port;
44024 if (gameport->parent)
44025 diff --git a/drivers/input/input.c b/drivers/input/input.c
44026 index cc357f1..ee42fbc 100644
44027 --- a/drivers/input/input.c
44028 +++ b/drivers/input/input.c
44029 @@ -1781,7 +1781,7 @@ EXPORT_SYMBOL_GPL(input_class);
44030 */
44031 struct input_dev *input_allocate_device(void)
44032 {
44033 - static atomic_t input_no = ATOMIC_INIT(-1);
44034 + static atomic_unchecked_t input_no = ATOMIC_INIT(-1);
44035 struct input_dev *dev;
44036
44037 dev = kzalloc(sizeof(struct input_dev), GFP_KERNEL);
44038 @@ -1796,7 +1796,7 @@ struct input_dev *input_allocate_device(void)
44039 INIT_LIST_HEAD(&dev->node);
44040
44041 dev_set_name(&dev->dev, "input%lu",
44042 - (unsigned long)atomic_inc_return(&input_no));
44043 + (unsigned long)atomic_inc_return_unchecked(&input_no));
44044
44045 __module_get(THIS_MODULE);
44046 }
44047 diff --git a/drivers/input/joystick/sidewinder.c b/drivers/input/joystick/sidewinder.c
44048 index 4a95b22..874c182 100644
44049 --- a/drivers/input/joystick/sidewinder.c
44050 +++ b/drivers/input/joystick/sidewinder.c
44051 @@ -30,6 +30,7 @@
44052 #include <linux/kernel.h>
44053 #include <linux/module.h>
44054 #include <linux/slab.h>
44055 +#include <linux/sched.h>
44056 #include <linux/input.h>
44057 #include <linux/gameport.h>
44058 #include <linux/jiffies.h>
44059 diff --git a/drivers/input/joystick/xpad.c b/drivers/input/joystick/xpad.c
44060 index 61c7611..e1bfa38 100644
44061 --- a/drivers/input/joystick/xpad.c
44062 +++ b/drivers/input/joystick/xpad.c
44063 @@ -905,7 +905,7 @@ static void xpad_led_set(struct led_classdev *led_cdev,
44064
44065 static int xpad_led_probe(struct usb_xpad *xpad)
44066 {
44067 - static atomic_t led_seq = ATOMIC_INIT(-1);
44068 + static atomic_unchecked_t led_seq = ATOMIC_INIT(-1);
44069 unsigned long led_no;
44070 struct xpad_led *led;
44071 struct led_classdev *led_cdev;
44072 @@ -918,7 +918,7 @@ static int xpad_led_probe(struct usb_xpad *xpad)
44073 if (!led)
44074 return -ENOMEM;
44075
44076 - led_no = atomic_inc_return(&led_seq);
44077 + led_no = atomic_inc_return_unchecked(&led_seq);
44078
44079 snprintf(led->name, sizeof(led->name), "xpad%lu", led_no);
44080 led->xpad = xpad;
44081 diff --git a/drivers/input/misc/ims-pcu.c b/drivers/input/misc/ims-pcu.c
44082 index ac1fa5f..5f7502c 100644
44083 --- a/drivers/input/misc/ims-pcu.c
44084 +++ b/drivers/input/misc/ims-pcu.c
44085 @@ -1851,7 +1851,7 @@ static int ims_pcu_identify_type(struct ims_pcu *pcu, u8 *device_id)
44086
44087 static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44088 {
44089 - static atomic_t device_no = ATOMIC_INIT(-1);
44090 + static atomic_unchecked_t device_no = ATOMIC_INIT(-1);
44091
44092 const struct ims_pcu_device_info *info;
44093 int error;
44094 @@ -1882,7 +1882,7 @@ static int ims_pcu_init_application_mode(struct ims_pcu *pcu)
44095 }
44096
44097 /* Device appears to be operable, complete initialization */
44098 - pcu->device_no = atomic_inc_return(&device_no);
44099 + pcu->device_no = atomic_inc_return_unchecked(&device_no);
44100
44101 /*
44102 * PCU-B devices, both GEN_1 and GEN_2 do not have OFN sensor
44103 diff --git a/drivers/input/mouse/psmouse.h b/drivers/input/mouse/psmouse.h
44104 index ad5a5a1..5eac214 100644
44105 --- a/drivers/input/mouse/psmouse.h
44106 +++ b/drivers/input/mouse/psmouse.h
44107 @@ -125,7 +125,7 @@ struct psmouse_attribute {
44108 ssize_t (*set)(struct psmouse *psmouse, void *data,
44109 const char *buf, size_t count);
44110 bool protect;
44111 -};
44112 +} __do_const;
44113 #define to_psmouse_attr(a) container_of((a), struct psmouse_attribute, dattr)
44114
44115 ssize_t psmouse_attr_show_helper(struct device *dev, struct device_attribute *attr,
44116 diff --git a/drivers/input/mousedev.c b/drivers/input/mousedev.c
44117 index b604564..3f14ae4 100644
44118 --- a/drivers/input/mousedev.c
44119 +++ b/drivers/input/mousedev.c
44120 @@ -744,7 +744,7 @@ static ssize_t mousedev_read(struct file *file, char __user *buffer,
44121
44122 spin_unlock_irq(&client->packet_lock);
44123
44124 - if (copy_to_user(buffer, data, count))
44125 + if (count > sizeof(data) || copy_to_user(buffer, data, count))
44126 return -EFAULT;
44127
44128 return count;
44129 diff --git a/drivers/input/serio/serio.c b/drivers/input/serio/serio.c
44130 index a05a517..323a2fd 100644
44131 --- a/drivers/input/serio/serio.c
44132 +++ b/drivers/input/serio/serio.c
44133 @@ -514,7 +514,7 @@ static void serio_release_port(struct device *dev)
44134 */
44135 static void serio_init_port(struct serio *serio)
44136 {
44137 - static atomic_t serio_no = ATOMIC_INIT(-1);
44138 + static atomic_unchecked_t serio_no = ATOMIC_INIT(-1);
44139
44140 __module_get(THIS_MODULE);
44141
44142 @@ -525,7 +525,7 @@ static void serio_init_port(struct serio *serio)
44143 mutex_init(&serio->drv_mutex);
44144 device_initialize(&serio->dev);
44145 dev_set_name(&serio->dev, "serio%lu",
44146 - (unsigned long)atomic_inc_return(&serio_no));
44147 + (unsigned long)atomic_inc_return_unchecked(&serio_no));
44148 serio->dev.bus = &serio_bus;
44149 serio->dev.release = serio_release_port;
44150 serio->dev.groups = serio_device_attr_groups;
44151 diff --git a/drivers/input/serio/serio_raw.c b/drivers/input/serio/serio_raw.c
44152 index 71ef5d6..93380a9 100644
44153 --- a/drivers/input/serio/serio_raw.c
44154 +++ b/drivers/input/serio/serio_raw.c
44155 @@ -292,7 +292,7 @@ static irqreturn_t serio_raw_interrupt(struct serio *serio, unsigned char data,
44156
44157 static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44158 {
44159 - static atomic_t serio_raw_no = ATOMIC_INIT(-1);
44160 + static atomic_unchecked_t serio_raw_no = ATOMIC_INIT(-1);
44161 struct serio_raw *serio_raw;
44162 int err;
44163
44164 @@ -303,7 +303,7 @@ static int serio_raw_connect(struct serio *serio, struct serio_driver *drv)
44165 }
44166
44167 snprintf(serio_raw->name, sizeof(serio_raw->name),
44168 - "serio_raw%ld", (long)atomic_inc_return(&serio_raw_no));
44169 + "serio_raw%ld", (long)atomic_inc_return_unchecked(&serio_raw_no));
44170 kref_init(&serio_raw->kref);
44171 INIT_LIST_HEAD(&serio_raw->client_list);
44172 init_waitqueue_head(&serio_raw->wait);
44173 diff --git a/drivers/input/touchscreen/htcpen.c b/drivers/input/touchscreen/htcpen.c
44174 index 92e2243..8fd9092 100644
44175 --- a/drivers/input/touchscreen/htcpen.c
44176 +++ b/drivers/input/touchscreen/htcpen.c
44177 @@ -219,7 +219,7 @@ static struct isa_driver htcpen_isa_driver = {
44178 }
44179 };
44180
44181 -static struct dmi_system_id htcshift_dmi_table[] __initdata = {
44182 +static const struct dmi_system_id htcshift_dmi_table[] __initconst = {
44183 {
44184 .ident = "Shift",
44185 .matches = {
44186 diff --git a/drivers/iommu/amd_iommu.c b/drivers/iommu/amd_iommu.c
44187 index ca9f4ed..b860ff1 100644
44188 --- a/drivers/iommu/amd_iommu.c
44189 +++ b/drivers/iommu/amd_iommu.c
44190 @@ -829,11 +829,21 @@ static void copy_cmd_to_buffer(struct amd_iommu *iommu,
44191
44192 static void build_completion_wait(struct iommu_cmd *cmd, u64 address)
44193 {
44194 + phys_addr_t physaddr;
44195 WARN_ON(address & 0x7ULL);
44196
44197 memset(cmd, 0, sizeof(*cmd));
44198 - cmd->data[0] = lower_32_bits(__pa(address)) | CMD_COMPL_WAIT_STORE_MASK;
44199 - cmd->data[1] = upper_32_bits(__pa(address));
44200 +
44201 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
44202 + if (object_starts_on_stack((void *)address)) {
44203 + void *adjbuf = (void *)address - current->stack + current->lowmem_stack;
44204 + physaddr = __pa((u64)adjbuf);
44205 + } else
44206 +#endif
44207 + physaddr = __pa(address);
44208 +
44209 + cmd->data[0] = lower_32_bits(physaddr) | CMD_COMPL_WAIT_STORE_MASK;
44210 + cmd->data[1] = upper_32_bits(physaddr);
44211 cmd->data[2] = 1;
44212 CMD_SET_TYPE(cmd, CMD_COMPL_WAIT);
44213 }
44214 diff --git a/drivers/iommu/arm-smmu.c b/drivers/iommu/arm-smmu.c
44215 index 65075ef..53823f9 100644
44216 --- a/drivers/iommu/arm-smmu.c
44217 +++ b/drivers/iommu/arm-smmu.c
44218 @@ -331,7 +331,7 @@ enum arm_smmu_domain_stage {
44219
44220 struct arm_smmu_domain {
44221 struct arm_smmu_device *smmu;
44222 - struct io_pgtable_ops *pgtbl_ops;
44223 + struct io_pgtable *pgtbl;
44224 spinlock_t pgtbl_lock;
44225 struct arm_smmu_cfg cfg;
44226 enum arm_smmu_domain_stage stage;
44227 @@ -817,7 +817,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44228 {
44229 int irq, start, ret = 0;
44230 unsigned long ias, oas;
44231 - struct io_pgtable_ops *pgtbl_ops;
44232 + struct io_pgtable *pgtbl;
44233 struct io_pgtable_cfg pgtbl_cfg;
44234 enum io_pgtable_fmt fmt;
44235 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44236 @@ -902,14 +902,16 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44237 };
44238
44239 smmu_domain->smmu = smmu;
44240 - pgtbl_ops = alloc_io_pgtable_ops(fmt, &pgtbl_cfg, smmu_domain);
44241 - if (!pgtbl_ops) {
44242 + pgtbl = alloc_io_pgtable(fmt, &pgtbl_cfg, smmu_domain);
44243 + if (!pgtbl) {
44244 ret = -ENOMEM;
44245 goto out_clear_smmu;
44246 }
44247
44248 /* Update our support page sizes to reflect the page table format */
44249 - arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44250 + pax_open_kernel();
44251 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap = pgtbl_cfg.pgsize_bitmap;
44252 + pax_close_kernel();
44253
44254 /* Initialise the context bank with our page table cfg */
44255 arm_smmu_init_context_bank(smmu_domain, &pgtbl_cfg);
44256 @@ -930,7 +932,7 @@ static int arm_smmu_init_domain_context(struct iommu_domain *domain,
44257 mutex_unlock(&smmu_domain->init_mutex);
44258
44259 /* Publish page table ops for map/unmap */
44260 - smmu_domain->pgtbl_ops = pgtbl_ops;
44261 + smmu_domain->pgtbl = pgtbl;
44262 return 0;
44263
44264 out_clear_smmu:
44265 @@ -963,8 +965,7 @@ static void arm_smmu_destroy_domain_context(struct iommu_domain *domain)
44266 free_irq(irq, domain);
44267 }
44268
44269 - if (smmu_domain->pgtbl_ops)
44270 - free_io_pgtable_ops(smmu_domain->pgtbl_ops);
44271 + free_io_pgtable(smmu_domain->pgtbl);
44272
44273 __arm_smmu_free_bitmap(smmu->context_map, cfg->cbndx);
44274 }
44275 @@ -1190,13 +1191,13 @@ static int arm_smmu_map(struct iommu_domain *domain, unsigned long iova,
44276 int ret;
44277 unsigned long flags;
44278 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44279 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44280 + struct io_pgtable *iop = smmu_domain->pgtbl;
44281
44282 - if (!ops)
44283 + if (!iop)
44284 return -ENODEV;
44285
44286 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44287 - ret = ops->map(ops, iova, paddr, size, prot);
44288 + ret = iop->ops->map(iop, iova, paddr, size, prot);
44289 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44290 return ret;
44291 }
44292 @@ -1207,13 +1208,13 @@ static size_t arm_smmu_unmap(struct iommu_domain *domain, unsigned long iova,
44293 size_t ret;
44294 unsigned long flags;
44295 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44296 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44297 + struct io_pgtable *iop = smmu_domain->pgtbl;
44298
44299 - if (!ops)
44300 + if (!iop)
44301 return 0;
44302
44303 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44304 - ret = ops->unmap(ops, iova, size);
44305 + ret = iop->ops->unmap(iop, iova, size);
44306 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44307 return ret;
44308 }
44309 @@ -1224,7 +1225,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44310 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44311 struct arm_smmu_device *smmu = smmu_domain->smmu;
44312 struct arm_smmu_cfg *cfg = &smmu_domain->cfg;
44313 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44314 + struct io_pgtable *iop = smmu_domain->pgtbl;
44315 struct device *dev = smmu->dev;
44316 void __iomem *cb_base;
44317 u32 tmp;
44318 @@ -1247,7 +1248,7 @@ static phys_addr_t arm_smmu_iova_to_phys_hard(struct iommu_domain *domain,
44319 dev_err(dev,
44320 "iova to phys timed out on 0x%pad. Falling back to software table walk.\n",
44321 &iova);
44322 - return ops->iova_to_phys(ops, iova);
44323 + return iop->ops->iova_to_phys(iop, iova);
44324 }
44325
44326 phys = readl_relaxed(cb_base + ARM_SMMU_CB_PAR_LO);
44327 @@ -1268,9 +1269,9 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44328 phys_addr_t ret;
44329 unsigned long flags;
44330 struct arm_smmu_domain *smmu_domain = to_smmu_domain(domain);
44331 - struct io_pgtable_ops *ops= smmu_domain->pgtbl_ops;
44332 + struct io_pgtable *iop = smmu_domain->pgtbl;
44333
44334 - if (!ops)
44335 + if (!iop)
44336 return 0;
44337
44338 spin_lock_irqsave(&smmu_domain->pgtbl_lock, flags);
44339 @@ -1278,7 +1279,7 @@ static phys_addr_t arm_smmu_iova_to_phys(struct iommu_domain *domain,
44340 smmu_domain->stage == ARM_SMMU_DOMAIN_S1) {
44341 ret = arm_smmu_iova_to_phys_hard(domain, iova);
44342 } else {
44343 - ret = ops->iova_to_phys(ops, iova);
44344 + ret = iop->ops->iova_to_phys(iop, iova);
44345 }
44346
44347 spin_unlock_irqrestore(&smmu_domain->pgtbl_lock, flags);
44348 @@ -1668,7 +1669,9 @@ static int arm_smmu_device_cfg_probe(struct arm_smmu_device *smmu)
44349 size |= SZ_64K | SZ_512M;
44350 }
44351
44352 - arm_smmu_ops.pgsize_bitmap &= size;
44353 + pax_open_kernel();
44354 + *(unsigned long *)&arm_smmu_ops.pgsize_bitmap &= size;
44355 + pax_close_kernel();
44356 dev_notice(smmu->dev, "\tSupported page sizes: 0x%08lx\n", size);
44357
44358 if (smmu->features & ARM_SMMU_FEAT_TRANS_S1)
44359 diff --git a/drivers/iommu/intel-iommu.c b/drivers/iommu/intel-iommu.c
44360 index 5ecfaf2..c87c4b1 100644
44361 --- a/drivers/iommu/intel-iommu.c
44362 +++ b/drivers/iommu/intel-iommu.c
44363 @@ -1756,8 +1756,9 @@ static int domain_init(struct dmar_domain *domain, int guest_width)
44364
44365 static void domain_exit(struct dmar_domain *domain)
44366 {
44367 + struct dmar_drhd_unit *drhd;
44368 + struct intel_iommu *iommu;
44369 struct page *freelist = NULL;
44370 - int i;
44371
44372 /* Domain 0 is reserved, so dont process it */
44373 if (!domain)
44374 @@ -1777,8 +1778,10 @@ static void domain_exit(struct dmar_domain *domain)
44375
44376 /* clear attached or cached domains */
44377 rcu_read_lock();
44378 - for_each_set_bit(i, domain->iommu_bmp, g_num_of_iommus)
44379 - iommu_detach_domain(domain, g_iommus[i]);
44380 + for_each_active_iommu(iommu, drhd)
44381 + if (domain_type_is_vm(domain) ||
44382 + test_bit(iommu->seq_id, domain->iommu_bmp))
44383 + iommu_detach_domain(domain, iommu);
44384 rcu_read_unlock();
44385
44386 dma_free_pagelist(freelist);
44387 diff --git a/drivers/iommu/io-pgtable-arm.c b/drivers/iommu/io-pgtable-arm.c
44388 index 4e46021..f0a24fef 100644
44389 --- a/drivers/iommu/io-pgtable-arm.c
44390 +++ b/drivers/iommu/io-pgtable-arm.c
44391 @@ -36,12 +36,6 @@
44392 #define io_pgtable_to_data(x) \
44393 container_of((x), struct arm_lpae_io_pgtable, iop)
44394
44395 -#define io_pgtable_ops_to_pgtable(x) \
44396 - container_of((x), struct io_pgtable, ops)
44397 -
44398 -#define io_pgtable_ops_to_data(x) \
44399 - io_pgtable_to_data(io_pgtable_ops_to_pgtable(x))
44400 -
44401 /*
44402 * For consistency with the architecture, we always consider
44403 * ARM_LPAE_MAX_LEVELS levels, with the walk starting at level n >=0
44404 @@ -304,10 +298,10 @@ static arm_lpae_iopte arm_lpae_prot_to_pte(struct arm_lpae_io_pgtable *data,
44405 return pte;
44406 }
44407
44408 -static int arm_lpae_map(struct io_pgtable_ops *ops, unsigned long iova,
44409 +static int arm_lpae_map(struct io_pgtable *iop, unsigned long iova,
44410 phys_addr_t paddr, size_t size, int iommu_prot)
44411 {
44412 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44413 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44414 arm_lpae_iopte *ptep = data->pgd;
44415 int lvl = ARM_LPAE_START_LVL(data);
44416 arm_lpae_iopte prot;
44417 @@ -447,12 +441,11 @@ static int __arm_lpae_unmap(struct arm_lpae_io_pgtable *data,
44418 return __arm_lpae_unmap(data, iova, size, lvl + 1, ptep);
44419 }
44420
44421 -static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44422 +static int arm_lpae_unmap(struct io_pgtable *iop, unsigned long iova,
44423 size_t size)
44424 {
44425 size_t unmapped;
44426 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44427 - struct io_pgtable *iop = &data->iop;
44428 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44429 arm_lpae_iopte *ptep = data->pgd;
44430 int lvl = ARM_LPAE_START_LVL(data);
44431
44432 @@ -463,10 +456,10 @@ static int arm_lpae_unmap(struct io_pgtable_ops *ops, unsigned long iova,
44433 return unmapped;
44434 }
44435
44436 -static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable_ops *ops,
44437 +static phys_addr_t arm_lpae_iova_to_phys(struct io_pgtable *iop,
44438 unsigned long iova)
44439 {
44440 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44441 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44442 arm_lpae_iopte pte, *ptep = data->pgd;
44443 int lvl = ARM_LPAE_START_LVL(data);
44444
44445 @@ -533,6 +526,12 @@ static void arm_lpae_restrict_pgsizes(struct io_pgtable_cfg *cfg)
44446 }
44447 }
44448
44449 +static struct io_pgtable_ops arm_lpae_io_pgtable_ops = {
44450 + .map = arm_lpae_map,
44451 + .unmap = arm_lpae_unmap,
44452 + .iova_to_phys = arm_lpae_iova_to_phys,
44453 +};
44454 +
44455 static struct arm_lpae_io_pgtable *
44456 arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44457 {
44458 @@ -564,11 +563,7 @@ arm_lpae_alloc_pgtable(struct io_pgtable_cfg *cfg)
44459 pgd_bits = va_bits - (data->bits_per_level * (data->levels - 1));
44460 data->pgd_size = 1UL << (pgd_bits + ilog2(sizeof(arm_lpae_iopte)));
44461
44462 - data->iop.ops = (struct io_pgtable_ops) {
44463 - .map = arm_lpae_map,
44464 - .unmap = arm_lpae_unmap,
44465 - .iova_to_phys = arm_lpae_iova_to_phys,
44466 - };
44467 + data->iop.ops = &arm_lpae_io_pgtable_ops;
44468
44469 return data;
44470 }
44471 @@ -830,9 +825,9 @@ static struct iommu_gather_ops dummy_tlb_ops __initdata = {
44472 .flush_pgtable = dummy_flush_pgtable,
44473 };
44474
44475 -static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44476 +static void __init arm_lpae_dump_ops(struct io_pgtable *iop)
44477 {
44478 - struct arm_lpae_io_pgtable *data = io_pgtable_ops_to_data(ops);
44479 + struct arm_lpae_io_pgtable *data = io_pgtable_to_data(iop);
44480 struct io_pgtable_cfg *cfg = &data->iop.cfg;
44481
44482 pr_err("cfg: pgsize_bitmap 0x%lx, ias %u-bit\n",
44483 @@ -842,9 +837,9 @@ static void __init arm_lpae_dump_ops(struct io_pgtable_ops *ops)
44484 data->bits_per_level, data->pgd);
44485 }
44486
44487 -#define __FAIL(ops, i) ({ \
44488 +#define __FAIL(iop, i) ({ \
44489 WARN(1, "selftest: test failed for fmt idx %d\n", (i)); \
44490 - arm_lpae_dump_ops(ops); \
44491 + arm_lpae_dump_ops(iop); \
44492 selftest_running = false; \
44493 -EFAULT; \
44494 })
44495 @@ -859,30 +854,32 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44496 int i, j;
44497 unsigned long iova;
44498 size_t size;
44499 - struct io_pgtable_ops *ops;
44500 + struct io_pgtable *iop;
44501 + const struct io_pgtable_ops *ops;
44502
44503 selftest_running = true;
44504
44505 for (i = 0; i < ARRAY_SIZE(fmts); ++i) {
44506 cfg_cookie = cfg;
44507 - ops = alloc_io_pgtable_ops(fmts[i], cfg, cfg);
44508 - if (!ops) {
44509 + iop = alloc_io_pgtable(fmts[i], cfg, cfg);
44510 + if (!iop) {
44511 pr_err("selftest: failed to allocate io pgtable ops\n");
44512 return -ENOMEM;
44513 }
44514 + ops = iop->ops;
44515
44516 /*
44517 * Initial sanity checks.
44518 * Empty page tables shouldn't provide any translations.
44519 */
44520 - if (ops->iova_to_phys(ops, 42))
44521 - return __FAIL(ops, i);
44522 + if (ops->iova_to_phys(iop, 42))
44523 + return __FAIL(iop, i);
44524
44525 - if (ops->iova_to_phys(ops, SZ_1G + 42))
44526 - return __FAIL(ops, i);
44527 + if (ops->iova_to_phys(iop, SZ_1G + 42))
44528 + return __FAIL(iop, i);
44529
44530 - if (ops->iova_to_phys(ops, SZ_2G + 42))
44531 - return __FAIL(ops, i);
44532 + if (ops->iova_to_phys(iop, SZ_2G + 42))
44533 + return __FAIL(iop, i);
44534
44535 /*
44536 * Distinct mappings of different granule sizes.
44537 @@ -892,19 +889,19 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44538 while (j != BITS_PER_LONG) {
44539 size = 1UL << j;
44540
44541 - if (ops->map(ops, iova, iova, size, IOMMU_READ |
44542 + if (ops->map(iop, iova, iova, size, IOMMU_READ |
44543 IOMMU_WRITE |
44544 IOMMU_NOEXEC |
44545 IOMMU_CACHE))
44546 - return __FAIL(ops, i);
44547 + return __FAIL(iop, i);
44548
44549 /* Overlapping mappings */
44550 - if (!ops->map(ops, iova, iova + size, size,
44551 + if (!ops->map(iop, iova, iova + size, size,
44552 IOMMU_READ | IOMMU_NOEXEC))
44553 - return __FAIL(ops, i);
44554 + return __FAIL(iop, i);
44555
44556 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44557 - return __FAIL(ops, i);
44558 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44559 + return __FAIL(iop, i);
44560
44561 iova += SZ_1G;
44562 j++;
44563 @@ -913,15 +910,15 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44564
44565 /* Partial unmap */
44566 size = 1UL << __ffs(cfg->pgsize_bitmap);
44567 - if (ops->unmap(ops, SZ_1G + size, size) != size)
44568 - return __FAIL(ops, i);
44569 + if (ops->unmap(iop, SZ_1G + size, size) != size)
44570 + return __FAIL(iop, i);
44571
44572 /* Remap of partial unmap */
44573 - if (ops->map(ops, SZ_1G + size, size, size, IOMMU_READ))
44574 - return __FAIL(ops, i);
44575 + if (ops->map(iop, SZ_1G + size, size, size, IOMMU_READ))
44576 + return __FAIL(iop, i);
44577
44578 - if (ops->iova_to_phys(ops, SZ_1G + size + 42) != (size + 42))
44579 - return __FAIL(ops, i);
44580 + if (ops->iova_to_phys(iop, SZ_1G + size + 42) != (size + 42))
44581 + return __FAIL(iop, i);
44582
44583 /* Full unmap */
44584 iova = 0;
44585 @@ -929,25 +926,25 @@ static int __init arm_lpae_run_tests(struct io_pgtable_cfg *cfg)
44586 while (j != BITS_PER_LONG) {
44587 size = 1UL << j;
44588
44589 - if (ops->unmap(ops, iova, size) != size)
44590 - return __FAIL(ops, i);
44591 + if (ops->unmap(iop, iova, size) != size)
44592 + return __FAIL(iop, i);
44593
44594 - if (ops->iova_to_phys(ops, iova + 42))
44595 - return __FAIL(ops, i);
44596 + if (ops->iova_to_phys(iop, iova + 42))
44597 + return __FAIL(iop, i);
44598
44599 /* Remap full block */
44600 - if (ops->map(ops, iova, iova, size, IOMMU_WRITE))
44601 - return __FAIL(ops, i);
44602 + if (ops->map(iop, iova, iova, size, IOMMU_WRITE))
44603 + return __FAIL(iop, i);
44604
44605 - if (ops->iova_to_phys(ops, iova + 42) != (iova + 42))
44606 - return __FAIL(ops, i);
44607 + if (ops->iova_to_phys(iop, iova + 42) != (iova + 42))
44608 + return __FAIL(iop, i);
44609
44610 iova += SZ_1G;
44611 j++;
44612 j = find_next_bit(&cfg->pgsize_bitmap, BITS_PER_LONG, j);
44613 }
44614
44615 - free_io_pgtable_ops(ops);
44616 + free_io_pgtable(iop);
44617 }
44618
44619 selftest_running = false;
44620 diff --git a/drivers/iommu/io-pgtable.c b/drivers/iommu/io-pgtable.c
44621 index 6436fe2..088c965 100644
44622 --- a/drivers/iommu/io-pgtable.c
44623 +++ b/drivers/iommu/io-pgtable.c
44624 @@ -40,7 +40,7 @@ io_pgtable_init_table[IO_PGTABLE_NUM_FMTS] =
44625 #endif
44626 };
44627
44628 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44629 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44630 struct io_pgtable_cfg *cfg,
44631 void *cookie)
44632 {
44633 @@ -62,21 +62,18 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44634 iop->cookie = cookie;
44635 iop->cfg = *cfg;
44636
44637 - return &iop->ops;
44638 + return iop;
44639 }
44640
44641 /*
44642 * It is the IOMMU driver's responsibility to ensure that the page table
44643 * is no longer accessible to the walker by this point.
44644 */
44645 -void free_io_pgtable_ops(struct io_pgtable_ops *ops)
44646 +void free_io_pgtable(struct io_pgtable *iop)
44647 {
44648 - struct io_pgtable *iop;
44649 -
44650 - if (!ops)
44651 + if (!iop)
44652 return;
44653
44654 - iop = container_of(ops, struct io_pgtable, ops);
44655 iop->cfg.tlb->tlb_flush_all(iop->cookie);
44656 io_pgtable_init_table[iop->fmt]->free(iop);
44657 }
44658 diff --git a/drivers/iommu/io-pgtable.h b/drivers/iommu/io-pgtable.h
44659 index 10e32f6..0b276c8 100644
44660 --- a/drivers/iommu/io-pgtable.h
44661 +++ b/drivers/iommu/io-pgtable.h
44662 @@ -75,17 +75,18 @@ struct io_pgtable_cfg {
44663 * These functions map directly onto the iommu_ops member functions with
44664 * the same names.
44665 */
44666 +struct io_pgtable;
44667 struct io_pgtable_ops {
44668 - int (*map)(struct io_pgtable_ops *ops, unsigned long iova,
44669 + int (*map)(struct io_pgtable *iop, unsigned long iova,
44670 phys_addr_t paddr, size_t size, int prot);
44671 - int (*unmap)(struct io_pgtable_ops *ops, unsigned long iova,
44672 + int (*unmap)(struct io_pgtable *iop, unsigned long iova,
44673 size_t size);
44674 - phys_addr_t (*iova_to_phys)(struct io_pgtable_ops *ops,
44675 + phys_addr_t (*iova_to_phys)(struct io_pgtable *iop,
44676 unsigned long iova);
44677 };
44678
44679 /**
44680 - * alloc_io_pgtable_ops() - Allocate a page table allocator for use by an IOMMU.
44681 + * alloc_io_pgtable() - Allocate a page table allocator for use by an IOMMU.
44682 *
44683 * @fmt: The page table format.
44684 * @cfg: The page table configuration. This will be modified to represent
44685 @@ -94,9 +95,9 @@ struct io_pgtable_ops {
44686 * @cookie: An opaque token provided by the IOMMU driver and passed back to
44687 * the callback routines in cfg->tlb.
44688 */
44689 -struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44690 - struct io_pgtable_cfg *cfg,
44691 - void *cookie);
44692 +struct io_pgtable *alloc_io_pgtable(enum io_pgtable_fmt fmt,
44693 + struct io_pgtable_cfg *cfg,
44694 + void *cookie);
44695
44696 /**
44697 * free_io_pgtable_ops() - Free an io_pgtable_ops structure. The caller
44698 @@ -105,7 +106,7 @@ struct io_pgtable_ops *alloc_io_pgtable_ops(enum io_pgtable_fmt fmt,
44699 *
44700 * @ops: The ops returned from alloc_io_pgtable_ops.
44701 */
44702 -void free_io_pgtable_ops(struct io_pgtable_ops *ops);
44703 +void free_io_pgtable(struct io_pgtable *iop);
44704
44705
44706 /*
44707 @@ -125,7 +126,7 @@ struct io_pgtable {
44708 enum io_pgtable_fmt fmt;
44709 void *cookie;
44710 struct io_pgtable_cfg cfg;
44711 - struct io_pgtable_ops ops;
44712 + const struct io_pgtable_ops *ops;
44713 };
44714
44715 /**
44716 diff --git a/drivers/iommu/iommu.c b/drivers/iommu/iommu.c
44717 index d4f527e..8e4a4fd 100644
44718 --- a/drivers/iommu/iommu.c
44719 +++ b/drivers/iommu/iommu.c
44720 @@ -802,7 +802,7 @@ static int iommu_bus_notifier(struct notifier_block *nb,
44721 static int iommu_bus_init(struct bus_type *bus, const struct iommu_ops *ops)
44722 {
44723 int err;
44724 - struct notifier_block *nb;
44725 + notifier_block_no_const *nb;
44726 struct iommu_callback_data cb = {
44727 .ops = ops,
44728 };
44729 diff --git a/drivers/iommu/ipmmu-vmsa.c b/drivers/iommu/ipmmu-vmsa.c
44730 index 1a67c53..23181d8 100644
44731 --- a/drivers/iommu/ipmmu-vmsa.c
44732 +++ b/drivers/iommu/ipmmu-vmsa.c
44733 @@ -41,7 +41,7 @@ struct ipmmu_vmsa_domain {
44734 struct iommu_domain io_domain;
44735
44736 struct io_pgtable_cfg cfg;
44737 - struct io_pgtable_ops *iop;
44738 + struct io_pgtable *iop;
44739
44740 unsigned int context_id;
44741 spinlock_t lock; /* Protects mappings */
44742 @@ -328,8 +328,7 @@ static int ipmmu_domain_init_context(struct ipmmu_vmsa_domain *domain)
44743 domain->cfg.oas = 40;
44744 domain->cfg.tlb = &ipmmu_gather_ops;
44745
44746 - domain->iop = alloc_io_pgtable_ops(ARM_32_LPAE_S1, &domain->cfg,
44747 - domain);
44748 + domain->iop = alloc_io_pgtable(ARM_32_LPAE_S1, &domain->cfg, domain);
44749 if (!domain->iop)
44750 return -EINVAL;
44751
44752 @@ -487,7 +486,7 @@ static void ipmmu_domain_free(struct iommu_domain *io_domain)
44753 * been detached.
44754 */
44755 ipmmu_domain_destroy_context(domain);
44756 - free_io_pgtable_ops(domain->iop);
44757 + free_io_pgtable(domain->iop);
44758 kfree(domain);
44759 }
44760
44761 @@ -556,7 +555,7 @@ static int ipmmu_map(struct iommu_domain *io_domain, unsigned long iova,
44762 if (!domain)
44763 return -ENODEV;
44764
44765 - return domain->iop->map(domain->iop, iova, paddr, size, prot);
44766 + return domain->iop->ops->map(domain->iop, iova, paddr, size, prot);
44767 }
44768
44769 static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44770 @@ -564,7 +563,7 @@ static size_t ipmmu_unmap(struct iommu_domain *io_domain, unsigned long iova,
44771 {
44772 struct ipmmu_vmsa_domain *domain = to_vmsa_domain(io_domain);
44773
44774 - return domain->iop->unmap(domain->iop, iova, size);
44775 + return domain->iop->ops->unmap(domain->iop, iova, size);
44776 }
44777
44778 static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44779 @@ -574,7 +573,7 @@ static phys_addr_t ipmmu_iova_to_phys(struct iommu_domain *io_domain,
44780
44781 /* TODO: Is locking needed ? */
44782
44783 - return domain->iop->iova_to_phys(domain->iop, iova);
44784 + return domain->iop->ops->iova_to_phys(domain->iop, iova);
44785 }
44786
44787 static int ipmmu_find_utlbs(struct ipmmu_vmsa_device *mmu, struct device *dev,
44788 diff --git a/drivers/iommu/irq_remapping.c b/drivers/iommu/irq_remapping.c
44789 index 390079e..1da9d6c 100644
44790 --- a/drivers/iommu/irq_remapping.c
44791 +++ b/drivers/iommu/irq_remapping.c
44792 @@ -329,7 +329,7 @@ int setup_hpet_msi_remapped(unsigned int irq, unsigned int id)
44793 void panic_if_irq_remap(const char *msg)
44794 {
44795 if (irq_remapping_enabled)
44796 - panic(msg);
44797 + panic("%s", msg);
44798 }
44799
44800 static void ir_ack_apic_edge(struct irq_data *data)
44801 @@ -350,10 +350,12 @@ static void ir_print_prefix(struct irq_data *data, struct seq_file *p)
44802
44803 void irq_remap_modify_chip_defaults(struct irq_chip *chip)
44804 {
44805 - chip->irq_print_chip = ir_print_prefix;
44806 - chip->irq_ack = ir_ack_apic_edge;
44807 - chip->irq_eoi = ir_ack_apic_level;
44808 - chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44809 + pax_open_kernel();
44810 + *(void **)&chip->irq_print_chip = ir_print_prefix;
44811 + *(void **)&chip->irq_ack = ir_ack_apic_edge;
44812 + *(void **)&chip->irq_eoi = ir_ack_apic_level;
44813 + *(void **)&chip->irq_set_affinity = x86_io_apic_ops.set_affinity;
44814 + pax_close_kernel();
44815 }
44816
44817 bool setup_remapped_irq(int irq, struct irq_cfg *cfg, struct irq_chip *chip)
44818 diff --git a/drivers/irqchip/irq-gic.c b/drivers/irqchip/irq-gic.c
44819 index 01999d7..4f14bb7 100644
44820 --- a/drivers/irqchip/irq-gic.c
44821 +++ b/drivers/irqchip/irq-gic.c
44822 @@ -313,7 +313,7 @@ static void gic_handle_cascade_irq(unsigned int irq, struct irq_desc *desc)
44823 chained_irq_exit(chip, desc);
44824 }
44825
44826 -static struct irq_chip gic_chip = {
44827 +static irq_chip_no_const gic_chip __read_only = {
44828 .name = "GIC",
44829 .irq_mask = gic_mask_irq,
44830 .irq_unmask = gic_unmask_irq,
44831 diff --git a/drivers/irqchip/irq-renesas-intc-irqpin.c b/drivers/irqchip/irq-renesas-intc-irqpin.c
44832 index 9a0767b..5e5f86f 100644
44833 --- a/drivers/irqchip/irq-renesas-intc-irqpin.c
44834 +++ b/drivers/irqchip/irq-renesas-intc-irqpin.c
44835 @@ -373,7 +373,7 @@ static int intc_irqpin_probe(struct platform_device *pdev)
44836 struct intc_irqpin_iomem *i;
44837 struct resource *io[INTC_IRQPIN_REG_NR];
44838 struct resource *irq;
44839 - struct irq_chip *irq_chip;
44840 + irq_chip_no_const *irq_chip;
44841 void (*enable_fn)(struct irq_data *d);
44842 void (*disable_fn)(struct irq_data *d);
44843 const char *name = dev_name(dev);
44844 diff --git a/drivers/irqchip/irq-renesas-irqc.c b/drivers/irqchip/irq-renesas-irqc.c
44845 index cdf80b7..e5c3ade 100644
44846 --- a/drivers/irqchip/irq-renesas-irqc.c
44847 +++ b/drivers/irqchip/irq-renesas-irqc.c
44848 @@ -179,7 +179,7 @@ static int irqc_probe(struct platform_device *pdev)
44849 struct irqc_priv *p;
44850 struct resource *io;
44851 struct resource *irq;
44852 - struct irq_chip *irq_chip;
44853 + irq_chip_no_const *irq_chip;
44854 const char *name = dev_name(&pdev->dev);
44855 int ret;
44856 int k;
44857 diff --git a/drivers/isdn/capi/capi.c b/drivers/isdn/capi/capi.c
44858 index 6a2df32..dc962f1 100644
44859 --- a/drivers/isdn/capi/capi.c
44860 +++ b/drivers/isdn/capi/capi.c
44861 @@ -81,8 +81,8 @@ struct capiminor {
44862
44863 struct capi20_appl *ap;
44864 u32 ncci;
44865 - atomic_t datahandle;
44866 - atomic_t msgid;
44867 + atomic_unchecked_t datahandle;
44868 + atomic_unchecked_t msgid;
44869
44870 struct tty_port port;
44871 int ttyinstop;
44872 @@ -391,7 +391,7 @@ gen_data_b3_resp_for(struct capiminor *mp, struct sk_buff *skb)
44873 capimsg_setu16(s, 2, mp->ap->applid);
44874 capimsg_setu8 (s, 4, CAPI_DATA_B3);
44875 capimsg_setu8 (s, 5, CAPI_RESP);
44876 - capimsg_setu16(s, 6, atomic_inc_return(&mp->msgid));
44877 + capimsg_setu16(s, 6, atomic_inc_return_unchecked(&mp->msgid));
44878 capimsg_setu32(s, 8, mp->ncci);
44879 capimsg_setu16(s, 12, datahandle);
44880 }
44881 @@ -512,14 +512,14 @@ static void handle_minor_send(struct capiminor *mp)
44882 mp->outbytes -= len;
44883 spin_unlock_bh(&mp->outlock);
44884
44885 - datahandle = atomic_inc_return(&mp->datahandle);
44886 + datahandle = atomic_inc_return_unchecked(&mp->datahandle);
44887 skb_push(skb, CAPI_DATA_B3_REQ_LEN);
44888 memset(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44889 capimsg_setu16(skb->data, 0, CAPI_DATA_B3_REQ_LEN);
44890 capimsg_setu16(skb->data, 2, mp->ap->applid);
44891 capimsg_setu8 (skb->data, 4, CAPI_DATA_B3);
44892 capimsg_setu8 (skb->data, 5, CAPI_REQ);
44893 - capimsg_setu16(skb->data, 6, atomic_inc_return(&mp->msgid));
44894 + capimsg_setu16(skb->data, 6, atomic_inc_return_unchecked(&mp->msgid));
44895 capimsg_setu32(skb->data, 8, mp->ncci); /* NCCI */
44896 capimsg_setu32(skb->data, 12, (u32)(long)skb->data);/* Data32 */
44897 capimsg_setu16(skb->data, 16, len); /* Data length */
44898 diff --git a/drivers/isdn/gigaset/bas-gigaset.c b/drivers/isdn/gigaset/bas-gigaset.c
44899 index aecec6d..11e13c5 100644
44900 --- a/drivers/isdn/gigaset/bas-gigaset.c
44901 +++ b/drivers/isdn/gigaset/bas-gigaset.c
44902 @@ -2565,22 +2565,22 @@ static int gigaset_post_reset(struct usb_interface *intf)
44903
44904
44905 static const struct gigaset_ops gigops = {
44906 - gigaset_write_cmd,
44907 - gigaset_write_room,
44908 - gigaset_chars_in_buffer,
44909 - gigaset_brkchars,
44910 - gigaset_init_bchannel,
44911 - gigaset_close_bchannel,
44912 - gigaset_initbcshw,
44913 - gigaset_freebcshw,
44914 - gigaset_reinitbcshw,
44915 - gigaset_initcshw,
44916 - gigaset_freecshw,
44917 - gigaset_set_modem_ctrl,
44918 - gigaset_baud_rate,
44919 - gigaset_set_line_ctrl,
44920 - gigaset_isoc_send_skb,
44921 - gigaset_isoc_input,
44922 + .write_cmd = gigaset_write_cmd,
44923 + .write_room = gigaset_write_room,
44924 + .chars_in_buffer = gigaset_chars_in_buffer,
44925 + .brkchars = gigaset_brkchars,
44926 + .init_bchannel = gigaset_init_bchannel,
44927 + .close_bchannel = gigaset_close_bchannel,
44928 + .initbcshw = gigaset_initbcshw,
44929 + .freebcshw = gigaset_freebcshw,
44930 + .reinitbcshw = gigaset_reinitbcshw,
44931 + .initcshw = gigaset_initcshw,
44932 + .freecshw = gigaset_freecshw,
44933 + .set_modem_ctrl = gigaset_set_modem_ctrl,
44934 + .baud_rate = gigaset_baud_rate,
44935 + .set_line_ctrl = gigaset_set_line_ctrl,
44936 + .send_skb = gigaset_isoc_send_skb,
44937 + .handle_input = gigaset_isoc_input,
44938 };
44939
44940 /* bas_gigaset_init
44941 diff --git a/drivers/isdn/gigaset/interface.c b/drivers/isdn/gigaset/interface.c
44942 index 600c79b..3752bab 100644
44943 --- a/drivers/isdn/gigaset/interface.c
44944 +++ b/drivers/isdn/gigaset/interface.c
44945 @@ -130,9 +130,9 @@ static int if_open(struct tty_struct *tty, struct file *filp)
44946 }
44947 tty->driver_data = cs;
44948
44949 - ++cs->port.count;
44950 + atomic_inc(&cs->port.count);
44951
44952 - if (cs->port.count == 1) {
44953 + if (atomic_read(&cs->port.count) == 1) {
44954 tty_port_tty_set(&cs->port, tty);
44955 cs->port.low_latency = 1;
44956 }
44957 @@ -156,9 +156,9 @@ static void if_close(struct tty_struct *tty, struct file *filp)
44958
44959 if (!cs->connected)
44960 gig_dbg(DEBUG_IF, "not connected"); /* nothing to do */
44961 - else if (!cs->port.count)
44962 + else if (!atomic_read(&cs->port.count))
44963 dev_warn(cs->dev, "%s: device not opened\n", __func__);
44964 - else if (!--cs->port.count)
44965 + else if (!atomic_dec_return(&cs->port.count))
44966 tty_port_tty_set(&cs->port, NULL);
44967
44968 mutex_unlock(&cs->mutex);
44969 diff --git a/drivers/isdn/gigaset/ser-gigaset.c b/drivers/isdn/gigaset/ser-gigaset.c
44970 index 8c91fd5..14f13ce 100644
44971 --- a/drivers/isdn/gigaset/ser-gigaset.c
44972 +++ b/drivers/isdn/gigaset/ser-gigaset.c
44973 @@ -453,22 +453,22 @@ static int gigaset_set_line_ctrl(struct cardstate *cs, unsigned cflag)
44974 }
44975
44976 static const struct gigaset_ops ops = {
44977 - gigaset_write_cmd,
44978 - gigaset_write_room,
44979 - gigaset_chars_in_buffer,
44980 - gigaset_brkchars,
44981 - gigaset_init_bchannel,
44982 - gigaset_close_bchannel,
44983 - gigaset_initbcshw,
44984 - gigaset_freebcshw,
44985 - gigaset_reinitbcshw,
44986 - gigaset_initcshw,
44987 - gigaset_freecshw,
44988 - gigaset_set_modem_ctrl,
44989 - gigaset_baud_rate,
44990 - gigaset_set_line_ctrl,
44991 - gigaset_m10x_send_skb, /* asyncdata.c */
44992 - gigaset_m10x_input, /* asyncdata.c */
44993 + .write_cmd = gigaset_write_cmd,
44994 + .write_room = gigaset_write_room,
44995 + .chars_in_buffer = gigaset_chars_in_buffer,
44996 + .brkchars = gigaset_brkchars,
44997 + .init_bchannel = gigaset_init_bchannel,
44998 + .close_bchannel = gigaset_close_bchannel,
44999 + .initbcshw = gigaset_initbcshw,
45000 + .freebcshw = gigaset_freebcshw,
45001 + .reinitbcshw = gigaset_reinitbcshw,
45002 + .initcshw = gigaset_initcshw,
45003 + .freecshw = gigaset_freecshw,
45004 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45005 + .baud_rate = gigaset_baud_rate,
45006 + .set_line_ctrl = gigaset_set_line_ctrl,
45007 + .send_skb = gigaset_m10x_send_skb, /* asyncdata.c */
45008 + .handle_input = gigaset_m10x_input, /* asyncdata.c */
45009 };
45010
45011
45012 diff --git a/drivers/isdn/gigaset/usb-gigaset.c b/drivers/isdn/gigaset/usb-gigaset.c
45013 index 5f306e2..5342f88 100644
45014 --- a/drivers/isdn/gigaset/usb-gigaset.c
45015 +++ b/drivers/isdn/gigaset/usb-gigaset.c
45016 @@ -543,7 +543,7 @@ static int gigaset_brkchars(struct cardstate *cs, const unsigned char buf[6])
45017 gigaset_dbg_buffer(DEBUG_USBREQ, "brkchars", 6, buf);
45018 memcpy(cs->hw.usb->bchars, buf, 6);
45019 return usb_control_msg(udev, usb_sndctrlpipe(udev, 0), 0x19, 0x41,
45020 - 0, 0, &buf, 6, 2000);
45021 + 0, 0, buf, 6, 2000);
45022 }
45023
45024 static void gigaset_freebcshw(struct bc_state *bcs)
45025 @@ -862,22 +862,22 @@ static int gigaset_pre_reset(struct usb_interface *intf)
45026 }
45027
45028 static const struct gigaset_ops ops = {
45029 - gigaset_write_cmd,
45030 - gigaset_write_room,
45031 - gigaset_chars_in_buffer,
45032 - gigaset_brkchars,
45033 - gigaset_init_bchannel,
45034 - gigaset_close_bchannel,
45035 - gigaset_initbcshw,
45036 - gigaset_freebcshw,
45037 - gigaset_reinitbcshw,
45038 - gigaset_initcshw,
45039 - gigaset_freecshw,
45040 - gigaset_set_modem_ctrl,
45041 - gigaset_baud_rate,
45042 - gigaset_set_line_ctrl,
45043 - gigaset_m10x_send_skb,
45044 - gigaset_m10x_input,
45045 + .write_cmd = gigaset_write_cmd,
45046 + .write_room = gigaset_write_room,
45047 + .chars_in_buffer = gigaset_chars_in_buffer,
45048 + .brkchars = gigaset_brkchars,
45049 + .init_bchannel = gigaset_init_bchannel,
45050 + .close_bchannel = gigaset_close_bchannel,
45051 + .initbcshw = gigaset_initbcshw,
45052 + .freebcshw = gigaset_freebcshw,
45053 + .reinitbcshw = gigaset_reinitbcshw,
45054 + .initcshw = gigaset_initcshw,
45055 + .freecshw = gigaset_freecshw,
45056 + .set_modem_ctrl = gigaset_set_modem_ctrl,
45057 + .baud_rate = gigaset_baud_rate,
45058 + .set_line_ctrl = gigaset_set_line_ctrl,
45059 + .send_skb = gigaset_m10x_send_skb,
45060 + .handle_input = gigaset_m10x_input,
45061 };
45062
45063 /*
45064 diff --git a/drivers/isdn/hardware/avm/b1.c b/drivers/isdn/hardware/avm/b1.c
45065 index 4d9b195..455075c 100644
45066 --- a/drivers/isdn/hardware/avm/b1.c
45067 +++ b/drivers/isdn/hardware/avm/b1.c
45068 @@ -176,7 +176,7 @@ int b1_load_t4file(avmcard *card, capiloaddatapart *t4file)
45069 }
45070 if (left) {
45071 if (t4file->user) {
45072 - if (copy_from_user(buf, dp, left))
45073 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45074 return -EFAULT;
45075 } else {
45076 memcpy(buf, dp, left);
45077 @@ -224,7 +224,7 @@ int b1_load_config(avmcard *card, capiloaddatapart *config)
45078 }
45079 if (left) {
45080 if (config->user) {
45081 - if (copy_from_user(buf, dp, left))
45082 + if (left > sizeof buf || copy_from_user(buf, dp, left))
45083 return -EFAULT;
45084 } else {
45085 memcpy(buf, dp, left);
45086 diff --git a/drivers/isdn/i4l/isdn_common.c b/drivers/isdn/i4l/isdn_common.c
45087 index 9b856e1..fa03c92 100644
45088 --- a/drivers/isdn/i4l/isdn_common.c
45089 +++ b/drivers/isdn/i4l/isdn_common.c
45090 @@ -1654,6 +1654,8 @@ isdn_ioctl(struct file *file, uint cmd, ulong arg)
45091 } else
45092 return -EINVAL;
45093 case IIOCDBGVAR:
45094 + if (!capable(CAP_SYS_RAWIO))
45095 + return -EPERM;
45096 if (arg) {
45097 if (copy_to_user(argp, &dev, sizeof(ulong)))
45098 return -EFAULT;
45099 diff --git a/drivers/isdn/i4l/isdn_concap.c b/drivers/isdn/i4l/isdn_concap.c
45100 index 91d5730..336523e 100644
45101 --- a/drivers/isdn/i4l/isdn_concap.c
45102 +++ b/drivers/isdn/i4l/isdn_concap.c
45103 @@ -80,9 +80,9 @@ static int isdn_concap_dl_disconn_req(struct concap_proto *concap)
45104 }
45105
45106 struct concap_device_ops isdn_concap_reliable_dl_dops = {
45107 - &isdn_concap_dl_data_req,
45108 - &isdn_concap_dl_connect_req,
45109 - &isdn_concap_dl_disconn_req
45110 + .data_req = &isdn_concap_dl_data_req,
45111 + .connect_req = &isdn_concap_dl_connect_req,
45112 + .disconn_req = &isdn_concap_dl_disconn_req
45113 };
45114
45115 /* The following should better go into a dedicated source file such that
45116 diff --git a/drivers/isdn/i4l/isdn_tty.c b/drivers/isdn/i4l/isdn_tty.c
45117 index bc91261..2ef7e36 100644
45118 --- a/drivers/isdn/i4l/isdn_tty.c
45119 +++ b/drivers/isdn/i4l/isdn_tty.c
45120 @@ -1503,9 +1503,9 @@ isdn_tty_open(struct tty_struct *tty, struct file *filp)
45121
45122 #ifdef ISDN_DEBUG_MODEM_OPEN
45123 printk(KERN_DEBUG "isdn_tty_open %s, count = %d\n", tty->name,
45124 - port->count);
45125 + atomic_read(&port->count));
45126 #endif
45127 - port->count++;
45128 + atomic_inc(&port->count);
45129 port->tty = tty;
45130 /*
45131 * Start up serial port
45132 @@ -1549,7 +1549,7 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45133 #endif
45134 return;
45135 }
45136 - if ((tty->count == 1) && (port->count != 1)) {
45137 + if ((tty->count == 1) && (atomic_read(&port->count) != 1)) {
45138 /*
45139 * Uh, oh. tty->count is 1, which means that the tty
45140 * structure will be freed. Info->count should always
45141 @@ -1558,15 +1558,15 @@ isdn_tty_close(struct tty_struct *tty, struct file *filp)
45142 * serial port won't be shutdown.
45143 */
45144 printk(KERN_ERR "isdn_tty_close: bad port count; tty->count is 1, "
45145 - "info->count is %d\n", port->count);
45146 - port->count = 1;
45147 + "info->count is %d\n", atomic_read(&port->count));
45148 + atomic_set(&port->count, 1);
45149 }
45150 - if (--port->count < 0) {
45151 + if (atomic_dec_return(&port->count) < 0) {
45152 printk(KERN_ERR "isdn_tty_close: bad port count for ttyi%d: %d\n",
45153 - info->line, port->count);
45154 - port->count = 0;
45155 + info->line, atomic_read(&port->count));
45156 + atomic_set(&port->count, 0);
45157 }
45158 - if (port->count) {
45159 + if (atomic_read(&port->count)) {
45160 #ifdef ISDN_DEBUG_MODEM_OPEN
45161 printk(KERN_DEBUG "isdn_tty_close after info->count != 0\n");
45162 #endif
45163 @@ -1620,7 +1620,7 @@ isdn_tty_hangup(struct tty_struct *tty)
45164 if (isdn_tty_paranoia_check(info, tty->name, "isdn_tty_hangup"))
45165 return;
45166 isdn_tty_shutdown(info);
45167 - port->count = 0;
45168 + atomic_set(&port->count, 0);
45169 port->flags &= ~ASYNC_NORMAL_ACTIVE;
45170 port->tty = NULL;
45171 wake_up_interruptible(&port->open_wait);
45172 @@ -1965,7 +1965,7 @@ isdn_tty_find_icall(int di, int ch, setup_parm *setup)
45173 for (i = 0; i < ISDN_MAX_CHANNELS; i++) {
45174 modem_info *info = &dev->mdm.info[i];
45175
45176 - if (info->port.count == 0)
45177 + if (atomic_read(&info->port.count) == 0)
45178 continue;
45179 if ((info->emu.mdmreg[REG_SI1] & si2bit[si1]) && /* SI1 is matching */
45180 (info->emu.mdmreg[REG_SI2] == si2)) { /* SI2 is matching */
45181 diff --git a/drivers/isdn/i4l/isdn_x25iface.c b/drivers/isdn/i4l/isdn_x25iface.c
45182 index e2d4e58..40cd045 100644
45183 --- a/drivers/isdn/i4l/isdn_x25iface.c
45184 +++ b/drivers/isdn/i4l/isdn_x25iface.c
45185 @@ -53,14 +53,14 @@ static int isdn_x25iface_disconn_ind(struct concap_proto *);
45186
45187
45188 static struct concap_proto_ops ix25_pops = {
45189 - &isdn_x25iface_proto_new,
45190 - &isdn_x25iface_proto_del,
45191 - &isdn_x25iface_proto_restart,
45192 - &isdn_x25iface_proto_close,
45193 - &isdn_x25iface_xmit,
45194 - &isdn_x25iface_receive,
45195 - &isdn_x25iface_connect_ind,
45196 - &isdn_x25iface_disconn_ind
45197 + .proto_new = &isdn_x25iface_proto_new,
45198 + .proto_del = &isdn_x25iface_proto_del,
45199 + .restart = &isdn_x25iface_proto_restart,
45200 + .close = &isdn_x25iface_proto_close,
45201 + .encap_and_xmit = &isdn_x25iface_xmit,
45202 + .data_ind = &isdn_x25iface_receive,
45203 + .connect_ind = &isdn_x25iface_connect_ind,
45204 + .disconn_ind = &isdn_x25iface_disconn_ind
45205 };
45206
45207 /* error message helper function */
45208 diff --git a/drivers/isdn/icn/icn.c b/drivers/isdn/icn/icn.c
45209 index 358a574..b4987ea 100644
45210 --- a/drivers/isdn/icn/icn.c
45211 +++ b/drivers/isdn/icn/icn.c
45212 @@ -1045,7 +1045,7 @@ icn_writecmd(const u_char *buf, int len, int user, icn_card *card)
45213 if (count > len)
45214 count = len;
45215 if (user) {
45216 - if (copy_from_user(msg, buf, count))
45217 + if (count > sizeof msg || copy_from_user(msg, buf, count))
45218 return -EFAULT;
45219 } else
45220 memcpy(msg, buf, count);
45221 diff --git a/drivers/isdn/mISDN/dsp_cmx.c b/drivers/isdn/mISDN/dsp_cmx.c
45222 index 52c4382..09e0c7c 100644
45223 --- a/drivers/isdn/mISDN/dsp_cmx.c
45224 +++ b/drivers/isdn/mISDN/dsp_cmx.c
45225 @@ -1625,7 +1625,7 @@ unsigned long dsp_spl_jiffies; /* calculate the next time to fire */
45226 static u16 dsp_count; /* last sample count */
45227 static int dsp_count_valid; /* if we have last sample count */
45228
45229 -void
45230 +void __intentional_overflow(-1)
45231 dsp_cmx_send(void *arg)
45232 {
45233 struct dsp_conf *conf;
45234 diff --git a/drivers/lguest/core.c b/drivers/lguest/core.c
45235 index 312ffd3..9263d05 100644
45236 --- a/drivers/lguest/core.c
45237 +++ b/drivers/lguest/core.c
45238 @@ -96,9 +96,17 @@ static __init int map_switcher(void)
45239 * The end address needs +1 because __get_vm_area allocates an
45240 * extra guard page, so we need space for that.
45241 */
45242 +
45243 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
45244 + switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45245 + VM_ALLOC | VM_KERNEXEC, switcher_addr, switcher_addr
45246 + + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45247 +#else
45248 switcher_vma = __get_vm_area(TOTAL_SWITCHER_PAGES * PAGE_SIZE,
45249 VM_ALLOC, switcher_addr, switcher_addr
45250 + (TOTAL_SWITCHER_PAGES+1) * PAGE_SIZE);
45251 +#endif
45252 +
45253 if (!switcher_vma) {
45254 err = -ENOMEM;
45255 printk("lguest: could not map switcher pages high\n");
45256 @@ -121,7 +129,7 @@ static __init int map_switcher(void)
45257 * Now the Switcher is mapped at the right address, we can't fail!
45258 * Copy in the compiled-in Switcher code (from x86/switcher_32.S).
45259 */
45260 - memcpy(switcher_vma->addr, start_switcher_text,
45261 + memcpy(switcher_vma->addr, ktla_ktva(start_switcher_text),
45262 end_switcher_text - start_switcher_text);
45263
45264 printk(KERN_INFO "lguest: mapped switcher at %p\n",
45265 diff --git a/drivers/lguest/page_tables.c b/drivers/lguest/page_tables.c
45266 index e3abebc9..6a35328 100644
45267 --- a/drivers/lguest/page_tables.c
45268 +++ b/drivers/lguest/page_tables.c
45269 @@ -585,7 +585,7 @@ void pin_page(struct lg_cpu *cpu, unsigned long vaddr)
45270 /*:*/
45271
45272 #ifdef CONFIG_X86_PAE
45273 -static void release_pmd(pmd_t *spmd)
45274 +static void __intentional_overflow(-1) release_pmd(pmd_t *spmd)
45275 {
45276 /* If the entry's not present, there's nothing to release. */
45277 if (pmd_flags(*spmd) & _PAGE_PRESENT) {
45278 diff --git a/drivers/lguest/x86/core.c b/drivers/lguest/x86/core.c
45279 index 30f2aef..391c748 100644
45280 --- a/drivers/lguest/x86/core.c
45281 +++ b/drivers/lguest/x86/core.c
45282 @@ -60,7 +60,7 @@ static struct {
45283 /* Offset from where switcher.S was compiled to where we've copied it */
45284 static unsigned long switcher_offset(void)
45285 {
45286 - return switcher_addr - (unsigned long)start_switcher_text;
45287 + return switcher_addr - (unsigned long)ktla_ktva(start_switcher_text);
45288 }
45289
45290 /* This cpu's struct lguest_pages (after the Switcher text page) */
45291 @@ -100,7 +100,13 @@ static void copy_in_guest_info(struct lg_cpu *cpu, struct lguest_pages *pages)
45292 * These copies are pretty cheap, so we do them unconditionally: */
45293 /* Save the current Host top-level page directory.
45294 */
45295 +
45296 +#ifdef CONFIG_PAX_PER_CPU_PGD
45297 + pages->state.host_cr3 = read_cr3();
45298 +#else
45299 pages->state.host_cr3 = __pa(current->mm->pgd);
45300 +#endif
45301 +
45302 /*
45303 * Set up the Guest's page tables to see this CPU's pages (and no
45304 * other CPU's pages).
45305 @@ -494,7 +500,7 @@ void __init lguest_arch_host_init(void)
45306 * compiled-in switcher code and the high-mapped copy we just made.
45307 */
45308 for (i = 0; i < IDT_ENTRIES; i++)
45309 - default_idt_entries[i] += switcher_offset();
45310 + default_idt_entries[i] = ktla_ktva(default_idt_entries[i]) + switcher_offset();
45311
45312 /*
45313 * Set up the Switcher's per-cpu areas.
45314 @@ -577,7 +583,7 @@ void __init lguest_arch_host_init(void)
45315 * it will be undisturbed when we switch. To change %cs and jump we
45316 * need this structure to feed to Intel's "lcall" instruction.
45317 */
45318 - lguest_entry.offset = (long)switch_to_guest + switcher_offset();
45319 + lguest_entry.offset = (long)ktla_ktva(switch_to_guest) + switcher_offset();
45320 lguest_entry.segment = LGUEST_CS;
45321
45322 /*
45323 diff --git a/drivers/lguest/x86/switcher_32.S b/drivers/lguest/x86/switcher_32.S
45324 index 40634b0..4f5855e 100644
45325 --- a/drivers/lguest/x86/switcher_32.S
45326 +++ b/drivers/lguest/x86/switcher_32.S
45327 @@ -87,6 +87,7 @@
45328 #include <asm/page.h>
45329 #include <asm/segment.h>
45330 #include <asm/lguest.h>
45331 +#include <asm/processor-flags.h>
45332
45333 // We mark the start of the code to copy
45334 // It's placed in .text tho it's never run here
45335 @@ -149,6 +150,13 @@ ENTRY(switch_to_guest)
45336 // Changes type when we load it: damn Intel!
45337 // For after we switch over our page tables
45338 // That entry will be read-only: we'd crash.
45339 +
45340 +#ifdef CONFIG_PAX_KERNEXEC
45341 + mov %cr0, %edx
45342 + xor $X86_CR0_WP, %edx
45343 + mov %edx, %cr0
45344 +#endif
45345 +
45346 movl $(GDT_ENTRY_TSS*8), %edx
45347 ltr %dx
45348
45349 @@ -157,9 +165,15 @@ ENTRY(switch_to_guest)
45350 // Let's clear it again for our return.
45351 // The GDT descriptor of the Host
45352 // Points to the table after two "size" bytes
45353 - movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %edx
45354 + movl (LGUEST_PAGES_host_gdt_desc+2)(%eax), %eax
45355 // Clear "used" from type field (byte 5, bit 2)
45356 - andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%edx)
45357 + andb $0xFD, (GDT_ENTRY_TSS*8 + 5)(%eax)
45358 +
45359 +#ifdef CONFIG_PAX_KERNEXEC
45360 + mov %cr0, %eax
45361 + xor $X86_CR0_WP, %eax
45362 + mov %eax, %cr0
45363 +#endif
45364
45365 // Once our page table's switched, the Guest is live!
45366 // The Host fades as we run this final step.
45367 @@ -295,13 +309,12 @@ deliver_to_host:
45368 // I consulted gcc, and it gave
45369 // These instructions, which I gladly credit:
45370 leal (%edx,%ebx,8), %eax
45371 - movzwl (%eax),%edx
45372 - movl 4(%eax), %eax
45373 - xorw %ax, %ax
45374 - orl %eax, %edx
45375 + movl 4(%eax), %edx
45376 + movw (%eax), %dx
45377 // Now the address of the handler's in %edx
45378 // We call it now: its "iret" drops us home.
45379 - jmp *%edx
45380 + ljmp $__KERNEL_CS, $1f
45381 +1: jmp *%edx
45382
45383 // Every interrupt can come to us here
45384 // But we must truly tell each apart.
45385 diff --git a/drivers/md/bcache/closure.h b/drivers/md/bcache/closure.h
45386 index a08e3ee..df8ade2 100644
45387 --- a/drivers/md/bcache/closure.h
45388 +++ b/drivers/md/bcache/closure.h
45389 @@ -238,7 +238,7 @@ static inline void closure_set_stopped(struct closure *cl)
45390 static inline void set_closure_fn(struct closure *cl, closure_fn *fn,
45391 struct workqueue_struct *wq)
45392 {
45393 - BUG_ON(object_is_on_stack(cl));
45394 + BUG_ON(object_starts_on_stack(cl));
45395 closure_set_ip(cl);
45396 cl->fn = fn;
45397 cl->wq = wq;
45398 diff --git a/drivers/md/bitmap.c b/drivers/md/bitmap.c
45399 index 135a090..f7872f6 100644
45400 --- a/drivers/md/bitmap.c
45401 +++ b/drivers/md/bitmap.c
45402 @@ -1927,7 +1927,7 @@ void bitmap_status(struct seq_file *seq, struct bitmap *bitmap)
45403 chunk_kb ? "KB" : "B");
45404 if (bitmap->storage.file) {
45405 seq_printf(seq, ", file: ");
45406 - seq_path(seq, &bitmap->storage.file->f_path, " \t\n");
45407 + seq_path(seq, &bitmap->storage.file->f_path, " \t\n\\");
45408 }
45409
45410 seq_printf(seq, "\n");
45411 diff --git a/drivers/md/dm-ioctl.c b/drivers/md/dm-ioctl.c
45412 index 720ceeb..030f1d4 100644
45413 --- a/drivers/md/dm-ioctl.c
45414 +++ b/drivers/md/dm-ioctl.c
45415 @@ -1773,7 +1773,7 @@ static int validate_params(uint cmd, struct dm_ioctl *param)
45416 cmd == DM_LIST_VERSIONS_CMD)
45417 return 0;
45418
45419 - if ((cmd == DM_DEV_CREATE_CMD)) {
45420 + if (cmd == DM_DEV_CREATE_CMD) {
45421 if (!*param->name) {
45422 DMWARN("name not supplied when creating device");
45423 return -EINVAL;
45424 diff --git a/drivers/md/dm-raid1.c b/drivers/md/dm-raid1.c
45425 index 089d627..ef7352e 100644
45426 --- a/drivers/md/dm-raid1.c
45427 +++ b/drivers/md/dm-raid1.c
45428 @@ -40,7 +40,7 @@ enum dm_raid1_error {
45429
45430 struct mirror {
45431 struct mirror_set *ms;
45432 - atomic_t error_count;
45433 + atomic_unchecked_t error_count;
45434 unsigned long error_type;
45435 struct dm_dev *dev;
45436 sector_t offset;
45437 @@ -186,7 +186,7 @@ static struct mirror *get_valid_mirror(struct mirror_set *ms)
45438 struct mirror *m;
45439
45440 for (m = ms->mirror; m < ms->mirror + ms->nr_mirrors; m++)
45441 - if (!atomic_read(&m->error_count))
45442 + if (!atomic_read_unchecked(&m->error_count))
45443 return m;
45444
45445 return NULL;
45446 @@ -218,7 +218,7 @@ static void fail_mirror(struct mirror *m, enum dm_raid1_error error_type)
45447 * simple way to tell if a device has encountered
45448 * errors.
45449 */
45450 - atomic_inc(&m->error_count);
45451 + atomic_inc_unchecked(&m->error_count);
45452
45453 if (test_and_set_bit(error_type, &m->error_type))
45454 return;
45455 @@ -409,7 +409,7 @@ static struct mirror *choose_mirror(struct mirror_set *ms, sector_t sector)
45456 struct mirror *m = get_default_mirror(ms);
45457
45458 do {
45459 - if (likely(!atomic_read(&m->error_count)))
45460 + if (likely(!atomic_read_unchecked(&m->error_count)))
45461 return m;
45462
45463 if (m-- == ms->mirror)
45464 @@ -423,7 +423,7 @@ static int default_ok(struct mirror *m)
45465 {
45466 struct mirror *default_mirror = get_default_mirror(m->ms);
45467
45468 - return !atomic_read(&default_mirror->error_count);
45469 + return !atomic_read_unchecked(&default_mirror->error_count);
45470 }
45471
45472 static int mirror_available(struct mirror_set *ms, struct bio *bio)
45473 @@ -560,7 +560,7 @@ static void do_reads(struct mirror_set *ms, struct bio_list *reads)
45474 */
45475 if (likely(region_in_sync(ms, region, 1)))
45476 m = choose_mirror(ms, bio->bi_iter.bi_sector);
45477 - else if (m && atomic_read(&m->error_count))
45478 + else if (m && atomic_read_unchecked(&m->error_count))
45479 m = NULL;
45480
45481 if (likely(m))
45482 @@ -936,7 +936,7 @@ static int get_mirror(struct mirror_set *ms, struct dm_target *ti,
45483 }
45484
45485 ms->mirror[mirror].ms = ms;
45486 - atomic_set(&(ms->mirror[mirror].error_count), 0);
45487 + atomic_set_unchecked(&(ms->mirror[mirror].error_count), 0);
45488 ms->mirror[mirror].error_type = 0;
45489 ms->mirror[mirror].offset = offset;
45490
45491 @@ -1351,7 +1351,7 @@ static void mirror_resume(struct dm_target *ti)
45492 */
45493 static char device_status_char(struct mirror *m)
45494 {
45495 - if (!atomic_read(&(m->error_count)))
45496 + if (!atomic_read_unchecked(&(m->error_count)))
45497 return 'A';
45498
45499 return (test_bit(DM_RAID1_FLUSH_ERROR, &(m->error_type))) ? 'F' :
45500 diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c
45501 index f478a4c..4b8e5ef 100644
45502 --- a/drivers/md/dm-stats.c
45503 +++ b/drivers/md/dm-stats.c
45504 @@ -382,7 +382,7 @@ do_sync_free:
45505 synchronize_rcu_expedited();
45506 dm_stat_free(&s->rcu_head);
45507 } else {
45508 - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1;
45509 + ACCESS_ONCE_RW(dm_stat_need_rcu_barrier) = 1;
45510 call_rcu(&s->rcu_head, dm_stat_free);
45511 }
45512 return 0;
45513 @@ -554,8 +554,8 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw,
45514 ((bi_rw & (REQ_WRITE | REQ_DISCARD)) ==
45515 (ACCESS_ONCE(last->last_rw) & (REQ_WRITE | REQ_DISCARD)))
45516 ));
45517 - ACCESS_ONCE(last->last_sector) = end_sector;
45518 - ACCESS_ONCE(last->last_rw) = bi_rw;
45519 + ACCESS_ONCE_RW(last->last_sector) = end_sector;
45520 + ACCESS_ONCE_RW(last->last_rw) = bi_rw;
45521 }
45522
45523 rcu_read_lock();
45524 diff --git a/drivers/md/dm-stripe.c b/drivers/md/dm-stripe.c
45525 index f8b37d4..5c5cafd 100644
45526 --- a/drivers/md/dm-stripe.c
45527 +++ b/drivers/md/dm-stripe.c
45528 @@ -21,7 +21,7 @@ struct stripe {
45529 struct dm_dev *dev;
45530 sector_t physical_start;
45531
45532 - atomic_t error_count;
45533 + atomic_unchecked_t error_count;
45534 };
45535
45536 struct stripe_c {
45537 @@ -188,7 +188,7 @@ static int stripe_ctr(struct dm_target *ti, unsigned int argc, char **argv)
45538 kfree(sc);
45539 return r;
45540 }
45541 - atomic_set(&(sc->stripe[i].error_count), 0);
45542 + atomic_set_unchecked(&(sc->stripe[i].error_count), 0);
45543 }
45544
45545 ti->private = sc;
45546 @@ -332,7 +332,7 @@ static void stripe_status(struct dm_target *ti, status_type_t type,
45547 DMEMIT("%d ", sc->stripes);
45548 for (i = 0; i < sc->stripes; i++) {
45549 DMEMIT("%s ", sc->stripe[i].dev->name);
45550 - buffer[i] = atomic_read(&(sc->stripe[i].error_count)) ?
45551 + buffer[i] = atomic_read_unchecked(&(sc->stripe[i].error_count)) ?
45552 'D' : 'A';
45553 }
45554 buffer[i] = '\0';
45555 @@ -377,8 +377,8 @@ static int stripe_end_io(struct dm_target *ti, struct bio *bio, int error)
45556 */
45557 for (i = 0; i < sc->stripes; i++)
45558 if (!strcmp(sc->stripe[i].dev->name, major_minor)) {
45559 - atomic_inc(&(sc->stripe[i].error_count));
45560 - if (atomic_read(&(sc->stripe[i].error_count)) <
45561 + atomic_inc_unchecked(&(sc->stripe[i].error_count));
45562 + if (atomic_read_unchecked(&(sc->stripe[i].error_count)) <
45563 DM_IO_ERROR_THRESHOLD)
45564 schedule_work(&sc->trigger_event);
45565 }
45566 diff --git a/drivers/md/dm-table.c b/drivers/md/dm-table.c
45567 index 16ba55a..31af906 100644
45568 --- a/drivers/md/dm-table.c
45569 +++ b/drivers/md/dm-table.c
45570 @@ -305,7 +305,7 @@ static int device_area_is_invalid(struct dm_target *ti, struct dm_dev *dev,
45571 if (!dev_size)
45572 return 0;
45573
45574 - if ((start >= dev_size) || (start + len > dev_size)) {
45575 + if ((start >= dev_size) || (len > dev_size - start)) {
45576 DMWARN("%s: %s too small for target: "
45577 "start=%llu, len=%llu, dev_size=%llu",
45578 dm_device_name(ti->table->md), bdevname(bdev, b),
45579 diff --git a/drivers/md/dm-thin-metadata.c b/drivers/md/dm-thin-metadata.c
45580 index 79f6941..b33b4e0 100644
45581 --- a/drivers/md/dm-thin-metadata.c
45582 +++ b/drivers/md/dm-thin-metadata.c
45583 @@ -404,7 +404,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45584 {
45585 pmd->info.tm = pmd->tm;
45586 pmd->info.levels = 2;
45587 - pmd->info.value_type.context = pmd->data_sm;
45588 + pmd->info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45589 pmd->info.value_type.size = sizeof(__le64);
45590 pmd->info.value_type.inc = data_block_inc;
45591 pmd->info.value_type.dec = data_block_dec;
45592 @@ -423,7 +423,7 @@ static void __setup_btree_details(struct dm_pool_metadata *pmd)
45593
45594 pmd->bl_info.tm = pmd->tm;
45595 pmd->bl_info.levels = 1;
45596 - pmd->bl_info.value_type.context = pmd->data_sm;
45597 + pmd->bl_info.value_type.context = (dm_space_map_no_const *)pmd->data_sm;
45598 pmd->bl_info.value_type.size = sizeof(__le64);
45599 pmd->bl_info.value_type.inc = data_block_inc;
45600 pmd->bl_info.value_type.dec = data_block_dec;
45601 diff --git a/drivers/md/dm.c b/drivers/md/dm.c
45602 index 2caf492..0c0dcac 100644
45603 --- a/drivers/md/dm.c
45604 +++ b/drivers/md/dm.c
45605 @@ -191,9 +191,9 @@ struct mapped_device {
45606 /*
45607 * Event handling.
45608 */
45609 - atomic_t event_nr;
45610 + atomic_unchecked_t event_nr;
45611 wait_queue_head_t eventq;
45612 - atomic_t uevent_seq;
45613 + atomic_unchecked_t uevent_seq;
45614 struct list_head uevent_list;
45615 spinlock_t uevent_lock; /* Protect access to uevent_list */
45616
45617 @@ -2298,8 +2298,8 @@ static struct mapped_device *alloc_dev(int minor)
45618 spin_lock_init(&md->deferred_lock);
45619 atomic_set(&md->holders, 1);
45620 atomic_set(&md->open_count, 0);
45621 - atomic_set(&md->event_nr, 0);
45622 - atomic_set(&md->uevent_seq, 0);
45623 + atomic_set_unchecked(&md->event_nr, 0);
45624 + atomic_set_unchecked(&md->uevent_seq, 0);
45625 INIT_LIST_HEAD(&md->uevent_list);
45626 INIT_LIST_HEAD(&md->table_devices);
45627 spin_lock_init(&md->uevent_lock);
45628 @@ -2466,7 +2466,7 @@ static void event_callback(void *context)
45629
45630 dm_send_uevents(&uevents, &disk_to_dev(md->disk)->kobj);
45631
45632 - atomic_inc(&md->event_nr);
45633 + atomic_inc_unchecked(&md->event_nr);
45634 wake_up(&md->eventq);
45635 }
45636
45637 @@ -3465,18 +3465,18 @@ int dm_kobject_uevent(struct mapped_device *md, enum kobject_action action,
45638
45639 uint32_t dm_next_uevent_seq(struct mapped_device *md)
45640 {
45641 - return atomic_add_return(1, &md->uevent_seq);
45642 + return atomic_add_return_unchecked(1, &md->uevent_seq);
45643 }
45644
45645 uint32_t dm_get_event_nr(struct mapped_device *md)
45646 {
45647 - return atomic_read(&md->event_nr);
45648 + return atomic_read_unchecked(&md->event_nr);
45649 }
45650
45651 int dm_wait_event(struct mapped_device *md, int event_nr)
45652 {
45653 return wait_event_interruptible(md->eventq,
45654 - (event_nr != atomic_read(&md->event_nr)));
45655 + (event_nr != atomic_read_unchecked(&md->event_nr)));
45656 }
45657
45658 void dm_uevent_add(struct mapped_device *md, struct list_head *elist)
45659 diff --git a/drivers/md/md.c b/drivers/md/md.c
45660 index 4dbed4a..bed2a6a 100644
45661 --- a/drivers/md/md.c
45662 +++ b/drivers/md/md.c
45663 @@ -197,10 +197,10 @@ EXPORT_SYMBOL_GPL(bio_clone_mddev);
45664 * start build, activate spare
45665 */
45666 static DECLARE_WAIT_QUEUE_HEAD(md_event_waiters);
45667 -static atomic_t md_event_count;
45668 +static atomic_unchecked_t md_event_count;
45669 void md_new_event(struct mddev *mddev)
45670 {
45671 - atomic_inc(&md_event_count);
45672 + atomic_inc_unchecked(&md_event_count);
45673 wake_up(&md_event_waiters);
45674 }
45675 EXPORT_SYMBOL_GPL(md_new_event);
45676 @@ -210,7 +210,7 @@ EXPORT_SYMBOL_GPL(md_new_event);
45677 */
45678 static void md_new_event_inintr(struct mddev *mddev)
45679 {
45680 - atomic_inc(&md_event_count);
45681 + atomic_inc_unchecked(&md_event_count);
45682 wake_up(&md_event_waiters);
45683 }
45684
45685 @@ -1449,7 +1449,7 @@ static int super_1_load(struct md_rdev *rdev, struct md_rdev *refdev, int minor_
45686 if ((le32_to_cpu(sb->feature_map) & MD_FEATURE_RESHAPE_ACTIVE) &&
45687 (le32_to_cpu(sb->feature_map) & MD_FEATURE_NEW_OFFSET))
45688 rdev->new_data_offset += (s32)le32_to_cpu(sb->new_offset);
45689 - atomic_set(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45690 + atomic_set_unchecked(&rdev->corrected_errors, le32_to_cpu(sb->cnt_corrected_read));
45691
45692 rdev->sb_size = le32_to_cpu(sb->max_dev) * 2 + 256;
45693 bmask = queue_logical_block_size(rdev->bdev->bd_disk->queue)-1;
45694 @@ -1700,7 +1700,7 @@ static void super_1_sync(struct mddev *mddev, struct md_rdev *rdev)
45695 else
45696 sb->resync_offset = cpu_to_le64(0);
45697
45698 - sb->cnt_corrected_read = cpu_to_le32(atomic_read(&rdev->corrected_errors));
45699 + sb->cnt_corrected_read = cpu_to_le32(atomic_read_unchecked(&rdev->corrected_errors));
45700
45701 sb->raid_disks = cpu_to_le32(mddev->raid_disks);
45702 sb->size = cpu_to_le64(mddev->dev_sectors);
45703 @@ -2624,7 +2624,7 @@ __ATTR_PREALLOC(state, S_IRUGO|S_IWUSR, state_show, state_store);
45704 static ssize_t
45705 errors_show(struct md_rdev *rdev, char *page)
45706 {
45707 - return sprintf(page, "%d\n", atomic_read(&rdev->corrected_errors));
45708 + return sprintf(page, "%d\n", atomic_read_unchecked(&rdev->corrected_errors));
45709 }
45710
45711 static ssize_t
45712 @@ -2633,7 +2633,7 @@ errors_store(struct md_rdev *rdev, const char *buf, size_t len)
45713 char *e;
45714 unsigned long n = simple_strtoul(buf, &e, 10);
45715 if (*buf && (*e == 0 || *e == '\n')) {
45716 - atomic_set(&rdev->corrected_errors, n);
45717 + atomic_set_unchecked(&rdev->corrected_errors, n);
45718 return len;
45719 }
45720 return -EINVAL;
45721 @@ -3069,8 +3069,8 @@ int md_rdev_init(struct md_rdev *rdev)
45722 rdev->sb_loaded = 0;
45723 rdev->bb_page = NULL;
45724 atomic_set(&rdev->nr_pending, 0);
45725 - atomic_set(&rdev->read_errors, 0);
45726 - atomic_set(&rdev->corrected_errors, 0);
45727 + atomic_set_unchecked(&rdev->read_errors, 0);
45728 + atomic_set_unchecked(&rdev->corrected_errors, 0);
45729
45730 INIT_LIST_HEAD(&rdev->same_set);
45731 init_waitqueue_head(&rdev->blocked_wait);
45732 @@ -7232,7 +7232,7 @@ static int md_seq_show(struct seq_file *seq, void *v)
45733
45734 spin_unlock(&pers_lock);
45735 seq_printf(seq, "\n");
45736 - seq->poll_event = atomic_read(&md_event_count);
45737 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45738 return 0;
45739 }
45740 if (v == (void*)2) {
45741 @@ -7335,7 +7335,7 @@ static int md_seq_open(struct inode *inode, struct file *file)
45742 return error;
45743
45744 seq = file->private_data;
45745 - seq->poll_event = atomic_read(&md_event_count);
45746 + seq->poll_event = atomic_read_unchecked(&md_event_count);
45747 return error;
45748 }
45749
45750 @@ -7352,7 +7352,7 @@ static unsigned int mdstat_poll(struct file *filp, poll_table *wait)
45751 /* always allow read */
45752 mask = POLLIN | POLLRDNORM;
45753
45754 - if (seq->poll_event != atomic_read(&md_event_count))
45755 + if (seq->poll_event != atomic_read_unchecked(&md_event_count))
45756 mask |= POLLERR | POLLPRI;
45757 return mask;
45758 }
45759 @@ -7448,7 +7448,7 @@ static int is_mddev_idle(struct mddev *mddev, int init)
45760 struct gendisk *disk = rdev->bdev->bd_contains->bd_disk;
45761 curr_events = (int)part_stat_read(&disk->part0, sectors[0]) +
45762 (int)part_stat_read(&disk->part0, sectors[1]) -
45763 - atomic_read(&disk->sync_io);
45764 + atomic_read_unchecked(&disk->sync_io);
45765 /* sync IO will cause sync_io to increase before the disk_stats
45766 * as sync_io is counted when a request starts, and
45767 * disk_stats is counted when it completes.
45768 diff --git a/drivers/md/md.h b/drivers/md/md.h
45769 index 4046a6c..e2f2997 100644
45770 --- a/drivers/md/md.h
45771 +++ b/drivers/md/md.h
45772 @@ -95,13 +95,13 @@ struct md_rdev {
45773 * only maintained for arrays that
45774 * support hot removal
45775 */
45776 - atomic_t read_errors; /* number of consecutive read errors that
45777 + atomic_unchecked_t read_errors; /* number of consecutive read errors that
45778 * we have tried to ignore.
45779 */
45780 struct timespec last_read_error; /* monotonic time since our
45781 * last read error
45782 */
45783 - atomic_t corrected_errors; /* number of corrected read errors,
45784 + atomic_unchecked_t corrected_errors; /* number of corrected read errors,
45785 * for reporting to userspace and storing
45786 * in superblock.
45787 */
45788 @@ -486,7 +486,7 @@ extern void mddev_unlock(struct mddev *mddev);
45789
45790 static inline void md_sync_acct(struct block_device *bdev, unsigned long nr_sectors)
45791 {
45792 - atomic_add(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45793 + atomic_add_unchecked(nr_sectors, &bdev->bd_contains->bd_disk->sync_io);
45794 }
45795
45796 struct md_personality
45797 diff --git a/drivers/md/persistent-data/dm-space-map-metadata.c b/drivers/md/persistent-data/dm-space-map-metadata.c
45798 index e8a9042..35bd145 100644
45799 --- a/drivers/md/persistent-data/dm-space-map-metadata.c
45800 +++ b/drivers/md/persistent-data/dm-space-map-metadata.c
45801 @@ -683,7 +683,7 @@ static int sm_metadata_extend(struct dm_space_map *sm, dm_block_t extra_blocks)
45802 * Flick into a mode where all blocks get allocated in the new area.
45803 */
45804 smm->begin = old_len;
45805 - memcpy(sm, &bootstrap_ops, sizeof(*sm));
45806 + memcpy((void *)sm, &bootstrap_ops, sizeof(*sm));
45807
45808 /*
45809 * Extend.
45810 @@ -714,7 +714,7 @@ out:
45811 /*
45812 * Switch back to normal behaviour.
45813 */
45814 - memcpy(sm, &ops, sizeof(*sm));
45815 + memcpy((void *)sm, &ops, sizeof(*sm));
45816 return r;
45817 }
45818
45819 diff --git a/drivers/md/persistent-data/dm-space-map.h b/drivers/md/persistent-data/dm-space-map.h
45820 index 3e6d115..ffecdeb 100644
45821 --- a/drivers/md/persistent-data/dm-space-map.h
45822 +++ b/drivers/md/persistent-data/dm-space-map.h
45823 @@ -71,6 +71,7 @@ struct dm_space_map {
45824 dm_sm_threshold_fn fn,
45825 void *context);
45826 };
45827 +typedef struct dm_space_map __no_const dm_space_map_no_const;
45828
45829 /*----------------------------------------------------------------*/
45830
45831 diff --git a/drivers/md/raid1.c b/drivers/md/raid1.c
45832 index 9157a29..0d462f0 100644
45833 --- a/drivers/md/raid1.c
45834 +++ b/drivers/md/raid1.c
45835 @@ -1934,7 +1934,7 @@ static int fix_sync_read_error(struct r1bio *r1_bio)
45836 if (r1_sync_page_io(rdev, sect, s,
45837 bio->bi_io_vec[idx].bv_page,
45838 READ) != 0)
45839 - atomic_add(s, &rdev->corrected_errors);
45840 + atomic_add_unchecked(s, &rdev->corrected_errors);
45841 }
45842 sectors -= s;
45843 sect += s;
45844 @@ -2167,7 +2167,7 @@ static void fix_read_error(struct r1conf *conf, int read_disk,
45845 !test_bit(Faulty, &rdev->flags)) {
45846 if (r1_sync_page_io(rdev, sect, s,
45847 conf->tmppage, READ)) {
45848 - atomic_add(s, &rdev->corrected_errors);
45849 + atomic_add_unchecked(s, &rdev->corrected_errors);
45850 printk(KERN_INFO
45851 "md/raid1:%s: read error corrected "
45852 "(%d sectors at %llu on %s)\n",
45853 diff --git a/drivers/md/raid10.c b/drivers/md/raid10.c
45854 index f55c3f3..4cca8c8 100644
45855 --- a/drivers/md/raid10.c
45856 +++ b/drivers/md/raid10.c
45857 @@ -1934,7 +1934,7 @@ static void end_sync_read(struct bio *bio, int error)
45858 /* The write handler will notice the lack of
45859 * R10BIO_Uptodate and record any errors etc
45860 */
45861 - atomic_add(r10_bio->sectors,
45862 + atomic_add_unchecked(r10_bio->sectors,
45863 &conf->mirrors[d].rdev->corrected_errors);
45864
45865 /* for reconstruct, we always reschedule after a read.
45866 @@ -2291,7 +2291,7 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45867 {
45868 struct timespec cur_time_mon;
45869 unsigned long hours_since_last;
45870 - unsigned int read_errors = atomic_read(&rdev->read_errors);
45871 + unsigned int read_errors = atomic_read_unchecked(&rdev->read_errors);
45872
45873 ktime_get_ts(&cur_time_mon);
45874
45875 @@ -2313,9 +2313,9 @@ static void check_decay_read_errors(struct mddev *mddev, struct md_rdev *rdev)
45876 * overflowing the shift of read_errors by hours_since_last.
45877 */
45878 if (hours_since_last >= 8 * sizeof(read_errors))
45879 - atomic_set(&rdev->read_errors, 0);
45880 + atomic_set_unchecked(&rdev->read_errors, 0);
45881 else
45882 - atomic_set(&rdev->read_errors, read_errors >> hours_since_last);
45883 + atomic_set_unchecked(&rdev->read_errors, read_errors >> hours_since_last);
45884 }
45885
45886 static int r10_sync_page_io(struct md_rdev *rdev, sector_t sector,
45887 @@ -2369,8 +2369,8 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45888 return;
45889
45890 check_decay_read_errors(mddev, rdev);
45891 - atomic_inc(&rdev->read_errors);
45892 - if (atomic_read(&rdev->read_errors) > max_read_errors) {
45893 + atomic_inc_unchecked(&rdev->read_errors);
45894 + if (atomic_read_unchecked(&rdev->read_errors) > max_read_errors) {
45895 char b[BDEVNAME_SIZE];
45896 bdevname(rdev->bdev, b);
45897
45898 @@ -2378,7 +2378,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45899 "md/raid10:%s: %s: Raid device exceeded "
45900 "read_error threshold [cur %d:max %d]\n",
45901 mdname(mddev), b,
45902 - atomic_read(&rdev->read_errors), max_read_errors);
45903 + atomic_read_unchecked(&rdev->read_errors), max_read_errors);
45904 printk(KERN_NOTICE
45905 "md/raid10:%s: %s: Failing raid device\n",
45906 mdname(mddev), b);
45907 @@ -2533,7 +2533,7 @@ static void fix_read_error(struct r10conf *conf, struct mddev *mddev, struct r10
45908 sect +
45909 choose_data_offset(r10_bio, rdev)),
45910 bdevname(rdev->bdev, b));
45911 - atomic_add(s, &rdev->corrected_errors);
45912 + atomic_add_unchecked(s, &rdev->corrected_errors);
45913 }
45914
45915 rdev_dec_pending(rdev, mddev);
45916 diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c
45917 index b6793d2..92be2bc 100644
45918 --- a/drivers/md/raid5.c
45919 +++ b/drivers/md/raid5.c
45920 @@ -1108,23 +1108,23 @@ async_copy_data(int frombio, struct bio *bio, struct page **page,
45921 struct bio_vec bvl;
45922 struct bvec_iter iter;
45923 struct page *bio_page;
45924 - int page_offset;
45925 + s64 page_offset;
45926 struct async_submit_ctl submit;
45927 enum async_tx_flags flags = 0;
45928
45929 if (bio->bi_iter.bi_sector >= sector)
45930 - page_offset = (signed)(bio->bi_iter.bi_sector - sector) * 512;
45931 + page_offset = (s64)(bio->bi_iter.bi_sector - sector) * 512;
45932 else
45933 - page_offset = (signed)(sector - bio->bi_iter.bi_sector) * -512;
45934 + page_offset = (s64)(sector - bio->bi_iter.bi_sector) * -512;
45935
45936 if (frombio)
45937 flags |= ASYNC_TX_FENCE;
45938 init_async_submit(&submit, flags, tx, NULL, NULL, NULL);
45939
45940 bio_for_each_segment(bvl, bio, iter) {
45941 - int len = bvl.bv_len;
45942 - int clen;
45943 - int b_offset = 0;
45944 + s64 len = bvl.bv_len;
45945 + s64 clen;
45946 + s64 b_offset = 0;
45947
45948 if (page_offset < 0) {
45949 b_offset = -page_offset;
45950 @@ -2017,6 +2017,10 @@ static int grow_one_stripe(struct r5conf *conf, gfp_t gfp)
45951 return 1;
45952 }
45953
45954 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45955 +static atomic_unchecked_t raid5_cache_id = ATOMIC_INIT(0);
45956 +#endif
45957 +
45958 static int grow_stripes(struct r5conf *conf, int num)
45959 {
45960 struct kmem_cache *sc;
45961 @@ -2027,7 +2031,11 @@ static int grow_stripes(struct r5conf *conf, int num)
45962 "raid%d-%s", conf->level, mdname(conf->mddev));
45963 else
45964 sprintf(conf->cache_name[0],
45965 +#ifdef CONFIG_GRKERNSEC_HIDESYM
45966 + "raid%d-%08lx", conf->level, atomic_inc_return_unchecked(&raid5_cache_id));
45967 +#else
45968 "raid%d-%p", conf->level, conf->mddev);
45969 +#endif
45970 sprintf(conf->cache_name[1], "%s-alt", conf->cache_name[0]);
45971
45972 conf->active_name = 0;
45973 @@ -2315,21 +2323,21 @@ static void raid5_end_read_request(struct bio * bi, int error)
45974 mdname(conf->mddev), STRIPE_SECTORS,
45975 (unsigned long long)s,
45976 bdevname(rdev->bdev, b));
45977 - atomic_add(STRIPE_SECTORS, &rdev->corrected_errors);
45978 + atomic_add_unchecked(STRIPE_SECTORS, &rdev->corrected_errors);
45979 clear_bit(R5_ReadError, &sh->dev[i].flags);
45980 clear_bit(R5_ReWrite, &sh->dev[i].flags);
45981 } else if (test_bit(R5_ReadNoMerge, &sh->dev[i].flags))
45982 clear_bit(R5_ReadNoMerge, &sh->dev[i].flags);
45983
45984 - if (atomic_read(&rdev->read_errors))
45985 - atomic_set(&rdev->read_errors, 0);
45986 + if (atomic_read_unchecked(&rdev->read_errors))
45987 + atomic_set_unchecked(&rdev->read_errors, 0);
45988 } else {
45989 const char *bdn = bdevname(rdev->bdev, b);
45990 int retry = 0;
45991 int set_bad = 0;
45992
45993 clear_bit(R5_UPTODATE, &sh->dev[i].flags);
45994 - atomic_inc(&rdev->read_errors);
45995 + atomic_inc_unchecked(&rdev->read_errors);
45996 if (test_bit(R5_ReadRepl, &sh->dev[i].flags))
45997 printk_ratelimited(
45998 KERN_WARNING
45999 @@ -2357,7 +2365,7 @@ static void raid5_end_read_request(struct bio * bi, int error)
46000 mdname(conf->mddev),
46001 (unsigned long long)s,
46002 bdn);
46003 - } else if (atomic_read(&rdev->read_errors)
46004 + } else if (atomic_read_unchecked(&rdev->read_errors)
46005 > conf->max_nr_stripes)
46006 printk(KERN_WARNING
46007 "md/raid:%s: Too many read errors, failing device %s.\n",
46008 diff --git a/drivers/media/dvb-core/dvbdev.c b/drivers/media/dvb-core/dvbdev.c
46009 index 13bb57f..0ca21b2 100644
46010 --- a/drivers/media/dvb-core/dvbdev.c
46011 +++ b/drivers/media/dvb-core/dvbdev.c
46012 @@ -272,7 +272,7 @@ int dvb_register_device(struct dvb_adapter *adap, struct dvb_device **pdvbdev,
46013 const struct dvb_device *template, void *priv, int type)
46014 {
46015 struct dvb_device *dvbdev;
46016 - struct file_operations *dvbdevfops;
46017 + file_operations_no_const *dvbdevfops;
46018 struct device *clsdev;
46019 int minor;
46020 int id;
46021 diff --git a/drivers/media/dvb-frontends/af9033.h b/drivers/media/dvb-frontends/af9033.h
46022 index 6ad22b6..6e90e2a 100644
46023 --- a/drivers/media/dvb-frontends/af9033.h
46024 +++ b/drivers/media/dvb-frontends/af9033.h
46025 @@ -96,6 +96,6 @@ struct af9033_ops {
46026 int (*pid_filter_ctrl)(struct dvb_frontend *fe, int onoff);
46027 int (*pid_filter)(struct dvb_frontend *fe, int index, u16 pid,
46028 int onoff);
46029 -};
46030 +} __no_const;
46031
46032 #endif /* AF9033_H */
46033 diff --git a/drivers/media/dvb-frontends/dib3000.h b/drivers/media/dvb-frontends/dib3000.h
46034 index 6ae9899..07d8543 100644
46035 --- a/drivers/media/dvb-frontends/dib3000.h
46036 +++ b/drivers/media/dvb-frontends/dib3000.h
46037 @@ -39,7 +39,7 @@ struct dib_fe_xfer_ops
46038 int (*fifo_ctrl)(struct dvb_frontend *fe, int onoff);
46039 int (*pid_ctrl)(struct dvb_frontend *fe, int index, int pid, int onoff);
46040 int (*tuner_pass_ctrl)(struct dvb_frontend *fe, int onoff, u8 pll_ctrl);
46041 -};
46042 +} __no_const;
46043
46044 #if IS_REACHABLE(CONFIG_DVB_DIB3000MB)
46045 extern struct dvb_frontend* dib3000mb_attach(const struct dib3000_config* config,
46046 diff --git a/drivers/media/dvb-frontends/dib7000p.h b/drivers/media/dvb-frontends/dib7000p.h
46047 index baa2789..c8de7fe 100644
46048 --- a/drivers/media/dvb-frontends/dib7000p.h
46049 +++ b/drivers/media/dvb-frontends/dib7000p.h
46050 @@ -64,7 +64,7 @@ struct dib7000p_ops {
46051 int (*get_adc_power)(struct dvb_frontend *fe);
46052 int (*slave_reset)(struct dvb_frontend *fe);
46053 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
46054 -};
46055 +} __no_const;
46056
46057 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
46058 void *dib7000p_attach(struct dib7000p_ops *ops);
46059 diff --git a/drivers/media/dvb-frontends/dib8000.h b/drivers/media/dvb-frontends/dib8000.h
46060 index 780c37b..50e2620 100644
46061 --- a/drivers/media/dvb-frontends/dib8000.h
46062 +++ b/drivers/media/dvb-frontends/dib8000.h
46063 @@ -61,7 +61,7 @@ struct dib8000_ops {
46064 int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
46065 int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
46066 struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
46067 -};
46068 +} __no_const;
46069
46070 #if IS_REACHABLE(CONFIG_DVB_DIB8000)
46071 void *dib8000_attach(struct dib8000_ops *ops);
46072 diff --git a/drivers/media/pci/cx88/cx88-video.c b/drivers/media/pci/cx88/cx88-video.c
46073 index c9decd8..7849cec 100644
46074 --- a/drivers/media/pci/cx88/cx88-video.c
46075 +++ b/drivers/media/pci/cx88/cx88-video.c
46076 @@ -50,9 +50,9 @@ MODULE_VERSION(CX88_VERSION);
46077
46078 /* ------------------------------------------------------------------ */
46079
46080 -static unsigned int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46081 -static unsigned int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46082 -static unsigned int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46083 +static int video_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46084 +static int vbi_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46085 +static int radio_nr[] = {[0 ... (CX88_MAXBOARDS - 1)] = UNSET };
46086
46087 module_param_array(video_nr, int, NULL, 0444);
46088 module_param_array(vbi_nr, int, NULL, 0444);
46089 diff --git a/drivers/media/pci/ivtv/ivtv-driver.c b/drivers/media/pci/ivtv/ivtv-driver.c
46090 index c2e60b4..5eeccc0 100644
46091 --- a/drivers/media/pci/ivtv/ivtv-driver.c
46092 +++ b/drivers/media/pci/ivtv/ivtv-driver.c
46093 @@ -83,7 +83,7 @@ static struct pci_device_id ivtv_pci_tbl[] = {
46094 MODULE_DEVICE_TABLE(pci,ivtv_pci_tbl);
46095
46096 /* ivtv instance counter */
46097 -static atomic_t ivtv_instance = ATOMIC_INIT(0);
46098 +static atomic_unchecked_t ivtv_instance = ATOMIC_INIT(0);
46099
46100 /* Parameter declarations */
46101 static int cardtype[IVTV_MAX_CARDS];
46102 diff --git a/drivers/media/pci/solo6x10/solo6x10-core.c b/drivers/media/pci/solo6x10/solo6x10-core.c
46103 index 570d119..ed25830 100644
46104 --- a/drivers/media/pci/solo6x10/solo6x10-core.c
46105 +++ b/drivers/media/pci/solo6x10/solo6x10-core.c
46106 @@ -424,7 +424,7 @@ static void solo_device_release(struct device *dev)
46107
46108 static int solo_sysfs_init(struct solo_dev *solo_dev)
46109 {
46110 - struct bin_attribute *sdram_attr = &solo_dev->sdram_attr;
46111 + bin_attribute_no_const *sdram_attr = &solo_dev->sdram_attr;
46112 struct device *dev = &solo_dev->dev;
46113 const char *driver;
46114 int i;
46115 diff --git a/drivers/media/pci/solo6x10/solo6x10-g723.c b/drivers/media/pci/solo6x10/solo6x10-g723.c
46116 index 7ddc767..1c24361 100644
46117 --- a/drivers/media/pci/solo6x10/solo6x10-g723.c
46118 +++ b/drivers/media/pci/solo6x10/solo6x10-g723.c
46119 @@ -351,7 +351,7 @@ static int solo_snd_pcm_init(struct solo_dev *solo_dev)
46120
46121 int solo_g723_init(struct solo_dev *solo_dev)
46122 {
46123 - static struct snd_device_ops ops = { NULL };
46124 + static struct snd_device_ops ops = { };
46125 struct snd_card *card;
46126 struct snd_kcontrol_new kctl;
46127 char name[32];
46128 diff --git a/drivers/media/pci/solo6x10/solo6x10-p2m.c b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46129 index 8c84846..27b4f83 100644
46130 --- a/drivers/media/pci/solo6x10/solo6x10-p2m.c
46131 +++ b/drivers/media/pci/solo6x10/solo6x10-p2m.c
46132 @@ -73,7 +73,7 @@ int solo_p2m_dma_desc(struct solo_dev *solo_dev,
46133
46134 /* Get next ID. According to Softlogic, 6110 has problems on !=0 P2M */
46135 if (solo_dev->type != SOLO_DEV_6110 && multi_p2m) {
46136 - p2m_id = atomic_inc_return(&solo_dev->p2m_count) % SOLO_NR_P2M;
46137 + p2m_id = atomic_inc_return_unchecked(&solo_dev->p2m_count) % SOLO_NR_P2M;
46138 if (p2m_id < 0)
46139 p2m_id = -p2m_id;
46140 }
46141 diff --git a/drivers/media/pci/solo6x10/solo6x10.h b/drivers/media/pci/solo6x10/solo6x10.h
46142 index 1ca54b0..7d7cb9a 100644
46143 --- a/drivers/media/pci/solo6x10/solo6x10.h
46144 +++ b/drivers/media/pci/solo6x10/solo6x10.h
46145 @@ -218,7 +218,7 @@ struct solo_dev {
46146
46147 /* P2M DMA Engine */
46148 struct solo_p2m_dev p2m_dev[SOLO_NR_P2M];
46149 - atomic_t p2m_count;
46150 + atomic_unchecked_t p2m_count;
46151 int p2m_jiffies;
46152 unsigned int p2m_timeouts;
46153
46154 diff --git a/drivers/media/pci/tw68/tw68-core.c b/drivers/media/pci/tw68/tw68-core.c
46155 index c135165..dc69499 100644
46156 --- a/drivers/media/pci/tw68/tw68-core.c
46157 +++ b/drivers/media/pci/tw68/tw68-core.c
46158 @@ -60,7 +60,7 @@ static unsigned int card[] = {[0 ... (TW68_MAXBOARDS - 1)] = UNSET };
46159 module_param_array(card, int, NULL, 0444);
46160 MODULE_PARM_DESC(card, "card type");
46161
46162 -static atomic_t tw68_instance = ATOMIC_INIT(0);
46163 +static atomic_unchecked_t tw68_instance = ATOMIC_INIT(0);
46164
46165 /* ------------------------------------------------------------------ */
46166
46167 diff --git a/drivers/media/platform/omap/omap_vout.c b/drivers/media/platform/omap/omap_vout.c
46168 index 17b189a..b78aa6b 100644
46169 --- a/drivers/media/platform/omap/omap_vout.c
46170 +++ b/drivers/media/platform/omap/omap_vout.c
46171 @@ -63,7 +63,6 @@ enum omap_vout_channels {
46172 OMAP_VIDEO2,
46173 };
46174
46175 -static struct videobuf_queue_ops video_vbq_ops;
46176 /* Variables configurable through module params*/
46177 static u32 video1_numbuffers = 3;
46178 static u32 video2_numbuffers = 3;
46179 @@ -1012,6 +1011,12 @@ static int omap_vout_open(struct file *file)
46180 {
46181 struct videobuf_queue *q;
46182 struct omap_vout_device *vout = NULL;
46183 + static struct videobuf_queue_ops video_vbq_ops = {
46184 + .buf_setup = omap_vout_buffer_setup,
46185 + .buf_prepare = omap_vout_buffer_prepare,
46186 + .buf_release = omap_vout_buffer_release,
46187 + .buf_queue = omap_vout_buffer_queue,
46188 + };
46189
46190 vout = video_drvdata(file);
46191 v4l2_dbg(1, debug, &vout->vid_dev->v4l2_dev, "Entering %s\n", __func__);
46192 @@ -1029,10 +1034,6 @@ static int omap_vout_open(struct file *file)
46193 vout->type = V4L2_BUF_TYPE_VIDEO_OUTPUT;
46194
46195 q = &vout->vbq;
46196 - video_vbq_ops.buf_setup = omap_vout_buffer_setup;
46197 - video_vbq_ops.buf_prepare = omap_vout_buffer_prepare;
46198 - video_vbq_ops.buf_release = omap_vout_buffer_release;
46199 - video_vbq_ops.buf_queue = omap_vout_buffer_queue;
46200 spin_lock_init(&vout->vbq_lock);
46201
46202 videobuf_queue_dma_contig_init(q, &video_vbq_ops, q->dev,
46203 diff --git a/drivers/media/platform/s5p-tv/mixer.h b/drivers/media/platform/s5p-tv/mixer.h
46204 index fb2acc5..a2fcbdc4 100644
46205 --- a/drivers/media/platform/s5p-tv/mixer.h
46206 +++ b/drivers/media/platform/s5p-tv/mixer.h
46207 @@ -156,7 +156,7 @@ struct mxr_layer {
46208 /** layer index (unique identifier) */
46209 int idx;
46210 /** callbacks for layer methods */
46211 - struct mxr_layer_ops ops;
46212 + struct mxr_layer_ops *ops;
46213 /** format array */
46214 const struct mxr_format **fmt_array;
46215 /** size of format array */
46216 diff --git a/drivers/media/platform/s5p-tv/mixer_grp_layer.c b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46217 index 74344c7..a39e70e 100644
46218 --- a/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46219 +++ b/drivers/media/platform/s5p-tv/mixer_grp_layer.c
46220 @@ -235,7 +235,7 @@ struct mxr_layer *mxr_graph_layer_create(struct mxr_device *mdev, int idx)
46221 {
46222 struct mxr_layer *layer;
46223 int ret;
46224 - struct mxr_layer_ops ops = {
46225 + static struct mxr_layer_ops ops = {
46226 .release = mxr_graph_layer_release,
46227 .buffer_set = mxr_graph_buffer_set,
46228 .stream_set = mxr_graph_stream_set,
46229 diff --git a/drivers/media/platform/s5p-tv/mixer_reg.c b/drivers/media/platform/s5p-tv/mixer_reg.c
46230 index b713403..53cb5ad 100644
46231 --- a/drivers/media/platform/s5p-tv/mixer_reg.c
46232 +++ b/drivers/media/platform/s5p-tv/mixer_reg.c
46233 @@ -276,7 +276,7 @@ static void mxr_irq_layer_handle(struct mxr_layer *layer)
46234 layer->update_buf = next;
46235 }
46236
46237 - layer->ops.buffer_set(layer, layer->update_buf);
46238 + layer->ops->buffer_set(layer, layer->update_buf);
46239
46240 if (done && done != layer->shadow_buf)
46241 vb2_buffer_done(&done->vb, VB2_BUF_STATE_DONE);
46242 diff --git a/drivers/media/platform/s5p-tv/mixer_video.c b/drivers/media/platform/s5p-tv/mixer_video.c
46243 index 751f3b6..d829203 100644
46244 --- a/drivers/media/platform/s5p-tv/mixer_video.c
46245 +++ b/drivers/media/platform/s5p-tv/mixer_video.c
46246 @@ -210,7 +210,7 @@ static void mxr_layer_default_geo(struct mxr_layer *layer)
46247 layer->geo.src.height = layer->geo.src.full_height;
46248
46249 mxr_geometry_dump(mdev, &layer->geo);
46250 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46251 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46252 mxr_geometry_dump(mdev, &layer->geo);
46253 }
46254
46255 @@ -228,7 +228,7 @@ static void mxr_layer_update_output(struct mxr_layer *layer)
46256 layer->geo.dst.full_width = mbus_fmt.width;
46257 layer->geo.dst.full_height = mbus_fmt.height;
46258 layer->geo.dst.field = mbus_fmt.field;
46259 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46260 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SINK, 0);
46261
46262 mxr_geometry_dump(mdev, &layer->geo);
46263 }
46264 @@ -334,7 +334,7 @@ static int mxr_s_fmt(struct file *file, void *priv,
46265 /* set source size to highest accepted value */
46266 geo->src.full_width = max(geo->dst.full_width, pix->width);
46267 geo->src.full_height = max(geo->dst.full_height, pix->height);
46268 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46269 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46270 mxr_geometry_dump(mdev, &layer->geo);
46271 /* set cropping to total visible screen */
46272 geo->src.width = pix->width;
46273 @@ -342,12 +342,12 @@ static int mxr_s_fmt(struct file *file, void *priv,
46274 geo->src.x_offset = 0;
46275 geo->src.y_offset = 0;
46276 /* assure consistency of geometry */
46277 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46278 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_CROP, MXR_NO_OFFSET);
46279 mxr_geometry_dump(mdev, &layer->geo);
46280 /* set full size to lowest possible value */
46281 geo->src.full_width = 0;
46282 geo->src.full_height = 0;
46283 - layer->ops.fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46284 + layer->ops->fix_geometry(layer, MXR_GEOMETRY_SOURCE, 0);
46285 mxr_geometry_dump(mdev, &layer->geo);
46286
46287 /* returning results */
46288 @@ -474,7 +474,7 @@ static int mxr_s_selection(struct file *file, void *fh,
46289 target->width = s->r.width;
46290 target->height = s->r.height;
46291
46292 - layer->ops.fix_geometry(layer, stage, s->flags);
46293 + layer->ops->fix_geometry(layer, stage, s->flags);
46294
46295 /* retrieve update selection rectangle */
46296 res.left = target->x_offset;
46297 @@ -938,13 +938,13 @@ static int start_streaming(struct vb2_queue *vq, unsigned int count)
46298 mxr_output_get(mdev);
46299
46300 mxr_layer_update_output(layer);
46301 - layer->ops.format_set(layer);
46302 + layer->ops->format_set(layer);
46303 /* enabling layer in hardware */
46304 spin_lock_irqsave(&layer->enq_slock, flags);
46305 layer->state = MXR_LAYER_STREAMING;
46306 spin_unlock_irqrestore(&layer->enq_slock, flags);
46307
46308 - layer->ops.stream_set(layer, MXR_ENABLE);
46309 + layer->ops->stream_set(layer, MXR_ENABLE);
46310 mxr_streamer_get(mdev);
46311
46312 return 0;
46313 @@ -1014,7 +1014,7 @@ static void stop_streaming(struct vb2_queue *vq)
46314 spin_unlock_irqrestore(&layer->enq_slock, flags);
46315
46316 /* disabling layer in hardware */
46317 - layer->ops.stream_set(layer, MXR_DISABLE);
46318 + layer->ops->stream_set(layer, MXR_DISABLE);
46319 /* remove one streamer */
46320 mxr_streamer_put(mdev);
46321 /* allow changes in output configuration */
46322 @@ -1052,8 +1052,8 @@ void mxr_base_layer_unregister(struct mxr_layer *layer)
46323
46324 void mxr_layer_release(struct mxr_layer *layer)
46325 {
46326 - if (layer->ops.release)
46327 - layer->ops.release(layer);
46328 + if (layer->ops->release)
46329 + layer->ops->release(layer);
46330 }
46331
46332 void mxr_base_layer_release(struct mxr_layer *layer)
46333 @@ -1079,7 +1079,7 @@ struct mxr_layer *mxr_base_layer_create(struct mxr_device *mdev,
46334
46335 layer->mdev = mdev;
46336 layer->idx = idx;
46337 - layer->ops = *ops;
46338 + layer->ops = ops;
46339
46340 spin_lock_init(&layer->enq_slock);
46341 INIT_LIST_HEAD(&layer->enq_list);
46342 diff --git a/drivers/media/platform/s5p-tv/mixer_vp_layer.c b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46343 index c9388c4..ce71ece 100644
46344 --- a/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46345 +++ b/drivers/media/platform/s5p-tv/mixer_vp_layer.c
46346 @@ -206,7 +206,7 @@ struct mxr_layer *mxr_vp_layer_create(struct mxr_device *mdev, int idx)
46347 {
46348 struct mxr_layer *layer;
46349 int ret;
46350 - struct mxr_layer_ops ops = {
46351 + static struct mxr_layer_ops ops = {
46352 .release = mxr_vp_layer_release,
46353 .buffer_set = mxr_vp_buffer_set,
46354 .stream_set = mxr_vp_stream_set,
46355 diff --git a/drivers/media/radio/radio-cadet.c b/drivers/media/radio/radio-cadet.c
46356 index 82affae..42833ec 100644
46357 --- a/drivers/media/radio/radio-cadet.c
46358 +++ b/drivers/media/radio/radio-cadet.c
46359 @@ -333,6 +333,8 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46360 unsigned char readbuf[RDS_BUFFER];
46361 int i = 0;
46362
46363 + if (count > RDS_BUFFER)
46364 + return -EFAULT;
46365 mutex_lock(&dev->lock);
46366 if (dev->rdsstat == 0)
46367 cadet_start_rds(dev);
46368 @@ -349,8 +351,9 @@ static ssize_t cadet_read(struct file *file, char __user *data, size_t count, lo
46369 readbuf[i++] = dev->rdsbuf[dev->rdsout++];
46370 mutex_unlock(&dev->lock);
46371
46372 - if (i && copy_to_user(data, readbuf, i))
46373 - return -EFAULT;
46374 + if (i > sizeof(readbuf) || (i && copy_to_user(data, readbuf, i)))
46375 + i = -EFAULT;
46376 +
46377 return i;
46378 }
46379
46380 diff --git a/drivers/media/radio/radio-maxiradio.c b/drivers/media/radio/radio-maxiradio.c
46381 index 5236035..c622c74 100644
46382 --- a/drivers/media/radio/radio-maxiradio.c
46383 +++ b/drivers/media/radio/radio-maxiradio.c
46384 @@ -61,7 +61,7 @@ MODULE_PARM_DESC(radio_nr, "Radio device number");
46385 /* TEA5757 pin mappings */
46386 static const int clk = 1, data = 2, wren = 4, mo_st = 8, power = 16;
46387
46388 -static atomic_t maxiradio_instance = ATOMIC_INIT(0);
46389 +static atomic_unchecked_t maxiradio_instance = ATOMIC_INIT(0);
46390
46391 #define PCI_VENDOR_ID_GUILLEMOT 0x5046
46392 #define PCI_DEVICE_ID_GUILLEMOT_MAXIRADIO 0x1001
46393 diff --git a/drivers/media/radio/radio-shark.c b/drivers/media/radio/radio-shark.c
46394 index 050b3bb..79f62b9 100644
46395 --- a/drivers/media/radio/radio-shark.c
46396 +++ b/drivers/media/radio/radio-shark.c
46397 @@ -79,7 +79,7 @@ struct shark_device {
46398 u32 last_val;
46399 };
46400
46401 -static atomic_t shark_instance = ATOMIC_INIT(0);
46402 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46403
46404 static void shark_write_val(struct snd_tea575x *tea, u32 val)
46405 {
46406 diff --git a/drivers/media/radio/radio-shark2.c b/drivers/media/radio/radio-shark2.c
46407 index 8654e0d..0608a64 100644
46408 --- a/drivers/media/radio/radio-shark2.c
46409 +++ b/drivers/media/radio/radio-shark2.c
46410 @@ -74,7 +74,7 @@ struct shark_device {
46411 u8 *transfer_buffer;
46412 };
46413
46414 -static atomic_t shark_instance = ATOMIC_INIT(0);
46415 +static atomic_unchecked_t shark_instance = ATOMIC_INIT(0);
46416
46417 static int shark_write_reg(struct radio_tea5777 *tea, u64 reg)
46418 {
46419 diff --git a/drivers/media/radio/radio-si476x.c b/drivers/media/radio/radio-si476x.c
46420 index dccf586..d5db411 100644
46421 --- a/drivers/media/radio/radio-si476x.c
46422 +++ b/drivers/media/radio/radio-si476x.c
46423 @@ -1445,7 +1445,7 @@ static int si476x_radio_probe(struct platform_device *pdev)
46424 struct si476x_radio *radio;
46425 struct v4l2_ctrl *ctrl;
46426
46427 - static atomic_t instance = ATOMIC_INIT(0);
46428 + static atomic_unchecked_t instance = ATOMIC_INIT(0);
46429
46430 radio = devm_kzalloc(&pdev->dev, sizeof(*radio), GFP_KERNEL);
46431 if (!radio)
46432 diff --git a/drivers/media/radio/wl128x/fmdrv_common.c b/drivers/media/radio/wl128x/fmdrv_common.c
46433 index 704397f..4d05977 100644
46434 --- a/drivers/media/radio/wl128x/fmdrv_common.c
46435 +++ b/drivers/media/radio/wl128x/fmdrv_common.c
46436 @@ -71,7 +71,7 @@ module_param(default_rds_buf, uint, 0444);
46437 MODULE_PARM_DESC(rds_buf, "RDS buffer entries");
46438
46439 /* Radio Nr */
46440 -static u32 radio_nr = -1;
46441 +static int radio_nr = -1;
46442 module_param(radio_nr, int, 0444);
46443 MODULE_PARM_DESC(radio_nr, "Radio Nr");
46444
46445 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-core.c b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46446 index 9fd1527..8927230 100644
46447 --- a/drivers/media/usb/dvb-usb/cinergyT2-core.c
46448 +++ b/drivers/media/usb/dvb-usb/cinergyT2-core.c
46449 @@ -50,29 +50,73 @@ static struct dvb_usb_device_properties cinergyt2_properties;
46450
46451 static int cinergyt2_streaming_ctrl(struct dvb_usb_adapter *adap, int enable)
46452 {
46453 - char buf[] = { CINERGYT2_EP1_CONTROL_STREAM_TRANSFER, enable ? 1 : 0 };
46454 - char result[64];
46455 - return dvb_usb_generic_rw(adap->dev, buf, sizeof(buf), result,
46456 - sizeof(result), 0);
46457 + char *buf;
46458 + char *result;
46459 + int retval;
46460 +
46461 + buf = kmalloc(2, GFP_KERNEL);
46462 + if (buf == NULL)
46463 + return -ENOMEM;
46464 + result = kmalloc(64, GFP_KERNEL);
46465 + if (result == NULL) {
46466 + kfree(buf);
46467 + return -ENOMEM;
46468 + }
46469 +
46470 + buf[0] = CINERGYT2_EP1_CONTROL_STREAM_TRANSFER;
46471 + buf[1] = enable ? 1 : 0;
46472 +
46473 + retval = dvb_usb_generic_rw(adap->dev, buf, 2, result, 64, 0);
46474 +
46475 + kfree(buf);
46476 + kfree(result);
46477 + return retval;
46478 }
46479
46480 static int cinergyt2_power_ctrl(struct dvb_usb_device *d, int enable)
46481 {
46482 - char buf[] = { CINERGYT2_EP1_SLEEP_MODE, enable ? 0 : 1 };
46483 - char state[3];
46484 - return dvb_usb_generic_rw(d, buf, sizeof(buf), state, sizeof(state), 0);
46485 + char *buf;
46486 + char *state;
46487 + int retval;
46488 +
46489 + buf = kmalloc(2, GFP_KERNEL);
46490 + if (buf == NULL)
46491 + return -ENOMEM;
46492 + state = kmalloc(3, GFP_KERNEL);
46493 + if (state == NULL) {
46494 + kfree(buf);
46495 + return -ENOMEM;
46496 + }
46497 +
46498 + buf[0] = CINERGYT2_EP1_SLEEP_MODE;
46499 + buf[1] = enable ? 1 : 0;
46500 +
46501 + retval = dvb_usb_generic_rw(d, buf, 2, state, 3, 0);
46502 +
46503 + kfree(buf);
46504 + kfree(state);
46505 + return retval;
46506 }
46507
46508 static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46509 {
46510 - char query[] = { CINERGYT2_EP1_GET_FIRMWARE_VERSION };
46511 - char state[3];
46512 + char *query;
46513 + char *state;
46514 int ret;
46515 + query = kmalloc(1, GFP_KERNEL);
46516 + if (query == NULL)
46517 + return -ENOMEM;
46518 + state = kmalloc(3, GFP_KERNEL);
46519 + if (state == NULL) {
46520 + kfree(query);
46521 + return -ENOMEM;
46522 + }
46523 +
46524 + query[0] = CINERGYT2_EP1_GET_FIRMWARE_VERSION;
46525
46526 adap->fe_adap[0].fe = cinergyt2_fe_attach(adap->dev);
46527
46528 - ret = dvb_usb_generic_rw(adap->dev, query, sizeof(query), state,
46529 - sizeof(state), 0);
46530 + ret = dvb_usb_generic_rw(adap->dev, query, 1, state, 3, 0);
46531 if (ret < 0) {
46532 deb_rc("cinergyt2_power_ctrl() Failed to retrieve sleep "
46533 "state info\n");
46534 @@ -80,7 +124,8 @@ static int cinergyt2_frontend_attach(struct dvb_usb_adapter *adap)
46535
46536 /* Copy this pointer as we are gonna need it in the release phase */
46537 cinergyt2_usb_device = adap->dev;
46538 -
46539 + kfree(query);
46540 + kfree(state);
46541 return 0;
46542 }
46543
46544 @@ -141,12 +186,23 @@ static int repeatable_keys[] = {
46545 static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46546 {
46547 struct cinergyt2_state *st = d->priv;
46548 - u8 key[5] = {0, 0, 0, 0, 0}, cmd = CINERGYT2_EP1_GET_RC_EVENTS;
46549 + u8 *key, *cmd;
46550 int i;
46551
46552 + cmd = kmalloc(1, GFP_KERNEL);
46553 + if (cmd == NULL)
46554 + return -EINVAL;
46555 + key = kzalloc(5, GFP_KERNEL);
46556 + if (key == NULL) {
46557 + kfree(cmd);
46558 + return -EINVAL;
46559 + }
46560 +
46561 + cmd[0] = CINERGYT2_EP1_GET_RC_EVENTS;
46562 +
46563 *state = REMOTE_NO_KEY_PRESSED;
46564
46565 - dvb_usb_generic_rw(d, &cmd, 1, key, sizeof(key), 0);
46566 + dvb_usb_generic_rw(d, cmd, 1, key, 5, 0);
46567 if (key[4] == 0xff) {
46568 /* key repeat */
46569 st->rc_counter++;
46570 @@ -157,12 +213,12 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46571 *event = d->last_event;
46572 deb_rc("repeat key, event %x\n",
46573 *event);
46574 - return 0;
46575 + goto out;
46576 }
46577 }
46578 deb_rc("repeated key (non repeatable)\n");
46579 }
46580 - return 0;
46581 + goto out;
46582 }
46583
46584 /* hack to pass checksum on the custom field */
46585 @@ -174,6 +230,9 @@ static int cinergyt2_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
46586
46587 deb_rc("key: %*ph\n", 5, key);
46588 }
46589 +out:
46590 + kfree(cmd);
46591 + kfree(key);
46592 return 0;
46593 }
46594
46595 diff --git a/drivers/media/usb/dvb-usb/cinergyT2-fe.c b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46596 index c890fe4..f9b2ae6 100644
46597 --- a/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46598 +++ b/drivers/media/usb/dvb-usb/cinergyT2-fe.c
46599 @@ -145,103 +145,176 @@ static int cinergyt2_fe_read_status(struct dvb_frontend *fe,
46600 fe_status_t *status)
46601 {
46602 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46603 - struct dvbt_get_status_msg result;
46604 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46605 + struct dvbt_get_status_msg *result;
46606 + u8 *cmd;
46607 int ret;
46608
46609 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&result,
46610 - sizeof(result), 0);
46611 + cmd = kmalloc(1, GFP_KERNEL);
46612 + if (cmd == NULL)
46613 + return -ENOMEM;
46614 + result = kmalloc(sizeof(*result), GFP_KERNEL);
46615 + if (result == NULL) {
46616 + kfree(cmd);
46617 + return -ENOMEM;
46618 + }
46619 +
46620 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46621 +
46622 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)result,
46623 + sizeof(*result), 0);
46624 if (ret < 0)
46625 - return ret;
46626 + goto out;
46627
46628 *status = 0;
46629
46630 - if (0xffff - le16_to_cpu(result.gain) > 30)
46631 + if (0xffff - le16_to_cpu(result->gain) > 30)
46632 *status |= FE_HAS_SIGNAL;
46633 - if (result.lock_bits & (1 << 6))
46634 + if (result->lock_bits & (1 << 6))
46635 *status |= FE_HAS_LOCK;
46636 - if (result.lock_bits & (1 << 5))
46637 + if (result->lock_bits & (1 << 5))
46638 *status |= FE_HAS_SYNC;
46639 - if (result.lock_bits & (1 << 4))
46640 + if (result->lock_bits & (1 << 4))
46641 *status |= FE_HAS_CARRIER;
46642 - if (result.lock_bits & (1 << 1))
46643 + if (result->lock_bits & (1 << 1))
46644 *status |= FE_HAS_VITERBI;
46645
46646 if ((*status & (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC)) !=
46647 (FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC))
46648 *status &= ~FE_HAS_LOCK;
46649
46650 - return 0;
46651 +out:
46652 + kfree(cmd);
46653 + kfree(result);
46654 + return ret;
46655 }
46656
46657 static int cinergyt2_fe_read_ber(struct dvb_frontend *fe, u32 *ber)
46658 {
46659 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46660 - struct dvbt_get_status_msg status;
46661 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46662 + struct dvbt_get_status_msg *status;
46663 + char *cmd;
46664 int ret;
46665
46666 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46667 - sizeof(status), 0);
46668 + cmd = kmalloc(1, GFP_KERNEL);
46669 + if (cmd == NULL)
46670 + return -ENOMEM;
46671 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46672 + if (status == NULL) {
46673 + kfree(cmd);
46674 + return -ENOMEM;
46675 + }
46676 +
46677 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46678 +
46679 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46680 + sizeof(*status), 0);
46681 if (ret < 0)
46682 - return ret;
46683 + goto out;
46684
46685 - *ber = le32_to_cpu(status.viterbi_error_rate);
46686 + *ber = le32_to_cpu(status->viterbi_error_rate);
46687 +out:
46688 + kfree(cmd);
46689 + kfree(status);
46690 return 0;
46691 }
46692
46693 static int cinergyt2_fe_read_unc_blocks(struct dvb_frontend *fe, u32 *unc)
46694 {
46695 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46696 - struct dvbt_get_status_msg status;
46697 - u8 cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46698 + struct dvbt_get_status_msg *status;
46699 + u8 *cmd;
46700 int ret;
46701
46702 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (u8 *)&status,
46703 - sizeof(status), 0);
46704 + cmd = kmalloc(1, GFP_KERNEL);
46705 + if (cmd == NULL)
46706 + return -ENOMEM;
46707 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46708 + if (status == NULL) {
46709 + kfree(cmd);
46710 + return -ENOMEM;
46711 + }
46712 +
46713 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46714 +
46715 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (u8 *)status,
46716 + sizeof(*status), 0);
46717 if (ret < 0) {
46718 err("cinergyt2_fe_read_unc_blocks() Failed! (Error=%d)\n",
46719 ret);
46720 - return ret;
46721 + goto out;
46722 }
46723 - *unc = le32_to_cpu(status.uncorrected_block_count);
46724 - return 0;
46725 + *unc = le32_to_cpu(status->uncorrected_block_count);
46726 +
46727 +out:
46728 + kfree(cmd);
46729 + kfree(status);
46730 + return ret;
46731 }
46732
46733 static int cinergyt2_fe_read_signal_strength(struct dvb_frontend *fe,
46734 u16 *strength)
46735 {
46736 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46737 - struct dvbt_get_status_msg status;
46738 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46739 + struct dvbt_get_status_msg *status;
46740 + char *cmd;
46741 int ret;
46742
46743 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46744 - sizeof(status), 0);
46745 + cmd = kmalloc(1, GFP_KERNEL);
46746 + if (cmd == NULL)
46747 + return -ENOMEM;
46748 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46749 + if (status == NULL) {
46750 + kfree(cmd);
46751 + return -ENOMEM;
46752 + }
46753 +
46754 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46755 +
46756 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46757 + sizeof(*status), 0);
46758 if (ret < 0) {
46759 err("cinergyt2_fe_read_signal_strength() Failed!"
46760 " (Error=%d)\n", ret);
46761 - return ret;
46762 + goto out;
46763 }
46764 - *strength = (0xffff - le16_to_cpu(status.gain));
46765 + *strength = (0xffff - le16_to_cpu(status->gain));
46766 +
46767 +out:
46768 + kfree(cmd);
46769 + kfree(status);
46770 return 0;
46771 }
46772
46773 static int cinergyt2_fe_read_snr(struct dvb_frontend *fe, u16 *snr)
46774 {
46775 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46776 - struct dvbt_get_status_msg status;
46777 - char cmd[] = { CINERGYT2_EP1_GET_TUNER_STATUS };
46778 + struct dvbt_get_status_msg *status;
46779 + char *cmd;
46780 int ret;
46781
46782 - ret = dvb_usb_generic_rw(state->d, cmd, sizeof(cmd), (char *)&status,
46783 - sizeof(status), 0);
46784 + cmd = kmalloc(1, GFP_KERNEL);
46785 + if (cmd == NULL)
46786 + return -ENOMEM;
46787 + status = kmalloc(sizeof(*status), GFP_KERNEL);
46788 + if (status == NULL) {
46789 + kfree(cmd);
46790 + return -ENOMEM;
46791 + }
46792 +
46793 + cmd[0] = CINERGYT2_EP1_GET_TUNER_STATUS;
46794 +
46795 + ret = dvb_usb_generic_rw(state->d, cmd, 1, (char *)status,
46796 + sizeof(*status), 0);
46797 if (ret < 0) {
46798 err("cinergyt2_fe_read_snr() Failed! (Error=%d)\n", ret);
46799 - return ret;
46800 + goto out;
46801 }
46802 - *snr = (status.snr << 8) | status.snr;
46803 - return 0;
46804 + *snr = (status->snr << 8) | status->snr;
46805 +
46806 +out:
46807 + kfree(cmd);
46808 + kfree(status);
46809 + return ret;
46810 }
46811
46812 static int cinergyt2_fe_init(struct dvb_frontend *fe)
46813 @@ -266,35 +339,46 @@ static int cinergyt2_fe_set_frontend(struct dvb_frontend *fe)
46814 {
46815 struct dtv_frontend_properties *fep = &fe->dtv_property_cache;
46816 struct cinergyt2_fe_state *state = fe->demodulator_priv;
46817 - struct dvbt_set_parameters_msg param;
46818 - char result[2];
46819 + struct dvbt_set_parameters_msg *param;
46820 + char *result;
46821 int err;
46822
46823 - param.cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46824 - param.tps = cpu_to_le16(compute_tps(fep));
46825 - param.freq = cpu_to_le32(fep->frequency / 1000);
46826 - param.flags = 0;
46827 + result = kmalloc(2, GFP_KERNEL);
46828 + if (result == NULL)
46829 + return -ENOMEM;
46830 + param = kmalloc(sizeof(*param), GFP_KERNEL);
46831 + if (param == NULL) {
46832 + kfree(result);
46833 + return -ENOMEM;
46834 + }
46835 +
46836 + param->cmd = CINERGYT2_EP1_SET_TUNER_PARAMETERS;
46837 + param->tps = cpu_to_le16(compute_tps(fep));
46838 + param->freq = cpu_to_le32(fep->frequency / 1000);
46839 + param->flags = 0;
46840
46841 switch (fep->bandwidth_hz) {
46842 default:
46843 case 8000000:
46844 - param.bandwidth = 8;
46845 + param->bandwidth = 8;
46846 break;
46847 case 7000000:
46848 - param.bandwidth = 7;
46849 + param->bandwidth = 7;
46850 break;
46851 case 6000000:
46852 - param.bandwidth = 6;
46853 + param->bandwidth = 6;
46854 break;
46855 }
46856
46857 err = dvb_usb_generic_rw(state->d,
46858 - (char *)&param, sizeof(param),
46859 - result, sizeof(result), 0);
46860 + (char *)param, sizeof(*param),
46861 + result, 2, 0);
46862 if (err < 0)
46863 err("cinergyt2_fe_set_frontend() Failed! err=%d\n", err);
46864
46865 - return (err < 0) ? err : 0;
46866 + kfree(result);
46867 + kfree(param);
46868 + return err;
46869 }
46870
46871 static void cinergyt2_fe_release(struct dvb_frontend *fe)
46872 diff --git a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46873 index 733a7ff..f8b52e3 100644
46874 --- a/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46875 +++ b/drivers/media/usb/dvb-usb/dvb-usb-firmware.c
46876 @@ -35,42 +35,57 @@ static int usb_cypress_writemem(struct usb_device *udev,u16 addr,u8 *data, u8 le
46877
46878 int usb_cypress_load_firmware(struct usb_device *udev, const struct firmware *fw, int type)
46879 {
46880 - struct hexline hx;
46881 - u8 reset;
46882 + struct hexline *hx;
46883 + u8 *reset;
46884 int ret,pos=0;
46885
46886 + reset = kmalloc(1, GFP_KERNEL);
46887 + if (reset == NULL)
46888 + return -ENOMEM;
46889 +
46890 + hx = kmalloc(sizeof(struct hexline), GFP_KERNEL);
46891 + if (hx == NULL) {
46892 + kfree(reset);
46893 + return -ENOMEM;
46894 + }
46895 +
46896 /* stop the CPU */
46897 - reset = 1;
46898 - if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1)) != 1)
46899 + reset[0] = 1;
46900 + if ((ret = usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1)) != 1)
46901 err("could not stop the USB controller CPU.");
46902
46903 - while ((ret = dvb_usb_get_hexline(fw,&hx,&pos)) > 0) {
46904 - deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx.addr,hx.len,hx.chk);
46905 - ret = usb_cypress_writemem(udev,hx.addr,hx.data,hx.len);
46906 + while ((ret = dvb_usb_get_hexline(fw,hx,&pos)) > 0) {
46907 + deb_fw("writing to address 0x%04x (buffer: 0x%02x %02x)\n",hx->addr,hx->len,hx->chk);
46908 + ret = usb_cypress_writemem(udev,hx->addr,hx->data,hx->len);
46909
46910 - if (ret != hx.len) {
46911 + if (ret != hx->len) {
46912 err("error while transferring firmware "
46913 "(transferred size: %d, block size: %d)",
46914 - ret,hx.len);
46915 + ret,hx->len);
46916 ret = -EINVAL;
46917 break;
46918 }
46919 }
46920 if (ret < 0) {
46921 err("firmware download failed at %d with %d",pos,ret);
46922 + kfree(reset);
46923 + kfree(hx);
46924 return ret;
46925 }
46926
46927 if (ret == 0) {
46928 /* restart the CPU */
46929 - reset = 0;
46930 - if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,&reset,1) != 1) {
46931 + reset[0] = 0;
46932 + if (ret || usb_cypress_writemem(udev,cypress[type].cpu_cs_register,reset,1) != 1) {
46933 err("could not restart the USB controller CPU.");
46934 ret = -EINVAL;
46935 }
46936 } else
46937 ret = -EIO;
46938
46939 + kfree(reset);
46940 + kfree(hx);
46941 +
46942 return ret;
46943 }
46944 EXPORT_SYMBOL(usb_cypress_load_firmware);
46945 diff --git a/drivers/media/usb/dvb-usb/technisat-usb2.c b/drivers/media/usb/dvb-usb/technisat-usb2.c
46946 index 5801ae7..83f71fa 100644
46947 --- a/drivers/media/usb/dvb-usb/technisat-usb2.c
46948 +++ b/drivers/media/usb/dvb-usb/technisat-usb2.c
46949 @@ -87,8 +87,11 @@ struct technisat_usb2_state {
46950 static int technisat_usb2_i2c_access(struct usb_device *udev,
46951 u8 device_addr, u8 *tx, u8 txlen, u8 *rx, u8 rxlen)
46952 {
46953 - u8 b[64];
46954 - int ret, actual_length;
46955 + u8 *b = kmalloc(64, GFP_KERNEL);
46956 + int ret, actual_length, error = 0;
46957 +
46958 + if (b == NULL)
46959 + return -ENOMEM;
46960
46961 deb_i2c("i2c-access: %02x, tx: ", device_addr);
46962 debug_dump(tx, txlen, deb_i2c);
46963 @@ -121,7 +124,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46964
46965 if (ret < 0) {
46966 err("i2c-error: out failed %02x = %d", device_addr, ret);
46967 - return -ENODEV;
46968 + error = -ENODEV;
46969 + goto out;
46970 }
46971
46972 ret = usb_bulk_msg(udev,
46973 @@ -129,7 +133,8 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46974 b, 64, &actual_length, 1000);
46975 if (ret < 0) {
46976 err("i2c-error: in failed %02x = %d", device_addr, ret);
46977 - return -ENODEV;
46978 + error = -ENODEV;
46979 + goto out;
46980 }
46981
46982 if (b[0] != I2C_STATUS_OK) {
46983 @@ -137,8 +142,10 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46984 /* handle tuner-i2c-nak */
46985 if (!(b[0] == I2C_STATUS_NAK &&
46986 device_addr == 0x60
46987 - /* && device_is_technisat_usb2 */))
46988 - return -ENODEV;
46989 + /* && device_is_technisat_usb2 */)) {
46990 + error = -ENODEV;
46991 + goto out;
46992 + }
46993 }
46994
46995 deb_i2c("status: %d, ", b[0]);
46996 @@ -152,7 +159,9 @@ static int technisat_usb2_i2c_access(struct usb_device *udev,
46997
46998 deb_i2c("\n");
46999
47000 - return 0;
47001 +out:
47002 + kfree(b);
47003 + return error;
47004 }
47005
47006 static int technisat_usb2_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg *msg,
47007 @@ -224,14 +233,16 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47008 {
47009 int ret;
47010
47011 - u8 led[8] = {
47012 - red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47013 - 0
47014 - };
47015 + u8 *led = kzalloc(8, GFP_KERNEL);
47016 +
47017 + if (led == NULL)
47018 + return -ENOMEM;
47019
47020 if (disable_led_control && state != TECH_LED_OFF)
47021 return 0;
47022
47023 + led[0] = red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST;
47024 +
47025 switch (state) {
47026 case TECH_LED_ON:
47027 led[1] = 0x82;
47028 @@ -263,16 +274,22 @@ static int technisat_usb2_set_led(struct dvb_usb_device *d, int red, enum techni
47029 red ? SET_RED_LED_VENDOR_REQUEST : SET_GREEN_LED_VENDOR_REQUEST,
47030 USB_TYPE_VENDOR | USB_DIR_OUT,
47031 0, 0,
47032 - led, sizeof(led), 500);
47033 + led, 8, 500);
47034
47035 mutex_unlock(&d->i2c_mutex);
47036 +
47037 + kfree(led);
47038 +
47039 return ret;
47040 }
47041
47042 static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 green)
47043 {
47044 int ret;
47045 - u8 b = 0;
47046 + u8 *b = kzalloc(1, GFP_KERNEL);
47047 +
47048 + if (b == NULL)
47049 + return -ENOMEM;
47050
47051 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
47052 return -EAGAIN;
47053 @@ -281,10 +298,12 @@ static int technisat_usb2_set_led_timer(struct dvb_usb_device *d, u8 red, u8 gre
47054 SET_LED_TIMER_DIVIDER_VENDOR_REQUEST,
47055 USB_TYPE_VENDOR | USB_DIR_OUT,
47056 (red << 8) | green, 0,
47057 - &b, 1, 500);
47058 + b, 1, 500);
47059
47060 mutex_unlock(&d->i2c_mutex);
47061
47062 + kfree(b);
47063 +
47064 return ret;
47065 }
47066
47067 @@ -328,7 +347,7 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47068 struct dvb_usb_device_description **desc, int *cold)
47069 {
47070 int ret;
47071 - u8 version[3];
47072 + u8 *version = kmalloc(3, GFP_KERNEL);
47073
47074 /* first select the interface */
47075 if (usb_set_interface(udev, 0, 1) != 0)
47076 @@ -338,11 +357,14 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47077
47078 *cold = 0; /* by default do not download a firmware - just in case something is wrong */
47079
47080 + if (version == NULL)
47081 + return 0;
47082 +
47083 ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0),
47084 GET_VERSION_INFO_VENDOR_REQUEST,
47085 USB_TYPE_VENDOR | USB_DIR_IN,
47086 0, 0,
47087 - version, sizeof(version), 500);
47088 + version, 3, 500);
47089
47090 if (ret < 0)
47091 *cold = 1;
47092 @@ -351,6 +373,8 @@ static int technisat_usb2_identify_state(struct usb_device *udev,
47093 *cold = 0;
47094 }
47095
47096 + kfree(version);
47097 +
47098 return 0;
47099 }
47100
47101 @@ -594,10 +618,15 @@ static int technisat_usb2_frontend_attach(struct dvb_usb_adapter *a)
47102
47103 static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47104 {
47105 - u8 buf[62], *b;
47106 + u8 *buf, *b;
47107 int ret;
47108 struct ir_raw_event ev;
47109
47110 + buf = kmalloc(62, GFP_KERNEL);
47111 +
47112 + if (buf == NULL)
47113 + return -ENOMEM;
47114 +
47115 buf[0] = GET_IR_DATA_VENDOR_REQUEST;
47116 buf[1] = 0x08;
47117 buf[2] = 0x8f;
47118 @@ -620,16 +649,20 @@ static int technisat_usb2_get_ir(struct dvb_usb_device *d)
47119 GET_IR_DATA_VENDOR_REQUEST,
47120 USB_TYPE_VENDOR | USB_DIR_IN,
47121 0x8080, 0,
47122 - buf, sizeof(buf), 500);
47123 + buf, 62, 500);
47124
47125 unlock:
47126 mutex_unlock(&d->i2c_mutex);
47127
47128 - if (ret < 0)
47129 + if (ret < 0) {
47130 + kfree(buf);
47131 return ret;
47132 + }
47133
47134 - if (ret == 1)
47135 + if (ret == 1) {
47136 + kfree(buf);
47137 return 0; /* no key pressed */
47138 + }
47139
47140 /* decoding */
47141 b = buf+1;
47142 @@ -656,6 +689,8 @@ unlock:
47143
47144 ir_raw_event_handle(d->rc_dev);
47145
47146 + kfree(buf);
47147 +
47148 return 1;
47149 }
47150
47151 diff --git a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47152 index af63543..0436f20 100644
47153 --- a/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47154 +++ b/drivers/media/v4l2-core/v4l2-compat-ioctl32.c
47155 @@ -429,7 +429,7 @@ static int get_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47156 * by passing a very big num_planes value */
47157 uplane = compat_alloc_user_space(num_planes *
47158 sizeof(struct v4l2_plane));
47159 - kp->m.planes = (__force struct v4l2_plane *)uplane;
47160 + kp->m.planes = (__force_kernel struct v4l2_plane *)uplane;
47161
47162 while (--num_planes >= 0) {
47163 ret = get_v4l2_plane32(uplane, uplane32, kp->memory);
47164 @@ -500,7 +500,7 @@ static int put_v4l2_buffer32(struct v4l2_buffer *kp, struct v4l2_buffer32 __user
47165 if (num_planes == 0)
47166 return 0;
47167
47168 - uplane = (__force struct v4l2_plane __user *)kp->m.planes;
47169 + uplane = (struct v4l2_plane __force_user *)kp->m.planes;
47170 if (get_user(p, &up->m.planes))
47171 return -EFAULT;
47172 uplane32 = compat_ptr(p);
47173 @@ -564,7 +564,7 @@ static int get_v4l2_framebuffer32(struct v4l2_framebuffer *kp, struct v4l2_frame
47174 get_user(kp->flags, &up->flags) ||
47175 copy_from_user(&kp->fmt, &up->fmt, sizeof(up->fmt)))
47176 return -EFAULT;
47177 - kp->base = (__force void *)compat_ptr(tmp);
47178 + kp->base = (__force_kernel void *)compat_ptr(tmp);
47179 return 0;
47180 }
47181
47182 @@ -669,7 +669,7 @@ static int get_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47183 n * sizeof(struct v4l2_ext_control32)))
47184 return -EFAULT;
47185 kcontrols = compat_alloc_user_space(n * sizeof(struct v4l2_ext_control));
47186 - kp->controls = (__force struct v4l2_ext_control *)kcontrols;
47187 + kp->controls = (__force_kernel struct v4l2_ext_control *)kcontrols;
47188 while (--n >= 0) {
47189 u32 id;
47190
47191 @@ -696,7 +696,7 @@ static int put_v4l2_ext_controls32(struct v4l2_ext_controls *kp, struct v4l2_ext
47192 {
47193 struct v4l2_ext_control32 __user *ucontrols;
47194 struct v4l2_ext_control __user *kcontrols =
47195 - (__force struct v4l2_ext_control __user *)kp->controls;
47196 + (struct v4l2_ext_control __force_user *)kp->controls;
47197 int n = kp->count;
47198 compat_caddr_t p;
47199
47200 @@ -780,7 +780,7 @@ static int get_v4l2_edid32(struct v4l2_edid *kp, struct v4l2_edid32 __user *up)
47201 get_user(tmp, &up->edid) ||
47202 copy_from_user(kp->reserved, up->reserved, sizeof(kp->reserved)))
47203 return -EFAULT;
47204 - kp->edid = (__force u8 *)compat_ptr(tmp);
47205 + kp->edid = (__force_kernel u8 *)compat_ptr(tmp);
47206 return 0;
47207 }
47208
47209 diff --git a/drivers/media/v4l2-core/v4l2-device.c b/drivers/media/v4l2-core/v4l2-device.c
47210 index 5b0a30b..1974b38 100644
47211 --- a/drivers/media/v4l2-core/v4l2-device.c
47212 +++ b/drivers/media/v4l2-core/v4l2-device.c
47213 @@ -74,9 +74,9 @@ int v4l2_device_put(struct v4l2_device *v4l2_dev)
47214 EXPORT_SYMBOL_GPL(v4l2_device_put);
47215
47216 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
47217 - atomic_t *instance)
47218 + atomic_unchecked_t *instance)
47219 {
47220 - int num = atomic_inc_return(instance) - 1;
47221 + int num = atomic_inc_return_unchecked(instance) - 1;
47222 int len = strlen(basename);
47223
47224 if (basename[len - 1] >= '0' && basename[len - 1] <= '9')
47225 diff --git a/drivers/media/v4l2-core/v4l2-ioctl.c b/drivers/media/v4l2-core/v4l2-ioctl.c
47226 index aa407cb..ee847d4 100644
47227 --- a/drivers/media/v4l2-core/v4l2-ioctl.c
47228 +++ b/drivers/media/v4l2-core/v4l2-ioctl.c
47229 @@ -2151,7 +2151,8 @@ struct v4l2_ioctl_info {
47230 struct file *file, void *fh, void *p);
47231 } u;
47232 void (*debug)(const void *arg, bool write_only);
47233 -};
47234 +} __do_const;
47235 +typedef struct v4l2_ioctl_info __no_const v4l2_ioctl_info_no_const;
47236
47237 /* This control needs a priority check */
47238 #define INFO_FL_PRIO (1 << 0)
47239 @@ -2335,7 +2336,7 @@ static long __video_do_ioctl(struct file *file,
47240 struct video_device *vfd = video_devdata(file);
47241 const struct v4l2_ioctl_ops *ops = vfd->ioctl_ops;
47242 bool write_only = false;
47243 - struct v4l2_ioctl_info default_info;
47244 + v4l2_ioctl_info_no_const default_info;
47245 const struct v4l2_ioctl_info *info;
47246 void *fh = file->private_data;
47247 struct v4l2_fh *vfh = NULL;
47248 @@ -2426,7 +2427,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47249 ret = -EINVAL;
47250 break;
47251 }
47252 - *user_ptr = (void __user *)buf->m.planes;
47253 + *user_ptr = (void __force_user *)buf->m.planes;
47254 *kernel_ptr = (void **)&buf->m.planes;
47255 *array_size = sizeof(struct v4l2_plane) * buf->length;
47256 ret = 1;
47257 @@ -2443,7 +2444,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47258 ret = -EINVAL;
47259 break;
47260 }
47261 - *user_ptr = (void __user *)edid->edid;
47262 + *user_ptr = (void __force_user *)edid->edid;
47263 *kernel_ptr = (void **)&edid->edid;
47264 *array_size = edid->blocks * 128;
47265 ret = 1;
47266 @@ -2461,7 +2462,7 @@ static int check_array_args(unsigned int cmd, void *parg, size_t *array_size,
47267 ret = -EINVAL;
47268 break;
47269 }
47270 - *user_ptr = (void __user *)ctrls->controls;
47271 + *user_ptr = (void __force_user *)ctrls->controls;
47272 *kernel_ptr = (void **)&ctrls->controls;
47273 *array_size = sizeof(struct v4l2_ext_control)
47274 * ctrls->count;
47275 @@ -2562,7 +2563,7 @@ video_usercopy(struct file *file, unsigned int cmd, unsigned long arg,
47276 }
47277
47278 if (has_array_args) {
47279 - *kernel_ptr = (void __force *)user_ptr;
47280 + *kernel_ptr = (void __force_kernel *)user_ptr;
47281 if (copy_to_user(user_ptr, mbuf, array_size))
47282 err = -EFAULT;
47283 goto out_array_args;
47284 diff --git a/drivers/memory/omap-gpmc.c b/drivers/memory/omap-gpmc.c
47285 index c94ea0d..b8a9f88 100644
47286 --- a/drivers/memory/omap-gpmc.c
47287 +++ b/drivers/memory/omap-gpmc.c
47288 @@ -232,7 +232,6 @@ struct omap3_gpmc_regs {
47289 };
47290
47291 static struct gpmc_client_irq gpmc_client_irq[GPMC_NR_IRQ];
47292 -static struct irq_chip gpmc_irq_chip;
47293 static int gpmc_irq_start;
47294
47295 static struct resource gpmc_mem_root;
47296 @@ -1146,6 +1145,17 @@ static void gpmc_irq_noop(struct irq_data *data) { }
47297
47298 static unsigned int gpmc_irq_noop_ret(struct irq_data *data) { return 0; }
47299
47300 +static struct irq_chip gpmc_irq_chip = {
47301 + .name = "gpmc",
47302 + .irq_startup = gpmc_irq_noop_ret,
47303 + .irq_enable = gpmc_irq_enable,
47304 + .irq_disable = gpmc_irq_disable,
47305 + .irq_shutdown = gpmc_irq_noop,
47306 + .irq_ack = gpmc_irq_noop,
47307 + .irq_mask = gpmc_irq_noop,
47308 + .irq_unmask = gpmc_irq_noop,
47309 +};
47310 +
47311 static int gpmc_setup_irq(void)
47312 {
47313 int i;
47314 @@ -1160,15 +1170,6 @@ static int gpmc_setup_irq(void)
47315 return gpmc_irq_start;
47316 }
47317
47318 - gpmc_irq_chip.name = "gpmc";
47319 - gpmc_irq_chip.irq_startup = gpmc_irq_noop_ret;
47320 - gpmc_irq_chip.irq_enable = gpmc_irq_enable;
47321 - gpmc_irq_chip.irq_disable = gpmc_irq_disable;
47322 - gpmc_irq_chip.irq_shutdown = gpmc_irq_noop;
47323 - gpmc_irq_chip.irq_ack = gpmc_irq_noop;
47324 - gpmc_irq_chip.irq_mask = gpmc_irq_noop;
47325 - gpmc_irq_chip.irq_unmask = gpmc_irq_noop;
47326 -
47327 gpmc_client_irq[0].bitmask = GPMC_IRQ_FIFOEVENTENABLE;
47328 gpmc_client_irq[1].bitmask = GPMC_IRQ_COUNT_EVENT;
47329
47330 diff --git a/drivers/message/fusion/mptbase.c b/drivers/message/fusion/mptbase.c
47331 index 187f836..679544b 100644
47332 --- a/drivers/message/fusion/mptbase.c
47333 +++ b/drivers/message/fusion/mptbase.c
47334 @@ -6746,8 +6746,13 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47335 seq_printf(m, " MaxChainDepth = 0x%02x frames\n", ioc->facts.MaxChainDepth);
47336 seq_printf(m, " MinBlockSize = 0x%02x bytes\n", 4*ioc->facts.BlockSize);
47337
47338 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47339 + seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n", NULL, NULL);
47340 +#else
47341 seq_printf(m, " RequestFrames @ 0x%p (Dma @ 0x%p)\n",
47342 (void *)ioc->req_frames, (void *)(ulong)ioc->req_frames_dma);
47343 +#endif
47344 +
47345 /*
47346 * Rounding UP to nearest 4-kB boundary here...
47347 */
47348 @@ -6760,7 +6765,11 @@ static int mpt_iocinfo_proc_show(struct seq_file *m, void *v)
47349 ioc->facts.GlobalCredits);
47350
47351 seq_printf(m, " Frames @ 0x%p (Dma @ 0x%p)\n",
47352 +#ifdef CONFIG_GRKERNSEC_HIDESYM
47353 + NULL, NULL);
47354 +#else
47355 (void *)ioc->alloc, (void *)(ulong)ioc->alloc_dma);
47356 +#endif
47357 sz = (ioc->reply_sz * ioc->reply_depth) + 128;
47358 seq_printf(m, " {CurRepSz=%d} x {CurRepDepth=%d} = %d bytes ^= 0x%x\n",
47359 ioc->reply_sz, ioc->reply_depth, ioc->reply_sz*ioc->reply_depth, sz);
47360 diff --git a/drivers/message/fusion/mptsas.c b/drivers/message/fusion/mptsas.c
47361 index 5bdaae1..eced16f 100644
47362 --- a/drivers/message/fusion/mptsas.c
47363 +++ b/drivers/message/fusion/mptsas.c
47364 @@ -446,6 +446,23 @@ mptsas_is_end_device(struct mptsas_devinfo * attached)
47365 return 0;
47366 }
47367
47368 +static inline void
47369 +mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47370 +{
47371 + if (phy_info->port_details) {
47372 + phy_info->port_details->rphy = rphy;
47373 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47374 + ioc->name, rphy));
47375 + }
47376 +
47377 + if (rphy) {
47378 + dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47379 + &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47380 + dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47381 + ioc->name, rphy, rphy->dev.release));
47382 + }
47383 +}
47384 +
47385 /* no mutex */
47386 static void
47387 mptsas_port_delete(MPT_ADAPTER *ioc, struct mptsas_portinfo_details * port_details)
47388 @@ -484,23 +501,6 @@ mptsas_get_rphy(struct mptsas_phyinfo *phy_info)
47389 return NULL;
47390 }
47391
47392 -static inline void
47393 -mptsas_set_rphy(MPT_ADAPTER *ioc, struct mptsas_phyinfo *phy_info, struct sas_rphy *rphy)
47394 -{
47395 - if (phy_info->port_details) {
47396 - phy_info->port_details->rphy = rphy;
47397 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "sas_rphy_add: rphy=%p\n",
47398 - ioc->name, rphy));
47399 - }
47400 -
47401 - if (rphy) {
47402 - dsaswideprintk(ioc, dev_printk(KERN_DEBUG,
47403 - &rphy->dev, MYIOC_s_FMT "add:", ioc->name));
47404 - dsaswideprintk(ioc, printk(MYIOC_s_DEBUG_FMT "rphy=%p release=%p\n",
47405 - ioc->name, rphy, rphy->dev.release));
47406 - }
47407 -}
47408 -
47409 static inline struct sas_port *
47410 mptsas_get_port(struct mptsas_phyinfo *phy_info)
47411 {
47412 diff --git a/drivers/mfd/ab8500-debugfs.c b/drivers/mfd/ab8500-debugfs.c
47413 index cdd6f3d..1907a98 100644
47414 --- a/drivers/mfd/ab8500-debugfs.c
47415 +++ b/drivers/mfd/ab8500-debugfs.c
47416 @@ -100,7 +100,7 @@ static int irq_last;
47417 static u32 *irq_count;
47418 static int num_irqs;
47419
47420 -static struct device_attribute **dev_attr;
47421 +static device_attribute_no_const **dev_attr;
47422 static char **event_name;
47423
47424 static u8 avg_sample = SAMPLE_16;
47425 diff --git a/drivers/mfd/kempld-core.c b/drivers/mfd/kempld-core.c
47426 index 8057849..0550fdf 100644
47427 --- a/drivers/mfd/kempld-core.c
47428 +++ b/drivers/mfd/kempld-core.c
47429 @@ -499,7 +499,7 @@ static struct platform_driver kempld_driver = {
47430 .remove = kempld_remove,
47431 };
47432
47433 -static struct dmi_system_id kempld_dmi_table[] __initdata = {
47434 +static const struct dmi_system_id kempld_dmi_table[] __initconst = {
47435 {
47436 .ident = "BHL6",
47437 .matches = {
47438 diff --git a/drivers/mfd/max8925-i2c.c b/drivers/mfd/max8925-i2c.c
47439 index c880c89..45a7c68 100644
47440 --- a/drivers/mfd/max8925-i2c.c
47441 +++ b/drivers/mfd/max8925-i2c.c
47442 @@ -152,7 +152,7 @@ static int max8925_probe(struct i2c_client *client,
47443 const struct i2c_device_id *id)
47444 {
47445 struct max8925_platform_data *pdata = dev_get_platdata(&client->dev);
47446 - static struct max8925_chip *chip;
47447 + struct max8925_chip *chip;
47448 struct device_node *node = client->dev.of_node;
47449
47450 if (node && !pdata) {
47451 diff --git a/drivers/mfd/tps65910.c b/drivers/mfd/tps65910.c
47452 index 7612d89..70549c2 100644
47453 --- a/drivers/mfd/tps65910.c
47454 +++ b/drivers/mfd/tps65910.c
47455 @@ -230,7 +230,7 @@ static int tps65910_irq_init(struct tps65910 *tps65910, int irq,
47456 struct tps65910_platform_data *pdata)
47457 {
47458 int ret = 0;
47459 - static struct regmap_irq_chip *tps6591x_irqs_chip;
47460 + struct regmap_irq_chip *tps6591x_irqs_chip;
47461
47462 if (!irq) {
47463 dev_warn(tps65910->dev, "No interrupt support, no core IRQ\n");
47464 diff --git a/drivers/mfd/twl4030-irq.c b/drivers/mfd/twl4030-irq.c
47465 index 1b772ef..01e77d33 100644
47466 --- a/drivers/mfd/twl4030-irq.c
47467 +++ b/drivers/mfd/twl4030-irq.c
47468 @@ -34,6 +34,7 @@
47469 #include <linux/of.h>
47470 #include <linux/irqdomain.h>
47471 #include <linux/i2c/twl.h>
47472 +#include <asm/pgtable.h>
47473
47474 #include "twl-core.h"
47475
47476 @@ -729,10 +730,12 @@ int twl4030_init_irq(struct device *dev, int irq_num)
47477 * Install an irq handler for each of the SIH modules;
47478 * clone dummy irq_chip since PIH can't *do* anything
47479 */
47480 - twl4030_irq_chip = dummy_irq_chip;
47481 - twl4030_irq_chip.name = "twl4030";
47482 + pax_open_kernel();
47483 + memcpy((void *)&twl4030_irq_chip, &dummy_irq_chip, sizeof twl4030_irq_chip);
47484 + *(const char **)&twl4030_irq_chip.name = "twl4030";
47485
47486 - twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47487 + *(void **)&twl4030_sih_irq_chip.irq_ack = dummy_irq_chip.irq_ack;
47488 + pax_close_kernel();
47489
47490 for (i = irq_base; i < irq_end; i++) {
47491 irq_set_chip_and_handler(i, &twl4030_irq_chip,
47492 diff --git a/drivers/misc/c2port/core.c b/drivers/misc/c2port/core.c
47493 index 464419b..64bae8d 100644
47494 --- a/drivers/misc/c2port/core.c
47495 +++ b/drivers/misc/c2port/core.c
47496 @@ -922,7 +922,9 @@ struct c2port_device *c2port_device_register(char *name,
47497 goto error_idr_alloc;
47498 c2dev->id = ret;
47499
47500 - bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47501 + pax_open_kernel();
47502 + *(size_t *)&bin_attr_flash_data.size = ops->blocks_num * ops->block_size;
47503 + pax_close_kernel();
47504
47505 c2dev->dev = device_create(c2port_class, NULL, 0, c2dev,
47506 "c2port%d", c2dev->id);
47507 diff --git a/drivers/misc/eeprom/sunxi_sid.c b/drivers/misc/eeprom/sunxi_sid.c
47508 index 8385177..2f54635 100644
47509 --- a/drivers/misc/eeprom/sunxi_sid.c
47510 +++ b/drivers/misc/eeprom/sunxi_sid.c
47511 @@ -126,7 +126,9 @@ static int sunxi_sid_probe(struct platform_device *pdev)
47512
47513 platform_set_drvdata(pdev, sid_data);
47514
47515 - sid_bin_attr.size = sid_data->keysize;
47516 + pax_open_kernel();
47517 + *(size_t *)&sid_bin_attr.size = sid_data->keysize;
47518 + pax_close_kernel();
47519 if (device_create_bin_file(&pdev->dev, &sid_bin_attr))
47520 return -ENODEV;
47521
47522 diff --git a/drivers/misc/kgdbts.c b/drivers/misc/kgdbts.c
47523 index 36f5d52..32311c3 100644
47524 --- a/drivers/misc/kgdbts.c
47525 +++ b/drivers/misc/kgdbts.c
47526 @@ -834,7 +834,7 @@ static void run_plant_and_detach_test(int is_early)
47527 char before[BREAK_INSTR_SIZE];
47528 char after[BREAK_INSTR_SIZE];
47529
47530 - probe_kernel_read(before, (char *)kgdbts_break_test,
47531 + probe_kernel_read(before, ktla_ktva((char *)kgdbts_break_test),
47532 BREAK_INSTR_SIZE);
47533 init_simple_test();
47534 ts.tst = plant_and_detach_test;
47535 @@ -842,7 +842,7 @@ static void run_plant_and_detach_test(int is_early)
47536 /* Activate test with initial breakpoint */
47537 if (!is_early)
47538 kgdb_breakpoint();
47539 - probe_kernel_read(after, (char *)kgdbts_break_test,
47540 + probe_kernel_read(after, ktla_ktva((char *)kgdbts_break_test),
47541 BREAK_INSTR_SIZE);
47542 if (memcmp(before, after, BREAK_INSTR_SIZE)) {
47543 printk(KERN_CRIT "kgdbts: ERROR kgdb corrupted memory\n");
47544 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.c b/drivers/misc/lis3lv02d/lis3lv02d.c
47545 index 4739689..8a52950 100644
47546 --- a/drivers/misc/lis3lv02d/lis3lv02d.c
47547 +++ b/drivers/misc/lis3lv02d/lis3lv02d.c
47548 @@ -497,7 +497,7 @@ static irqreturn_t lis302dl_interrupt(int irq, void *data)
47549 * the lid is closed. This leads to interrupts as soon as a little move
47550 * is done.
47551 */
47552 - atomic_inc(&lis3->count);
47553 + atomic_inc_unchecked(&lis3->count);
47554
47555 wake_up_interruptible(&lis3->misc_wait);
47556 kill_fasync(&lis3->async_queue, SIGIO, POLL_IN);
47557 @@ -583,7 +583,7 @@ static int lis3lv02d_misc_open(struct inode *inode, struct file *file)
47558 if (lis3->pm_dev)
47559 pm_runtime_get_sync(lis3->pm_dev);
47560
47561 - atomic_set(&lis3->count, 0);
47562 + atomic_set_unchecked(&lis3->count, 0);
47563 return 0;
47564 }
47565
47566 @@ -615,7 +615,7 @@ static ssize_t lis3lv02d_misc_read(struct file *file, char __user *buf,
47567 add_wait_queue(&lis3->misc_wait, &wait);
47568 while (true) {
47569 set_current_state(TASK_INTERRUPTIBLE);
47570 - data = atomic_xchg(&lis3->count, 0);
47571 + data = atomic_xchg_unchecked(&lis3->count, 0);
47572 if (data)
47573 break;
47574
47575 @@ -656,7 +656,7 @@ static unsigned int lis3lv02d_misc_poll(struct file *file, poll_table *wait)
47576 struct lis3lv02d, miscdev);
47577
47578 poll_wait(file, &lis3->misc_wait, wait);
47579 - if (atomic_read(&lis3->count))
47580 + if (atomic_read_unchecked(&lis3->count))
47581 return POLLIN | POLLRDNORM;
47582 return 0;
47583 }
47584 diff --git a/drivers/misc/lis3lv02d/lis3lv02d.h b/drivers/misc/lis3lv02d/lis3lv02d.h
47585 index c439c82..1f20f57 100644
47586 --- a/drivers/misc/lis3lv02d/lis3lv02d.h
47587 +++ b/drivers/misc/lis3lv02d/lis3lv02d.h
47588 @@ -297,7 +297,7 @@ struct lis3lv02d {
47589 struct input_polled_dev *idev; /* input device */
47590 struct platform_device *pdev; /* platform device */
47591 struct regulator_bulk_data regulators[2];
47592 - atomic_t count; /* interrupt count after last read */
47593 + atomic_unchecked_t count; /* interrupt count after last read */
47594 union axis_conversion ac; /* hw -> logical axis */
47595 int mapped_btns[3];
47596
47597 diff --git a/drivers/misc/sgi-gru/gruhandles.c b/drivers/misc/sgi-gru/gruhandles.c
47598 index 2f30bad..c4c13d0 100644
47599 --- a/drivers/misc/sgi-gru/gruhandles.c
47600 +++ b/drivers/misc/sgi-gru/gruhandles.c
47601 @@ -44,8 +44,8 @@ static void update_mcs_stats(enum mcs_op op, unsigned long clks)
47602 unsigned long nsec;
47603
47604 nsec = CLKS2NSEC(clks);
47605 - atomic_long_inc(&mcs_op_statistics[op].count);
47606 - atomic_long_add(nsec, &mcs_op_statistics[op].total);
47607 + atomic_long_inc_unchecked(&mcs_op_statistics[op].count);
47608 + atomic_long_add_unchecked(nsec, &mcs_op_statistics[op].total);
47609 if (mcs_op_statistics[op].max < nsec)
47610 mcs_op_statistics[op].max = nsec;
47611 }
47612 diff --git a/drivers/misc/sgi-gru/gruprocfs.c b/drivers/misc/sgi-gru/gruprocfs.c
47613 index 4f76359..cdfcb2e 100644
47614 --- a/drivers/misc/sgi-gru/gruprocfs.c
47615 +++ b/drivers/misc/sgi-gru/gruprocfs.c
47616 @@ -32,9 +32,9 @@
47617
47618 #define printstat(s, f) printstat_val(s, &gru_stats.f, #f)
47619
47620 -static void printstat_val(struct seq_file *s, atomic_long_t *v, char *id)
47621 +static void printstat_val(struct seq_file *s, atomic_long_unchecked_t *v, char *id)
47622 {
47623 - unsigned long val = atomic_long_read(v);
47624 + unsigned long val = atomic_long_read_unchecked(v);
47625
47626 seq_printf(s, "%16lu %s\n", val, id);
47627 }
47628 @@ -134,8 +134,8 @@ static int mcs_statistics_show(struct seq_file *s, void *p)
47629
47630 seq_printf(s, "%-20s%12s%12s%12s\n", "#id", "count", "aver-clks", "max-clks");
47631 for (op = 0; op < mcsop_last; op++) {
47632 - count = atomic_long_read(&mcs_op_statistics[op].count);
47633 - total = atomic_long_read(&mcs_op_statistics[op].total);
47634 + count = atomic_long_read_unchecked(&mcs_op_statistics[op].count);
47635 + total = atomic_long_read_unchecked(&mcs_op_statistics[op].total);
47636 max = mcs_op_statistics[op].max;
47637 seq_printf(s, "%-20s%12ld%12ld%12ld\n", id[op], count,
47638 count ? total / count : 0, max);
47639 diff --git a/drivers/misc/sgi-gru/grutables.h b/drivers/misc/sgi-gru/grutables.h
47640 index 5c3ce24..4915ccb 100644
47641 --- a/drivers/misc/sgi-gru/grutables.h
47642 +++ b/drivers/misc/sgi-gru/grutables.h
47643 @@ -167,82 +167,82 @@ extern unsigned int gru_max_gids;
47644 * GRU statistics.
47645 */
47646 struct gru_stats_s {
47647 - atomic_long_t vdata_alloc;
47648 - atomic_long_t vdata_free;
47649 - atomic_long_t gts_alloc;
47650 - atomic_long_t gts_free;
47651 - atomic_long_t gms_alloc;
47652 - atomic_long_t gms_free;
47653 - atomic_long_t gts_double_allocate;
47654 - atomic_long_t assign_context;
47655 - atomic_long_t assign_context_failed;
47656 - atomic_long_t free_context;
47657 - atomic_long_t load_user_context;
47658 - atomic_long_t load_kernel_context;
47659 - atomic_long_t lock_kernel_context;
47660 - atomic_long_t unlock_kernel_context;
47661 - atomic_long_t steal_user_context;
47662 - atomic_long_t steal_kernel_context;
47663 - atomic_long_t steal_context_failed;
47664 - atomic_long_t nopfn;
47665 - atomic_long_t asid_new;
47666 - atomic_long_t asid_next;
47667 - atomic_long_t asid_wrap;
47668 - atomic_long_t asid_reuse;
47669 - atomic_long_t intr;
47670 - atomic_long_t intr_cbr;
47671 - atomic_long_t intr_tfh;
47672 - atomic_long_t intr_spurious;
47673 - atomic_long_t intr_mm_lock_failed;
47674 - atomic_long_t call_os;
47675 - atomic_long_t call_os_wait_queue;
47676 - atomic_long_t user_flush_tlb;
47677 - atomic_long_t user_unload_context;
47678 - atomic_long_t user_exception;
47679 - atomic_long_t set_context_option;
47680 - atomic_long_t check_context_retarget_intr;
47681 - atomic_long_t check_context_unload;
47682 - atomic_long_t tlb_dropin;
47683 - atomic_long_t tlb_preload_page;
47684 - atomic_long_t tlb_dropin_fail_no_asid;
47685 - atomic_long_t tlb_dropin_fail_upm;
47686 - atomic_long_t tlb_dropin_fail_invalid;
47687 - atomic_long_t tlb_dropin_fail_range_active;
47688 - atomic_long_t tlb_dropin_fail_idle;
47689 - atomic_long_t tlb_dropin_fail_fmm;
47690 - atomic_long_t tlb_dropin_fail_no_exception;
47691 - atomic_long_t tfh_stale_on_fault;
47692 - atomic_long_t mmu_invalidate_range;
47693 - atomic_long_t mmu_invalidate_page;
47694 - atomic_long_t flush_tlb;
47695 - atomic_long_t flush_tlb_gru;
47696 - atomic_long_t flush_tlb_gru_tgh;
47697 - atomic_long_t flush_tlb_gru_zero_asid;
47698 + atomic_long_unchecked_t vdata_alloc;
47699 + atomic_long_unchecked_t vdata_free;
47700 + atomic_long_unchecked_t gts_alloc;
47701 + atomic_long_unchecked_t gts_free;
47702 + atomic_long_unchecked_t gms_alloc;
47703 + atomic_long_unchecked_t gms_free;
47704 + atomic_long_unchecked_t gts_double_allocate;
47705 + atomic_long_unchecked_t assign_context;
47706 + atomic_long_unchecked_t assign_context_failed;
47707 + atomic_long_unchecked_t free_context;
47708 + atomic_long_unchecked_t load_user_context;
47709 + atomic_long_unchecked_t load_kernel_context;
47710 + atomic_long_unchecked_t lock_kernel_context;
47711 + atomic_long_unchecked_t unlock_kernel_context;
47712 + atomic_long_unchecked_t steal_user_context;
47713 + atomic_long_unchecked_t steal_kernel_context;
47714 + atomic_long_unchecked_t steal_context_failed;
47715 + atomic_long_unchecked_t nopfn;
47716 + atomic_long_unchecked_t asid_new;
47717 + atomic_long_unchecked_t asid_next;
47718 + atomic_long_unchecked_t asid_wrap;
47719 + atomic_long_unchecked_t asid_reuse;
47720 + atomic_long_unchecked_t intr;
47721 + atomic_long_unchecked_t intr_cbr;
47722 + atomic_long_unchecked_t intr_tfh;
47723 + atomic_long_unchecked_t intr_spurious;
47724 + atomic_long_unchecked_t intr_mm_lock_failed;
47725 + atomic_long_unchecked_t call_os;
47726 + atomic_long_unchecked_t call_os_wait_queue;
47727 + atomic_long_unchecked_t user_flush_tlb;
47728 + atomic_long_unchecked_t user_unload_context;
47729 + atomic_long_unchecked_t user_exception;
47730 + atomic_long_unchecked_t set_context_option;
47731 + atomic_long_unchecked_t check_context_retarget_intr;
47732 + atomic_long_unchecked_t check_context_unload;
47733 + atomic_long_unchecked_t tlb_dropin;
47734 + atomic_long_unchecked_t tlb_preload_page;
47735 + atomic_long_unchecked_t tlb_dropin_fail_no_asid;
47736 + atomic_long_unchecked_t tlb_dropin_fail_upm;
47737 + atomic_long_unchecked_t tlb_dropin_fail_invalid;
47738 + atomic_long_unchecked_t tlb_dropin_fail_range_active;
47739 + atomic_long_unchecked_t tlb_dropin_fail_idle;
47740 + atomic_long_unchecked_t tlb_dropin_fail_fmm;
47741 + atomic_long_unchecked_t tlb_dropin_fail_no_exception;
47742 + atomic_long_unchecked_t tfh_stale_on_fault;
47743 + atomic_long_unchecked_t mmu_invalidate_range;
47744 + atomic_long_unchecked_t mmu_invalidate_page;
47745 + atomic_long_unchecked_t flush_tlb;
47746 + atomic_long_unchecked_t flush_tlb_gru;
47747 + atomic_long_unchecked_t flush_tlb_gru_tgh;
47748 + atomic_long_unchecked_t flush_tlb_gru_zero_asid;
47749
47750 - atomic_long_t copy_gpa;
47751 - atomic_long_t read_gpa;
47752 + atomic_long_unchecked_t copy_gpa;
47753 + atomic_long_unchecked_t read_gpa;
47754
47755 - atomic_long_t mesq_receive;
47756 - atomic_long_t mesq_receive_none;
47757 - atomic_long_t mesq_send;
47758 - atomic_long_t mesq_send_failed;
47759 - atomic_long_t mesq_noop;
47760 - atomic_long_t mesq_send_unexpected_error;
47761 - atomic_long_t mesq_send_lb_overflow;
47762 - atomic_long_t mesq_send_qlimit_reached;
47763 - atomic_long_t mesq_send_amo_nacked;
47764 - atomic_long_t mesq_send_put_nacked;
47765 - atomic_long_t mesq_page_overflow;
47766 - atomic_long_t mesq_qf_locked;
47767 - atomic_long_t mesq_qf_noop_not_full;
47768 - atomic_long_t mesq_qf_switch_head_failed;
47769 - atomic_long_t mesq_qf_unexpected_error;
47770 - atomic_long_t mesq_noop_unexpected_error;
47771 - atomic_long_t mesq_noop_lb_overflow;
47772 - atomic_long_t mesq_noop_qlimit_reached;
47773 - atomic_long_t mesq_noop_amo_nacked;
47774 - atomic_long_t mesq_noop_put_nacked;
47775 - atomic_long_t mesq_noop_page_overflow;
47776 + atomic_long_unchecked_t mesq_receive;
47777 + atomic_long_unchecked_t mesq_receive_none;
47778 + atomic_long_unchecked_t mesq_send;
47779 + atomic_long_unchecked_t mesq_send_failed;
47780 + atomic_long_unchecked_t mesq_noop;
47781 + atomic_long_unchecked_t mesq_send_unexpected_error;
47782 + atomic_long_unchecked_t mesq_send_lb_overflow;
47783 + atomic_long_unchecked_t mesq_send_qlimit_reached;
47784 + atomic_long_unchecked_t mesq_send_amo_nacked;
47785 + atomic_long_unchecked_t mesq_send_put_nacked;
47786 + atomic_long_unchecked_t mesq_page_overflow;
47787 + atomic_long_unchecked_t mesq_qf_locked;
47788 + atomic_long_unchecked_t mesq_qf_noop_not_full;
47789 + atomic_long_unchecked_t mesq_qf_switch_head_failed;
47790 + atomic_long_unchecked_t mesq_qf_unexpected_error;
47791 + atomic_long_unchecked_t mesq_noop_unexpected_error;
47792 + atomic_long_unchecked_t mesq_noop_lb_overflow;
47793 + atomic_long_unchecked_t mesq_noop_qlimit_reached;
47794 + atomic_long_unchecked_t mesq_noop_amo_nacked;
47795 + atomic_long_unchecked_t mesq_noop_put_nacked;
47796 + atomic_long_unchecked_t mesq_noop_page_overflow;
47797
47798 };
47799
47800 @@ -251,8 +251,8 @@ enum mcs_op {cchop_allocate, cchop_start, cchop_interrupt, cchop_interrupt_sync,
47801 tghop_invalidate, mcsop_last};
47802
47803 struct mcs_op_statistic {
47804 - atomic_long_t count;
47805 - atomic_long_t total;
47806 + atomic_long_unchecked_t count;
47807 + atomic_long_unchecked_t total;
47808 unsigned long max;
47809 };
47810
47811 @@ -275,7 +275,7 @@ extern struct mcs_op_statistic mcs_op_statistics[mcsop_last];
47812
47813 #define STAT(id) do { \
47814 if (gru_options & OPT_STATS) \
47815 - atomic_long_inc(&gru_stats.id); \
47816 + atomic_long_inc_unchecked(&gru_stats.id); \
47817 } while (0)
47818
47819 #ifdef CONFIG_SGI_GRU_DEBUG
47820 diff --git a/drivers/misc/sgi-xp/xp.h b/drivers/misc/sgi-xp/xp.h
47821 index c862cd4..0d176fe 100644
47822 --- a/drivers/misc/sgi-xp/xp.h
47823 +++ b/drivers/misc/sgi-xp/xp.h
47824 @@ -288,7 +288,7 @@ struct xpc_interface {
47825 xpc_notify_func, void *);
47826 void (*received) (short, int, void *);
47827 enum xp_retval (*partid_to_nasids) (short, void *);
47828 -};
47829 +} __no_const;
47830
47831 extern struct xpc_interface xpc_interface;
47832
47833 diff --git a/drivers/misc/sgi-xp/xp_main.c b/drivers/misc/sgi-xp/xp_main.c
47834 index 01be66d..e3a0c7e 100644
47835 --- a/drivers/misc/sgi-xp/xp_main.c
47836 +++ b/drivers/misc/sgi-xp/xp_main.c
47837 @@ -78,13 +78,13 @@ xpc_notloaded(void)
47838 }
47839
47840 struct xpc_interface xpc_interface = {
47841 - (void (*)(int))xpc_notloaded,
47842 - (void (*)(int))xpc_notloaded,
47843 - (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47844 - (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47845 + .connect = (void (*)(int))xpc_notloaded,
47846 + .disconnect = (void (*)(int))xpc_notloaded,
47847 + .send = (enum xp_retval(*)(short, int, u32, void *, u16))xpc_notloaded,
47848 + .send_notify = (enum xp_retval(*)(short, int, u32, void *, u16, xpc_notify_func,
47849 void *))xpc_notloaded,
47850 - (void (*)(short, int, void *))xpc_notloaded,
47851 - (enum xp_retval(*)(short, void *))xpc_notloaded
47852 + .received = (void (*)(short, int, void *))xpc_notloaded,
47853 + .partid_to_nasids = (enum xp_retval(*)(short, void *))xpc_notloaded
47854 };
47855 EXPORT_SYMBOL_GPL(xpc_interface);
47856
47857 diff --git a/drivers/misc/sgi-xp/xpc.h b/drivers/misc/sgi-xp/xpc.h
47858 index b94d5f7..7f494c5 100644
47859 --- a/drivers/misc/sgi-xp/xpc.h
47860 +++ b/drivers/misc/sgi-xp/xpc.h
47861 @@ -835,6 +835,7 @@ struct xpc_arch_operations {
47862 void (*received_payload) (struct xpc_channel *, void *);
47863 void (*notify_senders_of_disconnect) (struct xpc_channel *);
47864 };
47865 +typedef struct xpc_arch_operations __no_const xpc_arch_operations_no_const;
47866
47867 /* struct xpc_partition act_state values (for XPC HB) */
47868
47869 @@ -876,7 +877,7 @@ extern struct xpc_registration xpc_registrations[];
47870 /* found in xpc_main.c */
47871 extern struct device *xpc_part;
47872 extern struct device *xpc_chan;
47873 -extern struct xpc_arch_operations xpc_arch_ops;
47874 +extern xpc_arch_operations_no_const xpc_arch_ops;
47875 extern int xpc_disengage_timelimit;
47876 extern int xpc_disengage_timedout;
47877 extern int xpc_activate_IRQ_rcvd;
47878 diff --git a/drivers/misc/sgi-xp/xpc_main.c b/drivers/misc/sgi-xp/xpc_main.c
47879 index 7f32712..8539ab2 100644
47880 --- a/drivers/misc/sgi-xp/xpc_main.c
47881 +++ b/drivers/misc/sgi-xp/xpc_main.c
47882 @@ -166,7 +166,7 @@ static struct notifier_block xpc_die_notifier = {
47883 .notifier_call = xpc_system_die,
47884 };
47885
47886 -struct xpc_arch_operations xpc_arch_ops;
47887 +xpc_arch_operations_no_const xpc_arch_ops;
47888
47889 /*
47890 * Timer function to enforce the timelimit on the partition disengage.
47891 diff --git a/drivers/mmc/card/block.c b/drivers/mmc/card/block.c
47892 index 60f7141..ba97c1a 100644
47893 --- a/drivers/mmc/card/block.c
47894 +++ b/drivers/mmc/card/block.c
47895 @@ -577,7 +577,7 @@ static int mmc_blk_ioctl_cmd(struct block_device *bdev,
47896 if (idata->ic.postsleep_min_us)
47897 usleep_range(idata->ic.postsleep_min_us, idata->ic.postsleep_max_us);
47898
47899 - if (copy_to_user(&(ic_ptr->response), cmd.resp, sizeof(cmd.resp))) {
47900 + if (copy_to_user(ic_ptr->response, cmd.resp, sizeof(cmd.resp))) {
47901 err = -EFAULT;
47902 goto cmd_rel_host;
47903 }
47904 diff --git a/drivers/mmc/host/dw_mmc.h b/drivers/mmc/host/dw_mmc.h
47905 index f45ab91..9f50d8f 100644
47906 --- a/drivers/mmc/host/dw_mmc.h
47907 +++ b/drivers/mmc/host/dw_mmc.h
47908 @@ -287,5 +287,5 @@ struct dw_mci_drv_data {
47909 int (*execute_tuning)(struct dw_mci_slot *slot);
47910 int (*prepare_hs400_tuning)(struct dw_mci *host,
47911 struct mmc_ios *ios);
47912 -};
47913 +} __do_const;
47914 #endif /* _DW_MMC_H_ */
47915 diff --git a/drivers/mmc/host/mmci.c b/drivers/mmc/host/mmci.c
47916 index fb26674..3172c2b 100644
47917 --- a/drivers/mmc/host/mmci.c
47918 +++ b/drivers/mmc/host/mmci.c
47919 @@ -1633,7 +1633,9 @@ static int mmci_probe(struct amba_device *dev,
47920 mmc->caps |= MMC_CAP_CMD23;
47921
47922 if (variant->busy_detect) {
47923 - mmci_ops.card_busy = mmci_card_busy;
47924 + pax_open_kernel();
47925 + *(void **)&mmci_ops.card_busy = mmci_card_busy;
47926 + pax_close_kernel();
47927 mmci_write_datactrlreg(host, MCI_ST_DPSM_BUSYMODE);
47928 mmc->caps |= MMC_CAP_WAIT_WHILE_BUSY;
47929 mmc->max_busy_timeout = 0;
47930 diff --git a/drivers/mmc/host/omap_hsmmc.c b/drivers/mmc/host/omap_hsmmc.c
47931 index 9df2b68..6d5ed1a 100644
47932 --- a/drivers/mmc/host/omap_hsmmc.c
47933 +++ b/drivers/mmc/host/omap_hsmmc.c
47934 @@ -2004,7 +2004,9 @@ static int omap_hsmmc_probe(struct platform_device *pdev)
47935
47936 if (host->pdata->controller_flags & OMAP_HSMMC_BROKEN_MULTIBLOCK_READ) {
47937 dev_info(&pdev->dev, "multiblock reads disabled due to 35xx erratum 2.1.1.128; MMC read performance may suffer\n");
47938 - omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47939 + pax_open_kernel();
47940 + *(void **)&omap_hsmmc_ops.multi_io_quirk = omap_hsmmc_multi_io_quirk;
47941 + pax_close_kernel();
47942 }
47943
47944 pm_runtime_enable(host->dev);
47945 diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c b/drivers/mmc/host/sdhci-esdhc-imx.c
47946 index 82f512d..5a228bb 100644
47947 --- a/drivers/mmc/host/sdhci-esdhc-imx.c
47948 +++ b/drivers/mmc/host/sdhci-esdhc-imx.c
47949 @@ -993,9 +993,12 @@ static int sdhci_esdhc_imx_probe(struct platform_device *pdev)
47950 host->mmc->caps |= MMC_CAP_1_8V_DDR;
47951 }
47952
47953 - if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING)
47954 - sdhci_esdhc_ops.platform_execute_tuning =
47955 + if (imx_data->socdata->flags & ESDHC_FLAG_MAN_TUNING) {
47956 + pax_open_kernel();
47957 + *(void **)&sdhci_esdhc_ops.platform_execute_tuning =
47958 esdhc_executing_tuning;
47959 + pax_close_kernel();
47960 + }
47961
47962 if (imx_data->socdata->flags & ESDHC_FLAG_STD_TUNING)
47963 writel(readl(host->ioaddr + ESDHC_TUNING_CTRL) |
47964 diff --git a/drivers/mmc/host/sdhci-s3c.c b/drivers/mmc/host/sdhci-s3c.c
47965 index c6d2dd7..81b1ca3 100644
47966 --- a/drivers/mmc/host/sdhci-s3c.c
47967 +++ b/drivers/mmc/host/sdhci-s3c.c
47968 @@ -598,9 +598,11 @@ static int sdhci_s3c_probe(struct platform_device *pdev)
47969 * we can use overriding functions instead of default.
47970 */
47971 if (sc->no_divider) {
47972 - sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47973 - sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47974 - sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47975 + pax_open_kernel();
47976 + *(void **)&sdhci_s3c_ops.set_clock = sdhci_cmu_set_clock;
47977 + *(void **)&sdhci_s3c_ops.get_min_clock = sdhci_cmu_get_min_clock;
47978 + *(void **)&sdhci_s3c_ops.get_max_clock = sdhci_cmu_get_max_clock;
47979 + pax_close_kernel();
47980 }
47981
47982 /* It supports additional host capabilities if needed */
47983 diff --git a/drivers/mtd/chips/cfi_cmdset_0020.c b/drivers/mtd/chips/cfi_cmdset_0020.c
47984 index 9a1a6ff..b8f1a57 100644
47985 --- a/drivers/mtd/chips/cfi_cmdset_0020.c
47986 +++ b/drivers/mtd/chips/cfi_cmdset_0020.c
47987 @@ -666,7 +666,7 @@ cfi_staa_writev(struct mtd_info *mtd, const struct kvec *vecs,
47988 size_t totlen = 0, thislen;
47989 int ret = 0;
47990 size_t buflen = 0;
47991 - static char *buffer;
47992 + char *buffer;
47993
47994 if (!ECCBUF_SIZE) {
47995 /* We should fall back to a general writev implementation.
47996 diff --git a/drivers/mtd/nand/denali.c b/drivers/mtd/nand/denali.c
47997 index 870c7fc..c7d6440 100644
47998 --- a/drivers/mtd/nand/denali.c
47999 +++ b/drivers/mtd/nand/denali.c
48000 @@ -24,6 +24,7 @@
48001 #include <linux/slab.h>
48002 #include <linux/mtd/mtd.h>
48003 #include <linux/module.h>
48004 +#include <linux/slab.h>
48005
48006 #include "denali.h"
48007
48008 diff --git a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48009 index 1b8f350..990f2e9 100644
48010 --- a/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48011 +++ b/drivers/mtd/nand/gpmi-nand/gpmi-nand.c
48012 @@ -386,7 +386,7 @@ void prepare_data_dma(struct gpmi_nand_data *this, enum dma_data_direction dr)
48013
48014 /* first try to map the upper buffer directly */
48015 if (virt_addr_valid(this->upper_buf) &&
48016 - !object_is_on_stack(this->upper_buf)) {
48017 + !object_starts_on_stack(this->upper_buf)) {
48018 sg_init_one(sgl, this->upper_buf, this->upper_len);
48019 ret = dma_map_sg(this->dev, sgl, 1, dr);
48020 if (ret == 0)
48021 diff --git a/drivers/mtd/nftlmount.c b/drivers/mtd/nftlmount.c
48022 index a5dfbfb..8042ab4 100644
48023 --- a/drivers/mtd/nftlmount.c
48024 +++ b/drivers/mtd/nftlmount.c
48025 @@ -24,6 +24,7 @@
48026 #include <asm/errno.h>
48027 #include <linux/delay.h>
48028 #include <linux/slab.h>
48029 +#include <linux/sched.h>
48030 #include <linux/mtd/mtd.h>
48031 #include <linux/mtd/nand.h>
48032 #include <linux/mtd/nftl.h>
48033 diff --git a/drivers/mtd/sm_ftl.c b/drivers/mtd/sm_ftl.c
48034 index c23184a..4115c41 100644
48035 --- a/drivers/mtd/sm_ftl.c
48036 +++ b/drivers/mtd/sm_ftl.c
48037 @@ -56,7 +56,7 @@ static ssize_t sm_attr_show(struct device *dev, struct device_attribute *attr,
48038 #define SM_CIS_VENDOR_OFFSET 0x59
48039 static struct attribute_group *sm_create_sysfs_attributes(struct sm_ftl *ftl)
48040 {
48041 - struct attribute_group *attr_group;
48042 + attribute_group_no_const *attr_group;
48043 struct attribute **attributes;
48044 struct sm_sysfs_attribute *vendor_attribute;
48045 char *vendor;
48046 diff --git a/drivers/net/bonding/bond_netlink.c b/drivers/net/bonding/bond_netlink.c
48047 index 7b11243..b3278a3 100644
48048 --- a/drivers/net/bonding/bond_netlink.c
48049 +++ b/drivers/net/bonding/bond_netlink.c
48050 @@ -585,7 +585,7 @@ nla_put_failure:
48051 return -EMSGSIZE;
48052 }
48053
48054 -struct rtnl_link_ops bond_link_ops __read_mostly = {
48055 +struct rtnl_link_ops bond_link_ops = {
48056 .kind = "bond",
48057 .priv_size = sizeof(struct bonding),
48058 .setup = bond_setup,
48059 diff --git a/drivers/net/caif/caif_hsi.c b/drivers/net/caif/caif_hsi.c
48060 index b3b922a..80bba38 100644
48061 --- a/drivers/net/caif/caif_hsi.c
48062 +++ b/drivers/net/caif/caif_hsi.c
48063 @@ -1444,7 +1444,7 @@ err:
48064 return -ENODEV;
48065 }
48066
48067 -static struct rtnl_link_ops caif_hsi_link_ops __read_mostly = {
48068 +static struct rtnl_link_ops caif_hsi_link_ops = {
48069 .kind = "cfhsi",
48070 .priv_size = sizeof(struct cfhsi),
48071 .setup = cfhsi_setup,
48072 diff --git a/drivers/net/can/Kconfig b/drivers/net/can/Kconfig
48073 index e8c96b8..516a96c 100644
48074 --- a/drivers/net/can/Kconfig
48075 +++ b/drivers/net/can/Kconfig
48076 @@ -98,7 +98,7 @@ config CAN_JANZ_ICAN3
48077
48078 config CAN_FLEXCAN
48079 tristate "Support for Freescale FLEXCAN based chips"
48080 - depends on ARM || PPC
48081 + depends on (ARM && CPU_LITTLE_ENDIAN) || PPC
48082 ---help---
48083 Say Y here if you want to support for Freescale FlexCAN.
48084
48085 diff --git a/drivers/net/can/dev.c b/drivers/net/can/dev.c
48086 index e9b1810..5c2f3f9 100644
48087 --- a/drivers/net/can/dev.c
48088 +++ b/drivers/net/can/dev.c
48089 @@ -964,7 +964,7 @@ static int can_newlink(struct net *src_net, struct net_device *dev,
48090 return -EOPNOTSUPP;
48091 }
48092
48093 -static struct rtnl_link_ops can_link_ops __read_mostly = {
48094 +static struct rtnl_link_ops can_link_ops = {
48095 .kind = "can",
48096 .maxtype = IFLA_CAN_MAX,
48097 .policy = can_policy,
48098 diff --git a/drivers/net/can/vcan.c b/drivers/net/can/vcan.c
48099 index 0ce868d..e5dc8bd 100644
48100 --- a/drivers/net/can/vcan.c
48101 +++ b/drivers/net/can/vcan.c
48102 @@ -166,7 +166,7 @@ static void vcan_setup(struct net_device *dev)
48103 dev->destructor = free_netdev;
48104 }
48105
48106 -static struct rtnl_link_ops vcan_link_ops __read_mostly = {
48107 +static struct rtnl_link_ops vcan_link_ops = {
48108 .kind = "vcan",
48109 .setup = vcan_setup,
48110 };
48111 diff --git a/drivers/net/dummy.c b/drivers/net/dummy.c
48112 index 49adbf1..fff7ff8 100644
48113 --- a/drivers/net/dummy.c
48114 +++ b/drivers/net/dummy.c
48115 @@ -164,7 +164,7 @@ static int dummy_validate(struct nlattr *tb[], struct nlattr *data[])
48116 return 0;
48117 }
48118
48119 -static struct rtnl_link_ops dummy_link_ops __read_mostly = {
48120 +static struct rtnl_link_ops dummy_link_ops = {
48121 .kind = DRV_NAME,
48122 .setup = dummy_setup,
48123 .validate = dummy_validate,
48124 diff --git a/drivers/net/ethernet/8390/ax88796.c b/drivers/net/ethernet/8390/ax88796.c
48125 index 0443654..4f0aa18 100644
48126 --- a/drivers/net/ethernet/8390/ax88796.c
48127 +++ b/drivers/net/ethernet/8390/ax88796.c
48128 @@ -889,9 +889,11 @@ static int ax_probe(struct platform_device *pdev)
48129 if (ax->plat->reg_offsets)
48130 ei_local->reg_offset = ax->plat->reg_offsets;
48131 else {
48132 + resource_size_t _mem_size = mem_size;
48133 + do_div(_mem_size, 0x18);
48134 ei_local->reg_offset = ax->reg_offsets;
48135 for (ret = 0; ret < 0x18; ret++)
48136 - ax->reg_offsets[ret] = (mem_size / 0x18) * ret;
48137 + ax->reg_offsets[ret] = _mem_size * ret;
48138 }
48139
48140 if (!request_mem_region(mem->start, mem_size, pdev->name)) {
48141 diff --git a/drivers/net/ethernet/altera/altera_tse_main.c b/drivers/net/ethernet/altera/altera_tse_main.c
48142 index da48e66..2dbec80 100644
48143 --- a/drivers/net/ethernet/altera/altera_tse_main.c
48144 +++ b/drivers/net/ethernet/altera/altera_tse_main.c
48145 @@ -1256,7 +1256,7 @@ static int tse_shutdown(struct net_device *dev)
48146 return 0;
48147 }
48148
48149 -static struct net_device_ops altera_tse_netdev_ops = {
48150 +static net_device_ops_no_const altera_tse_netdev_ops __read_only = {
48151 .ndo_open = tse_open,
48152 .ndo_stop = tse_shutdown,
48153 .ndo_start_xmit = tse_start_xmit,
48154 @@ -1493,11 +1493,13 @@ static int altera_tse_probe(struct platform_device *pdev)
48155 ndev->netdev_ops = &altera_tse_netdev_ops;
48156 altera_tse_set_ethtool_ops(ndev);
48157
48158 + pax_open_kernel();
48159 altera_tse_netdev_ops.ndo_set_rx_mode = tse_set_rx_mode;
48160
48161 if (priv->hash_filter)
48162 altera_tse_netdev_ops.ndo_set_rx_mode =
48163 tse_set_rx_mode_hashfilter;
48164 + pax_close_kernel();
48165
48166 /* Scatter/gather IO is not supported,
48167 * so it is turned off
48168 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-common.h b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48169 index 34c28aa..5e06567 100644
48170 --- a/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48171 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-common.h
48172 @@ -1124,14 +1124,14 @@ do { \
48173 * operations, everything works on mask values.
48174 */
48175 #define XMDIO_READ(_pdata, _mmd, _reg) \
48176 - ((_pdata)->hw_if.read_mmd_regs((_pdata), 0, \
48177 + ((_pdata)->hw_if->read_mmd_regs((_pdata), 0, \
48178 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff)))
48179
48180 #define XMDIO_READ_BITS(_pdata, _mmd, _reg, _mask) \
48181 (XMDIO_READ((_pdata), _mmd, _reg) & _mask)
48182
48183 #define XMDIO_WRITE(_pdata, _mmd, _reg, _val) \
48184 - ((_pdata)->hw_if.write_mmd_regs((_pdata), 0, \
48185 + ((_pdata)->hw_if->write_mmd_regs((_pdata), 0, \
48186 MII_ADDR_C45 | (_mmd << 16) | ((_reg) & 0xffff), (_val)))
48187
48188 #define XMDIO_WRITE_BITS(_pdata, _mmd, _reg, _mask, _val) \
48189 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48190 index 8a50b01..39c1ad0 100644
48191 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48192 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dcb.c
48193 @@ -187,7 +187,7 @@ static int xgbe_dcb_ieee_setets(struct net_device *netdev,
48194
48195 memcpy(pdata->ets, ets, sizeof(*pdata->ets));
48196
48197 - pdata->hw_if.config_dcb_tc(pdata);
48198 + pdata->hw_if->config_dcb_tc(pdata);
48199
48200 return 0;
48201 }
48202 @@ -226,7 +226,7 @@ static int xgbe_dcb_ieee_setpfc(struct net_device *netdev,
48203
48204 memcpy(pdata->pfc, pfc, sizeof(*pdata->pfc));
48205
48206 - pdata->hw_if.config_dcb_pfc(pdata);
48207 + pdata->hw_if->config_dcb_pfc(pdata);
48208
48209 return 0;
48210 }
48211 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48212 index 5c92fb7..08be735 100644
48213 --- a/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48214 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-desc.c
48215 @@ -347,7 +347,7 @@ static int xgbe_map_rx_buffer(struct xgbe_prv_data *pdata,
48216
48217 static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48218 {
48219 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48220 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48221 struct xgbe_channel *channel;
48222 struct xgbe_ring *ring;
48223 struct xgbe_ring_data *rdata;
48224 @@ -388,7 +388,7 @@ static void xgbe_wrapper_tx_descriptor_init(struct xgbe_prv_data *pdata)
48225
48226 static void xgbe_wrapper_rx_descriptor_init(struct xgbe_prv_data *pdata)
48227 {
48228 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48229 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48230 struct xgbe_channel *channel;
48231 struct xgbe_ring *ring;
48232 struct xgbe_ring_desc *rdesc;
48233 @@ -620,17 +620,12 @@ err_out:
48234 return 0;
48235 }
48236
48237 -void xgbe_init_function_ptrs_desc(struct xgbe_desc_if *desc_if)
48238 -{
48239 - DBGPR("-->xgbe_init_function_ptrs_desc\n");
48240 -
48241 - desc_if->alloc_ring_resources = xgbe_alloc_ring_resources;
48242 - desc_if->free_ring_resources = xgbe_free_ring_resources;
48243 - desc_if->map_tx_skb = xgbe_map_tx_skb;
48244 - desc_if->map_rx_buffer = xgbe_map_rx_buffer;
48245 - desc_if->unmap_rdata = xgbe_unmap_rdata;
48246 - desc_if->wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init;
48247 - desc_if->wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init;
48248 -
48249 - DBGPR("<--xgbe_init_function_ptrs_desc\n");
48250 -}
48251 +struct xgbe_desc_if default_xgbe_desc_if = {
48252 + .alloc_ring_resources = xgbe_alloc_ring_resources,
48253 + .free_ring_resources = xgbe_free_ring_resources,
48254 + .map_tx_skb = xgbe_map_tx_skb,
48255 + .map_rx_buffer = xgbe_map_rx_buffer,
48256 + .unmap_rdata = xgbe_unmap_rdata,
48257 + .wrapper_tx_desc_init = xgbe_wrapper_tx_descriptor_init,
48258 + .wrapper_rx_desc_init = xgbe_wrapper_rx_descriptor_init,
48259 +};
48260 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48261 index 21d9497..c74b40f 100644
48262 --- a/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48263 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-dev.c
48264 @@ -2772,7 +2772,7 @@ static void xgbe_powerdown_rx(struct xgbe_prv_data *pdata)
48265
48266 static int xgbe_init(struct xgbe_prv_data *pdata)
48267 {
48268 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48269 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48270 int ret;
48271
48272 DBGPR("-->xgbe_init\n");
48273 @@ -2838,106 +2838,101 @@ static int xgbe_init(struct xgbe_prv_data *pdata)
48274 return 0;
48275 }
48276
48277 -void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *hw_if)
48278 -{
48279 - DBGPR("-->xgbe_init_function_ptrs\n");
48280 -
48281 - hw_if->tx_complete = xgbe_tx_complete;
48282 -
48283 - hw_if->set_mac_address = xgbe_set_mac_address;
48284 - hw_if->config_rx_mode = xgbe_config_rx_mode;
48285 -
48286 - hw_if->enable_rx_csum = xgbe_enable_rx_csum;
48287 - hw_if->disable_rx_csum = xgbe_disable_rx_csum;
48288 -
48289 - hw_if->enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping;
48290 - hw_if->disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping;
48291 - hw_if->enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering;
48292 - hw_if->disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering;
48293 - hw_if->update_vlan_hash_table = xgbe_update_vlan_hash_table;
48294 -
48295 - hw_if->read_mmd_regs = xgbe_read_mmd_regs;
48296 - hw_if->write_mmd_regs = xgbe_write_mmd_regs;
48297 -
48298 - hw_if->set_gmii_speed = xgbe_set_gmii_speed;
48299 - hw_if->set_gmii_2500_speed = xgbe_set_gmii_2500_speed;
48300 - hw_if->set_xgmii_speed = xgbe_set_xgmii_speed;
48301 -
48302 - hw_if->enable_tx = xgbe_enable_tx;
48303 - hw_if->disable_tx = xgbe_disable_tx;
48304 - hw_if->enable_rx = xgbe_enable_rx;
48305 - hw_if->disable_rx = xgbe_disable_rx;
48306 -
48307 - hw_if->powerup_tx = xgbe_powerup_tx;
48308 - hw_if->powerdown_tx = xgbe_powerdown_tx;
48309 - hw_if->powerup_rx = xgbe_powerup_rx;
48310 - hw_if->powerdown_rx = xgbe_powerdown_rx;
48311 -
48312 - hw_if->dev_xmit = xgbe_dev_xmit;
48313 - hw_if->dev_read = xgbe_dev_read;
48314 - hw_if->enable_int = xgbe_enable_int;
48315 - hw_if->disable_int = xgbe_disable_int;
48316 - hw_if->init = xgbe_init;
48317 - hw_if->exit = xgbe_exit;
48318 +struct xgbe_hw_if default_xgbe_hw_if = {
48319 + .tx_complete = xgbe_tx_complete,
48320 +
48321 + .set_mac_address = xgbe_set_mac_address,
48322 + .config_rx_mode = xgbe_config_rx_mode,
48323 +
48324 + .enable_rx_csum = xgbe_enable_rx_csum,
48325 + .disable_rx_csum = xgbe_disable_rx_csum,
48326 +
48327 + .enable_rx_vlan_stripping = xgbe_enable_rx_vlan_stripping,
48328 + .disable_rx_vlan_stripping = xgbe_disable_rx_vlan_stripping,
48329 + .enable_rx_vlan_filtering = xgbe_enable_rx_vlan_filtering,
48330 + .disable_rx_vlan_filtering = xgbe_disable_rx_vlan_filtering,
48331 + .update_vlan_hash_table = xgbe_update_vlan_hash_table,
48332 +
48333 + .read_mmd_regs = xgbe_read_mmd_regs,
48334 + .write_mmd_regs = xgbe_write_mmd_regs,
48335 +
48336 + .set_gmii_speed = xgbe_set_gmii_speed,
48337 + .set_gmii_2500_speed = xgbe_set_gmii_2500_speed,
48338 + .set_xgmii_speed = xgbe_set_xgmii_speed,
48339 +
48340 + .enable_tx = xgbe_enable_tx,
48341 + .disable_tx = xgbe_disable_tx,
48342 + .enable_rx = xgbe_enable_rx,
48343 + .disable_rx = xgbe_disable_rx,
48344 +
48345 + .powerup_tx = xgbe_powerup_tx,
48346 + .powerdown_tx = xgbe_powerdown_tx,
48347 + .powerup_rx = xgbe_powerup_rx,
48348 + .powerdown_rx = xgbe_powerdown_rx,
48349 +
48350 + .dev_xmit = xgbe_dev_xmit,
48351 + .dev_read = xgbe_dev_read,
48352 + .enable_int = xgbe_enable_int,
48353 + .disable_int = xgbe_disable_int,
48354 + .init = xgbe_init,
48355 + .exit = xgbe_exit,
48356
48357 /* Descriptor related Sequences have to be initialized here */
48358 - hw_if->tx_desc_init = xgbe_tx_desc_init;
48359 - hw_if->rx_desc_init = xgbe_rx_desc_init;
48360 - hw_if->tx_desc_reset = xgbe_tx_desc_reset;
48361 - hw_if->rx_desc_reset = xgbe_rx_desc_reset;
48362 - hw_if->is_last_desc = xgbe_is_last_desc;
48363 - hw_if->is_context_desc = xgbe_is_context_desc;
48364 - hw_if->tx_start_xmit = xgbe_tx_start_xmit;
48365 + .tx_desc_init = xgbe_tx_desc_init,
48366 + .rx_desc_init = xgbe_rx_desc_init,
48367 + .tx_desc_reset = xgbe_tx_desc_reset,
48368 + .rx_desc_reset = xgbe_rx_desc_reset,
48369 + .is_last_desc = xgbe_is_last_desc,
48370 + .is_context_desc = xgbe_is_context_desc,
48371 + .tx_start_xmit = xgbe_tx_start_xmit,
48372
48373 /* For FLOW ctrl */
48374 - hw_if->config_tx_flow_control = xgbe_config_tx_flow_control;
48375 - hw_if->config_rx_flow_control = xgbe_config_rx_flow_control;
48376 + .config_tx_flow_control = xgbe_config_tx_flow_control,
48377 + .config_rx_flow_control = xgbe_config_rx_flow_control,
48378
48379 /* For RX coalescing */
48380 - hw_if->config_rx_coalesce = xgbe_config_rx_coalesce;
48381 - hw_if->config_tx_coalesce = xgbe_config_tx_coalesce;
48382 - hw_if->usec_to_riwt = xgbe_usec_to_riwt;
48383 - hw_if->riwt_to_usec = xgbe_riwt_to_usec;
48384 + .config_rx_coalesce = xgbe_config_rx_coalesce,
48385 + .config_tx_coalesce = xgbe_config_tx_coalesce,
48386 + .usec_to_riwt = xgbe_usec_to_riwt,
48387 + .riwt_to_usec = xgbe_riwt_to_usec,
48388
48389 /* For RX and TX threshold config */
48390 - hw_if->config_rx_threshold = xgbe_config_rx_threshold;
48391 - hw_if->config_tx_threshold = xgbe_config_tx_threshold;
48392 + .config_rx_threshold = xgbe_config_rx_threshold,
48393 + .config_tx_threshold = xgbe_config_tx_threshold,
48394
48395 /* For RX and TX Store and Forward Mode config */
48396 - hw_if->config_rsf_mode = xgbe_config_rsf_mode;
48397 - hw_if->config_tsf_mode = xgbe_config_tsf_mode;
48398 + .config_rsf_mode = xgbe_config_rsf_mode,
48399 + .config_tsf_mode = xgbe_config_tsf_mode,
48400
48401 /* For TX DMA Operating on Second Frame config */
48402 - hw_if->config_osp_mode = xgbe_config_osp_mode;
48403 + .config_osp_mode = xgbe_config_osp_mode,
48404
48405 /* For RX and TX PBL config */
48406 - hw_if->config_rx_pbl_val = xgbe_config_rx_pbl_val;
48407 - hw_if->get_rx_pbl_val = xgbe_get_rx_pbl_val;
48408 - hw_if->config_tx_pbl_val = xgbe_config_tx_pbl_val;
48409 - hw_if->get_tx_pbl_val = xgbe_get_tx_pbl_val;
48410 - hw_if->config_pblx8 = xgbe_config_pblx8;
48411 + .config_rx_pbl_val = xgbe_config_rx_pbl_val,
48412 + .get_rx_pbl_val = xgbe_get_rx_pbl_val,
48413 + .config_tx_pbl_val = xgbe_config_tx_pbl_val,
48414 + .get_tx_pbl_val = xgbe_get_tx_pbl_val,
48415 + .config_pblx8 = xgbe_config_pblx8,
48416
48417 /* For MMC statistics support */
48418 - hw_if->tx_mmc_int = xgbe_tx_mmc_int;
48419 - hw_if->rx_mmc_int = xgbe_rx_mmc_int;
48420 - hw_if->read_mmc_stats = xgbe_read_mmc_stats;
48421 + .tx_mmc_int = xgbe_tx_mmc_int,
48422 + .rx_mmc_int = xgbe_rx_mmc_int,
48423 + .read_mmc_stats = xgbe_read_mmc_stats,
48424
48425 /* For PTP config */
48426 - hw_if->config_tstamp = xgbe_config_tstamp;
48427 - hw_if->update_tstamp_addend = xgbe_update_tstamp_addend;
48428 - hw_if->set_tstamp_time = xgbe_set_tstamp_time;
48429 - hw_if->get_tstamp_time = xgbe_get_tstamp_time;
48430 - hw_if->get_tx_tstamp = xgbe_get_tx_tstamp;
48431 + .config_tstamp = xgbe_config_tstamp,
48432 + .update_tstamp_addend = xgbe_update_tstamp_addend,
48433 + .set_tstamp_time = xgbe_set_tstamp_time,
48434 + .get_tstamp_time = xgbe_get_tstamp_time,
48435 + .get_tx_tstamp = xgbe_get_tx_tstamp,
48436
48437 /* For Data Center Bridging config */
48438 - hw_if->config_dcb_tc = xgbe_config_dcb_tc;
48439 - hw_if->config_dcb_pfc = xgbe_config_dcb_pfc;
48440 + .config_dcb_tc = xgbe_config_dcb_tc,
48441 + .config_dcb_pfc = xgbe_config_dcb_pfc,
48442
48443 /* For Receive Side Scaling */
48444 - hw_if->enable_rss = xgbe_enable_rss;
48445 - hw_if->disable_rss = xgbe_disable_rss;
48446 - hw_if->set_rss_hash_key = xgbe_set_rss_hash_key;
48447 - hw_if->set_rss_lookup_table = xgbe_set_rss_lookup_table;
48448 -
48449 - DBGPR("<--xgbe_init_function_ptrs\n");
48450 -}
48451 + .enable_rss = xgbe_enable_rss,
48452 + .disable_rss = xgbe_disable_rss,
48453 + .set_rss_hash_key = xgbe_set_rss_hash_key,
48454 + .set_rss_lookup_table = xgbe_set_rss_lookup_table,
48455 +};
48456 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48457 index 9fd6c69..588ff02 100644
48458 --- a/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48459 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-drv.c
48460 @@ -243,7 +243,7 @@ static int xgbe_maybe_stop_tx_queue(struct xgbe_channel *channel,
48461 * support, tell it now
48462 */
48463 if (ring->tx.xmit_more)
48464 - pdata->hw_if.tx_start_xmit(channel, ring);
48465 + pdata->hw_if->tx_start_xmit(channel, ring);
48466
48467 return NETDEV_TX_BUSY;
48468 }
48469 @@ -271,7 +271,7 @@ static int xgbe_calc_rx_buf_size(struct net_device *netdev, unsigned int mtu)
48470
48471 static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48472 {
48473 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48474 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48475 struct xgbe_channel *channel;
48476 enum xgbe_int int_id;
48477 unsigned int i;
48478 @@ -293,7 +293,7 @@ static void xgbe_enable_rx_tx_ints(struct xgbe_prv_data *pdata)
48479
48480 static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48481 {
48482 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48483 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48484 struct xgbe_channel *channel;
48485 enum xgbe_int int_id;
48486 unsigned int i;
48487 @@ -316,7 +316,7 @@ static void xgbe_disable_rx_tx_ints(struct xgbe_prv_data *pdata)
48488 static irqreturn_t xgbe_isr(int irq, void *data)
48489 {
48490 struct xgbe_prv_data *pdata = data;
48491 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48492 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48493 struct xgbe_channel *channel;
48494 unsigned int dma_isr, dma_ch_isr;
48495 unsigned int mac_isr, mac_tssr;
48496 @@ -682,7 +682,7 @@ static void xgbe_free_irqs(struct xgbe_prv_data *pdata)
48497
48498 void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48499 {
48500 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48501 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48502
48503 DBGPR("-->xgbe_init_tx_coalesce\n");
48504
48505 @@ -696,7 +696,7 @@ void xgbe_init_tx_coalesce(struct xgbe_prv_data *pdata)
48506
48507 void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48508 {
48509 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48510 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48511
48512 DBGPR("-->xgbe_init_rx_coalesce\n");
48513
48514 @@ -711,7 +711,7 @@ void xgbe_init_rx_coalesce(struct xgbe_prv_data *pdata)
48515
48516 static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48517 {
48518 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48519 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48520 struct xgbe_channel *channel;
48521 struct xgbe_ring *ring;
48522 struct xgbe_ring_data *rdata;
48523 @@ -736,7 +736,7 @@ static void xgbe_free_tx_data(struct xgbe_prv_data *pdata)
48524
48525 static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48526 {
48527 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48528 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48529 struct xgbe_channel *channel;
48530 struct xgbe_ring *ring;
48531 struct xgbe_ring_data *rdata;
48532 @@ -762,7 +762,7 @@ static void xgbe_free_rx_data(struct xgbe_prv_data *pdata)
48533 static void xgbe_adjust_link(struct net_device *netdev)
48534 {
48535 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48536 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48537 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48538 struct phy_device *phydev = pdata->phydev;
48539 int new_state = 0;
48540
48541 @@ -870,7 +870,7 @@ static void xgbe_phy_exit(struct xgbe_prv_data *pdata)
48542 int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48543 {
48544 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48545 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48546 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48547 unsigned long flags;
48548
48549 DBGPR("-->xgbe_powerdown\n");
48550 @@ -908,7 +908,7 @@ int xgbe_powerdown(struct net_device *netdev, unsigned int caller)
48551 int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48552 {
48553 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48554 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48555 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48556 unsigned long flags;
48557
48558 DBGPR("-->xgbe_powerup\n");
48559 @@ -945,7 +945,7 @@ int xgbe_powerup(struct net_device *netdev, unsigned int caller)
48560
48561 static int xgbe_start(struct xgbe_prv_data *pdata)
48562 {
48563 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48564 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48565 struct net_device *netdev = pdata->netdev;
48566 int ret;
48567
48568 @@ -984,7 +984,7 @@ err_napi:
48569
48570 static void xgbe_stop(struct xgbe_prv_data *pdata)
48571 {
48572 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48573 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48574 struct xgbe_channel *channel;
48575 struct net_device *netdev = pdata->netdev;
48576 struct netdev_queue *txq;
48577 @@ -1211,7 +1211,7 @@ static int xgbe_set_hwtstamp_settings(struct xgbe_prv_data *pdata,
48578 return -ERANGE;
48579 }
48580
48581 - pdata->hw_if.config_tstamp(pdata, mac_tscr);
48582 + pdata->hw_if->config_tstamp(pdata, mac_tscr);
48583
48584 memcpy(&pdata->tstamp_config, &config, sizeof(config));
48585
48586 @@ -1360,7 +1360,7 @@ static void xgbe_packet_info(struct xgbe_prv_data *pdata,
48587 static int xgbe_open(struct net_device *netdev)
48588 {
48589 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48590 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48591 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48592 int ret;
48593
48594 DBGPR("-->xgbe_open\n");
48595 @@ -1432,7 +1432,7 @@ err_phy_init:
48596 static int xgbe_close(struct net_device *netdev)
48597 {
48598 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48599 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48600 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48601
48602 DBGPR("-->xgbe_close\n");
48603
48604 @@ -1460,8 +1460,8 @@ static int xgbe_close(struct net_device *netdev)
48605 static int xgbe_xmit(struct sk_buff *skb, struct net_device *netdev)
48606 {
48607 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48608 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48609 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48610 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48611 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48612 struct xgbe_channel *channel;
48613 struct xgbe_ring *ring;
48614 struct xgbe_packet_data *packet;
48615 @@ -1529,7 +1529,7 @@ tx_netdev_return:
48616 static void xgbe_set_rx_mode(struct net_device *netdev)
48617 {
48618 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48619 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48620 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48621
48622 DBGPR("-->xgbe_set_rx_mode\n");
48623
48624 @@ -1541,7 +1541,7 @@ static void xgbe_set_rx_mode(struct net_device *netdev)
48625 static int xgbe_set_mac_address(struct net_device *netdev, void *addr)
48626 {
48627 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48628 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48629 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48630 struct sockaddr *saddr = addr;
48631
48632 DBGPR("-->xgbe_set_mac_address\n");
48633 @@ -1616,7 +1616,7 @@ static struct rtnl_link_stats64 *xgbe_get_stats64(struct net_device *netdev,
48634
48635 DBGPR("-->%s\n", __func__);
48636
48637 - pdata->hw_if.read_mmc_stats(pdata);
48638 + pdata->hw_if->read_mmc_stats(pdata);
48639
48640 s->rx_packets = pstats->rxframecount_gb;
48641 s->rx_bytes = pstats->rxoctetcount_gb;
48642 @@ -1643,7 +1643,7 @@ static int xgbe_vlan_rx_add_vid(struct net_device *netdev, __be16 proto,
48643 u16 vid)
48644 {
48645 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48646 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48647 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48648
48649 DBGPR("-->%s\n", __func__);
48650
48651 @@ -1659,7 +1659,7 @@ static int xgbe_vlan_rx_kill_vid(struct net_device *netdev, __be16 proto,
48652 u16 vid)
48653 {
48654 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48655 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48656 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48657
48658 DBGPR("-->%s\n", __func__);
48659
48660 @@ -1725,7 +1725,7 @@ static int xgbe_set_features(struct net_device *netdev,
48661 netdev_features_t features)
48662 {
48663 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48664 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48665 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48666 netdev_features_t rxhash, rxcsum, rxvlan, rxvlan_filter;
48667 int ret = 0;
48668
48669 @@ -1791,8 +1791,8 @@ struct net_device_ops *xgbe_get_netdev_ops(void)
48670 static void xgbe_rx_refresh(struct xgbe_channel *channel)
48671 {
48672 struct xgbe_prv_data *pdata = channel->pdata;
48673 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48674 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48675 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48676 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48677 struct xgbe_ring *ring = channel->rx_ring;
48678 struct xgbe_ring_data *rdata;
48679
48680 @@ -1847,8 +1847,8 @@ static struct sk_buff *xgbe_create_skb(struct napi_struct *napi,
48681 static int xgbe_tx_poll(struct xgbe_channel *channel)
48682 {
48683 struct xgbe_prv_data *pdata = channel->pdata;
48684 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48685 - struct xgbe_desc_if *desc_if = &pdata->desc_if;
48686 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48687 + struct xgbe_desc_if *desc_if = pdata->desc_if;
48688 struct xgbe_ring *ring = channel->tx_ring;
48689 struct xgbe_ring_data *rdata;
48690 struct xgbe_ring_desc *rdesc;
48691 @@ -1913,7 +1913,7 @@ static int xgbe_tx_poll(struct xgbe_channel *channel)
48692 static int xgbe_rx_poll(struct xgbe_channel *channel, int budget)
48693 {
48694 struct xgbe_prv_data *pdata = channel->pdata;
48695 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48696 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48697 struct xgbe_ring *ring = channel->rx_ring;
48698 struct xgbe_ring_data *rdata;
48699 struct xgbe_packet_data *packet;
48700 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48701 index 5f149e8..6736bf4 100644
48702 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48703 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
48704 @@ -203,7 +203,7 @@ static void xgbe_get_ethtool_stats(struct net_device *netdev,
48705
48706 DBGPR("-->%s\n", __func__);
48707
48708 - pdata->hw_if.read_mmc_stats(pdata);
48709 + pdata->hw_if->read_mmc_stats(pdata);
48710 for (i = 0; i < XGBE_STATS_COUNT; i++) {
48711 stat = (u8 *)pdata + xgbe_gstring_stats[i].stat_offset;
48712 *data++ = *(u64 *)stat;
48713 @@ -396,7 +396,7 @@ static int xgbe_set_coalesce(struct net_device *netdev,
48714 struct ethtool_coalesce *ec)
48715 {
48716 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48717 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48718 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48719 unsigned int rx_frames, rx_riwt, rx_usecs;
48720 unsigned int tx_frames;
48721
48722 @@ -521,7 +521,7 @@ static int xgbe_set_rxfh(struct net_device *netdev, const u32 *indir,
48723 const u8 *key, const u8 hfunc)
48724 {
48725 struct xgbe_prv_data *pdata = netdev_priv(netdev);
48726 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48727 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48728 unsigned int ret;
48729
48730 if (hfunc != ETH_RSS_HASH_NO_CHANGE && hfunc != ETH_RSS_HASH_TOP)
48731 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-main.c b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48732 index 7149053..889c5492 100644
48733 --- a/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48734 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-main.c
48735 @@ -159,12 +159,6 @@ static void xgbe_default_config(struct xgbe_prv_data *pdata)
48736 DBGPR("<--xgbe_default_config\n");
48737 }
48738
48739 -static void xgbe_init_all_fptrs(struct xgbe_prv_data *pdata)
48740 -{
48741 - xgbe_init_function_ptrs_dev(&pdata->hw_if);
48742 - xgbe_init_function_ptrs_desc(&pdata->desc_if);
48743 -}
48744 -
48745 #ifdef CONFIG_ACPI
48746 static int xgbe_acpi_support(struct xgbe_prv_data *pdata)
48747 {
48748 @@ -387,9 +381,8 @@ static int xgbe_probe(struct platform_device *pdev)
48749 memcpy(netdev->dev_addr, pdata->mac_addr, netdev->addr_len);
48750
48751 /* Set all the function pointers */
48752 - xgbe_init_all_fptrs(pdata);
48753 - hw_if = &pdata->hw_if;
48754 - desc_if = &pdata->desc_if;
48755 + hw_if = pdata->hw_if = &default_xgbe_hw_if;
48756 + desc_if = pdata->desc_if = &default_xgbe_desc_if;
48757
48758 /* Issue software reset to device */
48759 hw_if->exit(pdata);
48760 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48761 index 59e267f..0842a88 100644
48762 --- a/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48763 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-mdio.c
48764 @@ -126,7 +126,7 @@
48765 static int xgbe_mdio_read(struct mii_bus *mii, int prtad, int mmd_reg)
48766 {
48767 struct xgbe_prv_data *pdata = mii->priv;
48768 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48769 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48770 int mmd_data;
48771
48772 DBGPR_MDIO("-->xgbe_mdio_read: prtad=%#x mmd_reg=%#x\n",
48773 @@ -143,7 +143,7 @@ static int xgbe_mdio_write(struct mii_bus *mii, int prtad, int mmd_reg,
48774 u16 mmd_val)
48775 {
48776 struct xgbe_prv_data *pdata = mii->priv;
48777 - struct xgbe_hw_if *hw_if = &pdata->hw_if;
48778 + struct xgbe_hw_if *hw_if = pdata->hw_if;
48779 int mmd_data = mmd_val;
48780
48781 DBGPR_MDIO("-->xgbe_mdio_write: prtad=%#x mmd_reg=%#x mmd_data=%#x\n",
48782 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48783 index b03e4f5..78e4cc4 100644
48784 --- a/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48785 +++ b/drivers/net/ethernet/amd/xgbe/xgbe-ptp.c
48786 @@ -129,7 +129,7 @@ static cycle_t xgbe_cc_read(const struct cyclecounter *cc)
48787 tstamp_cc);
48788 u64 nsec;
48789
48790 - nsec = pdata->hw_if.get_tstamp_time(pdata);
48791 + nsec = pdata->hw_if->get_tstamp_time(pdata);
48792
48793 return nsec;
48794 }
48795 @@ -158,7 +158,7 @@ static int xgbe_adjfreq(struct ptp_clock_info *info, s32 delta)
48796
48797 spin_lock_irqsave(&pdata->tstamp_lock, flags);
48798
48799 - pdata->hw_if.update_tstamp_addend(pdata, addend);
48800 + pdata->hw_if->update_tstamp_addend(pdata, addend);
48801
48802 spin_unlock_irqrestore(&pdata->tstamp_lock, flags);
48803
48804 diff --git a/drivers/net/ethernet/amd/xgbe/xgbe.h b/drivers/net/ethernet/amd/xgbe/xgbe.h
48805 index e62dfa2..7df28d5 100644
48806 --- a/drivers/net/ethernet/amd/xgbe/xgbe.h
48807 +++ b/drivers/net/ethernet/amd/xgbe/xgbe.h
48808 @@ -673,8 +673,8 @@ struct xgbe_prv_data {
48809 int dev_irq;
48810 unsigned int per_channel_irq;
48811
48812 - struct xgbe_hw_if hw_if;
48813 - struct xgbe_desc_if desc_if;
48814 + struct xgbe_hw_if *hw_if;
48815 + struct xgbe_desc_if *desc_if;
48816
48817 /* AXI DMA settings */
48818 unsigned int coherent;
48819 @@ -797,6 +797,9 @@ struct xgbe_prv_data {
48820 #endif
48821 };
48822
48823 +extern struct xgbe_hw_if default_xgbe_hw_if;
48824 +extern struct xgbe_desc_if default_xgbe_desc_if;
48825 +
48826 /* Function prototypes*/
48827
48828 void xgbe_init_function_ptrs_dev(struct xgbe_hw_if *);
48829 diff --git a/drivers/net/ethernet/broadcom/bcmsysport.c b/drivers/net/ethernet/broadcom/bcmsysport.c
48830 index 783543a..a472348 100644
48831 --- a/drivers/net/ethernet/broadcom/bcmsysport.c
48832 +++ b/drivers/net/ethernet/broadcom/bcmsysport.c
48833 @@ -1721,7 +1721,7 @@ static int bcm_sysport_probe(struct platform_device *pdev)
48834 macaddr = of_get_mac_address(dn);
48835 if (!macaddr || !is_valid_ether_addr(macaddr)) {
48836 dev_warn(&pdev->dev, "using random Ethernet MAC\n");
48837 - random_ether_addr(dev->dev_addr);
48838 + eth_hw_addr_random(dev);
48839 } else {
48840 ether_addr_copy(dev->dev_addr, macaddr);
48841 }
48842 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48843 index d7a7175..7011194 100644
48844 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48845 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_cmn.h
48846 @@ -1065,7 +1065,7 @@ static inline u8 bnx2x_get_path_func_num(struct bnx2x *bp)
48847 static inline void bnx2x_init_bp_objs(struct bnx2x *bp)
48848 {
48849 /* RX_MODE controlling object */
48850 - bnx2x_init_rx_mode_obj(bp, &bp->rx_mode_obj);
48851 + bnx2x_init_rx_mode_obj(bp);
48852
48853 /* multicast configuration controlling object */
48854 bnx2x_init_mcast_obj(bp, &bp->mcast_obj, bp->fp->cl_id, bp->fp->cid,
48855 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48856 index 07cdf9b..b08ecc7 100644
48857 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48858 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.c
48859 @@ -2329,15 +2329,14 @@ int bnx2x_config_rx_mode(struct bnx2x *bp,
48860 return rc;
48861 }
48862
48863 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48864 - struct bnx2x_rx_mode_obj *o)
48865 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp)
48866 {
48867 if (CHIP_IS_E1x(bp)) {
48868 - o->wait_comp = bnx2x_empty_rx_mode_wait;
48869 - o->config_rx_mode = bnx2x_set_rx_mode_e1x;
48870 + bp->rx_mode_obj.wait_comp = bnx2x_empty_rx_mode_wait;
48871 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e1x;
48872 } else {
48873 - o->wait_comp = bnx2x_wait_rx_mode_comp_e2;
48874 - o->config_rx_mode = bnx2x_set_rx_mode_e2;
48875 + bp->rx_mode_obj.wait_comp = bnx2x_wait_rx_mode_comp_e2;
48876 + bp->rx_mode_obj.config_rx_mode = bnx2x_set_rx_mode_e2;
48877 }
48878 }
48879
48880 diff --git a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48881 index 86baecb..ff3bb46 100644
48882 --- a/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48883 +++ b/drivers/net/ethernet/broadcom/bnx2x/bnx2x_sp.h
48884 @@ -1411,8 +1411,7 @@ int bnx2x_vlan_mac_move(struct bnx2x *bp,
48885
48886 /********************* RX MODE ****************/
48887
48888 -void bnx2x_init_rx_mode_obj(struct bnx2x *bp,
48889 - struct bnx2x_rx_mode_obj *o);
48890 +void bnx2x_init_rx_mode_obj(struct bnx2x *bp);
48891
48892 /**
48893 * bnx2x_config_rx_mode - Send and RX_MODE ramrod according to the provided parameters.
48894 diff --git a/drivers/net/ethernet/broadcom/tg3.h b/drivers/net/ethernet/broadcom/tg3.h
48895 index 31c9f82..e65e986 100644
48896 --- a/drivers/net/ethernet/broadcom/tg3.h
48897 +++ b/drivers/net/ethernet/broadcom/tg3.h
48898 @@ -150,6 +150,7 @@
48899 #define CHIPREV_ID_5750_A0 0x4000
48900 #define CHIPREV_ID_5750_A1 0x4001
48901 #define CHIPREV_ID_5750_A3 0x4003
48902 +#define CHIPREV_ID_5750_C1 0x4201
48903 #define CHIPREV_ID_5750_C2 0x4202
48904 #define CHIPREV_ID_5752_A0_HW 0x5000
48905 #define CHIPREV_ID_5752_A0 0x6000
48906 diff --git a/drivers/net/ethernet/brocade/bna/bna_enet.c b/drivers/net/ethernet/brocade/bna/bna_enet.c
48907 index deb8da6..45d473b 100644
48908 --- a/drivers/net/ethernet/brocade/bna/bna_enet.c
48909 +++ b/drivers/net/ethernet/brocade/bna/bna_enet.c
48910 @@ -1694,10 +1694,10 @@ bna_cb_ioceth_reset(void *arg)
48911 }
48912
48913 static struct bfa_ioc_cbfn bna_ioceth_cbfn = {
48914 - bna_cb_ioceth_enable,
48915 - bna_cb_ioceth_disable,
48916 - bna_cb_ioceth_hbfail,
48917 - bna_cb_ioceth_reset
48918 + .enable_cbfn = bna_cb_ioceth_enable,
48919 + .disable_cbfn = bna_cb_ioceth_disable,
48920 + .hbfail_cbfn = bna_cb_ioceth_hbfail,
48921 + .reset_cbfn = bna_cb_ioceth_reset
48922 };
48923
48924 static void bna_attr_init(struct bna_ioceth *ioceth)
48925 diff --git a/drivers/net/ethernet/chelsio/cxgb3/l2t.h b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48926 index 8cffcdf..aadf043 100644
48927 --- a/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48928 +++ b/drivers/net/ethernet/chelsio/cxgb3/l2t.h
48929 @@ -87,7 +87,7 @@ typedef void (*arp_failure_handler_func)(struct t3cdev * dev,
48930 */
48931 struct l2t_skb_cb {
48932 arp_failure_handler_func arp_failure_handler;
48933 -};
48934 +} __no_const;
48935
48936 #define L2T_SKB_CB(skb) ((struct l2t_skb_cb *)(skb)->cb)
48937
48938 diff --git a/drivers/net/ethernet/dec/tulip/de4x5.c b/drivers/net/ethernet/dec/tulip/de4x5.c
48939 index badff18..e15c4ec 100644
48940 --- a/drivers/net/ethernet/dec/tulip/de4x5.c
48941 +++ b/drivers/net/ethernet/dec/tulip/de4x5.c
48942 @@ -5373,7 +5373,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48943 for (i=0; i<ETH_ALEN; i++) {
48944 tmp.addr[i] = dev->dev_addr[i];
48945 }
48946 - if (copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48947 + if (ioc->len > sizeof tmp.addr || copy_to_user(ioc->data, tmp.addr, ioc->len)) return -EFAULT;
48948 break;
48949
48950 case DE4X5_SET_HWADDR: /* Set the hardware address */
48951 @@ -5413,7 +5413,7 @@ de4x5_ioctl(struct net_device *dev, struct ifreq *rq, int cmd)
48952 spin_lock_irqsave(&lp->lock, flags);
48953 memcpy(&statbuf, &lp->pktStats, ioc->len);
48954 spin_unlock_irqrestore(&lp->lock, flags);
48955 - if (copy_to_user(ioc->data, &statbuf, ioc->len))
48956 + if (ioc->len > sizeof statbuf || copy_to_user(ioc->data, &statbuf, ioc->len))
48957 return -EFAULT;
48958 break;
48959 }
48960 diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c
48961 index e43cc8a..f1cf67c 100644
48962 --- a/drivers/net/ethernet/emulex/benet/be_main.c
48963 +++ b/drivers/net/ethernet/emulex/benet/be_main.c
48964 @@ -539,7 +539,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val)
48965
48966 if (wrapped)
48967 newacc += 65536;
48968 - ACCESS_ONCE(*acc) = newacc;
48969 + ACCESS_ONCE_RW(*acc) = newacc;
48970 }
48971
48972 static void populate_erx_stats(struct be_adapter *adapter,
48973 diff --git a/drivers/net/ethernet/faraday/ftgmac100.c b/drivers/net/ethernet/faraday/ftgmac100.c
48974 index 6d0c5d5..55be363 100644
48975 --- a/drivers/net/ethernet/faraday/ftgmac100.c
48976 +++ b/drivers/net/ethernet/faraday/ftgmac100.c
48977 @@ -30,6 +30,8 @@
48978 #include <linux/netdevice.h>
48979 #include <linux/phy.h>
48980 #include <linux/platform_device.h>
48981 +#include <linux/interrupt.h>
48982 +#include <linux/irqreturn.h>
48983 #include <net/ip.h>
48984
48985 #include "ftgmac100.h"
48986 diff --git a/drivers/net/ethernet/faraday/ftmac100.c b/drivers/net/ethernet/faraday/ftmac100.c
48987 index dce5f7b..2433466 100644
48988 --- a/drivers/net/ethernet/faraday/ftmac100.c
48989 +++ b/drivers/net/ethernet/faraday/ftmac100.c
48990 @@ -31,6 +31,8 @@
48991 #include <linux/module.h>
48992 #include <linux/netdevice.h>
48993 #include <linux/platform_device.h>
48994 +#include <linux/interrupt.h>
48995 +#include <linux/irqreturn.h>
48996
48997 #include "ftmac100.h"
48998
48999 diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49000 index a92b772..250fe69 100644
49001 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49002 +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c
49003 @@ -419,7 +419,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf)
49004 wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32);
49005
49006 /* Update the base adjustement value. */
49007 - ACCESS_ONCE(pf->ptp_base_adj) = incval;
49008 + ACCESS_ONCE_RW(pf->ptp_base_adj) = incval;
49009 smp_mb(); /* Force the above update. */
49010 }
49011
49012 diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49013 index e5ba040..d47531c 100644
49014 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49015 +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c
49016 @@ -782,7 +782,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter)
49017 }
49018
49019 /* update the base incval used to calculate frequency adjustment */
49020 - ACCESS_ONCE(adapter->base_incval) = incval;
49021 + ACCESS_ONCE_RW(adapter->base_incval) = incval;
49022 smp_mb();
49023
49024 /* need lock to prevent incorrect read while modifying cyclecounter */
49025 diff --git a/drivers/net/ethernet/marvell/mvneta.c b/drivers/net/ethernet/marvell/mvneta.c
49026 index 74d0389..086ac03 100644
49027 --- a/drivers/net/ethernet/marvell/mvneta.c
49028 +++ b/drivers/net/ethernet/marvell/mvneta.c
49029 @@ -1462,7 +1462,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49030 struct mvneta_rx_queue *rxq)
49031 {
49032 struct net_device *dev = pp->dev;
49033 - int rx_done, rx_filled;
49034 + int rx_done;
49035 u32 rcvd_pkts = 0;
49036 u32 rcvd_bytes = 0;
49037
49038 @@ -1473,7 +1473,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49039 rx_todo = rx_done;
49040
49041 rx_done = 0;
49042 - rx_filled = 0;
49043
49044 /* Fairness NAPI loop */
49045 while (rx_done < rx_todo) {
49046 @@ -1484,7 +1483,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49047 int rx_bytes, err;
49048
49049 rx_done++;
49050 - rx_filled++;
49051 rx_status = rx_desc->status;
49052 rx_bytes = rx_desc->data_size - (ETH_FCS_LEN + MVNETA_MH_SIZE);
49053 data = (unsigned char *)rx_desc->buf_cookie;
49054 @@ -1524,6 +1522,14 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49055 continue;
49056 }
49057
49058 + /* Refill processing */
49059 + err = mvneta_rx_refill(pp, rx_desc);
49060 + if (err) {
49061 + netdev_err(dev, "Linux processing - Can't refill\n");
49062 + rxq->missed++;
49063 + goto err_drop_frame;
49064 + }
49065 +
49066 skb = build_skb(data, pp->frag_size > PAGE_SIZE ? 0 : pp->frag_size);
49067 if (!skb)
49068 goto err_drop_frame;
49069 @@ -1543,14 +1549,6 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49070 mvneta_rx_csum(pp, rx_status, skb);
49071
49072 napi_gro_receive(&pp->napi, skb);
49073 -
49074 - /* Refill processing */
49075 - err = mvneta_rx_refill(pp, rx_desc);
49076 - if (err) {
49077 - netdev_err(dev, "Linux processing - Can't refill\n");
49078 - rxq->missed++;
49079 - rx_filled--;
49080 - }
49081 }
49082
49083 if (rcvd_pkts) {
49084 @@ -1563,7 +1561,7 @@ static int mvneta_rx(struct mvneta_port *pp, int rx_todo,
49085 }
49086
49087 /* Update rxq management counters */
49088 - mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_filled);
49089 + mvneta_rxq_desc_num_update(pp, rxq, rx_done, rx_done);
49090
49091 return rx_done;
49092 }
49093 diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49094 index c10d98f..72914c6 100644
49095 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49096 +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c
49097 @@ -475,8 +475,8 @@ static bool mlx4_en_process_tx_cq(struct net_device *dev,
49098 wmb();
49099
49100 /* we want to dirty this cache line once */
49101 - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb;
49102 - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped;
49103 + ACCESS_ONCE_RW(ring->last_nr_txbb) = last_nr_txbb;
49104 + ACCESS_ONCE_RW(ring->cons) = ring_cons + txbbs_skipped;
49105
49106 netdev_tx_completed_queue(ring->tx_queue, packets, bytes);
49107
49108 diff --git a/drivers/net/ethernet/neterion/vxge/vxge-config.c b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49109 index 6223930..975033d 100644
49110 --- a/drivers/net/ethernet/neterion/vxge/vxge-config.c
49111 +++ b/drivers/net/ethernet/neterion/vxge/vxge-config.c
49112 @@ -3457,7 +3457,10 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49113 struct __vxge_hw_fifo *fifo;
49114 struct vxge_hw_fifo_config *config;
49115 u32 txdl_size, txdl_per_memblock;
49116 - struct vxge_hw_mempool_cbs fifo_mp_callback;
49117 + static struct vxge_hw_mempool_cbs fifo_mp_callback = {
49118 + .item_func_alloc = __vxge_hw_fifo_mempool_item_alloc,
49119 + };
49120 +
49121 struct __vxge_hw_virtualpath *vpath;
49122
49123 if ((vp == NULL) || (attr == NULL)) {
49124 @@ -3540,8 +3543,6 @@ __vxge_hw_fifo_create(struct __vxge_hw_vpath_handle *vp,
49125 goto exit;
49126 }
49127
49128 - fifo_mp_callback.item_func_alloc = __vxge_hw_fifo_mempool_item_alloc;
49129 -
49130 fifo->mempool =
49131 __vxge_hw_mempool_create(vpath->hldev,
49132 fifo->config->memblock_size,
49133 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49134 index 33669c2..a29c75e 100644
49135 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49136 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_init.c
49137 @@ -2324,7 +2324,9 @@ int qlcnic_83xx_configure_opmode(struct qlcnic_adapter *adapter)
49138 max_tx_rings = QLCNIC_MAX_VNIC_TX_RINGS;
49139 } else if (ret == QLC_83XX_DEFAULT_OPMODE) {
49140 ahw->nic_mode = QLCNIC_DEFAULT_MODE;
49141 - adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49142 + pax_open_kernel();
49143 + *(void **)&adapter->nic_ops->init_driver = qlcnic_83xx_init_default_driver;
49144 + pax_close_kernel();
49145 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49146 max_sds_rings = QLCNIC_MAX_SDS_RINGS;
49147 max_tx_rings = QLCNIC_MAX_TX_RINGS;
49148 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49149 index be7d7a6..a8983f8 100644
49150 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49151 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_83xx_vnic.c
49152 @@ -207,17 +207,23 @@ int qlcnic_83xx_config_vnic_opmode(struct qlcnic_adapter *adapter)
49153 case QLCNIC_NON_PRIV_FUNC:
49154 ahw->op_mode = QLCNIC_NON_PRIV_FUNC;
49155 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49156 - nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49157 + pax_open_kernel();
49158 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_non_privileged_vnic;
49159 + pax_close_kernel();
49160 break;
49161 case QLCNIC_PRIV_FUNC:
49162 ahw->op_mode = QLCNIC_PRIV_FUNC;
49163 ahw->idc.state_entry = qlcnic_83xx_idc_vnic_pf_entry;
49164 - nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49165 + pax_open_kernel();
49166 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_privileged_vnic;
49167 + pax_close_kernel();
49168 break;
49169 case QLCNIC_MGMT_FUNC:
49170 ahw->op_mode = QLCNIC_MGMT_FUNC;
49171 ahw->idc.state_entry = qlcnic_83xx_idc_ready_state_entry;
49172 - nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49173 + pax_open_kernel();
49174 + *(void **)&nic_ops->init_driver = qlcnic_83xx_init_mgmt_vnic;
49175 + pax_close_kernel();
49176 break;
49177 default:
49178 dev_err(&adapter->pdev->dev, "Invalid Virtual NIC opmode\n");
49179 diff --git a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49180 index 332bb8a..e6adcd1 100644
49181 --- a/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49182 +++ b/drivers/net/ethernet/qlogic/qlcnic/qlcnic_minidump.c
49183 @@ -1285,7 +1285,7 @@ flash_temp:
49184 int qlcnic_dump_fw(struct qlcnic_adapter *adapter)
49185 {
49186 struct qlcnic_fw_dump *fw_dump = &adapter->ahw->fw_dump;
49187 - static const struct qlcnic_dump_operations *fw_dump_ops;
49188 + const struct qlcnic_dump_operations *fw_dump_ops;
49189 struct qlcnic_83xx_dump_template_hdr *hdr_83xx;
49190 u32 entry_offset, dump, no_entries, buf_offset = 0;
49191 int i, k, ops_cnt, ops_index, dump_size = 0;
49192 diff --git a/drivers/net/ethernet/realtek/r8169.c b/drivers/net/ethernet/realtek/r8169.c
49193 index 3df51fa..e9b517f 100644
49194 --- a/drivers/net/ethernet/realtek/r8169.c
49195 +++ b/drivers/net/ethernet/realtek/r8169.c
49196 @@ -788,22 +788,22 @@ struct rtl8169_private {
49197 struct mdio_ops {
49198 void (*write)(struct rtl8169_private *, int, int);
49199 int (*read)(struct rtl8169_private *, int);
49200 - } mdio_ops;
49201 + } __no_const mdio_ops;
49202
49203 struct pll_power_ops {
49204 void (*down)(struct rtl8169_private *);
49205 void (*up)(struct rtl8169_private *);
49206 - } pll_power_ops;
49207 + } __no_const pll_power_ops;
49208
49209 struct jumbo_ops {
49210 void (*enable)(struct rtl8169_private *);
49211 void (*disable)(struct rtl8169_private *);
49212 - } jumbo_ops;
49213 + } __no_const jumbo_ops;
49214
49215 struct csi_ops {
49216 void (*write)(struct rtl8169_private *, int, int);
49217 u32 (*read)(struct rtl8169_private *, int);
49218 - } csi_ops;
49219 + } __no_const csi_ops;
49220
49221 int (*set_speed)(struct net_device *, u8 aneg, u16 sp, u8 dpx, u32 adv);
49222 int (*get_settings)(struct net_device *, struct ethtool_cmd *);
49223 diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c
49224 index a2e9aee..af41a0e 100644
49225 --- a/drivers/net/ethernet/sfc/ptp.c
49226 +++ b/drivers/net/ethernet/sfc/ptp.c
49227 @@ -822,7 +822,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings)
49228 ptp->start.dma_addr);
49229
49230 /* Clear flag that signals MC ready */
49231 - ACCESS_ONCE(*start) = 0;
49232 + ACCESS_ONCE_RW(*start) = 0;
49233 rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf,
49234 MC_CMD_PTP_IN_SYNCHRONIZE_LEN);
49235 EFX_BUG_ON_PARANOID(rc);
49236 diff --git a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49237 index 08c483b..2c4a553 100644
49238 --- a/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49239 +++ b/drivers/net/ethernet/stmicro/stmmac/mmc_core.c
49240 @@ -140,8 +140,8 @@ void dwmac_mmc_ctrl(void __iomem *ioaddr, unsigned int mode)
49241
49242 writel(value, ioaddr + MMC_CNTRL);
49243
49244 - pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49245 - MMC_CNTRL, value);
49246 +// pr_debug("stmmac: MMC ctrl register (offset 0x%x): 0x%08x\n",
49247 +// MMC_CNTRL, value);
49248 }
49249
49250 /* To mask all all interrupts.*/
49251 diff --git a/drivers/net/ethernet/via/via-rhine.c b/drivers/net/ethernet/via/via-rhine.c
49252 index de28504..7f1c1cd 100644
49253 --- a/drivers/net/ethernet/via/via-rhine.c
49254 +++ b/drivers/net/ethernet/via/via-rhine.c
49255 @@ -2525,7 +2525,7 @@ static struct platform_driver rhine_driver_platform = {
49256 }
49257 };
49258
49259 -static struct dmi_system_id rhine_dmi_table[] __initdata = {
49260 +static const struct dmi_system_id rhine_dmi_table[] __initconst = {
49261 {
49262 .ident = "EPIA-M",
49263 .matches = {
49264 diff --git a/drivers/net/hyperv/hyperv_net.h b/drivers/net/hyperv/hyperv_net.h
49265 index 41071d3..6e362e1 100644
49266 --- a/drivers/net/hyperv/hyperv_net.h
49267 +++ b/drivers/net/hyperv/hyperv_net.h
49268 @@ -176,7 +176,7 @@ struct rndis_device {
49269 enum rndis_device_state state;
49270 bool link_state;
49271 bool link_change;
49272 - atomic_t new_req_id;
49273 + atomic_unchecked_t new_req_id;
49274
49275 spinlock_t request_lock;
49276 struct list_head req_list;
49277 diff --git a/drivers/net/hyperv/rndis_filter.c b/drivers/net/hyperv/rndis_filter.c
49278 index 9118cea..1a8e06a 100644
49279 --- a/drivers/net/hyperv/rndis_filter.c
49280 +++ b/drivers/net/hyperv/rndis_filter.c
49281 @@ -100,7 +100,7 @@ static struct rndis_request *get_rndis_request(struct rndis_device *dev,
49282 * template
49283 */
49284 set = &rndis_msg->msg.set_req;
49285 - set->req_id = atomic_inc_return(&dev->new_req_id);
49286 + set->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49287
49288 /* Add to the request list */
49289 spin_lock_irqsave(&dev->request_lock, flags);
49290 @@ -923,7 +923,7 @@ static void rndis_filter_halt_device(struct rndis_device *dev)
49291
49292 /* Setup the rndis set */
49293 halt = &request->request_msg.msg.halt_req;
49294 - halt->req_id = atomic_inc_return(&dev->new_req_id);
49295 + halt->req_id = atomic_inc_return_unchecked(&dev->new_req_id);
49296
49297 /* Ignore return since this msg is optional. */
49298 rndis_filter_send_request(dev, request);
49299 diff --git a/drivers/net/ifb.c b/drivers/net/ifb.c
49300 index 94570aa..1a798e1 100644
49301 --- a/drivers/net/ifb.c
49302 +++ b/drivers/net/ifb.c
49303 @@ -253,7 +253,7 @@ static int ifb_validate(struct nlattr *tb[], struct nlattr *data[])
49304 return 0;
49305 }
49306
49307 -static struct rtnl_link_ops ifb_link_ops __read_mostly = {
49308 +static struct rtnl_link_ops ifb_link_ops = {
49309 .kind = "ifb",
49310 .priv_size = sizeof(struct ifb_private),
49311 .setup = ifb_setup,
49312 diff --git a/drivers/net/ipvlan/ipvlan.h b/drivers/net/ipvlan/ipvlan.h
49313 index 54549a6..0799442 100644
49314 --- a/drivers/net/ipvlan/ipvlan.h
49315 +++ b/drivers/net/ipvlan/ipvlan.h
49316 @@ -102,6 +102,11 @@ static inline struct ipvl_port *ipvlan_port_get_rcu(const struct net_device *d)
49317 return rcu_dereference(d->rx_handler_data);
49318 }
49319
49320 +static inline struct ipvl_port *ipvlan_port_get_rcu_bh(const struct net_device *d)
49321 +{
49322 + return rcu_dereference_bh(d->rx_handler_data);
49323 +}
49324 +
49325 static inline struct ipvl_port *ipvlan_port_get_rtnl(const struct net_device *d)
49326 {
49327 return rtnl_dereference(d->rx_handler_data);
49328 diff --git a/drivers/net/ipvlan/ipvlan_core.c b/drivers/net/ipvlan/ipvlan_core.c
49329 index c30b5c3..b349dad 100644
49330 --- a/drivers/net/ipvlan/ipvlan_core.c
49331 +++ b/drivers/net/ipvlan/ipvlan_core.c
49332 @@ -507,7 +507,7 @@ static int ipvlan_xmit_mode_l2(struct sk_buff *skb, struct net_device *dev)
49333 int ipvlan_queue_xmit(struct sk_buff *skb, struct net_device *dev)
49334 {
49335 struct ipvl_dev *ipvlan = netdev_priv(dev);
49336 - struct ipvl_port *port = ipvlan_port_get_rcu(ipvlan->phy_dev);
49337 + struct ipvl_port *port = ipvlan_port_get_rcu_bh(ipvlan->phy_dev);
49338
49339 if (!port)
49340 goto out;
49341 diff --git a/drivers/net/macvlan.c b/drivers/net/macvlan.c
49342 index 9f59f17..52cb38f 100644
49343 --- a/drivers/net/macvlan.c
49344 +++ b/drivers/net/macvlan.c
49345 @@ -335,7 +335,7 @@ static void macvlan_broadcast_enqueue(struct macvlan_port *port,
49346 free_nskb:
49347 kfree_skb(nskb);
49348 err:
49349 - atomic_long_inc(&skb->dev->rx_dropped);
49350 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
49351 }
49352
49353 static void macvlan_flush_sources(struct macvlan_port *port,
49354 @@ -1480,13 +1480,15 @@ static const struct nla_policy macvlan_policy[IFLA_MACVLAN_MAX + 1] = {
49355 int macvlan_link_register(struct rtnl_link_ops *ops)
49356 {
49357 /* common fields */
49358 - ops->priv_size = sizeof(struct macvlan_dev);
49359 - ops->validate = macvlan_validate;
49360 - ops->maxtype = IFLA_MACVLAN_MAX;
49361 - ops->policy = macvlan_policy;
49362 - ops->changelink = macvlan_changelink;
49363 - ops->get_size = macvlan_get_size;
49364 - ops->fill_info = macvlan_fill_info;
49365 + pax_open_kernel();
49366 + *(size_t *)&ops->priv_size = sizeof(struct macvlan_dev);
49367 + *(void **)&ops->validate = macvlan_validate;
49368 + *(int *)&ops->maxtype = IFLA_MACVLAN_MAX;
49369 + *(const void **)&ops->policy = macvlan_policy;
49370 + *(void **)&ops->changelink = macvlan_changelink;
49371 + *(void **)&ops->get_size = macvlan_get_size;
49372 + *(void **)&ops->fill_info = macvlan_fill_info;
49373 + pax_close_kernel();
49374
49375 return rtnl_link_register(ops);
49376 };
49377 @@ -1572,7 +1574,7 @@ static int macvlan_device_event(struct notifier_block *unused,
49378 return NOTIFY_DONE;
49379 }
49380
49381 -static struct notifier_block macvlan_notifier_block __read_mostly = {
49382 +static struct notifier_block macvlan_notifier_block = {
49383 .notifier_call = macvlan_device_event,
49384 };
49385
49386 diff --git a/drivers/net/macvtap.c b/drivers/net/macvtap.c
49387 index 8c350c5..30fdc98 100644
49388 --- a/drivers/net/macvtap.c
49389 +++ b/drivers/net/macvtap.c
49390 @@ -436,7 +436,7 @@ static void macvtap_setup(struct net_device *dev)
49391 dev->tx_queue_len = TUN_READQ_SIZE;
49392 }
49393
49394 -static struct rtnl_link_ops macvtap_link_ops __read_mostly = {
49395 +static struct rtnl_link_ops macvtap_link_ops = {
49396 .kind = "macvtap",
49397 .setup = macvtap_setup,
49398 .newlink = macvtap_newlink,
49399 @@ -1033,7 +1033,7 @@ static long macvtap_ioctl(struct file *file, unsigned int cmd,
49400
49401 ret = 0;
49402 u = q->flags;
49403 - if (copy_to_user(&ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49404 + if (copy_to_user(ifr->ifr_name, vlan->dev->name, IFNAMSIZ) ||
49405 put_user(u, &ifr->ifr_flags))
49406 ret = -EFAULT;
49407 macvtap_put_vlan(vlan);
49408 @@ -1214,7 +1214,7 @@ static int macvtap_device_event(struct notifier_block *unused,
49409 return NOTIFY_DONE;
49410 }
49411
49412 -static struct notifier_block macvtap_notifier_block __read_mostly = {
49413 +static struct notifier_block macvtap_notifier_block = {
49414 .notifier_call = macvtap_device_event,
49415 };
49416
49417 @@ -1268,6 +1268,7 @@ static void macvtap_exit(void)
49418 class_unregister(macvtap_class);
49419 cdev_del(&macvtap_cdev);
49420 unregister_chrdev_region(macvtap_major, MACVTAP_NUM_DEVS);
49421 + idr_destroy(&minor_idr);
49422 }
49423 module_exit(macvtap_exit);
49424
49425 diff --git a/drivers/net/nlmon.c b/drivers/net/nlmon.c
49426 index 34924df..a747360 100644
49427 --- a/drivers/net/nlmon.c
49428 +++ b/drivers/net/nlmon.c
49429 @@ -154,7 +154,7 @@ static int nlmon_validate(struct nlattr *tb[], struct nlattr *data[])
49430 return 0;
49431 }
49432
49433 -static struct rtnl_link_ops nlmon_link_ops __read_mostly = {
49434 +static struct rtnl_link_ops nlmon_link_ops = {
49435 .kind = "nlmon",
49436 .priv_size = sizeof(struct nlmon),
49437 .setup = nlmon_setup,
49438 diff --git a/drivers/net/phy/phy_device.c b/drivers/net/phy/phy_device.c
49439 index d551df6..fa4c2df 100644
49440 --- a/drivers/net/phy/phy_device.c
49441 +++ b/drivers/net/phy/phy_device.c
49442 @@ -218,7 +218,7 @@ EXPORT_SYMBOL(phy_device_create);
49443 * zero on success.
49444 *
49445 */
49446 -static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49447 +static int get_phy_c45_ids(struct mii_bus *bus, int addr, int *phy_id,
49448 struct phy_c45_device_ids *c45_ids) {
49449 int phy_reg;
49450 int i, reg_addr;
49451 @@ -288,7 +288,7 @@ static int get_phy_c45_ids(struct mii_bus *bus, int addr, u32 *phy_id,
49452 * its return value is in turn returned.
49453 *
49454 */
49455 -static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49456 +static int get_phy_id(struct mii_bus *bus, int addr, int *phy_id,
49457 bool is_c45, struct phy_c45_device_ids *c45_ids)
49458 {
49459 int phy_reg;
49460 @@ -326,7 +326,7 @@ static int get_phy_id(struct mii_bus *bus, int addr, u32 *phy_id,
49461 struct phy_device *get_phy_device(struct mii_bus *bus, int addr, bool is_c45)
49462 {
49463 struct phy_c45_device_ids c45_ids = {0};
49464 - u32 phy_id = 0;
49465 + int phy_id = 0;
49466 int r;
49467
49468 r = get_phy_id(bus, addr, &phy_id, is_c45, &c45_ids);
49469 diff --git a/drivers/net/ppp/ppp_generic.c b/drivers/net/ppp/ppp_generic.c
49470 index 9d15566..5ad4ef6 100644
49471 --- a/drivers/net/ppp/ppp_generic.c
49472 +++ b/drivers/net/ppp/ppp_generic.c
49473 @@ -1022,7 +1022,6 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49474 void __user *addr = (void __user *) ifr->ifr_ifru.ifru_data;
49475 struct ppp_stats stats;
49476 struct ppp_comp_stats cstats;
49477 - char *vers;
49478
49479 switch (cmd) {
49480 case SIOCGPPPSTATS:
49481 @@ -1044,8 +1043,7 @@ ppp_net_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
49482 break;
49483
49484 case SIOCGPPPVER:
49485 - vers = PPP_VERSION;
49486 - if (copy_to_user(addr, vers, strlen(vers) + 1))
49487 + if (copy_to_user(addr, PPP_VERSION, sizeof(PPP_VERSION)))
49488 break;
49489 err = 0;
49490 break;
49491 diff --git a/drivers/net/slip/slhc.c b/drivers/net/slip/slhc.c
49492 index 079f7ad..b2a2bfa7 100644
49493 --- a/drivers/net/slip/slhc.c
49494 +++ b/drivers/net/slip/slhc.c
49495 @@ -487,7 +487,7 @@ slhc_uncompress(struct slcompress *comp, unsigned char *icp, int isize)
49496 register struct tcphdr *thp;
49497 register struct iphdr *ip;
49498 register struct cstate *cs;
49499 - int len, hdrlen;
49500 + long len, hdrlen;
49501 unsigned char *cp = icp;
49502
49503 /* We've got a compressed packet; read the change byte */
49504 diff --git a/drivers/net/team/team.c b/drivers/net/team/team.c
49505 index 6928448..e30c57f 100644
49506 --- a/drivers/net/team/team.c
49507 +++ b/drivers/net/team/team.c
49508 @@ -2103,7 +2103,7 @@ static unsigned int team_get_num_rx_queues(void)
49509 return TEAM_DEFAULT_NUM_RX_QUEUES;
49510 }
49511
49512 -static struct rtnl_link_ops team_link_ops __read_mostly = {
49513 +static struct rtnl_link_ops team_link_ops = {
49514 .kind = DRV_NAME,
49515 .priv_size = sizeof(struct team),
49516 .setup = team_setup,
49517 @@ -2893,7 +2893,7 @@ static int team_device_event(struct notifier_block *unused,
49518 return NOTIFY_DONE;
49519 }
49520
49521 -static struct notifier_block team_notifier_block __read_mostly = {
49522 +static struct notifier_block team_notifier_block = {
49523 .notifier_call = team_device_event,
49524 };
49525
49526 diff --git a/drivers/net/tun.c b/drivers/net/tun.c
49527 index e470ae5..e812f5e 100644
49528 --- a/drivers/net/tun.c
49529 +++ b/drivers/net/tun.c
49530 @@ -1421,7 +1421,7 @@ static int tun_validate(struct nlattr *tb[], struct nlattr *data[])
49531 return -EINVAL;
49532 }
49533
49534 -static struct rtnl_link_ops tun_link_ops __read_mostly = {
49535 +static struct rtnl_link_ops tun_link_ops = {
49536 .kind = DRV_NAME,
49537 .priv_size = sizeof(struct tun_struct),
49538 .setup = tun_setup,
49539 @@ -1828,7 +1828,7 @@ unlock:
49540 }
49541
49542 static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49543 - unsigned long arg, int ifreq_len)
49544 + unsigned long arg, size_t ifreq_len)
49545 {
49546 struct tun_file *tfile = file->private_data;
49547 struct tun_struct *tun;
49548 @@ -1842,6 +1842,9 @@ static long __tun_chr_ioctl(struct file *file, unsigned int cmd,
49549 int le;
49550 int ret;
49551
49552 + if (ifreq_len > sizeof ifr)
49553 + return -EFAULT;
49554 +
49555 if (cmd == TUNSETIFF || cmd == TUNSETQUEUE || _IOC_TYPE(cmd) == 0x89) {
49556 if (copy_from_user(&ifr, argp, ifreq_len))
49557 return -EFAULT;
49558 diff --git a/drivers/net/usb/hso.c b/drivers/net/usb/hso.c
49559 index 111d907..1ee643e 100644
49560 --- a/drivers/net/usb/hso.c
49561 +++ b/drivers/net/usb/hso.c
49562 @@ -70,7 +70,7 @@
49563 #include <asm/byteorder.h>
49564 #include <linux/serial_core.h>
49565 #include <linux/serial.h>
49566 -
49567 +#include <asm/local.h>
49568
49569 #define MOD_AUTHOR "Option Wireless"
49570 #define MOD_DESCRIPTION "USB High Speed Option driver"
49571 @@ -1183,7 +1183,7 @@ static void put_rxbuf_data_and_resubmit_ctrl_urb(struct hso_serial *serial)
49572 struct urb *urb;
49573
49574 urb = serial->rx_urb[0];
49575 - if (serial->port.count > 0) {
49576 + if (atomic_read(&serial->port.count) > 0) {
49577 count = put_rxbuf_data(urb, serial);
49578 if (count == -1)
49579 return;
49580 @@ -1221,7 +1221,7 @@ static void hso_std_serial_read_bulk_callback(struct urb *urb)
49581 DUMP1(urb->transfer_buffer, urb->actual_length);
49582
49583 /* Anyone listening? */
49584 - if (serial->port.count == 0)
49585 + if (atomic_read(&serial->port.count) == 0)
49586 return;
49587
49588 if (serial->parent->port_spec & HSO_INFO_CRC_BUG)
49589 @@ -1282,8 +1282,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49590 tty_port_tty_set(&serial->port, tty);
49591
49592 /* check for port already opened, if not set the termios */
49593 - serial->port.count++;
49594 - if (serial->port.count == 1) {
49595 + if (atomic_inc_return(&serial->port.count) == 1) {
49596 serial->rx_state = RX_IDLE;
49597 /* Force default termio settings */
49598 _hso_serial_set_termios(tty, NULL);
49599 @@ -1293,7 +1292,7 @@ static int hso_serial_open(struct tty_struct *tty, struct file *filp)
49600 result = hso_start_serial_device(serial->parent, GFP_KERNEL);
49601 if (result) {
49602 hso_stop_serial_device(serial->parent);
49603 - serial->port.count--;
49604 + atomic_dec(&serial->port.count);
49605 } else {
49606 kref_get(&serial->parent->ref);
49607 }
49608 @@ -1331,10 +1330,10 @@ static void hso_serial_close(struct tty_struct *tty, struct file *filp)
49609
49610 /* reset the rts and dtr */
49611 /* do the actual close */
49612 - serial->port.count--;
49613 + atomic_dec(&serial->port.count);
49614
49615 - if (serial->port.count <= 0) {
49616 - serial->port.count = 0;
49617 + if (atomic_read(&serial->port.count) <= 0) {
49618 + atomic_set(&serial->port.count, 0);
49619 tty_port_tty_set(&serial->port, NULL);
49620 if (!usb_gone)
49621 hso_stop_serial_device(serial->parent);
49622 @@ -1417,7 +1416,7 @@ static void hso_serial_set_termios(struct tty_struct *tty, struct ktermios *old)
49623
49624 /* the actual setup */
49625 spin_lock_irqsave(&serial->serial_lock, flags);
49626 - if (serial->port.count)
49627 + if (atomic_read(&serial->port.count))
49628 _hso_serial_set_termios(tty, old);
49629 else
49630 tty->termios = *old;
49631 @@ -1891,7 +1890,7 @@ static void intr_callback(struct urb *urb)
49632 D1("Pending read interrupt on port %d\n", i);
49633 spin_lock(&serial->serial_lock);
49634 if (serial->rx_state == RX_IDLE &&
49635 - serial->port.count > 0) {
49636 + atomic_read(&serial->port.count) > 0) {
49637 /* Setup and send a ctrl req read on
49638 * port i */
49639 if (!serial->rx_urb_filled[0]) {
49640 @@ -3058,7 +3057,7 @@ static int hso_resume(struct usb_interface *iface)
49641 /* Start all serial ports */
49642 for (i = 0; i < HSO_SERIAL_TTY_MINORS; i++) {
49643 if (serial_table[i] && (serial_table[i]->interface == iface)) {
49644 - if (dev2ser(serial_table[i])->port.count) {
49645 + if (atomic_read(&dev2ser(serial_table[i])->port.count)) {
49646 result =
49647 hso_start_serial_device(serial_table[i], GFP_NOIO);
49648 hso_kick_transmit(dev2ser(serial_table[i]));
49649 diff --git a/drivers/net/usb/r8152.c b/drivers/net/usb/r8152.c
49650 index aafa1a1..f59c651 100644
49651 --- a/drivers/net/usb/r8152.c
49652 +++ b/drivers/net/usb/r8152.c
49653 @@ -602,7 +602,7 @@ struct r8152 {
49654 void (*unload)(struct r8152 *);
49655 int (*eee_get)(struct r8152 *, struct ethtool_eee *);
49656 int (*eee_set)(struct r8152 *, struct ethtool_eee *);
49657 - } rtl_ops;
49658 + } __no_const rtl_ops;
49659
49660 int intr_interval;
49661 u32 saved_wolopts;
49662 diff --git a/drivers/net/usb/sierra_net.c b/drivers/net/usb/sierra_net.c
49663 index a2515887..6d13233 100644
49664 --- a/drivers/net/usb/sierra_net.c
49665 +++ b/drivers/net/usb/sierra_net.c
49666 @@ -51,7 +51,7 @@ static const char driver_name[] = "sierra_net";
49667 /* atomic counter partially included in MAC address to make sure 2 devices
49668 * do not end up with the same MAC - concept breaks in case of > 255 ifaces
49669 */
49670 -static atomic_t iface_counter = ATOMIC_INIT(0);
49671 +static atomic_unchecked_t iface_counter = ATOMIC_INIT(0);
49672
49673 /*
49674 * SYNC Timer Delay definition used to set the expiry time
49675 @@ -697,7 +697,7 @@ static int sierra_net_bind(struct usbnet *dev, struct usb_interface *intf)
49676 dev->net->netdev_ops = &sierra_net_device_ops;
49677
49678 /* change MAC addr to include, ifacenum, and to be unique */
49679 - dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return(&iface_counter);
49680 + dev->net->dev_addr[ETH_ALEN-2] = atomic_inc_return_unchecked(&iface_counter);
49681 dev->net->dev_addr[ETH_ALEN-1] = ifacenum;
49682
49683 /* we will have to manufacture ethernet headers, prepare template */
49684 diff --git a/drivers/net/virtio_net.c b/drivers/net/virtio_net.c
49685 index 63c7810..4ad33aa 100644
49686 --- a/drivers/net/virtio_net.c
49687 +++ b/drivers/net/virtio_net.c
49688 @@ -48,7 +48,7 @@ module_param(gso, bool, 0444);
49689 #define RECEIVE_AVG_WEIGHT 64
49690
49691 /* Minimum alignment for mergeable packet buffers. */
49692 -#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256)
49693 +#define MERGEABLE_BUFFER_ALIGN max(L1_CACHE_BYTES, 256UL)
49694
49695 #define VIRTNET_DRIVER_VERSION "1.0.0"
49696
49697 diff --git a/drivers/net/vmxnet3/vmxnet3_drv.c b/drivers/net/vmxnet3/vmxnet3_drv.c
49698 index 61c0840..92e7f7e 100644
49699 --- a/drivers/net/vmxnet3/vmxnet3_drv.c
49700 +++ b/drivers/net/vmxnet3/vmxnet3_drv.c
49701 @@ -1167,7 +1167,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49702 static const u32 rxprod_reg[2] = {
49703 VMXNET3_REG_RXPROD, VMXNET3_REG_RXPROD2
49704 };
49705 - u32 num_rxd = 0;
49706 + u32 num_pkts = 0;
49707 bool skip_page_frags = false;
49708 struct Vmxnet3_RxCompDesc *rcd;
49709 struct vmxnet3_rx_ctx *ctx = &rq->rx_ctx;
49710 @@ -1185,13 +1185,12 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49711 struct Vmxnet3_RxDesc *rxd;
49712 u32 idx, ring_idx;
49713 struct vmxnet3_cmd_ring *ring = NULL;
49714 - if (num_rxd >= quota) {
49715 + if (num_pkts >= quota) {
49716 /* we may stop even before we see the EOP desc of
49717 * the current pkt
49718 */
49719 break;
49720 }
49721 - num_rxd++;
49722 BUG_ON(rcd->rqID != rq->qid && rcd->rqID != rq->qid2);
49723 idx = rcd->rxdIdx;
49724 ring_idx = rcd->rqID < adapter->num_rx_queues ? 0 : 1;
49725 @@ -1323,6 +1322,7 @@ vmxnet3_rq_rx_complete(struct vmxnet3_rx_queue *rq,
49726 napi_gro_receive(&rq->napi, skb);
49727
49728 ctx->skb = NULL;
49729 + num_pkts++;
49730 }
49731
49732 rcd_done:
49733 @@ -1353,7 +1353,7 @@ rcd_done:
49734 &rq->comp_ring.base[rq->comp_ring.next2proc].rcd, &rxComp);
49735 }
49736
49737 - return num_rxd;
49738 + return num_pkts;
49739 }
49740
49741
49742 diff --git a/drivers/net/vxlan.c b/drivers/net/vxlan.c
49743 index 21a0fbf..055b54f 100644
49744 --- a/drivers/net/vxlan.c
49745 +++ b/drivers/net/vxlan.c
49746 @@ -2878,7 +2878,7 @@ static struct net *vxlan_get_link_net(const struct net_device *dev)
49747 return vxlan->net;
49748 }
49749
49750 -static struct rtnl_link_ops vxlan_link_ops __read_mostly = {
49751 +static struct rtnl_link_ops vxlan_link_ops = {
49752 .kind = "vxlan",
49753 .maxtype = IFLA_VXLAN_MAX,
49754 .policy = vxlan_policy,
49755 @@ -2926,7 +2926,7 @@ static int vxlan_lowerdev_event(struct notifier_block *unused,
49756 return NOTIFY_DONE;
49757 }
49758
49759 -static struct notifier_block vxlan_notifier_block __read_mostly = {
49760 +static struct notifier_block vxlan_notifier_block = {
49761 .notifier_call = vxlan_lowerdev_event,
49762 };
49763
49764 diff --git a/drivers/net/wan/lmc/lmc_media.c b/drivers/net/wan/lmc/lmc_media.c
49765 index 5920c99..ff2e4a5 100644
49766 --- a/drivers/net/wan/lmc/lmc_media.c
49767 +++ b/drivers/net/wan/lmc/lmc_media.c
49768 @@ -95,62 +95,63 @@ static inline void write_av9110_bit (lmc_softc_t *, int);
49769 static void write_av9110(lmc_softc_t *, u32, u32, u32, u32, u32);
49770
49771 lmc_media_t lmc_ds3_media = {
49772 - lmc_ds3_init, /* special media init stuff */
49773 - lmc_ds3_default, /* reset to default state */
49774 - lmc_ds3_set_status, /* reset status to state provided */
49775 - lmc_dummy_set_1, /* set clock source */
49776 - lmc_dummy_set2_1, /* set line speed */
49777 - lmc_ds3_set_100ft, /* set cable length */
49778 - lmc_ds3_set_scram, /* set scrambler */
49779 - lmc_ds3_get_link_status, /* get link status */
49780 - lmc_dummy_set_1, /* set link status */
49781 - lmc_ds3_set_crc_length, /* set CRC length */
49782 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49783 - lmc_ds3_watchdog
49784 + .init = lmc_ds3_init, /* special media init stuff */
49785 + .defaults = lmc_ds3_default, /* reset to default state */
49786 + .set_status = lmc_ds3_set_status, /* reset status to state provided */
49787 + .set_clock_source = lmc_dummy_set_1, /* set clock source */
49788 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49789 + .set_cable_length = lmc_ds3_set_100ft, /* set cable length */
49790 + .set_scrambler = lmc_ds3_set_scram, /* set scrambler */
49791 + .get_link_status = lmc_ds3_get_link_status, /* get link status */
49792 + .set_link_status = lmc_dummy_set_1, /* set link status */
49793 + .set_crc_length = lmc_ds3_set_crc_length, /* set CRC length */
49794 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49795 + .watchdog = lmc_ds3_watchdog
49796 };
49797
49798 lmc_media_t lmc_hssi_media = {
49799 - lmc_hssi_init, /* special media init stuff */
49800 - lmc_hssi_default, /* reset to default state */
49801 - lmc_hssi_set_status, /* reset status to state provided */
49802 - lmc_hssi_set_clock, /* set clock source */
49803 - lmc_dummy_set2_1, /* set line speed */
49804 - lmc_dummy_set_1, /* set cable length */
49805 - lmc_dummy_set_1, /* set scrambler */
49806 - lmc_hssi_get_link_status, /* get link status */
49807 - lmc_hssi_set_link_status, /* set link status */
49808 - lmc_hssi_set_crc_length, /* set CRC length */
49809 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49810 - lmc_hssi_watchdog
49811 + .init = lmc_hssi_init, /* special media init stuff */
49812 + .defaults = lmc_hssi_default, /* reset to default state */
49813 + .set_status = lmc_hssi_set_status, /* reset status to state provided */
49814 + .set_clock_source = lmc_hssi_set_clock, /* set clock source */
49815 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49816 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49817 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49818 + .get_link_status = lmc_hssi_get_link_status, /* get link status */
49819 + .set_link_status = lmc_hssi_set_link_status, /* set link status */
49820 + .set_crc_length = lmc_hssi_set_crc_length, /* set CRC length */
49821 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49822 + .watchdog = lmc_hssi_watchdog
49823 };
49824
49825 -lmc_media_t lmc_ssi_media = { lmc_ssi_init, /* special media init stuff */
49826 - lmc_ssi_default, /* reset to default state */
49827 - lmc_ssi_set_status, /* reset status to state provided */
49828 - lmc_ssi_set_clock, /* set clock source */
49829 - lmc_ssi_set_speed, /* set line speed */
49830 - lmc_dummy_set_1, /* set cable length */
49831 - lmc_dummy_set_1, /* set scrambler */
49832 - lmc_ssi_get_link_status, /* get link status */
49833 - lmc_ssi_set_link_status, /* set link status */
49834 - lmc_ssi_set_crc_length, /* set CRC length */
49835 - lmc_dummy_set_1, /* set T1 or E1 circuit type */
49836 - lmc_ssi_watchdog
49837 +lmc_media_t lmc_ssi_media = {
49838 + .init = lmc_ssi_init, /* special media init stuff */
49839 + .defaults = lmc_ssi_default, /* reset to default state */
49840 + .set_status = lmc_ssi_set_status, /* reset status to state provided */
49841 + .set_clock_source = lmc_ssi_set_clock, /* set clock source */
49842 + .set_speed = lmc_ssi_set_speed, /* set line speed */
49843 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49844 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49845 + .get_link_status = lmc_ssi_get_link_status, /* get link status */
49846 + .set_link_status = lmc_ssi_set_link_status, /* set link status */
49847 + .set_crc_length = lmc_ssi_set_crc_length, /* set CRC length */
49848 + .set_circuit_type = lmc_dummy_set_1, /* set T1 or E1 circuit type */
49849 + .watchdog = lmc_ssi_watchdog
49850 };
49851
49852 lmc_media_t lmc_t1_media = {
49853 - lmc_t1_init, /* special media init stuff */
49854 - lmc_t1_default, /* reset to default state */
49855 - lmc_t1_set_status, /* reset status to state provided */
49856 - lmc_t1_set_clock, /* set clock source */
49857 - lmc_dummy_set2_1, /* set line speed */
49858 - lmc_dummy_set_1, /* set cable length */
49859 - lmc_dummy_set_1, /* set scrambler */
49860 - lmc_t1_get_link_status, /* get link status */
49861 - lmc_dummy_set_1, /* set link status */
49862 - lmc_t1_set_crc_length, /* set CRC length */
49863 - lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49864 - lmc_t1_watchdog
49865 + .init = lmc_t1_init, /* special media init stuff */
49866 + .defaults = lmc_t1_default, /* reset to default state */
49867 + .set_status = lmc_t1_set_status, /* reset status to state provided */
49868 + .set_clock_source = lmc_t1_set_clock, /* set clock source */
49869 + .set_speed = lmc_dummy_set2_1, /* set line speed */
49870 + .set_cable_length = lmc_dummy_set_1, /* set cable length */
49871 + .set_scrambler = lmc_dummy_set_1, /* set scrambler */
49872 + .get_link_status = lmc_t1_get_link_status, /* get link status */
49873 + .set_link_status = lmc_dummy_set_1, /* set link status */
49874 + .set_crc_length = lmc_t1_set_crc_length, /* set CRC length */
49875 + .set_circuit_type = lmc_t1_set_circuit_type, /* set T1 or E1 circuit type */
49876 + .watchdog = lmc_t1_watchdog
49877 };
49878
49879 static void
49880 diff --git a/drivers/net/wan/z85230.c b/drivers/net/wan/z85230.c
49881 index feacc3b..5bac0de 100644
49882 --- a/drivers/net/wan/z85230.c
49883 +++ b/drivers/net/wan/z85230.c
49884 @@ -485,9 +485,9 @@ static void z8530_status(struct z8530_channel *chan)
49885
49886 struct z8530_irqhandler z8530_sync =
49887 {
49888 - z8530_rx,
49889 - z8530_tx,
49890 - z8530_status
49891 + .rx = z8530_rx,
49892 + .tx = z8530_tx,
49893 + .status = z8530_status
49894 };
49895
49896 EXPORT_SYMBOL(z8530_sync);
49897 @@ -605,15 +605,15 @@ static void z8530_dma_status(struct z8530_channel *chan)
49898 }
49899
49900 static struct z8530_irqhandler z8530_dma_sync = {
49901 - z8530_dma_rx,
49902 - z8530_dma_tx,
49903 - z8530_dma_status
49904 + .rx = z8530_dma_rx,
49905 + .tx = z8530_dma_tx,
49906 + .status = z8530_dma_status
49907 };
49908
49909 static struct z8530_irqhandler z8530_txdma_sync = {
49910 - z8530_rx,
49911 - z8530_dma_tx,
49912 - z8530_dma_status
49913 + .rx = z8530_rx,
49914 + .tx = z8530_dma_tx,
49915 + .status = z8530_dma_status
49916 };
49917
49918 /**
49919 @@ -680,9 +680,9 @@ static void z8530_status_clear(struct z8530_channel *chan)
49920
49921 struct z8530_irqhandler z8530_nop=
49922 {
49923 - z8530_rx_clear,
49924 - z8530_tx_clear,
49925 - z8530_status_clear
49926 + .rx = z8530_rx_clear,
49927 + .tx = z8530_tx_clear,
49928 + .status = z8530_status_clear
49929 };
49930
49931
49932 diff --git a/drivers/net/wimax/i2400m/rx.c b/drivers/net/wimax/i2400m/rx.c
49933 index 0b60295..b8bfa5b 100644
49934 --- a/drivers/net/wimax/i2400m/rx.c
49935 +++ b/drivers/net/wimax/i2400m/rx.c
49936 @@ -1359,7 +1359,7 @@ int i2400m_rx_setup(struct i2400m *i2400m)
49937 if (i2400m->rx_roq == NULL)
49938 goto error_roq_alloc;
49939
49940 - rd = kcalloc(I2400M_RO_CIN + 1, sizeof(*i2400m->rx_roq[0].log),
49941 + rd = kcalloc(sizeof(*i2400m->rx_roq[0].log), I2400M_RO_CIN + 1,
49942 GFP_KERNEL);
49943 if (rd == NULL) {
49944 result = -ENOMEM;
49945 diff --git a/drivers/net/wireless/airo.c b/drivers/net/wireless/airo.c
49946 index d0c97c2..108f59b 100644
49947 --- a/drivers/net/wireless/airo.c
49948 +++ b/drivers/net/wireless/airo.c
49949 @@ -7846,7 +7846,7 @@ static int writerids(struct net_device *dev, aironet_ioctl *comp) {
49950 struct airo_info *ai = dev->ml_priv;
49951 int ridcode;
49952 int enabled;
49953 - static int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49954 + int (* writer)(struct airo_info *, u16 rid, const void *, int, int);
49955 unsigned char *iobuf;
49956
49957 /* Only super-user can write RIDs */
49958 diff --git a/drivers/net/wireless/at76c50x-usb.c b/drivers/net/wireless/at76c50x-usb.c
49959 index 49219c5..3625441 100644
49960 --- a/drivers/net/wireless/at76c50x-usb.c
49961 +++ b/drivers/net/wireless/at76c50x-usb.c
49962 @@ -353,7 +353,7 @@ static int at76_dfu_get_state(struct usb_device *udev, u8 *state)
49963 }
49964
49965 /* Convert timeout from the DFU status to jiffies */
49966 -static inline unsigned long at76_get_timeout(struct dfu_status *s)
49967 +static inline unsigned long __intentional_overflow(-1) at76_get_timeout(struct dfu_status *s)
49968 {
49969 return msecs_to_jiffies((s->poll_timeout[2] << 16)
49970 | (s->poll_timeout[1] << 8)
49971 diff --git a/drivers/net/wireless/ath/ath10k/htc.c b/drivers/net/wireless/ath/ath10k/htc.c
49972 index 2fd9e18..3f55bdd 100644
49973 --- a/drivers/net/wireless/ath/ath10k/htc.c
49974 +++ b/drivers/net/wireless/ath/ath10k/htc.c
49975 @@ -849,7 +849,10 @@ int ath10k_htc_start(struct ath10k_htc *htc)
49976 /* registered target arrival callback from the HIF layer */
49977 int ath10k_htc_init(struct ath10k *ar)
49978 {
49979 - struct ath10k_hif_cb htc_callbacks;
49980 + static struct ath10k_hif_cb htc_callbacks = {
49981 + .rx_completion = ath10k_htc_rx_completion_handler,
49982 + .tx_completion = ath10k_htc_tx_completion_handler,
49983 + };
49984 struct ath10k_htc_ep *ep = NULL;
49985 struct ath10k_htc *htc = &ar->htc;
49986
49987 @@ -858,8 +861,6 @@ int ath10k_htc_init(struct ath10k *ar)
49988 ath10k_htc_reset_endpoint_states(htc);
49989
49990 /* setup HIF layer callbacks */
49991 - htc_callbacks.rx_completion = ath10k_htc_rx_completion_handler;
49992 - htc_callbacks.tx_completion = ath10k_htc_tx_completion_handler;
49993 htc->ar = ar;
49994
49995 /* Get HIF default pipe for HTC message exchange */
49996 diff --git a/drivers/net/wireless/ath/ath10k/htc.h b/drivers/net/wireless/ath/ath10k/htc.h
49997 index 527179c..a890150 100644
49998 --- a/drivers/net/wireless/ath/ath10k/htc.h
49999 +++ b/drivers/net/wireless/ath/ath10k/htc.h
50000 @@ -270,13 +270,13 @@ enum ath10k_htc_ep_id {
50001
50002 struct ath10k_htc_ops {
50003 void (*target_send_suspend_complete)(struct ath10k *ar);
50004 -};
50005 +} __no_const;
50006
50007 struct ath10k_htc_ep_ops {
50008 void (*ep_tx_complete)(struct ath10k *, struct sk_buff *);
50009 void (*ep_rx_complete)(struct ath10k *, struct sk_buff *);
50010 void (*ep_tx_credits)(struct ath10k *);
50011 -};
50012 +} __no_const;
50013
50014 /* service connection information */
50015 struct ath10k_htc_svc_conn_req {
50016 diff --git a/drivers/net/wireless/ath/ath9k/ar9002_mac.c b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50017 index f816909..e56cd8b 100644
50018 --- a/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50019 +++ b/drivers/net/wireless/ath/ath9k/ar9002_mac.c
50020 @@ -220,8 +220,8 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50021 ads->ds_txstatus6 = ads->ds_txstatus7 = 0;
50022 ads->ds_txstatus8 = ads->ds_txstatus9 = 0;
50023
50024 - ACCESS_ONCE(ads->ds_link) = i->link;
50025 - ACCESS_ONCE(ads->ds_data) = i->buf_addr[0];
50026 + ACCESS_ONCE_RW(ads->ds_link) = i->link;
50027 + ACCESS_ONCE_RW(ads->ds_data) = i->buf_addr[0];
50028
50029 ctl1 = i->buf_len[0] | (i->is_last ? 0 : AR_TxMore);
50030 ctl6 = SM(i->keytype, AR_EncrType);
50031 @@ -235,26 +235,26 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50032
50033 if ((i->is_first || i->is_last) &&
50034 i->aggr != AGGR_BUF_MIDDLE && i->aggr != AGGR_BUF_LAST) {
50035 - ACCESS_ONCE(ads->ds_ctl2) = set11nTries(i->rates, 0)
50036 + ACCESS_ONCE_RW(ads->ds_ctl2) = set11nTries(i->rates, 0)
50037 | set11nTries(i->rates, 1)
50038 | set11nTries(i->rates, 2)
50039 | set11nTries(i->rates, 3)
50040 | (i->dur_update ? AR_DurUpdateEna : 0)
50041 | SM(0, AR_BurstDur);
50042
50043 - ACCESS_ONCE(ads->ds_ctl3) = set11nRate(i->rates, 0)
50044 + ACCESS_ONCE_RW(ads->ds_ctl3) = set11nRate(i->rates, 0)
50045 | set11nRate(i->rates, 1)
50046 | set11nRate(i->rates, 2)
50047 | set11nRate(i->rates, 3);
50048 } else {
50049 - ACCESS_ONCE(ads->ds_ctl2) = 0;
50050 - ACCESS_ONCE(ads->ds_ctl3) = 0;
50051 + ACCESS_ONCE_RW(ads->ds_ctl2) = 0;
50052 + ACCESS_ONCE_RW(ads->ds_ctl3) = 0;
50053 }
50054
50055 if (!i->is_first) {
50056 - ACCESS_ONCE(ads->ds_ctl0) = 0;
50057 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50058 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50059 + ACCESS_ONCE_RW(ads->ds_ctl0) = 0;
50060 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50061 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50062 return;
50063 }
50064
50065 @@ -279,7 +279,7 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50066 break;
50067 }
50068
50069 - ACCESS_ONCE(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50070 + ACCESS_ONCE_RW(ads->ds_ctl0) = (i->pkt_len & AR_FrameLen)
50071 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50072 | SM(i->txpower[0], AR_XmitPower0)
50073 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50074 @@ -289,27 +289,27 @@ ar9002_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50075 | (i->flags & ATH9K_TXDESC_RTSENA ? AR_RTSEnable :
50076 (i->flags & ATH9K_TXDESC_CTSENA ? AR_CTSEnable : 0));
50077
50078 - ACCESS_ONCE(ads->ds_ctl1) = ctl1;
50079 - ACCESS_ONCE(ads->ds_ctl6) = ctl6;
50080 + ACCESS_ONCE_RW(ads->ds_ctl1) = ctl1;
50081 + ACCESS_ONCE_RW(ads->ds_ctl6) = ctl6;
50082
50083 if (i->aggr == AGGR_BUF_MIDDLE || i->aggr == AGGR_BUF_LAST)
50084 return;
50085
50086 - ACCESS_ONCE(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50087 + ACCESS_ONCE_RW(ads->ds_ctl4) = set11nPktDurRTSCTS(i->rates, 0)
50088 | set11nPktDurRTSCTS(i->rates, 1);
50089
50090 - ACCESS_ONCE(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50091 + ACCESS_ONCE_RW(ads->ds_ctl5) = set11nPktDurRTSCTS(i->rates, 2)
50092 | set11nPktDurRTSCTS(i->rates, 3);
50093
50094 - ACCESS_ONCE(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50095 + ACCESS_ONCE_RW(ads->ds_ctl7) = set11nRateFlags(i->rates, 0)
50096 | set11nRateFlags(i->rates, 1)
50097 | set11nRateFlags(i->rates, 2)
50098 | set11nRateFlags(i->rates, 3)
50099 | SM(i->rtscts_rate, AR_RTSCTSRate);
50100
50101 - ACCESS_ONCE(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50102 - ACCESS_ONCE(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50103 - ACCESS_ONCE(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50104 + ACCESS_ONCE_RW(ads->ds_ctl9) = SM(i->txpower[1], AR_XmitPower1);
50105 + ACCESS_ONCE_RW(ads->ds_ctl10) = SM(i->txpower[2], AR_XmitPower2);
50106 + ACCESS_ONCE_RW(ads->ds_ctl11) = SM(i->txpower[3], AR_XmitPower3);
50107 }
50108
50109 static int ar9002_hw_proc_txdesc(struct ath_hw *ah, void *ds,
50110 diff --git a/drivers/net/wireless/ath/ath9k/ar9003_mac.c b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50111 index da84b70..83e4978 100644
50112 --- a/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50113 +++ b/drivers/net/wireless/ath/ath9k/ar9003_mac.c
50114 @@ -39,47 +39,47 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50115 (i->qcu << AR_TxQcuNum_S) | desc_len;
50116
50117 checksum += val;
50118 - ACCESS_ONCE(ads->info) = val;
50119 + ACCESS_ONCE_RW(ads->info) = val;
50120
50121 checksum += i->link;
50122 - ACCESS_ONCE(ads->link) = i->link;
50123 + ACCESS_ONCE_RW(ads->link) = i->link;
50124
50125 checksum += i->buf_addr[0];
50126 - ACCESS_ONCE(ads->data0) = i->buf_addr[0];
50127 + ACCESS_ONCE_RW(ads->data0) = i->buf_addr[0];
50128 checksum += i->buf_addr[1];
50129 - ACCESS_ONCE(ads->data1) = i->buf_addr[1];
50130 + ACCESS_ONCE_RW(ads->data1) = i->buf_addr[1];
50131 checksum += i->buf_addr[2];
50132 - ACCESS_ONCE(ads->data2) = i->buf_addr[2];
50133 + ACCESS_ONCE_RW(ads->data2) = i->buf_addr[2];
50134 checksum += i->buf_addr[3];
50135 - ACCESS_ONCE(ads->data3) = i->buf_addr[3];
50136 + ACCESS_ONCE_RW(ads->data3) = i->buf_addr[3];
50137
50138 checksum += (val = (i->buf_len[0] << AR_BufLen_S) & AR_BufLen);
50139 - ACCESS_ONCE(ads->ctl3) = val;
50140 + ACCESS_ONCE_RW(ads->ctl3) = val;
50141 checksum += (val = (i->buf_len[1] << AR_BufLen_S) & AR_BufLen);
50142 - ACCESS_ONCE(ads->ctl5) = val;
50143 + ACCESS_ONCE_RW(ads->ctl5) = val;
50144 checksum += (val = (i->buf_len[2] << AR_BufLen_S) & AR_BufLen);
50145 - ACCESS_ONCE(ads->ctl7) = val;
50146 + ACCESS_ONCE_RW(ads->ctl7) = val;
50147 checksum += (val = (i->buf_len[3] << AR_BufLen_S) & AR_BufLen);
50148 - ACCESS_ONCE(ads->ctl9) = val;
50149 + ACCESS_ONCE_RW(ads->ctl9) = val;
50150
50151 checksum = (u16) (((checksum & 0xffff) + (checksum >> 16)) & 0xffff);
50152 - ACCESS_ONCE(ads->ctl10) = checksum;
50153 + ACCESS_ONCE_RW(ads->ctl10) = checksum;
50154
50155 if (i->is_first || i->is_last) {
50156 - ACCESS_ONCE(ads->ctl13) = set11nTries(i->rates, 0)
50157 + ACCESS_ONCE_RW(ads->ctl13) = set11nTries(i->rates, 0)
50158 | set11nTries(i->rates, 1)
50159 | set11nTries(i->rates, 2)
50160 | set11nTries(i->rates, 3)
50161 | (i->dur_update ? AR_DurUpdateEna : 0)
50162 | SM(0, AR_BurstDur);
50163
50164 - ACCESS_ONCE(ads->ctl14) = set11nRate(i->rates, 0)
50165 + ACCESS_ONCE_RW(ads->ctl14) = set11nRate(i->rates, 0)
50166 | set11nRate(i->rates, 1)
50167 | set11nRate(i->rates, 2)
50168 | set11nRate(i->rates, 3);
50169 } else {
50170 - ACCESS_ONCE(ads->ctl13) = 0;
50171 - ACCESS_ONCE(ads->ctl14) = 0;
50172 + ACCESS_ONCE_RW(ads->ctl13) = 0;
50173 + ACCESS_ONCE_RW(ads->ctl14) = 0;
50174 }
50175
50176 ads->ctl20 = 0;
50177 @@ -89,17 +89,17 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50178
50179 ctl17 = SM(i->keytype, AR_EncrType);
50180 if (!i->is_first) {
50181 - ACCESS_ONCE(ads->ctl11) = 0;
50182 - ACCESS_ONCE(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50183 - ACCESS_ONCE(ads->ctl15) = 0;
50184 - ACCESS_ONCE(ads->ctl16) = 0;
50185 - ACCESS_ONCE(ads->ctl17) = ctl17;
50186 - ACCESS_ONCE(ads->ctl18) = 0;
50187 - ACCESS_ONCE(ads->ctl19) = 0;
50188 + ACCESS_ONCE_RW(ads->ctl11) = 0;
50189 + ACCESS_ONCE_RW(ads->ctl12) = i->is_last ? 0 : AR_TxMore;
50190 + ACCESS_ONCE_RW(ads->ctl15) = 0;
50191 + ACCESS_ONCE_RW(ads->ctl16) = 0;
50192 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50193 + ACCESS_ONCE_RW(ads->ctl18) = 0;
50194 + ACCESS_ONCE_RW(ads->ctl19) = 0;
50195 return;
50196 }
50197
50198 - ACCESS_ONCE(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50199 + ACCESS_ONCE_RW(ads->ctl11) = (i->pkt_len & AR_FrameLen)
50200 | (i->flags & ATH9K_TXDESC_VMF ? AR_VirtMoreFrag : 0)
50201 | SM(i->txpower[0], AR_XmitPower0)
50202 | (i->flags & ATH9K_TXDESC_VEOL ? AR_VEOL : 0)
50203 @@ -135,26 +135,26 @@ ar9003_set_txdesc(struct ath_hw *ah, void *ds, struct ath_tx_info *i)
50204 val = (i->flags & ATH9K_TXDESC_PAPRD) >> ATH9K_TXDESC_PAPRD_S;
50205 ctl12 |= SM(val, AR_PAPRDChainMask);
50206
50207 - ACCESS_ONCE(ads->ctl12) = ctl12;
50208 - ACCESS_ONCE(ads->ctl17) = ctl17;
50209 + ACCESS_ONCE_RW(ads->ctl12) = ctl12;
50210 + ACCESS_ONCE_RW(ads->ctl17) = ctl17;
50211
50212 - ACCESS_ONCE(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50213 + ACCESS_ONCE_RW(ads->ctl15) = set11nPktDurRTSCTS(i->rates, 0)
50214 | set11nPktDurRTSCTS(i->rates, 1);
50215
50216 - ACCESS_ONCE(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50217 + ACCESS_ONCE_RW(ads->ctl16) = set11nPktDurRTSCTS(i->rates, 2)
50218 | set11nPktDurRTSCTS(i->rates, 3);
50219
50220 - ACCESS_ONCE(ads->ctl18) = set11nRateFlags(i->rates, 0)
50221 + ACCESS_ONCE_RW(ads->ctl18) = set11nRateFlags(i->rates, 0)
50222 | set11nRateFlags(i->rates, 1)
50223 | set11nRateFlags(i->rates, 2)
50224 | set11nRateFlags(i->rates, 3)
50225 | SM(i->rtscts_rate, AR_RTSCTSRate);
50226
50227 - ACCESS_ONCE(ads->ctl19) = AR_Not_Sounding;
50228 + ACCESS_ONCE_RW(ads->ctl19) = AR_Not_Sounding;
50229
50230 - ACCESS_ONCE(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50231 - ACCESS_ONCE(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50232 - ACCESS_ONCE(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50233 + ACCESS_ONCE_RW(ads->ctl20) = SM(i->txpower[1], AR_XmitPower1);
50234 + ACCESS_ONCE_RW(ads->ctl21) = SM(i->txpower[2], AR_XmitPower2);
50235 + ACCESS_ONCE_RW(ads->ctl22) = SM(i->txpower[3], AR_XmitPower3);
50236 }
50237
50238 static u16 ar9003_calc_ptr_chksum(struct ar9003_txc *ads)
50239 diff --git a/drivers/net/wireless/ath/ath9k/hw.h b/drivers/net/wireless/ath/ath9k/hw.h
50240 index c1d2d03..08352db 100644
50241 --- a/drivers/net/wireless/ath/ath9k/hw.h
50242 +++ b/drivers/net/wireless/ath/ath9k/hw.h
50243 @@ -671,7 +671,7 @@ struct ath_hw_private_ops {
50244 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50245 bool (*is_aic_enabled)(struct ath_hw *ah);
50246 #endif /* CONFIG_ATH9K_BTCOEX_SUPPORT */
50247 -};
50248 +} __no_const;
50249
50250 /**
50251 * struct ath_spec_scan - parameters for Atheros spectral scan
50252 @@ -747,7 +747,7 @@ struct ath_hw_ops {
50253 #ifdef CONFIG_ATH9K_BTCOEX_SUPPORT
50254 void (*set_bt_ant_diversity)(struct ath_hw *hw, bool enable);
50255 #endif
50256 -};
50257 +} __no_const;
50258
50259 struct ath_nf_limits {
50260 s16 max;
50261 diff --git a/drivers/net/wireless/ath/ath9k/main.c b/drivers/net/wireless/ath/ath9k/main.c
50262 index b0badef..3e3464c 100644
50263 --- a/drivers/net/wireless/ath/ath9k/main.c
50264 +++ b/drivers/net/wireless/ath/ath9k/main.c
50265 @@ -2573,16 +2573,18 @@ void ath9k_fill_chanctx_ops(void)
50266 if (!ath9k_is_chanctx_enabled())
50267 return;
50268
50269 - ath9k_ops.hw_scan = ath9k_hw_scan;
50270 - ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50271 - ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50272 - ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50273 - ath9k_ops.add_chanctx = ath9k_add_chanctx;
50274 - ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50275 - ath9k_ops.change_chanctx = ath9k_change_chanctx;
50276 - ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50277 - ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50278 - ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50279 + pax_open_kernel();
50280 + *(void **)&ath9k_ops.hw_scan = ath9k_hw_scan;
50281 + *(void **)&ath9k_ops.cancel_hw_scan = ath9k_cancel_hw_scan;
50282 + *(void **)&ath9k_ops.remain_on_channel = ath9k_remain_on_channel;
50283 + *(void **)&ath9k_ops.cancel_remain_on_channel = ath9k_cancel_remain_on_channel;
50284 + *(void **)&ath9k_ops.add_chanctx = ath9k_add_chanctx;
50285 + *(void **)&ath9k_ops.remove_chanctx = ath9k_remove_chanctx;
50286 + *(void **)&ath9k_ops.change_chanctx = ath9k_change_chanctx;
50287 + *(void **)&ath9k_ops.assign_vif_chanctx = ath9k_assign_vif_chanctx;
50288 + *(void **)&ath9k_ops.unassign_vif_chanctx = ath9k_unassign_vif_chanctx;
50289 + *(void **)&ath9k_ops.mgd_prepare_tx = ath9k_mgd_prepare_tx;
50290 + pax_close_kernel();
50291 }
50292
50293 #endif
50294 diff --git a/drivers/net/wireless/b43/phy_lp.c b/drivers/net/wireless/b43/phy_lp.c
50295 index 058a9f2..d5cb1ba 100644
50296 --- a/drivers/net/wireless/b43/phy_lp.c
50297 +++ b/drivers/net/wireless/b43/phy_lp.c
50298 @@ -2502,7 +2502,7 @@ static int lpphy_b2063_tune(struct b43_wldev *dev,
50299 {
50300 struct ssb_bus *bus = dev->dev->sdev->bus;
50301
50302 - static const struct b206x_channel *chandata = NULL;
50303 + const struct b206x_channel *chandata = NULL;
50304 u32 crystal_freq = bus->chipco.pmu.crystalfreq * 1000;
50305 u32 freqref, vco_freq, val1, val2, val3, timeout, timeoutref, count;
50306 u16 old_comm15, scale;
50307 diff --git a/drivers/net/wireless/iwlegacy/3945-mac.c b/drivers/net/wireless/iwlegacy/3945-mac.c
50308 index e566580..2c218ca 100644
50309 --- a/drivers/net/wireless/iwlegacy/3945-mac.c
50310 +++ b/drivers/net/wireless/iwlegacy/3945-mac.c
50311 @@ -3631,7 +3631,9 @@ il3945_pci_probe(struct pci_dev *pdev, const struct pci_device_id *ent)
50312 */
50313 if (il3945_mod_params.disable_hw_scan) {
50314 D_INFO("Disabling hw_scan\n");
50315 - il3945_mac_ops.hw_scan = NULL;
50316 + pax_open_kernel();
50317 + *(void **)&il3945_mac_ops.hw_scan = NULL;
50318 + pax_close_kernel();
50319 }
50320
50321 D_INFO("*** LOAD DRIVER ***\n");
50322 diff --git a/drivers/net/wireless/iwlwifi/dvm/debugfs.c b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50323 index 0ffb6ff..c0b7f0e 100644
50324 --- a/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50325 +++ b/drivers/net/wireless/iwlwifi/dvm/debugfs.c
50326 @@ -188,7 +188,7 @@ static ssize_t iwl_dbgfs_sram_write(struct file *file,
50327 {
50328 struct iwl_priv *priv = file->private_data;
50329 char buf[64];
50330 - int buf_size;
50331 + size_t buf_size;
50332 u32 offset, len;
50333
50334 memset(buf, 0, sizeof(buf));
50335 @@ -458,7 +458,7 @@ static ssize_t iwl_dbgfs_rx_handlers_write(struct file *file,
50336 struct iwl_priv *priv = file->private_data;
50337
50338 char buf[8];
50339 - int buf_size;
50340 + size_t buf_size;
50341 u32 reset_flag;
50342
50343 memset(buf, 0, sizeof(buf));
50344 @@ -539,7 +539,7 @@ static ssize_t iwl_dbgfs_disable_ht40_write(struct file *file,
50345 {
50346 struct iwl_priv *priv = file->private_data;
50347 char buf[8];
50348 - int buf_size;
50349 + size_t buf_size;
50350 int ht40;
50351
50352 memset(buf, 0, sizeof(buf));
50353 @@ -591,7 +591,7 @@ static ssize_t iwl_dbgfs_sleep_level_override_write(struct file *file,
50354 {
50355 struct iwl_priv *priv = file->private_data;
50356 char buf[8];
50357 - int buf_size;
50358 + size_t buf_size;
50359 int value;
50360
50361 memset(buf, 0, sizeof(buf));
50362 @@ -683,10 +683,10 @@ DEBUGFS_READ_FILE_OPS(temperature);
50363 DEBUGFS_READ_WRITE_FILE_OPS(sleep_level_override);
50364 DEBUGFS_READ_FILE_OPS(current_sleep_command);
50365
50366 -static const char *fmt_value = " %-30s %10u\n";
50367 -static const char *fmt_hex = " %-30s 0x%02X\n";
50368 -static const char *fmt_table = " %-30s %10u %10u %10u %10u\n";
50369 -static const char *fmt_header =
50370 +static const char fmt_value[] = " %-30s %10u\n";
50371 +static const char fmt_hex[] = " %-30s 0x%02X\n";
50372 +static const char fmt_table[] = " %-30s %10u %10u %10u %10u\n";
50373 +static const char fmt_header[] =
50374 "%-32s current cumulative delta max\n";
50375
50376 static int iwl_statistics_flag(struct iwl_priv *priv, char *buf, int bufsz)
50377 @@ -1856,7 +1856,7 @@ static ssize_t iwl_dbgfs_clear_ucode_statistics_write(struct file *file,
50378 {
50379 struct iwl_priv *priv = file->private_data;
50380 char buf[8];
50381 - int buf_size;
50382 + size_t buf_size;
50383 int clear;
50384
50385 memset(buf, 0, sizeof(buf));
50386 @@ -1901,7 +1901,7 @@ static ssize_t iwl_dbgfs_ucode_tracing_write(struct file *file,
50387 {
50388 struct iwl_priv *priv = file->private_data;
50389 char buf[8];
50390 - int buf_size;
50391 + size_t buf_size;
50392 int trace;
50393
50394 memset(buf, 0, sizeof(buf));
50395 @@ -1972,7 +1972,7 @@ static ssize_t iwl_dbgfs_missed_beacon_write(struct file *file,
50396 {
50397 struct iwl_priv *priv = file->private_data;
50398 char buf[8];
50399 - int buf_size;
50400 + size_t buf_size;
50401 int missed;
50402
50403 memset(buf, 0, sizeof(buf));
50404 @@ -2013,7 +2013,7 @@ static ssize_t iwl_dbgfs_plcp_delta_write(struct file *file,
50405
50406 struct iwl_priv *priv = file->private_data;
50407 char buf[8];
50408 - int buf_size;
50409 + size_t buf_size;
50410 int plcp;
50411
50412 memset(buf, 0, sizeof(buf));
50413 @@ -2073,7 +2073,7 @@ static ssize_t iwl_dbgfs_txfifo_flush_write(struct file *file,
50414
50415 struct iwl_priv *priv = file->private_data;
50416 char buf[8];
50417 - int buf_size;
50418 + size_t buf_size;
50419 int flush;
50420
50421 memset(buf, 0, sizeof(buf));
50422 @@ -2163,7 +2163,7 @@ static ssize_t iwl_dbgfs_protection_mode_write(struct file *file,
50423
50424 struct iwl_priv *priv = file->private_data;
50425 char buf[8];
50426 - int buf_size;
50427 + size_t buf_size;
50428 int rts;
50429
50430 if (!priv->cfg->ht_params)
50431 @@ -2204,7 +2204,7 @@ static ssize_t iwl_dbgfs_echo_test_write(struct file *file,
50432 {
50433 struct iwl_priv *priv = file->private_data;
50434 char buf[8];
50435 - int buf_size;
50436 + size_t buf_size;
50437
50438 memset(buf, 0, sizeof(buf));
50439 buf_size = min(count, sizeof(buf) - 1);
50440 @@ -2238,7 +2238,7 @@ static ssize_t iwl_dbgfs_log_event_write(struct file *file,
50441 struct iwl_priv *priv = file->private_data;
50442 u32 event_log_flag;
50443 char buf[8];
50444 - int buf_size;
50445 + size_t buf_size;
50446
50447 /* check that the interface is up */
50448 if (!iwl_is_ready(priv))
50449 @@ -2292,7 +2292,7 @@ static ssize_t iwl_dbgfs_calib_disabled_write(struct file *file,
50450 struct iwl_priv *priv = file->private_data;
50451 char buf[8];
50452 u32 calib_disabled;
50453 - int buf_size;
50454 + size_t buf_size;
50455
50456 memset(buf, 0, sizeof(buf));
50457 buf_size = min(count, sizeof(buf) - 1);
50458 diff --git a/drivers/net/wireless/iwlwifi/pcie/trans.c b/drivers/net/wireless/iwlwifi/pcie/trans.c
50459 index dc17909..989c9fb 100644
50460 --- a/drivers/net/wireless/iwlwifi/pcie/trans.c
50461 +++ b/drivers/net/wireless/iwlwifi/pcie/trans.c
50462 @@ -1919,7 +1919,7 @@ static ssize_t iwl_dbgfs_interrupt_write(struct file *file,
50463 struct isr_statistics *isr_stats = &trans_pcie->isr_stats;
50464
50465 char buf[8];
50466 - int buf_size;
50467 + size_t buf_size;
50468 u32 reset_flag;
50469
50470 memset(buf, 0, sizeof(buf));
50471 @@ -1940,7 +1940,7 @@ static ssize_t iwl_dbgfs_csr_write(struct file *file,
50472 {
50473 struct iwl_trans *trans = file->private_data;
50474 char buf[8];
50475 - int buf_size;
50476 + size_t buf_size;
50477 int csr;
50478
50479 memset(buf, 0, sizeof(buf));
50480 diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c
50481 index d5c0a1a..d056b20 100644
50482 --- a/drivers/net/wireless/mac80211_hwsim.c
50483 +++ b/drivers/net/wireless/mac80211_hwsim.c
50484 @@ -3149,20 +3149,20 @@ static int __init init_mac80211_hwsim(void)
50485 if (channels < 1)
50486 return -EINVAL;
50487
50488 - mac80211_hwsim_mchan_ops = mac80211_hwsim_ops;
50489 - mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50490 - mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50491 - mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50492 - mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50493 - mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50494 - mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50495 - mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50496 - mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50497 - mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50498 - mac80211_hwsim_mchan_ops.assign_vif_chanctx =
50499 - mac80211_hwsim_assign_vif_chanctx;
50500 - mac80211_hwsim_mchan_ops.unassign_vif_chanctx =
50501 - mac80211_hwsim_unassign_vif_chanctx;
50502 + pax_open_kernel();
50503 + memcpy((void *)&mac80211_hwsim_mchan_ops, &mac80211_hwsim_ops, sizeof mac80211_hwsim_mchan_ops);
50504 + *(void **)&mac80211_hwsim_mchan_ops.hw_scan = mac80211_hwsim_hw_scan;
50505 + *(void **)&mac80211_hwsim_mchan_ops.cancel_hw_scan = mac80211_hwsim_cancel_hw_scan;
50506 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_start = NULL;
50507 + *(void **)&mac80211_hwsim_mchan_ops.sw_scan_complete = NULL;
50508 + *(void **)&mac80211_hwsim_mchan_ops.remain_on_channel = mac80211_hwsim_roc;
50509 + *(void **)&mac80211_hwsim_mchan_ops.cancel_remain_on_channel = mac80211_hwsim_croc;
50510 + *(void **)&mac80211_hwsim_mchan_ops.add_chanctx = mac80211_hwsim_add_chanctx;
50511 + *(void **)&mac80211_hwsim_mchan_ops.remove_chanctx = mac80211_hwsim_remove_chanctx;
50512 + *(void **)&mac80211_hwsim_mchan_ops.change_chanctx = mac80211_hwsim_change_chanctx;
50513 + *(void **)&mac80211_hwsim_mchan_ops.assign_vif_chanctx = mac80211_hwsim_assign_vif_chanctx;
50514 + *(void **)&mac80211_hwsim_mchan_ops.unassign_vif_chanctx = mac80211_hwsim_unassign_vif_chanctx;
50515 + pax_close_kernel();
50516
50517 spin_lock_init(&hwsim_radio_lock);
50518 INIT_LIST_HEAD(&hwsim_radios);
50519 diff --git a/drivers/net/wireless/rndis_wlan.c b/drivers/net/wireless/rndis_wlan.c
50520 index d72ff8e..c209a45 100644
50521 --- a/drivers/net/wireless/rndis_wlan.c
50522 +++ b/drivers/net/wireless/rndis_wlan.c
50523 @@ -1236,7 +1236,7 @@ static int set_rts_threshold(struct usbnet *usbdev, u32 rts_threshold)
50524
50525 netdev_dbg(usbdev->net, "%s(): %i\n", __func__, rts_threshold);
50526
50527 - if (rts_threshold < 0 || rts_threshold > 2347)
50528 + if (rts_threshold > 2347)
50529 rts_threshold = 2347;
50530
50531 tmp = cpu_to_le32(rts_threshold);
50532 diff --git a/drivers/net/wireless/rt2x00/rt2x00.h b/drivers/net/wireless/rt2x00/rt2x00.h
50533 index 9bb398b..b0cc047 100644
50534 --- a/drivers/net/wireless/rt2x00/rt2x00.h
50535 +++ b/drivers/net/wireless/rt2x00/rt2x00.h
50536 @@ -375,7 +375,7 @@ struct rt2x00_intf {
50537 * for hardware which doesn't support hardware
50538 * sequence counting.
50539 */
50540 - atomic_t seqno;
50541 + atomic_unchecked_t seqno;
50542 };
50543
50544 static inline struct rt2x00_intf* vif_to_intf(struct ieee80211_vif *vif)
50545 diff --git a/drivers/net/wireless/rt2x00/rt2x00queue.c b/drivers/net/wireless/rt2x00/rt2x00queue.c
50546 index 68b620b..92ecd9e 100644
50547 --- a/drivers/net/wireless/rt2x00/rt2x00queue.c
50548 +++ b/drivers/net/wireless/rt2x00/rt2x00queue.c
50549 @@ -224,9 +224,9 @@ static void rt2x00queue_create_tx_descriptor_seq(struct rt2x00_dev *rt2x00dev,
50550 * sequence counter given by mac80211.
50551 */
50552 if (test_bit(ENTRY_TXD_FIRST_FRAGMENT, &txdesc->flags))
50553 - seqno = atomic_add_return(0x10, &intf->seqno);
50554 + seqno = atomic_add_return_unchecked(0x10, &intf->seqno);
50555 else
50556 - seqno = atomic_read(&intf->seqno);
50557 + seqno = atomic_read_unchecked(&intf->seqno);
50558
50559 hdr->seq_ctrl &= cpu_to_le16(IEEE80211_SCTL_FRAG);
50560 hdr->seq_ctrl |= cpu_to_le16(seqno);
50561 diff --git a/drivers/net/wireless/ti/wl1251/sdio.c b/drivers/net/wireless/ti/wl1251/sdio.c
50562 index b661f896..ddf7d2b 100644
50563 --- a/drivers/net/wireless/ti/wl1251/sdio.c
50564 +++ b/drivers/net/wireless/ti/wl1251/sdio.c
50565 @@ -282,13 +282,17 @@ static int wl1251_sdio_probe(struct sdio_func *func,
50566
50567 irq_set_irq_type(wl->irq, IRQ_TYPE_EDGE_RISING);
50568
50569 - wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50570 - wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50571 + pax_open_kernel();
50572 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_enable_line_irq;
50573 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_disable_line_irq;
50574 + pax_close_kernel();
50575
50576 wl1251_info("using dedicated interrupt line");
50577 } else {
50578 - wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50579 - wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50580 + pax_open_kernel();
50581 + *(void **)&wl1251_sdio_ops.enable_irq = wl1251_sdio_enable_irq;
50582 + *(void **)&wl1251_sdio_ops.disable_irq = wl1251_sdio_disable_irq;
50583 + pax_close_kernel();
50584
50585 wl1251_info("using SDIO interrupt");
50586 }
50587 diff --git a/drivers/net/wireless/ti/wl12xx/main.c b/drivers/net/wireless/ti/wl12xx/main.c
50588 index af0fe2e..d04986b 100644
50589 --- a/drivers/net/wireless/ti/wl12xx/main.c
50590 +++ b/drivers/net/wireless/ti/wl12xx/main.c
50591 @@ -655,7 +655,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50592 sizeof(wl->conf.mem));
50593
50594 /* read data preparation is only needed by wl127x */
50595 - wl->ops->prepare_read = wl127x_prepare_read;
50596 + pax_open_kernel();
50597 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50598 + pax_close_kernel();
50599
50600 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50601 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50602 @@ -680,7 +682,9 @@ static int wl12xx_identify_chip(struct wl1271 *wl)
50603 sizeof(wl->conf.mem));
50604
50605 /* read data preparation is only needed by wl127x */
50606 - wl->ops->prepare_read = wl127x_prepare_read;
50607 + pax_open_kernel();
50608 + *(void **)&wl->ops->prepare_read = wl127x_prepare_read;
50609 + pax_close_kernel();
50610
50611 wlcore_set_min_fw_ver(wl, WL127X_CHIP_VER,
50612 WL127X_IFTYPE_SR_VER, WL127X_MAJOR_SR_VER,
50613 diff --git a/drivers/net/wireless/ti/wl18xx/main.c b/drivers/net/wireless/ti/wl18xx/main.c
50614 index 717c4f5..a813aeb 100644
50615 --- a/drivers/net/wireless/ti/wl18xx/main.c
50616 +++ b/drivers/net/wireless/ti/wl18xx/main.c
50617 @@ -1923,8 +1923,10 @@ static int wl18xx_setup(struct wl1271 *wl)
50618 }
50619
50620 if (!checksum_param) {
50621 - wl18xx_ops.set_rx_csum = NULL;
50622 - wl18xx_ops.init_vif = NULL;
50623 + pax_open_kernel();
50624 + *(void **)&wl18xx_ops.set_rx_csum = NULL;
50625 + *(void **)&wl18xx_ops.init_vif = NULL;
50626 + pax_close_kernel();
50627 }
50628
50629 /* Enable 11a Band only if we have 5G antennas */
50630 diff --git a/drivers/net/wireless/zd1211rw/zd_usb.c b/drivers/net/wireless/zd1211rw/zd_usb.c
50631 index a912dc0..a8225ba 100644
50632 --- a/drivers/net/wireless/zd1211rw/zd_usb.c
50633 +++ b/drivers/net/wireless/zd1211rw/zd_usb.c
50634 @@ -385,7 +385,7 @@ static inline void handle_regs_int(struct urb *urb)
50635 {
50636 struct zd_usb *usb = urb->context;
50637 struct zd_usb_interrupt *intr = &usb->intr;
50638 - int len;
50639 + unsigned int len;
50640 u16 int_num;
50641
50642 ZD_ASSERT(in_interrupt());
50643 diff --git a/drivers/net/xen-netback/netback.c b/drivers/net/xen-netback/netback.c
50644 index 0d25943..0866c5d 100644
50645 --- a/drivers/net/xen-netback/netback.c
50646 +++ b/drivers/net/xen-netback/netback.c
50647 @@ -1571,13 +1571,13 @@ static inline void xenvif_tx_dealloc_action(struct xenvif_queue *queue)
50648 smp_rmb();
50649
50650 while (dc != dp) {
50651 - BUG_ON(gop - queue->tx_unmap_ops > MAX_PENDING_REQS);
50652 + BUG_ON(gop - queue->tx_unmap_ops >= MAX_PENDING_REQS);
50653 pending_idx =
50654 queue->dealloc_ring[pending_index(dc++)];
50655
50656 - pending_idx_release[gop-queue->tx_unmap_ops] =
50657 + pending_idx_release[gop - queue->tx_unmap_ops] =
50658 pending_idx;
50659 - queue->pages_to_unmap[gop-queue->tx_unmap_ops] =
50660 + queue->pages_to_unmap[gop - queue->tx_unmap_ops] =
50661 queue->mmap_pages[pending_idx];
50662 gnttab_set_unmap_op(gop,
50663 idx_to_kaddr(queue, pending_idx),
50664 diff --git a/drivers/nfc/nfcwilink.c b/drivers/nfc/nfcwilink.c
50665 index ce2e2cf..f81e500 100644
50666 --- a/drivers/nfc/nfcwilink.c
50667 +++ b/drivers/nfc/nfcwilink.c
50668 @@ -497,7 +497,7 @@ static struct nci_ops nfcwilink_ops = {
50669
50670 static int nfcwilink_probe(struct platform_device *pdev)
50671 {
50672 - static struct nfcwilink *drv;
50673 + struct nfcwilink *drv;
50674 int rc;
50675 __u32 protocols;
50676
50677 diff --git a/drivers/nfc/st21nfca/st21nfca.c b/drivers/nfc/st21nfca/st21nfca.c
50678 index d251f72..0512865 100644
50679 --- a/drivers/nfc/st21nfca/st21nfca.c
50680 +++ b/drivers/nfc/st21nfca/st21nfca.c
50681 @@ -148,14 +148,14 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50682 ST21NFCA_DEVICE_MGNT_GATE,
50683 ST21NFCA_DEVICE_MGNT_PIPE);
50684 if (r < 0)
50685 - goto free_info;
50686 + return r;
50687
50688 /* Get pipe list */
50689 r = nfc_hci_send_cmd(hdev, ST21NFCA_DEVICE_MGNT_GATE,
50690 ST21NFCA_DM_GETINFO, pipe_list, sizeof(pipe_list),
50691 &skb_pipe_list);
50692 if (r < 0)
50693 - goto free_info;
50694 + return r;
50695
50696 /* Complete the existing gate_pipe table */
50697 for (i = 0; i < skb_pipe_list->len; i++) {
50698 @@ -181,6 +181,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50699 info->src_host_id != ST21NFCA_ESE_HOST_ID) {
50700 pr_err("Unexpected apdu_reader pipe on host %x\n",
50701 info->src_host_id);
50702 + kfree_skb(skb_pipe_info);
50703 continue;
50704 }
50705
50706 @@ -200,6 +201,7 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50707 hdev->pipes[st21nfca_gates[j].pipe].dest_host =
50708 info->src_host_id;
50709 }
50710 + kfree_skb(skb_pipe_info);
50711 }
50712
50713 /*
50714 @@ -214,13 +216,12 @@ static int st21nfca_hci_load_session(struct nfc_hci_dev *hdev)
50715 st21nfca_gates[i].gate,
50716 st21nfca_gates[i].pipe);
50717 if (r < 0)
50718 - goto free_info;
50719 + goto free_list;
50720 }
50721 }
50722
50723 memcpy(hdev->init_data.gates, st21nfca_gates, sizeof(st21nfca_gates));
50724 -free_info:
50725 - kfree_skb(skb_pipe_info);
50726 +free_list:
50727 kfree_skb(skb_pipe_list);
50728 return r;
50729 }
50730 diff --git a/drivers/of/fdt.c b/drivers/of/fdt.c
50731 index cde35c5d01..2dbfdbbf 100644
50732 --- a/drivers/of/fdt.c
50733 +++ b/drivers/of/fdt.c
50734 @@ -1136,7 +1136,9 @@ static int __init of_fdt_raw_init(void)
50735 pr_warn("fdt: not creating '/sys/firmware/fdt': CRC check failed\n");
50736 return 0;
50737 }
50738 - of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50739 + pax_open_kernel();
50740 + *(size_t *)&of_fdt_raw_attr.size = fdt_totalsize(initial_boot_params);
50741 + pax_close_kernel();
50742 return sysfs_create_bin_file(firmware_kobj, &of_fdt_raw_attr);
50743 }
50744 late_initcall(of_fdt_raw_init);
50745 diff --git a/drivers/oprofile/buffer_sync.c b/drivers/oprofile/buffer_sync.c
50746 index 82f7000..d6d0447 100644
50747 --- a/drivers/oprofile/buffer_sync.c
50748 +++ b/drivers/oprofile/buffer_sync.c
50749 @@ -345,7 +345,7 @@ static void add_data(struct op_entry *entry, struct mm_struct *mm)
50750 if (cookie == NO_COOKIE)
50751 offset = pc;
50752 if (cookie == INVALID_COOKIE) {
50753 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50754 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50755 offset = pc;
50756 }
50757 if (cookie != last_cookie) {
50758 @@ -389,14 +389,14 @@ add_sample(struct mm_struct *mm, struct op_sample *s, int in_kernel)
50759 /* add userspace sample */
50760
50761 if (!mm) {
50762 - atomic_inc(&oprofile_stats.sample_lost_no_mm);
50763 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mm);
50764 return 0;
50765 }
50766
50767 cookie = lookup_dcookie(mm, s->eip, &offset);
50768
50769 if (cookie == INVALID_COOKIE) {
50770 - atomic_inc(&oprofile_stats.sample_lost_no_mapping);
50771 + atomic_inc_unchecked(&oprofile_stats.sample_lost_no_mapping);
50772 return 0;
50773 }
50774
50775 @@ -554,7 +554,7 @@ void sync_buffer(int cpu)
50776 /* ignore backtraces if failed to add a sample */
50777 if (state == sb_bt_start) {
50778 state = sb_bt_ignore;
50779 - atomic_inc(&oprofile_stats.bt_lost_no_mapping);
50780 + atomic_inc_unchecked(&oprofile_stats.bt_lost_no_mapping);
50781 }
50782 }
50783 release_mm(mm);
50784 diff --git a/drivers/oprofile/event_buffer.c b/drivers/oprofile/event_buffer.c
50785 index c0cc4e7..44d4e54 100644
50786 --- a/drivers/oprofile/event_buffer.c
50787 +++ b/drivers/oprofile/event_buffer.c
50788 @@ -53,7 +53,7 @@ void add_event_entry(unsigned long value)
50789 }
50790
50791 if (buffer_pos == buffer_size) {
50792 - atomic_inc(&oprofile_stats.event_lost_overflow);
50793 + atomic_inc_unchecked(&oprofile_stats.event_lost_overflow);
50794 return;
50795 }
50796
50797 diff --git a/drivers/oprofile/oprof.c b/drivers/oprofile/oprof.c
50798 index ed2c3ec..deda85a 100644
50799 --- a/drivers/oprofile/oprof.c
50800 +++ b/drivers/oprofile/oprof.c
50801 @@ -110,7 +110,7 @@ static void switch_worker(struct work_struct *work)
50802 if (oprofile_ops.switch_events())
50803 return;
50804
50805 - atomic_inc(&oprofile_stats.multiplex_counter);
50806 + atomic_inc_unchecked(&oprofile_stats.multiplex_counter);
50807 start_switch_worker();
50808 }
50809
50810 diff --git a/drivers/oprofile/oprofile_files.c b/drivers/oprofile/oprofile_files.c
50811 index ee2cfce..7f8f699 100644
50812 --- a/drivers/oprofile/oprofile_files.c
50813 +++ b/drivers/oprofile/oprofile_files.c
50814 @@ -27,7 +27,7 @@ unsigned long oprofile_time_slice;
50815
50816 #ifdef CONFIG_OPROFILE_EVENT_MULTIPLEX
50817
50818 -static ssize_t timeout_read(struct file *file, char __user *buf,
50819 +static ssize_t __intentional_overflow(-1) timeout_read(struct file *file, char __user *buf,
50820 size_t count, loff_t *offset)
50821 {
50822 return oprofilefs_ulong_to_user(jiffies_to_msecs(oprofile_time_slice),
50823 diff --git a/drivers/oprofile/oprofile_stats.c b/drivers/oprofile/oprofile_stats.c
50824 index 59659ce..6c860a0 100644
50825 --- a/drivers/oprofile/oprofile_stats.c
50826 +++ b/drivers/oprofile/oprofile_stats.c
50827 @@ -30,11 +30,11 @@ void oprofile_reset_stats(void)
50828 cpu_buf->sample_invalid_eip = 0;
50829 }
50830
50831 - atomic_set(&oprofile_stats.sample_lost_no_mm, 0);
50832 - atomic_set(&oprofile_stats.sample_lost_no_mapping, 0);
50833 - atomic_set(&oprofile_stats.event_lost_overflow, 0);
50834 - atomic_set(&oprofile_stats.bt_lost_no_mapping, 0);
50835 - atomic_set(&oprofile_stats.multiplex_counter, 0);
50836 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mm, 0);
50837 + atomic_set_unchecked(&oprofile_stats.sample_lost_no_mapping, 0);
50838 + atomic_set_unchecked(&oprofile_stats.event_lost_overflow, 0);
50839 + atomic_set_unchecked(&oprofile_stats.bt_lost_no_mapping, 0);
50840 + atomic_set_unchecked(&oprofile_stats.multiplex_counter, 0);
50841 }
50842
50843
50844 diff --git a/drivers/oprofile/oprofile_stats.h b/drivers/oprofile/oprofile_stats.h
50845 index 1fc622b..8c48fc3 100644
50846 --- a/drivers/oprofile/oprofile_stats.h
50847 +++ b/drivers/oprofile/oprofile_stats.h
50848 @@ -13,11 +13,11 @@
50849 #include <linux/atomic.h>
50850
50851 struct oprofile_stat_struct {
50852 - atomic_t sample_lost_no_mm;
50853 - atomic_t sample_lost_no_mapping;
50854 - atomic_t bt_lost_no_mapping;
50855 - atomic_t event_lost_overflow;
50856 - atomic_t multiplex_counter;
50857 + atomic_unchecked_t sample_lost_no_mm;
50858 + atomic_unchecked_t sample_lost_no_mapping;
50859 + atomic_unchecked_t bt_lost_no_mapping;
50860 + atomic_unchecked_t event_lost_overflow;
50861 + atomic_unchecked_t multiplex_counter;
50862 };
50863
50864 extern struct oprofile_stat_struct oprofile_stats;
50865 diff --git a/drivers/oprofile/oprofilefs.c b/drivers/oprofile/oprofilefs.c
50866 index dd92c5e..dfc04b5 100644
50867 --- a/drivers/oprofile/oprofilefs.c
50868 +++ b/drivers/oprofile/oprofilefs.c
50869 @@ -176,8 +176,8 @@ int oprofilefs_create_ro_ulong(struct dentry *root,
50870
50871 static ssize_t atomic_read_file(struct file *file, char __user *buf, size_t count, loff_t *offset)
50872 {
50873 - atomic_t *val = file->private_data;
50874 - return oprofilefs_ulong_to_user(atomic_read(val), buf, count, offset);
50875 + atomic_unchecked_t *val = file->private_data;
50876 + return oprofilefs_ulong_to_user(atomic_read_unchecked(val), buf, count, offset);
50877 }
50878
50879
50880 @@ -189,7 +189,7 @@ static const struct file_operations atomic_ro_fops = {
50881
50882
50883 int oprofilefs_create_ro_atomic(struct dentry *root,
50884 - char const *name, atomic_t *val)
50885 + char const *name, atomic_unchecked_t *val)
50886 {
50887 return __oprofilefs_create_file(root, name,
50888 &atomic_ro_fops, 0444, val);
50889 diff --git a/drivers/oprofile/timer_int.c b/drivers/oprofile/timer_int.c
50890 index bdef916..88c7dee 100644
50891 --- a/drivers/oprofile/timer_int.c
50892 +++ b/drivers/oprofile/timer_int.c
50893 @@ -93,7 +93,7 @@ static int oprofile_cpu_notify(struct notifier_block *self,
50894 return NOTIFY_OK;
50895 }
50896
50897 -static struct notifier_block __refdata oprofile_cpu_notifier = {
50898 +static struct notifier_block oprofile_cpu_notifier = {
50899 .notifier_call = oprofile_cpu_notify,
50900 };
50901
50902 diff --git a/drivers/parport/procfs.c b/drivers/parport/procfs.c
50903 index 3b47080..6cd05dd 100644
50904 --- a/drivers/parport/procfs.c
50905 +++ b/drivers/parport/procfs.c
50906 @@ -64,7 +64,7 @@ static int do_active_device(struct ctl_table *table, int write,
50907
50908 *ppos += len;
50909
50910 - return copy_to_user(result, buffer, len) ? -EFAULT : 0;
50911 + return (len > sizeof buffer || copy_to_user(result, buffer, len)) ? -EFAULT : 0;
50912 }
50913
50914 #ifdef CONFIG_PARPORT_1284
50915 @@ -106,7 +106,7 @@ static int do_autoprobe(struct ctl_table *table, int write,
50916
50917 *ppos += len;
50918
50919 - return copy_to_user (result, buffer, len) ? -EFAULT : 0;
50920 + return (len > sizeof buffer || copy_to_user (result, buffer, len)) ? -EFAULT : 0;
50921 }
50922 #endif /* IEEE1284.3 support. */
50923
50924 diff --git a/drivers/pci/host/pci-host-generic.c b/drivers/pci/host/pci-host-generic.c
50925 index ba46e58..90cfc24 100644
50926 --- a/drivers/pci/host/pci-host-generic.c
50927 +++ b/drivers/pci/host/pci-host-generic.c
50928 @@ -26,9 +26,9 @@
50929 #include <linux/platform_device.h>
50930
50931 struct gen_pci_cfg_bus_ops {
50932 + struct pci_ops ops;
50933 u32 bus_shift;
50934 - void __iomem *(*map_bus)(struct pci_bus *, unsigned int, int);
50935 -};
50936 +} __do_const;
50937
50938 struct gen_pci_cfg_windows {
50939 struct resource res;
50940 @@ -56,8 +56,12 @@ static void __iomem *gen_pci_map_cfg_bus_cam(struct pci_bus *bus,
50941 }
50942
50943 static struct gen_pci_cfg_bus_ops gen_pci_cfg_cam_bus_ops = {
50944 + .ops = {
50945 + .map_bus = gen_pci_map_cfg_bus_cam,
50946 + .read = pci_generic_config_read,
50947 + .write = pci_generic_config_write,
50948 + },
50949 .bus_shift = 16,
50950 - .map_bus = gen_pci_map_cfg_bus_cam,
50951 };
50952
50953 static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50954 @@ -72,13 +76,12 @@ static void __iomem *gen_pci_map_cfg_bus_ecam(struct pci_bus *bus,
50955 }
50956
50957 static struct gen_pci_cfg_bus_ops gen_pci_cfg_ecam_bus_ops = {
50958 + .ops = {
50959 + .map_bus = gen_pci_map_cfg_bus_ecam,
50960 + .read = pci_generic_config_read,
50961 + .write = pci_generic_config_write,
50962 + },
50963 .bus_shift = 20,
50964 - .map_bus = gen_pci_map_cfg_bus_ecam,
50965 -};
50966 -
50967 -static struct pci_ops gen_pci_ops = {
50968 - .read = pci_generic_config_read,
50969 - .write = pci_generic_config_write,
50970 };
50971
50972 static const struct of_device_id gen_pci_of_match[] = {
50973 @@ -219,7 +222,6 @@ static int gen_pci_probe(struct platform_device *pdev)
50974 .private_data = (void **)&pci,
50975 .setup = gen_pci_setup,
50976 .map_irq = of_irq_parse_and_map_pci,
50977 - .ops = &gen_pci_ops,
50978 };
50979
50980 if (!pci)
50981 @@ -241,7 +243,7 @@ static int gen_pci_probe(struct platform_device *pdev)
50982
50983 of_id = of_match_node(gen_pci_of_match, np);
50984 pci->cfg.ops = of_id->data;
50985 - gen_pci_ops.map_bus = pci->cfg.ops->map_bus;
50986 + hw.ops = &pci->cfg.ops->ops;
50987 pci->host.dev.parent = dev;
50988 INIT_LIST_HEAD(&pci->host.windows);
50989 INIT_LIST_HEAD(&pci->resources);
50990 diff --git a/drivers/pci/hotplug/acpiphp_ibm.c b/drivers/pci/hotplug/acpiphp_ibm.c
50991 index 6ca2399..68d866b 100644
50992 --- a/drivers/pci/hotplug/acpiphp_ibm.c
50993 +++ b/drivers/pci/hotplug/acpiphp_ibm.c
50994 @@ -452,7 +452,9 @@ static int __init ibm_acpiphp_init(void)
50995 goto init_cleanup;
50996 }
50997
50998 - ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
50999 + pax_open_kernel();
51000 + *(size_t *)&ibm_apci_table_attr.size = ibm_get_table_from_acpi(NULL);
51001 + pax_close_kernel();
51002 retval = sysfs_create_bin_file(sysdir, &ibm_apci_table_attr);
51003
51004 return retval;
51005 diff --git a/drivers/pci/hotplug/cpcihp_generic.c b/drivers/pci/hotplug/cpcihp_generic.c
51006 index 66b7bbe..26bee78 100644
51007 --- a/drivers/pci/hotplug/cpcihp_generic.c
51008 +++ b/drivers/pci/hotplug/cpcihp_generic.c
51009 @@ -73,7 +73,6 @@ static u16 port;
51010 static unsigned int enum_bit;
51011 static u8 enum_mask;
51012
51013 -static struct cpci_hp_controller_ops generic_hpc_ops;
51014 static struct cpci_hp_controller generic_hpc;
51015
51016 static int __init validate_parameters(void)
51017 @@ -139,6 +138,10 @@ static int query_enum(void)
51018 return ((value & enum_mask) == enum_mask);
51019 }
51020
51021 +static struct cpci_hp_controller_ops generic_hpc_ops = {
51022 + .query_enum = query_enum,
51023 +};
51024 +
51025 static int __init cpcihp_generic_init(void)
51026 {
51027 int status;
51028 @@ -165,7 +168,6 @@ static int __init cpcihp_generic_init(void)
51029 pci_dev_put(dev);
51030
51031 memset(&generic_hpc, 0, sizeof (struct cpci_hp_controller));
51032 - generic_hpc_ops.query_enum = query_enum;
51033 generic_hpc.ops = &generic_hpc_ops;
51034
51035 status = cpci_hp_register_controller(&generic_hpc);
51036 diff --git a/drivers/pci/hotplug/cpcihp_zt5550.c b/drivers/pci/hotplug/cpcihp_zt5550.c
51037 index 7ecf34e..effed62 100644
51038 --- a/drivers/pci/hotplug/cpcihp_zt5550.c
51039 +++ b/drivers/pci/hotplug/cpcihp_zt5550.c
51040 @@ -59,7 +59,6 @@
51041 /* local variables */
51042 static bool debug;
51043 static bool poll;
51044 -static struct cpci_hp_controller_ops zt5550_hpc_ops;
51045 static struct cpci_hp_controller zt5550_hpc;
51046
51047 /* Primary cPCI bus bridge device */
51048 @@ -204,6 +203,10 @@ static int zt5550_hc_disable_irq(void)
51049 return 0;
51050 }
51051
51052 +static struct cpci_hp_controller_ops zt5550_hpc_ops = {
51053 + .query_enum = zt5550_hc_query_enum,
51054 +};
51055 +
51056 static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
51057 {
51058 int status;
51059 @@ -215,16 +218,17 @@ static int zt5550_hc_init_one (struct pci_dev *pdev, const struct pci_device_id
51060 dbg("returned from zt5550_hc_config");
51061
51062 memset(&zt5550_hpc, 0, sizeof (struct cpci_hp_controller));
51063 - zt5550_hpc_ops.query_enum = zt5550_hc_query_enum;
51064 zt5550_hpc.ops = &zt5550_hpc_ops;
51065 if (!poll) {
51066 zt5550_hpc.irq = hc_dev->irq;
51067 zt5550_hpc.irq_flags = IRQF_SHARED;
51068 zt5550_hpc.dev_id = hc_dev;
51069
51070 - zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51071 - zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51072 - zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51073 + pax_open_kernel();
51074 + *(void **)&zt5550_hpc_ops.enable_irq = zt5550_hc_enable_irq;
51075 + *(void **)&zt5550_hpc_ops.disable_irq = zt5550_hc_disable_irq;
51076 + *(void **)&zt5550_hpc_ops.check_irq = zt5550_hc_check_irq;
51077 + pax_open_kernel();
51078 } else {
51079 info("using ENUM# polling mode");
51080 }
51081 diff --git a/drivers/pci/hotplug/cpqphp_nvram.c b/drivers/pci/hotplug/cpqphp_nvram.c
51082 index 1e08ff8c..3cd145f 100644
51083 --- a/drivers/pci/hotplug/cpqphp_nvram.c
51084 +++ b/drivers/pci/hotplug/cpqphp_nvram.c
51085 @@ -425,8 +425,10 @@ static u32 store_HRT (void __iomem *rom_start)
51086
51087 void compaq_nvram_init (void __iomem *rom_start)
51088 {
51089 +#ifndef CONFIG_PAX_KERNEXEC
51090 if (rom_start)
51091 compaq_int15_entry_point = (rom_start + ROM_INT15_PHY_ADDR - ROM_PHY_ADDR);
51092 +#endif
51093
51094 dbg("int15 entry = %p\n", compaq_int15_entry_point);
51095
51096 diff --git a/drivers/pci/hotplug/pci_hotplug_core.c b/drivers/pci/hotplug/pci_hotplug_core.c
51097 index 56d8486..f26113f 100644
51098 --- a/drivers/pci/hotplug/pci_hotplug_core.c
51099 +++ b/drivers/pci/hotplug/pci_hotplug_core.c
51100 @@ -436,8 +436,10 @@ int __pci_hp_register(struct hotplug_slot *slot, struct pci_bus *bus,
51101 return -EINVAL;
51102 }
51103
51104 - slot->ops->owner = owner;
51105 - slot->ops->mod_name = mod_name;
51106 + pax_open_kernel();
51107 + *(struct module **)&slot->ops->owner = owner;
51108 + *(const char **)&slot->ops->mod_name = mod_name;
51109 + pax_close_kernel();
51110
51111 mutex_lock(&pci_hp_mutex);
51112 /*
51113 diff --git a/drivers/pci/hotplug/pciehp_core.c b/drivers/pci/hotplug/pciehp_core.c
51114 index 07aa722..84514b4 100644
51115 --- a/drivers/pci/hotplug/pciehp_core.c
51116 +++ b/drivers/pci/hotplug/pciehp_core.c
51117 @@ -92,7 +92,7 @@ static int init_slot(struct controller *ctrl)
51118 struct slot *slot = ctrl->slot;
51119 struct hotplug_slot *hotplug = NULL;
51120 struct hotplug_slot_info *info = NULL;
51121 - struct hotplug_slot_ops *ops = NULL;
51122 + hotplug_slot_ops_no_const *ops = NULL;
51123 char name[SLOT_NAME_SIZE];
51124 int retval = -ENOMEM;
51125
51126 diff --git a/drivers/pci/msi.c b/drivers/pci/msi.c
51127 index c3e7dfc..cbd9625 100644
51128 --- a/drivers/pci/msi.c
51129 +++ b/drivers/pci/msi.c
51130 @@ -513,8 +513,8 @@ static int populate_msi_sysfs(struct pci_dev *pdev)
51131 {
51132 struct attribute **msi_attrs;
51133 struct attribute *msi_attr;
51134 - struct device_attribute *msi_dev_attr;
51135 - struct attribute_group *msi_irq_group;
51136 + device_attribute_no_const *msi_dev_attr;
51137 + attribute_group_no_const *msi_irq_group;
51138 const struct attribute_group **msi_irq_groups;
51139 struct msi_desc *entry;
51140 int ret = -ENOMEM;
51141 @@ -573,7 +573,7 @@ error_attrs:
51142 count = 0;
51143 msi_attr = msi_attrs[count];
51144 while (msi_attr) {
51145 - msi_dev_attr = container_of(msi_attr, struct device_attribute, attr);
51146 + msi_dev_attr = container_of(msi_attr, device_attribute_no_const, attr);
51147 kfree(msi_attr->name);
51148 kfree(msi_dev_attr);
51149 ++count;
51150 diff --git a/drivers/pci/pci-sysfs.c b/drivers/pci/pci-sysfs.c
51151 index 312f23a..d21181c 100644
51152 --- a/drivers/pci/pci-sysfs.c
51153 +++ b/drivers/pci/pci-sysfs.c
51154 @@ -1140,7 +1140,7 @@ static int pci_create_attr(struct pci_dev *pdev, int num, int write_combine)
51155 {
51156 /* allocate attribute structure, piggyback attribute name */
51157 int name_len = write_combine ? 13 : 10;
51158 - struct bin_attribute *res_attr;
51159 + bin_attribute_no_const *res_attr;
51160 int retval;
51161
51162 res_attr = kzalloc(sizeof(*res_attr) + name_len, GFP_ATOMIC);
51163 @@ -1317,7 +1317,7 @@ static struct device_attribute reset_attr = __ATTR(reset, 0200, NULL, reset_stor
51164 static int pci_create_capabilities_sysfs(struct pci_dev *dev)
51165 {
51166 int retval;
51167 - struct bin_attribute *attr;
51168 + bin_attribute_no_const *attr;
51169
51170 /* If the device has VPD, try to expose it in sysfs. */
51171 if (dev->vpd) {
51172 @@ -1364,7 +1364,7 @@ int __must_check pci_create_sysfs_dev_files(struct pci_dev *pdev)
51173 {
51174 int retval;
51175 int rom_size = 0;
51176 - struct bin_attribute *attr;
51177 + bin_attribute_no_const *attr;
51178
51179 if (!sysfs_initialized)
51180 return -EACCES;
51181 diff --git a/drivers/pci/pci.h b/drivers/pci/pci.h
51182 index 9bd762c2..6fb9504 100644
51183 --- a/drivers/pci/pci.h
51184 +++ b/drivers/pci/pci.h
51185 @@ -99,7 +99,7 @@ struct pci_vpd_ops {
51186 struct pci_vpd {
51187 unsigned int len;
51188 const struct pci_vpd_ops *ops;
51189 - struct bin_attribute *attr; /* descriptor for sysfs VPD entry */
51190 + bin_attribute_no_const *attr; /* descriptor for sysfs VPD entry */
51191 };
51192
51193 int pci_vpd_pci22_init(struct pci_dev *dev);
51194 diff --git a/drivers/pci/pcie/aspm.c b/drivers/pci/pcie/aspm.c
51195 index 7d4fcdc..2f6d8f8 100644
51196 --- a/drivers/pci/pcie/aspm.c
51197 +++ b/drivers/pci/pcie/aspm.c
51198 @@ -27,9 +27,9 @@
51199 #define MODULE_PARAM_PREFIX "pcie_aspm."
51200
51201 /* Note: those are not register definitions */
51202 -#define ASPM_STATE_L0S_UP (1) /* Upstream direction L0s state */
51203 -#define ASPM_STATE_L0S_DW (2) /* Downstream direction L0s state */
51204 -#define ASPM_STATE_L1 (4) /* L1 state */
51205 +#define ASPM_STATE_L0S_UP (1U) /* Upstream direction L0s state */
51206 +#define ASPM_STATE_L0S_DW (2U) /* Downstream direction L0s state */
51207 +#define ASPM_STATE_L1 (4U) /* L1 state */
51208 #define ASPM_STATE_L0S (ASPM_STATE_L0S_UP | ASPM_STATE_L0S_DW)
51209 #define ASPM_STATE_ALL (ASPM_STATE_L0S | ASPM_STATE_L1)
51210
51211 diff --git a/drivers/pci/pcie/portdrv_pci.c b/drivers/pci/pcie/portdrv_pci.c
51212 index be35da2..ec16cdb 100644
51213 --- a/drivers/pci/pcie/portdrv_pci.c
51214 +++ b/drivers/pci/pcie/portdrv_pci.c
51215 @@ -324,7 +324,7 @@ static int __init dmi_pcie_pme_disable_msi(const struct dmi_system_id *d)
51216 return 0;
51217 }
51218
51219 -static struct dmi_system_id __initdata pcie_portdrv_dmi_table[] = {
51220 +static const struct dmi_system_id __initconst pcie_portdrv_dmi_table[] = {
51221 /*
51222 * Boxes that should not use MSI for PCIe PME signaling.
51223 */
51224 diff --git a/drivers/pci/probe.c b/drivers/pci/probe.c
51225 index c911857..56f3f9d 100644
51226 --- a/drivers/pci/probe.c
51227 +++ b/drivers/pci/probe.c
51228 @@ -176,7 +176,7 @@ int __pci_read_base(struct pci_dev *dev, enum pci_bar_type type,
51229 u16 orig_cmd;
51230 struct pci_bus_region region, inverted_region;
51231
51232 - mask = type ? PCI_ROM_ADDRESS_MASK : ~0;
51233 + mask = type ? (u32)PCI_ROM_ADDRESS_MASK : ~0;
51234
51235 /* No printks while decoding is disabled! */
51236 if (!dev->mmio_always_on) {
51237 diff --git a/drivers/pci/proc.c b/drivers/pci/proc.c
51238 index 3f155e7..0f4b1f0 100644
51239 --- a/drivers/pci/proc.c
51240 +++ b/drivers/pci/proc.c
51241 @@ -434,7 +434,16 @@ static const struct file_operations proc_bus_pci_dev_operations = {
51242 static int __init pci_proc_init(void)
51243 {
51244 struct pci_dev *dev = NULL;
51245 +
51246 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
51247 +#ifdef CONFIG_GRKERNSEC_PROC_USER
51248 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR, NULL);
51249 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
51250 + proc_bus_pci_dir = proc_mkdir_mode("bus/pci", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
51251 +#endif
51252 +#else
51253 proc_bus_pci_dir = proc_mkdir("bus/pci", NULL);
51254 +#endif
51255 proc_create("devices", 0, proc_bus_pci_dir,
51256 &proc_bus_pci_dev_operations);
51257 proc_initialized = 1;
51258 diff --git a/drivers/platform/chrome/chromeos_pstore.c b/drivers/platform/chrome/chromeos_pstore.c
51259 index 3474920..acc9581 100644
51260 --- a/drivers/platform/chrome/chromeos_pstore.c
51261 +++ b/drivers/platform/chrome/chromeos_pstore.c
51262 @@ -13,7 +13,7 @@
51263 #include <linux/platform_device.h>
51264 #include <linux/pstore_ram.h>
51265
51266 -static struct dmi_system_id chromeos_pstore_dmi_table[] __initdata = {
51267 +static const struct dmi_system_id chromeos_pstore_dmi_table[] __initconst = {
51268 {
51269 /*
51270 * Today all Chromebooks/boxes ship with Google_* as version and
51271 diff --git a/drivers/platform/x86/alienware-wmi.c b/drivers/platform/x86/alienware-wmi.c
51272 index 1e1e594..8fe59c5 100644
51273 --- a/drivers/platform/x86/alienware-wmi.c
51274 +++ b/drivers/platform/x86/alienware-wmi.c
51275 @@ -150,7 +150,7 @@ struct wmax_led_args {
51276 } __packed;
51277
51278 static struct platform_device *platform_device;
51279 -static struct device_attribute *zone_dev_attrs;
51280 +static device_attribute_no_const *zone_dev_attrs;
51281 static struct attribute **zone_attrs;
51282 static struct platform_zone *zone_data;
51283
51284 @@ -160,7 +160,7 @@ static struct platform_driver platform_driver = {
51285 }
51286 };
51287
51288 -static struct attribute_group zone_attribute_group = {
51289 +static attribute_group_no_const zone_attribute_group = {
51290 .name = "rgb_zones",
51291 };
51292
51293 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wmi.c
51294 index 7543a56..367ca8ed 100644
51295 --- a/drivers/platform/x86/asus-wmi.c
51296 +++ b/drivers/platform/x86/asus-wmi.c
51297 @@ -1589,6 +1589,10 @@ static int show_dsts(struct seq_file *m, void *data)
51298 int err;
51299 u32 retval = -1;
51300
51301 +#ifdef CONFIG_GRKERNSEC_KMEM
51302 + return -EPERM;
51303 +#endif
51304 +
51305 err = asus_wmi_get_devstate(asus, asus->debug.dev_id, &retval);
51306
51307 if (err < 0)
51308 @@ -1605,6 +1609,10 @@ static int show_devs(struct seq_file *m, void *data)
51309 int err;
51310 u32 retval = -1;
51311
51312 +#ifdef CONFIG_GRKERNSEC_KMEM
51313 + return -EPERM;
51314 +#endif
51315 +
51316 err = asus_wmi_set_devstate(asus->debug.dev_id, asus->debug.ctrl_param,
51317 &retval);
51318
51319 @@ -1629,6 +1637,10 @@ static int show_call(struct seq_file *m, void *data)
51320 union acpi_object *obj;
51321 acpi_status status;
51322
51323 +#ifdef CONFIG_GRKERNSEC_KMEM
51324 + return -EPERM;
51325 +#endif
51326 +
51327 status = wmi_evaluate_method(ASUS_WMI_MGMT_GUID,
51328 1, asus->debug.method_id,
51329 &input, &output);
51330 diff --git a/drivers/platform/x86/compal-laptop.c b/drivers/platform/x86/compal-laptop.c
51331 index b4e9447..9dc6ec34 100644
51332 --- a/drivers/platform/x86/compal-laptop.c
51333 +++ b/drivers/platform/x86/compal-laptop.c
51334 @@ -765,7 +765,7 @@ static int dmi_check_cb_extra(const struct dmi_system_id *id)
51335 return 1;
51336 }
51337
51338 -static struct dmi_system_id __initdata compal_dmi_table[] = {
51339 +static const struct dmi_system_id __initconst compal_dmi_table[] = {
51340 {
51341 .ident = "FL90/IFL90",
51342 .matches = {
51343 diff --git a/drivers/platform/x86/hdaps.c b/drivers/platform/x86/hdaps.c
51344 index 458e6c9..089aee7 100644
51345 --- a/drivers/platform/x86/hdaps.c
51346 +++ b/drivers/platform/x86/hdaps.c
51347 @@ -514,7 +514,7 @@ static int __init hdaps_dmi_match_invert(const struct dmi_system_id *id)
51348 "ThinkPad T42p", so the order of the entries matters.
51349 If your ThinkPad is not recognized, please update to latest
51350 BIOS. This is especially the case for some R52 ThinkPads. */
51351 -static struct dmi_system_id __initdata hdaps_whitelist[] = {
51352 +static const struct dmi_system_id __initconst hdaps_whitelist[] = {
51353 HDAPS_DMI_MATCH_INVERT("IBM", "ThinkPad R50p", HDAPS_BOTH_AXES),
51354 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R50"),
51355 HDAPS_DMI_MATCH_NORMAL("IBM", "ThinkPad R51"),
51356 diff --git a/drivers/platform/x86/ibm_rtl.c b/drivers/platform/x86/ibm_rtl.c
51357 index 97c2be1..2ee50ce 100644
51358 --- a/drivers/platform/x86/ibm_rtl.c
51359 +++ b/drivers/platform/x86/ibm_rtl.c
51360 @@ -227,7 +227,7 @@ static void rtl_teardown_sysfs(void) {
51361 }
51362
51363
51364 -static struct dmi_system_id __initdata ibm_rtl_dmi_table[] = {
51365 +static const struct dmi_system_id __initconst ibm_rtl_dmi_table[] = {
51366 { \
51367 .matches = { \
51368 DMI_MATCH(DMI_SYS_VENDOR, "IBM"), \
51369 diff --git a/drivers/platform/x86/intel_oaktrail.c b/drivers/platform/x86/intel_oaktrail.c
51370 index 8037c8b..f88445c 100644
51371 --- a/drivers/platform/x86/intel_oaktrail.c
51372 +++ b/drivers/platform/x86/intel_oaktrail.c
51373 @@ -298,7 +298,7 @@ static int dmi_check_cb(const struct dmi_system_id *id)
51374 return 0;
51375 }
51376
51377 -static struct dmi_system_id __initdata oaktrail_dmi_table[] = {
51378 +static const struct dmi_system_id __initconst oaktrail_dmi_table[] = {
51379 {
51380 .ident = "OakTrail platform",
51381 .matches = {
51382 diff --git a/drivers/platform/x86/msi-laptop.c b/drivers/platform/x86/msi-laptop.c
51383 index 0859877..59d596d 100644
51384 --- a/drivers/platform/x86/msi-laptop.c
51385 +++ b/drivers/platform/x86/msi-laptop.c
51386 @@ -604,7 +604,7 @@ static int dmi_check_cb(const struct dmi_system_id *dmi)
51387 return 1;
51388 }
51389
51390 -static struct dmi_system_id __initdata msi_dmi_table[] = {
51391 +static const struct dmi_system_id __initconst msi_dmi_table[] = {
51392 {
51393 .ident = "MSI S270",
51394 .matches = {
51395 @@ -999,12 +999,14 @@ static int __init load_scm_model_init(struct platform_device *sdev)
51396
51397 if (!quirks->ec_read_only) {
51398 /* allow userland write sysfs file */
51399 - dev_attr_bluetooth.store = store_bluetooth;
51400 - dev_attr_wlan.store = store_wlan;
51401 - dev_attr_threeg.store = store_threeg;
51402 - dev_attr_bluetooth.attr.mode |= S_IWUSR;
51403 - dev_attr_wlan.attr.mode |= S_IWUSR;
51404 - dev_attr_threeg.attr.mode |= S_IWUSR;
51405 + pax_open_kernel();
51406 + *(void **)&dev_attr_bluetooth.store = store_bluetooth;
51407 + *(void **)&dev_attr_wlan.store = store_wlan;
51408 + *(void **)&dev_attr_threeg.store = store_threeg;
51409 + *(umode_t *)&dev_attr_bluetooth.attr.mode |= S_IWUSR;
51410 + *(umode_t *)&dev_attr_wlan.attr.mode |= S_IWUSR;
51411 + *(umode_t *)&dev_attr_threeg.attr.mode |= S_IWUSR;
51412 + pax_close_kernel();
51413 }
51414
51415 /* disable hardware control by fn key */
51416 diff --git a/drivers/platform/x86/msi-wmi.c b/drivers/platform/x86/msi-wmi.c
51417 index 6d2bac0..ec2b029 100644
51418 --- a/drivers/platform/x86/msi-wmi.c
51419 +++ b/drivers/platform/x86/msi-wmi.c
51420 @@ -183,7 +183,7 @@ static const struct backlight_ops msi_backlight_ops = {
51421 static void msi_wmi_notify(u32 value, void *context)
51422 {
51423 struct acpi_buffer response = { ACPI_ALLOCATE_BUFFER, NULL };
51424 - static struct key_entry *key;
51425 + struct key_entry *key;
51426 union acpi_object *obj;
51427 acpi_status status;
51428
51429 diff --git a/drivers/platform/x86/samsung-laptop.c b/drivers/platform/x86/samsung-laptop.c
51430 index 9e701b2..c68a7b5 100644
51431 --- a/drivers/platform/x86/samsung-laptop.c
51432 +++ b/drivers/platform/x86/samsung-laptop.c
51433 @@ -1567,7 +1567,7 @@ static int __init samsung_dmi_matched(const struct dmi_system_id *d)
51434 return 0;
51435 }
51436
51437 -static struct dmi_system_id __initdata samsung_dmi_table[] = {
51438 +static const struct dmi_system_id __initconst samsung_dmi_table[] = {
51439 {
51440 .matches = {
51441 DMI_MATCH(DMI_SYS_VENDOR,
51442 diff --git a/drivers/platform/x86/samsung-q10.c b/drivers/platform/x86/samsung-q10.c
51443 index e6aac72..e11ff24 100644
51444 --- a/drivers/platform/x86/samsung-q10.c
51445 +++ b/drivers/platform/x86/samsung-q10.c
51446 @@ -95,7 +95,7 @@ static int __init dmi_check_callback(const struct dmi_system_id *id)
51447 return 1;
51448 }
51449
51450 -static struct dmi_system_id __initdata samsungq10_dmi_table[] = {
51451 +static const struct dmi_system_id __initconst samsungq10_dmi_table[] = {
51452 {
51453 .ident = "Samsung Q10",
51454 .matches = {
51455 diff --git a/drivers/platform/x86/sony-laptop.c b/drivers/platform/x86/sony-laptop.c
51456 index e51c1e7..71bb385 100644
51457 --- a/drivers/platform/x86/sony-laptop.c
51458 +++ b/drivers/platform/x86/sony-laptop.c
51459 @@ -2526,7 +2526,7 @@ static void sony_nc_gfx_switch_cleanup(struct platform_device *pd)
51460 }
51461
51462 /* High speed charging function */
51463 -static struct device_attribute *hsc_handle;
51464 +static device_attribute_no_const *hsc_handle;
51465
51466 static ssize_t sony_nc_highspeed_charging_store(struct device *dev,
51467 struct device_attribute *attr,
51468 @@ -2600,7 +2600,7 @@ static void sony_nc_highspeed_charging_cleanup(struct platform_device *pd)
51469 }
51470
51471 /* low battery function */
51472 -static struct device_attribute *lowbatt_handle;
51473 +static device_attribute_no_const *lowbatt_handle;
51474
51475 static ssize_t sony_nc_lowbatt_store(struct device *dev,
51476 struct device_attribute *attr,
51477 @@ -2666,7 +2666,7 @@ static void sony_nc_lowbatt_cleanup(struct platform_device *pd)
51478 }
51479
51480 /* fan speed function */
51481 -static struct device_attribute *fan_handle, *hsf_handle;
51482 +static device_attribute_no_const *fan_handle, *hsf_handle;
51483
51484 static ssize_t sony_nc_hsfan_store(struct device *dev,
51485 struct device_attribute *attr,
51486 @@ -2773,7 +2773,7 @@ static void sony_nc_fanspeed_cleanup(struct platform_device *pd)
51487 }
51488
51489 /* USB charge function */
51490 -static struct device_attribute *uc_handle;
51491 +static device_attribute_no_const *uc_handle;
51492
51493 static ssize_t sony_nc_usb_charge_store(struct device *dev,
51494 struct device_attribute *attr,
51495 @@ -2847,7 +2847,7 @@ static void sony_nc_usb_charge_cleanup(struct platform_device *pd)
51496 }
51497
51498 /* Panel ID function */
51499 -static struct device_attribute *panel_handle;
51500 +static device_attribute_no_const *panel_handle;
51501
51502 static ssize_t sony_nc_panelid_show(struct device *dev,
51503 struct device_attribute *attr, char *buffer)
51504 @@ -2894,7 +2894,7 @@ static void sony_nc_panelid_cleanup(struct platform_device *pd)
51505 }
51506
51507 /* smart connect function */
51508 -static struct device_attribute *sc_handle;
51509 +static device_attribute_no_const *sc_handle;
51510
51511 static ssize_t sony_nc_smart_conn_store(struct device *dev,
51512 struct device_attribute *attr,
51513 @@ -4854,7 +4854,7 @@ static struct acpi_driver sony_pic_driver = {
51514 .drv.pm = &sony_pic_pm,
51515 };
51516
51517 -static struct dmi_system_id __initdata sonypi_dmi_table[] = {
51518 +static const struct dmi_system_id __initconst sonypi_dmi_table[] = {
51519 {
51520 .ident = "Sony Vaio",
51521 .matches = {
51522 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/thinkpad_acpi.c
51523 index 28f3281..171d8c3 100644
51524 --- a/drivers/platform/x86/thinkpad_acpi.c
51525 +++ b/drivers/platform/x86/thinkpad_acpi.c
51526 @@ -2459,10 +2459,10 @@ static void hotkey_compare_and_issue_event(struct tp_nvram_state *oldn,
51527 && !tp_features.bright_unkfw)
51528 TPACPI_MAY_SEND_KEY(TP_ACPI_HOTKEYSCAN_FNHOME);
51529 }
51530 +}
51531
51532 #undef TPACPI_COMPARE_KEY
51533 #undef TPACPI_MAY_SEND_KEY
51534 -}
51535
51536 /*
51537 * Polling driver
51538 diff --git a/drivers/pnp/pnpbios/bioscalls.c b/drivers/pnp/pnpbios/bioscalls.c
51539 index 438d4c7..ca8a2fb 100644
51540 --- a/drivers/pnp/pnpbios/bioscalls.c
51541 +++ b/drivers/pnp/pnpbios/bioscalls.c
51542 @@ -59,7 +59,7 @@ do { \
51543 set_desc_limit(&gdt[(selname) >> 3], (size) - 1); \
51544 } while(0)
51545
51546 -static struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4092,
51547 +static const struct desc_struct bad_bios_desc = GDT_ENTRY_INIT(0x4093,
51548 (unsigned long)__va(0x400UL), PAGE_SIZE - 0x400 - 1);
51549
51550 /*
51551 @@ -96,7 +96,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51552
51553 cpu = get_cpu();
51554 save_desc_40 = get_cpu_gdt_table(cpu)[0x40 / 8];
51555 +
51556 + pax_open_kernel();
51557 get_cpu_gdt_table(cpu)[0x40 / 8] = bad_bios_desc;
51558 + pax_close_kernel();
51559
51560 /* On some boxes IRQ's during PnP BIOS calls are deadly. */
51561 spin_lock_irqsave(&pnp_bios_lock, flags);
51562 @@ -134,7 +137,10 @@ static inline u16 call_pnp_bios(u16 func, u16 arg1, u16 arg2, u16 arg3,
51563 :"memory");
51564 spin_unlock_irqrestore(&pnp_bios_lock, flags);
51565
51566 + pax_open_kernel();
51567 get_cpu_gdt_table(cpu)[0x40 / 8] = save_desc_40;
51568 + pax_close_kernel();
51569 +
51570 put_cpu();
51571
51572 /* If we get here and this is set then the PnP BIOS faulted on us. */
51573 @@ -468,7 +474,7 @@ int pnp_bios_read_escd(char *data, u32 nvram_base)
51574 return status;
51575 }
51576
51577 -void pnpbios_calls_init(union pnp_bios_install_struct *header)
51578 +void __init pnpbios_calls_init(union pnp_bios_install_struct *header)
51579 {
51580 int i;
51581
51582 @@ -476,6 +482,8 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51583 pnp_bios_callpoint.offset = header->fields.pm16offset;
51584 pnp_bios_callpoint.segment = PNP_CS16;
51585
51586 + pax_open_kernel();
51587 +
51588 for_each_possible_cpu(i) {
51589 struct desc_struct *gdt = get_cpu_gdt_table(i);
51590 if (!gdt)
51591 @@ -487,4 +495,6 @@ void pnpbios_calls_init(union pnp_bios_install_struct *header)
51592 set_desc_base(&gdt[GDT_ENTRY_PNPBIOS_DS],
51593 (unsigned long)__va(header->fields.pm16dseg));
51594 }
51595 +
51596 + pax_close_kernel();
51597 }
51598 diff --git a/drivers/pnp/pnpbios/core.c b/drivers/pnp/pnpbios/core.c
51599 index facd43b..b291260 100644
51600 --- a/drivers/pnp/pnpbios/core.c
51601 +++ b/drivers/pnp/pnpbios/core.c
51602 @@ -494,7 +494,7 @@ static int __init exploding_pnp_bios(const struct dmi_system_id *d)
51603 return 0;
51604 }
51605
51606 -static struct dmi_system_id pnpbios_dmi_table[] __initdata = {
51607 +static const struct dmi_system_id pnpbios_dmi_table[] __initconst = {
51608 { /* PnPBIOS GPF on boot */
51609 .callback = exploding_pnp_bios,
51610 .ident = "Higraded P14H",
51611 diff --git a/drivers/power/pda_power.c b/drivers/power/pda_power.c
51612 index dfe1ee8..67e820c 100644
51613 --- a/drivers/power/pda_power.c
51614 +++ b/drivers/power/pda_power.c
51615 @@ -38,7 +38,11 @@ static struct power_supply *pda_psy_ac, *pda_psy_usb;
51616
51617 #if IS_ENABLED(CONFIG_USB_PHY)
51618 static struct usb_phy *transceiver;
51619 -static struct notifier_block otg_nb;
51620 +static int otg_handle_notification(struct notifier_block *nb,
51621 + unsigned long event, void *unused);
51622 +static struct notifier_block otg_nb = {
51623 + .notifier_call = otg_handle_notification
51624 +};
51625 #endif
51626
51627 static struct regulator *ac_draw;
51628 @@ -373,7 +377,6 @@ static int pda_power_probe(struct platform_device *pdev)
51629
51630 #if IS_ENABLED(CONFIG_USB_PHY)
51631 if (!IS_ERR_OR_NULL(transceiver) && pdata->use_otg_notifier) {
51632 - otg_nb.notifier_call = otg_handle_notification;
51633 ret = usb_register_notifier(transceiver, &otg_nb);
51634 if (ret) {
51635 dev_err(dev, "failure to register otg notifier\n");
51636 diff --git a/drivers/power/power_supply.h b/drivers/power/power_supply.h
51637 index cc439fd..8fa30df 100644
51638 --- a/drivers/power/power_supply.h
51639 +++ b/drivers/power/power_supply.h
51640 @@ -16,12 +16,12 @@ struct power_supply;
51641
51642 #ifdef CONFIG_SYSFS
51643
51644 -extern void power_supply_init_attrs(struct device_type *dev_type);
51645 +extern void power_supply_init_attrs(void);
51646 extern int power_supply_uevent(struct device *dev, struct kobj_uevent_env *env);
51647
51648 #else
51649
51650 -static inline void power_supply_init_attrs(struct device_type *dev_type) {}
51651 +static inline void power_supply_init_attrs(void) {}
51652 #define power_supply_uevent NULL
51653
51654 #endif /* CONFIG_SYSFS */
51655 diff --git a/drivers/power/power_supply_core.c b/drivers/power/power_supply_core.c
51656 index 4bc0c7f..198c99d 100644
51657 --- a/drivers/power/power_supply_core.c
51658 +++ b/drivers/power/power_supply_core.c
51659 @@ -28,7 +28,10 @@ EXPORT_SYMBOL_GPL(power_supply_class);
51660 ATOMIC_NOTIFIER_HEAD(power_supply_notifier);
51661 EXPORT_SYMBOL_GPL(power_supply_notifier);
51662
51663 -static struct device_type power_supply_dev_type;
51664 +extern const struct attribute_group *power_supply_attr_groups[];
51665 +static struct device_type power_supply_dev_type = {
51666 + .groups = power_supply_attr_groups,
51667 +};
51668
51669 #define POWER_SUPPLY_DEFERRED_REGISTER_TIME msecs_to_jiffies(10)
51670
51671 @@ -921,7 +924,7 @@ static int __init power_supply_class_init(void)
51672 return PTR_ERR(power_supply_class);
51673
51674 power_supply_class->dev_uevent = power_supply_uevent;
51675 - power_supply_init_attrs(&power_supply_dev_type);
51676 + power_supply_init_attrs();
51677
51678 return 0;
51679 }
51680 diff --git a/drivers/power/power_supply_sysfs.c b/drivers/power/power_supply_sysfs.c
51681 index 9134e3d..45eee1e 100644
51682 --- a/drivers/power/power_supply_sysfs.c
51683 +++ b/drivers/power/power_supply_sysfs.c
51684 @@ -238,17 +238,15 @@ static struct attribute_group power_supply_attr_group = {
51685 .is_visible = power_supply_attr_is_visible,
51686 };
51687
51688 -static const struct attribute_group *power_supply_attr_groups[] = {
51689 +const struct attribute_group *power_supply_attr_groups[] = {
51690 &power_supply_attr_group,
51691 NULL,
51692 };
51693
51694 -void power_supply_init_attrs(struct device_type *dev_type)
51695 +void power_supply_init_attrs(void)
51696 {
51697 int i;
51698
51699 - dev_type->groups = power_supply_attr_groups;
51700 -
51701 for (i = 0; i < ARRAY_SIZE(power_supply_attrs); i++)
51702 __power_supply_attrs[i] = &power_supply_attrs[i].attr;
51703 }
51704 diff --git a/drivers/powercap/powercap_sys.c b/drivers/powercap/powercap_sys.c
51705 index 84419af..268ede8 100644
51706 --- a/drivers/powercap/powercap_sys.c
51707 +++ b/drivers/powercap/powercap_sys.c
51708 @@ -154,8 +154,77 @@ struct powercap_constraint_attr {
51709 struct device_attribute name_attr;
51710 };
51711
51712 +static ssize_t show_constraint_name(struct device *dev,
51713 + struct device_attribute *dev_attr,
51714 + char *buf);
51715 +
51716 static struct powercap_constraint_attr
51717 - constraint_attrs[MAX_CONSTRAINTS_PER_ZONE];
51718 + constraint_attrs[MAX_CONSTRAINTS_PER_ZONE] = {
51719 + [0 ... MAX_CONSTRAINTS_PER_ZONE - 1] = {
51720 + .power_limit_attr = {
51721 + .attr = {
51722 + .name = NULL,
51723 + .mode = S_IWUSR | S_IRUGO
51724 + },
51725 + .show = show_constraint_power_limit_uw,
51726 + .store = store_constraint_power_limit_uw
51727 + },
51728 +
51729 + .time_window_attr = {
51730 + .attr = {
51731 + .name = NULL,
51732 + .mode = S_IWUSR | S_IRUGO
51733 + },
51734 + .show = show_constraint_time_window_us,
51735 + .store = store_constraint_time_window_us
51736 + },
51737 +
51738 + .max_power_attr = {
51739 + .attr = {
51740 + .name = NULL,
51741 + .mode = S_IRUGO
51742 + },
51743 + .show = show_constraint_max_power_uw,
51744 + .store = NULL
51745 + },
51746 +
51747 + .min_power_attr = {
51748 + .attr = {
51749 + .name = NULL,
51750 + .mode = S_IRUGO
51751 + },
51752 + .show = show_constraint_min_power_uw,
51753 + .store = NULL
51754 + },
51755 +
51756 + .max_time_window_attr = {
51757 + .attr = {
51758 + .name = NULL,
51759 + .mode = S_IRUGO
51760 + },
51761 + .show = show_constraint_max_time_window_us,
51762 + .store = NULL
51763 + },
51764 +
51765 + .min_time_window_attr = {
51766 + .attr = {
51767 + .name = NULL,
51768 + .mode = S_IRUGO
51769 + },
51770 + .show = show_constraint_min_time_window_us,
51771 + .store = NULL
51772 + },
51773 +
51774 + .name_attr = {
51775 + .attr = {
51776 + .name = NULL,
51777 + .mode = S_IRUGO
51778 + },
51779 + .show = show_constraint_name,
51780 + .store = NULL
51781 + }
51782 + }
51783 +};
51784
51785 /* A list of powercap control_types */
51786 static LIST_HEAD(powercap_cntrl_list);
51787 @@ -193,23 +262,16 @@ static ssize_t show_constraint_name(struct device *dev,
51788 }
51789
51790 static int create_constraint_attribute(int id, const char *name,
51791 - int mode,
51792 - struct device_attribute *dev_attr,
51793 - ssize_t (*show)(struct device *,
51794 - struct device_attribute *, char *),
51795 - ssize_t (*store)(struct device *,
51796 - struct device_attribute *,
51797 - const char *, size_t)
51798 - )
51799 + struct device_attribute *dev_attr)
51800 {
51801 + name = kasprintf(GFP_KERNEL, "constraint_%d_%s", id, name);
51802
51803 - dev_attr->attr.name = kasprintf(GFP_KERNEL, "constraint_%d_%s",
51804 - id, name);
51805 - if (!dev_attr->attr.name)
51806 + if (!name)
51807 return -ENOMEM;
51808 - dev_attr->attr.mode = mode;
51809 - dev_attr->show = show;
51810 - dev_attr->store = store;
51811 +
51812 + pax_open_kernel();
51813 + *(const char **)&dev_attr->attr.name = name;
51814 + pax_close_kernel();
51815
51816 return 0;
51817 }
51818 @@ -236,49 +298,31 @@ static int seed_constraint_attributes(void)
51819
51820 for (i = 0; i < MAX_CONSTRAINTS_PER_ZONE; ++i) {
51821 ret = create_constraint_attribute(i, "power_limit_uw",
51822 - S_IWUSR | S_IRUGO,
51823 - &constraint_attrs[i].power_limit_attr,
51824 - show_constraint_power_limit_uw,
51825 - store_constraint_power_limit_uw);
51826 + &constraint_attrs[i].power_limit_attr);
51827 if (ret)
51828 goto err_alloc;
51829 ret = create_constraint_attribute(i, "time_window_us",
51830 - S_IWUSR | S_IRUGO,
51831 - &constraint_attrs[i].time_window_attr,
51832 - show_constraint_time_window_us,
51833 - store_constraint_time_window_us);
51834 + &constraint_attrs[i].time_window_attr);
51835 if (ret)
51836 goto err_alloc;
51837 - ret = create_constraint_attribute(i, "name", S_IRUGO,
51838 - &constraint_attrs[i].name_attr,
51839 - show_constraint_name,
51840 - NULL);
51841 + ret = create_constraint_attribute(i, "name",
51842 + &constraint_attrs[i].name_attr);
51843 if (ret)
51844 goto err_alloc;
51845 - ret = create_constraint_attribute(i, "max_power_uw", S_IRUGO,
51846 - &constraint_attrs[i].max_power_attr,
51847 - show_constraint_max_power_uw,
51848 - NULL);
51849 + ret = create_constraint_attribute(i, "max_power_uw",
51850 + &constraint_attrs[i].max_power_attr);
51851 if (ret)
51852 goto err_alloc;
51853 - ret = create_constraint_attribute(i, "min_power_uw", S_IRUGO,
51854 - &constraint_attrs[i].min_power_attr,
51855 - show_constraint_min_power_uw,
51856 - NULL);
51857 + ret = create_constraint_attribute(i, "min_power_uw",
51858 + &constraint_attrs[i].min_power_attr);
51859 if (ret)
51860 goto err_alloc;
51861 ret = create_constraint_attribute(i, "max_time_window_us",
51862 - S_IRUGO,
51863 - &constraint_attrs[i].max_time_window_attr,
51864 - show_constraint_max_time_window_us,
51865 - NULL);
51866 + &constraint_attrs[i].max_time_window_attr);
51867 if (ret)
51868 goto err_alloc;
51869 ret = create_constraint_attribute(i, "min_time_window_us",
51870 - S_IRUGO,
51871 - &constraint_attrs[i].min_time_window_attr,
51872 - show_constraint_min_time_window_us,
51873 - NULL);
51874 + &constraint_attrs[i].min_time_window_attr);
51875 if (ret)
51876 goto err_alloc;
51877
51878 @@ -378,10 +422,12 @@ static void create_power_zone_common_attributes(
51879 power_zone->zone_dev_attrs[count++] =
51880 &dev_attr_max_energy_range_uj.attr;
51881 if (power_zone->ops->get_energy_uj) {
51882 + pax_open_kernel();
51883 if (power_zone->ops->reset_energy_uj)
51884 - dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51885 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IWUSR | S_IRUGO;
51886 else
51887 - dev_attr_energy_uj.attr.mode = S_IRUGO;
51888 + *(umode_t *)&dev_attr_energy_uj.attr.mode = S_IRUGO;
51889 + pax_close_kernel();
51890 power_zone->zone_dev_attrs[count++] =
51891 &dev_attr_energy_uj.attr;
51892 }
51893 diff --git a/drivers/ptp/ptp_private.h b/drivers/ptp/ptp_private.h
51894 index 9c5d414..c7900ce 100644
51895 --- a/drivers/ptp/ptp_private.h
51896 +++ b/drivers/ptp/ptp_private.h
51897 @@ -51,7 +51,7 @@ struct ptp_clock {
51898 struct mutex pincfg_mux; /* protect concurrent info->pin_config access */
51899 wait_queue_head_t tsev_wq;
51900 int defunct; /* tells readers to go away when clock is being removed */
51901 - struct device_attribute *pin_dev_attr;
51902 + device_attribute_no_const *pin_dev_attr;
51903 struct attribute **pin_attr;
51904 struct attribute_group pin_attr_group;
51905 };
51906 diff --git a/drivers/ptp/ptp_sysfs.c b/drivers/ptp/ptp_sysfs.c
51907 index 302e626..12579af 100644
51908 --- a/drivers/ptp/ptp_sysfs.c
51909 +++ b/drivers/ptp/ptp_sysfs.c
51910 @@ -280,7 +280,7 @@ static int ptp_populate_pins(struct ptp_clock *ptp)
51911 goto no_pin_attr;
51912
51913 for (i = 0; i < n_pins; i++) {
51914 - struct device_attribute *da = &ptp->pin_dev_attr[i];
51915 + device_attribute_no_const *da = &ptp->pin_dev_attr[i];
51916 sysfs_attr_init(&da->attr);
51917 da->attr.name = info->pin_config[i].name;
51918 da->attr.mode = 0644;
51919 diff --git a/drivers/regulator/core.c b/drivers/regulator/core.c
51920 index 8a28116..05b0ad5 100644
51921 --- a/drivers/regulator/core.c
51922 +++ b/drivers/regulator/core.c
51923 @@ -3603,7 +3603,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51924 const struct regulation_constraints *constraints = NULL;
51925 const struct regulator_init_data *init_data;
51926 struct regulator_config *config = NULL;
51927 - static atomic_t regulator_no = ATOMIC_INIT(-1);
51928 + static atomic_unchecked_t regulator_no = ATOMIC_INIT(-1);
51929 struct regulator_dev *rdev;
51930 struct device *dev;
51931 int ret, i;
51932 @@ -3686,7 +3686,7 @@ regulator_register(const struct regulator_desc *regulator_desc,
51933 rdev->dev.class = &regulator_class;
51934 rdev->dev.parent = dev;
51935 dev_set_name(&rdev->dev, "regulator.%lu",
51936 - (unsigned long) atomic_inc_return(&regulator_no));
51937 + (unsigned long) atomic_inc_return_unchecked(&regulator_no));
51938 ret = device_register(&rdev->dev);
51939 if (ret != 0) {
51940 put_device(&rdev->dev);
51941 diff --git a/drivers/regulator/max8660.c b/drivers/regulator/max8660.c
51942 index 4071d74..260b15a 100644
51943 --- a/drivers/regulator/max8660.c
51944 +++ b/drivers/regulator/max8660.c
51945 @@ -423,8 +423,10 @@ static int max8660_probe(struct i2c_client *client,
51946 max8660->shadow_regs[MAX8660_OVER1] = 5;
51947 } else {
51948 /* Otherwise devices can be toggled via software */
51949 - max8660_dcdc_ops.enable = max8660_dcdc_enable;
51950 - max8660_dcdc_ops.disable = max8660_dcdc_disable;
51951 + pax_open_kernel();
51952 + *(void **)&max8660_dcdc_ops.enable = max8660_dcdc_enable;
51953 + *(void **)&max8660_dcdc_ops.disable = max8660_dcdc_disable;
51954 + pax_close_kernel();
51955 }
51956
51957 /*
51958 diff --git a/drivers/regulator/max8973-regulator.c b/drivers/regulator/max8973-regulator.c
51959 index c3d55c2..0dddfe6 100644
51960 --- a/drivers/regulator/max8973-regulator.c
51961 +++ b/drivers/regulator/max8973-regulator.c
51962 @@ -403,9 +403,11 @@ static int max8973_probe(struct i2c_client *client,
51963 if (!pdata || !pdata->enable_ext_control) {
51964 max->desc.enable_reg = MAX8973_VOUT;
51965 max->desc.enable_mask = MAX8973_VOUT_ENABLE;
51966 - max->ops.enable = regulator_enable_regmap;
51967 - max->ops.disable = regulator_disable_regmap;
51968 - max->ops.is_enabled = regulator_is_enabled_regmap;
51969 + pax_open_kernel();
51970 + *(void **)&max->ops.enable = regulator_enable_regmap;
51971 + *(void **)&max->ops.disable = regulator_disable_regmap;
51972 + *(void **)&max->ops.is_enabled = regulator_is_enabled_regmap;
51973 + pax_close_kernel();
51974 }
51975
51976 if (pdata) {
51977 diff --git a/drivers/regulator/mc13892-regulator.c b/drivers/regulator/mc13892-regulator.c
51978 index 0d17c92..a29f627 100644
51979 --- a/drivers/regulator/mc13892-regulator.c
51980 +++ b/drivers/regulator/mc13892-regulator.c
51981 @@ -584,10 +584,12 @@ static int mc13892_regulator_probe(struct platform_device *pdev)
51982 mc13xxx_unlock(mc13892);
51983
51984 /* update mc13892_vcam ops */
51985 - memcpy(&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51986 + pax_open_kernel();
51987 + memcpy((void *)&mc13892_vcam_ops, mc13892_regulators[MC13892_VCAM].desc.ops,
51988 sizeof(struct regulator_ops));
51989 - mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51990 - mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51991 + *(void **)&mc13892_vcam_ops.set_mode = mc13892_vcam_set_mode,
51992 + *(void **)&mc13892_vcam_ops.get_mode = mc13892_vcam_get_mode,
51993 + pax_close_kernel();
51994 mc13892_regulators[MC13892_VCAM].desc.ops = &mc13892_vcam_ops;
51995
51996 mc13xxx_data = mc13xxx_parse_regulators_dt(pdev, mc13892_regulators,
51997 diff --git a/drivers/rtc/rtc-cmos.c b/drivers/rtc/rtc-cmos.c
51998 index a82556a0..e842923 100644
51999 --- a/drivers/rtc/rtc-cmos.c
52000 +++ b/drivers/rtc/rtc-cmos.c
52001 @@ -793,7 +793,9 @@ cmos_do_probe(struct device *dev, struct resource *ports, int rtc_irq)
52002 hpet_rtc_timer_init();
52003
52004 /* export at least the first block of NVRAM */
52005 - nvram.size = address_space - NVRAM_OFFSET;
52006 + pax_open_kernel();
52007 + *(size_t *)&nvram.size = address_space - NVRAM_OFFSET;
52008 + pax_close_kernel();
52009 retval = sysfs_create_bin_file(&dev->kobj, &nvram);
52010 if (retval < 0) {
52011 dev_dbg(dev, "can't create nvram file? %d\n", retval);
52012 diff --git a/drivers/rtc/rtc-dev.c b/drivers/rtc/rtc-dev.c
52013 index 799c34b..8e9786a 100644
52014 --- a/drivers/rtc/rtc-dev.c
52015 +++ b/drivers/rtc/rtc-dev.c
52016 @@ -16,6 +16,7 @@
52017 #include <linux/module.h>
52018 #include <linux/rtc.h>
52019 #include <linux/sched.h>
52020 +#include <linux/grsecurity.h>
52021 #include "rtc-core.h"
52022
52023 static dev_t rtc_devt;
52024 @@ -347,6 +348,8 @@ static long rtc_dev_ioctl(struct file *file,
52025 if (copy_from_user(&tm, uarg, sizeof(tm)))
52026 return -EFAULT;
52027
52028 + gr_log_timechange();
52029 +
52030 return rtc_set_time(rtc, &tm);
52031
52032 case RTC_PIE_ON:
52033 diff --git a/drivers/rtc/rtc-ds1307.c b/drivers/rtc/rtc-ds1307.c
52034 index 4ffabb3..1f87fca 100644
52035 --- a/drivers/rtc/rtc-ds1307.c
52036 +++ b/drivers/rtc/rtc-ds1307.c
52037 @@ -107,7 +107,7 @@ struct ds1307 {
52038 u8 offset; /* register's offset */
52039 u8 regs[11];
52040 u16 nvram_offset;
52041 - struct bin_attribute *nvram;
52042 + bin_attribute_no_const *nvram;
52043 enum ds_type type;
52044 unsigned long flags;
52045 #define HAS_NVRAM 0 /* bit 0 == sysfs file active */
52046 diff --git a/drivers/rtc/rtc-m48t59.c b/drivers/rtc/rtc-m48t59.c
52047 index 90abb5b..e0bf6dd 100644
52048 --- a/drivers/rtc/rtc-m48t59.c
52049 +++ b/drivers/rtc/rtc-m48t59.c
52050 @@ -483,7 +483,9 @@ static int m48t59_rtc_probe(struct platform_device *pdev)
52051 if (IS_ERR(m48t59->rtc))
52052 return PTR_ERR(m48t59->rtc);
52053
52054 - m48t59_nvram_attr.size = pdata->offset;
52055 + pax_open_kernel();
52056 + *(size_t *)&m48t59_nvram_attr.size = pdata->offset;
52057 + pax_close_kernel();
52058
52059 ret = sysfs_create_bin_file(&pdev->dev.kobj, &m48t59_nvram_attr);
52060 if (ret)
52061 diff --git a/drivers/rtc/rtc-test.c b/drivers/rtc/rtc-test.c
52062 index 3a2da4c..e88493c 100644
52063 --- a/drivers/rtc/rtc-test.c
52064 +++ b/drivers/rtc/rtc-test.c
52065 @@ -112,8 +112,10 @@ static int test_probe(struct platform_device *plat_dev)
52066 struct rtc_device *rtc;
52067
52068 if (test_mmss64) {
52069 - test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52070 - test_rtc_ops.set_mmss = NULL;
52071 + pax_open_kernel();
52072 + *(void **)&test_rtc_ops.set_mmss64 = test_rtc_set_mmss64;
52073 + *(void **)&test_rtc_ops.set_mmss = NULL;
52074 + pax_close_kernel();
52075 }
52076
52077 rtc = devm_rtc_device_register(&plat_dev->dev, "test",
52078 diff --git a/drivers/scsi/bfa/bfa_fcpim.h b/drivers/scsi/bfa/bfa_fcpim.h
52079 index e693af6..2e525b6 100644
52080 --- a/drivers/scsi/bfa/bfa_fcpim.h
52081 +++ b/drivers/scsi/bfa/bfa_fcpim.h
52082 @@ -36,7 +36,7 @@ struct bfa_iotag_s {
52083
52084 struct bfa_itn_s {
52085 bfa_isr_func_t isr;
52086 -};
52087 +} __no_const;
52088
52089 void bfa_itn_create(struct bfa_s *bfa, struct bfa_rport_s *rport,
52090 void (*isr)(struct bfa_s *bfa, struct bfi_msg_s *m));
52091 diff --git a/drivers/scsi/bfa/bfa_fcs.c b/drivers/scsi/bfa/bfa_fcs.c
52092 index 0f19455..ef7adb5 100644
52093 --- a/drivers/scsi/bfa/bfa_fcs.c
52094 +++ b/drivers/scsi/bfa/bfa_fcs.c
52095 @@ -38,10 +38,21 @@ struct bfa_fcs_mod_s {
52096 #define BFA_FCS_MODULE(_mod) { _mod ## _modinit, _mod ## _modexit }
52097
52098 static struct bfa_fcs_mod_s fcs_modules[] = {
52099 - { bfa_fcs_port_attach, NULL, NULL },
52100 - { bfa_fcs_uf_attach, NULL, NULL },
52101 - { bfa_fcs_fabric_attach, bfa_fcs_fabric_modinit,
52102 - bfa_fcs_fabric_modexit },
52103 + {
52104 + .attach = bfa_fcs_port_attach,
52105 + .modinit = NULL,
52106 + .modexit = NULL
52107 + },
52108 + {
52109 + .attach = bfa_fcs_uf_attach,
52110 + .modinit = NULL,
52111 + .modexit = NULL
52112 + },
52113 + {
52114 + .attach = bfa_fcs_fabric_attach,
52115 + .modinit = bfa_fcs_fabric_modinit,
52116 + .modexit = bfa_fcs_fabric_modexit
52117 + },
52118 };
52119
52120 /*
52121 diff --git a/drivers/scsi/bfa/bfa_fcs_lport.c b/drivers/scsi/bfa/bfa_fcs_lport.c
52122 index ff75ef8..2dfe00a 100644
52123 --- a/drivers/scsi/bfa/bfa_fcs_lport.c
52124 +++ b/drivers/scsi/bfa/bfa_fcs_lport.c
52125 @@ -89,15 +89,26 @@ static struct {
52126 void (*offline) (struct bfa_fcs_lport_s *port);
52127 } __port_action[] = {
52128 {
52129 - bfa_fcs_lport_unknown_init, bfa_fcs_lport_unknown_online,
52130 - bfa_fcs_lport_unknown_offline}, {
52131 - bfa_fcs_lport_fab_init, bfa_fcs_lport_fab_online,
52132 - bfa_fcs_lport_fab_offline}, {
52133 - bfa_fcs_lport_n2n_init, bfa_fcs_lport_n2n_online,
52134 - bfa_fcs_lport_n2n_offline}, {
52135 - bfa_fcs_lport_loop_init, bfa_fcs_lport_loop_online,
52136 - bfa_fcs_lport_loop_offline},
52137 - };
52138 + .init = bfa_fcs_lport_unknown_init,
52139 + .online = bfa_fcs_lport_unknown_online,
52140 + .offline = bfa_fcs_lport_unknown_offline
52141 + },
52142 + {
52143 + .init = bfa_fcs_lport_fab_init,
52144 + .online = bfa_fcs_lport_fab_online,
52145 + .offline = bfa_fcs_lport_fab_offline
52146 + },
52147 + {
52148 + .init = bfa_fcs_lport_n2n_init,
52149 + .online = bfa_fcs_lport_n2n_online,
52150 + .offline = bfa_fcs_lport_n2n_offline
52151 + },
52152 + {
52153 + .init = bfa_fcs_lport_loop_init,
52154 + .online = bfa_fcs_lport_loop_online,
52155 + .offline = bfa_fcs_lport_loop_offline
52156 + },
52157 +};
52158
52159 /*
52160 * fcs_port_sm FCS logical port state machine
52161 diff --git a/drivers/scsi/bfa/bfa_ioc.h b/drivers/scsi/bfa/bfa_ioc.h
52162 index a38aafa0..fe8f03b 100644
52163 --- a/drivers/scsi/bfa/bfa_ioc.h
52164 +++ b/drivers/scsi/bfa/bfa_ioc.h
52165 @@ -258,7 +258,7 @@ struct bfa_ioc_cbfn_s {
52166 bfa_ioc_disable_cbfn_t disable_cbfn;
52167 bfa_ioc_hbfail_cbfn_t hbfail_cbfn;
52168 bfa_ioc_reset_cbfn_t reset_cbfn;
52169 -};
52170 +} __no_const;
52171
52172 /*
52173 * IOC event notification mechanism.
52174 @@ -352,7 +352,7 @@ struct bfa_ioc_hwif_s {
52175 void (*ioc_set_alt_fwstate) (struct bfa_ioc_s *ioc,
52176 enum bfi_ioc_state fwstate);
52177 enum bfi_ioc_state (*ioc_get_alt_fwstate) (struct bfa_ioc_s *ioc);
52178 -};
52179 +} __no_const;
52180
52181 /*
52182 * Queue element to wait for room in request queue. FIFO order is
52183 diff --git a/drivers/scsi/bfa/bfa_modules.h b/drivers/scsi/bfa/bfa_modules.h
52184 index a14c784..6de6790 100644
52185 --- a/drivers/scsi/bfa/bfa_modules.h
52186 +++ b/drivers/scsi/bfa/bfa_modules.h
52187 @@ -78,12 +78,12 @@ enum {
52188 \
52189 extern struct bfa_module_s hal_mod_ ## __mod; \
52190 struct bfa_module_s hal_mod_ ## __mod = { \
52191 - bfa_ ## __mod ## _meminfo, \
52192 - bfa_ ## __mod ## _attach, \
52193 - bfa_ ## __mod ## _detach, \
52194 - bfa_ ## __mod ## _start, \
52195 - bfa_ ## __mod ## _stop, \
52196 - bfa_ ## __mod ## _iocdisable, \
52197 + .meminfo = bfa_ ## __mod ## _meminfo, \
52198 + .attach = bfa_ ## __mod ## _attach, \
52199 + .detach = bfa_ ## __mod ## _detach, \
52200 + .start = bfa_ ## __mod ## _start, \
52201 + .stop = bfa_ ## __mod ## _stop, \
52202 + .iocdisable = bfa_ ## __mod ## _iocdisable, \
52203 }
52204
52205 #define BFA_CACHELINE_SZ (256)
52206 diff --git a/drivers/scsi/fcoe/fcoe_sysfs.c b/drivers/scsi/fcoe/fcoe_sysfs.c
52207 index 045c4e1..13de803 100644
52208 --- a/drivers/scsi/fcoe/fcoe_sysfs.c
52209 +++ b/drivers/scsi/fcoe/fcoe_sysfs.c
52210 @@ -33,8 +33,8 @@
52211 */
52212 #include "libfcoe.h"
52213
52214 -static atomic_t ctlr_num;
52215 -static atomic_t fcf_num;
52216 +static atomic_unchecked_t ctlr_num;
52217 +static atomic_unchecked_t fcf_num;
52218
52219 /*
52220 * fcoe_fcf_dev_loss_tmo: the default number of seconds that fcoe sysfs
52221 @@ -685,7 +685,7 @@ struct fcoe_ctlr_device *fcoe_ctlr_device_add(struct device *parent,
52222 if (!ctlr)
52223 goto out;
52224
52225 - ctlr->id = atomic_inc_return(&ctlr_num) - 1;
52226 + ctlr->id = atomic_inc_return_unchecked(&ctlr_num) - 1;
52227 ctlr->f = f;
52228 ctlr->mode = FIP_CONN_TYPE_FABRIC;
52229 INIT_LIST_HEAD(&ctlr->fcfs);
52230 @@ -902,7 +902,7 @@ struct fcoe_fcf_device *fcoe_fcf_device_add(struct fcoe_ctlr_device *ctlr,
52231 fcf->dev.parent = &ctlr->dev;
52232 fcf->dev.bus = &fcoe_bus_type;
52233 fcf->dev.type = &fcoe_fcf_device_type;
52234 - fcf->id = atomic_inc_return(&fcf_num) - 1;
52235 + fcf->id = atomic_inc_return_unchecked(&fcf_num) - 1;
52236 fcf->state = FCOE_FCF_STATE_UNKNOWN;
52237
52238 fcf->dev_loss_tmo = ctlr->fcf_dev_loss_tmo;
52239 @@ -938,8 +938,8 @@ int __init fcoe_sysfs_setup(void)
52240 {
52241 int error;
52242
52243 - atomic_set(&ctlr_num, 0);
52244 - atomic_set(&fcf_num, 0);
52245 + atomic_set_unchecked(&ctlr_num, 0);
52246 + atomic_set_unchecked(&fcf_num, 0);
52247
52248 error = bus_register(&fcoe_bus_type);
52249 if (error)
52250 diff --git a/drivers/scsi/hosts.c b/drivers/scsi/hosts.c
52251 index 8bb173e..20236b4 100644
52252 --- a/drivers/scsi/hosts.c
52253 +++ b/drivers/scsi/hosts.c
52254 @@ -42,7 +42,7 @@
52255 #include "scsi_logging.h"
52256
52257
52258 -static atomic_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52259 +static atomic_unchecked_t scsi_host_next_hn = ATOMIC_INIT(0); /* host_no for next new host */
52260
52261
52262 static void scsi_host_cls_release(struct device *dev)
52263 @@ -392,7 +392,7 @@ struct Scsi_Host *scsi_host_alloc(struct scsi_host_template *sht, int privsize)
52264 * subtract one because we increment first then return, but we need to
52265 * know what the next host number was before increment
52266 */
52267 - shost->host_no = atomic_inc_return(&scsi_host_next_hn) - 1;
52268 + shost->host_no = atomic_inc_return_unchecked(&scsi_host_next_hn) - 1;
52269 shost->dma_channel = 0xff;
52270
52271 /* These three are default values which can be overridden */
52272 diff --git a/drivers/scsi/hpsa.c b/drivers/scsi/hpsa.c
52273 index 8eab107..599cd79 100644
52274 --- a/drivers/scsi/hpsa.c
52275 +++ b/drivers/scsi/hpsa.c
52276 @@ -697,10 +697,10 @@ static inline u32 next_command(struct ctlr_info *h, u8 q)
52277 struct reply_queue_buffer *rq = &h->reply_queue[q];
52278
52279 if (h->transMethod & CFGTBL_Trans_io_accel1)
52280 - return h->access.command_completed(h, q);
52281 + return h->access->command_completed(h, q);
52282
52283 if (unlikely(!(h->transMethod & CFGTBL_Trans_Performant)))
52284 - return h->access.command_completed(h, q);
52285 + return h->access->command_completed(h, q);
52286
52287 if ((rq->head[rq->current_entry] & 1) == rq->wraparound) {
52288 a = rq->head[rq->current_entry];
52289 @@ -837,7 +837,7 @@ static void enqueue_cmd_and_start_io(struct ctlr_info *h,
52290 break;
52291 default:
52292 set_performant_mode(h, c);
52293 - h->access.submit_command(h, c);
52294 + h->access->submit_command(h, c);
52295 }
52296 }
52297
52298 @@ -5369,17 +5369,17 @@ static void __iomem *remap_pci_mem(ulong base, ulong size)
52299
52300 static inline unsigned long get_next_completion(struct ctlr_info *h, u8 q)
52301 {
52302 - return h->access.command_completed(h, q);
52303 + return h->access->command_completed(h, q);
52304 }
52305
52306 static inline bool interrupt_pending(struct ctlr_info *h)
52307 {
52308 - return h->access.intr_pending(h);
52309 + return h->access->intr_pending(h);
52310 }
52311
52312 static inline long interrupt_not_for_us(struct ctlr_info *h)
52313 {
52314 - return (h->access.intr_pending(h) == 0) ||
52315 + return (h->access->intr_pending(h) == 0) ||
52316 (h->interrupts_enabled == 0);
52317 }
52318
52319 @@ -6270,7 +6270,7 @@ static int hpsa_pci_init(struct ctlr_info *h)
52320 if (prod_index < 0)
52321 return prod_index;
52322 h->product_name = products[prod_index].product_name;
52323 - h->access = *(products[prod_index].access);
52324 + h->access = products[prod_index].access;
52325
52326 pci_disable_link_state(h->pdev, PCIE_LINK_STATE_L0S |
52327 PCIE_LINK_STATE_L1 | PCIE_LINK_STATE_CLKPM);
52328 @@ -6647,7 +6647,7 @@ static void controller_lockup_detected(struct ctlr_info *h)
52329 unsigned long flags;
52330 u32 lockup_detected;
52331
52332 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52333 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52334 spin_lock_irqsave(&h->lock, flags);
52335 lockup_detected = readl(h->vaddr + SA5_SCRATCHPAD_OFFSET);
52336 if (!lockup_detected) {
52337 @@ -6922,7 +6922,7 @@ reinit_after_soft_reset:
52338 }
52339
52340 /* make sure the board interrupts are off */
52341 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52342 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52343
52344 if (hpsa_request_irqs(h, do_hpsa_intr_msi, do_hpsa_intr_intx))
52345 goto clean2;
52346 @@ -6958,7 +6958,7 @@ reinit_after_soft_reset:
52347 * fake ones to scoop up any residual completions.
52348 */
52349 spin_lock_irqsave(&h->lock, flags);
52350 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52351 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52352 spin_unlock_irqrestore(&h->lock, flags);
52353 hpsa_free_irqs(h);
52354 rc = hpsa_request_irqs(h, hpsa_msix_discard_completions,
52355 @@ -6977,9 +6977,9 @@ reinit_after_soft_reset:
52356 dev_info(&h->pdev->dev, "Board READY.\n");
52357 dev_info(&h->pdev->dev,
52358 "Waiting for stale completions to drain.\n");
52359 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52360 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52361 msleep(10000);
52362 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52363 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52364
52365 rc = controller_reset_failed(h->cfgtable);
52366 if (rc)
52367 @@ -7004,7 +7004,7 @@ reinit_after_soft_reset:
52368
52369
52370 /* Turn the interrupts on so we can service requests */
52371 - h->access.set_intr_mask(h, HPSA_INTR_ON);
52372 + h->access->set_intr_mask(h, HPSA_INTR_ON);
52373
52374 hpsa_hba_inquiry(h);
52375 hpsa_register_scsi(h); /* hook ourselves into SCSI subsystem */
52376 @@ -7077,7 +7077,7 @@ static void hpsa_shutdown(struct pci_dev *pdev)
52377 * To write all data in the battery backed cache to disks
52378 */
52379 hpsa_flush_cache(h);
52380 - h->access.set_intr_mask(h, HPSA_INTR_OFF);
52381 + h->access->set_intr_mask(h, HPSA_INTR_OFF);
52382 hpsa_free_irqs_and_disable_msix(h);
52383 }
52384
52385 @@ -7198,7 +7198,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52386 CFGTBL_Trans_enable_directed_msix |
52387 (trans_support & (CFGTBL_Trans_io_accel1 |
52388 CFGTBL_Trans_io_accel2));
52389 - struct access_method access = SA5_performant_access;
52390 + struct access_method *access = &SA5_performant_access;
52391
52392 /* This is a bit complicated. There are 8 registers on
52393 * the controller which we write to to tell it 8 different
52394 @@ -7240,7 +7240,7 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52395 * perform the superfluous readl() after each command submission.
52396 */
52397 if (trans_support & (CFGTBL_Trans_io_accel1 | CFGTBL_Trans_io_accel2))
52398 - access = SA5_performant_access_no_read;
52399 + access = &SA5_performant_access_no_read;
52400
52401 /* Controller spec: zero out this buffer. */
52402 for (i = 0; i < h->nreply_queues; i++)
52403 @@ -7270,12 +7270,12 @@ static int hpsa_enter_performant_mode(struct ctlr_info *h, u32 trans_support)
52404 * enable outbound interrupt coalescing in accelerator mode;
52405 */
52406 if (trans_support & CFGTBL_Trans_io_accel1) {
52407 - access = SA5_ioaccel_mode1_access;
52408 + access = &SA5_ioaccel_mode1_access;
52409 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52410 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52411 } else {
52412 if (trans_support & CFGTBL_Trans_io_accel2) {
52413 - access = SA5_ioaccel_mode2_access;
52414 + access = &SA5_ioaccel_mode2_access;
52415 writel(10, &h->cfgtable->HostWrite.CoalIntDelay);
52416 writel(4, &h->cfgtable->HostWrite.CoalIntCount);
52417 }
52418 diff --git a/drivers/scsi/hpsa.h b/drivers/scsi/hpsa.h
52419 index 6577130..955f9a4 100644
52420 --- a/drivers/scsi/hpsa.h
52421 +++ b/drivers/scsi/hpsa.h
52422 @@ -143,7 +143,7 @@ struct ctlr_info {
52423 unsigned int msix_vector;
52424 unsigned int msi_vector;
52425 int intr_mode; /* either PERF_MODE_INT or SIMPLE_MODE_INT */
52426 - struct access_method access;
52427 + struct access_method *access;
52428 char hba_mode_enabled;
52429
52430 /* queue and queue Info */
52431 @@ -525,38 +525,38 @@ static unsigned long SA5_ioaccel_mode1_completed(struct ctlr_info *h, u8 q)
52432 }
52433
52434 static struct access_method SA5_access = {
52435 - SA5_submit_command,
52436 - SA5_intr_mask,
52437 - SA5_intr_pending,
52438 - SA5_completed,
52439 + .submit_command = SA5_submit_command,
52440 + .set_intr_mask = SA5_intr_mask,
52441 + .intr_pending = SA5_intr_pending,
52442 + .command_completed = SA5_completed,
52443 };
52444
52445 static struct access_method SA5_ioaccel_mode1_access = {
52446 - SA5_submit_command,
52447 - SA5_performant_intr_mask,
52448 - SA5_ioaccel_mode1_intr_pending,
52449 - SA5_ioaccel_mode1_completed,
52450 + .submit_command = SA5_submit_command,
52451 + .set_intr_mask = SA5_performant_intr_mask,
52452 + .intr_pending = SA5_ioaccel_mode1_intr_pending,
52453 + .command_completed = SA5_ioaccel_mode1_completed,
52454 };
52455
52456 static struct access_method SA5_ioaccel_mode2_access = {
52457 - SA5_submit_command_ioaccel2,
52458 - SA5_performant_intr_mask,
52459 - SA5_performant_intr_pending,
52460 - SA5_performant_completed,
52461 + .submit_command = SA5_submit_command_ioaccel2,
52462 + .set_intr_mask = SA5_performant_intr_mask,
52463 + .intr_pending = SA5_performant_intr_pending,
52464 + .command_completed = SA5_performant_completed,
52465 };
52466
52467 static struct access_method SA5_performant_access = {
52468 - SA5_submit_command,
52469 - SA5_performant_intr_mask,
52470 - SA5_performant_intr_pending,
52471 - SA5_performant_completed,
52472 + .submit_command = SA5_submit_command,
52473 + .set_intr_mask = SA5_performant_intr_mask,
52474 + .intr_pending = SA5_performant_intr_pending,
52475 + .command_completed = SA5_performant_completed,
52476 };
52477
52478 static struct access_method SA5_performant_access_no_read = {
52479 - SA5_submit_command_no_read,
52480 - SA5_performant_intr_mask,
52481 - SA5_performant_intr_pending,
52482 - SA5_performant_completed,
52483 + .submit_command = SA5_submit_command_no_read,
52484 + .set_intr_mask = SA5_performant_intr_mask,
52485 + .intr_pending = SA5_performant_intr_pending,
52486 + .command_completed = SA5_performant_completed,
52487 };
52488
52489 struct board_type {
52490 diff --git a/drivers/scsi/libfc/fc_exch.c b/drivers/scsi/libfc/fc_exch.c
52491 index 1b3a094..068e683 100644
52492 --- a/drivers/scsi/libfc/fc_exch.c
52493 +++ b/drivers/scsi/libfc/fc_exch.c
52494 @@ -101,12 +101,12 @@ struct fc_exch_mgr {
52495 u16 pool_max_index;
52496
52497 struct {
52498 - atomic_t no_free_exch;
52499 - atomic_t no_free_exch_xid;
52500 - atomic_t xid_not_found;
52501 - atomic_t xid_busy;
52502 - atomic_t seq_not_found;
52503 - atomic_t non_bls_resp;
52504 + atomic_unchecked_t no_free_exch;
52505 + atomic_unchecked_t no_free_exch_xid;
52506 + atomic_unchecked_t xid_not_found;
52507 + atomic_unchecked_t xid_busy;
52508 + atomic_unchecked_t seq_not_found;
52509 + atomic_unchecked_t non_bls_resp;
52510 } stats;
52511 };
52512
52513 @@ -811,7 +811,7 @@ static struct fc_exch *fc_exch_em_alloc(struct fc_lport *lport,
52514 /* allocate memory for exchange */
52515 ep = mempool_alloc(mp->ep_pool, GFP_ATOMIC);
52516 if (!ep) {
52517 - atomic_inc(&mp->stats.no_free_exch);
52518 + atomic_inc_unchecked(&mp->stats.no_free_exch);
52519 goto out;
52520 }
52521 memset(ep, 0, sizeof(*ep));
52522 @@ -874,7 +874,7 @@ out:
52523 return ep;
52524 err:
52525 spin_unlock_bh(&pool->lock);
52526 - atomic_inc(&mp->stats.no_free_exch_xid);
52527 + atomic_inc_unchecked(&mp->stats.no_free_exch_xid);
52528 mempool_free(ep, mp->ep_pool);
52529 return NULL;
52530 }
52531 @@ -1023,7 +1023,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52532 xid = ntohs(fh->fh_ox_id); /* we originated exch */
52533 ep = fc_exch_find(mp, xid);
52534 if (!ep) {
52535 - atomic_inc(&mp->stats.xid_not_found);
52536 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52537 reject = FC_RJT_OX_ID;
52538 goto out;
52539 }
52540 @@ -1053,7 +1053,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52541 ep = fc_exch_find(mp, xid);
52542 if ((f_ctl & FC_FC_FIRST_SEQ) && fc_sof_is_init(fr_sof(fp))) {
52543 if (ep) {
52544 - atomic_inc(&mp->stats.xid_busy);
52545 + atomic_inc_unchecked(&mp->stats.xid_busy);
52546 reject = FC_RJT_RX_ID;
52547 goto rel;
52548 }
52549 @@ -1064,7 +1064,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52550 }
52551 xid = ep->xid; /* get our XID */
52552 } else if (!ep) {
52553 - atomic_inc(&mp->stats.xid_not_found);
52554 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52555 reject = FC_RJT_RX_ID; /* XID not found */
52556 goto out;
52557 }
52558 @@ -1082,7 +1082,7 @@ static enum fc_pf_rjt_reason fc_seq_lookup_recip(struct fc_lport *lport,
52559 } else {
52560 sp = &ep->seq;
52561 if (sp->id != fh->fh_seq_id) {
52562 - atomic_inc(&mp->stats.seq_not_found);
52563 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52564 if (f_ctl & FC_FC_END_SEQ) {
52565 /*
52566 * Update sequence_id based on incoming last
52567 @@ -1533,22 +1533,22 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52568
52569 ep = fc_exch_find(mp, ntohs(fh->fh_ox_id));
52570 if (!ep) {
52571 - atomic_inc(&mp->stats.xid_not_found);
52572 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52573 goto out;
52574 }
52575 if (ep->esb_stat & ESB_ST_COMPLETE) {
52576 - atomic_inc(&mp->stats.xid_not_found);
52577 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52578 goto rel;
52579 }
52580 if (ep->rxid == FC_XID_UNKNOWN)
52581 ep->rxid = ntohs(fh->fh_rx_id);
52582 if (ep->sid != 0 && ep->sid != ntoh24(fh->fh_d_id)) {
52583 - atomic_inc(&mp->stats.xid_not_found);
52584 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52585 goto rel;
52586 }
52587 if (ep->did != ntoh24(fh->fh_s_id) &&
52588 ep->did != FC_FID_FLOGI) {
52589 - atomic_inc(&mp->stats.xid_not_found);
52590 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52591 goto rel;
52592 }
52593 sof = fr_sof(fp);
52594 @@ -1557,7 +1557,7 @@ static void fc_exch_recv_seq_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52595 sp->ssb_stat |= SSB_ST_RESP;
52596 sp->id = fh->fh_seq_id;
52597 } else if (sp->id != fh->fh_seq_id) {
52598 - atomic_inc(&mp->stats.seq_not_found);
52599 + atomic_inc_unchecked(&mp->stats.seq_not_found);
52600 goto rel;
52601 }
52602
52603 @@ -1619,9 +1619,9 @@ static void fc_exch_recv_resp(struct fc_exch_mgr *mp, struct fc_frame *fp)
52604 sp = fc_seq_lookup_orig(mp, fp); /* doesn't hold sequence */
52605
52606 if (!sp)
52607 - atomic_inc(&mp->stats.xid_not_found);
52608 + atomic_inc_unchecked(&mp->stats.xid_not_found);
52609 else
52610 - atomic_inc(&mp->stats.non_bls_resp);
52611 + atomic_inc_unchecked(&mp->stats.non_bls_resp);
52612
52613 fc_frame_free(fp);
52614 }
52615 @@ -2261,13 +2261,13 @@ void fc_exch_update_stats(struct fc_lport *lport)
52616
52617 list_for_each_entry(ema, &lport->ema_list, ema_list) {
52618 mp = ema->mp;
52619 - st->fc_no_free_exch += atomic_read(&mp->stats.no_free_exch);
52620 + st->fc_no_free_exch += atomic_read_unchecked(&mp->stats.no_free_exch);
52621 st->fc_no_free_exch_xid +=
52622 - atomic_read(&mp->stats.no_free_exch_xid);
52623 - st->fc_xid_not_found += atomic_read(&mp->stats.xid_not_found);
52624 - st->fc_xid_busy += atomic_read(&mp->stats.xid_busy);
52625 - st->fc_seq_not_found += atomic_read(&mp->stats.seq_not_found);
52626 - st->fc_non_bls_resp += atomic_read(&mp->stats.non_bls_resp);
52627 + atomic_read_unchecked(&mp->stats.no_free_exch_xid);
52628 + st->fc_xid_not_found += atomic_read_unchecked(&mp->stats.xid_not_found);
52629 + st->fc_xid_busy += atomic_read_unchecked(&mp->stats.xid_busy);
52630 + st->fc_seq_not_found += atomic_read_unchecked(&mp->stats.seq_not_found);
52631 + st->fc_non_bls_resp += atomic_read_unchecked(&mp->stats.non_bls_resp);
52632 }
52633 }
52634 EXPORT_SYMBOL(fc_exch_update_stats);
52635 diff --git a/drivers/scsi/libsas/sas_ata.c b/drivers/scsi/libsas/sas_ata.c
52636 index 9c706d8..d3e3ed2 100644
52637 --- a/drivers/scsi/libsas/sas_ata.c
52638 +++ b/drivers/scsi/libsas/sas_ata.c
52639 @@ -535,7 +535,7 @@ static struct ata_port_operations sas_sata_ops = {
52640 .postreset = ata_std_postreset,
52641 .error_handler = ata_std_error_handler,
52642 .post_internal_cmd = sas_ata_post_internal,
52643 - .qc_defer = ata_std_qc_defer,
52644 + .qc_defer = ata_std_qc_defer,
52645 .qc_prep = ata_noop_qc_prep,
52646 .qc_issue = sas_ata_qc_issue,
52647 .qc_fill_rtf = sas_ata_qc_fill_rtf,
52648 diff --git a/drivers/scsi/lpfc/lpfc.h b/drivers/scsi/lpfc/lpfc.h
52649 index 9b81a34..a9b7b8c 100644
52650 --- a/drivers/scsi/lpfc/lpfc.h
52651 +++ b/drivers/scsi/lpfc/lpfc.h
52652 @@ -433,7 +433,7 @@ struct lpfc_vport {
52653 struct dentry *debug_nodelist;
52654 struct dentry *vport_debugfs_root;
52655 struct lpfc_debugfs_trc *disc_trc;
52656 - atomic_t disc_trc_cnt;
52657 + atomic_unchecked_t disc_trc_cnt;
52658 #endif
52659 uint8_t stat_data_enabled;
52660 uint8_t stat_data_blocked;
52661 @@ -883,8 +883,8 @@ struct lpfc_hba {
52662 struct timer_list fabric_block_timer;
52663 unsigned long bit_flags;
52664 #define FABRIC_COMANDS_BLOCKED 0
52665 - atomic_t num_rsrc_err;
52666 - atomic_t num_cmd_success;
52667 + atomic_unchecked_t num_rsrc_err;
52668 + atomic_unchecked_t num_cmd_success;
52669 unsigned long last_rsrc_error_time;
52670 unsigned long last_ramp_down_time;
52671 #ifdef CONFIG_SCSI_LPFC_DEBUG_FS
52672 @@ -919,7 +919,7 @@ struct lpfc_hba {
52673
52674 struct dentry *debug_slow_ring_trc;
52675 struct lpfc_debugfs_trc *slow_ring_trc;
52676 - atomic_t slow_ring_trc_cnt;
52677 + atomic_unchecked_t slow_ring_trc_cnt;
52678 /* iDiag debugfs sub-directory */
52679 struct dentry *idiag_root;
52680 struct dentry *idiag_pci_cfg;
52681 diff --git a/drivers/scsi/lpfc/lpfc_debugfs.c b/drivers/scsi/lpfc/lpfc_debugfs.c
52682 index 513edcb..805c6a8 100644
52683 --- a/drivers/scsi/lpfc/lpfc_debugfs.c
52684 +++ b/drivers/scsi/lpfc/lpfc_debugfs.c
52685 @@ -106,7 +106,7 @@ MODULE_PARM_DESC(lpfc_debugfs_mask_disc_trc,
52686
52687 #include <linux/debugfs.h>
52688
52689 -static atomic_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52690 +static atomic_unchecked_t lpfc_debugfs_seq_trc_cnt = ATOMIC_INIT(0);
52691 static unsigned long lpfc_debugfs_start_time = 0L;
52692
52693 /* iDiag */
52694 @@ -147,7 +147,7 @@ lpfc_debugfs_disc_trc_data(struct lpfc_vport *vport, char *buf, int size)
52695 lpfc_debugfs_enable = 0;
52696
52697 len = 0;
52698 - index = (atomic_read(&vport->disc_trc_cnt) + 1) &
52699 + index = (atomic_read_unchecked(&vport->disc_trc_cnt) + 1) &
52700 (lpfc_debugfs_max_disc_trc - 1);
52701 for (i = index; i < lpfc_debugfs_max_disc_trc; i++) {
52702 dtp = vport->disc_trc + i;
52703 @@ -213,7 +213,7 @@ lpfc_debugfs_slow_ring_trc_data(struct lpfc_hba *phba, char *buf, int size)
52704 lpfc_debugfs_enable = 0;
52705
52706 len = 0;
52707 - index = (atomic_read(&phba->slow_ring_trc_cnt) + 1) &
52708 + index = (atomic_read_unchecked(&phba->slow_ring_trc_cnt) + 1) &
52709 (lpfc_debugfs_max_slow_ring_trc - 1);
52710 for (i = index; i < lpfc_debugfs_max_slow_ring_trc; i++) {
52711 dtp = phba->slow_ring_trc + i;
52712 @@ -646,14 +646,14 @@ lpfc_debugfs_disc_trc(struct lpfc_vport *vport, int mask, char *fmt,
52713 !vport || !vport->disc_trc)
52714 return;
52715
52716 - index = atomic_inc_return(&vport->disc_trc_cnt) &
52717 + index = atomic_inc_return_unchecked(&vport->disc_trc_cnt) &
52718 (lpfc_debugfs_max_disc_trc - 1);
52719 dtp = vport->disc_trc + index;
52720 dtp->fmt = fmt;
52721 dtp->data1 = data1;
52722 dtp->data2 = data2;
52723 dtp->data3 = data3;
52724 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52725 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52726 dtp->jif = jiffies;
52727 #endif
52728 return;
52729 @@ -684,14 +684,14 @@ lpfc_debugfs_slow_ring_trc(struct lpfc_hba *phba, char *fmt,
52730 !phba || !phba->slow_ring_trc)
52731 return;
52732
52733 - index = atomic_inc_return(&phba->slow_ring_trc_cnt) &
52734 + index = atomic_inc_return_unchecked(&phba->slow_ring_trc_cnt) &
52735 (lpfc_debugfs_max_slow_ring_trc - 1);
52736 dtp = phba->slow_ring_trc + index;
52737 dtp->fmt = fmt;
52738 dtp->data1 = data1;
52739 dtp->data2 = data2;
52740 dtp->data3 = data3;
52741 - dtp->seq_cnt = atomic_inc_return(&lpfc_debugfs_seq_trc_cnt);
52742 + dtp->seq_cnt = atomic_inc_return_unchecked(&lpfc_debugfs_seq_trc_cnt);
52743 dtp->jif = jiffies;
52744 #endif
52745 return;
52746 @@ -4268,7 +4268,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52747 "slow_ring buffer\n");
52748 goto debug_failed;
52749 }
52750 - atomic_set(&phba->slow_ring_trc_cnt, 0);
52751 + atomic_set_unchecked(&phba->slow_ring_trc_cnt, 0);
52752 memset(phba->slow_ring_trc, 0,
52753 (sizeof(struct lpfc_debugfs_trc) *
52754 lpfc_debugfs_max_slow_ring_trc));
52755 @@ -4314,7 +4314,7 @@ lpfc_debugfs_initialize(struct lpfc_vport *vport)
52756 "buffer\n");
52757 goto debug_failed;
52758 }
52759 - atomic_set(&vport->disc_trc_cnt, 0);
52760 + atomic_set_unchecked(&vport->disc_trc_cnt, 0);
52761
52762 snprintf(name, sizeof(name), "discovery_trace");
52763 vport->debug_disc_trc =
52764 diff --git a/drivers/scsi/lpfc/lpfc_init.c b/drivers/scsi/lpfc/lpfc_init.c
52765 index e8c8c1e..5f2e11c 100644
52766 --- a/drivers/scsi/lpfc/lpfc_init.c
52767 +++ b/drivers/scsi/lpfc/lpfc_init.c
52768 @@ -11406,8 +11406,10 @@ lpfc_init(void)
52769 "misc_register returned with status %d", error);
52770
52771 if (lpfc_enable_npiv) {
52772 - lpfc_transport_functions.vport_create = lpfc_vport_create;
52773 - lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52774 + pax_open_kernel();
52775 + *(void **)&lpfc_transport_functions.vport_create = lpfc_vport_create;
52776 + *(void **)&lpfc_transport_functions.vport_delete = lpfc_vport_delete;
52777 + pax_close_kernel();
52778 }
52779 lpfc_transport_template =
52780 fc_attach_transport(&lpfc_transport_functions);
52781 diff --git a/drivers/scsi/lpfc/lpfc_scsi.c b/drivers/scsi/lpfc/lpfc_scsi.c
52782 index c140f99..11b2505 100644
52783 --- a/drivers/scsi/lpfc/lpfc_scsi.c
52784 +++ b/drivers/scsi/lpfc/lpfc_scsi.c
52785 @@ -261,7 +261,7 @@ lpfc_rampdown_queue_depth(struct lpfc_hba *phba)
52786 unsigned long expires;
52787
52788 spin_lock_irqsave(&phba->hbalock, flags);
52789 - atomic_inc(&phba->num_rsrc_err);
52790 + atomic_inc_unchecked(&phba->num_rsrc_err);
52791 phba->last_rsrc_error_time = jiffies;
52792
52793 expires = phba->last_ramp_down_time + QUEUE_RAMP_DOWN_INTERVAL;
52794 @@ -303,8 +303,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52795 unsigned long num_rsrc_err, num_cmd_success;
52796 int i;
52797
52798 - num_rsrc_err = atomic_read(&phba->num_rsrc_err);
52799 - num_cmd_success = atomic_read(&phba->num_cmd_success);
52800 + num_rsrc_err = atomic_read_unchecked(&phba->num_rsrc_err);
52801 + num_cmd_success = atomic_read_unchecked(&phba->num_cmd_success);
52802
52803 /*
52804 * The error and success command counters are global per
52805 @@ -331,8 +331,8 @@ lpfc_ramp_down_queue_handler(struct lpfc_hba *phba)
52806 }
52807 }
52808 lpfc_destroy_vport_work_array(phba, vports);
52809 - atomic_set(&phba->num_rsrc_err, 0);
52810 - atomic_set(&phba->num_cmd_success, 0);
52811 + atomic_set_unchecked(&phba->num_rsrc_err, 0);
52812 + atomic_set_unchecked(&phba->num_cmd_success, 0);
52813 }
52814
52815 /**
52816 diff --git a/drivers/scsi/mpt2sas/mpt2sas_scsih.c b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52817 index 3f26147..ee8efd1 100644
52818 --- a/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52819 +++ b/drivers/scsi/mpt2sas/mpt2sas_scsih.c
52820 @@ -1509,7 +1509,7 @@ _scsih_get_resync(struct device *dev)
52821 {
52822 struct scsi_device *sdev = to_scsi_device(dev);
52823 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52824 - static struct _raid_device *raid_device;
52825 + struct _raid_device *raid_device;
52826 unsigned long flags;
52827 Mpi2RaidVolPage0_t vol_pg0;
52828 Mpi2ConfigReply_t mpi_reply;
52829 @@ -1561,7 +1561,7 @@ _scsih_get_state(struct device *dev)
52830 {
52831 struct scsi_device *sdev = to_scsi_device(dev);
52832 struct MPT2SAS_ADAPTER *ioc = shost_priv(sdev->host);
52833 - static struct _raid_device *raid_device;
52834 + struct _raid_device *raid_device;
52835 unsigned long flags;
52836 Mpi2RaidVolPage0_t vol_pg0;
52837 Mpi2ConfigReply_t mpi_reply;
52838 @@ -6641,7 +6641,7 @@ _scsih_sas_ir_operation_status_event(struct MPT2SAS_ADAPTER *ioc,
52839 Mpi2EventDataIrOperationStatus_t *event_data =
52840 (Mpi2EventDataIrOperationStatus_t *)
52841 fw_event->event_data;
52842 - static struct _raid_device *raid_device;
52843 + struct _raid_device *raid_device;
52844 unsigned long flags;
52845 u16 handle;
52846
52847 @@ -7112,7 +7112,7 @@ _scsih_scan_for_devices_after_reset(struct MPT2SAS_ADAPTER *ioc)
52848 u64 sas_address;
52849 struct _sas_device *sas_device;
52850 struct _sas_node *expander_device;
52851 - static struct _raid_device *raid_device;
52852 + struct _raid_device *raid_device;
52853 u8 retry_count;
52854 unsigned long flags;
52855
52856 diff --git a/drivers/scsi/pmcraid.c b/drivers/scsi/pmcraid.c
52857 index ed31d8c..ab856b3 100644
52858 --- a/drivers/scsi/pmcraid.c
52859 +++ b/drivers/scsi/pmcraid.c
52860 @@ -200,8 +200,8 @@ static int pmcraid_slave_alloc(struct scsi_device *scsi_dev)
52861 res->scsi_dev = scsi_dev;
52862 scsi_dev->hostdata = res;
52863 res->change_detected = 0;
52864 - atomic_set(&res->read_failures, 0);
52865 - atomic_set(&res->write_failures, 0);
52866 + atomic_set_unchecked(&res->read_failures, 0);
52867 + atomic_set_unchecked(&res->write_failures, 0);
52868 rc = 0;
52869 }
52870 spin_unlock_irqrestore(&pinstance->resource_lock, lock_flags);
52871 @@ -2640,9 +2640,9 @@ static int pmcraid_error_handler(struct pmcraid_cmd *cmd)
52872
52873 /* If this was a SCSI read/write command keep count of errors */
52874 if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_READ_CMD)
52875 - atomic_inc(&res->read_failures);
52876 + atomic_inc_unchecked(&res->read_failures);
52877 else if (SCSI_CMD_TYPE(scsi_cmd->cmnd[0]) == SCSI_WRITE_CMD)
52878 - atomic_inc(&res->write_failures);
52879 + atomic_inc_unchecked(&res->write_failures);
52880
52881 if (!RES_IS_GSCSI(res->cfg_entry) &&
52882 masked_ioasc != PMCRAID_IOASC_HW_DEVICE_BUS_STATUS_ERROR) {
52883 @@ -3468,7 +3468,7 @@ static int pmcraid_queuecommand_lck(
52884 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52885 * hrrq_id assigned here in queuecommand
52886 */
52887 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52888 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52889 pinstance->num_hrrq;
52890 cmd->cmd_done = pmcraid_io_done;
52891
52892 @@ -3782,7 +3782,7 @@ static long pmcraid_ioctl_passthrough(
52893 * block of scsi_cmd which is re-used (e.g. cancel/abort), which uses
52894 * hrrq_id assigned here in queuecommand
52895 */
52896 - ioarcb->hrrq_id = atomic_add_return(1, &(pinstance->last_message_id)) %
52897 + ioarcb->hrrq_id = atomic_add_return_unchecked(1, &(pinstance->last_message_id)) %
52898 pinstance->num_hrrq;
52899
52900 if (request_size) {
52901 @@ -4420,7 +4420,7 @@ static void pmcraid_worker_function(struct work_struct *workp)
52902
52903 pinstance = container_of(workp, struct pmcraid_instance, worker_q);
52904 /* add resources only after host is added into system */
52905 - if (!atomic_read(&pinstance->expose_resources))
52906 + if (!atomic_read_unchecked(&pinstance->expose_resources))
52907 return;
52908
52909 fw_version = be16_to_cpu(pinstance->inq_data->fw_version);
52910 @@ -5237,8 +5237,8 @@ static int pmcraid_init_instance(struct pci_dev *pdev, struct Scsi_Host *host,
52911 init_waitqueue_head(&pinstance->reset_wait_q);
52912
52913 atomic_set(&pinstance->outstanding_cmds, 0);
52914 - atomic_set(&pinstance->last_message_id, 0);
52915 - atomic_set(&pinstance->expose_resources, 0);
52916 + atomic_set_unchecked(&pinstance->last_message_id, 0);
52917 + atomic_set_unchecked(&pinstance->expose_resources, 0);
52918
52919 INIT_LIST_HEAD(&pinstance->free_res_q);
52920 INIT_LIST_HEAD(&pinstance->used_res_q);
52921 @@ -5951,7 +5951,7 @@ static int pmcraid_probe(struct pci_dev *pdev,
52922 /* Schedule worker thread to handle CCN and take care of adding and
52923 * removing devices to OS
52924 */
52925 - atomic_set(&pinstance->expose_resources, 1);
52926 + atomic_set_unchecked(&pinstance->expose_resources, 1);
52927 schedule_work(&pinstance->worker_q);
52928 return rc;
52929
52930 diff --git a/drivers/scsi/pmcraid.h b/drivers/scsi/pmcraid.h
52931 index e1d150f..6c6df44 100644
52932 --- a/drivers/scsi/pmcraid.h
52933 +++ b/drivers/scsi/pmcraid.h
52934 @@ -748,7 +748,7 @@ struct pmcraid_instance {
52935 struct pmcraid_isr_param hrrq_vector[PMCRAID_NUM_MSIX_VECTORS];
52936
52937 /* Message id as filled in last fired IOARCB, used to identify HRRQ */
52938 - atomic_t last_message_id;
52939 + atomic_unchecked_t last_message_id;
52940
52941 /* configuration table */
52942 struct pmcraid_config_table *cfg_table;
52943 @@ -777,7 +777,7 @@ struct pmcraid_instance {
52944 atomic_t outstanding_cmds;
52945
52946 /* should add/delete resources to mid-layer now ?*/
52947 - atomic_t expose_resources;
52948 + atomic_unchecked_t expose_resources;
52949
52950
52951
52952 @@ -813,8 +813,8 @@ struct pmcraid_resource_entry {
52953 struct pmcraid_config_table_entry_ext cfg_entry_ext;
52954 };
52955 struct scsi_device *scsi_dev; /* Link scsi_device structure */
52956 - atomic_t read_failures; /* count of failed READ commands */
52957 - atomic_t write_failures; /* count of failed WRITE commands */
52958 + atomic_unchecked_t read_failures; /* count of failed READ commands */
52959 + atomic_unchecked_t write_failures; /* count of failed WRITE commands */
52960
52961 /* To indicate add/delete/modify during CCN */
52962 u8 change_detected;
52963 diff --git a/drivers/scsi/qla2xxx/qla_attr.c b/drivers/scsi/qla2xxx/qla_attr.c
52964 index 82b92c4..3178171 100644
52965 --- a/drivers/scsi/qla2xxx/qla_attr.c
52966 +++ b/drivers/scsi/qla2xxx/qla_attr.c
52967 @@ -2192,7 +2192,7 @@ qla24xx_vport_disable(struct fc_vport *fc_vport, bool disable)
52968 return 0;
52969 }
52970
52971 -struct fc_function_template qla2xxx_transport_functions = {
52972 +fc_function_template_no_const qla2xxx_transport_functions = {
52973
52974 .show_host_node_name = 1,
52975 .show_host_port_name = 1,
52976 @@ -2240,7 +2240,7 @@ struct fc_function_template qla2xxx_transport_functions = {
52977 .bsg_timeout = qla24xx_bsg_timeout,
52978 };
52979
52980 -struct fc_function_template qla2xxx_transport_vport_functions = {
52981 +fc_function_template_no_const qla2xxx_transport_vport_functions = {
52982
52983 .show_host_node_name = 1,
52984 .show_host_port_name = 1,
52985 diff --git a/drivers/scsi/qla2xxx/qla_gbl.h b/drivers/scsi/qla2xxx/qla_gbl.h
52986 index 7686bfe..4710893 100644
52987 --- a/drivers/scsi/qla2xxx/qla_gbl.h
52988 +++ b/drivers/scsi/qla2xxx/qla_gbl.h
52989 @@ -571,8 +571,8 @@ extern void qla2x00_get_sym_node_name(scsi_qla_host_t *, uint8_t *, size_t);
52990 struct device_attribute;
52991 extern struct device_attribute *qla2x00_host_attrs[];
52992 struct fc_function_template;
52993 -extern struct fc_function_template qla2xxx_transport_functions;
52994 -extern struct fc_function_template qla2xxx_transport_vport_functions;
52995 +extern fc_function_template_no_const qla2xxx_transport_functions;
52996 +extern fc_function_template_no_const qla2xxx_transport_vport_functions;
52997 extern void qla2x00_alloc_sysfs_attr(scsi_qla_host_t *);
52998 extern void qla2x00_free_sysfs_attr(scsi_qla_host_t *, bool);
52999 extern void qla2x00_init_host_attr(scsi_qla_host_t *);
53000 diff --git a/drivers/scsi/qla2xxx/qla_os.c b/drivers/scsi/qla2xxx/qla_os.c
53001 index 7462dd7..5b64c24 100644
53002 --- a/drivers/scsi/qla2xxx/qla_os.c
53003 +++ b/drivers/scsi/qla2xxx/qla_os.c
53004 @@ -1435,8 +1435,10 @@ qla2x00_config_dma_addressing(struct qla_hw_data *ha)
53005 !pci_set_consistent_dma_mask(ha->pdev, DMA_BIT_MASK(64))) {
53006 /* Ok, a 64bit DMA mask is applicable. */
53007 ha->flags.enable_64bit_addressing = 1;
53008 - ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53009 - ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53010 + pax_open_kernel();
53011 + *(void **)&ha->isp_ops->calc_req_entries = qla2x00_calc_iocbs_64;
53012 + *(void **)&ha->isp_ops->build_iocbs = qla2x00_build_scsi_iocbs_64;
53013 + pax_close_kernel();
53014 return;
53015 }
53016 }
53017 diff --git a/drivers/scsi/qla4xxx/ql4_def.h b/drivers/scsi/qla4xxx/ql4_def.h
53018 index 8f6d0fb..1b21097 100644
53019 --- a/drivers/scsi/qla4xxx/ql4_def.h
53020 +++ b/drivers/scsi/qla4xxx/ql4_def.h
53021 @@ -305,7 +305,7 @@ struct ddb_entry {
53022 * (4000 only) */
53023 atomic_t relogin_timer; /* Max Time to wait for
53024 * relogin to complete */
53025 - atomic_t relogin_retry_count; /* Num of times relogin has been
53026 + atomic_unchecked_t relogin_retry_count; /* Num of times relogin has been
53027 * retried */
53028 uint32_t default_time2wait; /* Default Min time between
53029 * relogins (+aens) */
53030 diff --git a/drivers/scsi/qla4xxx/ql4_os.c b/drivers/scsi/qla4xxx/ql4_os.c
53031 index 6d25879..3031a9f 100644
53032 --- a/drivers/scsi/qla4xxx/ql4_os.c
53033 +++ b/drivers/scsi/qla4xxx/ql4_os.c
53034 @@ -4491,12 +4491,12 @@ static void qla4xxx_check_relogin_flash_ddb(struct iscsi_cls_session *cls_sess)
53035 */
53036 if (!iscsi_is_session_online(cls_sess)) {
53037 /* Reset retry relogin timer */
53038 - atomic_inc(&ddb_entry->relogin_retry_count);
53039 + atomic_inc_unchecked(&ddb_entry->relogin_retry_count);
53040 DEBUG2(ql4_printk(KERN_INFO, ha,
53041 "%s: index[%d] relogin timed out-retrying"
53042 " relogin (%d), retry (%d)\n", __func__,
53043 ddb_entry->fw_ddb_index,
53044 - atomic_read(&ddb_entry->relogin_retry_count),
53045 + atomic_read_unchecked(&ddb_entry->relogin_retry_count),
53046 ddb_entry->default_time2wait + 4));
53047 set_bit(DPC_RELOGIN_DEVICE, &ha->dpc_flags);
53048 atomic_set(&ddb_entry->retry_relogin_timer,
53049 @@ -6604,7 +6604,7 @@ static void qla4xxx_setup_flash_ddb_entry(struct scsi_qla_host *ha,
53050
53051 atomic_set(&ddb_entry->retry_relogin_timer, INVALID_ENTRY);
53052 atomic_set(&ddb_entry->relogin_timer, 0);
53053 - atomic_set(&ddb_entry->relogin_retry_count, 0);
53054 + atomic_set_unchecked(&ddb_entry->relogin_retry_count, 0);
53055 def_timeout = le16_to_cpu(ddb_entry->fw_ddb_entry.def_timeout);
53056 ddb_entry->default_relogin_timeout =
53057 (def_timeout > LOGIN_TOV) && (def_timeout < LOGIN_TOV * 10) ?
53058 diff --git a/drivers/scsi/scsi.c b/drivers/scsi/scsi.c
53059 index 3833bf5..95feaf1 100644
53060 --- a/drivers/scsi/scsi.c
53061 +++ b/drivers/scsi/scsi.c
53062 @@ -637,7 +637,7 @@ void scsi_finish_command(struct scsi_cmnd *cmd)
53063
53064 good_bytes = scsi_bufflen(cmd);
53065 if (cmd->request->cmd_type != REQ_TYPE_BLOCK_PC) {
53066 - int old_good_bytes = good_bytes;
53067 + unsigned int old_good_bytes = good_bytes;
53068 drv = scsi_cmd_to_driver(cmd);
53069 if (drv->done)
53070 good_bytes = drv->done(cmd);
53071 diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
53072 index b1a2631..5bcd9c8 100644
53073 --- a/drivers/scsi/scsi_lib.c
53074 +++ b/drivers/scsi/scsi_lib.c
53075 @@ -1597,7 +1597,7 @@ static void scsi_kill_request(struct request *req, struct request_queue *q)
53076 shost = sdev->host;
53077 scsi_init_cmd_errh(cmd);
53078 cmd->result = DID_NO_CONNECT << 16;
53079 - atomic_inc(&cmd->device->iorequest_cnt);
53080 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53081
53082 /*
53083 * SCSI request completion path will do scsi_device_unbusy(),
53084 @@ -1620,9 +1620,9 @@ static void scsi_softirq_done(struct request *rq)
53085
53086 INIT_LIST_HEAD(&cmd->eh_entry);
53087
53088 - atomic_inc(&cmd->device->iodone_cnt);
53089 + atomic_inc_unchecked(&cmd->device->iodone_cnt);
53090 if (cmd->result)
53091 - atomic_inc(&cmd->device->ioerr_cnt);
53092 + atomic_inc_unchecked(&cmd->device->ioerr_cnt);
53093
53094 disposition = scsi_decide_disposition(cmd);
53095 if (disposition != SUCCESS &&
53096 @@ -1663,7 +1663,7 @@ static int scsi_dispatch_cmd(struct scsi_cmnd *cmd)
53097 struct Scsi_Host *host = cmd->device->host;
53098 int rtn = 0;
53099
53100 - atomic_inc(&cmd->device->iorequest_cnt);
53101 + atomic_inc_unchecked(&cmd->device->iorequest_cnt);
53102
53103 /* check if the device is still usable */
53104 if (unlikely(cmd->device->sdev_state == SDEV_DEL)) {
53105 diff --git a/drivers/scsi/scsi_sysfs.c b/drivers/scsi/scsi_sysfs.c
53106 index 1ac38e7..6acc656 100644
53107 --- a/drivers/scsi/scsi_sysfs.c
53108 +++ b/drivers/scsi/scsi_sysfs.c
53109 @@ -788,7 +788,7 @@ show_iostat_##field(struct device *dev, struct device_attribute *attr, \
53110 char *buf) \
53111 { \
53112 struct scsi_device *sdev = to_scsi_device(dev); \
53113 - unsigned long long count = atomic_read(&sdev->field); \
53114 + unsigned long long count = atomic_read_unchecked(&sdev->field); \
53115 return snprintf(buf, 20, "0x%llx\n", count); \
53116 } \
53117 static DEVICE_ATTR(field, S_IRUGO, show_iostat_##field, NULL)
53118 diff --git a/drivers/scsi/scsi_transport_fc.c b/drivers/scsi/scsi_transport_fc.c
53119 index 24eaaf6..de30ec9 100644
53120 --- a/drivers/scsi/scsi_transport_fc.c
53121 +++ b/drivers/scsi/scsi_transport_fc.c
53122 @@ -502,7 +502,7 @@ static DECLARE_TRANSPORT_CLASS(fc_vport_class,
53123 * Netlink Infrastructure
53124 */
53125
53126 -static atomic_t fc_event_seq;
53127 +static atomic_unchecked_t fc_event_seq;
53128
53129 /**
53130 * fc_get_event_number - Obtain the next sequential FC event number
53131 @@ -515,7 +515,7 @@ static atomic_t fc_event_seq;
53132 u32
53133 fc_get_event_number(void)
53134 {
53135 - return atomic_add_return(1, &fc_event_seq);
53136 + return atomic_add_return_unchecked(1, &fc_event_seq);
53137 }
53138 EXPORT_SYMBOL(fc_get_event_number);
53139
53140 @@ -659,7 +659,7 @@ static __init int fc_transport_init(void)
53141 {
53142 int error;
53143
53144 - atomic_set(&fc_event_seq, 0);
53145 + atomic_set_unchecked(&fc_event_seq, 0);
53146
53147 error = transport_class_register(&fc_host_class);
53148 if (error)
53149 @@ -849,7 +849,7 @@ static int fc_str_to_dev_loss(const char *buf, unsigned long *val)
53150 char *cp;
53151
53152 *val = simple_strtoul(buf, &cp, 0);
53153 - if ((*cp && (*cp != '\n')) || (*val < 0))
53154 + if (*cp && (*cp != '\n'))
53155 return -EINVAL;
53156 /*
53157 * Check for overflow; dev_loss_tmo is u32
53158 diff --git a/drivers/scsi/scsi_transport_iscsi.c b/drivers/scsi/scsi_transport_iscsi.c
53159 index 67d43e3..8cee73c 100644
53160 --- a/drivers/scsi/scsi_transport_iscsi.c
53161 +++ b/drivers/scsi/scsi_transport_iscsi.c
53162 @@ -79,7 +79,7 @@ struct iscsi_internal {
53163 struct transport_container session_cont;
53164 };
53165
53166 -static atomic_t iscsi_session_nr; /* sysfs session id for next new session */
53167 +static atomic_unchecked_t iscsi_session_nr; /* sysfs session id for next new session */
53168 static struct workqueue_struct *iscsi_eh_timer_workq;
53169
53170 static DEFINE_IDA(iscsi_sess_ida);
53171 @@ -2071,7 +2071,7 @@ int iscsi_add_session(struct iscsi_cls_session *session, unsigned int target_id)
53172 int err;
53173
53174 ihost = shost->shost_data;
53175 - session->sid = atomic_add_return(1, &iscsi_session_nr);
53176 + session->sid = atomic_add_return_unchecked(1, &iscsi_session_nr);
53177
53178 if (target_id == ISCSI_MAX_TARGET) {
53179 id = ida_simple_get(&iscsi_sess_ida, 0, 0, GFP_KERNEL);
53180 @@ -4515,7 +4515,7 @@ static __init int iscsi_transport_init(void)
53181 printk(KERN_INFO "Loading iSCSI transport class v%s.\n",
53182 ISCSI_TRANSPORT_VERSION);
53183
53184 - atomic_set(&iscsi_session_nr, 0);
53185 + atomic_set_unchecked(&iscsi_session_nr, 0);
53186
53187 err = class_register(&iscsi_transport_class);
53188 if (err)
53189 diff --git a/drivers/scsi/scsi_transport_srp.c b/drivers/scsi/scsi_transport_srp.c
53190 index f115f67..b80b2c1 100644
53191 --- a/drivers/scsi/scsi_transport_srp.c
53192 +++ b/drivers/scsi/scsi_transport_srp.c
53193 @@ -35,7 +35,7 @@
53194 #include "scsi_priv.h"
53195
53196 struct srp_host_attrs {
53197 - atomic_t next_port_id;
53198 + atomic_unchecked_t next_port_id;
53199 };
53200 #define to_srp_host_attrs(host) ((struct srp_host_attrs *)(host)->shost_data)
53201
53202 @@ -100,7 +100,7 @@ static int srp_host_setup(struct transport_container *tc, struct device *dev,
53203 struct Scsi_Host *shost = dev_to_shost(dev);
53204 struct srp_host_attrs *srp_host = to_srp_host_attrs(shost);
53205
53206 - atomic_set(&srp_host->next_port_id, 0);
53207 + atomic_set_unchecked(&srp_host->next_port_id, 0);
53208 return 0;
53209 }
53210
53211 @@ -744,7 +744,7 @@ struct srp_rport *srp_rport_add(struct Scsi_Host *shost,
53212 rport_fast_io_fail_timedout);
53213 INIT_DELAYED_WORK(&rport->dev_loss_work, rport_dev_loss_timedout);
53214
53215 - id = atomic_inc_return(&to_srp_host_attrs(shost)->next_port_id);
53216 + id = atomic_inc_return_unchecked(&to_srp_host_attrs(shost)->next_port_id);
53217 dev_set_name(&rport->dev, "port-%d:%d", shost->host_no, id);
53218
53219 transport_setup_device(&rport->dev);
53220 diff --git a/drivers/scsi/sd.c b/drivers/scsi/sd.c
53221 index 7f9d65f..e856438 100644
53222 --- a/drivers/scsi/sd.c
53223 +++ b/drivers/scsi/sd.c
53224 @@ -111,7 +111,7 @@ static int sd_resume(struct device *);
53225 static void sd_rescan(struct device *);
53226 static int sd_init_command(struct scsi_cmnd *SCpnt);
53227 static void sd_uninit_command(struct scsi_cmnd *SCpnt);
53228 -static int sd_done(struct scsi_cmnd *);
53229 +static unsigned int sd_done(struct scsi_cmnd *);
53230 static int sd_eh_action(struct scsi_cmnd *, int);
53231 static void sd_read_capacity(struct scsi_disk *sdkp, unsigned char *buffer);
53232 static void scsi_disk_release(struct device *cdev);
53233 @@ -1646,7 +1646,7 @@ static unsigned int sd_completed_bytes(struct scsi_cmnd *scmd)
53234 *
53235 * Note: potentially run from within an ISR. Must not block.
53236 **/
53237 -static int sd_done(struct scsi_cmnd *SCpnt)
53238 +static unsigned int sd_done(struct scsi_cmnd *SCpnt)
53239 {
53240 int result = SCpnt->result;
53241 unsigned int good_bytes = result ? 0 : scsi_bufflen(SCpnt);
53242 @@ -2973,7 +2973,7 @@ static int sd_probe(struct device *dev)
53243 sdkp->disk = gd;
53244 sdkp->index = index;
53245 atomic_set(&sdkp->openers, 0);
53246 - atomic_set(&sdkp->device->ioerr_cnt, 0);
53247 + atomic_set_unchecked(&sdkp->device->ioerr_cnt, 0);
53248
53249 if (!sdp->request_queue->rq_timeout) {
53250 if (sdp->type != TYPE_MOD)
53251 diff --git a/drivers/scsi/sg.c b/drivers/scsi/sg.c
53252 index 9d7b7db..33ecc51 100644
53253 --- a/drivers/scsi/sg.c
53254 +++ b/drivers/scsi/sg.c
53255 @@ -1083,7 +1083,7 @@ sg_ioctl(struct file *filp, unsigned int cmd_in, unsigned long arg)
53256 sdp->disk->disk_name,
53257 MKDEV(SCSI_GENERIC_MAJOR, sdp->index),
53258 NULL,
53259 - (char *)arg);
53260 + (char __user *)arg);
53261 case BLKTRACESTART:
53262 return blk_trace_startstop(sdp->device->request_queue, 1);
53263 case BLKTRACESTOP:
53264 diff --git a/drivers/scsi/sr.c b/drivers/scsi/sr.c
53265 index 8bd54a6..dd037a5 100644
53266 --- a/drivers/scsi/sr.c
53267 +++ b/drivers/scsi/sr.c
53268 @@ -80,7 +80,7 @@ static DEFINE_MUTEX(sr_mutex);
53269 static int sr_probe(struct device *);
53270 static int sr_remove(struct device *);
53271 static int sr_init_command(struct scsi_cmnd *SCpnt);
53272 -static int sr_done(struct scsi_cmnd *);
53273 +static unsigned int sr_done(struct scsi_cmnd *);
53274 static int sr_runtime_suspend(struct device *dev);
53275
53276 static struct dev_pm_ops sr_pm_ops = {
53277 @@ -312,11 +312,11 @@ do_tur:
53278 * It will be notified on the end of a SCSI read / write, and will take one
53279 * of several actions based on success or failure.
53280 */
53281 -static int sr_done(struct scsi_cmnd *SCpnt)
53282 +static unsigned int sr_done(struct scsi_cmnd *SCpnt)
53283 {
53284 int result = SCpnt->result;
53285 - int this_count = scsi_bufflen(SCpnt);
53286 - int good_bytes = (result == 0 ? this_count : 0);
53287 + unsigned int this_count = scsi_bufflen(SCpnt);
53288 + unsigned int good_bytes = (result == 0 ? this_count : 0);
53289 int block_sectors = 0;
53290 long error_sector;
53291 struct scsi_cd *cd = scsi_cd(SCpnt->request->rq_disk);
53292 diff --git a/drivers/scsi/st.c b/drivers/scsi/st.c
53293 index 9a1c342..525ab4c 100644
53294 --- a/drivers/scsi/st.c
53295 +++ b/drivers/scsi/st.c
53296 @@ -1274,9 +1274,9 @@ static int st_open(struct inode *inode, struct file *filp)
53297 spin_lock(&st_use_lock);
53298 STp->in_use = 0;
53299 spin_unlock(&st_use_lock);
53300 - scsi_tape_put(STp);
53301 if (resumed)
53302 scsi_autopm_put_device(STp->device);
53303 + scsi_tape_put(STp);
53304 return retval;
53305
53306 }
53307 diff --git a/drivers/soc/tegra/fuse/fuse-tegra.c b/drivers/soc/tegra/fuse/fuse-tegra.c
53308 index c0d660f..24a5854 100644
53309 --- a/drivers/soc/tegra/fuse/fuse-tegra.c
53310 +++ b/drivers/soc/tegra/fuse/fuse-tegra.c
53311 @@ -71,7 +71,7 @@ static ssize_t fuse_read(struct file *fd, struct kobject *kobj,
53312 return i;
53313 }
53314
53315 -static struct bin_attribute fuse_bin_attr = {
53316 +static bin_attribute_no_const fuse_bin_attr = {
53317 .attr = { .name = "fuse", .mode = S_IRUGO, },
53318 .read = fuse_read,
53319 };
53320 diff --git a/drivers/spi/spi.c b/drivers/spi/spi.c
53321 index d35c1a1..eda08dc 100644
53322 --- a/drivers/spi/spi.c
53323 +++ b/drivers/spi/spi.c
53324 @@ -2206,7 +2206,7 @@ int spi_bus_unlock(struct spi_master *master)
53325 EXPORT_SYMBOL_GPL(spi_bus_unlock);
53326
53327 /* portable code must never pass more than 32 bytes */
53328 -#define SPI_BUFSIZ max(32, SMP_CACHE_BYTES)
53329 +#define SPI_BUFSIZ max(32UL, SMP_CACHE_BYTES)
53330
53331 static u8 *buf;
53332
53333 diff --git a/drivers/staging/android/timed_output.c b/drivers/staging/android/timed_output.c
53334 index b41429f..2de5373 100644
53335 --- a/drivers/staging/android/timed_output.c
53336 +++ b/drivers/staging/android/timed_output.c
53337 @@ -25,7 +25,7 @@
53338 #include "timed_output.h"
53339
53340 static struct class *timed_output_class;
53341 -static atomic_t device_count;
53342 +static atomic_unchecked_t device_count;
53343
53344 static ssize_t enable_show(struct device *dev, struct device_attribute *attr,
53345 char *buf)
53346 @@ -65,7 +65,7 @@ static int create_timed_output_class(void)
53347 timed_output_class = class_create(THIS_MODULE, "timed_output");
53348 if (IS_ERR(timed_output_class))
53349 return PTR_ERR(timed_output_class);
53350 - atomic_set(&device_count, 0);
53351 + atomic_set_unchecked(&device_count, 0);
53352 timed_output_class->dev_groups = timed_output_groups;
53353 }
53354
53355 @@ -83,7 +83,7 @@ int timed_output_dev_register(struct timed_output_dev *tdev)
53356 if (ret < 0)
53357 return ret;
53358
53359 - tdev->index = atomic_inc_return(&device_count);
53360 + tdev->index = atomic_inc_return_unchecked(&device_count);
53361 tdev->dev = device_create(timed_output_class, NULL,
53362 MKDEV(0, tdev->index), NULL, "%s", tdev->name);
53363 if (IS_ERR(tdev->dev))
53364 diff --git a/drivers/staging/comedi/comedi_fops.c b/drivers/staging/comedi/comedi_fops.c
53365 index e78ddbe..ac437c0 100644
53366 --- a/drivers/staging/comedi/comedi_fops.c
53367 +++ b/drivers/staging/comedi/comedi_fops.c
53368 @@ -297,8 +297,8 @@ static void comedi_file_reset(struct file *file)
53369 }
53370 cfp->last_attached = dev->attached;
53371 cfp->last_detach_count = dev->detach_count;
53372 - ACCESS_ONCE(cfp->read_subdev) = read_s;
53373 - ACCESS_ONCE(cfp->write_subdev) = write_s;
53374 + ACCESS_ONCE_RW(cfp->read_subdev) = read_s;
53375 + ACCESS_ONCE_RW(cfp->write_subdev) = write_s;
53376 }
53377
53378 static void comedi_file_check(struct file *file)
53379 @@ -1951,7 +1951,7 @@ static int do_setrsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53380 !(s_old->async->cmd.flags & CMDF_WRITE))
53381 return -EBUSY;
53382
53383 - ACCESS_ONCE(cfp->read_subdev) = s_new;
53384 + ACCESS_ONCE_RW(cfp->read_subdev) = s_new;
53385 return 0;
53386 }
53387
53388 @@ -1993,7 +1993,7 @@ static int do_setwsubd_ioctl(struct comedi_device *dev, unsigned long arg,
53389 (s_old->async->cmd.flags & CMDF_WRITE))
53390 return -EBUSY;
53391
53392 - ACCESS_ONCE(cfp->write_subdev) = s_new;
53393 + ACCESS_ONCE_RW(cfp->write_subdev) = s_new;
53394 return 0;
53395 }
53396
53397 diff --git a/drivers/staging/fbtft/fbtft-core.c b/drivers/staging/fbtft/fbtft-core.c
53398 index 53b748b..a5ae0b3 100644
53399 --- a/drivers/staging/fbtft/fbtft-core.c
53400 +++ b/drivers/staging/fbtft/fbtft-core.c
53401 @@ -680,7 +680,7 @@ struct fb_info *fbtft_framebuffer_alloc(struct fbtft_display *display,
53402 {
53403 struct fb_info *info;
53404 struct fbtft_par *par;
53405 - struct fb_ops *fbops = NULL;
53406 + fb_ops_no_const *fbops = NULL;
53407 struct fb_deferred_io *fbdefio = NULL;
53408 struct fbtft_platform_data *pdata = dev->platform_data;
53409 u8 *vmem = NULL;
53410 diff --git a/drivers/staging/fbtft/fbtft.h b/drivers/staging/fbtft/fbtft.h
53411 index 9fd98cb..a9cf912 100644
53412 --- a/drivers/staging/fbtft/fbtft.h
53413 +++ b/drivers/staging/fbtft/fbtft.h
53414 @@ -106,7 +106,7 @@ struct fbtft_ops {
53415
53416 int (*set_var)(struct fbtft_par *par);
53417 int (*set_gamma)(struct fbtft_par *par, unsigned long *curves);
53418 -};
53419 +} __no_const;
53420
53421 /**
53422 * struct fbtft_display - Describes the display properties
53423 diff --git a/drivers/staging/gdm724x/gdm_tty.c b/drivers/staging/gdm724x/gdm_tty.c
53424 index 001348c..cfaac8a 100644
53425 --- a/drivers/staging/gdm724x/gdm_tty.c
53426 +++ b/drivers/staging/gdm724x/gdm_tty.c
53427 @@ -44,7 +44,7 @@
53428 #define gdm_tty_send_control(n, r, v, d, l) (\
53429 n->tty_dev->send_control(n->tty_dev->priv_dev, r, v, d, l))
53430
53431 -#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && gdm->port.count)
53432 +#define GDM_TTY_READY(gdm) (gdm && gdm->tty_dev && atomic_read(&gdm->port.count))
53433
53434 static struct tty_driver *gdm_driver[TTY_MAX_COUNT];
53435 static struct gdm *gdm_table[TTY_MAX_COUNT][GDM_TTY_MINOR];
53436 diff --git a/drivers/staging/i2o/i2o.h b/drivers/staging/i2o/i2o.h
53437 index d23c3c2..eb63c81 100644
53438 --- a/drivers/staging/i2o/i2o.h
53439 +++ b/drivers/staging/i2o/i2o.h
53440 @@ -565,7 +565,7 @@ struct i2o_controller {
53441 struct i2o_device *exec; /* Executive */
53442 #if BITS_PER_LONG == 64
53443 spinlock_t context_list_lock; /* lock for context_list */
53444 - atomic_t context_list_counter; /* needed for unique contexts */
53445 + atomic_unchecked_t context_list_counter; /* needed for unique contexts */
53446 struct list_head context_list; /* list of context id's
53447 and pointers */
53448 #endif
53449 diff --git a/drivers/staging/i2o/i2o_proc.c b/drivers/staging/i2o/i2o_proc.c
53450 index 780fee3..ca9dcae 100644
53451 --- a/drivers/staging/i2o/i2o_proc.c
53452 +++ b/drivers/staging/i2o/i2o_proc.c
53453 @@ -253,12 +253,6 @@ static char *scsi_devices[] = {
53454 "Array Controller Device"
53455 };
53456
53457 -static char *chtostr(char *tmp, u8 *chars, int n)
53458 -{
53459 - tmp[0] = 0;
53460 - return strncat(tmp, (char *)chars, n);
53461 -}
53462 -
53463 static int i2o_report_query_status(struct seq_file *seq, int block_status,
53464 char *group)
53465 {
53466 @@ -711,9 +705,9 @@ static int i2o_seq_show_status(struct seq_file *seq, void *v)
53467 static int i2o_seq_show_hw(struct seq_file *seq, void *v)
53468 {
53469 struct i2o_controller *c = (struct i2o_controller *)seq->private;
53470 - static u32 work32[5];
53471 - static u8 *work8 = (u8 *) work32;
53472 - static u16 *work16 = (u16 *) work32;
53473 + u32 work32[5];
53474 + u8 *work8 = (u8 *) work32;
53475 + u16 *work16 = (u16 *) work32;
53476 int token;
53477 u32 hwcap;
53478
53479 @@ -794,7 +788,6 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53480 } *result;
53481
53482 i2o_exec_execute_ddm_table ddm_table;
53483 - char tmp[28 + 1];
53484
53485 result = kmalloc(sizeof(*result), GFP_KERNEL);
53486 if (!result)
53487 @@ -829,8 +822,7 @@ static int i2o_seq_show_ddm_table(struct seq_file *seq, void *v)
53488
53489 seq_printf(seq, "%-#7x", ddm_table.i2o_vendor_id);
53490 seq_printf(seq, "%-#8x", ddm_table.module_id);
53491 - seq_printf(seq, "%-29s",
53492 - chtostr(tmp, ddm_table.module_name_version, 28));
53493 + seq_printf(seq, "%-.28s", ddm_table.module_name_version);
53494 seq_printf(seq, "%9d ", ddm_table.data_size);
53495 seq_printf(seq, "%8d", ddm_table.code_size);
53496
53497 @@ -897,7 +889,6 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53498
53499 i2o_driver_result_table *result;
53500 i2o_driver_store_table *dst;
53501 - char tmp[28 + 1];
53502
53503 result = kmalloc(sizeof(i2o_driver_result_table), GFP_KERNEL);
53504 if (result == NULL)
53505 @@ -932,9 +923,8 @@ static int i2o_seq_show_drivers_stored(struct seq_file *seq, void *v)
53506
53507 seq_printf(seq, "%-#7x", dst->i2o_vendor_id);
53508 seq_printf(seq, "%-#8x", dst->module_id);
53509 - seq_printf(seq, "%-29s",
53510 - chtostr(tmp, dst->module_name_version, 28));
53511 - seq_printf(seq, "%-9s", chtostr(tmp, dst->date, 8));
53512 + seq_printf(seq, "%-.28s", dst->module_name_version);
53513 + seq_printf(seq, "%-.8s", dst->date);
53514 seq_printf(seq, "%8d ", dst->module_size);
53515 seq_printf(seq, "%8d ", dst->mpb_size);
53516 seq_printf(seq, "0x%04x", dst->module_flags);
53517 @@ -1250,11 +1240,10 @@ static int i2o_seq_show_authorized_users(struct seq_file *seq, void *v)
53518 static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53519 {
53520 struct i2o_device *d = (struct i2o_device *)seq->private;
53521 - static u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53522 + u32 work32[128]; // allow for "stuff" + up to 256 byte (max) serial number
53523 // == (allow) 512d bytes (max)
53524 - static u16 *work16 = (u16 *) work32;
53525 + u16 *work16 = (u16 *) work32;
53526 int token;
53527 - char tmp[16 + 1];
53528
53529 token = i2o_parm_field_get(d, 0xF100, -1, &work32, sizeof(work32));
53530
53531 @@ -1266,14 +1255,10 @@ static int i2o_seq_show_dev_identity(struct seq_file *seq, void *v)
53532 seq_printf(seq, "Device Class : %s\n", i2o_get_class_name(work16[0]));
53533 seq_printf(seq, "Owner TID : %0#5x\n", work16[2]);
53534 seq_printf(seq, "Parent TID : %0#5x\n", work16[3]);
53535 - seq_printf(seq, "Vendor info : %s\n",
53536 - chtostr(tmp, (u8 *) (work32 + 2), 16));
53537 - seq_printf(seq, "Product info : %s\n",
53538 - chtostr(tmp, (u8 *) (work32 + 6), 16));
53539 - seq_printf(seq, "Description : %s\n",
53540 - chtostr(tmp, (u8 *) (work32 + 10), 16));
53541 - seq_printf(seq, "Product rev. : %s\n",
53542 - chtostr(tmp, (u8 *) (work32 + 14), 8));
53543 + seq_printf(seq, "Vendor info : %.16s\n", (u8 *) (work32 + 2));
53544 + seq_printf(seq, "Product info : %.16s\n", (u8 *) (work32 + 6));
53545 + seq_printf(seq, "Description : %.16s\n", (u8 *) (work32 + 10));
53546 + seq_printf(seq, "Product rev. : %.8s\n", (u8 *) (work32 + 14));
53547
53548 seq_printf(seq, "Serial number : ");
53549 print_serial_number(seq, (u8 *) (work32 + 16),
53550 @@ -1310,8 +1295,6 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53551 u8 pad[256]; // allow up to 256 byte (max) serial number
53552 } result;
53553
53554 - char tmp[24 + 1];
53555 -
53556 token = i2o_parm_field_get(d, 0xF101, -1, &result, sizeof(result));
53557
53558 if (token < 0) {
53559 @@ -1320,10 +1303,8 @@ static int i2o_seq_show_ddm_identity(struct seq_file *seq, void *v)
53560 }
53561
53562 seq_printf(seq, "Registering DDM TID : 0x%03x\n", result.ddm_tid);
53563 - seq_printf(seq, "Module name : %s\n",
53564 - chtostr(tmp, result.module_name, 24));
53565 - seq_printf(seq, "Module revision : %s\n",
53566 - chtostr(tmp, result.module_rev, 8));
53567 + seq_printf(seq, "Module name : %.24s\n", result.module_name);
53568 + seq_printf(seq, "Module revision : %.8s\n", result.module_rev);
53569
53570 seq_printf(seq, "Serial number : ");
53571 print_serial_number(seq, result.serial_number, sizeof(result) - 36);
53572 @@ -1347,8 +1328,6 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53573 u8 instance_number[4];
53574 } result;
53575
53576 - char tmp[64 + 1];
53577 -
53578 token = i2o_parm_field_get(d, 0xF102, -1, &result, sizeof(result));
53579
53580 if (token < 0) {
53581 @@ -1356,14 +1335,10 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53582 return 0;
53583 }
53584
53585 - seq_printf(seq, "Device name : %s\n",
53586 - chtostr(tmp, result.device_name, 64));
53587 - seq_printf(seq, "Service name : %s\n",
53588 - chtostr(tmp, result.service_name, 64));
53589 - seq_printf(seq, "Physical name : %s\n",
53590 - chtostr(tmp, result.physical_location, 64));
53591 - seq_printf(seq, "Instance number : %s\n",
53592 - chtostr(tmp, result.instance_number, 4));
53593 + seq_printf(seq, "Device name : %.64s\n", result.device_name);
53594 + seq_printf(seq, "Service name : %.64s\n", result.service_name);
53595 + seq_printf(seq, "Physical name : %.64s\n", result.physical_location);
53596 + seq_printf(seq, "Instance number : %.4s\n", result.instance_number);
53597
53598 return 0;
53599 }
53600 @@ -1372,9 +1347,9 @@ static int i2o_seq_show_uinfo(struct seq_file *seq, void *v)
53601 static int i2o_seq_show_sgl_limits(struct seq_file *seq, void *v)
53602 {
53603 struct i2o_device *d = (struct i2o_device *)seq->private;
53604 - static u32 work32[12];
53605 - static u16 *work16 = (u16 *) work32;
53606 - static u8 *work8 = (u8 *) work32;
53607 + u32 work32[12];
53608 + u16 *work16 = (u16 *) work32;
53609 + u8 *work8 = (u8 *) work32;
53610 int token;
53611
53612 token = i2o_parm_field_get(d, 0xF103, -1, &work32, sizeof(work32));
53613 diff --git a/drivers/staging/i2o/iop.c b/drivers/staging/i2o/iop.c
53614 index 23bdbe4..4e1f340 100644
53615 --- a/drivers/staging/i2o/iop.c
53616 +++ b/drivers/staging/i2o/iop.c
53617 @@ -111,10 +111,10 @@ u32 i2o_cntxt_list_add(struct i2o_controller * c, void *ptr)
53618
53619 spin_lock_irqsave(&c->context_list_lock, flags);
53620
53621 - if (unlikely(atomic_inc_and_test(&c->context_list_counter)))
53622 - atomic_inc(&c->context_list_counter);
53623 + if (unlikely(atomic_inc_and_test_unchecked(&c->context_list_counter)))
53624 + atomic_inc_unchecked(&c->context_list_counter);
53625
53626 - entry->context = atomic_read(&c->context_list_counter);
53627 + entry->context = atomic_read_unchecked(&c->context_list_counter);
53628
53629 list_add(&entry->list, &c->context_list);
53630
53631 @@ -1076,7 +1076,7 @@ struct i2o_controller *i2o_iop_alloc(void)
53632
53633 #if BITS_PER_LONG == 64
53634 spin_lock_init(&c->context_list_lock);
53635 - atomic_set(&c->context_list_counter, 0);
53636 + atomic_set_unchecked(&c->context_list_counter, 0);
53637 INIT_LIST_HEAD(&c->context_list);
53638 #endif
53639
53640 diff --git a/drivers/staging/iio/accel/lis3l02dq_ring.c b/drivers/staging/iio/accel/lis3l02dq_ring.c
53641 index b892f2c..9b4898a 100644
53642 --- a/drivers/staging/iio/accel/lis3l02dq_ring.c
53643 +++ b/drivers/staging/iio/accel/lis3l02dq_ring.c
53644 @@ -118,7 +118,7 @@ static int lis3l02dq_get_buffer_element(struct iio_dev *indio_dev,
53645 int scan_count = bitmap_weight(indio_dev->active_scan_mask,
53646 indio_dev->masklength);
53647
53648 - rx_array = kcalloc(4, scan_count, GFP_KERNEL);
53649 + rx_array = kcalloc(scan_count, 4, GFP_KERNEL);
53650 if (!rx_array)
53651 return -ENOMEM;
53652 ret = lis3l02dq_read_all(indio_dev, rx_array);
53653 diff --git a/drivers/staging/iio/adc/ad7280a.c b/drivers/staging/iio/adc/ad7280a.c
53654 index d98e229..9c59bc2 100644
53655 --- a/drivers/staging/iio/adc/ad7280a.c
53656 +++ b/drivers/staging/iio/adc/ad7280a.c
53657 @@ -547,8 +547,8 @@ static int ad7280_attr_init(struct ad7280_state *st)
53658 {
53659 int dev, ch, cnt;
53660
53661 - st->iio_attr = kcalloc(2, sizeof(*st->iio_attr) *
53662 - (st->slave_num + 1) * AD7280A_CELLS_PER_DEV,
53663 + st->iio_attr = kcalloc(sizeof(*st->iio_attr) *
53664 + (st->slave_num + 1) * AD7280A_CELLS_PER_DEV, 2,
53665 GFP_KERNEL);
53666 if (st->iio_attr == NULL)
53667 return -ENOMEM;
53668 diff --git a/drivers/staging/lustre/lnet/selftest/brw_test.c b/drivers/staging/lustre/lnet/selftest/brw_test.c
53669 index 658f458..0564216 100644
53670 --- a/drivers/staging/lustre/lnet/selftest/brw_test.c
53671 +++ b/drivers/staging/lustre/lnet/selftest/brw_test.c
53672 @@ -487,13 +487,11 @@ brw_server_handle(struct srpc_server_rpc *rpc)
53673 return 0;
53674 }
53675
53676 -sfw_test_client_ops_t brw_test_client;
53677 -void brw_init_test_client(void)
53678 -{
53679 - brw_test_client.tso_init = brw_client_init;
53680 - brw_test_client.tso_fini = brw_client_fini;
53681 - brw_test_client.tso_prep_rpc = brw_client_prep_rpc;
53682 - brw_test_client.tso_done_rpc = brw_client_done_rpc;
53683 +sfw_test_client_ops_t brw_test_client = {
53684 + .tso_init = brw_client_init,
53685 + .tso_fini = brw_client_fini,
53686 + .tso_prep_rpc = brw_client_prep_rpc,
53687 + .tso_done_rpc = brw_client_done_rpc,
53688 };
53689
53690 srpc_service_t brw_test_service;
53691 diff --git a/drivers/staging/lustre/lnet/selftest/framework.c b/drivers/staging/lustre/lnet/selftest/framework.c
53692 index a93a90d..c51dde6 100644
53693 --- a/drivers/staging/lustre/lnet/selftest/framework.c
53694 +++ b/drivers/staging/lustre/lnet/selftest/framework.c
53695 @@ -1628,12 +1628,10 @@ static srpc_service_t sfw_services[] = {
53696
53697 extern sfw_test_client_ops_t ping_test_client;
53698 extern srpc_service_t ping_test_service;
53699 -extern void ping_init_test_client(void);
53700 extern void ping_init_test_service(void);
53701
53702 extern sfw_test_client_ops_t brw_test_client;
53703 extern srpc_service_t brw_test_service;
53704 -extern void brw_init_test_client(void);
53705 extern void brw_init_test_service(void);
53706
53707
53708 @@ -1675,12 +1673,10 @@ sfw_startup(void)
53709 INIT_LIST_HEAD(&sfw_data.fw_zombie_rpcs);
53710 INIT_LIST_HEAD(&sfw_data.fw_zombie_sessions);
53711
53712 - brw_init_test_client();
53713 brw_init_test_service();
53714 rc = sfw_register_test(&brw_test_service, &brw_test_client);
53715 LASSERT(rc == 0);
53716
53717 - ping_init_test_client();
53718 ping_init_test_service();
53719 rc = sfw_register_test(&ping_test_service, &ping_test_client);
53720 LASSERT(rc == 0);
53721 diff --git a/drivers/staging/lustre/lnet/selftest/ping_test.c b/drivers/staging/lustre/lnet/selftest/ping_test.c
53722 index 644069a..83cbd26 100644
53723 --- a/drivers/staging/lustre/lnet/selftest/ping_test.c
53724 +++ b/drivers/staging/lustre/lnet/selftest/ping_test.c
53725 @@ -211,14 +211,12 @@ ping_server_handle(struct srpc_server_rpc *rpc)
53726 return 0;
53727 }
53728
53729 -sfw_test_client_ops_t ping_test_client;
53730 -void ping_init_test_client(void)
53731 -{
53732 - ping_test_client.tso_init = ping_client_init;
53733 - ping_test_client.tso_fini = ping_client_fini;
53734 - ping_test_client.tso_prep_rpc = ping_client_prep_rpc;
53735 - ping_test_client.tso_done_rpc = ping_client_done_rpc;
53736 -}
53737 +sfw_test_client_ops_t ping_test_client = {
53738 + .tso_init = ping_client_init,
53739 + .tso_fini = ping_client_fini,
53740 + .tso_prep_rpc = ping_client_prep_rpc,
53741 + .tso_done_rpc = ping_client_done_rpc,
53742 +};
53743
53744 srpc_service_t ping_test_service;
53745 void ping_init_test_service(void)
53746 diff --git a/drivers/staging/lustre/lustre/include/lustre_dlm.h b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53747 index bac9902..0225fe1 100644
53748 --- a/drivers/staging/lustre/lustre/include/lustre_dlm.h
53749 +++ b/drivers/staging/lustre/lustre/include/lustre_dlm.h
53750 @@ -1139,7 +1139,7 @@ struct ldlm_callback_suite {
53751 ldlm_completion_callback lcs_completion;
53752 ldlm_blocking_callback lcs_blocking;
53753 ldlm_glimpse_callback lcs_glimpse;
53754 -};
53755 +} __no_const;
53756
53757 /* ldlm_lockd.c */
53758 int ldlm_del_waiting_lock(struct ldlm_lock *lock);
53759 diff --git a/drivers/staging/lustre/lustre/include/obd.h b/drivers/staging/lustre/lustre/include/obd.h
53760 index 2a88b80..62e7e5f 100644
53761 --- a/drivers/staging/lustre/lustre/include/obd.h
53762 +++ b/drivers/staging/lustre/lustre/include/obd.h
53763 @@ -1362,7 +1362,7 @@ struct md_ops {
53764 * lprocfs_alloc_md_stats() in obdclass/lprocfs_status.c. Also, add a
53765 * wrapper function in include/linux/obd_class.h.
53766 */
53767 -};
53768 +} __no_const;
53769
53770 struct lsm_operations {
53771 void (*lsm_free)(struct lov_stripe_md *);
53772 diff --git a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53773 index a4c252f..b21acac 100644
53774 --- a/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53775 +++ b/drivers/staging/lustre/lustre/ldlm/ldlm_flock.c
53776 @@ -258,7 +258,7 @@ ldlm_process_flock_lock(struct ldlm_lock *req, __u64 *flags, int first_enq,
53777 int added = (mode == LCK_NL);
53778 int overlaps = 0;
53779 int splitted = 0;
53780 - const struct ldlm_callback_suite null_cbs = { NULL };
53781 + const struct ldlm_callback_suite null_cbs = { };
53782
53783 CDEBUG(D_DLMTRACE,
53784 "flags %#llx owner %llu pid %u mode %u start %llu end %llu\n",
53785 diff --git a/drivers/staging/lustre/lustre/libcfs/module.c b/drivers/staging/lustre/lustre/libcfs/module.c
53786 index f0ee76a..1d01af9 100644
53787 --- a/drivers/staging/lustre/lustre/libcfs/module.c
53788 +++ b/drivers/staging/lustre/lustre/libcfs/module.c
53789 @@ -380,11 +380,11 @@ out:
53790
53791
53792 struct cfs_psdev_ops libcfs_psdev_ops = {
53793 - libcfs_psdev_open,
53794 - libcfs_psdev_release,
53795 - NULL,
53796 - NULL,
53797 - libcfs_ioctl
53798 + .p_open = libcfs_psdev_open,
53799 + .p_close = libcfs_psdev_release,
53800 + .p_read = NULL,
53801 + .p_write = NULL,
53802 + .p_ioctl = libcfs_ioctl
53803 };
53804
53805 static int init_libcfs_module(void)
53806 @@ -631,7 +631,7 @@ static int proc_console_max_delay_cs(struct ctl_table *table, int write,
53807 loff_t *ppos)
53808 {
53809 int rc, max_delay_cs;
53810 - struct ctl_table dummy = *table;
53811 + ctl_table_no_const dummy = *table;
53812 long d;
53813
53814 dummy.data = &max_delay_cs;
53815 @@ -664,7 +664,7 @@ static int proc_console_min_delay_cs(struct ctl_table *table, int write,
53816 loff_t *ppos)
53817 {
53818 int rc, min_delay_cs;
53819 - struct ctl_table dummy = *table;
53820 + ctl_table_no_const dummy = *table;
53821 long d;
53822
53823 dummy.data = &min_delay_cs;
53824 @@ -696,7 +696,7 @@ static int proc_console_backoff(struct ctl_table *table, int write,
53825 void __user *buffer, size_t *lenp, loff_t *ppos)
53826 {
53827 int rc, backoff;
53828 - struct ctl_table dummy = *table;
53829 + ctl_table_no_const dummy = *table;
53830
53831 dummy.data = &backoff;
53832 dummy.proc_handler = &proc_dointvec;
53833 diff --git a/drivers/staging/octeon/ethernet-rx.c b/drivers/staging/octeon/ethernet-rx.c
53834 index 22667db..8b703b6 100644
53835 --- a/drivers/staging/octeon/ethernet-rx.c
53836 +++ b/drivers/staging/octeon/ethernet-rx.c
53837 @@ -354,14 +354,14 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53838 /* Increment RX stats for virtual ports */
53839 if (work->ipprt >= CVMX_PIP_NUM_INPUT_PORTS) {
53840 #ifdef CONFIG_64BIT
53841 - atomic64_add(1,
53842 + atomic64_add_unchecked(1,
53843 (atomic64_t *)&priv->stats.rx_packets);
53844 - atomic64_add(skb->len,
53845 + atomic64_add_unchecked(skb->len,
53846 (atomic64_t *)&priv->stats.rx_bytes);
53847 #else
53848 - atomic_add(1,
53849 + atomic_add_unchecked(1,
53850 (atomic_t *)&priv->stats.rx_packets);
53851 - atomic_add(skb->len,
53852 + atomic_add_unchecked(skb->len,
53853 (atomic_t *)&priv->stats.rx_bytes);
53854 #endif
53855 }
53856 @@ -373,10 +373,10 @@ static int cvm_oct_napi_poll(struct napi_struct *napi, int budget)
53857 dev->name);
53858 */
53859 #ifdef CONFIG_64BIT
53860 - atomic64_add(1,
53861 + atomic64_add_unchecked(1,
53862 (atomic64_t *)&priv->stats.rx_dropped);
53863 #else
53864 - atomic_add(1,
53865 + atomic_add_unchecked(1,
53866 (atomic_t *)&priv->stats.rx_dropped);
53867 #endif
53868 dev_kfree_skb_irq(skb);
53869 diff --git a/drivers/staging/octeon/ethernet.c b/drivers/staging/octeon/ethernet.c
53870 index fbbe866..2943243 100644
53871 --- a/drivers/staging/octeon/ethernet.c
53872 +++ b/drivers/staging/octeon/ethernet.c
53873 @@ -251,11 +251,11 @@ static struct net_device_stats *cvm_oct_common_get_stats(struct net_device *dev)
53874 * since the RX tasklet also increments it.
53875 */
53876 #ifdef CONFIG_64BIT
53877 - atomic64_add(rx_status.dropped_packets,
53878 - (atomic64_t *)&priv->stats.rx_dropped);
53879 + atomic64_add_unchecked(rx_status.dropped_packets,
53880 + (atomic64_unchecked_t *)&priv->stats.rx_dropped);
53881 #else
53882 - atomic_add(rx_status.dropped_packets,
53883 - (atomic_t *)&priv->stats.rx_dropped);
53884 + atomic_add_unchecked(rx_status.dropped_packets,
53885 + (atomic_unchecked_t *)&priv->stats.rx_dropped);
53886 #endif
53887 }
53888
53889 diff --git a/drivers/staging/rtl8188eu/include/hal_intf.h b/drivers/staging/rtl8188eu/include/hal_intf.h
53890 index 3b476d8..f522d68 100644
53891 --- a/drivers/staging/rtl8188eu/include/hal_intf.h
53892 +++ b/drivers/staging/rtl8188eu/include/hal_intf.h
53893 @@ -225,7 +225,7 @@ struct hal_ops {
53894
53895 void (*hal_notch_filter)(struct adapter *adapter, bool enable);
53896 void (*hal_reset_security_engine)(struct adapter *adapter);
53897 -};
53898 +} __no_const;
53899
53900 enum rt_eeprom_type {
53901 EEPROM_93C46,
53902 diff --git a/drivers/staging/rtl8712/rtl871x_io.h b/drivers/staging/rtl8712/rtl871x_io.h
53903 index 070cc03..6806e37 100644
53904 --- a/drivers/staging/rtl8712/rtl871x_io.h
53905 +++ b/drivers/staging/rtl8712/rtl871x_io.h
53906 @@ -108,7 +108,7 @@ struct _io_ops {
53907 u8 *pmem);
53908 u32 (*_write_port)(struct intf_hdl *pintfhdl, u32 addr, u32 cnt,
53909 u8 *pmem);
53910 -};
53911 +} __no_const;
53912
53913 struct io_req {
53914 struct list_head list;
53915 diff --git a/drivers/staging/sm750fb/sm750.c b/drivers/staging/sm750fb/sm750.c
53916 index dbbb2f8..5232114 100644
53917 --- a/drivers/staging/sm750fb/sm750.c
53918 +++ b/drivers/staging/sm750fb/sm750.c
53919 @@ -780,6 +780,7 @@ static struct fb_ops lynxfb_ops = {
53920 .fb_set_par = lynxfb_ops_set_par,
53921 .fb_setcolreg = lynxfb_ops_setcolreg,
53922 .fb_blank = lynxfb_ops_blank,
53923 + .fb_pan_display = lynxfb_ops_pan_display,
53924 .fb_fillrect = cfb_fillrect,
53925 .fb_imageblit = cfb_imageblit,
53926 .fb_copyarea = cfb_copyarea,
53927 @@ -827,8 +828,10 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
53928 par->index = index;
53929 output->channel = &crtc->channel;
53930 sm750fb_set_drv(par);
53931 - lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
53932
53933 + pax_open_kernel();
53934 + *(void **)&lynxfb_ops.fb_pan_display = lynxfb_ops_pan_display;
53935 + pax_close_kernel();
53936
53937 /* set current cursor variable and proc pointer,
53938 * must be set after crtc member initialized */
53939 @@ -850,7 +853,9 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
53940 crtc->cursor.share = share;
53941 memset_io(crtc->cursor.vstart, 0, crtc->cursor.size);
53942 if (!g_hwcursor) {
53943 - lynxfb_ops.fb_cursor = NULL;
53944 + pax_open_kernel();
53945 + *(void **)&lynxfb_ops.fb_cursor = NULL;
53946 + pax_close_kernel();
53947 crtc->cursor.disable(&crtc->cursor);
53948 }
53949
53950 @@ -858,9 +863,11 @@ static int lynxfb_set_fbinfo(struct fb_info *info, int index)
53951 /* set info->fbops, must be set before fb_find_mode */
53952 if (!share->accel_off) {
53953 /* use 2d acceleration */
53954 - lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
53955 - lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
53956 - lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
53957 + pax_open_kernel();
53958 + *(void **)&lynxfb_ops.fb_fillrect = lynxfb_ops_fillrect;
53959 + *(void **)&lynxfb_ops.fb_copyarea = lynxfb_ops_copyarea;
53960 + *(void **)&lynxfb_ops.fb_imageblit = lynxfb_ops_imageblit;
53961 + pax_close_kernel();
53962 }
53963 info->fbops = &lynxfb_ops;
53964
53965 diff --git a/drivers/staging/unisys/visorchipset/visorchipset.h b/drivers/staging/unisys/visorchipset/visorchipset.h
53966 index bd46df9..a0a5274 100644
53967 --- a/drivers/staging/unisys/visorchipset/visorchipset.h
53968 +++ b/drivers/staging/unisys/visorchipset/visorchipset.h
53969 @@ -170,7 +170,7 @@ struct visorchipset_busdev_notifiers {
53970 void (*device_resume)(ulong bus_no, ulong dev_no);
53971 int (*get_channel_info)(uuid_le type_uuid, ulong *min_size,
53972 ulong *max_size);
53973 -};
53974 +} __no_const;
53975
53976 /* These functions live inside visorchipset, and will be called to indicate
53977 * responses to specific events (by code outside of visorchipset).
53978 @@ -185,7 +185,7 @@ struct visorchipset_busdev_responders {
53979 void (*device_destroy)(ulong bus_no, ulong dev_no, int response);
53980 void (*device_pause)(ulong bus_no, ulong dev_no, int response);
53981 void (*device_resume)(ulong bus_no, ulong dev_no, int response);
53982 -};
53983 +} __no_const;
53984
53985 /** Register functions (in the bus driver) to get called by visorchipset
53986 * whenever a bus or device appears for which this service partition is
53987 diff --git a/drivers/target/sbp/sbp_target.c b/drivers/target/sbp/sbp_target.c
53988 index 18b0f97..9c7716e 100644
53989 --- a/drivers/target/sbp/sbp_target.c
53990 +++ b/drivers/target/sbp/sbp_target.c
53991 @@ -61,7 +61,7 @@ static const u32 sbp_unit_directory_template[] = {
53992
53993 #define SESSION_MAINTENANCE_INTERVAL HZ
53994
53995 -static atomic_t login_id = ATOMIC_INIT(0);
53996 +static atomic_unchecked_t login_id = ATOMIC_INIT(0);
53997
53998 static void session_maintenance_work(struct work_struct *);
53999 static int sbp_run_transaction(struct fw_card *, int, int, int, int,
54000 @@ -443,7 +443,7 @@ static void sbp_management_request_login(
54001 login->lun = se_lun;
54002 login->status_fifo_addr = sbp2_pointer_to_addr(&req->orb.status_fifo);
54003 login->exclusive = LOGIN_ORB_EXCLUSIVE(be32_to_cpu(req->orb.misc));
54004 - login->login_id = atomic_inc_return(&login_id);
54005 + login->login_id = atomic_inc_return_unchecked(&login_id);
54006
54007 login->tgt_agt = sbp_target_agent_register(login);
54008 if (IS_ERR(login->tgt_agt)) {
54009 diff --git a/drivers/target/target_core_device.c b/drivers/target/target_core_device.c
54010 index ce5f768..a4f884a 100644
54011 --- a/drivers/target/target_core_device.c
54012 +++ b/drivers/target/target_core_device.c
54013 @@ -1496,7 +1496,7 @@ struct se_device *target_alloc_device(struct se_hba *hba, const char *name)
54014 spin_lock_init(&dev->se_tmr_lock);
54015 spin_lock_init(&dev->qf_cmd_lock);
54016 sema_init(&dev->caw_sem, 1);
54017 - atomic_set(&dev->dev_ordered_id, 0);
54018 + atomic_set_unchecked(&dev->dev_ordered_id, 0);
54019 INIT_LIST_HEAD(&dev->t10_wwn.t10_vpd_list);
54020 spin_lock_init(&dev->t10_wwn.t10_vpd_lock);
54021 INIT_LIST_HEAD(&dev->t10_pr.registration_list);
54022 diff --git a/drivers/target/target_core_transport.c b/drivers/target/target_core_transport.c
54023 index 675f2d9..1389429 100644
54024 --- a/drivers/target/target_core_transport.c
54025 +++ b/drivers/target/target_core_transport.c
54026 @@ -1208,7 +1208,7 @@ transport_check_alloc_task_attr(struct se_cmd *cmd)
54027 * Used to determine when ORDERED commands should go from
54028 * Dormant to Active status.
54029 */
54030 - cmd->se_ordered_id = atomic_inc_return(&dev->dev_ordered_id);
54031 + cmd->se_ordered_id = atomic_inc_return_unchecked(&dev->dev_ordered_id);
54032 pr_debug("Allocated se_ordered_id: %u for Task Attr: 0x%02x on %s\n",
54033 cmd->se_ordered_id, cmd->sam_task_attr,
54034 dev->transport->name);
54035 diff --git a/drivers/thermal/int340x_thermal/int3400_thermal.c b/drivers/thermal/int340x_thermal/int3400_thermal.c
54036 index 031018e..90981a1 100644
54037 --- a/drivers/thermal/int340x_thermal/int3400_thermal.c
54038 +++ b/drivers/thermal/int340x_thermal/int3400_thermal.c
54039 @@ -272,8 +272,10 @@ static int int3400_thermal_probe(struct platform_device *pdev)
54040 platform_set_drvdata(pdev, priv);
54041
54042 if (priv->uuid_bitmap & 1 << INT3400_THERMAL_PASSIVE_1) {
54043 - int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54044 - int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54045 + pax_open_kernel();
54046 + *(void **)&int3400_thermal_ops.get_mode = int3400_thermal_get_mode;
54047 + *(void **)&int3400_thermal_ops.set_mode = int3400_thermal_set_mode;
54048 + pax_close_kernel();
54049 }
54050 priv->thermal = thermal_zone_device_register("INT3400 Thermal", 0, 0,
54051 priv, &int3400_thermal_ops,
54052 diff --git a/drivers/thermal/of-thermal.c b/drivers/thermal/of-thermal.c
54053 index 668fb1b..2737bbe 100644
54054 --- a/drivers/thermal/of-thermal.c
54055 +++ b/drivers/thermal/of-thermal.c
54056 @@ -31,6 +31,7 @@
54057 #include <linux/export.h>
54058 #include <linux/string.h>
54059 #include <linux/thermal.h>
54060 +#include <linux/mm.h>
54061
54062 #include "thermal_core.h"
54063
54064 @@ -412,9 +413,11 @@ thermal_zone_of_add_sensor(struct device_node *zone,
54065 tz->ops = ops;
54066 tz->sensor_data = data;
54067
54068 - tzd->ops->get_temp = of_thermal_get_temp;
54069 - tzd->ops->get_trend = of_thermal_get_trend;
54070 - tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54071 + pax_open_kernel();
54072 + *(void **)&tzd->ops->get_temp = of_thermal_get_temp;
54073 + *(void **)&tzd->ops->get_trend = of_thermal_get_trend;
54074 + *(void **)&tzd->ops->set_emul_temp = of_thermal_set_emul_temp;
54075 + pax_close_kernel();
54076 mutex_unlock(&tzd->lock);
54077
54078 return tzd;
54079 @@ -544,9 +547,11 @@ void thermal_zone_of_sensor_unregister(struct device *dev,
54080 return;
54081
54082 mutex_lock(&tzd->lock);
54083 - tzd->ops->get_temp = NULL;
54084 - tzd->ops->get_trend = NULL;
54085 - tzd->ops->set_emul_temp = NULL;
54086 + pax_open_kernel();
54087 + *(void **)&tzd->ops->get_temp = NULL;
54088 + *(void **)&tzd->ops->get_trend = NULL;
54089 + *(void **)&tzd->ops->set_emul_temp = NULL;
54090 + pax_close_kernel();
54091
54092 tz->ops = NULL;
54093 tz->sensor_data = NULL;
54094 diff --git a/drivers/thermal/x86_pkg_temp_thermal.c b/drivers/thermal/x86_pkg_temp_thermal.c
54095 index 9ea3d9d..53e8792 100644
54096 --- a/drivers/thermal/x86_pkg_temp_thermal.c
54097 +++ b/drivers/thermal/x86_pkg_temp_thermal.c
54098 @@ -567,7 +567,7 @@ static int pkg_temp_thermal_cpu_callback(struct notifier_block *nfb,
54099 return NOTIFY_OK;
54100 }
54101
54102 -static struct notifier_block pkg_temp_thermal_notifier __refdata = {
54103 +static struct notifier_block pkg_temp_thermal_notifier __refconst = {
54104 .notifier_call = pkg_temp_thermal_cpu_callback,
54105 };
54106
54107 diff --git a/drivers/tty/cyclades.c b/drivers/tty/cyclades.c
54108 index fd66f57..48e6376 100644
54109 --- a/drivers/tty/cyclades.c
54110 +++ b/drivers/tty/cyclades.c
54111 @@ -1570,10 +1570,10 @@ static int cy_open(struct tty_struct *tty, struct file *filp)
54112 printk(KERN_DEBUG "cyc:cy_open ttyC%d, count = %d\n", info->line,
54113 info->port.count);
54114 #endif
54115 - info->port.count++;
54116 + atomic_inc(&info->port.count);
54117 #ifdef CY_DEBUG_COUNT
54118 printk(KERN_DEBUG "cyc:cy_open (%d): incrementing count to %d\n",
54119 - current->pid, info->port.count);
54120 + current->pid, atomic_read(&info->port.count));
54121 #endif
54122
54123 /*
54124 @@ -3974,7 +3974,7 @@ static int cyclades_proc_show(struct seq_file *m, void *v)
54125 for (j = 0; j < cy_card[i].nports; j++) {
54126 info = &cy_card[i].ports[j];
54127
54128 - if (info->port.count) {
54129 + if (atomic_read(&info->port.count)) {
54130 /* XXX is the ldisc num worth this? */
54131 struct tty_struct *tty;
54132 struct tty_ldisc *ld;
54133 diff --git a/drivers/tty/hvc/hvc_console.c b/drivers/tty/hvc/hvc_console.c
54134 index 4fcec1d..5a036f7 100644
54135 --- a/drivers/tty/hvc/hvc_console.c
54136 +++ b/drivers/tty/hvc/hvc_console.c
54137 @@ -342,7 +342,7 @@ static int hvc_open(struct tty_struct *tty, struct file * filp)
54138
54139 spin_lock_irqsave(&hp->port.lock, flags);
54140 /* Check and then increment for fast path open. */
54141 - if (hp->port.count++ > 0) {
54142 + if (atomic_inc_return(&hp->port.count) > 1) {
54143 spin_unlock_irqrestore(&hp->port.lock, flags);
54144 hvc_kick();
54145 return 0;
54146 @@ -397,7 +397,7 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54147
54148 spin_lock_irqsave(&hp->port.lock, flags);
54149
54150 - if (--hp->port.count == 0) {
54151 + if (atomic_dec_return(&hp->port.count) == 0) {
54152 spin_unlock_irqrestore(&hp->port.lock, flags);
54153 /* We are done with the tty pointer now. */
54154 tty_port_tty_set(&hp->port, NULL);
54155 @@ -419,9 +419,9 @@ static void hvc_close(struct tty_struct *tty, struct file * filp)
54156 */
54157 tty_wait_until_sent_from_close(tty, HVC_CLOSE_WAIT);
54158 } else {
54159 - if (hp->port.count < 0)
54160 + if (atomic_read(&hp->port.count) < 0)
54161 printk(KERN_ERR "hvc_close %X: oops, count is %d\n",
54162 - hp->vtermno, hp->port.count);
54163 + hp->vtermno, atomic_read(&hp->port.count));
54164 spin_unlock_irqrestore(&hp->port.lock, flags);
54165 }
54166 }
54167 @@ -451,12 +451,12 @@ static void hvc_hangup(struct tty_struct *tty)
54168 * open->hangup case this can be called after the final close so prevent
54169 * that from happening for now.
54170 */
54171 - if (hp->port.count <= 0) {
54172 + if (atomic_read(&hp->port.count) <= 0) {
54173 spin_unlock_irqrestore(&hp->port.lock, flags);
54174 return;
54175 }
54176
54177 - hp->port.count = 0;
54178 + atomic_set(&hp->port.count, 0);
54179 spin_unlock_irqrestore(&hp->port.lock, flags);
54180 tty_port_tty_set(&hp->port, NULL);
54181
54182 @@ -504,7 +504,7 @@ static int hvc_write(struct tty_struct *tty, const unsigned char *buf, int count
54183 return -EPIPE;
54184
54185 /* FIXME what's this (unprotected) check for? */
54186 - if (hp->port.count <= 0)
54187 + if (atomic_read(&hp->port.count) <= 0)
54188 return -EIO;
54189
54190 spin_lock_irqsave(&hp->lock, flags);
54191 diff --git a/drivers/tty/hvc/hvcs.c b/drivers/tty/hvc/hvcs.c
54192 index 81ff7e1..dfb7b71 100644
54193 --- a/drivers/tty/hvc/hvcs.c
54194 +++ b/drivers/tty/hvc/hvcs.c
54195 @@ -83,6 +83,7 @@
54196 #include <asm/hvcserver.h>
54197 #include <asm/uaccess.h>
54198 #include <asm/vio.h>
54199 +#include <asm/local.h>
54200
54201 /*
54202 * 1.3.0 -> 1.3.1 In hvcs_open memset(..,0x00,..) instead of memset(..,0x3F,00).
54203 @@ -416,7 +417,7 @@ static ssize_t hvcs_vterm_state_store(struct device *dev, struct device_attribut
54204
54205 spin_lock_irqsave(&hvcsd->lock, flags);
54206
54207 - if (hvcsd->port.count > 0) {
54208 + if (atomic_read(&hvcsd->port.count) > 0) {
54209 spin_unlock_irqrestore(&hvcsd->lock, flags);
54210 printk(KERN_INFO "HVCS: vterm state unchanged. "
54211 "The hvcs device node is still in use.\n");
54212 @@ -1127,7 +1128,7 @@ static int hvcs_install(struct tty_driver *driver, struct tty_struct *tty)
54213 }
54214 }
54215
54216 - hvcsd->port.count = 0;
54217 + atomic_set(&hvcsd->port.count, 0);
54218 hvcsd->port.tty = tty;
54219 tty->driver_data = hvcsd;
54220
54221 @@ -1180,7 +1181,7 @@ static int hvcs_open(struct tty_struct *tty, struct file *filp)
54222 unsigned long flags;
54223
54224 spin_lock_irqsave(&hvcsd->lock, flags);
54225 - hvcsd->port.count++;
54226 + atomic_inc(&hvcsd->port.count);
54227 hvcsd->todo_mask |= HVCS_SCHED_READ;
54228 spin_unlock_irqrestore(&hvcsd->lock, flags);
54229
54230 @@ -1216,7 +1217,7 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54231 hvcsd = tty->driver_data;
54232
54233 spin_lock_irqsave(&hvcsd->lock, flags);
54234 - if (--hvcsd->port.count == 0) {
54235 + if (atomic_dec_and_test(&hvcsd->port.count)) {
54236
54237 vio_disable_interrupts(hvcsd->vdev);
54238
54239 @@ -1241,10 +1242,10 @@ static void hvcs_close(struct tty_struct *tty, struct file *filp)
54240
54241 free_irq(irq, hvcsd);
54242 return;
54243 - } else if (hvcsd->port.count < 0) {
54244 + } else if (atomic_read(&hvcsd->port.count) < 0) {
54245 printk(KERN_ERR "HVCS: vty-server@%X open_count: %d"
54246 " is missmanaged.\n",
54247 - hvcsd->vdev->unit_address, hvcsd->port.count);
54248 + hvcsd->vdev->unit_address, atomic_read(&hvcsd->port.count));
54249 }
54250
54251 spin_unlock_irqrestore(&hvcsd->lock, flags);
54252 @@ -1266,7 +1267,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54253
54254 spin_lock_irqsave(&hvcsd->lock, flags);
54255 /* Preserve this so that we know how many kref refs to put */
54256 - temp_open_count = hvcsd->port.count;
54257 + temp_open_count = atomic_read(&hvcsd->port.count);
54258
54259 /*
54260 * Don't kref put inside the spinlock because the destruction
54261 @@ -1281,7 +1282,7 @@ static void hvcs_hangup(struct tty_struct * tty)
54262 tty->driver_data = NULL;
54263 hvcsd->port.tty = NULL;
54264
54265 - hvcsd->port.count = 0;
54266 + atomic_set(&hvcsd->port.count, 0);
54267
54268 /* This will drop any buffered data on the floor which is OK in a hangup
54269 * scenario. */
54270 @@ -1352,7 +1353,7 @@ static int hvcs_write(struct tty_struct *tty,
54271 * the middle of a write operation? This is a crummy place to do this
54272 * but we want to keep it all in the spinlock.
54273 */
54274 - if (hvcsd->port.count <= 0) {
54275 + if (atomic_read(&hvcsd->port.count) <= 0) {
54276 spin_unlock_irqrestore(&hvcsd->lock, flags);
54277 return -ENODEV;
54278 }
54279 @@ -1426,7 +1427,7 @@ static int hvcs_write_room(struct tty_struct *tty)
54280 {
54281 struct hvcs_struct *hvcsd = tty->driver_data;
54282
54283 - if (!hvcsd || hvcsd->port.count <= 0)
54284 + if (!hvcsd || atomic_read(&hvcsd->port.count) <= 0)
54285 return 0;
54286
54287 return HVCS_BUFF_LEN - hvcsd->chars_in_buffer;
54288 diff --git a/drivers/tty/hvc/hvsi.c b/drivers/tty/hvc/hvsi.c
54289 index 4190199..06d5bfa 100644
54290 --- a/drivers/tty/hvc/hvsi.c
54291 +++ b/drivers/tty/hvc/hvsi.c
54292 @@ -85,7 +85,7 @@ struct hvsi_struct {
54293 int n_outbuf;
54294 uint32_t vtermno;
54295 uint32_t virq;
54296 - atomic_t seqno; /* HVSI packet sequence number */
54297 + atomic_unchecked_t seqno; /* HVSI packet sequence number */
54298 uint16_t mctrl;
54299 uint8_t state; /* HVSI protocol state */
54300 uint8_t flags;
54301 @@ -295,7 +295,7 @@ static int hvsi_version_respond(struct hvsi_struct *hp, uint16_t query_seqno)
54302
54303 packet.hdr.type = VS_QUERY_RESPONSE_PACKET_HEADER;
54304 packet.hdr.len = sizeof(struct hvsi_query_response);
54305 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54306 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54307 packet.verb = VSV_SEND_VERSION_NUMBER;
54308 packet.u.version = HVSI_VERSION;
54309 packet.query_seqno = query_seqno+1;
54310 @@ -555,7 +555,7 @@ static int hvsi_query(struct hvsi_struct *hp, uint16_t verb)
54311
54312 packet.hdr.type = VS_QUERY_PACKET_HEADER;
54313 packet.hdr.len = sizeof(struct hvsi_query);
54314 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54315 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54316 packet.verb = verb;
54317
54318 pr_debug("%s: sending %i bytes\n", __func__, packet.hdr.len);
54319 @@ -597,7 +597,7 @@ static int hvsi_set_mctrl(struct hvsi_struct *hp, uint16_t mctrl)
54320 int wrote;
54321
54322 packet.hdr.type = VS_CONTROL_PACKET_HEADER,
54323 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54324 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54325 packet.hdr.len = sizeof(struct hvsi_control);
54326 packet.verb = VSV_SET_MODEM_CTL;
54327 packet.mask = HVSI_TSDTR;
54328 @@ -680,7 +680,7 @@ static int hvsi_put_chars(struct hvsi_struct *hp, const char *buf, int count)
54329 BUG_ON(count > HVSI_MAX_OUTGOING_DATA);
54330
54331 packet.hdr.type = VS_DATA_PACKET_HEADER;
54332 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54333 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54334 packet.hdr.len = count + sizeof(struct hvsi_header);
54335 memcpy(&packet.data, buf, count);
54336
54337 @@ -697,7 +697,7 @@ static void hvsi_close_protocol(struct hvsi_struct *hp)
54338 struct hvsi_control packet __ALIGNED__;
54339
54340 packet.hdr.type = VS_CONTROL_PACKET_HEADER;
54341 - packet.hdr.seqno = atomic_inc_return(&hp->seqno);
54342 + packet.hdr.seqno = atomic_inc_return_unchecked(&hp->seqno);
54343 packet.hdr.len = 6;
54344 packet.verb = VSV_CLOSE_PROTOCOL;
54345
54346 @@ -725,7 +725,7 @@ static int hvsi_open(struct tty_struct *tty, struct file *filp)
54347
54348 tty_port_tty_set(&hp->port, tty);
54349 spin_lock_irqsave(&hp->lock, flags);
54350 - hp->port.count++;
54351 + atomic_inc(&hp->port.count);
54352 atomic_set(&hp->seqno, 0);
54353 h_vio_signal(hp->vtermno, VIO_IRQ_ENABLE);
54354 spin_unlock_irqrestore(&hp->lock, flags);
54355 @@ -782,7 +782,7 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54356
54357 spin_lock_irqsave(&hp->lock, flags);
54358
54359 - if (--hp->port.count == 0) {
54360 + if (atomic_dec_return(&hp->port.count) == 0) {
54361 tty_port_tty_set(&hp->port, NULL);
54362 hp->inbuf_end = hp->inbuf; /* discard remaining partial packets */
54363
54364 @@ -815,9 +815,9 @@ static void hvsi_close(struct tty_struct *tty, struct file *filp)
54365
54366 spin_lock_irqsave(&hp->lock, flags);
54367 }
54368 - } else if (hp->port.count < 0)
54369 + } else if (atomic_read(&hp->port.count) < 0)
54370 printk(KERN_ERR "hvsi_close %lu: oops, count is %d\n",
54371 - hp - hvsi_ports, hp->port.count);
54372 + hp - hvsi_ports, atomic_read(&hp->port.count));
54373
54374 spin_unlock_irqrestore(&hp->lock, flags);
54375 }
54376 @@ -832,7 +832,7 @@ static void hvsi_hangup(struct tty_struct *tty)
54377 tty_port_tty_set(&hp->port, NULL);
54378
54379 spin_lock_irqsave(&hp->lock, flags);
54380 - hp->port.count = 0;
54381 + atomic_set(&hp->port.count, 0);
54382 hp->n_outbuf = 0;
54383 spin_unlock_irqrestore(&hp->lock, flags);
54384 }
54385 diff --git a/drivers/tty/hvc/hvsi_lib.c b/drivers/tty/hvc/hvsi_lib.c
54386 index a270f04..7c77b5d 100644
54387 --- a/drivers/tty/hvc/hvsi_lib.c
54388 +++ b/drivers/tty/hvc/hvsi_lib.c
54389 @@ -8,7 +8,7 @@
54390
54391 static int hvsi_send_packet(struct hvsi_priv *pv, struct hvsi_header *packet)
54392 {
54393 - packet->seqno = cpu_to_be16(atomic_inc_return(&pv->seqno));
54394 + packet->seqno = cpu_to_be16(atomic_inc_return_unchecked(&pv->seqno));
54395
54396 /* Assumes that always succeeds, works in practice */
54397 return pv->put_chars(pv->termno, (char *)packet, packet->len);
54398 @@ -20,7 +20,7 @@ static void hvsi_start_handshake(struct hvsi_priv *pv)
54399
54400 /* Reset state */
54401 pv->established = 0;
54402 - atomic_set(&pv->seqno, 0);
54403 + atomic_set_unchecked(&pv->seqno, 0);
54404
54405 pr_devel("HVSI@%x: Handshaking started\n", pv->termno);
54406
54407 diff --git a/drivers/tty/ipwireless/tty.c b/drivers/tty/ipwireless/tty.c
54408 index 345cebb..d5a1e9e 100644
54409 --- a/drivers/tty/ipwireless/tty.c
54410 +++ b/drivers/tty/ipwireless/tty.c
54411 @@ -28,6 +28,7 @@
54412 #include <linux/tty_driver.h>
54413 #include <linux/tty_flip.h>
54414 #include <linux/uaccess.h>
54415 +#include <asm/local.h>
54416
54417 #include "tty.h"
54418 #include "network.h"
54419 @@ -93,10 +94,10 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54420 return -ENODEV;
54421
54422 mutex_lock(&tty->ipw_tty_mutex);
54423 - if (tty->port.count == 0)
54424 + if (atomic_read(&tty->port.count) == 0)
54425 tty->tx_bytes_queued = 0;
54426
54427 - tty->port.count++;
54428 + atomic_inc(&tty->port.count);
54429
54430 tty->port.tty = linux_tty;
54431 linux_tty->driver_data = tty;
54432 @@ -112,9 +113,7 @@ static int ipw_open(struct tty_struct *linux_tty, struct file *filp)
54433
54434 static void do_ipw_close(struct ipw_tty *tty)
54435 {
54436 - tty->port.count--;
54437 -
54438 - if (tty->port.count == 0) {
54439 + if (atomic_dec_return(&tty->port.count) == 0) {
54440 struct tty_struct *linux_tty = tty->port.tty;
54441
54442 if (linux_tty != NULL) {
54443 @@ -135,7 +134,7 @@ static void ipw_hangup(struct tty_struct *linux_tty)
54444 return;
54445
54446 mutex_lock(&tty->ipw_tty_mutex);
54447 - if (tty->port.count == 0) {
54448 + if (atomic_read(&tty->port.count) == 0) {
54449 mutex_unlock(&tty->ipw_tty_mutex);
54450 return;
54451 }
54452 @@ -158,7 +157,7 @@ void ipwireless_tty_received(struct ipw_tty *tty, unsigned char *data,
54453
54454 mutex_lock(&tty->ipw_tty_mutex);
54455
54456 - if (!tty->port.count) {
54457 + if (!atomic_read(&tty->port.count)) {
54458 mutex_unlock(&tty->ipw_tty_mutex);
54459 return;
54460 }
54461 @@ -197,7 +196,7 @@ static int ipw_write(struct tty_struct *linux_tty,
54462 return -ENODEV;
54463
54464 mutex_lock(&tty->ipw_tty_mutex);
54465 - if (!tty->port.count) {
54466 + if (!atomic_read(&tty->port.count)) {
54467 mutex_unlock(&tty->ipw_tty_mutex);
54468 return -EINVAL;
54469 }
54470 @@ -237,7 +236,7 @@ static int ipw_write_room(struct tty_struct *linux_tty)
54471 if (!tty)
54472 return -ENODEV;
54473
54474 - if (!tty->port.count)
54475 + if (!atomic_read(&tty->port.count))
54476 return -EINVAL;
54477
54478 room = IPWIRELESS_TX_QUEUE_SIZE - tty->tx_bytes_queued;
54479 @@ -279,7 +278,7 @@ static int ipw_chars_in_buffer(struct tty_struct *linux_tty)
54480 if (!tty)
54481 return 0;
54482
54483 - if (!tty->port.count)
54484 + if (!atomic_read(&tty->port.count))
54485 return 0;
54486
54487 return tty->tx_bytes_queued;
54488 @@ -360,7 +359,7 @@ static int ipw_tiocmget(struct tty_struct *linux_tty)
54489 if (!tty)
54490 return -ENODEV;
54491
54492 - if (!tty->port.count)
54493 + if (!atomic_read(&tty->port.count))
54494 return -EINVAL;
54495
54496 return get_control_lines(tty);
54497 @@ -376,7 +375,7 @@ ipw_tiocmset(struct tty_struct *linux_tty,
54498 if (!tty)
54499 return -ENODEV;
54500
54501 - if (!tty->port.count)
54502 + if (!atomic_read(&tty->port.count))
54503 return -EINVAL;
54504
54505 return set_control_lines(tty, set, clear);
54506 @@ -390,7 +389,7 @@ static int ipw_ioctl(struct tty_struct *linux_tty,
54507 if (!tty)
54508 return -ENODEV;
54509
54510 - if (!tty->port.count)
54511 + if (!atomic_read(&tty->port.count))
54512 return -EINVAL;
54513
54514 /* FIXME: Exactly how is the tty object locked here .. */
54515 @@ -546,7 +545,7 @@ void ipwireless_tty_free(struct ipw_tty *tty)
54516 * are gone */
54517 mutex_lock(&ttyj->ipw_tty_mutex);
54518 }
54519 - while (ttyj->port.count)
54520 + while (atomic_read(&ttyj->port.count))
54521 do_ipw_close(ttyj);
54522 ipwireless_disassociate_network_ttys(network,
54523 ttyj->channel_idx);
54524 diff --git a/drivers/tty/moxa.c b/drivers/tty/moxa.c
54525 index 14c54e0..1efd4f2 100644
54526 --- a/drivers/tty/moxa.c
54527 +++ b/drivers/tty/moxa.c
54528 @@ -1189,7 +1189,7 @@ static int moxa_open(struct tty_struct *tty, struct file *filp)
54529 }
54530
54531 ch = &brd->ports[port % MAX_PORTS_PER_BOARD];
54532 - ch->port.count++;
54533 + atomic_inc(&ch->port.count);
54534 tty->driver_data = ch;
54535 tty_port_tty_set(&ch->port, tty);
54536 mutex_lock(&ch->port.mutex);
54537 diff --git a/drivers/tty/n_gsm.c b/drivers/tty/n_gsm.c
54538 index 2c34c32..81d10e1 100644
54539 --- a/drivers/tty/n_gsm.c
54540 +++ b/drivers/tty/n_gsm.c
54541 @@ -1644,7 +1644,7 @@ static struct gsm_dlci *gsm_dlci_alloc(struct gsm_mux *gsm, int addr)
54542 spin_lock_init(&dlci->lock);
54543 mutex_init(&dlci->mutex);
54544 dlci->fifo = &dlci->_fifo;
54545 - if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL) < 0) {
54546 + if (kfifo_alloc(&dlci->_fifo, 4096, GFP_KERNEL)) {
54547 kfree(dlci);
54548 return NULL;
54549 }
54550 @@ -2958,7 +2958,7 @@ static int gsmtty_open(struct tty_struct *tty, struct file *filp)
54551 struct gsm_dlci *dlci = tty->driver_data;
54552 struct tty_port *port = &dlci->port;
54553
54554 - port->count++;
54555 + atomic_inc(&port->count);
54556 tty_port_tty_set(port, tty);
54557
54558 dlci->modem_rx = 0;
54559 diff --git a/drivers/tty/n_tty.c b/drivers/tty/n_tty.c
54560 index 396344c..875c1d6 100644
54561 --- a/drivers/tty/n_tty.c
54562 +++ b/drivers/tty/n_tty.c
54563 @@ -116,7 +116,7 @@ struct n_tty_data {
54564 int minimum_to_wake;
54565
54566 /* consumer-published */
54567 - size_t read_tail;
54568 + size_t read_tail __intentional_overflow(-1);
54569 size_t line_start;
54570
54571 /* protected by output lock */
54572 @@ -2572,6 +2572,7 @@ void n_tty_inherit_ops(struct tty_ldisc_ops *ops)
54573 {
54574 *ops = tty_ldisc_N_TTY;
54575 ops->owner = NULL;
54576 - ops->refcount = ops->flags = 0;
54577 + atomic_set(&ops->refcount, 0);
54578 + ops->flags = 0;
54579 }
54580 EXPORT_SYMBOL_GPL(n_tty_inherit_ops);
54581 diff --git a/drivers/tty/pty.c b/drivers/tty/pty.c
54582 index 4d5e840..a2340a6 100644
54583 --- a/drivers/tty/pty.c
54584 +++ b/drivers/tty/pty.c
54585 @@ -849,8 +849,10 @@ static void __init unix98_pty_init(void)
54586 panic("Couldn't register Unix98 pts driver");
54587
54588 /* Now create the /dev/ptmx special device */
54589 + pax_open_kernel();
54590 tty_default_fops(&ptmx_fops);
54591 - ptmx_fops.open = ptmx_open;
54592 + *(void **)&ptmx_fops.open = ptmx_open;
54593 + pax_close_kernel();
54594
54595 cdev_init(&ptmx_cdev, &ptmx_fops);
54596 if (cdev_add(&ptmx_cdev, MKDEV(TTYAUX_MAJOR, 2), 1) ||
54597 diff --git a/drivers/tty/rocket.c b/drivers/tty/rocket.c
54598 index c8dd8dc..dca6cfd 100644
54599 --- a/drivers/tty/rocket.c
54600 +++ b/drivers/tty/rocket.c
54601 @@ -914,7 +914,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54602 tty->driver_data = info;
54603 tty_port_tty_set(port, tty);
54604
54605 - if (port->count++ == 0) {
54606 + if (atomic_inc_return(&port->count) == 1) {
54607 atomic_inc(&rp_num_ports_open);
54608
54609 #ifdef ROCKET_DEBUG_OPEN
54610 @@ -923,7 +923,7 @@ static int rp_open(struct tty_struct *tty, struct file *filp)
54611 #endif
54612 }
54613 #ifdef ROCKET_DEBUG_OPEN
54614 - printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, info->port.count);
54615 + printk(KERN_INFO "rp_open ttyR%d, count=%d\n", info->line, atomic-read(&info->port.count));
54616 #endif
54617
54618 /*
54619 @@ -1515,7 +1515,7 @@ static void rp_hangup(struct tty_struct *tty)
54620 spin_unlock_irqrestore(&info->port.lock, flags);
54621 return;
54622 }
54623 - if (info->port.count)
54624 + if (atomic_read(&info->port.count))
54625 atomic_dec(&rp_num_ports_open);
54626 clear_bit((info->aiop * 8) + info->chan, (void *) &xmit_flags[info->board]);
54627 spin_unlock_irqrestore(&info->port.lock, flags);
54628 diff --git a/drivers/tty/serial/8250/8250_core.c b/drivers/tty/serial/8250/8250_core.c
54629 index 4506e40..ac0b470 100644
54630 --- a/drivers/tty/serial/8250/8250_core.c
54631 +++ b/drivers/tty/serial/8250/8250_core.c
54632 @@ -3241,9 +3241,9 @@ static void univ8250_release_port(struct uart_port *port)
54633
54634 static void univ8250_rsa_support(struct uart_ops *ops)
54635 {
54636 - ops->config_port = univ8250_config_port;
54637 - ops->request_port = univ8250_request_port;
54638 - ops->release_port = univ8250_release_port;
54639 + *(void **)&ops->config_port = univ8250_config_port;
54640 + *(void **)&ops->request_port = univ8250_request_port;
54641 + *(void **)&ops->release_port = univ8250_release_port;
54642 }
54643
54644 #else
54645 @@ -3286,8 +3286,10 @@ static void __init serial8250_isa_init_ports(void)
54646 }
54647
54648 /* chain base port ops to support Remote Supervisor Adapter */
54649 - univ8250_port_ops = *base_ops;
54650 + pax_open_kernel();
54651 + memcpy((void *)&univ8250_port_ops, base_ops, sizeof univ8250_port_ops);
54652 univ8250_rsa_support(&univ8250_port_ops);
54653 + pax_close_kernel();
54654
54655 if (share_irqs)
54656 irqflag = IRQF_SHARED;
54657 diff --git a/drivers/tty/serial/ioc4_serial.c b/drivers/tty/serial/ioc4_serial.c
54658 index aa28209..e08fb85 100644
54659 --- a/drivers/tty/serial/ioc4_serial.c
54660 +++ b/drivers/tty/serial/ioc4_serial.c
54661 @@ -437,7 +437,7 @@ struct ioc4_soft {
54662 } is_intr_info[MAX_IOC4_INTR_ENTS];
54663
54664 /* Number of entries active in the above array */
54665 - atomic_t is_num_intrs;
54666 + atomic_unchecked_t is_num_intrs;
54667 } is_intr_type[IOC4_NUM_INTR_TYPES];
54668
54669 /* is_ir_lock must be held while
54670 @@ -974,7 +974,7 @@ intr_connect(struct ioc4_soft *soft, int type,
54671 BUG_ON(!((type == IOC4_SIO_INTR_TYPE)
54672 || (type == IOC4_OTHER_INTR_TYPE)));
54673
54674 - i = atomic_inc_return(&soft-> is_intr_type[type].is_num_intrs) - 1;
54675 + i = atomic_inc_return_unchecked(&soft-> is_intr_type[type].is_num_intrs) - 1;
54676 BUG_ON(!(i < MAX_IOC4_INTR_ENTS || (printk("i %d\n", i), 0)));
54677
54678 /* Save off the lower level interrupt handler */
54679 @@ -1001,7 +1001,7 @@ static irqreturn_t ioc4_intr(int irq, void *arg)
54680
54681 soft = arg;
54682 for (intr_type = 0; intr_type < IOC4_NUM_INTR_TYPES; intr_type++) {
54683 - num_intrs = (int)atomic_read(
54684 + num_intrs = (int)atomic_read_unchecked(
54685 &soft->is_intr_type[intr_type].is_num_intrs);
54686
54687 this_mir = this_ir = pending_intrs(soft, intr_type);
54688 diff --git a/drivers/tty/serial/kgdb_nmi.c b/drivers/tty/serial/kgdb_nmi.c
54689 index 129dc5b..1da5bb8 100644
54690 --- a/drivers/tty/serial/kgdb_nmi.c
54691 +++ b/drivers/tty/serial/kgdb_nmi.c
54692 @@ -53,7 +53,9 @@ static int kgdb_nmi_console_setup(struct console *co, char *options)
54693 * I/O utilities that messages sent to the console will automatically
54694 * be displayed on the dbg_io.
54695 */
54696 - dbg_io_ops->is_console = true;
54697 + pax_open_kernel();
54698 + *(int *)&dbg_io_ops->is_console = true;
54699 + pax_close_kernel();
54700
54701 return 0;
54702 }
54703 diff --git a/drivers/tty/serial/kgdboc.c b/drivers/tty/serial/kgdboc.c
54704 index a260cde..6b2b5ce 100644
54705 --- a/drivers/tty/serial/kgdboc.c
54706 +++ b/drivers/tty/serial/kgdboc.c
54707 @@ -24,8 +24,9 @@
54708 #define MAX_CONFIG_LEN 40
54709
54710 static struct kgdb_io kgdboc_io_ops;
54711 +static struct kgdb_io kgdboc_io_ops_console;
54712
54713 -/* -1 = init not run yet, 0 = unconfigured, 1 = configured. */
54714 +/* -1 = init not run yet, 0 = unconfigured, 1/2 = configured. */
54715 static int configured = -1;
54716
54717 static char config[MAX_CONFIG_LEN];
54718 @@ -151,6 +152,8 @@ static void cleanup_kgdboc(void)
54719 kgdboc_unregister_kbd();
54720 if (configured == 1)
54721 kgdb_unregister_io_module(&kgdboc_io_ops);
54722 + else if (configured == 2)
54723 + kgdb_unregister_io_module(&kgdboc_io_ops_console);
54724 }
54725
54726 static int configure_kgdboc(void)
54727 @@ -160,13 +163,13 @@ static int configure_kgdboc(void)
54728 int err;
54729 char *cptr = config;
54730 struct console *cons;
54731 + int is_console = 0;
54732
54733 err = kgdboc_option_setup(config);
54734 if (err || !strlen(config) || isspace(config[0]))
54735 goto noconfig;
54736
54737 err = -ENODEV;
54738 - kgdboc_io_ops.is_console = 0;
54739 kgdb_tty_driver = NULL;
54740
54741 kgdboc_use_kms = 0;
54742 @@ -187,7 +190,7 @@ static int configure_kgdboc(void)
54743 int idx;
54744 if (cons->device && cons->device(cons, &idx) == p &&
54745 idx == tty_line) {
54746 - kgdboc_io_ops.is_console = 1;
54747 + is_console = 1;
54748 break;
54749 }
54750 cons = cons->next;
54751 @@ -197,7 +200,13 @@ static int configure_kgdboc(void)
54752 kgdb_tty_line = tty_line;
54753
54754 do_register:
54755 - err = kgdb_register_io_module(&kgdboc_io_ops);
54756 + if (is_console) {
54757 + err = kgdb_register_io_module(&kgdboc_io_ops_console);
54758 + configured = 2;
54759 + } else {
54760 + err = kgdb_register_io_module(&kgdboc_io_ops);
54761 + configured = 1;
54762 + }
54763 if (err)
54764 goto noconfig;
54765
54766 @@ -205,8 +214,6 @@ do_register:
54767 if (err)
54768 goto nmi_con_failed;
54769
54770 - configured = 1;
54771 -
54772 return 0;
54773
54774 nmi_con_failed:
54775 @@ -223,7 +230,7 @@ noconfig:
54776 static int __init init_kgdboc(void)
54777 {
54778 /* Already configured? */
54779 - if (configured == 1)
54780 + if (configured >= 1)
54781 return 0;
54782
54783 return configure_kgdboc();
54784 @@ -272,7 +279,7 @@ static int param_set_kgdboc_var(const char *kmessage, struct kernel_param *kp)
54785 if (config[len - 1] == '\n')
54786 config[len - 1] = '\0';
54787
54788 - if (configured == 1)
54789 + if (configured >= 1)
54790 cleanup_kgdboc();
54791
54792 /* Go and configure with the new params. */
54793 @@ -312,6 +319,15 @@ static struct kgdb_io kgdboc_io_ops = {
54794 .post_exception = kgdboc_post_exp_handler,
54795 };
54796
54797 +static struct kgdb_io kgdboc_io_ops_console = {
54798 + .name = "kgdboc",
54799 + .read_char = kgdboc_get_char,
54800 + .write_char = kgdboc_put_char,
54801 + .pre_exception = kgdboc_pre_exp_handler,
54802 + .post_exception = kgdboc_post_exp_handler,
54803 + .is_console = 1
54804 +};
54805 +
54806 #ifdef CONFIG_KGDB_SERIAL_CONSOLE
54807 /* This is only available if kgdboc is a built in for early debugging */
54808 static int __init kgdboc_early_init(char *opt)
54809 diff --git a/drivers/tty/serial/msm_serial.c b/drivers/tty/serial/msm_serial.c
54810 index b73889c..9f74f0a 100644
54811 --- a/drivers/tty/serial/msm_serial.c
54812 +++ b/drivers/tty/serial/msm_serial.c
54813 @@ -1012,7 +1012,7 @@ static struct uart_driver msm_uart_driver = {
54814 .cons = MSM_CONSOLE,
54815 };
54816
54817 -static atomic_t msm_uart_next_id = ATOMIC_INIT(0);
54818 +static atomic_unchecked_t msm_uart_next_id = ATOMIC_INIT(0);
54819
54820 static const struct of_device_id msm_uartdm_table[] = {
54821 { .compatible = "qcom,msm-uartdm-v1.1", .data = (void *)UARTDM_1P1 },
54822 @@ -1036,7 +1036,7 @@ static int msm_serial_probe(struct platform_device *pdev)
54823 line = pdev->id;
54824
54825 if (line < 0)
54826 - line = atomic_inc_return(&msm_uart_next_id) - 1;
54827 + line = atomic_inc_return_unchecked(&msm_uart_next_id) - 1;
54828
54829 if (unlikely(line < 0 || line >= UART_NR))
54830 return -ENXIO;
54831 diff --git a/drivers/tty/serial/samsung.c b/drivers/tty/serial/samsung.c
54832 index a0ae942..befa48d 100644
54833 --- a/drivers/tty/serial/samsung.c
54834 +++ b/drivers/tty/serial/samsung.c
54835 @@ -987,11 +987,16 @@ static void s3c24xx_serial_shutdown(struct uart_port *port)
54836 ourport->tx_in_progress = 0;
54837 }
54838
54839 +static int s3c64xx_serial_startup(struct uart_port *port);
54840 static int s3c24xx_serial_startup(struct uart_port *port)
54841 {
54842 struct s3c24xx_uart_port *ourport = to_ourport(port);
54843 int ret;
54844
54845 + /* Startup sequence is different for s3c64xx and higher SoC's */
54846 + if (s3c24xx_serial_has_interrupt_mask(port))
54847 + return s3c64xx_serial_startup(port);
54848 +
54849 dbg("s3c24xx_serial_startup: port=%p (%08llx,%p)\n",
54850 port, (unsigned long long)port->mapbase, port->membase);
54851
54852 @@ -1698,10 +1703,6 @@ static int s3c24xx_serial_init_port(struct s3c24xx_uart_port *ourport,
54853 /* setup info for port */
54854 port->dev = &platdev->dev;
54855
54856 - /* Startup sequence is different for s3c64xx and higher SoC's */
54857 - if (s3c24xx_serial_has_interrupt_mask(port))
54858 - s3c24xx_serial_ops.startup = s3c64xx_serial_startup;
54859 -
54860 port->uartclk = 1;
54861
54862 if (cfg->uart_flags & UPF_CONS_FLOW) {
54863 diff --git a/drivers/tty/serial/serial_core.c b/drivers/tty/serial/serial_core.c
54864 index 0b7bb12..ebe191a 100644
54865 --- a/drivers/tty/serial/serial_core.c
54866 +++ b/drivers/tty/serial/serial_core.c
54867 @@ -1376,7 +1376,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54868 state = drv->state + tty->index;
54869 port = &state->port;
54870 spin_lock_irq(&port->lock);
54871 - --port->count;
54872 + atomic_dec(&port->count);
54873 spin_unlock_irq(&port->lock);
54874 return;
54875 }
54876 @@ -1386,7 +1386,7 @@ static void uart_close(struct tty_struct *tty, struct file *filp)
54877
54878 pr_debug("uart_close(%d) called\n", uport ? uport->line : -1);
54879
54880 - if (!port->count || tty_port_close_start(port, tty, filp) == 0)
54881 + if (!atomic_read(&port->count) || tty_port_close_start(port, tty, filp) == 0)
54882 return;
54883
54884 /*
54885 @@ -1510,7 +1510,7 @@ static void uart_hangup(struct tty_struct *tty)
54886 uart_flush_buffer(tty);
54887 uart_shutdown(tty, state);
54888 spin_lock_irqsave(&port->lock, flags);
54889 - port->count = 0;
54890 + atomic_set(&port->count, 0);
54891 clear_bit(ASYNCB_NORMAL_ACTIVE, &port->flags);
54892 spin_unlock_irqrestore(&port->lock, flags);
54893 tty_port_tty_set(port, NULL);
54894 @@ -1597,7 +1597,7 @@ static int uart_open(struct tty_struct *tty, struct file *filp)
54895 pr_debug("uart_open(%d) called\n", line);
54896
54897 spin_lock_irq(&port->lock);
54898 - ++port->count;
54899 + atomic_inc(&port->count);
54900 spin_unlock_irq(&port->lock);
54901
54902 /*
54903 diff --git a/drivers/tty/serial/uartlite.c b/drivers/tty/serial/uartlite.c
54904 index b1c6bd3..5f038e2 100644
54905 --- a/drivers/tty/serial/uartlite.c
54906 +++ b/drivers/tty/serial/uartlite.c
54907 @@ -341,13 +341,13 @@ static int ulite_request_port(struct uart_port *port)
54908 return -EBUSY;
54909 }
54910
54911 - port->private_data = &uartlite_be;
54912 + port->private_data = (void *)&uartlite_be;
54913 ret = uart_in32(ULITE_CONTROL, port);
54914 uart_out32(ULITE_CONTROL_RST_TX, ULITE_CONTROL, port);
54915 ret = uart_in32(ULITE_STATUS, port);
54916 /* Endianess detection */
54917 if ((ret & ULITE_STATUS_TXEMPTY) != ULITE_STATUS_TXEMPTY)
54918 - port->private_data = &uartlite_le;
54919 + port->private_data = (void *)&uartlite_le;
54920
54921 return 0;
54922 }
54923 diff --git a/drivers/tty/synclink.c b/drivers/tty/synclink.c
54924 index b799170..87dafd5 100644
54925 --- a/drivers/tty/synclink.c
54926 +++ b/drivers/tty/synclink.c
54927 @@ -3090,7 +3090,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54928
54929 if (debug_level >= DEBUG_LEVEL_INFO)
54930 printk("%s(%d):mgsl_close(%s) entry, count=%d\n",
54931 - __FILE__,__LINE__, info->device_name, info->port.count);
54932 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
54933
54934 if (tty_port_close_start(&info->port, tty, filp) == 0)
54935 goto cleanup;
54936 @@ -3108,7 +3108,7 @@ static void mgsl_close(struct tty_struct *tty, struct file * filp)
54937 cleanup:
54938 if (debug_level >= DEBUG_LEVEL_INFO)
54939 printk("%s(%d):mgsl_close(%s) exit, count=%d\n", __FILE__,__LINE__,
54940 - tty->driver->name, info->port.count);
54941 + tty->driver->name, atomic_read(&info->port.count));
54942
54943 } /* end of mgsl_close() */
54944
54945 @@ -3207,8 +3207,8 @@ static void mgsl_hangup(struct tty_struct *tty)
54946
54947 mgsl_flush_buffer(tty);
54948 shutdown(info);
54949 -
54950 - info->port.count = 0;
54951 +
54952 + atomic_set(&info->port.count, 0);
54953 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
54954 info->port.tty = NULL;
54955
54956 @@ -3296,10 +3296,10 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54957
54958 if (debug_level >= DEBUG_LEVEL_INFO)
54959 printk("%s(%d):block_til_ready before block on %s count=%d\n",
54960 - __FILE__,__LINE__, tty->driver->name, port->count );
54961 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54962
54963 spin_lock_irqsave(&info->irq_spinlock, flags);
54964 - port->count--;
54965 + atomic_dec(&port->count);
54966 spin_unlock_irqrestore(&info->irq_spinlock, flags);
54967 port->blocked_open++;
54968
54969 @@ -3327,7 +3327,7 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54970
54971 if (debug_level >= DEBUG_LEVEL_INFO)
54972 printk("%s(%d):block_til_ready blocking on %s count=%d\n",
54973 - __FILE__,__LINE__, tty->driver->name, port->count );
54974 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54975
54976 tty_unlock(tty);
54977 schedule();
54978 @@ -3339,12 +3339,12 @@ static int block_til_ready(struct tty_struct *tty, struct file * filp,
54979
54980 /* FIXME: Racy on hangup during close wait */
54981 if (!tty_hung_up_p(filp))
54982 - port->count++;
54983 + atomic_inc(&port->count);
54984 port->blocked_open--;
54985
54986 if (debug_level >= DEBUG_LEVEL_INFO)
54987 printk("%s(%d):block_til_ready after blocking on %s count=%d\n",
54988 - __FILE__,__LINE__, tty->driver->name, port->count );
54989 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
54990
54991 if (!retval)
54992 port->flags |= ASYNC_NORMAL_ACTIVE;
54993 @@ -3396,7 +3396,7 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
54994
54995 if (debug_level >= DEBUG_LEVEL_INFO)
54996 printk("%s(%d):mgsl_open(%s), old ref count = %d\n",
54997 - __FILE__,__LINE__,tty->driver->name, info->port.count);
54998 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
54999
55000 /* If port is closing, signal caller to try again */
55001 if (info->port.flags & ASYNC_CLOSING){
55002 @@ -3415,10 +3415,10 @@ static int mgsl_open(struct tty_struct *tty, struct file * filp)
55003 spin_unlock_irqrestore(&info->netlock, flags);
55004 goto cleanup;
55005 }
55006 - info->port.count++;
55007 + atomic_inc(&info->port.count);
55008 spin_unlock_irqrestore(&info->netlock, flags);
55009
55010 - if (info->port.count == 1) {
55011 + if (atomic_read(&info->port.count) == 1) {
55012 /* 1st open on this device, init hardware */
55013 retval = startup(info);
55014 if (retval < 0)
55015 @@ -3442,8 +3442,8 @@ cleanup:
55016 if (retval) {
55017 if (tty->count == 1)
55018 info->port.tty = NULL; /* tty layer will release tty struct */
55019 - if(info->port.count)
55020 - info->port.count--;
55021 + if (atomic_read(&info->port.count))
55022 + atomic_dec(&info->port.count);
55023 }
55024
55025 return retval;
55026 @@ -7661,7 +7661,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55027 unsigned short new_crctype;
55028
55029 /* return error if TTY interface open */
55030 - if (info->port.count)
55031 + if (atomic_read(&info->port.count))
55032 return -EBUSY;
55033
55034 switch (encoding)
55035 @@ -7756,7 +7756,7 @@ static int hdlcdev_open(struct net_device *dev)
55036
55037 /* arbitrate between network and tty opens */
55038 spin_lock_irqsave(&info->netlock, flags);
55039 - if (info->port.count != 0 || info->netcount != 0) {
55040 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55041 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55042 spin_unlock_irqrestore(&info->netlock, flags);
55043 return -EBUSY;
55044 @@ -7842,7 +7842,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55045 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55046
55047 /* return error if TTY interface open */
55048 - if (info->port.count)
55049 + if (atomic_read(&info->port.count))
55050 return -EBUSY;
55051
55052 if (cmd != SIOCWANDEV)
55053 diff --git a/drivers/tty/synclink_gt.c b/drivers/tty/synclink_gt.c
55054 index 0e8c39b..e0cb171 100644
55055 --- a/drivers/tty/synclink_gt.c
55056 +++ b/drivers/tty/synclink_gt.c
55057 @@ -670,7 +670,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55058 tty->driver_data = info;
55059 info->port.tty = tty;
55060
55061 - DBGINFO(("%s open, old ref count = %d\n", info->device_name, info->port.count));
55062 + DBGINFO(("%s open, old ref count = %d\n", info->device_name, atomic_read(&info->port.count)));
55063
55064 /* If port is closing, signal caller to try again */
55065 if (info->port.flags & ASYNC_CLOSING){
55066 @@ -691,10 +691,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55067 mutex_unlock(&info->port.mutex);
55068 goto cleanup;
55069 }
55070 - info->port.count++;
55071 + atomic_inc(&info->port.count);
55072 spin_unlock_irqrestore(&info->netlock, flags);
55073
55074 - if (info->port.count == 1) {
55075 + if (atomic_read(&info->port.count) == 1) {
55076 /* 1st open on this device, init hardware */
55077 retval = startup(info);
55078 if (retval < 0) {
55079 @@ -715,8 +715,8 @@ cleanup:
55080 if (retval) {
55081 if (tty->count == 1)
55082 info->port.tty = NULL; /* tty layer will release tty struct */
55083 - if(info->port.count)
55084 - info->port.count--;
55085 + if(atomic_read(&info->port.count))
55086 + atomic_dec(&info->port.count);
55087 }
55088
55089 DBGINFO(("%s open rc=%d\n", info->device_name, retval));
55090 @@ -729,7 +729,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55091
55092 if (sanity_check(info, tty->name, "close"))
55093 return;
55094 - DBGINFO(("%s close entry, count=%d\n", info->device_name, info->port.count));
55095 + DBGINFO(("%s close entry, count=%d\n", info->device_name, atomic_read(&info->port.count)));
55096
55097 if (tty_port_close_start(&info->port, tty, filp) == 0)
55098 goto cleanup;
55099 @@ -746,7 +746,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55100 tty_port_close_end(&info->port, tty);
55101 info->port.tty = NULL;
55102 cleanup:
55103 - DBGINFO(("%s close exit, count=%d\n", tty->driver->name, info->port.count));
55104 + DBGINFO(("%s close exit, count=%d\n", tty->driver->name, atomic_read(&info->port.count)));
55105 }
55106
55107 static void hangup(struct tty_struct *tty)
55108 @@ -764,7 +764,7 @@ static void hangup(struct tty_struct *tty)
55109 shutdown(info);
55110
55111 spin_lock_irqsave(&info->port.lock, flags);
55112 - info->port.count = 0;
55113 + atomic_set(&info->port.count, 0);
55114 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55115 info->port.tty = NULL;
55116 spin_unlock_irqrestore(&info->port.lock, flags);
55117 @@ -1449,7 +1449,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55118 unsigned short new_crctype;
55119
55120 /* return error if TTY interface open */
55121 - if (info->port.count)
55122 + if (atomic_read(&info->port.count))
55123 return -EBUSY;
55124
55125 DBGINFO(("%s hdlcdev_attach\n", info->device_name));
55126 @@ -1544,7 +1544,7 @@ static int hdlcdev_open(struct net_device *dev)
55127
55128 /* arbitrate between network and tty opens */
55129 spin_lock_irqsave(&info->netlock, flags);
55130 - if (info->port.count != 0 || info->netcount != 0) {
55131 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55132 DBGINFO(("%s hdlc_open busy\n", dev->name));
55133 spin_unlock_irqrestore(&info->netlock, flags);
55134 return -EBUSY;
55135 @@ -1629,7 +1629,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55136 DBGINFO(("%s hdlcdev_ioctl\n", dev->name));
55137
55138 /* return error if TTY interface open */
55139 - if (info->port.count)
55140 + if (atomic_read(&info->port.count))
55141 return -EBUSY;
55142
55143 if (cmd != SIOCWANDEV)
55144 @@ -2413,7 +2413,7 @@ static irqreturn_t slgt_interrupt(int dummy, void *dev_id)
55145 if (port == NULL)
55146 continue;
55147 spin_lock(&port->lock);
55148 - if ((port->port.count || port->netcount) &&
55149 + if ((atomic_read(&port->port.count) || port->netcount) &&
55150 port->pending_bh && !port->bh_running &&
55151 !port->bh_requested) {
55152 DBGISR(("%s bh queued\n", port->device_name));
55153 @@ -3299,7 +3299,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55154 add_wait_queue(&port->open_wait, &wait);
55155
55156 spin_lock_irqsave(&info->lock, flags);
55157 - port->count--;
55158 + atomic_dec(&port->count);
55159 spin_unlock_irqrestore(&info->lock, flags);
55160 port->blocked_open++;
55161
55162 @@ -3335,7 +3335,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55163 remove_wait_queue(&port->open_wait, &wait);
55164
55165 if (!tty_hung_up_p(filp))
55166 - port->count++;
55167 + atomic_inc(&port->count);
55168 port->blocked_open--;
55169
55170 if (!retval)
55171 diff --git a/drivers/tty/synclinkmp.c b/drivers/tty/synclinkmp.c
55172 index c3f9091..abe4601 100644
55173 --- a/drivers/tty/synclinkmp.c
55174 +++ b/drivers/tty/synclinkmp.c
55175 @@ -750,7 +750,7 @@ static int open(struct tty_struct *tty, struct file *filp)
55176
55177 if (debug_level >= DEBUG_LEVEL_INFO)
55178 printk("%s(%d):%s open(), old ref count = %d\n",
55179 - __FILE__,__LINE__,tty->driver->name, info->port.count);
55180 + __FILE__,__LINE__,tty->driver->name, atomic_read(&info->port.count));
55181
55182 /* If port is closing, signal caller to try again */
55183 if (info->port.flags & ASYNC_CLOSING){
55184 @@ -769,10 +769,10 @@ static int open(struct tty_struct *tty, struct file *filp)
55185 spin_unlock_irqrestore(&info->netlock, flags);
55186 goto cleanup;
55187 }
55188 - info->port.count++;
55189 + atomic_inc(&info->port.count);
55190 spin_unlock_irqrestore(&info->netlock, flags);
55191
55192 - if (info->port.count == 1) {
55193 + if (atomic_read(&info->port.count) == 1) {
55194 /* 1st open on this device, init hardware */
55195 retval = startup(info);
55196 if (retval < 0)
55197 @@ -796,8 +796,8 @@ cleanup:
55198 if (retval) {
55199 if (tty->count == 1)
55200 info->port.tty = NULL; /* tty layer will release tty struct */
55201 - if(info->port.count)
55202 - info->port.count--;
55203 + if(atomic_read(&info->port.count))
55204 + atomic_dec(&info->port.count);
55205 }
55206
55207 return retval;
55208 @@ -815,7 +815,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55209
55210 if (debug_level >= DEBUG_LEVEL_INFO)
55211 printk("%s(%d):%s close() entry, count=%d\n",
55212 - __FILE__,__LINE__, info->device_name, info->port.count);
55213 + __FILE__,__LINE__, info->device_name, atomic_read(&info->port.count));
55214
55215 if (tty_port_close_start(&info->port, tty, filp) == 0)
55216 goto cleanup;
55217 @@ -834,7 +834,7 @@ static void close(struct tty_struct *tty, struct file *filp)
55218 cleanup:
55219 if (debug_level >= DEBUG_LEVEL_INFO)
55220 printk("%s(%d):%s close() exit, count=%d\n", __FILE__,__LINE__,
55221 - tty->driver->name, info->port.count);
55222 + tty->driver->name, atomic_read(&info->port.count));
55223 }
55224
55225 /* Called by tty_hangup() when a hangup is signaled.
55226 @@ -857,7 +857,7 @@ static void hangup(struct tty_struct *tty)
55227 shutdown(info);
55228
55229 spin_lock_irqsave(&info->port.lock, flags);
55230 - info->port.count = 0;
55231 + atomic_set(&info->port.count, 0);
55232 info->port.flags &= ~ASYNC_NORMAL_ACTIVE;
55233 info->port.tty = NULL;
55234 spin_unlock_irqrestore(&info->port.lock, flags);
55235 @@ -1565,7 +1565,7 @@ static int hdlcdev_attach(struct net_device *dev, unsigned short encoding,
55236 unsigned short new_crctype;
55237
55238 /* return error if TTY interface open */
55239 - if (info->port.count)
55240 + if (atomic_read(&info->port.count))
55241 return -EBUSY;
55242
55243 switch (encoding)
55244 @@ -1660,7 +1660,7 @@ static int hdlcdev_open(struct net_device *dev)
55245
55246 /* arbitrate between network and tty opens */
55247 spin_lock_irqsave(&info->netlock, flags);
55248 - if (info->port.count != 0 || info->netcount != 0) {
55249 + if (atomic_read(&info->port.count) != 0 || info->netcount != 0) {
55250 printk(KERN_WARNING "%s: hdlc_open returning busy\n", dev->name);
55251 spin_unlock_irqrestore(&info->netlock, flags);
55252 return -EBUSY;
55253 @@ -1746,7 +1746,7 @@ static int hdlcdev_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
55254 printk("%s:hdlcdev_ioctl(%s)\n",__FILE__,dev->name);
55255
55256 /* return error if TTY interface open */
55257 - if (info->port.count)
55258 + if (atomic_read(&info->port.count))
55259 return -EBUSY;
55260
55261 if (cmd != SIOCWANDEV)
55262 @@ -2621,7 +2621,7 @@ static irqreturn_t synclinkmp_interrupt(int dummy, void *dev_id)
55263 * do not request bottom half processing if the
55264 * device is not open in a normal mode.
55265 */
55266 - if ( port && (port->port.count || port->netcount) &&
55267 + if ( port && (atomic_read(&port->port.count) || port->netcount) &&
55268 port->pending_bh && !port->bh_running &&
55269 !port->bh_requested ) {
55270 if ( debug_level >= DEBUG_LEVEL_ISR )
55271 @@ -3318,10 +3318,10 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55272
55273 if (debug_level >= DEBUG_LEVEL_INFO)
55274 printk("%s(%d):%s block_til_ready() before block, count=%d\n",
55275 - __FILE__,__LINE__, tty->driver->name, port->count );
55276 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55277
55278 spin_lock_irqsave(&info->lock, flags);
55279 - port->count--;
55280 + atomic_dec(&port->count);
55281 spin_unlock_irqrestore(&info->lock, flags);
55282 port->blocked_open++;
55283
55284 @@ -3349,7 +3349,7 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55285
55286 if (debug_level >= DEBUG_LEVEL_INFO)
55287 printk("%s(%d):%s block_til_ready() count=%d\n",
55288 - __FILE__,__LINE__, tty->driver->name, port->count );
55289 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55290
55291 tty_unlock(tty);
55292 schedule();
55293 @@ -3359,12 +3359,12 @@ static int block_til_ready(struct tty_struct *tty, struct file *filp,
55294 set_current_state(TASK_RUNNING);
55295 remove_wait_queue(&port->open_wait, &wait);
55296 if (!tty_hung_up_p(filp))
55297 - port->count++;
55298 + atomic_inc(&port->count);
55299 port->blocked_open--;
55300
55301 if (debug_level >= DEBUG_LEVEL_INFO)
55302 printk("%s(%d):%s block_til_ready() after, count=%d\n",
55303 - __FILE__,__LINE__, tty->driver->name, port->count );
55304 + __FILE__,__LINE__, tty->driver->name, atomic_read(&port->count));
55305
55306 if (!retval)
55307 port->flags |= ASYNC_NORMAL_ACTIVE;
55308 diff --git a/drivers/tty/sysrq.c b/drivers/tty/sysrq.c
55309 index 843f2cd..7d530a6 100644
55310 --- a/drivers/tty/sysrq.c
55311 +++ b/drivers/tty/sysrq.c
55312 @@ -1086,7 +1086,7 @@ EXPORT_SYMBOL(unregister_sysrq_key);
55313 static ssize_t write_sysrq_trigger(struct file *file, const char __user *buf,
55314 size_t count, loff_t *ppos)
55315 {
55316 - if (count) {
55317 + if (count && capable(CAP_SYS_ADMIN)) {
55318 char c;
55319
55320 if (get_user(c, buf))
55321 diff --git a/drivers/tty/tty_io.c b/drivers/tty/tty_io.c
55322 index e569546..fbce20c 100644
55323 --- a/drivers/tty/tty_io.c
55324 +++ b/drivers/tty/tty_io.c
55325 @@ -3509,7 +3509,7 @@ EXPORT_SYMBOL(tty_devnum);
55326
55327 void tty_default_fops(struct file_operations *fops)
55328 {
55329 - *fops = tty_fops;
55330 + memcpy((void *)fops, &tty_fops, sizeof(tty_fops));
55331 }
55332
55333 /*
55334 diff --git a/drivers/tty/tty_ldisc.c b/drivers/tty/tty_ldisc.c
55335 index 3737f55..7cef448 100644
55336 --- a/drivers/tty/tty_ldisc.c
55337 +++ b/drivers/tty/tty_ldisc.c
55338 @@ -71,7 +71,7 @@ int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc)
55339 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55340 tty_ldiscs[disc] = new_ldisc;
55341 new_ldisc->num = disc;
55342 - new_ldisc->refcount = 0;
55343 + atomic_set(&new_ldisc->refcount, 0);
55344 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55345
55346 return ret;
55347 @@ -99,7 +99,7 @@ int tty_unregister_ldisc(int disc)
55348 return -EINVAL;
55349
55350 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55351 - if (tty_ldiscs[disc]->refcount)
55352 + if (atomic_read(&tty_ldiscs[disc]->refcount))
55353 ret = -EBUSY;
55354 else
55355 tty_ldiscs[disc] = NULL;
55356 @@ -120,7 +120,7 @@ static struct tty_ldisc_ops *get_ldops(int disc)
55357 if (ldops) {
55358 ret = ERR_PTR(-EAGAIN);
55359 if (try_module_get(ldops->owner)) {
55360 - ldops->refcount++;
55361 + atomic_inc(&ldops->refcount);
55362 ret = ldops;
55363 }
55364 }
55365 @@ -133,7 +133,7 @@ static void put_ldops(struct tty_ldisc_ops *ldops)
55366 unsigned long flags;
55367
55368 raw_spin_lock_irqsave(&tty_ldiscs_lock, flags);
55369 - ldops->refcount--;
55370 + atomic_dec(&ldops->refcount);
55371 module_put(ldops->owner);
55372 raw_spin_unlock_irqrestore(&tty_ldiscs_lock, flags);
55373 }
55374 diff --git a/drivers/tty/tty_port.c b/drivers/tty/tty_port.c
55375 index 40b31835..94d92ae 100644
55376 --- a/drivers/tty/tty_port.c
55377 +++ b/drivers/tty/tty_port.c
55378 @@ -236,7 +236,7 @@ void tty_port_hangup(struct tty_port *port)
55379 unsigned long flags;
55380
55381 spin_lock_irqsave(&port->lock, flags);
55382 - port->count = 0;
55383 + atomic_set(&port->count, 0);
55384 port->flags &= ~ASYNC_NORMAL_ACTIVE;
55385 tty = port->tty;
55386 if (tty)
55387 @@ -398,7 +398,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55388
55389 /* The port lock protects the port counts */
55390 spin_lock_irqsave(&port->lock, flags);
55391 - port->count--;
55392 + atomic_dec(&port->count);
55393 port->blocked_open++;
55394 spin_unlock_irqrestore(&port->lock, flags);
55395
55396 @@ -440,7 +440,7 @@ int tty_port_block_til_ready(struct tty_port *port,
55397 we must not mess that up further */
55398 spin_lock_irqsave(&port->lock, flags);
55399 if (!tty_hung_up_p(filp))
55400 - port->count++;
55401 + atomic_inc(&port->count);
55402 port->blocked_open--;
55403 if (retval == 0)
55404 port->flags |= ASYNC_NORMAL_ACTIVE;
55405 @@ -476,19 +476,19 @@ int tty_port_close_start(struct tty_port *port,
55406 return 0;
55407
55408 spin_lock_irqsave(&port->lock, flags);
55409 - if (tty->count == 1 && port->count != 1) {
55410 + if (tty->count == 1 && atomic_read(&port->count) != 1) {
55411 printk(KERN_WARNING
55412 "tty_port_close_start: tty->count = 1 port count = %d.\n",
55413 - port->count);
55414 - port->count = 1;
55415 + atomic_read(&port->count));
55416 + atomic_set(&port->count, 1);
55417 }
55418 - if (--port->count < 0) {
55419 + if (atomic_dec_return(&port->count) < 0) {
55420 printk(KERN_WARNING "tty_port_close_start: count = %d\n",
55421 - port->count);
55422 - port->count = 0;
55423 + atomic_read(&port->count));
55424 + atomic_set(&port->count, 0);
55425 }
55426
55427 - if (port->count) {
55428 + if (atomic_read(&port->count)) {
55429 spin_unlock_irqrestore(&port->lock, flags);
55430 return 0;
55431 }
55432 @@ -590,7 +590,7 @@ int tty_port_open(struct tty_port *port, struct tty_struct *tty,
55433 struct file *filp)
55434 {
55435 spin_lock_irq(&port->lock);
55436 - ++port->count;
55437 + atomic_inc(&port->count);
55438 spin_unlock_irq(&port->lock);
55439 tty_port_tty_set(port, tty);
55440
55441 diff --git a/drivers/tty/vt/keyboard.c b/drivers/tty/vt/keyboard.c
55442 index 8a89f6e..50b32af 100644
55443 --- a/drivers/tty/vt/keyboard.c
55444 +++ b/drivers/tty/vt/keyboard.c
55445 @@ -641,6 +641,16 @@ static void k_spec(struct vc_data *vc, unsigned char value, char up_flag)
55446 kbd->kbdmode == VC_OFF) &&
55447 value != KVAL(K_SAK))
55448 return; /* SAK is allowed even in raw mode */
55449 +
55450 +#if defined(CONFIG_GRKERNSEC_PROC) || defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
55451 + {
55452 + void *func = fn_handler[value];
55453 + if (func == fn_show_state || func == fn_show_ptregs ||
55454 + func == fn_show_mem)
55455 + return;
55456 + }
55457 +#endif
55458 +
55459 fn_handler[value](vc);
55460 }
55461
55462 @@ -1776,9 +1786,6 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55463 if (copy_from_user(&tmp, user_kbe, sizeof(struct kbentry)))
55464 return -EFAULT;
55465
55466 - if (!capable(CAP_SYS_TTY_CONFIG))
55467 - perm = 0;
55468 -
55469 switch (cmd) {
55470 case KDGKBENT:
55471 /* Ensure another thread doesn't free it under us */
55472 @@ -1793,6 +1800,9 @@ int vt_do_kdsk_ioctl(int cmd, struct kbentry __user *user_kbe, int perm,
55473 spin_unlock_irqrestore(&kbd_event_lock, flags);
55474 return put_user(val, &user_kbe->kb_value);
55475 case KDSKBENT:
55476 + if (!capable(CAP_SYS_TTY_CONFIG))
55477 + perm = 0;
55478 +
55479 if (!perm)
55480 return -EPERM;
55481 if (!i && v == K_NOSUCHMAP) {
55482 @@ -1883,9 +1893,6 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55483 int i, j, k;
55484 int ret;
55485
55486 - if (!capable(CAP_SYS_TTY_CONFIG))
55487 - perm = 0;
55488 -
55489 kbs = kmalloc(sizeof(*kbs), GFP_KERNEL);
55490 if (!kbs) {
55491 ret = -ENOMEM;
55492 @@ -1919,6 +1926,9 @@ int vt_do_kdgkb_ioctl(int cmd, struct kbsentry __user *user_kdgkb, int perm)
55493 kfree(kbs);
55494 return ((p && *p) ? -EOVERFLOW : 0);
55495 case KDSKBSENT:
55496 + if (!capable(CAP_SYS_TTY_CONFIG))
55497 + perm = 0;
55498 +
55499 if (!perm) {
55500 ret = -EPERM;
55501 goto reterr;
55502 diff --git a/drivers/uio/uio.c b/drivers/uio/uio.c
55503 index 65bf067..b3b2e13 100644
55504 --- a/drivers/uio/uio.c
55505 +++ b/drivers/uio/uio.c
55506 @@ -25,6 +25,7 @@
55507 #include <linux/kobject.h>
55508 #include <linux/cdev.h>
55509 #include <linux/uio_driver.h>
55510 +#include <asm/local.h>
55511
55512 #define UIO_MAX_DEVICES (1U << MINORBITS)
55513
55514 @@ -231,7 +232,7 @@ static ssize_t event_show(struct device *dev,
55515 struct device_attribute *attr, char *buf)
55516 {
55517 struct uio_device *idev = dev_get_drvdata(dev);
55518 - return sprintf(buf, "%u\n", (unsigned int)atomic_read(&idev->event));
55519 + return sprintf(buf, "%u\n", (unsigned int)atomic_read_unchecked(&idev->event));
55520 }
55521 static DEVICE_ATTR_RO(event);
55522
55523 @@ -393,7 +394,7 @@ void uio_event_notify(struct uio_info *info)
55524 {
55525 struct uio_device *idev = info->uio_dev;
55526
55527 - atomic_inc(&idev->event);
55528 + atomic_inc_unchecked(&idev->event);
55529 wake_up_interruptible(&idev->wait);
55530 kill_fasync(&idev->async_queue, SIGIO, POLL_IN);
55531 }
55532 @@ -446,7 +447,7 @@ static int uio_open(struct inode *inode, struct file *filep)
55533 }
55534
55535 listener->dev = idev;
55536 - listener->event_count = atomic_read(&idev->event);
55537 + listener->event_count = atomic_read_unchecked(&idev->event);
55538 filep->private_data = listener;
55539
55540 if (idev->info->open) {
55541 @@ -497,7 +498,7 @@ static unsigned int uio_poll(struct file *filep, poll_table *wait)
55542 return -EIO;
55543
55544 poll_wait(filep, &idev->wait, wait);
55545 - if (listener->event_count != atomic_read(&idev->event))
55546 + if (listener->event_count != atomic_read_unchecked(&idev->event))
55547 return POLLIN | POLLRDNORM;
55548 return 0;
55549 }
55550 @@ -522,7 +523,7 @@ static ssize_t uio_read(struct file *filep, char __user *buf,
55551 do {
55552 set_current_state(TASK_INTERRUPTIBLE);
55553
55554 - event_count = atomic_read(&idev->event);
55555 + event_count = atomic_read_unchecked(&idev->event);
55556 if (event_count != listener->event_count) {
55557 if (copy_to_user(buf, &event_count, count))
55558 retval = -EFAULT;
55559 @@ -579,9 +580,13 @@ static ssize_t uio_write(struct file *filep, const char __user *buf,
55560 static int uio_find_mem_index(struct vm_area_struct *vma)
55561 {
55562 struct uio_device *idev = vma->vm_private_data;
55563 + unsigned long size;
55564
55565 if (vma->vm_pgoff < MAX_UIO_MAPS) {
55566 - if (idev->info->mem[vma->vm_pgoff].size == 0)
55567 + size = idev->info->mem[vma->vm_pgoff].size;
55568 + if (size == 0)
55569 + return -1;
55570 + if (vma->vm_end - vma->vm_start > size)
55571 return -1;
55572 return (int)vma->vm_pgoff;
55573 }
55574 @@ -813,7 +818,7 @@ int __uio_register_device(struct module *owner,
55575 idev->owner = owner;
55576 idev->info = info;
55577 init_waitqueue_head(&idev->wait);
55578 - atomic_set(&idev->event, 0);
55579 + atomic_set_unchecked(&idev->event, 0);
55580
55581 ret = uio_get_minor(idev);
55582 if (ret)
55583 diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c
55584 index 813d4d3..a71934f 100644
55585 --- a/drivers/usb/atm/cxacru.c
55586 +++ b/drivers/usb/atm/cxacru.c
55587 @@ -472,7 +472,7 @@ static ssize_t cxacru_sysfs_store_adsl_config(struct device *dev,
55588 ret = sscanf(buf + pos, "%x=%x%n", &index, &value, &tmp);
55589 if (ret < 2)
55590 return -EINVAL;
55591 - if (index < 0 || index > 0x7f)
55592 + if (index > 0x7f)
55593 return -EINVAL;
55594 pos += tmp;
55595
55596 diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c
55597 index dada014..1d0d517 100644
55598 --- a/drivers/usb/atm/usbatm.c
55599 +++ b/drivers/usb/atm/usbatm.c
55600 @@ -331,7 +331,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55601 if (printk_ratelimit())
55602 atm_warn(instance, "%s: OAM not supported (vpi %d, vci %d)!\n",
55603 __func__, vpi, vci);
55604 - atomic_inc(&vcc->stats->rx_err);
55605 + atomic_inc_unchecked(&vcc->stats->rx_err);
55606 return;
55607 }
55608
55609 @@ -358,7 +358,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55610 if (length > ATM_MAX_AAL5_PDU) {
55611 atm_rldbg(instance, "%s: bogus length %u (vcc: 0x%p)!\n",
55612 __func__, length, vcc);
55613 - atomic_inc(&vcc->stats->rx_err);
55614 + atomic_inc_unchecked(&vcc->stats->rx_err);
55615 goto out;
55616 }
55617
55618 @@ -367,14 +367,14 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55619 if (sarb->len < pdu_length) {
55620 atm_rldbg(instance, "%s: bogus pdu_length %u (sarb->len: %u, vcc: 0x%p)!\n",
55621 __func__, pdu_length, sarb->len, vcc);
55622 - atomic_inc(&vcc->stats->rx_err);
55623 + atomic_inc_unchecked(&vcc->stats->rx_err);
55624 goto out;
55625 }
55626
55627 if (crc32_be(~0, skb_tail_pointer(sarb) - pdu_length, pdu_length) != 0xc704dd7b) {
55628 atm_rldbg(instance, "%s: packet failed crc check (vcc: 0x%p)!\n",
55629 __func__, vcc);
55630 - atomic_inc(&vcc->stats->rx_err);
55631 + atomic_inc_unchecked(&vcc->stats->rx_err);
55632 goto out;
55633 }
55634
55635 @@ -386,7 +386,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55636 if (printk_ratelimit())
55637 atm_err(instance, "%s: no memory for skb (length: %u)!\n",
55638 __func__, length);
55639 - atomic_inc(&vcc->stats->rx_drop);
55640 + atomic_inc_unchecked(&vcc->stats->rx_drop);
55641 goto out;
55642 }
55643
55644 @@ -414,7 +414,7 @@ static void usbatm_extract_one_cell(struct usbatm_data *instance, unsigned char
55645
55646 vcc->push(vcc, skb);
55647
55648 - atomic_inc(&vcc->stats->rx);
55649 + atomic_inc_unchecked(&vcc->stats->rx);
55650 out:
55651 skb_trim(sarb, 0);
55652 }
55653 @@ -612,7 +612,7 @@ static void usbatm_tx_process(unsigned long data)
55654 struct atm_vcc *vcc = UDSL_SKB(skb)->atm.vcc;
55655
55656 usbatm_pop(vcc, skb);
55657 - atomic_inc(&vcc->stats->tx);
55658 + atomic_inc_unchecked(&vcc->stats->tx);
55659
55660 skb = skb_dequeue(&instance->sndqueue);
55661 }
55662 @@ -756,11 +756,11 @@ static int usbatm_atm_proc_read(struct atm_dev *atm_dev, loff_t *pos, char *page
55663 if (!left--)
55664 return sprintf(page,
55665 "AAL5: tx %d ( %d err ), rx %d ( %d err, %d drop )\n",
55666 - atomic_read(&atm_dev->stats.aal5.tx),
55667 - atomic_read(&atm_dev->stats.aal5.tx_err),
55668 - atomic_read(&atm_dev->stats.aal5.rx),
55669 - atomic_read(&atm_dev->stats.aal5.rx_err),
55670 - atomic_read(&atm_dev->stats.aal5.rx_drop));
55671 + atomic_read_unchecked(&atm_dev->stats.aal5.tx),
55672 + atomic_read_unchecked(&atm_dev->stats.aal5.tx_err),
55673 + atomic_read_unchecked(&atm_dev->stats.aal5.rx),
55674 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_err),
55675 + atomic_read_unchecked(&atm_dev->stats.aal5.rx_drop));
55676
55677 if (!left--) {
55678 if (instance->disconnected)
55679 diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c
55680 index 2a3bbdf..91d72cf 100644
55681 --- a/drivers/usb/core/devices.c
55682 +++ b/drivers/usb/core/devices.c
55683 @@ -126,7 +126,7 @@ static const char format_endpt[] =
55684 * time it gets called.
55685 */
55686 static struct device_connect_event {
55687 - atomic_t count;
55688 + atomic_unchecked_t count;
55689 wait_queue_head_t wait;
55690 } device_event = {
55691 .count = ATOMIC_INIT(1),
55692 @@ -164,7 +164,7 @@ static const struct class_info clas_info[] = {
55693
55694 void usbfs_conn_disc_event(void)
55695 {
55696 - atomic_add(2, &device_event.count);
55697 + atomic_add_unchecked(2, &device_event.count);
55698 wake_up(&device_event.wait);
55699 }
55700
55701 @@ -652,7 +652,7 @@ static unsigned int usb_device_poll(struct file *file,
55702
55703 poll_wait(file, &device_event.wait, wait);
55704
55705 - event_count = atomic_read(&device_event.count);
55706 + event_count = atomic_read_unchecked(&device_event.count);
55707 if (file->f_version != event_count) {
55708 file->f_version = event_count;
55709 return POLLIN | POLLRDNORM;
55710 diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c
55711 index 4b0448c..fc84bec 100644
55712 --- a/drivers/usb/core/devio.c
55713 +++ b/drivers/usb/core/devio.c
55714 @@ -187,7 +187,7 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55715 struct usb_dev_state *ps = file->private_data;
55716 struct usb_device *dev = ps->dev;
55717 ssize_t ret = 0;
55718 - unsigned len;
55719 + size_t len;
55720 loff_t pos;
55721 int i;
55722
55723 @@ -229,22 +229,22 @@ static ssize_t usbdev_read(struct file *file, char __user *buf, size_t nbytes,
55724 for (i = 0; nbytes && i < dev->descriptor.bNumConfigurations; i++) {
55725 struct usb_config_descriptor *config =
55726 (struct usb_config_descriptor *)dev->rawdescriptors[i];
55727 - unsigned int length = le16_to_cpu(config->wTotalLength);
55728 + size_t length = le16_to_cpu(config->wTotalLength);
55729
55730 if (*ppos < pos + length) {
55731
55732 /* The descriptor may claim to be longer than it
55733 * really is. Here is the actual allocated length. */
55734 - unsigned alloclen =
55735 + size_t alloclen =
55736 le16_to_cpu(dev->config[i].desc.wTotalLength);
55737
55738 - len = length - (*ppos - pos);
55739 + len = length + pos - *ppos;
55740 if (len > nbytes)
55741 len = nbytes;
55742
55743 /* Simply don't write (skip over) unallocated parts */
55744 if (alloclen > (*ppos - pos)) {
55745 - alloclen -= (*ppos - pos);
55746 + alloclen = alloclen + pos - *ppos;
55747 if (copy_to_user(buf,
55748 dev->rawdescriptors[i] + (*ppos - pos),
55749 min(len, alloclen))) {
55750 diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c
55751 index 45a915c..09f9735 100644
55752 --- a/drivers/usb/core/hcd.c
55753 +++ b/drivers/usb/core/hcd.c
55754 @@ -1551,7 +1551,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55755 */
55756 usb_get_urb(urb);
55757 atomic_inc(&urb->use_count);
55758 - atomic_inc(&urb->dev->urbnum);
55759 + atomic_inc_unchecked(&urb->dev->urbnum);
55760 usbmon_urb_submit(&hcd->self, urb);
55761
55762 /* NOTE requirements on root-hub callers (usbfs and the hub
55763 @@ -1578,7 +1578,7 @@ int usb_hcd_submit_urb (struct urb *urb, gfp_t mem_flags)
55764 urb->hcpriv = NULL;
55765 INIT_LIST_HEAD(&urb->urb_list);
55766 atomic_dec(&urb->use_count);
55767 - atomic_dec(&urb->dev->urbnum);
55768 + atomic_dec_unchecked(&urb->dev->urbnum);
55769 if (atomic_read(&urb->reject))
55770 wake_up(&usb_kill_urb_queue);
55771 usb_put_urb(urb);
55772 diff --git a/drivers/usb/core/hub.c b/drivers/usb/core/hub.c
55773 index 3b71516..1f26579 100644
55774 --- a/drivers/usb/core/hub.c
55775 +++ b/drivers/usb/core/hub.c
55776 @@ -26,6 +26,7 @@
55777 #include <linux/mutex.h>
55778 #include <linux/random.h>
55779 #include <linux/pm_qos.h>
55780 +#include <linux/grsecurity.h>
55781
55782 #include <asm/uaccess.h>
55783 #include <asm/byteorder.h>
55784 @@ -4665,6 +4666,10 @@ static void hub_port_connect(struct usb_hub *hub, int port1, u16 portstatus,
55785 goto done;
55786 return;
55787 }
55788 +
55789 + if (gr_handle_new_usb())
55790 + goto done;
55791 +
55792 if (hub_is_superspeed(hub->hdev))
55793 unit_load = 150;
55794 else
55795 diff --git a/drivers/usb/core/message.c b/drivers/usb/core/message.c
55796 index f368d20..0c30ac5 100644
55797 --- a/drivers/usb/core/message.c
55798 +++ b/drivers/usb/core/message.c
55799 @@ -128,7 +128,7 @@ static int usb_internal_control_msg(struct usb_device *usb_dev,
55800 * Return: If successful, the number of bytes transferred. Otherwise, a negative
55801 * error number.
55802 */
55803 -int usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55804 +int __intentional_overflow(-1) usb_control_msg(struct usb_device *dev, unsigned int pipe, __u8 request,
55805 __u8 requesttype, __u16 value, __u16 index, void *data,
55806 __u16 size, int timeout)
55807 {
55808 @@ -180,7 +180,7 @@ EXPORT_SYMBOL_GPL(usb_control_msg);
55809 * If successful, 0. Otherwise a negative error number. The number of actual
55810 * bytes transferred will be stored in the @actual_length parameter.
55811 */
55812 -int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55813 +int __intentional_overflow(-1) usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
55814 void *data, int len, int *actual_length, int timeout)
55815 {
55816 return usb_bulk_msg(usb_dev, pipe, data, len, actual_length, timeout);
55817 @@ -220,7 +220,7 @@ EXPORT_SYMBOL_GPL(usb_interrupt_msg);
55818 * bytes transferred will be stored in the @actual_length parameter.
55819 *
55820 */
55821 -int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55822 +int __intentional_overflow(-1) usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
55823 void *data, int len, int *actual_length, int timeout)
55824 {
55825 struct urb *urb;
55826 diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c
55827 index d269738..7340cd7 100644
55828 --- a/drivers/usb/core/sysfs.c
55829 +++ b/drivers/usb/core/sysfs.c
55830 @@ -244,7 +244,7 @@ static ssize_t urbnum_show(struct device *dev, struct device_attribute *attr,
55831 struct usb_device *udev;
55832
55833 udev = to_usb_device(dev);
55834 - return sprintf(buf, "%d\n", atomic_read(&udev->urbnum));
55835 + return sprintf(buf, "%d\n", atomic_read_unchecked(&udev->urbnum));
55836 }
55837 static DEVICE_ATTR_RO(urbnum);
55838
55839 diff --git a/drivers/usb/core/usb.c b/drivers/usb/core/usb.c
55840 index 8d5b2f4..3896940 100644
55841 --- a/drivers/usb/core/usb.c
55842 +++ b/drivers/usb/core/usb.c
55843 @@ -447,7 +447,7 @@ struct usb_device *usb_alloc_dev(struct usb_device *parent,
55844 set_dev_node(&dev->dev, dev_to_node(bus->controller));
55845 dev->state = USB_STATE_ATTACHED;
55846 dev->lpm_disable_count = 1;
55847 - atomic_set(&dev->urbnum, 0);
55848 + atomic_set_unchecked(&dev->urbnum, 0);
55849
55850 INIT_LIST_HEAD(&dev->ep0.urb_list);
55851 dev->ep0.desc.bLength = USB_DT_ENDPOINT_SIZE;
55852 diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c
55853 index 8cfc319..4868255 100644
55854 --- a/drivers/usb/early/ehci-dbgp.c
55855 +++ b/drivers/usb/early/ehci-dbgp.c
55856 @@ -98,7 +98,8 @@ static inline u32 dbgp_len_update(u32 x, u32 len)
55857
55858 #ifdef CONFIG_KGDB
55859 static struct kgdb_io kgdbdbgp_io_ops;
55860 -#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops)
55861 +static struct kgdb_io kgdbdbgp_io_ops_console;
55862 +#define dbgp_kgdb_mode (dbg_io_ops == &kgdbdbgp_io_ops || dbg_io_ops == &kgdbdbgp_io_ops_console)
55863 #else
55864 #define dbgp_kgdb_mode (0)
55865 #endif
55866 @@ -1043,6 +1044,13 @@ static struct kgdb_io kgdbdbgp_io_ops = {
55867 .write_char = kgdbdbgp_write_char,
55868 };
55869
55870 +static struct kgdb_io kgdbdbgp_io_ops_console = {
55871 + .name = "kgdbdbgp",
55872 + .read_char = kgdbdbgp_read_char,
55873 + .write_char = kgdbdbgp_write_char,
55874 + .is_console = 1
55875 +};
55876 +
55877 static int kgdbdbgp_wait_time;
55878
55879 static int __init kgdbdbgp_parse_config(char *str)
55880 @@ -1058,8 +1066,10 @@ static int __init kgdbdbgp_parse_config(char *str)
55881 ptr++;
55882 kgdbdbgp_wait_time = simple_strtoul(ptr, &ptr, 10);
55883 }
55884 - kgdb_register_io_module(&kgdbdbgp_io_ops);
55885 - kgdbdbgp_io_ops.is_console = early_dbgp_console.index != -1;
55886 + if (early_dbgp_console.index != -1)
55887 + kgdb_register_io_module(&kgdbdbgp_io_ops_console);
55888 + else
55889 + kgdb_register_io_module(&kgdbdbgp_io_ops);
55890
55891 return 0;
55892 }
55893 diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c
55894 index 0495c94..289e201 100644
55895 --- a/drivers/usb/gadget/configfs.c
55896 +++ b/drivers/usb/gadget/configfs.c
55897 @@ -571,7 +571,7 @@ static struct config_group *function_make(
55898 if (IS_ERR(fi))
55899 return ERR_CAST(fi);
55900
55901 - ret = config_item_set_name(&fi->group.cg_item, name);
55902 + ret = config_item_set_name(&fi->group.cg_item, "%s", name);
55903 if (ret) {
55904 usb_put_function_instance(fi);
55905 return ERR_PTR(ret);
55906 diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c
55907 index 7856b33..8b7fe09 100644
55908 --- a/drivers/usb/gadget/function/f_uac1.c
55909 +++ b/drivers/usb/gadget/function/f_uac1.c
55910 @@ -14,6 +14,7 @@
55911 #include <linux/module.h>
55912 #include <linux/device.h>
55913 #include <linux/atomic.h>
55914 +#include <linux/module.h>
55915
55916 #include "u_uac1.h"
55917
55918 diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c
55919 index 7ee05793..2e31e99 100644
55920 --- a/drivers/usb/gadget/function/u_serial.c
55921 +++ b/drivers/usb/gadget/function/u_serial.c
55922 @@ -732,9 +732,9 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55923 spin_lock_irq(&port->port_lock);
55924
55925 /* already open? Great. */
55926 - if (port->port.count) {
55927 + if (atomic_read(&port->port.count)) {
55928 status = 0;
55929 - port->port.count++;
55930 + atomic_inc(&port->port.count);
55931
55932 /* currently opening/closing? wait ... */
55933 } else if (port->openclose) {
55934 @@ -793,7 +793,7 @@ static int gs_open(struct tty_struct *tty, struct file *file)
55935 tty->driver_data = port;
55936 port->port.tty = tty;
55937
55938 - port->port.count = 1;
55939 + atomic_set(&port->port.count, 1);
55940 port->openclose = false;
55941
55942 /* if connected, start the I/O stream */
55943 @@ -835,11 +835,11 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55944
55945 spin_lock_irq(&port->port_lock);
55946
55947 - if (port->port.count != 1) {
55948 - if (port->port.count == 0)
55949 + if (atomic_read(&port->port.count) != 1) {
55950 + if (atomic_read(&port->port.count) == 0)
55951 WARN_ON(1);
55952 else
55953 - --port->port.count;
55954 + atomic_dec(&port->port.count);
55955 goto exit;
55956 }
55957
55958 @@ -849,7 +849,7 @@ static void gs_close(struct tty_struct *tty, struct file *file)
55959 * and sleep if necessary
55960 */
55961 port->openclose = true;
55962 - port->port.count = 0;
55963 + atomic_set(&port->port.count, 0);
55964
55965 gser = port->port_usb;
55966 if (gser && gser->disconnect)
55967 @@ -1065,7 +1065,7 @@ static int gs_closed(struct gs_port *port)
55968 int cond;
55969
55970 spin_lock_irq(&port->port_lock);
55971 - cond = (port->port.count == 0) && !port->openclose;
55972 + cond = (atomic_read(&port->port.count) == 0) && !port->openclose;
55973 spin_unlock_irq(&port->port_lock);
55974 return cond;
55975 }
55976 @@ -1208,7 +1208,7 @@ int gserial_connect(struct gserial *gser, u8 port_num)
55977 /* if it's already open, start I/O ... and notify the serial
55978 * protocol about open/close status (connect/disconnect).
55979 */
55980 - if (port->port.count) {
55981 + if (atomic_read(&port->port.count)) {
55982 pr_debug("gserial_connect: start ttyGS%d\n", port->port_num);
55983 gs_start_io(port);
55984 if (gser->connect)
55985 @@ -1255,7 +1255,7 @@ void gserial_disconnect(struct gserial *gser)
55986
55987 port->port_usb = NULL;
55988 gser->ioport = NULL;
55989 - if (port->port.count > 0 || port->openclose) {
55990 + if (atomic_read(&port->port.count) > 0 || port->openclose) {
55991 wake_up_interruptible(&port->drain_wait);
55992 if (port->port.tty)
55993 tty_hangup(port->port.tty);
55994 @@ -1271,7 +1271,7 @@ void gserial_disconnect(struct gserial *gser)
55995
55996 /* finally, free any unused/unusable I/O buffers */
55997 spin_lock_irqsave(&port->port_lock, flags);
55998 - if (port->port.count == 0 && !port->openclose)
55999 + if (atomic_read(&port->port.count) == 0 && !port->openclose)
56000 gs_buf_free(&port->port_write_buf);
56001 gs_free_requests(gser->out, &port->read_pool, NULL);
56002 gs_free_requests(gser->out, &port->read_queue, NULL);
56003 diff --git a/drivers/usb/gadget/function/u_uac1.c b/drivers/usb/gadget/function/u_uac1.c
56004 index c78c841..48fd281 100644
56005 --- a/drivers/usb/gadget/function/u_uac1.c
56006 +++ b/drivers/usb/gadget/function/u_uac1.c
56007 @@ -17,6 +17,7 @@
56008 #include <linux/ctype.h>
56009 #include <linux/random.h>
56010 #include <linux/syscalls.h>
56011 +#include <linux/module.h>
56012
56013 #include "u_uac1.h"
56014
56015 diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c
56016 index 6920844..480bb7e 100644
56017 --- a/drivers/usb/host/ehci-hub.c
56018 +++ b/drivers/usb/host/ehci-hub.c
56019 @@ -772,7 +772,7 @@ static struct urb *request_single_step_set_feature_urb(
56020 urb->transfer_flags = URB_DIR_IN;
56021 usb_get_urb(urb);
56022 atomic_inc(&urb->use_count);
56023 - atomic_inc(&urb->dev->urbnum);
56024 + atomic_inc_unchecked(&urb->dev->urbnum);
56025 urb->setup_dma = dma_map_single(
56026 hcd->self.controller,
56027 urb->setup_packet,
56028 @@ -839,7 +839,7 @@ static int ehset_single_step_set_feature(struct usb_hcd *hcd, int port)
56029 urb->status = -EINPROGRESS;
56030 usb_get_urb(urb);
56031 atomic_inc(&urb->use_count);
56032 - atomic_inc(&urb->dev->urbnum);
56033 + atomic_inc_unchecked(&urb->dev->urbnum);
56034 retval = submit_single_step_set_feature(hcd, urb, 0);
56035 if (!retval && !wait_for_completion_timeout(&done,
56036 msecs_to_jiffies(2000))) {
56037 diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c
56038 index 1db0626..4948782 100644
56039 --- a/drivers/usb/host/hwa-hc.c
56040 +++ b/drivers/usb/host/hwa-hc.c
56041 @@ -337,7 +337,10 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56042 struct hwahc *hwahc = container_of(wusbhc, struct hwahc, wusbhc);
56043 struct wahc *wa = &hwahc->wa;
56044 struct device *dev = &wa->usb_iface->dev;
56045 - u8 mas_le[UWB_NUM_MAS/8];
56046 + u8 *mas_le = kmalloc(UWB_NUM_MAS/8, GFP_KERNEL);
56047 +
56048 + if (mas_le == NULL)
56049 + return -ENOMEM;
56050
56051 /* Set the stream index */
56052 result = usb_control_msg(wa->usb_dev, usb_sndctrlpipe(wa->usb_dev, 0),
56053 @@ -356,10 +359,12 @@ static int __hwahc_op_bwa_set(struct wusbhc *wusbhc, s8 stream_index,
56054 WUSB_REQ_SET_WUSB_MAS,
56055 USB_DIR_OUT | USB_TYPE_CLASS | USB_RECIP_INTERFACE,
56056 0, wa->usb_iface->cur_altsetting->desc.bInterfaceNumber,
56057 - mas_le, 32, USB_CTRL_SET_TIMEOUT);
56058 + mas_le, UWB_NUM_MAS/8, USB_CTRL_SET_TIMEOUT);
56059 if (result < 0)
56060 dev_err(dev, "Cannot set WUSB MAS allocation: %d\n", result);
56061 out:
56062 + kfree(mas_le);
56063 +
56064 return result;
56065 }
56066
56067 diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c
56068 index a0a3827..d7ec10b 100644
56069 --- a/drivers/usb/misc/appledisplay.c
56070 +++ b/drivers/usb/misc/appledisplay.c
56071 @@ -84,7 +84,7 @@ struct appledisplay {
56072 struct mutex sysfslock; /* concurrent read and write */
56073 };
56074
56075 -static atomic_t count_displays = ATOMIC_INIT(0);
56076 +static atomic_unchecked_t count_displays = ATOMIC_INIT(0);
56077 static struct workqueue_struct *wq;
56078
56079 static void appledisplay_complete(struct urb *urb)
56080 @@ -288,7 +288,7 @@ static int appledisplay_probe(struct usb_interface *iface,
56081
56082 /* Register backlight device */
56083 snprintf(bl_name, sizeof(bl_name), "appledisplay%d",
56084 - atomic_inc_return(&count_displays) - 1);
56085 + atomic_inc_return_unchecked(&count_displays) - 1);
56086 memset(&props, 0, sizeof(struct backlight_properties));
56087 props.type = BACKLIGHT_RAW;
56088 props.max_brightness = 0xff;
56089 diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c
56090 index 3806e70..55c508b 100644
56091 --- a/drivers/usb/serial/console.c
56092 +++ b/drivers/usb/serial/console.c
56093 @@ -126,7 +126,7 @@ static int usb_console_setup(struct console *co, char *options)
56094
56095 info->port = port;
56096
56097 - ++port->port.count;
56098 + atomic_inc(&port->port.count);
56099 if (!test_bit(ASYNCB_INITIALIZED, &port->port.flags)) {
56100 if (serial->type->set_termios) {
56101 /*
56102 @@ -175,7 +175,7 @@ static int usb_console_setup(struct console *co, char *options)
56103 }
56104 /* Now that any required fake tty operations are completed restore
56105 * the tty port count */
56106 - --port->port.count;
56107 + atomic_dec(&port->port.count);
56108 /* The console is special in terms of closing the device so
56109 * indicate this port is now acting as a system console. */
56110 port->port.console = 1;
56111 @@ -188,7 +188,7 @@ static int usb_console_setup(struct console *co, char *options)
56112 put_tty:
56113 tty_kref_put(tty);
56114 reset_open_count:
56115 - port->port.count = 0;
56116 + atomic_set(&port->port.count, 0);
56117 usb_autopm_put_interface(serial->interface);
56118 error_get_interface:
56119 usb_serial_put(serial);
56120 @@ -199,7 +199,7 @@ static int usb_console_setup(struct console *co, char *options)
56121 static void usb_console_write(struct console *co,
56122 const char *buf, unsigned count)
56123 {
56124 - static struct usbcons_info *info = &usbcons_info;
56125 + struct usbcons_info *info = &usbcons_info;
56126 struct usb_serial_port *port = info->port;
56127 struct usb_serial *serial;
56128 int retval = -ENODEV;
56129 diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h
56130 index 307e339..6aa97cb 100644
56131 --- a/drivers/usb/storage/usb.h
56132 +++ b/drivers/usb/storage/usb.h
56133 @@ -63,7 +63,7 @@ struct us_unusual_dev {
56134 __u8 useProtocol;
56135 __u8 useTransport;
56136 int (*initFunction)(struct us_data *);
56137 -};
56138 +} __do_const;
56139
56140
56141 /* Dynamic bitflag definitions (us->dflags): used in set_bit() etc. */
56142 diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h
56143 index a863a98..d272795 100644
56144 --- a/drivers/usb/usbip/vhci.h
56145 +++ b/drivers/usb/usbip/vhci.h
56146 @@ -83,7 +83,7 @@ struct vhci_hcd {
56147 unsigned resuming:1;
56148 unsigned long re_timeout;
56149
56150 - atomic_t seqnum;
56151 + atomic_unchecked_t seqnum;
56152
56153 /*
56154 * NOTE:
56155 diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c
56156 index e9ef1ec..c3a0b04 100644
56157 --- a/drivers/usb/usbip/vhci_hcd.c
56158 +++ b/drivers/usb/usbip/vhci_hcd.c
56159 @@ -440,7 +440,7 @@ static void vhci_tx_urb(struct urb *urb)
56160
56161 spin_lock(&vdev->priv_lock);
56162
56163 - priv->seqnum = atomic_inc_return(&the_controller->seqnum);
56164 + priv->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56165 if (priv->seqnum == 0xffff)
56166 dev_info(&urb->dev->dev, "seqnum max\n");
56167
56168 @@ -685,7 +685,7 @@ static int vhci_urb_dequeue(struct usb_hcd *hcd, struct urb *urb, int status)
56169 return -ENOMEM;
56170 }
56171
56172 - unlink->seqnum = atomic_inc_return(&the_controller->seqnum);
56173 + unlink->seqnum = atomic_inc_return_unchecked(&the_controller->seqnum);
56174 if (unlink->seqnum == 0xffff)
56175 pr_info("seqnum max\n");
56176
56177 @@ -889,7 +889,7 @@ static int vhci_start(struct usb_hcd *hcd)
56178 vdev->rhport = rhport;
56179 }
56180
56181 - atomic_set(&vhci->seqnum, 0);
56182 + atomic_set_unchecked(&vhci->seqnum, 0);
56183 spin_lock_init(&vhci->lock);
56184
56185 hcd->power_budget = 0; /* no limit */
56186 diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c
56187 index 00e4a54..d676f85 100644
56188 --- a/drivers/usb/usbip/vhci_rx.c
56189 +++ b/drivers/usb/usbip/vhci_rx.c
56190 @@ -80,7 +80,7 @@ static void vhci_recv_ret_submit(struct vhci_device *vdev,
56191 if (!urb) {
56192 pr_err("cannot find a urb of seqnum %u\n", pdu->base.seqnum);
56193 pr_info("max seqnum %d\n",
56194 - atomic_read(&the_controller->seqnum));
56195 + atomic_read_unchecked(&the_controller->seqnum));
56196 usbip_event_add(ud, VDEV_EVENT_ERROR_TCP);
56197 return;
56198 }
56199 diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h
56200 index edc7267..9f65ce2 100644
56201 --- a/drivers/usb/wusbcore/wa-hc.h
56202 +++ b/drivers/usb/wusbcore/wa-hc.h
56203 @@ -240,7 +240,7 @@ struct wahc {
56204 spinlock_t xfer_list_lock;
56205 struct work_struct xfer_enqueue_work;
56206 struct work_struct xfer_error_work;
56207 - atomic_t xfer_id_count;
56208 + atomic_unchecked_t xfer_id_count;
56209
56210 kernel_ulong_t quirks;
56211 };
56212 @@ -305,7 +305,7 @@ static inline void wa_init(struct wahc *wa)
56213 INIT_WORK(&wa->xfer_enqueue_work, wa_urb_enqueue_run);
56214 INIT_WORK(&wa->xfer_error_work, wa_process_errored_transfers_run);
56215 wa->dto_in_use = 0;
56216 - atomic_set(&wa->xfer_id_count, 1);
56217 + atomic_set_unchecked(&wa->xfer_id_count, 1);
56218 /* init the buf in URBs */
56219 for (index = 0; index < WA_MAX_BUF_IN_URBS; ++index)
56220 usb_init_urb(&(wa->buf_in_urbs[index]));
56221 diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c
56222 index 69af4fd..da390d7 100644
56223 --- a/drivers/usb/wusbcore/wa-xfer.c
56224 +++ b/drivers/usb/wusbcore/wa-xfer.c
56225 @@ -314,7 +314,7 @@ static void wa_xfer_completion(struct wa_xfer *xfer)
56226 */
56227 static void wa_xfer_id_init(struct wa_xfer *xfer)
56228 {
56229 - xfer->id = atomic_add_return(1, &xfer->wa->xfer_id_count);
56230 + xfer->id = atomic_add_return_unchecked(1, &xfer->wa->xfer_id_count);
56231 }
56232
56233 /* Return the xfer's ID. */
56234 diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c
56235 index e1278fe..7fdeac4 100644
56236 --- a/drivers/vfio/vfio.c
56237 +++ b/drivers/vfio/vfio.c
56238 @@ -517,7 +517,7 @@ static int vfio_group_nb_add_dev(struct vfio_group *group, struct device *dev)
56239 return 0;
56240
56241 /* TODO Prevent device auto probing */
56242 - WARN("Device %s added to live group %d!\n", dev_name(dev),
56243 + WARN(1, "Device %s added to live group %d!\n", dev_name(dev),
56244 iommu_group_id(group->iommu_group));
56245
56246 return 0;
56247 diff --git a/drivers/vhost/vringh.c b/drivers/vhost/vringh.c
56248 index 3bb02c6..a01ff38 100644
56249 --- a/drivers/vhost/vringh.c
56250 +++ b/drivers/vhost/vringh.c
56251 @@ -551,7 +551,7 @@ static inline void __vringh_notify_disable(struct vringh *vrh,
56252 static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio16 *p)
56253 {
56254 __virtio16 v = 0;
56255 - int rc = get_user(v, (__force __virtio16 __user *)p);
56256 + int rc = get_user(v, (__force_user __virtio16 *)p);
56257 *val = vringh16_to_cpu(vrh, v);
56258 return rc;
56259 }
56260 @@ -559,12 +559,12 @@ static inline int getu16_user(const struct vringh *vrh, u16 *val, const __virtio
56261 static inline int putu16_user(const struct vringh *vrh, __virtio16 *p, u16 val)
56262 {
56263 __virtio16 v = cpu_to_vringh16(vrh, val);
56264 - return put_user(v, (__force __virtio16 __user *)p);
56265 + return put_user(v, (__force_user __virtio16 *)p);
56266 }
56267
56268 static inline int copydesc_user(void *dst, const void *src, size_t len)
56269 {
56270 - return copy_from_user(dst, (__force void __user *)src, len) ?
56271 + return copy_from_user(dst, (void __force_user *)src, len) ?
56272 -EFAULT : 0;
56273 }
56274
56275 @@ -572,19 +572,19 @@ static inline int putused_user(struct vring_used_elem *dst,
56276 const struct vring_used_elem *src,
56277 unsigned int num)
56278 {
56279 - return copy_to_user((__force void __user *)dst, src,
56280 + return copy_to_user((void __force_user *)dst, src,
56281 sizeof(*dst) * num) ? -EFAULT : 0;
56282 }
56283
56284 static inline int xfer_from_user(void *src, void *dst, size_t len)
56285 {
56286 - return copy_from_user(dst, (__force void __user *)src, len) ?
56287 + return copy_from_user(dst, (void __force_user *)src, len) ?
56288 -EFAULT : 0;
56289 }
56290
56291 static inline int xfer_to_user(void *dst, void *src, size_t len)
56292 {
56293 - return copy_to_user((__force void __user *)dst, src, len) ?
56294 + return copy_to_user((void __force_user *)dst, src, len) ?
56295 -EFAULT : 0;
56296 }
56297
56298 @@ -621,9 +621,9 @@ int vringh_init_user(struct vringh *vrh, u64 features,
56299 vrh->last_used_idx = 0;
56300 vrh->vring.num = num;
56301 /* vring expects kernel addresses, but only used via accessors. */
56302 - vrh->vring.desc = (__force struct vring_desc *)desc;
56303 - vrh->vring.avail = (__force struct vring_avail *)avail;
56304 - vrh->vring.used = (__force struct vring_used *)used;
56305 + vrh->vring.desc = (__force_kernel struct vring_desc *)desc;
56306 + vrh->vring.avail = (__force_kernel struct vring_avail *)avail;
56307 + vrh->vring.used = (__force_kernel struct vring_used *)used;
56308 return 0;
56309 }
56310 EXPORT_SYMBOL(vringh_init_user);
56311 @@ -826,7 +826,7 @@ static inline int getu16_kern(const struct vringh *vrh,
56312
56313 static inline int putu16_kern(const struct vringh *vrh, __virtio16 *p, u16 val)
56314 {
56315 - ACCESS_ONCE(*p) = cpu_to_vringh16(vrh, val);
56316 + ACCESS_ONCE_RW(*p) = cpu_to_vringh16(vrh, val);
56317 return 0;
56318 }
56319
56320 diff --git a/drivers/video/backlight/kb3886_bl.c b/drivers/video/backlight/kb3886_bl.c
56321 index 84a110a..96312c3 100644
56322 --- a/drivers/video/backlight/kb3886_bl.c
56323 +++ b/drivers/video/backlight/kb3886_bl.c
56324 @@ -78,7 +78,7 @@ static struct kb3886bl_machinfo *bl_machinfo;
56325 static unsigned long kb3886bl_flags;
56326 #define KB3886BL_SUSPENDED 0x01
56327
56328 -static struct dmi_system_id kb3886bl_device_table[] __initdata = {
56329 +static const struct dmi_system_id kb3886bl_device_table[] __initconst = {
56330 {
56331 .ident = "Sahara Touch-iT",
56332 .matches = {
56333 diff --git a/drivers/video/fbdev/arcfb.c b/drivers/video/fbdev/arcfb.c
56334 index 1b0b233..6f34c2c 100644
56335 --- a/drivers/video/fbdev/arcfb.c
56336 +++ b/drivers/video/fbdev/arcfb.c
56337 @@ -458,7 +458,7 @@ static ssize_t arcfb_write(struct fb_info *info, const char __user *buf,
56338 return -ENOSPC;
56339
56340 err = 0;
56341 - if ((count + p) > fbmemlength) {
56342 + if (count > (fbmemlength - p)) {
56343 count = fbmemlength - p;
56344 err = -ENOSPC;
56345 }
56346 diff --git a/drivers/video/fbdev/aty/aty128fb.c b/drivers/video/fbdev/aty/aty128fb.c
56347 index 0156954..c07d4e0 100644
56348 --- a/drivers/video/fbdev/aty/aty128fb.c
56349 +++ b/drivers/video/fbdev/aty/aty128fb.c
56350 @@ -149,7 +149,7 @@ enum {
56351 };
56352
56353 /* Must match above enum */
56354 -static char * const r128_family[] = {
56355 +static const char * const r128_family[] = {
56356 "AGP",
56357 "PCI",
56358 "PRO AGP",
56359 diff --git a/drivers/video/fbdev/aty/atyfb_base.c b/drivers/video/fbdev/aty/atyfb_base.c
56360 index 8789e48..698fe4c 100644
56361 --- a/drivers/video/fbdev/aty/atyfb_base.c
56362 +++ b/drivers/video/fbdev/aty/atyfb_base.c
56363 @@ -1326,10 +1326,14 @@ static int atyfb_set_par(struct fb_info *info)
56364 par->accel_flags = var->accel_flags; /* hack */
56365
56366 if (var->accel_flags) {
56367 - info->fbops->fb_sync = atyfb_sync;
56368 + pax_open_kernel();
56369 + *(void **)&info->fbops->fb_sync = atyfb_sync;
56370 + pax_close_kernel();
56371 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56372 } else {
56373 - info->fbops->fb_sync = NULL;
56374 + pax_open_kernel();
56375 + *(void **)&info->fbops->fb_sync = NULL;
56376 + pax_close_kernel();
56377 info->flags |= FBINFO_HWACCEL_DISABLED;
56378 }
56379
56380 diff --git a/drivers/video/fbdev/aty/mach64_cursor.c b/drivers/video/fbdev/aty/mach64_cursor.c
56381 index 2fa0317..4983f2a 100644
56382 --- a/drivers/video/fbdev/aty/mach64_cursor.c
56383 +++ b/drivers/video/fbdev/aty/mach64_cursor.c
56384 @@ -8,6 +8,7 @@
56385 #include "../core/fb_draw.h"
56386
56387 #include <asm/io.h>
56388 +#include <asm/pgtable.h>
56389
56390 #ifdef __sparc__
56391 #include <asm/fbio.h>
56392 @@ -218,7 +219,9 @@ int aty_init_cursor(struct fb_info *info)
56393 info->sprite.buf_align = 16; /* and 64 lines tall. */
56394 info->sprite.flags = FB_PIXMAP_IO;
56395
56396 - info->fbops->fb_cursor = atyfb_cursor;
56397 + pax_open_kernel();
56398 + *(void **)&info->fbops->fb_cursor = atyfb_cursor;
56399 + pax_close_kernel();
56400
56401 return 0;
56402 }
56403 diff --git a/drivers/video/fbdev/core/fb_defio.c b/drivers/video/fbdev/core/fb_defio.c
56404 index d6cab1f..112f680 100644
56405 --- a/drivers/video/fbdev/core/fb_defio.c
56406 +++ b/drivers/video/fbdev/core/fb_defio.c
56407 @@ -207,7 +207,9 @@ void fb_deferred_io_init(struct fb_info *info)
56408
56409 BUG_ON(!fbdefio);
56410 mutex_init(&fbdefio->lock);
56411 - info->fbops->fb_mmap = fb_deferred_io_mmap;
56412 + pax_open_kernel();
56413 + *(void **)&info->fbops->fb_mmap = fb_deferred_io_mmap;
56414 + pax_close_kernel();
56415 INIT_DELAYED_WORK(&info->deferred_work, fb_deferred_io_work);
56416 INIT_LIST_HEAD(&fbdefio->pagelist);
56417 if (fbdefio->delay == 0) /* set a default of 1 s */
56418 @@ -238,7 +240,7 @@ void fb_deferred_io_cleanup(struct fb_info *info)
56419 page->mapping = NULL;
56420 }
56421
56422 - info->fbops->fb_mmap = NULL;
56423 + *(void **)&info->fbops->fb_mmap = NULL;
56424 mutex_destroy(&fbdefio->lock);
56425 }
56426 EXPORT_SYMBOL_GPL(fb_deferred_io_cleanup);
56427 diff --git a/drivers/video/fbdev/core/fbmem.c b/drivers/video/fbdev/core/fbmem.c
56428 index 0705d88..d9429bf 100644
56429 --- a/drivers/video/fbdev/core/fbmem.c
56430 +++ b/drivers/video/fbdev/core/fbmem.c
56431 @@ -1301,7 +1301,7 @@ static int do_fscreeninfo_to_user(struct fb_fix_screeninfo *fix,
56432 __u32 data;
56433 int err;
56434
56435 - err = copy_to_user(&fix32->id, &fix->id, sizeof(fix32->id));
56436 + err = copy_to_user(fix32->id, &fix->id, sizeof(fix32->id));
56437
56438 data = (__u32) (unsigned long) fix->smem_start;
56439 err |= put_user(data, &fix32->smem_start);
56440 diff --git a/drivers/video/fbdev/hyperv_fb.c b/drivers/video/fbdev/hyperv_fb.c
56441 index 807ee22..7814cd6 100644
56442 --- a/drivers/video/fbdev/hyperv_fb.c
56443 +++ b/drivers/video/fbdev/hyperv_fb.c
56444 @@ -240,7 +240,7 @@ static uint screen_fb_size;
56445 static inline int synthvid_send(struct hv_device *hdev,
56446 struct synthvid_msg *msg)
56447 {
56448 - static atomic64_t request_id = ATOMIC64_INIT(0);
56449 + static atomic64_unchecked_t request_id = ATOMIC64_INIT(0);
56450 int ret;
56451
56452 msg->pipe_hdr.type = PIPE_MSG_DATA;
56453 @@ -248,7 +248,7 @@ static inline int synthvid_send(struct hv_device *hdev,
56454
56455 ret = vmbus_sendpacket(hdev->channel, msg,
56456 msg->vid_hdr.size + sizeof(struct pipe_msg_hdr),
56457 - atomic64_inc_return(&request_id),
56458 + atomic64_inc_return_unchecked(&request_id),
56459 VM_PKT_DATA_INBAND, 0);
56460
56461 if (ret)
56462 diff --git a/drivers/video/fbdev/i810/i810_accel.c b/drivers/video/fbdev/i810/i810_accel.c
56463 index 7672d2e..b56437f 100644
56464 --- a/drivers/video/fbdev/i810/i810_accel.c
56465 +++ b/drivers/video/fbdev/i810/i810_accel.c
56466 @@ -73,6 +73,7 @@ static inline int wait_for_space(struct fb_info *info, u32 space)
56467 }
56468 }
56469 printk("ringbuffer lockup!!!\n");
56470 + printk("head:%u tail:%u iring.size:%u space:%u\n", head, tail, par->iring.size, space);
56471 i810_report_error(mmio);
56472 par->dev_flags |= LOCKUP;
56473 info->pixmap.scan_align = 1;
56474 diff --git a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56475 index a01147f..5d896f8 100644
56476 --- a/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56477 +++ b/drivers/video/fbdev/matrox/matroxfb_DAC1064.c
56478 @@ -1088,14 +1088,20 @@ static void MGAG100_restore(struct matrox_fb_info *minfo)
56479
56480 #ifdef CONFIG_FB_MATROX_MYSTIQUE
56481 struct matrox_switch matrox_mystique = {
56482 - MGA1064_preinit, MGA1064_reset, MGA1064_init, MGA1064_restore,
56483 + .preinit = MGA1064_preinit,
56484 + .reset = MGA1064_reset,
56485 + .init = MGA1064_init,
56486 + .restore = MGA1064_restore,
56487 };
56488 EXPORT_SYMBOL(matrox_mystique);
56489 #endif
56490
56491 #ifdef CONFIG_FB_MATROX_G
56492 struct matrox_switch matrox_G100 = {
56493 - MGAG100_preinit, MGAG100_reset, MGAG100_init, MGAG100_restore,
56494 + .preinit = MGAG100_preinit,
56495 + .reset = MGAG100_reset,
56496 + .init = MGAG100_init,
56497 + .restore = MGAG100_restore,
56498 };
56499 EXPORT_SYMBOL(matrox_G100);
56500 #endif
56501 diff --git a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56502 index 195ad7c..09743fc 100644
56503 --- a/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56504 +++ b/drivers/video/fbdev/matrox/matroxfb_Ti3026.c
56505 @@ -738,7 +738,10 @@ static int Ti3026_preinit(struct matrox_fb_info *minfo)
56506 }
56507
56508 struct matrox_switch matrox_millennium = {
56509 - Ti3026_preinit, Ti3026_reset, Ti3026_init, Ti3026_restore
56510 + .preinit = Ti3026_preinit,
56511 + .reset = Ti3026_reset,
56512 + .init = Ti3026_init,
56513 + .restore = Ti3026_restore
56514 };
56515 EXPORT_SYMBOL(matrox_millennium);
56516 #endif
56517 diff --git a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56518 index fe92eed..106e085 100644
56519 --- a/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56520 +++ b/drivers/video/fbdev/mb862xx/mb862xxfb_accel.c
56521 @@ -312,14 +312,18 @@ void mb862xxfb_init_accel(struct fb_info *info, int xres)
56522 struct mb862xxfb_par *par = info->par;
56523
56524 if (info->var.bits_per_pixel == 32) {
56525 - info->fbops->fb_fillrect = cfb_fillrect;
56526 - info->fbops->fb_copyarea = cfb_copyarea;
56527 - info->fbops->fb_imageblit = cfb_imageblit;
56528 + pax_open_kernel();
56529 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56530 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56531 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56532 + pax_close_kernel();
56533 } else {
56534 outreg(disp, GC_L0EM, 3);
56535 - info->fbops->fb_fillrect = mb86290fb_fillrect;
56536 - info->fbops->fb_copyarea = mb86290fb_copyarea;
56537 - info->fbops->fb_imageblit = mb86290fb_imageblit;
56538 + pax_open_kernel();
56539 + *(void **)&info->fbops->fb_fillrect = mb86290fb_fillrect;
56540 + *(void **)&info->fbops->fb_copyarea = mb86290fb_copyarea;
56541 + *(void **)&info->fbops->fb_imageblit = mb86290fb_imageblit;
56542 + pax_close_kernel();
56543 }
56544 outreg(draw, GDC_REG_DRAW_BASE, 0);
56545 outreg(draw, GDC_REG_MODE_MISC, 0x8000);
56546 diff --git a/drivers/video/fbdev/nvidia/nvidia.c b/drivers/video/fbdev/nvidia/nvidia.c
56547 index 4273c6e..b413013 100644
56548 --- a/drivers/video/fbdev/nvidia/nvidia.c
56549 +++ b/drivers/video/fbdev/nvidia/nvidia.c
56550 @@ -665,19 +665,23 @@ static int nvidiafb_set_par(struct fb_info *info)
56551 info->fix.line_length = (info->var.xres_virtual *
56552 info->var.bits_per_pixel) >> 3;
56553 if (info->var.accel_flags) {
56554 - info->fbops->fb_imageblit = nvidiafb_imageblit;
56555 - info->fbops->fb_fillrect = nvidiafb_fillrect;
56556 - info->fbops->fb_copyarea = nvidiafb_copyarea;
56557 - info->fbops->fb_sync = nvidiafb_sync;
56558 + pax_open_kernel();
56559 + *(void **)&info->fbops->fb_imageblit = nvidiafb_imageblit;
56560 + *(void **)&info->fbops->fb_fillrect = nvidiafb_fillrect;
56561 + *(void **)&info->fbops->fb_copyarea = nvidiafb_copyarea;
56562 + *(void **)&info->fbops->fb_sync = nvidiafb_sync;
56563 + pax_close_kernel();
56564 info->pixmap.scan_align = 4;
56565 info->flags &= ~FBINFO_HWACCEL_DISABLED;
56566 info->flags |= FBINFO_READS_FAST;
56567 NVResetGraphics(info);
56568 } else {
56569 - info->fbops->fb_imageblit = cfb_imageblit;
56570 - info->fbops->fb_fillrect = cfb_fillrect;
56571 - info->fbops->fb_copyarea = cfb_copyarea;
56572 - info->fbops->fb_sync = NULL;
56573 + pax_open_kernel();
56574 + *(void **)&info->fbops->fb_imageblit = cfb_imageblit;
56575 + *(void **)&info->fbops->fb_fillrect = cfb_fillrect;
56576 + *(void **)&info->fbops->fb_copyarea = cfb_copyarea;
56577 + *(void **)&info->fbops->fb_sync = NULL;
56578 + pax_close_kernel();
56579 info->pixmap.scan_align = 1;
56580 info->flags |= FBINFO_HWACCEL_DISABLED;
56581 info->flags &= ~FBINFO_READS_FAST;
56582 @@ -1169,8 +1173,11 @@ static int nvidia_set_fbinfo(struct fb_info *info)
56583 info->pixmap.size = 8 * 1024;
56584 info->pixmap.flags = FB_PIXMAP_SYSTEM;
56585
56586 - if (!hwcur)
56587 - info->fbops->fb_cursor = NULL;
56588 + if (!hwcur) {
56589 + pax_open_kernel();
56590 + *(void **)&info->fbops->fb_cursor = NULL;
56591 + pax_close_kernel();
56592 + }
56593
56594 info->var.accel_flags = (!noaccel);
56595
56596 diff --git a/drivers/video/fbdev/omap2/dss/display.c b/drivers/video/fbdev/omap2/dss/display.c
56597 index ef5b902..47cf7f5 100644
56598 --- a/drivers/video/fbdev/omap2/dss/display.c
56599 +++ b/drivers/video/fbdev/omap2/dss/display.c
56600 @@ -161,12 +161,14 @@ int omapdss_register_display(struct omap_dss_device *dssdev)
56601 if (dssdev->name == NULL)
56602 dssdev->name = dssdev->alias;
56603
56604 + pax_open_kernel();
56605 if (drv && drv->get_resolution == NULL)
56606 - drv->get_resolution = omapdss_default_get_resolution;
56607 + *(void **)&drv->get_resolution = omapdss_default_get_resolution;
56608 if (drv && drv->get_recommended_bpp == NULL)
56609 - drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56610 + *(void **)&drv->get_recommended_bpp = omapdss_default_get_recommended_bpp;
56611 if (drv && drv->get_timings == NULL)
56612 - drv->get_timings = omapdss_default_get_timings;
56613 + *(void **)&drv->get_timings = omapdss_default_get_timings;
56614 + pax_close_kernel();
56615
56616 mutex_lock(&panel_list_mutex);
56617 list_add_tail(&dssdev->panel_list, &panel_list);
56618 diff --git a/drivers/video/fbdev/s1d13xxxfb.c b/drivers/video/fbdev/s1d13xxxfb.c
56619 index 83433cb..71e9b98 100644
56620 --- a/drivers/video/fbdev/s1d13xxxfb.c
56621 +++ b/drivers/video/fbdev/s1d13xxxfb.c
56622 @@ -881,8 +881,10 @@ static int s1d13xxxfb_probe(struct platform_device *pdev)
56623
56624 switch(prod_id) {
56625 case S1D13506_PROD_ID: /* activate acceleration */
56626 - s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56627 - s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56628 + pax_open_kernel();
56629 + *(void **)&s1d13xxxfb_fbops.fb_fillrect = s1d13xxxfb_bitblt_solidfill;
56630 + *(void **)&s1d13xxxfb_fbops.fb_copyarea = s1d13xxxfb_bitblt_copyarea;
56631 + pax_close_kernel();
56632 info->flags = FBINFO_DEFAULT | FBINFO_HWACCEL_YPAN |
56633 FBINFO_HWACCEL_FILLRECT | FBINFO_HWACCEL_COPYAREA;
56634 break;
56635 diff --git a/drivers/video/fbdev/sh_mobile_lcdcfb.c b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56636 index 82c0a8c..42499a1 100644
56637 --- a/drivers/video/fbdev/sh_mobile_lcdcfb.c
56638 +++ b/drivers/video/fbdev/sh_mobile_lcdcfb.c
56639 @@ -439,9 +439,9 @@ static unsigned long lcdc_sys_read_data(void *handle)
56640 }
56641
56642 static struct sh_mobile_lcdc_sys_bus_ops sh_mobile_lcdc_sys_bus_ops = {
56643 - lcdc_sys_write_index,
56644 - lcdc_sys_write_data,
56645 - lcdc_sys_read_data,
56646 + .write_index = lcdc_sys_write_index,
56647 + .write_data = lcdc_sys_write_data,
56648 + .read_data = lcdc_sys_read_data,
56649 };
56650
56651 static int sh_mobile_lcdc_sginit(struct fb_info *info,
56652 diff --git a/drivers/video/fbdev/smscufx.c b/drivers/video/fbdev/smscufx.c
56653 index 9279e5f..d5f5276 100644
56654 --- a/drivers/video/fbdev/smscufx.c
56655 +++ b/drivers/video/fbdev/smscufx.c
56656 @@ -1174,7 +1174,9 @@ static int ufx_ops_release(struct fb_info *info, int user)
56657 fb_deferred_io_cleanup(info);
56658 kfree(info->fbdefio);
56659 info->fbdefio = NULL;
56660 - info->fbops->fb_mmap = ufx_ops_mmap;
56661 + pax_open_kernel();
56662 + *(void **)&info->fbops->fb_mmap = ufx_ops_mmap;
56663 + pax_close_kernel();
56664 }
56665
56666 pr_debug("released /dev/fb%d user=%d count=%d",
56667 diff --git a/drivers/video/fbdev/udlfb.c b/drivers/video/fbdev/udlfb.c
56668 index ff2b873..626a8d5 100644
56669 --- a/drivers/video/fbdev/udlfb.c
56670 +++ b/drivers/video/fbdev/udlfb.c
56671 @@ -623,11 +623,11 @@ static int dlfb_handle_damage(struct dlfb_data *dev, int x, int y,
56672 dlfb_urb_completion(urb);
56673
56674 error:
56675 - atomic_add(bytes_sent, &dev->bytes_sent);
56676 - atomic_add(bytes_identical, &dev->bytes_identical);
56677 - atomic_add(width*height*2, &dev->bytes_rendered);
56678 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56679 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56680 + atomic_add_unchecked(width*height*2, &dev->bytes_rendered);
56681 end_cycles = get_cycles();
56682 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56683 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56684 >> 10)), /* Kcycles */
56685 &dev->cpu_kcycles_used);
56686
56687 @@ -748,11 +748,11 @@ static void dlfb_dpy_deferred_io(struct fb_info *info,
56688 dlfb_urb_completion(urb);
56689
56690 error:
56691 - atomic_add(bytes_sent, &dev->bytes_sent);
56692 - atomic_add(bytes_identical, &dev->bytes_identical);
56693 - atomic_add(bytes_rendered, &dev->bytes_rendered);
56694 + atomic_add_unchecked(bytes_sent, &dev->bytes_sent);
56695 + atomic_add_unchecked(bytes_identical, &dev->bytes_identical);
56696 + atomic_add_unchecked(bytes_rendered, &dev->bytes_rendered);
56697 end_cycles = get_cycles();
56698 - atomic_add(((unsigned int) ((end_cycles - start_cycles)
56699 + atomic_add_unchecked(((unsigned int) ((end_cycles - start_cycles)
56700 >> 10)), /* Kcycles */
56701 &dev->cpu_kcycles_used);
56702 }
56703 @@ -991,7 +991,9 @@ static int dlfb_ops_release(struct fb_info *info, int user)
56704 fb_deferred_io_cleanup(info);
56705 kfree(info->fbdefio);
56706 info->fbdefio = NULL;
56707 - info->fbops->fb_mmap = dlfb_ops_mmap;
56708 + pax_open_kernel();
56709 + *(void **)&info->fbops->fb_mmap = dlfb_ops_mmap;
56710 + pax_close_kernel();
56711 }
56712
56713 pr_warn("released /dev/fb%d user=%d count=%d\n",
56714 @@ -1373,7 +1375,7 @@ static ssize_t metrics_bytes_rendered_show(struct device *fbdev,
56715 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56716 struct dlfb_data *dev = fb_info->par;
56717 return snprintf(buf, PAGE_SIZE, "%u\n",
56718 - atomic_read(&dev->bytes_rendered));
56719 + atomic_read_unchecked(&dev->bytes_rendered));
56720 }
56721
56722 static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56723 @@ -1381,7 +1383,7 @@ static ssize_t metrics_bytes_identical_show(struct device *fbdev,
56724 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56725 struct dlfb_data *dev = fb_info->par;
56726 return snprintf(buf, PAGE_SIZE, "%u\n",
56727 - atomic_read(&dev->bytes_identical));
56728 + atomic_read_unchecked(&dev->bytes_identical));
56729 }
56730
56731 static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56732 @@ -1389,7 +1391,7 @@ static ssize_t metrics_bytes_sent_show(struct device *fbdev,
56733 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56734 struct dlfb_data *dev = fb_info->par;
56735 return snprintf(buf, PAGE_SIZE, "%u\n",
56736 - atomic_read(&dev->bytes_sent));
56737 + atomic_read_unchecked(&dev->bytes_sent));
56738 }
56739
56740 static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56741 @@ -1397,7 +1399,7 @@ static ssize_t metrics_cpu_kcycles_used_show(struct device *fbdev,
56742 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56743 struct dlfb_data *dev = fb_info->par;
56744 return snprintf(buf, PAGE_SIZE, "%u\n",
56745 - atomic_read(&dev->cpu_kcycles_used));
56746 + atomic_read_unchecked(&dev->cpu_kcycles_used));
56747 }
56748
56749 static ssize_t edid_show(
56750 @@ -1457,10 +1459,10 @@ static ssize_t metrics_reset_store(struct device *fbdev,
56751 struct fb_info *fb_info = dev_get_drvdata(fbdev);
56752 struct dlfb_data *dev = fb_info->par;
56753
56754 - atomic_set(&dev->bytes_rendered, 0);
56755 - atomic_set(&dev->bytes_identical, 0);
56756 - atomic_set(&dev->bytes_sent, 0);
56757 - atomic_set(&dev->cpu_kcycles_used, 0);
56758 + atomic_set_unchecked(&dev->bytes_rendered, 0);
56759 + atomic_set_unchecked(&dev->bytes_identical, 0);
56760 + atomic_set_unchecked(&dev->bytes_sent, 0);
56761 + atomic_set_unchecked(&dev->cpu_kcycles_used, 0);
56762
56763 return count;
56764 }
56765 diff --git a/drivers/video/fbdev/uvesafb.c b/drivers/video/fbdev/uvesafb.c
56766 index d32d1c4..46722e6 100644
56767 --- a/drivers/video/fbdev/uvesafb.c
56768 +++ b/drivers/video/fbdev/uvesafb.c
56769 @@ -19,6 +19,7 @@
56770 #include <linux/io.h>
56771 #include <linux/mutex.h>
56772 #include <linux/slab.h>
56773 +#include <linux/moduleloader.h>
56774 #include <video/edid.h>
56775 #include <video/uvesafb.h>
56776 #ifdef CONFIG_X86
56777 @@ -565,10 +566,32 @@ static int uvesafb_vbe_getpmi(struct uvesafb_ktask *task,
56778 if ((task->t.regs.eax & 0xffff) != 0x4f || task->t.regs.es < 0xc000) {
56779 par->pmi_setpal = par->ypan = 0;
56780 } else {
56781 +
56782 +#ifdef CONFIG_PAX_KERNEXEC
56783 +#ifdef CONFIG_MODULES
56784 + par->pmi_code = module_alloc_exec((u16)task->t.regs.ecx);
56785 +#endif
56786 + if (!par->pmi_code) {
56787 + par->pmi_setpal = par->ypan = 0;
56788 + return 0;
56789 + }
56790 +#endif
56791 +
56792 par->pmi_base = (u16 *)phys_to_virt(((u32)task->t.regs.es << 4)
56793 + task->t.regs.edi);
56794 +
56795 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56796 + pax_open_kernel();
56797 + memcpy(par->pmi_code, par->pmi_base, (u16)task->t.regs.ecx);
56798 + pax_close_kernel();
56799 +
56800 + par->pmi_start = ktva_ktla(par->pmi_code + par->pmi_base[1]);
56801 + par->pmi_pal = ktva_ktla(par->pmi_code + par->pmi_base[2]);
56802 +#else
56803 par->pmi_start = (u8 *)par->pmi_base + par->pmi_base[1];
56804 par->pmi_pal = (u8 *)par->pmi_base + par->pmi_base[2];
56805 +#endif
56806 +
56807 printk(KERN_INFO "uvesafb: protected mode interface info at "
56808 "%04x:%04x\n",
56809 (u16)task->t.regs.es, (u16)task->t.regs.edi);
56810 @@ -813,13 +836,14 @@ static int uvesafb_vbe_init(struct fb_info *info)
56811 par->ypan = ypan;
56812
56813 if (par->pmi_setpal || par->ypan) {
56814 +#if !defined(CONFIG_MODULES) || !defined(CONFIG_PAX_KERNEXEC)
56815 if (__supported_pte_mask & _PAGE_NX) {
56816 par->pmi_setpal = par->ypan = 0;
56817 printk(KERN_WARNING "uvesafb: NX protection is active, "
56818 "better not use the PMI.\n");
56819 - } else {
56820 + } else
56821 +#endif
56822 uvesafb_vbe_getpmi(task, par);
56823 - }
56824 }
56825 #else
56826 /* The protected mode interface is not available on non-x86. */
56827 @@ -1452,8 +1476,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56828 info->fix.ywrapstep = (par->ypan > 1) ? 1 : 0;
56829
56830 /* Disable blanking if the user requested so. */
56831 - if (!blank)
56832 - info->fbops->fb_blank = NULL;
56833 + if (!blank) {
56834 + pax_open_kernel();
56835 + *(void **)&info->fbops->fb_blank = NULL;
56836 + pax_close_kernel();
56837 + }
56838
56839 /*
56840 * Find out how much IO memory is required for the mode with
56841 @@ -1524,8 +1551,11 @@ static void uvesafb_init_info(struct fb_info *info, struct vbe_mode_ib *mode)
56842 info->flags = FBINFO_FLAG_DEFAULT |
56843 (par->ypan ? FBINFO_HWACCEL_YPAN : 0);
56844
56845 - if (!par->ypan)
56846 - info->fbops->fb_pan_display = NULL;
56847 + if (!par->ypan) {
56848 + pax_open_kernel();
56849 + *(void **)&info->fbops->fb_pan_display = NULL;
56850 + pax_close_kernel();
56851 + }
56852 }
56853
56854 static void uvesafb_init_mtrr(struct fb_info *info)
56855 @@ -1786,6 +1816,11 @@ out_mode:
56856 out:
56857 kfree(par->vbe_modes);
56858
56859 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56860 + if (par->pmi_code)
56861 + module_memfree_exec(par->pmi_code);
56862 +#endif
56863 +
56864 framebuffer_release(info);
56865 return err;
56866 }
56867 @@ -1810,6 +1845,11 @@ static int uvesafb_remove(struct platform_device *dev)
56868 kfree(par->vbe_state_orig);
56869 kfree(par->vbe_state_saved);
56870
56871 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56872 + if (par->pmi_code)
56873 + module_memfree_exec(par->pmi_code);
56874 +#endif
56875 +
56876 framebuffer_release(info);
56877 }
56878 return 0;
56879 diff --git a/drivers/video/fbdev/vesafb.c b/drivers/video/fbdev/vesafb.c
56880 index d79a0ac..2d0c3d4 100644
56881 --- a/drivers/video/fbdev/vesafb.c
56882 +++ b/drivers/video/fbdev/vesafb.c
56883 @@ -9,6 +9,7 @@
56884 */
56885
56886 #include <linux/module.h>
56887 +#include <linux/moduleloader.h>
56888 #include <linux/kernel.h>
56889 #include <linux/errno.h>
56890 #include <linux/string.h>
56891 @@ -52,8 +53,8 @@ static int vram_remap; /* Set amount of memory to be used */
56892 static int vram_total; /* Set total amount of memory */
56893 static int pmi_setpal __read_mostly = 1; /* pmi for palette changes ??? */
56894 static int ypan __read_mostly; /* 0..nothing, 1..ypan, 2..ywrap */
56895 -static void (*pmi_start)(void) __read_mostly;
56896 -static void (*pmi_pal) (void) __read_mostly;
56897 +static void (*pmi_start)(void) __read_only;
56898 +static void (*pmi_pal) (void) __read_only;
56899 static int depth __read_mostly;
56900 static int vga_compat __read_mostly;
56901 /* --------------------------------------------------------------------- */
56902 @@ -233,6 +234,7 @@ static int vesafb_probe(struct platform_device *dev)
56903 unsigned int size_remap;
56904 unsigned int size_total;
56905 char *option = NULL;
56906 + void *pmi_code = NULL;
56907
56908 /* ignore error return of fb_get_options */
56909 fb_get_options("vesafb", &option);
56910 @@ -279,10 +281,6 @@ static int vesafb_probe(struct platform_device *dev)
56911 size_remap = size_total;
56912 vesafb_fix.smem_len = size_remap;
56913
56914 -#ifndef __i386__
56915 - screen_info.vesapm_seg = 0;
56916 -#endif
56917 -
56918 if (!request_mem_region(vesafb_fix.smem_start, size_total, "vesafb")) {
56919 printk(KERN_WARNING
56920 "vesafb: cannot reserve video memory at 0x%lx\n",
56921 @@ -312,9 +310,21 @@ static int vesafb_probe(struct platform_device *dev)
56922 printk(KERN_INFO "vesafb: mode is %dx%dx%d, linelength=%d, pages=%d\n",
56923 vesafb_defined.xres, vesafb_defined.yres, vesafb_defined.bits_per_pixel, vesafb_fix.line_length, screen_info.pages);
56924
56925 +#ifdef __i386__
56926 +
56927 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56928 + pmi_code = module_alloc_exec(screen_info.vesapm_size);
56929 + if (!pmi_code)
56930 +#elif !defined(CONFIG_PAX_KERNEXEC)
56931 + if (0)
56932 +#endif
56933 +
56934 +#endif
56935 + screen_info.vesapm_seg = 0;
56936 +
56937 if (screen_info.vesapm_seg) {
56938 - printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x\n",
56939 - screen_info.vesapm_seg,screen_info.vesapm_off);
56940 + printk(KERN_INFO "vesafb: protected mode interface info at %04x:%04x %04x bytes\n",
56941 + screen_info.vesapm_seg,screen_info.vesapm_off,screen_info.vesapm_size);
56942 }
56943
56944 if (screen_info.vesapm_seg < 0xc000)
56945 @@ -322,9 +332,25 @@ static int vesafb_probe(struct platform_device *dev)
56946
56947 if (ypan || pmi_setpal) {
56948 unsigned short *pmi_base;
56949 +
56950 pmi_base = (unsigned short*)phys_to_virt(((unsigned long)screen_info.vesapm_seg << 4) + screen_info.vesapm_off);
56951 - pmi_start = (void*)((char*)pmi_base + pmi_base[1]);
56952 - pmi_pal = (void*)((char*)pmi_base + pmi_base[2]);
56953 +
56954 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56955 + pax_open_kernel();
56956 + memcpy(pmi_code, pmi_base, screen_info.vesapm_size);
56957 +#else
56958 + pmi_code = pmi_base;
56959 +#endif
56960 +
56961 + pmi_start = (void*)((char*)pmi_code + pmi_base[1]);
56962 + pmi_pal = (void*)((char*)pmi_code + pmi_base[2]);
56963 +
56964 +#if defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56965 + pmi_start = ktva_ktla(pmi_start);
56966 + pmi_pal = ktva_ktla(pmi_pal);
56967 + pax_close_kernel();
56968 +#endif
56969 +
56970 printk(KERN_INFO "vesafb: pmi: set display start = %p, set palette = %p\n",pmi_start,pmi_pal);
56971 if (pmi_base[3]) {
56972 printk(KERN_INFO "vesafb: pmi: ports = ");
56973 @@ -477,8 +503,11 @@ static int vesafb_probe(struct platform_device *dev)
56974 info->flags = FBINFO_FLAG_DEFAULT | FBINFO_MISC_FIRMWARE |
56975 (ypan ? FBINFO_HWACCEL_YPAN : 0);
56976
56977 - if (!ypan)
56978 - info->fbops->fb_pan_display = NULL;
56979 + if (!ypan) {
56980 + pax_open_kernel();
56981 + *(void **)&info->fbops->fb_pan_display = NULL;
56982 + pax_close_kernel();
56983 + }
56984
56985 if (fb_alloc_cmap(&info->cmap, 256, 0) < 0) {
56986 err = -ENOMEM;
56987 @@ -492,6 +521,11 @@ static int vesafb_probe(struct platform_device *dev)
56988 fb_info(info, "%s frame buffer device\n", info->fix.id);
56989 return 0;
56990 err:
56991 +
56992 +#if defined(__i386__) && defined(CONFIG_MODULES) && defined(CONFIG_PAX_KERNEXEC)
56993 + module_memfree_exec(pmi_code);
56994 +#endif
56995 +
56996 if (info->screen_base)
56997 iounmap(info->screen_base);
56998 framebuffer_release(info);
56999 diff --git a/drivers/video/fbdev/via/via_clock.h b/drivers/video/fbdev/via/via_clock.h
57000 index 88714ae..16c2e11 100644
57001 --- a/drivers/video/fbdev/via/via_clock.h
57002 +++ b/drivers/video/fbdev/via/via_clock.h
57003 @@ -56,7 +56,7 @@ struct via_clock {
57004
57005 void (*set_engine_pll_state)(u8 state);
57006 void (*set_engine_pll)(struct via_pll_config config);
57007 -};
57008 +} __no_const;
57009
57010
57011 static inline u32 get_pll_internal_frequency(u32 ref_freq,
57012 diff --git a/drivers/video/logo/logo_linux_clut224.ppm b/drivers/video/logo/logo_linux_clut224.ppm
57013 index 3c14e43..2630570 100644
57014 --- a/drivers/video/logo/logo_linux_clut224.ppm
57015 +++ b/drivers/video/logo/logo_linux_clut224.ppm
57016 @@ -2,1603 +2,1123 @@ P3
57017 # Standard 224-color Linux logo
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59577 +193 200 203 174 174 174 190 197 201 174 174 174 193 200 203 220 221 221
59578 +193 200 203 131 129 131 37 38 37 6 6 6 4 0 0 4 0 0
59579 +6 6 6 6 6 6 4 3 3 5 5 5 4 4 4 4 4 4
59580 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59581 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59582 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59583 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59584 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59585 +4 4 4 4 4 4
59586 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59587 +4 4 4 4 4 4 4 4 4 5 5 5 5 5 5 5 5 5
59588 +5 5 5 4 3 3 4 3 3 5 5 5 4 3 3 4 3 3
59589 +5 5 5 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59590 +6 6 6 125 124 125 174 174 174 220 221 221 220 221 221 193 200 203
59591 +193 200 203 193 200 203 193 200 203 193 200 203 220 221 221 158 157 158
59592 +60 73 81 6 6 6 4 0 0 4 0 0 5 5 5 6 6 6
59593 +5 5 5 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59594 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59595 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59596 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59597 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59598 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59599 +4 4 4 4 4 4
59600 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59601 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59602 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59603 +5 5 5 5 5 5 6 6 6 6 6 6 4 0 0 4 0 0
59604 +4 0 0 4 0 0 26 28 28 125 124 125 174 174 174 193 200 203
59605 +193 200 203 174 174 174 193 200 203 167 166 167 125 124 125 6 6 6
59606 +6 6 6 6 6 6 4 0 0 6 6 6 6 6 6 5 5 5
59607 +4 3 3 5 5 5 4 4 4 4 4 4 4 4 4 4 4 4
59608 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59609 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59610 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59611 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59612 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59613 +4 4 4 4 4 4
59614 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59615 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59616 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59617 +4 3 3 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59618 +6 6 6 4 0 0 4 0 0 6 6 6 37 38 37 125 124 125
59619 +153 152 153 131 129 131 125 124 125 37 38 37 6 6 6 6 6 6
59620 +6 6 6 4 0 0 6 6 6 6 6 6 4 3 3 5 5 5
59621 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59622 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59623 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59624 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59625 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59626 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59627 +4 4 4 4 4 4
59628 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59629 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59630 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59631 +4 4 4 5 5 5 5 5 5 4 3 3 5 5 5 4 3 3
59632 +6 6 6 6 6 6 4 0 0 4 0 0 6 6 6 6 6 6
59633 +24 26 27 24 26 27 6 6 6 6 6 6 6 6 6 4 0 0
59634 +6 6 6 6 6 6 4 0 0 6 6 6 5 5 5 4 3 3
59635 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59636 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59637 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59638 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59639 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59640 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59641 +4 4 4 4 4 4
59642 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59643 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59644 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59645 +4 4 4 4 4 4 5 5 5 4 3 3 5 5 5 6 6 6
59646 +4 0 0 6 6 6 6 6 6 6 6 6 6 6 6 6 6 6
59647 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 6 6 6
59648 +4 0 0 6 6 6 6 6 6 4 3 3 5 5 5 4 4 4
59649 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59650 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59651 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59652 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59653 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59654 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59655 +4 4 4 4 4 4
59656 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59657 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59658 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59659 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 5 5 5
59660 +5 5 5 5 5 5 4 0 0 6 6 6 4 0 0 6 6 6
59661 +6 6 6 6 6 6 6 6 6 4 0 0 6 6 6 4 0 0
59662 +6 6 6 4 3 3 5 5 5 4 3 3 5 5 5 4 4 4
59663 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59664 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59665 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59666 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59667 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59668 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59669 +4 4 4 4 4 4
59670 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59671 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59672 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59673 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 5 5 5
59674 +4 3 3 6 6 6 4 3 3 6 6 6 6 6 6 6 6 6
59675 +4 0 0 6 6 6 4 0 0 6 6 6 6 6 6 6 6 6
59676 +6 6 6 4 3 3 5 5 5 4 4 4 4 4 4 4 4 4
59677 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59678 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59679 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59680 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59681 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59682 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59683 +4 4 4 4 4 4
59684 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59685 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59686 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59687 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59688 +4 4 4 5 5 5 4 3 3 5 5 5 4 0 0 6 6 6
59689 +6 6 6 4 0 0 6 6 6 6 6 6 4 0 0 6 6 6
59690 +4 3 3 5 5 5 5 5 5 4 4 4 4 4 4 4 4 4
59691 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59692 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59693 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59694 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59695 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59696 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59697 +4 4 4 4 4 4
59698 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59699 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59700 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59701 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59702 +4 4 4 5 5 5 4 3 3 5 5 5 6 6 6 4 3 3
59703 +4 3 3 6 6 6 6 6 6 4 3 3 6 6 6 4 3 3
59704 +5 5 5 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59705 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59706 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59707 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59708 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59709 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59710 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59711 +4 4 4 4 4 4
59712 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59713 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59714 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59715 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59716 +4 4 4 4 4 4 4 4 4 5 5 5 4 3 3 6 6 6
59717 +5 5 5 4 3 3 4 3 3 4 3 3 5 5 5 5 5 5
59718 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59719 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59720 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59721 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59722 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59723 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59724 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59725 +4 4 4 4 4 4
59726 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59727 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59728 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59729 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59730 +4 4 4 4 4 4 4 4 4 4 4 4 5 5 5 4 3 3
59731 +5 5 5 4 3 3 5 5 5 5 5 5 4 4 4 4 4 4
59732 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59733 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59734 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59735 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59736 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59737 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59738 +4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4 4
59739 +4 4 4 4 4 4
59740 diff --git a/drivers/xen/events/events_base.c b/drivers/xen/events/events_base.c
59741 index 3838795..0d48d61 100644
59742 --- a/drivers/xen/events/events_base.c
59743 +++ b/drivers/xen/events/events_base.c
59744 @@ -1568,7 +1568,7 @@ void xen_irq_resume(void)
59745 restore_pirqs();
59746 }
59747
59748 -static struct irq_chip xen_dynamic_chip __read_mostly = {
59749 +static struct irq_chip xen_dynamic_chip = {
59750 .name = "xen-dyn",
59751
59752 .irq_disable = disable_dynirq,
59753 @@ -1582,7 +1582,7 @@ static struct irq_chip xen_dynamic_chip __read_mostly = {
59754 .irq_retrigger = retrigger_dynirq,
59755 };
59756
59757 -static struct irq_chip xen_pirq_chip __read_mostly = {
59758 +static struct irq_chip xen_pirq_chip = {
59759 .name = "xen-pirq",
59760
59761 .irq_startup = startup_pirq,
59762 @@ -1602,7 +1602,7 @@ static struct irq_chip xen_pirq_chip __read_mostly = {
59763 .irq_retrigger = retrigger_dynirq,
59764 };
59765
59766 -static struct irq_chip xen_percpu_chip __read_mostly = {
59767 +static struct irq_chip xen_percpu_chip = {
59768 .name = "xen-percpu",
59769
59770 .irq_disable = disable_dynirq,
59771 diff --git a/drivers/xen/evtchn.c b/drivers/xen/evtchn.c
59772 index 00f40f0..e3c0b15 100644
59773 --- a/drivers/xen/evtchn.c
59774 +++ b/drivers/xen/evtchn.c
59775 @@ -201,8 +201,8 @@ static ssize_t evtchn_read(struct file *file, char __user *buf,
59776
59777 /* Byte lengths of two chunks. Chunk split (if any) is at ring wrap. */
59778 if (((c ^ p) & EVTCHN_RING_SIZE) != 0) {
59779 - bytes1 = (EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c)) *
59780 - sizeof(evtchn_port_t);
59781 + bytes1 = EVTCHN_RING_SIZE - EVTCHN_RING_MASK(c);
59782 + bytes1 *= sizeof(evtchn_port_t);
59783 bytes2 = EVTCHN_RING_MASK(p) * sizeof(evtchn_port_t);
59784 } else {
59785 bytes1 = (p - c) * sizeof(evtchn_port_t);
59786 diff --git a/drivers/xen/xenfs/xenstored.c b/drivers/xen/xenfs/xenstored.c
59787 index fef20db..d28b1ab 100644
59788 --- a/drivers/xen/xenfs/xenstored.c
59789 +++ b/drivers/xen/xenfs/xenstored.c
59790 @@ -24,7 +24,12 @@ static int xsd_release(struct inode *inode, struct file *file)
59791 static int xsd_kva_open(struct inode *inode, struct file *file)
59792 {
59793 file->private_data = (void *)kasprintf(GFP_KERNEL, "0x%p",
59794 +#ifdef CONFIG_GRKERNSEC_HIDESYM
59795 + NULL);
59796 +#else
59797 xen_store_interface);
59798 +#endif
59799 +
59800 if (!file->private_data)
59801 return -ENOMEM;
59802 return 0;
59803 diff --git a/firmware/Makefile b/firmware/Makefile
59804 index e297e1b..aeb0982 100644
59805 --- a/firmware/Makefile
59806 +++ b/firmware/Makefile
59807 @@ -35,9 +35,11 @@ fw-shipped-$(CONFIG_BNX2X) += bnx2x/bnx2x-e1-6.2.9.0.fw \
59808 bnx2x/bnx2x-e1h-6.2.9.0.fw \
59809 bnx2x/bnx2x-e2-6.2.9.0.fw
59810 fw-shipped-$(CONFIG_BNX2) += bnx2/bnx2-mips-09-6.2.1a.fw \
59811 + bnx2/bnx2-mips-09-6.2.1b.fw \
59812 bnx2/bnx2-rv2p-09-6.0.17.fw \
59813 bnx2/bnx2-rv2p-09ax-6.0.17.fw \
59814 bnx2/bnx2-mips-06-6.2.1.fw \
59815 + bnx2/bnx2-mips-06-6.2.3.fw \
59816 bnx2/bnx2-rv2p-06-6.0.15.fw
59817 fw-shipped-$(CONFIG_CASSINI) += sun/cassini.bin
59818 fw-shipped-$(CONFIG_CHELSIO_T3) += cxgb3/t3b_psram-1.1.0.bin \
59819 diff --git a/firmware/WHENCE b/firmware/WHENCE
59820 index 0c4d96d..b17700f 100644
59821 --- a/firmware/WHENCE
59822 +++ b/firmware/WHENCE
59823 @@ -653,21 +653,23 @@ Found in hex form in kernel source.
59824 Driver: BNX2 - Broadcom NetXtremeII
59825
59826 File: bnx2/bnx2-mips-06-6.2.1.fw
59827 +File: bnx2/bnx2-mips-06-6.2.3.fw
59828 File: bnx2/bnx2-rv2p-06-6.0.15.fw
59829 File: bnx2/bnx2-mips-09-6.2.1a.fw
59830 +File: bnx2/bnx2-mips-09-6.2.1b.fw
59831 File: bnx2/bnx2-rv2p-09-6.0.17.fw
59832 File: bnx2/bnx2-rv2p-09ax-6.0.17.fw
59833
59834 Licence:
59835 -
59836 - This file contains firmware data derived from proprietary unpublished
59837 - source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59838 -
59839 - Permission is hereby granted for the distribution of this firmware data
59840 - in hexadecimal or equivalent format, provided this copyright notice is
59841 - accompanying it.
59842 -
59843 -Found in hex form in kernel source.
59844 +
59845 + This file contains firmware data derived from proprietary unpublished
59846 + source code, Copyright (c) 2004 - 2010 Broadcom Corporation.
59847 +
59848 + Permission is hereby granted for the distribution of this firmware data
59849 + in hexadecimal or equivalent format, provided this copyright notice is
59850 + accompanying it.
59851 +
59852 +Found in hex form in kernel source.
59853
59854 --------------------------------------------------------------------------
59855
59856 diff --git a/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
59857 new file mode 100644
59858 index 0000000..da72bf1
59859 --- /dev/null
59860 +++ b/firmware/bnx2/bnx2-mips-06-6.2.3.fw.ihex
59861 @@ -0,0 +1,5804 @@
59862 +:10000000080001180800000000004A68000000C84D
59863 +:1000100000000000000000000000000008004A6826
59864 +:100020000000001400004B30080000A00800000091
59865 +:100030000000569400004B44080058200000008443
59866 +:100040000000A1D808005694000001580000A25CEE
59867 +:100050000800321008000000000072F00000A3B495
59868 +:10006000000000000000000000000000080072F026
59869 +:1000700000000024000116A40800049008000400F9
59870 +:10008000000017D4000116C80000000000000000A6
59871 +:100090000000000000000000000000000000000060
59872 +:1000A000080000A80800000000003BFC00012E9C96
59873 +:1000B0000000000000000000000000000000000040
59874 +:1000C00000000000000000000A00004600000000E0
59875 +:1000D000000000000000000D636F6D362E322E33DD
59876 +:1000E0000000000006020302000000000000000300
59877 +:1000F000000000C800000032000000030000000003
59878 +:1001000000000000000000000000000000000000EF
59879 +:1001100000000010000001360000EA600000000549
59880 +:1001200000000000000000000000000000000008C7
59881 +:1001300000000000000000000000000000000000BF
59882 +:1001400000000000000000000000000000000000AF
59883 +:10015000000000000000000000000000000000009F
59884 +:10016000000000020000000000000000000000008D
59885 +:10017000000000000000000000000000000000007F
59886 +:10018000000000000000000000000010000000005F
59887 +:10019000000000000000000000000000000000005F
59888 +:1001A000000000000000000000000000000000004F
59889 +:1001B000000000000000000000000000000000003F
59890 +:1001C000000000000000000000000000000000002F
59891 +:1001D000000000000000000000000000000000001F
59892 +:1001E0000000000010000003000000000000000DEF
59893 +:1001F0000000000D3C02080024424AA03C03080015
59894 +:1002000024634B9CAC4000000043202B1480FFFD76
59895 +:10021000244200043C1D080037BD7FFC03A0F021F0
59896 +:100220003C100800261001183C1C0800279C4AA01E
59897 +:100230000E000168000000000000000D27470100CB
59898 +:1002400090E3000B2402001A94E5000814620028D1
59899 +:10025000000020218CE200003C0308008C63004475
59900 +:1002600094E60014000211C20002104030A4000203
59901 +:10027000005A10212463000130A50004A446008028
59902 +:100280003C010800AC23004410A000190004202BFE
59903 +:100290008F4202B804410008240400013C02080017
59904 +:1002A0008C420060244200013C010800AC22006046
59905 +:1002B00003E00008008010218CE2002094E3001687
59906 +:1002C00000002021AF4202808CE20004A743028498
59907 +:1002D000AF4202883C021000AF4202B83C02080064
59908 +:1002E0008C42005C244200013C010800AC22005C0E
59909 +:1002F00003E00008008010212747010090E3000B75
59910 +:100300002402000394E50008146200280000202164
59911 +:100310008CE200003C0308008C63004494E6001467
59912 +:10032000000211C20002104030A40002005A102145
59913 +:100330002463000130A50004A44600803C010800AD
59914 +:10034000AC23004410A000190004202B8F4202B8F7
59915 +:1003500004410008240400013C0208008C420060B3
59916 +:10036000244200013C010800AC22006003E00008C8
59917 +:10037000008010218CE2002094E300160000202170
59918 +:10038000AF4202808CE20004A7430284AF4202889D
59919 +:100390003C021000AF4202B83C0208008C42005CF4
59920 +:1003A000244200013C010800AC22005C03E000088C
59921 +:1003B000008010218F4301002402010050620003DD
59922 +:1003C000000311C20000000D000311C20002104022
59923 +:1003D000005A1021A440008003E000080000102112
59924 +:1003E0009362000003E00008AF80000003E0000813
59925 +:1003F0000000102103E00008000010212402010089
59926 +:1004000014820008000000003C0208008C4200FC3E
59927 +:10041000244200013C010800AC2200FC0A0000DD7F
59928 +:1004200030A200203C0208008C42008424420001DB
59929 +:100430003C010800AC22008430A2002010400008DB
59930 +:1004400030A300103C0208008C4201082442000145
59931 +:100450003C010800AC22010803E000080000000095
59932 +:1004600010600008000000003C0208008C420104FB
59933 +:10047000244200013C010800AC22010403E0000812
59934 +:10048000000000003C0208008C42010024420001F0
59935 +:100490003C010800AC22010003E00008000000005D
59936 +:1004A00027BDFFE8AFBF0010274401009483000878
59937 +:1004B000306200041040001B306600028F4202B818
59938 +:1004C00004410008240500013C0208008C42006041
59939 +:1004D000244200013C010800AC2200600A0001290E
59940 +:1004E0008FBF00108C82002094830016000028210A
59941 +:1004F000AF4202808C820004A7430284AF4202888C
59942 +:100500003C021000AF4202B83C0208008C42005C82
59943 +:10051000244200013C010800AC22005C0A000129D1
59944 +:100520008FBF001010C00006006028218F4401001A
59945 +:100530000E0000CD000000000A0001282405000183
59946 +:100540008F8200088F4301045043000700002821D8
59947 +:100550008F4401000E0000CD000000008F42010416
59948 +:10056000AF820008000028218FBF001000A01021DA
59949 +:1005700003E0000827BD001827BDFFE8AFBF001447
59950 +:10058000AFB00010974201083043700024022000F1
59951 +:100590001062000B286220011440002F000010217F
59952 +:1005A00024024000106200250000000024026000C8
59953 +:1005B00010620026000010210A0001658FBF0014A0
59954 +:1005C00027500100920200091040001A2403000184
59955 +:1005D0003C0208008C420020104000160000182148
59956 +:1005E0000E00049300000000960300083C0608007B
59957 +:1005F00094C64B5E8E0400188F8200209605000C76
59958 +:1006000000031C0000661825AC440000AC45000443
59959 +:1006100024040001AC400008AC40000CAC400010C9
59960 +:10062000AC400014AC4000180E0004B8AC43001CF1
59961 +:10063000000018210A000164006010210E0003254B
59962 +:10064000000000000A000164000010210E000EE905
59963 +:1006500000000000000010218FBF00148FB00010B8
59964 +:1006600003E0000827BD001827BDFFE0AFB2001867
59965 +:100670003C036010AFBF001CAFB10014AFB000105E
59966 +:100680008C6450002402FF7F3C1A800000822024EA
59967 +:100690003484380C24020037AC6450003C1208004B
59968 +:1006A00026524AD8AF42000824020C80AF420024F0
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71998 +:108B50008DCD00043C0608008CC63FB831A73FFF0E
71999 +:108B600000E6602B5580000100E03021938F001C4F
72000 +:108B700011E0007800D0282B349F098093F9007C05
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72009 +:108C00008CA53FBC00A96821010D602B1180005C80
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72011 +:108C2000AC273FBC12000003240AFFFC10B0008DEB
72012 +:108C30003224000300AA18243C010800A4203FDAD3
72013 +:108C40003C010800AC233FBC006028218F84002435
72014 +:108C5000120400063C0B80088D6C006C0200202181
72015 +:108C6000AF91002025900001AD70006C8F8D002821
72016 +:108C700000858823AF91002401A52023AF8400281C
72017 +:108C80001220000224070018240700103C18800856
72018 +:108C90003706008090CF00683C010800A0273FD82D
72019 +:108CA0002407000131EE00FF11C70047000000005B
72020 +:108CB00014800018000028213C06800034D109806F
72021 +:108CC00034CD010091A600098E2C001824C40001A7
72022 +:108CD000000C86023205007F308B007F1165007F1B
72023 +:108CE0002407FF803C19800837290080A124004C0C
72024 +:108CF0003C0808008D083FD4241800023C010800FD
72025 +:108D0000A0384019350F00083C010800AC2F3FD4B3
72026 +:108D1000240500103C02800034440A009083003C8B
72027 +:108D2000307F002013E0000500A02021240A00016C
72028 +:108D30003C010800AC2A3FBC34A400018FBF0018DE
72029 +:108D40008FB100148FB000100080102103E00008E4
72030 +:108D500027BD00203C010800A4203FC410A0FF94C0
72031 +:108D6000020018210A000CC000C018210A000CB72C
72032 +:108D7000240300303C0508008CA53FBC00B0702BDC
72033 +:108D800011C0FFA8000000003C19080097393FC43B
72034 +:108D90000325C0210307782B11E000072CAA00044B
72035 +:108DA0003C0360008C625404305F003F17E0FFE337
72036 +:108DB000240400422CAA00041140FF9A240400421B
72037 +:108DC0000A000D248FBF00181528FFB9000000000D
72038 +:108DD0008CCA00183C1F800024020002015F182585
72039 +:108DE000ACC3001837F90A00A0C200689329003C00
72040 +:108DF0002404000400A01021312800203C010800B8
72041 +:108E0000A0244019110000022405001024020001D2
72042 +:108E10003C010800AC223FB40A000D1A3C0280005D
72043 +:108E20008F8800288C8900600109282B14A000027B
72044 +:108E3000010088218C9100603C048000348B0E007E
72045 +:108E40008D640018240A000102202821022030210C
72046 +:108E5000A38A001C0E000B83022080210A000CA6AE
72047 +:108E6000AF82002C00045823122000073164000355
72048 +:108E70003C0E800035C7098090ED007C31AC0004C9
72049 +:108E800015800019248F00043C010800A4243FDA57
72050 +:108E90003C1F080097FF3FDA03E5C82100D9C02B2B
72051 +:108EA0001300FF6B8F8400242CA6000514C0FFA3C1
72052 +:108EB0002404004230A200031440000200A2182340
72053 +:108EC00024A3FFFC3C010800AC233FBC3C0108008C
72054 +:108ED000A4203FDA0A000CE70060282100C77024B4
72055 +:108EE0000A000D0D01C720263C010800A42F3FDA1F
72056 +:108EF0000A000D78000000003C010800AC203FBCD7
72057 +:108F00000A000D23240400428F8300283C058000C2
72058 +:108F100034AA0A00146000060000102191470030B6
72059 +:108F20002406000530E400FF108600030000000066
72060 +:108F300003E0000800000000914B0048316900FF89
72061 +:108F4000000941C21500FFFA3C0680083C040800F5
72062 +:108F500094843FC43C0308008C633FDC3C19080048
72063 +:108F60008F393FBC3C0F080095EF3FDA0064C02109
72064 +:108F70008CCD00040319702101CF602134AB0E00A9
72065 +:108F8000018D282318A0001D00000000914F004C07
72066 +:108F90008F8C0034956D001031EE00FF8D89000438
72067 +:108FA00001AE30238D8A000030CEFFFF000E290075
72068 +:108FB0000125C82100003821014720210325182B55
72069 +:108FC0000083C021AD990004AD980000918F000A84
72070 +:108FD00001CF6821A18D000A956500128F8A0034A7
72071 +:108FE000A5450008954B003825690001A5490038C2
72072 +:108FF0009148000D35070008A147000D03E0000867
72073 +:109000000000000027BDFFD8AFB000189388001CF7
72074 +:109010008FB000143C0A80003C197FFF8F8700242A
72075 +:109020003738FFFFAFBF0020AFB1001C355F0A002B
72076 +:109030000218182493EB003C00087FC03C02BFFFDD
72077 +:10904000006F60252CF000013449FFFF3C1F080031
72078 +:109050008FFF3FDC8F9900303C18080097183FD2F3
72079 +:1090600001897824001047803C07EFFF3C05F0FFA2
72080 +:1090700001E818253C1180003169002034E2FFFF2F
72081 +:1090800034ADFFFF362E098027A50010240600020C
72082 +:1090900003F96023270B0002354A0E0000621824F2
72083 +:1090A0000080802115200002000040218D48001C16
72084 +:1090B000A7AB0012058000392407000030E800FF4C
72085 +:1090C00000083F00006758253C028008AFAB001441
72086 +:1090D000344F008091EA00683C08080091083FD9AD
72087 +:1090E0003C09DFFF352CFFFF000AF82B3C0208008B
72088 +:1090F00094423FCCA3A80011016CC024001FCF40B4
72089 +:10910000031918258FA70010AFA300143C0C08000A
72090 +:10911000918C3FDBA7A200168FAB001400ED482412
72091 +:109120003C0F01003C0A0FFF012FC82531980003B6
72092 +:10913000355FFFFF016D40243C027000033F38247F
72093 +:1091400000181E0000E2482501037825AFAF001487
72094 +:10915000AFA9001091CC007C0E000092A3AC0015CA
72095 +:10916000362D0A0091A6003C30C400201080000675
72096 +:10917000260200083C11080096313FC8262EFFFF4A
72097 +:109180003C010800A42E3FC88FBF00208FB1001CF7
72098 +:109190008FB0001803E0000827BD00288F8B002C3B
72099 +:1091A000010B502B5540FFC5240700010A000E0497
72100 +:1091B00030E800FF9383001C3C02800027BDFFD8ED
72101 +:1091C00034480A0000805021AFBF002034460AC056
72102 +:1091D000010028211060000E3444098091070030FE
72103 +:1091E000240B00058F89002030EC003F118B000B11
72104 +:1091F00000003821AFA900103C0B80088D69006C7D
72105 +:10920000AFAA00180E00015AAFA90014A380001CD9
72106 +:109210008FBF002003E0000827BD00288D1F0048F5
72107 +:109220003C1808008F183FBC8F9900283C027FFF34
72108 +:109230008D0800443443FFFFAFA900103C0B8008A9
72109 +:109240008D69006C03E370240319782101CF682332
72110 +:1092500001A83821AFAA00180E00015AAFA90014C6
72111 +:109260000A000E58A380001C3C05800034A60A00AA
72112 +:1092700090C7003C3C06080094C63FDA3C02080058
72113 +:109280008C423FD430E30020000624001060001E12
72114 +:10929000004438253C0880083505008090A300680C
72115 +:1092A00000004821240800010000282124040001B6
72116 +:1092B0003C0680008CCD017805A0FFFE34CF014034
72117 +:1092C000ADE800083C0208008C423FDCA5E5000444
72118 +:1092D000A5E40006ADE2000C3C04080090843FD9F0
72119 +:1092E0003C03800834790080A1E40012ADE700144B
72120 +:1092F000A5E900189338004C3C0E1000A1F8002D91
72121 +:1093000003E00008ACCE017834A90E008D28001CC3
72122 +:109310003C0C08008D8C3FBC952B0016952A001440
72123 +:10932000018648213164FFFF0A000E803145FFFFAE
72124 +:109330003C04800034830A009065003C30A2002089
72125 +:109340001040001934870E00000040210000382131
72126 +:10935000000020213C0680008CC901780520FFFE1A
72127 +:1093600034CA014034CF010091EB0009AD48000838
72128 +:109370003C0E08008DCE3FDC240DFF91240C0040F4
72129 +:109380003C081000A5440004A5470006AD4E000CA3
72130 +:10939000A14D0012AD4C0014A5400018A14B002DAA
72131 +:1093A00003E00008ACC801788CE8001894E60012CD
72132 +:1093B00094E4001030C7FFFF0A000EA93084FFFFBD
72133 +:1093C0003C04800034830A009065003C30A20020F9
72134 +:1093D0001040002727BDFFF82409000100003821B4
72135 +:1093E000240800013C0680008CCA01780540FFFE7D
72136 +:1093F0003C0280FF34C40100908D00093C0C080041
72137 +:10940000918C4019A3AD00038FAB00003185007F24
72138 +:109410003459FFFF01665025AFAA00009083000A6F
72139 +:10942000A3A0000200057E00A3A300018FB80000E6
72140 +:1094300034CB0140240C30000319702401CF68257F
72141 +:10944000AD6D000C27BD0008AD6C0014A5600018C0
72142 +:10945000AD690008A56700042409FF80A56800061F
72143 +:109460003C081000A169001203E00008ACC80178B4
72144 +:1094700034870E008CE9001894E6001294E4001082
72145 +:1094800030C8FFFF0A000ECD3087FFFF27BDFFE089
72146 +:10949000AFB100143C118000AFB00010AFBF001896
72147 +:1094A00036380A00970F0032363001000E000B7F6D
72148 +:1094B00031E43FFF8E0E0000240DFF803C042000AD
72149 +:1094C00001C25821016D6024000C4940316A007FBF
72150 +:1094D000012A4025010438253C048008AE270830C5
72151 +:1094E0003486008090C500682403000230A200FF8B
72152 +:1094F000104300048F9F00208F990024AC9F0068C8
72153 +:10950000AC9900648FBF00188FB100148FB00010A9
72154 +:1095100003E0000827BD00203C0A0800254A3A80E5
72155 +:109520003C09080025293B103C08080025082F1C91
72156 +:109530003C07080024E73BDC3C06080024C639044D
72157 +:109540003C05080024A536583C0408002484325CFD
72158 +:109550003C030800246339B83C0208002442375415
72159 +:109560003C010800AC2A3F983C010800AC293F941C
72160 +:109570003C010800AC283F903C010800AC273F9C10
72161 +:109580003C010800AC263FAC3C010800AC253FA4E0
72162 +:109590003C010800AC243FA03C010800AC233FB0D4
72163 +:1095A0003C010800AC223FA803E0000800000000D6
72164 +:1095B00080000940800009008008010080080080C8
72165 +:1095C00080080000800E00008008008080080000F5
72166 +:1095D00080000A8080000A00800009808000090065
72167 +:00000001FF
72168 diff --git a/fs/9p/vfs_inode.c b/fs/9p/vfs_inode.c
72169 index 703342e..2b96b597 100644
72170 --- a/fs/9p/vfs_inode.c
72171 +++ b/fs/9p/vfs_inode.c
72172 @@ -540,8 +540,7 @@ static struct inode *v9fs_qid_iget(struct super_block *sb,
72173 unlock_new_inode(inode);
72174 return inode;
72175 error:
72176 - unlock_new_inode(inode);
72177 - iput(inode);
72178 + iget_failed(inode);
72179 return ERR_PTR(retval);
72180
72181 }
72182 @@ -1312,7 +1311,7 @@ static void *v9fs_vfs_follow_link(struct dentry *dentry, struct nameidata *nd)
72183 void
72184 v9fs_vfs_put_link(struct dentry *dentry, struct nameidata *nd, void *p)
72185 {
72186 - char *s = nd_get_link(nd);
72187 + const char *s = nd_get_link(nd);
72188
72189 p9_debug(P9_DEBUG_VFS, " %pd %s\n",
72190 dentry, IS_ERR(s) ? "<error>" : s);
72191 diff --git a/fs/9p/vfs_inode_dotl.c b/fs/9p/vfs_inode_dotl.c
72192 index 9861c7c..4d3ecfb 100644
72193 --- a/fs/9p/vfs_inode_dotl.c
72194 +++ b/fs/9p/vfs_inode_dotl.c
72195 @@ -149,8 +149,7 @@ static struct inode *v9fs_qid_iget_dotl(struct super_block *sb,
72196 unlock_new_inode(inode);
72197 return inode;
72198 error:
72199 - unlock_new_inode(inode);
72200 - iput(inode);
72201 + iget_failed(inode);
72202 return ERR_PTR(retval);
72203
72204 }
72205 diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
72206 index 2d0cbbd..a6d6149 100644
72207 --- a/fs/Kconfig.binfmt
72208 +++ b/fs/Kconfig.binfmt
72209 @@ -103,7 +103,7 @@ config HAVE_AOUT
72210
72211 config BINFMT_AOUT
72212 tristate "Kernel support for a.out and ECOFF binaries"
72213 - depends on HAVE_AOUT
72214 + depends on HAVE_AOUT && BROKEN
72215 ---help---
72216 A.out (Assembler.OUTput) is a set of formats for libraries and
72217 executables used in the earliest versions of UNIX. Linux used
72218 diff --git a/fs/afs/inode.c b/fs/afs/inode.c
72219 index e06f5a2..81d07ac 100644
72220 --- a/fs/afs/inode.c
72221 +++ b/fs/afs/inode.c
72222 @@ -141,7 +141,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72223 struct afs_vnode *vnode;
72224 struct super_block *sb;
72225 struct inode *inode;
72226 - static atomic_t afs_autocell_ino;
72227 + static atomic_unchecked_t afs_autocell_ino;
72228
72229 _enter("{%x:%u},%*.*s,",
72230 AFS_FS_I(dir)->fid.vid, AFS_FS_I(dir)->fid.vnode,
72231 @@ -154,7 +154,7 @@ struct inode *afs_iget_autocell(struct inode *dir, const char *dev_name,
72232 data.fid.unique = 0;
72233 data.fid.vnode = 0;
72234
72235 - inode = iget5_locked(sb, atomic_inc_return(&afs_autocell_ino),
72236 + inode = iget5_locked(sb, atomic_inc_return_unchecked(&afs_autocell_ino),
72237 afs_iget5_autocell_test, afs_iget5_set,
72238 &data);
72239 if (!inode) {
72240 diff --git a/fs/aio.c b/fs/aio.c
72241 index 480440f..623fd88 100644
72242 --- a/fs/aio.c
72243 +++ b/fs/aio.c
72244 @@ -441,7 +441,7 @@ static int aio_setup_ring(struct kioctx *ctx)
72245 size += sizeof(struct io_event) * nr_events;
72246
72247 nr_pages = PFN_UP(size);
72248 - if (nr_pages < 0)
72249 + if (nr_pages <= 0)
72250 return -EINVAL;
72251
72252 file = aio_private_file(ctx, nr_pages);
72253 diff --git a/fs/attr.c b/fs/attr.c
72254 index 6530ced..4a827e2 100644
72255 --- a/fs/attr.c
72256 +++ b/fs/attr.c
72257 @@ -102,6 +102,7 @@ int inode_newsize_ok(const struct inode *inode, loff_t offset)
72258 unsigned long limit;
72259
72260 limit = rlimit(RLIMIT_FSIZE);
72261 + gr_learn_resource(current, RLIMIT_FSIZE, (unsigned long)offset, 1);
72262 if (limit != RLIM_INFINITY && offset > limit)
72263 goto out_sig;
72264 if (offset > inode->i_sb->s_maxbytes)
72265 diff --git a/fs/autofs4/waitq.c b/fs/autofs4/waitq.c
72266 index 35b755e..f4b9e0a 100644
72267 --- a/fs/autofs4/waitq.c
72268 +++ b/fs/autofs4/waitq.c
72269 @@ -59,7 +59,7 @@ static int autofs4_write(struct autofs_sb_info *sbi,
72270 {
72271 unsigned long sigpipe, flags;
72272 mm_segment_t fs;
72273 - const char *data = (const char *)addr;
72274 + const char __user *data = (const char __force_user *)addr;
72275 ssize_t wr = 0;
72276
72277 sigpipe = sigismember(&current->pending.signal, SIGPIPE);
72278 @@ -340,6 +340,10 @@ static int validate_request(struct autofs_wait_queue **wait,
72279 return 1;
72280 }
72281
72282 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72283 +static atomic_unchecked_t autofs_dummy_name_id = ATOMIC_INIT(0);
72284 +#endif
72285 +
72286 int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72287 enum autofs_notify notify)
72288 {
72289 @@ -385,7 +389,12 @@ int autofs4_wait(struct autofs_sb_info *sbi, struct dentry *dentry,
72290
72291 /* If this is a direct mount request create a dummy name */
72292 if (IS_ROOT(dentry) && autofs_type_trigger(sbi->type))
72293 +#ifdef CONFIG_GRKERNSEC_HIDESYM
72294 + /* this name does get written to userland via autofs4_write() */
72295 + qstr.len = sprintf(name, "%08x", atomic_inc_return_unchecked(&autofs_dummy_name_id));
72296 +#else
72297 qstr.len = sprintf(name, "%p", dentry);
72298 +#endif
72299 else {
72300 qstr.len = autofs4_getpath(sbi, dentry, &name);
72301 if (!qstr.len) {
72302 diff --git a/fs/befs/endian.h b/fs/befs/endian.h
72303 index 2722387..56059b5 100644
72304 --- a/fs/befs/endian.h
72305 +++ b/fs/befs/endian.h
72306 @@ -11,7 +11,7 @@
72307
72308 #include <asm/byteorder.h>
72309
72310 -static inline u64
72311 +static inline u64 __intentional_overflow(-1)
72312 fs64_to_cpu(const struct super_block *sb, fs64 n)
72313 {
72314 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72315 @@ -29,7 +29,7 @@ cpu_to_fs64(const struct super_block *sb, u64 n)
72316 return (__force fs64)cpu_to_be64(n);
72317 }
72318
72319 -static inline u32
72320 +static inline u32 __intentional_overflow(-1)
72321 fs32_to_cpu(const struct super_block *sb, fs32 n)
72322 {
72323 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72324 @@ -47,7 +47,7 @@ cpu_to_fs32(const struct super_block *sb, u32 n)
72325 return (__force fs32)cpu_to_be32(n);
72326 }
72327
72328 -static inline u16
72329 +static inline u16 __intentional_overflow(-1)
72330 fs16_to_cpu(const struct super_block *sb, fs16 n)
72331 {
72332 if (BEFS_SB(sb)->byte_order == BEFS_BYTESEX_LE)
72333 diff --git a/fs/binfmt_aout.c b/fs/binfmt_aout.c
72334 index 4c55668..eeae150 100644
72335 --- a/fs/binfmt_aout.c
72336 +++ b/fs/binfmt_aout.c
72337 @@ -16,6 +16,7 @@
72338 #include <linux/string.h>
72339 #include <linux/fs.h>
72340 #include <linux/file.h>
72341 +#include <linux/security.h>
72342 #include <linux/stat.h>
72343 #include <linux/fcntl.h>
72344 #include <linux/ptrace.h>
72345 @@ -58,6 +59,8 @@ static int aout_core_dump(struct coredump_params *cprm)
72346 #endif
72347 # define START_STACK(u) ((void __user *)u.start_stack)
72348
72349 + memset(&dump, 0, sizeof(dump));
72350 +
72351 fs = get_fs();
72352 set_fs(KERNEL_DS);
72353 has_dumped = 1;
72354 @@ -68,10 +71,12 @@ static int aout_core_dump(struct coredump_params *cprm)
72355
72356 /* If the size of the dump file exceeds the rlimit, then see what would happen
72357 if we wrote the stack, but not the data area. */
72358 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE, 1);
72359 if ((dump.u_dsize + dump.u_ssize+1) * PAGE_SIZE > cprm->limit)
72360 dump.u_dsize = 0;
72361
72362 /* Make sure we have enough room to write the stack and data areas. */
72363 + gr_learn_resource(current, RLIMIT_CORE, (dump.u_ssize + 1) * PAGE_SIZE, 1);
72364 if ((dump.u_ssize + 1) * PAGE_SIZE > cprm->limit)
72365 dump.u_ssize = 0;
72366
72367 @@ -232,6 +237,8 @@ static int load_aout_binary(struct linux_binprm * bprm)
72368 rlim = rlimit(RLIMIT_DATA);
72369 if (rlim >= RLIM_INFINITY)
72370 rlim = ~0;
72371 +
72372 + gr_learn_resource(current, RLIMIT_DATA, ex.a_data + ex.a_bss, 1);
72373 if (ex.a_data + ex.a_bss > rlim)
72374 return -ENOMEM;
72375
72376 @@ -261,6 +268,27 @@ static int load_aout_binary(struct linux_binprm * bprm)
72377
72378 install_exec_creds(bprm);
72379
72380 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72381 + current->mm->pax_flags = 0UL;
72382 +#endif
72383 +
72384 +#ifdef CONFIG_PAX_PAGEEXEC
72385 + if (!(N_FLAGS(ex) & F_PAX_PAGEEXEC)) {
72386 + current->mm->pax_flags |= MF_PAX_PAGEEXEC;
72387 +
72388 +#ifdef CONFIG_PAX_EMUTRAMP
72389 + if (N_FLAGS(ex) & F_PAX_EMUTRAMP)
72390 + current->mm->pax_flags |= MF_PAX_EMUTRAMP;
72391 +#endif
72392 +
72393 +#ifdef CONFIG_PAX_MPROTECT
72394 + if (!(N_FLAGS(ex) & F_PAX_MPROTECT))
72395 + current->mm->pax_flags |= MF_PAX_MPROTECT;
72396 +#endif
72397 +
72398 + }
72399 +#endif
72400 +
72401 if (N_MAGIC(ex) == OMAGIC) {
72402 unsigned long text_addr, map_size;
72403 loff_t pos;
72404 @@ -312,7 +340,7 @@ static int load_aout_binary(struct linux_binprm * bprm)
72405 return error;
72406
72407 error = vm_mmap(bprm->file, N_DATADDR(ex), ex.a_data,
72408 - PROT_READ | PROT_WRITE | PROT_EXEC,
72409 + PROT_READ | PROT_WRITE,
72410 MAP_FIXED | MAP_PRIVATE | MAP_DENYWRITE | MAP_EXECUTABLE,
72411 fd_offset + ex.a_text);
72412 if (error != N_DATADDR(ex))
72413 diff --git a/fs/binfmt_elf.c b/fs/binfmt_elf.c
72414 index cd46e41..244f778 100644
72415 --- a/fs/binfmt_elf.c
72416 +++ b/fs/binfmt_elf.c
72417 @@ -35,6 +35,7 @@
72418 #include <linux/utsname.h>
72419 #include <linux/coredump.h>
72420 #include <linux/sched.h>
72421 +#include <linux/xattr.h>
72422 #include <asm/uaccess.h>
72423 #include <asm/param.h>
72424 #include <asm/page.h>
72425 @@ -48,7 +49,7 @@
72426
72427 static int load_elf_binary(struct linux_binprm *bprm);
72428 static unsigned long elf_map(struct file *, unsigned long, struct elf_phdr *,
72429 - int, int, unsigned long);
72430 + int, int, unsigned long) __intentional_overflow(-1);
72431
72432 #ifdef CONFIG_USELIB
72433 static int load_elf_library(struct file *);
72434 @@ -66,6 +67,14 @@ static int elf_core_dump(struct coredump_params *cprm);
72435 #define elf_core_dump NULL
72436 #endif
72437
72438 +#ifdef CONFIG_PAX_MPROTECT
72439 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags);
72440 +#endif
72441 +
72442 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72443 +static void elf_handle_mmap(struct file *file);
72444 +#endif
72445 +
72446 #if ELF_EXEC_PAGESIZE > PAGE_SIZE
72447 #define ELF_MIN_ALIGN ELF_EXEC_PAGESIZE
72448 #else
72449 @@ -85,6 +94,15 @@ static struct linux_binfmt elf_format = {
72450 .load_binary = load_elf_binary,
72451 .load_shlib = load_elf_library,
72452 .core_dump = elf_core_dump,
72453 +
72454 +#ifdef CONFIG_PAX_MPROTECT
72455 + .handle_mprotect= elf_handle_mprotect,
72456 +#endif
72457 +
72458 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
72459 + .handle_mmap = elf_handle_mmap,
72460 +#endif
72461 +
72462 .min_coredump = ELF_EXEC_PAGESIZE,
72463 };
72464
72465 @@ -92,6 +110,8 @@ static struct linux_binfmt elf_format = {
72466
72467 static int set_brk(unsigned long start, unsigned long end)
72468 {
72469 + unsigned long e = end;
72470 +
72471 start = ELF_PAGEALIGN(start);
72472 end = ELF_PAGEALIGN(end);
72473 if (end > start) {
72474 @@ -100,7 +120,7 @@ static int set_brk(unsigned long start, unsigned long end)
72475 if (BAD_ADDR(addr))
72476 return addr;
72477 }
72478 - current->mm->start_brk = current->mm->brk = end;
72479 + current->mm->start_brk = current->mm->brk = e;
72480 return 0;
72481 }
72482
72483 @@ -161,12 +181,13 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72484 elf_addr_t __user *u_rand_bytes;
72485 const char *k_platform = ELF_PLATFORM;
72486 const char *k_base_platform = ELF_BASE_PLATFORM;
72487 - unsigned char k_rand_bytes[16];
72488 + u32 k_rand_bytes[4];
72489 int items;
72490 elf_addr_t *elf_info;
72491 int ei_index = 0;
72492 const struct cred *cred = current_cred();
72493 struct vm_area_struct *vma;
72494 + unsigned long saved_auxv[AT_VECTOR_SIZE];
72495
72496 /*
72497 * In some cases (e.g. Hyper-Threading), we want to avoid L1
72498 @@ -208,8 +229,12 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72499 * Generate 16 random bytes for userspace PRNG seeding.
72500 */
72501 get_random_bytes(k_rand_bytes, sizeof(k_rand_bytes));
72502 - u_rand_bytes = (elf_addr_t __user *)
72503 - STACK_ALLOC(p, sizeof(k_rand_bytes));
72504 + prandom_seed(k_rand_bytes[0] ^ prandom_u32());
72505 + prandom_seed(k_rand_bytes[1] ^ prandom_u32());
72506 + prandom_seed(k_rand_bytes[2] ^ prandom_u32());
72507 + prandom_seed(k_rand_bytes[3] ^ prandom_u32());
72508 + p = STACK_ROUND(p, sizeof(k_rand_bytes));
72509 + u_rand_bytes = (elf_addr_t __user *) p;
72510 if (__copy_to_user(u_rand_bytes, k_rand_bytes, sizeof(k_rand_bytes)))
72511 return -EFAULT;
72512
72513 @@ -324,9 +349,11 @@ create_elf_tables(struct linux_binprm *bprm, struct elfhdr *exec,
72514 return -EFAULT;
72515 current->mm->env_end = p;
72516
72517 + memcpy(saved_auxv, elf_info, ei_index * sizeof(elf_addr_t));
72518 +
72519 /* Put the elf_info on the stack in the right place. */
72520 sp = (elf_addr_t __user *)envp + 1;
72521 - if (copy_to_user(sp, elf_info, ei_index * sizeof(elf_addr_t)))
72522 + if (copy_to_user(sp, saved_auxv, ei_index * sizeof(elf_addr_t)))
72523 return -EFAULT;
72524 return 0;
72525 }
72526 @@ -515,14 +542,14 @@ static inline int arch_check_elf(struct elfhdr *ehdr, bool has_interp,
72527 an ELF header */
72528
72529 static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72530 - struct file *interpreter, unsigned long *interp_map_addr,
72531 + struct file *interpreter,
72532 unsigned long no_base, struct elf_phdr *interp_elf_phdata)
72533 {
72534 struct elf_phdr *eppnt;
72535 - unsigned long load_addr = 0;
72536 + unsigned long load_addr = 0, pax_task_size = TASK_SIZE;
72537 int load_addr_set = 0;
72538 unsigned long last_bss = 0, elf_bss = 0;
72539 - unsigned long error = ~0UL;
72540 + unsigned long error = -EINVAL;
72541 unsigned long total_size;
72542 int i;
72543
72544 @@ -542,6 +569,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72545 goto out;
72546 }
72547
72548 +#ifdef CONFIG_PAX_SEGMEXEC
72549 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC)
72550 + pax_task_size = SEGMEXEC_TASK_SIZE;
72551 +#endif
72552 +
72553 eppnt = interp_elf_phdata;
72554 for (i = 0; i < interp_elf_ex->e_phnum; i++, eppnt++) {
72555 if (eppnt->p_type == PT_LOAD) {
72556 @@ -565,8 +597,6 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72557 map_addr = elf_map(interpreter, load_addr + vaddr,
72558 eppnt, elf_prot, elf_type, total_size);
72559 total_size = 0;
72560 - if (!*interp_map_addr)
72561 - *interp_map_addr = map_addr;
72562 error = map_addr;
72563 if (BAD_ADDR(map_addr))
72564 goto out;
72565 @@ -585,8 +615,8 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72566 k = load_addr + eppnt->p_vaddr;
72567 if (BAD_ADDR(k) ||
72568 eppnt->p_filesz > eppnt->p_memsz ||
72569 - eppnt->p_memsz > TASK_SIZE ||
72570 - TASK_SIZE - eppnt->p_memsz < k) {
72571 + eppnt->p_memsz > pax_task_size ||
72572 + pax_task_size - eppnt->p_memsz < k) {
72573 error = -ENOMEM;
72574 goto out;
72575 }
72576 @@ -625,9 +655,11 @@ static unsigned long load_elf_interp(struct elfhdr *interp_elf_ex,
72577 elf_bss = ELF_PAGESTART(elf_bss + ELF_MIN_ALIGN - 1);
72578
72579 /* Map the last of the bss segment */
72580 - error = vm_brk(elf_bss, last_bss - elf_bss);
72581 - if (BAD_ADDR(error))
72582 - goto out;
72583 + if (last_bss > elf_bss) {
72584 + error = vm_brk(elf_bss, last_bss - elf_bss);
72585 + if (BAD_ADDR(error))
72586 + goto out;
72587 + }
72588 }
72589
72590 error = load_addr;
72591 @@ -635,6 +667,336 @@ out:
72592 return error;
72593 }
72594
72595 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72596 +#ifdef CONFIG_PAX_SOFTMODE
72597 +static unsigned long pax_parse_pt_pax_softmode(const struct elf_phdr * const elf_phdata)
72598 +{
72599 + unsigned long pax_flags = 0UL;
72600 +
72601 +#ifdef CONFIG_PAX_PAGEEXEC
72602 + if (elf_phdata->p_flags & PF_PAGEEXEC)
72603 + pax_flags |= MF_PAX_PAGEEXEC;
72604 +#endif
72605 +
72606 +#ifdef CONFIG_PAX_SEGMEXEC
72607 + if (elf_phdata->p_flags & PF_SEGMEXEC)
72608 + pax_flags |= MF_PAX_SEGMEXEC;
72609 +#endif
72610 +
72611 +#ifdef CONFIG_PAX_EMUTRAMP
72612 + if ((elf_phdata->p_flags & PF_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72613 + pax_flags |= MF_PAX_EMUTRAMP;
72614 +#endif
72615 +
72616 +#ifdef CONFIG_PAX_MPROTECT
72617 + if (elf_phdata->p_flags & PF_MPROTECT)
72618 + pax_flags |= MF_PAX_MPROTECT;
72619 +#endif
72620 +
72621 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72622 + if (randomize_va_space && (elf_phdata->p_flags & PF_RANDMMAP))
72623 + pax_flags |= MF_PAX_RANDMMAP;
72624 +#endif
72625 +
72626 + return pax_flags;
72627 +}
72628 +#endif
72629 +
72630 +static unsigned long pax_parse_pt_pax_hardmode(const struct elf_phdr * const elf_phdata)
72631 +{
72632 + unsigned long pax_flags = 0UL;
72633 +
72634 +#ifdef CONFIG_PAX_PAGEEXEC
72635 + if (!(elf_phdata->p_flags & PF_NOPAGEEXEC))
72636 + pax_flags |= MF_PAX_PAGEEXEC;
72637 +#endif
72638 +
72639 +#ifdef CONFIG_PAX_SEGMEXEC
72640 + if (!(elf_phdata->p_flags & PF_NOSEGMEXEC))
72641 + pax_flags |= MF_PAX_SEGMEXEC;
72642 +#endif
72643 +
72644 +#ifdef CONFIG_PAX_EMUTRAMP
72645 + if (!(elf_phdata->p_flags & PF_NOEMUTRAMP))
72646 + pax_flags |= MF_PAX_EMUTRAMP;
72647 +#endif
72648 +
72649 +#ifdef CONFIG_PAX_MPROTECT
72650 + if (!(elf_phdata->p_flags & PF_NOMPROTECT))
72651 + pax_flags |= MF_PAX_MPROTECT;
72652 +#endif
72653 +
72654 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72655 + if (randomize_va_space && !(elf_phdata->p_flags & PF_NORANDMMAP))
72656 + pax_flags |= MF_PAX_RANDMMAP;
72657 +#endif
72658 +
72659 + return pax_flags;
72660 +}
72661 +#endif
72662 +
72663 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
72664 +#ifdef CONFIG_PAX_SOFTMODE
72665 +static unsigned long pax_parse_xattr_pax_softmode(unsigned long pax_flags_softmode)
72666 +{
72667 + unsigned long pax_flags = 0UL;
72668 +
72669 +#ifdef CONFIG_PAX_PAGEEXEC
72670 + if (pax_flags_softmode & MF_PAX_PAGEEXEC)
72671 + pax_flags |= MF_PAX_PAGEEXEC;
72672 +#endif
72673 +
72674 +#ifdef CONFIG_PAX_SEGMEXEC
72675 + if (pax_flags_softmode & MF_PAX_SEGMEXEC)
72676 + pax_flags |= MF_PAX_SEGMEXEC;
72677 +#endif
72678 +
72679 +#ifdef CONFIG_PAX_EMUTRAMP
72680 + if ((pax_flags_softmode & MF_PAX_EMUTRAMP) && (pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)))
72681 + pax_flags |= MF_PAX_EMUTRAMP;
72682 +#endif
72683 +
72684 +#ifdef CONFIG_PAX_MPROTECT
72685 + if (pax_flags_softmode & MF_PAX_MPROTECT)
72686 + pax_flags |= MF_PAX_MPROTECT;
72687 +#endif
72688 +
72689 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72690 + if (randomize_va_space && (pax_flags_softmode & MF_PAX_RANDMMAP))
72691 + pax_flags |= MF_PAX_RANDMMAP;
72692 +#endif
72693 +
72694 + return pax_flags;
72695 +}
72696 +#endif
72697 +
72698 +static unsigned long pax_parse_xattr_pax_hardmode(unsigned long pax_flags_hardmode)
72699 +{
72700 + unsigned long pax_flags = 0UL;
72701 +
72702 +#ifdef CONFIG_PAX_PAGEEXEC
72703 + if (!(pax_flags_hardmode & MF_PAX_PAGEEXEC))
72704 + pax_flags |= MF_PAX_PAGEEXEC;
72705 +#endif
72706 +
72707 +#ifdef CONFIG_PAX_SEGMEXEC
72708 + if (!(pax_flags_hardmode & MF_PAX_SEGMEXEC))
72709 + pax_flags |= MF_PAX_SEGMEXEC;
72710 +#endif
72711 +
72712 +#ifdef CONFIG_PAX_EMUTRAMP
72713 + if (!(pax_flags_hardmode & MF_PAX_EMUTRAMP))
72714 + pax_flags |= MF_PAX_EMUTRAMP;
72715 +#endif
72716 +
72717 +#ifdef CONFIG_PAX_MPROTECT
72718 + if (!(pax_flags_hardmode & MF_PAX_MPROTECT))
72719 + pax_flags |= MF_PAX_MPROTECT;
72720 +#endif
72721 +
72722 +#if defined(CONFIG_PAX_RANDMMAP) || defined(CONFIG_PAX_RANDUSTACK)
72723 + if (randomize_va_space && !(pax_flags_hardmode & MF_PAX_RANDMMAP))
72724 + pax_flags |= MF_PAX_RANDMMAP;
72725 +#endif
72726 +
72727 + return pax_flags;
72728 +}
72729 +#endif
72730 +
72731 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72732 +static unsigned long pax_parse_defaults(void)
72733 +{
72734 + unsigned long pax_flags = 0UL;
72735 +
72736 +#ifdef CONFIG_PAX_SOFTMODE
72737 + if (pax_softmode)
72738 + return pax_flags;
72739 +#endif
72740 +
72741 +#ifdef CONFIG_PAX_PAGEEXEC
72742 + pax_flags |= MF_PAX_PAGEEXEC;
72743 +#endif
72744 +
72745 +#ifdef CONFIG_PAX_SEGMEXEC
72746 + pax_flags |= MF_PAX_SEGMEXEC;
72747 +#endif
72748 +
72749 +#ifdef CONFIG_PAX_MPROTECT
72750 + pax_flags |= MF_PAX_MPROTECT;
72751 +#endif
72752 +
72753 +#ifdef CONFIG_PAX_RANDMMAP
72754 + if (randomize_va_space)
72755 + pax_flags |= MF_PAX_RANDMMAP;
72756 +#endif
72757 +
72758 + return pax_flags;
72759 +}
72760 +
72761 +static unsigned long pax_parse_ei_pax(const struct elfhdr * const elf_ex)
72762 +{
72763 + unsigned long pax_flags = PAX_PARSE_FLAGS_FALLBACK;
72764 +
72765 +#ifdef CONFIG_PAX_EI_PAX
72766 +
72767 +#ifdef CONFIG_PAX_SOFTMODE
72768 + if (pax_softmode)
72769 + return pax_flags;
72770 +#endif
72771 +
72772 + pax_flags = 0UL;
72773 +
72774 +#ifdef CONFIG_PAX_PAGEEXEC
72775 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_PAGEEXEC))
72776 + pax_flags |= MF_PAX_PAGEEXEC;
72777 +#endif
72778 +
72779 +#ifdef CONFIG_PAX_SEGMEXEC
72780 + if (!(elf_ex->e_ident[EI_PAX] & EF_PAX_SEGMEXEC))
72781 + pax_flags |= MF_PAX_SEGMEXEC;
72782 +#endif
72783 +
72784 +#ifdef CONFIG_PAX_EMUTRAMP
72785 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && (elf_ex->e_ident[EI_PAX] & EF_PAX_EMUTRAMP))
72786 + pax_flags |= MF_PAX_EMUTRAMP;
72787 +#endif
72788 +
72789 +#ifdef CONFIG_PAX_MPROTECT
72790 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) && !(elf_ex->e_ident[EI_PAX] & EF_PAX_MPROTECT))
72791 + pax_flags |= MF_PAX_MPROTECT;
72792 +#endif
72793 +
72794 +#ifdef CONFIG_PAX_ASLR
72795 + if (randomize_va_space && !(elf_ex->e_ident[EI_PAX] & EF_PAX_RANDMMAP))
72796 + pax_flags |= MF_PAX_RANDMMAP;
72797 +#endif
72798 +
72799 +#endif
72800 +
72801 + return pax_flags;
72802 +
72803 +}
72804 +
72805 +static unsigned long pax_parse_pt_pax(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata)
72806 +{
72807 +
72808 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
72809 + unsigned long i;
72810 +
72811 + for (i = 0UL; i < elf_ex->e_phnum; i++)
72812 + if (elf_phdata[i].p_type == PT_PAX_FLAGS) {
72813 + if (((elf_phdata[i].p_flags & PF_PAGEEXEC) && (elf_phdata[i].p_flags & PF_NOPAGEEXEC)) ||
72814 + ((elf_phdata[i].p_flags & PF_SEGMEXEC) && (elf_phdata[i].p_flags & PF_NOSEGMEXEC)) ||
72815 + ((elf_phdata[i].p_flags & PF_EMUTRAMP) && (elf_phdata[i].p_flags & PF_NOEMUTRAMP)) ||
72816 + ((elf_phdata[i].p_flags & PF_MPROTECT) && (elf_phdata[i].p_flags & PF_NOMPROTECT)) ||
72817 + ((elf_phdata[i].p_flags & PF_RANDMMAP) && (elf_phdata[i].p_flags & PF_NORANDMMAP)))
72818 + return PAX_PARSE_FLAGS_FALLBACK;
72819 +
72820 +#ifdef CONFIG_PAX_SOFTMODE
72821 + if (pax_softmode)
72822 + return pax_parse_pt_pax_softmode(&elf_phdata[i]);
72823 + else
72824 +#endif
72825 +
72826 + return pax_parse_pt_pax_hardmode(&elf_phdata[i]);
72827 + break;
72828 + }
72829 +#endif
72830 +
72831 + return PAX_PARSE_FLAGS_FALLBACK;
72832 +}
72833 +
72834 +static unsigned long pax_parse_xattr_pax(struct file * const file)
72835 +{
72836 +
72837 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
72838 + ssize_t xattr_size, i;
72839 + unsigned char xattr_value[sizeof("pemrs") - 1];
72840 + unsigned long pax_flags_hardmode = 0UL, pax_flags_softmode = 0UL;
72841 +
72842 + xattr_size = pax_getxattr(file->f_path.dentry, xattr_value, sizeof xattr_value);
72843 + if (xattr_size < 0 || xattr_size > sizeof xattr_value)
72844 + return PAX_PARSE_FLAGS_FALLBACK;
72845 +
72846 + for (i = 0; i < xattr_size; i++)
72847 + switch (xattr_value[i]) {
72848 + default:
72849 + return PAX_PARSE_FLAGS_FALLBACK;
72850 +
72851 +#define parse_flag(option1, option2, flag) \
72852 + case option1: \
72853 + if (pax_flags_hardmode & MF_PAX_##flag) \
72854 + return PAX_PARSE_FLAGS_FALLBACK;\
72855 + pax_flags_hardmode |= MF_PAX_##flag; \
72856 + break; \
72857 + case option2: \
72858 + if (pax_flags_softmode & MF_PAX_##flag) \
72859 + return PAX_PARSE_FLAGS_FALLBACK;\
72860 + pax_flags_softmode |= MF_PAX_##flag; \
72861 + break;
72862 +
72863 + parse_flag('p', 'P', PAGEEXEC);
72864 + parse_flag('e', 'E', EMUTRAMP);
72865 + parse_flag('m', 'M', MPROTECT);
72866 + parse_flag('r', 'R', RANDMMAP);
72867 + parse_flag('s', 'S', SEGMEXEC);
72868 +
72869 +#undef parse_flag
72870 + }
72871 +
72872 + if (pax_flags_hardmode & pax_flags_softmode)
72873 + return PAX_PARSE_FLAGS_FALLBACK;
72874 +
72875 +#ifdef CONFIG_PAX_SOFTMODE
72876 + if (pax_softmode)
72877 + return pax_parse_xattr_pax_softmode(pax_flags_softmode);
72878 + else
72879 +#endif
72880 +
72881 + return pax_parse_xattr_pax_hardmode(pax_flags_hardmode);
72882 +#else
72883 + return PAX_PARSE_FLAGS_FALLBACK;
72884 +#endif
72885 +
72886 +}
72887 +
72888 +static long pax_parse_pax_flags(const struct elfhdr * const elf_ex, const struct elf_phdr * const elf_phdata, struct file * const file)
72889 +{
72890 + unsigned long pax_flags, ei_pax_flags, pt_pax_flags, xattr_pax_flags;
72891 +
72892 + pax_flags = pax_parse_defaults();
72893 + ei_pax_flags = pax_parse_ei_pax(elf_ex);
72894 + pt_pax_flags = pax_parse_pt_pax(elf_ex, elf_phdata);
72895 + xattr_pax_flags = pax_parse_xattr_pax(file);
72896 +
72897 + if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
72898 + xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK &&
72899 + pt_pax_flags != xattr_pax_flags)
72900 + return -EINVAL;
72901 + if (xattr_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
72902 + pax_flags = xattr_pax_flags;
72903 + else if (pt_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
72904 + pax_flags = pt_pax_flags;
72905 + else if (ei_pax_flags != PAX_PARSE_FLAGS_FALLBACK)
72906 + pax_flags = ei_pax_flags;
72907 +
72908 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_PAX_SEGMEXEC)
72909 + if ((pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) == (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
72910 + if ((__supported_pte_mask & _PAGE_NX))
72911 + pax_flags &= ~MF_PAX_SEGMEXEC;
72912 + else
72913 + pax_flags &= ~MF_PAX_PAGEEXEC;
72914 + }
72915 +#endif
72916 +
72917 + if (0 > pax_check_flags(&pax_flags))
72918 + return -EINVAL;
72919 +
72920 + current->mm->pax_flags = pax_flags;
72921 + return 0;
72922 +}
72923 +#endif
72924 +
72925 /*
72926 * These are the functions used to load ELF style executables and shared
72927 * libraries. There is no binary dependent code anywhere else.
72928 @@ -648,6 +1010,11 @@ static unsigned long randomize_stack_top(unsigned long stack_top)
72929 {
72930 unsigned long random_variable = 0;
72931
72932 +#ifdef CONFIG_PAX_RANDUSTACK
72933 + if (current->mm->pax_flags & MF_PAX_RANDMMAP)
72934 + return stack_top - current->mm->delta_stack;
72935 +#endif
72936 +
72937 if ((current->flags & PF_RANDOMIZE) &&
72938 !(current->personality & ADDR_NO_RANDOMIZE)) {
72939 random_variable = (unsigned long) get_random_int();
72940 @@ -667,7 +1034,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
72941 unsigned long load_addr = 0, load_bias = 0;
72942 int load_addr_set = 0;
72943 char * elf_interpreter = NULL;
72944 - unsigned long error;
72945 + unsigned long error = 0;
72946 struct elf_phdr *elf_ppnt, *elf_phdata, *interp_elf_phdata = NULL;
72947 unsigned long elf_bss, elf_brk;
72948 int retval, i;
72949 @@ -682,6 +1049,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
72950 struct elfhdr interp_elf_ex;
72951 } *loc;
72952 struct arch_elf_state arch_state = INIT_ARCH_ELF_STATE;
72953 + unsigned long pax_task_size;
72954
72955 loc = kmalloc(sizeof(*loc), GFP_KERNEL);
72956 if (!loc) {
72957 @@ -840,6 +1208,77 @@ static int load_elf_binary(struct linux_binprm *bprm)
72958 /* Do this immediately, since STACK_TOP as used in setup_arg_pages
72959 may depend on the personality. */
72960 SET_PERSONALITY2(loc->elf_ex, &arch_state);
72961 +
72962 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72963 + current->mm->pax_flags = 0UL;
72964 +#endif
72965 +
72966 +#ifdef CONFIG_PAX_DLRESOLVE
72967 + current->mm->call_dl_resolve = 0UL;
72968 +#endif
72969 +
72970 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
72971 + current->mm->call_syscall = 0UL;
72972 +#endif
72973 +
72974 +#ifdef CONFIG_PAX_ASLR
72975 + current->mm->delta_mmap = 0UL;
72976 + current->mm->delta_stack = 0UL;
72977 +#endif
72978 +
72979 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
72980 + if (0 > pax_parse_pax_flags(&loc->elf_ex, elf_phdata, bprm->file)) {
72981 + send_sig(SIGKILL, current, 0);
72982 + goto out_free_dentry;
72983 + }
72984 +#endif
72985 +
72986 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
72987 + pax_set_initial_flags(bprm);
72988 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
72989 + if (pax_set_initial_flags_func)
72990 + (pax_set_initial_flags_func)(bprm);
72991 +#endif
72992 +
72993 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
72994 + if ((current->mm->pax_flags & MF_PAX_PAGEEXEC) && !(__supported_pte_mask & _PAGE_NX)) {
72995 + current->mm->context.user_cs_limit = PAGE_SIZE;
72996 + current->mm->def_flags |= VM_PAGEEXEC | VM_NOHUGEPAGE;
72997 + }
72998 +#endif
72999 +
73000 +#ifdef CONFIG_PAX_SEGMEXEC
73001 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
73002 + current->mm->context.user_cs_base = SEGMEXEC_TASK_SIZE;
73003 + current->mm->context.user_cs_limit = TASK_SIZE-SEGMEXEC_TASK_SIZE;
73004 + pax_task_size = SEGMEXEC_TASK_SIZE;
73005 + current->mm->def_flags |= VM_NOHUGEPAGE;
73006 + } else
73007 +#endif
73008 +
73009 + pax_task_size = TASK_SIZE;
73010 +
73011 +#if defined(CONFIG_ARCH_TRACK_EXEC_LIMIT) || defined(CONFIG_PAX_SEGMEXEC)
73012 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73013 + set_user_cs(current->mm->context.user_cs_base, current->mm->context.user_cs_limit, get_cpu());
73014 + put_cpu();
73015 + }
73016 +#endif
73017 +
73018 +#ifdef CONFIG_PAX_ASLR
73019 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73020 + current->mm->delta_mmap = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN)-1)) << PAGE_SHIFT;
73021 + current->mm->delta_stack = (pax_get_random_long() & ((1UL << PAX_DELTA_STACK_LEN)-1)) << PAGE_SHIFT;
73022 + }
73023 +#endif
73024 +
73025 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
73026 + if (current->mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
73027 + executable_stack = EXSTACK_DISABLE_X;
73028 + current->personality &= ~READ_IMPLIES_EXEC;
73029 + } else
73030 +#endif
73031 +
73032 if (elf_read_implies_exec(loc->elf_ex, executable_stack))
73033 current->personality |= READ_IMPLIES_EXEC;
73034
73035 @@ -915,8 +1354,21 @@ static int load_elf_binary(struct linux_binprm *bprm)
73036 if (current->flags & PF_RANDOMIZE)
73037 load_bias += arch_mmap_rnd();
73038 load_bias = ELF_PAGESTART(load_bias);
73039 - total_size = total_mapping_size(elf_phdata,
73040 - loc->elf_ex.e_phnum);
73041 +
73042 +#ifdef CONFIG_PAX_RANDMMAP
73043 + /* PaX: randomize base address at the default exe base if requested */
73044 + if ((current->mm->pax_flags & MF_PAX_RANDMMAP) && elf_interpreter) {
73045 +#ifdef CONFIG_SPARC64
73046 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << (PAGE_SHIFT+1);
73047 +#else
73048 + load_bias = (pax_get_random_long() & ((1UL << PAX_DELTA_MMAP_LEN) - 1)) << PAGE_SHIFT;
73049 +#endif
73050 + load_bias = ELF_PAGESTART(PAX_ELF_ET_DYN_BASE - vaddr + load_bias);
73051 + elf_flags |= MAP_FIXED;
73052 + }
73053 +#endif
73054 +
73055 + total_size = total_mapping_size(elf_phdata, loc->elf_ex.e_phnum);
73056 if (!total_size) {
73057 retval = -EINVAL;
73058 goto out_free_dentry;
73059 @@ -952,9 +1404,9 @@ static int load_elf_binary(struct linux_binprm *bprm)
73060 * allowed task size. Note that p_filesz must always be
73061 * <= p_memsz so it is only necessary to check p_memsz.
73062 */
73063 - if (BAD_ADDR(k) || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73064 - elf_ppnt->p_memsz > TASK_SIZE ||
73065 - TASK_SIZE - elf_ppnt->p_memsz < k) {
73066 + if (k >= pax_task_size || elf_ppnt->p_filesz > elf_ppnt->p_memsz ||
73067 + elf_ppnt->p_memsz > pax_task_size ||
73068 + pax_task_size - elf_ppnt->p_memsz < k) {
73069 /* set_brk can never work. Avoid overflows. */
73070 retval = -EINVAL;
73071 goto out_free_dentry;
73072 @@ -990,16 +1442,43 @@ static int load_elf_binary(struct linux_binprm *bprm)
73073 if (retval)
73074 goto out_free_dentry;
73075 if (likely(elf_bss != elf_brk) && unlikely(padzero(elf_bss))) {
73076 - retval = -EFAULT; /* Nobody gets to see this, but.. */
73077 - goto out_free_dentry;
73078 + /*
73079 + * This bss-zeroing can fail if the ELF
73080 + * file specifies odd protections. So
73081 + * we don't check the return value
73082 + */
73083 }
73084
73085 +#ifdef CONFIG_PAX_RANDMMAP
73086 + if (current->mm->pax_flags & MF_PAX_RANDMMAP) {
73087 + unsigned long start, size, flags;
73088 + vm_flags_t vm_flags;
73089 +
73090 + start = ELF_PAGEALIGN(elf_brk);
73091 + size = PAGE_SIZE + ((pax_get_random_long() & ((1UL << 22) - 1UL)) << 4);
73092 + flags = MAP_FIXED | MAP_PRIVATE;
73093 + vm_flags = VM_DONTEXPAND | VM_DONTDUMP;
73094 +
73095 + down_write(&current->mm->mmap_sem);
73096 + start = get_unmapped_area(NULL, start, PAGE_ALIGN(size), 0, flags);
73097 + retval = -ENOMEM;
73098 + if (!IS_ERR_VALUE(start) && !find_vma_intersection(current->mm, start, start + size + PAGE_SIZE)) {
73099 +// if (current->personality & ADDR_NO_RANDOMIZE)
73100 +// vm_flags |= VM_READ | VM_MAYREAD;
73101 + start = mmap_region(NULL, start, PAGE_ALIGN(size), vm_flags, 0);
73102 + retval = IS_ERR_VALUE(start) ? start : 0;
73103 + }
73104 + up_write(&current->mm->mmap_sem);
73105 + if (retval == 0)
73106 + retval = set_brk(start + size, start + size + PAGE_SIZE);
73107 + if (retval < 0)
73108 + goto out_free_dentry;
73109 + }
73110 +#endif
73111 +
73112 if (elf_interpreter) {
73113 - unsigned long interp_map_addr = 0;
73114 -
73115 elf_entry = load_elf_interp(&loc->interp_elf_ex,
73116 interpreter,
73117 - &interp_map_addr,
73118 load_bias, interp_elf_phdata);
73119 if (!IS_ERR((void *)elf_entry)) {
73120 /*
73121 @@ -1050,6 +1529,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73122 current->mm->end_data = end_data;
73123 current->mm->start_stack = bprm->p;
73124
73125 +#ifndef CONFIG_PAX_RANDMMAP
73126 if ((current->flags & PF_RANDOMIZE) && (randomize_va_space > 1)) {
73127 current->mm->brk = current->mm->start_brk =
73128 arch_randomize_brk(current->mm);
73129 @@ -1057,6 +1537,7 @@ static int load_elf_binary(struct linux_binprm *bprm)
73130 current->brk_randomized = 1;
73131 #endif
73132 }
73133 +#endif
73134
73135 if (current->personality & MMAP_PAGE_ZERO) {
73136 /* Why this, you ask??? Well SVr4 maps page 0 as read-only,
73137 @@ -1225,7 +1706,7 @@ static bool always_dump_vma(struct vm_area_struct *vma)
73138 * Decide what to dump of a segment, part, all or none.
73139 */
73140 static unsigned long vma_dump_size(struct vm_area_struct *vma,
73141 - unsigned long mm_flags)
73142 + unsigned long mm_flags, long signr)
73143 {
73144 #define FILTER(type) (mm_flags & (1UL << MMF_DUMP_##type))
73145
73146 @@ -1263,7 +1744,7 @@ static unsigned long vma_dump_size(struct vm_area_struct *vma,
73147 if (vma->vm_file == NULL)
73148 return 0;
73149
73150 - if (FILTER(MAPPED_PRIVATE))
73151 + if (signr == SIGKILL || FILTER(MAPPED_PRIVATE))
73152 goto whole;
73153
73154 /*
73155 @@ -1470,9 +1951,9 @@ static void fill_auxv_note(struct memelfnote *note, struct mm_struct *mm)
73156 {
73157 elf_addr_t *auxv = (elf_addr_t *) mm->saved_auxv;
73158 int i = 0;
73159 - do
73160 + do {
73161 i += 2;
73162 - while (auxv[i - 2] != AT_NULL);
73163 + } while (auxv[i - 2] != AT_NULL);
73164 fill_note(note, "CORE", NT_AUXV, i * sizeof(elf_addr_t), auxv);
73165 }
73166
73167 @@ -1481,7 +1962,7 @@ static void fill_siginfo_note(struct memelfnote *note, user_siginfo_t *csigdata,
73168 {
73169 mm_segment_t old_fs = get_fs();
73170 set_fs(KERNEL_DS);
73171 - copy_siginfo_to_user((user_siginfo_t __user *) csigdata, siginfo);
73172 + copy_siginfo_to_user((user_siginfo_t __force_user *) csigdata, siginfo);
73173 set_fs(old_fs);
73174 fill_note(note, "CORE", NT_SIGINFO, sizeof(*csigdata), csigdata);
73175 }
73176 @@ -2201,7 +2682,7 @@ static int elf_core_dump(struct coredump_params *cprm)
73177 vma = next_vma(vma, gate_vma)) {
73178 unsigned long dump_size;
73179
73180 - dump_size = vma_dump_size(vma, cprm->mm_flags);
73181 + dump_size = vma_dump_size(vma, cprm->mm_flags, cprm->siginfo->si_signo);
73182 vma_filesz[i++] = dump_size;
73183 vma_data_size += dump_size;
73184 }
73185 @@ -2309,6 +2790,167 @@ out:
73186
73187 #endif /* CONFIG_ELF_CORE */
73188
73189 +#ifdef CONFIG_PAX_MPROTECT
73190 +/* PaX: non-PIC ELF libraries need relocations on their executable segments
73191 + * therefore we'll grant them VM_MAYWRITE once during their life. Similarly
73192 + * we'll remove VM_MAYWRITE for good on RELRO segments.
73193 + *
73194 + * The checks favour ld-linux.so behaviour which operates on a per ELF segment
73195 + * basis because we want to allow the common case and not the special ones.
73196 + */
73197 +static void elf_handle_mprotect(struct vm_area_struct *vma, unsigned long newflags)
73198 +{
73199 + struct elfhdr elf_h;
73200 + struct elf_phdr elf_p;
73201 + unsigned long i;
73202 + unsigned long oldflags;
73203 + bool is_textrel_rw, is_textrel_rx, is_relro;
73204 +
73205 + if (!(vma->vm_mm->pax_flags & MF_PAX_MPROTECT) || !vma->vm_file)
73206 + return;
73207 +
73208 + oldflags = vma->vm_flags & (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ);
73209 + newflags &= VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_EXEC | VM_WRITE | VM_READ;
73210 +
73211 +#ifdef CONFIG_PAX_ELFRELOCS
73212 + /* possible TEXTREL */
73213 + is_textrel_rw = !vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYREAD | VM_EXEC | VM_READ) && newflags == (VM_WRITE | VM_READ);
73214 + is_textrel_rx = vma->anon_vma && oldflags == (VM_MAYEXEC | VM_MAYWRITE | VM_MAYREAD | VM_WRITE | VM_READ) && newflags == (VM_EXEC | VM_READ);
73215 +#else
73216 + is_textrel_rw = false;
73217 + is_textrel_rx = false;
73218 +#endif
73219 +
73220 + /* possible RELRO */
73221 + is_relro = vma->anon_vma && oldflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ) && newflags == (VM_MAYWRITE | VM_MAYREAD | VM_READ);
73222 +
73223 + if (!is_textrel_rw && !is_textrel_rx && !is_relro)
73224 + return;
73225 +
73226 + if (sizeof(elf_h) != kernel_read(vma->vm_file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73227 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73228 +
73229 +#ifdef CONFIG_PAX_ETEXECRELOCS
73230 + ((is_textrel_rw || is_textrel_rx) && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73231 +#else
73232 + ((is_textrel_rw || is_textrel_rx) && elf_h.e_type != ET_DYN) ||
73233 +#endif
73234 +
73235 + (is_relro && (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC)) ||
73236 + !elf_check_arch(&elf_h) ||
73237 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73238 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73239 + return;
73240 +
73241 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73242 + if (sizeof(elf_p) != kernel_read(vma->vm_file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73243 + return;
73244 + switch (elf_p.p_type) {
73245 + case PT_DYNAMIC:
73246 + if (!is_textrel_rw && !is_textrel_rx)
73247 + continue;
73248 + i = 0UL;
73249 + while ((i+1) * sizeof(elf_dyn) <= elf_p.p_filesz) {
73250 + elf_dyn dyn;
73251 +
73252 + if (sizeof(dyn) != kernel_read(vma->vm_file, elf_p.p_offset + i*sizeof(dyn), (char *)&dyn, sizeof(dyn)))
73253 + break;
73254 + if (dyn.d_tag == DT_NULL)
73255 + break;
73256 + if (dyn.d_tag == DT_TEXTREL || (dyn.d_tag == DT_FLAGS && (dyn.d_un.d_val & DF_TEXTREL))) {
73257 + gr_log_textrel(vma);
73258 + if (is_textrel_rw)
73259 + vma->vm_flags |= VM_MAYWRITE;
73260 + else
73261 + /* PaX: disallow write access after relocs are done, hopefully noone else needs it... */
73262 + vma->vm_flags &= ~VM_MAYWRITE;
73263 + break;
73264 + }
73265 + i++;
73266 + }
73267 + is_textrel_rw = false;
73268 + is_textrel_rx = false;
73269 + continue;
73270 +
73271 + case PT_GNU_RELRO:
73272 + if (!is_relro)
73273 + continue;
73274 + if ((elf_p.p_offset >> PAGE_SHIFT) == vma->vm_pgoff && ELF_PAGEALIGN(elf_p.p_memsz) == vma->vm_end - vma->vm_start)
73275 + vma->vm_flags &= ~VM_MAYWRITE;
73276 + is_relro = false;
73277 + continue;
73278 +
73279 +#ifdef CONFIG_PAX_PT_PAX_FLAGS
73280 + case PT_PAX_FLAGS: {
73281 + const char *msg_mprotect = "", *msg_emutramp = "";
73282 + char *buffer_lib, *buffer_exe;
73283 +
73284 + if (elf_p.p_flags & PF_NOMPROTECT)
73285 + msg_mprotect = "MPROTECT disabled";
73286 +
73287 +#ifdef CONFIG_PAX_EMUTRAMP
73288 + if (!(vma->vm_mm->pax_flags & MF_PAX_EMUTRAMP) && !(elf_p.p_flags & PF_NOEMUTRAMP))
73289 + msg_emutramp = "EMUTRAMP enabled";
73290 +#endif
73291 +
73292 + if (!msg_mprotect[0] && !msg_emutramp[0])
73293 + continue;
73294 +
73295 + if (!printk_ratelimit())
73296 + continue;
73297 +
73298 + buffer_lib = (char *)__get_free_page(GFP_KERNEL);
73299 + buffer_exe = (char *)__get_free_page(GFP_KERNEL);
73300 + if (buffer_lib && buffer_exe) {
73301 + char *path_lib, *path_exe;
73302 +
73303 + path_lib = pax_get_path(&vma->vm_file->f_path, buffer_lib, PAGE_SIZE);
73304 + path_exe = pax_get_path(&vma->vm_mm->exe_file->f_path, buffer_exe, PAGE_SIZE);
73305 +
73306 + pr_info("PAX: %s wants %s%s%s on %s\n", path_lib, msg_mprotect,
73307 + (msg_mprotect[0] && msg_emutramp[0] ? " and " : ""), msg_emutramp, path_exe);
73308 +
73309 + }
73310 + free_page((unsigned long)buffer_exe);
73311 + free_page((unsigned long)buffer_lib);
73312 + continue;
73313 + }
73314 +#endif
73315 +
73316 + }
73317 + }
73318 +}
73319 +#endif
73320 +
73321 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
73322 +
73323 +extern int grsec_enable_log_rwxmaps;
73324 +
73325 +static void elf_handle_mmap(struct file *file)
73326 +{
73327 + struct elfhdr elf_h;
73328 + struct elf_phdr elf_p;
73329 + unsigned long i;
73330 +
73331 + if (!grsec_enable_log_rwxmaps)
73332 + return;
73333 +
73334 + if (sizeof(elf_h) != kernel_read(file, 0UL, (char *)&elf_h, sizeof(elf_h)) ||
73335 + memcmp(elf_h.e_ident, ELFMAG, SELFMAG) ||
73336 + (elf_h.e_type != ET_DYN && elf_h.e_type != ET_EXEC) || !elf_check_arch(&elf_h) ||
73337 + elf_h.e_phentsize != sizeof(struct elf_phdr) ||
73338 + elf_h.e_phnum > 65536UL / sizeof(struct elf_phdr))
73339 + return;
73340 +
73341 + for (i = 0UL; i < elf_h.e_phnum; i++) {
73342 + if (sizeof(elf_p) != kernel_read(file, elf_h.e_phoff + i*sizeof(elf_p), (char *)&elf_p, sizeof(elf_p)))
73343 + return;
73344 + if (elf_p.p_type == PT_GNU_STACK && (elf_p.p_flags & PF_X))
73345 + gr_log_ptgnustack(file);
73346 + }
73347 +}
73348 +#endif
73349 +
73350 static int __init init_elf_binfmt(void)
73351 {
73352 register_binfmt(&elf_format);
73353 diff --git a/fs/block_dev.c b/fs/block_dev.c
73354 index c7e4163..6939003 100644
73355 --- a/fs/block_dev.c
73356 +++ b/fs/block_dev.c
73357 @@ -732,7 +732,7 @@ static bool bd_may_claim(struct block_device *bdev, struct block_device *whole,
73358 else if (bdev->bd_contains == bdev)
73359 return true; /* is a whole device which isn't held */
73360
73361 - else if (whole->bd_holder == bd_may_claim)
73362 + else if (whole->bd_holder == (void *)bd_may_claim)
73363 return true; /* is a partition of a device that is being partitioned */
73364 else if (whole->bd_holder != NULL)
73365 return false; /* is a partition of a held device */
73366 diff --git a/fs/btrfs/ctree.c b/fs/btrfs/ctree.c
73367 index 0f11ebc..1bf3321 100644
73368 --- a/fs/btrfs/ctree.c
73369 +++ b/fs/btrfs/ctree.c
73370 @@ -1180,9 +1180,12 @@ static noinline int __btrfs_cow_block(struct btrfs_trans_handle *trans,
73371 free_extent_buffer(buf);
73372 add_root_to_dirty_list(root);
73373 } else {
73374 - if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID)
73375 - parent_start = parent->start;
73376 - else
73377 + if (root->root_key.objectid == BTRFS_TREE_RELOC_OBJECTID) {
73378 + if (parent)
73379 + parent_start = parent->start;
73380 + else
73381 + parent_start = 0;
73382 + } else
73383 parent_start = 0;
73384
73385 WARN_ON(trans->transid != btrfs_header_generation(parent));
73386 diff --git a/fs/btrfs/delayed-inode.c b/fs/btrfs/delayed-inode.c
73387 index a2ae427..53c2e98 100644
73388 --- a/fs/btrfs/delayed-inode.c
73389 +++ b/fs/btrfs/delayed-inode.c
73390 @@ -462,7 +462,7 @@ static int __btrfs_add_delayed_deletion_item(struct btrfs_delayed_node *node,
73391
73392 static void finish_one_item(struct btrfs_delayed_root *delayed_root)
73393 {
73394 - int seq = atomic_inc_return(&delayed_root->items_seq);
73395 + int seq = atomic_inc_return_unchecked(&delayed_root->items_seq);
73396 if ((atomic_dec_return(&delayed_root->items) <
73397 BTRFS_DELAYED_BACKGROUND || seq % BTRFS_DELAYED_BATCH == 0) &&
73398 waitqueue_active(&delayed_root->wait))
73399 @@ -1412,7 +1412,7 @@ void btrfs_assert_delayed_root_empty(struct btrfs_root *root)
73400
73401 static int could_end_wait(struct btrfs_delayed_root *delayed_root, int seq)
73402 {
73403 - int val = atomic_read(&delayed_root->items_seq);
73404 + int val = atomic_read_unchecked(&delayed_root->items_seq);
73405
73406 if (val < seq || val >= seq + BTRFS_DELAYED_BATCH)
73407 return 1;
73408 @@ -1437,7 +1437,7 @@ void btrfs_balance_delayed_items(struct btrfs_root *root)
73409 int seq;
73410 int ret;
73411
73412 - seq = atomic_read(&delayed_root->items_seq);
73413 + seq = atomic_read_unchecked(&delayed_root->items_seq);
73414
73415 ret = btrfs_wq_run_delayed_node(delayed_root, fs_info, 0);
73416 if (ret)
73417 diff --git a/fs/btrfs/delayed-inode.h b/fs/btrfs/delayed-inode.h
73418 index f70119f..ab5894d 100644
73419 --- a/fs/btrfs/delayed-inode.h
73420 +++ b/fs/btrfs/delayed-inode.h
73421 @@ -43,7 +43,7 @@ struct btrfs_delayed_root {
73422 */
73423 struct list_head prepare_list;
73424 atomic_t items; /* for delayed items */
73425 - atomic_t items_seq; /* for delayed items */
73426 + atomic_unchecked_t items_seq; /* for delayed items */
73427 int nodes; /* for delayed nodes */
73428 wait_queue_head_t wait;
73429 };
73430 @@ -90,7 +90,7 @@ static inline void btrfs_init_delayed_root(
73431 struct btrfs_delayed_root *delayed_root)
73432 {
73433 atomic_set(&delayed_root->items, 0);
73434 - atomic_set(&delayed_root->items_seq, 0);
73435 + atomic_set_unchecked(&delayed_root->items_seq, 0);
73436 delayed_root->nodes = 0;
73437 spin_lock_init(&delayed_root->lock);
73438 init_waitqueue_head(&delayed_root->wait);
73439 diff --git a/fs/btrfs/super.c b/fs/btrfs/super.c
73440 index 9e66f5e..f7caaf0 100644
73441 --- a/fs/btrfs/super.c
73442 +++ b/fs/btrfs/super.c
73443 @@ -271,7 +271,7 @@ void __btrfs_abort_transaction(struct btrfs_trans_handle *trans,
73444 function, line, errstr);
73445 return;
73446 }
73447 - ACCESS_ONCE(trans->transaction->aborted) = errno;
73448 + ACCESS_ONCE_RW(trans->transaction->aborted) = errno;
73449 /* Wake up anybody who may be waiting on this transaction */
73450 wake_up(&root->fs_info->transaction_wait);
73451 wake_up(&root->fs_info->transaction_blocked_wait);
73452 diff --git a/fs/btrfs/sysfs.c b/fs/btrfs/sysfs.c
73453 index e8a4c86..f8c22ae 100644
73454 --- a/fs/btrfs/sysfs.c
73455 +++ b/fs/btrfs/sysfs.c
73456 @@ -472,7 +472,7 @@ static int addrm_unknown_feature_attrs(struct btrfs_fs_info *fs_info, bool add)
73457 for (set = 0; set < FEAT_MAX; set++) {
73458 int i;
73459 struct attribute *attrs[2];
73460 - struct attribute_group agroup = {
73461 + attribute_group_no_const agroup = {
73462 .name = "features",
73463 .attrs = attrs,
73464 };
73465 diff --git a/fs/btrfs/tests/free-space-tests.c b/fs/btrfs/tests/free-space-tests.c
73466 index 2299bfd..4098e72 100644
73467 --- a/fs/btrfs/tests/free-space-tests.c
73468 +++ b/fs/btrfs/tests/free-space-tests.c
73469 @@ -463,7 +463,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73470 * extent entry.
73471 */
73472 use_bitmap_op = cache->free_space_ctl->op->use_bitmap;
73473 - cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73474 + pax_open_kernel();
73475 + *(void **)&cache->free_space_ctl->op->use_bitmap = test_use_bitmap;
73476 + pax_close_kernel();
73477
73478 /*
73479 * Extent entry covering free space range [128Mb - 256Kb, 128Mb - 128Kb[
73480 @@ -870,7 +872,9 @@ test_steal_space_from_bitmap_to_extent(struct btrfs_block_group_cache *cache)
73481 if (ret)
73482 return ret;
73483
73484 - cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73485 + pax_open_kernel();
73486 + *(void **)&cache->free_space_ctl->op->use_bitmap = use_bitmap_op;
73487 + pax_close_kernel();
73488 __btrfs_remove_free_space_cache(cache->free_space_ctl);
73489
73490 return 0;
73491 diff --git a/fs/btrfs/tree-log.h b/fs/btrfs/tree-log.h
73492 index 6916a78..4598936 100644
73493 --- a/fs/btrfs/tree-log.h
73494 +++ b/fs/btrfs/tree-log.h
73495 @@ -45,7 +45,7 @@ static inline void btrfs_init_log_ctx(struct btrfs_log_ctx *ctx)
73496 static inline void btrfs_set_log_full_commit(struct btrfs_fs_info *fs_info,
73497 struct btrfs_trans_handle *trans)
73498 {
73499 - ACCESS_ONCE(fs_info->last_trans_log_full_commit) = trans->transid;
73500 + ACCESS_ONCE_RW(fs_info->last_trans_log_full_commit) = trans->transid;
73501 }
73502
73503 static inline int btrfs_need_log_full_commit(struct btrfs_fs_info *fs_info,
73504 diff --git a/fs/buffer.c b/fs/buffer.c
73505 index c7a5602..18eabd1 100644
73506 --- a/fs/buffer.c
73507 +++ b/fs/buffer.c
73508 @@ -3417,7 +3417,7 @@ void __init buffer_init(void)
73509 bh_cachep = kmem_cache_create("buffer_head",
73510 sizeof(struct buffer_head), 0,
73511 (SLAB_RECLAIM_ACCOUNT|SLAB_PANIC|
73512 - SLAB_MEM_SPREAD),
73513 + SLAB_MEM_SPREAD|SLAB_NO_SANITIZE),
73514 NULL);
73515
73516 /*
73517 diff --git a/fs/cachefiles/bind.c b/fs/cachefiles/bind.c
73518 index 6af790f..ec4c1e6 100644
73519 --- a/fs/cachefiles/bind.c
73520 +++ b/fs/cachefiles/bind.c
73521 @@ -39,13 +39,11 @@ int cachefiles_daemon_bind(struct cachefiles_cache *cache, char *args)
73522 args);
73523
73524 /* start by checking things over */
73525 - ASSERT(cache->fstop_percent >= 0 &&
73526 - cache->fstop_percent < cache->fcull_percent &&
73527 + ASSERT(cache->fstop_percent < cache->fcull_percent &&
73528 cache->fcull_percent < cache->frun_percent &&
73529 cache->frun_percent < 100);
73530
73531 - ASSERT(cache->bstop_percent >= 0 &&
73532 - cache->bstop_percent < cache->bcull_percent &&
73533 + ASSERT(cache->bstop_percent < cache->bcull_percent &&
73534 cache->bcull_percent < cache->brun_percent &&
73535 cache->brun_percent < 100);
73536
73537 diff --git a/fs/cachefiles/daemon.c b/fs/cachefiles/daemon.c
73538 index f601def..b2cf704 100644
73539 --- a/fs/cachefiles/daemon.c
73540 +++ b/fs/cachefiles/daemon.c
73541 @@ -196,7 +196,7 @@ static ssize_t cachefiles_daemon_read(struct file *file, char __user *_buffer,
73542 if (n > buflen)
73543 return -EMSGSIZE;
73544
73545 - if (copy_to_user(_buffer, buffer, n) != 0)
73546 + if (n > sizeof(buffer) || copy_to_user(_buffer, buffer, n) != 0)
73547 return -EFAULT;
73548
73549 return n;
73550 @@ -222,7 +222,7 @@ static ssize_t cachefiles_daemon_write(struct file *file,
73551 if (test_bit(CACHEFILES_DEAD, &cache->flags))
73552 return -EIO;
73553
73554 - if (datalen < 0 || datalen > PAGE_SIZE - 1)
73555 + if (datalen > PAGE_SIZE - 1)
73556 return -EOPNOTSUPP;
73557
73558 /* drag the command string into the kernel so we can parse it */
73559 @@ -385,7 +385,7 @@ static int cachefiles_daemon_fstop(struct cachefiles_cache *cache, char *args)
73560 if (args[0] != '%' || args[1] != '\0')
73561 return -EINVAL;
73562
73563 - if (fstop < 0 || fstop >= cache->fcull_percent)
73564 + if (fstop >= cache->fcull_percent)
73565 return cachefiles_daemon_range_error(cache, args);
73566
73567 cache->fstop_percent = fstop;
73568 @@ -457,7 +457,7 @@ static int cachefiles_daemon_bstop(struct cachefiles_cache *cache, char *args)
73569 if (args[0] != '%' || args[1] != '\0')
73570 return -EINVAL;
73571
73572 - if (bstop < 0 || bstop >= cache->bcull_percent)
73573 + if (bstop >= cache->bcull_percent)
73574 return cachefiles_daemon_range_error(cache, args);
73575
73576 cache->bstop_percent = bstop;
73577 diff --git a/fs/cachefiles/internal.h b/fs/cachefiles/internal.h
73578 index 8c52472..c4e3a69 100644
73579 --- a/fs/cachefiles/internal.h
73580 +++ b/fs/cachefiles/internal.h
73581 @@ -66,7 +66,7 @@ struct cachefiles_cache {
73582 wait_queue_head_t daemon_pollwq; /* poll waitqueue for daemon */
73583 struct rb_root active_nodes; /* active nodes (can't be culled) */
73584 rwlock_t active_lock; /* lock for active_nodes */
73585 - atomic_t gravecounter; /* graveyard uniquifier */
73586 + atomic_unchecked_t gravecounter; /* graveyard uniquifier */
73587 unsigned frun_percent; /* when to stop culling (% files) */
73588 unsigned fcull_percent; /* when to start culling (% files) */
73589 unsigned fstop_percent; /* when to stop allocating (% files) */
73590 @@ -178,19 +178,19 @@ extern int cachefiles_check_in_use(struct cachefiles_cache *cache,
73591 * proc.c
73592 */
73593 #ifdef CONFIG_CACHEFILES_HISTOGRAM
73594 -extern atomic_t cachefiles_lookup_histogram[HZ];
73595 -extern atomic_t cachefiles_mkdir_histogram[HZ];
73596 -extern atomic_t cachefiles_create_histogram[HZ];
73597 +extern atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73598 +extern atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73599 +extern atomic_unchecked_t cachefiles_create_histogram[HZ];
73600
73601 extern int __init cachefiles_proc_init(void);
73602 extern void cachefiles_proc_cleanup(void);
73603 static inline
73604 -void cachefiles_hist(atomic_t histogram[], unsigned long start_jif)
73605 +void cachefiles_hist(atomic_unchecked_t histogram[], unsigned long start_jif)
73606 {
73607 unsigned long jif = jiffies - start_jif;
73608 if (jif >= HZ)
73609 jif = HZ - 1;
73610 - atomic_inc(&histogram[jif]);
73611 + atomic_inc_unchecked(&histogram[jif]);
73612 }
73613
73614 #else
73615 diff --git a/fs/cachefiles/namei.c b/fs/cachefiles/namei.c
73616 index ab857ab..ff8d593 100644
73617 --- a/fs/cachefiles/namei.c
73618 +++ b/fs/cachefiles/namei.c
73619 @@ -309,7 +309,7 @@ try_again:
73620 /* first step is to make up a grave dentry in the graveyard */
73621 sprintf(nbuffer, "%08x%08x",
73622 (uint32_t) get_seconds(),
73623 - (uint32_t) atomic_inc_return(&cache->gravecounter));
73624 + (uint32_t) atomic_inc_return_unchecked(&cache->gravecounter));
73625
73626 /* do the multiway lock magic */
73627 trap = lock_rename(cache->graveyard, dir);
73628 diff --git a/fs/cachefiles/proc.c b/fs/cachefiles/proc.c
73629 index eccd339..4c1d995 100644
73630 --- a/fs/cachefiles/proc.c
73631 +++ b/fs/cachefiles/proc.c
73632 @@ -14,9 +14,9 @@
73633 #include <linux/seq_file.h>
73634 #include "internal.h"
73635
73636 -atomic_t cachefiles_lookup_histogram[HZ];
73637 -atomic_t cachefiles_mkdir_histogram[HZ];
73638 -atomic_t cachefiles_create_histogram[HZ];
73639 +atomic_unchecked_t cachefiles_lookup_histogram[HZ];
73640 +atomic_unchecked_t cachefiles_mkdir_histogram[HZ];
73641 +atomic_unchecked_t cachefiles_create_histogram[HZ];
73642
73643 /*
73644 * display the latency histogram
73645 @@ -35,9 +35,9 @@ static int cachefiles_histogram_show(struct seq_file *m, void *v)
73646 return 0;
73647 default:
73648 index = (unsigned long) v - 3;
73649 - x = atomic_read(&cachefiles_lookup_histogram[index]);
73650 - y = atomic_read(&cachefiles_mkdir_histogram[index]);
73651 - z = atomic_read(&cachefiles_create_histogram[index]);
73652 + x = atomic_read_unchecked(&cachefiles_lookup_histogram[index]);
73653 + y = atomic_read_unchecked(&cachefiles_mkdir_histogram[index]);
73654 + z = atomic_read_unchecked(&cachefiles_create_histogram[index]);
73655 if (x == 0 && y == 0 && z == 0)
73656 return 0;
73657
73658 diff --git a/fs/ceph/dir.c b/fs/ceph/dir.c
73659 index 4248307..f41e44e 100644
73660 --- a/fs/ceph/dir.c
73661 +++ b/fs/ceph/dir.c
73662 @@ -127,6 +127,8 @@ static int __dcache_readdir(struct file *file, struct dir_context *ctx,
73663 struct dentry *dentry, *last;
73664 struct ceph_dentry_info *di;
73665 int err = 0;
73666 + char d_name[DNAME_INLINE_LEN];
73667 + const unsigned char *name;
73668
73669 /* claim ref on last dentry we returned */
73670 last = fi->dentry;
73671 @@ -190,7 +192,12 @@ more:
73672
73673 dout(" %llu (%llu) dentry %p %pd %p\n", di->offset, ctx->pos,
73674 dentry, dentry, d_inode(dentry));
73675 - if (!dir_emit(ctx, dentry->d_name.name,
73676 + name = dentry->d_name.name;
73677 + if (name == dentry->d_iname) {
73678 + memcpy(d_name, name, dentry->d_name.len);
73679 + name = d_name;
73680 + }
73681 + if (!dir_emit(ctx, name,
73682 dentry->d_name.len,
73683 ceph_translate_ino(dentry->d_sb, d_inode(dentry)->i_ino),
73684 d_inode(dentry)->i_mode >> 12)) {
73685 @@ -248,7 +255,7 @@ static int ceph_readdir(struct file *file, struct dir_context *ctx)
73686 struct ceph_fs_client *fsc = ceph_inode_to_client(inode);
73687 struct ceph_mds_client *mdsc = fsc->mdsc;
73688 unsigned frag = fpos_frag(ctx->pos);
73689 - int off = fpos_off(ctx->pos);
73690 + unsigned int off = fpos_off(ctx->pos);
73691 int err;
73692 u32 ftype;
73693 struct ceph_mds_reply_info_parsed *rinfo;
73694 diff --git a/fs/ceph/super.c b/fs/ceph/super.c
73695 index 4e99053..a7e2a5f 100644
73696 --- a/fs/ceph/super.c
73697 +++ b/fs/ceph/super.c
73698 @@ -885,7 +885,7 @@ static int ceph_compare_super(struct super_block *sb, void *data)
73699 /*
73700 * construct our own bdi so we can control readahead, etc.
73701 */
73702 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
73703 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
73704
73705 static int ceph_register_bdi(struct super_block *sb,
73706 struct ceph_fs_client *fsc)
73707 @@ -902,7 +902,7 @@ static int ceph_register_bdi(struct super_block *sb,
73708 VM_MAX_READAHEAD * 1024 / PAGE_CACHE_SIZE;
73709
73710 err = bdi_register(&fsc->backing_dev_info, NULL, "ceph-%ld",
73711 - atomic_long_inc_return(&bdi_seq));
73712 + atomic_long_inc_return_unchecked(&bdi_seq));
73713 if (!err)
73714 sb->s_bdi = &fsc->backing_dev_info;
73715 return err;
73716 diff --git a/fs/cifs/cifs_debug.c b/fs/cifs/cifs_debug.c
73717 index 7febcf2..62a5721 100644
73718 --- a/fs/cifs/cifs_debug.c
73719 +++ b/fs/cifs/cifs_debug.c
73720 @@ -269,8 +269,8 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73721
73722 if (strtobool(&c, &bv) == 0) {
73723 #ifdef CONFIG_CIFS_STATS2
73724 - atomic_set(&totBufAllocCount, 0);
73725 - atomic_set(&totSmBufAllocCount, 0);
73726 + atomic_set_unchecked(&totBufAllocCount, 0);
73727 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73728 #endif /* CONFIG_CIFS_STATS2 */
73729 spin_lock(&cifs_tcp_ses_lock);
73730 list_for_each(tmp1, &cifs_tcp_ses_list) {
73731 @@ -283,7 +283,7 @@ static ssize_t cifs_stats_proc_write(struct file *file,
73732 tcon = list_entry(tmp3,
73733 struct cifs_tcon,
73734 tcon_list);
73735 - atomic_set(&tcon->num_smbs_sent, 0);
73736 + atomic_set_unchecked(&tcon->num_smbs_sent, 0);
73737 if (server->ops->clear_stats)
73738 server->ops->clear_stats(tcon);
73739 }
73740 @@ -315,8 +315,8 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73741 smBufAllocCount.counter, cifs_min_small);
73742 #ifdef CONFIG_CIFS_STATS2
73743 seq_printf(m, "Total Large %d Small %d Allocations\n",
73744 - atomic_read(&totBufAllocCount),
73745 - atomic_read(&totSmBufAllocCount));
73746 + atomic_read_unchecked(&totBufAllocCount),
73747 + atomic_read_unchecked(&totSmBufAllocCount));
73748 #endif /* CONFIG_CIFS_STATS2 */
73749
73750 seq_printf(m, "Operations (MIDs): %d\n", atomic_read(&midCount));
73751 @@ -345,7 +345,7 @@ static int cifs_stats_proc_show(struct seq_file *m, void *v)
73752 if (tcon->need_reconnect)
73753 seq_puts(m, "\tDISCONNECTED ");
73754 seq_printf(m, "\nSMBs: %d",
73755 - atomic_read(&tcon->num_smbs_sent));
73756 + atomic_read_unchecked(&tcon->num_smbs_sent));
73757 if (server->ops->print_stats)
73758 server->ops->print_stats(m, tcon);
73759 }
73760 diff --git a/fs/cifs/cifsfs.c b/fs/cifs/cifsfs.c
73761 index 0a9fb6b..9def7fa 100644
73762 --- a/fs/cifs/cifsfs.c
73763 +++ b/fs/cifs/cifsfs.c
73764 @@ -1082,7 +1082,7 @@ cifs_init_request_bufs(void)
73765 */
73766 cifs_req_cachep = kmem_cache_create("cifs_request",
73767 CIFSMaxBufSize + max_hdr_size, 0,
73768 - SLAB_HWCACHE_ALIGN, NULL);
73769 + SLAB_HWCACHE_ALIGN | SLAB_USERCOPY, NULL);
73770 if (cifs_req_cachep == NULL)
73771 return -ENOMEM;
73772
73773 @@ -1109,7 +1109,7 @@ cifs_init_request_bufs(void)
73774 efficient to alloc 1 per page off the slab compared to 17K (5page)
73775 alloc of large cifs buffers even when page debugging is on */
73776 cifs_sm_req_cachep = kmem_cache_create("cifs_small_rq",
73777 - MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN,
73778 + MAX_CIFS_SMALL_BUFFER_SIZE, 0, SLAB_HWCACHE_ALIGN | SLAB_USERCOPY,
73779 NULL);
73780 if (cifs_sm_req_cachep == NULL) {
73781 mempool_destroy(cifs_req_poolp);
73782 @@ -1194,8 +1194,8 @@ init_cifs(void)
73783 atomic_set(&bufAllocCount, 0);
73784 atomic_set(&smBufAllocCount, 0);
73785 #ifdef CONFIG_CIFS_STATS2
73786 - atomic_set(&totBufAllocCount, 0);
73787 - atomic_set(&totSmBufAllocCount, 0);
73788 + atomic_set_unchecked(&totBufAllocCount, 0);
73789 + atomic_set_unchecked(&totSmBufAllocCount, 0);
73790 #endif /* CONFIG_CIFS_STATS2 */
73791
73792 atomic_set(&midCount, 0);
73793 diff --git a/fs/cifs/cifsglob.h b/fs/cifs/cifsglob.h
73794 index 22b289a..bbbba082 100644
73795 --- a/fs/cifs/cifsglob.h
73796 +++ b/fs/cifs/cifsglob.h
73797 @@ -823,35 +823,35 @@ struct cifs_tcon {
73798 __u16 Flags; /* optional support bits */
73799 enum statusEnum tidStatus;
73800 #ifdef CONFIG_CIFS_STATS
73801 - atomic_t num_smbs_sent;
73802 + atomic_unchecked_t num_smbs_sent;
73803 union {
73804 struct {
73805 - atomic_t num_writes;
73806 - atomic_t num_reads;
73807 - atomic_t num_flushes;
73808 - atomic_t num_oplock_brks;
73809 - atomic_t num_opens;
73810 - atomic_t num_closes;
73811 - atomic_t num_deletes;
73812 - atomic_t num_mkdirs;
73813 - atomic_t num_posixopens;
73814 - atomic_t num_posixmkdirs;
73815 - atomic_t num_rmdirs;
73816 - atomic_t num_renames;
73817 - atomic_t num_t2renames;
73818 - atomic_t num_ffirst;
73819 - atomic_t num_fnext;
73820 - atomic_t num_fclose;
73821 - atomic_t num_hardlinks;
73822 - atomic_t num_symlinks;
73823 - atomic_t num_locks;
73824 - atomic_t num_acl_get;
73825 - atomic_t num_acl_set;
73826 + atomic_unchecked_t num_writes;
73827 + atomic_unchecked_t num_reads;
73828 + atomic_unchecked_t num_flushes;
73829 + atomic_unchecked_t num_oplock_brks;
73830 + atomic_unchecked_t num_opens;
73831 + atomic_unchecked_t num_closes;
73832 + atomic_unchecked_t num_deletes;
73833 + atomic_unchecked_t num_mkdirs;
73834 + atomic_unchecked_t num_posixopens;
73835 + atomic_unchecked_t num_posixmkdirs;
73836 + atomic_unchecked_t num_rmdirs;
73837 + atomic_unchecked_t num_renames;
73838 + atomic_unchecked_t num_t2renames;
73839 + atomic_unchecked_t num_ffirst;
73840 + atomic_unchecked_t num_fnext;
73841 + atomic_unchecked_t num_fclose;
73842 + atomic_unchecked_t num_hardlinks;
73843 + atomic_unchecked_t num_symlinks;
73844 + atomic_unchecked_t num_locks;
73845 + atomic_unchecked_t num_acl_get;
73846 + atomic_unchecked_t num_acl_set;
73847 } cifs_stats;
73848 #ifdef CONFIG_CIFS_SMB2
73849 struct {
73850 - atomic_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
73851 - atomic_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
73852 + atomic_unchecked_t smb2_com_sent[NUMBER_OF_SMB2_COMMANDS];
73853 + atomic_unchecked_t smb2_com_failed[NUMBER_OF_SMB2_COMMANDS];
73854 } smb2_stats;
73855 #endif /* CONFIG_CIFS_SMB2 */
73856 } stats;
73857 @@ -1198,7 +1198,7 @@ convert_delimiter(char *path, char delim)
73858 }
73859
73860 #ifdef CONFIG_CIFS_STATS
73861 -#define cifs_stats_inc atomic_inc
73862 +#define cifs_stats_inc atomic_inc_unchecked
73863
73864 static inline void cifs_stats_bytes_written(struct cifs_tcon *tcon,
73865 unsigned int bytes)
73866 @@ -1565,8 +1565,8 @@ GLOBAL_EXTERN atomic_t tconInfoReconnectCount;
73867 /* Various Debug counters */
73868 GLOBAL_EXTERN atomic_t bufAllocCount; /* current number allocated */
73869 #ifdef CONFIG_CIFS_STATS2
73870 -GLOBAL_EXTERN atomic_t totBufAllocCount; /* total allocated over all time */
73871 -GLOBAL_EXTERN atomic_t totSmBufAllocCount;
73872 +GLOBAL_EXTERN atomic_unchecked_t totBufAllocCount; /* total allocated over all time */
73873 +GLOBAL_EXTERN atomic_unchecked_t totSmBufAllocCount;
73874 #endif
73875 GLOBAL_EXTERN atomic_t smBufAllocCount;
73876 GLOBAL_EXTERN atomic_t midCount;
73877 diff --git a/fs/cifs/file.c b/fs/cifs/file.c
73878 index 3f50cee..7741620 100644
73879 --- a/fs/cifs/file.c
73880 +++ b/fs/cifs/file.c
73881 @@ -2054,10 +2054,14 @@ static int cifs_writepages(struct address_space *mapping,
73882 index = mapping->writeback_index; /* Start from prev offset */
73883 end = -1;
73884 } else {
73885 - index = wbc->range_start >> PAGE_CACHE_SHIFT;
73886 - end = wbc->range_end >> PAGE_CACHE_SHIFT;
73887 - if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX)
73888 + if (wbc->range_start == 0 && wbc->range_end == LLONG_MAX) {
73889 range_whole = true;
73890 + index = 0;
73891 + end = ULONG_MAX;
73892 + } else {
73893 + index = wbc->range_start >> PAGE_CACHE_SHIFT;
73894 + end = wbc->range_end >> PAGE_CACHE_SHIFT;
73895 + }
73896 scanned = true;
73897 }
73898 server = cifs_sb_master_tcon(cifs_sb)->ses->server;
73899 diff --git a/fs/cifs/misc.c b/fs/cifs/misc.c
73900 index 8442b8b..ea6986f 100644
73901 --- a/fs/cifs/misc.c
73902 +++ b/fs/cifs/misc.c
73903 @@ -170,7 +170,7 @@ cifs_buf_get(void)
73904 memset(ret_buf, 0, buf_size + 3);
73905 atomic_inc(&bufAllocCount);
73906 #ifdef CONFIG_CIFS_STATS2
73907 - atomic_inc(&totBufAllocCount);
73908 + atomic_inc_unchecked(&totBufAllocCount);
73909 #endif /* CONFIG_CIFS_STATS2 */
73910 }
73911
73912 @@ -205,7 +205,7 @@ cifs_small_buf_get(void)
73913 /* memset(ret_buf, 0, sizeof(struct smb_hdr) + 27);*/
73914 atomic_inc(&smBufAllocCount);
73915 #ifdef CONFIG_CIFS_STATS2
73916 - atomic_inc(&totSmBufAllocCount);
73917 + atomic_inc_unchecked(&totSmBufAllocCount);
73918 #endif /* CONFIG_CIFS_STATS2 */
73919
73920 }
73921 diff --git a/fs/cifs/smb1ops.c b/fs/cifs/smb1ops.c
73922 index fc537c2..47d654c 100644
73923 --- a/fs/cifs/smb1ops.c
73924 +++ b/fs/cifs/smb1ops.c
73925 @@ -622,27 +622,27 @@ static void
73926 cifs_clear_stats(struct cifs_tcon *tcon)
73927 {
73928 #ifdef CONFIG_CIFS_STATS
73929 - atomic_set(&tcon->stats.cifs_stats.num_writes, 0);
73930 - atomic_set(&tcon->stats.cifs_stats.num_reads, 0);
73931 - atomic_set(&tcon->stats.cifs_stats.num_flushes, 0);
73932 - atomic_set(&tcon->stats.cifs_stats.num_oplock_brks, 0);
73933 - atomic_set(&tcon->stats.cifs_stats.num_opens, 0);
73934 - atomic_set(&tcon->stats.cifs_stats.num_posixopens, 0);
73935 - atomic_set(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
73936 - atomic_set(&tcon->stats.cifs_stats.num_closes, 0);
73937 - atomic_set(&tcon->stats.cifs_stats.num_deletes, 0);
73938 - atomic_set(&tcon->stats.cifs_stats.num_mkdirs, 0);
73939 - atomic_set(&tcon->stats.cifs_stats.num_rmdirs, 0);
73940 - atomic_set(&tcon->stats.cifs_stats.num_renames, 0);
73941 - atomic_set(&tcon->stats.cifs_stats.num_t2renames, 0);
73942 - atomic_set(&tcon->stats.cifs_stats.num_ffirst, 0);
73943 - atomic_set(&tcon->stats.cifs_stats.num_fnext, 0);
73944 - atomic_set(&tcon->stats.cifs_stats.num_fclose, 0);
73945 - atomic_set(&tcon->stats.cifs_stats.num_hardlinks, 0);
73946 - atomic_set(&tcon->stats.cifs_stats.num_symlinks, 0);
73947 - atomic_set(&tcon->stats.cifs_stats.num_locks, 0);
73948 - atomic_set(&tcon->stats.cifs_stats.num_acl_get, 0);
73949 - atomic_set(&tcon->stats.cifs_stats.num_acl_set, 0);
73950 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_writes, 0);
73951 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_reads, 0);
73952 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_flushes, 0);
73953 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_oplock_brks, 0);
73954 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_opens, 0);
73955 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixopens, 0);
73956 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs, 0);
73957 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_closes, 0);
73958 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_deletes, 0);
73959 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_mkdirs, 0);
73960 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_rmdirs, 0);
73961 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_renames, 0);
73962 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_t2renames, 0);
73963 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_ffirst, 0);
73964 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fnext, 0);
73965 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_fclose, 0);
73966 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_hardlinks, 0);
73967 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_symlinks, 0);
73968 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_locks, 0);
73969 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_get, 0);
73970 + atomic_set_unchecked(&tcon->stats.cifs_stats.num_acl_set, 0);
73971 #endif
73972 }
73973
73974 @@ -651,36 +651,36 @@ cifs_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
73975 {
73976 #ifdef CONFIG_CIFS_STATS
73977 seq_printf(m, " Oplocks breaks: %d",
73978 - atomic_read(&tcon->stats.cifs_stats.num_oplock_brks));
73979 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_oplock_brks));
73980 seq_printf(m, "\nReads: %d Bytes: %llu",
73981 - atomic_read(&tcon->stats.cifs_stats.num_reads),
73982 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_reads),
73983 (long long)(tcon->bytes_read));
73984 seq_printf(m, "\nWrites: %d Bytes: %llu",
73985 - atomic_read(&tcon->stats.cifs_stats.num_writes),
73986 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_writes),
73987 (long long)(tcon->bytes_written));
73988 seq_printf(m, "\nFlushes: %d",
73989 - atomic_read(&tcon->stats.cifs_stats.num_flushes));
73990 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_flushes));
73991 seq_printf(m, "\nLocks: %d HardLinks: %d Symlinks: %d",
73992 - atomic_read(&tcon->stats.cifs_stats.num_locks),
73993 - atomic_read(&tcon->stats.cifs_stats.num_hardlinks),
73994 - atomic_read(&tcon->stats.cifs_stats.num_symlinks));
73995 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_locks),
73996 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_hardlinks),
73997 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_symlinks));
73998 seq_printf(m, "\nOpens: %d Closes: %d Deletes: %d",
73999 - atomic_read(&tcon->stats.cifs_stats.num_opens),
74000 - atomic_read(&tcon->stats.cifs_stats.num_closes),
74001 - atomic_read(&tcon->stats.cifs_stats.num_deletes));
74002 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_opens),
74003 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_closes),
74004 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_deletes));
74005 seq_printf(m, "\nPosix Opens: %d Posix Mkdirs: %d",
74006 - atomic_read(&tcon->stats.cifs_stats.num_posixopens),
74007 - atomic_read(&tcon->stats.cifs_stats.num_posixmkdirs));
74008 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixopens),
74009 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_posixmkdirs));
74010 seq_printf(m, "\nMkdirs: %d Rmdirs: %d",
74011 - atomic_read(&tcon->stats.cifs_stats.num_mkdirs),
74012 - atomic_read(&tcon->stats.cifs_stats.num_rmdirs));
74013 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_mkdirs),
74014 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_rmdirs));
74015 seq_printf(m, "\nRenames: %d T2 Renames %d",
74016 - atomic_read(&tcon->stats.cifs_stats.num_renames),
74017 - atomic_read(&tcon->stats.cifs_stats.num_t2renames));
74018 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_renames),
74019 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_t2renames));
74020 seq_printf(m, "\nFindFirst: %d FNext %d FClose %d",
74021 - atomic_read(&tcon->stats.cifs_stats.num_ffirst),
74022 - atomic_read(&tcon->stats.cifs_stats.num_fnext),
74023 - atomic_read(&tcon->stats.cifs_stats.num_fclose));
74024 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_ffirst),
74025 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fnext),
74026 + atomic_read_unchecked(&tcon->stats.cifs_stats.num_fclose));
74027 #endif
74028 }
74029
74030 diff --git a/fs/cifs/smb2ops.c b/fs/cifs/smb2ops.c
74031 index 54daee5..2669fcb 100644
74032 --- a/fs/cifs/smb2ops.c
74033 +++ b/fs/cifs/smb2ops.c
74034 @@ -418,8 +418,8 @@ smb2_clear_stats(struct cifs_tcon *tcon)
74035 #ifdef CONFIG_CIFS_STATS
74036 int i;
74037 for (i = 0; i < NUMBER_OF_SMB2_COMMANDS; i++) {
74038 - atomic_set(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74039 - atomic_set(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74040 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_sent[i], 0);
74041 + atomic_set_unchecked(&tcon->stats.smb2_stats.smb2_com_failed[i], 0);
74042 }
74043 #endif
74044 }
74045 @@ -459,65 +459,65 @@ static void
74046 smb2_print_stats(struct seq_file *m, struct cifs_tcon *tcon)
74047 {
74048 #ifdef CONFIG_CIFS_STATS
74049 - atomic_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74050 - atomic_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74051 + atomic_unchecked_t *sent = tcon->stats.smb2_stats.smb2_com_sent;
74052 + atomic_unchecked_t *failed = tcon->stats.smb2_stats.smb2_com_failed;
74053 seq_printf(m, "\nNegotiates: %d sent %d failed",
74054 - atomic_read(&sent[SMB2_NEGOTIATE_HE]),
74055 - atomic_read(&failed[SMB2_NEGOTIATE_HE]));
74056 + atomic_read_unchecked(&sent[SMB2_NEGOTIATE_HE]),
74057 + atomic_read_unchecked(&failed[SMB2_NEGOTIATE_HE]));
74058 seq_printf(m, "\nSessionSetups: %d sent %d failed",
74059 - atomic_read(&sent[SMB2_SESSION_SETUP_HE]),
74060 - atomic_read(&failed[SMB2_SESSION_SETUP_HE]));
74061 + atomic_read_unchecked(&sent[SMB2_SESSION_SETUP_HE]),
74062 + atomic_read_unchecked(&failed[SMB2_SESSION_SETUP_HE]));
74063 seq_printf(m, "\nLogoffs: %d sent %d failed",
74064 - atomic_read(&sent[SMB2_LOGOFF_HE]),
74065 - atomic_read(&failed[SMB2_LOGOFF_HE]));
74066 + atomic_read_unchecked(&sent[SMB2_LOGOFF_HE]),
74067 + atomic_read_unchecked(&failed[SMB2_LOGOFF_HE]));
74068 seq_printf(m, "\nTreeConnects: %d sent %d failed",
74069 - atomic_read(&sent[SMB2_TREE_CONNECT_HE]),
74070 - atomic_read(&failed[SMB2_TREE_CONNECT_HE]));
74071 + atomic_read_unchecked(&sent[SMB2_TREE_CONNECT_HE]),
74072 + atomic_read_unchecked(&failed[SMB2_TREE_CONNECT_HE]));
74073 seq_printf(m, "\nTreeDisconnects: %d sent %d failed",
74074 - atomic_read(&sent[SMB2_TREE_DISCONNECT_HE]),
74075 - atomic_read(&failed[SMB2_TREE_DISCONNECT_HE]));
74076 + atomic_read_unchecked(&sent[SMB2_TREE_DISCONNECT_HE]),
74077 + atomic_read_unchecked(&failed[SMB2_TREE_DISCONNECT_HE]));
74078 seq_printf(m, "\nCreates: %d sent %d failed",
74079 - atomic_read(&sent[SMB2_CREATE_HE]),
74080 - atomic_read(&failed[SMB2_CREATE_HE]));
74081 + atomic_read_unchecked(&sent[SMB2_CREATE_HE]),
74082 + atomic_read_unchecked(&failed[SMB2_CREATE_HE]));
74083 seq_printf(m, "\nCloses: %d sent %d failed",
74084 - atomic_read(&sent[SMB2_CLOSE_HE]),
74085 - atomic_read(&failed[SMB2_CLOSE_HE]));
74086 + atomic_read_unchecked(&sent[SMB2_CLOSE_HE]),
74087 + atomic_read_unchecked(&failed[SMB2_CLOSE_HE]));
74088 seq_printf(m, "\nFlushes: %d sent %d failed",
74089 - atomic_read(&sent[SMB2_FLUSH_HE]),
74090 - atomic_read(&failed[SMB2_FLUSH_HE]));
74091 + atomic_read_unchecked(&sent[SMB2_FLUSH_HE]),
74092 + atomic_read_unchecked(&failed[SMB2_FLUSH_HE]));
74093 seq_printf(m, "\nReads: %d sent %d failed",
74094 - atomic_read(&sent[SMB2_READ_HE]),
74095 - atomic_read(&failed[SMB2_READ_HE]));
74096 + atomic_read_unchecked(&sent[SMB2_READ_HE]),
74097 + atomic_read_unchecked(&failed[SMB2_READ_HE]));
74098 seq_printf(m, "\nWrites: %d sent %d failed",
74099 - atomic_read(&sent[SMB2_WRITE_HE]),
74100 - atomic_read(&failed[SMB2_WRITE_HE]));
74101 + atomic_read_unchecked(&sent[SMB2_WRITE_HE]),
74102 + atomic_read_unchecked(&failed[SMB2_WRITE_HE]));
74103 seq_printf(m, "\nLocks: %d sent %d failed",
74104 - atomic_read(&sent[SMB2_LOCK_HE]),
74105 - atomic_read(&failed[SMB2_LOCK_HE]));
74106 + atomic_read_unchecked(&sent[SMB2_LOCK_HE]),
74107 + atomic_read_unchecked(&failed[SMB2_LOCK_HE]));
74108 seq_printf(m, "\nIOCTLs: %d sent %d failed",
74109 - atomic_read(&sent[SMB2_IOCTL_HE]),
74110 - atomic_read(&failed[SMB2_IOCTL_HE]));
74111 + atomic_read_unchecked(&sent[SMB2_IOCTL_HE]),
74112 + atomic_read_unchecked(&failed[SMB2_IOCTL_HE]));
74113 seq_printf(m, "\nCancels: %d sent %d failed",
74114 - atomic_read(&sent[SMB2_CANCEL_HE]),
74115 - atomic_read(&failed[SMB2_CANCEL_HE]));
74116 + atomic_read_unchecked(&sent[SMB2_CANCEL_HE]),
74117 + atomic_read_unchecked(&failed[SMB2_CANCEL_HE]));
74118 seq_printf(m, "\nEchos: %d sent %d failed",
74119 - atomic_read(&sent[SMB2_ECHO_HE]),
74120 - atomic_read(&failed[SMB2_ECHO_HE]));
74121 + atomic_read_unchecked(&sent[SMB2_ECHO_HE]),
74122 + atomic_read_unchecked(&failed[SMB2_ECHO_HE]));
74123 seq_printf(m, "\nQueryDirectories: %d sent %d failed",
74124 - atomic_read(&sent[SMB2_QUERY_DIRECTORY_HE]),
74125 - atomic_read(&failed[SMB2_QUERY_DIRECTORY_HE]));
74126 + atomic_read_unchecked(&sent[SMB2_QUERY_DIRECTORY_HE]),
74127 + atomic_read_unchecked(&failed[SMB2_QUERY_DIRECTORY_HE]));
74128 seq_printf(m, "\nChangeNotifies: %d sent %d failed",
74129 - atomic_read(&sent[SMB2_CHANGE_NOTIFY_HE]),
74130 - atomic_read(&failed[SMB2_CHANGE_NOTIFY_HE]));
74131 + atomic_read_unchecked(&sent[SMB2_CHANGE_NOTIFY_HE]),
74132 + atomic_read_unchecked(&failed[SMB2_CHANGE_NOTIFY_HE]));
74133 seq_printf(m, "\nQueryInfos: %d sent %d failed",
74134 - atomic_read(&sent[SMB2_QUERY_INFO_HE]),
74135 - atomic_read(&failed[SMB2_QUERY_INFO_HE]));
74136 + atomic_read_unchecked(&sent[SMB2_QUERY_INFO_HE]),
74137 + atomic_read_unchecked(&failed[SMB2_QUERY_INFO_HE]));
74138 seq_printf(m, "\nSetInfos: %d sent %d failed",
74139 - atomic_read(&sent[SMB2_SET_INFO_HE]),
74140 - atomic_read(&failed[SMB2_SET_INFO_HE]));
74141 + atomic_read_unchecked(&sent[SMB2_SET_INFO_HE]),
74142 + atomic_read_unchecked(&failed[SMB2_SET_INFO_HE]));
74143 seq_printf(m, "\nOplockBreaks: %d sent %d failed",
74144 - atomic_read(&sent[SMB2_OPLOCK_BREAK_HE]),
74145 - atomic_read(&failed[SMB2_OPLOCK_BREAK_HE]));
74146 + atomic_read_unchecked(&sent[SMB2_OPLOCK_BREAK_HE]),
74147 + atomic_read_unchecked(&failed[SMB2_OPLOCK_BREAK_HE]));
74148 #endif
74149 }
74150
74151 diff --git a/fs/cifs/smb2pdu.c b/fs/cifs/smb2pdu.c
74152 index 54cbe19..fcd4a1b 100644
74153 --- a/fs/cifs/smb2pdu.c
74154 +++ b/fs/cifs/smb2pdu.c
74155 @@ -2147,8 +2147,7 @@ SMB2_query_directory(const unsigned int xid, struct cifs_tcon *tcon,
74156 default:
74157 cifs_dbg(VFS, "info level %u isn't supported\n",
74158 srch_inf->info_level);
74159 - rc = -EINVAL;
74160 - goto qdir_exit;
74161 + return -EINVAL;
74162 }
74163
74164 req->FileIndex = cpu_to_le32(index);
74165 diff --git a/fs/coda/cache.c b/fs/coda/cache.c
74166 index 5bb630a..043dc70 100644
74167 --- a/fs/coda/cache.c
74168 +++ b/fs/coda/cache.c
74169 @@ -24,7 +24,7 @@
74170 #include "coda_linux.h"
74171 #include "coda_cache.h"
74172
74173 -static atomic_t permission_epoch = ATOMIC_INIT(0);
74174 +static atomic_unchecked_t permission_epoch = ATOMIC_INIT(0);
74175
74176 /* replace or extend an acl cache hit */
74177 void coda_cache_enter(struct inode *inode, int mask)
74178 @@ -32,7 +32,7 @@ void coda_cache_enter(struct inode *inode, int mask)
74179 struct coda_inode_info *cii = ITOC(inode);
74180
74181 spin_lock(&cii->c_lock);
74182 - cii->c_cached_epoch = atomic_read(&permission_epoch);
74183 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch);
74184 if (!uid_eq(cii->c_uid, current_fsuid())) {
74185 cii->c_uid = current_fsuid();
74186 cii->c_cached_perm = mask;
74187 @@ -46,14 +46,14 @@ void coda_cache_clear_inode(struct inode *inode)
74188 {
74189 struct coda_inode_info *cii = ITOC(inode);
74190 spin_lock(&cii->c_lock);
74191 - cii->c_cached_epoch = atomic_read(&permission_epoch) - 1;
74192 + cii->c_cached_epoch = atomic_read_unchecked(&permission_epoch) - 1;
74193 spin_unlock(&cii->c_lock);
74194 }
74195
74196 /* remove all acl caches */
74197 void coda_cache_clear_all(struct super_block *sb)
74198 {
74199 - atomic_inc(&permission_epoch);
74200 + atomic_inc_unchecked(&permission_epoch);
74201 }
74202
74203
74204 @@ -66,7 +66,7 @@ int coda_cache_check(struct inode *inode, int mask)
74205 spin_lock(&cii->c_lock);
74206 hit = (mask & cii->c_cached_perm) == mask &&
74207 uid_eq(cii->c_uid, current_fsuid()) &&
74208 - cii->c_cached_epoch == atomic_read(&permission_epoch);
74209 + cii->c_cached_epoch == atomic_read_unchecked(&permission_epoch);
74210 spin_unlock(&cii->c_lock);
74211
74212 return hit;
74213 diff --git a/fs/compat.c b/fs/compat.c
74214 index 6fd272d..dd34ba2 100644
74215 --- a/fs/compat.c
74216 +++ b/fs/compat.c
74217 @@ -54,7 +54,7 @@
74218 #include <asm/ioctls.h>
74219 #include "internal.h"
74220
74221 -int compat_log = 1;
74222 +int compat_log = 0;
74223
74224 int compat_printk(const char *fmt, ...)
74225 {
74226 @@ -512,7 +512,7 @@ COMPAT_SYSCALL_DEFINE2(io_setup, unsigned, nr_reqs, u32 __user *, ctx32p)
74227
74228 set_fs(KERNEL_DS);
74229 /* The __user pointer cast is valid because of the set_fs() */
74230 - ret = sys_io_setup(nr_reqs, (aio_context_t __user *) &ctx64);
74231 + ret = sys_io_setup(nr_reqs, (aio_context_t __force_user *) &ctx64);
74232 set_fs(oldfs);
74233 /* truncating is ok because it's a user address */
74234 if (!ret)
74235 @@ -562,7 +562,7 @@ ssize_t compat_rw_copy_check_uvector(int type,
74236 goto out;
74237
74238 ret = -EINVAL;
74239 - if (nr_segs > UIO_MAXIOV || nr_segs < 0)
74240 + if (nr_segs > UIO_MAXIOV)
74241 goto out;
74242 if (nr_segs > fast_segs) {
74243 ret = -ENOMEM;
74244 @@ -844,6 +844,7 @@ struct compat_old_linux_dirent {
74245 struct compat_readdir_callback {
74246 struct dir_context ctx;
74247 struct compat_old_linux_dirent __user *dirent;
74248 + struct file * file;
74249 int result;
74250 };
74251
74252 @@ -863,6 +864,10 @@ static int compat_fillonedir(struct dir_context *ctx, const char *name,
74253 buf->result = -EOVERFLOW;
74254 return -EOVERFLOW;
74255 }
74256 +
74257 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74258 + return 0;
74259 +
74260 buf->result++;
74261 dirent = buf->dirent;
74262 if (!access_ok(VERIFY_WRITE, dirent,
74263 @@ -894,6 +899,7 @@ COMPAT_SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
74264 if (!f.file)
74265 return -EBADF;
74266
74267 + buf.file = f.file;
74268 error = iterate_dir(f.file, &buf.ctx);
74269 if (buf.result)
74270 error = buf.result;
74271 @@ -913,6 +919,7 @@ struct compat_getdents_callback {
74272 struct dir_context ctx;
74273 struct compat_linux_dirent __user *current_dir;
74274 struct compat_linux_dirent __user *previous;
74275 + struct file * file;
74276 int count;
74277 int error;
74278 };
74279 @@ -935,6 +942,10 @@ static int compat_filldir(struct dir_context *ctx, const char *name, int namlen,
74280 buf->error = -EOVERFLOW;
74281 return -EOVERFLOW;
74282 }
74283 +
74284 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74285 + return 0;
74286 +
74287 dirent = buf->previous;
74288 if (dirent) {
74289 if (__put_user(offset, &dirent->d_off))
74290 @@ -980,6 +991,7 @@ COMPAT_SYSCALL_DEFINE3(getdents, unsigned int, fd,
74291 if (!f.file)
74292 return -EBADF;
74293
74294 + buf.file = f.file;
74295 error = iterate_dir(f.file, &buf.ctx);
74296 if (error >= 0)
74297 error = buf.error;
74298 @@ -1000,6 +1012,7 @@ struct compat_getdents_callback64 {
74299 struct dir_context ctx;
74300 struct linux_dirent64 __user *current_dir;
74301 struct linux_dirent64 __user *previous;
74302 + struct file * file;
74303 int count;
74304 int error;
74305 };
74306 @@ -1018,6 +1031,10 @@ static int compat_filldir64(struct dir_context *ctx, const char *name,
74307 buf->error = -EINVAL; /* only used if we fail.. */
74308 if (reclen > buf->count)
74309 return -EINVAL;
74310 +
74311 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
74312 + return 0;
74313 +
74314 dirent = buf->previous;
74315
74316 if (dirent) {
74317 @@ -1067,6 +1084,7 @@ COMPAT_SYSCALL_DEFINE3(getdents64, unsigned int, fd,
74318 if (!f.file)
74319 return -EBADF;
74320
74321 + buf.file = f.file;
74322 error = iterate_dir(f.file, &buf.ctx);
74323 if (error >= 0)
74324 error = buf.error;
74325 diff --git a/fs/compat_binfmt_elf.c b/fs/compat_binfmt_elf.c
74326 index 4d24d17..4f8c09e 100644
74327 --- a/fs/compat_binfmt_elf.c
74328 +++ b/fs/compat_binfmt_elf.c
74329 @@ -30,11 +30,13 @@
74330 #undef elf_phdr
74331 #undef elf_shdr
74332 #undef elf_note
74333 +#undef elf_dyn
74334 #undef elf_addr_t
74335 #define elfhdr elf32_hdr
74336 #define elf_phdr elf32_phdr
74337 #define elf_shdr elf32_shdr
74338 #define elf_note elf32_note
74339 +#define elf_dyn Elf32_Dyn
74340 #define elf_addr_t Elf32_Addr
74341
74342 /*
74343 diff --git a/fs/compat_ioctl.c b/fs/compat_ioctl.c
74344 index 6b8e2f0..9b13a5e 100644
74345 --- a/fs/compat_ioctl.c
74346 +++ b/fs/compat_ioctl.c
74347 @@ -622,7 +622,7 @@ static int serial_struct_ioctl(unsigned fd, unsigned cmd,
74348 return -EFAULT;
74349 if (__get_user(udata, &ss32->iomem_base))
74350 return -EFAULT;
74351 - ss.iomem_base = compat_ptr(udata);
74352 + ss.iomem_base = (unsigned char __force_kernel *)compat_ptr(udata);
74353 if (__get_user(ss.iomem_reg_shift, &ss32->iomem_reg_shift) ||
74354 __get_user(ss.port_high, &ss32->port_high))
74355 return -EFAULT;
74356 @@ -704,8 +704,8 @@ static int do_i2c_rdwr_ioctl(unsigned int fd, unsigned int cmd,
74357 for (i = 0; i < nmsgs; i++) {
74358 if (copy_in_user(&tmsgs[i].addr, &umsgs[i].addr, 3*sizeof(u16)))
74359 return -EFAULT;
74360 - if (get_user(datap, &umsgs[i].buf) ||
74361 - put_user(compat_ptr(datap), &tmsgs[i].buf))
74362 + if (get_user(datap, (compat_caddr_t __user *)&umsgs[i].buf) ||
74363 + put_user(compat_ptr(datap), (u8 __user * __user *)&tmsgs[i].buf))
74364 return -EFAULT;
74365 }
74366 return sys_ioctl(fd, cmd, (unsigned long)tdata);
74367 @@ -798,7 +798,7 @@ static int compat_ioctl_preallocate(struct file *file,
74368 copy_in_user(&p->l_len, &p32->l_len, sizeof(s64)) ||
74369 copy_in_user(&p->l_sysid, &p32->l_sysid, sizeof(s32)) ||
74370 copy_in_user(&p->l_pid, &p32->l_pid, sizeof(u32)) ||
74371 - copy_in_user(&p->l_pad, &p32->l_pad, 4*sizeof(u32)))
74372 + copy_in_user(p->l_pad, p32->l_pad, 4*sizeof(u32)))
74373 return -EFAULT;
74374
74375 return ioctl_preallocate(file, p);
74376 @@ -1620,8 +1620,8 @@ COMPAT_SYSCALL_DEFINE3(ioctl, unsigned int, fd, unsigned int, cmd,
74377 static int __init init_sys32_ioctl_cmp(const void *p, const void *q)
74378 {
74379 unsigned int a, b;
74380 - a = *(unsigned int *)p;
74381 - b = *(unsigned int *)q;
74382 + a = *(const unsigned int *)p;
74383 + b = *(const unsigned int *)q;
74384 if (a > b)
74385 return 1;
74386 if (a < b)
74387 diff --git a/fs/configfs/dir.c b/fs/configfs/dir.c
74388 index c81ce7f..f3de5fd 100644
74389 --- a/fs/configfs/dir.c
74390 +++ b/fs/configfs/dir.c
74391 @@ -1540,7 +1540,8 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74392 }
74393 for (p = q->next; p != &parent_sd->s_children; p = p->next) {
74394 struct configfs_dirent *next;
74395 - const char *name;
74396 + const unsigned char * name;
74397 + char d_name[sizeof(next->s_dentry->d_iname)];
74398 int len;
74399 struct inode *inode = NULL;
74400
74401 @@ -1549,7 +1550,12 @@ static int configfs_readdir(struct file *file, struct dir_context *ctx)
74402 continue;
74403
74404 name = configfs_get_name(next);
74405 - len = strlen(name);
74406 + if (next->s_dentry && name == next->s_dentry->d_iname) {
74407 + len = next->s_dentry->d_name.len;
74408 + memcpy(d_name, name, len);
74409 + name = d_name;
74410 + } else
74411 + len = strlen(name);
74412
74413 /*
74414 * We'll have a dentry and an inode for
74415 diff --git a/fs/configfs/item.c b/fs/configfs/item.c
74416 index e65f9ff..3ed264d 100644
74417 --- a/fs/configfs/item.c
74418 +++ b/fs/configfs/item.c
74419 @@ -116,7 +116,7 @@ void config_item_init_type_name(struct config_item *item,
74420 const char *name,
74421 struct config_item_type *type)
74422 {
74423 - config_item_set_name(item, name);
74424 + config_item_set_name(item, "%s", name);
74425 item->ci_type = type;
74426 config_item_init(item);
74427 }
74428 @@ -125,7 +125,7 @@ EXPORT_SYMBOL(config_item_init_type_name);
74429 void config_group_init_type_name(struct config_group *group, const char *name,
74430 struct config_item_type *type)
74431 {
74432 - config_item_set_name(&group->cg_item, name);
74433 + config_item_set_name(&group->cg_item, "%s", name);
74434 group->cg_item.ci_type = type;
74435 config_group_init(group);
74436 }
74437 diff --git a/fs/coredump.c b/fs/coredump.c
74438 index bbbe139..b76fae5 100644
74439 --- a/fs/coredump.c
74440 +++ b/fs/coredump.c
74441 @@ -450,8 +450,8 @@ static void wait_for_dump_helpers(struct file *file)
74442 struct pipe_inode_info *pipe = file->private_data;
74443
74444 pipe_lock(pipe);
74445 - pipe->readers++;
74446 - pipe->writers--;
74447 + atomic_inc(&pipe->readers);
74448 + atomic_dec(&pipe->writers);
74449 wake_up_interruptible_sync(&pipe->wait);
74450 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
74451 pipe_unlock(pipe);
74452 @@ -460,11 +460,11 @@ static void wait_for_dump_helpers(struct file *file)
74453 * We actually want wait_event_freezable() but then we need
74454 * to clear TIF_SIGPENDING and improve dump_interrupted().
74455 */
74456 - wait_event_interruptible(pipe->wait, pipe->readers == 1);
74457 + wait_event_interruptible(pipe->wait, atomic_read(&pipe->readers) == 1);
74458
74459 pipe_lock(pipe);
74460 - pipe->readers--;
74461 - pipe->writers++;
74462 + atomic_dec(&pipe->readers);
74463 + atomic_inc(&pipe->writers);
74464 pipe_unlock(pipe);
74465 }
74466
74467 @@ -511,7 +511,9 @@ void do_coredump(const siginfo_t *siginfo)
74468 struct files_struct *displaced;
74469 bool need_nonrelative = false;
74470 bool core_dumped = false;
74471 - static atomic_t core_dump_count = ATOMIC_INIT(0);
74472 + static atomic_unchecked_t core_dump_count = ATOMIC_INIT(0);
74473 + long signr = siginfo->si_signo;
74474 + int dumpable;
74475 struct coredump_params cprm = {
74476 .siginfo = siginfo,
74477 .regs = signal_pt_regs(),
74478 @@ -524,12 +526,17 @@ void do_coredump(const siginfo_t *siginfo)
74479 .mm_flags = mm->flags,
74480 };
74481
74482 - audit_core_dumps(siginfo->si_signo);
74483 + audit_core_dumps(signr);
74484 +
74485 + dumpable = __get_dumpable(cprm.mm_flags);
74486 +
74487 + if (signr == SIGSEGV || signr == SIGBUS || signr == SIGKILL || signr == SIGILL)
74488 + gr_handle_brute_attach(dumpable);
74489
74490 binfmt = mm->binfmt;
74491 if (!binfmt || !binfmt->core_dump)
74492 goto fail;
74493 - if (!__get_dumpable(cprm.mm_flags))
74494 + if (!dumpable)
74495 goto fail;
74496
74497 cred = prepare_creds();
74498 @@ -548,7 +555,7 @@ void do_coredump(const siginfo_t *siginfo)
74499 need_nonrelative = true;
74500 }
74501
74502 - retval = coredump_wait(siginfo->si_signo, &core_state);
74503 + retval = coredump_wait(signr, &core_state);
74504 if (retval < 0)
74505 goto fail_creds;
74506
74507 @@ -591,7 +598,7 @@ void do_coredump(const siginfo_t *siginfo)
74508 }
74509 cprm.limit = RLIM_INFINITY;
74510
74511 - dump_count = atomic_inc_return(&core_dump_count);
74512 + dump_count = atomic_inc_return_unchecked(&core_dump_count);
74513 if (core_pipe_limit && (core_pipe_limit < dump_count)) {
74514 printk(KERN_WARNING "Pid %d(%s) over core_pipe_limit\n",
74515 task_tgid_vnr(current), current->comm);
74516 @@ -623,6 +630,8 @@ void do_coredump(const siginfo_t *siginfo)
74517 } else {
74518 struct inode *inode;
74519
74520 + gr_learn_resource(current, RLIMIT_CORE, binfmt->min_coredump, 1);
74521 +
74522 if (cprm.limit < binfmt->min_coredump)
74523 goto fail_unlock;
74524
74525 @@ -681,7 +690,7 @@ close_fail:
74526 filp_close(cprm.file, NULL);
74527 fail_dropcount:
74528 if (ispipe)
74529 - atomic_dec(&core_dump_count);
74530 + atomic_dec_unchecked(&core_dump_count);
74531 fail_unlock:
74532 kfree(cn.corename);
74533 coredump_finish(mm, core_dumped);
74534 @@ -702,6 +711,8 @@ int dump_emit(struct coredump_params *cprm, const void *addr, int nr)
74535 struct file *file = cprm->file;
74536 loff_t pos = file->f_pos;
74537 ssize_t n;
74538 +
74539 + gr_learn_resource(current, RLIMIT_CORE, cprm->written + nr, 1);
74540 if (cprm->written + nr > cprm->limit)
74541 return 0;
74542 while (nr) {
74543 diff --git a/fs/dcache.c b/fs/dcache.c
74544 index 50bb3c2..d874b57 100644
74545 --- a/fs/dcache.c
74546 +++ b/fs/dcache.c
74547 @@ -545,7 +545,7 @@ static void __dentry_kill(struct dentry *dentry)
74548 * dentry_iput drops the locks, at which point nobody (except
74549 * transient RCU lookups) can reach this dentry.
74550 */
74551 - BUG_ON(dentry->d_lockref.count > 0);
74552 + BUG_ON(__lockref_read(&dentry->d_lockref) > 0);
74553 this_cpu_dec(nr_dentry);
74554 if (dentry->d_op && dentry->d_op->d_release)
74555 dentry->d_op->d_release(dentry);
74556 @@ -598,7 +598,7 @@ static inline struct dentry *lock_parent(struct dentry *dentry)
74557 struct dentry *parent = dentry->d_parent;
74558 if (IS_ROOT(dentry))
74559 return NULL;
74560 - if (unlikely(dentry->d_lockref.count < 0))
74561 + if (unlikely(__lockref_read(&dentry->d_lockref) < 0))
74562 return NULL;
74563 if (likely(spin_trylock(&parent->d_lock)))
74564 return parent;
74565 @@ -642,7 +642,7 @@ static inline bool fast_dput(struct dentry *dentry)
74566
74567 /*
74568 * If we have a d_op->d_delete() operation, we sould not
74569 - * let the dentry count go to zero, so use "put__or_lock".
74570 + * let the dentry count go to zero, so use "put_or_lock".
74571 */
74572 if (unlikely(dentry->d_flags & DCACHE_OP_DELETE))
74573 return lockref_put_or_lock(&dentry->d_lockref);
74574 @@ -660,8 +660,8 @@ static inline bool fast_dput(struct dentry *dentry)
74575 */
74576 if (unlikely(ret < 0)) {
74577 spin_lock(&dentry->d_lock);
74578 - if (dentry->d_lockref.count > 1) {
74579 - dentry->d_lockref.count--;
74580 + if (__lockref_read(&dentry->d_lockref) > 1) {
74581 + __lockref_dec(&dentry->d_lockref);
74582 spin_unlock(&dentry->d_lock);
74583 return 1;
74584 }
74585 @@ -697,7 +697,7 @@ static inline bool fast_dput(struct dentry *dentry)
74586 */
74587 smp_rmb();
74588 d_flags = ACCESS_ONCE(dentry->d_flags);
74589 - d_flags &= DCACHE_REFERENCED | DCACHE_LRU_LIST;
74590 + d_flags &= DCACHE_REFERENCED | DCACHE_LRU_LIST | DCACHE_DISCONNECTED;
74591
74592 /* Nothing to do? Dropping the reference was all we needed? */
74593 if (d_flags == (DCACHE_REFERENCED | DCACHE_LRU_LIST) && !d_unhashed(dentry))
74594 @@ -716,7 +716,7 @@ static inline bool fast_dput(struct dentry *dentry)
74595 * else could have killed it and marked it dead. Either way, we
74596 * don't need to do anything else.
74597 */
74598 - if (dentry->d_lockref.count) {
74599 + if (__lockref_read(&dentry->d_lockref)) {
74600 spin_unlock(&dentry->d_lock);
74601 return 1;
74602 }
74603 @@ -726,7 +726,7 @@ static inline bool fast_dput(struct dentry *dentry)
74604 * lock, and we just tested that it was zero, so we can just
74605 * set it to 1.
74606 */
74607 - dentry->d_lockref.count = 1;
74608 + __lockref_set(&dentry->d_lockref, 1);
74609 return 0;
74610 }
74611
74612 @@ -776,6 +776,9 @@ repeat:
74613 if (unlikely(d_unhashed(dentry)))
74614 goto kill_it;
74615
74616 + if (unlikely(dentry->d_flags & DCACHE_DISCONNECTED))
74617 + goto kill_it;
74618 +
74619 if (unlikely(dentry->d_flags & DCACHE_OP_DELETE)) {
74620 if (dentry->d_op->d_delete(dentry))
74621 goto kill_it;
74622 @@ -785,7 +788,7 @@ repeat:
74623 dentry->d_flags |= DCACHE_REFERENCED;
74624 dentry_lru_add(dentry);
74625
74626 - dentry->d_lockref.count--;
74627 + __lockref_dec(&dentry->d_lockref);
74628 spin_unlock(&dentry->d_lock);
74629 return;
74630
74631 @@ -800,7 +803,7 @@ EXPORT_SYMBOL(dput);
74632 /* This must be called with d_lock held */
74633 static inline void __dget_dlock(struct dentry *dentry)
74634 {
74635 - dentry->d_lockref.count++;
74636 + __lockref_inc(&dentry->d_lockref);
74637 }
74638
74639 static inline void __dget(struct dentry *dentry)
74640 @@ -841,8 +844,8 @@ repeat:
74641 goto repeat;
74642 }
74643 rcu_read_unlock();
74644 - BUG_ON(!ret->d_lockref.count);
74645 - ret->d_lockref.count++;
74646 + BUG_ON(!__lockref_read(&ret->d_lockref));
74647 + __lockref_inc(&ret->d_lockref);
74648 spin_unlock(&ret->d_lock);
74649 return ret;
74650 }
74651 @@ -920,9 +923,9 @@ restart:
74652 spin_lock(&inode->i_lock);
74653 hlist_for_each_entry(dentry, &inode->i_dentry, d_u.d_alias) {
74654 spin_lock(&dentry->d_lock);
74655 - if (!dentry->d_lockref.count) {
74656 + if (!__lockref_read(&dentry->d_lockref)) {
74657 struct dentry *parent = lock_parent(dentry);
74658 - if (likely(!dentry->d_lockref.count)) {
74659 + if (likely(!__lockref_read(&dentry->d_lockref))) {
74660 __dentry_kill(dentry);
74661 dput(parent);
74662 goto restart;
74663 @@ -957,7 +960,7 @@ static void shrink_dentry_list(struct list_head *list)
74664 * We found an inuse dentry which was not removed from
74665 * the LRU because of laziness during lookup. Do not free it.
74666 */
74667 - if (dentry->d_lockref.count > 0) {
74668 + if (__lockref_read(&dentry->d_lockref) > 0) {
74669 spin_unlock(&dentry->d_lock);
74670 if (parent)
74671 spin_unlock(&parent->d_lock);
74672 @@ -995,8 +998,8 @@ static void shrink_dentry_list(struct list_head *list)
74673 dentry = parent;
74674 while (dentry && !lockref_put_or_lock(&dentry->d_lockref)) {
74675 parent = lock_parent(dentry);
74676 - if (dentry->d_lockref.count != 1) {
74677 - dentry->d_lockref.count--;
74678 + if (__lockref_read(&dentry->d_lockref) != 1) {
74679 + __lockref_inc(&dentry->d_lockref);
74680 spin_unlock(&dentry->d_lock);
74681 if (parent)
74682 spin_unlock(&parent->d_lock);
74683 @@ -1036,7 +1039,7 @@ static enum lru_status dentry_lru_isolate(struct list_head *item,
74684 * counts, just remove them from the LRU. Otherwise give them
74685 * another pass through the LRU.
74686 */
74687 - if (dentry->d_lockref.count) {
74688 + if (__lockref_read(&dentry->d_lockref)) {
74689 d_lru_isolate(lru, dentry);
74690 spin_unlock(&dentry->d_lock);
74691 return LRU_REMOVED;
74692 @@ -1370,7 +1373,7 @@ static enum d_walk_ret select_collect(void *_data, struct dentry *dentry)
74693 } else {
74694 if (dentry->d_flags & DCACHE_LRU_LIST)
74695 d_lru_del(dentry);
74696 - if (!dentry->d_lockref.count) {
74697 + if (!__lockref_read(&dentry->d_lockref)) {
74698 d_shrink_add(dentry, &data->dispose);
74699 data->found++;
74700 }
74701 @@ -1418,7 +1421,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74702 return D_WALK_CONTINUE;
74703
74704 /* root with refcount 1 is fine */
74705 - if (dentry == _data && dentry->d_lockref.count == 1)
74706 + if (dentry == _data && __lockref_read(&dentry->d_lockref) == 1)
74707 return D_WALK_CONTINUE;
74708
74709 printk(KERN_ERR "BUG: Dentry %p{i=%lx,n=%pd} "
74710 @@ -1427,7 +1430,7 @@ static enum d_walk_ret umount_check(void *_data, struct dentry *dentry)
74711 dentry->d_inode ?
74712 dentry->d_inode->i_ino : 0UL,
74713 dentry,
74714 - dentry->d_lockref.count,
74715 + __lockref_read(&dentry->d_lockref),
74716 dentry->d_sb->s_type->name,
74717 dentry->d_sb->s_id);
74718 WARN_ON(1);
74719 @@ -1568,7 +1571,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74720 dentry->d_iname[DNAME_INLINE_LEN-1] = 0;
74721 if (name->len > DNAME_INLINE_LEN-1) {
74722 size_t size = offsetof(struct external_name, name[1]);
74723 - struct external_name *p = kmalloc(size + name->len, GFP_KERNEL);
74724 + struct external_name *p = kmalloc(round_up(size + name->len, sizeof(unsigned long)), GFP_KERNEL);
74725 if (!p) {
74726 kmem_cache_free(dentry_cache, dentry);
74727 return NULL;
74728 @@ -1591,7 +1594,7 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74729 smp_wmb();
74730 dentry->d_name.name = dname;
74731
74732 - dentry->d_lockref.count = 1;
74733 + __lockref_set(&dentry->d_lockref, 1);
74734 dentry->d_flags = 0;
74735 spin_lock_init(&dentry->d_lock);
74736 seqcount_init(&dentry->d_seq);
74737 @@ -1600,6 +1603,9 @@ struct dentry *__d_alloc(struct super_block *sb, const struct qstr *name)
74738 dentry->d_sb = sb;
74739 dentry->d_op = NULL;
74740 dentry->d_fsdata = NULL;
74741 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
74742 + atomic_set(&dentry->chroot_refcnt, 0);
74743 +#endif
74744 INIT_HLIST_BL_NODE(&dentry->d_hash);
74745 INIT_LIST_HEAD(&dentry->d_lru);
74746 INIT_LIST_HEAD(&dentry->d_subdirs);
74747 @@ -2321,7 +2327,7 @@ struct dentry *__d_lookup(const struct dentry *parent, const struct qstr *name)
74748 goto next;
74749 }
74750
74751 - dentry->d_lockref.count++;
74752 + __lockref_inc(&dentry->d_lockref);
74753 found = dentry;
74754 spin_unlock(&dentry->d_lock);
74755 break;
74756 @@ -2389,7 +2395,7 @@ again:
74757 spin_lock(&dentry->d_lock);
74758 inode = dentry->d_inode;
74759 isdir = S_ISDIR(inode->i_mode);
74760 - if (dentry->d_lockref.count == 1) {
74761 + if (__lockref_read(&dentry->d_lockref) == 1) {
74762 if (!spin_trylock(&inode->i_lock)) {
74763 spin_unlock(&dentry->d_lock);
74764 cpu_relax();
74765 @@ -3331,7 +3337,7 @@ static enum d_walk_ret d_genocide_kill(void *data, struct dentry *dentry)
74766
74767 if (!(dentry->d_flags & DCACHE_GENOCIDE)) {
74768 dentry->d_flags |= DCACHE_GENOCIDE;
74769 - dentry->d_lockref.count--;
74770 + __lockref_dec(&dentry->d_lockref);
74771 }
74772 }
74773 return D_WALK_CONTINUE;
74774 @@ -3447,7 +3453,8 @@ void __init vfs_caches_init(unsigned long mempages)
74775 mempages -= reserve;
74776
74777 names_cachep = kmem_cache_create("names_cache", PATH_MAX, 0,
74778 - SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
74779 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_USERCOPY|
74780 + SLAB_NO_SANITIZE, NULL);
74781
74782 dcache_init();
74783 inode_init();
74784 diff --git a/fs/debugfs/inode.c b/fs/debugfs/inode.c
74785 index 1275604..d2ca85b 100644
74786 --- a/fs/debugfs/inode.c
74787 +++ b/fs/debugfs/inode.c
74788 @@ -407,6 +407,10 @@ EXPORT_SYMBOL_GPL(debugfs_create_file_size);
74789 * If debugfs is not enabled in the kernel, the value -%ENODEV will be
74790 * returned.
74791 */
74792 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74793 +extern int grsec_enable_sysfs_restrict;
74794 +#endif
74795 +
74796 struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74797 {
74798 struct dentry *dentry = start_creating(name, parent);
74799 @@ -419,7 +423,12 @@ struct dentry *debugfs_create_dir(const char *name, struct dentry *parent)
74800 if (unlikely(!inode))
74801 return failed_creating(dentry);
74802
74803 - inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74804 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
74805 + if (grsec_enable_sysfs_restrict)
74806 + inode->i_mode = S_IFDIR | S_IRWXU;
74807 + else
74808 +#endif
74809 + inode->i_mode = S_IFDIR | S_IRWXU | S_IRUGO | S_IXUGO;
74810 inode->i_op = &simple_dir_inode_operations;
74811 inode->i_fop = &simple_dir_operations;
74812
74813 diff --git a/fs/ecryptfs/inode.c b/fs/ecryptfs/inode.c
74814 index fc850b5..1677a2a 100644
74815 --- a/fs/ecryptfs/inode.c
74816 +++ b/fs/ecryptfs/inode.c
74817 @@ -663,7 +663,7 @@ static char *ecryptfs_readlink_lower(struct dentry *dentry, size_t *bufsiz)
74818 old_fs = get_fs();
74819 set_fs(get_ds());
74820 rc = d_inode(lower_dentry)->i_op->readlink(lower_dentry,
74821 - (char __user *)lower_buf,
74822 + (char __force_user *)lower_buf,
74823 PATH_MAX);
74824 set_fs(old_fs);
74825 if (rc < 0)
74826 diff --git a/fs/ecryptfs/miscdev.c b/fs/ecryptfs/miscdev.c
74827 index e4141f2..d8263e8 100644
74828 --- a/fs/ecryptfs/miscdev.c
74829 +++ b/fs/ecryptfs/miscdev.c
74830 @@ -304,7 +304,7 @@ check_list:
74831 goto out_unlock_msg_ctx;
74832 i = PKT_TYPE_SIZE + PKT_CTR_SIZE;
74833 if (msg_ctx->msg) {
74834 - if (copy_to_user(&buf[i], packet_length, packet_length_size))
74835 + if (packet_length_size > sizeof(packet_length) || copy_to_user(&buf[i], packet_length, packet_length_size))
74836 goto out_unlock_msg_ctx;
74837 i += packet_length_size;
74838 if (copy_to_user(&buf[i], msg_ctx->msg, msg_ctx->msg_size))
74839 diff --git a/fs/exec.c b/fs/exec.c
74840 index 1977c2a..40e7f8f 100644
74841 --- a/fs/exec.c
74842 +++ b/fs/exec.c
74843 @@ -56,8 +56,20 @@
74844 #include <linux/pipe_fs_i.h>
74845 #include <linux/oom.h>
74846 #include <linux/compat.h>
74847 +#include <linux/random.h>
74848 +#include <linux/seq_file.h>
74849 +#include <linux/coredump.h>
74850 +#include <linux/mman.h>
74851 +
74852 +#ifdef CONFIG_PAX_REFCOUNT
74853 +#include <linux/kallsyms.h>
74854 +#include <linux/kdebug.h>
74855 +#endif
74856 +
74857 +#include <trace/events/fs.h>
74858
74859 #include <asm/uaccess.h>
74860 +#include <asm/sections.h>
74861 #include <asm/mmu_context.h>
74862 #include <asm/tlb.h>
74863
74864 @@ -66,19 +78,34 @@
74865
74866 #include <trace/events/sched.h>
74867
74868 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
74869 +void __weak pax_set_initial_flags(struct linux_binprm *bprm)
74870 +{
74871 + pr_warn_once("PAX: PAX_HAVE_ACL_FLAGS was enabled without providing the pax_set_initial_flags callback, this is probably not what you wanted.\n");
74872 +}
74873 +#endif
74874 +
74875 +#ifdef CONFIG_PAX_HOOK_ACL_FLAGS
74876 +void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
74877 +EXPORT_SYMBOL(pax_set_initial_flags_func);
74878 +#endif
74879 +
74880 int suid_dumpable = 0;
74881
74882 static LIST_HEAD(formats);
74883 static DEFINE_RWLOCK(binfmt_lock);
74884
74885 +extern int gr_process_kernel_exec_ban(void);
74886 +extern int gr_process_suid_exec_ban(const struct linux_binprm *bprm);
74887 +
74888 void __register_binfmt(struct linux_binfmt * fmt, int insert)
74889 {
74890 BUG_ON(!fmt);
74891 if (WARN_ON(!fmt->load_binary))
74892 return;
74893 write_lock(&binfmt_lock);
74894 - insert ? list_add(&fmt->lh, &formats) :
74895 - list_add_tail(&fmt->lh, &formats);
74896 + insert ? pax_list_add((struct list_head *)&fmt->lh, &formats) :
74897 + pax_list_add_tail((struct list_head *)&fmt->lh, &formats);
74898 write_unlock(&binfmt_lock);
74899 }
74900
74901 @@ -87,7 +114,7 @@ EXPORT_SYMBOL(__register_binfmt);
74902 void unregister_binfmt(struct linux_binfmt * fmt)
74903 {
74904 write_lock(&binfmt_lock);
74905 - list_del(&fmt->lh);
74906 + pax_list_del((struct list_head *)&fmt->lh);
74907 write_unlock(&binfmt_lock);
74908 }
74909
74910 @@ -183,18 +210,10 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
74911 int write)
74912 {
74913 struct page *page;
74914 - int ret;
74915
74916 -#ifdef CONFIG_STACK_GROWSUP
74917 - if (write) {
74918 - ret = expand_downwards(bprm->vma, pos);
74919 - if (ret < 0)
74920 - return NULL;
74921 - }
74922 -#endif
74923 - ret = get_user_pages(current, bprm->mm, pos,
74924 - 1, write, 1, &page, NULL);
74925 - if (ret <= 0)
74926 + if (0 > expand_downwards(bprm->vma, pos))
74927 + return NULL;
74928 + if (0 >= get_user_pages(current, bprm->mm, pos, 1, write, 1, &page, NULL))
74929 return NULL;
74930
74931 if (write) {
74932 @@ -210,6 +229,17 @@ static struct page *get_arg_page(struct linux_binprm *bprm, unsigned long pos,
74933 if (size <= ARG_MAX)
74934 return page;
74935
74936 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
74937 + // only allow 512KB for argv+env on suid/sgid binaries
74938 + // to prevent easy ASLR exhaustion
74939 + if (((!uid_eq(bprm->cred->euid, current_euid())) ||
74940 + (!gid_eq(bprm->cred->egid, current_egid()))) &&
74941 + (size > (512 * 1024))) {
74942 + put_page(page);
74943 + return NULL;
74944 + }
74945 +#endif
74946 +
74947 /*
74948 * Limit to 1/4-th the stack size for the argv+env strings.
74949 * This ensures that:
74950 @@ -269,6 +299,11 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
74951 vma->vm_end = STACK_TOP_MAX;
74952 vma->vm_start = vma->vm_end - PAGE_SIZE;
74953 vma->vm_flags = VM_SOFTDIRTY | VM_STACK_FLAGS | VM_STACK_INCOMPLETE_SETUP;
74954 +
74955 +#ifdef CONFIG_PAX_SEGMEXEC
74956 + vma->vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
74957 +#endif
74958 +
74959 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
74960 INIT_LIST_HEAD(&vma->anon_vma_chain);
74961
74962 @@ -280,6 +315,12 @@ static int __bprm_mm_init(struct linux_binprm *bprm)
74963 arch_bprm_mm_init(mm, vma);
74964 up_write(&mm->mmap_sem);
74965 bprm->p = vma->vm_end - sizeof(void *);
74966 +
74967 +#ifdef CONFIG_PAX_RANDUSTACK
74968 + if (randomize_va_space)
74969 + bprm->p ^= prandom_u32() & ~PAGE_MASK;
74970 +#endif
74971 +
74972 return 0;
74973 err:
74974 up_write(&mm->mmap_sem);
74975 @@ -396,7 +437,7 @@ struct user_arg_ptr {
74976 } ptr;
74977 };
74978
74979 -static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
74980 +const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
74981 {
74982 const char __user *native;
74983
74984 @@ -405,14 +446,14 @@ static const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr)
74985 compat_uptr_t compat;
74986
74987 if (get_user(compat, argv.ptr.compat + nr))
74988 - return ERR_PTR(-EFAULT);
74989 + return (const char __force_user *)ERR_PTR(-EFAULT);
74990
74991 return compat_ptr(compat);
74992 }
74993 #endif
74994
74995 if (get_user(native, argv.ptr.native + nr))
74996 - return ERR_PTR(-EFAULT);
74997 + return (const char __force_user *)ERR_PTR(-EFAULT);
74998
74999 return native;
75000 }
75001 @@ -431,7 +472,7 @@ static int count(struct user_arg_ptr argv, int max)
75002 if (!p)
75003 break;
75004
75005 - if (IS_ERR(p))
75006 + if (IS_ERR((const char __force_kernel *)p))
75007 return -EFAULT;
75008
75009 if (i >= max)
75010 @@ -466,7 +507,7 @@ static int copy_strings(int argc, struct user_arg_ptr argv,
75011
75012 ret = -EFAULT;
75013 str = get_user_arg_ptr(argv, argc);
75014 - if (IS_ERR(str))
75015 + if (IS_ERR((const char __force_kernel *)str))
75016 goto out;
75017
75018 len = strnlen_user(str, MAX_ARG_STRLEN);
75019 @@ -548,7 +589,7 @@ int copy_strings_kernel(int argc, const char *const *__argv,
75020 int r;
75021 mm_segment_t oldfs = get_fs();
75022 struct user_arg_ptr argv = {
75023 - .ptr.native = (const char __user *const __user *)__argv,
75024 + .ptr.native = (const char __user * const __force_user *)__argv,
75025 };
75026
75027 set_fs(KERNEL_DS);
75028 @@ -583,7 +624,8 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75029 unsigned long new_end = old_end - shift;
75030 struct mmu_gather tlb;
75031
75032 - BUG_ON(new_start > new_end);
75033 + if (new_start >= new_end || new_start < mmap_min_addr)
75034 + return -ENOMEM;
75035
75036 /*
75037 * ensure there are no vmas between where we want to go
75038 @@ -592,6 +634,10 @@ static int shift_arg_pages(struct vm_area_struct *vma, unsigned long shift)
75039 if (vma != find_vma(mm, new_start))
75040 return -EFAULT;
75041
75042 +#ifdef CONFIG_PAX_SEGMEXEC
75043 + BUG_ON(pax_find_mirror_vma(vma));
75044 +#endif
75045 +
75046 /*
75047 * cover the whole range: [new_start, old_end)
75048 */
75049 @@ -675,10 +721,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75050 stack_top = arch_align_stack(stack_top);
75051 stack_top = PAGE_ALIGN(stack_top);
75052
75053 - if (unlikely(stack_top < mmap_min_addr) ||
75054 - unlikely(vma->vm_end - vma->vm_start >= stack_top - mmap_min_addr))
75055 - return -ENOMEM;
75056 -
75057 stack_shift = vma->vm_end - stack_top;
75058
75059 bprm->p -= stack_shift;
75060 @@ -690,8 +732,28 @@ int setup_arg_pages(struct linux_binprm *bprm,
75061 bprm->exec -= stack_shift;
75062
75063 down_write(&mm->mmap_sem);
75064 +
75065 + /* Move stack pages down in memory. */
75066 + if (stack_shift) {
75067 + ret = shift_arg_pages(vma, stack_shift);
75068 + if (ret)
75069 + goto out_unlock;
75070 + }
75071 +
75072 vm_flags = VM_STACK_FLAGS;
75073
75074 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75075 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
75076 + vm_flags &= ~VM_EXEC;
75077 +
75078 +#ifdef CONFIG_PAX_MPROTECT
75079 + if (mm->pax_flags & MF_PAX_MPROTECT)
75080 + vm_flags &= ~VM_MAYEXEC;
75081 +#endif
75082 +
75083 + }
75084 +#endif
75085 +
75086 /*
75087 * Adjust stack execute permissions; explicitly enable for
75088 * EXSTACK_ENABLE_X, disable for EXSTACK_DISABLE_X and leave alone
75089 @@ -710,13 +772,6 @@ int setup_arg_pages(struct linux_binprm *bprm,
75090 goto out_unlock;
75091 BUG_ON(prev != vma);
75092
75093 - /* Move stack pages down in memory. */
75094 - if (stack_shift) {
75095 - ret = shift_arg_pages(vma, stack_shift);
75096 - if (ret)
75097 - goto out_unlock;
75098 - }
75099 -
75100 /* mprotect_fixup is overkill to remove the temporary stack flags */
75101 vma->vm_flags &= ~VM_STACK_INCOMPLETE_SETUP;
75102
75103 @@ -740,6 +795,27 @@ int setup_arg_pages(struct linux_binprm *bprm,
75104 #endif
75105 current->mm->start_stack = bprm->p;
75106 ret = expand_stack(vma, stack_base);
75107 +
75108 +#if !defined(CONFIG_STACK_GROWSUP) && defined(CONFIG_PAX_RANDMMAP)
75109 + if (!ret && (mm->pax_flags & MF_PAX_RANDMMAP) && STACK_TOP <= 0xFFFFFFFFU && STACK_TOP > vma->vm_end) {
75110 + unsigned long size;
75111 + vm_flags_t vm_flags;
75112 +
75113 + size = STACK_TOP - vma->vm_end;
75114 + vm_flags = VM_NONE | VM_DONTEXPAND | VM_DONTDUMP;
75115 +
75116 + ret = vma->vm_end != mmap_region(NULL, vma->vm_end, size, vm_flags, 0);
75117 +
75118 +#ifdef CONFIG_X86
75119 + if (!ret) {
75120 + size = PAGE_SIZE + mmap_min_addr + ((mm->delta_mmap ^ mm->delta_stack) & (0xFFUL << PAGE_SHIFT));
75121 + ret = 0 != mmap_region(NULL, 0, PAGE_ALIGN(size), vm_flags, 0);
75122 + }
75123 +#endif
75124 +
75125 + }
75126 +#endif
75127 +
75128 if (ret)
75129 ret = -EFAULT;
75130
75131 @@ -784,8 +860,10 @@ static struct file *do_open_execat(int fd, struct filename *name, int flags)
75132 if (err)
75133 goto exit;
75134
75135 - if (name->name[0] != '\0')
75136 + if (name->name[0] != '\0') {
75137 fsnotify_open(file);
75138 + trace_open_exec(name->name);
75139 + }
75140
75141 out:
75142 return file;
75143 @@ -818,7 +896,7 @@ int kernel_read(struct file *file, loff_t offset,
75144 old_fs = get_fs();
75145 set_fs(get_ds());
75146 /* The cast to a user pointer is valid due to the set_fs() */
75147 - result = vfs_read(file, (void __user *)addr, count, &pos);
75148 + result = vfs_read(file, (void __force_user *)addr, count, &pos);
75149 set_fs(old_fs);
75150 return result;
75151 }
75152 @@ -863,6 +941,7 @@ static int exec_mmap(struct mm_struct *mm)
75153 tsk->mm = mm;
75154 tsk->active_mm = mm;
75155 activate_mm(active_mm, mm);
75156 + populate_stack();
75157 tsk->mm->vmacache_seqnum = 0;
75158 vmacache_flush(tsk);
75159 task_unlock(tsk);
75160 @@ -1271,7 +1350,7 @@ static void check_unsafe_exec(struct linux_binprm *bprm)
75161 }
75162 rcu_read_unlock();
75163
75164 - if (p->fs->users > n_fs)
75165 + if (atomic_read(&p->fs->users) > n_fs)
75166 bprm->unsafe |= LSM_UNSAFE_SHARE;
75167 else
75168 p->fs->in_exec = 1;
75169 @@ -1472,6 +1551,31 @@ static int exec_binprm(struct linux_binprm *bprm)
75170 return ret;
75171 }
75172
75173 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75174 +static DEFINE_PER_CPU(u64, exec_counter);
75175 +static int __init init_exec_counters(void)
75176 +{
75177 + unsigned int cpu;
75178 +
75179 + for_each_possible_cpu(cpu) {
75180 + per_cpu(exec_counter, cpu) = (u64)cpu;
75181 + }
75182 +
75183 + return 0;
75184 +}
75185 +early_initcall(init_exec_counters);
75186 +static inline void increment_exec_counter(void)
75187 +{
75188 + BUILD_BUG_ON(NR_CPUS > (1 << 16));
75189 + current->exec_id = this_cpu_add_return(exec_counter, 1 << 16);
75190 +}
75191 +#else
75192 +static inline void increment_exec_counter(void) {}
75193 +#endif
75194 +
75195 +extern void gr_handle_exec_args(struct linux_binprm *bprm,
75196 + struct user_arg_ptr argv);
75197 +
75198 /*
75199 * sys_execve() executes a new program.
75200 */
75201 @@ -1480,6 +1584,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75202 struct user_arg_ptr envp,
75203 int flags)
75204 {
75205 +#ifdef CONFIG_GRKERNSEC
75206 + struct file *old_exec_file;
75207 + struct acl_subject_label *old_acl;
75208 + struct rlimit old_rlim[RLIM_NLIMITS];
75209 +#endif
75210 char *pathbuf = NULL;
75211 struct linux_binprm *bprm;
75212 struct file *file;
75213 @@ -1489,6 +1598,8 @@ static int do_execveat_common(int fd, struct filename *filename,
75214 if (IS_ERR(filename))
75215 return PTR_ERR(filename);
75216
75217 + gr_learn_resource(current, RLIMIT_NPROC, atomic_read(&current_user()->processes), 1);
75218 +
75219 /*
75220 * We move the actual failure in case of RLIMIT_NPROC excess from
75221 * set*uid() to execve() because too many poorly written programs
75222 @@ -1526,6 +1637,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75223 if (IS_ERR(file))
75224 goto out_unmark;
75225
75226 + if (gr_ptrace_readexec(file, bprm->unsafe)) {
75227 + retval = -EPERM;
75228 + goto out_unmark;
75229 + }
75230 +
75231 sched_exec();
75232
75233 bprm->file = file;
75234 @@ -1552,6 +1668,11 @@ static int do_execveat_common(int fd, struct filename *filename,
75235 }
75236 bprm->interp = bprm->filename;
75237
75238 + if (!gr_acl_handle_execve(file->f_path.dentry, file->f_path.mnt)) {
75239 + retval = -EACCES;
75240 + goto out_unmark;
75241 + }
75242 +
75243 retval = bprm_mm_init(bprm);
75244 if (retval)
75245 goto out_unmark;
75246 @@ -1568,24 +1689,70 @@ static int do_execveat_common(int fd, struct filename *filename,
75247 if (retval < 0)
75248 goto out;
75249
75250 +#ifdef CONFIG_GRKERNSEC
75251 + old_acl = current->acl;
75252 + memcpy(old_rlim, current->signal->rlim, sizeof(old_rlim));
75253 + old_exec_file = current->exec_file;
75254 + get_file(file);
75255 + current->exec_file = file;
75256 +#endif
75257 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
75258 + /* limit suid stack to 8MB
75259 + * we saved the old limits above and will restore them if this exec fails
75260 + */
75261 + if (((!uid_eq(bprm->cred->euid, current_euid())) || (!gid_eq(bprm->cred->egid, current_egid()))) &&
75262 + (old_rlim[RLIMIT_STACK].rlim_cur > (8 * 1024 * 1024)))
75263 + current->signal->rlim[RLIMIT_STACK].rlim_cur = 8 * 1024 * 1024;
75264 +#endif
75265 +
75266 + if (gr_process_kernel_exec_ban() || gr_process_suid_exec_ban(bprm)) {
75267 + retval = -EPERM;
75268 + goto out_fail;
75269 + }
75270 +
75271 + if (!gr_tpe_allow(file)) {
75272 + retval = -EACCES;
75273 + goto out_fail;
75274 + }
75275 +
75276 + if (gr_check_crash_exec(file)) {
75277 + retval = -EACCES;
75278 + goto out_fail;
75279 + }
75280 +
75281 + retval = gr_set_proc_label(file->f_path.dentry, file->f_path.mnt,
75282 + bprm->unsafe);
75283 + if (retval < 0)
75284 + goto out_fail;
75285 +
75286 retval = copy_strings_kernel(1, &bprm->filename, bprm);
75287 if (retval < 0)
75288 - goto out;
75289 + goto out_fail;
75290
75291 bprm->exec = bprm->p;
75292 retval = copy_strings(bprm->envc, envp, bprm);
75293 if (retval < 0)
75294 - goto out;
75295 + goto out_fail;
75296
75297 retval = copy_strings(bprm->argc, argv, bprm);
75298 if (retval < 0)
75299 - goto out;
75300 + goto out_fail;
75301 +
75302 + gr_log_chroot_exec(file->f_path.dentry, file->f_path.mnt);
75303 +
75304 + gr_handle_exec_args(bprm, argv);
75305
75306 retval = exec_binprm(bprm);
75307 if (retval < 0)
75308 - goto out;
75309 + goto out_fail;
75310 +#ifdef CONFIG_GRKERNSEC
75311 + if (old_exec_file)
75312 + fput(old_exec_file);
75313 +#endif
75314
75315 /* execve succeeded */
75316 +
75317 + increment_exec_counter();
75318 current->fs->in_exec = 0;
75319 current->in_execve = 0;
75320 acct_update_integrals(current);
75321 @@ -1597,6 +1764,14 @@ static int do_execveat_common(int fd, struct filename *filename,
75322 put_files_struct(displaced);
75323 return retval;
75324
75325 +out_fail:
75326 +#ifdef CONFIG_GRKERNSEC
75327 + current->acl = old_acl;
75328 + memcpy(current->signal->rlim, old_rlim, sizeof(old_rlim));
75329 + fput(current->exec_file);
75330 + current->exec_file = old_exec_file;
75331 +#endif
75332 +
75333 out:
75334 if (bprm->mm) {
75335 acct_arg_size(bprm, 0);
75336 @@ -1743,3 +1918,312 @@ COMPAT_SYSCALL_DEFINE5(execveat, int, fd,
75337 argv, envp, flags);
75338 }
75339 #endif
75340 +
75341 +int pax_check_flags(unsigned long *flags)
75342 +{
75343 + int retval = 0;
75344 +
75345 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_SEGMEXEC)
75346 + if (*flags & MF_PAX_SEGMEXEC)
75347 + {
75348 + *flags &= ~MF_PAX_SEGMEXEC;
75349 + retval = -EINVAL;
75350 + }
75351 +#endif
75352 +
75353 + if ((*flags & MF_PAX_PAGEEXEC)
75354 +
75355 +#ifdef CONFIG_PAX_PAGEEXEC
75356 + && (*flags & MF_PAX_SEGMEXEC)
75357 +#endif
75358 +
75359 + )
75360 + {
75361 + *flags &= ~MF_PAX_PAGEEXEC;
75362 + retval = -EINVAL;
75363 + }
75364 +
75365 + if ((*flags & MF_PAX_MPROTECT)
75366 +
75367 +#ifdef CONFIG_PAX_MPROTECT
75368 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75369 +#endif
75370 +
75371 + )
75372 + {
75373 + *flags &= ~MF_PAX_MPROTECT;
75374 + retval = -EINVAL;
75375 + }
75376 +
75377 + if ((*flags & MF_PAX_EMUTRAMP)
75378 +
75379 +#ifdef CONFIG_PAX_EMUTRAMP
75380 + && !(*flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC))
75381 +#endif
75382 +
75383 + )
75384 + {
75385 + *flags &= ~MF_PAX_EMUTRAMP;
75386 + retval = -EINVAL;
75387 + }
75388 +
75389 + return retval;
75390 +}
75391 +
75392 +EXPORT_SYMBOL(pax_check_flags);
75393 +
75394 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
75395 +char *pax_get_path(const struct path *path, char *buf, int buflen)
75396 +{
75397 + char *pathname = d_path(path, buf, buflen);
75398 +
75399 + if (IS_ERR(pathname))
75400 + goto toolong;
75401 +
75402 + pathname = mangle_path(buf, pathname, "\t\n\\");
75403 + if (!pathname)
75404 + goto toolong;
75405 +
75406 + *pathname = 0;
75407 + return buf;
75408 +
75409 +toolong:
75410 + return "<path too long>";
75411 +}
75412 +EXPORT_SYMBOL(pax_get_path);
75413 +
75414 +void pax_report_fault(struct pt_regs *regs, void *pc, void *sp)
75415 +{
75416 + struct task_struct *tsk = current;
75417 + struct mm_struct *mm = current->mm;
75418 + char *buffer_exec = (char *)__get_free_page(GFP_KERNEL);
75419 + char *buffer_fault = (char *)__get_free_page(GFP_KERNEL);
75420 + char *path_exec = NULL;
75421 + char *path_fault = NULL;
75422 + unsigned long start = 0UL, end = 0UL, offset = 0UL;
75423 + siginfo_t info = { };
75424 +
75425 + if (buffer_exec && buffer_fault) {
75426 + struct vm_area_struct *vma, *vma_exec = NULL, *vma_fault = NULL;
75427 +
75428 + down_read(&mm->mmap_sem);
75429 + vma = mm->mmap;
75430 + while (vma && (!vma_exec || !vma_fault)) {
75431 + if (vma->vm_file && mm->exe_file == vma->vm_file && (vma->vm_flags & VM_EXEC))
75432 + vma_exec = vma;
75433 + if (vma->vm_start <= (unsigned long)pc && (unsigned long)pc < vma->vm_end)
75434 + vma_fault = vma;
75435 + vma = vma->vm_next;
75436 + }
75437 + if (vma_exec)
75438 + path_exec = pax_get_path(&vma_exec->vm_file->f_path, buffer_exec, PAGE_SIZE);
75439 + if (vma_fault) {
75440 + start = vma_fault->vm_start;
75441 + end = vma_fault->vm_end;
75442 + offset = vma_fault->vm_pgoff << PAGE_SHIFT;
75443 + if (vma_fault->vm_file)
75444 + path_fault = pax_get_path(&vma_fault->vm_file->f_path, buffer_fault, PAGE_SIZE);
75445 + else if ((unsigned long)pc >= mm->start_brk && (unsigned long)pc < mm->brk)
75446 + path_fault = "<heap>";
75447 + else if (vma_fault->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
75448 + path_fault = "<stack>";
75449 + else
75450 + path_fault = "<anonymous mapping>";
75451 + }
75452 + up_read(&mm->mmap_sem);
75453 + }
75454 + if (tsk->signal->curr_ip)
75455 + printk(KERN_ERR "PAX: From %pI4: execution attempt in: %s, %08lx-%08lx %08lx\n", &tsk->signal->curr_ip, path_fault, start, end, offset);
75456 + else
75457 + printk(KERN_ERR "PAX: execution attempt in: %s, %08lx-%08lx %08lx\n", path_fault, start, end, offset);
75458 + printk(KERN_ERR "PAX: terminating task: %s(%s):%d, uid/euid: %u/%u, PC: %p, SP: %p\n", path_exec, tsk->comm, task_pid_nr(tsk),
75459 + from_kuid_munged(&init_user_ns, task_uid(tsk)), from_kuid_munged(&init_user_ns, task_euid(tsk)), pc, sp);
75460 + free_page((unsigned long)buffer_exec);
75461 + free_page((unsigned long)buffer_fault);
75462 + pax_report_insns(regs, pc, sp);
75463 + info.si_signo = SIGKILL;
75464 + info.si_errno = 0;
75465 + info.si_code = SI_KERNEL;
75466 + info.si_pid = 0;
75467 + info.si_uid = 0;
75468 + do_coredump(&info);
75469 +}
75470 +#endif
75471 +
75472 +#ifdef CONFIG_PAX_REFCOUNT
75473 +void pax_report_refcount_overflow(struct pt_regs *regs)
75474 +{
75475 + if (current->signal->curr_ip)
75476 + printk(KERN_EMERG "PAX: From %pI4: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n",
75477 + &current->signal->curr_ip, current->comm, task_pid_nr(current),
75478 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75479 + else
75480 + printk(KERN_EMERG "PAX: refcount overflow detected in: %s:%d, uid/euid: %u/%u\n", current->comm, task_pid_nr(current),
75481 + from_kuid_munged(&init_user_ns, current_uid()), from_kuid_munged(&init_user_ns, current_euid()));
75482 + print_symbol(KERN_EMERG "PAX: refcount overflow occured at: %s\n", instruction_pointer(regs));
75483 + preempt_disable();
75484 + show_regs(regs);
75485 + preempt_enable();
75486 + force_sig_info(SIGKILL, SEND_SIG_FORCED, current);
75487 +}
75488 +#endif
75489 +
75490 +#ifdef CONFIG_PAX_USERCOPY
75491 +/* 0: not at all, 1: fully, 2: fully inside frame, -1: partially (implies an error) */
75492 +static noinline int check_stack_object(const void *obj, unsigned long len)
75493 +{
75494 + const void * const stack = task_stack_page(current);
75495 + const void * const stackend = stack + THREAD_SIZE;
75496 +
75497 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75498 + const void *frame = NULL;
75499 + const void *oldframe;
75500 +#endif
75501 +
75502 + if (obj + len < obj)
75503 + return -1;
75504 +
75505 + if (obj + len <= stack || stackend <= obj)
75506 + return 0;
75507 +
75508 + if (obj < stack || stackend < obj + len)
75509 + return -1;
75510 +
75511 +#if defined(CONFIG_FRAME_POINTER) && defined(CONFIG_X86)
75512 + oldframe = __builtin_frame_address(1);
75513 + if (oldframe)
75514 + frame = __builtin_frame_address(2);
75515 + /*
75516 + low ----------------------------------------------> high
75517 + [saved bp][saved ip][args][local vars][saved bp][saved ip]
75518 + ^----------------^
75519 + allow copies only within here
75520 + */
75521 + while (stack <= frame && frame < stackend) {
75522 + /* if obj + len extends past the last frame, this
75523 + check won't pass and the next frame will be 0,
75524 + causing us to bail out and correctly report
75525 + the copy as invalid
75526 + */
75527 + if (obj + len <= frame)
75528 + return obj >= oldframe + 2 * sizeof(void *) ? 2 : -1;
75529 + oldframe = frame;
75530 + frame = *(const void * const *)frame;
75531 + }
75532 + return -1;
75533 +#else
75534 + return 1;
75535 +#endif
75536 +}
75537 +
75538 +static __noreturn void pax_report_usercopy(const void *ptr, unsigned long len, bool to_user, const char *type)
75539 +{
75540 + if (current->signal->curr_ip)
75541 + printk(KERN_EMERG "PAX: From %pI4: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75542 + &current->signal->curr_ip, to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75543 + else
75544 + printk(KERN_EMERG "PAX: kernel memory %s attempt detected %s %p (%s) (%lu bytes)\n",
75545 + to_user ? "leak" : "overwrite", to_user ? "from" : "to", ptr, type ? : "unknown", len);
75546 + dump_stack();
75547 + gr_handle_kernel_exploit();
75548 + do_group_exit(SIGKILL);
75549 +}
75550 +#endif
75551 +
75552 +#ifdef CONFIG_PAX_USERCOPY
75553 +
75554 +static inline bool check_kernel_text_object(unsigned long low, unsigned long high)
75555 +{
75556 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
75557 + unsigned long textlow = ktla_ktva((unsigned long)_stext);
75558 +#ifdef CONFIG_MODULES
75559 + unsigned long texthigh = (unsigned long)MODULES_EXEC_VADDR;
75560 +#else
75561 + unsigned long texthigh = ktla_ktva((unsigned long)_etext);
75562 +#endif
75563 +
75564 +#else
75565 + unsigned long textlow = (unsigned long)_stext;
75566 + unsigned long texthigh = (unsigned long)_etext;
75567 +
75568 +#ifdef CONFIG_X86_64
75569 + /* check against linear mapping as well */
75570 + if (high > (unsigned long)__va(__pa(textlow)) &&
75571 + low < (unsigned long)__va(__pa(texthigh)))
75572 + return true;
75573 +#endif
75574 +
75575 +#endif
75576 +
75577 + if (high <= textlow || low >= texthigh)
75578 + return false;
75579 + else
75580 + return true;
75581 +}
75582 +#endif
75583 +
75584 +void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size)
75585 +{
75586 +#ifdef CONFIG_PAX_USERCOPY
75587 + const char *type;
75588 +#endif
75589 +
75590 +#if !defined(CONFIG_STACK_GROWSUP) && !defined(CONFIG_X86_64)
75591 + unsigned long stackstart = (unsigned long)task_stack_page(current);
75592 + unsigned long currentsp = (unsigned long)&stackstart;
75593 + if (unlikely((currentsp < stackstart + 512 ||
75594 + currentsp >= stackstart + THREAD_SIZE) && !in_interrupt()))
75595 + BUG();
75596 +#endif
75597 +
75598 +#ifndef CONFIG_PAX_USERCOPY_DEBUG
75599 + if (const_size)
75600 + return;
75601 +#endif
75602 +
75603 +#ifdef CONFIG_PAX_USERCOPY
75604 + if (!n)
75605 + return;
75606 +
75607 + type = check_heap_object(ptr, n);
75608 + if (!type) {
75609 + int ret = check_stack_object(ptr, n);
75610 + if (ret == 1 || ret == 2)
75611 + return;
75612 + if (ret == 0) {
75613 + if (check_kernel_text_object((unsigned long)ptr, (unsigned long)ptr + n))
75614 + type = "<kernel text>";
75615 + else
75616 + return;
75617 + } else
75618 + type = "<process stack>";
75619 + }
75620 +
75621 + pax_report_usercopy(ptr, n, to_user, type);
75622 +#endif
75623 +
75624 +}
75625 +EXPORT_SYMBOL(__check_object_size);
75626 +
75627 +#ifdef CONFIG_PAX_MEMORY_STACKLEAK
75628 +void __used pax_track_stack(void)
75629 +{
75630 + unsigned long sp = (unsigned long)&sp;
75631 + if (sp < current_thread_info()->lowest_stack &&
75632 + sp >= (unsigned long)task_stack_page(current) + 2 * sizeof(unsigned long))
75633 + current_thread_info()->lowest_stack = sp;
75634 + if (unlikely((sp & ~(THREAD_SIZE - 1)) < (THREAD_SIZE/16)))
75635 + BUG();
75636 +}
75637 +EXPORT_SYMBOL(pax_track_stack);
75638 +#endif
75639 +
75640 +#ifdef CONFIG_PAX_SIZE_OVERFLOW
75641 +void __nocapture(1, 3, 4) __used report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
75642 +{
75643 + printk(KERN_EMERG "PAX: size overflow detected in function %s %s:%u %s", func, file, line, ssa_name);
75644 + dump_stack();
75645 + do_group_exit(SIGKILL);
75646 +}
75647 +EXPORT_SYMBOL(report_size_overflow);
75648 +#endif
75649 diff --git a/fs/ext2/balloc.c b/fs/ext2/balloc.c
75650 index 9f9992b..8b59411 100644
75651 --- a/fs/ext2/balloc.c
75652 +++ b/fs/ext2/balloc.c
75653 @@ -1184,10 +1184,10 @@ static int ext2_has_free_blocks(struct ext2_sb_info *sbi)
75654
75655 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75656 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75657 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75658 + if (free_blocks < root_blocks + 1 &&
75659 !uid_eq(sbi->s_resuid, current_fsuid()) &&
75660 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75661 - !in_group_p (sbi->s_resgid))) {
75662 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75663 return 0;
75664 }
75665 return 1;
75666 diff --git a/fs/ext2/super.c b/fs/ext2/super.c
75667 index d0e746e..82e06f0 100644
75668 --- a/fs/ext2/super.c
75669 +++ b/fs/ext2/super.c
75670 @@ -267,10 +267,8 @@ static int ext2_show_options(struct seq_file *seq, struct dentry *root)
75671 #ifdef CONFIG_EXT2_FS_XATTR
75672 if (test_opt(sb, XATTR_USER))
75673 seq_puts(seq, ",user_xattr");
75674 - if (!test_opt(sb, XATTR_USER) &&
75675 - (def_mount_opts & EXT2_DEFM_XATTR_USER)) {
75676 + if (!test_opt(sb, XATTR_USER))
75677 seq_puts(seq, ",nouser_xattr");
75678 - }
75679 #endif
75680
75681 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75682 @@ -856,8 +854,8 @@ static int ext2_fill_super(struct super_block *sb, void *data, int silent)
75683 if (def_mount_opts & EXT2_DEFM_UID16)
75684 set_opt(sbi->s_mount_opt, NO_UID32);
75685 #ifdef CONFIG_EXT2_FS_XATTR
75686 - if (def_mount_opts & EXT2_DEFM_XATTR_USER)
75687 - set_opt(sbi->s_mount_opt, XATTR_USER);
75688 + /* always enable user xattrs */
75689 + set_opt(sbi->s_mount_opt, XATTR_USER);
75690 #endif
75691 #ifdef CONFIG_EXT2_FS_POSIX_ACL
75692 if (def_mount_opts & EXT2_DEFM_ACL)
75693 diff --git a/fs/ext2/xattr.c b/fs/ext2/xattr.c
75694 index 0b6bfd3..93a2964 100644
75695 --- a/fs/ext2/xattr.c
75696 +++ b/fs/ext2/xattr.c
75697 @@ -247,7 +247,7 @@ ext2_xattr_list(struct dentry *dentry, char *buffer, size_t buffer_size)
75698 struct buffer_head *bh = NULL;
75699 struct ext2_xattr_entry *entry;
75700 char *end;
75701 - size_t rest = buffer_size;
75702 + size_t rest = buffer_size, total_size = 0;
75703 int error;
75704
75705 ea_idebug(inode, "buffer=%p, buffer_size=%ld",
75706 @@ -305,9 +305,10 @@ bad_block: ext2_error(inode->i_sb, "ext2_xattr_list",
75707 buffer += size;
75708 }
75709 rest -= size;
75710 + total_size += size;
75711 }
75712 }
75713 - error = buffer_size - rest; /* total size */
75714 + error = total_size;
75715
75716 cleanup:
75717 brelse(bh);
75718 diff --git a/fs/ext3/balloc.c b/fs/ext3/balloc.c
75719 index 158b5d4..2432610 100644
75720 --- a/fs/ext3/balloc.c
75721 +++ b/fs/ext3/balloc.c
75722 @@ -1438,10 +1438,10 @@ static int ext3_has_free_blocks(struct ext3_sb_info *sbi, int use_reservation)
75723
75724 free_blocks = percpu_counter_read_positive(&sbi->s_freeblocks_counter);
75725 root_blocks = le32_to_cpu(sbi->s_es->s_r_blocks_count);
75726 - if (free_blocks < root_blocks + 1 && !capable(CAP_SYS_RESOURCE) &&
75727 + if (free_blocks < root_blocks + 1 &&
75728 !use_reservation && !uid_eq(sbi->s_resuid, current_fsuid()) &&
75729 (gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) ||
75730 - !in_group_p (sbi->s_resgid))) {
75731 + !in_group_p (sbi->s_resgid)) && !capable_nolog(CAP_SYS_RESOURCE)) {
75732 return 0;
75733 }
75734 return 1;
75735 diff --git a/fs/ext3/super.c b/fs/ext3/super.c
75736 index a9312f0..e3a11ec 100644
75737 --- a/fs/ext3/super.c
75738 +++ b/fs/ext3/super.c
75739 @@ -655,10 +655,8 @@ static int ext3_show_options(struct seq_file *seq, struct dentry *root)
75740 #ifdef CONFIG_EXT3_FS_XATTR
75741 if (test_opt(sb, XATTR_USER))
75742 seq_puts(seq, ",user_xattr");
75743 - if (!test_opt(sb, XATTR_USER) &&
75744 - (def_mount_opts & EXT3_DEFM_XATTR_USER)) {
75745 + if (!test_opt(sb, XATTR_USER))
75746 seq_puts(seq, ",nouser_xattr");
75747 - }
75748 #endif
75749 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75750 if (test_opt(sb, POSIX_ACL))
75751 @@ -1760,8 +1758,8 @@ static int ext3_fill_super (struct super_block *sb, void *data, int silent)
75752 if (def_mount_opts & EXT3_DEFM_UID16)
75753 set_opt(sbi->s_mount_opt, NO_UID32);
75754 #ifdef CONFIG_EXT3_FS_XATTR
75755 - if (def_mount_opts & EXT3_DEFM_XATTR_USER)
75756 - set_opt(sbi->s_mount_opt, XATTR_USER);
75757 + /* always enable user xattrs */
75758 + set_opt(sbi->s_mount_opt, XATTR_USER);
75759 #endif
75760 #ifdef CONFIG_EXT3_FS_POSIX_ACL
75761 if (def_mount_opts & EXT3_DEFM_ACL)
75762 diff --git a/fs/ext3/xattr.c b/fs/ext3/xattr.c
75763 index 7cf3650..e3f4a51 100644
75764 --- a/fs/ext3/xattr.c
75765 +++ b/fs/ext3/xattr.c
75766 @@ -330,7 +330,7 @@ static int
75767 ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75768 char *buffer, size_t buffer_size)
75769 {
75770 - size_t rest = buffer_size;
75771 + size_t rest = buffer_size, total_size = 0;
75772
75773 for (; !IS_LAST_ENTRY(entry); entry = EXT3_XATTR_NEXT(entry)) {
75774 const struct xattr_handler *handler =
75775 @@ -347,9 +347,10 @@ ext3_xattr_list_entries(struct dentry *dentry, struct ext3_xattr_entry *entry,
75776 buffer += size;
75777 }
75778 rest -= size;
75779 + total_size += size;
75780 }
75781 }
75782 - return buffer_size - rest;
75783 + return total_size;
75784 }
75785
75786 static int
75787 diff --git a/fs/ext4/balloc.c b/fs/ext4/balloc.c
75788 index 955bf49a..44ee359 100644
75789 --- a/fs/ext4/balloc.c
75790 +++ b/fs/ext4/balloc.c
75791 @@ -556,8 +556,8 @@ static int ext4_has_free_clusters(struct ext4_sb_info *sbi,
75792 /* Hm, nope. Are (enough) root reserved clusters available? */
75793 if (uid_eq(sbi->s_resuid, current_fsuid()) ||
75794 (!gid_eq(sbi->s_resgid, GLOBAL_ROOT_GID) && in_group_p(sbi->s_resgid)) ||
75795 - capable(CAP_SYS_RESOURCE) ||
75796 - (flags & EXT4_MB_USE_ROOT_BLOCKS)) {
75797 + (flags & EXT4_MB_USE_ROOT_BLOCKS) ||
75798 + capable_nolog(CAP_SYS_RESOURCE)) {
75799
75800 if (free_clusters >= (nclusters + dirty_clusters +
75801 resv_clusters))
75802 diff --git a/fs/ext4/ext4.h b/fs/ext4/ext4.h
75803 index 9a83f14..1dd1b38 100644
75804 --- a/fs/ext4/ext4.h
75805 +++ b/fs/ext4/ext4.h
75806 @@ -1310,19 +1310,19 @@ struct ext4_sb_info {
75807 unsigned long s_mb_last_start;
75808
75809 /* stats for buddy allocator */
75810 - atomic_t s_bal_reqs; /* number of reqs with len > 1 */
75811 - atomic_t s_bal_success; /* we found long enough chunks */
75812 - atomic_t s_bal_allocated; /* in blocks */
75813 - atomic_t s_bal_ex_scanned; /* total extents scanned */
75814 - atomic_t s_bal_goals; /* goal hits */
75815 - atomic_t s_bal_breaks; /* too long searches */
75816 - atomic_t s_bal_2orders; /* 2^order hits */
75817 + atomic_unchecked_t s_bal_reqs; /* number of reqs with len > 1 */
75818 + atomic_unchecked_t s_bal_success; /* we found long enough chunks */
75819 + atomic_unchecked_t s_bal_allocated; /* in blocks */
75820 + atomic_unchecked_t s_bal_ex_scanned; /* total extents scanned */
75821 + atomic_unchecked_t s_bal_goals; /* goal hits */
75822 + atomic_unchecked_t s_bal_breaks; /* too long searches */
75823 + atomic_unchecked_t s_bal_2orders; /* 2^order hits */
75824 spinlock_t s_bal_lock;
75825 unsigned long s_mb_buddies_generated;
75826 unsigned long long s_mb_generation_time;
75827 - atomic_t s_mb_lost_chunks;
75828 - atomic_t s_mb_preallocated;
75829 - atomic_t s_mb_discarded;
75830 + atomic_unchecked_t s_mb_lost_chunks;
75831 + atomic_unchecked_t s_mb_preallocated;
75832 + atomic_unchecked_t s_mb_discarded;
75833 atomic_t s_lock_busy;
75834
75835 /* locality groups */
75836 diff --git a/fs/ext4/mballoc.c b/fs/ext4/mballoc.c
75837 index 8d1e602..abf497b 100644
75838 --- a/fs/ext4/mballoc.c
75839 +++ b/fs/ext4/mballoc.c
75840 @@ -1901,7 +1901,7 @@ void ext4_mb_simple_scan_group(struct ext4_allocation_context *ac,
75841 BUG_ON(ac->ac_b_ex.fe_len != ac->ac_g_ex.fe_len);
75842
75843 if (EXT4_SB(sb)->s_mb_stats)
75844 - atomic_inc(&EXT4_SB(sb)->s_bal_2orders);
75845 + atomic_inc_unchecked(&EXT4_SB(sb)->s_bal_2orders);
75846
75847 break;
75848 }
75849 @@ -2211,7 +2211,7 @@ repeat:
75850 ac->ac_status = AC_STATUS_CONTINUE;
75851 ac->ac_flags |= EXT4_MB_HINT_FIRST;
75852 cr = 3;
75853 - atomic_inc(&sbi->s_mb_lost_chunks);
75854 + atomic_inc_unchecked(&sbi->s_mb_lost_chunks);
75855 goto repeat;
75856 }
75857 }
75858 @@ -2716,25 +2716,25 @@ int ext4_mb_release(struct super_block *sb)
75859 if (sbi->s_mb_stats) {
75860 ext4_msg(sb, KERN_INFO,
75861 "mballoc: %u blocks %u reqs (%u success)",
75862 - atomic_read(&sbi->s_bal_allocated),
75863 - atomic_read(&sbi->s_bal_reqs),
75864 - atomic_read(&sbi->s_bal_success));
75865 + atomic_read_unchecked(&sbi->s_bal_allocated),
75866 + atomic_read_unchecked(&sbi->s_bal_reqs),
75867 + atomic_read_unchecked(&sbi->s_bal_success));
75868 ext4_msg(sb, KERN_INFO,
75869 "mballoc: %u extents scanned, %u goal hits, "
75870 "%u 2^N hits, %u breaks, %u lost",
75871 - atomic_read(&sbi->s_bal_ex_scanned),
75872 - atomic_read(&sbi->s_bal_goals),
75873 - atomic_read(&sbi->s_bal_2orders),
75874 - atomic_read(&sbi->s_bal_breaks),
75875 - atomic_read(&sbi->s_mb_lost_chunks));
75876 + atomic_read_unchecked(&sbi->s_bal_ex_scanned),
75877 + atomic_read_unchecked(&sbi->s_bal_goals),
75878 + atomic_read_unchecked(&sbi->s_bal_2orders),
75879 + atomic_read_unchecked(&sbi->s_bal_breaks),
75880 + atomic_read_unchecked(&sbi->s_mb_lost_chunks));
75881 ext4_msg(sb, KERN_INFO,
75882 "mballoc: %lu generated and it took %Lu",
75883 sbi->s_mb_buddies_generated,
75884 sbi->s_mb_generation_time);
75885 ext4_msg(sb, KERN_INFO,
75886 "mballoc: %u preallocated, %u discarded",
75887 - atomic_read(&sbi->s_mb_preallocated),
75888 - atomic_read(&sbi->s_mb_discarded));
75889 + atomic_read_unchecked(&sbi->s_mb_preallocated),
75890 + atomic_read_unchecked(&sbi->s_mb_discarded));
75891 }
75892
75893 free_percpu(sbi->s_locality_groups);
75894 @@ -3190,16 +3190,16 @@ static void ext4_mb_collect_stats(struct ext4_allocation_context *ac)
75895 struct ext4_sb_info *sbi = EXT4_SB(ac->ac_sb);
75896
75897 if (sbi->s_mb_stats && ac->ac_g_ex.fe_len > 1) {
75898 - atomic_inc(&sbi->s_bal_reqs);
75899 - atomic_add(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
75900 + atomic_inc_unchecked(&sbi->s_bal_reqs);
75901 + atomic_add_unchecked(ac->ac_b_ex.fe_len, &sbi->s_bal_allocated);
75902 if (ac->ac_b_ex.fe_len >= ac->ac_o_ex.fe_len)
75903 - atomic_inc(&sbi->s_bal_success);
75904 - atomic_add(ac->ac_found, &sbi->s_bal_ex_scanned);
75905 + atomic_inc_unchecked(&sbi->s_bal_success);
75906 + atomic_add_unchecked(ac->ac_found, &sbi->s_bal_ex_scanned);
75907 if (ac->ac_g_ex.fe_start == ac->ac_b_ex.fe_start &&
75908 ac->ac_g_ex.fe_group == ac->ac_b_ex.fe_group)
75909 - atomic_inc(&sbi->s_bal_goals);
75910 + atomic_inc_unchecked(&sbi->s_bal_goals);
75911 if (ac->ac_found > sbi->s_mb_max_to_scan)
75912 - atomic_inc(&sbi->s_bal_breaks);
75913 + atomic_inc_unchecked(&sbi->s_bal_breaks);
75914 }
75915
75916 if (ac->ac_op == EXT4_MB_HISTORY_ALLOC)
75917 @@ -3626,7 +3626,7 @@ ext4_mb_new_inode_pa(struct ext4_allocation_context *ac)
75918 trace_ext4_mb_new_inode_pa(ac, pa);
75919
75920 ext4_mb_use_inode_pa(ac, pa);
75921 - atomic_add(pa->pa_free, &sbi->s_mb_preallocated);
75922 + atomic_add_unchecked(pa->pa_free, &sbi->s_mb_preallocated);
75923
75924 ei = EXT4_I(ac->ac_inode);
75925 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
75926 @@ -3686,7 +3686,7 @@ ext4_mb_new_group_pa(struct ext4_allocation_context *ac)
75927 trace_ext4_mb_new_group_pa(ac, pa);
75928
75929 ext4_mb_use_group_pa(ac, pa);
75930 - atomic_add(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
75931 + atomic_add_unchecked(pa->pa_free, &EXT4_SB(sb)->s_mb_preallocated);
75932
75933 grp = ext4_get_group_info(sb, ac->ac_b_ex.fe_group);
75934 lg = ac->ac_lg;
75935 @@ -3775,7 +3775,7 @@ ext4_mb_release_inode_pa(struct ext4_buddy *e4b, struct buffer_head *bitmap_bh,
75936 * from the bitmap and continue.
75937 */
75938 }
75939 - atomic_add(free, &sbi->s_mb_discarded);
75940 + atomic_add_unchecked(free, &sbi->s_mb_discarded);
75941
75942 return err;
75943 }
75944 @@ -3793,7 +3793,7 @@ ext4_mb_release_group_pa(struct ext4_buddy *e4b,
75945 ext4_get_group_no_and_offset(sb, pa->pa_pstart, &group, &bit);
75946 BUG_ON(group != e4b->bd_group && pa->pa_len != 0);
75947 mb_free_blocks(pa->pa_inode, e4b, bit, pa->pa_len);
75948 - atomic_add(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
75949 + atomic_add_unchecked(pa->pa_len, &EXT4_SB(sb)->s_mb_discarded);
75950 trace_ext4_mballoc_discard(sb, NULL, group, bit, pa->pa_len);
75951
75952 return 0;
75953 diff --git a/fs/ext4/mmp.c b/fs/ext4/mmp.c
75954 index 8313ca3..8a37d08 100644
75955 --- a/fs/ext4/mmp.c
75956 +++ b/fs/ext4/mmp.c
75957 @@ -111,7 +111,7 @@ static int read_mmp_block(struct super_block *sb, struct buffer_head **bh,
75958 void __dump_mmp_msg(struct super_block *sb, struct mmp_struct *mmp,
75959 const char *function, unsigned int line, const char *msg)
75960 {
75961 - __ext4_warning(sb, function, line, msg);
75962 + __ext4_warning(sb, function, line, "%s", msg);
75963 __ext4_warning(sb, function, line,
75964 "MMP failure info: last update time: %llu, last update "
75965 "node: %s, last update device: %s\n",
75966 diff --git a/fs/ext4/resize.c b/fs/ext4/resize.c
75967 index cf0c472..ddf284d 100644
75968 --- a/fs/ext4/resize.c
75969 +++ b/fs/ext4/resize.c
75970 @@ -413,7 +413,7 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
75971
75972 ext4_debug("mark blocks [%llu/%u] used\n", block, count);
75973 for (count2 = count; count > 0; count -= count2, block += count2) {
75974 - ext4_fsblk_t start;
75975 + ext4_fsblk_t start, diff;
75976 struct buffer_head *bh;
75977 ext4_group_t group;
75978 int err;
75979 @@ -422,10 +422,6 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
75980 start = ext4_group_first_block_no(sb, group);
75981 group -= flex_gd->groups[0].group;
75982
75983 - count2 = EXT4_BLOCKS_PER_GROUP(sb) - (block - start);
75984 - if (count2 > count)
75985 - count2 = count;
75986 -
75987 if (flex_gd->bg_flags[group] & EXT4_BG_BLOCK_UNINIT) {
75988 BUG_ON(flex_gd->count > 1);
75989 continue;
75990 @@ -443,9 +439,15 @@ static int set_flexbg_block_bitmap(struct super_block *sb, handle_t *handle,
75991 err = ext4_journal_get_write_access(handle, bh);
75992 if (err)
75993 return err;
75994 +
75995 + diff = block - start;
75996 + count2 = EXT4_BLOCKS_PER_GROUP(sb) - diff;
75997 + if (count2 > count)
75998 + count2 = count;
75999 +
76000 ext4_debug("mark block bitmap %#04llx (+%llu/%u)\n", block,
76001 - block - start, count2);
76002 - ext4_set_bits(bh->b_data, block - start, count2);
76003 + diff, count2);
76004 + ext4_set_bits(bh->b_data, diff, count2);
76005
76006 err = ext4_handle_dirty_metadata(handle, NULL, bh);
76007 if (unlikely(err))
76008 diff --git a/fs/ext4/super.c b/fs/ext4/super.c
76009 index ca9d4a2..4c52f42 100644
76010 --- a/fs/ext4/super.c
76011 +++ b/fs/ext4/super.c
76012 @@ -1232,7 +1232,7 @@ static ext4_fsblk_t get_sb_block(void **data)
76013 }
76014
76015 #define DEFAULT_JOURNAL_IOPRIO (IOPRIO_PRIO_VALUE(IOPRIO_CLASS_BE, 3))
76016 -static char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76017 +static const char deprecated_msg[] = "Mount option \"%s\" will be removed by %s\n"
76018 "Contact linux-ext4@vger.kernel.org if you think we should keep it.\n";
76019
76020 #ifdef CONFIG_QUOTA
76021 @@ -2442,7 +2442,7 @@ struct ext4_attr {
76022 int offset;
76023 int deprecated_val;
76024 } u;
76025 -};
76026 +} __do_const;
76027
76028 static int parse_strtoull(const char *buf,
76029 unsigned long long max, unsigned long long *value)
76030 diff --git a/fs/ext4/xattr.c b/fs/ext4/xattr.c
76031 index 16e28c0..728c282 100644
76032 --- a/fs/ext4/xattr.c
76033 +++ b/fs/ext4/xattr.c
76034 @@ -398,7 +398,7 @@ static int
76035 ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76036 char *buffer, size_t buffer_size)
76037 {
76038 - size_t rest = buffer_size;
76039 + size_t rest = buffer_size, total_size = 0;
76040
76041 for (; !IS_LAST_ENTRY(entry); entry = EXT4_XATTR_NEXT(entry)) {
76042 const struct xattr_handler *handler =
76043 @@ -415,9 +415,10 @@ ext4_xattr_list_entries(struct dentry *dentry, struct ext4_xattr_entry *entry,
76044 buffer += size;
76045 }
76046 rest -= size;
76047 + total_size += size;
76048 }
76049 }
76050 - return buffer_size - rest;
76051 + return total_size;
76052 }
76053
76054 static int
76055 diff --git a/fs/fcntl.c b/fs/fcntl.c
76056 index ee85cd4..9dd0d20 100644
76057 --- a/fs/fcntl.c
76058 +++ b/fs/fcntl.c
76059 @@ -102,6 +102,10 @@ void __f_setown(struct file *filp, struct pid *pid, enum pid_type type,
76060 int force)
76061 {
76062 security_file_set_fowner(filp);
76063 + if (gr_handle_chroot_fowner(pid, type))
76064 + return;
76065 + if (gr_check_protected_task_fowner(pid, type))
76066 + return;
76067 f_modown(filp, pid, type, force);
76068 }
76069 EXPORT_SYMBOL(__f_setown);
76070 diff --git a/fs/fhandle.c b/fs/fhandle.c
76071 index d59712d..2281df9 100644
76072 --- a/fs/fhandle.c
76073 +++ b/fs/fhandle.c
76074 @@ -8,6 +8,7 @@
76075 #include <linux/fs_struct.h>
76076 #include <linux/fsnotify.h>
76077 #include <linux/personality.h>
76078 +#include <linux/grsecurity.h>
76079 #include <asm/uaccess.h>
76080 #include "internal.h"
76081 #include "mount.h"
76082 @@ -67,8 +68,7 @@ static long do_sys_name_to_handle(struct path *path,
76083 } else
76084 retval = 0;
76085 /* copy the mount id */
76086 - if (copy_to_user(mnt_id, &real_mount(path->mnt)->mnt_id,
76087 - sizeof(*mnt_id)) ||
76088 + if (put_user(real_mount(path->mnt)->mnt_id, mnt_id) ||
76089 copy_to_user(ufh, handle,
76090 sizeof(struct file_handle) + handle_bytes))
76091 retval = -EFAULT;
76092 @@ -175,7 +175,7 @@ static int handle_to_path(int mountdirfd, struct file_handle __user *ufh,
76093 * the directory. Ideally we would like CAP_DAC_SEARCH.
76094 * But we don't have that
76095 */
76096 - if (!capable(CAP_DAC_READ_SEARCH)) {
76097 + if (!capable(CAP_DAC_READ_SEARCH) || !gr_chroot_fhandle()) {
76098 retval = -EPERM;
76099 goto out_err;
76100 }
76101 diff --git a/fs/file.c b/fs/file.c
76102 index 93c5f89..ed75817 100644
76103 --- a/fs/file.c
76104 +++ b/fs/file.c
76105 @@ -16,6 +16,7 @@
76106 #include <linux/slab.h>
76107 #include <linux/vmalloc.h>
76108 #include <linux/file.h>
76109 +#include <linux/security.h>
76110 #include <linux/fdtable.h>
76111 #include <linux/bitops.h>
76112 #include <linux/interrupt.h>
76113 @@ -139,7 +140,7 @@ out:
76114 * Return <0 error code on error; 1 on successful completion.
76115 * The files->file_lock should be held on entry, and will be held on exit.
76116 */
76117 -static int expand_fdtable(struct files_struct *files, int nr)
76118 +static int expand_fdtable(struct files_struct *files, unsigned int nr)
76119 __releases(files->file_lock)
76120 __acquires(files->file_lock)
76121 {
76122 @@ -184,7 +185,7 @@ static int expand_fdtable(struct files_struct *files, int nr)
76123 * expanded and execution may have blocked.
76124 * The files->file_lock should be held on entry, and will be held on exit.
76125 */
76126 -static int expand_files(struct files_struct *files, int nr)
76127 +static int expand_files(struct files_struct *files, unsigned int nr)
76128 {
76129 struct fdtable *fdt;
76130
76131 @@ -799,6 +800,7 @@ int replace_fd(unsigned fd, struct file *file, unsigned flags)
76132 if (!file)
76133 return __close_fd(files, fd);
76134
76135 + gr_learn_resource(current, RLIMIT_NOFILE, fd, 0);
76136 if (fd >= rlimit(RLIMIT_NOFILE))
76137 return -EBADF;
76138
76139 @@ -825,6 +827,7 @@ SYSCALL_DEFINE3(dup3, unsigned int, oldfd, unsigned int, newfd, int, flags)
76140 if (unlikely(oldfd == newfd))
76141 return -EINVAL;
76142
76143 + gr_learn_resource(current, RLIMIT_NOFILE, newfd, 0);
76144 if (newfd >= rlimit(RLIMIT_NOFILE))
76145 return -EBADF;
76146
76147 @@ -880,6 +883,7 @@ SYSCALL_DEFINE1(dup, unsigned int, fildes)
76148 int f_dupfd(unsigned int from, struct file *file, unsigned flags)
76149 {
76150 int err;
76151 + gr_learn_resource(current, RLIMIT_NOFILE, from, 0);
76152 if (from >= rlimit(RLIMIT_NOFILE))
76153 return -EINVAL;
76154 err = alloc_fd(from, flags);
76155 diff --git a/fs/filesystems.c b/fs/filesystems.c
76156 index 5797d45..7d7d79a 100644
76157 --- a/fs/filesystems.c
76158 +++ b/fs/filesystems.c
76159 @@ -275,7 +275,11 @@ struct file_system_type *get_fs_type(const char *name)
76160 int len = dot ? dot - name : strlen(name);
76161
76162 fs = __get_fs_type(name, len);
76163 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
76164 + if (!fs && (___request_module(true, "grsec_modharden_fs", "fs-%.*s", len, name) == 0))
76165 +#else
76166 if (!fs && (request_module("fs-%.*s", len, name) == 0))
76167 +#endif
76168 fs = __get_fs_type(name, len);
76169
76170 if (dot && fs && !(fs->fs_flags & FS_HAS_SUBTYPE)) {
76171 diff --git a/fs/fs_struct.c b/fs/fs_struct.c
76172 index 7dca743..1ff87ae 100644
76173 --- a/fs/fs_struct.c
76174 +++ b/fs/fs_struct.c
76175 @@ -4,6 +4,7 @@
76176 #include <linux/path.h>
76177 #include <linux/slab.h>
76178 #include <linux/fs_struct.h>
76179 +#include <linux/grsecurity.h>
76180 #include "internal.h"
76181
76182 /*
76183 @@ -15,14 +16,18 @@ void set_fs_root(struct fs_struct *fs, const struct path *path)
76184 struct path old_root;
76185
76186 path_get(path);
76187 + gr_inc_chroot_refcnts(path->dentry, path->mnt);
76188 spin_lock(&fs->lock);
76189 write_seqcount_begin(&fs->seq);
76190 old_root = fs->root;
76191 fs->root = *path;
76192 + gr_set_chroot_entries(current, path);
76193 write_seqcount_end(&fs->seq);
76194 spin_unlock(&fs->lock);
76195 - if (old_root.dentry)
76196 + if (old_root.dentry) {
76197 + gr_dec_chroot_refcnts(old_root.dentry, old_root.mnt);
76198 path_put(&old_root);
76199 + }
76200 }
76201
76202 /*
76203 @@ -67,6 +72,10 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76204 int hits = 0;
76205 spin_lock(&fs->lock);
76206 write_seqcount_begin(&fs->seq);
76207 + /* this root replacement is only done by pivot_root,
76208 + leave grsec's chroot tagging alone for this task
76209 + so that a pivoted root isn't treated as a chroot
76210 + */
76211 hits += replace_path(&fs->root, old_root, new_root);
76212 hits += replace_path(&fs->pwd, old_root, new_root);
76213 write_seqcount_end(&fs->seq);
76214 @@ -85,6 +94,7 @@ void chroot_fs_refs(const struct path *old_root, const struct path *new_root)
76215
76216 void free_fs_struct(struct fs_struct *fs)
76217 {
76218 + gr_dec_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76219 path_put(&fs->root);
76220 path_put(&fs->pwd);
76221 kmem_cache_free(fs_cachep, fs);
76222 @@ -99,7 +109,8 @@ void exit_fs(struct task_struct *tsk)
76223 task_lock(tsk);
76224 spin_lock(&fs->lock);
76225 tsk->fs = NULL;
76226 - kill = !--fs->users;
76227 + gr_clear_chroot_entries(tsk);
76228 + kill = !atomic_dec_return(&fs->users);
76229 spin_unlock(&fs->lock);
76230 task_unlock(tsk);
76231 if (kill)
76232 @@ -112,7 +123,7 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76233 struct fs_struct *fs = kmem_cache_alloc(fs_cachep, GFP_KERNEL);
76234 /* We don't need to lock fs - think why ;-) */
76235 if (fs) {
76236 - fs->users = 1;
76237 + atomic_set(&fs->users, 1);
76238 fs->in_exec = 0;
76239 spin_lock_init(&fs->lock);
76240 seqcount_init(&fs->seq);
76241 @@ -121,9 +132,13 @@ struct fs_struct *copy_fs_struct(struct fs_struct *old)
76242 spin_lock(&old->lock);
76243 fs->root = old->root;
76244 path_get(&fs->root);
76245 + /* instead of calling gr_set_chroot_entries here,
76246 + we call it from every caller of this function
76247 + */
76248 fs->pwd = old->pwd;
76249 path_get(&fs->pwd);
76250 spin_unlock(&old->lock);
76251 + gr_inc_chroot_refcnts(fs->root.dentry, fs->root.mnt);
76252 }
76253 return fs;
76254 }
76255 @@ -139,8 +154,9 @@ int unshare_fs_struct(void)
76256
76257 task_lock(current);
76258 spin_lock(&fs->lock);
76259 - kill = !--fs->users;
76260 + kill = !atomic_dec_return(&fs->users);
76261 current->fs = new_fs;
76262 + gr_set_chroot_entries(current, &new_fs->root);
76263 spin_unlock(&fs->lock);
76264 task_unlock(current);
76265
76266 @@ -153,13 +169,13 @@ EXPORT_SYMBOL_GPL(unshare_fs_struct);
76267
76268 int current_umask(void)
76269 {
76270 - return current->fs->umask;
76271 + return current->fs->umask | gr_acl_umask();
76272 }
76273 EXPORT_SYMBOL(current_umask);
76274
76275 /* to be mentioned only in INIT_TASK */
76276 struct fs_struct init_fs = {
76277 - .users = 1,
76278 + .users = ATOMIC_INIT(1),
76279 .lock = __SPIN_LOCK_UNLOCKED(init_fs.lock),
76280 .seq = SEQCNT_ZERO(init_fs.seq),
76281 .umask = 0022,
76282 diff --git a/fs/fscache/cookie.c b/fs/fscache/cookie.c
76283 index 89acec7..a575262 100644
76284 --- a/fs/fscache/cookie.c
76285 +++ b/fs/fscache/cookie.c
76286 @@ -19,7 +19,7 @@
76287
76288 struct kmem_cache *fscache_cookie_jar;
76289
76290 -static atomic_t fscache_object_debug_id = ATOMIC_INIT(0);
76291 +static atomic_unchecked_t fscache_object_debug_id = ATOMIC_INIT(0);
76292
76293 static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie);
76294 static int fscache_alloc_object(struct fscache_cache *cache,
76295 @@ -69,11 +69,11 @@ struct fscache_cookie *__fscache_acquire_cookie(
76296 parent ? (char *) parent->def->name : "<no-parent>",
76297 def->name, netfs_data, enable);
76298
76299 - fscache_stat(&fscache_n_acquires);
76300 + fscache_stat_unchecked(&fscache_n_acquires);
76301
76302 /* if there's no parent cookie, then we don't create one here either */
76303 if (!parent) {
76304 - fscache_stat(&fscache_n_acquires_null);
76305 + fscache_stat_unchecked(&fscache_n_acquires_null);
76306 _leave(" [no parent]");
76307 return NULL;
76308 }
76309 @@ -88,7 +88,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76310 /* allocate and initialise a cookie */
76311 cookie = kmem_cache_alloc(fscache_cookie_jar, GFP_KERNEL);
76312 if (!cookie) {
76313 - fscache_stat(&fscache_n_acquires_oom);
76314 + fscache_stat_unchecked(&fscache_n_acquires_oom);
76315 _leave(" [ENOMEM]");
76316 return NULL;
76317 }
76318 @@ -115,13 +115,13 @@ struct fscache_cookie *__fscache_acquire_cookie(
76319
76320 switch (cookie->def->type) {
76321 case FSCACHE_COOKIE_TYPE_INDEX:
76322 - fscache_stat(&fscache_n_cookie_index);
76323 + fscache_stat_unchecked(&fscache_n_cookie_index);
76324 break;
76325 case FSCACHE_COOKIE_TYPE_DATAFILE:
76326 - fscache_stat(&fscache_n_cookie_data);
76327 + fscache_stat_unchecked(&fscache_n_cookie_data);
76328 break;
76329 default:
76330 - fscache_stat(&fscache_n_cookie_special);
76331 + fscache_stat_unchecked(&fscache_n_cookie_special);
76332 break;
76333 }
76334
76335 @@ -135,7 +135,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76336 } else {
76337 atomic_dec(&parent->n_children);
76338 __fscache_cookie_put(cookie);
76339 - fscache_stat(&fscache_n_acquires_nobufs);
76340 + fscache_stat_unchecked(&fscache_n_acquires_nobufs);
76341 _leave(" = NULL");
76342 return NULL;
76343 }
76344 @@ -144,7 +144,7 @@ struct fscache_cookie *__fscache_acquire_cookie(
76345 }
76346 }
76347
76348 - fscache_stat(&fscache_n_acquires_ok);
76349 + fscache_stat_unchecked(&fscache_n_acquires_ok);
76350 _leave(" = %p", cookie);
76351 return cookie;
76352 }
76353 @@ -213,7 +213,7 @@ static int fscache_acquire_non_index_cookie(struct fscache_cookie *cookie)
76354 cache = fscache_select_cache_for_object(cookie->parent);
76355 if (!cache) {
76356 up_read(&fscache_addremove_sem);
76357 - fscache_stat(&fscache_n_acquires_no_cache);
76358 + fscache_stat_unchecked(&fscache_n_acquires_no_cache);
76359 _leave(" = -ENOMEDIUM [no cache]");
76360 return -ENOMEDIUM;
76361 }
76362 @@ -297,14 +297,14 @@ static int fscache_alloc_object(struct fscache_cache *cache,
76363 object = cache->ops->alloc_object(cache, cookie);
76364 fscache_stat_d(&fscache_n_cop_alloc_object);
76365 if (IS_ERR(object)) {
76366 - fscache_stat(&fscache_n_object_no_alloc);
76367 + fscache_stat_unchecked(&fscache_n_object_no_alloc);
76368 ret = PTR_ERR(object);
76369 goto error;
76370 }
76371
76372 - fscache_stat(&fscache_n_object_alloc);
76373 + fscache_stat_unchecked(&fscache_n_object_alloc);
76374
76375 - object->debug_id = atomic_inc_return(&fscache_object_debug_id);
76376 + object->debug_id = atomic_inc_return_unchecked(&fscache_object_debug_id);
76377
76378 _debug("ALLOC OBJ%x: %s {%lx}",
76379 object->debug_id, cookie->def->name, object->events);
76380 @@ -418,7 +418,7 @@ void __fscache_invalidate(struct fscache_cookie *cookie)
76381
76382 _enter("{%s}", cookie->def->name);
76383
76384 - fscache_stat(&fscache_n_invalidates);
76385 + fscache_stat_unchecked(&fscache_n_invalidates);
76386
76387 /* Only permit invalidation of data files. Invalidating an index will
76388 * require the caller to release all its attachments to the tree rooted
76389 @@ -476,10 +476,10 @@ void __fscache_update_cookie(struct fscache_cookie *cookie)
76390 {
76391 struct fscache_object *object;
76392
76393 - fscache_stat(&fscache_n_updates);
76394 + fscache_stat_unchecked(&fscache_n_updates);
76395
76396 if (!cookie) {
76397 - fscache_stat(&fscache_n_updates_null);
76398 + fscache_stat_unchecked(&fscache_n_updates_null);
76399 _leave(" [no cookie]");
76400 return;
76401 }
76402 @@ -580,12 +580,12 @@ EXPORT_SYMBOL(__fscache_disable_cookie);
76403 */
76404 void __fscache_relinquish_cookie(struct fscache_cookie *cookie, bool retire)
76405 {
76406 - fscache_stat(&fscache_n_relinquishes);
76407 + fscache_stat_unchecked(&fscache_n_relinquishes);
76408 if (retire)
76409 - fscache_stat(&fscache_n_relinquishes_retire);
76410 + fscache_stat_unchecked(&fscache_n_relinquishes_retire);
76411
76412 if (!cookie) {
76413 - fscache_stat(&fscache_n_relinquishes_null);
76414 + fscache_stat_unchecked(&fscache_n_relinquishes_null);
76415 _leave(" [no cookie]");
76416 return;
76417 }
76418 @@ -686,7 +686,7 @@ int __fscache_check_consistency(struct fscache_cookie *cookie)
76419 if (test_bit(FSCACHE_IOERROR, &object->cache->flags))
76420 goto inconsistent;
76421
76422 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
76423 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
76424
76425 __fscache_use_cookie(cookie);
76426 if (fscache_submit_op(object, op) < 0)
76427 diff --git a/fs/fscache/internal.h b/fs/fscache/internal.h
76428 index 7872a62..d91b19f 100644
76429 --- a/fs/fscache/internal.h
76430 +++ b/fs/fscache/internal.h
76431 @@ -137,8 +137,8 @@ extern void fscache_operation_gc(struct work_struct *);
76432 extern int fscache_wait_for_deferred_lookup(struct fscache_cookie *);
76433 extern int fscache_wait_for_operation_activation(struct fscache_object *,
76434 struct fscache_operation *,
76435 - atomic_t *,
76436 - atomic_t *,
76437 + atomic_unchecked_t *,
76438 + atomic_unchecked_t *,
76439 void (*)(struct fscache_operation *));
76440 extern void fscache_invalidate_writes(struct fscache_cookie *);
76441
76442 @@ -157,101 +157,101 @@ extern void fscache_proc_cleanup(void);
76443 * stats.c
76444 */
76445 #ifdef CONFIG_FSCACHE_STATS
76446 -extern atomic_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76447 -extern atomic_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76448 +extern atomic_unchecked_t fscache_n_ops_processed[FSCACHE_MAX_THREADS];
76449 +extern atomic_unchecked_t fscache_n_objs_processed[FSCACHE_MAX_THREADS];
76450
76451 -extern atomic_t fscache_n_op_pend;
76452 -extern atomic_t fscache_n_op_run;
76453 -extern atomic_t fscache_n_op_enqueue;
76454 -extern atomic_t fscache_n_op_deferred_release;
76455 -extern atomic_t fscache_n_op_release;
76456 -extern atomic_t fscache_n_op_gc;
76457 -extern atomic_t fscache_n_op_cancelled;
76458 -extern atomic_t fscache_n_op_rejected;
76459 +extern atomic_unchecked_t fscache_n_op_pend;
76460 +extern atomic_unchecked_t fscache_n_op_run;
76461 +extern atomic_unchecked_t fscache_n_op_enqueue;
76462 +extern atomic_unchecked_t fscache_n_op_deferred_release;
76463 +extern atomic_unchecked_t fscache_n_op_release;
76464 +extern atomic_unchecked_t fscache_n_op_gc;
76465 +extern atomic_unchecked_t fscache_n_op_cancelled;
76466 +extern atomic_unchecked_t fscache_n_op_rejected;
76467
76468 -extern atomic_t fscache_n_attr_changed;
76469 -extern atomic_t fscache_n_attr_changed_ok;
76470 -extern atomic_t fscache_n_attr_changed_nobufs;
76471 -extern atomic_t fscache_n_attr_changed_nomem;
76472 -extern atomic_t fscache_n_attr_changed_calls;
76473 +extern atomic_unchecked_t fscache_n_attr_changed;
76474 +extern atomic_unchecked_t fscache_n_attr_changed_ok;
76475 +extern atomic_unchecked_t fscache_n_attr_changed_nobufs;
76476 +extern atomic_unchecked_t fscache_n_attr_changed_nomem;
76477 +extern atomic_unchecked_t fscache_n_attr_changed_calls;
76478
76479 -extern atomic_t fscache_n_allocs;
76480 -extern atomic_t fscache_n_allocs_ok;
76481 -extern atomic_t fscache_n_allocs_wait;
76482 -extern atomic_t fscache_n_allocs_nobufs;
76483 -extern atomic_t fscache_n_allocs_intr;
76484 -extern atomic_t fscache_n_allocs_object_dead;
76485 -extern atomic_t fscache_n_alloc_ops;
76486 -extern atomic_t fscache_n_alloc_op_waits;
76487 +extern atomic_unchecked_t fscache_n_allocs;
76488 +extern atomic_unchecked_t fscache_n_allocs_ok;
76489 +extern atomic_unchecked_t fscache_n_allocs_wait;
76490 +extern atomic_unchecked_t fscache_n_allocs_nobufs;
76491 +extern atomic_unchecked_t fscache_n_allocs_intr;
76492 +extern atomic_unchecked_t fscache_n_allocs_object_dead;
76493 +extern atomic_unchecked_t fscache_n_alloc_ops;
76494 +extern atomic_unchecked_t fscache_n_alloc_op_waits;
76495
76496 -extern atomic_t fscache_n_retrievals;
76497 -extern atomic_t fscache_n_retrievals_ok;
76498 -extern atomic_t fscache_n_retrievals_wait;
76499 -extern atomic_t fscache_n_retrievals_nodata;
76500 -extern atomic_t fscache_n_retrievals_nobufs;
76501 -extern atomic_t fscache_n_retrievals_intr;
76502 -extern atomic_t fscache_n_retrievals_nomem;
76503 -extern atomic_t fscache_n_retrievals_object_dead;
76504 -extern atomic_t fscache_n_retrieval_ops;
76505 -extern atomic_t fscache_n_retrieval_op_waits;
76506 +extern atomic_unchecked_t fscache_n_retrievals;
76507 +extern atomic_unchecked_t fscache_n_retrievals_ok;
76508 +extern atomic_unchecked_t fscache_n_retrievals_wait;
76509 +extern atomic_unchecked_t fscache_n_retrievals_nodata;
76510 +extern atomic_unchecked_t fscache_n_retrievals_nobufs;
76511 +extern atomic_unchecked_t fscache_n_retrievals_intr;
76512 +extern atomic_unchecked_t fscache_n_retrievals_nomem;
76513 +extern atomic_unchecked_t fscache_n_retrievals_object_dead;
76514 +extern atomic_unchecked_t fscache_n_retrieval_ops;
76515 +extern atomic_unchecked_t fscache_n_retrieval_op_waits;
76516
76517 -extern atomic_t fscache_n_stores;
76518 -extern atomic_t fscache_n_stores_ok;
76519 -extern atomic_t fscache_n_stores_again;
76520 -extern atomic_t fscache_n_stores_nobufs;
76521 -extern atomic_t fscache_n_stores_oom;
76522 -extern atomic_t fscache_n_store_ops;
76523 -extern atomic_t fscache_n_store_calls;
76524 -extern atomic_t fscache_n_store_pages;
76525 -extern atomic_t fscache_n_store_radix_deletes;
76526 -extern atomic_t fscache_n_store_pages_over_limit;
76527 +extern atomic_unchecked_t fscache_n_stores;
76528 +extern atomic_unchecked_t fscache_n_stores_ok;
76529 +extern atomic_unchecked_t fscache_n_stores_again;
76530 +extern atomic_unchecked_t fscache_n_stores_nobufs;
76531 +extern atomic_unchecked_t fscache_n_stores_oom;
76532 +extern atomic_unchecked_t fscache_n_store_ops;
76533 +extern atomic_unchecked_t fscache_n_store_calls;
76534 +extern atomic_unchecked_t fscache_n_store_pages;
76535 +extern atomic_unchecked_t fscache_n_store_radix_deletes;
76536 +extern atomic_unchecked_t fscache_n_store_pages_over_limit;
76537
76538 -extern atomic_t fscache_n_store_vmscan_not_storing;
76539 -extern atomic_t fscache_n_store_vmscan_gone;
76540 -extern atomic_t fscache_n_store_vmscan_busy;
76541 -extern atomic_t fscache_n_store_vmscan_cancelled;
76542 -extern atomic_t fscache_n_store_vmscan_wait;
76543 +extern atomic_unchecked_t fscache_n_store_vmscan_not_storing;
76544 +extern atomic_unchecked_t fscache_n_store_vmscan_gone;
76545 +extern atomic_unchecked_t fscache_n_store_vmscan_busy;
76546 +extern atomic_unchecked_t fscache_n_store_vmscan_cancelled;
76547 +extern atomic_unchecked_t fscache_n_store_vmscan_wait;
76548
76549 -extern atomic_t fscache_n_marks;
76550 -extern atomic_t fscache_n_uncaches;
76551 +extern atomic_unchecked_t fscache_n_marks;
76552 +extern atomic_unchecked_t fscache_n_uncaches;
76553
76554 -extern atomic_t fscache_n_acquires;
76555 -extern atomic_t fscache_n_acquires_null;
76556 -extern atomic_t fscache_n_acquires_no_cache;
76557 -extern atomic_t fscache_n_acquires_ok;
76558 -extern atomic_t fscache_n_acquires_nobufs;
76559 -extern atomic_t fscache_n_acquires_oom;
76560 +extern atomic_unchecked_t fscache_n_acquires;
76561 +extern atomic_unchecked_t fscache_n_acquires_null;
76562 +extern atomic_unchecked_t fscache_n_acquires_no_cache;
76563 +extern atomic_unchecked_t fscache_n_acquires_ok;
76564 +extern atomic_unchecked_t fscache_n_acquires_nobufs;
76565 +extern atomic_unchecked_t fscache_n_acquires_oom;
76566
76567 -extern atomic_t fscache_n_invalidates;
76568 -extern atomic_t fscache_n_invalidates_run;
76569 +extern atomic_unchecked_t fscache_n_invalidates;
76570 +extern atomic_unchecked_t fscache_n_invalidates_run;
76571
76572 -extern atomic_t fscache_n_updates;
76573 -extern atomic_t fscache_n_updates_null;
76574 -extern atomic_t fscache_n_updates_run;
76575 +extern atomic_unchecked_t fscache_n_updates;
76576 +extern atomic_unchecked_t fscache_n_updates_null;
76577 +extern atomic_unchecked_t fscache_n_updates_run;
76578
76579 -extern atomic_t fscache_n_relinquishes;
76580 -extern atomic_t fscache_n_relinquishes_null;
76581 -extern atomic_t fscache_n_relinquishes_waitcrt;
76582 -extern atomic_t fscache_n_relinquishes_retire;
76583 +extern atomic_unchecked_t fscache_n_relinquishes;
76584 +extern atomic_unchecked_t fscache_n_relinquishes_null;
76585 +extern atomic_unchecked_t fscache_n_relinquishes_waitcrt;
76586 +extern atomic_unchecked_t fscache_n_relinquishes_retire;
76587
76588 -extern atomic_t fscache_n_cookie_index;
76589 -extern atomic_t fscache_n_cookie_data;
76590 -extern atomic_t fscache_n_cookie_special;
76591 +extern atomic_unchecked_t fscache_n_cookie_index;
76592 +extern atomic_unchecked_t fscache_n_cookie_data;
76593 +extern atomic_unchecked_t fscache_n_cookie_special;
76594
76595 -extern atomic_t fscache_n_object_alloc;
76596 -extern atomic_t fscache_n_object_no_alloc;
76597 -extern atomic_t fscache_n_object_lookups;
76598 -extern atomic_t fscache_n_object_lookups_negative;
76599 -extern atomic_t fscache_n_object_lookups_positive;
76600 -extern atomic_t fscache_n_object_lookups_timed_out;
76601 -extern atomic_t fscache_n_object_created;
76602 -extern atomic_t fscache_n_object_avail;
76603 -extern atomic_t fscache_n_object_dead;
76604 +extern atomic_unchecked_t fscache_n_object_alloc;
76605 +extern atomic_unchecked_t fscache_n_object_no_alloc;
76606 +extern atomic_unchecked_t fscache_n_object_lookups;
76607 +extern atomic_unchecked_t fscache_n_object_lookups_negative;
76608 +extern atomic_unchecked_t fscache_n_object_lookups_positive;
76609 +extern atomic_unchecked_t fscache_n_object_lookups_timed_out;
76610 +extern atomic_unchecked_t fscache_n_object_created;
76611 +extern atomic_unchecked_t fscache_n_object_avail;
76612 +extern atomic_unchecked_t fscache_n_object_dead;
76613
76614 -extern atomic_t fscache_n_checkaux_none;
76615 -extern atomic_t fscache_n_checkaux_okay;
76616 -extern atomic_t fscache_n_checkaux_update;
76617 -extern atomic_t fscache_n_checkaux_obsolete;
76618 +extern atomic_unchecked_t fscache_n_checkaux_none;
76619 +extern atomic_unchecked_t fscache_n_checkaux_okay;
76620 +extern atomic_unchecked_t fscache_n_checkaux_update;
76621 +extern atomic_unchecked_t fscache_n_checkaux_obsolete;
76622
76623 extern atomic_t fscache_n_cop_alloc_object;
76624 extern atomic_t fscache_n_cop_lookup_object;
76625 @@ -276,6 +276,11 @@ static inline void fscache_stat(atomic_t *stat)
76626 atomic_inc(stat);
76627 }
76628
76629 +static inline void fscache_stat_unchecked(atomic_unchecked_t *stat)
76630 +{
76631 + atomic_inc_unchecked(stat);
76632 +}
76633 +
76634 static inline void fscache_stat_d(atomic_t *stat)
76635 {
76636 atomic_dec(stat);
76637 @@ -288,6 +293,7 @@ extern const struct file_operations fscache_stats_fops;
76638
76639 #define __fscache_stat(stat) (NULL)
76640 #define fscache_stat(stat) do {} while (0)
76641 +#define fscache_stat_unchecked(stat) do {} while (0)
76642 #define fscache_stat_d(stat) do {} while (0)
76643 #endif
76644
76645 diff --git a/fs/fscache/object.c b/fs/fscache/object.c
76646 index da032da..0076ce7 100644
76647 --- a/fs/fscache/object.c
76648 +++ b/fs/fscache/object.c
76649 @@ -454,7 +454,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76650 _debug("LOOKUP \"%s\" in \"%s\"",
76651 cookie->def->name, object->cache->tag->name);
76652
76653 - fscache_stat(&fscache_n_object_lookups);
76654 + fscache_stat_unchecked(&fscache_n_object_lookups);
76655 fscache_stat(&fscache_n_cop_lookup_object);
76656 ret = object->cache->ops->lookup_object(object);
76657 fscache_stat_d(&fscache_n_cop_lookup_object);
76658 @@ -464,7 +464,7 @@ static const struct fscache_state *fscache_look_up_object(struct fscache_object
76659 if (ret == -ETIMEDOUT) {
76660 /* probably stuck behind another object, so move this one to
76661 * the back of the queue */
76662 - fscache_stat(&fscache_n_object_lookups_timed_out);
76663 + fscache_stat_unchecked(&fscache_n_object_lookups_timed_out);
76664 _leave(" [timeout]");
76665 return NO_TRANSIT;
76666 }
76667 @@ -492,7 +492,7 @@ void fscache_object_lookup_negative(struct fscache_object *object)
76668 _enter("{OBJ%x,%s}", object->debug_id, object->state->name);
76669
76670 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76671 - fscache_stat(&fscache_n_object_lookups_negative);
76672 + fscache_stat_unchecked(&fscache_n_object_lookups_negative);
76673
76674 /* Allow write requests to begin stacking up and read requests to begin
76675 * returning ENODATA.
76676 @@ -527,7 +527,7 @@ void fscache_obtained_object(struct fscache_object *object)
76677 /* if we were still looking up, then we must have a positive lookup
76678 * result, in which case there may be data available */
76679 if (!test_and_set_bit(FSCACHE_OBJECT_IS_LOOKED_UP, &object->flags)) {
76680 - fscache_stat(&fscache_n_object_lookups_positive);
76681 + fscache_stat_unchecked(&fscache_n_object_lookups_positive);
76682
76683 /* We do (presumably) have data */
76684 clear_bit_unlock(FSCACHE_COOKIE_NO_DATA_YET, &cookie->flags);
76685 @@ -539,7 +539,7 @@ void fscache_obtained_object(struct fscache_object *object)
76686 clear_bit_unlock(FSCACHE_COOKIE_LOOKING_UP, &cookie->flags);
76687 wake_up_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP);
76688 } else {
76689 - fscache_stat(&fscache_n_object_created);
76690 + fscache_stat_unchecked(&fscache_n_object_created);
76691 }
76692
76693 set_bit(FSCACHE_OBJECT_IS_AVAILABLE, &object->flags);
76694 @@ -575,7 +575,7 @@ static const struct fscache_state *fscache_object_available(struct fscache_objec
76695 fscache_stat_d(&fscache_n_cop_lookup_complete);
76696
76697 fscache_hist(fscache_obj_instantiate_histogram, object->lookup_jif);
76698 - fscache_stat(&fscache_n_object_avail);
76699 + fscache_stat_unchecked(&fscache_n_object_avail);
76700
76701 _leave("");
76702 return transit_to(JUMPSTART_DEPS);
76703 @@ -722,7 +722,7 @@ static const struct fscache_state *fscache_drop_object(struct fscache_object *ob
76704
76705 /* this just shifts the object release to the work processor */
76706 fscache_put_object(object);
76707 - fscache_stat(&fscache_n_object_dead);
76708 + fscache_stat_unchecked(&fscache_n_object_dead);
76709
76710 _leave("");
76711 return transit_to(OBJECT_DEAD);
76712 @@ -887,7 +887,7 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76713 enum fscache_checkaux result;
76714
76715 if (!object->cookie->def->check_aux) {
76716 - fscache_stat(&fscache_n_checkaux_none);
76717 + fscache_stat_unchecked(&fscache_n_checkaux_none);
76718 return FSCACHE_CHECKAUX_OKAY;
76719 }
76720
76721 @@ -896,17 +896,17 @@ enum fscache_checkaux fscache_check_aux(struct fscache_object *object,
76722 switch (result) {
76723 /* entry okay as is */
76724 case FSCACHE_CHECKAUX_OKAY:
76725 - fscache_stat(&fscache_n_checkaux_okay);
76726 + fscache_stat_unchecked(&fscache_n_checkaux_okay);
76727 break;
76728
76729 /* entry requires update */
76730 case FSCACHE_CHECKAUX_NEEDS_UPDATE:
76731 - fscache_stat(&fscache_n_checkaux_update);
76732 + fscache_stat_unchecked(&fscache_n_checkaux_update);
76733 break;
76734
76735 /* entry requires deletion */
76736 case FSCACHE_CHECKAUX_OBSOLETE:
76737 - fscache_stat(&fscache_n_checkaux_obsolete);
76738 + fscache_stat_unchecked(&fscache_n_checkaux_obsolete);
76739 break;
76740
76741 default:
76742 @@ -993,7 +993,7 @@ static const struct fscache_state *fscache_invalidate_object(struct fscache_obje
76743 {
76744 const struct fscache_state *s;
76745
76746 - fscache_stat(&fscache_n_invalidates_run);
76747 + fscache_stat_unchecked(&fscache_n_invalidates_run);
76748 fscache_stat(&fscache_n_cop_invalidate_object);
76749 s = _fscache_invalidate_object(object, event);
76750 fscache_stat_d(&fscache_n_cop_invalidate_object);
76751 @@ -1008,7 +1008,7 @@ static const struct fscache_state *fscache_update_object(struct fscache_object *
76752 {
76753 _enter("{OBJ%x},%d", object->debug_id, event);
76754
76755 - fscache_stat(&fscache_n_updates_run);
76756 + fscache_stat_unchecked(&fscache_n_updates_run);
76757 fscache_stat(&fscache_n_cop_update_object);
76758 object->cache->ops->update_object(object);
76759 fscache_stat_d(&fscache_n_cop_update_object);
76760 diff --git a/fs/fscache/operation.c b/fs/fscache/operation.c
76761 index e7b87a0..a85d47a 100644
76762 --- a/fs/fscache/operation.c
76763 +++ b/fs/fscache/operation.c
76764 @@ -17,7 +17,7 @@
76765 #include <linux/slab.h>
76766 #include "internal.h"
76767
76768 -atomic_t fscache_op_debug_id;
76769 +atomic_unchecked_t fscache_op_debug_id;
76770 EXPORT_SYMBOL(fscache_op_debug_id);
76771
76772 /**
76773 @@ -39,7 +39,7 @@ void fscache_enqueue_operation(struct fscache_operation *op)
76774 ASSERTCMP(atomic_read(&op->usage), >, 0);
76775 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_IN_PROGRESS);
76776
76777 - fscache_stat(&fscache_n_op_enqueue);
76778 + fscache_stat_unchecked(&fscache_n_op_enqueue);
76779 switch (op->flags & FSCACHE_OP_TYPE) {
76780 case FSCACHE_OP_ASYNC:
76781 _debug("queue async");
76782 @@ -72,7 +72,7 @@ static void fscache_run_op(struct fscache_object *object,
76783 wake_up_bit(&op->flags, FSCACHE_OP_WAITING);
76784 if (op->processor)
76785 fscache_enqueue_operation(op);
76786 - fscache_stat(&fscache_n_op_run);
76787 + fscache_stat_unchecked(&fscache_n_op_run);
76788 }
76789
76790 /*
76791 @@ -104,11 +104,11 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76792 if (object->n_in_progress > 0) {
76793 atomic_inc(&op->usage);
76794 list_add_tail(&op->pend_link, &object->pending_ops);
76795 - fscache_stat(&fscache_n_op_pend);
76796 + fscache_stat_unchecked(&fscache_n_op_pend);
76797 } else if (!list_empty(&object->pending_ops)) {
76798 atomic_inc(&op->usage);
76799 list_add_tail(&op->pend_link, &object->pending_ops);
76800 - fscache_stat(&fscache_n_op_pend);
76801 + fscache_stat_unchecked(&fscache_n_op_pend);
76802 fscache_start_operations(object);
76803 } else {
76804 ASSERTCMP(object->n_in_progress, ==, 0);
76805 @@ -124,7 +124,7 @@ int fscache_submit_exclusive_op(struct fscache_object *object,
76806 object->n_exclusive++; /* reads and writes must wait */
76807 atomic_inc(&op->usage);
76808 list_add_tail(&op->pend_link, &object->pending_ops);
76809 - fscache_stat(&fscache_n_op_pend);
76810 + fscache_stat_unchecked(&fscache_n_op_pend);
76811 ret = 0;
76812 } else {
76813 /* If we're in any other state, there must have been an I/O
76814 @@ -211,11 +211,11 @@ int fscache_submit_op(struct fscache_object *object,
76815 if (object->n_exclusive > 0) {
76816 atomic_inc(&op->usage);
76817 list_add_tail(&op->pend_link, &object->pending_ops);
76818 - fscache_stat(&fscache_n_op_pend);
76819 + fscache_stat_unchecked(&fscache_n_op_pend);
76820 } else if (!list_empty(&object->pending_ops)) {
76821 atomic_inc(&op->usage);
76822 list_add_tail(&op->pend_link, &object->pending_ops);
76823 - fscache_stat(&fscache_n_op_pend);
76824 + fscache_stat_unchecked(&fscache_n_op_pend);
76825 fscache_start_operations(object);
76826 } else {
76827 ASSERTCMP(object->n_exclusive, ==, 0);
76828 @@ -227,10 +227,10 @@ int fscache_submit_op(struct fscache_object *object,
76829 object->n_ops++;
76830 atomic_inc(&op->usage);
76831 list_add_tail(&op->pend_link, &object->pending_ops);
76832 - fscache_stat(&fscache_n_op_pend);
76833 + fscache_stat_unchecked(&fscache_n_op_pend);
76834 ret = 0;
76835 } else if (fscache_object_is_dying(object)) {
76836 - fscache_stat(&fscache_n_op_rejected);
76837 + fscache_stat_unchecked(&fscache_n_op_rejected);
76838 op->state = FSCACHE_OP_ST_CANCELLED;
76839 ret = -ENOBUFS;
76840 } else if (!test_bit(FSCACHE_IOERROR, &object->cache->flags)) {
76841 @@ -309,7 +309,7 @@ int fscache_cancel_op(struct fscache_operation *op,
76842 ret = -EBUSY;
76843 if (op->state == FSCACHE_OP_ST_PENDING) {
76844 ASSERT(!list_empty(&op->pend_link));
76845 - fscache_stat(&fscache_n_op_cancelled);
76846 + fscache_stat_unchecked(&fscache_n_op_cancelled);
76847 list_del_init(&op->pend_link);
76848 if (do_cancel)
76849 do_cancel(op);
76850 @@ -341,7 +341,7 @@ void fscache_cancel_all_ops(struct fscache_object *object)
76851 while (!list_empty(&object->pending_ops)) {
76852 op = list_entry(object->pending_ops.next,
76853 struct fscache_operation, pend_link);
76854 - fscache_stat(&fscache_n_op_cancelled);
76855 + fscache_stat_unchecked(&fscache_n_op_cancelled);
76856 list_del_init(&op->pend_link);
76857
76858 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_PENDING);
76859 @@ -413,7 +413,7 @@ void fscache_put_operation(struct fscache_operation *op)
76860 op->state, ==, FSCACHE_OP_ST_CANCELLED);
76861 op->state = FSCACHE_OP_ST_DEAD;
76862
76863 - fscache_stat(&fscache_n_op_release);
76864 + fscache_stat_unchecked(&fscache_n_op_release);
76865
76866 if (op->release) {
76867 op->release(op);
76868 @@ -432,7 +432,7 @@ void fscache_put_operation(struct fscache_operation *op)
76869 * lock, and defer it otherwise */
76870 if (!spin_trylock(&object->lock)) {
76871 _debug("defer put");
76872 - fscache_stat(&fscache_n_op_deferred_release);
76873 + fscache_stat_unchecked(&fscache_n_op_deferred_release);
76874
76875 cache = object->cache;
76876 spin_lock(&cache->op_gc_list_lock);
76877 @@ -485,7 +485,7 @@ void fscache_operation_gc(struct work_struct *work)
76878
76879 _debug("GC DEFERRED REL OBJ%x OP%x",
76880 object->debug_id, op->debug_id);
76881 - fscache_stat(&fscache_n_op_gc);
76882 + fscache_stat_unchecked(&fscache_n_op_gc);
76883
76884 ASSERTCMP(atomic_read(&op->usage), ==, 0);
76885 ASSERTCMP(op->state, ==, FSCACHE_OP_ST_DEAD);
76886 diff --git a/fs/fscache/page.c b/fs/fscache/page.c
76887 index de33b3f..8be4d29 100644
76888 --- a/fs/fscache/page.c
76889 +++ b/fs/fscache/page.c
76890 @@ -74,7 +74,7 @@ try_again:
76891 val = radix_tree_lookup(&cookie->stores, page->index);
76892 if (!val) {
76893 rcu_read_unlock();
76894 - fscache_stat(&fscache_n_store_vmscan_not_storing);
76895 + fscache_stat_unchecked(&fscache_n_store_vmscan_not_storing);
76896 __fscache_uncache_page(cookie, page);
76897 return true;
76898 }
76899 @@ -104,11 +104,11 @@ try_again:
76900 spin_unlock(&cookie->stores_lock);
76901
76902 if (xpage) {
76903 - fscache_stat(&fscache_n_store_vmscan_cancelled);
76904 - fscache_stat(&fscache_n_store_radix_deletes);
76905 + fscache_stat_unchecked(&fscache_n_store_vmscan_cancelled);
76906 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
76907 ASSERTCMP(xpage, ==, page);
76908 } else {
76909 - fscache_stat(&fscache_n_store_vmscan_gone);
76910 + fscache_stat_unchecked(&fscache_n_store_vmscan_gone);
76911 }
76912
76913 wake_up_bit(&cookie->flags, 0);
76914 @@ -123,11 +123,11 @@ page_busy:
76915 * sleeping on memory allocation, so we may need to impose a timeout
76916 * too. */
76917 if (!(gfp & __GFP_WAIT) || !(gfp & __GFP_FS)) {
76918 - fscache_stat(&fscache_n_store_vmscan_busy);
76919 + fscache_stat_unchecked(&fscache_n_store_vmscan_busy);
76920 return false;
76921 }
76922
76923 - fscache_stat(&fscache_n_store_vmscan_wait);
76924 + fscache_stat_unchecked(&fscache_n_store_vmscan_wait);
76925 if (!release_page_wait_timeout(cookie, page))
76926 _debug("fscache writeout timeout page: %p{%lx}",
76927 page, page->index);
76928 @@ -156,7 +156,7 @@ static void fscache_end_page_write(struct fscache_object *object,
76929 FSCACHE_COOKIE_STORING_TAG);
76930 if (!radix_tree_tag_get(&cookie->stores, page->index,
76931 FSCACHE_COOKIE_PENDING_TAG)) {
76932 - fscache_stat(&fscache_n_store_radix_deletes);
76933 + fscache_stat_unchecked(&fscache_n_store_radix_deletes);
76934 xpage = radix_tree_delete(&cookie->stores, page->index);
76935 }
76936 spin_unlock(&cookie->stores_lock);
76937 @@ -177,7 +177,7 @@ static void fscache_attr_changed_op(struct fscache_operation *op)
76938
76939 _enter("{OBJ%x OP%x}", object->debug_id, op->debug_id);
76940
76941 - fscache_stat(&fscache_n_attr_changed_calls);
76942 + fscache_stat_unchecked(&fscache_n_attr_changed_calls);
76943
76944 if (fscache_object_is_active(object)) {
76945 fscache_stat(&fscache_n_cop_attr_changed);
76946 @@ -204,11 +204,11 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
76947
76948 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
76949
76950 - fscache_stat(&fscache_n_attr_changed);
76951 + fscache_stat_unchecked(&fscache_n_attr_changed);
76952
76953 op = kzalloc(sizeof(*op), GFP_KERNEL);
76954 if (!op) {
76955 - fscache_stat(&fscache_n_attr_changed_nomem);
76956 + fscache_stat_unchecked(&fscache_n_attr_changed_nomem);
76957 _leave(" = -ENOMEM");
76958 return -ENOMEM;
76959 }
76960 @@ -230,7 +230,7 @@ int __fscache_attr_changed(struct fscache_cookie *cookie)
76961 if (fscache_submit_exclusive_op(object, op) < 0)
76962 goto nobufs_dec;
76963 spin_unlock(&cookie->lock);
76964 - fscache_stat(&fscache_n_attr_changed_ok);
76965 + fscache_stat_unchecked(&fscache_n_attr_changed_ok);
76966 fscache_put_operation(op);
76967 _leave(" = 0");
76968 return 0;
76969 @@ -242,7 +242,7 @@ nobufs:
76970 kfree(op);
76971 if (wake_cookie)
76972 __fscache_wake_unused_cookie(cookie);
76973 - fscache_stat(&fscache_n_attr_changed_nobufs);
76974 + fscache_stat_unchecked(&fscache_n_attr_changed_nobufs);
76975 _leave(" = %d", -ENOBUFS);
76976 return -ENOBUFS;
76977 }
76978 @@ -281,7 +281,7 @@ static struct fscache_retrieval *fscache_alloc_retrieval(
76979 /* allocate a retrieval operation and attempt to submit it */
76980 op = kzalloc(sizeof(*op), GFP_NOIO);
76981 if (!op) {
76982 - fscache_stat(&fscache_n_retrievals_nomem);
76983 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
76984 return NULL;
76985 }
76986
76987 @@ -311,12 +311,12 @@ int fscache_wait_for_deferred_lookup(struct fscache_cookie *cookie)
76988 return 0;
76989 }
76990
76991 - fscache_stat(&fscache_n_retrievals_wait);
76992 + fscache_stat_unchecked(&fscache_n_retrievals_wait);
76993
76994 jif = jiffies;
76995 if (wait_on_bit(&cookie->flags, FSCACHE_COOKIE_LOOKING_UP,
76996 TASK_INTERRUPTIBLE) != 0) {
76997 - fscache_stat(&fscache_n_retrievals_intr);
76998 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
76999 _leave(" = -ERESTARTSYS");
77000 return -ERESTARTSYS;
77001 }
77002 @@ -345,8 +345,8 @@ static void fscache_do_cancel_retrieval(struct fscache_operation *_op)
77003 */
77004 int fscache_wait_for_operation_activation(struct fscache_object *object,
77005 struct fscache_operation *op,
77006 - atomic_t *stat_op_waits,
77007 - atomic_t *stat_object_dead,
77008 + atomic_unchecked_t *stat_op_waits,
77009 + atomic_unchecked_t *stat_object_dead,
77010 void (*do_cancel)(struct fscache_operation *))
77011 {
77012 int ret;
77013 @@ -356,7 +356,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77014
77015 _debug(">>> WT");
77016 if (stat_op_waits)
77017 - fscache_stat(stat_op_waits);
77018 + fscache_stat_unchecked(stat_op_waits);
77019 if (wait_on_bit(&op->flags, FSCACHE_OP_WAITING,
77020 TASK_INTERRUPTIBLE) != 0) {
77021 ret = fscache_cancel_op(op, do_cancel);
77022 @@ -373,7 +373,7 @@ int fscache_wait_for_operation_activation(struct fscache_object *object,
77023 check_if_dead:
77024 if (op->state == FSCACHE_OP_ST_CANCELLED) {
77025 if (stat_object_dead)
77026 - fscache_stat(stat_object_dead);
77027 + fscache_stat_unchecked(stat_object_dead);
77028 _leave(" = -ENOBUFS [cancelled]");
77029 return -ENOBUFS;
77030 }
77031 @@ -381,7 +381,7 @@ check_if_dead:
77032 pr_err("%s() = -ENOBUFS [obj dead %d]\n", __func__, op->state);
77033 fscache_cancel_op(op, do_cancel);
77034 if (stat_object_dead)
77035 - fscache_stat(stat_object_dead);
77036 + fscache_stat_unchecked(stat_object_dead);
77037 return -ENOBUFS;
77038 }
77039 return 0;
77040 @@ -409,7 +409,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77041
77042 _enter("%p,%p,,,", cookie, page);
77043
77044 - fscache_stat(&fscache_n_retrievals);
77045 + fscache_stat_unchecked(&fscache_n_retrievals);
77046
77047 if (hlist_empty(&cookie->backing_objects))
77048 goto nobufs;
77049 @@ -451,7 +451,7 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77050 goto nobufs_unlock_dec;
77051 spin_unlock(&cookie->lock);
77052
77053 - fscache_stat(&fscache_n_retrieval_ops);
77054 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77055
77056 /* pin the netfs read context in case we need to do the actual netfs
77057 * read because we've encountered a cache read failure */
77058 @@ -482,15 +482,15 @@ int __fscache_read_or_alloc_page(struct fscache_cookie *cookie,
77059
77060 error:
77061 if (ret == -ENOMEM)
77062 - fscache_stat(&fscache_n_retrievals_nomem);
77063 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77064 else if (ret == -ERESTARTSYS)
77065 - fscache_stat(&fscache_n_retrievals_intr);
77066 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77067 else if (ret == -ENODATA)
77068 - fscache_stat(&fscache_n_retrievals_nodata);
77069 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77070 else if (ret < 0)
77071 - fscache_stat(&fscache_n_retrievals_nobufs);
77072 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77073 else
77074 - fscache_stat(&fscache_n_retrievals_ok);
77075 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77076
77077 fscache_put_retrieval(op);
77078 _leave(" = %d", ret);
77079 @@ -505,7 +505,7 @@ nobufs_unlock:
77080 __fscache_wake_unused_cookie(cookie);
77081 kfree(op);
77082 nobufs:
77083 - fscache_stat(&fscache_n_retrievals_nobufs);
77084 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77085 _leave(" = -ENOBUFS");
77086 return -ENOBUFS;
77087 }
77088 @@ -544,7 +544,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77089
77090 _enter("%p,,%d,,,", cookie, *nr_pages);
77091
77092 - fscache_stat(&fscache_n_retrievals);
77093 + fscache_stat_unchecked(&fscache_n_retrievals);
77094
77095 if (hlist_empty(&cookie->backing_objects))
77096 goto nobufs;
77097 @@ -582,7 +582,7 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77098 goto nobufs_unlock_dec;
77099 spin_unlock(&cookie->lock);
77100
77101 - fscache_stat(&fscache_n_retrieval_ops);
77102 + fscache_stat_unchecked(&fscache_n_retrieval_ops);
77103
77104 /* pin the netfs read context in case we need to do the actual netfs
77105 * read because we've encountered a cache read failure */
77106 @@ -613,15 +613,15 @@ int __fscache_read_or_alloc_pages(struct fscache_cookie *cookie,
77107
77108 error:
77109 if (ret == -ENOMEM)
77110 - fscache_stat(&fscache_n_retrievals_nomem);
77111 + fscache_stat_unchecked(&fscache_n_retrievals_nomem);
77112 else if (ret == -ERESTARTSYS)
77113 - fscache_stat(&fscache_n_retrievals_intr);
77114 + fscache_stat_unchecked(&fscache_n_retrievals_intr);
77115 else if (ret == -ENODATA)
77116 - fscache_stat(&fscache_n_retrievals_nodata);
77117 + fscache_stat_unchecked(&fscache_n_retrievals_nodata);
77118 else if (ret < 0)
77119 - fscache_stat(&fscache_n_retrievals_nobufs);
77120 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77121 else
77122 - fscache_stat(&fscache_n_retrievals_ok);
77123 + fscache_stat_unchecked(&fscache_n_retrievals_ok);
77124
77125 fscache_put_retrieval(op);
77126 _leave(" = %d", ret);
77127 @@ -636,7 +636,7 @@ nobufs_unlock:
77128 if (wake_cookie)
77129 __fscache_wake_unused_cookie(cookie);
77130 nobufs:
77131 - fscache_stat(&fscache_n_retrievals_nobufs);
77132 + fscache_stat_unchecked(&fscache_n_retrievals_nobufs);
77133 _leave(" = -ENOBUFS");
77134 return -ENOBUFS;
77135 }
77136 @@ -661,7 +661,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77137
77138 _enter("%p,%p,,,", cookie, page);
77139
77140 - fscache_stat(&fscache_n_allocs);
77141 + fscache_stat_unchecked(&fscache_n_allocs);
77142
77143 if (hlist_empty(&cookie->backing_objects))
77144 goto nobufs;
77145 @@ -695,7 +695,7 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77146 goto nobufs_unlock_dec;
77147 spin_unlock(&cookie->lock);
77148
77149 - fscache_stat(&fscache_n_alloc_ops);
77150 + fscache_stat_unchecked(&fscache_n_alloc_ops);
77151
77152 ret = fscache_wait_for_operation_activation(
77153 object, &op->op,
77154 @@ -712,11 +712,11 @@ int __fscache_alloc_page(struct fscache_cookie *cookie,
77155
77156 error:
77157 if (ret == -ERESTARTSYS)
77158 - fscache_stat(&fscache_n_allocs_intr);
77159 + fscache_stat_unchecked(&fscache_n_allocs_intr);
77160 else if (ret < 0)
77161 - fscache_stat(&fscache_n_allocs_nobufs);
77162 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77163 else
77164 - fscache_stat(&fscache_n_allocs_ok);
77165 + fscache_stat_unchecked(&fscache_n_allocs_ok);
77166
77167 fscache_put_retrieval(op);
77168 _leave(" = %d", ret);
77169 @@ -730,7 +730,7 @@ nobufs_unlock:
77170 if (wake_cookie)
77171 __fscache_wake_unused_cookie(cookie);
77172 nobufs:
77173 - fscache_stat(&fscache_n_allocs_nobufs);
77174 + fscache_stat_unchecked(&fscache_n_allocs_nobufs);
77175 _leave(" = -ENOBUFS");
77176 return -ENOBUFS;
77177 }
77178 @@ -806,7 +806,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77179
77180 spin_lock(&cookie->stores_lock);
77181
77182 - fscache_stat(&fscache_n_store_calls);
77183 + fscache_stat_unchecked(&fscache_n_store_calls);
77184
77185 /* find a page to store */
77186 page = NULL;
77187 @@ -817,7 +817,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77188 page = results[0];
77189 _debug("gang %d [%lx]", n, page->index);
77190 if (page->index > op->store_limit) {
77191 - fscache_stat(&fscache_n_store_pages_over_limit);
77192 + fscache_stat_unchecked(&fscache_n_store_pages_over_limit);
77193 goto superseded;
77194 }
77195
77196 @@ -829,7 +829,7 @@ static void fscache_write_op(struct fscache_operation *_op)
77197 spin_unlock(&cookie->stores_lock);
77198 spin_unlock(&object->lock);
77199
77200 - fscache_stat(&fscache_n_store_pages);
77201 + fscache_stat_unchecked(&fscache_n_store_pages);
77202 fscache_stat(&fscache_n_cop_write_page);
77203 ret = object->cache->ops->write_page(op, page);
77204 fscache_stat_d(&fscache_n_cop_write_page);
77205 @@ -933,7 +933,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77206 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77207 ASSERT(PageFsCache(page));
77208
77209 - fscache_stat(&fscache_n_stores);
77210 + fscache_stat_unchecked(&fscache_n_stores);
77211
77212 if (test_bit(FSCACHE_COOKIE_INVALIDATING, &cookie->flags)) {
77213 _leave(" = -ENOBUFS [invalidating]");
77214 @@ -992,7 +992,7 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77215 spin_unlock(&cookie->stores_lock);
77216 spin_unlock(&object->lock);
77217
77218 - op->op.debug_id = atomic_inc_return(&fscache_op_debug_id);
77219 + op->op.debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
77220 op->store_limit = object->store_limit;
77221
77222 __fscache_use_cookie(cookie);
77223 @@ -1001,8 +1001,8 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77224
77225 spin_unlock(&cookie->lock);
77226 radix_tree_preload_end();
77227 - fscache_stat(&fscache_n_store_ops);
77228 - fscache_stat(&fscache_n_stores_ok);
77229 + fscache_stat_unchecked(&fscache_n_store_ops);
77230 + fscache_stat_unchecked(&fscache_n_stores_ok);
77231
77232 /* the work queue now carries its own ref on the object */
77233 fscache_put_operation(&op->op);
77234 @@ -1010,14 +1010,14 @@ int __fscache_write_page(struct fscache_cookie *cookie,
77235 return 0;
77236
77237 already_queued:
77238 - fscache_stat(&fscache_n_stores_again);
77239 + fscache_stat_unchecked(&fscache_n_stores_again);
77240 already_pending:
77241 spin_unlock(&cookie->stores_lock);
77242 spin_unlock(&object->lock);
77243 spin_unlock(&cookie->lock);
77244 radix_tree_preload_end();
77245 kfree(op);
77246 - fscache_stat(&fscache_n_stores_ok);
77247 + fscache_stat_unchecked(&fscache_n_stores_ok);
77248 _leave(" = 0");
77249 return 0;
77250
77251 @@ -1039,14 +1039,14 @@ nobufs:
77252 kfree(op);
77253 if (wake_cookie)
77254 __fscache_wake_unused_cookie(cookie);
77255 - fscache_stat(&fscache_n_stores_nobufs);
77256 + fscache_stat_unchecked(&fscache_n_stores_nobufs);
77257 _leave(" = -ENOBUFS");
77258 return -ENOBUFS;
77259
77260 nomem_free:
77261 kfree(op);
77262 nomem:
77263 - fscache_stat(&fscache_n_stores_oom);
77264 + fscache_stat_unchecked(&fscache_n_stores_oom);
77265 _leave(" = -ENOMEM");
77266 return -ENOMEM;
77267 }
77268 @@ -1064,7 +1064,7 @@ void __fscache_uncache_page(struct fscache_cookie *cookie, struct page *page)
77269 ASSERTCMP(cookie->def->type, !=, FSCACHE_COOKIE_TYPE_INDEX);
77270 ASSERTCMP(page, !=, NULL);
77271
77272 - fscache_stat(&fscache_n_uncaches);
77273 + fscache_stat_unchecked(&fscache_n_uncaches);
77274
77275 /* cache withdrawal may beat us to it */
77276 if (!PageFsCache(page))
77277 @@ -1115,7 +1115,7 @@ void fscache_mark_page_cached(struct fscache_retrieval *op, struct page *page)
77278 struct fscache_cookie *cookie = op->op.object->cookie;
77279
77280 #ifdef CONFIG_FSCACHE_STATS
77281 - atomic_inc(&fscache_n_marks);
77282 + atomic_inc_unchecked(&fscache_n_marks);
77283 #endif
77284
77285 _debug("- mark %p{%lx}", page, page->index);
77286 diff --git a/fs/fscache/stats.c b/fs/fscache/stats.c
77287 index 40d13c7..ddf52b9 100644
77288 --- a/fs/fscache/stats.c
77289 +++ b/fs/fscache/stats.c
77290 @@ -18,99 +18,99 @@
77291 /*
77292 * operation counters
77293 */
77294 -atomic_t fscache_n_op_pend;
77295 -atomic_t fscache_n_op_run;
77296 -atomic_t fscache_n_op_enqueue;
77297 -atomic_t fscache_n_op_requeue;
77298 -atomic_t fscache_n_op_deferred_release;
77299 -atomic_t fscache_n_op_release;
77300 -atomic_t fscache_n_op_gc;
77301 -atomic_t fscache_n_op_cancelled;
77302 -atomic_t fscache_n_op_rejected;
77303 +atomic_unchecked_t fscache_n_op_pend;
77304 +atomic_unchecked_t fscache_n_op_run;
77305 +atomic_unchecked_t fscache_n_op_enqueue;
77306 +atomic_unchecked_t fscache_n_op_requeue;
77307 +atomic_unchecked_t fscache_n_op_deferred_release;
77308 +atomic_unchecked_t fscache_n_op_release;
77309 +atomic_unchecked_t fscache_n_op_gc;
77310 +atomic_unchecked_t fscache_n_op_cancelled;
77311 +atomic_unchecked_t fscache_n_op_rejected;
77312
77313 -atomic_t fscache_n_attr_changed;
77314 -atomic_t fscache_n_attr_changed_ok;
77315 -atomic_t fscache_n_attr_changed_nobufs;
77316 -atomic_t fscache_n_attr_changed_nomem;
77317 -atomic_t fscache_n_attr_changed_calls;
77318 +atomic_unchecked_t fscache_n_attr_changed;
77319 +atomic_unchecked_t fscache_n_attr_changed_ok;
77320 +atomic_unchecked_t fscache_n_attr_changed_nobufs;
77321 +atomic_unchecked_t fscache_n_attr_changed_nomem;
77322 +atomic_unchecked_t fscache_n_attr_changed_calls;
77323
77324 -atomic_t fscache_n_allocs;
77325 -atomic_t fscache_n_allocs_ok;
77326 -atomic_t fscache_n_allocs_wait;
77327 -atomic_t fscache_n_allocs_nobufs;
77328 -atomic_t fscache_n_allocs_intr;
77329 -atomic_t fscache_n_allocs_object_dead;
77330 -atomic_t fscache_n_alloc_ops;
77331 -atomic_t fscache_n_alloc_op_waits;
77332 +atomic_unchecked_t fscache_n_allocs;
77333 +atomic_unchecked_t fscache_n_allocs_ok;
77334 +atomic_unchecked_t fscache_n_allocs_wait;
77335 +atomic_unchecked_t fscache_n_allocs_nobufs;
77336 +atomic_unchecked_t fscache_n_allocs_intr;
77337 +atomic_unchecked_t fscache_n_allocs_object_dead;
77338 +atomic_unchecked_t fscache_n_alloc_ops;
77339 +atomic_unchecked_t fscache_n_alloc_op_waits;
77340
77341 -atomic_t fscache_n_retrievals;
77342 -atomic_t fscache_n_retrievals_ok;
77343 -atomic_t fscache_n_retrievals_wait;
77344 -atomic_t fscache_n_retrievals_nodata;
77345 -atomic_t fscache_n_retrievals_nobufs;
77346 -atomic_t fscache_n_retrievals_intr;
77347 -atomic_t fscache_n_retrievals_nomem;
77348 -atomic_t fscache_n_retrievals_object_dead;
77349 -atomic_t fscache_n_retrieval_ops;
77350 -atomic_t fscache_n_retrieval_op_waits;
77351 +atomic_unchecked_t fscache_n_retrievals;
77352 +atomic_unchecked_t fscache_n_retrievals_ok;
77353 +atomic_unchecked_t fscache_n_retrievals_wait;
77354 +atomic_unchecked_t fscache_n_retrievals_nodata;
77355 +atomic_unchecked_t fscache_n_retrievals_nobufs;
77356 +atomic_unchecked_t fscache_n_retrievals_intr;
77357 +atomic_unchecked_t fscache_n_retrievals_nomem;
77358 +atomic_unchecked_t fscache_n_retrievals_object_dead;
77359 +atomic_unchecked_t fscache_n_retrieval_ops;
77360 +atomic_unchecked_t fscache_n_retrieval_op_waits;
77361
77362 -atomic_t fscache_n_stores;
77363 -atomic_t fscache_n_stores_ok;
77364 -atomic_t fscache_n_stores_again;
77365 -atomic_t fscache_n_stores_nobufs;
77366 -atomic_t fscache_n_stores_oom;
77367 -atomic_t fscache_n_store_ops;
77368 -atomic_t fscache_n_store_calls;
77369 -atomic_t fscache_n_store_pages;
77370 -atomic_t fscache_n_store_radix_deletes;
77371 -atomic_t fscache_n_store_pages_over_limit;
77372 +atomic_unchecked_t fscache_n_stores;
77373 +atomic_unchecked_t fscache_n_stores_ok;
77374 +atomic_unchecked_t fscache_n_stores_again;
77375 +atomic_unchecked_t fscache_n_stores_nobufs;
77376 +atomic_unchecked_t fscache_n_stores_oom;
77377 +atomic_unchecked_t fscache_n_store_ops;
77378 +atomic_unchecked_t fscache_n_store_calls;
77379 +atomic_unchecked_t fscache_n_store_pages;
77380 +atomic_unchecked_t fscache_n_store_radix_deletes;
77381 +atomic_unchecked_t fscache_n_store_pages_over_limit;
77382
77383 -atomic_t fscache_n_store_vmscan_not_storing;
77384 -atomic_t fscache_n_store_vmscan_gone;
77385 -atomic_t fscache_n_store_vmscan_busy;
77386 -atomic_t fscache_n_store_vmscan_cancelled;
77387 -atomic_t fscache_n_store_vmscan_wait;
77388 +atomic_unchecked_t fscache_n_store_vmscan_not_storing;
77389 +atomic_unchecked_t fscache_n_store_vmscan_gone;
77390 +atomic_unchecked_t fscache_n_store_vmscan_busy;
77391 +atomic_unchecked_t fscache_n_store_vmscan_cancelled;
77392 +atomic_unchecked_t fscache_n_store_vmscan_wait;
77393
77394 -atomic_t fscache_n_marks;
77395 -atomic_t fscache_n_uncaches;
77396 +atomic_unchecked_t fscache_n_marks;
77397 +atomic_unchecked_t fscache_n_uncaches;
77398
77399 -atomic_t fscache_n_acquires;
77400 -atomic_t fscache_n_acquires_null;
77401 -atomic_t fscache_n_acquires_no_cache;
77402 -atomic_t fscache_n_acquires_ok;
77403 -atomic_t fscache_n_acquires_nobufs;
77404 -atomic_t fscache_n_acquires_oom;
77405 +atomic_unchecked_t fscache_n_acquires;
77406 +atomic_unchecked_t fscache_n_acquires_null;
77407 +atomic_unchecked_t fscache_n_acquires_no_cache;
77408 +atomic_unchecked_t fscache_n_acquires_ok;
77409 +atomic_unchecked_t fscache_n_acquires_nobufs;
77410 +atomic_unchecked_t fscache_n_acquires_oom;
77411
77412 -atomic_t fscache_n_invalidates;
77413 -atomic_t fscache_n_invalidates_run;
77414 +atomic_unchecked_t fscache_n_invalidates;
77415 +atomic_unchecked_t fscache_n_invalidates_run;
77416
77417 -atomic_t fscache_n_updates;
77418 -atomic_t fscache_n_updates_null;
77419 -atomic_t fscache_n_updates_run;
77420 +atomic_unchecked_t fscache_n_updates;
77421 +atomic_unchecked_t fscache_n_updates_null;
77422 +atomic_unchecked_t fscache_n_updates_run;
77423
77424 -atomic_t fscache_n_relinquishes;
77425 -atomic_t fscache_n_relinquishes_null;
77426 -atomic_t fscache_n_relinquishes_waitcrt;
77427 -atomic_t fscache_n_relinquishes_retire;
77428 +atomic_unchecked_t fscache_n_relinquishes;
77429 +atomic_unchecked_t fscache_n_relinquishes_null;
77430 +atomic_unchecked_t fscache_n_relinquishes_waitcrt;
77431 +atomic_unchecked_t fscache_n_relinquishes_retire;
77432
77433 -atomic_t fscache_n_cookie_index;
77434 -atomic_t fscache_n_cookie_data;
77435 -atomic_t fscache_n_cookie_special;
77436 +atomic_unchecked_t fscache_n_cookie_index;
77437 +atomic_unchecked_t fscache_n_cookie_data;
77438 +atomic_unchecked_t fscache_n_cookie_special;
77439
77440 -atomic_t fscache_n_object_alloc;
77441 -atomic_t fscache_n_object_no_alloc;
77442 -atomic_t fscache_n_object_lookups;
77443 -atomic_t fscache_n_object_lookups_negative;
77444 -atomic_t fscache_n_object_lookups_positive;
77445 -atomic_t fscache_n_object_lookups_timed_out;
77446 -atomic_t fscache_n_object_created;
77447 -atomic_t fscache_n_object_avail;
77448 -atomic_t fscache_n_object_dead;
77449 +atomic_unchecked_t fscache_n_object_alloc;
77450 +atomic_unchecked_t fscache_n_object_no_alloc;
77451 +atomic_unchecked_t fscache_n_object_lookups;
77452 +atomic_unchecked_t fscache_n_object_lookups_negative;
77453 +atomic_unchecked_t fscache_n_object_lookups_positive;
77454 +atomic_unchecked_t fscache_n_object_lookups_timed_out;
77455 +atomic_unchecked_t fscache_n_object_created;
77456 +atomic_unchecked_t fscache_n_object_avail;
77457 +atomic_unchecked_t fscache_n_object_dead;
77458
77459 -atomic_t fscache_n_checkaux_none;
77460 -atomic_t fscache_n_checkaux_okay;
77461 -atomic_t fscache_n_checkaux_update;
77462 -atomic_t fscache_n_checkaux_obsolete;
77463 +atomic_unchecked_t fscache_n_checkaux_none;
77464 +atomic_unchecked_t fscache_n_checkaux_okay;
77465 +atomic_unchecked_t fscache_n_checkaux_update;
77466 +atomic_unchecked_t fscache_n_checkaux_obsolete;
77467
77468 atomic_t fscache_n_cop_alloc_object;
77469 atomic_t fscache_n_cop_lookup_object;
77470 @@ -138,118 +138,118 @@ static int fscache_stats_show(struct seq_file *m, void *v)
77471 seq_puts(m, "FS-Cache statistics\n");
77472
77473 seq_printf(m, "Cookies: idx=%u dat=%u spc=%u\n",
77474 - atomic_read(&fscache_n_cookie_index),
77475 - atomic_read(&fscache_n_cookie_data),
77476 - atomic_read(&fscache_n_cookie_special));
77477 + atomic_read_unchecked(&fscache_n_cookie_index),
77478 + atomic_read_unchecked(&fscache_n_cookie_data),
77479 + atomic_read_unchecked(&fscache_n_cookie_special));
77480
77481 seq_printf(m, "Objects: alc=%u nal=%u avl=%u ded=%u\n",
77482 - atomic_read(&fscache_n_object_alloc),
77483 - atomic_read(&fscache_n_object_no_alloc),
77484 - atomic_read(&fscache_n_object_avail),
77485 - atomic_read(&fscache_n_object_dead));
77486 + atomic_read_unchecked(&fscache_n_object_alloc),
77487 + atomic_read_unchecked(&fscache_n_object_no_alloc),
77488 + atomic_read_unchecked(&fscache_n_object_avail),
77489 + atomic_read_unchecked(&fscache_n_object_dead));
77490 seq_printf(m, "ChkAux : non=%u ok=%u upd=%u obs=%u\n",
77491 - atomic_read(&fscache_n_checkaux_none),
77492 - atomic_read(&fscache_n_checkaux_okay),
77493 - atomic_read(&fscache_n_checkaux_update),
77494 - atomic_read(&fscache_n_checkaux_obsolete));
77495 + atomic_read_unchecked(&fscache_n_checkaux_none),
77496 + atomic_read_unchecked(&fscache_n_checkaux_okay),
77497 + atomic_read_unchecked(&fscache_n_checkaux_update),
77498 + atomic_read_unchecked(&fscache_n_checkaux_obsolete));
77499
77500 seq_printf(m, "Pages : mrk=%u unc=%u\n",
77501 - atomic_read(&fscache_n_marks),
77502 - atomic_read(&fscache_n_uncaches));
77503 + atomic_read_unchecked(&fscache_n_marks),
77504 + atomic_read_unchecked(&fscache_n_uncaches));
77505
77506 seq_printf(m, "Acquire: n=%u nul=%u noc=%u ok=%u nbf=%u"
77507 " oom=%u\n",
77508 - atomic_read(&fscache_n_acquires),
77509 - atomic_read(&fscache_n_acquires_null),
77510 - atomic_read(&fscache_n_acquires_no_cache),
77511 - atomic_read(&fscache_n_acquires_ok),
77512 - atomic_read(&fscache_n_acquires_nobufs),
77513 - atomic_read(&fscache_n_acquires_oom));
77514 + atomic_read_unchecked(&fscache_n_acquires),
77515 + atomic_read_unchecked(&fscache_n_acquires_null),
77516 + atomic_read_unchecked(&fscache_n_acquires_no_cache),
77517 + atomic_read_unchecked(&fscache_n_acquires_ok),
77518 + atomic_read_unchecked(&fscache_n_acquires_nobufs),
77519 + atomic_read_unchecked(&fscache_n_acquires_oom));
77520
77521 seq_printf(m, "Lookups: n=%u neg=%u pos=%u crt=%u tmo=%u\n",
77522 - atomic_read(&fscache_n_object_lookups),
77523 - atomic_read(&fscache_n_object_lookups_negative),
77524 - atomic_read(&fscache_n_object_lookups_positive),
77525 - atomic_read(&fscache_n_object_created),
77526 - atomic_read(&fscache_n_object_lookups_timed_out));
77527 + atomic_read_unchecked(&fscache_n_object_lookups),
77528 + atomic_read_unchecked(&fscache_n_object_lookups_negative),
77529 + atomic_read_unchecked(&fscache_n_object_lookups_positive),
77530 + atomic_read_unchecked(&fscache_n_object_created),
77531 + atomic_read_unchecked(&fscache_n_object_lookups_timed_out));
77532
77533 seq_printf(m, "Invals : n=%u run=%u\n",
77534 - atomic_read(&fscache_n_invalidates),
77535 - atomic_read(&fscache_n_invalidates_run));
77536 + atomic_read_unchecked(&fscache_n_invalidates),
77537 + atomic_read_unchecked(&fscache_n_invalidates_run));
77538
77539 seq_printf(m, "Updates: n=%u nul=%u run=%u\n",
77540 - atomic_read(&fscache_n_updates),
77541 - atomic_read(&fscache_n_updates_null),
77542 - atomic_read(&fscache_n_updates_run));
77543 + atomic_read_unchecked(&fscache_n_updates),
77544 + atomic_read_unchecked(&fscache_n_updates_null),
77545 + atomic_read_unchecked(&fscache_n_updates_run));
77546
77547 seq_printf(m, "Relinqs: n=%u nul=%u wcr=%u rtr=%u\n",
77548 - atomic_read(&fscache_n_relinquishes),
77549 - atomic_read(&fscache_n_relinquishes_null),
77550 - atomic_read(&fscache_n_relinquishes_waitcrt),
77551 - atomic_read(&fscache_n_relinquishes_retire));
77552 + atomic_read_unchecked(&fscache_n_relinquishes),
77553 + atomic_read_unchecked(&fscache_n_relinquishes_null),
77554 + atomic_read_unchecked(&fscache_n_relinquishes_waitcrt),
77555 + atomic_read_unchecked(&fscache_n_relinquishes_retire));
77556
77557 seq_printf(m, "AttrChg: n=%u ok=%u nbf=%u oom=%u run=%u\n",
77558 - atomic_read(&fscache_n_attr_changed),
77559 - atomic_read(&fscache_n_attr_changed_ok),
77560 - atomic_read(&fscache_n_attr_changed_nobufs),
77561 - atomic_read(&fscache_n_attr_changed_nomem),
77562 - atomic_read(&fscache_n_attr_changed_calls));
77563 + atomic_read_unchecked(&fscache_n_attr_changed),
77564 + atomic_read_unchecked(&fscache_n_attr_changed_ok),
77565 + atomic_read_unchecked(&fscache_n_attr_changed_nobufs),
77566 + atomic_read_unchecked(&fscache_n_attr_changed_nomem),
77567 + atomic_read_unchecked(&fscache_n_attr_changed_calls));
77568
77569 seq_printf(m, "Allocs : n=%u ok=%u wt=%u nbf=%u int=%u\n",
77570 - atomic_read(&fscache_n_allocs),
77571 - atomic_read(&fscache_n_allocs_ok),
77572 - atomic_read(&fscache_n_allocs_wait),
77573 - atomic_read(&fscache_n_allocs_nobufs),
77574 - atomic_read(&fscache_n_allocs_intr));
77575 + atomic_read_unchecked(&fscache_n_allocs),
77576 + atomic_read_unchecked(&fscache_n_allocs_ok),
77577 + atomic_read_unchecked(&fscache_n_allocs_wait),
77578 + atomic_read_unchecked(&fscache_n_allocs_nobufs),
77579 + atomic_read_unchecked(&fscache_n_allocs_intr));
77580 seq_printf(m, "Allocs : ops=%u owt=%u abt=%u\n",
77581 - atomic_read(&fscache_n_alloc_ops),
77582 - atomic_read(&fscache_n_alloc_op_waits),
77583 - atomic_read(&fscache_n_allocs_object_dead));
77584 + atomic_read_unchecked(&fscache_n_alloc_ops),
77585 + atomic_read_unchecked(&fscache_n_alloc_op_waits),
77586 + atomic_read_unchecked(&fscache_n_allocs_object_dead));
77587
77588 seq_printf(m, "Retrvls: n=%u ok=%u wt=%u nod=%u nbf=%u"
77589 " int=%u oom=%u\n",
77590 - atomic_read(&fscache_n_retrievals),
77591 - atomic_read(&fscache_n_retrievals_ok),
77592 - atomic_read(&fscache_n_retrievals_wait),
77593 - atomic_read(&fscache_n_retrievals_nodata),
77594 - atomic_read(&fscache_n_retrievals_nobufs),
77595 - atomic_read(&fscache_n_retrievals_intr),
77596 - atomic_read(&fscache_n_retrievals_nomem));
77597 + atomic_read_unchecked(&fscache_n_retrievals),
77598 + atomic_read_unchecked(&fscache_n_retrievals_ok),
77599 + atomic_read_unchecked(&fscache_n_retrievals_wait),
77600 + atomic_read_unchecked(&fscache_n_retrievals_nodata),
77601 + atomic_read_unchecked(&fscache_n_retrievals_nobufs),
77602 + atomic_read_unchecked(&fscache_n_retrievals_intr),
77603 + atomic_read_unchecked(&fscache_n_retrievals_nomem));
77604 seq_printf(m, "Retrvls: ops=%u owt=%u abt=%u\n",
77605 - atomic_read(&fscache_n_retrieval_ops),
77606 - atomic_read(&fscache_n_retrieval_op_waits),
77607 - atomic_read(&fscache_n_retrievals_object_dead));
77608 + atomic_read_unchecked(&fscache_n_retrieval_ops),
77609 + atomic_read_unchecked(&fscache_n_retrieval_op_waits),
77610 + atomic_read_unchecked(&fscache_n_retrievals_object_dead));
77611
77612 seq_printf(m, "Stores : n=%u ok=%u agn=%u nbf=%u oom=%u\n",
77613 - atomic_read(&fscache_n_stores),
77614 - atomic_read(&fscache_n_stores_ok),
77615 - atomic_read(&fscache_n_stores_again),
77616 - atomic_read(&fscache_n_stores_nobufs),
77617 - atomic_read(&fscache_n_stores_oom));
77618 + atomic_read_unchecked(&fscache_n_stores),
77619 + atomic_read_unchecked(&fscache_n_stores_ok),
77620 + atomic_read_unchecked(&fscache_n_stores_again),
77621 + atomic_read_unchecked(&fscache_n_stores_nobufs),
77622 + atomic_read_unchecked(&fscache_n_stores_oom));
77623 seq_printf(m, "Stores : ops=%u run=%u pgs=%u rxd=%u olm=%u\n",
77624 - atomic_read(&fscache_n_store_ops),
77625 - atomic_read(&fscache_n_store_calls),
77626 - atomic_read(&fscache_n_store_pages),
77627 - atomic_read(&fscache_n_store_radix_deletes),
77628 - atomic_read(&fscache_n_store_pages_over_limit));
77629 + atomic_read_unchecked(&fscache_n_store_ops),
77630 + atomic_read_unchecked(&fscache_n_store_calls),
77631 + atomic_read_unchecked(&fscache_n_store_pages),
77632 + atomic_read_unchecked(&fscache_n_store_radix_deletes),
77633 + atomic_read_unchecked(&fscache_n_store_pages_over_limit));
77634
77635 seq_printf(m, "VmScan : nos=%u gon=%u bsy=%u can=%u wt=%u\n",
77636 - atomic_read(&fscache_n_store_vmscan_not_storing),
77637 - atomic_read(&fscache_n_store_vmscan_gone),
77638 - atomic_read(&fscache_n_store_vmscan_busy),
77639 - atomic_read(&fscache_n_store_vmscan_cancelled),
77640 - atomic_read(&fscache_n_store_vmscan_wait));
77641 + atomic_read_unchecked(&fscache_n_store_vmscan_not_storing),
77642 + atomic_read_unchecked(&fscache_n_store_vmscan_gone),
77643 + atomic_read_unchecked(&fscache_n_store_vmscan_busy),
77644 + atomic_read_unchecked(&fscache_n_store_vmscan_cancelled),
77645 + atomic_read_unchecked(&fscache_n_store_vmscan_wait));
77646
77647 seq_printf(m, "Ops : pend=%u run=%u enq=%u can=%u rej=%u\n",
77648 - atomic_read(&fscache_n_op_pend),
77649 - atomic_read(&fscache_n_op_run),
77650 - atomic_read(&fscache_n_op_enqueue),
77651 - atomic_read(&fscache_n_op_cancelled),
77652 - atomic_read(&fscache_n_op_rejected));
77653 + atomic_read_unchecked(&fscache_n_op_pend),
77654 + atomic_read_unchecked(&fscache_n_op_run),
77655 + atomic_read_unchecked(&fscache_n_op_enqueue),
77656 + atomic_read_unchecked(&fscache_n_op_cancelled),
77657 + atomic_read_unchecked(&fscache_n_op_rejected));
77658 seq_printf(m, "Ops : dfr=%u rel=%u gc=%u\n",
77659 - atomic_read(&fscache_n_op_deferred_release),
77660 - atomic_read(&fscache_n_op_release),
77661 - atomic_read(&fscache_n_op_gc));
77662 + atomic_read_unchecked(&fscache_n_op_deferred_release),
77663 + atomic_read_unchecked(&fscache_n_op_release),
77664 + atomic_read_unchecked(&fscache_n_op_gc));
77665
77666 seq_printf(m, "CacheOp: alo=%d luo=%d luc=%d gro=%d\n",
77667 atomic_read(&fscache_n_cop_alloc_object),
77668 diff --git a/fs/fuse/cuse.c b/fs/fuse/cuse.c
77669 index e5bbf74..9bfdaf3 100644
77670 --- a/fs/fuse/cuse.c
77671 +++ b/fs/fuse/cuse.c
77672 @@ -602,10 +602,12 @@ static int __init cuse_init(void)
77673 INIT_LIST_HEAD(&cuse_conntbl[i]);
77674
77675 /* inherit and extend fuse_dev_operations */
77676 - cuse_channel_fops = fuse_dev_operations;
77677 - cuse_channel_fops.owner = THIS_MODULE;
77678 - cuse_channel_fops.open = cuse_channel_open;
77679 - cuse_channel_fops.release = cuse_channel_release;
77680 + pax_open_kernel();
77681 + memcpy((void *)&cuse_channel_fops, &fuse_dev_operations, sizeof(fuse_dev_operations));
77682 + *(void **)&cuse_channel_fops.owner = THIS_MODULE;
77683 + *(void **)&cuse_channel_fops.open = cuse_channel_open;
77684 + *(void **)&cuse_channel_fops.release = cuse_channel_release;
77685 + pax_close_kernel();
77686
77687 cuse_class = class_create(THIS_MODULE, "cuse");
77688 if (IS_ERR(cuse_class))
77689 diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c
77690 index c8b68ab..97190db 100644
77691 --- a/fs/fuse/dev.c
77692 +++ b/fs/fuse/dev.c
77693 @@ -1398,7 +1398,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77694 ret = 0;
77695 pipe_lock(pipe);
77696
77697 - if (!pipe->readers) {
77698 + if (!atomic_read(&pipe->readers)) {
77699 send_sig(SIGPIPE, current, 0);
77700 if (!ret)
77701 ret = -EPIPE;
77702 @@ -1427,7 +1427,7 @@ static ssize_t fuse_dev_splice_read(struct file *in, loff_t *ppos,
77703 page_nr++;
77704 ret += buf->len;
77705
77706 - if (pipe->files)
77707 + if (atomic_read(&pipe->files))
77708 do_wakeup = 1;
77709 }
77710
77711 diff --git a/fs/fuse/dir.c b/fs/fuse/dir.c
77712 index 0572bca..cb9c3fa 100644
77713 --- a/fs/fuse/dir.c
77714 +++ b/fs/fuse/dir.c
77715 @@ -1394,7 +1394,7 @@ static char *read_link(struct dentry *dentry)
77716 return link;
77717 }
77718
77719 -static void free_link(char *link)
77720 +static void free_link(const char *link)
77721 {
77722 if (!IS_ERR(link))
77723 free_page((unsigned long) link);
77724 diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
77725 index 0fa8062..755b198 100644
77726 --- a/fs/gfs2/glock.c
77727 +++ b/fs/gfs2/glock.c
77728 @@ -385,9 +385,9 @@ static void state_change(struct gfs2_glock *gl, unsigned int new_state)
77729 if (held1 != held2) {
77730 GLOCK_BUG_ON(gl, __lockref_is_dead(&gl->gl_lockref));
77731 if (held2)
77732 - gl->gl_lockref.count++;
77733 + __lockref_inc(&gl->gl_lockref);
77734 else
77735 - gl->gl_lockref.count--;
77736 + __lockref_dec(&gl->gl_lockref);
77737 }
77738 if (held1 && held2 && list_empty(&gl->gl_holders))
77739 clear_bit(GLF_QUEUED, &gl->gl_flags);
77740 @@ -614,9 +614,9 @@ out:
77741 out_sched:
77742 clear_bit(GLF_LOCK, &gl->gl_flags);
77743 smp_mb__after_atomic();
77744 - gl->gl_lockref.count++;
77745 + __lockref_inc(&gl->gl_lockref);
77746 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77747 - gl->gl_lockref.count--;
77748 + __lockref_dec(&gl->gl_lockref);
77749 return;
77750
77751 out_unlock:
77752 @@ -742,7 +742,7 @@ int gfs2_glock_get(struct gfs2_sbd *sdp, u64 number,
77753 gl->gl_sbd = sdp;
77754 gl->gl_flags = 0;
77755 gl->gl_name = name;
77756 - gl->gl_lockref.count = 1;
77757 + __lockref_set(&gl->gl_lockref, 1);
77758 gl->gl_state = LM_ST_UNLOCKED;
77759 gl->gl_target = LM_ST_UNLOCKED;
77760 gl->gl_demote_state = LM_ST_EXCLUSIVE;
77761 @@ -1020,9 +1020,9 @@ int gfs2_glock_nq(struct gfs2_holder *gh)
77762 if (unlikely((LM_FLAG_NOEXP & gh->gh_flags) &&
77763 test_and_clear_bit(GLF_FROZEN, &gl->gl_flags))) {
77764 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77765 - gl->gl_lockref.count++;
77766 + __lockref_inc(&gl->gl_lockref);
77767 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77768 - gl->gl_lockref.count--;
77769 + __lockref_dec(&gl->gl_lockref);
77770 }
77771 run_queue(gl, 1);
77772 spin_unlock(&gl->gl_spin);
77773 @@ -1325,7 +1325,7 @@ void gfs2_glock_complete(struct gfs2_glock *gl, int ret)
77774 }
77775 }
77776
77777 - gl->gl_lockref.count++;
77778 + __lockref_inc(&gl->gl_lockref);
77779 set_bit(GLF_REPLY_PENDING, &gl->gl_flags);
77780 spin_unlock(&gl->gl_spin);
77781
77782 @@ -1384,12 +1384,12 @@ add_back_to_lru:
77783 goto add_back_to_lru;
77784 }
77785 clear_bit(GLF_LRU, &gl->gl_flags);
77786 - gl->gl_lockref.count++;
77787 + __lockref_inc(&gl->gl_lockref);
77788 if (demote_ok(gl))
77789 handle_callback(gl, LM_ST_UNLOCKED, 0, false);
77790 WARN_ON(!test_and_clear_bit(GLF_LOCK, &gl->gl_flags));
77791 if (queue_delayed_work(glock_workqueue, &gl->gl_work, 0) == 0)
77792 - gl->gl_lockref.count--;
77793 + __lockref_dec(&gl->gl_lockref);
77794 spin_unlock(&gl->gl_spin);
77795 cond_resched_lock(&lru_lock);
77796 }
77797 @@ -1719,7 +1719,7 @@ void gfs2_dump_glock(struct seq_file *seq, const struct gfs2_glock *gl)
77798 state2str(gl->gl_demote_state), dtime,
77799 atomic_read(&gl->gl_ail_count),
77800 atomic_read(&gl->gl_revokes),
77801 - (int)gl->gl_lockref.count, gl->gl_hold_time);
77802 + __lockref_read(&gl->gl_lockref), gl->gl_hold_time);
77803
77804 list_for_each_entry(gh, &gl->gl_holders, gh_list)
77805 dump_holder(seq, gh);
77806 diff --git a/fs/gfs2/glops.c b/fs/gfs2/glops.c
77807 index fe91951..ce38a6e 100644
77808 --- a/fs/gfs2/glops.c
77809 +++ b/fs/gfs2/glops.c
77810 @@ -544,9 +544,9 @@ static void iopen_go_callback(struct gfs2_glock *gl, bool remote)
77811
77812 if (gl->gl_demote_state == LM_ST_UNLOCKED &&
77813 gl->gl_state == LM_ST_SHARED && ip) {
77814 - gl->gl_lockref.count++;
77815 + __lockref_inc(&gl->gl_lockref);
77816 if (queue_work(gfs2_delete_workqueue, &gl->gl_delete) == 0)
77817 - gl->gl_lockref.count--;
77818 + __lockref_dec(&gl->gl_lockref);
77819 }
77820 }
77821
77822 diff --git a/fs/gfs2/quota.c b/fs/gfs2/quota.c
77823 index e3065cb..45e7117 100644
77824 --- a/fs/gfs2/quota.c
77825 +++ b/fs/gfs2/quota.c
77826 @@ -154,7 +154,7 @@ static enum lru_status gfs2_qd_isolate(struct list_head *item,
77827 if (!spin_trylock(&qd->qd_lockref.lock))
77828 return LRU_SKIP;
77829
77830 - if (qd->qd_lockref.count == 0) {
77831 + if (__lockref_read(&qd->qd_lockref) == 0) {
77832 lockref_mark_dead(&qd->qd_lockref);
77833 list_lru_isolate_move(lru, &qd->qd_lru, dispose);
77834 }
77835 @@ -221,7 +221,7 @@ static struct gfs2_quota_data *qd_alloc(unsigned hash, struct gfs2_sbd *sdp, str
77836 return NULL;
77837
77838 qd->qd_sbd = sdp;
77839 - qd->qd_lockref.count = 1;
77840 + __lockref_set(&qd->qd_lockref, 1);
77841 spin_lock_init(&qd->qd_lockref.lock);
77842 qd->qd_id = qid;
77843 qd->qd_slot = -1;
77844 @@ -312,7 +312,7 @@ static void qd_put(struct gfs2_quota_data *qd)
77845 if (lockref_put_or_lock(&qd->qd_lockref))
77846 return;
77847
77848 - qd->qd_lockref.count = 0;
77849 + __lockref_set(&qd->qd_lockref, 0);
77850 list_lru_add(&gfs2_qd_lru, &qd->qd_lru);
77851 spin_unlock(&qd->qd_lockref.lock);
77852
77853 diff --git a/fs/hostfs/hostfs_kern.c b/fs/hostfs/hostfs_kern.c
77854 index 07d8d8f..2c2a4e7 100644
77855 --- a/fs/hostfs/hostfs_kern.c
77856 +++ b/fs/hostfs/hostfs_kern.c
77857 @@ -918,7 +918,7 @@ static void *hostfs_follow_link(struct dentry *dentry, struct nameidata *nd)
77858
77859 static void hostfs_put_link(struct dentry *dentry, struct nameidata *nd, void *cookie)
77860 {
77861 - char *s = nd_get_link(nd);
77862 + const char *s = nd_get_link(nd);
77863 if (!IS_ERR(s))
77864 __putname(s);
77865 }
77866 diff --git a/fs/hugetlbfs/inode.c b/fs/hugetlbfs/inode.c
77867 index 87724c1..5a5e53f 100644
77868 --- a/fs/hugetlbfs/inode.c
77869 +++ b/fs/hugetlbfs/inode.c
77870 @@ -151,6 +151,7 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
77871 struct mm_struct *mm = current->mm;
77872 struct vm_area_struct *vma;
77873 struct hstate *h = hstate_file(file);
77874 + unsigned long offset = gr_rand_threadstack_offset(mm, file, flags);
77875 struct vm_unmapped_area_info info;
77876
77877 if (len & ~huge_page_mask(h))
77878 @@ -164,17 +165,26 @@ hugetlb_get_unmapped_area(struct file *file, unsigned long addr,
77879 return addr;
77880 }
77881
77882 +#ifdef CONFIG_PAX_RANDMMAP
77883 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
77884 +#endif
77885 +
77886 if (addr) {
77887 addr = ALIGN(addr, huge_page_size(h));
77888 vma = find_vma(mm, addr);
77889 - if (TASK_SIZE - len >= addr &&
77890 - (!vma || addr + len <= vma->vm_start))
77891 + if (TASK_SIZE - len >= addr && check_heap_stack_gap(vma, addr, len, offset))
77892 return addr;
77893 }
77894
77895 info.flags = 0;
77896 info.length = len;
77897 info.low_limit = TASK_UNMAPPED_BASE;
77898 +
77899 +#ifdef CONFIG_PAX_RANDMMAP
77900 + if (mm->pax_flags & MF_PAX_RANDMMAP)
77901 + info.low_limit += mm->delta_mmap;
77902 +#endif
77903 +
77904 info.high_limit = TASK_SIZE;
77905 info.align_mask = PAGE_MASK & ~huge_page_mask(h);
77906 info.align_offset = 0;
77907 @@ -939,7 +949,7 @@ static struct file_system_type hugetlbfs_fs_type = {
77908 };
77909 MODULE_ALIAS_FS("hugetlbfs");
77910
77911 -static struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77912 +struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
77913
77914 static int can_do_hugetlb_shm(void)
77915 {
77916 diff --git a/fs/inode.c b/fs/inode.c
77917 index 6e342ca..0538cb7 100644
77918 --- a/fs/inode.c
77919 +++ b/fs/inode.c
77920 @@ -830,16 +830,20 @@ unsigned int get_next_ino(void)
77921 unsigned int *p = &get_cpu_var(last_ino);
77922 unsigned int res = *p;
77923
77924 +start:
77925 +
77926 #ifdef CONFIG_SMP
77927 if (unlikely((res & (LAST_INO_BATCH-1)) == 0)) {
77928 - static atomic_t shared_last_ino;
77929 - int next = atomic_add_return(LAST_INO_BATCH, &shared_last_ino);
77930 + static atomic_unchecked_t shared_last_ino;
77931 + int next = atomic_add_return_unchecked(LAST_INO_BATCH, &shared_last_ino);
77932
77933 res = next - LAST_INO_BATCH;
77934 }
77935 #endif
77936
77937 - *p = ++res;
77938 + if (unlikely(!++res))
77939 + goto start; /* never zero */
77940 + *p = res;
77941 put_cpu_var(last_ino);
77942 return res;
77943 }
77944 diff --git a/fs/jffs2/erase.c b/fs/jffs2/erase.c
77945 index 4a6cf28..d3a29d3 100644
77946 --- a/fs/jffs2/erase.c
77947 +++ b/fs/jffs2/erase.c
77948 @@ -452,7 +452,8 @@ static void jffs2_mark_erased_block(struct jffs2_sb_info *c, struct jffs2_eraseb
77949 struct jffs2_unknown_node marker = {
77950 .magic = cpu_to_je16(JFFS2_MAGIC_BITMASK),
77951 .nodetype = cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
77952 - .totlen = cpu_to_je32(c->cleanmarker_size)
77953 + .totlen = cpu_to_je32(c->cleanmarker_size),
77954 + .hdr_crc = cpu_to_je32(0)
77955 };
77956
77957 jffs2_prealloc_raw_node_refs(c, jeb, 1);
77958 diff --git a/fs/jffs2/wbuf.c b/fs/jffs2/wbuf.c
77959 index 09ed551..45684f8 100644
77960 --- a/fs/jffs2/wbuf.c
77961 +++ b/fs/jffs2/wbuf.c
77962 @@ -1023,7 +1023,8 @@ static const struct jffs2_unknown_node oob_cleanmarker =
77963 {
77964 .magic = constant_cpu_to_je16(JFFS2_MAGIC_BITMASK),
77965 .nodetype = constant_cpu_to_je16(JFFS2_NODETYPE_CLEANMARKER),
77966 - .totlen = constant_cpu_to_je32(8)
77967 + .totlen = constant_cpu_to_je32(8),
77968 + .hdr_crc = constant_cpu_to_je32(0)
77969 };
77970
77971 /*
77972 diff --git a/fs/jfs/super.c b/fs/jfs/super.c
77973 index 4cd9798..8dfe86a 100644
77974 --- a/fs/jfs/super.c
77975 +++ b/fs/jfs/super.c
77976 @@ -901,7 +901,7 @@ static int __init init_jfs_fs(void)
77977
77978 jfs_inode_cachep =
77979 kmem_cache_create("jfs_ip", sizeof(struct jfs_inode_info), 0,
77980 - SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD,
77981 + SLAB_RECLAIM_ACCOUNT|SLAB_MEM_SPREAD|SLAB_USERCOPY,
77982 init_once);
77983 if (jfs_inode_cachep == NULL)
77984 return -ENOMEM;
77985 diff --git a/fs/kernfs/dir.c b/fs/kernfs/dir.c
77986 index 2d48d28..82eddad 100644
77987 --- a/fs/kernfs/dir.c
77988 +++ b/fs/kernfs/dir.c
77989 @@ -182,7 +182,7 @@ struct kernfs_node *kernfs_get_parent(struct kernfs_node *kn)
77990 *
77991 * Returns 31 bit hash of ns + name (so it fits in an off_t )
77992 */
77993 -static unsigned int kernfs_name_hash(const char *name, const void *ns)
77994 +static unsigned int kernfs_name_hash(const unsigned char *name, const void *ns)
77995 {
77996 unsigned long hash = init_name_hash();
77997 unsigned int len = strlen(name);
77998 @@ -873,6 +873,12 @@ static int kernfs_iop_mkdir(struct inode *dir, struct dentry *dentry,
77999 ret = scops->mkdir(parent, dentry->d_name.name, mode);
78000
78001 kernfs_put_active(parent);
78002 +
78003 + if (!ret) {
78004 + struct dentry *dentry_ret = kernfs_iop_lookup(dir, dentry, 0);
78005 + ret = PTR_ERR_OR_ZERO(dentry_ret);
78006 + }
78007 +
78008 return ret;
78009 }
78010
78011 diff --git a/fs/kernfs/file.c b/fs/kernfs/file.c
78012 index 2bacb99..f745182 100644
78013 --- a/fs/kernfs/file.c
78014 +++ b/fs/kernfs/file.c
78015 @@ -34,7 +34,7 @@ static DEFINE_MUTEX(kernfs_open_file_mutex);
78016
78017 struct kernfs_open_node {
78018 atomic_t refcnt;
78019 - atomic_t event;
78020 + atomic_unchecked_t event;
78021 wait_queue_head_t poll;
78022 struct list_head files; /* goes through kernfs_open_file.list */
78023 };
78024 @@ -163,7 +163,7 @@ static int kernfs_seq_show(struct seq_file *sf, void *v)
78025 {
78026 struct kernfs_open_file *of = sf->private;
78027
78028 - of->event = atomic_read(&of->kn->attr.open->event);
78029 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78030
78031 return of->kn->attr.ops->seq_show(sf, v);
78032 }
78033 @@ -207,7 +207,7 @@ static ssize_t kernfs_file_direct_read(struct kernfs_open_file *of,
78034 goto out_free;
78035 }
78036
78037 - of->event = atomic_read(&of->kn->attr.open->event);
78038 + of->event = atomic_read_unchecked(&of->kn->attr.open->event);
78039 ops = kernfs_ops(of->kn);
78040 if (ops->read)
78041 len = ops->read(of, buf, len, *ppos);
78042 @@ -272,7 +272,7 @@ static ssize_t kernfs_fop_write(struct file *file, const char __user *user_buf,
78043 {
78044 struct kernfs_open_file *of = kernfs_of(file);
78045 const struct kernfs_ops *ops;
78046 - size_t len;
78047 + ssize_t len;
78048 char *buf;
78049
78050 if (of->atomic_write_len) {
78051 @@ -385,12 +385,12 @@ static int kernfs_vma_page_mkwrite(struct vm_area_struct *vma,
78052 return ret;
78053 }
78054
78055 -static int kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78056 - void *buf, int len, int write)
78057 +static ssize_t kernfs_vma_access(struct vm_area_struct *vma, unsigned long addr,
78058 + void *buf, size_t len, int write)
78059 {
78060 struct file *file = vma->vm_file;
78061 struct kernfs_open_file *of = kernfs_of(file);
78062 - int ret;
78063 + ssize_t ret;
78064
78065 if (!of->vm_ops)
78066 return -EINVAL;
78067 @@ -569,7 +569,7 @@ static int kernfs_get_open_node(struct kernfs_node *kn,
78068 return -ENOMEM;
78069
78070 atomic_set(&new_on->refcnt, 0);
78071 - atomic_set(&new_on->event, 1);
78072 + atomic_set_unchecked(&new_on->event, 1);
78073 init_waitqueue_head(&new_on->poll);
78074 INIT_LIST_HEAD(&new_on->files);
78075 goto retry;
78076 @@ -793,7 +793,7 @@ static unsigned int kernfs_fop_poll(struct file *filp, poll_table *wait)
78077
78078 kernfs_put_active(kn);
78079
78080 - if (of->event != atomic_read(&on->event))
78081 + if (of->event != atomic_read_unchecked(&on->event))
78082 goto trigger;
78083
78084 return DEFAULT_POLLMASK;
78085 @@ -824,7 +824,7 @@ repeat:
78086
78087 on = kn->attr.open;
78088 if (on) {
78089 - atomic_inc(&on->event);
78090 + atomic_inc_unchecked(&on->event);
78091 wake_up_interruptible(&on->poll);
78092 }
78093
78094 diff --git a/fs/kernfs/symlink.c b/fs/kernfs/symlink.c
78095 index 8a19889..4c3069a 100644
78096 --- a/fs/kernfs/symlink.c
78097 +++ b/fs/kernfs/symlink.c
78098 @@ -128,7 +128,7 @@ static void *kernfs_iop_follow_link(struct dentry *dentry, struct nameidata *nd)
78099 static void kernfs_iop_put_link(struct dentry *dentry, struct nameidata *nd,
78100 void *cookie)
78101 {
78102 - char *page = nd_get_link(nd);
78103 + const char *page = nd_get_link(nd);
78104 if (!IS_ERR(page))
78105 free_page((unsigned long)page);
78106 }
78107 diff --git a/fs/libfs.c b/fs/libfs.c
78108 index 0281359..24971ac 100644
78109 --- a/fs/libfs.c
78110 +++ b/fs/libfs.c
78111 @@ -160,6 +160,9 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78112
78113 for (p = q->next; p != &dentry->d_subdirs; p = p->next) {
78114 struct dentry *next = list_entry(p, struct dentry, d_child);
78115 + char d_name[sizeof(next->d_iname)];
78116 + const unsigned char *name;
78117 +
78118 spin_lock_nested(&next->d_lock, DENTRY_D_LOCK_NESTED);
78119 if (!simple_positive(next)) {
78120 spin_unlock(&next->d_lock);
78121 @@ -168,7 +171,12 @@ int dcache_readdir(struct file *file, struct dir_context *ctx)
78122
78123 spin_unlock(&next->d_lock);
78124 spin_unlock(&dentry->d_lock);
78125 - if (!dir_emit(ctx, next->d_name.name, next->d_name.len,
78126 + name = next->d_name.name;
78127 + if (name == next->d_iname) {
78128 + memcpy(d_name, name, next->d_name.len);
78129 + name = d_name;
78130 + }
78131 + if (!dir_emit(ctx, name, next->d_name.len,
78132 d_inode(next)->i_ino, dt_type(d_inode(next))))
78133 return 0;
78134 spin_lock(&dentry->d_lock);
78135 @@ -1027,7 +1035,7 @@ EXPORT_SYMBOL(noop_fsync);
78136 void kfree_put_link(struct dentry *dentry, struct nameidata *nd,
78137 void *cookie)
78138 {
78139 - char *s = nd_get_link(nd);
78140 + const char *s = nd_get_link(nd);
78141 if (!IS_ERR(s))
78142 kfree(s);
78143 }
78144 diff --git a/fs/lockd/clntproc.c b/fs/lockd/clntproc.c
78145 index acd3947..1f896e2 100644
78146 --- a/fs/lockd/clntproc.c
78147 +++ b/fs/lockd/clntproc.c
78148 @@ -36,11 +36,11 @@ static const struct rpc_call_ops nlmclnt_cancel_ops;
78149 /*
78150 * Cookie counter for NLM requests
78151 */
78152 -static atomic_t nlm_cookie = ATOMIC_INIT(0x1234);
78153 +static atomic_unchecked_t nlm_cookie = ATOMIC_INIT(0x1234);
78154
78155 void nlmclnt_next_cookie(struct nlm_cookie *c)
78156 {
78157 - u32 cookie = atomic_inc_return(&nlm_cookie);
78158 + u32 cookie = atomic_inc_return_unchecked(&nlm_cookie);
78159
78160 memcpy(c->data, &cookie, 4);
78161 c->len=4;
78162 diff --git a/fs/mount.h b/fs/mount.h
78163 index 6a61c2b..bd79179 100644
78164 --- a/fs/mount.h
78165 +++ b/fs/mount.h
78166 @@ -13,7 +13,7 @@ struct mnt_namespace {
78167 u64 seq; /* Sequence number to prevent loops */
78168 wait_queue_head_t poll;
78169 u64 event;
78170 -};
78171 +} __randomize_layout;
78172
78173 struct mnt_pcp {
78174 int mnt_count;
78175 @@ -65,7 +65,7 @@ struct mount {
78176 struct hlist_head mnt_pins;
78177 struct fs_pin mnt_umount;
78178 struct dentry *mnt_ex_mountpoint;
78179 -};
78180 +} __randomize_layout;
78181
78182 #define MNT_NS_INTERNAL ERR_PTR(-EINVAL) /* distinct from any mnt_namespace */
78183
78184 diff --git a/fs/namei.c b/fs/namei.c
78185 index fe30d3b..cf767ae 100644
78186 --- a/fs/namei.c
78187 +++ b/fs/namei.c
78188 @@ -336,17 +336,32 @@ int generic_permission(struct inode *inode, int mask)
78189 if (ret != -EACCES)
78190 return ret;
78191
78192 +#ifdef CONFIG_GRKERNSEC
78193 + /* we'll block if we have to log due to a denied capability use */
78194 + if (mask & MAY_NOT_BLOCK)
78195 + return -ECHILD;
78196 +#endif
78197 +
78198 if (S_ISDIR(inode->i_mode)) {
78199 /* DACs are overridable for directories */
78200 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78201 - return 0;
78202 if (!(mask & MAY_WRITE))
78203 - if (capable_wrt_inode_uidgid(inode,
78204 - CAP_DAC_READ_SEARCH))
78205 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78206 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78207 return 0;
78208 + if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78209 + return 0;
78210 return -EACCES;
78211 }
78212 /*
78213 + * Searching includes executable on directories, else just read.
78214 + */
78215 + mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78216 + if (mask == MAY_READ)
78217 + if (capable_wrt_inode_uidgid_nolog(inode, CAP_DAC_OVERRIDE) ||
78218 + capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78219 + return 0;
78220 +
78221 + /*
78222 * Read/write DACs are always overridable.
78223 * Executable DACs are overridable when there is
78224 * at least one exec bit set.
78225 @@ -355,14 +370,6 @@ int generic_permission(struct inode *inode, int mask)
78226 if (capable_wrt_inode_uidgid(inode, CAP_DAC_OVERRIDE))
78227 return 0;
78228
78229 - /*
78230 - * Searching includes executable on directories, else just read.
78231 - */
78232 - mask &= MAY_READ | MAY_WRITE | MAY_EXEC;
78233 - if (mask == MAY_READ)
78234 - if (capable_wrt_inode_uidgid(inode, CAP_DAC_READ_SEARCH))
78235 - return 0;
78236 -
78237 return -EACCES;
78238 }
78239 EXPORT_SYMBOL(generic_permission);
78240 @@ -502,7 +509,7 @@ struct nameidata {
78241 int last_type;
78242 unsigned depth;
78243 struct file *base;
78244 - char *saved_names[MAX_NESTED_LINKS + 1];
78245 + const char *saved_names[MAX_NESTED_LINKS + 1];
78246 };
78247
78248 /*
78249 @@ -713,13 +720,13 @@ void nd_jump_link(struct nameidata *nd, struct path *path)
78250 nd->flags |= LOOKUP_JUMPED;
78251 }
78252
78253 -void nd_set_link(struct nameidata *nd, char *path)
78254 +void nd_set_link(struct nameidata *nd, const char *path)
78255 {
78256 nd->saved_names[nd->depth] = path;
78257 }
78258 EXPORT_SYMBOL(nd_set_link);
78259
78260 -char *nd_get_link(struct nameidata *nd)
78261 +const char *nd_get_link(const struct nameidata *nd)
78262 {
78263 return nd->saved_names[nd->depth];
78264 }
78265 @@ -854,7 +861,7 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78266 {
78267 struct dentry *dentry = link->dentry;
78268 int error;
78269 - char *s;
78270 + const char *s;
78271
78272 BUG_ON(nd->flags & LOOKUP_RCU);
78273
78274 @@ -875,6 +882,11 @@ follow_link(struct path *link, struct nameidata *nd, void **p)
78275 if (error)
78276 goto out_put_nd_path;
78277
78278 + if (gr_handle_follow_link(dentry, nd->path.mnt)) {
78279 + error = -EACCES;
78280 + goto out_put_nd_path;
78281 + }
78282 +
78283 nd->last_type = LAST_BIND;
78284 *p = dentry->d_inode->i_op->follow_link(dentry, nd);
78285 error = PTR_ERR(*p);
78286 @@ -1647,6 +1659,8 @@ static inline int nested_symlink(struct path *path, struct nameidata *nd)
78287 if (res)
78288 break;
78289 res = walk_component(nd, path, LOOKUP_FOLLOW);
78290 + if (res >= 0 && gr_handle_symlink_owner(&link, nd->inode))
78291 + res = -EACCES;
78292 put_link(nd, &link, cookie);
78293 } while (res > 0);
78294
78295 @@ -1719,7 +1733,7 @@ EXPORT_SYMBOL(full_name_hash);
78296 static inline u64 hash_name(const char *name)
78297 {
78298 unsigned long a, b, adata, bdata, mask, hash, len;
78299 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78300 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
78301
78302 hash = a = 0;
78303 len = -sizeof(unsigned long);
78304 @@ -2015,6 +2029,8 @@ static int path_lookupat(int dfd, const struct filename *name,
78305 if (err)
78306 break;
78307 err = lookup_last(nd, &path);
78308 + if (!err && gr_handle_symlink_owner(&link, nd->inode))
78309 + err = -EACCES;
78310 put_link(nd, &link, cookie);
78311 }
78312 }
78313 @@ -2022,6 +2038,13 @@ static int path_lookupat(int dfd, const struct filename *name,
78314 if (!err)
78315 err = complete_walk(nd);
78316
78317 + if (!err && !(nd->flags & LOOKUP_PARENT)) {
78318 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78319 + path_put(&nd->path);
78320 + err = -ENOENT;
78321 + }
78322 + }
78323 +
78324 if (!err && nd->flags & LOOKUP_DIRECTORY) {
78325 if (!d_can_lookup(nd->path.dentry)) {
78326 path_put(&nd->path);
78327 @@ -2042,8 +2065,15 @@ static int filename_lookup(int dfd, struct filename *name,
78328 if (unlikely(retval == -ESTALE))
78329 retval = path_lookupat(dfd, name, flags | LOOKUP_REVAL, nd);
78330
78331 - if (likely(!retval))
78332 + if (likely(!retval)) {
78333 audit_inode(name, nd->path.dentry, flags & LOOKUP_PARENT);
78334 + if (name->name[0] != '/' && nd->path.dentry && nd->inode) {
78335 + if (!gr_chroot_fchdir(nd->path.dentry, nd->path.mnt)) {
78336 + path_put(&nd->path);
78337 + return -ENOENT;
78338 + }
78339 + }
78340 + }
78341 return retval;
78342 }
78343
78344 @@ -2621,6 +2651,13 @@ static int may_open(struct path *path, int acc_mode, int flag)
78345 if (flag & O_NOATIME && !inode_owner_or_capable(inode))
78346 return -EPERM;
78347
78348 + if (gr_handle_rofs_blockwrite(dentry, path->mnt, acc_mode))
78349 + return -EPERM;
78350 + if (gr_handle_rawio(inode))
78351 + return -EPERM;
78352 + if (!gr_acl_handle_open(dentry, path->mnt, acc_mode))
78353 + return -EACCES;
78354 +
78355 return 0;
78356 }
78357
78358 @@ -2852,7 +2889,7 @@ looked_up:
78359 * cleared otherwise prior to returning.
78360 */
78361 static int lookup_open(struct nameidata *nd, struct path *path,
78362 - struct file *file,
78363 + struct path *link, struct file *file,
78364 const struct open_flags *op,
78365 bool got_write, int *opened)
78366 {
78367 @@ -2887,6 +2924,17 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78368 /* Negative dentry, just create the file */
78369 if (!dentry->d_inode && (op->open_flag & O_CREAT)) {
78370 umode_t mode = op->mode;
78371 +
78372 + if (link && gr_handle_symlink_owner(link, dir->d_inode)) {
78373 + error = -EACCES;
78374 + goto out_dput;
78375 + }
78376 +
78377 + if (!gr_acl_handle_creat(dentry, dir, nd->path.mnt, op->open_flag, op->acc_mode, mode)) {
78378 + error = -EACCES;
78379 + goto out_dput;
78380 + }
78381 +
78382 if (!IS_POSIXACL(dir->d_inode))
78383 mode &= ~current_umask();
78384 /*
78385 @@ -2908,6 +2956,8 @@ static int lookup_open(struct nameidata *nd, struct path *path,
78386 nd->flags & LOOKUP_EXCL);
78387 if (error)
78388 goto out_dput;
78389 + else
78390 + gr_handle_create(dentry, nd->path.mnt);
78391 }
78392 out_no_open:
78393 path->dentry = dentry;
78394 @@ -2922,7 +2972,7 @@ out_dput:
78395 /*
78396 * Handle the last step of open()
78397 */
78398 -static int do_last(struct nameidata *nd, struct path *path,
78399 +static int do_last(struct nameidata *nd, struct path *path, struct path *link,
78400 struct file *file, const struct open_flags *op,
78401 int *opened, struct filename *name)
78402 {
78403 @@ -2972,6 +3022,15 @@ static int do_last(struct nameidata *nd, struct path *path,
78404 if (error)
78405 return error;
78406
78407 + if (!gr_acl_handle_hidden_file(dir, nd->path.mnt)) {
78408 + error = -ENOENT;
78409 + goto out;
78410 + }
78411 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78412 + error = -EACCES;
78413 + goto out;
78414 + }
78415 +
78416 audit_inode(name, dir, LOOKUP_PARENT);
78417 error = -EISDIR;
78418 /* trailing slashes? */
78419 @@ -2991,7 +3050,7 @@ retry_lookup:
78420 */
78421 }
78422 mutex_lock(&dir->d_inode->i_mutex);
78423 - error = lookup_open(nd, path, file, op, got_write, opened);
78424 + error = lookup_open(nd, path, link, file, op, got_write, opened);
78425 mutex_unlock(&dir->d_inode->i_mutex);
78426
78427 if (error <= 0) {
78428 @@ -3015,11 +3074,28 @@ retry_lookup:
78429 goto finish_open_created;
78430 }
78431
78432 + if (!gr_acl_handle_hidden_file(path->dentry, nd->path.mnt)) {
78433 + error = -ENOENT;
78434 + goto exit_dput;
78435 + }
78436 + if (link && gr_handle_symlink_owner(link, path->dentry->d_inode)) {
78437 + error = -EACCES;
78438 + goto exit_dput;
78439 + }
78440 +
78441 /*
78442 * create/update audit record if it already exists.
78443 */
78444 - if (d_is_positive(path->dentry))
78445 + if (d_is_positive(path->dentry)) {
78446 + /* only check if O_CREAT is specified, all other checks need to go
78447 + into may_open */
78448 + if (gr_handle_fifo(path->dentry, path->mnt, dir, open_flag, acc_mode)) {
78449 + error = -EACCES;
78450 + goto exit_dput;
78451 + }
78452 +
78453 audit_inode(name, path->dentry, 0);
78454 + }
78455
78456 /*
78457 * If atomic_open() acquired write access it is dropped now due to
78458 @@ -3060,6 +3136,11 @@ finish_lookup:
78459 }
78460 }
78461 BUG_ON(inode != path->dentry->d_inode);
78462 + /* if we're resolving a symlink to another symlink */
78463 + if (link && gr_handle_symlink_owner(link, inode)) {
78464 + error = -EACCES;
78465 + goto out;
78466 + }
78467 return 1;
78468 }
78469
78470 @@ -3079,7 +3160,18 @@ finish_open:
78471 path_put(&save_parent);
78472 return error;
78473 }
78474 +
78475 + if (!gr_acl_handle_hidden_file(nd->path.dentry, nd->path.mnt)) {
78476 + error = -ENOENT;
78477 + goto out;
78478 + }
78479 + if (link && gr_handle_symlink_owner(link, nd->inode)) {
78480 + error = -EACCES;
78481 + goto out;
78482 + }
78483 +
78484 audit_inode(name, nd->path.dentry, 0);
78485 +
78486 error = -EISDIR;
78487 if ((open_flag & O_CREAT) && d_is_dir(nd->path.dentry))
78488 goto out;
78489 @@ -3240,7 +3332,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78490 if (unlikely(error))
78491 goto out;
78492
78493 - error = do_last(nd, &path, file, op, &opened, pathname);
78494 + error = do_last(nd, &path, NULL, file, op, &opened, pathname);
78495 while (unlikely(error > 0)) { /* trailing symlink */
78496 struct path link = path;
78497 void *cookie;
78498 @@ -3258,7 +3350,7 @@ static struct file *path_openat(int dfd, struct filename *pathname,
78499 error = follow_link(&link, nd, &cookie);
78500 if (unlikely(error))
78501 break;
78502 - error = do_last(nd, &path, file, op, &opened, pathname);
78503 + error = do_last(nd, &path, &link, file, op, &opened, pathname);
78504 put_link(nd, &link, cookie);
78505 }
78506 out:
78507 @@ -3361,9 +3453,11 @@ static struct dentry *filename_create(int dfd, struct filename *name,
78508 goto unlock;
78509
78510 error = -EEXIST;
78511 - if (d_is_positive(dentry))
78512 + if (d_is_positive(dentry)) {
78513 + if (!gr_acl_handle_hidden_file(dentry, nd.path.mnt))
78514 + error = -ENOENT;
78515 goto fail;
78516 -
78517 + }
78518 /*
78519 * Special case - lookup gave negative, but... we had foo/bar/
78520 * From the vfs_mknod() POV we just have a negative dentry -
78521 @@ -3428,6 +3522,20 @@ struct dentry *user_path_create(int dfd, const char __user *pathname,
78522 }
78523 EXPORT_SYMBOL(user_path_create);
78524
78525 +static struct dentry *user_path_create_with_name(int dfd, const char __user *pathname, struct path *path, struct filename **to, unsigned int lookup_flags)
78526 +{
78527 + struct filename *tmp = getname(pathname);
78528 + struct dentry *res;
78529 + if (IS_ERR(tmp))
78530 + return ERR_CAST(tmp);
78531 + res = kern_path_create(dfd, tmp->name, path, lookup_flags);
78532 + if (IS_ERR(res))
78533 + putname(tmp);
78534 + else
78535 + *to = tmp;
78536 + return res;
78537 +}
78538 +
78539 int vfs_mknod(struct inode *dir, struct dentry *dentry, umode_t mode, dev_t dev)
78540 {
78541 int error = may_create(dir, dentry);
78542 @@ -3491,6 +3599,17 @@ retry:
78543
78544 if (!IS_POSIXACL(path.dentry->d_inode))
78545 mode &= ~current_umask();
78546 +
78547 + if (gr_handle_chroot_mknod(dentry, path.mnt, mode)) {
78548 + error = -EPERM;
78549 + goto out;
78550 + }
78551 +
78552 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
78553 + error = -EACCES;
78554 + goto out;
78555 + }
78556 +
78557 error = security_path_mknod(&path, dentry, mode, dev);
78558 if (error)
78559 goto out;
78560 @@ -3506,6 +3625,8 @@ retry:
78561 error = vfs_mknod(path.dentry->d_inode,dentry,mode,0);
78562 break;
78563 }
78564 + if (!error)
78565 + gr_handle_create(dentry, path.mnt);
78566 out:
78567 done_path_create(&path, dentry);
78568 if (retry_estale(error, lookup_flags)) {
78569 @@ -3560,9 +3681,16 @@ retry:
78570
78571 if (!IS_POSIXACL(path.dentry->d_inode))
78572 mode &= ~current_umask();
78573 + if (!gr_acl_handle_mkdir(dentry, path.dentry, path.mnt)) {
78574 + error = -EACCES;
78575 + goto out;
78576 + }
78577 error = security_path_mkdir(&path, dentry, mode);
78578 if (!error)
78579 error = vfs_mkdir(path.dentry->d_inode, dentry, mode);
78580 + if (!error)
78581 + gr_handle_create(dentry, path.mnt);
78582 +out:
78583 done_path_create(&path, dentry);
78584 if (retry_estale(error, lookup_flags)) {
78585 lookup_flags |= LOOKUP_REVAL;
78586 @@ -3595,7 +3723,7 @@ void dentry_unhash(struct dentry *dentry)
78587 {
78588 shrink_dcache_parent(dentry);
78589 spin_lock(&dentry->d_lock);
78590 - if (dentry->d_lockref.count == 1)
78591 + if (__lockref_read(&dentry->d_lockref) == 1)
78592 __d_drop(dentry);
78593 spin_unlock(&dentry->d_lock);
78594 }
78595 @@ -3646,6 +3774,8 @@ static long do_rmdir(int dfd, const char __user *pathname)
78596 struct filename *name;
78597 struct dentry *dentry;
78598 struct nameidata nd;
78599 + u64 saved_ino = 0;
78600 + dev_t saved_dev = 0;
78601 unsigned int lookup_flags = 0;
78602 retry:
78603 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78604 @@ -3678,10 +3808,21 @@ retry:
78605 error = -ENOENT;
78606 goto exit3;
78607 }
78608 +
78609 + saved_ino = gr_get_ino_from_dentry(dentry);
78610 + saved_dev = gr_get_dev_from_dentry(dentry);
78611 +
78612 + if (!gr_acl_handle_rmdir(dentry, nd.path.mnt)) {
78613 + error = -EACCES;
78614 + goto exit3;
78615 + }
78616 +
78617 error = security_path_rmdir(&nd.path, dentry);
78618 if (error)
78619 goto exit3;
78620 error = vfs_rmdir(nd.path.dentry->d_inode, dentry);
78621 + if (!error && (saved_dev || saved_ino))
78622 + gr_handle_delete(saved_ino, saved_dev);
78623 exit3:
78624 dput(dentry);
78625 exit2:
78626 @@ -3774,6 +3915,8 @@ static long do_unlinkat(int dfd, const char __user *pathname)
78627 struct nameidata nd;
78628 struct inode *inode = NULL;
78629 struct inode *delegated_inode = NULL;
78630 + u64 saved_ino = 0;
78631 + dev_t saved_dev = 0;
78632 unsigned int lookup_flags = 0;
78633 retry:
78634 name = user_path_parent(dfd, pathname, &nd, lookup_flags);
78635 @@ -3800,10 +3943,22 @@ retry_deleg:
78636 if (d_is_negative(dentry))
78637 goto slashes;
78638 ihold(inode);
78639 +
78640 + if (inode->i_nlink <= 1) {
78641 + saved_ino = gr_get_ino_from_dentry(dentry);
78642 + saved_dev = gr_get_dev_from_dentry(dentry);
78643 + }
78644 + if (!gr_acl_handle_unlink(dentry, nd.path.mnt)) {
78645 + error = -EACCES;
78646 + goto exit2;
78647 + }
78648 +
78649 error = security_path_unlink(&nd.path, dentry);
78650 if (error)
78651 goto exit2;
78652 error = vfs_unlink(nd.path.dentry->d_inode, dentry, &delegated_inode);
78653 + if (!error && (saved_ino || saved_dev))
78654 + gr_handle_delete(saved_ino, saved_dev);
78655 exit2:
78656 dput(dentry);
78657 }
78658 @@ -3892,9 +4047,17 @@ retry:
78659 if (IS_ERR(dentry))
78660 goto out_putname;
78661
78662 + if (!gr_acl_handle_symlink(dentry, path.dentry, path.mnt, from)) {
78663 + error = -EACCES;
78664 + goto out;
78665 + }
78666 +
78667 error = security_path_symlink(&path, dentry, from->name);
78668 if (!error)
78669 error = vfs_symlink(path.dentry->d_inode, dentry, from->name);
78670 + if (!error)
78671 + gr_handle_create(dentry, path.mnt);
78672 +out:
78673 done_path_create(&path, dentry);
78674 if (retry_estale(error, lookup_flags)) {
78675 lookup_flags |= LOOKUP_REVAL;
78676 @@ -3998,6 +4161,7 @@ SYSCALL_DEFINE5(linkat, int, olddfd, const char __user *, oldname,
78677 struct dentry *new_dentry;
78678 struct path old_path, new_path;
78679 struct inode *delegated_inode = NULL;
78680 + struct filename *to = NULL;
78681 int how = 0;
78682 int error;
78683
78684 @@ -4021,7 +4185,7 @@ retry:
78685 if (error)
78686 return error;
78687
78688 - new_dentry = user_path_create(newdfd, newname, &new_path,
78689 + new_dentry = user_path_create_with_name(newdfd, newname, &new_path, &to,
78690 (how & LOOKUP_REVAL));
78691 error = PTR_ERR(new_dentry);
78692 if (IS_ERR(new_dentry))
78693 @@ -4033,11 +4197,26 @@ retry:
78694 error = may_linkat(&old_path);
78695 if (unlikely(error))
78696 goto out_dput;
78697 +
78698 + if (gr_handle_hardlink(old_path.dentry, old_path.mnt, to)) {
78699 + error = -EACCES;
78700 + goto out_dput;
78701 + }
78702 +
78703 + if (!gr_acl_handle_link(new_dentry, new_path.dentry, new_path.mnt,
78704 + old_path.dentry, old_path.mnt, to)) {
78705 + error = -EACCES;
78706 + goto out_dput;
78707 + }
78708 +
78709 error = security_path_link(old_path.dentry, &new_path, new_dentry);
78710 if (error)
78711 goto out_dput;
78712 error = vfs_link(old_path.dentry, new_path.dentry->d_inode, new_dentry, &delegated_inode);
78713 + if (!error)
78714 + gr_handle_create(new_dentry, new_path.mnt);
78715 out_dput:
78716 + putname(to);
78717 done_path_create(&new_path, new_dentry);
78718 if (delegated_inode) {
78719 error = break_deleg_wait(&delegated_inode);
78720 @@ -4353,6 +4532,20 @@ retry_deleg:
78721 if (new_dentry == trap)
78722 goto exit5;
78723
78724 + if (gr_bad_chroot_rename(old_dentry, oldnd.path.mnt, new_dentry, newnd.path.mnt)) {
78725 + /* use EXDEV error to cause 'mv' to switch to an alternative
78726 + * method for usability
78727 + */
78728 + error = -EXDEV;
78729 + goto exit5;
78730 + }
78731 +
78732 + error = gr_acl_handle_rename(new_dentry, new_dir, newnd.path.mnt,
78733 + old_dentry, d_backing_inode(old_dir), oldnd.path.mnt,
78734 + to, flags);
78735 + if (error)
78736 + goto exit5;
78737 +
78738 error = security_path_rename(&oldnd.path, old_dentry,
78739 &newnd.path, new_dentry, flags);
78740 if (error)
78741 @@ -4360,6 +4553,9 @@ retry_deleg:
78742 error = vfs_rename(old_dir->d_inode, old_dentry,
78743 new_dir->d_inode, new_dentry,
78744 &delegated_inode, flags);
78745 + if (!error)
78746 + gr_handle_rename(d_backing_inode(old_dir), d_backing_inode(new_dir), old_dentry,
78747 + new_dentry, oldnd.path.mnt, d_is_positive(new_dentry) ? 1 : 0, flags);
78748 exit5:
78749 dput(new_dentry);
78750 exit4:
78751 @@ -4416,14 +4612,24 @@ EXPORT_SYMBOL(vfs_whiteout);
78752
78753 int readlink_copy(char __user *buffer, int buflen, const char *link)
78754 {
78755 + char tmpbuf[64];
78756 + const char *newlink;
78757 int len = PTR_ERR(link);
78758 +
78759 if (IS_ERR(link))
78760 goto out;
78761
78762 len = strlen(link);
78763 if (len > (unsigned) buflen)
78764 len = buflen;
78765 - if (copy_to_user(buffer, link, len))
78766 +
78767 + if (len < sizeof(tmpbuf)) {
78768 + memcpy(tmpbuf, link, len);
78769 + newlink = tmpbuf;
78770 + } else
78771 + newlink = link;
78772 +
78773 + if (copy_to_user(buffer, newlink, len))
78774 len = -EFAULT;
78775 out:
78776 return len;
78777 diff --git a/fs/namespace.c b/fs/namespace.c
78778 index 02c6875..ac3626c 100644
78779 --- a/fs/namespace.c
78780 +++ b/fs/namespace.c
78781 @@ -1350,6 +1350,36 @@ enum umount_tree_flags {
78782 UMOUNT_PROPAGATE = 2,
78783 UMOUNT_CONNECTED = 4,
78784 };
78785 +
78786 +static bool disconnect_mount(struct mount *mnt, enum umount_tree_flags how)
78787 +{
78788 + /* Leaving mounts connected is only valid for lazy umounts */
78789 + if (how & UMOUNT_SYNC)
78790 + return true;
78791 +
78792 + /* A mount without a parent has nothing to be connected to */
78793 + if (!mnt_has_parent(mnt))
78794 + return true;
78795 +
78796 + /* Because the reference counting rules change when mounts are
78797 + * unmounted and connected, umounted mounts may not be
78798 + * connected to mounted mounts.
78799 + */
78800 + if (!(mnt->mnt_parent->mnt.mnt_flags & MNT_UMOUNT))
78801 + return true;
78802 +
78803 + /* Has it been requested that the mount remain connected? */
78804 + if (how & UMOUNT_CONNECTED)
78805 + return false;
78806 +
78807 + /* Is the mount locked such that it needs to remain connected? */
78808 + if (IS_MNT_LOCKED(mnt))
78809 + return false;
78810 +
78811 + /* By default disconnect the mount */
78812 + return true;
78813 +}
78814 +
78815 /*
78816 * mount_lock must be held
78817 * namespace_sem must be held for write
78818 @@ -1387,10 +1417,7 @@ static void umount_tree(struct mount *mnt, enum umount_tree_flags how)
78819 if (how & UMOUNT_SYNC)
78820 p->mnt.mnt_flags |= MNT_SYNC_UMOUNT;
78821
78822 - disconnect = !(((how & UMOUNT_CONNECTED) &&
78823 - mnt_has_parent(p) &&
78824 - (p->mnt_parent->mnt.mnt_flags & MNT_UMOUNT)) ||
78825 - IS_MNT_LOCKED_AND_LAZY(p));
78826 + disconnect = disconnect_mount(p, how);
78827
78828 pin_insert_group(&p->mnt_umount, &p->mnt_parent->mnt,
78829 disconnect ? &unmounted : NULL);
78830 @@ -1478,6 +1505,9 @@ static int do_umount(struct mount *mnt, int flags)
78831 if (!(sb->s_flags & MS_RDONLY))
78832 retval = do_remount_sb(sb, MS_RDONLY, NULL, 0);
78833 up_write(&sb->s_umount);
78834 +
78835 + gr_log_remount(mnt->mnt_devname, retval);
78836 +
78837 return retval;
78838 }
78839
78840 @@ -1500,6 +1530,9 @@ static int do_umount(struct mount *mnt, int flags)
78841 }
78842 unlock_mount_hash();
78843 namespace_unlock();
78844 +
78845 + gr_log_unmount(mnt->mnt_devname, retval);
78846 +
78847 return retval;
78848 }
78849
78850 @@ -1527,11 +1560,8 @@ void __detach_mounts(struct dentry *dentry)
78851 while (!hlist_empty(&mp->m_list)) {
78852 mnt = hlist_entry(mp->m_list.first, struct mount, mnt_mp_list);
78853 if (mnt->mnt.mnt_flags & MNT_UMOUNT) {
78854 - struct mount *p, *tmp;
78855 - list_for_each_entry_safe(p, tmp, &mnt->mnt_mounts, mnt_child) {
78856 - hlist_add_head(&p->mnt_umount.s_list, &unmounted);
78857 - umount_mnt(p);
78858 - }
78859 + hlist_add_head(&mnt->mnt_umount.s_list, &unmounted);
78860 + umount_mnt(mnt);
78861 }
78862 else umount_tree(mnt, UMOUNT_CONNECTED);
78863 }
78864 @@ -1557,7 +1587,7 @@ static inline bool may_mount(void)
78865 * unixes. Our API is identical to OSF/1 to avoid making a mess of AMD
78866 */
78867
78868 -SYSCALL_DEFINE2(umount, char __user *, name, int, flags)
78869 +SYSCALL_DEFINE2(umount, const char __user *, name, int, flags)
78870 {
78871 struct path path;
78872 struct mount *mnt;
78873 @@ -1602,7 +1632,7 @@ out:
78874 /*
78875 * The 2.0 compatible umount. No flags.
78876 */
78877 -SYSCALL_DEFINE1(oldumount, char __user *, name)
78878 +SYSCALL_DEFINE1(oldumount, const char __user *, name)
78879 {
78880 return sys_umount(name, 0);
78881 }
78882 @@ -2677,6 +2707,16 @@ long do_mount(const char *dev_name, const char __user *dir_name,
78883 MS_NOATIME | MS_NODIRATIME | MS_RELATIME| MS_KERNMOUNT |
78884 MS_STRICTATIME);
78885
78886 + if (gr_handle_rofs_mount(path.dentry, path.mnt, mnt_flags)) {
78887 + retval = -EPERM;
78888 + goto dput_out;
78889 + }
78890 +
78891 + if (gr_handle_chroot_mount(path.dentry, path.mnt, dev_name)) {
78892 + retval = -EPERM;
78893 + goto dput_out;
78894 + }
78895 +
78896 if (flags & MS_REMOUNT)
78897 retval = do_remount(&path, flags & ~MS_REMOUNT, mnt_flags,
78898 data_page);
78899 @@ -2690,7 +2730,10 @@ long do_mount(const char *dev_name, const char __user *dir_name,
78900 retval = do_new_mount(&path, type_page, flags, mnt_flags,
78901 dev_name, data_page);
78902 dput_out:
78903 + gr_log_mount(dev_name, &path, retval);
78904 +
78905 path_put(&path);
78906 +
78907 return retval;
78908 }
78909
78910 @@ -2708,7 +2751,7 @@ static void free_mnt_ns(struct mnt_namespace *ns)
78911 * number incrementing at 10Ghz will take 12,427 years to wrap which
78912 * is effectively never, so we can ignore the possibility.
78913 */
78914 -static atomic64_t mnt_ns_seq = ATOMIC64_INIT(1);
78915 +static atomic64_unchecked_t mnt_ns_seq = ATOMIC64_INIT(1);
78916
78917 static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
78918 {
78919 @@ -2724,7 +2767,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
78920 return ERR_PTR(ret);
78921 }
78922 new_ns->ns.ops = &mntns_operations;
78923 - new_ns->seq = atomic64_add_return(1, &mnt_ns_seq);
78924 + new_ns->seq = atomic64_add_return_unchecked(1, &mnt_ns_seq);
78925 atomic_set(&new_ns->count, 1);
78926 new_ns->root = NULL;
78927 INIT_LIST_HEAD(&new_ns->list);
78928 @@ -2734,7 +2777,7 @@ static struct mnt_namespace *alloc_mnt_ns(struct user_namespace *user_ns)
78929 return new_ns;
78930 }
78931
78932 -struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
78933 +__latent_entropy struct mnt_namespace *copy_mnt_ns(unsigned long flags, struct mnt_namespace *ns,
78934 struct user_namespace *user_ns, struct fs_struct *new_fs)
78935 {
78936 struct mnt_namespace *new_ns;
78937 @@ -2855,8 +2898,8 @@ struct dentry *mount_subtree(struct vfsmount *mnt, const char *name)
78938 }
78939 EXPORT_SYMBOL(mount_subtree);
78940
78941 -SYSCALL_DEFINE5(mount, char __user *, dev_name, char __user *, dir_name,
78942 - char __user *, type, unsigned long, flags, void __user *, data)
78943 +SYSCALL_DEFINE5(mount, const char __user *, dev_name, const char __user *, dir_name,
78944 + const char __user *, type, unsigned long, flags, void __user *, data)
78945 {
78946 int ret;
78947 char *kernel_type;
78948 @@ -2962,6 +3005,11 @@ SYSCALL_DEFINE2(pivot_root, const char __user *, new_root,
78949 if (error)
78950 goto out2;
78951
78952 + if (gr_handle_chroot_pivot()) {
78953 + error = -EPERM;
78954 + goto out2;
78955 + }
78956 +
78957 get_fs_root(current->fs, &root);
78958 old_mp = lock_mount(&old);
78959 error = PTR_ERR(old_mp);
78960 @@ -3263,7 +3311,7 @@ static int mntns_install(struct nsproxy *nsproxy, struct ns_common *ns)
78961 !ns_capable(current_user_ns(), CAP_SYS_ADMIN))
78962 return -EPERM;
78963
78964 - if (fs->users != 1)
78965 + if (atomic_read(&fs->users) != 1)
78966 return -EINVAL;
78967
78968 get_mnt_ns(mnt_ns);
78969 diff --git a/fs/nfs/callback_xdr.c b/fs/nfs/callback_xdr.c
78970 index 19ca95c..b28702c 100644
78971 --- a/fs/nfs/callback_xdr.c
78972 +++ b/fs/nfs/callback_xdr.c
78973 @@ -51,7 +51,7 @@ struct callback_op {
78974 callback_decode_arg_t decode_args;
78975 callback_encode_res_t encode_res;
78976 long res_maxsize;
78977 -};
78978 +} __do_const;
78979
78980 static struct callback_op callback_ops[];
78981
78982 diff --git a/fs/nfs/inode.c b/fs/nfs/inode.c
78983 index f734562..3fd6c4e 100644
78984 --- a/fs/nfs/inode.c
78985 +++ b/fs/nfs/inode.c
78986 @@ -1275,16 +1275,16 @@ static int nfs_ctime_need_update(const struct inode *inode, const struct nfs_fat
78987 return timespec_compare(&fattr->ctime, &inode->i_ctime) > 0;
78988 }
78989
78990 -static atomic_long_t nfs_attr_generation_counter;
78991 +static atomic_long_unchecked_t nfs_attr_generation_counter;
78992
78993 static unsigned long nfs_read_attr_generation_counter(void)
78994 {
78995 - return atomic_long_read(&nfs_attr_generation_counter);
78996 + return atomic_long_read_unchecked(&nfs_attr_generation_counter);
78997 }
78998
78999 unsigned long nfs_inc_attr_generation_counter(void)
79000 {
79001 - return atomic_long_inc_return(&nfs_attr_generation_counter);
79002 + return atomic_long_inc_return_unchecked(&nfs_attr_generation_counter);
79003 }
79004 EXPORT_SYMBOL_GPL(nfs_inc_attr_generation_counter);
79005
79006 diff --git a/fs/nfsd/nfs4proc.c b/fs/nfsd/nfs4proc.c
79007 index 864e200..357c255 100644
79008 --- a/fs/nfsd/nfs4proc.c
79009 +++ b/fs/nfsd/nfs4proc.c
79010 @@ -1496,7 +1496,7 @@ struct nfsd4_operation {
79011 nfsd4op_rsize op_rsize_bop;
79012 stateid_getter op_get_currentstateid;
79013 stateid_setter op_set_currentstateid;
79014 -};
79015 +} __do_const;
79016
79017 static struct nfsd4_operation nfsd4_ops[];
79018
79019 diff --git a/fs/nfsd/nfs4xdr.c b/fs/nfsd/nfs4xdr.c
79020 index 158badf..f7132ea 100644
79021 --- a/fs/nfsd/nfs4xdr.c
79022 +++ b/fs/nfsd/nfs4xdr.c
79023 @@ -1703,7 +1703,7 @@ nfsd4_decode_notsupp(struct nfsd4_compoundargs *argp, void *p)
79024
79025 typedef __be32(*nfsd4_dec)(struct nfsd4_compoundargs *argp, void *);
79026
79027 -static nfsd4_dec nfsd4_dec_ops[] = {
79028 +static const nfsd4_dec nfsd4_dec_ops[] = {
79029 [OP_ACCESS] = (nfsd4_dec)nfsd4_decode_access,
79030 [OP_CLOSE] = (nfsd4_dec)nfsd4_decode_close,
79031 [OP_COMMIT] = (nfsd4_dec)nfsd4_decode_commit,
79032 diff --git a/fs/nfsd/nfscache.c b/fs/nfsd/nfscache.c
79033 index 46ec934..f384e41 100644
79034 --- a/fs/nfsd/nfscache.c
79035 +++ b/fs/nfsd/nfscache.c
79036 @@ -541,7 +541,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79037 struct kvec *resv = &rqstp->rq_res.head[0], *cachv;
79038 u32 hash;
79039 struct nfsd_drc_bucket *b;
79040 - int len;
79041 + long len;
79042 size_t bufsize = 0;
79043
79044 if (!rp)
79045 @@ -550,11 +550,14 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79046 hash = nfsd_cache_hash(rp->c_xid);
79047 b = &drc_hashtbl[hash];
79048
79049 - len = resv->iov_len - ((char*)statp - (char*)resv->iov_base);
79050 - len >>= 2;
79051 + if (statp) {
79052 + len = (char*)statp - (char*)resv->iov_base;
79053 + len = resv->iov_len - len;
79054 + len >>= 2;
79055 + }
79056
79057 /* Don't cache excessive amounts of data and XDR failures */
79058 - if (!statp || len > (256 >> 2)) {
79059 + if (!statp || len > (256 >> 2) || len < 0) {
79060 nfsd_reply_cache_free(b, rp);
79061 return;
79062 }
79063 @@ -562,7 +565,7 @@ nfsd_cache_update(struct svc_rqst *rqstp, int cachetype, __be32 *statp)
79064 switch (cachetype) {
79065 case RC_REPLSTAT:
79066 if (len != 1)
79067 - printk("nfsd: RC_REPLSTAT/reply len %d!\n",len);
79068 + printk("nfsd: RC_REPLSTAT/reply len %ld!\n",len);
79069 rp->c_replstat = *statp;
79070 break;
79071 case RC_REPLBUFF:
79072 diff --git a/fs/nfsd/vfs.c b/fs/nfsd/vfs.c
79073 index 84d770b..929bc5e 100644
79074 --- a/fs/nfsd/vfs.c
79075 +++ b/fs/nfsd/vfs.c
79076 @@ -893,7 +893,7 @@ __be32 nfsd_readv(struct file *file, loff_t offset, struct kvec *vec, int vlen,
79077
79078 oldfs = get_fs();
79079 set_fs(KERNEL_DS);
79080 - host_err = vfs_readv(file, (struct iovec __user *)vec, vlen, &offset);
79081 + host_err = vfs_readv(file, (struct iovec __force_user *)vec, vlen, &offset);
79082 set_fs(oldfs);
79083 return nfsd_finish_read(file, count, host_err);
79084 }
79085 @@ -980,7 +980,7 @@ nfsd_vfs_write(struct svc_rqst *rqstp, struct svc_fh *fhp, struct file *file,
79086
79087 /* Write the data. */
79088 oldfs = get_fs(); set_fs(KERNEL_DS);
79089 - host_err = vfs_writev(file, (struct iovec __user *)vec, vlen, &pos);
79090 + host_err = vfs_writev(file, (struct iovec __force_user *)vec, vlen, &pos);
79091 set_fs(oldfs);
79092 if (host_err < 0)
79093 goto out_nfserr;
79094 @@ -1525,7 +1525,7 @@ nfsd_readlink(struct svc_rqst *rqstp, struct svc_fh *fhp, char *buf, int *lenp)
79095 */
79096
79097 oldfs = get_fs(); set_fs(KERNEL_DS);
79098 - host_err = inode->i_op->readlink(path.dentry, (char __user *)buf, *lenp);
79099 + host_err = inode->i_op->readlink(path.dentry, (char __force_user *)buf, *lenp);
79100 set_fs(oldfs);
79101
79102 if (host_err < 0)
79103 diff --git a/fs/nls/nls_base.c b/fs/nls/nls_base.c
79104 index 52ccd34..7a6b202 100644
79105 --- a/fs/nls/nls_base.c
79106 +++ b/fs/nls/nls_base.c
79107 @@ -234,21 +234,25 @@ EXPORT_SYMBOL(utf16s_to_utf8s);
79108
79109 int __register_nls(struct nls_table *nls, struct module *owner)
79110 {
79111 - struct nls_table ** tmp = &tables;
79112 + struct nls_table *tmp = tables;
79113
79114 if (nls->next)
79115 return -EBUSY;
79116
79117 - nls->owner = owner;
79118 + pax_open_kernel();
79119 + *(void **)&nls->owner = owner;
79120 + pax_close_kernel();
79121 spin_lock(&nls_lock);
79122 - while (*tmp) {
79123 - if (nls == *tmp) {
79124 + while (tmp) {
79125 + if (nls == tmp) {
79126 spin_unlock(&nls_lock);
79127 return -EBUSY;
79128 }
79129 - tmp = &(*tmp)->next;
79130 + tmp = tmp->next;
79131 }
79132 - nls->next = tables;
79133 + pax_open_kernel();
79134 + *(struct nls_table **)&nls->next = tables;
79135 + pax_close_kernel();
79136 tables = nls;
79137 spin_unlock(&nls_lock);
79138 return 0;
79139 @@ -257,12 +261,14 @@ EXPORT_SYMBOL(__register_nls);
79140
79141 int unregister_nls(struct nls_table * nls)
79142 {
79143 - struct nls_table ** tmp = &tables;
79144 + struct nls_table * const * tmp = &tables;
79145
79146 spin_lock(&nls_lock);
79147 while (*tmp) {
79148 if (nls == *tmp) {
79149 - *tmp = nls->next;
79150 + pax_open_kernel();
79151 + *(struct nls_table **)tmp = nls->next;
79152 + pax_close_kernel();
79153 spin_unlock(&nls_lock);
79154 return 0;
79155 }
79156 @@ -272,7 +278,7 @@ int unregister_nls(struct nls_table * nls)
79157 return -EINVAL;
79158 }
79159
79160 -static struct nls_table *find_nls(char *charset)
79161 +static struct nls_table *find_nls(const char *charset)
79162 {
79163 struct nls_table *nls;
79164 spin_lock(&nls_lock);
79165 @@ -288,7 +294,7 @@ static struct nls_table *find_nls(char *charset)
79166 return nls;
79167 }
79168
79169 -struct nls_table *load_nls(char *charset)
79170 +struct nls_table *load_nls(const char *charset)
79171 {
79172 return try_then_request_module(find_nls(charset), "nls_%s", charset);
79173 }
79174 diff --git a/fs/nls/nls_euc-jp.c b/fs/nls/nls_euc-jp.c
79175 index 162b3f1..6076a7c 100644
79176 --- a/fs/nls/nls_euc-jp.c
79177 +++ b/fs/nls/nls_euc-jp.c
79178 @@ -560,8 +560,10 @@ static int __init init_nls_euc_jp(void)
79179 p_nls = load_nls("cp932");
79180
79181 if (p_nls) {
79182 - table.charset2upper = p_nls->charset2upper;
79183 - table.charset2lower = p_nls->charset2lower;
79184 + pax_open_kernel();
79185 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79186 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79187 + pax_close_kernel();
79188 return register_nls(&table);
79189 }
79190
79191 diff --git a/fs/nls/nls_koi8-ru.c b/fs/nls/nls_koi8-ru.c
79192 index a80a741..7b96e1b 100644
79193 --- a/fs/nls/nls_koi8-ru.c
79194 +++ b/fs/nls/nls_koi8-ru.c
79195 @@ -62,8 +62,10 @@ static int __init init_nls_koi8_ru(void)
79196 p_nls = load_nls("koi8-u");
79197
79198 if (p_nls) {
79199 - table.charset2upper = p_nls->charset2upper;
79200 - table.charset2lower = p_nls->charset2lower;
79201 + pax_open_kernel();
79202 + *(const unsigned char **)&table.charset2upper = p_nls->charset2upper;
79203 + *(const unsigned char **)&table.charset2lower = p_nls->charset2lower;
79204 + pax_close_kernel();
79205 return register_nls(&table);
79206 }
79207
79208 diff --git a/fs/notify/fanotify/fanotify_user.c b/fs/notify/fanotify/fanotify_user.c
79209 index cf27550..6c70f29d 100644
79210 --- a/fs/notify/fanotify/fanotify_user.c
79211 +++ b/fs/notify/fanotify/fanotify_user.c
79212 @@ -216,8 +216,8 @@ static ssize_t copy_event_to_user(struct fsnotify_group *group,
79213
79214 fd = fanotify_event_metadata.fd;
79215 ret = -EFAULT;
79216 - if (copy_to_user(buf, &fanotify_event_metadata,
79217 - fanotify_event_metadata.event_len))
79218 + if (fanotify_event_metadata.event_len > sizeof fanotify_event_metadata ||
79219 + copy_to_user(buf, &fanotify_event_metadata, fanotify_event_metadata.event_len))
79220 goto out_close_fd;
79221
79222 #ifdef CONFIG_FANOTIFY_ACCESS_PERMISSIONS
79223 diff --git a/fs/notify/notification.c b/fs/notify/notification.c
79224 index a95d8e0..a91a5fd 100644
79225 --- a/fs/notify/notification.c
79226 +++ b/fs/notify/notification.c
79227 @@ -48,7 +48,7 @@
79228 #include <linux/fsnotify_backend.h>
79229 #include "fsnotify.h"
79230
79231 -static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79232 +static atomic_unchecked_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79233
79234 /**
79235 * fsnotify_get_cookie - return a unique cookie for use in synchronizing events.
79236 @@ -56,7 +56,7 @@ static atomic_t fsnotify_sync_cookie = ATOMIC_INIT(0);
79237 */
79238 u32 fsnotify_get_cookie(void)
79239 {
79240 - return atomic_inc_return(&fsnotify_sync_cookie);
79241 + return atomic_inc_return_unchecked(&fsnotify_sync_cookie);
79242 }
79243 EXPORT_SYMBOL_GPL(fsnotify_get_cookie);
79244
79245 diff --git a/fs/ntfs/dir.c b/fs/ntfs/dir.c
79246 index 9e38daf..5727cae 100644
79247 --- a/fs/ntfs/dir.c
79248 +++ b/fs/ntfs/dir.c
79249 @@ -1310,7 +1310,7 @@ find_next_index_buffer:
79250 ia = (INDEX_ALLOCATION*)(kaddr + (ia_pos & ~PAGE_CACHE_MASK &
79251 ~(s64)(ndir->itype.index.block_size - 1)));
79252 /* Bounds checks. */
79253 - if (unlikely((u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79254 + if (unlikely(!kaddr || (u8*)ia < kaddr || (u8*)ia > kaddr + PAGE_CACHE_SIZE)) {
79255 ntfs_error(sb, "Out of bounds check failed. Corrupt directory "
79256 "inode 0x%lx or driver bug.", vdir->i_ino);
79257 goto err_out;
79258 diff --git a/fs/ntfs/super.c b/fs/ntfs/super.c
79259 index 9e1e112..241a52a 100644
79260 --- a/fs/ntfs/super.c
79261 +++ b/fs/ntfs/super.c
79262 @@ -688,7 +688,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79263 if (!silent)
79264 ntfs_error(sb, "Primary boot sector is invalid.");
79265 } else if (!silent)
79266 - ntfs_error(sb, read_err_str, "primary");
79267 + ntfs_error(sb, read_err_str, "%s", "primary");
79268 if (!(NTFS_SB(sb)->on_errors & ON_ERRORS_RECOVER)) {
79269 if (bh_primary)
79270 brelse(bh_primary);
79271 @@ -704,7 +704,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79272 goto hotfix_primary_boot_sector;
79273 brelse(bh_backup);
79274 } else if (!silent)
79275 - ntfs_error(sb, read_err_str, "backup");
79276 + ntfs_error(sb, read_err_str, "%s", "backup");
79277 /* Try to read NT3.51- backup boot sector. */
79278 if ((bh_backup = sb_bread(sb, nr_blocks >> 1))) {
79279 if (is_boot_sector_ntfs(sb, (NTFS_BOOT_SECTOR*)
79280 @@ -715,7 +715,7 @@ static struct buffer_head *read_ntfs_boot_sector(struct super_block *sb,
79281 "sector.");
79282 brelse(bh_backup);
79283 } else if (!silent)
79284 - ntfs_error(sb, read_err_str, "backup");
79285 + ntfs_error(sb, read_err_str, "%s", "backup");
79286 /* We failed. Cleanup and return. */
79287 if (bh_primary)
79288 brelse(bh_primary);
79289 diff --git a/fs/ocfs2/localalloc.c b/fs/ocfs2/localalloc.c
79290 index 857bbbc..3c47d15 100644
79291 --- a/fs/ocfs2/localalloc.c
79292 +++ b/fs/ocfs2/localalloc.c
79293 @@ -1320,7 +1320,7 @@ static int ocfs2_local_alloc_slide_window(struct ocfs2_super *osb,
79294 goto bail;
79295 }
79296
79297 - atomic_inc(&osb->alloc_stats.moves);
79298 + atomic_inc_unchecked(&osb->alloc_stats.moves);
79299
79300 bail:
79301 if (handle)
79302 diff --git a/fs/ocfs2/ocfs2.h b/fs/ocfs2/ocfs2.h
79303 index 460c6c3..b4ef513 100644
79304 --- a/fs/ocfs2/ocfs2.h
79305 +++ b/fs/ocfs2/ocfs2.h
79306 @@ -247,11 +247,11 @@ enum ocfs2_vol_state
79307
79308 struct ocfs2_alloc_stats
79309 {
79310 - atomic_t moves;
79311 - atomic_t local_data;
79312 - atomic_t bitmap_data;
79313 - atomic_t bg_allocs;
79314 - atomic_t bg_extends;
79315 + atomic_unchecked_t moves;
79316 + atomic_unchecked_t local_data;
79317 + atomic_unchecked_t bitmap_data;
79318 + atomic_unchecked_t bg_allocs;
79319 + atomic_unchecked_t bg_extends;
79320 };
79321
79322 enum ocfs2_local_alloc_state
79323 diff --git a/fs/ocfs2/suballoc.c b/fs/ocfs2/suballoc.c
79324 index 4479029..5de740b 100644
79325 --- a/fs/ocfs2/suballoc.c
79326 +++ b/fs/ocfs2/suballoc.c
79327 @@ -867,7 +867,7 @@ static int ocfs2_reserve_suballoc_bits(struct ocfs2_super *osb,
79328 mlog_errno(status);
79329 goto bail;
79330 }
79331 - atomic_inc(&osb->alloc_stats.bg_extends);
79332 + atomic_inc_unchecked(&osb->alloc_stats.bg_extends);
79333
79334 /* You should never ask for this much metadata */
79335 BUG_ON(bits_wanted >
79336 @@ -2014,7 +2014,7 @@ int ocfs2_claim_metadata(handle_t *handle,
79337 mlog_errno(status);
79338 goto bail;
79339 }
79340 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79341 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79342
79343 *suballoc_loc = res.sr_bg_blkno;
79344 *suballoc_bit_start = res.sr_bit_offset;
79345 @@ -2180,7 +2180,7 @@ int ocfs2_claim_new_inode_at_loc(handle_t *handle,
79346 trace_ocfs2_claim_new_inode_at_loc((unsigned long long)di_blkno,
79347 res->sr_bits);
79348
79349 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79350 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79351
79352 BUG_ON(res->sr_bits != 1);
79353
79354 @@ -2222,7 +2222,7 @@ int ocfs2_claim_new_inode(handle_t *handle,
79355 mlog_errno(status);
79356 goto bail;
79357 }
79358 - atomic_inc(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79359 + atomic_inc_unchecked(&OCFS2_SB(ac->ac_inode->i_sb)->alloc_stats.bg_allocs);
79360
79361 BUG_ON(res.sr_bits != 1);
79362
79363 @@ -2326,7 +2326,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79364 cluster_start,
79365 num_clusters);
79366 if (!status)
79367 - atomic_inc(&osb->alloc_stats.local_data);
79368 + atomic_inc_unchecked(&osb->alloc_stats.local_data);
79369 } else {
79370 if (min_clusters > (osb->bitmap_cpg - 1)) {
79371 /* The only paths asking for contiguousness
79372 @@ -2352,7 +2352,7 @@ int __ocfs2_claim_clusters(handle_t *handle,
79373 ocfs2_desc_bitmap_to_cluster_off(ac->ac_inode,
79374 res.sr_bg_blkno,
79375 res.sr_bit_offset);
79376 - atomic_inc(&osb->alloc_stats.bitmap_data);
79377 + atomic_inc_unchecked(&osb->alloc_stats.bitmap_data);
79378 *num_clusters = res.sr_bits;
79379 }
79380 }
79381 diff --git a/fs/ocfs2/super.c b/fs/ocfs2/super.c
79382 index 403c566..6525b35 100644
79383 --- a/fs/ocfs2/super.c
79384 +++ b/fs/ocfs2/super.c
79385 @@ -308,11 +308,11 @@ static int ocfs2_osb_dump(struct ocfs2_super *osb, char *buf, int len)
79386 "%10s => GlobalAllocs: %d LocalAllocs: %d "
79387 "SubAllocs: %d LAWinMoves: %d SAExtends: %d\n",
79388 "Stats",
79389 - atomic_read(&osb->alloc_stats.bitmap_data),
79390 - atomic_read(&osb->alloc_stats.local_data),
79391 - atomic_read(&osb->alloc_stats.bg_allocs),
79392 - atomic_read(&osb->alloc_stats.moves),
79393 - atomic_read(&osb->alloc_stats.bg_extends));
79394 + atomic_read_unchecked(&osb->alloc_stats.bitmap_data),
79395 + atomic_read_unchecked(&osb->alloc_stats.local_data),
79396 + atomic_read_unchecked(&osb->alloc_stats.bg_allocs),
79397 + atomic_read_unchecked(&osb->alloc_stats.moves),
79398 + atomic_read_unchecked(&osb->alloc_stats.bg_extends));
79399
79400 out += snprintf(buf + out, len - out,
79401 "%10s => State: %u Descriptor: %llu Size: %u bits "
79402 @@ -2095,11 +2095,11 @@ static int ocfs2_initialize_super(struct super_block *sb,
79403
79404 mutex_init(&osb->system_file_mutex);
79405
79406 - atomic_set(&osb->alloc_stats.moves, 0);
79407 - atomic_set(&osb->alloc_stats.local_data, 0);
79408 - atomic_set(&osb->alloc_stats.bitmap_data, 0);
79409 - atomic_set(&osb->alloc_stats.bg_allocs, 0);
79410 - atomic_set(&osb->alloc_stats.bg_extends, 0);
79411 + atomic_set_unchecked(&osb->alloc_stats.moves, 0);
79412 + atomic_set_unchecked(&osb->alloc_stats.local_data, 0);
79413 + atomic_set_unchecked(&osb->alloc_stats.bitmap_data, 0);
79414 + atomic_set_unchecked(&osb->alloc_stats.bg_allocs, 0);
79415 + atomic_set_unchecked(&osb->alloc_stats.bg_extends, 0);
79416
79417 /* Copy the blockcheck stats from the superblock probe */
79418 osb->osb_ecc_stats = *stats;
79419 diff --git a/fs/open.c b/fs/open.c
79420 index 98e5a52..8e77e14 100644
79421 --- a/fs/open.c
79422 +++ b/fs/open.c
79423 @@ -32,6 +32,8 @@
79424 #include <linux/dnotify.h>
79425 #include <linux/compat.h>
79426
79427 +#define CREATE_TRACE_POINTS
79428 +#include <trace/events/fs.h>
79429 #include "internal.h"
79430
79431 int do_truncate(struct dentry *dentry, loff_t length, unsigned int time_attrs,
79432 @@ -103,6 +105,8 @@ long vfs_truncate(struct path *path, loff_t length)
79433 error = locks_verify_truncate(inode, NULL, length);
79434 if (!error)
79435 error = security_path_truncate(path);
79436 + if (!error && !gr_acl_handle_truncate(path->dentry, path->mnt))
79437 + error = -EACCES;
79438 if (!error)
79439 error = do_truncate(path->dentry, length, 0, NULL);
79440
79441 @@ -187,6 +191,8 @@ static long do_sys_ftruncate(unsigned int fd, loff_t length, int small)
79442 error = locks_verify_truncate(inode, f.file, length);
79443 if (!error)
79444 error = security_path_truncate(&f.file->f_path);
79445 + if (!error && !gr_acl_handle_truncate(f.file->f_path.dentry, f.file->f_path.mnt))
79446 + error = -EACCES;
79447 if (!error)
79448 error = do_truncate(dentry, length, ATTR_MTIME|ATTR_CTIME, f.file);
79449 sb_end_write(inode->i_sb);
79450 @@ -396,6 +402,9 @@ retry:
79451 if (__mnt_is_readonly(path.mnt))
79452 res = -EROFS;
79453
79454 + if (!res && !gr_acl_handle_access(path.dentry, path.mnt, mode))
79455 + res = -EACCES;
79456 +
79457 out_path_release:
79458 path_put(&path);
79459 if (retry_estale(res, lookup_flags)) {
79460 @@ -427,6 +436,8 @@ retry:
79461 if (error)
79462 goto dput_and_out;
79463
79464 + gr_log_chdir(path.dentry, path.mnt);
79465 +
79466 set_fs_pwd(current->fs, &path);
79467
79468 dput_and_out:
79469 @@ -456,6 +467,13 @@ SYSCALL_DEFINE1(fchdir, unsigned int, fd)
79470 goto out_putf;
79471
79472 error = inode_permission(inode, MAY_EXEC | MAY_CHDIR);
79473 +
79474 + if (!error && !gr_chroot_fchdir(f.file->f_path.dentry, f.file->f_path.mnt))
79475 + error = -EPERM;
79476 +
79477 + if (!error)
79478 + gr_log_chdir(f.file->f_path.dentry, f.file->f_path.mnt);
79479 +
79480 if (!error)
79481 set_fs_pwd(current->fs, &f.file->f_path);
79482 out_putf:
79483 @@ -485,7 +503,13 @@ retry:
79484 if (error)
79485 goto dput_and_out;
79486
79487 + if (gr_handle_chroot_chroot(path.dentry, path.mnt))
79488 + goto dput_and_out;
79489 +
79490 set_fs_root(current->fs, &path);
79491 +
79492 + gr_handle_chroot_chdir(&path);
79493 +
79494 error = 0;
79495 dput_and_out:
79496 path_put(&path);
79497 @@ -509,6 +533,16 @@ static int chmod_common(struct path *path, umode_t mode)
79498 return error;
79499 retry_deleg:
79500 mutex_lock(&inode->i_mutex);
79501 +
79502 + if (!gr_acl_handle_chmod(path->dentry, path->mnt, &mode)) {
79503 + error = -EACCES;
79504 + goto out_unlock;
79505 + }
79506 + if (gr_handle_chroot_chmod(path->dentry, path->mnt, mode)) {
79507 + error = -EACCES;
79508 + goto out_unlock;
79509 + }
79510 +
79511 error = security_path_chmod(path, mode);
79512 if (error)
79513 goto out_unlock;
79514 @@ -574,6 +608,9 @@ static int chown_common(struct path *path, uid_t user, gid_t group)
79515 uid = make_kuid(current_user_ns(), user);
79516 gid = make_kgid(current_user_ns(), group);
79517
79518 + if (!gr_acl_handle_chown(path->dentry, path->mnt))
79519 + return -EACCES;
79520 +
79521 retry_deleg:
79522 newattrs.ia_valid = ATTR_CTIME;
79523 if (user != (uid_t) -1) {
79524 @@ -1018,6 +1055,7 @@ long do_sys_open(int dfd, const char __user *filename, int flags, umode_t mode)
79525 } else {
79526 fsnotify_open(f);
79527 fd_install(fd, f);
79528 + trace_do_sys_open(tmp->name, flags, mode);
79529 }
79530 }
79531 putname(tmp);
79532 diff --git a/fs/overlayfs/inode.c b/fs/overlayfs/inode.c
79533 index 04f1248..60b3be1 100644
79534 --- a/fs/overlayfs/inode.c
79535 +++ b/fs/overlayfs/inode.c
79536 @@ -344,6 +344,9 @@ static int ovl_dentry_open(struct dentry *dentry, struct file *file,
79537 enum ovl_path_type type;
79538 bool want_write = false;
79539
79540 + if (d_is_dir(dentry))
79541 + return d_backing_inode(dentry);
79542 +
79543 type = ovl_path_real(dentry, &realpath);
79544 if (ovl_open_need_copy_up(file->f_flags, type, realpath.dentry)) {
79545 want_write = true;
79546 diff --git a/fs/overlayfs/super.c b/fs/overlayfs/super.c
79547 index bf8537c..c16ef7d 100644
79548 --- a/fs/overlayfs/super.c
79549 +++ b/fs/overlayfs/super.c
79550 @@ -172,7 +172,7 @@ void ovl_path_lower(struct dentry *dentry, struct path *path)
79551 {
79552 struct ovl_entry *oe = dentry->d_fsdata;
79553
79554 - *path = oe->numlower ? oe->lowerstack[0] : (struct path) { NULL, NULL };
79555 + *path = oe->numlower ? oe->lowerstack[0] : (struct path) { .dentry = NULL, .mnt = NULL };
79556 }
79557
79558 int ovl_want_write(struct dentry *dentry)
79559 @@ -816,8 +816,8 @@ static unsigned int ovl_split_lowerdirs(char *str)
79560
79561 static int ovl_fill_super(struct super_block *sb, void *data, int silent)
79562 {
79563 - struct path upperpath = { NULL, NULL };
79564 - struct path workpath = { NULL, NULL };
79565 + struct path upperpath = { .dentry = NULL, .mnt = NULL };
79566 + struct path workpath = { .dentry = NULL, .mnt = NULL };
79567 struct dentry *root_dentry;
79568 struct ovl_entry *oe;
79569 struct ovl_fs *ufs;
79570 diff --git a/fs/pipe.c b/fs/pipe.c
79571 index 8865f79..bd2c79b 100644
79572 --- a/fs/pipe.c
79573 +++ b/fs/pipe.c
79574 @@ -36,7 +36,7 @@ unsigned int pipe_max_size = 1048576;
79575 /*
79576 * Minimum pipe size, as required by POSIX
79577 */
79578 -unsigned int pipe_min_size = PAGE_SIZE;
79579 +unsigned int pipe_min_size __read_only = PAGE_SIZE;
79580
79581 /*
79582 * We use a start+len construction, which provides full use of the
79583 @@ -55,7 +55,7 @@ unsigned int pipe_min_size = PAGE_SIZE;
79584
79585 static void pipe_lock_nested(struct pipe_inode_info *pipe, int subclass)
79586 {
79587 - if (pipe->files)
79588 + if (atomic_read(&pipe->files))
79589 mutex_lock_nested(&pipe->mutex, subclass);
79590 }
79591
79592 @@ -70,7 +70,7 @@ EXPORT_SYMBOL(pipe_lock);
79593
79594 void pipe_unlock(struct pipe_inode_info *pipe)
79595 {
79596 - if (pipe->files)
79597 + if (atomic_read(&pipe->files))
79598 mutex_unlock(&pipe->mutex);
79599 }
79600 EXPORT_SYMBOL(pipe_unlock);
79601 @@ -291,9 +291,9 @@ pipe_read(struct kiocb *iocb, struct iov_iter *to)
79602 }
79603 if (bufs) /* More to do? */
79604 continue;
79605 - if (!pipe->writers)
79606 + if (!atomic_read(&pipe->writers))
79607 break;
79608 - if (!pipe->waiting_writers) {
79609 + if (!atomic_read(&pipe->waiting_writers)) {
79610 /* syscall merging: Usually we must not sleep
79611 * if O_NONBLOCK is set, or if we got some data.
79612 * But if a writer sleeps in kernel space, then
79613 @@ -350,7 +350,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79614
79615 __pipe_lock(pipe);
79616
79617 - if (!pipe->readers) {
79618 + if (!atomic_read(&pipe->readers)) {
79619 send_sig(SIGPIPE, current, 0);
79620 ret = -EPIPE;
79621 goto out;
79622 @@ -386,7 +386,7 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79623 for (;;) {
79624 int bufs;
79625
79626 - if (!pipe->readers) {
79627 + if (!atomic_read(&pipe->readers)) {
79628 send_sig(SIGPIPE, current, 0);
79629 if (!ret)
79630 ret = -EPIPE;
79631 @@ -454,9 +454,9 @@ pipe_write(struct kiocb *iocb, struct iov_iter *from)
79632 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79633 do_wakeup = 0;
79634 }
79635 - pipe->waiting_writers++;
79636 + atomic_inc(&pipe->waiting_writers);
79637 pipe_wait(pipe);
79638 - pipe->waiting_writers--;
79639 + atomic_dec(&pipe->waiting_writers);
79640 }
79641 out:
79642 __pipe_unlock(pipe);
79643 @@ -511,7 +511,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79644 mask = 0;
79645 if (filp->f_mode & FMODE_READ) {
79646 mask = (nrbufs > 0) ? POLLIN | POLLRDNORM : 0;
79647 - if (!pipe->writers && filp->f_version != pipe->w_counter)
79648 + if (!atomic_read(&pipe->writers) && filp->f_version != pipe->w_counter)
79649 mask |= POLLHUP;
79650 }
79651
79652 @@ -521,7 +521,7 @@ pipe_poll(struct file *filp, poll_table *wait)
79653 * Most Unices do not set POLLERR for FIFOs but on Linux they
79654 * behave exactly like pipes for poll().
79655 */
79656 - if (!pipe->readers)
79657 + if (!atomic_read(&pipe->readers))
79658 mask |= POLLERR;
79659 }
79660
79661 @@ -533,7 +533,7 @@ static void put_pipe_info(struct inode *inode, struct pipe_inode_info *pipe)
79662 int kill = 0;
79663
79664 spin_lock(&inode->i_lock);
79665 - if (!--pipe->files) {
79666 + if (atomic_dec_and_test(&pipe->files)) {
79667 inode->i_pipe = NULL;
79668 kill = 1;
79669 }
79670 @@ -550,11 +550,11 @@ pipe_release(struct inode *inode, struct file *file)
79671
79672 __pipe_lock(pipe);
79673 if (file->f_mode & FMODE_READ)
79674 - pipe->readers--;
79675 + atomic_dec(&pipe->readers);
79676 if (file->f_mode & FMODE_WRITE)
79677 - pipe->writers--;
79678 + atomic_dec(&pipe->writers);
79679
79680 - if (pipe->readers || pipe->writers) {
79681 + if (atomic_read(&pipe->readers) || atomic_read(&pipe->writers)) {
79682 wake_up_interruptible_sync_poll(&pipe->wait, POLLIN | POLLOUT | POLLRDNORM | POLLWRNORM | POLLERR | POLLHUP);
79683 kill_fasync(&pipe->fasync_readers, SIGIO, POLL_IN);
79684 kill_fasync(&pipe->fasync_writers, SIGIO, POLL_OUT);
79685 @@ -619,7 +619,7 @@ void free_pipe_info(struct pipe_inode_info *pipe)
79686 kfree(pipe);
79687 }
79688
79689 -static struct vfsmount *pipe_mnt __read_mostly;
79690 +struct vfsmount *pipe_mnt __read_mostly;
79691
79692 /*
79693 * pipefs_dname() is called from d_path().
79694 @@ -649,8 +649,9 @@ static struct inode * get_pipe_inode(void)
79695 goto fail_iput;
79696
79697 inode->i_pipe = pipe;
79698 - pipe->files = 2;
79699 - pipe->readers = pipe->writers = 1;
79700 + atomic_set(&pipe->files, 2);
79701 + atomic_set(&pipe->readers, 1);
79702 + atomic_set(&pipe->writers, 1);
79703 inode->i_fop = &pipefifo_fops;
79704
79705 /*
79706 @@ -829,17 +830,17 @@ static int fifo_open(struct inode *inode, struct file *filp)
79707 spin_lock(&inode->i_lock);
79708 if (inode->i_pipe) {
79709 pipe = inode->i_pipe;
79710 - pipe->files++;
79711 + atomic_inc(&pipe->files);
79712 spin_unlock(&inode->i_lock);
79713 } else {
79714 spin_unlock(&inode->i_lock);
79715 pipe = alloc_pipe_info();
79716 if (!pipe)
79717 return -ENOMEM;
79718 - pipe->files = 1;
79719 + atomic_set(&pipe->files, 1);
79720 spin_lock(&inode->i_lock);
79721 if (unlikely(inode->i_pipe)) {
79722 - inode->i_pipe->files++;
79723 + atomic_inc(&inode->i_pipe->files);
79724 spin_unlock(&inode->i_lock);
79725 free_pipe_info(pipe);
79726 pipe = inode->i_pipe;
79727 @@ -864,10 +865,10 @@ static int fifo_open(struct inode *inode, struct file *filp)
79728 * opened, even when there is no process writing the FIFO.
79729 */
79730 pipe->r_counter++;
79731 - if (pipe->readers++ == 0)
79732 + if (atomic_inc_return(&pipe->readers) == 1)
79733 wake_up_partner(pipe);
79734
79735 - if (!is_pipe && !pipe->writers) {
79736 + if (!is_pipe && !atomic_read(&pipe->writers)) {
79737 if ((filp->f_flags & O_NONBLOCK)) {
79738 /* suppress POLLHUP until we have
79739 * seen a writer */
79740 @@ -886,14 +887,14 @@ static int fifo_open(struct inode *inode, struct file *filp)
79741 * errno=ENXIO when there is no process reading the FIFO.
79742 */
79743 ret = -ENXIO;
79744 - if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !pipe->readers)
79745 + if (!is_pipe && (filp->f_flags & O_NONBLOCK) && !atomic_read(&pipe->readers))
79746 goto err;
79747
79748 pipe->w_counter++;
79749 - if (!pipe->writers++)
79750 + if (atomic_inc_return(&pipe->writers) == 1)
79751 wake_up_partner(pipe);
79752
79753 - if (!is_pipe && !pipe->readers) {
79754 + if (!is_pipe && !atomic_read(&pipe->readers)) {
79755 if (wait_for_partner(pipe, &pipe->r_counter))
79756 goto err_wr;
79757 }
79758 @@ -907,11 +908,11 @@ static int fifo_open(struct inode *inode, struct file *filp)
79759 * the process can at least talk to itself.
79760 */
79761
79762 - pipe->readers++;
79763 - pipe->writers++;
79764 + atomic_inc(&pipe->readers);
79765 + atomic_inc(&pipe->writers);
79766 pipe->r_counter++;
79767 pipe->w_counter++;
79768 - if (pipe->readers == 1 || pipe->writers == 1)
79769 + if (atomic_read(&pipe->readers) == 1 || atomic_read(&pipe->writers) == 1)
79770 wake_up_partner(pipe);
79771 break;
79772
79773 @@ -925,13 +926,13 @@ static int fifo_open(struct inode *inode, struct file *filp)
79774 return 0;
79775
79776 err_rd:
79777 - if (!--pipe->readers)
79778 + if (atomic_dec_and_test(&pipe->readers))
79779 wake_up_interruptible(&pipe->wait);
79780 ret = -ERESTARTSYS;
79781 goto err;
79782
79783 err_wr:
79784 - if (!--pipe->writers)
79785 + if (atomic_dec_and_test(&pipe->writers))
79786 wake_up_interruptible(&pipe->wait);
79787 ret = -ERESTARTSYS;
79788 goto err;
79789 @@ -1007,7 +1008,7 @@ static long pipe_set_size(struct pipe_inode_info *pipe, unsigned long nr_pages)
79790 * Currently we rely on the pipe array holding a power-of-2 number
79791 * of pages.
79792 */
79793 -static inline unsigned int round_pipe_size(unsigned int size)
79794 +static inline unsigned long round_pipe_size(unsigned long size)
79795 {
79796 unsigned long nr_pages;
79797
79798 @@ -1055,13 +1056,16 @@ long pipe_fcntl(struct file *file, unsigned int cmd, unsigned long arg)
79799
79800 switch (cmd) {
79801 case F_SETPIPE_SZ: {
79802 - unsigned int size, nr_pages;
79803 + unsigned long size, nr_pages;
79804 +
79805 + ret = -EINVAL;
79806 + if (arg < pipe_min_size)
79807 + goto out;
79808
79809 size = round_pipe_size(arg);
79810 nr_pages = size >> PAGE_SHIFT;
79811
79812 - ret = -EINVAL;
79813 - if (!nr_pages)
79814 + if (size < pipe_min_size)
79815 goto out;
79816
79817 if (!capable(CAP_SYS_RESOURCE) && size > pipe_max_size) {
79818 diff --git a/fs/pnode.h b/fs/pnode.h
79819 index 7114ce6..0fcdbe7 100644
79820 --- a/fs/pnode.h
79821 +++ b/fs/pnode.h
79822 @@ -20,8 +20,6 @@
79823 #define SET_MNT_MARK(m) ((m)->mnt.mnt_flags |= MNT_MARKED)
79824 #define CLEAR_MNT_MARK(m) ((m)->mnt.mnt_flags &= ~MNT_MARKED)
79825 #define IS_MNT_LOCKED(m) ((m)->mnt.mnt_flags & MNT_LOCKED)
79826 -#define IS_MNT_LOCKED_AND_LAZY(m) \
79827 - (((m)->mnt.mnt_flags & (MNT_LOCKED|MNT_SYNC_UMOUNT)) == MNT_LOCKED)
79828
79829 #define CL_EXPIRE 0x01
79830 #define CL_SLAVE 0x02
79831 diff --git a/fs/posix_acl.c b/fs/posix_acl.c
79832 index 84bb65b8..4270e47 100644
79833 --- a/fs/posix_acl.c
79834 +++ b/fs/posix_acl.c
79835 @@ -20,6 +20,7 @@
79836 #include <linux/xattr.h>
79837 #include <linux/export.h>
79838 #include <linux/user_namespace.h>
79839 +#include <linux/grsecurity.h>
79840
79841 struct posix_acl **acl_by_type(struct inode *inode, int type)
79842 {
79843 @@ -277,7 +278,7 @@ posix_acl_equiv_mode(const struct posix_acl *acl, umode_t *mode_p)
79844 }
79845 }
79846 if (mode_p)
79847 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
79848 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
79849 return not_equiv;
79850 }
79851 EXPORT_SYMBOL(posix_acl_equiv_mode);
79852 @@ -427,7 +428,7 @@ static int posix_acl_create_masq(struct posix_acl *acl, umode_t *mode_p)
79853 mode &= (group_obj->e_perm << 3) | ~S_IRWXG;
79854 }
79855
79856 - *mode_p = (*mode_p & ~S_IRWXUGO) | mode;
79857 + *mode_p = ((*mode_p & ~S_IRWXUGO) | mode) & ~gr_acl_umask();
79858 return not_equiv;
79859 }
79860
79861 @@ -485,6 +486,8 @@ __posix_acl_create(struct posix_acl **acl, gfp_t gfp, umode_t *mode_p)
79862 struct posix_acl *clone = posix_acl_clone(*acl, gfp);
79863 int err = -ENOMEM;
79864 if (clone) {
79865 + *mode_p &= ~gr_acl_umask();
79866 +
79867 err = posix_acl_create_masq(clone, mode_p);
79868 if (err < 0) {
79869 posix_acl_release(clone);
79870 @@ -663,11 +666,12 @@ struct posix_acl *
79871 posix_acl_from_xattr(struct user_namespace *user_ns,
79872 const void *value, size_t size)
79873 {
79874 - posix_acl_xattr_header *header = (posix_acl_xattr_header *)value;
79875 - posix_acl_xattr_entry *entry = (posix_acl_xattr_entry *)(header+1), *end;
79876 + const posix_acl_xattr_header *header = (const posix_acl_xattr_header *)value;
79877 + const posix_acl_xattr_entry *entry = (const posix_acl_xattr_entry *)(header+1), *end;
79878 int count;
79879 struct posix_acl *acl;
79880 struct posix_acl_entry *acl_e;
79881 + umode_t umask = gr_acl_umask();
79882
79883 if (!value)
79884 return NULL;
79885 @@ -693,12 +697,18 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
79886
79887 switch(acl_e->e_tag) {
79888 case ACL_USER_OBJ:
79889 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
79890 + break;
79891 case ACL_GROUP_OBJ:
79892 case ACL_MASK:
79893 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
79894 + break;
79895 case ACL_OTHER:
79896 + acl_e->e_perm &= ~(umask & S_IRWXO);
79897 break;
79898
79899 case ACL_USER:
79900 + acl_e->e_perm &= ~((umask & S_IRWXU) >> 6);
79901 acl_e->e_uid =
79902 make_kuid(user_ns,
79903 le32_to_cpu(entry->e_id));
79904 @@ -706,6 +716,7 @@ posix_acl_from_xattr(struct user_namespace *user_ns,
79905 goto fail;
79906 break;
79907 case ACL_GROUP:
79908 + acl_e->e_perm &= ~((umask & S_IRWXG) >> 3);
79909 acl_e->e_gid =
79910 make_kgid(user_ns,
79911 le32_to_cpu(entry->e_id));
79912 diff --git a/fs/proc/Kconfig b/fs/proc/Kconfig
79913 index 2183fcf..3c32a98 100644
79914 --- a/fs/proc/Kconfig
79915 +++ b/fs/proc/Kconfig
79916 @@ -30,7 +30,7 @@ config PROC_FS
79917
79918 config PROC_KCORE
79919 bool "/proc/kcore support" if !ARM
79920 - depends on PROC_FS && MMU
79921 + depends on PROC_FS && MMU && !GRKERNSEC_PROC_ADD
79922 help
79923 Provides a virtual ELF core file of the live kernel. This can
79924 be read with gdb and other ELF tools. No modifications can be
79925 @@ -38,8 +38,8 @@ config PROC_KCORE
79926
79927 config PROC_VMCORE
79928 bool "/proc/vmcore support"
79929 - depends on PROC_FS && CRASH_DUMP
79930 - default y
79931 + depends on PROC_FS && CRASH_DUMP && !GRKERNSEC
79932 + default n
79933 help
79934 Exports the dump image of crashed kernel in ELF format.
79935
79936 @@ -63,8 +63,8 @@ config PROC_SYSCTL
79937 limited in memory.
79938
79939 config PROC_PAGE_MONITOR
79940 - default y
79941 - depends on PROC_FS && MMU
79942 + default n
79943 + depends on PROC_FS && MMU && !GRKERNSEC
79944 bool "Enable /proc page monitoring" if EXPERT
79945 help
79946 Various /proc files exist to monitor process memory utilization:
79947 diff --git a/fs/proc/array.c b/fs/proc/array.c
79948 index fd02a9e..7bc9dff 100644
79949 --- a/fs/proc/array.c
79950 +++ b/fs/proc/array.c
79951 @@ -60,6 +60,7 @@
79952 #include <linux/tty.h>
79953 #include <linux/string.h>
79954 #include <linux/mman.h>
79955 +#include <linux/grsecurity.h>
79956 #include <linux/proc_fs.h>
79957 #include <linux/ioport.h>
79958 #include <linux/uaccess.h>
79959 @@ -340,6 +341,21 @@ static void task_cpus_allowed(struct seq_file *m, struct task_struct *task)
79960 cpumask_pr_args(&task->cpus_allowed));
79961 }
79962
79963 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
79964 +static inline void task_pax(struct seq_file *m, struct task_struct *p)
79965 +{
79966 + if (p->mm)
79967 + seq_printf(m, "PaX:\t%c%c%c%c%c\n",
79968 + p->mm->pax_flags & MF_PAX_PAGEEXEC ? 'P' : 'p',
79969 + p->mm->pax_flags & MF_PAX_EMUTRAMP ? 'E' : 'e',
79970 + p->mm->pax_flags & MF_PAX_MPROTECT ? 'M' : 'm',
79971 + p->mm->pax_flags & MF_PAX_RANDMMAP ? 'R' : 'r',
79972 + p->mm->pax_flags & MF_PAX_SEGMEXEC ? 'S' : 's');
79973 + else
79974 + seq_printf(m, "PaX:\t-----\n");
79975 +}
79976 +#endif
79977 +
79978 int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
79979 struct pid *pid, struct task_struct *task)
79980 {
79981 @@ -358,9 +374,24 @@ int proc_pid_status(struct seq_file *m, struct pid_namespace *ns,
79982 task_cpus_allowed(m, task);
79983 cpuset_task_status_allowed(m, task);
79984 task_context_switch_counts(m, task);
79985 +
79986 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
79987 + task_pax(m, task);
79988 +#endif
79989 +
79990 +#if defined(CONFIG_GRKERNSEC) && !defined(CONFIG_GRKERNSEC_NO_RBAC)
79991 + task_grsec_rbac(m, task);
79992 +#endif
79993 +
79994 return 0;
79995 }
79996
79997 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
79998 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
79999 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80000 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80001 +#endif
80002 +
80003 static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80004 struct pid *pid, struct task_struct *task, int whole)
80005 {
80006 @@ -382,6 +413,13 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80007 char tcomm[sizeof(task->comm)];
80008 unsigned long flags;
80009
80010 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80011 + if (current->exec_id != m->exec_id) {
80012 + gr_log_badprocpid("stat");
80013 + return 0;
80014 + }
80015 +#endif
80016 +
80017 state = *get_task_state(task);
80018 vsize = eip = esp = 0;
80019 permitted = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80020 @@ -452,6 +490,19 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80021 gtime = task_gtime(task);
80022 }
80023
80024 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80025 + if (PAX_RAND_FLAGS(mm)) {
80026 + eip = 0;
80027 + esp = 0;
80028 + wchan = 0;
80029 + }
80030 +#endif
80031 +#ifdef CONFIG_GRKERNSEC_HIDESYM
80032 + wchan = 0;
80033 + eip =0;
80034 + esp =0;
80035 +#endif
80036 +
80037 /* scale priority and nice values from timeslices to -20..20 */
80038 /* to make it look like a "normal" Unix priority/nice value */
80039 priority = task_prio(task);
80040 @@ -483,9 +534,15 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80041 seq_put_decimal_ull(m, ' ', vsize);
80042 seq_put_decimal_ull(m, ' ', mm ? get_mm_rss(mm) : 0);
80043 seq_put_decimal_ull(m, ' ', rsslim);
80044 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80045 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->start_code : 1) : 0));
80046 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 1 : (mm ? (permitted ? mm->end_code : 1) : 0));
80047 + seq_put_decimal_ull(m, ' ', PAX_RAND_FLAGS(mm) ? 0 : ((permitted && mm) ? mm->start_stack : 0));
80048 +#else
80049 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->start_code : 1) : 0);
80050 seq_put_decimal_ull(m, ' ', mm ? (permitted ? mm->end_code : 1) : 0);
80051 seq_put_decimal_ull(m, ' ', (permitted && mm) ? mm->start_stack : 0);
80052 +#endif
80053 seq_put_decimal_ull(m, ' ', esp);
80054 seq_put_decimal_ull(m, ' ', eip);
80055 /* The signal information here is obsolete.
80056 @@ -507,7 +564,11 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns,
80057 seq_put_decimal_ull(m, ' ', cputime_to_clock_t(gtime));
80058 seq_put_decimal_ll(m, ' ', cputime_to_clock_t(cgtime));
80059
80060 - if (mm && permitted) {
80061 + if (mm && permitted
80062 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80063 + && !PAX_RAND_FLAGS(mm)
80064 +#endif
80065 + ) {
80066 seq_put_decimal_ull(m, ' ', mm->start_data);
80067 seq_put_decimal_ull(m, ' ', mm->end_data);
80068 seq_put_decimal_ull(m, ' ', mm->start_brk);
80069 @@ -545,8 +606,15 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80070 struct pid *pid, struct task_struct *task)
80071 {
80072 unsigned long size = 0, resident = 0, shared = 0, text = 0, data = 0;
80073 - struct mm_struct *mm = get_task_mm(task);
80074 + struct mm_struct *mm;
80075
80076 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80077 + if (current->exec_id != m->exec_id) {
80078 + gr_log_badprocpid("statm");
80079 + return 0;
80080 + }
80081 +#endif
80082 + mm = get_task_mm(task);
80083 if (mm) {
80084 size = task_statm(mm, &shared, &text, &data, &resident);
80085 mmput(mm);
80086 @@ -569,6 +637,20 @@ int proc_pid_statm(struct seq_file *m, struct pid_namespace *ns,
80087 return 0;
80088 }
80089
80090 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80091 +int proc_pid_ipaddr(struct seq_file *m, struct pid_namespace *ns, struct pid *pid, struct task_struct *task)
80092 +{
80093 + unsigned long flags;
80094 + u32 curr_ip = 0;
80095 +
80096 + if (lock_task_sighand(task, &flags)) {
80097 + curr_ip = task->signal->curr_ip;
80098 + unlock_task_sighand(task, &flags);
80099 + }
80100 + return seq_printf(m, "%pI4\n", &curr_ip);
80101 +}
80102 +#endif
80103 +
80104 #ifdef CONFIG_CHECKPOINT_RESTORE
80105 static struct pid *
80106 get_children_pid(struct inode *inode, struct pid *pid_prev, loff_t pos)
80107 diff --git a/fs/proc/base.c b/fs/proc/base.c
80108 index 093ca14..322f097 100644
80109 --- a/fs/proc/base.c
80110 +++ b/fs/proc/base.c
80111 @@ -113,6 +113,14 @@ struct pid_entry {
80112 union proc_op op;
80113 };
80114
80115 +struct getdents_callback {
80116 + struct linux_dirent __user * current_dir;
80117 + struct linux_dirent __user * previous;
80118 + struct file * file;
80119 + int count;
80120 + int error;
80121 +};
80122 +
80123 #define NOD(NAME, MODE, IOP, FOP, OP) { \
80124 .name = (NAME), \
80125 .len = sizeof(NAME) - 1, \
80126 @@ -208,12 +216,28 @@ static int proc_pid_cmdline(struct seq_file *m, struct pid_namespace *ns,
80127 return 0;
80128 }
80129
80130 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80131 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
80132 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
80133 + _mm->pax_flags & MF_PAX_SEGMEXEC))
80134 +#endif
80135 +
80136 static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80137 struct pid *pid, struct task_struct *task)
80138 {
80139 struct mm_struct *mm = mm_access(task, PTRACE_MODE_READ);
80140 if (mm && !IS_ERR(mm)) {
80141 unsigned int nwords = 0;
80142 +
80143 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80144 + /* allow if we're currently ptracing this task */
80145 + if (PAX_RAND_FLAGS(mm) &&
80146 + (!(task->ptrace & PT_PTRACED) || (task->parent != current))) {
80147 + mmput(mm);
80148 + return 0;
80149 + }
80150 +#endif
80151 +
80152 do {
80153 nwords += 2;
80154 } while (mm->saved_auxv[nwords - 2] != 0); /* AT_NULL */
80155 @@ -225,7 +249,7 @@ static int proc_pid_auxv(struct seq_file *m, struct pid_namespace *ns,
80156 }
80157
80158
80159 -#ifdef CONFIG_KALLSYMS
80160 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80161 /*
80162 * Provides a wchan file via kallsyms in a proper one-value-per-file format.
80163 * Returns the resolved symbol. If that fails, simply return the address.
80164 @@ -267,7 +291,7 @@ static void unlock_trace(struct task_struct *task)
80165 mutex_unlock(&task->signal->cred_guard_mutex);
80166 }
80167
80168 -#ifdef CONFIG_STACKTRACE
80169 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80170
80171 #define MAX_STACK_TRACE_DEPTH 64
80172
80173 @@ -462,7 +486,7 @@ static int proc_pid_limits(struct seq_file *m, struct pid_namespace *ns,
80174 return 0;
80175 }
80176
80177 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80178 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80179 static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80180 struct pid *pid, struct task_struct *task)
80181 {
80182 @@ -495,7 +519,7 @@ static int proc_pid_syscall(struct seq_file *m, struct pid_namespace *ns,
80183 /************************************************************************/
80184
80185 /* permission checks */
80186 -static int proc_fd_access_allowed(struct inode *inode)
80187 +static int proc_fd_access_allowed(struct inode *inode, unsigned int log)
80188 {
80189 struct task_struct *task;
80190 int allowed = 0;
80191 @@ -505,7 +529,10 @@ static int proc_fd_access_allowed(struct inode *inode)
80192 */
80193 task = get_proc_task(inode);
80194 if (task) {
80195 - allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80196 + if (log)
80197 + allowed = ptrace_may_access(task, PTRACE_MODE_READ);
80198 + else
80199 + allowed = ptrace_may_access(task, PTRACE_MODE_READ | PTRACE_MODE_NOAUDIT);
80200 put_task_struct(task);
80201 }
80202 return allowed;
80203 @@ -536,10 +563,35 @@ static bool has_pid_permissions(struct pid_namespace *pid,
80204 struct task_struct *task,
80205 int hide_pid_min)
80206 {
80207 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80208 + return false;
80209 +
80210 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80211 + rcu_read_lock();
80212 + {
80213 + const struct cred *tmpcred = current_cred();
80214 + const struct cred *cred = __task_cred(task);
80215 +
80216 + if (uid_eq(tmpcred->uid, GLOBAL_ROOT_UID) || uid_eq(tmpcred->uid, cred->uid)
80217 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80218 + || in_group_p(grsec_proc_gid)
80219 +#endif
80220 + ) {
80221 + rcu_read_unlock();
80222 + return true;
80223 + }
80224 + }
80225 + rcu_read_unlock();
80226 +
80227 + if (!pid->hide_pid)
80228 + return false;
80229 +#endif
80230 +
80231 if (pid->hide_pid < hide_pid_min)
80232 return true;
80233 if (in_group_p(pid->pid_gid))
80234 return true;
80235 +
80236 return ptrace_may_access(task, PTRACE_MODE_READ);
80237 }
80238
80239 @@ -557,7 +609,11 @@ static int proc_pid_permission(struct inode *inode, int mask)
80240 put_task_struct(task);
80241
80242 if (!has_perms) {
80243 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80244 + {
80245 +#else
80246 if (pid->hide_pid == 2) {
80247 +#endif
80248 /*
80249 * Let's make getdents(), stat(), and open()
80250 * consistent with each other. If a process
80251 @@ -618,6 +674,10 @@ struct mm_struct *proc_mem_open(struct inode *inode, unsigned int mode)
80252
80253 if (task) {
80254 mm = mm_access(task, mode);
80255 + if (!IS_ERR_OR_NULL(mm) && gr_acl_handle_procpidmem(task)) {
80256 + mmput(mm);
80257 + mm = ERR_PTR(-EPERM);
80258 + }
80259 put_task_struct(task);
80260
80261 if (!IS_ERR_OR_NULL(mm)) {
80262 @@ -639,6 +699,11 @@ static int __mem_open(struct inode *inode, struct file *file, unsigned int mode)
80263 return PTR_ERR(mm);
80264
80265 file->private_data = mm;
80266 +
80267 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80268 + file->f_version = current->exec_id;
80269 +#endif
80270 +
80271 return 0;
80272 }
80273
80274 @@ -660,6 +725,17 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80275 ssize_t copied;
80276 char *page;
80277
80278 +#ifdef CONFIG_GRKERNSEC
80279 + if (write)
80280 + return -EPERM;
80281 +#endif
80282 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80283 + if (file->f_version != current->exec_id) {
80284 + gr_log_badprocpid("mem");
80285 + return 0;
80286 + }
80287 +#endif
80288 +
80289 if (!mm)
80290 return 0;
80291
80292 @@ -672,7 +748,7 @@ static ssize_t mem_rw(struct file *file, char __user *buf,
80293 goto free;
80294
80295 while (count > 0) {
80296 - int this_len = min_t(int, count, PAGE_SIZE);
80297 + ssize_t this_len = min_t(ssize_t, count, PAGE_SIZE);
80298
80299 if (write && copy_from_user(page, buf, this_len)) {
80300 copied = -EFAULT;
80301 @@ -764,6 +840,13 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80302 if (!mm)
80303 return 0;
80304
80305 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
80306 + if (file->f_version != current->exec_id) {
80307 + gr_log_badprocpid("environ");
80308 + return 0;
80309 + }
80310 +#endif
80311 +
80312 page = (char *)__get_free_page(GFP_TEMPORARY);
80313 if (!page)
80314 return -ENOMEM;
80315 @@ -773,7 +856,7 @@ static ssize_t environ_read(struct file *file, char __user *buf,
80316 goto free;
80317 while (count > 0) {
80318 size_t this_len, max_len;
80319 - int retval;
80320 + ssize_t retval;
80321
80322 if (src >= (mm->env_end - mm->env_start))
80323 break;
80324 @@ -1387,7 +1470,7 @@ static void *proc_pid_follow_link(struct dentry *dentry, struct nameidata *nd)
80325 int error = -EACCES;
80326
80327 /* Are we allowed to snoop on the tasks file descriptors? */
80328 - if (!proc_fd_access_allowed(inode))
80329 + if (!proc_fd_access_allowed(inode, 0))
80330 goto out;
80331
80332 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80333 @@ -1431,8 +1514,18 @@ static int proc_pid_readlink(struct dentry * dentry, char __user * buffer, int b
80334 struct path path;
80335
80336 /* Are we allowed to snoop on the tasks file descriptors? */
80337 - if (!proc_fd_access_allowed(inode))
80338 - goto out;
80339 + /* logging this is needed for learning on chromium to work properly,
80340 + but we don't want to flood the logs from 'ps' which does a readlink
80341 + on /proc/fd/2 of tasks in the listing, nor do we want 'ps' to learn
80342 + CAP_SYS_PTRACE as it's not necessary for its basic functionality
80343 + */
80344 + if (dentry->d_name.name[0] == '2' && dentry->d_name.name[1] == '\0') {
80345 + if (!proc_fd_access_allowed(inode,0))
80346 + goto out;
80347 + } else {
80348 + if (!proc_fd_access_allowed(inode,1))
80349 + goto out;
80350 + }
80351
80352 error = PROC_I(inode)->op.proc_get_link(dentry, &path);
80353 if (error)
80354 @@ -1482,7 +1575,11 @@ struct inode *proc_pid_make_inode(struct super_block * sb, struct task_struct *t
80355 rcu_read_lock();
80356 cred = __task_cred(task);
80357 inode->i_uid = cred->euid;
80358 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80359 + inode->i_gid = grsec_proc_gid;
80360 +#else
80361 inode->i_gid = cred->egid;
80362 +#endif
80363 rcu_read_unlock();
80364 }
80365 security_task_to_inode(task, inode);
80366 @@ -1518,10 +1615,19 @@ int pid_getattr(struct vfsmount *mnt, struct dentry *dentry, struct kstat *stat)
80367 return -ENOENT;
80368 }
80369 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80370 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80371 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80372 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80373 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80374 +#endif
80375 task_dumpable(task)) {
80376 cred = __task_cred(task);
80377 stat->uid = cred->euid;
80378 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80379 + stat->gid = grsec_proc_gid;
80380 +#else
80381 stat->gid = cred->egid;
80382 +#endif
80383 }
80384 }
80385 rcu_read_unlock();
80386 @@ -1559,11 +1665,20 @@ int pid_revalidate(struct dentry *dentry, unsigned int flags)
80387
80388 if (task) {
80389 if ((inode->i_mode == (S_IFDIR|S_IRUGO|S_IXUGO)) ||
80390 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80391 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IXUSR)) ||
80392 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80393 + (inode->i_mode == (S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP)) ||
80394 +#endif
80395 task_dumpable(task)) {
80396 rcu_read_lock();
80397 cred = __task_cred(task);
80398 inode->i_uid = cred->euid;
80399 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80400 + inode->i_gid = grsec_proc_gid;
80401 +#else
80402 inode->i_gid = cred->egid;
80403 +#endif
80404 rcu_read_unlock();
80405 } else {
80406 inode->i_uid = GLOBAL_ROOT_UID;
80407 @@ -2095,6 +2210,9 @@ static struct dentry *proc_pident_lookup(struct inode *dir,
80408 if (!task)
80409 goto out_no_task;
80410
80411 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80412 + goto out;
80413 +
80414 /*
80415 * Yes, it does not scale. And it should not. Don't add
80416 * new entries into /proc/<tgid>/ without very good reasons.
80417 @@ -2125,6 +2243,9 @@ static int proc_pident_readdir(struct file *file, struct dir_context *ctx,
80418 if (!task)
80419 return -ENOENT;
80420
80421 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80422 + goto out;
80423 +
80424 if (!dir_emit_dots(file, ctx))
80425 goto out;
80426
80427 @@ -2569,7 +2690,7 @@ static const struct pid_entry tgid_base_stuff[] = {
80428 REG("autogroup", S_IRUGO|S_IWUSR, proc_pid_sched_autogroup_operations),
80429 #endif
80430 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80431 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80432 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80433 ONE("syscall", S_IRUSR, proc_pid_syscall),
80434 #endif
80435 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80436 @@ -2594,10 +2715,10 @@ static const struct pid_entry tgid_base_stuff[] = {
80437 #ifdef CONFIG_SECURITY
80438 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80439 #endif
80440 -#ifdef CONFIG_KALLSYMS
80441 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80442 ONE("wchan", S_IRUGO, proc_pid_wchan),
80443 #endif
80444 -#ifdef CONFIG_STACKTRACE
80445 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80446 ONE("stack", S_IRUSR, proc_pid_stack),
80447 #endif
80448 #ifdef CONFIG_SCHEDSTATS
80449 @@ -2631,6 +2752,9 @@ static const struct pid_entry tgid_base_stuff[] = {
80450 #ifdef CONFIG_HARDWALL
80451 ONE("hardwall", S_IRUGO, proc_pid_hardwall),
80452 #endif
80453 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80454 + ONE("ipaddr", S_IRUSR, proc_pid_ipaddr),
80455 +#endif
80456 #ifdef CONFIG_USER_NS
80457 REG("uid_map", S_IRUGO|S_IWUSR, proc_uid_map_operations),
80458 REG("gid_map", S_IRUGO|S_IWUSR, proc_gid_map_operations),
80459 @@ -2763,7 +2887,14 @@ static int proc_pid_instantiate(struct inode *dir,
80460 if (!inode)
80461 goto out;
80462
80463 +#ifdef CONFIG_GRKERNSEC_PROC_USER
80464 + inode->i_mode = S_IFDIR|S_IRUSR|S_IXUSR;
80465 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
80466 + inode->i_gid = grsec_proc_gid;
80467 + inode->i_mode = S_IFDIR|S_IRUSR|S_IRGRP|S_IXUSR|S_IXGRP;
80468 +#else
80469 inode->i_mode = S_IFDIR|S_IRUGO|S_IXUGO;
80470 +#endif
80471 inode->i_op = &proc_tgid_base_inode_operations;
80472 inode->i_fop = &proc_tgid_base_operations;
80473 inode->i_flags|=S_IMMUTABLE;
80474 @@ -2801,7 +2932,11 @@ struct dentry *proc_pid_lookup(struct inode *dir, struct dentry * dentry, unsign
80475 if (!task)
80476 goto out;
80477
80478 + if (gr_pid_is_chrooted(task) || gr_check_hidden_task(task))
80479 + goto out_put_task;
80480 +
80481 result = proc_pid_instantiate(dir, dentry, task, NULL);
80482 +out_put_task:
80483 put_task_struct(task);
80484 out:
80485 return ERR_PTR(result);
80486 @@ -2915,7 +3050,7 @@ static const struct pid_entry tid_base_stuff[] = {
80487 REG("sched", S_IRUGO|S_IWUSR, proc_pid_sched_operations),
80488 #endif
80489 REG("comm", S_IRUGO|S_IWUSR, proc_pid_set_comm_operations),
80490 -#ifdef CONFIG_HAVE_ARCH_TRACEHOOK
80491 +#if defined(CONFIG_HAVE_ARCH_TRACEHOOK) && !defined(CONFIG_GRKERNSEC_PROC_MEMMAP)
80492 ONE("syscall", S_IRUSR, proc_pid_syscall),
80493 #endif
80494 ONE("cmdline", S_IRUGO, proc_pid_cmdline),
80495 @@ -2942,10 +3077,10 @@ static const struct pid_entry tid_base_stuff[] = {
80496 #ifdef CONFIG_SECURITY
80497 DIR("attr", S_IRUGO|S_IXUGO, proc_attr_dir_inode_operations, proc_attr_dir_operations),
80498 #endif
80499 -#ifdef CONFIG_KALLSYMS
80500 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80501 ONE("wchan", S_IRUGO, proc_pid_wchan),
80502 #endif
80503 -#ifdef CONFIG_STACKTRACE
80504 +#if defined(CONFIG_STACKTRACE) && !defined(CONFIG_GRKERNSEC_HIDESYM)
80505 ONE("stack", S_IRUSR, proc_pid_stack),
80506 #endif
80507 #ifdef CONFIG_SCHEDSTATS
80508 diff --git a/fs/proc/cmdline.c b/fs/proc/cmdline.c
80509 index cbd82df..c0407d2 100644
80510 --- a/fs/proc/cmdline.c
80511 +++ b/fs/proc/cmdline.c
80512 @@ -23,7 +23,11 @@ static const struct file_operations cmdline_proc_fops = {
80513
80514 static int __init proc_cmdline_init(void)
80515 {
80516 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80517 + proc_create_grsec("cmdline", 0, NULL, &cmdline_proc_fops);
80518 +#else
80519 proc_create("cmdline", 0, NULL, &cmdline_proc_fops);
80520 +#endif
80521 return 0;
80522 }
80523 fs_initcall(proc_cmdline_init);
80524 diff --git a/fs/proc/devices.c b/fs/proc/devices.c
80525 index 50493ed..248166b 100644
80526 --- a/fs/proc/devices.c
80527 +++ b/fs/proc/devices.c
80528 @@ -64,7 +64,11 @@ static const struct file_operations proc_devinfo_operations = {
80529
80530 static int __init proc_devices_init(void)
80531 {
80532 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80533 + proc_create_grsec("devices", 0, NULL, &proc_devinfo_operations);
80534 +#else
80535 proc_create("devices", 0, NULL, &proc_devinfo_operations);
80536 +#endif
80537 return 0;
80538 }
80539 fs_initcall(proc_devices_init);
80540 diff --git a/fs/proc/fd.c b/fs/proc/fd.c
80541 index 6e5fcd0..06ea074 100644
80542 --- a/fs/proc/fd.c
80543 +++ b/fs/proc/fd.c
80544 @@ -27,7 +27,8 @@ static int seq_show(struct seq_file *m, void *v)
80545 if (!task)
80546 return -ENOENT;
80547
80548 - files = get_files_struct(task);
80549 + if (!gr_acl_handle_procpidmem(task))
80550 + files = get_files_struct(task);
80551 put_task_struct(task);
80552
80553 if (files) {
80554 @@ -291,11 +292,21 @@ static struct dentry *proc_lookupfd(struct inode *dir, struct dentry *dentry,
80555 */
80556 int proc_fd_permission(struct inode *inode, int mask)
80557 {
80558 + struct task_struct *task;
80559 int rv = generic_permission(inode, mask);
80560 - if (rv == 0)
80561 - return 0;
80562 +
80563 if (task_tgid(current) == proc_pid(inode))
80564 rv = 0;
80565 +
80566 + task = get_proc_task(inode);
80567 + if (task == NULL)
80568 + return rv;
80569 +
80570 + if (gr_acl_handle_procpidmem(task))
80571 + rv = -EACCES;
80572 +
80573 + put_task_struct(task);
80574 +
80575 return rv;
80576 }
80577
80578 diff --git a/fs/proc/generic.c b/fs/proc/generic.c
80579 index e5dee5c..dafe21b 100644
80580 --- a/fs/proc/generic.c
80581 +++ b/fs/proc/generic.c
80582 @@ -22,6 +22,7 @@
80583 #include <linux/bitops.h>
80584 #include <linux/spinlock.h>
80585 #include <linux/completion.h>
80586 +#include <linux/grsecurity.h>
80587 #include <asm/uaccess.h>
80588
80589 #include "internal.h"
80590 @@ -253,6 +254,15 @@ struct dentry *proc_lookup(struct inode *dir, struct dentry *dentry,
80591 return proc_lookup_de(PDE(dir), dir, dentry);
80592 }
80593
80594 +struct dentry *proc_lookup_restrict(struct inode *dir, struct dentry *dentry,
80595 + unsigned int flags)
80596 +{
80597 + if (gr_proc_is_restricted())
80598 + return ERR_PTR(-EACCES);
80599 +
80600 + return proc_lookup_de(PDE(dir), dir, dentry);
80601 +}
80602 +
80603 /*
80604 * This returns non-zero if at EOF, so that the /proc
80605 * root directory can use this and check if it should
80606 @@ -310,6 +320,16 @@ int proc_readdir(struct file *file, struct dir_context *ctx)
80607 return proc_readdir_de(PDE(inode), file, ctx);
80608 }
80609
80610 +int proc_readdir_restrict(struct file *file, struct dir_context *ctx)
80611 +{
80612 + struct inode *inode = file_inode(file);
80613 +
80614 + if (gr_proc_is_restricted())
80615 + return -EACCES;
80616 +
80617 + return proc_readdir_de(PDE(inode), file, ctx);
80618 +}
80619 +
80620 /*
80621 * These are the generic /proc directory operations. They
80622 * use the in-memory "struct proc_dir_entry" tree to parse
80623 @@ -321,6 +341,12 @@ static const struct file_operations proc_dir_operations = {
80624 .iterate = proc_readdir,
80625 };
80626
80627 +static const struct file_operations proc_dir_restricted_operations = {
80628 + .llseek = generic_file_llseek,
80629 + .read = generic_read_dir,
80630 + .iterate = proc_readdir_restrict,
80631 +};
80632 +
80633 /*
80634 * proc directories can do almost nothing..
80635 */
80636 @@ -330,6 +356,12 @@ static const struct inode_operations proc_dir_inode_operations = {
80637 .setattr = proc_notify_change,
80638 };
80639
80640 +static const struct inode_operations proc_dir_restricted_inode_operations = {
80641 + .lookup = proc_lookup_restrict,
80642 + .getattr = proc_getattr,
80643 + .setattr = proc_notify_change,
80644 +};
80645 +
80646 static int proc_register(struct proc_dir_entry * dir, struct proc_dir_entry * dp)
80647 {
80648 int ret;
80649 @@ -445,6 +477,31 @@ struct proc_dir_entry *proc_mkdir_data(const char *name, umode_t mode,
80650 }
80651 EXPORT_SYMBOL_GPL(proc_mkdir_data);
80652
80653 +struct proc_dir_entry *proc_mkdir_data_restrict(const char *name, umode_t mode,
80654 + struct proc_dir_entry *parent, void *data)
80655 +{
80656 + struct proc_dir_entry *ent;
80657 +
80658 + if (mode == 0)
80659 + mode = S_IRUGO | S_IXUGO;
80660 +
80661 + ent = __proc_create(&parent, name, S_IFDIR | mode, 2);
80662 + if (ent) {
80663 + ent->data = data;
80664 + ent->restricted = 1;
80665 + ent->proc_fops = &proc_dir_restricted_operations;
80666 + ent->proc_iops = &proc_dir_restricted_inode_operations;
80667 + parent->nlink++;
80668 + if (proc_register(parent, ent) < 0) {
80669 + kfree(ent);
80670 + parent->nlink--;
80671 + ent = NULL;
80672 + }
80673 + }
80674 + return ent;
80675 +}
80676 +EXPORT_SYMBOL_GPL(proc_mkdir_data_restrict);
80677 +
80678 struct proc_dir_entry *proc_mkdir_mode(const char *name, umode_t mode,
80679 struct proc_dir_entry *parent)
80680 {
80681 @@ -459,6 +516,13 @@ struct proc_dir_entry *proc_mkdir(const char *name,
80682 }
80683 EXPORT_SYMBOL(proc_mkdir);
80684
80685 +struct proc_dir_entry *proc_mkdir_restrict(const char *name,
80686 + struct proc_dir_entry *parent)
80687 +{
80688 + return proc_mkdir_data_restrict(name, 0, parent, NULL);
80689 +}
80690 +EXPORT_SYMBOL(proc_mkdir_restrict);
80691 +
80692 struct proc_dir_entry *proc_create_mount_point(const char *name)
80693 {
80694 umode_t mode = S_IFDIR | S_IRUGO | S_IXUGO;
80695 diff --git a/fs/proc/inode.c b/fs/proc/inode.c
80696 index e3eb552..bcb0f25 100644
80697 --- a/fs/proc/inode.c
80698 +++ b/fs/proc/inode.c
80699 @@ -24,11 +24,17 @@
80700 #include <linux/mount.h>
80701 #include <linux/magic.h>
80702 #include <linux/namei.h>
80703 +#include <linux/grsecurity.h>
80704
80705 #include <asm/uaccess.h>
80706
80707 #include "internal.h"
80708
80709 +#ifdef CONFIG_PROC_SYSCTL
80710 +extern const struct inode_operations proc_sys_inode_operations;
80711 +extern const struct inode_operations proc_sys_dir_operations;
80712 +#endif
80713 +
80714 static void proc_evict_inode(struct inode *inode)
80715 {
80716 struct proc_dir_entry *de;
80717 @@ -49,6 +55,13 @@ static void proc_evict_inode(struct inode *inode)
80718 RCU_INIT_POINTER(PROC_I(inode)->sysctl, NULL);
80719 sysctl_head_put(head);
80720 }
80721 +
80722 +#ifdef CONFIG_PROC_SYSCTL
80723 + if (inode->i_op == &proc_sys_inode_operations ||
80724 + inode->i_op == &proc_sys_dir_operations)
80725 + gr_handle_delete(inode->i_ino, inode->i_sb->s_dev);
80726 +#endif
80727 +
80728 }
80729
80730 static struct kmem_cache * proc_inode_cachep;
80731 @@ -430,7 +443,11 @@ struct inode *proc_get_inode(struct super_block *sb, struct proc_dir_entry *de)
80732 if (de->mode) {
80733 inode->i_mode = de->mode;
80734 inode->i_uid = de->uid;
80735 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
80736 + inode->i_gid = grsec_proc_gid;
80737 +#else
80738 inode->i_gid = de->gid;
80739 +#endif
80740 }
80741 if (de->size)
80742 inode->i_size = de->size;
80743 diff --git a/fs/proc/internal.h b/fs/proc/internal.h
80744 index aa27810..9f2d3b2 100644
80745 --- a/fs/proc/internal.h
80746 +++ b/fs/proc/internal.h
80747 @@ -47,9 +47,10 @@ struct proc_dir_entry {
80748 struct completion *pde_unload_completion;
80749 struct list_head pde_openers; /* who did ->open, but not ->release */
80750 spinlock_t pde_unload_lock; /* proc_fops checks and pde_users bumps */
80751 + u8 restricted; /* a directory in /proc/net that should be restricted via GRKERNSEC_PROC */
80752 u8 namelen;
80753 char name[];
80754 -};
80755 +} __randomize_layout;
80756
80757 union proc_op {
80758 int (*proc_get_link)(struct dentry *, struct path *);
80759 @@ -67,7 +68,7 @@ struct proc_inode {
80760 struct ctl_table *sysctl_entry;
80761 const struct proc_ns_operations *ns_ops;
80762 struct inode vfs_inode;
80763 -};
80764 +} __randomize_layout;
80765
80766 /*
80767 * General functions
80768 @@ -155,6 +156,10 @@ extern int proc_pid_status(struct seq_file *, struct pid_namespace *,
80769 struct pid *, struct task_struct *);
80770 extern int proc_pid_statm(struct seq_file *, struct pid_namespace *,
80771 struct pid *, struct task_struct *);
80772 +#ifdef CONFIG_GRKERNSEC_PROC_IPADDR
80773 +extern int proc_pid_ipaddr(struct seq_file *, struct pid_namespace *,
80774 + struct pid *, struct task_struct *);
80775 +#endif
80776
80777 /*
80778 * base.c
80779 @@ -179,9 +184,11 @@ extern bool proc_fill_cache(struct file *, struct dir_context *, const char *, i
80780 * generic.c
80781 */
80782 extern struct dentry *proc_lookup(struct inode *, struct dentry *, unsigned int);
80783 +extern struct dentry *proc_lookup_restrict(struct inode *, struct dentry *, unsigned int);
80784 extern struct dentry *proc_lookup_de(struct proc_dir_entry *, struct inode *,
80785 struct dentry *);
80786 extern int proc_readdir(struct file *, struct dir_context *);
80787 +extern int proc_readdir_restrict(struct file *, struct dir_context *);
80788 extern int proc_readdir_de(struct proc_dir_entry *, struct file *, struct dir_context *);
80789
80790 static inline struct proc_dir_entry *pde_get(struct proc_dir_entry *pde)
80791 diff --git a/fs/proc/interrupts.c b/fs/proc/interrupts.c
80792 index a352d57..cb94a5c 100644
80793 --- a/fs/proc/interrupts.c
80794 +++ b/fs/proc/interrupts.c
80795 @@ -47,7 +47,11 @@ static const struct file_operations proc_interrupts_operations = {
80796
80797 static int __init proc_interrupts_init(void)
80798 {
80799 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
80800 + proc_create_grsec("interrupts", 0, NULL, &proc_interrupts_operations);
80801 +#else
80802 proc_create("interrupts", 0, NULL, &proc_interrupts_operations);
80803 +#endif
80804 return 0;
80805 }
80806 fs_initcall(proc_interrupts_init);
80807 diff --git a/fs/proc/kcore.c b/fs/proc/kcore.c
80808 index 91a4e64..14bf8fa 100644
80809 --- a/fs/proc/kcore.c
80810 +++ b/fs/proc/kcore.c
80811 @@ -483,9 +483,10 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80812 * the addresses in the elf_phdr on our list.
80813 */
80814 start = kc_offset_to_vaddr(*fpos - elf_buflen);
80815 - if ((tsz = (PAGE_SIZE - (start & ~PAGE_MASK))) > buflen)
80816 + tsz = PAGE_SIZE - (start & ~PAGE_MASK);
80817 + if (tsz > buflen)
80818 tsz = buflen;
80819 -
80820 +
80821 while (buflen) {
80822 struct kcore_list *m;
80823
80824 @@ -515,19 +516,20 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80825 } else {
80826 if (kern_addr_valid(start)) {
80827 unsigned long n;
80828 + char *elf_buf;
80829 + mm_segment_t oldfs;
80830
80831 - n = copy_to_user(buffer, (char *)start, tsz);
80832 - /*
80833 - * We cannot distinguish between fault on source
80834 - * and fault on destination. When this happens
80835 - * we clear too and hope it will trigger the
80836 - * EFAULT again.
80837 - */
80838 - if (n) {
80839 - if (clear_user(buffer + tsz - n,
80840 - n))
80841 - return -EFAULT;
80842 - }
80843 + elf_buf = kzalloc(tsz, GFP_KERNEL);
80844 + if (!elf_buf)
80845 + return -ENOMEM;
80846 + oldfs = get_fs();
80847 + set_fs(KERNEL_DS);
80848 + n = __copy_from_user(elf_buf, (const void __user *)start, tsz);
80849 + set_fs(oldfs);
80850 + n = copy_to_user(buffer, elf_buf, tsz);
80851 + kfree(elf_buf);
80852 + if (n)
80853 + return -EFAULT;
80854 } else {
80855 if (clear_user(buffer, tsz))
80856 return -EFAULT;
80857 @@ -547,6 +549,9 @@ read_kcore(struct file *file, char __user *buffer, size_t buflen, loff_t *fpos)
80858
80859 static int open_kcore(struct inode *inode, struct file *filp)
80860 {
80861 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
80862 + return -EPERM;
80863 +#endif
80864 if (!capable(CAP_SYS_RAWIO))
80865 return -EPERM;
80866 if (kcore_need_update)
80867 @@ -580,7 +585,7 @@ static int __meminit kcore_callback(struct notifier_block *self,
80868 return NOTIFY_OK;
80869 }
80870
80871 -static struct notifier_block kcore_callback_nb __meminitdata = {
80872 +static struct notifier_block kcore_callback_nb __meminitconst = {
80873 .notifier_call = kcore_callback,
80874 .priority = 0,
80875 };
80876 diff --git a/fs/proc/meminfo.c b/fs/proc/meminfo.c
80877 index d3ebf2e..6ad42d1 100644
80878 --- a/fs/proc/meminfo.c
80879 +++ b/fs/proc/meminfo.c
80880 @@ -194,7 +194,7 @@ static int meminfo_proc_show(struct seq_file *m, void *v)
80881 vmi.used >> 10,
80882 vmi.largest_chunk >> 10
80883 #ifdef CONFIG_MEMORY_FAILURE
80884 - , atomic_long_read(&num_poisoned_pages) << (PAGE_SHIFT - 10)
80885 + , atomic_long_read_unchecked(&num_poisoned_pages) << (PAGE_SHIFT - 10)
80886 #endif
80887 #ifdef CONFIG_TRANSPARENT_HUGEPAGE
80888 , K(global_page_state(NR_ANON_TRANSPARENT_HUGEPAGES) *
80889 diff --git a/fs/proc/nommu.c b/fs/proc/nommu.c
80890 index d4a3574..b421ce9 100644
80891 --- a/fs/proc/nommu.c
80892 +++ b/fs/proc/nommu.c
80893 @@ -64,7 +64,7 @@ static int nommu_region_show(struct seq_file *m, struct vm_region *region)
80894
80895 if (file) {
80896 seq_pad(m, ' ');
80897 - seq_path(m, &file->f_path, "");
80898 + seq_path(m, &file->f_path, "\n\\");
80899 }
80900
80901 seq_putc(m, '\n');
80902 diff --git a/fs/proc/proc_net.c b/fs/proc/proc_net.c
80903 index 350984a..0fb02a9 100644
80904 --- a/fs/proc/proc_net.c
80905 +++ b/fs/proc/proc_net.c
80906 @@ -23,9 +23,27 @@
80907 #include <linux/nsproxy.h>
80908 #include <net/net_namespace.h>
80909 #include <linux/seq_file.h>
80910 +#include <linux/grsecurity.h>
80911
80912 #include "internal.h"
80913
80914 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
80915 +static struct seq_operations *ipv6_seq_ops_addr;
80916 +
80917 +void register_ipv6_seq_ops_addr(struct seq_operations *addr)
80918 +{
80919 + ipv6_seq_ops_addr = addr;
80920 +}
80921 +
80922 +void unregister_ipv6_seq_ops_addr(void)
80923 +{
80924 + ipv6_seq_ops_addr = NULL;
80925 +}
80926 +
80927 +EXPORT_SYMBOL_GPL(register_ipv6_seq_ops_addr);
80928 +EXPORT_SYMBOL_GPL(unregister_ipv6_seq_ops_addr);
80929 +#endif
80930 +
80931 static inline struct net *PDE_NET(struct proc_dir_entry *pde)
80932 {
80933 return pde->parent->data;
80934 @@ -36,6 +54,8 @@ static struct net *get_proc_net(const struct inode *inode)
80935 return maybe_get_net(PDE_NET(PDE(inode)));
80936 }
80937
80938 +extern const struct seq_operations dev_seq_ops;
80939 +
80940 int seq_open_net(struct inode *ino, struct file *f,
80941 const struct seq_operations *ops, int size)
80942 {
80943 @@ -44,6 +64,14 @@ int seq_open_net(struct inode *ino, struct file *f,
80944
80945 BUG_ON(size < sizeof(*p));
80946
80947 + /* only permit access to /proc/net/dev */
80948 + if (
80949 +#if defined(CONFIG_IPV6) || defined(CONFIG_IPV6_MODULE)
80950 + ops != ipv6_seq_ops_addr &&
80951 +#endif
80952 + ops != &dev_seq_ops && gr_proc_is_restricted())
80953 + return -EACCES;
80954 +
80955 net = get_proc_net(ino);
80956 if (net == NULL)
80957 return -ENXIO;
80958 @@ -66,6 +94,9 @@ int single_open_net(struct inode *inode, struct file *file,
80959 int err;
80960 struct net *net;
80961
80962 + if (gr_proc_is_restricted())
80963 + return -EACCES;
80964 +
80965 err = -ENXIO;
80966 net = get_proc_net(inode);
80967 if (net == NULL)
80968 diff --git a/fs/proc/proc_sysctl.c b/fs/proc/proc_sysctl.c
80969 index fdda62e..cd7c75f 100644
80970 --- a/fs/proc/proc_sysctl.c
80971 +++ b/fs/proc/proc_sysctl.c
80972 @@ -11,13 +11,21 @@
80973 #include <linux/namei.h>
80974 #include <linux/mm.h>
80975 #include <linux/module.h>
80976 +#include <linux/nsproxy.h>
80977 +#ifdef CONFIG_GRKERNSEC
80978 +#include <net/net_namespace.h>
80979 +#endif
80980 #include "internal.h"
80981
80982 +extern int gr_handle_chroot_sysctl(const int op);
80983 +extern int gr_handle_sysctl_mod(const char *dirname, const char *name,
80984 + const int op);
80985 +
80986 static const struct dentry_operations proc_sys_dentry_operations;
80987 static const struct file_operations proc_sys_file_operations;
80988 -static const struct inode_operations proc_sys_inode_operations;
80989 +const struct inode_operations proc_sys_inode_operations;
80990 static const struct file_operations proc_sys_dir_file_operations;
80991 -static const struct inode_operations proc_sys_dir_operations;
80992 +const struct inode_operations proc_sys_dir_operations;
80993
80994 /* Support for permanently empty directories */
80995
80996 @@ -32,13 +40,17 @@ static bool is_empty_dir(struct ctl_table_header *head)
80997
80998 static void set_empty_dir(struct ctl_dir *dir)
80999 {
81000 - dir->header.ctl_table[0].child = sysctl_mount_point;
81001 + pax_open_kernel();
81002 + *(const void **)&dir->header.ctl_table[0].child = sysctl_mount_point;
81003 + pax_close_kernel();
81004 }
81005
81006 static void clear_empty_dir(struct ctl_dir *dir)
81007
81008 {
81009 - dir->header.ctl_table[0].child = NULL;
81010 + pax_open_kernel();
81011 + *(void **)&dir->header.ctl_table[0].child = NULL;
81012 + pax_close_kernel();
81013 }
81014
81015 void proc_sys_poll_notify(struct ctl_table_poll *poll)
81016 @@ -504,6 +516,9 @@ static struct dentry *proc_sys_lookup(struct inode *dir, struct dentry *dentry,
81017
81018 err = NULL;
81019 d_set_d_op(dentry, &proc_sys_dentry_operations);
81020 +
81021 + gr_handle_proc_create(dentry, inode);
81022 +
81023 d_add(dentry, inode);
81024
81025 out:
81026 @@ -519,6 +534,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81027 struct inode *inode = file_inode(filp);
81028 struct ctl_table_header *head = grab_header(inode);
81029 struct ctl_table *table = PROC_I(inode)->sysctl_entry;
81030 + int op = write ? MAY_WRITE : MAY_READ;
81031 ssize_t error;
81032 size_t res;
81033
81034 @@ -530,7 +546,7 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81035 * and won't be until we finish.
81036 */
81037 error = -EPERM;
81038 - if (sysctl_perm(head, table, write ? MAY_WRITE : MAY_READ))
81039 + if (sysctl_perm(head, table, op))
81040 goto out;
81041
81042 /* if that can happen at all, it should be -EINVAL, not -EISDIR */
81043 @@ -538,6 +554,27 @@ static ssize_t proc_sys_call_handler(struct file *filp, void __user *buf,
81044 if (!table->proc_handler)
81045 goto out;
81046
81047 +#ifdef CONFIG_GRKERNSEC
81048 + error = -EPERM;
81049 + if (gr_handle_chroot_sysctl(op))
81050 + goto out;
81051 + dget(filp->f_path.dentry);
81052 + if (gr_handle_sysctl_mod(filp->f_path.dentry->d_parent->d_name.name, table->procname, op)) {
81053 + dput(filp->f_path.dentry);
81054 + goto out;
81055 + }
81056 + dput(filp->f_path.dentry);
81057 + if (!gr_acl_handle_open(filp->f_path.dentry, filp->f_path.mnt, op))
81058 + goto out;
81059 + if (write) {
81060 + if (current->nsproxy->net_ns != table->extra2) {
81061 + if (!capable(CAP_SYS_ADMIN))
81062 + goto out;
81063 + } else if (!ns_capable(current->nsproxy->net_ns->user_ns, CAP_NET_ADMIN))
81064 + goto out;
81065 + }
81066 +#endif
81067 +
81068 /* careful: calling conventions are nasty here */
81069 res = count;
81070 error = table->proc_handler(table, write, buf, &res, ppos);
81071 @@ -635,6 +672,9 @@ static bool proc_sys_fill_cache(struct file *file,
81072 return false;
81073 } else {
81074 d_set_d_op(child, &proc_sys_dentry_operations);
81075 +
81076 + gr_handle_proc_create(child, inode);
81077 +
81078 d_add(child, inode);
81079 }
81080 } else {
81081 @@ -678,6 +718,9 @@ static int scan(struct ctl_table_header *head, struct ctl_table *table,
81082 if ((*pos)++ < ctx->pos)
81083 return true;
81084
81085 + if (!gr_acl_handle_hidden_file(file->f_path.dentry, file->f_path.mnt))
81086 + return 0;
81087 +
81088 if (unlikely(S_ISLNK(table->mode)))
81089 res = proc_sys_link_fill_cache(file, ctx, head, table);
81090 else
81091 @@ -771,6 +814,9 @@ static int proc_sys_getattr(struct vfsmount *mnt, struct dentry *dentry, struct
81092 if (IS_ERR(head))
81093 return PTR_ERR(head);
81094
81095 + if (table && !gr_acl_handle_hidden_file(dentry, mnt))
81096 + return -ENOENT;
81097 +
81098 generic_fillattr(inode, stat);
81099 if (table)
81100 stat->mode = (stat->mode & S_IFMT) | table->mode;
81101 @@ -793,13 +839,13 @@ static const struct file_operations proc_sys_dir_file_operations = {
81102 .llseek = generic_file_llseek,
81103 };
81104
81105 -static const struct inode_operations proc_sys_inode_operations = {
81106 +const struct inode_operations proc_sys_inode_operations = {
81107 .permission = proc_sys_permission,
81108 .setattr = proc_sys_setattr,
81109 .getattr = proc_sys_getattr,
81110 };
81111
81112 -static const struct inode_operations proc_sys_dir_operations = {
81113 +const struct inode_operations proc_sys_dir_operations = {
81114 .lookup = proc_sys_lookup,
81115 .permission = proc_sys_permission,
81116 .setattr = proc_sys_setattr,
81117 @@ -876,7 +922,7 @@ static struct ctl_dir *find_subdir(struct ctl_dir *dir,
81118 static struct ctl_dir *new_dir(struct ctl_table_set *set,
81119 const char *name, int namelen)
81120 {
81121 - struct ctl_table *table;
81122 + ctl_table_no_const *table;
81123 struct ctl_dir *new;
81124 struct ctl_node *node;
81125 char *new_name;
81126 @@ -888,7 +934,7 @@ static struct ctl_dir *new_dir(struct ctl_table_set *set,
81127 return NULL;
81128
81129 node = (struct ctl_node *)(new + 1);
81130 - table = (struct ctl_table *)(node + 1);
81131 + table = (ctl_table_no_const *)(node + 1);
81132 new_name = (char *)(table + 2);
81133 memcpy(new_name, name, namelen);
81134 new_name[namelen] = '\0';
81135 @@ -1057,7 +1103,8 @@ static int sysctl_check_table(const char *path, struct ctl_table *table)
81136 static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table *table,
81137 struct ctl_table_root *link_root)
81138 {
81139 - struct ctl_table *link_table, *entry, *link;
81140 + ctl_table_no_const *link_table, *link;
81141 + struct ctl_table *entry;
81142 struct ctl_table_header *links;
81143 struct ctl_node *node;
81144 char *link_name;
81145 @@ -1080,7 +1127,7 @@ static struct ctl_table_header *new_links(struct ctl_dir *dir, struct ctl_table
81146 return NULL;
81147
81148 node = (struct ctl_node *)(links + 1);
81149 - link_table = (struct ctl_table *)(node + nr_entries);
81150 + link_table = (ctl_table_no_const *)(node + nr_entries);
81151 link_name = (char *)&link_table[nr_entries + 1];
81152
81153 for (link = link_table, entry = table; entry->procname; link++, entry++) {
81154 @@ -1328,8 +1375,8 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81155 struct ctl_table_header ***subheader, struct ctl_table_set *set,
81156 struct ctl_table *table)
81157 {
81158 - struct ctl_table *ctl_table_arg = NULL;
81159 - struct ctl_table *entry, *files;
81160 + ctl_table_no_const *ctl_table_arg = NULL, *files = NULL;
81161 + struct ctl_table *entry;
81162 int nr_files = 0;
81163 int nr_dirs = 0;
81164 int err = -ENOMEM;
81165 @@ -1341,10 +1388,9 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81166 nr_files++;
81167 }
81168
81169 - files = table;
81170 /* If there are mixed files and directories we need a new table */
81171 if (nr_dirs && nr_files) {
81172 - struct ctl_table *new;
81173 + ctl_table_no_const *new;
81174 files = kzalloc(sizeof(struct ctl_table) * (nr_files + 1),
81175 GFP_KERNEL);
81176 if (!files)
81177 @@ -1362,7 +1408,7 @@ static int register_leaf_sysctl_tables(const char *path, char *pos,
81178 /* Register everything except a directory full of subdirectories */
81179 if (nr_files || !nr_dirs) {
81180 struct ctl_table_header *header;
81181 - header = __register_sysctl_table(set, path, files);
81182 + header = __register_sysctl_table(set, path, files ? files : table);
81183 if (!header) {
81184 kfree(ctl_table_arg);
81185 goto out;
81186 diff --git a/fs/proc/root.c b/fs/proc/root.c
81187 index 68feb0f..2c04780 100644
81188 --- a/fs/proc/root.c
81189 +++ b/fs/proc/root.c
81190 @@ -185,7 +185,15 @@ void __init proc_root_init(void)
81191 proc_create_mount_point("openprom");
81192 #endif
81193 proc_tty_init();
81194 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81195 +#ifdef CONFIG_GRKERNSEC_PROC_USER
81196 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR, NULL);
81197 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81198 + proc_mkdir_mode("bus", S_IRUSR | S_IXUSR | S_IRGRP | S_IXGRP, NULL);
81199 +#endif
81200 +#else
81201 proc_mkdir("bus", NULL);
81202 +#endif
81203 proc_sys_init();
81204 }
81205
81206 diff --git a/fs/proc/stat.c b/fs/proc/stat.c
81207 index 510413eb..34d9a8c 100644
81208 --- a/fs/proc/stat.c
81209 +++ b/fs/proc/stat.c
81210 @@ -11,6 +11,7 @@
81211 #include <linux/irqnr.h>
81212 #include <linux/cputime.h>
81213 #include <linux/tick.h>
81214 +#include <linux/grsecurity.h>
81215
81216 #ifndef arch_irq_stat_cpu
81217 #define arch_irq_stat_cpu(cpu) 0
81218 @@ -87,6 +88,18 @@ static int show_stat(struct seq_file *p, void *v)
81219 u64 sum_softirq = 0;
81220 unsigned int per_softirq_sums[NR_SOFTIRQS] = {0};
81221 struct timespec boottime;
81222 + int unrestricted = 1;
81223 +
81224 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
81225 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
81226 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
81227 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
81228 + && !in_group_p(grsec_proc_gid)
81229 +#endif
81230 + )
81231 + unrestricted = 0;
81232 +#endif
81233 +#endif
81234
81235 user = nice = system = idle = iowait =
81236 irq = softirq = steal = 0;
81237 @@ -99,23 +112,25 @@ static int show_stat(struct seq_file *p, void *v)
81238 nice += kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81239 system += kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81240 idle += get_idle_time(i);
81241 - iowait += get_iowait_time(i);
81242 - irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81243 - softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81244 - steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81245 - guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81246 - guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81247 - sum += kstat_cpu_irqs_sum(i);
81248 - sum += arch_irq_stat_cpu(i);
81249 + if (unrestricted) {
81250 + iowait += get_iowait_time(i);
81251 + irq += kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81252 + softirq += kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81253 + steal += kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81254 + guest += kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81255 + guest_nice += kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81256 + sum += kstat_cpu_irqs_sum(i);
81257 + sum += arch_irq_stat_cpu(i);
81258 + for (j = 0; j < NR_SOFTIRQS; j++) {
81259 + unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81260
81261 - for (j = 0; j < NR_SOFTIRQS; j++) {
81262 - unsigned int softirq_stat = kstat_softirqs_cpu(j, i);
81263 -
81264 - per_softirq_sums[j] += softirq_stat;
81265 - sum_softirq += softirq_stat;
81266 + per_softirq_sums[j] += softirq_stat;
81267 + sum_softirq += softirq_stat;
81268 + }
81269 }
81270 }
81271 - sum += arch_irq_stat();
81272 + if (unrestricted)
81273 + sum += arch_irq_stat();
81274
81275 seq_puts(p, "cpu ");
81276 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81277 @@ -136,12 +151,14 @@ static int show_stat(struct seq_file *p, void *v)
81278 nice = kcpustat_cpu(i).cpustat[CPUTIME_NICE];
81279 system = kcpustat_cpu(i).cpustat[CPUTIME_SYSTEM];
81280 idle = get_idle_time(i);
81281 - iowait = get_iowait_time(i);
81282 - irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81283 - softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81284 - steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81285 - guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81286 - guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81287 + if (unrestricted) {
81288 + iowait = get_iowait_time(i);
81289 + irq = kcpustat_cpu(i).cpustat[CPUTIME_IRQ];
81290 + softirq = kcpustat_cpu(i).cpustat[CPUTIME_SOFTIRQ];
81291 + steal = kcpustat_cpu(i).cpustat[CPUTIME_STEAL];
81292 + guest = kcpustat_cpu(i).cpustat[CPUTIME_GUEST];
81293 + guest_nice = kcpustat_cpu(i).cpustat[CPUTIME_GUEST_NICE];
81294 + }
81295 seq_printf(p, "cpu%d", i);
81296 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(user));
81297 seq_put_decimal_ull(p, ' ', cputime64_to_clock_t(nice));
81298 @@ -159,7 +176,7 @@ static int show_stat(struct seq_file *p, void *v)
81299
81300 /* sum again ? it could be updated? */
81301 for_each_irq_nr(j)
81302 - seq_put_decimal_ull(p, ' ', kstat_irqs_usr(j));
81303 + seq_put_decimal_ull(p, ' ', unrestricted ? kstat_irqs_usr(j) : 0ULL);
81304
81305 seq_printf(p,
81306 "\nctxt %llu\n"
81307 @@ -167,11 +184,11 @@ static int show_stat(struct seq_file *p, void *v)
81308 "processes %lu\n"
81309 "procs_running %lu\n"
81310 "procs_blocked %lu\n",
81311 - nr_context_switches(),
81312 + unrestricted ? nr_context_switches() : 0ULL,
81313 (unsigned long)jif,
81314 - total_forks,
81315 - nr_running(),
81316 - nr_iowait());
81317 + unrestricted ? total_forks : 0UL,
81318 + unrestricted ? nr_running() : 0UL,
81319 + unrestricted ? nr_iowait() : 0UL);
81320
81321 seq_printf(p, "softirq %llu", (unsigned long long)sum_softirq);
81322
81323 diff --git a/fs/proc/task_mmu.c b/fs/proc/task_mmu.c
81324 index 6dee68d..1b4add0 100644
81325 --- a/fs/proc/task_mmu.c
81326 +++ b/fs/proc/task_mmu.c
81327 @@ -13,12 +13,19 @@
81328 #include <linux/swap.h>
81329 #include <linux/swapops.h>
81330 #include <linux/mmu_notifier.h>
81331 +#include <linux/grsecurity.h>
81332
81333 #include <asm/elf.h>
81334 #include <asm/uaccess.h>
81335 #include <asm/tlbflush.h>
81336 #include "internal.h"
81337
81338 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81339 +#define PAX_RAND_FLAGS(_mm) (_mm != NULL && _mm != current->mm && \
81340 + (_mm->pax_flags & MF_PAX_RANDMMAP || \
81341 + _mm->pax_flags & MF_PAX_SEGMEXEC))
81342 +#endif
81343 +
81344 void task_mem(struct seq_file *m, struct mm_struct *mm)
81345 {
81346 unsigned long data, text, lib, swap, ptes, pmds;
81347 @@ -57,8 +64,13 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81348 "VmLib:\t%8lu kB\n"
81349 "VmPTE:\t%8lu kB\n"
81350 "VmPMD:\t%8lu kB\n"
81351 - "VmSwap:\t%8lu kB\n",
81352 - hiwater_vm << (PAGE_SHIFT-10),
81353 + "VmSwap:\t%8lu kB\n"
81354 +
81355 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81356 + "CsBase:\t%8lx\nCsLim:\t%8lx\n"
81357 +#endif
81358 +
81359 + ,hiwater_vm << (PAGE_SHIFT-10),
81360 total_vm << (PAGE_SHIFT-10),
81361 mm->locked_vm << (PAGE_SHIFT-10),
81362 mm->pinned_vm << (PAGE_SHIFT-10),
81363 @@ -68,7 +80,19 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81364 mm->stack_vm << (PAGE_SHIFT-10), text, lib,
81365 ptes >> 10,
81366 pmds >> 10,
81367 - swap << (PAGE_SHIFT-10));
81368 + swap << (PAGE_SHIFT-10)
81369 +
81370 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
81371 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81372 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_base
81373 + , PAX_RAND_FLAGS(mm) ? 0 : mm->context.user_cs_limit
81374 +#else
81375 + , mm->context.user_cs_base
81376 + , mm->context.user_cs_limit
81377 +#endif
81378 +#endif
81379 +
81380 + );
81381 }
81382
81383 unsigned long task_vsize(struct mm_struct *mm)
81384 @@ -285,13 +309,13 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81385 pgoff = ((loff_t)vma->vm_pgoff) << PAGE_SHIFT;
81386 }
81387
81388 - /* We don't show the stack guard page in /proc/maps */
81389 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81390 + start = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_start;
81391 + end = PAX_RAND_FLAGS(mm) ? 0UL : vma->vm_end;
81392 +#else
81393 start = vma->vm_start;
81394 - if (stack_guard_page_start(vma, start))
81395 - start += PAGE_SIZE;
81396 end = vma->vm_end;
81397 - if (stack_guard_page_end(vma, end))
81398 - end -= PAGE_SIZE;
81399 +#endif
81400
81401 seq_setwidth(m, 25 + sizeof(void *) * 6 - 1);
81402 seq_printf(m, "%08lx-%08lx %c%c%c%c %08llx %02x:%02x %lu ",
81403 @@ -301,7 +325,11 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81404 flags & VM_WRITE ? 'w' : '-',
81405 flags & VM_EXEC ? 'x' : '-',
81406 flags & VM_MAYSHARE ? 's' : 'p',
81407 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81408 + PAX_RAND_FLAGS(mm) ? 0UL : pgoff,
81409 +#else
81410 pgoff,
81411 +#endif
81412 MAJOR(dev), MINOR(dev), ino);
81413
81414 /*
81415 @@ -310,7 +338,7 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81416 */
81417 if (file) {
81418 seq_pad(m, ' ');
81419 - seq_path(m, &file->f_path, "\n");
81420 + seq_path(m, &file->f_path, "\n\\");
81421 goto done;
81422 }
81423
81424 @@ -341,8 +369,9 @@ show_map_vma(struct seq_file *m, struct vm_area_struct *vma, int is_pid)
81425 * Thread stack in /proc/PID/task/TID/maps or
81426 * the main process stack.
81427 */
81428 - if (!is_pid || (vma->vm_start <= mm->start_stack &&
81429 - vma->vm_end >= mm->start_stack)) {
81430 + if (!is_pid || (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP)) ||
81431 + (vma->vm_start <= mm->start_stack &&
81432 + vma->vm_end >= mm->start_stack)) {
81433 name = "[stack]";
81434 } else {
81435 /* Thread stack in /proc/PID/maps */
81436 @@ -362,6 +391,12 @@ done:
81437
81438 static int show_map(struct seq_file *m, void *v, int is_pid)
81439 {
81440 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81441 + if (current->exec_id != m->exec_id) {
81442 + gr_log_badprocpid("maps");
81443 + return 0;
81444 + }
81445 +#endif
81446 show_map_vma(m, v, is_pid);
81447 m_cache_vma(m, v);
81448 return 0;
81449 @@ -620,9 +655,18 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81450 .private = &mss,
81451 };
81452
81453 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81454 + if (current->exec_id != m->exec_id) {
81455 + gr_log_badprocpid("smaps");
81456 + return 0;
81457 + }
81458 +#endif
81459 memset(&mss, 0, sizeof mss);
81460 - /* mmap_sem is held in m_start */
81461 - walk_page_vma(vma, &smaps_walk);
81462 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81463 + if (!PAX_RAND_FLAGS(vma->vm_mm))
81464 +#endif
81465 + /* mmap_sem is held in m_start */
81466 + walk_page_vma(vma, &smaps_walk);
81467
81468 show_map_vma(m, vma, is_pid);
81469
81470 @@ -641,7 +685,11 @@ static int show_smap(struct seq_file *m, void *v, int is_pid)
81471 "KernelPageSize: %8lu kB\n"
81472 "MMUPageSize: %8lu kB\n"
81473 "Locked: %8lu kB\n",
81474 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81475 + PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : (vma->vm_end - vma->vm_start) >> 10,
81476 +#else
81477 (vma->vm_end - vma->vm_start) >> 10,
81478 +#endif
81479 mss.resident >> 10,
81480 (unsigned long)(mss.pss >> (10 + PSS_SHIFT)),
81481 mss.shared_clean >> 10,
81482 @@ -1491,6 +1539,13 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81483 char buffer[64];
81484 int nid;
81485
81486 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81487 + if (current->exec_id != m->exec_id) {
81488 + gr_log_badprocpid("numa_maps");
81489 + return 0;
81490 + }
81491 +#endif
81492 +
81493 if (!mm)
81494 return 0;
81495
81496 @@ -1505,11 +1560,15 @@ static int show_numa_map(struct seq_file *m, void *v, int is_pid)
81497 mpol_to_str(buffer, sizeof(buffer), proc_priv->task_mempolicy);
81498 }
81499
81500 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81501 + seq_printf(m, "%08lx %s", PAX_RAND_FLAGS(vma->vm_mm) ? 0UL : vma->vm_start, buffer);
81502 +#else
81503 seq_printf(m, "%08lx %s", vma->vm_start, buffer);
81504 +#endif
81505
81506 if (file) {
81507 seq_puts(m, " file=");
81508 - seq_path(m, &file->f_path, "\n\t= ");
81509 + seq_path(m, &file->f_path, "\n\t\\= ");
81510 } else if (vma->vm_start <= mm->brk && vma->vm_end >= mm->start_brk) {
81511 seq_puts(m, " heap");
81512 } else {
81513 diff --git a/fs/proc/task_nommu.c b/fs/proc/task_nommu.c
81514 index 599ec2e..f1413ae 100644
81515 --- a/fs/proc/task_nommu.c
81516 +++ b/fs/proc/task_nommu.c
81517 @@ -51,7 +51,7 @@ void task_mem(struct seq_file *m, struct mm_struct *mm)
81518 else
81519 bytes += kobjsize(mm);
81520
81521 - if (current->fs && current->fs->users > 1)
81522 + if (current->fs && atomic_read(&current->fs->users) > 1)
81523 sbytes += kobjsize(current->fs);
81524 else
81525 bytes += kobjsize(current->fs);
81526 @@ -180,7 +180,7 @@ static int nommu_vma_show(struct seq_file *m, struct vm_area_struct *vma,
81527
81528 if (file) {
81529 seq_pad(m, ' ');
81530 - seq_path(m, &file->f_path, "");
81531 + seq_path(m, &file->f_path, "\n\\");
81532 } else if (mm) {
81533 pid_t tid = pid_of_stack(priv, vma, is_pid);
81534
81535 diff --git a/fs/proc/vmcore.c b/fs/proc/vmcore.c
81536 index 4e61388..1a2523d 100644
81537 --- a/fs/proc/vmcore.c
81538 +++ b/fs/proc/vmcore.c
81539 @@ -105,9 +105,13 @@ static ssize_t read_from_oldmem(char *buf, size_t count,
81540 nr_bytes = count;
81541
81542 /* If pfn is not ram, return zeros for sparse dump files */
81543 - if (pfn_is_ram(pfn) == 0)
81544 - memset(buf, 0, nr_bytes);
81545 - else {
81546 + if (pfn_is_ram(pfn) == 0) {
81547 + if (userbuf) {
81548 + if (clear_user((char __force_user *)buf, nr_bytes))
81549 + return -EFAULT;
81550 + } else
81551 + memset(buf, 0, nr_bytes);
81552 + } else {
81553 tmp = copy_oldmem_page(pfn, buf, nr_bytes,
81554 offset, userbuf);
81555 if (tmp < 0)
81556 @@ -170,7 +174,7 @@ int __weak remap_oldmem_pfn_range(struct vm_area_struct *vma,
81557 static int copy_to(void *target, void *src, size_t size, int userbuf)
81558 {
81559 if (userbuf) {
81560 - if (copy_to_user((char __user *) target, src, size))
81561 + if (copy_to_user((char __force_user *) target, src, size))
81562 return -EFAULT;
81563 } else {
81564 memcpy(target, src, size);
81565 @@ -233,7 +237,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81566 if (*fpos < m->offset + m->size) {
81567 tsz = min_t(size_t, m->offset + m->size - *fpos, buflen);
81568 start = m->paddr + *fpos - m->offset;
81569 - tmp = read_from_oldmem(buffer, tsz, &start, userbuf);
81570 + tmp = read_from_oldmem((char __force_kernel *)buffer, tsz, &start, userbuf);
81571 if (tmp < 0)
81572 return tmp;
81573 buflen -= tsz;
81574 @@ -253,7 +257,7 @@ static ssize_t __read_vmcore(char *buffer, size_t buflen, loff_t *fpos,
81575 static ssize_t read_vmcore(struct file *file, char __user *buffer,
81576 size_t buflen, loff_t *fpos)
81577 {
81578 - return __read_vmcore((__force char *) buffer, buflen, fpos, 1);
81579 + return __read_vmcore((__force_kernel char *) buffer, buflen, fpos, 1);
81580 }
81581
81582 /*
81583 diff --git a/fs/qnx6/qnx6.h b/fs/qnx6/qnx6.h
81584 index d3fb2b6..43a8140 100644
81585 --- a/fs/qnx6/qnx6.h
81586 +++ b/fs/qnx6/qnx6.h
81587 @@ -74,7 +74,7 @@ enum {
81588 BYTESEX_BE,
81589 };
81590
81591 -static inline __u64 fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81592 +static inline __u64 __intentional_overflow(-1) fs64_to_cpu(struct qnx6_sb_info *sbi, __fs64 n)
81593 {
81594 if (sbi->s_bytesex == BYTESEX_LE)
81595 return le64_to_cpu((__force __le64)n);
81596 @@ -90,7 +90,7 @@ static inline __fs64 cpu_to_fs64(struct qnx6_sb_info *sbi, __u64 n)
81597 return (__force __fs64)cpu_to_be64(n);
81598 }
81599
81600 -static inline __u32 fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81601 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct qnx6_sb_info *sbi, __fs32 n)
81602 {
81603 if (sbi->s_bytesex == BYTESEX_LE)
81604 return le32_to_cpu((__force __le32)n);
81605 diff --git a/fs/quota/netlink.c b/fs/quota/netlink.c
81606 index bb2869f..d34ada8 100644
81607 --- a/fs/quota/netlink.c
81608 +++ b/fs/quota/netlink.c
81609 @@ -44,7 +44,7 @@ static struct genl_family quota_genl_family = {
81610 void quota_send_warning(struct kqid qid, dev_t dev,
81611 const char warntype)
81612 {
81613 - static atomic_t seq;
81614 + static atomic_unchecked_t seq;
81615 struct sk_buff *skb;
81616 void *msg_head;
81617 int ret;
81618 @@ -60,7 +60,7 @@ void quota_send_warning(struct kqid qid, dev_t dev,
81619 "VFS: Not enough memory to send quota warning.\n");
81620 return;
81621 }
81622 - msg_head = genlmsg_put(skb, 0, atomic_add_return(1, &seq),
81623 + msg_head = genlmsg_put(skb, 0, atomic_add_return_unchecked(1, &seq),
81624 &quota_genl_family, 0, QUOTA_NL_C_WARNING);
81625 if (!msg_head) {
81626 printk(KERN_ERR
81627 diff --git a/fs/read_write.c b/fs/read_write.c
81628 index 819ef3f..f07222d 100644
81629 --- a/fs/read_write.c
81630 +++ b/fs/read_write.c
81631 @@ -505,7 +505,7 @@ ssize_t __kernel_write(struct file *file, const char *buf, size_t count, loff_t
81632
81633 old_fs = get_fs();
81634 set_fs(get_ds());
81635 - p = (__force const char __user *)buf;
81636 + p = (const char __force_user *)buf;
81637 if (count > MAX_RW_COUNT)
81638 count = MAX_RW_COUNT;
81639 ret = __vfs_write(file, p, count, pos);
81640 diff --git a/fs/readdir.c b/fs/readdir.c
81641 index ced6791..936687b 100644
81642 --- a/fs/readdir.c
81643 +++ b/fs/readdir.c
81644 @@ -18,6 +18,7 @@
81645 #include <linux/security.h>
81646 #include <linux/syscalls.h>
81647 #include <linux/unistd.h>
81648 +#include <linux/namei.h>
81649
81650 #include <asm/uaccess.h>
81651
81652 @@ -71,6 +72,7 @@ struct old_linux_dirent {
81653 struct readdir_callback {
81654 struct dir_context ctx;
81655 struct old_linux_dirent __user * dirent;
81656 + struct file * file;
81657 int result;
81658 };
81659
81660 @@ -89,6 +91,10 @@ static int fillonedir(struct dir_context *ctx, const char *name, int namlen,
81661 buf->result = -EOVERFLOW;
81662 return -EOVERFLOW;
81663 }
81664 +
81665 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81666 + return 0;
81667 +
81668 buf->result++;
81669 dirent = buf->dirent;
81670 if (!access_ok(VERIFY_WRITE, dirent,
81671 @@ -120,6 +126,7 @@ SYSCALL_DEFINE3(old_readdir, unsigned int, fd,
81672 if (!f.file)
81673 return -EBADF;
81674
81675 + buf.file = f.file;
81676 error = iterate_dir(f.file, &buf.ctx);
81677 if (buf.result)
81678 error = buf.result;
81679 @@ -145,6 +152,7 @@ struct getdents_callback {
81680 struct dir_context ctx;
81681 struct linux_dirent __user * current_dir;
81682 struct linux_dirent __user * previous;
81683 + struct file * file;
81684 int count;
81685 int error;
81686 };
81687 @@ -167,6 +175,10 @@ static int filldir(struct dir_context *ctx, const char *name, int namlen,
81688 buf->error = -EOVERFLOW;
81689 return -EOVERFLOW;
81690 }
81691 +
81692 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81693 + return 0;
81694 +
81695 dirent = buf->previous;
81696 if (dirent) {
81697 if (__put_user(offset, &dirent->d_off))
81698 @@ -212,6 +224,7 @@ SYSCALL_DEFINE3(getdents, unsigned int, fd,
81699 if (!f.file)
81700 return -EBADF;
81701
81702 + buf.file = f.file;
81703 error = iterate_dir(f.file, &buf.ctx);
81704 if (error >= 0)
81705 error = buf.error;
81706 @@ -230,6 +243,7 @@ struct getdents_callback64 {
81707 struct dir_context ctx;
81708 struct linux_dirent64 __user * current_dir;
81709 struct linux_dirent64 __user * previous;
81710 + struct file *file;
81711 int count;
81712 int error;
81713 };
81714 @@ -246,6 +260,10 @@ static int filldir64(struct dir_context *ctx, const char *name, int namlen,
81715 buf->error = -EINVAL; /* only used if we fail.. */
81716 if (reclen > buf->count)
81717 return -EINVAL;
81718 +
81719 + if (!gr_acl_handle_filldir(buf->file, name, namlen, ino))
81720 + return 0;
81721 +
81722 dirent = buf->previous;
81723 if (dirent) {
81724 if (__put_user(offset, &dirent->d_off))
81725 @@ -293,6 +311,7 @@ SYSCALL_DEFINE3(getdents64, unsigned int, fd,
81726 if (!f.file)
81727 return -EBADF;
81728
81729 + buf.file = f.file;
81730 error = iterate_dir(f.file, &buf.ctx);
81731 if (error >= 0)
81732 error = buf.error;
81733 diff --git a/fs/reiserfs/do_balan.c b/fs/reiserfs/do_balan.c
81734 index 9c02d96..6562c10 100644
81735 --- a/fs/reiserfs/do_balan.c
81736 +++ b/fs/reiserfs/do_balan.c
81737 @@ -1887,7 +1887,7 @@ void do_balance(struct tree_balance *tb, struct item_head *ih,
81738 return;
81739 }
81740
81741 - atomic_inc(&fs_generation(tb->tb_sb));
81742 + atomic_inc_unchecked(&fs_generation(tb->tb_sb));
81743 do_balance_starts(tb);
81744
81745 /*
81746 diff --git a/fs/reiserfs/item_ops.c b/fs/reiserfs/item_ops.c
81747 index aca73dd..e3c558d 100644
81748 --- a/fs/reiserfs/item_ops.c
81749 +++ b/fs/reiserfs/item_ops.c
81750 @@ -724,18 +724,18 @@ static void errcatch_print_vi(struct virtual_item *vi)
81751 }
81752
81753 static struct item_operations errcatch_ops = {
81754 - errcatch_bytes_number,
81755 - errcatch_decrement_key,
81756 - errcatch_is_left_mergeable,
81757 - errcatch_print_item,
81758 - errcatch_check_item,
81759 + .bytes_number = errcatch_bytes_number,
81760 + .decrement_key = errcatch_decrement_key,
81761 + .is_left_mergeable = errcatch_is_left_mergeable,
81762 + .print_item = errcatch_print_item,
81763 + .check_item = errcatch_check_item,
81764
81765 - errcatch_create_vi,
81766 - errcatch_check_left,
81767 - errcatch_check_right,
81768 - errcatch_part_size,
81769 - errcatch_unit_num,
81770 - errcatch_print_vi
81771 + .create_vi = errcatch_create_vi,
81772 + .check_left = errcatch_check_left,
81773 + .check_right = errcatch_check_right,
81774 + .part_size = errcatch_part_size,
81775 + .unit_num = errcatch_unit_num,
81776 + .print_vi = errcatch_print_vi
81777 };
81778
81779 #if ! (TYPE_STAT_DATA == 0 && TYPE_INDIRECT == 1 && TYPE_DIRECT == 2 && TYPE_DIRENTRY == 3)
81780 diff --git a/fs/reiserfs/procfs.c b/fs/reiserfs/procfs.c
81781 index 621b9f3..af527fd 100644
81782 --- a/fs/reiserfs/procfs.c
81783 +++ b/fs/reiserfs/procfs.c
81784 @@ -114,7 +114,7 @@ static int show_super(struct seq_file *m, void *unused)
81785 "SMALL_TAILS " : "NO_TAILS ",
81786 replay_only(sb) ? "REPLAY_ONLY " : "",
81787 convert_reiserfs(sb) ? "CONV " : "",
81788 - atomic_read(&r->s_generation_counter),
81789 + atomic_read_unchecked(&r->s_generation_counter),
81790 SF(s_disk_reads), SF(s_disk_writes), SF(s_fix_nodes),
81791 SF(s_do_balance), SF(s_unneeded_left_neighbor),
81792 SF(s_good_search_by_key_reada), SF(s_bmaps),
81793 diff --git a/fs/reiserfs/reiserfs.h b/fs/reiserfs/reiserfs.h
81794 index 2adcde1..7d27bc8 100644
81795 --- a/fs/reiserfs/reiserfs.h
81796 +++ b/fs/reiserfs/reiserfs.h
81797 @@ -580,7 +580,7 @@ struct reiserfs_sb_info {
81798 /* Comment? -Hans */
81799 wait_queue_head_t s_wait;
81800 /* increased by one every time the tree gets re-balanced */
81801 - atomic_t s_generation_counter;
81802 + atomic_unchecked_t s_generation_counter;
81803
81804 /* File system properties. Currently holds on-disk FS format */
81805 unsigned long s_properties;
81806 @@ -2300,7 +2300,7 @@ static inline loff_t max_reiserfs_offset(struct inode *inode)
81807 #define REISERFS_USER_MEM 1 /* user memory mode */
81808
81809 #define fs_generation(s) (REISERFS_SB(s)->s_generation_counter)
81810 -#define get_generation(s) atomic_read (&fs_generation(s))
81811 +#define get_generation(s) atomic_read_unchecked (&fs_generation(s))
81812 #define FILESYSTEM_CHANGED_TB(tb) (get_generation((tb)->tb_sb) != (tb)->fs_gen)
81813 #define __fs_changed(gen,s) (gen != get_generation (s))
81814 #define fs_changed(gen,s) \
81815 diff --git a/fs/reiserfs/super.c b/fs/reiserfs/super.c
81816 index 0111ad0..00f4749 100644
81817 --- a/fs/reiserfs/super.c
81818 +++ b/fs/reiserfs/super.c
81819 @@ -1868,6 +1868,10 @@ static int reiserfs_fill_super(struct super_block *s, void *data, int silent)
81820 sbi->s_mount_opt |= (1 << REISERFS_SMALLTAIL);
81821 sbi->s_mount_opt |= (1 << REISERFS_ERROR_RO);
81822 sbi->s_mount_opt |= (1 << REISERFS_BARRIER_FLUSH);
81823 +#ifdef CONFIG_REISERFS_FS_XATTR
81824 + /* turn on user xattrs by default */
81825 + sbi->s_mount_opt |= (1 << REISERFS_XATTRS_USER);
81826 +#endif
81827 /* no preallocation minimum, be smart in reiserfs_file_write instead */
81828 sbi->s_alloc_options.preallocmin = 0;
81829 /* Preallocate by 16 blocks (17-1) at once */
81830 diff --git a/fs/select.c b/fs/select.c
81831 index f684c75..4117611 100644
81832 --- a/fs/select.c
81833 +++ b/fs/select.c
81834 @@ -20,6 +20,7 @@
81835 #include <linux/export.h>
81836 #include <linux/slab.h>
81837 #include <linux/poll.h>
81838 +#include <linux/security.h>
81839 #include <linux/personality.h> /* for STICKY_TIMEOUTS */
81840 #include <linux/file.h>
81841 #include <linux/fdtable.h>
81842 @@ -880,6 +881,7 @@ int do_sys_poll(struct pollfd __user *ufds, unsigned int nfds,
81843 struct poll_list *walk = head;
81844 unsigned long todo = nfds;
81845
81846 + gr_learn_resource(current, RLIMIT_NOFILE, nfds, 1);
81847 if (nfds > rlimit(RLIMIT_NOFILE))
81848 return -EINVAL;
81849
81850 diff --git a/fs/seq_file.c b/fs/seq_file.c
81851 index 555f821..34684d7 100644
81852 --- a/fs/seq_file.c
81853 +++ b/fs/seq_file.c
81854 @@ -12,6 +12,8 @@
81855 #include <linux/slab.h>
81856 #include <linux/cred.h>
81857 #include <linux/mm.h>
81858 +#include <linux/sched.h>
81859 +#include <linux/grsecurity.h>
81860
81861 #include <asm/uaccess.h>
81862 #include <asm/page.h>
81863 @@ -23,16 +25,7 @@ static void seq_set_overflow(struct seq_file *m)
81864
81865 static void *seq_buf_alloc(unsigned long size)
81866 {
81867 - void *buf;
81868 -
81869 - /*
81870 - * __GFP_NORETRY to avoid oom-killings with high-order allocations -
81871 - * it's better to fall back to vmalloc() than to kill things.
81872 - */
81873 - buf = kmalloc(size, GFP_KERNEL | __GFP_NORETRY | __GFP_NOWARN);
81874 - if (!buf && size > PAGE_SIZE)
81875 - buf = vmalloc(size);
81876 - return buf;
81877 + return kmalloc(size, GFP_KERNEL | GFP_USERCOPY);
81878 }
81879
81880 /**
81881 @@ -65,6 +58,9 @@ int seq_open(struct file *file, const struct seq_operations *op)
81882 #ifdef CONFIG_USER_NS
81883 p->user_ns = file->f_cred->user_ns;
81884 #endif
81885 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
81886 + p->exec_id = current->exec_id;
81887 +#endif
81888
81889 /*
81890 * Wrappers around seq_open(e.g. swaps_open) need to be
81891 @@ -87,6 +83,16 @@ int seq_open(struct file *file, const struct seq_operations *op)
81892 }
81893 EXPORT_SYMBOL(seq_open);
81894
81895 +
81896 +int seq_open_restrict(struct file *file, const struct seq_operations *op)
81897 +{
81898 + if (gr_proc_is_restricted())
81899 + return -EACCES;
81900 +
81901 + return seq_open(file, op);
81902 +}
81903 +EXPORT_SYMBOL(seq_open_restrict);
81904 +
81905 static int traverse(struct seq_file *m, loff_t offset)
81906 {
81907 loff_t pos = 0, index;
81908 @@ -158,7 +164,7 @@ Eoverflow:
81909 ssize_t seq_read(struct file *file, char __user *buf, size_t size, loff_t *ppos)
81910 {
81911 struct seq_file *m = file->private_data;
81912 - size_t copied = 0;
81913 + ssize_t copied = 0;
81914 loff_t pos;
81915 size_t n;
81916 void *p;
81917 @@ -557,7 +563,7 @@ static void single_stop(struct seq_file *p, void *v)
81918 int single_open(struct file *file, int (*show)(struct seq_file *, void *),
81919 void *data)
81920 {
81921 - struct seq_operations *op = kmalloc(sizeof(*op), GFP_KERNEL);
81922 + seq_operations_no_const *op = kzalloc(sizeof(*op), GFP_KERNEL);
81923 int res = -ENOMEM;
81924
81925 if (op) {
81926 @@ -593,6 +599,17 @@ int single_open_size(struct file *file, int (*show)(struct seq_file *, void *),
81927 }
81928 EXPORT_SYMBOL(single_open_size);
81929
81930 +int single_open_restrict(struct file *file, int (*show)(struct seq_file *, void *),
81931 + void *data)
81932 +{
81933 + if (gr_proc_is_restricted())
81934 + return -EACCES;
81935 +
81936 + return single_open(file, show, data);
81937 +}
81938 +EXPORT_SYMBOL(single_open_restrict);
81939 +
81940 +
81941 int single_release(struct inode *inode, struct file *file)
81942 {
81943 const struct seq_operations *op = ((struct seq_file *)file->private_data)->op;
81944 diff --git a/fs/splice.c b/fs/splice.c
81945 index bfe62ae..a84920d 100644
81946 --- a/fs/splice.c
81947 +++ b/fs/splice.c
81948 @@ -192,7 +192,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
81949 pipe_lock(pipe);
81950
81951 for (;;) {
81952 - if (!pipe->readers) {
81953 + if (!atomic_read(&pipe->readers)) {
81954 send_sig(SIGPIPE, current, 0);
81955 if (!ret)
81956 ret = -EPIPE;
81957 @@ -215,7 +215,7 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
81958 page_nr++;
81959 ret += buf->len;
81960
81961 - if (pipe->files)
81962 + if (atomic_read(&pipe->files))
81963 do_wakeup = 1;
81964
81965 if (!--spd->nr_pages)
81966 @@ -246,9 +246,9 @@ ssize_t splice_to_pipe(struct pipe_inode_info *pipe,
81967 do_wakeup = 0;
81968 }
81969
81970 - pipe->waiting_writers++;
81971 + atomic_inc(&pipe->waiting_writers);
81972 pipe_wait(pipe);
81973 - pipe->waiting_writers--;
81974 + atomic_dec(&pipe->waiting_writers);
81975 }
81976
81977 pipe_unlock(pipe);
81978 @@ -578,7 +578,7 @@ static ssize_t kernel_readv(struct file *file, const struct iovec *vec,
81979 old_fs = get_fs();
81980 set_fs(get_ds());
81981 /* The cast to a user pointer is valid due to the set_fs() */
81982 - res = vfs_readv(file, (const struct iovec __user *)vec, vlen, &pos);
81983 + res = vfs_readv(file, (const struct iovec __force_user *)vec, vlen, &pos);
81984 set_fs(old_fs);
81985
81986 return res;
81987 @@ -593,7 +593,7 @@ ssize_t kernel_write(struct file *file, const char *buf, size_t count,
81988 old_fs = get_fs();
81989 set_fs(get_ds());
81990 /* The cast to a user pointer is valid due to the set_fs() */
81991 - res = vfs_write(file, (__force const char __user *)buf, count, &pos);
81992 + res = vfs_write(file, (const char __force_user *)buf, count, &pos);
81993 set_fs(old_fs);
81994
81995 return res;
81996 @@ -646,7 +646,7 @@ ssize_t default_file_splice_read(struct file *in, loff_t *ppos,
81997 goto err;
81998
81999 this_len = min_t(size_t, len, PAGE_CACHE_SIZE - offset);
82000 - vec[i].iov_base = (void __user *) page_address(page);
82001 + vec[i].iov_base = (void __force_user *) page_address(page);
82002 vec[i].iov_len = this_len;
82003 spd.pages[i] = page;
82004 spd.nr_pages++;
82005 @@ -785,7 +785,7 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82006 ops->release(pipe, buf);
82007 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82008 pipe->nrbufs--;
82009 - if (pipe->files)
82010 + if (atomic_read(&pipe->files))
82011 sd->need_wakeup = true;
82012 }
82013
82014 @@ -809,10 +809,10 @@ static int splice_from_pipe_feed(struct pipe_inode_info *pipe, struct splice_des
82015 static int splice_from_pipe_next(struct pipe_inode_info *pipe, struct splice_desc *sd)
82016 {
82017 while (!pipe->nrbufs) {
82018 - if (!pipe->writers)
82019 + if (!atomic_read(&pipe->writers))
82020 return 0;
82021
82022 - if (!pipe->waiting_writers && sd->num_spliced)
82023 + if (!atomic_read(&pipe->waiting_writers) && sd->num_spliced)
82024 return 0;
82025
82026 if (sd->flags & SPLICE_F_NONBLOCK)
82027 @@ -1027,7 +1027,7 @@ iter_file_splice_write(struct pipe_inode_info *pipe, struct file *out,
82028 ops->release(pipe, buf);
82029 pipe->curbuf = (pipe->curbuf + 1) & (pipe->buffers - 1);
82030 pipe->nrbufs--;
82031 - if (pipe->files)
82032 + if (atomic_read(&pipe->files))
82033 sd.need_wakeup = true;
82034 } else {
82035 buf->offset += ret;
82036 @@ -1187,7 +1187,7 @@ ssize_t splice_direct_to_actor(struct file *in, struct splice_desc *sd,
82037 * out of the pipe right after the splice_to_pipe(). So set
82038 * PIPE_READERS appropriately.
82039 */
82040 - pipe->readers = 1;
82041 + atomic_set(&pipe->readers, 1);
82042
82043 current->splice_pipe = pipe;
82044 }
82045 @@ -1494,6 +1494,7 @@ static int get_iovec_page_array(const struct iovec __user *iov,
82046
82047 partial[buffers].offset = off;
82048 partial[buffers].len = plen;
82049 + partial[buffers].private = 0;
82050
82051 off = 0;
82052 len -= plen;
82053 @@ -1725,9 +1726,9 @@ static int ipipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82054 ret = -ERESTARTSYS;
82055 break;
82056 }
82057 - if (!pipe->writers)
82058 + if (!atomic_read(&pipe->writers))
82059 break;
82060 - if (!pipe->waiting_writers) {
82061 + if (!atomic_read(&pipe->waiting_writers)) {
82062 if (flags & SPLICE_F_NONBLOCK) {
82063 ret = -EAGAIN;
82064 break;
82065 @@ -1759,7 +1760,7 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82066 pipe_lock(pipe);
82067
82068 while (pipe->nrbufs >= pipe->buffers) {
82069 - if (!pipe->readers) {
82070 + if (!atomic_read(&pipe->readers)) {
82071 send_sig(SIGPIPE, current, 0);
82072 ret = -EPIPE;
82073 break;
82074 @@ -1772,9 +1773,9 @@ static int opipe_prep(struct pipe_inode_info *pipe, unsigned int flags)
82075 ret = -ERESTARTSYS;
82076 break;
82077 }
82078 - pipe->waiting_writers++;
82079 + atomic_inc(&pipe->waiting_writers);
82080 pipe_wait(pipe);
82081 - pipe->waiting_writers--;
82082 + atomic_dec(&pipe->waiting_writers);
82083 }
82084
82085 pipe_unlock(pipe);
82086 @@ -1810,14 +1811,14 @@ retry:
82087 pipe_double_lock(ipipe, opipe);
82088
82089 do {
82090 - if (!opipe->readers) {
82091 + if (!atomic_read(&opipe->readers)) {
82092 send_sig(SIGPIPE, current, 0);
82093 if (!ret)
82094 ret = -EPIPE;
82095 break;
82096 }
82097
82098 - if (!ipipe->nrbufs && !ipipe->writers)
82099 + if (!ipipe->nrbufs && !atomic_read(&ipipe->writers))
82100 break;
82101
82102 /*
82103 @@ -1914,7 +1915,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82104 pipe_double_lock(ipipe, opipe);
82105
82106 do {
82107 - if (!opipe->readers) {
82108 + if (!atomic_read(&opipe->readers)) {
82109 send_sig(SIGPIPE, current, 0);
82110 if (!ret)
82111 ret = -EPIPE;
82112 @@ -1959,7 +1960,7 @@ static int link_pipe(struct pipe_inode_info *ipipe,
82113 * return EAGAIN if we have the potential of some data in the
82114 * future, otherwise just return 0
82115 */
82116 - if (!ret && ipipe->waiting_writers && (flags & SPLICE_F_NONBLOCK))
82117 + if (!ret && atomic_read(&ipipe->waiting_writers) && (flags & SPLICE_F_NONBLOCK))
82118 ret = -EAGAIN;
82119
82120 pipe_unlock(ipipe);
82121 diff --git a/fs/squashfs/xattr.c b/fs/squashfs/xattr.c
82122 index e5e0ddf..09598c4 100644
82123 --- a/fs/squashfs/xattr.c
82124 +++ b/fs/squashfs/xattr.c
82125 @@ -46,8 +46,8 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82126 + msblk->xattr_table;
82127 int offset = SQUASHFS_XATTR_OFFSET(squashfs_i(inode)->xattr);
82128 int count = squashfs_i(inode)->xattr_count;
82129 - size_t rest = buffer_size;
82130 - int err;
82131 + size_t used = 0;
82132 + ssize_t err;
82133
82134 /* check that the file system has xattrs */
82135 if (msblk->xattr_id_table == NULL)
82136 @@ -68,11 +68,11 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82137 name_size = le16_to_cpu(entry.size);
82138 handler = squashfs_xattr_handler(le16_to_cpu(entry.type));
82139 if (handler)
82140 - prefix_size = handler->list(d, buffer, rest, NULL,
82141 + prefix_size = handler->list(d, buffer, buffer ? buffer_size - used : 0, NULL,
82142 name_size, handler->flags);
82143 if (prefix_size) {
82144 if (buffer) {
82145 - if (prefix_size + name_size + 1 > rest) {
82146 + if (prefix_size + name_size + 1 > buffer_size - used) {
82147 err = -ERANGE;
82148 goto failed;
82149 }
82150 @@ -86,7 +86,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82151 buffer[name_size] = '\0';
82152 buffer += name_size + 1;
82153 }
82154 - rest -= prefix_size + name_size + 1;
82155 + used += prefix_size + name_size + 1;
82156 } else {
82157 /* no handler or insuffficient privileges, so skip */
82158 err = squashfs_read_metadata(sb, NULL, &start,
82159 @@ -107,7 +107,7 @@ ssize_t squashfs_listxattr(struct dentry *d, char *buffer,
82160 if (err < 0)
82161 goto failed;
82162 }
82163 - err = buffer_size - rest;
82164 + err = used;
82165
82166 failed:
82167 return err;
82168 diff --git a/fs/stat.c b/fs/stat.c
82169 index cccc1aa..7fe8951 100644
82170 --- a/fs/stat.c
82171 +++ b/fs/stat.c
82172 @@ -28,8 +28,13 @@ void generic_fillattr(struct inode *inode, struct kstat *stat)
82173 stat->gid = inode->i_gid;
82174 stat->rdev = inode->i_rdev;
82175 stat->size = i_size_read(inode);
82176 - stat->atime = inode->i_atime;
82177 - stat->mtime = inode->i_mtime;
82178 + if (is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82179 + stat->atime = inode->i_ctime;
82180 + stat->mtime = inode->i_ctime;
82181 + } else {
82182 + stat->atime = inode->i_atime;
82183 + stat->mtime = inode->i_mtime;
82184 + }
82185 stat->ctime = inode->i_ctime;
82186 stat->blksize = (1 << inode->i_blkbits);
82187 stat->blocks = inode->i_blocks;
82188 @@ -52,9 +57,16 @@ EXPORT_SYMBOL(generic_fillattr);
82189 int vfs_getattr_nosec(struct path *path, struct kstat *stat)
82190 {
82191 struct inode *inode = d_backing_inode(path->dentry);
82192 + int retval;
82193
82194 - if (inode->i_op->getattr)
82195 - return inode->i_op->getattr(path->mnt, path->dentry, stat);
82196 + if (inode->i_op->getattr) {
82197 + retval = inode->i_op->getattr(path->mnt, path->dentry, stat);
82198 + if (!retval && is_sidechannel_device(inode) && !capable_nolog(CAP_MKNOD)) {
82199 + stat->atime = stat->ctime;
82200 + stat->mtime = stat->ctime;
82201 + }
82202 + return retval;
82203 + }
82204
82205 generic_fillattr(inode, stat);
82206 return 0;
82207 diff --git a/fs/sysfs/dir.c b/fs/sysfs/dir.c
82208 index 94374e4..b5da3a1 100644
82209 --- a/fs/sysfs/dir.c
82210 +++ b/fs/sysfs/dir.c
82211 @@ -33,6 +33,10 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82212 kfree(buf);
82213 }
82214
82215 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82216 +extern int grsec_enable_sysfs_restrict;
82217 +#endif
82218 +
82219 /**
82220 * sysfs_create_dir_ns - create a directory for an object with a namespace tag
82221 * @kobj: object we're creating directory for
82222 @@ -41,9 +45,16 @@ void sysfs_warn_dup(struct kernfs_node *parent, const char *name)
82223 int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82224 {
82225 struct kernfs_node *parent, *kn;
82226 + const char *name;
82227 + umode_t mode = S_IRWXU | S_IRUGO | S_IXUGO;
82228 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82229 + const char *parent_name;
82230 +#endif
82231
82232 BUG_ON(!kobj);
82233
82234 + name = kobject_name(kobj);
82235 +
82236 if (kobj->parent)
82237 parent = kobj->parent->sd;
82238 else
82239 @@ -52,11 +63,24 @@ int sysfs_create_dir_ns(struct kobject *kobj, const void *ns)
82240 if (!parent)
82241 return -ENOENT;
82242
82243 - kn = kernfs_create_dir_ns(parent, kobject_name(kobj),
82244 - S_IRWXU | S_IRUGO | S_IXUGO, kobj, ns);
82245 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
82246 + parent_name = parent->name;
82247 + mode = S_IRWXU;
82248 +
82249 + if ((!strcmp(parent_name, "") && (!strcmp(name, "devices") || !strcmp(name, "fs"))) ||
82250 + (!strcmp(parent_name, "devices") && !strcmp(name, "system")) ||
82251 + (!strcmp(parent_name, "fs") && (!strcmp(name, "selinux") || !strcmp(name, "fuse") || !strcmp(name, "ecryptfs"))) ||
82252 + (!strcmp(parent_name, "system") && !strcmp(name, "cpu")))
82253 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82254 + if (!grsec_enable_sysfs_restrict)
82255 + mode = S_IRWXU | S_IRUGO | S_IXUGO;
82256 +#endif
82257 +
82258 + kn = kernfs_create_dir_ns(parent, name,
82259 + mode, kobj, ns);
82260 if (IS_ERR(kn)) {
82261 if (PTR_ERR(kn) == -EEXIST)
82262 - sysfs_warn_dup(parent, kobject_name(kobj));
82263 + sysfs_warn_dup(parent, name);
82264 return PTR_ERR(kn);
82265 }
82266
82267 diff --git a/fs/sysv/sysv.h b/fs/sysv/sysv.h
82268 index 69d4889..a810bd4 100644
82269 --- a/fs/sysv/sysv.h
82270 +++ b/fs/sysv/sysv.h
82271 @@ -188,7 +188,7 @@ static inline u32 PDP_swab(u32 x)
82272 #endif
82273 }
82274
82275 -static inline __u32 fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82276 +static inline __u32 __intentional_overflow(-1) fs32_to_cpu(struct sysv_sb_info *sbi, __fs32 n)
82277 {
82278 if (sbi->s_bytesex == BYTESEX_PDP)
82279 return PDP_swab((__force __u32)n);
82280 diff --git a/fs/tracefs/inode.c b/fs/tracefs/inode.c
82281 index a43df11..c368e71 100644
82282 --- a/fs/tracefs/inode.c
82283 +++ b/fs/tracefs/inode.c
82284 @@ -53,7 +53,7 @@ static const struct file_operations tracefs_file_operations = {
82285 static struct tracefs_dir_ops {
82286 int (*mkdir)(const char *name);
82287 int (*rmdir)(const char *name);
82288 -} tracefs_ops;
82289 +} __no_const tracefs_ops __read_only;
82290
82291 static char *get_dname(struct dentry *dentry)
82292 {
82293 @@ -490,8 +490,10 @@ struct dentry *tracefs_create_instance_dir(const char *name, struct dentry *pare
82294 if (!dentry)
82295 return NULL;
82296
82297 - tracefs_ops.mkdir = mkdir;
82298 - tracefs_ops.rmdir = rmdir;
82299 + pax_open_kernel();
82300 + *(void **)&tracefs_ops.mkdir = mkdir;
82301 + *(void **)&tracefs_ops.rmdir = rmdir;
82302 + pax_close_kernel();
82303
82304 return dentry;
82305 }
82306 diff --git a/fs/ubifs/io.c b/fs/ubifs/io.c
82307 index 97be412..974b37f 100644
82308 --- a/fs/ubifs/io.c
82309 +++ b/fs/ubifs/io.c
82310 @@ -155,7 +155,7 @@ int ubifs_leb_change(struct ubifs_info *c, int lnum, const void *buf, int len)
82311 return err;
82312 }
82313
82314 -int ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82315 +int __intentional_overflow(-1) ubifs_leb_unmap(struct ubifs_info *c, int lnum)
82316 {
82317 int err;
82318
82319 diff --git a/fs/udf/misc.c b/fs/udf/misc.c
82320 index 71d1c25..084e2ad 100644
82321 --- a/fs/udf/misc.c
82322 +++ b/fs/udf/misc.c
82323 @@ -288,7 +288,7 @@ void udf_new_tag(char *data, uint16_t ident, uint16_t version, uint16_t snum,
82324
82325 u8 udf_tag_checksum(const struct tag *t)
82326 {
82327 - u8 *data = (u8 *)t;
82328 + const u8 *data = (const u8 *)t;
82329 u8 checksum = 0;
82330 int i;
82331 for (i = 0; i < sizeof(struct tag); ++i)
82332 diff --git a/fs/ufs/swab.h b/fs/ufs/swab.h
82333 index 8d974c4..b82f6ec 100644
82334 --- a/fs/ufs/swab.h
82335 +++ b/fs/ufs/swab.h
82336 @@ -22,7 +22,7 @@ enum {
82337 BYTESEX_BE
82338 };
82339
82340 -static inline u64
82341 +static inline u64 __intentional_overflow(-1)
82342 fs64_to_cpu(struct super_block *sbp, __fs64 n)
82343 {
82344 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82345 @@ -40,7 +40,7 @@ cpu_to_fs64(struct super_block *sbp, u64 n)
82346 return (__force __fs64)cpu_to_be64(n);
82347 }
82348
82349 -static inline u32
82350 +static inline u32 __intentional_overflow(-1)
82351 fs32_to_cpu(struct super_block *sbp, __fs32 n)
82352 {
82353 if (UFS_SB(sbp)->s_bytesex == BYTESEX_LE)
82354 diff --git a/fs/utimes.c b/fs/utimes.c
82355 index aa138d6..5f3a811 100644
82356 --- a/fs/utimes.c
82357 +++ b/fs/utimes.c
82358 @@ -1,6 +1,7 @@
82359 #include <linux/compiler.h>
82360 #include <linux/file.h>
82361 #include <linux/fs.h>
82362 +#include <linux/security.h>
82363 #include <linux/linkage.h>
82364 #include <linux/mount.h>
82365 #include <linux/namei.h>
82366 @@ -103,6 +104,12 @@ static int utimes_common(struct path *path, struct timespec *times)
82367 }
82368 }
82369 retry_deleg:
82370 +
82371 + if (!gr_acl_handle_utime(path->dentry, path->mnt)) {
82372 + error = -EACCES;
82373 + goto mnt_drop_write_and_out;
82374 + }
82375 +
82376 mutex_lock(&inode->i_mutex);
82377 error = notify_change(path->dentry, &newattrs, &delegated_inode);
82378 mutex_unlock(&inode->i_mutex);
82379 diff --git a/fs/xattr.c b/fs/xattr.c
82380 index 4ef6985..a6cd6567 100644
82381 --- a/fs/xattr.c
82382 +++ b/fs/xattr.c
82383 @@ -227,6 +227,27 @@ int vfs_xattr_cmp(struct dentry *dentry, const char *xattr_name,
82384 return rc;
82385 }
82386
82387 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
82388 +ssize_t
82389 +pax_getxattr(struct dentry *dentry, void *value, size_t size)
82390 +{
82391 + struct inode *inode = dentry->d_inode;
82392 + ssize_t error;
82393 +
82394 + error = inode_permission(inode, MAY_EXEC);
82395 + if (error)
82396 + return error;
82397 +
82398 + if (inode->i_op->getxattr)
82399 + error = inode->i_op->getxattr(dentry, XATTR_NAME_PAX_FLAGS, value, size);
82400 + else
82401 + error = -EOPNOTSUPP;
82402 +
82403 + return error;
82404 +}
82405 +EXPORT_SYMBOL(pax_getxattr);
82406 +#endif
82407 +
82408 ssize_t
82409 vfs_getxattr(struct dentry *dentry, const char *name, void *value, size_t size)
82410 {
82411 @@ -319,7 +340,7 @@ EXPORT_SYMBOL_GPL(vfs_removexattr);
82412 * Extended attribute SET operations
82413 */
82414 static long
82415 -setxattr(struct dentry *d, const char __user *name, const void __user *value,
82416 +setxattr(struct path *path, const char __user *name, const void __user *value,
82417 size_t size, int flags)
82418 {
82419 int error;
82420 @@ -355,7 +376,12 @@ setxattr(struct dentry *d, const char __user *name, const void __user *value,
82421 posix_acl_fix_xattr_from_user(kvalue, size);
82422 }
82423
82424 - error = vfs_setxattr(d, kname, kvalue, size, flags);
82425 + if (!gr_acl_handle_setxattr(path->dentry, path->mnt)) {
82426 + error = -EACCES;
82427 + goto out;
82428 + }
82429 +
82430 + error = vfs_setxattr(path->dentry, kname, kvalue, size, flags);
82431 out:
82432 if (vvalue)
82433 vfree(vvalue);
82434 @@ -376,7 +402,7 @@ retry:
82435 return error;
82436 error = mnt_want_write(path.mnt);
82437 if (!error) {
82438 - error = setxattr(path.dentry, name, value, size, flags);
82439 + error = setxattr(&path, name, value, size, flags);
82440 mnt_drop_write(path.mnt);
82441 }
82442 path_put(&path);
82443 @@ -412,7 +438,7 @@ SYSCALL_DEFINE5(fsetxattr, int, fd, const char __user *, name,
82444 audit_file(f.file);
82445 error = mnt_want_write_file(f.file);
82446 if (!error) {
82447 - error = setxattr(f.file->f_path.dentry, name, value, size, flags);
82448 + error = setxattr(&f.file->f_path, name, value, size, flags);
82449 mnt_drop_write_file(f.file);
82450 }
82451 fdput(f);
82452 @@ -598,7 +624,7 @@ SYSCALL_DEFINE3(flistxattr, int, fd, char __user *, list, size_t, size)
82453 * Extended attribute REMOVE operations
82454 */
82455 static long
82456 -removexattr(struct dentry *d, const char __user *name)
82457 +removexattr(struct path *path, const char __user *name)
82458 {
82459 int error;
82460 char kname[XATTR_NAME_MAX + 1];
82461 @@ -609,7 +635,10 @@ removexattr(struct dentry *d, const char __user *name)
82462 if (error < 0)
82463 return error;
82464
82465 - return vfs_removexattr(d, kname);
82466 + if (!gr_acl_handle_removexattr(path->dentry, path->mnt))
82467 + return -EACCES;
82468 +
82469 + return vfs_removexattr(path->dentry, kname);
82470 }
82471
82472 static int path_removexattr(const char __user *pathname,
82473 @@ -623,7 +652,7 @@ retry:
82474 return error;
82475 error = mnt_want_write(path.mnt);
82476 if (!error) {
82477 - error = removexattr(path.dentry, name);
82478 + error = removexattr(&path, name);
82479 mnt_drop_write(path.mnt);
82480 }
82481 path_put(&path);
82482 @@ -649,14 +678,16 @@ SYSCALL_DEFINE2(lremovexattr, const char __user *, pathname,
82483 SYSCALL_DEFINE2(fremovexattr, int, fd, const char __user *, name)
82484 {
82485 struct fd f = fdget(fd);
82486 + struct path *path;
82487 int error = -EBADF;
82488
82489 if (!f.file)
82490 return error;
82491 + path = &f.file->f_path;
82492 audit_file(f.file);
82493 error = mnt_want_write_file(f.file);
82494 if (!error) {
82495 - error = removexattr(f.file->f_path.dentry, name);
82496 + error = removexattr(path, name);
82497 mnt_drop_write_file(f.file);
82498 }
82499 fdput(f);
82500 diff --git a/fs/xfs/libxfs/xfs_bmap.c b/fs/xfs/libxfs/xfs_bmap.c
82501 index f1026e8..a0fbe4f 100644
82502 --- a/fs/xfs/libxfs/xfs_bmap.c
82503 +++ b/fs/xfs/libxfs/xfs_bmap.c
82504 @@ -554,7 +554,7 @@ xfs_bmap_validate_ret(
82505
82506 #else
82507 #define xfs_bmap_check_leaf_extents(cur, ip, whichfork) do { } while (0)
82508 -#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap)
82509 +#define xfs_bmap_validate_ret(bno,len,flags,mval,onmap,nmap) do { } while (0)
82510 #endif /* DEBUG */
82511
82512 /*
82513 diff --git a/fs/xfs/xfs_dir2_readdir.c b/fs/xfs/xfs_dir2_readdir.c
82514 index 098cd78..724d3f8 100644
82515 --- a/fs/xfs/xfs_dir2_readdir.c
82516 +++ b/fs/xfs/xfs_dir2_readdir.c
82517 @@ -140,7 +140,12 @@ xfs_dir2_sf_getdents(
82518 ino = dp->d_ops->sf_get_ino(sfp, sfep);
82519 filetype = dp->d_ops->sf_get_ftype(sfep);
82520 ctx->pos = off & 0x7fffffff;
82521 - if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82522 + if (dp->i_df.if_u1.if_data == dp->i_df.if_u2.if_inline_data) {
82523 + char name[sfep->namelen];
82524 + memcpy(name, sfep->name, sfep->namelen);
82525 + if (!dir_emit(ctx, name, sfep->namelen, ino, xfs_dir3_get_dtype(dp->i_mount, filetype)))
82526 + return 0;
82527 + } else if (!dir_emit(ctx, (char *)sfep->name, sfep->namelen, ino,
82528 xfs_dir3_get_dtype(dp->i_mount, filetype)))
82529 return 0;
82530 sfep = dp->d_ops->sf_nextentry(sfp, sfep);
82531 diff --git a/fs/xfs/xfs_ioctl.c b/fs/xfs/xfs_ioctl.c
82532 index 87f67c6..7e335bf 100644
82533 --- a/fs/xfs/xfs_ioctl.c
82534 +++ b/fs/xfs/xfs_ioctl.c
82535 @@ -120,7 +120,7 @@ xfs_find_handle(
82536 }
82537
82538 error = -EFAULT;
82539 - if (copy_to_user(hreq->ohandle, &handle, hsize) ||
82540 + if (hsize > sizeof handle || copy_to_user(hreq->ohandle, &handle, hsize) ||
82541 copy_to_user(hreq->ohandlen, &hsize, sizeof(__s32)))
82542 goto out_put;
82543
82544 diff --git a/fs/xfs/xfs_linux.h b/fs/xfs/xfs_linux.h
82545 index 7c7842c..ce15222 100644
82546 --- a/fs/xfs/xfs_linux.h
82547 +++ b/fs/xfs/xfs_linux.h
82548 @@ -225,7 +225,7 @@ static inline kgid_t xfs_gid_to_kgid(__uint32_t gid)
82549 * of the compiler which do not like us using do_div in the middle
82550 * of large functions.
82551 */
82552 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82553 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82554 {
82555 __u32 mod;
82556
82557 @@ -281,7 +281,7 @@ static inline __u32 xfs_do_mod(void *a, __u32 b, int n)
82558 return 0;
82559 }
82560 #else
82561 -static inline __u32 xfs_do_div(void *a, __u32 b, int n)
82562 +static inline __u32 __intentional_overflow(-1) xfs_do_div(void *a, __u32 b, int n)
82563 {
82564 __u32 mod;
82565
82566 diff --git a/grsecurity/Kconfig b/grsecurity/Kconfig
82567 new file mode 100644
82568 index 0000000..31f8fe4
82569 --- /dev/null
82570 +++ b/grsecurity/Kconfig
82571 @@ -0,0 +1,1182 @@
82572 +#
82573 +# grecurity configuration
82574 +#
82575 +menu "Memory Protections"
82576 +depends on GRKERNSEC
82577 +
82578 +config GRKERNSEC_KMEM
82579 + bool "Deny reading/writing to /dev/kmem, /dev/mem, and /dev/port"
82580 + default y if GRKERNSEC_CONFIG_AUTO
82581 + select STRICT_DEVMEM if (X86 || ARM || TILE || S390)
82582 + help
82583 + If you say Y here, /dev/kmem and /dev/mem won't be allowed to
82584 + be written to or read from to modify or leak the contents of the running
82585 + kernel. /dev/port will also not be allowed to be opened, writing to
82586 + /dev/cpu/*/msr will be prevented, and support for kexec will be removed.
82587 + If you have module support disabled, enabling this will close up several
82588 + ways that are currently used to insert malicious code into the running
82589 + kernel.
82590 +
82591 + Even with this feature enabled, we still highly recommend that
82592 + you use the RBAC system, as it is still possible for an attacker to
82593 + modify the running kernel through other more obscure methods.
82594 +
82595 + It is highly recommended that you say Y here if you meet all the
82596 + conditions above.
82597 +
82598 +config GRKERNSEC_VM86
82599 + bool "Restrict VM86 mode"
82600 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82601 + depends on X86_32
82602 +
82603 + help
82604 + If you say Y here, only processes with CAP_SYS_RAWIO will be able to
82605 + make use of a special execution mode on 32bit x86 processors called
82606 + Virtual 8086 (VM86) mode. XFree86 may need vm86 mode for certain
82607 + video cards and will still work with this option enabled. The purpose
82608 + of the option is to prevent exploitation of emulation errors in
82609 + virtualization of vm86 mode like the one discovered in VMWare in 2009.
82610 + Nearly all users should be able to enable this option.
82611 +
82612 +config GRKERNSEC_IO
82613 + bool "Disable privileged I/O"
82614 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
82615 + depends on X86
82616 + select RTC_CLASS
82617 + select RTC_INTF_DEV
82618 + select RTC_DRV_CMOS
82619 +
82620 + help
82621 + If you say Y here, all ioperm and iopl calls will return an error.
82622 + Ioperm and iopl can be used to modify the running kernel.
82623 + Unfortunately, some programs need this access to operate properly,
82624 + the most notable of which are XFree86 and hwclock. hwclock can be
82625 + remedied by having RTC support in the kernel, so real-time
82626 + clock support is enabled if this option is enabled, to ensure
82627 + that hwclock operates correctly. If hwclock still does not work,
82628 + either update udev or symlink /dev/rtc to /dev/rtc0.
82629 +
82630 + If you're using XFree86 or a version of Xorg from 2012 or earlier,
82631 + you may not be able to boot into a graphical environment with this
82632 + option enabled. In this case, you should use the RBAC system instead.
82633 +
82634 +config GRKERNSEC_BPF_HARDEN
82635 + bool "Harden BPF interpreter"
82636 + default y if GRKERNSEC_CONFIG_AUTO
82637 + help
82638 + Unlike previous versions of grsecurity that hardened both the BPF
82639 + interpreted code against corruption at rest as well as the JIT code
82640 + against JIT-spray attacks and attacker-controlled immediate values
82641 + for ROP, this feature will enforce disabling of the new eBPF JIT engine
82642 + and will ensure the interpreted code is read-only at rest. This feature
82643 + may be removed at a later time when eBPF stabilizes to entirely revert
82644 + back to the more secure pre-3.16 BPF interpreter/JIT.
82645 +
82646 + If you're using KERNEXEC, it's recommended that you enable this option
82647 + to supplement the hardening of the kernel.
82648 +
82649 +config GRKERNSEC_PERF_HARDEN
82650 + bool "Disable unprivileged PERF_EVENTS usage by default"
82651 + default y if GRKERNSEC_CONFIG_AUTO
82652 + depends on PERF_EVENTS
82653 + help
82654 + If you say Y here, the range of acceptable values for the
82655 + /proc/sys/kernel/perf_event_paranoid sysctl will be expanded to allow and
82656 + default to a new value: 3. When the sysctl is set to this value, no
82657 + unprivileged use of the PERF_EVENTS syscall interface will be permitted.
82658 +
82659 + Though PERF_EVENTS can be used legitimately for performance monitoring
82660 + and low-level application profiling, it is forced on regardless of
82661 + configuration, has been at fault for several vulnerabilities, and
82662 + creates new opportunities for side channels and other information leaks.
82663 +
82664 + This feature puts PERF_EVENTS into a secure default state and permits
82665 + the administrator to change out of it temporarily if unprivileged
82666 + application profiling is needed.
82667 +
82668 +config GRKERNSEC_RAND_THREADSTACK
82669 + bool "Insert random gaps between thread stacks"
82670 + default y if GRKERNSEC_CONFIG_AUTO
82671 + depends on PAX_RANDMMAP && !PPC
82672 + help
82673 + If you say Y here, a random-sized gap will be enforced between allocated
82674 + thread stacks. Glibc's NPTL and other threading libraries that
82675 + pass MAP_STACK to the kernel for thread stack allocation are supported.
82676 + The implementation currently provides 8 bits of entropy for the gap.
82677 +
82678 + Many distributions do not compile threaded remote services with the
82679 + -fstack-check argument to GCC, causing the variable-sized stack-based
82680 + allocator, alloca(), to not probe the stack on allocation. This
82681 + permits an unbounded alloca() to skip over any guard page and potentially
82682 + modify another thread's stack reliably. An enforced random gap
82683 + reduces the reliability of such an attack and increases the chance
82684 + that such a read/write to another thread's stack instead lands in
82685 + an unmapped area, causing a crash and triggering grsecurity's
82686 + anti-bruteforcing logic.
82687 +
82688 +config GRKERNSEC_PROC_MEMMAP
82689 + bool "Harden ASLR against information leaks and entropy reduction"
82690 + default y if (GRKERNSEC_CONFIG_AUTO || PAX_NOEXEC || PAX_ASLR)
82691 + depends on PAX_NOEXEC || PAX_ASLR
82692 + help
82693 + If you say Y here, the /proc/<pid>/maps and /proc/<pid>/stat files will
82694 + give no information about the addresses of its mappings if
82695 + PaX features that rely on random addresses are enabled on the task.
82696 + In addition to sanitizing this information and disabling other
82697 + dangerous sources of information, this option causes reads of sensitive
82698 + /proc/<pid> entries where the file descriptor was opened in a different
82699 + task than the one performing the read. Such attempts are logged.
82700 + This option also limits argv/env strings for suid/sgid binaries
82701 + to 512KB to prevent a complete exhaustion of the stack entropy provided
82702 + by ASLR. Finally, it places an 8MB stack resource limit on suid/sgid
82703 + binaries to prevent alternative mmap layouts from being abused.
82704 +
82705 + If you use PaX it is essential that you say Y here as it closes up
82706 + several holes that make full ASLR useless locally.
82707 +
82708 +
82709 +config GRKERNSEC_KSTACKOVERFLOW
82710 + bool "Prevent kernel stack overflows"
82711 + default y if GRKERNSEC_CONFIG_AUTO
82712 + depends on !IA64 && 64BIT
82713 + help
82714 + If you say Y here, the kernel's process stacks will be allocated
82715 + with vmalloc instead of the kernel's default allocator. This
82716 + introduces guard pages that in combination with the alloca checking
82717 + of the STACKLEAK feature prevents all forms of kernel process stack
82718 + overflow abuse. Note that this is different from kernel stack
82719 + buffer overflows.
82720 +
82721 +config GRKERNSEC_BRUTE
82722 + bool "Deter exploit bruteforcing"
82723 + default y if GRKERNSEC_CONFIG_AUTO
82724 + help
82725 + If you say Y here, attempts to bruteforce exploits against forking
82726 + daemons such as apache or sshd, as well as against suid/sgid binaries
82727 + will be deterred. When a child of a forking daemon is killed by PaX
82728 + or crashes due to an illegal instruction or other suspicious signal,
82729 + the parent process will be delayed 30 seconds upon every subsequent
82730 + fork until the administrator is able to assess the situation and
82731 + restart the daemon.
82732 + In the suid/sgid case, the attempt is logged, the user has all their
82733 + existing instances of the suid/sgid binary terminated and will
82734 + be unable to execute any suid/sgid binaries for 15 minutes.
82735 +
82736 + It is recommended that you also enable signal logging in the auditing
82737 + section so that logs are generated when a process triggers a suspicious
82738 + signal.
82739 + If the sysctl option is enabled, a sysctl option with name
82740 + "deter_bruteforce" is created.
82741 +
82742 +config GRKERNSEC_MODHARDEN
82743 + bool "Harden module auto-loading"
82744 + default y if GRKERNSEC_CONFIG_AUTO
82745 + depends on MODULES
82746 + help
82747 + If you say Y here, module auto-loading in response to use of some
82748 + feature implemented by an unloaded module will be restricted to
82749 + root users. Enabling this option helps defend against attacks
82750 + by unprivileged users who abuse the auto-loading behavior to
82751 + cause a vulnerable module to load that is then exploited.
82752 +
82753 + If this option prevents a legitimate use of auto-loading for a
82754 + non-root user, the administrator can execute modprobe manually
82755 + with the exact name of the module mentioned in the alert log.
82756 + Alternatively, the administrator can add the module to the list
82757 + of modules loaded at boot by modifying init scripts.
82758 +
82759 + Modification of init scripts will most likely be needed on
82760 + Ubuntu servers with encrypted home directory support enabled,
82761 + as the first non-root user logging in will cause the ecb(aes),
82762 + ecb(aes)-all, cbc(aes), and cbc(aes)-all modules to be loaded.
82763 +
82764 +config GRKERNSEC_HIDESYM
82765 + bool "Hide kernel symbols"
82766 + default y if GRKERNSEC_CONFIG_AUTO
82767 + select PAX_USERCOPY_SLABS
82768 + help
82769 + If you say Y here, getting information on loaded modules, and
82770 + displaying all kernel symbols through a syscall will be restricted
82771 + to users with CAP_SYS_MODULE. For software compatibility reasons,
82772 + /proc/kallsyms will be restricted to the root user. The RBAC
82773 + system can hide that entry even from root.
82774 +
82775 + This option also prevents leaking of kernel addresses through
82776 + several /proc entries.
82777 +
82778 + Note that this option is only effective provided the following
82779 + conditions are met:
82780 + 1) The kernel using grsecurity is not precompiled by some distribution
82781 + 2) You have also enabled GRKERNSEC_DMESG
82782 + 3) You are using the RBAC system and hiding other files such as your
82783 + kernel image and System.map. Alternatively, enabling this option
82784 + causes the permissions on /boot, /lib/modules, and the kernel
82785 + source directory to change at compile time to prevent
82786 + reading by non-root users.
82787 + If the above conditions are met, this option will aid in providing a
82788 + useful protection against local kernel exploitation of overflows
82789 + and arbitrary read/write vulnerabilities.
82790 +
82791 + It is highly recommended that you enable GRKERNSEC_PERF_HARDEN
82792 + in addition to this feature.
82793 +
82794 +config GRKERNSEC_RANDSTRUCT
82795 + bool "Randomize layout of sensitive kernel structures"
82796 + default y if GRKERNSEC_CONFIG_AUTO
82797 + select GRKERNSEC_HIDESYM
82798 + select MODVERSIONS if MODULES
82799 + help
82800 + If you say Y here, the layouts of a number of sensitive kernel
82801 + structures (task, fs, cred, etc) and all structures composed entirely
82802 + of function pointers (aka "ops" structs) will be randomized at compile-time.
82803 + This can introduce the requirement of an additional infoleak
82804 + vulnerability for exploits targeting these structure types.
82805 +
82806 + Enabling this feature will introduce some performance impact, slightly
82807 + increase memory usage, and prevent the use of forensic tools like
82808 + Volatility against the system (unless the kernel source tree isn't
82809 + cleaned after kernel installation).
82810 +
82811 + The seed used for compilation is located at tools/gcc/randomize_layout_seed.h.
82812 + It remains after a make clean to allow for external modules to be compiled
82813 + with the existing seed and will be removed by a make mrproper or
82814 + make distclean.
82815 +
82816 + Note that the implementation requires gcc 4.6.4. or newer. You may need
82817 + to install the supporting headers explicitly in addition to the normal
82818 + gcc package.
82819 +
82820 +config GRKERNSEC_RANDSTRUCT_PERFORMANCE
82821 + bool "Use cacheline-aware structure randomization"
82822 + depends on GRKERNSEC_RANDSTRUCT
82823 + default y if GRKERNSEC_CONFIG_PRIORITY_PERF
82824 + help
82825 + If you say Y here, the RANDSTRUCT randomization will make a best effort
82826 + at restricting randomization to cacheline-sized groups of elements. It
82827 + will further not randomize bitfields in structures. This reduces the
82828 + performance hit of RANDSTRUCT at the cost of weakened randomization.
82829 +
82830 +config GRKERNSEC_KERN_LOCKOUT
82831 + bool "Active kernel exploit response"
82832 + default y if GRKERNSEC_CONFIG_AUTO
82833 + depends on X86 || ARM || PPC || SPARC
82834 + help
82835 + If you say Y here, when a PaX alert is triggered due to suspicious
82836 + activity in the kernel (from KERNEXEC/UDEREF/USERCOPY)
82837 + or an OOPS occurs due to bad memory accesses, instead of just
82838 + terminating the offending process (and potentially allowing
82839 + a subsequent exploit from the same user), we will take one of two
82840 + actions:
82841 + If the user was root, we will panic the system
82842 + If the user was non-root, we will log the attempt, terminate
82843 + all processes owned by the user, then prevent them from creating
82844 + any new processes until the system is restarted
82845 + This deters repeated kernel exploitation/bruteforcing attempts
82846 + and is useful for later forensics.
82847 +
82848 +config GRKERNSEC_OLD_ARM_USERLAND
82849 + bool "Old ARM userland compatibility"
82850 + depends on ARM && (CPU_V6 || CPU_V6K || CPU_V7)
82851 + help
82852 + If you say Y here, stubs of executable code to perform such operations
82853 + as "compare-exchange" will be placed at fixed locations in the ARM vector
82854 + table. This is unfortunately needed for old ARM userland meant to run
82855 + across a wide range of processors. Without this option enabled,
82856 + the get_tls and data memory barrier stubs will be emulated by the kernel,
82857 + which is enough for Linaro userlands or other userlands designed for v6
82858 + and newer ARM CPUs. It's recommended that you try without this option enabled
82859 + first, and only enable it if your userland does not boot (it will likely fail
82860 + at init time).
82861 +
82862 +endmenu
82863 +menu "Role Based Access Control Options"
82864 +depends on GRKERNSEC
82865 +
82866 +config GRKERNSEC_RBAC_DEBUG
82867 + bool
82868 +
82869 +config GRKERNSEC_NO_RBAC
82870 + bool "Disable RBAC system"
82871 + help
82872 + If you say Y here, the /dev/grsec device will be removed from the kernel,
82873 + preventing the RBAC system from being enabled. You should only say Y
82874 + here if you have no intention of using the RBAC system, so as to prevent
82875 + an attacker with root access from misusing the RBAC system to hide files
82876 + and processes when loadable module support and /dev/[k]mem have been
82877 + locked down.
82878 +
82879 +config GRKERNSEC_ACL_HIDEKERN
82880 + bool "Hide kernel processes"
82881 + help
82882 + If you say Y here, all kernel threads will be hidden to all
82883 + processes but those whose subject has the "view hidden processes"
82884 + flag.
82885 +
82886 +config GRKERNSEC_ACL_MAXTRIES
82887 + int "Maximum tries before password lockout"
82888 + default 3
82889 + help
82890 + This option enforces the maximum number of times a user can attempt
82891 + to authorize themselves with the grsecurity RBAC system before being
82892 + denied the ability to attempt authorization again for a specified time.
82893 + The lower the number, the harder it will be to brute-force a password.
82894 +
82895 +config GRKERNSEC_ACL_TIMEOUT
82896 + int "Time to wait after max password tries, in seconds"
82897 + default 30
82898 + help
82899 + This option specifies the time the user must wait after attempting to
82900 + authorize to the RBAC system with the maximum number of invalid
82901 + passwords. The higher the number, the harder it will be to brute-force
82902 + a password.
82903 +
82904 +endmenu
82905 +menu "Filesystem Protections"
82906 +depends on GRKERNSEC
82907 +
82908 +config GRKERNSEC_PROC
82909 + bool "Proc restrictions"
82910 + default y if GRKERNSEC_CONFIG_AUTO
82911 + help
82912 + If you say Y here, the permissions of the /proc filesystem
82913 + will be altered to enhance system security and privacy. You MUST
82914 + choose either a user only restriction or a user and group restriction.
82915 + Depending upon the option you choose, you can either restrict users to
82916 + see only the processes they themselves run, or choose a group that can
82917 + view all processes and files normally restricted to root if you choose
82918 + the "restrict to user only" option. NOTE: If you're running identd or
82919 + ntpd as a non-root user, you will have to run it as the group you
82920 + specify here.
82921 +
82922 +config GRKERNSEC_PROC_USER
82923 + bool "Restrict /proc to user only"
82924 + depends on GRKERNSEC_PROC
82925 + help
82926 + If you say Y here, non-root users will only be able to view their own
82927 + processes, and restricts them from viewing network-related information,
82928 + and viewing kernel symbol and module information.
82929 +
82930 +config GRKERNSEC_PROC_USERGROUP
82931 + bool "Allow special group"
82932 + default y if GRKERNSEC_CONFIG_AUTO
82933 + depends on GRKERNSEC_PROC && !GRKERNSEC_PROC_USER
82934 + help
82935 + If you say Y here, you will be able to select a group that will be
82936 + able to view all processes and network-related information. If you've
82937 + enabled GRKERNSEC_HIDESYM, kernel and symbol information may still
82938 + remain hidden. This option is useful if you want to run identd as
82939 + a non-root user. The group you select may also be chosen at boot time
82940 + via "grsec_proc_gid=" on the kernel commandline.
82941 +
82942 +config GRKERNSEC_PROC_GID
82943 + int "GID for special group"
82944 + depends on GRKERNSEC_PROC_USERGROUP
82945 + default 1001
82946 +
82947 +config GRKERNSEC_PROC_ADD
82948 + bool "Additional restrictions"
82949 + default y if GRKERNSEC_CONFIG_AUTO
82950 + depends on GRKERNSEC_PROC_USER || GRKERNSEC_PROC_USERGROUP
82951 + help
82952 + If you say Y here, additional restrictions will be placed on
82953 + /proc that keep normal users from viewing device information and
82954 + slabinfo information that could be useful for exploits.
82955 +
82956 +config GRKERNSEC_LINK
82957 + bool "Linking restrictions"
82958 + default y if GRKERNSEC_CONFIG_AUTO
82959 + help
82960 + If you say Y here, /tmp race exploits will be prevented, since users
82961 + will no longer be able to follow symlinks owned by other users in
82962 + world-writable +t directories (e.g. /tmp), unless the owner of the
82963 + symlink is the owner of the directory. users will also not be
82964 + able to hardlink to files they do not own. If the sysctl option is
82965 + enabled, a sysctl option with name "linking_restrictions" is created.
82966 +
82967 +config GRKERNSEC_SYMLINKOWN
82968 + bool "Kernel-enforced SymlinksIfOwnerMatch"
82969 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
82970 + help
82971 + Apache's SymlinksIfOwnerMatch option has an inherent race condition
82972 + that prevents it from being used as a security feature. As Apache
82973 + verifies the symlink by performing a stat() against the target of
82974 + the symlink before it is followed, an attacker can setup a symlink
82975 + to point to a same-owned file, then replace the symlink with one
82976 + that targets another user's file just after Apache "validates" the
82977 + symlink -- a classic TOCTOU race. If you say Y here, a complete,
82978 + race-free replacement for Apache's "SymlinksIfOwnerMatch" option
82979 + will be in place for the group you specify. If the sysctl option
82980 + is enabled, a sysctl option with name "enforce_symlinksifowner" is
82981 + created.
82982 +
82983 +config GRKERNSEC_SYMLINKOWN_GID
82984 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
82985 + depends on GRKERNSEC_SYMLINKOWN
82986 + default 1006
82987 + help
82988 + Setting this GID determines what group kernel-enforced
82989 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
82990 + is enabled, a sysctl option with name "symlinkown_gid" is created.
82991 +
82992 +config GRKERNSEC_FIFO
82993 + bool "FIFO restrictions"
82994 + default y if GRKERNSEC_CONFIG_AUTO
82995 + help
82996 + If you say Y here, users will not be able to write to FIFOs they don't
82997 + own in world-writable +t directories (e.g. /tmp), unless the owner of
82998 + the FIFO is the same owner of the directory it's held in. If the sysctl
82999 + option is enabled, a sysctl option with name "fifo_restrictions" is
83000 + created.
83001 +
83002 +config GRKERNSEC_SYSFS_RESTRICT
83003 + bool "Sysfs/debugfs restriction"
83004 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER)
83005 + depends on SYSFS
83006 + help
83007 + If you say Y here, sysfs (the pseudo-filesystem mounted at /sys) and
83008 + any filesystem normally mounted under it (e.g. debugfs) will be
83009 + mostly accessible only by root. These filesystems generally provide access
83010 + to hardware and debug information that isn't appropriate for unprivileged
83011 + users of the system. Sysfs and debugfs have also become a large source
83012 + of new vulnerabilities, ranging from infoleaks to local compromise.
83013 + There has been very little oversight with an eye toward security involved
83014 + in adding new exporters of information to these filesystems, so their
83015 + use is discouraged.
83016 + For reasons of compatibility, a few directories have been whitelisted
83017 + for access by non-root users:
83018 + /sys/fs/selinux
83019 + /sys/fs/fuse
83020 + /sys/devices/system/cpu
83021 +
83022 +config GRKERNSEC_ROFS
83023 + bool "Runtime read-only mount protection"
83024 + depends on SYSCTL
83025 + help
83026 + If you say Y here, a sysctl option with name "romount_protect" will
83027 + be created. By setting this option to 1 at runtime, filesystems
83028 + will be protected in the following ways:
83029 + * No new writable mounts will be allowed
83030 + * Existing read-only mounts won't be able to be remounted read/write
83031 + * Write operations will be denied on all block devices
83032 + This option acts independently of grsec_lock: once it is set to 1,
83033 + it cannot be turned off. Therefore, please be mindful of the resulting
83034 + behavior if this option is enabled in an init script on a read-only
83035 + filesystem.
83036 + Also be aware that as with other root-focused features, GRKERNSEC_KMEM
83037 + and GRKERNSEC_IO should be enabled and module loading disabled via
83038 + config or at runtime.
83039 + This feature is mainly intended for secure embedded systems.
83040 +
83041 +
83042 +config GRKERNSEC_DEVICE_SIDECHANNEL
83043 + bool "Eliminate stat/notify-based device sidechannels"
83044 + default y if GRKERNSEC_CONFIG_AUTO
83045 + help
83046 + If you say Y here, timing analyses on block or character
83047 + devices like /dev/ptmx using stat or inotify/dnotify/fanotify
83048 + will be thwarted for unprivileged users. If a process without
83049 + CAP_MKNOD stats such a device, the last access and last modify times
83050 + will match the device's create time. No access or modify events
83051 + will be triggered through inotify/dnotify/fanotify for such devices.
83052 + This feature will prevent attacks that may at a minimum
83053 + allow an attacker to determine the administrator's password length.
83054 +
83055 +config GRKERNSEC_CHROOT
83056 + bool "Chroot jail restrictions"
83057 + default y if GRKERNSEC_CONFIG_AUTO
83058 + help
83059 + If you say Y here, you will be able to choose several options that will
83060 + make breaking out of a chrooted jail much more difficult. If you
83061 + encounter no software incompatibilities with the following options, it
83062 + is recommended that you enable each one.
83063 +
83064 + Note that the chroot restrictions are not intended to apply to "chroots"
83065 + to directories that are simple bind mounts of the global root filesystem.
83066 + For several other reasons, a user shouldn't expect any significant
83067 + security by performing such a chroot.
83068 +
83069 +config GRKERNSEC_CHROOT_MOUNT
83070 + bool "Deny mounts"
83071 + default y if GRKERNSEC_CONFIG_AUTO
83072 + depends on GRKERNSEC_CHROOT
83073 + help
83074 + If you say Y here, processes inside a chroot will not be able to
83075 + mount or remount filesystems. If the sysctl option is enabled, a
83076 + sysctl option with name "chroot_deny_mount" is created.
83077 +
83078 +config GRKERNSEC_CHROOT_DOUBLE
83079 + bool "Deny double-chroots"
83080 + default y if GRKERNSEC_CONFIG_AUTO
83081 + depends on GRKERNSEC_CHROOT
83082 + help
83083 + If you say Y here, processes inside a chroot will not be able to chroot
83084 + again outside the chroot. This is a widely used method of breaking
83085 + out of a chroot jail and should not be allowed. If the sysctl
83086 + option is enabled, a sysctl option with name
83087 + "chroot_deny_chroot" is created.
83088 +
83089 +config GRKERNSEC_CHROOT_PIVOT
83090 + bool "Deny pivot_root in chroot"
83091 + default y if GRKERNSEC_CONFIG_AUTO
83092 + depends on GRKERNSEC_CHROOT
83093 + help
83094 + If you say Y here, processes inside a chroot will not be able to use
83095 + a function called pivot_root() that was introduced in Linux 2.3.41. It
83096 + works similar to chroot in that it changes the root filesystem. This
83097 + function could be misused in a chrooted process to attempt to break out
83098 + of the chroot, and therefore should not be allowed. If the sysctl
83099 + option is enabled, a sysctl option with name "chroot_deny_pivot" is
83100 + created.
83101 +
83102 +config GRKERNSEC_CHROOT_CHDIR
83103 + bool "Enforce chdir(\"/\") on all chroots"
83104 + default y if GRKERNSEC_CONFIG_AUTO
83105 + depends on GRKERNSEC_CHROOT
83106 + help
83107 + If you say Y here, the current working directory of all newly-chrooted
83108 + applications will be set to the the root directory of the chroot.
83109 + The man page on chroot(2) states:
83110 + Note that this call does not change the current working
83111 + directory, so that `.' can be outside the tree rooted at
83112 + `/'. In particular, the super-user can escape from a
83113 + `chroot jail' by doing `mkdir foo; chroot foo; cd ..'.
83114 +
83115 + It is recommended that you say Y here, since it's not known to break
83116 + any software. If the sysctl option is enabled, a sysctl option with
83117 + name "chroot_enforce_chdir" is created.
83118 +
83119 +config GRKERNSEC_CHROOT_CHMOD
83120 + bool "Deny (f)chmod +s"
83121 + default y if GRKERNSEC_CONFIG_AUTO
83122 + depends on GRKERNSEC_CHROOT
83123 + help
83124 + If you say Y here, processes inside a chroot will not be able to chmod
83125 + or fchmod files to make them have suid or sgid bits. This protects
83126 + against another published method of breaking a chroot. If the sysctl
83127 + option is enabled, a sysctl option with name "chroot_deny_chmod" is
83128 + created.
83129 +
83130 +config GRKERNSEC_CHROOT_FCHDIR
83131 + bool "Deny fchdir and fhandle out of chroot"
83132 + default y if GRKERNSEC_CONFIG_AUTO
83133 + depends on GRKERNSEC_CHROOT
83134 + help
83135 + If you say Y here, a well-known method of breaking chroots by fchdir'ing
83136 + to a file descriptor of the chrooting process that points to a directory
83137 + outside the filesystem will be stopped. Additionally, this option prevents
83138 + use of the recently-created syscall for opening files by a guessable "file
83139 + handle" inside a chroot. If the sysctl option is enabled, a sysctl option
83140 + with name "chroot_deny_fchdir" is created.
83141 +
83142 +config GRKERNSEC_CHROOT_MKNOD
83143 + bool "Deny mknod"
83144 + default y if GRKERNSEC_CONFIG_AUTO
83145 + depends on GRKERNSEC_CHROOT
83146 + help
83147 + If you say Y here, processes inside a chroot will not be allowed to
83148 + mknod. The problem with using mknod inside a chroot is that it
83149 + would allow an attacker to create a device entry that is the same
83150 + as one on the physical root of your system, which could range from
83151 + anything from the console device to a device for your harddrive (which
83152 + they could then use to wipe the drive or steal data). It is recommended
83153 + that you say Y here, unless you run into software incompatibilities.
83154 + If the sysctl option is enabled, a sysctl option with name
83155 + "chroot_deny_mknod" is created.
83156 +
83157 +config GRKERNSEC_CHROOT_SHMAT
83158 + bool "Deny shmat() out of chroot"
83159 + default y if GRKERNSEC_CONFIG_AUTO
83160 + depends on GRKERNSEC_CHROOT
83161 + help
83162 + If you say Y here, processes inside a chroot will not be able to attach
83163 + to shared memory segments that were created outside of the chroot jail.
83164 + It is recommended that you say Y here. If the sysctl option is enabled,
83165 + a sysctl option with name "chroot_deny_shmat" is created.
83166 +
83167 +config GRKERNSEC_CHROOT_UNIX
83168 + bool "Deny access to abstract AF_UNIX sockets out of chroot"
83169 + default y if GRKERNSEC_CONFIG_AUTO
83170 + depends on GRKERNSEC_CHROOT
83171 + help
83172 + If you say Y here, processes inside a chroot will not be able to
83173 + connect to abstract (meaning not belonging to a filesystem) Unix
83174 + domain sockets that were bound outside of a chroot. It is recommended
83175 + that you say Y here. If the sysctl option is enabled, a sysctl option
83176 + with name "chroot_deny_unix" is created.
83177 +
83178 +config GRKERNSEC_CHROOT_FINDTASK
83179 + bool "Protect outside processes"
83180 + default y if GRKERNSEC_CONFIG_AUTO
83181 + depends on GRKERNSEC_CHROOT
83182 + help
83183 + If you say Y here, processes inside a chroot will not be able to
83184 + kill, send signals with fcntl, ptrace, capget, getpgid, setpgid,
83185 + getsid, or view any process outside of the chroot. If the sysctl
83186 + option is enabled, a sysctl option with name "chroot_findtask" is
83187 + created.
83188 +
83189 +config GRKERNSEC_CHROOT_NICE
83190 + bool "Restrict priority changes"
83191 + default y if GRKERNSEC_CONFIG_AUTO
83192 + depends on GRKERNSEC_CHROOT
83193 + help
83194 + If you say Y here, processes inside a chroot will not be able to raise
83195 + the priority of processes in the chroot, or alter the priority of
83196 + processes outside the chroot. This provides more security than simply
83197 + removing CAP_SYS_NICE from the process' capability set. If the
83198 + sysctl option is enabled, a sysctl option with name "chroot_restrict_nice"
83199 + is created.
83200 +
83201 +config GRKERNSEC_CHROOT_SYSCTL
83202 + bool "Deny sysctl writes"
83203 + default y if GRKERNSEC_CONFIG_AUTO
83204 + depends on GRKERNSEC_CHROOT
83205 + help
83206 + If you say Y here, an attacker in a chroot will not be able to
83207 + write to sysctl entries, either by sysctl(2) or through a /proc
83208 + interface. It is strongly recommended that you say Y here. If the
83209 + sysctl option is enabled, a sysctl option with name
83210 + "chroot_deny_sysctl" is created.
83211 +
83212 +config GRKERNSEC_CHROOT_RENAME
83213 + bool "Deny bad renames"
83214 + default y if GRKERNSEC_CONFIG_AUTO
83215 + depends on GRKERNSEC_CHROOT
83216 + help
83217 + If you say Y here, an attacker in a chroot will not be able to
83218 + abuse the ability to create double chroots to break out of the
83219 + chroot by exploiting a race condition between a rename of a directory
83220 + within a chroot against an open of a symlink with relative path
83221 + components. This feature will likewise prevent an accomplice outside
83222 + a chroot from enabling a user inside the chroot to break out and make
83223 + use of their credentials on the global filesystem. Enabling this
83224 + feature is essential to prevent root users from breaking out of a
83225 + chroot. If the sysctl option is enabled, a sysctl option with name
83226 + "chroot_deny_bad_rename" is created.
83227 +
83228 +config GRKERNSEC_CHROOT_CAPS
83229 + bool "Capability restrictions"
83230 + default y if GRKERNSEC_CONFIG_AUTO
83231 + depends on GRKERNSEC_CHROOT
83232 + help
83233 + If you say Y here, the capabilities on all processes within a
83234 + chroot jail will be lowered to stop module insertion, raw i/o,
83235 + system and net admin tasks, rebooting the system, modifying immutable
83236 + files, modifying IPC owned by another, and changing the system time.
83237 + This is left an option because it can break some apps. Disable this
83238 + if your chrooted apps are having problems performing those kinds of
83239 + tasks. If the sysctl option is enabled, a sysctl option with
83240 + name "chroot_caps" is created.
83241 +
83242 +config GRKERNSEC_CHROOT_INITRD
83243 + bool "Exempt initrd tasks from restrictions"
83244 + default y if GRKERNSEC_CONFIG_AUTO
83245 + depends on GRKERNSEC_CHROOT && BLK_DEV_INITRD
83246 + help
83247 + If you say Y here, tasks started prior to init will be exempted from
83248 + grsecurity's chroot restrictions. This option is mainly meant to
83249 + resolve Plymouth's performing privileged operations unnecessarily
83250 + in a chroot.
83251 +
83252 +endmenu
83253 +menu "Kernel Auditing"
83254 +depends on GRKERNSEC
83255 +
83256 +config GRKERNSEC_AUDIT_GROUP
83257 + bool "Single group for auditing"
83258 + help
83259 + If you say Y here, the exec and chdir logging features will only operate
83260 + on a group you specify. This option is recommended if you only want to
83261 + watch certain users instead of having a large amount of logs from the
83262 + entire system. If the sysctl option is enabled, a sysctl option with
83263 + name "audit_group" is created.
83264 +
83265 +config GRKERNSEC_AUDIT_GID
83266 + int "GID for auditing"
83267 + depends on GRKERNSEC_AUDIT_GROUP
83268 + default 1007
83269 +
83270 +config GRKERNSEC_EXECLOG
83271 + bool "Exec logging"
83272 + help
83273 + If you say Y here, all execve() calls will be logged (since the
83274 + other exec*() calls are frontends to execve(), all execution
83275 + will be logged). Useful for shell-servers that like to keep track
83276 + of their users. If the sysctl option is enabled, a sysctl option with
83277 + name "exec_logging" is created.
83278 + WARNING: This option when enabled will produce a LOT of logs, especially
83279 + on an active system.
83280 +
83281 +config GRKERNSEC_RESLOG
83282 + bool "Resource logging"
83283 + default y if GRKERNSEC_CONFIG_AUTO
83284 + help
83285 + If you say Y here, all attempts to overstep resource limits will
83286 + be logged with the resource name, the requested size, and the current
83287 + limit. It is highly recommended that you say Y here. If the sysctl
83288 + option is enabled, a sysctl option with name "resource_logging" is
83289 + created. If the RBAC system is enabled, the sysctl value is ignored.
83290 +
83291 +config GRKERNSEC_CHROOT_EXECLOG
83292 + bool "Log execs within chroot"
83293 + help
83294 + If you say Y here, all executions inside a chroot jail will be logged
83295 + to syslog. This can cause a large amount of logs if certain
83296 + applications (eg. djb's daemontools) are installed on the system, and
83297 + is therefore left as an option. If the sysctl option is enabled, a
83298 + sysctl option with name "chroot_execlog" is created.
83299 +
83300 +config GRKERNSEC_AUDIT_PTRACE
83301 + bool "Ptrace logging"
83302 + help
83303 + If you say Y here, all attempts to attach to a process via ptrace
83304 + will be logged. If the sysctl option is enabled, a sysctl option
83305 + with name "audit_ptrace" is created.
83306 +
83307 +config GRKERNSEC_AUDIT_CHDIR
83308 + bool "Chdir logging"
83309 + help
83310 + If you say Y here, all chdir() calls will be logged. If the sysctl
83311 + option is enabled, a sysctl option with name "audit_chdir" is created.
83312 +
83313 +config GRKERNSEC_AUDIT_MOUNT
83314 + bool "(Un)Mount logging"
83315 + help
83316 + If you say Y here, all mounts and unmounts will be logged. If the
83317 + sysctl option is enabled, a sysctl option with name "audit_mount" is
83318 + created.
83319 +
83320 +config GRKERNSEC_SIGNAL
83321 + bool "Signal logging"
83322 + default y if GRKERNSEC_CONFIG_AUTO
83323 + help
83324 + If you say Y here, certain important signals will be logged, such as
83325 + SIGSEGV, which will as a result inform you of when a error in a program
83326 + occurred, which in some cases could mean a possible exploit attempt.
83327 + If the sysctl option is enabled, a sysctl option with name
83328 + "signal_logging" is created.
83329 +
83330 +config GRKERNSEC_FORKFAIL
83331 + bool "Fork failure logging"
83332 + help
83333 + If you say Y here, all failed fork() attempts will be logged.
83334 + This could suggest a fork bomb, or someone attempting to overstep
83335 + their process limit. If the sysctl option is enabled, a sysctl option
83336 + with name "forkfail_logging" is created.
83337 +
83338 +config GRKERNSEC_TIME
83339 + bool "Time change logging"
83340 + default y if GRKERNSEC_CONFIG_AUTO
83341 + help
83342 + If you say Y here, any changes of the system clock will be logged.
83343 + If the sysctl option is enabled, a sysctl option with name
83344 + "timechange_logging" is created.
83345 +
83346 +config GRKERNSEC_PROC_IPADDR
83347 + bool "/proc/<pid>/ipaddr support"
83348 + default y if GRKERNSEC_CONFIG_AUTO
83349 + help
83350 + If you say Y here, a new entry will be added to each /proc/<pid>
83351 + directory that contains the IP address of the person using the task.
83352 + The IP is carried across local TCP and AF_UNIX stream sockets.
83353 + This information can be useful for IDS/IPSes to perform remote response
83354 + to a local attack. The entry is readable by only the owner of the
83355 + process (and root if he has CAP_DAC_OVERRIDE, which can be removed via
83356 + the RBAC system), and thus does not create privacy concerns.
83357 +
83358 +config GRKERNSEC_RWXMAP_LOG
83359 + bool 'Denied RWX mmap/mprotect logging'
83360 + default y if GRKERNSEC_CONFIG_AUTO
83361 + depends on PAX_MPROTECT && !PAX_EMUPLT && !PAX_EMUSIGRT
83362 + help
83363 + If you say Y here, calls to mmap() and mprotect() with explicit
83364 + usage of PROT_WRITE and PROT_EXEC together will be logged when
83365 + denied by the PAX_MPROTECT feature. This feature will also
83366 + log other problematic scenarios that can occur when PAX_MPROTECT
83367 + is enabled on a binary, like textrels and PT_GNU_STACK. If the
83368 + sysctl option is enabled, a sysctl option with name "rwxmap_logging"
83369 + is created.
83370 +
83371 +endmenu
83372 +
83373 +menu "Executable Protections"
83374 +depends on GRKERNSEC
83375 +
83376 +config GRKERNSEC_DMESG
83377 + bool "Dmesg(8) restriction"
83378 + default y if GRKERNSEC_CONFIG_AUTO
83379 + help
83380 + If you say Y here, non-root users will not be able to use dmesg(8)
83381 + to view the contents of the kernel's circular log buffer.
83382 + The kernel's log buffer often contains kernel addresses and other
83383 + identifying information useful to an attacker in fingerprinting a
83384 + system for a targeted exploit.
83385 + If the sysctl option is enabled, a sysctl option with name "dmesg" is
83386 + created.
83387 +
83388 +config GRKERNSEC_HARDEN_PTRACE
83389 + bool "Deter ptrace-based process snooping"
83390 + default y if GRKERNSEC_CONFIG_AUTO
83391 + help
83392 + If you say Y here, TTY sniffers and other malicious monitoring
83393 + programs implemented through ptrace will be defeated. If you
83394 + have been using the RBAC system, this option has already been
83395 + enabled for several years for all users, with the ability to make
83396 + fine-grained exceptions.
83397 +
83398 + This option only affects the ability of non-root users to ptrace
83399 + processes that are not a descendent of the ptracing process.
83400 + This means that strace ./binary and gdb ./binary will still work,
83401 + but attaching to arbitrary processes will not. If the sysctl
83402 + option is enabled, a sysctl option with name "harden_ptrace" is
83403 + created.
83404 +
83405 +config GRKERNSEC_PTRACE_READEXEC
83406 + bool "Require read access to ptrace sensitive binaries"
83407 + default y if GRKERNSEC_CONFIG_AUTO
83408 + help
83409 + If you say Y here, unprivileged users will not be able to ptrace unreadable
83410 + binaries. This option is useful in environments that
83411 + remove the read bits (e.g. file mode 4711) from suid binaries to
83412 + prevent infoleaking of their contents. This option adds
83413 + consistency to the use of that file mode, as the binary could normally
83414 + be read out when run without privileges while ptracing.
83415 +
83416 + If the sysctl option is enabled, a sysctl option with name "ptrace_readexec"
83417 + is created.
83418 +
83419 +config GRKERNSEC_SETXID
83420 + bool "Enforce consistent multithreaded privileges"
83421 + default y if GRKERNSEC_CONFIG_AUTO
83422 + depends on (X86 || SPARC64 || PPC || ARM || MIPS)
83423 + help
83424 + If you say Y here, a change from a root uid to a non-root uid
83425 + in a multithreaded application will cause the resulting uids,
83426 + gids, supplementary groups, and capabilities in that thread
83427 + to be propagated to the other threads of the process. In most
83428 + cases this is unnecessary, as glibc will emulate this behavior
83429 + on behalf of the application. Other libcs do not act in the
83430 + same way, allowing the other threads of the process to continue
83431 + running with root privileges. If the sysctl option is enabled,
83432 + a sysctl option with name "consistent_setxid" is created.
83433 +
83434 +config GRKERNSEC_HARDEN_IPC
83435 + bool "Disallow access to overly-permissive IPC objects"
83436 + default y if GRKERNSEC_CONFIG_AUTO
83437 + depends on SYSVIPC
83438 + help
83439 + If you say Y here, access to overly-permissive IPC objects (shared
83440 + memory, message queues, and semaphores) will be denied for processes
83441 + given the following criteria beyond normal permission checks:
83442 + 1) If the IPC object is world-accessible and the euid doesn't match
83443 + that of the creator or current uid for the IPC object
83444 + 2) If the IPC object is group-accessible and the egid doesn't
83445 + match that of the creator or current gid for the IPC object
83446 + It's a common error to grant too much permission to these objects,
83447 + with impact ranging from denial of service and information leaking to
83448 + privilege escalation. This feature was developed in response to
83449 + research by Tim Brown:
83450 + http://labs.portcullis.co.uk/whitepapers/memory-squatting-attacks-on-system-v-shared-memory/
83451 + who found hundreds of such insecure usages. Processes with
83452 + CAP_IPC_OWNER are still permitted to access these IPC objects.
83453 + If the sysctl option is enabled, a sysctl option with name
83454 + "harden_ipc" is created.
83455 +
83456 +config GRKERNSEC_TPE
83457 + bool "Trusted Path Execution (TPE)"
83458 + default y if GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_SERVER
83459 + help
83460 + If you say Y here, you will be able to choose a gid to add to the
83461 + supplementary groups of users you want to mark as "untrusted."
83462 + These users will not be able to execute any files that are not in
83463 + root-owned directories writable only by root. If the sysctl option
83464 + is enabled, a sysctl option with name "tpe" is created.
83465 +
83466 +config GRKERNSEC_TPE_ALL
83467 + bool "Partially restrict all non-root users"
83468 + depends on GRKERNSEC_TPE
83469 + help
83470 + If you say Y here, all non-root users will be covered under
83471 + a weaker TPE restriction. This is separate from, and in addition to,
83472 + the main TPE options that you have selected elsewhere. Thus, if a
83473 + "trusted" GID is chosen, this restriction applies to even that GID.
83474 + Under this restriction, all non-root users will only be allowed to
83475 + execute files in directories they own that are not group or
83476 + world-writable, or in directories owned by root and writable only by
83477 + root. If the sysctl option is enabled, a sysctl option with name
83478 + "tpe_restrict_all" is created.
83479 +
83480 +config GRKERNSEC_TPE_INVERT
83481 + bool "Invert GID option"
83482 + depends on GRKERNSEC_TPE
83483 + help
83484 + If you say Y here, the group you specify in the TPE configuration will
83485 + decide what group TPE restrictions will be *disabled* for. This
83486 + option is useful if you want TPE restrictions to be applied to most
83487 + users on the system. If the sysctl option is enabled, a sysctl option
83488 + with name "tpe_invert" is created. Unlike other sysctl options, this
83489 + entry will default to on for backward-compatibility.
83490 +
83491 +config GRKERNSEC_TPE_GID
83492 + int
83493 + default GRKERNSEC_TPE_UNTRUSTED_GID if (GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT)
83494 + default GRKERNSEC_TPE_TRUSTED_GID if (GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT)
83495 +
83496 +config GRKERNSEC_TPE_UNTRUSTED_GID
83497 + int "GID for TPE-untrusted users"
83498 + depends on GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
83499 + default 1005
83500 + help
83501 + Setting this GID determines what group TPE restrictions will be
83502 + *enabled* for. If the sysctl option is enabled, a sysctl option
83503 + with name "tpe_gid" is created.
83504 +
83505 +config GRKERNSEC_TPE_TRUSTED_GID
83506 + int "GID for TPE-trusted users"
83507 + depends on GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
83508 + default 1005
83509 + help
83510 + Setting this GID determines what group TPE restrictions will be
83511 + *disabled* for. If the sysctl option is enabled, a sysctl option
83512 + with name "tpe_gid" is created.
83513 +
83514 +endmenu
83515 +menu "Network Protections"
83516 +depends on GRKERNSEC
83517 +
83518 +config GRKERNSEC_BLACKHOLE
83519 + bool "TCP/UDP blackhole and LAST_ACK DoS prevention"
83520 + default y if GRKERNSEC_CONFIG_AUTO
83521 + depends on NET
83522 + help
83523 + If you say Y here, neither TCP resets nor ICMP
83524 + destination-unreachable packets will be sent in response to packets
83525 + sent to ports for which no associated listening process exists.
83526 + It will also prevent the sending of ICMP protocol unreachable packets
83527 + in response to packets with unknown protocols.
83528 + This feature supports both IPV4 and IPV6 and exempts the
83529 + loopback interface from blackholing. Enabling this feature
83530 + makes a host more resilient to DoS attacks and reduces network
83531 + visibility against scanners.
83532 +
83533 + The blackhole feature as-implemented is equivalent to the FreeBSD
83534 + blackhole feature, as it prevents RST responses to all packets, not
83535 + just SYNs. Under most application behavior this causes no
83536 + problems, but applications (like haproxy) may not close certain
83537 + connections in a way that cleanly terminates them on the remote
83538 + end, leaving the remote host in LAST_ACK state. Because of this
83539 + side-effect and to prevent intentional LAST_ACK DoSes, this
83540 + feature also adds automatic mitigation against such attacks.
83541 + The mitigation drastically reduces the amount of time a socket
83542 + can spend in LAST_ACK state. If you're using haproxy and not
83543 + all servers it connects to have this option enabled, consider
83544 + disabling this feature on the haproxy host.
83545 +
83546 + If the sysctl option is enabled, two sysctl options with names
83547 + "ip_blackhole" and "lastack_retries" will be created.
83548 + While "ip_blackhole" takes the standard zero/non-zero on/off
83549 + toggle, "lastack_retries" uses the same kinds of values as
83550 + "tcp_retries1" and "tcp_retries2". The default value of 4
83551 + prevents a socket from lasting more than 45 seconds in LAST_ACK
83552 + state.
83553 +
83554 +config GRKERNSEC_NO_SIMULT_CONNECT
83555 + bool "Disable TCP Simultaneous Connect"
83556 + default y if GRKERNSEC_CONFIG_AUTO
83557 + depends on NET
83558 + help
83559 + If you say Y here, a feature by Willy Tarreau will be enabled that
83560 + removes a weakness in Linux's strict implementation of TCP that
83561 + allows two clients to connect to each other without either entering
83562 + a listening state. The weakness allows an attacker to easily prevent
83563 + a client from connecting to a known server provided the source port
83564 + for the connection is guessed correctly.
83565 +
83566 + As the weakness could be used to prevent an antivirus or IPS from
83567 + fetching updates, or prevent an SSL gateway from fetching a CRL,
83568 + it should be eliminated by enabling this option. Though Linux is
83569 + one of few operating systems supporting simultaneous connect, it
83570 + has no legitimate use in practice and is rarely supported by firewalls.
83571 +
83572 +config GRKERNSEC_SOCKET
83573 + bool "Socket restrictions"
83574 + depends on NET
83575 + help
83576 + If you say Y here, you will be able to choose from several options.
83577 + If you assign a GID on your system and add it to the supplementary
83578 + groups of users you want to restrict socket access to, this patch
83579 + will perform up to three things, based on the option(s) you choose.
83580 +
83581 +config GRKERNSEC_SOCKET_ALL
83582 + bool "Deny any sockets to group"
83583 + depends on GRKERNSEC_SOCKET
83584 + help
83585 + If you say Y here, you will be able to choose a GID of whose users will
83586 + be unable to connect to other hosts from your machine or run server
83587 + applications from your machine. If the sysctl option is enabled, a
83588 + sysctl option with name "socket_all" is created.
83589 +
83590 +config GRKERNSEC_SOCKET_ALL_GID
83591 + int "GID to deny all sockets for"
83592 + depends on GRKERNSEC_SOCKET_ALL
83593 + default 1004
83594 + help
83595 + Here you can choose the GID to disable socket access for. Remember to
83596 + add the users you want socket access disabled for to the GID
83597 + specified here. If the sysctl option is enabled, a sysctl option
83598 + with name "socket_all_gid" is created.
83599 +
83600 +config GRKERNSEC_SOCKET_CLIENT
83601 + bool "Deny client sockets to group"
83602 + depends on GRKERNSEC_SOCKET
83603 + help
83604 + If you say Y here, you will be able to choose a GID of whose users will
83605 + be unable to connect to other hosts from your machine, but will be
83606 + able to run servers. If this option is enabled, all users in the group
83607 + you specify will have to use passive mode when initiating ftp transfers
83608 + from the shell on your machine. If the sysctl option is enabled, a
83609 + sysctl option with name "socket_client" is created.
83610 +
83611 +config GRKERNSEC_SOCKET_CLIENT_GID
83612 + int "GID to deny client sockets for"
83613 + depends on GRKERNSEC_SOCKET_CLIENT
83614 + default 1003
83615 + help
83616 + Here you can choose the GID to disable client socket access for.
83617 + Remember to add the users you want client socket access disabled for to
83618 + the GID specified here. If the sysctl option is enabled, a sysctl
83619 + option with name "socket_client_gid" is created.
83620 +
83621 +config GRKERNSEC_SOCKET_SERVER
83622 + bool "Deny server sockets to group"
83623 + depends on GRKERNSEC_SOCKET
83624 + help
83625 + If you say Y here, you will be able to choose a GID of whose users will
83626 + be unable to run server applications from your machine. If the sysctl
83627 + option is enabled, a sysctl option with name "socket_server" is created.
83628 +
83629 +config GRKERNSEC_SOCKET_SERVER_GID
83630 + int "GID to deny server sockets for"
83631 + depends on GRKERNSEC_SOCKET_SERVER
83632 + default 1002
83633 + help
83634 + Here you can choose the GID to disable server socket access for.
83635 + Remember to add the users you want server socket access disabled for to
83636 + the GID specified here. If the sysctl option is enabled, a sysctl
83637 + option with name "socket_server_gid" is created.
83638 +
83639 +endmenu
83640 +
83641 +menu "Physical Protections"
83642 +depends on GRKERNSEC
83643 +
83644 +config GRKERNSEC_DENYUSB
83645 + bool "Deny new USB connections after toggle"
83646 + default y if GRKERNSEC_CONFIG_AUTO
83647 + depends on SYSCTL && USB_SUPPORT
83648 + help
83649 + If you say Y here, a new sysctl option with name "deny_new_usb"
83650 + will be created. Setting its value to 1 will prevent any new
83651 + USB devices from being recognized by the OS. Any attempted USB
83652 + device insertion will be logged. This option is intended to be
83653 + used against custom USB devices designed to exploit vulnerabilities
83654 + in various USB device drivers.
83655 +
83656 + For greatest effectiveness, this sysctl should be set after any
83657 + relevant init scripts. This option is safe to enable in distros
83658 + as each user can choose whether or not to toggle the sysctl.
83659 +
83660 +config GRKERNSEC_DENYUSB_FORCE
83661 + bool "Reject all USB devices not connected at boot"
83662 + select USB
83663 + depends on GRKERNSEC_DENYUSB
83664 + help
83665 + If you say Y here, a variant of GRKERNSEC_DENYUSB will be enabled
83666 + that doesn't involve a sysctl entry. This option should only be
83667 + enabled if you're sure you want to deny all new USB connections
83668 + at runtime and don't want to modify init scripts. This should not
83669 + be enabled by distros. It forces the core USB code to be built
83670 + into the kernel image so that all devices connected at boot time
83671 + can be recognized and new USB device connections can be prevented
83672 + prior to init running.
83673 +
83674 +endmenu
83675 +
83676 +menu "Sysctl Support"
83677 +depends on GRKERNSEC && SYSCTL
83678 +
83679 +config GRKERNSEC_SYSCTL
83680 + bool "Sysctl support"
83681 + default y if GRKERNSEC_CONFIG_AUTO
83682 + help
83683 + If you say Y here, you will be able to change the options that
83684 + grsecurity runs with at bootup, without having to recompile your
83685 + kernel. You can echo values to files in /proc/sys/kernel/grsecurity
83686 + to enable (1) or disable (0) various features. All the sysctl entries
83687 + are mutable until the "grsec_lock" entry is set to a non-zero value.
83688 + All features enabled in the kernel configuration are disabled at boot
83689 + if you do not say Y to the "Turn on features by default" option.
83690 + All options should be set at startup, and the grsec_lock entry should
83691 + be set to a non-zero value after all the options are set.
83692 + *THIS IS EXTREMELY IMPORTANT*
83693 +
83694 +config GRKERNSEC_SYSCTL_DISTRO
83695 + bool "Extra sysctl support for distro makers (READ HELP)"
83696 + depends on GRKERNSEC_SYSCTL && GRKERNSEC_IO
83697 + help
83698 + If you say Y here, additional sysctl options will be created
83699 + for features that affect processes running as root. Therefore,
83700 + it is critical when using this option that the grsec_lock entry be
83701 + enabled after boot. Only distros with prebuilt kernel packages
83702 + with this option enabled that can ensure grsec_lock is enabled
83703 + after boot should use this option.
83704 + *Failure to set grsec_lock after boot makes all grsec features
83705 + this option covers useless*
83706 +
83707 + Currently this option creates the following sysctl entries:
83708 + "Disable Privileged I/O": "disable_priv_io"
83709 +
83710 +config GRKERNSEC_SYSCTL_ON
83711 + bool "Turn on features by default"
83712 + default y if GRKERNSEC_CONFIG_AUTO
83713 + depends on GRKERNSEC_SYSCTL
83714 + help
83715 + If you say Y here, instead of having all features enabled in the
83716 + kernel configuration disabled at boot time, the features will be
83717 + enabled at boot time. It is recommended you say Y here unless
83718 + there is some reason you would want all sysctl-tunable features to
83719 + be disabled by default. As mentioned elsewhere, it is important
83720 + to enable the grsec_lock entry once you have finished modifying
83721 + the sysctl entries.
83722 +
83723 +endmenu
83724 +menu "Logging Options"
83725 +depends on GRKERNSEC
83726 +
83727 +config GRKERNSEC_FLOODTIME
83728 + int "Seconds in between log messages (minimum)"
83729 + default 10
83730 + help
83731 + This option allows you to enforce the number of seconds between
83732 + grsecurity log messages. The default should be suitable for most
83733 + people, however, if you choose to change it, choose a value small enough
83734 + to allow informative logs to be produced, but large enough to
83735 + prevent flooding.
83736 +
83737 + Setting both this value and GRKERNSEC_FLOODBURST to 0 will disable
83738 + any rate limiting on grsecurity log messages.
83739 +
83740 +config GRKERNSEC_FLOODBURST
83741 + int "Number of messages in a burst (maximum)"
83742 + default 6
83743 + help
83744 + This option allows you to choose the maximum number of messages allowed
83745 + within the flood time interval you chose in a separate option. The
83746 + default should be suitable for most people, however if you find that
83747 + many of your logs are being interpreted as flooding, you may want to
83748 + raise this value.
83749 +
83750 + Setting both this value and GRKERNSEC_FLOODTIME to 0 will disable
83751 + any rate limiting on grsecurity log messages.
83752 +
83753 +endmenu
83754 diff --git a/grsecurity/Makefile b/grsecurity/Makefile
83755 new file mode 100644
83756 index 0000000..30ababb
83757 --- /dev/null
83758 +++ b/grsecurity/Makefile
83759 @@ -0,0 +1,54 @@
83760 +# grsecurity – access control and security hardening for Linux
83761 +# All code in this directory and various hooks located throughout the Linux kernel are
83762 +# Copyright (C) 2001-2014 Bradley Spengler, Open Source Security, Inc.
83763 +# http://www.grsecurity.net spender@grsecurity.net
83764 +#
83765 +# This program is free software; you can redistribute it and/or
83766 +# modify it under the terms of the GNU General Public License version 2
83767 +# as published by the Free Software Foundation.
83768 +#
83769 +# This program is distributed in the hope that it will be useful,
83770 +# but WITHOUT ANY WARRANTY; without even the implied warranty of
83771 +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
83772 +# GNU General Public License for more details.
83773 +#
83774 +# You should have received a copy of the GNU General Public License
83775 +# along with this program; if not, write to the Free Software
83776 +# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
83777 +
83778 +KBUILD_CFLAGS += -Werror
83779 +
83780 +obj-y = grsec_chdir.o grsec_chroot.o grsec_exec.o grsec_fifo.o grsec_fork.o \
83781 + grsec_mount.o grsec_sig.o grsec_sysctl.o \
83782 + grsec_time.o grsec_tpe.o grsec_link.o grsec_pax.o grsec_ptrace.o \
83783 + grsec_usb.o grsec_ipc.o grsec_proc.o
83784 +
83785 +obj-$(CONFIG_GRKERNSEC) += grsec_init.o grsum.o gracl.o gracl_segv.o \
83786 + gracl_cap.o gracl_alloc.o gracl_shm.o grsec_mem.o gracl_fs.o \
83787 + gracl_learn.o grsec_log.o gracl_policy.o
83788 +ifdef CONFIG_COMPAT
83789 +obj-$(CONFIG_GRKERNSEC) += gracl_compat.o
83790 +endif
83791 +
83792 +obj-$(CONFIG_GRKERNSEC_RESLOG) += gracl_res.o
83793 +
83794 +ifdef CONFIG_NET
83795 +obj-y += grsec_sock.o
83796 +obj-$(CONFIG_GRKERNSEC) += gracl_ip.o
83797 +endif
83798 +
83799 +ifndef CONFIG_GRKERNSEC
83800 +obj-y += grsec_disabled.o
83801 +endif
83802 +
83803 +ifdef CONFIG_GRKERNSEC_HIDESYM
83804 +extra-y := grsec_hidesym.o
83805 +$(obj)/grsec_hidesym.o:
83806 + @-chmod -f 500 /boot
83807 + @-chmod -f 500 /lib/modules
83808 + @-chmod -f 500 /lib64/modules
83809 + @-chmod -f 500 /lib32/modules
83810 + @-chmod -f 700 .
83811 + @-chmod -f 700 $(objtree)
83812 + @echo ' grsec: protected kernel image paths'
83813 +endif
83814 diff --git a/grsecurity/gracl.c b/grsecurity/gracl.c
83815 new file mode 100644
83816 index 0000000..7ad630a
83817 --- /dev/null
83818 +++ b/grsecurity/gracl.c
83819 @@ -0,0 +1,2757 @@
83820 +#include <linux/kernel.h>
83821 +#include <linux/module.h>
83822 +#include <linux/sched.h>
83823 +#include <linux/mm.h>
83824 +#include <linux/file.h>
83825 +#include <linux/fs.h>
83826 +#include <linux/namei.h>
83827 +#include <linux/mount.h>
83828 +#include <linux/tty.h>
83829 +#include <linux/proc_fs.h>
83830 +#include <linux/lglock.h>
83831 +#include <linux/slab.h>
83832 +#include <linux/vmalloc.h>
83833 +#include <linux/types.h>
83834 +#include <linux/sysctl.h>
83835 +#include <linux/netdevice.h>
83836 +#include <linux/ptrace.h>
83837 +#include <linux/gracl.h>
83838 +#include <linux/gralloc.h>
83839 +#include <linux/security.h>
83840 +#include <linux/grinternal.h>
83841 +#include <linux/pid_namespace.h>
83842 +#include <linux/stop_machine.h>
83843 +#include <linux/fdtable.h>
83844 +#include <linux/percpu.h>
83845 +#include <linux/lglock.h>
83846 +#include <linux/hugetlb.h>
83847 +#include <linux/posix-timers.h>
83848 +#include <linux/prefetch.h>
83849 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83850 +#include <linux/magic.h>
83851 +#include <linux/pagemap.h>
83852 +#include "../fs/btrfs/async-thread.h"
83853 +#include "../fs/btrfs/ctree.h"
83854 +#include "../fs/btrfs/btrfs_inode.h"
83855 +#endif
83856 +#include "../fs/mount.h"
83857 +
83858 +#include <asm/uaccess.h>
83859 +#include <asm/errno.h>
83860 +#include <asm/mman.h>
83861 +
83862 +#define FOR_EACH_ROLE_START(role) \
83863 + role = running_polstate.role_list; \
83864 + while (role) {
83865 +
83866 +#define FOR_EACH_ROLE_END(role) \
83867 + role = role->prev; \
83868 + }
83869 +
83870 +extern struct path gr_real_root;
83871 +
83872 +static struct gr_policy_state running_polstate;
83873 +struct gr_policy_state *polstate = &running_polstate;
83874 +extern struct gr_alloc_state *current_alloc_state;
83875 +
83876 +extern char *gr_shared_page[4];
83877 +DEFINE_RWLOCK(gr_inode_lock);
83878 +
83879 +static unsigned int gr_status __read_only = GR_STATUS_INIT;
83880 +
83881 +#ifdef CONFIG_NET
83882 +extern struct vfsmount *sock_mnt;
83883 +#endif
83884 +
83885 +extern struct vfsmount *pipe_mnt;
83886 +extern struct vfsmount *shm_mnt;
83887 +
83888 +#ifdef CONFIG_HUGETLBFS
83889 +extern struct vfsmount *hugetlbfs_vfsmount[HUGE_MAX_HSTATE];
83890 +#endif
83891 +
83892 +extern u16 acl_sp_role_value;
83893 +extern struct acl_object_label *fakefs_obj_rw;
83894 +extern struct acl_object_label *fakefs_obj_rwx;
83895 +
83896 +int gr_acl_is_enabled(void)
83897 +{
83898 + return (gr_status & GR_READY);
83899 +}
83900 +
83901 +void gr_enable_rbac_system(void)
83902 +{
83903 + pax_open_kernel();
83904 + gr_status |= GR_READY;
83905 + pax_close_kernel();
83906 +}
83907 +
83908 +int gr_rbac_disable(void *unused)
83909 +{
83910 + pax_open_kernel();
83911 + gr_status &= ~GR_READY;
83912 + pax_close_kernel();
83913 +
83914 + return 0;
83915 +}
83916 +
83917 +static inline dev_t __get_dev(const struct dentry *dentry)
83918 +{
83919 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
83920 +
83921 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83922 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83923 + return BTRFS_I(d_inode(ldentry))->root->anon_dev;
83924 + else
83925 +#endif
83926 + return d_inode(ldentry)->i_sb->s_dev;
83927 +}
83928 +
83929 +static inline u64 __get_ino(const struct dentry *dentry)
83930 +{
83931 + struct dentry *ldentry = d_backing_dentry((struct dentry *)dentry);
83932 +
83933 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
83934 + if (ldentry->d_sb->s_magic == BTRFS_SUPER_MAGIC)
83935 + return btrfs_ino(d_inode(dentry));
83936 + else
83937 +#endif
83938 + return d_inode(ldentry)->i_ino;
83939 +}
83940 +
83941 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
83942 +{
83943 + return __get_dev(dentry);
83944 +}
83945 +
83946 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
83947 +{
83948 + return __get_ino(dentry);
83949 +}
83950 +
83951 +static char gr_task_roletype_to_char(struct task_struct *task)
83952 +{
83953 + switch (task->role->roletype &
83954 + (GR_ROLE_DEFAULT | GR_ROLE_USER | GR_ROLE_GROUP |
83955 + GR_ROLE_SPECIAL)) {
83956 + case GR_ROLE_DEFAULT:
83957 + return 'D';
83958 + case GR_ROLE_USER:
83959 + return 'U';
83960 + case GR_ROLE_GROUP:
83961 + return 'G';
83962 + case GR_ROLE_SPECIAL:
83963 + return 'S';
83964 + }
83965 +
83966 + return 'X';
83967 +}
83968 +
83969 +char gr_roletype_to_char(void)
83970 +{
83971 + return gr_task_roletype_to_char(current);
83972 +}
83973 +
83974 +int
83975 +gr_acl_tpe_check(void)
83976 +{
83977 + if (unlikely(!(gr_status & GR_READY)))
83978 + return 0;
83979 + if (current->role->roletype & GR_ROLE_TPE)
83980 + return 1;
83981 + else
83982 + return 0;
83983 +}
83984 +
83985 +int
83986 +gr_handle_rawio(const struct inode *inode)
83987 +{
83988 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
83989 + if (inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR)) &&
83990 + grsec_enable_chroot_caps && proc_is_chrooted(current) &&
83991 + !capable(CAP_SYS_RAWIO))
83992 + return 1;
83993 +#endif
83994 + return 0;
83995 +}
83996 +
83997 +int
83998 +gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb)
83999 +{
84000 + if (likely(lena != lenb))
84001 + return 0;
84002 +
84003 + return !memcmp(a, b, lena);
84004 +}
84005 +
84006 +static int prepend(char **buffer, int *buflen, const char *str, int namelen)
84007 +{
84008 + *buflen -= namelen;
84009 + if (*buflen < 0)
84010 + return -ENAMETOOLONG;
84011 + *buffer -= namelen;
84012 + memcpy(*buffer, str, namelen);
84013 + return 0;
84014 +}
84015 +
84016 +static int prepend_name(char **buffer, int *buflen, struct qstr *name)
84017 +{
84018 + return prepend(buffer, buflen, name->name, name->len);
84019 +}
84020 +
84021 +static int prepend_path(const struct path *path, struct path *root,
84022 + char **buffer, int *buflen)
84023 +{
84024 + struct dentry *dentry = path->dentry;
84025 + struct vfsmount *vfsmnt = path->mnt;
84026 + struct mount *mnt = real_mount(vfsmnt);
84027 + bool slash = false;
84028 + int error = 0;
84029 +
84030 + while (dentry != root->dentry || vfsmnt != root->mnt) {
84031 + struct dentry * parent;
84032 +
84033 + if (dentry == vfsmnt->mnt_root || IS_ROOT(dentry)) {
84034 + /* Global root? */
84035 + if (!mnt_has_parent(mnt)) {
84036 + goto out;
84037 + }
84038 + dentry = mnt->mnt_mountpoint;
84039 + mnt = mnt->mnt_parent;
84040 + vfsmnt = &mnt->mnt;
84041 + continue;
84042 + }
84043 + parent = dentry->d_parent;
84044 + prefetch(parent);
84045 + spin_lock(&dentry->d_lock);
84046 + error = prepend_name(buffer, buflen, &dentry->d_name);
84047 + spin_unlock(&dentry->d_lock);
84048 + if (!error)
84049 + error = prepend(buffer, buflen, "/", 1);
84050 + if (error)
84051 + break;
84052 +
84053 + slash = true;
84054 + dentry = parent;
84055 + }
84056 +
84057 +out:
84058 + if (!error && !slash)
84059 + error = prepend(buffer, buflen, "/", 1);
84060 +
84061 + return error;
84062 +}
84063 +
84064 +/* this must be called with mount_lock and rename_lock held */
84065 +
84066 +static char *__our_d_path(const struct path *path, struct path *root,
84067 + char *buf, int buflen)
84068 +{
84069 + char *res = buf + buflen;
84070 + int error;
84071 +
84072 + prepend(&res, &buflen, "\0", 1);
84073 + error = prepend_path(path, root, &res, &buflen);
84074 + if (error)
84075 + return ERR_PTR(error);
84076 +
84077 + return res;
84078 +}
84079 +
84080 +static char *
84081 +gen_full_path(struct path *path, struct path *root, char *buf, int buflen)
84082 +{
84083 + char *retval;
84084 +
84085 + retval = __our_d_path(path, root, buf, buflen);
84086 + if (unlikely(IS_ERR(retval)))
84087 + retval = strcpy(buf, "<path too long>");
84088 + else if (unlikely(retval[1] == '/' && retval[2] == '\0'))
84089 + retval[1] = '\0';
84090 +
84091 + return retval;
84092 +}
84093 +
84094 +static char *
84095 +__d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84096 + char *buf, int buflen)
84097 +{
84098 + struct path path;
84099 + char *res;
84100 +
84101 + path.dentry = (struct dentry *)dentry;
84102 + path.mnt = (struct vfsmount *)vfsmnt;
84103 +
84104 + /* we can use gr_real_root.dentry, gr_real_root.mnt, because this is only called
84105 + by the RBAC system */
84106 + res = gen_full_path(&path, &gr_real_root, buf, buflen);
84107 +
84108 + return res;
84109 +}
84110 +
84111 +static char *
84112 +d_real_path(const struct dentry *dentry, const struct vfsmount *vfsmnt,
84113 + char *buf, int buflen)
84114 +{
84115 + char *res;
84116 + struct path path;
84117 + struct path root;
84118 + struct task_struct *reaper = init_pid_ns.child_reaper;
84119 +
84120 + path.dentry = (struct dentry *)dentry;
84121 + path.mnt = (struct vfsmount *)vfsmnt;
84122 +
84123 + /* we can't use gr_real_root.dentry, gr_real_root.mnt, because they belong only to the RBAC system */
84124 + get_fs_root(reaper->fs, &root);
84125 +
84126 + read_seqlock_excl(&mount_lock);
84127 + write_seqlock(&rename_lock);
84128 + res = gen_full_path(&path, &root, buf, buflen);
84129 + write_sequnlock(&rename_lock);
84130 + read_sequnlock_excl(&mount_lock);
84131 +
84132 + path_put(&root);
84133 + return res;
84134 +}
84135 +
84136 +char *
84137 +gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84138 +{
84139 + char *ret;
84140 + read_seqlock_excl(&mount_lock);
84141 + write_seqlock(&rename_lock);
84142 + ret = __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84143 + PAGE_SIZE);
84144 + write_sequnlock(&rename_lock);
84145 + read_sequnlock_excl(&mount_lock);
84146 + return ret;
84147 +}
84148 +
84149 +static char *
84150 +gr_to_proc_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt)
84151 +{
84152 + char *ret;
84153 + char *buf;
84154 + int buflen;
84155 +
84156 + read_seqlock_excl(&mount_lock);
84157 + write_seqlock(&rename_lock);
84158 + buf = per_cpu_ptr(gr_shared_page[0], smp_processor_id());
84159 + ret = __d_real_path(dentry, mnt, buf, PAGE_SIZE - 6);
84160 + buflen = (int)(ret - buf);
84161 + if (buflen >= 5)
84162 + prepend(&ret, &buflen, "/proc", 5);
84163 + else
84164 + ret = strcpy(buf, "<path too long>");
84165 + write_sequnlock(&rename_lock);
84166 + read_sequnlock_excl(&mount_lock);
84167 + return ret;
84168 +}
84169 +
84170 +char *
84171 +gr_to_filename_nolock(const struct dentry *dentry, const struct vfsmount *mnt)
84172 +{
84173 + return __d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0],smp_processor_id()),
84174 + PAGE_SIZE);
84175 +}
84176 +
84177 +char *
84178 +gr_to_filename(const struct dentry *dentry, const struct vfsmount *mnt)
84179 +{
84180 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
84181 + PAGE_SIZE);
84182 +}
84183 +
84184 +char *
84185 +gr_to_filename1(const struct dentry *dentry, const struct vfsmount *mnt)
84186 +{
84187 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[1], smp_processor_id()),
84188 + PAGE_SIZE);
84189 +}
84190 +
84191 +char *
84192 +gr_to_filename2(const struct dentry *dentry, const struct vfsmount *mnt)
84193 +{
84194 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[2], smp_processor_id()),
84195 + PAGE_SIZE);
84196 +}
84197 +
84198 +char *
84199 +gr_to_filename3(const struct dentry *dentry, const struct vfsmount *mnt)
84200 +{
84201 + return d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[3], smp_processor_id()),
84202 + PAGE_SIZE);
84203 +}
84204 +
84205 +__u32
84206 +to_gr_audit(const __u32 reqmode)
84207 +{
84208 + /* masks off auditable permission flags, then shifts them to create
84209 + auditing flags, and adds the special case of append auditing if
84210 + we're requesting write */
84211 + return (((reqmode & ~GR_AUDITS) << 10) | ((reqmode & GR_WRITE) ? GR_AUDIT_APPEND : 0));
84212 +}
84213 +
84214 +struct acl_role_label *
84215 +__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid,
84216 + const gid_t gid)
84217 +{
84218 + unsigned int index = gr_rhash(uid, GR_ROLE_USER, state->acl_role_set.r_size);
84219 + struct acl_role_label *match;
84220 + struct role_allowed_ip *ipp;
84221 + unsigned int x;
84222 + u32 curr_ip = task->signal->saved_ip;
84223 +
84224 + match = state->acl_role_set.r_hash[index];
84225 +
84226 + while (match) {
84227 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_USER)) == (GR_ROLE_DOMAIN | GR_ROLE_USER)) {
84228 + for (x = 0; x < match->domain_child_num; x++) {
84229 + if (match->domain_children[x] == uid)
84230 + goto found;
84231 + }
84232 + } else if (match->uidgid == uid && match->roletype & GR_ROLE_USER)
84233 + break;
84234 + match = match->next;
84235 + }
84236 +found:
84237 + if (match == NULL) {
84238 + try_group:
84239 + index = gr_rhash(gid, GR_ROLE_GROUP, state->acl_role_set.r_size);
84240 + match = state->acl_role_set.r_hash[index];
84241 +
84242 + while (match) {
84243 + if ((match->roletype & (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) == (GR_ROLE_DOMAIN | GR_ROLE_GROUP)) {
84244 + for (x = 0; x < match->domain_child_num; x++) {
84245 + if (match->domain_children[x] == gid)
84246 + goto found2;
84247 + }
84248 + } else if (match->uidgid == gid && match->roletype & GR_ROLE_GROUP)
84249 + break;
84250 + match = match->next;
84251 + }
84252 +found2:
84253 + if (match == NULL)
84254 + match = state->default_role;
84255 + if (match->allowed_ips == NULL)
84256 + return match;
84257 + else {
84258 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84259 + if (likely
84260 + ((ntohl(curr_ip) & ipp->netmask) ==
84261 + (ntohl(ipp->addr) & ipp->netmask)))
84262 + return match;
84263 + }
84264 + match = state->default_role;
84265 + }
84266 + } else if (match->allowed_ips == NULL) {
84267 + return match;
84268 + } else {
84269 + for (ipp = match->allowed_ips; ipp; ipp = ipp->next) {
84270 + if (likely
84271 + ((ntohl(curr_ip) & ipp->netmask) ==
84272 + (ntohl(ipp->addr) & ipp->netmask)))
84273 + return match;
84274 + }
84275 + goto try_group;
84276 + }
84277 +
84278 + return match;
84279 +}
84280 +
84281 +static struct acl_role_label *
84282 +lookup_acl_role_label(const struct task_struct *task, const uid_t uid,
84283 + const gid_t gid)
84284 +{
84285 + return __lookup_acl_role_label(&running_polstate, task, uid, gid);
84286 +}
84287 +
84288 +struct acl_subject_label *
84289 +lookup_acl_subj_label(const u64 ino, const dev_t dev,
84290 + const struct acl_role_label *role)
84291 +{
84292 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84293 + struct acl_subject_label *match;
84294 +
84295 + match = role->subj_hash[index];
84296 +
84297 + while (match && (match->inode != ino || match->device != dev ||
84298 + (match->mode & GR_DELETED))) {
84299 + match = match->next;
84300 + }
84301 +
84302 + if (match && !(match->mode & GR_DELETED))
84303 + return match;
84304 + else
84305 + return NULL;
84306 +}
84307 +
84308 +struct acl_subject_label *
84309 +lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev,
84310 + const struct acl_role_label *role)
84311 +{
84312 + unsigned int index = gr_fhash(ino, dev, role->subj_hash_size);
84313 + struct acl_subject_label *match;
84314 +
84315 + match = role->subj_hash[index];
84316 +
84317 + while (match && (match->inode != ino || match->device != dev ||
84318 + !(match->mode & GR_DELETED))) {
84319 + match = match->next;
84320 + }
84321 +
84322 + if (match && (match->mode & GR_DELETED))
84323 + return match;
84324 + else
84325 + return NULL;
84326 +}
84327 +
84328 +static struct acl_object_label *
84329 +lookup_acl_obj_label(const u64 ino, const dev_t dev,
84330 + const struct acl_subject_label *subj)
84331 +{
84332 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84333 + struct acl_object_label *match;
84334 +
84335 + match = subj->obj_hash[index];
84336 +
84337 + while (match && (match->inode != ino || match->device != dev ||
84338 + (match->mode & GR_DELETED))) {
84339 + match = match->next;
84340 + }
84341 +
84342 + if (match && !(match->mode & GR_DELETED))
84343 + return match;
84344 + else
84345 + return NULL;
84346 +}
84347 +
84348 +static struct acl_object_label *
84349 +lookup_acl_obj_label_create(const u64 ino, const dev_t dev,
84350 + const struct acl_subject_label *subj)
84351 +{
84352 + unsigned int index = gr_fhash(ino, dev, subj->obj_hash_size);
84353 + struct acl_object_label *match;
84354 +
84355 + match = subj->obj_hash[index];
84356 +
84357 + while (match && (match->inode != ino || match->device != dev ||
84358 + !(match->mode & GR_DELETED))) {
84359 + match = match->next;
84360 + }
84361 +
84362 + if (match && (match->mode & GR_DELETED))
84363 + return match;
84364 +
84365 + match = subj->obj_hash[index];
84366 +
84367 + while (match && (match->inode != ino || match->device != dev ||
84368 + (match->mode & GR_DELETED))) {
84369 + match = match->next;
84370 + }
84371 +
84372 + if (match && !(match->mode & GR_DELETED))
84373 + return match;
84374 + else
84375 + return NULL;
84376 +}
84377 +
84378 +struct name_entry *
84379 +__lookup_name_entry(const struct gr_policy_state *state, const char *name)
84380 +{
84381 + unsigned int len = strlen(name);
84382 + unsigned int key = full_name_hash(name, len);
84383 + unsigned int index = key % state->name_set.n_size;
84384 + struct name_entry *match;
84385 +
84386 + match = state->name_set.n_hash[index];
84387 +
84388 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len)))
84389 + match = match->next;
84390 +
84391 + return match;
84392 +}
84393 +
84394 +static struct name_entry *
84395 +lookup_name_entry(const char *name)
84396 +{
84397 + return __lookup_name_entry(&running_polstate, name);
84398 +}
84399 +
84400 +static struct name_entry *
84401 +lookup_name_entry_create(const char *name)
84402 +{
84403 + unsigned int len = strlen(name);
84404 + unsigned int key = full_name_hash(name, len);
84405 + unsigned int index = key % running_polstate.name_set.n_size;
84406 + struct name_entry *match;
84407 +
84408 + match = running_polstate.name_set.n_hash[index];
84409 +
84410 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84411 + !match->deleted))
84412 + match = match->next;
84413 +
84414 + if (match && match->deleted)
84415 + return match;
84416 +
84417 + match = running_polstate.name_set.n_hash[index];
84418 +
84419 + while (match && (match->key != key || !gr_streq(match->name, name, match->len, len) ||
84420 + match->deleted))
84421 + match = match->next;
84422 +
84423 + if (match && !match->deleted)
84424 + return match;
84425 + else
84426 + return NULL;
84427 +}
84428 +
84429 +static struct inodev_entry *
84430 +lookup_inodev_entry(const u64 ino, const dev_t dev)
84431 +{
84432 + unsigned int index = gr_fhash(ino, dev, running_polstate.inodev_set.i_size);
84433 + struct inodev_entry *match;
84434 +
84435 + match = running_polstate.inodev_set.i_hash[index];
84436 +
84437 + while (match && (match->nentry->inode != ino || match->nentry->device != dev))
84438 + match = match->next;
84439 +
84440 + return match;
84441 +}
84442 +
84443 +void
84444 +__insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry)
84445 +{
84446 + unsigned int index = gr_fhash(entry->nentry->inode, entry->nentry->device,
84447 + state->inodev_set.i_size);
84448 + struct inodev_entry **curr;
84449 +
84450 + entry->prev = NULL;
84451 +
84452 + curr = &state->inodev_set.i_hash[index];
84453 + if (*curr != NULL)
84454 + (*curr)->prev = entry;
84455 +
84456 + entry->next = *curr;
84457 + *curr = entry;
84458 +
84459 + return;
84460 +}
84461 +
84462 +static void
84463 +insert_inodev_entry(struct inodev_entry *entry)
84464 +{
84465 + __insert_inodev_entry(&running_polstate, entry);
84466 +}
84467 +
84468 +void
84469 +insert_acl_obj_label(struct acl_object_label *obj,
84470 + struct acl_subject_label *subj)
84471 +{
84472 + unsigned int index =
84473 + gr_fhash(obj->inode, obj->device, subj->obj_hash_size);
84474 + struct acl_object_label **curr;
84475 +
84476 + obj->prev = NULL;
84477 +
84478 + curr = &subj->obj_hash[index];
84479 + if (*curr != NULL)
84480 + (*curr)->prev = obj;
84481 +
84482 + obj->next = *curr;
84483 + *curr = obj;
84484 +
84485 + return;
84486 +}
84487 +
84488 +void
84489 +insert_acl_subj_label(struct acl_subject_label *obj,
84490 + struct acl_role_label *role)
84491 +{
84492 + unsigned int index = gr_fhash(obj->inode, obj->device, role->subj_hash_size);
84493 + struct acl_subject_label **curr;
84494 +
84495 + obj->prev = NULL;
84496 +
84497 + curr = &role->subj_hash[index];
84498 + if (*curr != NULL)
84499 + (*curr)->prev = obj;
84500 +
84501 + obj->next = *curr;
84502 + *curr = obj;
84503 +
84504 + return;
84505 +}
84506 +
84507 +/* derived from glibc fnmatch() 0: match, 1: no match*/
84508 +
84509 +static int
84510 +glob_match(const char *p, const char *n)
84511 +{
84512 + char c;
84513 +
84514 + while ((c = *p++) != '\0') {
84515 + switch (c) {
84516 + case '?':
84517 + if (*n == '\0')
84518 + return 1;
84519 + else if (*n == '/')
84520 + return 1;
84521 + break;
84522 + case '\\':
84523 + if (*n != c)
84524 + return 1;
84525 + break;
84526 + case '*':
84527 + for (c = *p++; c == '?' || c == '*'; c = *p++) {
84528 + if (*n == '/')
84529 + return 1;
84530 + else if (c == '?') {
84531 + if (*n == '\0')
84532 + return 1;
84533 + else
84534 + ++n;
84535 + }
84536 + }
84537 + if (c == '\0') {
84538 + return 0;
84539 + } else {
84540 + const char *endp;
84541 +
84542 + if ((endp = strchr(n, '/')) == NULL)
84543 + endp = n + strlen(n);
84544 +
84545 + if (c == '[') {
84546 + for (--p; n < endp; ++n)
84547 + if (!glob_match(p, n))
84548 + return 0;
84549 + } else if (c == '/') {
84550 + while (*n != '\0' && *n != '/')
84551 + ++n;
84552 + if (*n == '/' && !glob_match(p, n + 1))
84553 + return 0;
84554 + } else {
84555 + for (--p; n < endp; ++n)
84556 + if (*n == c && !glob_match(p, n))
84557 + return 0;
84558 + }
84559 +
84560 + return 1;
84561 + }
84562 + case '[':
84563 + {
84564 + int not;
84565 + char cold;
84566 +
84567 + if (*n == '\0' || *n == '/')
84568 + return 1;
84569 +
84570 + not = (*p == '!' || *p == '^');
84571 + if (not)
84572 + ++p;
84573 +
84574 + c = *p++;
84575 + for (;;) {
84576 + unsigned char fn = (unsigned char)*n;
84577 +
84578 + if (c == '\0')
84579 + return 1;
84580 + else {
84581 + if (c == fn)
84582 + goto matched;
84583 + cold = c;
84584 + c = *p++;
84585 +
84586 + if (c == '-' && *p != ']') {
84587 + unsigned char cend = *p++;
84588 +
84589 + if (cend == '\0')
84590 + return 1;
84591 +
84592 + if (cold <= fn && fn <= cend)
84593 + goto matched;
84594 +
84595 + c = *p++;
84596 + }
84597 + }
84598 +
84599 + if (c == ']')
84600 + break;
84601 + }
84602 + if (!not)
84603 + return 1;
84604 + break;
84605 + matched:
84606 + while (c != ']') {
84607 + if (c == '\0')
84608 + return 1;
84609 +
84610 + c = *p++;
84611 + }
84612 + if (not)
84613 + return 1;
84614 + }
84615 + break;
84616 + default:
84617 + if (c != *n)
84618 + return 1;
84619 + }
84620 +
84621 + ++n;
84622 + }
84623 +
84624 + if (*n == '\0')
84625 + return 0;
84626 +
84627 + if (*n == '/')
84628 + return 0;
84629 +
84630 + return 1;
84631 +}
84632 +
84633 +static struct acl_object_label *
84634 +chk_glob_label(struct acl_object_label *globbed,
84635 + const struct dentry *dentry, const struct vfsmount *mnt, char **path)
84636 +{
84637 + struct acl_object_label *tmp;
84638 +
84639 + if (*path == NULL)
84640 + *path = gr_to_filename_nolock(dentry, mnt);
84641 +
84642 + tmp = globbed;
84643 +
84644 + while (tmp) {
84645 + if (!glob_match(tmp->filename, *path))
84646 + return tmp;
84647 + tmp = tmp->next;
84648 + }
84649 +
84650 + return NULL;
84651 +}
84652 +
84653 +static struct acl_object_label *
84654 +__full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84655 + const u64 curr_ino, const dev_t curr_dev,
84656 + const struct acl_subject_label *subj, char **path, const int checkglob)
84657 +{
84658 + struct acl_subject_label *tmpsubj;
84659 + struct acl_object_label *retval;
84660 + struct acl_object_label *retval2;
84661 +
84662 + tmpsubj = (struct acl_subject_label *) subj;
84663 + read_lock(&gr_inode_lock);
84664 + do {
84665 + retval = lookup_acl_obj_label(curr_ino, curr_dev, tmpsubj);
84666 + if (retval) {
84667 + if (checkglob && retval->globbed) {
84668 + retval2 = chk_glob_label(retval->globbed, orig_dentry, orig_mnt, path);
84669 + if (retval2)
84670 + retval = retval2;
84671 + }
84672 + break;
84673 + }
84674 + } while ((tmpsubj = tmpsubj->parent_subject));
84675 + read_unlock(&gr_inode_lock);
84676 +
84677 + return retval;
84678 +}
84679 +
84680 +static struct acl_object_label *
84681 +full_lookup(const struct dentry *orig_dentry, const struct vfsmount *orig_mnt,
84682 + struct dentry *curr_dentry,
84683 + const struct acl_subject_label *subj, char **path, const int checkglob)
84684 +{
84685 + int newglob = checkglob;
84686 + u64 inode;
84687 + dev_t device;
84688 +
84689 + /* if we aren't checking a subdirectory of the original path yet, don't do glob checking
84690 + as we don't want a / * rule to match instead of the / object
84691 + don't do this for create lookups that call this function though, since they're looking up
84692 + on the parent and thus need globbing checks on all paths
84693 + */
84694 + if (orig_dentry == curr_dentry && newglob != GR_CREATE_GLOB)
84695 + newglob = GR_NO_GLOB;
84696 +
84697 + spin_lock(&curr_dentry->d_lock);
84698 + inode = __get_ino(curr_dentry);
84699 + device = __get_dev(curr_dentry);
84700 + spin_unlock(&curr_dentry->d_lock);
84701 +
84702 + return __full_lookup(orig_dentry, orig_mnt, inode, device, subj, path, newglob);
84703 +}
84704 +
84705 +#ifdef CONFIG_HUGETLBFS
84706 +static inline bool
84707 +is_hugetlbfs_mnt(const struct vfsmount *mnt)
84708 +{
84709 + int i;
84710 + for (i = 0; i < HUGE_MAX_HSTATE; i++) {
84711 + if (unlikely(hugetlbfs_vfsmount[i] == mnt))
84712 + return true;
84713 + }
84714 +
84715 + return false;
84716 +}
84717 +#endif
84718 +
84719 +static struct acl_object_label *
84720 +__chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84721 + const struct acl_subject_label *subj, char *path, const int checkglob)
84722 +{
84723 + struct dentry *dentry = (struct dentry *) l_dentry;
84724 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84725 + struct inode * inode = d_backing_inode(dentry);
84726 + struct mount *real_mnt = real_mount(mnt);
84727 + struct acl_object_label *retval;
84728 + struct dentry *parent;
84729 +
84730 + read_seqlock_excl(&mount_lock);
84731 + write_seqlock(&rename_lock);
84732 +
84733 + if (unlikely((mnt == shm_mnt && inode->i_nlink == 0) || mnt == pipe_mnt ||
84734 +#ifdef CONFIG_NET
84735 + mnt == sock_mnt ||
84736 +#endif
84737 +#ifdef CONFIG_HUGETLBFS
84738 + (is_hugetlbfs_mnt(mnt) && inode->i_nlink == 0) ||
84739 +#endif
84740 + /* ignore Eric Biederman */
84741 + IS_PRIVATE(inode))) {
84742 + retval = (subj->mode & GR_SHMEXEC) ? fakefs_obj_rwx : fakefs_obj_rw;
84743 + goto out;
84744 + }
84745 +
84746 + for (;;) {
84747 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84748 + break;
84749 +
84750 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
84751 + if (!mnt_has_parent(real_mnt))
84752 + break;
84753 +
84754 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84755 + if (retval != NULL)
84756 + goto out;
84757 +
84758 + dentry = real_mnt->mnt_mountpoint;
84759 + real_mnt = real_mnt->mnt_parent;
84760 + mnt = &real_mnt->mnt;
84761 + continue;
84762 + }
84763 +
84764 + parent = dentry->d_parent;
84765 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84766 + if (retval != NULL)
84767 + goto out;
84768 +
84769 + dentry = parent;
84770 + }
84771 +
84772 + retval = full_lookup(l_dentry, l_mnt, dentry, subj, &path, checkglob);
84773 +
84774 + /* gr_real_root is pinned so we don't have to hold a reference */
84775 + if (retval == NULL)
84776 + retval = full_lookup(l_dentry, l_mnt, gr_real_root.dentry, subj, &path, checkglob);
84777 +out:
84778 + write_sequnlock(&rename_lock);
84779 + read_sequnlock_excl(&mount_lock);
84780 +
84781 + BUG_ON(retval == NULL);
84782 +
84783 + return retval;
84784 +}
84785 +
84786 +static struct acl_object_label *
84787 +chk_obj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84788 + const struct acl_subject_label *subj)
84789 +{
84790 + char *path = NULL;
84791 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_REG_GLOB);
84792 +}
84793 +
84794 +static struct acl_object_label *
84795 +chk_obj_label_noglob(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84796 + const struct acl_subject_label *subj)
84797 +{
84798 + char *path = NULL;
84799 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_NO_GLOB);
84800 +}
84801 +
84802 +static struct acl_object_label *
84803 +chk_obj_create_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84804 + const struct acl_subject_label *subj, char *path)
84805 +{
84806 + return __chk_obj_label(l_dentry, l_mnt, subj, path, GR_CREATE_GLOB);
84807 +}
84808 +
84809 +struct acl_subject_label *
84810 +chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt,
84811 + const struct acl_role_label *role)
84812 +{
84813 + struct dentry *dentry = (struct dentry *) l_dentry;
84814 + struct vfsmount *mnt = (struct vfsmount *) l_mnt;
84815 + struct mount *real_mnt = real_mount(mnt);
84816 + struct acl_subject_label *retval;
84817 + struct dentry *parent;
84818 +
84819 + read_seqlock_excl(&mount_lock);
84820 + write_seqlock(&rename_lock);
84821 +
84822 + for (;;) {
84823 + if (dentry == gr_real_root.dentry && mnt == gr_real_root.mnt)
84824 + break;
84825 + if (dentry == mnt->mnt_root || IS_ROOT(dentry)) {
84826 + if (!mnt_has_parent(real_mnt))
84827 + break;
84828 +
84829 + spin_lock(&dentry->d_lock);
84830 + read_lock(&gr_inode_lock);
84831 + retval =
84832 + lookup_acl_subj_label(__get_ino(dentry),
84833 + __get_dev(dentry), role);
84834 + read_unlock(&gr_inode_lock);
84835 + spin_unlock(&dentry->d_lock);
84836 + if (retval != NULL)
84837 + goto out;
84838 +
84839 + dentry = real_mnt->mnt_mountpoint;
84840 + real_mnt = real_mnt->mnt_parent;
84841 + mnt = &real_mnt->mnt;
84842 + continue;
84843 + }
84844 +
84845 + spin_lock(&dentry->d_lock);
84846 + read_lock(&gr_inode_lock);
84847 + retval = lookup_acl_subj_label(__get_ino(dentry),
84848 + __get_dev(dentry), role);
84849 + read_unlock(&gr_inode_lock);
84850 + parent = dentry->d_parent;
84851 + spin_unlock(&dentry->d_lock);
84852 +
84853 + if (retval != NULL)
84854 + goto out;
84855 +
84856 + dentry = parent;
84857 + }
84858 +
84859 + spin_lock(&dentry->d_lock);
84860 + read_lock(&gr_inode_lock);
84861 + retval = lookup_acl_subj_label(__get_ino(dentry),
84862 + __get_dev(dentry), role);
84863 + read_unlock(&gr_inode_lock);
84864 + spin_unlock(&dentry->d_lock);
84865 +
84866 + if (unlikely(retval == NULL)) {
84867 + /* gr_real_root is pinned, we don't need to hold a reference */
84868 + read_lock(&gr_inode_lock);
84869 + retval = lookup_acl_subj_label(__get_ino(gr_real_root.dentry),
84870 + __get_dev(gr_real_root.dentry), role);
84871 + read_unlock(&gr_inode_lock);
84872 + }
84873 +out:
84874 + write_sequnlock(&rename_lock);
84875 + read_sequnlock_excl(&mount_lock);
84876 +
84877 + BUG_ON(retval == NULL);
84878 +
84879 + return retval;
84880 +}
84881 +
84882 +void
84883 +assign_special_role(const char *rolename)
84884 +{
84885 + struct acl_object_label *obj;
84886 + struct acl_role_label *r;
84887 + struct acl_role_label *assigned = NULL;
84888 + struct task_struct *tsk;
84889 + struct file *filp;
84890 +
84891 + FOR_EACH_ROLE_START(r)
84892 + if (!strcmp(rolename, r->rolename) &&
84893 + (r->roletype & GR_ROLE_SPECIAL)) {
84894 + assigned = r;
84895 + break;
84896 + }
84897 + FOR_EACH_ROLE_END(r)
84898 +
84899 + if (!assigned)
84900 + return;
84901 +
84902 + read_lock(&tasklist_lock);
84903 + read_lock(&grsec_exec_file_lock);
84904 +
84905 + tsk = current->real_parent;
84906 + if (tsk == NULL)
84907 + goto out_unlock;
84908 +
84909 + filp = tsk->exec_file;
84910 + if (filp == NULL)
84911 + goto out_unlock;
84912 +
84913 + tsk->is_writable = 0;
84914 + tsk->inherited = 0;
84915 +
84916 + tsk->acl_sp_role = 1;
84917 + tsk->acl_role_id = ++acl_sp_role_value;
84918 + tsk->role = assigned;
84919 + tsk->acl = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role);
84920 +
84921 + /* ignore additional mmap checks for processes that are writable
84922 + by the default ACL */
84923 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
84924 + if (unlikely(obj->mode & GR_WRITE))
84925 + tsk->is_writable = 1;
84926 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, tsk->role->root_label);
84927 + if (unlikely(obj->mode & GR_WRITE))
84928 + tsk->is_writable = 1;
84929 +
84930 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
84931 + printk(KERN_ALERT "Assigning special role:%s subject:%s to process (%s:%d)\n", tsk->role->rolename,
84932 + tsk->acl->filename, tsk->comm, task_pid_nr(tsk));
84933 +#endif
84934 +
84935 +out_unlock:
84936 + read_unlock(&grsec_exec_file_lock);
84937 + read_unlock(&tasklist_lock);
84938 + return;
84939 +}
84940 +
84941 +
84942 +static void
84943 +gr_log_learn(const struct dentry *dentry, const struct vfsmount *mnt, const __u32 mode)
84944 +{
84945 + struct task_struct *task = current;
84946 + const struct cred *cred = current_cred();
84947 +
84948 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename, task->role->roletype,
84949 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
84950 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
84951 + 1UL, 1UL, gr_to_filename(dentry, mnt), (unsigned long) mode, &task->signal->saved_ip);
84952 +
84953 + return;
84954 +}
84955 +
84956 +static void
84957 +gr_log_learn_uid_change(const kuid_t real, const kuid_t effective, const kuid_t fs)
84958 +{
84959 + struct task_struct *task = current;
84960 + const struct cred *cred = current_cred();
84961 +
84962 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
84963 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
84964 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
84965 + 'u', GR_GLOBAL_UID(real), GR_GLOBAL_UID(effective), GR_GLOBAL_UID(fs), &task->signal->saved_ip);
84966 +
84967 + return;
84968 +}
84969 +
84970 +static void
84971 +gr_log_learn_gid_change(const kgid_t real, const kgid_t effective, const kgid_t fs)
84972 +{
84973 + struct task_struct *task = current;
84974 + const struct cred *cred = current_cred();
84975 +
84976 + security_learn(GR_ID_LEARN_MSG, task->role->rolename, task->role->roletype,
84977 + GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), task->exec_file ? gr_to_filename1(task->exec_file->f_path.dentry,
84978 + task->exec_file->f_path.mnt) : task->acl->filename, task->acl->filename,
84979 + 'g', GR_GLOBAL_GID(real), GR_GLOBAL_GID(effective), GR_GLOBAL_GID(fs), &task->signal->saved_ip);
84980 +
84981 + return;
84982 +}
84983 +
84984 +static void
84985 +gr_set_proc_res(struct task_struct *task)
84986 +{
84987 + struct acl_subject_label *proc;
84988 + unsigned short i;
84989 +
84990 + proc = task->acl;
84991 +
84992 + if (proc->mode & (GR_LEARN | GR_INHERITLEARN))
84993 + return;
84994 +
84995 + for (i = 0; i < RLIM_NLIMITS; i++) {
84996 + unsigned long rlim_cur, rlim_max;
84997 +
84998 + if (!(proc->resmask & (1U << i)))
84999 + continue;
85000 +
85001 + rlim_cur = proc->res[i].rlim_cur;
85002 + rlim_max = proc->res[i].rlim_max;
85003 +
85004 + if (i == RLIMIT_NOFILE) {
85005 + unsigned long saved_sysctl_nr_open = sysctl_nr_open;
85006 + if (rlim_cur > saved_sysctl_nr_open)
85007 + rlim_cur = saved_sysctl_nr_open;
85008 + if (rlim_max > saved_sysctl_nr_open)
85009 + rlim_max = saved_sysctl_nr_open;
85010 + }
85011 +
85012 + task->signal->rlim[i].rlim_cur = rlim_cur;
85013 + task->signal->rlim[i].rlim_max = rlim_max;
85014 +
85015 + if (i == RLIMIT_CPU)
85016 + update_rlimit_cpu(task, rlim_cur);
85017 + }
85018 +
85019 + return;
85020 +}
85021 +
85022 +/* both of the below must be called with
85023 + rcu_read_lock();
85024 + read_lock(&tasklist_lock);
85025 + read_lock(&grsec_exec_file_lock);
85026 + except in the case of gr_set_role_label() (for __gr_get_subject_for_task)
85027 +*/
85028 +
85029 +struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback)
85030 +{
85031 + char *tmpname;
85032 + struct acl_subject_label *tmpsubj;
85033 + struct file *filp;
85034 + struct name_entry *nmatch;
85035 +
85036 + filp = task->exec_file;
85037 + if (filp == NULL)
85038 + return NULL;
85039 +
85040 + /* the following is to apply the correct subject
85041 + on binaries running when the RBAC system
85042 + is enabled, when the binaries have been
85043 + replaced or deleted since their execution
85044 + -----
85045 + when the RBAC system starts, the inode/dev
85046 + from exec_file will be one the RBAC system
85047 + is unaware of. It only knows the inode/dev
85048 + of the present file on disk, or the absence
85049 + of it.
85050 + */
85051 +
85052 + if (filename)
85053 + nmatch = __lookup_name_entry(state, filename);
85054 + else {
85055 + preempt_disable();
85056 + tmpname = gr_to_filename_rbac(filp->f_path.dentry, filp->f_path.mnt);
85057 +
85058 + nmatch = __lookup_name_entry(state, tmpname);
85059 + preempt_enable();
85060 + }
85061 + tmpsubj = NULL;
85062 + if (nmatch) {
85063 + if (nmatch->deleted)
85064 + tmpsubj = lookup_acl_subj_label_deleted(nmatch->inode, nmatch->device, task->role);
85065 + else
85066 + tmpsubj = lookup_acl_subj_label(nmatch->inode, nmatch->device, task->role);
85067 + }
85068 + /* this also works for the reload case -- if we don't match a potentially inherited subject
85069 + then we fall back to a normal lookup based on the binary's ino/dev
85070 + */
85071 + if (tmpsubj == NULL && fallback)
85072 + tmpsubj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, task->role);
85073 +
85074 + return tmpsubj;
85075 +}
85076 +
85077 +static struct acl_subject_label *gr_get_subject_for_task(struct task_struct *task, const char *filename, int fallback)
85078 +{
85079 + return __gr_get_subject_for_task(&running_polstate, task, filename, fallback);
85080 +}
85081 +
85082 +void __gr_apply_subject_to_task(const struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj)
85083 +{
85084 + struct acl_object_label *obj;
85085 + struct file *filp;
85086 +
85087 + filp = task->exec_file;
85088 +
85089 + task->acl = subj;
85090 + task->is_writable = 0;
85091 + /* ignore additional mmap checks for processes that are writable
85092 + by the default ACL */
85093 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, state->default_role->root_label);
85094 + if (unlikely(obj->mode & GR_WRITE))
85095 + task->is_writable = 1;
85096 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85097 + if (unlikely(obj->mode & GR_WRITE))
85098 + task->is_writable = 1;
85099 +
85100 + gr_set_proc_res(task);
85101 +
85102 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85103 + printk(KERN_ALERT "gr_set_acls for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85104 +#endif
85105 +}
85106 +
85107 +static void gr_apply_subject_to_task(struct task_struct *task, struct acl_subject_label *subj)
85108 +{
85109 + __gr_apply_subject_to_task(&running_polstate, task, subj);
85110 +}
85111 +
85112 +__u32
85113 +gr_search_file(const struct dentry * dentry, const __u32 mode,
85114 + const struct vfsmount * mnt)
85115 +{
85116 + __u32 retval = mode;
85117 + struct acl_subject_label *curracl;
85118 + struct acl_object_label *currobj;
85119 +
85120 + if (unlikely(!(gr_status & GR_READY)))
85121 + return (mode & ~GR_AUDITS);
85122 +
85123 + curracl = current->acl;
85124 +
85125 + currobj = chk_obj_label(dentry, mnt, curracl);
85126 + retval = currobj->mode & mode;
85127 +
85128 + /* if we're opening a specified transfer file for writing
85129 + (e.g. /dev/initctl), then transfer our role to init
85130 + */
85131 + if (unlikely(currobj->mode & GR_INIT_TRANSFER && retval & GR_WRITE &&
85132 + current->role->roletype & GR_ROLE_PERSIST)) {
85133 + struct task_struct *task = init_pid_ns.child_reaper;
85134 +
85135 + if (task->role != current->role) {
85136 + struct acl_subject_label *subj;
85137 +
85138 + task->acl_sp_role = 0;
85139 + task->acl_role_id = current->acl_role_id;
85140 + task->role = current->role;
85141 + rcu_read_lock();
85142 + read_lock(&grsec_exec_file_lock);
85143 + subj = gr_get_subject_for_task(task, NULL, 1);
85144 + gr_apply_subject_to_task(task, subj);
85145 + read_unlock(&grsec_exec_file_lock);
85146 + rcu_read_unlock();
85147 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_INIT_TRANSFER_MSG);
85148 + }
85149 + }
85150 +
85151 + if (unlikely
85152 + ((curracl->mode & (GR_LEARN | GR_INHERITLEARN)) && !(mode & GR_NOPTRACE)
85153 + && (retval != (mode & ~(GR_AUDITS | GR_SUPPRESS))))) {
85154 + __u32 new_mode = mode;
85155 +
85156 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85157 +
85158 + retval = new_mode;
85159 +
85160 + if (new_mode & GR_EXEC && curracl->mode & GR_INHERITLEARN)
85161 + new_mode |= GR_INHERIT;
85162 +
85163 + if (!(mode & GR_NOLEARN))
85164 + gr_log_learn(dentry, mnt, new_mode);
85165 + }
85166 +
85167 + return retval;
85168 +}
85169 +
85170 +struct acl_object_label *gr_get_create_object(const struct dentry *new_dentry,
85171 + const struct dentry *parent,
85172 + const struct vfsmount *mnt)
85173 +{
85174 + struct name_entry *match;
85175 + struct acl_object_label *matchpo;
85176 + struct acl_subject_label *curracl;
85177 + char *path;
85178 +
85179 + if (unlikely(!(gr_status & GR_READY)))
85180 + return NULL;
85181 +
85182 + preempt_disable();
85183 + path = gr_to_filename_rbac(new_dentry, mnt);
85184 + match = lookup_name_entry_create(path);
85185 +
85186 + curracl = current->acl;
85187 +
85188 + if (match) {
85189 + read_lock(&gr_inode_lock);
85190 + matchpo = lookup_acl_obj_label_create(match->inode, match->device, curracl);
85191 + read_unlock(&gr_inode_lock);
85192 +
85193 + if (matchpo) {
85194 + preempt_enable();
85195 + return matchpo;
85196 + }
85197 + }
85198 +
85199 + // lookup parent
85200 +
85201 + matchpo = chk_obj_create_label(parent, mnt, curracl, path);
85202 +
85203 + preempt_enable();
85204 + return matchpo;
85205 +}
85206 +
85207 +__u32
85208 +gr_check_create(const struct dentry * new_dentry, const struct dentry * parent,
85209 + const struct vfsmount * mnt, const __u32 mode)
85210 +{
85211 + struct acl_object_label *matchpo;
85212 + __u32 retval;
85213 +
85214 + if (unlikely(!(gr_status & GR_READY)))
85215 + return (mode & ~GR_AUDITS);
85216 +
85217 + matchpo = gr_get_create_object(new_dentry, parent, mnt);
85218 +
85219 + retval = matchpo->mode & mode;
85220 +
85221 + if ((retval != (mode & ~(GR_AUDITS | GR_SUPPRESS)))
85222 + && (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85223 + __u32 new_mode = mode;
85224 +
85225 + new_mode &= ~(GR_AUDITS | GR_SUPPRESS);
85226 +
85227 + gr_log_learn(new_dentry, mnt, new_mode);
85228 + return new_mode;
85229 + }
85230 +
85231 + return retval;
85232 +}
85233 +
85234 +__u32
85235 +gr_check_link(const struct dentry * new_dentry,
85236 + const struct dentry * parent_dentry,
85237 + const struct vfsmount * parent_mnt,
85238 + const struct dentry * old_dentry, const struct vfsmount * old_mnt)
85239 +{
85240 + struct acl_object_label *obj;
85241 + __u32 oldmode, newmode;
85242 + __u32 needmode;
85243 + __u32 checkmodes = GR_FIND | GR_APPEND | GR_WRITE | GR_EXEC | GR_SETID | GR_READ |
85244 + GR_DELETE | GR_INHERIT;
85245 +
85246 + if (unlikely(!(gr_status & GR_READY)))
85247 + return (GR_CREATE | GR_LINK);
85248 +
85249 + obj = chk_obj_label(old_dentry, old_mnt, current->acl);
85250 + oldmode = obj->mode;
85251 +
85252 + obj = gr_get_create_object(new_dentry, parent_dentry, parent_mnt);
85253 + newmode = obj->mode;
85254 +
85255 + needmode = newmode & checkmodes;
85256 +
85257 + // old name for hardlink must have at least the permissions of the new name
85258 + if ((oldmode & needmode) != needmode)
85259 + goto bad;
85260 +
85261 + // if old name had restrictions/auditing, make sure the new name does as well
85262 + needmode = oldmode & (GR_NOPTRACE | GR_PTRACERD | GR_INHERIT | GR_AUDITS);
85263 +
85264 + // don't allow hardlinking of suid/sgid/fcapped files without permission
85265 + if (is_privileged_binary(old_dentry))
85266 + needmode |= GR_SETID;
85267 +
85268 + if ((newmode & needmode) != needmode)
85269 + goto bad;
85270 +
85271 + // enforce minimum permissions
85272 + if ((newmode & (GR_CREATE | GR_LINK)) == (GR_CREATE | GR_LINK))
85273 + return newmode;
85274 +bad:
85275 + needmode = oldmode;
85276 + if (is_privileged_binary(old_dentry))
85277 + needmode |= GR_SETID;
85278 +
85279 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN)) {
85280 + gr_log_learn(old_dentry, old_mnt, needmode | GR_CREATE | GR_LINK);
85281 + return (GR_CREATE | GR_LINK);
85282 + } else if (newmode & GR_SUPPRESS)
85283 + return GR_SUPPRESS;
85284 + else
85285 + return 0;
85286 +}
85287 +
85288 +int
85289 +gr_check_hidden_task(const struct task_struct *task)
85290 +{
85291 + if (unlikely(!(gr_status & GR_READY)))
85292 + return 0;
85293 +
85294 + if (!(task->acl->mode & GR_PROCFIND) && !(current->acl->mode & GR_VIEW))
85295 + return 1;
85296 +
85297 + return 0;
85298 +}
85299 +
85300 +int
85301 +gr_check_protected_task(const struct task_struct *task)
85302 +{
85303 + if (unlikely(!(gr_status & GR_READY) || !task))
85304 + return 0;
85305 +
85306 + if ((task->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85307 + task->acl != current->acl)
85308 + return 1;
85309 +
85310 + return 0;
85311 +}
85312 +
85313 +int
85314 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
85315 +{
85316 + struct task_struct *p;
85317 + int ret = 0;
85318 +
85319 + if (unlikely(!(gr_status & GR_READY) || !pid))
85320 + return ret;
85321 +
85322 + read_lock(&tasklist_lock);
85323 + do_each_pid_task(pid, type, p) {
85324 + if ((p->acl->mode & GR_PROTECTED) && !(current->acl->mode & GR_KILL) &&
85325 + p->acl != current->acl) {
85326 + ret = 1;
85327 + goto out;
85328 + }
85329 + } while_each_pid_task(pid, type, p);
85330 +out:
85331 + read_unlock(&tasklist_lock);
85332 +
85333 + return ret;
85334 +}
85335 +
85336 +void
85337 +gr_copy_label(struct task_struct *tsk)
85338 +{
85339 + struct task_struct *p = current;
85340 +
85341 + tsk->inherited = p->inherited;
85342 + tsk->acl_sp_role = 0;
85343 + tsk->acl_role_id = p->acl_role_id;
85344 + tsk->acl = p->acl;
85345 + tsk->role = p->role;
85346 + tsk->signal->used_accept = 0;
85347 + tsk->signal->curr_ip = p->signal->curr_ip;
85348 + tsk->signal->saved_ip = p->signal->saved_ip;
85349 + if (p->exec_file)
85350 + get_file(p->exec_file);
85351 + tsk->exec_file = p->exec_file;
85352 + tsk->is_writable = p->is_writable;
85353 + if (unlikely(p->signal->used_accept)) {
85354 + p->signal->curr_ip = 0;
85355 + p->signal->saved_ip = 0;
85356 + }
85357 +
85358 + return;
85359 +}
85360 +
85361 +extern int gr_process_kernel_setuid_ban(struct user_struct *user);
85362 +
85363 +int
85364 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
85365 +{
85366 + unsigned int i;
85367 + __u16 num;
85368 + uid_t *uidlist;
85369 + uid_t curuid;
85370 + int realok = 0;
85371 + int effectiveok = 0;
85372 + int fsok = 0;
85373 + uid_t globalreal, globaleffective, globalfs;
85374 +
85375 +#if defined(CONFIG_GRKERNSEC_KERN_LOCKOUT)
85376 + struct user_struct *user;
85377 +
85378 + if (!uid_valid(real))
85379 + goto skipit;
85380 +
85381 + /* find user based on global namespace */
85382 +
85383 + globalreal = GR_GLOBAL_UID(real);
85384 +
85385 + user = find_user(make_kuid(&init_user_ns, globalreal));
85386 + if (user == NULL)
85387 + goto skipit;
85388 +
85389 + if (gr_process_kernel_setuid_ban(user)) {
85390 + /* for find_user */
85391 + free_uid(user);
85392 + return 1;
85393 + }
85394 +
85395 + /* for find_user */
85396 + free_uid(user);
85397 +
85398 +skipit:
85399 +#endif
85400 +
85401 + if (unlikely(!(gr_status & GR_READY)))
85402 + return 0;
85403 +
85404 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85405 + gr_log_learn_uid_change(real, effective, fs);
85406 +
85407 + num = current->acl->user_trans_num;
85408 + uidlist = current->acl->user_transitions;
85409 +
85410 + if (uidlist == NULL)
85411 + return 0;
85412 +
85413 + if (!uid_valid(real)) {
85414 + realok = 1;
85415 + globalreal = (uid_t)-1;
85416 + } else {
85417 + globalreal = GR_GLOBAL_UID(real);
85418 + }
85419 + if (!uid_valid(effective)) {
85420 + effectiveok = 1;
85421 + globaleffective = (uid_t)-1;
85422 + } else {
85423 + globaleffective = GR_GLOBAL_UID(effective);
85424 + }
85425 + if (!uid_valid(fs)) {
85426 + fsok = 1;
85427 + globalfs = (uid_t)-1;
85428 + } else {
85429 + globalfs = GR_GLOBAL_UID(fs);
85430 + }
85431 +
85432 + if (current->acl->user_trans_type & GR_ID_ALLOW) {
85433 + for (i = 0; i < num; i++) {
85434 + curuid = uidlist[i];
85435 + if (globalreal == curuid)
85436 + realok = 1;
85437 + if (globaleffective == curuid)
85438 + effectiveok = 1;
85439 + if (globalfs == curuid)
85440 + fsok = 1;
85441 + }
85442 + } else if (current->acl->user_trans_type & GR_ID_DENY) {
85443 + for (i = 0; i < num; i++) {
85444 + curuid = uidlist[i];
85445 + if (globalreal == curuid)
85446 + break;
85447 + if (globaleffective == curuid)
85448 + break;
85449 + if (globalfs == curuid)
85450 + break;
85451 + }
85452 + /* not in deny list */
85453 + if (i == num) {
85454 + realok = 1;
85455 + effectiveok = 1;
85456 + fsok = 1;
85457 + }
85458 + }
85459 +
85460 + if (realok && effectiveok && fsok)
85461 + return 0;
85462 + else {
85463 + gr_log_int(GR_DONT_AUDIT, GR_USRCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85464 + return 1;
85465 + }
85466 +}
85467 +
85468 +int
85469 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
85470 +{
85471 + unsigned int i;
85472 + __u16 num;
85473 + gid_t *gidlist;
85474 + gid_t curgid;
85475 + int realok = 0;
85476 + int effectiveok = 0;
85477 + int fsok = 0;
85478 + gid_t globalreal, globaleffective, globalfs;
85479 +
85480 + if (unlikely(!(gr_status & GR_READY)))
85481 + return 0;
85482 +
85483 + if (current->acl->mode & (GR_LEARN | GR_INHERITLEARN))
85484 + gr_log_learn_gid_change(real, effective, fs);
85485 +
85486 + num = current->acl->group_trans_num;
85487 + gidlist = current->acl->group_transitions;
85488 +
85489 + if (gidlist == NULL)
85490 + return 0;
85491 +
85492 + if (!gid_valid(real)) {
85493 + realok = 1;
85494 + globalreal = (gid_t)-1;
85495 + } else {
85496 + globalreal = GR_GLOBAL_GID(real);
85497 + }
85498 + if (!gid_valid(effective)) {
85499 + effectiveok = 1;
85500 + globaleffective = (gid_t)-1;
85501 + } else {
85502 + globaleffective = GR_GLOBAL_GID(effective);
85503 + }
85504 + if (!gid_valid(fs)) {
85505 + fsok = 1;
85506 + globalfs = (gid_t)-1;
85507 + } else {
85508 + globalfs = GR_GLOBAL_GID(fs);
85509 + }
85510 +
85511 + if (current->acl->group_trans_type & GR_ID_ALLOW) {
85512 + for (i = 0; i < num; i++) {
85513 + curgid = gidlist[i];
85514 + if (globalreal == curgid)
85515 + realok = 1;
85516 + if (globaleffective == curgid)
85517 + effectiveok = 1;
85518 + if (globalfs == curgid)
85519 + fsok = 1;
85520 + }
85521 + } else if (current->acl->group_trans_type & GR_ID_DENY) {
85522 + for (i = 0; i < num; i++) {
85523 + curgid = gidlist[i];
85524 + if (globalreal == curgid)
85525 + break;
85526 + if (globaleffective == curgid)
85527 + break;
85528 + if (globalfs == curgid)
85529 + break;
85530 + }
85531 + /* not in deny list */
85532 + if (i == num) {
85533 + realok = 1;
85534 + effectiveok = 1;
85535 + fsok = 1;
85536 + }
85537 + }
85538 +
85539 + if (realok && effectiveok && fsok)
85540 + return 0;
85541 + else {
85542 + gr_log_int(GR_DONT_AUDIT, GR_GRPCHANGE_ACL_MSG, realok ? (effectiveok ? (fsok ? 0 : globalfs) : globaleffective) : globalreal);
85543 + return 1;
85544 + }
85545 +}
85546 +
85547 +extern int gr_acl_is_capable(const int cap);
85548 +
85549 +void
85550 +gr_set_role_label(struct task_struct *task, const kuid_t kuid, const kgid_t kgid)
85551 +{
85552 + struct acl_role_label *role = task->role;
85553 + struct acl_role_label *origrole = role;
85554 + struct acl_subject_label *subj = NULL;
85555 + struct acl_object_label *obj;
85556 + struct file *filp;
85557 + uid_t uid;
85558 + gid_t gid;
85559 +
85560 + if (unlikely(!(gr_status & GR_READY)))
85561 + return;
85562 +
85563 + uid = GR_GLOBAL_UID(kuid);
85564 + gid = GR_GLOBAL_GID(kgid);
85565 +
85566 + filp = task->exec_file;
85567 +
85568 + /* kernel process, we'll give them the kernel role */
85569 + if (unlikely(!filp)) {
85570 + task->role = running_polstate.kernel_role;
85571 + task->acl = running_polstate.kernel_role->root_label;
85572 + return;
85573 + } else if (!task->role || !(task->role->roletype & GR_ROLE_SPECIAL)) {
85574 + /* save the current ip at time of role lookup so that the proper
85575 + IP will be learned for role_allowed_ip */
85576 + task->signal->saved_ip = task->signal->curr_ip;
85577 + role = lookup_acl_role_label(task, uid, gid);
85578 + }
85579 +
85580 + /* don't change the role if we're not a privileged process */
85581 + if (role && task->role != role &&
85582 + (((role->roletype & GR_ROLE_USER) && !gr_acl_is_capable(CAP_SETUID)) ||
85583 + ((role->roletype & GR_ROLE_GROUP) && !gr_acl_is_capable(CAP_SETGID))))
85584 + return;
85585 +
85586 + task->role = role;
85587 +
85588 + if (task->inherited) {
85589 + /* if we reached our subject through inheritance, then first see
85590 + if there's a subject of the same name in the new role that has
85591 + an object that would result in the same inherited subject
85592 + */
85593 + subj = gr_get_subject_for_task(task, task->acl->filename, 0);
85594 + if (subj) {
85595 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, subj);
85596 + if (!(obj->mode & GR_INHERIT))
85597 + subj = NULL;
85598 + }
85599 +
85600 + }
85601 + if (subj == NULL) {
85602 + /* otherwise:
85603 + perform subject lookup in possibly new role
85604 + we can use this result below in the case where role == task->role
85605 + */
85606 + subj = chk_subj_label(filp->f_path.dentry, filp->f_path.mnt, role);
85607 + }
85608 +
85609 + /* if we changed uid/gid, but result in the same role
85610 + and are using inheritance, don't lose the inherited subject
85611 + if current subject is other than what normal lookup
85612 + would result in, we arrived via inheritance, don't
85613 + lose subject
85614 + */
85615 + if (role != origrole || (!(task->acl->mode & GR_INHERITLEARN) &&
85616 + (subj == task->acl)))
85617 + task->acl = subj;
85618 +
85619 + /* leave task->inherited unaffected */
85620 +
85621 + task->is_writable = 0;
85622 +
85623 + /* ignore additional mmap checks for processes that are writable
85624 + by the default ACL */
85625 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, running_polstate.default_role->root_label);
85626 + if (unlikely(obj->mode & GR_WRITE))
85627 + task->is_writable = 1;
85628 + obj = chk_obj_label(filp->f_path.dentry, filp->f_path.mnt, task->role->root_label);
85629 + if (unlikely(obj->mode & GR_WRITE))
85630 + task->is_writable = 1;
85631 +
85632 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85633 + printk(KERN_ALERT "Set role label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85634 +#endif
85635 +
85636 + gr_set_proc_res(task);
85637 +
85638 + return;
85639 +}
85640 +
85641 +int
85642 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
85643 + const int unsafe_flags)
85644 +{
85645 + struct task_struct *task = current;
85646 + struct acl_subject_label *newacl;
85647 + struct acl_object_label *obj;
85648 + __u32 retmode;
85649 +
85650 + if (unlikely(!(gr_status & GR_READY)))
85651 + return 0;
85652 +
85653 + newacl = chk_subj_label(dentry, mnt, task->role);
85654 +
85655 + /* special handling for if we did an strace -f -p <pid> from an admin role, where pid then
85656 + did an exec
85657 + */
85658 + rcu_read_lock();
85659 + read_lock(&tasklist_lock);
85660 + if (task->ptrace && task->parent && ((task->parent->role->roletype & GR_ROLE_GOD) ||
85661 + (task->parent->acl->mode & GR_POVERRIDE))) {
85662 + read_unlock(&tasklist_lock);
85663 + rcu_read_unlock();
85664 + goto skip_check;
85665 + }
85666 + read_unlock(&tasklist_lock);
85667 + rcu_read_unlock();
85668 +
85669 + if (unsafe_flags && !(task->acl->mode & GR_POVERRIDE) && (task->acl != newacl) &&
85670 + !(task->role->roletype & GR_ROLE_GOD) &&
85671 + !gr_search_file(dentry, GR_PTRACERD, mnt) &&
85672 + !(task->acl->mode & (GR_LEARN | GR_INHERITLEARN))) {
85673 + if (unsafe_flags & LSM_UNSAFE_SHARE)
85674 + gr_log_fs_generic(GR_DONT_AUDIT, GR_UNSAFESHARE_EXEC_ACL_MSG, dentry, mnt);
85675 + else
85676 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_EXEC_ACL_MSG, dentry, mnt);
85677 + return -EACCES;
85678 + }
85679 +
85680 +skip_check:
85681 +
85682 + obj = chk_obj_label(dentry, mnt, task->acl);
85683 + retmode = obj->mode & (GR_INHERIT | GR_AUDIT_INHERIT);
85684 +
85685 + if (!(task->acl->mode & GR_INHERITLEARN) &&
85686 + ((newacl->mode & GR_LEARN) || !(retmode & GR_INHERIT))) {
85687 + if (obj->nested)
85688 + task->acl = obj->nested;
85689 + else
85690 + task->acl = newacl;
85691 + task->inherited = 0;
85692 + } else {
85693 + task->inherited = 1;
85694 + if (retmode & GR_INHERIT && retmode & GR_AUDIT_INHERIT)
85695 + gr_log_str_fs(GR_DO_AUDIT, GR_INHERIT_ACL_MSG, task->acl->filename, dentry, mnt);
85696 + }
85697 +
85698 + task->is_writable = 0;
85699 +
85700 + /* ignore additional mmap checks for processes that are writable
85701 + by the default ACL */
85702 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
85703 + if (unlikely(obj->mode & GR_WRITE))
85704 + task->is_writable = 1;
85705 + obj = chk_obj_label(dentry, mnt, task->role->root_label);
85706 + if (unlikely(obj->mode & GR_WRITE))
85707 + task->is_writable = 1;
85708 +
85709 + gr_set_proc_res(task);
85710 +
85711 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
85712 + printk(KERN_ALERT "Set subject label for (%s:%d): role:%s, subject:%s\n", task->comm, task_pid_nr(task), task->role->rolename, task->acl->filename);
85713 +#endif
85714 + return 0;
85715 +}
85716 +
85717 +/* always called with valid inodev ptr */
85718 +static void
85719 +do_handle_delete(struct inodev_entry *inodev, const u64 ino, const dev_t dev)
85720 +{
85721 + struct acl_object_label *matchpo;
85722 + struct acl_subject_label *matchps;
85723 + struct acl_subject_label *subj;
85724 + struct acl_role_label *role;
85725 + unsigned int x;
85726 +
85727 + FOR_EACH_ROLE_START(role)
85728 + FOR_EACH_SUBJECT_START(role, subj, x)
85729 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85730 + matchpo->mode |= GR_DELETED;
85731 + FOR_EACH_SUBJECT_END(subj,x)
85732 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
85733 + /* nested subjects aren't in the role's subj_hash table */
85734 + if ((matchpo = lookup_acl_obj_label(ino, dev, subj)) != NULL)
85735 + matchpo->mode |= GR_DELETED;
85736 + FOR_EACH_NESTED_SUBJECT_END(subj)
85737 + if ((matchps = lookup_acl_subj_label(ino, dev, role)) != NULL)
85738 + matchps->mode |= GR_DELETED;
85739 + FOR_EACH_ROLE_END(role)
85740 +
85741 + inodev->nentry->deleted = 1;
85742 +
85743 + return;
85744 +}
85745 +
85746 +void
85747 +gr_handle_delete(const u64 ino, const dev_t dev)
85748 +{
85749 + struct inodev_entry *inodev;
85750 +
85751 + if (unlikely(!(gr_status & GR_READY)))
85752 + return;
85753 +
85754 + write_lock(&gr_inode_lock);
85755 + inodev = lookup_inodev_entry(ino, dev);
85756 + if (inodev != NULL)
85757 + do_handle_delete(inodev, ino, dev);
85758 + write_unlock(&gr_inode_lock);
85759 +
85760 + return;
85761 +}
85762 +
85763 +static void
85764 +update_acl_obj_label(const u64 oldinode, const dev_t olddevice,
85765 + const u64 newinode, const dev_t newdevice,
85766 + struct acl_subject_label *subj)
85767 +{
85768 + unsigned int index = gr_fhash(oldinode, olddevice, subj->obj_hash_size);
85769 + struct acl_object_label *match;
85770 +
85771 + match = subj->obj_hash[index];
85772 +
85773 + while (match && (match->inode != oldinode ||
85774 + match->device != olddevice ||
85775 + !(match->mode & GR_DELETED)))
85776 + match = match->next;
85777 +
85778 + if (match && (match->inode == oldinode)
85779 + && (match->device == olddevice)
85780 + && (match->mode & GR_DELETED)) {
85781 + if (match->prev == NULL) {
85782 + subj->obj_hash[index] = match->next;
85783 + if (match->next != NULL)
85784 + match->next->prev = NULL;
85785 + } else {
85786 + match->prev->next = match->next;
85787 + if (match->next != NULL)
85788 + match->next->prev = match->prev;
85789 + }
85790 + match->prev = NULL;
85791 + match->next = NULL;
85792 + match->inode = newinode;
85793 + match->device = newdevice;
85794 + match->mode &= ~GR_DELETED;
85795 +
85796 + insert_acl_obj_label(match, subj);
85797 + }
85798 +
85799 + return;
85800 +}
85801 +
85802 +static void
85803 +update_acl_subj_label(const u64 oldinode, const dev_t olddevice,
85804 + const u64 newinode, const dev_t newdevice,
85805 + struct acl_role_label *role)
85806 +{
85807 + unsigned int index = gr_fhash(oldinode, olddevice, role->subj_hash_size);
85808 + struct acl_subject_label *match;
85809 +
85810 + match = role->subj_hash[index];
85811 +
85812 + while (match && (match->inode != oldinode ||
85813 + match->device != olddevice ||
85814 + !(match->mode & GR_DELETED)))
85815 + match = match->next;
85816 +
85817 + if (match && (match->inode == oldinode)
85818 + && (match->device == olddevice)
85819 + && (match->mode & GR_DELETED)) {
85820 + if (match->prev == NULL) {
85821 + role->subj_hash[index] = match->next;
85822 + if (match->next != NULL)
85823 + match->next->prev = NULL;
85824 + } else {
85825 + match->prev->next = match->next;
85826 + if (match->next != NULL)
85827 + match->next->prev = match->prev;
85828 + }
85829 + match->prev = NULL;
85830 + match->next = NULL;
85831 + match->inode = newinode;
85832 + match->device = newdevice;
85833 + match->mode &= ~GR_DELETED;
85834 +
85835 + insert_acl_subj_label(match, role);
85836 + }
85837 +
85838 + return;
85839 +}
85840 +
85841 +static void
85842 +update_inodev_entry(const u64 oldinode, const dev_t olddevice,
85843 + const u64 newinode, const dev_t newdevice)
85844 +{
85845 + unsigned int index = gr_fhash(oldinode, olddevice, running_polstate.inodev_set.i_size);
85846 + struct inodev_entry *match;
85847 +
85848 + match = running_polstate.inodev_set.i_hash[index];
85849 +
85850 + while (match && (match->nentry->inode != oldinode ||
85851 + match->nentry->device != olddevice || !match->nentry->deleted))
85852 + match = match->next;
85853 +
85854 + if (match && (match->nentry->inode == oldinode)
85855 + && (match->nentry->device == olddevice) &&
85856 + match->nentry->deleted) {
85857 + if (match->prev == NULL) {
85858 + running_polstate.inodev_set.i_hash[index] = match->next;
85859 + if (match->next != NULL)
85860 + match->next->prev = NULL;
85861 + } else {
85862 + match->prev->next = match->next;
85863 + if (match->next != NULL)
85864 + match->next->prev = match->prev;
85865 + }
85866 + match->prev = NULL;
85867 + match->next = NULL;
85868 + match->nentry->inode = newinode;
85869 + match->nentry->device = newdevice;
85870 + match->nentry->deleted = 0;
85871 +
85872 + insert_inodev_entry(match);
85873 + }
85874 +
85875 + return;
85876 +}
85877 +
85878 +static void
85879 +__do_handle_create(const struct name_entry *matchn, u64 ino, dev_t dev)
85880 +{
85881 + struct acl_subject_label *subj;
85882 + struct acl_role_label *role;
85883 + unsigned int x;
85884 +
85885 + FOR_EACH_ROLE_START(role)
85886 + update_acl_subj_label(matchn->inode, matchn->device, ino, dev, role);
85887 +
85888 + FOR_EACH_NESTED_SUBJECT_START(role, subj)
85889 + if ((subj->inode == ino) && (subj->device == dev)) {
85890 + subj->inode = ino;
85891 + subj->device = dev;
85892 + }
85893 + /* nested subjects aren't in the role's subj_hash table */
85894 + update_acl_obj_label(matchn->inode, matchn->device,
85895 + ino, dev, subj);
85896 + FOR_EACH_NESTED_SUBJECT_END(subj)
85897 + FOR_EACH_SUBJECT_START(role, subj, x)
85898 + update_acl_obj_label(matchn->inode, matchn->device,
85899 + ino, dev, subj);
85900 + FOR_EACH_SUBJECT_END(subj,x)
85901 + FOR_EACH_ROLE_END(role)
85902 +
85903 + update_inodev_entry(matchn->inode, matchn->device, ino, dev);
85904 +
85905 + return;
85906 +}
85907 +
85908 +static void
85909 +do_handle_create(const struct name_entry *matchn, const struct dentry *dentry,
85910 + const struct vfsmount *mnt)
85911 +{
85912 + u64 ino = __get_ino(dentry);
85913 + dev_t dev = __get_dev(dentry);
85914 +
85915 + __do_handle_create(matchn, ino, dev);
85916 +
85917 + return;
85918 +}
85919 +
85920 +void
85921 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
85922 +{
85923 + struct name_entry *matchn;
85924 +
85925 + if (unlikely(!(gr_status & GR_READY)))
85926 + return;
85927 +
85928 + preempt_disable();
85929 + matchn = lookup_name_entry(gr_to_filename_rbac(dentry, mnt));
85930 +
85931 + if (unlikely((unsigned long)matchn)) {
85932 + write_lock(&gr_inode_lock);
85933 + do_handle_create(matchn, dentry, mnt);
85934 + write_unlock(&gr_inode_lock);
85935 + }
85936 + preempt_enable();
85937 +
85938 + return;
85939 +}
85940 +
85941 +void
85942 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
85943 +{
85944 + struct name_entry *matchn;
85945 +
85946 + if (unlikely(!(gr_status & GR_READY)))
85947 + return;
85948 +
85949 + preempt_disable();
85950 + matchn = lookup_name_entry(gr_to_proc_filename_rbac(dentry, init_pid_ns.proc_mnt));
85951 +
85952 + if (unlikely((unsigned long)matchn)) {
85953 + write_lock(&gr_inode_lock);
85954 + __do_handle_create(matchn, inode->i_ino, inode->i_sb->s_dev);
85955 + write_unlock(&gr_inode_lock);
85956 + }
85957 + preempt_enable();
85958 +
85959 + return;
85960 +}
85961 +
85962 +void
85963 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
85964 + struct dentry *old_dentry,
85965 + struct dentry *new_dentry,
85966 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
85967 +{
85968 + struct name_entry *matchn;
85969 + struct name_entry *matchn2 = NULL;
85970 + struct inodev_entry *inodev;
85971 + struct inode *inode = d_backing_inode(new_dentry);
85972 + struct inode *old_inode = d_backing_inode(old_dentry);
85973 + u64 old_ino = __get_ino(old_dentry);
85974 + dev_t old_dev = __get_dev(old_dentry);
85975 + unsigned int exchange = flags & RENAME_EXCHANGE;
85976 +
85977 + /* vfs_rename swaps the name and parent link for old_dentry and
85978 + new_dentry
85979 + at this point, old_dentry has the new name, parent link, and inode
85980 + for the renamed file
85981 + if a file is being replaced by a rename, new_dentry has the inode
85982 + and name for the replaced file
85983 + */
85984 +
85985 + if (unlikely(!(gr_status & GR_READY)))
85986 + return;
85987 +
85988 + preempt_disable();
85989 + matchn = lookup_name_entry(gr_to_filename_rbac(old_dentry, mnt));
85990 +
85991 + /* exchange cases:
85992 + a filename exists for the source, but not dest
85993 + do a recreate on source
85994 + a filename exists for the dest, but not source
85995 + do a recreate on dest
85996 + a filename exists for both source and dest
85997 + delete source and dest, then create source and dest
85998 + a filename exists for neither source nor dest
85999 + no updates needed
86000 +
86001 + the name entry lookups get us the old inode/dev associated with
86002 + each name, so do the deletes first (if possible) so that when
86003 + we do the create, we pick up on the right entries
86004 + */
86005 +
86006 + if (exchange)
86007 + matchn2 = lookup_name_entry(gr_to_filename_rbac(new_dentry, mnt));
86008 +
86009 + /* we wouldn't have to check d_inode if it weren't for
86010 + NFS silly-renaming
86011 + */
86012 +
86013 + write_lock(&gr_inode_lock);
86014 + if (unlikely((replace || exchange) && inode)) {
86015 + u64 new_ino = __get_ino(new_dentry);
86016 + dev_t new_dev = __get_dev(new_dentry);
86017 +
86018 + inodev = lookup_inodev_entry(new_ino, new_dev);
86019 + if (inodev != NULL && ((inode->i_nlink <= 1) || d_is_dir(new_dentry)))
86020 + do_handle_delete(inodev, new_ino, new_dev);
86021 + }
86022 +
86023 + inodev = lookup_inodev_entry(old_ino, old_dev);
86024 + if (inodev != NULL && ((old_inode->i_nlink <= 1) || d_is_dir(old_dentry)))
86025 + do_handle_delete(inodev, old_ino, old_dev);
86026 +
86027 + if (unlikely(matchn != NULL))
86028 + do_handle_create(matchn, old_dentry, mnt);
86029 +
86030 + if (unlikely(matchn2 != NULL))
86031 + do_handle_create(matchn2, new_dentry, mnt);
86032 +
86033 + write_unlock(&gr_inode_lock);
86034 + preempt_enable();
86035 +
86036 + return;
86037 +}
86038 +
86039 +#if defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC)
86040 +static const unsigned long res_learn_bumps[GR_NLIMITS] = {
86041 + [RLIMIT_CPU] = GR_RLIM_CPU_BUMP,
86042 + [RLIMIT_FSIZE] = GR_RLIM_FSIZE_BUMP,
86043 + [RLIMIT_DATA] = GR_RLIM_DATA_BUMP,
86044 + [RLIMIT_STACK] = GR_RLIM_STACK_BUMP,
86045 + [RLIMIT_CORE] = GR_RLIM_CORE_BUMP,
86046 + [RLIMIT_RSS] = GR_RLIM_RSS_BUMP,
86047 + [RLIMIT_NPROC] = GR_RLIM_NPROC_BUMP,
86048 + [RLIMIT_NOFILE] = GR_RLIM_NOFILE_BUMP,
86049 + [RLIMIT_MEMLOCK] = GR_RLIM_MEMLOCK_BUMP,
86050 + [RLIMIT_AS] = GR_RLIM_AS_BUMP,
86051 + [RLIMIT_LOCKS] = GR_RLIM_LOCKS_BUMP,
86052 + [RLIMIT_SIGPENDING] = GR_RLIM_SIGPENDING_BUMP,
86053 + [RLIMIT_MSGQUEUE] = GR_RLIM_MSGQUEUE_BUMP,
86054 + [RLIMIT_NICE] = GR_RLIM_NICE_BUMP,
86055 + [RLIMIT_RTPRIO] = GR_RLIM_RTPRIO_BUMP,
86056 + [RLIMIT_RTTIME] = GR_RLIM_RTTIME_BUMP
86057 +};
86058 +
86059 +void
86060 +gr_learn_resource(const struct task_struct *task,
86061 + const int res, const unsigned long wanted, const int gt)
86062 +{
86063 + struct acl_subject_label *acl;
86064 + const struct cred *cred;
86065 +
86066 + if (unlikely((gr_status & GR_READY) &&
86067 + task->acl && (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))))
86068 + goto skip_reslog;
86069 +
86070 + gr_log_resource(task, res, wanted, gt);
86071 +skip_reslog:
86072 +
86073 + if (unlikely(!(gr_status & GR_READY) || !wanted || res >= GR_NLIMITS))
86074 + return;
86075 +
86076 + acl = task->acl;
86077 +
86078 + if (likely(!acl || !(acl->mode & (GR_LEARN | GR_INHERITLEARN)) ||
86079 + !(acl->resmask & (1U << (unsigned short) res))))
86080 + return;
86081 +
86082 + if (wanted >= acl->res[res].rlim_cur) {
86083 + unsigned long res_add;
86084 +
86085 + res_add = wanted + res_learn_bumps[res];
86086 +
86087 + acl->res[res].rlim_cur = res_add;
86088 +
86089 + if (wanted > acl->res[res].rlim_max)
86090 + acl->res[res].rlim_max = res_add;
86091 +
86092 + /* only log the subject filename, since resource logging is supported for
86093 + single-subject learning only */
86094 + rcu_read_lock();
86095 + cred = __task_cred(task);
86096 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86097 + task->role->roletype, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid), acl->filename,
86098 + acl->filename, acl->res[res].rlim_cur, acl->res[res].rlim_max,
86099 + "", (unsigned long) res, &task->signal->saved_ip);
86100 + rcu_read_unlock();
86101 + }
86102 +
86103 + return;
86104 +}
86105 +EXPORT_SYMBOL_GPL(gr_learn_resource);
86106 +#endif
86107 +
86108 +#if defined(CONFIG_PAX_HAVE_ACL_FLAGS) && (defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR))
86109 +void
86110 +pax_set_initial_flags(struct linux_binprm *bprm)
86111 +{
86112 + struct task_struct *task = current;
86113 + struct acl_subject_label *proc;
86114 + unsigned long flags;
86115 +
86116 + if (unlikely(!(gr_status & GR_READY)))
86117 + return;
86118 +
86119 + flags = pax_get_flags(task);
86120 +
86121 + proc = task->acl;
86122 +
86123 + if (proc->pax_flags & GR_PAX_DISABLE_PAGEEXEC)
86124 + flags &= ~MF_PAX_PAGEEXEC;
86125 + if (proc->pax_flags & GR_PAX_DISABLE_SEGMEXEC)
86126 + flags &= ~MF_PAX_SEGMEXEC;
86127 + if (proc->pax_flags & GR_PAX_DISABLE_RANDMMAP)
86128 + flags &= ~MF_PAX_RANDMMAP;
86129 + if (proc->pax_flags & GR_PAX_DISABLE_EMUTRAMP)
86130 + flags &= ~MF_PAX_EMUTRAMP;
86131 + if (proc->pax_flags & GR_PAX_DISABLE_MPROTECT)
86132 + flags &= ~MF_PAX_MPROTECT;
86133 +
86134 + if (proc->pax_flags & GR_PAX_ENABLE_PAGEEXEC)
86135 + flags |= MF_PAX_PAGEEXEC;
86136 + if (proc->pax_flags & GR_PAX_ENABLE_SEGMEXEC)
86137 + flags |= MF_PAX_SEGMEXEC;
86138 + if (proc->pax_flags & GR_PAX_ENABLE_RANDMMAP)
86139 + flags |= MF_PAX_RANDMMAP;
86140 + if (proc->pax_flags & GR_PAX_ENABLE_EMUTRAMP)
86141 + flags |= MF_PAX_EMUTRAMP;
86142 + if (proc->pax_flags & GR_PAX_ENABLE_MPROTECT)
86143 + flags |= MF_PAX_MPROTECT;
86144 +
86145 + pax_set_flags(task, flags);
86146 +
86147 + return;
86148 +}
86149 +#endif
86150 +
86151 +int
86152 +gr_handle_proc_ptrace(struct task_struct *task)
86153 +{
86154 + struct file *filp;
86155 + struct task_struct *tmp = task;
86156 + struct task_struct *curtemp = current;
86157 + __u32 retmode;
86158 +
86159 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86160 + if (unlikely(!(gr_status & GR_READY)))
86161 + return 0;
86162 +#endif
86163 +
86164 + read_lock(&tasklist_lock);
86165 + read_lock(&grsec_exec_file_lock);
86166 + filp = task->exec_file;
86167 +
86168 + while (task_pid_nr(tmp) > 0) {
86169 + if (tmp == curtemp)
86170 + break;
86171 + tmp = tmp->real_parent;
86172 + }
86173 +
86174 + if (!filp || (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86175 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE))))) {
86176 + read_unlock(&grsec_exec_file_lock);
86177 + read_unlock(&tasklist_lock);
86178 + return 1;
86179 + }
86180 +
86181 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86182 + if (!(gr_status & GR_READY)) {
86183 + read_unlock(&grsec_exec_file_lock);
86184 + read_unlock(&tasklist_lock);
86185 + return 0;
86186 + }
86187 +#endif
86188 +
86189 + retmode = gr_search_file(filp->f_path.dentry, GR_NOPTRACE, filp->f_path.mnt);
86190 + read_unlock(&grsec_exec_file_lock);
86191 + read_unlock(&tasklist_lock);
86192 +
86193 + if (retmode & GR_NOPTRACE)
86194 + return 1;
86195 +
86196 + if (!(current->acl->mode & GR_POVERRIDE) && !(current->role->roletype & GR_ROLE_GOD)
86197 + && (current->acl != task->acl || (current->acl != current->role->root_label
86198 + && task_pid_nr(current) != task_pid_nr(task))))
86199 + return 1;
86200 +
86201 + return 0;
86202 +}
86203 +
86204 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p)
86205 +{
86206 + if (unlikely(!(gr_status & GR_READY)))
86207 + return;
86208 +
86209 + if (!(current->role->roletype & GR_ROLE_GOD))
86210 + return;
86211 +
86212 + seq_printf(m, "RBAC:\t%.64s:%c:%.950s\n",
86213 + p->role->rolename, gr_task_roletype_to_char(p),
86214 + p->acl->filename);
86215 +}
86216 +
86217 +int
86218 +gr_handle_ptrace(struct task_struct *task, const long request)
86219 +{
86220 + struct task_struct *tmp = task;
86221 + struct task_struct *curtemp = current;
86222 + __u32 retmode;
86223 +
86224 +#ifndef CONFIG_GRKERNSEC_HARDEN_PTRACE
86225 + if (unlikely(!(gr_status & GR_READY)))
86226 + return 0;
86227 +#endif
86228 + if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
86229 + read_lock(&tasklist_lock);
86230 + while (task_pid_nr(tmp) > 0) {
86231 + if (tmp == curtemp)
86232 + break;
86233 + tmp = tmp->real_parent;
86234 + }
86235 +
86236 + if (task_pid_nr(tmp) == 0 && ((grsec_enable_harden_ptrace && gr_is_global_nonroot(current_uid()) && !(gr_status & GR_READY)) ||
86237 + ((gr_status & GR_READY) && !(current->acl->mode & GR_RELAXPTRACE)))) {
86238 + read_unlock(&tasklist_lock);
86239 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86240 + return 1;
86241 + }
86242 + read_unlock(&tasklist_lock);
86243 + }
86244 +
86245 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
86246 + if (!(gr_status & GR_READY))
86247 + return 0;
86248 +#endif
86249 +
86250 + read_lock(&grsec_exec_file_lock);
86251 + if (unlikely(!task->exec_file)) {
86252 + read_unlock(&grsec_exec_file_lock);
86253 + return 0;
86254 + }
86255 +
86256 + retmode = gr_search_file(task->exec_file->f_path.dentry, GR_PTRACERD | GR_NOPTRACE, task->exec_file->f_path.mnt);
86257 + read_unlock(&grsec_exec_file_lock);
86258 +
86259 + if (retmode & GR_NOPTRACE) {
86260 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86261 + return 1;
86262 + }
86263 +
86264 + if (retmode & GR_PTRACERD) {
86265 + switch (request) {
86266 + case PTRACE_SEIZE:
86267 + case PTRACE_POKETEXT:
86268 + case PTRACE_POKEDATA:
86269 + case PTRACE_POKEUSR:
86270 +#if !defined(CONFIG_PPC32) && !defined(CONFIG_PPC64) && !defined(CONFIG_PARISC) && !defined(CONFIG_ALPHA) && !defined(CONFIG_IA64)
86271 + case PTRACE_SETREGS:
86272 + case PTRACE_SETFPREGS:
86273 +#endif
86274 +#ifdef CONFIG_X86
86275 + case PTRACE_SETFPXREGS:
86276 +#endif
86277 +#ifdef CONFIG_ALTIVEC
86278 + case PTRACE_SETVRREGS:
86279 +#endif
86280 + return 1;
86281 + default:
86282 + return 0;
86283 + }
86284 + } else if (!(current->acl->mode & GR_POVERRIDE) &&
86285 + !(current->role->roletype & GR_ROLE_GOD) &&
86286 + (current->acl != task->acl)) {
86287 + gr_log_ptrace(GR_DONT_AUDIT, GR_PTRACE_ACL_MSG, task);
86288 + return 1;
86289 + }
86290 +
86291 + return 0;
86292 +}
86293 +
86294 +static int is_writable_mmap(const struct file *filp)
86295 +{
86296 + struct task_struct *task = current;
86297 + struct acl_object_label *obj, *obj2;
86298 + struct dentry *dentry = filp->f_path.dentry;
86299 + struct vfsmount *mnt = filp->f_path.mnt;
86300 + struct inode *inode = d_backing_inode(dentry);
86301 +
86302 + if (gr_status & GR_READY && !(task->acl->mode & GR_OVERRIDE) &&
86303 + !task->is_writable && d_is_reg(dentry) && (mnt != shm_mnt || (inode->i_nlink > 0))) {
86304 + obj = chk_obj_label(dentry, mnt, running_polstate.default_role->root_label);
86305 + obj2 = chk_obj_label(dentry, mnt, task->role->root_label);
86306 + if (unlikely((obj->mode & GR_WRITE) || (obj2->mode & GR_WRITE))) {
86307 + gr_log_fs_generic(GR_DONT_AUDIT, GR_WRITLIB_ACL_MSG, dentry, mnt);
86308 + return 1;
86309 + }
86310 + }
86311 + return 0;
86312 +}
86313 +
86314 +int
86315 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot)
86316 +{
86317 + __u32 mode;
86318 +
86319 + if (unlikely(!file || !(prot & PROT_EXEC)))
86320 + return 1;
86321 +
86322 + if (is_writable_mmap(file))
86323 + return 0;
86324 +
86325 + mode =
86326 + gr_search_file(file->f_path.dentry,
86327 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86328 + file->f_path.mnt);
86329 +
86330 + if (!gr_tpe_allow(file))
86331 + return 0;
86332 +
86333 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86334 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86335 + return 0;
86336 + } else if (unlikely(!(mode & GR_EXEC))) {
86337 + return 0;
86338 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86339 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MMAP_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86340 + return 1;
86341 + }
86342 +
86343 + return 1;
86344 +}
86345 +
86346 +int
86347 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
86348 +{
86349 + __u32 mode;
86350 +
86351 + if (unlikely(!file || !(prot & PROT_EXEC)))
86352 + return 1;
86353 +
86354 + if (is_writable_mmap(file))
86355 + return 0;
86356 +
86357 + mode =
86358 + gr_search_file(file->f_path.dentry,
86359 + GR_EXEC | GR_AUDIT_EXEC | GR_SUPPRESS,
86360 + file->f_path.mnt);
86361 +
86362 + if (!gr_tpe_allow(file))
86363 + return 0;
86364 +
86365 + if (unlikely(!(mode & GR_EXEC) && !(mode & GR_SUPPRESS))) {
86366 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86367 + return 0;
86368 + } else if (unlikely(!(mode & GR_EXEC))) {
86369 + return 0;
86370 + } else if (unlikely(mode & GR_EXEC && mode & GR_AUDIT_EXEC)) {
86371 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_MPROTECT_ACL_MSG, file->f_path.dentry, file->f_path.mnt);
86372 + return 1;
86373 + }
86374 +
86375 + return 1;
86376 +}
86377 +
86378 +void
86379 +gr_acl_handle_psacct(struct task_struct *task, const long code)
86380 +{
86381 + unsigned long runtime, cputime;
86382 + cputime_t utime, stime;
86383 + unsigned int wday, cday;
86384 + __u8 whr, chr;
86385 + __u8 wmin, cmin;
86386 + __u8 wsec, csec;
86387 + struct timespec curtime, starttime;
86388 +
86389 + if (unlikely(!(gr_status & GR_READY) || !task->acl ||
86390 + !(task->acl->mode & GR_PROCACCT)))
86391 + return;
86392 +
86393 + curtime = ns_to_timespec(ktime_get_ns());
86394 + starttime = ns_to_timespec(task->start_time);
86395 + runtime = curtime.tv_sec - starttime.tv_sec;
86396 + wday = runtime / (60 * 60 * 24);
86397 + runtime -= wday * (60 * 60 * 24);
86398 + whr = runtime / (60 * 60);
86399 + runtime -= whr * (60 * 60);
86400 + wmin = runtime / 60;
86401 + runtime -= wmin * 60;
86402 + wsec = runtime;
86403 +
86404 + task_cputime(task, &utime, &stime);
86405 + cputime = cputime_to_secs(utime + stime);
86406 + cday = cputime / (60 * 60 * 24);
86407 + cputime -= cday * (60 * 60 * 24);
86408 + chr = cputime / (60 * 60);
86409 + cputime -= chr * (60 * 60);
86410 + cmin = cputime / 60;
86411 + cputime -= cmin * 60;
86412 + csec = cputime;
86413 +
86414 + gr_log_procacct(GR_DO_AUDIT, GR_ACL_PROCACCT_MSG, task, wday, whr, wmin, wsec, cday, chr, cmin, csec, code);
86415 +
86416 + return;
86417 +}
86418 +
86419 +#ifdef CONFIG_TASKSTATS
86420 +int gr_is_taskstats_denied(int pid)
86421 +{
86422 + struct task_struct *task;
86423 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86424 + const struct cred *cred;
86425 +#endif
86426 + int ret = 0;
86427 +
86428 + /* restrict taskstats viewing to un-chrooted root users
86429 + who have the 'view' subject flag if the RBAC system is enabled
86430 + */
86431 +
86432 + rcu_read_lock();
86433 + read_lock(&tasklist_lock);
86434 + task = find_task_by_vpid(pid);
86435 + if (task) {
86436 +#ifdef CONFIG_GRKERNSEC_CHROOT
86437 + if (proc_is_chrooted(task))
86438 + ret = -EACCES;
86439 +#endif
86440 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86441 + cred = __task_cred(task);
86442 +#ifdef CONFIG_GRKERNSEC_PROC_USER
86443 + if (gr_is_global_nonroot(cred->uid))
86444 + ret = -EACCES;
86445 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
86446 + if (gr_is_global_nonroot(cred->uid) && !groups_search(cred->group_info, grsec_proc_gid))
86447 + ret = -EACCES;
86448 +#endif
86449 +#endif
86450 + if (gr_status & GR_READY) {
86451 + if (!(task->acl->mode & GR_VIEW))
86452 + ret = -EACCES;
86453 + }
86454 + } else
86455 + ret = -ENOENT;
86456 +
86457 + read_unlock(&tasklist_lock);
86458 + rcu_read_unlock();
86459 +
86460 + return ret;
86461 +}
86462 +#endif
86463 +
86464 +/* AUXV entries are filled via a descendant of search_binary_handler
86465 + after we've already applied the subject for the target
86466 +*/
86467 +int gr_acl_enable_at_secure(void)
86468 +{
86469 + if (unlikely(!(gr_status & GR_READY)))
86470 + return 0;
86471 +
86472 + if (current->acl->mode & GR_ATSECURE)
86473 + return 1;
86474 +
86475 + return 0;
86476 +}
86477 +
86478 +int gr_acl_handle_filldir(const struct file *file, const char *name, const unsigned int namelen, const u64 ino)
86479 +{
86480 + struct task_struct *task = current;
86481 + struct dentry *dentry = file->f_path.dentry;
86482 + struct vfsmount *mnt = file->f_path.mnt;
86483 + struct acl_object_label *obj, *tmp;
86484 + struct acl_subject_label *subj;
86485 + unsigned int bufsize;
86486 + int is_not_root;
86487 + char *path;
86488 + dev_t dev = __get_dev(dentry);
86489 +
86490 + if (unlikely(!(gr_status & GR_READY)))
86491 + return 1;
86492 +
86493 + if (task->acl->mode & (GR_LEARN | GR_INHERITLEARN))
86494 + return 1;
86495 +
86496 + /* ignore Eric Biederman */
86497 + if (IS_PRIVATE(d_backing_inode(dentry)))
86498 + return 1;
86499 +
86500 + subj = task->acl;
86501 + read_lock(&gr_inode_lock);
86502 + do {
86503 + obj = lookup_acl_obj_label(ino, dev, subj);
86504 + if (obj != NULL) {
86505 + read_unlock(&gr_inode_lock);
86506 + return (obj->mode & GR_FIND) ? 1 : 0;
86507 + }
86508 + } while ((subj = subj->parent_subject));
86509 + read_unlock(&gr_inode_lock);
86510 +
86511 + /* this is purely an optimization since we're looking for an object
86512 + for the directory we're doing a readdir on
86513 + if it's possible for any globbed object to match the entry we're
86514 + filling into the directory, then the object we find here will be
86515 + an anchor point with attached globbed objects
86516 + */
86517 + obj = chk_obj_label_noglob(dentry, mnt, task->acl);
86518 + if (obj->globbed == NULL)
86519 + return (obj->mode & GR_FIND) ? 1 : 0;
86520 +
86521 + is_not_root = ((obj->filename[0] == '/') &&
86522 + (obj->filename[1] == '\0')) ? 0 : 1;
86523 + bufsize = PAGE_SIZE - namelen - is_not_root;
86524 +
86525 + /* check bufsize > PAGE_SIZE || bufsize == 0 */
86526 + if (unlikely((bufsize - 1) > (PAGE_SIZE - 1)))
86527 + return 1;
86528 +
86529 + preempt_disable();
86530 + path = d_real_path(dentry, mnt, per_cpu_ptr(gr_shared_page[0], smp_processor_id()),
86531 + bufsize);
86532 +
86533 + bufsize = strlen(path);
86534 +
86535 + /* if base is "/", don't append an additional slash */
86536 + if (is_not_root)
86537 + *(path + bufsize) = '/';
86538 + memcpy(path + bufsize + is_not_root, name, namelen);
86539 + *(path + bufsize + namelen + is_not_root) = '\0';
86540 +
86541 + tmp = obj->globbed;
86542 + while (tmp) {
86543 + if (!glob_match(tmp->filename, path)) {
86544 + preempt_enable();
86545 + return (tmp->mode & GR_FIND) ? 1 : 0;
86546 + }
86547 + tmp = tmp->next;
86548 + }
86549 + preempt_enable();
86550 + return (obj->mode & GR_FIND) ? 1 : 0;
86551 +}
86552 +
86553 +void gr_put_exec_file(struct task_struct *task)
86554 +{
86555 + struct file *filp;
86556 +
86557 + write_lock(&grsec_exec_file_lock);
86558 + filp = task->exec_file;
86559 + task->exec_file = NULL;
86560 + write_unlock(&grsec_exec_file_lock);
86561 +
86562 + if (filp)
86563 + fput(filp);
86564 +
86565 + return;
86566 +}
86567 +
86568 +
86569 +#ifdef CONFIG_NETFILTER_XT_MATCH_GRADM_MODULE
86570 +EXPORT_SYMBOL_GPL(gr_acl_is_enabled);
86571 +#endif
86572 +#ifdef CONFIG_SECURITY
86573 +EXPORT_SYMBOL_GPL(gr_check_user_change);
86574 +EXPORT_SYMBOL_GPL(gr_check_group_change);
86575 +#endif
86576 +
86577 diff --git a/grsecurity/gracl_alloc.c b/grsecurity/gracl_alloc.c
86578 new file mode 100644
86579 index 0000000..9adc75c
86580 --- /dev/null
86581 +++ b/grsecurity/gracl_alloc.c
86582 @@ -0,0 +1,105 @@
86583 +#include <linux/kernel.h>
86584 +#include <linux/mm.h>
86585 +#include <linux/slab.h>
86586 +#include <linux/vmalloc.h>
86587 +#include <linux/gracl.h>
86588 +#include <linux/grsecurity.h>
86589 +
86590 +static struct gr_alloc_state __current_alloc_state = { 1, 1, NULL };
86591 +struct gr_alloc_state *current_alloc_state = &__current_alloc_state;
86592 +
86593 +static int
86594 +alloc_pop(void)
86595 +{
86596 + if (current_alloc_state->alloc_stack_next == 1)
86597 + return 0;
86598 +
86599 + kfree(current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 2]);
86600 +
86601 + current_alloc_state->alloc_stack_next--;
86602 +
86603 + return 1;
86604 +}
86605 +
86606 +static int
86607 +alloc_push(void *buf)
86608 +{
86609 + if (current_alloc_state->alloc_stack_next >= current_alloc_state->alloc_stack_size)
86610 + return 1;
86611 +
86612 + current_alloc_state->alloc_stack[current_alloc_state->alloc_stack_next - 1] = buf;
86613 +
86614 + current_alloc_state->alloc_stack_next++;
86615 +
86616 + return 0;
86617 +}
86618 +
86619 +void *
86620 +acl_alloc(unsigned long len)
86621 +{
86622 + void *ret = NULL;
86623 +
86624 + if (!len || len > PAGE_SIZE)
86625 + goto out;
86626 +
86627 + ret = kmalloc(len, GFP_KERNEL);
86628 +
86629 + if (ret) {
86630 + if (alloc_push(ret)) {
86631 + kfree(ret);
86632 + ret = NULL;
86633 + }
86634 + }
86635 +
86636 +out:
86637 + return ret;
86638 +}
86639 +
86640 +void *
86641 +acl_alloc_num(unsigned long num, unsigned long len)
86642 +{
86643 + if (!len || (num > (PAGE_SIZE / len)))
86644 + return NULL;
86645 +
86646 + return acl_alloc(num * len);
86647 +}
86648 +
86649 +void
86650 +acl_free_all(void)
86651 +{
86652 + if (!current_alloc_state->alloc_stack)
86653 + return;
86654 +
86655 + while (alloc_pop()) ;
86656 +
86657 + if (current_alloc_state->alloc_stack) {
86658 + if ((current_alloc_state->alloc_stack_size * sizeof (void *)) <= PAGE_SIZE)
86659 + kfree(current_alloc_state->alloc_stack);
86660 + else
86661 + vfree(current_alloc_state->alloc_stack);
86662 + }
86663 +
86664 + current_alloc_state->alloc_stack = NULL;
86665 + current_alloc_state->alloc_stack_size = 1;
86666 + current_alloc_state->alloc_stack_next = 1;
86667 +
86668 + return;
86669 +}
86670 +
86671 +int
86672 +acl_alloc_stack_init(unsigned long size)
86673 +{
86674 + if ((size * sizeof (void *)) <= PAGE_SIZE)
86675 + current_alloc_state->alloc_stack =
86676 + (void **) kmalloc(size * sizeof (void *), GFP_KERNEL);
86677 + else
86678 + current_alloc_state->alloc_stack = (void **) vmalloc(size * sizeof (void *));
86679 +
86680 + current_alloc_state->alloc_stack_size = size;
86681 + current_alloc_state->alloc_stack_next = 1;
86682 +
86683 + if (!current_alloc_state->alloc_stack)
86684 + return 0;
86685 + else
86686 + return 1;
86687 +}
86688 diff --git a/grsecurity/gracl_cap.c b/grsecurity/gracl_cap.c
86689 new file mode 100644
86690 index 0000000..1a94c11
86691 --- /dev/null
86692 +++ b/grsecurity/gracl_cap.c
86693 @@ -0,0 +1,127 @@
86694 +#include <linux/kernel.h>
86695 +#include <linux/module.h>
86696 +#include <linux/sched.h>
86697 +#include <linux/gracl.h>
86698 +#include <linux/grsecurity.h>
86699 +#include <linux/grinternal.h>
86700 +
86701 +extern const char *captab_log[];
86702 +extern int captab_log_entries;
86703 +
86704 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
86705 +{
86706 + struct acl_subject_label *curracl;
86707 +
86708 + if (!gr_acl_is_enabled())
86709 + return 1;
86710 +
86711 + curracl = task->acl;
86712 +
86713 + if (curracl->mode & (GR_LEARN | GR_INHERITLEARN)) {
86714 + security_learn(GR_LEARN_AUDIT_MSG, task->role->rolename,
86715 + task->role->roletype, GR_GLOBAL_UID(cred->uid),
86716 + GR_GLOBAL_GID(cred->gid), task->exec_file ?
86717 + gr_to_filename(task->exec_file->f_path.dentry,
86718 + task->exec_file->f_path.mnt) : curracl->filename,
86719 + curracl->filename, 0UL,
86720 + 0UL, "", (unsigned long) cap, &task->signal->saved_ip);
86721 + return 1;
86722 + }
86723 +
86724 + return 0;
86725 +}
86726 +
86727 +int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
86728 +{
86729 + struct acl_subject_label *curracl;
86730 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86731 + kernel_cap_t cap_audit = __cap_empty_set;
86732 +
86733 + if (!gr_acl_is_enabled())
86734 + return 1;
86735 +
86736 + curracl = task->acl;
86737 +
86738 + cap_drop = curracl->cap_lower;
86739 + cap_mask = curracl->cap_mask;
86740 + cap_audit = curracl->cap_invert_audit;
86741 +
86742 + while ((curracl = curracl->parent_subject)) {
86743 + /* if the cap isn't specified in the current computed mask but is specified in the
86744 + current level subject, and is lowered in the current level subject, then add
86745 + it to the set of dropped capabilities
86746 + otherwise, add the current level subject's mask to the current computed mask
86747 + */
86748 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86749 + cap_raise(cap_mask, cap);
86750 + if (cap_raised(curracl->cap_lower, cap))
86751 + cap_raise(cap_drop, cap);
86752 + if (cap_raised(curracl->cap_invert_audit, cap))
86753 + cap_raise(cap_audit, cap);
86754 + }
86755 + }
86756 +
86757 + if (!cap_raised(cap_drop, cap)) {
86758 + if (cap_raised(cap_audit, cap))
86759 + gr_log_cap(GR_DO_AUDIT, GR_CAP_ACL_MSG2, task, captab_log[cap]);
86760 + return 1;
86761 + }
86762 +
86763 + /* only learn the capability use if the process has the capability in the
86764 + general case, the two uses in sys.c of gr_learn_cap are an exception
86765 + to this rule to ensure any role transition involves what the full-learned
86766 + policy believes in a privileged process
86767 + */
86768 + if (cap_raised(cred->cap_effective, cap) && gr_learn_cap(task, cred, cap))
86769 + return 1;
86770 +
86771 + if ((cap >= 0) && (cap < captab_log_entries) && cap_raised(cred->cap_effective, cap) && !cap_raised(cap_audit, cap))
86772 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_ACL_MSG, task, captab_log[cap]);
86773 +
86774 + return 0;
86775 +}
86776 +
86777 +int
86778 +gr_acl_is_capable(const int cap)
86779 +{
86780 + return gr_task_acl_is_capable(current, current_cred(), cap);
86781 +}
86782 +
86783 +int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap)
86784 +{
86785 + struct acl_subject_label *curracl;
86786 + kernel_cap_t cap_drop = __cap_empty_set, cap_mask = __cap_empty_set;
86787 +
86788 + if (!gr_acl_is_enabled())
86789 + return 1;
86790 +
86791 + curracl = task->acl;
86792 +
86793 + cap_drop = curracl->cap_lower;
86794 + cap_mask = curracl->cap_mask;
86795 +
86796 + while ((curracl = curracl->parent_subject)) {
86797 + /* if the cap isn't specified in the current computed mask but is specified in the
86798 + current level subject, and is lowered in the current level subject, then add
86799 + it to the set of dropped capabilities
86800 + otherwise, add the current level subject's mask to the current computed mask
86801 + */
86802 + if (!cap_raised(cap_mask, cap) && cap_raised(curracl->cap_mask, cap)) {
86803 + cap_raise(cap_mask, cap);
86804 + if (cap_raised(curracl->cap_lower, cap))
86805 + cap_raise(cap_drop, cap);
86806 + }
86807 + }
86808 +
86809 + if (!cap_raised(cap_drop, cap))
86810 + return 1;
86811 +
86812 + return 0;
86813 +}
86814 +
86815 +int
86816 +gr_acl_is_capable_nolog(const int cap)
86817 +{
86818 + return gr_task_acl_is_capable_nolog(current, cap);
86819 +}
86820 +
86821 diff --git a/grsecurity/gracl_compat.c b/grsecurity/gracl_compat.c
86822 new file mode 100644
86823 index 0000000..a43dd06
86824 --- /dev/null
86825 +++ b/grsecurity/gracl_compat.c
86826 @@ -0,0 +1,269 @@
86827 +#include <linux/kernel.h>
86828 +#include <linux/gracl.h>
86829 +#include <linux/compat.h>
86830 +#include <linux/gracl_compat.h>
86831 +
86832 +#include <asm/uaccess.h>
86833 +
86834 +int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap)
86835 +{
86836 + struct gr_arg_wrapper_compat uwrapcompat;
86837 +
86838 + if (copy_from_user(&uwrapcompat, buf, sizeof(uwrapcompat)))
86839 + return -EFAULT;
86840 +
86841 + if ((uwrapcompat.version != GRSECURITY_VERSION) ||
86842 + (uwrapcompat.size != sizeof(struct gr_arg_compat)))
86843 + return -EINVAL;
86844 +
86845 + uwrap->arg = compat_ptr(uwrapcompat.arg);
86846 + uwrap->version = uwrapcompat.version;
86847 + uwrap->size = sizeof(struct gr_arg);
86848 +
86849 + return 0;
86850 +}
86851 +
86852 +int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg)
86853 +{
86854 + struct gr_arg_compat argcompat;
86855 +
86856 + if (copy_from_user(&argcompat, buf, sizeof(argcompat)))
86857 + return -EFAULT;
86858 +
86859 + arg->role_db.r_table = compat_ptr(argcompat.role_db.r_table);
86860 + arg->role_db.num_pointers = argcompat.role_db.num_pointers;
86861 + arg->role_db.num_roles = argcompat.role_db.num_roles;
86862 + arg->role_db.num_domain_children = argcompat.role_db.num_domain_children;
86863 + arg->role_db.num_subjects = argcompat.role_db.num_subjects;
86864 + arg->role_db.num_objects = argcompat.role_db.num_objects;
86865 +
86866 + memcpy(&arg->pw, &argcompat.pw, sizeof(arg->pw));
86867 + memcpy(&arg->salt, &argcompat.salt, sizeof(arg->salt));
86868 + memcpy(&arg->sum, &argcompat.sum, sizeof(arg->sum));
86869 + memcpy(&arg->sp_role, &argcompat.sp_role, sizeof(arg->sp_role));
86870 + arg->sprole_pws = compat_ptr(argcompat.sprole_pws);
86871 + arg->segv_device = argcompat.segv_device;
86872 + arg->segv_inode = argcompat.segv_inode;
86873 + arg->segv_uid = argcompat.segv_uid;
86874 + arg->num_sprole_pws = argcompat.num_sprole_pws;
86875 + arg->mode = argcompat.mode;
86876 +
86877 + return 0;
86878 +}
86879 +
86880 +int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp)
86881 +{
86882 + struct acl_object_label_compat objcompat;
86883 +
86884 + if (copy_from_user(&objcompat, userp, sizeof(objcompat)))
86885 + return -EFAULT;
86886 +
86887 + obj->filename = compat_ptr(objcompat.filename);
86888 + obj->inode = objcompat.inode;
86889 + obj->device = objcompat.device;
86890 + obj->mode = objcompat.mode;
86891 +
86892 + obj->nested = compat_ptr(objcompat.nested);
86893 + obj->globbed = compat_ptr(objcompat.globbed);
86894 +
86895 + obj->prev = compat_ptr(objcompat.prev);
86896 + obj->next = compat_ptr(objcompat.next);
86897 +
86898 + return 0;
86899 +}
86900 +
86901 +int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp)
86902 +{
86903 + unsigned int i;
86904 + struct acl_subject_label_compat subjcompat;
86905 +
86906 + if (copy_from_user(&subjcompat, userp, sizeof(subjcompat)))
86907 + return -EFAULT;
86908 +
86909 + subj->filename = compat_ptr(subjcompat.filename);
86910 + subj->inode = subjcompat.inode;
86911 + subj->device = subjcompat.device;
86912 + subj->mode = subjcompat.mode;
86913 + subj->cap_mask = subjcompat.cap_mask;
86914 + subj->cap_lower = subjcompat.cap_lower;
86915 + subj->cap_invert_audit = subjcompat.cap_invert_audit;
86916 +
86917 + for (i = 0; i < GR_NLIMITS; i++) {
86918 + if (subjcompat.res[i].rlim_cur == COMPAT_RLIM_INFINITY)
86919 + subj->res[i].rlim_cur = RLIM_INFINITY;
86920 + else
86921 + subj->res[i].rlim_cur = subjcompat.res[i].rlim_cur;
86922 + if (subjcompat.res[i].rlim_max == COMPAT_RLIM_INFINITY)
86923 + subj->res[i].rlim_max = RLIM_INFINITY;
86924 + else
86925 + subj->res[i].rlim_max = subjcompat.res[i].rlim_max;
86926 + }
86927 + subj->resmask = subjcompat.resmask;
86928 +
86929 + subj->user_trans_type = subjcompat.user_trans_type;
86930 + subj->group_trans_type = subjcompat.group_trans_type;
86931 + subj->user_transitions = compat_ptr(subjcompat.user_transitions);
86932 + subj->group_transitions = compat_ptr(subjcompat.group_transitions);
86933 + subj->user_trans_num = subjcompat.user_trans_num;
86934 + subj->group_trans_num = subjcompat.group_trans_num;
86935 +
86936 + memcpy(&subj->sock_families, &subjcompat.sock_families, sizeof(subj->sock_families));
86937 + memcpy(&subj->ip_proto, &subjcompat.ip_proto, sizeof(subj->ip_proto));
86938 + subj->ip_type = subjcompat.ip_type;
86939 + subj->ips = compat_ptr(subjcompat.ips);
86940 + subj->ip_num = subjcompat.ip_num;
86941 + subj->inaddr_any_override = subjcompat.inaddr_any_override;
86942 +
86943 + subj->crashes = subjcompat.crashes;
86944 + subj->expires = subjcompat.expires;
86945 +
86946 + subj->parent_subject = compat_ptr(subjcompat.parent_subject);
86947 + subj->hash = compat_ptr(subjcompat.hash);
86948 + subj->prev = compat_ptr(subjcompat.prev);
86949 + subj->next = compat_ptr(subjcompat.next);
86950 +
86951 + subj->obj_hash = compat_ptr(subjcompat.obj_hash);
86952 + subj->obj_hash_size = subjcompat.obj_hash_size;
86953 + subj->pax_flags = subjcompat.pax_flags;
86954 +
86955 + return 0;
86956 +}
86957 +
86958 +int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp)
86959 +{
86960 + struct acl_role_label_compat rolecompat;
86961 +
86962 + if (copy_from_user(&rolecompat, userp, sizeof(rolecompat)))
86963 + return -EFAULT;
86964 +
86965 + role->rolename = compat_ptr(rolecompat.rolename);
86966 + role->uidgid = rolecompat.uidgid;
86967 + role->roletype = rolecompat.roletype;
86968 +
86969 + role->auth_attempts = rolecompat.auth_attempts;
86970 + role->expires = rolecompat.expires;
86971 +
86972 + role->root_label = compat_ptr(rolecompat.root_label);
86973 + role->hash = compat_ptr(rolecompat.hash);
86974 +
86975 + role->prev = compat_ptr(rolecompat.prev);
86976 + role->next = compat_ptr(rolecompat.next);
86977 +
86978 + role->transitions = compat_ptr(rolecompat.transitions);
86979 + role->allowed_ips = compat_ptr(rolecompat.allowed_ips);
86980 + role->domain_children = compat_ptr(rolecompat.domain_children);
86981 + role->domain_child_num = rolecompat.domain_child_num;
86982 +
86983 + role->umask = rolecompat.umask;
86984 +
86985 + role->subj_hash = compat_ptr(rolecompat.subj_hash);
86986 + role->subj_hash_size = rolecompat.subj_hash_size;
86987 +
86988 + return 0;
86989 +}
86990 +
86991 +int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
86992 +{
86993 + struct role_allowed_ip_compat roleip_compat;
86994 +
86995 + if (copy_from_user(&roleip_compat, userp, sizeof(roleip_compat)))
86996 + return -EFAULT;
86997 +
86998 + roleip->addr = roleip_compat.addr;
86999 + roleip->netmask = roleip_compat.netmask;
87000 +
87001 + roleip->prev = compat_ptr(roleip_compat.prev);
87002 + roleip->next = compat_ptr(roleip_compat.next);
87003 +
87004 + return 0;
87005 +}
87006 +
87007 +int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp)
87008 +{
87009 + struct role_transition_compat trans_compat;
87010 +
87011 + if (copy_from_user(&trans_compat, userp, sizeof(trans_compat)))
87012 + return -EFAULT;
87013 +
87014 + trans->rolename = compat_ptr(trans_compat.rolename);
87015 +
87016 + trans->prev = compat_ptr(trans_compat.prev);
87017 + trans->next = compat_ptr(trans_compat.next);
87018 +
87019 + return 0;
87020 +
87021 +}
87022 +
87023 +int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
87024 +{
87025 + struct gr_hash_struct_compat hash_compat;
87026 +
87027 + if (copy_from_user(&hash_compat, userp, sizeof(hash_compat)))
87028 + return -EFAULT;
87029 +
87030 + hash->table = compat_ptr(hash_compat.table);
87031 + hash->nametable = compat_ptr(hash_compat.nametable);
87032 + hash->first = compat_ptr(hash_compat.first);
87033 +
87034 + hash->table_size = hash_compat.table_size;
87035 + hash->used_size = hash_compat.used_size;
87036 +
87037 + hash->type = hash_compat.type;
87038 +
87039 + return 0;
87040 +}
87041 +
87042 +int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp)
87043 +{
87044 + compat_uptr_t ptrcompat;
87045 +
87046 + if (copy_from_user(&ptrcompat, userp + (idx * sizeof(ptrcompat)), sizeof(ptrcompat)))
87047 + return -EFAULT;
87048 +
87049 + *(void **)ptr = compat_ptr(ptrcompat);
87050 +
87051 + return 0;
87052 +}
87053 +
87054 +int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp)
87055 +{
87056 + struct acl_ip_label_compat ip_compat;
87057 +
87058 + if (copy_from_user(&ip_compat, userp, sizeof(ip_compat)))
87059 + return -EFAULT;
87060 +
87061 + ip->iface = compat_ptr(ip_compat.iface);
87062 + ip->addr = ip_compat.addr;
87063 + ip->netmask = ip_compat.netmask;
87064 + ip->low = ip_compat.low;
87065 + ip->high = ip_compat.high;
87066 + ip->mode = ip_compat.mode;
87067 + ip->type = ip_compat.type;
87068 +
87069 + memcpy(&ip->proto, &ip_compat.proto, sizeof(ip->proto));
87070 +
87071 + ip->prev = compat_ptr(ip_compat.prev);
87072 + ip->next = compat_ptr(ip_compat.next);
87073 +
87074 + return 0;
87075 +}
87076 +
87077 +int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
87078 +{
87079 + struct sprole_pw_compat pw_compat;
87080 +
87081 + if (copy_from_user(&pw_compat, (const void *)userp + (sizeof(pw_compat) * idx), sizeof(pw_compat)))
87082 + return -EFAULT;
87083 +
87084 + pw->rolename = compat_ptr(pw_compat.rolename);
87085 + memcpy(&pw->salt, pw_compat.salt, sizeof(pw->salt));
87086 + memcpy(&pw->sum, pw_compat.sum, sizeof(pw->sum));
87087 +
87088 + return 0;
87089 +}
87090 +
87091 +size_t get_gr_arg_wrapper_size_compat(void)
87092 +{
87093 + return sizeof(struct gr_arg_wrapper_compat);
87094 +}
87095 +
87096 diff --git a/grsecurity/gracl_fs.c b/grsecurity/gracl_fs.c
87097 new file mode 100644
87098 index 0000000..fce7f71
87099 --- /dev/null
87100 +++ b/grsecurity/gracl_fs.c
87101 @@ -0,0 +1,448 @@
87102 +#include <linux/kernel.h>
87103 +#include <linux/sched.h>
87104 +#include <linux/types.h>
87105 +#include <linux/fs.h>
87106 +#include <linux/file.h>
87107 +#include <linux/stat.h>
87108 +#include <linux/grsecurity.h>
87109 +#include <linux/grinternal.h>
87110 +#include <linux/gracl.h>
87111 +
87112 +umode_t
87113 +gr_acl_umask(void)
87114 +{
87115 + if (unlikely(!gr_acl_is_enabled()))
87116 + return 0;
87117 +
87118 + return current->role->umask;
87119 +}
87120 +
87121 +__u32
87122 +gr_acl_handle_hidden_file(const struct dentry * dentry,
87123 + const struct vfsmount * mnt)
87124 +{
87125 + __u32 mode;
87126 +
87127 + if (unlikely(d_is_negative(dentry)))
87128 + return GR_FIND;
87129 +
87130 + mode =
87131 + gr_search_file(dentry, GR_FIND | GR_AUDIT_FIND | GR_SUPPRESS, mnt);
87132 +
87133 + if (unlikely(mode & GR_FIND && mode & GR_AUDIT_FIND)) {
87134 + gr_log_fs_rbac_generic(GR_DO_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87135 + return mode;
87136 + } else if (unlikely(!(mode & GR_FIND) && !(mode & GR_SUPPRESS))) {
87137 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, GR_HIDDEN_ACL_MSG, dentry, mnt);
87138 + return 0;
87139 + } else if (unlikely(!(mode & GR_FIND)))
87140 + return 0;
87141 +
87142 + return GR_FIND;
87143 +}
87144 +
87145 +__u32
87146 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
87147 + int acc_mode)
87148 +{
87149 + __u32 reqmode = GR_FIND;
87150 + __u32 mode;
87151 +
87152 + if (unlikely(d_is_negative(dentry)))
87153 + return reqmode;
87154 +
87155 + if (acc_mode & MAY_APPEND)
87156 + reqmode |= GR_APPEND;
87157 + else if (acc_mode & MAY_WRITE)
87158 + reqmode |= GR_WRITE;
87159 + if ((acc_mode & MAY_READ) && !d_is_dir(dentry))
87160 + reqmode |= GR_READ;
87161 +
87162 + mode =
87163 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87164 + mnt);
87165 +
87166 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87167 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87168 + reqmode & GR_READ ? " reading" : "",
87169 + reqmode & GR_WRITE ? " writing" : reqmode &
87170 + GR_APPEND ? " appending" : "");
87171 + return reqmode;
87172 + } else
87173 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87174 + {
87175 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_OPEN_ACL_MSG, dentry, mnt,
87176 + reqmode & GR_READ ? " reading" : "",
87177 + reqmode & GR_WRITE ? " writing" : reqmode &
87178 + GR_APPEND ? " appending" : "");
87179 + return 0;
87180 + } else if (unlikely((mode & reqmode) != reqmode))
87181 + return 0;
87182 +
87183 + return reqmode;
87184 +}
87185 +
87186 +__u32
87187 +gr_acl_handle_creat(const struct dentry * dentry,
87188 + const struct dentry * p_dentry,
87189 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
87190 + const int imode)
87191 +{
87192 + __u32 reqmode = GR_WRITE | GR_CREATE;
87193 + __u32 mode;
87194 +
87195 + if (acc_mode & MAY_APPEND)
87196 + reqmode |= GR_APPEND;
87197 + // if a directory was required or the directory already exists, then
87198 + // don't count this open as a read
87199 + if ((acc_mode & MAY_READ) &&
87200 + !((open_flags & O_DIRECTORY) || d_is_dir(dentry)))
87201 + reqmode |= GR_READ;
87202 + if ((open_flags & O_CREAT) &&
87203 + ((imode & S_ISUID) || ((imode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87204 + reqmode |= GR_SETID;
87205 +
87206 + mode =
87207 + gr_check_create(dentry, p_dentry, p_mnt,
87208 + reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87209 +
87210 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87211 + gr_log_fs_rbac_mode2(GR_DO_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87212 + reqmode & GR_READ ? " reading" : "",
87213 + reqmode & GR_WRITE ? " writing" : reqmode &
87214 + GR_APPEND ? " appending" : "");
87215 + return reqmode;
87216 + } else
87217 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87218 + {
87219 + gr_log_fs_rbac_mode2(GR_DONT_AUDIT, GR_CREATE_ACL_MSG, dentry, p_mnt,
87220 + reqmode & GR_READ ? " reading" : "",
87221 + reqmode & GR_WRITE ? " writing" : reqmode &
87222 + GR_APPEND ? " appending" : "");
87223 + return 0;
87224 + } else if (unlikely((mode & reqmode) != reqmode))
87225 + return 0;
87226 +
87227 + return reqmode;
87228 +}
87229 +
87230 +__u32
87231 +gr_acl_handle_access(const struct dentry * dentry, const struct vfsmount * mnt,
87232 + const int fmode)
87233 +{
87234 + __u32 mode, reqmode = GR_FIND;
87235 +
87236 + if ((fmode & S_IXOTH) && !d_is_dir(dentry))
87237 + reqmode |= GR_EXEC;
87238 + if (fmode & S_IWOTH)
87239 + reqmode |= GR_WRITE;
87240 + if (fmode & S_IROTH)
87241 + reqmode |= GR_READ;
87242 +
87243 + mode =
87244 + gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS,
87245 + mnt);
87246 +
87247 + if (unlikely(((mode & reqmode) == reqmode) && mode & GR_AUDITS)) {
87248 + gr_log_fs_rbac_mode3(GR_DO_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87249 + reqmode & GR_READ ? " reading" : "",
87250 + reqmode & GR_WRITE ? " writing" : "",
87251 + reqmode & GR_EXEC ? " executing" : "");
87252 + return reqmode;
87253 + } else
87254 + if (unlikely((mode & reqmode) != reqmode && !(mode & GR_SUPPRESS)))
87255 + {
87256 + gr_log_fs_rbac_mode3(GR_DONT_AUDIT, GR_ACCESS_ACL_MSG, dentry, mnt,
87257 + reqmode & GR_READ ? " reading" : "",
87258 + reqmode & GR_WRITE ? " writing" : "",
87259 + reqmode & GR_EXEC ? " executing" : "");
87260 + return 0;
87261 + } else if (unlikely((mode & reqmode) != reqmode))
87262 + return 0;
87263 +
87264 + return reqmode;
87265 +}
87266 +
87267 +static __u32 generic_fs_handler(const struct dentry *dentry, const struct vfsmount *mnt, __u32 reqmode, const char *fmt)
87268 +{
87269 + __u32 mode;
87270 +
87271 + mode = gr_search_file(dentry, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS, mnt);
87272 +
87273 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87274 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, dentry, mnt);
87275 + return mode;
87276 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87277 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, dentry, mnt);
87278 + return 0;
87279 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87280 + return 0;
87281 +
87282 + return (reqmode);
87283 +}
87284 +
87285 +__u32
87286 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
87287 +{
87288 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_RMDIR_ACL_MSG);
87289 +}
87290 +
87291 +__u32
87292 +gr_acl_handle_unlink(const struct dentry *dentry, const struct vfsmount *mnt)
87293 +{
87294 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_DELETE , GR_UNLINK_ACL_MSG);
87295 +}
87296 +
87297 +__u32
87298 +gr_acl_handle_truncate(const struct dentry *dentry, const struct vfsmount *mnt)
87299 +{
87300 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_TRUNCATE_ACL_MSG);
87301 +}
87302 +
87303 +__u32
87304 +gr_acl_handle_utime(const struct dentry *dentry, const struct vfsmount *mnt)
87305 +{
87306 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_ATIME_ACL_MSG);
87307 +}
87308 +
87309 +__u32
87310 +gr_acl_handle_chmod(const struct dentry *dentry, const struct vfsmount *mnt,
87311 + umode_t *modeptr)
87312 +{
87313 + umode_t mode;
87314 + struct inode *inode = d_backing_inode(dentry);
87315 +
87316 + *modeptr &= ~gr_acl_umask();
87317 + mode = *modeptr;
87318 +
87319 + if (unlikely(inode && S_ISSOCK(inode->i_mode)))
87320 + return 1;
87321 +
87322 + if (unlikely(!d_is_dir(dentry) &&
87323 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))) {
87324 + return generic_fs_handler(dentry, mnt, GR_WRITE | GR_SETID,
87325 + GR_CHMOD_ACL_MSG);
87326 + } else {
87327 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHMOD_ACL_MSG);
87328 + }
87329 +}
87330 +
87331 +__u32
87332 +gr_acl_handle_chown(const struct dentry *dentry, const struct vfsmount *mnt)
87333 +{
87334 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_CHOWN_ACL_MSG);
87335 +}
87336 +
87337 +__u32
87338 +gr_acl_handle_setxattr(const struct dentry *dentry, const struct vfsmount *mnt)
87339 +{
87340 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_SETXATTR_ACL_MSG);
87341 +}
87342 +
87343 +__u32
87344 +gr_acl_handle_removexattr(const struct dentry *dentry, const struct vfsmount *mnt)
87345 +{
87346 + return generic_fs_handler(dentry, mnt, GR_WRITE, GR_REMOVEXATTR_ACL_MSG);
87347 +}
87348 +
87349 +__u32
87350 +gr_acl_handle_execve(const struct dentry *dentry, const struct vfsmount *mnt)
87351 +{
87352 + return generic_fs_handler(dentry, mnt, GR_EXEC, GR_EXEC_ACL_MSG);
87353 +}
87354 +
87355 +__u32
87356 +gr_acl_handle_unix(const struct dentry *dentry, const struct vfsmount *mnt)
87357 +{
87358 + return generic_fs_handler(dentry, mnt, GR_READ | GR_WRITE,
87359 + GR_UNIXCONNECT_ACL_MSG);
87360 +}
87361 +
87362 +/* hardlinks require at minimum create and link permission,
87363 + any additional privilege required is based on the
87364 + privilege of the file being linked to
87365 +*/
87366 +__u32
87367 +gr_acl_handle_link(const struct dentry * new_dentry,
87368 + const struct dentry * parent_dentry,
87369 + const struct vfsmount * parent_mnt,
87370 + const struct dentry * old_dentry,
87371 + const struct vfsmount * old_mnt, const struct filename *to)
87372 +{
87373 + __u32 mode;
87374 + __u32 needmode = GR_CREATE | GR_LINK;
87375 + __u32 needaudit = GR_AUDIT_CREATE | GR_AUDIT_LINK;
87376 +
87377 + mode =
87378 + gr_check_link(new_dentry, parent_dentry, parent_mnt, old_dentry,
87379 + old_mnt);
87380 +
87381 + if (unlikely(((mode & needmode) == needmode) && (mode & needaudit))) {
87382 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87383 + return mode;
87384 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87385 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_LINK_ACL_MSG, old_dentry, old_mnt, to->name);
87386 + return 0;
87387 + } else if (unlikely((mode & needmode) != needmode))
87388 + return 0;
87389 +
87390 + return 1;
87391 +}
87392 +
87393 +__u32
87394 +gr_acl_handle_symlink(const struct dentry * new_dentry,
87395 + const struct dentry * parent_dentry,
87396 + const struct vfsmount * parent_mnt, const struct filename *from)
87397 +{
87398 + __u32 needmode = GR_WRITE | GR_CREATE;
87399 + __u32 mode;
87400 +
87401 + mode =
87402 + gr_check_create(new_dentry, parent_dentry, parent_mnt,
87403 + GR_CREATE | GR_AUDIT_CREATE |
87404 + GR_WRITE | GR_AUDIT_WRITE | GR_SUPPRESS);
87405 +
87406 + if (unlikely(mode & GR_WRITE && mode & GR_AUDITS)) {
87407 + gr_log_fs_str_rbac(GR_DO_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87408 + return mode;
87409 + } else if (unlikely(((mode & needmode) != needmode) && !(mode & GR_SUPPRESS))) {
87410 + gr_log_fs_str_rbac(GR_DONT_AUDIT, GR_SYMLINK_ACL_MSG, from->name, new_dentry, parent_mnt);
87411 + return 0;
87412 + } else if (unlikely((mode & needmode) != needmode))
87413 + return 0;
87414 +
87415 + return (GR_WRITE | GR_CREATE);
87416 +}
87417 +
87418 +static __u32 generic_fs_create_handler(const struct dentry *new_dentry, const struct dentry *parent_dentry, const struct vfsmount *parent_mnt, __u32 reqmode, const char *fmt)
87419 +{
87420 + __u32 mode;
87421 +
87422 + mode = gr_check_create(new_dentry, parent_dentry, parent_mnt, reqmode | to_gr_audit(reqmode) | GR_SUPPRESS);
87423 +
87424 + if (unlikely(((mode & (reqmode)) == (reqmode)) && mode & GR_AUDITS)) {
87425 + gr_log_fs_rbac_generic(GR_DO_AUDIT, fmt, new_dentry, parent_mnt);
87426 + return mode;
87427 + } else if (unlikely((mode & (reqmode)) != (reqmode) && !(mode & GR_SUPPRESS))) {
87428 + gr_log_fs_rbac_generic(GR_DONT_AUDIT, fmt, new_dentry, parent_mnt);
87429 + return 0;
87430 + } else if (unlikely((mode & (reqmode)) != (reqmode)))
87431 + return 0;
87432 +
87433 + return (reqmode);
87434 +}
87435 +
87436 +__u32
87437 +gr_acl_handle_mknod(const struct dentry * new_dentry,
87438 + const struct dentry * parent_dentry,
87439 + const struct vfsmount * parent_mnt,
87440 + const int mode)
87441 +{
87442 + __u32 reqmode = GR_WRITE | GR_CREATE;
87443 + if (unlikely((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))))
87444 + reqmode |= GR_SETID;
87445 +
87446 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87447 + reqmode, GR_MKNOD_ACL_MSG);
87448 +}
87449 +
87450 +__u32
87451 +gr_acl_handle_mkdir(const struct dentry *new_dentry,
87452 + const struct dentry *parent_dentry,
87453 + const struct vfsmount *parent_mnt)
87454 +{
87455 + return generic_fs_create_handler(new_dentry, parent_dentry, parent_mnt,
87456 + GR_WRITE | GR_CREATE, GR_MKDIR_ACL_MSG);
87457 +}
87458 +
87459 +#define RENAME_CHECK_SUCCESS(old, new) \
87460 + (((old & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)) && \
87461 + ((new & (GR_WRITE | GR_READ)) == (GR_WRITE | GR_READ)))
87462 +
87463 +int
87464 +gr_acl_handle_rename(struct dentry *new_dentry,
87465 + struct dentry *parent_dentry,
87466 + const struct vfsmount *parent_mnt,
87467 + struct dentry *old_dentry,
87468 + struct inode *old_parent_inode,
87469 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags)
87470 +{
87471 + __u32 comp1, comp2;
87472 + int error = 0;
87473 +
87474 + if (unlikely(!gr_acl_is_enabled()))
87475 + return 0;
87476 +
87477 + if (flags & RENAME_EXCHANGE) {
87478 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87479 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87480 + GR_SUPPRESS, parent_mnt);
87481 + comp2 =
87482 + gr_search_file(old_dentry,
87483 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87484 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87485 + } else if (d_is_negative(new_dentry)) {
87486 + comp1 = gr_check_create(new_dentry, parent_dentry, parent_mnt,
87487 + GR_READ | GR_WRITE | GR_CREATE | GR_AUDIT_READ |
87488 + GR_AUDIT_WRITE | GR_AUDIT_CREATE | GR_SUPPRESS);
87489 + comp2 = gr_search_file(old_dentry, GR_READ | GR_WRITE |
87490 + GR_DELETE | GR_AUDIT_DELETE |
87491 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87492 + GR_SUPPRESS, old_mnt);
87493 + } else {
87494 + comp1 = gr_search_file(new_dentry, GR_READ | GR_WRITE |
87495 + GR_CREATE | GR_DELETE |
87496 + GR_AUDIT_CREATE | GR_AUDIT_DELETE |
87497 + GR_AUDIT_READ | GR_AUDIT_WRITE |
87498 + GR_SUPPRESS, parent_mnt);
87499 + comp2 =
87500 + gr_search_file(old_dentry,
87501 + GR_READ | GR_WRITE | GR_AUDIT_READ |
87502 + GR_DELETE | GR_AUDIT_DELETE |
87503 + GR_AUDIT_WRITE | GR_SUPPRESS, old_mnt);
87504 + }
87505 +
87506 + if (RENAME_CHECK_SUCCESS(comp1, comp2) &&
87507 + ((comp1 & GR_AUDITS) || (comp2 & GR_AUDITS)))
87508 + gr_log_fs_rbac_str(GR_DO_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87509 + else if (!RENAME_CHECK_SUCCESS(comp1, comp2) && !(comp1 & GR_SUPPRESS)
87510 + && !(comp2 & GR_SUPPRESS)) {
87511 + gr_log_fs_rbac_str(GR_DONT_AUDIT, GR_RENAME_ACL_MSG, old_dentry, old_mnt, newname->name);
87512 + error = -EACCES;
87513 + } else if (unlikely(!RENAME_CHECK_SUCCESS(comp1, comp2)))
87514 + error = -EACCES;
87515 +
87516 + return error;
87517 +}
87518 +
87519 +void
87520 +gr_acl_handle_exit(void)
87521 +{
87522 + u16 id;
87523 + char *rolename;
87524 +
87525 + if (unlikely(current->acl_sp_role && gr_acl_is_enabled() &&
87526 + !(current->role->roletype & GR_ROLE_PERSIST))) {
87527 + id = current->acl_role_id;
87528 + rolename = current->role->rolename;
87529 + gr_set_acls(1);
87530 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLEL_ACL_MSG, rolename, id);
87531 + }
87532 +
87533 + gr_put_exec_file(current);
87534 + return;
87535 +}
87536 +
87537 +int
87538 +gr_acl_handle_procpidmem(const struct task_struct *task)
87539 +{
87540 + if (unlikely(!gr_acl_is_enabled()))
87541 + return 0;
87542 +
87543 + if (task != current && (task->acl->mode & GR_PROTPROCFD) &&
87544 + !(current->acl->mode & GR_POVERRIDE) &&
87545 + !(current->role->roletype & GR_ROLE_GOD))
87546 + return -EACCES;
87547 +
87548 + return 0;
87549 +}
87550 diff --git a/grsecurity/gracl_ip.c b/grsecurity/gracl_ip.c
87551 new file mode 100644
87552 index 0000000..ed6ee43
87553 --- /dev/null
87554 +++ b/grsecurity/gracl_ip.c
87555 @@ -0,0 +1,386 @@
87556 +#include <linux/kernel.h>
87557 +#include <asm/uaccess.h>
87558 +#include <asm/errno.h>
87559 +#include <net/sock.h>
87560 +#include <linux/file.h>
87561 +#include <linux/fs.h>
87562 +#include <linux/net.h>
87563 +#include <linux/in.h>
87564 +#include <linux/skbuff.h>
87565 +#include <linux/ip.h>
87566 +#include <linux/udp.h>
87567 +#include <linux/types.h>
87568 +#include <linux/sched.h>
87569 +#include <linux/netdevice.h>
87570 +#include <linux/inetdevice.h>
87571 +#include <linux/gracl.h>
87572 +#include <linux/grsecurity.h>
87573 +#include <linux/grinternal.h>
87574 +
87575 +#define GR_BIND 0x01
87576 +#define GR_CONNECT 0x02
87577 +#define GR_INVERT 0x04
87578 +#define GR_BINDOVERRIDE 0x08
87579 +#define GR_CONNECTOVERRIDE 0x10
87580 +#define GR_SOCK_FAMILY 0x20
87581 +
87582 +static const char * gr_protocols[IPPROTO_MAX] = {
87583 + "ip", "icmp", "igmp", "ggp", "ipencap", "st", "tcp", "cbt",
87584 + "egp", "igp", "bbn-rcc", "nvp", "pup", "argus", "emcon", "xnet",
87585 + "chaos", "udp", "mux", "dcn", "hmp", "prm", "xns-idp", "trunk-1",
87586 + "trunk-2", "leaf-1", "leaf-2", "rdp", "irtp", "iso-tp4", "netblt", "mfe-nsp",
87587 + "merit-inp", "sep", "3pc", "idpr", "xtp", "ddp", "idpr-cmtp", "tp++",
87588 + "il", "ipv6", "sdrp", "ipv6-route", "ipv6-frag", "idrp", "rsvp", "gre",
87589 + "mhrp", "bna", "ipv6-crypt", "ipv6-auth", "i-nlsp", "swipe", "narp", "mobile",
87590 + "tlsp", "skip", "ipv6-icmp", "ipv6-nonxt", "ipv6-opts", "unknown:61", "cftp", "unknown:63",
87591 + "sat-expak", "kryptolan", "rvd", "ippc", "unknown:68", "sat-mon", "visa", "ipcv",
87592 + "cpnx", "cphb", "wsn", "pvp", "br-sat-mon", "sun-nd", "wb-mon", "wb-expak",
87593 + "iso-ip", "vmtp", "secure-vmtp", "vines", "ttp", "nfsnet-igp", "dgp", "tcf",
87594 + "eigrp", "ospf", "sprite-rpc", "larp", "mtp", "ax.25", "ipip", "micp",
87595 + "scc-sp", "etherip", "encap", "unknown:99", "gmtp", "ifmp", "pnni", "pim",
87596 + "aris", "scps", "qnx", "a/n", "ipcomp", "snp", "compaq-peer", "ipx-in-ip",
87597 + "vrrp", "pgm", "unknown:114", "l2tp", "ddx", "iatp", "stp", "srp",
87598 + "uti", "smp", "sm", "ptp", "isis", "fire", "crtp", "crdup",
87599 + "sscopmce", "iplt", "sps", "pipe", "sctp", "fc", "unkown:134", "unknown:135",
87600 + "unknown:136", "unknown:137", "unknown:138", "unknown:139", "unknown:140", "unknown:141", "unknown:142", "unknown:143",
87601 + "unknown:144", "unknown:145", "unknown:146", "unknown:147", "unknown:148", "unknown:149", "unknown:150", "unknown:151",
87602 + "unknown:152", "unknown:153", "unknown:154", "unknown:155", "unknown:156", "unknown:157", "unknown:158", "unknown:159",
87603 + "unknown:160", "unknown:161", "unknown:162", "unknown:163", "unknown:164", "unknown:165", "unknown:166", "unknown:167",
87604 + "unknown:168", "unknown:169", "unknown:170", "unknown:171", "unknown:172", "unknown:173", "unknown:174", "unknown:175",
87605 + "unknown:176", "unknown:177", "unknown:178", "unknown:179", "unknown:180", "unknown:181", "unknown:182", "unknown:183",
87606 + "unknown:184", "unknown:185", "unknown:186", "unknown:187", "unknown:188", "unknown:189", "unknown:190", "unknown:191",
87607 + "unknown:192", "unknown:193", "unknown:194", "unknown:195", "unknown:196", "unknown:197", "unknown:198", "unknown:199",
87608 + "unknown:200", "unknown:201", "unknown:202", "unknown:203", "unknown:204", "unknown:205", "unknown:206", "unknown:207",
87609 + "unknown:208", "unknown:209", "unknown:210", "unknown:211", "unknown:212", "unknown:213", "unknown:214", "unknown:215",
87610 + "unknown:216", "unknown:217", "unknown:218", "unknown:219", "unknown:220", "unknown:221", "unknown:222", "unknown:223",
87611 + "unknown:224", "unknown:225", "unknown:226", "unknown:227", "unknown:228", "unknown:229", "unknown:230", "unknown:231",
87612 + "unknown:232", "unknown:233", "unknown:234", "unknown:235", "unknown:236", "unknown:237", "unknown:238", "unknown:239",
87613 + "unknown:240", "unknown:241", "unknown:242", "unknown:243", "unknown:244", "unknown:245", "unknown:246", "unknown:247",
87614 + "unknown:248", "unknown:249", "unknown:250", "unknown:251", "unknown:252", "unknown:253", "unknown:254", "unknown:255",
87615 + };
87616 +
87617 +static const char * gr_socktypes[SOCK_MAX] = {
87618 + "unknown:0", "stream", "dgram", "raw", "rdm", "seqpacket", "unknown:6",
87619 + "unknown:7", "unknown:8", "unknown:9", "packet"
87620 + };
87621 +
87622 +static const char * gr_sockfamilies[AF_MAX+1] = {
87623 + "unspec", "unix", "inet", "ax25", "ipx", "appletalk", "netrom", "bridge", "atmpvc", "x25",
87624 + "inet6", "rose", "decnet", "netbeui", "security", "key", "netlink", "packet", "ash",
87625 + "econet", "atmsvc", "rds", "sna", "irda", "ppox", "wanpipe", "llc", "fam_27", "fam_28",
87626 + "tipc", "bluetooth", "iucv", "rxrpc", "isdn", "phonet", "ieee802154", "ciaf", "alg", "nfc", "vsock"
87627 + };
87628 +
87629 +const char *
87630 +gr_proto_to_name(unsigned char proto)
87631 +{
87632 + return gr_protocols[proto];
87633 +}
87634 +
87635 +const char *
87636 +gr_socktype_to_name(unsigned char type)
87637 +{
87638 + return gr_socktypes[type];
87639 +}
87640 +
87641 +const char *
87642 +gr_sockfamily_to_name(unsigned char family)
87643 +{
87644 + return gr_sockfamilies[family];
87645 +}
87646 +
87647 +extern const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
87648 +
87649 +int
87650 +gr_search_socket(const int domain, const int type, const int protocol)
87651 +{
87652 + struct acl_subject_label *curr;
87653 + const struct cred *cred = current_cred();
87654 +
87655 + if (unlikely(!gr_acl_is_enabled()))
87656 + goto exit;
87657 +
87658 + if ((domain < 0) || (type < 0) || (protocol < 0) ||
87659 + (domain >= AF_MAX) || (type >= SOCK_MAX) || (protocol >= IPPROTO_MAX))
87660 + goto exit; // let the kernel handle it
87661 +
87662 + curr = current->acl;
87663 +
87664 + if (curr->sock_families[domain / 32] & (1U << (domain % 32))) {
87665 + /* the family is allowed, if this is PF_INET allow it only if
87666 + the extra sock type/protocol checks pass */
87667 + if (domain == PF_INET)
87668 + goto inet_check;
87669 + goto exit;
87670 + } else {
87671 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87672 + __u32 fakeip = 0;
87673 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87674 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87675 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87676 + gr_to_filename(current->exec_file->f_path.dentry,
87677 + current->exec_file->f_path.mnt) :
87678 + curr->filename, curr->filename,
87679 + &fakeip, domain, 0, 0, GR_SOCK_FAMILY,
87680 + &current->signal->saved_ip);
87681 + goto exit;
87682 + }
87683 + goto exit_fail;
87684 + }
87685 +
87686 +inet_check:
87687 + /* the rest of this checking is for IPv4 only */
87688 + if (!curr->ips)
87689 + goto exit;
87690 +
87691 + if ((curr->ip_type & (1U << type)) &&
87692 + (curr->ip_proto[protocol / 32] & (1U << (protocol % 32))))
87693 + goto exit;
87694 +
87695 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87696 + /* we don't place acls on raw sockets , and sometimes
87697 + dgram/ip sockets are opened for ioctl and not
87698 + bind/connect, so we'll fake a bind learn log */
87699 + if (type == SOCK_RAW || type == SOCK_PACKET) {
87700 + __u32 fakeip = 0;
87701 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87702 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87703 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87704 + gr_to_filename(current->exec_file->f_path.dentry,
87705 + current->exec_file->f_path.mnt) :
87706 + curr->filename, curr->filename,
87707 + &fakeip, 0, type,
87708 + protocol, GR_CONNECT, &current->signal->saved_ip);
87709 + } else if ((type == SOCK_DGRAM) && (protocol == IPPROTO_IP)) {
87710 + __u32 fakeip = 0;
87711 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87712 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87713 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87714 + gr_to_filename(current->exec_file->f_path.dentry,
87715 + current->exec_file->f_path.mnt) :
87716 + curr->filename, curr->filename,
87717 + &fakeip, 0, type,
87718 + protocol, GR_BIND, &current->signal->saved_ip);
87719 + }
87720 + /* we'll log when they use connect or bind */
87721 + goto exit;
87722 + }
87723 +
87724 +exit_fail:
87725 + if (domain == PF_INET)
87726 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(domain),
87727 + gr_socktype_to_name(type), gr_proto_to_name(protocol));
87728 + else if (rcu_access_pointer(net_families[domain]) != NULL)
87729 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(domain),
87730 + gr_socktype_to_name(type), protocol);
87731 +
87732 + return 0;
87733 +exit:
87734 + return 1;
87735 +}
87736 +
87737 +int check_ip_policy(struct acl_ip_label *ip, __u32 ip_addr, __u16 ip_port, __u8 protocol, const int mode, const int type, __u32 our_addr, __u32 our_netmask)
87738 +{
87739 + if ((ip->mode & mode) &&
87740 + (ip_port >= ip->low) &&
87741 + (ip_port <= ip->high) &&
87742 + ((ntohl(ip_addr) & our_netmask) ==
87743 + (ntohl(our_addr) & our_netmask))
87744 + && (ip->proto[protocol / 32] & (1U << (protocol % 32)))
87745 + && (ip->type & (1U << type))) {
87746 + if (ip->mode & GR_INVERT)
87747 + return 2; // specifically denied
87748 + else
87749 + return 1; // allowed
87750 + }
87751 +
87752 + return 0; // not specifically allowed, may continue parsing
87753 +}
87754 +
87755 +static int
87756 +gr_search_connectbind(const int full_mode, struct sock *sk,
87757 + struct sockaddr_in *addr, const int type)
87758 +{
87759 + char iface[IFNAMSIZ] = {0};
87760 + struct acl_subject_label *curr;
87761 + struct acl_ip_label *ip;
87762 + struct inet_sock *isk;
87763 + struct net_device *dev;
87764 + struct in_device *idev;
87765 + unsigned long i;
87766 + int ret;
87767 + int mode = full_mode & (GR_BIND | GR_CONNECT);
87768 + __u32 ip_addr = 0;
87769 + __u32 our_addr;
87770 + __u32 our_netmask;
87771 + char *p;
87772 + __u16 ip_port = 0;
87773 + const struct cred *cred = current_cred();
87774 +
87775 + if (unlikely(!gr_acl_is_enabled() || sk->sk_family != PF_INET))
87776 + return 0;
87777 +
87778 + curr = current->acl;
87779 + isk = inet_sk(sk);
87780 +
87781 + /* INADDR_ANY overriding for binds, inaddr_any_override is already in network order */
87782 + if ((full_mode & GR_BINDOVERRIDE) && addr->sin_addr.s_addr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0)
87783 + addr->sin_addr.s_addr = curr->inaddr_any_override;
87784 + if ((full_mode & GR_CONNECT) && isk->inet_saddr == htonl(INADDR_ANY) && curr->inaddr_any_override != 0) {
87785 + struct sockaddr_in saddr;
87786 + int err;
87787 +
87788 + saddr.sin_family = AF_INET;
87789 + saddr.sin_addr.s_addr = curr->inaddr_any_override;
87790 + saddr.sin_port = isk->inet_sport;
87791 +
87792 + err = security_socket_bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87793 + if (err)
87794 + return err;
87795 +
87796 + err = sk->sk_socket->ops->bind(sk->sk_socket, (struct sockaddr *)&saddr, sizeof(struct sockaddr_in));
87797 + if (err)
87798 + return err;
87799 + }
87800 +
87801 + if (!curr->ips)
87802 + return 0;
87803 +
87804 + ip_addr = addr->sin_addr.s_addr;
87805 + ip_port = ntohs(addr->sin_port);
87806 +
87807 + if (curr->mode & (GR_LEARN | GR_INHERITLEARN)) {
87808 + security_learn(GR_IP_LEARN_MSG, current->role->rolename,
87809 + current->role->roletype, GR_GLOBAL_UID(cred->uid),
87810 + GR_GLOBAL_GID(cred->gid), current->exec_file ?
87811 + gr_to_filename(current->exec_file->f_path.dentry,
87812 + current->exec_file->f_path.mnt) :
87813 + curr->filename, curr->filename,
87814 + &ip_addr, ip_port, type,
87815 + sk->sk_protocol, mode, &current->signal->saved_ip);
87816 + return 0;
87817 + }
87818 +
87819 + for (i = 0; i < curr->ip_num; i++) {
87820 + ip = *(curr->ips + i);
87821 + if (ip->iface != NULL) {
87822 + strncpy(iface, ip->iface, IFNAMSIZ - 1);
87823 + p = strchr(iface, ':');
87824 + if (p != NULL)
87825 + *p = '\0';
87826 + dev = dev_get_by_name(sock_net(sk), iface);
87827 + if (dev == NULL)
87828 + continue;
87829 + idev = in_dev_get(dev);
87830 + if (idev == NULL) {
87831 + dev_put(dev);
87832 + continue;
87833 + }
87834 + rcu_read_lock();
87835 + for_ifa(idev) {
87836 + if (!strcmp(ip->iface, ifa->ifa_label)) {
87837 + our_addr = ifa->ifa_address;
87838 + our_netmask = 0xffffffff;
87839 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
87840 + if (ret == 1) {
87841 + rcu_read_unlock();
87842 + in_dev_put(idev);
87843 + dev_put(dev);
87844 + return 0;
87845 + } else if (ret == 2) {
87846 + rcu_read_unlock();
87847 + in_dev_put(idev);
87848 + dev_put(dev);
87849 + goto denied;
87850 + }
87851 + }
87852 + } endfor_ifa(idev);
87853 + rcu_read_unlock();
87854 + in_dev_put(idev);
87855 + dev_put(dev);
87856 + } else {
87857 + our_addr = ip->addr;
87858 + our_netmask = ip->netmask;
87859 + ret = check_ip_policy(ip, ip_addr, ip_port, sk->sk_protocol, mode, type, our_addr, our_netmask);
87860 + if (ret == 1)
87861 + return 0;
87862 + else if (ret == 2)
87863 + goto denied;
87864 + }
87865 + }
87866 +
87867 +denied:
87868 + if (mode == GR_BIND)
87869 + gr_log_int5_str2(GR_DONT_AUDIT, GR_BIND_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
87870 + else if (mode == GR_CONNECT)
87871 + gr_log_int5_str2(GR_DONT_AUDIT, GR_CONNECT_ACL_MSG, &ip_addr, ip_port, gr_socktype_to_name(type), gr_proto_to_name(sk->sk_protocol));
87872 +
87873 + return -EACCES;
87874 +}
87875 +
87876 +int
87877 +gr_search_connect(struct socket *sock, struct sockaddr_in *addr)
87878 +{
87879 + /* always allow disconnection of dgram sockets with connect */
87880 + if (addr->sin_family == AF_UNSPEC)
87881 + return 0;
87882 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sock->sk, addr, sock->type);
87883 +}
87884 +
87885 +int
87886 +gr_search_bind(struct socket *sock, struct sockaddr_in *addr)
87887 +{
87888 + return gr_search_connectbind(GR_BIND | GR_BINDOVERRIDE, sock->sk, addr, sock->type);
87889 +}
87890 +
87891 +int gr_search_listen(struct socket *sock)
87892 +{
87893 + struct sock *sk = sock->sk;
87894 + struct sockaddr_in addr;
87895 +
87896 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
87897 + addr.sin_port = inet_sk(sk)->inet_sport;
87898 +
87899 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
87900 +}
87901 +
87902 +int gr_search_accept(struct socket *sock)
87903 +{
87904 + struct sock *sk = sock->sk;
87905 + struct sockaddr_in addr;
87906 +
87907 + addr.sin_addr.s_addr = inet_sk(sk)->inet_saddr;
87908 + addr.sin_port = inet_sk(sk)->inet_sport;
87909 +
87910 + return gr_search_connectbind(GR_BIND | GR_CONNECTOVERRIDE, sock->sk, &addr, sock->type);
87911 +}
87912 +
87913 +int
87914 +gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr)
87915 +{
87916 + if (addr)
87917 + return gr_search_connectbind(GR_CONNECT, sk, addr, SOCK_DGRAM);
87918 + else {
87919 + struct sockaddr_in sin;
87920 + const struct inet_sock *inet = inet_sk(sk);
87921 +
87922 + sin.sin_addr.s_addr = inet->inet_daddr;
87923 + sin.sin_port = inet->inet_dport;
87924 +
87925 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
87926 + }
87927 +}
87928 +
87929 +int
87930 +gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb)
87931 +{
87932 + struct sockaddr_in sin;
87933 +
87934 + if (unlikely(skb->len < sizeof (struct udphdr)))
87935 + return 0; // skip this packet
87936 +
87937 + sin.sin_addr.s_addr = ip_hdr(skb)->saddr;
87938 + sin.sin_port = udp_hdr(skb)->source;
87939 +
87940 + return gr_search_connectbind(GR_CONNECT | GR_CONNECTOVERRIDE, sk, &sin, SOCK_DGRAM);
87941 +}
87942 diff --git a/grsecurity/gracl_learn.c b/grsecurity/gracl_learn.c
87943 new file mode 100644
87944 index 0000000..25f54ef
87945 --- /dev/null
87946 +++ b/grsecurity/gracl_learn.c
87947 @@ -0,0 +1,207 @@
87948 +#include <linux/kernel.h>
87949 +#include <linux/mm.h>
87950 +#include <linux/sched.h>
87951 +#include <linux/poll.h>
87952 +#include <linux/string.h>
87953 +#include <linux/file.h>
87954 +#include <linux/types.h>
87955 +#include <linux/vmalloc.h>
87956 +#include <linux/grinternal.h>
87957 +
87958 +extern ssize_t write_grsec_handler(struct file * file, const char __user * buf,
87959 + size_t count, loff_t *ppos);
87960 +extern int gr_acl_is_enabled(void);
87961 +
87962 +static DECLARE_WAIT_QUEUE_HEAD(learn_wait);
87963 +static int gr_learn_attached;
87964 +
87965 +/* use a 512k buffer */
87966 +#define LEARN_BUFFER_SIZE (512 * 1024)
87967 +
87968 +static DEFINE_SPINLOCK(gr_learn_lock);
87969 +static DEFINE_MUTEX(gr_learn_user_mutex);
87970 +
87971 +/* we need to maintain two buffers, so that the kernel context of grlearn
87972 + uses a semaphore around the userspace copying, and the other kernel contexts
87973 + use a spinlock when copying into the buffer, since they cannot sleep
87974 +*/
87975 +static char *learn_buffer;
87976 +static char *learn_buffer_user;
87977 +static int learn_buffer_len;
87978 +static int learn_buffer_user_len;
87979 +
87980 +static ssize_t
87981 +read_learn(struct file *file, char __user * buf, size_t count, loff_t * ppos)
87982 +{
87983 + DECLARE_WAITQUEUE(wait, current);
87984 + ssize_t retval = 0;
87985 +
87986 + add_wait_queue(&learn_wait, &wait);
87987 + set_current_state(TASK_INTERRUPTIBLE);
87988 + do {
87989 + mutex_lock(&gr_learn_user_mutex);
87990 + spin_lock(&gr_learn_lock);
87991 + if (learn_buffer_len)
87992 + break;
87993 + spin_unlock(&gr_learn_lock);
87994 + mutex_unlock(&gr_learn_user_mutex);
87995 + if (file->f_flags & O_NONBLOCK) {
87996 + retval = -EAGAIN;
87997 + goto out;
87998 + }
87999 + if (signal_pending(current)) {
88000 + retval = -ERESTARTSYS;
88001 + goto out;
88002 + }
88003 +
88004 + schedule();
88005 + } while (1);
88006 +
88007 + memcpy(learn_buffer_user, learn_buffer, learn_buffer_len);
88008 + learn_buffer_user_len = learn_buffer_len;
88009 + retval = learn_buffer_len;
88010 + learn_buffer_len = 0;
88011 +
88012 + spin_unlock(&gr_learn_lock);
88013 +
88014 + if (copy_to_user(buf, learn_buffer_user, learn_buffer_user_len))
88015 + retval = -EFAULT;
88016 +
88017 + mutex_unlock(&gr_learn_user_mutex);
88018 +out:
88019 + set_current_state(TASK_RUNNING);
88020 + remove_wait_queue(&learn_wait, &wait);
88021 + return retval;
88022 +}
88023 +
88024 +static unsigned int
88025 +poll_learn(struct file * file, poll_table * wait)
88026 +{
88027 + poll_wait(file, &learn_wait, wait);
88028 +
88029 + if (learn_buffer_len)
88030 + return (POLLIN | POLLRDNORM);
88031 +
88032 + return 0;
88033 +}
88034 +
88035 +void
88036 +gr_clear_learn_entries(void)
88037 +{
88038 + char *tmp;
88039 +
88040 + mutex_lock(&gr_learn_user_mutex);
88041 + spin_lock(&gr_learn_lock);
88042 + tmp = learn_buffer;
88043 + learn_buffer = NULL;
88044 + spin_unlock(&gr_learn_lock);
88045 + if (tmp)
88046 + vfree(tmp);
88047 + if (learn_buffer_user != NULL) {
88048 + vfree(learn_buffer_user);
88049 + learn_buffer_user = NULL;
88050 + }
88051 + learn_buffer_len = 0;
88052 + mutex_unlock(&gr_learn_user_mutex);
88053 +
88054 + return;
88055 +}
88056 +
88057 +void
88058 +gr_add_learn_entry(const char *fmt, ...)
88059 +{
88060 + va_list args;
88061 + unsigned int len;
88062 +
88063 + if (!gr_learn_attached)
88064 + return;
88065 +
88066 + spin_lock(&gr_learn_lock);
88067 +
88068 + /* leave a gap at the end so we know when it's "full" but don't have to
88069 + compute the exact length of the string we're trying to append
88070 + */
88071 + if (learn_buffer_len > LEARN_BUFFER_SIZE - 16384) {
88072 + spin_unlock(&gr_learn_lock);
88073 + wake_up_interruptible(&learn_wait);
88074 + return;
88075 + }
88076 + if (learn_buffer == NULL) {
88077 + spin_unlock(&gr_learn_lock);
88078 + return;
88079 + }
88080 +
88081 + va_start(args, fmt);
88082 + len = vsnprintf(learn_buffer + learn_buffer_len, LEARN_BUFFER_SIZE - learn_buffer_len, fmt, args);
88083 + va_end(args);
88084 +
88085 + learn_buffer_len += len + 1;
88086 +
88087 + spin_unlock(&gr_learn_lock);
88088 + wake_up_interruptible(&learn_wait);
88089 +
88090 + return;
88091 +}
88092 +
88093 +static int
88094 +open_learn(struct inode *inode, struct file *file)
88095 +{
88096 + if (file->f_mode & FMODE_READ && gr_learn_attached)
88097 + return -EBUSY;
88098 + if (file->f_mode & FMODE_READ) {
88099 + int retval = 0;
88100 + mutex_lock(&gr_learn_user_mutex);
88101 + if (learn_buffer == NULL)
88102 + learn_buffer = vmalloc(LEARN_BUFFER_SIZE);
88103 + if (learn_buffer_user == NULL)
88104 + learn_buffer_user = vmalloc(LEARN_BUFFER_SIZE);
88105 + if (learn_buffer == NULL) {
88106 + retval = -ENOMEM;
88107 + goto out_error;
88108 + }
88109 + if (learn_buffer_user == NULL) {
88110 + retval = -ENOMEM;
88111 + goto out_error;
88112 + }
88113 + learn_buffer_len = 0;
88114 + learn_buffer_user_len = 0;
88115 + gr_learn_attached = 1;
88116 +out_error:
88117 + mutex_unlock(&gr_learn_user_mutex);
88118 + return retval;
88119 + }
88120 + return 0;
88121 +}
88122 +
88123 +static int
88124 +close_learn(struct inode *inode, struct file *file)
88125 +{
88126 + if (file->f_mode & FMODE_READ) {
88127 + char *tmp = NULL;
88128 + mutex_lock(&gr_learn_user_mutex);
88129 + spin_lock(&gr_learn_lock);
88130 + tmp = learn_buffer;
88131 + learn_buffer = NULL;
88132 + spin_unlock(&gr_learn_lock);
88133 + if (tmp)
88134 + vfree(tmp);
88135 + if (learn_buffer_user != NULL) {
88136 + vfree(learn_buffer_user);
88137 + learn_buffer_user = NULL;
88138 + }
88139 + learn_buffer_len = 0;
88140 + learn_buffer_user_len = 0;
88141 + gr_learn_attached = 0;
88142 + mutex_unlock(&gr_learn_user_mutex);
88143 + }
88144 +
88145 + return 0;
88146 +}
88147 +
88148 +const struct file_operations grsec_fops = {
88149 + .read = read_learn,
88150 + .write = write_grsec_handler,
88151 + .open = open_learn,
88152 + .release = close_learn,
88153 + .poll = poll_learn,
88154 +};
88155 diff --git a/grsecurity/gracl_policy.c b/grsecurity/gracl_policy.c
88156 new file mode 100644
88157 index 0000000..0773423
88158 --- /dev/null
88159 +++ b/grsecurity/gracl_policy.c
88160 @@ -0,0 +1,1786 @@
88161 +#include <linux/kernel.h>
88162 +#include <linux/module.h>
88163 +#include <linux/sched.h>
88164 +#include <linux/mm.h>
88165 +#include <linux/file.h>
88166 +#include <linux/fs.h>
88167 +#include <linux/namei.h>
88168 +#include <linux/mount.h>
88169 +#include <linux/tty.h>
88170 +#include <linux/proc_fs.h>
88171 +#include <linux/lglock.h>
88172 +#include <linux/slab.h>
88173 +#include <linux/vmalloc.h>
88174 +#include <linux/types.h>
88175 +#include <linux/sysctl.h>
88176 +#include <linux/netdevice.h>
88177 +#include <linux/ptrace.h>
88178 +#include <linux/gracl.h>
88179 +#include <linux/gralloc.h>
88180 +#include <linux/security.h>
88181 +#include <linux/grinternal.h>
88182 +#include <linux/pid_namespace.h>
88183 +#include <linux/stop_machine.h>
88184 +#include <linux/fdtable.h>
88185 +#include <linux/percpu.h>
88186 +#include <linux/lglock.h>
88187 +#include <linux/hugetlb.h>
88188 +#include <linux/posix-timers.h>
88189 +#include "../fs/mount.h"
88190 +
88191 +#include <asm/uaccess.h>
88192 +#include <asm/errno.h>
88193 +#include <asm/mman.h>
88194 +
88195 +extern struct gr_policy_state *polstate;
88196 +
88197 +#define FOR_EACH_ROLE_START(role) \
88198 + role = polstate->role_list; \
88199 + while (role) {
88200 +
88201 +#define FOR_EACH_ROLE_END(role) \
88202 + role = role->prev; \
88203 + }
88204 +
88205 +struct path gr_real_root;
88206 +
88207 +extern struct gr_alloc_state *current_alloc_state;
88208 +
88209 +u16 acl_sp_role_value;
88210 +
88211 +static DEFINE_MUTEX(gr_dev_mutex);
88212 +
88213 +extern int chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum);
88214 +extern void gr_clear_learn_entries(void);
88215 +
88216 +struct gr_arg *gr_usermode __read_only;
88217 +unsigned char *gr_system_salt __read_only;
88218 +unsigned char *gr_system_sum __read_only;
88219 +
88220 +static unsigned int gr_auth_attempts = 0;
88221 +static unsigned long gr_auth_expires = 0UL;
88222 +
88223 +struct acl_object_label *fakefs_obj_rw;
88224 +struct acl_object_label *fakefs_obj_rwx;
88225 +
88226 +extern int gr_init_uidset(void);
88227 +extern void gr_free_uidset(void);
88228 +extern void gr_remove_uid(uid_t uid);
88229 +extern int gr_find_uid(uid_t uid);
88230 +
88231 +extern struct acl_subject_label *__gr_get_subject_for_task(const struct gr_policy_state *state, struct task_struct *task, const char *filename, int fallback);
88232 +extern void __gr_apply_subject_to_task(struct gr_policy_state *state, struct task_struct *task, struct acl_subject_label *subj);
88233 +extern int gr_streq(const char *a, const char *b, const unsigned int lena, const unsigned int lenb);
88234 +extern void __insert_inodev_entry(const struct gr_policy_state *state, struct inodev_entry *entry);
88235 +extern struct acl_role_label *__lookup_acl_role_label(const struct gr_policy_state *state, const struct task_struct *task, const uid_t uid, const gid_t gid);
88236 +extern void insert_acl_obj_label(struct acl_object_label *obj, struct acl_subject_label *subj);
88237 +extern void insert_acl_subj_label(struct acl_subject_label *obj, struct acl_role_label *role);
88238 +extern struct name_entry * __lookup_name_entry(const struct gr_policy_state *state, const char *name);
88239 +extern char *gr_to_filename_rbac(const struct dentry *dentry, const struct vfsmount *mnt);
88240 +extern struct acl_subject_label *lookup_acl_subj_label(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88241 +extern struct acl_subject_label *lookup_acl_subj_label_deleted(const u64 ino, const dev_t dev, const struct acl_role_label *role);
88242 +extern void assign_special_role(const char *rolename);
88243 +extern struct acl_subject_label *chk_subj_label(const struct dentry *l_dentry, const struct vfsmount *l_mnt, const struct acl_role_label *role);
88244 +extern int gr_rbac_disable(void *unused);
88245 +extern void gr_enable_rbac_system(void);
88246 +
88247 +static int copy_acl_object_label_normal(struct acl_object_label *obj, const struct acl_object_label *userp)
88248 +{
88249 + if (copy_from_user(obj, userp, sizeof(struct acl_object_label)))
88250 + return -EFAULT;
88251 +
88252 + return 0;
88253 +}
88254 +
88255 +static int copy_acl_ip_label_normal(struct acl_ip_label *ip, const struct acl_ip_label *userp)
88256 +{
88257 + if (copy_from_user(ip, userp, sizeof(struct acl_ip_label)))
88258 + return -EFAULT;
88259 +
88260 + return 0;
88261 +}
88262 +
88263 +static int copy_acl_subject_label_normal(struct acl_subject_label *subj, const struct acl_subject_label *userp)
88264 +{
88265 + if (copy_from_user(subj, userp, sizeof(struct acl_subject_label)))
88266 + return -EFAULT;
88267 +
88268 + return 0;
88269 +}
88270 +
88271 +static int copy_acl_role_label_normal(struct acl_role_label *role, const struct acl_role_label *userp)
88272 +{
88273 + if (copy_from_user(role, userp, sizeof(struct acl_role_label)))
88274 + return -EFAULT;
88275 +
88276 + return 0;
88277 +}
88278 +
88279 +static int copy_role_allowed_ip_normal(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp)
88280 +{
88281 + if (copy_from_user(roleip, userp, sizeof(struct role_allowed_ip)))
88282 + return -EFAULT;
88283 +
88284 + return 0;
88285 +}
88286 +
88287 +static int copy_sprole_pw_normal(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp)
88288 +{
88289 + if (copy_from_user(pw, userp + idx, sizeof(struct sprole_pw)))
88290 + return -EFAULT;
88291 +
88292 + return 0;
88293 +}
88294 +
88295 +static int copy_gr_hash_struct_normal(struct gr_hash_struct *hash, const struct gr_hash_struct *userp)
88296 +{
88297 + if (copy_from_user(hash, userp, sizeof(struct gr_hash_struct)))
88298 + return -EFAULT;
88299 +
88300 + return 0;
88301 +}
88302 +
88303 +static int copy_role_transition_normal(struct role_transition *trans, const struct role_transition *userp)
88304 +{
88305 + if (copy_from_user(trans, userp, sizeof(struct role_transition)))
88306 + return -EFAULT;
88307 +
88308 + return 0;
88309 +}
88310 +
88311 +int copy_pointer_from_array_normal(void *ptr, unsigned long idx, const void *userp)
88312 +{
88313 + if (copy_from_user(ptr, userp + (idx * sizeof(void *)), sizeof(void *)))
88314 + return -EFAULT;
88315 +
88316 + return 0;
88317 +}
88318 +
88319 +static int copy_gr_arg_wrapper_normal(const char __user *buf, struct gr_arg_wrapper *uwrap)
88320 +{
88321 + if (copy_from_user(uwrap, buf, sizeof (struct gr_arg_wrapper)))
88322 + return -EFAULT;
88323 +
88324 + if ((uwrap->version != GRSECURITY_VERSION) ||
88325 + (uwrap->size != sizeof(struct gr_arg)))
88326 + return -EINVAL;
88327 +
88328 + return 0;
88329 +}
88330 +
88331 +static int copy_gr_arg_normal(const struct gr_arg __user *buf, struct gr_arg *arg)
88332 +{
88333 + if (copy_from_user(arg, buf, sizeof (struct gr_arg)))
88334 + return -EFAULT;
88335 +
88336 + return 0;
88337 +}
88338 +
88339 +static size_t get_gr_arg_wrapper_size_normal(void)
88340 +{
88341 + return sizeof(struct gr_arg_wrapper);
88342 +}
88343 +
88344 +#ifdef CONFIG_COMPAT
88345 +extern int copy_gr_arg_wrapper_compat(const char *buf, struct gr_arg_wrapper *uwrap);
88346 +extern int copy_gr_arg_compat(const struct gr_arg __user *buf, struct gr_arg *arg);
88347 +extern int copy_acl_object_label_compat(struct acl_object_label *obj, const struct acl_object_label *userp);
88348 +extern int copy_acl_subject_label_compat(struct acl_subject_label *subj, const struct acl_subject_label *userp);
88349 +extern int copy_acl_role_label_compat(struct acl_role_label *role, const struct acl_role_label *userp);
88350 +extern int copy_role_allowed_ip_compat(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp);
88351 +extern int copy_role_transition_compat(struct role_transition *trans, const struct role_transition *userp);
88352 +extern int copy_gr_hash_struct_compat(struct gr_hash_struct *hash, const struct gr_hash_struct *userp);
88353 +extern int copy_pointer_from_array_compat(void *ptr, unsigned long idx, const void *userp);
88354 +extern int copy_acl_ip_label_compat(struct acl_ip_label *ip, const struct acl_ip_label *userp);
88355 +extern int copy_sprole_pw_compat(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp);
88356 +extern size_t get_gr_arg_wrapper_size_compat(void);
88357 +
88358 +int (* copy_gr_arg_wrapper)(const char *buf, struct gr_arg_wrapper *uwrap) __read_only;
88359 +int (* copy_gr_arg)(const struct gr_arg *buf, struct gr_arg *arg) __read_only;
88360 +int (* copy_acl_object_label)(struct acl_object_label *obj, const struct acl_object_label *userp) __read_only;
88361 +int (* copy_acl_subject_label)(struct acl_subject_label *subj, const struct acl_subject_label *userp) __read_only;
88362 +int (* copy_acl_role_label)(struct acl_role_label *role, const struct acl_role_label *userp) __read_only;
88363 +int (* copy_acl_ip_label)(struct acl_ip_label *ip, const struct acl_ip_label *userp) __read_only;
88364 +int (* copy_pointer_from_array)(void *ptr, unsigned long idx, const void *userp) __read_only;
88365 +int (* copy_sprole_pw)(struct sprole_pw *pw, unsigned long idx, const struct sprole_pw *userp) __read_only;
88366 +int (* copy_gr_hash_struct)(struct gr_hash_struct *hash, const struct gr_hash_struct *userp) __read_only;
88367 +int (* copy_role_transition)(struct role_transition *trans, const struct role_transition *userp) __read_only;
88368 +int (* copy_role_allowed_ip)(struct role_allowed_ip *roleip, const struct role_allowed_ip *userp) __read_only;
88369 +size_t (* get_gr_arg_wrapper_size)(void) __read_only;
88370 +
88371 +#else
88372 +#define copy_gr_arg_wrapper copy_gr_arg_wrapper_normal
88373 +#define copy_gr_arg copy_gr_arg_normal
88374 +#define copy_gr_hash_struct copy_gr_hash_struct_normal
88375 +#define copy_acl_object_label copy_acl_object_label_normal
88376 +#define copy_acl_subject_label copy_acl_subject_label_normal
88377 +#define copy_acl_role_label copy_acl_role_label_normal
88378 +#define copy_acl_ip_label copy_acl_ip_label_normal
88379 +#define copy_pointer_from_array copy_pointer_from_array_normal
88380 +#define copy_sprole_pw copy_sprole_pw_normal
88381 +#define copy_role_transition copy_role_transition_normal
88382 +#define copy_role_allowed_ip copy_role_allowed_ip_normal
88383 +#define get_gr_arg_wrapper_size get_gr_arg_wrapper_size_normal
88384 +#endif
88385 +
88386 +static struct acl_subject_label *
88387 +lookup_subject_map(const struct acl_subject_label *userp)
88388 +{
88389 + unsigned int index = gr_shash(userp, polstate->subj_map_set.s_size);
88390 + struct subject_map *match;
88391 +
88392 + match = polstate->subj_map_set.s_hash[index];
88393 +
88394 + while (match && match->user != userp)
88395 + match = match->next;
88396 +
88397 + if (match != NULL)
88398 + return match->kernel;
88399 + else
88400 + return NULL;
88401 +}
88402 +
88403 +static void
88404 +insert_subj_map_entry(struct subject_map *subjmap)
88405 +{
88406 + unsigned int index = gr_shash(subjmap->user, polstate->subj_map_set.s_size);
88407 + struct subject_map **curr;
88408 +
88409 + subjmap->prev = NULL;
88410 +
88411 + curr = &polstate->subj_map_set.s_hash[index];
88412 + if (*curr != NULL)
88413 + (*curr)->prev = subjmap;
88414 +
88415 + subjmap->next = *curr;
88416 + *curr = subjmap;
88417 +
88418 + return;
88419 +}
88420 +
88421 +static void
88422 +__insert_acl_role_label(struct acl_role_label *role, uid_t uidgid)
88423 +{
88424 + unsigned int index =
88425 + gr_rhash(uidgid, role->roletype & (GR_ROLE_USER | GR_ROLE_GROUP), polstate->acl_role_set.r_size);
88426 + struct acl_role_label **curr;
88427 + struct acl_role_label *tmp, *tmp2;
88428 +
88429 + curr = &polstate->acl_role_set.r_hash[index];
88430 +
88431 + /* simple case, slot is empty, just set it to our role */
88432 + if (*curr == NULL) {
88433 + *curr = role;
88434 + } else {
88435 + /* example:
88436 + 1 -> 2 -> 3 (adding 2 -> 3 to here)
88437 + 2 -> 3
88438 + */
88439 + /* first check to see if we can already be reached via this slot */
88440 + tmp = *curr;
88441 + while (tmp && tmp != role)
88442 + tmp = tmp->next;
88443 + if (tmp == role) {
88444 + /* we don't need to add ourselves to this slot's chain */
88445 + return;
88446 + }
88447 + /* we need to add ourselves to this chain, two cases */
88448 + if (role->next == NULL) {
88449 + /* simple case, append the current chain to our role */
88450 + role->next = *curr;
88451 + *curr = role;
88452 + } else {
88453 + /* 1 -> 2 -> 3 -> 4
88454 + 2 -> 3 -> 4
88455 + 3 -> 4 (adding 1 -> 2 -> 3 -> 4 to here)
88456 + */
88457 + /* trickier case: walk our role's chain until we find
88458 + the role for the start of the current slot's chain */
88459 + tmp = role;
88460 + tmp2 = *curr;
88461 + while (tmp->next && tmp->next != tmp2)
88462 + tmp = tmp->next;
88463 + if (tmp->next == tmp2) {
88464 + /* from example above, we found 3, so just
88465 + replace this slot's chain with ours */
88466 + *curr = role;
88467 + } else {
88468 + /* we didn't find a subset of our role's chain
88469 + in the current slot's chain, so append their
88470 + chain to ours, and set us as the first role in
88471 + the slot's chain
88472 +
88473 + we could fold this case with the case above,
88474 + but making it explicit for clarity
88475 + */
88476 + tmp->next = tmp2;
88477 + *curr = role;
88478 + }
88479 + }
88480 + }
88481 +
88482 + return;
88483 +}
88484 +
88485 +static void
88486 +insert_acl_role_label(struct acl_role_label *role)
88487 +{
88488 + int i;
88489 +
88490 + if (polstate->role_list == NULL) {
88491 + polstate->role_list = role;
88492 + role->prev = NULL;
88493 + } else {
88494 + role->prev = polstate->role_list;
88495 + polstate->role_list = role;
88496 + }
88497 +
88498 + /* used for hash chains */
88499 + role->next = NULL;
88500 +
88501 + if (role->roletype & GR_ROLE_DOMAIN) {
88502 + for (i = 0; i < role->domain_child_num; i++)
88503 + __insert_acl_role_label(role, role->domain_children[i]);
88504 + } else
88505 + __insert_acl_role_label(role, role->uidgid);
88506 +}
88507 +
88508 +static int
88509 +insert_name_entry(char *name, const u64 inode, const dev_t device, __u8 deleted)
88510 +{
88511 + struct name_entry **curr, *nentry;
88512 + struct inodev_entry *ientry;
88513 + unsigned int len = strlen(name);
88514 + unsigned int key = full_name_hash(name, len);
88515 + unsigned int index = key % polstate->name_set.n_size;
88516 +
88517 + curr = &polstate->name_set.n_hash[index];
88518 +
88519 + while (*curr && ((*curr)->key != key || !gr_streq((*curr)->name, name, (*curr)->len, len)))
88520 + curr = &((*curr)->next);
88521 +
88522 + if (*curr != NULL)
88523 + return 1;
88524 +
88525 + nentry = acl_alloc(sizeof (struct name_entry));
88526 + if (nentry == NULL)
88527 + return 0;
88528 + ientry = acl_alloc(sizeof (struct inodev_entry));
88529 + if (ientry == NULL)
88530 + return 0;
88531 + ientry->nentry = nentry;
88532 +
88533 + nentry->key = key;
88534 + nentry->name = name;
88535 + nentry->inode = inode;
88536 + nentry->device = device;
88537 + nentry->len = len;
88538 + nentry->deleted = deleted;
88539 +
88540 + nentry->prev = NULL;
88541 + curr = &polstate->name_set.n_hash[index];
88542 + if (*curr != NULL)
88543 + (*curr)->prev = nentry;
88544 + nentry->next = *curr;
88545 + *curr = nentry;
88546 +
88547 + /* insert us into the table searchable by inode/dev */
88548 + __insert_inodev_entry(polstate, ientry);
88549 +
88550 + return 1;
88551 +}
88552 +
88553 +/* allocating chained hash tables, so optimal size is where lambda ~ 1 */
88554 +
88555 +static void *
88556 +create_table(__u32 * len, int elementsize)
88557 +{
88558 + unsigned int table_sizes[] = {
88559 + 7, 13, 31, 61, 127, 251, 509, 1021, 2039, 4093, 8191, 16381,
88560 + 32749, 65521, 131071, 262139, 524287, 1048573, 2097143,
88561 + 4194301, 8388593, 16777213, 33554393, 67108859
88562 + };
88563 + void *newtable = NULL;
88564 + unsigned int pwr = 0;
88565 +
88566 + while ((pwr < ((sizeof (table_sizes) / sizeof (table_sizes[0])) - 1)) &&
88567 + table_sizes[pwr] <= *len)
88568 + pwr++;
88569 +
88570 + if (table_sizes[pwr] <= *len || (table_sizes[pwr] > ULONG_MAX / elementsize))
88571 + return newtable;
88572 +
88573 + if ((table_sizes[pwr] * elementsize) <= PAGE_SIZE)
88574 + newtable =
88575 + kmalloc(table_sizes[pwr] * elementsize, GFP_KERNEL);
88576 + else
88577 + newtable = vmalloc(table_sizes[pwr] * elementsize);
88578 +
88579 + *len = table_sizes[pwr];
88580 +
88581 + return newtable;
88582 +}
88583 +
88584 +static int
88585 +init_variables(const struct gr_arg *arg, bool reload)
88586 +{
88587 + struct task_struct *reaper = init_pid_ns.child_reaper;
88588 + unsigned int stacksize;
88589 +
88590 + polstate->subj_map_set.s_size = arg->role_db.num_subjects;
88591 + polstate->acl_role_set.r_size = arg->role_db.num_roles + arg->role_db.num_domain_children;
88592 + polstate->name_set.n_size = arg->role_db.num_objects;
88593 + polstate->inodev_set.i_size = arg->role_db.num_objects;
88594 +
88595 + if (!polstate->subj_map_set.s_size || !polstate->acl_role_set.r_size ||
88596 + !polstate->name_set.n_size || !polstate->inodev_set.i_size)
88597 + return 1;
88598 +
88599 + if (!reload) {
88600 + if (!gr_init_uidset())
88601 + return 1;
88602 + }
88603 +
88604 + /* set up the stack that holds allocation info */
88605 +
88606 + stacksize = arg->role_db.num_pointers + 5;
88607 +
88608 + if (!acl_alloc_stack_init(stacksize))
88609 + return 1;
88610 +
88611 + if (!reload) {
88612 + /* grab reference for the real root dentry and vfsmount */
88613 + get_fs_root(reaper->fs, &gr_real_root);
88614 +
88615 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
88616 + printk(KERN_ALERT "Obtained real root device=%d, inode=%lu\n", gr_get_dev_from_dentry(gr_real_root.dentry), gr_get_ino_from_dentry(gr_real_root.dentry));
88617 +#endif
88618 +
88619 + fakefs_obj_rw = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88620 + if (fakefs_obj_rw == NULL)
88621 + return 1;
88622 + fakefs_obj_rw->mode = GR_FIND | GR_READ | GR_WRITE;
88623 +
88624 + fakefs_obj_rwx = kzalloc(sizeof(struct acl_object_label), GFP_KERNEL);
88625 + if (fakefs_obj_rwx == NULL)
88626 + return 1;
88627 + fakefs_obj_rwx->mode = GR_FIND | GR_READ | GR_WRITE | GR_EXEC;
88628 + }
88629 +
88630 + polstate->subj_map_set.s_hash =
88631 + (struct subject_map **) create_table(&polstate->subj_map_set.s_size, sizeof(void *));
88632 + polstate->acl_role_set.r_hash =
88633 + (struct acl_role_label **) create_table(&polstate->acl_role_set.r_size, sizeof(void *));
88634 + polstate->name_set.n_hash = (struct name_entry **) create_table(&polstate->name_set.n_size, sizeof(void *));
88635 + polstate->inodev_set.i_hash =
88636 + (struct inodev_entry **) create_table(&polstate->inodev_set.i_size, sizeof(void *));
88637 +
88638 + if (!polstate->subj_map_set.s_hash || !polstate->acl_role_set.r_hash ||
88639 + !polstate->name_set.n_hash || !polstate->inodev_set.i_hash)
88640 + return 1;
88641 +
88642 + memset(polstate->subj_map_set.s_hash, 0,
88643 + sizeof(struct subject_map *) * polstate->subj_map_set.s_size);
88644 + memset(polstate->acl_role_set.r_hash, 0,
88645 + sizeof (struct acl_role_label *) * polstate->acl_role_set.r_size);
88646 + memset(polstate->name_set.n_hash, 0,
88647 + sizeof (struct name_entry *) * polstate->name_set.n_size);
88648 + memset(polstate->inodev_set.i_hash, 0,
88649 + sizeof (struct inodev_entry *) * polstate->inodev_set.i_size);
88650 +
88651 + return 0;
88652 +}
88653 +
88654 +/* free information not needed after startup
88655 + currently contains user->kernel pointer mappings for subjects
88656 +*/
88657 +
88658 +static void
88659 +free_init_variables(void)
88660 +{
88661 + __u32 i;
88662 +
88663 + if (polstate->subj_map_set.s_hash) {
88664 + for (i = 0; i < polstate->subj_map_set.s_size; i++) {
88665 + if (polstate->subj_map_set.s_hash[i]) {
88666 + kfree(polstate->subj_map_set.s_hash[i]);
88667 + polstate->subj_map_set.s_hash[i] = NULL;
88668 + }
88669 + }
88670 +
88671 + if ((polstate->subj_map_set.s_size * sizeof (struct subject_map *)) <=
88672 + PAGE_SIZE)
88673 + kfree(polstate->subj_map_set.s_hash);
88674 + else
88675 + vfree(polstate->subj_map_set.s_hash);
88676 + }
88677 +
88678 + return;
88679 +}
88680 +
88681 +static void
88682 +free_variables(bool reload)
88683 +{
88684 + struct acl_subject_label *s;
88685 + struct acl_role_label *r;
88686 + struct task_struct *task, *task2;
88687 + unsigned int x;
88688 +
88689 + if (!reload) {
88690 + gr_clear_learn_entries();
88691 +
88692 + read_lock(&tasklist_lock);
88693 + do_each_thread(task2, task) {
88694 + task->acl_sp_role = 0;
88695 + task->acl_role_id = 0;
88696 + task->inherited = 0;
88697 + task->acl = NULL;
88698 + task->role = NULL;
88699 + } while_each_thread(task2, task);
88700 + read_unlock(&tasklist_lock);
88701 +
88702 + kfree(fakefs_obj_rw);
88703 + fakefs_obj_rw = NULL;
88704 + kfree(fakefs_obj_rwx);
88705 + fakefs_obj_rwx = NULL;
88706 +
88707 + /* release the reference to the real root dentry and vfsmount */
88708 + path_put(&gr_real_root);
88709 + memset(&gr_real_root, 0, sizeof(gr_real_root));
88710 + }
88711 +
88712 + /* free all object hash tables */
88713 +
88714 + FOR_EACH_ROLE_START(r)
88715 + if (r->subj_hash == NULL)
88716 + goto next_role;
88717 + FOR_EACH_SUBJECT_START(r, s, x)
88718 + if (s->obj_hash == NULL)
88719 + break;
88720 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88721 + kfree(s->obj_hash);
88722 + else
88723 + vfree(s->obj_hash);
88724 + FOR_EACH_SUBJECT_END(s, x)
88725 + FOR_EACH_NESTED_SUBJECT_START(r, s)
88726 + if (s->obj_hash == NULL)
88727 + break;
88728 + if ((s->obj_hash_size * sizeof (struct acl_object_label *)) <= PAGE_SIZE)
88729 + kfree(s->obj_hash);
88730 + else
88731 + vfree(s->obj_hash);
88732 + FOR_EACH_NESTED_SUBJECT_END(s)
88733 + if ((r->subj_hash_size * sizeof (struct acl_subject_label *)) <= PAGE_SIZE)
88734 + kfree(r->subj_hash);
88735 + else
88736 + vfree(r->subj_hash);
88737 + r->subj_hash = NULL;
88738 +next_role:
88739 + FOR_EACH_ROLE_END(r)
88740 +
88741 + acl_free_all();
88742 +
88743 + if (polstate->acl_role_set.r_hash) {
88744 + if ((polstate->acl_role_set.r_size * sizeof (struct acl_role_label *)) <=
88745 + PAGE_SIZE)
88746 + kfree(polstate->acl_role_set.r_hash);
88747 + else
88748 + vfree(polstate->acl_role_set.r_hash);
88749 + }
88750 + if (polstate->name_set.n_hash) {
88751 + if ((polstate->name_set.n_size * sizeof (struct name_entry *)) <=
88752 + PAGE_SIZE)
88753 + kfree(polstate->name_set.n_hash);
88754 + else
88755 + vfree(polstate->name_set.n_hash);
88756 + }
88757 +
88758 + if (polstate->inodev_set.i_hash) {
88759 + if ((polstate->inodev_set.i_size * sizeof (struct inodev_entry *)) <=
88760 + PAGE_SIZE)
88761 + kfree(polstate->inodev_set.i_hash);
88762 + else
88763 + vfree(polstate->inodev_set.i_hash);
88764 + }
88765 +
88766 + if (!reload)
88767 + gr_free_uidset();
88768 +
88769 + memset(&polstate->name_set, 0, sizeof (struct name_db));
88770 + memset(&polstate->inodev_set, 0, sizeof (struct inodev_db));
88771 + memset(&polstate->acl_role_set, 0, sizeof (struct acl_role_db));
88772 + memset(&polstate->subj_map_set, 0, sizeof (struct acl_subj_map_db));
88773 +
88774 + polstate->default_role = NULL;
88775 + polstate->kernel_role = NULL;
88776 + polstate->role_list = NULL;
88777 +
88778 + return;
88779 +}
88780 +
88781 +static struct acl_subject_label *
88782 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied);
88783 +
88784 +static int alloc_and_copy_string(char **name, unsigned int maxlen)
88785 +{
88786 + unsigned int len = strnlen_user(*name, maxlen);
88787 + char *tmp;
88788 +
88789 + if (!len || len >= maxlen)
88790 + return -EINVAL;
88791 +
88792 + if ((tmp = (char *) acl_alloc(len)) == NULL)
88793 + return -ENOMEM;
88794 +
88795 + if (copy_from_user(tmp, *name, len))
88796 + return -EFAULT;
88797 +
88798 + tmp[len-1] = '\0';
88799 + *name = tmp;
88800 +
88801 + return 0;
88802 +}
88803 +
88804 +static int
88805 +copy_user_glob(struct acl_object_label *obj)
88806 +{
88807 + struct acl_object_label *g_tmp, **guser;
88808 + int error;
88809 +
88810 + if (obj->globbed == NULL)
88811 + return 0;
88812 +
88813 + guser = &obj->globbed;
88814 + while (*guser) {
88815 + g_tmp = (struct acl_object_label *)
88816 + acl_alloc(sizeof (struct acl_object_label));
88817 + if (g_tmp == NULL)
88818 + return -ENOMEM;
88819 +
88820 + if (copy_acl_object_label(g_tmp, *guser))
88821 + return -EFAULT;
88822 +
88823 + error = alloc_and_copy_string(&g_tmp->filename, PATH_MAX);
88824 + if (error)
88825 + return error;
88826 +
88827 + *guser = g_tmp;
88828 + guser = &(g_tmp->next);
88829 + }
88830 +
88831 + return 0;
88832 +}
88833 +
88834 +static int
88835 +copy_user_objs(struct acl_object_label *userp, struct acl_subject_label *subj,
88836 + struct acl_role_label *role)
88837 +{
88838 + struct acl_object_label *o_tmp;
88839 + int ret;
88840 +
88841 + while (userp) {
88842 + if ((o_tmp = (struct acl_object_label *)
88843 + acl_alloc(sizeof (struct acl_object_label))) == NULL)
88844 + return -ENOMEM;
88845 +
88846 + if (copy_acl_object_label(o_tmp, userp))
88847 + return -EFAULT;
88848 +
88849 + userp = o_tmp->prev;
88850 +
88851 + ret = alloc_and_copy_string(&o_tmp->filename, PATH_MAX);
88852 + if (ret)
88853 + return ret;
88854 +
88855 + insert_acl_obj_label(o_tmp, subj);
88856 + if (!insert_name_entry(o_tmp->filename, o_tmp->inode,
88857 + o_tmp->device, (o_tmp->mode & GR_DELETED) ? 1 : 0))
88858 + return -ENOMEM;
88859 +
88860 + ret = copy_user_glob(o_tmp);
88861 + if (ret)
88862 + return ret;
88863 +
88864 + if (o_tmp->nested) {
88865 + int already_copied;
88866 +
88867 + o_tmp->nested = do_copy_user_subj(o_tmp->nested, role, &already_copied);
88868 + if (IS_ERR(o_tmp->nested))
88869 + return PTR_ERR(o_tmp->nested);
88870 +
88871 + /* insert into nested subject list if we haven't copied this one yet
88872 + to prevent duplicate entries */
88873 + if (!already_copied) {
88874 + o_tmp->nested->next = role->hash->first;
88875 + role->hash->first = o_tmp->nested;
88876 + }
88877 + }
88878 + }
88879 +
88880 + return 0;
88881 +}
88882 +
88883 +static __u32
88884 +count_user_subjs(struct acl_subject_label *userp)
88885 +{
88886 + struct acl_subject_label s_tmp;
88887 + __u32 num = 0;
88888 +
88889 + while (userp) {
88890 + if (copy_acl_subject_label(&s_tmp, userp))
88891 + break;
88892 +
88893 + userp = s_tmp.prev;
88894 + }
88895 +
88896 + return num;
88897 +}
88898 +
88899 +static int
88900 +copy_user_allowedips(struct acl_role_label *rolep)
88901 +{
88902 + struct role_allowed_ip *ruserip, *rtmp = NULL, *rlast;
88903 +
88904 + ruserip = rolep->allowed_ips;
88905 +
88906 + while (ruserip) {
88907 + rlast = rtmp;
88908 +
88909 + if ((rtmp = (struct role_allowed_ip *)
88910 + acl_alloc(sizeof (struct role_allowed_ip))) == NULL)
88911 + return -ENOMEM;
88912 +
88913 + if (copy_role_allowed_ip(rtmp, ruserip))
88914 + return -EFAULT;
88915 +
88916 + ruserip = rtmp->prev;
88917 +
88918 + if (!rlast) {
88919 + rtmp->prev = NULL;
88920 + rolep->allowed_ips = rtmp;
88921 + } else {
88922 + rlast->next = rtmp;
88923 + rtmp->prev = rlast;
88924 + }
88925 +
88926 + if (!ruserip)
88927 + rtmp->next = NULL;
88928 + }
88929 +
88930 + return 0;
88931 +}
88932 +
88933 +static int
88934 +copy_user_transitions(struct acl_role_label *rolep)
88935 +{
88936 + struct role_transition *rusertp, *rtmp = NULL, *rlast;
88937 + int error;
88938 +
88939 + rusertp = rolep->transitions;
88940 +
88941 + while (rusertp) {
88942 + rlast = rtmp;
88943 +
88944 + if ((rtmp = (struct role_transition *)
88945 + acl_alloc(sizeof (struct role_transition))) == NULL)
88946 + return -ENOMEM;
88947 +
88948 + if (copy_role_transition(rtmp, rusertp))
88949 + return -EFAULT;
88950 +
88951 + rusertp = rtmp->prev;
88952 +
88953 + error = alloc_and_copy_string(&rtmp->rolename, GR_SPROLE_LEN);
88954 + if (error)
88955 + return error;
88956 +
88957 + if (!rlast) {
88958 + rtmp->prev = NULL;
88959 + rolep->transitions = rtmp;
88960 + } else {
88961 + rlast->next = rtmp;
88962 + rtmp->prev = rlast;
88963 + }
88964 +
88965 + if (!rusertp)
88966 + rtmp->next = NULL;
88967 + }
88968 +
88969 + return 0;
88970 +}
88971 +
88972 +static __u32 count_user_objs(const struct acl_object_label __user *userp)
88973 +{
88974 + struct acl_object_label o_tmp;
88975 + __u32 num = 0;
88976 +
88977 + while (userp) {
88978 + if (copy_acl_object_label(&o_tmp, userp))
88979 + break;
88980 +
88981 + userp = o_tmp.prev;
88982 + num++;
88983 + }
88984 +
88985 + return num;
88986 +}
88987 +
88988 +static struct acl_subject_label *
88989 +do_copy_user_subj(struct acl_subject_label *userp, struct acl_role_label *role, int *already_copied)
88990 +{
88991 + struct acl_subject_label *s_tmp = NULL, *s_tmp2;
88992 + __u32 num_objs;
88993 + struct acl_ip_label **i_tmp, *i_utmp2;
88994 + struct gr_hash_struct ghash;
88995 + struct subject_map *subjmap;
88996 + unsigned int i_num;
88997 + int err;
88998 +
88999 + if (already_copied != NULL)
89000 + *already_copied = 0;
89001 +
89002 + s_tmp = lookup_subject_map(userp);
89003 +
89004 + /* we've already copied this subject into the kernel, just return
89005 + the reference to it, and don't copy it over again
89006 + */
89007 + if (s_tmp) {
89008 + if (already_copied != NULL)
89009 + *already_copied = 1;
89010 + return(s_tmp);
89011 + }
89012 +
89013 + if ((s_tmp = (struct acl_subject_label *)
89014 + acl_alloc(sizeof (struct acl_subject_label))) == NULL)
89015 + return ERR_PTR(-ENOMEM);
89016 +
89017 + subjmap = (struct subject_map *)kmalloc(sizeof (struct subject_map), GFP_KERNEL);
89018 + if (subjmap == NULL)
89019 + return ERR_PTR(-ENOMEM);
89020 +
89021 + subjmap->user = userp;
89022 + subjmap->kernel = s_tmp;
89023 + insert_subj_map_entry(subjmap);
89024 +
89025 + if (copy_acl_subject_label(s_tmp, userp))
89026 + return ERR_PTR(-EFAULT);
89027 +
89028 + err = alloc_and_copy_string(&s_tmp->filename, PATH_MAX);
89029 + if (err)
89030 + return ERR_PTR(err);
89031 +
89032 + if (!strcmp(s_tmp->filename, "/"))
89033 + role->root_label = s_tmp;
89034 +
89035 + if (copy_gr_hash_struct(&ghash, s_tmp->hash))
89036 + return ERR_PTR(-EFAULT);
89037 +
89038 + /* copy user and group transition tables */
89039 +
89040 + if (s_tmp->user_trans_num) {
89041 + uid_t *uidlist;
89042 +
89043 + uidlist = (uid_t *)acl_alloc_num(s_tmp->user_trans_num, sizeof(uid_t));
89044 + if (uidlist == NULL)
89045 + return ERR_PTR(-ENOMEM);
89046 + if (copy_from_user(uidlist, s_tmp->user_transitions, s_tmp->user_trans_num * sizeof(uid_t)))
89047 + return ERR_PTR(-EFAULT);
89048 +
89049 + s_tmp->user_transitions = uidlist;
89050 + }
89051 +
89052 + if (s_tmp->group_trans_num) {
89053 + gid_t *gidlist;
89054 +
89055 + gidlist = (gid_t *)acl_alloc_num(s_tmp->group_trans_num, sizeof(gid_t));
89056 + if (gidlist == NULL)
89057 + return ERR_PTR(-ENOMEM);
89058 + if (copy_from_user(gidlist, s_tmp->group_transitions, s_tmp->group_trans_num * sizeof(gid_t)))
89059 + return ERR_PTR(-EFAULT);
89060 +
89061 + s_tmp->group_transitions = gidlist;
89062 + }
89063 +
89064 + /* set up object hash table */
89065 + num_objs = count_user_objs(ghash.first);
89066 +
89067 + s_tmp->obj_hash_size = num_objs;
89068 + s_tmp->obj_hash =
89069 + (struct acl_object_label **)
89070 + create_table(&(s_tmp->obj_hash_size), sizeof(void *));
89071 +
89072 + if (!s_tmp->obj_hash)
89073 + return ERR_PTR(-ENOMEM);
89074 +
89075 + memset(s_tmp->obj_hash, 0,
89076 + s_tmp->obj_hash_size *
89077 + sizeof (struct acl_object_label *));
89078 +
89079 + /* add in objects */
89080 + err = copy_user_objs(ghash.first, s_tmp, role);
89081 +
89082 + if (err)
89083 + return ERR_PTR(err);
89084 +
89085 + /* set pointer for parent subject */
89086 + if (s_tmp->parent_subject) {
89087 + s_tmp2 = do_copy_user_subj(s_tmp->parent_subject, role, NULL);
89088 +
89089 + if (IS_ERR(s_tmp2))
89090 + return s_tmp2;
89091 +
89092 + s_tmp->parent_subject = s_tmp2;
89093 + }
89094 +
89095 + /* add in ip acls */
89096 +
89097 + if (!s_tmp->ip_num) {
89098 + s_tmp->ips = NULL;
89099 + goto insert;
89100 + }
89101 +
89102 + i_tmp =
89103 + (struct acl_ip_label **) acl_alloc_num(s_tmp->ip_num,
89104 + sizeof (struct acl_ip_label *));
89105 +
89106 + if (!i_tmp)
89107 + return ERR_PTR(-ENOMEM);
89108 +
89109 + for (i_num = 0; i_num < s_tmp->ip_num; i_num++) {
89110 + *(i_tmp + i_num) =
89111 + (struct acl_ip_label *)
89112 + acl_alloc(sizeof (struct acl_ip_label));
89113 + if (!*(i_tmp + i_num))
89114 + return ERR_PTR(-ENOMEM);
89115 +
89116 + if (copy_pointer_from_array(&i_utmp2, i_num, s_tmp->ips))
89117 + return ERR_PTR(-EFAULT);
89118 +
89119 + if (copy_acl_ip_label(*(i_tmp + i_num), i_utmp2))
89120 + return ERR_PTR(-EFAULT);
89121 +
89122 + if ((*(i_tmp + i_num))->iface == NULL)
89123 + continue;
89124 +
89125 + err = alloc_and_copy_string(&(*(i_tmp + i_num))->iface, IFNAMSIZ);
89126 + if (err)
89127 + return ERR_PTR(err);
89128 + }
89129 +
89130 + s_tmp->ips = i_tmp;
89131 +
89132 +insert:
89133 + if (!insert_name_entry(s_tmp->filename, s_tmp->inode,
89134 + s_tmp->device, (s_tmp->mode & GR_DELETED) ? 1 : 0))
89135 + return ERR_PTR(-ENOMEM);
89136 +
89137 + return s_tmp;
89138 +}
89139 +
89140 +static int
89141 +copy_user_subjs(struct acl_subject_label *userp, struct acl_role_label *role)
89142 +{
89143 + struct acl_subject_label s_pre;
89144 + struct acl_subject_label * ret;
89145 + int err;
89146 +
89147 + while (userp) {
89148 + if (copy_acl_subject_label(&s_pre, userp))
89149 + return -EFAULT;
89150 +
89151 + ret = do_copy_user_subj(userp, role, NULL);
89152 +
89153 + err = PTR_ERR(ret);
89154 + if (IS_ERR(ret))
89155 + return err;
89156 +
89157 + insert_acl_subj_label(ret, role);
89158 +
89159 + userp = s_pre.prev;
89160 + }
89161 +
89162 + return 0;
89163 +}
89164 +
89165 +static int
89166 +copy_user_acl(struct gr_arg *arg)
89167 +{
89168 + struct acl_role_label *r_tmp = NULL, **r_utmp, *r_utmp2;
89169 + struct acl_subject_label *subj_list;
89170 + struct sprole_pw *sptmp;
89171 + struct gr_hash_struct *ghash;
89172 + uid_t *domainlist;
89173 + unsigned int r_num;
89174 + int err = 0;
89175 + __u16 i;
89176 + __u32 num_subjs;
89177 +
89178 + /* we need a default and kernel role */
89179 + if (arg->role_db.num_roles < 2)
89180 + return -EINVAL;
89181 +
89182 + /* copy special role authentication info from userspace */
89183 +
89184 + polstate->num_sprole_pws = arg->num_sprole_pws;
89185 + polstate->acl_special_roles = (struct sprole_pw **) acl_alloc_num(polstate->num_sprole_pws, sizeof(struct sprole_pw *));
89186 +
89187 + if (!polstate->acl_special_roles && polstate->num_sprole_pws)
89188 + return -ENOMEM;
89189 +
89190 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89191 + sptmp = (struct sprole_pw *) acl_alloc(sizeof(struct sprole_pw));
89192 + if (!sptmp)
89193 + return -ENOMEM;
89194 + if (copy_sprole_pw(sptmp, i, arg->sprole_pws))
89195 + return -EFAULT;
89196 +
89197 + err = alloc_and_copy_string((char **)&sptmp->rolename, GR_SPROLE_LEN);
89198 + if (err)
89199 + return err;
89200 +
89201 +#ifdef CONFIG_GRKERNSEC_RBAC_DEBUG
89202 + printk(KERN_ALERT "Copying special role %s\n", sptmp->rolename);
89203 +#endif
89204 +
89205 + polstate->acl_special_roles[i] = sptmp;
89206 + }
89207 +
89208 + r_utmp = (struct acl_role_label **) arg->role_db.r_table;
89209 +
89210 + for (r_num = 0; r_num < arg->role_db.num_roles; r_num++) {
89211 + r_tmp = acl_alloc(sizeof (struct acl_role_label));
89212 +
89213 + if (!r_tmp)
89214 + return -ENOMEM;
89215 +
89216 + if (copy_pointer_from_array(&r_utmp2, r_num, r_utmp))
89217 + return -EFAULT;
89218 +
89219 + if (copy_acl_role_label(r_tmp, r_utmp2))
89220 + return -EFAULT;
89221 +
89222 + err = alloc_and_copy_string(&r_tmp->rolename, GR_SPROLE_LEN);
89223 + if (err)
89224 + return err;
89225 +
89226 + if (!strcmp(r_tmp->rolename, "default")
89227 + && (r_tmp->roletype & GR_ROLE_DEFAULT)) {
89228 + polstate->default_role = r_tmp;
89229 + } else if (!strcmp(r_tmp->rolename, ":::kernel:::")) {
89230 + polstate->kernel_role = r_tmp;
89231 + }
89232 +
89233 + if ((ghash = (struct gr_hash_struct *) acl_alloc(sizeof(struct gr_hash_struct))) == NULL)
89234 + return -ENOMEM;
89235 +
89236 + if (copy_gr_hash_struct(ghash, r_tmp->hash))
89237 + return -EFAULT;
89238 +
89239 + r_tmp->hash = ghash;
89240 +
89241 + num_subjs = count_user_subjs(r_tmp->hash->first);
89242 +
89243 + r_tmp->subj_hash_size = num_subjs;
89244 + r_tmp->subj_hash =
89245 + (struct acl_subject_label **)
89246 + create_table(&(r_tmp->subj_hash_size), sizeof(void *));
89247 +
89248 + if (!r_tmp->subj_hash)
89249 + return -ENOMEM;
89250 +
89251 + err = copy_user_allowedips(r_tmp);
89252 + if (err)
89253 + return err;
89254 +
89255 + /* copy domain info */
89256 + if (r_tmp->domain_children != NULL) {
89257 + domainlist = acl_alloc_num(r_tmp->domain_child_num, sizeof(uid_t));
89258 + if (domainlist == NULL)
89259 + return -ENOMEM;
89260 +
89261 + if (copy_from_user(domainlist, r_tmp->domain_children, r_tmp->domain_child_num * sizeof(uid_t)))
89262 + return -EFAULT;
89263 +
89264 + r_tmp->domain_children = domainlist;
89265 + }
89266 +
89267 + err = copy_user_transitions(r_tmp);
89268 + if (err)
89269 + return err;
89270 +
89271 + memset(r_tmp->subj_hash, 0,
89272 + r_tmp->subj_hash_size *
89273 + sizeof (struct acl_subject_label *));
89274 +
89275 + /* acquire the list of subjects, then NULL out
89276 + the list prior to parsing the subjects for this role,
89277 + as during this parsing the list is replaced with a list
89278 + of *nested* subjects for the role
89279 + */
89280 + subj_list = r_tmp->hash->first;
89281 +
89282 + /* set nested subject list to null */
89283 + r_tmp->hash->first = NULL;
89284 +
89285 + err = copy_user_subjs(subj_list, r_tmp);
89286 +
89287 + if (err)
89288 + return err;
89289 +
89290 + insert_acl_role_label(r_tmp);
89291 + }
89292 +
89293 + if (polstate->default_role == NULL || polstate->kernel_role == NULL)
89294 + return -EINVAL;
89295 +
89296 + return err;
89297 +}
89298 +
89299 +static int gracl_reload_apply_policies(void *reload)
89300 +{
89301 + struct gr_reload_state *reload_state = (struct gr_reload_state *)reload;
89302 + struct task_struct *task, *task2;
89303 + struct acl_role_label *role, *rtmp;
89304 + struct acl_subject_label *subj;
89305 + const struct cred *cred;
89306 + int role_applied;
89307 + int ret = 0;
89308 +
89309 + memcpy(&reload_state->oldpolicy, reload_state->oldpolicy_ptr, sizeof(struct gr_policy_state));
89310 + memcpy(&reload_state->oldalloc, reload_state->oldalloc_ptr, sizeof(struct gr_alloc_state));
89311 +
89312 + /* first make sure we'll be able to apply the new policy cleanly */
89313 + do_each_thread(task2, task) {
89314 + if (task->exec_file == NULL)
89315 + continue;
89316 + role_applied = 0;
89317 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89318 + /* preserve special roles */
89319 + FOR_EACH_ROLE_START(role)
89320 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89321 + rtmp = task->role;
89322 + task->role = role;
89323 + role_applied = 1;
89324 + break;
89325 + }
89326 + FOR_EACH_ROLE_END(role)
89327 + }
89328 + if (!role_applied) {
89329 + cred = __task_cred(task);
89330 + rtmp = task->role;
89331 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89332 + }
89333 + /* this handles non-nested inherited subjects, nested subjects will still
89334 + be dropped currently */
89335 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89336 + task->tmpacl = __gr_get_subject_for_task(polstate, task, NULL, 1);
89337 + /* change the role back so that we've made no modifications to the policy */
89338 + task->role = rtmp;
89339 +
89340 + if (subj == NULL || task->tmpacl == NULL) {
89341 + ret = -EINVAL;
89342 + goto out;
89343 + }
89344 + } while_each_thread(task2, task);
89345 +
89346 + /* now actually apply the policy */
89347 +
89348 + do_each_thread(task2, task) {
89349 + if (task->exec_file) {
89350 + role_applied = 0;
89351 + if (!reload_state->oldmode && task->role->roletype & GR_ROLE_SPECIAL) {
89352 + /* preserve special roles */
89353 + FOR_EACH_ROLE_START(role)
89354 + if ((role->roletype & GR_ROLE_SPECIAL) && !strcmp(task->role->rolename, role->rolename)) {
89355 + task->role = role;
89356 + role_applied = 1;
89357 + break;
89358 + }
89359 + FOR_EACH_ROLE_END(role)
89360 + }
89361 + if (!role_applied) {
89362 + cred = __task_cred(task);
89363 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89364 + }
89365 + /* this handles non-nested inherited subjects, nested subjects will still
89366 + be dropped currently */
89367 + if (!reload_state->oldmode && task->inherited)
89368 + subj = __gr_get_subject_for_task(polstate, task, task->acl->filename, 1);
89369 + else {
89370 + /* looked up and tagged to the task previously */
89371 + subj = task->tmpacl;
89372 + }
89373 + /* subj will be non-null */
89374 + __gr_apply_subject_to_task(polstate, task, subj);
89375 + if (reload_state->oldmode) {
89376 + task->acl_role_id = 0;
89377 + task->acl_sp_role = 0;
89378 + task->inherited = 0;
89379 + }
89380 + } else {
89381 + // it's a kernel process
89382 + task->role = polstate->kernel_role;
89383 + task->acl = polstate->kernel_role->root_label;
89384 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
89385 + task->acl->mode &= ~GR_PROCFIND;
89386 +#endif
89387 + }
89388 + } while_each_thread(task2, task);
89389 +
89390 + memcpy(reload_state->oldpolicy_ptr, &reload_state->newpolicy, sizeof(struct gr_policy_state));
89391 + memcpy(reload_state->oldalloc_ptr, &reload_state->newalloc, sizeof(struct gr_alloc_state));
89392 +
89393 +out:
89394 +
89395 + return ret;
89396 +}
89397 +
89398 +static int gracl_reload(struct gr_arg *args, unsigned char oldmode)
89399 +{
89400 + struct gr_reload_state new_reload_state = { };
89401 + int err;
89402 +
89403 + new_reload_state.oldpolicy_ptr = polstate;
89404 + new_reload_state.oldalloc_ptr = current_alloc_state;
89405 + new_reload_state.oldmode = oldmode;
89406 +
89407 + current_alloc_state = &new_reload_state.newalloc;
89408 + polstate = &new_reload_state.newpolicy;
89409 +
89410 + /* everything relevant is now saved off, copy in the new policy */
89411 + if (init_variables(args, true)) {
89412 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89413 + err = -ENOMEM;
89414 + goto error;
89415 + }
89416 +
89417 + err = copy_user_acl(args);
89418 + free_init_variables();
89419 + if (err)
89420 + goto error;
89421 + /* the new policy is copied in, with the old policy available via saved_state
89422 + first go through applying roles, making sure to preserve special roles
89423 + then apply new subjects, making sure to preserve inherited and nested subjects,
89424 + though currently only inherited subjects will be preserved
89425 + */
89426 + err = stop_machine(gracl_reload_apply_policies, &new_reload_state, NULL);
89427 + if (err)
89428 + goto error;
89429 +
89430 + /* we've now applied the new policy, so restore the old policy state to free it */
89431 + polstate = &new_reload_state.oldpolicy;
89432 + current_alloc_state = &new_reload_state.oldalloc;
89433 + free_variables(true);
89434 +
89435 + /* oldpolicy/oldalloc_ptr point to the new policy/alloc states as they were copied
89436 + to running_polstate/current_alloc_state inside stop_machine
89437 + */
89438 + err = 0;
89439 + goto out;
89440 +error:
89441 + /* on error of loading the new policy, we'll just keep the previous
89442 + policy set around
89443 + */
89444 + free_variables(true);
89445 +
89446 + /* doesn't affect runtime, but maintains consistent state */
89447 +out:
89448 + polstate = new_reload_state.oldpolicy_ptr;
89449 + current_alloc_state = new_reload_state.oldalloc_ptr;
89450 +
89451 + return err;
89452 +}
89453 +
89454 +static int
89455 +gracl_init(struct gr_arg *args)
89456 +{
89457 + int error = 0;
89458 +
89459 + memcpy(gr_system_salt, args->salt, GR_SALT_LEN);
89460 + memcpy(gr_system_sum, args->sum, GR_SHA_LEN);
89461 +
89462 + if (init_variables(args, false)) {
89463 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_INITF_ACL_MSG, GR_VERSION);
89464 + error = -ENOMEM;
89465 + goto out;
89466 + }
89467 +
89468 + error = copy_user_acl(args);
89469 + free_init_variables();
89470 + if (error)
89471 + goto out;
89472 +
89473 + error = gr_set_acls(0);
89474 + if (error)
89475 + goto out;
89476 +
89477 + gr_enable_rbac_system();
89478 +
89479 + return 0;
89480 +
89481 +out:
89482 + free_variables(false);
89483 + return error;
89484 +}
89485 +
89486 +static int
89487 +lookup_special_role_auth(__u16 mode, const char *rolename, unsigned char **salt,
89488 + unsigned char **sum)
89489 +{
89490 + struct acl_role_label *r;
89491 + struct role_allowed_ip *ipp;
89492 + struct role_transition *trans;
89493 + unsigned int i;
89494 + int found = 0;
89495 + u32 curr_ip = current->signal->curr_ip;
89496 +
89497 + current->signal->saved_ip = curr_ip;
89498 +
89499 + /* check transition table */
89500 +
89501 + for (trans = current->role->transitions; trans; trans = trans->next) {
89502 + if (!strcmp(rolename, trans->rolename)) {
89503 + found = 1;
89504 + break;
89505 + }
89506 + }
89507 +
89508 + if (!found)
89509 + return 0;
89510 +
89511 + /* handle special roles that do not require authentication
89512 + and check ip */
89513 +
89514 + FOR_EACH_ROLE_START(r)
89515 + if (!strcmp(rolename, r->rolename) &&
89516 + (r->roletype & GR_ROLE_SPECIAL)) {
89517 + found = 0;
89518 + if (r->allowed_ips != NULL) {
89519 + for (ipp = r->allowed_ips; ipp; ipp = ipp->next) {
89520 + if ((ntohl(curr_ip) & ipp->netmask) ==
89521 + (ntohl(ipp->addr) & ipp->netmask))
89522 + found = 1;
89523 + }
89524 + } else
89525 + found = 2;
89526 + if (!found)
89527 + return 0;
89528 +
89529 + if (((mode == GR_SPROLE) && (r->roletype & GR_ROLE_NOPW)) ||
89530 + ((mode == GR_SPROLEPAM) && (r->roletype & GR_ROLE_PAM))) {
89531 + *salt = NULL;
89532 + *sum = NULL;
89533 + return 1;
89534 + }
89535 + }
89536 + FOR_EACH_ROLE_END(r)
89537 +
89538 + for (i = 0; i < polstate->num_sprole_pws; i++) {
89539 + if (!strcmp(rolename, polstate->acl_special_roles[i]->rolename)) {
89540 + *salt = polstate->acl_special_roles[i]->salt;
89541 + *sum = polstate->acl_special_roles[i]->sum;
89542 + return 1;
89543 + }
89544 + }
89545 +
89546 + return 0;
89547 +}
89548 +
89549 +int gr_check_secure_terminal(struct task_struct *task)
89550 +{
89551 + struct task_struct *p, *p2, *p3;
89552 + struct files_struct *files;
89553 + struct fdtable *fdt;
89554 + struct file *our_file = NULL, *file;
89555 + struct inode *our_inode = NULL;
89556 + int i;
89557 +
89558 + if (task->signal->tty == NULL)
89559 + return 1;
89560 +
89561 + files = get_files_struct(task);
89562 + if (files != NULL) {
89563 + rcu_read_lock();
89564 + fdt = files_fdtable(files);
89565 + for (i=0; i < fdt->max_fds; i++) {
89566 + file = fcheck_files(files, i);
89567 + if (file && (our_file == NULL) && (file->private_data == task->signal->tty)) {
89568 + get_file(file);
89569 + our_file = file;
89570 + }
89571 + }
89572 + rcu_read_unlock();
89573 + put_files_struct(files);
89574 + }
89575 +
89576 + if (our_file == NULL)
89577 + return 1;
89578 +
89579 + our_inode = d_backing_inode(our_file->f_path.dentry);
89580 +
89581 + read_lock(&tasklist_lock);
89582 + do_each_thread(p2, p) {
89583 + files = get_files_struct(p);
89584 + if (files == NULL ||
89585 + (p->signal && p->signal->tty == task->signal->tty)) {
89586 + if (files != NULL)
89587 + put_files_struct(files);
89588 + continue;
89589 + }
89590 + rcu_read_lock();
89591 + fdt = files_fdtable(files);
89592 + for (i=0; i < fdt->max_fds; i++) {
89593 + struct inode *inode = NULL;
89594 + file = fcheck_files(files, i);
89595 + if (file)
89596 + inode = d_backing_inode(file->f_path.dentry);
89597 + if (inode && S_ISCHR(inode->i_mode) && inode->i_rdev == our_inode->i_rdev) {
89598 + p3 = task;
89599 + while (task_pid_nr(p3) > 0) {
89600 + if (p3 == p)
89601 + break;
89602 + p3 = p3->real_parent;
89603 + }
89604 + if (p3 == p)
89605 + break;
89606 + gr_log_ttysniff(GR_DONT_AUDIT_GOOD, GR_TTYSNIFF_ACL_MSG, p);
89607 + gr_handle_alertkill(p);
89608 + rcu_read_unlock();
89609 + put_files_struct(files);
89610 + read_unlock(&tasklist_lock);
89611 + fput(our_file);
89612 + return 0;
89613 + }
89614 + }
89615 + rcu_read_unlock();
89616 + put_files_struct(files);
89617 + } while_each_thread(p2, p);
89618 + read_unlock(&tasklist_lock);
89619 +
89620 + fput(our_file);
89621 + return 1;
89622 +}
89623 +
89624 +ssize_t
89625 +write_grsec_handler(struct file *file, const char __user * buf, size_t count, loff_t *ppos)
89626 +{
89627 + struct gr_arg_wrapper uwrap;
89628 + unsigned char *sprole_salt = NULL;
89629 + unsigned char *sprole_sum = NULL;
89630 + int error = 0;
89631 + int error2 = 0;
89632 + size_t req_count = 0;
89633 + unsigned char oldmode = 0;
89634 +
89635 + mutex_lock(&gr_dev_mutex);
89636 +
89637 + if (gr_acl_is_enabled() && !(current->acl->mode & GR_KERNELAUTH)) {
89638 + error = -EPERM;
89639 + goto out;
89640 + }
89641 +
89642 +#ifdef CONFIG_COMPAT
89643 + pax_open_kernel();
89644 + if (is_compat_task()) {
89645 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_compat;
89646 + copy_gr_arg = &copy_gr_arg_compat;
89647 + copy_acl_object_label = &copy_acl_object_label_compat;
89648 + copy_acl_subject_label = &copy_acl_subject_label_compat;
89649 + copy_acl_role_label = &copy_acl_role_label_compat;
89650 + copy_acl_ip_label = &copy_acl_ip_label_compat;
89651 + copy_role_allowed_ip = &copy_role_allowed_ip_compat;
89652 + copy_role_transition = &copy_role_transition_compat;
89653 + copy_sprole_pw = &copy_sprole_pw_compat;
89654 + copy_gr_hash_struct = &copy_gr_hash_struct_compat;
89655 + copy_pointer_from_array = &copy_pointer_from_array_compat;
89656 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_compat;
89657 + } else {
89658 + copy_gr_arg_wrapper = &copy_gr_arg_wrapper_normal;
89659 + copy_gr_arg = &copy_gr_arg_normal;
89660 + copy_acl_object_label = &copy_acl_object_label_normal;
89661 + copy_acl_subject_label = &copy_acl_subject_label_normal;
89662 + copy_acl_role_label = &copy_acl_role_label_normal;
89663 + copy_acl_ip_label = &copy_acl_ip_label_normal;
89664 + copy_role_allowed_ip = &copy_role_allowed_ip_normal;
89665 + copy_role_transition = &copy_role_transition_normal;
89666 + copy_sprole_pw = &copy_sprole_pw_normal;
89667 + copy_gr_hash_struct = &copy_gr_hash_struct_normal;
89668 + copy_pointer_from_array = &copy_pointer_from_array_normal;
89669 + get_gr_arg_wrapper_size = &get_gr_arg_wrapper_size_normal;
89670 + }
89671 + pax_close_kernel();
89672 +#endif
89673 +
89674 + req_count = get_gr_arg_wrapper_size();
89675 +
89676 + if (count != req_count) {
89677 + gr_log_int_int(GR_DONT_AUDIT_GOOD, GR_DEV_ACL_MSG, (int)count, (int)req_count);
89678 + error = -EINVAL;
89679 + goto out;
89680 + }
89681 +
89682 +
89683 + if (gr_auth_expires && time_after_eq(get_seconds(), gr_auth_expires)) {
89684 + gr_auth_expires = 0;
89685 + gr_auth_attempts = 0;
89686 + }
89687 +
89688 + error = copy_gr_arg_wrapper(buf, &uwrap);
89689 + if (error)
89690 + goto out;
89691 +
89692 + error = copy_gr_arg(uwrap.arg, gr_usermode);
89693 + if (error)
89694 + goto out;
89695 +
89696 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89697 + gr_auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89698 + time_after(gr_auth_expires, get_seconds())) {
89699 + error = -EBUSY;
89700 + goto out;
89701 + }
89702 +
89703 + /* if non-root trying to do anything other than use a special role,
89704 + do not attempt authentication, do not count towards authentication
89705 + locking
89706 + */
89707 +
89708 + if (gr_usermode->mode != GR_SPROLE && gr_usermode->mode != GR_STATUS &&
89709 + gr_usermode->mode != GR_UNSPROLE && gr_usermode->mode != GR_SPROLEPAM &&
89710 + gr_is_global_nonroot(current_uid())) {
89711 + error = -EPERM;
89712 + goto out;
89713 + }
89714 +
89715 + /* ensure pw and special role name are null terminated */
89716 +
89717 + gr_usermode->pw[GR_PW_LEN - 1] = '\0';
89718 + gr_usermode->sp_role[GR_SPROLE_LEN - 1] = '\0';
89719 +
89720 + /* Okay.
89721 + * We have our enough of the argument structure..(we have yet
89722 + * to copy_from_user the tables themselves) . Copy the tables
89723 + * only if we need them, i.e. for loading operations. */
89724 +
89725 + switch (gr_usermode->mode) {
89726 + case GR_STATUS:
89727 + if (gr_acl_is_enabled()) {
89728 + error = 1;
89729 + if (!gr_check_secure_terminal(current))
89730 + error = 3;
89731 + } else
89732 + error = 2;
89733 + goto out;
89734 + case GR_SHUTDOWN:
89735 + if (gr_acl_is_enabled() && !(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89736 + stop_machine(gr_rbac_disable, NULL, NULL);
89737 + free_variables(false);
89738 + memset(gr_usermode, 0, sizeof(struct gr_arg));
89739 + memset(gr_system_salt, 0, GR_SALT_LEN);
89740 + memset(gr_system_sum, 0, GR_SHA_LEN);
89741 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTS_ACL_MSG);
89742 + } else if (gr_acl_is_enabled()) {
89743 + gr_log_noargs(GR_DONT_AUDIT, GR_SHUTF_ACL_MSG);
89744 + error = -EPERM;
89745 + } else {
89746 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SHUTI_ACL_MSG);
89747 + error = -EAGAIN;
89748 + }
89749 + break;
89750 + case GR_ENABLE:
89751 + if (!gr_acl_is_enabled() && !(error2 = gracl_init(gr_usermode)))
89752 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_ENABLE_ACL_MSG, GR_VERSION);
89753 + else {
89754 + if (gr_acl_is_enabled())
89755 + error = -EAGAIN;
89756 + else
89757 + error = error2;
89758 + gr_log_str(GR_DONT_AUDIT, GR_ENABLEF_ACL_MSG, GR_VERSION);
89759 + }
89760 + break;
89761 + case GR_OLDRELOAD:
89762 + oldmode = 1;
89763 + case GR_RELOAD:
89764 + if (!gr_acl_is_enabled()) {
89765 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOADI_ACL_MSG, GR_VERSION);
89766 + error = -EAGAIN;
89767 + } else if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89768 + error2 = gracl_reload(gr_usermode, oldmode);
89769 + if (!error2)
89770 + gr_log_str(GR_DONT_AUDIT_GOOD, GR_RELOAD_ACL_MSG, GR_VERSION);
89771 + else {
89772 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89773 + error = error2;
89774 + }
89775 + } else {
89776 + gr_log_str(GR_DONT_AUDIT, GR_RELOADF_ACL_MSG, GR_VERSION);
89777 + error = -EPERM;
89778 + }
89779 + break;
89780 + case GR_SEGVMOD:
89781 + if (unlikely(!gr_acl_is_enabled())) {
89782 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODI_ACL_MSG);
89783 + error = -EAGAIN;
89784 + break;
89785 + }
89786 +
89787 + if (!(chkpw(gr_usermode, gr_system_salt, gr_system_sum))) {
89788 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SEGVMODS_ACL_MSG);
89789 + if (gr_usermode->segv_device && gr_usermode->segv_inode) {
89790 + struct acl_subject_label *segvacl;
89791 + segvacl =
89792 + lookup_acl_subj_label(gr_usermode->segv_inode,
89793 + gr_usermode->segv_device,
89794 + current->role);
89795 + if (segvacl) {
89796 + segvacl->crashes = 0;
89797 + segvacl->expires = 0;
89798 + }
89799 + } else if (gr_find_uid(gr_usermode->segv_uid) >= 0) {
89800 + gr_remove_uid(gr_usermode->segv_uid);
89801 + }
89802 + } else {
89803 + gr_log_noargs(GR_DONT_AUDIT, GR_SEGVMODF_ACL_MSG);
89804 + error = -EPERM;
89805 + }
89806 + break;
89807 + case GR_SPROLE:
89808 + case GR_SPROLEPAM:
89809 + if (unlikely(!gr_acl_is_enabled())) {
89810 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_SPROLEI_ACL_MSG);
89811 + error = -EAGAIN;
89812 + break;
89813 + }
89814 +
89815 + if (current->role->expires && time_after_eq(get_seconds(), current->role->expires)) {
89816 + current->role->expires = 0;
89817 + current->role->auth_attempts = 0;
89818 + }
89819 +
89820 + if (current->role->auth_attempts >= CONFIG_GRKERNSEC_ACL_MAXTRIES &&
89821 + time_after(current->role->expires, get_seconds())) {
89822 + error = -EBUSY;
89823 + goto out;
89824 + }
89825 +
89826 + if (lookup_special_role_auth
89827 + (gr_usermode->mode, gr_usermode->sp_role, &sprole_salt, &sprole_sum)
89828 + && ((!sprole_salt && !sprole_sum)
89829 + || !(chkpw(gr_usermode, sprole_salt, sprole_sum)))) {
89830 + char *p = "";
89831 + assign_special_role(gr_usermode->sp_role);
89832 + read_lock(&tasklist_lock);
89833 + if (current->real_parent)
89834 + p = current->real_parent->role->rolename;
89835 + read_unlock(&tasklist_lock);
89836 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_SPROLES_ACL_MSG,
89837 + p, acl_sp_role_value);
89838 + } else {
89839 + gr_log_str(GR_DONT_AUDIT, GR_SPROLEF_ACL_MSG, gr_usermode->sp_role);
89840 + error = -EPERM;
89841 + if(!(current->role->auth_attempts++))
89842 + current->role->expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
89843 +
89844 + goto out;
89845 + }
89846 + break;
89847 + case GR_UNSPROLE:
89848 + if (unlikely(!gr_acl_is_enabled())) {
89849 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_UNSPROLEI_ACL_MSG);
89850 + error = -EAGAIN;
89851 + break;
89852 + }
89853 +
89854 + if (current->role->roletype & GR_ROLE_SPECIAL) {
89855 + char *p = "";
89856 + int i = 0;
89857 +
89858 + read_lock(&tasklist_lock);
89859 + if (current->real_parent) {
89860 + p = current->real_parent->role->rolename;
89861 + i = current->real_parent->acl_role_id;
89862 + }
89863 + read_unlock(&tasklist_lock);
89864 +
89865 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_UNSPROLES_ACL_MSG, p, i);
89866 + gr_set_acls(1);
89867 + } else {
89868 + error = -EPERM;
89869 + goto out;
89870 + }
89871 + break;
89872 + default:
89873 + gr_log_int(GR_DONT_AUDIT, GR_INVMODE_ACL_MSG, gr_usermode->mode);
89874 + error = -EINVAL;
89875 + break;
89876 + }
89877 +
89878 + if (error != -EPERM)
89879 + goto out;
89880 +
89881 + if(!(gr_auth_attempts++))
89882 + gr_auth_expires = get_seconds() + CONFIG_GRKERNSEC_ACL_TIMEOUT;
89883 +
89884 + out:
89885 + mutex_unlock(&gr_dev_mutex);
89886 +
89887 + if (!error)
89888 + error = req_count;
89889 +
89890 + return error;
89891 +}
89892 +
89893 +int
89894 +gr_set_acls(const int type)
89895 +{
89896 + struct task_struct *task, *task2;
89897 + struct acl_role_label *role = current->role;
89898 + struct acl_subject_label *subj;
89899 + __u16 acl_role_id = current->acl_role_id;
89900 + const struct cred *cred;
89901 + int ret;
89902 +
89903 + rcu_read_lock();
89904 + read_lock(&tasklist_lock);
89905 + read_lock(&grsec_exec_file_lock);
89906 + do_each_thread(task2, task) {
89907 + /* check to see if we're called from the exit handler,
89908 + if so, only replace ACLs that have inherited the admin
89909 + ACL */
89910 +
89911 + if (type && (task->role != role ||
89912 + task->acl_role_id != acl_role_id))
89913 + continue;
89914 +
89915 + task->acl_role_id = 0;
89916 + task->acl_sp_role = 0;
89917 + task->inherited = 0;
89918 +
89919 + if (task->exec_file) {
89920 + cred = __task_cred(task);
89921 + task->role = __lookup_acl_role_label(polstate, task, GR_GLOBAL_UID(cred->uid), GR_GLOBAL_GID(cred->gid));
89922 + subj = __gr_get_subject_for_task(polstate, task, NULL, 1);
89923 + if (subj == NULL) {
89924 + ret = -EINVAL;
89925 + read_unlock(&grsec_exec_file_lock);
89926 + read_unlock(&tasklist_lock);
89927 + rcu_read_unlock();
89928 + gr_log_str_int(GR_DONT_AUDIT_GOOD, GR_DEFACL_MSG, task->comm, task_pid_nr(task));
89929 + return ret;
89930 + }
89931 + __gr_apply_subject_to_task(polstate, task, subj);
89932 + } else {
89933 + // it's a kernel process
89934 + task->role = polstate->kernel_role;
89935 + task->acl = polstate->kernel_role->root_label;
89936 +#ifdef CONFIG_GRKERNSEC_ACL_HIDEKERN
89937 + task->acl->mode &= ~GR_PROCFIND;
89938 +#endif
89939 + }
89940 + } while_each_thread(task2, task);
89941 + read_unlock(&grsec_exec_file_lock);
89942 + read_unlock(&tasklist_lock);
89943 + rcu_read_unlock();
89944 +
89945 + return 0;
89946 +}
89947 diff --git a/grsecurity/gracl_res.c b/grsecurity/gracl_res.c
89948 new file mode 100644
89949 index 0000000..39645c9
89950 --- /dev/null
89951 +++ b/grsecurity/gracl_res.c
89952 @@ -0,0 +1,68 @@
89953 +#include <linux/kernel.h>
89954 +#include <linux/sched.h>
89955 +#include <linux/gracl.h>
89956 +#include <linux/grinternal.h>
89957 +
89958 +static const char *restab_log[] = {
89959 + [RLIMIT_CPU] = "RLIMIT_CPU",
89960 + [RLIMIT_FSIZE] = "RLIMIT_FSIZE",
89961 + [RLIMIT_DATA] = "RLIMIT_DATA",
89962 + [RLIMIT_STACK] = "RLIMIT_STACK",
89963 + [RLIMIT_CORE] = "RLIMIT_CORE",
89964 + [RLIMIT_RSS] = "RLIMIT_RSS",
89965 + [RLIMIT_NPROC] = "RLIMIT_NPROC",
89966 + [RLIMIT_NOFILE] = "RLIMIT_NOFILE",
89967 + [RLIMIT_MEMLOCK] = "RLIMIT_MEMLOCK",
89968 + [RLIMIT_AS] = "RLIMIT_AS",
89969 + [RLIMIT_LOCKS] = "RLIMIT_LOCKS",
89970 + [RLIMIT_SIGPENDING] = "RLIMIT_SIGPENDING",
89971 + [RLIMIT_MSGQUEUE] = "RLIMIT_MSGQUEUE",
89972 + [RLIMIT_NICE] = "RLIMIT_NICE",
89973 + [RLIMIT_RTPRIO] = "RLIMIT_RTPRIO",
89974 + [RLIMIT_RTTIME] = "RLIMIT_RTTIME",
89975 + [GR_CRASH_RES] = "RLIMIT_CRASH"
89976 +};
89977 +
89978 +void
89979 +gr_log_resource(const struct task_struct *task,
89980 + const int res, const unsigned long wanted, const int gt)
89981 +{
89982 + const struct cred *cred;
89983 + unsigned long rlim;
89984 +
89985 + if (!gr_acl_is_enabled() && !grsec_resource_logging)
89986 + return;
89987 +
89988 + // not yet supported resource
89989 + if (unlikely(!restab_log[res]))
89990 + return;
89991 +
89992 + if (res == RLIMIT_CPU || res == RLIMIT_RTTIME)
89993 + rlim = task_rlimit_max(task, res);
89994 + else
89995 + rlim = task_rlimit(task, res);
89996 +
89997 + if (likely((rlim == RLIM_INFINITY) || (gt && wanted <= rlim) || (!gt && wanted < rlim)))
89998 + return;
89999 +
90000 + rcu_read_lock();
90001 + cred = __task_cred(task);
90002 +
90003 + if (res == RLIMIT_NPROC &&
90004 + (cap_raised(cred->cap_effective, CAP_SYS_ADMIN) ||
90005 + cap_raised(cred->cap_effective, CAP_SYS_RESOURCE)))
90006 + goto out_rcu_unlock;
90007 + else if (res == RLIMIT_MEMLOCK &&
90008 + cap_raised(cred->cap_effective, CAP_IPC_LOCK))
90009 + goto out_rcu_unlock;
90010 + else if (res == RLIMIT_NICE && cap_raised(cred->cap_effective, CAP_SYS_NICE))
90011 + goto out_rcu_unlock;
90012 + rcu_read_unlock();
90013 +
90014 + gr_log_res_ulong2_str(GR_DONT_AUDIT, GR_RESOURCE_MSG, task, wanted, restab_log[res], rlim);
90015 +
90016 + return;
90017 +out_rcu_unlock:
90018 + rcu_read_unlock();
90019 + return;
90020 +}
90021 diff --git a/grsecurity/gracl_segv.c b/grsecurity/gracl_segv.c
90022 new file mode 100644
90023 index 0000000..21646aa
90024 --- /dev/null
90025 +++ b/grsecurity/gracl_segv.c
90026 @@ -0,0 +1,304 @@
90027 +#include <linux/kernel.h>
90028 +#include <linux/mm.h>
90029 +#include <asm/uaccess.h>
90030 +#include <asm/errno.h>
90031 +#include <asm/mman.h>
90032 +#include <net/sock.h>
90033 +#include <linux/file.h>
90034 +#include <linux/fs.h>
90035 +#include <linux/net.h>
90036 +#include <linux/in.h>
90037 +#include <linux/slab.h>
90038 +#include <linux/types.h>
90039 +#include <linux/sched.h>
90040 +#include <linux/timer.h>
90041 +#include <linux/gracl.h>
90042 +#include <linux/grsecurity.h>
90043 +#include <linux/grinternal.h>
90044 +#if defined(CONFIG_BTRFS_FS) || defined(CONFIG_BTRFS_FS_MODULE)
90045 +#include <linux/magic.h>
90046 +#include <linux/pagemap.h>
90047 +#include "../fs/btrfs/async-thread.h"
90048 +#include "../fs/btrfs/ctree.h"
90049 +#include "../fs/btrfs/btrfs_inode.h"
90050 +#endif
90051 +
90052 +static struct crash_uid *uid_set;
90053 +static unsigned short uid_used;
90054 +static DEFINE_SPINLOCK(gr_uid_lock);
90055 +extern rwlock_t gr_inode_lock;
90056 +extern struct acl_subject_label *
90057 + lookup_acl_subj_label(const u64 inode, const dev_t dev,
90058 + struct acl_role_label *role);
90059 +
90060 +int
90061 +gr_init_uidset(void)
90062 +{
90063 + uid_set =
90064 + kmalloc(GR_UIDTABLE_MAX * sizeof (struct crash_uid), GFP_KERNEL);
90065 + uid_used = 0;
90066 +
90067 + return uid_set ? 1 : 0;
90068 +}
90069 +
90070 +void
90071 +gr_free_uidset(void)
90072 +{
90073 + if (uid_set) {
90074 + struct crash_uid *tmpset;
90075 + spin_lock(&gr_uid_lock);
90076 + tmpset = uid_set;
90077 + uid_set = NULL;
90078 + uid_used = 0;
90079 + spin_unlock(&gr_uid_lock);
90080 + if (tmpset)
90081 + kfree(tmpset);
90082 + }
90083 +
90084 + return;
90085 +}
90086 +
90087 +int
90088 +gr_find_uid(const uid_t uid)
90089 +{
90090 + struct crash_uid *tmp = uid_set;
90091 + uid_t buid;
90092 + int low = 0, high = uid_used - 1, mid;
90093 +
90094 + while (high >= low) {
90095 + mid = (low + high) >> 1;
90096 + buid = tmp[mid].uid;
90097 + if (buid == uid)
90098 + return mid;
90099 + if (buid > uid)
90100 + high = mid - 1;
90101 + if (buid < uid)
90102 + low = mid + 1;
90103 + }
90104 +
90105 + return -1;
90106 +}
90107 +
90108 +static void
90109 +gr_insertsort(void)
90110 +{
90111 + unsigned short i, j;
90112 + struct crash_uid index;
90113 +
90114 + for (i = 1; i < uid_used; i++) {
90115 + index = uid_set[i];
90116 + j = i;
90117 + while ((j > 0) && uid_set[j - 1].uid > index.uid) {
90118 + uid_set[j] = uid_set[j - 1];
90119 + j--;
90120 + }
90121 + uid_set[j] = index;
90122 + }
90123 +
90124 + return;
90125 +}
90126 +
90127 +static void
90128 +gr_insert_uid(const kuid_t kuid, const unsigned long expires)
90129 +{
90130 + int loc;
90131 + uid_t uid = GR_GLOBAL_UID(kuid);
90132 +
90133 + if (uid_used == GR_UIDTABLE_MAX)
90134 + return;
90135 +
90136 + loc = gr_find_uid(uid);
90137 +
90138 + if (loc >= 0) {
90139 + uid_set[loc].expires = expires;
90140 + return;
90141 + }
90142 +
90143 + uid_set[uid_used].uid = uid;
90144 + uid_set[uid_used].expires = expires;
90145 + uid_used++;
90146 +
90147 + gr_insertsort();
90148 +
90149 + return;
90150 +}
90151 +
90152 +void
90153 +gr_remove_uid(const unsigned short loc)
90154 +{
90155 + unsigned short i;
90156 +
90157 + for (i = loc + 1; i < uid_used; i++)
90158 + uid_set[i - 1] = uid_set[i];
90159 +
90160 + uid_used--;
90161 +
90162 + return;
90163 +}
90164 +
90165 +int
90166 +gr_check_crash_uid(const kuid_t kuid)
90167 +{
90168 + int loc;
90169 + int ret = 0;
90170 + uid_t uid;
90171 +
90172 + if (unlikely(!gr_acl_is_enabled()))
90173 + return 0;
90174 +
90175 + uid = GR_GLOBAL_UID(kuid);
90176 +
90177 + spin_lock(&gr_uid_lock);
90178 + loc = gr_find_uid(uid);
90179 +
90180 + if (loc < 0)
90181 + goto out_unlock;
90182 +
90183 + if (time_before_eq(uid_set[loc].expires, get_seconds()))
90184 + gr_remove_uid(loc);
90185 + else
90186 + ret = 1;
90187 +
90188 +out_unlock:
90189 + spin_unlock(&gr_uid_lock);
90190 + return ret;
90191 +}
90192 +
90193 +static int
90194 +proc_is_setxid(const struct cred *cred)
90195 +{
90196 + if (!uid_eq(cred->uid, cred->euid) || !uid_eq(cred->uid, cred->suid) ||
90197 + !uid_eq(cred->uid, cred->fsuid))
90198 + return 1;
90199 + if (!gid_eq(cred->gid, cred->egid) || !gid_eq(cred->gid, cred->sgid) ||
90200 + !gid_eq(cred->gid, cred->fsgid))
90201 + return 1;
90202 +
90203 + return 0;
90204 +}
90205 +
90206 +extern int gr_fake_force_sig(int sig, struct task_struct *t);
90207 +
90208 +void
90209 +gr_handle_crash(struct task_struct *task, const int sig)
90210 +{
90211 + struct acl_subject_label *curr;
90212 + struct task_struct *tsk, *tsk2;
90213 + const struct cred *cred;
90214 + const struct cred *cred2;
90215 +
90216 + if (sig != SIGSEGV && sig != SIGKILL && sig != SIGBUS && sig != SIGILL)
90217 + return;
90218 +
90219 + if (unlikely(!gr_acl_is_enabled()))
90220 + return;
90221 +
90222 + curr = task->acl;
90223 +
90224 + if (!(curr->resmask & (1U << GR_CRASH_RES)))
90225 + return;
90226 +
90227 + if (time_before_eq(curr->expires, get_seconds())) {
90228 + curr->expires = 0;
90229 + curr->crashes = 0;
90230 + }
90231 +
90232 + curr->crashes++;
90233 +
90234 + if (!curr->expires)
90235 + curr->expires = get_seconds() + curr->res[GR_CRASH_RES].rlim_max;
90236 +
90237 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90238 + time_after(curr->expires, get_seconds())) {
90239 + rcu_read_lock();
90240 + cred = __task_cred(task);
90241 + if (gr_is_global_nonroot(cred->uid) && proc_is_setxid(cred)) {
90242 + gr_log_crash1(GR_DONT_AUDIT, GR_SEGVSTART_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90243 + spin_lock(&gr_uid_lock);
90244 + gr_insert_uid(cred->uid, curr->expires);
90245 + spin_unlock(&gr_uid_lock);
90246 + curr->expires = 0;
90247 + curr->crashes = 0;
90248 + read_lock(&tasklist_lock);
90249 + do_each_thread(tsk2, tsk) {
90250 + cred2 = __task_cred(tsk);
90251 + if (tsk != task && uid_eq(cred2->uid, cred->uid))
90252 + gr_fake_force_sig(SIGKILL, tsk);
90253 + } while_each_thread(tsk2, tsk);
90254 + read_unlock(&tasklist_lock);
90255 + } else {
90256 + gr_log_crash2(GR_DONT_AUDIT, GR_SEGVNOSUID_ACL_MSG, task, curr->res[GR_CRASH_RES].rlim_max);
90257 + read_lock(&tasklist_lock);
90258 + read_lock(&grsec_exec_file_lock);
90259 + do_each_thread(tsk2, tsk) {
90260 + if (likely(tsk != task)) {
90261 + // if this thread has the same subject as the one that triggered
90262 + // RES_CRASH and it's the same binary, kill it
90263 + if (tsk->acl == task->acl && gr_is_same_file(tsk->exec_file, task->exec_file))
90264 + gr_fake_force_sig(SIGKILL, tsk);
90265 + }
90266 + } while_each_thread(tsk2, tsk);
90267 + read_unlock(&grsec_exec_file_lock);
90268 + read_unlock(&tasklist_lock);
90269 + }
90270 + rcu_read_unlock();
90271 + }
90272 +
90273 + return;
90274 +}
90275 +
90276 +int
90277 +gr_check_crash_exec(const struct file *filp)
90278 +{
90279 + struct acl_subject_label *curr;
90280 + struct dentry *dentry;
90281 +
90282 + if (unlikely(!gr_acl_is_enabled()))
90283 + return 0;
90284 +
90285 + read_lock(&gr_inode_lock);
90286 + dentry = filp->f_path.dentry;
90287 + curr = lookup_acl_subj_label(gr_get_ino_from_dentry(dentry), gr_get_dev_from_dentry(dentry),
90288 + current->role);
90289 + read_unlock(&gr_inode_lock);
90290 +
90291 + if (!curr || !(curr->resmask & (1U << GR_CRASH_RES)) ||
90292 + (!curr->crashes && !curr->expires))
90293 + return 0;
90294 +
90295 + if ((curr->crashes >= curr->res[GR_CRASH_RES].rlim_cur) &&
90296 + time_after(curr->expires, get_seconds()))
90297 + return 1;
90298 + else if (time_before_eq(curr->expires, get_seconds())) {
90299 + curr->crashes = 0;
90300 + curr->expires = 0;
90301 + }
90302 +
90303 + return 0;
90304 +}
90305 +
90306 +void
90307 +gr_handle_alertkill(struct task_struct *task)
90308 +{
90309 + struct acl_subject_label *curracl;
90310 + __u32 curr_ip;
90311 + struct task_struct *p, *p2;
90312 +
90313 + if (unlikely(!gr_acl_is_enabled()))
90314 + return;
90315 +
90316 + curracl = task->acl;
90317 + curr_ip = task->signal->curr_ip;
90318 +
90319 + if ((curracl->mode & GR_KILLIPPROC) && curr_ip) {
90320 + read_lock(&tasklist_lock);
90321 + do_each_thread(p2, p) {
90322 + if (p->signal->curr_ip == curr_ip)
90323 + gr_fake_force_sig(SIGKILL, p);
90324 + } while_each_thread(p2, p);
90325 + read_unlock(&tasklist_lock);
90326 + } else if (curracl->mode & GR_KILLPROC)
90327 + gr_fake_force_sig(SIGKILL, task);
90328 +
90329 + return;
90330 +}
90331 diff --git a/grsecurity/gracl_shm.c b/grsecurity/gracl_shm.c
90332 new file mode 100644
90333 index 0000000..6b0c9cc
90334 --- /dev/null
90335 +++ b/grsecurity/gracl_shm.c
90336 @@ -0,0 +1,40 @@
90337 +#include <linux/kernel.h>
90338 +#include <linux/mm.h>
90339 +#include <linux/sched.h>
90340 +#include <linux/file.h>
90341 +#include <linux/ipc.h>
90342 +#include <linux/gracl.h>
90343 +#include <linux/grsecurity.h>
90344 +#include <linux/grinternal.h>
90345 +
90346 +int
90347 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90348 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
90349 +{
90350 + struct task_struct *task;
90351 +
90352 + if (!gr_acl_is_enabled())
90353 + return 1;
90354 +
90355 + rcu_read_lock();
90356 + read_lock(&tasklist_lock);
90357 +
90358 + task = find_task_by_vpid(shm_cprid);
90359 +
90360 + if (unlikely(!task))
90361 + task = find_task_by_vpid(shm_lapid);
90362 +
90363 + if (unlikely(task && (time_before_eq64(task->start_time, shm_createtime) ||
90364 + (task_pid_nr(task) == shm_lapid)) &&
90365 + (task->acl->mode & GR_PROTSHM) &&
90366 + (task->acl != current->acl))) {
90367 + read_unlock(&tasklist_lock);
90368 + rcu_read_unlock();
90369 + gr_log_int3(GR_DONT_AUDIT, GR_SHMAT_ACL_MSG, GR_GLOBAL_UID(cuid), shm_cprid, shmid);
90370 + return 0;
90371 + }
90372 + read_unlock(&tasklist_lock);
90373 + rcu_read_unlock();
90374 +
90375 + return 1;
90376 +}
90377 diff --git a/grsecurity/grsec_chdir.c b/grsecurity/grsec_chdir.c
90378 new file mode 100644
90379 index 0000000..bc0be01
90380 --- /dev/null
90381 +++ b/grsecurity/grsec_chdir.c
90382 @@ -0,0 +1,19 @@
90383 +#include <linux/kernel.h>
90384 +#include <linux/sched.h>
90385 +#include <linux/fs.h>
90386 +#include <linux/file.h>
90387 +#include <linux/grsecurity.h>
90388 +#include <linux/grinternal.h>
90389 +
90390 +void
90391 +gr_log_chdir(const struct dentry *dentry, const struct vfsmount *mnt)
90392 +{
90393 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
90394 + if ((grsec_enable_chdir && grsec_enable_group &&
90395 + in_group_p(grsec_audit_gid)) || (grsec_enable_chdir &&
90396 + !grsec_enable_group)) {
90397 + gr_log_fs_generic(GR_DO_AUDIT, GR_CHDIR_AUDIT_MSG, dentry, mnt);
90398 + }
90399 +#endif
90400 + return;
90401 +}
90402 diff --git a/grsecurity/grsec_chroot.c b/grsecurity/grsec_chroot.c
90403 new file mode 100644
90404 index 0000000..652ab45
90405 --- /dev/null
90406 +++ b/grsecurity/grsec_chroot.c
90407 @@ -0,0 +1,467 @@
90408 +#include <linux/kernel.h>
90409 +#include <linux/module.h>
90410 +#include <linux/sched.h>
90411 +#include <linux/file.h>
90412 +#include <linux/fs.h>
90413 +#include <linux/mount.h>
90414 +#include <linux/types.h>
90415 +#include "../fs/mount.h"
90416 +#include <linux/grsecurity.h>
90417 +#include <linux/grinternal.h>
90418 +
90419 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90420 +int gr_init_ran;
90421 +#endif
90422 +
90423 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90424 +{
90425 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90426 + struct dentry *tmpd = dentry;
90427 +
90428 + read_seqlock_excl(&mount_lock);
90429 + write_seqlock(&rename_lock);
90430 +
90431 + while (tmpd != mnt->mnt_root) {
90432 + atomic_inc(&tmpd->chroot_refcnt);
90433 + tmpd = tmpd->d_parent;
90434 + }
90435 + atomic_inc(&tmpd->chroot_refcnt);
90436 +
90437 + write_sequnlock(&rename_lock);
90438 + read_sequnlock_excl(&mount_lock);
90439 +#endif
90440 +}
90441 +
90442 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt)
90443 +{
90444 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90445 + struct dentry *tmpd = dentry;
90446 +
90447 + read_seqlock_excl(&mount_lock);
90448 + write_seqlock(&rename_lock);
90449 +
90450 + while (tmpd != mnt->mnt_root) {
90451 + atomic_dec(&tmpd->chroot_refcnt);
90452 + tmpd = tmpd->d_parent;
90453 + }
90454 + atomic_dec(&tmpd->chroot_refcnt);
90455 +
90456 + write_sequnlock(&rename_lock);
90457 + read_sequnlock_excl(&mount_lock);
90458 +#endif
90459 +}
90460 +
90461 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90462 +static struct dentry *get_closest_chroot(struct dentry *dentry)
90463 +{
90464 + write_seqlock(&rename_lock);
90465 + do {
90466 + if (atomic_read(&dentry->chroot_refcnt)) {
90467 + write_sequnlock(&rename_lock);
90468 + return dentry;
90469 + }
90470 + dentry = dentry->d_parent;
90471 + } while (!IS_ROOT(dentry));
90472 + write_sequnlock(&rename_lock);
90473 + return NULL;
90474 +}
90475 +#endif
90476 +
90477 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
90478 + struct dentry *newdentry, struct vfsmount *newmnt)
90479 +{
90480 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
90481 + struct dentry *chroot;
90482 +
90483 + if (unlikely(!grsec_enable_chroot_rename))
90484 + return 0;
90485 +
90486 + if (likely(!proc_is_chrooted(current) && gr_is_global_root(current_uid())))
90487 + return 0;
90488 +
90489 + chroot = get_closest_chroot(olddentry);
90490 +
90491 + if (chroot == NULL)
90492 + return 0;
90493 +
90494 + if (is_subdir(newdentry, chroot))
90495 + return 0;
90496 +
90497 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_RENAME_MSG, olddentry, oldmnt);
90498 +
90499 + return 1;
90500 +#else
90501 + return 0;
90502 +#endif
90503 +}
90504 +
90505 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path)
90506 +{
90507 +#ifdef CONFIG_GRKERNSEC
90508 + if (task_pid_nr(task) > 1 && path->dentry != init_task.fs->root.dentry &&
90509 + path->dentry != task->nsproxy->mnt_ns->root->mnt.mnt_root
90510 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90511 + && gr_init_ran
90512 +#endif
90513 + )
90514 + task->gr_is_chrooted = 1;
90515 + else {
90516 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
90517 + if (task_pid_nr(task) == 1 && !gr_init_ran)
90518 + gr_init_ran = 1;
90519 +#endif
90520 + task->gr_is_chrooted = 0;
90521 + }
90522 +
90523 + task->gr_chroot_dentry = path->dentry;
90524 +#endif
90525 + return;
90526 +}
90527 +
90528 +void gr_clear_chroot_entries(struct task_struct *task)
90529 +{
90530 +#ifdef CONFIG_GRKERNSEC
90531 + task->gr_is_chrooted = 0;
90532 + task->gr_chroot_dentry = NULL;
90533 +#endif
90534 + return;
90535 +}
90536 +
90537 +int
90538 +gr_handle_chroot_unix(const pid_t pid)
90539 +{
90540 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
90541 + struct task_struct *p;
90542 +
90543 + if (unlikely(!grsec_enable_chroot_unix))
90544 + return 1;
90545 +
90546 + if (likely(!proc_is_chrooted(current)))
90547 + return 1;
90548 +
90549 + rcu_read_lock();
90550 + read_lock(&tasklist_lock);
90551 + p = find_task_by_vpid_unrestricted(pid);
90552 + if (unlikely(p && !have_same_root(current, p))) {
90553 + read_unlock(&tasklist_lock);
90554 + rcu_read_unlock();
90555 + gr_log_noargs(GR_DONT_AUDIT, GR_UNIX_CHROOT_MSG);
90556 + return 0;
90557 + }
90558 + read_unlock(&tasklist_lock);
90559 + rcu_read_unlock();
90560 +#endif
90561 + return 1;
90562 +}
90563 +
90564 +int
90565 +gr_handle_chroot_nice(void)
90566 +{
90567 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90568 + if (grsec_enable_chroot_nice && proc_is_chrooted(current)) {
90569 + gr_log_noargs(GR_DONT_AUDIT, GR_NICE_CHROOT_MSG);
90570 + return -EPERM;
90571 + }
90572 +#endif
90573 + return 0;
90574 +}
90575 +
90576 +int
90577 +gr_handle_chroot_setpriority(struct task_struct *p, const int niceval)
90578 +{
90579 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
90580 + if (grsec_enable_chroot_nice && (niceval < task_nice(p))
90581 + && proc_is_chrooted(current)) {
90582 + gr_log_str_int(GR_DONT_AUDIT, GR_PRIORITY_CHROOT_MSG, p->comm, task_pid_nr(p));
90583 + return -EACCES;
90584 + }
90585 +#endif
90586 + return 0;
90587 +}
90588 +
90589 +int
90590 +gr_handle_chroot_fowner(struct pid *pid, enum pid_type type)
90591 +{
90592 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90593 + struct task_struct *p;
90594 + int ret = 0;
90595 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || !pid)
90596 + return ret;
90597 +
90598 + read_lock(&tasklist_lock);
90599 + do_each_pid_task(pid, type, p) {
90600 + if (!have_same_root(current, p)) {
90601 + ret = 1;
90602 + goto out;
90603 + }
90604 + } while_each_pid_task(pid, type, p);
90605 +out:
90606 + read_unlock(&tasklist_lock);
90607 + return ret;
90608 +#endif
90609 + return 0;
90610 +}
90611 +
90612 +int
90613 +gr_pid_is_chrooted(struct task_struct *p)
90614 +{
90615 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
90616 + if (!grsec_enable_chroot_findtask || !proc_is_chrooted(current) || p == NULL)
90617 + return 0;
90618 +
90619 + if ((p->exit_state & (EXIT_ZOMBIE | EXIT_DEAD)) ||
90620 + !have_same_root(current, p)) {
90621 + return 1;
90622 + }
90623 +#endif
90624 + return 0;
90625 +}
90626 +
90627 +EXPORT_SYMBOL_GPL(gr_pid_is_chrooted);
90628 +
90629 +#if defined(CONFIG_GRKERNSEC_CHROOT_DOUBLE) || defined(CONFIG_GRKERNSEC_CHROOT_FCHDIR)
90630 +int gr_is_outside_chroot(const struct dentry *u_dentry, const struct vfsmount *u_mnt)
90631 +{
90632 + struct path path, currentroot;
90633 + int ret = 0;
90634 +
90635 + path.dentry = (struct dentry *)u_dentry;
90636 + path.mnt = (struct vfsmount *)u_mnt;
90637 + get_fs_root(current->fs, &currentroot);
90638 + if (path_is_under(&path, &currentroot))
90639 + ret = 1;
90640 + path_put(&currentroot);
90641 +
90642 + return ret;
90643 +}
90644 +#endif
90645 +
90646 +int
90647 +gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt)
90648 +{
90649 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90650 + if (!grsec_enable_chroot_fchdir)
90651 + return 1;
90652 +
90653 + if (!proc_is_chrooted(current))
90654 + return 1;
90655 + else if (!gr_is_outside_chroot(u_dentry, u_mnt)) {
90656 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_FCHDIR_MSG, u_dentry, u_mnt);
90657 + return 0;
90658 + }
90659 +#endif
90660 + return 1;
90661 +}
90662 +
90663 +int
90664 +gr_chroot_fhandle(void)
90665 +{
90666 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
90667 + if (!grsec_enable_chroot_fchdir)
90668 + return 1;
90669 +
90670 + if (!proc_is_chrooted(current))
90671 + return 1;
90672 + else {
90673 + gr_log_noargs(GR_DONT_AUDIT, GR_CHROOT_FHANDLE_MSG);
90674 + return 0;
90675 + }
90676 +#endif
90677 + return 1;
90678 +}
90679 +
90680 +int
90681 +gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
90682 + const u64 shm_createtime)
90683 +{
90684 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
90685 + struct task_struct *p;
90686 +
90687 + if (unlikely(!grsec_enable_chroot_shmat))
90688 + return 1;
90689 +
90690 + if (likely(!proc_is_chrooted(current)))
90691 + return 1;
90692 +
90693 + rcu_read_lock();
90694 + read_lock(&tasklist_lock);
90695 +
90696 + if ((p = find_task_by_vpid_unrestricted(shm_cprid))) {
90697 + if (time_before_eq64(p->start_time, shm_createtime)) {
90698 + if (have_same_root(current, p)) {
90699 + goto allow;
90700 + } else {
90701 + read_unlock(&tasklist_lock);
90702 + rcu_read_unlock();
90703 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90704 + return 0;
90705 + }
90706 + }
90707 + /* creator exited, pid reuse, fall through to next check */
90708 + }
90709 + if ((p = find_task_by_vpid_unrestricted(shm_lapid))) {
90710 + if (unlikely(!have_same_root(current, p))) {
90711 + read_unlock(&tasklist_lock);
90712 + rcu_read_unlock();
90713 + gr_log_noargs(GR_DONT_AUDIT, GR_SHMAT_CHROOT_MSG);
90714 + return 0;
90715 + }
90716 + }
90717 +
90718 +allow:
90719 + read_unlock(&tasklist_lock);
90720 + rcu_read_unlock();
90721 +#endif
90722 + return 1;
90723 +}
90724 +
90725 +void
90726 +gr_log_chroot_exec(const struct dentry *dentry, const struct vfsmount *mnt)
90727 +{
90728 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
90729 + if (grsec_enable_chroot_execlog && proc_is_chrooted(current))
90730 + gr_log_fs_generic(GR_DO_AUDIT, GR_EXEC_CHROOT_MSG, dentry, mnt);
90731 +#endif
90732 + return;
90733 +}
90734 +
90735 +int
90736 +gr_handle_chroot_mknod(const struct dentry *dentry,
90737 + const struct vfsmount *mnt, const int mode)
90738 +{
90739 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
90740 + if (grsec_enable_chroot_mknod && !S_ISFIFO(mode) && !S_ISREG(mode) &&
90741 + proc_is_chrooted(current)) {
90742 + gr_log_fs_generic(GR_DONT_AUDIT, GR_MKNOD_CHROOT_MSG, dentry, mnt);
90743 + return -EPERM;
90744 + }
90745 +#endif
90746 + return 0;
90747 +}
90748 +
90749 +int
90750 +gr_handle_chroot_mount(const struct dentry *dentry,
90751 + const struct vfsmount *mnt, const char *dev_name)
90752 +{
90753 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
90754 + if (grsec_enable_chroot_mount && proc_is_chrooted(current)) {
90755 + gr_log_str_fs(GR_DONT_AUDIT, GR_MOUNT_CHROOT_MSG, dev_name ? dev_name : "none", dentry, mnt);
90756 + return -EPERM;
90757 + }
90758 +#endif
90759 + return 0;
90760 +}
90761 +
90762 +int
90763 +gr_handle_chroot_pivot(void)
90764 +{
90765 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
90766 + if (grsec_enable_chroot_pivot && proc_is_chrooted(current)) {
90767 + gr_log_noargs(GR_DONT_AUDIT, GR_PIVOT_CHROOT_MSG);
90768 + return -EPERM;
90769 + }
90770 +#endif
90771 + return 0;
90772 +}
90773 +
90774 +int
90775 +gr_handle_chroot_chroot(const struct dentry *dentry, const struct vfsmount *mnt)
90776 +{
90777 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
90778 + if (grsec_enable_chroot_double && proc_is_chrooted(current) &&
90779 + !gr_is_outside_chroot(dentry, mnt)) {
90780 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHROOT_CHROOT_MSG, dentry, mnt);
90781 + return -EPERM;
90782 + }
90783 +#endif
90784 + return 0;
90785 +}
90786 +
90787 +extern const char *captab_log[];
90788 +extern int captab_log_entries;
90789 +
90790 +int
90791 +gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
90792 +{
90793 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90794 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90795 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90796 + if (cap_raised(chroot_caps, cap)) {
90797 + if (cap_raised(cred->cap_effective, cap) && cap < captab_log_entries) {
90798 + gr_log_cap(GR_DONT_AUDIT, GR_CAP_CHROOT_MSG, task, captab_log[cap]);
90799 + }
90800 + return 0;
90801 + }
90802 + }
90803 +#endif
90804 + return 1;
90805 +}
90806 +
90807 +int
90808 +gr_chroot_is_capable(const int cap)
90809 +{
90810 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90811 + return gr_task_chroot_is_capable(current, current_cred(), cap);
90812 +#endif
90813 + return 1;
90814 +}
90815 +
90816 +int
90817 +gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap)
90818 +{
90819 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90820 + if (grsec_enable_chroot_caps && proc_is_chrooted(task)) {
90821 + kernel_cap_t chroot_caps = GR_CHROOT_CAPS;
90822 + if (cap_raised(chroot_caps, cap)) {
90823 + return 0;
90824 + }
90825 + }
90826 +#endif
90827 + return 1;
90828 +}
90829 +
90830 +int
90831 +gr_chroot_is_capable_nolog(const int cap)
90832 +{
90833 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
90834 + return gr_task_chroot_is_capable_nolog(current, cap);
90835 +#endif
90836 + return 1;
90837 +}
90838 +
90839 +int
90840 +gr_handle_chroot_sysctl(const int op)
90841 +{
90842 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
90843 + if (grsec_enable_chroot_sysctl && (op & MAY_WRITE) &&
90844 + proc_is_chrooted(current))
90845 + return -EACCES;
90846 +#endif
90847 + return 0;
90848 +}
90849 +
90850 +void
90851 +gr_handle_chroot_chdir(const struct path *path)
90852 +{
90853 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
90854 + if (grsec_enable_chroot_chdir)
90855 + set_fs_pwd(current->fs, path);
90856 +#endif
90857 + return;
90858 +}
90859 +
90860 +int
90861 +gr_handle_chroot_chmod(const struct dentry *dentry,
90862 + const struct vfsmount *mnt, const int mode)
90863 +{
90864 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
90865 + /* allow chmod +s on directories, but not files */
90866 + if (grsec_enable_chroot_chmod && !d_is_dir(dentry) &&
90867 + ((mode & S_ISUID) || ((mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))) &&
90868 + proc_is_chrooted(current)) {
90869 + gr_log_fs_generic(GR_DONT_AUDIT, GR_CHMOD_CHROOT_MSG, dentry, mnt);
90870 + return -EPERM;
90871 + }
90872 +#endif
90873 + return 0;
90874 +}
90875 diff --git a/grsecurity/grsec_disabled.c b/grsecurity/grsec_disabled.c
90876 new file mode 100644
90877 index 0000000..e723c08
90878 --- /dev/null
90879 +++ b/grsecurity/grsec_disabled.c
90880 @@ -0,0 +1,445 @@
90881 +#include <linux/kernel.h>
90882 +#include <linux/module.h>
90883 +#include <linux/sched.h>
90884 +#include <linux/file.h>
90885 +#include <linux/fs.h>
90886 +#include <linux/kdev_t.h>
90887 +#include <linux/net.h>
90888 +#include <linux/in.h>
90889 +#include <linux/ip.h>
90890 +#include <linux/skbuff.h>
90891 +#include <linux/sysctl.h>
90892 +
90893 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
90894 +void
90895 +pax_set_initial_flags(struct linux_binprm *bprm)
90896 +{
90897 + return;
90898 +}
90899 +#endif
90900 +
90901 +#ifdef CONFIG_SYSCTL
90902 +__u32
90903 +gr_handle_sysctl(const struct ctl_table * table, const int op)
90904 +{
90905 + return 0;
90906 +}
90907 +#endif
90908 +
90909 +#ifdef CONFIG_TASKSTATS
90910 +int gr_is_taskstats_denied(int pid)
90911 +{
90912 + return 0;
90913 +}
90914 +#endif
90915 +
90916 +int
90917 +gr_acl_is_enabled(void)
90918 +{
90919 + return 0;
90920 +}
90921 +
90922 +int
90923 +gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap)
90924 +{
90925 + return 0;
90926 +}
90927 +
90928 +void
90929 +gr_handle_proc_create(const struct dentry *dentry, const struct inode *inode)
90930 +{
90931 + return;
90932 +}
90933 +
90934 +int
90935 +gr_handle_rawio(const struct inode *inode)
90936 +{
90937 + return 0;
90938 +}
90939 +
90940 +void
90941 +gr_acl_handle_psacct(struct task_struct *task, const long code)
90942 +{
90943 + return;
90944 +}
90945 +
90946 +int
90947 +gr_handle_ptrace(struct task_struct *task, const long request)
90948 +{
90949 + return 0;
90950 +}
90951 +
90952 +int
90953 +gr_handle_proc_ptrace(struct task_struct *task)
90954 +{
90955 + return 0;
90956 +}
90957 +
90958 +int
90959 +gr_set_acls(const int type)
90960 +{
90961 + return 0;
90962 +}
90963 +
90964 +int
90965 +gr_check_hidden_task(const struct task_struct *tsk)
90966 +{
90967 + return 0;
90968 +}
90969 +
90970 +int
90971 +gr_check_protected_task(const struct task_struct *task)
90972 +{
90973 + return 0;
90974 +}
90975 +
90976 +int
90977 +gr_check_protected_task_fowner(struct pid *pid, enum pid_type type)
90978 +{
90979 + return 0;
90980 +}
90981 +
90982 +void
90983 +gr_copy_label(struct task_struct *tsk)
90984 +{
90985 + return;
90986 +}
90987 +
90988 +void
90989 +gr_set_pax_flags(struct task_struct *task)
90990 +{
90991 + return;
90992 +}
90993 +
90994 +int
90995 +gr_set_proc_label(const struct dentry *dentry, const struct vfsmount *mnt,
90996 + const int unsafe_share)
90997 +{
90998 + return 0;
90999 +}
91000 +
91001 +void
91002 +gr_handle_delete(const u64 ino, const dev_t dev)
91003 +{
91004 + return;
91005 +}
91006 +
91007 +void
91008 +gr_handle_create(const struct dentry *dentry, const struct vfsmount *mnt)
91009 +{
91010 + return;
91011 +}
91012 +
91013 +void
91014 +gr_handle_crash(struct task_struct *task, const int sig)
91015 +{
91016 + return;
91017 +}
91018 +
91019 +int
91020 +gr_check_crash_exec(const struct file *filp)
91021 +{
91022 + return 0;
91023 +}
91024 +
91025 +int
91026 +gr_check_crash_uid(const kuid_t uid)
91027 +{
91028 + return 0;
91029 +}
91030 +
91031 +void
91032 +gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
91033 + struct dentry *old_dentry,
91034 + struct dentry *new_dentry,
91035 + struct vfsmount *mnt, const __u8 replace, unsigned int flags)
91036 +{
91037 + return;
91038 +}
91039 +
91040 +int
91041 +gr_search_socket(const int family, const int type, const int protocol)
91042 +{
91043 + return 1;
91044 +}
91045 +
91046 +int
91047 +gr_search_connectbind(const int mode, const struct socket *sock,
91048 + const struct sockaddr_in *addr)
91049 +{
91050 + return 0;
91051 +}
91052 +
91053 +void
91054 +gr_handle_alertkill(struct task_struct *task)
91055 +{
91056 + return;
91057 +}
91058 +
91059 +__u32
91060 +gr_acl_handle_execve(const struct dentry * dentry, const struct vfsmount * mnt)
91061 +{
91062 + return 1;
91063 +}
91064 +
91065 +__u32
91066 +gr_acl_handle_hidden_file(const struct dentry * dentry,
91067 + const struct vfsmount * mnt)
91068 +{
91069 + return 1;
91070 +}
91071 +
91072 +__u32
91073 +gr_acl_handle_open(const struct dentry * dentry, const struct vfsmount * mnt,
91074 + int acc_mode)
91075 +{
91076 + return 1;
91077 +}
91078 +
91079 +__u32
91080 +gr_acl_handle_rmdir(const struct dentry * dentry, const struct vfsmount * mnt)
91081 +{
91082 + return 1;
91083 +}
91084 +
91085 +__u32
91086 +gr_acl_handle_unlink(const struct dentry * dentry, const struct vfsmount * mnt)
91087 +{
91088 + return 1;
91089 +}
91090 +
91091 +int
91092 +gr_acl_handle_mmap(const struct file *file, const unsigned long prot,
91093 + unsigned int *vm_flags)
91094 +{
91095 + return 1;
91096 +}
91097 +
91098 +__u32
91099 +gr_acl_handle_truncate(const struct dentry * dentry,
91100 + const struct vfsmount * mnt)
91101 +{
91102 + return 1;
91103 +}
91104 +
91105 +__u32
91106 +gr_acl_handle_utime(const struct dentry * dentry, const struct vfsmount * mnt)
91107 +{
91108 + return 1;
91109 +}
91110 +
91111 +__u32
91112 +gr_acl_handle_access(const struct dentry * dentry,
91113 + const struct vfsmount * mnt, const int fmode)
91114 +{
91115 + return 1;
91116 +}
91117 +
91118 +__u32
91119 +gr_acl_handle_chmod(const struct dentry * dentry, const struct vfsmount * mnt,
91120 + umode_t *mode)
91121 +{
91122 + return 1;
91123 +}
91124 +
91125 +__u32
91126 +gr_acl_handle_chown(const struct dentry * dentry, const struct vfsmount * mnt)
91127 +{
91128 + return 1;
91129 +}
91130 +
91131 +__u32
91132 +gr_acl_handle_setxattr(const struct dentry * dentry, const struct vfsmount * mnt)
91133 +{
91134 + return 1;
91135 +}
91136 +
91137 +__u32
91138 +gr_acl_handle_removexattr(const struct dentry * dentry, const struct vfsmount * mnt)
91139 +{
91140 + return 1;
91141 +}
91142 +
91143 +void
91144 +grsecurity_init(void)
91145 +{
91146 + return;
91147 +}
91148 +
91149 +umode_t gr_acl_umask(void)
91150 +{
91151 + return 0;
91152 +}
91153 +
91154 +__u32
91155 +gr_acl_handle_mknod(const struct dentry * new_dentry,
91156 + const struct dentry * parent_dentry,
91157 + const struct vfsmount * parent_mnt,
91158 + const int mode)
91159 +{
91160 + return 1;
91161 +}
91162 +
91163 +__u32
91164 +gr_acl_handle_mkdir(const struct dentry * new_dentry,
91165 + const struct dentry * parent_dentry,
91166 + const struct vfsmount * parent_mnt)
91167 +{
91168 + return 1;
91169 +}
91170 +
91171 +__u32
91172 +gr_acl_handle_symlink(const struct dentry * new_dentry,
91173 + const struct dentry * parent_dentry,
91174 + const struct vfsmount * parent_mnt, const struct filename *from)
91175 +{
91176 + return 1;
91177 +}
91178 +
91179 +__u32
91180 +gr_acl_handle_link(const struct dentry * new_dentry,
91181 + const struct dentry * parent_dentry,
91182 + const struct vfsmount * parent_mnt,
91183 + const struct dentry * old_dentry,
91184 + const struct vfsmount * old_mnt, const struct filename *to)
91185 +{
91186 + return 1;
91187 +}
91188 +
91189 +int
91190 +gr_acl_handle_rename(const struct dentry *new_dentry,
91191 + const struct dentry *parent_dentry,
91192 + const struct vfsmount *parent_mnt,
91193 + const struct dentry *old_dentry,
91194 + const struct inode *old_parent_inode,
91195 + const struct vfsmount *old_mnt, const struct filename *newname,
91196 + unsigned int flags)
91197 +{
91198 + return 0;
91199 +}
91200 +
91201 +int
91202 +gr_acl_handle_filldir(const struct file *file, const char *name,
91203 + const int namelen, const u64 ino)
91204 +{
91205 + return 1;
91206 +}
91207 +
91208 +int
91209 +gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
91210 + const u64 shm_createtime, const kuid_t cuid, const int shmid)
91211 +{
91212 + return 1;
91213 +}
91214 +
91215 +int
91216 +gr_search_bind(const struct socket *sock, const struct sockaddr_in *addr)
91217 +{
91218 + return 0;
91219 +}
91220 +
91221 +int
91222 +gr_search_accept(const struct socket *sock)
91223 +{
91224 + return 0;
91225 +}
91226 +
91227 +int
91228 +gr_search_listen(const struct socket *sock)
91229 +{
91230 + return 0;
91231 +}
91232 +
91233 +int
91234 +gr_search_connect(const struct socket *sock, const struct sockaddr_in *addr)
91235 +{
91236 + return 0;
91237 +}
91238 +
91239 +__u32
91240 +gr_acl_handle_unix(const struct dentry * dentry, const struct vfsmount * mnt)
91241 +{
91242 + return 1;
91243 +}
91244 +
91245 +__u32
91246 +gr_acl_handle_creat(const struct dentry * dentry,
91247 + const struct dentry * p_dentry,
91248 + const struct vfsmount * p_mnt, int open_flags, int acc_mode,
91249 + const int imode)
91250 +{
91251 + return 1;
91252 +}
91253 +
91254 +void
91255 +gr_acl_handle_exit(void)
91256 +{
91257 + return;
91258 +}
91259 +
91260 +int
91261 +gr_acl_handle_mprotect(const struct file *file, const unsigned long prot)
91262 +{
91263 + return 1;
91264 +}
91265 +
91266 +void
91267 +gr_set_role_label(const kuid_t uid, const kgid_t gid)
91268 +{
91269 + return;
91270 +}
91271 +
91272 +int
91273 +gr_acl_handle_procpidmem(const struct task_struct *task)
91274 +{
91275 + return 0;
91276 +}
91277 +
91278 +int
91279 +gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb)
91280 +{
91281 + return 0;
91282 +}
91283 +
91284 +int
91285 +gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr)
91286 +{
91287 + return 0;
91288 +}
91289 +
91290 +int
91291 +gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs)
91292 +{
91293 + return 0;
91294 +}
91295 +
91296 +int
91297 +gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs)
91298 +{
91299 + return 0;
91300 +}
91301 +
91302 +int gr_acl_enable_at_secure(void)
91303 +{
91304 + return 0;
91305 +}
91306 +
91307 +dev_t gr_get_dev_from_dentry(struct dentry *dentry)
91308 +{
91309 + return d_backing_inode(dentry)->i_sb->s_dev;
91310 +}
91311 +
91312 +u64 gr_get_ino_from_dentry(struct dentry *dentry)
91313 +{
91314 + return d_backing_inode(dentry)->i_ino;
91315 +}
91316 +
91317 +void gr_put_exec_file(struct task_struct *task)
91318 +{
91319 + return;
91320 +}
91321 +
91322 +#ifdef CONFIG_SECURITY
91323 +EXPORT_SYMBOL_GPL(gr_check_user_change);
91324 +EXPORT_SYMBOL_GPL(gr_check_group_change);
91325 +#endif
91326 diff --git a/grsecurity/grsec_exec.c b/grsecurity/grsec_exec.c
91327 new file mode 100644
91328 index 0000000..fb7531e
91329 --- /dev/null
91330 +++ b/grsecurity/grsec_exec.c
91331 @@ -0,0 +1,189 @@
91332 +#include <linux/kernel.h>
91333 +#include <linux/sched.h>
91334 +#include <linux/file.h>
91335 +#include <linux/binfmts.h>
91336 +#include <linux/fs.h>
91337 +#include <linux/types.h>
91338 +#include <linux/grdefs.h>
91339 +#include <linux/grsecurity.h>
91340 +#include <linux/grinternal.h>
91341 +#include <linux/capability.h>
91342 +#include <linux/module.h>
91343 +#include <linux/compat.h>
91344 +
91345 +#include <asm/uaccess.h>
91346 +
91347 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91348 +static char gr_exec_arg_buf[132];
91349 +static DEFINE_MUTEX(gr_exec_arg_mutex);
91350 +#endif
91351 +
91352 +struct user_arg_ptr {
91353 +#ifdef CONFIG_COMPAT
91354 + bool is_compat;
91355 +#endif
91356 + union {
91357 + const char __user *const __user *native;
91358 +#ifdef CONFIG_COMPAT
91359 + const compat_uptr_t __user *compat;
91360 +#endif
91361 + } ptr;
91362 +};
91363 +
91364 +extern const char __user *get_user_arg_ptr(struct user_arg_ptr argv, int nr);
91365 +
91366 +void
91367 +gr_handle_exec_args(struct linux_binprm *bprm, struct user_arg_ptr argv)
91368 +{
91369 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91370 + char *grarg = gr_exec_arg_buf;
91371 + unsigned int i, x, execlen = 0;
91372 + char c;
91373 +
91374 + if (!((grsec_enable_execlog && grsec_enable_group &&
91375 + in_group_p(grsec_audit_gid))
91376 + || (grsec_enable_execlog && !grsec_enable_group)))
91377 + return;
91378 +
91379 + mutex_lock(&gr_exec_arg_mutex);
91380 + memset(grarg, 0, sizeof(gr_exec_arg_buf));
91381 +
91382 + for (i = 0; i < bprm->argc && execlen < 128; i++) {
91383 + const char __user *p;
91384 + unsigned int len;
91385 +
91386 + p = get_user_arg_ptr(argv, i);
91387 + if (IS_ERR(p))
91388 + goto log;
91389 +
91390 + len = strnlen_user(p, 128 - execlen);
91391 + if (len > 128 - execlen)
91392 + len = 128 - execlen;
91393 + else if (len > 0)
91394 + len--;
91395 + if (copy_from_user(grarg + execlen, p, len))
91396 + goto log;
91397 +
91398 + /* rewrite unprintable characters */
91399 + for (x = 0; x < len; x++) {
91400 + c = *(grarg + execlen + x);
91401 + if (c < 32 || c > 126)
91402 + *(grarg + execlen + x) = ' ';
91403 + }
91404 +
91405 + execlen += len;
91406 + *(grarg + execlen) = ' ';
91407 + *(grarg + execlen + 1) = '\0';
91408 + execlen++;
91409 + }
91410 +
91411 + log:
91412 + gr_log_fs_str(GR_DO_AUDIT, GR_EXEC_AUDIT_MSG, bprm->file->f_path.dentry,
91413 + bprm->file->f_path.mnt, grarg);
91414 + mutex_unlock(&gr_exec_arg_mutex);
91415 +#endif
91416 + return;
91417 +}
91418 +
91419 +#ifdef CONFIG_GRKERNSEC
91420 +extern int gr_acl_is_capable(const int cap);
91421 +extern int gr_acl_is_capable_nolog(const int cap);
91422 +extern int gr_task_acl_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91423 +extern int gr_task_acl_is_capable_nolog(const struct task_struct *task, const int cap);
91424 +extern int gr_chroot_is_capable(const int cap);
91425 +extern int gr_chroot_is_capable_nolog(const int cap);
91426 +extern int gr_task_chroot_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
91427 +extern int gr_task_chroot_is_capable_nolog(const struct task_struct *task, const int cap);
91428 +#endif
91429 +
91430 +const char *captab_log[] = {
91431 + "CAP_CHOWN",
91432 + "CAP_DAC_OVERRIDE",
91433 + "CAP_DAC_READ_SEARCH",
91434 + "CAP_FOWNER",
91435 + "CAP_FSETID",
91436 + "CAP_KILL",
91437 + "CAP_SETGID",
91438 + "CAP_SETUID",
91439 + "CAP_SETPCAP",
91440 + "CAP_LINUX_IMMUTABLE",
91441 + "CAP_NET_BIND_SERVICE",
91442 + "CAP_NET_BROADCAST",
91443 + "CAP_NET_ADMIN",
91444 + "CAP_NET_RAW",
91445 + "CAP_IPC_LOCK",
91446 + "CAP_IPC_OWNER",
91447 + "CAP_SYS_MODULE",
91448 + "CAP_SYS_RAWIO",
91449 + "CAP_SYS_CHROOT",
91450 + "CAP_SYS_PTRACE",
91451 + "CAP_SYS_PACCT",
91452 + "CAP_SYS_ADMIN",
91453 + "CAP_SYS_BOOT",
91454 + "CAP_SYS_NICE",
91455 + "CAP_SYS_RESOURCE",
91456 + "CAP_SYS_TIME",
91457 + "CAP_SYS_TTY_CONFIG",
91458 + "CAP_MKNOD",
91459 + "CAP_LEASE",
91460 + "CAP_AUDIT_WRITE",
91461 + "CAP_AUDIT_CONTROL",
91462 + "CAP_SETFCAP",
91463 + "CAP_MAC_OVERRIDE",
91464 + "CAP_MAC_ADMIN",
91465 + "CAP_SYSLOG",
91466 + "CAP_WAKE_ALARM",
91467 + "CAP_BLOCK_SUSPEND",
91468 + "CAP_AUDIT_READ"
91469 +};
91470 +
91471 +int captab_log_entries = sizeof(captab_log)/sizeof(captab_log[0]);
91472 +
91473 +int gr_is_capable(const int cap)
91474 +{
91475 +#ifdef CONFIG_GRKERNSEC
91476 + if (gr_acl_is_capable(cap) && gr_chroot_is_capable(cap))
91477 + return 1;
91478 + return 0;
91479 +#else
91480 + return 1;
91481 +#endif
91482 +}
91483 +
91484 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap)
91485 +{
91486 +#ifdef CONFIG_GRKERNSEC
91487 + if (gr_task_acl_is_capable(task, cred, cap) && gr_task_chroot_is_capable(task, cred, cap))
91488 + return 1;
91489 + return 0;
91490 +#else
91491 + return 1;
91492 +#endif
91493 +}
91494 +
91495 +int gr_is_capable_nolog(const int cap)
91496 +{
91497 +#ifdef CONFIG_GRKERNSEC
91498 + if (gr_acl_is_capable_nolog(cap) && gr_chroot_is_capable_nolog(cap))
91499 + return 1;
91500 + return 0;
91501 +#else
91502 + return 1;
91503 +#endif
91504 +}
91505 +
91506 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap)
91507 +{
91508 +#ifdef CONFIG_GRKERNSEC
91509 + if (gr_task_acl_is_capable_nolog(task, cap) && gr_task_chroot_is_capable_nolog(task, cap))
91510 + return 1;
91511 + return 0;
91512 +#else
91513 + return 1;
91514 +#endif
91515 +}
91516 +
91517 +EXPORT_SYMBOL_GPL(gr_is_capable);
91518 +EXPORT_SYMBOL_GPL(gr_is_capable_nolog);
91519 +EXPORT_SYMBOL_GPL(gr_task_is_capable);
91520 +EXPORT_SYMBOL_GPL(gr_task_is_capable_nolog);
91521 diff --git a/grsecurity/grsec_fifo.c b/grsecurity/grsec_fifo.c
91522 new file mode 100644
91523 index 0000000..cdec49b
91524 --- /dev/null
91525 +++ b/grsecurity/grsec_fifo.c
91526 @@ -0,0 +1,26 @@
91527 +#include <linux/kernel.h>
91528 +#include <linux/sched.h>
91529 +#include <linux/fs.h>
91530 +#include <linux/file.h>
91531 +#include <linux/grinternal.h>
91532 +
91533 +int
91534 +gr_handle_fifo(const struct dentry *dentry, const struct vfsmount *mnt,
91535 + const struct dentry *dir, const int flag, const int acc_mode)
91536 +{
91537 +#ifdef CONFIG_GRKERNSEC_FIFO
91538 + const struct cred *cred = current_cred();
91539 + struct inode *inode = d_backing_inode(dentry);
91540 + struct inode *dir_inode = d_backing_inode(dir);
91541 +
91542 + if (grsec_enable_fifo && S_ISFIFO(inode->i_mode) &&
91543 + !(flag & O_EXCL) && (dir_inode->i_mode & S_ISVTX) &&
91544 + !uid_eq(inode->i_uid, dir_inode->i_uid) &&
91545 + !uid_eq(cred->fsuid, inode->i_uid)) {
91546 + if (!inode_permission(inode, acc_mode))
91547 + gr_log_fs_int2(GR_DONT_AUDIT, GR_FIFO_MSG, dentry, mnt, GR_GLOBAL_UID(inode->i_uid), GR_GLOBAL_GID(inode->i_gid));
91548 + return -EACCES;
91549 + }
91550 +#endif
91551 + return 0;
91552 +}
91553 diff --git a/grsecurity/grsec_fork.c b/grsecurity/grsec_fork.c
91554 new file mode 100644
91555 index 0000000..8ca18bf
91556 --- /dev/null
91557 +++ b/grsecurity/grsec_fork.c
91558 @@ -0,0 +1,23 @@
91559 +#include <linux/kernel.h>
91560 +#include <linux/sched.h>
91561 +#include <linux/grsecurity.h>
91562 +#include <linux/grinternal.h>
91563 +#include <linux/errno.h>
91564 +
91565 +void
91566 +gr_log_forkfail(const int retval)
91567 +{
91568 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91569 + if (grsec_enable_forkfail && (retval == -EAGAIN || retval == -ENOMEM)) {
91570 + switch (retval) {
91571 + case -EAGAIN:
91572 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "EAGAIN");
91573 + break;
91574 + case -ENOMEM:
91575 + gr_log_str(GR_DONT_AUDIT, GR_FAILFORK_MSG, "ENOMEM");
91576 + break;
91577 + }
91578 + }
91579 +#endif
91580 + return;
91581 +}
91582 diff --git a/grsecurity/grsec_init.c b/grsecurity/grsec_init.c
91583 new file mode 100644
91584 index 0000000..a364c58
91585 --- /dev/null
91586 +++ b/grsecurity/grsec_init.c
91587 @@ -0,0 +1,290 @@
91588 +#include <linux/kernel.h>
91589 +#include <linux/sched.h>
91590 +#include <linux/mm.h>
91591 +#include <linux/gracl.h>
91592 +#include <linux/slab.h>
91593 +#include <linux/vmalloc.h>
91594 +#include <linux/percpu.h>
91595 +#include <linux/module.h>
91596 +
91597 +int grsec_enable_ptrace_readexec __read_only;
91598 +int grsec_enable_setxid __read_only;
91599 +int grsec_enable_symlinkown __read_only;
91600 +kgid_t grsec_symlinkown_gid __read_only;
91601 +int grsec_enable_brute __read_only;
91602 +int grsec_enable_link __read_only;
91603 +int grsec_enable_dmesg __read_only;
91604 +int grsec_enable_harden_ptrace __read_only;
91605 +int grsec_enable_harden_ipc __read_only;
91606 +int grsec_enable_fifo __read_only;
91607 +int grsec_enable_execlog __read_only;
91608 +int grsec_enable_signal __read_only;
91609 +int grsec_enable_forkfail __read_only;
91610 +int grsec_enable_audit_ptrace __read_only;
91611 +int grsec_enable_time __read_only;
91612 +int grsec_enable_group __read_only;
91613 +kgid_t grsec_audit_gid __read_only;
91614 +int grsec_enable_chdir __read_only;
91615 +int grsec_enable_mount __read_only;
91616 +int grsec_enable_rofs __read_only;
91617 +int grsec_deny_new_usb __read_only;
91618 +int grsec_enable_chroot_findtask __read_only;
91619 +int grsec_enable_chroot_mount __read_only;
91620 +int grsec_enable_chroot_shmat __read_only;
91621 +int grsec_enable_chroot_fchdir __read_only;
91622 +int grsec_enable_chroot_double __read_only;
91623 +int grsec_enable_chroot_pivot __read_only;
91624 +int grsec_enable_chroot_chdir __read_only;
91625 +int grsec_enable_chroot_chmod __read_only;
91626 +int grsec_enable_chroot_mknod __read_only;
91627 +int grsec_enable_chroot_nice __read_only;
91628 +int grsec_enable_chroot_execlog __read_only;
91629 +int grsec_enable_chroot_caps __read_only;
91630 +int grsec_enable_chroot_rename __read_only;
91631 +int grsec_enable_chroot_sysctl __read_only;
91632 +int grsec_enable_chroot_unix __read_only;
91633 +int grsec_enable_tpe __read_only;
91634 +kgid_t grsec_tpe_gid __read_only;
91635 +int grsec_enable_blackhole __read_only;
91636 +#ifdef CONFIG_IPV6_MODULE
91637 +EXPORT_SYMBOL_GPL(grsec_enable_blackhole);
91638 +#endif
91639 +int grsec_lastack_retries __read_only;
91640 +int grsec_enable_tpe_all __read_only;
91641 +int grsec_enable_tpe_invert __read_only;
91642 +int grsec_enable_socket_all __read_only;
91643 +kgid_t grsec_socket_all_gid __read_only;
91644 +int grsec_enable_socket_client __read_only;
91645 +kgid_t grsec_socket_client_gid __read_only;
91646 +int grsec_enable_socket_server __read_only;
91647 +kgid_t grsec_socket_server_gid __read_only;
91648 +int grsec_resource_logging __read_only;
91649 +int grsec_disable_privio __read_only;
91650 +int grsec_enable_log_rwxmaps __read_only;
91651 +int grsec_lock __read_only;
91652 +
91653 +DEFINE_SPINLOCK(grsec_alert_lock);
91654 +unsigned long grsec_alert_wtime = 0;
91655 +unsigned long grsec_alert_fyet = 0;
91656 +
91657 +DEFINE_SPINLOCK(grsec_audit_lock);
91658 +
91659 +DEFINE_RWLOCK(grsec_exec_file_lock);
91660 +
91661 +char *gr_shared_page[4];
91662 +
91663 +char *gr_alert_log_fmt;
91664 +char *gr_audit_log_fmt;
91665 +char *gr_alert_log_buf;
91666 +char *gr_audit_log_buf;
91667 +
91668 +extern struct gr_arg *gr_usermode;
91669 +extern unsigned char *gr_system_salt;
91670 +extern unsigned char *gr_system_sum;
91671 +
91672 +void __init
91673 +grsecurity_init(void)
91674 +{
91675 + int j;
91676 + /* create the per-cpu shared pages */
91677 +
91678 +#ifdef CONFIG_X86
91679 + memset((char *)(0x41a + PAGE_OFFSET), 0, 36);
91680 +#endif
91681 +
91682 + for (j = 0; j < 4; j++) {
91683 + gr_shared_page[j] = (char *)__alloc_percpu(PAGE_SIZE, __alignof__(unsigned long long));
91684 + if (gr_shared_page[j] == NULL) {
91685 + panic("Unable to allocate grsecurity shared page");
91686 + return;
91687 + }
91688 + }
91689 +
91690 + /* allocate log buffers */
91691 + gr_alert_log_fmt = kmalloc(512, GFP_KERNEL);
91692 + if (!gr_alert_log_fmt) {
91693 + panic("Unable to allocate grsecurity alert log format buffer");
91694 + return;
91695 + }
91696 + gr_audit_log_fmt = kmalloc(512, GFP_KERNEL);
91697 + if (!gr_audit_log_fmt) {
91698 + panic("Unable to allocate grsecurity audit log format buffer");
91699 + return;
91700 + }
91701 + gr_alert_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91702 + if (!gr_alert_log_buf) {
91703 + panic("Unable to allocate grsecurity alert log buffer");
91704 + return;
91705 + }
91706 + gr_audit_log_buf = (char *) get_zeroed_page(GFP_KERNEL);
91707 + if (!gr_audit_log_buf) {
91708 + panic("Unable to allocate grsecurity audit log buffer");
91709 + return;
91710 + }
91711 +
91712 + /* allocate memory for authentication structure */
91713 + gr_usermode = kmalloc(sizeof(struct gr_arg), GFP_KERNEL);
91714 + gr_system_salt = kmalloc(GR_SALT_LEN, GFP_KERNEL);
91715 + gr_system_sum = kmalloc(GR_SHA_LEN, GFP_KERNEL);
91716 +
91717 + if (!gr_usermode || !gr_system_salt || !gr_system_sum) {
91718 + panic("Unable to allocate grsecurity authentication structure");
91719 + return;
91720 + }
91721 +
91722 +#ifdef CONFIG_GRKERNSEC_IO
91723 +#if !defined(CONFIG_GRKERNSEC_SYSCTL_DISTRO)
91724 + grsec_disable_privio = 1;
91725 +#elif defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91726 + grsec_disable_privio = 1;
91727 +#else
91728 + grsec_disable_privio = 0;
91729 +#endif
91730 +#endif
91731 +
91732 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
91733 + /* for backward compatibility, tpe_invert always defaults to on if
91734 + enabled in the kernel
91735 + */
91736 + grsec_enable_tpe_invert = 1;
91737 +#endif
91738 +
91739 +#if !defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_SYSCTL_ON)
91740 +#ifndef CONFIG_GRKERNSEC_SYSCTL
91741 + grsec_lock = 1;
91742 +#endif
91743 +
91744 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
91745 + grsec_enable_log_rwxmaps = 1;
91746 +#endif
91747 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
91748 + grsec_enable_group = 1;
91749 + grsec_audit_gid = KGIDT_INIT(CONFIG_GRKERNSEC_AUDIT_GID);
91750 +#endif
91751 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
91752 + grsec_enable_ptrace_readexec = 1;
91753 +#endif
91754 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
91755 + grsec_enable_chdir = 1;
91756 +#endif
91757 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
91758 + grsec_enable_harden_ptrace = 1;
91759 +#endif
91760 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
91761 + grsec_enable_harden_ipc = 1;
91762 +#endif
91763 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
91764 + grsec_enable_mount = 1;
91765 +#endif
91766 +#ifdef CONFIG_GRKERNSEC_LINK
91767 + grsec_enable_link = 1;
91768 +#endif
91769 +#ifdef CONFIG_GRKERNSEC_BRUTE
91770 + grsec_enable_brute = 1;
91771 +#endif
91772 +#ifdef CONFIG_GRKERNSEC_DMESG
91773 + grsec_enable_dmesg = 1;
91774 +#endif
91775 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
91776 + grsec_enable_blackhole = 1;
91777 + grsec_lastack_retries = 4;
91778 +#endif
91779 +#ifdef CONFIG_GRKERNSEC_FIFO
91780 + grsec_enable_fifo = 1;
91781 +#endif
91782 +#ifdef CONFIG_GRKERNSEC_EXECLOG
91783 + grsec_enable_execlog = 1;
91784 +#endif
91785 +#ifdef CONFIG_GRKERNSEC_SETXID
91786 + grsec_enable_setxid = 1;
91787 +#endif
91788 +#ifdef CONFIG_GRKERNSEC_SIGNAL
91789 + grsec_enable_signal = 1;
91790 +#endif
91791 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
91792 + grsec_enable_forkfail = 1;
91793 +#endif
91794 +#ifdef CONFIG_GRKERNSEC_TIME
91795 + grsec_enable_time = 1;
91796 +#endif
91797 +#ifdef CONFIG_GRKERNSEC_RESLOG
91798 + grsec_resource_logging = 1;
91799 +#endif
91800 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
91801 + grsec_enable_chroot_findtask = 1;
91802 +#endif
91803 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
91804 + grsec_enable_chroot_unix = 1;
91805 +#endif
91806 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
91807 + grsec_enable_chroot_mount = 1;
91808 +#endif
91809 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
91810 + grsec_enable_chroot_fchdir = 1;
91811 +#endif
91812 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
91813 + grsec_enable_chroot_shmat = 1;
91814 +#endif
91815 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
91816 + grsec_enable_audit_ptrace = 1;
91817 +#endif
91818 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
91819 + grsec_enable_chroot_double = 1;
91820 +#endif
91821 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
91822 + grsec_enable_chroot_pivot = 1;
91823 +#endif
91824 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
91825 + grsec_enable_chroot_chdir = 1;
91826 +#endif
91827 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
91828 + grsec_enable_chroot_chmod = 1;
91829 +#endif
91830 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
91831 + grsec_enable_chroot_mknod = 1;
91832 +#endif
91833 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
91834 + grsec_enable_chroot_nice = 1;
91835 +#endif
91836 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
91837 + grsec_enable_chroot_execlog = 1;
91838 +#endif
91839 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
91840 + grsec_enable_chroot_caps = 1;
91841 +#endif
91842 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
91843 + grsec_enable_chroot_rename = 1;
91844 +#endif
91845 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
91846 + grsec_enable_chroot_sysctl = 1;
91847 +#endif
91848 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
91849 + grsec_enable_symlinkown = 1;
91850 + grsec_symlinkown_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SYMLINKOWN_GID);
91851 +#endif
91852 +#ifdef CONFIG_GRKERNSEC_TPE
91853 + grsec_enable_tpe = 1;
91854 + grsec_tpe_gid = KGIDT_INIT(CONFIG_GRKERNSEC_TPE_GID);
91855 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
91856 + grsec_enable_tpe_all = 1;
91857 +#endif
91858 +#endif
91859 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
91860 + grsec_enable_socket_all = 1;
91861 + grsec_socket_all_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_ALL_GID);
91862 +#endif
91863 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
91864 + grsec_enable_socket_client = 1;
91865 + grsec_socket_client_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_CLIENT_GID);
91866 +#endif
91867 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
91868 + grsec_enable_socket_server = 1;
91869 + grsec_socket_server_gid = KGIDT_INIT(CONFIG_GRKERNSEC_SOCKET_SERVER_GID);
91870 +#endif
91871 +#endif
91872 +#ifdef CONFIG_GRKERNSEC_DENYUSB_FORCE
91873 + grsec_deny_new_usb = 1;
91874 +#endif
91875 +
91876 + return;
91877 +}
91878 diff --git a/grsecurity/grsec_ipc.c b/grsecurity/grsec_ipc.c
91879 new file mode 100644
91880 index 0000000..1773300
91881 --- /dev/null
91882 +++ b/grsecurity/grsec_ipc.c
91883 @@ -0,0 +1,48 @@
91884 +#include <linux/kernel.h>
91885 +#include <linux/mm.h>
91886 +#include <linux/sched.h>
91887 +#include <linux/file.h>
91888 +#include <linux/ipc.h>
91889 +#include <linux/ipc_namespace.h>
91890 +#include <linux/grsecurity.h>
91891 +#include <linux/grinternal.h>
91892 +
91893 +int
91894 +gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode)
91895 +{
91896 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
91897 + int write;
91898 + int orig_granted_mode;
91899 + kuid_t euid;
91900 + kgid_t egid;
91901 +
91902 + if (!grsec_enable_harden_ipc)
91903 + return 1;
91904 +
91905 + euid = current_euid();
91906 + egid = current_egid();
91907 +
91908 + write = requested_mode & 00002;
91909 + orig_granted_mode = ipcp->mode;
91910 +
91911 + if (uid_eq(euid, ipcp->cuid) || uid_eq(euid, ipcp->uid))
91912 + orig_granted_mode >>= 6;
91913 + else {
91914 + /* if likely wrong permissions, lock to user */
91915 + if (orig_granted_mode & 0007)
91916 + orig_granted_mode = 0;
91917 + /* otherwise do a egid-only check */
91918 + else if (gid_eq(egid, ipcp->cgid) || gid_eq(egid, ipcp->gid))
91919 + orig_granted_mode >>= 3;
91920 + /* otherwise, no access */
91921 + else
91922 + orig_granted_mode = 0;
91923 + }
91924 + if (!(requested_mode & ~granted_mode & 0007) && (requested_mode & ~orig_granted_mode & 0007) &&
91925 + !ns_capable_nolog(ns->user_ns, CAP_IPC_OWNER)) {
91926 + gr_log_str_int(GR_DONT_AUDIT, GR_IPC_DENIED_MSG, write ? "write" : "read", GR_GLOBAL_UID(ipcp->cuid));
91927 + return 0;
91928 + }
91929 +#endif
91930 + return 1;
91931 +}
91932 diff --git a/grsecurity/grsec_link.c b/grsecurity/grsec_link.c
91933 new file mode 100644
91934 index 0000000..8ef2b75
91935 --- /dev/null
91936 +++ b/grsecurity/grsec_link.c
91937 @@ -0,0 +1,59 @@
91938 +#include <linux/kernel.h>
91939 +#include <linux/sched.h>
91940 +#include <linux/fs.h>
91941 +#include <linux/file.h>
91942 +#include <linux/grinternal.h>
91943 +
91944 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target)
91945 +{
91946 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
91947 + const struct inode *link_inode = d_backing_inode(link->dentry);
91948 +
91949 + if (grsec_enable_symlinkown && in_group_p(grsec_symlinkown_gid) &&
91950 + /* ignore root-owned links, e.g. /proc/self */
91951 + gr_is_global_nonroot(link_inode->i_uid) && target &&
91952 + !uid_eq(link_inode->i_uid, target->i_uid)) {
91953 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINKOWNER_MSG, link->dentry, link->mnt, link_inode->i_uid, target->i_uid);
91954 + return 1;
91955 + }
91956 +#endif
91957 + return 0;
91958 +}
91959 +
91960 +int
91961 +gr_handle_follow_link(const struct dentry *dentry, const struct vfsmount *mnt)
91962 +{
91963 +#ifdef CONFIG_GRKERNSEC_LINK
91964 + struct inode *inode = d_backing_inode(dentry);
91965 + struct inode *parent = d_backing_inode(dentry->d_parent);
91966 + const struct cred *cred = current_cred();
91967 +
91968 + if (grsec_enable_link && d_is_symlink(dentry) &&
91969 + (parent->i_mode & S_ISVTX) && !uid_eq(parent->i_uid, inode->i_uid) &&
91970 + (parent->i_mode & S_IWOTH) && !uid_eq(cred->fsuid, inode->i_uid)) {
91971 + gr_log_fs_int2(GR_DONT_AUDIT, GR_SYMLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid);
91972 + return -EACCES;
91973 + }
91974 +#endif
91975 + return 0;
91976 +}
91977 +
91978 +int
91979 +gr_handle_hardlink(const struct dentry *dentry,
91980 + const struct vfsmount *mnt,
91981 + const struct filename *to)
91982 +{
91983 +#ifdef CONFIG_GRKERNSEC_LINK
91984 + struct inode *inode = d_backing_inode(dentry);
91985 + const struct cred *cred = current_cred();
91986 +
91987 + if (grsec_enable_link && !uid_eq(cred->fsuid, inode->i_uid) &&
91988 + (!d_is_reg(dentry) || is_privileged_binary(dentry) ||
91989 + (inode_permission(inode, MAY_READ | MAY_WRITE))) &&
91990 + !capable(CAP_FOWNER) && gr_is_global_nonroot(cred->uid)) {
91991 + gr_log_fs_int2_str(GR_DONT_AUDIT, GR_HARDLINK_MSG, dentry, mnt, inode->i_uid, inode->i_gid, to->name);
91992 + return -EPERM;
91993 + }
91994 +#endif
91995 + return 0;
91996 +}
91997 diff --git a/grsecurity/grsec_log.c b/grsecurity/grsec_log.c
91998 new file mode 100644
91999 index 0000000..dbe0a6b
92000 --- /dev/null
92001 +++ b/grsecurity/grsec_log.c
92002 @@ -0,0 +1,341 @@
92003 +#include <linux/kernel.h>
92004 +#include <linux/sched.h>
92005 +#include <linux/file.h>
92006 +#include <linux/tty.h>
92007 +#include <linux/fs.h>
92008 +#include <linux/mm.h>
92009 +#include <linux/grinternal.h>
92010 +
92011 +#ifdef CONFIG_TREE_PREEMPT_RCU
92012 +#define DISABLE_PREEMPT() preempt_disable()
92013 +#define ENABLE_PREEMPT() preempt_enable()
92014 +#else
92015 +#define DISABLE_PREEMPT()
92016 +#define ENABLE_PREEMPT()
92017 +#endif
92018 +
92019 +#define BEGIN_LOCKS(x) \
92020 + DISABLE_PREEMPT(); \
92021 + rcu_read_lock(); \
92022 + read_lock(&tasklist_lock); \
92023 + read_lock(&grsec_exec_file_lock); \
92024 + if (x != GR_DO_AUDIT) \
92025 + spin_lock(&grsec_alert_lock); \
92026 + else \
92027 + spin_lock(&grsec_audit_lock)
92028 +
92029 +#define END_LOCKS(x) \
92030 + if (x != GR_DO_AUDIT) \
92031 + spin_unlock(&grsec_alert_lock); \
92032 + else \
92033 + spin_unlock(&grsec_audit_lock); \
92034 + read_unlock(&grsec_exec_file_lock); \
92035 + read_unlock(&tasklist_lock); \
92036 + rcu_read_unlock(); \
92037 + ENABLE_PREEMPT(); \
92038 + if (x == GR_DONT_AUDIT) \
92039 + gr_handle_alertkill(current)
92040 +
92041 +enum {
92042 + FLOODING,
92043 + NO_FLOODING
92044 +};
92045 +
92046 +extern char *gr_alert_log_fmt;
92047 +extern char *gr_audit_log_fmt;
92048 +extern char *gr_alert_log_buf;
92049 +extern char *gr_audit_log_buf;
92050 +
92051 +static int gr_log_start(int audit)
92052 +{
92053 + char *loglevel = (audit == GR_DO_AUDIT) ? KERN_INFO : KERN_ALERT;
92054 + char *fmt = (audit == GR_DO_AUDIT) ? gr_audit_log_fmt : gr_alert_log_fmt;
92055 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92056 +#if (CONFIG_GRKERNSEC_FLOODTIME > 0 && CONFIG_GRKERNSEC_FLOODBURST > 0)
92057 + unsigned long curr_secs = get_seconds();
92058 +
92059 + if (audit == GR_DO_AUDIT)
92060 + goto set_fmt;
92061 +
92062 + if (!grsec_alert_wtime || time_after(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)) {
92063 + grsec_alert_wtime = curr_secs;
92064 + grsec_alert_fyet = 0;
92065 + } else if (time_before_eq(curr_secs, grsec_alert_wtime + CONFIG_GRKERNSEC_FLOODTIME)
92066 + && (grsec_alert_fyet < CONFIG_GRKERNSEC_FLOODBURST)) {
92067 + grsec_alert_fyet++;
92068 + } else if (grsec_alert_fyet == CONFIG_GRKERNSEC_FLOODBURST) {
92069 + grsec_alert_wtime = curr_secs;
92070 + grsec_alert_fyet++;
92071 + printk(KERN_ALERT "grsec: more alerts, logging disabled for %d seconds\n", CONFIG_GRKERNSEC_FLOODTIME);
92072 + return FLOODING;
92073 + }
92074 + else return FLOODING;
92075 +
92076 +set_fmt:
92077 +#endif
92078 + memset(buf, 0, PAGE_SIZE);
92079 + if (current->signal->curr_ip && gr_acl_is_enabled()) {
92080 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: (%.64s:%c:%.950s) ");
92081 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92082 + } else if (current->signal->curr_ip) {
92083 + sprintf(fmt, "%s%s", loglevel, "grsec: From %pI4: ");
92084 + snprintf(buf, PAGE_SIZE - 1, fmt, &current->signal->curr_ip);
92085 + } else if (gr_acl_is_enabled()) {
92086 + sprintf(fmt, "%s%s", loglevel, "grsec: (%.64s:%c:%.950s) ");
92087 + snprintf(buf, PAGE_SIZE - 1, fmt, current->role->rolename, gr_roletype_to_char(), current->acl->filename);
92088 + } else {
92089 + sprintf(fmt, "%s%s", loglevel, "grsec: ");
92090 + strcpy(buf, fmt);
92091 + }
92092 +
92093 + return NO_FLOODING;
92094 +}
92095 +
92096 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92097 + __attribute__ ((format (printf, 2, 0)));
92098 +
92099 +static void gr_log_middle(int audit, const char *msg, va_list ap)
92100 +{
92101 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92102 + unsigned int len = strlen(buf);
92103 +
92104 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92105 +
92106 + return;
92107 +}
92108 +
92109 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92110 + __attribute__ ((format (printf, 2, 3)));
92111 +
92112 +static void gr_log_middle_varargs(int audit, const char *msg, ...)
92113 +{
92114 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92115 + unsigned int len = strlen(buf);
92116 + va_list ap;
92117 +
92118 + va_start(ap, msg);
92119 + vsnprintf(buf + len, PAGE_SIZE - len - 1, msg, ap);
92120 + va_end(ap);
92121 +
92122 + return;
92123 +}
92124 +
92125 +static void gr_log_end(int audit, int append_default)
92126 +{
92127 + char *buf = (audit == GR_DO_AUDIT) ? gr_audit_log_buf : gr_alert_log_buf;
92128 + if (append_default) {
92129 + struct task_struct *task = current;
92130 + struct task_struct *parent = task->real_parent;
92131 + const struct cred *cred = __task_cred(task);
92132 + const struct cred *pcred = __task_cred(parent);
92133 + unsigned int len = strlen(buf);
92134 +
92135 + snprintf(buf + len, PAGE_SIZE - len - 1, DEFAULTSECMSG, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92136 + }
92137 +
92138 + printk("%s\n", buf);
92139 +
92140 + return;
92141 +}
92142 +
92143 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...)
92144 +{
92145 + int logtype;
92146 + char *result = (audit == GR_DO_AUDIT) ? "successful" : "denied";
92147 + char *str1 = NULL, *str2 = NULL, *str3 = NULL;
92148 + void *voidptr = NULL;
92149 + int num1 = 0, num2 = 0;
92150 + unsigned long ulong1 = 0, ulong2 = 0;
92151 + struct dentry *dentry = NULL;
92152 + struct vfsmount *mnt = NULL;
92153 + struct file *file = NULL;
92154 + struct task_struct *task = NULL;
92155 + struct vm_area_struct *vma = NULL;
92156 + const struct cred *cred, *pcred;
92157 + va_list ap;
92158 +
92159 + BEGIN_LOCKS(audit);
92160 + logtype = gr_log_start(audit);
92161 + if (logtype == FLOODING) {
92162 + END_LOCKS(audit);
92163 + return;
92164 + }
92165 + va_start(ap, argtypes);
92166 + switch (argtypes) {
92167 + case GR_TTYSNIFF:
92168 + task = va_arg(ap, struct task_struct *);
92169 + gr_log_middle_varargs(audit, msg, &task->signal->curr_ip, gr_task_fullpath0(task), task->comm, task_pid_nr(task), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent));
92170 + break;
92171 + case GR_SYSCTL_HIDDEN:
92172 + str1 = va_arg(ap, char *);
92173 + gr_log_middle_varargs(audit, msg, result, str1);
92174 + break;
92175 + case GR_RBAC:
92176 + dentry = va_arg(ap, struct dentry *);
92177 + mnt = va_arg(ap, struct vfsmount *);
92178 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt));
92179 + break;
92180 + case GR_RBAC_STR:
92181 + dentry = va_arg(ap, struct dentry *);
92182 + mnt = va_arg(ap, struct vfsmount *);
92183 + str1 = va_arg(ap, char *);
92184 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1);
92185 + break;
92186 + case GR_STR_RBAC:
92187 + str1 = va_arg(ap, char *);
92188 + dentry = va_arg(ap, struct dentry *);
92189 + mnt = va_arg(ap, struct vfsmount *);
92190 + gr_log_middle_varargs(audit, msg, result, str1, gr_to_filename(dentry, mnt));
92191 + break;
92192 + case GR_RBAC_MODE2:
92193 + dentry = va_arg(ap, struct dentry *);
92194 + mnt = va_arg(ap, struct vfsmount *);
92195 + str1 = va_arg(ap, char *);
92196 + str2 = va_arg(ap, char *);
92197 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2);
92198 + break;
92199 + case GR_RBAC_MODE3:
92200 + dentry = va_arg(ap, struct dentry *);
92201 + mnt = va_arg(ap, struct vfsmount *);
92202 + str1 = va_arg(ap, char *);
92203 + str2 = va_arg(ap, char *);
92204 + str3 = va_arg(ap, char *);
92205 + gr_log_middle_varargs(audit, msg, result, gr_to_filename(dentry, mnt), str1, str2, str3);
92206 + break;
92207 + case GR_FILENAME:
92208 + dentry = va_arg(ap, struct dentry *);
92209 + mnt = va_arg(ap, struct vfsmount *);
92210 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt));
92211 + break;
92212 + case GR_STR_FILENAME:
92213 + str1 = va_arg(ap, char *);
92214 + dentry = va_arg(ap, struct dentry *);
92215 + mnt = va_arg(ap, struct vfsmount *);
92216 + gr_log_middle_varargs(audit, msg, str1, gr_to_filename(dentry, mnt));
92217 + break;
92218 + case GR_FILENAME_STR:
92219 + dentry = va_arg(ap, struct dentry *);
92220 + mnt = va_arg(ap, struct vfsmount *);
92221 + str1 = va_arg(ap, char *);
92222 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), str1);
92223 + break;
92224 + case GR_FILENAME_TWO_INT:
92225 + dentry = va_arg(ap, struct dentry *);
92226 + mnt = va_arg(ap, struct vfsmount *);
92227 + num1 = va_arg(ap, int);
92228 + num2 = va_arg(ap, int);
92229 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2);
92230 + break;
92231 + case GR_FILENAME_TWO_INT_STR:
92232 + dentry = va_arg(ap, struct dentry *);
92233 + mnt = va_arg(ap, struct vfsmount *);
92234 + num1 = va_arg(ap, int);
92235 + num2 = va_arg(ap, int);
92236 + str1 = va_arg(ap, char *);
92237 + gr_log_middle_varargs(audit, msg, gr_to_filename(dentry, mnt), num1, num2, str1);
92238 + break;
92239 + case GR_TEXTREL:
92240 + file = va_arg(ap, struct file *);
92241 + ulong1 = va_arg(ap, unsigned long);
92242 + ulong2 = va_arg(ap, unsigned long);
92243 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>", ulong1, ulong2);
92244 + break;
92245 + case GR_PTRACE:
92246 + task = va_arg(ap, struct task_struct *);
92247 + gr_log_middle_varargs(audit, msg, task->exec_file ? gr_to_filename(task->exec_file->f_path.dentry, task->exec_file->f_path.mnt) : "(none)", task->comm, task_pid_nr(task));
92248 + break;
92249 + case GR_RESOURCE:
92250 + task = va_arg(ap, struct task_struct *);
92251 + cred = __task_cred(task);
92252 + pcred = __task_cred(task->real_parent);
92253 + ulong1 = va_arg(ap, unsigned long);
92254 + str1 = va_arg(ap, char *);
92255 + ulong2 = va_arg(ap, unsigned long);
92256 + gr_log_middle_varargs(audit, msg, ulong1, str1, ulong2, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92257 + break;
92258 + case GR_CAP:
92259 + task = va_arg(ap, struct task_struct *);
92260 + cred = __task_cred(task);
92261 + pcred = __task_cred(task->real_parent);
92262 + str1 = va_arg(ap, char *);
92263 + gr_log_middle_varargs(audit, msg, str1, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92264 + break;
92265 + case GR_SIG:
92266 + str1 = va_arg(ap, char *);
92267 + voidptr = va_arg(ap, void *);
92268 + gr_log_middle_varargs(audit, msg, str1, voidptr);
92269 + break;
92270 + case GR_SIG2:
92271 + task = va_arg(ap, struct task_struct *);
92272 + cred = __task_cred(task);
92273 + pcred = __task_cred(task->real_parent);
92274 + num1 = va_arg(ap, int);
92275 + gr_log_middle_varargs(audit, msg, num1, gr_task_fullpath0(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath0(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92276 + break;
92277 + case GR_CRASH1:
92278 + task = va_arg(ap, struct task_struct *);
92279 + cred = __task_cred(task);
92280 + pcred = __task_cred(task->real_parent);
92281 + ulong1 = va_arg(ap, unsigned long);
92282 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), GR_GLOBAL_UID(cred->uid), ulong1);
92283 + break;
92284 + case GR_CRASH2:
92285 + task = va_arg(ap, struct task_struct *);
92286 + cred = __task_cred(task);
92287 + pcred = __task_cred(task->real_parent);
92288 + ulong1 = va_arg(ap, unsigned long);
92289 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid), ulong1);
92290 + break;
92291 + case GR_RWXMAP:
92292 + file = va_arg(ap, struct file *);
92293 + gr_log_middle_varargs(audit, msg, file ? gr_to_filename(file->f_path.dentry, file->f_path.mnt) : "<anonymous mapping>");
92294 + break;
92295 + case GR_RWXMAPVMA:
92296 + vma = va_arg(ap, struct vm_area_struct *);
92297 + if (vma->vm_file)
92298 + str1 = gr_to_filename(vma->vm_file->f_path.dentry, vma->vm_file->f_path.mnt);
92299 + else if (vma->vm_flags & (VM_GROWSDOWN | VM_GROWSUP))
92300 + str1 = "<stack>";
92301 + else if (vma->vm_start <= current->mm->brk &&
92302 + vma->vm_end >= current->mm->start_brk)
92303 + str1 = "<heap>";
92304 + else
92305 + str1 = "<anonymous mapping>";
92306 + gr_log_middle_varargs(audit, msg, str1);
92307 + break;
92308 + case GR_PSACCT:
92309 + {
92310 + unsigned int wday, cday;
92311 + __u8 whr, chr;
92312 + __u8 wmin, cmin;
92313 + __u8 wsec, csec;
92314 + char cur_tty[64] = { 0 };
92315 + char parent_tty[64] = { 0 };
92316 +
92317 + task = va_arg(ap, struct task_struct *);
92318 + wday = va_arg(ap, unsigned int);
92319 + cday = va_arg(ap, unsigned int);
92320 + whr = va_arg(ap, int);
92321 + chr = va_arg(ap, int);
92322 + wmin = va_arg(ap, int);
92323 + cmin = va_arg(ap, int);
92324 + wsec = va_arg(ap, int);
92325 + csec = va_arg(ap, int);
92326 + ulong1 = va_arg(ap, unsigned long);
92327 + cred = __task_cred(task);
92328 + pcred = __task_cred(task->real_parent);
92329 +
92330 + gr_log_middle_varargs(audit, msg, gr_task_fullpath(task), task->comm, task_pid_nr(task), &task->signal->curr_ip, tty_name(task->signal->tty, cur_tty), GR_GLOBAL_UID(cred->uid), GR_GLOBAL_UID(cred->euid), GR_GLOBAL_GID(cred->gid), GR_GLOBAL_GID(cred->egid), wday, whr, wmin, wsec, cday, chr, cmin, csec, (task->flags & PF_SIGNALED) ? "killed by signal" : "exited", ulong1, gr_parent_task_fullpath(task), task->real_parent->comm, task_pid_nr(task->real_parent), &task->real_parent->signal->curr_ip, tty_name(task->real_parent->signal->tty, parent_tty), GR_GLOBAL_UID(pcred->uid), GR_GLOBAL_UID(pcred->euid), GR_GLOBAL_GID(pcred->gid), GR_GLOBAL_GID(pcred->egid));
92331 + }
92332 + break;
92333 + default:
92334 + gr_log_middle(audit, msg, ap);
92335 + }
92336 + va_end(ap);
92337 + // these don't need DEFAULTSECARGS printed on the end
92338 + if (argtypes == GR_CRASH1 || argtypes == GR_CRASH2)
92339 + gr_log_end(audit, 0);
92340 + else
92341 + gr_log_end(audit, 1);
92342 + END_LOCKS(audit);
92343 +}
92344 diff --git a/grsecurity/grsec_mem.c b/grsecurity/grsec_mem.c
92345 new file mode 100644
92346 index 0000000..0e39d8c
92347 --- /dev/null
92348 +++ b/grsecurity/grsec_mem.c
92349 @@ -0,0 +1,48 @@
92350 +#include <linux/kernel.h>
92351 +#include <linux/sched.h>
92352 +#include <linux/mm.h>
92353 +#include <linux/mman.h>
92354 +#include <linux/module.h>
92355 +#include <linux/grinternal.h>
92356 +
92357 +void gr_handle_msr_write(void)
92358 +{
92359 + gr_log_noargs(GR_DONT_AUDIT, GR_MSRWRITE_MSG);
92360 + return;
92361 +}
92362 +EXPORT_SYMBOL_GPL(gr_handle_msr_write);
92363 +
92364 +void
92365 +gr_handle_ioperm(void)
92366 +{
92367 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPERM_MSG);
92368 + return;
92369 +}
92370 +
92371 +void
92372 +gr_handle_iopl(void)
92373 +{
92374 + gr_log_noargs(GR_DONT_AUDIT, GR_IOPL_MSG);
92375 + return;
92376 +}
92377 +
92378 +void
92379 +gr_handle_mem_readwrite(u64 from, u64 to)
92380 +{
92381 + gr_log_two_u64(GR_DONT_AUDIT, GR_MEM_READWRITE_MSG, from, to);
92382 + return;
92383 +}
92384 +
92385 +void
92386 +gr_handle_vm86(void)
92387 +{
92388 + gr_log_noargs(GR_DONT_AUDIT, GR_VM86_MSG);
92389 + return;
92390 +}
92391 +
92392 +void
92393 +gr_log_badprocpid(const char *entry)
92394 +{
92395 + gr_log_str(GR_DONT_AUDIT, GR_BADPROCPID_MSG, entry);
92396 + return;
92397 +}
92398 diff --git a/grsecurity/grsec_mount.c b/grsecurity/grsec_mount.c
92399 new file mode 100644
92400 index 0000000..fe02bf4
92401 --- /dev/null
92402 +++ b/grsecurity/grsec_mount.c
92403 @@ -0,0 +1,65 @@
92404 +#include <linux/kernel.h>
92405 +#include <linux/sched.h>
92406 +#include <linux/mount.h>
92407 +#include <linux/major.h>
92408 +#include <linux/grsecurity.h>
92409 +#include <linux/grinternal.h>
92410 +
92411 +void
92412 +gr_log_remount(const char *devname, const int retval)
92413 +{
92414 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92415 + if (grsec_enable_mount && (retval >= 0))
92416 + gr_log_str(GR_DO_AUDIT, GR_REMOUNT_AUDIT_MSG, devname ? devname : "none");
92417 +#endif
92418 + return;
92419 +}
92420 +
92421 +void
92422 +gr_log_unmount(const char *devname, const int retval)
92423 +{
92424 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92425 + if (grsec_enable_mount && (retval >= 0))
92426 + gr_log_str(GR_DO_AUDIT, GR_UNMOUNT_AUDIT_MSG, devname ? devname : "none");
92427 +#endif
92428 + return;
92429 +}
92430 +
92431 +void
92432 +gr_log_mount(const char *from, struct path *to, const int retval)
92433 +{
92434 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
92435 + if (grsec_enable_mount && (retval >= 0))
92436 + gr_log_str_fs(GR_DO_AUDIT, GR_MOUNT_AUDIT_MSG, from ? from : "none", to->dentry, to->mnt);
92437 +#endif
92438 + return;
92439 +}
92440 +
92441 +int
92442 +gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags)
92443 +{
92444 +#ifdef CONFIG_GRKERNSEC_ROFS
92445 + if (grsec_enable_rofs && !(mnt_flags & MNT_READONLY)) {
92446 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_MOUNT_MSG, dentry, mnt);
92447 + return -EPERM;
92448 + } else
92449 + return 0;
92450 +#endif
92451 + return 0;
92452 +}
92453 +
92454 +int
92455 +gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode)
92456 +{
92457 +#ifdef CONFIG_GRKERNSEC_ROFS
92458 + struct inode *inode = d_backing_inode(dentry);
92459 +
92460 + if (grsec_enable_rofs && (acc_mode & MAY_WRITE) &&
92461 + inode && (S_ISBLK(inode->i_mode) || (S_ISCHR(inode->i_mode) && imajor(inode) == RAW_MAJOR))) {
92462 + gr_log_fs_generic(GR_DO_AUDIT, GR_ROFS_BLOCKWRITE_MSG, dentry, mnt);
92463 + return -EPERM;
92464 + } else
92465 + return 0;
92466 +#endif
92467 + return 0;
92468 +}
92469 diff --git a/grsecurity/grsec_pax.c b/grsecurity/grsec_pax.c
92470 new file mode 100644
92471 index 0000000..6ee9d50
92472 --- /dev/null
92473 +++ b/grsecurity/grsec_pax.c
92474 @@ -0,0 +1,45 @@
92475 +#include <linux/kernel.h>
92476 +#include <linux/sched.h>
92477 +#include <linux/mm.h>
92478 +#include <linux/file.h>
92479 +#include <linux/grinternal.h>
92480 +#include <linux/grsecurity.h>
92481 +
92482 +void
92483 +gr_log_textrel(struct vm_area_struct * vma)
92484 +{
92485 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92486 + if (grsec_enable_log_rwxmaps)
92487 + gr_log_textrel_ulong_ulong(GR_DONT_AUDIT, GR_TEXTREL_AUDIT_MSG, vma->vm_file, vma->vm_start, vma->vm_pgoff);
92488 +#endif
92489 + return;
92490 +}
92491 +
92492 +void gr_log_ptgnustack(struct file *file)
92493 +{
92494 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92495 + if (grsec_enable_log_rwxmaps)
92496 + gr_log_rwxmap(GR_DONT_AUDIT, GR_PTGNUSTACK_MSG, file);
92497 +#endif
92498 + return;
92499 +}
92500 +
92501 +void
92502 +gr_log_rwxmmap(struct file *file)
92503 +{
92504 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92505 + if (grsec_enable_log_rwxmaps)
92506 + gr_log_rwxmap(GR_DONT_AUDIT, GR_RWXMMAP_MSG, file);
92507 +#endif
92508 + return;
92509 +}
92510 +
92511 +void
92512 +gr_log_rwxmprotect(struct vm_area_struct *vma)
92513 +{
92514 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
92515 + if (grsec_enable_log_rwxmaps)
92516 + gr_log_rwxmap_vma(GR_DONT_AUDIT, GR_RWXMPROTECT_MSG, vma);
92517 +#endif
92518 + return;
92519 +}
92520 diff --git a/grsecurity/grsec_proc.c b/grsecurity/grsec_proc.c
92521 new file mode 100644
92522 index 0000000..2005a3a
92523 --- /dev/null
92524 +++ b/grsecurity/grsec_proc.c
92525 @@ -0,0 +1,20 @@
92526 +#include <linux/kernel.h>
92527 +#include <linux/sched.h>
92528 +#include <linux/grsecurity.h>
92529 +#include <linux/grinternal.h>
92530 +
92531 +int gr_proc_is_restricted(void)
92532 +{
92533 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92534 + const struct cred *cred = current_cred();
92535 +#endif
92536 +
92537 +#ifdef CONFIG_GRKERNSEC_PROC_USER
92538 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID))
92539 + return -EACCES;
92540 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
92541 + if (!uid_eq(cred->fsuid, GLOBAL_ROOT_UID) && !in_group_p(grsec_proc_gid))
92542 + return -EACCES;
92543 +#endif
92544 + return 0;
92545 +}
92546 diff --git a/grsecurity/grsec_ptrace.c b/grsecurity/grsec_ptrace.c
92547 new file mode 100644
92548 index 0000000..304c518
92549 --- /dev/null
92550 +++ b/grsecurity/grsec_ptrace.c
92551 @@ -0,0 +1,30 @@
92552 +#include <linux/kernel.h>
92553 +#include <linux/sched.h>
92554 +#include <linux/grinternal.h>
92555 +#include <linux/security.h>
92556 +
92557 +void
92558 +gr_audit_ptrace(struct task_struct *task)
92559 +{
92560 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
92561 + if (grsec_enable_audit_ptrace)
92562 + gr_log_ptrace(GR_DO_AUDIT, GR_PTRACE_AUDIT_MSG, task);
92563 +#endif
92564 + return;
92565 +}
92566 +
92567 +int
92568 +gr_ptrace_readexec(struct file *file, int unsafe_flags)
92569 +{
92570 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
92571 + const struct dentry *dentry = file->f_path.dentry;
92572 + const struct vfsmount *mnt = file->f_path.mnt;
92573 +
92574 + if (grsec_enable_ptrace_readexec && (unsafe_flags & LSM_UNSAFE_PTRACE) &&
92575 + (inode_permission(d_backing_inode(dentry), MAY_READ) || !gr_acl_handle_open(dentry, mnt, MAY_READ))) {
92576 + gr_log_fs_generic(GR_DONT_AUDIT, GR_PTRACE_READEXEC_MSG, dentry, mnt);
92577 + return -EACCES;
92578 + }
92579 +#endif
92580 + return 0;
92581 +}
92582 diff --git a/grsecurity/grsec_sig.c b/grsecurity/grsec_sig.c
92583 new file mode 100644
92584 index 0000000..3860c7e
92585 --- /dev/null
92586 +++ b/grsecurity/grsec_sig.c
92587 @@ -0,0 +1,236 @@
92588 +#include <linux/kernel.h>
92589 +#include <linux/sched.h>
92590 +#include <linux/fs.h>
92591 +#include <linux/delay.h>
92592 +#include <linux/grsecurity.h>
92593 +#include <linux/grinternal.h>
92594 +#include <linux/hardirq.h>
92595 +
92596 +char *signames[] = {
92597 + [SIGSEGV] = "Segmentation fault",
92598 + [SIGILL] = "Illegal instruction",
92599 + [SIGABRT] = "Abort",
92600 + [SIGBUS] = "Invalid alignment/Bus error"
92601 +};
92602 +
92603 +void
92604 +gr_log_signal(const int sig, const void *addr, const struct task_struct *t)
92605 +{
92606 +#ifdef CONFIG_GRKERNSEC_SIGNAL
92607 + if (grsec_enable_signal && ((sig == SIGSEGV) || (sig == SIGILL) ||
92608 + (sig == SIGABRT) || (sig == SIGBUS))) {
92609 + if (task_pid_nr(t) == task_pid_nr(current)) {
92610 + gr_log_sig_addr(GR_DONT_AUDIT_GOOD, GR_UNISIGLOG_MSG, signames[sig], addr);
92611 + } else {
92612 + gr_log_sig_task(GR_DONT_AUDIT_GOOD, GR_DUALSIGLOG_MSG, t, sig);
92613 + }
92614 + }
92615 +#endif
92616 + return;
92617 +}
92618 +
92619 +int
92620 +gr_handle_signal(const struct task_struct *p, const int sig)
92621 +{
92622 +#ifdef CONFIG_GRKERNSEC
92623 + /* ignore the 0 signal for protected task checks */
92624 + if (task_pid_nr(current) > 1 && sig && gr_check_protected_task(p)) {
92625 + gr_log_sig_task(GR_DONT_AUDIT, GR_SIG_ACL_MSG, p, sig);
92626 + return -EPERM;
92627 + } else if (gr_pid_is_chrooted((struct task_struct *)p)) {
92628 + return -EPERM;
92629 + }
92630 +#endif
92631 + return 0;
92632 +}
92633 +
92634 +#ifdef CONFIG_GRKERNSEC
92635 +extern int specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t);
92636 +
92637 +int gr_fake_force_sig(int sig, struct task_struct *t)
92638 +{
92639 + unsigned long int flags;
92640 + int ret, blocked, ignored;
92641 + struct k_sigaction *action;
92642 +
92643 + spin_lock_irqsave(&t->sighand->siglock, flags);
92644 + action = &t->sighand->action[sig-1];
92645 + ignored = action->sa.sa_handler == SIG_IGN;
92646 + blocked = sigismember(&t->blocked, sig);
92647 + if (blocked || ignored) {
92648 + action->sa.sa_handler = SIG_DFL;
92649 + if (blocked) {
92650 + sigdelset(&t->blocked, sig);
92651 + recalc_sigpending_and_wake(t);
92652 + }
92653 + }
92654 + if (action->sa.sa_handler == SIG_DFL)
92655 + t->signal->flags &= ~SIGNAL_UNKILLABLE;
92656 + ret = specific_send_sig_info(sig, SEND_SIG_PRIV, t);
92657 +
92658 + spin_unlock_irqrestore(&t->sighand->siglock, flags);
92659 +
92660 + return ret;
92661 +}
92662 +#endif
92663 +
92664 +#define GR_USER_BAN_TIME (15 * 60)
92665 +#define GR_DAEMON_BRUTE_TIME (30 * 60)
92666 +
92667 +void gr_handle_brute_attach(int dumpable)
92668 +{
92669 +#ifdef CONFIG_GRKERNSEC_BRUTE
92670 + struct task_struct *p = current;
92671 + kuid_t uid = GLOBAL_ROOT_UID;
92672 + int daemon = 0;
92673 +
92674 + if (!grsec_enable_brute)
92675 + return;
92676 +
92677 + rcu_read_lock();
92678 + read_lock(&tasklist_lock);
92679 + read_lock(&grsec_exec_file_lock);
92680 + if (p->real_parent && gr_is_same_file(p->real_parent->exec_file, p->exec_file)) {
92681 + p->real_parent->brute_expires = get_seconds() + GR_DAEMON_BRUTE_TIME;
92682 + p->real_parent->brute = 1;
92683 + daemon = 1;
92684 + } else {
92685 + const struct cred *cred = __task_cred(p), *cred2;
92686 + struct task_struct *tsk, *tsk2;
92687 +
92688 + if (dumpable != SUID_DUMP_USER && gr_is_global_nonroot(cred->uid)) {
92689 + struct user_struct *user;
92690 +
92691 + uid = cred->uid;
92692 +
92693 + /* this is put upon execution past expiration */
92694 + user = find_user(uid);
92695 + if (user == NULL)
92696 + goto unlock;
92697 + user->suid_banned = 1;
92698 + user->suid_ban_expires = get_seconds() + GR_USER_BAN_TIME;
92699 + if (user->suid_ban_expires == ~0UL)
92700 + user->suid_ban_expires--;
92701 +
92702 + /* only kill other threads of the same binary, from the same user */
92703 + do_each_thread(tsk2, tsk) {
92704 + cred2 = __task_cred(tsk);
92705 + if (tsk != p && uid_eq(cred2->uid, uid) && gr_is_same_file(tsk->exec_file, p->exec_file))
92706 + gr_fake_force_sig(SIGKILL, tsk);
92707 + } while_each_thread(tsk2, tsk);
92708 + }
92709 + }
92710 +unlock:
92711 + read_unlock(&grsec_exec_file_lock);
92712 + read_unlock(&tasklist_lock);
92713 + rcu_read_unlock();
92714 +
92715 + if (gr_is_global_nonroot(uid))
92716 + gr_log_fs_int2(GR_DONT_AUDIT, GR_BRUTE_SUID_MSG, p->exec_file->f_path.dentry, p->exec_file->f_path.mnt, GR_GLOBAL_UID(uid), GR_USER_BAN_TIME / 60);
92717 + else if (daemon)
92718 + gr_log_noargs(GR_DONT_AUDIT, GR_BRUTE_DAEMON_MSG);
92719 +
92720 +#endif
92721 + return;
92722 +}
92723 +
92724 +void gr_handle_brute_check(void)
92725 +{
92726 +#ifdef CONFIG_GRKERNSEC_BRUTE
92727 + struct task_struct *p = current;
92728 +
92729 + if (unlikely(p->brute)) {
92730 + if (!grsec_enable_brute)
92731 + p->brute = 0;
92732 + else if (time_before(get_seconds(), p->brute_expires))
92733 + msleep(30 * 1000);
92734 + }
92735 +#endif
92736 + return;
92737 +}
92738 +
92739 +void gr_handle_kernel_exploit(void)
92740 +{
92741 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92742 + const struct cred *cred;
92743 + struct task_struct *tsk, *tsk2;
92744 + struct user_struct *user;
92745 + kuid_t uid;
92746 +
92747 + if (in_irq() || in_serving_softirq() || in_nmi())
92748 + panic("grsec: halting the system due to suspicious kernel crash caused in interrupt context");
92749 +
92750 + uid = current_uid();
92751 +
92752 + if (gr_is_global_root(uid))
92753 + panic("grsec: halting the system due to suspicious kernel crash caused by root");
92754 + else {
92755 + /* kill all the processes of this user, hold a reference
92756 + to their creds struct, and prevent them from creating
92757 + another process until system reset
92758 + */
92759 + printk(KERN_ALERT "grsec: banning user with uid %u until system restart for suspicious kernel crash\n",
92760 + GR_GLOBAL_UID(uid));
92761 + /* we intentionally leak this ref */
92762 + user = get_uid(current->cred->user);
92763 + if (user)
92764 + user->kernel_banned = 1;
92765 +
92766 + /* kill all processes of this user */
92767 + read_lock(&tasklist_lock);
92768 + do_each_thread(tsk2, tsk) {
92769 + cred = __task_cred(tsk);
92770 + if (uid_eq(cred->uid, uid))
92771 + gr_fake_force_sig(SIGKILL, tsk);
92772 + } while_each_thread(tsk2, tsk);
92773 + read_unlock(&tasklist_lock);
92774 + }
92775 +#endif
92776 +}
92777 +
92778 +#ifdef CONFIG_GRKERNSEC_BRUTE
92779 +static bool suid_ban_expired(struct user_struct *user)
92780 +{
92781 + if (user->suid_ban_expires != ~0UL && time_after_eq(get_seconds(), user->suid_ban_expires)) {
92782 + user->suid_banned = 0;
92783 + user->suid_ban_expires = 0;
92784 + free_uid(user);
92785 + return true;
92786 + }
92787 +
92788 + return false;
92789 +}
92790 +#endif
92791 +
92792 +int gr_process_kernel_exec_ban(void)
92793 +{
92794 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92795 + if (unlikely(current->cred->user->kernel_banned))
92796 + return -EPERM;
92797 +#endif
92798 + return 0;
92799 +}
92800 +
92801 +int gr_process_kernel_setuid_ban(struct user_struct *user)
92802 +{
92803 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
92804 + if (unlikely(user->kernel_banned))
92805 + gr_fake_force_sig(SIGKILL, current);
92806 +#endif
92807 + return 0;
92808 +}
92809 +
92810 +int gr_process_suid_exec_ban(const struct linux_binprm *bprm)
92811 +{
92812 +#ifdef CONFIG_GRKERNSEC_BRUTE
92813 + struct user_struct *user = current->cred->user;
92814 + if (unlikely(user->suid_banned)) {
92815 + if (suid_ban_expired(user))
92816 + return 0;
92817 + /* disallow execution of suid binaries only */
92818 + else if (!uid_eq(bprm->cred->euid, current->cred->uid))
92819 + return -EPERM;
92820 + }
92821 +#endif
92822 + return 0;
92823 +}
92824 diff --git a/grsecurity/grsec_sock.c b/grsecurity/grsec_sock.c
92825 new file mode 100644
92826 index 0000000..a523bd2
92827 --- /dev/null
92828 +++ b/grsecurity/grsec_sock.c
92829 @@ -0,0 +1,244 @@
92830 +#include <linux/kernel.h>
92831 +#include <linux/module.h>
92832 +#include <linux/sched.h>
92833 +#include <linux/file.h>
92834 +#include <linux/net.h>
92835 +#include <linux/in.h>
92836 +#include <linux/ip.h>
92837 +#include <net/sock.h>
92838 +#include <net/inet_sock.h>
92839 +#include <linux/grsecurity.h>
92840 +#include <linux/grinternal.h>
92841 +#include <linux/gracl.h>
92842 +
92843 +extern int gr_search_udp_recvmsg(const struct sock *sk, const struct sk_buff *skb);
92844 +extern int gr_search_udp_sendmsg(const struct sock *sk, const struct sockaddr_in *addr);
92845 +
92846 +EXPORT_SYMBOL_GPL(gr_search_udp_recvmsg);
92847 +EXPORT_SYMBOL_GPL(gr_search_udp_sendmsg);
92848 +
92849 +#ifdef CONFIG_UNIX_MODULE
92850 +EXPORT_SYMBOL_GPL(gr_acl_handle_unix);
92851 +EXPORT_SYMBOL_GPL(gr_acl_handle_mknod);
92852 +EXPORT_SYMBOL_GPL(gr_handle_chroot_unix);
92853 +EXPORT_SYMBOL_GPL(gr_handle_create);
92854 +#endif
92855 +
92856 +#ifdef CONFIG_GRKERNSEC
92857 +#define gr_conn_table_size 32749
92858 +struct conn_table_entry {
92859 + struct conn_table_entry *next;
92860 + struct signal_struct *sig;
92861 +};
92862 +
92863 +struct conn_table_entry *gr_conn_table[gr_conn_table_size];
92864 +DEFINE_SPINLOCK(gr_conn_table_lock);
92865 +
92866 +extern const char * gr_socktype_to_name(unsigned char type);
92867 +extern const char * gr_proto_to_name(unsigned char proto);
92868 +extern const char * gr_sockfamily_to_name(unsigned char family);
92869 +
92870 +static int
92871 +conn_hash(__u32 saddr, __u32 daddr, __u16 sport, __u16 dport, unsigned int size)
92872 +{
92873 + return ((daddr + saddr + (sport << 8) + (dport << 16)) % size);
92874 +}
92875 +
92876 +static int
92877 +conn_match(const struct signal_struct *sig, __u32 saddr, __u32 daddr,
92878 + __u16 sport, __u16 dport)
92879 +{
92880 + if (unlikely(sig->gr_saddr == saddr && sig->gr_daddr == daddr &&
92881 + sig->gr_sport == sport && sig->gr_dport == dport))
92882 + return 1;
92883 + else
92884 + return 0;
92885 +}
92886 +
92887 +static void gr_add_to_task_ip_table_nolock(struct signal_struct *sig, struct conn_table_entry *newent)
92888 +{
92889 + struct conn_table_entry **match;
92890 + unsigned int index;
92891 +
92892 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
92893 + sig->gr_sport, sig->gr_dport,
92894 + gr_conn_table_size);
92895 +
92896 + newent->sig = sig;
92897 +
92898 + match = &gr_conn_table[index];
92899 + newent->next = *match;
92900 + *match = newent;
92901 +
92902 + return;
92903 +}
92904 +
92905 +static void gr_del_task_from_ip_table_nolock(struct signal_struct *sig)
92906 +{
92907 + struct conn_table_entry *match, *last = NULL;
92908 + unsigned int index;
92909 +
92910 + index = conn_hash(sig->gr_saddr, sig->gr_daddr,
92911 + sig->gr_sport, sig->gr_dport,
92912 + gr_conn_table_size);
92913 +
92914 + match = gr_conn_table[index];
92915 + while (match && !conn_match(match->sig,
92916 + sig->gr_saddr, sig->gr_daddr, sig->gr_sport,
92917 + sig->gr_dport)) {
92918 + last = match;
92919 + match = match->next;
92920 + }
92921 +
92922 + if (match) {
92923 + if (last)
92924 + last->next = match->next;
92925 + else
92926 + gr_conn_table[index] = NULL;
92927 + kfree(match);
92928 + }
92929 +
92930 + return;
92931 +}
92932 +
92933 +static struct signal_struct * gr_lookup_task_ip_table(__u32 saddr, __u32 daddr,
92934 + __u16 sport, __u16 dport)
92935 +{
92936 + struct conn_table_entry *match;
92937 + unsigned int index;
92938 +
92939 + index = conn_hash(saddr, daddr, sport, dport, gr_conn_table_size);
92940 +
92941 + match = gr_conn_table[index];
92942 + while (match && !conn_match(match->sig, saddr, daddr, sport, dport))
92943 + match = match->next;
92944 +
92945 + if (match)
92946 + return match->sig;
92947 + else
92948 + return NULL;
92949 +}
92950 +
92951 +#endif
92952 +
92953 +void gr_update_task_in_ip_table(const struct inet_sock *inet)
92954 +{
92955 +#ifdef CONFIG_GRKERNSEC
92956 + struct signal_struct *sig = current->signal;
92957 + struct conn_table_entry *newent;
92958 +
92959 + newent = kmalloc(sizeof(struct conn_table_entry), GFP_ATOMIC);
92960 + if (newent == NULL)
92961 + return;
92962 + /* no bh lock needed since we are called with bh disabled */
92963 + spin_lock(&gr_conn_table_lock);
92964 + gr_del_task_from_ip_table_nolock(sig);
92965 + sig->gr_saddr = inet->inet_rcv_saddr;
92966 + sig->gr_daddr = inet->inet_daddr;
92967 + sig->gr_sport = inet->inet_sport;
92968 + sig->gr_dport = inet->inet_dport;
92969 + gr_add_to_task_ip_table_nolock(sig, newent);
92970 + spin_unlock(&gr_conn_table_lock);
92971 +#endif
92972 + return;
92973 +}
92974 +
92975 +void gr_del_task_from_ip_table(struct task_struct *task)
92976 +{
92977 +#ifdef CONFIG_GRKERNSEC
92978 + spin_lock_bh(&gr_conn_table_lock);
92979 + gr_del_task_from_ip_table_nolock(task->signal);
92980 + spin_unlock_bh(&gr_conn_table_lock);
92981 +#endif
92982 + return;
92983 +}
92984 +
92985 +void
92986 +gr_attach_curr_ip(const struct sock *sk)
92987 +{
92988 +#ifdef CONFIG_GRKERNSEC
92989 + struct signal_struct *p, *set;
92990 + const struct inet_sock *inet = inet_sk(sk);
92991 +
92992 + if (unlikely(sk->sk_protocol != IPPROTO_TCP))
92993 + return;
92994 +
92995 + set = current->signal;
92996 +
92997 + spin_lock_bh(&gr_conn_table_lock);
92998 + p = gr_lookup_task_ip_table(inet->inet_daddr, inet->inet_rcv_saddr,
92999 + inet->inet_dport, inet->inet_sport);
93000 + if (unlikely(p != NULL)) {
93001 + set->curr_ip = p->curr_ip;
93002 + set->used_accept = 1;
93003 + gr_del_task_from_ip_table_nolock(p);
93004 + spin_unlock_bh(&gr_conn_table_lock);
93005 + return;
93006 + }
93007 + spin_unlock_bh(&gr_conn_table_lock);
93008 +
93009 + set->curr_ip = inet->inet_daddr;
93010 + set->used_accept = 1;
93011 +#endif
93012 + return;
93013 +}
93014 +
93015 +int
93016 +gr_handle_sock_all(const int family, const int type, const int protocol)
93017 +{
93018 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93019 + if (grsec_enable_socket_all && in_group_p(grsec_socket_all_gid) &&
93020 + (family != AF_UNIX)) {
93021 + if (family == AF_INET)
93022 + gr_log_str3(GR_DONT_AUDIT, GR_SOCK_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), gr_proto_to_name(protocol));
93023 + else
93024 + gr_log_str2_int(GR_DONT_AUDIT, GR_SOCK_NOINET_MSG, gr_sockfamily_to_name(family), gr_socktype_to_name(type), protocol);
93025 + return -EACCES;
93026 + }
93027 +#endif
93028 + return 0;
93029 +}
93030 +
93031 +int
93032 +gr_handle_sock_server(const struct sockaddr *sck)
93033 +{
93034 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93035 + if (grsec_enable_socket_server &&
93036 + in_group_p(grsec_socket_server_gid) &&
93037 + sck && (sck->sa_family != AF_UNIX) &&
93038 + (sck->sa_family != AF_LOCAL)) {
93039 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93040 + return -EACCES;
93041 + }
93042 +#endif
93043 + return 0;
93044 +}
93045 +
93046 +int
93047 +gr_handle_sock_server_other(const struct sock *sck)
93048 +{
93049 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93050 + if (grsec_enable_socket_server &&
93051 + in_group_p(grsec_socket_server_gid) &&
93052 + sck && (sck->sk_family != AF_UNIX) &&
93053 + (sck->sk_family != AF_LOCAL)) {
93054 + gr_log_noargs(GR_DONT_AUDIT, GR_BIND_MSG);
93055 + return -EACCES;
93056 + }
93057 +#endif
93058 + return 0;
93059 +}
93060 +
93061 +int
93062 +gr_handle_sock_client(const struct sockaddr *sck)
93063 +{
93064 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93065 + if (grsec_enable_socket_client && in_group_p(grsec_socket_client_gid) &&
93066 + sck && (sck->sa_family != AF_UNIX) &&
93067 + (sck->sa_family != AF_LOCAL)) {
93068 + gr_log_noargs(GR_DONT_AUDIT, GR_CONNECT_MSG);
93069 + return -EACCES;
93070 + }
93071 +#endif
93072 + return 0;
93073 +}
93074 diff --git a/grsecurity/grsec_sysctl.c b/grsecurity/grsec_sysctl.c
93075 new file mode 100644
93076 index 0000000..aaec43c
93077 --- /dev/null
93078 +++ b/grsecurity/grsec_sysctl.c
93079 @@ -0,0 +1,488 @@
93080 +#include <linux/kernel.h>
93081 +#include <linux/sched.h>
93082 +#include <linux/sysctl.h>
93083 +#include <linux/grsecurity.h>
93084 +#include <linux/grinternal.h>
93085 +
93086 +int
93087 +gr_handle_sysctl_mod(const char *dirname, const char *name, const int op)
93088 +{
93089 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93090 + if (dirname == NULL || name == NULL)
93091 + return 0;
93092 + if (!strcmp(dirname, "grsecurity") && grsec_lock && (op & MAY_WRITE)) {
93093 + gr_log_str(GR_DONT_AUDIT, GR_SYSCTL_MSG, name);
93094 + return -EACCES;
93095 + }
93096 +#endif
93097 + return 0;
93098 +}
93099 +
93100 +#if defined(CONFIG_GRKERNSEC_ROFS) || defined(CONFIG_GRKERNSEC_DENYUSB)
93101 +static int __maybe_unused __read_only one = 1;
93102 +#endif
93103 +
93104 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS) || \
93105 + defined(CONFIG_GRKERNSEC_DENYUSB)
93106 +struct ctl_table grsecurity_table[] = {
93107 +#ifdef CONFIG_GRKERNSEC_SYSCTL
93108 +#ifdef CONFIG_GRKERNSEC_SYSCTL_DISTRO
93109 +#ifdef CONFIG_GRKERNSEC_IO
93110 + {
93111 + .procname = "disable_priv_io",
93112 + .data = &grsec_disable_privio,
93113 + .maxlen = sizeof(int),
93114 + .mode = 0600,
93115 + .proc_handler = &proc_dointvec_secure,
93116 + },
93117 +#endif
93118 +#endif
93119 +#ifdef CONFIG_GRKERNSEC_LINK
93120 + {
93121 + .procname = "linking_restrictions",
93122 + .data = &grsec_enable_link,
93123 + .maxlen = sizeof(int),
93124 + .mode = 0600,
93125 + .proc_handler = &proc_dointvec_secure,
93126 + },
93127 +#endif
93128 +#ifdef CONFIG_GRKERNSEC_SYMLINKOWN
93129 + {
93130 + .procname = "enforce_symlinksifowner",
93131 + .data = &grsec_enable_symlinkown,
93132 + .maxlen = sizeof(int),
93133 + .mode = 0600,
93134 + .proc_handler = &proc_dointvec_secure,
93135 + },
93136 + {
93137 + .procname = "symlinkown_gid",
93138 + .data = &grsec_symlinkown_gid,
93139 + .maxlen = sizeof(int),
93140 + .mode = 0600,
93141 + .proc_handler = &proc_dointvec_secure,
93142 + },
93143 +#endif
93144 +#ifdef CONFIG_GRKERNSEC_BRUTE
93145 + {
93146 + .procname = "deter_bruteforce",
93147 + .data = &grsec_enable_brute,
93148 + .maxlen = sizeof(int),
93149 + .mode = 0600,
93150 + .proc_handler = &proc_dointvec_secure,
93151 + },
93152 +#endif
93153 +#ifdef CONFIG_GRKERNSEC_FIFO
93154 + {
93155 + .procname = "fifo_restrictions",
93156 + .data = &grsec_enable_fifo,
93157 + .maxlen = sizeof(int),
93158 + .mode = 0600,
93159 + .proc_handler = &proc_dointvec_secure,
93160 + },
93161 +#endif
93162 +#ifdef CONFIG_GRKERNSEC_PTRACE_READEXEC
93163 + {
93164 + .procname = "ptrace_readexec",
93165 + .data = &grsec_enable_ptrace_readexec,
93166 + .maxlen = sizeof(int),
93167 + .mode = 0600,
93168 + .proc_handler = &proc_dointvec_secure,
93169 + },
93170 +#endif
93171 +#ifdef CONFIG_GRKERNSEC_SETXID
93172 + {
93173 + .procname = "consistent_setxid",
93174 + .data = &grsec_enable_setxid,
93175 + .maxlen = sizeof(int),
93176 + .mode = 0600,
93177 + .proc_handler = &proc_dointvec_secure,
93178 + },
93179 +#endif
93180 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
93181 + {
93182 + .procname = "ip_blackhole",
93183 + .data = &grsec_enable_blackhole,
93184 + .maxlen = sizeof(int),
93185 + .mode = 0600,
93186 + .proc_handler = &proc_dointvec_secure,
93187 + },
93188 + {
93189 + .procname = "lastack_retries",
93190 + .data = &grsec_lastack_retries,
93191 + .maxlen = sizeof(int),
93192 + .mode = 0600,
93193 + .proc_handler = &proc_dointvec_secure,
93194 + },
93195 +#endif
93196 +#ifdef CONFIG_GRKERNSEC_EXECLOG
93197 + {
93198 + .procname = "exec_logging",
93199 + .data = &grsec_enable_execlog,
93200 + .maxlen = sizeof(int),
93201 + .mode = 0600,
93202 + .proc_handler = &proc_dointvec_secure,
93203 + },
93204 +#endif
93205 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
93206 + {
93207 + .procname = "rwxmap_logging",
93208 + .data = &grsec_enable_log_rwxmaps,
93209 + .maxlen = sizeof(int),
93210 + .mode = 0600,
93211 + .proc_handler = &proc_dointvec_secure,
93212 + },
93213 +#endif
93214 +#ifdef CONFIG_GRKERNSEC_SIGNAL
93215 + {
93216 + .procname = "signal_logging",
93217 + .data = &grsec_enable_signal,
93218 + .maxlen = sizeof(int),
93219 + .mode = 0600,
93220 + .proc_handler = &proc_dointvec_secure,
93221 + },
93222 +#endif
93223 +#ifdef CONFIG_GRKERNSEC_FORKFAIL
93224 + {
93225 + .procname = "forkfail_logging",
93226 + .data = &grsec_enable_forkfail,
93227 + .maxlen = sizeof(int),
93228 + .mode = 0600,
93229 + .proc_handler = &proc_dointvec_secure,
93230 + },
93231 +#endif
93232 +#ifdef CONFIG_GRKERNSEC_TIME
93233 + {
93234 + .procname = "timechange_logging",
93235 + .data = &grsec_enable_time,
93236 + .maxlen = sizeof(int),
93237 + .mode = 0600,
93238 + .proc_handler = &proc_dointvec_secure,
93239 + },
93240 +#endif
93241 +#ifdef CONFIG_GRKERNSEC_CHROOT_SHMAT
93242 + {
93243 + .procname = "chroot_deny_shmat",
93244 + .data = &grsec_enable_chroot_shmat,
93245 + .maxlen = sizeof(int),
93246 + .mode = 0600,
93247 + .proc_handler = &proc_dointvec_secure,
93248 + },
93249 +#endif
93250 +#ifdef CONFIG_GRKERNSEC_CHROOT_UNIX
93251 + {
93252 + .procname = "chroot_deny_unix",
93253 + .data = &grsec_enable_chroot_unix,
93254 + .maxlen = sizeof(int),
93255 + .mode = 0600,
93256 + .proc_handler = &proc_dointvec_secure,
93257 + },
93258 +#endif
93259 +#ifdef CONFIG_GRKERNSEC_CHROOT_MOUNT
93260 + {
93261 + .procname = "chroot_deny_mount",
93262 + .data = &grsec_enable_chroot_mount,
93263 + .maxlen = sizeof(int),
93264 + .mode = 0600,
93265 + .proc_handler = &proc_dointvec_secure,
93266 + },
93267 +#endif
93268 +#ifdef CONFIG_GRKERNSEC_CHROOT_FCHDIR
93269 + {
93270 + .procname = "chroot_deny_fchdir",
93271 + .data = &grsec_enable_chroot_fchdir,
93272 + .maxlen = sizeof(int),
93273 + .mode = 0600,
93274 + .proc_handler = &proc_dointvec_secure,
93275 + },
93276 +#endif
93277 +#ifdef CONFIG_GRKERNSEC_CHROOT_DOUBLE
93278 + {
93279 + .procname = "chroot_deny_chroot",
93280 + .data = &grsec_enable_chroot_double,
93281 + .maxlen = sizeof(int),
93282 + .mode = 0600,
93283 + .proc_handler = &proc_dointvec_secure,
93284 + },
93285 +#endif
93286 +#ifdef CONFIG_GRKERNSEC_CHROOT_PIVOT
93287 + {
93288 + .procname = "chroot_deny_pivot",
93289 + .data = &grsec_enable_chroot_pivot,
93290 + .maxlen = sizeof(int),
93291 + .mode = 0600,
93292 + .proc_handler = &proc_dointvec_secure,
93293 + },
93294 +#endif
93295 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHDIR
93296 + {
93297 + .procname = "chroot_enforce_chdir",
93298 + .data = &grsec_enable_chroot_chdir,
93299 + .maxlen = sizeof(int),
93300 + .mode = 0600,
93301 + .proc_handler = &proc_dointvec_secure,
93302 + },
93303 +#endif
93304 +#ifdef CONFIG_GRKERNSEC_CHROOT_CHMOD
93305 + {
93306 + .procname = "chroot_deny_chmod",
93307 + .data = &grsec_enable_chroot_chmod,
93308 + .maxlen = sizeof(int),
93309 + .mode = 0600,
93310 + .proc_handler = &proc_dointvec_secure,
93311 + },
93312 +#endif
93313 +#ifdef CONFIG_GRKERNSEC_CHROOT_MKNOD
93314 + {
93315 + .procname = "chroot_deny_mknod",
93316 + .data = &grsec_enable_chroot_mknod,
93317 + .maxlen = sizeof(int),
93318 + .mode = 0600,
93319 + .proc_handler = &proc_dointvec_secure,
93320 + },
93321 +#endif
93322 +#ifdef CONFIG_GRKERNSEC_CHROOT_NICE
93323 + {
93324 + .procname = "chroot_restrict_nice",
93325 + .data = &grsec_enable_chroot_nice,
93326 + .maxlen = sizeof(int),
93327 + .mode = 0600,
93328 + .proc_handler = &proc_dointvec_secure,
93329 + },
93330 +#endif
93331 +#ifdef CONFIG_GRKERNSEC_CHROOT_EXECLOG
93332 + {
93333 + .procname = "chroot_execlog",
93334 + .data = &grsec_enable_chroot_execlog,
93335 + .maxlen = sizeof(int),
93336 + .mode = 0600,
93337 + .proc_handler = &proc_dointvec_secure,
93338 + },
93339 +#endif
93340 +#ifdef CONFIG_GRKERNSEC_CHROOT_CAPS
93341 + {
93342 + .procname = "chroot_caps",
93343 + .data = &grsec_enable_chroot_caps,
93344 + .maxlen = sizeof(int),
93345 + .mode = 0600,
93346 + .proc_handler = &proc_dointvec_secure,
93347 + },
93348 +#endif
93349 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
93350 + {
93351 + .procname = "chroot_deny_bad_rename",
93352 + .data = &grsec_enable_chroot_rename,
93353 + .maxlen = sizeof(int),
93354 + .mode = 0600,
93355 + .proc_handler = &proc_dointvec_secure,
93356 + },
93357 +#endif
93358 +#ifdef CONFIG_GRKERNSEC_CHROOT_SYSCTL
93359 + {
93360 + .procname = "chroot_deny_sysctl",
93361 + .data = &grsec_enable_chroot_sysctl,
93362 + .maxlen = sizeof(int),
93363 + .mode = 0600,
93364 + .proc_handler = &proc_dointvec_secure,
93365 + },
93366 +#endif
93367 +#ifdef CONFIG_GRKERNSEC_TPE
93368 + {
93369 + .procname = "tpe",
93370 + .data = &grsec_enable_tpe,
93371 + .maxlen = sizeof(int),
93372 + .mode = 0600,
93373 + .proc_handler = &proc_dointvec_secure,
93374 + },
93375 + {
93376 + .procname = "tpe_gid",
93377 + .data = &grsec_tpe_gid,
93378 + .maxlen = sizeof(int),
93379 + .mode = 0600,
93380 + .proc_handler = &proc_dointvec_secure,
93381 + },
93382 +#endif
93383 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93384 + {
93385 + .procname = "tpe_invert",
93386 + .data = &grsec_enable_tpe_invert,
93387 + .maxlen = sizeof(int),
93388 + .mode = 0600,
93389 + .proc_handler = &proc_dointvec_secure,
93390 + },
93391 +#endif
93392 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93393 + {
93394 + .procname = "tpe_restrict_all",
93395 + .data = &grsec_enable_tpe_all,
93396 + .maxlen = sizeof(int),
93397 + .mode = 0600,
93398 + .proc_handler = &proc_dointvec_secure,
93399 + },
93400 +#endif
93401 +#ifdef CONFIG_GRKERNSEC_SOCKET_ALL
93402 + {
93403 + .procname = "socket_all",
93404 + .data = &grsec_enable_socket_all,
93405 + .maxlen = sizeof(int),
93406 + .mode = 0600,
93407 + .proc_handler = &proc_dointvec_secure,
93408 + },
93409 + {
93410 + .procname = "socket_all_gid",
93411 + .data = &grsec_socket_all_gid,
93412 + .maxlen = sizeof(int),
93413 + .mode = 0600,
93414 + .proc_handler = &proc_dointvec_secure,
93415 + },
93416 +#endif
93417 +#ifdef CONFIG_GRKERNSEC_SOCKET_CLIENT
93418 + {
93419 + .procname = "socket_client",
93420 + .data = &grsec_enable_socket_client,
93421 + .maxlen = sizeof(int),
93422 + .mode = 0600,
93423 + .proc_handler = &proc_dointvec_secure,
93424 + },
93425 + {
93426 + .procname = "socket_client_gid",
93427 + .data = &grsec_socket_client_gid,
93428 + .maxlen = sizeof(int),
93429 + .mode = 0600,
93430 + .proc_handler = &proc_dointvec_secure,
93431 + },
93432 +#endif
93433 +#ifdef CONFIG_GRKERNSEC_SOCKET_SERVER
93434 + {
93435 + .procname = "socket_server",
93436 + .data = &grsec_enable_socket_server,
93437 + .maxlen = sizeof(int),
93438 + .mode = 0600,
93439 + .proc_handler = &proc_dointvec_secure,
93440 + },
93441 + {
93442 + .procname = "socket_server_gid",
93443 + .data = &grsec_socket_server_gid,
93444 + .maxlen = sizeof(int),
93445 + .mode = 0600,
93446 + .proc_handler = &proc_dointvec_secure,
93447 + },
93448 +#endif
93449 +#ifdef CONFIG_GRKERNSEC_AUDIT_GROUP
93450 + {
93451 + .procname = "audit_group",
93452 + .data = &grsec_enable_group,
93453 + .maxlen = sizeof(int),
93454 + .mode = 0600,
93455 + .proc_handler = &proc_dointvec_secure,
93456 + },
93457 + {
93458 + .procname = "audit_gid",
93459 + .data = &grsec_audit_gid,
93460 + .maxlen = sizeof(int),
93461 + .mode = 0600,
93462 + .proc_handler = &proc_dointvec_secure,
93463 + },
93464 +#endif
93465 +#ifdef CONFIG_GRKERNSEC_AUDIT_CHDIR
93466 + {
93467 + .procname = "audit_chdir",
93468 + .data = &grsec_enable_chdir,
93469 + .maxlen = sizeof(int),
93470 + .mode = 0600,
93471 + .proc_handler = &proc_dointvec_secure,
93472 + },
93473 +#endif
93474 +#ifdef CONFIG_GRKERNSEC_AUDIT_MOUNT
93475 + {
93476 + .procname = "audit_mount",
93477 + .data = &grsec_enable_mount,
93478 + .maxlen = sizeof(int),
93479 + .mode = 0600,
93480 + .proc_handler = &proc_dointvec_secure,
93481 + },
93482 +#endif
93483 +#ifdef CONFIG_GRKERNSEC_DMESG
93484 + {
93485 + .procname = "dmesg",
93486 + .data = &grsec_enable_dmesg,
93487 + .maxlen = sizeof(int),
93488 + .mode = 0600,
93489 + .proc_handler = &proc_dointvec_secure,
93490 + },
93491 +#endif
93492 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
93493 + {
93494 + .procname = "chroot_findtask",
93495 + .data = &grsec_enable_chroot_findtask,
93496 + .maxlen = sizeof(int),
93497 + .mode = 0600,
93498 + .proc_handler = &proc_dointvec_secure,
93499 + },
93500 +#endif
93501 +#ifdef CONFIG_GRKERNSEC_RESLOG
93502 + {
93503 + .procname = "resource_logging",
93504 + .data = &grsec_resource_logging,
93505 + .maxlen = sizeof(int),
93506 + .mode = 0600,
93507 + .proc_handler = &proc_dointvec_secure,
93508 + },
93509 +#endif
93510 +#ifdef CONFIG_GRKERNSEC_AUDIT_PTRACE
93511 + {
93512 + .procname = "audit_ptrace",
93513 + .data = &grsec_enable_audit_ptrace,
93514 + .maxlen = sizeof(int),
93515 + .mode = 0600,
93516 + .proc_handler = &proc_dointvec_secure,
93517 + },
93518 +#endif
93519 +#ifdef CONFIG_GRKERNSEC_HARDEN_PTRACE
93520 + {
93521 + .procname = "harden_ptrace",
93522 + .data = &grsec_enable_harden_ptrace,
93523 + .maxlen = sizeof(int),
93524 + .mode = 0600,
93525 + .proc_handler = &proc_dointvec_secure,
93526 + },
93527 +#endif
93528 +#ifdef CONFIG_GRKERNSEC_HARDEN_IPC
93529 + {
93530 + .procname = "harden_ipc",
93531 + .data = &grsec_enable_harden_ipc,
93532 + .maxlen = sizeof(int),
93533 + .mode = 0600,
93534 + .proc_handler = &proc_dointvec_secure,
93535 + },
93536 +#endif
93537 + {
93538 + .procname = "grsec_lock",
93539 + .data = &grsec_lock,
93540 + .maxlen = sizeof(int),
93541 + .mode = 0600,
93542 + .proc_handler = &proc_dointvec_secure,
93543 + },
93544 +#endif
93545 +#ifdef CONFIG_GRKERNSEC_ROFS
93546 + {
93547 + .procname = "romount_protect",
93548 + .data = &grsec_enable_rofs,
93549 + .maxlen = sizeof(int),
93550 + .mode = 0600,
93551 + .proc_handler = &proc_dointvec_minmax_secure,
93552 + .extra1 = &one,
93553 + .extra2 = &one,
93554 + },
93555 +#endif
93556 +#if defined(CONFIG_GRKERNSEC_DENYUSB) && !defined(CONFIG_GRKERNSEC_DENYUSB_FORCE)
93557 + {
93558 + .procname = "deny_new_usb",
93559 + .data = &grsec_deny_new_usb,
93560 + .maxlen = sizeof(int),
93561 + .mode = 0600,
93562 + .proc_handler = &proc_dointvec_secure,
93563 + },
93564 +#endif
93565 + { }
93566 +};
93567 +#endif
93568 diff --git a/grsecurity/grsec_time.c b/grsecurity/grsec_time.c
93569 new file mode 100644
93570 index 0000000..61b514e
93571 --- /dev/null
93572 +++ b/grsecurity/grsec_time.c
93573 @@ -0,0 +1,16 @@
93574 +#include <linux/kernel.h>
93575 +#include <linux/sched.h>
93576 +#include <linux/grinternal.h>
93577 +#include <linux/module.h>
93578 +
93579 +void
93580 +gr_log_timechange(void)
93581 +{
93582 +#ifdef CONFIG_GRKERNSEC_TIME
93583 + if (grsec_enable_time)
93584 + gr_log_noargs(GR_DONT_AUDIT_GOOD, GR_TIME_MSG);
93585 +#endif
93586 + return;
93587 +}
93588 +
93589 +EXPORT_SYMBOL_GPL(gr_log_timechange);
93590 diff --git a/grsecurity/grsec_tpe.c b/grsecurity/grsec_tpe.c
93591 new file mode 100644
93592 index 0000000..9786671
93593 --- /dev/null
93594 +++ b/grsecurity/grsec_tpe.c
93595 @@ -0,0 +1,78 @@
93596 +#include <linux/kernel.h>
93597 +#include <linux/sched.h>
93598 +#include <linux/file.h>
93599 +#include <linux/fs.h>
93600 +#include <linux/grinternal.h>
93601 +
93602 +extern int gr_acl_tpe_check(void);
93603 +
93604 +int
93605 +gr_tpe_allow(const struct file *file)
93606 +{
93607 +#ifdef CONFIG_GRKERNSEC
93608 + struct inode *inode = d_backing_inode(file->f_path.dentry->d_parent);
93609 + struct inode *file_inode = d_backing_inode(file->f_path.dentry);
93610 + const struct cred *cred = current_cred();
93611 + char *msg = NULL;
93612 + char *msg2 = NULL;
93613 +
93614 + // never restrict root
93615 + if (gr_is_global_root(cred->uid))
93616 + return 1;
93617 +
93618 + if (grsec_enable_tpe) {
93619 +#ifdef CONFIG_GRKERNSEC_TPE_INVERT
93620 + if (grsec_enable_tpe_invert && !in_group_p(grsec_tpe_gid))
93621 + msg = "not being in trusted group";
93622 + else if (!grsec_enable_tpe_invert && in_group_p(grsec_tpe_gid))
93623 + msg = "being in untrusted group";
93624 +#else
93625 + if (in_group_p(grsec_tpe_gid))
93626 + msg = "being in untrusted group";
93627 +#endif
93628 + }
93629 + if (!msg && gr_acl_tpe_check())
93630 + msg = "being in untrusted role";
93631 +
93632 + // not in any affected group/role
93633 + if (!msg)
93634 + goto next_check;
93635 +
93636 + if (gr_is_global_nonroot(inode->i_uid))
93637 + msg2 = "file in non-root-owned directory";
93638 + else if (inode->i_mode & S_IWOTH)
93639 + msg2 = "file in world-writable directory";
93640 + else if (inode->i_mode & S_IWGRP)
93641 + msg2 = "file in group-writable directory";
93642 + else if (file_inode->i_mode & S_IWOTH)
93643 + msg2 = "file is world-writable";
93644 +
93645 + if (msg && msg2) {
93646 + char fullmsg[70] = {0};
93647 + snprintf(fullmsg, sizeof(fullmsg)-1, "%s and %s", msg, msg2);
93648 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, fullmsg, file->f_path.dentry, file->f_path.mnt);
93649 + return 0;
93650 + }
93651 + msg = NULL;
93652 +next_check:
93653 +#ifdef CONFIG_GRKERNSEC_TPE_ALL
93654 + if (!grsec_enable_tpe || !grsec_enable_tpe_all)
93655 + return 1;
93656 +
93657 + if (gr_is_global_nonroot(inode->i_uid) && !uid_eq(inode->i_uid, cred->uid))
93658 + msg = "directory not owned by user";
93659 + else if (inode->i_mode & S_IWOTH)
93660 + msg = "file in world-writable directory";
93661 + else if (inode->i_mode & S_IWGRP)
93662 + msg = "file in group-writable directory";
93663 + else if (file_inode->i_mode & S_IWOTH)
93664 + msg = "file is world-writable";
93665 +
93666 + if (msg) {
93667 + gr_log_str_fs(GR_DONT_AUDIT, GR_EXEC_TPE_MSG, msg, file->f_path.dentry, file->f_path.mnt);
93668 + return 0;
93669 + }
93670 +#endif
93671 +#endif
93672 + return 1;
93673 +}
93674 diff --git a/grsecurity/grsec_usb.c b/grsecurity/grsec_usb.c
93675 new file mode 100644
93676 index 0000000..ae02d8e
93677 --- /dev/null
93678 +++ b/grsecurity/grsec_usb.c
93679 @@ -0,0 +1,15 @@
93680 +#include <linux/kernel.h>
93681 +#include <linux/grinternal.h>
93682 +#include <linux/module.h>
93683 +
93684 +int gr_handle_new_usb(void)
93685 +{
93686 +#ifdef CONFIG_GRKERNSEC_DENYUSB
93687 + if (grsec_deny_new_usb) {
93688 + printk(KERN_ALERT "grsec: denied insert of new USB device\n");
93689 + return 1;
93690 + }
93691 +#endif
93692 + return 0;
93693 +}
93694 +EXPORT_SYMBOL_GPL(gr_handle_new_usb);
93695 diff --git a/grsecurity/grsum.c b/grsecurity/grsum.c
93696 new file mode 100644
93697 index 0000000..158b330
93698 --- /dev/null
93699 +++ b/grsecurity/grsum.c
93700 @@ -0,0 +1,64 @@
93701 +#include <linux/err.h>
93702 +#include <linux/kernel.h>
93703 +#include <linux/sched.h>
93704 +#include <linux/mm.h>
93705 +#include <linux/scatterlist.h>
93706 +#include <linux/crypto.h>
93707 +#include <linux/gracl.h>
93708 +
93709 +
93710 +#if !defined(CONFIG_CRYPTO) || defined(CONFIG_CRYPTO_MODULE) || !defined(CONFIG_CRYPTO_SHA256) || defined(CONFIG_CRYPTO_SHA256_MODULE)
93711 +#error "crypto and sha256 must be built into the kernel"
93712 +#endif
93713 +
93714 +int
93715 +chkpw(struct gr_arg *entry, unsigned char *salt, unsigned char *sum)
93716 +{
93717 + struct crypto_hash *tfm;
93718 + struct hash_desc desc;
93719 + struct scatterlist sg[2];
93720 + unsigned char temp_sum[GR_SHA_LEN] __attribute__((aligned(__alignof__(unsigned long))));
93721 + unsigned long *tmpsumptr = (unsigned long *)temp_sum;
93722 + unsigned long *sumptr = (unsigned long *)sum;
93723 + int cryptres;
93724 + int retval = 1;
93725 + volatile int mismatched = 0;
93726 + volatile int dummy = 0;
93727 + unsigned int i;
93728 +
93729 + tfm = crypto_alloc_hash("sha256", 0, CRYPTO_ALG_ASYNC);
93730 + if (IS_ERR(tfm)) {
93731 + /* should never happen, since sha256 should be built in */
93732 + memset(entry->pw, 0, GR_PW_LEN);
93733 + return 1;
93734 + }
93735 +
93736 + sg_init_table(sg, 2);
93737 + sg_set_buf(&sg[0], salt, GR_SALT_LEN);
93738 + sg_set_buf(&sg[1], entry->pw, strlen(entry->pw));
93739 +
93740 + desc.tfm = tfm;
93741 + desc.flags = 0;
93742 +
93743 + cryptres = crypto_hash_digest(&desc, sg, GR_SALT_LEN + strlen(entry->pw),
93744 + temp_sum);
93745 +
93746 + memset(entry->pw, 0, GR_PW_LEN);
93747 +
93748 + if (cryptres)
93749 + goto out;
93750 +
93751 + for (i = 0; i < GR_SHA_LEN/sizeof(tmpsumptr[0]); i++)
93752 + if (sumptr[i] != tmpsumptr[i])
93753 + mismatched = 1;
93754 + else
93755 + dummy = 1; // waste a cycle
93756 +
93757 + if (!mismatched)
93758 + retval = dummy - 1;
93759 +
93760 +out:
93761 + crypto_free_hash(tfm);
93762 +
93763 + return retval;
93764 +}
93765 diff --git a/include/asm-generic/4level-fixup.h b/include/asm-generic/4level-fixup.h
93766 index 5bdab6b..9ae82fe 100644
93767 --- a/include/asm-generic/4level-fixup.h
93768 +++ b/include/asm-generic/4level-fixup.h
93769 @@ -14,8 +14,10 @@
93770 #define pmd_alloc(mm, pud, address) \
93771 ((unlikely(pgd_none(*(pud))) && __pmd_alloc(mm, pud, address))? \
93772 NULL: pmd_offset(pud, address))
93773 +#define pmd_alloc_kernel(mm, pud, address) pmd_alloc((mm), (pud), (address))
93774
93775 #define pud_alloc(mm, pgd, address) (pgd)
93776 +#define pud_alloc_kernel(mm, pgd, address) pud_alloc((mm), (pgd), (address))
93777 #define pud_offset(pgd, start) (pgd)
93778 #define pud_none(pud) 0
93779 #define pud_bad(pud) 0
93780 diff --git a/include/asm-generic/atomic-long.h b/include/asm-generic/atomic-long.h
93781 index b7babf0..1e4b4f1 100644
93782 --- a/include/asm-generic/atomic-long.h
93783 +++ b/include/asm-generic/atomic-long.h
93784 @@ -22,6 +22,12 @@
93785
93786 typedef atomic64_t atomic_long_t;
93787
93788 +#ifdef CONFIG_PAX_REFCOUNT
93789 +typedef atomic64_unchecked_t atomic_long_unchecked_t;
93790 +#else
93791 +typedef atomic64_t atomic_long_unchecked_t;
93792 +#endif
93793 +
93794 #define ATOMIC_LONG_INIT(i) ATOMIC64_INIT(i)
93795
93796 static inline long atomic_long_read(atomic_long_t *l)
93797 @@ -31,6 +37,15 @@ static inline long atomic_long_read(atomic_long_t *l)
93798 return (long)atomic64_read(v);
93799 }
93800
93801 +#ifdef CONFIG_PAX_REFCOUNT
93802 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
93803 +{
93804 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93805 +
93806 + return (long)atomic64_read_unchecked(v);
93807 +}
93808 +#endif
93809 +
93810 static inline void atomic_long_set(atomic_long_t *l, long i)
93811 {
93812 atomic64_t *v = (atomic64_t *)l;
93813 @@ -38,6 +53,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
93814 atomic64_set(v, i);
93815 }
93816
93817 +#ifdef CONFIG_PAX_REFCOUNT
93818 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
93819 +{
93820 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93821 +
93822 + atomic64_set_unchecked(v, i);
93823 +}
93824 +#endif
93825 +
93826 static inline void atomic_long_inc(atomic_long_t *l)
93827 {
93828 atomic64_t *v = (atomic64_t *)l;
93829 @@ -45,6 +69,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
93830 atomic64_inc(v);
93831 }
93832
93833 +#ifdef CONFIG_PAX_REFCOUNT
93834 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
93835 +{
93836 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93837 +
93838 + atomic64_inc_unchecked(v);
93839 +}
93840 +#endif
93841 +
93842 static inline void atomic_long_dec(atomic_long_t *l)
93843 {
93844 atomic64_t *v = (atomic64_t *)l;
93845 @@ -52,6 +85,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
93846 atomic64_dec(v);
93847 }
93848
93849 +#ifdef CONFIG_PAX_REFCOUNT
93850 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
93851 +{
93852 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93853 +
93854 + atomic64_dec_unchecked(v);
93855 +}
93856 +#endif
93857 +
93858 static inline void atomic_long_add(long i, atomic_long_t *l)
93859 {
93860 atomic64_t *v = (atomic64_t *)l;
93861 @@ -59,6 +101,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
93862 atomic64_add(i, v);
93863 }
93864
93865 +#ifdef CONFIG_PAX_REFCOUNT
93866 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
93867 +{
93868 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93869 +
93870 + atomic64_add_unchecked(i, v);
93871 +}
93872 +#endif
93873 +
93874 static inline void atomic_long_sub(long i, atomic_long_t *l)
93875 {
93876 atomic64_t *v = (atomic64_t *)l;
93877 @@ -66,6 +117,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
93878 atomic64_sub(i, v);
93879 }
93880
93881 +#ifdef CONFIG_PAX_REFCOUNT
93882 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
93883 +{
93884 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93885 +
93886 + atomic64_sub_unchecked(i, v);
93887 +}
93888 +#endif
93889 +
93890 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
93891 {
93892 atomic64_t *v = (atomic64_t *)l;
93893 @@ -94,13 +154,22 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
93894 return atomic64_add_negative(i, v);
93895 }
93896
93897 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
93898 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
93899 {
93900 atomic64_t *v = (atomic64_t *)l;
93901
93902 return (long)atomic64_add_return(i, v);
93903 }
93904
93905 +#ifdef CONFIG_PAX_REFCOUNT
93906 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
93907 +{
93908 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93909 +
93910 + return (long)atomic64_add_return_unchecked(i, v);
93911 +}
93912 +#endif
93913 +
93914 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
93915 {
93916 atomic64_t *v = (atomic64_t *)l;
93917 @@ -115,6 +184,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
93918 return (long)atomic64_inc_return(v);
93919 }
93920
93921 +#ifdef CONFIG_PAX_REFCOUNT
93922 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
93923 +{
93924 + atomic64_unchecked_t *v = (atomic64_unchecked_t *)l;
93925 +
93926 + return (long)atomic64_inc_return_unchecked(v);
93927 +}
93928 +#endif
93929 +
93930 static inline long atomic_long_dec_return(atomic_long_t *l)
93931 {
93932 atomic64_t *v = (atomic64_t *)l;
93933 @@ -140,6 +218,12 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
93934
93935 typedef atomic_t atomic_long_t;
93936
93937 +#ifdef CONFIG_PAX_REFCOUNT
93938 +typedef atomic_unchecked_t atomic_long_unchecked_t;
93939 +#else
93940 +typedef atomic_t atomic_long_unchecked_t;
93941 +#endif
93942 +
93943 #define ATOMIC_LONG_INIT(i) ATOMIC_INIT(i)
93944 static inline long atomic_long_read(atomic_long_t *l)
93945 {
93946 @@ -148,6 +232,15 @@ static inline long atomic_long_read(atomic_long_t *l)
93947 return (long)atomic_read(v);
93948 }
93949
93950 +#ifdef CONFIG_PAX_REFCOUNT
93951 +static inline long atomic_long_read_unchecked(atomic_long_unchecked_t *l)
93952 +{
93953 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93954 +
93955 + return (long)atomic_read_unchecked(v);
93956 +}
93957 +#endif
93958 +
93959 static inline void atomic_long_set(atomic_long_t *l, long i)
93960 {
93961 atomic_t *v = (atomic_t *)l;
93962 @@ -155,6 +248,15 @@ static inline void atomic_long_set(atomic_long_t *l, long i)
93963 atomic_set(v, i);
93964 }
93965
93966 +#ifdef CONFIG_PAX_REFCOUNT
93967 +static inline void atomic_long_set_unchecked(atomic_long_unchecked_t *l, long i)
93968 +{
93969 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93970 +
93971 + atomic_set_unchecked(v, i);
93972 +}
93973 +#endif
93974 +
93975 static inline void atomic_long_inc(atomic_long_t *l)
93976 {
93977 atomic_t *v = (atomic_t *)l;
93978 @@ -162,6 +264,15 @@ static inline void atomic_long_inc(atomic_long_t *l)
93979 atomic_inc(v);
93980 }
93981
93982 +#ifdef CONFIG_PAX_REFCOUNT
93983 +static inline void atomic_long_inc_unchecked(atomic_long_unchecked_t *l)
93984 +{
93985 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
93986 +
93987 + atomic_inc_unchecked(v);
93988 +}
93989 +#endif
93990 +
93991 static inline void atomic_long_dec(atomic_long_t *l)
93992 {
93993 atomic_t *v = (atomic_t *)l;
93994 @@ -169,6 +280,15 @@ static inline void atomic_long_dec(atomic_long_t *l)
93995 atomic_dec(v);
93996 }
93997
93998 +#ifdef CONFIG_PAX_REFCOUNT
93999 +static inline void atomic_long_dec_unchecked(atomic_long_unchecked_t *l)
94000 +{
94001 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94002 +
94003 + atomic_dec_unchecked(v);
94004 +}
94005 +#endif
94006 +
94007 static inline void atomic_long_add(long i, atomic_long_t *l)
94008 {
94009 atomic_t *v = (atomic_t *)l;
94010 @@ -176,6 +296,15 @@ static inline void atomic_long_add(long i, atomic_long_t *l)
94011 atomic_add(i, v);
94012 }
94013
94014 +#ifdef CONFIG_PAX_REFCOUNT
94015 +static inline void atomic_long_add_unchecked(long i, atomic_long_unchecked_t *l)
94016 +{
94017 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94018 +
94019 + atomic_add_unchecked(i, v);
94020 +}
94021 +#endif
94022 +
94023 static inline void atomic_long_sub(long i, atomic_long_t *l)
94024 {
94025 atomic_t *v = (atomic_t *)l;
94026 @@ -183,6 +312,15 @@ static inline void atomic_long_sub(long i, atomic_long_t *l)
94027 atomic_sub(i, v);
94028 }
94029
94030 +#ifdef CONFIG_PAX_REFCOUNT
94031 +static inline void atomic_long_sub_unchecked(long i, atomic_long_unchecked_t *l)
94032 +{
94033 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94034 +
94035 + atomic_sub_unchecked(i, v);
94036 +}
94037 +#endif
94038 +
94039 static inline int atomic_long_sub_and_test(long i, atomic_long_t *l)
94040 {
94041 atomic_t *v = (atomic_t *)l;
94042 @@ -211,13 +349,23 @@ static inline int atomic_long_add_negative(long i, atomic_long_t *l)
94043 return atomic_add_negative(i, v);
94044 }
94045
94046 -static inline long atomic_long_add_return(long i, atomic_long_t *l)
94047 +static inline long __intentional_overflow(-1) atomic_long_add_return(long i, atomic_long_t *l)
94048 {
94049 atomic_t *v = (atomic_t *)l;
94050
94051 return (long)atomic_add_return(i, v);
94052 }
94053
94054 +#ifdef CONFIG_PAX_REFCOUNT
94055 +static inline long atomic_long_add_return_unchecked(long i, atomic_long_unchecked_t *l)
94056 +{
94057 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94058 +
94059 + return (long)atomic_add_return_unchecked(i, v);
94060 +}
94061 +
94062 +#endif
94063 +
94064 static inline long atomic_long_sub_return(long i, atomic_long_t *l)
94065 {
94066 atomic_t *v = (atomic_t *)l;
94067 @@ -232,6 +380,15 @@ static inline long atomic_long_inc_return(atomic_long_t *l)
94068 return (long)atomic_inc_return(v);
94069 }
94070
94071 +#ifdef CONFIG_PAX_REFCOUNT
94072 +static inline long atomic_long_inc_return_unchecked(atomic_long_unchecked_t *l)
94073 +{
94074 + atomic_unchecked_t *v = (atomic_unchecked_t *)l;
94075 +
94076 + return (long)atomic_inc_return_unchecked(v);
94077 +}
94078 +#endif
94079 +
94080 static inline long atomic_long_dec_return(atomic_long_t *l)
94081 {
94082 atomic_t *v = (atomic_t *)l;
94083 @@ -255,4 +412,57 @@ static inline long atomic_long_add_unless(atomic_long_t *l, long a, long u)
94084
94085 #endif /* BITS_PER_LONG == 64 */
94086
94087 +#ifdef CONFIG_PAX_REFCOUNT
94088 +static inline void pax_refcount_needs_these_functions(void)
94089 +{
94090 + atomic_read_unchecked((atomic_unchecked_t *)NULL);
94091 + atomic_set_unchecked((atomic_unchecked_t *)NULL, 0);
94092 + atomic_add_unchecked(0, (atomic_unchecked_t *)NULL);
94093 + atomic_sub_unchecked(0, (atomic_unchecked_t *)NULL);
94094 + atomic_inc_unchecked((atomic_unchecked_t *)NULL);
94095 + (void)atomic_inc_and_test_unchecked((atomic_unchecked_t *)NULL);
94096 + atomic_inc_return_unchecked((atomic_unchecked_t *)NULL);
94097 + atomic_add_return_unchecked(0, (atomic_unchecked_t *)NULL);
94098 + atomic_dec_unchecked((atomic_unchecked_t *)NULL);
94099 + atomic_cmpxchg_unchecked((atomic_unchecked_t *)NULL, 0, 0);
94100 + (void)atomic_xchg_unchecked((atomic_unchecked_t *)NULL, 0);
94101 +#ifdef CONFIG_X86
94102 + atomic_clear_mask_unchecked(0, NULL);
94103 + atomic_set_mask_unchecked(0, NULL);
94104 +#endif
94105 +
94106 + atomic_long_read_unchecked((atomic_long_unchecked_t *)NULL);
94107 + atomic_long_set_unchecked((atomic_long_unchecked_t *)NULL, 0);
94108 + atomic_long_add_unchecked(0, (atomic_long_unchecked_t *)NULL);
94109 + atomic_long_sub_unchecked(0, (atomic_long_unchecked_t *)NULL);
94110 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)NULL);
94111 + atomic_long_add_return_unchecked(0, (atomic_long_unchecked_t *)NULL);
94112 + atomic_long_inc_return_unchecked((atomic_long_unchecked_t *)NULL);
94113 + atomic_long_dec_unchecked((atomic_long_unchecked_t *)NULL);
94114 +}
94115 +#else
94116 +#define atomic_read_unchecked(v) atomic_read(v)
94117 +#define atomic_set_unchecked(v, i) atomic_set((v), (i))
94118 +#define atomic_add_unchecked(i, v) atomic_add((i), (v))
94119 +#define atomic_sub_unchecked(i, v) atomic_sub((i), (v))
94120 +#define atomic_inc_unchecked(v) atomic_inc(v)
94121 +#define atomic_inc_and_test_unchecked(v) atomic_inc_and_test(v)
94122 +#define atomic_inc_return_unchecked(v) atomic_inc_return(v)
94123 +#define atomic_add_return_unchecked(i, v) atomic_add_return((i), (v))
94124 +#define atomic_dec_unchecked(v) atomic_dec(v)
94125 +#define atomic_cmpxchg_unchecked(v, o, n) atomic_cmpxchg((v), (o), (n))
94126 +#define atomic_xchg_unchecked(v, i) atomic_xchg((v), (i))
94127 +#define atomic_clear_mask_unchecked(mask, v) atomic_clear_mask((mask), (v))
94128 +#define atomic_set_mask_unchecked(mask, v) atomic_set_mask((mask), (v))
94129 +
94130 +#define atomic_long_read_unchecked(v) atomic_long_read(v)
94131 +#define atomic_long_set_unchecked(v, i) atomic_long_set((v), (i))
94132 +#define atomic_long_add_unchecked(i, v) atomic_long_add((i), (v))
94133 +#define atomic_long_sub_unchecked(i, v) atomic_long_sub((i), (v))
94134 +#define atomic_long_inc_unchecked(v) atomic_long_inc(v)
94135 +#define atomic_long_add_return_unchecked(i, v) atomic_long_add_return((i), (v))
94136 +#define atomic_long_inc_return_unchecked(v) atomic_long_inc_return(v)
94137 +#define atomic_long_dec_unchecked(v) atomic_long_dec(v)
94138 +#endif
94139 +
94140 #endif /* _ASM_GENERIC_ATOMIC_LONG_H */
94141 diff --git a/include/asm-generic/atomic64.h b/include/asm-generic/atomic64.h
94142 index 30ad9c8..c70c170 100644
94143 --- a/include/asm-generic/atomic64.h
94144 +++ b/include/asm-generic/atomic64.h
94145 @@ -16,6 +16,8 @@ typedef struct {
94146 long long counter;
94147 } atomic64_t;
94148
94149 +typedef atomic64_t atomic64_unchecked_t;
94150 +
94151 #define ATOMIC64_INIT(i) { (i) }
94152
94153 extern long long atomic64_read(const atomic64_t *v);
94154 @@ -51,4 +53,14 @@ extern int atomic64_add_unless(atomic64_t *v, long long a, long long u);
94155 #define atomic64_dec_and_test(v) (atomic64_dec_return((v)) == 0)
94156 #define atomic64_inc_not_zero(v) atomic64_add_unless((v), 1LL, 0LL)
94157
94158 +#define atomic64_read_unchecked(v) atomic64_read(v)
94159 +#define atomic64_set_unchecked(v, i) atomic64_set((v), (i))
94160 +#define atomic64_add_unchecked(a, v) atomic64_add((a), (v))
94161 +#define atomic64_add_return_unchecked(a, v) atomic64_add_return((a), (v))
94162 +#define atomic64_sub_unchecked(a, v) atomic64_sub((a), (v))
94163 +#define atomic64_inc_unchecked(v) atomic64_inc(v)
94164 +#define atomic64_inc_return_unchecked(v) atomic64_inc_return(v)
94165 +#define atomic64_dec_unchecked(v) atomic64_dec(v)
94166 +#define atomic64_cmpxchg_unchecked(v, o, n) atomic64_cmpxchg((v), (o), (n))
94167 +
94168 #endif /* _ASM_GENERIC_ATOMIC64_H */
94169 diff --git a/include/asm-generic/barrier.h b/include/asm-generic/barrier.h
94170 index f5c40b0..e902f9d 100644
94171 --- a/include/asm-generic/barrier.h
94172 +++ b/include/asm-generic/barrier.h
94173 @@ -82,7 +82,7 @@
94174 do { \
94175 compiletime_assert_atomic_type(*p); \
94176 smp_mb(); \
94177 - ACCESS_ONCE(*p) = (v); \
94178 + ACCESS_ONCE_RW(*p) = (v); \
94179 } while (0)
94180
94181 #define smp_load_acquire(p) \
94182 diff --git a/include/asm-generic/bitops/__fls.h b/include/asm-generic/bitops/__fls.h
94183 index a60a7cc..0fe12f2 100644
94184 --- a/include/asm-generic/bitops/__fls.h
94185 +++ b/include/asm-generic/bitops/__fls.h
94186 @@ -9,7 +9,7 @@
94187 *
94188 * Undefined if no set bit exists, so code should check against 0 first.
94189 */
94190 -static __always_inline unsigned long __fls(unsigned long word)
94191 +static __always_inline unsigned long __intentional_overflow(-1) __fls(unsigned long word)
94192 {
94193 int num = BITS_PER_LONG - 1;
94194
94195 diff --git a/include/asm-generic/bitops/fls.h b/include/asm-generic/bitops/fls.h
94196 index 0576d1f..dad6c71 100644
94197 --- a/include/asm-generic/bitops/fls.h
94198 +++ b/include/asm-generic/bitops/fls.h
94199 @@ -9,7 +9,7 @@
94200 * Note fls(0) = 0, fls(1) = 1, fls(0x80000000) = 32.
94201 */
94202
94203 -static __always_inline int fls(int x)
94204 +static __always_inline int __intentional_overflow(-1) fls(int x)
94205 {
94206 int r = 32;
94207
94208 diff --git a/include/asm-generic/bitops/fls64.h b/include/asm-generic/bitops/fls64.h
94209 index b097cf8..3d40e14 100644
94210 --- a/include/asm-generic/bitops/fls64.h
94211 +++ b/include/asm-generic/bitops/fls64.h
94212 @@ -15,7 +15,7 @@
94213 * at position 64.
94214 */
94215 #if BITS_PER_LONG == 32
94216 -static __always_inline int fls64(__u64 x)
94217 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94218 {
94219 __u32 h = x >> 32;
94220 if (h)
94221 @@ -23,7 +23,7 @@ static __always_inline int fls64(__u64 x)
94222 return fls(x);
94223 }
94224 #elif BITS_PER_LONG == 64
94225 -static __always_inline int fls64(__u64 x)
94226 +static __always_inline int __intentional_overflow(-1) fls64(__u64 x)
94227 {
94228 if (x == 0)
94229 return 0;
94230 diff --git a/include/asm-generic/bug.h b/include/asm-generic/bug.h
94231 index 630dd23..8c1dcb6b 100644
94232 --- a/include/asm-generic/bug.h
94233 +++ b/include/asm-generic/bug.h
94234 @@ -62,13 +62,13 @@ struct bug_entry {
94235 * to provide better diagnostics.
94236 */
94237 #ifndef __WARN_TAINT
94238 -extern __printf(3, 4)
94239 +extern __printf(3, 4) __nocapture(1, 3, 4)
94240 void warn_slowpath_fmt(const char *file, const int line,
94241 const char *fmt, ...);
94242 -extern __printf(4, 5)
94243 +extern __printf(4, 5) __nocapture(1, 4, 5)
94244 void warn_slowpath_fmt_taint(const char *file, const int line, unsigned taint,
94245 const char *fmt, ...);
94246 -extern void warn_slowpath_null(const char *file, const int line);
94247 +extern __nocapture(1) void warn_slowpath_null(const char *file, const int line);
94248 #define WANT_WARN_ON_SLOWPATH
94249 #define __WARN() warn_slowpath_null(__FILE__, __LINE__)
94250 #define __WARN_printf(arg...) warn_slowpath_fmt(__FILE__, __LINE__, arg)
94251 diff --git a/include/asm-generic/cache.h b/include/asm-generic/cache.h
94252 index 1bfcfe5..e04c5c9 100644
94253 --- a/include/asm-generic/cache.h
94254 +++ b/include/asm-generic/cache.h
94255 @@ -6,7 +6,7 @@
94256 * cache lines need to provide their own cache.h.
94257 */
94258
94259 -#define L1_CACHE_SHIFT 5
94260 -#define L1_CACHE_BYTES (1 << L1_CACHE_SHIFT)
94261 +#define L1_CACHE_SHIFT 5UL
94262 +#define L1_CACHE_BYTES (1UL << L1_CACHE_SHIFT)
94263
94264 #endif /* __ASM_GENERIC_CACHE_H */
94265 diff --git a/include/asm-generic/emergency-restart.h b/include/asm-generic/emergency-restart.h
94266 index 0d68a1e..b74a761 100644
94267 --- a/include/asm-generic/emergency-restart.h
94268 +++ b/include/asm-generic/emergency-restart.h
94269 @@ -1,7 +1,7 @@
94270 #ifndef _ASM_GENERIC_EMERGENCY_RESTART_H
94271 #define _ASM_GENERIC_EMERGENCY_RESTART_H
94272
94273 -static inline void machine_emergency_restart(void)
94274 +static inline __noreturn void machine_emergency_restart(void)
94275 {
94276 machine_restart(NULL);
94277 }
94278 diff --git a/include/asm-generic/kmap_types.h b/include/asm-generic/kmap_types.h
94279 index 90f99c7..00ce236 100644
94280 --- a/include/asm-generic/kmap_types.h
94281 +++ b/include/asm-generic/kmap_types.h
94282 @@ -2,9 +2,9 @@
94283 #define _ASM_GENERIC_KMAP_TYPES_H
94284
94285 #ifdef __WITH_KM_FENCE
94286 -# define KM_TYPE_NR 41
94287 +# define KM_TYPE_NR 42
94288 #else
94289 -# define KM_TYPE_NR 20
94290 +# define KM_TYPE_NR 21
94291 #endif
94292
94293 #endif
94294 diff --git a/include/asm-generic/local.h b/include/asm-generic/local.h
94295 index 9ceb03b..62b0b8f 100644
94296 --- a/include/asm-generic/local.h
94297 +++ b/include/asm-generic/local.h
94298 @@ -23,24 +23,37 @@ typedef struct
94299 atomic_long_t a;
94300 } local_t;
94301
94302 +typedef struct {
94303 + atomic_long_unchecked_t a;
94304 +} local_unchecked_t;
94305 +
94306 #define LOCAL_INIT(i) { ATOMIC_LONG_INIT(i) }
94307
94308 #define local_read(l) atomic_long_read(&(l)->a)
94309 +#define local_read_unchecked(l) atomic_long_read_unchecked(&(l)->a)
94310 #define local_set(l,i) atomic_long_set((&(l)->a),(i))
94311 +#define local_set_unchecked(l,i) atomic_long_set_unchecked((&(l)->a),(i))
94312 #define local_inc(l) atomic_long_inc(&(l)->a)
94313 +#define local_inc_unchecked(l) atomic_long_inc_unchecked(&(l)->a)
94314 #define local_dec(l) atomic_long_dec(&(l)->a)
94315 +#define local_dec_unchecked(l) atomic_long_dec_unchecked(&(l)->a)
94316 #define local_add(i,l) atomic_long_add((i),(&(l)->a))
94317 +#define local_add_unchecked(i,l) atomic_long_add_unchecked((i),(&(l)->a))
94318 #define local_sub(i,l) atomic_long_sub((i),(&(l)->a))
94319 +#define local_sub_unchecked(i,l) atomic_long_sub_unchecked((i),(&(l)->a))
94320
94321 #define local_sub_and_test(i, l) atomic_long_sub_and_test((i), (&(l)->a))
94322 #define local_dec_and_test(l) atomic_long_dec_and_test(&(l)->a)
94323 #define local_inc_and_test(l) atomic_long_inc_and_test(&(l)->a)
94324 #define local_add_negative(i, l) atomic_long_add_negative((i), (&(l)->a))
94325 #define local_add_return(i, l) atomic_long_add_return((i), (&(l)->a))
94326 +#define local_add_return_unchecked(i, l) atomic_long_add_return_unchecked((i), (&(l)->a))
94327 #define local_sub_return(i, l) atomic_long_sub_return((i), (&(l)->a))
94328 #define local_inc_return(l) atomic_long_inc_return(&(l)->a)
94329 +#define local_dec_return(l) atomic_long_dec_return(&(l)->a)
94330
94331 #define local_cmpxchg(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94332 +#define local_cmpxchg_unchecked(l, o, n) atomic_long_cmpxchg((&(l)->a), (o), (n))
94333 #define local_xchg(l, n) atomic_long_xchg((&(l)->a), (n))
94334 #define local_add_unless(l, _a, u) atomic_long_add_unless((&(l)->a), (_a), (u))
94335 #define local_inc_not_zero(l) atomic_long_inc_not_zero(&(l)->a)
94336 diff --git a/include/asm-generic/pgtable-nopmd.h b/include/asm-generic/pgtable-nopmd.h
94337 index 725612b..9cc513a 100644
94338 --- a/include/asm-generic/pgtable-nopmd.h
94339 +++ b/include/asm-generic/pgtable-nopmd.h
94340 @@ -1,14 +1,19 @@
94341 #ifndef _PGTABLE_NOPMD_H
94342 #define _PGTABLE_NOPMD_H
94343
94344 -#ifndef __ASSEMBLY__
94345 -
94346 #include <asm-generic/pgtable-nopud.h>
94347
94348 -struct mm_struct;
94349 -
94350 #define __PAGETABLE_PMD_FOLDED
94351
94352 +#define PMD_SHIFT PUD_SHIFT
94353 +#define PTRS_PER_PMD 1
94354 +#define PMD_SIZE (_AC(1,UL) << PMD_SHIFT)
94355 +#define PMD_MASK (~(PMD_SIZE-1))
94356 +
94357 +#ifndef __ASSEMBLY__
94358 +
94359 +struct mm_struct;
94360 +
94361 /*
94362 * Having the pmd type consist of a pud gets the size right, and allows
94363 * us to conceptually access the pud entry that this pmd is folded into
94364 @@ -16,11 +21,6 @@ struct mm_struct;
94365 */
94366 typedef struct { pud_t pud; } pmd_t;
94367
94368 -#define PMD_SHIFT PUD_SHIFT
94369 -#define PTRS_PER_PMD 1
94370 -#define PMD_SIZE (1UL << PMD_SHIFT)
94371 -#define PMD_MASK (~(PMD_SIZE-1))
94372 -
94373 /*
94374 * The "pud_xxx()" functions here are trivial for a folded two-level
94375 * setup: the pmd is never bad, and a pmd always exists (as it's folded
94376 diff --git a/include/asm-generic/pgtable-nopud.h b/include/asm-generic/pgtable-nopud.h
94377 index 810431d..0ec4804f 100644
94378 --- a/include/asm-generic/pgtable-nopud.h
94379 +++ b/include/asm-generic/pgtable-nopud.h
94380 @@ -1,10 +1,15 @@
94381 #ifndef _PGTABLE_NOPUD_H
94382 #define _PGTABLE_NOPUD_H
94383
94384 -#ifndef __ASSEMBLY__
94385 -
94386 #define __PAGETABLE_PUD_FOLDED
94387
94388 +#define PUD_SHIFT PGDIR_SHIFT
94389 +#define PTRS_PER_PUD 1
94390 +#define PUD_SIZE (_AC(1,UL) << PUD_SHIFT)
94391 +#define PUD_MASK (~(PUD_SIZE-1))
94392 +
94393 +#ifndef __ASSEMBLY__
94394 +
94395 /*
94396 * Having the pud type consist of a pgd gets the size right, and allows
94397 * us to conceptually access the pgd entry that this pud is folded into
94398 @@ -12,11 +17,6 @@
94399 */
94400 typedef struct { pgd_t pgd; } pud_t;
94401
94402 -#define PUD_SHIFT PGDIR_SHIFT
94403 -#define PTRS_PER_PUD 1
94404 -#define PUD_SIZE (1UL << PUD_SHIFT)
94405 -#define PUD_MASK (~(PUD_SIZE-1))
94406 -
94407 /*
94408 * The "pgd_xxx()" functions here are trivial for a folded two-level
94409 * setup: the pud is never bad, and a pud always exists (as it's folded
94410 @@ -29,6 +29,7 @@ static inline void pgd_clear(pgd_t *pgd) { }
94411 #define pud_ERROR(pud) (pgd_ERROR((pud).pgd))
94412
94413 #define pgd_populate(mm, pgd, pud) do { } while (0)
94414 +#define pgd_populate_kernel(mm, pgd, pud) do { } while (0)
94415 /*
94416 * (puds are folded into pgds so this doesn't get actually called,
94417 * but the define is needed for a generic inline function.)
94418 diff --git a/include/asm-generic/pgtable.h b/include/asm-generic/pgtable.h
94419 index 39f1d6a..7dae6fb 100644
94420 --- a/include/asm-generic/pgtable.h
94421 +++ b/include/asm-generic/pgtable.h
94422 @@ -695,6 +695,22 @@ static inline int pmd_protnone(pmd_t pmd)
94423 }
94424 #endif /* CONFIG_NUMA_BALANCING */
94425
94426 +#ifndef __HAVE_ARCH_PAX_OPEN_KERNEL
94427 +#ifdef CONFIG_PAX_KERNEXEC
94428 +#error KERNEXEC requires pax_open_kernel
94429 +#else
94430 +static inline unsigned long pax_open_kernel(void) { return 0; }
94431 +#endif
94432 +#endif
94433 +
94434 +#ifndef __HAVE_ARCH_PAX_CLOSE_KERNEL
94435 +#ifdef CONFIG_PAX_KERNEXEC
94436 +#error KERNEXEC requires pax_close_kernel
94437 +#else
94438 +static inline unsigned long pax_close_kernel(void) { return 0; }
94439 +#endif
94440 +#endif
94441 +
94442 #endif /* CONFIG_MMU */
94443
94444 #ifdef CONFIG_HAVE_ARCH_HUGE_VMAP
94445 diff --git a/include/asm-generic/uaccess.h b/include/asm-generic/uaccess.h
94446 index 72d8803..cb9749c 100644
94447 --- a/include/asm-generic/uaccess.h
94448 +++ b/include/asm-generic/uaccess.h
94449 @@ -343,4 +343,20 @@ clear_user(void __user *to, unsigned long n)
94450 return __clear_user(to, n);
94451 }
94452
94453 +#ifndef __HAVE_ARCH_PAX_OPEN_USERLAND
94454 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94455 +#error UDEREF requires pax_open_userland
94456 +#else
94457 +static inline unsigned long pax_open_userland(void) { return 0; }
94458 +#endif
94459 +#endif
94460 +
94461 +#ifndef __HAVE_ARCH_PAX_CLOSE_USERLAND
94462 +#ifdef CONFIG_PAX_MEMORY_UDEREF
94463 +#error UDEREF requires pax_close_userland
94464 +#else
94465 +static inline unsigned long pax_close_userland(void) { return 0; }
94466 +#endif
94467 +#endif
94468 +
94469 #endif /* __ASM_GENERIC_UACCESS_H */
94470 diff --git a/include/asm-generic/vmlinux.lds.h b/include/asm-generic/vmlinux.lds.h
94471 index 8bd374d..9590e70 100644
94472 --- a/include/asm-generic/vmlinux.lds.h
94473 +++ b/include/asm-generic/vmlinux.lds.h
94474 @@ -246,6 +246,7 @@
94475 .rodata : AT(ADDR(.rodata) - LOAD_OFFSET) { \
94476 VMLINUX_SYMBOL(__start_rodata) = .; \
94477 *(.rodata) *(.rodata.*) \
94478 + *(.data..read_only) \
94479 *(__vermagic) /* Kernel version magic */ \
94480 . = ALIGN(8); \
94481 VMLINUX_SYMBOL(__start___tracepoints_ptrs) = .; \
94482 @@ -504,6 +505,7 @@
94483 KERNEL_CTORS() \
94484 MCOUNT_REC() \
94485 *(.init.rodata) \
94486 + *(.init.rodata.*) \
94487 FTRACE_EVENTS() \
94488 TRACE_SYSCALLS() \
94489 KPROBE_BLACKLIST() \
94490 @@ -525,6 +527,8 @@
94491
94492 #define EXIT_DATA \
94493 *(.exit.data) \
94494 + *(.exit.rodata) \
94495 + *(.exit.rodata.*) \
94496 MEM_DISCARD(exit.data) \
94497 MEM_DISCARD(exit.rodata)
94498
94499 @@ -741,17 +745,18 @@
94500 * section in the linker script will go there too. @phdr should have
94501 * a leading colon.
94502 *
94503 - * Note that this macros defines __per_cpu_load as an absolute symbol.
94504 + * Note that this macros defines per_cpu_load as an absolute symbol.
94505 * If there is no need to put the percpu section at a predetermined
94506 * address, use PERCPU_SECTION.
94507 */
94508 #define PERCPU_VADDR(cacheline, vaddr, phdr) \
94509 - VMLINUX_SYMBOL(__per_cpu_load) = .; \
94510 - .data..percpu vaddr : AT(VMLINUX_SYMBOL(__per_cpu_load) \
94511 + per_cpu_load = .; \
94512 + .data..percpu vaddr : AT(VMLINUX_SYMBOL(per_cpu_load) \
94513 - LOAD_OFFSET) { \
94514 + VMLINUX_SYMBOL(__per_cpu_load) = . + per_cpu_load; \
94515 PERCPU_INPUT(cacheline) \
94516 } phdr \
94517 - . = VMLINUX_SYMBOL(__per_cpu_load) + SIZEOF(.data..percpu);
94518 + . = VMLINUX_SYMBOL(per_cpu_load) + SIZEOF(.data..percpu);
94519
94520 /**
94521 * PERCPU_SECTION - define output section for percpu area, simple version
94522 diff --git a/include/crypto/algapi.h b/include/crypto/algapi.h
94523 index 0ecb768..f910132 100644
94524 --- a/include/crypto/algapi.h
94525 +++ b/include/crypto/algapi.h
94526 @@ -34,7 +34,7 @@ struct crypto_type {
94527 unsigned int maskclear;
94528 unsigned int maskset;
94529 unsigned int tfmsize;
94530 -};
94531 +} __do_const;
94532
94533 struct crypto_instance {
94534 struct crypto_alg alg;
94535 diff --git a/include/drm/drmP.h b/include/drm/drmP.h
94536 index 62c40777..f980496 100644
94537 --- a/include/drm/drmP.h
94538 +++ b/include/drm/drmP.h
94539 @@ -59,6 +59,7 @@
94540
94541 #include <asm/mman.h>
94542 #include <asm/pgalloc.h>
94543 +#include <asm/local.h>
94544 #include <asm/uaccess.h>
94545
94546 #include <uapi/drm/drm.h>
94547 @@ -137,17 +138,18 @@ void drm_err(const char *format, ...);
94548 /*@{*/
94549
94550 /* driver capabilities and requirements mask */
94551 -#define DRIVER_USE_AGP 0x1
94552 -#define DRIVER_PCI_DMA 0x8
94553 -#define DRIVER_SG 0x10
94554 -#define DRIVER_HAVE_DMA 0x20
94555 -#define DRIVER_HAVE_IRQ 0x40
94556 -#define DRIVER_IRQ_SHARED 0x80
94557 -#define DRIVER_GEM 0x1000
94558 -#define DRIVER_MODESET 0x2000
94559 -#define DRIVER_PRIME 0x4000
94560 -#define DRIVER_RENDER 0x8000
94561 -#define DRIVER_ATOMIC 0x10000
94562 +#define DRIVER_USE_AGP 0x1
94563 +#define DRIVER_PCI_DMA 0x8
94564 +#define DRIVER_SG 0x10
94565 +#define DRIVER_HAVE_DMA 0x20
94566 +#define DRIVER_HAVE_IRQ 0x40
94567 +#define DRIVER_IRQ_SHARED 0x80
94568 +#define DRIVER_GEM 0x1000
94569 +#define DRIVER_MODESET 0x2000
94570 +#define DRIVER_PRIME 0x4000
94571 +#define DRIVER_RENDER 0x8000
94572 +#define DRIVER_ATOMIC 0x10000
94573 +#define DRIVER_KMS_LEGACY_CONTEXT 0x20000
94574
94575 /***********************************************************************/
94576 /** \name Macros to make printk easier */
94577 @@ -233,10 +235,12 @@ void drm_err(const char *format, ...);
94578 * \param cmd command.
94579 * \param arg argument.
94580 */
94581 -typedef int drm_ioctl_t(struct drm_device *dev, void *data,
94582 +typedef int (* const drm_ioctl_t)(struct drm_device *dev, void *data,
94583 + struct drm_file *file_priv);
94584 +typedef int (* drm_ioctl_no_const_t)(struct drm_device *dev, void *data,
94585 struct drm_file *file_priv);
94586
94587 -typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94588 +typedef int (* const drm_ioctl_compat_t)(struct file *filp, unsigned int cmd,
94589 unsigned long arg);
94590
94591 #define DRM_IOCTL_NR(n) _IOC_NR(n)
94592 @@ -252,9 +256,9 @@ typedef int drm_ioctl_compat_t(struct file *filp, unsigned int cmd,
94593 struct drm_ioctl_desc {
94594 unsigned int cmd;
94595 int flags;
94596 - drm_ioctl_t *func;
94597 + drm_ioctl_t func;
94598 const char *name;
94599 -};
94600 +} __do_const;
94601
94602 /**
94603 * Creates a driver or general drm_ioctl_desc array entry for the given
94604 @@ -645,7 +649,8 @@ struct drm_info_list {
94605 int (*show)(struct seq_file*, void*); /** show callback */
94606 u32 driver_features; /**< Required driver features for this entry */
94607 void *data;
94608 -};
94609 +} __do_const;
94610 +typedef struct drm_info_list __no_const drm_info_list_no_const;
94611
94612 /**
94613 * debugfs node structure. This structure represents a debugfs file.
94614 @@ -729,7 +734,7 @@ struct drm_device {
94615
94616 /** \name Usage Counters */
94617 /*@{ */
94618 - int open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94619 + local_t open_count; /**< Outstanding files open, protected by drm_global_mutex. */
94620 spinlock_t buf_lock; /**< For drm_device::buf_use and a few other things. */
94621 int buf_use; /**< Buffers in use -- cannot alloc */
94622 atomic_t buf_alloc; /**< Buffer allocation in progress */
94623 diff --git a/include/drm/drm_crtc_helper.h b/include/drm/drm_crtc_helper.h
94624 index c8fc187..079d4c2 100644
94625 --- a/include/drm/drm_crtc_helper.h
94626 +++ b/include/drm/drm_crtc_helper.h
94627 @@ -161,7 +161,7 @@ struct drm_encoder_helper_funcs {
94628 int (*atomic_check)(struct drm_encoder *encoder,
94629 struct drm_crtc_state *crtc_state,
94630 struct drm_connector_state *conn_state);
94631 -};
94632 +} __no_const;
94633
94634 /**
94635 * struct drm_connector_helper_funcs - helper operations for connectors
94636 diff --git a/include/drm/i915_pciids.h b/include/drm/i915_pciids.h
94637 index 6133723..4c1fccb 100644
94638 --- a/include/drm/i915_pciids.h
94639 +++ b/include/drm/i915_pciids.h
94640 @@ -37,7 +37,7 @@
94641 */
94642 #define INTEL_VGA_DEVICE(id, info) { \
94643 0x8086, id, \
94644 - ~0, ~0, \
94645 + PCI_ANY_ID, PCI_ANY_ID, \
94646 0x030000, 0xff0000, \
94647 (unsigned long) info }
94648
94649 diff --git a/include/drm/ttm/ttm_memory.h b/include/drm/ttm/ttm_memory.h
94650 index 72dcbe8..8db58d7 100644
94651 --- a/include/drm/ttm/ttm_memory.h
94652 +++ b/include/drm/ttm/ttm_memory.h
94653 @@ -48,7 +48,7 @@
94654
94655 struct ttm_mem_shrink {
94656 int (*do_shrink) (struct ttm_mem_shrink *);
94657 -};
94658 +} __no_const;
94659
94660 /**
94661 * struct ttm_mem_global - Global memory accounting structure.
94662 diff --git a/include/drm/ttm/ttm_page_alloc.h b/include/drm/ttm/ttm_page_alloc.h
94663 index 49a8284..9643967 100644
94664 --- a/include/drm/ttm/ttm_page_alloc.h
94665 +++ b/include/drm/ttm/ttm_page_alloc.h
94666 @@ -80,6 +80,7 @@ void ttm_dma_page_alloc_fini(void);
94667 */
94668 extern int ttm_dma_page_alloc_debugfs(struct seq_file *m, void *data);
94669
94670 +struct device;
94671 extern int ttm_dma_populate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94672 extern void ttm_dma_unpopulate(struct ttm_dma_tt *ttm_dma, struct device *dev);
94673
94674 diff --git a/include/keys/asymmetric-subtype.h b/include/keys/asymmetric-subtype.h
94675 index 4b840e8..155d235 100644
94676 --- a/include/keys/asymmetric-subtype.h
94677 +++ b/include/keys/asymmetric-subtype.h
94678 @@ -37,7 +37,7 @@ struct asymmetric_key_subtype {
94679 /* Verify the signature on a key of this subtype (optional) */
94680 int (*verify_signature)(const struct key *key,
94681 const struct public_key_signature *sig);
94682 -};
94683 +} __do_const;
94684
94685 /**
94686 * asymmetric_key_subtype - Get the subtype from an asymmetric key
94687 diff --git a/include/linux/atmdev.h b/include/linux/atmdev.h
94688 index c1da539..1dcec55 100644
94689 --- a/include/linux/atmdev.h
94690 +++ b/include/linux/atmdev.h
94691 @@ -28,7 +28,7 @@ struct compat_atm_iobuf {
94692 #endif
94693
94694 struct k_atm_aal_stats {
94695 -#define __HANDLE_ITEM(i) atomic_t i
94696 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
94697 __AAL_STAT_ITEMS
94698 #undef __HANDLE_ITEM
94699 };
94700 @@ -200,7 +200,7 @@ struct atmdev_ops { /* only send is required */
94701 int (*change_qos)(struct atm_vcc *vcc,struct atm_qos *qos,int flags);
94702 int (*proc_read)(struct atm_dev *dev,loff_t *pos,char *page);
94703 struct module *owner;
94704 -};
94705 +} __do_const ;
94706
94707 struct atmphy_ops {
94708 int (*start)(struct atm_dev *dev);
94709 diff --git a/include/linux/atomic.h b/include/linux/atomic.h
94710 index 5b08a85..60922fb 100644
94711 --- a/include/linux/atomic.h
94712 +++ b/include/linux/atomic.h
94713 @@ -12,7 +12,7 @@
94714 * Atomically adds @a to @v, so long as @v was not already @u.
94715 * Returns non-zero if @v was not @u, and zero otherwise.
94716 */
94717 -static inline int atomic_add_unless(atomic_t *v, int a, int u)
94718 +static inline int __intentional_overflow(-1) atomic_add_unless(atomic_t *v, int a, int u)
94719 {
94720 return __atomic_add_unless(v, a, u) != u;
94721 }
94722 diff --git a/include/linux/audit.h b/include/linux/audit.h
94723 index c2e7e3a..8bfc0e1 100644
94724 --- a/include/linux/audit.h
94725 +++ b/include/linux/audit.h
94726 @@ -223,7 +223,7 @@ static inline void audit_ptrace(struct task_struct *t)
94727 extern unsigned int audit_serial(void);
94728 extern int auditsc_get_stamp(struct audit_context *ctx,
94729 struct timespec *t, unsigned int *serial);
94730 -extern int audit_set_loginuid(kuid_t loginuid);
94731 +extern int __intentional_overflow(-1) audit_set_loginuid(kuid_t loginuid);
94732
94733 static inline kuid_t audit_get_loginuid(struct task_struct *tsk)
94734 {
94735 diff --git a/include/linux/binfmts.h b/include/linux/binfmts.h
94736 index 576e463..28fd926 100644
94737 --- a/include/linux/binfmts.h
94738 +++ b/include/linux/binfmts.h
94739 @@ -44,7 +44,7 @@ struct linux_binprm {
94740 unsigned interp_flags;
94741 unsigned interp_data;
94742 unsigned long loader, exec;
94743 -};
94744 +} __randomize_layout;
94745
94746 #define BINPRM_FLAGS_ENFORCE_NONDUMP_BIT 0
94747 #define BINPRM_FLAGS_ENFORCE_NONDUMP (1 << BINPRM_FLAGS_ENFORCE_NONDUMP_BIT)
94748 @@ -77,8 +77,10 @@ struct linux_binfmt {
94749 int (*load_binary)(struct linux_binprm *);
94750 int (*load_shlib)(struct file *);
94751 int (*core_dump)(struct coredump_params *cprm);
94752 + void (*handle_mprotect)(struct vm_area_struct *vma, unsigned long newflags);
94753 + void (*handle_mmap)(struct file *);
94754 unsigned long min_coredump; /* minimal dump size */
94755 -};
94756 +} __do_const __randomize_layout;
94757
94758 extern void __register_binfmt(struct linux_binfmt *fmt, int insert);
94759
94760 diff --git a/include/linux/bitmap.h b/include/linux/bitmap.h
94761 index ea17cca..dd56e56 100644
94762 --- a/include/linux/bitmap.h
94763 +++ b/include/linux/bitmap.h
94764 @@ -295,7 +295,7 @@ static inline int bitmap_full(const unsigned long *src, unsigned int nbits)
94765 return find_first_zero_bit(src, nbits) == nbits;
94766 }
94767
94768 -static inline int bitmap_weight(const unsigned long *src, unsigned int nbits)
94769 +static inline int __intentional_overflow(-1) bitmap_weight(const unsigned long *src, unsigned int nbits)
94770 {
94771 if (small_const_nbits(nbits))
94772 return hweight_long(*src & BITMAP_LAST_WORD_MASK(nbits));
94773 diff --git a/include/linux/bitops.h b/include/linux/bitops.h
94774 index 297f5bd..0b6d1e8 100644
94775 --- a/include/linux/bitops.h
94776 +++ b/include/linux/bitops.h
94777 @@ -105,7 +105,7 @@ static inline __u64 ror64(__u64 word, unsigned int shift)
94778 * @word: value to rotate
94779 * @shift: bits to roll
94780 */
94781 -static inline __u32 rol32(__u32 word, unsigned int shift)
94782 +static inline __u32 __intentional_overflow(-1) rol32(__u32 word, unsigned int shift)
94783 {
94784 return (word << shift) | (word >> (32 - shift));
94785 }
94786 @@ -115,7 +115,7 @@ static inline __u32 rol32(__u32 word, unsigned int shift)
94787 * @word: value to rotate
94788 * @shift: bits to roll
94789 */
94790 -static inline __u32 ror32(__u32 word, unsigned int shift)
94791 +static inline __u32 __intentional_overflow(-1) ror32(__u32 word, unsigned int shift)
94792 {
94793 return (word >> shift) | (word << (32 - shift));
94794 }
94795 @@ -171,7 +171,7 @@ static inline __s32 sign_extend32(__u32 value, int index)
94796 return (__s32)(value << shift) >> shift;
94797 }
94798
94799 -static inline unsigned fls_long(unsigned long l)
94800 +static inline unsigned __intentional_overflow(-1) fls_long(unsigned long l)
94801 {
94802 if (sizeof(l) == 4)
94803 return fls(l);
94804 diff --git a/include/linux/blkdev.h b/include/linux/blkdev.h
94805 index 5d93a66..978c4a0 100644
94806 --- a/include/linux/blkdev.h
94807 +++ b/include/linux/blkdev.h
94808 @@ -1614,7 +1614,7 @@ struct block_device_operations {
94809 /* this callback is with swap_lock and sometimes page table lock held */
94810 void (*swap_slot_free_notify) (struct block_device *, unsigned long);
94811 struct module *owner;
94812 -};
94813 +} __do_const;
94814
94815 extern int __blkdev_driver_ioctl(struct block_device *, fmode_t, unsigned int,
94816 unsigned long);
94817 diff --git a/include/linux/blktrace_api.h b/include/linux/blktrace_api.h
94818 index afc1343..9735539 100644
94819 --- a/include/linux/blktrace_api.h
94820 +++ b/include/linux/blktrace_api.h
94821 @@ -25,7 +25,7 @@ struct blk_trace {
94822 struct dentry *dropped_file;
94823 struct dentry *msg_file;
94824 struct list_head running_list;
94825 - atomic_t dropped;
94826 + atomic_unchecked_t dropped;
94827 };
94828
94829 extern int blk_trace_ioctl(struct block_device *, unsigned, char __user *);
94830 diff --git a/include/linux/cache.h b/include/linux/cache.h
94831 index 17e7e82..1d7da26 100644
94832 --- a/include/linux/cache.h
94833 +++ b/include/linux/cache.h
94834 @@ -16,6 +16,14 @@
94835 #define __read_mostly
94836 #endif
94837
94838 +#ifndef __read_only
94839 +#ifdef CONFIG_PAX_KERNEXEC
94840 +#error KERNEXEC requires __read_only
94841 +#else
94842 +#define __read_only __read_mostly
94843 +#endif
94844 +#endif
94845 +
94846 #ifndef ____cacheline_aligned
94847 #define ____cacheline_aligned __attribute__((__aligned__(SMP_CACHE_BYTES)))
94848 #endif
94849 diff --git a/include/linux/capability.h b/include/linux/capability.h
94850 index af9f0b9..71a5e5c 100644
94851 --- a/include/linux/capability.h
94852 +++ b/include/linux/capability.h
94853 @@ -237,15 +237,28 @@ static inline bool capable(int cap)
94854 {
94855 return true;
94856 }
94857 +static inline bool capable_nolog(int cap)
94858 +{
94859 + return true;
94860 +}
94861 static inline bool ns_capable(struct user_namespace *ns, int cap)
94862 {
94863 return true;
94864 }
94865 +static inline bool ns_capable_nolog(struct user_namespace *ns, int cap)
94866 +{
94867 + return true;
94868 +}
94869 #endif /* CONFIG_MULTIUSER */
94870 extern bool capable_wrt_inode_uidgid(const struct inode *inode, int cap);
94871 +extern bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap);
94872 extern bool file_ns_capable(const struct file *file, struct user_namespace *ns, int cap);
94873 +extern bool capable_nolog(int cap);
94874 +extern bool ns_capable_nolog(struct user_namespace *ns, int cap);
94875
94876 /* audit system wants to get cap info from files as well */
94877 extern int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data *cpu_caps);
94878
94879 +extern int is_privileged_binary(const struct dentry *dentry);
94880 +
94881 #endif /* !_LINUX_CAPABILITY_H */
94882 diff --git a/include/linux/cdrom.h b/include/linux/cdrom.h
94883 index 8609d57..86e4d79 100644
94884 --- a/include/linux/cdrom.h
94885 +++ b/include/linux/cdrom.h
94886 @@ -87,7 +87,6 @@ struct cdrom_device_ops {
94887
94888 /* driver specifications */
94889 const int capability; /* capability flags */
94890 - int n_minors; /* number of active minor devices */
94891 /* handle uniform packets for scsi type devices (scsi,atapi) */
94892 int (*generic_packet) (struct cdrom_device_info *,
94893 struct packet_command *);
94894 diff --git a/include/linux/cleancache.h b/include/linux/cleancache.h
94895 index bda5ec0b4..51d8ea1 100644
94896 --- a/include/linux/cleancache.h
94897 +++ b/include/linux/cleancache.h
94898 @@ -35,7 +35,7 @@ struct cleancache_ops {
94899 void (*invalidate_page)(int, struct cleancache_filekey, pgoff_t);
94900 void (*invalidate_inode)(int, struct cleancache_filekey);
94901 void (*invalidate_fs)(int);
94902 -};
94903 +} __no_const;
94904
94905 extern int cleancache_register_ops(struct cleancache_ops *ops);
94906 extern void __cleancache_init_fs(struct super_block *);
94907 diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
94908 index df69531..c4459db 100644
94909 --- a/include/linux/clk-provider.h
94910 +++ b/include/linux/clk-provider.h
94911 @@ -195,6 +195,7 @@ struct clk_ops {
94912 void (*init)(struct clk_hw *hw);
94913 int (*debug_init)(struct clk_hw *hw, struct dentry *dentry);
94914 };
94915 +typedef struct clk_ops __no_const clk_ops_no_const;
94916
94917 /**
94918 * struct clk_init_data - holds init data that's common to all clocks and is
94919 diff --git a/include/linux/clkdev.h b/include/linux/clkdev.h
94920 index 94bad77..a39e810 100644
94921 --- a/include/linux/clkdev.h
94922 +++ b/include/linux/clkdev.h
94923 @@ -32,7 +32,7 @@ struct clk_lookup {
94924 }
94925
94926 struct clk_lookup *clkdev_alloc(struct clk *clk, const char *con_id,
94927 - const char *dev_fmt, ...);
94928 + const char *dev_fmt, ...) __printf(3, 4);
94929
94930 void clkdev_add(struct clk_lookup *cl);
94931 void clkdev_drop(struct clk_lookup *cl);
94932 @@ -40,7 +40,8 @@ void clkdev_drop(struct clk_lookup *cl);
94933 void clkdev_add_table(struct clk_lookup *, size_t);
94934 int clk_add_alias(const char *, const char *, char *, struct device *);
94935
94936 -int clk_register_clkdev(struct clk *, const char *, const char *, ...);
94937 +int clk_register_clkdev(struct clk *, const char *, const char *, ...)
94938 + __printf(3, 4);
94939 int clk_register_clkdevs(struct clk *, struct clk_lookup *, size_t);
94940
94941 #ifdef CONFIG_COMMON_CLK
94942 diff --git a/include/linux/compat.h b/include/linux/compat.h
94943 index ab25814..63b52db 100644
94944 --- a/include/linux/compat.h
94945 +++ b/include/linux/compat.h
94946 @@ -316,7 +316,7 @@ compat_sys_get_robust_list(int pid, compat_uptr_t __user *head_ptr,
94947 compat_size_t __user *len_ptr);
94948
94949 asmlinkage long compat_sys_ipc(u32, int, int, u32, compat_uptr_t, u32);
94950 -asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg);
94951 +asmlinkage long compat_sys_shmat(int shmid, compat_uptr_t shmaddr, int shmflg) __intentional_overflow(0);
94952 asmlinkage long compat_sys_semctl(int semid, int semnum, int cmd, int arg);
94953 asmlinkage long compat_sys_msgsnd(int msqid, compat_uptr_t msgp,
94954 compat_ssize_t msgsz, int msgflg);
94955 @@ -325,7 +325,7 @@ asmlinkage long compat_sys_msgrcv(int msqid, compat_uptr_t msgp,
94956 long compat_sys_msgctl(int first, int second, void __user *uptr);
94957 long compat_sys_shmctl(int first, int second, void __user *uptr);
94958 long compat_sys_semtimedop(int semid, struct sembuf __user *tsems,
94959 - unsigned nsems, const struct compat_timespec __user *timeout);
94960 + compat_long_t nsems, const struct compat_timespec __user *timeout);
94961 asmlinkage long compat_sys_keyctl(u32 option,
94962 u32 arg2, u32 arg3, u32 arg4, u32 arg5);
94963 asmlinkage long compat_sys_ustat(unsigned dev, struct compat_ustat __user *u32);
94964 @@ -424,7 +424,7 @@ asmlinkage long compat_sys_settimeofday(struct compat_timeval __user *tv,
94965
94966 asmlinkage long compat_sys_adjtimex(struct compat_timex __user *utp);
94967
94968 -extern int compat_printk(const char *fmt, ...);
94969 +extern __printf(1, 2) int compat_printk(const char *fmt, ...);
94970 extern void sigset_from_compat(sigset_t *set, const compat_sigset_t *compat);
94971 extern void sigset_to_compat(compat_sigset_t *compat, const sigset_t *set);
94972
94973 @@ -439,7 +439,7 @@ extern int compat_ptrace_request(struct task_struct *child,
94974 extern long compat_arch_ptrace(struct task_struct *child, compat_long_t request,
94975 compat_ulong_t addr, compat_ulong_t data);
94976 asmlinkage long compat_sys_ptrace(compat_long_t request, compat_long_t pid,
94977 - compat_long_t addr, compat_long_t data);
94978 + compat_ulong_t addr, compat_ulong_t data);
94979
94980 asmlinkage long compat_sys_lookup_dcookie(u32, u32, char __user *, compat_size_t);
94981 /*
94982 diff --git a/include/linux/compiler-gcc.h b/include/linux/compiler-gcc.h
94983 index 371e560..e2e4e3e 100644
94984 --- a/include/linux/compiler-gcc.h
94985 +++ b/include/linux/compiler-gcc.h
94986 @@ -108,8 +108,8 @@
94987 */
94988 #define __pure __attribute__((pure))
94989 #define __aligned(x) __attribute__((aligned(x)))
94990 -#define __printf(a, b) __attribute__((format(printf, a, b)))
94991 -#define __scanf(a, b) __attribute__((format(scanf, a, b)))
94992 +#define __printf(a, b) __attribute__((format(printf, a, b))) __nocapture(a, b)
94993 +#define __scanf(a, b) __attribute__((format(scanf, a, b))) __nocapture(a, b)
94994 #define noinline __attribute__((noinline))
94995 #define __attribute_const__ __attribute__((__const__))
94996 #define __maybe_unused __attribute__((unused))
94997 diff --git a/include/linux/compiler-gcc4.h b/include/linux/compiler-gcc4.h
94998 index 769e198..7ee7cb5 100644
94999 --- a/include/linux/compiler-gcc4.h
95000 +++ b/include/linux/compiler-gcc4.h
95001 @@ -39,9 +39,38 @@
95002 # define __compiletime_warning(message) __attribute__((warning(message)))
95003 # define __compiletime_error(message) __attribute__((error(message)))
95004 #endif /* __CHECKER__ */
95005 +
95006 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95007 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95008 +#define __bos0(ptr) __bos((ptr), 0)
95009 +#define __bos1(ptr) __bos((ptr), 1)
95010 #endif /* GCC_VERSION >= 40300 */
95011
95012 #if GCC_VERSION >= 40500
95013 +
95014 +#ifdef RANDSTRUCT_PLUGIN
95015 +#define __randomize_layout __attribute__((randomize_layout))
95016 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95017 +#endif
95018 +
95019 +#ifdef CONSTIFY_PLUGIN
95020 +#define __no_const __attribute__((no_const))
95021 +#define __do_const __attribute__((do_const))
95022 +#endif
95023 +
95024 +#ifdef SIZE_OVERFLOW_PLUGIN
95025 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95026 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95027 +#endif
95028 +
95029 +#ifdef LATENT_ENTROPY_PLUGIN
95030 +#define __latent_entropy __attribute__((latent_entropy))
95031 +#endif
95032 +
95033 +#ifdef INITIFY_PLUGIN
95034 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95035 +#endif
95036 +
95037 /*
95038 * Mark a position in code as unreachable. This can be used to
95039 * suppress control flow warnings after asm blocks that transfer
95040 diff --git a/include/linux/compiler-gcc5.h b/include/linux/compiler-gcc5.h
95041 index efee493..8aa8f6b 100644
95042 --- a/include/linux/compiler-gcc5.h
95043 +++ b/include/linux/compiler-gcc5.h
95044 @@ -28,6 +28,34 @@
95045 # define __compiletime_error(message) __attribute__((error(message)))
95046 #endif /* __CHECKER__ */
95047
95048 +#define __alloc_size(...) __attribute((alloc_size(__VA_ARGS__)))
95049 +#define __bos(ptr, arg) __builtin_object_size((ptr), (arg))
95050 +#define __bos0(ptr) __bos((ptr), 0)
95051 +#define __bos1(ptr) __bos((ptr), 1)
95052 +
95053 +#ifdef RANDSTRUCT_PLUGIN
95054 +#define __randomize_layout __attribute__((randomize_layout))
95055 +#define __no_randomize_layout __attribute__((no_randomize_layout))
95056 +#endif
95057 +
95058 +#ifdef CONSTIFY_PLUGIN
95059 +#define __no_const __attribute__((no_const))
95060 +#define __do_const __attribute__((do_const))
95061 +#endif
95062 +
95063 +#ifdef SIZE_OVERFLOW_PLUGIN
95064 +#define __size_overflow(...) __attribute__((size_overflow(__VA_ARGS__)))
95065 +#define __intentional_overflow(...) __attribute__((intentional_overflow(__VA_ARGS__)))
95066 +#endif
95067 +
95068 +#ifdef LATENT_ENTROPY_PLUGIN
95069 +#define __latent_entropy __attribute__((latent_entropy))
95070 +#endif
95071 +
95072 +#ifdef INITIFY_PLUGIN
95073 +#define __nocapture(...) __attribute__((nocapture(__VA_ARGS__)))
95074 +#endif
95075 +
95076 /*
95077 * Mark a position in code as unreachable. This can be used to
95078 * suppress control flow warnings after asm blocks that transfer
95079 diff --git a/include/linux/compiler.h b/include/linux/compiler.h
95080 index 8677225..2d49df1 100644
95081 --- a/include/linux/compiler.h
95082 +++ b/include/linux/compiler.h
95083 @@ -5,11 +5,14 @@
95084
95085 #ifdef __CHECKER__
95086 # define __user __attribute__((noderef, address_space(1)))
95087 +# define __force_user __force __user
95088 # define __kernel __attribute__((address_space(0)))
95089 +# define __force_kernel __force __kernel
95090 # define __safe __attribute__((safe))
95091 # define __force __attribute__((force))
95092 # define __nocast __attribute__((nocast))
95093 # define __iomem __attribute__((noderef, address_space(2)))
95094 +# define __force_iomem __force __iomem
95095 # define __must_hold(x) __attribute__((context(x,1,1)))
95096 # define __acquires(x) __attribute__((context(x,0,1)))
95097 # define __releases(x) __attribute__((context(x,1,0)))
95098 @@ -17,20 +20,37 @@
95099 # define __release(x) __context__(x,-1)
95100 # define __cond_lock(x,c) ((c) ? ({ __acquire(x); 1; }) : 0)
95101 # define __percpu __attribute__((noderef, address_space(3)))
95102 +# define __force_percpu __force __percpu
95103 #ifdef CONFIG_SPARSE_RCU_POINTER
95104 # define __rcu __attribute__((noderef, address_space(4)))
95105 +# define __force_rcu __force __rcu
95106 #else
95107 # define __rcu
95108 +# define __force_rcu
95109 #endif
95110 extern void __chk_user_ptr(const volatile void __user *);
95111 extern void __chk_io_ptr(const volatile void __iomem *);
95112 #else
95113 -# define __user
95114 -# define __kernel
95115 +# ifdef CHECKER_PLUGIN
95116 +//# define __user
95117 +//# define __force_user
95118 +//# define __kernel
95119 +//# define __force_kernel
95120 +# else
95121 +# ifdef STRUCTLEAK_PLUGIN
95122 +# define __user __attribute__((user))
95123 +# else
95124 +# define __user
95125 +# endif
95126 +# define __force_user
95127 +# define __kernel
95128 +# define __force_kernel
95129 +# endif
95130 # define __safe
95131 # define __force
95132 # define __nocast
95133 # define __iomem
95134 +# define __force_iomem
95135 # define __chk_user_ptr(x) (void)0
95136 # define __chk_io_ptr(x) (void)0
95137 # define __builtin_warning(x, y...) (1)
95138 @@ -41,7 +61,9 @@ extern void __chk_io_ptr(const volatile void __iomem *);
95139 # define __release(x) (void)0
95140 # define __cond_lock(x,c) (c)
95141 # define __percpu
95142 +# define __force_percpu
95143 # define __rcu
95144 +# define __force_rcu
95145 #endif
95146
95147 /* Indirect macros required for expanded argument pasting, eg. __LINE__. */
95148 @@ -199,27 +221,27 @@ void ftrace_likely_update(struct ftrace_branch_data *f, int val, int expect);
95149 static __always_inline void __read_once_size(const volatile void *p, void *res, int size)
95150 {
95151 switch (size) {
95152 - case 1: *(__u8 *)res = *(volatile __u8 *)p; break;
95153 - case 2: *(__u16 *)res = *(volatile __u16 *)p; break;
95154 - case 4: *(__u32 *)res = *(volatile __u32 *)p; break;
95155 - case 8: *(__u64 *)res = *(volatile __u64 *)p; break;
95156 + case 1: *(__u8 *)res = *(const volatile __u8 *)p; break;
95157 + case 2: *(__u16 *)res = *(const volatile __u16 *)p; break;
95158 + case 4: *(__u32 *)res = *(const volatile __u32 *)p; break;
95159 + case 8: *(__u64 *)res = *(const volatile __u64 *)p; break;
95160 default:
95161 barrier();
95162 - __builtin_memcpy((void *)res, (const void *)p, size);
95163 + __builtin_memcpy(res, (const void *)p, size);
95164 barrier();
95165 }
95166 }
95167
95168 -static __always_inline void __write_once_size(volatile void *p, void *res, int size)
95169 +static __always_inline void __write_once_size(volatile void *p, const void *res, int size)
95170 {
95171 switch (size) {
95172 - case 1: *(volatile __u8 *)p = *(__u8 *)res; break;
95173 - case 2: *(volatile __u16 *)p = *(__u16 *)res; break;
95174 - case 4: *(volatile __u32 *)p = *(__u32 *)res; break;
95175 - case 8: *(volatile __u64 *)p = *(__u64 *)res; break;
95176 + case 1: *(volatile __u8 *)p = *(const __u8 *)res; break;
95177 + case 2: *(volatile __u16 *)p = *(const __u16 *)res; break;
95178 + case 4: *(volatile __u32 *)p = *(const __u32 *)res; break;
95179 + case 8: *(volatile __u64 *)p = *(const __u64 *)res; break;
95180 default:
95181 barrier();
95182 - __builtin_memcpy((void *)p, (const void *)res, size);
95183 + __builtin_memcpy((void *)p, res, size);
95184 barrier();
95185 }
95186 }
95187 @@ -352,6 +374,38 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95188 # define __attribute_const__ /* unimplemented */
95189 #endif
95190
95191 +#ifndef __randomize_layout
95192 +# define __randomize_layout
95193 +#endif
95194 +
95195 +#ifndef __no_randomize_layout
95196 +# define __no_randomize_layout
95197 +#endif
95198 +
95199 +#ifndef __no_const
95200 +# define __no_const
95201 +#endif
95202 +
95203 +#ifndef __do_const
95204 +# define __do_const
95205 +#endif
95206 +
95207 +#ifndef __size_overflow
95208 +# define __size_overflow(...)
95209 +#endif
95210 +
95211 +#ifndef __intentional_overflow
95212 +# define __intentional_overflow(...)
95213 +#endif
95214 +
95215 +#ifndef __latent_entropy
95216 +# define __latent_entropy
95217 +#endif
95218 +
95219 +#ifndef __nocapture
95220 +# define __nocapture(...)
95221 +#endif
95222 +
95223 /*
95224 * Tell gcc if a function is cold. The compiler will assume any path
95225 * directly leading to the call is unlikely.
95226 @@ -361,6 +415,22 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95227 #define __cold
95228 #endif
95229
95230 +#ifndef __alloc_size
95231 +#define __alloc_size(...)
95232 +#endif
95233 +
95234 +#ifndef __bos
95235 +#define __bos(ptr, arg)
95236 +#endif
95237 +
95238 +#ifndef __bos0
95239 +#define __bos0(ptr)
95240 +#endif
95241 +
95242 +#ifndef __bos1
95243 +#define __bos1(ptr)
95244 +#endif
95245 +
95246 /* Simple shorthand for a section definition */
95247 #ifndef __section
95248 # define __section(S) __attribute__ ((__section__(#S)))
95249 @@ -375,6 +445,8 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95250 # define __same_type(a, b) __builtin_types_compatible_p(typeof(a), typeof(b))
95251 #endif
95252
95253 +#define __type_is_unsigned(t) (__same_type((t)0, 0UL) || __same_type((t)0, 0U) || __same_type((t)0, (unsigned short)0) || __same_type((t)0, (unsigned char)0))
95254 +
95255 /* Is this type a native word size -- useful for atomic operations */
95256 #ifndef __native_word
95257 # define __native_word(t) (sizeof(t) == sizeof(char) || sizeof(t) == sizeof(short) || sizeof(t) == sizeof(int) || sizeof(t) == sizeof(long))
95258 @@ -454,8 +526,9 @@ static __always_inline void __write_once_size(volatile void *p, void *res, int s
95259 */
95260 #define __ACCESS_ONCE(x) ({ \
95261 __maybe_unused typeof(x) __var = (__force typeof(x)) 0; \
95262 - (volatile typeof(x) *)&(x); })
95263 + (volatile const typeof(x) *)&(x); })
95264 #define ACCESS_ONCE(x) (*__ACCESS_ONCE(x))
95265 +#define ACCESS_ONCE_RW(x) (*(volatile typeof(x) *)&(x))
95266
95267 /* Ignore/forbid kprobes attach on very low level functions marked by this attribute: */
95268 #ifdef CONFIG_KPROBES
95269 diff --git a/include/linux/completion.h b/include/linux/completion.h
95270 index 5d5aaae..0ea9b84 100644
95271 --- a/include/linux/completion.h
95272 +++ b/include/linux/completion.h
95273 @@ -90,16 +90,16 @@ static inline void reinit_completion(struct completion *x)
95274
95275 extern void wait_for_completion(struct completion *);
95276 extern void wait_for_completion_io(struct completion *);
95277 -extern int wait_for_completion_interruptible(struct completion *x);
95278 -extern int wait_for_completion_killable(struct completion *x);
95279 +extern int wait_for_completion_interruptible(struct completion *x) __intentional_overflow(-1);
95280 +extern int wait_for_completion_killable(struct completion *x) __intentional_overflow(-1);
95281 extern unsigned long wait_for_completion_timeout(struct completion *x,
95282 - unsigned long timeout);
95283 + unsigned long timeout) __intentional_overflow(-1);
95284 extern unsigned long wait_for_completion_io_timeout(struct completion *x,
95285 - unsigned long timeout);
95286 + unsigned long timeout) __intentional_overflow(-1);
95287 extern long wait_for_completion_interruptible_timeout(
95288 - struct completion *x, unsigned long timeout);
95289 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95290 extern long wait_for_completion_killable_timeout(
95291 - struct completion *x, unsigned long timeout);
95292 + struct completion *x, unsigned long timeout) __intentional_overflow(-1);
95293 extern bool try_wait_for_completion(struct completion *x);
95294 extern bool completion_done(struct completion *x);
95295
95296 diff --git a/include/linux/configfs.h b/include/linux/configfs.h
95297 index 34025df..9c263df 100644
95298 --- a/include/linux/configfs.h
95299 +++ b/include/linux/configfs.h
95300 @@ -64,7 +64,8 @@ struct config_item {
95301 struct dentry *ci_dentry;
95302 };
95303
95304 -extern int config_item_set_name(struct config_item *, const char *, ...);
95305 +extern __printf(2, 3)
95306 +int config_item_set_name(struct config_item *, const char *, ...);
95307
95308 static inline char *config_item_name(struct config_item * item)
95309 {
95310 @@ -125,7 +126,7 @@ struct configfs_attribute {
95311 const char *ca_name;
95312 struct module *ca_owner;
95313 umode_t ca_mode;
95314 -};
95315 +} __do_const;
95316
95317 /*
95318 * Users often need to create attribute structures for their configurable
95319 diff --git a/include/linux/cpu.h b/include/linux/cpu.h
95320 index c0fb6b1..23c30bd 100644
95321 --- a/include/linux/cpu.h
95322 +++ b/include/linux/cpu.h
95323 @@ -40,9 +40,10 @@ extern void cpu_remove_dev_attr(struct device_attribute *attr);
95324 extern int cpu_add_dev_attr_group(struct attribute_group *attrs);
95325 extern void cpu_remove_dev_attr_group(struct attribute_group *attrs);
95326
95327 -extern struct device *cpu_device_create(struct device *parent, void *drvdata,
95328 - const struct attribute_group **groups,
95329 - const char *fmt, ...);
95330 +extern __printf(4, 5)
95331 +struct device *cpu_device_create(struct device *parent, void *drvdata,
95332 + const struct attribute_group **groups,
95333 + const char *fmt, ...);
95334 #ifdef CONFIG_HOTPLUG_CPU
95335 extern void unregister_cpu(struct cpu *cpu);
95336 extern ssize_t arch_cpu_probe(const char *, size_t);
95337 diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
95338 index 2ee4888..0451f5e 100644
95339 --- a/include/linux/cpufreq.h
95340 +++ b/include/linux/cpufreq.h
95341 @@ -207,6 +207,7 @@ struct global_attr {
95342 ssize_t (*store)(struct kobject *a, struct attribute *b,
95343 const char *c, size_t count);
95344 };
95345 +typedef struct global_attr __no_const global_attr_no_const;
95346
95347 #define define_one_global_ro(_name) \
95348 static struct global_attr _name = \
95349 @@ -278,7 +279,7 @@ struct cpufreq_driver {
95350 bool boost_supported;
95351 bool boost_enabled;
95352 int (*set_boost)(int state);
95353 -};
95354 +} __do_const;
95355
95356 /* flags */
95357 #define CPUFREQ_STICKY (1 << 0) /* driver isn't removed even if
95358 diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
95359 index 9c5e892..feb34e0 100644
95360 --- a/include/linux/cpuidle.h
95361 +++ b/include/linux/cpuidle.h
95362 @@ -59,7 +59,8 @@ struct cpuidle_state {
95363 void (*enter_freeze) (struct cpuidle_device *dev,
95364 struct cpuidle_driver *drv,
95365 int index);
95366 -};
95367 +} __do_const;
95368 +typedef struct cpuidle_state __no_const cpuidle_state_no_const;
95369
95370 /* Idle State Flags */
95371 #define CPUIDLE_FLAG_COUPLED (0x02) /* state applies to multiple cpus */
95372 @@ -227,7 +228,7 @@ struct cpuidle_governor {
95373 void (*reflect) (struct cpuidle_device *dev, int index);
95374
95375 struct module *owner;
95376 -};
95377 +} __do_const;
95378
95379 #ifdef CONFIG_CPU_IDLE
95380 extern int cpuidle_register_governor(struct cpuidle_governor *gov);
95381 diff --git a/include/linux/cpumask.h b/include/linux/cpumask.h
95382 index 59915ea..81ebec0 100644
95383 --- a/include/linux/cpumask.h
95384 +++ b/include/linux/cpumask.h
95385 @@ -127,17 +127,17 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95386 }
95387
95388 /* Valid inputs for n are -1 and 0. */
95389 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95390 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95391 {
95392 return n+1;
95393 }
95394
95395 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95396 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95397 {
95398 return n+1;
95399 }
95400
95401 -static inline unsigned int cpumask_next_and(int n,
95402 +static inline unsigned int __intentional_overflow(-1) cpumask_next_and(int n,
95403 const struct cpumask *srcp,
95404 const struct cpumask *andp)
95405 {
95406 @@ -181,7 +181,7 @@ static inline unsigned int cpumask_first(const struct cpumask *srcp)
95407 *
95408 * Returns >= nr_cpu_ids if no further cpus set.
95409 */
95410 -static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95411 +static inline unsigned int __intentional_overflow(-1) cpumask_next(int n, const struct cpumask *srcp)
95412 {
95413 /* -1 is a legal arg here. */
95414 if (n != -1)
95415 @@ -196,7 +196,7 @@ static inline unsigned int cpumask_next(int n, const struct cpumask *srcp)
95416 *
95417 * Returns >= nr_cpu_ids if no further cpus unset.
95418 */
95419 -static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95420 +static inline unsigned int __intentional_overflow(-1) cpumask_next_zero(int n, const struct cpumask *srcp)
95421 {
95422 /* -1 is a legal arg here. */
95423 if (n != -1)
95424 @@ -204,7 +204,7 @@ static inline unsigned int cpumask_next_zero(int n, const struct cpumask *srcp)
95425 return find_next_zero_bit(cpumask_bits(srcp), nr_cpumask_bits, n+1);
95426 }
95427
95428 -int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *);
95429 +int cpumask_next_and(int n, const struct cpumask *, const struct cpumask *) __intentional_overflow(-1);
95430 int cpumask_any_but(const struct cpumask *mask, unsigned int cpu);
95431 unsigned int cpumask_local_spread(unsigned int i, int node);
95432
95433 @@ -471,7 +471,7 @@ static inline bool cpumask_full(const struct cpumask *srcp)
95434 * cpumask_weight - Count of bits in *srcp
95435 * @srcp: the cpumask to count bits (< nr_cpu_ids) in.
95436 */
95437 -static inline unsigned int cpumask_weight(const struct cpumask *srcp)
95438 +static inline unsigned int __intentional_overflow(-1) cpumask_weight(const struct cpumask *srcp)
95439 {
95440 return bitmap_weight(cpumask_bits(srcp), nr_cpumask_bits);
95441 }
95442 diff --git a/include/linux/cred.h b/include/linux/cred.h
95443 index 8b6c083..51cb9f5 100644
95444 --- a/include/linux/cred.h
95445 +++ b/include/linux/cred.h
95446 @@ -35,7 +35,7 @@ struct group_info {
95447 int nblocks;
95448 kgid_t small_block[NGROUPS_SMALL];
95449 kgid_t *blocks[0];
95450 -};
95451 +} __randomize_layout;
95452
95453 /**
95454 * get_group_info - Get a reference to a group info structure
95455 @@ -152,7 +152,7 @@ struct cred {
95456 struct user_namespace *user_ns; /* user_ns the caps and keyrings are relative to. */
95457 struct group_info *group_info; /* supplementary groups for euid/fsgid */
95458 struct rcu_head rcu; /* RCU deletion hook */
95459 -};
95460 +} __randomize_layout;
95461
95462 extern void __put_cred(struct cred *);
95463 extern void exit_creds(struct task_struct *);
95464 @@ -210,6 +210,9 @@ static inline void validate_creds_for_do_exit(struct task_struct *tsk)
95465 static inline void validate_process_creds(void)
95466 {
95467 }
95468 +static inline void validate_task_creds(struct task_struct *task)
95469 +{
95470 +}
95471 #endif
95472
95473 /**
95474 @@ -347,6 +350,7 @@ static inline void put_cred(const struct cred *_cred)
95475
95476 #define task_uid(task) (task_cred_xxx((task), uid))
95477 #define task_euid(task) (task_cred_xxx((task), euid))
95478 +#define task_securebits(task) (task_cred_xxx((task), securebits))
95479
95480 #define current_cred_xxx(xxx) \
95481 ({ \
95482 diff --git a/include/linux/crypto.h b/include/linux/crypto.h
95483 index 10df5d2..503d678 100644
95484 --- a/include/linux/crypto.h
95485 +++ b/include/linux/crypto.h
95486 @@ -632,7 +632,7 @@ struct cipher_tfm {
95487 const u8 *key, unsigned int keylen);
95488 void (*cit_encrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95489 void (*cit_decrypt_one)(struct crypto_tfm *tfm, u8 *dst, const u8 *src);
95490 -};
95491 +} __no_const;
95492
95493 struct hash_tfm {
95494 int (*init)(struct hash_desc *desc);
95495 @@ -653,13 +653,13 @@ struct compress_tfm {
95496 int (*cot_decompress)(struct crypto_tfm *tfm,
95497 const u8 *src, unsigned int slen,
95498 u8 *dst, unsigned int *dlen);
95499 -};
95500 +} __no_const;
95501
95502 struct rng_tfm {
95503 int (*rng_gen_random)(struct crypto_rng *tfm, u8 *rdata,
95504 unsigned int dlen);
95505 int (*rng_reset)(struct crypto_rng *tfm, u8 *seed, unsigned int slen);
95506 -};
95507 +} __no_const;
95508
95509 #define crt_ablkcipher crt_u.ablkcipher
95510 #define crt_aead crt_u.aead
95511 diff --git a/include/linux/ctype.h b/include/linux/ctype.h
95512 index 653589e..4ef254a 100644
95513 --- a/include/linux/ctype.h
95514 +++ b/include/linux/ctype.h
95515 @@ -56,7 +56,7 @@ static inline unsigned char __toupper(unsigned char c)
95516 * Fast implementation of tolower() for internal usage. Do not use in your
95517 * code.
95518 */
95519 -static inline char _tolower(const char c)
95520 +static inline unsigned char _tolower(const unsigned char c)
95521 {
95522 return c | 0x20;
95523 }
95524 diff --git a/include/linux/dcache.h b/include/linux/dcache.h
95525 index df334cb..e730faa 100644
95526 --- a/include/linux/dcache.h
95527 +++ b/include/linux/dcache.h
95528 @@ -123,6 +123,9 @@ struct dentry {
95529 unsigned long d_time; /* used by d_revalidate */
95530 void *d_fsdata; /* fs-specific data */
95531
95532 +#ifdef CONFIG_GRKERNSEC_CHROOT_RENAME
95533 + atomic_t chroot_refcnt; /* tracks use of directory in chroot */
95534 +#endif
95535 struct list_head d_lru; /* LRU list */
95536 struct list_head d_child; /* child of parent list */
95537 struct list_head d_subdirs; /* our children */
95538 @@ -133,7 +136,7 @@ struct dentry {
95539 struct hlist_node d_alias; /* inode alias list */
95540 struct rcu_head d_rcu;
95541 } d_u;
95542 -};
95543 +} __randomize_layout;
95544
95545 /*
95546 * dentry->d_lock spinlock nesting subclasses:
95547 @@ -319,13 +322,14 @@ extern struct dentry *__d_lookup_rcu(const struct dentry *parent,
95548
95549 static inline unsigned d_count(const struct dentry *dentry)
95550 {
95551 - return dentry->d_lockref.count;
95552 + return __lockref_read(&dentry->d_lockref);
95553 }
95554
95555 /*
95556 * helper function for dentry_operations.d_dname() members
95557 */
95558 -extern char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95559 +extern __printf(4, 5)
95560 +char *dynamic_dname(struct dentry *, char *, int, const char *, ...);
95561 extern char *simple_dname(struct dentry *, char *, int);
95562
95563 extern char *__d_path(const struct path *, const struct path *, char *, int);
95564 @@ -347,7 +351,7 @@ extern char *dentry_path(struct dentry *, char *, int);
95565 static inline struct dentry *dget_dlock(struct dentry *dentry)
95566 {
95567 if (dentry)
95568 - dentry->d_lockref.count++;
95569 + __lockref_inc(&dentry->d_lockref);
95570 return dentry;
95571 }
95572
95573 diff --git a/include/linux/decompress/mm.h b/include/linux/decompress/mm.h
95574 index 7925bf0..d5143d2 100644
95575 --- a/include/linux/decompress/mm.h
95576 +++ b/include/linux/decompress/mm.h
95577 @@ -77,7 +77,7 @@ static void free(void *where)
95578 * warnings when not needed (indeed large_malloc / large_free are not
95579 * needed by inflate */
95580
95581 -#define malloc(a) kmalloc(a, GFP_KERNEL)
95582 +#define malloc(a) kmalloc((a), GFP_KERNEL)
95583 #define free(a) kfree(a)
95584
95585 #define large_malloc(a) vmalloc(a)
95586 diff --git a/include/linux/devfreq.h b/include/linux/devfreq.h
95587 index ce447f0..83c66bd 100644
95588 --- a/include/linux/devfreq.h
95589 +++ b/include/linux/devfreq.h
95590 @@ -114,7 +114,7 @@ struct devfreq_governor {
95591 int (*get_target_freq)(struct devfreq *this, unsigned long *freq);
95592 int (*event_handler)(struct devfreq *devfreq,
95593 unsigned int event, void *data);
95594 -};
95595 +} __do_const;
95596
95597 /**
95598 * struct devfreq - Device devfreq structure
95599 diff --git a/include/linux/device.h b/include/linux/device.h
95600 index 6558af9..48bce1a 100644
95601 --- a/include/linux/device.h
95602 +++ b/include/linux/device.h
95603 @@ -312,7 +312,7 @@ struct subsys_interface {
95604 struct list_head node;
95605 int (*add_dev)(struct device *dev, struct subsys_interface *sif);
95606 int (*remove_dev)(struct device *dev, struct subsys_interface *sif);
95607 -};
95608 +} __do_const;
95609
95610 int subsys_interface_register(struct subsys_interface *sif);
95611 void subsys_interface_unregister(struct subsys_interface *sif);
95612 @@ -508,7 +508,7 @@ struct device_type {
95613 void (*release)(struct device *dev);
95614
95615 const struct dev_pm_ops *pm;
95616 -};
95617 +} __do_const;
95618
95619 /* interface for exporting device attributes */
95620 struct device_attribute {
95621 @@ -518,11 +518,12 @@ struct device_attribute {
95622 ssize_t (*store)(struct device *dev, struct device_attribute *attr,
95623 const char *buf, size_t count);
95624 };
95625 +typedef struct device_attribute __no_const device_attribute_no_const;
95626
95627 struct dev_ext_attribute {
95628 struct device_attribute attr;
95629 void *var;
95630 -};
95631 +} __do_const;
95632
95633 ssize_t device_show_ulong(struct device *dev, struct device_attribute *attr,
95634 char *buf);
95635 @@ -607,8 +608,9 @@ extern int devres_release_group(struct device *dev, void *id);
95636
95637 /* managed devm_k.alloc/kfree for device drivers */
95638 extern void *devm_kmalloc(struct device *dev, size_t size, gfp_t gfp);
95639 -extern char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95640 - va_list ap);
95641 +extern __printf(3, 0)
95642 +char *devm_kvasprintf(struct device *dev, gfp_t gfp, const char *fmt,
95643 + va_list ap);
95644 extern __printf(3, 4)
95645 char *devm_kasprintf(struct device *dev, gfp_t gfp, const char *fmt, ...);
95646 static inline void *devm_kzalloc(struct device *dev, size_t size, gfp_t gfp)
95647 @@ -980,12 +982,10 @@ extern int __must_check device_reprobe(struct device *dev);
95648 /*
95649 * Easy functions for dynamically creating devices on the fly
95650 */
95651 -extern struct device *device_create_vargs(struct class *cls,
95652 - struct device *parent,
95653 - dev_t devt,
95654 - void *drvdata,
95655 - const char *fmt,
95656 - va_list vargs);
95657 +extern __printf(5, 0)
95658 +struct device *device_create_vargs(struct class *cls, struct device *parent,
95659 + dev_t devt, void *drvdata,
95660 + const char *fmt, va_list vargs);
95661 extern __printf(5, 6)
95662 struct device *device_create(struct class *cls, struct device *parent,
95663 dev_t devt, void *drvdata,
95664 diff --git a/include/linux/dma-mapping.h b/include/linux/dma-mapping.h
95665 index ac07ff0..edff186 100644
95666 --- a/include/linux/dma-mapping.h
95667 +++ b/include/linux/dma-mapping.h
95668 @@ -64,7 +64,7 @@ struct dma_map_ops {
95669 u64 (*get_required_mask)(struct device *dev);
95670 #endif
95671 int is_phys;
95672 -};
95673 +} __do_const;
95674
95675 #define DMA_BIT_MASK(n) (((n) == 64) ? ~0ULL : ((1ULL<<(n))-1))
95676
95677 diff --git a/include/linux/efi.h b/include/linux/efi.h
95678 index af5be03..d8a6ae2 100644
95679 --- a/include/linux/efi.h
95680 +++ b/include/linux/efi.h
95681 @@ -1057,6 +1057,7 @@ struct efivar_operations {
95682 efi_set_variable_nonblocking_t *set_variable_nonblocking;
95683 efi_query_variable_store_t *query_variable_store;
95684 };
95685 +typedef struct efivar_operations __no_const efivar_operations_no_const;
95686
95687 struct efivars {
95688 /*
95689 diff --git a/include/linux/elf.h b/include/linux/elf.h
95690 index 20fa8d8..3d0dd18 100644
95691 --- a/include/linux/elf.h
95692 +++ b/include/linux/elf.h
95693 @@ -29,6 +29,7 @@ extern Elf32_Dyn _DYNAMIC [];
95694 #define elf_note elf32_note
95695 #define elf_addr_t Elf32_Off
95696 #define Elf_Half Elf32_Half
95697 +#define elf_dyn Elf32_Dyn
95698
95699 #else
95700
95701 @@ -39,6 +40,7 @@ extern Elf64_Dyn _DYNAMIC [];
95702 #define elf_note elf64_note
95703 #define elf_addr_t Elf64_Off
95704 #define Elf_Half Elf64_Half
95705 +#define elf_dyn Elf64_Dyn
95706
95707 #endif
95708
95709 diff --git a/include/linux/err.h b/include/linux/err.h
95710 index a729120..6ede2c9 100644
95711 --- a/include/linux/err.h
95712 +++ b/include/linux/err.h
95713 @@ -20,12 +20,12 @@
95714
95715 #define IS_ERR_VALUE(x) unlikely((x) >= (unsigned long)-MAX_ERRNO)
95716
95717 -static inline void * __must_check ERR_PTR(long error)
95718 +static inline void * __must_check __intentional_overflow(-1) ERR_PTR(long error)
95719 {
95720 return (void *) error;
95721 }
95722
95723 -static inline long __must_check PTR_ERR(__force const void *ptr)
95724 +static inline long __must_check __intentional_overflow(-1) PTR_ERR(__force const void *ptr)
95725 {
95726 return (long) ptr;
95727 }
95728 diff --git a/include/linux/extcon.h b/include/linux/extcon.h
95729 index 36f49c4..a2a1f4c 100644
95730 --- a/include/linux/extcon.h
95731 +++ b/include/linux/extcon.h
95732 @@ -135,7 +135,7 @@ struct extcon_dev {
95733 /* /sys/class/extcon/.../mutually_exclusive/... */
95734 struct attribute_group attr_g_muex;
95735 struct attribute **attrs_muex;
95736 - struct device_attribute *d_attrs_muex;
95737 + device_attribute_no_const *d_attrs_muex;
95738 };
95739
95740 /**
95741 diff --git a/include/linux/fb.h b/include/linux/fb.h
95742 index 043f328..180ccbf 100644
95743 --- a/include/linux/fb.h
95744 +++ b/include/linux/fb.h
95745 @@ -305,7 +305,8 @@ struct fb_ops {
95746 /* called at KDB enter and leave time to prepare the console */
95747 int (*fb_debug_enter)(struct fb_info *info);
95748 int (*fb_debug_leave)(struct fb_info *info);
95749 -};
95750 +} __do_const;
95751 +typedef struct fb_ops __no_const fb_ops_no_const;
95752
95753 #ifdef CONFIG_FB_TILEBLITTING
95754 #define FB_TILE_CURSOR_NONE 0
95755 diff --git a/include/linux/fdtable.h b/include/linux/fdtable.h
95756 index 230f87b..1fd0485 100644
95757 --- a/include/linux/fdtable.h
95758 +++ b/include/linux/fdtable.h
95759 @@ -100,7 +100,7 @@ struct files_struct *get_files_struct(struct task_struct *);
95760 void put_files_struct(struct files_struct *fs);
95761 void reset_files_struct(struct files_struct *);
95762 int unshare_files(struct files_struct **);
95763 -struct files_struct *dup_fd(struct files_struct *, int *);
95764 +struct files_struct *dup_fd(struct files_struct *, int *) __latent_entropy;
95765 void do_close_on_exec(struct files_struct *);
95766 int iterate_fd(struct files_struct *, unsigned,
95767 int (*)(const void *, struct file *, unsigned),
95768 diff --git a/include/linux/frontswap.h b/include/linux/frontswap.h
95769 index 8293262..2b3b8bd 100644
95770 --- a/include/linux/frontswap.h
95771 +++ b/include/linux/frontswap.h
95772 @@ -11,7 +11,7 @@ struct frontswap_ops {
95773 int (*load)(unsigned, pgoff_t, struct page *);
95774 void (*invalidate_page)(unsigned, pgoff_t);
95775 void (*invalidate_area)(unsigned);
95776 -};
95777 +} __no_const;
95778
95779 extern bool frontswap_enabled;
95780 extern struct frontswap_ops *
95781 diff --git a/include/linux/fs.h b/include/linux/fs.h
95782 index 571aab9..03a5b06 100644
95783 --- a/include/linux/fs.h
95784 +++ b/include/linux/fs.h
95785 @@ -437,7 +437,7 @@ struct address_space {
95786 spinlock_t private_lock; /* for use by the address_space */
95787 struct list_head private_list; /* ditto */
95788 void *private_data; /* ditto */
95789 -} __attribute__((aligned(sizeof(long))));
95790 +} __attribute__((aligned(sizeof(long)))) __randomize_layout;
95791 /*
95792 * On most architectures that alignment is already the case; but
95793 * must be enforced here for CRIS, to let the least significant bit
95794 @@ -480,7 +480,7 @@ struct block_device {
95795 int bd_fsfreeze_count;
95796 /* Mutex for freeze */
95797 struct mutex bd_fsfreeze_mutex;
95798 -};
95799 +} __randomize_layout;
95800
95801 /*
95802 * Radix-tree tags, for tagging dirty and writeback pages within the pagecache
95803 @@ -666,7 +666,7 @@ struct inode {
95804 #endif
95805
95806 void *i_private; /* fs or device private pointer */
95807 -};
95808 +} __randomize_layout;
95809
95810 static inline int inode_unhashed(struct inode *inode)
95811 {
95812 @@ -861,7 +861,7 @@ struct file {
95813 struct list_head f_tfile_llink;
95814 #endif /* #ifdef CONFIG_EPOLL */
95815 struct address_space *f_mapping;
95816 -} __attribute__((aligned(4))); /* lest something weird decides that 2 is OK */
95817 +} __attribute__((aligned(4))) __randomize_layout; /* lest something weird decides that 2 is OK */
95818
95819 struct file_handle {
95820 __u32 handle_bytes;
95821 @@ -990,7 +990,7 @@ struct file_lock {
95822 int state; /* state of grant or error if -ve */
95823 } afs;
95824 } fl_u;
95825 -};
95826 +} __randomize_layout;
95827
95828 struct file_lock_context {
95829 spinlock_t flc_lock;
95830 @@ -1351,7 +1351,7 @@ struct super_block {
95831 * Indicates how deep in a filesystem stack this SB is
95832 */
95833 int s_stack_depth;
95834 -};
95835 +} __randomize_layout;
95836
95837 extern struct timespec current_fs_time(struct super_block *sb);
95838
95839 @@ -1603,7 +1603,8 @@ struct file_operations {
95840 #ifndef CONFIG_MMU
95841 unsigned (*mmap_capabilities)(struct file *);
95842 #endif
95843 -};
95844 +} __do_const __randomize_layout;
95845 +typedef struct file_operations __no_const file_operations_no_const;
95846
95847 struct inode_operations {
95848 struct dentry * (*lookup) (struct inode *,struct dentry *, unsigned int);
95849 @@ -2303,7 +2304,7 @@ extern int register_chrdev_region(dev_t, unsigned, const char *);
95850 extern int __register_chrdev(unsigned int major, unsigned int baseminor,
95851 unsigned int count, const char *name,
95852 const struct file_operations *fops);
95853 -extern void __unregister_chrdev(unsigned int major, unsigned int baseminor,
95854 +extern __nocapture(4) void __unregister_chrdev(unsigned int major, unsigned int baseminor,
95855 unsigned int count, const char *name);
95856 extern void unregister_chrdev_region(dev_t, unsigned);
95857 extern void chrdev_show(struct seq_file *,off_t);
95858 @@ -2989,4 +2990,14 @@ static inline bool dir_relax(struct inode *inode)
95859 return !IS_DEADDIR(inode);
95860 }
95861
95862 +static inline bool is_sidechannel_device(const struct inode *inode)
95863 +{
95864 +#ifdef CONFIG_GRKERNSEC_DEVICE_SIDECHANNEL
95865 + umode_t mode = inode->i_mode;
95866 + return ((S_ISCHR(mode) || S_ISBLK(mode)) && (mode & (S_IROTH | S_IWOTH)));
95867 +#else
95868 + return false;
95869 +#endif
95870 +}
95871 +
95872 #endif /* _LINUX_FS_H */
95873 diff --git a/include/linux/fs_struct.h b/include/linux/fs_struct.h
95874 index 0efc3e6..fd23610 100644
95875 --- a/include/linux/fs_struct.h
95876 +++ b/include/linux/fs_struct.h
95877 @@ -6,13 +6,13 @@
95878 #include <linux/seqlock.h>
95879
95880 struct fs_struct {
95881 - int users;
95882 + atomic_t users;
95883 spinlock_t lock;
95884 seqcount_t seq;
95885 int umask;
95886 int in_exec;
95887 struct path root, pwd;
95888 -};
95889 +} __randomize_layout;
95890
95891 extern struct kmem_cache *fs_cachep;
95892
95893 diff --git a/include/linux/fscache-cache.h b/include/linux/fscache-cache.h
95894 index 7714849..a4a5c7a 100644
95895 --- a/include/linux/fscache-cache.h
95896 +++ b/include/linux/fscache-cache.h
95897 @@ -113,7 +113,7 @@ struct fscache_operation {
95898 fscache_operation_release_t release;
95899 };
95900
95901 -extern atomic_t fscache_op_debug_id;
95902 +extern atomic_unchecked_t fscache_op_debug_id;
95903 extern void fscache_op_work_func(struct work_struct *work);
95904
95905 extern void fscache_enqueue_operation(struct fscache_operation *);
95906 @@ -135,7 +135,7 @@ static inline void fscache_operation_init(struct fscache_operation *op,
95907 INIT_WORK(&op->work, fscache_op_work_func);
95908 atomic_set(&op->usage, 1);
95909 op->state = FSCACHE_OP_ST_INITIALISED;
95910 - op->debug_id = atomic_inc_return(&fscache_op_debug_id);
95911 + op->debug_id = atomic_inc_return_unchecked(&fscache_op_debug_id);
95912 op->processor = processor;
95913 op->release = release;
95914 INIT_LIST_HEAD(&op->pend_link);
95915 diff --git a/include/linux/fscache.h b/include/linux/fscache.h
95916 index 115bb81..e7b812b 100644
95917 --- a/include/linux/fscache.h
95918 +++ b/include/linux/fscache.h
95919 @@ -152,7 +152,7 @@ struct fscache_cookie_def {
95920 * - this is mandatory for any object that may have data
95921 */
95922 void (*now_uncached)(void *cookie_netfs_data);
95923 -};
95924 +} __do_const;
95925
95926 /*
95927 * fscache cached network filesystem type
95928 diff --git a/include/linux/fsnotify.h b/include/linux/fsnotify.h
95929 index 7ee1774..72505b8 100644
95930 --- a/include/linux/fsnotify.h
95931 +++ b/include/linux/fsnotify.h
95932 @@ -197,6 +197,9 @@ static inline void fsnotify_access(struct file *file)
95933 struct inode *inode = file_inode(file);
95934 __u32 mask = FS_ACCESS;
95935
95936 + if (is_sidechannel_device(inode))
95937 + return;
95938 +
95939 if (S_ISDIR(inode->i_mode))
95940 mask |= FS_ISDIR;
95941
95942 @@ -215,6 +218,9 @@ static inline void fsnotify_modify(struct file *file)
95943 struct inode *inode = file_inode(file);
95944 __u32 mask = FS_MODIFY;
95945
95946 + if (is_sidechannel_device(inode))
95947 + return;
95948 +
95949 if (S_ISDIR(inode->i_mode))
95950 mask |= FS_ISDIR;
95951
95952 @@ -317,7 +323,7 @@ static inline void fsnotify_change(struct dentry *dentry, unsigned int ia_valid)
95953 */
95954 static inline const unsigned char *fsnotify_oldname_init(const unsigned char *name)
95955 {
95956 - return kstrdup(name, GFP_KERNEL);
95957 + return (const unsigned char *)kstrdup((const char *)name, GFP_KERNEL);
95958 }
95959
95960 /*
95961 diff --git a/include/linux/genhd.h b/include/linux/genhd.h
95962 index ec274e0..e678159 100644
95963 --- a/include/linux/genhd.h
95964 +++ b/include/linux/genhd.h
95965 @@ -194,7 +194,7 @@ struct gendisk {
95966 struct kobject *slave_dir;
95967
95968 struct timer_rand_state *random;
95969 - atomic_t sync_io; /* RAID */
95970 + atomic_unchecked_t sync_io; /* RAID */
95971 struct disk_events *ev;
95972 #ifdef CONFIG_BLK_DEV_INTEGRITY
95973 struct blk_integrity *integrity;
95974 @@ -435,7 +435,7 @@ extern void disk_flush_events(struct gendisk *disk, unsigned int mask);
95975 extern unsigned int disk_clear_events(struct gendisk *disk, unsigned int mask);
95976
95977 /* drivers/char/random.c */
95978 -extern void add_disk_randomness(struct gendisk *disk);
95979 +extern void add_disk_randomness(struct gendisk *disk) __latent_entropy;
95980 extern void rand_initialize_disk(struct gendisk *disk);
95981
95982 static inline sector_t get_start_sect(struct block_device *bdev)
95983 diff --git a/include/linux/genl_magic_func.h b/include/linux/genl_magic_func.h
95984 index 667c311..abac2a7 100644
95985 --- a/include/linux/genl_magic_func.h
95986 +++ b/include/linux/genl_magic_func.h
95987 @@ -246,7 +246,7 @@ const char *CONCAT_(GENL_MAGIC_FAMILY, _genl_cmd_to_str)(__u8 cmd)
95988 },
95989
95990 #define ZZZ_genl_ops CONCAT_(GENL_MAGIC_FAMILY, _genl_ops)
95991 -static struct genl_ops ZZZ_genl_ops[] __read_mostly = {
95992 +static struct genl_ops ZZZ_genl_ops[] = {
95993 #include GENL_MAGIC_INCLUDE_FILE
95994 };
95995
95996 diff --git a/include/linux/gfp.h b/include/linux/gfp.h
95997 index 15928f0..90b31d7 100644
95998 --- a/include/linux/gfp.h
95999 +++ b/include/linux/gfp.h
96000 @@ -35,6 +35,13 @@ struct vm_area_struct;
96001 #define ___GFP_NO_KSWAPD 0x400000u
96002 #define ___GFP_OTHER_NODE 0x800000u
96003 #define ___GFP_WRITE 0x1000000u
96004 +
96005 +#ifdef CONFIG_PAX_USERCOPY_SLABS
96006 +#define ___GFP_USERCOPY 0x2000000u
96007 +#else
96008 +#define ___GFP_USERCOPY 0
96009 +#endif
96010 +
96011 /* If the above are modified, __GFP_BITS_SHIFT may need updating */
96012
96013 /*
96014 @@ -94,6 +101,7 @@ struct vm_area_struct;
96015 #define __GFP_NO_KSWAPD ((__force gfp_t)___GFP_NO_KSWAPD)
96016 #define __GFP_OTHER_NODE ((__force gfp_t)___GFP_OTHER_NODE) /* On behalf of other node */
96017 #define __GFP_WRITE ((__force gfp_t)___GFP_WRITE) /* Allocator intends to dirty page */
96018 +#define __GFP_USERCOPY ((__force gfp_t)___GFP_USERCOPY)/* Allocator intends to copy page to/from userland */
96019
96020 /*
96021 * This may seem redundant, but it's a way of annotating false positives vs.
96022 @@ -101,7 +109,7 @@ struct vm_area_struct;
96023 */
96024 #define __GFP_NOTRACK_FALSE_POSITIVE (__GFP_NOTRACK)
96025
96026 -#define __GFP_BITS_SHIFT 25 /* Room for N __GFP_FOO bits */
96027 +#define __GFP_BITS_SHIFT 26 /* Room for N __GFP_FOO bits */
96028 #define __GFP_BITS_MASK ((__force gfp_t)((1 << __GFP_BITS_SHIFT) - 1))
96029
96030 /* This equals 0, but use constants in case they ever change */
96031 @@ -146,6 +154,8 @@ struct vm_area_struct;
96032 /* 4GB DMA on some platforms */
96033 #define GFP_DMA32 __GFP_DMA32
96034
96035 +#define GFP_USERCOPY __GFP_USERCOPY
96036 +
96037 /* Convert GFP flags to their corresponding migrate type */
96038 static inline int gfpflags_to_migratetype(const gfp_t gfp_flags)
96039 {
96040 diff --git a/include/linux/gracl.h b/include/linux/gracl.h
96041 new file mode 100644
96042 index 0000000..91858e4
96043 --- /dev/null
96044 +++ b/include/linux/gracl.h
96045 @@ -0,0 +1,342 @@
96046 +#ifndef GR_ACL_H
96047 +#define GR_ACL_H
96048 +
96049 +#include <linux/grdefs.h>
96050 +#include <linux/resource.h>
96051 +#include <linux/capability.h>
96052 +#include <linux/dcache.h>
96053 +#include <asm/resource.h>
96054 +
96055 +/* Major status information */
96056 +
96057 +#define GR_VERSION "grsecurity 3.1"
96058 +#define GRSECURITY_VERSION 0x3100
96059 +
96060 +enum {
96061 + GR_SHUTDOWN = 0,
96062 + GR_ENABLE = 1,
96063 + GR_SPROLE = 2,
96064 + GR_OLDRELOAD = 3,
96065 + GR_SEGVMOD = 4,
96066 + GR_STATUS = 5,
96067 + GR_UNSPROLE = 6,
96068 + GR_PASSSET = 7,
96069 + GR_SPROLEPAM = 8,
96070 + GR_RELOAD = 9,
96071 +};
96072 +
96073 +/* Password setup definitions
96074 + * kernel/grhash.c */
96075 +enum {
96076 + GR_PW_LEN = 128,
96077 + GR_SALT_LEN = 16,
96078 + GR_SHA_LEN = 32,
96079 +};
96080 +
96081 +enum {
96082 + GR_SPROLE_LEN = 64,
96083 +};
96084 +
96085 +enum {
96086 + GR_NO_GLOB = 0,
96087 + GR_REG_GLOB,
96088 + GR_CREATE_GLOB
96089 +};
96090 +
96091 +#define GR_NLIMITS 32
96092 +
96093 +/* Begin Data Structures */
96094 +
96095 +struct sprole_pw {
96096 + unsigned char *rolename;
96097 + unsigned char salt[GR_SALT_LEN];
96098 + unsigned char sum[GR_SHA_LEN]; /* 256-bit SHA hash of the password */
96099 +};
96100 +
96101 +struct name_entry {
96102 + __u32 key;
96103 + u64 inode;
96104 + dev_t device;
96105 + char *name;
96106 + __u16 len;
96107 + __u8 deleted;
96108 + struct name_entry *prev;
96109 + struct name_entry *next;
96110 +};
96111 +
96112 +struct inodev_entry {
96113 + struct name_entry *nentry;
96114 + struct inodev_entry *prev;
96115 + struct inodev_entry *next;
96116 +};
96117 +
96118 +struct acl_role_db {
96119 + struct acl_role_label **r_hash;
96120 + __u32 r_size;
96121 +};
96122 +
96123 +struct inodev_db {
96124 + struct inodev_entry **i_hash;
96125 + __u32 i_size;
96126 +};
96127 +
96128 +struct name_db {
96129 + struct name_entry **n_hash;
96130 + __u32 n_size;
96131 +};
96132 +
96133 +struct crash_uid {
96134 + uid_t uid;
96135 + unsigned long expires;
96136 +};
96137 +
96138 +struct gr_hash_struct {
96139 + void **table;
96140 + void **nametable;
96141 + void *first;
96142 + __u32 table_size;
96143 + __u32 used_size;
96144 + int type;
96145 +};
96146 +
96147 +/* Userspace Grsecurity ACL data structures */
96148 +
96149 +struct acl_subject_label {
96150 + char *filename;
96151 + u64 inode;
96152 + dev_t device;
96153 + __u32 mode;
96154 + kernel_cap_t cap_mask;
96155 + kernel_cap_t cap_lower;
96156 + kernel_cap_t cap_invert_audit;
96157 +
96158 + struct rlimit res[GR_NLIMITS];
96159 + __u32 resmask;
96160 +
96161 + __u8 user_trans_type;
96162 + __u8 group_trans_type;
96163 + uid_t *user_transitions;
96164 + gid_t *group_transitions;
96165 + __u16 user_trans_num;
96166 + __u16 group_trans_num;
96167 +
96168 + __u32 sock_families[2];
96169 + __u32 ip_proto[8];
96170 + __u32 ip_type;
96171 + struct acl_ip_label **ips;
96172 + __u32 ip_num;
96173 + __u32 inaddr_any_override;
96174 +
96175 + __u32 crashes;
96176 + unsigned long expires;
96177 +
96178 + struct acl_subject_label *parent_subject;
96179 + struct gr_hash_struct *hash;
96180 + struct acl_subject_label *prev;
96181 + struct acl_subject_label *next;
96182 +
96183 + struct acl_object_label **obj_hash;
96184 + __u32 obj_hash_size;
96185 + __u16 pax_flags;
96186 +};
96187 +
96188 +struct role_allowed_ip {
96189 + __u32 addr;
96190 + __u32 netmask;
96191 +
96192 + struct role_allowed_ip *prev;
96193 + struct role_allowed_ip *next;
96194 +};
96195 +
96196 +struct role_transition {
96197 + char *rolename;
96198 +
96199 + struct role_transition *prev;
96200 + struct role_transition *next;
96201 +};
96202 +
96203 +struct acl_role_label {
96204 + char *rolename;
96205 + uid_t uidgid;
96206 + __u16 roletype;
96207 +
96208 + __u16 auth_attempts;
96209 + unsigned long expires;
96210 +
96211 + struct acl_subject_label *root_label;
96212 + struct gr_hash_struct *hash;
96213 +
96214 + struct acl_role_label *prev;
96215 + struct acl_role_label *next;
96216 +
96217 + struct role_transition *transitions;
96218 + struct role_allowed_ip *allowed_ips;
96219 + uid_t *domain_children;
96220 + __u16 domain_child_num;
96221 +
96222 + umode_t umask;
96223 +
96224 + struct acl_subject_label **subj_hash;
96225 + __u32 subj_hash_size;
96226 +};
96227 +
96228 +struct user_acl_role_db {
96229 + struct acl_role_label **r_table;
96230 + __u32 num_pointers; /* Number of allocations to track */
96231 + __u32 num_roles; /* Number of roles */
96232 + __u32 num_domain_children; /* Number of domain children */
96233 + __u32 num_subjects; /* Number of subjects */
96234 + __u32 num_objects; /* Number of objects */
96235 +};
96236 +
96237 +struct acl_object_label {
96238 + char *filename;
96239 + u64 inode;
96240 + dev_t device;
96241 + __u32 mode;
96242 +
96243 + struct acl_subject_label *nested;
96244 + struct acl_object_label *globbed;
96245 +
96246 + /* next two structures not used */
96247 +
96248 + struct acl_object_label *prev;
96249 + struct acl_object_label *next;
96250 +};
96251 +
96252 +struct acl_ip_label {
96253 + char *iface;
96254 + __u32 addr;
96255 + __u32 netmask;
96256 + __u16 low, high;
96257 + __u8 mode;
96258 + __u32 type;
96259 + __u32 proto[8];
96260 +
96261 + /* next two structures not used */
96262 +
96263 + struct acl_ip_label *prev;
96264 + struct acl_ip_label *next;
96265 +};
96266 +
96267 +struct gr_arg {
96268 + struct user_acl_role_db role_db;
96269 + unsigned char pw[GR_PW_LEN];
96270 + unsigned char salt[GR_SALT_LEN];
96271 + unsigned char sum[GR_SHA_LEN];
96272 + unsigned char sp_role[GR_SPROLE_LEN];
96273 + struct sprole_pw *sprole_pws;
96274 + dev_t segv_device;
96275 + u64 segv_inode;
96276 + uid_t segv_uid;
96277 + __u16 num_sprole_pws;
96278 + __u16 mode;
96279 +};
96280 +
96281 +struct gr_arg_wrapper {
96282 + struct gr_arg *arg;
96283 + __u32 version;
96284 + __u32 size;
96285 +};
96286 +
96287 +struct subject_map {
96288 + struct acl_subject_label *user;
96289 + struct acl_subject_label *kernel;
96290 + struct subject_map *prev;
96291 + struct subject_map *next;
96292 +};
96293 +
96294 +struct acl_subj_map_db {
96295 + struct subject_map **s_hash;
96296 + __u32 s_size;
96297 +};
96298 +
96299 +struct gr_policy_state {
96300 + struct sprole_pw **acl_special_roles;
96301 + __u16 num_sprole_pws;
96302 + struct acl_role_label *kernel_role;
96303 + struct acl_role_label *role_list;
96304 + struct acl_role_label *default_role;
96305 + struct acl_role_db acl_role_set;
96306 + struct acl_subj_map_db subj_map_set;
96307 + struct name_db name_set;
96308 + struct inodev_db inodev_set;
96309 +};
96310 +
96311 +struct gr_alloc_state {
96312 + unsigned long alloc_stack_next;
96313 + unsigned long alloc_stack_size;
96314 + void **alloc_stack;
96315 +};
96316 +
96317 +struct gr_reload_state {
96318 + struct gr_policy_state oldpolicy;
96319 + struct gr_alloc_state oldalloc;
96320 + struct gr_policy_state newpolicy;
96321 + struct gr_alloc_state newalloc;
96322 + struct gr_policy_state *oldpolicy_ptr;
96323 + struct gr_alloc_state *oldalloc_ptr;
96324 + unsigned char oldmode;
96325 +};
96326 +
96327 +/* End Data Structures Section */
96328 +
96329 +/* Hash functions generated by empirical testing by Brad Spengler
96330 + Makes good use of the low bits of the inode. Generally 0-1 times
96331 + in loop for successful match. 0-3 for unsuccessful match.
96332 + Shift/add algorithm with modulus of table size and an XOR*/
96333 +
96334 +static __inline__ unsigned int
96335 +gr_rhash(const uid_t uid, const __u16 type, const unsigned int sz)
96336 +{
96337 + return ((((uid + type) << (16 + type)) ^ uid) % sz);
96338 +}
96339 +
96340 + static __inline__ unsigned int
96341 +gr_shash(const struct acl_subject_label *userp, const unsigned int sz)
96342 +{
96343 + return ((const unsigned long)userp % sz);
96344 +}
96345 +
96346 +static __inline__ unsigned int
96347 +gr_fhash(const u64 ino, const dev_t dev, const unsigned int sz)
96348 +{
96349 + unsigned int rem;
96350 + div_u64_rem((ino + dev) ^ ((ino << 13) + (ino << 23) + (dev << 9)), sz, &rem);
96351 + return rem;
96352 +}
96353 +
96354 +static __inline__ unsigned int
96355 +gr_nhash(const char *name, const __u16 len, const unsigned int sz)
96356 +{
96357 + return full_name_hash((const unsigned char *)name, len) % sz;
96358 +}
96359 +
96360 +#define FOR_EACH_SUBJECT_START(role,subj,iter) \
96361 + subj = NULL; \
96362 + iter = 0; \
96363 + while (iter < role->subj_hash_size) { \
96364 + if (subj == NULL) \
96365 + subj = role->subj_hash[iter]; \
96366 + if (subj == NULL) { \
96367 + iter++; \
96368 + continue; \
96369 + }
96370 +
96371 +#define FOR_EACH_SUBJECT_END(subj,iter) \
96372 + subj = subj->next; \
96373 + if (subj == NULL) \
96374 + iter++; \
96375 + }
96376 +
96377 +
96378 +#define FOR_EACH_NESTED_SUBJECT_START(role,subj) \
96379 + subj = role->hash->first; \
96380 + while (subj != NULL) {
96381 +
96382 +#define FOR_EACH_NESTED_SUBJECT_END(subj) \
96383 + subj = subj->next; \
96384 + }
96385 +
96386 +#endif
96387 +
96388 diff --git a/include/linux/gracl_compat.h b/include/linux/gracl_compat.h
96389 new file mode 100644
96390 index 0000000..af64092
96391 --- /dev/null
96392 +++ b/include/linux/gracl_compat.h
96393 @@ -0,0 +1,156 @@
96394 +#ifndef GR_ACL_COMPAT_H
96395 +#define GR_ACL_COMPAT_H
96396 +
96397 +#include <linux/resource.h>
96398 +#include <asm/resource.h>
96399 +
96400 +struct sprole_pw_compat {
96401 + compat_uptr_t rolename;
96402 + unsigned char salt[GR_SALT_LEN];
96403 + unsigned char sum[GR_SHA_LEN];
96404 +};
96405 +
96406 +struct gr_hash_struct_compat {
96407 + compat_uptr_t table;
96408 + compat_uptr_t nametable;
96409 + compat_uptr_t first;
96410 + __u32 table_size;
96411 + __u32 used_size;
96412 + int type;
96413 +};
96414 +
96415 +struct acl_subject_label_compat {
96416 + compat_uptr_t filename;
96417 + compat_u64 inode;
96418 + __u32 device;
96419 + __u32 mode;
96420 + kernel_cap_t cap_mask;
96421 + kernel_cap_t cap_lower;
96422 + kernel_cap_t cap_invert_audit;
96423 +
96424 + struct compat_rlimit res[GR_NLIMITS];
96425 + __u32 resmask;
96426 +
96427 + __u8 user_trans_type;
96428 + __u8 group_trans_type;
96429 + compat_uptr_t user_transitions;
96430 + compat_uptr_t group_transitions;
96431 + __u16 user_trans_num;
96432 + __u16 group_trans_num;
96433 +
96434 + __u32 sock_families[2];
96435 + __u32 ip_proto[8];
96436 + __u32 ip_type;
96437 + compat_uptr_t ips;
96438 + __u32 ip_num;
96439 + __u32 inaddr_any_override;
96440 +
96441 + __u32 crashes;
96442 + compat_ulong_t expires;
96443 +
96444 + compat_uptr_t parent_subject;
96445 + compat_uptr_t hash;
96446 + compat_uptr_t prev;
96447 + compat_uptr_t next;
96448 +
96449 + compat_uptr_t obj_hash;
96450 + __u32 obj_hash_size;
96451 + __u16 pax_flags;
96452 +};
96453 +
96454 +struct role_allowed_ip_compat {
96455 + __u32 addr;
96456 + __u32 netmask;
96457 +
96458 + compat_uptr_t prev;
96459 + compat_uptr_t next;
96460 +};
96461 +
96462 +struct role_transition_compat {
96463 + compat_uptr_t rolename;
96464 +
96465 + compat_uptr_t prev;
96466 + compat_uptr_t next;
96467 +};
96468 +
96469 +struct acl_role_label_compat {
96470 + compat_uptr_t rolename;
96471 + uid_t uidgid;
96472 + __u16 roletype;
96473 +
96474 + __u16 auth_attempts;
96475 + compat_ulong_t expires;
96476 +
96477 + compat_uptr_t root_label;
96478 + compat_uptr_t hash;
96479 +
96480 + compat_uptr_t prev;
96481 + compat_uptr_t next;
96482 +
96483 + compat_uptr_t transitions;
96484 + compat_uptr_t allowed_ips;
96485 + compat_uptr_t domain_children;
96486 + __u16 domain_child_num;
96487 +
96488 + umode_t umask;
96489 +
96490 + compat_uptr_t subj_hash;
96491 + __u32 subj_hash_size;
96492 +};
96493 +
96494 +struct user_acl_role_db_compat {
96495 + compat_uptr_t r_table;
96496 + __u32 num_pointers;
96497 + __u32 num_roles;
96498 + __u32 num_domain_children;
96499 + __u32 num_subjects;
96500 + __u32 num_objects;
96501 +};
96502 +
96503 +struct acl_object_label_compat {
96504 + compat_uptr_t filename;
96505 + compat_u64 inode;
96506 + __u32 device;
96507 + __u32 mode;
96508 +
96509 + compat_uptr_t nested;
96510 + compat_uptr_t globbed;
96511 +
96512 + compat_uptr_t prev;
96513 + compat_uptr_t next;
96514 +};
96515 +
96516 +struct acl_ip_label_compat {
96517 + compat_uptr_t iface;
96518 + __u32 addr;
96519 + __u32 netmask;
96520 + __u16 low, high;
96521 + __u8 mode;
96522 + __u32 type;
96523 + __u32 proto[8];
96524 +
96525 + compat_uptr_t prev;
96526 + compat_uptr_t next;
96527 +};
96528 +
96529 +struct gr_arg_compat {
96530 + struct user_acl_role_db_compat role_db;
96531 + unsigned char pw[GR_PW_LEN];
96532 + unsigned char salt[GR_SALT_LEN];
96533 + unsigned char sum[GR_SHA_LEN];
96534 + unsigned char sp_role[GR_SPROLE_LEN];
96535 + compat_uptr_t sprole_pws;
96536 + __u32 segv_device;
96537 + compat_u64 segv_inode;
96538 + uid_t segv_uid;
96539 + __u16 num_sprole_pws;
96540 + __u16 mode;
96541 +};
96542 +
96543 +struct gr_arg_wrapper_compat {
96544 + compat_uptr_t arg;
96545 + __u32 version;
96546 + __u32 size;
96547 +};
96548 +
96549 +#endif
96550 diff --git a/include/linux/gralloc.h b/include/linux/gralloc.h
96551 new file mode 100644
96552 index 0000000..323ecf2
96553 --- /dev/null
96554 +++ b/include/linux/gralloc.h
96555 @@ -0,0 +1,9 @@
96556 +#ifndef __GRALLOC_H
96557 +#define __GRALLOC_H
96558 +
96559 +void acl_free_all(void);
96560 +int acl_alloc_stack_init(unsigned long size);
96561 +void *acl_alloc(unsigned long len);
96562 +void *acl_alloc_num(unsigned long num, unsigned long len);
96563 +
96564 +#endif
96565 diff --git a/include/linux/grdefs.h b/include/linux/grdefs.h
96566 new file mode 100644
96567 index 0000000..be66033
96568 --- /dev/null
96569 +++ b/include/linux/grdefs.h
96570 @@ -0,0 +1,140 @@
96571 +#ifndef GRDEFS_H
96572 +#define GRDEFS_H
96573 +
96574 +/* Begin grsecurity status declarations */
96575 +
96576 +enum {
96577 + GR_READY = 0x01,
96578 + GR_STATUS_INIT = 0x00 // disabled state
96579 +};
96580 +
96581 +/* Begin ACL declarations */
96582 +
96583 +/* Role flags */
96584 +
96585 +enum {
96586 + GR_ROLE_USER = 0x0001,
96587 + GR_ROLE_GROUP = 0x0002,
96588 + GR_ROLE_DEFAULT = 0x0004,
96589 + GR_ROLE_SPECIAL = 0x0008,
96590 + GR_ROLE_AUTH = 0x0010,
96591 + GR_ROLE_NOPW = 0x0020,
96592 + GR_ROLE_GOD = 0x0040,
96593 + GR_ROLE_LEARN = 0x0080,
96594 + GR_ROLE_TPE = 0x0100,
96595 + GR_ROLE_DOMAIN = 0x0200,
96596 + GR_ROLE_PAM = 0x0400,
96597 + GR_ROLE_PERSIST = 0x0800
96598 +};
96599 +
96600 +/* ACL Subject and Object mode flags */
96601 +enum {
96602 + GR_DELETED = 0x80000000
96603 +};
96604 +
96605 +/* ACL Object-only mode flags */
96606 +enum {
96607 + GR_READ = 0x00000001,
96608 + GR_APPEND = 0x00000002,
96609 + GR_WRITE = 0x00000004,
96610 + GR_EXEC = 0x00000008,
96611 + GR_FIND = 0x00000010,
96612 + GR_INHERIT = 0x00000020,
96613 + GR_SETID = 0x00000040,
96614 + GR_CREATE = 0x00000080,
96615 + GR_DELETE = 0x00000100,
96616 + GR_LINK = 0x00000200,
96617 + GR_AUDIT_READ = 0x00000400,
96618 + GR_AUDIT_APPEND = 0x00000800,
96619 + GR_AUDIT_WRITE = 0x00001000,
96620 + GR_AUDIT_EXEC = 0x00002000,
96621 + GR_AUDIT_FIND = 0x00004000,
96622 + GR_AUDIT_INHERIT= 0x00008000,
96623 + GR_AUDIT_SETID = 0x00010000,
96624 + GR_AUDIT_CREATE = 0x00020000,
96625 + GR_AUDIT_DELETE = 0x00040000,
96626 + GR_AUDIT_LINK = 0x00080000,
96627 + GR_PTRACERD = 0x00100000,
96628 + GR_NOPTRACE = 0x00200000,
96629 + GR_SUPPRESS = 0x00400000,
96630 + GR_NOLEARN = 0x00800000,
96631 + GR_INIT_TRANSFER= 0x01000000
96632 +};
96633 +
96634 +#define GR_AUDITS (GR_AUDIT_READ | GR_AUDIT_WRITE | GR_AUDIT_APPEND | GR_AUDIT_EXEC | \
96635 + GR_AUDIT_FIND | GR_AUDIT_INHERIT | GR_AUDIT_SETID | \
96636 + GR_AUDIT_CREATE | GR_AUDIT_DELETE | GR_AUDIT_LINK)
96637 +
96638 +/* ACL subject-only mode flags */
96639 +enum {
96640 + GR_KILL = 0x00000001,
96641 + GR_VIEW = 0x00000002,
96642 + GR_PROTECTED = 0x00000004,
96643 + GR_LEARN = 0x00000008,
96644 + GR_OVERRIDE = 0x00000010,
96645 + /* just a placeholder, this mode is only used in userspace */
96646 + GR_DUMMY = 0x00000020,
96647 + GR_PROTSHM = 0x00000040,
96648 + GR_KILLPROC = 0x00000080,
96649 + GR_KILLIPPROC = 0x00000100,
96650 + /* just a placeholder, this mode is only used in userspace */
96651 + GR_NOTROJAN = 0x00000200,
96652 + GR_PROTPROCFD = 0x00000400,
96653 + GR_PROCACCT = 0x00000800,
96654 + GR_RELAXPTRACE = 0x00001000,
96655 + //GR_NESTED = 0x00002000,
96656 + GR_INHERITLEARN = 0x00004000,
96657 + GR_PROCFIND = 0x00008000,
96658 + GR_POVERRIDE = 0x00010000,
96659 + GR_KERNELAUTH = 0x00020000,
96660 + GR_ATSECURE = 0x00040000,
96661 + GR_SHMEXEC = 0x00080000
96662 +};
96663 +
96664 +enum {
96665 + GR_PAX_ENABLE_SEGMEXEC = 0x0001,
96666 + GR_PAX_ENABLE_PAGEEXEC = 0x0002,
96667 + GR_PAX_ENABLE_MPROTECT = 0x0004,
96668 + GR_PAX_ENABLE_RANDMMAP = 0x0008,
96669 + GR_PAX_ENABLE_EMUTRAMP = 0x0010,
96670 + GR_PAX_DISABLE_SEGMEXEC = 0x0100,
96671 + GR_PAX_DISABLE_PAGEEXEC = 0x0200,
96672 + GR_PAX_DISABLE_MPROTECT = 0x0400,
96673 + GR_PAX_DISABLE_RANDMMAP = 0x0800,
96674 + GR_PAX_DISABLE_EMUTRAMP = 0x1000,
96675 +};
96676 +
96677 +enum {
96678 + GR_ID_USER = 0x01,
96679 + GR_ID_GROUP = 0x02,
96680 +};
96681 +
96682 +enum {
96683 + GR_ID_ALLOW = 0x01,
96684 + GR_ID_DENY = 0x02,
96685 +};
96686 +
96687 +#define GR_CRASH_RES 31
96688 +#define GR_UIDTABLE_MAX 500
96689 +
96690 +/* begin resource learning section */
96691 +enum {
96692 + GR_RLIM_CPU_BUMP = 60,
96693 + GR_RLIM_FSIZE_BUMP = 50000,
96694 + GR_RLIM_DATA_BUMP = 10000,
96695 + GR_RLIM_STACK_BUMP = 1000,
96696 + GR_RLIM_CORE_BUMP = 10000,
96697 + GR_RLIM_RSS_BUMP = 500000,
96698 + GR_RLIM_NPROC_BUMP = 1,
96699 + GR_RLIM_NOFILE_BUMP = 5,
96700 + GR_RLIM_MEMLOCK_BUMP = 50000,
96701 + GR_RLIM_AS_BUMP = 500000,
96702 + GR_RLIM_LOCKS_BUMP = 2,
96703 + GR_RLIM_SIGPENDING_BUMP = 5,
96704 + GR_RLIM_MSGQUEUE_BUMP = 10000,
96705 + GR_RLIM_NICE_BUMP = 1,
96706 + GR_RLIM_RTPRIO_BUMP = 1,
96707 + GR_RLIM_RTTIME_BUMP = 1000000
96708 +};
96709 +
96710 +#endif
96711 diff --git a/include/linux/grinternal.h b/include/linux/grinternal.h
96712 new file mode 100644
96713 index 0000000..fb1de5d
96714 --- /dev/null
96715 +++ b/include/linux/grinternal.h
96716 @@ -0,0 +1,230 @@
96717 +#ifndef __GRINTERNAL_H
96718 +#define __GRINTERNAL_H
96719 +
96720 +#ifdef CONFIG_GRKERNSEC
96721 +
96722 +#include <linux/fs.h>
96723 +#include <linux/mnt_namespace.h>
96724 +#include <linux/nsproxy.h>
96725 +#include <linux/gracl.h>
96726 +#include <linux/grdefs.h>
96727 +#include <linux/grmsg.h>
96728 +
96729 +void gr_add_learn_entry(const char *fmt, ...)
96730 + __attribute__ ((format (printf, 1, 2)));
96731 +__u32 gr_search_file(const struct dentry *dentry, const __u32 mode,
96732 + const struct vfsmount *mnt);
96733 +__u32 gr_check_create(const struct dentry *new_dentry,
96734 + const struct dentry *parent,
96735 + const struct vfsmount *mnt, const __u32 mode);
96736 +int gr_check_protected_task(const struct task_struct *task);
96737 +__u32 to_gr_audit(const __u32 reqmode);
96738 +int gr_set_acls(const int type);
96739 +int gr_acl_is_enabled(void);
96740 +char gr_roletype_to_char(void);
96741 +
96742 +void gr_handle_alertkill(struct task_struct *task);
96743 +char *gr_to_filename(const struct dentry *dentry,
96744 + const struct vfsmount *mnt);
96745 +char *gr_to_filename1(const struct dentry *dentry,
96746 + const struct vfsmount *mnt);
96747 +char *gr_to_filename2(const struct dentry *dentry,
96748 + const struct vfsmount *mnt);
96749 +char *gr_to_filename3(const struct dentry *dentry,
96750 + const struct vfsmount *mnt);
96751 +
96752 +extern int grsec_enable_ptrace_readexec;
96753 +extern int grsec_enable_harden_ptrace;
96754 +extern int grsec_enable_link;
96755 +extern int grsec_enable_fifo;
96756 +extern int grsec_enable_execve;
96757 +extern int grsec_enable_shm;
96758 +extern int grsec_enable_execlog;
96759 +extern int grsec_enable_signal;
96760 +extern int grsec_enable_audit_ptrace;
96761 +extern int grsec_enable_forkfail;
96762 +extern int grsec_enable_time;
96763 +extern int grsec_enable_rofs;
96764 +extern int grsec_deny_new_usb;
96765 +extern int grsec_enable_chroot_shmat;
96766 +extern int grsec_enable_chroot_mount;
96767 +extern int grsec_enable_chroot_double;
96768 +extern int grsec_enable_chroot_pivot;
96769 +extern int grsec_enable_chroot_chdir;
96770 +extern int grsec_enable_chroot_chmod;
96771 +extern int grsec_enable_chroot_mknod;
96772 +extern int grsec_enable_chroot_fchdir;
96773 +extern int grsec_enable_chroot_nice;
96774 +extern int grsec_enable_chroot_execlog;
96775 +extern int grsec_enable_chroot_caps;
96776 +extern int grsec_enable_chroot_rename;
96777 +extern int grsec_enable_chroot_sysctl;
96778 +extern int grsec_enable_chroot_unix;
96779 +extern int grsec_enable_symlinkown;
96780 +extern kgid_t grsec_symlinkown_gid;
96781 +extern int grsec_enable_tpe;
96782 +extern kgid_t grsec_tpe_gid;
96783 +extern int grsec_enable_tpe_all;
96784 +extern int grsec_enable_tpe_invert;
96785 +extern int grsec_enable_socket_all;
96786 +extern kgid_t grsec_socket_all_gid;
96787 +extern int grsec_enable_socket_client;
96788 +extern kgid_t grsec_socket_client_gid;
96789 +extern int grsec_enable_socket_server;
96790 +extern kgid_t grsec_socket_server_gid;
96791 +extern kgid_t grsec_audit_gid;
96792 +extern int grsec_enable_group;
96793 +extern int grsec_enable_log_rwxmaps;
96794 +extern int grsec_enable_mount;
96795 +extern int grsec_enable_chdir;
96796 +extern int grsec_resource_logging;
96797 +extern int grsec_enable_blackhole;
96798 +extern int grsec_lastack_retries;
96799 +extern int grsec_enable_brute;
96800 +extern int grsec_enable_harden_ipc;
96801 +extern int grsec_lock;
96802 +
96803 +extern spinlock_t grsec_alert_lock;
96804 +extern unsigned long grsec_alert_wtime;
96805 +extern unsigned long grsec_alert_fyet;
96806 +
96807 +extern spinlock_t grsec_audit_lock;
96808 +
96809 +extern rwlock_t grsec_exec_file_lock;
96810 +
96811 +#define gr_task_fullpath(tsk) ((tsk)->exec_file ? \
96812 + gr_to_filename2((tsk)->exec_file->f_path.dentry, \
96813 + (tsk)->exec_file->f_path.mnt) : "/")
96814 +
96815 +#define gr_parent_task_fullpath(tsk) ((tsk)->real_parent->exec_file ? \
96816 + gr_to_filename3((tsk)->real_parent->exec_file->f_path.dentry, \
96817 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
96818 +
96819 +#define gr_task_fullpath0(tsk) ((tsk)->exec_file ? \
96820 + gr_to_filename((tsk)->exec_file->f_path.dentry, \
96821 + (tsk)->exec_file->f_path.mnt) : "/")
96822 +
96823 +#define gr_parent_task_fullpath0(tsk) ((tsk)->real_parent->exec_file ? \
96824 + gr_to_filename1((tsk)->real_parent->exec_file->f_path.dentry, \
96825 + (tsk)->real_parent->exec_file->f_path.mnt) : "/")
96826 +
96827 +#define proc_is_chrooted(tsk_a) ((tsk_a)->gr_is_chrooted)
96828 +
96829 +#define have_same_root(tsk_a,tsk_b) ((tsk_a)->gr_chroot_dentry == (tsk_b)->gr_chroot_dentry)
96830 +
96831 +static inline bool gr_is_same_file(const struct file *file1, const struct file *file2)
96832 +{
96833 + if (file1 && file2) {
96834 + const struct inode *inode1 = file1->f_path.dentry->d_inode;
96835 + const struct inode *inode2 = file2->f_path.dentry->d_inode;
96836 + if (inode1->i_ino == inode2->i_ino && inode1->i_sb->s_dev == inode2->i_sb->s_dev)
96837 + return true;
96838 + }
96839 +
96840 + return false;
96841 +}
96842 +
96843 +#define GR_CHROOT_CAPS {{ \
96844 + CAP_TO_MASK(CAP_LINUX_IMMUTABLE) | CAP_TO_MASK(CAP_NET_ADMIN) | \
96845 + CAP_TO_MASK(CAP_SYS_MODULE) | CAP_TO_MASK(CAP_SYS_RAWIO) | \
96846 + CAP_TO_MASK(CAP_SYS_PACCT) | CAP_TO_MASK(CAP_SYS_ADMIN) | \
96847 + CAP_TO_MASK(CAP_SYS_BOOT) | CAP_TO_MASK(CAP_SYS_TIME) | \
96848 + CAP_TO_MASK(CAP_NET_RAW) | CAP_TO_MASK(CAP_SYS_TTY_CONFIG) | \
96849 + CAP_TO_MASK(CAP_IPC_OWNER) | CAP_TO_MASK(CAP_SETFCAP), \
96850 + CAP_TO_MASK(CAP_SYSLOG) | CAP_TO_MASK(CAP_MAC_ADMIN) }}
96851 +
96852 +#define security_learn(normal_msg,args...) \
96853 +({ \
96854 + read_lock(&grsec_exec_file_lock); \
96855 + gr_add_learn_entry(normal_msg "\n", ## args); \
96856 + read_unlock(&grsec_exec_file_lock); \
96857 +})
96858 +
96859 +enum {
96860 + GR_DO_AUDIT,
96861 + GR_DONT_AUDIT,
96862 + /* used for non-audit messages that we shouldn't kill the task on */
96863 + GR_DONT_AUDIT_GOOD
96864 +};
96865 +
96866 +enum {
96867 + GR_TTYSNIFF,
96868 + GR_RBAC,
96869 + GR_RBAC_STR,
96870 + GR_STR_RBAC,
96871 + GR_RBAC_MODE2,
96872 + GR_RBAC_MODE3,
96873 + GR_FILENAME,
96874 + GR_SYSCTL_HIDDEN,
96875 + GR_NOARGS,
96876 + GR_ONE_INT,
96877 + GR_ONE_INT_TWO_STR,
96878 + GR_ONE_STR,
96879 + GR_STR_INT,
96880 + GR_TWO_STR_INT,
96881 + GR_TWO_INT,
96882 + GR_TWO_U64,
96883 + GR_THREE_INT,
96884 + GR_FIVE_INT_TWO_STR,
96885 + GR_TWO_STR,
96886 + GR_THREE_STR,
96887 + GR_FOUR_STR,
96888 + GR_STR_FILENAME,
96889 + GR_FILENAME_STR,
96890 + GR_FILENAME_TWO_INT,
96891 + GR_FILENAME_TWO_INT_STR,
96892 + GR_TEXTREL,
96893 + GR_PTRACE,
96894 + GR_RESOURCE,
96895 + GR_CAP,
96896 + GR_SIG,
96897 + GR_SIG2,
96898 + GR_CRASH1,
96899 + GR_CRASH2,
96900 + GR_PSACCT,
96901 + GR_RWXMAP,
96902 + GR_RWXMAPVMA
96903 +};
96904 +
96905 +#define gr_log_hidden_sysctl(audit, msg, str) gr_log_varargs(audit, msg, GR_SYSCTL_HIDDEN, str)
96906 +#define gr_log_ttysniff(audit, msg, task) gr_log_varargs(audit, msg, GR_TTYSNIFF, task)
96907 +#define gr_log_fs_rbac_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_RBAC, dentry, mnt)
96908 +#define gr_log_fs_rbac_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_RBAC_STR, dentry, mnt, str)
96909 +#define gr_log_fs_str_rbac(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_RBAC, str, dentry, mnt)
96910 +#define gr_log_fs_rbac_mode2(audit, msg, dentry, mnt, str1, str2) gr_log_varargs(audit, msg, GR_RBAC_MODE2, dentry, mnt, str1, str2)
96911 +#define gr_log_fs_rbac_mode3(audit, msg, dentry, mnt, str1, str2, str3) gr_log_varargs(audit, msg, GR_RBAC_MODE3, dentry, mnt, str1, str2, str3)
96912 +#define gr_log_fs_generic(audit, msg, dentry, mnt) gr_log_varargs(audit, msg, GR_FILENAME, dentry, mnt)
96913 +#define gr_log_noargs(audit, msg) gr_log_varargs(audit, msg, GR_NOARGS)
96914 +#define gr_log_int(audit, msg, num) gr_log_varargs(audit, msg, GR_ONE_INT, num)
96915 +#define gr_log_int_str2(audit, msg, num, str1, str2) gr_log_varargs(audit, msg, GR_ONE_INT_TWO_STR, num, str1, str2)
96916 +#define gr_log_str(audit, msg, str) gr_log_varargs(audit, msg, GR_ONE_STR, str)
96917 +#define gr_log_str_int(audit, msg, str, num) gr_log_varargs(audit, msg, GR_STR_INT, str, num)
96918 +#define gr_log_int_int(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_INT, num1, num2)
96919 +#define gr_log_two_u64(audit, msg, num1, num2) gr_log_varargs(audit, msg, GR_TWO_U64, num1, num2)
96920 +#define gr_log_int3(audit, msg, num1, num2, num3) gr_log_varargs(audit, msg, GR_THREE_INT, num1, num2, num3)
96921 +#define gr_log_int5_str2(audit, msg, num1, num2, str1, str2) gr_log_varargs(audit, msg, GR_FIVE_INT_TWO_STR, num1, num2, str1, str2)
96922 +#define gr_log_str_str(audit, msg, str1, str2) gr_log_varargs(audit, msg, GR_TWO_STR, str1, str2)
96923 +#define gr_log_str2_int(audit, msg, str1, str2, num) gr_log_varargs(audit, msg, GR_TWO_STR_INT, str1, str2, num)
96924 +#define gr_log_str3(audit, msg, str1, str2, str3) gr_log_varargs(audit, msg, GR_THREE_STR, str1, str2, str3)
96925 +#define gr_log_str4(audit, msg, str1, str2, str3, str4) gr_log_varargs(audit, msg, GR_FOUR_STR, str1, str2, str3, str4)
96926 +#define gr_log_str_fs(audit, msg, str, dentry, mnt) gr_log_varargs(audit, msg, GR_STR_FILENAME, str, dentry, mnt)
96927 +#define gr_log_fs_str(audit, msg, dentry, mnt, str) gr_log_varargs(audit, msg, GR_FILENAME_STR, dentry, mnt, str)
96928 +#define gr_log_fs_int2(audit, msg, dentry, mnt, num1, num2) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT, dentry, mnt, num1, num2)
96929 +#define gr_log_fs_int2_str(audit, msg, dentry, mnt, num1, num2, str) gr_log_varargs(audit, msg, GR_FILENAME_TWO_INT_STR, dentry, mnt, num1, num2, str)
96930 +#define gr_log_textrel_ulong_ulong(audit, msg, file, ulong1, ulong2) gr_log_varargs(audit, msg, GR_TEXTREL, file, ulong1, ulong2)
96931 +#define gr_log_ptrace(audit, msg, task) gr_log_varargs(audit, msg, GR_PTRACE, task)
96932 +#define gr_log_res_ulong2_str(audit, msg, task, ulong1, str, ulong2) gr_log_varargs(audit, msg, GR_RESOURCE, task, ulong1, str, ulong2)
96933 +#define gr_log_cap(audit, msg, task, str) gr_log_varargs(audit, msg, GR_CAP, task, str)
96934 +#define gr_log_sig_addr(audit, msg, str, addr) gr_log_varargs(audit, msg, GR_SIG, str, addr)
96935 +#define gr_log_sig_task(audit, msg, task, num) gr_log_varargs(audit, msg, GR_SIG2, task, num)
96936 +#define gr_log_crash1(audit, msg, task, ulong) gr_log_varargs(audit, msg, GR_CRASH1, task, ulong)
96937 +#define gr_log_crash2(audit, msg, task, ulong1) gr_log_varargs(audit, msg, GR_CRASH2, task, ulong1)
96938 +#define gr_log_procacct(audit, msg, task, num1, num2, num3, num4, num5, num6, num7, num8, num9) gr_log_varargs(audit, msg, GR_PSACCT, task, num1, num2, num3, num4, num5, num6, num7, num8, num9)
96939 +#define gr_log_rwxmap(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAP, str)
96940 +#define gr_log_rwxmap_vma(audit, msg, str) gr_log_varargs(audit, msg, GR_RWXMAPVMA, str)
96941 +
96942 +void gr_log_varargs(int audit, const char *msg, int argtypes, ...);
96943 +
96944 +#endif
96945 +
96946 +#endif
96947 diff --git a/include/linux/grmsg.h b/include/linux/grmsg.h
96948 new file mode 100644
96949 index 0000000..26ef560
96950 --- /dev/null
96951 +++ b/include/linux/grmsg.h
96952 @@ -0,0 +1,118 @@
96953 +#define DEFAULTSECMSG "%.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u, parent %.256s[%.16s:%d] uid/euid:%u/%u gid/egid:%u/%u"
96954 +#define GR_ACL_PROCACCT_MSG "%.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u run time:[%ud %uh %um %us] cpu time:[%ud %uh %um %us] %s with exit code %ld, parent %.256s[%.16s:%d] IP:%pI4 TTY:%.64s uid/euid:%u/%u gid/egid:%u/%u"
96955 +#define GR_PTRACE_ACL_MSG "denied ptrace of %.950s(%.16s:%d) by "
96956 +#define GR_STOPMOD_MSG "denied modification of module state by "
96957 +#define GR_ROFS_BLOCKWRITE_MSG "denied write to block device %.950s by "
96958 +#define GR_ROFS_MOUNT_MSG "denied writable mount of %.950s by "
96959 +#define GR_IOPERM_MSG "denied use of ioperm() by "
96960 +#define GR_IOPL_MSG "denied use of iopl() by "
96961 +#define GR_SHMAT_ACL_MSG "denied attach of shared memory of UID %u, PID %d, ID %u by "
96962 +#define GR_UNIX_CHROOT_MSG "denied connect() to abstract AF_UNIX socket outside of chroot by "
96963 +#define GR_SHMAT_CHROOT_MSG "denied attach of shared memory outside of chroot by "
96964 +#define GR_MEM_READWRITE_MSG "denied access of range %Lx -> %Lx in /dev/mem by "
96965 +#define GR_SYMLINK_MSG "not following symlink %.950s owned by %d.%d by "
96966 +#define GR_LEARN_AUDIT_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%lu\t%lu\t%.4095s\t%lu\t%pI4"
96967 +#define GR_ID_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%c\t%d\t%d\t%d\t%pI4"
96968 +#define GR_HIDDEN_ACL_MSG "%s access to hidden file %.950s by "
96969 +#define GR_OPEN_ACL_MSG "%s open of %.950s for%s%s by "
96970 +#define GR_CREATE_ACL_MSG "%s create of %.950s for%s%s by "
96971 +#define GR_FIFO_MSG "denied writing FIFO %.950s of %d.%d by "
96972 +#define GR_MKNOD_CHROOT_MSG "denied mknod of %.950s from chroot by "
96973 +#define GR_MKNOD_ACL_MSG "%s mknod of %.950s by "
96974 +#define GR_UNIXCONNECT_ACL_MSG "%s connect() to the unix domain socket %.950s by "
96975 +#define GR_TTYSNIFF_ACL_MSG "terminal being sniffed by IP:%pI4 %.480s[%.16s:%d], parent %.480s[%.16s:%d] against "
96976 +#define GR_MKDIR_ACL_MSG "%s mkdir of %.950s by "
96977 +#define GR_RMDIR_ACL_MSG "%s rmdir of %.950s by "
96978 +#define GR_UNLINK_ACL_MSG "%s unlink of %.950s by "
96979 +#define GR_SYMLINK_ACL_MSG "%s symlink from %.480s to %.480s by "
96980 +#define GR_HARDLINK_MSG "denied hardlink of %.930s (owned by %d.%d) to %.30s for "
96981 +#define GR_LINK_ACL_MSG "%s link of %.480s to %.480s by "
96982 +#define GR_INHERIT_ACL_MSG "successful inherit of %.480s's ACL for %.480s by "
96983 +#define GR_RENAME_ACL_MSG "%s rename of %.480s to %.480s by "
96984 +#define GR_UNSAFESHARE_EXEC_ACL_MSG "denied exec with cloned fs of %.950s by "
96985 +#define GR_PTRACE_EXEC_ACL_MSG "denied ptrace of %.950s by "
96986 +#define GR_EXEC_ACL_MSG "%s execution of %.950s by "
96987 +#define GR_EXEC_TPE_MSG "denied untrusted exec (due to %.70s) of %.950s by "
96988 +#define GR_SEGVSTART_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning uid %u from login for %lu seconds"
96989 +#define GR_SEGVNOSUID_ACL_MSG "possible exploit bruteforcing on " DEFAULTSECMSG " banning execution for %lu seconds"
96990 +#define GR_MOUNT_CHROOT_MSG "denied mount of %.256s as %.930s from chroot by "
96991 +#define GR_PIVOT_CHROOT_MSG "denied pivot_root from chroot by "
96992 +#define GR_TRUNCATE_ACL_MSG "%s truncate of %.950s by "
96993 +#define GR_ATIME_ACL_MSG "%s access time change of %.950s by "
96994 +#define GR_ACCESS_ACL_MSG "%s access of %.950s for%s%s%s by "
96995 +#define GR_CHROOT_CHROOT_MSG "denied double chroot to %.950s by "
96996 +#define GR_CHROOT_RENAME_MSG "denied bad rename of %.950s out of a chroot by "
96997 +#define GR_CHMOD_CHROOT_MSG "denied chmod +s of %.950s by "
96998 +#define GR_CHMOD_ACL_MSG "%s chmod of %.950s by "
96999 +#define GR_CHROOT_FCHDIR_MSG "denied fchdir outside of chroot to %.950s by "
97000 +#define GR_CHROOT_FHANDLE_MSG "denied use of file handles inside chroot by "
97001 +#define GR_CHOWN_ACL_MSG "%s chown of %.950s by "
97002 +#define GR_SETXATTR_ACL_MSG "%s setting extended attribute of %.950s by "
97003 +#define GR_REMOVEXATTR_ACL_MSG "%s removing extended attribute of %.950s by "
97004 +#define GR_WRITLIB_ACL_MSG "denied load of writable library %.950s by "
97005 +#define GR_INITF_ACL_MSG "init_variables() failed %s by "
97006 +#define GR_DISABLED_ACL_MSG "Error loading %s, trying to run kernel with acls disabled. To disable acls at startup use <kernel image name> gracl=off from your boot loader"
97007 +#define GR_DEV_ACL_MSG "/dev/grsec: %d bytes sent %d required, being fed garbage by "
97008 +#define GR_SHUTS_ACL_MSG "shutdown auth success for "
97009 +#define GR_SHUTF_ACL_MSG "shutdown auth failure for "
97010 +#define GR_SHUTI_ACL_MSG "ignoring shutdown for disabled RBAC system for "
97011 +#define GR_SEGVMODS_ACL_MSG "segvmod auth success for "
97012 +#define GR_SEGVMODF_ACL_MSG "segvmod auth failure for "
97013 +#define GR_SEGVMODI_ACL_MSG "ignoring segvmod for disabled RBAC system for "
97014 +#define GR_ENABLE_ACL_MSG "%s RBAC system loaded by "
97015 +#define GR_ENABLEF_ACL_MSG "unable to load %s for "
97016 +#define GR_RELOADI_ACL_MSG "ignoring reload request for disabled RBAC system"
97017 +#define GR_RELOAD_ACL_MSG "%s RBAC system reloaded by "
97018 +#define GR_RELOADF_ACL_MSG "failed reload of %s for "
97019 +#define GR_SPROLEI_ACL_MSG "ignoring change to special role for disabled RBAC system for "
97020 +#define GR_SPROLES_ACL_MSG "successful change to special role %s (id %d) by "
97021 +#define GR_SPROLEL_ACL_MSG "special role %s (id %d) exited by "
97022 +#define GR_SPROLEF_ACL_MSG "special role %s failure for "
97023 +#define GR_UNSPROLEI_ACL_MSG "ignoring unauth of special role for disabled RBAC system for "
97024 +#define GR_UNSPROLES_ACL_MSG "successful unauth of special role %s (id %d) by "
97025 +#define GR_INVMODE_ACL_MSG "invalid mode %d by "
97026 +#define GR_PRIORITY_CHROOT_MSG "denied priority change of process (%.16s:%d) by "
97027 +#define GR_FAILFORK_MSG "failed fork with errno %s by "
97028 +#define GR_NICE_CHROOT_MSG "denied priority change by "
97029 +#define GR_UNISIGLOG_MSG "%.32s occurred at %p in "
97030 +#define GR_DUALSIGLOG_MSG "signal %d sent to " DEFAULTSECMSG " by "
97031 +#define GR_SIG_ACL_MSG "denied send of signal %d to protected task " DEFAULTSECMSG " by "
97032 +#define GR_SYSCTL_MSG "denied modification of grsecurity sysctl value : %.32s by "
97033 +#define GR_SYSCTL_ACL_MSG "%s sysctl of %.950s for%s%s by "
97034 +#define GR_TIME_MSG "time set by "
97035 +#define GR_DEFACL_MSG "fatal: unable to find subject for (%.16s:%d), loaded by "
97036 +#define GR_MMAP_ACL_MSG "%s executable mmap of %.950s by "
97037 +#define GR_MPROTECT_ACL_MSG "%s executable mprotect of %.950s by "
97038 +#define GR_SOCK_MSG "denied socket(%.16s,%.16s,%.16s) by "
97039 +#define GR_SOCK_NOINET_MSG "denied socket(%.16s,%.16s,%d) by "
97040 +#define GR_BIND_MSG "denied bind() by "
97041 +#define GR_CONNECT_MSG "denied connect() by "
97042 +#define GR_BIND_ACL_MSG "denied bind() to %pI4 port %u sock type %.16s protocol %.16s by "
97043 +#define GR_CONNECT_ACL_MSG "denied connect() to %pI4 port %u sock type %.16s protocol %.16s by "
97044 +#define GR_IP_LEARN_MSG "%s\t%u\t%u\t%u\t%.4095s\t%.4095s\t%pI4\t%u\t%u\t%u\t%u\t%pI4"
97045 +#define GR_EXEC_CHROOT_MSG "exec of %.980s within chroot by process "
97046 +#define GR_CAP_ACL_MSG "use of %s denied for "
97047 +#define GR_CAP_CHROOT_MSG "use of %s in chroot denied for "
97048 +#define GR_CAP_ACL_MSG2 "use of %s permitted for "
97049 +#define GR_USRCHANGE_ACL_MSG "change to uid %u denied for "
97050 +#define GR_GRPCHANGE_ACL_MSG "change to gid %u denied for "
97051 +#define GR_REMOUNT_AUDIT_MSG "remount of %.256s by "
97052 +#define GR_UNMOUNT_AUDIT_MSG "unmount of %.256s by "
97053 +#define GR_MOUNT_AUDIT_MSG "mount of %.256s to %.256s by "
97054 +#define GR_CHDIR_AUDIT_MSG "chdir to %.980s by "
97055 +#define GR_EXEC_AUDIT_MSG "exec of %.930s (%.128s) by "
97056 +#define GR_RESOURCE_MSG "denied resource overstep by requesting %lu for %.16s against limit %lu for "
97057 +#define GR_RWXMMAP_MSG "denied RWX mmap of %.950s by "
97058 +#define GR_RWXMPROTECT_MSG "denied RWX mprotect of %.950s by "
97059 +#define GR_TEXTREL_AUDIT_MSG "denied text relocation in %.950s, VMA:0x%08lx 0x%08lx by "
97060 +#define GR_PTGNUSTACK_MSG "denied marking stack executable as requested by PT_GNU_STACK marking in %.950s by "
97061 +#define GR_VM86_MSG "denied use of vm86 by "
97062 +#define GR_PTRACE_AUDIT_MSG "process %.950s(%.16s:%d) attached to via ptrace by "
97063 +#define GR_PTRACE_READEXEC_MSG "denied ptrace of unreadable binary %.950s by "
97064 +#define GR_INIT_TRANSFER_MSG "persistent special role transferred privilege to init by "
97065 +#define GR_BADPROCPID_MSG "denied read of sensitive /proc/pid/%s entry via fd passed across exec by "
97066 +#define GR_SYMLINKOWNER_MSG "denied following symlink %.950s since symlink owner %u does not match target owner %u, by "
97067 +#define GR_BRUTE_DAEMON_MSG "bruteforce prevention initiated for the next 30 minutes or until service restarted, stalling each fork 30 seconds. Please investigate the crash report for "
97068 +#define GR_BRUTE_SUID_MSG "bruteforce prevention initiated due to crash of %.950s against uid %u, banning suid/sgid execs for %u minutes. Please investigate the crash report for "
97069 +#define GR_IPC_DENIED_MSG "denied %s of overly-permissive IPC object with creator uid %u by "
97070 +#define GR_MSRWRITE_MSG "denied write to CPU MSR by "
97071 diff --git a/include/linux/grsecurity.h b/include/linux/grsecurity.h
97072 new file mode 100644
97073 index 0000000..085a746
97074 --- /dev/null
97075 +++ b/include/linux/grsecurity.h
97076 @@ -0,0 +1,247 @@
97077 +#ifndef GR_SECURITY_H
97078 +#define GR_SECURITY_H
97079 +#include <linux/fs.h>
97080 +#include <linux/fs_struct.h>
97081 +#include <linux/binfmts.h>
97082 +#include <linux/gracl.h>
97083 +
97084 +/* notify of brain-dead configs */
97085 +#if defined(CONFIG_GRKERNSEC_PROC_USER) && defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97086 +#error "CONFIG_GRKERNSEC_PROC_USER and CONFIG_GRKERNSEC_PROC_USERGROUP cannot both be enabled."
97087 +#endif
97088 +#if defined(CONFIG_GRKERNSEC_PROC) && !defined(CONFIG_GRKERNSEC_PROC_USER) && !defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
97089 +#error "CONFIG_GRKERNSEC_PROC enabled, but neither CONFIG_GRKERNSEC_PROC_USER nor CONFIG_GRKERNSEC_PROC_USERGROUP enabled"
97090 +#endif
97091 +#if defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_PAGEEXEC) && !defined(CONFIG_PAX_SEGMEXEC) && !defined(CONFIG_PAX_KERNEXEC)
97092 +#error "CONFIG_PAX_NOEXEC enabled, but PAGEEXEC, SEGMEXEC, and KERNEXEC are disabled."
97093 +#endif
97094 +#if defined(CONFIG_PAX_ASLR) && !defined(CONFIG_PAX_RANDKSTACK) && !defined(CONFIG_PAX_RANDUSTACK) && !defined(CONFIG_PAX_RANDMMAP)
97095 +#error "CONFIG_PAX_ASLR enabled, but RANDKSTACK, RANDUSTACK, and RANDMMAP are disabled."
97096 +#endif
97097 +#if defined(CONFIG_PAX) && !defined(CONFIG_PAX_NOEXEC) && !defined(CONFIG_PAX_ASLR)
97098 +#error "CONFIG_PAX enabled, but no PaX options are enabled."
97099 +#endif
97100 +
97101 +int gr_handle_new_usb(void);
97102 +
97103 +void gr_handle_brute_attach(int dumpable);
97104 +void gr_handle_brute_check(void);
97105 +void gr_handle_kernel_exploit(void);
97106 +
97107 +char gr_roletype_to_char(void);
97108 +
97109 +int gr_proc_is_restricted(void);
97110 +
97111 +int gr_acl_enable_at_secure(void);
97112 +
97113 +int gr_check_user_change(kuid_t real, kuid_t effective, kuid_t fs);
97114 +int gr_check_group_change(kgid_t real, kgid_t effective, kgid_t fs);
97115 +
97116 +int gr_learn_cap(const struct task_struct *task, const struct cred *cred, const int cap);
97117 +
97118 +void gr_del_task_from_ip_table(struct task_struct *p);
97119 +
97120 +int gr_pid_is_chrooted(struct task_struct *p);
97121 +int gr_handle_chroot_fowner(struct pid *pid, enum pid_type type);
97122 +int gr_handle_chroot_nice(void);
97123 +int gr_handle_chroot_sysctl(const int op);
97124 +int gr_handle_chroot_setpriority(struct task_struct *p,
97125 + const int niceval);
97126 +int gr_chroot_fchdir(struct dentry *u_dentry, struct vfsmount *u_mnt);
97127 +int gr_chroot_fhandle(void);
97128 +int gr_handle_chroot_chroot(const struct dentry *dentry,
97129 + const struct vfsmount *mnt);
97130 +void gr_handle_chroot_chdir(const struct path *path);
97131 +int gr_handle_chroot_chmod(const struct dentry *dentry,
97132 + const struct vfsmount *mnt, const int mode);
97133 +int gr_handle_chroot_mknod(const struct dentry *dentry,
97134 + const struct vfsmount *mnt, const int mode);
97135 +int gr_handle_chroot_mount(const struct dentry *dentry,
97136 + const struct vfsmount *mnt,
97137 + const char *dev_name);
97138 +int gr_handle_chroot_pivot(void);
97139 +int gr_handle_chroot_unix(const pid_t pid);
97140 +
97141 +int gr_handle_rawio(const struct inode *inode);
97142 +
97143 +void gr_handle_ioperm(void);
97144 +void gr_handle_iopl(void);
97145 +void gr_handle_msr_write(void);
97146 +
97147 +umode_t gr_acl_umask(void);
97148 +
97149 +int gr_tpe_allow(const struct file *file);
97150 +
97151 +void gr_set_chroot_entries(struct task_struct *task, const struct path *path);
97152 +void gr_clear_chroot_entries(struct task_struct *task);
97153 +
97154 +void gr_log_forkfail(const int retval);
97155 +void gr_log_timechange(void);
97156 +void gr_log_signal(const int sig, const void *addr, const struct task_struct *t);
97157 +void gr_log_chdir(const struct dentry *dentry,
97158 + const struct vfsmount *mnt);
97159 +void gr_log_chroot_exec(const struct dentry *dentry,
97160 + const struct vfsmount *mnt);
97161 +void gr_log_remount(const char *devname, const int retval);
97162 +void gr_log_unmount(const char *devname, const int retval);
97163 +void gr_log_mount(const char *from, struct path *to, const int retval);
97164 +void gr_log_textrel(struct vm_area_struct *vma);
97165 +void gr_log_ptgnustack(struct file *file);
97166 +void gr_log_rwxmmap(struct file *file);
97167 +void gr_log_rwxmprotect(struct vm_area_struct *vma);
97168 +
97169 +int gr_handle_follow_link(const struct dentry *dentry,
97170 + const struct vfsmount *mnt);
97171 +int gr_handle_fifo(const struct dentry *dentry,
97172 + const struct vfsmount *mnt,
97173 + const struct dentry *dir, const int flag,
97174 + const int acc_mode);
97175 +int gr_handle_hardlink(const struct dentry *dentry,
97176 + const struct vfsmount *mnt,
97177 + const struct filename *to);
97178 +
97179 +int gr_is_capable(const int cap);
97180 +int gr_is_capable_nolog(const int cap);
97181 +int gr_task_is_capable(const struct task_struct *task, const struct cred *cred, const int cap);
97182 +int gr_task_is_capable_nolog(const struct task_struct *task, const int cap);
97183 +
97184 +void gr_copy_label(struct task_struct *tsk);
97185 +void gr_handle_crash(struct task_struct *task, const int sig);
97186 +int gr_handle_signal(const struct task_struct *p, const int sig);
97187 +int gr_check_crash_uid(const kuid_t uid);
97188 +int gr_check_protected_task(const struct task_struct *task);
97189 +int gr_check_protected_task_fowner(struct pid *pid, enum pid_type type);
97190 +int gr_acl_handle_mmap(const struct file *file,
97191 + const unsigned long prot);
97192 +int gr_acl_handle_mprotect(const struct file *file,
97193 + const unsigned long prot);
97194 +int gr_check_hidden_task(const struct task_struct *tsk);
97195 +__u32 gr_acl_handle_truncate(const struct dentry *dentry,
97196 + const struct vfsmount *mnt);
97197 +__u32 gr_acl_handle_utime(const struct dentry *dentry,
97198 + const struct vfsmount *mnt);
97199 +__u32 gr_acl_handle_access(const struct dentry *dentry,
97200 + const struct vfsmount *mnt, const int fmode);
97201 +__u32 gr_acl_handle_chmod(const struct dentry *dentry,
97202 + const struct vfsmount *mnt, umode_t *mode);
97203 +__u32 gr_acl_handle_chown(const struct dentry *dentry,
97204 + const struct vfsmount *mnt);
97205 +__u32 gr_acl_handle_setxattr(const struct dentry *dentry,
97206 + const struct vfsmount *mnt);
97207 +__u32 gr_acl_handle_removexattr(const struct dentry *dentry,
97208 + const struct vfsmount *mnt);
97209 +int gr_handle_ptrace(struct task_struct *task, const long request);
97210 +int gr_handle_proc_ptrace(struct task_struct *task);
97211 +__u32 gr_acl_handle_execve(const struct dentry *dentry,
97212 + const struct vfsmount *mnt);
97213 +int gr_check_crash_exec(const struct file *filp);
97214 +int gr_acl_is_enabled(void);
97215 +void gr_set_role_label(struct task_struct *task, const kuid_t uid,
97216 + const kgid_t gid);
97217 +int gr_set_proc_label(const struct dentry *dentry,
97218 + const struct vfsmount *mnt,
97219 + const int unsafe_flags);
97220 +__u32 gr_acl_handle_hidden_file(const struct dentry *dentry,
97221 + const struct vfsmount *mnt);
97222 +__u32 gr_acl_handle_open(const struct dentry *dentry,
97223 + const struct vfsmount *mnt, int acc_mode);
97224 +__u32 gr_acl_handle_creat(const struct dentry *dentry,
97225 + const struct dentry *p_dentry,
97226 + const struct vfsmount *p_mnt,
97227 + int open_flags, int acc_mode, const int imode);
97228 +void gr_handle_create(const struct dentry *dentry,
97229 + const struct vfsmount *mnt);
97230 +void gr_handle_proc_create(const struct dentry *dentry,
97231 + const struct inode *inode);
97232 +__u32 gr_acl_handle_mknod(const struct dentry *new_dentry,
97233 + const struct dentry *parent_dentry,
97234 + const struct vfsmount *parent_mnt,
97235 + const int mode);
97236 +__u32 gr_acl_handle_mkdir(const struct dentry *new_dentry,
97237 + const struct dentry *parent_dentry,
97238 + const struct vfsmount *parent_mnt);
97239 +__u32 gr_acl_handle_rmdir(const struct dentry *dentry,
97240 + const struct vfsmount *mnt);
97241 +void gr_handle_delete(const u64 ino, const dev_t dev);
97242 +__u32 gr_acl_handle_unlink(const struct dentry *dentry,
97243 + const struct vfsmount *mnt);
97244 +__u32 gr_acl_handle_symlink(const struct dentry *new_dentry,
97245 + const struct dentry *parent_dentry,
97246 + const struct vfsmount *parent_mnt,
97247 + const struct filename *from);
97248 +__u32 gr_acl_handle_link(const struct dentry *new_dentry,
97249 + const struct dentry *parent_dentry,
97250 + const struct vfsmount *parent_mnt,
97251 + const struct dentry *old_dentry,
97252 + const struct vfsmount *old_mnt, const struct filename *to);
97253 +int gr_handle_symlink_owner(const struct path *link, const struct inode *target);
97254 +int gr_acl_handle_rename(struct dentry *new_dentry,
97255 + struct dentry *parent_dentry,
97256 + const struct vfsmount *parent_mnt,
97257 + struct dentry *old_dentry,
97258 + struct inode *old_parent_inode,
97259 + struct vfsmount *old_mnt, const struct filename *newname, unsigned int flags);
97260 +void gr_handle_rename(struct inode *old_dir, struct inode *new_dir,
97261 + struct dentry *old_dentry,
97262 + struct dentry *new_dentry,
97263 + struct vfsmount *mnt, const __u8 replace, unsigned int flags);
97264 +__u32 gr_check_link(const struct dentry *new_dentry,
97265 + const struct dentry *parent_dentry,
97266 + const struct vfsmount *parent_mnt,
97267 + const struct dentry *old_dentry,
97268 + const struct vfsmount *old_mnt);
97269 +int gr_acl_handle_filldir(const struct file *file, const char *name,
97270 + const unsigned int namelen, const u64 ino);
97271 +
97272 +__u32 gr_acl_handle_unix(const struct dentry *dentry,
97273 + const struct vfsmount *mnt);
97274 +void gr_acl_handle_exit(void);
97275 +void gr_acl_handle_psacct(struct task_struct *task, const long code);
97276 +int gr_acl_handle_procpidmem(const struct task_struct *task);
97277 +int gr_handle_rofs_mount(struct dentry *dentry, struct vfsmount *mnt, int mnt_flags);
97278 +int gr_handle_rofs_blockwrite(struct dentry *dentry, struct vfsmount *mnt, int acc_mode);
97279 +void gr_audit_ptrace(struct task_struct *task);
97280 +dev_t gr_get_dev_from_dentry(struct dentry *dentry);
97281 +u64 gr_get_ino_from_dentry(struct dentry *dentry);
97282 +void gr_put_exec_file(struct task_struct *task);
97283 +
97284 +int gr_ptrace_readexec(struct file *file, int unsafe_flags);
97285 +
97286 +void gr_inc_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97287 +void gr_dec_chroot_refcnts(struct dentry *dentry, struct vfsmount *mnt);
97288 +int gr_bad_chroot_rename(struct dentry *olddentry, struct vfsmount *oldmnt,
97289 + struct dentry *newdentry, struct vfsmount *newmnt);
97290 +
97291 +#ifdef CONFIG_GRKERNSEC_RESLOG
97292 +extern void gr_log_resource(const struct task_struct *task, const int res,
97293 + const unsigned long wanted, const int gt);
97294 +#else
97295 +static inline void gr_log_resource(const struct task_struct *task, const int res,
97296 + const unsigned long wanted, const int gt)
97297 +{
97298 +}
97299 +#endif
97300 +
97301 +#ifdef CONFIG_GRKERNSEC
97302 +void task_grsec_rbac(struct seq_file *m, struct task_struct *p);
97303 +void gr_handle_vm86(void);
97304 +void gr_handle_mem_readwrite(u64 from, u64 to);
97305 +
97306 +void gr_log_badprocpid(const char *entry);
97307 +
97308 +extern int grsec_enable_dmesg;
97309 +extern int grsec_disable_privio;
97310 +
97311 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
97312 +extern kgid_t grsec_proc_gid;
97313 +#endif
97314 +
97315 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
97316 +extern int grsec_enable_chroot_findtask;
97317 +#endif
97318 +#ifdef CONFIG_GRKERNSEC_SETXID
97319 +extern int grsec_enable_setxid;
97320 +#endif
97321 +#endif
97322 +
97323 +#endif
97324 diff --git a/include/linux/grsock.h b/include/linux/grsock.h
97325 new file mode 100644
97326 index 0000000..e7ffaaf
97327 --- /dev/null
97328 +++ b/include/linux/grsock.h
97329 @@ -0,0 +1,19 @@
97330 +#ifndef __GRSOCK_H
97331 +#define __GRSOCK_H
97332 +
97333 +extern void gr_attach_curr_ip(const struct sock *sk);
97334 +extern int gr_handle_sock_all(const int family, const int type,
97335 + const int protocol);
97336 +extern int gr_handle_sock_server(const struct sockaddr *sck);
97337 +extern int gr_handle_sock_server_other(const struct sock *sck);
97338 +extern int gr_handle_sock_client(const struct sockaddr *sck);
97339 +extern int gr_search_connect(struct socket * sock,
97340 + struct sockaddr_in * addr);
97341 +extern int gr_search_bind(struct socket * sock,
97342 + struct sockaddr_in * addr);
97343 +extern int gr_search_listen(struct socket * sock);
97344 +extern int gr_search_accept(struct socket * sock);
97345 +extern int gr_search_socket(const int domain, const int type,
97346 + const int protocol);
97347 +
97348 +#endif
97349 diff --git a/include/linux/highmem.h b/include/linux/highmem.h
97350 index 9286a46..373f27f 100644
97351 --- a/include/linux/highmem.h
97352 +++ b/include/linux/highmem.h
97353 @@ -189,6 +189,18 @@ static inline void clear_highpage(struct page *page)
97354 kunmap_atomic(kaddr);
97355 }
97356
97357 +static inline void sanitize_highpage(struct page *page)
97358 +{
97359 + void *kaddr;
97360 + unsigned long flags;
97361 +
97362 + local_irq_save(flags);
97363 + kaddr = kmap_atomic(page);
97364 + clear_page(kaddr);
97365 + kunmap_atomic(kaddr);
97366 + local_irq_restore(flags);
97367 +}
97368 +
97369 static inline void zero_user_segments(struct page *page,
97370 unsigned start1, unsigned end1,
97371 unsigned start2, unsigned end2)
97372 diff --git a/include/linux/hwmon-sysfs.h b/include/linux/hwmon-sysfs.h
97373 index 1c7b89a..7dda400 100644
97374 --- a/include/linux/hwmon-sysfs.h
97375 +++ b/include/linux/hwmon-sysfs.h
97376 @@ -25,7 +25,8 @@
97377 struct sensor_device_attribute{
97378 struct device_attribute dev_attr;
97379 int index;
97380 -};
97381 +} __do_const;
97382 +typedef struct sensor_device_attribute __no_const sensor_device_attribute_no_const;
97383 #define to_sensor_dev_attr(_dev_attr) \
97384 container_of(_dev_attr, struct sensor_device_attribute, dev_attr)
97385
97386 @@ -41,7 +42,8 @@ struct sensor_device_attribute_2 {
97387 struct device_attribute dev_attr;
97388 u8 index;
97389 u8 nr;
97390 -};
97391 +} __do_const;
97392 +typedef struct sensor_device_attribute_2 __no_const sensor_device_attribute_2_no_const;
97393 #define to_sensor_dev_attr_2(_dev_attr) \
97394 container_of(_dev_attr, struct sensor_device_attribute_2, dev_attr)
97395
97396 diff --git a/include/linux/i2c.h b/include/linux/i2c.h
97397 index e83a738..8b323fa 100644
97398 --- a/include/linux/i2c.h
97399 +++ b/include/linux/i2c.h
97400 @@ -409,6 +409,7 @@ struct i2c_algorithm {
97401 int (*unreg_slave)(struct i2c_client *client);
97402 #endif
97403 };
97404 +typedef struct i2c_algorithm __no_const i2c_algorithm_no_const;
97405
97406 /**
97407 * struct i2c_bus_recovery_info - I2C bus recovery information
97408 diff --git a/include/linux/if_pppox.h b/include/linux/if_pppox.h
97409 index 66a7d76..5e68d20 100644
97410 --- a/include/linux/if_pppox.h
97411 +++ b/include/linux/if_pppox.h
97412 @@ -78,7 +78,7 @@ struct pppox_proto {
97413 int (*ioctl)(struct socket *sock, unsigned int cmd,
97414 unsigned long arg);
97415 struct module *owner;
97416 -};
97417 +} __do_const;
97418
97419 extern int register_pppox_proto(int proto_num, const struct pppox_proto *pp);
97420 extern void unregister_pppox_proto(int proto_num);
97421 diff --git a/include/linux/init.h b/include/linux/init.h
97422 index 21b6d76..4a6775c 100644
97423 --- a/include/linux/init.h
97424 +++ b/include/linux/init.h
97425 @@ -37,9 +37,17 @@
97426 * section.
97427 */
97428
97429 +#define add_init_latent_entropy __latent_entropy
97430 +
97431 +#ifdef CONFIG_MEMORY_HOTPLUG
97432 +#define add_meminit_latent_entropy
97433 +#else
97434 +#define add_meminit_latent_entropy __latent_entropy
97435 +#endif
97436 +
97437 /* These are for everybody (although not all archs will actually
97438 discard it in modules) */
97439 -#define __init __section(.init.text) __cold notrace
97440 +#define __init __section(.init.text) __cold notrace add_init_latent_entropy
97441 #define __initdata __section(.init.data)
97442 #define __initconst __constsection(.init.rodata)
97443 #define __exitdata __section(.exit.data)
97444 @@ -100,7 +108,7 @@
97445 #define __cpuexitconst
97446
97447 /* Used for MEMORY_HOTPLUG */
97448 -#define __meminit __section(.meminit.text) __cold notrace
97449 +#define __meminit __section(.meminit.text) __cold notrace add_meminit_latent_entropy
97450 #define __meminitdata __section(.meminit.data)
97451 #define __meminitconst __constsection(.meminit.rodata)
97452 #define __memexit __section(.memexit.text) __exitused __cold notrace
97453 diff --git a/include/linux/init_task.h b/include/linux/init_task.h
97454 index 696d223..6d6b39f 100644
97455 --- a/include/linux/init_task.h
97456 +++ b/include/linux/init_task.h
97457 @@ -158,6 +158,12 @@ extern struct task_group root_task_group;
97458
97459 #define INIT_TASK_COMM "swapper"
97460
97461 +#ifdef CONFIG_X86
97462 +#define INIT_TASK_THREAD_INFO .tinfo = INIT_THREAD_INFO,
97463 +#else
97464 +#define INIT_TASK_THREAD_INFO
97465 +#endif
97466 +
97467 #ifdef CONFIG_RT_MUTEXES
97468 # define INIT_RT_MUTEXES(tsk) \
97469 .pi_waiters = RB_ROOT, \
97470 @@ -224,6 +230,7 @@ extern struct task_group root_task_group;
97471 RCU_POINTER_INITIALIZER(cred, &init_cred), \
97472 .comm = INIT_TASK_COMM, \
97473 .thread = INIT_THREAD, \
97474 + INIT_TASK_THREAD_INFO \
97475 .fs = &init_fs, \
97476 .files = &init_files, \
97477 .signal = &init_signals, \
97478 diff --git a/include/linux/interrupt.h b/include/linux/interrupt.h
97479 index 950ae45..df6ac60 100644
97480 --- a/include/linux/interrupt.h
97481 +++ b/include/linux/interrupt.h
97482 @@ -432,8 +432,8 @@ extern const char * const softirq_to_name[NR_SOFTIRQS];
97483
97484 struct softirq_action
97485 {
97486 - void (*action)(struct softirq_action *);
97487 -};
97488 + void (*action)(void);
97489 +} __no_const;
97490
97491 asmlinkage void do_softirq(void);
97492 asmlinkage void __do_softirq(void);
97493 @@ -447,7 +447,7 @@ static inline void do_softirq_own_stack(void)
97494 }
97495 #endif
97496
97497 -extern void open_softirq(int nr, void (*action)(struct softirq_action *));
97498 +extern void open_softirq(int nr, void (*action)(void));
97499 extern void softirq_init(void);
97500 extern void __raise_softirq_irqoff(unsigned int nr);
97501
97502 diff --git a/include/linux/iommu.h b/include/linux/iommu.h
97503 index 0546b87..46fd5b6 100644
97504 --- a/include/linux/iommu.h
97505 +++ b/include/linux/iommu.h
97506 @@ -174,7 +174,7 @@ struct iommu_ops {
97507
97508 unsigned long pgsize_bitmap;
97509 void *priv;
97510 -};
97511 +} __do_const;
97512
97513 #define IOMMU_GROUP_NOTIFY_ADD_DEVICE 1 /* Device added */
97514 #define IOMMU_GROUP_NOTIFY_DEL_DEVICE 2 /* Pre Device removed */
97515 @@ -234,7 +234,7 @@ extern int iommu_domain_set_attr(struct iommu_domain *domain, enum iommu_attr,
97516 void *data);
97517 struct device *iommu_device_create(struct device *parent, void *drvdata,
97518 const struct attribute_group **groups,
97519 - const char *fmt, ...);
97520 + const char *fmt, ...) __printf(4, 5);
97521 void iommu_device_destroy(struct device *dev);
97522 int iommu_device_link(struct device *dev, struct device *link);
97523 void iommu_device_unlink(struct device *dev, struct device *link);
97524 diff --git a/include/linux/ioport.h b/include/linux/ioport.h
97525 index 388e3ae..d7e45a1 100644
97526 --- a/include/linux/ioport.h
97527 +++ b/include/linux/ioport.h
97528 @@ -161,7 +161,7 @@ struct resource *lookup_resource(struct resource *root, resource_size_t start);
97529 int adjust_resource(struct resource *res, resource_size_t start,
97530 resource_size_t size);
97531 resource_size_t resource_alignment(struct resource *res);
97532 -static inline resource_size_t resource_size(const struct resource *res)
97533 +static inline resource_size_t __intentional_overflow(-1) resource_size(const struct resource *res)
97534 {
97535 return res->end - res->start + 1;
97536 }
97537 diff --git a/include/linux/ipc_namespace.h b/include/linux/ipc_namespace.h
97538 index 1eee6bc..9cf4912 100644
97539 --- a/include/linux/ipc_namespace.h
97540 +++ b/include/linux/ipc_namespace.h
97541 @@ -60,7 +60,7 @@ struct ipc_namespace {
97542 struct user_namespace *user_ns;
97543
97544 struct ns_common ns;
97545 -};
97546 +} __randomize_layout;
97547
97548 extern struct ipc_namespace init_ipc_ns;
97549 extern atomic_t nr_ipc_ns;
97550 diff --git a/include/linux/irq.h b/include/linux/irq.h
97551 index 62c6901..827f8f6 100644
97552 --- a/include/linux/irq.h
97553 +++ b/include/linux/irq.h
97554 @@ -370,7 +370,8 @@ struct irq_chip {
97555 int (*irq_set_irqchip_state)(struct irq_data *data, enum irqchip_irq_state which, bool state);
97556
97557 unsigned long flags;
97558 -};
97559 +} __do_const;
97560 +typedef struct irq_chip __no_const irq_chip_no_const;
97561
97562 /*
97563 * irq_chip specific flags
97564 diff --git a/include/linux/irqdesc.h b/include/linux/irqdesc.h
97565 index dd1109f..4f4fdda 100644
97566 --- a/include/linux/irqdesc.h
97567 +++ b/include/linux/irqdesc.h
97568 @@ -61,7 +61,7 @@ struct irq_desc {
97569 unsigned int irq_count; /* For detecting broken IRQs */
97570 unsigned long last_unhandled; /* Aging timer for unhandled count */
97571 unsigned int irqs_unhandled;
97572 - atomic_t threads_handled;
97573 + atomic_unchecked_t threads_handled;
97574 int threads_handled_last;
97575 raw_spinlock_t lock;
97576 struct cpumask *percpu_enabled;
97577 diff --git a/include/linux/irqdomain.h b/include/linux/irqdomain.h
97578 index 676d730..8d3a1ad 100644
97579 --- a/include/linux/irqdomain.h
97580 +++ b/include/linux/irqdomain.h
97581 @@ -40,6 +40,7 @@ struct device_node;
97582 struct irq_domain;
97583 struct of_device_id;
97584 struct irq_chip;
97585 +typedef struct irq_chip __no_const irq_chip_no_const;
97586 struct irq_data;
97587
97588 /* Number of irqs reserved for a legacy isa controller */
97589 diff --git a/include/linux/jiffies.h b/include/linux/jiffies.h
97590 index c367cbd..c9b79e6 100644
97591 --- a/include/linux/jiffies.h
97592 +++ b/include/linux/jiffies.h
97593 @@ -280,20 +280,20 @@ extern unsigned long preset_lpj;
97594 /*
97595 * Convert various time units to each other:
97596 */
97597 -extern unsigned int jiffies_to_msecs(const unsigned long j);
97598 -extern unsigned int jiffies_to_usecs(const unsigned long j);
97599 +extern unsigned int jiffies_to_msecs(const unsigned long j) __intentional_overflow(-1);
97600 +extern unsigned int jiffies_to_usecs(const unsigned long j) __intentional_overflow(-1);
97601
97602 -static inline u64 jiffies_to_nsecs(const unsigned long j)
97603 +static inline u64 __intentional_overflow(-1) jiffies_to_nsecs(const unsigned long j)
97604 {
97605 return (u64)jiffies_to_usecs(j) * NSEC_PER_USEC;
97606 }
97607
97608 -extern unsigned long msecs_to_jiffies(const unsigned int m);
97609 -extern unsigned long usecs_to_jiffies(const unsigned int u);
97610 +extern unsigned long msecs_to_jiffies(const unsigned int m) __intentional_overflow(-1);
97611 +extern unsigned long usecs_to_jiffies(const unsigned int u) __intentional_overflow(-1);
97612 extern unsigned long timespec_to_jiffies(const struct timespec *value);
97613 extern void jiffies_to_timespec(const unsigned long jiffies,
97614 - struct timespec *value);
97615 -extern unsigned long timeval_to_jiffies(const struct timeval *value);
97616 + struct timespec *value) __intentional_overflow(-1);
97617 +extern unsigned long timeval_to_jiffies(const struct timeval *value) __intentional_overflow(-1);
97618 extern void jiffies_to_timeval(const unsigned long jiffies,
97619 struct timeval *value);
97620
97621 diff --git a/include/linux/kallsyms.h b/include/linux/kallsyms.h
97622 index 6883e19..e854fcb 100644
97623 --- a/include/linux/kallsyms.h
97624 +++ b/include/linux/kallsyms.h
97625 @@ -15,7 +15,8 @@
97626
97627 struct module;
97628
97629 -#ifdef CONFIG_KALLSYMS
97630 +#if !defined(__INCLUDED_BY_HIDESYM) || !defined(CONFIG_KALLSYMS)
97631 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
97632 /* Lookup the address for a symbol. Returns 0 if not found. */
97633 unsigned long kallsyms_lookup_name(const char *name);
97634
97635 @@ -106,6 +107,21 @@ static inline int lookup_symbol_attrs(unsigned long addr, unsigned long *size, u
97636 /* Stupid that this does nothing, but I didn't create this mess. */
97637 #define __print_symbol(fmt, addr)
97638 #endif /*CONFIG_KALLSYMS*/
97639 +#else /* when included by kallsyms.c, vsnprintf.c, kprobes.c, or
97640 + arch/x86/kernel/dumpstack.c, with HIDESYM enabled */
97641 +extern unsigned long kallsyms_lookup_name(const char *name);
97642 +extern void __print_symbol(const char *fmt, unsigned long address);
97643 +extern int sprint_backtrace(char *buffer, unsigned long address);
97644 +extern int sprint_symbol(char *buffer, unsigned long address);
97645 +extern int sprint_symbol_no_offset(char *buffer, unsigned long address);
97646 +const char *kallsyms_lookup(unsigned long addr,
97647 + unsigned long *symbolsize,
97648 + unsigned long *offset,
97649 + char **modname, char *namebuf);
97650 +extern int kallsyms_lookup_size_offset(unsigned long addr,
97651 + unsigned long *symbolsize,
97652 + unsigned long *offset);
97653 +#endif
97654
97655 /* This macro allows us to keep printk typechecking */
97656 static __printf(1, 2)
97657 diff --git a/include/linux/kernel.h b/include/linux/kernel.h
97658 index 3a5b48e..240107b 100644
97659 --- a/include/linux/kernel.h
97660 +++ b/include/linux/kernel.h
97661 @@ -390,7 +390,7 @@ static inline int __must_check kstrtos32_from_user(const char __user *s, size_t
97662 /* Obsolete, do not use. Use kstrto<foo> instead */
97663
97664 extern unsigned long simple_strtoul(const char *,char **,unsigned int);
97665 -extern long simple_strtol(const char *,char **,unsigned int);
97666 +extern long simple_strtol(const char *,char **,unsigned int) __intentional_overflow(-1);
97667 extern unsigned long long simple_strtoull(const char *,char **,unsigned int);
97668 extern long long simple_strtoll(const char *,char **,unsigned int);
97669
97670 @@ -410,7 +410,8 @@ extern __printf(3, 0)
97671 int vscnprintf(char *buf, size_t size, const char *fmt, va_list args);
97672 extern __printf(2, 3)
97673 char *kasprintf(gfp_t gfp, const char *fmt, ...);
97674 -extern char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97675 +extern __printf(2, 0)
97676 +char *kvasprintf(gfp_t gfp, const char *fmt, va_list args);
97677
97678 extern __scanf(2, 3)
97679 int sscanf(const char *, const char *, ...);
97680 @@ -681,10 +682,10 @@ do { \
97681 __ftrace_vprintk(_THIS_IP_, fmt, vargs); \
97682 } while (0)
97683
97684 -extern int
97685 +extern __printf(2, 0) int
97686 __ftrace_vbprintk(unsigned long ip, const char *fmt, va_list ap);
97687
97688 -extern int
97689 +extern __printf(2, 0) int
97690 __ftrace_vprintk(unsigned long ip, const char *fmt, va_list ap);
97691
97692 extern void ftrace_dump(enum ftrace_dump_mode oops_dump_mode);
97693 @@ -704,7 +705,7 @@ int trace_printk(const char *fmt, ...)
97694 {
97695 return 0;
97696 }
97697 -static inline int
97698 +static __printf(1, 0) inline int
97699 ftrace_vprintk(const char *fmt, va_list ap)
97700 {
97701 return 0;
97702 diff --git a/include/linux/key-type.h b/include/linux/key-type.h
97703 index ff9f1d3..6712be5 100644
97704 --- a/include/linux/key-type.h
97705 +++ b/include/linux/key-type.h
97706 @@ -152,7 +152,7 @@ struct key_type {
97707 /* internal fields */
97708 struct list_head link; /* link in types list */
97709 struct lock_class_key lock_class; /* key->sem lock class */
97710 -};
97711 +} __do_const;
97712
97713 extern struct key_type key_type_keyring;
97714
97715 diff --git a/include/linux/kgdb.h b/include/linux/kgdb.h
97716 index e465bb1..19f605fd 100644
97717 --- a/include/linux/kgdb.h
97718 +++ b/include/linux/kgdb.h
97719 @@ -52,7 +52,7 @@ extern int kgdb_connected;
97720 extern int kgdb_io_module_registered;
97721
97722 extern atomic_t kgdb_setting_breakpoint;
97723 -extern atomic_t kgdb_cpu_doing_single_step;
97724 +extern atomic_unchecked_t kgdb_cpu_doing_single_step;
97725
97726 extern struct task_struct *kgdb_usethread;
97727 extern struct task_struct *kgdb_contthread;
97728 @@ -254,7 +254,7 @@ struct kgdb_arch {
97729 void (*correct_hw_break)(void);
97730
97731 void (*enable_nmi)(bool on);
97732 -};
97733 +} __do_const;
97734
97735 /**
97736 * struct kgdb_io - Describe the interface for an I/O driver to talk with KGDB.
97737 @@ -279,7 +279,7 @@ struct kgdb_io {
97738 void (*pre_exception) (void);
97739 void (*post_exception) (void);
97740 int is_console;
97741 -};
97742 +} __do_const;
97743
97744 extern struct kgdb_arch arch_kgdb_ops;
97745
97746 diff --git a/include/linux/kmemleak.h b/include/linux/kmemleak.h
97747 index d0a1f99..0bd8b7c 100644
97748 --- a/include/linux/kmemleak.h
97749 +++ b/include/linux/kmemleak.h
97750 @@ -27,7 +27,7 @@
97751
97752 extern void kmemleak_init(void) __ref;
97753 extern void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97754 - gfp_t gfp) __ref;
97755 + gfp_t gfp) __ref __size_overflow(2);
97756 extern void kmemleak_alloc_percpu(const void __percpu *ptr, size_t size,
97757 gfp_t gfp) __ref;
97758 extern void kmemleak_free(const void *ptr) __ref;
97759 @@ -63,7 +63,7 @@ static inline void kmemleak_erase(void **ptr)
97760 static inline void kmemleak_init(void)
97761 {
97762 }
97763 -static inline void kmemleak_alloc(const void *ptr, size_t size, int min_count,
97764 +static inline void __size_overflow(2) kmemleak_alloc(const void *ptr, size_t size, int min_count,
97765 gfp_t gfp)
97766 {
97767 }
97768 diff --git a/include/linux/kmod.h b/include/linux/kmod.h
97769 index 0555cc6..40116ce 100644
97770 --- a/include/linux/kmod.h
97771 +++ b/include/linux/kmod.h
97772 @@ -34,6 +34,8 @@ extern char modprobe_path[]; /* for sysctl */
97773 * usually useless though. */
97774 extern __printf(2, 3)
97775 int __request_module(bool wait, const char *name, ...);
97776 +extern __printf(3, 4)
97777 +int ___request_module(bool wait, char *param_name, const char *name, ...);
97778 #define request_module(mod...) __request_module(true, mod)
97779 #define request_module_nowait(mod...) __request_module(false, mod)
97780 #define try_then_request_module(x, mod...) \
97781 @@ -57,6 +59,9 @@ struct subprocess_info {
97782 struct work_struct work;
97783 struct completion *complete;
97784 char *path;
97785 +#ifdef CONFIG_GRKERNSEC
97786 + char *origpath;
97787 +#endif
97788 char **argv;
97789 char **envp;
97790 int wait;
97791 diff --git a/include/linux/kobject.h b/include/linux/kobject.h
97792 index 2d61b90..3d69945 100644
97793 --- a/include/linux/kobject.h
97794 +++ b/include/linux/kobject.h
97795 @@ -80,8 +80,9 @@ struct kobject {
97796
97797 extern __printf(2, 3)
97798 int kobject_set_name(struct kobject *kobj, const char *name, ...);
97799 -extern int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
97800 - va_list vargs);
97801 +extern __printf(2, 0)
97802 +int kobject_set_name_vargs(struct kobject *kobj, const char *fmt,
97803 + va_list vargs);
97804
97805 static inline const char *kobject_name(const struct kobject *kobj)
97806 {
97807 @@ -118,7 +119,7 @@ struct kobj_type {
97808 struct attribute **default_attrs;
97809 const struct kobj_ns_type_operations *(*child_ns_type)(struct kobject *kobj);
97810 const void *(*namespace)(struct kobject *kobj);
97811 -};
97812 +} __do_const;
97813
97814 struct kobj_uevent_env {
97815 char *argv[3];
97816 @@ -142,6 +143,7 @@ struct kobj_attribute {
97817 ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
97818 const char *buf, size_t count);
97819 };
97820 +typedef struct kobj_attribute __no_const kobj_attribute_no_const;
97821
97822 extern const struct sysfs_ops kobj_sysfs_ops;
97823
97824 @@ -169,7 +171,7 @@ struct kset {
97825 spinlock_t list_lock;
97826 struct kobject kobj;
97827 const struct kset_uevent_ops *uevent_ops;
97828 -};
97829 +} __randomize_layout;
97830
97831 extern void kset_init(struct kset *kset);
97832 extern int __must_check kset_register(struct kset *kset);
97833 diff --git a/include/linux/kobject_ns.h b/include/linux/kobject_ns.h
97834 index df32d25..fb52e27 100644
97835 --- a/include/linux/kobject_ns.h
97836 +++ b/include/linux/kobject_ns.h
97837 @@ -44,7 +44,7 @@ struct kobj_ns_type_operations {
97838 const void *(*netlink_ns)(struct sock *sk);
97839 const void *(*initial_ns)(void);
97840 void (*drop_ns)(void *);
97841 -};
97842 +} __do_const;
97843
97844 int kobj_ns_type_register(const struct kobj_ns_type_operations *ops);
97845 int kobj_ns_type_registered(enum kobj_ns_type type);
97846 diff --git a/include/linux/kref.h b/include/linux/kref.h
97847 index 484604d..0f6c5b6 100644
97848 --- a/include/linux/kref.h
97849 +++ b/include/linux/kref.h
97850 @@ -68,7 +68,7 @@ static inline void kref_get(struct kref *kref)
97851 static inline int kref_sub(struct kref *kref, unsigned int count,
97852 void (*release)(struct kref *kref))
97853 {
97854 - WARN_ON(release == NULL);
97855 + BUG_ON(release == NULL);
97856
97857 if (atomic_sub_and_test((int) count, &kref->refcount)) {
97858 release(kref);
97859 diff --git a/include/linux/kvm_host.h b/include/linux/kvm_host.h
97860 index ad45054..7c54663 100644
97861 --- a/include/linux/kvm_host.h
97862 +++ b/include/linux/kvm_host.h
97863 @@ -455,7 +455,7 @@ static inline void kvm_irqfd_exit(void)
97864 {
97865 }
97866 #endif
97867 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
97868 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
97869 struct module *module);
97870 void kvm_exit(void);
97871
97872 @@ -633,7 +633,7 @@ int kvm_arch_vcpu_ioctl_set_guest_debug(struct kvm_vcpu *vcpu,
97873 struct kvm_guest_debug *dbg);
97874 int kvm_arch_vcpu_ioctl_run(struct kvm_vcpu *vcpu, struct kvm_run *kvm_run);
97875
97876 -int kvm_arch_init(void *opaque);
97877 +int kvm_arch_init(const void *opaque);
97878 void kvm_arch_exit(void);
97879
97880 int kvm_arch_vcpu_init(struct kvm_vcpu *vcpu);
97881 diff --git a/include/linux/libata.h b/include/linux/libata.h
97882 index 28aeae4..320b3bf6 100644
97883 --- a/include/linux/libata.h
97884 +++ b/include/linux/libata.h
97885 @@ -988,7 +988,7 @@ struct ata_port_operations {
97886 * fields must be pointers.
97887 */
97888 const struct ata_port_operations *inherits;
97889 -};
97890 +} __do_const;
97891
97892 struct ata_port_info {
97893 unsigned long flags;
97894 diff --git a/include/linux/linkage.h b/include/linux/linkage.h
97895 index a6a42dd..6c5ebce 100644
97896 --- a/include/linux/linkage.h
97897 +++ b/include/linux/linkage.h
97898 @@ -36,6 +36,7 @@
97899 #endif
97900
97901 #define __page_aligned_data __section(.data..page_aligned) __aligned(PAGE_SIZE)
97902 +#define __page_aligned_rodata __read_only __aligned(PAGE_SIZE)
97903 #define __page_aligned_bss __section(.bss..page_aligned) __aligned(PAGE_SIZE)
97904
97905 /*
97906 diff --git a/include/linux/list.h b/include/linux/list.h
97907 index feb773c..98f3075 100644
97908 --- a/include/linux/list.h
97909 +++ b/include/linux/list.h
97910 @@ -113,6 +113,19 @@ extern void __list_del_entry(struct list_head *entry);
97911 extern void list_del(struct list_head *entry);
97912 #endif
97913
97914 +extern void __pax_list_add(struct list_head *new,
97915 + struct list_head *prev,
97916 + struct list_head *next);
97917 +static inline void pax_list_add(struct list_head *new, struct list_head *head)
97918 +{
97919 + __pax_list_add(new, head, head->next);
97920 +}
97921 +static inline void pax_list_add_tail(struct list_head *new, struct list_head *head)
97922 +{
97923 + __pax_list_add(new, head->prev, head);
97924 +}
97925 +extern void pax_list_del(struct list_head *entry);
97926 +
97927 /**
97928 * list_replace - replace old entry by new one
97929 * @old : the element to be replaced
97930 @@ -146,6 +159,8 @@ static inline void list_del_init(struct list_head *entry)
97931 INIT_LIST_HEAD(entry);
97932 }
97933
97934 +extern void pax_list_del_init(struct list_head *entry);
97935 +
97936 /**
97937 * list_move - delete from one list and add as another's head
97938 * @list: the entry to move
97939 diff --git a/include/linux/lockref.h b/include/linux/lockref.h
97940 index b10b122..d37b3de 100644
97941 --- a/include/linux/lockref.h
97942 +++ b/include/linux/lockref.h
97943 @@ -28,7 +28,7 @@ struct lockref {
97944 #endif
97945 struct {
97946 spinlock_t lock;
97947 - int count;
97948 + atomic_t count;
97949 };
97950 };
97951 };
97952 @@ -43,9 +43,29 @@ extern void lockref_mark_dead(struct lockref *);
97953 extern int lockref_get_not_dead(struct lockref *);
97954
97955 /* Must be called under spinlock for reliable results */
97956 -static inline int __lockref_is_dead(const struct lockref *l)
97957 +static inline int __lockref_is_dead(const struct lockref *lockref)
97958 {
97959 - return ((int)l->count < 0);
97960 + return atomic_read(&lockref->count) < 0;
97961 +}
97962 +
97963 +static inline int __lockref_read(const struct lockref *lockref)
97964 +{
97965 + return atomic_read(&lockref->count);
97966 +}
97967 +
97968 +static inline void __lockref_set(struct lockref *lockref, int count)
97969 +{
97970 + atomic_set(&lockref->count, count);
97971 +}
97972 +
97973 +static inline void __lockref_inc(struct lockref *lockref)
97974 +{
97975 + atomic_inc(&lockref->count);
97976 +}
97977 +
97978 +static inline void __lockref_dec(struct lockref *lockref)
97979 +{
97980 + atomic_dec(&lockref->count);
97981 }
97982
97983 #endif /* __LINUX_LOCKREF_H */
97984 diff --git a/include/linux/math64.h b/include/linux/math64.h
97985 index c45c089..298841c 100644
97986 --- a/include/linux/math64.h
97987 +++ b/include/linux/math64.h
97988 @@ -15,7 +15,7 @@
97989 * This is commonly provided by 32bit archs to provide an optimized 64bit
97990 * divide.
97991 */
97992 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
97993 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
97994 {
97995 *remainder = dividend % divisor;
97996 return dividend / divisor;
97997 @@ -42,7 +42,7 @@ static inline u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder)
97998 /**
97999 * div64_u64 - unsigned 64bit divide with 64bit divisor
98000 */
98001 -static inline u64 div64_u64(u64 dividend, u64 divisor)
98002 +static inline u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
98003 {
98004 return dividend / divisor;
98005 }
98006 @@ -61,7 +61,7 @@ static inline s64 div64_s64(s64 dividend, s64 divisor)
98007 #define div64_ul(x, y) div_u64((x), (y))
98008
98009 #ifndef div_u64_rem
98010 -static inline u64 div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98011 +static inline u64 __intentional_overflow(-1) div_u64_rem(u64 dividend, u32 divisor, u32 *remainder)
98012 {
98013 *remainder = do_div(dividend, divisor);
98014 return dividend;
98015 @@ -77,7 +77,7 @@ extern u64 div64_u64_rem(u64 dividend, u64 divisor, u64 *remainder);
98016 #endif
98017
98018 #ifndef div64_u64
98019 -extern u64 div64_u64(u64 dividend, u64 divisor);
98020 +extern u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor);
98021 #endif
98022
98023 #ifndef div64_s64
98024 @@ -94,7 +94,7 @@ extern s64 div64_s64(s64 dividend, s64 divisor);
98025 * divide.
98026 */
98027 #ifndef div_u64
98028 -static inline u64 div_u64(u64 dividend, u32 divisor)
98029 +static inline u64 __intentional_overflow(-1) div_u64(u64 dividend, u32 divisor)
98030 {
98031 u32 remainder;
98032 return div_u64_rem(dividend, divisor, &remainder);
98033 diff --git a/include/linux/mempolicy.h b/include/linux/mempolicy.h
98034 index 3d385c8..deacb6a 100644
98035 --- a/include/linux/mempolicy.h
98036 +++ b/include/linux/mempolicy.h
98037 @@ -91,6 +91,10 @@ static inline struct mempolicy *mpol_dup(struct mempolicy *pol)
98038 }
98039
98040 #define vma_policy(vma) ((vma)->vm_policy)
98041 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98042 +{
98043 + vma->vm_policy = pol;
98044 +}
98045
98046 static inline void mpol_get(struct mempolicy *pol)
98047 {
98048 @@ -229,6 +233,9 @@ static inline void mpol_free_shared_policy(struct shared_policy *p)
98049 }
98050
98051 #define vma_policy(vma) NULL
98052 +static inline void set_vma_policy(struct vm_area_struct *vma, struct mempolicy *pol)
98053 +{
98054 +}
98055
98056 static inline int
98057 vma_dup_policy(struct vm_area_struct *src, struct vm_area_struct *dst)
98058 diff --git a/include/linux/mm.h b/include/linux/mm.h
98059 index 0755b9f..2960e96 100644
98060 --- a/include/linux/mm.h
98061 +++ b/include/linux/mm.h
98062 @@ -135,6 +135,11 @@ extern unsigned int kobjsize(const void *objp);
98063
98064 #define VM_DONTCOPY 0x00020000 /* Do not copy this vma on fork */
98065 #define VM_DONTEXPAND 0x00040000 /* Cannot expand with mremap() */
98066 +
98067 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
98068 +#define VM_PAGEEXEC 0x00080000 /* vma->vm_page_prot needs special handling */
98069 +#endif
98070 +
98071 #define VM_ACCOUNT 0x00100000 /* Is a VM accounted object */
98072 #define VM_NORESERVE 0x00200000 /* should the VM suppress accounting */
98073 #define VM_HUGETLB 0x00400000 /* Huge TLB Page VM */
98074 @@ -257,8 +262,8 @@ struct vm_operations_struct {
98075 /* called by access_process_vm when get_user_pages() fails, typically
98076 * for use by special VMAs that can switch between memory and hardware
98077 */
98078 - int (*access)(struct vm_area_struct *vma, unsigned long addr,
98079 - void *buf, int len, int write);
98080 + ssize_t (*access)(struct vm_area_struct *vma, unsigned long addr,
98081 + void *buf, size_t len, int write);
98082
98083 /* Called by the /proc/PID/maps code to ask the vma whether it
98084 * has a special name. Returning non-NULL will also cause this
98085 @@ -296,6 +301,7 @@ struct vm_operations_struct {
98086 struct page *(*find_special_page)(struct vm_area_struct *vma,
98087 unsigned long addr);
98088 };
98089 +typedef struct vm_operations_struct __no_const vm_operations_struct_no_const;
98090
98091 struct mmu_gather;
98092 struct inode;
98093 @@ -1131,8 +1137,8 @@ int follow_pfn(struct vm_area_struct *vma, unsigned long address,
98094 unsigned long *pfn);
98095 int follow_phys(struct vm_area_struct *vma, unsigned long address,
98096 unsigned int flags, unsigned long *prot, resource_size_t *phys);
98097 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98098 - void *buf, int len, int write);
98099 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
98100 + void *buf, size_t len, int write);
98101
98102 static inline void unmap_shared_mapping_range(struct address_space *mapping,
98103 loff_t const holebegin, loff_t const holelen)
98104 @@ -1172,9 +1178,9 @@ static inline int fixup_user_fault(struct task_struct *tsk,
98105 }
98106 #endif
98107
98108 -extern int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write);
98109 -extern int access_remote_vm(struct mm_struct *mm, unsigned long addr,
98110 - void *buf, int len, int write);
98111 +extern ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write);
98112 +extern ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
98113 + void *buf, size_t len, int write);
98114
98115 long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
98116 unsigned long start, unsigned long nr_pages,
98117 @@ -1219,34 +1225,6 @@ int clear_page_dirty_for_io(struct page *page);
98118
98119 int get_cmdline(struct task_struct *task, char *buffer, int buflen);
98120
98121 -/* Is the vma a continuation of the stack vma above it? */
98122 -static inline int vma_growsdown(struct vm_area_struct *vma, unsigned long addr)
98123 -{
98124 - return vma && (vma->vm_end == addr) && (vma->vm_flags & VM_GROWSDOWN);
98125 -}
98126 -
98127 -static inline int stack_guard_page_start(struct vm_area_struct *vma,
98128 - unsigned long addr)
98129 -{
98130 - return (vma->vm_flags & VM_GROWSDOWN) &&
98131 - (vma->vm_start == addr) &&
98132 - !vma_growsdown(vma->vm_prev, addr);
98133 -}
98134 -
98135 -/* Is the vma a continuation of the stack vma below it? */
98136 -static inline int vma_growsup(struct vm_area_struct *vma, unsigned long addr)
98137 -{
98138 - return vma && (vma->vm_start == addr) && (vma->vm_flags & VM_GROWSUP);
98139 -}
98140 -
98141 -static inline int stack_guard_page_end(struct vm_area_struct *vma,
98142 - unsigned long addr)
98143 -{
98144 - return (vma->vm_flags & VM_GROWSUP) &&
98145 - (vma->vm_end == addr) &&
98146 - !vma_growsup(vma->vm_next, addr);
98147 -}
98148 -
98149 extern struct task_struct *task_of_stack(struct task_struct *task,
98150 struct vm_area_struct *vma, bool in_group);
98151
98152 @@ -1369,8 +1347,15 @@ static inline int __pud_alloc(struct mm_struct *mm, pgd_t *pgd,
98153 {
98154 return 0;
98155 }
98156 +
98157 +static inline int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd,
98158 + unsigned long address)
98159 +{
98160 + return 0;
98161 +}
98162 #else
98163 int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98164 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address);
98165 #endif
98166
98167 #if defined(__PAGETABLE_PMD_FOLDED) || !defined(CONFIG_MMU)
98168 @@ -1380,6 +1365,12 @@ static inline int __pmd_alloc(struct mm_struct *mm, pud_t *pud,
98169 return 0;
98170 }
98171
98172 +static inline int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud,
98173 + unsigned long address)
98174 +{
98175 + return 0;
98176 +}
98177 +
98178 static inline void mm_nr_pmds_init(struct mm_struct *mm) {}
98179
98180 static inline unsigned long mm_nr_pmds(struct mm_struct *mm)
98181 @@ -1392,6 +1383,7 @@ static inline void mm_dec_nr_pmds(struct mm_struct *mm) {}
98182
98183 #else
98184 int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address);
98185 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address);
98186
98187 static inline void mm_nr_pmds_init(struct mm_struct *mm)
98188 {
98189 @@ -1429,11 +1421,23 @@ static inline pud_t *pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long a
98190 NULL: pud_offset(pgd, address);
98191 }
98192
98193 +static inline pud_t *pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
98194 +{
98195 + return (unlikely(pgd_none(*pgd)) && __pud_alloc_kernel(mm, pgd, address))?
98196 + NULL: pud_offset(pgd, address);
98197 +}
98198 +
98199 static inline pmd_t *pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
98200 {
98201 return (unlikely(pud_none(*pud)) && __pmd_alloc(mm, pud, address))?
98202 NULL: pmd_offset(pud, address);
98203 }
98204 +
98205 +static inline pmd_t *pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
98206 +{
98207 + return (unlikely(pud_none(*pud)) && __pmd_alloc_kernel(mm, pud, address))?
98208 + NULL: pmd_offset(pud, address);
98209 +}
98210 #endif /* CONFIG_MMU && !__ARCH_HAS_4LEVEL_HACK */
98211
98212 #if USE_SPLIT_PTE_PTLOCKS
98213 @@ -1810,12 +1814,23 @@ extern struct vm_area_struct *copy_vma(struct vm_area_struct **,
98214 bool *need_rmap_locks);
98215 extern void exit_mmap(struct mm_struct *);
98216
98217 +#if defined(CONFIG_GRKERNSEC) && (defined(CONFIG_GRKERNSEC_RESLOG) || !defined(CONFIG_GRKERNSEC_NO_RBAC))
98218 +extern void gr_learn_resource(const struct task_struct *task, const int res,
98219 + const unsigned long wanted, const int gt);
98220 +#else
98221 +static inline void gr_learn_resource(const struct task_struct *task, const int res,
98222 + const unsigned long wanted, const int gt)
98223 +{
98224 +}
98225 +#endif
98226 +
98227 static inline int check_data_rlimit(unsigned long rlim,
98228 unsigned long new,
98229 unsigned long start,
98230 unsigned long end_data,
98231 unsigned long start_data)
98232 {
98233 + gr_learn_resource(current, RLIMIT_DATA, (new - start) + (end_data - start_data), 1);
98234 if (rlim < RLIM_INFINITY) {
98235 if (((new - start) + (end_data - start_data)) > rlim)
98236 return -ENOSPC;
98237 @@ -1840,7 +1855,7 @@ extern int install_special_mapping(struct mm_struct *mm,
98238 unsigned long addr, unsigned long len,
98239 unsigned long flags, struct page **pages);
98240
98241 -extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long);
98242 +extern unsigned long get_unmapped_area(struct file *, unsigned long, unsigned long, unsigned long, unsigned long) __intentional_overflow(-1);
98243
98244 extern unsigned long mmap_region(struct file *file, unsigned long addr,
98245 unsigned long len, vm_flags_t vm_flags, unsigned long pgoff);
98246 @@ -1848,6 +1863,7 @@ extern unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
98247 unsigned long len, unsigned long prot, unsigned long flags,
98248 unsigned long pgoff, unsigned long *populate);
98249 extern int do_munmap(struct mm_struct *, unsigned long, size_t);
98250 +extern int __do_munmap(struct mm_struct *, unsigned long, size_t);
98251
98252 #ifdef CONFIG_MMU
98253 extern int __mm_populate(unsigned long addr, unsigned long len,
98254 @@ -1876,10 +1892,11 @@ struct vm_unmapped_area_info {
98255 unsigned long high_limit;
98256 unsigned long align_mask;
98257 unsigned long align_offset;
98258 + unsigned long threadstack_offset;
98259 };
98260
98261 -extern unsigned long unmapped_area(struct vm_unmapped_area_info *info);
98262 -extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98263 +extern unsigned long unmapped_area(const struct vm_unmapped_area_info *info);
98264 +extern unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info);
98265
98266 /*
98267 * Search for an unmapped address range.
98268 @@ -1891,7 +1908,7 @@ extern unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info);
98269 * - satisfies (begin_addr & align_mask) == (align_offset & align_mask)
98270 */
98271 static inline unsigned long
98272 -vm_unmapped_area(struct vm_unmapped_area_info *info)
98273 +vm_unmapped_area(const struct vm_unmapped_area_info *info)
98274 {
98275 if (info->flags & VM_UNMAPPED_AREA_TOPDOWN)
98276 return unmapped_area_topdown(info);
98277 @@ -1953,6 +1970,10 @@ extern struct vm_area_struct * find_vma(struct mm_struct * mm, unsigned long add
98278 extern struct vm_area_struct * find_vma_prev(struct mm_struct * mm, unsigned long addr,
98279 struct vm_area_struct **pprev);
98280
98281 +extern struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma);
98282 +extern __must_check long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma);
98283 +extern void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl);
98284 +
98285 /* Look up the first VMA which intersects the interval start_addr..end_addr-1,
98286 NULL if none. Assume start_addr < end_addr. */
98287 static inline struct vm_area_struct * find_vma_intersection(struct mm_struct * mm, unsigned long start_addr, unsigned long end_addr)
98288 @@ -1982,10 +2003,10 @@ static inline struct vm_area_struct *find_exact_vma(struct mm_struct *mm,
98289 }
98290
98291 #ifdef CONFIG_MMU
98292 -pgprot_t vm_get_page_prot(unsigned long vm_flags);
98293 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags);
98294 void vma_set_page_prot(struct vm_area_struct *vma);
98295 #else
98296 -static inline pgprot_t vm_get_page_prot(unsigned long vm_flags)
98297 +static inline pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
98298 {
98299 return __pgprot(0);
98300 }
98301 @@ -2047,6 +2068,11 @@ void vm_stat_account(struct mm_struct *, unsigned long, struct file *, long);
98302 static inline void vm_stat_account(struct mm_struct *mm,
98303 unsigned long flags, struct file *file, long pages)
98304 {
98305 +
98306 +#ifdef CONFIG_PAX_RANDMMAP
98307 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
98308 +#endif
98309 +
98310 mm->total_vm += pages;
98311 }
98312 #endif /* CONFIG_PROC_FS */
98313 @@ -2149,7 +2175,7 @@ extern int unpoison_memory(unsigned long pfn);
98314 extern int sysctl_memory_failure_early_kill;
98315 extern int sysctl_memory_failure_recovery;
98316 extern void shake_page(struct page *p, int access);
98317 -extern atomic_long_t num_poisoned_pages;
98318 +extern atomic_long_unchecked_t num_poisoned_pages;
98319 extern int soft_offline_page(struct page *page, int flags);
98320
98321 #if defined(CONFIG_TRANSPARENT_HUGEPAGE) || defined(CONFIG_HUGETLBFS)
98322 @@ -2200,5 +2226,11 @@ void __init setup_nr_node_ids(void);
98323 static inline void setup_nr_node_ids(void) {}
98324 #endif
98325
98326 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
98327 +extern void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot);
98328 +#else
98329 +static inline void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot) {}
98330 +#endif
98331 +
98332 #endif /* __KERNEL__ */
98333 #endif /* _LINUX_MM_H */
98334 diff --git a/include/linux/mm_types.h b/include/linux/mm_types.h
98335 index 8d37e26..6a6f55b 100644
98336 --- a/include/linux/mm_types.h
98337 +++ b/include/linux/mm_types.h
98338 @@ -313,7 +313,9 @@ struct vm_area_struct {
98339 #ifdef CONFIG_NUMA
98340 struct mempolicy *vm_policy; /* NUMA policy for the VMA */
98341 #endif
98342 -};
98343 +
98344 + struct vm_area_struct *vm_mirror;/* PaX: mirror vma or NULL */
98345 +} __randomize_layout;
98346
98347 struct core_thread {
98348 struct task_struct *task;
98349 @@ -466,7 +468,25 @@ struct mm_struct {
98350 /* address of the bounds directory */
98351 void __user *bd_addr;
98352 #endif
98353 -};
98354 +
98355 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
98356 + unsigned long pax_flags;
98357 +#endif
98358 +
98359 +#ifdef CONFIG_PAX_DLRESOLVE
98360 + unsigned long call_dl_resolve;
98361 +#endif
98362 +
98363 +#if defined(CONFIG_PPC32) && defined(CONFIG_PAX_EMUSIGRT)
98364 + unsigned long call_syscall;
98365 +#endif
98366 +
98367 +#ifdef CONFIG_PAX_ASLR
98368 + unsigned long delta_mmap; /* randomized offset */
98369 + unsigned long delta_stack; /* randomized offset */
98370 +#endif
98371 +
98372 +} __randomize_layout;
98373
98374 static inline void mm_init_cpumask(struct mm_struct *mm)
98375 {
98376 diff --git a/include/linux/mmiotrace.h b/include/linux/mmiotrace.h
98377 index c5d5278..85cd5ce 100644
98378 --- a/include/linux/mmiotrace.h
98379 +++ b/include/linux/mmiotrace.h
98380 @@ -46,7 +46,7 @@ extern int kmmio_handler(struct pt_regs *regs, unsigned long addr);
98381 /* Called from ioremap.c */
98382 extern void mmiotrace_ioremap(resource_size_t offset, unsigned long size,
98383 void __iomem *addr);
98384 -extern void mmiotrace_iounmap(volatile void __iomem *addr);
98385 +extern void mmiotrace_iounmap(const volatile void __iomem *addr);
98386
98387 /* For anyone to insert markers. Remember trailing newline. */
98388 extern __printf(1, 2) int mmiotrace_printk(const char *fmt, ...);
98389 @@ -66,7 +66,7 @@ static inline void mmiotrace_ioremap(resource_size_t offset,
98390 {
98391 }
98392
98393 -static inline void mmiotrace_iounmap(volatile void __iomem *addr)
98394 +static inline void mmiotrace_iounmap(const volatile void __iomem *addr)
98395 {
98396 }
98397
98398 @@ -106,6 +106,6 @@ extern void enable_mmiotrace(void);
98399 extern void disable_mmiotrace(void);
98400 extern void mmio_trace_rw(struct mmiotrace_rw *rw);
98401 extern void mmio_trace_mapping(struct mmiotrace_map *map);
98402 -extern int mmio_trace_printk(const char *fmt, va_list args);
98403 +extern __printf(1, 0) int mmio_trace_printk(const char *fmt, va_list args);
98404
98405 #endif /* _LINUX_MMIOTRACE_H */
98406 diff --git a/include/linux/mmzone.h b/include/linux/mmzone.h
98407 index 54d74f6..0728424 100644
98408 --- a/include/linux/mmzone.h
98409 +++ b/include/linux/mmzone.h
98410 @@ -526,7 +526,7 @@ struct zone {
98411
98412 ZONE_PADDING(_pad3_)
98413 /* Zone statistics */
98414 - atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98415 + atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
98416 } ____cacheline_internodealigned_in_smp;
98417
98418 enum zone_flags {
98419 diff --git a/include/linux/mod_devicetable.h b/include/linux/mod_devicetable.h
98420 index 3bfd567..72e7d8f 100644
98421 --- a/include/linux/mod_devicetable.h
98422 +++ b/include/linux/mod_devicetable.h
98423 @@ -139,7 +139,7 @@ struct usb_device_id {
98424 #define USB_DEVICE_ID_MATCH_INT_PROTOCOL 0x0200
98425 #define USB_DEVICE_ID_MATCH_INT_NUMBER 0x0400
98426
98427 -#define HID_ANY_ID (~0)
98428 +#define HID_ANY_ID (~0U)
98429 #define HID_BUS_ANY 0xffff
98430 #define HID_GROUP_ANY 0x0000
98431
98432 @@ -470,7 +470,7 @@ struct dmi_system_id {
98433 const char *ident;
98434 struct dmi_strmatch matches[4];
98435 void *driver_data;
98436 -};
98437 +} __do_const;
98438 /*
98439 * struct dmi_device_id appears during expansion of
98440 * "MODULE_DEVICE_TABLE(dmi, x)". Compiler doesn't look inside it
98441 diff --git a/include/linux/module.h b/include/linux/module.h
98442 index c883b86..516812e 100644
98443 --- a/include/linux/module.h
98444 +++ b/include/linux/module.h
98445 @@ -17,9 +17,11 @@
98446 #include <linux/moduleparam.h>
98447 #include <linux/jump_label.h>
98448 #include <linux/export.h>
98449 +#include <linux/fs.h>
98450
98451 #include <linux/percpu.h>
98452 #include <asm/module.h>
98453 +#include <asm/pgtable.h>
98454
98455 /* In stripped ARM and x86-64 modules, ~ is surprisingly rare. */
98456 #define MODULE_SIG_STRING "~Module signature appended~\n"
98457 @@ -42,7 +44,7 @@ struct module_kobject {
98458 struct kobject *drivers_dir;
98459 struct module_param_attrs *mp;
98460 struct completion *kobj_completion;
98461 -};
98462 +} __randomize_layout;
98463
98464 struct module_attribute {
98465 struct attribute attr;
98466 @@ -54,12 +56,13 @@ struct module_attribute {
98467 int (*test)(struct module *);
98468 void (*free)(struct module *);
98469 };
98470 +typedef struct module_attribute __no_const module_attribute_no_const;
98471
98472 struct module_version_attribute {
98473 struct module_attribute mattr;
98474 const char *module_name;
98475 const char *version;
98476 -} __attribute__ ((__aligned__(sizeof(void *))));
98477 +} __do_const __attribute__ ((__aligned__(sizeof(void *))));
98478
98479 extern ssize_t __modver_version_show(struct module_attribute *,
98480 struct module_kobject *, char *);
98481 @@ -221,7 +224,7 @@ struct module {
98482
98483 /* Sysfs stuff. */
98484 struct module_kobject mkobj;
98485 - struct module_attribute *modinfo_attrs;
98486 + module_attribute_no_const *modinfo_attrs;
98487 const char *version;
98488 const char *srcversion;
98489 struct kobject *holders_dir;
98490 @@ -270,19 +273,16 @@ struct module {
98491 int (*init)(void);
98492
98493 /* If this is non-NULL, vfree after init() returns */
98494 - void *module_init;
98495 + void *module_init_rx, *module_init_rw;
98496
98497 /* Here is the actual code + data, vfree'd on unload. */
98498 - void *module_core;
98499 + void *module_core_rx, *module_core_rw;
98500
98501 /* Here are the sizes of the init and core sections */
98502 - unsigned int init_size, core_size;
98503 + unsigned int init_size_rw, core_size_rw;
98504
98505 /* The size of the executable code in each section. */
98506 - unsigned int init_text_size, core_text_size;
98507 -
98508 - /* Size of RO sections of the module (text+rodata) */
98509 - unsigned int init_ro_size, core_ro_size;
98510 + unsigned int init_size_rx, core_size_rx;
98511
98512 /* Arch-specific module values */
98513 struct mod_arch_specific arch;
98514 @@ -340,6 +340,10 @@ struct module {
98515 unsigned int num_trace_events;
98516 struct trace_enum_map **trace_enums;
98517 unsigned int num_trace_enums;
98518 + struct file_operations trace_id;
98519 + struct file_operations trace_enable;
98520 + struct file_operations trace_format;
98521 + struct file_operations trace_filter;
98522 #endif
98523 #ifdef CONFIG_FTRACE_MCOUNT_RECORD
98524 unsigned int num_ftrace_callsites;
98525 @@ -367,7 +371,7 @@ struct module {
98526 ctor_fn_t *ctors;
98527 unsigned int num_ctors;
98528 #endif
98529 -};
98530 +} __randomize_layout;
98531 #ifndef MODULE_ARCH_INIT
98532 #define MODULE_ARCH_INIT {}
98533 #endif
98534 @@ -388,18 +392,48 @@ bool is_module_address(unsigned long addr);
98535 bool is_module_percpu_address(unsigned long addr);
98536 bool is_module_text_address(unsigned long addr);
98537
98538 +static inline int within_module_range(unsigned long addr, void *start, unsigned long size)
98539 +{
98540 +
98541 +#ifdef CONFIG_PAX_KERNEXEC
98542 + if (ktla_ktva(addr) >= (unsigned long)start &&
98543 + ktla_ktva(addr) < (unsigned long)start + size)
98544 + return 1;
98545 +#endif
98546 +
98547 + return ((void *)addr >= start && (void *)addr < start + size);
98548 +}
98549 +
98550 +static inline int within_module_core_rx(unsigned long addr, const struct module *mod)
98551 +{
98552 + return within_module_range(addr, mod->module_core_rx, mod->core_size_rx);
98553 +}
98554 +
98555 +static inline int within_module_core_rw(unsigned long addr, const struct module *mod)
98556 +{
98557 + return within_module_range(addr, mod->module_core_rw, mod->core_size_rw);
98558 +}
98559 +
98560 +static inline int within_module_init_rx(unsigned long addr, const struct module *mod)
98561 +{
98562 + return within_module_range(addr, mod->module_init_rx, mod->init_size_rx);
98563 +}
98564 +
98565 +static inline int within_module_init_rw(unsigned long addr, const struct module *mod)
98566 +{
98567 + return within_module_range(addr, mod->module_init_rw, mod->init_size_rw);
98568 +}
98569 +
98570 static inline bool within_module_core(unsigned long addr,
98571 const struct module *mod)
98572 {
98573 - return (unsigned long)mod->module_core <= addr &&
98574 - addr < (unsigned long)mod->module_core + mod->core_size;
98575 + return within_module_core_rx(addr, mod) || within_module_core_rw(addr, mod);
98576 }
98577
98578 static inline bool within_module_init(unsigned long addr,
98579 const struct module *mod)
98580 {
98581 - return (unsigned long)mod->module_init <= addr &&
98582 - addr < (unsigned long)mod->module_init + mod->init_size;
98583 + return within_module_init_rx(addr, mod) || within_module_init_rw(addr, mod);
98584 }
98585
98586 static inline bool within_module(unsigned long addr, const struct module *mod)
98587 diff --git a/include/linux/moduleloader.h b/include/linux/moduleloader.h
98588 index 4d0cb9b..3169ac7 100644
98589 --- a/include/linux/moduleloader.h
98590 +++ b/include/linux/moduleloader.h
98591 @@ -25,9 +25,21 @@ unsigned int arch_mod_section_prepend(struct module *mod, unsigned int section);
98592 sections. Returns NULL on failure. */
98593 void *module_alloc(unsigned long size);
98594
98595 +#ifdef CONFIG_PAX_KERNEXEC
98596 +void *module_alloc_exec(unsigned long size);
98597 +#else
98598 +#define module_alloc_exec(x) module_alloc(x)
98599 +#endif
98600 +
98601 /* Free memory returned from module_alloc. */
98602 void module_memfree(void *module_region);
98603
98604 +#ifdef CONFIG_PAX_KERNEXEC
98605 +void module_memfree_exec(void *module_region);
98606 +#else
98607 +#define module_memfree_exec(x) module_memfree((x))
98608 +#endif
98609 +
98610 /*
98611 * Apply the given relocation to the (simplified) ELF. Return -error
98612 * or 0.
98613 @@ -45,8 +57,10 @@ static inline int apply_relocate(Elf_Shdr *sechdrs,
98614 unsigned int relsec,
98615 struct module *me)
98616 {
98617 +#ifdef CONFIG_MODULES
98618 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98619 module_name(me));
98620 +#endif
98621 return -ENOEXEC;
98622 }
98623 #endif
98624 @@ -68,8 +82,10 @@ static inline int apply_relocate_add(Elf_Shdr *sechdrs,
98625 unsigned int relsec,
98626 struct module *me)
98627 {
98628 +#ifdef CONFIG_MODULES
98629 printk(KERN_ERR "module %s: REL relocation unsupported\n",
98630 module_name(me));
98631 +#endif
98632 return -ENOEXEC;
98633 }
98634 #endif
98635 diff --git a/include/linux/moduleparam.h b/include/linux/moduleparam.h
98636 index 1c9effa..1160bdd 100644
98637 --- a/include/linux/moduleparam.h
98638 +++ b/include/linux/moduleparam.h
98639 @@ -323,7 +323,7 @@ static inline void __kernel_param_unlock(void)
98640 * @len is usually just sizeof(string).
98641 */
98642 #define module_param_string(name, string, len, perm) \
98643 - static const struct kparam_string __param_string_##name \
98644 + static const struct kparam_string __param_string_##name __used \
98645 = { len, string }; \
98646 __module_param_call(MODULE_PARAM_PREFIX, name, \
98647 &param_ops_string, \
98648 @@ -467,7 +467,7 @@ extern int param_set_bint(const char *val, const struct kernel_param *kp);
98649 */
98650 #define module_param_array_named(name, array, type, nump, perm) \
98651 param_check_##type(name, &(array)[0]); \
98652 - static const struct kparam_array __param_arr_##name \
98653 + static const struct kparam_array __param_arr_##name __used \
98654 = { .max = ARRAY_SIZE(array), .num = nump, \
98655 .ops = &param_ops_##type, \
98656 .elemsize = sizeof(array[0]), .elem = array }; \
98657 diff --git a/include/linux/mount.h b/include/linux/mount.h
98658 index f822c3c..958ca0a 100644
98659 --- a/include/linux/mount.h
98660 +++ b/include/linux/mount.h
98661 @@ -67,7 +67,7 @@ struct vfsmount {
98662 struct dentry *mnt_root; /* root of the mounted tree */
98663 struct super_block *mnt_sb; /* pointer to superblock */
98664 int mnt_flags;
98665 -};
98666 +} __randomize_layout;
98667
98668 struct file; /* forward dec */
98669 struct path;
98670 diff --git a/include/linux/namei.h b/include/linux/namei.h
98671 index c899077..b9a2010 100644
98672 --- a/include/linux/namei.h
98673 +++ b/include/linux/namei.h
98674 @@ -71,8 +71,8 @@ extern struct dentry *lock_rename(struct dentry *, struct dentry *);
98675 extern void unlock_rename(struct dentry *, struct dentry *);
98676
98677 extern void nd_jump_link(struct nameidata *nd, struct path *path);
98678 -extern void nd_set_link(struct nameidata *nd, char *path);
98679 -extern char *nd_get_link(struct nameidata *nd);
98680 +extern void nd_set_link(struct nameidata *nd, const char *path);
98681 +extern const char *nd_get_link(const struct nameidata *nd);
98682
98683 static inline void nd_terminate_link(void *name, size_t len, size_t maxlen)
98684 {
98685 diff --git a/include/linux/net.h b/include/linux/net.h
98686 index 738ea48..409dc09 100644
98687 --- a/include/linux/net.h
98688 +++ b/include/linux/net.h
98689 @@ -190,7 +190,7 @@ struct net_proto_family {
98690 int (*create)(struct net *net, struct socket *sock,
98691 int protocol, int kern);
98692 struct module *owner;
98693 -};
98694 +} __do_const;
98695
98696 struct iovec;
98697 struct kvec;
98698 diff --git a/include/linux/netdevice.h b/include/linux/netdevice.h
98699 index 05b9a69..4d7e300 100644
98700 --- a/include/linux/netdevice.h
98701 +++ b/include/linux/netdevice.h
98702 @@ -1208,6 +1208,7 @@ struct net_device_ops {
98703 u32 maxrate);
98704 int (*ndo_get_iflink)(const struct net_device *dev);
98705 };
98706 +typedef struct net_device_ops __no_const net_device_ops_no_const;
98707
98708 /**
98709 * enum net_device_priv_flags - &struct net_device priv_flags
98710 @@ -1515,7 +1516,7 @@ struct net_device {
98711 unsigned long base_addr;
98712 int irq;
98713
98714 - atomic_t carrier_changes;
98715 + atomic_unchecked_t carrier_changes;
98716
98717 /*
98718 * Some hardware also needs these fields (state,dev_list,
98719 @@ -1554,8 +1555,8 @@ struct net_device {
98720
98721 struct net_device_stats stats;
98722
98723 - atomic_long_t rx_dropped;
98724 - atomic_long_t tx_dropped;
98725 + atomic_long_unchecked_t rx_dropped;
98726 + atomic_long_unchecked_t tx_dropped;
98727
98728 #ifdef CONFIG_WIRELESS_EXT
98729 const struct iw_handler_def * wireless_handlers;
98730 diff --git a/include/linux/netfilter.h b/include/linux/netfilter.h
98731 index 63560d0..64aba5c 100644
98732 --- a/include/linux/netfilter.h
98733 +++ b/include/linux/netfilter.h
98734 @@ -113,7 +113,7 @@ struct nf_sockopt_ops {
98735 #endif
98736 /* Use the module struct to lock set/get code in place */
98737 struct module *owner;
98738 -};
98739 +} __do_const;
98740
98741 /* Function to register/unregister hook points. */
98742 int nf_register_hook(struct nf_hook_ops *reg);
98743 diff --git a/include/linux/netfilter/nfnetlink.h b/include/linux/netfilter/nfnetlink.h
98744 index e955d47..04a5338 100644
98745 --- a/include/linux/netfilter/nfnetlink.h
98746 +++ b/include/linux/netfilter/nfnetlink.h
98747 @@ -19,7 +19,7 @@ struct nfnl_callback {
98748 const struct nlattr * const cda[]);
98749 const struct nla_policy *policy; /* netlink attribute policy */
98750 const u_int16_t attr_count; /* number of nlattr's */
98751 -};
98752 +} __do_const;
98753
98754 struct nfnetlink_subsystem {
98755 const char *name;
98756 diff --git a/include/linux/netfilter/xt_gradm.h b/include/linux/netfilter/xt_gradm.h
98757 new file mode 100644
98758 index 0000000..33f4af8
98759 --- /dev/null
98760 +++ b/include/linux/netfilter/xt_gradm.h
98761 @@ -0,0 +1,9 @@
98762 +#ifndef _LINUX_NETFILTER_XT_GRADM_H
98763 +#define _LINUX_NETFILTER_XT_GRADM_H 1
98764 +
98765 +struct xt_gradm_mtinfo {
98766 + __u16 flags;
98767 + __u16 invflags;
98768 +};
98769 +
98770 +#endif
98771 diff --git a/include/linux/nls.h b/include/linux/nls.h
98772 index 520681b..2b7fabb 100644
98773 --- a/include/linux/nls.h
98774 +++ b/include/linux/nls.h
98775 @@ -31,7 +31,7 @@ struct nls_table {
98776 const unsigned char *charset2upper;
98777 struct module *owner;
98778 struct nls_table *next;
98779 -};
98780 +} __do_const;
98781
98782 /* this value hold the maximum octet of charset */
98783 #define NLS_MAX_CHARSET_SIZE 6 /* for UTF-8 */
98784 @@ -46,7 +46,7 @@ enum utf16_endian {
98785 /* nls_base.c */
98786 extern int __register_nls(struct nls_table *, struct module *);
98787 extern int unregister_nls(struct nls_table *);
98788 -extern struct nls_table *load_nls(char *);
98789 +extern struct nls_table *load_nls(const char *);
98790 extern void unload_nls(struct nls_table *);
98791 extern struct nls_table *load_nls_default(void);
98792 #define register_nls(nls) __register_nls((nls), THIS_MODULE)
98793 diff --git a/include/linux/notifier.h b/include/linux/notifier.h
98794 index d14a4c3..a078786 100644
98795 --- a/include/linux/notifier.h
98796 +++ b/include/linux/notifier.h
98797 @@ -54,7 +54,8 @@ struct notifier_block {
98798 notifier_fn_t notifier_call;
98799 struct notifier_block __rcu *next;
98800 int priority;
98801 -};
98802 +} __do_const;
98803 +typedef struct notifier_block __no_const notifier_block_no_const;
98804
98805 struct atomic_notifier_head {
98806 spinlock_t lock;
98807 diff --git a/include/linux/oprofile.h b/include/linux/oprofile.h
98808 index b2a0f15..4d7da32 100644
98809 --- a/include/linux/oprofile.h
98810 +++ b/include/linux/oprofile.h
98811 @@ -138,9 +138,9 @@ int oprofilefs_create_ulong(struct dentry * root,
98812 int oprofilefs_create_ro_ulong(struct dentry * root,
98813 char const * name, ulong * val);
98814
98815 -/** Create a file for read-only access to an atomic_t. */
98816 +/** Create a file for read-only access to an atomic_unchecked_t. */
98817 int oprofilefs_create_ro_atomic(struct dentry * root,
98818 - char const * name, atomic_t * val);
98819 + char const * name, atomic_unchecked_t * val);
98820
98821 /** create a directory */
98822 struct dentry *oprofilefs_mkdir(struct dentry *parent, char const *name);
98823 diff --git a/include/linux/padata.h b/include/linux/padata.h
98824 index 4386946..f50c615 100644
98825 --- a/include/linux/padata.h
98826 +++ b/include/linux/padata.h
98827 @@ -129,7 +129,7 @@ struct parallel_data {
98828 struct padata_serial_queue __percpu *squeue;
98829 atomic_t reorder_objects;
98830 atomic_t refcnt;
98831 - atomic_t seq_nr;
98832 + atomic_unchecked_t seq_nr;
98833 struct padata_cpumask cpumask;
98834 spinlock_t lock ____cacheline_aligned;
98835 unsigned int processed;
98836 diff --git a/include/linux/path.h b/include/linux/path.h
98837 index d137218..be0c176 100644
98838 --- a/include/linux/path.h
98839 +++ b/include/linux/path.h
98840 @@ -1,13 +1,15 @@
98841 #ifndef _LINUX_PATH_H
98842 #define _LINUX_PATH_H
98843
98844 +#include <linux/compiler.h>
98845 +
98846 struct dentry;
98847 struct vfsmount;
98848
98849 struct path {
98850 struct vfsmount *mnt;
98851 struct dentry *dentry;
98852 -};
98853 +} __randomize_layout;
98854
98855 extern void path_get(const struct path *);
98856 extern void path_put(const struct path *);
98857 diff --git a/include/linux/pci_hotplug.h b/include/linux/pci_hotplug.h
98858 index 8c78950..0d74ed9 100644
98859 --- a/include/linux/pci_hotplug.h
98860 +++ b/include/linux/pci_hotplug.h
98861 @@ -71,7 +71,8 @@ struct hotplug_slot_ops {
98862 int (*get_latch_status) (struct hotplug_slot *slot, u8 *value);
98863 int (*get_adapter_status) (struct hotplug_slot *slot, u8 *value);
98864 int (*reset_slot) (struct hotplug_slot *slot, int probe);
98865 -};
98866 +} __do_const;
98867 +typedef struct hotplug_slot_ops __no_const hotplug_slot_ops_no_const;
98868
98869 /**
98870 * struct hotplug_slot_info - used to notify the hotplug pci core of the state of the slot
98871 diff --git a/include/linux/percpu.h b/include/linux/percpu.h
98872 index caebf2a..4c3ae9d 100644
98873 --- a/include/linux/percpu.h
98874 +++ b/include/linux/percpu.h
98875 @@ -34,7 +34,7 @@
98876 * preallocate for this. Keep PERCPU_DYNAMIC_RESERVE equal to or
98877 * larger than PERCPU_DYNAMIC_EARLY_SIZE.
98878 */
98879 -#define PERCPU_DYNAMIC_EARLY_SLOTS 128
98880 +#define PERCPU_DYNAMIC_EARLY_SLOTS 256
98881 #define PERCPU_DYNAMIC_EARLY_SIZE (12 << 10)
98882
98883 /*
98884 diff --git a/include/linux/perf_event.h b/include/linux/perf_event.h
98885 index d8a82a8..8b580f0 100644
98886 --- a/include/linux/perf_event.h
98887 +++ b/include/linux/perf_event.h
98888 @@ -379,8 +379,8 @@ struct perf_event {
98889
98890 enum perf_event_active_state state;
98891 unsigned int attach_state;
98892 - local64_t count;
98893 - atomic64_t child_count;
98894 + local64_t count; /* PaX: fix it one day */
98895 + atomic64_unchecked_t child_count;
98896
98897 /*
98898 * These are the total time in nanoseconds that the event
98899 @@ -431,8 +431,8 @@ struct perf_event {
98900 * These accumulate total time (in nanoseconds) that children
98901 * events have been enabled and running, respectively.
98902 */
98903 - atomic64_t child_total_time_enabled;
98904 - atomic64_t child_total_time_running;
98905 + atomic64_unchecked_t child_total_time_enabled;
98906 + atomic64_unchecked_t child_total_time_running;
98907
98908 /*
98909 * Protect attach/detach and child_list:
98910 @@ -812,7 +812,7 @@ static inline void perf_event_task_sched_out(struct task_struct *prev,
98911
98912 static inline u64 __perf_event_count(struct perf_event *event)
98913 {
98914 - return local64_read(&event->count) + atomic64_read(&event->child_count);
98915 + return local64_read(&event->count) + atomic64_read_unchecked(&event->child_count);
98916 }
98917
98918 extern void perf_event_mmap(struct vm_area_struct *vma);
98919 @@ -836,7 +836,7 @@ static inline void perf_callchain_store(struct perf_callchain_entry *entry, u64
98920 entry->ip[entry->nr++] = ip;
98921 }
98922
98923 -extern int sysctl_perf_event_paranoid;
98924 +extern int sysctl_perf_event_legitimately_concerned;
98925 extern int sysctl_perf_event_mlock;
98926 extern int sysctl_perf_event_sample_rate;
98927 extern int sysctl_perf_cpu_time_max_percent;
98928 @@ -851,19 +851,24 @@ extern int perf_cpu_time_max_percent_handler(struct ctl_table *table, int write,
98929 loff_t *ppos);
98930
98931
98932 +static inline bool perf_paranoid_any(void)
98933 +{
98934 + return sysctl_perf_event_legitimately_concerned > 2;
98935 +}
98936 +
98937 static inline bool perf_paranoid_tracepoint_raw(void)
98938 {
98939 - return sysctl_perf_event_paranoid > -1;
98940 + return sysctl_perf_event_legitimately_concerned > -1;
98941 }
98942
98943 static inline bool perf_paranoid_cpu(void)
98944 {
98945 - return sysctl_perf_event_paranoid > 0;
98946 + return sysctl_perf_event_legitimately_concerned > 0;
98947 }
98948
98949 static inline bool perf_paranoid_kernel(void)
98950 {
98951 - return sysctl_perf_event_paranoid > 1;
98952 + return sysctl_perf_event_legitimately_concerned > 1;
98953 }
98954
98955 extern void perf_event_init(void);
98956 @@ -1017,7 +1022,7 @@ struct perf_pmu_events_attr {
98957 struct device_attribute attr;
98958 u64 id;
98959 const char *event_str;
98960 -};
98961 +} __do_const;
98962
98963 ssize_t perf_event_sysfs_show(struct device *dev, struct device_attribute *attr,
98964 char *page);
98965 diff --git a/include/linux/pid_namespace.h b/include/linux/pid_namespace.h
98966 index 918b117..7af374b7 100644
98967 --- a/include/linux/pid_namespace.h
98968 +++ b/include/linux/pid_namespace.h
98969 @@ -45,7 +45,7 @@ struct pid_namespace {
98970 int hide_pid;
98971 int reboot; /* group exit code if this pidns was rebooted */
98972 struct ns_common ns;
98973 -};
98974 +} __randomize_layout;
98975
98976 extern struct pid_namespace init_pid_ns;
98977
98978 diff --git a/include/linux/pipe_fs_i.h b/include/linux/pipe_fs_i.h
98979 index eb8b8ac..62649e1 100644
98980 --- a/include/linux/pipe_fs_i.h
98981 +++ b/include/linux/pipe_fs_i.h
98982 @@ -47,10 +47,10 @@ struct pipe_inode_info {
98983 struct mutex mutex;
98984 wait_queue_head_t wait;
98985 unsigned int nrbufs, curbuf, buffers;
98986 - unsigned int readers;
98987 - unsigned int writers;
98988 - unsigned int files;
98989 - unsigned int waiting_writers;
98990 + atomic_t readers;
98991 + atomic_t writers;
98992 + atomic_t files;
98993 + atomic_t waiting_writers;
98994 unsigned int r_counter;
98995 unsigned int w_counter;
98996 struct page *tmp_page;
98997 diff --git a/include/linux/pm.h b/include/linux/pm.h
98998 index 2d29c64..1b25b2a 100644
98999 --- a/include/linux/pm.h
99000 +++ b/include/linux/pm.h
99001 @@ -616,6 +616,7 @@ struct dev_pm_domain {
99002 void (*sync)(struct device *dev);
99003 void (*dismiss)(struct device *dev);
99004 };
99005 +typedef struct dev_pm_domain __no_const dev_pm_domain_no_const;
99006
99007 /*
99008 * The PM_EVENT_ messages are also used by drivers implementing the legacy
99009 diff --git a/include/linux/pm_domain.h b/include/linux/pm_domain.h
99010 index 681ccb0..a90e0b7 100644
99011 --- a/include/linux/pm_domain.h
99012 +++ b/include/linux/pm_domain.h
99013 @@ -39,11 +39,11 @@ struct gpd_dev_ops {
99014 int (*save_state)(struct device *dev);
99015 int (*restore_state)(struct device *dev);
99016 bool (*active_wakeup)(struct device *dev);
99017 -};
99018 +} __no_const;
99019
99020 struct gpd_cpuidle_data {
99021 unsigned int saved_exit_latency;
99022 - struct cpuidle_state *idle_state;
99023 + cpuidle_state_no_const *idle_state;
99024 };
99025
99026 struct generic_pm_domain {
99027 diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h
99028 index 30e84d4..22278b4 100644
99029 --- a/include/linux/pm_runtime.h
99030 +++ b/include/linux/pm_runtime.h
99031 @@ -115,7 +115,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev)
99032
99033 static inline void pm_runtime_mark_last_busy(struct device *dev)
99034 {
99035 - ACCESS_ONCE(dev->power.last_busy) = jiffies;
99036 + ACCESS_ONCE_RW(dev->power.last_busy) = jiffies;
99037 }
99038
99039 static inline bool pm_runtime_is_irq_safe(struct device *dev)
99040 diff --git a/include/linux/pnp.h b/include/linux/pnp.h
99041 index 5df733b..d55f252 100644
99042 --- a/include/linux/pnp.h
99043 +++ b/include/linux/pnp.h
99044 @@ -298,7 +298,7 @@ static inline void pnp_set_drvdata(struct pnp_dev *pdev, void *data)
99045 struct pnp_fixup {
99046 char id[7];
99047 void (*quirk_function) (struct pnp_dev * dev); /* fixup function */
99048 -};
99049 +} __do_const;
99050
99051 /* config parameters */
99052 #define PNP_CONFIG_NORMAL 0x0001
99053 diff --git a/include/linux/poison.h b/include/linux/poison.h
99054 index 2110a81..13a11bb 100644
99055 --- a/include/linux/poison.h
99056 +++ b/include/linux/poison.h
99057 @@ -19,8 +19,8 @@
99058 * under normal circumstances, used to verify that nobody uses
99059 * non-initialized list entries.
99060 */
99061 -#define LIST_POISON1 ((void *) 0x00100100 + POISON_POINTER_DELTA)
99062 -#define LIST_POISON2 ((void *) 0x00200200 + POISON_POINTER_DELTA)
99063 +#define LIST_POISON1 ((void *) (long)0xFFFFFF01)
99064 +#define LIST_POISON2 ((void *) (long)0xFFFFFF02)
99065
99066 /********** include/linux/timer.h **********/
99067 /*
99068 diff --git a/include/linux/power/smartreflex.h b/include/linux/power/smartreflex.h
99069 index d8b187c3..9a9257a 100644
99070 --- a/include/linux/power/smartreflex.h
99071 +++ b/include/linux/power/smartreflex.h
99072 @@ -238,7 +238,7 @@ struct omap_sr_class_data {
99073 int (*notify)(struct omap_sr *sr, u32 status);
99074 u8 notify_flags;
99075 u8 class_type;
99076 -};
99077 +} __do_const;
99078
99079 /**
99080 * struct omap_sr_nvalue_table - Smartreflex n-target value info
99081 diff --git a/include/linux/ppp-comp.h b/include/linux/ppp-comp.h
99082 index 4ea1d37..80f4b33 100644
99083 --- a/include/linux/ppp-comp.h
99084 +++ b/include/linux/ppp-comp.h
99085 @@ -84,7 +84,7 @@ struct compressor {
99086 struct module *owner;
99087 /* Extra skb space needed by the compressor algorithm */
99088 unsigned int comp_extra;
99089 -};
99090 +} __do_const;
99091
99092 /*
99093 * The return value from decompress routine is the length of the
99094 diff --git a/include/linux/preempt.h b/include/linux/preempt.h
99095 index de83b4e..c4b997d 100644
99096 --- a/include/linux/preempt.h
99097 +++ b/include/linux/preempt.h
99098 @@ -27,11 +27,16 @@ extern void preempt_count_sub(int val);
99099 #define preempt_count_dec_and_test() __preempt_count_dec_and_test()
99100 #endif
99101
99102 +#define raw_preempt_count_add(val) __preempt_count_add(val)
99103 +#define raw_preempt_count_sub(val) __preempt_count_sub(val)
99104 +
99105 #define __preempt_count_inc() __preempt_count_add(1)
99106 #define __preempt_count_dec() __preempt_count_sub(1)
99107
99108 #define preempt_count_inc() preempt_count_add(1)
99109 +#define raw_preempt_count_inc() raw_preempt_count_add(1)
99110 #define preempt_count_dec() preempt_count_sub(1)
99111 +#define raw_preempt_count_dec() raw_preempt_count_sub(1)
99112
99113 #ifdef CONFIG_PREEMPT_COUNT
99114
99115 @@ -41,6 +46,12 @@ do { \
99116 barrier(); \
99117 } while (0)
99118
99119 +#define raw_preempt_disable() \
99120 +do { \
99121 + raw_preempt_count_inc(); \
99122 + barrier(); \
99123 +} while (0)
99124 +
99125 #define sched_preempt_enable_no_resched() \
99126 do { \
99127 barrier(); \
99128 @@ -49,6 +60,12 @@ do { \
99129
99130 #define preempt_enable_no_resched() sched_preempt_enable_no_resched()
99131
99132 +#define raw_preempt_enable_no_resched() \
99133 +do { \
99134 + barrier(); \
99135 + raw_preempt_count_dec(); \
99136 +} while (0)
99137 +
99138 #ifdef CONFIG_PREEMPT
99139 #define preempt_enable() \
99140 do { \
99141 @@ -113,8 +130,10 @@ do { \
99142 * region.
99143 */
99144 #define preempt_disable() barrier()
99145 +#define raw_preempt_disable() barrier()
99146 #define sched_preempt_enable_no_resched() barrier()
99147 #define preempt_enable_no_resched() barrier()
99148 +#define raw_preempt_enable_no_resched() barrier()
99149 #define preempt_enable() barrier()
99150 #define preempt_check_resched() do { } while (0)
99151
99152 @@ -128,11 +147,13 @@ do { \
99153 /*
99154 * Modules have no business playing preemption tricks.
99155 */
99156 +#ifndef CONFIG_PAX_KERNEXEC
99157 #undef sched_preempt_enable_no_resched
99158 #undef preempt_enable_no_resched
99159 #undef preempt_enable_no_resched_notrace
99160 #undef preempt_check_resched
99161 #endif
99162 +#endif
99163
99164 #define preempt_set_need_resched() \
99165 do { \
99166 diff --git a/include/linux/printk.h b/include/linux/printk.h
99167 index 9b30871..1aebc2d 100644
99168 --- a/include/linux/printk.h
99169 +++ b/include/linux/printk.h
99170 @@ -120,7 +120,8 @@ static inline __printf(1, 2) __cold
99171 void early_printk(const char *s, ...) { }
99172 #endif
99173
99174 -typedef int(*printk_func_t)(const char *fmt, va_list args);
99175 +typedef __printf(1, 0) int (*printk_func_t)(const char *fmt, va_list args);
99176 +extern int kptr_restrict;
99177
99178 #ifdef CONFIG_PRINTK
99179 asmlinkage __printf(5, 0)
99180 @@ -156,7 +157,6 @@ extern bool printk_timed_ratelimit(unsigned long *caller_jiffies,
99181
99182 extern int printk_delay_msec;
99183 extern int dmesg_restrict;
99184 -extern int kptr_restrict;
99185
99186 extern void wake_up_klogd(void);
99187
99188 @@ -164,7 +164,7 @@ char *log_buf_addr_get(void);
99189 u32 log_buf_len_get(void);
99190 void log_buf_kexec_setup(void);
99191 void __init setup_log_buf(int early);
99192 -void dump_stack_set_arch_desc(const char *fmt, ...);
99193 +__printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...);
99194 void dump_stack_print_info(const char *log_lvl);
99195 void show_regs_print_info(const char *log_lvl);
99196 #else
99197 @@ -215,7 +215,7 @@ static inline void setup_log_buf(int early)
99198 {
99199 }
99200
99201 -static inline void dump_stack_set_arch_desc(const char *fmt, ...)
99202 +static inline __printf(1, 2) void dump_stack_set_arch_desc(const char *fmt, ...)
99203 {
99204 }
99205
99206 diff --git a/include/linux/proc_fs.h b/include/linux/proc_fs.h
99207 index b97bf2e..f14c92d4 100644
99208 --- a/include/linux/proc_fs.h
99209 +++ b/include/linux/proc_fs.h
99210 @@ -17,8 +17,11 @@ extern void proc_flush_task(struct task_struct *);
99211 extern struct proc_dir_entry *proc_symlink(const char *,
99212 struct proc_dir_entry *, const char *);
99213 extern struct proc_dir_entry *proc_mkdir(const char *, struct proc_dir_entry *);
99214 +extern struct proc_dir_entry *proc_mkdir_restrict(const char *, struct proc_dir_entry *);
99215 extern struct proc_dir_entry *proc_mkdir_data(const char *, umode_t,
99216 struct proc_dir_entry *, void *);
99217 +extern struct proc_dir_entry *proc_mkdir_data_restrict(const char *, umode_t,
99218 + struct proc_dir_entry *, void *);
99219 extern struct proc_dir_entry *proc_mkdir_mode(const char *, umode_t,
99220 struct proc_dir_entry *);
99221
99222 @@ -34,6 +37,19 @@ static inline struct proc_dir_entry *proc_create(
99223 return proc_create_data(name, mode, parent, proc_fops, NULL);
99224 }
99225
99226 +static inline struct proc_dir_entry *proc_create_grsec(const char *name, umode_t mode,
99227 + struct proc_dir_entry *parent, const struct file_operations *proc_fops)
99228 +{
99229 +#ifdef CONFIG_GRKERNSEC_PROC_USER
99230 + return proc_create_data(name, S_IRUSR, parent, proc_fops, NULL);
99231 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
99232 + return proc_create_data(name, S_IRUSR | S_IRGRP, parent, proc_fops, NULL);
99233 +#else
99234 + return proc_create_data(name, mode, parent, proc_fops, NULL);
99235 +#endif
99236 +}
99237 +
99238 +
99239 extern void proc_set_size(struct proc_dir_entry *, loff_t);
99240 extern void proc_set_user(struct proc_dir_entry *, kuid_t, kgid_t);
99241 extern void *PDE_DATA(const struct inode *);
99242 @@ -56,8 +72,12 @@ static inline struct proc_dir_entry *proc_symlink(const char *name,
99243 struct proc_dir_entry *parent,const char *dest) { return NULL;}
99244 static inline struct proc_dir_entry *proc_mkdir(const char *name,
99245 struct proc_dir_entry *parent) {return NULL;}
99246 +static inline struct proc_dir_entry *proc_mkdir_restrict(const char *name,
99247 + struct proc_dir_entry *parent) { return NULL; }
99248 static inline struct proc_dir_entry *proc_mkdir_data(const char *name,
99249 umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99250 +static inline struct proc_dir_entry *proc_mkdir_data_restrict(const char *name,
99251 + umode_t mode, struct proc_dir_entry *parent, void *data) { return NULL; }
99252 static inline struct proc_dir_entry *proc_mkdir_mode(const char *name,
99253 umode_t mode, struct proc_dir_entry *parent) { return NULL; }
99254 #define proc_create(name, mode, parent, proc_fops) ({NULL;})
99255 @@ -79,7 +99,7 @@ struct net;
99256 static inline struct proc_dir_entry *proc_net_mkdir(
99257 struct net *net, const char *name, struct proc_dir_entry *parent)
99258 {
99259 - return proc_mkdir_data(name, 0, parent, net);
99260 + return proc_mkdir_data_restrict(name, 0, parent, net);
99261 }
99262
99263 #endif /* _LINUX_PROC_FS_H */
99264 diff --git a/include/linux/proc_ns.h b/include/linux/proc_ns.h
99265 index 42dfc61..8113a99 100644
99266 --- a/include/linux/proc_ns.h
99267 +++ b/include/linux/proc_ns.h
99268 @@ -16,7 +16,7 @@ struct proc_ns_operations {
99269 struct ns_common *(*get)(struct task_struct *task);
99270 void (*put)(struct ns_common *ns);
99271 int (*install)(struct nsproxy *nsproxy, struct ns_common *ns);
99272 -};
99273 +} __do_const __randomize_layout;
99274
99275 extern const struct proc_ns_operations netns_operations;
99276 extern const struct proc_ns_operations utsns_operations;
99277 diff --git a/include/linux/quota.h b/include/linux/quota.h
99278 index b2505ac..5f7ab55 100644
99279 --- a/include/linux/quota.h
99280 +++ b/include/linux/quota.h
99281 @@ -76,7 +76,7 @@ struct kqid { /* Type in which we store the quota identifier */
99282
99283 extern bool qid_eq(struct kqid left, struct kqid right);
99284 extern bool qid_lt(struct kqid left, struct kqid right);
99285 -extern qid_t from_kqid(struct user_namespace *to, struct kqid qid);
99286 +extern qid_t from_kqid(struct user_namespace *to, struct kqid qid) __intentional_overflow(-1);
99287 extern qid_t from_kqid_munged(struct user_namespace *to, struct kqid qid);
99288 extern bool qid_valid(struct kqid qid);
99289
99290 diff --git a/include/linux/random.h b/include/linux/random.h
99291 index b05856e..0a9f14e 100644
99292 --- a/include/linux/random.h
99293 +++ b/include/linux/random.h
99294 @@ -9,9 +9,19 @@
99295 #include <uapi/linux/random.h>
99296
99297 extern void add_device_randomness(const void *, unsigned int);
99298 +
99299 +static inline void add_latent_entropy(void)
99300 +{
99301 +
99302 +#ifdef LATENT_ENTROPY_PLUGIN
99303 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
99304 +#endif
99305 +
99306 +}
99307 +
99308 extern void add_input_randomness(unsigned int type, unsigned int code,
99309 - unsigned int value);
99310 -extern void add_interrupt_randomness(int irq, int irq_flags);
99311 + unsigned int value) __latent_entropy;
99312 +extern void add_interrupt_randomness(int irq, int irq_flags) __latent_entropy;
99313
99314 extern void get_random_bytes(void *buf, int nbytes);
99315 extern void get_random_bytes_arch(void *buf, int nbytes);
99316 @@ -22,10 +32,10 @@ extern int random_int_secret_init(void);
99317 extern const struct file_operations random_fops, urandom_fops;
99318 #endif
99319
99320 -unsigned int get_random_int(void);
99321 +unsigned int __intentional_overflow(-1) get_random_int(void);
99322 unsigned long randomize_range(unsigned long start, unsigned long end, unsigned long len);
99323
99324 -u32 prandom_u32(void);
99325 +u32 prandom_u32(void) __intentional_overflow(-1);
99326 void prandom_bytes(void *buf, size_t nbytes);
99327 void prandom_seed(u32 seed);
99328 void prandom_reseed_late(void);
99329 @@ -37,6 +47,11 @@ struct rnd_state {
99330 u32 prandom_u32_state(struct rnd_state *state);
99331 void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99332
99333 +static inline unsigned long __intentional_overflow(-1) pax_get_random_long(void)
99334 +{
99335 + return prandom_u32() + (sizeof(long) > 4 ? (unsigned long)prandom_u32() << 32 : 0);
99336 +}
99337 +
99338 /**
99339 * prandom_u32_max - returns a pseudo-random number in interval [0, ep_ro)
99340 * @ep_ro: right open interval endpoint
99341 @@ -49,7 +64,7 @@ void prandom_bytes_state(struct rnd_state *state, void *buf, size_t nbytes);
99342 *
99343 * Returns: pseudo-random number in interval [0, ep_ro)
99344 */
99345 -static inline u32 prandom_u32_max(u32 ep_ro)
99346 +static inline u32 __intentional_overflow(-1) prandom_u32_max(u32 ep_ro)
99347 {
99348 return (u32)(((u64) prandom_u32() * ep_ro) >> 32);
99349 }
99350 diff --git a/include/linux/rbtree_augmented.h b/include/linux/rbtree_augmented.h
99351 index 378c5ee..aa84a47 100644
99352 --- a/include/linux/rbtree_augmented.h
99353 +++ b/include/linux/rbtree_augmented.h
99354 @@ -90,7 +90,9 @@ rbname ## _rotate(struct rb_node *rb_old, struct rb_node *rb_new) \
99355 old->rbaugmented = rbcompute(old); \
99356 } \
99357 rbstatic const struct rb_augment_callbacks rbname = { \
99358 - rbname ## _propagate, rbname ## _copy, rbname ## _rotate \
99359 + .propagate = rbname ## _propagate, \
99360 + .copy = rbname ## _copy, \
99361 + .rotate = rbname ## _rotate \
99362 };
99363
99364
99365 diff --git a/include/linux/rculist.h b/include/linux/rculist.h
99366 index a18b16f..2683096 100644
99367 --- a/include/linux/rculist.h
99368 +++ b/include/linux/rculist.h
99369 @@ -29,8 +29,8 @@
99370 */
99371 static inline void INIT_LIST_HEAD_RCU(struct list_head *list)
99372 {
99373 - ACCESS_ONCE(list->next) = list;
99374 - ACCESS_ONCE(list->prev) = list;
99375 + ACCESS_ONCE_RW(list->next) = list;
99376 + ACCESS_ONCE_RW(list->prev) = list;
99377 }
99378
99379 /*
99380 @@ -59,6 +59,9 @@ void __list_add_rcu(struct list_head *new,
99381 struct list_head *prev, struct list_head *next);
99382 #endif
99383
99384 +void __pax_list_add_rcu(struct list_head *new,
99385 + struct list_head *prev, struct list_head *next);
99386 +
99387 /**
99388 * list_add_rcu - add a new entry to rcu-protected list
99389 * @new: new entry to be added
99390 @@ -80,6 +83,11 @@ static inline void list_add_rcu(struct list_head *new, struct list_head *head)
99391 __list_add_rcu(new, head, head->next);
99392 }
99393
99394 +static inline void pax_list_add_rcu(struct list_head *new, struct list_head *head)
99395 +{
99396 + __pax_list_add_rcu(new, head, head->next);
99397 +}
99398 +
99399 /**
99400 * list_add_tail_rcu - add a new entry to rcu-protected list
99401 * @new: new entry to be added
99402 @@ -102,6 +110,12 @@ static inline void list_add_tail_rcu(struct list_head *new,
99403 __list_add_rcu(new, head->prev, head);
99404 }
99405
99406 +static inline void pax_list_add_tail_rcu(struct list_head *new,
99407 + struct list_head *head)
99408 +{
99409 + __pax_list_add_rcu(new, head->prev, head);
99410 +}
99411 +
99412 /**
99413 * list_del_rcu - deletes entry from list without re-initialization
99414 * @entry: the element to delete from the list.
99415 @@ -132,6 +146,8 @@ static inline void list_del_rcu(struct list_head *entry)
99416 entry->prev = LIST_POISON2;
99417 }
99418
99419 +extern void pax_list_del_rcu(struct list_head *entry);
99420 +
99421 /**
99422 * hlist_del_init_rcu - deletes entry from hash list with re-initialization
99423 * @n: the element to delete from the hash list.
99424 diff --git a/include/linux/rcupdate.h b/include/linux/rcupdate.h
99425 index 573a5af..de97a14 100644
99426 --- a/include/linux/rcupdate.h
99427 +++ b/include/linux/rcupdate.h
99428 @@ -365,7 +365,7 @@ extern struct srcu_struct tasks_rcu_exit_srcu;
99429 do { \
99430 rcu_all_qs(); \
99431 if (ACCESS_ONCE((t)->rcu_tasks_holdout)) \
99432 - ACCESS_ONCE((t)->rcu_tasks_holdout) = false; \
99433 + ACCESS_ONCE_RW((t)->rcu_tasks_holdout) = false; \
99434 } while (0)
99435 #else /* #ifdef CONFIG_TASKS_RCU */
99436 #define TASKS_RCU(x) do { } while (0)
99437 diff --git a/include/linux/reboot.h b/include/linux/reboot.h
99438 index a7ff409..03e2fa8 100644
99439 --- a/include/linux/reboot.h
99440 +++ b/include/linux/reboot.h
99441 @@ -47,9 +47,9 @@ extern void do_kernel_restart(char *cmd);
99442 */
99443
99444 extern void migrate_to_reboot_cpu(void);
99445 -extern void machine_restart(char *cmd);
99446 -extern void machine_halt(void);
99447 -extern void machine_power_off(void);
99448 +extern void machine_restart(char *cmd) __noreturn;
99449 +extern void machine_halt(void) __noreturn;
99450 +extern void machine_power_off(void) __noreturn;
99451
99452 extern void machine_shutdown(void);
99453 struct pt_regs;
99454 @@ -60,9 +60,9 @@ extern void machine_crash_shutdown(struct pt_regs *);
99455 */
99456
99457 extern void kernel_restart_prepare(char *cmd);
99458 -extern void kernel_restart(char *cmd);
99459 -extern void kernel_halt(void);
99460 -extern void kernel_power_off(void);
99461 +extern void kernel_restart(char *cmd) __noreturn;
99462 +extern void kernel_halt(void) __noreturn;
99463 +extern void kernel_power_off(void) __noreturn;
99464
99465 extern int C_A_D; /* for sysctl */
99466 void ctrl_alt_del(void);
99467 @@ -77,7 +77,7 @@ extern void orderly_reboot(void);
99468 * Emergency restart, callable from an interrupt handler.
99469 */
99470
99471 -extern void emergency_restart(void);
99472 +extern void emergency_restart(void) __noreturn;
99473 #include <asm/emergency-restart.h>
99474
99475 #endif /* _LINUX_REBOOT_H */
99476 diff --git a/include/linux/regset.h b/include/linux/regset.h
99477 index 8e0c9fe..ac4d221 100644
99478 --- a/include/linux/regset.h
99479 +++ b/include/linux/regset.h
99480 @@ -161,7 +161,8 @@ struct user_regset {
99481 unsigned int align;
99482 unsigned int bias;
99483 unsigned int core_note_type;
99484 -};
99485 +} __do_const;
99486 +typedef struct user_regset __no_const user_regset_no_const;
99487
99488 /**
99489 * struct user_regset_view - available regsets
99490 diff --git a/include/linux/relay.h b/include/linux/relay.h
99491 index d7c8359..818daf5 100644
99492 --- a/include/linux/relay.h
99493 +++ b/include/linux/relay.h
99494 @@ -157,7 +157,7 @@ struct rchan_callbacks
99495 * The callback should return 0 if successful, negative if not.
99496 */
99497 int (*remove_buf_file)(struct dentry *dentry);
99498 -};
99499 +} __no_const;
99500
99501 /*
99502 * CONFIG_RELAY kernel API, kernel/relay.c
99503 diff --git a/include/linux/rio.h b/include/linux/rio.h
99504 index 6bda06f..bf39a9b 100644
99505 --- a/include/linux/rio.h
99506 +++ b/include/linux/rio.h
99507 @@ -358,7 +358,7 @@ struct rio_ops {
99508 int (*map_inb)(struct rio_mport *mport, dma_addr_t lstart,
99509 u64 rstart, u32 size, u32 flags);
99510 void (*unmap_inb)(struct rio_mport *mport, dma_addr_t lstart);
99511 -};
99512 +} __no_const;
99513
99514 #define RIO_RESOURCE_MEM 0x00000100
99515 #define RIO_RESOURCE_DOORBELL 0x00000200
99516 diff --git a/include/linux/rmap.h b/include/linux/rmap.h
99517 index c89c53a..aa0a65a 100644
99518 --- a/include/linux/rmap.h
99519 +++ b/include/linux/rmap.h
99520 @@ -146,8 +146,8 @@ static inline void anon_vma_unlock_read(struct anon_vma *anon_vma)
99521 void anon_vma_init(void); /* create anon_vma_cachep */
99522 int anon_vma_prepare(struct vm_area_struct *);
99523 void unlink_anon_vmas(struct vm_area_struct *);
99524 -int anon_vma_clone(struct vm_area_struct *, struct vm_area_struct *);
99525 -int anon_vma_fork(struct vm_area_struct *, struct vm_area_struct *);
99526 +int anon_vma_clone(struct vm_area_struct *, const struct vm_area_struct *);
99527 +int anon_vma_fork(struct vm_area_struct *, const struct vm_area_struct *);
99528
99529 static inline void anon_vma_merge(struct vm_area_struct *vma,
99530 struct vm_area_struct *next)
99531 diff --git a/include/linux/scatterlist.h b/include/linux/scatterlist.h
99532 index ed8f9e70..2e627f2 100644
99533 --- a/include/linux/scatterlist.h
99534 +++ b/include/linux/scatterlist.h
99535 @@ -1,6 +1,7 @@
99536 #ifndef _LINUX_SCATTERLIST_H
99537 #define _LINUX_SCATTERLIST_H
99538
99539 +#include <linux/sched.h>
99540 #include <linux/string.h>
99541 #include <linux/bug.h>
99542 #include <linux/mm.h>
99543 @@ -111,10 +112,17 @@ static inline struct page *sg_page(struct scatterlist *sg)
99544 static inline void sg_set_buf(struct scatterlist *sg, const void *buf,
99545 unsigned int buflen)
99546 {
99547 + const void *realbuf = buf;
99548 +
99549 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99550 + if (object_starts_on_stack(buf))
99551 + realbuf = buf - current->stack + current->lowmem_stack;
99552 +#endif
99553 +
99554 #ifdef CONFIG_DEBUG_SG
99555 - BUG_ON(!virt_addr_valid(buf));
99556 + BUG_ON(!virt_addr_valid(realbuf));
99557 #endif
99558 - sg_set_page(sg, virt_to_page(buf), buflen, offset_in_page(buf));
99559 + sg_set_page(sg, virt_to_page(realbuf), buflen, offset_in_page(realbuf));
99560 }
99561
99562 /*
99563 diff --git a/include/linux/sched.h b/include/linux/sched.h
99564 index 26a2e61..36bbf4b 100644
99565 --- a/include/linux/sched.h
99566 +++ b/include/linux/sched.h
99567 @@ -132,6 +132,7 @@ struct fs_struct;
99568 struct perf_event_context;
99569 struct blk_plug;
99570 struct filename;
99571 +struct linux_binprm;
99572
99573 #define VMACACHE_BITS 2
99574 #define VMACACHE_SIZE (1U << VMACACHE_BITS)
99575 @@ -413,7 +414,7 @@ extern char __sched_text_start[], __sched_text_end[];
99576 extern int in_sched_functions(unsigned long addr);
99577
99578 #define MAX_SCHEDULE_TIMEOUT LONG_MAX
99579 -extern signed long schedule_timeout(signed long timeout);
99580 +extern signed long schedule_timeout(signed long timeout) __intentional_overflow(-1);
99581 extern signed long schedule_timeout_interruptible(signed long timeout);
99582 extern signed long schedule_timeout_killable(signed long timeout);
99583 extern signed long schedule_timeout_uninterruptible(signed long timeout);
99584 @@ -431,6 +432,19 @@ struct nsproxy;
99585 struct user_namespace;
99586
99587 #ifdef CONFIG_MMU
99588 +
99589 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
99590 +extern unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags);
99591 +#else
99592 +static inline unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
99593 +{
99594 + return 0;
99595 +}
99596 +#endif
99597 +
99598 +extern bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset);
99599 +extern unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset);
99600 +
99601 extern void arch_pick_mmap_layout(struct mm_struct *mm);
99602 extern unsigned long
99603 arch_get_unmapped_area(struct file *, unsigned long, unsigned long,
99604 @@ -729,6 +743,17 @@ struct signal_struct {
99605 #ifdef CONFIG_TASKSTATS
99606 struct taskstats *stats;
99607 #endif
99608 +
99609 +#ifdef CONFIG_GRKERNSEC
99610 + u32 curr_ip;
99611 + u32 saved_ip;
99612 + u32 gr_saddr;
99613 + u32 gr_daddr;
99614 + u16 gr_sport;
99615 + u16 gr_dport;
99616 + u8 used_accept:1;
99617 +#endif
99618 +
99619 #ifdef CONFIG_AUDIT
99620 unsigned audit_tty;
99621 unsigned audit_tty_log_passwd;
99622 @@ -755,7 +780,7 @@ struct signal_struct {
99623 struct mutex cred_guard_mutex; /* guard against foreign influences on
99624 * credential calculations
99625 * (notably. ptrace) */
99626 -};
99627 +} __randomize_layout;
99628
99629 /*
99630 * Bits in flags field of signal_struct.
99631 @@ -808,6 +833,14 @@ struct user_struct {
99632 struct key *session_keyring; /* UID's default session keyring */
99633 #endif
99634
99635 +#ifdef CONFIG_GRKERNSEC_KERN_LOCKOUT
99636 + unsigned char kernel_banned;
99637 +#endif
99638 +#ifdef CONFIG_GRKERNSEC_BRUTE
99639 + unsigned char suid_banned;
99640 + unsigned long suid_ban_expires;
99641 +#endif
99642 +
99643 /* Hash table maintenance information */
99644 struct hlist_node uidhash_node;
99645 kuid_t uid;
99646 @@ -815,7 +848,7 @@ struct user_struct {
99647 #ifdef CONFIG_PERF_EVENTS
99648 atomic_long_t locked_vm;
99649 #endif
99650 -};
99651 +} __randomize_layout;
99652
99653 extern int uids_sysfs_init(void);
99654
99655 @@ -1292,6 +1325,9 @@ enum perf_event_task_context {
99656 struct task_struct {
99657 volatile long state; /* -1 unrunnable, 0 runnable, >0 stopped */
99658 void *stack;
99659 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99660 + void *lowmem_stack;
99661 +#endif
99662 atomic_t usage;
99663 unsigned int flags; /* per process flags, defined below */
99664 unsigned int ptrace;
99665 @@ -1425,8 +1461,8 @@ struct task_struct {
99666 struct list_head thread_node;
99667
99668 struct completion *vfork_done; /* for vfork() */
99669 - int __user *set_child_tid; /* CLONE_CHILD_SETTID */
99670 - int __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99671 + pid_t __user *set_child_tid; /* CLONE_CHILD_SETTID */
99672 + pid_t __user *clear_child_tid; /* CLONE_CHILD_CLEARTID */
99673
99674 cputime_t utime, stime, utimescaled, stimescaled;
99675 cputime_t gtime;
99676 @@ -1451,11 +1487,6 @@ struct task_struct {
99677 struct task_cputime cputime_expires;
99678 struct list_head cpu_timers[3];
99679
99680 -/* process credentials */
99681 - const struct cred __rcu *real_cred; /* objective and real subjective task
99682 - * credentials (COW) */
99683 - const struct cred __rcu *cred; /* effective (overridable) subjective task
99684 - * credentials (COW) */
99685 char comm[TASK_COMM_LEN]; /* executable name excluding path
99686 - access with [gs]et_task_comm (which lock
99687 it with task_lock())
99688 @@ -1473,6 +1504,10 @@ struct task_struct {
99689 #endif
99690 /* CPU-specific state of this task */
99691 struct thread_struct thread;
99692 +/* thread_info moved to task_struct */
99693 +#ifdef CONFIG_X86
99694 + struct thread_info tinfo;
99695 +#endif
99696 /* filesystem information */
99697 struct fs_struct *fs;
99698 /* open file information */
99699 @@ -1547,6 +1582,10 @@ struct task_struct {
99700 gfp_t lockdep_reclaim_gfp;
99701 #endif
99702
99703 +/* process credentials */
99704 + const struct cred __rcu *real_cred; /* objective and real subjective task
99705 + * credentials (COW) */
99706 +
99707 /* journalling filesystem info */
99708 void *journal_info;
99709
99710 @@ -1585,6 +1624,10 @@ struct task_struct {
99711 /* cg_list protected by css_set_lock and tsk->alloc_lock */
99712 struct list_head cg_list;
99713 #endif
99714 +
99715 + const struct cred __rcu *cred; /* effective (overridable) subjective task
99716 + * credentials (COW) */
99717 +
99718 #ifdef CONFIG_FUTEX
99719 struct robust_list_head __user *robust_list;
99720 #ifdef CONFIG_COMPAT
99721 @@ -1696,7 +1739,7 @@ struct task_struct {
99722 * Number of functions that haven't been traced
99723 * because of depth overrun.
99724 */
99725 - atomic_t trace_overrun;
99726 + atomic_unchecked_t trace_overrun;
99727 /* Pause for the tracing */
99728 atomic_t tracing_graph_pause;
99729 #endif
99730 @@ -1724,7 +1767,78 @@ struct task_struct {
99731 #ifdef CONFIG_DEBUG_ATOMIC_SLEEP
99732 unsigned long task_state_change;
99733 #endif
99734 -};
99735 +
99736 +#ifdef CONFIG_GRKERNSEC
99737 + /* grsecurity */
99738 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
99739 + u64 exec_id;
99740 +#endif
99741 +#ifdef CONFIG_GRKERNSEC_SETXID
99742 + const struct cred *delayed_cred;
99743 +#endif
99744 + struct dentry *gr_chroot_dentry;
99745 + struct acl_subject_label *acl;
99746 + struct acl_subject_label *tmpacl;
99747 + struct acl_role_label *role;
99748 + struct file *exec_file;
99749 + unsigned long brute_expires;
99750 + u16 acl_role_id;
99751 + u8 inherited;
99752 + /* is this the task that authenticated to the special role */
99753 + u8 acl_sp_role;
99754 + u8 is_writable;
99755 + u8 brute;
99756 + u8 gr_is_chrooted;
99757 +#endif
99758 +
99759 +} __randomize_layout;
99760 +
99761 +#define MF_PAX_PAGEEXEC 0x01000000 /* Paging based non-executable pages */
99762 +#define MF_PAX_EMUTRAMP 0x02000000 /* Emulate trampolines */
99763 +#define MF_PAX_MPROTECT 0x04000000 /* Restrict mprotect() */
99764 +#define MF_PAX_RANDMMAP 0x08000000 /* Randomize mmap() base */
99765 +/*#define MF_PAX_RANDEXEC 0x10000000*/ /* Randomize ET_EXEC base */
99766 +#define MF_PAX_SEGMEXEC 0x20000000 /* Segmentation based non-executable pages */
99767 +
99768 +#ifdef CONFIG_PAX_SOFTMODE
99769 +extern int pax_softmode;
99770 +#endif
99771 +
99772 +extern int pax_check_flags(unsigned long *);
99773 +#define PAX_PARSE_FLAGS_FALLBACK (~0UL)
99774 +
99775 +/* if tsk != current then task_lock must be held on it */
99776 +#if defined(CONFIG_PAX_NOEXEC) || defined(CONFIG_PAX_ASLR)
99777 +static inline unsigned long pax_get_flags(struct task_struct *tsk)
99778 +{
99779 + if (likely(tsk->mm))
99780 + return tsk->mm->pax_flags;
99781 + else
99782 + return 0UL;
99783 +}
99784 +
99785 +/* if tsk != current then task_lock must be held on it */
99786 +static inline long pax_set_flags(struct task_struct *tsk, unsigned long flags)
99787 +{
99788 + if (likely(tsk->mm)) {
99789 + tsk->mm->pax_flags = flags;
99790 + return 0;
99791 + }
99792 + return -EINVAL;
99793 +}
99794 +#endif
99795 +
99796 +#ifdef CONFIG_PAX_HAVE_ACL_FLAGS
99797 +extern void pax_set_initial_flags(struct linux_binprm *bprm);
99798 +#elif defined(CONFIG_PAX_HOOK_ACL_FLAGS)
99799 +extern void (*pax_set_initial_flags_func)(struct linux_binprm *bprm);
99800 +#endif
99801 +
99802 +struct path;
99803 +extern char *pax_get_path(const struct path *path, char *buf, int buflen);
99804 +extern void pax_report_fault(struct pt_regs *regs, void *pc, void *sp);
99805 +extern void pax_report_insns(struct pt_regs *regs, void *pc, void *sp);
99806 +extern void pax_report_refcount_overflow(struct pt_regs *regs);
99807
99808 /* Future-safe accessor for struct task_struct's cpus_allowed. */
99809 #define tsk_cpus_allowed(tsk) (&(tsk)->cpus_allowed)
99810 @@ -1807,7 +1921,7 @@ struct pid_namespace;
99811 pid_t __task_pid_nr_ns(struct task_struct *task, enum pid_type type,
99812 struct pid_namespace *ns);
99813
99814 -static inline pid_t task_pid_nr(struct task_struct *tsk)
99815 +static inline pid_t task_pid_nr(const struct task_struct *tsk)
99816 {
99817 return tsk->pid;
99818 }
99819 @@ -2175,6 +2289,25 @@ extern u64 sched_clock_cpu(int cpu);
99820
99821 extern void sched_clock_init(void);
99822
99823 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
99824 +static inline void populate_stack(void)
99825 +{
99826 + struct task_struct *curtask = current;
99827 + int c;
99828 + int *ptr = curtask->stack;
99829 + int *end = curtask->stack + THREAD_SIZE;
99830 +
99831 + while (ptr < end) {
99832 + c = *(volatile int *)ptr;
99833 + ptr += PAGE_SIZE/sizeof(int);
99834 + }
99835 +}
99836 +#else
99837 +static inline void populate_stack(void)
99838 +{
99839 +}
99840 +#endif
99841 +
99842 #ifndef CONFIG_HAVE_UNSTABLE_SCHED_CLOCK
99843 static inline void sched_clock_tick(void)
99844 {
99845 @@ -2303,7 +2436,9 @@ extern void set_curr_task(int cpu, struct task_struct *p);
99846 void yield(void);
99847
99848 union thread_union {
99849 +#ifndef CONFIG_X86
99850 struct thread_info thread_info;
99851 +#endif
99852 unsigned long stack[THREAD_SIZE/sizeof(long)];
99853 };
99854
99855 @@ -2336,6 +2471,7 @@ extern struct pid_namespace init_pid_ns;
99856 */
99857
99858 extern struct task_struct *find_task_by_vpid(pid_t nr);
99859 +extern struct task_struct *find_task_by_vpid_unrestricted(pid_t nr);
99860 extern struct task_struct *find_task_by_pid_ns(pid_t nr,
99861 struct pid_namespace *ns);
99862
99863 @@ -2500,7 +2636,7 @@ extern void __cleanup_sighand(struct sighand_struct *);
99864 extern void exit_itimers(struct signal_struct *);
99865 extern void flush_itimer_signals(void);
99866
99867 -extern void do_group_exit(int);
99868 +extern __noreturn void do_group_exit(int);
99869
99870 extern int do_execve(struct filename *,
99871 const char __user * const __user *,
99872 @@ -2721,9 +2857,9 @@ static inline unsigned long *end_of_stack(struct task_struct *p)
99873 #define task_stack_end_corrupted(task) \
99874 (*(end_of_stack(task)) != STACK_END_MAGIC)
99875
99876 -static inline int object_is_on_stack(void *obj)
99877 +static inline int object_starts_on_stack(const void *obj)
99878 {
99879 - void *stack = task_stack_page(current);
99880 + const void *stack = task_stack_page(current);
99881
99882 return (obj >= stack) && (obj < (stack + THREAD_SIZE));
99883 }
99884 diff --git a/include/linux/sched/sysctl.h b/include/linux/sched/sysctl.h
99885 index 596a0e0..bea77ec 100644
99886 --- a/include/linux/sched/sysctl.h
99887 +++ b/include/linux/sched/sysctl.h
99888 @@ -34,6 +34,7 @@ enum { sysctl_hung_task_timeout_secs = 0 };
99889 #define DEFAULT_MAX_MAP_COUNT (USHRT_MAX - MAPCOUNT_ELF_CORE_MARGIN)
99890
99891 extern int sysctl_max_map_count;
99892 +extern unsigned long sysctl_heap_stack_gap;
99893
99894 extern unsigned int sysctl_sched_latency;
99895 extern unsigned int sysctl_sched_min_granularity;
99896 diff --git a/include/linux/security.h b/include/linux/security.h
99897 index 18264ea..e0238e4 100644
99898 --- a/include/linux/security.h
99899 +++ b/include/linux/security.h
99900 @@ -27,6 +27,7 @@
99901 #include <linux/slab.h>
99902 #include <linux/err.h>
99903 #include <linux/string.h>
99904 +#include <linux/grsecurity.h>
99905
99906 struct linux_binprm;
99907 struct cred;
99908 @@ -116,8 +117,6 @@ struct seq_file;
99909
99910 extern int cap_netlink_send(struct sock *sk, struct sk_buff *skb);
99911
99912 -void reset_security_ops(void);
99913 -
99914 #ifdef CONFIG_MMU
99915 extern unsigned long mmap_min_addr;
99916 extern unsigned long dac_mmap_min_addr;
99917 @@ -1755,7 +1754,7 @@ struct security_operations {
99918 struct audit_context *actx);
99919 void (*audit_rule_free) (void *lsmrule);
99920 #endif /* CONFIG_AUDIT */
99921 -};
99922 +} __randomize_layout;
99923
99924 /* prototypes */
99925 extern int security_init(void);
99926 diff --git a/include/linux/semaphore.h b/include/linux/semaphore.h
99927 index dc368b8..e895209 100644
99928 --- a/include/linux/semaphore.h
99929 +++ b/include/linux/semaphore.h
99930 @@ -37,7 +37,7 @@ static inline void sema_init(struct semaphore *sem, int val)
99931 }
99932
99933 extern void down(struct semaphore *sem);
99934 -extern int __must_check down_interruptible(struct semaphore *sem);
99935 +extern int __must_check down_interruptible(struct semaphore *sem) __intentional_overflow(-1);
99936 extern int __must_check down_killable(struct semaphore *sem);
99937 extern int __must_check down_trylock(struct semaphore *sem);
99938 extern int __must_check down_timeout(struct semaphore *sem, long jiffies);
99939 diff --git a/include/linux/seq_file.h b/include/linux/seq_file.h
99940 index afbb1fd..e1d205d 100644
99941 --- a/include/linux/seq_file.h
99942 +++ b/include/linux/seq_file.h
99943 @@ -27,6 +27,9 @@ struct seq_file {
99944 struct mutex lock;
99945 const struct seq_operations *op;
99946 int poll_event;
99947 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
99948 + u64 exec_id;
99949 +#endif
99950 #ifdef CONFIG_USER_NS
99951 struct user_namespace *user_ns;
99952 #endif
99953 @@ -39,6 +42,7 @@ struct seq_operations {
99954 void * (*next) (struct seq_file *m, void *v, loff_t *pos);
99955 int (*show) (struct seq_file *m, void *v);
99956 };
99957 +typedef struct seq_operations __no_const seq_operations_no_const;
99958
99959 #define SEQ_SKIP 1
99960
99961 @@ -111,6 +115,7 @@ void seq_pad(struct seq_file *m, char c);
99962
99963 char *mangle_path(char *s, const char *p, const char *esc);
99964 int seq_open(struct file *, const struct seq_operations *);
99965 +int seq_open_restrict(struct file *, const struct seq_operations *);
99966 ssize_t seq_read(struct file *, char __user *, size_t, loff_t *);
99967 loff_t seq_lseek(struct file *, loff_t, int);
99968 int seq_release(struct inode *, struct file *);
99969 @@ -128,6 +133,7 @@ int seq_path_root(struct seq_file *m, const struct path *path,
99970 const struct path *root, const char *esc);
99971
99972 int single_open(struct file *, int (*)(struct seq_file *, void *), void *);
99973 +int single_open_restrict(struct file *, int (*)(struct seq_file *, void *), void *);
99974 int single_open_size(struct file *, int (*)(struct seq_file *, void *), void *, size_t);
99975 int single_release(struct inode *, struct file *);
99976 void *__seq_open_private(struct file *, const struct seq_operations *, int);
99977 diff --git a/include/linux/shm.h b/include/linux/shm.h
99978 index 6fb8016..ab4465e 100644
99979 --- a/include/linux/shm.h
99980 +++ b/include/linux/shm.h
99981 @@ -22,6 +22,10 @@ struct shmid_kernel /* private to the kernel */
99982 /* The task created the shm object. NULL if the task is dead. */
99983 struct task_struct *shm_creator;
99984 struct list_head shm_clist; /* list by creator */
99985 +#ifdef CONFIG_GRKERNSEC
99986 + u64 shm_createtime;
99987 + pid_t shm_lapid;
99988 +#endif
99989 };
99990
99991 /* shm_mode upper byte flags */
99992 diff --git a/include/linux/signal.h b/include/linux/signal.h
99993 index ab1e039..ad4229e 100644
99994 --- a/include/linux/signal.h
99995 +++ b/include/linux/signal.h
99996 @@ -289,7 +289,7 @@ static inline void allow_signal(int sig)
99997 * know it'll be handled, so that they don't get converted to
99998 * SIGKILL or just silently dropped.
99999 */
100000 - kernel_sigaction(sig, (__force __sighandler_t)2);
100001 + kernel_sigaction(sig, (__force_user __sighandler_t)2);
100002 }
100003
100004 static inline void disallow_signal(int sig)
100005 diff --git a/include/linux/skbuff.h b/include/linux/skbuff.h
100006 index f15154a..72cf02c 100644
100007 --- a/include/linux/skbuff.h
100008 +++ b/include/linux/skbuff.h
100009 @@ -776,7 +776,7 @@ struct sk_buff *__alloc_skb(unsigned int size, gfp_t priority, int flags,
100010 int node);
100011 struct sk_buff *__build_skb(void *data, unsigned int frag_size);
100012 struct sk_buff *build_skb(void *data, unsigned int frag_size);
100013 -static inline struct sk_buff *alloc_skb(unsigned int size,
100014 +static inline struct sk_buff * __intentional_overflow(0) alloc_skb(unsigned int size,
100015 gfp_t priority)
100016 {
100017 return __alloc_skb(size, priority, 0, NUMA_NO_NODE);
100018 @@ -1971,7 +1971,7 @@ static inline u32 skb_inner_network_header_len(const struct sk_buff *skb)
100019 return skb->inner_transport_header - skb->inner_network_header;
100020 }
100021
100022 -static inline int skb_network_offset(const struct sk_buff *skb)
100023 +static inline int __intentional_overflow(0) skb_network_offset(const struct sk_buff *skb)
100024 {
100025 return skb_network_header(skb) - skb->data;
100026 }
100027 @@ -2031,7 +2031,7 @@ static inline int pskb_network_may_pull(struct sk_buff *skb, unsigned int len)
100028 * NET_IP_ALIGN(2) + ethernet_header(14) + IP_header(20/40) + ports(8)
100029 */
100030 #ifndef NET_SKB_PAD
100031 -#define NET_SKB_PAD max(32, L1_CACHE_BYTES)
100032 +#define NET_SKB_PAD max(_AC(32,UL), L1_CACHE_BYTES)
100033 #endif
100034
100035 int ___pskb_trim(struct sk_buff *skb, unsigned int len);
100036 @@ -2673,9 +2673,9 @@ struct sk_buff *skb_recv_datagram(struct sock *sk, unsigned flags, int noblock,
100037 int *err);
100038 unsigned int datagram_poll(struct file *file, struct socket *sock,
100039 struct poll_table_struct *wait);
100040 -int skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100041 +int __intentional_overflow(0) skb_copy_datagram_iter(const struct sk_buff *from, int offset,
100042 struct iov_iter *to, int size);
100043 -static inline int skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100044 +static inline int __intentional_overflow(2,4) skb_copy_datagram_msg(const struct sk_buff *from, int offset,
100045 struct msghdr *msg, int size)
100046 {
100047 return skb_copy_datagram_iter(from, offset, &msg->msg_iter, size);
100048 @@ -3197,6 +3197,9 @@ static inline void nf_reset(struct sk_buff *skb)
100049 nf_bridge_put(skb->nf_bridge);
100050 skb->nf_bridge = NULL;
100051 #endif
100052 +#if IS_ENABLED(CONFIG_NETFILTER_XT_TARGET_TRACE)
100053 + skb->nf_trace = 0;
100054 +#endif
100055 }
100056
100057 static inline void nf_reset_trace(struct sk_buff *skb)
100058 diff --git a/include/linux/slab.h b/include/linux/slab.h
100059 index ffd24c8..cbbe7de 100644
100060 --- a/include/linux/slab.h
100061 +++ b/include/linux/slab.h
100062 @@ -15,14 +15,29 @@
100063 #include <linux/types.h>
100064 #include <linux/workqueue.h>
100065
100066 +#include <linux/err.h>
100067
100068 /*
100069 * Flags to pass to kmem_cache_create().
100070 * The ones marked DEBUG are only valid if CONFIG_DEBUG_SLAB is set.
100071 */
100072 #define SLAB_DEBUG_FREE 0x00000100UL /* DEBUG: Perform (expensive) checks on free */
100073 +
100074 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100075 +#define SLAB_USERCOPY 0x00000200UL /* PaX: Allow copying objs to/from userland */
100076 +#else
100077 +#define SLAB_USERCOPY 0x00000000UL
100078 +#endif
100079 +
100080 #define SLAB_RED_ZONE 0x00000400UL /* DEBUG: Red zone objs in a cache */
100081 #define SLAB_POISON 0x00000800UL /* DEBUG: Poison objects */
100082 +
100083 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100084 +#define SLAB_NO_SANITIZE 0x00001000UL /* PaX: Do not sanitize objs on free */
100085 +#else
100086 +#define SLAB_NO_SANITIZE 0x00000000UL
100087 +#endif
100088 +
100089 #define SLAB_HWCACHE_ALIGN 0x00002000UL /* Align objs on cache lines */
100090 #define SLAB_CACHE_DMA 0x00004000UL /* Use GFP_DMA memory */
100091 #define SLAB_STORE_USER 0x00010000UL /* DEBUG: Store the last owner for bug hunting */
100092 @@ -98,10 +113,13 @@
100093 * ZERO_SIZE_PTR can be passed to kfree though in the same way that NULL can.
100094 * Both make kfree a no-op.
100095 */
100096 -#define ZERO_SIZE_PTR ((void *)16)
100097 +#define ZERO_SIZE_PTR \
100098 +({ \
100099 + BUILD_BUG_ON(!(MAX_ERRNO & ~PAGE_MASK));\
100100 + (void *)(-MAX_ERRNO-1L); \
100101 +})
100102
100103 -#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) <= \
100104 - (unsigned long)ZERO_SIZE_PTR)
100105 +#define ZERO_OR_NULL_PTR(x) ((unsigned long)(x) - 1 >= (unsigned long)ZERO_SIZE_PTR - 1)
100106
100107 #include <linux/kmemleak.h>
100108 #include <linux/kasan.h>
100109 @@ -143,6 +161,8 @@ void * __must_check krealloc(const void *, size_t, gfp_t);
100110 void kfree(const void *);
100111 void kzfree(const void *);
100112 size_t ksize(const void *);
100113 +const char *check_heap_object(const void *ptr, unsigned long n);
100114 +bool is_usercopy_object(const void *ptr);
100115
100116 /*
100117 * Some archs want to perform DMA into kmalloc caches and need a guaranteed
100118 @@ -235,6 +255,10 @@ extern struct kmem_cache *kmalloc_caches[KMALLOC_SHIFT_HIGH + 1];
100119 extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100120 #endif
100121
100122 +#ifdef CONFIG_PAX_USERCOPY_SLABS
100123 +extern struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
100124 +#endif
100125 +
100126 /*
100127 * Figure out which kmalloc slab an allocation of a certain size
100128 * belongs to.
100129 @@ -243,7 +267,7 @@ extern struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
100130 * 2 = 120 .. 192 bytes
100131 * n = 2^(n-1) .. 2^n -1
100132 */
100133 -static __always_inline int kmalloc_index(size_t size)
100134 +static __always_inline __size_overflow(1) int kmalloc_index(size_t size)
100135 {
100136 if (!size)
100137 return 0;
100138 @@ -286,15 +310,15 @@ static __always_inline int kmalloc_index(size_t size)
100139 }
100140 #endif /* !CONFIG_SLOB */
100141
100142 -void *__kmalloc(size_t size, gfp_t flags);
100143 +void *__kmalloc(size_t size, gfp_t flags) __alloc_size(1) __size_overflow(1);
100144 void *kmem_cache_alloc(struct kmem_cache *, gfp_t flags);
100145 void kmem_cache_free(struct kmem_cache *, void *);
100146
100147 #ifdef CONFIG_NUMA
100148 -void *__kmalloc_node(size_t size, gfp_t flags, int node);
100149 +void *__kmalloc_node(size_t size, gfp_t flags, int node) __alloc_size(1) __size_overflow(1);
100150 void *kmem_cache_alloc_node(struct kmem_cache *, gfp_t flags, int node);
100151 #else
100152 -static __always_inline void *__kmalloc_node(size_t size, gfp_t flags, int node)
100153 +static __always_inline void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
100154 {
100155 return __kmalloc(size, flags);
100156 }
100157 diff --git a/include/linux/slab_def.h b/include/linux/slab_def.h
100158 index 33d0490..70a6313 100644
100159 --- a/include/linux/slab_def.h
100160 +++ b/include/linux/slab_def.h
100161 @@ -40,7 +40,7 @@ struct kmem_cache {
100162 /* 4) cache creation/removal */
100163 const char *name;
100164 struct list_head list;
100165 - int refcount;
100166 + atomic_t refcount;
100167 int object_size;
100168 int align;
100169
100170 @@ -56,10 +56,14 @@ struct kmem_cache {
100171 unsigned long node_allocs;
100172 unsigned long node_frees;
100173 unsigned long node_overflow;
100174 - atomic_t allochit;
100175 - atomic_t allocmiss;
100176 - atomic_t freehit;
100177 - atomic_t freemiss;
100178 + atomic_unchecked_t allochit;
100179 + atomic_unchecked_t allocmiss;
100180 + atomic_unchecked_t freehit;
100181 + atomic_unchecked_t freemiss;
100182 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
100183 + atomic_unchecked_t sanitized;
100184 + atomic_unchecked_t not_sanitized;
100185 +#endif
100186
100187 /*
100188 * If debugging is enabled, then the allocator can add additional
100189 diff --git a/include/linux/slub_def.h b/include/linux/slub_def.h
100190 index 3388511..6252f90 100644
100191 --- a/include/linux/slub_def.h
100192 +++ b/include/linux/slub_def.h
100193 @@ -74,7 +74,7 @@ struct kmem_cache {
100194 struct kmem_cache_order_objects max;
100195 struct kmem_cache_order_objects min;
100196 gfp_t allocflags; /* gfp flags to use on each alloc */
100197 - int refcount; /* Refcount for slab cache destroy */
100198 + atomic_t refcount; /* Refcount for slab cache destroy */
100199 void (*ctor)(void *);
100200 int inuse; /* Offset to metadata */
100201 int align; /* Alignment */
100202 diff --git a/include/linux/smp.h b/include/linux/smp.h
100203 index c441407..f487b83 100644
100204 --- a/include/linux/smp.h
100205 +++ b/include/linux/smp.h
100206 @@ -183,7 +183,9 @@ static inline void smp_init(void) { }
100207 #endif
100208
100209 #define get_cpu() ({ preempt_disable(); smp_processor_id(); })
100210 +#define raw_get_cpu() ({ raw_preempt_disable(); raw_smp_processor_id(); })
100211 #define put_cpu() preempt_enable()
100212 +#define raw_put_cpu_no_resched() raw_preempt_enable_no_resched()
100213
100214 /*
100215 * Callback to arch code if there's nosmp or maxcpus=0 on the
100216 diff --git a/include/linux/sock_diag.h b/include/linux/sock_diag.h
100217 index 083ac38..b23e3e8 100644
100218 --- a/include/linux/sock_diag.h
100219 +++ b/include/linux/sock_diag.h
100220 @@ -11,7 +11,7 @@ struct sock;
100221 struct sock_diag_handler {
100222 __u8 family;
100223 int (*dump)(struct sk_buff *skb, struct nlmsghdr *nlh);
100224 -};
100225 +} __do_const;
100226
100227 int sock_diag_register(const struct sock_diag_handler *h);
100228 void sock_diag_unregister(const struct sock_diag_handler *h);
100229 diff --git a/include/linux/sonet.h b/include/linux/sonet.h
100230 index 680f9a3..f13aeb0 100644
100231 --- a/include/linux/sonet.h
100232 +++ b/include/linux/sonet.h
100233 @@ -7,7 +7,7 @@
100234 #include <uapi/linux/sonet.h>
100235
100236 struct k_sonet_stats {
100237 -#define __HANDLE_ITEM(i) atomic_t i
100238 +#define __HANDLE_ITEM(i) atomic_unchecked_t i
100239 __SONET_ITEMS
100240 #undef __HANDLE_ITEM
100241 };
100242 diff --git a/include/linux/sunrpc/addr.h b/include/linux/sunrpc/addr.h
100243 index 07d8e53..dc934c9 100644
100244 --- a/include/linux/sunrpc/addr.h
100245 +++ b/include/linux/sunrpc/addr.h
100246 @@ -23,9 +23,9 @@ static inline unsigned short rpc_get_port(const struct sockaddr *sap)
100247 {
100248 switch (sap->sa_family) {
100249 case AF_INET:
100250 - return ntohs(((struct sockaddr_in *)sap)->sin_port);
100251 + return ntohs(((const struct sockaddr_in *)sap)->sin_port);
100252 case AF_INET6:
100253 - return ntohs(((struct sockaddr_in6 *)sap)->sin6_port);
100254 + return ntohs(((const struct sockaddr_in6 *)sap)->sin6_port);
100255 }
100256 return 0;
100257 }
100258 @@ -58,7 +58,7 @@ static inline bool __rpc_cmp_addr4(const struct sockaddr *sap1,
100259 static inline bool __rpc_copy_addr4(struct sockaddr *dst,
100260 const struct sockaddr *src)
100261 {
100262 - const struct sockaddr_in *ssin = (struct sockaddr_in *) src;
100263 + const struct sockaddr_in *ssin = (const struct sockaddr_in *) src;
100264 struct sockaddr_in *dsin = (struct sockaddr_in *) dst;
100265
100266 dsin->sin_family = ssin->sin_family;
100267 @@ -164,7 +164,7 @@ static inline u32 rpc_get_scope_id(const struct sockaddr *sa)
100268 if (sa->sa_family != AF_INET6)
100269 return 0;
100270
100271 - return ((struct sockaddr_in6 *) sa)->sin6_scope_id;
100272 + return ((const struct sockaddr_in6 *) sa)->sin6_scope_id;
100273 }
100274
100275 #endif /* _LINUX_SUNRPC_ADDR_H */
100276 diff --git a/include/linux/sunrpc/clnt.h b/include/linux/sunrpc/clnt.h
100277 index 598ba80..d90cba6 100644
100278 --- a/include/linux/sunrpc/clnt.h
100279 +++ b/include/linux/sunrpc/clnt.h
100280 @@ -100,7 +100,7 @@ struct rpc_procinfo {
100281 unsigned int p_timer; /* Which RTT timer to use */
100282 u32 p_statidx; /* Which procedure to account */
100283 const char * p_name; /* name of procedure */
100284 -};
100285 +} __do_const;
100286
100287 #ifdef __KERNEL__
100288
100289 diff --git a/include/linux/sunrpc/svc.h b/include/linux/sunrpc/svc.h
100290 index fae6fb9..023fbcd 100644
100291 --- a/include/linux/sunrpc/svc.h
100292 +++ b/include/linux/sunrpc/svc.h
100293 @@ -420,7 +420,7 @@ struct svc_procedure {
100294 unsigned int pc_count; /* call count */
100295 unsigned int pc_cachetype; /* cache info (NFS) */
100296 unsigned int pc_xdrressize; /* maximum size of XDR reply */
100297 -};
100298 +} __do_const;
100299
100300 /*
100301 * Function prototypes.
100302 diff --git a/include/linux/sunrpc/svc_rdma.h b/include/linux/sunrpc/svc_rdma.h
100303 index df8edf8..d140fec 100644
100304 --- a/include/linux/sunrpc/svc_rdma.h
100305 +++ b/include/linux/sunrpc/svc_rdma.h
100306 @@ -53,15 +53,15 @@ extern unsigned int svcrdma_ord;
100307 extern unsigned int svcrdma_max_requests;
100308 extern unsigned int svcrdma_max_req_size;
100309
100310 -extern atomic_t rdma_stat_recv;
100311 -extern atomic_t rdma_stat_read;
100312 -extern atomic_t rdma_stat_write;
100313 -extern atomic_t rdma_stat_sq_starve;
100314 -extern atomic_t rdma_stat_rq_starve;
100315 -extern atomic_t rdma_stat_rq_poll;
100316 -extern atomic_t rdma_stat_rq_prod;
100317 -extern atomic_t rdma_stat_sq_poll;
100318 -extern atomic_t rdma_stat_sq_prod;
100319 +extern atomic_unchecked_t rdma_stat_recv;
100320 +extern atomic_unchecked_t rdma_stat_read;
100321 +extern atomic_unchecked_t rdma_stat_write;
100322 +extern atomic_unchecked_t rdma_stat_sq_starve;
100323 +extern atomic_unchecked_t rdma_stat_rq_starve;
100324 +extern atomic_unchecked_t rdma_stat_rq_poll;
100325 +extern atomic_unchecked_t rdma_stat_rq_prod;
100326 +extern atomic_unchecked_t rdma_stat_sq_poll;
100327 +extern atomic_unchecked_t rdma_stat_sq_prod;
100328
100329 /*
100330 * Contexts are built when an RDMA request is created and are a
100331 diff --git a/include/linux/sunrpc/svcauth.h b/include/linux/sunrpc/svcauth.h
100332 index 8d71d65..f79586e 100644
100333 --- a/include/linux/sunrpc/svcauth.h
100334 +++ b/include/linux/sunrpc/svcauth.h
100335 @@ -120,7 +120,7 @@ struct auth_ops {
100336 int (*release)(struct svc_rqst *rq);
100337 void (*domain_release)(struct auth_domain *);
100338 int (*set_client)(struct svc_rqst *rq);
100339 -};
100340 +} __do_const;
100341
100342 #define SVC_GARBAGE 1
100343 #define SVC_SYSERR 2
100344 diff --git a/include/linux/swiotlb.h b/include/linux/swiotlb.h
100345 index e7a018e..49f8b17 100644
100346 --- a/include/linux/swiotlb.h
100347 +++ b/include/linux/swiotlb.h
100348 @@ -60,7 +60,8 @@ extern void
100349
100350 extern void
100351 swiotlb_free_coherent(struct device *hwdev, size_t size,
100352 - void *vaddr, dma_addr_t dma_handle);
100353 + void *vaddr, dma_addr_t dma_handle,
100354 + struct dma_attrs *attrs);
100355
100356 extern dma_addr_t swiotlb_map_page(struct device *dev, struct page *page,
100357 unsigned long offset, size_t size,
100358 diff --git a/include/linux/syscalls.h b/include/linux/syscalls.h
100359 index 76d1e38..200776e 100644
100360 --- a/include/linux/syscalls.h
100361 +++ b/include/linux/syscalls.h
100362 @@ -102,7 +102,12 @@ union bpf_attr;
100363 #define __TYPE_IS_L(t) (__same_type((t)0, 0L))
100364 #define __TYPE_IS_UL(t) (__same_type((t)0, 0UL))
100365 #define __TYPE_IS_LL(t) (__same_type((t)0, 0LL) || __same_type((t)0, 0ULL))
100366 -#define __SC_LONG(t, a) __typeof(__builtin_choose_expr(__TYPE_IS_LL(t), 0LL, 0L)) a
100367 +#define __SC_LONG(t, a) __typeof__( \
100368 + __builtin_choose_expr( \
100369 + sizeof(t) > sizeof(int), \
100370 + (t) 0, \
100371 + __builtin_choose_expr(__type_is_unsigned(t), 0UL, 0L) \
100372 + )) a
100373 #define __SC_CAST(t, a) (t) a
100374 #define __SC_ARGS(t, a) a
100375 #define __SC_TEST(t, a) (void)BUILD_BUG_ON_ZERO(!__TYPE_IS_LL(t) && sizeof(t) > sizeof(long))
100376 @@ -384,11 +389,11 @@ asmlinkage long sys_sync(void);
100377 asmlinkage long sys_fsync(unsigned int fd);
100378 asmlinkage long sys_fdatasync(unsigned int fd);
100379 asmlinkage long sys_bdflush(int func, long data);
100380 -asmlinkage long sys_mount(char __user *dev_name, char __user *dir_name,
100381 - char __user *type, unsigned long flags,
100382 +asmlinkage long sys_mount(const char __user *dev_name, const char __user *dir_name,
100383 + const char __user *type, unsigned long flags,
100384 void __user *data);
100385 -asmlinkage long sys_umount(char __user *name, int flags);
100386 -asmlinkage long sys_oldumount(char __user *name);
100387 +asmlinkage long sys_umount(const char __user *name, int flags);
100388 +asmlinkage long sys_oldumount(const char __user *name);
100389 asmlinkage long sys_truncate(const char __user *path, long length);
100390 asmlinkage long sys_ftruncate(unsigned int fd, unsigned long length);
100391 asmlinkage long sys_stat(const char __user *filename,
100392 @@ -604,7 +609,7 @@ asmlinkage long sys_getsockname(int, struct sockaddr __user *, int __user *);
100393 asmlinkage long sys_getpeername(int, struct sockaddr __user *, int __user *);
100394 asmlinkage long sys_send(int, void __user *, size_t, unsigned);
100395 asmlinkage long sys_sendto(int, void __user *, size_t, unsigned,
100396 - struct sockaddr __user *, int);
100397 + struct sockaddr __user *, int) __intentional_overflow(0);
100398 asmlinkage long sys_sendmsg(int fd, struct user_msghdr __user *msg, unsigned flags);
100399 asmlinkage long sys_sendmmsg(int fd, struct mmsghdr __user *msg,
100400 unsigned int vlen, unsigned flags);
100401 @@ -663,10 +668,10 @@ asmlinkage long sys_msgctl(int msqid, int cmd, struct msqid_ds __user *buf);
100402
100403 asmlinkage long sys_semget(key_t key, int nsems, int semflg);
100404 asmlinkage long sys_semop(int semid, struct sembuf __user *sops,
100405 - unsigned nsops);
100406 + long nsops);
100407 asmlinkage long sys_semctl(int semid, int semnum, int cmd, unsigned long arg);
100408 asmlinkage long sys_semtimedop(int semid, struct sembuf __user *sops,
100409 - unsigned nsops,
100410 + long nsops,
100411 const struct timespec __user *timeout);
100412 asmlinkage long sys_shmat(int shmid, char __user *shmaddr, int shmflg);
100413 asmlinkage long sys_shmget(key_t key, size_t size, int flag);
100414 diff --git a/include/linux/syscore_ops.h b/include/linux/syscore_ops.h
100415 index 27b3b0b..e093dd9 100644
100416 --- a/include/linux/syscore_ops.h
100417 +++ b/include/linux/syscore_ops.h
100418 @@ -16,7 +16,7 @@ struct syscore_ops {
100419 int (*suspend)(void);
100420 void (*resume)(void);
100421 void (*shutdown)(void);
100422 -};
100423 +} __do_const;
100424
100425 extern void register_syscore_ops(struct syscore_ops *ops);
100426 extern void unregister_syscore_ops(struct syscore_ops *ops);
100427 diff --git a/include/linux/sysctl.h b/include/linux/sysctl.h
100428 index fa7bc29..0d96561 100644
100429 --- a/include/linux/sysctl.h
100430 +++ b/include/linux/sysctl.h
100431 @@ -39,10 +39,16 @@ typedef int proc_handler (struct ctl_table *ctl, int write,
100432
100433 extern int proc_dostring(struct ctl_table *, int,
100434 void __user *, size_t *, loff_t *);
100435 +extern int proc_dostring_modpriv(struct ctl_table *, int,
100436 + void __user *, size_t *, loff_t *);
100437 extern int proc_dointvec(struct ctl_table *, int,
100438 void __user *, size_t *, loff_t *);
100439 +extern int proc_dointvec_secure(struct ctl_table *, int,
100440 + void __user *, size_t *, loff_t *);
100441 extern int proc_dointvec_minmax(struct ctl_table *, int,
100442 void __user *, size_t *, loff_t *);
100443 +extern int proc_dointvec_minmax_secure(struct ctl_table *, int,
100444 + void __user *, size_t *, loff_t *);
100445 extern int proc_dointvec_jiffies(struct ctl_table *, int,
100446 void __user *, size_t *, loff_t *);
100447 extern int proc_dointvec_userhz_jiffies(struct ctl_table *, int,
100448 @@ -113,7 +119,8 @@ struct ctl_table
100449 struct ctl_table_poll *poll;
100450 void *extra1;
100451 void *extra2;
100452 -};
100453 +} __do_const __randomize_layout;
100454 +typedef struct ctl_table __no_const ctl_table_no_const;
100455
100456 struct ctl_node {
100457 struct rb_node node;
100458 diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
100459 index 9f65758..487a6f1 100644
100460 --- a/include/linux/sysfs.h
100461 +++ b/include/linux/sysfs.h
100462 @@ -34,7 +34,8 @@ struct attribute {
100463 struct lock_class_key *key;
100464 struct lock_class_key skey;
100465 #endif
100466 -};
100467 +} __do_const;
100468 +typedef struct attribute __no_const attribute_no_const;
100469
100470 /**
100471 * sysfs_attr_init - initialize a dynamically allocated sysfs attribute
100472 @@ -78,7 +79,8 @@ struct attribute_group {
100473 struct attribute *, int);
100474 struct attribute **attrs;
100475 struct bin_attribute **bin_attrs;
100476 -};
100477 +} __do_const;
100478 +typedef struct attribute_group __no_const attribute_group_no_const;
100479
100480 /**
100481 * Use these macros to make defining attributes easier. See include/linux/device.h
100482 @@ -152,7 +154,8 @@ struct bin_attribute {
100483 char *, loff_t, size_t);
100484 int (*mmap)(struct file *, struct kobject *, struct bin_attribute *attr,
100485 struct vm_area_struct *vma);
100486 -};
100487 +} __do_const;
100488 +typedef struct bin_attribute __no_const bin_attribute_no_const;
100489
100490 /**
100491 * sysfs_bin_attr_init - initialize a dynamically allocated bin_attribute
100492 diff --git a/include/linux/sysrq.h b/include/linux/sysrq.h
100493 index 387fa7d..3fcde6b 100644
100494 --- a/include/linux/sysrq.h
100495 +++ b/include/linux/sysrq.h
100496 @@ -16,6 +16,7 @@
100497
100498 #include <linux/errno.h>
100499 #include <linux/types.h>
100500 +#include <linux/compiler.h>
100501
100502 /* Possible values of bitmask for enabling sysrq functions */
100503 /* 0x0001 is reserved for enable everything */
100504 @@ -33,7 +34,7 @@ struct sysrq_key_op {
100505 char *help_msg;
100506 char *action_msg;
100507 int enable_mask;
100508 -};
100509 +} __do_const;
100510
100511 #ifdef CONFIG_MAGIC_SYSRQ
100512
100513 diff --git a/include/linux/thread_info.h b/include/linux/thread_info.h
100514 index ff307b5..f1a4468 100644
100515 --- a/include/linux/thread_info.h
100516 +++ b/include/linux/thread_info.h
100517 @@ -145,6 +145,13 @@ static inline bool test_and_clear_restore_sigmask(void)
100518 #error "no set_restore_sigmask() provided and default one won't work"
100519 #endif
100520
100521 +extern void __check_object_size(const void *ptr, unsigned long n, bool to_user, bool const_size);
100522 +
100523 +static inline void check_object_size(const void *ptr, unsigned long n, bool to_user)
100524 +{
100525 + __check_object_size(ptr, n, to_user, __builtin_constant_p(n));
100526 +}
100527 +
100528 #endif /* __KERNEL__ */
100529
100530 #endif /* _LINUX_THREAD_INFO_H */
100531 diff --git a/include/linux/tty.h b/include/linux/tty.h
100532 index d76631f..de91e82 100644
100533 --- a/include/linux/tty.h
100534 +++ b/include/linux/tty.h
100535 @@ -225,7 +225,7 @@ struct tty_port {
100536 const struct tty_port_operations *ops; /* Port operations */
100537 spinlock_t lock; /* Lock protecting tty field */
100538 int blocked_open; /* Waiting to open */
100539 - int count; /* Usage count */
100540 + atomic_t count; /* Usage count */
100541 wait_queue_head_t open_wait; /* Open waiters */
100542 wait_queue_head_t close_wait; /* Close waiters */
100543 wait_queue_head_t delta_msr_wait; /* Modem status change */
100544 @@ -313,7 +313,7 @@ struct tty_struct {
100545 /* If the tty has a pending do_SAK, queue it here - akpm */
100546 struct work_struct SAK_work;
100547 struct tty_port *port;
100548 -};
100549 +} __randomize_layout;
100550
100551 /* Each of a tty's open files has private_data pointing to tty_file_private */
100552 struct tty_file_private {
100553 @@ -573,7 +573,7 @@ extern int tty_port_open(struct tty_port *port,
100554 struct tty_struct *tty, struct file *filp);
100555 static inline int tty_port_users(struct tty_port *port)
100556 {
100557 - return port->count + port->blocked_open;
100558 + return atomic_read(&port->count) + port->blocked_open;
100559 }
100560
100561 extern int tty_register_ldisc(int disc, struct tty_ldisc_ops *new_ldisc);
100562 diff --git a/include/linux/tty_driver.h b/include/linux/tty_driver.h
100563 index 92e337c..f46757b 100644
100564 --- a/include/linux/tty_driver.h
100565 +++ b/include/linux/tty_driver.h
100566 @@ -291,7 +291,7 @@ struct tty_operations {
100567 void (*poll_put_char)(struct tty_driver *driver, int line, char ch);
100568 #endif
100569 const struct file_operations *proc_fops;
100570 -};
100571 +} __do_const __randomize_layout;
100572
100573 struct tty_driver {
100574 int magic; /* magic number for this structure */
100575 @@ -325,7 +325,7 @@ struct tty_driver {
100576
100577 const struct tty_operations *ops;
100578 struct list_head tty_drivers;
100579 -};
100580 +} __randomize_layout;
100581
100582 extern struct list_head tty_drivers;
100583
100584 diff --git a/include/linux/tty_ldisc.h b/include/linux/tty_ldisc.h
100585 index 00c9d68..bc0188b 100644
100586 --- a/include/linux/tty_ldisc.h
100587 +++ b/include/linux/tty_ldisc.h
100588 @@ -215,7 +215,7 @@ struct tty_ldisc_ops {
100589
100590 struct module *owner;
100591
100592 - int refcount;
100593 + atomic_t refcount;
100594 };
100595
100596 struct tty_ldisc {
100597 diff --git a/include/linux/types.h b/include/linux/types.h
100598 index 8715287..1be77ee 100644
100599 --- a/include/linux/types.h
100600 +++ b/include/linux/types.h
100601 @@ -176,10 +176,26 @@ typedef struct {
100602 int counter;
100603 } atomic_t;
100604
100605 +#ifdef CONFIG_PAX_REFCOUNT
100606 +typedef struct {
100607 + int counter;
100608 +} atomic_unchecked_t;
100609 +#else
100610 +typedef atomic_t atomic_unchecked_t;
100611 +#endif
100612 +
100613 #ifdef CONFIG_64BIT
100614 typedef struct {
100615 long counter;
100616 } atomic64_t;
100617 +
100618 +#ifdef CONFIG_PAX_REFCOUNT
100619 +typedef struct {
100620 + long counter;
100621 +} atomic64_unchecked_t;
100622 +#else
100623 +typedef atomic64_t atomic64_unchecked_t;
100624 +#endif
100625 #endif
100626
100627 struct list_head {
100628 diff --git a/include/linux/uaccess.h b/include/linux/uaccess.h
100629 index ecd3319..8a36ded 100644
100630 --- a/include/linux/uaccess.h
100631 +++ b/include/linux/uaccess.h
100632 @@ -75,11 +75,11 @@ static inline unsigned long __copy_from_user_nocache(void *to,
100633 long ret; \
100634 mm_segment_t old_fs = get_fs(); \
100635 \
100636 - set_fs(KERNEL_DS); \
100637 pagefault_disable(); \
100638 - ret = __copy_from_user_inatomic(&(retval), (__force typeof(retval) __user *)(addr), sizeof(retval)); \
100639 - pagefault_enable(); \
100640 + set_fs(KERNEL_DS); \
100641 + ret = __copy_from_user_inatomic(&(retval), (typeof(retval) __force_user *)(addr), sizeof(retval)); \
100642 set_fs(old_fs); \
100643 + pagefault_enable(); \
100644 ret; \
100645 })
100646
100647 diff --git a/include/linux/uidgid.h b/include/linux/uidgid.h
100648 index 0383552..a0125dd 100644
100649 --- a/include/linux/uidgid.h
100650 +++ b/include/linux/uidgid.h
100651 @@ -187,4 +187,9 @@ static inline bool kgid_has_mapping(struct user_namespace *ns, kgid_t gid)
100652
100653 #endif /* CONFIG_USER_NS */
100654
100655 +#define GR_GLOBAL_UID(x) from_kuid_munged(&init_user_ns, (x))
100656 +#define GR_GLOBAL_GID(x) from_kgid_munged(&init_user_ns, (x))
100657 +#define gr_is_global_root(x) uid_eq((x), GLOBAL_ROOT_UID)
100658 +#define gr_is_global_nonroot(x) (!uid_eq((x), GLOBAL_ROOT_UID))
100659 +
100660 #endif /* _LINUX_UIDGID_H */
100661 diff --git a/include/linux/uio_driver.h b/include/linux/uio_driver.h
100662 index 32c0e83..671eb35 100644
100663 --- a/include/linux/uio_driver.h
100664 +++ b/include/linux/uio_driver.h
100665 @@ -67,7 +67,7 @@ struct uio_device {
100666 struct module *owner;
100667 struct device *dev;
100668 int minor;
100669 - atomic_t event;
100670 + atomic_unchecked_t event;
100671 struct fasync_struct *async_queue;
100672 wait_queue_head_t wait;
100673 struct uio_info *info;
100674 diff --git a/include/linux/unaligned/access_ok.h b/include/linux/unaligned/access_ok.h
100675 index 99c1b4d..562e6f3 100644
100676 --- a/include/linux/unaligned/access_ok.h
100677 +++ b/include/linux/unaligned/access_ok.h
100678 @@ -4,34 +4,34 @@
100679 #include <linux/kernel.h>
100680 #include <asm/byteorder.h>
100681
100682 -static inline u16 get_unaligned_le16(const void *p)
100683 +static inline u16 __intentional_overflow(-1) get_unaligned_le16(const void *p)
100684 {
100685 - return le16_to_cpup((__le16 *)p);
100686 + return le16_to_cpup((const __le16 *)p);
100687 }
100688
100689 -static inline u32 get_unaligned_le32(const void *p)
100690 +static inline u32 __intentional_overflow(-1) get_unaligned_le32(const void *p)
100691 {
100692 - return le32_to_cpup((__le32 *)p);
100693 + return le32_to_cpup((const __le32 *)p);
100694 }
100695
100696 -static inline u64 get_unaligned_le64(const void *p)
100697 +static inline u64 __intentional_overflow(-1) get_unaligned_le64(const void *p)
100698 {
100699 - return le64_to_cpup((__le64 *)p);
100700 + return le64_to_cpup((const __le64 *)p);
100701 }
100702
100703 -static inline u16 get_unaligned_be16(const void *p)
100704 +static inline u16 __intentional_overflow(-1) get_unaligned_be16(const void *p)
100705 {
100706 - return be16_to_cpup((__be16 *)p);
100707 + return be16_to_cpup((const __be16 *)p);
100708 }
100709
100710 -static inline u32 get_unaligned_be32(const void *p)
100711 +static inline u32 __intentional_overflow(-1) get_unaligned_be32(const void *p)
100712 {
100713 - return be32_to_cpup((__be32 *)p);
100714 + return be32_to_cpup((const __be32 *)p);
100715 }
100716
100717 -static inline u64 get_unaligned_be64(const void *p)
100718 +static inline u64 __intentional_overflow(-1) get_unaligned_be64(const void *p)
100719 {
100720 - return be64_to_cpup((__be64 *)p);
100721 + return be64_to_cpup((const __be64 *)p);
100722 }
100723
100724 static inline void put_unaligned_le16(u16 val, void *p)
100725 diff --git a/include/linux/usb.h b/include/linux/usb.h
100726 index 447fe29..9fc875f 100644
100727 --- a/include/linux/usb.h
100728 +++ b/include/linux/usb.h
100729 @@ -592,7 +592,7 @@ struct usb_device {
100730 int maxchild;
100731
100732 u32 quirks;
100733 - atomic_t urbnum;
100734 + atomic_unchecked_t urbnum;
100735
100736 unsigned long active_duration;
100737
100738 @@ -1676,7 +1676,7 @@ void usb_buffer_unmap_sg(const struct usb_device *dev, int is_in,
100739
100740 extern int usb_control_msg(struct usb_device *dev, unsigned int pipe,
100741 __u8 request, __u8 requesttype, __u16 value, __u16 index,
100742 - void *data, __u16 size, int timeout);
100743 + void *data, __u16 size, int timeout) __intentional_overflow(-1);
100744 extern int usb_interrupt_msg(struct usb_device *usb_dev, unsigned int pipe,
100745 void *data, int len, int *actual_length, int timeout);
100746 extern int usb_bulk_msg(struct usb_device *usb_dev, unsigned int pipe,
100747 diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h
100748 index f06529c..dfeabd8 100644
100749 --- a/include/linux/usb/renesas_usbhs.h
100750 +++ b/include/linux/usb/renesas_usbhs.h
100751 @@ -39,7 +39,7 @@ enum {
100752 */
100753 struct renesas_usbhs_driver_callback {
100754 int (*notify_hotplug)(struct platform_device *pdev);
100755 -};
100756 +} __no_const;
100757
100758 /*
100759 * callback functions for platform
100760 diff --git a/include/linux/user_namespace.h b/include/linux/user_namespace.h
100761 index 8297e5b..0dfae27 100644
100762 --- a/include/linux/user_namespace.h
100763 +++ b/include/linux/user_namespace.h
100764 @@ -39,7 +39,7 @@ struct user_namespace {
100765 struct key *persistent_keyring_register;
100766 struct rw_semaphore persistent_keyring_register_sem;
100767 #endif
100768 -};
100769 +} __randomize_layout;
100770
100771 extern struct user_namespace init_user_ns;
100772
100773 diff --git a/include/linux/utsname.h b/include/linux/utsname.h
100774 index 5093f58..c103e58 100644
100775 --- a/include/linux/utsname.h
100776 +++ b/include/linux/utsname.h
100777 @@ -25,7 +25,7 @@ struct uts_namespace {
100778 struct new_utsname name;
100779 struct user_namespace *user_ns;
100780 struct ns_common ns;
100781 -};
100782 +} __randomize_layout;
100783 extern struct uts_namespace init_uts_ns;
100784
100785 #ifdef CONFIG_UTS_NS
100786 diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h
100787 index 6f8fbcf..4efc177 100644
100788 --- a/include/linux/vermagic.h
100789 +++ b/include/linux/vermagic.h
100790 @@ -25,9 +25,42 @@
100791 #define MODULE_ARCH_VERMAGIC ""
100792 #endif
100793
100794 +#ifdef CONFIG_PAX_REFCOUNT
100795 +#define MODULE_PAX_REFCOUNT "REFCOUNT "
100796 +#else
100797 +#define MODULE_PAX_REFCOUNT ""
100798 +#endif
100799 +
100800 +#ifdef CONSTIFY_PLUGIN
100801 +#define MODULE_CONSTIFY_PLUGIN "CONSTIFY_PLUGIN "
100802 +#else
100803 +#define MODULE_CONSTIFY_PLUGIN ""
100804 +#endif
100805 +
100806 +#ifdef STACKLEAK_PLUGIN
100807 +#define MODULE_STACKLEAK_PLUGIN "STACKLEAK_PLUGIN "
100808 +#else
100809 +#define MODULE_STACKLEAK_PLUGIN ""
100810 +#endif
100811 +
100812 +#ifdef RANDSTRUCT_PLUGIN
100813 +#include <generated/randomize_layout_hash.h>
100814 +#define MODULE_RANDSTRUCT_PLUGIN "RANDSTRUCT_PLUGIN_" RANDSTRUCT_HASHED_SEED
100815 +#else
100816 +#define MODULE_RANDSTRUCT_PLUGIN
100817 +#endif
100818 +
100819 +#ifdef CONFIG_GRKERNSEC
100820 +#define MODULE_GRSEC "GRSEC "
100821 +#else
100822 +#define MODULE_GRSEC ""
100823 +#endif
100824 +
100825 #define VERMAGIC_STRING \
100826 UTS_RELEASE " " \
100827 MODULE_VERMAGIC_SMP MODULE_VERMAGIC_PREEMPT \
100828 MODULE_VERMAGIC_MODULE_UNLOAD MODULE_VERMAGIC_MODVERSIONS \
100829 - MODULE_ARCH_VERMAGIC
100830 + MODULE_ARCH_VERMAGIC \
100831 + MODULE_PAX_REFCOUNT MODULE_CONSTIFY_PLUGIN MODULE_STACKLEAK_PLUGIN \
100832 + MODULE_GRSEC MODULE_RANDSTRUCT_PLUGIN
100833
100834 diff --git a/include/linux/vga_switcheroo.h b/include/linux/vga_switcheroo.h
100835 index b483abd..af305ad 100644
100836 --- a/include/linux/vga_switcheroo.h
100837 +++ b/include/linux/vga_switcheroo.h
100838 @@ -63,9 +63,9 @@ int vga_switcheroo_get_client_state(struct pci_dev *dev);
100839
100840 void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic);
100841
100842 -int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain);
100843 +int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain);
100844 void vga_switcheroo_fini_domain_pm_ops(struct device *dev);
100845 -int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain);
100846 +int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain);
100847 #else
100848
100849 static inline void vga_switcheroo_unregister_client(struct pci_dev *dev) {}
100850 @@ -82,9 +82,9 @@ static inline int vga_switcheroo_get_client_state(struct pci_dev *dev) { return
100851
100852 static inline void vga_switcheroo_set_dynamic_switch(struct pci_dev *pdev, enum vga_switcheroo_state dynamic) {}
100853
100854 -static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
100855 +static inline int vga_switcheroo_init_domain_pm_ops(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
100856 static inline void vga_switcheroo_fini_domain_pm_ops(struct device *dev) {}
100857 -static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, struct dev_pm_domain *domain) { return -EINVAL; }
100858 +static inline int vga_switcheroo_init_domain_pm_optimus_hdmi_audio(struct device *dev, dev_pm_domain_no_const *domain) { return -EINVAL; }
100859
100860 #endif
100861 #endif /* _LINUX_VGA_SWITCHEROO_H_ */
100862 diff --git a/include/linux/vmalloc.h b/include/linux/vmalloc.h
100863 index 0ec5983..cc61051 100644
100864 --- a/include/linux/vmalloc.h
100865 +++ b/include/linux/vmalloc.h
100866 @@ -18,6 +18,11 @@ struct vm_area_struct; /* vma defining user mapping in mm_types.h */
100867 #define VM_UNINITIALIZED 0x00000020 /* vm_struct is not fully initialized */
100868 #define VM_NO_GUARD 0x00000040 /* don't add guard page */
100869 #define VM_KASAN 0x00000080 /* has allocated kasan shadow memory */
100870 +
100871 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
100872 +#define VM_KERNEXEC 0x00000100 /* allocate from executable kernel memory range */
100873 +#endif
100874 +
100875 /* bits [20..32] reserved for arch specific ioremap internals */
100876
100877 /*
100878 @@ -86,6 +91,10 @@ extern void *vmap(struct page **pages, unsigned int count,
100879 unsigned long flags, pgprot_t prot);
100880 extern void vunmap(const void *addr);
100881
100882 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
100883 +extern void unmap_process_stacks(struct task_struct *task);
100884 +#endif
100885 +
100886 extern int remap_vmalloc_range_partial(struct vm_area_struct *vma,
100887 unsigned long uaddr, void *kaddr,
100888 unsigned long size);
100889 @@ -150,7 +159,7 @@ extern void free_vm_area(struct vm_struct *area);
100890
100891 /* for /dev/kmem */
100892 extern long vread(char *buf, char *addr, unsigned long count);
100893 -extern long vwrite(char *buf, char *addr, unsigned long count);
100894 +extern long vwrite(char *buf, char *addr, unsigned long count) __size_overflow(3);
100895
100896 /*
100897 * Internals. Dont't use..
100898 diff --git a/include/linux/vmstat.h b/include/linux/vmstat.h
100899 index 82e7db7..f8ce3d0 100644
100900 --- a/include/linux/vmstat.h
100901 +++ b/include/linux/vmstat.h
100902 @@ -108,18 +108,18 @@ static inline void vm_events_fold_cpu(int cpu)
100903 /*
100904 * Zone based page accounting with per cpu differentials.
100905 */
100906 -extern atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
100907 +extern atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS];
100908
100909 static inline void zone_page_state_add(long x, struct zone *zone,
100910 enum zone_stat_item item)
100911 {
100912 - atomic_long_add(x, &zone->vm_stat[item]);
100913 - atomic_long_add(x, &vm_stat[item]);
100914 + atomic_long_add_unchecked(x, &zone->vm_stat[item]);
100915 + atomic_long_add_unchecked(x, &vm_stat[item]);
100916 }
100917
100918 -static inline unsigned long global_page_state(enum zone_stat_item item)
100919 +static inline unsigned long __intentional_overflow(-1) global_page_state(enum zone_stat_item item)
100920 {
100921 - long x = atomic_long_read(&vm_stat[item]);
100922 + long x = atomic_long_read_unchecked(&vm_stat[item]);
100923 #ifdef CONFIG_SMP
100924 if (x < 0)
100925 x = 0;
100926 @@ -127,10 +127,10 @@ static inline unsigned long global_page_state(enum zone_stat_item item)
100927 return x;
100928 }
100929
100930 -static inline unsigned long zone_page_state(struct zone *zone,
100931 +static inline unsigned long __intentional_overflow(-1) zone_page_state(struct zone *zone,
100932 enum zone_stat_item item)
100933 {
100934 - long x = atomic_long_read(&zone->vm_stat[item]);
100935 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
100936 #ifdef CONFIG_SMP
100937 if (x < 0)
100938 x = 0;
100939 @@ -147,7 +147,7 @@ static inline unsigned long zone_page_state(struct zone *zone,
100940 static inline unsigned long zone_page_state_snapshot(struct zone *zone,
100941 enum zone_stat_item item)
100942 {
100943 - long x = atomic_long_read(&zone->vm_stat[item]);
100944 + long x = atomic_long_read_unchecked(&zone->vm_stat[item]);
100945
100946 #ifdef CONFIG_SMP
100947 int cpu;
100948 @@ -234,14 +234,14 @@ static inline void __mod_zone_page_state(struct zone *zone,
100949
100950 static inline void __inc_zone_state(struct zone *zone, enum zone_stat_item item)
100951 {
100952 - atomic_long_inc(&zone->vm_stat[item]);
100953 - atomic_long_inc(&vm_stat[item]);
100954 + atomic_long_inc_unchecked(&zone->vm_stat[item]);
100955 + atomic_long_inc_unchecked(&vm_stat[item]);
100956 }
100957
100958 static inline void __dec_zone_state(struct zone *zone, enum zone_stat_item item)
100959 {
100960 - atomic_long_dec(&zone->vm_stat[item]);
100961 - atomic_long_dec(&vm_stat[item]);
100962 + atomic_long_dec_unchecked(&zone->vm_stat[item]);
100963 + atomic_long_dec_unchecked(&vm_stat[item]);
100964 }
100965
100966 static inline void __inc_zone_page_state(struct page *page,
100967 diff --git a/include/linux/xattr.h b/include/linux/xattr.h
100968 index 91b0a68..0e9adf6 100644
100969 --- a/include/linux/xattr.h
100970 +++ b/include/linux/xattr.h
100971 @@ -28,7 +28,7 @@ struct xattr_handler {
100972 size_t size, int handler_flags);
100973 int (*set)(struct dentry *dentry, const char *name, const void *buffer,
100974 size_t size, int flags, int handler_flags);
100975 -};
100976 +} __do_const;
100977
100978 struct xattr {
100979 const char *name;
100980 @@ -37,6 +37,9 @@ struct xattr {
100981 };
100982
100983 ssize_t xattr_getsecurity(struct inode *, const char *, void *, size_t);
100984 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
100985 +ssize_t pax_getxattr(struct dentry *, void *, size_t);
100986 +#endif
100987 ssize_t vfs_getxattr(struct dentry *, const char *, void *, size_t);
100988 ssize_t vfs_listxattr(struct dentry *d, char *list, size_t size);
100989 int __vfs_setxattr_noperm(struct dentry *, const char *, const void *, size_t, int);
100990 diff --git a/include/linux/zlib.h b/include/linux/zlib.h
100991 index 92dbbd3..13ab0b3 100644
100992 --- a/include/linux/zlib.h
100993 +++ b/include/linux/zlib.h
100994 @@ -31,6 +31,7 @@
100995 #define _ZLIB_H
100996
100997 #include <linux/zconf.h>
100998 +#include <linux/compiler.h>
100999
101000 /* zlib deflate based on ZLIB_VERSION "1.1.3" */
101001 /* zlib inflate based on ZLIB_VERSION "1.2.3" */
101002 @@ -179,7 +180,7 @@ typedef z_stream *z_streamp;
101003
101004 /* basic functions */
101005
101006 -extern int zlib_deflate_workspacesize (int windowBits, int memLevel);
101007 +extern int zlib_deflate_workspacesize (int windowBits, int memLevel) __intentional_overflow(0);
101008 /*
101009 Returns the number of bytes that needs to be allocated for a per-
101010 stream workspace with the specified parameters. A pointer to this
101011 diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h
101012 index acbcd2f..c3abe84 100644
101013 --- a/include/media/v4l2-dev.h
101014 +++ b/include/media/v4l2-dev.h
101015 @@ -74,7 +74,7 @@ struct v4l2_file_operations {
101016 int (*mmap) (struct file *, struct vm_area_struct *);
101017 int (*open) (struct file *);
101018 int (*release) (struct file *);
101019 -};
101020 +} __do_const;
101021
101022 /*
101023 * Newer version of video_device, handled by videodev2.c
101024 diff --git a/include/media/v4l2-device.h b/include/media/v4l2-device.h
101025 index 9c58157..d86ebf5 100644
101026 --- a/include/media/v4l2-device.h
101027 +++ b/include/media/v4l2-device.h
101028 @@ -93,7 +93,7 @@ int __must_check v4l2_device_register(struct device *dev, struct v4l2_device *v4
101029 this function returns 0. If the name ends with a digit (e.g. cx18),
101030 then the name will be set to cx18-0 since cx180 looks really odd. */
101031 int v4l2_device_set_name(struct v4l2_device *v4l2_dev, const char *basename,
101032 - atomic_t *instance);
101033 + atomic_unchecked_t *instance);
101034
101035 /* Set v4l2_dev->dev to NULL. Call when the USB parent disconnects.
101036 Since the parent disappears this ensures that v4l2_dev doesn't have an
101037 diff --git a/include/net/9p/transport.h b/include/net/9p/transport.h
101038 index 5122b5e..598b440 100644
101039 --- a/include/net/9p/transport.h
101040 +++ b/include/net/9p/transport.h
101041 @@ -62,7 +62,7 @@ struct p9_trans_module {
101042 int (*cancelled)(struct p9_client *, struct p9_req_t *req);
101043 int (*zc_request)(struct p9_client *, struct p9_req_t *,
101044 struct iov_iter *, struct iov_iter *, int , int, int);
101045 -};
101046 +} __do_const;
101047
101048 void v9fs_register_trans(struct p9_trans_module *m);
101049 void v9fs_unregister_trans(struct p9_trans_module *m);
101050 diff --git a/include/net/af_unix.h b/include/net/af_unix.h
101051 index a175ba4..196eb8242 100644
101052 --- a/include/net/af_unix.h
101053 +++ b/include/net/af_unix.h
101054 @@ -36,7 +36,7 @@ struct unix_skb_parms {
101055 u32 secid; /* Security ID */
101056 #endif
101057 u32 consumed;
101058 -};
101059 +} __randomize_layout;
101060
101061 #define UNIXCB(skb) (*(struct unix_skb_parms *)&((skb)->cb))
101062 #define UNIXSID(skb) (&UNIXCB((skb)).secid)
101063 diff --git a/include/net/bluetooth/l2cap.h b/include/net/bluetooth/l2cap.h
101064 index 2239a37..a83461f 100644
101065 --- a/include/net/bluetooth/l2cap.h
101066 +++ b/include/net/bluetooth/l2cap.h
101067 @@ -609,7 +609,7 @@ struct l2cap_ops {
101068 struct sk_buff *(*alloc_skb) (struct l2cap_chan *chan,
101069 unsigned long hdr_len,
101070 unsigned long len, int nb);
101071 -};
101072 +} __do_const;
101073
101074 struct l2cap_conn {
101075 struct hci_conn *hcon;
101076 diff --git a/include/net/bonding.h b/include/net/bonding.h
101077 index 78ed135..2f53667 100644
101078 --- a/include/net/bonding.h
101079 +++ b/include/net/bonding.h
101080 @@ -658,7 +658,7 @@ extern struct rtnl_link_ops bond_link_ops;
101081
101082 static inline void bond_tx_drop(struct net_device *dev, struct sk_buff *skb)
101083 {
101084 - atomic_long_inc(&dev->tx_dropped);
101085 + atomic_long_inc_unchecked(&dev->tx_dropped);
101086 dev_kfree_skb_any(skb);
101087 }
101088
101089 diff --git a/include/net/caif/cfctrl.h b/include/net/caif/cfctrl.h
101090 index f2ae33d..c457cf0 100644
101091 --- a/include/net/caif/cfctrl.h
101092 +++ b/include/net/caif/cfctrl.h
101093 @@ -52,7 +52,7 @@ struct cfctrl_rsp {
101094 void (*radioset_rsp)(void);
101095 void (*reject_rsp)(struct cflayer *layer, u8 linkid,
101096 struct cflayer *client_layer);
101097 -};
101098 +} __no_const;
101099
101100 /* Link Setup Parameters for CAIF-Links. */
101101 struct cfctrl_link_param {
101102 @@ -101,8 +101,8 @@ struct cfctrl_request_info {
101103 struct cfctrl {
101104 struct cfsrvl serv;
101105 struct cfctrl_rsp res;
101106 - atomic_t req_seq_no;
101107 - atomic_t rsp_seq_no;
101108 + atomic_unchecked_t req_seq_no;
101109 + atomic_unchecked_t rsp_seq_no;
101110 struct list_head list;
101111 /* Protects from simultaneous access to first_req list */
101112 spinlock_t info_list_lock;
101113 diff --git a/include/net/flow.h b/include/net/flow.h
101114 index 8109a15..504466d 100644
101115 --- a/include/net/flow.h
101116 +++ b/include/net/flow.h
101117 @@ -231,6 +231,6 @@ void flow_cache_fini(struct net *net);
101118
101119 void flow_cache_flush(struct net *net);
101120 void flow_cache_flush_deferred(struct net *net);
101121 -extern atomic_t flow_cache_genid;
101122 +extern atomic_unchecked_t flow_cache_genid;
101123
101124 #endif
101125 diff --git a/include/net/genetlink.h b/include/net/genetlink.h
101126 index a9af1cc..1f3fa7b 100644
101127 --- a/include/net/genetlink.h
101128 +++ b/include/net/genetlink.h
101129 @@ -128,7 +128,7 @@ struct genl_ops {
101130 u8 cmd;
101131 u8 internal_flags;
101132 u8 flags;
101133 -};
101134 +} __do_const;
101135
101136 int __genl_register_family(struct genl_family *family);
101137
101138 diff --git a/include/net/gro_cells.h b/include/net/gro_cells.h
101139 index 0f712c0..cd762c4 100644
101140 --- a/include/net/gro_cells.h
101141 +++ b/include/net/gro_cells.h
101142 @@ -27,7 +27,7 @@ static inline void gro_cells_receive(struct gro_cells *gcells, struct sk_buff *s
101143 cell = this_cpu_ptr(gcells->cells);
101144
101145 if (skb_queue_len(&cell->napi_skbs) > netdev_max_backlog) {
101146 - atomic_long_inc(&dev->rx_dropped);
101147 + atomic_long_inc_unchecked(&dev->rx_dropped);
101148 kfree_skb(skb);
101149 return;
101150 }
101151 diff --git a/include/net/inet_connection_sock.h b/include/net/inet_connection_sock.h
101152 index 0320bbb..938789c 100644
101153 --- a/include/net/inet_connection_sock.h
101154 +++ b/include/net/inet_connection_sock.h
101155 @@ -63,7 +63,7 @@ struct inet_connection_sock_af_ops {
101156 int (*bind_conflict)(const struct sock *sk,
101157 const struct inet_bind_bucket *tb, bool relax);
101158 void (*mtu_reduced)(struct sock *sk);
101159 -};
101160 +} __do_const;
101161
101162 /** inet_connection_sock - INET connection oriented sock
101163 *
101164 diff --git a/include/net/inetpeer.h b/include/net/inetpeer.h
101165 index d5332dd..10a5c3c 100644
101166 --- a/include/net/inetpeer.h
101167 +++ b/include/net/inetpeer.h
101168 @@ -48,7 +48,7 @@ struct inet_peer {
101169 */
101170 union {
101171 struct {
101172 - atomic_t rid; /* Frag reception counter */
101173 + atomic_unchecked_t rid; /* Frag reception counter */
101174 };
101175 struct rcu_head rcu;
101176 struct inet_peer *gc_next;
101177 diff --git a/include/net/ip.h b/include/net/ip.h
101178 index d14af7e..52816c2 100644
101179 --- a/include/net/ip.h
101180 +++ b/include/net/ip.h
101181 @@ -318,7 +318,7 @@ static inline unsigned int ip_skb_dst_mtu(const struct sk_buff *skb)
101182 }
101183 }
101184
101185 -u32 ip_idents_reserve(u32 hash, int segs);
101186 +u32 ip_idents_reserve(u32 hash, int segs) __intentional_overflow(-1);
101187 void __ip_select_ident(struct net *net, struct iphdr *iph, int segs);
101188
101189 static inline void ip_select_ident_segs(struct net *net, struct sk_buff *skb,
101190 diff --git a/include/net/ip_fib.h b/include/net/ip_fib.h
101191 index 54271ed..eb7e0e6 100644
101192 --- a/include/net/ip_fib.h
101193 +++ b/include/net/ip_fib.h
101194 @@ -170,7 +170,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh);
101195
101196 #define FIB_RES_SADDR(net, res) \
101197 ((FIB_RES_NH(res).nh_saddr_genid == \
101198 - atomic_read(&(net)->ipv4.dev_addr_genid)) ? \
101199 + atomic_read_unchecked(&(net)->ipv4.dev_addr_genid)) ? \
101200 FIB_RES_NH(res).nh_saddr : \
101201 fib_info_update_nh_saddr((net), &FIB_RES_NH(res)))
101202 #define FIB_RES_GW(res) (FIB_RES_NH(res).nh_gw)
101203 diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h
101204 index 4e3731e..a242e28 100644
101205 --- a/include/net/ip_vs.h
101206 +++ b/include/net/ip_vs.h
101207 @@ -551,7 +551,7 @@ struct ip_vs_conn {
101208 struct ip_vs_conn *control; /* Master control connection */
101209 atomic_t n_control; /* Number of controlled ones */
101210 struct ip_vs_dest *dest; /* real server */
101211 - atomic_t in_pkts; /* incoming packet counter */
101212 + atomic_unchecked_t in_pkts; /* incoming packet counter */
101213
101214 /* Packet transmitter for different forwarding methods. If it
101215 * mangles the packet, it must return NF_DROP or better NF_STOLEN,
101216 @@ -699,7 +699,7 @@ struct ip_vs_dest {
101217 __be16 port; /* port number of the server */
101218 union nf_inet_addr addr; /* IP address of the server */
101219 volatile unsigned int flags; /* dest status flags */
101220 - atomic_t conn_flags; /* flags to copy to conn */
101221 + atomic_unchecked_t conn_flags; /* flags to copy to conn */
101222 atomic_t weight; /* server weight */
101223
101224 atomic_t refcnt; /* reference counter */
101225 @@ -946,11 +946,11 @@ struct netns_ipvs {
101226 /* ip_vs_lblc */
101227 int sysctl_lblc_expiration;
101228 struct ctl_table_header *lblc_ctl_header;
101229 - struct ctl_table *lblc_ctl_table;
101230 + ctl_table_no_const *lblc_ctl_table;
101231 /* ip_vs_lblcr */
101232 int sysctl_lblcr_expiration;
101233 struct ctl_table_header *lblcr_ctl_header;
101234 - struct ctl_table *lblcr_ctl_table;
101235 + ctl_table_no_const *lblcr_ctl_table;
101236 /* ip_vs_est */
101237 struct list_head est_list; /* estimator list */
101238 spinlock_t est_lock;
101239 diff --git a/include/net/irda/ircomm_tty.h b/include/net/irda/ircomm_tty.h
101240 index 8d4f588..2e37ad2 100644
101241 --- a/include/net/irda/ircomm_tty.h
101242 +++ b/include/net/irda/ircomm_tty.h
101243 @@ -33,6 +33,7 @@
101244 #include <linux/termios.h>
101245 #include <linux/timer.h>
101246 #include <linux/tty.h> /* struct tty_struct */
101247 +#include <asm/local.h>
101248
101249 #include <net/irda/irias_object.h>
101250 #include <net/irda/ircomm_core.h>
101251 diff --git a/include/net/iucv/af_iucv.h b/include/net/iucv/af_iucv.h
101252 index 714cc9a..ea05f3e 100644
101253 --- a/include/net/iucv/af_iucv.h
101254 +++ b/include/net/iucv/af_iucv.h
101255 @@ -149,7 +149,7 @@ struct iucv_skb_cb {
101256 struct iucv_sock_list {
101257 struct hlist_head head;
101258 rwlock_t lock;
101259 - atomic_t autobind_name;
101260 + atomic_unchecked_t autobind_name;
101261 };
101262
101263 unsigned int iucv_sock_poll(struct file *file, struct socket *sock,
101264 diff --git a/include/net/llc_c_ac.h b/include/net/llc_c_ac.h
101265 index f3be818..bf46196 100644
101266 --- a/include/net/llc_c_ac.h
101267 +++ b/include/net/llc_c_ac.h
101268 @@ -87,7 +87,7 @@
101269 #define LLC_CONN_AC_STOP_SENDACK_TMR 70
101270 #define LLC_CONN_AC_START_SENDACK_TMR_IF_NOT_RUNNING 71
101271
101272 -typedef int (*llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101273 +typedef int (* const llc_conn_action_t)(struct sock *sk, struct sk_buff *skb);
101274
101275 int llc_conn_ac_clear_remote_busy(struct sock *sk, struct sk_buff *skb);
101276 int llc_conn_ac_conn_ind(struct sock *sk, struct sk_buff *skb);
101277 diff --git a/include/net/llc_c_ev.h b/include/net/llc_c_ev.h
101278 index 3948cf1..83b28c4 100644
101279 --- a/include/net/llc_c_ev.h
101280 +++ b/include/net/llc_c_ev.h
101281 @@ -125,8 +125,8 @@ static __inline__ struct llc_conn_state_ev *llc_conn_ev(struct sk_buff *skb)
101282 return (struct llc_conn_state_ev *)skb->cb;
101283 }
101284
101285 -typedef int (*llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101286 -typedef int (*llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101287 +typedef int (* const llc_conn_ev_t)(struct sock *sk, struct sk_buff *skb);
101288 +typedef int (* const llc_conn_ev_qfyr_t)(struct sock *sk, struct sk_buff *skb);
101289
101290 int llc_conn_ev_conn_req(struct sock *sk, struct sk_buff *skb);
101291 int llc_conn_ev_data_req(struct sock *sk, struct sk_buff *skb);
101292 diff --git a/include/net/llc_c_st.h b/include/net/llc_c_st.h
101293 index 48f3f89..0e92c50 100644
101294 --- a/include/net/llc_c_st.h
101295 +++ b/include/net/llc_c_st.h
101296 @@ -37,7 +37,7 @@ struct llc_conn_state_trans {
101297 u8 next_state;
101298 const llc_conn_ev_qfyr_t *ev_qualifiers;
101299 const llc_conn_action_t *ev_actions;
101300 -};
101301 +} __do_const;
101302
101303 struct llc_conn_state {
101304 u8 current_state;
101305 diff --git a/include/net/llc_s_ac.h b/include/net/llc_s_ac.h
101306 index a61b98c..aade1eb 100644
101307 --- a/include/net/llc_s_ac.h
101308 +++ b/include/net/llc_s_ac.h
101309 @@ -23,7 +23,7 @@
101310 #define SAP_ACT_TEST_IND 9
101311
101312 /* All action functions must look like this */
101313 -typedef int (*llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101314 +typedef int (* const llc_sap_action_t)(struct llc_sap *sap, struct sk_buff *skb);
101315
101316 int llc_sap_action_unitdata_ind(struct llc_sap *sap, struct sk_buff *skb);
101317 int llc_sap_action_send_ui(struct llc_sap *sap, struct sk_buff *skb);
101318 diff --git a/include/net/llc_s_st.h b/include/net/llc_s_st.h
101319 index c4359e2..76dbc4a 100644
101320 --- a/include/net/llc_s_st.h
101321 +++ b/include/net/llc_s_st.h
101322 @@ -20,7 +20,7 @@ struct llc_sap_state_trans {
101323 llc_sap_ev_t ev;
101324 u8 next_state;
101325 const llc_sap_action_t *ev_actions;
101326 -};
101327 +} __do_const;
101328
101329 struct llc_sap_state {
101330 u8 curr_state;
101331 diff --git a/include/net/mac80211.h b/include/net/mac80211.h
101332 index fc57f6b..9c1fdb2 100644
101333 --- a/include/net/mac80211.h
101334 +++ b/include/net/mac80211.h
101335 @@ -5104,7 +5104,7 @@ struct rate_control_ops {
101336 void (*remove_sta_debugfs)(void *priv, void *priv_sta);
101337
101338 u32 (*get_expected_throughput)(void *priv_sta);
101339 -};
101340 +} __do_const;
101341
101342 static inline int rate_supported(struct ieee80211_sta *sta,
101343 enum ieee80211_band band,
101344 diff --git a/include/net/neighbour.h b/include/net/neighbour.h
101345 index bd33e66..6508d00 100644
101346 --- a/include/net/neighbour.h
101347 +++ b/include/net/neighbour.h
101348 @@ -162,7 +162,7 @@ struct neigh_ops {
101349 void (*error_report)(struct neighbour *, struct sk_buff *);
101350 int (*output)(struct neighbour *, struct sk_buff *);
101351 int (*connected_output)(struct neighbour *, struct sk_buff *);
101352 -};
101353 +} __do_const;
101354
101355 struct pneigh_entry {
101356 struct pneigh_entry *next;
101357 @@ -216,7 +216,7 @@ struct neigh_table {
101358 struct neigh_statistics __percpu *stats;
101359 struct neigh_hash_table __rcu *nht;
101360 struct pneigh_entry **phash_buckets;
101361 -};
101362 +} __randomize_layout;
101363
101364 enum {
101365 NEIGH_ARP_TABLE = 0,
101366 diff --git a/include/net/net_namespace.h b/include/net/net_namespace.h
101367 index f733656..54053db 100644
101368 --- a/include/net/net_namespace.h
101369 +++ b/include/net/net_namespace.h
101370 @@ -132,8 +132,8 @@ struct net {
101371 struct netns_mpls mpls;
101372 #endif
101373 struct sock *diag_nlsk;
101374 - atomic_t fnhe_genid;
101375 -};
101376 + atomic_unchecked_t fnhe_genid;
101377 +} __randomize_layout;
101378
101379 #include <linux/seq_file_net.h>
101380
101381 @@ -268,7 +268,11 @@ static inline struct net *read_pnet(const possible_net_t *pnet)
101382 #define __net_init __init
101383 #define __net_exit __exit_refok
101384 #define __net_initdata __initdata
101385 +#ifdef CONSTIFY_PLUGIN
101386 #define __net_initconst __initconst
101387 +#else
101388 +#define __net_initconst __initdata
101389 +#endif
101390 #endif
101391
101392 int peernet2id(struct net *net, struct net *peer);
101393 @@ -281,7 +285,7 @@ struct pernet_operations {
101394 void (*exit_batch)(struct list_head *net_exit_list);
101395 int *id;
101396 size_t size;
101397 -};
101398 +} __do_const;
101399
101400 /*
101401 * Use these carefully. If you implement a network device and it
101402 @@ -329,12 +333,12 @@ static inline void unregister_net_sysctl_table(struct ctl_table_header *header)
101403
101404 static inline int rt_genid_ipv4(struct net *net)
101405 {
101406 - return atomic_read(&net->ipv4.rt_genid);
101407 + return atomic_read_unchecked(&net->ipv4.rt_genid);
101408 }
101409
101410 static inline void rt_genid_bump_ipv4(struct net *net)
101411 {
101412 - atomic_inc(&net->ipv4.rt_genid);
101413 + atomic_inc_unchecked(&net->ipv4.rt_genid);
101414 }
101415
101416 extern void (*__fib6_flush_trees)(struct net *net);
101417 @@ -361,12 +365,12 @@ static inline void rt_genid_bump_all(struct net *net)
101418
101419 static inline int fnhe_genid(struct net *net)
101420 {
101421 - return atomic_read(&net->fnhe_genid);
101422 + return atomic_read_unchecked(&net->fnhe_genid);
101423 }
101424
101425 static inline void fnhe_genid_bump(struct net *net)
101426 {
101427 - atomic_inc(&net->fnhe_genid);
101428 + atomic_inc_unchecked(&net->fnhe_genid);
101429 }
101430
101431 #endif /* __NET_NET_NAMESPACE_H */
101432 diff --git a/include/net/netlink.h b/include/net/netlink.h
101433 index 2a5dbcc..8243656 100644
101434 --- a/include/net/netlink.h
101435 +++ b/include/net/netlink.h
101436 @@ -521,7 +521,7 @@ static inline void nlmsg_trim(struct sk_buff *skb, const void *mark)
101437 {
101438 if (mark) {
101439 WARN_ON((unsigned char *) mark < skb->data);
101440 - skb_trim(skb, (unsigned char *) mark - skb->data);
101441 + skb_trim(skb, (const unsigned char *) mark - skb->data);
101442 }
101443 }
101444
101445 diff --git a/include/net/netns/conntrack.h b/include/net/netns/conntrack.h
101446 index 29d6a94..235d3d84 100644
101447 --- a/include/net/netns/conntrack.h
101448 +++ b/include/net/netns/conntrack.h
101449 @@ -14,10 +14,10 @@ struct nf_conntrack_ecache;
101450 struct nf_proto_net {
101451 #ifdef CONFIG_SYSCTL
101452 struct ctl_table_header *ctl_table_header;
101453 - struct ctl_table *ctl_table;
101454 + ctl_table_no_const *ctl_table;
101455 #ifdef CONFIG_NF_CONNTRACK_PROC_COMPAT
101456 struct ctl_table_header *ctl_compat_header;
101457 - struct ctl_table *ctl_compat_table;
101458 + ctl_table_no_const *ctl_compat_table;
101459 #endif
101460 #endif
101461 unsigned int users;
101462 @@ -60,7 +60,7 @@ struct nf_ip_net {
101463 struct nf_icmp_net icmpv6;
101464 #if defined(CONFIG_SYSCTL) && defined(CONFIG_NF_CONNTRACK_PROC_COMPAT)
101465 struct ctl_table_header *ctl_table_header;
101466 - struct ctl_table *ctl_table;
101467 + ctl_table_no_const *ctl_table;
101468 #endif
101469 };
101470
101471 diff --git a/include/net/netns/ipv4.h b/include/net/netns/ipv4.h
101472 index 614a49b..0b94386 100644
101473 --- a/include/net/netns/ipv4.h
101474 +++ b/include/net/netns/ipv4.h
101475 @@ -90,7 +90,7 @@ struct netns_ipv4 {
101476
101477 struct ping_group_range ping_group_range;
101478
101479 - atomic_t dev_addr_genid;
101480 + atomic_unchecked_t dev_addr_genid;
101481
101482 #ifdef CONFIG_SYSCTL
101483 unsigned long *sysctl_local_reserved_ports;
101484 @@ -104,6 +104,6 @@ struct netns_ipv4 {
101485 struct fib_rules_ops *mr_rules_ops;
101486 #endif
101487 #endif
101488 - atomic_t rt_genid;
101489 + atomic_unchecked_t rt_genid;
101490 };
101491 #endif
101492 diff --git a/include/net/netns/ipv6.h b/include/net/netns/ipv6.h
101493 index d2527bf..2c802d5 100644
101494 --- a/include/net/netns/ipv6.h
101495 +++ b/include/net/netns/ipv6.h
101496 @@ -78,8 +78,8 @@ struct netns_ipv6 {
101497 struct fib_rules_ops *mr6_rules_ops;
101498 #endif
101499 #endif
101500 - atomic_t dev_addr_genid;
101501 - atomic_t fib6_sernum;
101502 + atomic_unchecked_t dev_addr_genid;
101503 + atomic_unchecked_t fib6_sernum;
101504 };
101505
101506 #if IS_ENABLED(CONFIG_NF_DEFRAG_IPV6)
101507 diff --git a/include/net/netns/xfrm.h b/include/net/netns/xfrm.h
101508 index 730d82a..045f2c4 100644
101509 --- a/include/net/netns/xfrm.h
101510 +++ b/include/net/netns/xfrm.h
101511 @@ -78,7 +78,7 @@ struct netns_xfrm {
101512
101513 /* flow cache part */
101514 struct flow_cache flow_cache_global;
101515 - atomic_t flow_cache_genid;
101516 + atomic_unchecked_t flow_cache_genid;
101517 struct list_head flow_cache_gc_list;
101518 spinlock_t flow_cache_gc_lock;
101519 struct work_struct flow_cache_gc_work;
101520 diff --git a/include/net/ping.h b/include/net/ping.h
101521 index ac80cb4..ec1ed09 100644
101522 --- a/include/net/ping.h
101523 +++ b/include/net/ping.h
101524 @@ -54,7 +54,7 @@ struct ping_iter_state {
101525
101526 extern struct proto ping_prot;
101527 #if IS_ENABLED(CONFIG_IPV6)
101528 -extern struct pingv6_ops pingv6_ops;
101529 +extern struct pingv6_ops *pingv6_ops;
101530 #endif
101531
101532 struct pingfakehdr {
101533 diff --git a/include/net/protocol.h b/include/net/protocol.h
101534 index d6fcc1f..ca277058 100644
101535 --- a/include/net/protocol.h
101536 +++ b/include/net/protocol.h
101537 @@ -49,7 +49,7 @@ struct net_protocol {
101538 * socket lookup?
101539 */
101540 icmp_strict_tag_validation:1;
101541 -};
101542 +} __do_const;
101543
101544 #if IS_ENABLED(CONFIG_IPV6)
101545 struct inet6_protocol {
101546 @@ -62,7 +62,7 @@ struct inet6_protocol {
101547 u8 type, u8 code, int offset,
101548 __be32 info);
101549 unsigned int flags; /* INET6_PROTO_xxx */
101550 -};
101551 +} __do_const;
101552
101553 #define INET6_PROTO_NOPOLICY 0x1
101554 #define INET6_PROTO_FINAL 0x2
101555 diff --git a/include/net/rtnetlink.h b/include/net/rtnetlink.h
101556 index 343d922..7959cde 100644
101557 --- a/include/net/rtnetlink.h
101558 +++ b/include/net/rtnetlink.h
101559 @@ -95,7 +95,7 @@ struct rtnl_link_ops {
101560 const struct net_device *dev,
101561 const struct net_device *slave_dev);
101562 struct net *(*get_link_net)(const struct net_device *dev);
101563 -};
101564 +} __do_const;
101565
101566 int __rtnl_link_register(struct rtnl_link_ops *ops);
101567 void __rtnl_link_unregister(struct rtnl_link_ops *ops);
101568 diff --git a/include/net/sctp/checksum.h b/include/net/sctp/checksum.h
101569 index 4a5b9a3..ca27d73 100644
101570 --- a/include/net/sctp/checksum.h
101571 +++ b/include/net/sctp/checksum.h
101572 @@ -61,8 +61,8 @@ static inline __le32 sctp_compute_cksum(const struct sk_buff *skb,
101573 unsigned int offset)
101574 {
101575 struct sctphdr *sh = sctp_hdr(skb);
101576 - __le32 ret, old = sh->checksum;
101577 - const struct skb_checksum_ops ops = {
101578 + __le32 ret, old = sh->checksum;
101579 + static const struct skb_checksum_ops ops = {
101580 .update = sctp_csum_update,
101581 .combine = sctp_csum_combine,
101582 };
101583 diff --git a/include/net/sctp/sm.h b/include/net/sctp/sm.h
101584 index 487ef34..d457f98 100644
101585 --- a/include/net/sctp/sm.h
101586 +++ b/include/net/sctp/sm.h
101587 @@ -80,7 +80,7 @@ typedef void (sctp_timer_event_t) (unsigned long);
101588 typedef struct {
101589 sctp_state_fn_t *fn;
101590 const char *name;
101591 -} sctp_sm_table_entry_t;
101592 +} __do_const sctp_sm_table_entry_t;
101593
101594 /* A naming convention of "sctp_sf_xxx" applies to all the state functions
101595 * currently in use.
101596 @@ -292,7 +292,7 @@ __u32 sctp_generate_tag(const struct sctp_endpoint *);
101597 __u32 sctp_generate_tsn(const struct sctp_endpoint *);
101598
101599 /* Extern declarations for major data structures. */
101600 -extern sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101601 +extern sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES];
101602
101603
101604 /* Get the size of a DATA chunk payload. */
101605 diff --git a/include/net/sctp/structs.h b/include/net/sctp/structs.h
101606 index 495c87e..5b327ff 100644
101607 --- a/include/net/sctp/structs.h
101608 +++ b/include/net/sctp/structs.h
101609 @@ -513,7 +513,7 @@ struct sctp_pf {
101610 void (*to_sk_saddr)(union sctp_addr *, struct sock *sk);
101611 void (*to_sk_daddr)(union sctp_addr *, struct sock *sk);
101612 struct sctp_af *af;
101613 -};
101614 +} __do_const;
101615
101616
101617 /* Structure to track chunk fragments that have been acked, but peer
101618 diff --git a/include/net/sock.h b/include/net/sock.h
101619 index 3a4898e..67456ac 100644
101620 --- a/include/net/sock.h
101621 +++ b/include/net/sock.h
101622 @@ -363,7 +363,7 @@ struct sock {
101623 unsigned int sk_napi_id;
101624 unsigned int sk_ll_usec;
101625 #endif
101626 - atomic_t sk_drops;
101627 + atomic_unchecked_t sk_drops;
101628 int sk_rcvbuf;
101629
101630 struct sk_filter __rcu *sk_filter;
101631 @@ -1039,7 +1039,7 @@ struct proto {
101632 void (*destroy_cgroup)(struct mem_cgroup *memcg);
101633 struct cg_proto *(*proto_cgroup)(struct mem_cgroup *memcg);
101634 #endif
101635 -};
101636 +} __randomize_layout;
101637
101638 /*
101639 * Bits in struct cg_proto.flags
101640 @@ -1212,7 +1212,7 @@ static inline void memcg_memory_allocated_sub(struct cg_proto *prot,
101641 page_counter_uncharge(&prot->memory_allocated, amt);
101642 }
101643
101644 -static inline long
101645 +static inline long __intentional_overflow(-1)
101646 sk_memory_allocated(const struct sock *sk)
101647 {
101648 struct proto *prot = sk->sk_prot;
101649 @@ -1777,7 +1777,7 @@ static inline void sk_nocaps_add(struct sock *sk, netdev_features_t flags)
101650 }
101651
101652 static inline int skb_do_copy_data_nocache(struct sock *sk, struct sk_buff *skb,
101653 - struct iov_iter *from, char *to,
101654 + struct iov_iter *from, unsigned char *to,
101655 int copy, int offset)
101656 {
101657 if (skb->ip_summed == CHECKSUM_NONE) {
101658 @@ -2024,7 +2024,7 @@ static inline void sk_stream_moderate_sndbuf(struct sock *sk)
101659 }
101660 }
101661
101662 -struct sk_buff *sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101663 +struct sk_buff * __intentional_overflow(0) sk_stream_alloc_skb(struct sock *sk, int size, gfp_t gfp);
101664
101665 /**
101666 * sk_page_frag - return an appropriate page_frag
101667 @@ -2099,7 +2099,7 @@ struct sock_skb_cb {
101668 static inline void
101669 sock_skb_set_dropcount(const struct sock *sk, struct sk_buff *skb)
101670 {
101671 - SOCK_SKB_CB(skb)->dropcount = atomic_read(&sk->sk_drops);
101672 + SOCK_SKB_CB(skb)->dropcount = atomic_read_unchecked(&sk->sk_drops);
101673 }
101674
101675 void __sock_recv_timestamp(struct msghdr *msg, struct sock *sk,
101676 diff --git a/include/net/tcp.h b/include/net/tcp.h
101677 index 6d204f3..d5a8ff0 100644
101678 --- a/include/net/tcp.h
101679 +++ b/include/net/tcp.h
101680 @@ -523,7 +523,7 @@ void tcp_retransmit_timer(struct sock *sk);
101681 void tcp_xmit_retransmit_queue(struct sock *);
101682 void tcp_simple_retransmit(struct sock *);
101683 int tcp_trim_head(struct sock *, struct sk_buff *, u32);
101684 -int tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101685 +int __intentional_overflow(3) tcp_fragment(struct sock *, struct sk_buff *, u32, unsigned int, gfp_t);
101686
101687 void tcp_send_probe0(struct sock *);
101688 void tcp_send_partial(struct sock *);
101689 @@ -699,8 +699,8 @@ static inline u32 tcp_skb_timestamp(const struct sk_buff *skb)
101690 * If this grows please adjust skbuff.h:skbuff->cb[xxx] size appropriately.
101691 */
101692 struct tcp_skb_cb {
101693 - __u32 seq; /* Starting sequence number */
101694 - __u32 end_seq; /* SEQ + FIN + SYN + datalen */
101695 + __u32 seq __intentional_overflow(0); /* Starting sequence number */
101696 + __u32 end_seq __intentional_overflow(0); /* SEQ + FIN + SYN + datalen */
101697 union {
101698 /* Note : tcp_tw_isn is used in input path only
101699 * (isn chosen by tcp_timewait_state_process())
101700 @@ -725,7 +725,7 @@ struct tcp_skb_cb {
101701
101702 __u8 ip_dsfield; /* IPv4 tos or IPv6 dsfield */
101703 /* 1 byte hole */
101704 - __u32 ack_seq; /* Sequence number ACK'd */
101705 + __u32 ack_seq __intentional_overflow(0); /* Sequence number ACK'd */
101706 union {
101707 struct inet_skb_parm h4;
101708 #if IS_ENABLED(CONFIG_IPV6)
101709 diff --git a/include/net/xfrm.h b/include/net/xfrm.h
101710 index 36ac102..6e8b34b 100644
101711 --- a/include/net/xfrm.h
101712 +++ b/include/net/xfrm.h
101713 @@ -283,7 +283,6 @@ struct xfrm_dst;
101714 struct xfrm_policy_afinfo {
101715 unsigned short family;
101716 struct dst_ops *dst_ops;
101717 - void (*garbage_collect)(struct net *net);
101718 struct dst_entry *(*dst_lookup)(struct net *net, int tos,
101719 const xfrm_address_t *saddr,
101720 const xfrm_address_t *daddr);
101721 @@ -301,7 +300,7 @@ struct xfrm_policy_afinfo {
101722 struct net_device *dev,
101723 const struct flowi *fl);
101724 struct dst_entry *(*blackhole_route)(struct net *net, struct dst_entry *orig);
101725 -};
101726 +} __do_const;
101727
101728 int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo);
101729 int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo);
101730 @@ -340,7 +339,7 @@ struct xfrm_state_afinfo {
101731 int (*transport_finish)(struct sk_buff *skb,
101732 int async);
101733 void (*local_error)(struct sk_buff *skb, u32 mtu);
101734 -};
101735 +} __do_const;
101736
101737 int xfrm_state_register_afinfo(struct xfrm_state_afinfo *afinfo);
101738 int xfrm_state_unregister_afinfo(struct xfrm_state_afinfo *afinfo);
101739 @@ -435,7 +434,7 @@ struct xfrm_mode {
101740 struct module *owner;
101741 unsigned int encap;
101742 int flags;
101743 -};
101744 +} __do_const;
101745
101746 /* Flags for xfrm_mode. */
101747 enum {
101748 @@ -530,7 +529,7 @@ struct xfrm_policy {
101749 struct timer_list timer;
101750
101751 struct flow_cache_object flo;
101752 - atomic_t genid;
101753 + atomic_unchecked_t genid;
101754 u32 priority;
101755 u32 index;
101756 struct xfrm_mark mark;
101757 @@ -1163,6 +1162,7 @@ static inline void xfrm_sk_free_policy(struct sock *sk)
101758 }
101759
101760 void xfrm_garbage_collect(struct net *net);
101761 +void xfrm_garbage_collect_deferred(struct net *net);
101762
101763 #else
101764
101765 @@ -1201,6 +1201,9 @@ static inline int xfrm6_policy_check_reverse(struct sock *sk, int dir,
101766 static inline void xfrm_garbage_collect(struct net *net)
101767 {
101768 }
101769 +static inline void xfrm_garbage_collect_deferred(struct net *net)
101770 +{
101771 +}
101772 #endif
101773
101774 static __inline__
101775 diff --git a/include/rdma/iw_cm.h b/include/rdma/iw_cm.h
101776 index 1017e0b..227aa4d 100644
101777 --- a/include/rdma/iw_cm.h
101778 +++ b/include/rdma/iw_cm.h
101779 @@ -122,7 +122,7 @@ struct iw_cm_verbs {
101780 int backlog);
101781
101782 int (*destroy_listen)(struct iw_cm_id *cm_id);
101783 -};
101784 +} __no_const;
101785
101786 /**
101787 * iw_create_cm_id - Create an IW CM identifier.
101788 diff --git a/include/scsi/libfc.h b/include/scsi/libfc.h
101789 index 93d14da..734b3d8 100644
101790 --- a/include/scsi/libfc.h
101791 +++ b/include/scsi/libfc.h
101792 @@ -771,6 +771,7 @@ struct libfc_function_template {
101793 */
101794 void (*disc_stop_final) (struct fc_lport *);
101795 };
101796 +typedef struct libfc_function_template __no_const libfc_function_template_no_const;
101797
101798 /**
101799 * struct fc_disc - Discovery context
101800 @@ -875,7 +876,7 @@ struct fc_lport {
101801 struct fc_vport *vport;
101802
101803 /* Operational Information */
101804 - struct libfc_function_template tt;
101805 + libfc_function_template_no_const tt;
101806 u8 link_up;
101807 u8 qfull;
101808 enum fc_lport_state state;
101809 diff --git a/include/scsi/scsi_device.h b/include/scsi/scsi_device.h
101810 index a4c9336..d6f8f34 100644
101811 --- a/include/scsi/scsi_device.h
101812 +++ b/include/scsi/scsi_device.h
101813 @@ -185,9 +185,9 @@ struct scsi_device {
101814 unsigned int max_device_blocked; /* what device_blocked counts down from */
101815 #define SCSI_DEFAULT_DEVICE_BLOCKED 3
101816
101817 - atomic_t iorequest_cnt;
101818 - atomic_t iodone_cnt;
101819 - atomic_t ioerr_cnt;
101820 + atomic_unchecked_t iorequest_cnt;
101821 + atomic_unchecked_t iodone_cnt;
101822 + atomic_unchecked_t ioerr_cnt;
101823
101824 struct device sdev_gendev,
101825 sdev_dev;
101826 diff --git a/include/scsi/scsi_driver.h b/include/scsi/scsi_driver.h
101827 index 891a658..fcd68df 100644
101828 --- a/include/scsi/scsi_driver.h
101829 +++ b/include/scsi/scsi_driver.h
101830 @@ -14,7 +14,7 @@ struct scsi_driver {
101831 void (*rescan)(struct device *);
101832 int (*init_command)(struct scsi_cmnd *);
101833 void (*uninit_command)(struct scsi_cmnd *);
101834 - int (*done)(struct scsi_cmnd *);
101835 + unsigned int (*done)(struct scsi_cmnd *);
101836 int (*eh_action)(struct scsi_cmnd *, int);
101837 };
101838 #define to_scsi_driver(drv) \
101839 diff --git a/include/scsi/scsi_transport_fc.h b/include/scsi/scsi_transport_fc.h
101840 index 784bc2c..855a04c 100644
101841 --- a/include/scsi/scsi_transport_fc.h
101842 +++ b/include/scsi/scsi_transport_fc.h
101843 @@ -757,7 +757,8 @@ struct fc_function_template {
101844 unsigned long show_host_system_hostname:1;
101845
101846 unsigned long disable_target_scan:1;
101847 -};
101848 +} __do_const;
101849 +typedef struct fc_function_template __no_const fc_function_template_no_const;
101850
101851
101852 /**
101853 diff --git a/include/sound/compress_driver.h b/include/sound/compress_driver.h
101854 index fa1d055..3647940 100644
101855 --- a/include/sound/compress_driver.h
101856 +++ b/include/sound/compress_driver.h
101857 @@ -130,7 +130,7 @@ struct snd_compr_ops {
101858 struct snd_compr_caps *caps);
101859 int (*get_codec_caps) (struct snd_compr_stream *stream,
101860 struct snd_compr_codec_caps *codec);
101861 -};
101862 +} __no_const;
101863
101864 /**
101865 * struct snd_compr: Compressed device
101866 diff --git a/include/sound/soc.h b/include/sound/soc.h
101867 index f6226914..e919a2e 100644
101868 --- a/include/sound/soc.h
101869 +++ b/include/sound/soc.h
101870 @@ -870,7 +870,7 @@ struct snd_soc_codec_driver {
101871 enum snd_soc_dapm_type, int);
101872
101873 bool ignore_pmdown_time; /* Doesn't benefit from pmdown delay */
101874 -};
101875 +} __do_const;
101876
101877 /* SoC platform interface */
101878 struct snd_soc_platform_driver {
101879 @@ -897,7 +897,7 @@ struct snd_soc_platform_driver {
101880 const struct snd_compr_ops *compr_ops;
101881
101882 int (*bespoke_trigger)(struct snd_pcm_substream *, int);
101883 -};
101884 +} __do_const;
101885
101886 struct snd_soc_dai_link_component {
101887 const char *name;
101888 diff --git a/include/target/target_core_base.h b/include/target/target_core_base.h
101889 index 480e9f8..2d59c93 100644
101890 --- a/include/target/target_core_base.h
101891 +++ b/include/target/target_core_base.h
101892 @@ -767,7 +767,7 @@ struct se_device {
101893 atomic_long_t write_bytes;
101894 /* Active commands on this virtual SE device */
101895 atomic_t simple_cmds;
101896 - atomic_t dev_ordered_id;
101897 + atomic_unchecked_t dev_ordered_id;
101898 atomic_t dev_ordered_sync;
101899 atomic_t dev_qf_count;
101900 int export_count;
101901 diff --git a/include/trace/events/fs.h b/include/trace/events/fs.h
101902 new file mode 100644
101903 index 0000000..fb634b7
101904 --- /dev/null
101905 +++ b/include/trace/events/fs.h
101906 @@ -0,0 +1,53 @@
101907 +#undef TRACE_SYSTEM
101908 +#define TRACE_SYSTEM fs
101909 +
101910 +#if !defined(_TRACE_FS_H) || defined(TRACE_HEADER_MULTI_READ)
101911 +#define _TRACE_FS_H
101912 +
101913 +#include <linux/fs.h>
101914 +#include <linux/tracepoint.h>
101915 +
101916 +TRACE_EVENT(do_sys_open,
101917 +
101918 + TP_PROTO(const char *filename, int flags, int mode),
101919 +
101920 + TP_ARGS(filename, flags, mode),
101921 +
101922 + TP_STRUCT__entry(
101923 + __string( filename, filename )
101924 + __field( int, flags )
101925 + __field( int, mode )
101926 + ),
101927 +
101928 + TP_fast_assign(
101929 + __assign_str(filename, filename);
101930 + __entry->flags = flags;
101931 + __entry->mode = mode;
101932 + ),
101933 +
101934 + TP_printk("\"%s\" %x %o",
101935 + __get_str(filename), __entry->flags, __entry->mode)
101936 +);
101937 +
101938 +TRACE_EVENT(open_exec,
101939 +
101940 + TP_PROTO(const char *filename),
101941 +
101942 + TP_ARGS(filename),
101943 +
101944 + TP_STRUCT__entry(
101945 + __string( filename, filename )
101946 + ),
101947 +
101948 + TP_fast_assign(
101949 + __assign_str(filename, filename);
101950 + ),
101951 +
101952 + TP_printk("\"%s\"",
101953 + __get_str(filename))
101954 +);
101955 +
101956 +#endif /* _TRACE_FS_H */
101957 +
101958 +/* This part must be outside protection */
101959 +#include <trace/define_trace.h>
101960 diff --git a/include/trace/events/irq.h b/include/trace/events/irq.h
101961 index ff8f6c0..6b6bae3 100644
101962 --- a/include/trace/events/irq.h
101963 +++ b/include/trace/events/irq.h
101964 @@ -51,7 +51,7 @@ SOFTIRQ_NAME_LIST
101965 */
101966 TRACE_EVENT(irq_handler_entry,
101967
101968 - TP_PROTO(int irq, struct irqaction *action),
101969 + TP_PROTO(int irq, const struct irqaction *action),
101970
101971 TP_ARGS(irq, action),
101972
101973 @@ -81,7 +81,7 @@ TRACE_EVENT(irq_handler_entry,
101974 */
101975 TRACE_EVENT(irq_handler_exit,
101976
101977 - TP_PROTO(int irq, struct irqaction *action, int ret),
101978 + TP_PROTO(int irq, const struct irqaction *action, int ret),
101979
101980 TP_ARGS(irq, action, ret),
101981
101982 diff --git a/include/uapi/drm/i915_drm.h b/include/uapi/drm/i915_drm.h
101983 index 551b673..9c680df 100644
101984 --- a/include/uapi/drm/i915_drm.h
101985 +++ b/include/uapi/drm/i915_drm.h
101986 @@ -350,6 +350,7 @@ typedef struct drm_i915_irq_wait {
101987 #define I915_PARAM_REVISION 32
101988 #define I915_PARAM_SUBSLICE_TOTAL 33
101989 #define I915_PARAM_EU_TOTAL 34
101990 +#define I915_PARAM_HAS_LEGACY_CONTEXT 35
101991
101992 typedef struct drm_i915_getparam {
101993 int param;
101994 diff --git a/include/uapi/linux/a.out.h b/include/uapi/linux/a.out.h
101995 index 7caf44c..23c6f27 100644
101996 --- a/include/uapi/linux/a.out.h
101997 +++ b/include/uapi/linux/a.out.h
101998 @@ -39,6 +39,14 @@ enum machine_type {
101999 M_MIPS2 = 152 /* MIPS R6000/R4000 binary */
102000 };
102001
102002 +/* Constants for the N_FLAGS field */
102003 +#define F_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102004 +#define F_PAX_EMUTRAMP 2 /* Emulate trampolines */
102005 +#define F_PAX_MPROTECT 4 /* Restrict mprotect() */
102006 +#define F_PAX_RANDMMAP 8 /* Randomize mmap() base */
102007 +/*#define F_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102008 +#define F_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102009 +
102010 #if !defined (N_MAGIC)
102011 #define N_MAGIC(exec) ((exec).a_info & 0xffff)
102012 #endif
102013 diff --git a/include/uapi/linux/bcache.h b/include/uapi/linux/bcache.h
102014 index 22b6ad3..aeba37e 100644
102015 --- a/include/uapi/linux/bcache.h
102016 +++ b/include/uapi/linux/bcache.h
102017 @@ -5,6 +5,7 @@
102018 * Bcache on disk data structures
102019 */
102020
102021 +#include <linux/compiler.h>
102022 #include <asm/types.h>
102023
102024 #define BITMASK(name, type, field, offset, size) \
102025 @@ -20,8 +21,8 @@ static inline void SET_##name(type *k, __u64 v) \
102026 /* Btree keys - all units are in sectors */
102027
102028 struct bkey {
102029 - __u64 high;
102030 - __u64 low;
102031 + __u64 high __intentional_overflow(-1);
102032 + __u64 low __intentional_overflow(-1);
102033 __u64 ptr[];
102034 };
102035
102036 diff --git a/include/uapi/linux/byteorder/little_endian.h b/include/uapi/linux/byteorder/little_endian.h
102037 index d876736..ccce5c0 100644
102038 --- a/include/uapi/linux/byteorder/little_endian.h
102039 +++ b/include/uapi/linux/byteorder/little_endian.h
102040 @@ -42,51 +42,51 @@
102041
102042 static inline __le64 __cpu_to_le64p(const __u64 *p)
102043 {
102044 - return (__force __le64)*p;
102045 + return (__force const __le64)*p;
102046 }
102047 -static inline __u64 __le64_to_cpup(const __le64 *p)
102048 +static inline __u64 __intentional_overflow(-1) __le64_to_cpup(const __le64 *p)
102049 {
102050 - return (__force __u64)*p;
102051 + return (__force const __u64)*p;
102052 }
102053 static inline __le32 __cpu_to_le32p(const __u32 *p)
102054 {
102055 - return (__force __le32)*p;
102056 + return (__force const __le32)*p;
102057 }
102058 static inline __u32 __le32_to_cpup(const __le32 *p)
102059 {
102060 - return (__force __u32)*p;
102061 + return (__force const __u32)*p;
102062 }
102063 static inline __le16 __cpu_to_le16p(const __u16 *p)
102064 {
102065 - return (__force __le16)*p;
102066 + return (__force const __le16)*p;
102067 }
102068 static inline __u16 __le16_to_cpup(const __le16 *p)
102069 {
102070 - return (__force __u16)*p;
102071 + return (__force const __u16)*p;
102072 }
102073 static inline __be64 __cpu_to_be64p(const __u64 *p)
102074 {
102075 - return (__force __be64)__swab64p(p);
102076 + return (__force const __be64)__swab64p(p);
102077 }
102078 static inline __u64 __be64_to_cpup(const __be64 *p)
102079 {
102080 - return __swab64p((__u64 *)p);
102081 + return __swab64p((const __u64 *)p);
102082 }
102083 static inline __be32 __cpu_to_be32p(const __u32 *p)
102084 {
102085 - return (__force __be32)__swab32p(p);
102086 + return (__force const __be32)__swab32p(p);
102087 }
102088 -static inline __u32 __be32_to_cpup(const __be32 *p)
102089 +static inline __u32 __intentional_overflow(-1) __be32_to_cpup(const __be32 *p)
102090 {
102091 - return __swab32p((__u32 *)p);
102092 + return __swab32p((const __u32 *)p);
102093 }
102094 static inline __be16 __cpu_to_be16p(const __u16 *p)
102095 {
102096 - return (__force __be16)__swab16p(p);
102097 + return (__force const __be16)__swab16p(p);
102098 }
102099 static inline __u16 __be16_to_cpup(const __be16 *p)
102100 {
102101 - return __swab16p((__u16 *)p);
102102 + return __swab16p((const __u16 *)p);
102103 }
102104 #define __cpu_to_le64s(x) do { (void)(x); } while (0)
102105 #define __le64_to_cpus(x) do { (void)(x); } while (0)
102106 diff --git a/include/uapi/linux/elf.h b/include/uapi/linux/elf.h
102107 index 71e1d0e..6cc9caf 100644
102108 --- a/include/uapi/linux/elf.h
102109 +++ b/include/uapi/linux/elf.h
102110 @@ -37,6 +37,17 @@ typedef __s64 Elf64_Sxword;
102111 #define PT_GNU_EH_FRAME 0x6474e550
102112
102113 #define PT_GNU_STACK (PT_LOOS + 0x474e551)
102114 +#define PT_GNU_RELRO (PT_LOOS + 0x474e552)
102115 +
102116 +#define PT_PAX_FLAGS (PT_LOOS + 0x5041580)
102117 +
102118 +/* Constants for the e_flags field */
102119 +#define EF_PAX_PAGEEXEC 1 /* Paging based non-executable pages */
102120 +#define EF_PAX_EMUTRAMP 2 /* Emulate trampolines */
102121 +#define EF_PAX_MPROTECT 4 /* Restrict mprotect() */
102122 +#define EF_PAX_RANDMMAP 8 /* Randomize mmap() base */
102123 +/*#define EF_PAX_RANDEXEC 16*/ /* Randomize ET_EXEC base */
102124 +#define EF_PAX_SEGMEXEC 32 /* Segmentation based non-executable pages */
102125
102126 /*
102127 * Extended Numbering
102128 @@ -94,6 +105,8 @@ typedef __s64 Elf64_Sxword;
102129 #define DT_DEBUG 21
102130 #define DT_TEXTREL 22
102131 #define DT_JMPREL 23
102132 +#define DT_FLAGS 30
102133 + #define DF_TEXTREL 0x00000004
102134 #define DT_ENCODING 32
102135 #define OLD_DT_LOOS 0x60000000
102136 #define DT_LOOS 0x6000000d
102137 @@ -240,6 +253,19 @@ typedef struct elf64_hdr {
102138 #define PF_W 0x2
102139 #define PF_X 0x1
102140
102141 +#define PF_PAGEEXEC (1U << 4) /* Enable PAGEEXEC */
102142 +#define PF_NOPAGEEXEC (1U << 5) /* Disable PAGEEXEC */
102143 +#define PF_SEGMEXEC (1U << 6) /* Enable SEGMEXEC */
102144 +#define PF_NOSEGMEXEC (1U << 7) /* Disable SEGMEXEC */
102145 +#define PF_MPROTECT (1U << 8) /* Enable MPROTECT */
102146 +#define PF_NOMPROTECT (1U << 9) /* Disable MPROTECT */
102147 +/*#define PF_RANDEXEC (1U << 10)*/ /* Enable RANDEXEC */
102148 +/*#define PF_NORANDEXEC (1U << 11)*/ /* Disable RANDEXEC */
102149 +#define PF_EMUTRAMP (1U << 12) /* Enable EMUTRAMP */
102150 +#define PF_NOEMUTRAMP (1U << 13) /* Disable EMUTRAMP */
102151 +#define PF_RANDMMAP (1U << 14) /* Enable RANDMMAP */
102152 +#define PF_NORANDMMAP (1U << 15) /* Disable RANDMMAP */
102153 +
102154 typedef struct elf32_phdr{
102155 Elf32_Word p_type;
102156 Elf32_Off p_offset;
102157 @@ -332,6 +358,8 @@ typedef struct elf64_shdr {
102158 #define EI_OSABI 7
102159 #define EI_PAD 8
102160
102161 +#define EI_PAX 14
102162 +
102163 #define ELFMAG0 0x7f /* EI_MAG */
102164 #define ELFMAG1 'E'
102165 #define ELFMAG2 'L'
102166 diff --git a/include/uapi/linux/personality.h b/include/uapi/linux/personality.h
102167 index aa169c4..6a2771d 100644
102168 --- a/include/uapi/linux/personality.h
102169 +++ b/include/uapi/linux/personality.h
102170 @@ -30,6 +30,7 @@ enum {
102171 #define PER_CLEAR_ON_SETID (READ_IMPLIES_EXEC | \
102172 ADDR_NO_RANDOMIZE | \
102173 ADDR_COMPAT_LAYOUT | \
102174 + ADDR_LIMIT_3GB | \
102175 MMAP_PAGE_ZERO)
102176
102177 /*
102178 diff --git a/include/uapi/linux/screen_info.h b/include/uapi/linux/screen_info.h
102179 index 7530e74..e714828 100644
102180 --- a/include/uapi/linux/screen_info.h
102181 +++ b/include/uapi/linux/screen_info.h
102182 @@ -43,7 +43,8 @@ struct screen_info {
102183 __u16 pages; /* 0x32 */
102184 __u16 vesa_attributes; /* 0x34 */
102185 __u32 capabilities; /* 0x36 */
102186 - __u8 _reserved[6]; /* 0x3a */
102187 + __u16 vesapm_size; /* 0x3a */
102188 + __u8 _reserved[4]; /* 0x3c */
102189 } __attribute__((packed));
102190
102191 #define VIDEO_TYPE_MDA 0x10 /* Monochrome Text Display */
102192 diff --git a/include/uapi/linux/swab.h b/include/uapi/linux/swab.h
102193 index 0e011eb..82681b1 100644
102194 --- a/include/uapi/linux/swab.h
102195 +++ b/include/uapi/linux/swab.h
102196 @@ -43,7 +43,7 @@
102197 * ___swab16, ___swab32, ___swab64, ___swahw32, ___swahb32
102198 */
102199
102200 -static inline __attribute_const__ __u16 __fswab16(__u16 val)
102201 +static inline __intentional_overflow(-1) __attribute_const__ __u16 __fswab16(__u16 val)
102202 {
102203 #ifdef __HAVE_BUILTIN_BSWAP16__
102204 return __builtin_bswap16(val);
102205 @@ -54,7 +54,7 @@ static inline __attribute_const__ __u16 __fswab16(__u16 val)
102206 #endif
102207 }
102208
102209 -static inline __attribute_const__ __u32 __fswab32(__u32 val)
102210 +static inline __intentional_overflow(-1) __attribute_const__ __u32 __fswab32(__u32 val)
102211 {
102212 #ifdef __HAVE_BUILTIN_BSWAP32__
102213 return __builtin_bswap32(val);
102214 @@ -65,7 +65,7 @@ static inline __attribute_const__ __u32 __fswab32(__u32 val)
102215 #endif
102216 }
102217
102218 -static inline __attribute_const__ __u64 __fswab64(__u64 val)
102219 +static inline __intentional_overflow(-1) __attribute_const__ __u64 __fswab64(__u64 val)
102220 {
102221 #ifdef __HAVE_BUILTIN_BSWAP64__
102222 return __builtin_bswap64(val);
102223 diff --git a/include/uapi/linux/xattr.h b/include/uapi/linux/xattr.h
102224 index 1590c49..5eab462 100644
102225 --- a/include/uapi/linux/xattr.h
102226 +++ b/include/uapi/linux/xattr.h
102227 @@ -73,5 +73,9 @@
102228 #define XATTR_POSIX_ACL_DEFAULT "posix_acl_default"
102229 #define XATTR_NAME_POSIX_ACL_DEFAULT XATTR_SYSTEM_PREFIX XATTR_POSIX_ACL_DEFAULT
102230
102231 +/* User namespace */
102232 +#define XATTR_PAX_PREFIX XATTR_USER_PREFIX "pax."
102233 +#define XATTR_PAX_FLAGS_SUFFIX "flags"
102234 +#define XATTR_NAME_PAX_FLAGS XATTR_PAX_PREFIX XATTR_PAX_FLAGS_SUFFIX
102235
102236 #endif /* _UAPI_LINUX_XATTR_H */
102237 diff --git a/include/video/udlfb.h b/include/video/udlfb.h
102238 index f9466fa..f4e2b81 100644
102239 --- a/include/video/udlfb.h
102240 +++ b/include/video/udlfb.h
102241 @@ -53,10 +53,10 @@ struct dlfb_data {
102242 u32 pseudo_palette[256];
102243 int blank_mode; /*one of FB_BLANK_ */
102244 /* blit-only rendering path metrics, exposed through sysfs */
102245 - atomic_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102246 - atomic_t bytes_identical; /* saved effort with backbuffer comparison */
102247 - atomic_t bytes_sent; /* to usb, after compression including overhead */
102248 - atomic_t cpu_kcycles_used; /* transpired during pixel processing */
102249 + atomic_unchecked_t bytes_rendered; /* raw pixel-bytes driver asked to render */
102250 + atomic_unchecked_t bytes_identical; /* saved effort with backbuffer comparison */
102251 + atomic_unchecked_t bytes_sent; /* to usb, after compression including overhead */
102252 + atomic_unchecked_t cpu_kcycles_used; /* transpired during pixel processing */
102253 };
102254
102255 #define NR_USB_REQUEST_I2C_SUB_IO 0x02
102256 diff --git a/include/video/uvesafb.h b/include/video/uvesafb.h
102257 index 30f5362..8ed8ac9 100644
102258 --- a/include/video/uvesafb.h
102259 +++ b/include/video/uvesafb.h
102260 @@ -122,6 +122,7 @@ struct uvesafb_par {
102261 u8 ypan; /* 0 - nothing, 1 - ypan, 2 - ywrap */
102262 u8 pmi_setpal; /* PMI for palette changes */
102263 u16 *pmi_base; /* protected mode interface location */
102264 + u8 *pmi_code; /* protected mode code location */
102265 void *pmi_start;
102266 void *pmi_pal;
102267 u8 *vbe_state_orig; /*
102268 diff --git a/init/Kconfig b/init/Kconfig
102269 index dc24dec..b77638f 100644
102270 --- a/init/Kconfig
102271 +++ b/init/Kconfig
102272 @@ -1145,6 +1145,7 @@ endif # CGROUPS
102273
102274 config CHECKPOINT_RESTORE
102275 bool "Checkpoint/restore support" if EXPERT
102276 + depends on !GRKERNSEC
102277 default n
102278 help
102279 Enables additional kernel features in a sake of checkpoint/restore.
102280 @@ -1670,7 +1671,7 @@ config SLUB_DEBUG
102281
102282 config COMPAT_BRK
102283 bool "Disable heap randomization"
102284 - default y
102285 + default n
102286 help
102287 Randomizing heap placement makes heap exploits harder, but it
102288 also breaks ancient binaries (including anything libc5 based).
102289 @@ -2001,7 +2002,7 @@ config INIT_ALL_POSSIBLE
102290 config STOP_MACHINE
102291 bool
102292 default y
102293 - depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU
102294 + depends on (SMP && MODULE_UNLOAD) || HOTPLUG_CPU || GRKERNSEC
102295 help
102296 Need stop_machine() primitive.
102297
102298 diff --git a/init/Makefile b/init/Makefile
102299 index 7bc47ee..6da2dc7 100644
102300 --- a/init/Makefile
102301 +++ b/init/Makefile
102302 @@ -2,6 +2,9 @@
102303 # Makefile for the linux kernel.
102304 #
102305
102306 +ccflags-y := $(GCC_PLUGINS_CFLAGS)
102307 +asflags-y := $(GCC_PLUGINS_AFLAGS)
102308 +
102309 obj-y := main.o version.o mounts.o
102310 ifneq ($(CONFIG_BLK_DEV_INITRD),y)
102311 obj-y += noinitramfs.o
102312 diff --git a/init/do_mounts.c b/init/do_mounts.c
102313 index a95bbdb..82c48fd 100644
102314 --- a/init/do_mounts.c
102315 +++ b/init/do_mounts.c
102316 @@ -363,11 +363,11 @@ static void __init get_fs_names(char *page)
102317 static int __init do_mount_root(char *name, char *fs, int flags, void *data)
102318 {
102319 struct super_block *s;
102320 - int err = sys_mount(name, "/root", fs, flags, data);
102321 + int err = sys_mount((char __force_user *)name, (char __force_user *)"/root", (char __force_user *)fs, flags, (void __force_user *)data);
102322 if (err)
102323 return err;
102324
102325 - sys_chdir("/root");
102326 + sys_chdir((const char __force_user *)"/root");
102327 s = current->fs->pwd.dentry->d_sb;
102328 ROOT_DEV = s->s_dev;
102329 printk(KERN_INFO
102330 @@ -490,18 +490,18 @@ void __init change_floppy(char *fmt, ...)
102331 va_start(args, fmt);
102332 vsprintf(buf, fmt, args);
102333 va_end(args);
102334 - fd = sys_open("/dev/root", O_RDWR | O_NDELAY, 0);
102335 + fd = sys_open((char __user *)"/dev/root", O_RDWR | O_NDELAY, 0);
102336 if (fd >= 0) {
102337 sys_ioctl(fd, FDEJECT, 0);
102338 sys_close(fd);
102339 }
102340 printk(KERN_NOTICE "VFS: Insert %s and press ENTER\n", buf);
102341 - fd = sys_open("/dev/console", O_RDWR, 0);
102342 + fd = sys_open((__force const char __user *)"/dev/console", O_RDWR, 0);
102343 if (fd >= 0) {
102344 sys_ioctl(fd, TCGETS, (long)&termios);
102345 termios.c_lflag &= ~ICANON;
102346 sys_ioctl(fd, TCSETSF, (long)&termios);
102347 - sys_read(fd, &c, 1);
102348 + sys_read(fd, (char __user *)&c, 1);
102349 termios.c_lflag |= ICANON;
102350 sys_ioctl(fd, TCSETSF, (long)&termios);
102351 sys_close(fd);
102352 @@ -595,8 +595,8 @@ void __init prepare_namespace(void)
102353 mount_root();
102354 out:
102355 devtmpfs_mount("dev");
102356 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102357 - sys_chroot(".");
102358 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102359 + sys_chroot((const char __force_user *)".");
102360 }
102361
102362 static bool is_tmpfs;
102363 diff --git a/init/do_mounts.h b/init/do_mounts.h
102364 index f5b978a..69dbfe8 100644
102365 --- a/init/do_mounts.h
102366 +++ b/init/do_mounts.h
102367 @@ -15,15 +15,15 @@ extern int root_mountflags;
102368
102369 static inline int create_dev(char *name, dev_t dev)
102370 {
102371 - sys_unlink(name);
102372 - return sys_mknod(name, S_IFBLK|0600, new_encode_dev(dev));
102373 + sys_unlink((char __force_user *)name);
102374 + return sys_mknod((char __force_user *)name, S_IFBLK|0600, new_encode_dev(dev));
102375 }
102376
102377 #if BITS_PER_LONG == 32
102378 static inline u32 bstat(char *name)
102379 {
102380 struct stat64 stat;
102381 - if (sys_stat64(name, &stat) != 0)
102382 + if (sys_stat64((char __force_user *)name, (struct stat64 __force_user *)&stat) != 0)
102383 return 0;
102384 if (!S_ISBLK(stat.st_mode))
102385 return 0;
102386 @@ -35,7 +35,7 @@ static inline u32 bstat(char *name)
102387 static inline u32 bstat(char *name)
102388 {
102389 struct stat stat;
102390 - if (sys_newstat(name, &stat) != 0)
102391 + if (sys_newstat((const char __force_user *)name, (struct stat __force_user *)&stat) != 0)
102392 return 0;
102393 if (!S_ISBLK(stat.st_mode))
102394 return 0;
102395 diff --git a/init/do_mounts_initrd.c b/init/do_mounts_initrd.c
102396 index 3e0878e..8a9d7a0 100644
102397 --- a/init/do_mounts_initrd.c
102398 +++ b/init/do_mounts_initrd.c
102399 @@ -37,13 +37,13 @@ static int init_linuxrc(struct subprocess_info *info, struct cred *new)
102400 {
102401 sys_unshare(CLONE_FS | CLONE_FILES);
102402 /* stdin/stdout/stderr for /linuxrc */
102403 - sys_open("/dev/console", O_RDWR, 0);
102404 + sys_open((const char __force_user *)"/dev/console", O_RDWR, 0);
102405 sys_dup(0);
102406 sys_dup(0);
102407 /* move initrd over / and chdir/chroot in initrd root */
102408 - sys_chdir("/root");
102409 - sys_mount(".", "/", NULL, MS_MOVE, NULL);
102410 - sys_chroot(".");
102411 + sys_chdir((const char __force_user *)"/root");
102412 + sys_mount((char __force_user *)".", (char __force_user *)"/", NULL, MS_MOVE, NULL);
102413 + sys_chroot((const char __force_user *)".");
102414 sys_setsid();
102415 return 0;
102416 }
102417 @@ -59,8 +59,8 @@ static void __init handle_initrd(void)
102418 create_dev("/dev/root.old", Root_RAM0);
102419 /* mount initrd on rootfs' /root */
102420 mount_block_root("/dev/root.old", root_mountflags & ~MS_RDONLY);
102421 - sys_mkdir("/old", 0700);
102422 - sys_chdir("/old");
102423 + sys_mkdir((const char __force_user *)"/old", 0700);
102424 + sys_chdir((const char __force_user *)"/old");
102425
102426 /* try loading default modules from initrd */
102427 load_default_modules();
102428 @@ -80,31 +80,31 @@ static void __init handle_initrd(void)
102429 current->flags &= ~PF_FREEZER_SKIP;
102430
102431 /* move initrd to rootfs' /old */
102432 - sys_mount("..", ".", NULL, MS_MOVE, NULL);
102433 + sys_mount((char __force_user *)"..", (char __force_user *)".", NULL, MS_MOVE, NULL);
102434 /* switch root and cwd back to / of rootfs */
102435 - sys_chroot("..");
102436 + sys_chroot((const char __force_user *)"..");
102437
102438 if (new_decode_dev(real_root_dev) == Root_RAM0) {
102439 - sys_chdir("/old");
102440 + sys_chdir((const char __force_user *)"/old");
102441 return;
102442 }
102443
102444 - sys_chdir("/");
102445 + sys_chdir((const char __force_user *)"/");
102446 ROOT_DEV = new_decode_dev(real_root_dev);
102447 mount_root();
102448
102449 printk(KERN_NOTICE "Trying to move old root to /initrd ... ");
102450 - error = sys_mount("/old", "/root/initrd", NULL, MS_MOVE, NULL);
102451 + error = sys_mount((char __force_user *)"/old", (char __force_user *)"/root/initrd", NULL, MS_MOVE, NULL);
102452 if (!error)
102453 printk("okay\n");
102454 else {
102455 - int fd = sys_open("/dev/root.old", O_RDWR, 0);
102456 + int fd = sys_open((const char __force_user *)"/dev/root.old", O_RDWR, 0);
102457 if (error == -ENOENT)
102458 printk("/initrd does not exist. Ignored.\n");
102459 else
102460 printk("failed\n");
102461 printk(KERN_NOTICE "Unmounting old root\n");
102462 - sys_umount("/old", MNT_DETACH);
102463 + sys_umount((char __force_user *)"/old", MNT_DETACH);
102464 printk(KERN_NOTICE "Trying to free ramdisk memory ... ");
102465 if (fd < 0) {
102466 error = fd;
102467 @@ -127,11 +127,11 @@ int __init initrd_load(void)
102468 * mounted in the normal path.
102469 */
102470 if (rd_load_image("/initrd.image") && ROOT_DEV != Root_RAM0) {
102471 - sys_unlink("/initrd.image");
102472 + sys_unlink((const char __force_user *)"/initrd.image");
102473 handle_initrd();
102474 return 1;
102475 }
102476 }
102477 - sys_unlink("/initrd.image");
102478 + sys_unlink((const char __force_user *)"/initrd.image");
102479 return 0;
102480 }
102481 diff --git a/init/do_mounts_md.c b/init/do_mounts_md.c
102482 index 8cb6db5..d729f50 100644
102483 --- a/init/do_mounts_md.c
102484 +++ b/init/do_mounts_md.c
102485 @@ -180,7 +180,7 @@ static void __init md_setup_drive(void)
102486 partitioned ? "_d" : "", minor,
102487 md_setup_args[ent].device_names);
102488
102489 - fd = sys_open(name, 0, 0);
102490 + fd = sys_open((char __force_user *)name, 0, 0);
102491 if (fd < 0) {
102492 printk(KERN_ERR "md: open failed - cannot start "
102493 "array %s\n", name);
102494 @@ -243,7 +243,7 @@ static void __init md_setup_drive(void)
102495 * array without it
102496 */
102497 sys_close(fd);
102498 - fd = sys_open(name, 0, 0);
102499 + fd = sys_open((char __force_user *)name, 0, 0);
102500 sys_ioctl(fd, BLKRRPART, 0);
102501 }
102502 sys_close(fd);
102503 @@ -293,7 +293,7 @@ static void __init autodetect_raid(void)
102504
102505 wait_for_device_probe();
102506
102507 - fd = sys_open("/dev/md0", 0, 0);
102508 + fd = sys_open((const char __force_user *) "/dev/md0", 0, 0);
102509 if (fd >= 0) {
102510 sys_ioctl(fd, RAID_AUTORUN, raid_autopart);
102511 sys_close(fd);
102512 diff --git a/init/init_task.c b/init/init_task.c
102513 index ba0a7f36..2bcf1d5 100644
102514 --- a/init/init_task.c
102515 +++ b/init/init_task.c
102516 @@ -22,5 +22,9 @@ EXPORT_SYMBOL(init_task);
102517 * Initial thread structure. Alignment of this is handled by a special
102518 * linker map entry.
102519 */
102520 +#ifdef CONFIG_X86
102521 +union thread_union init_thread_union __init_task_data;
102522 +#else
102523 union thread_union init_thread_union __init_task_data =
102524 { INIT_THREAD_INFO(init_task) };
102525 +#endif
102526 diff --git a/init/initramfs.c b/init/initramfs.c
102527 index ad1bd77..dca2c1b 100644
102528 --- a/init/initramfs.c
102529 +++ b/init/initramfs.c
102530 @@ -25,7 +25,7 @@ static ssize_t __init xwrite(int fd, const char *p, size_t count)
102531
102532 /* sys_write only can write MAX_RW_COUNT aka 2G-4K bytes at most */
102533 while (count) {
102534 - ssize_t rv = sys_write(fd, p, count);
102535 + ssize_t rv = sys_write(fd, (char __force_user *)p, count);
102536
102537 if (rv < 0) {
102538 if (rv == -EINTR || rv == -EAGAIN)
102539 @@ -107,7 +107,7 @@ static void __init free_hash(void)
102540 }
102541 }
102542
102543 -static long __init do_utime(char *filename, time_t mtime)
102544 +static long __init do_utime(char __force_user *filename, time_t mtime)
102545 {
102546 struct timespec t[2];
102547
102548 @@ -142,7 +142,7 @@ static void __init dir_utime(void)
102549 struct dir_entry *de, *tmp;
102550 list_for_each_entry_safe(de, tmp, &dir_list, list) {
102551 list_del(&de->list);
102552 - do_utime(de->name, de->mtime);
102553 + do_utime((char __force_user *)de->name, de->mtime);
102554 kfree(de->name);
102555 kfree(de);
102556 }
102557 @@ -304,7 +304,7 @@ static int __init maybe_link(void)
102558 if (nlink >= 2) {
102559 char *old = find_link(major, minor, ino, mode, collected);
102560 if (old)
102561 - return (sys_link(old, collected) < 0) ? -1 : 1;
102562 + return (sys_link((char __force_user *)old, (char __force_user *)collected) < 0) ? -1 : 1;
102563 }
102564 return 0;
102565 }
102566 @@ -313,11 +313,11 @@ static void __init clean_path(char *path, umode_t fmode)
102567 {
102568 struct stat st;
102569
102570 - if (!sys_newlstat(path, &st) && (st.st_mode ^ fmode) & S_IFMT) {
102571 + if (!sys_newlstat((char __force_user *)path, (struct stat __force_user *)&st) && (st.st_mode ^ fmode) & S_IFMT) {
102572 if (S_ISDIR(st.st_mode))
102573 - sys_rmdir(path);
102574 + sys_rmdir((char __force_user *)path);
102575 else
102576 - sys_unlink(path);
102577 + sys_unlink((char __force_user *)path);
102578 }
102579 }
102580
102581 @@ -338,7 +338,7 @@ static int __init do_name(void)
102582 int openflags = O_WRONLY|O_CREAT;
102583 if (ml != 1)
102584 openflags |= O_TRUNC;
102585 - wfd = sys_open(collected, openflags, mode);
102586 + wfd = sys_open((char __force_user *)collected, openflags, mode);
102587
102588 if (wfd >= 0) {
102589 sys_fchown(wfd, uid, gid);
102590 @@ -350,17 +350,17 @@ static int __init do_name(void)
102591 }
102592 }
102593 } else if (S_ISDIR(mode)) {
102594 - sys_mkdir(collected, mode);
102595 - sys_chown(collected, uid, gid);
102596 - sys_chmod(collected, mode);
102597 + sys_mkdir((char __force_user *)collected, mode);
102598 + sys_chown((char __force_user *)collected, uid, gid);
102599 + sys_chmod((char __force_user *)collected, mode);
102600 dir_add(collected, mtime);
102601 } else if (S_ISBLK(mode) || S_ISCHR(mode) ||
102602 S_ISFIFO(mode) || S_ISSOCK(mode)) {
102603 if (maybe_link() == 0) {
102604 - sys_mknod(collected, mode, rdev);
102605 - sys_chown(collected, uid, gid);
102606 - sys_chmod(collected, mode);
102607 - do_utime(collected, mtime);
102608 + sys_mknod((char __force_user *)collected, mode, rdev);
102609 + sys_chown((char __force_user *)collected, uid, gid);
102610 + sys_chmod((char __force_user *)collected, mode);
102611 + do_utime((char __force_user *)collected, mtime);
102612 }
102613 }
102614 return 0;
102615 @@ -372,7 +372,7 @@ static int __init do_copy(void)
102616 if (xwrite(wfd, victim, body_len) != body_len)
102617 error("write error");
102618 sys_close(wfd);
102619 - do_utime(vcollected, mtime);
102620 + do_utime((char __force_user *)vcollected, mtime);
102621 kfree(vcollected);
102622 eat(body_len);
102623 state = SkipIt;
102624 @@ -390,9 +390,9 @@ static int __init do_symlink(void)
102625 {
102626 collected[N_ALIGN(name_len) + body_len] = '\0';
102627 clean_path(collected, 0);
102628 - sys_symlink(collected + N_ALIGN(name_len), collected);
102629 - sys_lchown(collected, uid, gid);
102630 - do_utime(collected, mtime);
102631 + sys_symlink((char __force_user *)collected + N_ALIGN(name_len), (char __force_user *)collected);
102632 + sys_lchown((char __force_user *)collected, uid, gid);
102633 + do_utime((char __force_user *)collected, mtime);
102634 state = SkipIt;
102635 next_state = Reset;
102636 return 0;
102637 diff --git a/init/main.c b/init/main.c
102638 index 2a89545..ec10ec3 100644
102639 --- a/init/main.c
102640 +++ b/init/main.c
102641 @@ -97,6 +97,8 @@ extern void radix_tree_init(void);
102642 static inline void mark_rodata_ro(void) { }
102643 #endif
102644
102645 +extern void grsecurity_init(void);
102646 +
102647 /*
102648 * Debug helper: via this flag we know that we are in 'early bootup code'
102649 * where only the boot processor is running with IRQ disabled. This means
102650 @@ -158,6 +160,83 @@ static int __init set_reset_devices(char *str)
102651
102652 __setup("reset_devices", set_reset_devices);
102653
102654 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
102655 +kgid_t grsec_proc_gid = KGIDT_INIT(CONFIG_GRKERNSEC_PROC_GID);
102656 +static int __init setup_grsec_proc_gid(char *str)
102657 +{
102658 + grsec_proc_gid = KGIDT_INIT(simple_strtol(str, NULL, 0));
102659 + return 1;
102660 +}
102661 +__setup("grsec_proc_gid=", setup_grsec_proc_gid);
102662 +#endif
102663 +#ifdef CONFIG_GRKERNSEC_SYSFS_RESTRICT
102664 +int grsec_enable_sysfs_restrict = 1;
102665 +static int __init setup_grsec_sysfs_restrict(char *str)
102666 +{
102667 + if (!simple_strtol(str, NULL, 0))
102668 + grsec_enable_sysfs_restrict = 0;
102669 + return 1;
102670 +}
102671 +__setup("grsec_sysfs_restrict", setup_grsec_sysfs_restrict);
102672 +#endif
102673 +
102674 +#if defined(CONFIG_X86_64) && defined(CONFIG_PAX_MEMORY_UDEREF)
102675 +unsigned long pax_user_shadow_base __read_only;
102676 +EXPORT_SYMBOL(pax_user_shadow_base);
102677 +extern char pax_enter_kernel_user[];
102678 +extern char pax_exit_kernel_user[];
102679 +#endif
102680 +
102681 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_MEMORY_UDEREF)
102682 +static int __init setup_pax_nouderef(char *str)
102683 +{
102684 +#ifdef CONFIG_X86_32
102685 + unsigned int cpu;
102686 + struct desc_struct *gdt;
102687 +
102688 + for (cpu = 0; cpu < nr_cpu_ids; cpu++) {
102689 + gdt = get_cpu_gdt_table(cpu);
102690 + gdt[GDT_ENTRY_KERNEL_DS].type = 3;
102691 + gdt[GDT_ENTRY_KERNEL_DS].limit = 0xf;
102692 + gdt[GDT_ENTRY_DEFAULT_USER_CS].limit = 0xf;
102693 + gdt[GDT_ENTRY_DEFAULT_USER_DS].limit = 0xf;
102694 + }
102695 + loadsegment(ds, __KERNEL_DS);
102696 + loadsegment(es, __KERNEL_DS);
102697 + loadsegment(ss, __KERNEL_DS);
102698 +#else
102699 + memcpy(pax_enter_kernel_user, (unsigned char []){0xc3}, 1);
102700 + memcpy(pax_exit_kernel_user, (unsigned char []){0xc3}, 1);
102701 + clone_pgd_mask = ~(pgdval_t)0UL;
102702 + pax_user_shadow_base = 0UL;
102703 +#endif
102704 +
102705 + return 0;
102706 +}
102707 +early_param("pax_nouderef", setup_pax_nouderef);
102708 +
102709 +#ifdef CONFIG_X86_64
102710 +static int __init setup_pax_weakuderef(char *str)
102711 +{
102712 + if (clone_pgd_mask != ~(pgdval_t)0UL)
102713 + pax_user_shadow_base = 1UL << TASK_SIZE_MAX_SHIFT;
102714 + return 1;
102715 +}
102716 +__setup("pax_weakuderef", setup_pax_weakuderef);
102717 +#endif
102718 +#endif
102719 +
102720 +#ifdef CONFIG_PAX_SOFTMODE
102721 +int pax_softmode;
102722 +
102723 +static int __init setup_pax_softmode(char *str)
102724 +{
102725 + get_option(&str, &pax_softmode);
102726 + return 1;
102727 +}
102728 +__setup("pax_softmode=", setup_pax_softmode);
102729 +#endif
102730 +
102731 static const char *argv_init[MAX_INIT_ARGS+2] = { "init", NULL, };
102732 const char *envp_init[MAX_INIT_ENVS+2] = { "HOME=/", "TERM=linux", NULL, };
102733 static const char *panic_later, *panic_param;
102734 @@ -726,7 +805,7 @@ static bool __init_or_module initcall_blacklisted(initcall_t fn)
102735 struct blacklist_entry *entry;
102736 char *fn_name;
102737
102738 - fn_name = kasprintf(GFP_KERNEL, "%pf", fn);
102739 + fn_name = kasprintf(GFP_KERNEL, "%pX", fn);
102740 if (!fn_name)
102741 return false;
102742
102743 @@ -778,7 +857,7 @@ int __init_or_module do_one_initcall(initcall_t fn)
102744 {
102745 int count = preempt_count();
102746 int ret;
102747 - char msgbuf[64];
102748 + const char *msg1 = "", *msg2 = "";
102749
102750 if (initcall_blacklisted(fn))
102751 return -EPERM;
102752 @@ -788,18 +867,17 @@ int __init_or_module do_one_initcall(initcall_t fn)
102753 else
102754 ret = fn();
102755
102756 - msgbuf[0] = 0;
102757 -
102758 if (preempt_count() != count) {
102759 - sprintf(msgbuf, "preemption imbalance ");
102760 + msg1 = " preemption imbalance";
102761 preempt_count_set(count);
102762 }
102763 if (irqs_disabled()) {
102764 - strlcat(msgbuf, "disabled interrupts ", sizeof(msgbuf));
102765 + msg2 = " disabled interrupts";
102766 local_irq_enable();
102767 }
102768 - WARN(msgbuf[0], "initcall %pF returned with %s\n", fn, msgbuf);
102769 + WARN(*msg1 || *msg2, "initcall %pF returned with%s%s\n", fn, msg1, msg2);
102770
102771 + add_latent_entropy();
102772 return ret;
102773 }
102774
102775 @@ -905,8 +983,8 @@ static int run_init_process(const char *init_filename)
102776 {
102777 argv_init[0] = init_filename;
102778 return do_execve(getname_kernel(init_filename),
102779 - (const char __user *const __user *)argv_init,
102780 - (const char __user *const __user *)envp_init);
102781 + (const char __user *const __force_user *)argv_init,
102782 + (const char __user *const __force_user *)envp_init);
102783 }
102784
102785 static int try_to_run_init_process(const char *init_filename)
102786 @@ -923,6 +1001,10 @@ static int try_to_run_init_process(const char *init_filename)
102787 return ret;
102788 }
102789
102790 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
102791 +extern int gr_init_ran;
102792 +#endif
102793 +
102794 static noinline void __init kernel_init_freeable(void);
102795
102796 static int __ref kernel_init(void *unused)
102797 @@ -947,6 +1029,11 @@ static int __ref kernel_init(void *unused)
102798 ramdisk_execute_command, ret);
102799 }
102800
102801 +#ifdef CONFIG_GRKERNSEC_CHROOT_INITRD
102802 + /* if no initrd was used, be extra sure we enforce chroot restrictions */
102803 + gr_init_ran = 1;
102804 +#endif
102805 +
102806 /*
102807 * We try each of these until one succeeds.
102808 *
102809 @@ -1002,7 +1089,7 @@ static noinline void __init kernel_init_freeable(void)
102810 do_basic_setup();
102811
102812 /* Open the /dev/console on the rootfs, this should never fail */
102813 - if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0)
102814 + if (sys_open((const char __force_user *) "/dev/console", O_RDWR, 0) < 0)
102815 pr_err("Warning: unable to open an initial console.\n");
102816
102817 (void) sys_dup(0);
102818 @@ -1015,11 +1102,13 @@ static noinline void __init kernel_init_freeable(void)
102819 if (!ramdisk_execute_command)
102820 ramdisk_execute_command = "/init";
102821
102822 - if (sys_access((const char __user *) ramdisk_execute_command, 0) != 0) {
102823 + if (sys_access((const char __force_user *) ramdisk_execute_command, 0) != 0) {
102824 ramdisk_execute_command = NULL;
102825 prepare_namespace();
102826 }
102827
102828 + grsecurity_init();
102829 +
102830 /*
102831 * Ok, we have completed the initial bootup, and
102832 * we're essentially up and running. Get rid of the
102833 diff --git a/ipc/compat.c b/ipc/compat.c
102834 index 9b3c85f..5266b0f 100644
102835 --- a/ipc/compat.c
102836 +++ b/ipc/compat.c
102837 @@ -396,7 +396,7 @@ COMPAT_SYSCALL_DEFINE6(ipc, u32, call, int, first, int, second,
102838 COMPAT_SHMLBA);
102839 if (err < 0)
102840 return err;
102841 - return put_user(raddr, (compat_ulong_t *)compat_ptr(third));
102842 + return put_user(raddr, (compat_ulong_t __user *)compat_ptr(third));
102843 }
102844 case SHMDT:
102845 return sys_shmdt(compat_ptr(ptr));
102846 @@ -747,7 +747,7 @@ COMPAT_SYSCALL_DEFINE3(shmctl, int, first, int, second, void __user *, uptr)
102847 }
102848
102849 COMPAT_SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsems,
102850 - unsigned, nsops,
102851 + compat_long_t, nsops,
102852 const struct compat_timespec __user *, timeout)
102853 {
102854 struct timespec __user *ts64;
102855 diff --git a/ipc/ipc_sysctl.c b/ipc/ipc_sysctl.c
102856 index 8ad93c2..efd80f8 100644
102857 --- a/ipc/ipc_sysctl.c
102858 +++ b/ipc/ipc_sysctl.c
102859 @@ -30,7 +30,7 @@ static void *get_ipc(struct ctl_table *table)
102860 static int proc_ipc_dointvec(struct ctl_table *table, int write,
102861 void __user *buffer, size_t *lenp, loff_t *ppos)
102862 {
102863 - struct ctl_table ipc_table;
102864 + ctl_table_no_const ipc_table;
102865
102866 memcpy(&ipc_table, table, sizeof(ipc_table));
102867 ipc_table.data = get_ipc(table);
102868 @@ -41,7 +41,7 @@ static int proc_ipc_dointvec(struct ctl_table *table, int write,
102869 static int proc_ipc_dointvec_minmax(struct ctl_table *table, int write,
102870 void __user *buffer, size_t *lenp, loff_t *ppos)
102871 {
102872 - struct ctl_table ipc_table;
102873 + ctl_table_no_const ipc_table;
102874
102875 memcpy(&ipc_table, table, sizeof(ipc_table));
102876 ipc_table.data = get_ipc(table);
102877 @@ -65,7 +65,7 @@ static int proc_ipc_dointvec_minmax_orphans(struct ctl_table *table, int write,
102878 static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
102879 void __user *buffer, size_t *lenp, loff_t *ppos)
102880 {
102881 - struct ctl_table ipc_table;
102882 + ctl_table_no_const ipc_table;
102883 memcpy(&ipc_table, table, sizeof(ipc_table));
102884 ipc_table.data = get_ipc(table);
102885
102886 @@ -76,7 +76,7 @@ static int proc_ipc_doulongvec_minmax(struct ctl_table *table, int write,
102887 static int proc_ipc_auto_msgmni(struct ctl_table *table, int write,
102888 void __user *buffer, size_t *lenp, loff_t *ppos)
102889 {
102890 - struct ctl_table ipc_table;
102891 + ctl_table_no_const ipc_table;
102892 int dummy = 0;
102893
102894 memcpy(&ipc_table, table, sizeof(ipc_table));
102895 diff --git a/ipc/mq_sysctl.c b/ipc/mq_sysctl.c
102896 index 68d4e95..1477ded 100644
102897 --- a/ipc/mq_sysctl.c
102898 +++ b/ipc/mq_sysctl.c
102899 @@ -25,7 +25,7 @@ static void *get_mq(struct ctl_table *table)
102900 static int proc_mq_dointvec(struct ctl_table *table, int write,
102901 void __user *buffer, size_t *lenp, loff_t *ppos)
102902 {
102903 - struct ctl_table mq_table;
102904 + ctl_table_no_const mq_table;
102905 memcpy(&mq_table, table, sizeof(mq_table));
102906 mq_table.data = get_mq(table);
102907
102908 @@ -35,7 +35,7 @@ static int proc_mq_dointvec(struct ctl_table *table, int write,
102909 static int proc_mq_dointvec_minmax(struct ctl_table *table, int write,
102910 void __user *buffer, size_t *lenp, loff_t *ppos)
102911 {
102912 - struct ctl_table mq_table;
102913 + ctl_table_no_const mq_table;
102914 memcpy(&mq_table, table, sizeof(mq_table));
102915 mq_table.data = get_mq(table);
102916
102917 diff --git a/ipc/mqueue.c b/ipc/mqueue.c
102918 index 3aaea7f..e8a13d6 100644
102919 --- a/ipc/mqueue.c
102920 +++ b/ipc/mqueue.c
102921 @@ -278,6 +278,7 @@ static struct inode *mqueue_get_inode(struct super_block *sb,
102922 mq_bytes = mq_treesize + (info->attr.mq_maxmsg *
102923 info->attr.mq_msgsize);
102924
102925 + gr_learn_resource(current, RLIMIT_MSGQUEUE, u->mq_bytes + mq_bytes, 1);
102926 spin_lock(&mq_lock);
102927 if (u->mq_bytes + mq_bytes < u->mq_bytes ||
102928 u->mq_bytes + mq_bytes > rlimit(RLIMIT_MSGQUEUE)) {
102929 diff --git a/ipc/sem.c b/ipc/sem.c
102930 index d1a6edd..ef08b40 100644
102931 --- a/ipc/sem.c
102932 +++ b/ipc/sem.c
102933 @@ -1780,7 +1780,7 @@ static int get_queue_result(struct sem_queue *q)
102934 }
102935
102936 SYSCALL_DEFINE4(semtimedop, int, semid, struct sembuf __user *, tsops,
102937 - unsigned, nsops, const struct timespec __user *, timeout)
102938 + long, nsops, const struct timespec __user *, timeout)
102939 {
102940 int error = -EINVAL;
102941 struct sem_array *sma;
102942 @@ -2015,7 +2015,7 @@ out_free:
102943 }
102944
102945 SYSCALL_DEFINE3(semop, int, semid, struct sembuf __user *, tsops,
102946 - unsigned, nsops)
102947 + long, nsops)
102948 {
102949 return sys_semtimedop(semid, tsops, nsops, NULL);
102950 }
102951 diff --git a/ipc/shm.c b/ipc/shm.c
102952 index 6d76707..b646bbe 100644
102953 --- a/ipc/shm.c
102954 +++ b/ipc/shm.c
102955 @@ -72,6 +72,14 @@ static void shm_destroy(struct ipc_namespace *ns, struct shmid_kernel *shp);
102956 static int sysvipc_shm_proc_show(struct seq_file *s, void *it);
102957 #endif
102958
102959 +#ifdef CONFIG_GRKERNSEC
102960 +extern int gr_handle_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
102961 + const u64 shm_createtime, const kuid_t cuid,
102962 + const int shmid);
102963 +extern int gr_chroot_shmat(const pid_t shm_cprid, const pid_t shm_lapid,
102964 + const u64 shm_createtime);
102965 +#endif
102966 +
102967 void shm_init_ns(struct ipc_namespace *ns)
102968 {
102969 ns->shm_ctlmax = SHMMAX;
102970 @@ -560,6 +568,9 @@ static int newseg(struct ipc_namespace *ns, struct ipc_params *params)
102971 shp->shm_lprid = 0;
102972 shp->shm_atim = shp->shm_dtim = 0;
102973 shp->shm_ctim = get_seconds();
102974 +#ifdef CONFIG_GRKERNSEC
102975 + shp->shm_createtime = ktime_get_ns();
102976 +#endif
102977 shp->shm_segsz = size;
102978 shp->shm_nattch = 0;
102979 shp->shm_file = file;
102980 @@ -1096,6 +1107,12 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
102981 f_mode = FMODE_READ | FMODE_WRITE;
102982 }
102983 if (shmflg & SHM_EXEC) {
102984 +
102985 +#ifdef CONFIG_PAX_MPROTECT
102986 + if (current->mm->pax_flags & MF_PAX_MPROTECT)
102987 + goto out;
102988 +#endif
102989 +
102990 prot |= PROT_EXEC;
102991 acc_mode |= S_IXUGO;
102992 }
102993 @@ -1120,6 +1137,15 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
102994 if (err)
102995 goto out_unlock;
102996
102997 +#ifdef CONFIG_GRKERNSEC
102998 + if (!gr_handle_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime,
102999 + shp->shm_perm.cuid, shmid) ||
103000 + !gr_chroot_shmat(shp->shm_cprid, shp->shm_lapid, shp->shm_createtime)) {
103001 + err = -EACCES;
103002 + goto out_unlock;
103003 + }
103004 +#endif
103005 +
103006 ipc_lock_object(&shp->shm_perm);
103007
103008 /* check if shm_destroy() is tearing down shp */
103009 @@ -1132,6 +1158,9 @@ long do_shmat(int shmid, char __user *shmaddr, int shmflg, ulong *raddr,
103010 path = shp->shm_file->f_path;
103011 path_get(&path);
103012 shp->shm_nattch++;
103013 +#ifdef CONFIG_GRKERNSEC
103014 + shp->shm_lapid = current->pid;
103015 +#endif
103016 size = i_size_read(d_inode(path.dentry));
103017 ipc_unlock_object(&shp->shm_perm);
103018 rcu_read_unlock();
103019 diff --git a/ipc/util.c b/ipc/util.c
103020 index ff3323e..d6d63d1 100644
103021 --- a/ipc/util.c
103022 +++ b/ipc/util.c
103023 @@ -71,6 +71,8 @@ struct ipc_proc_iface {
103024 int (*show)(struct seq_file *, void *);
103025 };
103026
103027 +extern int gr_ipc_permitted(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, int requested_mode, int granted_mode);
103028 +
103029 /**
103030 * ipc_init - initialise ipc subsystem
103031 *
103032 @@ -497,6 +499,10 @@ int ipcperms(struct ipc_namespace *ns, struct kern_ipc_perm *ipcp, short flag)
103033 granted_mode >>= 6;
103034 else if (in_group_p(ipcp->cgid) || in_group_p(ipcp->gid))
103035 granted_mode >>= 3;
103036 +
103037 + if (!gr_ipc_permitted(ns, ipcp, requested_mode, granted_mode))
103038 + return -1;
103039 +
103040 /* is there some bit set in requested_mode but not in granted_mode? */
103041 if ((requested_mode & ~granted_mode & 0007) &&
103042 !ns_capable(ns->user_ns, CAP_IPC_OWNER))
103043 diff --git a/kernel/audit.c b/kernel/audit.c
103044 index 1c13e42..6c171ab 100644
103045 --- a/kernel/audit.c
103046 +++ b/kernel/audit.c
103047 @@ -124,7 +124,7 @@ u32 audit_sig_sid = 0;
103048 3) suppressed due to audit_rate_limit
103049 4) suppressed due to audit_backlog_limit
103050 */
103051 -static atomic_t audit_lost = ATOMIC_INIT(0);
103052 +static atomic_unchecked_t audit_lost = ATOMIC_INIT(0);
103053
103054 /* The netlink socket. */
103055 static struct sock *audit_sock;
103056 @@ -258,7 +258,7 @@ void audit_log_lost(const char *message)
103057 unsigned long now;
103058 int print;
103059
103060 - atomic_inc(&audit_lost);
103061 + atomic_inc_unchecked(&audit_lost);
103062
103063 print = (audit_failure == AUDIT_FAIL_PANIC || !audit_rate_limit);
103064
103065 @@ -275,7 +275,7 @@ void audit_log_lost(const char *message)
103066 if (print) {
103067 if (printk_ratelimit())
103068 pr_warn("audit_lost=%u audit_rate_limit=%u audit_backlog_limit=%u\n",
103069 - atomic_read(&audit_lost),
103070 + atomic_read_unchecked(&audit_lost),
103071 audit_rate_limit,
103072 audit_backlog_limit);
103073 audit_panic(message);
103074 @@ -833,7 +833,7 @@ static int audit_receive_msg(struct sk_buff *skb, struct nlmsghdr *nlh)
103075 s.pid = audit_pid;
103076 s.rate_limit = audit_rate_limit;
103077 s.backlog_limit = audit_backlog_limit;
103078 - s.lost = atomic_read(&audit_lost);
103079 + s.lost = atomic_read_unchecked(&audit_lost);
103080 s.backlog = skb_queue_len(&audit_skb_queue);
103081 s.feature_bitmap = AUDIT_FEATURE_BITMAP_ALL;
103082 s.backlog_wait_time = audit_backlog_wait_time_master;
103083 diff --git a/kernel/auditsc.c b/kernel/auditsc.c
103084 index 9fb9d1c..afb1610 100644
103085 --- a/kernel/auditsc.c
103086 +++ b/kernel/auditsc.c
103087 @@ -1023,7 +1023,7 @@ static int audit_log_single_execve_arg(struct audit_context *context,
103088 * for strings that are too long, we should not have created
103089 * any.
103090 */
103091 - if (unlikely((len == -1) || len > MAX_ARG_STRLEN - 1)) {
103092 + if (unlikely(len > MAX_ARG_STRLEN - 1)) {
103093 WARN_ON(1);
103094 send_sig(SIGKILL, current, 0);
103095 return -1;
103096 @@ -1955,7 +1955,7 @@ int auditsc_get_stamp(struct audit_context *ctx,
103097 }
103098
103099 /* global counter which is incremented every time something logs in */
103100 -static atomic_t session_id = ATOMIC_INIT(0);
103101 +static atomic_unchecked_t session_id = ATOMIC_INIT(0);
103102
103103 static int audit_set_loginuid_perm(kuid_t loginuid)
103104 {
103105 @@ -2022,7 +2022,7 @@ int audit_set_loginuid(kuid_t loginuid)
103106
103107 /* are we setting or clearing? */
103108 if (uid_valid(loginuid))
103109 - sessionid = (unsigned int)atomic_inc_return(&session_id);
103110 + sessionid = (unsigned int)atomic_inc_return_unchecked(&session_id);
103111
103112 task->sessionid = sessionid;
103113 task->loginuid = loginuid;
103114 diff --git a/kernel/bpf/core.c b/kernel/bpf/core.c
103115 index 54f0e7f..fed997b 100644
103116 --- a/kernel/bpf/core.c
103117 +++ b/kernel/bpf/core.c
103118 @@ -143,14 +143,17 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103119 * random section of illegal instructions.
103120 */
103121 size = round_up(proglen + sizeof(*hdr) + 128, PAGE_SIZE);
103122 - hdr = module_alloc(size);
103123 + hdr = module_alloc_exec(size);
103124 if (hdr == NULL)
103125 return NULL;
103126
103127 /* Fill space with illegal/arch-dep instructions. */
103128 bpf_fill_ill_insns(hdr, size);
103129
103130 + pax_open_kernel();
103131 hdr->pages = size / PAGE_SIZE;
103132 + pax_close_kernel();
103133 +
103134 hole = min_t(unsigned int, size - (proglen + sizeof(*hdr)),
103135 PAGE_SIZE - sizeof(*hdr));
103136 start = (prandom_u32() % hole) & ~(alignment - 1);
103137 @@ -163,7 +166,7 @@ bpf_jit_binary_alloc(unsigned int proglen, u8 **image_ptr,
103138
103139 void bpf_jit_binary_free(struct bpf_binary_header *hdr)
103140 {
103141 - module_memfree(hdr);
103142 + module_memfree_exec(hdr);
103143 }
103144 #endif /* CONFIG_BPF_JIT */
103145
103146 diff --git a/kernel/bpf/syscall.c b/kernel/bpf/syscall.c
103147 index 3bae6c5..59ea175 100644
103148 --- a/kernel/bpf/syscall.c
103149 +++ b/kernel/bpf/syscall.c
103150 @@ -554,11 +554,15 @@ SYSCALL_DEFINE3(bpf, int, cmd, union bpf_attr __user *, uattr, unsigned int, siz
103151 int err;
103152
103153 /* the syscall is limited to root temporarily. This restriction will be
103154 - * lifted when security audit is clean. Note that eBPF+tracing must have
103155 - * this restriction, since it may pass kernel data to user space
103156 + * lifted by upstream when a half-assed security audit is clean. Note
103157 + * that eBPF+tracing must have this restriction, since it may pass
103158 + * kernel data to user space
103159 */
103160 if (!capable(CAP_SYS_ADMIN))
103161 return -EPERM;
103162 +#ifdef CONFIG_GRKERNSEC
103163 + return -EPERM;
103164 +#endif
103165
103166 if (!access_ok(VERIFY_READ, uattr, 1))
103167 return -EFAULT;
103168 diff --git a/kernel/capability.c b/kernel/capability.c
103169 index 45432b5..988f1e4 100644
103170 --- a/kernel/capability.c
103171 +++ b/kernel/capability.c
103172 @@ -193,6 +193,9 @@ SYSCALL_DEFINE2(capget, cap_user_header_t, header, cap_user_data_t, dataptr)
103173 * before modification is attempted and the application
103174 * fails.
103175 */
103176 + if (tocopy > ARRAY_SIZE(kdata))
103177 + return -EFAULT;
103178 +
103179 if (copy_to_user(dataptr, kdata, tocopy
103180 * sizeof(struct __user_cap_data_struct))) {
103181 return -EFAULT;
103182 @@ -298,10 +301,11 @@ bool has_ns_capability(struct task_struct *t,
103183 int ret;
103184
103185 rcu_read_lock();
103186 - ret = security_capable(__task_cred(t), ns, cap);
103187 + ret = security_capable(__task_cred(t), ns, cap) == 0 &&
103188 + gr_task_is_capable(t, __task_cred(t), cap);
103189 rcu_read_unlock();
103190
103191 - return (ret == 0);
103192 + return ret;
103193 }
103194
103195 /**
103196 @@ -338,10 +342,10 @@ bool has_ns_capability_noaudit(struct task_struct *t,
103197 int ret;
103198
103199 rcu_read_lock();
103200 - ret = security_capable_noaudit(__task_cred(t), ns, cap);
103201 + ret = security_capable_noaudit(__task_cred(t), ns, cap) == 0 && gr_task_is_capable_nolog(t, cap);
103202 rcu_read_unlock();
103203
103204 - return (ret == 0);
103205 + return ret;
103206 }
103207
103208 /**
103209 @@ -379,7 +383,7 @@ bool ns_capable(struct user_namespace *ns, int cap)
103210 BUG();
103211 }
103212
103213 - if (security_capable(current_cred(), ns, cap) == 0) {
103214 + if (security_capable(current_cred(), ns, cap) == 0 && gr_is_capable(cap)) {
103215 current->flags |= PF_SUPERPRIV;
103216 return true;
103217 }
103218 @@ -387,6 +391,20 @@ bool ns_capable(struct user_namespace *ns, int cap)
103219 }
103220 EXPORT_SYMBOL(ns_capable);
103221
103222 +bool ns_capable_nolog(struct user_namespace *ns, int cap)
103223 +{
103224 + if (unlikely(!cap_valid(cap))) {
103225 + pr_crit("capable_nolog() called with invalid cap=%u\n", cap);
103226 + BUG();
103227 + }
103228 +
103229 + if (security_capable_noaudit(current_cred(), ns, cap) == 0 && gr_is_capable_nolog(cap)) {
103230 + current->flags |= PF_SUPERPRIV;
103231 + return true;
103232 + }
103233 + return false;
103234 +}
103235 +EXPORT_SYMBOL(ns_capable_nolog);
103236
103237 /**
103238 * capable - Determine if the current task has a superior capability in effect
103239 @@ -403,6 +421,13 @@ bool capable(int cap)
103240 return ns_capable(&init_user_ns, cap);
103241 }
103242 EXPORT_SYMBOL(capable);
103243 +
103244 +bool capable_nolog(int cap)
103245 +{
103246 + return ns_capable_nolog(&init_user_ns, cap);
103247 +}
103248 +EXPORT_SYMBOL(capable_nolog);
103249 +
103250 #endif /* CONFIG_MULTIUSER */
103251
103252 /**
103253 @@ -447,3 +472,12 @@ bool capable_wrt_inode_uidgid(const struct inode *inode, int cap)
103254 kgid_has_mapping(ns, inode->i_gid);
103255 }
103256 EXPORT_SYMBOL(capable_wrt_inode_uidgid);
103257 +
103258 +bool capable_wrt_inode_uidgid_nolog(const struct inode *inode, int cap)
103259 +{
103260 + struct user_namespace *ns = current_user_ns();
103261 +
103262 + return ns_capable_nolog(ns, cap) && kuid_has_mapping(ns, inode->i_uid) &&
103263 + kgid_has_mapping(ns, inode->i_gid);
103264 +}
103265 +EXPORT_SYMBOL(capable_wrt_inode_uidgid_nolog);
103266 diff --git a/kernel/cgroup.c b/kernel/cgroup.c
103267 index e8a5491..ab4bfa3 100644
103268 --- a/kernel/cgroup.c
103269 +++ b/kernel/cgroup.c
103270 @@ -5347,6 +5347,9 @@ static void cgroup_release_agent(struct work_struct *work)
103271 if (!pathbuf || !agentbuf)
103272 goto out;
103273
103274 + if (agentbuf[0] == '\0')
103275 + goto out;
103276 +
103277 path = cgroup_path(cgrp, pathbuf, PATH_MAX);
103278 if (!path)
103279 goto out;
103280 @@ -5532,7 +5535,7 @@ static int cgroup_css_links_read(struct seq_file *seq, void *v)
103281 struct task_struct *task;
103282 int count = 0;
103283
103284 - seq_printf(seq, "css_set %p\n", cset);
103285 + seq_printf(seq, "css_set %pK\n", cset);
103286
103287 list_for_each_entry(task, &cset->tasks, cg_list) {
103288 if (count++ > MAX_TASKS_SHOWN_PER_CSS)
103289 diff --git a/kernel/compat.c b/kernel/compat.c
103290 index 333d364..762ec00 100644
103291 --- a/kernel/compat.c
103292 +++ b/kernel/compat.c
103293 @@ -13,6 +13,7 @@
103294
103295 #include <linux/linkage.h>
103296 #include <linux/compat.h>
103297 +#include <linux/module.h>
103298 #include <linux/errno.h>
103299 #include <linux/time.h>
103300 #include <linux/signal.h>
103301 @@ -220,7 +221,7 @@ static long compat_nanosleep_restart(struct restart_block *restart)
103302 mm_segment_t oldfs;
103303 long ret;
103304
103305 - restart->nanosleep.rmtp = (struct timespec __user *) &rmt;
103306 + restart->nanosleep.rmtp = (struct timespec __force_user *) &rmt;
103307 oldfs = get_fs();
103308 set_fs(KERNEL_DS);
103309 ret = hrtimer_nanosleep_restart(restart);
103310 @@ -252,7 +253,7 @@ COMPAT_SYSCALL_DEFINE2(nanosleep, struct compat_timespec __user *, rqtp,
103311 oldfs = get_fs();
103312 set_fs(KERNEL_DS);
103313 ret = hrtimer_nanosleep(&tu,
103314 - rmtp ? (struct timespec __user *)&rmt : NULL,
103315 + rmtp ? (struct timespec __force_user *)&rmt : NULL,
103316 HRTIMER_MODE_REL, CLOCK_MONOTONIC);
103317 set_fs(oldfs);
103318
103319 @@ -378,7 +379,7 @@ COMPAT_SYSCALL_DEFINE1(sigpending, compat_old_sigset_t __user *, set)
103320 mm_segment_t old_fs = get_fs();
103321
103322 set_fs(KERNEL_DS);
103323 - ret = sys_sigpending((old_sigset_t __user *) &s);
103324 + ret = sys_sigpending((old_sigset_t __force_user *) &s);
103325 set_fs(old_fs);
103326 if (ret == 0)
103327 ret = put_user(s, set);
103328 @@ -468,7 +469,7 @@ COMPAT_SYSCALL_DEFINE2(old_getrlimit, unsigned int, resource,
103329 mm_segment_t old_fs = get_fs();
103330
103331 set_fs(KERNEL_DS);
103332 - ret = sys_old_getrlimit(resource, (struct rlimit __user *)&r);
103333 + ret = sys_old_getrlimit(resource, (struct rlimit __force_user *)&r);
103334 set_fs(old_fs);
103335
103336 if (!ret) {
103337 @@ -550,8 +551,8 @@ COMPAT_SYSCALL_DEFINE4(wait4,
103338 set_fs (KERNEL_DS);
103339 ret = sys_wait4(pid,
103340 (stat_addr ?
103341 - (unsigned int __user *) &status : NULL),
103342 - options, (struct rusage __user *) &r);
103343 + (unsigned int __force_user *) &status : NULL),
103344 + options, (struct rusage __force_user *) &r);
103345 set_fs (old_fs);
103346
103347 if (ret > 0) {
103348 @@ -577,8 +578,8 @@ COMPAT_SYSCALL_DEFINE5(waitid,
103349 memset(&info, 0, sizeof(info));
103350
103351 set_fs(KERNEL_DS);
103352 - ret = sys_waitid(which, pid, (siginfo_t __user *)&info, options,
103353 - uru ? (struct rusage __user *)&ru : NULL);
103354 + ret = sys_waitid(which, pid, (siginfo_t __force_user *)&info, options,
103355 + uru ? (struct rusage __force_user *)&ru : NULL);
103356 set_fs(old_fs);
103357
103358 if ((ret < 0) || (info.si_signo == 0))
103359 @@ -712,8 +713,8 @@ COMPAT_SYSCALL_DEFINE4(timer_settime, timer_t, timer_id, int, flags,
103360 oldfs = get_fs();
103361 set_fs(KERNEL_DS);
103362 err = sys_timer_settime(timer_id, flags,
103363 - (struct itimerspec __user *) &newts,
103364 - (struct itimerspec __user *) &oldts);
103365 + (struct itimerspec __force_user *) &newts,
103366 + (struct itimerspec __force_user *) &oldts);
103367 set_fs(oldfs);
103368 if (!err && old && put_compat_itimerspec(old, &oldts))
103369 return -EFAULT;
103370 @@ -730,7 +731,7 @@ COMPAT_SYSCALL_DEFINE2(timer_gettime, timer_t, timer_id,
103371 oldfs = get_fs();
103372 set_fs(KERNEL_DS);
103373 err = sys_timer_gettime(timer_id,
103374 - (struct itimerspec __user *) &ts);
103375 + (struct itimerspec __force_user *) &ts);
103376 set_fs(oldfs);
103377 if (!err && put_compat_itimerspec(setting, &ts))
103378 return -EFAULT;
103379 @@ -749,7 +750,7 @@ COMPAT_SYSCALL_DEFINE2(clock_settime, clockid_t, which_clock,
103380 oldfs = get_fs();
103381 set_fs(KERNEL_DS);
103382 err = sys_clock_settime(which_clock,
103383 - (struct timespec __user *) &ts);
103384 + (struct timespec __force_user *) &ts);
103385 set_fs(oldfs);
103386 return err;
103387 }
103388 @@ -764,7 +765,7 @@ COMPAT_SYSCALL_DEFINE2(clock_gettime, clockid_t, which_clock,
103389 oldfs = get_fs();
103390 set_fs(KERNEL_DS);
103391 err = sys_clock_gettime(which_clock,
103392 - (struct timespec __user *) &ts);
103393 + (struct timespec __force_user *) &ts);
103394 set_fs(oldfs);
103395 if (!err && compat_put_timespec(&ts, tp))
103396 return -EFAULT;
103397 @@ -784,7 +785,7 @@ COMPAT_SYSCALL_DEFINE2(clock_adjtime, clockid_t, which_clock,
103398
103399 oldfs = get_fs();
103400 set_fs(KERNEL_DS);
103401 - ret = sys_clock_adjtime(which_clock, (struct timex __user *) &txc);
103402 + ret = sys_clock_adjtime(which_clock, (struct timex __force_user *) &txc);
103403 set_fs(oldfs);
103404
103405 err = compat_put_timex(utp, &txc);
103406 @@ -804,7 +805,7 @@ COMPAT_SYSCALL_DEFINE2(clock_getres, clockid_t, which_clock,
103407 oldfs = get_fs();
103408 set_fs(KERNEL_DS);
103409 err = sys_clock_getres(which_clock,
103410 - (struct timespec __user *) &ts);
103411 + (struct timespec __force_user *) &ts);
103412 set_fs(oldfs);
103413 if (!err && tp && compat_put_timespec(&ts, tp))
103414 return -EFAULT;
103415 @@ -818,7 +819,7 @@ static long compat_clock_nanosleep_restart(struct restart_block *restart)
103416 struct timespec tu;
103417 struct compat_timespec __user *rmtp = restart->nanosleep.compat_rmtp;
103418
103419 - restart->nanosleep.rmtp = (struct timespec __user *) &tu;
103420 + restart->nanosleep.rmtp = (struct timespec __force_user *) &tu;
103421 oldfs = get_fs();
103422 set_fs(KERNEL_DS);
103423 err = clock_nanosleep_restart(restart);
103424 @@ -850,8 +851,8 @@ COMPAT_SYSCALL_DEFINE4(clock_nanosleep, clockid_t, which_clock, int, flags,
103425 oldfs = get_fs();
103426 set_fs(KERNEL_DS);
103427 err = sys_clock_nanosleep(which_clock, flags,
103428 - (struct timespec __user *) &in,
103429 - (struct timespec __user *) &out);
103430 + (struct timespec __force_user *) &in,
103431 + (struct timespec __force_user *) &out);
103432 set_fs(oldfs);
103433
103434 if ((err == -ERESTART_RESTARTBLOCK) && rmtp &&
103435 @@ -1147,7 +1148,7 @@ COMPAT_SYSCALL_DEFINE2(sched_rr_get_interval,
103436 mm_segment_t old_fs = get_fs();
103437
103438 set_fs(KERNEL_DS);
103439 - ret = sys_sched_rr_get_interval(pid, (struct timespec __user *)&t);
103440 + ret = sys_sched_rr_get_interval(pid, (struct timespec __force_user *)&t);
103441 set_fs(old_fs);
103442 if (compat_put_timespec(&t, interval))
103443 return -EFAULT;
103444 diff --git a/kernel/configs.c b/kernel/configs.c
103445 index c18b1f1..b9a0132 100644
103446 --- a/kernel/configs.c
103447 +++ b/kernel/configs.c
103448 @@ -74,8 +74,19 @@ static int __init ikconfig_init(void)
103449 struct proc_dir_entry *entry;
103450
103451 /* create the current config file */
103452 +#if defined(CONFIG_GRKERNSEC_PROC_ADD) || defined(CONFIG_GRKERNSEC_HIDESYM)
103453 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_HIDESYM)
103454 + entry = proc_create("config.gz", S_IFREG | S_IRUSR, NULL,
103455 + &ikconfig_file_ops);
103456 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
103457 + entry = proc_create("config.gz", S_IFREG | S_IRUSR | S_IRGRP, NULL,
103458 + &ikconfig_file_ops);
103459 +#endif
103460 +#else
103461 entry = proc_create("config.gz", S_IFREG | S_IRUGO, NULL,
103462 &ikconfig_file_ops);
103463 +#endif
103464 +
103465 if (!entry)
103466 return -ENOMEM;
103467
103468 diff --git a/kernel/cred.c b/kernel/cred.c
103469 index ec1c076..7da8a0e 100644
103470 --- a/kernel/cred.c
103471 +++ b/kernel/cred.c
103472 @@ -167,6 +167,15 @@ void exit_creds(struct task_struct *tsk)
103473 validate_creds(cred);
103474 alter_cred_subscribers(cred, -1);
103475 put_cred(cred);
103476 +
103477 +#ifdef CONFIG_GRKERNSEC_SETXID
103478 + cred = (struct cred *) tsk->delayed_cred;
103479 + if (cred != NULL) {
103480 + tsk->delayed_cred = NULL;
103481 + validate_creds(cred);
103482 + put_cred(cred);
103483 + }
103484 +#endif
103485 }
103486
103487 /**
103488 @@ -414,7 +423,7 @@ static bool cred_cap_issubset(const struct cred *set, const struct cred *subset)
103489 * Always returns 0 thus allowing this function to be tail-called at the end
103490 * of, say, sys_setgid().
103491 */
103492 -int commit_creds(struct cred *new)
103493 +static int __commit_creds(struct cred *new)
103494 {
103495 struct task_struct *task = current;
103496 const struct cred *old = task->real_cred;
103497 @@ -433,6 +442,8 @@ int commit_creds(struct cred *new)
103498
103499 get_cred(new); /* we will require a ref for the subj creds too */
103500
103501 + gr_set_role_label(task, new->uid, new->gid);
103502 +
103503 /* dumpability changes */
103504 if (!uid_eq(old->euid, new->euid) ||
103505 !gid_eq(old->egid, new->egid) ||
103506 @@ -482,6 +493,105 @@ int commit_creds(struct cred *new)
103507 put_cred(old);
103508 return 0;
103509 }
103510 +#ifdef CONFIG_GRKERNSEC_SETXID
103511 +extern int set_user(struct cred *new);
103512 +
103513 +void gr_delayed_cred_worker(void)
103514 +{
103515 + const struct cred *new = current->delayed_cred;
103516 + struct cred *ncred;
103517 +
103518 + current->delayed_cred = NULL;
103519 +
103520 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID) && new != NULL) {
103521 + // from doing get_cred on it when queueing this
103522 + put_cred(new);
103523 + return;
103524 + } else if (new == NULL)
103525 + return;
103526 +
103527 + ncred = prepare_creds();
103528 + if (!ncred)
103529 + goto die;
103530 + // uids
103531 + ncred->uid = new->uid;
103532 + ncred->euid = new->euid;
103533 + ncred->suid = new->suid;
103534 + ncred->fsuid = new->fsuid;
103535 + // gids
103536 + ncred->gid = new->gid;
103537 + ncred->egid = new->egid;
103538 + ncred->sgid = new->sgid;
103539 + ncred->fsgid = new->fsgid;
103540 + // groups
103541 + set_groups(ncred, new->group_info);
103542 + // caps
103543 + ncred->securebits = new->securebits;
103544 + ncred->cap_inheritable = new->cap_inheritable;
103545 + ncred->cap_permitted = new->cap_permitted;
103546 + ncred->cap_effective = new->cap_effective;
103547 + ncred->cap_bset = new->cap_bset;
103548 +
103549 + if (set_user(ncred)) {
103550 + abort_creds(ncred);
103551 + goto die;
103552 + }
103553 +
103554 + // from doing get_cred on it when queueing this
103555 + put_cred(new);
103556 +
103557 + __commit_creds(ncred);
103558 + return;
103559 +die:
103560 + // from doing get_cred on it when queueing this
103561 + put_cred(new);
103562 + do_group_exit(SIGKILL);
103563 +}
103564 +#endif
103565 +
103566 +int commit_creds(struct cred *new)
103567 +{
103568 +#ifdef CONFIG_GRKERNSEC_SETXID
103569 + int ret;
103570 + int schedule_it = 0;
103571 + struct task_struct *t;
103572 + unsigned oldsecurebits = current_cred()->securebits;
103573 +
103574 + /* we won't get called with tasklist_lock held for writing
103575 + and interrupts disabled as the cred struct in that case is
103576 + init_cred
103577 + */
103578 + if (grsec_enable_setxid && !current_is_single_threaded() &&
103579 + uid_eq(current_uid(), GLOBAL_ROOT_UID) &&
103580 + !uid_eq(new->uid, GLOBAL_ROOT_UID)) {
103581 + schedule_it = 1;
103582 + }
103583 + ret = __commit_creds(new);
103584 + if (schedule_it) {
103585 + rcu_read_lock();
103586 + read_lock(&tasklist_lock);
103587 + for (t = next_thread(current); t != current;
103588 + t = next_thread(t)) {
103589 + /* we'll check if the thread has uid 0 in
103590 + * the delayed worker routine
103591 + */
103592 + if (task_securebits(t) == oldsecurebits &&
103593 + t->delayed_cred == NULL) {
103594 + t->delayed_cred = get_cred(new);
103595 + set_tsk_thread_flag(t, TIF_GRSEC_SETXID);
103596 + set_tsk_need_resched(t);
103597 + }
103598 + }
103599 + read_unlock(&tasklist_lock);
103600 + rcu_read_unlock();
103601 + }
103602 +
103603 + return ret;
103604 +#else
103605 + return __commit_creds(new);
103606 +#endif
103607 +}
103608 +
103609 EXPORT_SYMBOL(commit_creds);
103610
103611 /**
103612 diff --git a/kernel/debug/debug_core.c b/kernel/debug/debug_core.c
103613 index 0874e2e..5b32cc9 100644
103614 --- a/kernel/debug/debug_core.c
103615 +++ b/kernel/debug/debug_core.c
103616 @@ -127,7 +127,7 @@ static DEFINE_RAW_SPINLOCK(dbg_slave_lock);
103617 */
103618 static atomic_t masters_in_kgdb;
103619 static atomic_t slaves_in_kgdb;
103620 -static atomic_t kgdb_break_tasklet_var;
103621 +static atomic_unchecked_t kgdb_break_tasklet_var;
103622 atomic_t kgdb_setting_breakpoint;
103623
103624 struct task_struct *kgdb_usethread;
103625 @@ -137,7 +137,7 @@ int kgdb_single_step;
103626 static pid_t kgdb_sstep_pid;
103627
103628 /* to keep track of the CPU which is doing the single stepping*/
103629 -atomic_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103630 +atomic_unchecked_t kgdb_cpu_doing_single_step = ATOMIC_INIT(-1);
103631
103632 /*
103633 * If you are debugging a problem where roundup (the collection of
103634 @@ -552,7 +552,7 @@ return_normal:
103635 * kernel will only try for the value of sstep_tries before
103636 * giving up and continuing on.
103637 */
103638 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1 &&
103639 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1 &&
103640 (kgdb_info[cpu].task &&
103641 kgdb_info[cpu].task->pid != kgdb_sstep_pid) && --sstep_tries) {
103642 atomic_set(&kgdb_active, -1);
103643 @@ -654,8 +654,8 @@ cpu_master_loop:
103644 }
103645
103646 kgdb_restore:
103647 - if (atomic_read(&kgdb_cpu_doing_single_step) != -1) {
103648 - int sstep_cpu = atomic_read(&kgdb_cpu_doing_single_step);
103649 + if (atomic_read_unchecked(&kgdb_cpu_doing_single_step) != -1) {
103650 + int sstep_cpu = atomic_read_unchecked(&kgdb_cpu_doing_single_step);
103651 if (kgdb_info[sstep_cpu].task)
103652 kgdb_sstep_pid = kgdb_info[sstep_cpu].task->pid;
103653 else
103654 @@ -949,18 +949,18 @@ static void kgdb_unregister_callbacks(void)
103655 static void kgdb_tasklet_bpt(unsigned long ing)
103656 {
103657 kgdb_breakpoint();
103658 - atomic_set(&kgdb_break_tasklet_var, 0);
103659 + atomic_set_unchecked(&kgdb_break_tasklet_var, 0);
103660 }
103661
103662 static DECLARE_TASKLET(kgdb_tasklet_breakpoint, kgdb_tasklet_bpt, 0);
103663
103664 void kgdb_schedule_breakpoint(void)
103665 {
103666 - if (atomic_read(&kgdb_break_tasklet_var) ||
103667 + if (atomic_read_unchecked(&kgdb_break_tasklet_var) ||
103668 atomic_read(&kgdb_active) != -1 ||
103669 atomic_read(&kgdb_setting_breakpoint))
103670 return;
103671 - atomic_inc(&kgdb_break_tasklet_var);
103672 + atomic_inc_unchecked(&kgdb_break_tasklet_var);
103673 tasklet_schedule(&kgdb_tasklet_breakpoint);
103674 }
103675 EXPORT_SYMBOL_GPL(kgdb_schedule_breakpoint);
103676 diff --git a/kernel/debug/kdb/kdb_main.c b/kernel/debug/kdb/kdb_main.c
103677 index 41213454..861e178 100644
103678 --- a/kernel/debug/kdb/kdb_main.c
103679 +++ b/kernel/debug/kdb/kdb_main.c
103680 @@ -2021,7 +2021,7 @@ static int kdb_lsmod(int argc, const char **argv)
103681 continue;
103682
103683 kdb_printf("%-20s%8u 0x%p ", mod->name,
103684 - mod->core_size, (void *)mod);
103685 + mod->core_size_rx + mod->core_size_rw, (void *)mod);
103686 #ifdef CONFIG_MODULE_UNLOAD
103687 kdb_printf("%4d ", module_refcount(mod));
103688 #endif
103689 @@ -2031,7 +2031,7 @@ static int kdb_lsmod(int argc, const char **argv)
103690 kdb_printf(" (Loading)");
103691 else
103692 kdb_printf(" (Live)");
103693 - kdb_printf(" 0x%p", mod->module_core);
103694 + kdb_printf(" 0x%p 0x%p", mod->module_core_rx, mod->module_core_rw);
103695
103696 #ifdef CONFIG_MODULE_UNLOAD
103697 {
103698 diff --git a/kernel/events/core.c b/kernel/events/core.c
103699 index 0ceb386..ddaf008 100644
103700 --- a/kernel/events/core.c
103701 +++ b/kernel/events/core.c
103702 @@ -172,8 +172,15 @@ static struct srcu_struct pmus_srcu;
103703 * 0 - disallow raw tracepoint access for unpriv
103704 * 1 - disallow cpu events for unpriv
103705 * 2 - disallow kernel profiling for unpriv
103706 + * 3 - disallow all unpriv perf event use
103707 */
103708 -int sysctl_perf_event_paranoid __read_mostly = 1;
103709 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
103710 +int sysctl_perf_event_legitimately_concerned __read_only = 3;
103711 +#elif defined(CONFIG_GRKERNSEC_HIDESYM)
103712 +int sysctl_perf_event_legitimately_concerned __read_only = 2;
103713 +#else
103714 +int sysctl_perf_event_legitimately_concerned __read_only = 1;
103715 +#endif
103716
103717 /* Minimum for 512 kiB + 1 user control page */
103718 int sysctl_perf_event_mlock __read_mostly = 512 + (PAGE_SIZE / 1024); /* 'free' kiB per user */
103719 @@ -199,7 +206,7 @@ void update_perf_cpu_limits(void)
103720
103721 tmp *= sysctl_perf_cpu_time_max_percent;
103722 do_div(tmp, 100);
103723 - ACCESS_ONCE(perf_sample_allowed_ns) = tmp;
103724 + ACCESS_ONCE_RW(perf_sample_allowed_ns) = tmp;
103725 }
103726
103727 static int perf_rotate_context(struct perf_cpu_context *cpuctx);
103728 @@ -305,7 +312,7 @@ void perf_sample_event_took(u64 sample_len_ns)
103729 }
103730 }
103731
103732 -static atomic64_t perf_event_id;
103733 +static atomic64_unchecked_t perf_event_id;
103734
103735 static void cpu_ctx_sched_out(struct perf_cpu_context *cpuctx,
103736 enum event_type_t event_type);
103737 @@ -3771,9 +3778,9 @@ u64 perf_event_read_value(struct perf_event *event, u64 *enabled, u64 *running)
103738 mutex_lock(&event->child_mutex);
103739 total += perf_event_read(event);
103740 *enabled += event->total_time_enabled +
103741 - atomic64_read(&event->child_total_time_enabled);
103742 + atomic64_read_unchecked(&event->child_total_time_enabled);
103743 *running += event->total_time_running +
103744 - atomic64_read(&event->child_total_time_running);
103745 + atomic64_read_unchecked(&event->child_total_time_running);
103746
103747 list_for_each_entry(child, &event->child_list, child_list) {
103748 total += perf_event_read(child);
103749 @@ -4268,10 +4275,10 @@ void perf_event_update_userpage(struct perf_event *event)
103750 userpg->offset -= local64_read(&event->hw.prev_count);
103751
103752 userpg->time_enabled = enabled +
103753 - atomic64_read(&event->child_total_time_enabled);
103754 + atomic64_read_unchecked(&event->child_total_time_enabled);
103755
103756 userpg->time_running = running +
103757 - atomic64_read(&event->child_total_time_running);
103758 + atomic64_read_unchecked(&event->child_total_time_running);
103759
103760 arch_perf_update_userpage(event, userpg, now);
103761
103762 @@ -4946,7 +4953,7 @@ perf_output_sample_ustack(struct perf_output_handle *handle, u64 dump_size,
103763
103764 /* Data. */
103765 sp = perf_user_stack_pointer(regs);
103766 - rem = __output_copy_user(handle, (void *) sp, dump_size);
103767 + rem = __output_copy_user(handle, (void __user *) sp, dump_size);
103768 dyn_size = dump_size - rem;
103769
103770 perf_output_skip(handle, rem);
103771 @@ -5037,11 +5044,11 @@ static void perf_output_read_one(struct perf_output_handle *handle,
103772 values[n++] = perf_event_count(event);
103773 if (read_format & PERF_FORMAT_TOTAL_TIME_ENABLED) {
103774 values[n++] = enabled +
103775 - atomic64_read(&event->child_total_time_enabled);
103776 + atomic64_read_unchecked(&event->child_total_time_enabled);
103777 }
103778 if (read_format & PERF_FORMAT_TOTAL_TIME_RUNNING) {
103779 values[n++] = running +
103780 - atomic64_read(&event->child_total_time_running);
103781 + atomic64_read_unchecked(&event->child_total_time_running);
103782 }
103783 if (read_format & PERF_FORMAT_ID)
103784 values[n++] = primary_event_id(event);
103785 @@ -7533,7 +7540,7 @@ perf_event_alloc(struct perf_event_attr *attr, int cpu,
103786 event->parent = parent_event;
103787
103788 event->ns = get_pid_ns(task_active_pid_ns(current));
103789 - event->id = atomic64_inc_return(&perf_event_id);
103790 + event->id = atomic64_inc_return_unchecked(&perf_event_id);
103791
103792 event->state = PERF_EVENT_STATE_INACTIVE;
103793
103794 @@ -7892,6 +7899,11 @@ SYSCALL_DEFINE5(perf_event_open,
103795 if (flags & ~PERF_FLAG_ALL)
103796 return -EINVAL;
103797
103798 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
103799 + if (perf_paranoid_any() && !capable(CAP_SYS_ADMIN))
103800 + return -EACCES;
103801 +#endif
103802 +
103803 err = perf_copy_attr(attr_uptr, &attr);
103804 if (err)
103805 return err;
103806 @@ -8340,10 +8352,10 @@ static void sync_child_event(struct perf_event *child_event,
103807 /*
103808 * Add back the child's count to the parent's count:
103809 */
103810 - atomic64_add(child_val, &parent_event->child_count);
103811 - atomic64_add(child_event->total_time_enabled,
103812 + atomic64_add_unchecked(child_val, &parent_event->child_count);
103813 + atomic64_add_unchecked(child_event->total_time_enabled,
103814 &parent_event->child_total_time_enabled);
103815 - atomic64_add(child_event->total_time_running,
103816 + atomic64_add_unchecked(child_event->total_time_running,
103817 &parent_event->child_total_time_running);
103818
103819 /*
103820 diff --git a/kernel/events/internal.h b/kernel/events/internal.h
103821 index 9f6ce9b..e4f2cbb 100644
103822 --- a/kernel/events/internal.h
103823 +++ b/kernel/events/internal.h
103824 @@ -114,10 +114,10 @@ static inline unsigned long perf_aux_size(struct ring_buffer *rb)
103825 return rb->aux_nr_pages << PAGE_SHIFT;
103826 }
103827
103828 -#define DEFINE_OUTPUT_COPY(func_name, memcpy_func) \
103829 +#define DEFINE_OUTPUT_COPY(func_name, memcpy_func, user) \
103830 static inline unsigned long \
103831 func_name(struct perf_output_handle *handle, \
103832 - const void *buf, unsigned long len) \
103833 + const void user *buf, unsigned long len) \
103834 { \
103835 unsigned long size, written; \
103836 \
103837 @@ -150,7 +150,7 @@ memcpy_common(void *dst, const void *src, unsigned long n)
103838 return 0;
103839 }
103840
103841 -DEFINE_OUTPUT_COPY(__output_copy, memcpy_common)
103842 +DEFINE_OUTPUT_COPY(__output_copy, memcpy_common, )
103843
103844 static inline unsigned long
103845 memcpy_skip(void *dst, const void *src, unsigned long n)
103846 @@ -158,7 +158,7 @@ memcpy_skip(void *dst, const void *src, unsigned long n)
103847 return 0;
103848 }
103849
103850 -DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip)
103851 +DEFINE_OUTPUT_COPY(__output_skip, memcpy_skip, )
103852
103853 #ifndef arch_perf_out_copy_user
103854 #define arch_perf_out_copy_user arch_perf_out_copy_user
103855 @@ -176,7 +176,7 @@ arch_perf_out_copy_user(void *dst, const void *src, unsigned long n)
103856 }
103857 #endif
103858
103859 -DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user)
103860 +DEFINE_OUTPUT_COPY(__output_copy_user, arch_perf_out_copy_user, __user)
103861
103862 /* Callchain handling */
103863 extern struct perf_callchain_entry *
103864 diff --git a/kernel/events/uprobes.c b/kernel/events/uprobes.c
103865 index cb346f2..e4dc317 100644
103866 --- a/kernel/events/uprobes.c
103867 +++ b/kernel/events/uprobes.c
103868 @@ -1670,7 +1670,7 @@ static int is_trap_at_addr(struct mm_struct *mm, unsigned long vaddr)
103869 {
103870 struct page *page;
103871 uprobe_opcode_t opcode;
103872 - int result;
103873 + long result;
103874
103875 pagefault_disable();
103876 result = __copy_from_user_inatomic(&opcode, (void __user*)vaddr,
103877 diff --git a/kernel/exit.c b/kernel/exit.c
103878 index 22fcc05..5f07dbc 100644
103879 --- a/kernel/exit.c
103880 +++ b/kernel/exit.c
103881 @@ -171,6 +171,10 @@ void release_task(struct task_struct *p)
103882 struct task_struct *leader;
103883 int zap_leader;
103884 repeat:
103885 +#ifdef CONFIG_NET
103886 + gr_del_task_from_ip_table(p);
103887 +#endif
103888 +
103889 /* don't need to get the RCU readlock here - the process is dead and
103890 * can't be modifying its own credentials. But shut RCU-lockdep up */
103891 rcu_read_lock();
103892 @@ -656,6 +660,8 @@ void do_exit(long code)
103893 int group_dead;
103894 TASKS_RCU(int tasks_rcu_i);
103895
103896 + set_fs(USER_DS);
103897 +
103898 profile_task_exit(tsk);
103899
103900 WARN_ON(blk_needs_flush_plug(tsk));
103901 @@ -672,7 +678,6 @@ void do_exit(long code)
103902 * mm_release()->clear_child_tid() from writing to a user-controlled
103903 * kernel address.
103904 */
103905 - set_fs(USER_DS);
103906
103907 ptrace_event(PTRACE_EVENT_EXIT, code);
103908
103909 @@ -730,6 +735,9 @@ void do_exit(long code)
103910 tsk->exit_code = code;
103911 taskstats_exit(tsk, group_dead);
103912
103913 + gr_acl_handle_psacct(tsk, code);
103914 + gr_acl_handle_exit();
103915 +
103916 exit_mm(tsk);
103917
103918 if (group_dead)
103919 @@ -847,7 +855,7 @@ SYSCALL_DEFINE1(exit, int, error_code)
103920 * Take down every thread in the group. This is called by fatal signals
103921 * as well as by sys_exit_group (below).
103922 */
103923 -void
103924 +__noreturn void
103925 do_group_exit(int exit_code)
103926 {
103927 struct signal_struct *sig = current->signal;
103928 diff --git a/kernel/fork.c b/kernel/fork.c
103929 index 03c1eaa..461be4c 100644
103930 --- a/kernel/fork.c
103931 +++ b/kernel/fork.c
103932 @@ -188,12 +188,54 @@ static void free_thread_info(struct thread_info *ti)
103933 void thread_info_cache_init(void)
103934 {
103935 thread_info_cache = kmem_cache_create("thread_info", THREAD_SIZE,
103936 - THREAD_SIZE, 0, NULL);
103937 + THREAD_SIZE, SLAB_USERCOPY, NULL);
103938 BUG_ON(thread_info_cache == NULL);
103939 }
103940 # endif
103941 #endif
103942
103943 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
103944 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
103945 + int node, void **lowmem_stack)
103946 +{
103947 + struct page *pages[THREAD_SIZE / PAGE_SIZE];
103948 + void *ret = NULL;
103949 + unsigned int i;
103950 +
103951 + *lowmem_stack = alloc_thread_info_node(tsk, node);
103952 + if (*lowmem_stack == NULL)
103953 + goto out;
103954 +
103955 + for (i = 0; i < THREAD_SIZE / PAGE_SIZE; i++)
103956 + pages[i] = virt_to_page(*lowmem_stack + (i * PAGE_SIZE));
103957 +
103958 + /* use VM_IOREMAP to gain THREAD_SIZE alignment */
103959 + ret = vmap(pages, THREAD_SIZE / PAGE_SIZE, VM_IOREMAP, PAGE_KERNEL);
103960 + if (ret == NULL) {
103961 + free_thread_info(*lowmem_stack);
103962 + *lowmem_stack = NULL;
103963 + }
103964 +
103965 +out:
103966 + return ret;
103967 +}
103968 +
103969 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
103970 +{
103971 + unmap_process_stacks(tsk);
103972 +}
103973 +#else
103974 +static inline struct thread_info *gr_alloc_thread_info_node(struct task_struct *tsk,
103975 + int node, void **lowmem_stack)
103976 +{
103977 + return alloc_thread_info_node(tsk, node);
103978 +}
103979 +static inline void gr_free_thread_info(struct task_struct *tsk, struct thread_info *ti)
103980 +{
103981 + free_thread_info(ti);
103982 +}
103983 +#endif
103984 +
103985 /* SLAB cache for signal_struct structures (tsk->signal) */
103986 static struct kmem_cache *signal_cachep;
103987
103988 @@ -212,18 +254,22 @@ struct kmem_cache *vm_area_cachep;
103989 /* SLAB cache for mm_struct structures (tsk->mm) */
103990 static struct kmem_cache *mm_cachep;
103991
103992 -static void account_kernel_stack(struct thread_info *ti, int account)
103993 +static void account_kernel_stack(struct task_struct *tsk, struct thread_info *ti, int account)
103994 {
103995 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
103996 + struct zone *zone = page_zone(virt_to_page(tsk->lowmem_stack));
103997 +#else
103998 struct zone *zone = page_zone(virt_to_page(ti));
103999 +#endif
104000
104001 mod_zone_page_state(zone, NR_KERNEL_STACK, account);
104002 }
104003
104004 void free_task(struct task_struct *tsk)
104005 {
104006 - account_kernel_stack(tsk->stack, -1);
104007 + account_kernel_stack(tsk, tsk->stack, -1);
104008 arch_release_thread_info(tsk->stack);
104009 - free_thread_info(tsk->stack);
104010 + gr_free_thread_info(tsk, tsk->stack);
104011 rt_mutex_debug_task_free(tsk);
104012 ftrace_graph_exit_task(tsk);
104013 put_seccomp_filter(tsk);
104014 @@ -329,6 +375,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104015 {
104016 struct task_struct *tsk;
104017 struct thread_info *ti;
104018 + void *lowmem_stack;
104019 int node = tsk_fork_get_node(orig);
104020 int err;
104021
104022 @@ -336,7 +383,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104023 if (!tsk)
104024 return NULL;
104025
104026 - ti = alloc_thread_info_node(tsk, node);
104027 + ti = gr_alloc_thread_info_node(tsk, node, &lowmem_stack);
104028 if (!ti)
104029 goto free_tsk;
104030
104031 @@ -345,6 +392,9 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104032 goto free_ti;
104033
104034 tsk->stack = ti;
104035 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
104036 + tsk->lowmem_stack = lowmem_stack;
104037 +#endif
104038 #ifdef CONFIG_SECCOMP
104039 /*
104040 * We must handle setting up seccomp filters once we're under
104041 @@ -361,7 +411,7 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104042 set_task_stack_end_magic(tsk);
104043
104044 #ifdef CONFIG_CC_STACKPROTECTOR
104045 - tsk->stack_canary = get_random_int();
104046 + tsk->stack_canary = pax_get_random_long();
104047 #endif
104048
104049 /*
104050 @@ -375,24 +425,89 @@ static struct task_struct *dup_task_struct(struct task_struct *orig)
104051 tsk->splice_pipe = NULL;
104052 tsk->task_frag.page = NULL;
104053
104054 - account_kernel_stack(ti, 1);
104055 + account_kernel_stack(tsk, ti, 1);
104056
104057 return tsk;
104058
104059 free_ti:
104060 - free_thread_info(ti);
104061 + gr_free_thread_info(tsk, ti);
104062 free_tsk:
104063 free_task_struct(tsk);
104064 return NULL;
104065 }
104066
104067 #ifdef CONFIG_MMU
104068 -static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104069 +static struct vm_area_struct *dup_vma(struct mm_struct *mm, struct mm_struct *oldmm, struct vm_area_struct *mpnt)
104070 +{
104071 + struct vm_area_struct *tmp;
104072 + unsigned long charge;
104073 + struct file *file;
104074 + int retval;
104075 +
104076 + charge = 0;
104077 + if (mpnt->vm_flags & VM_ACCOUNT) {
104078 + unsigned long len = vma_pages(mpnt);
104079 +
104080 + if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104081 + goto fail_nomem;
104082 + charge = len;
104083 + }
104084 + tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104085 + if (!tmp)
104086 + goto fail_nomem;
104087 + *tmp = *mpnt;
104088 + tmp->vm_mm = mm;
104089 + INIT_LIST_HEAD(&tmp->anon_vma_chain);
104090 + retval = vma_dup_policy(mpnt, tmp);
104091 + if (retval)
104092 + goto fail_nomem_policy;
104093 + if (anon_vma_fork(tmp, mpnt))
104094 + goto fail_nomem_anon_vma_fork;
104095 + tmp->vm_flags &= ~VM_LOCKED;
104096 + tmp->vm_next = tmp->vm_prev = NULL;
104097 + tmp->vm_mirror = NULL;
104098 + file = tmp->vm_file;
104099 + if (file) {
104100 + struct inode *inode = file_inode(file);
104101 + struct address_space *mapping = file->f_mapping;
104102 +
104103 + get_file(file);
104104 + if (tmp->vm_flags & VM_DENYWRITE)
104105 + atomic_dec(&inode->i_writecount);
104106 + i_mmap_lock_write(mapping);
104107 + if (tmp->vm_flags & VM_SHARED)
104108 + atomic_inc(&mapping->i_mmap_writable);
104109 + flush_dcache_mmap_lock(mapping);
104110 + /* insert tmp into the share list, just after mpnt */
104111 + vma_interval_tree_insert_after(tmp, mpnt, &mapping->i_mmap);
104112 + flush_dcache_mmap_unlock(mapping);
104113 + i_mmap_unlock_write(mapping);
104114 + }
104115 +
104116 + /*
104117 + * Clear hugetlb-related page reserves for children. This only
104118 + * affects MAP_PRIVATE mappings. Faults generated by the child
104119 + * are not guaranteed to succeed, even if read-only
104120 + */
104121 + if (is_vm_hugetlb_page(tmp))
104122 + reset_vma_resv_huge_pages(tmp);
104123 +
104124 + return tmp;
104125 +
104126 +fail_nomem_anon_vma_fork:
104127 + mpol_put(vma_policy(tmp));
104128 +fail_nomem_policy:
104129 + kmem_cache_free(vm_area_cachep, tmp);
104130 +fail_nomem:
104131 + vm_unacct_memory(charge);
104132 + return NULL;
104133 +}
104134 +
104135 +static __latent_entropy int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104136 {
104137 struct vm_area_struct *mpnt, *tmp, *prev, **pprev;
104138 struct rb_node **rb_link, *rb_parent;
104139 int retval;
104140 - unsigned long charge;
104141
104142 uprobe_start_dup_mmap();
104143 down_write(&oldmm->mmap_sem);
104144 @@ -423,51 +538,15 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104145
104146 prev = NULL;
104147 for (mpnt = oldmm->mmap; mpnt; mpnt = mpnt->vm_next) {
104148 - struct file *file;
104149 -
104150 if (mpnt->vm_flags & VM_DONTCOPY) {
104151 vm_stat_account(mm, mpnt->vm_flags, mpnt->vm_file,
104152 -vma_pages(mpnt));
104153 continue;
104154 }
104155 - charge = 0;
104156 - if (mpnt->vm_flags & VM_ACCOUNT) {
104157 - unsigned long len = vma_pages(mpnt);
104158 -
104159 - if (security_vm_enough_memory_mm(oldmm, len)) /* sic */
104160 - goto fail_nomem;
104161 - charge = len;
104162 - }
104163 - tmp = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
104164 - if (!tmp)
104165 - goto fail_nomem;
104166 - *tmp = *mpnt;
104167 - INIT_LIST_HEAD(&tmp->anon_vma_chain);
104168 - retval = vma_dup_policy(mpnt, tmp);
104169 - if (retval)
104170 - goto fail_nomem_policy;
104171 - tmp->vm_mm = mm;
104172 - if (anon_vma_fork(tmp, mpnt))
104173 - goto fail_nomem_anon_vma_fork;
104174 - tmp->vm_flags &= ~VM_LOCKED;
104175 - tmp->vm_next = tmp->vm_prev = NULL;
104176 - file = tmp->vm_file;
104177 - if (file) {
104178 - struct inode *inode = file_inode(file);
104179 - struct address_space *mapping = file->f_mapping;
104180 -
104181 - get_file(file);
104182 - if (tmp->vm_flags & VM_DENYWRITE)
104183 - atomic_dec(&inode->i_writecount);
104184 - i_mmap_lock_write(mapping);
104185 - if (tmp->vm_flags & VM_SHARED)
104186 - atomic_inc(&mapping->i_mmap_writable);
104187 - flush_dcache_mmap_lock(mapping);
104188 - /* insert tmp into the share list, just after mpnt */
104189 - vma_interval_tree_insert_after(tmp, mpnt,
104190 - &mapping->i_mmap);
104191 - flush_dcache_mmap_unlock(mapping);
104192 - i_mmap_unlock_write(mapping);
104193 + tmp = dup_vma(mm, oldmm, mpnt);
104194 + if (!tmp) {
104195 + retval = -ENOMEM;
104196 + goto out;
104197 }
104198
104199 /*
104200 @@ -499,6 +578,31 @@ static int dup_mmap(struct mm_struct *mm, struct mm_struct *oldmm)
104201 if (retval)
104202 goto out;
104203 }
104204 +
104205 +#ifdef CONFIG_PAX_SEGMEXEC
104206 + if (oldmm->pax_flags & MF_PAX_SEGMEXEC) {
104207 + struct vm_area_struct *mpnt_m;
104208 +
104209 + for (mpnt = oldmm->mmap, mpnt_m = mm->mmap; mpnt; mpnt = mpnt->vm_next, mpnt_m = mpnt_m->vm_next) {
104210 + BUG_ON(!mpnt_m || mpnt_m->vm_mirror || mpnt->vm_mm != oldmm || mpnt_m->vm_mm != mm);
104211 +
104212 + if (!mpnt->vm_mirror)
104213 + continue;
104214 +
104215 + if (mpnt->vm_end <= SEGMEXEC_TASK_SIZE) {
104216 + BUG_ON(mpnt->vm_mirror->vm_mirror != mpnt);
104217 + mpnt->vm_mirror = mpnt_m;
104218 + } else {
104219 + BUG_ON(mpnt->vm_mirror->vm_mirror == mpnt || mpnt->vm_mirror->vm_mirror->vm_mm != mm);
104220 + mpnt_m->vm_mirror = mpnt->vm_mirror->vm_mirror;
104221 + mpnt_m->vm_mirror->vm_mirror = mpnt_m;
104222 + mpnt->vm_mirror->vm_mirror = mpnt;
104223 + }
104224 + }
104225 + BUG_ON(mpnt_m);
104226 + }
104227 +#endif
104228 +
104229 /* a new mm has just been created */
104230 arch_dup_mmap(oldmm, mm);
104231 retval = 0;
104232 @@ -508,14 +612,6 @@ out:
104233 up_write(&oldmm->mmap_sem);
104234 uprobe_end_dup_mmap();
104235 return retval;
104236 -fail_nomem_anon_vma_fork:
104237 - mpol_put(vma_policy(tmp));
104238 -fail_nomem_policy:
104239 - kmem_cache_free(vm_area_cachep, tmp);
104240 -fail_nomem:
104241 - retval = -ENOMEM;
104242 - vm_unacct_memory(charge);
104243 - goto out;
104244 }
104245
104246 static inline int mm_alloc_pgd(struct mm_struct *mm)
104247 @@ -790,8 +886,8 @@ struct mm_struct *mm_access(struct task_struct *task, unsigned int mode)
104248 return ERR_PTR(err);
104249
104250 mm = get_task_mm(task);
104251 - if (mm && mm != current->mm &&
104252 - !ptrace_may_access(task, mode)) {
104253 + if (mm && ((mm != current->mm && !ptrace_may_access(task, mode)) ||
104254 + (mode == PTRACE_MODE_ATTACH && (gr_handle_proc_ptrace(task) || gr_acl_handle_procpidmem(task))))) {
104255 mmput(mm);
104256 mm = ERR_PTR(-EACCES);
104257 }
104258 @@ -992,13 +1088,20 @@ static int copy_fs(unsigned long clone_flags, struct task_struct *tsk)
104259 spin_unlock(&fs->lock);
104260 return -EAGAIN;
104261 }
104262 - fs->users++;
104263 + atomic_inc(&fs->users);
104264 spin_unlock(&fs->lock);
104265 return 0;
104266 }
104267 tsk->fs = copy_fs_struct(fs);
104268 if (!tsk->fs)
104269 return -ENOMEM;
104270 + /* Carry through gr_chroot_dentry and is_chrooted instead
104271 + of recomputing it here. Already copied when the task struct
104272 + is duplicated. This allows pivot_root to not be treated as
104273 + a chroot
104274 + */
104275 + //gr_set_chroot_entries(tsk, &tsk->fs->root);
104276 +
104277 return 0;
104278 }
104279
104280 @@ -1236,7 +1339,7 @@ init_task_pid(struct task_struct *task, enum pid_type type, struct pid *pid)
104281 * parts of the process environment (as per the clone
104282 * flags). The actual kick-off is left to the caller.
104283 */
104284 -static struct task_struct *copy_process(unsigned long clone_flags,
104285 +static __latent_entropy struct task_struct *copy_process(unsigned long clone_flags,
104286 unsigned long stack_start,
104287 unsigned long stack_size,
104288 int __user *child_tidptr,
104289 @@ -1307,6 +1410,9 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104290 DEBUG_LOCKS_WARN_ON(!p->softirqs_enabled);
104291 #endif
104292 retval = -EAGAIN;
104293 +
104294 + gr_learn_resource(p, RLIMIT_NPROC, atomic_read(&p->real_cred->user->processes), 0);
104295 +
104296 if (atomic_read(&p->real_cred->user->processes) >=
104297 task_rlimit(p, RLIMIT_NPROC)) {
104298 if (p->real_cred->user != INIT_USER &&
104299 @@ -1554,6 +1660,11 @@ static struct task_struct *copy_process(unsigned long clone_flags,
104300 goto bad_fork_free_pid;
104301 }
104302
104303 + /* synchronizes with gr_set_acls()
104304 + we need to call this past the point of no return for fork()
104305 + */
104306 + gr_copy_label(p);
104307 +
104308 if (likely(p->pid)) {
104309 ptrace_init_task(p, (clone_flags & CLONE_PTRACE) || trace);
104310
104311 @@ -1643,6 +1754,8 @@ bad_fork_cleanup_count:
104312 bad_fork_free:
104313 free_task(p);
104314 fork_out:
104315 + gr_log_forkfail(retval);
104316 +
104317 return ERR_PTR(retval);
104318 }
104319
104320 @@ -1704,6 +1817,7 @@ long do_fork(unsigned long clone_flags,
104321
104322 p = copy_process(clone_flags, stack_start, stack_size,
104323 child_tidptr, NULL, trace);
104324 + add_latent_entropy();
104325 /*
104326 * Do this prior waking up the new thread - the thread pointer
104327 * might get invalid after that point, if the thread exits quickly.
104328 @@ -1720,6 +1834,8 @@ long do_fork(unsigned long clone_flags,
104329 if (clone_flags & CLONE_PARENT_SETTID)
104330 put_user(nr, parent_tidptr);
104331
104332 + gr_handle_brute_check();
104333 +
104334 if (clone_flags & CLONE_VFORK) {
104335 p->vfork_done = &vfork;
104336 init_completion(&vfork);
104337 @@ -1838,7 +1954,7 @@ void __init proc_caches_init(void)
104338 mm_cachep = kmem_cache_create("mm_struct",
104339 sizeof(struct mm_struct), ARCH_MIN_MMSTRUCT_ALIGN,
104340 SLAB_HWCACHE_ALIGN|SLAB_PANIC|SLAB_NOTRACK, NULL);
104341 - vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC);
104342 + vm_area_cachep = KMEM_CACHE(vm_area_struct, SLAB_PANIC | SLAB_NO_SANITIZE);
104343 mmap_init();
104344 nsproxy_cache_init();
104345 }
104346 @@ -1878,7 +1994,7 @@ static int unshare_fs(unsigned long unshare_flags, struct fs_struct **new_fsp)
104347 return 0;
104348
104349 /* don't need lock here; in the worst case we'll do useless copy */
104350 - if (fs->users == 1)
104351 + if (atomic_read(&fs->users) == 1)
104352 return 0;
104353
104354 *new_fsp = copy_fs_struct(fs);
104355 @@ -1990,7 +2106,8 @@ SYSCALL_DEFINE1(unshare, unsigned long, unshare_flags)
104356 fs = current->fs;
104357 spin_lock(&fs->lock);
104358 current->fs = new_fs;
104359 - if (--fs->users)
104360 + gr_set_chroot_entries(current, &current->fs->root);
104361 + if (atomic_dec_return(&fs->users))
104362 new_fs = NULL;
104363 else
104364 new_fs = fs;
104365 @@ -2054,7 +2171,7 @@ int unshare_files(struct files_struct **displaced)
104366 int sysctl_max_threads(struct ctl_table *table, int write,
104367 void __user *buffer, size_t *lenp, loff_t *ppos)
104368 {
104369 - struct ctl_table t;
104370 + ctl_table_no_const t;
104371 int ret;
104372 int threads = max_threads;
104373 int min = MIN_THREADS;
104374 diff --git a/kernel/futex.c b/kernel/futex.c
104375 index 2579e40..c33f33e 100644
104376 --- a/kernel/futex.c
104377 +++ b/kernel/futex.c
104378 @@ -201,7 +201,7 @@ struct futex_pi_state {
104379 atomic_t refcount;
104380
104381 union futex_key key;
104382 -};
104383 +} __randomize_layout;
104384
104385 /**
104386 * struct futex_q - The hashed futex queue entry, one per waiting task
104387 @@ -235,7 +235,7 @@ struct futex_q {
104388 struct rt_mutex_waiter *rt_waiter;
104389 union futex_key *requeue_pi_key;
104390 u32 bitset;
104391 -};
104392 +} __randomize_layout;
104393
104394 static const struct futex_q futex_q_init = {
104395 /* list gets initialized in queue_me()*/
104396 @@ -402,6 +402,11 @@ get_futex_key(u32 __user *uaddr, int fshared, union futex_key *key, int rw)
104397 struct page *page, *page_head;
104398 int err, ro = 0;
104399
104400 +#ifdef CONFIG_PAX_SEGMEXEC
104401 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && address >= SEGMEXEC_TASK_SIZE)
104402 + return -EFAULT;
104403 +#endif
104404 +
104405 /*
104406 * The futex address must be "naturally" aligned.
104407 */
104408 @@ -601,7 +606,7 @@ static int cmpxchg_futex_value_locked(u32 *curval, u32 __user *uaddr,
104409
104410 static int get_futex_value_locked(u32 *dest, u32 __user *from)
104411 {
104412 - int ret;
104413 + unsigned long ret;
104414
104415 pagefault_disable();
104416 ret = __copy_from_user_inatomic(dest, from, sizeof(u32));
104417 @@ -3006,6 +3011,7 @@ static void __init futex_detect_cmpxchg(void)
104418 {
104419 #ifndef CONFIG_HAVE_FUTEX_CMPXCHG
104420 u32 curval;
104421 + mm_segment_t oldfs;
104422
104423 /*
104424 * This will fail and we want it. Some arch implementations do
104425 @@ -3017,8 +3023,11 @@ static void __init futex_detect_cmpxchg(void)
104426 * implementation, the non-functional ones will return
104427 * -ENOSYS.
104428 */
104429 + oldfs = get_fs();
104430 + set_fs(USER_DS);
104431 if (cmpxchg_futex_value_locked(&curval, NULL, 0, 0) == -EFAULT)
104432 futex_cmpxchg_enabled = 1;
104433 + set_fs(oldfs);
104434 #endif
104435 }
104436
104437 diff --git a/kernel/futex_compat.c b/kernel/futex_compat.c
104438 index 55c8c93..9ba7ad6 100644
104439 --- a/kernel/futex_compat.c
104440 +++ b/kernel/futex_compat.c
104441 @@ -32,7 +32,7 @@ fetch_robust_entry(compat_uptr_t *uentry, struct robust_list __user **entry,
104442 return 0;
104443 }
104444
104445 -static void __user *futex_uaddr(struct robust_list __user *entry,
104446 +static void __user __intentional_overflow(-1) *futex_uaddr(struct robust_list __user *entry,
104447 compat_long_t futex_offset)
104448 {
104449 compat_uptr_t base = ptr_to_compat(entry);
104450 diff --git a/kernel/gcov/base.c b/kernel/gcov/base.c
104451 index a744098..539f7b6 100644
104452 --- a/kernel/gcov/base.c
104453 +++ b/kernel/gcov/base.c
104454 @@ -117,11 +117,6 @@ void gcov_enable_events(void)
104455 }
104456
104457 #ifdef CONFIG_MODULES
104458 -static inline int within(void *addr, void *start, unsigned long size)
104459 -{
104460 - return ((addr >= start) && (addr < start + size));
104461 -}
104462 -
104463 /* Update list and generate events when modules are unloaded. */
104464 static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104465 void *data)
104466 @@ -136,7 +131,7 @@ static int gcov_module_notifier(struct notifier_block *nb, unsigned long event,
104467
104468 /* Remove entries located in module from linked list. */
104469 while ((info = gcov_info_next(info))) {
104470 - if (within(info, mod->module_core, mod->core_size)) {
104471 + if (within_module_core_rw((unsigned long)info, mod)) {
104472 gcov_info_unlink(prev, info);
104473 if (gcov_events_enabled)
104474 gcov_event(GCOV_REMOVE, info);
104475 diff --git a/kernel/irq/manage.c b/kernel/irq/manage.c
104476 index e68932b..2247e06 100644
104477 --- a/kernel/irq/manage.c
104478 +++ b/kernel/irq/manage.c
104479 @@ -906,7 +906,7 @@ static int irq_thread(void *data)
104480
104481 action_ret = handler_fn(desc, action);
104482 if (action_ret == IRQ_HANDLED)
104483 - atomic_inc(&desc->threads_handled);
104484 + atomic_inc_unchecked(&desc->threads_handled);
104485
104486 wake_threads_waitq(desc);
104487 }
104488 diff --git a/kernel/irq/spurious.c b/kernel/irq/spurious.c
104489 index e2514b0..de3dfe0 100644
104490 --- a/kernel/irq/spurious.c
104491 +++ b/kernel/irq/spurious.c
104492 @@ -337,7 +337,7 @@ void note_interrupt(unsigned int irq, struct irq_desc *desc,
104493 * count. We just care about the count being
104494 * different than the one we saw before.
104495 */
104496 - handled = atomic_read(&desc->threads_handled);
104497 + handled = atomic_read_unchecked(&desc->threads_handled);
104498 handled |= SPURIOUS_DEFERRED;
104499 if (handled != desc->threads_handled_last) {
104500 action_ret = IRQ_HANDLED;
104501 diff --git a/kernel/jump_label.c b/kernel/jump_label.c
104502 index 9019f15..9a3c42e 100644
104503 --- a/kernel/jump_label.c
104504 +++ b/kernel/jump_label.c
104505 @@ -14,6 +14,7 @@
104506 #include <linux/err.h>
104507 #include <linux/static_key.h>
104508 #include <linux/jump_label_ratelimit.h>
104509 +#include <linux/mm.h>
104510
104511 #ifdef HAVE_JUMP_LABEL
104512
104513 @@ -51,7 +52,9 @@ jump_label_sort_entries(struct jump_entry *start, struct jump_entry *stop)
104514
104515 size = (((unsigned long)stop - (unsigned long)start)
104516 / sizeof(struct jump_entry));
104517 + pax_open_kernel();
104518 sort(start, size, sizeof(struct jump_entry), jump_label_cmp, NULL);
104519 + pax_close_kernel();
104520 }
104521
104522 static void jump_label_update(struct static_key *key, int enable);
104523 @@ -363,10 +366,12 @@ static void jump_label_invalidate_module_init(struct module *mod)
104524 struct jump_entry *iter_stop = iter_start + mod->num_jump_entries;
104525 struct jump_entry *iter;
104526
104527 + pax_open_kernel();
104528 for (iter = iter_start; iter < iter_stop; iter++) {
104529 if (within_module_init(iter->code, mod))
104530 iter->code = 0;
104531 }
104532 + pax_close_kernel();
104533 }
104534
104535 static int
104536 diff --git a/kernel/kallsyms.c b/kernel/kallsyms.c
104537 index 5c5987f..bc502b0 100644
104538 --- a/kernel/kallsyms.c
104539 +++ b/kernel/kallsyms.c
104540 @@ -11,6 +11,9 @@
104541 * Changed the compression method from stem compression to "table lookup"
104542 * compression (see scripts/kallsyms.c for a more complete description)
104543 */
104544 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104545 +#define __INCLUDED_BY_HIDESYM 1
104546 +#endif
104547 #include <linux/kallsyms.h>
104548 #include <linux/module.h>
104549 #include <linux/init.h>
104550 @@ -54,12 +57,33 @@ extern const unsigned long kallsyms_markers[] __weak;
104551
104552 static inline int is_kernel_inittext(unsigned long addr)
104553 {
104554 + if (system_state != SYSTEM_BOOTING)
104555 + return 0;
104556 +
104557 if (addr >= (unsigned long)_sinittext
104558 && addr <= (unsigned long)_einittext)
104559 return 1;
104560 return 0;
104561 }
104562
104563 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104564 +#ifdef CONFIG_MODULES
104565 +static inline int is_module_text(unsigned long addr)
104566 +{
104567 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END)
104568 + return 1;
104569 +
104570 + addr = ktla_ktva(addr);
104571 + return (unsigned long)MODULES_EXEC_VADDR <= addr && addr <= (unsigned long)MODULES_EXEC_END;
104572 +}
104573 +#else
104574 +static inline int is_module_text(unsigned long addr)
104575 +{
104576 + return 0;
104577 +}
104578 +#endif
104579 +#endif
104580 +
104581 static inline int is_kernel_text(unsigned long addr)
104582 {
104583 if ((addr >= (unsigned long)_stext && addr <= (unsigned long)_etext) ||
104584 @@ -70,13 +94,28 @@ static inline int is_kernel_text(unsigned long addr)
104585
104586 static inline int is_kernel(unsigned long addr)
104587 {
104588 +
104589 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104590 + if (is_kernel_text(addr) || is_kernel_inittext(addr))
104591 + return 1;
104592 +
104593 + if (ktla_ktva((unsigned long)_text) <= addr && addr < (unsigned long)_end)
104594 +#else
104595 if (addr >= (unsigned long)_stext && addr <= (unsigned long)_end)
104596 +#endif
104597 +
104598 return 1;
104599 return in_gate_area_no_mm(addr);
104600 }
104601
104602 static int is_ksym_addr(unsigned long addr)
104603 {
104604 +
104605 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
104606 + if (is_module_text(addr))
104607 + return 0;
104608 +#endif
104609 +
104610 if (all_var)
104611 return is_kernel(addr);
104612
104613 @@ -481,7 +520,6 @@ static unsigned long get_ksymbol_core(struct kallsym_iter *iter)
104614
104615 static void reset_iter(struct kallsym_iter *iter, loff_t new_pos)
104616 {
104617 - iter->name[0] = '\0';
104618 iter->nameoff = get_symbol_offset(new_pos);
104619 iter->pos = new_pos;
104620 }
104621 @@ -529,6 +567,11 @@ static int s_show(struct seq_file *m, void *p)
104622 {
104623 struct kallsym_iter *iter = m->private;
104624
104625 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104626 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID))
104627 + return 0;
104628 +#endif
104629 +
104630 /* Some debugging symbols have no name. Ignore them. */
104631 if (!iter->name[0])
104632 return 0;
104633 @@ -542,6 +585,7 @@ static int s_show(struct seq_file *m, void *p)
104634 */
104635 type = iter->exported ? toupper(iter->type) :
104636 tolower(iter->type);
104637 +
104638 seq_printf(m, "%pK %c %s\t[%s]\n", (void *)iter->value,
104639 type, iter->name, iter->module_name);
104640 } else
104641 diff --git a/kernel/kcmp.c b/kernel/kcmp.c
104642 index 0aa69ea..a7fcafb 100644
104643 --- a/kernel/kcmp.c
104644 +++ b/kernel/kcmp.c
104645 @@ -100,6 +100,10 @@ SYSCALL_DEFINE5(kcmp, pid_t, pid1, pid_t, pid2, int, type,
104646 struct task_struct *task1, *task2;
104647 int ret;
104648
104649 +#ifdef CONFIG_GRKERNSEC
104650 + return -ENOSYS;
104651 +#endif
104652 +
104653 rcu_read_lock();
104654
104655 /*
104656 diff --git a/kernel/kexec.c b/kernel/kexec.c
104657 index 7a36fdc..de8c4ed 100644
104658 --- a/kernel/kexec.c
104659 +++ b/kernel/kexec.c
104660 @@ -1232,7 +1232,7 @@ static int kimage_load_segment(struct kimage *image,
104661 */
104662 struct kimage *kexec_image;
104663 struct kimage *kexec_crash_image;
104664 -int kexec_load_disabled;
104665 +int kexec_load_disabled __read_only;
104666
104667 static DEFINE_MUTEX(kexec_mutex);
104668
104669 @@ -1348,7 +1348,8 @@ COMPAT_SYSCALL_DEFINE4(kexec_load, compat_ulong_t, entry,
104670 compat_ulong_t, flags)
104671 {
104672 struct compat_kexec_segment in;
104673 - struct kexec_segment out, __user *ksegments;
104674 + struct kexec_segment out;
104675 + struct kexec_segment __user *ksegments;
104676 unsigned long i, result;
104677
104678 /* Don't allow clients that don't understand the native
104679 diff --git a/kernel/kmod.c b/kernel/kmod.c
104680 index 2777f40..a689506 100644
104681 --- a/kernel/kmod.c
104682 +++ b/kernel/kmod.c
104683 @@ -68,7 +68,7 @@ static void free_modprobe_argv(struct subprocess_info *info)
104684 kfree(info->argv);
104685 }
104686
104687 -static int call_modprobe(char *module_name, int wait)
104688 +static int call_modprobe(char *module_name, char *module_param, int wait)
104689 {
104690 struct subprocess_info *info;
104691 static char *envp[] = {
104692 @@ -78,7 +78,7 @@ static int call_modprobe(char *module_name, int wait)
104693 NULL
104694 };
104695
104696 - char **argv = kmalloc(sizeof(char *[5]), GFP_KERNEL);
104697 + char **argv = kmalloc(sizeof(char *[6]), GFP_KERNEL);
104698 if (!argv)
104699 goto out;
104700
104701 @@ -90,7 +90,8 @@ static int call_modprobe(char *module_name, int wait)
104702 argv[1] = "-q";
104703 argv[2] = "--";
104704 argv[3] = module_name; /* check free_modprobe_argv() */
104705 - argv[4] = NULL;
104706 + argv[4] = module_param;
104707 + argv[5] = NULL;
104708
104709 info = call_usermodehelper_setup(modprobe_path, argv, envp, GFP_KERNEL,
104710 NULL, free_modprobe_argv, NULL);
104711 @@ -122,9 +123,8 @@ out:
104712 * If module auto-loading support is disabled then this function
104713 * becomes a no-operation.
104714 */
104715 -int __request_module(bool wait, const char *fmt, ...)
104716 +static int ____request_module(bool wait, char *module_param, const char *fmt, va_list ap)
104717 {
104718 - va_list args;
104719 char module_name[MODULE_NAME_LEN];
104720 unsigned int max_modprobes;
104721 int ret;
104722 @@ -143,9 +143,7 @@ int __request_module(bool wait, const char *fmt, ...)
104723 if (!modprobe_path[0])
104724 return 0;
104725
104726 - va_start(args, fmt);
104727 - ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, args);
104728 - va_end(args);
104729 + ret = vsnprintf(module_name, MODULE_NAME_LEN, fmt, ap);
104730 if (ret >= MODULE_NAME_LEN)
104731 return -ENAMETOOLONG;
104732
104733 @@ -153,6 +151,20 @@ int __request_module(bool wait, const char *fmt, ...)
104734 if (ret)
104735 return ret;
104736
104737 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
104738 + if (uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
104739 + /* hack to workaround consolekit/udisks stupidity */
104740 + read_lock(&tasklist_lock);
104741 + if (!strcmp(current->comm, "mount") &&
104742 + current->real_parent && !strncmp(current->real_parent->comm, "udisk", 5)) {
104743 + read_unlock(&tasklist_lock);
104744 + printk(KERN_ALERT "grsec: denied attempt to auto-load fs module %.64s by udisks\n", module_name);
104745 + return -EPERM;
104746 + }
104747 + read_unlock(&tasklist_lock);
104748 + }
104749 +#endif
104750 +
104751 /* If modprobe needs a service that is in a module, we get a recursive
104752 * loop. Limit the number of running kmod threads to max_threads/2 or
104753 * MAX_KMOD_CONCURRENT, whichever is the smaller. A cleaner method
104754 @@ -181,16 +193,61 @@ int __request_module(bool wait, const char *fmt, ...)
104755
104756 trace_module_request(module_name, wait, _RET_IP_);
104757
104758 - ret = call_modprobe(module_name, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
104759 + ret = call_modprobe(module_name, module_param, wait ? UMH_WAIT_PROC : UMH_WAIT_EXEC);
104760
104761 atomic_dec(&kmod_concurrent);
104762 return ret;
104763 }
104764 +
104765 +int ___request_module(bool wait, char *module_param, const char *fmt, ...)
104766 +{
104767 + va_list args;
104768 + int ret;
104769 +
104770 + va_start(args, fmt);
104771 + ret = ____request_module(wait, module_param, fmt, args);
104772 + va_end(args);
104773 +
104774 + return ret;
104775 +}
104776 +
104777 +int __request_module(bool wait, const char *fmt, ...)
104778 +{
104779 + va_list args;
104780 + int ret;
104781 +
104782 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
104783 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)) {
104784 + char module_param[MODULE_NAME_LEN];
104785 +
104786 + memset(module_param, 0, sizeof(module_param));
104787 +
104788 + snprintf(module_param, sizeof(module_param) - 1, "grsec_modharden_normal%u_", GR_GLOBAL_UID(current_uid()));
104789 +
104790 + va_start(args, fmt);
104791 + ret = ____request_module(wait, module_param, fmt, args);
104792 + va_end(args);
104793 +
104794 + return ret;
104795 + }
104796 +#endif
104797 +
104798 + va_start(args, fmt);
104799 + ret = ____request_module(wait, NULL, fmt, args);
104800 + va_end(args);
104801 +
104802 + return ret;
104803 +}
104804 +
104805 EXPORT_SYMBOL(__request_module);
104806 #endif /* CONFIG_MODULES */
104807
104808 static void call_usermodehelper_freeinfo(struct subprocess_info *info)
104809 {
104810 +#ifdef CONFIG_GRKERNSEC
104811 + kfree(info->path);
104812 + info->path = info->origpath;
104813 +#endif
104814 if (info->cleanup)
104815 (*info->cleanup)(info);
104816 kfree(info);
104817 @@ -232,6 +289,21 @@ static int ____call_usermodehelper(void *data)
104818 */
104819 set_user_nice(current, 0);
104820
104821 +#ifdef CONFIG_GRKERNSEC
104822 + /* this is race-free as far as userland is concerned as we copied
104823 + out the path to be used prior to this point and are now operating
104824 + on that copy
104825 + */
104826 + if ((strncmp(sub_info->path, "/sbin/", 6) && strncmp(sub_info->path, "/usr/lib/", 9) &&
104827 + strncmp(sub_info->path, "/lib/", 5) && strncmp(sub_info->path, "/lib64/", 7) &&
104828 + strncmp(sub_info->path, "/usr/libexec/", 13) && strncmp(sub_info->path, "/usr/bin/", 9) &&
104829 + strcmp(sub_info->path, "/usr/share/apport/apport")) || strstr(sub_info->path, "..")) {
104830 + printk(KERN_ALERT "grsec: denied exec of usermode helper binary %.950s located outside of permitted system paths\n", sub_info->path);
104831 + retval = -EPERM;
104832 + goto out;
104833 + }
104834 +#endif
104835 +
104836 retval = -ENOMEM;
104837 new = prepare_kernel_cred(current);
104838 if (!new)
104839 @@ -254,8 +326,8 @@ static int ____call_usermodehelper(void *data)
104840 commit_creds(new);
104841
104842 retval = do_execve(getname_kernel(sub_info->path),
104843 - (const char __user *const __user *)sub_info->argv,
104844 - (const char __user *const __user *)sub_info->envp);
104845 + (const char __user *const __force_user *)sub_info->argv,
104846 + (const char __user *const __force_user *)sub_info->envp);
104847 out:
104848 sub_info->retval = retval;
104849 /* wait_for_helper() will call umh_complete if UHM_WAIT_PROC. */
104850 @@ -288,7 +360,7 @@ static int wait_for_helper(void *data)
104851 *
104852 * Thus the __user pointer cast is valid here.
104853 */
104854 - sys_wait4(pid, (int __user *)&ret, 0, NULL);
104855 + sys_wait4(pid, (int __force_user *)&ret, 0, NULL);
104856
104857 /*
104858 * If ret is 0, either ____call_usermodehelper failed and the
104859 @@ -510,7 +582,12 @@ struct subprocess_info *call_usermodehelper_setup(char *path, char **argv,
104860 goto out;
104861
104862 INIT_WORK(&sub_info->work, __call_usermodehelper);
104863 +#ifdef CONFIG_GRKERNSEC
104864 + sub_info->origpath = path;
104865 + sub_info->path = kstrdup(path, gfp_mask);
104866 +#else
104867 sub_info->path = path;
104868 +#endif
104869 sub_info->argv = argv;
104870 sub_info->envp = envp;
104871
104872 @@ -612,7 +689,7 @@ EXPORT_SYMBOL(call_usermodehelper);
104873 static int proc_cap_handler(struct ctl_table *table, int write,
104874 void __user *buffer, size_t *lenp, loff_t *ppos)
104875 {
104876 - struct ctl_table t;
104877 + ctl_table_no_const t;
104878 unsigned long cap_array[_KERNEL_CAPABILITY_U32S];
104879 kernel_cap_t new_cap;
104880 int err, i;
104881 diff --git a/kernel/kprobes.c b/kernel/kprobes.c
104882 index c90e417..e6c515d 100644
104883 --- a/kernel/kprobes.c
104884 +++ b/kernel/kprobes.c
104885 @@ -31,6 +31,9 @@
104886 * <jkenisto@us.ibm.com> and Prasanna S Panchamukhi
104887 * <prasanna@in.ibm.com> added function-return probes.
104888 */
104889 +#ifdef CONFIG_GRKERNSEC_HIDESYM
104890 +#define __INCLUDED_BY_HIDESYM 1
104891 +#endif
104892 #include <linux/kprobes.h>
104893 #include <linux/hash.h>
104894 #include <linux/init.h>
104895 @@ -122,12 +125,12 @@ enum kprobe_slot_state {
104896
104897 static void *alloc_insn_page(void)
104898 {
104899 - return module_alloc(PAGE_SIZE);
104900 + return module_alloc_exec(PAGE_SIZE);
104901 }
104902
104903 static void free_insn_page(void *page)
104904 {
104905 - module_memfree(page);
104906 + module_memfree_exec(page);
104907 }
104908
104909 struct kprobe_insn_cache kprobe_insn_slots = {
104910 @@ -2198,11 +2201,11 @@ static void report_probe(struct seq_file *pi, struct kprobe *p,
104911 kprobe_type = "k";
104912
104913 if (sym)
104914 - seq_printf(pi, "%p %s %s+0x%x %s ",
104915 + seq_printf(pi, "%pK %s %s+0x%x %s ",
104916 p->addr, kprobe_type, sym, offset,
104917 (modname ? modname : " "));
104918 else
104919 - seq_printf(pi, "%p %s %p ",
104920 + seq_printf(pi, "%pK %s %pK ",
104921 p->addr, kprobe_type, p->addr);
104922
104923 if (!pp)
104924 diff --git a/kernel/ksysfs.c b/kernel/ksysfs.c
104925 index 6683cce..daf8999 100644
104926 --- a/kernel/ksysfs.c
104927 +++ b/kernel/ksysfs.c
104928 @@ -50,6 +50,8 @@ static ssize_t uevent_helper_store(struct kobject *kobj,
104929 {
104930 if (count+1 > UEVENT_HELPER_PATH_LEN)
104931 return -ENOENT;
104932 + if (!capable(CAP_SYS_ADMIN))
104933 + return -EPERM;
104934 memcpy(uevent_helper, buf, count);
104935 uevent_helper[count] = '\0';
104936 if (count && uevent_helper[count-1] == '\n')
104937 @@ -176,7 +178,7 @@ static ssize_t notes_read(struct file *filp, struct kobject *kobj,
104938 return count;
104939 }
104940
104941 -static struct bin_attribute notes_attr = {
104942 +static bin_attribute_no_const notes_attr __read_only = {
104943 .attr = {
104944 .name = "notes",
104945 .mode = S_IRUGO,
104946 diff --git a/kernel/locking/lockdep.c b/kernel/locking/lockdep.c
104947 index aaeae88..10f3663 100644
104948 --- a/kernel/locking/lockdep.c
104949 +++ b/kernel/locking/lockdep.c
104950 @@ -613,6 +613,10 @@ static int static_obj(void *obj)
104951 end = (unsigned long) &_end,
104952 addr = (unsigned long) obj;
104953
104954 +#ifdef CONFIG_PAX_KERNEXEC
104955 + start = ktla_ktva(start);
104956 +#endif
104957 +
104958 /*
104959 * static variable?
104960 */
104961 @@ -757,6 +761,7 @@ register_lock_class(struct lockdep_map *lock, unsigned int subclass, int force)
104962 if (!static_obj(lock->key)) {
104963 debug_locks_off();
104964 printk("INFO: trying to register non-static key.\n");
104965 + printk("lock:%pS key:%pS.\n", lock, lock->key);
104966 printk("the code is fine but needs lockdep annotation.\n");
104967 printk("turning off the locking correctness validator.\n");
104968 dump_stack();
104969 @@ -3102,7 +3107,7 @@ static int __lock_acquire(struct lockdep_map *lock, unsigned int subclass,
104970 if (!class)
104971 return 0;
104972 }
104973 - atomic_inc((atomic_t *)&class->ops);
104974 + atomic_long_inc_unchecked((atomic_long_unchecked_t *)&class->ops);
104975 if (very_verbose(class)) {
104976 printk("\nacquire class [%p] %s", class->key, class->name);
104977 if (class->name_version > 1)
104978 diff --git a/kernel/locking/lockdep_proc.c b/kernel/locking/lockdep_proc.c
104979 index d83d798..ea3120d 100644
104980 --- a/kernel/locking/lockdep_proc.c
104981 +++ b/kernel/locking/lockdep_proc.c
104982 @@ -65,7 +65,7 @@ static int l_show(struct seq_file *m, void *v)
104983 return 0;
104984 }
104985
104986 - seq_printf(m, "%p", class->key);
104987 + seq_printf(m, "%pK", class->key);
104988 #ifdef CONFIG_DEBUG_LOCKDEP
104989 seq_printf(m, " OPS:%8ld", class->ops);
104990 #endif
104991 @@ -83,7 +83,7 @@ static int l_show(struct seq_file *m, void *v)
104992
104993 list_for_each_entry(entry, &class->locks_after, entry) {
104994 if (entry->distance == 1) {
104995 - seq_printf(m, " -> [%p] ", entry->class->key);
104996 + seq_printf(m, " -> [%pK] ", entry->class->key);
104997 print_name(m, entry->class);
104998 seq_puts(m, "\n");
104999 }
105000 @@ -152,7 +152,7 @@ static int lc_show(struct seq_file *m, void *v)
105001 if (!class->key)
105002 continue;
105003
105004 - seq_printf(m, "[%p] ", class->key);
105005 + seq_printf(m, "[%pK] ", class->key);
105006 print_name(m, class);
105007 seq_puts(m, "\n");
105008 }
105009 @@ -508,7 +508,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105010 if (!i)
105011 seq_line(m, '-', 40-namelen, namelen);
105012
105013 - snprintf(ip, sizeof(ip), "[<%p>]",
105014 + snprintf(ip, sizeof(ip), "[<%pK>]",
105015 (void *)class->contention_point[i]);
105016 seq_printf(m, "%40s %14lu %29s %pS\n",
105017 name, stats->contention_point[i],
105018 @@ -523,7 +523,7 @@ static void seq_stats(struct seq_file *m, struct lock_stat_data *data)
105019 if (!i)
105020 seq_line(m, '-', 40-namelen, namelen);
105021
105022 - snprintf(ip, sizeof(ip), "[<%p>]",
105023 + snprintf(ip, sizeof(ip), "[<%pK>]",
105024 (void *)class->contending_point[i]);
105025 seq_printf(m, "%40s %14lu %29s %pS\n",
105026 name, stats->contending_point[i],
105027 diff --git a/kernel/locking/mutex-debug.c b/kernel/locking/mutex-debug.c
105028 index 3ef3736..9c951fa 100644
105029 --- a/kernel/locking/mutex-debug.c
105030 +++ b/kernel/locking/mutex-debug.c
105031 @@ -49,21 +49,21 @@ void debug_mutex_free_waiter(struct mutex_waiter *waiter)
105032 }
105033
105034 void debug_mutex_add_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105035 - struct thread_info *ti)
105036 + struct task_struct *task)
105037 {
105038 SMP_DEBUG_LOCKS_WARN_ON(!spin_is_locked(&lock->wait_lock));
105039
105040 /* Mark the current thread as blocked on the lock: */
105041 - ti->task->blocked_on = waiter;
105042 + task->blocked_on = waiter;
105043 }
105044
105045 void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105046 - struct thread_info *ti)
105047 + struct task_struct *task)
105048 {
105049 DEBUG_LOCKS_WARN_ON(list_empty(&waiter->list));
105050 - DEBUG_LOCKS_WARN_ON(waiter->task != ti->task);
105051 - DEBUG_LOCKS_WARN_ON(ti->task->blocked_on != waiter);
105052 - ti->task->blocked_on = NULL;
105053 + DEBUG_LOCKS_WARN_ON(waiter->task != task);
105054 + DEBUG_LOCKS_WARN_ON(task->blocked_on != waiter);
105055 + task->blocked_on = NULL;
105056
105057 list_del_init(&waiter->list);
105058 waiter->task = NULL;
105059 diff --git a/kernel/locking/mutex-debug.h b/kernel/locking/mutex-debug.h
105060 index 0799fd3..d06ae3b 100644
105061 --- a/kernel/locking/mutex-debug.h
105062 +++ b/kernel/locking/mutex-debug.h
105063 @@ -20,9 +20,9 @@ extern void debug_mutex_wake_waiter(struct mutex *lock,
105064 extern void debug_mutex_free_waiter(struct mutex_waiter *waiter);
105065 extern void debug_mutex_add_waiter(struct mutex *lock,
105066 struct mutex_waiter *waiter,
105067 - struct thread_info *ti);
105068 + struct task_struct *task);
105069 extern void mutex_remove_waiter(struct mutex *lock, struct mutex_waiter *waiter,
105070 - struct thread_info *ti);
105071 + struct task_struct *task);
105072 extern void debug_mutex_unlock(struct mutex *lock);
105073 extern void debug_mutex_init(struct mutex *lock, const char *name,
105074 struct lock_class_key *key);
105075 diff --git a/kernel/locking/mutex.c b/kernel/locking/mutex.c
105076 index 4cccea6..4382db9 100644
105077 --- a/kernel/locking/mutex.c
105078 +++ b/kernel/locking/mutex.c
105079 @@ -533,7 +533,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105080 goto skip_wait;
105081
105082 debug_mutex_lock_common(lock, &waiter);
105083 - debug_mutex_add_waiter(lock, &waiter, task_thread_info(task));
105084 + debug_mutex_add_waiter(lock, &waiter, task);
105085
105086 /* add waiting tasks to the end of the waitqueue (FIFO): */
105087 list_add_tail(&waiter.list, &lock->wait_list);
105088 @@ -580,7 +580,7 @@ __mutex_lock_common(struct mutex *lock, long state, unsigned int subclass,
105089 }
105090 __set_task_state(task, TASK_RUNNING);
105091
105092 - mutex_remove_waiter(lock, &waiter, current_thread_info());
105093 + mutex_remove_waiter(lock, &waiter, task);
105094 /* set it to 0 if there are no waiters left: */
105095 if (likely(list_empty(&lock->wait_list)))
105096 atomic_set(&lock->count, 0);
105097 @@ -601,7 +601,7 @@ skip_wait:
105098 return 0;
105099
105100 err:
105101 - mutex_remove_waiter(lock, &waiter, task_thread_info(task));
105102 + mutex_remove_waiter(lock, &waiter, task);
105103 spin_unlock_mutex(&lock->wait_lock, flags);
105104 debug_mutex_free_waiter(&waiter);
105105 mutex_release(&lock->dep_map, 1, ip);
105106 diff --git a/kernel/locking/rtmutex-tester.c b/kernel/locking/rtmutex-tester.c
105107 index 1d96dd0..994ff19 100644
105108 --- a/kernel/locking/rtmutex-tester.c
105109 +++ b/kernel/locking/rtmutex-tester.c
105110 @@ -22,7 +22,7 @@
105111 #define MAX_RT_TEST_MUTEXES 8
105112
105113 static spinlock_t rttest_lock;
105114 -static atomic_t rttest_event;
105115 +static atomic_unchecked_t rttest_event;
105116
105117 struct test_thread_data {
105118 int opcode;
105119 @@ -63,7 +63,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105120
105121 case RTTEST_LOCKCONT:
105122 td->mutexes[td->opdata] = 1;
105123 - td->event = atomic_add_return(1, &rttest_event);
105124 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105125 return 0;
105126
105127 case RTTEST_RESET:
105128 @@ -76,7 +76,7 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105129 return 0;
105130
105131 case RTTEST_RESETEVENT:
105132 - atomic_set(&rttest_event, 0);
105133 + atomic_set_unchecked(&rttest_event, 0);
105134 return 0;
105135
105136 default:
105137 @@ -93,9 +93,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105138 return ret;
105139
105140 td->mutexes[id] = 1;
105141 - td->event = atomic_add_return(1, &rttest_event);
105142 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105143 rt_mutex_lock(&mutexes[id]);
105144 - td->event = atomic_add_return(1, &rttest_event);
105145 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105146 td->mutexes[id] = 4;
105147 return 0;
105148
105149 @@ -106,9 +106,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105150 return ret;
105151
105152 td->mutexes[id] = 1;
105153 - td->event = atomic_add_return(1, &rttest_event);
105154 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105155 ret = rt_mutex_lock_interruptible(&mutexes[id], 0);
105156 - td->event = atomic_add_return(1, &rttest_event);
105157 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105158 td->mutexes[id] = ret ? 0 : 4;
105159 return ret ? -EINTR : 0;
105160
105161 @@ -117,9 +117,9 @@ static int handle_op(struct test_thread_data *td, int lockwakeup)
105162 if (id < 0 || id >= MAX_RT_TEST_MUTEXES || td->mutexes[id] != 4)
105163 return ret;
105164
105165 - td->event = atomic_add_return(1, &rttest_event);
105166 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105167 rt_mutex_unlock(&mutexes[id]);
105168 - td->event = atomic_add_return(1, &rttest_event);
105169 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105170 td->mutexes[id] = 0;
105171 return 0;
105172
105173 @@ -166,7 +166,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105174 break;
105175
105176 td->mutexes[dat] = 2;
105177 - td->event = atomic_add_return(1, &rttest_event);
105178 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105179 break;
105180
105181 default:
105182 @@ -186,7 +186,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105183 return;
105184
105185 td->mutexes[dat] = 3;
105186 - td->event = atomic_add_return(1, &rttest_event);
105187 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105188 break;
105189
105190 case RTTEST_LOCKNOWAIT:
105191 @@ -198,7 +198,7 @@ void schedule_rt_mutex_test(struct rt_mutex *mutex)
105192 return;
105193
105194 td->mutexes[dat] = 1;
105195 - td->event = atomic_add_return(1, &rttest_event);
105196 + td->event = atomic_add_return_unchecked(1, &rttest_event);
105197 return;
105198
105199 default:
105200 diff --git a/kernel/module.c b/kernel/module.c
105201 index cfc9e84..a058697 100644
105202 --- a/kernel/module.c
105203 +++ b/kernel/module.c
105204 @@ -59,6 +59,7 @@
105205 #include <linux/jump_label.h>
105206 #include <linux/pfn.h>
105207 #include <linux/bsearch.h>
105208 +#include <linux/grsecurity.h>
105209 #include <uapi/linux/module.h>
105210 #include "module-internal.h"
105211
105212 @@ -145,7 +146,7 @@ module_param(sig_enforce, bool_enable_only, 0644);
105213 #endif /* CONFIG_MODULE_SIG */
105214
105215 /* Block module loading/unloading? */
105216 -int modules_disabled = 0;
105217 +int modules_disabled __read_only = 0;
105218 core_param(nomodule, modules_disabled, bint, 0);
105219
105220 /* Waiting for a module to finish initializing? */
105221 @@ -155,7 +156,8 @@ static BLOCKING_NOTIFIER_HEAD(module_notify_list);
105222
105223 /* Bounds of module allocation, for speeding __module_address.
105224 * Protected by module_mutex. */
105225 -static unsigned long module_addr_min = -1UL, module_addr_max = 0;
105226 +static unsigned long module_addr_min_rw = -1UL, module_addr_max_rw = 0;
105227 +static unsigned long module_addr_min_rx = -1UL, module_addr_max_rx = 0;
105228
105229 int register_module_notifier(struct notifier_block *nb)
105230 {
105231 @@ -322,7 +324,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105232 return true;
105233
105234 list_for_each_entry_rcu(mod, &modules, list) {
105235 - struct symsearch arr[] = {
105236 + struct symsearch modarr[] = {
105237 { mod->syms, mod->syms + mod->num_syms, mod->crcs,
105238 NOT_GPL_ONLY, false },
105239 { mod->gpl_syms, mod->gpl_syms + mod->num_gpl_syms,
105240 @@ -347,7 +349,7 @@ bool each_symbol_section(bool (*fn)(const struct symsearch *arr,
105241 if (mod->state == MODULE_STATE_UNFORMED)
105242 continue;
105243
105244 - if (each_symbol_in_section(arr, ARRAY_SIZE(arr), mod, fn, data))
105245 + if (each_symbol_in_section(modarr, ARRAY_SIZE(modarr), mod, fn, data))
105246 return true;
105247 }
105248 return false;
105249 @@ -487,7 +489,7 @@ static int percpu_modalloc(struct module *mod, struct load_info *info)
105250 if (!pcpusec->sh_size)
105251 return 0;
105252
105253 - if (align > PAGE_SIZE) {
105254 + if (align-1 >= PAGE_SIZE) {
105255 pr_warn("%s: per-cpu alignment %li > %li\n",
105256 mod->name, align, PAGE_SIZE);
105257 align = PAGE_SIZE;
105258 @@ -1053,7 +1055,7 @@ struct module_attribute module_uevent =
105259 static ssize_t show_coresize(struct module_attribute *mattr,
105260 struct module_kobject *mk, char *buffer)
105261 {
105262 - return sprintf(buffer, "%u\n", mk->mod->core_size);
105263 + return sprintf(buffer, "%u\n", mk->mod->core_size_rx + mk->mod->core_size_rw);
105264 }
105265
105266 static struct module_attribute modinfo_coresize =
105267 @@ -1062,7 +1064,7 @@ static struct module_attribute modinfo_coresize =
105268 static ssize_t show_initsize(struct module_attribute *mattr,
105269 struct module_kobject *mk, char *buffer)
105270 {
105271 - return sprintf(buffer, "%u\n", mk->mod->init_size);
105272 + return sprintf(buffer, "%u\n", mk->mod->init_size_rx + mk->mod->init_size_rw);
105273 }
105274
105275 static struct module_attribute modinfo_initsize =
105276 @@ -1154,12 +1156,29 @@ static int check_version(Elf_Shdr *sechdrs,
105277 goto bad_version;
105278 }
105279
105280 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105281 + /*
105282 + * avoid potentially printing jibberish on attempted load
105283 + * of a module randomized with a different seed
105284 + */
105285 + pr_warn("no symbol version for %s\n", symname);
105286 +#else
105287 pr_warn("%s: no symbol version for %s\n", mod->name, symname);
105288 +#endif
105289 return 0;
105290
105291 bad_version:
105292 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105293 + /*
105294 + * avoid potentially printing jibberish on attempted load
105295 + * of a module randomized with a different seed
105296 + */
105297 + pr_warn("attempted module disagrees about version of symbol %s\n",
105298 + symname);
105299 +#else
105300 pr_warn("%s: disagrees about version of symbol %s\n",
105301 mod->name, symname);
105302 +#endif
105303 return 0;
105304 }
105305
105306 @@ -1281,7 +1300,7 @@ resolve_symbol_wait(struct module *mod,
105307 */
105308 #ifdef CONFIG_SYSFS
105309
105310 -#ifdef CONFIG_KALLSYMS
105311 +#if defined(CONFIG_KALLSYMS) && !defined(CONFIG_GRKERNSEC_HIDESYM)
105312 static inline bool sect_empty(const Elf_Shdr *sect)
105313 {
105314 return !(sect->sh_flags & SHF_ALLOC) || sect->sh_size == 0;
105315 @@ -1419,7 +1438,7 @@ static void add_notes_attrs(struct module *mod, const struct load_info *info)
105316 {
105317 unsigned int notes, loaded, i;
105318 struct module_notes_attrs *notes_attrs;
105319 - struct bin_attribute *nattr;
105320 + bin_attribute_no_const *nattr;
105321
105322 /* failed to create section attributes, so can't create notes */
105323 if (!mod->sect_attrs)
105324 @@ -1531,7 +1550,7 @@ static void del_usage_links(struct module *mod)
105325 static int module_add_modinfo_attrs(struct module *mod)
105326 {
105327 struct module_attribute *attr;
105328 - struct module_attribute *temp_attr;
105329 + module_attribute_no_const *temp_attr;
105330 int error = 0;
105331 int i;
105332
105333 @@ -1741,21 +1760,21 @@ static void set_section_ro_nx(void *base,
105334
105335 static void unset_module_core_ro_nx(struct module *mod)
105336 {
105337 - set_page_attributes(mod->module_core + mod->core_text_size,
105338 - mod->module_core + mod->core_size,
105339 + set_page_attributes(mod->module_core_rw,
105340 + mod->module_core_rw + mod->core_size_rw,
105341 set_memory_x);
105342 - set_page_attributes(mod->module_core,
105343 - mod->module_core + mod->core_ro_size,
105344 + set_page_attributes(mod->module_core_rx,
105345 + mod->module_core_rx + mod->core_size_rx,
105346 set_memory_rw);
105347 }
105348
105349 static void unset_module_init_ro_nx(struct module *mod)
105350 {
105351 - set_page_attributes(mod->module_init + mod->init_text_size,
105352 - mod->module_init + mod->init_size,
105353 + set_page_attributes(mod->module_init_rw,
105354 + mod->module_init_rw + mod->init_size_rw,
105355 set_memory_x);
105356 - set_page_attributes(mod->module_init,
105357 - mod->module_init + mod->init_ro_size,
105358 + set_page_attributes(mod->module_init_rx,
105359 + mod->module_init_rx + mod->init_size_rx,
105360 set_memory_rw);
105361 }
105362
105363 @@ -1768,14 +1787,14 @@ void set_all_modules_text_rw(void)
105364 list_for_each_entry_rcu(mod, &modules, list) {
105365 if (mod->state == MODULE_STATE_UNFORMED)
105366 continue;
105367 - if ((mod->module_core) && (mod->core_text_size)) {
105368 - set_page_attributes(mod->module_core,
105369 - mod->module_core + mod->core_text_size,
105370 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105371 + set_page_attributes(mod->module_core_rx,
105372 + mod->module_core_rx + mod->core_size_rx,
105373 set_memory_rw);
105374 }
105375 - if ((mod->module_init) && (mod->init_text_size)) {
105376 - set_page_attributes(mod->module_init,
105377 - mod->module_init + mod->init_text_size,
105378 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105379 + set_page_attributes(mod->module_init_rx,
105380 + mod->module_init_rx + mod->init_size_rx,
105381 set_memory_rw);
105382 }
105383 }
105384 @@ -1791,14 +1810,14 @@ void set_all_modules_text_ro(void)
105385 list_for_each_entry_rcu(mod, &modules, list) {
105386 if (mod->state == MODULE_STATE_UNFORMED)
105387 continue;
105388 - if ((mod->module_core) && (mod->core_text_size)) {
105389 - set_page_attributes(mod->module_core,
105390 - mod->module_core + mod->core_text_size,
105391 + if ((mod->module_core_rx) && (mod->core_size_rx)) {
105392 + set_page_attributes(mod->module_core_rx,
105393 + mod->module_core_rx + mod->core_size_rx,
105394 set_memory_ro);
105395 }
105396 - if ((mod->module_init) && (mod->init_text_size)) {
105397 - set_page_attributes(mod->module_init,
105398 - mod->module_init + mod->init_text_size,
105399 + if ((mod->module_init_rx) && (mod->init_size_rx)) {
105400 + set_page_attributes(mod->module_init_rx,
105401 + mod->module_init_rx + mod->init_size_rx,
105402 set_memory_ro);
105403 }
105404 }
105405 @@ -1807,7 +1826,15 @@ void set_all_modules_text_ro(void)
105406 #else
105407 static inline void set_section_ro_nx(void *base, unsigned long text_size, unsigned long ro_size, unsigned long total_size) { }
105408 static void unset_module_core_ro_nx(struct module *mod) { }
105409 -static void unset_module_init_ro_nx(struct module *mod) { }
105410 +static void unset_module_init_ro_nx(struct module *mod)
105411 +{
105412 +
105413 +#ifdef CONFIG_PAX_KERNEXEC
105414 + set_memory_nx((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105415 + set_memory_rw((unsigned long)mod->module_init_rx, PFN_UP(mod->init_size_rx));
105416 +#endif
105417 +
105418 +}
105419 #endif
105420
105421 void __weak module_memfree(void *module_region)
105422 @@ -1861,16 +1888,19 @@ static void free_module(struct module *mod)
105423 /* This may be NULL, but that's OK */
105424 unset_module_init_ro_nx(mod);
105425 module_arch_freeing_init(mod);
105426 - module_memfree(mod->module_init);
105427 + module_memfree(mod->module_init_rw);
105428 + module_memfree_exec(mod->module_init_rx);
105429 kfree(mod->args);
105430 percpu_modfree(mod);
105431
105432 /* Free lock-classes; relies on the preceding sync_rcu(). */
105433 - lockdep_free_key_range(mod->module_core, mod->core_size);
105434 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
105435 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
105436
105437 /* Finally, free the core (containing the module structure) */
105438 unset_module_core_ro_nx(mod);
105439 - module_memfree(mod->module_core);
105440 + module_memfree_exec(mod->module_core_rx);
105441 + module_memfree(mod->module_core_rw);
105442
105443 #ifdef CONFIG_MPU
105444 update_protections(current->mm);
105445 @@ -1939,9 +1969,31 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105446 int ret = 0;
105447 const struct kernel_symbol *ksym;
105448
105449 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105450 + int is_fs_load = 0;
105451 + int register_filesystem_found = 0;
105452 + char *p;
105453 +
105454 + p = strstr(mod->args, "grsec_modharden_fs");
105455 + if (p) {
105456 + char *endptr = p + sizeof("grsec_modharden_fs") - 1;
105457 + /* copy \0 as well */
105458 + memmove(p, endptr, strlen(mod->args) - (unsigned int)(endptr - mod->args) + 1);
105459 + is_fs_load = 1;
105460 + }
105461 +#endif
105462 +
105463 for (i = 1; i < symsec->sh_size / sizeof(Elf_Sym); i++) {
105464 const char *name = info->strtab + sym[i].st_name;
105465
105466 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105467 + /* it's a real shame this will never get ripped and copied
105468 + upstream! ;(
105469 + */
105470 + if (is_fs_load && !strcmp(name, "register_filesystem"))
105471 + register_filesystem_found = 1;
105472 +#endif
105473 +
105474 switch (sym[i].st_shndx) {
105475 case SHN_COMMON:
105476 /* Ignore common symbols */
105477 @@ -1966,7 +2018,9 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105478 ksym = resolve_symbol_wait(mod, info, name);
105479 /* Ok if resolved. */
105480 if (ksym && !IS_ERR(ksym)) {
105481 + pax_open_kernel();
105482 sym[i].st_value = ksym->value;
105483 + pax_close_kernel();
105484 break;
105485 }
105486
105487 @@ -1985,11 +2039,20 @@ static int simplify_symbols(struct module *mod, const struct load_info *info)
105488 secbase = (unsigned long)mod_percpu(mod);
105489 else
105490 secbase = info->sechdrs[sym[i].st_shndx].sh_addr;
105491 + pax_open_kernel();
105492 sym[i].st_value += secbase;
105493 + pax_close_kernel();
105494 break;
105495 }
105496 }
105497
105498 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105499 + if (is_fs_load && !register_filesystem_found) {
105500 + printk(KERN_ALERT "grsec: Denied attempt to load non-fs module %.64s through mount\n", mod->name);
105501 + ret = -EPERM;
105502 + }
105503 +#endif
105504 +
105505 return ret;
105506 }
105507
105508 @@ -2073,22 +2136,12 @@ static void layout_sections(struct module *mod, struct load_info *info)
105509 || s->sh_entsize != ~0UL
105510 || strstarts(sname, ".init"))
105511 continue;
105512 - s->sh_entsize = get_offset(mod, &mod->core_size, s, i);
105513 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105514 + s->sh_entsize = get_offset(mod, &mod->core_size_rw, s, i);
105515 + else
105516 + s->sh_entsize = get_offset(mod, &mod->core_size_rx, s, i);
105517 pr_debug("\t%s\n", sname);
105518 }
105519 - switch (m) {
105520 - case 0: /* executable */
105521 - mod->core_size = debug_align(mod->core_size);
105522 - mod->core_text_size = mod->core_size;
105523 - break;
105524 - case 1: /* RO: text and ro-data */
105525 - mod->core_size = debug_align(mod->core_size);
105526 - mod->core_ro_size = mod->core_size;
105527 - break;
105528 - case 3: /* whole core */
105529 - mod->core_size = debug_align(mod->core_size);
105530 - break;
105531 - }
105532 }
105533
105534 pr_debug("Init section allocation order:\n");
105535 @@ -2102,23 +2155,13 @@ static void layout_sections(struct module *mod, struct load_info *info)
105536 || s->sh_entsize != ~0UL
105537 || !strstarts(sname, ".init"))
105538 continue;
105539 - s->sh_entsize = (get_offset(mod, &mod->init_size, s, i)
105540 - | INIT_OFFSET_MASK);
105541 + if ((s->sh_flags & SHF_WRITE) || !(s->sh_flags & SHF_ALLOC))
105542 + s->sh_entsize = get_offset(mod, &mod->init_size_rw, s, i);
105543 + else
105544 + s->sh_entsize = get_offset(mod, &mod->init_size_rx, s, i);
105545 + s->sh_entsize |= INIT_OFFSET_MASK;
105546 pr_debug("\t%s\n", sname);
105547 }
105548 - switch (m) {
105549 - case 0: /* executable */
105550 - mod->init_size = debug_align(mod->init_size);
105551 - mod->init_text_size = mod->init_size;
105552 - break;
105553 - case 1: /* RO: text and ro-data */
105554 - mod->init_size = debug_align(mod->init_size);
105555 - mod->init_ro_size = mod->init_size;
105556 - break;
105557 - case 3: /* whole init */
105558 - mod->init_size = debug_align(mod->init_size);
105559 - break;
105560 - }
105561 }
105562 }
105563
105564 @@ -2291,7 +2334,7 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105565
105566 /* Put symbol section at end of init part of module. */
105567 symsect->sh_flags |= SHF_ALLOC;
105568 - symsect->sh_entsize = get_offset(mod, &mod->init_size, symsect,
105569 + symsect->sh_entsize = get_offset(mod, &mod->init_size_rx, symsect,
105570 info->index.sym) | INIT_OFFSET_MASK;
105571 pr_debug("\t%s\n", info->secstrings + symsect->sh_name);
105572
105573 @@ -2308,16 +2351,16 @@ static void layout_symtab(struct module *mod, struct load_info *info)
105574 }
105575
105576 /* Append room for core symbols at end of core part. */
105577 - info->symoffs = ALIGN(mod->core_size, symsect->sh_addralign ?: 1);
105578 - info->stroffs = mod->core_size = info->symoffs + ndst * sizeof(Elf_Sym);
105579 - mod->core_size += strtab_size;
105580 - mod->core_size = debug_align(mod->core_size);
105581 + info->symoffs = ALIGN(mod->core_size_rx, symsect->sh_addralign ?: 1);
105582 + info->stroffs = mod->core_size_rx = info->symoffs + ndst * sizeof(Elf_Sym);
105583 + mod->core_size_rx += strtab_size;
105584 + mod->core_size_rx = debug_align(mod->core_size_rx);
105585
105586 /* Put string table section at end of init part of module. */
105587 strsect->sh_flags |= SHF_ALLOC;
105588 - strsect->sh_entsize = get_offset(mod, &mod->init_size, strsect,
105589 + strsect->sh_entsize = get_offset(mod, &mod->init_size_rx, strsect,
105590 info->index.str) | INIT_OFFSET_MASK;
105591 - mod->init_size = debug_align(mod->init_size);
105592 + mod->init_size_rx = debug_align(mod->init_size_rx);
105593 pr_debug("\t%s\n", info->secstrings + strsect->sh_name);
105594 }
105595
105596 @@ -2334,12 +2377,14 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105597 /* Make sure we get permanent strtab: don't use info->strtab. */
105598 mod->strtab = (void *)info->sechdrs[info->index.str].sh_addr;
105599
105600 + pax_open_kernel();
105601 +
105602 /* Set types up while we still have access to sections. */
105603 for (i = 0; i < mod->num_symtab; i++)
105604 mod->symtab[i].st_info = elf_type(&mod->symtab[i], info);
105605
105606 - mod->core_symtab = dst = mod->module_core + info->symoffs;
105607 - mod->core_strtab = s = mod->module_core + info->stroffs;
105608 + mod->core_symtab = dst = mod->module_core_rx + info->symoffs;
105609 + mod->core_strtab = s = mod->module_core_rx + info->stroffs;
105610 src = mod->symtab;
105611 for (ndst = i = 0; i < mod->num_symtab; i++) {
105612 if (i == 0 ||
105613 @@ -2351,6 +2396,8 @@ static void add_kallsyms(struct module *mod, const struct load_info *info)
105614 }
105615 }
105616 mod->core_num_syms = ndst;
105617 +
105618 + pax_close_kernel();
105619 }
105620 #else
105621 static inline void layout_symtab(struct module *mod, struct load_info *info)
105622 @@ -2384,17 +2431,33 @@ void * __weak module_alloc(unsigned long size)
105623 return vmalloc_exec(size);
105624 }
105625
105626 -static void *module_alloc_update_bounds(unsigned long size)
105627 +static void *module_alloc_update_bounds_rw(unsigned long size)
105628 {
105629 void *ret = module_alloc(size);
105630
105631 if (ret) {
105632 mutex_lock(&module_mutex);
105633 /* Update module bounds. */
105634 - if ((unsigned long)ret < module_addr_min)
105635 - module_addr_min = (unsigned long)ret;
105636 - if ((unsigned long)ret + size > module_addr_max)
105637 - module_addr_max = (unsigned long)ret + size;
105638 + if ((unsigned long)ret < module_addr_min_rw)
105639 + module_addr_min_rw = (unsigned long)ret;
105640 + if ((unsigned long)ret + size > module_addr_max_rw)
105641 + module_addr_max_rw = (unsigned long)ret + size;
105642 + mutex_unlock(&module_mutex);
105643 + }
105644 + return ret;
105645 +}
105646 +
105647 +static void *module_alloc_update_bounds_rx(unsigned long size)
105648 +{
105649 + void *ret = module_alloc_exec(size);
105650 +
105651 + if (ret) {
105652 + mutex_lock(&module_mutex);
105653 + /* Update module bounds. */
105654 + if ((unsigned long)ret < module_addr_min_rx)
105655 + module_addr_min_rx = (unsigned long)ret;
105656 + if ((unsigned long)ret + size > module_addr_max_rx)
105657 + module_addr_max_rx = (unsigned long)ret + size;
105658 mutex_unlock(&module_mutex);
105659 }
105660 return ret;
105661 @@ -2666,7 +2729,15 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105662 mod = (void *)info->sechdrs[info->index.mod].sh_addr;
105663
105664 if (info->index.sym == 0) {
105665 +#ifdef CONFIG_GRKERNSEC_RANDSTRUCT
105666 + /*
105667 + * avoid potentially printing jibberish on attempted load
105668 + * of a module randomized with a different seed
105669 + */
105670 + pr_warn("module has no symbols (stripped?)\n");
105671 +#else
105672 pr_warn("%s: module has no symbols (stripped?)\n", mod->name);
105673 +#endif
105674 return ERR_PTR(-ENOEXEC);
105675 }
105676
105677 @@ -2682,8 +2753,14 @@ static struct module *setup_load_info(struct load_info *info, int flags)
105678 static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105679 {
105680 const char *modmagic = get_modinfo(info, "vermagic");
105681 + const char *license = get_modinfo(info, "license");
105682 int err;
105683
105684 +#ifdef CONFIG_PAX_KERNEXEC_PLUGIN_METHOD_OR
105685 + if (!license || !license_is_gpl_compatible(license))
105686 + return -ENOEXEC;
105687 +#endif
105688 +
105689 if (flags & MODULE_INIT_IGNORE_VERMAGIC)
105690 modmagic = NULL;
105691
105692 @@ -2708,7 +2785,7 @@ static int check_modinfo(struct module *mod, struct load_info *info, int flags)
105693 }
105694
105695 /* Set up license info based on the info section */
105696 - set_license(mod, get_modinfo(info, "license"));
105697 + set_license(mod, license);
105698
105699 return 0;
105700 }
105701 @@ -2805,7 +2882,7 @@ static int move_module(struct module *mod, struct load_info *info)
105702 void *ptr;
105703
105704 /* Do the allocs. */
105705 - ptr = module_alloc_update_bounds(mod->core_size);
105706 + ptr = module_alloc_update_bounds_rw(mod->core_size_rw);
105707 /*
105708 * The pointer to this block is stored in the module structure
105709 * which is inside the block. Just mark it as not being a
105710 @@ -2815,11 +2892,11 @@ static int move_module(struct module *mod, struct load_info *info)
105711 if (!ptr)
105712 return -ENOMEM;
105713
105714 - memset(ptr, 0, mod->core_size);
105715 - mod->module_core = ptr;
105716 + memset(ptr, 0, mod->core_size_rw);
105717 + mod->module_core_rw = ptr;
105718
105719 - if (mod->init_size) {
105720 - ptr = module_alloc_update_bounds(mod->init_size);
105721 + if (mod->init_size_rw) {
105722 + ptr = module_alloc_update_bounds_rw(mod->init_size_rw);
105723 /*
105724 * The pointer to this block is stored in the module structure
105725 * which is inside the block. This block doesn't need to be
105726 @@ -2828,13 +2905,45 @@ static int move_module(struct module *mod, struct load_info *info)
105727 */
105728 kmemleak_ignore(ptr);
105729 if (!ptr) {
105730 - module_memfree(mod->module_core);
105731 + module_memfree(mod->module_core_rw);
105732 return -ENOMEM;
105733 }
105734 - memset(ptr, 0, mod->init_size);
105735 - mod->module_init = ptr;
105736 + memset(ptr, 0, mod->init_size_rw);
105737 + mod->module_init_rw = ptr;
105738 } else
105739 - mod->module_init = NULL;
105740 + mod->module_init_rw = NULL;
105741 +
105742 + ptr = module_alloc_update_bounds_rx(mod->core_size_rx);
105743 + kmemleak_not_leak(ptr);
105744 + if (!ptr) {
105745 + if (mod->module_init_rw)
105746 + module_memfree(mod->module_init_rw);
105747 + module_memfree(mod->module_core_rw);
105748 + return -ENOMEM;
105749 + }
105750 +
105751 + pax_open_kernel();
105752 + memset(ptr, 0, mod->core_size_rx);
105753 + pax_close_kernel();
105754 + mod->module_core_rx = ptr;
105755 +
105756 + if (mod->init_size_rx) {
105757 + ptr = module_alloc_update_bounds_rx(mod->init_size_rx);
105758 + kmemleak_ignore(ptr);
105759 + if (!ptr && mod->init_size_rx) {
105760 + module_memfree_exec(mod->module_core_rx);
105761 + if (mod->module_init_rw)
105762 + module_memfree(mod->module_init_rw);
105763 + module_memfree(mod->module_core_rw);
105764 + return -ENOMEM;
105765 + }
105766 +
105767 + pax_open_kernel();
105768 + memset(ptr, 0, mod->init_size_rx);
105769 + pax_close_kernel();
105770 + mod->module_init_rx = ptr;
105771 + } else
105772 + mod->module_init_rx = NULL;
105773
105774 /* Transfer each section which specifies SHF_ALLOC */
105775 pr_debug("final section addresses:\n");
105776 @@ -2845,16 +2954,45 @@ static int move_module(struct module *mod, struct load_info *info)
105777 if (!(shdr->sh_flags & SHF_ALLOC))
105778 continue;
105779
105780 - if (shdr->sh_entsize & INIT_OFFSET_MASK)
105781 - dest = mod->module_init
105782 - + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105783 - else
105784 - dest = mod->module_core + shdr->sh_entsize;
105785 + if (shdr->sh_entsize & INIT_OFFSET_MASK) {
105786 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
105787 + dest = mod->module_init_rw
105788 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105789 + else
105790 + dest = mod->module_init_rx
105791 + + (shdr->sh_entsize & ~INIT_OFFSET_MASK);
105792 + } else {
105793 + if ((shdr->sh_flags & SHF_WRITE) || !(shdr->sh_flags & SHF_ALLOC))
105794 + dest = mod->module_core_rw + shdr->sh_entsize;
105795 + else
105796 + dest = mod->module_core_rx + shdr->sh_entsize;
105797 + }
105798 +
105799 + if (shdr->sh_type != SHT_NOBITS) {
105800 +
105801 +#ifdef CONFIG_PAX_KERNEXEC
105802 +#ifdef CONFIG_X86_64
105803 + if ((shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_EXECINSTR))
105804 + set_memory_x((unsigned long)dest, (shdr->sh_size + PAGE_SIZE) >> PAGE_SHIFT);
105805 +#endif
105806 + if (!(shdr->sh_flags & SHF_WRITE) && (shdr->sh_flags & SHF_ALLOC)) {
105807 + pax_open_kernel();
105808 + memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
105809 + pax_close_kernel();
105810 + } else
105811 +#endif
105812
105813 - if (shdr->sh_type != SHT_NOBITS)
105814 memcpy(dest, (void *)shdr->sh_addr, shdr->sh_size);
105815 + }
105816 /* Update sh_addr to point to copy in image. */
105817 - shdr->sh_addr = (unsigned long)dest;
105818 +
105819 +#ifdef CONFIG_PAX_KERNEXEC
105820 + if (shdr->sh_flags & SHF_EXECINSTR)
105821 + shdr->sh_addr = ktva_ktla((unsigned long)dest);
105822 + else
105823 +#endif
105824 +
105825 + shdr->sh_addr = (unsigned long)dest;
105826 pr_debug("\t0x%lx %s\n",
105827 (long)shdr->sh_addr, info->secstrings + shdr->sh_name);
105828 }
105829 @@ -2911,12 +3049,12 @@ static void flush_module_icache(const struct module *mod)
105830 * Do it before processing of module parameters, so the module
105831 * can provide parameter accessor functions of its own.
105832 */
105833 - if (mod->module_init)
105834 - flush_icache_range((unsigned long)mod->module_init,
105835 - (unsigned long)mod->module_init
105836 - + mod->init_size);
105837 - flush_icache_range((unsigned long)mod->module_core,
105838 - (unsigned long)mod->module_core + mod->core_size);
105839 + if (mod->module_init_rx)
105840 + flush_icache_range((unsigned long)mod->module_init_rx,
105841 + (unsigned long)mod->module_init_rx
105842 + + mod->init_size_rx);
105843 + flush_icache_range((unsigned long)mod->module_core_rx,
105844 + (unsigned long)mod->module_core_rx + mod->core_size_rx);
105845
105846 set_fs(old_fs);
105847 }
105848 @@ -2974,8 +3112,10 @@ static void module_deallocate(struct module *mod, struct load_info *info)
105849 {
105850 percpu_modfree(mod);
105851 module_arch_freeing_init(mod);
105852 - module_memfree(mod->module_init);
105853 - module_memfree(mod->module_core);
105854 + module_memfree_exec(mod->module_init_rx);
105855 + module_memfree_exec(mod->module_core_rx);
105856 + module_memfree(mod->module_init_rw);
105857 + module_memfree(mod->module_core_rw);
105858 }
105859
105860 int __weak module_finalize(const Elf_Ehdr *hdr,
105861 @@ -2988,7 +3128,9 @@ int __weak module_finalize(const Elf_Ehdr *hdr,
105862 static int post_relocation(struct module *mod, const struct load_info *info)
105863 {
105864 /* Sort exception table now relocations are done. */
105865 + pax_open_kernel();
105866 sort_extable(mod->extable, mod->extable + mod->num_exentries);
105867 + pax_close_kernel();
105868
105869 /* Copy relocated percpu area over. */
105870 percpu_modcopy(mod, (void *)info->sechdrs[info->index.pcpu].sh_addr,
105871 @@ -3036,13 +3178,15 @@ static void do_mod_ctors(struct module *mod)
105872 /* For freeing module_init on success, in case kallsyms traversing */
105873 struct mod_initfree {
105874 struct rcu_head rcu;
105875 - void *module_init;
105876 + void *module_init_rw;
105877 + void *module_init_rx;
105878 };
105879
105880 static void do_free_init(struct rcu_head *head)
105881 {
105882 struct mod_initfree *m = container_of(head, struct mod_initfree, rcu);
105883 - module_memfree(m->module_init);
105884 + module_memfree(m->module_init_rw);
105885 + module_memfree_exec(m->module_init_rx);
105886 kfree(m);
105887 }
105888
105889 @@ -3062,7 +3206,8 @@ static noinline int do_init_module(struct module *mod)
105890 ret = -ENOMEM;
105891 goto fail;
105892 }
105893 - freeinit->module_init = mod->module_init;
105894 + freeinit->module_init_rw = mod->module_init_rw;
105895 + freeinit->module_init_rx = mod->module_init_rx;
105896
105897 /*
105898 * We want to find out whether @mod uses async during init. Clear
105899 @@ -3121,10 +3266,10 @@ static noinline int do_init_module(struct module *mod)
105900 #endif
105901 unset_module_init_ro_nx(mod);
105902 module_arch_freeing_init(mod);
105903 - mod->module_init = NULL;
105904 - mod->init_size = 0;
105905 - mod->init_ro_size = 0;
105906 - mod->init_text_size = 0;
105907 + mod->module_init_rw = NULL;
105908 + mod->module_init_rx = NULL;
105909 + mod->init_size_rw = 0;
105910 + mod->init_size_rx = 0;
105911 /*
105912 * We want to free module_init, but be aware that kallsyms may be
105913 * walking this with preempt disabled. In all the failure paths,
105914 @@ -3212,16 +3357,16 @@ static int complete_formation(struct module *mod, struct load_info *info)
105915 module_bug_finalize(info->hdr, info->sechdrs, mod);
105916
105917 /* Set RO and NX regions for core */
105918 - set_section_ro_nx(mod->module_core,
105919 - mod->core_text_size,
105920 - mod->core_ro_size,
105921 - mod->core_size);
105922 + set_section_ro_nx(mod->module_core_rx,
105923 + mod->core_size_rx,
105924 + mod->core_size_rx,
105925 + mod->core_size_rx);
105926
105927 /* Set RO and NX regions for init */
105928 - set_section_ro_nx(mod->module_init,
105929 - mod->init_text_size,
105930 - mod->init_ro_size,
105931 - mod->init_size);
105932 + set_section_ro_nx(mod->module_init_rx,
105933 + mod->init_size_rx,
105934 + mod->init_size_rx,
105935 + mod->init_size_rx);
105936
105937 /* Mark state as coming so strong_try_module_get() ignores us,
105938 * but kallsyms etc. can see us. */
105939 @@ -3305,9 +3450,38 @@ static int load_module(struct load_info *info, const char __user *uargs,
105940 if (err)
105941 goto free_unload;
105942
105943 + /* Now copy in args */
105944 + mod->args = strndup_user(uargs, ~0UL >> 1);
105945 + if (IS_ERR(mod->args)) {
105946 + err = PTR_ERR(mod->args);
105947 + goto free_unload;
105948 + }
105949 +
105950 /* Set up MODINFO_ATTR fields */
105951 setup_modinfo(mod, info);
105952
105953 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
105954 + {
105955 + char *p, *p2;
105956 +
105957 + if (strstr(mod->args, "grsec_modharden_netdev")) {
105958 + printk(KERN_ALERT "grsec: denied auto-loading kernel module for a network device with CAP_SYS_MODULE (deprecated). Use CAP_NET_ADMIN and alias netdev-%.64s instead.", mod->name);
105959 + err = -EPERM;
105960 + goto free_modinfo;
105961 + } else if ((p = strstr(mod->args, "grsec_modharden_normal"))) {
105962 + p += sizeof("grsec_modharden_normal") - 1;
105963 + p2 = strstr(p, "_");
105964 + if (p2) {
105965 + *p2 = '\0';
105966 + printk(KERN_ALERT "grsec: denied kernel module auto-load of %.64s by uid %.9s\n", mod->name, p);
105967 + *p2 = '_';
105968 + }
105969 + err = -EPERM;
105970 + goto free_modinfo;
105971 + }
105972 + }
105973 +#endif
105974 +
105975 /* Fix up syms, so that st_value is a pointer to location. */
105976 err = simplify_symbols(mod, info);
105977 if (err < 0)
105978 @@ -3323,13 +3497,6 @@ static int load_module(struct load_info *info, const char __user *uargs,
105979
105980 flush_module_icache(mod);
105981
105982 - /* Now copy in args */
105983 - mod->args = strndup_user(uargs, ~0UL >> 1);
105984 - if (IS_ERR(mod->args)) {
105985 - err = PTR_ERR(mod->args);
105986 - goto free_arch_cleanup;
105987 - }
105988 -
105989 dynamic_debug_setup(info->debug, info->num_debug);
105990
105991 /* Ftrace init must be called in the MODULE_STATE_UNFORMED state */
105992 @@ -3380,11 +3547,10 @@ static int load_module(struct load_info *info, const char __user *uargs,
105993 ddebug_cleanup:
105994 dynamic_debug_remove(info->debug);
105995 synchronize_sched();
105996 - kfree(mod->args);
105997 - free_arch_cleanup:
105998 module_arch_cleanup(mod);
105999 free_modinfo:
106000 free_modinfo(mod);
106001 + kfree(mod->args);
106002 free_unload:
106003 module_unload_free(mod);
106004 unlink_mod:
106005 @@ -3397,7 +3563,8 @@ static int load_module(struct load_info *info, const char __user *uargs,
106006 mutex_unlock(&module_mutex);
106007 free_module:
106008 /* Free lock-classes; relies on the preceding sync_rcu() */
106009 - lockdep_free_key_range(mod->module_core, mod->core_size);
106010 + lockdep_free_key_range(mod->module_core_rx, mod->core_size_rx);
106011 + lockdep_free_key_range(mod->module_core_rw, mod->core_size_rw);
106012
106013 module_deallocate(mod, info);
106014 free_copy:
106015 @@ -3474,10 +3641,16 @@ static const char *get_ksymbol(struct module *mod,
106016 unsigned long nextval;
106017
106018 /* At worse, next value is at end of module */
106019 - if (within_module_init(addr, mod))
106020 - nextval = (unsigned long)mod->module_init+mod->init_text_size;
106021 + if (within_module_init_rx(addr, mod))
106022 + nextval = (unsigned long)mod->module_init_rx+mod->init_size_rx;
106023 + else if (within_module_init_rw(addr, mod))
106024 + nextval = (unsigned long)mod->module_init_rw+mod->init_size_rw;
106025 + else if (within_module_core_rx(addr, mod))
106026 + nextval = (unsigned long)mod->module_core_rx+mod->core_size_rx;
106027 + else if (within_module_core_rw(addr, mod))
106028 + nextval = (unsigned long)mod->module_core_rw+mod->core_size_rw;
106029 else
106030 - nextval = (unsigned long)mod->module_core+mod->core_text_size;
106031 + return NULL;
106032
106033 /* Scan for closest preceding symbol, and next symbol. (ELF
106034 starts real symbols at 1). */
106035 @@ -3725,7 +3898,7 @@ static int m_show(struct seq_file *m, void *p)
106036 return 0;
106037
106038 seq_printf(m, "%s %u",
106039 - mod->name, mod->init_size + mod->core_size);
106040 + mod->name, mod->init_size_rx + mod->init_size_rw + mod->core_size_rx + mod->core_size_rw);
106041 print_unload_info(m, mod);
106042
106043 /* Informative for users. */
106044 @@ -3734,7 +3907,7 @@ static int m_show(struct seq_file *m, void *p)
106045 mod->state == MODULE_STATE_COMING ? "Loading" :
106046 "Live");
106047 /* Used by oprofile and other similar tools. */
106048 - seq_printf(m, " 0x%pK", mod->module_core);
106049 + seq_printf(m, " 0x%pK 0x%pK", mod->module_core_rx, mod->module_core_rw);
106050
106051 /* Taints info */
106052 if (mod->taints)
106053 @@ -3770,7 +3943,17 @@ static const struct file_operations proc_modules_operations = {
106054
106055 static int __init proc_modules_init(void)
106056 {
106057 +#ifndef CONFIG_GRKERNSEC_HIDESYM
106058 +#ifdef CONFIG_GRKERNSEC_PROC_USER
106059 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106060 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
106061 + proc_create("modules", S_IRUSR | S_IRGRP, NULL, &proc_modules_operations);
106062 +#else
106063 proc_create("modules", 0, NULL, &proc_modules_operations);
106064 +#endif
106065 +#else
106066 + proc_create("modules", S_IRUSR, NULL, &proc_modules_operations);
106067 +#endif
106068 return 0;
106069 }
106070 module_init(proc_modules_init);
106071 @@ -3831,7 +4014,8 @@ struct module *__module_address(unsigned long addr)
106072 {
106073 struct module *mod;
106074
106075 - if (addr < module_addr_min || addr > module_addr_max)
106076 + if ((addr < module_addr_min_rx || addr > module_addr_max_rx) &&
106077 + (addr < module_addr_min_rw || addr > module_addr_max_rw))
106078 return NULL;
106079
106080 list_for_each_entry_rcu(mod, &modules, list) {
106081 @@ -3872,11 +4056,20 @@ bool is_module_text_address(unsigned long addr)
106082 */
106083 struct module *__module_text_address(unsigned long addr)
106084 {
106085 - struct module *mod = __module_address(addr);
106086 + struct module *mod;
106087 +
106088 +#ifdef CONFIG_X86_32
106089 + addr = ktla_ktva(addr);
106090 +#endif
106091 +
106092 + if (addr < module_addr_min_rx || addr > module_addr_max_rx)
106093 + return NULL;
106094 +
106095 + mod = __module_address(addr);
106096 +
106097 if (mod) {
106098 /* Make sure it's within the text section. */
106099 - if (!within(addr, mod->module_init, mod->init_text_size)
106100 - && !within(addr, mod->module_core, mod->core_text_size))
106101 + if (!within_module_init_rx(addr, mod) && !within_module_core_rx(addr, mod))
106102 mod = NULL;
106103 }
106104 return mod;
106105 diff --git a/kernel/notifier.c b/kernel/notifier.c
106106 index ae9fc7c..5085fbf 100644
106107 --- a/kernel/notifier.c
106108 +++ b/kernel/notifier.c
106109 @@ -5,6 +5,7 @@
106110 #include <linux/rcupdate.h>
106111 #include <linux/vmalloc.h>
106112 #include <linux/reboot.h>
106113 +#include <linux/mm.h>
106114
106115 /*
106116 * Notifier list for kernel code which wants to be called
106117 @@ -24,10 +25,12 @@ static int notifier_chain_register(struct notifier_block **nl,
106118 while ((*nl) != NULL) {
106119 if (n->priority > (*nl)->priority)
106120 break;
106121 - nl = &((*nl)->next);
106122 + nl = (struct notifier_block **)&((*nl)->next);
106123 }
106124 - n->next = *nl;
106125 + pax_open_kernel();
106126 + *(const void **)&n->next = *nl;
106127 rcu_assign_pointer(*nl, n);
106128 + pax_close_kernel();
106129 return 0;
106130 }
106131
106132 @@ -39,10 +42,12 @@ static int notifier_chain_cond_register(struct notifier_block **nl,
106133 return 0;
106134 if (n->priority > (*nl)->priority)
106135 break;
106136 - nl = &((*nl)->next);
106137 + nl = (struct notifier_block **)&((*nl)->next);
106138 }
106139 - n->next = *nl;
106140 + pax_open_kernel();
106141 + *(const void **)&n->next = *nl;
106142 rcu_assign_pointer(*nl, n);
106143 + pax_close_kernel();
106144 return 0;
106145 }
106146
106147 @@ -51,10 +56,12 @@ static int notifier_chain_unregister(struct notifier_block **nl,
106148 {
106149 while ((*nl) != NULL) {
106150 if ((*nl) == n) {
106151 + pax_open_kernel();
106152 rcu_assign_pointer(*nl, n->next);
106153 + pax_close_kernel();
106154 return 0;
106155 }
106156 - nl = &((*nl)->next);
106157 + nl = (struct notifier_block **)&((*nl)->next);
106158 }
106159 return -ENOENT;
106160 }
106161 diff --git a/kernel/padata.c b/kernel/padata.c
106162 index b38bea9..91acfbe 100644
106163 --- a/kernel/padata.c
106164 +++ b/kernel/padata.c
106165 @@ -54,7 +54,7 @@ static int padata_cpu_hash(struct parallel_data *pd)
106166 * seq_nr mod. number of cpus in use.
106167 */
106168
106169 - seq_nr = atomic_inc_return(&pd->seq_nr);
106170 + seq_nr = atomic_inc_return_unchecked(&pd->seq_nr);
106171 cpu_index = seq_nr % cpumask_weight(pd->cpumask.pcpu);
106172
106173 return padata_index_to_cpu(pd, cpu_index);
106174 @@ -428,7 +428,7 @@ static struct parallel_data *padata_alloc_pd(struct padata_instance *pinst,
106175 padata_init_pqueues(pd);
106176 padata_init_squeues(pd);
106177 setup_timer(&pd->timer, padata_reorder_timer, (unsigned long)pd);
106178 - atomic_set(&pd->seq_nr, -1);
106179 + atomic_set_unchecked(&pd->seq_nr, -1);
106180 atomic_set(&pd->reorder_objects, 0);
106181 atomic_set(&pd->refcnt, 0);
106182 pd->pinst = pinst;
106183 diff --git a/kernel/panic.c b/kernel/panic.c
106184 index 8136ad7..15c857b 100644
106185 --- a/kernel/panic.c
106186 +++ b/kernel/panic.c
106187 @@ -54,7 +54,7 @@ EXPORT_SYMBOL(panic_blink);
106188 /*
106189 * Stop ourself in panic -- architecture code may override this
106190 */
106191 -void __weak panic_smp_self_stop(void)
106192 +void __weak __noreturn panic_smp_self_stop(void)
106193 {
106194 while (1)
106195 cpu_relax();
106196 @@ -425,7 +425,7 @@ static void warn_slowpath_common(const char *file, int line, void *caller,
106197 disable_trace_on_warning();
106198
106199 pr_warn("------------[ cut here ]------------\n");
106200 - pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pS()\n",
106201 + pr_warn("WARNING: CPU: %d PID: %d at %s:%d %pA()\n",
106202 raw_smp_processor_id(), current->pid, file, line, caller);
106203
106204 if (args)
106205 @@ -490,7 +490,8 @@ EXPORT_SYMBOL(warn_slowpath_null);
106206 */
106207 __visible void __stack_chk_fail(void)
106208 {
106209 - panic("stack-protector: Kernel stack is corrupted in: %p\n",
106210 + dump_stack();
106211 + panic("stack-protector: Kernel stack is corrupted in: %pA\n",
106212 __builtin_return_address(0));
106213 }
106214 EXPORT_SYMBOL(__stack_chk_fail);
106215 diff --git a/kernel/pid.c b/kernel/pid.c
106216 index 4fd07d5..02bce4f 100644
106217 --- a/kernel/pid.c
106218 +++ b/kernel/pid.c
106219 @@ -33,6 +33,7 @@
106220 #include <linux/rculist.h>
106221 #include <linux/bootmem.h>
106222 #include <linux/hash.h>
106223 +#include <linux/security.h>
106224 #include <linux/pid_namespace.h>
106225 #include <linux/init_task.h>
106226 #include <linux/syscalls.h>
106227 @@ -47,7 +48,7 @@ struct pid init_struct_pid = INIT_STRUCT_PID;
106228
106229 int pid_max = PID_MAX_DEFAULT;
106230
106231 -#define RESERVED_PIDS 300
106232 +#define RESERVED_PIDS 500
106233
106234 int pid_max_min = RESERVED_PIDS + 1;
106235 int pid_max_max = PID_MAX_LIMIT;
106236 @@ -451,10 +452,18 @@ EXPORT_SYMBOL(pid_task);
106237 */
106238 struct task_struct *find_task_by_pid_ns(pid_t nr, struct pid_namespace *ns)
106239 {
106240 + struct task_struct *task;
106241 +
106242 rcu_lockdep_assert(rcu_read_lock_held(),
106243 "find_task_by_pid_ns() needs rcu_read_lock()"
106244 " protection");
106245 - return pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106246 +
106247 + task = pid_task(find_pid_ns(nr, ns), PIDTYPE_PID);
106248 +
106249 + if (gr_pid_is_chrooted(task))
106250 + return NULL;
106251 +
106252 + return task;
106253 }
106254
106255 struct task_struct *find_task_by_vpid(pid_t vnr)
106256 @@ -462,6 +471,14 @@ struct task_struct *find_task_by_vpid(pid_t vnr)
106257 return find_task_by_pid_ns(vnr, task_active_pid_ns(current));
106258 }
106259
106260 +struct task_struct *find_task_by_vpid_unrestricted(pid_t vnr)
106261 +{
106262 + rcu_lockdep_assert(rcu_read_lock_held(),
106263 + "find_task_by_pid_ns() needs rcu_read_lock()"
106264 + " protection");
106265 + return pid_task(find_pid_ns(vnr, task_active_pid_ns(current)), PIDTYPE_PID);
106266 +}
106267 +
106268 struct pid *get_task_pid(struct task_struct *task, enum pid_type type)
106269 {
106270 struct pid *pid;
106271 diff --git a/kernel/pid_namespace.c b/kernel/pid_namespace.c
106272 index a65ba13..f600dbb 100644
106273 --- a/kernel/pid_namespace.c
106274 +++ b/kernel/pid_namespace.c
106275 @@ -274,7 +274,7 @@ static int pid_ns_ctl_handler(struct ctl_table *table, int write,
106276 void __user *buffer, size_t *lenp, loff_t *ppos)
106277 {
106278 struct pid_namespace *pid_ns = task_active_pid_ns(current);
106279 - struct ctl_table tmp = *table;
106280 + ctl_table_no_const tmp = *table;
106281
106282 if (write && !ns_capable(pid_ns->user_ns, CAP_SYS_ADMIN))
106283 return -EPERM;
106284 diff --git a/kernel/power/Kconfig b/kernel/power/Kconfig
106285 index 7e01f78..f5da19d 100644
106286 --- a/kernel/power/Kconfig
106287 +++ b/kernel/power/Kconfig
106288 @@ -24,6 +24,8 @@ config HIBERNATE_CALLBACKS
106289 config HIBERNATION
106290 bool "Hibernation (aka 'suspend to disk')"
106291 depends on SWAP && ARCH_HIBERNATION_POSSIBLE
106292 + depends on !GRKERNSEC_KMEM
106293 + depends on !PAX_MEMORY_SANITIZE
106294 select HIBERNATE_CALLBACKS
106295 select LZO_COMPRESS
106296 select LZO_DECOMPRESS
106297 diff --git a/kernel/power/process.c b/kernel/power/process.c
106298 index 564f786..361a18e 100644
106299 --- a/kernel/power/process.c
106300 +++ b/kernel/power/process.c
106301 @@ -35,6 +35,7 @@ static int try_to_freeze_tasks(bool user_only)
106302 unsigned int elapsed_msecs;
106303 bool wakeup = false;
106304 int sleep_usecs = USEC_PER_MSEC;
106305 + bool timedout = false;
106306
106307 do_gettimeofday(&start);
106308
106309 @@ -45,13 +46,20 @@ static int try_to_freeze_tasks(bool user_only)
106310
106311 while (true) {
106312 todo = 0;
106313 + if (time_after(jiffies, end_time))
106314 + timedout = true;
106315 read_lock(&tasklist_lock);
106316 for_each_process_thread(g, p) {
106317 if (p == current || !freeze_task(p))
106318 continue;
106319
106320 - if (!freezer_should_skip(p))
106321 + if (!freezer_should_skip(p)) {
106322 todo++;
106323 + if (timedout) {
106324 + printk(KERN_ERR "Task refusing to freeze:\n");
106325 + sched_show_task(p);
106326 + }
106327 + }
106328 }
106329 read_unlock(&tasklist_lock);
106330
106331 @@ -60,7 +68,7 @@ static int try_to_freeze_tasks(bool user_only)
106332 todo += wq_busy;
106333 }
106334
106335 - if (!todo || time_after(jiffies, end_time))
106336 + if (!todo || timedout)
106337 break;
106338
106339 if (pm_wakeup_pending()) {
106340 diff --git a/kernel/printk/printk.c b/kernel/printk/printk.c
106341 index c099b08..54bcfe8 100644
106342 --- a/kernel/printk/printk.c
106343 +++ b/kernel/printk/printk.c
106344 @@ -463,7 +463,7 @@ static int log_store(int facility, int level,
106345 return msg->text_len;
106346 }
106347
106348 -int dmesg_restrict = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106349 +int dmesg_restrict __read_only = IS_ENABLED(CONFIG_SECURITY_DMESG_RESTRICT);
106350
106351 static int syslog_action_restricted(int type)
106352 {
106353 @@ -486,6 +486,11 @@ int check_syslog_permissions(int type, bool from_file)
106354 if (from_file && type != SYSLOG_ACTION_OPEN)
106355 return 0;
106356
106357 +#ifdef CONFIG_GRKERNSEC_DMESG
106358 + if (grsec_enable_dmesg && !capable(CAP_SYSLOG) && !capable_nolog(CAP_SYS_ADMIN))
106359 + return -EPERM;
106360 +#endif
106361 +
106362 if (syslog_action_restricted(type)) {
106363 if (capable(CAP_SYSLOG))
106364 return 0;
106365 diff --git a/kernel/profile.c b/kernel/profile.c
106366 index a7bcd28..5b368fa 100644
106367 --- a/kernel/profile.c
106368 +++ b/kernel/profile.c
106369 @@ -37,7 +37,7 @@ struct profile_hit {
106370 #define NR_PROFILE_HIT (PAGE_SIZE/sizeof(struct profile_hit))
106371 #define NR_PROFILE_GRP (NR_PROFILE_HIT/PROFILE_GRPSZ)
106372
106373 -static atomic_t *prof_buffer;
106374 +static atomic_unchecked_t *prof_buffer;
106375 static unsigned long prof_len, prof_shift;
106376
106377 int prof_on __read_mostly;
106378 @@ -256,7 +256,7 @@ static void profile_flip_buffers(void)
106379 hits[i].pc = 0;
106380 continue;
106381 }
106382 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106383 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106384 hits[i].hits = hits[i].pc = 0;
106385 }
106386 }
106387 @@ -317,9 +317,9 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106388 * Add the current hit(s) and flush the write-queue out
106389 * to the global buffer:
106390 */
106391 - atomic_add(nr_hits, &prof_buffer[pc]);
106392 + atomic_add_unchecked(nr_hits, &prof_buffer[pc]);
106393 for (i = 0; i < NR_PROFILE_HIT; ++i) {
106394 - atomic_add(hits[i].hits, &prof_buffer[hits[i].pc]);
106395 + atomic_add_unchecked(hits[i].hits, &prof_buffer[hits[i].pc]);
106396 hits[i].pc = hits[i].hits = 0;
106397 }
106398 out:
106399 @@ -394,7 +394,7 @@ static void do_profile_hits(int type, void *__pc, unsigned int nr_hits)
106400 {
106401 unsigned long pc;
106402 pc = ((unsigned long)__pc - (unsigned long)_stext) >> prof_shift;
106403 - atomic_add(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106404 + atomic_add_unchecked(nr_hits, &prof_buffer[min(pc, prof_len - 1)]);
106405 }
106406 #endif /* !CONFIG_SMP */
106407
106408 @@ -489,7 +489,7 @@ read_profile(struct file *file, char __user *buf, size_t count, loff_t *ppos)
106409 return -EFAULT;
106410 buf++; p++; count--; read++;
106411 }
106412 - pnt = (char *)prof_buffer + p - sizeof(atomic_t);
106413 + pnt = (char *)prof_buffer + p - sizeof(atomic_unchecked_t);
106414 if (copy_to_user(buf, (void *)pnt, count))
106415 return -EFAULT;
106416 read += count;
106417 @@ -520,7 +520,7 @@ static ssize_t write_profile(struct file *file, const char __user *buf,
106418 }
106419 #endif
106420 profile_discard_flip_buffers();
106421 - memset(prof_buffer, 0, prof_len * sizeof(atomic_t));
106422 + memset(prof_buffer, 0, prof_len * sizeof(atomic_unchecked_t));
106423 return count;
106424 }
106425
106426 diff --git a/kernel/ptrace.c b/kernel/ptrace.c
106427 index c8e0e05..2be5614 100644
106428 --- a/kernel/ptrace.c
106429 +++ b/kernel/ptrace.c
106430 @@ -321,7 +321,7 @@ static int ptrace_attach(struct task_struct *task, long request,
106431 if (seize)
106432 flags |= PT_SEIZED;
106433 rcu_read_lock();
106434 - if (ns_capable(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106435 + if (ns_capable_nolog(__task_cred(task)->user_ns, CAP_SYS_PTRACE))
106436 flags |= PT_PTRACE_CAP;
106437 rcu_read_unlock();
106438 task->ptrace = flags;
106439 @@ -514,7 +514,7 @@ int ptrace_readdata(struct task_struct *tsk, unsigned long src, char __user *dst
106440 break;
106441 return -EIO;
106442 }
106443 - if (copy_to_user(dst, buf, retval))
106444 + if (retval > sizeof(buf) || copy_to_user(dst, buf, retval))
106445 return -EFAULT;
106446 copied += retval;
106447 src += retval;
106448 @@ -802,7 +802,7 @@ int ptrace_request(struct task_struct *child, long request,
106449 bool seized = child->ptrace & PT_SEIZED;
106450 int ret = -EIO;
106451 siginfo_t siginfo, *si;
106452 - void __user *datavp = (void __user *) data;
106453 + void __user *datavp = (__force void __user *) data;
106454 unsigned long __user *datalp = datavp;
106455 unsigned long flags;
106456
106457 @@ -1048,14 +1048,21 @@ SYSCALL_DEFINE4(ptrace, long, request, long, pid, unsigned long, addr,
106458 goto out;
106459 }
106460
106461 + if (gr_handle_ptrace(child, request)) {
106462 + ret = -EPERM;
106463 + goto out_put_task_struct;
106464 + }
106465 +
106466 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106467 ret = ptrace_attach(child, request, addr, data);
106468 /*
106469 * Some architectures need to do book-keeping after
106470 * a ptrace attach.
106471 */
106472 - if (!ret)
106473 + if (!ret) {
106474 arch_ptrace_attach(child);
106475 + gr_audit_ptrace(child);
106476 + }
106477 goto out_put_task_struct;
106478 }
106479
106480 @@ -1083,7 +1090,7 @@ int generic_ptrace_peekdata(struct task_struct *tsk, unsigned long addr,
106481 copied = access_process_vm(tsk, addr, &tmp, sizeof(tmp), 0);
106482 if (copied != sizeof(tmp))
106483 return -EIO;
106484 - return put_user(tmp, (unsigned long __user *)data);
106485 + return put_user(tmp, (__force unsigned long __user *)data);
106486 }
106487
106488 int generic_ptrace_pokedata(struct task_struct *tsk, unsigned long addr,
106489 @@ -1176,7 +1183,7 @@ int compat_ptrace_request(struct task_struct *child, compat_long_t request,
106490 }
106491
106492 COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106493 - compat_long_t, addr, compat_long_t, data)
106494 + compat_ulong_t, addr, compat_ulong_t, data)
106495 {
106496 struct task_struct *child;
106497 long ret;
106498 @@ -1192,14 +1199,21 @@ COMPAT_SYSCALL_DEFINE4(ptrace, compat_long_t, request, compat_long_t, pid,
106499 goto out;
106500 }
106501
106502 + if (gr_handle_ptrace(child, request)) {
106503 + ret = -EPERM;
106504 + goto out_put_task_struct;
106505 + }
106506 +
106507 if (request == PTRACE_ATTACH || request == PTRACE_SEIZE) {
106508 ret = ptrace_attach(child, request, addr, data);
106509 /*
106510 * Some architectures need to do book-keeping after
106511 * a ptrace attach.
106512 */
106513 - if (!ret)
106514 + if (!ret) {
106515 arch_ptrace_attach(child);
106516 + gr_audit_ptrace(child);
106517 + }
106518 goto out_put_task_struct;
106519 }
106520
106521 diff --git a/kernel/rcu/rcutorture.c b/kernel/rcu/rcutorture.c
106522 index 8dbe276..8e87dbd 100644
106523 --- a/kernel/rcu/rcutorture.c
106524 +++ b/kernel/rcu/rcutorture.c
106525 @@ -134,12 +134,12 @@ static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106526 rcu_torture_count) = { 0 };
106527 static DEFINE_PER_CPU(long [RCU_TORTURE_PIPE_LEN + 1],
106528 rcu_torture_batch) = { 0 };
106529 -static atomic_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106530 -static atomic_t n_rcu_torture_alloc;
106531 -static atomic_t n_rcu_torture_alloc_fail;
106532 -static atomic_t n_rcu_torture_free;
106533 -static atomic_t n_rcu_torture_mberror;
106534 -static atomic_t n_rcu_torture_error;
106535 +static atomic_unchecked_t rcu_torture_wcount[RCU_TORTURE_PIPE_LEN + 1];
106536 +static atomic_unchecked_t n_rcu_torture_alloc;
106537 +static atomic_unchecked_t n_rcu_torture_alloc_fail;
106538 +static atomic_unchecked_t n_rcu_torture_free;
106539 +static atomic_unchecked_t n_rcu_torture_mberror;
106540 +static atomic_unchecked_t n_rcu_torture_error;
106541 static long n_rcu_torture_barrier_error;
106542 static long n_rcu_torture_boost_ktrerror;
106543 static long n_rcu_torture_boost_rterror;
106544 @@ -148,7 +148,7 @@ static long n_rcu_torture_boosts;
106545 static long n_rcu_torture_timers;
106546 static long n_barrier_attempts;
106547 static long n_barrier_successes;
106548 -static atomic_long_t n_cbfloods;
106549 +static atomic_long_unchecked_t n_cbfloods;
106550 static struct list_head rcu_torture_removed;
106551
106552 static int rcu_torture_writer_state;
106553 @@ -211,11 +211,11 @@ rcu_torture_alloc(void)
106554
106555 spin_lock_bh(&rcu_torture_lock);
106556 if (list_empty(&rcu_torture_freelist)) {
106557 - atomic_inc(&n_rcu_torture_alloc_fail);
106558 + atomic_inc_unchecked(&n_rcu_torture_alloc_fail);
106559 spin_unlock_bh(&rcu_torture_lock);
106560 return NULL;
106561 }
106562 - atomic_inc(&n_rcu_torture_alloc);
106563 + atomic_inc_unchecked(&n_rcu_torture_alloc);
106564 p = rcu_torture_freelist.next;
106565 list_del_init(p);
106566 spin_unlock_bh(&rcu_torture_lock);
106567 @@ -228,7 +228,7 @@ rcu_torture_alloc(void)
106568 static void
106569 rcu_torture_free(struct rcu_torture *p)
106570 {
106571 - atomic_inc(&n_rcu_torture_free);
106572 + atomic_inc_unchecked(&n_rcu_torture_free);
106573 spin_lock_bh(&rcu_torture_lock);
106574 list_add_tail(&p->rtort_free, &rcu_torture_freelist);
106575 spin_unlock_bh(&rcu_torture_lock);
106576 @@ -308,7 +308,7 @@ rcu_torture_pipe_update_one(struct rcu_torture *rp)
106577 i = rp->rtort_pipe_count;
106578 if (i > RCU_TORTURE_PIPE_LEN)
106579 i = RCU_TORTURE_PIPE_LEN;
106580 - atomic_inc(&rcu_torture_wcount[i]);
106581 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106582 if (++rp->rtort_pipe_count >= RCU_TORTURE_PIPE_LEN) {
106583 rp->rtort_mbtest = 0;
106584 return true;
106585 @@ -796,7 +796,7 @@ rcu_torture_cbflood(void *arg)
106586 VERBOSE_TOROUT_STRING("rcu_torture_cbflood task started");
106587 do {
106588 schedule_timeout_interruptible(cbflood_inter_holdoff);
106589 - atomic_long_inc(&n_cbfloods);
106590 + atomic_long_inc_unchecked(&n_cbfloods);
106591 WARN_ON(signal_pending(current));
106592 for (i = 0; i < cbflood_n_burst; i++) {
106593 for (j = 0; j < cbflood_n_per_burst; j++) {
106594 @@ -923,7 +923,7 @@ rcu_torture_writer(void *arg)
106595 i = old_rp->rtort_pipe_count;
106596 if (i > RCU_TORTURE_PIPE_LEN)
106597 i = RCU_TORTURE_PIPE_LEN;
106598 - atomic_inc(&rcu_torture_wcount[i]);
106599 + atomic_inc_unchecked(&rcu_torture_wcount[i]);
106600 old_rp->rtort_pipe_count++;
106601 switch (synctype[torture_random(&rand) % nsynctypes]) {
106602 case RTWS_DEF_FREE:
106603 @@ -1061,7 +1061,7 @@ static void rcu_torture_timer(unsigned long unused)
106604 return;
106605 }
106606 if (p->rtort_mbtest == 0)
106607 - atomic_inc(&n_rcu_torture_mberror);
106608 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106609 spin_lock(&rand_lock);
106610 cur_ops->read_delay(&rand);
106611 n_rcu_torture_timers++;
106612 @@ -1136,7 +1136,7 @@ rcu_torture_reader(void *arg)
106613 continue;
106614 }
106615 if (p->rtort_mbtest == 0)
106616 - atomic_inc(&n_rcu_torture_mberror);
106617 + atomic_inc_unchecked(&n_rcu_torture_mberror);
106618 cur_ops->read_delay(&rand);
106619 preempt_disable();
106620 pipe_count = p->rtort_pipe_count;
106621 @@ -1205,11 +1205,11 @@ rcu_torture_stats_print(void)
106622 rcu_torture_current,
106623 rcu_torture_current_version,
106624 list_empty(&rcu_torture_freelist),
106625 - atomic_read(&n_rcu_torture_alloc),
106626 - atomic_read(&n_rcu_torture_alloc_fail),
106627 - atomic_read(&n_rcu_torture_free));
106628 + atomic_read_unchecked(&n_rcu_torture_alloc),
106629 + atomic_read_unchecked(&n_rcu_torture_alloc_fail),
106630 + atomic_read_unchecked(&n_rcu_torture_free));
106631 pr_cont("rtmbe: %d rtbke: %ld rtbre: %ld ",
106632 - atomic_read(&n_rcu_torture_mberror),
106633 + atomic_read_unchecked(&n_rcu_torture_mberror),
106634 n_rcu_torture_boost_ktrerror,
106635 n_rcu_torture_boost_rterror);
106636 pr_cont("rtbf: %ld rtb: %ld nt: %ld ",
106637 @@ -1221,17 +1221,17 @@ rcu_torture_stats_print(void)
106638 n_barrier_successes,
106639 n_barrier_attempts,
106640 n_rcu_torture_barrier_error);
106641 - pr_cont("cbflood: %ld\n", atomic_long_read(&n_cbfloods));
106642 + pr_cont("cbflood: %ld\n", atomic_long_read_unchecked(&n_cbfloods));
106643
106644 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106645 - if (atomic_read(&n_rcu_torture_mberror) != 0 ||
106646 + if (atomic_read_unchecked(&n_rcu_torture_mberror) != 0 ||
106647 n_rcu_torture_barrier_error != 0 ||
106648 n_rcu_torture_boost_ktrerror != 0 ||
106649 n_rcu_torture_boost_rterror != 0 ||
106650 n_rcu_torture_boost_failure != 0 ||
106651 i > 1) {
106652 pr_cont("%s", "!!! ");
106653 - atomic_inc(&n_rcu_torture_error);
106654 + atomic_inc_unchecked(&n_rcu_torture_error);
106655 WARN_ON_ONCE(1);
106656 }
106657 pr_cont("Reader Pipe: ");
106658 @@ -1248,7 +1248,7 @@ rcu_torture_stats_print(void)
106659 pr_alert("%s%s ", torture_type, TORTURE_FLAG);
106660 pr_cont("Free-Block Circulation: ");
106661 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106662 - pr_cont(" %d", atomic_read(&rcu_torture_wcount[i]));
106663 + pr_cont(" %d", atomic_read_unchecked(&rcu_torture_wcount[i]));
106664 }
106665 pr_cont("\n");
106666
106667 @@ -1595,7 +1595,7 @@ rcu_torture_cleanup(void)
106668
106669 rcu_torture_stats_print(); /* -After- the stats thread is stopped! */
106670
106671 - if (atomic_read(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106672 + if (atomic_read_unchecked(&n_rcu_torture_error) || n_rcu_torture_barrier_error)
106673 rcu_torture_print_module_parms(cur_ops, "End of test: FAILURE");
106674 else if (torture_onoff_failures())
106675 rcu_torture_print_module_parms(cur_ops,
106676 @@ -1720,18 +1720,18 @@ rcu_torture_init(void)
106677
106678 rcu_torture_current = NULL;
106679 rcu_torture_current_version = 0;
106680 - atomic_set(&n_rcu_torture_alloc, 0);
106681 - atomic_set(&n_rcu_torture_alloc_fail, 0);
106682 - atomic_set(&n_rcu_torture_free, 0);
106683 - atomic_set(&n_rcu_torture_mberror, 0);
106684 - atomic_set(&n_rcu_torture_error, 0);
106685 + atomic_set_unchecked(&n_rcu_torture_alloc, 0);
106686 + atomic_set_unchecked(&n_rcu_torture_alloc_fail, 0);
106687 + atomic_set_unchecked(&n_rcu_torture_free, 0);
106688 + atomic_set_unchecked(&n_rcu_torture_mberror, 0);
106689 + atomic_set_unchecked(&n_rcu_torture_error, 0);
106690 n_rcu_torture_barrier_error = 0;
106691 n_rcu_torture_boost_ktrerror = 0;
106692 n_rcu_torture_boost_rterror = 0;
106693 n_rcu_torture_boost_failure = 0;
106694 n_rcu_torture_boosts = 0;
106695 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++)
106696 - atomic_set(&rcu_torture_wcount[i], 0);
106697 + atomic_set_unchecked(&rcu_torture_wcount[i], 0);
106698 for_each_possible_cpu(cpu) {
106699 for (i = 0; i < RCU_TORTURE_PIPE_LEN + 1; i++) {
106700 per_cpu(rcu_torture_count, cpu)[i] = 0;
106701 diff --git a/kernel/rcu/tiny.c b/kernel/rcu/tiny.c
106702 index ec30868..89752ff 100644
106703 --- a/kernel/rcu/tiny.c
106704 +++ b/kernel/rcu/tiny.c
106705 @@ -42,7 +42,7 @@
106706 /* Forward declarations for tiny_plugin.h. */
106707 struct rcu_ctrlblk;
106708 static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp);
106709 -static void rcu_process_callbacks(struct softirq_action *unused);
106710 +static void rcu_process_callbacks(void);
106711 static void __call_rcu(struct rcu_head *head,
106712 void (*func)(struct rcu_head *rcu),
106713 struct rcu_ctrlblk *rcp);
106714 @@ -203,7 +203,7 @@ static void __rcu_process_callbacks(struct rcu_ctrlblk *rcp)
106715 false));
106716 }
106717
106718 -static void rcu_process_callbacks(struct softirq_action *unused)
106719 +static __latent_entropy void rcu_process_callbacks(void)
106720 {
106721 __rcu_process_callbacks(&rcu_sched_ctrlblk);
106722 __rcu_process_callbacks(&rcu_bh_ctrlblk);
106723 diff --git a/kernel/rcu/tiny_plugin.h b/kernel/rcu/tiny_plugin.h
106724 index f94e209..d2985bd 100644
106725 --- a/kernel/rcu/tiny_plugin.h
106726 +++ b/kernel/rcu/tiny_plugin.h
106727 @@ -150,10 +150,10 @@ static void check_cpu_stall(struct rcu_ctrlblk *rcp)
106728 rcp->name, rcp->ticks_this_gp, DYNTICK_TASK_EXIT_IDLE,
106729 jiffies - rcp->gp_start, rcp->qlen);
106730 dump_stack();
106731 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies +
106732 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies +
106733 3 * rcu_jiffies_till_stall_check() + 3;
106734 } else if (ULONG_CMP_GE(j, js)) {
106735 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106736 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106737 }
106738 }
106739
106740 @@ -161,7 +161,7 @@ static void reset_cpu_stall_ticks(struct rcu_ctrlblk *rcp)
106741 {
106742 rcp->ticks_this_gp = 0;
106743 rcp->gp_start = jiffies;
106744 - ACCESS_ONCE(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106745 + ACCESS_ONCE_RW(rcp->jiffies_stall) = jiffies + rcu_jiffies_till_stall_check();
106746 }
106747
106748 static void check_cpu_stalls(void)
106749 diff --git a/kernel/rcu/tree.c b/kernel/rcu/tree.c
106750 index 8cf7304..953f8ad 100644
106751 --- a/kernel/rcu/tree.c
106752 +++ b/kernel/rcu/tree.c
106753 @@ -290,7 +290,7 @@ static void rcu_momentary_dyntick_idle(void)
106754 */
106755 rdtp = this_cpu_ptr(&rcu_dynticks);
106756 smp_mb__before_atomic(); /* Earlier stuff before QS. */
106757 - atomic_add(2, &rdtp->dynticks); /* QS. */
106758 + atomic_add_unchecked(2, &rdtp->dynticks); /* QS. */
106759 smp_mb__after_atomic(); /* Later stuff after QS. */
106760 break;
106761 }
106762 @@ -602,9 +602,9 @@ static void rcu_eqs_enter_common(long long oldval, bool user)
106763 rcu_prepare_for_idle();
106764 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
106765 smp_mb__before_atomic(); /* See above. */
106766 - atomic_inc(&rdtp->dynticks);
106767 + atomic_inc_unchecked(&rdtp->dynticks);
106768 smp_mb__after_atomic(); /* Force ordering with next sojourn. */
106769 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
106770 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
106771 rcu_dynticks_task_enter();
106772
106773 /*
106774 @@ -725,10 +725,10 @@ static void rcu_eqs_exit_common(long long oldval, int user)
106775
106776 rcu_dynticks_task_exit();
106777 smp_mb__before_atomic(); /* Force ordering w/previous sojourn. */
106778 - atomic_inc(&rdtp->dynticks);
106779 + atomic_inc_unchecked(&rdtp->dynticks);
106780 /* CPUs seeing atomic_inc() must see later RCU read-side crit sects */
106781 smp_mb__after_atomic(); /* See above. */
106782 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106783 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106784 rcu_cleanup_after_idle();
106785 trace_rcu_dyntick(TPS("End"), oldval, rdtp->dynticks_nesting);
106786 if (!user && !is_idle_task(current)) {
106787 @@ -862,12 +862,12 @@ void rcu_nmi_enter(void)
106788 * to be in the outermost NMI handler that interrupted an RCU-idle
106789 * period (observation due to Andy Lutomirski).
106790 */
106791 - if (!(atomic_read(&rdtp->dynticks) & 0x1)) {
106792 + if (!(atomic_read_unchecked(&rdtp->dynticks) & 0x1)) {
106793 smp_mb__before_atomic(); /* Force delay from prior write. */
106794 - atomic_inc(&rdtp->dynticks);
106795 + atomic_inc_unchecked(&rdtp->dynticks);
106796 /* atomic_inc() before later RCU read-side crit sects */
106797 smp_mb__after_atomic(); /* See above. */
106798 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106799 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106800 incby = 1;
106801 }
106802 rdtp->dynticks_nmi_nesting += incby;
106803 @@ -892,7 +892,7 @@ void rcu_nmi_exit(void)
106804 * to us!)
106805 */
106806 WARN_ON_ONCE(rdtp->dynticks_nmi_nesting <= 0);
106807 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks) & 0x1));
106808 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks) & 0x1));
106809
106810 /*
106811 * If the nesting level is not 1, the CPU wasn't RCU-idle, so
106812 @@ -907,9 +907,9 @@ void rcu_nmi_exit(void)
106813 rdtp->dynticks_nmi_nesting = 0;
106814 /* CPUs seeing atomic_inc() must see prior RCU read-side crit sects */
106815 smp_mb__before_atomic(); /* See above. */
106816 - atomic_inc(&rdtp->dynticks);
106817 + atomic_inc_unchecked(&rdtp->dynticks);
106818 smp_mb__after_atomic(); /* Force delay to next write. */
106819 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks) & 0x1);
106820 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks) & 0x1);
106821 }
106822
106823 /**
106824 @@ -922,7 +922,7 @@ void rcu_nmi_exit(void)
106825 */
106826 bool notrace __rcu_is_watching(void)
106827 {
106828 - return atomic_read(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
106829 + return atomic_read_unchecked(this_cpu_ptr(&rcu_dynticks.dynticks)) & 0x1;
106830 }
106831
106832 /**
106833 @@ -1005,7 +1005,7 @@ static int rcu_is_cpu_rrupt_from_idle(void)
106834 static int dyntick_save_progress_counter(struct rcu_data *rdp,
106835 bool *isidle, unsigned long *maxj)
106836 {
106837 - rdp->dynticks_snap = atomic_add_return(0, &rdp->dynticks->dynticks);
106838 + rdp->dynticks_snap = atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
106839 rcu_sysidle_check_cpu(rdp, isidle, maxj);
106840 if ((rdp->dynticks_snap & 0x1) == 0) {
106841 trace_rcu_fqs(rdp->rsp->name, rdp->gpnum, rdp->cpu, TPS("dti"));
106842 @@ -1013,7 +1013,7 @@ static int dyntick_save_progress_counter(struct rcu_data *rdp,
106843 } else {
106844 if (ULONG_CMP_LT(ACCESS_ONCE(rdp->gpnum) + ULONG_MAX / 4,
106845 rdp->mynode->gpnum))
106846 - ACCESS_ONCE(rdp->gpwrap) = true;
106847 + ACCESS_ONCE_RW(rdp->gpwrap) = true;
106848 return 0;
106849 }
106850 }
106851 @@ -1031,7 +1031,7 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
106852 int *rcrmp;
106853 unsigned int snap;
106854
106855 - curr = (unsigned int)atomic_add_return(0, &rdp->dynticks->dynticks);
106856 + curr = (unsigned int)atomic_add_return_unchecked(0, &rdp->dynticks->dynticks);
106857 snap = (unsigned int)rdp->dynticks_snap;
106858
106859 /*
106860 @@ -1094,10 +1094,10 @@ static int rcu_implicit_dynticks_qs(struct rcu_data *rdp,
106861 rdp->rsp->gp_start + jiffies_till_sched_qs) ||
106862 ULONG_CMP_GE(jiffies, rdp->rsp->jiffies_resched)) {
106863 if (!(ACCESS_ONCE(*rcrmp) & rdp->rsp->flavor_mask)) {
106864 - ACCESS_ONCE(rdp->cond_resched_completed) =
106865 + ACCESS_ONCE_RW(rdp->cond_resched_completed) =
106866 ACCESS_ONCE(rdp->mynode->completed);
106867 smp_mb(); /* ->cond_resched_completed before *rcrmp. */
106868 - ACCESS_ONCE(*rcrmp) =
106869 + ACCESS_ONCE_RW(*rcrmp) =
106870 ACCESS_ONCE(*rcrmp) + rdp->rsp->flavor_mask;
106871 resched_cpu(rdp->cpu); /* Force CPU into scheduler. */
106872 rdp->rsp->jiffies_resched += 5; /* Enable beating. */
106873 @@ -1119,7 +1119,7 @@ static void record_gp_stall_check_time(struct rcu_state *rsp)
106874 rsp->gp_start = j;
106875 smp_wmb(); /* Record start time before stall time. */
106876 j1 = rcu_jiffies_till_stall_check();
106877 - ACCESS_ONCE(rsp->jiffies_stall) = j + j1;
106878 + ACCESS_ONCE_RW(rsp->jiffies_stall) = j + j1;
106879 rsp->jiffies_resched = j + j1 / 2;
106880 rsp->n_force_qs_gpstart = ACCESS_ONCE(rsp->n_force_qs);
106881 }
106882 @@ -1178,7 +1178,7 @@ static void print_other_cpu_stall(struct rcu_state *rsp, unsigned long gpnum)
106883 raw_spin_unlock_irqrestore(&rnp->lock, flags);
106884 return;
106885 }
106886 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
106887 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + 3 * rcu_jiffies_till_stall_check() + 3;
106888 raw_spin_unlock_irqrestore(&rnp->lock, flags);
106889
106890 /*
106891 @@ -1263,7 +1263,7 @@ static void print_cpu_stall(struct rcu_state *rsp)
106892
106893 raw_spin_lock_irqsave(&rnp->lock, flags);
106894 if (ULONG_CMP_GE(jiffies, ACCESS_ONCE(rsp->jiffies_stall)))
106895 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies +
106896 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies +
106897 3 * rcu_jiffies_till_stall_check() + 3;
106898 raw_spin_unlock_irqrestore(&rnp->lock, flags);
106899
106900 @@ -1347,7 +1347,7 @@ void rcu_cpu_stall_reset(void)
106901 struct rcu_state *rsp;
106902
106903 for_each_rcu_flavor(rsp)
106904 - ACCESS_ONCE(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
106905 + ACCESS_ONCE_RW(rsp->jiffies_stall) = jiffies + ULONG_MAX / 2;
106906 }
106907
106908 /*
106909 @@ -1704,7 +1704,7 @@ static bool __note_gp_changes(struct rcu_state *rsp, struct rcu_node *rnp,
106910 rdp->rcu_qs_ctr_snap = __this_cpu_read(rcu_qs_ctr);
106911 rdp->qs_pending = !!(rnp->qsmask & rdp->grpmask);
106912 zero_cpu_stall_ticks(rdp);
106913 - ACCESS_ONCE(rdp->gpwrap) = false;
106914 + ACCESS_ONCE_RW(rdp->gpwrap) = false;
106915 }
106916 return ret;
106917 }
106918 @@ -1740,7 +1740,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
106919 struct rcu_data *rdp;
106920 struct rcu_node *rnp = rcu_get_root(rsp);
106921
106922 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106923 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106924 raw_spin_lock_irq(&rnp->lock);
106925 smp_mb__after_unlock_lock();
106926 if (!ACCESS_ONCE(rsp->gp_flags)) {
106927 @@ -1748,7 +1748,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
106928 raw_spin_unlock_irq(&rnp->lock);
106929 return 0;
106930 }
106931 - ACCESS_ONCE(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
106932 + ACCESS_ONCE_RW(rsp->gp_flags) = 0; /* Clear all flags: New grace period. */
106933
106934 if (WARN_ON_ONCE(rcu_gp_in_progress(rsp))) {
106935 /*
106936 @@ -1834,9 +1834,9 @@ static int rcu_gp_init(struct rcu_state *rsp)
106937 rdp = this_cpu_ptr(rsp->rda);
106938 rcu_preempt_check_blocked_tasks(rnp);
106939 rnp->qsmask = rnp->qsmaskinit;
106940 - ACCESS_ONCE(rnp->gpnum) = rsp->gpnum;
106941 + ACCESS_ONCE_RW(rnp->gpnum) = rsp->gpnum;
106942 if (WARN_ON_ONCE(rnp->completed != rsp->completed))
106943 - ACCESS_ONCE(rnp->completed) = rsp->completed;
106944 + ACCESS_ONCE_RW(rnp->completed) = rsp->completed;
106945 if (rnp == rdp->mynode)
106946 (void)__note_gp_changes(rsp, rnp, rdp);
106947 rcu_preempt_boost_start_gp(rnp);
106948 @@ -1845,7 +1845,7 @@ static int rcu_gp_init(struct rcu_state *rsp)
106949 rnp->grphi, rnp->qsmask);
106950 raw_spin_unlock_irq(&rnp->lock);
106951 cond_resched_rcu_qs();
106952 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106953 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106954 if (gp_init_delay > 0 &&
106955 !(rsp->gpnum % (rcu_num_nodes * PER_RCU_NODE_PERIOD)))
106956 schedule_timeout_uninterruptible(gp_init_delay);
106957 @@ -1864,7 +1864,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
106958 unsigned long maxj;
106959 struct rcu_node *rnp = rcu_get_root(rsp);
106960
106961 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106962 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106963 rsp->n_force_qs++;
106964 if (fqs_state == RCU_SAVE_DYNTICK) {
106965 /* Collect dyntick-idle snapshots. */
106966 @@ -1885,7 +1885,7 @@ static int rcu_gp_fqs(struct rcu_state *rsp, int fqs_state_in)
106967 if (ACCESS_ONCE(rsp->gp_flags) & RCU_GP_FLAG_FQS) {
106968 raw_spin_lock_irq(&rnp->lock);
106969 smp_mb__after_unlock_lock();
106970 - ACCESS_ONCE(rsp->gp_flags) =
106971 + ACCESS_ONCE_RW(rsp->gp_flags) =
106972 ACCESS_ONCE(rsp->gp_flags) & ~RCU_GP_FLAG_FQS;
106973 raw_spin_unlock_irq(&rnp->lock);
106974 }
106975 @@ -1903,7 +1903,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
106976 struct rcu_data *rdp;
106977 struct rcu_node *rnp = rcu_get_root(rsp);
106978
106979 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106980 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106981 raw_spin_lock_irq(&rnp->lock);
106982 smp_mb__after_unlock_lock();
106983 gp_duration = jiffies - rsp->gp_start;
106984 @@ -1934,7 +1934,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
106985 smp_mb__after_unlock_lock();
106986 WARN_ON_ONCE(rcu_preempt_blocked_readers_cgp(rnp));
106987 WARN_ON_ONCE(rnp->qsmask);
106988 - ACCESS_ONCE(rnp->completed) = rsp->gpnum;
106989 + ACCESS_ONCE_RW(rnp->completed) = rsp->gpnum;
106990 rdp = this_cpu_ptr(rsp->rda);
106991 if (rnp == rdp->mynode)
106992 needgp = __note_gp_changes(rsp, rnp, rdp) || needgp;
106993 @@ -1942,7 +1942,7 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
106994 nocb += rcu_future_gp_cleanup(rsp, rnp);
106995 raw_spin_unlock_irq(&rnp->lock);
106996 cond_resched_rcu_qs();
106997 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
106998 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
106999 }
107000 rnp = rcu_get_root(rsp);
107001 raw_spin_lock_irq(&rnp->lock);
107002 @@ -1950,14 +1950,14 @@ static void rcu_gp_cleanup(struct rcu_state *rsp)
107003 rcu_nocb_gp_set(rnp, nocb);
107004
107005 /* Declare grace period done. */
107006 - ACCESS_ONCE(rsp->completed) = rsp->gpnum;
107007 + ACCESS_ONCE_RW(rsp->completed) = rsp->gpnum;
107008 trace_rcu_grace_period(rsp->name, rsp->completed, TPS("end"));
107009 rsp->fqs_state = RCU_GP_IDLE;
107010 rdp = this_cpu_ptr(rsp->rda);
107011 /* Advance CBs to reduce false positives below. */
107012 needgp = rcu_advance_cbs(rsp, rnp, rdp) || needgp;
107013 if (needgp || cpu_needs_another_gp(rsp, rdp)) {
107014 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107015 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107016 trace_rcu_grace_period(rsp->name,
107017 ACCESS_ONCE(rsp->gpnum),
107018 TPS("newreq"));
107019 @@ -1993,7 +1993,7 @@ static int __noreturn rcu_gp_kthread(void *arg)
107020 if (rcu_gp_init(rsp))
107021 break;
107022 cond_resched_rcu_qs();
107023 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107024 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107025 WARN_ON(signal_pending(current));
107026 trace_rcu_grace_period(rsp->name,
107027 ACCESS_ONCE(rsp->gpnum),
107028 @@ -2037,11 +2037,11 @@ static int __noreturn rcu_gp_kthread(void *arg)
107029 ACCESS_ONCE(rsp->gpnum),
107030 TPS("fqsend"));
107031 cond_resched_rcu_qs();
107032 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107033 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107034 } else {
107035 /* Deal with stray signal. */
107036 cond_resched_rcu_qs();
107037 - ACCESS_ONCE(rsp->gp_activity) = jiffies;
107038 + ACCESS_ONCE_RW(rsp->gp_activity) = jiffies;
107039 WARN_ON(signal_pending(current));
107040 trace_rcu_grace_period(rsp->name,
107041 ACCESS_ONCE(rsp->gpnum),
107042 @@ -2086,7 +2086,7 @@ rcu_start_gp_advanced(struct rcu_state *rsp, struct rcu_node *rnp,
107043 */
107044 return false;
107045 }
107046 - ACCESS_ONCE(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107047 + ACCESS_ONCE_RW(rsp->gp_flags) = RCU_GP_FLAG_INIT;
107048 trace_rcu_grace_period(rsp->name, ACCESS_ONCE(rsp->gpnum),
107049 TPS("newreq"));
107050
107051 @@ -2359,7 +2359,7 @@ rcu_send_cbs_to_orphanage(int cpu, struct rcu_state *rsp,
107052 rsp->qlen += rdp->qlen;
107053 rdp->n_cbs_orphaned += rdp->qlen;
107054 rdp->qlen_lazy = 0;
107055 - ACCESS_ONCE(rdp->qlen) = 0;
107056 + ACCESS_ONCE_RW(rdp->qlen) = 0;
107057 }
107058
107059 /*
107060 @@ -2636,7 +2636,7 @@ static void rcu_do_batch(struct rcu_state *rsp, struct rcu_data *rdp)
107061 }
107062 smp_mb(); /* List handling before counting for rcu_barrier(). */
107063 rdp->qlen_lazy -= count_lazy;
107064 - ACCESS_ONCE(rdp->qlen) = rdp->qlen - count;
107065 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen - count;
107066 rdp->n_cbs_invoked += count;
107067
107068 /* Reinstate batch limit if we have worked down the excess. */
107069 @@ -2814,7 +2814,7 @@ static void force_quiescent_state(struct rcu_state *rsp)
107070 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107071 return; /* Someone beat us to it. */
107072 }
107073 - ACCESS_ONCE(rsp->gp_flags) =
107074 + ACCESS_ONCE_RW(rsp->gp_flags) =
107075 ACCESS_ONCE(rsp->gp_flags) | RCU_GP_FLAG_FQS;
107076 raw_spin_unlock_irqrestore(&rnp_old->lock, flags);
107077 rcu_gp_kthread_wake(rsp);
107078 @@ -2860,7 +2860,7 @@ __rcu_process_callbacks(struct rcu_state *rsp)
107079 /*
107080 * Do RCU core processing for the current CPU.
107081 */
107082 -static void rcu_process_callbacks(struct softirq_action *unused)
107083 +static void rcu_process_callbacks(void)
107084 {
107085 struct rcu_state *rsp;
107086
107087 @@ -2972,7 +2972,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107088 WARN_ON_ONCE((unsigned long)head & 0x1); /* Misaligned rcu_head! */
107089 if (debug_rcu_head_queue(head)) {
107090 /* Probable double call_rcu(), so leak the callback. */
107091 - ACCESS_ONCE(head->func) = rcu_leak_callback;
107092 + ACCESS_ONCE_RW(head->func) = rcu_leak_callback;
107093 WARN_ONCE(1, "__call_rcu(): Leaked duplicate callback\n");
107094 return;
107095 }
107096 @@ -3011,7 +3011,7 @@ __call_rcu(struct rcu_head *head, void (*func)(struct rcu_head *rcu),
107097 if (!likely(rdp->nxtlist))
107098 init_default_callback_list(rdp);
107099 }
107100 - ACCESS_ONCE(rdp->qlen) = rdp->qlen + 1;
107101 + ACCESS_ONCE_RW(rdp->qlen) = rdp->qlen + 1;
107102 if (lazy)
107103 rdp->qlen_lazy++;
107104 else
107105 @@ -3284,11 +3284,11 @@ void synchronize_sched_expedited(void)
107106 * counter wrap on a 32-bit system. Quite a few more CPUs would of
107107 * course be required on a 64-bit system.
107108 */
107109 - if (ULONG_CMP_GE((ulong)atomic_long_read(&rsp->expedited_start),
107110 + if (ULONG_CMP_GE((ulong)atomic_long_read_unchecked(&rsp->expedited_start),
107111 (ulong)atomic_long_read(&rsp->expedited_done) +
107112 ULONG_MAX / 8)) {
107113 synchronize_sched();
107114 - atomic_long_inc(&rsp->expedited_wrap);
107115 + atomic_long_inc_unchecked(&rsp->expedited_wrap);
107116 return;
107117 }
107118
107119 @@ -3296,12 +3296,12 @@ void synchronize_sched_expedited(void)
107120 * Take a ticket. Note that atomic_inc_return() implies a
107121 * full memory barrier.
107122 */
107123 - snap = atomic_long_inc_return(&rsp->expedited_start);
107124 + snap = atomic_long_inc_return_unchecked(&rsp->expedited_start);
107125 firstsnap = snap;
107126 if (!try_get_online_cpus()) {
107127 /* CPU hotplug operation in flight, fall back to normal GP. */
107128 wait_rcu_gp(call_rcu_sched);
107129 - atomic_long_inc(&rsp->expedited_normal);
107130 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107131 return;
107132 }
107133 WARN_ON_ONCE(cpu_is_offline(raw_smp_processor_id()));
107134 @@ -3314,7 +3314,7 @@ void synchronize_sched_expedited(void)
107135 for_each_cpu(cpu, cm) {
107136 struct rcu_dynticks *rdtp = &per_cpu(rcu_dynticks, cpu);
107137
107138 - if (!(atomic_add_return(0, &rdtp->dynticks) & 0x1))
107139 + if (!(atomic_add_return_unchecked(0, &rdtp->dynticks) & 0x1))
107140 cpumask_clear_cpu(cpu, cm);
107141 }
107142 if (cpumask_weight(cm) == 0)
107143 @@ -3329,14 +3329,14 @@ void synchronize_sched_expedited(void)
107144 synchronize_sched_expedited_cpu_stop,
107145 NULL) == -EAGAIN) {
107146 put_online_cpus();
107147 - atomic_long_inc(&rsp->expedited_tryfail);
107148 + atomic_long_inc_unchecked(&rsp->expedited_tryfail);
107149
107150 /* Check to see if someone else did our work for us. */
107151 s = atomic_long_read(&rsp->expedited_done);
107152 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107153 /* ensure test happens before caller kfree */
107154 smp_mb__before_atomic(); /* ^^^ */
107155 - atomic_long_inc(&rsp->expedited_workdone1);
107156 + atomic_long_inc_unchecked(&rsp->expedited_workdone1);
107157 free_cpumask_var(cm);
107158 return;
107159 }
107160 @@ -3346,7 +3346,7 @@ void synchronize_sched_expedited(void)
107161 udelay(trycount * num_online_cpus());
107162 } else {
107163 wait_rcu_gp(call_rcu_sched);
107164 - atomic_long_inc(&rsp->expedited_normal);
107165 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107166 free_cpumask_var(cm);
107167 return;
107168 }
107169 @@ -3356,7 +3356,7 @@ void synchronize_sched_expedited(void)
107170 if (ULONG_CMP_GE((ulong)s, (ulong)firstsnap)) {
107171 /* ensure test happens before caller kfree */
107172 smp_mb__before_atomic(); /* ^^^ */
107173 - atomic_long_inc(&rsp->expedited_workdone2);
107174 + atomic_long_inc_unchecked(&rsp->expedited_workdone2);
107175 free_cpumask_var(cm);
107176 return;
107177 }
107178 @@ -3371,14 +3371,14 @@ void synchronize_sched_expedited(void)
107179 if (!try_get_online_cpus()) {
107180 /* CPU hotplug operation in flight, use normal GP. */
107181 wait_rcu_gp(call_rcu_sched);
107182 - atomic_long_inc(&rsp->expedited_normal);
107183 + atomic_long_inc_unchecked(&rsp->expedited_normal);
107184 free_cpumask_var(cm);
107185 return;
107186 }
107187 - snap = atomic_long_read(&rsp->expedited_start);
107188 + snap = atomic_long_read_unchecked(&rsp->expedited_start);
107189 smp_mb(); /* ensure read is before try_stop_cpus(). */
107190 }
107191 - atomic_long_inc(&rsp->expedited_stoppedcpus);
107192 + atomic_long_inc_unchecked(&rsp->expedited_stoppedcpus);
107193
107194 all_cpus_idle:
107195 free_cpumask_var(cm);
107196 @@ -3390,16 +3390,16 @@ all_cpus_idle:
107197 * than we did already did their update.
107198 */
107199 do {
107200 - atomic_long_inc(&rsp->expedited_done_tries);
107201 + atomic_long_inc_unchecked(&rsp->expedited_done_tries);
107202 s = atomic_long_read(&rsp->expedited_done);
107203 if (ULONG_CMP_GE((ulong)s, (ulong)snap)) {
107204 /* ensure test happens before caller kfree */
107205 smp_mb__before_atomic(); /* ^^^ */
107206 - atomic_long_inc(&rsp->expedited_done_lost);
107207 + atomic_long_inc_unchecked(&rsp->expedited_done_lost);
107208 break;
107209 }
107210 } while (atomic_long_cmpxchg(&rsp->expedited_done, s, snap) != s);
107211 - atomic_long_inc(&rsp->expedited_done_exit);
107212 + atomic_long_inc_unchecked(&rsp->expedited_done_exit);
107213
107214 put_online_cpus();
107215 }
107216 @@ -3609,7 +3609,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107217 * ACCESS_ONCE() to prevent the compiler from speculating
107218 * the increment to precede the early-exit check.
107219 */
107220 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107221 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107222 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 1);
107223 _rcu_barrier_trace(rsp, "Inc1", -1, rsp->n_barrier_done);
107224 smp_mb(); /* Order ->n_barrier_done increment with below mechanism. */
107225 @@ -3665,7 +3665,7 @@ static void _rcu_barrier(struct rcu_state *rsp)
107226
107227 /* Increment ->n_barrier_done to prevent duplicate work. */
107228 smp_mb(); /* Keep increment after above mechanism. */
107229 - ACCESS_ONCE(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107230 + ACCESS_ONCE_RW(rsp->n_barrier_done) = rsp->n_barrier_done + 1;
107231 WARN_ON_ONCE((rsp->n_barrier_done & 0x1) != 0);
107232 _rcu_barrier_trace(rsp, "Inc2", -1, rsp->n_barrier_done);
107233 smp_mb(); /* Keep increment before caller's subsequent code. */
107234 @@ -3732,7 +3732,7 @@ rcu_boot_init_percpu_data(int cpu, struct rcu_state *rsp)
107235 rdp->grpmask = 1UL << (cpu - rdp->mynode->grplo);
107236 rdp->dynticks = &per_cpu(rcu_dynticks, cpu);
107237 WARN_ON_ONCE(rdp->dynticks->dynticks_nesting != DYNTICK_TASK_EXIT_IDLE);
107238 - WARN_ON_ONCE(atomic_read(&rdp->dynticks->dynticks) != 1);
107239 + WARN_ON_ONCE(atomic_read_unchecked(&rdp->dynticks->dynticks) != 1);
107240 rdp->cpu = cpu;
107241 rdp->rsp = rsp;
107242 rcu_boot_init_nocb_percpu_data(rdp);
107243 @@ -3763,8 +3763,8 @@ rcu_init_percpu_data(int cpu, struct rcu_state *rsp)
107244 init_callback_list(rdp); /* Re-enable callbacks on this CPU. */
107245 rdp->dynticks->dynticks_nesting = DYNTICK_TASK_EXIT_IDLE;
107246 rcu_sysidle_init_percpu_data(rdp->dynticks);
107247 - atomic_set(&rdp->dynticks->dynticks,
107248 - (atomic_read(&rdp->dynticks->dynticks) & ~0x1) + 1);
107249 + atomic_set_unchecked(&rdp->dynticks->dynticks,
107250 + (atomic_read_unchecked(&rdp->dynticks->dynticks) & ~0x1) + 1);
107251 raw_spin_unlock(&rnp->lock); /* irqs remain disabled. */
107252
107253 /*
107254 diff --git a/kernel/rcu/tree.h b/kernel/rcu/tree.h
107255 index a69d3da..51993c4 100644
107256 --- a/kernel/rcu/tree.h
107257 +++ b/kernel/rcu/tree.h
107258 @@ -86,11 +86,11 @@ struct rcu_dynticks {
107259 long long dynticks_nesting; /* Track irq/process nesting level. */
107260 /* Process level is worth LLONG_MAX/2. */
107261 int dynticks_nmi_nesting; /* Track NMI nesting level. */
107262 - atomic_t dynticks; /* Even value for idle, else odd. */
107263 + atomic_unchecked_t dynticks;/* Even value for idle, else odd. */
107264 #ifdef CONFIG_NO_HZ_FULL_SYSIDLE
107265 long long dynticks_idle_nesting;
107266 /* irq/process nesting level from idle. */
107267 - atomic_t dynticks_idle; /* Even value for idle, else odd. */
107268 + atomic_unchecked_t dynticks_idle;/* Even value for idle, else odd. */
107269 /* "Idle" excludes userspace execution. */
107270 unsigned long dynticks_idle_jiffies;
107271 /* End of last non-NMI non-idle period. */
107272 @@ -463,17 +463,17 @@ struct rcu_state {
107273 /* _rcu_barrier(). */
107274 /* End of fields guarded by barrier_mutex. */
107275
107276 - atomic_long_t expedited_start; /* Starting ticket. */
107277 - atomic_long_t expedited_done; /* Done ticket. */
107278 - atomic_long_t expedited_wrap; /* # near-wrap incidents. */
107279 - atomic_long_t expedited_tryfail; /* # acquisition failures. */
107280 - atomic_long_t expedited_workdone1; /* # done by others #1. */
107281 - atomic_long_t expedited_workdone2; /* # done by others #2. */
107282 - atomic_long_t expedited_normal; /* # fallbacks to normal. */
107283 - atomic_long_t expedited_stoppedcpus; /* # successful stop_cpus. */
107284 - atomic_long_t expedited_done_tries; /* # tries to update _done. */
107285 - atomic_long_t expedited_done_lost; /* # times beaten to _done. */
107286 - atomic_long_t expedited_done_exit; /* # times exited _done loop. */
107287 + atomic_long_unchecked_t expedited_start; /* Starting ticket. */
107288 + atomic_long_t expedited_done; /* Done ticket. */
107289 + atomic_long_unchecked_t expedited_wrap; /* # near-wrap incidents. */
107290 + atomic_long_unchecked_t expedited_tryfail; /* # acquisition failures. */
107291 + atomic_long_unchecked_t expedited_workdone1; /* # done by others #1. */
107292 + atomic_long_unchecked_t expedited_workdone2; /* # done by others #2. */
107293 + atomic_long_unchecked_t expedited_normal; /* # fallbacks to normal. */
107294 + atomic_long_unchecked_t expedited_stoppedcpus; /* # successful stop_cpus. */
107295 + atomic_long_unchecked_t expedited_done_tries; /* # tries to update _done. */
107296 + atomic_long_unchecked_t expedited_done_lost; /* # times beaten to _done. */
107297 + atomic_long_unchecked_t expedited_done_exit; /* # times exited _done loop. */
107298
107299 unsigned long jiffies_force_qs; /* Time at which to invoke */
107300 /* force_quiescent_state(). */
107301 diff --git a/kernel/rcu/tree_plugin.h b/kernel/rcu/tree_plugin.h
107302 index 8c0ec0f..99d52c5 100644
107303 --- a/kernel/rcu/tree_plugin.h
107304 +++ b/kernel/rcu/tree_plugin.h
107305 @@ -570,7 +570,7 @@ static int rcu_preempted_readers_exp(struct rcu_node *rnp)
107306 static int sync_rcu_preempt_exp_done(struct rcu_node *rnp)
107307 {
107308 return !rcu_preempted_readers_exp(rnp) &&
107309 - ACCESS_ONCE(rnp->expmask) == 0;
107310 + ACCESS_ONCE_RW(rnp->expmask) == 0;
107311 }
107312
107313 /*
107314 @@ -780,7 +780,7 @@ void synchronize_rcu_expedited(void)
107315
107316 /* Clean up and exit. */
107317 smp_mb(); /* ensure expedited GP seen before counter increment. */
107318 - ACCESS_ONCE(sync_rcu_preempt_exp_count) =
107319 + ACCESS_ONCE_RW(sync_rcu_preempt_exp_count) =
107320 sync_rcu_preempt_exp_count + 1;
107321 unlock_mb_ret:
107322 mutex_unlock(&sync_rcu_preempt_exp_mutex);
107323 @@ -1286,7 +1286,7 @@ static void rcu_boost_kthread_setaffinity(struct rcu_node *rnp, int outgoingcpu)
107324 free_cpumask_var(cm);
107325 }
107326
107327 -static struct smp_hotplug_thread rcu_cpu_thread_spec = {
107328 +static struct smp_hotplug_thread rcu_cpu_thread_spec __read_only = {
107329 .store = &rcu_cpu_kthread_task,
107330 .thread_should_run = rcu_cpu_kthread_should_run,
107331 .thread_fn = rcu_cpu_kthread,
107332 @@ -1757,7 +1757,7 @@ static void print_cpu_stall_info(struct rcu_state *rsp, int cpu)
107333 print_cpu_stall_fast_no_hz(fast_no_hz, cpu);
107334 pr_err("\t%d: (%lu %s) idle=%03x/%llx/%d softirq=%u/%u fqs=%ld %s\n",
107335 cpu, ticks_value, ticks_title,
107336 - atomic_read(&rdtp->dynticks) & 0xfff,
107337 + atomic_read_unchecked(&rdtp->dynticks) & 0xfff,
107338 rdtp->dynticks_nesting, rdtp->dynticks_nmi_nesting,
107339 rdp->softirq_snap, kstat_softirqs_cpu(RCU_SOFTIRQ, cpu),
107340 ACCESS_ONCE(rsp->n_force_qs) - rsp->n_force_qs_gpstart,
107341 @@ -1902,7 +1902,7 @@ static void wake_nocb_leader(struct rcu_data *rdp, bool force)
107342 return;
107343 if (ACCESS_ONCE(rdp_leader->nocb_leader_sleep) || force) {
107344 /* Prior smp_mb__after_atomic() orders against prior enqueue. */
107345 - ACCESS_ONCE(rdp_leader->nocb_leader_sleep) = false;
107346 + ACCESS_ONCE_RW(rdp_leader->nocb_leader_sleep) = false;
107347 wake_up(&rdp_leader->nocb_wq);
107348 }
107349 }
107350 @@ -1975,7 +1975,7 @@ static void __call_rcu_nocb_enqueue(struct rcu_data *rdp,
107351 atomic_long_add(rhcount, &rdp->nocb_q_count);
107352 /* rcu_barrier() relies on ->nocb_q_count add before xchg. */
107353 old_rhpp = xchg(&rdp->nocb_tail, rhtp);
107354 - ACCESS_ONCE(*old_rhpp) = rhp;
107355 + ACCESS_ONCE_RW(*old_rhpp) = rhp;
107356 atomic_long_add(rhcount_lazy, &rdp->nocb_q_count_lazy);
107357 smp_mb__after_atomic(); /* Store *old_rhpp before _wake test. */
107358
107359 @@ -2164,7 +2164,7 @@ wait_again:
107360 continue; /* No CBs here, try next follower. */
107361
107362 /* Move callbacks to wait-for-GP list, which is empty. */
107363 - ACCESS_ONCE(rdp->nocb_head) = NULL;
107364 + ACCESS_ONCE_RW(rdp->nocb_head) = NULL;
107365 rdp->nocb_gp_tail = xchg(&rdp->nocb_tail, &rdp->nocb_head);
107366 gotcbs = true;
107367 }
107368 @@ -2285,7 +2285,7 @@ static int rcu_nocb_kthread(void *arg)
107369 list = ACCESS_ONCE(rdp->nocb_follower_head);
107370 BUG_ON(!list);
107371 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, "WokeNonEmpty");
107372 - ACCESS_ONCE(rdp->nocb_follower_head) = NULL;
107373 + ACCESS_ONCE_RW(rdp->nocb_follower_head) = NULL;
107374 tail = xchg(&rdp->nocb_follower_tail, &rdp->nocb_follower_head);
107375
107376 /* Each pass through the following loop invokes a callback. */
107377 @@ -2335,7 +2335,7 @@ static void do_nocb_deferred_wakeup(struct rcu_data *rdp)
107378 if (!rcu_nocb_need_deferred_wakeup(rdp))
107379 return;
107380 ndw = ACCESS_ONCE(rdp->nocb_defer_wakeup);
107381 - ACCESS_ONCE(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107382 + ACCESS_ONCE_RW(rdp->nocb_defer_wakeup) = RCU_NOGP_WAKE_NOT;
107383 wake_nocb_leader(rdp, ndw == RCU_NOGP_WAKE_FORCE);
107384 trace_rcu_nocb_wake(rdp->rsp->name, rdp->cpu, TPS("DeferredWake"));
107385 }
107386 @@ -2448,7 +2448,7 @@ static void rcu_spawn_one_nocb_kthread(struct rcu_state *rsp, int cpu)
107387 t = kthread_run(rcu_nocb_kthread, rdp_spawn,
107388 "rcuo%c/%d", rsp->abbr, cpu);
107389 BUG_ON(IS_ERR(t));
107390 - ACCESS_ONCE(rdp_spawn->nocb_kthread) = t;
107391 + ACCESS_ONCE_RW(rdp_spawn->nocb_kthread) = t;
107392 }
107393
107394 /*
107395 @@ -2663,11 +2663,11 @@ static void rcu_sysidle_enter(int irq)
107396
107397 /* Record start of fully idle period. */
107398 j = jiffies;
107399 - ACCESS_ONCE(rdtp->dynticks_idle_jiffies) = j;
107400 + ACCESS_ONCE_RW(rdtp->dynticks_idle_jiffies) = j;
107401 smp_mb__before_atomic();
107402 - atomic_inc(&rdtp->dynticks_idle);
107403 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107404 smp_mb__after_atomic();
107405 - WARN_ON_ONCE(atomic_read(&rdtp->dynticks_idle) & 0x1);
107406 + WARN_ON_ONCE(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1);
107407 }
107408
107409 /*
107410 @@ -2738,9 +2738,9 @@ static void rcu_sysidle_exit(int irq)
107411
107412 /* Record end of idle period. */
107413 smp_mb__before_atomic();
107414 - atomic_inc(&rdtp->dynticks_idle);
107415 + atomic_inc_unchecked(&rdtp->dynticks_idle);
107416 smp_mb__after_atomic();
107417 - WARN_ON_ONCE(!(atomic_read(&rdtp->dynticks_idle) & 0x1));
107418 + WARN_ON_ONCE(!(atomic_read_unchecked(&rdtp->dynticks_idle) & 0x1));
107419
107420 /*
107421 * If we are the timekeeping CPU, we are permitted to be non-idle
107422 @@ -2786,7 +2786,7 @@ static void rcu_sysidle_check_cpu(struct rcu_data *rdp, bool *isidle,
107423 WARN_ON_ONCE(smp_processor_id() != tick_do_timer_cpu);
107424
107425 /* Pick up current idle and NMI-nesting counter and check. */
107426 - cur = atomic_read(&rdtp->dynticks_idle);
107427 + cur = atomic_read_unchecked(&rdtp->dynticks_idle);
107428 if (cur & 0x1) {
107429 *isidle = false; /* We are not idle! */
107430 return;
107431 @@ -2835,7 +2835,7 @@ static void rcu_sysidle(unsigned long j)
107432 case RCU_SYSIDLE_NOT:
107433
107434 /* First time all are idle, so note a short idle period. */
107435 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107436 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_SHORT;
107437 break;
107438
107439 case RCU_SYSIDLE_SHORT:
107440 @@ -2873,7 +2873,7 @@ static void rcu_sysidle_cancel(void)
107441 {
107442 smp_mb();
107443 if (full_sysidle_state > RCU_SYSIDLE_SHORT)
107444 - ACCESS_ONCE(full_sysidle_state) = RCU_SYSIDLE_NOT;
107445 + ACCESS_ONCE_RW(full_sysidle_state) = RCU_SYSIDLE_NOT;
107446 }
107447
107448 /*
107449 @@ -2925,7 +2925,7 @@ static void rcu_sysidle_cb(struct rcu_head *rhp)
107450 smp_mb(); /* grace period precedes setting inuse. */
107451
107452 rshp = container_of(rhp, struct rcu_sysidle_head, rh);
107453 - ACCESS_ONCE(rshp->inuse) = 0;
107454 + ACCESS_ONCE_RW(rshp->inuse) = 0;
107455 }
107456
107457 /*
107458 @@ -3077,7 +3077,7 @@ static void rcu_bind_gp_kthread(void)
107459 static void rcu_dynticks_task_enter(void)
107460 {
107461 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107462 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = smp_processor_id();
107463 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = smp_processor_id();
107464 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107465 }
107466
107467 @@ -3085,6 +3085,6 @@ static void rcu_dynticks_task_enter(void)
107468 static void rcu_dynticks_task_exit(void)
107469 {
107470 #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL)
107471 - ACCESS_ONCE(current->rcu_tasks_idle_cpu) = -1;
107472 + ACCESS_ONCE_RW(current->rcu_tasks_idle_cpu) = -1;
107473 #endif /* #if defined(CONFIG_TASKS_RCU) && defined(CONFIG_NO_HZ_FULL) */
107474 }
107475 diff --git a/kernel/rcu/tree_trace.c b/kernel/rcu/tree_trace.c
107476 index f92361e..0052f88 100644
107477 --- a/kernel/rcu/tree_trace.c
107478 +++ b/kernel/rcu/tree_trace.c
107479 @@ -125,7 +125,7 @@ static void print_one_rcu_data(struct seq_file *m, struct rcu_data *rdp)
107480 rdp->rcu_qs_ctr_snap == per_cpu(rcu_qs_ctr, rdp->cpu),
107481 rdp->qs_pending);
107482 seq_printf(m, " dt=%d/%llx/%d df=%lu",
107483 - atomic_read(&rdp->dynticks->dynticks),
107484 + atomic_read_unchecked(&rdp->dynticks->dynticks),
107485 rdp->dynticks->dynticks_nesting,
107486 rdp->dynticks->dynticks_nmi_nesting,
107487 rdp->dynticks_fqs);
107488 @@ -186,17 +186,17 @@ static int show_rcuexp(struct seq_file *m, void *v)
107489 struct rcu_state *rsp = (struct rcu_state *)m->private;
107490
107491 seq_printf(m, "s=%lu d=%lu w=%lu tf=%lu wd1=%lu wd2=%lu n=%lu sc=%lu dt=%lu dl=%lu dx=%lu\n",
107492 - atomic_long_read(&rsp->expedited_start),
107493 + atomic_long_read_unchecked(&rsp->expedited_start),
107494 atomic_long_read(&rsp->expedited_done),
107495 - atomic_long_read(&rsp->expedited_wrap),
107496 - atomic_long_read(&rsp->expedited_tryfail),
107497 - atomic_long_read(&rsp->expedited_workdone1),
107498 - atomic_long_read(&rsp->expedited_workdone2),
107499 - atomic_long_read(&rsp->expedited_normal),
107500 - atomic_long_read(&rsp->expedited_stoppedcpus),
107501 - atomic_long_read(&rsp->expedited_done_tries),
107502 - atomic_long_read(&rsp->expedited_done_lost),
107503 - atomic_long_read(&rsp->expedited_done_exit));
107504 + atomic_long_read_unchecked(&rsp->expedited_wrap),
107505 + atomic_long_read_unchecked(&rsp->expedited_tryfail),
107506 + atomic_long_read_unchecked(&rsp->expedited_workdone1),
107507 + atomic_long_read_unchecked(&rsp->expedited_workdone2),
107508 + atomic_long_read_unchecked(&rsp->expedited_normal),
107509 + atomic_long_read_unchecked(&rsp->expedited_stoppedcpus),
107510 + atomic_long_read_unchecked(&rsp->expedited_done_tries),
107511 + atomic_long_read_unchecked(&rsp->expedited_done_lost),
107512 + atomic_long_read_unchecked(&rsp->expedited_done_exit));
107513 return 0;
107514 }
107515
107516 diff --git a/kernel/rcu/update.c b/kernel/rcu/update.c
107517 index 1f13335..77ebb7f 100644
107518 --- a/kernel/rcu/update.c
107519 +++ b/kernel/rcu/update.c
107520 @@ -396,10 +396,10 @@ int rcu_jiffies_till_stall_check(void)
107521 * for CONFIG_RCU_CPU_STALL_TIMEOUT.
107522 */
107523 if (till_stall_check < 3) {
107524 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 3;
107525 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 3;
107526 till_stall_check = 3;
107527 } else if (till_stall_check > 300) {
107528 - ACCESS_ONCE(rcu_cpu_stall_timeout) = 300;
107529 + ACCESS_ONCE_RW(rcu_cpu_stall_timeout) = 300;
107530 till_stall_check = 300;
107531 }
107532 return till_stall_check * HZ + RCU_STALL_DELAY_DELTA;
107533 @@ -555,7 +555,7 @@ static void check_holdout_task(struct task_struct *t,
107534 !ACCESS_ONCE(t->on_rq) ||
107535 (IS_ENABLED(CONFIG_NO_HZ_FULL) &&
107536 !is_idle_task(t) && t->rcu_tasks_idle_cpu >= 0)) {
107537 - ACCESS_ONCE(t->rcu_tasks_holdout) = false;
107538 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = false;
107539 list_del_init(&t->rcu_tasks_holdout_list);
107540 put_task_struct(t);
107541 return;
107542 @@ -643,7 +643,7 @@ static int __noreturn rcu_tasks_kthread(void *arg)
107543 !is_idle_task(t)) {
107544 get_task_struct(t);
107545 t->rcu_tasks_nvcsw = ACCESS_ONCE(t->nvcsw);
107546 - ACCESS_ONCE(t->rcu_tasks_holdout) = true;
107547 + ACCESS_ONCE_RW(t->rcu_tasks_holdout) = true;
107548 list_add(&t->rcu_tasks_holdout_list,
107549 &rcu_tasks_holdouts);
107550 }
107551 @@ -740,7 +740,7 @@ static void rcu_spawn_tasks_kthread(void)
107552 t = kthread_run(rcu_tasks_kthread, NULL, "rcu_tasks_kthread");
107553 BUG_ON(IS_ERR(t));
107554 smp_mb(); /* Ensure others see full kthread. */
107555 - ACCESS_ONCE(rcu_tasks_kthread_ptr) = t;
107556 + ACCESS_ONCE_RW(rcu_tasks_kthread_ptr) = t;
107557 mutex_unlock(&rcu_tasks_kthread_mutex);
107558 }
107559
107560 diff --git a/kernel/resource.c b/kernel/resource.c
107561 index 90552aa..8c02098 100644
107562 --- a/kernel/resource.c
107563 +++ b/kernel/resource.c
107564 @@ -162,8 +162,18 @@ static const struct file_operations proc_iomem_operations = {
107565
107566 static int __init ioresources_init(void)
107567 {
107568 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
107569 +#ifdef CONFIG_GRKERNSEC_PROC_USER
107570 + proc_create("ioports", S_IRUSR, NULL, &proc_ioports_operations);
107571 + proc_create("iomem", S_IRUSR, NULL, &proc_iomem_operations);
107572 +#elif defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
107573 + proc_create("ioports", S_IRUSR | S_IRGRP, NULL, &proc_ioports_operations);
107574 + proc_create("iomem", S_IRUSR | S_IRGRP, NULL, &proc_iomem_operations);
107575 +#endif
107576 +#else
107577 proc_create("ioports", 0, NULL, &proc_ioports_operations);
107578 proc_create("iomem", 0, NULL, &proc_iomem_operations);
107579 +#endif
107580 return 0;
107581 }
107582 __initcall(ioresources_init);
107583 diff --git a/kernel/sched/auto_group.c b/kernel/sched/auto_group.c
107584 index eae160d..c9aa22e 100644
107585 --- a/kernel/sched/auto_group.c
107586 +++ b/kernel/sched/auto_group.c
107587 @@ -11,7 +11,7 @@
107588
107589 unsigned int __read_mostly sysctl_sched_autogroup_enabled = 1;
107590 static struct autogroup autogroup_default;
107591 -static atomic_t autogroup_seq_nr;
107592 +static atomic_unchecked_t autogroup_seq_nr;
107593
107594 void __init autogroup_init(struct task_struct *init_task)
107595 {
107596 @@ -79,7 +79,7 @@ static inline struct autogroup *autogroup_create(void)
107597
107598 kref_init(&ag->kref);
107599 init_rwsem(&ag->lock);
107600 - ag->id = atomic_inc_return(&autogroup_seq_nr);
107601 + ag->id = atomic_inc_return_unchecked(&autogroup_seq_nr);
107602 ag->tg = tg;
107603 #ifdef CONFIG_RT_GROUP_SCHED
107604 /*
107605 diff --git a/kernel/sched/completion.c b/kernel/sched/completion.c
107606 index 8d0f35d..c16360d 100644
107607 --- a/kernel/sched/completion.c
107608 +++ b/kernel/sched/completion.c
107609 @@ -205,7 +205,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible);
107610 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107611 * or number of jiffies left till timeout) if completed.
107612 */
107613 -long __sched
107614 +long __sched __intentional_overflow(-1)
107615 wait_for_completion_interruptible_timeout(struct completion *x,
107616 unsigned long timeout)
107617 {
107618 @@ -222,7 +222,7 @@ EXPORT_SYMBOL(wait_for_completion_interruptible_timeout);
107619 *
107620 * Return: -ERESTARTSYS if interrupted, 0 if completed.
107621 */
107622 -int __sched wait_for_completion_killable(struct completion *x)
107623 +int __sched __intentional_overflow(-1) wait_for_completion_killable(struct completion *x)
107624 {
107625 long t = wait_for_common(x, MAX_SCHEDULE_TIMEOUT, TASK_KILLABLE);
107626 if (t == -ERESTARTSYS)
107627 @@ -243,7 +243,7 @@ EXPORT_SYMBOL(wait_for_completion_killable);
107628 * Return: -ERESTARTSYS if interrupted, 0 if timed out, positive (at least 1,
107629 * or number of jiffies left till timeout) if completed.
107630 */
107631 -long __sched
107632 +long __sched __intentional_overflow(-1)
107633 wait_for_completion_killable_timeout(struct completion *x,
107634 unsigned long timeout)
107635 {
107636 diff --git a/kernel/sched/core.c b/kernel/sched/core.c
107637 index 1236732..df281d6 100644
107638 --- a/kernel/sched/core.c
107639 +++ b/kernel/sched/core.c
107640 @@ -1867,7 +1867,7 @@ void set_numabalancing_state(bool enabled)
107641 int sysctl_numa_balancing(struct ctl_table *table, int write,
107642 void __user *buffer, size_t *lenp, loff_t *ppos)
107643 {
107644 - struct ctl_table t;
107645 + ctl_table_no_const t;
107646 int err;
107647 int state = numabalancing_enabled;
107648
107649 @@ -2317,8 +2317,10 @@ context_switch(struct rq *rq, struct task_struct *prev,
107650 next->active_mm = oldmm;
107651 atomic_inc(&oldmm->mm_count);
107652 enter_lazy_tlb(oldmm, next);
107653 - } else
107654 + } else {
107655 switch_mm(oldmm, mm, next);
107656 + populate_stack();
107657 + }
107658
107659 if (!prev->mm) {
107660 prev->active_mm = NULL;
107661 @@ -3129,6 +3131,8 @@ int can_nice(const struct task_struct *p, const int nice)
107662 /* convert nice value [19,-20] to rlimit style value [1,40] */
107663 int nice_rlim = nice_to_rlimit(nice);
107664
107665 + gr_learn_resource(p, RLIMIT_NICE, nice_rlim, 1);
107666 +
107667 return (nice_rlim <= task_rlimit(p, RLIMIT_NICE) ||
107668 capable(CAP_SYS_NICE));
107669 }
107670 @@ -3155,7 +3159,8 @@ SYSCALL_DEFINE1(nice, int, increment)
107671 nice = task_nice(current) + increment;
107672
107673 nice = clamp_val(nice, MIN_NICE, MAX_NICE);
107674 - if (increment < 0 && !can_nice(current, nice))
107675 + if (increment < 0 && (!can_nice(current, nice) ||
107676 + gr_handle_chroot_nice()))
107677 return -EPERM;
107678
107679 retval = security_task_setnice(current, nice);
107680 @@ -3467,6 +3472,7 @@ recheck:
107681 if (policy != p->policy && !rlim_rtprio)
107682 return -EPERM;
107683
107684 + gr_learn_resource(p, RLIMIT_RTPRIO, attr->sched_priority, 1);
107685 /* can't increase priority */
107686 if (attr->sched_priority > p->rt_priority &&
107687 attr->sched_priority > rlim_rtprio)
107688 @@ -4950,6 +4956,7 @@ void idle_task_exit(void)
107689
107690 if (mm != &init_mm) {
107691 switch_mm(mm, &init_mm, current);
107692 + populate_stack();
107693 finish_arch_post_lock_switch();
107694 }
107695 mmdrop(mm);
107696 @@ -5045,7 +5052,7 @@ static void migrate_tasks(unsigned int dead_cpu)
107697
107698 #if defined(CONFIG_SCHED_DEBUG) && defined(CONFIG_SYSCTL)
107699
107700 -static struct ctl_table sd_ctl_dir[] = {
107701 +static ctl_table_no_const sd_ctl_dir[] __read_only = {
107702 {
107703 .procname = "sched_domain",
107704 .mode = 0555,
107705 @@ -5062,17 +5069,17 @@ static struct ctl_table sd_ctl_root[] = {
107706 {}
107707 };
107708
107709 -static struct ctl_table *sd_alloc_ctl_entry(int n)
107710 +static ctl_table_no_const *sd_alloc_ctl_entry(int n)
107711 {
107712 - struct ctl_table *entry =
107713 + ctl_table_no_const *entry =
107714 kcalloc(n, sizeof(struct ctl_table), GFP_KERNEL);
107715
107716 return entry;
107717 }
107718
107719 -static void sd_free_ctl_entry(struct ctl_table **tablep)
107720 +static void sd_free_ctl_entry(ctl_table_no_const *tablep)
107721 {
107722 - struct ctl_table *entry;
107723 + ctl_table_no_const *entry;
107724
107725 /*
107726 * In the intermediate directories, both the child directory and
107727 @@ -5080,22 +5087,25 @@ static void sd_free_ctl_entry(struct ctl_table **tablep)
107728 * will always be set. In the lowest directory the names are
107729 * static strings and all have proc handlers.
107730 */
107731 - for (entry = *tablep; entry->mode; entry++) {
107732 - if (entry->child)
107733 - sd_free_ctl_entry(&entry->child);
107734 + for (entry = tablep; entry->mode; entry++) {
107735 + if (entry->child) {
107736 + sd_free_ctl_entry(entry->child);
107737 + pax_open_kernel();
107738 + entry->child = NULL;
107739 + pax_close_kernel();
107740 + }
107741 if (entry->proc_handler == NULL)
107742 kfree(entry->procname);
107743 }
107744
107745 - kfree(*tablep);
107746 - *tablep = NULL;
107747 + kfree(tablep);
107748 }
107749
107750 static int min_load_idx = 0;
107751 static int max_load_idx = CPU_LOAD_IDX_MAX-1;
107752
107753 static void
107754 -set_table_entry(struct ctl_table *entry,
107755 +set_table_entry(ctl_table_no_const *entry,
107756 const char *procname, void *data, int maxlen,
107757 umode_t mode, proc_handler *proc_handler,
107758 bool load_idx)
107759 @@ -5115,7 +5125,7 @@ set_table_entry(struct ctl_table *entry,
107760 static struct ctl_table *
107761 sd_alloc_ctl_domain_table(struct sched_domain *sd)
107762 {
107763 - struct ctl_table *table = sd_alloc_ctl_entry(14);
107764 + ctl_table_no_const *table = sd_alloc_ctl_entry(14);
107765
107766 if (table == NULL)
107767 return NULL;
107768 @@ -5153,9 +5163,9 @@ sd_alloc_ctl_domain_table(struct sched_domain *sd)
107769 return table;
107770 }
107771
107772 -static struct ctl_table *sd_alloc_ctl_cpu_table(int cpu)
107773 +static ctl_table_no_const *sd_alloc_ctl_cpu_table(int cpu)
107774 {
107775 - struct ctl_table *entry, *table;
107776 + ctl_table_no_const *entry, *table;
107777 struct sched_domain *sd;
107778 int domain_num = 0, i;
107779 char buf[32];
107780 @@ -5182,11 +5192,13 @@ static struct ctl_table_header *sd_sysctl_header;
107781 static void register_sched_domain_sysctl(void)
107782 {
107783 int i, cpu_num = num_possible_cpus();
107784 - struct ctl_table *entry = sd_alloc_ctl_entry(cpu_num + 1);
107785 + ctl_table_no_const *entry = sd_alloc_ctl_entry(cpu_num + 1);
107786 char buf[32];
107787
107788 WARN_ON(sd_ctl_dir[0].child);
107789 + pax_open_kernel();
107790 sd_ctl_dir[0].child = entry;
107791 + pax_close_kernel();
107792
107793 if (entry == NULL)
107794 return;
107795 @@ -5209,8 +5221,12 @@ static void unregister_sched_domain_sysctl(void)
107796 if (sd_sysctl_header)
107797 unregister_sysctl_table(sd_sysctl_header);
107798 sd_sysctl_header = NULL;
107799 - if (sd_ctl_dir[0].child)
107800 - sd_free_ctl_entry(&sd_ctl_dir[0].child);
107801 + if (sd_ctl_dir[0].child) {
107802 + sd_free_ctl_entry(sd_ctl_dir[0].child);
107803 + pax_open_kernel();
107804 + sd_ctl_dir[0].child = NULL;
107805 + pax_close_kernel();
107806 + }
107807 }
107808 #else
107809 static void register_sched_domain_sysctl(void)
107810 diff --git a/kernel/sched/fair.c b/kernel/sched/fair.c
107811 index c2980e8..4737a6d 100644
107812 --- a/kernel/sched/fair.c
107813 +++ b/kernel/sched/fair.c
107814 @@ -2107,7 +2107,7 @@ void task_numa_fault(int last_cpupid, int mem_node, int pages, int flags)
107815
107816 static void reset_ptenuma_scan(struct task_struct *p)
107817 {
107818 - ACCESS_ONCE(p->mm->numa_scan_seq)++;
107819 + ACCESS_ONCE_RW(p->mm->numa_scan_seq)++;
107820 p->mm->numa_scan_offset = 0;
107821 }
107822
107823 @@ -7753,7 +7753,7 @@ static void nohz_idle_balance(struct rq *this_rq, enum cpu_idle_type idle) { }
107824 * run_rebalance_domains is triggered when needed from the scheduler tick.
107825 * Also triggered for nohz idle balancing (with nohz_balancing_kick set).
107826 */
107827 -static void run_rebalance_domains(struct softirq_action *h)
107828 +static __latent_entropy void run_rebalance_domains(void)
107829 {
107830 struct rq *this_rq = this_rq();
107831 enum cpu_idle_type idle = this_rq->idle_balance ?
107832 diff --git a/kernel/sched/sched.h b/kernel/sched/sched.h
107833 index e0e1299..e1e896b 100644
107834 --- a/kernel/sched/sched.h
107835 +++ b/kernel/sched/sched.h
107836 @@ -1219,7 +1219,7 @@ struct sched_class {
107837 #ifdef CONFIG_FAIR_GROUP_SCHED
107838 void (*task_move_group) (struct task_struct *p, int on_rq);
107839 #endif
107840 -};
107841 +} __do_const;
107842
107843 static inline void put_prev_task(struct rq *rq, struct task_struct *prev)
107844 {
107845 diff --git a/kernel/signal.c b/kernel/signal.c
107846 index d51c5dd..065c4c8 100644
107847 --- a/kernel/signal.c
107848 +++ b/kernel/signal.c
107849 @@ -53,12 +53,12 @@ static struct kmem_cache *sigqueue_cachep;
107850
107851 int print_fatal_signals __read_mostly;
107852
107853 -static void __user *sig_handler(struct task_struct *t, int sig)
107854 +static __sighandler_t sig_handler(struct task_struct *t, int sig)
107855 {
107856 return t->sighand->action[sig - 1].sa.sa_handler;
107857 }
107858
107859 -static int sig_handler_ignored(void __user *handler, int sig)
107860 +static int sig_handler_ignored(__sighandler_t handler, int sig)
107861 {
107862 /* Is it explicitly or implicitly ignored? */
107863 return handler == SIG_IGN ||
107864 @@ -67,7 +67,7 @@ static int sig_handler_ignored(void __user *handler, int sig)
107865
107866 static int sig_task_ignored(struct task_struct *t, int sig, bool force)
107867 {
107868 - void __user *handler;
107869 + __sighandler_t handler;
107870
107871 handler = sig_handler(t, sig);
107872
107873 @@ -372,6 +372,9 @@ __sigqueue_alloc(int sig, struct task_struct *t, gfp_t flags, int override_rlimi
107874 atomic_inc(&user->sigpending);
107875 rcu_read_unlock();
107876
107877 + if (!override_rlimit)
107878 + gr_learn_resource(t, RLIMIT_SIGPENDING, atomic_read(&user->sigpending), 1);
107879 +
107880 if (override_rlimit ||
107881 atomic_read(&user->sigpending) <=
107882 task_rlimit(t, RLIMIT_SIGPENDING)) {
107883 @@ -499,7 +502,7 @@ flush_signal_handlers(struct task_struct *t, int force_default)
107884
107885 int unhandled_signal(struct task_struct *tsk, int sig)
107886 {
107887 - void __user *handler = tsk->sighand->action[sig-1].sa.sa_handler;
107888 + __sighandler_t handler = tsk->sighand->action[sig-1].sa.sa_handler;
107889 if (is_global_init(tsk))
107890 return 1;
107891 if (handler != SIG_IGN && handler != SIG_DFL)
107892 @@ -793,6 +796,13 @@ static int check_kill_permission(int sig, struct siginfo *info,
107893 }
107894 }
107895
107896 + /* allow glibc communication via tgkill to other threads in our
107897 + thread group */
107898 + if ((info == SEND_SIG_NOINFO || info->si_code != SI_TKILL ||
107899 + sig != (SIGRTMIN+1) || task_tgid_vnr(t) != info->si_pid)
107900 + && gr_handle_signal(t, sig))
107901 + return -EPERM;
107902 +
107903 return security_task_kill(t, info, sig, 0);
107904 }
107905
107906 @@ -1176,7 +1186,7 @@ __group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
107907 return send_signal(sig, info, p, 1);
107908 }
107909
107910 -static int
107911 +int
107912 specific_send_sig_info(int sig, struct siginfo *info, struct task_struct *t)
107913 {
107914 return send_signal(sig, info, t, 0);
107915 @@ -1213,6 +1223,7 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
107916 unsigned long int flags;
107917 int ret, blocked, ignored;
107918 struct k_sigaction *action;
107919 + int is_unhandled = 0;
107920
107921 spin_lock_irqsave(&t->sighand->siglock, flags);
107922 action = &t->sighand->action[sig-1];
107923 @@ -1227,9 +1238,18 @@ force_sig_info(int sig, struct siginfo *info, struct task_struct *t)
107924 }
107925 if (action->sa.sa_handler == SIG_DFL)
107926 t->signal->flags &= ~SIGNAL_UNKILLABLE;
107927 + if (action->sa.sa_handler == SIG_IGN || action->sa.sa_handler == SIG_DFL)
107928 + is_unhandled = 1;
107929 ret = specific_send_sig_info(sig, info, t);
107930 spin_unlock_irqrestore(&t->sighand->siglock, flags);
107931
107932 + /* only deal with unhandled signals, java etc trigger SIGSEGV during
107933 + normal operation */
107934 + if (is_unhandled) {
107935 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, t);
107936 + gr_handle_crash(t, sig);
107937 + }
107938 +
107939 return ret;
107940 }
107941
107942 @@ -1310,8 +1330,11 @@ int group_send_sig_info(int sig, struct siginfo *info, struct task_struct *p)
107943 ret = check_kill_permission(sig, info, p);
107944 rcu_read_unlock();
107945
107946 - if (!ret && sig)
107947 + if (!ret && sig) {
107948 ret = do_send_sig_info(sig, info, p, true);
107949 + if (!ret)
107950 + gr_log_signal(sig, !is_si_special(info) ? info->si_addr : NULL, p);
107951 + }
107952
107953 return ret;
107954 }
107955 @@ -2915,7 +2938,15 @@ do_send_specific(pid_t tgid, pid_t pid, int sig, struct siginfo *info)
107956 int error = -ESRCH;
107957
107958 rcu_read_lock();
107959 - p = find_task_by_vpid(pid);
107960 +#ifdef CONFIG_GRKERNSEC_CHROOT_FINDTASK
107961 + /* allow glibc communication via tgkill to other threads in our
107962 + thread group */
107963 + if (grsec_enable_chroot_findtask && info->si_code == SI_TKILL &&
107964 + sig == (SIGRTMIN+1) && tgid == info->si_pid)
107965 + p = find_task_by_vpid_unrestricted(pid);
107966 + else
107967 +#endif
107968 + p = find_task_by_vpid(pid);
107969 if (p && (tgid <= 0 || task_tgid_vnr(p) == tgid)) {
107970 error = check_kill_permission(sig, info, p);
107971 /*
107972 @@ -3244,8 +3275,8 @@ COMPAT_SYSCALL_DEFINE2(sigaltstack,
107973 }
107974 seg = get_fs();
107975 set_fs(KERNEL_DS);
107976 - ret = do_sigaltstack((stack_t __force __user *) (uss_ptr ? &uss : NULL),
107977 - (stack_t __force __user *) &uoss,
107978 + ret = do_sigaltstack((stack_t __force_user *) (uss_ptr ? &uss : NULL),
107979 + (stack_t __force_user *) &uoss,
107980 compat_user_stack_pointer());
107981 set_fs(seg);
107982 if (ret >= 0 && uoss_ptr) {
107983 diff --git a/kernel/smpboot.c b/kernel/smpboot.c
107984 index c697f73..4ef1c25 100644
107985 --- a/kernel/smpboot.c
107986 +++ b/kernel/smpboot.c
107987 @@ -291,7 +291,7 @@ int smpboot_register_percpu_thread(struct smp_hotplug_thread *plug_thread)
107988 }
107989 smpboot_unpark_thread(plug_thread, cpu);
107990 }
107991 - list_add(&plug_thread->list, &hotplug_threads);
107992 + pax_list_add(&plug_thread->list, &hotplug_threads);
107993 out:
107994 mutex_unlock(&smpboot_threads_lock);
107995 put_online_cpus();
107996 @@ -309,7 +309,7 @@ void smpboot_unregister_percpu_thread(struct smp_hotplug_thread *plug_thread)
107997 {
107998 get_online_cpus();
107999 mutex_lock(&smpboot_threads_lock);
108000 - list_del(&plug_thread->list);
108001 + pax_list_del(&plug_thread->list);
108002 smpboot_destroy_threads(plug_thread);
108003 mutex_unlock(&smpboot_threads_lock);
108004 put_online_cpus();
108005 diff --git a/kernel/softirq.c b/kernel/softirq.c
108006 index 479e443..66d845e1 100644
108007 --- a/kernel/softirq.c
108008 +++ b/kernel/softirq.c
108009 @@ -53,7 +53,7 @@ irq_cpustat_t irq_stat[NR_CPUS] ____cacheline_aligned;
108010 EXPORT_SYMBOL(irq_stat);
108011 #endif
108012
108013 -static struct softirq_action softirq_vec[NR_SOFTIRQS] __cacheline_aligned_in_smp;
108014 +static struct softirq_action softirq_vec[NR_SOFTIRQS] __read_only __aligned(PAGE_SIZE);
108015
108016 DEFINE_PER_CPU(struct task_struct *, ksoftirqd);
108017
108018 @@ -270,7 +270,7 @@ restart:
108019 kstat_incr_softirqs_this_cpu(vec_nr);
108020
108021 trace_softirq_entry(vec_nr);
108022 - h->action(h);
108023 + h->action();
108024 trace_softirq_exit(vec_nr);
108025 if (unlikely(prev_count != preempt_count())) {
108026 pr_err("huh, entered softirq %u %s %p with preempt_count %08x, exited with %08x?\n",
108027 @@ -430,7 +430,7 @@ void __raise_softirq_irqoff(unsigned int nr)
108028 or_softirq_pending(1UL << nr);
108029 }
108030
108031 -void open_softirq(int nr, void (*action)(struct softirq_action *))
108032 +void __init open_softirq(int nr, void (*action)(void))
108033 {
108034 softirq_vec[nr].action = action;
108035 }
108036 @@ -482,7 +482,7 @@ void __tasklet_hi_schedule_first(struct tasklet_struct *t)
108037 }
108038 EXPORT_SYMBOL(__tasklet_hi_schedule_first);
108039
108040 -static void tasklet_action(struct softirq_action *a)
108041 +static void tasklet_action(void)
108042 {
108043 struct tasklet_struct *list;
108044
108045 @@ -518,7 +518,7 @@ static void tasklet_action(struct softirq_action *a)
108046 }
108047 }
108048
108049 -static void tasklet_hi_action(struct softirq_action *a)
108050 +static __latent_entropy void tasklet_hi_action(void)
108051 {
108052 struct tasklet_struct *list;
108053
108054 @@ -744,7 +744,7 @@ static struct notifier_block cpu_nfb = {
108055 .notifier_call = cpu_callback
108056 };
108057
108058 -static struct smp_hotplug_thread softirq_threads = {
108059 +static struct smp_hotplug_thread softirq_threads __read_only = {
108060 .store = &ksoftirqd,
108061 .thread_should_run = ksoftirqd_should_run,
108062 .thread_fn = run_ksoftirqd,
108063 diff --git a/kernel/sys.c b/kernel/sys.c
108064 index a4e372b..766810e 100644
108065 --- a/kernel/sys.c
108066 +++ b/kernel/sys.c
108067 @@ -160,6 +160,12 @@ static int set_one_prio(struct task_struct *p, int niceval, int error)
108068 error = -EACCES;
108069 goto out;
108070 }
108071 +
108072 + if (gr_handle_chroot_setpriority(p, niceval)) {
108073 + error = -EACCES;
108074 + goto out;
108075 + }
108076 +
108077 no_nice = security_task_setnice(p, niceval);
108078 if (no_nice) {
108079 error = no_nice;
108080 @@ -366,6 +372,20 @@ SYSCALL_DEFINE2(setregid, gid_t, rgid, gid_t, egid)
108081 goto error;
108082 }
108083
108084 + if (gr_check_group_change(new->gid, new->egid, INVALID_GID))
108085 + goto error;
108086 +
108087 + if (!gid_eq(new->gid, old->gid)) {
108088 + /* make sure we generate a learn log for what will
108089 + end up being a role transition after a full-learning
108090 + policy is generated
108091 + CAP_SETGID is required to perform a transition
108092 + we may not log a CAP_SETGID check above, e.g.
108093 + in the case where new rgid = old egid
108094 + */
108095 + gr_learn_cap(current, new, CAP_SETGID);
108096 + }
108097 +
108098 if (rgid != (gid_t) -1 ||
108099 (egid != (gid_t) -1 && !gid_eq(kegid, old->gid)))
108100 new->sgid = new->egid;
108101 @@ -401,6 +421,10 @@ SYSCALL_DEFINE1(setgid, gid_t, gid)
108102 old = current_cred();
108103
108104 retval = -EPERM;
108105 +
108106 + if (gr_check_group_change(kgid, kgid, kgid))
108107 + goto error;
108108 +
108109 if (ns_capable(old->user_ns, CAP_SETGID))
108110 new->gid = new->egid = new->sgid = new->fsgid = kgid;
108111 else if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->sgid))
108112 @@ -418,7 +442,7 @@ error:
108113 /*
108114 * change the user struct in a credentials set to match the new UID
108115 */
108116 -static int set_user(struct cred *new)
108117 +int set_user(struct cred *new)
108118 {
108119 struct user_struct *new_user;
108120
108121 @@ -498,7 +522,18 @@ SYSCALL_DEFINE2(setreuid, uid_t, ruid, uid_t, euid)
108122 goto error;
108123 }
108124
108125 + if (gr_check_user_change(new->uid, new->euid, INVALID_UID))
108126 + goto error;
108127 +
108128 if (!uid_eq(new->uid, old->uid)) {
108129 + /* make sure we generate a learn log for what will
108130 + end up being a role transition after a full-learning
108131 + policy is generated
108132 + CAP_SETUID is required to perform a transition
108133 + we may not log a CAP_SETUID check above, e.g.
108134 + in the case where new ruid = old euid
108135 + */
108136 + gr_learn_cap(current, new, CAP_SETUID);
108137 retval = set_user(new);
108138 if (retval < 0)
108139 goto error;
108140 @@ -548,6 +583,12 @@ SYSCALL_DEFINE1(setuid, uid_t, uid)
108141 old = current_cred();
108142
108143 retval = -EPERM;
108144 +
108145 + if (gr_check_crash_uid(kuid))
108146 + goto error;
108147 + if (gr_check_user_change(kuid, kuid, kuid))
108148 + goto error;
108149 +
108150 if (ns_capable(old->user_ns, CAP_SETUID)) {
108151 new->suid = new->uid = kuid;
108152 if (!uid_eq(kuid, old->uid)) {
108153 @@ -617,6 +658,9 @@ SYSCALL_DEFINE3(setresuid, uid_t, ruid, uid_t, euid, uid_t, suid)
108154 goto error;
108155 }
108156
108157 + if (gr_check_user_change(kruid, keuid, INVALID_UID))
108158 + goto error;
108159 +
108160 if (ruid != (uid_t) -1) {
108161 new->uid = kruid;
108162 if (!uid_eq(kruid, old->uid)) {
108163 @@ -701,6 +745,9 @@ SYSCALL_DEFINE3(setresgid, gid_t, rgid, gid_t, egid, gid_t, sgid)
108164 goto error;
108165 }
108166
108167 + if (gr_check_group_change(krgid, kegid, INVALID_GID))
108168 + goto error;
108169 +
108170 if (rgid != (gid_t) -1)
108171 new->gid = krgid;
108172 if (egid != (gid_t) -1)
108173 @@ -765,12 +812,16 @@ SYSCALL_DEFINE1(setfsuid, uid_t, uid)
108174 uid_eq(kuid, old->suid) || uid_eq(kuid, old->fsuid) ||
108175 ns_capable(old->user_ns, CAP_SETUID)) {
108176 if (!uid_eq(kuid, old->fsuid)) {
108177 + if (gr_check_user_change(INVALID_UID, INVALID_UID, kuid))
108178 + goto error;
108179 +
108180 new->fsuid = kuid;
108181 if (security_task_fix_setuid(new, old, LSM_SETID_FS) == 0)
108182 goto change_okay;
108183 }
108184 }
108185
108186 +error:
108187 abort_creds(new);
108188 return old_fsuid;
108189
108190 @@ -803,12 +854,16 @@ SYSCALL_DEFINE1(setfsgid, gid_t, gid)
108191 if (gid_eq(kgid, old->gid) || gid_eq(kgid, old->egid) ||
108192 gid_eq(kgid, old->sgid) || gid_eq(kgid, old->fsgid) ||
108193 ns_capable(old->user_ns, CAP_SETGID)) {
108194 + if (gr_check_group_change(INVALID_GID, INVALID_GID, kgid))
108195 + goto error;
108196 +
108197 if (!gid_eq(kgid, old->fsgid)) {
108198 new->fsgid = kgid;
108199 goto change_okay;
108200 }
108201 }
108202
108203 +error:
108204 abort_creds(new);
108205 return old_fsgid;
108206
108207 @@ -1187,19 +1242,19 @@ SYSCALL_DEFINE1(olduname, struct oldold_utsname __user *, name)
108208 return -EFAULT;
108209
108210 down_read(&uts_sem);
108211 - error = __copy_to_user(&name->sysname, &utsname()->sysname,
108212 + error = __copy_to_user(name->sysname, &utsname()->sysname,
108213 __OLD_UTS_LEN);
108214 error |= __put_user(0, name->sysname + __OLD_UTS_LEN);
108215 - error |= __copy_to_user(&name->nodename, &utsname()->nodename,
108216 + error |= __copy_to_user(name->nodename, &utsname()->nodename,
108217 __OLD_UTS_LEN);
108218 error |= __put_user(0, name->nodename + __OLD_UTS_LEN);
108219 - error |= __copy_to_user(&name->release, &utsname()->release,
108220 + error |= __copy_to_user(name->release, &utsname()->release,
108221 __OLD_UTS_LEN);
108222 error |= __put_user(0, name->release + __OLD_UTS_LEN);
108223 - error |= __copy_to_user(&name->version, &utsname()->version,
108224 + error |= __copy_to_user(name->version, &utsname()->version,
108225 __OLD_UTS_LEN);
108226 error |= __put_user(0, name->version + __OLD_UTS_LEN);
108227 - error |= __copy_to_user(&name->machine, &utsname()->machine,
108228 + error |= __copy_to_user(name->machine, &utsname()->machine,
108229 __OLD_UTS_LEN);
108230 error |= __put_user(0, name->machine + __OLD_UTS_LEN);
108231 up_read(&uts_sem);
108232 @@ -1400,6 +1455,13 @@ int do_prlimit(struct task_struct *tsk, unsigned int resource,
108233 */
108234 new_rlim->rlim_cur = 1;
108235 }
108236 + /* Handle the case where a fork and setuid occur and then RLIMIT_NPROC
108237 + is changed to a lower value. Since tasks can be created by the same
108238 + user in between this limit change and an execve by this task, force
108239 + a recheck only for this task by setting PF_NPROC_EXCEEDED
108240 + */
108241 + if (resource == RLIMIT_NPROC && tsk->real_cred->user != INIT_USER)
108242 + tsk->flags |= PF_NPROC_EXCEEDED;
108243 }
108244 if (!retval) {
108245 if (old_rlim)
108246 diff --git a/kernel/sysctl.c b/kernel/sysctl.c
108247 index c3eee4c..586e4a0 100644
108248 --- a/kernel/sysctl.c
108249 +++ b/kernel/sysctl.c
108250 @@ -94,7 +94,6 @@
108251 #endif
108252
108253 #if defined(CONFIG_SYSCTL)
108254 -
108255 /* External variables not in a header file. */
108256 extern int suid_dumpable;
108257 #ifdef CONFIG_COREDUMP
108258 @@ -111,22 +110,24 @@ extern int sysctl_nr_open_min, sysctl_nr_open_max;
108259 #ifndef CONFIG_MMU
108260 extern int sysctl_nr_trim_pages;
108261 #endif
108262 +extern int sysctl_modify_ldt;
108263
108264 /* Constants used for minimum and maximum */
108265 #ifdef CONFIG_LOCKUP_DETECTOR
108266 -static int sixty = 60;
108267 +static int sixty __read_only = 60;
108268 #endif
108269
108270 -static int __maybe_unused neg_one = -1;
108271 +static int __maybe_unused neg_one __read_only = -1;
108272
108273 -static int zero;
108274 -static int __maybe_unused one = 1;
108275 -static int __maybe_unused two = 2;
108276 -static int __maybe_unused four = 4;
108277 -static unsigned long one_ul = 1;
108278 -static int one_hundred = 100;
108279 +static int zero __read_only = 0;
108280 +static int __maybe_unused one __read_only = 1;
108281 +static int __maybe_unused two __read_only = 2;
108282 +static int __maybe_unused three __read_only = 3;
108283 +static int __maybe_unused four __read_only = 4;
108284 +static unsigned long one_ul __read_only = 1;
108285 +static int one_hundred __read_only = 100;
108286 #ifdef CONFIG_PRINTK
108287 -static int ten_thousand = 10000;
108288 +static int ten_thousand __read_only = 10000;
108289 #endif
108290
108291 /* this is needed for the proc_doulongvec_minmax of vm_dirty_bytes */
108292 @@ -180,10 +181,8 @@ static int proc_taint(struct ctl_table *table, int write,
108293 void __user *buffer, size_t *lenp, loff_t *ppos);
108294 #endif
108295
108296 -#ifdef CONFIG_PRINTK
108297 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108298 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108299 void __user *buffer, size_t *lenp, loff_t *ppos);
108300 -#endif
108301
108302 static int proc_dointvec_minmax_coredump(struct ctl_table *table, int write,
108303 void __user *buffer, size_t *lenp, loff_t *ppos);
108304 @@ -214,6 +213,8 @@ static int sysrq_sysctl_handler(struct ctl_table *table, int write,
108305
108306 #endif
108307
108308 +extern struct ctl_table grsecurity_table[];
108309 +
108310 static struct ctl_table kern_table[];
108311 static struct ctl_table vm_table[];
108312 static struct ctl_table fs_table[];
108313 @@ -228,6 +229,20 @@ extern struct ctl_table epoll_table[];
108314 int sysctl_legacy_va_layout;
108315 #endif
108316
108317 +#ifdef CONFIG_PAX_SOFTMODE
108318 +static struct ctl_table pax_table[] = {
108319 + {
108320 + .procname = "softmode",
108321 + .data = &pax_softmode,
108322 + .maxlen = sizeof(unsigned int),
108323 + .mode = 0600,
108324 + .proc_handler = &proc_dointvec,
108325 + },
108326 +
108327 + { }
108328 +};
108329 +#endif
108330 +
108331 /* The default sysctl tables: */
108332
108333 static struct ctl_table sysctl_base_table[] = {
108334 @@ -276,6 +291,22 @@ static int max_extfrag_threshold = 1000;
108335 #endif
108336
108337 static struct ctl_table kern_table[] = {
108338 +#if defined(CONFIG_GRKERNSEC_SYSCTL) || defined(CONFIG_GRKERNSEC_ROFS)
108339 + {
108340 + .procname = "grsecurity",
108341 + .mode = 0500,
108342 + .child = grsecurity_table,
108343 + },
108344 +#endif
108345 +
108346 +#ifdef CONFIG_PAX_SOFTMODE
108347 + {
108348 + .procname = "pax",
108349 + .mode = 0500,
108350 + .child = pax_table,
108351 + },
108352 +#endif
108353 +
108354 {
108355 .procname = "sched_child_runs_first",
108356 .data = &sysctl_sched_child_runs_first,
108357 @@ -637,7 +668,7 @@ static struct ctl_table kern_table[] = {
108358 .maxlen = sizeof(int),
108359 .mode = 0644,
108360 /* only handle a transition from default "0" to "1" */
108361 - .proc_handler = proc_dointvec_minmax,
108362 + .proc_handler = proc_dointvec_minmax_secure,
108363 .extra1 = &one,
108364 .extra2 = &one,
108365 },
108366 @@ -648,7 +679,7 @@ static struct ctl_table kern_table[] = {
108367 .data = &modprobe_path,
108368 .maxlen = KMOD_PATH_LEN,
108369 .mode = 0644,
108370 - .proc_handler = proc_dostring,
108371 + .proc_handler = proc_dostring_modpriv,
108372 },
108373 {
108374 .procname = "modules_disabled",
108375 @@ -656,7 +687,7 @@ static struct ctl_table kern_table[] = {
108376 .maxlen = sizeof(int),
108377 .mode = 0644,
108378 /* only handle a transition from default "0" to "1" */
108379 - .proc_handler = proc_dointvec_minmax,
108380 + .proc_handler = proc_dointvec_minmax_secure,
108381 .extra1 = &one,
108382 .extra2 = &one,
108383 },
108384 @@ -811,20 +842,24 @@ static struct ctl_table kern_table[] = {
108385 .data = &dmesg_restrict,
108386 .maxlen = sizeof(int),
108387 .mode = 0644,
108388 - .proc_handler = proc_dointvec_minmax_sysadmin,
108389 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108390 .extra1 = &zero,
108391 .extra2 = &one,
108392 },
108393 +#endif
108394 {
108395 .procname = "kptr_restrict",
108396 .data = &kptr_restrict,
108397 .maxlen = sizeof(int),
108398 .mode = 0644,
108399 - .proc_handler = proc_dointvec_minmax_sysadmin,
108400 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108401 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108402 + .extra1 = &two,
108403 +#else
108404 .extra1 = &zero,
108405 +#endif
108406 .extra2 = &two,
108407 },
108408 -#endif
108409 {
108410 .procname = "ngroups_max",
108411 .data = &ngroups_max,
108412 @@ -962,6 +997,15 @@ static struct ctl_table kern_table[] = {
108413 .mode = 0644,
108414 .proc_handler = proc_dointvec,
108415 },
108416 + {
108417 + .procname = "modify_ldt",
108418 + .data = &sysctl_modify_ldt,
108419 + .maxlen = sizeof(int),
108420 + .mode = 0644,
108421 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108422 + .extra1 = &zero,
108423 + .extra2 = &one,
108424 + },
108425 #endif
108426 #if defined(CONFIG_MMU)
108427 {
108428 @@ -1084,10 +1128,17 @@ static struct ctl_table kern_table[] = {
108429 */
108430 {
108431 .procname = "perf_event_paranoid",
108432 - .data = &sysctl_perf_event_paranoid,
108433 - .maxlen = sizeof(sysctl_perf_event_paranoid),
108434 + .data = &sysctl_perf_event_legitimately_concerned,
108435 + .maxlen = sizeof(sysctl_perf_event_legitimately_concerned),
108436 .mode = 0644,
108437 - .proc_handler = proc_dointvec,
108438 + /* go ahead, be a hero */
108439 + .proc_handler = proc_dointvec_minmax_secure_sysadmin,
108440 + .extra1 = &neg_one,
108441 +#ifdef CONFIG_GRKERNSEC_PERF_HARDEN
108442 + .extra2 = &three,
108443 +#else
108444 + .extra2 = &two,
108445 +#endif
108446 },
108447 {
108448 .procname = "perf_event_mlock_kb",
108449 @@ -1369,6 +1420,13 @@ static struct ctl_table vm_table[] = {
108450 .proc_handler = proc_dointvec_minmax,
108451 .extra1 = &zero,
108452 },
108453 + {
108454 + .procname = "heap_stack_gap",
108455 + .data = &sysctl_heap_stack_gap,
108456 + .maxlen = sizeof(sysctl_heap_stack_gap),
108457 + .mode = 0644,
108458 + .proc_handler = proc_doulongvec_minmax,
108459 + },
108460 #else
108461 {
108462 .procname = "nr_trim_pages",
108463 @@ -1845,6 +1903,16 @@ int proc_dostring(struct ctl_table *table, int write,
108464 (char __user *)buffer, lenp, ppos);
108465 }
108466
108467 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108468 + void __user *buffer, size_t *lenp, loff_t *ppos)
108469 +{
108470 + if (write && !capable(CAP_SYS_MODULE))
108471 + return -EPERM;
108472 +
108473 + return _proc_do_string(table->data, table->maxlen, write,
108474 + buffer, lenp, ppos);
108475 +}
108476 +
108477 static size_t proc_skip_spaces(char **buf)
108478 {
108479 size_t ret;
108480 @@ -1950,6 +2018,8 @@ static int proc_put_long(void __user **buf, size_t *size, unsigned long val,
108481 len = strlen(tmp);
108482 if (len > *size)
108483 len = *size;
108484 + if (len > sizeof(tmp))
108485 + len = sizeof(tmp);
108486 if (copy_to_user(*buf, tmp, len))
108487 return -EFAULT;
108488 *size -= len;
108489 @@ -2128,6 +2198,44 @@ int proc_dointvec(struct ctl_table *table, int write,
108490 NULL,NULL);
108491 }
108492
108493 +static int do_proc_dointvec_conv_secure(bool *negp, unsigned long *lvalp,
108494 + int *valp,
108495 + int write, void *data)
108496 +{
108497 + if (write) {
108498 + if (*negp) {
108499 + if (*lvalp > (unsigned long) INT_MAX + 1)
108500 + return -EINVAL;
108501 + pax_open_kernel();
108502 + *valp = -*lvalp;
108503 + pax_close_kernel();
108504 + } else {
108505 + if (*lvalp > (unsigned long) INT_MAX)
108506 + return -EINVAL;
108507 + pax_open_kernel();
108508 + *valp = *lvalp;
108509 + pax_close_kernel();
108510 + }
108511 + } else {
108512 + int val = *valp;
108513 + if (val < 0) {
108514 + *negp = true;
108515 + *lvalp = (unsigned long)-val;
108516 + } else {
108517 + *negp = false;
108518 + *lvalp = (unsigned long)val;
108519 + }
108520 + }
108521 + return 0;
108522 +}
108523 +
108524 +int proc_dointvec_secure(struct ctl_table *table, int write,
108525 + void __user *buffer, size_t *lenp, loff_t *ppos)
108526 +{
108527 + return do_proc_dointvec(table,write,buffer,lenp,ppos,
108528 + do_proc_dointvec_conv_secure,NULL);
108529 +}
108530 +
108531 /*
108532 * Taint values can only be increased
108533 * This means we can safely use a temporary.
108534 @@ -2135,7 +2243,7 @@ int proc_dointvec(struct ctl_table *table, int write,
108535 static int proc_taint(struct ctl_table *table, int write,
108536 void __user *buffer, size_t *lenp, loff_t *ppos)
108537 {
108538 - struct ctl_table t;
108539 + ctl_table_no_const t;
108540 unsigned long tmptaint = get_taint();
108541 int err;
108542
108543 @@ -2163,16 +2271,14 @@ static int proc_taint(struct ctl_table *table, int write,
108544 return err;
108545 }
108546
108547 -#ifdef CONFIG_PRINTK
108548 -static int proc_dointvec_minmax_sysadmin(struct ctl_table *table, int write,
108549 +static int proc_dointvec_minmax_secure_sysadmin(struct ctl_table *table, int write,
108550 void __user *buffer, size_t *lenp, loff_t *ppos)
108551 {
108552 if (write && !capable(CAP_SYS_ADMIN))
108553 return -EPERM;
108554
108555 - return proc_dointvec_minmax(table, write, buffer, lenp, ppos);
108556 + return proc_dointvec_minmax_secure(table, write, buffer, lenp, ppos);
108557 }
108558 -#endif
108559
108560 struct do_proc_dointvec_minmax_conv_param {
108561 int *min;
108562 @@ -2203,6 +2309,32 @@ static int do_proc_dointvec_minmax_conv(bool *negp, unsigned long *lvalp,
108563 return 0;
108564 }
108565
108566 +static int do_proc_dointvec_minmax_conv_secure(bool *negp, unsigned long *lvalp,
108567 + int *valp,
108568 + int write, void *data)
108569 +{
108570 + struct do_proc_dointvec_minmax_conv_param *param = data;
108571 + if (write) {
108572 + int val = *negp ? -*lvalp : *lvalp;
108573 + if ((param->min && *param->min > val) ||
108574 + (param->max && *param->max < val))
108575 + return -EINVAL;
108576 + pax_open_kernel();
108577 + *valp = val;
108578 + pax_close_kernel();
108579 + } else {
108580 + int val = *valp;
108581 + if (val < 0) {
108582 + *negp = true;
108583 + *lvalp = (unsigned long)-val;
108584 + } else {
108585 + *negp = false;
108586 + *lvalp = (unsigned long)val;
108587 + }
108588 + }
108589 + return 0;
108590 +}
108591 +
108592 /**
108593 * proc_dointvec_minmax - read a vector of integers with min/max values
108594 * @table: the sysctl table
108595 @@ -2230,6 +2362,17 @@ int proc_dointvec_minmax(struct ctl_table *table, int write,
108596 do_proc_dointvec_minmax_conv, &param);
108597 }
108598
108599 +int proc_dointvec_minmax_secure(struct ctl_table *table, int write,
108600 + void __user *buffer, size_t *lenp, loff_t *ppos)
108601 +{
108602 + struct do_proc_dointvec_minmax_conv_param param = {
108603 + .min = (int *) table->extra1,
108604 + .max = (int *) table->extra2,
108605 + };
108606 + return do_proc_dointvec(table, write, buffer, lenp, ppos,
108607 + do_proc_dointvec_minmax_conv_secure, &param);
108608 +}
108609 +
108610 static void validate_coredump_safety(void)
108611 {
108612 #ifdef CONFIG_COREDUMP
108613 @@ -2732,6 +2875,12 @@ int proc_dostring(struct ctl_table *table, int write,
108614 return -ENOSYS;
108615 }
108616
108617 +int proc_dostring_modpriv(struct ctl_table *table, int write,
108618 + void __user *buffer, size_t *lenp, loff_t *ppos)
108619 +{
108620 + return -ENOSYS;
108621 +}
108622 +
108623 int proc_dointvec(struct ctl_table *table, int write,
108624 void __user *buffer, size_t *lenp, loff_t *ppos)
108625 {
108626 @@ -2788,5 +2937,6 @@ EXPORT_SYMBOL(proc_dointvec_minmax);
108627 EXPORT_SYMBOL(proc_dointvec_userhz_jiffies);
108628 EXPORT_SYMBOL(proc_dointvec_ms_jiffies);
108629 EXPORT_SYMBOL(proc_dostring);
108630 +EXPORT_SYMBOL(proc_dostring_modpriv);
108631 EXPORT_SYMBOL(proc_doulongvec_minmax);
108632 EXPORT_SYMBOL(proc_doulongvec_ms_jiffies_minmax);
108633 diff --git a/kernel/taskstats.c b/kernel/taskstats.c
108634 index 21f82c2..c1984e5 100644
108635 --- a/kernel/taskstats.c
108636 +++ b/kernel/taskstats.c
108637 @@ -28,9 +28,12 @@
108638 #include <linux/fs.h>
108639 #include <linux/file.h>
108640 #include <linux/pid_namespace.h>
108641 +#include <linux/grsecurity.h>
108642 #include <net/genetlink.h>
108643 #include <linux/atomic.h>
108644
108645 +extern int gr_is_taskstats_denied(int pid);
108646 +
108647 /*
108648 * Maximum length of a cpumask that can be specified in
108649 * the TASKSTATS_CMD_ATTR_REGISTER/DEREGISTER_CPUMASK attribute
108650 @@ -567,6 +570,9 @@ err:
108651
108652 static int taskstats_user_cmd(struct sk_buff *skb, struct genl_info *info)
108653 {
108654 + if (gr_is_taskstats_denied(current->pid))
108655 + return -EACCES;
108656 +
108657 if (info->attrs[TASKSTATS_CMD_ATTR_REGISTER_CPUMASK])
108658 return cmd_attr_register_cpumask(info);
108659 else if (info->attrs[TASKSTATS_CMD_ATTR_DEREGISTER_CPUMASK])
108660 diff --git a/kernel/time/alarmtimer.c b/kernel/time/alarmtimer.c
108661 index 1b001ed..55ef9e4 100644
108662 --- a/kernel/time/alarmtimer.c
108663 +++ b/kernel/time/alarmtimer.c
108664 @@ -823,7 +823,7 @@ static int __init alarmtimer_init(void)
108665 struct platform_device *pdev;
108666 int error = 0;
108667 int i;
108668 - struct k_clock alarm_clock = {
108669 + static struct k_clock alarm_clock = {
108670 .clock_getres = alarm_clock_getres,
108671 .clock_get = alarm_clock_get,
108672 .timer_create = alarm_timer_create,
108673 diff --git a/kernel/time/hrtimer.c b/kernel/time/hrtimer.c
108674 index 93ef7190..7c85701 100644
108675 --- a/kernel/time/hrtimer.c
108676 +++ b/kernel/time/hrtimer.c
108677 @@ -1393,7 +1393,7 @@ void hrtimer_peek_ahead_timers(void)
108678 local_irq_restore(flags);
108679 }
108680
108681 -static void run_hrtimer_softirq(struct softirq_action *h)
108682 +static __latent_entropy void run_hrtimer_softirq(void)
108683 {
108684 hrtimer_peek_ahead_timers();
108685 }
108686 diff --git a/kernel/time/posix-cpu-timers.c b/kernel/time/posix-cpu-timers.c
108687 index 0075da7..63cc872 100644
108688 --- a/kernel/time/posix-cpu-timers.c
108689 +++ b/kernel/time/posix-cpu-timers.c
108690 @@ -1449,14 +1449,14 @@ struct k_clock clock_posix_cpu = {
108691
108692 static __init int init_posix_cpu_timers(void)
108693 {
108694 - struct k_clock process = {
108695 + static struct k_clock process = {
108696 .clock_getres = process_cpu_clock_getres,
108697 .clock_get = process_cpu_clock_get,
108698 .timer_create = process_cpu_timer_create,
108699 .nsleep = process_cpu_nsleep,
108700 .nsleep_restart = process_cpu_nsleep_restart,
108701 };
108702 - struct k_clock thread = {
108703 + static struct k_clock thread = {
108704 .clock_getres = thread_cpu_clock_getres,
108705 .clock_get = thread_cpu_clock_get,
108706 .timer_create = thread_cpu_timer_create,
108707 diff --git a/kernel/time/posix-timers.c b/kernel/time/posix-timers.c
108708 index 31ea01f..7fc61ef 100644
108709 --- a/kernel/time/posix-timers.c
108710 +++ b/kernel/time/posix-timers.c
108711 @@ -43,6 +43,7 @@
108712 #include <linux/hash.h>
108713 #include <linux/posix-clock.h>
108714 #include <linux/posix-timers.h>
108715 +#include <linux/grsecurity.h>
108716 #include <linux/syscalls.h>
108717 #include <linux/wait.h>
108718 #include <linux/workqueue.h>
108719 @@ -124,7 +125,7 @@ static DEFINE_SPINLOCK(hash_lock);
108720 * which we beg off on and pass to do_sys_settimeofday().
108721 */
108722
108723 -static struct k_clock posix_clocks[MAX_CLOCKS];
108724 +static struct k_clock *posix_clocks[MAX_CLOCKS];
108725
108726 /*
108727 * These ones are defined below.
108728 @@ -277,7 +278,7 @@ static int posix_get_tai(clockid_t which_clock, struct timespec *tp)
108729 */
108730 static __init int init_posix_timers(void)
108731 {
108732 - struct k_clock clock_realtime = {
108733 + static struct k_clock clock_realtime = {
108734 .clock_getres = hrtimer_get_res,
108735 .clock_get = posix_clock_realtime_get,
108736 .clock_set = posix_clock_realtime_set,
108737 @@ -289,7 +290,7 @@ static __init int init_posix_timers(void)
108738 .timer_get = common_timer_get,
108739 .timer_del = common_timer_del,
108740 };
108741 - struct k_clock clock_monotonic = {
108742 + static struct k_clock clock_monotonic = {
108743 .clock_getres = hrtimer_get_res,
108744 .clock_get = posix_ktime_get_ts,
108745 .nsleep = common_nsleep,
108746 @@ -299,19 +300,19 @@ static __init int init_posix_timers(void)
108747 .timer_get = common_timer_get,
108748 .timer_del = common_timer_del,
108749 };
108750 - struct k_clock clock_monotonic_raw = {
108751 + static struct k_clock clock_monotonic_raw = {
108752 .clock_getres = hrtimer_get_res,
108753 .clock_get = posix_get_monotonic_raw,
108754 };
108755 - struct k_clock clock_realtime_coarse = {
108756 + static struct k_clock clock_realtime_coarse = {
108757 .clock_getres = posix_get_coarse_res,
108758 .clock_get = posix_get_realtime_coarse,
108759 };
108760 - struct k_clock clock_monotonic_coarse = {
108761 + static struct k_clock clock_monotonic_coarse = {
108762 .clock_getres = posix_get_coarse_res,
108763 .clock_get = posix_get_monotonic_coarse,
108764 };
108765 - struct k_clock clock_tai = {
108766 + static struct k_clock clock_tai = {
108767 .clock_getres = hrtimer_get_res,
108768 .clock_get = posix_get_tai,
108769 .nsleep = common_nsleep,
108770 @@ -321,7 +322,7 @@ static __init int init_posix_timers(void)
108771 .timer_get = common_timer_get,
108772 .timer_del = common_timer_del,
108773 };
108774 - struct k_clock clock_boottime = {
108775 + static struct k_clock clock_boottime = {
108776 .clock_getres = hrtimer_get_res,
108777 .clock_get = posix_get_boottime,
108778 .nsleep = common_nsleep,
108779 @@ -533,7 +534,7 @@ void posix_timers_register_clock(const clockid_t clock_id,
108780 return;
108781 }
108782
108783 - posix_clocks[clock_id] = *new_clock;
108784 + posix_clocks[clock_id] = new_clock;
108785 }
108786 EXPORT_SYMBOL_GPL(posix_timers_register_clock);
108787
108788 @@ -579,9 +580,9 @@ static struct k_clock *clockid_to_kclock(const clockid_t id)
108789 return (id & CLOCKFD_MASK) == CLOCKFD ?
108790 &clock_posix_dynamic : &clock_posix_cpu;
108791
108792 - if (id >= MAX_CLOCKS || !posix_clocks[id].clock_getres)
108793 + if (id >= MAX_CLOCKS || !posix_clocks[id] || !posix_clocks[id]->clock_getres)
108794 return NULL;
108795 - return &posix_clocks[id];
108796 + return posix_clocks[id];
108797 }
108798
108799 static int common_timer_create(struct k_itimer *new_timer)
108800 @@ -599,7 +600,7 @@ SYSCALL_DEFINE3(timer_create, const clockid_t, which_clock,
108801 struct k_clock *kc = clockid_to_kclock(which_clock);
108802 struct k_itimer *new_timer;
108803 int error, new_timer_id;
108804 - sigevent_t event;
108805 + sigevent_t event = { };
108806 int it_id_set = IT_ID_NOT_SET;
108807
108808 if (!kc)
108809 @@ -1014,6 +1015,13 @@ SYSCALL_DEFINE2(clock_settime, const clockid_t, which_clock,
108810 if (copy_from_user(&new_tp, tp, sizeof (*tp)))
108811 return -EFAULT;
108812
108813 + /* only the CLOCK_REALTIME clock can be set, all other clocks
108814 + have their clock_set fptr set to a nosettime dummy function
108815 + CLOCK_REALTIME has a NULL clock_set fptr which causes it to
108816 + call common_clock_set, which calls do_sys_settimeofday, which
108817 + we hook
108818 + */
108819 +
108820 return kc->clock_set(which_clock, &new_tp);
108821 }
108822
108823 diff --git a/kernel/time/time.c b/kernel/time/time.c
108824 index 2c85b77..6530536 100644
108825 --- a/kernel/time/time.c
108826 +++ b/kernel/time/time.c
108827 @@ -173,6 +173,11 @@ int do_sys_settimeofday(const struct timespec *tv, const struct timezone *tz)
108828 return error;
108829
108830 if (tz) {
108831 + /* we log in do_settimeofday called below, so don't log twice
108832 + */
108833 + if (!tv)
108834 + gr_log_timechange();
108835 +
108836 sys_tz = *tz;
108837 update_vsyscall_tz();
108838 if (firsttime) {
108839 diff --git a/kernel/time/timekeeping.c b/kernel/time/timekeeping.c
108840 index 946acb7..1e13c0f 100644
108841 --- a/kernel/time/timekeeping.c
108842 +++ b/kernel/time/timekeeping.c
108843 @@ -15,6 +15,7 @@
108844 #include <linux/init.h>
108845 #include <linux/mm.h>
108846 #include <linux/sched.h>
108847 +#include <linux/grsecurity.h>
108848 #include <linux/syscore_ops.h>
108849 #include <linux/clocksource.h>
108850 #include <linux/jiffies.h>
108851 @@ -915,6 +916,8 @@ int do_settimeofday64(const struct timespec64 *ts)
108852 if (!timespec64_valid_strict(ts))
108853 return -EINVAL;
108854
108855 + gr_log_timechange();
108856 +
108857 raw_spin_lock_irqsave(&timekeeper_lock, flags);
108858 write_seqcount_begin(&tk_core.seq);
108859
108860 diff --git a/kernel/time/timer.c b/kernel/time/timer.c
108861 index 2ece3aa..055a295 100644
108862 --- a/kernel/time/timer.c
108863 +++ b/kernel/time/timer.c
108864 @@ -1405,7 +1405,7 @@ void update_process_times(int user_tick)
108865 /*
108866 * This function runs timers and the timer-tq in bottom half context.
108867 */
108868 -static void run_timer_softirq(struct softirq_action *h)
108869 +static __latent_entropy void run_timer_softirq(void)
108870 {
108871 struct tvec_base *base = __this_cpu_read(tvec_bases);
108872
108873 @@ -1468,7 +1468,7 @@ static void process_timeout(unsigned long __data)
108874 *
108875 * In all cases the return value is guaranteed to be non-negative.
108876 */
108877 -signed long __sched schedule_timeout(signed long timeout)
108878 +signed long __sched __intentional_overflow(-1) schedule_timeout(signed long timeout)
108879 {
108880 struct timer_list timer;
108881 unsigned long expire;
108882 diff --git a/kernel/time/timer_list.c b/kernel/time/timer_list.c
108883 index e878c2e..cf1546bb 100644
108884 --- a/kernel/time/timer_list.c
108885 +++ b/kernel/time/timer_list.c
108886 @@ -45,12 +45,16 @@ DECLARE_PER_CPU(struct hrtimer_cpu_base, hrtimer_bases);
108887
108888 static void print_name_offset(struct seq_file *m, void *sym)
108889 {
108890 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108891 + SEQ_printf(m, "<%p>", NULL);
108892 +#else
108893 char symname[KSYM_NAME_LEN];
108894
108895 if (lookup_symbol_name((unsigned long)sym, symname) < 0)
108896 SEQ_printf(m, "<%pK>", sym);
108897 else
108898 SEQ_printf(m, "%s", symname);
108899 +#endif
108900 }
108901
108902 static void
108903 @@ -119,7 +123,11 @@ next_one:
108904 static void
108905 print_base(struct seq_file *m, struct hrtimer_clock_base *base, u64 now)
108906 {
108907 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108908 + SEQ_printf(m, " .base: %p\n", NULL);
108909 +#else
108910 SEQ_printf(m, " .base: %pK\n", base);
108911 +#endif
108912 SEQ_printf(m, " .index: %d\n",
108913 base->index);
108914 SEQ_printf(m, " .resolution: %Lu nsecs\n",
108915 @@ -388,7 +396,11 @@ static int __init init_timer_list_procfs(void)
108916 {
108917 struct proc_dir_entry *pe;
108918
108919 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
108920 + pe = proc_create("timer_list", 0400, NULL, &timer_list_fops);
108921 +#else
108922 pe = proc_create("timer_list", 0444, NULL, &timer_list_fops);
108923 +#endif
108924 if (!pe)
108925 return -ENOMEM;
108926 return 0;
108927 diff --git a/kernel/time/timer_stats.c b/kernel/time/timer_stats.c
108928 index 1fb08f2..ca4bb1e 100644
108929 --- a/kernel/time/timer_stats.c
108930 +++ b/kernel/time/timer_stats.c
108931 @@ -116,7 +116,7 @@ static ktime_t time_start, time_stop;
108932 static unsigned long nr_entries;
108933 static struct entry entries[MAX_ENTRIES];
108934
108935 -static atomic_t overflow_count;
108936 +static atomic_unchecked_t overflow_count;
108937
108938 /*
108939 * The entries are in a hash-table, for fast lookup:
108940 @@ -140,7 +140,7 @@ static void reset_entries(void)
108941 nr_entries = 0;
108942 memset(entries, 0, sizeof(entries));
108943 memset(tstat_hash_table, 0, sizeof(tstat_hash_table));
108944 - atomic_set(&overflow_count, 0);
108945 + atomic_set_unchecked(&overflow_count, 0);
108946 }
108947
108948 static struct entry *alloc_entry(void)
108949 @@ -261,7 +261,7 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
108950 if (likely(entry))
108951 entry->count++;
108952 else
108953 - atomic_inc(&overflow_count);
108954 + atomic_inc_unchecked(&overflow_count);
108955
108956 out_unlock:
108957 raw_spin_unlock_irqrestore(lock, flags);
108958 @@ -269,12 +269,16 @@ void timer_stats_update_stats(void *timer, pid_t pid, void *startf,
108959
108960 static void print_name_offset(struct seq_file *m, unsigned long addr)
108961 {
108962 +#ifdef CONFIG_GRKERNSEC_HIDESYM
108963 + seq_printf(m, "<%p>", NULL);
108964 +#else
108965 char symname[KSYM_NAME_LEN];
108966
108967 if (lookup_symbol_name(addr, symname) < 0)
108968 - seq_printf(m, "<%p>", (void *)addr);
108969 + seq_printf(m, "<%pK>", (void *)addr);
108970 else
108971 seq_printf(m, "%s", symname);
108972 +#endif
108973 }
108974
108975 static int tstats_show(struct seq_file *m, void *v)
108976 @@ -300,8 +304,8 @@ static int tstats_show(struct seq_file *m, void *v)
108977
108978 seq_puts(m, "Timer Stats Version: v0.3\n");
108979 seq_printf(m, "Sample period: %ld.%03ld s\n", period.tv_sec, ms);
108980 - if (atomic_read(&overflow_count))
108981 - seq_printf(m, "Overflow: %d entries\n", atomic_read(&overflow_count));
108982 + if (atomic_read_unchecked(&overflow_count))
108983 + seq_printf(m, "Overflow: %d entries\n", atomic_read_unchecked(&overflow_count));
108984 seq_printf(m, "Collection: %s\n", timer_stats_active ? "active" : "inactive");
108985
108986 for (i = 0; i < nr_entries; i++) {
108987 @@ -417,7 +421,11 @@ static int __init init_tstats_procfs(void)
108988 {
108989 struct proc_dir_entry *pe;
108990
108991 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
108992 + pe = proc_create("timer_stats", 0600, NULL, &tstats_fops);
108993 +#else
108994 pe = proc_create("timer_stats", 0644, NULL, &tstats_fops);
108995 +#endif
108996 if (!pe)
108997 return -ENOMEM;
108998 return 0;
108999 diff --git a/kernel/torture.c b/kernel/torture.c
109000 index dd70993..0bf694b 100644
109001 --- a/kernel/torture.c
109002 +++ b/kernel/torture.c
109003 @@ -482,7 +482,7 @@ static int torture_shutdown_notify(struct notifier_block *unused1,
109004 mutex_lock(&fullstop_mutex);
109005 if (ACCESS_ONCE(fullstop) == FULLSTOP_DONTSTOP) {
109006 VERBOSE_TOROUT_STRING("Unscheduled system shutdown detected");
109007 - ACCESS_ONCE(fullstop) = FULLSTOP_SHUTDOWN;
109008 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_SHUTDOWN;
109009 } else {
109010 pr_warn("Concurrent rmmod and shutdown illegal!\n");
109011 }
109012 @@ -549,14 +549,14 @@ static int torture_stutter(void *arg)
109013 if (!torture_must_stop()) {
109014 if (stutter > 1) {
109015 schedule_timeout_interruptible(stutter - 1);
109016 - ACCESS_ONCE(stutter_pause_test) = 2;
109017 + ACCESS_ONCE_RW(stutter_pause_test) = 2;
109018 }
109019 schedule_timeout_interruptible(1);
109020 - ACCESS_ONCE(stutter_pause_test) = 1;
109021 + ACCESS_ONCE_RW(stutter_pause_test) = 1;
109022 }
109023 if (!torture_must_stop())
109024 schedule_timeout_interruptible(stutter);
109025 - ACCESS_ONCE(stutter_pause_test) = 0;
109026 + ACCESS_ONCE_RW(stutter_pause_test) = 0;
109027 torture_shutdown_absorb("torture_stutter");
109028 } while (!torture_must_stop());
109029 torture_kthread_stopping("torture_stutter");
109030 @@ -648,7 +648,7 @@ bool torture_cleanup_begin(void)
109031 schedule_timeout_uninterruptible(10);
109032 return true;
109033 }
109034 - ACCESS_ONCE(fullstop) = FULLSTOP_RMMOD;
109035 + ACCESS_ONCE_RW(fullstop) = FULLSTOP_RMMOD;
109036 mutex_unlock(&fullstop_mutex);
109037 torture_shutdown_cleanup();
109038 torture_shuffle_cleanup();
109039 diff --git a/kernel/trace/blktrace.c b/kernel/trace/blktrace.c
109040 index 483cecf..ac46091 100644
109041 --- a/kernel/trace/blktrace.c
109042 +++ b/kernel/trace/blktrace.c
109043 @@ -328,7 +328,7 @@ static ssize_t blk_dropped_read(struct file *filp, char __user *buffer,
109044 struct blk_trace *bt = filp->private_data;
109045 char buf[16];
109046
109047 - snprintf(buf, sizeof(buf), "%u\n", atomic_read(&bt->dropped));
109048 + snprintf(buf, sizeof(buf), "%u\n", atomic_read_unchecked(&bt->dropped));
109049
109050 return simple_read_from_buffer(buffer, count, ppos, buf, strlen(buf));
109051 }
109052 @@ -386,7 +386,7 @@ static int blk_subbuf_start_callback(struct rchan_buf *buf, void *subbuf,
109053 return 1;
109054
109055 bt = buf->chan->private_data;
109056 - atomic_inc(&bt->dropped);
109057 + atomic_inc_unchecked(&bt->dropped);
109058 return 0;
109059 }
109060
109061 @@ -487,7 +487,7 @@ int do_blk_trace_setup(struct request_queue *q, char *name, dev_t dev,
109062
109063 bt->dir = dir;
109064 bt->dev = dev;
109065 - atomic_set(&bt->dropped, 0);
109066 + atomic_set_unchecked(&bt->dropped, 0);
109067 INIT_LIST_HEAD(&bt->running_list);
109068
109069 ret = -EIO;
109070 diff --git a/kernel/trace/ftrace.c b/kernel/trace/ftrace.c
109071 index 02bece4..f9b05af 100644
109072 --- a/kernel/trace/ftrace.c
109073 +++ b/kernel/trace/ftrace.c
109074 @@ -2395,12 +2395,17 @@ ftrace_code_disable(struct module *mod, struct dyn_ftrace *rec)
109075 if (unlikely(ftrace_disabled))
109076 return 0;
109077
109078 + ret = ftrace_arch_code_modify_prepare();
109079 + FTRACE_WARN_ON(ret);
109080 + if (ret)
109081 + return 0;
109082 +
109083 ret = ftrace_make_nop(mod, rec, MCOUNT_ADDR);
109084 + FTRACE_WARN_ON(ftrace_arch_code_modify_post_process());
109085 if (ret) {
109086 ftrace_bug(ret, rec);
109087 - return 0;
109088 }
109089 - return 1;
109090 + return ret ? 0 : 1;
109091 }
109092
109093 /*
109094 @@ -4789,8 +4794,10 @@ static int ftrace_process_locs(struct module *mod,
109095 if (!count)
109096 return 0;
109097
109098 + pax_open_kernel();
109099 sort(start, count, sizeof(*start),
109100 ftrace_cmp_ips, ftrace_swap_ips);
109101 + pax_close_kernel();
109102
109103 start_pg = ftrace_allocate_pages(count);
109104 if (!start_pg)
109105 @@ -5659,7 +5666,7 @@ static int alloc_retstack_tasklist(struct ftrace_ret_stack **ret_stack_list)
109106
109107 if (t->ret_stack == NULL) {
109108 atomic_set(&t->tracing_graph_pause, 0);
109109 - atomic_set(&t->trace_overrun, 0);
109110 + atomic_set_unchecked(&t->trace_overrun, 0);
109111 t->curr_ret_stack = -1;
109112 /* Make sure the tasks see the -1 first: */
109113 smp_wmb();
109114 @@ -5882,7 +5889,7 @@ static void
109115 graph_init_task(struct task_struct *t, struct ftrace_ret_stack *ret_stack)
109116 {
109117 atomic_set(&t->tracing_graph_pause, 0);
109118 - atomic_set(&t->trace_overrun, 0);
109119 + atomic_set_unchecked(&t->trace_overrun, 0);
109120 t->ftrace_timestamp = 0;
109121 /* make curr_ret_stack visible before we add the ret_stack */
109122 smp_wmb();
109123 diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c
109124 index 0315d43..2e5e9a2 100644
109125 --- a/kernel/trace/ring_buffer.c
109126 +++ b/kernel/trace/ring_buffer.c
109127 @@ -348,9 +348,9 @@ struct buffer_data_page {
109128 */
109129 struct buffer_page {
109130 struct list_head list; /* list of buffer pages */
109131 - local_t write; /* index for next write */
109132 + local_unchecked_t write; /* index for next write */
109133 unsigned read; /* index for next read */
109134 - local_t entries; /* entries on this page */
109135 + local_unchecked_t entries; /* entries on this page */
109136 unsigned long real_end; /* real end of data */
109137 struct buffer_data_page *page; /* Actual data page */
109138 };
109139 @@ -471,11 +471,11 @@ struct ring_buffer_per_cpu {
109140 unsigned long last_overrun;
109141 local_t entries_bytes;
109142 local_t entries;
109143 - local_t overrun;
109144 - local_t commit_overrun;
109145 - local_t dropped_events;
109146 + local_unchecked_t overrun;
109147 + local_unchecked_t commit_overrun;
109148 + local_unchecked_t dropped_events;
109149 local_t committing;
109150 - local_t commits;
109151 + local_unchecked_t commits;
109152 unsigned long read;
109153 unsigned long read_bytes;
109154 u64 write_stamp;
109155 @@ -1045,8 +1045,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109156 *
109157 * We add a counter to the write field to denote this.
109158 */
109159 - old_write = local_add_return(RB_WRITE_INTCNT, &next_page->write);
109160 - old_entries = local_add_return(RB_WRITE_INTCNT, &next_page->entries);
109161 + old_write = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->write);
109162 + old_entries = local_add_return_unchecked(RB_WRITE_INTCNT, &next_page->entries);
109163
109164 /*
109165 * Just make sure we have seen our old_write and synchronize
109166 @@ -1074,8 +1074,8 @@ static int rb_tail_page_update(struct ring_buffer_per_cpu *cpu_buffer,
109167 * cmpxchg to only update if an interrupt did not already
109168 * do it for us. If the cmpxchg fails, we don't care.
109169 */
109170 - (void)local_cmpxchg(&next_page->write, old_write, val);
109171 - (void)local_cmpxchg(&next_page->entries, old_entries, eval);
109172 + (void)local_cmpxchg_unchecked(&next_page->write, old_write, val);
109173 + (void)local_cmpxchg_unchecked(&next_page->entries, old_entries, eval);
109174
109175 /*
109176 * No need to worry about races with clearing out the commit.
109177 @@ -1443,12 +1443,12 @@ static void rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer);
109178
109179 static inline unsigned long rb_page_entries(struct buffer_page *bpage)
109180 {
109181 - return local_read(&bpage->entries) & RB_WRITE_MASK;
109182 + return local_read_unchecked(&bpage->entries) & RB_WRITE_MASK;
109183 }
109184
109185 static inline unsigned long rb_page_write(struct buffer_page *bpage)
109186 {
109187 - return local_read(&bpage->write) & RB_WRITE_MASK;
109188 + return local_read_unchecked(&bpage->write) & RB_WRITE_MASK;
109189 }
109190
109191 static int
109192 @@ -1543,7 +1543,7 @@ rb_remove_pages(struct ring_buffer_per_cpu *cpu_buffer, unsigned int nr_pages)
109193 * bytes consumed in ring buffer from here.
109194 * Increment overrun to account for the lost events.
109195 */
109196 - local_add(page_entries, &cpu_buffer->overrun);
109197 + local_add_unchecked(page_entries, &cpu_buffer->overrun);
109198 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109199 }
109200
109201 @@ -2105,7 +2105,7 @@ rb_handle_head_page(struct ring_buffer_per_cpu *cpu_buffer,
109202 * it is our responsibility to update
109203 * the counters.
109204 */
109205 - local_add(entries, &cpu_buffer->overrun);
109206 + local_add_unchecked(entries, &cpu_buffer->overrun);
109207 local_sub(BUF_PAGE_SIZE, &cpu_buffer->entries_bytes);
109208
109209 /*
109210 @@ -2255,7 +2255,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109211 if (tail == BUF_PAGE_SIZE)
109212 tail_page->real_end = 0;
109213
109214 - local_sub(length, &tail_page->write);
109215 + local_sub_unchecked(length, &tail_page->write);
109216 return;
109217 }
109218
109219 @@ -2290,7 +2290,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109220 rb_event_set_padding(event);
109221
109222 /* Set the write back to the previous setting */
109223 - local_sub(length, &tail_page->write);
109224 + local_sub_unchecked(length, &tail_page->write);
109225 return;
109226 }
109227
109228 @@ -2302,7 +2302,7 @@ rb_reset_tail(struct ring_buffer_per_cpu *cpu_buffer,
109229
109230 /* Set write to end of buffer */
109231 length = (tail + length) - BUF_PAGE_SIZE;
109232 - local_sub(length, &tail_page->write);
109233 + local_sub_unchecked(length, &tail_page->write);
109234 }
109235
109236 /*
109237 @@ -2328,7 +2328,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109238 * about it.
109239 */
109240 if (unlikely(next_page == commit_page)) {
109241 - local_inc(&cpu_buffer->commit_overrun);
109242 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109243 goto out_reset;
109244 }
109245
109246 @@ -2358,7 +2358,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109247 * this is easy, just stop here.
109248 */
109249 if (!(buffer->flags & RB_FL_OVERWRITE)) {
109250 - local_inc(&cpu_buffer->dropped_events);
109251 + local_inc_unchecked(&cpu_buffer->dropped_events);
109252 goto out_reset;
109253 }
109254
109255 @@ -2384,7 +2384,7 @@ rb_move_tail(struct ring_buffer_per_cpu *cpu_buffer,
109256 cpu_buffer->tail_page) &&
109257 (cpu_buffer->commit_page ==
109258 cpu_buffer->reader_page))) {
109259 - local_inc(&cpu_buffer->commit_overrun);
109260 + local_inc_unchecked(&cpu_buffer->commit_overrun);
109261 goto out_reset;
109262 }
109263 }
109264 @@ -2432,7 +2432,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109265 length += RB_LEN_TIME_EXTEND;
109266
109267 tail_page = cpu_buffer->tail_page;
109268 - write = local_add_return(length, &tail_page->write);
109269 + write = local_add_return_unchecked(length, &tail_page->write);
109270
109271 /* set write to only the index of the write */
109272 write &= RB_WRITE_MASK;
109273 @@ -2456,7 +2456,7 @@ __rb_reserve_next(struct ring_buffer_per_cpu *cpu_buffer,
109274 kmemcheck_annotate_bitfield(event, bitfield);
109275 rb_update_event(cpu_buffer, event, length, add_timestamp, delta);
109276
109277 - local_inc(&tail_page->entries);
109278 + local_inc_unchecked(&tail_page->entries);
109279
109280 /*
109281 * If this is the first commit on the page, then update
109282 @@ -2489,7 +2489,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109283
109284 if (bpage->page == (void *)addr && rb_page_write(bpage) == old_index) {
109285 unsigned long write_mask =
109286 - local_read(&bpage->write) & ~RB_WRITE_MASK;
109287 + local_read_unchecked(&bpage->write) & ~RB_WRITE_MASK;
109288 unsigned long event_length = rb_event_length(event);
109289 /*
109290 * This is on the tail page. It is possible that
109291 @@ -2499,7 +2499,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109292 */
109293 old_index += write_mask;
109294 new_index += write_mask;
109295 - index = local_cmpxchg(&bpage->write, old_index, new_index);
109296 + index = local_cmpxchg_unchecked(&bpage->write, old_index, new_index);
109297 if (index == old_index) {
109298 /* update counters */
109299 local_sub(event_length, &cpu_buffer->entries_bytes);
109300 @@ -2514,7 +2514,7 @@ rb_try_to_discard(struct ring_buffer_per_cpu *cpu_buffer,
109301 static void rb_start_commit(struct ring_buffer_per_cpu *cpu_buffer)
109302 {
109303 local_inc(&cpu_buffer->committing);
109304 - local_inc(&cpu_buffer->commits);
109305 + local_inc_unchecked(&cpu_buffer->commits);
109306 }
109307
109308 static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109309 @@ -2526,7 +2526,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109310 return;
109311
109312 again:
109313 - commits = local_read(&cpu_buffer->commits);
109314 + commits = local_read_unchecked(&cpu_buffer->commits);
109315 /* synchronize with interrupts */
109316 barrier();
109317 if (local_read(&cpu_buffer->committing) == 1)
109318 @@ -2542,7 +2542,7 @@ static inline void rb_end_commit(struct ring_buffer_per_cpu *cpu_buffer)
109319 * updating of the commit page and the clearing of the
109320 * committing counter.
109321 */
109322 - if (unlikely(local_read(&cpu_buffer->commits) != commits) &&
109323 + if (unlikely(local_read_unchecked(&cpu_buffer->commits) != commits) &&
109324 !local_read(&cpu_buffer->committing)) {
109325 local_inc(&cpu_buffer->committing);
109326 goto again;
109327 @@ -2572,7 +2572,7 @@ rb_reserve_next_event(struct ring_buffer *buffer,
109328 barrier();
109329 if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) {
109330 local_dec(&cpu_buffer->committing);
109331 - local_dec(&cpu_buffer->commits);
109332 + local_dec_unchecked(&cpu_buffer->commits);
109333 return NULL;
109334 }
109335 #endif
109336 @@ -2898,7 +2898,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109337
109338 /* Do the likely case first */
109339 if (likely(bpage->page == (void *)addr)) {
109340 - local_dec(&bpage->entries);
109341 + local_dec_unchecked(&bpage->entries);
109342 return;
109343 }
109344
109345 @@ -2910,7 +2910,7 @@ rb_decrement_entry(struct ring_buffer_per_cpu *cpu_buffer,
109346 start = bpage;
109347 do {
109348 if (bpage->page == (void *)addr) {
109349 - local_dec(&bpage->entries);
109350 + local_dec_unchecked(&bpage->entries);
109351 return;
109352 }
109353 rb_inc_page(cpu_buffer, &bpage);
109354 @@ -3194,7 +3194,7 @@ static inline unsigned long
109355 rb_num_of_entries(struct ring_buffer_per_cpu *cpu_buffer)
109356 {
109357 return local_read(&cpu_buffer->entries) -
109358 - (local_read(&cpu_buffer->overrun) + cpu_buffer->read);
109359 + (local_read_unchecked(&cpu_buffer->overrun) + cpu_buffer->read);
109360 }
109361
109362 /**
109363 @@ -3283,7 +3283,7 @@ unsigned long ring_buffer_overrun_cpu(struct ring_buffer *buffer, int cpu)
109364 return 0;
109365
109366 cpu_buffer = buffer->buffers[cpu];
109367 - ret = local_read(&cpu_buffer->overrun);
109368 + ret = local_read_unchecked(&cpu_buffer->overrun);
109369
109370 return ret;
109371 }
109372 @@ -3306,7 +3306,7 @@ ring_buffer_commit_overrun_cpu(struct ring_buffer *buffer, int cpu)
109373 return 0;
109374
109375 cpu_buffer = buffer->buffers[cpu];
109376 - ret = local_read(&cpu_buffer->commit_overrun);
109377 + ret = local_read_unchecked(&cpu_buffer->commit_overrun);
109378
109379 return ret;
109380 }
109381 @@ -3328,7 +3328,7 @@ ring_buffer_dropped_events_cpu(struct ring_buffer *buffer, int cpu)
109382 return 0;
109383
109384 cpu_buffer = buffer->buffers[cpu];
109385 - ret = local_read(&cpu_buffer->dropped_events);
109386 + ret = local_read_unchecked(&cpu_buffer->dropped_events);
109387
109388 return ret;
109389 }
109390 @@ -3391,7 +3391,7 @@ unsigned long ring_buffer_overruns(struct ring_buffer *buffer)
109391 /* if you care about this being correct, lock the buffer */
109392 for_each_buffer_cpu(buffer, cpu) {
109393 cpu_buffer = buffer->buffers[cpu];
109394 - overruns += local_read(&cpu_buffer->overrun);
109395 + overruns += local_read_unchecked(&cpu_buffer->overrun);
109396 }
109397
109398 return overruns;
109399 @@ -3562,8 +3562,8 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109400 /*
109401 * Reset the reader page to size zero.
109402 */
109403 - local_set(&cpu_buffer->reader_page->write, 0);
109404 - local_set(&cpu_buffer->reader_page->entries, 0);
109405 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109406 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109407 local_set(&cpu_buffer->reader_page->page->commit, 0);
109408 cpu_buffer->reader_page->real_end = 0;
109409
109410 @@ -3597,7 +3597,7 @@ rb_get_reader_page(struct ring_buffer_per_cpu *cpu_buffer)
109411 * want to compare with the last_overrun.
109412 */
109413 smp_mb();
109414 - overwrite = local_read(&(cpu_buffer->overrun));
109415 + overwrite = local_read_unchecked(&(cpu_buffer->overrun));
109416
109417 /*
109418 * Here's the tricky part.
109419 @@ -4169,8 +4169,8 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109420
109421 cpu_buffer->head_page
109422 = list_entry(cpu_buffer->pages, struct buffer_page, list);
109423 - local_set(&cpu_buffer->head_page->write, 0);
109424 - local_set(&cpu_buffer->head_page->entries, 0);
109425 + local_set_unchecked(&cpu_buffer->head_page->write, 0);
109426 + local_set_unchecked(&cpu_buffer->head_page->entries, 0);
109427 local_set(&cpu_buffer->head_page->page->commit, 0);
109428
109429 cpu_buffer->head_page->read = 0;
109430 @@ -4180,18 +4180,18 @@ rb_reset_cpu(struct ring_buffer_per_cpu *cpu_buffer)
109431
109432 INIT_LIST_HEAD(&cpu_buffer->reader_page->list);
109433 INIT_LIST_HEAD(&cpu_buffer->new_pages);
109434 - local_set(&cpu_buffer->reader_page->write, 0);
109435 - local_set(&cpu_buffer->reader_page->entries, 0);
109436 + local_set_unchecked(&cpu_buffer->reader_page->write, 0);
109437 + local_set_unchecked(&cpu_buffer->reader_page->entries, 0);
109438 local_set(&cpu_buffer->reader_page->page->commit, 0);
109439 cpu_buffer->reader_page->read = 0;
109440
109441 local_set(&cpu_buffer->entries_bytes, 0);
109442 - local_set(&cpu_buffer->overrun, 0);
109443 - local_set(&cpu_buffer->commit_overrun, 0);
109444 - local_set(&cpu_buffer->dropped_events, 0);
109445 + local_set_unchecked(&cpu_buffer->overrun, 0);
109446 + local_set_unchecked(&cpu_buffer->commit_overrun, 0);
109447 + local_set_unchecked(&cpu_buffer->dropped_events, 0);
109448 local_set(&cpu_buffer->entries, 0);
109449 local_set(&cpu_buffer->committing, 0);
109450 - local_set(&cpu_buffer->commits, 0);
109451 + local_set_unchecked(&cpu_buffer->commits, 0);
109452 cpu_buffer->read = 0;
109453 cpu_buffer->read_bytes = 0;
109454
109455 @@ -4592,8 +4592,8 @@ int ring_buffer_read_page(struct ring_buffer *buffer,
109456 rb_init_page(bpage);
109457 bpage = reader->page;
109458 reader->page = *data_page;
109459 - local_set(&reader->write, 0);
109460 - local_set(&reader->entries, 0);
109461 + local_set_unchecked(&reader->write, 0);
109462 + local_set_unchecked(&reader->entries, 0);
109463 reader->read = 0;
109464 *data_page = bpage;
109465
109466 diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c
109467 index 0533049..85e27f0 100644
109468 --- a/kernel/trace/trace.c
109469 +++ b/kernel/trace/trace.c
109470 @@ -3538,7 +3538,7 @@ int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set)
109471 return 0;
109472 }
109473
109474 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled)
109475 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled)
109476 {
109477 /* do nothing if flag is already set */
109478 if (!!(trace_flags & mask) == !!enabled)
109479 diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h
109480 index d261201..da10429 100644
109481 --- a/kernel/trace/trace.h
109482 +++ b/kernel/trace/trace.h
109483 @@ -1271,7 +1271,7 @@ extern const char *__stop___tracepoint_str[];
109484 void trace_printk_init_buffers(void);
109485 void trace_printk_start_comm(void);
109486 int trace_keep_overwrite(struct tracer *tracer, u32 mask, int set);
109487 -int set_tracer_flag(struct trace_array *tr, unsigned int mask, int enabled);
109488 +int set_tracer_flag(struct trace_array *tr, unsigned long mask, int enabled);
109489
109490 /*
109491 * Normal trace_printk() and friends allocates special buffers
109492 diff --git a/kernel/trace/trace_clock.c b/kernel/trace/trace_clock.c
109493 index 57b67b1..66082a9 100644
109494 --- a/kernel/trace/trace_clock.c
109495 +++ b/kernel/trace/trace_clock.c
109496 @@ -124,7 +124,7 @@ u64 notrace trace_clock_global(void)
109497 return now;
109498 }
109499
109500 -static atomic64_t trace_counter;
109501 +static atomic64_unchecked_t trace_counter;
109502
109503 /*
109504 * trace_clock_counter(): simply an atomic counter.
109505 @@ -133,5 +133,5 @@ static atomic64_t trace_counter;
109506 */
109507 u64 notrace trace_clock_counter(void)
109508 {
109509 - return atomic64_add_return(1, &trace_counter);
109510 + return atomic64_inc_return_unchecked(&trace_counter);
109511 }
109512 diff --git a/kernel/trace/trace_events.c b/kernel/trace/trace_events.c
109513 index c4de47f..5f134b8 100644
109514 --- a/kernel/trace/trace_events.c
109515 +++ b/kernel/trace/trace_events.c
109516 @@ -1887,7 +1887,6 @@ __trace_early_add_new_event(struct ftrace_event_call *call,
109517 return 0;
109518 }
109519
109520 -struct ftrace_module_file_ops;
109521 static void __add_event_to_tracers(struct ftrace_event_call *call);
109522
109523 /* Add an additional event_call dynamically */
109524 diff --git a/kernel/trace/trace_events_filter.c b/kernel/trace/trace_events_filter.c
109525 index 7f2e97c..085a257 100644
109526 --- a/kernel/trace/trace_events_filter.c
109527 +++ b/kernel/trace/trace_events_filter.c
109528 @@ -1056,6 +1056,9 @@ static void parse_init(struct filter_parse_state *ps,
109529
109530 static char infix_next(struct filter_parse_state *ps)
109531 {
109532 + if (!ps->infix.cnt)
109533 + return 0;
109534 +
109535 ps->infix.cnt--;
109536
109537 return ps->infix.string[ps->infix.tail++];
109538 @@ -1071,6 +1074,9 @@ static char infix_peek(struct filter_parse_state *ps)
109539
109540 static void infix_advance(struct filter_parse_state *ps)
109541 {
109542 + if (!ps->infix.cnt)
109543 + return;
109544 +
109545 ps->infix.cnt--;
109546 ps->infix.tail++;
109547 }
109548 diff --git a/kernel/trace/trace_functions_graph.c b/kernel/trace/trace_functions_graph.c
109549 index a51e796..1f32ebd 100644
109550 --- a/kernel/trace/trace_functions_graph.c
109551 +++ b/kernel/trace/trace_functions_graph.c
109552 @@ -132,7 +132,7 @@ ftrace_push_return_trace(unsigned long ret, unsigned long func, int *depth,
109553
109554 /* The return trace stack is full */
109555 if (current->curr_ret_stack == FTRACE_RETFUNC_DEPTH - 1) {
109556 - atomic_inc(&current->trace_overrun);
109557 + atomic_inc_unchecked(&current->trace_overrun);
109558 return -EBUSY;
109559 }
109560
109561 @@ -229,7 +229,7 @@ ftrace_pop_return_trace(struct ftrace_graph_ret *trace, unsigned long *ret,
109562 *ret = current->ret_stack[index].ret;
109563 trace->func = current->ret_stack[index].func;
109564 trace->calltime = current->ret_stack[index].calltime;
109565 - trace->overrun = atomic_read(&current->trace_overrun);
109566 + trace->overrun = atomic_read_unchecked(&current->trace_overrun);
109567 trace->depth = index;
109568 }
109569
109570 diff --git a/kernel/trace/trace_mmiotrace.c b/kernel/trace/trace_mmiotrace.c
109571 index 7a9ba62..2e0e4a1 100644
109572 --- a/kernel/trace/trace_mmiotrace.c
109573 +++ b/kernel/trace/trace_mmiotrace.c
109574 @@ -24,7 +24,7 @@ struct header_iter {
109575 static struct trace_array *mmio_trace_array;
109576 static bool overrun_detected;
109577 static unsigned long prev_overruns;
109578 -static atomic_t dropped_count;
109579 +static atomic_unchecked_t dropped_count;
109580
109581 static void mmio_reset_data(struct trace_array *tr)
109582 {
109583 @@ -124,7 +124,7 @@ static void mmio_close(struct trace_iterator *iter)
109584
109585 static unsigned long count_overruns(struct trace_iterator *iter)
109586 {
109587 - unsigned long cnt = atomic_xchg(&dropped_count, 0);
109588 + unsigned long cnt = atomic_xchg_unchecked(&dropped_count, 0);
109589 unsigned long over = ring_buffer_overruns(iter->trace_buffer->buffer);
109590
109591 if (over > prev_overruns)
109592 @@ -307,7 +307,7 @@ static void __trace_mmiotrace_rw(struct trace_array *tr,
109593 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_RW,
109594 sizeof(*entry), 0, pc);
109595 if (!event) {
109596 - atomic_inc(&dropped_count);
109597 + atomic_inc_unchecked(&dropped_count);
109598 return;
109599 }
109600 entry = ring_buffer_event_data(event);
109601 @@ -337,7 +337,7 @@ static void __trace_mmiotrace_map(struct trace_array *tr,
109602 event = trace_buffer_lock_reserve(buffer, TRACE_MMIO_MAP,
109603 sizeof(*entry), 0, pc);
109604 if (!event) {
109605 - atomic_inc(&dropped_count);
109606 + atomic_inc_unchecked(&dropped_count);
109607 return;
109608 }
109609 entry = ring_buffer_event_data(event);
109610 diff --git a/kernel/trace/trace_output.c b/kernel/trace/trace_output.c
109611 index 25a086b..a918131 100644
109612 --- a/kernel/trace/trace_output.c
109613 +++ b/kernel/trace/trace_output.c
109614 @@ -752,14 +752,16 @@ int register_ftrace_event(struct trace_event *event)
109615 goto out;
109616 }
109617
109618 + pax_open_kernel();
109619 if (event->funcs->trace == NULL)
109620 - event->funcs->trace = trace_nop_print;
109621 + *(void **)&event->funcs->trace = trace_nop_print;
109622 if (event->funcs->raw == NULL)
109623 - event->funcs->raw = trace_nop_print;
109624 + *(void **)&event->funcs->raw = trace_nop_print;
109625 if (event->funcs->hex == NULL)
109626 - event->funcs->hex = trace_nop_print;
109627 + *(void **)&event->funcs->hex = trace_nop_print;
109628 if (event->funcs->binary == NULL)
109629 - event->funcs->binary = trace_nop_print;
109630 + *(void **)&event->funcs->binary = trace_nop_print;
109631 + pax_close_kernel();
109632
109633 key = event->type & (EVENT_HASHSIZE - 1);
109634
109635 diff --git a/kernel/trace/trace_seq.c b/kernel/trace/trace_seq.c
109636 index e694c9f..6775a38 100644
109637 --- a/kernel/trace/trace_seq.c
109638 +++ b/kernel/trace/trace_seq.c
109639 @@ -337,7 +337,7 @@ int trace_seq_path(struct trace_seq *s, const struct path *path)
109640 return 0;
109641 }
109642
109643 - seq_buf_path(&s->seq, path, "\n");
109644 + seq_buf_path(&s->seq, path, "\n\\");
109645
109646 if (unlikely(seq_buf_has_overflowed(&s->seq))) {
109647 s->seq.len = save_len;
109648 diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c
109649 index 3f34496..0492d95 100644
109650 --- a/kernel/trace/trace_stack.c
109651 +++ b/kernel/trace/trace_stack.c
109652 @@ -88,7 +88,7 @@ check_stack(unsigned long ip, unsigned long *stack)
109653 return;
109654
109655 /* we do not handle interrupt stacks yet */
109656 - if (!object_is_on_stack(stack))
109657 + if (!object_starts_on_stack(stack))
109658 return;
109659
109660 local_irq_save(flags);
109661 diff --git a/kernel/trace/trace_syscalls.c b/kernel/trace/trace_syscalls.c
109662 index f97f6e3..d367b48 100644
109663 --- a/kernel/trace/trace_syscalls.c
109664 +++ b/kernel/trace/trace_syscalls.c
109665 @@ -590,6 +590,8 @@ static int perf_sysenter_enable(struct ftrace_event_call *call)
109666 int num;
109667
109668 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109669 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109670 + return -EINVAL;
109671
109672 mutex_lock(&syscall_trace_lock);
109673 if (!sys_perf_refcount_enter)
109674 @@ -610,6 +612,8 @@ static void perf_sysenter_disable(struct ftrace_event_call *call)
109675 int num;
109676
109677 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109678 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109679 + return;
109680
109681 mutex_lock(&syscall_trace_lock);
109682 sys_perf_refcount_enter--;
109683 @@ -662,6 +666,8 @@ static int perf_sysexit_enable(struct ftrace_event_call *call)
109684 int num;
109685
109686 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109687 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109688 + return -EINVAL;
109689
109690 mutex_lock(&syscall_trace_lock);
109691 if (!sys_perf_refcount_exit)
109692 @@ -682,6 +688,8 @@ static void perf_sysexit_disable(struct ftrace_event_call *call)
109693 int num;
109694
109695 num = ((struct syscall_metadata *)call->data)->syscall_nr;
109696 + if (WARN_ON_ONCE(num < 0 || num >= NR_syscalls))
109697 + return;
109698
109699 mutex_lock(&syscall_trace_lock);
109700 sys_perf_refcount_exit--;
109701 diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c
109702 index 4109f83..fe1f830 100644
109703 --- a/kernel/user_namespace.c
109704 +++ b/kernel/user_namespace.c
109705 @@ -83,6 +83,21 @@ int create_user_ns(struct cred *new)
109706 !kgid_has_mapping(parent_ns, group))
109707 return -EPERM;
109708
109709 +#ifdef CONFIG_GRKERNSEC
109710 + /*
109711 + * This doesn't really inspire confidence:
109712 + * http://marc.info/?l=linux-kernel&m=135543612731939&w=2
109713 + * http://marc.info/?l=linux-kernel&m=135545831607095&w=2
109714 + * Increases kernel attack surface in areas developers
109715 + * previously cared little about ("low importance due
109716 + * to requiring "root" capability")
109717 + * To be removed when this code receives *proper* review
109718 + */
109719 + if (!capable(CAP_SYS_ADMIN) || !capable(CAP_SETUID) ||
109720 + !capable(CAP_SETGID))
109721 + return -EPERM;
109722 +#endif
109723 +
109724 ns = kmem_cache_zalloc(user_ns_cachep, GFP_KERNEL);
109725 if (!ns)
109726 return -ENOMEM;
109727 @@ -980,7 +995,7 @@ static int userns_install(struct nsproxy *nsproxy, struct ns_common *ns)
109728 if (atomic_read(&current->mm->mm_users) > 1)
109729 return -EINVAL;
109730
109731 - if (current->fs->users != 1)
109732 + if (atomic_read(&current->fs->users) != 1)
109733 return -EINVAL;
109734
109735 if (!ns_capable(user_ns, CAP_SYS_ADMIN))
109736 diff --git a/kernel/utsname_sysctl.c b/kernel/utsname_sysctl.c
109737 index c8eac43..4b5f08f 100644
109738 --- a/kernel/utsname_sysctl.c
109739 +++ b/kernel/utsname_sysctl.c
109740 @@ -47,7 +47,7 @@ static void put_uts(struct ctl_table *table, int write, void *which)
109741 static int proc_do_uts_string(struct ctl_table *table, int write,
109742 void __user *buffer, size_t *lenp, loff_t *ppos)
109743 {
109744 - struct ctl_table uts_table;
109745 + ctl_table_no_const uts_table;
109746 int r;
109747 memcpy(&uts_table, table, sizeof(uts_table));
109748 uts_table.data = get_uts(table, write);
109749 diff --git a/kernel/watchdog.c b/kernel/watchdog.c
109750 index 581a68a..7ff6a89 100644
109751 --- a/kernel/watchdog.c
109752 +++ b/kernel/watchdog.c
109753 @@ -648,7 +648,7 @@ void watchdog_nmi_enable_all(void) {}
109754 void watchdog_nmi_disable_all(void) {}
109755 #endif /* CONFIG_HARDLOCKUP_DETECTOR */
109756
109757 -static struct smp_hotplug_thread watchdog_threads = {
109758 +static struct smp_hotplug_thread watchdog_threads __read_only = {
109759 .store = &softlockup_watchdog,
109760 .thread_should_run = watchdog_should_run,
109761 .thread_fn = watchdog,
109762 diff --git a/kernel/workqueue.c b/kernel/workqueue.c
109763 index 586ad91..5f8844a 100644
109764 --- a/kernel/workqueue.c
109765 +++ b/kernel/workqueue.c
109766 @@ -4428,7 +4428,7 @@ static void rebind_workers(struct worker_pool *pool)
109767 WARN_ON_ONCE(!(worker_flags & WORKER_UNBOUND));
109768 worker_flags |= WORKER_REBOUND;
109769 worker_flags &= ~WORKER_UNBOUND;
109770 - ACCESS_ONCE(worker->flags) = worker_flags;
109771 + ACCESS_ONCE_RW(worker->flags) = worker_flags;
109772 }
109773
109774 spin_unlock_irq(&pool->lock);
109775 diff --git a/lib/Kconfig.debug b/lib/Kconfig.debug
109776 index ba2b0c8..a571efc 100644
109777 --- a/lib/Kconfig.debug
109778 +++ b/lib/Kconfig.debug
109779 @@ -936,7 +936,7 @@ config DEBUG_MUTEXES
109780
109781 config DEBUG_WW_MUTEX_SLOWPATH
109782 bool "Wait/wound mutex debugging: Slowpath testing"
109783 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109784 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109785 select DEBUG_LOCK_ALLOC
109786 select DEBUG_SPINLOCK
109787 select DEBUG_MUTEXES
109788 @@ -953,7 +953,7 @@ config DEBUG_WW_MUTEX_SLOWPATH
109789
109790 config DEBUG_LOCK_ALLOC
109791 bool "Lock debugging: detect incorrect freeing of live locks"
109792 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109793 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109794 select DEBUG_SPINLOCK
109795 select DEBUG_MUTEXES
109796 select LOCKDEP
109797 @@ -967,7 +967,7 @@ config DEBUG_LOCK_ALLOC
109798
109799 config PROVE_LOCKING
109800 bool "Lock debugging: prove locking correctness"
109801 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109802 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109803 select LOCKDEP
109804 select DEBUG_SPINLOCK
109805 select DEBUG_MUTEXES
109806 @@ -1018,7 +1018,7 @@ config LOCKDEP
109807
109808 config LOCK_STAT
109809 bool "Lock usage statistics"
109810 - depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT
109811 + depends on DEBUG_KERNEL && TRACE_IRQFLAGS_SUPPORT && STACKTRACE_SUPPORT && LOCKDEP_SUPPORT && !PAX_CONSTIFY_PLUGIN
109812 select LOCKDEP
109813 select DEBUG_SPINLOCK
109814 select DEBUG_MUTEXES
109815 @@ -1496,6 +1496,7 @@ config LATENCYTOP
109816 depends on DEBUG_KERNEL
109817 depends on STACKTRACE_SUPPORT
109818 depends on PROC_FS
109819 + depends on !GRKERNSEC_HIDESYM
109820 select FRAME_POINTER if !MIPS && !PPC && !S390 && !MICROBLAZE && !ARM_UNWIND && !ARC
109821 select KALLSYMS
109822 select KALLSYMS_ALL
109823 @@ -1512,7 +1513,7 @@ config ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
109824 config DEBUG_STRICT_USER_COPY_CHECKS
109825 bool "Strict user copy size checks"
109826 depends on ARCH_HAS_DEBUG_STRICT_USER_COPY_CHECKS
109827 - depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING
109828 + depends on DEBUG_KERNEL && !TRACE_BRANCH_PROFILING && !PAX_SIZE_OVERFLOW
109829 help
109830 Enabling this option turns a certain set of sanity checks for user
109831 copy operations into compile time failures.
109832 @@ -1643,7 +1644,7 @@ endmenu # runtime tests
109833
109834 config PROVIDE_OHCI1394_DMA_INIT
109835 bool "Remote debugging over FireWire early on boot"
109836 - depends on PCI && X86
109837 + depends on PCI && X86 && !GRKERNSEC
109838 help
109839 If you want to debug problems which hang or crash the kernel early
109840 on boot and the crashing machine has a FireWire port, you can use
109841 diff --git a/lib/Makefile b/lib/Makefile
109842 index 6c37933..d48e7ca 100644
109843 --- a/lib/Makefile
109844 +++ b/lib/Makefile
109845 @@ -59,7 +59,7 @@ obj-$(CONFIG_BTREE) += btree.o
109846 obj-$(CONFIG_INTERVAL_TREE) += interval_tree.o
109847 obj-$(CONFIG_ASSOCIATIVE_ARRAY) += assoc_array.o
109848 obj-$(CONFIG_DEBUG_PREEMPT) += smp_processor_id.o
109849 -obj-$(CONFIG_DEBUG_LIST) += list_debug.o
109850 +obj-y += list_debug.o
109851 obj-$(CONFIG_DEBUG_OBJECTS) += debugobjects.o
109852
109853 ifneq ($(CONFIG_HAVE_DEC_LOCK),y)
109854 diff --git a/lib/average.c b/lib/average.c
109855 index 114d1be..ab0350c 100644
109856 --- a/lib/average.c
109857 +++ b/lib/average.c
109858 @@ -55,7 +55,7 @@ struct ewma *ewma_add(struct ewma *avg, unsigned long val)
109859 {
109860 unsigned long internal = ACCESS_ONCE(avg->internal);
109861
109862 - ACCESS_ONCE(avg->internal) = internal ?
109863 + ACCESS_ONCE_RW(avg->internal) = internal ?
109864 (((internal << avg->weight) - internal) +
109865 (val << avg->factor)) >> avg->weight :
109866 (val << avg->factor);
109867 diff --git a/lib/bitmap.c b/lib/bitmap.c
109868 index 64c0926f..9de1a1f 100644
109869 --- a/lib/bitmap.c
109870 +++ b/lib/bitmap.c
109871 @@ -234,7 +234,7 @@ int __bitmap_subset(const unsigned long *bitmap1,
109872 }
109873 EXPORT_SYMBOL(__bitmap_subset);
109874
109875 -int __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
109876 +int __intentional_overflow(-1) __bitmap_weight(const unsigned long *bitmap, unsigned int bits)
109877 {
109878 unsigned int k, lim = bits/BITS_PER_LONG;
109879 int w = 0;
109880 @@ -361,7 +361,7 @@ int __bitmap_parse(const char *buf, unsigned int buflen,
109881 {
109882 int c, old_c, totaldigits, ndigits, nchunks, nbits;
109883 u32 chunk;
109884 - const char __user __force *ubuf = (const char __user __force *)buf;
109885 + const char __user *ubuf = (const char __force_user *)buf;
109886
109887 bitmap_zero(maskp, nmaskbits);
109888
109889 @@ -446,7 +446,7 @@ int bitmap_parse_user(const char __user *ubuf,
109890 {
109891 if (!access_ok(VERIFY_READ, ubuf, ulen))
109892 return -EFAULT;
109893 - return __bitmap_parse((const char __force *)ubuf,
109894 + return __bitmap_parse((const char __force_kernel *)ubuf,
109895 ulen, 1, maskp, nmaskbits);
109896
109897 }
109898 @@ -505,7 +505,7 @@ static int __bitmap_parselist(const char *buf, unsigned int buflen,
109899 {
109900 unsigned a, b;
109901 int c, old_c, totaldigits;
109902 - const char __user __force *ubuf = (const char __user __force *)buf;
109903 + const char __user *ubuf = (const char __force_user *)buf;
109904 int exp_digit, in_range;
109905
109906 totaldigits = c = 0;
109907 @@ -600,7 +600,7 @@ int bitmap_parselist_user(const char __user *ubuf,
109908 {
109909 if (!access_ok(VERIFY_READ, ubuf, ulen))
109910 return -EFAULT;
109911 - return __bitmap_parselist((const char __force *)ubuf,
109912 + return __bitmap_parselist((const char __force_kernel *)ubuf,
109913 ulen, 1, maskp, nmaskbits);
109914 }
109915 EXPORT_SYMBOL(bitmap_parselist_user);
109916 diff --git a/lib/bug.c b/lib/bug.c
109917 index 0c3bd95..5a615a1 100644
109918 --- a/lib/bug.c
109919 +++ b/lib/bug.c
109920 @@ -145,6 +145,8 @@ enum bug_trap_type report_bug(unsigned long bugaddr, struct pt_regs *regs)
109921 return BUG_TRAP_TYPE_NONE;
109922
109923 bug = find_bug(bugaddr);
109924 + if (!bug)
109925 + return BUG_TRAP_TYPE_NONE;
109926
109927 file = NULL;
109928 line = 0;
109929 diff --git a/lib/debugobjects.c b/lib/debugobjects.c
109930 index 547f7f9..a6d4ba0 100644
109931 --- a/lib/debugobjects.c
109932 +++ b/lib/debugobjects.c
109933 @@ -289,7 +289,7 @@ static void debug_object_is_on_stack(void *addr, int onstack)
109934 if (limit > 4)
109935 return;
109936
109937 - is_on_stack = object_is_on_stack(addr);
109938 + is_on_stack = object_starts_on_stack(addr);
109939 if (is_on_stack == onstack)
109940 return;
109941
109942 diff --git a/lib/decompress_bunzip2.c b/lib/decompress_bunzip2.c
109943 index 6dd0335..1e9c239 100644
109944 --- a/lib/decompress_bunzip2.c
109945 +++ b/lib/decompress_bunzip2.c
109946 @@ -665,7 +665,8 @@ static int INIT start_bunzip(struct bunzip_data **bdp, void *inbuf, long len,
109947
109948 /* Fourth byte (ascii '1'-'9'), indicates block size in units of 100k of
109949 uncompressed data. Allocate intermediate buffer for block. */
109950 - bd->dbufSize = 100000*(i-BZh0);
109951 + i -= BZh0;
109952 + bd->dbufSize = 100000 * i;
109953
109954 bd->dbuf = large_malloc(bd->dbufSize * sizeof(int));
109955 if (!bd->dbuf)
109956 diff --git a/lib/decompress_unlzma.c b/lib/decompress_unlzma.c
109957 index 0be83af..4605e93 100644
109958 --- a/lib/decompress_unlzma.c
109959 +++ b/lib/decompress_unlzma.c
109960 @@ -39,10 +39,10 @@
109961
109962 #define MIN(a, b) (((a) < (b)) ? (a) : (b))
109963
109964 -static long long INIT read_int(unsigned char *ptr, int size)
109965 +static unsigned long long INIT read_int(unsigned char *ptr, int size)
109966 {
109967 int i;
109968 - long long ret = 0;
109969 + unsigned long long ret = 0;
109970
109971 for (i = 0; i < size; i++)
109972 ret = (ret << 8) | ptr[size-i-1];
109973 diff --git a/lib/div64.c b/lib/div64.c
109974 index 19ea7ed..20cac21 100644
109975 --- a/lib/div64.c
109976 +++ b/lib/div64.c
109977 @@ -59,7 +59,7 @@ uint32_t __attribute__((weak)) __div64_32(uint64_t *n, uint32_t base)
109978 EXPORT_SYMBOL(__div64_32);
109979
109980 #ifndef div_s64_rem
109981 -s64 div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
109982 +s64 __intentional_overflow(-1) div_s64_rem(s64 dividend, s32 divisor, s32 *remainder)
109983 {
109984 u64 quotient;
109985
109986 @@ -130,7 +130,7 @@ EXPORT_SYMBOL(div64_u64_rem);
109987 * 'http://www.hackersdelight.org/hdcodetxt/divDouble.c.txt'
109988 */
109989 #ifndef div64_u64
109990 -u64 div64_u64(u64 dividend, u64 divisor)
109991 +u64 __intentional_overflow(-1) div64_u64(u64 dividend, u64 divisor)
109992 {
109993 u32 high = divisor >> 32;
109994 u64 quot;
109995 diff --git a/lib/dma-debug.c b/lib/dma-debug.c
109996 index ae4b65e..daf0230 100644
109997 --- a/lib/dma-debug.c
109998 +++ b/lib/dma-debug.c
109999 @@ -979,7 +979,7 @@ static int dma_debug_device_change(struct notifier_block *nb, unsigned long acti
110000
110001 void dma_debug_add_bus(struct bus_type *bus)
110002 {
110003 - struct notifier_block *nb;
110004 + notifier_block_no_const *nb;
110005
110006 if (dma_debug_disabled())
110007 return;
110008 @@ -1161,7 +1161,7 @@ static void check_unmap(struct dma_debug_entry *ref)
110009
110010 static void check_for_stack(struct device *dev, void *addr)
110011 {
110012 - if (object_is_on_stack(addr))
110013 + if (object_starts_on_stack(addr))
110014 err_printk(dev, NULL, "DMA-API: device driver maps memory from "
110015 "stack [addr=%p]\n", addr);
110016 }
110017 diff --git a/lib/inflate.c b/lib/inflate.c
110018 index 013a761..c28f3fc 100644
110019 --- a/lib/inflate.c
110020 +++ b/lib/inflate.c
110021 @@ -269,7 +269,7 @@ static void free(void *where)
110022 malloc_ptr = free_mem_ptr;
110023 }
110024 #else
110025 -#define malloc(a) kmalloc(a, GFP_KERNEL)
110026 +#define malloc(a) kmalloc((a), GFP_KERNEL)
110027 #define free(a) kfree(a)
110028 #endif
110029
110030 diff --git a/lib/ioremap.c b/lib/ioremap.c
110031 index 86c8911..f5bfc34 100644
110032 --- a/lib/ioremap.c
110033 +++ b/lib/ioremap.c
110034 @@ -75,7 +75,7 @@ static inline int ioremap_pmd_range(pud_t *pud, unsigned long addr,
110035 unsigned long next;
110036
110037 phys_addr -= addr;
110038 - pmd = pmd_alloc(&init_mm, pud, addr);
110039 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
110040 if (!pmd)
110041 return -ENOMEM;
110042 do {
110043 @@ -101,7 +101,7 @@ static inline int ioremap_pud_range(pgd_t *pgd, unsigned long addr,
110044 unsigned long next;
110045
110046 phys_addr -= addr;
110047 - pud = pud_alloc(&init_mm, pgd, addr);
110048 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
110049 if (!pud)
110050 return -ENOMEM;
110051 do {
110052 diff --git a/lib/is_single_threaded.c b/lib/is_single_threaded.c
110053 index bd2bea9..6b3c95e 100644
110054 --- a/lib/is_single_threaded.c
110055 +++ b/lib/is_single_threaded.c
110056 @@ -22,6 +22,9 @@ bool current_is_single_threaded(void)
110057 struct task_struct *p, *t;
110058 bool ret;
110059
110060 + if (!mm)
110061 + return true;
110062 +
110063 if (atomic_read(&task->signal->live) != 1)
110064 return false;
110065
110066 diff --git a/lib/kobject.c b/lib/kobject.c
110067 index 3b841b9..7c215aa 100644
110068 --- a/lib/kobject.c
110069 +++ b/lib/kobject.c
110070 @@ -340,8 +340,9 @@ error:
110071 }
110072 EXPORT_SYMBOL(kobject_init);
110073
110074 -static int kobject_add_varg(struct kobject *kobj, struct kobject *parent,
110075 - const char *fmt, va_list vargs)
110076 +static __printf(3, 0) int kobject_add_varg(struct kobject *kobj,
110077 + struct kobject *parent,
110078 + const char *fmt, va_list vargs)
110079 {
110080 int retval;
110081
110082 @@ -936,9 +937,9 @@ EXPORT_SYMBOL_GPL(kset_create_and_add);
110083
110084
110085 static DEFINE_SPINLOCK(kobj_ns_type_lock);
110086 -static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES];
110087 +static const struct kobj_ns_type_operations *kobj_ns_ops_tbl[KOBJ_NS_TYPES] __read_only;
110088
110089 -int kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110090 +int __init kobj_ns_type_register(const struct kobj_ns_type_operations *ops)
110091 {
110092 enum kobj_ns_type type = ops->type;
110093 int error;
110094 diff --git a/lib/list_debug.c b/lib/list_debug.c
110095 index c24c2f7..f0296f4 100644
110096 --- a/lib/list_debug.c
110097 +++ b/lib/list_debug.c
110098 @@ -11,7 +11,9 @@
110099 #include <linux/bug.h>
110100 #include <linux/kernel.h>
110101 #include <linux/rculist.h>
110102 +#include <linux/mm.h>
110103
110104 +#ifdef CONFIG_DEBUG_LIST
110105 /*
110106 * Insert a new entry between two known consecutive entries.
110107 *
110108 @@ -19,21 +21,40 @@
110109 * the prev/next entries already!
110110 */
110111
110112 +static bool __list_add_debug(struct list_head *new,
110113 + struct list_head *prev,
110114 + struct list_head *next)
110115 +{
110116 + if (unlikely(next->prev != prev)) {
110117 + printk(KERN_ERR "list_add corruption. next->prev should be "
110118 + "prev (%p), but was %p. (next=%p).\n",
110119 + prev, next->prev, next);
110120 + BUG();
110121 + return false;
110122 + }
110123 + if (unlikely(prev->next != next)) {
110124 + printk(KERN_ERR "list_add corruption. prev->next should be "
110125 + "next (%p), but was %p. (prev=%p).\n",
110126 + next, prev->next, prev);
110127 + BUG();
110128 + return false;
110129 + }
110130 + if (unlikely(new == prev || new == next)) {
110131 + printk(KERN_ERR "list_add double add: new=%p, prev=%p, next=%p.\n",
110132 + new, prev, next);
110133 + BUG();
110134 + return false;
110135 + }
110136 + return true;
110137 +}
110138 +
110139 void __list_add(struct list_head *new,
110140 - struct list_head *prev,
110141 - struct list_head *next)
110142 + struct list_head *prev,
110143 + struct list_head *next)
110144 {
110145 - WARN(next->prev != prev,
110146 - "list_add corruption. next->prev should be "
110147 - "prev (%p), but was %p. (next=%p).\n",
110148 - prev, next->prev, next);
110149 - WARN(prev->next != next,
110150 - "list_add corruption. prev->next should be "
110151 - "next (%p), but was %p. (prev=%p).\n",
110152 - next, prev->next, prev);
110153 - WARN(new == prev || new == next,
110154 - "list_add double add: new=%p, prev=%p, next=%p.\n",
110155 - new, prev, next);
110156 + if (!__list_add_debug(new, prev, next))
110157 + return;
110158 +
110159 next->prev = new;
110160 new->next = next;
110161 new->prev = prev;
110162 @@ -41,28 +62,46 @@ void __list_add(struct list_head *new,
110163 }
110164 EXPORT_SYMBOL(__list_add);
110165
110166 -void __list_del_entry(struct list_head *entry)
110167 +static bool __list_del_entry_debug(struct list_head *entry)
110168 {
110169 struct list_head *prev, *next;
110170
110171 prev = entry->prev;
110172 next = entry->next;
110173
110174 - if (WARN(next == LIST_POISON1,
110175 - "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110176 - entry, LIST_POISON1) ||
110177 - WARN(prev == LIST_POISON2,
110178 - "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110179 - entry, LIST_POISON2) ||
110180 - WARN(prev->next != entry,
110181 - "list_del corruption. prev->next should be %p, "
110182 - "but was %p\n", entry, prev->next) ||
110183 - WARN(next->prev != entry,
110184 - "list_del corruption. next->prev should be %p, "
110185 - "but was %p\n", entry, next->prev))
110186 + if (unlikely(next == LIST_POISON1)) {
110187 + printk(KERN_ERR "list_del corruption, %p->next is LIST_POISON1 (%p)\n",
110188 + entry, LIST_POISON1);
110189 + BUG();
110190 + return false;
110191 + }
110192 + if (unlikely(prev == LIST_POISON2)) {
110193 + printk(KERN_ERR "list_del corruption, %p->prev is LIST_POISON2 (%p)\n",
110194 + entry, LIST_POISON2);
110195 + BUG();
110196 + return false;
110197 + }
110198 + if (unlikely(entry->prev->next != entry)) {
110199 + printk(KERN_ERR "list_del corruption. prev->next should be %p, "
110200 + "but was %p\n", entry, prev->next);
110201 + BUG();
110202 + return false;
110203 + }
110204 + if (unlikely(entry->next->prev != entry)) {
110205 + printk(KERN_ERR "list_del corruption. next->prev should be %p, "
110206 + "but was %p\n", entry, next->prev);
110207 + BUG();
110208 + return false;
110209 + }
110210 + return true;
110211 +}
110212 +
110213 +void __list_del_entry(struct list_head *entry)
110214 +{
110215 + if (!__list_del_entry_debug(entry))
110216 return;
110217
110218 - __list_del(prev, next);
110219 + __list_del(entry->prev, entry->next);
110220 }
110221 EXPORT_SYMBOL(__list_del_entry);
110222
110223 @@ -86,15 +125,85 @@ EXPORT_SYMBOL(list_del);
110224 void __list_add_rcu(struct list_head *new,
110225 struct list_head *prev, struct list_head *next)
110226 {
110227 - WARN(next->prev != prev,
110228 - "list_add_rcu corruption. next->prev should be prev (%p), but was %p. (next=%p).\n",
110229 - prev, next->prev, next);
110230 - WARN(prev->next != next,
110231 - "list_add_rcu corruption. prev->next should be next (%p), but was %p. (prev=%p).\n",
110232 - next, prev->next, prev);
110233 + if (!__list_add_debug(new, prev, next))
110234 + return;
110235 +
110236 new->next = next;
110237 new->prev = prev;
110238 rcu_assign_pointer(list_next_rcu(prev), new);
110239 next->prev = new;
110240 }
110241 EXPORT_SYMBOL(__list_add_rcu);
110242 +#endif
110243 +
110244 +void __pax_list_add(struct list_head *new, struct list_head *prev, struct list_head *next)
110245 +{
110246 +#ifdef CONFIG_DEBUG_LIST
110247 + if (!__list_add_debug(new, prev, next))
110248 + return;
110249 +#endif
110250 +
110251 + pax_open_kernel();
110252 + next->prev = new;
110253 + new->next = next;
110254 + new->prev = prev;
110255 + prev->next = new;
110256 + pax_close_kernel();
110257 +}
110258 +EXPORT_SYMBOL(__pax_list_add);
110259 +
110260 +void pax_list_del(struct list_head *entry)
110261 +{
110262 +#ifdef CONFIG_DEBUG_LIST
110263 + if (!__list_del_entry_debug(entry))
110264 + return;
110265 +#endif
110266 +
110267 + pax_open_kernel();
110268 + __list_del(entry->prev, entry->next);
110269 + entry->next = LIST_POISON1;
110270 + entry->prev = LIST_POISON2;
110271 + pax_close_kernel();
110272 +}
110273 +EXPORT_SYMBOL(pax_list_del);
110274 +
110275 +void pax_list_del_init(struct list_head *entry)
110276 +{
110277 + pax_open_kernel();
110278 + __list_del(entry->prev, entry->next);
110279 + INIT_LIST_HEAD(entry);
110280 + pax_close_kernel();
110281 +}
110282 +EXPORT_SYMBOL(pax_list_del_init);
110283 +
110284 +void __pax_list_add_rcu(struct list_head *new,
110285 + struct list_head *prev, struct list_head *next)
110286 +{
110287 +#ifdef CONFIG_DEBUG_LIST
110288 + if (!__list_add_debug(new, prev, next))
110289 + return;
110290 +#endif
110291 +
110292 + pax_open_kernel();
110293 + new->next = next;
110294 + new->prev = prev;
110295 + rcu_assign_pointer(list_next_rcu(prev), new);
110296 + next->prev = new;
110297 + pax_close_kernel();
110298 +}
110299 +EXPORT_SYMBOL(__pax_list_add_rcu);
110300 +
110301 +void pax_list_del_rcu(struct list_head *entry)
110302 +{
110303 +#ifdef CONFIG_DEBUG_LIST
110304 + if (!__list_del_entry_debug(entry))
110305 + return;
110306 +#endif
110307 +
110308 + pax_open_kernel();
110309 + __list_del(entry->prev, entry->next);
110310 + entry->next = LIST_POISON1;
110311 + entry->prev = LIST_POISON2;
110312 + pax_close_kernel();
110313 +}
110314 +EXPORT_SYMBOL(pax_list_del_rcu);
110315 diff --git a/lib/lockref.c b/lib/lockref.c
110316 index 494994b..65caf94 100644
110317 --- a/lib/lockref.c
110318 +++ b/lib/lockref.c
110319 @@ -48,13 +48,13 @@
110320 void lockref_get(struct lockref *lockref)
110321 {
110322 CMPXCHG_LOOP(
110323 - new.count++;
110324 + __lockref_inc(&new);
110325 ,
110326 return;
110327 );
110328
110329 spin_lock(&lockref->lock);
110330 - lockref->count++;
110331 + __lockref_inc(lockref);
110332 spin_unlock(&lockref->lock);
110333 }
110334 EXPORT_SYMBOL(lockref_get);
110335 @@ -69,8 +69,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110336 int retval;
110337
110338 CMPXCHG_LOOP(
110339 - new.count++;
110340 - if (old.count <= 0)
110341 + __lockref_inc(&new);
110342 + if (__lockref_read(&old) <= 0)
110343 return 0;
110344 ,
110345 return 1;
110346 @@ -78,8 +78,8 @@ int lockref_get_not_zero(struct lockref *lockref)
110347
110348 spin_lock(&lockref->lock);
110349 retval = 0;
110350 - if (lockref->count > 0) {
110351 - lockref->count++;
110352 + if (__lockref_read(lockref) > 0) {
110353 + __lockref_inc(lockref);
110354 retval = 1;
110355 }
110356 spin_unlock(&lockref->lock);
110357 @@ -96,17 +96,17 @@ EXPORT_SYMBOL(lockref_get_not_zero);
110358 int lockref_get_or_lock(struct lockref *lockref)
110359 {
110360 CMPXCHG_LOOP(
110361 - new.count++;
110362 - if (old.count <= 0)
110363 + __lockref_inc(&new);
110364 + if (__lockref_read(&old) <= 0)
110365 break;
110366 ,
110367 return 1;
110368 );
110369
110370 spin_lock(&lockref->lock);
110371 - if (lockref->count <= 0)
110372 + if (__lockref_read(lockref) <= 0)
110373 return 0;
110374 - lockref->count++;
110375 + __lockref_inc(lockref);
110376 spin_unlock(&lockref->lock);
110377 return 1;
110378 }
110379 @@ -122,11 +122,11 @@ EXPORT_SYMBOL(lockref_get_or_lock);
110380 int lockref_put_return(struct lockref *lockref)
110381 {
110382 CMPXCHG_LOOP(
110383 - new.count--;
110384 - if (old.count <= 0)
110385 + __lockref_dec(&new);
110386 + if (__lockref_read(&old) <= 0)
110387 return -1;
110388 ,
110389 - return new.count;
110390 + return __lockref_read(&new);
110391 );
110392 return -1;
110393 }
110394 @@ -140,17 +140,17 @@ EXPORT_SYMBOL(lockref_put_return);
110395 int lockref_put_or_lock(struct lockref *lockref)
110396 {
110397 CMPXCHG_LOOP(
110398 - new.count--;
110399 - if (old.count <= 1)
110400 + __lockref_dec(&new);
110401 + if (__lockref_read(&old) <= 1)
110402 break;
110403 ,
110404 return 1;
110405 );
110406
110407 spin_lock(&lockref->lock);
110408 - if (lockref->count <= 1)
110409 + if (__lockref_read(lockref) <= 1)
110410 return 0;
110411 - lockref->count--;
110412 + __lockref_dec(lockref);
110413 spin_unlock(&lockref->lock);
110414 return 1;
110415 }
110416 @@ -163,7 +163,7 @@ EXPORT_SYMBOL(lockref_put_or_lock);
110417 void lockref_mark_dead(struct lockref *lockref)
110418 {
110419 assert_spin_locked(&lockref->lock);
110420 - lockref->count = -128;
110421 + __lockref_set(lockref, -128);
110422 }
110423 EXPORT_SYMBOL(lockref_mark_dead);
110424
110425 @@ -177,8 +177,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110426 int retval;
110427
110428 CMPXCHG_LOOP(
110429 - new.count++;
110430 - if (old.count < 0)
110431 + __lockref_inc(&new);
110432 + if (__lockref_read(&old) < 0)
110433 return 0;
110434 ,
110435 return 1;
110436 @@ -186,8 +186,8 @@ int lockref_get_not_dead(struct lockref *lockref)
110437
110438 spin_lock(&lockref->lock);
110439 retval = 0;
110440 - if (lockref->count >= 0) {
110441 - lockref->count++;
110442 + if (__lockref_read(lockref) >= 0) {
110443 + __lockref_inc(lockref);
110444 retval = 1;
110445 }
110446 spin_unlock(&lockref->lock);
110447 diff --git a/lib/nlattr.c b/lib/nlattr.c
110448 index f5907d2..36072be 100644
110449 --- a/lib/nlattr.c
110450 +++ b/lib/nlattr.c
110451 @@ -278,6 +278,8 @@ int nla_memcpy(void *dest, const struct nlattr *src, int count)
110452 {
110453 int minlen = min_t(int, count, nla_len(src));
110454
110455 + BUG_ON(minlen < 0);
110456 +
110457 memcpy(dest, nla_data(src), minlen);
110458 if (count > minlen)
110459 memset(dest + minlen, 0, count - minlen);
110460 diff --git a/lib/percpu-refcount.c b/lib/percpu-refcount.c
110461 index 6111bcb..02e816b 100644
110462 --- a/lib/percpu-refcount.c
110463 +++ b/lib/percpu-refcount.c
110464 @@ -31,7 +31,7 @@
110465 * atomic_long_t can't hit 0 before we've added up all the percpu refs.
110466 */
110467
110468 -#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 1))
110469 +#define PERCPU_COUNT_BIAS (1LU << (BITS_PER_LONG - 2))
110470
110471 static DECLARE_WAIT_QUEUE_HEAD(percpu_ref_switch_waitq);
110472
110473 diff --git a/lib/radix-tree.c b/lib/radix-tree.c
110474 index 3d2aa27..a472f20 100644
110475 --- a/lib/radix-tree.c
110476 +++ b/lib/radix-tree.c
110477 @@ -67,7 +67,7 @@ struct radix_tree_preload {
110478 int nr;
110479 struct radix_tree_node *nodes[RADIX_TREE_PRELOAD_SIZE];
110480 };
110481 -static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads) = { 0, };
110482 +static DEFINE_PER_CPU(struct radix_tree_preload, radix_tree_preloads);
110483
110484 static inline void *ptr_to_indirect(void *ptr)
110485 {
110486 diff --git a/lib/random32.c b/lib/random32.c
110487 index 0bee183..526f12f 100644
110488 --- a/lib/random32.c
110489 +++ b/lib/random32.c
110490 @@ -47,7 +47,7 @@ static inline void prandom_state_selftest(void)
110491 }
110492 #endif
110493
110494 -static DEFINE_PER_CPU(struct rnd_state, net_rand_state);
110495 +static DEFINE_PER_CPU(struct rnd_state, net_rand_state) __latent_entropy;
110496
110497 /**
110498 * prandom_u32_state - seeded pseudo-random number generator.
110499 diff --git a/lib/rbtree.c b/lib/rbtree.c
110500 index c16c81a..4dcbda1 100644
110501 --- a/lib/rbtree.c
110502 +++ b/lib/rbtree.c
110503 @@ -380,7 +380,9 @@ static inline void dummy_copy(struct rb_node *old, struct rb_node *new) {}
110504 static inline void dummy_rotate(struct rb_node *old, struct rb_node *new) {}
110505
110506 static const struct rb_augment_callbacks dummy_callbacks = {
110507 - dummy_propagate, dummy_copy, dummy_rotate
110508 + .propagate = dummy_propagate,
110509 + .copy = dummy_copy,
110510 + .rotate = dummy_rotate
110511 };
110512
110513 void rb_insert_color(struct rb_node *node, struct rb_root *root)
110514 diff --git a/lib/show_mem.c b/lib/show_mem.c
110515 index adc98e18..0ce83c2 100644
110516 --- a/lib/show_mem.c
110517 +++ b/lib/show_mem.c
110518 @@ -49,6 +49,6 @@ void show_mem(unsigned int filter)
110519 quicklist_total_size());
110520 #endif
110521 #ifdef CONFIG_MEMORY_FAILURE
110522 - printk("%lu pages hwpoisoned\n", atomic_long_read(&num_poisoned_pages));
110523 + printk("%lu pages hwpoisoned\n", atomic_long_read_unchecked(&num_poisoned_pages));
110524 #endif
110525 }
110526 diff --git a/lib/strncpy_from_user.c b/lib/strncpy_from_user.c
110527 index e0af6ff..fcc9f15 100644
110528 --- a/lib/strncpy_from_user.c
110529 +++ b/lib/strncpy_from_user.c
110530 @@ -22,7 +22,7 @@
110531 */
110532 static inline long do_strncpy_from_user(char *dst, const char __user *src, long count, unsigned long max)
110533 {
110534 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110535 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110536 long res = 0;
110537
110538 /*
110539 diff --git a/lib/strnlen_user.c b/lib/strnlen_user.c
110540 index fe9a325..85cd8aa 100644
110541 --- a/lib/strnlen_user.c
110542 +++ b/lib/strnlen_user.c
110543 @@ -26,7 +26,7 @@
110544 */
110545 static inline long do_strnlen_user(const char __user *src, unsigned long count, unsigned long max)
110546 {
110547 - const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110548 + static const struct word_at_a_time constants = WORD_AT_A_TIME_CONSTANTS;
110549 long align, res = 0;
110550 unsigned long c;
110551
110552 diff --git a/lib/swiotlb.c b/lib/swiotlb.c
110553 index 3c365ab..75b43df 100644
110554 --- a/lib/swiotlb.c
110555 +++ b/lib/swiotlb.c
110556 @@ -683,7 +683,7 @@ EXPORT_SYMBOL(swiotlb_alloc_coherent);
110557
110558 void
110559 swiotlb_free_coherent(struct device *hwdev, size_t size, void *vaddr,
110560 - dma_addr_t dev_addr)
110561 + dma_addr_t dev_addr, struct dma_attrs *attrs)
110562 {
110563 phys_addr_t paddr = dma_to_phys(hwdev, dev_addr);
110564
110565 diff --git a/lib/test-hexdump.c b/lib/test-hexdump.c
110566 index c227cc4..5241df3 100644
110567 --- a/lib/test-hexdump.c
110568 +++ b/lib/test-hexdump.c
110569 @@ -25,19 +25,19 @@ static const char * const test_data_1_le[] __initconst = {
110570 "4c", "d1", "19", "99", "43", "b1", "af", "0c",
110571 };
110572
110573 -static const char *test_data_2_le[] __initdata = {
110574 +static const char * const test_data_2_le[] __initconst = {
110575 "32be", "7bdb", "180a", "b293",
110576 "ba70", "24c4", "837d", "9b34",
110577 "9ca6", "ad31", "0f9c", "e9ac",
110578 "d14c", "9919", "b143", "0caf",
110579 };
110580
110581 -static const char *test_data_4_le[] __initdata = {
110582 +static const char * const test_data_4_le[] __initconst = {
110583 "7bdb32be", "b293180a", "24c4ba70", "9b34837d",
110584 "ad319ca6", "e9ac0f9c", "9919d14c", "0cafb143",
110585 };
110586
110587 -static const char *test_data_8_le[] __initdata = {
110588 +static const char * const test_data_8_le[] __initconst = {
110589 "b293180a7bdb32be", "9b34837d24c4ba70",
110590 "e9ac0f9cad319ca6", "0cafb1439919d14c",
110591 };
110592 diff --git a/lib/usercopy.c b/lib/usercopy.c
110593 index 4f5b1dd..7cab418 100644
110594 --- a/lib/usercopy.c
110595 +++ b/lib/usercopy.c
110596 @@ -7,3 +7,9 @@ void copy_from_user_overflow(void)
110597 WARN(1, "Buffer overflow detected!\n");
110598 }
110599 EXPORT_SYMBOL(copy_from_user_overflow);
110600 +
110601 +void copy_to_user_overflow(void)
110602 +{
110603 + WARN(1, "Buffer overflow detected!\n");
110604 +}
110605 +EXPORT_SYMBOL(copy_to_user_overflow);
110606 diff --git a/lib/vsprintf.c b/lib/vsprintf.c
110607 index da39c60..ac91239 100644
110608 --- a/lib/vsprintf.c
110609 +++ b/lib/vsprintf.c
110610 @@ -16,6 +16,9 @@
110611 * - scnprintf and vscnprintf
110612 */
110613
110614 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110615 +#define __INCLUDED_BY_HIDESYM 1
110616 +#endif
110617 #include <stdarg.h>
110618 #include <linux/clk-provider.h>
110619 #include <linux/module.h> /* for KSYM_SYMBOL_LEN */
110620 @@ -628,7 +631,7 @@ char *symbol_string(char *buf, char *end, void *ptr,
110621 #ifdef CONFIG_KALLSYMS
110622 if (*fmt == 'B')
110623 sprint_backtrace(sym, value);
110624 - else if (*fmt != 'f' && *fmt != 's')
110625 + else if (*fmt != 'f' && *fmt != 's' && *fmt != 'X')
110626 sprint_symbol(sym, value);
110627 else
110628 sprint_symbol_no_offset(sym, value);
110629 @@ -1360,7 +1363,11 @@ char *clock(char *buf, char *end, struct clk *clk, struct printf_spec spec,
110630 }
110631 }
110632
110633 -int kptr_restrict __read_mostly;
110634 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110635 +int kptr_restrict __read_only = 2;
110636 +#else
110637 +int kptr_restrict __read_only;
110638 +#endif
110639
110640 /*
110641 * Show a '%p' thing. A kernel extension is that the '%p' is followed
110642 @@ -1371,8 +1378,10 @@ int kptr_restrict __read_mostly;
110643 *
110644 * - 'F' For symbolic function descriptor pointers with offset
110645 * - 'f' For simple symbolic function names without offset
110646 + * - 'X' For simple symbolic function names without offset approved for use with GRKERNSEC_HIDESYM
110647 * - 'S' For symbolic direct pointers with offset
110648 * - 's' For symbolic direct pointers without offset
110649 + * - 'A' For symbolic direct pointers with offset approved for use with GRKERNSEC_HIDESYM
110650 * - '[FfSs]R' as above with __builtin_extract_return_addr() translation
110651 * - 'B' For backtraced symbolic direct pointers with offset
110652 * - 'R' For decoded struct resource, e.g., [mem 0x0-0x1f 64bit pref]
110653 @@ -1460,12 +1469,12 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110654
110655 if (!ptr && *fmt != 'K') {
110656 /*
110657 - * Print (null) with the same width as a pointer so it makes
110658 + * Print (nil) with the same width as a pointer so it makes
110659 * tabular output look nice.
110660 */
110661 if (spec.field_width == -1)
110662 spec.field_width = default_width;
110663 - return string(buf, end, "(null)", spec);
110664 + return string(buf, end, "(nil)", spec);
110665 }
110666
110667 switch (*fmt) {
110668 @@ -1475,6 +1484,14 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110669 /* Fallthrough */
110670 case 'S':
110671 case 's':
110672 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110673 + break;
110674 +#else
110675 + return symbol_string(buf, end, ptr, spec, fmt);
110676 +#endif
110677 + case 'X':
110678 + ptr = dereference_function_descriptor(ptr);
110679 + case 'A':
110680 case 'B':
110681 return symbol_string(buf, end, ptr, spec, fmt);
110682 case 'R':
110683 @@ -1539,6 +1556,8 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110684 va_end(va);
110685 return buf;
110686 }
110687 + case 'P':
110688 + break;
110689 case 'K':
110690 /*
110691 * %pK cannot be used in IRQ context because its test
110692 @@ -1598,6 +1617,22 @@ char *pointer(const char *fmt, char *buf, char *end, void *ptr,
110693 ((const struct file *)ptr)->f_path.dentry,
110694 spec, fmt);
110695 }
110696 +
110697 +#ifdef CONFIG_GRKERNSEC_HIDESYM
110698 + /* 'P' = approved pointers to copy to userland,
110699 + as in the /proc/kallsyms case, as we make it display nothing
110700 + for non-root users, and the real contents for root users
110701 + 'X' = approved simple symbols
110702 + Also ignore 'K' pointers, since we force their NULLing for non-root users
110703 + above
110704 + */
110705 + if ((unsigned long)ptr > TASK_SIZE && *fmt != 'P' && *fmt != 'X' && *fmt != 'K' && is_usercopy_object(buf)) {
110706 + printk(KERN_ALERT "grsec: kernel infoleak detected! Please report this log to spender@grsecurity.net.\n");
110707 + dump_stack();
110708 + ptr = NULL;
110709 + }
110710 +#endif
110711 +
110712 spec.flags |= SMALL;
110713 if (spec.field_width == -1) {
110714 spec.field_width = default_width;
110715 @@ -2296,11 +2331,11 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
110716 typeof(type) value; \
110717 if (sizeof(type) == 8) { \
110718 args = PTR_ALIGN(args, sizeof(u32)); \
110719 - *(u32 *)&value = *(u32 *)args; \
110720 - *((u32 *)&value + 1) = *(u32 *)(args + 4); \
110721 + *(u32 *)&value = *(const u32 *)args; \
110722 + *((u32 *)&value + 1) = *(const u32 *)(args + 4); \
110723 } else { \
110724 args = PTR_ALIGN(args, sizeof(type)); \
110725 - value = *(typeof(type) *)args; \
110726 + value = *(const typeof(type) *)args; \
110727 } \
110728 args += sizeof(type); \
110729 value; \
110730 @@ -2363,7 +2398,7 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf)
110731 case FORMAT_TYPE_STR: {
110732 const char *str_arg = args;
110733 args += strlen(str_arg) + 1;
110734 - str = string(str, end, (char *)str_arg, spec);
110735 + str = string(str, end, str_arg, spec);
110736 break;
110737 }
110738
110739 diff --git a/localversion-grsec b/localversion-grsec
110740 new file mode 100644
110741 index 0000000..7cd6065
110742 --- /dev/null
110743 +++ b/localversion-grsec
110744 @@ -0,0 +1 @@
110745 +-grsec
110746 diff --git a/mm/Kconfig b/mm/Kconfig
110747 index 390214d..f96e3b8 100644
110748 --- a/mm/Kconfig
110749 +++ b/mm/Kconfig
110750 @@ -342,10 +342,11 @@ config KSM
110751 root has set /sys/kernel/mm/ksm/run to 1 (if CONFIG_SYSFS is set).
110752
110753 config DEFAULT_MMAP_MIN_ADDR
110754 - int "Low address space to protect from user allocation"
110755 + int "Low address space to protect from user allocation"
110756 depends on MMU
110757 - default 4096
110758 - help
110759 + default 32768 if ALPHA || ARM || PARISC || SPARC32
110760 + default 65536
110761 + help
110762 This is the portion of low virtual memory which should be protected
110763 from userspace allocation. Keeping a user from writing to low pages
110764 can help reduce the impact of kernel NULL pointer bugs.
110765 @@ -376,7 +377,7 @@ config MEMORY_FAILURE
110766
110767 config HWPOISON_INJECT
110768 tristate "HWPoison pages injector"
110769 - depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS
110770 + depends on MEMORY_FAILURE && DEBUG_KERNEL && PROC_FS && !GRKERNSEC
110771 select PROC_PAGE_MONITOR
110772
110773 config NOMMU_INITIAL_TRIM_EXCESS
110774 diff --git a/mm/Kconfig.debug b/mm/Kconfig.debug
110775 index 957d3da..1d34e20 100644
110776 --- a/mm/Kconfig.debug
110777 +++ b/mm/Kconfig.debug
110778 @@ -10,6 +10,7 @@ config PAGE_EXTENSION
110779 config DEBUG_PAGEALLOC
110780 bool "Debug page memory allocations"
110781 depends on DEBUG_KERNEL
110782 + depends on !PAX_MEMORY_SANITIZE
110783 depends on !HIBERNATION || ARCH_SUPPORTS_DEBUG_PAGEALLOC && !PPC && !SPARC
110784 depends on !KMEMCHECK
110785 select PAGE_EXTENSION
110786 diff --git a/mm/backing-dev.c b/mm/backing-dev.c
110787 index 000e7b3..aad2605 100644
110788 --- a/mm/backing-dev.c
110789 +++ b/mm/backing-dev.c
110790 @@ -12,7 +12,7 @@
110791 #include <linux/device.h>
110792 #include <trace/events/writeback.h>
110793
110794 -static atomic_long_t bdi_seq = ATOMIC_LONG_INIT(0);
110795 +static atomic_long_unchecked_t bdi_seq = ATOMIC_LONG_INIT(0);
110796
110797 struct backing_dev_info noop_backing_dev_info = {
110798 .name = "noop",
110799 @@ -458,7 +458,7 @@ int bdi_setup_and_register(struct backing_dev_info *bdi, char *name)
110800 return err;
110801
110802 err = bdi_register(bdi, NULL, "%.28s-%ld", name,
110803 - atomic_long_inc_return(&bdi_seq));
110804 + atomic_long_inc_return_unchecked(&bdi_seq));
110805 if (err) {
110806 bdi_destroy(bdi);
110807 return err;
110808 diff --git a/mm/cma_debug.c b/mm/cma_debug.c
110809 index 7621ee3..f8e4b60 100644
110810 --- a/mm/cma_debug.c
110811 +++ b/mm/cma_debug.c
110812 @@ -39,7 +39,7 @@ static int cma_used_get(void *data, u64 *val)
110813
110814 mutex_lock(&cma->lock);
110815 /* pages counter is smaller than sizeof(int) */
110816 - used = bitmap_weight(cma->bitmap, (int)cma->count);
110817 + used = bitmap_weight(cma->bitmap, (int)cma_bitmap_maxno(cma));
110818 mutex_unlock(&cma->lock);
110819 *val = (u64)used << cma->order_per_bit;
110820
110821 @@ -52,13 +52,14 @@ static int cma_maxchunk_get(void *data, u64 *val)
110822 struct cma *cma = data;
110823 unsigned long maxchunk = 0;
110824 unsigned long start, end = 0;
110825 + unsigned long bitmap_maxno = cma_bitmap_maxno(cma);
110826
110827 mutex_lock(&cma->lock);
110828 for (;;) {
110829 - start = find_next_zero_bit(cma->bitmap, cma->count, end);
110830 + start = find_next_zero_bit(cma->bitmap, bitmap_maxno, end);
110831 if (start >= cma->count)
110832 break;
110833 - end = find_next_bit(cma->bitmap, cma->count, start);
110834 + end = find_next_bit(cma->bitmap, bitmap_maxno, start);
110835 maxchunk = max(end - start, maxchunk);
110836 }
110837 mutex_unlock(&cma->lock);
110838 @@ -170,10 +171,10 @@ static void cma_debugfs_add_one(struct cma *cma, int idx)
110839
110840 tmp = debugfs_create_dir(name, cma_debugfs_root);
110841
110842 - debugfs_create_file("alloc", S_IWUSR, cma_debugfs_root, cma,
110843 + debugfs_create_file("alloc", S_IWUSR, tmp, cma,
110844 &cma_alloc_fops);
110845
110846 - debugfs_create_file("free", S_IWUSR, cma_debugfs_root, cma,
110847 + debugfs_create_file("free", S_IWUSR, tmp, cma,
110848 &cma_free_fops);
110849
110850 debugfs_create_file("base_pfn", S_IRUGO, tmp,
110851 diff --git a/mm/filemap.c b/mm/filemap.c
110852 index 6bf5e42..1e631ee 100644
110853 --- a/mm/filemap.c
110854 +++ b/mm/filemap.c
110855 @@ -2095,7 +2095,7 @@ int generic_file_mmap(struct file * file, struct vm_area_struct * vma)
110856 struct address_space *mapping = file->f_mapping;
110857
110858 if (!mapping->a_ops->readpage)
110859 - return -ENOEXEC;
110860 + return -ENODEV;
110861 file_accessed(file);
110862 vma->vm_ops = &generic_file_vm_ops;
110863 return 0;
110864 @@ -2276,6 +2276,7 @@ inline ssize_t generic_write_checks(struct kiocb *iocb, struct iov_iter *from)
110865 pos = iocb->ki_pos;
110866
110867 if (limit != RLIM_INFINITY) {
110868 + gr_learn_resource(current, RLIMIT_FSIZE, iocb->ki_pos, 0);
110869 if (iocb->ki_pos >= limit) {
110870 send_sig(SIGXFSZ, current, 0);
110871 return -EFBIG;
110872 diff --git a/mm/gup.c b/mm/gup.c
110873 index 6297f6b..7652403 100644
110874 --- a/mm/gup.c
110875 +++ b/mm/gup.c
110876 @@ -265,11 +265,6 @@ static int faultin_page(struct task_struct *tsk, struct vm_area_struct *vma,
110877 unsigned int fault_flags = 0;
110878 int ret;
110879
110880 - /* For mm_populate(), just skip the stack guard page. */
110881 - if ((*flags & FOLL_POPULATE) &&
110882 - (stack_guard_page_start(vma, address) ||
110883 - stack_guard_page_end(vma, address + PAGE_SIZE)))
110884 - return -ENOENT;
110885 if (*flags & FOLL_WRITE)
110886 fault_flags |= FAULT_FLAG_WRITE;
110887 if (nonblocking)
110888 @@ -435,14 +430,14 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
110889 if (!(gup_flags & FOLL_FORCE))
110890 gup_flags |= FOLL_NUMA;
110891
110892 - do {
110893 + while (nr_pages) {
110894 struct page *page;
110895 unsigned int foll_flags = gup_flags;
110896 unsigned int page_increm;
110897
110898 /* first iteration or cross vma bound */
110899 if (!vma || start >= vma->vm_end) {
110900 - vma = find_extend_vma(mm, start);
110901 + vma = find_vma(mm, start);
110902 if (!vma && in_gate_area(mm, start)) {
110903 int ret;
110904 ret = get_gate_page(mm, start & PAGE_MASK,
110905 @@ -454,7 +449,7 @@ long __get_user_pages(struct task_struct *tsk, struct mm_struct *mm,
110906 goto next_page;
110907 }
110908
110909 - if (!vma || check_vma_flags(vma, gup_flags))
110910 + if (!vma || start < vma->vm_start || check_vma_flags(vma, gup_flags))
110911 return i ? : -EFAULT;
110912 if (is_vm_hugetlb_page(vma)) {
110913 i = follow_hugetlb_page(mm, vma, pages, vmas,
110914 @@ -509,7 +504,7 @@ next_page:
110915 i += page_increm;
110916 start += page_increm * PAGE_SIZE;
110917 nr_pages -= page_increm;
110918 - } while (nr_pages);
110919 + }
110920 return i;
110921 }
110922 EXPORT_SYMBOL(__get_user_pages);
110923 diff --git a/mm/highmem.c b/mm/highmem.c
110924 index 123bcd3..0de52ba 100644
110925 --- a/mm/highmem.c
110926 +++ b/mm/highmem.c
110927 @@ -195,8 +195,9 @@ static void flush_all_zero_pkmaps(void)
110928 * So no dangers, even with speculative execution.
110929 */
110930 page = pte_page(pkmap_page_table[i]);
110931 + pax_open_kernel();
110932 pte_clear(&init_mm, PKMAP_ADDR(i), &pkmap_page_table[i]);
110933 -
110934 + pax_close_kernel();
110935 set_page_address(page, NULL);
110936 need_flush = 1;
110937 }
110938 @@ -259,9 +260,11 @@ start:
110939 }
110940 }
110941 vaddr = PKMAP_ADDR(last_pkmap_nr);
110942 +
110943 + pax_open_kernel();
110944 set_pte_at(&init_mm, vaddr,
110945 &(pkmap_page_table[last_pkmap_nr]), mk_pte(page, kmap_prot));
110946 -
110947 + pax_close_kernel();
110948 pkmap_count[last_pkmap_nr] = 1;
110949 set_page_address(page, (void *)vaddr);
110950
110951 diff --git a/mm/hugetlb.c b/mm/hugetlb.c
110952 index 271e443..c582971 100644
110953 --- a/mm/hugetlb.c
110954 +++ b/mm/hugetlb.c
110955 @@ -2362,6 +2362,7 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
110956 struct ctl_table *table, int write,
110957 void __user *buffer, size_t *length, loff_t *ppos)
110958 {
110959 + ctl_table_no_const t;
110960 struct hstate *h = &default_hstate;
110961 unsigned long tmp = h->max_huge_pages;
110962 int ret;
110963 @@ -2369,9 +2370,10 @@ static int hugetlb_sysctl_handler_common(bool obey_mempolicy,
110964 if (!hugepages_supported())
110965 return -ENOTSUPP;
110966
110967 - table->data = &tmp;
110968 - table->maxlen = sizeof(unsigned long);
110969 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
110970 + t = *table;
110971 + t.data = &tmp;
110972 + t.maxlen = sizeof(unsigned long);
110973 + ret = proc_doulongvec_minmax(&t, write, buffer, length, ppos);
110974 if (ret)
110975 goto out;
110976
110977 @@ -2406,6 +2408,7 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
110978 struct hstate *h = &default_hstate;
110979 unsigned long tmp;
110980 int ret;
110981 + ctl_table_no_const hugetlb_table;
110982
110983 if (!hugepages_supported())
110984 return -ENOTSUPP;
110985 @@ -2415,9 +2418,10 @@ int hugetlb_overcommit_handler(struct ctl_table *table, int write,
110986 if (write && hstate_is_gigantic(h))
110987 return -EINVAL;
110988
110989 - table->data = &tmp;
110990 - table->maxlen = sizeof(unsigned long);
110991 - ret = proc_doulongvec_minmax(table, write, buffer, length, ppos);
110992 + hugetlb_table = *table;
110993 + hugetlb_table.data = &tmp;
110994 + hugetlb_table.maxlen = sizeof(unsigned long);
110995 + ret = proc_doulongvec_minmax(&hugetlb_table, write, buffer, length, ppos);
110996 if (ret)
110997 goto out;
110998
110999 @@ -2907,6 +2911,27 @@ static void unmap_ref_private(struct mm_struct *mm, struct vm_area_struct *vma,
111000 i_mmap_unlock_write(mapping);
111001 }
111002
111003 +#ifdef CONFIG_PAX_SEGMEXEC
111004 +static void pax_mirror_huge_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m)
111005 +{
111006 + struct mm_struct *mm = vma->vm_mm;
111007 + struct vm_area_struct *vma_m;
111008 + unsigned long address_m;
111009 + pte_t *ptep_m;
111010 +
111011 + vma_m = pax_find_mirror_vma(vma);
111012 + if (!vma_m)
111013 + return;
111014 +
111015 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111016 + address_m = address + SEGMEXEC_TASK_SIZE;
111017 + ptep_m = huge_pte_offset(mm, address_m & HPAGE_MASK);
111018 + get_page(page_m);
111019 + hugepage_add_anon_rmap(page_m, vma_m, address_m);
111020 + set_huge_pte_at(mm, address_m, ptep_m, make_huge_pte(vma_m, page_m, 0));
111021 +}
111022 +#endif
111023 +
111024 /*
111025 * Hugetlb_cow() should be called with page lock of the original hugepage held.
111026 * Called with hugetlb_instantiation_mutex held and pte_page locked so we
111027 @@ -3020,6 +3045,11 @@ retry_avoidcopy:
111028 make_huge_pte(vma, new_page, 1));
111029 page_remove_rmap(old_page);
111030 hugepage_add_new_anon_rmap(new_page, vma, address);
111031 +
111032 +#ifdef CONFIG_PAX_SEGMEXEC
111033 + pax_mirror_huge_pte(vma, address, new_page);
111034 +#endif
111035 +
111036 /* Make the old page be freed below */
111037 new_page = old_page;
111038 }
111039 @@ -3181,6 +3211,10 @@ retry:
111040 && (vma->vm_flags & VM_SHARED)));
111041 set_huge_pte_at(mm, address, ptep, new_pte);
111042
111043 +#ifdef CONFIG_PAX_SEGMEXEC
111044 + pax_mirror_huge_pte(vma, address, page);
111045 +#endif
111046 +
111047 if ((flags & FAULT_FLAG_WRITE) && !(vma->vm_flags & VM_SHARED)) {
111048 /* Optimization, do the COW without a second fault */
111049 ret = hugetlb_cow(mm, vma, address, ptep, new_pte, page, ptl);
111050 @@ -3248,6 +3282,10 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111051 struct address_space *mapping;
111052 int need_wait_lock = 0;
111053
111054 +#ifdef CONFIG_PAX_SEGMEXEC
111055 + struct vm_area_struct *vma_m;
111056 +#endif
111057 +
111058 address &= huge_page_mask(h);
111059
111060 ptep = huge_pte_offset(mm, address);
111061 @@ -3261,6 +3299,26 @@ int hugetlb_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111062 VM_FAULT_SET_HINDEX(hstate_index(h));
111063 }
111064
111065 +#ifdef CONFIG_PAX_SEGMEXEC
111066 + vma_m = pax_find_mirror_vma(vma);
111067 + if (vma_m) {
111068 + unsigned long address_m;
111069 +
111070 + if (vma->vm_start > vma_m->vm_start) {
111071 + address_m = address;
111072 + address -= SEGMEXEC_TASK_SIZE;
111073 + vma = vma_m;
111074 + h = hstate_vma(vma);
111075 + } else
111076 + address_m = address + SEGMEXEC_TASK_SIZE;
111077 +
111078 + if (!huge_pte_alloc(mm, address_m, huge_page_size(h)))
111079 + return VM_FAULT_OOM;
111080 + address_m &= HPAGE_MASK;
111081 + unmap_hugepage_range(vma, address_m, address_m + HPAGE_SIZE, NULL);
111082 + }
111083 +#endif
111084 +
111085 ptep = huge_pte_alloc(mm, address, huge_page_size(h));
111086 if (!ptep)
111087 return VM_FAULT_OOM;
111088 diff --git a/mm/internal.h b/mm/internal.h
111089 index a25e359..e2c96e9 100644
111090 --- a/mm/internal.h
111091 +++ b/mm/internal.h
111092 @@ -156,6 +156,7 @@ __find_buddy_index(unsigned long page_idx, unsigned int order)
111093
111094 extern int __isolate_free_page(struct page *page, unsigned int order);
111095 extern void __free_pages_bootmem(struct page *page, unsigned int order);
111096 +extern void free_compound_page(struct page *page);
111097 extern void prep_compound_page(struct page *page, unsigned long order);
111098 #ifdef CONFIG_MEMORY_FAILURE
111099 extern bool is_free_buddy_page(struct page *page);
111100 @@ -413,7 +414,7 @@ extern u32 hwpoison_filter_enable;
111101
111102 extern unsigned long vm_mmap_pgoff(struct file *, unsigned long,
111103 unsigned long, unsigned long,
111104 - unsigned long, unsigned long);
111105 + unsigned long, unsigned long) __intentional_overflow(-1);
111106
111107 extern void set_pageblock_order(void);
111108 unsigned long reclaim_clean_pages_from_list(struct zone *zone,
111109 diff --git a/mm/kmemleak.c b/mm/kmemleak.c
111110 index 3716cdb..25b97dc 100644
111111 --- a/mm/kmemleak.c
111112 +++ b/mm/kmemleak.c
111113 @@ -368,7 +368,7 @@ static void print_unreferenced(struct seq_file *seq,
111114
111115 for (i = 0; i < object->trace_len; i++) {
111116 void *ptr = (void *)object->trace[i];
111117 - seq_printf(seq, " [<%p>] %pS\n", ptr, ptr);
111118 + seq_printf(seq, " [<%pP>] %pA\n", ptr, ptr);
111119 }
111120 }
111121
111122 @@ -1926,7 +1926,7 @@ static int __init kmemleak_late_init(void)
111123 return -ENOMEM;
111124 }
111125
111126 - dentry = debugfs_create_file("kmemleak", S_IRUGO, NULL, NULL,
111127 + dentry = debugfs_create_file("kmemleak", S_IRUSR, NULL, NULL,
111128 &kmemleak_fops);
111129 if (!dentry)
111130 pr_warning("Failed to create the debugfs kmemleak file\n");
111131 diff --git a/mm/maccess.c b/mm/maccess.c
111132 index d53adf9..03a24bf 100644
111133 --- a/mm/maccess.c
111134 +++ b/mm/maccess.c
111135 @@ -26,7 +26,7 @@ long __probe_kernel_read(void *dst, const void *src, size_t size)
111136 set_fs(KERNEL_DS);
111137 pagefault_disable();
111138 ret = __copy_from_user_inatomic(dst,
111139 - (__force const void __user *)src, size);
111140 + (const void __force_user *)src, size);
111141 pagefault_enable();
111142 set_fs(old_fs);
111143
111144 @@ -53,7 +53,7 @@ long __probe_kernel_write(void *dst, const void *src, size_t size)
111145
111146 set_fs(KERNEL_DS);
111147 pagefault_disable();
111148 - ret = __copy_to_user_inatomic((__force void __user *)dst, src, size);
111149 + ret = __copy_to_user_inatomic((void __force_user *)dst, src, size);
111150 pagefault_enable();
111151 set_fs(old_fs);
111152
111153 diff --git a/mm/madvise.c b/mm/madvise.c
111154 index d551475..8fdd7f3 100644
111155 --- a/mm/madvise.c
111156 +++ b/mm/madvise.c
111157 @@ -51,6 +51,10 @@ static long madvise_behavior(struct vm_area_struct *vma,
111158 pgoff_t pgoff;
111159 unsigned long new_flags = vma->vm_flags;
111160
111161 +#ifdef CONFIG_PAX_SEGMEXEC
111162 + struct vm_area_struct *vma_m;
111163 +#endif
111164 +
111165 switch (behavior) {
111166 case MADV_NORMAL:
111167 new_flags = new_flags & ~VM_RAND_READ & ~VM_SEQ_READ;
111168 @@ -126,6 +130,13 @@ success:
111169 /*
111170 * vm_flags is protected by the mmap_sem held in write mode.
111171 */
111172 +
111173 +#ifdef CONFIG_PAX_SEGMEXEC
111174 + vma_m = pax_find_mirror_vma(vma);
111175 + if (vma_m)
111176 + vma_m->vm_flags = new_flags & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT);
111177 +#endif
111178 +
111179 vma->vm_flags = new_flags;
111180
111181 out:
111182 @@ -277,11 +288,27 @@ static long madvise_dontneed(struct vm_area_struct *vma,
111183 struct vm_area_struct **prev,
111184 unsigned long start, unsigned long end)
111185 {
111186 +
111187 +#ifdef CONFIG_PAX_SEGMEXEC
111188 + struct vm_area_struct *vma_m;
111189 +#endif
111190 +
111191 *prev = vma;
111192 if (vma->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111193 return -EINVAL;
111194
111195 zap_page_range(vma, start, end - start, NULL);
111196 +
111197 +#ifdef CONFIG_PAX_SEGMEXEC
111198 + vma_m = pax_find_mirror_vma(vma);
111199 + if (vma_m) {
111200 + if (vma_m->vm_flags & (VM_LOCKED|VM_HUGETLB|VM_PFNMAP))
111201 + return -EINVAL;
111202 +
111203 + zap_page_range(vma_m, start + SEGMEXEC_TASK_SIZE, end - start, NULL);
111204 + }
111205 +#endif
111206 +
111207 return 0;
111208 }
111209
111210 @@ -484,6 +511,16 @@ SYSCALL_DEFINE3(madvise, unsigned long, start, size_t, len_in, int, behavior)
111211 if (end < start)
111212 return error;
111213
111214 +#ifdef CONFIG_PAX_SEGMEXEC
111215 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
111216 + if (end > SEGMEXEC_TASK_SIZE)
111217 + return error;
111218 + } else
111219 +#endif
111220 +
111221 + if (end > TASK_SIZE)
111222 + return error;
111223 +
111224 error = 0;
111225 if (end == start)
111226 return error;
111227 diff --git a/mm/memory-failure.c b/mm/memory-failure.c
111228 index 501820c..9612bcf 100644
111229 --- a/mm/memory-failure.c
111230 +++ b/mm/memory-failure.c
111231 @@ -61,7 +61,7 @@ int sysctl_memory_failure_early_kill __read_mostly = 0;
111232
111233 int sysctl_memory_failure_recovery __read_mostly = 1;
111234
111235 -atomic_long_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111236 +atomic_long_unchecked_t num_poisoned_pages __read_mostly = ATOMIC_LONG_INIT(0);
111237
111238 #if defined(CONFIG_HWPOISON_INJECT) || defined(CONFIG_HWPOISON_INJECT_MODULE)
111239
111240 @@ -198,7 +198,7 @@ static int kill_proc(struct task_struct *t, unsigned long addr, int trapno,
111241 pfn, t->comm, t->pid);
111242 si.si_signo = SIGBUS;
111243 si.si_errno = 0;
111244 - si.si_addr = (void *)addr;
111245 + si.si_addr = (void __user *)addr;
111246 #ifdef __ARCH_SI_TRAPNO
111247 si.si_trapno = trapno;
111248 #endif
111249 @@ -825,7 +825,7 @@ static struct page_state {
111250 unsigned long res;
111251 enum action_page_type type;
111252 int (*action)(struct page *p, unsigned long pfn);
111253 -} error_states[] = {
111254 +} __do_const error_states[] = {
111255 { reserved, reserved, MSG_KERNEL, me_kernel },
111256 /*
111257 * free pages are specially detected outside this table:
111258 @@ -1133,7 +1133,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111259 nr_pages = 1 << compound_order(hpage);
111260 else /* normal page or thp */
111261 nr_pages = 1;
111262 - atomic_long_add(nr_pages, &num_poisoned_pages);
111263 + atomic_long_add_unchecked(nr_pages, &num_poisoned_pages);
111264
111265 /*
111266 * We need/can do nothing about count=0 pages.
111267 @@ -1162,7 +1162,7 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111268 if (PageHWPoison(hpage)) {
111269 if ((hwpoison_filter(p) && TestClearPageHWPoison(p))
111270 || (p != hpage && TestSetPageHWPoison(hpage))) {
111271 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111272 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111273 unlock_page(hpage);
111274 return 0;
111275 }
111276 @@ -1231,14 +1231,14 @@ int memory_failure(unsigned long pfn, int trapno, int flags)
111277 */
111278 if (!PageHWPoison(p)) {
111279 printk(KERN_ERR "MCE %#lx: just unpoisoned\n", pfn);
111280 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111281 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111282 put_page(hpage);
111283 res = 0;
111284 goto out;
111285 }
111286 if (hwpoison_filter(p)) {
111287 if (TestClearPageHWPoison(p))
111288 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111289 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111290 unlock_page(hpage);
111291 put_page(hpage);
111292 return 0;
111293 @@ -1467,7 +1467,7 @@ int unpoison_memory(unsigned long pfn)
111294 return 0;
111295 }
111296 if (TestClearPageHWPoison(p))
111297 - atomic_long_dec(&num_poisoned_pages);
111298 + atomic_long_dec_unchecked(&num_poisoned_pages);
111299 pr_info("MCE: Software-unpoisoned free page %#lx\n", pfn);
111300 return 0;
111301 }
111302 @@ -1481,7 +1481,7 @@ int unpoison_memory(unsigned long pfn)
111303 */
111304 if (TestClearPageHWPoison(page)) {
111305 pr_info("MCE: Software-unpoisoned page %#lx\n", pfn);
111306 - atomic_long_sub(nr_pages, &num_poisoned_pages);
111307 + atomic_long_sub_unchecked(nr_pages, &num_poisoned_pages);
111308 freeit = 1;
111309 if (PageHuge(page))
111310 clear_page_hwpoison_huge_page(page);
111311 @@ -1616,11 +1616,11 @@ static int soft_offline_huge_page(struct page *page, int flags)
111312 if (PageHuge(page)) {
111313 set_page_hwpoison_huge_page(hpage);
111314 dequeue_hwpoisoned_huge_page(hpage);
111315 - atomic_long_add(1 << compound_order(hpage),
111316 + atomic_long_add_unchecked(1 << compound_order(hpage),
111317 &num_poisoned_pages);
111318 } else {
111319 SetPageHWPoison(page);
111320 - atomic_long_inc(&num_poisoned_pages);
111321 + atomic_long_inc_unchecked(&num_poisoned_pages);
111322 }
111323 }
111324 return ret;
111325 @@ -1659,7 +1659,7 @@ static int __soft_offline_page(struct page *page, int flags)
111326 put_page(page);
111327 pr_info("soft_offline: %#lx: invalidated\n", pfn);
111328 SetPageHWPoison(page);
111329 - atomic_long_inc(&num_poisoned_pages);
111330 + atomic_long_inc_unchecked(&num_poisoned_pages);
111331 return 0;
111332 }
111333
111334 @@ -1708,7 +1708,7 @@ static int __soft_offline_page(struct page *page, int flags)
111335 if (!is_free_buddy_page(page))
111336 pr_info("soft offline: %#lx: page leaked\n",
111337 pfn);
111338 - atomic_long_inc(&num_poisoned_pages);
111339 + atomic_long_inc_unchecked(&num_poisoned_pages);
111340 }
111341 } else {
111342 pr_info("soft offline: %#lx: isolation failed: %d, page count %d, type %lx\n",
111343 @@ -1778,11 +1778,11 @@ int soft_offline_page(struct page *page, int flags)
111344 if (PageHuge(page)) {
111345 set_page_hwpoison_huge_page(hpage);
111346 if (!dequeue_hwpoisoned_huge_page(hpage))
111347 - atomic_long_add(1 << compound_order(hpage),
111348 + atomic_long_add_unchecked(1 << compound_order(hpage),
111349 &num_poisoned_pages);
111350 } else {
111351 if (!TestSetPageHWPoison(page))
111352 - atomic_long_inc(&num_poisoned_pages);
111353 + atomic_long_inc_unchecked(&num_poisoned_pages);
111354 }
111355 }
111356 unset_migratetype_isolate(page, MIGRATE_MOVABLE);
111357 diff --git a/mm/memory.c b/mm/memory.c
111358 index 22e037e..347d230 100644
111359 --- a/mm/memory.c
111360 +++ b/mm/memory.c
111361 @@ -414,6 +414,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111362 free_pte_range(tlb, pmd, addr);
111363 } while (pmd++, addr = next, addr != end);
111364
111365 +#if !defined(CONFIG_X86_32) || !defined(CONFIG_PAX_PER_CPU_PGD)
111366 start &= PUD_MASK;
111367 if (start < floor)
111368 return;
111369 @@ -429,6 +430,7 @@ static inline void free_pmd_range(struct mmu_gather *tlb, pud_t *pud,
111370 pud_clear(pud);
111371 pmd_free_tlb(tlb, pmd, start);
111372 mm_dec_nr_pmds(tlb->mm);
111373 +#endif
111374 }
111375
111376 static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111377 @@ -448,6 +450,7 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111378 free_pmd_range(tlb, pud, addr, next, floor, ceiling);
111379 } while (pud++, addr = next, addr != end);
111380
111381 +#if !defined(CONFIG_X86_64) || !defined(CONFIG_PAX_PER_CPU_PGD)
111382 start &= PGDIR_MASK;
111383 if (start < floor)
111384 return;
111385 @@ -462,6 +465,8 @@ static inline void free_pud_range(struct mmu_gather *tlb, pgd_t *pgd,
111386 pud = pud_offset(pgd, start);
111387 pgd_clear(pgd);
111388 pud_free_tlb(tlb, pud, start);
111389 +#endif
111390 +
111391 }
111392
111393 /*
111394 @@ -690,7 +695,7 @@ static void print_bad_pte(struct vm_area_struct *vma, unsigned long addr,
111395 /*
111396 * Choose text because data symbols depend on CONFIG_KALLSYMS_ALL=y
111397 */
111398 - pr_alert("file:%pD fault:%pf mmap:%pf readpage:%pf\n",
111399 + pr_alert("file:%pD fault:%pX mmap:%pX readpage:%pX\n",
111400 vma->vm_file,
111401 vma->vm_ops ? vma->vm_ops->fault : NULL,
111402 vma->vm_file ? vma->vm_file->f_op->mmap : NULL,
111403 @@ -1463,6 +1468,10 @@ static int insert_page(struct vm_area_struct *vma, unsigned long addr,
111404 page_add_file_rmap(page);
111405 set_pte_at(mm, addr, pte, mk_pte(page, prot));
111406
111407 +#ifdef CONFIG_PAX_SEGMEXEC
111408 + pax_mirror_file_pte(vma, addr, page, ptl);
111409 +#endif
111410 +
111411 retval = 0;
111412 pte_unmap_unlock(pte, ptl);
111413 return retval;
111414 @@ -1507,9 +1516,21 @@ int vm_insert_page(struct vm_area_struct *vma, unsigned long addr,
111415 if (!page_count(page))
111416 return -EINVAL;
111417 if (!(vma->vm_flags & VM_MIXEDMAP)) {
111418 +
111419 +#ifdef CONFIG_PAX_SEGMEXEC
111420 + struct vm_area_struct *vma_m;
111421 +#endif
111422 +
111423 BUG_ON(down_read_trylock(&vma->vm_mm->mmap_sem));
111424 BUG_ON(vma->vm_flags & VM_PFNMAP);
111425 vma->vm_flags |= VM_MIXEDMAP;
111426 +
111427 +#ifdef CONFIG_PAX_SEGMEXEC
111428 + vma_m = pax_find_mirror_vma(vma);
111429 + if (vma_m)
111430 + vma_m->vm_flags |= VM_MIXEDMAP;
111431 +#endif
111432 +
111433 }
111434 return insert_page(vma, addr, page, vma->vm_page_prot);
111435 }
111436 @@ -1592,6 +1613,7 @@ int vm_insert_mixed(struct vm_area_struct *vma, unsigned long addr,
111437 unsigned long pfn)
111438 {
111439 BUG_ON(!(vma->vm_flags & VM_MIXEDMAP));
111440 + BUG_ON(vma->vm_mirror);
111441
111442 if (addr < vma->vm_start || addr >= vma->vm_end)
111443 return -EFAULT;
111444 @@ -1839,7 +1861,9 @@ static int apply_to_pmd_range(struct mm_struct *mm, pud_t *pud,
111445
111446 BUG_ON(pud_huge(*pud));
111447
111448 - pmd = pmd_alloc(mm, pud, addr);
111449 + pmd = (mm == &init_mm) ?
111450 + pmd_alloc_kernel(mm, pud, addr) :
111451 + pmd_alloc(mm, pud, addr);
111452 if (!pmd)
111453 return -ENOMEM;
111454 do {
111455 @@ -1859,7 +1883,9 @@ static int apply_to_pud_range(struct mm_struct *mm, pgd_t *pgd,
111456 unsigned long next;
111457 int err;
111458
111459 - pud = pud_alloc(mm, pgd, addr);
111460 + pud = (mm == &init_mm) ?
111461 + pud_alloc_kernel(mm, pgd, addr) :
111462 + pud_alloc(mm, pgd, addr);
111463 if (!pud)
111464 return -ENOMEM;
111465 do {
111466 @@ -2040,6 +2066,185 @@ static inline int wp_page_reuse(struct mm_struct *mm,
111467 return VM_FAULT_WRITE;
111468 }
111469
111470 +#ifdef CONFIG_PAX_SEGMEXEC
111471 +static void pax_unmap_mirror_pte(struct vm_area_struct *vma, unsigned long address, pmd_t *pmd)
111472 +{
111473 + struct mm_struct *mm = vma->vm_mm;
111474 + spinlock_t *ptl;
111475 + pte_t *pte, entry;
111476 +
111477 + pte = pte_offset_map_lock(mm, pmd, address, &ptl);
111478 + entry = *pte;
111479 + if (!pte_present(entry)) {
111480 + if (!pte_none(entry)) {
111481 + free_swap_and_cache(pte_to_swp_entry(entry));
111482 + pte_clear_not_present_full(mm, address, pte, 0);
111483 + }
111484 + } else {
111485 + struct page *page;
111486 +
111487 + flush_cache_page(vma, address, pte_pfn(entry));
111488 + entry = ptep_clear_flush(vma, address, pte);
111489 + BUG_ON(pte_dirty(entry));
111490 + page = vm_normal_page(vma, address, entry);
111491 + if (page) {
111492 + update_hiwater_rss(mm);
111493 + if (PageAnon(page))
111494 + dec_mm_counter_fast(mm, MM_ANONPAGES);
111495 + else
111496 + dec_mm_counter_fast(mm, MM_FILEPAGES);
111497 + page_remove_rmap(page);
111498 + page_cache_release(page);
111499 + }
111500 + }
111501 + pte_unmap_unlock(pte, ptl);
111502 +}
111503 +
111504 +/* PaX: if vma is mirrored, synchronize the mirror's PTE
111505 + *
111506 + * the ptl of the lower mapped page is held on entry and is not released on exit
111507 + * or inside to ensure atomic changes to the PTE states (swapout, mremap, munmap, etc)
111508 + */
111509 +static void pax_mirror_anon_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111510 +{
111511 + struct mm_struct *mm = vma->vm_mm;
111512 + unsigned long address_m;
111513 + spinlock_t *ptl_m;
111514 + struct vm_area_struct *vma_m;
111515 + pmd_t *pmd_m;
111516 + pte_t *pte_m, entry_m;
111517 +
111518 + BUG_ON(!page_m || !PageAnon(page_m));
111519 +
111520 + vma_m = pax_find_mirror_vma(vma);
111521 + if (!vma_m)
111522 + return;
111523 +
111524 + BUG_ON(!PageLocked(page_m));
111525 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111526 + address_m = address + SEGMEXEC_TASK_SIZE;
111527 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111528 + pte_m = pte_offset_map(pmd_m, address_m);
111529 + ptl_m = pte_lockptr(mm, pmd_m);
111530 + if (ptl != ptl_m) {
111531 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111532 + if (!pte_none(*pte_m))
111533 + goto out;
111534 + }
111535 +
111536 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
111537 + page_cache_get(page_m);
111538 + page_add_anon_rmap(page_m, vma_m, address_m);
111539 + inc_mm_counter_fast(mm, MM_ANONPAGES);
111540 + set_pte_at(mm, address_m, pte_m, entry_m);
111541 + update_mmu_cache(vma_m, address_m, pte_m);
111542 +out:
111543 + if (ptl != ptl_m)
111544 + spin_unlock(ptl_m);
111545 + pte_unmap(pte_m);
111546 + unlock_page(page_m);
111547 +}
111548 +
111549 +void pax_mirror_file_pte(struct vm_area_struct *vma, unsigned long address, struct page *page_m, spinlock_t *ptl)
111550 +{
111551 + struct mm_struct *mm = vma->vm_mm;
111552 + unsigned long address_m;
111553 + spinlock_t *ptl_m;
111554 + struct vm_area_struct *vma_m;
111555 + pmd_t *pmd_m;
111556 + pte_t *pte_m, entry_m;
111557 +
111558 + BUG_ON(!page_m || PageAnon(page_m));
111559 +
111560 + vma_m = pax_find_mirror_vma(vma);
111561 + if (!vma_m)
111562 + return;
111563 +
111564 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111565 + address_m = address + SEGMEXEC_TASK_SIZE;
111566 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111567 + pte_m = pte_offset_map(pmd_m, address_m);
111568 + ptl_m = pte_lockptr(mm, pmd_m);
111569 + if (ptl != ptl_m) {
111570 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111571 + if (!pte_none(*pte_m))
111572 + goto out;
111573 + }
111574 +
111575 + entry_m = pfn_pte(page_to_pfn(page_m), vma_m->vm_page_prot);
111576 + page_cache_get(page_m);
111577 + page_add_file_rmap(page_m);
111578 + inc_mm_counter_fast(mm, MM_FILEPAGES);
111579 + set_pte_at(mm, address_m, pte_m, entry_m);
111580 + update_mmu_cache(vma_m, address_m, pte_m);
111581 +out:
111582 + if (ptl != ptl_m)
111583 + spin_unlock(ptl_m);
111584 + pte_unmap(pte_m);
111585 +}
111586 +
111587 +static void pax_mirror_pfn_pte(struct vm_area_struct *vma, unsigned long address, unsigned long pfn_m, spinlock_t *ptl)
111588 +{
111589 + struct mm_struct *mm = vma->vm_mm;
111590 + unsigned long address_m;
111591 + spinlock_t *ptl_m;
111592 + struct vm_area_struct *vma_m;
111593 + pmd_t *pmd_m;
111594 + pte_t *pte_m, entry_m;
111595 +
111596 + vma_m = pax_find_mirror_vma(vma);
111597 + if (!vma_m)
111598 + return;
111599 +
111600 + BUG_ON(address >= SEGMEXEC_TASK_SIZE);
111601 + address_m = address + SEGMEXEC_TASK_SIZE;
111602 + pmd_m = pmd_offset(pud_offset(pgd_offset(mm, address_m), address_m), address_m);
111603 + pte_m = pte_offset_map(pmd_m, address_m);
111604 + ptl_m = pte_lockptr(mm, pmd_m);
111605 + if (ptl != ptl_m) {
111606 + spin_lock_nested(ptl_m, SINGLE_DEPTH_NESTING);
111607 + if (!pte_none(*pte_m))
111608 + goto out;
111609 + }
111610 +
111611 + entry_m = pfn_pte(pfn_m, vma_m->vm_page_prot);
111612 + set_pte_at(mm, address_m, pte_m, entry_m);
111613 +out:
111614 + if (ptl != ptl_m)
111615 + spin_unlock(ptl_m);
111616 + pte_unmap(pte_m);
111617 +}
111618 +
111619 +static void pax_mirror_pte(struct vm_area_struct *vma, unsigned long address, pte_t *pte, pmd_t *pmd, spinlock_t *ptl)
111620 +{
111621 + struct page *page_m;
111622 + pte_t entry;
111623 +
111624 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC))
111625 + goto out;
111626 +
111627 + entry = *pte;
111628 + page_m = vm_normal_page(vma, address, entry);
111629 + if (!page_m)
111630 + pax_mirror_pfn_pte(vma, address, pte_pfn(entry), ptl);
111631 + else if (PageAnon(page_m)) {
111632 + if (pax_find_mirror_vma(vma)) {
111633 + pte_unmap_unlock(pte, ptl);
111634 + lock_page(page_m);
111635 + pte = pte_offset_map_lock(vma->vm_mm, pmd, address, &ptl);
111636 + if (pte_same(entry, *pte))
111637 + pax_mirror_anon_pte(vma, address, page_m, ptl);
111638 + else
111639 + unlock_page(page_m);
111640 + }
111641 + } else
111642 + pax_mirror_file_pte(vma, address, page_m, ptl);
111643 +
111644 +out:
111645 + pte_unmap_unlock(pte, ptl);
111646 +}
111647 +#endif
111648 +
111649 /*
111650 * Handle the case of a page which we actually need to copy to a new page.
111651 *
111652 @@ -2093,6 +2298,12 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
111653 */
111654 page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
111655 if (likely(pte_same(*page_table, orig_pte))) {
111656 +
111657 +#ifdef CONFIG_PAX_SEGMEXEC
111658 + if (pax_find_mirror_vma(vma))
111659 + BUG_ON(!trylock_page(new_page));
111660 +#endif
111661 +
111662 if (old_page) {
111663 if (!PageAnon(old_page)) {
111664 dec_mm_counter_fast(mm, MM_FILEPAGES);
111665 @@ -2147,6 +2358,10 @@ static int wp_page_copy(struct mm_struct *mm, struct vm_area_struct *vma,
111666 page_remove_rmap(old_page);
111667 }
111668
111669 +#ifdef CONFIG_PAX_SEGMEXEC
111670 + pax_mirror_anon_pte(vma, address, new_page, ptl);
111671 +#endif
111672 +
111673 /* Free the old page.. */
111674 new_page = old_page;
111675 page_copied = 1;
111676 @@ -2578,6 +2793,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
111677 swap_free(entry);
111678 if (vm_swap_full() || (vma->vm_flags & VM_LOCKED) || PageMlocked(page))
111679 try_to_free_swap(page);
111680 +
111681 +#ifdef CONFIG_PAX_SEGMEXEC
111682 + if ((flags & FAULT_FLAG_WRITE) || !pax_find_mirror_vma(vma))
111683 +#endif
111684 +
111685 unlock_page(page);
111686 if (page != swapcache) {
111687 /*
111688 @@ -2601,6 +2821,11 @@ static int do_swap_page(struct mm_struct *mm, struct vm_area_struct *vma,
111689
111690 /* No need to invalidate - it was non-present before */
111691 update_mmu_cache(vma, address, page_table);
111692 +
111693 +#ifdef CONFIG_PAX_SEGMEXEC
111694 + pax_mirror_anon_pte(vma, address, page, ptl);
111695 +#endif
111696 +
111697 unlock:
111698 pte_unmap_unlock(page_table, ptl);
111699 out:
111700 @@ -2620,40 +2845,6 @@ out_release:
111701 }
111702
111703 /*
111704 - * This is like a special single-page "expand_{down|up}wards()",
111705 - * except we must first make sure that 'address{-|+}PAGE_SIZE'
111706 - * doesn't hit another vma.
111707 - */
111708 -static inline int check_stack_guard_page(struct vm_area_struct *vma, unsigned long address)
111709 -{
111710 - address &= PAGE_MASK;
111711 - if ((vma->vm_flags & VM_GROWSDOWN) && address == vma->vm_start) {
111712 - struct vm_area_struct *prev = vma->vm_prev;
111713 -
111714 - /*
111715 - * Is there a mapping abutting this one below?
111716 - *
111717 - * That's only ok if it's the same stack mapping
111718 - * that has gotten split..
111719 - */
111720 - if (prev && prev->vm_end == address)
111721 - return prev->vm_flags & VM_GROWSDOWN ? 0 : -ENOMEM;
111722 -
111723 - return expand_downwards(vma, address - PAGE_SIZE);
111724 - }
111725 - if ((vma->vm_flags & VM_GROWSUP) && address + PAGE_SIZE == vma->vm_end) {
111726 - struct vm_area_struct *next = vma->vm_next;
111727 -
111728 - /* As VM_GROWSDOWN but s/below/above/ */
111729 - if (next && next->vm_start == address + PAGE_SIZE)
111730 - return next->vm_flags & VM_GROWSUP ? 0 : -ENOMEM;
111731 -
111732 - return expand_upwards(vma, address + PAGE_SIZE);
111733 - }
111734 - return 0;
111735 -}
111736 -
111737 -/*
111738 * We enter with non-exclusive mmap_sem (to exclude vma changes,
111739 * but allow concurrent faults), and pte mapped but not yet locked.
111740 * We return with mmap_sem still held, but pte unmapped and unlocked.
111741 @@ -2663,27 +2854,23 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
111742 unsigned int flags)
111743 {
111744 struct mem_cgroup *memcg;
111745 - struct page *page;
111746 + struct page *page = NULL;
111747 spinlock_t *ptl;
111748 pte_t entry;
111749
111750 - pte_unmap(page_table);
111751 -
111752 - /* Check if we need to add a guard page to the stack */
111753 - if (check_stack_guard_page(vma, address) < 0)
111754 - return VM_FAULT_SIGSEGV;
111755 -
111756 - /* Use the zero-page for reads */
111757 if (!(flags & FAULT_FLAG_WRITE) && !mm_forbids_zeropage(mm)) {
111758 entry = pte_mkspecial(pfn_pte(my_zero_pfn(address),
111759 vma->vm_page_prot));
111760 - page_table = pte_offset_map_lock(mm, pmd, address, &ptl);
111761 + ptl = pte_lockptr(mm, pmd);
111762 + spin_lock(ptl);
111763 if (!pte_none(*page_table))
111764 goto unlock;
111765 goto setpte;
111766 }
111767
111768 /* Allocate our own private page. */
111769 + pte_unmap(page_table);
111770 +
111771 if (unlikely(anon_vma_prepare(vma)))
111772 goto oom;
111773 page = alloc_zeroed_user_highpage_movable(vma, address);
111774 @@ -2707,6 +2894,11 @@ static int do_anonymous_page(struct mm_struct *mm, struct vm_area_struct *vma,
111775 if (!pte_none(*page_table))
111776 goto release;
111777
111778 +#ifdef CONFIG_PAX_SEGMEXEC
111779 + if (pax_find_mirror_vma(vma))
111780 + BUG_ON(!trylock_page(page));
111781 +#endif
111782 +
111783 inc_mm_counter_fast(mm, MM_ANONPAGES);
111784 page_add_new_anon_rmap(page, vma, address);
111785 mem_cgroup_commit_charge(page, memcg, false);
111786 @@ -2716,6 +2908,12 @@ setpte:
111787
111788 /* No need to invalidate - it was non-present before */
111789 update_mmu_cache(vma, address, page_table);
111790 +
111791 +#ifdef CONFIG_PAX_SEGMEXEC
111792 + if (page)
111793 + pax_mirror_anon_pte(vma, address, page, ptl);
111794 +#endif
111795 +
111796 unlock:
111797 pte_unmap_unlock(page_table, ptl);
111798 return 0;
111799 @@ -2948,6 +3146,11 @@ static int do_read_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111800 return ret;
111801 }
111802 do_set_pte(vma, address, fault_page, pte, false, false);
111803 +
111804 +#ifdef CONFIG_PAX_SEGMEXEC
111805 + pax_mirror_file_pte(vma, address, fault_page, ptl);
111806 +#endif
111807 +
111808 unlock_page(fault_page);
111809 unlock_out:
111810 pte_unmap_unlock(pte, ptl);
111811 @@ -2999,7 +3202,18 @@ static int do_cow_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111812 }
111813 goto uncharge_out;
111814 }
111815 +
111816 +#ifdef CONFIG_PAX_SEGMEXEC
111817 + if (pax_find_mirror_vma(vma))
111818 + BUG_ON(!trylock_page(new_page));
111819 +#endif
111820 +
111821 do_set_pte(vma, address, new_page, pte, true, true);
111822 +
111823 +#ifdef CONFIG_PAX_SEGMEXEC
111824 + pax_mirror_anon_pte(vma, address, new_page, ptl);
111825 +#endif
111826 +
111827 mem_cgroup_commit_charge(new_page, memcg, false);
111828 lru_cache_add_active_or_unevictable(new_page, vma);
111829 pte_unmap_unlock(pte, ptl);
111830 @@ -3057,6 +3271,11 @@ static int do_shared_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111831 return ret;
111832 }
111833 do_set_pte(vma, address, fault_page, pte, true, false);
111834 +
111835 +#ifdef CONFIG_PAX_SEGMEXEC
111836 + pax_mirror_file_pte(vma, address, fault_page, ptl);
111837 +#endif
111838 +
111839 pte_unmap_unlock(pte, ptl);
111840
111841 if (set_page_dirty(fault_page))
111842 @@ -3280,6 +3499,12 @@ static int handle_pte_fault(struct mm_struct *mm,
111843 if (flags & FAULT_FLAG_WRITE)
111844 flush_tlb_fix_spurious_fault(vma, address);
111845 }
111846 +
111847 +#ifdef CONFIG_PAX_SEGMEXEC
111848 + pax_mirror_pte(vma, address, pte, pmd, ptl);
111849 + return 0;
111850 +#endif
111851 +
111852 unlock:
111853 pte_unmap_unlock(pte, ptl);
111854 return 0;
111855 @@ -3299,9 +3524,41 @@ static int __handle_mm_fault(struct mm_struct *mm, struct vm_area_struct *vma,
111856 pmd_t *pmd;
111857 pte_t *pte;
111858
111859 +#ifdef CONFIG_PAX_SEGMEXEC
111860 + struct vm_area_struct *vma_m;
111861 +#endif
111862 +
111863 if (unlikely(is_vm_hugetlb_page(vma)))
111864 return hugetlb_fault(mm, vma, address, flags);
111865
111866 +#ifdef CONFIG_PAX_SEGMEXEC
111867 + vma_m = pax_find_mirror_vma(vma);
111868 + if (vma_m) {
111869 + unsigned long address_m;
111870 + pgd_t *pgd_m;
111871 + pud_t *pud_m;
111872 + pmd_t *pmd_m;
111873 +
111874 + if (vma->vm_start > vma_m->vm_start) {
111875 + address_m = address;
111876 + address -= SEGMEXEC_TASK_SIZE;
111877 + vma = vma_m;
111878 + } else
111879 + address_m = address + SEGMEXEC_TASK_SIZE;
111880 +
111881 + pgd_m = pgd_offset(mm, address_m);
111882 + pud_m = pud_alloc(mm, pgd_m, address_m);
111883 + if (!pud_m)
111884 + return VM_FAULT_OOM;
111885 + pmd_m = pmd_alloc(mm, pud_m, address_m);
111886 + if (!pmd_m)
111887 + return VM_FAULT_OOM;
111888 + if (!pmd_present(*pmd_m) && __pte_alloc(mm, vma_m, pmd_m, address_m))
111889 + return VM_FAULT_OOM;
111890 + pax_unmap_mirror_pte(vma_m, address_m, pmd_m);
111891 + }
111892 +#endif
111893 +
111894 pgd = pgd_offset(mm, address);
111895 pud = pud_alloc(mm, pgd, address);
111896 if (!pud)
111897 @@ -3436,6 +3693,23 @@ int __pud_alloc(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
111898 spin_unlock(&mm->page_table_lock);
111899 return 0;
111900 }
111901 +
111902 +int __pud_alloc_kernel(struct mm_struct *mm, pgd_t *pgd, unsigned long address)
111903 +{
111904 + pud_t *new = pud_alloc_one(mm, address);
111905 + if (!new)
111906 + return -ENOMEM;
111907 +
111908 + smp_wmb(); /* See comment in __pte_alloc */
111909 +
111910 + spin_lock(&mm->page_table_lock);
111911 + if (pgd_present(*pgd)) /* Another has populated it */
111912 + pud_free(mm, new);
111913 + else
111914 + pgd_populate_kernel(mm, pgd, new);
111915 + spin_unlock(&mm->page_table_lock);
111916 + return 0;
111917 +}
111918 #endif /* __PAGETABLE_PUD_FOLDED */
111919
111920 #ifndef __PAGETABLE_PMD_FOLDED
111921 @@ -3468,6 +3742,32 @@ int __pmd_alloc(struct mm_struct *mm, pud_t *pud, unsigned long address)
111922 spin_unlock(&mm->page_table_lock);
111923 return 0;
111924 }
111925 +
111926 +int __pmd_alloc_kernel(struct mm_struct *mm, pud_t *pud, unsigned long address)
111927 +{
111928 + pmd_t *new = pmd_alloc_one(mm, address);
111929 + if (!new)
111930 + return -ENOMEM;
111931 +
111932 + smp_wmb(); /* See comment in __pte_alloc */
111933 +
111934 + spin_lock(&mm->page_table_lock);
111935 +#ifndef __ARCH_HAS_4LEVEL_HACK
111936 + if (!pud_present(*pud)) {
111937 + mm_inc_nr_pmds(mm);
111938 + pud_populate_kernel(mm, pud, new);
111939 + } else /* Another has populated it */
111940 + pmd_free(mm, new);
111941 +#else
111942 + if (!pgd_present(*pud)) {
111943 + mm_inc_nr_pmds(mm);
111944 + pgd_populate_kernel(mm, pud, new);
111945 + } else /* Another has populated it */
111946 + pmd_free(mm, new);
111947 +#endif /* __ARCH_HAS_4LEVEL_HACK */
111948 + spin_unlock(&mm->page_table_lock);
111949 + return 0;
111950 +}
111951 #endif /* __PAGETABLE_PMD_FOLDED */
111952
111953 static int __follow_pte(struct mm_struct *mm, unsigned long address,
111954 @@ -3577,8 +3877,8 @@ out:
111955 return ret;
111956 }
111957
111958 -int generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
111959 - void *buf, int len, int write)
111960 +ssize_t generic_access_phys(struct vm_area_struct *vma, unsigned long addr,
111961 + void *buf, size_t len, int write)
111962 {
111963 resource_size_t phys_addr;
111964 unsigned long prot = 0;
111965 @@ -3604,8 +3904,8 @@ EXPORT_SYMBOL_GPL(generic_access_phys);
111966 * Access another process' address space as given in mm. If non-NULL, use the
111967 * given task for page fault accounting.
111968 */
111969 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
111970 - unsigned long addr, void *buf, int len, int write)
111971 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
111972 + unsigned long addr, void *buf, size_t len, int write)
111973 {
111974 struct vm_area_struct *vma;
111975 void *old_buf = buf;
111976 @@ -3613,7 +3913,7 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
111977 down_read(&mm->mmap_sem);
111978 /* ignore errors, just check how much was successfully transferred */
111979 while (len) {
111980 - int bytes, ret, offset;
111981 + ssize_t bytes, ret, offset;
111982 void *maddr;
111983 struct page *page = NULL;
111984
111985 @@ -3674,8 +3974,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
111986 *
111987 * The caller must hold a reference on @mm.
111988 */
111989 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
111990 - void *buf, int len, int write)
111991 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
111992 + void *buf, size_t len, int write)
111993 {
111994 return __access_remote_vm(NULL, mm, addr, buf, len, write);
111995 }
111996 @@ -3685,11 +3985,11 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
111997 * Source/target buffer must be kernel space,
111998 * Do not walk the page table directly, use get_user_pages
111999 */
112000 -int access_process_vm(struct task_struct *tsk, unsigned long addr,
112001 - void *buf, int len, int write)
112002 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr,
112003 + void *buf, size_t len, int write)
112004 {
112005 struct mm_struct *mm;
112006 - int ret;
112007 + ssize_t ret;
112008
112009 mm = get_task_mm(tsk);
112010 if (!mm)
112011 diff --git a/mm/mempolicy.c b/mm/mempolicy.c
112012 index 99d4c1d..a577817 100644
112013 --- a/mm/mempolicy.c
112014 +++ b/mm/mempolicy.c
112015 @@ -703,6 +703,10 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112016 unsigned long vmstart;
112017 unsigned long vmend;
112018
112019 +#ifdef CONFIG_PAX_SEGMEXEC
112020 + struct vm_area_struct *vma_m;
112021 +#endif
112022 +
112023 vma = find_vma(mm, start);
112024 if (!vma || vma->vm_start > start)
112025 return -EFAULT;
112026 @@ -746,6 +750,16 @@ static int mbind_range(struct mm_struct *mm, unsigned long start,
112027 err = vma_replace_policy(vma, new_pol);
112028 if (err)
112029 goto out;
112030 +
112031 +#ifdef CONFIG_PAX_SEGMEXEC
112032 + vma_m = pax_find_mirror_vma(vma);
112033 + if (vma_m) {
112034 + err = vma_replace_policy(vma_m, new_pol);
112035 + if (err)
112036 + goto out;
112037 + }
112038 +#endif
112039 +
112040 }
112041
112042 out:
112043 @@ -1161,6 +1175,17 @@ static long do_mbind(unsigned long start, unsigned long len,
112044
112045 if (end < start)
112046 return -EINVAL;
112047 +
112048 +#ifdef CONFIG_PAX_SEGMEXEC
112049 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
112050 + if (end > SEGMEXEC_TASK_SIZE)
112051 + return -EINVAL;
112052 + } else
112053 +#endif
112054 +
112055 + if (end > TASK_SIZE)
112056 + return -EINVAL;
112057 +
112058 if (end == start)
112059 return 0;
112060
112061 @@ -1386,8 +1411,7 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112062 */
112063 tcred = __task_cred(task);
112064 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112065 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112066 - !capable(CAP_SYS_NICE)) {
112067 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112068 rcu_read_unlock();
112069 err = -EPERM;
112070 goto out_put;
112071 @@ -1418,6 +1442,15 @@ SYSCALL_DEFINE4(migrate_pages, pid_t, pid, unsigned long, maxnode,
112072 goto out;
112073 }
112074
112075 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112076 + if (mm != current->mm &&
112077 + (mm->pax_flags & MF_PAX_RANDMMAP || mm->pax_flags & MF_PAX_SEGMEXEC)) {
112078 + mmput(mm);
112079 + err = -EPERM;
112080 + goto out;
112081 + }
112082 +#endif
112083 +
112084 err = do_migrate_pages(mm, old, new,
112085 capable(CAP_SYS_NICE) ? MPOL_MF_MOVE_ALL : MPOL_MF_MOVE);
112086
112087 diff --git a/mm/migrate.c b/mm/migrate.c
112088 index f53838f..a26fa94 100644
112089 --- a/mm/migrate.c
112090 +++ b/mm/migrate.c
112091 @@ -1484,8 +1484,7 @@ SYSCALL_DEFINE6(move_pages, pid_t, pid, unsigned long, nr_pages,
112092 */
112093 tcred = __task_cred(task);
112094 if (!uid_eq(cred->euid, tcred->suid) && !uid_eq(cred->euid, tcred->uid) &&
112095 - !uid_eq(cred->uid, tcred->suid) && !uid_eq(cred->uid, tcred->uid) &&
112096 - !capable(CAP_SYS_NICE)) {
112097 + !uid_eq(cred->uid, tcred->suid) && !capable(CAP_SYS_NICE)) {
112098 rcu_read_unlock();
112099 err = -EPERM;
112100 goto out;
112101 diff --git a/mm/mlock.c b/mm/mlock.c
112102 index 6fd2cf1..cbae765 100644
112103 --- a/mm/mlock.c
112104 +++ b/mm/mlock.c
112105 @@ -14,6 +14,7 @@
112106 #include <linux/pagevec.h>
112107 #include <linux/mempolicy.h>
112108 #include <linux/syscalls.h>
112109 +#include <linux/security.h>
112110 #include <linux/sched.h>
112111 #include <linux/export.h>
112112 #include <linux/rmap.h>
112113 @@ -557,7 +558,7 @@ static int do_mlock(unsigned long start, size_t len, int on)
112114 {
112115 unsigned long nstart, end, tmp;
112116 struct vm_area_struct * vma, * prev;
112117 - int error;
112118 + int error = 0;
112119
112120 VM_BUG_ON(start & ~PAGE_MASK);
112121 VM_BUG_ON(len != PAGE_ALIGN(len));
112122 @@ -566,6 +567,9 @@ static int do_mlock(unsigned long start, size_t len, int on)
112123 return -EINVAL;
112124 if (end == start)
112125 return 0;
112126 + if (end > TASK_SIZE)
112127 + return -EINVAL;
112128 +
112129 vma = find_vma(current->mm, start);
112130 if (!vma || vma->vm_start > start)
112131 return -ENOMEM;
112132 @@ -577,6 +581,11 @@ static int do_mlock(unsigned long start, size_t len, int on)
112133 for (nstart = start ; ; ) {
112134 vm_flags_t newflags;
112135
112136 +#ifdef CONFIG_PAX_SEGMEXEC
112137 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112138 + break;
112139 +#endif
112140 +
112141 /* Here we know that vma->vm_start <= nstart < vma->vm_end. */
112142
112143 newflags = vma->vm_flags & ~VM_LOCKED;
112144 @@ -627,6 +636,7 @@ SYSCALL_DEFINE2(mlock, unsigned long, start, size_t, len)
112145 locked += current->mm->locked_vm;
112146
112147 /* check against resource limits */
112148 + gr_learn_resource(current, RLIMIT_MEMLOCK, (current->mm->locked_vm << PAGE_SHIFT) + len, 1);
112149 if ((locked <= lock_limit) || capable(CAP_IPC_LOCK))
112150 error = do_mlock(start, len, 1);
112151
112152 @@ -668,6 +678,11 @@ static int do_mlockall(int flags)
112153 for (vma = current->mm->mmap; vma ; vma = prev->vm_next) {
112154 vm_flags_t newflags;
112155
112156 +#ifdef CONFIG_PAX_SEGMEXEC
112157 + if ((current->mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE))
112158 + break;
112159 +#endif
112160 +
112161 newflags = vma->vm_flags & ~VM_LOCKED;
112162 if (flags & MCL_CURRENT)
112163 newflags |= VM_LOCKED;
112164 @@ -699,8 +714,10 @@ SYSCALL_DEFINE1(mlockall, int, flags)
112165 lock_limit >>= PAGE_SHIFT;
112166
112167 ret = -ENOMEM;
112168 +
112169 + gr_learn_resource(current, RLIMIT_MEMLOCK, current->mm->total_vm << PAGE_SHIFT, 1);
112170 +
112171 down_write(&current->mm->mmap_sem);
112172 -
112173 if (!(flags & MCL_CURRENT) || (current->mm->total_vm <= lock_limit) ||
112174 capable(CAP_IPC_LOCK))
112175 ret = do_mlockall(flags);
112176 diff --git a/mm/mm_init.c b/mm/mm_init.c
112177 index 5f420f7..dd42fb1b 100644
112178 --- a/mm/mm_init.c
112179 +++ b/mm/mm_init.c
112180 @@ -177,7 +177,7 @@ static int __meminit mm_compute_batch_notifier(struct notifier_block *self,
112181 return NOTIFY_OK;
112182 }
112183
112184 -static struct notifier_block compute_batch_nb __meminitdata = {
112185 +static struct notifier_block compute_batch_nb __meminitconst = {
112186 .notifier_call = mm_compute_batch_notifier,
112187 .priority = IPC_CALLBACK_PRI, /* use lowest priority */
112188 };
112189 diff --git a/mm/mmap.c b/mm/mmap.c
112190 index bb50cac..6d50a9f 100644
112191 --- a/mm/mmap.c
112192 +++ b/mm/mmap.c
112193 @@ -41,6 +41,7 @@
112194 #include <linux/notifier.h>
112195 #include <linux/memory.h>
112196 #include <linux/printk.h>
112197 +#include <linux/random.h>
112198
112199 #include <asm/uaccess.h>
112200 #include <asm/cacheflush.h>
112201 @@ -57,6 +58,16 @@
112202 #define arch_rebalance_pgtables(addr, len) (addr)
112203 #endif
112204
112205 +static inline void verify_mm_writelocked(struct mm_struct *mm)
112206 +{
112207 +#if defined(CONFIG_DEBUG_VM) || defined(CONFIG_PAX)
112208 + if (unlikely(down_read_trylock(&mm->mmap_sem))) {
112209 + up_read(&mm->mmap_sem);
112210 + BUG();
112211 + }
112212 +#endif
112213 +}
112214 +
112215 static void unmap_region(struct mm_struct *mm,
112216 struct vm_area_struct *vma, struct vm_area_struct *prev,
112217 unsigned long start, unsigned long end);
112218 @@ -76,16 +87,25 @@ static void unmap_region(struct mm_struct *mm,
112219 * x: (no) no x: (no) yes x: (no) yes x: (yes) yes
112220 *
112221 */
112222 -pgprot_t protection_map[16] = {
112223 +pgprot_t protection_map[16] __read_only = {
112224 __P000, __P001, __P010, __P011, __P100, __P101, __P110, __P111,
112225 __S000, __S001, __S010, __S011, __S100, __S101, __S110, __S111
112226 };
112227
112228 -pgprot_t vm_get_page_prot(unsigned long vm_flags)
112229 +pgprot_t vm_get_page_prot(vm_flags_t vm_flags)
112230 {
112231 - return __pgprot(pgprot_val(protection_map[vm_flags &
112232 + pgprot_t prot = __pgprot(pgprot_val(protection_map[vm_flags &
112233 (VM_READ|VM_WRITE|VM_EXEC|VM_SHARED)]) |
112234 pgprot_val(arch_vm_get_page_prot(vm_flags)));
112235 +
112236 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112237 + if (!(__supported_pte_mask & _PAGE_NX) &&
112238 + (vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC &&
112239 + (vm_flags & (VM_READ | VM_WRITE)))
112240 + prot = __pgprot(pte_val(pte_exprotect(__pte(pgprot_val(prot)))));
112241 +#endif
112242 +
112243 + return prot;
112244 }
112245 EXPORT_SYMBOL(vm_get_page_prot);
112246
112247 @@ -114,6 +134,7 @@ unsigned long sysctl_overcommit_kbytes __read_mostly;
112248 int sysctl_max_map_count __read_mostly = DEFAULT_MAX_MAP_COUNT;
112249 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
112250 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
112251 +unsigned long sysctl_heap_stack_gap __read_mostly = 64*1024;
112252 /*
112253 * Make sure vm_committed_as in one cacheline and not cacheline shared with
112254 * other variables. It can be updated by several CPUs frequently.
112255 @@ -271,6 +292,7 @@ static struct vm_area_struct *remove_vma(struct vm_area_struct *vma)
112256 struct vm_area_struct *next = vma->vm_next;
112257
112258 might_sleep();
112259 + BUG_ON(vma->vm_mirror);
112260 if (vma->vm_ops && vma->vm_ops->close)
112261 vma->vm_ops->close(vma);
112262 if (vma->vm_file)
112263 @@ -284,6 +306,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len);
112264
112265 SYSCALL_DEFINE1(brk, unsigned long, brk)
112266 {
112267 + unsigned long rlim;
112268 unsigned long retval;
112269 unsigned long newbrk, oldbrk;
112270 struct mm_struct *mm = current->mm;
112271 @@ -314,7 +337,13 @@ SYSCALL_DEFINE1(brk, unsigned long, brk)
112272 * segment grow beyond its set limit the in case where the limit is
112273 * not page aligned -Ram Gupta
112274 */
112275 - if (check_data_rlimit(rlimit(RLIMIT_DATA), brk, mm->start_brk,
112276 + rlim = rlimit(RLIMIT_DATA);
112277 +#ifdef CONFIG_GRKERNSEC_PROC_MEMMAP
112278 + /* force a minimum 16MB brk heap on setuid/setgid binaries */
112279 + if (rlim < PAGE_SIZE && (get_dumpable(mm) != SUID_DUMP_USER) && gr_is_global_nonroot(current_uid()))
112280 + rlim = 4096 * PAGE_SIZE;
112281 +#endif
112282 + if (check_data_rlimit(rlim, brk, mm->start_brk,
112283 mm->end_data, mm->start_data))
112284 goto out;
112285
112286 @@ -967,6 +996,12 @@ static int
112287 can_vma_merge_before(struct vm_area_struct *vma, unsigned long vm_flags,
112288 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112289 {
112290 +
112291 +#ifdef CONFIG_PAX_SEGMEXEC
112292 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_start == SEGMEXEC_TASK_SIZE)
112293 + return 0;
112294 +#endif
112295 +
112296 if (is_mergeable_vma(vma, file, vm_flags) &&
112297 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112298 if (vma->vm_pgoff == vm_pgoff)
112299 @@ -986,6 +1021,12 @@ static int
112300 can_vma_merge_after(struct vm_area_struct *vma, unsigned long vm_flags,
112301 struct anon_vma *anon_vma, struct file *file, pgoff_t vm_pgoff)
112302 {
112303 +
112304 +#ifdef CONFIG_PAX_SEGMEXEC
112305 + if ((vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) && vma->vm_end == SEGMEXEC_TASK_SIZE)
112306 + return 0;
112307 +#endif
112308 +
112309 if (is_mergeable_vma(vma, file, vm_flags) &&
112310 is_mergeable_anon_vma(anon_vma, vma->anon_vma, vma)) {
112311 pgoff_t vm_pglen;
112312 @@ -1035,6 +1076,13 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112313 struct vm_area_struct *area, *next;
112314 int err;
112315
112316 +#ifdef CONFIG_PAX_SEGMEXEC
112317 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE, end_m = end + SEGMEXEC_TASK_SIZE;
112318 + struct vm_area_struct *area_m = NULL, *next_m = NULL, *prev_m = NULL;
112319 +
112320 + BUG_ON((mm->pax_flags & MF_PAX_SEGMEXEC) && SEGMEXEC_TASK_SIZE < end);
112321 +#endif
112322 +
112323 /*
112324 * We later require that vma->vm_flags == vm_flags,
112325 * so this tests vma->vm_flags & VM_SPECIAL, too.
112326 @@ -1050,6 +1098,15 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112327 if (next && next->vm_end == end) /* cases 6, 7, 8 */
112328 next = next->vm_next;
112329
112330 +#ifdef CONFIG_PAX_SEGMEXEC
112331 + if (prev)
112332 + prev_m = pax_find_mirror_vma(prev);
112333 + if (area)
112334 + area_m = pax_find_mirror_vma(area);
112335 + if (next)
112336 + next_m = pax_find_mirror_vma(next);
112337 +#endif
112338 +
112339 /*
112340 * Can it merge with the predecessor?
112341 */
112342 @@ -1069,9 +1126,24 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112343 /* cases 1, 6 */
112344 err = vma_adjust(prev, prev->vm_start,
112345 next->vm_end, prev->vm_pgoff, NULL);
112346 - } else /* cases 2, 5, 7 */
112347 +
112348 +#ifdef CONFIG_PAX_SEGMEXEC
112349 + if (!err && prev_m)
112350 + err = vma_adjust(prev_m, prev_m->vm_start,
112351 + next_m->vm_end, prev_m->vm_pgoff, NULL);
112352 +#endif
112353 +
112354 + } else { /* cases 2, 5, 7 */
112355 err = vma_adjust(prev, prev->vm_start,
112356 end, prev->vm_pgoff, NULL);
112357 +
112358 +#ifdef CONFIG_PAX_SEGMEXEC
112359 + if (!err && prev_m)
112360 + err = vma_adjust(prev_m, prev_m->vm_start,
112361 + end_m, prev_m->vm_pgoff, NULL);
112362 +#endif
112363 +
112364 + }
112365 if (err)
112366 return NULL;
112367 khugepaged_enter_vma_merge(prev, vm_flags);
112368 @@ -1085,12 +1157,27 @@ struct vm_area_struct *vma_merge(struct mm_struct *mm,
112369 mpol_equal(policy, vma_policy(next)) &&
112370 can_vma_merge_before(next, vm_flags,
112371 anon_vma, file, pgoff+pglen)) {
112372 - if (prev && addr < prev->vm_end) /* case 4 */
112373 + if (prev && addr < prev->vm_end) { /* case 4 */
112374 err = vma_adjust(prev, prev->vm_start,
112375 addr, prev->vm_pgoff, NULL);
112376 - else /* cases 3, 8 */
112377 +
112378 +#ifdef CONFIG_PAX_SEGMEXEC
112379 + if (!err && prev_m)
112380 + err = vma_adjust(prev_m, prev_m->vm_start,
112381 + addr_m, prev_m->vm_pgoff, NULL);
112382 +#endif
112383 +
112384 + } else { /* cases 3, 8 */
112385 err = vma_adjust(area, addr, next->vm_end,
112386 next->vm_pgoff - pglen, NULL);
112387 +
112388 +#ifdef CONFIG_PAX_SEGMEXEC
112389 + if (!err && area_m)
112390 + err = vma_adjust(area_m, addr_m, next_m->vm_end,
112391 + next_m->vm_pgoff - pglen, NULL);
112392 +#endif
112393 +
112394 + }
112395 if (err)
112396 return NULL;
112397 khugepaged_enter_vma_merge(area, vm_flags);
112398 @@ -1199,8 +1286,10 @@ none:
112399 void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112400 struct file *file, long pages)
112401 {
112402 - const unsigned long stack_flags
112403 - = VM_STACK_FLAGS & (VM_GROWSUP|VM_GROWSDOWN);
112404 +
112405 +#ifdef CONFIG_PAX_RANDMMAP
112406 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112407 +#endif
112408
112409 mm->total_vm += pages;
112410
112411 @@ -1208,7 +1297,7 @@ void vm_stat_account(struct mm_struct *mm, unsigned long flags,
112412 mm->shared_vm += pages;
112413 if ((flags & (VM_EXEC|VM_WRITE)) == VM_EXEC)
112414 mm->exec_vm += pages;
112415 - } else if (flags & stack_flags)
112416 + } else if (flags & (VM_GROWSUP|VM_GROWSDOWN))
112417 mm->stack_vm += pages;
112418 }
112419 #endif /* CONFIG_PROC_FS */
112420 @@ -1238,6 +1327,7 @@ static inline int mlock_future_check(struct mm_struct *mm,
112421 locked += mm->locked_vm;
112422 lock_limit = rlimit(RLIMIT_MEMLOCK);
112423 lock_limit >>= PAGE_SHIFT;
112424 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112425 if (locked > lock_limit && !capable(CAP_IPC_LOCK))
112426 return -EAGAIN;
112427 }
112428 @@ -1264,7 +1354,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112429 * (the exception is when the underlying filesystem is noexec
112430 * mounted, in which case we dont add PROT_EXEC.)
112431 */
112432 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
112433 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
112434 if (!(file && (file->f_path.mnt->mnt_flags & MNT_NOEXEC)))
112435 prot |= PROT_EXEC;
112436
112437 @@ -1290,7 +1380,7 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112438 /* Obtain the address to map to. we verify (or select) it and ensure
112439 * that it represents a valid section of the address space.
112440 */
112441 - addr = get_unmapped_area(file, addr, len, pgoff, flags);
112442 + addr = get_unmapped_area(file, addr, len, pgoff, flags | ((prot & PROT_EXEC) ? MAP_EXECUTABLE : 0));
112443 if (addr & ~PAGE_MASK)
112444 return addr;
112445
112446 @@ -1301,6 +1391,43 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112447 vm_flags = calc_vm_prot_bits(prot) | calc_vm_flag_bits(flags) |
112448 mm->def_flags | VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC;
112449
112450 +#ifdef CONFIG_PAX_MPROTECT
112451 + if (mm->pax_flags & MF_PAX_MPROTECT) {
112452 +
112453 +#ifdef CONFIG_GRKERNSEC_RWXMAP_LOG
112454 + if (file && !pgoff && (vm_flags & VM_EXEC) && mm->binfmt &&
112455 + mm->binfmt->handle_mmap)
112456 + mm->binfmt->handle_mmap(file);
112457 +#endif
112458 +
112459 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
112460 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC)) {
112461 + gr_log_rwxmmap(file);
112462 +
112463 +#ifdef CONFIG_PAX_EMUPLT
112464 + vm_flags &= ~VM_EXEC;
112465 +#else
112466 + return -EPERM;
112467 +#endif
112468 +
112469 + }
112470 +
112471 + if (!(vm_flags & VM_EXEC))
112472 + vm_flags &= ~VM_MAYEXEC;
112473 +#else
112474 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
112475 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
112476 +#endif
112477 + else
112478 + vm_flags &= ~VM_MAYWRITE;
112479 + }
112480 +#endif
112481 +
112482 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112483 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && file)
112484 + vm_flags &= ~VM_PAGEEXEC;
112485 +#endif
112486 +
112487 if (flags & MAP_LOCKED)
112488 if (!can_do_mlock())
112489 return -EPERM;
112490 @@ -1388,6 +1515,9 @@ unsigned long do_mmap_pgoff(struct file *file, unsigned long addr,
112491 vm_flags |= VM_NORESERVE;
112492 }
112493
112494 + if (!gr_acl_handle_mmap(file, prot))
112495 + return -EACCES;
112496 +
112497 addr = mmap_region(file, addr, len, vm_flags, pgoff);
112498 if (!IS_ERR_VALUE(addr) &&
112499 ((vm_flags & VM_LOCKED) ||
112500 @@ -1481,7 +1611,7 @@ int vma_wants_writenotify(struct vm_area_struct *vma)
112501 vm_flags_t vm_flags = vma->vm_flags;
112502
112503 /* If it was private or non-writable, the write bit is already clear */
112504 - if ((vm_flags & (VM_WRITE|VM_SHARED)) != ((VM_WRITE|VM_SHARED)))
112505 + if ((vm_flags & (VM_WRITE|VM_SHARED)) != (VM_WRITE|VM_SHARED))
112506 return 0;
112507
112508 /* The backer wishes to know when pages are first written to? */
112509 @@ -1532,7 +1662,22 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112510 struct rb_node **rb_link, *rb_parent;
112511 unsigned long charged = 0;
112512
112513 +#ifdef CONFIG_PAX_SEGMEXEC
112514 + struct vm_area_struct *vma_m = NULL;
112515 +#endif
112516 +
112517 + /*
112518 + * mm->mmap_sem is required to protect against another thread
112519 + * changing the mappings in case we sleep.
112520 + */
112521 + verify_mm_writelocked(mm);
112522 +
112523 /* Check against address space limit. */
112524 +
112525 +#ifdef CONFIG_PAX_RANDMMAP
112526 + if (!(mm->pax_flags & MF_PAX_RANDMMAP) || (vm_flags & (VM_MAYREAD | VM_MAYWRITE | VM_MAYEXEC)))
112527 +#endif
112528 +
112529 if (!may_expand_vm(mm, len >> PAGE_SHIFT)) {
112530 unsigned long nr_pages;
112531
112532 @@ -1555,6 +1700,7 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112533 &rb_parent)) {
112534 if (do_munmap(mm, addr, len))
112535 return -ENOMEM;
112536 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
112537 }
112538
112539 /*
112540 @@ -1586,6 +1732,16 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112541 goto unacct_error;
112542 }
112543
112544 +#ifdef CONFIG_PAX_SEGMEXEC
112545 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vm_flags & VM_EXEC)) {
112546 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
112547 + if (!vma_m) {
112548 + error = -ENOMEM;
112549 + goto free_vma;
112550 + }
112551 + }
112552 +#endif
112553 +
112554 vma->vm_mm = mm;
112555 vma->vm_start = addr;
112556 vma->vm_end = addr + len;
112557 @@ -1616,6 +1772,13 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112558 if (error)
112559 goto unmap_and_free_vma;
112560
112561 +#if defined(CONFIG_PAX_PAGEEXEC) && defined(CONFIG_X86_32)
112562 + if ((mm->pax_flags & MF_PAX_PAGEEXEC) && !(vma->vm_flags & VM_SPECIAL)) {
112563 + vma->vm_flags |= VM_PAGEEXEC;
112564 + vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
112565 + }
112566 +#endif
112567 +
112568 /* Can addr have changed??
112569 *
112570 * Answer: Yes, several device drivers can do it in their
112571 @@ -1634,6 +1797,12 @@ unsigned long mmap_region(struct file *file, unsigned long addr,
112572 }
112573
112574 vma_link(mm, vma, prev, rb_link, rb_parent);
112575 +
112576 +#ifdef CONFIG_PAX_SEGMEXEC
112577 + if (vma_m)
112578 + BUG_ON(pax_mirror_vma(vma_m, vma));
112579 +#endif
112580 +
112581 /* Once vma denies write, undo our temporary denial count */
112582 if (file) {
112583 if (vm_flags & VM_SHARED)
112584 @@ -1646,6 +1815,7 @@ out:
112585 perf_event_mmap(vma);
112586
112587 vm_stat_account(mm, vm_flags, file, len >> PAGE_SHIFT);
112588 + track_exec_limit(mm, addr, addr + len, vm_flags);
112589 if (vm_flags & VM_LOCKED) {
112590 if (!((vm_flags & VM_SPECIAL) || is_vm_hugetlb_page(vma) ||
112591 vma == get_gate_vma(current->mm)))
112592 @@ -1683,6 +1853,12 @@ allow_write_and_free_vma:
112593 if (vm_flags & VM_DENYWRITE)
112594 allow_write_access(file);
112595 free_vma:
112596 +
112597 +#ifdef CONFIG_PAX_SEGMEXEC
112598 + if (vma_m)
112599 + kmem_cache_free(vm_area_cachep, vma_m);
112600 +#endif
112601 +
112602 kmem_cache_free(vm_area_cachep, vma);
112603 unacct_error:
112604 if (charged)
112605 @@ -1690,7 +1866,63 @@ unacct_error:
112606 return error;
112607 }
112608
112609 -unsigned long unmapped_area(struct vm_unmapped_area_info *info)
112610 +#ifdef CONFIG_GRKERNSEC_RAND_THREADSTACK
112611 +unsigned long gr_rand_threadstack_offset(const struct mm_struct *mm, const struct file *filp, unsigned long flags)
112612 +{
112613 + if ((mm->pax_flags & MF_PAX_RANDMMAP) && !filp && (flags & MAP_STACK))
112614 + return ((prandom_u32() & 0xFF) + 1) << PAGE_SHIFT;
112615 +
112616 + return 0;
112617 +}
112618 +#endif
112619 +
112620 +bool check_heap_stack_gap(const struct vm_area_struct *vma, unsigned long addr, unsigned long len, unsigned long offset)
112621 +{
112622 + if (!vma) {
112623 +#ifdef CONFIG_STACK_GROWSUP
112624 + if (addr > sysctl_heap_stack_gap)
112625 + vma = find_vma(current->mm, addr - sysctl_heap_stack_gap);
112626 + else
112627 + vma = find_vma(current->mm, 0);
112628 + if (vma && (vma->vm_flags & VM_GROWSUP))
112629 + return false;
112630 +#endif
112631 + return true;
112632 + }
112633 +
112634 + if (addr + len > vma->vm_start)
112635 + return false;
112636 +
112637 + if (vma->vm_flags & VM_GROWSDOWN)
112638 + return sysctl_heap_stack_gap <= vma->vm_start - addr - len;
112639 +#ifdef CONFIG_STACK_GROWSUP
112640 + else if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP))
112641 + return addr - vma->vm_prev->vm_end >= sysctl_heap_stack_gap;
112642 +#endif
112643 + else if (offset)
112644 + return offset <= vma->vm_start - addr - len;
112645 +
112646 + return true;
112647 +}
112648 +
112649 +unsigned long skip_heap_stack_gap(const struct vm_area_struct *vma, unsigned long len, unsigned long offset)
112650 +{
112651 + if (vma->vm_start < len)
112652 + return -ENOMEM;
112653 +
112654 + if (!(vma->vm_flags & VM_GROWSDOWN)) {
112655 + if (offset <= vma->vm_start - len)
112656 + return vma->vm_start - len - offset;
112657 + else
112658 + return -ENOMEM;
112659 + }
112660 +
112661 + if (sysctl_heap_stack_gap <= vma->vm_start - len)
112662 + return vma->vm_start - len - sysctl_heap_stack_gap;
112663 + return -ENOMEM;
112664 +}
112665 +
112666 +unsigned long unmapped_area(const struct vm_unmapped_area_info *info)
112667 {
112668 /*
112669 * We implement the search by looking for an rbtree node that
112670 @@ -1738,11 +1970,29 @@ unsigned long unmapped_area(struct vm_unmapped_area_info *info)
112671 }
112672 }
112673
112674 - gap_start = vma->vm_prev ? vma->vm_prev->vm_end : 0;
112675 + gap_start = vma->vm_prev ? vma->vm_prev->vm_end: 0;
112676 check_current:
112677 /* Check if current node has a suitable gap */
112678 if (gap_start > high_limit)
112679 return -ENOMEM;
112680 +
112681 + if (gap_end - gap_start > info->threadstack_offset)
112682 + gap_start += info->threadstack_offset;
112683 + else
112684 + gap_start = gap_end;
112685 +
112686 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
112687 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112688 + gap_start += sysctl_heap_stack_gap;
112689 + else
112690 + gap_start = gap_end;
112691 + }
112692 + if (vma->vm_flags & VM_GROWSDOWN) {
112693 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112694 + gap_end -= sysctl_heap_stack_gap;
112695 + else
112696 + gap_end = gap_start;
112697 + }
112698 if (gap_end >= low_limit && gap_end - gap_start >= length)
112699 goto found;
112700
112701 @@ -1792,7 +2042,7 @@ found:
112702 return gap_start;
112703 }
112704
112705 -unsigned long unmapped_area_topdown(struct vm_unmapped_area_info *info)
112706 +unsigned long unmapped_area_topdown(const struct vm_unmapped_area_info *info)
112707 {
112708 struct mm_struct *mm = current->mm;
112709 struct vm_area_struct *vma;
112710 @@ -1846,6 +2096,24 @@ check_current:
112711 gap_end = vma->vm_start;
112712 if (gap_end < low_limit)
112713 return -ENOMEM;
112714 +
112715 + if (gap_end - gap_start > info->threadstack_offset)
112716 + gap_end -= info->threadstack_offset;
112717 + else
112718 + gap_end = gap_start;
112719 +
112720 + if (vma->vm_prev && (vma->vm_prev->vm_flags & VM_GROWSUP)) {
112721 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112722 + gap_start += sysctl_heap_stack_gap;
112723 + else
112724 + gap_start = gap_end;
112725 + }
112726 + if (vma->vm_flags & VM_GROWSDOWN) {
112727 + if (gap_end - gap_start > sysctl_heap_stack_gap)
112728 + gap_end -= sysctl_heap_stack_gap;
112729 + else
112730 + gap_end = gap_start;
112731 + }
112732 if (gap_start <= high_limit && gap_end - gap_start >= length)
112733 goto found;
112734
112735 @@ -1909,6 +2177,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112736 struct mm_struct *mm = current->mm;
112737 struct vm_area_struct *vma;
112738 struct vm_unmapped_area_info info;
112739 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
112740
112741 if (len > TASK_SIZE - mmap_min_addr)
112742 return -ENOMEM;
112743 @@ -1916,11 +2185,15 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112744 if (flags & MAP_FIXED)
112745 return addr;
112746
112747 +#ifdef CONFIG_PAX_RANDMMAP
112748 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
112749 +#endif
112750 +
112751 if (addr) {
112752 addr = PAGE_ALIGN(addr);
112753 vma = find_vma(mm, addr);
112754 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
112755 - (!vma || addr + len <= vma->vm_start))
112756 + check_heap_stack_gap(vma, addr, len, offset))
112757 return addr;
112758 }
112759
112760 @@ -1929,6 +2202,7 @@ arch_get_unmapped_area(struct file *filp, unsigned long addr,
112761 info.low_limit = mm->mmap_base;
112762 info.high_limit = TASK_SIZE;
112763 info.align_mask = 0;
112764 + info.threadstack_offset = offset;
112765 return vm_unmapped_area(&info);
112766 }
112767 #endif
112768 @@ -1947,6 +2221,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112769 struct mm_struct *mm = current->mm;
112770 unsigned long addr = addr0;
112771 struct vm_unmapped_area_info info;
112772 + unsigned long offset = gr_rand_threadstack_offset(mm, filp, flags);
112773
112774 /* requested length too big for entire address space */
112775 if (len > TASK_SIZE - mmap_min_addr)
112776 @@ -1955,12 +2230,16 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112777 if (flags & MAP_FIXED)
112778 return addr;
112779
112780 +#ifdef CONFIG_PAX_RANDMMAP
112781 + if (!(mm->pax_flags & MF_PAX_RANDMMAP))
112782 +#endif
112783 +
112784 /* requesting a specific address */
112785 if (addr) {
112786 addr = PAGE_ALIGN(addr);
112787 vma = find_vma(mm, addr);
112788 if (TASK_SIZE - len >= addr && addr >= mmap_min_addr &&
112789 - (!vma || addr + len <= vma->vm_start))
112790 + check_heap_stack_gap(vma, addr, len, offset))
112791 return addr;
112792 }
112793
112794 @@ -1969,6 +2248,7 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112795 info.low_limit = max(PAGE_SIZE, mmap_min_addr);
112796 info.high_limit = mm->mmap_base;
112797 info.align_mask = 0;
112798 + info.threadstack_offset = offset;
112799 addr = vm_unmapped_area(&info);
112800
112801 /*
112802 @@ -1981,6 +2261,12 @@ arch_get_unmapped_area_topdown(struct file *filp, const unsigned long addr0,
112803 VM_BUG_ON(addr != -ENOMEM);
112804 info.flags = 0;
112805 info.low_limit = TASK_UNMAPPED_BASE;
112806 +
112807 +#ifdef CONFIG_PAX_RANDMMAP
112808 + if (mm->pax_flags & MF_PAX_RANDMMAP)
112809 + info.low_limit += mm->delta_mmap;
112810 +#endif
112811 +
112812 info.high_limit = TASK_SIZE;
112813 addr = vm_unmapped_area(&info);
112814 }
112815 @@ -2081,6 +2367,28 @@ find_vma_prev(struct mm_struct *mm, unsigned long addr,
112816 return vma;
112817 }
112818
112819 +#ifdef CONFIG_PAX_SEGMEXEC
112820 +struct vm_area_struct *pax_find_mirror_vma(struct vm_area_struct *vma)
112821 +{
112822 + struct vm_area_struct *vma_m;
112823 +
112824 + BUG_ON(!vma || vma->vm_start >= vma->vm_end);
112825 + if (!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC)) {
112826 + BUG_ON(vma->vm_mirror);
112827 + return NULL;
112828 + }
112829 + BUG_ON(vma->vm_start < SEGMEXEC_TASK_SIZE && SEGMEXEC_TASK_SIZE < vma->vm_end);
112830 + vma_m = vma->vm_mirror;
112831 + BUG_ON(!vma_m || vma_m->vm_mirror != vma);
112832 + BUG_ON(vma->vm_file != vma_m->vm_file);
112833 + BUG_ON(vma->vm_end - vma->vm_start != vma_m->vm_end - vma_m->vm_start);
112834 + BUG_ON(vma->vm_pgoff != vma_m->vm_pgoff);
112835 + BUG_ON(vma->anon_vma != vma_m->anon_vma && vma->anon_vma->root != vma_m->anon_vma->root);
112836 + BUG_ON((vma->vm_flags ^ vma_m->vm_flags) & ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED));
112837 + return vma_m;
112838 +}
112839 +#endif
112840 +
112841 /*
112842 * Verify that the stack growth is acceptable and
112843 * update accounting. This is shared with both the
112844 @@ -2098,8 +2406,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112845
112846 /* Stack limit test */
112847 actual_size = size;
112848 - if (size && (vma->vm_flags & (VM_GROWSUP | VM_GROWSDOWN)))
112849 - actual_size -= PAGE_SIZE;
112850 + gr_learn_resource(current, RLIMIT_STACK, actual_size, 1);
112851 if (actual_size > READ_ONCE(rlim[RLIMIT_STACK].rlim_cur))
112852 return -ENOMEM;
112853
112854 @@ -2110,6 +2417,7 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112855 locked = mm->locked_vm + grow;
112856 limit = READ_ONCE(rlim[RLIMIT_MEMLOCK].rlim_cur);
112857 limit >>= PAGE_SHIFT;
112858 + gr_learn_resource(current, RLIMIT_MEMLOCK, locked << PAGE_SHIFT, 1);
112859 if (locked > limit && !capable(CAP_IPC_LOCK))
112860 return -ENOMEM;
112861 }
112862 @@ -2139,37 +2447,48 @@ static int acct_stack_growth(struct vm_area_struct *vma, unsigned long size, uns
112863 * PA-RISC uses this for its stack; IA64 for its Register Backing Store.
112864 * vma is the last one with address > vma->vm_end. Have to extend vma.
112865 */
112866 +#ifndef CONFIG_IA64
112867 +static
112868 +#endif
112869 int expand_upwards(struct vm_area_struct *vma, unsigned long address)
112870 {
112871 int error;
112872 + bool locknext;
112873
112874 if (!(vma->vm_flags & VM_GROWSUP))
112875 return -EFAULT;
112876
112877 + /* Also guard against wrapping around to address 0. */
112878 + if (address < PAGE_ALIGN(address+1))
112879 + address = PAGE_ALIGN(address+1);
112880 + else
112881 + return -ENOMEM;
112882 +
112883 /*
112884 * We must make sure the anon_vma is allocated
112885 * so that the anon_vma locking is not a noop.
112886 */
112887 if (unlikely(anon_vma_prepare(vma)))
112888 return -ENOMEM;
112889 + locknext = vma->vm_next && (vma->vm_next->vm_flags & VM_GROWSDOWN);
112890 + if (locknext && anon_vma_prepare(vma->vm_next))
112891 + return -ENOMEM;
112892 vma_lock_anon_vma(vma);
112893 + if (locknext)
112894 + vma_lock_anon_vma(vma->vm_next);
112895
112896 /*
112897 * vma->vm_start/vm_end cannot change under us because the caller
112898 * is required to hold the mmap_sem in read mode. We need the
112899 - * anon_vma lock to serialize against concurrent expand_stacks.
112900 - * Also guard against wrapping around to address 0.
112901 + * anon_vma locks to serialize against concurrent expand_stacks
112902 + * and expand_upwards.
112903 */
112904 - if (address < PAGE_ALIGN(address+4))
112905 - address = PAGE_ALIGN(address+4);
112906 - else {
112907 - vma_unlock_anon_vma(vma);
112908 - return -ENOMEM;
112909 - }
112910 error = 0;
112911
112912 /* Somebody else might have raced and expanded it already */
112913 - if (address > vma->vm_end) {
112914 + if (vma->vm_next && (vma->vm_next->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && vma->vm_next->vm_start - address < sysctl_heap_stack_gap)
112915 + error = -ENOMEM;
112916 + else if (address > vma->vm_end && (!locknext || vma->vm_next->vm_start >= address)) {
112917 unsigned long size, grow;
112918
112919 size = address - vma->vm_start;
112920 @@ -2204,6 +2523,8 @@ int expand_upwards(struct vm_area_struct *vma, unsigned long address)
112921 }
112922 }
112923 }
112924 + if (locknext)
112925 + vma_unlock_anon_vma(vma->vm_next);
112926 vma_unlock_anon_vma(vma);
112927 khugepaged_enter_vma_merge(vma, vma->vm_flags);
112928 validate_mm(vma->vm_mm);
112929 @@ -2218,6 +2539,8 @@ int expand_downwards(struct vm_area_struct *vma,
112930 unsigned long address)
112931 {
112932 int error;
112933 + bool lockprev = false;
112934 + struct vm_area_struct *prev;
112935
112936 /*
112937 * We must make sure the anon_vma is allocated
112938 @@ -2231,6 +2554,15 @@ int expand_downwards(struct vm_area_struct *vma,
112939 if (error)
112940 return error;
112941
112942 + prev = vma->vm_prev;
112943 +#if defined(CONFIG_STACK_GROWSUP) || defined(CONFIG_IA64)
112944 + lockprev = prev && (prev->vm_flags & VM_GROWSUP);
112945 +#endif
112946 + if (lockprev && anon_vma_prepare(prev))
112947 + return -ENOMEM;
112948 + if (lockprev)
112949 + vma_lock_anon_vma(prev);
112950 +
112951 vma_lock_anon_vma(vma);
112952
112953 /*
112954 @@ -2240,9 +2572,17 @@ int expand_downwards(struct vm_area_struct *vma,
112955 */
112956
112957 /* Somebody else might have raced and expanded it already */
112958 - if (address < vma->vm_start) {
112959 + if (prev && (prev->vm_flags & (VM_READ | VM_WRITE | VM_EXEC)) && address - prev->vm_end < sysctl_heap_stack_gap)
112960 + error = -ENOMEM;
112961 + else if (address < vma->vm_start && (!lockprev || prev->vm_end <= address)) {
112962 unsigned long size, grow;
112963
112964 +#ifdef CONFIG_PAX_SEGMEXEC
112965 + struct vm_area_struct *vma_m;
112966 +
112967 + vma_m = pax_find_mirror_vma(vma);
112968 +#endif
112969 +
112970 size = vma->vm_end - address;
112971 grow = (vma->vm_start - address) >> PAGE_SHIFT;
112972
112973 @@ -2267,13 +2607,27 @@ int expand_downwards(struct vm_area_struct *vma,
112974 vma->vm_pgoff -= grow;
112975 anon_vma_interval_tree_post_update_vma(vma);
112976 vma_gap_update(vma);
112977 +
112978 +#ifdef CONFIG_PAX_SEGMEXEC
112979 + if (vma_m) {
112980 + anon_vma_interval_tree_pre_update_vma(vma_m);
112981 + vma_m->vm_start -= grow << PAGE_SHIFT;
112982 + vma_m->vm_pgoff -= grow;
112983 + anon_vma_interval_tree_post_update_vma(vma_m);
112984 + vma_gap_update(vma_m);
112985 + }
112986 +#endif
112987 +
112988 spin_unlock(&vma->vm_mm->page_table_lock);
112989
112990 + track_exec_limit(vma->vm_mm, vma->vm_start, vma->vm_end, vma->vm_flags);
112991 perf_event_mmap(vma);
112992 }
112993 }
112994 }
112995 vma_unlock_anon_vma(vma);
112996 + if (lockprev)
112997 + vma_unlock_anon_vma(prev);
112998 khugepaged_enter_vma_merge(vma, vma->vm_flags);
112999 validate_mm(vma->vm_mm);
113000 return error;
113001 @@ -2373,6 +2727,13 @@ static void remove_vma_list(struct mm_struct *mm, struct vm_area_struct *vma)
113002 do {
113003 long nrpages = vma_pages(vma);
113004
113005 +#ifdef CONFIG_PAX_SEGMEXEC
113006 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_start >= SEGMEXEC_TASK_SIZE)) {
113007 + vma = remove_vma(vma);
113008 + continue;
113009 + }
113010 +#endif
113011 +
113012 if (vma->vm_flags & VM_ACCOUNT)
113013 nr_accounted += nrpages;
113014 vm_stat_account(mm, vma->vm_flags, vma->vm_file, -nrpages);
113015 @@ -2417,6 +2778,16 @@ detach_vmas_to_be_unmapped(struct mm_struct *mm, struct vm_area_struct *vma,
113016 insertion_point = (prev ? &prev->vm_next : &mm->mmap);
113017 vma->vm_prev = NULL;
113018 do {
113019 +
113020 +#ifdef CONFIG_PAX_SEGMEXEC
113021 + if (vma->vm_mirror) {
113022 + BUG_ON(!vma->vm_mirror->vm_mirror || vma->vm_mirror->vm_mirror != vma);
113023 + vma->vm_mirror->vm_mirror = NULL;
113024 + vma->vm_mirror->vm_flags &= ~VM_EXEC;
113025 + vma->vm_mirror = NULL;
113026 + }
113027 +#endif
113028 +
113029 vma_rb_erase(vma, &mm->mm_rb);
113030 mm->map_count--;
113031 tail_vma = vma;
113032 @@ -2444,14 +2815,33 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113033 struct vm_area_struct *new;
113034 int err = -ENOMEM;
113035
113036 +#ifdef CONFIG_PAX_SEGMEXEC
113037 + struct vm_area_struct *vma_m, *new_m = NULL;
113038 + unsigned long addr_m = addr + SEGMEXEC_TASK_SIZE;
113039 +#endif
113040 +
113041 if (is_vm_hugetlb_page(vma) && (addr &
113042 ~(huge_page_mask(hstate_vma(vma)))))
113043 return -EINVAL;
113044
113045 +#ifdef CONFIG_PAX_SEGMEXEC
113046 + vma_m = pax_find_mirror_vma(vma);
113047 +#endif
113048 +
113049 new = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113050 if (!new)
113051 goto out_err;
113052
113053 +#ifdef CONFIG_PAX_SEGMEXEC
113054 + if (vma_m) {
113055 + new_m = kmem_cache_alloc(vm_area_cachep, GFP_KERNEL);
113056 + if (!new_m) {
113057 + kmem_cache_free(vm_area_cachep, new);
113058 + goto out_err;
113059 + }
113060 + }
113061 +#endif
113062 +
113063 /* most fields are the same, copy all, and then fixup */
113064 *new = *vma;
113065
113066 @@ -2464,6 +2854,22 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113067 new->vm_pgoff += ((addr - vma->vm_start) >> PAGE_SHIFT);
113068 }
113069
113070 +#ifdef CONFIG_PAX_SEGMEXEC
113071 + if (vma_m) {
113072 + *new_m = *vma_m;
113073 + INIT_LIST_HEAD(&new_m->anon_vma_chain);
113074 + new_m->vm_mirror = new;
113075 + new->vm_mirror = new_m;
113076 +
113077 + if (new_below)
113078 + new_m->vm_end = addr_m;
113079 + else {
113080 + new_m->vm_start = addr_m;
113081 + new_m->vm_pgoff += ((addr_m - vma_m->vm_start) >> PAGE_SHIFT);
113082 + }
113083 + }
113084 +#endif
113085 +
113086 err = vma_dup_policy(vma, new);
113087 if (err)
113088 goto out_free_vma;
113089 @@ -2484,6 +2890,38 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113090 else
113091 err = vma_adjust(vma, vma->vm_start, addr, vma->vm_pgoff, new);
113092
113093 +#ifdef CONFIG_PAX_SEGMEXEC
113094 + if (!err && vma_m) {
113095 + struct mempolicy *pol = vma_policy(new);
113096 +
113097 + if (anon_vma_clone(new_m, vma_m))
113098 + goto out_free_mpol;
113099 +
113100 + mpol_get(pol);
113101 + set_vma_policy(new_m, pol);
113102 +
113103 + if (new_m->vm_file)
113104 + get_file(new_m->vm_file);
113105 +
113106 + if (new_m->vm_ops && new_m->vm_ops->open)
113107 + new_m->vm_ops->open(new_m);
113108 +
113109 + if (new_below)
113110 + err = vma_adjust(vma_m, addr_m, vma_m->vm_end, vma_m->vm_pgoff +
113111 + ((addr_m - new_m->vm_start) >> PAGE_SHIFT), new_m);
113112 + else
113113 + err = vma_adjust(vma_m, vma_m->vm_start, addr_m, vma_m->vm_pgoff, new_m);
113114 +
113115 + if (err) {
113116 + if (new_m->vm_ops && new_m->vm_ops->close)
113117 + new_m->vm_ops->close(new_m);
113118 + if (new_m->vm_file)
113119 + fput(new_m->vm_file);
113120 + mpol_put(pol);
113121 + }
113122 + }
113123 +#endif
113124 +
113125 /* Success. */
113126 if (!err)
113127 return 0;
113128 @@ -2493,10 +2931,18 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113129 new->vm_ops->close(new);
113130 if (new->vm_file)
113131 fput(new->vm_file);
113132 - unlink_anon_vmas(new);
113133 out_free_mpol:
113134 mpol_put(vma_policy(new));
113135 out_free_vma:
113136 +
113137 +#ifdef CONFIG_PAX_SEGMEXEC
113138 + if (new_m) {
113139 + unlink_anon_vmas(new_m);
113140 + kmem_cache_free(vm_area_cachep, new_m);
113141 + }
113142 +#endif
113143 +
113144 + unlink_anon_vmas(new);
113145 kmem_cache_free(vm_area_cachep, new);
113146 out_err:
113147 return err;
113148 @@ -2509,6 +2955,15 @@ static int __split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113149 int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113150 unsigned long addr, int new_below)
113151 {
113152 +
113153 +#ifdef CONFIG_PAX_SEGMEXEC
113154 + if (mm->pax_flags & MF_PAX_SEGMEXEC) {
113155 + BUG_ON(vma->vm_end > SEGMEXEC_TASK_SIZE);
113156 + if (mm->map_count >= sysctl_max_map_count-1)
113157 + return -ENOMEM;
113158 + } else
113159 +#endif
113160 +
113161 if (mm->map_count >= sysctl_max_map_count)
113162 return -ENOMEM;
113163
113164 @@ -2520,11 +2975,30 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113165 * work. This now handles partial unmappings.
113166 * Jeremy Fitzhardinge <jeremy@goop.org>
113167 */
113168 +#ifdef CONFIG_PAX_SEGMEXEC
113169 int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113170 {
113171 + int ret = __do_munmap(mm, start, len);
113172 + if (ret || !(mm->pax_flags & MF_PAX_SEGMEXEC))
113173 + return ret;
113174 +
113175 + return __do_munmap(mm, start + SEGMEXEC_TASK_SIZE, len);
113176 +}
113177 +
113178 +int __do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113179 +#else
113180 +int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113181 +#endif
113182 +{
113183 unsigned long end;
113184 struct vm_area_struct *vma, *prev, *last;
113185
113186 + /*
113187 + * mm->mmap_sem is required to protect against another thread
113188 + * changing the mappings in case we sleep.
113189 + */
113190 + verify_mm_writelocked(mm);
113191 +
113192 if ((start & ~PAGE_MASK) || start > TASK_SIZE || len > TASK_SIZE-start)
113193 return -EINVAL;
113194
113195 @@ -2602,6 +3076,8 @@ int do_munmap(struct mm_struct *mm, unsigned long start, size_t len)
113196 /* Fix up all other VM information */
113197 remove_vma_list(mm, vma);
113198
113199 + track_exec_limit(mm, start, end, 0UL);
113200 +
113201 return 0;
113202 }
113203
113204 @@ -2610,6 +3086,13 @@ int vm_munmap(unsigned long start, size_t len)
113205 int ret;
113206 struct mm_struct *mm = current->mm;
113207
113208 +
113209 +#ifdef CONFIG_PAX_SEGMEXEC
113210 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) &&
113211 + (len > SEGMEXEC_TASK_SIZE || start > SEGMEXEC_TASK_SIZE-len))
113212 + return -EINVAL;
113213 +#endif
113214 +
113215 down_write(&mm->mmap_sem);
113216 ret = do_munmap(mm, start, len);
113217 up_write(&mm->mmap_sem);
113218 @@ -2656,6 +3139,11 @@ SYSCALL_DEFINE5(remap_file_pages, unsigned long, start, unsigned long, size,
113219 down_write(&mm->mmap_sem);
113220 vma = find_vma(mm, start);
113221
113222 +#ifdef CONFIG_PAX_SEGMEXEC
113223 + if (vma && (mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_MAYEXEC))
113224 + goto out;
113225 +#endif
113226 +
113227 if (!vma || !(vma->vm_flags & VM_SHARED))
113228 goto out;
113229
113230 @@ -2692,16 +3180,6 @@ out:
113231 return ret;
113232 }
113233
113234 -static inline void verify_mm_writelocked(struct mm_struct *mm)
113235 -{
113236 -#ifdef CONFIG_DEBUG_VM
113237 - if (unlikely(down_read_trylock(&mm->mmap_sem))) {
113238 - WARN_ON(1);
113239 - up_read(&mm->mmap_sem);
113240 - }
113241 -#endif
113242 -}
113243 -
113244 /*
113245 * this is really a simplified "do_mmap". it only handles
113246 * anonymous maps. eventually we may be able to do some
113247 @@ -2715,6 +3193,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113248 struct rb_node **rb_link, *rb_parent;
113249 pgoff_t pgoff = addr >> PAGE_SHIFT;
113250 int error;
113251 + unsigned long charged;
113252
113253 len = PAGE_ALIGN(len);
113254 if (!len)
113255 @@ -2722,10 +3201,24 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113256
113257 flags = VM_DATA_DEFAULT_FLAGS | VM_ACCOUNT | mm->def_flags;
113258
113259 +#if defined(CONFIG_PAX_PAGEEXEC) || defined(CONFIG_PAX_SEGMEXEC)
113260 + if (mm->pax_flags & (MF_PAX_PAGEEXEC | MF_PAX_SEGMEXEC)) {
113261 + flags &= ~VM_EXEC;
113262 +
113263 +#ifdef CONFIG_PAX_MPROTECT
113264 + if (mm->pax_flags & MF_PAX_MPROTECT)
113265 + flags &= ~VM_MAYEXEC;
113266 +#endif
113267 +
113268 + }
113269 +#endif
113270 +
113271 error = get_unmapped_area(NULL, addr, len, 0, MAP_FIXED);
113272 if (error & ~PAGE_MASK)
113273 return error;
113274
113275 + charged = len >> PAGE_SHIFT;
113276 +
113277 error = mlock_future_check(mm, mm->def_flags, len);
113278 if (error)
113279 return error;
113280 @@ -2743,16 +3236,17 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113281 &rb_parent)) {
113282 if (do_munmap(mm, addr, len))
113283 return -ENOMEM;
113284 + BUG_ON(find_vma_links(mm, addr, addr + len, &prev, &rb_link, &rb_parent));
113285 }
113286
113287 /* Check against address space limits *after* clearing old maps... */
113288 - if (!may_expand_vm(mm, len >> PAGE_SHIFT))
113289 + if (!may_expand_vm(mm, charged))
113290 return -ENOMEM;
113291
113292 if (mm->map_count > sysctl_max_map_count)
113293 return -ENOMEM;
113294
113295 - if (security_vm_enough_memory_mm(mm, len >> PAGE_SHIFT))
113296 + if (security_vm_enough_memory_mm(mm, charged))
113297 return -ENOMEM;
113298
113299 /* Can we just expand an old private anonymous mapping? */
113300 @@ -2766,7 +3260,7 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113301 */
113302 vma = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113303 if (!vma) {
113304 - vm_unacct_memory(len >> PAGE_SHIFT);
113305 + vm_unacct_memory(charged);
113306 return -ENOMEM;
113307 }
113308
113309 @@ -2780,10 +3274,11 @@ static unsigned long do_brk(unsigned long addr, unsigned long len)
113310 vma_link(mm, vma, prev, rb_link, rb_parent);
113311 out:
113312 perf_event_mmap(vma);
113313 - mm->total_vm += len >> PAGE_SHIFT;
113314 + mm->total_vm += charged;
113315 if (flags & VM_LOCKED)
113316 - mm->locked_vm += (len >> PAGE_SHIFT);
113317 + mm->locked_vm += charged;
113318 vma->vm_flags |= VM_SOFTDIRTY;
113319 + track_exec_limit(mm, addr, addr + len, flags);
113320 return addr;
113321 }
113322
113323 @@ -2845,6 +3340,7 @@ void exit_mmap(struct mm_struct *mm)
113324 while (vma) {
113325 if (vma->vm_flags & VM_ACCOUNT)
113326 nr_accounted += vma_pages(vma);
113327 + vma->vm_mirror = NULL;
113328 vma = remove_vma(vma);
113329 }
113330 vm_unacct_memory(nr_accounted);
113331 @@ -2859,6 +3355,13 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113332 struct vm_area_struct *prev;
113333 struct rb_node **rb_link, *rb_parent;
113334
113335 +#ifdef CONFIG_PAX_SEGMEXEC
113336 + struct vm_area_struct *vma_m = NULL;
113337 +#endif
113338 +
113339 + if (security_mmap_addr(vma->vm_start))
113340 + return -EPERM;
113341 +
113342 /*
113343 * The vm_pgoff of a purely anonymous vma should be irrelevant
113344 * until its first write fault, when page's anon_vma and index
113345 @@ -2882,7 +3385,21 @@ int insert_vm_struct(struct mm_struct *mm, struct vm_area_struct *vma)
113346 security_vm_enough_memory_mm(mm, vma_pages(vma)))
113347 return -ENOMEM;
113348
113349 +#ifdef CONFIG_PAX_SEGMEXEC
113350 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (vma->vm_flags & VM_EXEC)) {
113351 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113352 + if (!vma_m)
113353 + return -ENOMEM;
113354 + }
113355 +#endif
113356 +
113357 vma_link(mm, vma, prev, rb_link, rb_parent);
113358 +
113359 +#ifdef CONFIG_PAX_SEGMEXEC
113360 + if (vma_m)
113361 + BUG_ON(pax_mirror_vma(vma_m, vma));
113362 +#endif
113363 +
113364 return 0;
113365 }
113366
113367 @@ -2901,6 +3418,8 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113368 struct rb_node **rb_link, *rb_parent;
113369 bool faulted_in_anon_vma = true;
113370
113371 + BUG_ON(vma->vm_mirror);
113372 +
113373 /*
113374 * If anonymous vma has not yet been faulted, update new pgoff
113375 * to match new location, to increase its chance of merging.
113376 @@ -2965,6 +3484,39 @@ struct vm_area_struct *copy_vma(struct vm_area_struct **vmap,
113377 return NULL;
113378 }
113379
113380 +#ifdef CONFIG_PAX_SEGMEXEC
113381 +long pax_mirror_vma(struct vm_area_struct *vma_m, struct vm_area_struct *vma)
113382 +{
113383 + struct vm_area_struct *prev_m;
113384 + struct rb_node **rb_link_m, *rb_parent_m;
113385 + struct mempolicy *pol_m;
113386 +
113387 + BUG_ON(!(vma->vm_mm->pax_flags & MF_PAX_SEGMEXEC) || !(vma->vm_flags & VM_EXEC));
113388 + BUG_ON(vma->vm_mirror || vma_m->vm_mirror);
113389 + BUG_ON(!mpol_equal(vma_policy(vma), vma_policy(vma_m)));
113390 + *vma_m = *vma;
113391 + INIT_LIST_HEAD(&vma_m->anon_vma_chain);
113392 + if (anon_vma_clone(vma_m, vma))
113393 + return -ENOMEM;
113394 + pol_m = vma_policy(vma_m);
113395 + mpol_get(pol_m);
113396 + set_vma_policy(vma_m, pol_m);
113397 + vma_m->vm_start += SEGMEXEC_TASK_SIZE;
113398 + vma_m->vm_end += SEGMEXEC_TASK_SIZE;
113399 + vma_m->vm_flags &= ~(VM_WRITE | VM_MAYWRITE | VM_ACCOUNT | VM_LOCKED);
113400 + vma_m->vm_page_prot = vm_get_page_prot(vma_m->vm_flags);
113401 + if (vma_m->vm_file)
113402 + get_file(vma_m->vm_file);
113403 + if (vma_m->vm_ops && vma_m->vm_ops->open)
113404 + vma_m->vm_ops->open(vma_m);
113405 + BUG_ON(find_vma_links(vma->vm_mm, vma_m->vm_start, vma_m->vm_end, &prev_m, &rb_link_m, &rb_parent_m));
113406 + vma_link(vma->vm_mm, vma_m, prev_m, rb_link_m, rb_parent_m);
113407 + vma_m->vm_mirror = vma;
113408 + vma->vm_mirror = vma_m;
113409 + return 0;
113410 +}
113411 +#endif
113412 +
113413 /*
113414 * Return true if the calling process may expand its vm space by the passed
113415 * number of pages
113416 @@ -2976,6 +3528,7 @@ int may_expand_vm(struct mm_struct *mm, unsigned long npages)
113417
113418 lim = rlimit(RLIMIT_AS) >> PAGE_SHIFT;
113419
113420 + gr_learn_resource(current, RLIMIT_AS, (cur + npages) << PAGE_SHIFT, 1);
113421 if (cur + npages > lim)
113422 return 0;
113423 return 1;
113424 @@ -3058,6 +3611,22 @@ static struct vm_area_struct *__install_special_mapping(
113425 vma->vm_start = addr;
113426 vma->vm_end = addr + len;
113427
113428 +#ifdef CONFIG_PAX_MPROTECT
113429 + if (mm->pax_flags & MF_PAX_MPROTECT) {
113430 +#ifndef CONFIG_PAX_MPROTECT_COMPAT
113431 + if ((vm_flags & (VM_WRITE | VM_EXEC)) == (VM_WRITE | VM_EXEC))
113432 + return ERR_PTR(-EPERM);
113433 + if (!(vm_flags & VM_EXEC))
113434 + vm_flags &= ~VM_MAYEXEC;
113435 +#else
113436 + if ((vm_flags & (VM_WRITE | VM_EXEC)) != VM_EXEC)
113437 + vm_flags &= ~(VM_EXEC | VM_MAYEXEC);
113438 +#endif
113439 + else
113440 + vm_flags &= ~VM_MAYWRITE;
113441 + }
113442 +#endif
113443 +
113444 vma->vm_flags = vm_flags | mm->def_flags | VM_DONTEXPAND | VM_SOFTDIRTY;
113445 vma->vm_page_prot = vm_get_page_prot(vma->vm_flags);
113446
113447 diff --git a/mm/mprotect.c b/mm/mprotect.c
113448 index 8858483..72f2464 100644
113449 --- a/mm/mprotect.c
113450 +++ b/mm/mprotect.c
113451 @@ -24,10 +24,18 @@
113452 #include <linux/migrate.h>
113453 #include <linux/perf_event.h>
113454 #include <linux/ksm.h>
113455 +#include <linux/sched/sysctl.h>
113456 +
113457 +#ifdef CONFIG_PAX_MPROTECT
113458 +#include <linux/elf.h>
113459 +#include <linux/binfmts.h>
113460 +#endif
113461 +
113462 #include <asm/uaccess.h>
113463 #include <asm/pgtable.h>
113464 #include <asm/cacheflush.h>
113465 #include <asm/tlbflush.h>
113466 +#include <asm/mmu_context.h>
113467
113468 /*
113469 * For a prot_numa update we only hold mmap_sem for read so there is a
113470 @@ -252,6 +260,48 @@ unsigned long change_protection(struct vm_area_struct *vma, unsigned long start,
113471 return pages;
113472 }
113473
113474 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113475 +/* called while holding the mmap semaphor for writing except stack expansion */
113476 +void track_exec_limit(struct mm_struct *mm, unsigned long start, unsigned long end, unsigned long prot)
113477 +{
113478 + unsigned long oldlimit, newlimit = 0UL;
113479 +
113480 + if (!(mm->pax_flags & MF_PAX_PAGEEXEC) || (__supported_pte_mask & _PAGE_NX))
113481 + return;
113482 +
113483 + spin_lock(&mm->page_table_lock);
113484 + oldlimit = mm->context.user_cs_limit;
113485 + if ((prot & VM_EXEC) && oldlimit < end)
113486 + /* USER_CS limit moved up */
113487 + newlimit = end;
113488 + else if (!(prot & VM_EXEC) && start < oldlimit && oldlimit <= end)
113489 + /* USER_CS limit moved down */
113490 + newlimit = start;
113491 +
113492 + if (newlimit) {
113493 + mm->context.user_cs_limit = newlimit;
113494 +
113495 +#ifdef CONFIG_SMP
113496 + wmb();
113497 + cpumask_clear(&mm->context.cpu_user_cs_mask);
113498 + cpumask_set_cpu(smp_processor_id(), &mm->context.cpu_user_cs_mask);
113499 +#endif
113500 +
113501 + set_user_cs(mm->context.user_cs_base, mm->context.user_cs_limit, smp_processor_id());
113502 + }
113503 + spin_unlock(&mm->page_table_lock);
113504 + if (newlimit == end) {
113505 + struct vm_area_struct *vma = find_vma(mm, oldlimit);
113506 +
113507 + for (; vma && vma->vm_start < end; vma = vma->vm_next)
113508 + if (is_vm_hugetlb_page(vma))
113509 + hugetlb_change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot);
113510 + else
113511 + change_protection(vma, vma->vm_start, vma->vm_end, vma->vm_page_prot, vma_wants_writenotify(vma), 0);
113512 + }
113513 +}
113514 +#endif
113515 +
113516 int
113517 mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113518 unsigned long start, unsigned long end, unsigned long newflags)
113519 @@ -264,11 +314,29 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113520 int error;
113521 int dirty_accountable = 0;
113522
113523 +#ifdef CONFIG_PAX_SEGMEXEC
113524 + struct vm_area_struct *vma_m = NULL;
113525 + unsigned long start_m, end_m;
113526 +
113527 + start_m = start + SEGMEXEC_TASK_SIZE;
113528 + end_m = end + SEGMEXEC_TASK_SIZE;
113529 +#endif
113530 +
113531 if (newflags == oldflags) {
113532 *pprev = vma;
113533 return 0;
113534 }
113535
113536 + if (newflags & (VM_READ | VM_WRITE | VM_EXEC)) {
113537 + struct vm_area_struct *prev = vma->vm_prev, *next = vma->vm_next;
113538 +
113539 + if (next && (next->vm_flags & VM_GROWSDOWN) && sysctl_heap_stack_gap > next->vm_start - end)
113540 + return -ENOMEM;
113541 +
113542 + if (prev && (prev->vm_flags & VM_GROWSUP) && sysctl_heap_stack_gap > start - prev->vm_end)
113543 + return -ENOMEM;
113544 + }
113545 +
113546 /*
113547 * If we make a private mapping writable we increase our commit;
113548 * but (without finer accounting) cannot reduce our commit if we
113549 @@ -285,6 +353,42 @@ mprotect_fixup(struct vm_area_struct *vma, struct vm_area_struct **pprev,
113550 }
113551 }
113552
113553 +#ifdef CONFIG_PAX_SEGMEXEC
113554 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && ((oldflags ^ newflags) & VM_EXEC)) {
113555 + if (start != vma->vm_start) {
113556 + error = split_vma(mm, vma, start, 1);
113557 + if (error)
113558 + goto fail;
113559 + BUG_ON(!*pprev || (*pprev)->vm_next == vma);
113560 + *pprev = (*pprev)->vm_next;
113561 + }
113562 +
113563 + if (end != vma->vm_end) {
113564 + error = split_vma(mm, vma, end, 0);
113565 + if (error)
113566 + goto fail;
113567 + }
113568 +
113569 + if (pax_find_mirror_vma(vma)) {
113570 + error = __do_munmap(mm, start_m, end_m - start_m);
113571 + if (error)
113572 + goto fail;
113573 + } else {
113574 + vma_m = kmem_cache_zalloc(vm_area_cachep, GFP_KERNEL);
113575 + if (!vma_m) {
113576 + error = -ENOMEM;
113577 + goto fail;
113578 + }
113579 + vma->vm_flags = newflags;
113580 + error = pax_mirror_vma(vma_m, vma);
113581 + if (error) {
113582 + vma->vm_flags = oldflags;
113583 + goto fail;
113584 + }
113585 + }
113586 + }
113587 +#endif
113588 +
113589 /*
113590 * First try to merge with previous and/or next vma.
113591 */
113592 @@ -315,7 +419,19 @@ success:
113593 * vm_flags and vm_page_prot are protected by the mmap_sem
113594 * held in write mode.
113595 */
113596 +
113597 +#ifdef CONFIG_PAX_SEGMEXEC
113598 + if ((mm->pax_flags & MF_PAX_SEGMEXEC) && (newflags & VM_EXEC) && ((vma->vm_flags ^ newflags) & VM_READ))
113599 + pax_find_mirror_vma(vma)->vm_flags ^= VM_READ;
113600 +#endif
113601 +
113602 vma->vm_flags = newflags;
113603 +
113604 +#ifdef CONFIG_PAX_MPROTECT
113605 + if (mm->binfmt && mm->binfmt->handle_mprotect)
113606 + mm->binfmt->handle_mprotect(vma, newflags);
113607 +#endif
113608 +
113609 dirty_accountable = vma_wants_writenotify(vma);
113610 vma_set_page_prot(vma);
113611
113612 @@ -351,6 +467,17 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113613 end = start + len;
113614 if (end <= start)
113615 return -ENOMEM;
113616 +
113617 +#ifdef CONFIG_PAX_SEGMEXEC
113618 + if (current->mm->pax_flags & MF_PAX_SEGMEXEC) {
113619 + if (end > SEGMEXEC_TASK_SIZE)
113620 + return -EINVAL;
113621 + } else
113622 +#endif
113623 +
113624 + if (end > TASK_SIZE)
113625 + return -EINVAL;
113626 +
113627 if (!arch_validate_prot(prot))
113628 return -EINVAL;
113629
113630 @@ -358,7 +485,7 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113631 /*
113632 * Does the application expect PROT_READ to imply PROT_EXEC:
113633 */
113634 - if ((prot & PROT_READ) && (current->personality & READ_IMPLIES_EXEC))
113635 + if ((prot & (PROT_READ | PROT_WRITE)) && (current->personality & READ_IMPLIES_EXEC))
113636 prot |= PROT_EXEC;
113637
113638 vm_flags = calc_vm_prot_bits(prot);
113639 @@ -390,6 +517,11 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113640 if (start > vma->vm_start)
113641 prev = vma;
113642
113643 +#ifdef CONFIG_PAX_MPROTECT
113644 + if (current->mm->binfmt && current->mm->binfmt->handle_mprotect)
113645 + current->mm->binfmt->handle_mprotect(vma, vm_flags);
113646 +#endif
113647 +
113648 for (nstart = start ; ; ) {
113649 unsigned long newflags;
113650
113651 @@ -400,6 +532,14 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113652
113653 /* newflags >> 4 shift VM_MAY% in place of VM_% */
113654 if ((newflags & ~(newflags >> 4)) & (VM_READ | VM_WRITE | VM_EXEC)) {
113655 + if (prot & (PROT_WRITE | PROT_EXEC))
113656 + gr_log_rwxmprotect(vma);
113657 +
113658 + error = -EACCES;
113659 + goto out;
113660 + }
113661 +
113662 + if (!gr_acl_handle_mprotect(vma->vm_file, prot)) {
113663 error = -EACCES;
113664 goto out;
113665 }
113666 @@ -414,6 +554,9 @@ SYSCALL_DEFINE3(mprotect, unsigned long, start, size_t, len,
113667 error = mprotect_fixup(vma, &prev, nstart, tmp, newflags);
113668 if (error)
113669 goto out;
113670 +
113671 + track_exec_limit(current->mm, nstart, tmp, vm_flags);
113672 +
113673 nstart = tmp;
113674
113675 if (nstart < prev->vm_end)
113676 diff --git a/mm/mremap.c b/mm/mremap.c
113677 index 034e2d3..81deca5 100644
113678 --- a/mm/mremap.c
113679 +++ b/mm/mremap.c
113680 @@ -142,6 +142,12 @@ static void move_ptes(struct vm_area_struct *vma, pmd_t *old_pmd,
113681 continue;
113682 pte = ptep_get_and_clear(mm, old_addr, old_pte);
113683 pte = move_pte(pte, new_vma->vm_page_prot, old_addr, new_addr);
113684 +
113685 +#ifdef CONFIG_ARCH_TRACK_EXEC_LIMIT
113686 + if (!(__supported_pte_mask & _PAGE_NX) && pte_present(pte) && (new_vma->vm_flags & (VM_PAGEEXEC | VM_EXEC)) == VM_PAGEEXEC)
113687 + pte = pte_exprotect(pte);
113688 +#endif
113689 +
113690 pte = move_soft_dirty_pte(pte);
113691 set_pte_at(mm, new_addr, new_pte, pte);
113692 }
113693 @@ -350,6 +356,11 @@ static struct vm_area_struct *vma_to_resize(unsigned long addr,
113694 if (is_vm_hugetlb_page(vma))
113695 return ERR_PTR(-EINVAL);
113696
113697 +#ifdef CONFIG_PAX_SEGMEXEC
113698 + if (pax_find_mirror_vma(vma))
113699 + return ERR_PTR(-EINVAL);
113700 +#endif
113701 +
113702 /* We can't remap across vm area boundaries */
113703 if (old_len > vma->vm_end - addr)
113704 return ERR_PTR(-EFAULT);
113705 @@ -396,20 +407,25 @@ static unsigned long mremap_to(unsigned long addr, unsigned long old_len,
113706 unsigned long ret = -EINVAL;
113707 unsigned long charged = 0;
113708 unsigned long map_flags;
113709 + unsigned long pax_task_size = TASK_SIZE;
113710
113711 if (new_addr & ~PAGE_MASK)
113712 goto out;
113713
113714 - if (new_len > TASK_SIZE || new_addr > TASK_SIZE - new_len)
113715 +#ifdef CONFIG_PAX_SEGMEXEC
113716 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
113717 + pax_task_size = SEGMEXEC_TASK_SIZE;
113718 +#endif
113719 +
113720 + pax_task_size -= PAGE_SIZE;
113721 +
113722 + if (new_len > TASK_SIZE || new_addr > pax_task_size - new_len)
113723 goto out;
113724
113725 /* Check if the location we're moving into overlaps the
113726 * old location at all, and fail if it does.
113727 */
113728 - if ((new_addr <= addr) && (new_addr+new_len) > addr)
113729 - goto out;
113730 -
113731 - if ((addr <= new_addr) && (addr+old_len) > new_addr)
113732 + if (addr + old_len > new_addr && new_addr + new_len > addr)
113733 goto out;
113734
113735 ret = do_munmap(mm, new_addr, new_len);
113736 @@ -478,6 +494,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113737 unsigned long ret = -EINVAL;
113738 unsigned long charged = 0;
113739 bool locked = false;
113740 + unsigned long pax_task_size = TASK_SIZE;
113741
113742 if (flags & ~(MREMAP_FIXED | MREMAP_MAYMOVE))
113743 return ret;
113744 @@ -499,6 +516,17 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113745 if (!new_len)
113746 return ret;
113747
113748 +#ifdef CONFIG_PAX_SEGMEXEC
113749 + if (mm->pax_flags & MF_PAX_SEGMEXEC)
113750 + pax_task_size = SEGMEXEC_TASK_SIZE;
113751 +#endif
113752 +
113753 + pax_task_size -= PAGE_SIZE;
113754 +
113755 + if (new_len > pax_task_size || addr > pax_task_size-new_len ||
113756 + old_len > pax_task_size || addr > pax_task_size-old_len)
113757 + return ret;
113758 +
113759 down_write(&current->mm->mmap_sem);
113760
113761 if (flags & MREMAP_FIXED) {
113762 @@ -549,6 +577,7 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113763 new_addr = addr;
113764 }
113765 ret = addr;
113766 + track_exec_limit(vma->vm_mm, vma->vm_start, addr + new_len, vma->vm_flags);
113767 goto out;
113768 }
113769 }
113770 @@ -572,7 +601,12 @@ SYSCALL_DEFINE5(mremap, unsigned long, addr, unsigned long, old_len,
113771 goto out;
113772 }
113773
113774 + map_flags = vma->vm_flags;
113775 ret = move_vma(vma, addr, old_len, new_len, new_addr, &locked);
113776 + if (!(ret & ~PAGE_MASK)) {
113777 + track_exec_limit(current->mm, addr, addr + old_len, 0UL);
113778 + track_exec_limit(current->mm, new_addr, new_addr + new_len, map_flags);
113779 + }
113780 }
113781 out:
113782 if (ret & ~PAGE_MASK)
113783 diff --git a/mm/nommu.c b/mm/nommu.c
113784 index e544508..b56ce7a 100644
113785 --- a/mm/nommu.c
113786 +++ b/mm/nommu.c
113787 @@ -72,7 +72,6 @@ int sysctl_max_map_count = DEFAULT_MAX_MAP_COUNT;
113788 int sysctl_nr_trim_pages = CONFIG_NOMMU_INITIAL_TRIM_EXCESS;
113789 unsigned long sysctl_user_reserve_kbytes __read_mostly = 1UL << 17; /* 128MB */
113790 unsigned long sysctl_admin_reserve_kbytes __read_mostly = 1UL << 13; /* 8MB */
113791 -int heap_stack_gap = 0;
113792
113793 atomic_long_t mmap_pages_allocated;
113794
113795 @@ -892,15 +891,6 @@ struct vm_area_struct *find_vma(struct mm_struct *mm, unsigned long addr)
113796 EXPORT_SYMBOL(find_vma);
113797
113798 /*
113799 - * find a VMA
113800 - * - we don't extend stack VMAs under NOMMU conditions
113801 - */
113802 -struct vm_area_struct *find_extend_vma(struct mm_struct *mm, unsigned long addr)
113803 -{
113804 - return find_vma(mm, addr);
113805 -}
113806 -
113807 -/*
113808 * expand a stack to a given address
113809 * - not supported under NOMMU conditions
113810 */
113811 @@ -1585,6 +1575,7 @@ int split_vma(struct mm_struct *mm, struct vm_area_struct *vma,
113812
113813 /* most fields are the same, copy all, and then fixup */
113814 *new = *vma;
113815 + INIT_LIST_HEAD(&new->anon_vma_chain);
113816 *region = *vma->vm_region;
113817 new->vm_region = region;
113818
113819 @@ -2007,8 +1998,8 @@ void filemap_map_pages(struct vm_area_struct *vma, struct vm_fault *vmf)
113820 }
113821 EXPORT_SYMBOL(filemap_map_pages);
113822
113823 -static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113824 - unsigned long addr, void *buf, int len, int write)
113825 +static ssize_t __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113826 + unsigned long addr, void *buf, size_t len, int write)
113827 {
113828 struct vm_area_struct *vma;
113829
113830 @@ -2049,8 +2040,8 @@ static int __access_remote_vm(struct task_struct *tsk, struct mm_struct *mm,
113831 *
113832 * The caller must hold a reference on @mm.
113833 */
113834 -int access_remote_vm(struct mm_struct *mm, unsigned long addr,
113835 - void *buf, int len, int write)
113836 +ssize_t access_remote_vm(struct mm_struct *mm, unsigned long addr,
113837 + void *buf, size_t len, int write)
113838 {
113839 return __access_remote_vm(NULL, mm, addr, buf, len, write);
113840 }
113841 @@ -2059,7 +2050,7 @@ int access_remote_vm(struct mm_struct *mm, unsigned long addr,
113842 * Access another process' address space.
113843 * - source/target buffer must be kernel space
113844 */
113845 -int access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, int len, int write)
113846 +ssize_t access_process_vm(struct task_struct *tsk, unsigned long addr, void *buf, size_t len, int write)
113847 {
113848 struct mm_struct *mm;
113849
113850 diff --git a/mm/page-writeback.c b/mm/page-writeback.c
113851 index eb59f7e..b23a2a8 100644
113852 --- a/mm/page-writeback.c
113853 +++ b/mm/page-writeback.c
113854 @@ -664,7 +664,7 @@ static long long pos_ratio_polynom(unsigned long setpoint,
113855 * card's bdi_dirty may rush to many times higher than bdi_setpoint.
113856 * - the bdi dirty thresh drops quickly due to change of JBOD workload
113857 */
113858 -static unsigned long bdi_position_ratio(struct backing_dev_info *bdi,
113859 +static unsigned long __intentional_overflow(-1) bdi_position_ratio(struct backing_dev_info *bdi,
113860 unsigned long thresh,
113861 unsigned long bg_thresh,
113862 unsigned long dirty,
113863 diff --git a/mm/page_alloc.c b/mm/page_alloc.c
113864 index ebffa0e..c61160a 100644
113865 --- a/mm/page_alloc.c
113866 +++ b/mm/page_alloc.c
113867 @@ -61,6 +61,7 @@
113868 #include <linux/hugetlb.h>
113869 #include <linux/sched/rt.h>
113870 #include <linux/page_owner.h>
113871 +#include <linux/random.h>
113872
113873 #include <asm/sections.h>
113874 #include <asm/tlbflush.h>
113875 @@ -357,7 +358,7 @@ out:
113876 * This usage means that zero-order pages may not be compound.
113877 */
113878
113879 -static void free_compound_page(struct page *page)
113880 +void free_compound_page(struct page *page)
113881 {
113882 __free_pages_ok(page, compound_order(page));
113883 }
113884 @@ -480,7 +481,7 @@ static inline void clear_page_guard(struct zone *zone, struct page *page,
113885 __mod_zone_freepage_state(zone, (1 << order), migratetype);
113886 }
113887 #else
113888 -struct page_ext_operations debug_guardpage_ops = { NULL, };
113889 +struct page_ext_operations debug_guardpage_ops = { .need = NULL, .init = NULL };
113890 static inline void set_page_guard(struct zone *zone, struct page *page,
113891 unsigned int order, int migratetype) {}
113892 static inline void clear_page_guard(struct zone *zone, struct page *page,
113893 @@ -783,6 +784,10 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
113894 bool compound = PageCompound(page);
113895 int i, bad = 0;
113896
113897 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
113898 + unsigned long index = 1UL << order;
113899 +#endif
113900 +
113901 VM_BUG_ON_PAGE(PageTail(page), page);
113902 VM_BUG_ON_PAGE(compound && compound_order(page) != order, page);
113903
113904 @@ -809,6 +814,12 @@ static bool free_pages_prepare(struct page *page, unsigned int order)
113905 debug_check_no_obj_freed(page_address(page),
113906 PAGE_SIZE << order);
113907 }
113908 +
113909 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
113910 + for (; index; --index)
113911 + sanitize_highpage(page + index - 1);
113912 +#endif
113913 +
113914 arch_free_page(page, order);
113915 kernel_map_pages(page, 1 << order, 0);
113916
113917 @@ -832,6 +843,20 @@ static void __free_pages_ok(struct page *page, unsigned int order)
113918 local_irq_restore(flags);
113919 }
113920
113921 +#ifdef CONFIG_PAX_LATENT_ENTROPY
113922 +bool __meminitdata extra_latent_entropy;
113923 +
113924 +static int __init setup_pax_extra_latent_entropy(char *str)
113925 +{
113926 + extra_latent_entropy = true;
113927 + return 0;
113928 +}
113929 +early_param("pax_extra_latent_entropy", setup_pax_extra_latent_entropy);
113930 +
113931 +volatile u64 latent_entropy __latent_entropy;
113932 +EXPORT_SYMBOL(latent_entropy);
113933 +#endif
113934 +
113935 void __init __free_pages_bootmem(struct page *page, unsigned int order)
113936 {
113937 unsigned int nr_pages = 1 << order;
113938 @@ -847,6 +872,19 @@ void __init __free_pages_bootmem(struct page *page, unsigned int order)
113939 __ClearPageReserved(p);
113940 set_page_count(p, 0);
113941
113942 +#ifdef CONFIG_PAX_LATENT_ENTROPY
113943 + if (extra_latent_entropy && !PageHighMem(page) && page_to_pfn(page) < 0x100000) {
113944 + u64 hash = 0;
113945 + size_t index, end = PAGE_SIZE * nr_pages / sizeof hash;
113946 + const u64 *data = lowmem_page_address(page);
113947 +
113948 + for (index = 0; index < end; index++)
113949 + hash ^= hash + data[index];
113950 + latent_entropy ^= hash;
113951 + add_device_randomness((const void *)&latent_entropy, sizeof(latent_entropy));
113952 + }
113953 +#endif
113954 +
113955 page_zone(page)->managed_pages += nr_pages;
113956 set_page_refcounted(page);
113957 __free_pages(page, order);
113958 @@ -974,8 +1012,10 @@ static int prep_new_page(struct page *page, unsigned int order, gfp_t gfp_flags,
113959 kernel_map_pages(page, 1 << order, 1);
113960 kasan_alloc_pages(page, order);
113961
113962 +#ifndef CONFIG_PAX_MEMORY_SANITIZE
113963 if (gfp_flags & __GFP_ZERO)
113964 prep_zero_page(page, order, gfp_flags);
113965 +#endif
113966
113967 if (order && (gfp_flags & __GFP_COMP))
113968 prep_compound_page(page, order);
113969 @@ -1649,6 +1689,8 @@ int __isolate_free_page(struct page *page, unsigned int order)
113970 zone->free_area[order].nr_free--;
113971 rmv_page_order(page);
113972
113973 + set_page_owner(page, order, 0);
113974 +
113975 /* Set the pageblock if the isolated page is at least a pageblock */
113976 if (order >= pageblock_order - 1) {
113977 struct page *endpage = page + (1 << order) - 1;
113978 @@ -1660,7 +1702,7 @@ int __isolate_free_page(struct page *page, unsigned int order)
113979 }
113980 }
113981
113982 - set_page_owner(page, order, 0);
113983 +
113984 return 1UL << order;
113985 }
113986
113987 @@ -1749,7 +1791,7 @@ struct page *buffered_rmqueue(struct zone *preferred_zone,
113988 }
113989
113990 __mod_zone_page_state(zone, NR_ALLOC_BATCH, -(1 << order));
113991 - if (atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
113992 + if (atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]) <= 0 &&
113993 !test_bit(ZONE_FAIR_DEPLETED, &zone->flags))
113994 set_bit(ZONE_FAIR_DEPLETED, &zone->flags);
113995
113996 @@ -2068,7 +2110,7 @@ static void reset_alloc_batches(struct zone *preferred_zone)
113997 do {
113998 mod_zone_page_state(zone, NR_ALLOC_BATCH,
113999 high_wmark_pages(zone) - low_wmark_pages(zone) -
114000 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114001 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114002 clear_bit(ZONE_FAIR_DEPLETED, &zone->flags);
114003 } while (zone++ != preferred_zone);
114004 }
114005 @@ -5781,7 +5823,7 @@ static void __setup_per_zone_wmarks(void)
114006
114007 __mod_zone_page_state(zone, NR_ALLOC_BATCH,
114008 high_wmark_pages(zone) - low_wmark_pages(zone) -
114009 - atomic_long_read(&zone->vm_stat[NR_ALLOC_BATCH]));
114010 + atomic_long_read_unchecked(&zone->vm_stat[NR_ALLOC_BATCH]));
114011
114012 setup_zone_migrate_reserve(zone);
114013 spin_unlock_irqrestore(&zone->lock, flags);
114014 diff --git a/mm/percpu.c b/mm/percpu.c
114015 index 2dd7448..9bb6305 100644
114016 --- a/mm/percpu.c
114017 +++ b/mm/percpu.c
114018 @@ -131,7 +131,7 @@ static unsigned int pcpu_low_unit_cpu __read_mostly;
114019 static unsigned int pcpu_high_unit_cpu __read_mostly;
114020
114021 /* the address of the first chunk which starts with the kernel static area */
114022 -void *pcpu_base_addr __read_mostly;
114023 +void *pcpu_base_addr __read_only;
114024 EXPORT_SYMBOL_GPL(pcpu_base_addr);
114025
114026 static const int *pcpu_unit_map __read_mostly; /* cpu -> unit */
114027 diff --git a/mm/process_vm_access.c b/mm/process_vm_access.c
114028 index e88d071..d80e01a 100644
114029 --- a/mm/process_vm_access.c
114030 +++ b/mm/process_vm_access.c
114031 @@ -13,6 +13,7 @@
114032 #include <linux/uio.h>
114033 #include <linux/sched.h>
114034 #include <linux/highmem.h>
114035 +#include <linux/security.h>
114036 #include <linux/ptrace.h>
114037 #include <linux/slab.h>
114038 #include <linux/syscalls.h>
114039 @@ -154,19 +155,19 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114040 ssize_t iov_len;
114041 size_t total_len = iov_iter_count(iter);
114042
114043 + return -ENOSYS; // PaX: until properly audited
114044 +
114045 /*
114046 * Work out how many pages of struct pages we're going to need
114047 * when eventually calling get_user_pages
114048 */
114049 for (i = 0; i < riovcnt; i++) {
114050 iov_len = rvec[i].iov_len;
114051 - if (iov_len > 0) {
114052 - nr_pages_iov = ((unsigned long)rvec[i].iov_base
114053 - + iov_len)
114054 - / PAGE_SIZE - (unsigned long)rvec[i].iov_base
114055 - / PAGE_SIZE + 1;
114056 - nr_pages = max(nr_pages, nr_pages_iov);
114057 - }
114058 + if (iov_len <= 0)
114059 + continue;
114060 + nr_pages_iov = ((unsigned long)rvec[i].iov_base + iov_len) / PAGE_SIZE -
114061 + (unsigned long)rvec[i].iov_base / PAGE_SIZE + 1;
114062 + nr_pages = max(nr_pages, nr_pages_iov);
114063 }
114064
114065 if (nr_pages == 0)
114066 @@ -194,6 +195,11 @@ static ssize_t process_vm_rw_core(pid_t pid, struct iov_iter *iter,
114067 goto free_proc_pages;
114068 }
114069
114070 + if (gr_handle_ptrace(task, vm_write ? PTRACE_POKETEXT : PTRACE_ATTACH)) {
114071 + rc = -EPERM;
114072 + goto put_task_struct;
114073 + }
114074 +
114075 mm = mm_access(task, PTRACE_MODE_ATTACH);
114076 if (!mm || IS_ERR(mm)) {
114077 rc = IS_ERR(mm) ? PTR_ERR(mm) : -ESRCH;
114078 diff --git a/mm/rmap.c b/mm/rmap.c
114079 index 24dd3f9..4eb43f4 100644
114080 --- a/mm/rmap.c
114081 +++ b/mm/rmap.c
114082 @@ -166,6 +166,10 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114083 struct anon_vma *anon_vma = vma->anon_vma;
114084 struct anon_vma_chain *avc;
114085
114086 +#ifdef CONFIG_PAX_SEGMEXEC
114087 + struct anon_vma_chain *avc_m = NULL;
114088 +#endif
114089 +
114090 might_sleep();
114091 if (unlikely(!anon_vma)) {
114092 struct mm_struct *mm = vma->vm_mm;
114093 @@ -175,6 +179,12 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114094 if (!avc)
114095 goto out_enomem;
114096
114097 +#ifdef CONFIG_PAX_SEGMEXEC
114098 + avc_m = anon_vma_chain_alloc(GFP_KERNEL);
114099 + if (!avc_m)
114100 + goto out_enomem_free_avc;
114101 +#endif
114102 +
114103 anon_vma = find_mergeable_anon_vma(vma);
114104 allocated = NULL;
114105 if (!anon_vma) {
114106 @@ -188,6 +198,19 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114107 /* page_table_lock to protect against threads */
114108 spin_lock(&mm->page_table_lock);
114109 if (likely(!vma->anon_vma)) {
114110 +
114111 +#ifdef CONFIG_PAX_SEGMEXEC
114112 + struct vm_area_struct *vma_m = pax_find_mirror_vma(vma);
114113 +
114114 + if (vma_m) {
114115 + BUG_ON(vma_m->anon_vma);
114116 + vma_m->anon_vma = anon_vma;
114117 + anon_vma_chain_link(vma_m, avc_m, anon_vma);
114118 + anon_vma->degree++;
114119 + avc_m = NULL;
114120 + }
114121 +#endif
114122 +
114123 vma->anon_vma = anon_vma;
114124 anon_vma_chain_link(vma, avc, anon_vma);
114125 /* vma reference or self-parent link for new root */
114126 @@ -200,12 +223,24 @@ int anon_vma_prepare(struct vm_area_struct *vma)
114127
114128 if (unlikely(allocated))
114129 put_anon_vma(allocated);
114130 +
114131 +#ifdef CONFIG_PAX_SEGMEXEC
114132 + if (unlikely(avc_m))
114133 + anon_vma_chain_free(avc_m);
114134 +#endif
114135 +
114136 if (unlikely(avc))
114137 anon_vma_chain_free(avc);
114138 }
114139 return 0;
114140
114141 out_enomem_free_avc:
114142 +
114143 +#ifdef CONFIG_PAX_SEGMEXEC
114144 + if (avc_m)
114145 + anon_vma_chain_free(avc_m);
114146 +#endif
114147 +
114148 anon_vma_chain_free(avc);
114149 out_enomem:
114150 return -ENOMEM;
114151 @@ -249,7 +284,7 @@ static inline void unlock_anon_vma_root(struct anon_vma *root)
114152 * good chance of avoiding scanning the whole hierarchy when it searches where
114153 * page is mapped.
114154 */
114155 -int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114156 +int anon_vma_clone(struct vm_area_struct *dst, const struct vm_area_struct *src)
114157 {
114158 struct anon_vma_chain *avc, *pavc;
114159 struct anon_vma *root = NULL;
114160 @@ -303,7 +338,7 @@ int anon_vma_clone(struct vm_area_struct *dst, struct vm_area_struct *src)
114161 * the corresponding VMA in the parent process is attached to.
114162 * Returns 0 on success, non-zero on failure.
114163 */
114164 -int anon_vma_fork(struct vm_area_struct *vma, struct vm_area_struct *pvma)
114165 +int anon_vma_fork(struct vm_area_struct *vma, const struct vm_area_struct *pvma)
114166 {
114167 struct anon_vma_chain *avc;
114168 struct anon_vma *anon_vma;
114169 @@ -423,8 +458,10 @@ static void anon_vma_ctor(void *data)
114170 void __init anon_vma_init(void)
114171 {
114172 anon_vma_cachep = kmem_cache_create("anon_vma", sizeof(struct anon_vma),
114173 - 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC, anon_vma_ctor);
114174 - anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain, SLAB_PANIC);
114175 + 0, SLAB_DESTROY_BY_RCU|SLAB_PANIC|SLAB_NO_SANITIZE,
114176 + anon_vma_ctor);
114177 + anon_vma_chain_cachep = KMEM_CACHE(anon_vma_chain,
114178 + SLAB_PANIC|SLAB_NO_SANITIZE);
114179 }
114180
114181 /*
114182 diff --git a/mm/shmem.c b/mm/shmem.c
114183 index 47d536e..8321b4e 100644
114184 --- a/mm/shmem.c
114185 +++ b/mm/shmem.c
114186 @@ -33,7 +33,7 @@
114187 #include <linux/swap.h>
114188 #include <linux/uio.h>
114189
114190 -static struct vfsmount *shm_mnt;
114191 +struct vfsmount *shm_mnt;
114192
114193 #ifdef CONFIG_SHMEM
114194 /*
114195 @@ -80,7 +80,7 @@ static struct vfsmount *shm_mnt;
114196 #define BOGO_DIRENT_SIZE 20
114197
114198 /* Symlink up to this size is kmalloc'ed instead of using a swappable page */
114199 -#define SHORT_SYMLINK_LEN 128
114200 +#define SHORT_SYMLINK_LEN 64
114201
114202 /*
114203 * shmem_fallocate communicates with shmem_fault or shmem_writepage via
114204 @@ -2555,6 +2555,11 @@ static const struct xattr_handler *shmem_xattr_handlers[] = {
114205 static int shmem_xattr_validate(const char *name)
114206 {
114207 struct { const char *prefix; size_t len; } arr[] = {
114208 +
114209 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114210 + { XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN},
114211 +#endif
114212 +
114213 { XATTR_SECURITY_PREFIX, XATTR_SECURITY_PREFIX_LEN },
114214 { XATTR_TRUSTED_PREFIX, XATTR_TRUSTED_PREFIX_LEN }
114215 };
114216 @@ -2610,6 +2615,15 @@ static int shmem_setxattr(struct dentry *dentry, const char *name,
114217 if (err)
114218 return err;
114219
114220 +#ifdef CONFIG_PAX_XATTR_PAX_FLAGS
114221 + if (!strncmp(name, XATTR_USER_PREFIX, XATTR_USER_PREFIX_LEN)) {
114222 + if (strcmp(name, XATTR_NAME_PAX_FLAGS))
114223 + return -EOPNOTSUPP;
114224 + if (size > 8)
114225 + return -EINVAL;
114226 + }
114227 +#endif
114228 +
114229 return simple_xattr_set(&info->xattrs, name, value, size, flags);
114230 }
114231
114232 @@ -2993,8 +3007,7 @@ int shmem_fill_super(struct super_block *sb, void *data, int silent)
114233 int err = -ENOMEM;
114234
114235 /* Round up to L1_CACHE_BYTES to resist false sharing */
114236 - sbinfo = kzalloc(max((int)sizeof(struct shmem_sb_info),
114237 - L1_CACHE_BYTES), GFP_KERNEL);
114238 + sbinfo = kzalloc(max(sizeof(struct shmem_sb_info), L1_CACHE_BYTES), GFP_KERNEL);
114239 if (!sbinfo)
114240 return -ENOMEM;
114241
114242 diff --git a/mm/slab.c b/mm/slab.c
114243 index 7eb38dd..a5172b1 100644
114244 --- a/mm/slab.c
114245 +++ b/mm/slab.c
114246 @@ -314,10 +314,12 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114247 if ((x)->max_freeable < i) \
114248 (x)->max_freeable = i; \
114249 } while (0)
114250 -#define STATS_INC_ALLOCHIT(x) atomic_inc(&(x)->allochit)
114251 -#define STATS_INC_ALLOCMISS(x) atomic_inc(&(x)->allocmiss)
114252 -#define STATS_INC_FREEHIT(x) atomic_inc(&(x)->freehit)
114253 -#define STATS_INC_FREEMISS(x) atomic_inc(&(x)->freemiss)
114254 +#define STATS_INC_ALLOCHIT(x) atomic_inc_unchecked(&(x)->allochit)
114255 +#define STATS_INC_ALLOCMISS(x) atomic_inc_unchecked(&(x)->allocmiss)
114256 +#define STATS_INC_FREEHIT(x) atomic_inc_unchecked(&(x)->freehit)
114257 +#define STATS_INC_FREEMISS(x) atomic_inc_unchecked(&(x)->freemiss)
114258 +#define STATS_INC_SANITIZED(x) atomic_inc_unchecked(&(x)->sanitized)
114259 +#define STATS_INC_NOT_SANITIZED(x) atomic_inc_unchecked(&(x)->not_sanitized)
114260 #else
114261 #define STATS_INC_ACTIVE(x) do { } while (0)
114262 #define STATS_DEC_ACTIVE(x) do { } while (0)
114263 @@ -334,6 +336,8 @@ static void kmem_cache_node_init(struct kmem_cache_node *parent)
114264 #define STATS_INC_ALLOCMISS(x) do { } while (0)
114265 #define STATS_INC_FREEHIT(x) do { } while (0)
114266 #define STATS_INC_FREEMISS(x) do { } while (0)
114267 +#define STATS_INC_SANITIZED(x) do { } while (0)
114268 +#define STATS_INC_NOT_SANITIZED(x) do { } while (0)
114269 #endif
114270
114271 #if DEBUG
114272 @@ -450,7 +454,7 @@ static inline void *index_to_obj(struct kmem_cache *cache, struct page *page,
114273 * reciprocal_divide(offset, cache->reciprocal_buffer_size)
114274 */
114275 static inline unsigned int obj_to_index(const struct kmem_cache *cache,
114276 - const struct page *page, void *obj)
114277 + const struct page *page, const void *obj)
114278 {
114279 u32 offset = (obj - page->s_mem);
114280 return reciprocal_divide(offset, cache->reciprocal_buffer_size);
114281 @@ -1452,7 +1456,7 @@ void __init kmem_cache_init(void)
114282 * structures first. Without this, further allocations will bug.
114283 */
114284 kmalloc_caches[INDEX_NODE] = create_kmalloc_cache("kmalloc-node",
114285 - kmalloc_size(INDEX_NODE), ARCH_KMALLOC_FLAGS);
114286 + kmalloc_size(INDEX_NODE), SLAB_USERCOPY | ARCH_KMALLOC_FLAGS);
114287 slab_state = PARTIAL_NODE;
114288
114289 slab_early_init = 0;
114290 @@ -2073,7 +2077,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
114291
114292 cachep = find_mergeable(size, align, flags, name, ctor);
114293 if (cachep) {
114294 - cachep->refcount++;
114295 + atomic_inc(&cachep->refcount);
114296
114297 /*
114298 * Adjust the object sizes so that we clear
114299 @@ -3371,6 +3375,20 @@ static inline void __cache_free(struct kmem_cache *cachep, void *objp,
114300 struct array_cache *ac = cpu_cache_get(cachep);
114301
114302 check_irq_off();
114303 +
114304 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114305 + if (cachep->flags & (SLAB_POISON | SLAB_NO_SANITIZE))
114306 + STATS_INC_NOT_SANITIZED(cachep);
114307 + else {
114308 + memset(objp, PAX_MEMORY_SANITIZE_VALUE, cachep->object_size);
114309 +
114310 + if (cachep->ctor)
114311 + cachep->ctor(objp);
114312 +
114313 + STATS_INC_SANITIZED(cachep);
114314 + }
114315 +#endif
114316 +
114317 kmemleak_free_recursive(objp, cachep->flags);
114318 objp = cache_free_debugcheck(cachep, objp, caller);
114319
114320 @@ -3483,7 +3501,7 @@ __do_kmalloc_node(size_t size, gfp_t flags, int node, unsigned long caller)
114321 return kmem_cache_alloc_node_trace(cachep, flags, node, size);
114322 }
114323
114324 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
114325 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
114326 {
114327 return __do_kmalloc_node(size, flags, node, _RET_IP_);
114328 }
114329 @@ -3503,7 +3521,7 @@ EXPORT_SYMBOL(__kmalloc_node_track_caller);
114330 * @flags: the type of memory to allocate (see kmalloc).
114331 * @caller: function caller for debug tracking of the caller
114332 */
114333 -static __always_inline void *__do_kmalloc(size_t size, gfp_t flags,
114334 +static __always_inline void * __size_overflow(1) __do_kmalloc(size_t size, gfp_t flags,
114335 unsigned long caller)
114336 {
114337 struct kmem_cache *cachep;
114338 @@ -3576,6 +3594,7 @@ void kfree(const void *objp)
114339
114340 if (unlikely(ZERO_OR_NULL_PTR(objp)))
114341 return;
114342 + VM_BUG_ON(!virt_addr_valid(objp));
114343 local_irq_save(flags);
114344 kfree_debugcheck(objp);
114345 c = virt_to_cache(objp);
114346 @@ -3995,14 +4014,22 @@ void slabinfo_show_stats(struct seq_file *m, struct kmem_cache *cachep)
114347 }
114348 /* cpu stats */
114349 {
114350 - unsigned long allochit = atomic_read(&cachep->allochit);
114351 - unsigned long allocmiss = atomic_read(&cachep->allocmiss);
114352 - unsigned long freehit = atomic_read(&cachep->freehit);
114353 - unsigned long freemiss = atomic_read(&cachep->freemiss);
114354 + unsigned long allochit = atomic_read_unchecked(&cachep->allochit);
114355 + unsigned long allocmiss = atomic_read_unchecked(&cachep->allocmiss);
114356 + unsigned long freehit = atomic_read_unchecked(&cachep->freehit);
114357 + unsigned long freemiss = atomic_read_unchecked(&cachep->freemiss);
114358
114359 seq_printf(m, " : cpustat %6lu %6lu %6lu %6lu",
114360 allochit, allocmiss, freehit, freemiss);
114361 }
114362 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114363 + {
114364 + unsigned long sanitized = atomic_read_unchecked(&cachep->sanitized);
114365 + unsigned long not_sanitized = atomic_read_unchecked(&cachep->not_sanitized);
114366 +
114367 + seq_printf(m, " : pax %6lu %6lu", sanitized, not_sanitized);
114368 + }
114369 +#endif
114370 #endif
114371 }
114372
114373 @@ -4210,13 +4237,69 @@ static const struct file_operations proc_slabstats_operations = {
114374 static int __init slab_proc_init(void)
114375 {
114376 #ifdef CONFIG_DEBUG_SLAB_LEAK
114377 - proc_create("slab_allocators", 0, NULL, &proc_slabstats_operations);
114378 + proc_create("slab_allocators", S_IRUSR, NULL, &proc_slabstats_operations);
114379 #endif
114380 return 0;
114381 }
114382 module_init(slab_proc_init);
114383 #endif
114384
114385 +bool is_usercopy_object(const void *ptr)
114386 +{
114387 + struct page *page;
114388 + struct kmem_cache *cachep;
114389 +
114390 + if (ZERO_OR_NULL_PTR(ptr))
114391 + return false;
114392 +
114393 + if (!slab_is_available())
114394 + return false;
114395 +
114396 + if (!virt_addr_valid(ptr))
114397 + return false;
114398 +
114399 + page = virt_to_head_page(ptr);
114400 +
114401 + if (!PageSlab(page))
114402 + return false;
114403 +
114404 + cachep = page->slab_cache;
114405 + return cachep->flags & SLAB_USERCOPY;
114406 +}
114407 +
114408 +#ifdef CONFIG_PAX_USERCOPY
114409 +const char *check_heap_object(const void *ptr, unsigned long n)
114410 +{
114411 + struct page *page;
114412 + struct kmem_cache *cachep;
114413 + unsigned int objnr;
114414 + unsigned long offset;
114415 +
114416 + if (ZERO_OR_NULL_PTR(ptr))
114417 + return "<null>";
114418 +
114419 + if (!virt_addr_valid(ptr))
114420 + return NULL;
114421 +
114422 + page = virt_to_head_page(ptr);
114423 +
114424 + if (!PageSlab(page))
114425 + return NULL;
114426 +
114427 + cachep = page->slab_cache;
114428 + if (!(cachep->flags & SLAB_USERCOPY))
114429 + return cachep->name;
114430 +
114431 + objnr = obj_to_index(cachep, page, ptr);
114432 + BUG_ON(objnr >= cachep->num);
114433 + offset = ptr - index_to_obj(cachep, page, objnr) - obj_offset(cachep);
114434 + if (offset <= cachep->object_size && n <= cachep->object_size - offset)
114435 + return NULL;
114436 +
114437 + return cachep->name;
114438 +}
114439 +#endif
114440 +
114441 /**
114442 * ksize - get the actual amount of memory allocated for a given object
114443 * @objp: Pointer to the object
114444 diff --git a/mm/slab.h b/mm/slab.h
114445 index 4c3ac12..7b2e470 100644
114446 --- a/mm/slab.h
114447 +++ b/mm/slab.h
114448 @@ -22,7 +22,7 @@ struct kmem_cache {
114449 unsigned int align; /* Alignment as calculated */
114450 unsigned long flags; /* Active flags on the slab */
114451 const char *name; /* Slab name for sysfs */
114452 - int refcount; /* Use counter */
114453 + atomic_t refcount; /* Use counter */
114454 void (*ctor)(void *); /* Called on object slot creation */
114455 struct list_head list; /* List of all slab caches on the system */
114456 };
114457 @@ -66,6 +66,20 @@ extern struct list_head slab_caches;
114458 /* The slab cache that manages slab cache information */
114459 extern struct kmem_cache *kmem_cache;
114460
114461 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114462 +#ifdef CONFIG_X86_64
114463 +#define PAX_MEMORY_SANITIZE_VALUE '\xfe'
114464 +#else
114465 +#define PAX_MEMORY_SANITIZE_VALUE '\xff'
114466 +#endif
114467 +enum pax_sanitize_mode {
114468 + PAX_SANITIZE_SLAB_OFF = 0,
114469 + PAX_SANITIZE_SLAB_FAST,
114470 + PAX_SANITIZE_SLAB_FULL,
114471 +};
114472 +extern enum pax_sanitize_mode pax_sanitize_slab;
114473 +#endif
114474 +
114475 unsigned long calculate_alignment(unsigned long flags,
114476 unsigned long align, unsigned long size);
114477
114478 @@ -114,7 +128,8 @@ static inline unsigned long kmem_cache_flags(unsigned long object_size,
114479
114480 /* Legal flag mask for kmem_cache_create(), for various configurations */
114481 #define SLAB_CORE_FLAGS (SLAB_HWCACHE_ALIGN | SLAB_CACHE_DMA | SLAB_PANIC | \
114482 - SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS )
114483 + SLAB_DESTROY_BY_RCU | SLAB_DEBUG_OBJECTS | \
114484 + SLAB_USERCOPY | SLAB_NO_SANITIZE)
114485
114486 #if defined(CONFIG_DEBUG_SLAB)
114487 #define SLAB_DEBUG_FLAGS (SLAB_RED_ZONE | SLAB_POISON | SLAB_STORE_USER)
114488 @@ -315,6 +330,9 @@ static inline struct kmem_cache *cache_from_obj(struct kmem_cache *s, void *x)
114489 return s;
114490
114491 page = virt_to_head_page(x);
114492 +
114493 + BUG_ON(!PageSlab(page));
114494 +
114495 cachep = page->slab_cache;
114496 if (slab_equal_or_root(cachep, s))
114497 return cachep;
114498 diff --git a/mm/slab_common.c b/mm/slab_common.c
114499 index 999bb34..9843aea 100644
114500 --- a/mm/slab_common.c
114501 +++ b/mm/slab_common.c
114502 @@ -25,11 +25,35 @@
114503
114504 #include "slab.h"
114505
114506 -enum slab_state slab_state;
114507 +enum slab_state slab_state __read_only;
114508 LIST_HEAD(slab_caches);
114509 DEFINE_MUTEX(slab_mutex);
114510 struct kmem_cache *kmem_cache;
114511
114512 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114513 +enum pax_sanitize_mode pax_sanitize_slab __read_only = PAX_SANITIZE_SLAB_FAST;
114514 +static int __init pax_sanitize_slab_setup(char *str)
114515 +{
114516 + if (!str)
114517 + return 0;
114518 +
114519 + if (!strcmp(str, "0") || !strcmp(str, "off")) {
114520 + pr_info("PaX slab sanitization: %s\n", "disabled");
114521 + pax_sanitize_slab = PAX_SANITIZE_SLAB_OFF;
114522 + } else if (!strcmp(str, "1") || !strcmp(str, "fast")) {
114523 + pr_info("PaX slab sanitization: %s\n", "fast");
114524 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FAST;
114525 + } else if (!strcmp(str, "full")) {
114526 + pr_info("PaX slab sanitization: %s\n", "full");
114527 + pax_sanitize_slab = PAX_SANITIZE_SLAB_FULL;
114528 + } else
114529 + pr_err("PaX slab sanitization: unsupported option '%s'\n", str);
114530 +
114531 + return 0;
114532 +}
114533 +early_param("pax_sanitize_slab", pax_sanitize_slab_setup);
114534 +#endif
114535 +
114536 /*
114537 * Set of flags that will prevent slab merging
114538 */
114539 @@ -44,7 +68,7 @@ struct kmem_cache *kmem_cache;
114540 * Merge control. If this is set then no merging of slab caches will occur.
114541 * (Could be removed. This was introduced to pacify the merge skeptics.)
114542 */
114543 -static int slab_nomerge;
114544 +static int slab_nomerge = 1;
114545
114546 static int __init setup_slab_nomerge(char *str)
114547 {
114548 @@ -217,7 +241,7 @@ int slab_unmergeable(struct kmem_cache *s)
114549 /*
114550 * We may have set a slab to be unmergeable during bootstrap.
114551 */
114552 - if (s->refcount < 0)
114553 + if (atomic_read(&s->refcount) < 0)
114554 return 1;
114555
114556 return 0;
114557 @@ -321,7 +345,7 @@ do_kmem_cache_create(const char *name, size_t object_size, size_t size,
114558 if (err)
114559 goto out_free_cache;
114560
114561 - s->refcount = 1;
114562 + atomic_set(&s->refcount, 1);
114563 list_add(&s->list, &slab_caches);
114564 out:
114565 if (err)
114566 @@ -386,6 +410,13 @@ kmem_cache_create(const char *name, size_t size, size_t align,
114567 */
114568 flags &= CACHE_CREATE_MASK;
114569
114570 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114571 + if (pax_sanitize_slab == PAX_SANITIZE_SLAB_OFF || (flags & SLAB_DESTROY_BY_RCU))
114572 + flags |= SLAB_NO_SANITIZE;
114573 + else if (pax_sanitize_slab == PAX_SANITIZE_SLAB_FULL)
114574 + flags &= ~SLAB_NO_SANITIZE;
114575 +#endif
114576 +
114577 s = __kmem_cache_alias(name, size, align, flags, ctor);
114578 if (s)
114579 goto out_unlock;
114580 @@ -456,7 +487,7 @@ static void do_kmem_cache_release(struct list_head *release,
114581 rcu_barrier();
114582
114583 list_for_each_entry_safe(s, s2, release, list) {
114584 -#ifdef SLAB_SUPPORTS_SYSFS
114585 +#if defined(SLAB_SUPPORTS_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
114586 sysfs_slab_remove(s);
114587 #else
114588 slab_kmem_cache_release(s);
114589 @@ -625,8 +656,7 @@ void kmem_cache_destroy(struct kmem_cache *s)
114590
114591 mutex_lock(&slab_mutex);
114592
114593 - s->refcount--;
114594 - if (s->refcount)
114595 + if (!atomic_dec_and_test(&s->refcount))
114596 goto out_unlock;
114597
114598 for_each_memcg_cache_safe(c, c2, s) {
114599 @@ -691,7 +721,7 @@ void __init create_boot_cache(struct kmem_cache *s, const char *name, size_t siz
114600 panic("Creation of kmalloc slab %s size=%zu failed. Reason %d\n",
114601 name, size, err);
114602
114603 - s->refcount = -1; /* Exempt from merging for now */
114604 + atomic_set(&s->refcount, -1); /* Exempt from merging for now */
114605 }
114606
114607 struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
114608 @@ -704,7 +734,7 @@ struct kmem_cache *__init create_kmalloc_cache(const char *name, size_t size,
114609
114610 create_boot_cache(s, name, size, flags);
114611 list_add(&s->list, &slab_caches);
114612 - s->refcount = 1;
114613 + atomic_set(&s->refcount, 1);
114614 return s;
114615 }
114616
114617 @@ -716,6 +746,11 @@ struct kmem_cache *kmalloc_dma_caches[KMALLOC_SHIFT_HIGH + 1];
114618 EXPORT_SYMBOL(kmalloc_dma_caches);
114619 #endif
114620
114621 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114622 +struct kmem_cache *kmalloc_usercopy_caches[KMALLOC_SHIFT_HIGH + 1];
114623 +EXPORT_SYMBOL(kmalloc_usercopy_caches);
114624 +#endif
114625 +
114626 /*
114627 * Conversion table for small slabs sizes / 8 to the index in the
114628 * kmalloc array. This is necessary for slabs < 192 since we have non power
114629 @@ -780,6 +815,13 @@ struct kmem_cache *kmalloc_slab(size_t size, gfp_t flags)
114630 return kmalloc_dma_caches[index];
114631
114632 #endif
114633 +
114634 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114635 + if (unlikely((flags & GFP_USERCOPY)))
114636 + return kmalloc_usercopy_caches[index];
114637 +
114638 +#endif
114639 +
114640 return kmalloc_caches[index];
114641 }
114642
114643 @@ -836,7 +878,7 @@ void __init create_kmalloc_caches(unsigned long flags)
114644 for (i = KMALLOC_SHIFT_LOW; i <= KMALLOC_SHIFT_HIGH; i++) {
114645 if (!kmalloc_caches[i]) {
114646 kmalloc_caches[i] = create_kmalloc_cache(NULL,
114647 - 1 << i, flags);
114648 + 1 << i, SLAB_USERCOPY | flags);
114649 }
114650
114651 /*
114652 @@ -845,10 +887,10 @@ void __init create_kmalloc_caches(unsigned long flags)
114653 * earlier power of two caches
114654 */
114655 if (KMALLOC_MIN_SIZE <= 32 && !kmalloc_caches[1] && i == 6)
114656 - kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, flags);
114657 + kmalloc_caches[1] = create_kmalloc_cache(NULL, 96, SLAB_USERCOPY | flags);
114658
114659 if (KMALLOC_MIN_SIZE <= 64 && !kmalloc_caches[2] && i == 7)
114660 - kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, flags);
114661 + kmalloc_caches[2] = create_kmalloc_cache(NULL, 192, SLAB_USERCOPY | flags);
114662 }
114663
114664 /* Kmalloc array is now usable */
114665 @@ -881,6 +923,23 @@ void __init create_kmalloc_caches(unsigned long flags)
114666 }
114667 }
114668 #endif
114669 +
114670 +#ifdef CONFIG_PAX_USERCOPY_SLABS
114671 + for (i = 0; i <= KMALLOC_SHIFT_HIGH; i++) {
114672 + struct kmem_cache *s = kmalloc_caches[i];
114673 +
114674 + if (s) {
114675 + int size = kmalloc_size(i);
114676 + char *n = kasprintf(GFP_NOWAIT,
114677 + "usercopy-kmalloc-%d", size);
114678 +
114679 + BUG_ON(!n);
114680 + kmalloc_usercopy_caches[i] = create_kmalloc_cache(n,
114681 + size, SLAB_USERCOPY | flags);
114682 + }
114683 + }
114684 +#endif
114685 +
114686 }
114687 #endif /* !CONFIG_SLOB */
114688
114689 @@ -940,6 +999,9 @@ static void print_slabinfo_header(struct seq_file *m)
114690 seq_puts(m, " : globalstat <listallocs> <maxobjs> <grown> <reaped> "
114691 "<error> <maxfreeable> <nodeallocs> <remotefrees> <alienoverflow>");
114692 seq_puts(m, " : cpustat <allochit> <allocmiss> <freehit> <freemiss>");
114693 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114694 + seq_puts(m, " : pax <sanitized> <not_sanitized>");
114695 +#endif
114696 #endif
114697 seq_putc(m, '\n');
114698 }
114699 @@ -1069,7 +1131,7 @@ static int __init slab_proc_init(void)
114700 module_init(slab_proc_init);
114701 #endif /* CONFIG_SLABINFO */
114702
114703 -static __always_inline void *__do_krealloc(const void *p, size_t new_size,
114704 +static __always_inline void * __size_overflow(2) __do_krealloc(const void *p, size_t new_size,
114705 gfp_t flags)
114706 {
114707 void *ret;
114708 diff --git a/mm/slob.c b/mm/slob.c
114709 index 4765f65..fafa9d5 100644
114710 --- a/mm/slob.c
114711 +++ b/mm/slob.c
114712 @@ -157,7 +157,7 @@ static void set_slob(slob_t *s, slobidx_t size, slob_t *next)
114713 /*
114714 * Return the size of a slob block.
114715 */
114716 -static slobidx_t slob_units(slob_t *s)
114717 +static slobidx_t slob_units(const slob_t *s)
114718 {
114719 if (s->units > 0)
114720 return s->units;
114721 @@ -167,7 +167,7 @@ static slobidx_t slob_units(slob_t *s)
114722 /*
114723 * Return the next free slob block pointer after this one.
114724 */
114725 -static slob_t *slob_next(slob_t *s)
114726 +static slob_t *slob_next(const slob_t *s)
114727 {
114728 slob_t *base = (slob_t *)((unsigned long)s & PAGE_MASK);
114729 slobidx_t next;
114730 @@ -182,14 +182,14 @@ static slob_t *slob_next(slob_t *s)
114731 /*
114732 * Returns true if s is the last free block in its page.
114733 */
114734 -static int slob_last(slob_t *s)
114735 +static int slob_last(const slob_t *s)
114736 {
114737 return !((unsigned long)slob_next(s) & ~PAGE_MASK);
114738 }
114739
114740 -static void *slob_new_pages(gfp_t gfp, int order, int node)
114741 +static struct page *slob_new_pages(gfp_t gfp, unsigned int order, int node)
114742 {
114743 - void *page;
114744 + struct page *page;
114745
114746 #ifdef CONFIG_NUMA
114747 if (node != NUMA_NO_NODE)
114748 @@ -201,14 +201,18 @@ static void *slob_new_pages(gfp_t gfp, int order, int node)
114749 if (!page)
114750 return NULL;
114751
114752 - return page_address(page);
114753 + __SetPageSlab(page);
114754 + return page;
114755 }
114756
114757 -static void slob_free_pages(void *b, int order)
114758 +static void slob_free_pages(struct page *sp, int order)
114759 {
114760 if (current->reclaim_state)
114761 current->reclaim_state->reclaimed_slab += 1 << order;
114762 - free_pages((unsigned long)b, order);
114763 + __ClearPageSlab(sp);
114764 + page_mapcount_reset(sp);
114765 + sp->private = 0;
114766 + __free_pages(sp, order);
114767 }
114768
114769 /*
114770 @@ -313,15 +317,15 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
114771
114772 /* Not enough space: must allocate a new page */
114773 if (!b) {
114774 - b = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
114775 - if (!b)
114776 + sp = slob_new_pages(gfp & ~__GFP_ZERO, 0, node);
114777 + if (!sp)
114778 return NULL;
114779 - sp = virt_to_page(b);
114780 - __SetPageSlab(sp);
114781 + b = page_address(sp);
114782
114783 spin_lock_irqsave(&slob_lock, flags);
114784 sp->units = SLOB_UNITS(PAGE_SIZE);
114785 sp->freelist = b;
114786 + sp->private = 0;
114787 INIT_LIST_HEAD(&sp->lru);
114788 set_slob(b, SLOB_UNITS(PAGE_SIZE), b + SLOB_UNITS(PAGE_SIZE));
114789 set_slob_page_free(sp, slob_list);
114790 @@ -337,7 +341,7 @@ static void *slob_alloc(size_t size, gfp_t gfp, int align, int node)
114791 /*
114792 * slob_free: entry point into the slob allocator.
114793 */
114794 -static void slob_free(void *block, int size)
114795 +static void slob_free(struct kmem_cache *c, void *block, int size)
114796 {
114797 struct page *sp;
114798 slob_t *prev, *next, *b = (slob_t *)block;
114799 @@ -359,12 +363,15 @@ static void slob_free(void *block, int size)
114800 if (slob_page_free(sp))
114801 clear_slob_page_free(sp);
114802 spin_unlock_irqrestore(&slob_lock, flags);
114803 - __ClearPageSlab(sp);
114804 - page_mapcount_reset(sp);
114805 - slob_free_pages(b, 0);
114806 + slob_free_pages(sp, 0);
114807 return;
114808 }
114809
114810 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
114811 + if (pax_sanitize_slab && !(c && (c->flags & SLAB_NO_SANITIZE)))
114812 + memset(block, PAX_MEMORY_SANITIZE_VALUE, size);
114813 +#endif
114814 +
114815 if (!slob_page_free(sp)) {
114816 /* This slob page is about to become partially free. Easy! */
114817 sp->units = units;
114818 @@ -424,11 +431,10 @@ out:
114819 */
114820
114821 static __always_inline void *
114822 -__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114823 +__do_kmalloc_node_align(size_t size, gfp_t gfp, int node, unsigned long caller, int align)
114824 {
114825 - unsigned int *m;
114826 - int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114827 - void *ret;
114828 + slob_t *m;
114829 + void *ret = NULL;
114830
114831 gfp &= gfp_allowed_mask;
114832
114833 @@ -442,27 +448,45 @@ __do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114834
114835 if (!m)
114836 return NULL;
114837 - *m = size;
114838 + BUILD_BUG_ON(ARCH_KMALLOC_MINALIGN < 2 * SLOB_UNIT);
114839 + BUILD_BUG_ON(ARCH_SLAB_MINALIGN < 2 * SLOB_UNIT);
114840 + m[0].units = size;
114841 + m[1].units = align;
114842 ret = (void *)m + align;
114843
114844 trace_kmalloc_node(caller, ret,
114845 size, size + align, gfp, node);
114846 } else {
114847 unsigned int order = get_order(size);
114848 + struct page *page;
114849
114850 if (likely(order))
114851 gfp |= __GFP_COMP;
114852 - ret = slob_new_pages(gfp, order, node);
114853 + page = slob_new_pages(gfp, order, node);
114854 + if (page) {
114855 + ret = page_address(page);
114856 + page->private = size;
114857 + }
114858
114859 trace_kmalloc_node(caller, ret,
114860 size, PAGE_SIZE << order, gfp, node);
114861 }
114862
114863 - kmemleak_alloc(ret, size, 1, gfp);
114864 return ret;
114865 }
114866
114867 -void *__kmalloc(size_t size, gfp_t gfp)
114868 +static __always_inline void *
114869 +__do_kmalloc_node(size_t size, gfp_t gfp, int node, unsigned long caller)
114870 +{
114871 + int align = max(ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114872 + void *ret = __do_kmalloc_node_align(size, gfp, node, caller, align);
114873 +
114874 + if (!ZERO_OR_NULL_PTR(ret))
114875 + kmemleak_alloc(ret, size, 1, gfp);
114876 + return ret;
114877 +}
114878 +
114879 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t gfp)
114880 {
114881 return __do_kmalloc_node(size, gfp, NUMA_NO_NODE, _RET_IP_);
114882 }
114883 @@ -491,34 +515,112 @@ void kfree(const void *block)
114884 return;
114885 kmemleak_free(block);
114886
114887 + VM_BUG_ON(!virt_addr_valid(block));
114888 sp = virt_to_page(block);
114889 - if (PageSlab(sp)) {
114890 + VM_BUG_ON(!PageSlab(sp));
114891 + if (!sp->private) {
114892 int align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114893 - unsigned int *m = (unsigned int *)(block - align);
114894 - slob_free(m, *m + align);
114895 - } else
114896 + slob_t *m = (slob_t *)(block - align);
114897 + slob_free(NULL, m, m[0].units + align);
114898 + } else {
114899 + __ClearPageSlab(sp);
114900 + page_mapcount_reset(sp);
114901 + sp->private = 0;
114902 __free_pages(sp, compound_order(sp));
114903 + }
114904 }
114905 EXPORT_SYMBOL(kfree);
114906
114907 +bool is_usercopy_object(const void *ptr)
114908 +{
114909 + if (!slab_is_available())
114910 + return false;
114911 +
114912 + // PAX: TODO
114913 +
114914 + return false;
114915 +}
114916 +
114917 +#ifdef CONFIG_PAX_USERCOPY
114918 +const char *check_heap_object(const void *ptr, unsigned long n)
114919 +{
114920 + struct page *page;
114921 + const slob_t *free;
114922 + const void *base;
114923 + unsigned long flags;
114924 +
114925 + if (ZERO_OR_NULL_PTR(ptr))
114926 + return "<null>";
114927 +
114928 + if (!virt_addr_valid(ptr))
114929 + return NULL;
114930 +
114931 + page = virt_to_head_page(ptr);
114932 + if (!PageSlab(page))
114933 + return NULL;
114934 +
114935 + if (page->private) {
114936 + base = page;
114937 + if (base <= ptr && n <= page->private - (ptr - base))
114938 + return NULL;
114939 + return "<slob>";
114940 + }
114941 +
114942 + /* some tricky double walking to find the chunk */
114943 + spin_lock_irqsave(&slob_lock, flags);
114944 + base = (void *)((unsigned long)ptr & PAGE_MASK);
114945 + free = page->freelist;
114946 +
114947 + while (!slob_last(free) && (void *)free <= ptr) {
114948 + base = free + slob_units(free);
114949 + free = slob_next(free);
114950 + }
114951 +
114952 + while (base < (void *)free) {
114953 + slobidx_t m = ((slob_t *)base)[0].units, align = ((slob_t *)base)[1].units;
114954 + int size = SLOB_UNIT * SLOB_UNITS(m + align);
114955 + int offset;
114956 +
114957 + if (ptr < base + align)
114958 + break;
114959 +
114960 + offset = ptr - base - align;
114961 + if (offset >= m) {
114962 + base += size;
114963 + continue;
114964 + }
114965 +
114966 + if (n > m - offset)
114967 + break;
114968 +
114969 + spin_unlock_irqrestore(&slob_lock, flags);
114970 + return NULL;
114971 + }
114972 +
114973 + spin_unlock_irqrestore(&slob_lock, flags);
114974 + return "<slob>";
114975 +}
114976 +#endif
114977 +
114978 /* can't use ksize for kmem_cache_alloc memory, only kmalloc */
114979 size_t ksize(const void *block)
114980 {
114981 struct page *sp;
114982 int align;
114983 - unsigned int *m;
114984 + slob_t *m;
114985
114986 BUG_ON(!block);
114987 if (unlikely(block == ZERO_SIZE_PTR))
114988 return 0;
114989
114990 sp = virt_to_page(block);
114991 - if (unlikely(!PageSlab(sp)))
114992 - return PAGE_SIZE << compound_order(sp);
114993 + VM_BUG_ON(!PageSlab(sp));
114994 + if (sp->private)
114995 + return sp->private;
114996
114997 align = max_t(size_t, ARCH_KMALLOC_MINALIGN, ARCH_SLAB_MINALIGN);
114998 - m = (unsigned int *)(block - align);
114999 - return SLOB_UNITS(*m) * SLOB_UNIT;
115000 + m = (slob_t *)(block - align);
115001 + return SLOB_UNITS(m[0].units) * SLOB_UNIT;
115002 }
115003 EXPORT_SYMBOL(ksize);
115004
115005 @@ -534,23 +636,33 @@ int __kmem_cache_create(struct kmem_cache *c, unsigned long flags)
115006
115007 static void *slob_alloc_node(struct kmem_cache *c, gfp_t flags, int node)
115008 {
115009 - void *b;
115010 + void *b = NULL;
115011
115012 flags &= gfp_allowed_mask;
115013
115014 lockdep_trace_alloc(flags);
115015
115016 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115017 + b = __do_kmalloc_node_align(c->size, flags, node, _RET_IP_, c->align);
115018 +#else
115019 if (c->size < PAGE_SIZE) {
115020 b = slob_alloc(c->size, flags, c->align, node);
115021 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115022 SLOB_UNITS(c->size) * SLOB_UNIT,
115023 flags, node);
115024 } else {
115025 - b = slob_new_pages(flags, get_order(c->size), node);
115026 + struct page *sp;
115027 +
115028 + sp = slob_new_pages(flags, get_order(c->size), node);
115029 + if (sp) {
115030 + b = page_address(sp);
115031 + sp->private = c->size;
115032 + }
115033 trace_kmem_cache_alloc_node(_RET_IP_, b, c->object_size,
115034 PAGE_SIZE << get_order(c->size),
115035 flags, node);
115036 }
115037 +#endif
115038
115039 if (b && c->ctor)
115040 c->ctor(b);
115041 @@ -566,7 +678,7 @@ void *kmem_cache_alloc(struct kmem_cache *cachep, gfp_t flags)
115042 EXPORT_SYMBOL(kmem_cache_alloc);
115043
115044 #ifdef CONFIG_NUMA
115045 -void *__kmalloc_node(size_t size, gfp_t gfp, int node)
115046 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t gfp, int node)
115047 {
115048 return __do_kmalloc_node(size, gfp, node, _RET_IP_);
115049 }
115050 @@ -579,12 +691,16 @@ void *kmem_cache_alloc_node(struct kmem_cache *cachep, gfp_t gfp, int node)
115051 EXPORT_SYMBOL(kmem_cache_alloc_node);
115052 #endif
115053
115054 -static void __kmem_cache_free(void *b, int size)
115055 +static void __kmem_cache_free(struct kmem_cache *c, void *b, int size)
115056 {
115057 - if (size < PAGE_SIZE)
115058 - slob_free(b, size);
115059 + struct page *sp;
115060 +
115061 + sp = virt_to_page(b);
115062 + BUG_ON(!PageSlab(sp));
115063 + if (!sp->private)
115064 + slob_free(c, b, size);
115065 else
115066 - slob_free_pages(b, get_order(size));
115067 + slob_free_pages(sp, get_order(size));
115068 }
115069
115070 static void kmem_rcu_free(struct rcu_head *head)
115071 @@ -592,22 +708,36 @@ static void kmem_rcu_free(struct rcu_head *head)
115072 struct slob_rcu *slob_rcu = (struct slob_rcu *)head;
115073 void *b = (void *)slob_rcu - (slob_rcu->size - sizeof(struct slob_rcu));
115074
115075 - __kmem_cache_free(b, slob_rcu->size);
115076 + __kmem_cache_free(NULL, b, slob_rcu->size);
115077 }
115078
115079 void kmem_cache_free(struct kmem_cache *c, void *b)
115080 {
115081 + int size = c->size;
115082 +
115083 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115084 + if (size + c->align < PAGE_SIZE) {
115085 + size += c->align;
115086 + b -= c->align;
115087 + }
115088 +#endif
115089 +
115090 kmemleak_free_recursive(b, c->flags);
115091 if (unlikely(c->flags & SLAB_DESTROY_BY_RCU)) {
115092 struct slob_rcu *slob_rcu;
115093 - slob_rcu = b + (c->size - sizeof(struct slob_rcu));
115094 - slob_rcu->size = c->size;
115095 + slob_rcu = b + (size - sizeof(struct slob_rcu));
115096 + slob_rcu->size = size;
115097 call_rcu(&slob_rcu->head, kmem_rcu_free);
115098 } else {
115099 - __kmem_cache_free(b, c->size);
115100 + __kmem_cache_free(c, b, size);
115101 }
115102
115103 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115104 + trace_kfree(_RET_IP_, b);
115105 +#else
115106 trace_kmem_cache_free(_RET_IP_, b);
115107 +#endif
115108 +
115109 }
115110 EXPORT_SYMBOL(kmem_cache_free);
115111
115112 diff --git a/mm/slub.c b/mm/slub.c
115113 index 54c0876..31383a1 100644
115114 --- a/mm/slub.c
115115 +++ b/mm/slub.c
115116 @@ -198,7 +198,7 @@ struct track {
115117
115118 enum track_item { TRACK_ALLOC, TRACK_FREE };
115119
115120 -#ifdef CONFIG_SYSFS
115121 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115122 static int sysfs_slab_add(struct kmem_cache *);
115123 static int sysfs_slab_alias(struct kmem_cache *, const char *);
115124 static void memcg_propagate_slab_attrs(struct kmem_cache *s);
115125 @@ -556,7 +556,7 @@ static void print_track(const char *s, struct track *t)
115126 if (!t->addr)
115127 return;
115128
115129 - pr_err("INFO: %s in %pS age=%lu cpu=%u pid=%d\n",
115130 + pr_err("INFO: %s in %pA age=%lu cpu=%u pid=%d\n",
115131 s, (void *)t->addr, jiffies - t->when, t->cpu, t->pid);
115132 #ifdef CONFIG_STACKTRACE
115133 {
115134 @@ -2707,6 +2707,14 @@ static __always_inline void slab_free(struct kmem_cache *s,
115135
115136 slab_free_hook(s, x);
115137
115138 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115139 + if (!(s->flags & SLAB_NO_SANITIZE)) {
115140 + memset(x, PAX_MEMORY_SANITIZE_VALUE, s->object_size);
115141 + if (s->ctor)
115142 + s->ctor(x);
115143 + }
115144 +#endif
115145 +
115146 redo:
115147 /*
115148 * Determine the currently cpus per cpu slab.
115149 @@ -3048,6 +3056,9 @@ static int calculate_sizes(struct kmem_cache *s, int forced_order)
115150 s->inuse = size;
115151
115152 if (((flags & (SLAB_DESTROY_BY_RCU | SLAB_POISON)) ||
115153 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115154 + (!(flags & SLAB_NO_SANITIZE)) ||
115155 +#endif
115156 s->ctor)) {
115157 /*
115158 * Relocate free pointer after the object if it is not
115159 @@ -3302,7 +3313,7 @@ static int __init setup_slub_min_objects(char *str)
115160
115161 __setup("slub_min_objects=", setup_slub_min_objects);
115162
115163 -void *__kmalloc(size_t size, gfp_t flags)
115164 +void * __size_overflow(1) __kmalloc(size_t size, gfp_t flags)
115165 {
115166 struct kmem_cache *s;
115167 void *ret;
115168 @@ -3340,7 +3351,7 @@ static void *kmalloc_large_node(size_t size, gfp_t flags, int node)
115169 return ptr;
115170 }
115171
115172 -void *__kmalloc_node(size_t size, gfp_t flags, int node)
115173 +void * __size_overflow(1) __kmalloc_node(size_t size, gfp_t flags, int node)
115174 {
115175 struct kmem_cache *s;
115176 void *ret;
115177 @@ -3388,6 +3399,59 @@ static size_t __ksize(const void *object)
115178 return slab_ksize(page->slab_cache);
115179 }
115180
115181 +bool is_usercopy_object(const void *ptr)
115182 +{
115183 + struct page *page;
115184 + struct kmem_cache *s;
115185 +
115186 + if (ZERO_OR_NULL_PTR(ptr))
115187 + return false;
115188 +
115189 + if (!slab_is_available())
115190 + return false;
115191 +
115192 + if (!virt_addr_valid(ptr))
115193 + return false;
115194 +
115195 + page = virt_to_head_page(ptr);
115196 +
115197 + if (!PageSlab(page))
115198 + return false;
115199 +
115200 + s = page->slab_cache;
115201 + return s->flags & SLAB_USERCOPY;
115202 +}
115203 +
115204 +#ifdef CONFIG_PAX_USERCOPY
115205 +const char *check_heap_object(const void *ptr, unsigned long n)
115206 +{
115207 + struct page *page;
115208 + struct kmem_cache *s;
115209 + unsigned long offset;
115210 +
115211 + if (ZERO_OR_NULL_PTR(ptr))
115212 + return "<null>";
115213 +
115214 + if (!virt_addr_valid(ptr))
115215 + return NULL;
115216 +
115217 + page = virt_to_head_page(ptr);
115218 +
115219 + if (!PageSlab(page))
115220 + return NULL;
115221 +
115222 + s = page->slab_cache;
115223 + if (!(s->flags & SLAB_USERCOPY))
115224 + return s->name;
115225 +
115226 + offset = (ptr - page_address(page)) % s->size;
115227 + if (offset <= s->object_size && n <= s->object_size - offset)
115228 + return NULL;
115229 +
115230 + return s->name;
115231 +}
115232 +#endif
115233 +
115234 size_t ksize(const void *object)
115235 {
115236 size_t size = __ksize(object);
115237 @@ -3408,6 +3472,7 @@ void kfree(const void *x)
115238 if (unlikely(ZERO_OR_NULL_PTR(x)))
115239 return;
115240
115241 + VM_BUG_ON(!virt_addr_valid(x));
115242 page = virt_to_head_page(x);
115243 if (unlikely(!PageSlab(page))) {
115244 BUG_ON(!PageCompound(page));
115245 @@ -3724,7 +3789,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115246
115247 s = find_mergeable(size, align, flags, name, ctor);
115248 if (s) {
115249 - s->refcount++;
115250 + atomic_inc(&s->refcount);
115251
115252 /*
115253 * Adjust the object sizes so that we clear
115254 @@ -3740,7 +3805,7 @@ __kmem_cache_alias(const char *name, size_t size, size_t align,
115255 }
115256
115257 if (sysfs_slab_alias(s, name)) {
115258 - s->refcount--;
115259 + atomic_dec(&s->refcount);
115260 s = NULL;
115261 }
115262 }
115263 @@ -3857,7 +3922,7 @@ void *__kmalloc_node_track_caller(size_t size, gfp_t gfpflags,
115264 }
115265 #endif
115266
115267 -#ifdef CONFIG_SYSFS
115268 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115269 static int count_inuse(struct page *page)
115270 {
115271 return page->inuse;
115272 @@ -4138,7 +4203,11 @@ static int list_locations(struct kmem_cache *s, char *buf,
115273 len += sprintf(buf + len, "%7ld ", l->count);
115274
115275 if (l->addr)
115276 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115277 + len += sprintf(buf + len, "%pS", NULL);
115278 +#else
115279 len += sprintf(buf + len, "%pS", (void *)l->addr);
115280 +#endif
115281 else
115282 len += sprintf(buf + len, "<not-available>");
115283
115284 @@ -4236,12 +4305,12 @@ static void __init resiliency_test(void)
115285 validate_slab_cache(kmalloc_caches[9]);
115286 }
115287 #else
115288 -#ifdef CONFIG_SYSFS
115289 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115290 static void resiliency_test(void) {};
115291 #endif
115292 #endif
115293
115294 -#ifdef CONFIG_SYSFS
115295 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115296 enum slab_stat_type {
115297 SL_ALL, /* All slabs */
115298 SL_PARTIAL, /* Only partially allocated slabs */
115299 @@ -4478,13 +4547,17 @@ static ssize_t ctor_show(struct kmem_cache *s, char *buf)
115300 {
115301 if (!s->ctor)
115302 return 0;
115303 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115304 + return sprintf(buf, "%pS\n", NULL);
115305 +#else
115306 return sprintf(buf, "%pS\n", s->ctor);
115307 +#endif
115308 }
115309 SLAB_ATTR_RO(ctor);
115310
115311 static ssize_t aliases_show(struct kmem_cache *s, char *buf)
115312 {
115313 - return sprintf(buf, "%d\n", s->refcount < 0 ? 0 : s->refcount - 1);
115314 + return sprintf(buf, "%d\n", atomic_read(&s->refcount) < 0 ? 0 : atomic_read(&s->refcount) - 1);
115315 }
115316 SLAB_ATTR_RO(aliases);
115317
115318 @@ -4572,6 +4645,22 @@ static ssize_t cache_dma_show(struct kmem_cache *s, char *buf)
115319 SLAB_ATTR_RO(cache_dma);
115320 #endif
115321
115322 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115323 +static ssize_t usercopy_show(struct kmem_cache *s, char *buf)
115324 +{
115325 + return sprintf(buf, "%d\n", !!(s->flags & SLAB_USERCOPY));
115326 +}
115327 +SLAB_ATTR_RO(usercopy);
115328 +#endif
115329 +
115330 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115331 +static ssize_t sanitize_show(struct kmem_cache *s, char *buf)
115332 +{
115333 + return sprintf(buf, "%d\n", !(s->flags & SLAB_NO_SANITIZE));
115334 +}
115335 +SLAB_ATTR_RO(sanitize);
115336 +#endif
115337 +
115338 static ssize_t destroy_by_rcu_show(struct kmem_cache *s, char *buf)
115339 {
115340 return sprintf(buf, "%d\n", !!(s->flags & SLAB_DESTROY_BY_RCU));
115341 @@ -4627,7 +4716,7 @@ static ssize_t trace_store(struct kmem_cache *s, const char *buf,
115342 * as well as cause other issues like converting a mergeable
115343 * cache into an umergeable one.
115344 */
115345 - if (s->refcount > 1)
115346 + if (atomic_read(&s->refcount) > 1)
115347 return -EINVAL;
115348
115349 s->flags &= ~SLAB_TRACE;
115350 @@ -4747,7 +4836,7 @@ static ssize_t failslab_show(struct kmem_cache *s, char *buf)
115351 static ssize_t failslab_store(struct kmem_cache *s, const char *buf,
115352 size_t length)
115353 {
115354 - if (s->refcount > 1)
115355 + if (atomic_read(&s->refcount) > 1)
115356 return -EINVAL;
115357
115358 s->flags &= ~SLAB_FAILSLAB;
115359 @@ -4914,6 +5003,12 @@ static struct attribute *slab_attrs[] = {
115360 #ifdef CONFIG_ZONE_DMA
115361 &cache_dma_attr.attr,
115362 #endif
115363 +#ifdef CONFIG_PAX_USERCOPY_SLABS
115364 + &usercopy_attr.attr,
115365 +#endif
115366 +#ifdef CONFIG_PAX_MEMORY_SANITIZE
115367 + &sanitize_attr.attr,
115368 +#endif
115369 #ifdef CONFIG_NUMA
115370 &remote_node_defrag_ratio_attr.attr,
115371 #endif
115372 @@ -5155,6 +5250,7 @@ static char *create_unique_id(struct kmem_cache *s)
115373 return name;
115374 }
115375
115376 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115377 static int sysfs_slab_add(struct kmem_cache *s)
115378 {
115379 int err;
115380 @@ -5228,6 +5324,7 @@ void sysfs_slab_remove(struct kmem_cache *s)
115381 kobject_del(&s->kobj);
115382 kobject_put(&s->kobj);
115383 }
115384 +#endif
115385
115386 /*
115387 * Need to buffer aliases during bootup until sysfs becomes
115388 @@ -5241,6 +5338,7 @@ struct saved_alias {
115389
115390 static struct saved_alias *alias_list;
115391
115392 +#if defined(CONFIG_SYSFS) && !defined(CONFIG_GRKERNSEC_PROC_ADD)
115393 static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115394 {
115395 struct saved_alias *al;
115396 @@ -5263,6 +5361,7 @@ static int sysfs_slab_alias(struct kmem_cache *s, const char *name)
115397 alias_list = al;
115398 return 0;
115399 }
115400 +#endif
115401
115402 static int __init slab_sysfs_init(void)
115403 {
115404 diff --git a/mm/sparse-vmemmap.c b/mm/sparse-vmemmap.c
115405 index 4cba9c2..b4f9fcc 100644
115406 --- a/mm/sparse-vmemmap.c
115407 +++ b/mm/sparse-vmemmap.c
115408 @@ -131,7 +131,7 @@ pud_t * __meminit vmemmap_pud_populate(pgd_t *pgd, unsigned long addr, int node)
115409 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115410 if (!p)
115411 return NULL;
115412 - pud_populate(&init_mm, pud, p);
115413 + pud_populate_kernel(&init_mm, pud, p);
115414 }
115415 return pud;
115416 }
115417 @@ -143,7 +143,7 @@ pgd_t * __meminit vmemmap_pgd_populate(unsigned long addr, int node)
115418 void *p = vmemmap_alloc_block(PAGE_SIZE, node);
115419 if (!p)
115420 return NULL;
115421 - pgd_populate(&init_mm, pgd, p);
115422 + pgd_populate_kernel(&init_mm, pgd, p);
115423 }
115424 return pgd;
115425 }
115426 diff --git a/mm/sparse.c b/mm/sparse.c
115427 index d1b48b6..6e8590e 100644
115428 --- a/mm/sparse.c
115429 +++ b/mm/sparse.c
115430 @@ -750,7 +750,7 @@ static void clear_hwpoisoned_pages(struct page *memmap, int nr_pages)
115431
115432 for (i = 0; i < PAGES_PER_SECTION; i++) {
115433 if (PageHWPoison(&memmap[i])) {
115434 - atomic_long_sub(1, &num_poisoned_pages);
115435 + atomic_long_sub_unchecked(1, &num_poisoned_pages);
115436 ClearPageHWPoison(&memmap[i]);
115437 }
115438 }
115439 diff --git a/mm/swap.c b/mm/swap.c
115440 index a7251a8..ac754a9 100644
115441 --- a/mm/swap.c
115442 +++ b/mm/swap.c
115443 @@ -85,6 +85,8 @@ static void __put_compound_page(struct page *page)
115444 if (!PageHuge(page))
115445 __page_cache_release(page);
115446 dtor = get_compound_page_dtor(page);
115447 + if (!PageHuge(page))
115448 + BUG_ON(dtor != free_compound_page);
115449 (*dtor)(page);
115450 }
115451
115452 diff --git a/mm/swapfile.c b/mm/swapfile.c
115453 index a7e7210..b286e7d 100644
115454 --- a/mm/swapfile.c
115455 +++ b/mm/swapfile.c
115456 @@ -84,7 +84,7 @@ static DEFINE_MUTEX(swapon_mutex);
115457
115458 static DECLARE_WAIT_QUEUE_HEAD(proc_poll_wait);
115459 /* Activity counter to indicate that a swapon or swapoff has occurred */
115460 -static atomic_t proc_poll_event = ATOMIC_INIT(0);
115461 +static atomic_unchecked_t proc_poll_event = ATOMIC_INIT(0);
115462
115463 static inline unsigned char swap_count(unsigned char ent)
115464 {
115465 @@ -1944,7 +1944,7 @@ SYSCALL_DEFINE1(swapoff, const char __user *, specialfile)
115466 spin_unlock(&swap_lock);
115467
115468 err = 0;
115469 - atomic_inc(&proc_poll_event);
115470 + atomic_inc_unchecked(&proc_poll_event);
115471 wake_up_interruptible(&proc_poll_wait);
115472
115473 out_dput:
115474 @@ -1961,8 +1961,8 @@ static unsigned swaps_poll(struct file *file, poll_table *wait)
115475
115476 poll_wait(file, &proc_poll_wait, wait);
115477
115478 - if (seq->poll_event != atomic_read(&proc_poll_event)) {
115479 - seq->poll_event = atomic_read(&proc_poll_event);
115480 + if (seq->poll_event != atomic_read_unchecked(&proc_poll_event)) {
115481 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115482 return POLLIN | POLLRDNORM | POLLERR | POLLPRI;
115483 }
115484
115485 @@ -2060,7 +2060,7 @@ static int swaps_open(struct inode *inode, struct file *file)
115486 return ret;
115487
115488 seq = file->private_data;
115489 - seq->poll_event = atomic_read(&proc_poll_event);
115490 + seq->poll_event = atomic_read_unchecked(&proc_poll_event);
115491 return 0;
115492 }
115493
115494 @@ -2520,7 +2520,7 @@ SYSCALL_DEFINE2(swapon, const char __user *, specialfile, int, swap_flags)
115495 (frontswap_map) ? "FS" : "");
115496
115497 mutex_unlock(&swapon_mutex);
115498 - atomic_inc(&proc_poll_event);
115499 + atomic_inc_unchecked(&proc_poll_event);
115500 wake_up_interruptible(&proc_poll_wait);
115501
115502 if (S_ISREG(inode->i_mode))
115503 diff --git a/mm/util.c b/mm/util.c
115504 index 68ff8a5..40c7a70 100644
115505 --- a/mm/util.c
115506 +++ b/mm/util.c
115507 @@ -233,6 +233,12 @@ struct task_struct *task_of_stack(struct task_struct *task,
115508 void arch_pick_mmap_layout(struct mm_struct *mm)
115509 {
115510 mm->mmap_base = TASK_UNMAPPED_BASE;
115511 +
115512 +#ifdef CONFIG_PAX_RANDMMAP
115513 + if (mm->pax_flags & MF_PAX_RANDMMAP)
115514 + mm->mmap_base += mm->delta_mmap;
115515 +#endif
115516 +
115517 mm->get_unmapped_area = arch_get_unmapped_area;
115518 }
115519 #endif
115520 @@ -434,6 +440,9 @@ int get_cmdline(struct task_struct *task, char *buffer, int buflen)
115521 if (!mm->arg_end)
115522 goto out_mm; /* Shh! No looking before we're done */
115523
115524 + if (gr_acl_handle_procpidmem(task))
115525 + goto out_mm;
115526 +
115527 len = mm->arg_end - mm->arg_start;
115528
115529 if (len > buflen)
115530 diff --git a/mm/vmalloc.c b/mm/vmalloc.c
115531 index 2faaa29..9744185 100644
115532 --- a/mm/vmalloc.c
115533 +++ b/mm/vmalloc.c
115534 @@ -40,20 +40,65 @@ struct vfree_deferred {
115535 struct work_struct wq;
115536 };
115537 static DEFINE_PER_CPU(struct vfree_deferred, vfree_deferred);
115538 +static DEFINE_PER_CPU(struct vfree_deferred, vunmap_deferred);
115539 +
115540 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115541 +struct stack_deferred_llist {
115542 + struct llist_head list;
115543 + void *stack;
115544 + void *lowmem_stack;
115545 +};
115546 +
115547 +struct stack_deferred {
115548 + struct stack_deferred_llist list;
115549 + struct work_struct wq;
115550 +};
115551 +
115552 +static DEFINE_PER_CPU(struct stack_deferred, stack_deferred);
115553 +#endif
115554
115555 static void __vunmap(const void *, int);
115556
115557 -static void free_work(struct work_struct *w)
115558 +static void vfree_work(struct work_struct *w)
115559 {
115560 struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
115561 struct llist_node *llnode = llist_del_all(&p->list);
115562 while (llnode) {
115563 - void *p = llnode;
115564 + void *x = llnode;
115565 llnode = llist_next(llnode);
115566 - __vunmap(p, 1);
115567 + __vunmap(x, 1);
115568 }
115569 }
115570
115571 +static void vunmap_work(struct work_struct *w)
115572 +{
115573 + struct vfree_deferred *p = container_of(w, struct vfree_deferred, wq);
115574 + struct llist_node *llnode = llist_del_all(&p->list);
115575 + while (llnode) {
115576 + void *x = llnode;
115577 + llnode = llist_next(llnode);
115578 + __vunmap(x, 0);
115579 + }
115580 +}
115581 +
115582 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115583 +static void unmap_work(struct work_struct *w)
115584 +{
115585 + struct stack_deferred *p = container_of(w, struct stack_deferred, wq);
115586 + struct llist_node *llnode = llist_del_all(&p->list.list);
115587 + while (llnode) {
115588 + struct stack_deferred_llist *x =
115589 + llist_entry((struct llist_head *)llnode,
115590 + struct stack_deferred_llist, list);
115591 + void *stack = ACCESS_ONCE(x->stack);
115592 + void *lowmem_stack = ACCESS_ONCE(x->lowmem_stack);
115593 + llnode = llist_next(llnode);
115594 + __vunmap(stack, 0);
115595 + free_kmem_pages((unsigned long)lowmem_stack, THREAD_SIZE_ORDER);
115596 + }
115597 +}
115598 +#endif
115599 +
115600 /*** Page table manipulation functions ***/
115601
115602 static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
115603 @@ -62,8 +107,19 @@ static void vunmap_pte_range(pmd_t *pmd, unsigned long addr, unsigned long end)
115604
115605 pte = pte_offset_kernel(pmd, addr);
115606 do {
115607 - pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
115608 - WARN_ON(!pte_none(ptent) && !pte_present(ptent));
115609 +
115610 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115611 + if ((unsigned long)MODULES_EXEC_VADDR <= addr && addr < (unsigned long)MODULES_EXEC_END) {
115612 + BUG_ON(!pte_exec(*pte));
115613 + set_pte_at(&init_mm, addr, pte, pfn_pte(__pa(addr) >> PAGE_SHIFT, PAGE_KERNEL_EXEC));
115614 + continue;
115615 + }
115616 +#endif
115617 +
115618 + {
115619 + pte_t ptent = ptep_get_and_clear(&init_mm, addr, pte);
115620 + WARN_ON(!pte_none(ptent) && !pte_present(ptent));
115621 + }
115622 } while (pte++, addr += PAGE_SIZE, addr != end);
115623 }
115624
115625 @@ -127,16 +183,29 @@ static int vmap_pte_range(pmd_t *pmd, unsigned long addr,
115626 pte = pte_alloc_kernel(pmd, addr);
115627 if (!pte)
115628 return -ENOMEM;
115629 +
115630 + pax_open_kernel();
115631 do {
115632 struct page *page = pages[*nr];
115633
115634 - if (WARN_ON(!pte_none(*pte)))
115635 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115636 + if (pgprot_val(prot) & _PAGE_NX)
115637 +#endif
115638 +
115639 + if (!pte_none(*pte)) {
115640 + pax_close_kernel();
115641 + WARN_ON(1);
115642 return -EBUSY;
115643 - if (WARN_ON(!page))
115644 + }
115645 + if (!page) {
115646 + pax_close_kernel();
115647 + WARN_ON(1);
115648 return -ENOMEM;
115649 + }
115650 set_pte_at(&init_mm, addr, pte, mk_pte(page, prot));
115651 (*nr)++;
115652 } while (pte++, addr += PAGE_SIZE, addr != end);
115653 + pax_close_kernel();
115654 return 0;
115655 }
115656
115657 @@ -146,7 +215,7 @@ static int vmap_pmd_range(pud_t *pud, unsigned long addr,
115658 pmd_t *pmd;
115659 unsigned long next;
115660
115661 - pmd = pmd_alloc(&init_mm, pud, addr);
115662 + pmd = pmd_alloc_kernel(&init_mm, pud, addr);
115663 if (!pmd)
115664 return -ENOMEM;
115665 do {
115666 @@ -163,7 +232,7 @@ static int vmap_pud_range(pgd_t *pgd, unsigned long addr,
115667 pud_t *pud;
115668 unsigned long next;
115669
115670 - pud = pud_alloc(&init_mm, pgd, addr);
115671 + pud = pud_alloc_kernel(&init_mm, pgd, addr);
115672 if (!pud)
115673 return -ENOMEM;
115674 do {
115675 @@ -223,6 +292,12 @@ int is_vmalloc_or_module_addr(const void *x)
115676 if (addr >= MODULES_VADDR && addr < MODULES_END)
115677 return 1;
115678 #endif
115679 +
115680 +#if defined(CONFIG_X86_32) && defined(CONFIG_PAX_KERNEXEC)
115681 + if (x >= (const void *)MODULES_EXEC_VADDR && x < (const void *)MODULES_EXEC_END)
115682 + return 1;
115683 +#endif
115684 +
115685 return is_vmalloc_addr(x);
115686 }
115687
115688 @@ -243,8 +318,14 @@ struct page *vmalloc_to_page(const void *vmalloc_addr)
115689
115690 if (!pgd_none(*pgd)) {
115691 pud_t *pud = pud_offset(pgd, addr);
115692 +#ifdef CONFIG_X86
115693 + if (!pud_large(*pud))
115694 +#endif
115695 if (!pud_none(*pud)) {
115696 pmd_t *pmd = pmd_offset(pud, addr);
115697 +#ifdef CONFIG_X86
115698 + if (!pmd_large(*pmd))
115699 +#endif
115700 if (!pmd_none(*pmd)) {
115701 pte_t *ptep, pte;
115702
115703 @@ -346,7 +427,7 @@ static void purge_vmap_area_lazy(void);
115704 * Allocate a region of KVA of the specified size and alignment, within the
115705 * vstart and vend.
115706 */
115707 -static struct vmap_area *alloc_vmap_area(unsigned long size,
115708 +static struct vmap_area * __size_overflow(1) alloc_vmap_area(unsigned long size,
115709 unsigned long align,
115710 unsigned long vstart, unsigned long vend,
115711 int node, gfp_t gfp_mask)
115712 @@ -1202,13 +1283,27 @@ void __init vmalloc_init(void)
115713 for_each_possible_cpu(i) {
115714 struct vmap_block_queue *vbq;
115715 struct vfree_deferred *p;
115716 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115717 + struct stack_deferred *p2;
115718 +#endif
115719
115720 vbq = &per_cpu(vmap_block_queue, i);
115721 spin_lock_init(&vbq->lock);
115722 INIT_LIST_HEAD(&vbq->free);
115723 +
115724 p = &per_cpu(vfree_deferred, i);
115725 init_llist_head(&p->list);
115726 - INIT_WORK(&p->wq, free_work);
115727 + INIT_WORK(&p->wq, vfree_work);
115728 +
115729 + p = &per_cpu(vunmap_deferred, i);
115730 + init_llist_head(&p->list);
115731 + INIT_WORK(&p->wq, vunmap_work);
115732 +
115733 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115734 + p2 = &per_cpu(stack_deferred, i);
115735 + init_llist_head(&p2->list.list);
115736 + INIT_WORK(&p2->wq, unmap_work);
115737 +#endif
115738 }
115739
115740 /* Import existing vmlist entries. */
115741 @@ -1333,6 +1428,16 @@ static struct vm_struct *__get_vm_area_node(unsigned long size,
115742 struct vm_struct *area;
115743
115744 BUG_ON(in_interrupt());
115745 +
115746 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115747 + if (flags & VM_KERNEXEC) {
115748 + if (start != VMALLOC_START || end != VMALLOC_END)
115749 + return NULL;
115750 + start = (unsigned long)MODULES_EXEC_VADDR;
115751 + end = (unsigned long)MODULES_EXEC_END;
115752 + }
115753 +#endif
115754 +
115755 if (flags & VM_IOREMAP)
115756 align = 1ul << clamp_t(int, fls_long(size),
115757 PAGE_SHIFT, IOREMAP_MAX_ORDER);
115758 @@ -1531,13 +1636,36 @@ EXPORT_SYMBOL(vfree);
115759 */
115760 void vunmap(const void *addr)
115761 {
115762 - BUG_ON(in_interrupt());
115763 - might_sleep();
115764 - if (addr)
115765 + if (!addr)
115766 + return;
115767 + if (unlikely(in_interrupt())) {
115768 + struct vfree_deferred *p = this_cpu_ptr(&vunmap_deferred);
115769 + if (llist_add((struct llist_node *)addr, &p->list))
115770 + schedule_work(&p->wq);
115771 + } else {
115772 + might_sleep();
115773 __vunmap(addr, 0);
115774 + }
115775 }
115776 EXPORT_SYMBOL(vunmap);
115777
115778 +#ifdef CONFIG_GRKERNSEC_KSTACKOVERFLOW
115779 +void unmap_process_stacks(struct task_struct *task)
115780 +{
115781 + if (unlikely(in_interrupt())) {
115782 + struct stack_deferred *p = this_cpu_ptr(&stack_deferred);
115783 + struct stack_deferred_llist *list = task->stack;
115784 + list->stack = task->stack;
115785 + list->lowmem_stack = task->lowmem_stack;
115786 + if (llist_add((struct llist_node *)&list->list, &p->list.list))
115787 + schedule_work(&p->wq);
115788 + } else {
115789 + __vunmap(task->stack, 0);
115790 + free_kmem_pages((unsigned long)task->lowmem_stack, THREAD_SIZE_ORDER);
115791 + }
115792 +}
115793 +#endif
115794 +
115795 /**
115796 * vmap - map an array of pages into virtually contiguous space
115797 * @pages: array of page pointers
115798 @@ -1558,6 +1686,11 @@ void *vmap(struct page **pages, unsigned int count,
115799 if (count > totalram_pages)
115800 return NULL;
115801
115802 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115803 + if (!(pgprot_val(prot) & _PAGE_NX))
115804 + flags |= VM_KERNEXEC;
115805 +#endif
115806 +
115807 area = get_vm_area_caller((count << PAGE_SHIFT), flags,
115808 __builtin_return_address(0));
115809 if (!area)
115810 @@ -1662,6 +1795,14 @@ void *__vmalloc_node_range(unsigned long size, unsigned long align,
115811 if (!size || (size >> PAGE_SHIFT) > totalram_pages)
115812 goto fail;
115813
115814 +#if defined(CONFIG_X86) && defined(CONFIG_PAX_KERNEXEC)
115815 + if (!(pgprot_val(prot) & _PAGE_NX)) {
115816 + vm_flags |= VM_KERNEXEC;
115817 + start = VMALLOC_START;
115818 + end = VMALLOC_END;
115819 + }
115820 +#endif
115821 +
115822 area = __get_vm_area_node(size, align, VM_ALLOC | VM_UNINITIALIZED |
115823 vm_flags, start, end, node, gfp_mask, caller);
115824 if (!area)
115825 @@ -1838,10 +1979,9 @@ EXPORT_SYMBOL(vzalloc_node);
115826 * For tight control over page level allocator and protection flags
115827 * use __vmalloc() instead.
115828 */
115829 -
115830 void *vmalloc_exec(unsigned long size)
115831 {
115832 - return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM, PAGE_KERNEL_EXEC,
115833 + return __vmalloc_node(size, 1, GFP_KERNEL | __GFP_HIGHMEM | __GFP_ZERO, PAGE_KERNEL_EXEC,
115834 NUMA_NO_NODE, __builtin_return_address(0));
115835 }
115836
115837 @@ -2148,6 +2288,8 @@ int remap_vmalloc_range_partial(struct vm_area_struct *vma, unsigned long uaddr,
115838 {
115839 struct vm_struct *area;
115840
115841 + BUG_ON(vma->vm_mirror);
115842 +
115843 size = PAGE_ALIGN(size);
115844
115845 if (!PAGE_ALIGNED(uaddr) || !PAGE_ALIGNED(kaddr))
115846 @@ -2630,7 +2772,11 @@ static int s_show(struct seq_file *m, void *p)
115847 v->addr, v->addr + v->size, v->size);
115848
115849 if (v->caller)
115850 +#ifdef CONFIG_GRKERNSEC_HIDESYM
115851 + seq_printf(m, " %pK", v->caller);
115852 +#else
115853 seq_printf(m, " %pS", v->caller);
115854 +#endif
115855
115856 if (v->nr_pages)
115857 seq_printf(m, " pages=%d", v->nr_pages);
115858 diff --git a/mm/vmstat.c b/mm/vmstat.c
115859 index 4f5cd97..9fb715a 100644
115860 --- a/mm/vmstat.c
115861 +++ b/mm/vmstat.c
115862 @@ -27,6 +27,7 @@
115863 #include <linux/mm_inline.h>
115864 #include <linux/page_ext.h>
115865 #include <linux/page_owner.h>
115866 +#include <linux/grsecurity.h>
115867
115868 #include "internal.h"
115869
115870 @@ -86,7 +87,7 @@ void vm_events_fold_cpu(int cpu)
115871 *
115872 * vm_stat contains the global counters
115873 */
115874 -atomic_long_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
115875 +atomic_long_unchecked_t vm_stat[NR_VM_ZONE_STAT_ITEMS] __cacheline_aligned_in_smp;
115876 EXPORT_SYMBOL(vm_stat);
115877
115878 #ifdef CONFIG_SMP
115879 @@ -438,7 +439,7 @@ static int fold_diff(int *diff)
115880
115881 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
115882 if (diff[i]) {
115883 - atomic_long_add(diff[i], &vm_stat[i]);
115884 + atomic_long_add_unchecked(diff[i], &vm_stat[i]);
115885 changes++;
115886 }
115887 return changes;
115888 @@ -476,7 +477,7 @@ static int refresh_cpu_vm_stats(void)
115889 v = this_cpu_xchg(p->vm_stat_diff[i], 0);
115890 if (v) {
115891
115892 - atomic_long_add(v, &zone->vm_stat[i]);
115893 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
115894 global_diff[i] += v;
115895 #ifdef CONFIG_NUMA
115896 /* 3 seconds idle till flush */
115897 @@ -540,7 +541,7 @@ void cpu_vm_stats_fold(int cpu)
115898
115899 v = p->vm_stat_diff[i];
115900 p->vm_stat_diff[i] = 0;
115901 - atomic_long_add(v, &zone->vm_stat[i]);
115902 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
115903 global_diff[i] += v;
115904 }
115905 }
115906 @@ -560,8 +561,8 @@ void drain_zonestat(struct zone *zone, struct per_cpu_pageset *pset)
115907 if (pset->vm_stat_diff[i]) {
115908 int v = pset->vm_stat_diff[i];
115909 pset->vm_stat_diff[i] = 0;
115910 - atomic_long_add(v, &zone->vm_stat[i]);
115911 - atomic_long_add(v, &vm_stat[i]);
115912 + atomic_long_add_unchecked(v, &zone->vm_stat[i]);
115913 + atomic_long_add_unchecked(v, &vm_stat[i]);
115914 }
115915 }
115916 #endif
115917 @@ -1293,10 +1294,22 @@ static void *vmstat_start(struct seq_file *m, loff_t *pos)
115918 stat_items_size += sizeof(struct vm_event_state);
115919 #endif
115920
115921 - v = kmalloc(stat_items_size, GFP_KERNEL);
115922 + v = kzalloc(stat_items_size, GFP_KERNEL);
115923 m->private = v;
115924 if (!v)
115925 return ERR_PTR(-ENOMEM);
115926 +
115927 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
115928 +#if defined(CONFIG_GRKERNSEC_PROC_USER) || defined(CONFIG_GRKERNSEC_PROC_USERGROUP)
115929 + if (!uid_eq(current_uid(), GLOBAL_ROOT_UID)
115930 +#ifdef CONFIG_GRKERNSEC_PROC_USERGROUP
115931 + && !in_group_p(grsec_proc_gid)
115932 +#endif
115933 + )
115934 + return (unsigned long *)m->private + *pos;
115935 +#endif
115936 +#endif
115937 +
115938 for (i = 0; i < NR_VM_ZONE_STAT_ITEMS; i++)
115939 v[i] = global_page_state(i);
115940 v += NR_VM_ZONE_STAT_ITEMS;
115941 @@ -1528,10 +1541,16 @@ static int __init setup_vmstat(void)
115942 cpu_notifier_register_done();
115943 #endif
115944 #ifdef CONFIG_PROC_FS
115945 - proc_create("buddyinfo", S_IRUGO, NULL, &fragmentation_file_operations);
115946 - proc_create("pagetypeinfo", S_IRUGO, NULL, &pagetypeinfo_file_ops);
115947 - proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
115948 - proc_create("zoneinfo", S_IRUGO, NULL, &proc_zoneinfo_file_operations);
115949 + {
115950 + mode_t gr_mode = S_IRUGO;
115951 +#ifdef CONFIG_GRKERNSEC_PROC_ADD
115952 + gr_mode = S_IRUSR;
115953 +#endif
115954 + proc_create("buddyinfo", gr_mode, NULL, &fragmentation_file_operations);
115955 + proc_create("pagetypeinfo", gr_mode, NULL, &pagetypeinfo_file_ops);
115956 + proc_create("vmstat", S_IRUGO, NULL, &proc_vmstat_file_operations);
115957 + proc_create("zoneinfo", gr_mode, NULL, &proc_zoneinfo_file_operations);
115958 + }
115959 #endif
115960 return 0;
115961 }
115962 diff --git a/net/8021q/vlan.c b/net/8021q/vlan.c
115963 index 59555f0..fd7ade9 100644
115964 --- a/net/8021q/vlan.c
115965 +++ b/net/8021q/vlan.c
115966 @@ -491,7 +491,7 @@ out:
115967 return NOTIFY_DONE;
115968 }
115969
115970 -static struct notifier_block vlan_notifier_block __read_mostly = {
115971 +static struct notifier_block vlan_notifier_block = {
115972 .notifier_call = vlan_device_event,
115973 };
115974
115975 @@ -566,8 +566,7 @@ static int vlan_ioctl_handler(struct net *net, void __user *arg)
115976 err = -EPERM;
115977 if (!ns_capable(net->user_ns, CAP_NET_ADMIN))
115978 break;
115979 - if ((args.u.name_type >= 0) &&
115980 - (args.u.name_type < VLAN_NAME_TYPE_HIGHEST)) {
115981 + if (args.u.name_type < VLAN_NAME_TYPE_HIGHEST) {
115982 struct vlan_net *vn;
115983
115984 vn = net_generic(net, vlan_net_id);
115985 diff --git a/net/8021q/vlan_netlink.c b/net/8021q/vlan_netlink.c
115986 index c92b52f..006c052 100644
115987 --- a/net/8021q/vlan_netlink.c
115988 +++ b/net/8021q/vlan_netlink.c
115989 @@ -245,7 +245,7 @@ static struct net *vlan_get_link_net(const struct net_device *dev)
115990 return dev_net(real_dev);
115991 }
115992
115993 -struct rtnl_link_ops vlan_link_ops __read_mostly = {
115994 +struct rtnl_link_ops vlan_link_ops = {
115995 .kind = "vlan",
115996 .maxtype = IFLA_VLAN_MAX,
115997 .policy = vlan_policy,
115998 diff --git a/net/9p/mod.c b/net/9p/mod.c
115999 index 6ab36ae..6f1841b 100644
116000 --- a/net/9p/mod.c
116001 +++ b/net/9p/mod.c
116002 @@ -84,7 +84,7 @@ static LIST_HEAD(v9fs_trans_list);
116003 void v9fs_register_trans(struct p9_trans_module *m)
116004 {
116005 spin_lock(&v9fs_trans_lock);
116006 - list_add_tail(&m->list, &v9fs_trans_list);
116007 + pax_list_add_tail((struct list_head *)&m->list, &v9fs_trans_list);
116008 spin_unlock(&v9fs_trans_lock);
116009 }
116010 EXPORT_SYMBOL(v9fs_register_trans);
116011 @@ -97,7 +97,7 @@ EXPORT_SYMBOL(v9fs_register_trans);
116012 void v9fs_unregister_trans(struct p9_trans_module *m)
116013 {
116014 spin_lock(&v9fs_trans_lock);
116015 - list_del_init(&m->list);
116016 + pax_list_del_init((struct list_head *)&m->list);
116017 spin_unlock(&v9fs_trans_lock);
116018 }
116019 EXPORT_SYMBOL(v9fs_unregister_trans);
116020 diff --git a/net/9p/trans_fd.c b/net/9p/trans_fd.c
116021 index bced8c0..ef253b7 100644
116022 --- a/net/9p/trans_fd.c
116023 +++ b/net/9p/trans_fd.c
116024 @@ -428,7 +428,7 @@ static int p9_fd_write(struct p9_client *client, void *v, int len)
116025 oldfs = get_fs();
116026 set_fs(get_ds());
116027 /* The cast to a user pointer is valid due to the set_fs() */
116028 - ret = vfs_write(ts->wr, (__force void __user *)v, len, &ts->wr->f_pos);
116029 + ret = vfs_write(ts->wr, (void __force_user *)v, len, &ts->wr->f_pos);
116030 set_fs(oldfs);
116031
116032 if (ret <= 0 && ret != -ERESTARTSYS && ret != -EAGAIN)
116033 diff --git a/net/appletalk/atalk_proc.c b/net/appletalk/atalk_proc.c
116034 index af46bc4..f9adfcd 100644
116035 --- a/net/appletalk/atalk_proc.c
116036 +++ b/net/appletalk/atalk_proc.c
116037 @@ -256,7 +256,7 @@ int __init atalk_proc_init(void)
116038 struct proc_dir_entry *p;
116039 int rc = -ENOMEM;
116040
116041 - atalk_proc_dir = proc_mkdir("atalk", init_net.proc_net);
116042 + atalk_proc_dir = proc_mkdir_restrict("atalk", init_net.proc_net);
116043 if (!atalk_proc_dir)
116044 goto out;
116045
116046 diff --git a/net/atm/atm_misc.c b/net/atm/atm_misc.c
116047 index 876fbe8..8bbea9f 100644
116048 --- a/net/atm/atm_misc.c
116049 +++ b/net/atm/atm_misc.c
116050 @@ -17,7 +17,7 @@ int atm_charge(struct atm_vcc *vcc, int truesize)
116051 if (atomic_read(&sk_atm(vcc)->sk_rmem_alloc) <= sk_atm(vcc)->sk_rcvbuf)
116052 return 1;
116053 atm_return(vcc, truesize);
116054 - atomic_inc(&vcc->stats->rx_drop);
116055 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116056 return 0;
116057 }
116058 EXPORT_SYMBOL(atm_charge);
116059 @@ -39,7 +39,7 @@ struct sk_buff *atm_alloc_charge(struct atm_vcc *vcc, int pdu_size,
116060 }
116061 }
116062 atm_return(vcc, guess);
116063 - atomic_inc(&vcc->stats->rx_drop);
116064 + atomic_inc_unchecked(&vcc->stats->rx_drop);
116065 return NULL;
116066 }
116067 EXPORT_SYMBOL(atm_alloc_charge);
116068 @@ -86,7 +86,7 @@ EXPORT_SYMBOL(atm_pcr_goal);
116069
116070 void sonet_copy_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116071 {
116072 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116073 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116074 __SONET_ITEMS
116075 #undef __HANDLE_ITEM
116076 }
116077 @@ -94,7 +94,7 @@ EXPORT_SYMBOL(sonet_copy_stats);
116078
116079 void sonet_subtract_stats(struct k_sonet_stats *from, struct sonet_stats *to)
116080 {
116081 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116082 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i,&from->i)
116083 __SONET_ITEMS
116084 #undef __HANDLE_ITEM
116085 }
116086 diff --git a/net/atm/lec.c b/net/atm/lec.c
116087 index cd3b379..977a3c9 100644
116088 --- a/net/atm/lec.c
116089 +++ b/net/atm/lec.c
116090 @@ -111,9 +111,9 @@ static inline void lec_arp_put(struct lec_arp_table *entry)
116091 }
116092
116093 static struct lane2_ops lane2_ops = {
116094 - lane2_resolve, /* resolve, spec 3.1.3 */
116095 - lane2_associate_req, /* associate_req, spec 3.1.4 */
116096 - NULL /* associate indicator, spec 3.1.5 */
116097 + .resolve = lane2_resolve,
116098 + .associate_req = lane2_associate_req,
116099 + .associate_indicator = NULL
116100 };
116101
116102 static unsigned char bus_mac[ETH_ALEN] = { 0xff, 0xff, 0xff, 0xff, 0xff, 0xff };
116103 diff --git a/net/atm/lec.h b/net/atm/lec.h
116104 index 4149db1..f2ab682 100644
116105 --- a/net/atm/lec.h
116106 +++ b/net/atm/lec.h
116107 @@ -48,7 +48,7 @@ struct lane2_ops {
116108 const u8 *tlvs, u32 sizeoftlvs);
116109 void (*associate_indicator) (struct net_device *dev, const u8 *mac_addr,
116110 const u8 *tlvs, u32 sizeoftlvs);
116111 -};
116112 +} __no_const;
116113
116114 /*
116115 * ATM LAN Emulation supports both LLC & Dix Ethernet EtherType
116116 diff --git a/net/atm/mpoa_caches.c b/net/atm/mpoa_caches.c
116117 index d1b2d9a..d549f7f 100644
116118 --- a/net/atm/mpoa_caches.c
116119 +++ b/net/atm/mpoa_caches.c
116120 @@ -535,30 +535,30 @@ static void eg_destroy_cache(struct mpoa_client *mpc)
116121
116122
116123 static struct in_cache_ops ingress_ops = {
116124 - in_cache_add_entry, /* add_entry */
116125 - in_cache_get, /* get */
116126 - in_cache_get_with_mask, /* get_with_mask */
116127 - in_cache_get_by_vcc, /* get_by_vcc */
116128 - in_cache_put, /* put */
116129 - in_cache_remove_entry, /* remove_entry */
116130 - cache_hit, /* cache_hit */
116131 - clear_count_and_expired, /* clear_count */
116132 - check_resolving_entries, /* check_resolving */
116133 - refresh_entries, /* refresh */
116134 - in_destroy_cache /* destroy_cache */
116135 + .add_entry = in_cache_add_entry,
116136 + .get = in_cache_get,
116137 + .get_with_mask = in_cache_get_with_mask,
116138 + .get_by_vcc = in_cache_get_by_vcc,
116139 + .put = in_cache_put,
116140 + .remove_entry = in_cache_remove_entry,
116141 + .cache_hit = cache_hit,
116142 + .clear_count = clear_count_and_expired,
116143 + .check_resolving = check_resolving_entries,
116144 + .refresh = refresh_entries,
116145 + .destroy_cache = in_destroy_cache
116146 };
116147
116148 static struct eg_cache_ops egress_ops = {
116149 - eg_cache_add_entry, /* add_entry */
116150 - eg_cache_get_by_cache_id, /* get_by_cache_id */
116151 - eg_cache_get_by_tag, /* get_by_tag */
116152 - eg_cache_get_by_vcc, /* get_by_vcc */
116153 - eg_cache_get_by_src_ip, /* get_by_src_ip */
116154 - eg_cache_put, /* put */
116155 - eg_cache_remove_entry, /* remove_entry */
116156 - update_eg_cache_entry, /* update */
116157 - clear_expired, /* clear_expired */
116158 - eg_destroy_cache /* destroy_cache */
116159 + .add_entry = eg_cache_add_entry,
116160 + .get_by_cache_id = eg_cache_get_by_cache_id,
116161 + .get_by_tag = eg_cache_get_by_tag,
116162 + .get_by_vcc = eg_cache_get_by_vcc,
116163 + .get_by_src_ip = eg_cache_get_by_src_ip,
116164 + .put = eg_cache_put,
116165 + .remove_entry = eg_cache_remove_entry,
116166 + .update = update_eg_cache_entry,
116167 + .clear_expired = clear_expired,
116168 + .destroy_cache = eg_destroy_cache
116169 };
116170
116171
116172 diff --git a/net/atm/proc.c b/net/atm/proc.c
116173 index bbb6461..cf04016 100644
116174 --- a/net/atm/proc.c
116175 +++ b/net/atm/proc.c
116176 @@ -45,9 +45,9 @@ static void add_stats(struct seq_file *seq, const char *aal,
116177 const struct k_atm_aal_stats *stats)
116178 {
116179 seq_printf(seq, "%s ( %d %d %d %d %d )", aal,
116180 - atomic_read(&stats->tx), atomic_read(&stats->tx_err),
116181 - atomic_read(&stats->rx), atomic_read(&stats->rx_err),
116182 - atomic_read(&stats->rx_drop));
116183 + atomic_read_unchecked(&stats->tx),atomic_read_unchecked(&stats->tx_err),
116184 + atomic_read_unchecked(&stats->rx),atomic_read_unchecked(&stats->rx_err),
116185 + atomic_read_unchecked(&stats->rx_drop));
116186 }
116187
116188 static void atm_dev_info(struct seq_file *seq, const struct atm_dev *dev)
116189 diff --git a/net/atm/resources.c b/net/atm/resources.c
116190 index 0447d5d..3cf4728 100644
116191 --- a/net/atm/resources.c
116192 +++ b/net/atm/resources.c
116193 @@ -160,7 +160,7 @@ EXPORT_SYMBOL(atm_dev_deregister);
116194 static void copy_aal_stats(struct k_atm_aal_stats *from,
116195 struct atm_aal_stats *to)
116196 {
116197 -#define __HANDLE_ITEM(i) to->i = atomic_read(&from->i)
116198 +#define __HANDLE_ITEM(i) to->i = atomic_read_unchecked(&from->i)
116199 __AAL_STAT_ITEMS
116200 #undef __HANDLE_ITEM
116201 }
116202 @@ -168,7 +168,7 @@ static void copy_aal_stats(struct k_atm_aal_stats *from,
116203 static void subtract_aal_stats(struct k_atm_aal_stats *from,
116204 struct atm_aal_stats *to)
116205 {
116206 -#define __HANDLE_ITEM(i) atomic_sub(to->i, &from->i)
116207 +#define __HANDLE_ITEM(i) atomic_sub_unchecked(to->i, &from->i)
116208 __AAL_STAT_ITEMS
116209 #undef __HANDLE_ITEM
116210 }
116211 diff --git a/net/ax25/ax25_subr.c b/net/ax25/ax25_subr.c
116212 index 1997538..3b78e84 100644
116213 --- a/net/ax25/ax25_subr.c
116214 +++ b/net/ax25/ax25_subr.c
116215 @@ -264,6 +264,7 @@ void ax25_disconnect(ax25_cb *ax25, int reason)
116216 {
116217 ax25_clear_queues(ax25);
116218
116219 + ax25_stop_heartbeat(ax25);
116220 ax25_stop_t1timer(ax25);
116221 ax25_stop_t2timer(ax25);
116222 ax25_stop_t3timer(ax25);
116223 diff --git a/net/ax25/sysctl_net_ax25.c b/net/ax25/sysctl_net_ax25.c
116224 index 919a5ce..cc6b444 100644
116225 --- a/net/ax25/sysctl_net_ax25.c
116226 +++ b/net/ax25/sysctl_net_ax25.c
116227 @@ -152,7 +152,7 @@ int ax25_register_dev_sysctl(ax25_dev *ax25_dev)
116228 {
116229 char path[sizeof("net/ax25/") + IFNAMSIZ];
116230 int k;
116231 - struct ctl_table *table;
116232 + ctl_table_no_const *table;
116233
116234 table = kmemdup(ax25_param_table, sizeof(ax25_param_table), GFP_KERNEL);
116235 if (!table)
116236 diff --git a/net/batman-adv/bat_iv_ogm.c b/net/batman-adv/bat_iv_ogm.c
116237 index 00e00e0..710fcd2 100644
116238 --- a/net/batman-adv/bat_iv_ogm.c
116239 +++ b/net/batman-adv/bat_iv_ogm.c
116240 @@ -312,7 +312,7 @@ static int batadv_iv_ogm_iface_enable(struct batadv_hard_iface *hard_iface)
116241
116242 /* randomize initial seqno to avoid collision */
116243 get_random_bytes(&random_seqno, sizeof(random_seqno));
116244 - atomic_set(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116245 + atomic_set_unchecked(&hard_iface->bat_iv.ogm_seqno, random_seqno);
116246
116247 hard_iface->bat_iv.ogm_buff_len = BATADV_OGM_HLEN;
116248 ogm_buff = kmalloc(hard_iface->bat_iv.ogm_buff_len, GFP_ATOMIC);
116249 @@ -917,9 +917,9 @@ static void batadv_iv_ogm_schedule(struct batadv_hard_iface *hard_iface)
116250 batadv_ogm_packet->tvlv_len = htons(tvlv_len);
116251
116252 /* change sequence number to network order */
116253 - seqno = (uint32_t)atomic_read(&hard_iface->bat_iv.ogm_seqno);
116254 + seqno = (uint32_t)atomic_read_unchecked(&hard_iface->bat_iv.ogm_seqno);
116255 batadv_ogm_packet->seqno = htonl(seqno);
116256 - atomic_inc(&hard_iface->bat_iv.ogm_seqno);
116257 + atomic_inc_unchecked(&hard_iface->bat_iv.ogm_seqno);
116258
116259 batadv_iv_ogm_slide_own_bcast_window(hard_iface);
116260
116261 @@ -1596,7 +1596,7 @@ static void batadv_iv_ogm_process(const struct sk_buff *skb, int ogm_offset,
116262 return;
116263
116264 /* could be changed by schedule_own_packet() */
116265 - if_incoming_seqno = atomic_read(&if_incoming->bat_iv.ogm_seqno);
116266 + if_incoming_seqno = atomic_read_unchecked(&if_incoming->bat_iv.ogm_seqno);
116267
116268 if (ogm_packet->flags & BATADV_DIRECTLINK)
116269 has_directlink_flag = true;
116270 diff --git a/net/batman-adv/fragmentation.c b/net/batman-adv/fragmentation.c
116271 index 3d1dcaa..4699f4e 100644
116272 --- a/net/batman-adv/fragmentation.c
116273 +++ b/net/batman-adv/fragmentation.c
116274 @@ -449,7 +449,7 @@ bool batadv_frag_send_packet(struct sk_buff *skb,
116275 frag_header.packet_type = BATADV_UNICAST_FRAG;
116276 frag_header.version = BATADV_COMPAT_VERSION;
116277 frag_header.ttl = BATADV_TTL;
116278 - frag_header.seqno = htons(atomic_inc_return(&bat_priv->frag_seqno));
116279 + frag_header.seqno = htons(atomic_inc_return_unchecked(&bat_priv->frag_seqno));
116280 frag_header.reserved = 0;
116281 frag_header.no = 0;
116282 frag_header.total_size = htons(skb->len);
116283 diff --git a/net/batman-adv/soft-interface.c b/net/batman-adv/soft-interface.c
116284 index 5ec31d7..e371631 100644
116285 --- a/net/batman-adv/soft-interface.c
116286 +++ b/net/batman-adv/soft-interface.c
116287 @@ -295,7 +295,7 @@ send:
116288 primary_if->net_dev->dev_addr);
116289
116290 /* set broadcast sequence number */
116291 - seqno = atomic_inc_return(&bat_priv->bcast_seqno);
116292 + seqno = atomic_inc_return_unchecked(&bat_priv->bcast_seqno);
116293 bcast_packet->seqno = htonl(seqno);
116294
116295 batadv_add_bcast_packet_to_list(bat_priv, skb, brd_delay);
116296 @@ -760,7 +760,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116297 atomic_set(&bat_priv->batman_queue_left, BATADV_BATMAN_QUEUE_LEN);
116298
116299 atomic_set(&bat_priv->mesh_state, BATADV_MESH_INACTIVE);
116300 - atomic_set(&bat_priv->bcast_seqno, 1);
116301 + atomic_set_unchecked(&bat_priv->bcast_seqno, 1);
116302 atomic_set(&bat_priv->tt.vn, 0);
116303 atomic_set(&bat_priv->tt.local_changes, 0);
116304 atomic_set(&bat_priv->tt.ogm_append_cnt, 0);
116305 @@ -774,7 +774,7 @@ static int batadv_softif_init_late(struct net_device *dev)
116306
116307 /* randomize initial seqno to avoid collision */
116308 get_random_bytes(&random_seqno, sizeof(random_seqno));
116309 - atomic_set(&bat_priv->frag_seqno, random_seqno);
116310 + atomic_set_unchecked(&bat_priv->frag_seqno, random_seqno);
116311
116312 bat_priv->primary_if = NULL;
116313 bat_priv->num_ifaces = 0;
116314 @@ -982,7 +982,7 @@ int batadv_softif_is_valid(const struct net_device *net_dev)
116315 return 0;
116316 }
116317
116318 -struct rtnl_link_ops batadv_link_ops __read_mostly = {
116319 +struct rtnl_link_ops batadv_link_ops = {
116320 .kind = "batadv",
116321 .priv_size = sizeof(struct batadv_priv),
116322 .setup = batadv_softif_init_early,
116323 diff --git a/net/batman-adv/types.h b/net/batman-adv/types.h
116324 index 9398c3f..0e79657 100644
116325 --- a/net/batman-adv/types.h
116326 +++ b/net/batman-adv/types.h
116327 @@ -67,7 +67,7 @@ enum batadv_dhcp_recipient {
116328 struct batadv_hard_iface_bat_iv {
116329 unsigned char *ogm_buff;
116330 int ogm_buff_len;
116331 - atomic_t ogm_seqno;
116332 + atomic_unchecked_t ogm_seqno;
116333 };
116334
116335 /**
116336 @@ -766,7 +766,7 @@ struct batadv_priv {
116337 atomic_t bonding;
116338 atomic_t fragmentation;
116339 atomic_t packet_size_max;
116340 - atomic_t frag_seqno;
116341 + atomic_unchecked_t frag_seqno;
116342 #ifdef CONFIG_BATMAN_ADV_BLA
116343 atomic_t bridge_loop_avoidance;
116344 #endif
116345 @@ -785,7 +785,7 @@ struct batadv_priv {
116346 #endif
116347 uint32_t isolation_mark;
116348 uint32_t isolation_mark_mask;
116349 - atomic_t bcast_seqno;
116350 + atomic_unchecked_t bcast_seqno;
116351 atomic_t bcast_queue_left;
116352 atomic_t batman_queue_left;
116353 char num_ifaces;
116354 diff --git a/net/bluetooth/hci_sock.c b/net/bluetooth/hci_sock.c
116355 index 56f9edb..0a13cd1 100644
116356 --- a/net/bluetooth/hci_sock.c
116357 +++ b/net/bluetooth/hci_sock.c
116358 @@ -1241,7 +1241,7 @@ static int hci_sock_setsockopt(struct socket *sock, int level, int optname,
116359 uf.event_mask[1] = *((u32 *) f->event_mask + 1);
116360 }
116361
116362 - len = min_t(unsigned int, len, sizeof(uf));
116363 + len = min((size_t)len, sizeof(uf));
116364 if (copy_from_user(&uf, optval, len)) {
116365 err = -EFAULT;
116366 break;
116367 diff --git a/net/bluetooth/l2cap_core.c b/net/bluetooth/l2cap_core.c
116368 index dad4197..253bbdf 100644
116369 --- a/net/bluetooth/l2cap_core.c
116370 +++ b/net/bluetooth/l2cap_core.c
116371 @@ -3541,8 +3541,10 @@ static int l2cap_parse_conf_rsp(struct l2cap_chan *chan, void *rsp, int len,
116372 break;
116373
116374 case L2CAP_CONF_RFC:
116375 - if (olen == sizeof(rfc))
116376 - memcpy(&rfc, (void *)val, olen);
116377 + if (olen != sizeof(rfc))
116378 + break;
116379 +
116380 + memcpy(&rfc, (void *)val, olen);
116381
116382 if (test_bit(CONF_STATE2_DEVICE, &chan->conf_state) &&
116383 rfc.mode != chan->mode)
116384 diff --git a/net/bluetooth/l2cap_sock.c b/net/bluetooth/l2cap_sock.c
116385 index a7278f0..3443626 100644
116386 --- a/net/bluetooth/l2cap_sock.c
116387 +++ b/net/bluetooth/l2cap_sock.c
116388 @@ -633,7 +633,8 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116389 struct sock *sk = sock->sk;
116390 struct l2cap_chan *chan = l2cap_pi(sk)->chan;
116391 struct l2cap_options opts;
116392 - int len, err = 0;
116393 + int err = 0;
116394 + size_t len = optlen;
116395 u32 opt;
116396
116397 BT_DBG("sk %p", sk);
116398 @@ -660,7 +661,7 @@ static int l2cap_sock_setsockopt_old(struct socket *sock, int optname,
116399 opts.max_tx = chan->max_tx;
116400 opts.txwin_size = chan->tx_win;
116401
116402 - len = min_t(unsigned int, sizeof(opts), optlen);
116403 + len = min(sizeof(opts), len);
116404 if (copy_from_user((char *) &opts, optval, len)) {
116405 err = -EFAULT;
116406 break;
116407 @@ -747,7 +748,8 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116408 struct bt_security sec;
116409 struct bt_power pwr;
116410 struct l2cap_conn *conn;
116411 - int len, err = 0;
116412 + int err = 0;
116413 + size_t len = optlen;
116414 u32 opt;
116415
116416 BT_DBG("sk %p", sk);
116417 @@ -771,7 +773,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116418
116419 sec.level = BT_SECURITY_LOW;
116420
116421 - len = min_t(unsigned int, sizeof(sec), optlen);
116422 + len = min(sizeof(sec), len);
116423 if (copy_from_user((char *) &sec, optval, len)) {
116424 err = -EFAULT;
116425 break;
116426 @@ -867,7 +869,7 @@ static int l2cap_sock_setsockopt(struct socket *sock, int level, int optname,
116427
116428 pwr.force_active = BT_POWER_FORCE_ACTIVE_ON;
116429
116430 - len = min_t(unsigned int, sizeof(pwr), optlen);
116431 + len = min(sizeof(pwr), len);
116432 if (copy_from_user((char *) &pwr, optval, len)) {
116433 err = -EFAULT;
116434 break;
116435 diff --git a/net/bluetooth/rfcomm/sock.c b/net/bluetooth/rfcomm/sock.c
116436 index 825e8fb..efc24a4 100644
116437 --- a/net/bluetooth/rfcomm/sock.c
116438 +++ b/net/bluetooth/rfcomm/sock.c
116439 @@ -686,7 +686,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116440 struct sock *sk = sock->sk;
116441 struct bt_security sec;
116442 int err = 0;
116443 - size_t len;
116444 + size_t len = optlen;
116445 u32 opt;
116446
116447 BT_DBG("sk %p", sk);
116448 @@ -708,7 +708,7 @@ static int rfcomm_sock_setsockopt(struct socket *sock, int level, int optname, c
116449
116450 sec.level = BT_SECURITY_LOW;
116451
116452 - len = min_t(unsigned int, sizeof(sec), optlen);
116453 + len = min(sizeof(sec), len);
116454 if (copy_from_user((char *) &sec, optval, len)) {
116455 err = -EFAULT;
116456 break;
116457 diff --git a/net/bluetooth/rfcomm/tty.c b/net/bluetooth/rfcomm/tty.c
116458 index 8e385a0..a5bdd8e 100644
116459 --- a/net/bluetooth/rfcomm/tty.c
116460 +++ b/net/bluetooth/rfcomm/tty.c
116461 @@ -752,7 +752,7 @@ static int rfcomm_tty_open(struct tty_struct *tty, struct file *filp)
116462 BT_DBG("tty %p id %d", tty, tty->index);
116463
116464 BT_DBG("dev %p dst %pMR channel %d opened %d", dev, &dev->dst,
116465 - dev->channel, dev->port.count);
116466 + dev->channel, atomic_read(&dev->port.count));
116467
116468 err = tty_port_open(&dev->port, tty, filp);
116469 if (err)
116470 @@ -775,7 +775,7 @@ static void rfcomm_tty_close(struct tty_struct *tty, struct file *filp)
116471 struct rfcomm_dev *dev = (struct rfcomm_dev *) tty->driver_data;
116472
116473 BT_DBG("tty %p dev %p dlc %p opened %d", tty, dev, dev->dlc,
116474 - dev->port.count);
116475 + atomic_read(&dev->port.count));
116476
116477 tty_port_close(&dev->port, tty, filp);
116478 }
116479 diff --git a/net/bridge/br_mdb.c b/net/bridge/br_mdb.c
116480 index e29ad70b..cc00066 100644
116481 --- a/net/bridge/br_mdb.c
116482 +++ b/net/bridge/br_mdb.c
116483 @@ -371,6 +371,7 @@ static int __br_mdb_add(struct net *net, struct net_bridge *br,
116484 if (!p || p->br != br || p->state == BR_STATE_DISABLED)
116485 return -EINVAL;
116486
116487 + memset(&ip, 0, sizeof(ip));
116488 ip.proto = entry->addr.proto;
116489 if (ip.proto == htons(ETH_P_IP))
116490 ip.u.ip4 = entry->addr.u.ip4;
116491 @@ -417,6 +418,7 @@ static int __br_mdb_del(struct net_bridge *br, struct br_mdb_entry *entry)
116492 if (!netif_running(br->dev) || br->multicast_disabled)
116493 return -EINVAL;
116494
116495 + memset(&ip, 0, sizeof(ip));
116496 ip.proto = entry->addr.proto;
116497 if (ip.proto == htons(ETH_P_IP)) {
116498 if (timer_pending(&br->ip4_other_query.timer))
116499 diff --git a/net/bridge/br_netlink.c b/net/bridge/br_netlink.c
116500 index 4b5c236..0627070 100644
116501 --- a/net/bridge/br_netlink.c
116502 +++ b/net/bridge/br_netlink.c
116503 @@ -841,7 +841,7 @@ static struct rtnl_af_ops br_af_ops __read_mostly = {
116504 .get_link_af_size = br_get_link_af_size,
116505 };
116506
116507 -struct rtnl_link_ops br_link_ops __read_mostly = {
116508 +struct rtnl_link_ops br_link_ops = {
116509 .kind = "bridge",
116510 .priv_size = sizeof(struct net_bridge),
116511 .setup = br_dev_setup,
116512 diff --git a/net/bridge/netfilter/ebtables.c b/net/bridge/netfilter/ebtables.c
116513 index 91180a7..1301daa 100644
116514 --- a/net/bridge/netfilter/ebtables.c
116515 +++ b/net/bridge/netfilter/ebtables.c
116516 @@ -1533,7 +1533,7 @@ static int do_ebt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
116517 tmp.valid_hooks = t->table->valid_hooks;
116518 }
116519 mutex_unlock(&ebt_mutex);
116520 - if (copy_to_user(user, &tmp, *len) != 0) {
116521 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116522 BUGPRINT("c2u Didn't work\n");
116523 ret = -EFAULT;
116524 break;
116525 @@ -2339,7 +2339,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
116526 goto out;
116527 tmp.valid_hooks = t->valid_hooks;
116528
116529 - if (copy_to_user(user, &tmp, *len) != 0) {
116530 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116531 ret = -EFAULT;
116532 break;
116533 }
116534 @@ -2350,7 +2350,7 @@ static int compat_do_ebt_get_ctl(struct sock *sk, int cmd,
116535 tmp.entries_size = t->table->entries_size;
116536 tmp.valid_hooks = t->table->valid_hooks;
116537
116538 - if (copy_to_user(user, &tmp, *len) != 0) {
116539 + if (*len > sizeof(tmp) || copy_to_user(user, &tmp, *len) != 0) {
116540 ret = -EFAULT;
116541 break;
116542 }
116543 diff --git a/net/caif/cfctrl.c b/net/caif/cfctrl.c
116544 index f5afda1..dcf770a 100644
116545 --- a/net/caif/cfctrl.c
116546 +++ b/net/caif/cfctrl.c
116547 @@ -10,6 +10,7 @@
116548 #include <linux/spinlock.h>
116549 #include <linux/slab.h>
116550 #include <linux/pkt_sched.h>
116551 +#include <linux/sched.h>
116552 #include <net/caif/caif_layer.h>
116553 #include <net/caif/cfpkt.h>
116554 #include <net/caif/cfctrl.h>
116555 @@ -43,8 +44,8 @@ struct cflayer *cfctrl_create(void)
116556 memset(&dev_info, 0, sizeof(dev_info));
116557 dev_info.id = 0xff;
116558 cfsrvl_init(&this->serv, 0, &dev_info, false);
116559 - atomic_set(&this->req_seq_no, 1);
116560 - atomic_set(&this->rsp_seq_no, 1);
116561 + atomic_set_unchecked(&this->req_seq_no, 1);
116562 + atomic_set_unchecked(&this->rsp_seq_no, 1);
116563 this->serv.layer.receive = cfctrl_recv;
116564 sprintf(this->serv.layer.name, "ctrl");
116565 this->serv.layer.ctrlcmd = cfctrl_ctrlcmd;
116566 @@ -130,8 +131,8 @@ static void cfctrl_insert_req(struct cfctrl *ctrl,
116567 struct cfctrl_request_info *req)
116568 {
116569 spin_lock_bh(&ctrl->info_list_lock);
116570 - atomic_inc(&ctrl->req_seq_no);
116571 - req->sequence_no = atomic_read(&ctrl->req_seq_no);
116572 + atomic_inc_unchecked(&ctrl->req_seq_no);
116573 + req->sequence_no = atomic_read_unchecked(&ctrl->req_seq_no);
116574 list_add_tail(&req->list, &ctrl->list);
116575 spin_unlock_bh(&ctrl->info_list_lock);
116576 }
116577 @@ -149,7 +150,7 @@ static struct cfctrl_request_info *cfctrl_remove_req(struct cfctrl *ctrl,
116578 if (p != first)
116579 pr_warn("Requests are not received in order\n");
116580
116581 - atomic_set(&ctrl->rsp_seq_no,
116582 + atomic_set_unchecked(&ctrl->rsp_seq_no,
116583 p->sequence_no);
116584 list_del(&p->list);
116585 goto out;
116586 diff --git a/net/caif/chnl_net.c b/net/caif/chnl_net.c
116587 index 67a4a36..8d28068 100644
116588 --- a/net/caif/chnl_net.c
116589 +++ b/net/caif/chnl_net.c
116590 @@ -515,7 +515,7 @@ static const struct nla_policy ipcaif_policy[IFLA_CAIF_MAX + 1] = {
116591 };
116592
116593
116594 -static struct rtnl_link_ops ipcaif_link_ops __read_mostly = {
116595 +static struct rtnl_link_ops ipcaif_link_ops = {
116596 .kind = "caif",
116597 .priv_size = sizeof(struct chnl_net),
116598 .setup = ipcaif_net_setup,
116599 diff --git a/net/can/af_can.c b/net/can/af_can.c
116600 index 689c818..6323851 100644
116601 --- a/net/can/af_can.c
116602 +++ b/net/can/af_can.c
116603 @@ -888,7 +888,7 @@ static const struct net_proto_family can_family_ops = {
116604 };
116605
116606 /* notifier block for netdevice event */
116607 -static struct notifier_block can_netdev_notifier __read_mostly = {
116608 +static struct notifier_block can_netdev_notifier = {
116609 .notifier_call = can_notifier,
116610 };
116611
116612 diff --git a/net/can/bcm.c b/net/can/bcm.c
116613 index b523453..f96e639 100644
116614 --- a/net/can/bcm.c
116615 +++ b/net/can/bcm.c
116616 @@ -1618,7 +1618,7 @@ static int __init bcm_module_init(void)
116617 }
116618
116619 /* create /proc/net/can-bcm directory */
116620 - proc_dir = proc_mkdir("can-bcm", init_net.proc_net);
116621 + proc_dir = proc_mkdir_restrict("can-bcm", init_net.proc_net);
116622 return 0;
116623 }
116624
116625 diff --git a/net/can/gw.c b/net/can/gw.c
116626 index a6f448e..5902171 100644
116627 --- a/net/can/gw.c
116628 +++ b/net/can/gw.c
116629 @@ -80,7 +80,6 @@ MODULE_PARM_DESC(max_hops,
116630 "default: " __stringify(CGW_DEFAULT_HOPS) ")");
116631
116632 static HLIST_HEAD(cgw_list);
116633 -static struct notifier_block notifier;
116634
116635 static struct kmem_cache *cgw_cache __read_mostly;
116636
116637 @@ -948,6 +947,10 @@ static int cgw_remove_job(struct sk_buff *skb, struct nlmsghdr *nlh)
116638 return err;
116639 }
116640
116641 +static struct notifier_block notifier = {
116642 + .notifier_call = cgw_notifier
116643 +};
116644 +
116645 static __init int cgw_module_init(void)
116646 {
116647 /* sanitize given module parameter */
116648 @@ -963,7 +966,6 @@ static __init int cgw_module_init(void)
116649 return -ENOMEM;
116650
116651 /* set notifier */
116652 - notifier.notifier_call = cgw_notifier;
116653 register_netdevice_notifier(&notifier);
116654
116655 if (__rtnl_register(PF_CAN, RTM_GETROUTE, NULL, cgw_dump_jobs, NULL)) {
116656 diff --git a/net/can/proc.c b/net/can/proc.c
116657 index 1a19b98..df2b4ec 100644
116658 --- a/net/can/proc.c
116659 +++ b/net/can/proc.c
116660 @@ -514,7 +514,7 @@ static void can_remove_proc_readentry(const char *name)
116661 void can_init_proc(void)
116662 {
116663 /* create /proc/net/can directory */
116664 - can_dir = proc_mkdir("can", init_net.proc_net);
116665 + can_dir = proc_mkdir_restrict("can", init_net.proc_net);
116666
116667 if (!can_dir) {
116668 printk(KERN_INFO "can: failed to create /proc/net/can . "
116669 diff --git a/net/ceph/messenger.c b/net/ceph/messenger.c
116670 index 967080a..5e75f04 100644
116671 --- a/net/ceph/messenger.c
116672 +++ b/net/ceph/messenger.c
116673 @@ -188,7 +188,7 @@ static void con_fault(struct ceph_connection *con);
116674 #define MAX_ADDR_STR_LEN 64 /* 54 is enough */
116675
116676 static char addr_str[ADDR_STR_COUNT][MAX_ADDR_STR_LEN];
116677 -static atomic_t addr_str_seq = ATOMIC_INIT(0);
116678 +static atomic_unchecked_t addr_str_seq = ATOMIC_INIT(0);
116679
116680 static struct page *zero_page; /* used in certain error cases */
116681
116682 @@ -199,7 +199,7 @@ const char *ceph_pr_addr(const struct sockaddr_storage *ss)
116683 struct sockaddr_in *in4 = (struct sockaddr_in *) ss;
116684 struct sockaddr_in6 *in6 = (struct sockaddr_in6 *) ss;
116685
116686 - i = atomic_inc_return(&addr_str_seq) & ADDR_STR_COUNT_MASK;
116687 + i = atomic_inc_return_unchecked(&addr_str_seq) & ADDR_STR_COUNT_MASK;
116688 s = addr_str[i];
116689
116690 switch (ss->ss_family) {
116691 diff --git a/net/compat.c b/net/compat.c
116692 index 5cfd26a..7e43828 100644
116693 --- a/net/compat.c
116694 +++ b/net/compat.c
116695 @@ -98,20 +98,20 @@ int get_compat_msghdr(struct msghdr *kmsg,
116696
116697 #define CMSG_COMPAT_FIRSTHDR(msg) \
116698 (((msg)->msg_controllen) >= sizeof(struct compat_cmsghdr) ? \
116699 - (struct compat_cmsghdr __user *)((msg)->msg_control) : \
116700 + (struct compat_cmsghdr __force_user *)((msg)->msg_control) : \
116701 (struct compat_cmsghdr __user *)NULL)
116702
116703 #define CMSG_COMPAT_OK(ucmlen, ucmsg, mhdr) \
116704 ((ucmlen) >= sizeof(struct compat_cmsghdr) && \
116705 (ucmlen) <= (unsigned long) \
116706 ((mhdr)->msg_controllen - \
116707 - ((char *)(ucmsg) - (char *)(mhdr)->msg_control)))
116708 + ((char __force_kernel *)(ucmsg) - (char *)(mhdr)->msg_control)))
116709
116710 static inline struct compat_cmsghdr __user *cmsg_compat_nxthdr(struct msghdr *msg,
116711 struct compat_cmsghdr __user *cmsg, int cmsg_len)
116712 {
116713 char __user *ptr = (char __user *)cmsg + CMSG_COMPAT_ALIGN(cmsg_len);
116714 - if ((unsigned long)(ptr + 1 - (char __user *)msg->msg_control) >
116715 + if ((unsigned long)(ptr + 1 - (char __force_user *)msg->msg_control) >
116716 msg->msg_controllen)
116717 return NULL;
116718 return (struct compat_cmsghdr __user *)ptr;
116719 @@ -201,7 +201,7 @@ Efault:
116720
116721 int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *data)
116722 {
116723 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
116724 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
116725 struct compat_cmsghdr cmhdr;
116726 struct compat_timeval ctv;
116727 struct compat_timespec cts[3];
116728 @@ -257,7 +257,7 @@ int put_cmsg_compat(struct msghdr *kmsg, int level, int type, int len, void *dat
116729
116730 void scm_detach_fds_compat(struct msghdr *kmsg, struct scm_cookie *scm)
116731 {
116732 - struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __user *) kmsg->msg_control;
116733 + struct compat_cmsghdr __user *cm = (struct compat_cmsghdr __force_user *) kmsg->msg_control;
116734 int fdmax = (kmsg->msg_controllen - sizeof(struct compat_cmsghdr)) / sizeof(int);
116735 int fdnum = scm->fp->count;
116736 struct file **fp = scm->fp->fp;
116737 @@ -345,7 +345,7 @@ static int do_set_sock_timeout(struct socket *sock, int level,
116738 return -EFAULT;
116739 old_fs = get_fs();
116740 set_fs(KERNEL_DS);
116741 - err = sock_setsockopt(sock, level, optname, (char *)&ktime, sizeof(ktime));
116742 + err = sock_setsockopt(sock, level, optname, (char __force_user *)&ktime, sizeof(ktime));
116743 set_fs(old_fs);
116744
116745 return err;
116746 @@ -406,7 +406,7 @@ static int do_get_sock_timeout(struct socket *sock, int level, int optname,
116747 len = sizeof(ktime);
116748 old_fs = get_fs();
116749 set_fs(KERNEL_DS);
116750 - err = sock_getsockopt(sock, level, optname, (char *) &ktime, &len);
116751 + err = sock_getsockopt(sock, level, optname, (char __force_user *) &ktime, (int __force_user *)&len);
116752 set_fs(old_fs);
116753
116754 if (!err) {
116755 @@ -549,7 +549,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116756 case MCAST_JOIN_GROUP:
116757 case MCAST_LEAVE_GROUP:
116758 {
116759 - struct compat_group_req __user *gr32 = (void *)optval;
116760 + struct compat_group_req __user *gr32 = (void __user *)optval;
116761 struct group_req __user *kgr =
116762 compat_alloc_user_space(sizeof(struct group_req));
116763 u32 interface;
116764 @@ -570,7 +570,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116765 case MCAST_BLOCK_SOURCE:
116766 case MCAST_UNBLOCK_SOURCE:
116767 {
116768 - struct compat_group_source_req __user *gsr32 = (void *)optval;
116769 + struct compat_group_source_req __user *gsr32 = (void __user *)optval;
116770 struct group_source_req __user *kgsr = compat_alloc_user_space(
116771 sizeof(struct group_source_req));
116772 u32 interface;
116773 @@ -591,7 +591,7 @@ int compat_mc_setsockopt(struct sock *sock, int level, int optname,
116774 }
116775 case MCAST_MSFILTER:
116776 {
116777 - struct compat_group_filter __user *gf32 = (void *)optval;
116778 + struct compat_group_filter __user *gf32 = (void __user *)optval;
116779 struct group_filter __user *kgf;
116780 u32 interface, fmode, numsrc;
116781
116782 @@ -629,7 +629,7 @@ int compat_mc_getsockopt(struct sock *sock, int level, int optname,
116783 char __user *optval, int __user *optlen,
116784 int (*getsockopt)(struct sock *, int, int, char __user *, int __user *))
116785 {
116786 - struct compat_group_filter __user *gf32 = (void *)optval;
116787 + struct compat_group_filter __user *gf32 = (void __user *)optval;
116788 struct group_filter __user *kgf;
116789 int __user *koptlen;
116790 u32 interface, fmode, numsrc;
116791 @@ -773,7 +773,7 @@ COMPAT_SYSCALL_DEFINE2(socketcall, int, call, u32 __user *, args)
116792
116793 if (call < SYS_SOCKET || call > SYS_SENDMMSG)
116794 return -EINVAL;
116795 - if (copy_from_user(a, args, nas[call]))
116796 + if (nas[call] > sizeof a || copy_from_user(a, args, nas[call]))
116797 return -EFAULT;
116798 a0 = a[0];
116799 a1 = a[1];
116800 diff --git a/net/core/datagram.c b/net/core/datagram.c
116801 index b80fb91..d9f4ea5 100644
116802 --- a/net/core/datagram.c
116803 +++ b/net/core/datagram.c
116804 @@ -131,6 +131,35 @@ out_noerr:
116805 goto out;
116806 }
116807
116808 +static int skb_set_peeked(struct sk_buff *skb)
116809 +{
116810 + struct sk_buff *nskb;
116811 +
116812 + if (skb->peeked)
116813 + return 0;
116814 +
116815 + /* We have to unshare an skb before modifying it. */
116816 + if (!skb_shared(skb))
116817 + goto done;
116818 +
116819 + nskb = skb_clone(skb, GFP_ATOMIC);
116820 + if (!nskb)
116821 + return -ENOMEM;
116822 +
116823 + skb->prev->next = nskb;
116824 + skb->next->prev = nskb;
116825 + nskb->prev = skb->prev;
116826 + nskb->next = skb->next;
116827 +
116828 + consume_skb(skb);
116829 + skb = nskb;
116830 +
116831 +done:
116832 + skb->peeked = 1;
116833 +
116834 + return 0;
116835 +}
116836 +
116837 /**
116838 * __skb_recv_datagram - Receive a datagram skbuff
116839 * @sk: socket
116840 @@ -165,7 +194,9 @@ out_noerr:
116841 struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
116842 int *peeked, int *off, int *err)
116843 {
116844 + struct sk_buff_head *queue = &sk->sk_receive_queue;
116845 struct sk_buff *skb, *last;
116846 + unsigned long cpu_flags;
116847 long timeo;
116848 /*
116849 * Caller is allowed not to check sk->sk_err before skb_recv_datagram()
116850 @@ -184,8 +215,6 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
116851 * Look at current nfs client by the way...
116852 * However, this function was correct in any case. 8)
116853 */
116854 - unsigned long cpu_flags;
116855 - struct sk_buff_head *queue = &sk->sk_receive_queue;
116856 int _off = *off;
116857
116858 last = (struct sk_buff *)queue;
116859 @@ -199,7 +228,11 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
116860 _off -= skb->len;
116861 continue;
116862 }
116863 - skb->peeked = 1;
116864 +
116865 + error = skb_set_peeked(skb);
116866 + if (error)
116867 + goto unlock_err;
116868 +
116869 atomic_inc(&skb->users);
116870 } else
116871 __skb_unlink(skb, queue);
116872 @@ -223,6 +256,8 @@ struct sk_buff *__skb_recv_datagram(struct sock *sk, unsigned int flags,
116873
116874 return NULL;
116875
116876 +unlock_err:
116877 + spin_unlock_irqrestore(&queue->lock, cpu_flags);
116878 no_packet:
116879 *err = error;
116880 return NULL;
116881 @@ -302,7 +337,7 @@ int skb_kill_datagram(struct sock *sk, struct sk_buff *skb, unsigned int flags)
116882 }
116883
116884 kfree_skb(skb);
116885 - atomic_inc(&sk->sk_drops);
116886 + atomic_inc_unchecked(&sk->sk_drops);
116887 sk_mem_reclaim_partial(sk);
116888
116889 return err;
116890 @@ -622,7 +657,8 @@ __sum16 __skb_checksum_complete_head(struct sk_buff *skb, int len)
116891 !skb->csum_complete_sw)
116892 netdev_rx_csum_fault(skb->dev);
116893 }
116894 - skb->csum_valid = !sum;
116895 + if (!skb_shared(skb))
116896 + skb->csum_valid = !sum;
116897 return sum;
116898 }
116899 EXPORT_SYMBOL(__skb_checksum_complete_head);
116900 @@ -642,11 +678,13 @@ __sum16 __skb_checksum_complete(struct sk_buff *skb)
116901 netdev_rx_csum_fault(skb->dev);
116902 }
116903
116904 - /* Save full packet checksum */
116905 - skb->csum = csum;
116906 - skb->ip_summed = CHECKSUM_COMPLETE;
116907 - skb->csum_complete_sw = 1;
116908 - skb->csum_valid = !sum;
116909 + if (!skb_shared(skb)) {
116910 + /* Save full packet checksum */
116911 + skb->csum = csum;
116912 + skb->ip_summed = CHECKSUM_COMPLETE;
116913 + skb->csum_complete_sw = 1;
116914 + skb->csum_valid = !sum;
116915 + }
116916
116917 return sum;
116918 }
116919 diff --git a/net/core/dev.c b/net/core/dev.c
116920 index aa82f9a..f28b00e 100644
116921 --- a/net/core/dev.c
116922 +++ b/net/core/dev.c
116923 @@ -1720,7 +1720,7 @@ int __dev_forward_skb(struct net_device *dev, struct sk_buff *skb)
116924 {
116925 if (skb_orphan_frags(skb, GFP_ATOMIC) ||
116926 unlikely(!is_skb_forwardable(dev, skb))) {
116927 - atomic_long_inc(&dev->rx_dropped);
116928 + atomic_long_inc_unchecked(&dev->rx_dropped);
116929 kfree_skb(skb);
116930 return NET_RX_DROP;
116931 }
116932 @@ -3018,7 +3018,7 @@ recursion_alert:
116933 drop:
116934 rcu_read_unlock_bh();
116935
116936 - atomic_long_inc(&dev->tx_dropped);
116937 + atomic_long_inc_unchecked(&dev->tx_dropped);
116938 kfree_skb_list(skb);
116939 return rc;
116940 out:
116941 @@ -3367,7 +3367,7 @@ enqueue:
116942
116943 local_irq_restore(flags);
116944
116945 - atomic_long_inc(&skb->dev->rx_dropped);
116946 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
116947 kfree_skb(skb);
116948 return NET_RX_DROP;
116949 }
116950 @@ -3444,7 +3444,7 @@ int netif_rx_ni(struct sk_buff *skb)
116951 }
116952 EXPORT_SYMBOL(netif_rx_ni);
116953
116954 -static void net_tx_action(struct softirq_action *h)
116955 +static __latent_entropy void net_tx_action(void)
116956 {
116957 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
116958
116959 @@ -3783,7 +3783,7 @@ ncls:
116960 ret = pt_prev->func(skb, skb->dev, pt_prev, orig_dev);
116961 } else {
116962 drop:
116963 - atomic_long_inc(&skb->dev->rx_dropped);
116964 + atomic_long_inc_unchecked(&skb->dev->rx_dropped);
116965 kfree_skb(skb);
116966 /* Jamal, now you will not able to escape explaining
116967 * me how you were going to use this. :-)
116968 @@ -4672,7 +4672,7 @@ out_unlock:
116969 return work;
116970 }
116971
116972 -static void net_rx_action(struct softirq_action *h)
116973 +static __latent_entropy void net_rx_action(void)
116974 {
116975 struct softnet_data *sd = this_cpu_ptr(&softnet_data);
116976 unsigned long time_limit = jiffies + 2;
116977 @@ -6721,8 +6721,8 @@ struct rtnl_link_stats64 *dev_get_stats(struct net_device *dev,
116978 } else {
116979 netdev_stats_to_stats64(storage, &dev->stats);
116980 }
116981 - storage->rx_dropped += atomic_long_read(&dev->rx_dropped);
116982 - storage->tx_dropped += atomic_long_read(&dev->tx_dropped);
116983 + storage->rx_dropped += atomic_long_read_unchecked(&dev->rx_dropped);
116984 + storage->tx_dropped += atomic_long_read_unchecked(&dev->tx_dropped);
116985 return storage;
116986 }
116987 EXPORT_SYMBOL(dev_get_stats);
116988 diff --git a/net/core/dev_ioctl.c b/net/core/dev_ioctl.c
116989 index b94b1d2..da3ed7c 100644
116990 --- a/net/core/dev_ioctl.c
116991 +++ b/net/core/dev_ioctl.c
116992 @@ -368,8 +368,13 @@ void dev_load(struct net *net, const char *name)
116993 no_module = !dev;
116994 if (no_module && capable(CAP_NET_ADMIN))
116995 no_module = request_module("netdev-%s", name);
116996 - if (no_module && capable(CAP_SYS_MODULE))
116997 + if (no_module && capable(CAP_SYS_MODULE)) {
116998 +#ifdef CONFIG_GRKERNSEC_MODHARDEN
116999 + ___request_module(true, "grsec_modharden_netdev", "%s", name);
117000 +#else
117001 request_module("%s", name);
117002 +#endif
117003 + }
117004 }
117005 EXPORT_SYMBOL(dev_load);
117006
117007 diff --git a/net/core/dst.c b/net/core/dst.c
117008 index e956ce6..002144be 100644
117009 --- a/net/core/dst.c
117010 +++ b/net/core/dst.c
117011 @@ -284,7 +284,9 @@ void dst_release(struct dst_entry *dst)
117012 int newrefcnt;
117013
117014 newrefcnt = atomic_dec_return(&dst->__refcnt);
117015 - WARN_ON(newrefcnt < 0);
117016 + if (unlikely(newrefcnt < 0))
117017 + net_warn_ratelimited("%s: dst:%p refcnt:%d\n",
117018 + __func__, dst, newrefcnt);
117019 if (unlikely(dst->flags & DST_NOCACHE) && !newrefcnt)
117020 call_rcu(&dst->rcu_head, dst_destroy_rcu);
117021 }
117022 diff --git a/net/core/filter.c b/net/core/filter.c
117023 index bf831a8..8d2c4c2 100644
117024 --- a/net/core/filter.c
117025 +++ b/net/core/filter.c
117026 @@ -579,7 +579,11 @@ do_pass:
117027
117028 /* Unknown instruction. */
117029 default:
117030 - goto err;
117031 + WARN(1, KERN_ALERT "Unknown sock filter code:%u jt:%u tf:%u k:%u\n",
117032 + fp->code, fp->jt, fp->jf, fp->k);
117033 + kfree(addrs);
117034 + BUG();
117035 + return -EINVAL;
117036 }
117037
117038 insn++;
117039 @@ -623,7 +627,7 @@ static int check_load_and_stores(const struct sock_filter *filter, int flen)
117040 u16 *masks, memvalid = 0; /* One bit per cell, 16 cells */
117041 int pc, ret = 0;
117042
117043 - BUILD_BUG_ON(BPF_MEMWORDS > 16);
117044 + BUILD_BUG_ON(BPF_MEMWORDS != 16);
117045
117046 masks = kmalloc_array(flen, sizeof(*masks), GFP_KERNEL);
117047 if (!masks)
117048 @@ -1038,7 +1042,7 @@ int bpf_prog_create(struct bpf_prog **pfp, struct sock_fprog_kern *fprog)
117049 if (!fp)
117050 return -ENOMEM;
117051
117052 - memcpy(fp->insns, fprog->filter, fsize);
117053 + memcpy(fp->insns, (void __force_kernel *)fprog->filter, fsize);
117054
117055 fp->len = fprog->len;
117056 /* Since unattached filters are not copied back to user
117057 diff --git a/net/core/flow.c b/net/core/flow.c
117058 index 1033725..340f65d 100644
117059 --- a/net/core/flow.c
117060 +++ b/net/core/flow.c
117061 @@ -65,7 +65,7 @@ static void flow_cache_new_hashrnd(unsigned long arg)
117062 static int flow_entry_valid(struct flow_cache_entry *fle,
117063 struct netns_xfrm *xfrm)
117064 {
117065 - if (atomic_read(&xfrm->flow_cache_genid) != fle->genid)
117066 + if (atomic_read_unchecked(&xfrm->flow_cache_genid) != fle->genid)
117067 return 0;
117068 if (fle->object && !fle->object->ops->check(fle->object))
117069 return 0;
117070 @@ -242,7 +242,7 @@ flow_cache_lookup(struct net *net, const struct flowi *key, u16 family, u8 dir,
117071 hlist_add_head(&fle->u.hlist, &fcp->hash_table[hash]);
117072 fcp->hash_count++;
117073 }
117074 - } else if (likely(fle->genid == atomic_read(&net->xfrm.flow_cache_genid))) {
117075 + } else if (likely(fle->genid == atomic_read_unchecked(&net->xfrm.flow_cache_genid))) {
117076 flo = fle->object;
117077 if (!flo)
117078 goto ret_object;
117079 @@ -263,7 +263,7 @@ nocache:
117080 }
117081 flo = resolver(net, key, family, dir, flo, ctx);
117082 if (fle) {
117083 - fle->genid = atomic_read(&net->xfrm.flow_cache_genid);
117084 + fle->genid = atomic_read_unchecked(&net->xfrm.flow_cache_genid);
117085 if (!IS_ERR(flo))
117086 fle->object = flo;
117087 else
117088 diff --git a/net/core/neighbour.c b/net/core/neighbour.c
117089 index 2237c1b..c0c80ab 100644
117090 --- a/net/core/neighbour.c
117091 +++ b/net/core/neighbour.c
117092 @@ -2818,7 +2818,7 @@ static int proc_unres_qlen(struct ctl_table *ctl, int write,
117093 void __user *buffer, size_t *lenp, loff_t *ppos)
117094 {
117095 int size, ret;
117096 - struct ctl_table tmp = *ctl;
117097 + ctl_table_no_const tmp = *ctl;
117098
117099 tmp.extra1 = &zero;
117100 tmp.extra2 = &unres_qlen_max;
117101 @@ -2880,7 +2880,7 @@ static int neigh_proc_dointvec_zero_intmax(struct ctl_table *ctl, int write,
117102 void __user *buffer,
117103 size_t *lenp, loff_t *ppos)
117104 {
117105 - struct ctl_table tmp = *ctl;
117106 + ctl_table_no_const tmp = *ctl;
117107 int ret;
117108
117109 tmp.extra1 = &zero;
117110 diff --git a/net/core/net-procfs.c b/net/core/net-procfs.c
117111 index 2bf8329..2eb1423 100644
117112 --- a/net/core/net-procfs.c
117113 +++ b/net/core/net-procfs.c
117114 @@ -79,7 +79,13 @@ static void dev_seq_printf_stats(struct seq_file *seq, struct net_device *dev)
117115 struct rtnl_link_stats64 temp;
117116 const struct rtnl_link_stats64 *stats = dev_get_stats(dev, &temp);
117117
117118 - seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117119 + if (gr_proc_is_restricted())
117120 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117121 + "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117122 + dev->name, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL,
117123 + 0ULL, 0ULL, 0ULL, 0ULL, 0ULL, 0ULL);
117124 + else
117125 + seq_printf(seq, "%6s: %7llu %7llu %4llu %4llu %4llu %5llu %10llu %9llu "
117126 "%8llu %7llu %4llu %4llu %4llu %5llu %7llu %10llu\n",
117127 dev->name, stats->rx_bytes, stats->rx_packets,
117128 stats->rx_errors,
117129 @@ -166,7 +172,7 @@ static int softnet_seq_show(struct seq_file *seq, void *v)
117130 return 0;
117131 }
117132
117133 -static const struct seq_operations dev_seq_ops = {
117134 +const struct seq_operations dev_seq_ops = {
117135 .start = dev_seq_start,
117136 .next = dev_seq_next,
117137 .stop = dev_seq_stop,
117138 @@ -196,7 +202,7 @@ static const struct seq_operations softnet_seq_ops = {
117139
117140 static int softnet_seq_open(struct inode *inode, struct file *file)
117141 {
117142 - return seq_open(file, &softnet_seq_ops);
117143 + return seq_open_restrict(file, &softnet_seq_ops);
117144 }
117145
117146 static const struct file_operations softnet_seq_fops = {
117147 @@ -283,8 +289,13 @@ static int ptype_seq_show(struct seq_file *seq, void *v)
117148 else
117149 seq_printf(seq, "%04x", ntohs(pt->type));
117150
117151 +#ifdef CONFIG_GRKERNSEC_HIDESYM
117152 + seq_printf(seq, " %-8s %pf\n",
117153 + pt->dev ? pt->dev->name : "", NULL);
117154 +#else
117155 seq_printf(seq, " %-8s %pf\n",
117156 pt->dev ? pt->dev->name : "", pt->func);
117157 +#endif
117158 }
117159
117160 return 0;
117161 diff --git a/net/core/net-sysfs.c b/net/core/net-sysfs.c
117162 index 4238d6d..e6b605c 100644
117163 --- a/net/core/net-sysfs.c
117164 +++ b/net/core/net-sysfs.c
117165 @@ -288,7 +288,7 @@ static ssize_t carrier_changes_show(struct device *dev,
117166 {
117167 struct net_device *netdev = to_net_dev(dev);
117168 return sprintf(buf, fmt_dec,
117169 - atomic_read(&netdev->carrier_changes));
117170 + atomic_read_unchecked(&netdev->carrier_changes));
117171 }
117172 static DEVICE_ATTR_RO(carrier_changes);
117173
117174 diff --git a/net/core/net_namespace.c b/net/core/net_namespace.c
117175 index 572af00..5acf072 100644
117176 --- a/net/core/net_namespace.c
117177 +++ b/net/core/net_namespace.c
117178 @@ -734,7 +734,7 @@ static int __register_pernet_operations(struct list_head *list,
117179 int error;
117180 LIST_HEAD(net_exit_list);
117181
117182 - list_add_tail(&ops->list, list);
117183 + pax_list_add_tail((struct list_head *)&ops->list, list);
117184 if (ops->init || (ops->id && ops->size)) {
117185 for_each_net(net) {
117186 error = ops_init(ops, net);
117187 @@ -747,7 +747,7 @@ static int __register_pernet_operations(struct list_head *list,
117188
117189 out_undo:
117190 /* If I have an error cleanup all namespaces I initialized */
117191 - list_del(&ops->list);
117192 + pax_list_del((struct list_head *)&ops->list);
117193 ops_exit_list(ops, &net_exit_list);
117194 ops_free_list(ops, &net_exit_list);
117195 return error;
117196 @@ -758,7 +758,7 @@ static void __unregister_pernet_operations(struct pernet_operations *ops)
117197 struct net *net;
117198 LIST_HEAD(net_exit_list);
117199
117200 - list_del(&ops->list);
117201 + pax_list_del((struct list_head *)&ops->list);
117202 for_each_net(net)
117203 list_add_tail(&net->exit_list, &net_exit_list);
117204 ops_exit_list(ops, &net_exit_list);
117205 @@ -892,7 +892,7 @@ int register_pernet_device(struct pernet_operations *ops)
117206 mutex_lock(&net_mutex);
117207 error = register_pernet_operations(&pernet_list, ops);
117208 if (!error && (first_device == &pernet_list))
117209 - first_device = &ops->list;
117210 + first_device = (struct list_head *)&ops->list;
117211 mutex_unlock(&net_mutex);
117212 return error;
117213 }
117214 diff --git a/net/core/netpoll.c b/net/core/netpoll.c
117215 index c126a87..10ad89d 100644
117216 --- a/net/core/netpoll.c
117217 +++ b/net/core/netpoll.c
117218 @@ -377,7 +377,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117219 struct udphdr *udph;
117220 struct iphdr *iph;
117221 struct ethhdr *eth;
117222 - static atomic_t ip_ident;
117223 + static atomic_unchecked_t ip_ident;
117224 struct ipv6hdr *ip6h;
117225
117226 udp_len = len + sizeof(*udph);
117227 @@ -448,7 +448,7 @@ void netpoll_send_udp(struct netpoll *np, const char *msg, int len)
117228 put_unaligned(0x45, (unsigned char *)iph);
117229 iph->tos = 0;
117230 put_unaligned(htons(ip_len), &(iph->tot_len));
117231 - iph->id = htons(atomic_inc_return(&ip_ident));
117232 + iph->id = htons(atomic_inc_return_unchecked(&ip_ident));
117233 iph->frag_off = 0;
117234 iph->ttl = 64;
117235 iph->protocol = IPPROTO_UDP;
117236 diff --git a/net/core/pktgen.c b/net/core/pktgen.c
117237 index 508155b..fad080f 100644
117238 --- a/net/core/pktgen.c
117239 +++ b/net/core/pktgen.c
117240 @@ -3755,7 +3755,7 @@ static int __net_init pg_net_init(struct net *net)
117241 pn->net = net;
117242 INIT_LIST_HEAD(&pn->pktgen_threads);
117243 pn->pktgen_exiting = false;
117244 - pn->proc_dir = proc_mkdir(PG_PROC_DIR, pn->net->proc_net);
117245 + pn->proc_dir = proc_mkdir_restrict(PG_PROC_DIR, pn->net->proc_net);
117246 if (!pn->proc_dir) {
117247 pr_warn("cannot create /proc/net/%s\n", PG_PROC_DIR);
117248 return -ENODEV;
117249 diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
117250 index 8de3682..fcb8a5e 100644
117251 --- a/net/core/rtnetlink.c
117252 +++ b/net/core/rtnetlink.c
117253 @@ -61,7 +61,7 @@ struct rtnl_link {
117254 rtnl_doit_func doit;
117255 rtnl_dumpit_func dumpit;
117256 rtnl_calcit_func calcit;
117257 -};
117258 +} __no_const;
117259
117260 static DEFINE_MUTEX(rtnl_mutex);
117261
117262 @@ -307,10 +307,13 @@ int __rtnl_link_register(struct rtnl_link_ops *ops)
117263 * to use the ops for creating device. So do not
117264 * fill up dellink as well. That disables rtnl_dellink.
117265 */
117266 - if (ops->setup && !ops->dellink)
117267 - ops->dellink = unregister_netdevice_queue;
117268 + if (ops->setup && !ops->dellink) {
117269 + pax_open_kernel();
117270 + *(void **)&ops->dellink = unregister_netdevice_queue;
117271 + pax_close_kernel();
117272 + }
117273
117274 - list_add_tail(&ops->list, &link_ops);
117275 + pax_list_add_tail((struct list_head *)&ops->list, &link_ops);
117276 return 0;
117277 }
117278 EXPORT_SYMBOL_GPL(__rtnl_link_register);
117279 @@ -357,7 +360,7 @@ void __rtnl_link_unregister(struct rtnl_link_ops *ops)
117280 for_each_net(net) {
117281 __rtnl_kill_links(net, ops);
117282 }
117283 - list_del(&ops->list);
117284 + pax_list_del((struct list_head *)&ops->list);
117285 }
117286 EXPORT_SYMBOL_GPL(__rtnl_link_unregister);
117287
117288 @@ -1066,7 +1069,7 @@ static int rtnl_fill_ifinfo(struct sk_buff *skb, struct net_device *dev,
117289 (dev->ifalias &&
117290 nla_put_string(skb, IFLA_IFALIAS, dev->ifalias)) ||
117291 nla_put_u32(skb, IFLA_CARRIER_CHANGES,
117292 - atomic_read(&dev->carrier_changes)))
117293 + atomic_read_unchecked(&dev->carrier_changes)))
117294 goto nla_put_failure;
117295
117296 if (1) {
117297 @@ -1748,10 +1751,13 @@ static int do_setlink(const struct sk_buff *skb,
117298 goto errout;
117299
117300 nla_for_each_nested(attr, tb[IFLA_VF_PORTS], rem) {
117301 - if (nla_type(attr) != IFLA_VF_PORT)
117302 - continue;
117303 - err = nla_parse_nested(port, IFLA_PORT_MAX,
117304 - attr, ifla_port_policy);
117305 + if (nla_type(attr) != IFLA_VF_PORT ||
117306 + nla_len(attr) < NLA_HDRLEN) {
117307 + err = -EINVAL;
117308 + goto errout;
117309 + }
117310 + err = nla_parse_nested(port, IFLA_PORT_MAX, attr,
117311 + ifla_port_policy);
117312 if (err < 0)
117313 goto errout;
117314 if (!port[IFLA_PORT_VF]) {
117315 diff --git a/net/core/scm.c b/net/core/scm.c
117316 index 3b6899b..cf36238 100644
117317 --- a/net/core/scm.c
117318 +++ b/net/core/scm.c
117319 @@ -209,7 +209,7 @@ EXPORT_SYMBOL(__scm_send);
117320 int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117321 {
117322 struct cmsghdr __user *cm
117323 - = (__force struct cmsghdr __user *)msg->msg_control;
117324 + = (struct cmsghdr __force_user *)msg->msg_control;
117325 struct cmsghdr cmhdr;
117326 int cmlen = CMSG_LEN(len);
117327 int err;
117328 @@ -232,7 +232,7 @@ int put_cmsg(struct msghdr * msg, int level, int type, int len, void *data)
117329 err = -EFAULT;
117330 if (copy_to_user(cm, &cmhdr, sizeof cmhdr))
117331 goto out;
117332 - if (copy_to_user(CMSG_DATA(cm), data, cmlen - sizeof(struct cmsghdr)))
117333 + if (copy_to_user((void __force_user *)CMSG_DATA((void __force_kernel *)cm), data, cmlen - sizeof(struct cmsghdr)))
117334 goto out;
117335 cmlen = CMSG_SPACE(len);
117336 if (msg->msg_controllen < cmlen)
117337 @@ -248,7 +248,7 @@ EXPORT_SYMBOL(put_cmsg);
117338 void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117339 {
117340 struct cmsghdr __user *cm
117341 - = (__force struct cmsghdr __user*)msg->msg_control;
117342 + = (struct cmsghdr __force_user *)msg->msg_control;
117343
117344 int fdmax = 0;
117345 int fdnum = scm->fp->count;
117346 @@ -268,7 +268,7 @@ void scm_detach_fds(struct msghdr *msg, struct scm_cookie *scm)
117347 if (fdnum < fdmax)
117348 fdmax = fdnum;
117349
117350 - for (i=0, cmfptr=(__force int __user *)CMSG_DATA(cm); i<fdmax;
117351 + for (i=0, cmfptr=(int __force_user *)CMSG_DATA((void __force_kernel *)cm); i<fdmax;
117352 i++, cmfptr++)
117353 {
117354 struct socket *sock;
117355 diff --git a/net/core/skbuff.c b/net/core/skbuff.c
117356 index 41ec022..3cc0a1c 100644
117357 --- a/net/core/skbuff.c
117358 +++ b/net/core/skbuff.c
117359 @@ -2139,7 +2139,7 @@ EXPORT_SYMBOL(__skb_checksum);
117360 __wsum skb_checksum(const struct sk_buff *skb, int offset,
117361 int len, __wsum csum)
117362 {
117363 - const struct skb_checksum_ops ops = {
117364 + static const struct skb_checksum_ops ops = {
117365 .update = csum_partial_ext,
117366 .combine = csum_block_add_ext,
117367 };
117368 @@ -3335,12 +3335,14 @@ void __init skb_init(void)
117369 skbuff_head_cache = kmem_cache_create("skbuff_head_cache",
117370 sizeof(struct sk_buff),
117371 0,
117372 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117373 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117374 + SLAB_NO_SANITIZE,
117375 NULL);
117376 skbuff_fclone_cache = kmem_cache_create("skbuff_fclone_cache",
117377 sizeof(struct sk_buff_fclones),
117378 0,
117379 - SLAB_HWCACHE_ALIGN|SLAB_PANIC,
117380 + SLAB_HWCACHE_ALIGN|SLAB_PANIC|
117381 + SLAB_NO_SANITIZE,
117382 NULL);
117383 }
117384
117385 diff --git a/net/core/sock.c b/net/core/sock.c
117386 index dc30dc5..8bb3ef3 100644
117387 --- a/net/core/sock.c
117388 +++ b/net/core/sock.c
117389 @@ -440,7 +440,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117390 struct sk_buff_head *list = &sk->sk_receive_queue;
117391
117392 if (atomic_read(&sk->sk_rmem_alloc) >= sk->sk_rcvbuf) {
117393 - atomic_inc(&sk->sk_drops);
117394 + atomic_inc_unchecked(&sk->sk_drops);
117395 trace_sock_rcvqueue_full(sk, skb);
117396 return -ENOMEM;
117397 }
117398 @@ -450,7 +450,7 @@ int sock_queue_rcv_skb(struct sock *sk, struct sk_buff *skb)
117399 return err;
117400
117401 if (!sk_rmem_schedule(sk, skb, skb->truesize)) {
117402 - atomic_inc(&sk->sk_drops);
117403 + atomic_inc_unchecked(&sk->sk_drops);
117404 return -ENOBUFS;
117405 }
117406
117407 @@ -483,7 +483,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117408 skb->dev = NULL;
117409
117410 if (sk_rcvqueues_full(sk, sk->sk_rcvbuf)) {
117411 - atomic_inc(&sk->sk_drops);
117412 + atomic_inc_unchecked(&sk->sk_drops);
117413 goto discard_and_relse;
117414 }
117415 if (nested)
117416 @@ -501,7 +501,7 @@ int sk_receive_skb(struct sock *sk, struct sk_buff *skb, const int nested)
117417 mutex_release(&sk->sk_lock.dep_map, 1, _RET_IP_);
117418 } else if (sk_add_backlog(sk, skb, sk->sk_rcvbuf)) {
117419 bh_unlock_sock(sk);
117420 - atomic_inc(&sk->sk_drops);
117421 + atomic_inc_unchecked(&sk->sk_drops);
117422 goto discard_and_relse;
117423 }
117424
117425 @@ -907,6 +907,7 @@ set_rcvbuf:
117426 }
117427 break;
117428
117429 +#ifndef GRKERNSEC_BPF_HARDEN
117430 case SO_ATTACH_BPF:
117431 ret = -EINVAL;
117432 if (optlen == sizeof(u32)) {
117433 @@ -919,7 +920,7 @@ set_rcvbuf:
117434 ret = sk_attach_bpf(ufd, sk);
117435 }
117436 break;
117437 -
117438 +#endif
117439 case SO_DETACH_FILTER:
117440 ret = sk_detach_filter(sk);
117441 break;
117442 @@ -1021,12 +1022,12 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117443 struct timeval tm;
117444 } v;
117445
117446 - int lv = sizeof(int);
117447 - int len;
117448 + unsigned int lv = sizeof(int);
117449 + unsigned int len;
117450
117451 if (get_user(len, optlen))
117452 return -EFAULT;
117453 - if (len < 0)
117454 + if (len > INT_MAX)
117455 return -EINVAL;
117456
117457 memset(&v, 0, sizeof(v));
117458 @@ -1164,11 +1165,11 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117459
117460 case SO_PEERNAME:
117461 {
117462 - char address[128];
117463 + char address[_K_SS_MAXSIZE];
117464
117465 if (sock->ops->getname(sock, (struct sockaddr *)address, &lv, 2))
117466 return -ENOTCONN;
117467 - if (lv < len)
117468 + if (lv < len || sizeof address < len)
117469 return -EINVAL;
117470 if (copy_to_user(optval, address, len))
117471 return -EFAULT;
117472 @@ -1256,7 +1257,7 @@ int sock_getsockopt(struct socket *sock, int level, int optname,
117473
117474 if (len > lv)
117475 len = lv;
117476 - if (copy_to_user(optval, &v, len))
117477 + if (len > sizeof(v) || copy_to_user(optval, &v, len))
117478 return -EFAULT;
117479 lenout:
117480 if (put_user(len, optlen))
117481 @@ -2359,7 +2360,7 @@ void sock_init_data(struct socket *sock, struct sock *sk)
117482 */
117483 smp_wmb();
117484 atomic_set(&sk->sk_refcnt, 1);
117485 - atomic_set(&sk->sk_drops, 0);
117486 + atomic_set_unchecked(&sk->sk_drops, 0);
117487 }
117488 EXPORT_SYMBOL(sock_init_data);
117489
117490 @@ -2487,6 +2488,7 @@ void sock_enable_timestamp(struct sock *sk, int flag)
117491 int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117492 int level, int type)
117493 {
117494 + struct sock_extended_err ee;
117495 struct sock_exterr_skb *serr;
117496 struct sk_buff *skb;
117497 int copied, err;
117498 @@ -2508,7 +2510,8 @@ int sock_recv_errqueue(struct sock *sk, struct msghdr *msg, int len,
117499 sock_recv_timestamp(msg, sk, skb);
117500
117501 serr = SKB_EXT_ERR(skb);
117502 - put_cmsg(msg, level, type, sizeof(serr->ee), &serr->ee);
117503 + ee = serr->ee;
117504 + put_cmsg(msg, level, type, sizeof ee, &ee);
117505
117506 msg->msg_flags |= MSG_ERRQUEUE;
117507 err = copied;
117508 diff --git a/net/core/sock_diag.c b/net/core/sock_diag.c
117509 index 74dddf8..7f4e77e 100644
117510 --- a/net/core/sock_diag.c
117511 +++ b/net/core/sock_diag.c
117512 @@ -9,7 +9,7 @@
117513 #include <linux/inet_diag.h>
117514 #include <linux/sock_diag.h>
117515
117516 -static const struct sock_diag_handler *sock_diag_handlers[AF_MAX];
117517 +static const struct sock_diag_handler *sock_diag_handlers[AF_MAX] __read_only;
117518 static int (*inet_rcv_compat)(struct sk_buff *skb, struct nlmsghdr *nlh);
117519 static DEFINE_MUTEX(sock_diag_table_mutex);
117520
117521 @@ -127,8 +127,11 @@ int sock_diag_register(const struct sock_diag_handler *hndl)
117522 mutex_lock(&sock_diag_table_mutex);
117523 if (sock_diag_handlers[hndl->family])
117524 err = -EBUSY;
117525 - else
117526 + else {
117527 + pax_open_kernel();
117528 sock_diag_handlers[hndl->family] = hndl;
117529 + pax_close_kernel();
117530 + }
117531 mutex_unlock(&sock_diag_table_mutex);
117532
117533 return err;
117534 @@ -144,7 +147,9 @@ void sock_diag_unregister(const struct sock_diag_handler *hnld)
117535
117536 mutex_lock(&sock_diag_table_mutex);
117537 BUG_ON(sock_diag_handlers[family] != hnld);
117538 + pax_open_kernel();
117539 sock_diag_handlers[family] = NULL;
117540 + pax_close_kernel();
117541 mutex_unlock(&sock_diag_table_mutex);
117542 }
117543 EXPORT_SYMBOL_GPL(sock_diag_unregister);
117544 diff --git a/net/core/sysctl_net_core.c b/net/core/sysctl_net_core.c
117545 index 95b6139..3048623 100644
117546 --- a/net/core/sysctl_net_core.c
117547 +++ b/net/core/sysctl_net_core.c
117548 @@ -35,7 +35,7 @@ static int rps_sock_flow_sysctl(struct ctl_table *table, int write,
117549 {
117550 unsigned int orig_size, size;
117551 int ret, i;
117552 - struct ctl_table tmp = {
117553 + ctl_table_no_const tmp = {
117554 .data = &size,
117555 .maxlen = sizeof(size),
117556 .mode = table->mode
117557 @@ -203,7 +203,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
117558 void __user *buffer, size_t *lenp, loff_t *ppos)
117559 {
117560 char id[IFNAMSIZ];
117561 - struct ctl_table tbl = {
117562 + ctl_table_no_const tbl = {
117563 .data = id,
117564 .maxlen = IFNAMSIZ,
117565 };
117566 @@ -221,7 +221,7 @@ static int set_default_qdisc(struct ctl_table *table, int write,
117567 static int proc_do_rss_key(struct ctl_table *table, int write,
117568 void __user *buffer, size_t *lenp, loff_t *ppos)
117569 {
117570 - struct ctl_table fake_table;
117571 + ctl_table_no_const fake_table;
117572 char buf[NETDEV_RSS_KEY_LEN * 3];
117573
117574 snprintf(buf, sizeof(buf), "%*phC", NETDEV_RSS_KEY_LEN, netdev_rss_key);
117575 @@ -285,7 +285,7 @@ static struct ctl_table net_core_table[] = {
117576 .mode = 0444,
117577 .proc_handler = proc_do_rss_key,
117578 },
117579 -#ifdef CONFIG_BPF_JIT
117580 +#if defined(CONFIG_BPF_JIT) && !defined(CONFIG_GRKERNSEC_BPF_HARDEN)
117581 {
117582 .procname = "bpf_jit_enable",
117583 .data = &bpf_jit_enable,
117584 @@ -409,13 +409,12 @@ static struct ctl_table netns_core_table[] = {
117585
117586 static __net_init int sysctl_core_net_init(struct net *net)
117587 {
117588 - struct ctl_table *tbl;
117589 + ctl_table_no_const *tbl = NULL;
117590
117591 net->core.sysctl_somaxconn = SOMAXCONN;
117592
117593 - tbl = netns_core_table;
117594 if (!net_eq(net, &init_net)) {
117595 - tbl = kmemdup(tbl, sizeof(netns_core_table), GFP_KERNEL);
117596 + tbl = kmemdup(netns_core_table, sizeof(netns_core_table), GFP_KERNEL);
117597 if (tbl == NULL)
117598 goto err_dup;
117599
117600 @@ -425,17 +424,16 @@ static __net_init int sysctl_core_net_init(struct net *net)
117601 if (net->user_ns != &init_user_ns) {
117602 tbl[0].procname = NULL;
117603 }
117604 - }
117605 -
117606 - net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
117607 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", tbl);
117608 + } else
117609 + net->core.sysctl_hdr = register_net_sysctl(net, "net/core", netns_core_table);
117610 if (net->core.sysctl_hdr == NULL)
117611 goto err_reg;
117612
117613 return 0;
117614
117615 err_reg:
117616 - if (tbl != netns_core_table)
117617 - kfree(tbl);
117618 + kfree(tbl);
117619 err_dup:
117620 return -ENOMEM;
117621 }
117622 @@ -450,7 +448,7 @@ static __net_exit void sysctl_core_net_exit(struct net *net)
117623 kfree(tbl);
117624 }
117625
117626 -static __net_initdata struct pernet_operations sysctl_core_ops = {
117627 +static __net_initconst struct pernet_operations sysctl_core_ops = {
117628 .init = sysctl_core_net_init,
117629 .exit = sysctl_core_net_exit,
117630 };
117631 diff --git a/net/decnet/af_decnet.c b/net/decnet/af_decnet.c
117632 index 754484b..4f4b894 100644
117633 --- a/net/decnet/af_decnet.c
117634 +++ b/net/decnet/af_decnet.c
117635 @@ -466,6 +466,7 @@ static struct proto dn_proto = {
117636 .sysctl_rmem = sysctl_decnet_rmem,
117637 .max_header = DN_MAX_NSP_DATA_HEADER + 64,
117638 .obj_size = sizeof(struct dn_sock),
117639 + .slab_flags = SLAB_USERCOPY,
117640 };
117641
117642 static struct sock *dn_alloc_sock(struct net *net, struct socket *sock, gfp_t gfp)
117643 diff --git a/net/decnet/dn_dev.c b/net/decnet/dn_dev.c
117644 index b2c26b0..41f803e 100644
117645 --- a/net/decnet/dn_dev.c
117646 +++ b/net/decnet/dn_dev.c
117647 @@ -201,7 +201,7 @@ static struct dn_dev_sysctl_table {
117648 .extra1 = &min_t3,
117649 .extra2 = &max_t3
117650 },
117651 - {0}
117652 + { }
117653 },
117654 };
117655
117656 diff --git a/net/decnet/sysctl_net_decnet.c b/net/decnet/sysctl_net_decnet.c
117657 index 5325b54..a0d4d69 100644
117658 --- a/net/decnet/sysctl_net_decnet.c
117659 +++ b/net/decnet/sysctl_net_decnet.c
117660 @@ -174,7 +174,7 @@ static int dn_node_address_handler(struct ctl_table *table, int write,
117661
117662 if (len > *lenp) len = *lenp;
117663
117664 - if (copy_to_user(buffer, addr, len))
117665 + if (len > sizeof addr || copy_to_user(buffer, addr, len))
117666 return -EFAULT;
117667
117668 *lenp = len;
117669 @@ -237,7 +237,7 @@ static int dn_def_dev_handler(struct ctl_table *table, int write,
117670
117671 if (len > *lenp) len = *lenp;
117672
117673 - if (copy_to_user(buffer, devname, len))
117674 + if (len > sizeof devname || copy_to_user(buffer, devname, len))
117675 return -EFAULT;
117676
117677 *lenp = len;
117678 diff --git a/net/dsa/dsa.c b/net/dsa/dsa.c
117679 index 392e29a..da953a2 100644
117680 --- a/net/dsa/dsa.c
117681 +++ b/net/dsa/dsa.c
117682 @@ -851,7 +851,7 @@ static struct packet_type dsa_pack_type __read_mostly = {
117683 .func = dsa_switch_rcv,
117684 };
117685
117686 -static struct notifier_block dsa_netdevice_nb __read_mostly = {
117687 +static struct notifier_block dsa_netdevice_nb = {
117688 .notifier_call = dsa_slave_netdevice_event,
117689 };
117690
117691 diff --git a/net/hsr/hsr_netlink.c b/net/hsr/hsr_netlink.c
117692 index a2c7e4c..3dc9f67 100644
117693 --- a/net/hsr/hsr_netlink.c
117694 +++ b/net/hsr/hsr_netlink.c
117695 @@ -102,7 +102,7 @@ nla_put_failure:
117696 return -EMSGSIZE;
117697 }
117698
117699 -static struct rtnl_link_ops hsr_link_ops __read_mostly = {
117700 +static struct rtnl_link_ops hsr_link_ops = {
117701 .kind = "hsr",
117702 .maxtype = IFLA_HSR_MAX,
117703 .policy = hsr_policy,
117704 diff --git a/net/ieee802154/6lowpan/core.c b/net/ieee802154/6lowpan/core.c
117705 index 0ae5822..3fe3627 100644
117706 --- a/net/ieee802154/6lowpan/core.c
117707 +++ b/net/ieee802154/6lowpan/core.c
117708 @@ -219,7 +219,7 @@ static void lowpan_dellink(struct net_device *dev, struct list_head *head)
117709 dev_put(real_dev);
117710 }
117711
117712 -static struct rtnl_link_ops lowpan_link_ops __read_mostly = {
117713 +static struct rtnl_link_ops lowpan_link_ops = {
117714 .kind = "lowpan",
117715 .priv_size = sizeof(struct lowpan_dev_info),
117716 .setup = lowpan_setup,
117717 diff --git a/net/ieee802154/6lowpan/reassembly.c b/net/ieee802154/6lowpan/reassembly.c
117718 index f46e4d1..30231f1 100644
117719 --- a/net/ieee802154/6lowpan/reassembly.c
117720 +++ b/net/ieee802154/6lowpan/reassembly.c
117721 @@ -435,14 +435,13 @@ static struct ctl_table lowpan_frags_ctl_table[] = {
117722
117723 static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117724 {
117725 - struct ctl_table *table;
117726 + ctl_table_no_const *table = NULL;
117727 struct ctl_table_header *hdr;
117728 struct netns_ieee802154_lowpan *ieee802154_lowpan =
117729 net_ieee802154_lowpan(net);
117730
117731 - table = lowpan_frags_ns_ctl_table;
117732 if (!net_eq(net, &init_net)) {
117733 - table = kmemdup(table, sizeof(lowpan_frags_ns_ctl_table),
117734 + table = kmemdup(lowpan_frags_ns_ctl_table, sizeof(lowpan_frags_ns_ctl_table),
117735 GFP_KERNEL);
117736 if (table == NULL)
117737 goto err_alloc;
117738 @@ -457,9 +456,9 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117739 /* Don't export sysctls to unprivileged users */
117740 if (net->user_ns != &init_user_ns)
117741 table[0].procname = NULL;
117742 - }
117743 -
117744 - hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
117745 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", table);
117746 + } else
117747 + hdr = register_net_sysctl(net, "net/ieee802154/6lowpan", lowpan_frags_ns_ctl_table);
117748 if (hdr == NULL)
117749 goto err_reg;
117750
117751 @@ -467,8 +466,7 @@ static int __net_init lowpan_frags_ns_sysctl_register(struct net *net)
117752 return 0;
117753
117754 err_reg:
117755 - if (!net_eq(net, &init_net))
117756 - kfree(table);
117757 + kfree(table);
117758 err_alloc:
117759 return -ENOMEM;
117760 }
117761 diff --git a/net/ipv4/af_inet.c b/net/ipv4/af_inet.c
117762 index a5aa54e..3bd5f9f 100644
117763 --- a/net/ipv4/af_inet.c
117764 +++ b/net/ipv4/af_inet.c
117765 @@ -1391,7 +1391,7 @@ int inet_recv_error(struct sock *sk, struct msghdr *msg, int len, int *addr_len)
117766 return ip_recv_error(sk, msg, len, addr_len);
117767 #if IS_ENABLED(CONFIG_IPV6)
117768 if (sk->sk_family == AF_INET6)
117769 - return pingv6_ops.ipv6_recv_error(sk, msg, len, addr_len);
117770 + return pingv6_ops->ipv6_recv_error(sk, msg, len, addr_len);
117771 #endif
117772 return -EINVAL;
117773 }
117774 diff --git a/net/ipv4/devinet.c b/net/ipv4/devinet.c
117775 index 419d23c..2084616 100644
117776 --- a/net/ipv4/devinet.c
117777 +++ b/net/ipv4/devinet.c
117778 @@ -69,7 +69,8 @@
117779
117780 static struct ipv4_devconf ipv4_devconf = {
117781 .data = {
117782 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
117783 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
117784 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
117785 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
117786 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
117787 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
117788 @@ -80,7 +81,8 @@ static struct ipv4_devconf ipv4_devconf = {
117789
117790 static struct ipv4_devconf ipv4_devconf_dflt = {
117791 .data = {
117792 - [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 1,
117793 + [IPV4_DEVCONF_ACCEPT_REDIRECTS - 1] = 0,
117794 + [IPV4_DEVCONF_RP_FILTER - 1] = 1,
117795 [IPV4_DEVCONF_SEND_REDIRECTS - 1] = 1,
117796 [IPV4_DEVCONF_SECURE_REDIRECTS - 1] = 1,
117797 [IPV4_DEVCONF_SHARED_MEDIA - 1] = 1,
117798 @@ -1580,7 +1582,7 @@ static int inet_dump_ifaddr(struct sk_buff *skb, struct netlink_callback *cb)
117799 idx = 0;
117800 head = &net->dev_index_head[h];
117801 rcu_read_lock();
117802 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
117803 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
117804 net->dev_base_seq;
117805 hlist_for_each_entry_rcu(dev, head, index_hlist) {
117806 if (idx < s_idx)
117807 @@ -1899,7 +1901,7 @@ static int inet_netconf_dump_devconf(struct sk_buff *skb,
117808 idx = 0;
117809 head = &net->dev_index_head[h];
117810 rcu_read_lock();
117811 - cb->seq = atomic_read(&net->ipv4.dev_addr_genid) ^
117812 + cb->seq = atomic_read_unchecked(&net->ipv4.dev_addr_genid) ^
117813 net->dev_base_seq;
117814 hlist_for_each_entry_rcu(dev, head, index_hlist) {
117815 if (idx < s_idx)
117816 @@ -2134,7 +2136,7 @@ static int ipv4_doint_and_flush(struct ctl_table *ctl, int write,
117817 #define DEVINET_SYSCTL_FLUSHING_ENTRY(attr, name) \
117818 DEVINET_SYSCTL_COMPLEX_ENTRY(attr, name, ipv4_doint_and_flush)
117819
117820 -static struct devinet_sysctl_table {
117821 +static const struct devinet_sysctl_table {
117822 struct ctl_table_header *sysctl_header;
117823 struct ctl_table devinet_vars[__IPV4_DEVCONF_MAX];
117824 } devinet_sysctl = {
117825 @@ -2266,7 +2268,7 @@ static __net_init int devinet_init_net(struct net *net)
117826 int err;
117827 struct ipv4_devconf *all, *dflt;
117828 #ifdef CONFIG_SYSCTL
117829 - struct ctl_table *tbl = ctl_forward_entry;
117830 + ctl_table_no_const *tbl = NULL;
117831 struct ctl_table_header *forw_hdr;
117832 #endif
117833
117834 @@ -2284,7 +2286,7 @@ static __net_init int devinet_init_net(struct net *net)
117835 goto err_alloc_dflt;
117836
117837 #ifdef CONFIG_SYSCTL
117838 - tbl = kmemdup(tbl, sizeof(ctl_forward_entry), GFP_KERNEL);
117839 + tbl = kmemdup(ctl_forward_entry, sizeof(ctl_forward_entry), GFP_KERNEL);
117840 if (!tbl)
117841 goto err_alloc_ctl;
117842
117843 @@ -2304,7 +2306,10 @@ static __net_init int devinet_init_net(struct net *net)
117844 goto err_reg_dflt;
117845
117846 err = -ENOMEM;
117847 - forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
117848 + if (!net_eq(net, &init_net))
117849 + forw_hdr = register_net_sysctl(net, "net/ipv4", tbl);
117850 + else
117851 + forw_hdr = register_net_sysctl(net, "net/ipv4", ctl_forward_entry);
117852 if (!forw_hdr)
117853 goto err_reg_ctl;
117854 net->ipv4.forw_hdr = forw_hdr;
117855 @@ -2320,8 +2325,7 @@ err_reg_ctl:
117856 err_reg_dflt:
117857 __devinet_sysctl_unregister(all);
117858 err_reg_all:
117859 - if (tbl != ctl_forward_entry)
117860 - kfree(tbl);
117861 + kfree(tbl);
117862 err_alloc_ctl:
117863 #endif
117864 if (dflt != &ipv4_devconf_dflt)
117865 diff --git a/net/ipv4/fib_frontend.c b/net/ipv4/fib_frontend.c
117866 index 872494e..8e0b4d1 100644
117867 --- a/net/ipv4/fib_frontend.c
117868 +++ b/net/ipv4/fib_frontend.c
117869 @@ -1083,12 +1083,12 @@ static int fib_inetaddr_event(struct notifier_block *this, unsigned long event,
117870 #ifdef CONFIG_IP_ROUTE_MULTIPATH
117871 fib_sync_up(dev);
117872 #endif
117873 - atomic_inc(&net->ipv4.dev_addr_genid);
117874 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
117875 rt_cache_flush(dev_net(dev));
117876 break;
117877 case NETDEV_DOWN:
117878 fib_del_ifaddr(ifa, NULL);
117879 - atomic_inc(&net->ipv4.dev_addr_genid);
117880 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
117881 if (!ifa->ifa_dev->ifa_list) {
117882 /* Last address was deleted from this interface.
117883 * Disable IP.
117884 @@ -1126,7 +1126,7 @@ static int fib_netdev_event(struct notifier_block *this, unsigned long event, vo
117885 #ifdef CONFIG_IP_ROUTE_MULTIPATH
117886 fib_sync_up(dev);
117887 #endif
117888 - atomic_inc(&net->ipv4.dev_addr_genid);
117889 + atomic_inc_unchecked(&net->ipv4.dev_addr_genid);
117890 rt_cache_flush(net);
117891 break;
117892 case NETDEV_DOWN:
117893 diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
117894 index 8d695b6..752d427a 100644
117895 --- a/net/ipv4/fib_semantics.c
117896 +++ b/net/ipv4/fib_semantics.c
117897 @@ -752,7 +752,7 @@ __be32 fib_info_update_nh_saddr(struct net *net, struct fib_nh *nh)
117898 nh->nh_saddr = inet_select_addr(nh->nh_dev,
117899 nh->nh_gw,
117900 nh->nh_parent->fib_scope);
117901 - nh->nh_saddr_genid = atomic_read(&net->ipv4.dev_addr_genid);
117902 + nh->nh_saddr_genid = atomic_read_unchecked(&net->ipv4.dev_addr_genid);
117903
117904 return nh->nh_saddr;
117905 }
117906 diff --git a/net/ipv4/inet_hashtables.c b/net/ipv4/inet_hashtables.c
117907 index c6fb80b..8705495 100644
117908 --- a/net/ipv4/inet_hashtables.c
117909 +++ b/net/ipv4/inet_hashtables.c
117910 @@ -18,6 +18,7 @@
117911 #include <linux/sched.h>
117912 #include <linux/slab.h>
117913 #include <linux/wait.h>
117914 +#include <linux/security.h>
117915
117916 #include <net/inet_connection_sock.h>
117917 #include <net/inet_hashtables.h>
117918 @@ -53,6 +54,8 @@ u32 sk_ehashfn(const struct sock *sk)
117919 sk->sk_daddr, sk->sk_dport);
117920 }
117921
117922 +extern void gr_update_task_in_ip_table(const struct inet_sock *inet);
117923 +
117924 /*
117925 * Allocate and initialize a new local port bind bucket.
117926 * The bindhash mutex for snum's hash chain must be held here.
117927 @@ -564,6 +567,8 @@ ok:
117928 twrefcnt += inet_twsk_bind_unhash(tw, hinfo);
117929 spin_unlock(&head->lock);
117930
117931 + gr_update_task_in_ip_table(inet_sk(sk));
117932 +
117933 if (tw) {
117934 inet_twsk_deschedule(tw);
117935 while (twrefcnt) {
117936 diff --git a/net/ipv4/inetpeer.c b/net/ipv4/inetpeer.c
117937 index 241afd7..31b95d5 100644
117938 --- a/net/ipv4/inetpeer.c
117939 +++ b/net/ipv4/inetpeer.c
117940 @@ -461,7 +461,7 @@ relookup:
117941 if (p) {
117942 p->daddr = *daddr;
117943 atomic_set(&p->refcnt, 1);
117944 - atomic_set(&p->rid, 0);
117945 + atomic_set_unchecked(&p->rid, 0);
117946 p->metrics[RTAX_LOCK-1] = INETPEER_METRICS_NEW;
117947 p->rate_tokens = 0;
117948 /* 60*HZ is arbitrary, but chosen enough high so that the first
117949 diff --git a/net/ipv4/ip_fragment.c b/net/ipv4/ip_fragment.c
117950 index cc1da6d..64b1534 100644
117951 --- a/net/ipv4/ip_fragment.c
117952 +++ b/net/ipv4/ip_fragment.c
117953 @@ -268,7 +268,7 @@ static int ip_frag_too_far(struct ipq *qp)
117954 return 0;
117955
117956 start = qp->rid;
117957 - end = atomic_inc_return(&peer->rid);
117958 + end = atomic_inc_return_unchecked(&peer->rid);
117959 qp->rid = end;
117960
117961 rc = qp->q.fragments && (end - start) > max;
117962 @@ -750,12 +750,11 @@ static struct ctl_table ip4_frags_ctl_table[] = {
117963
117964 static int __net_init ip4_frags_ns_ctl_register(struct net *net)
117965 {
117966 - struct ctl_table *table;
117967 + ctl_table_no_const *table = NULL;
117968 struct ctl_table_header *hdr;
117969
117970 - table = ip4_frags_ns_ctl_table;
117971 if (!net_eq(net, &init_net)) {
117972 - table = kmemdup(table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
117973 + table = kmemdup(ip4_frags_ns_ctl_table, sizeof(ip4_frags_ns_ctl_table), GFP_KERNEL);
117974 if (!table)
117975 goto err_alloc;
117976
117977 @@ -769,9 +768,10 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
117978 /* Don't export sysctls to unprivileged users */
117979 if (net->user_ns != &init_user_ns)
117980 table[0].procname = NULL;
117981 - }
117982 + hdr = register_net_sysctl(net, "net/ipv4", table);
117983 + } else
117984 + hdr = register_net_sysctl(net, "net/ipv4", ip4_frags_ns_ctl_table);
117985
117986 - hdr = register_net_sysctl(net, "net/ipv4", table);
117987 if (!hdr)
117988 goto err_reg;
117989
117990 @@ -779,8 +779,7 @@ static int __net_init ip4_frags_ns_ctl_register(struct net *net)
117991 return 0;
117992
117993 err_reg:
117994 - if (!net_eq(net, &init_net))
117995 - kfree(table);
117996 + kfree(table);
117997 err_alloc:
117998 return -ENOMEM;
117999 }
118000 diff --git a/net/ipv4/ip_gre.c b/net/ipv4/ip_gre.c
118001 index 5fd7064..d13d75f 100644
118002 --- a/net/ipv4/ip_gre.c
118003 +++ b/net/ipv4/ip_gre.c
118004 @@ -115,7 +115,7 @@ static bool log_ecn_error = true;
118005 module_param(log_ecn_error, bool, 0644);
118006 MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118007
118008 -static struct rtnl_link_ops ipgre_link_ops __read_mostly;
118009 +static struct rtnl_link_ops ipgre_link_ops;
118010 static int ipgre_tunnel_init(struct net_device *dev);
118011
118012 static int ipgre_net_id __read_mostly;
118013 @@ -819,7 +819,7 @@ static const struct nla_policy ipgre_policy[IFLA_GRE_MAX + 1] = {
118014 [IFLA_GRE_ENCAP_DPORT] = { .type = NLA_U16 },
118015 };
118016
118017 -static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118018 +static struct rtnl_link_ops ipgre_link_ops = {
118019 .kind = "gre",
118020 .maxtype = IFLA_GRE_MAX,
118021 .policy = ipgre_policy,
118022 @@ -834,7 +834,7 @@ static struct rtnl_link_ops ipgre_link_ops __read_mostly = {
118023 .get_link_net = ip_tunnel_get_link_net,
118024 };
118025
118026 -static struct rtnl_link_ops ipgre_tap_ops __read_mostly = {
118027 +static struct rtnl_link_ops ipgre_tap_ops = {
118028 .kind = "gretap",
118029 .maxtype = IFLA_GRE_MAX,
118030 .policy = ipgre_policy,
118031 diff --git a/net/ipv4/ip_input.c b/net/ipv4/ip_input.c
118032 index 2db4c87..4db9282 100644
118033 --- a/net/ipv4/ip_input.c
118034 +++ b/net/ipv4/ip_input.c
118035 @@ -147,6 +147,10 @@
118036 #include <linux/mroute.h>
118037 #include <linux/netlink.h>
118038
118039 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118040 +extern int grsec_enable_blackhole;
118041 +#endif
118042 +
118043 /*
118044 * Process Router Attention IP option (RFC 2113)
118045 */
118046 @@ -223,6 +227,9 @@ static int ip_local_deliver_finish(struct sock *sk, struct sk_buff *skb)
118047 if (!raw) {
118048 if (xfrm4_policy_check(NULL, XFRM_POLICY_IN, skb)) {
118049 IP_INC_STATS_BH(net, IPSTATS_MIB_INUNKNOWNPROTOS);
118050 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118051 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
118052 +#endif
118053 icmp_send(skb, ICMP_DEST_UNREACH,
118054 ICMP_PROT_UNREACH, 0);
118055 }
118056 diff --git a/net/ipv4/ip_sockglue.c b/net/ipv4/ip_sockglue.c
118057 index 6ddde89..653e224 100644
118058 --- a/net/ipv4/ip_sockglue.c
118059 +++ b/net/ipv4/ip_sockglue.c
118060 @@ -1291,7 +1291,8 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118061 len = min_t(unsigned int, len, opt->optlen);
118062 if (put_user(len, optlen))
118063 return -EFAULT;
118064 - if (copy_to_user(optval, opt->__data, len))
118065 + if ((len > (sizeof(optbuf) - sizeof(struct ip_options))) ||
118066 + copy_to_user(optval, opt->__data, len))
118067 return -EFAULT;
118068 return 0;
118069 }
118070 @@ -1425,7 +1426,7 @@ static int do_ip_getsockopt(struct sock *sk, int level, int optname,
118071 if (sk->sk_type != SOCK_STREAM)
118072 return -ENOPROTOOPT;
118073
118074 - msg.msg_control = (__force void *) optval;
118075 + msg.msg_control = (__force_kernel void *) optval;
118076 msg.msg_controllen = len;
118077 msg.msg_flags = flags;
118078
118079 diff --git a/net/ipv4/ip_vti.c b/net/ipv4/ip_vti.c
118080 index 0c15208..a3a76c5 100644
118081 --- a/net/ipv4/ip_vti.c
118082 +++ b/net/ipv4/ip_vti.c
118083 @@ -45,7 +45,7 @@
118084 #include <net/net_namespace.h>
118085 #include <net/netns/generic.h>
118086
118087 -static struct rtnl_link_ops vti_link_ops __read_mostly;
118088 +static struct rtnl_link_ops vti_link_ops;
118089
118090 static int vti_net_id __read_mostly;
118091 static int vti_tunnel_init(struct net_device *dev);
118092 @@ -525,7 +525,7 @@ static const struct nla_policy vti_policy[IFLA_VTI_MAX + 1] = {
118093 [IFLA_VTI_REMOTE] = { .len = FIELD_SIZEOF(struct iphdr, daddr) },
118094 };
118095
118096 -static struct rtnl_link_ops vti_link_ops __read_mostly = {
118097 +static struct rtnl_link_ops vti_link_ops = {
118098 .kind = "vti",
118099 .maxtype = IFLA_VTI_MAX,
118100 .policy = vti_policy,
118101 diff --git a/net/ipv4/ipconfig.c b/net/ipv4/ipconfig.c
118102 index 8e7328c..9bd7ed3 100644
118103 --- a/net/ipv4/ipconfig.c
118104 +++ b/net/ipv4/ipconfig.c
118105 @@ -333,7 +333,7 @@ static int __init ic_devinet_ioctl(unsigned int cmd, struct ifreq *arg)
118106
118107 mm_segment_t oldfs = get_fs();
118108 set_fs(get_ds());
118109 - res = devinet_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118110 + res = devinet_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118111 set_fs(oldfs);
118112 return res;
118113 }
118114 @@ -344,7 +344,7 @@ static int __init ic_dev_ioctl(unsigned int cmd, struct ifreq *arg)
118115
118116 mm_segment_t oldfs = get_fs();
118117 set_fs(get_ds());
118118 - res = dev_ioctl(&init_net, cmd, (struct ifreq __user *) arg);
118119 + res = dev_ioctl(&init_net, cmd, (struct ifreq __force_user *) arg);
118120 set_fs(oldfs);
118121 return res;
118122 }
118123 @@ -355,7 +355,7 @@ static int __init ic_route_ioctl(unsigned int cmd, struct rtentry *arg)
118124
118125 mm_segment_t oldfs = get_fs();
118126 set_fs(get_ds());
118127 - res = ip_rt_ioctl(&init_net, cmd, (void __user *) arg);
118128 + res = ip_rt_ioctl(&init_net, cmd, (void __force_user *) arg);
118129 set_fs(oldfs);
118130 return res;
118131 }
118132 diff --git a/net/ipv4/ipip.c b/net/ipv4/ipip.c
118133 index ff96396..2e928ba 100644
118134 --- a/net/ipv4/ipip.c
118135 +++ b/net/ipv4/ipip.c
118136 @@ -124,7 +124,7 @@ MODULE_PARM_DESC(log_ecn_error, "Log packets received with corrupted ECN");
118137 static int ipip_net_id __read_mostly;
118138
118139 static int ipip_tunnel_init(struct net_device *dev);
118140 -static struct rtnl_link_ops ipip_link_ops __read_mostly;
118141 +static struct rtnl_link_ops ipip_link_ops;
118142
118143 static int ipip_err(struct sk_buff *skb, u32 info)
118144 {
118145 @@ -487,7 +487,7 @@ static const struct nla_policy ipip_policy[IFLA_IPTUN_MAX + 1] = {
118146 [IFLA_IPTUN_ENCAP_DPORT] = { .type = NLA_U16 },
118147 };
118148
118149 -static struct rtnl_link_ops ipip_link_ops __read_mostly = {
118150 +static struct rtnl_link_ops ipip_link_ops = {
118151 .kind = "ipip",
118152 .maxtype = IFLA_IPTUN_MAX,
118153 .policy = ipip_policy,
118154 diff --git a/net/ipv4/netfilter/arp_tables.c b/net/ipv4/netfilter/arp_tables.c
118155 index a612007..99ac4bc5 100644
118156 --- a/net/ipv4/netfilter/arp_tables.c
118157 +++ b/net/ipv4/netfilter/arp_tables.c
118158 @@ -884,14 +884,14 @@ static int compat_table_info(const struct xt_table_info *info,
118159 #endif
118160
118161 static int get_info(struct net *net, void __user *user,
118162 - const int *len, int compat)
118163 + int len, int compat)
118164 {
118165 char name[XT_TABLE_MAXNAMELEN];
118166 struct xt_table *t;
118167 int ret;
118168
118169 - if (*len != sizeof(struct arpt_getinfo)) {
118170 - duprintf("length %u != %Zu\n", *len,
118171 + if (len != sizeof(struct arpt_getinfo)) {
118172 + duprintf("length %u != %Zu\n", len,
118173 sizeof(struct arpt_getinfo));
118174 return -EINVAL;
118175 }
118176 @@ -928,7 +928,7 @@ static int get_info(struct net *net, void __user *user,
118177 info.size = private->size;
118178 strcpy(info.name, name);
118179
118180 - if (copy_to_user(user, &info, *len) != 0)
118181 + if (copy_to_user(user, &info, len) != 0)
118182 ret = -EFAULT;
118183 else
118184 ret = 0;
118185 @@ -1695,7 +1695,7 @@ static int compat_do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user,
118186
118187 switch (cmd) {
118188 case ARPT_SO_GET_INFO:
118189 - ret = get_info(sock_net(sk), user, len, 1);
118190 + ret = get_info(sock_net(sk), user, *len, 1);
118191 break;
118192 case ARPT_SO_GET_ENTRIES:
118193 ret = compat_get_entries(sock_net(sk), user, len);
118194 @@ -1740,7 +1740,7 @@ static int do_arpt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len
118195
118196 switch (cmd) {
118197 case ARPT_SO_GET_INFO:
118198 - ret = get_info(sock_net(sk), user, len, 0);
118199 + ret = get_info(sock_net(sk), user, *len, 0);
118200 break;
118201
118202 case ARPT_SO_GET_ENTRIES:
118203 diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
118204 index 2d0e265..67e5b8d 100644
118205 --- a/net/ipv4/netfilter/ip_tables.c
118206 +++ b/net/ipv4/netfilter/ip_tables.c
118207 @@ -1072,14 +1072,14 @@ static int compat_table_info(const struct xt_table_info *info,
118208 #endif
118209
118210 static int get_info(struct net *net, void __user *user,
118211 - const int *len, int compat)
118212 + int len, int compat)
118213 {
118214 char name[XT_TABLE_MAXNAMELEN];
118215 struct xt_table *t;
118216 int ret;
118217
118218 - if (*len != sizeof(struct ipt_getinfo)) {
118219 - duprintf("length %u != %zu\n", *len,
118220 + if (len != sizeof(struct ipt_getinfo)) {
118221 + duprintf("length %u != %zu\n", len,
118222 sizeof(struct ipt_getinfo));
118223 return -EINVAL;
118224 }
118225 @@ -1116,7 +1116,7 @@ static int get_info(struct net *net, void __user *user,
118226 info.size = private->size;
118227 strcpy(info.name, name);
118228
118229 - if (copy_to_user(user, &info, *len) != 0)
118230 + if (copy_to_user(user, &info, len) != 0)
118231 ret = -EFAULT;
118232 else
118233 ret = 0;
118234 @@ -1978,7 +1978,7 @@ compat_do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118235
118236 switch (cmd) {
118237 case IPT_SO_GET_INFO:
118238 - ret = get_info(sock_net(sk), user, len, 1);
118239 + ret = get_info(sock_net(sk), user, *len, 1);
118240 break;
118241 case IPT_SO_GET_ENTRIES:
118242 ret = compat_get_entries(sock_net(sk), user, len);
118243 @@ -2025,7 +2025,7 @@ do_ipt_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
118244
118245 switch (cmd) {
118246 case IPT_SO_GET_INFO:
118247 - ret = get_info(sock_net(sk), user, len, 0);
118248 + ret = get_info(sock_net(sk), user, *len, 0);
118249 break;
118250
118251 case IPT_SO_GET_ENTRIES:
118252 diff --git a/net/ipv4/netfilter/ipt_CLUSTERIP.c b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118253 index 771ab3d..5b99b18 100644
118254 --- a/net/ipv4/netfilter/ipt_CLUSTERIP.c
118255 +++ b/net/ipv4/netfilter/ipt_CLUSTERIP.c
118256 @@ -725,7 +725,7 @@ static int clusterip_net_init(struct net *net)
118257 spin_lock_init(&cn->lock);
118258
118259 #ifdef CONFIG_PROC_FS
118260 - cn->procdir = proc_mkdir("ipt_CLUSTERIP", net->proc_net);
118261 + cn->procdir = proc_mkdir_restrict("ipt_CLUSTERIP", net->proc_net);
118262 if (!cn->procdir) {
118263 pr_err("Unable to proc dir entry\n");
118264 return -ENOMEM;
118265 diff --git a/net/ipv4/ping.c b/net/ipv4/ping.c
118266 index 05ff44b..da00000 100644
118267 --- a/net/ipv4/ping.c
118268 +++ b/net/ipv4/ping.c
118269 @@ -59,7 +59,7 @@ struct ping_table {
118270 };
118271
118272 static struct ping_table ping_table;
118273 -struct pingv6_ops pingv6_ops;
118274 +struct pingv6_ops *pingv6_ops;
118275 EXPORT_SYMBOL_GPL(pingv6_ops);
118276
118277 static u16 ping_port_rover;
118278 @@ -359,7 +359,7 @@ static int ping_check_bind_addr(struct sock *sk, struct inet_sock *isk,
118279 return -ENODEV;
118280 }
118281 }
118282 - has_addr = pingv6_ops.ipv6_chk_addr(net, &addr->sin6_addr, dev,
118283 + has_addr = pingv6_ops->ipv6_chk_addr(net, &addr->sin6_addr, dev,
118284 scoped);
118285 rcu_read_unlock();
118286
118287 @@ -567,7 +567,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118288 }
118289 #if IS_ENABLED(CONFIG_IPV6)
118290 } else if (skb->protocol == htons(ETH_P_IPV6)) {
118291 - harderr = pingv6_ops.icmpv6_err_convert(type, code, &err);
118292 + harderr = pingv6_ops->icmpv6_err_convert(type, code, &err);
118293 #endif
118294 }
118295
118296 @@ -585,7 +585,7 @@ void ping_err(struct sk_buff *skb, int offset, u32 info)
118297 info, (u8 *)icmph);
118298 #if IS_ENABLED(CONFIG_IPV6)
118299 } else if (family == AF_INET6) {
118300 - pingv6_ops.ipv6_icmp_error(sk, skb, err, 0,
118301 + pingv6_ops->ipv6_icmp_error(sk, skb, err, 0,
118302 info, (u8 *)icmph);
118303 #endif
118304 }
118305 @@ -918,10 +918,10 @@ int ping_recvmsg(struct sock *sk, struct msghdr *msg, size_t len, int noblock,
118306 }
118307
118308 if (inet6_sk(sk)->rxopt.all)
118309 - pingv6_ops.ip6_datagram_recv_common_ctl(sk, msg, skb);
118310 + pingv6_ops->ip6_datagram_recv_common_ctl(sk, msg, skb);
118311 if (skb->protocol == htons(ETH_P_IPV6) &&
118312 inet6_sk(sk)->rxopt.all)
118313 - pingv6_ops.ip6_datagram_recv_specific_ctl(sk, msg, skb);
118314 + pingv6_ops->ip6_datagram_recv_specific_ctl(sk, msg, skb);
118315 else if (skb->protocol == htons(ETH_P_IP) && isk->cmsg_flags)
118316 ip_cmsg_recv(msg, skb);
118317 #endif
118318 @@ -1116,7 +1116,7 @@ static void ping_v4_format_sock(struct sock *sp, struct seq_file *f,
118319 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
118320 0, sock_i_ino(sp),
118321 atomic_read(&sp->sk_refcnt), sp,
118322 - atomic_read(&sp->sk_drops));
118323 + atomic_read_unchecked(&sp->sk_drops));
118324 }
118325
118326 static int ping_v4_seq_show(struct seq_file *seq, void *v)
118327 diff --git a/net/ipv4/raw.c b/net/ipv4/raw.c
118328 index 561cd4b..a32a155 100644
118329 --- a/net/ipv4/raw.c
118330 +++ b/net/ipv4/raw.c
118331 @@ -323,7 +323,7 @@ static int raw_rcv_skb(struct sock *sk, struct sk_buff *skb)
118332 int raw_rcv(struct sock *sk, struct sk_buff *skb)
118333 {
118334 if (!xfrm4_policy_check(sk, XFRM_POLICY_IN, skb)) {
118335 - atomic_inc(&sk->sk_drops);
118336 + atomic_inc_unchecked(&sk->sk_drops);
118337 kfree_skb(skb);
118338 return NET_RX_DROP;
118339 }
118340 @@ -771,16 +771,20 @@ static int raw_init(struct sock *sk)
118341
118342 static int raw_seticmpfilter(struct sock *sk, char __user *optval, int optlen)
118343 {
118344 + struct icmp_filter filter;
118345 +
118346 if (optlen > sizeof(struct icmp_filter))
118347 optlen = sizeof(struct icmp_filter);
118348 - if (copy_from_user(&raw_sk(sk)->filter, optval, optlen))
118349 + if (copy_from_user(&filter, optval, optlen))
118350 return -EFAULT;
118351 + raw_sk(sk)->filter = filter;
118352 return 0;
118353 }
118354
118355 static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *optlen)
118356 {
118357 int len, ret = -EFAULT;
118358 + struct icmp_filter filter;
118359
118360 if (get_user(len, optlen))
118361 goto out;
118362 @@ -790,8 +794,8 @@ static int raw_geticmpfilter(struct sock *sk, char __user *optval, int __user *o
118363 if (len > sizeof(struct icmp_filter))
118364 len = sizeof(struct icmp_filter);
118365 ret = -EFAULT;
118366 - if (put_user(len, optlen) ||
118367 - copy_to_user(optval, &raw_sk(sk)->filter, len))
118368 + filter = raw_sk(sk)->filter;
118369 + if (put_user(len, optlen) || len > sizeof filter || copy_to_user(optval, &filter, len))
118370 goto out;
118371 ret = 0;
118372 out: return ret;
118373 @@ -1020,7 +1024,7 @@ static void raw_sock_seq_show(struct seq_file *seq, struct sock *sp, int i)
118374 0, 0L, 0,
118375 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sp)),
118376 0, sock_i_ino(sp),
118377 - atomic_read(&sp->sk_refcnt), sp, atomic_read(&sp->sk_drops));
118378 + atomic_read(&sp->sk_refcnt), sp, atomic_read_unchecked(&sp->sk_drops));
118379 }
118380
118381 static int raw_seq_show(struct seq_file *seq, void *v)
118382 diff --git a/net/ipv4/route.c b/net/ipv4/route.c
118383 index f45f2a1..e7d47a3 100644
118384 --- a/net/ipv4/route.c
118385 +++ b/net/ipv4/route.c
118386 @@ -227,7 +227,7 @@ static const struct seq_operations rt_cache_seq_ops = {
118387
118388 static int rt_cache_seq_open(struct inode *inode, struct file *file)
118389 {
118390 - return seq_open(file, &rt_cache_seq_ops);
118391 + return seq_open_restrict(file, &rt_cache_seq_ops);
118392 }
118393
118394 static const struct file_operations rt_cache_seq_fops = {
118395 @@ -318,7 +318,7 @@ static const struct seq_operations rt_cpu_seq_ops = {
118396
118397 static int rt_cpu_seq_open(struct inode *inode, struct file *file)
118398 {
118399 - return seq_open(file, &rt_cpu_seq_ops);
118400 + return seq_open_restrict(file, &rt_cpu_seq_ops);
118401 }
118402
118403 static const struct file_operations rt_cpu_seq_fops = {
118404 @@ -356,7 +356,7 @@ static int rt_acct_proc_show(struct seq_file *m, void *v)
118405
118406 static int rt_acct_proc_open(struct inode *inode, struct file *file)
118407 {
118408 - return single_open(file, rt_acct_proc_show, NULL);
118409 + return single_open_restrict(file, rt_acct_proc_show, NULL);
118410 }
118411
118412 static const struct file_operations rt_acct_proc_fops = {
118413 @@ -458,11 +458,11 @@ static struct neighbour *ipv4_neigh_lookup(const struct dst_entry *dst,
118414
118415 #define IP_IDENTS_SZ 2048u
118416 struct ip_ident_bucket {
118417 - atomic_t id;
118418 + atomic_unchecked_t id;
118419 u32 stamp32;
118420 };
118421
118422 -static struct ip_ident_bucket *ip_idents __read_mostly;
118423 +static struct ip_ident_bucket ip_idents[IP_IDENTS_SZ] __read_mostly;
118424
118425 /* In order to protect privacy, we add a perturbation to identifiers
118426 * if one generator is seldom used. This makes hard for an attacker
118427 @@ -478,7 +478,7 @@ u32 ip_idents_reserve(u32 hash, int segs)
118428 if (old != now && cmpxchg(&bucket->stamp32, old, now) == old)
118429 delta = prandom_u32_max(now - old);
118430
118431 - return atomic_add_return(segs + delta, &bucket->id) - segs;
118432 + return atomic_add_return_unchecked(segs + delta, &bucket->id) - segs;
118433 }
118434 EXPORT_SYMBOL(ip_idents_reserve);
118435
118436 @@ -2641,34 +2641,34 @@ static struct ctl_table ipv4_route_flush_table[] = {
118437 .maxlen = sizeof(int),
118438 .mode = 0200,
118439 .proc_handler = ipv4_sysctl_rtcache_flush,
118440 + .extra1 = &init_net,
118441 },
118442 { },
118443 };
118444
118445 static __net_init int sysctl_route_net_init(struct net *net)
118446 {
118447 - struct ctl_table *tbl;
118448 + ctl_table_no_const *tbl = NULL;
118449
118450 - tbl = ipv4_route_flush_table;
118451 if (!net_eq(net, &init_net)) {
118452 - tbl = kmemdup(tbl, sizeof(ipv4_route_flush_table), GFP_KERNEL);
118453 + tbl = kmemdup(ipv4_route_flush_table, sizeof(ipv4_route_flush_table), GFP_KERNEL);
118454 if (!tbl)
118455 goto err_dup;
118456
118457 /* Don't export sysctls to unprivileged users */
118458 if (net->user_ns != &init_user_ns)
118459 tbl[0].procname = NULL;
118460 - }
118461 - tbl[0].extra1 = net;
118462 + tbl[0].extra1 = net;
118463 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
118464 + } else
118465 + net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", ipv4_route_flush_table);
118466
118467 - net->ipv4.route_hdr = register_net_sysctl(net, "net/ipv4/route", tbl);
118468 if (!net->ipv4.route_hdr)
118469 goto err_reg;
118470 return 0;
118471
118472 err_reg:
118473 - if (tbl != ipv4_route_flush_table)
118474 - kfree(tbl);
118475 + kfree(tbl);
118476 err_dup:
118477 return -ENOMEM;
118478 }
118479 @@ -2691,8 +2691,8 @@ static __net_initdata struct pernet_operations sysctl_route_ops = {
118480
118481 static __net_init int rt_genid_init(struct net *net)
118482 {
118483 - atomic_set(&net->ipv4.rt_genid, 0);
118484 - atomic_set(&net->fnhe_genid, 0);
118485 + atomic_set_unchecked(&net->ipv4.rt_genid, 0);
118486 + atomic_set_unchecked(&net->fnhe_genid, 0);
118487 get_random_bytes(&net->ipv4.dev_addr_genid,
118488 sizeof(net->ipv4.dev_addr_genid));
118489 return 0;
118490 @@ -2736,11 +2736,7 @@ int __init ip_rt_init(void)
118491 int rc = 0;
118492 int cpu;
118493
118494 - ip_idents = kmalloc(IP_IDENTS_SZ * sizeof(*ip_idents), GFP_KERNEL);
118495 - if (!ip_idents)
118496 - panic("IP: failed to allocate ip_idents\n");
118497 -
118498 - prandom_bytes(ip_idents, IP_IDENTS_SZ * sizeof(*ip_idents));
118499 + prandom_bytes(ip_idents, sizeof(ip_idents));
118500
118501 for_each_possible_cpu(cpu) {
118502 struct uncached_list *ul = &per_cpu(rt_uncached_list, cpu);
118503 diff --git a/net/ipv4/sysctl_net_ipv4.c b/net/ipv4/sysctl_net_ipv4.c
118504 index c3852a7..7bdbde7 100644
118505 --- a/net/ipv4/sysctl_net_ipv4.c
118506 +++ b/net/ipv4/sysctl_net_ipv4.c
118507 @@ -60,7 +60,7 @@ static int ipv4_local_port_range(struct ctl_table *table, int write,
118508 container_of(table->data, struct net, ipv4.ip_local_ports.range);
118509 int ret;
118510 int range[2];
118511 - struct ctl_table tmp = {
118512 + ctl_table_no_const tmp = {
118513 .data = &range,
118514 .maxlen = sizeof(range),
118515 .mode = table->mode,
118516 @@ -118,7 +118,7 @@ static int ipv4_ping_group_range(struct ctl_table *table, int write,
118517 int ret;
118518 gid_t urange[2];
118519 kgid_t low, high;
118520 - struct ctl_table tmp = {
118521 + ctl_table_no_const tmp = {
118522 .data = &urange,
118523 .maxlen = sizeof(urange),
118524 .mode = table->mode,
118525 @@ -149,7 +149,7 @@ static int proc_tcp_congestion_control(struct ctl_table *ctl, int write,
118526 void __user *buffer, size_t *lenp, loff_t *ppos)
118527 {
118528 char val[TCP_CA_NAME_MAX];
118529 - struct ctl_table tbl = {
118530 + ctl_table_no_const tbl = {
118531 .data = val,
118532 .maxlen = TCP_CA_NAME_MAX,
118533 };
118534 @@ -168,7 +168,7 @@ static int proc_tcp_available_congestion_control(struct ctl_table *ctl,
118535 void __user *buffer, size_t *lenp,
118536 loff_t *ppos)
118537 {
118538 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX, };
118539 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX, };
118540 int ret;
118541
118542 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
118543 @@ -185,7 +185,7 @@ static int proc_allowed_congestion_control(struct ctl_table *ctl,
118544 void __user *buffer, size_t *lenp,
118545 loff_t *ppos)
118546 {
118547 - struct ctl_table tbl = { .maxlen = TCP_CA_BUF_MAX };
118548 + ctl_table_no_const tbl = { .maxlen = TCP_CA_BUF_MAX };
118549 int ret;
118550
118551 tbl.data = kmalloc(tbl.maxlen, GFP_USER);
118552 @@ -204,7 +204,7 @@ static int proc_tcp_fastopen_key(struct ctl_table *ctl, int write,
118553 void __user *buffer, size_t *lenp,
118554 loff_t *ppos)
118555 {
118556 - struct ctl_table tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
118557 + ctl_table_no_const tbl = { .maxlen = (TCP_FASTOPEN_KEY_LENGTH * 2 + 10) };
118558 struct tcp_fastopen_context *ctxt;
118559 int ret;
118560 u32 user_key[4]; /* 16 bytes, matching TCP_FASTOPEN_KEY_LENGTH */
118561 @@ -902,13 +902,12 @@ static struct ctl_table ipv4_net_table[] = {
118562
118563 static __net_init int ipv4_sysctl_init_net(struct net *net)
118564 {
118565 - struct ctl_table *table;
118566 + ctl_table_no_const *table = NULL;
118567
118568 - table = ipv4_net_table;
118569 if (!net_eq(net, &init_net)) {
118570 int i;
118571
118572 - table = kmemdup(table, sizeof(ipv4_net_table), GFP_KERNEL);
118573 + table = kmemdup(ipv4_net_table, sizeof(ipv4_net_table), GFP_KERNEL);
118574 if (!table)
118575 goto err_alloc;
118576
118577 @@ -917,7 +916,10 @@ static __net_init int ipv4_sysctl_init_net(struct net *net)
118578 table[i].data += (void *)net - (void *)&init_net;
118579 }
118580
118581 - net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
118582 + if (!net_eq(net, &init_net))
118583 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", table);
118584 + else
118585 + net->ipv4.ipv4_hdr = register_net_sysctl(net, "net/ipv4", ipv4_net_table);
118586 if (!net->ipv4.ipv4_hdr)
118587 goto err_reg;
118588
118589 diff --git a/net/ipv4/tcp_input.c b/net/ipv4/tcp_input.c
118590 index c9ab964..607d9f7 100644
118591 --- a/net/ipv4/tcp_input.c
118592 +++ b/net/ipv4/tcp_input.c
118593 @@ -767,7 +767,7 @@ static void tcp_update_pacing_rate(struct sock *sk)
118594 * without any lock. We want to make sure compiler wont store
118595 * intermediate values in this location.
118596 */
118597 - ACCESS_ONCE(sk->sk_pacing_rate) = min_t(u64, rate,
118598 + ACCESS_ONCE_RW(sk->sk_pacing_rate) = min_t(u64, rate,
118599 sk->sk_max_pacing_rate);
118600 }
118601
118602 @@ -4610,7 +4610,7 @@ static struct sk_buff *tcp_collapse_one(struct sock *sk, struct sk_buff *skb,
118603 * simplifies code)
118604 */
118605 static void
118606 -tcp_collapse(struct sock *sk, struct sk_buff_head *list,
118607 +__intentional_overflow(5,6) tcp_collapse(struct sock *sk, struct sk_buff_head *list,
118608 struct sk_buff *head, struct sk_buff *tail,
118609 u32 start, u32 end)
118610 {
118611 @@ -5605,6 +5605,7 @@ discard:
118612 tcp_paws_reject(&tp->rx_opt, 0))
118613 goto discard_and_undo;
118614
118615 +#ifndef CONFIG_GRKERNSEC_NO_SIMULT_CONNECT
118616 if (th->syn) {
118617 /* We see SYN without ACK. It is attempt of
118618 * simultaneous connect with crossed SYNs.
118619 @@ -5655,6 +5656,7 @@ discard:
118620 goto discard;
118621 #endif
118622 }
118623 +#endif
118624 /* "fifth, if neither of the SYN or RST bits is set then
118625 * drop the segment and return."
118626 */
118627 @@ -5701,7 +5703,7 @@ int tcp_rcv_state_process(struct sock *sk, struct sk_buff *skb,
118628 goto discard;
118629
118630 if (th->syn) {
118631 - if (th->fin)
118632 + if (th->fin || th->urg || th->psh)
118633 goto discard;
118634 if (icsk->icsk_af_ops->conn_request(sk, skb) < 0)
118635 return 1;
118636 diff --git a/net/ipv4/tcp_ipv4.c b/net/ipv4/tcp_ipv4.c
118637 index fc1c658..42a8d34 100644
118638 --- a/net/ipv4/tcp_ipv4.c
118639 +++ b/net/ipv4/tcp_ipv4.c
118640 @@ -89,6 +89,10 @@ int sysctl_tcp_tw_reuse __read_mostly;
118641 int sysctl_tcp_low_latency __read_mostly;
118642 EXPORT_SYMBOL(sysctl_tcp_low_latency);
118643
118644 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118645 +extern int grsec_enable_blackhole;
118646 +#endif
118647 +
118648 #ifdef CONFIG_TCP_MD5SIG
118649 static int tcp_v4_md5_hash_hdr(char *md5_hash, const struct tcp_md5sig_key *key,
118650 __be32 daddr, __be32 saddr, const struct tcphdr *th);
118651 @@ -1427,6 +1431,9 @@ int tcp_v4_do_rcv(struct sock *sk, struct sk_buff *skb)
118652 return 0;
118653
118654 reset:
118655 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118656 + if (!grsec_enable_blackhole)
118657 +#endif
118658 tcp_v4_send_reset(rsk, skb);
118659 discard:
118660 kfree_skb(skb);
118661 @@ -1591,12 +1598,19 @@ int tcp_v4_rcv(struct sk_buff *skb)
118662 TCP_SKB_CB(skb)->sacked = 0;
118663
118664 sk = __inet_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest);
118665 - if (!sk)
118666 + if (!sk) {
118667 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118668 + ret = 1;
118669 +#endif
118670 goto no_tcp_socket;
118671 -
118672 + }
118673 process:
118674 - if (sk->sk_state == TCP_TIME_WAIT)
118675 + if (sk->sk_state == TCP_TIME_WAIT) {
118676 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118677 + ret = 2;
118678 +#endif
118679 goto do_time_wait;
118680 + }
118681
118682 if (unlikely(iph->ttl < inet_sk(sk)->min_ttl)) {
118683 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
118684 @@ -1652,6 +1666,10 @@ csum_error:
118685 bad_packet:
118686 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
118687 } else {
118688 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118689 + if (!grsec_enable_blackhole || (ret == 1 &&
118690 + (skb->dev->flags & IFF_LOOPBACK)))
118691 +#endif
118692 tcp_v4_send_reset(NULL, skb);
118693 }
118694
118695 diff --git a/net/ipv4/tcp_minisocks.c b/net/ipv4/tcp_minisocks.c
118696 index 17e7339..c72ff6c 100644
118697 --- a/net/ipv4/tcp_minisocks.c
118698 +++ b/net/ipv4/tcp_minisocks.c
118699 @@ -27,6 +27,10 @@
118700 #include <net/inet_common.h>
118701 #include <net/xfrm.h>
118702
118703 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118704 +extern int grsec_enable_blackhole;
118705 +#endif
118706 +
118707 int sysctl_tcp_syncookies __read_mostly = 1;
118708 EXPORT_SYMBOL(sysctl_tcp_syncookies);
118709
118710 @@ -778,7 +782,10 @@ embryonic_reset:
118711 * avoid becoming vulnerable to outside attack aiming at
118712 * resetting legit local connections.
118713 */
118714 - req->rsk_ops->send_reset(sk, skb);
118715 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118716 + if (!grsec_enable_blackhole)
118717 +#endif
118718 + req->rsk_ops->send_reset(sk, skb);
118719 } else if (fastopen) { /* received a valid RST pkt */
118720 reqsk_fastopen_remove(sk, req, true);
118721 tcp_reset(sk);
118722 diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
118723 index ebf5ff5..4d1ff32 100644
118724 --- a/net/ipv4/tcp_probe.c
118725 +++ b/net/ipv4/tcp_probe.c
118726 @@ -236,7 +236,7 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
118727 if (cnt + width >= len)
118728 break;
118729
118730 - if (copy_to_user(buf + cnt, tbuf, width))
118731 + if (width > sizeof tbuf || copy_to_user(buf + cnt, tbuf, width))
118732 return -EFAULT;
118733 cnt += width;
118734 }
118735 diff --git a/net/ipv4/tcp_timer.c b/net/ipv4/tcp_timer.c
118736 index 8c65dc1..55fd1ba 100644
118737 --- a/net/ipv4/tcp_timer.c
118738 +++ b/net/ipv4/tcp_timer.c
118739 @@ -22,6 +22,10 @@
118740 #include <linux/gfp.h>
118741 #include <net/tcp.h>
118742
118743 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118744 +extern int grsec_lastack_retries;
118745 +#endif
118746 +
118747 int sysctl_tcp_syn_retries __read_mostly = TCP_SYN_RETRIES;
118748 int sysctl_tcp_synack_retries __read_mostly = TCP_SYNACK_RETRIES;
118749 int sysctl_tcp_keepalive_time __read_mostly = TCP_KEEPALIVE_TIME;
118750 @@ -195,6 +199,13 @@ static int tcp_write_timeout(struct sock *sk)
118751 }
118752 }
118753
118754 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118755 + if ((sk->sk_state == TCP_LAST_ACK) &&
118756 + (grsec_lastack_retries > 0) &&
118757 + (grsec_lastack_retries < retry_until))
118758 + retry_until = grsec_lastack_retries;
118759 +#endif
118760 +
118761 if (retransmits_timed_out(sk, retry_until,
118762 syn_set ? 0 : icsk->icsk_user_timeout, syn_set)) {
118763 /* Has it gone just too far? */
118764 diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c
118765 index 83aa604..dbfddf5 100644
118766 --- a/net/ipv4/udp.c
118767 +++ b/net/ipv4/udp.c
118768 @@ -87,6 +87,7 @@
118769 #include <linux/types.h>
118770 #include <linux/fcntl.h>
118771 #include <linux/module.h>
118772 +#include <linux/security.h>
118773 #include <linux/socket.h>
118774 #include <linux/sockios.h>
118775 #include <linux/igmp.h>
118776 @@ -115,6 +116,10 @@
118777 #include <net/busy_poll.h>
118778 #include "udp_impl.h"
118779
118780 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118781 +extern int grsec_enable_blackhole;
118782 +#endif
118783 +
118784 struct udp_table udp_table __read_mostly;
118785 EXPORT_SYMBOL(udp_table);
118786
118787 @@ -608,6 +613,9 @@ static inline bool __udp_is_mcast_sock(struct net *net, struct sock *sk,
118788 return true;
118789 }
118790
118791 +extern int gr_search_udp_recvmsg(struct sock *sk, const struct sk_buff *skb);
118792 +extern int gr_search_udp_sendmsg(struct sock *sk, struct sockaddr_in *addr);
118793 +
118794 /*
118795 * This routine is called by the ICMP module when it gets some
118796 * sort of error condition. If err < 0 then the socket should
118797 @@ -944,9 +952,18 @@ int udp_sendmsg(struct sock *sk, struct msghdr *msg, size_t len)
118798 dport = usin->sin_port;
118799 if (dport == 0)
118800 return -EINVAL;
118801 +
118802 + err = gr_search_udp_sendmsg(sk, usin);
118803 + if (err)
118804 + return err;
118805 } else {
118806 if (sk->sk_state != TCP_ESTABLISHED)
118807 return -EDESTADDRREQ;
118808 +
118809 + err = gr_search_udp_sendmsg(sk, NULL);
118810 + if (err)
118811 + return err;
118812 +
118813 daddr = inet->inet_daddr;
118814 dport = inet->inet_dport;
118815 /* Open fast path for connected socket.
118816 @@ -1193,7 +1210,7 @@ static unsigned int first_packet_length(struct sock *sk)
118817 IS_UDPLITE(sk));
118818 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
118819 IS_UDPLITE(sk));
118820 - atomic_inc(&sk->sk_drops);
118821 + atomic_inc_unchecked(&sk->sk_drops);
118822 __skb_unlink(skb, rcvq);
118823 __skb_queue_tail(&list_kill, skb);
118824 }
118825 @@ -1273,6 +1290,10 @@ try_again:
118826 if (!skb)
118827 goto out;
118828
118829 + err = gr_search_udp_recvmsg(sk, skb);
118830 + if (err)
118831 + goto out_free;
118832 +
118833 ulen = skb->len - sizeof(struct udphdr);
118834 copied = len;
118835 if (copied > ulen)
118836 @@ -1305,7 +1326,7 @@ try_again:
118837 if (unlikely(err)) {
118838 trace_kfree_skb(skb, udp_recvmsg);
118839 if (!peeked) {
118840 - atomic_inc(&sk->sk_drops);
118841 + atomic_inc_unchecked(&sk->sk_drops);
118842 UDP_INC_STATS_USER(sock_net(sk),
118843 UDP_MIB_INERRORS, is_udplite);
118844 }
118845 @@ -1599,7 +1620,7 @@ csum_error:
118846 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
118847 drop:
118848 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
118849 - atomic_inc(&sk->sk_drops);
118850 + atomic_inc_unchecked(&sk->sk_drops);
118851 kfree_skb(skb);
118852 return -1;
118853 }
118854 @@ -1617,7 +1638,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
118855 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
118856
118857 if (!skb1) {
118858 - atomic_inc(&sk->sk_drops);
118859 + atomic_inc_unchecked(&sk->sk_drops);
118860 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
118861 IS_UDPLITE(sk));
118862 UDP_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
118863 @@ -1823,6 +1844,9 @@ int __udp4_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
118864 goto csum_error;
118865
118866 UDP_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
118867 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
118868 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
118869 +#endif
118870 icmp_send(skb, ICMP_DEST_UNREACH, ICMP_PORT_UNREACH, 0);
118871
118872 /*
118873 @@ -2420,7 +2444,7 @@ static void udp4_format_sock(struct sock *sp, struct seq_file *f,
118874 from_kuid_munged(seq_user_ns(f), sock_i_uid(sp)),
118875 0, sock_i_ino(sp),
118876 atomic_read(&sp->sk_refcnt), sp,
118877 - atomic_read(&sp->sk_drops));
118878 + atomic_read_unchecked(&sp->sk_drops));
118879 }
118880
118881 int udp4_seq_show(struct seq_file *seq, void *v)
118882 diff --git a/net/ipv4/xfrm4_policy.c b/net/ipv4/xfrm4_policy.c
118883 index bff6974..c63736c 100644
118884 --- a/net/ipv4/xfrm4_policy.c
118885 +++ b/net/ipv4/xfrm4_policy.c
118886 @@ -186,11 +186,11 @@ _decode_session4(struct sk_buff *skb, struct flowi *fl, int reverse)
118887 fl4->flowi4_tos = iph->tos;
118888 }
118889
118890 -static inline int xfrm4_garbage_collect(struct dst_ops *ops)
118891 +static int xfrm4_garbage_collect(struct dst_ops *ops)
118892 {
118893 struct net *net = container_of(ops, struct net, xfrm.xfrm4_dst_ops);
118894
118895 - xfrm4_policy_afinfo.garbage_collect(net);
118896 + xfrm_garbage_collect_deferred(net);
118897 return (dst_entries_get_slow(ops) > ops->gc_thresh * 2);
118898 }
118899
118900 @@ -268,19 +268,18 @@ static struct ctl_table xfrm4_policy_table[] = {
118901
118902 static int __net_init xfrm4_net_init(struct net *net)
118903 {
118904 - struct ctl_table *table;
118905 + ctl_table_no_const *table = NULL;
118906 struct ctl_table_header *hdr;
118907
118908 - table = xfrm4_policy_table;
118909 if (!net_eq(net, &init_net)) {
118910 - table = kmemdup(table, sizeof(xfrm4_policy_table), GFP_KERNEL);
118911 + table = kmemdup(xfrm4_policy_table, sizeof(xfrm4_policy_table), GFP_KERNEL);
118912 if (!table)
118913 goto err_alloc;
118914
118915 table[0].data = &net->xfrm.xfrm4_dst_ops.gc_thresh;
118916 - }
118917 -
118918 - hdr = register_net_sysctl(net, "net/ipv4", table);
118919 + hdr = register_net_sysctl(net, "net/ipv4", table);
118920 + } else
118921 + hdr = register_net_sysctl(net, "net/ipv4", xfrm4_policy_table);
118922 if (!hdr)
118923 goto err_reg;
118924
118925 @@ -288,8 +287,7 @@ static int __net_init xfrm4_net_init(struct net *net)
118926 return 0;
118927
118928 err_reg:
118929 - if (!net_eq(net, &init_net))
118930 - kfree(table);
118931 + kfree(table);
118932 err_alloc:
118933 return -ENOMEM;
118934 }
118935 diff --git a/net/ipv6/addrconf.c b/net/ipv6/addrconf.c
118936 index 37b70e8..1475ab7 100644
118937 --- a/net/ipv6/addrconf.c
118938 +++ b/net/ipv6/addrconf.c
118939 @@ -178,7 +178,7 @@ static struct ipv6_devconf ipv6_devconf __read_mostly = {
118940 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
118941 .mtu6 = IPV6_MIN_MTU,
118942 .accept_ra = 1,
118943 - .accept_redirects = 1,
118944 + .accept_redirects = 0,
118945 .autoconf = 1,
118946 .force_mld_version = 0,
118947 .mldv1_unsolicited_report_interval = 10 * HZ,
118948 @@ -219,7 +219,7 @@ static struct ipv6_devconf ipv6_devconf_dflt __read_mostly = {
118949 .hop_limit = IPV6_DEFAULT_HOPLIMIT,
118950 .mtu6 = IPV6_MIN_MTU,
118951 .accept_ra = 1,
118952 - .accept_redirects = 1,
118953 + .accept_redirects = 0,
118954 .autoconf = 1,
118955 .force_mld_version = 0,
118956 .mldv1_unsolicited_report_interval = 10 * HZ,
118957 @@ -620,7 +620,7 @@ static int inet6_netconf_dump_devconf(struct sk_buff *skb,
118958 idx = 0;
118959 head = &net->dev_index_head[h];
118960 rcu_read_lock();
118961 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^
118962 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^
118963 net->dev_base_seq;
118964 hlist_for_each_entry_rcu(dev, head, index_hlist) {
118965 if (idx < s_idx)
118966 @@ -2506,7 +2506,7 @@ int addrconf_set_dstaddr(struct net *net, void __user *arg)
118967 p.iph.ihl = 5;
118968 p.iph.protocol = IPPROTO_IPV6;
118969 p.iph.ttl = 64;
118970 - ifr.ifr_ifru.ifru_data = (__force void __user *)&p;
118971 + ifr.ifr_ifru.ifru_data = (void __force_user *)&p;
118972
118973 if (ops->ndo_do_ioctl) {
118974 mm_segment_t oldfs = get_fs();
118975 @@ -3772,16 +3772,23 @@ static const struct file_operations if6_fops = {
118976 .release = seq_release_net,
118977 };
118978
118979 +extern void register_ipv6_seq_ops_addr(struct seq_operations *addr);
118980 +extern void unregister_ipv6_seq_ops_addr(void);
118981 +
118982 static int __net_init if6_proc_net_init(struct net *net)
118983 {
118984 - if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops))
118985 + register_ipv6_seq_ops_addr(&if6_seq_ops);
118986 + if (!proc_create("if_inet6", S_IRUGO, net->proc_net, &if6_fops)) {
118987 + unregister_ipv6_seq_ops_addr();
118988 return -ENOMEM;
118989 + }
118990 return 0;
118991 }
118992
118993 static void __net_exit if6_proc_net_exit(struct net *net)
118994 {
118995 remove_proc_entry("if_inet6", net->proc_net);
118996 + unregister_ipv6_seq_ops_addr();
118997 }
118998
118999 static struct pernet_operations if6_proc_net_ops = {
119000 @@ -4400,7 +4407,7 @@ static int inet6_dump_addr(struct sk_buff *skb, struct netlink_callback *cb,
119001 s_ip_idx = ip_idx = cb->args[2];
119002
119003 rcu_read_lock();
119004 - cb->seq = atomic_read(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119005 + cb->seq = atomic_read_unchecked(&net->ipv6.dev_addr_genid) ^ net->dev_base_seq;
119006 for (h = s_h; h < NETDEV_HASHENTRIES; h++, s_idx = 0) {
119007 idx = 0;
119008 head = &net->dev_index_head[h];
119009 @@ -5057,7 +5064,7 @@ static void __ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119010 rt_genid_bump_ipv6(net);
119011 break;
119012 }
119013 - atomic_inc(&net->ipv6.dev_addr_genid);
119014 + atomic_inc_unchecked(&net->ipv6.dev_addr_genid);
119015 }
119016
119017 static void ipv6_ifa_notify(int event, struct inet6_ifaddr *ifp)
119018 @@ -5077,7 +5084,7 @@ int addrconf_sysctl_forward(struct ctl_table *ctl, int write,
119019 int *valp = ctl->data;
119020 int val = *valp;
119021 loff_t pos = *ppos;
119022 - struct ctl_table lctl;
119023 + ctl_table_no_const lctl;
119024 int ret;
119025
119026 /*
119027 @@ -5102,7 +5109,7 @@ int addrconf_sysctl_mtu(struct ctl_table *ctl, int write,
119028 {
119029 struct inet6_dev *idev = ctl->extra1;
119030 int min_mtu = IPV6_MIN_MTU;
119031 - struct ctl_table lctl;
119032 + ctl_table_no_const lctl;
119033
119034 lctl = *ctl;
119035 lctl.extra1 = &min_mtu;
119036 @@ -5177,7 +5184,7 @@ int addrconf_sysctl_disable(struct ctl_table *ctl, int write,
119037 int *valp = ctl->data;
119038 int val = *valp;
119039 loff_t pos = *ppos;
119040 - struct ctl_table lctl;
119041 + ctl_table_no_const lctl;
119042 int ret;
119043
119044 /*
119045 @@ -5242,7 +5249,7 @@ static int addrconf_sysctl_stable_secret(struct ctl_table *ctl, int write,
119046 int err;
119047 struct in6_addr addr;
119048 char str[IPV6_MAX_STRLEN];
119049 - struct ctl_table lctl = *ctl;
119050 + ctl_table_no_const lctl = *ctl;
119051 struct net *net = ctl->extra2;
119052 struct ipv6_stable_secret *secret = ctl->data;
119053
119054 diff --git a/net/ipv6/af_inet6.c b/net/ipv6/af_inet6.c
119055 index eef63b3..d68f5da 100644
119056 --- a/net/ipv6/af_inet6.c
119057 +++ b/net/ipv6/af_inet6.c
119058 @@ -768,7 +768,7 @@ static int __net_init inet6_net_init(struct net *net)
119059 net->ipv6.sysctl.auto_flowlabels = 0;
119060 net->ipv6.sysctl.idgen_retries = 3;
119061 net->ipv6.sysctl.idgen_delay = 1 * HZ;
119062 - atomic_set(&net->ipv6.fib6_sernum, 1);
119063 + atomic_set_unchecked(&net->ipv6.fib6_sernum, 1);
119064
119065 err = ipv6_init_mibs(net);
119066 if (err)
119067 diff --git a/net/ipv6/datagram.c b/net/ipv6/datagram.c
119068 index 62d908e..bac79a9 100644
119069 --- a/net/ipv6/datagram.c
119070 +++ b/net/ipv6/datagram.c
119071 @@ -967,5 +967,5 @@ void ip6_dgram_sock_seq_show(struct seq_file *seq, struct sock *sp,
119072 0,
119073 sock_i_ino(sp),
119074 atomic_read(&sp->sk_refcnt), sp,
119075 - atomic_read(&sp->sk_drops));
119076 + atomic_read_unchecked(&sp->sk_drops));
119077 }
119078 diff --git a/net/ipv6/icmp.c b/net/ipv6/icmp.c
119079 index 2c2b5d5..cc01abd 100644
119080 --- a/net/ipv6/icmp.c
119081 +++ b/net/ipv6/icmp.c
119082 @@ -1004,7 +1004,7 @@ static struct ctl_table ipv6_icmp_table_template[] = {
119083
119084 struct ctl_table * __net_init ipv6_icmp_sysctl_init(struct net *net)
119085 {
119086 - struct ctl_table *table;
119087 + ctl_table_no_const *table;
119088
119089 table = kmemdup(ipv6_icmp_table_template,
119090 sizeof(ipv6_icmp_table_template),
119091 diff --git a/net/ipv6/ip6_fib.c b/net/ipv6/ip6_fib.c
119092 index bde57b1..5b45dbb 100644
119093 --- a/net/ipv6/ip6_fib.c
119094 +++ b/net/ipv6/ip6_fib.c
119095 @@ -99,9 +99,9 @@ static int fib6_new_sernum(struct net *net)
119096 int new, old;
119097
119098 do {
119099 - old = atomic_read(&net->ipv6.fib6_sernum);
119100 + old = atomic_read_unchecked(&net->ipv6.fib6_sernum);
119101 new = old < INT_MAX ? old + 1 : 1;
119102 - } while (atomic_cmpxchg(&net->ipv6.fib6_sernum,
119103 + } while (atomic_cmpxchg_unchecked(&net->ipv6.fib6_sernum,
119104 old, new) != old);
119105 return new;
119106 }
119107 diff --git a/net/ipv6/ip6_gre.c b/net/ipv6/ip6_gre.c
119108 index a38d3ac..d02e37d 100644
119109 --- a/net/ipv6/ip6_gre.c
119110 +++ b/net/ipv6/ip6_gre.c
119111 @@ -71,8 +71,8 @@ struct ip6gre_net {
119112 struct net_device *fb_tunnel_dev;
119113 };
119114
119115 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly;
119116 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly;
119117 +static struct rtnl_link_ops ip6gre_link_ops;
119118 +static struct rtnl_link_ops ip6gre_tap_ops;
119119 static int ip6gre_tunnel_init(struct net_device *dev);
119120 static void ip6gre_tunnel_setup(struct net_device *dev);
119121 static void ip6gre_tunnel_link(struct ip6gre_net *ign, struct ip6_tnl *t);
119122 @@ -1280,7 +1280,7 @@ static void ip6gre_fb_tunnel_init(struct net_device *dev)
119123 }
119124
119125
119126 -static struct inet6_protocol ip6gre_protocol __read_mostly = {
119127 +static struct inet6_protocol ip6gre_protocol = {
119128 .handler = ip6gre_rcv,
119129 .err_handler = ip6gre_err,
119130 .flags = INET6_PROTO_NOPOLICY|INET6_PROTO_FINAL,
119131 @@ -1639,7 +1639,7 @@ static const struct nla_policy ip6gre_policy[IFLA_GRE_MAX + 1] = {
119132 [IFLA_GRE_FLAGS] = { .type = NLA_U32 },
119133 };
119134
119135 -static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119136 +static struct rtnl_link_ops ip6gre_link_ops = {
119137 .kind = "ip6gre",
119138 .maxtype = IFLA_GRE_MAX,
119139 .policy = ip6gre_policy,
119140 @@ -1654,7 +1654,7 @@ static struct rtnl_link_ops ip6gre_link_ops __read_mostly = {
119141 .get_link_net = ip6_tnl_get_link_net,
119142 };
119143
119144 -static struct rtnl_link_ops ip6gre_tap_ops __read_mostly = {
119145 +static struct rtnl_link_ops ip6gre_tap_ops = {
119146 .kind = "ip6gretap",
119147 .maxtype = IFLA_GRE_MAX,
119148 .policy = ip6gre_policy,
119149 diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c
119150 index 5cafd92..d5aead4 100644
119151 --- a/net/ipv6/ip6_tunnel.c
119152 +++ b/net/ipv6/ip6_tunnel.c
119153 @@ -80,7 +80,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119154
119155 static int ip6_tnl_dev_init(struct net_device *dev);
119156 static void ip6_tnl_dev_setup(struct net_device *dev);
119157 -static struct rtnl_link_ops ip6_link_ops __read_mostly;
119158 +static struct rtnl_link_ops ip6_link_ops;
119159
119160 static int ip6_tnl_net_id __read_mostly;
119161 struct ip6_tnl_net {
119162 @@ -1776,7 +1776,7 @@ static const struct nla_policy ip6_tnl_policy[IFLA_IPTUN_MAX + 1] = {
119163 [IFLA_IPTUN_PROTO] = { .type = NLA_U8 },
119164 };
119165
119166 -static struct rtnl_link_ops ip6_link_ops __read_mostly = {
119167 +static struct rtnl_link_ops ip6_link_ops = {
119168 .kind = "ip6tnl",
119169 .maxtype = IFLA_IPTUN_MAX,
119170 .policy = ip6_tnl_policy,
119171 diff --git a/net/ipv6/ip6_vti.c b/net/ipv6/ip6_vti.c
119172 index 0224c03..c5ec3d9 100644
119173 --- a/net/ipv6/ip6_vti.c
119174 +++ b/net/ipv6/ip6_vti.c
119175 @@ -62,7 +62,7 @@ static u32 HASH(const struct in6_addr *addr1, const struct in6_addr *addr2)
119176
119177 static int vti6_dev_init(struct net_device *dev);
119178 static void vti6_dev_setup(struct net_device *dev);
119179 -static struct rtnl_link_ops vti6_link_ops __read_mostly;
119180 +static struct rtnl_link_ops vti6_link_ops;
119181
119182 static int vti6_net_id __read_mostly;
119183 struct vti6_net {
119184 @@ -1019,7 +1019,7 @@ static const struct nla_policy vti6_policy[IFLA_VTI_MAX + 1] = {
119185 [IFLA_VTI_OKEY] = { .type = NLA_U32 },
119186 };
119187
119188 -static struct rtnl_link_ops vti6_link_ops __read_mostly = {
119189 +static struct rtnl_link_ops vti6_link_ops = {
119190 .kind = "vti6",
119191 .maxtype = IFLA_VTI_MAX,
119192 .policy = vti6_policy,
119193 diff --git a/net/ipv6/ipv6_sockglue.c b/net/ipv6/ipv6_sockglue.c
119194 index 63e6956..ebbbcf6 100644
119195 --- a/net/ipv6/ipv6_sockglue.c
119196 +++ b/net/ipv6/ipv6_sockglue.c
119197 @@ -1015,7 +1015,7 @@ static int do_ipv6_getsockopt(struct sock *sk, int level, int optname,
119198 if (sk->sk_type != SOCK_STREAM)
119199 return -ENOPROTOOPT;
119200
119201 - msg.msg_control = optval;
119202 + msg.msg_control = (void __force_kernel *)optval;
119203 msg.msg_controllen = len;
119204 msg.msg_flags = flags;
119205
119206 diff --git a/net/ipv6/netfilter/ip6_tables.c b/net/ipv6/netfilter/ip6_tables.c
119207 index 62f5b0d..331fdb1 100644
119208 --- a/net/ipv6/netfilter/ip6_tables.c
119209 +++ b/net/ipv6/netfilter/ip6_tables.c
119210 @@ -1085,14 +1085,14 @@ static int compat_table_info(const struct xt_table_info *info,
119211 #endif
119212
119213 static int get_info(struct net *net, void __user *user,
119214 - const int *len, int compat)
119215 + int len, int compat)
119216 {
119217 char name[XT_TABLE_MAXNAMELEN];
119218 struct xt_table *t;
119219 int ret;
119220
119221 - if (*len != sizeof(struct ip6t_getinfo)) {
119222 - duprintf("length %u != %zu\n", *len,
119223 + if (len != sizeof(struct ip6t_getinfo)) {
119224 + duprintf("length %u != %zu\n", len,
119225 sizeof(struct ip6t_getinfo));
119226 return -EINVAL;
119227 }
119228 @@ -1129,7 +1129,7 @@ static int get_info(struct net *net, void __user *user,
119229 info.size = private->size;
119230 strcpy(info.name, name);
119231
119232 - if (copy_to_user(user, &info, *len) != 0)
119233 + if (copy_to_user(user, &info, len) != 0)
119234 ret = -EFAULT;
119235 else
119236 ret = 0;
119237 @@ -1991,7 +1991,7 @@ compat_do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119238
119239 switch (cmd) {
119240 case IP6T_SO_GET_INFO:
119241 - ret = get_info(sock_net(sk), user, len, 1);
119242 + ret = get_info(sock_net(sk), user, *len, 1);
119243 break;
119244 case IP6T_SO_GET_ENTRIES:
119245 ret = compat_get_entries(sock_net(sk), user, len);
119246 @@ -2038,7 +2038,7 @@ do_ip6t_get_ctl(struct sock *sk, int cmd, void __user *user, int *len)
119247
119248 switch (cmd) {
119249 case IP6T_SO_GET_INFO:
119250 - ret = get_info(sock_net(sk), user, len, 0);
119251 + ret = get_info(sock_net(sk), user, *len, 0);
119252 break;
119253
119254 case IP6T_SO_GET_ENTRIES:
119255 diff --git a/net/ipv6/netfilter/nf_conntrack_reasm.c b/net/ipv6/netfilter/nf_conntrack_reasm.c
119256 index 6f187c8..34b367f 100644
119257 --- a/net/ipv6/netfilter/nf_conntrack_reasm.c
119258 +++ b/net/ipv6/netfilter/nf_conntrack_reasm.c
119259 @@ -96,12 +96,11 @@ static struct ctl_table nf_ct_frag6_sysctl_table[] = {
119260
119261 static int nf_ct_frag6_sysctl_register(struct net *net)
119262 {
119263 - struct ctl_table *table;
119264 + ctl_table_no_const *table = NULL;
119265 struct ctl_table_header *hdr;
119266
119267 - table = nf_ct_frag6_sysctl_table;
119268 if (!net_eq(net, &init_net)) {
119269 - table = kmemdup(table, sizeof(nf_ct_frag6_sysctl_table),
119270 + table = kmemdup(nf_ct_frag6_sysctl_table, sizeof(nf_ct_frag6_sysctl_table),
119271 GFP_KERNEL);
119272 if (table == NULL)
119273 goto err_alloc;
119274 @@ -112,9 +111,9 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119275 table[2].data = &net->nf_frag.frags.high_thresh;
119276 table[2].extra1 = &net->nf_frag.frags.low_thresh;
119277 table[2].extra2 = &init_net.nf_frag.frags.high_thresh;
119278 - }
119279 -
119280 - hdr = register_net_sysctl(net, "net/netfilter", table);
119281 + hdr = register_net_sysctl(net, "net/netfilter", table);
119282 + } else
119283 + hdr = register_net_sysctl(net, "net/netfilter", nf_ct_frag6_sysctl_table);
119284 if (hdr == NULL)
119285 goto err_reg;
119286
119287 @@ -122,8 +121,7 @@ static int nf_ct_frag6_sysctl_register(struct net *net)
119288 return 0;
119289
119290 err_reg:
119291 - if (!net_eq(net, &init_net))
119292 - kfree(table);
119293 + kfree(table);
119294 err_alloc:
119295 return -ENOMEM;
119296 }
119297 diff --git a/net/ipv6/ping.c b/net/ipv6/ping.c
119298 index 263a516..692f738 100644
119299 --- a/net/ipv6/ping.c
119300 +++ b/net/ipv6/ping.c
119301 @@ -240,6 +240,24 @@ static struct pernet_operations ping_v6_net_ops = {
119302 };
119303 #endif
119304
119305 +static struct pingv6_ops real_pingv6_ops = {
119306 + .ipv6_recv_error = ipv6_recv_error,
119307 + .ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl,
119308 + .ip6_datagram_recv_specific_ctl = ip6_datagram_recv_specific_ctl,
119309 + .icmpv6_err_convert = icmpv6_err_convert,
119310 + .ipv6_icmp_error = ipv6_icmp_error,
119311 + .ipv6_chk_addr = ipv6_chk_addr,
119312 +};
119313 +
119314 +static struct pingv6_ops dummy_pingv6_ops = {
119315 + .ipv6_recv_error = dummy_ipv6_recv_error,
119316 + .ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl,
119317 + .ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl,
119318 + .icmpv6_err_convert = dummy_icmpv6_err_convert,
119319 + .ipv6_icmp_error = dummy_ipv6_icmp_error,
119320 + .ipv6_chk_addr = dummy_ipv6_chk_addr,
119321 +};
119322 +
119323 int __init pingv6_init(void)
119324 {
119325 #ifdef CONFIG_PROC_FS
119326 @@ -247,13 +265,7 @@ int __init pingv6_init(void)
119327 if (ret)
119328 return ret;
119329 #endif
119330 - pingv6_ops.ipv6_recv_error = ipv6_recv_error;
119331 - pingv6_ops.ip6_datagram_recv_common_ctl = ip6_datagram_recv_common_ctl;
119332 - pingv6_ops.ip6_datagram_recv_specific_ctl =
119333 - ip6_datagram_recv_specific_ctl;
119334 - pingv6_ops.icmpv6_err_convert = icmpv6_err_convert;
119335 - pingv6_ops.ipv6_icmp_error = ipv6_icmp_error;
119336 - pingv6_ops.ipv6_chk_addr = ipv6_chk_addr;
119337 + pingv6_ops = &real_pingv6_ops;
119338 return inet6_register_protosw(&pingv6_protosw);
119339 }
119340
119341 @@ -262,14 +274,9 @@ int __init pingv6_init(void)
119342 */
119343 void pingv6_exit(void)
119344 {
119345 - pingv6_ops.ipv6_recv_error = dummy_ipv6_recv_error;
119346 - pingv6_ops.ip6_datagram_recv_common_ctl = dummy_ip6_datagram_recv_ctl;
119347 - pingv6_ops.ip6_datagram_recv_specific_ctl = dummy_ip6_datagram_recv_ctl;
119348 - pingv6_ops.icmpv6_err_convert = dummy_icmpv6_err_convert;
119349 - pingv6_ops.ipv6_icmp_error = dummy_ipv6_icmp_error;
119350 - pingv6_ops.ipv6_chk_addr = dummy_ipv6_chk_addr;
119351 #ifdef CONFIG_PROC_FS
119352 unregister_pernet_subsys(&ping_v6_net_ops);
119353 #endif
119354 + pingv6_ops = &dummy_pingv6_ops;
119355 inet6_unregister_protosw(&pingv6_protosw);
119356 }
119357 diff --git a/net/ipv6/proc.c b/net/ipv6/proc.c
119358 index 679253d0..70b653c 100644
119359 --- a/net/ipv6/proc.c
119360 +++ b/net/ipv6/proc.c
119361 @@ -310,7 +310,7 @@ static int __net_init ipv6_proc_init_net(struct net *net)
119362 if (!proc_create("snmp6", S_IRUGO, net->proc_net, &snmp6_seq_fops))
119363 goto proc_snmp6_fail;
119364
119365 - net->mib.proc_net_devsnmp6 = proc_mkdir("dev_snmp6", net->proc_net);
119366 + net->mib.proc_net_devsnmp6 = proc_mkdir_restrict("dev_snmp6", net->proc_net);
119367 if (!net->mib.proc_net_devsnmp6)
119368 goto proc_dev_snmp6_fail;
119369 return 0;
119370 diff --git a/net/ipv6/raw.c b/net/ipv6/raw.c
119371 index 8072bd4..1629245 100644
119372 --- a/net/ipv6/raw.c
119373 +++ b/net/ipv6/raw.c
119374 @@ -388,7 +388,7 @@ static inline int rawv6_rcv_skb(struct sock *sk, struct sk_buff *skb)
119375 {
119376 if ((raw6_sk(sk)->checksum || rcu_access_pointer(sk->sk_filter)) &&
119377 skb_checksum_complete(skb)) {
119378 - atomic_inc(&sk->sk_drops);
119379 + atomic_inc_unchecked(&sk->sk_drops);
119380 kfree_skb(skb);
119381 return NET_RX_DROP;
119382 }
119383 @@ -416,7 +416,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
119384 struct raw6_sock *rp = raw6_sk(sk);
119385
119386 if (!xfrm6_policy_check(sk, XFRM_POLICY_IN, skb)) {
119387 - atomic_inc(&sk->sk_drops);
119388 + atomic_inc_unchecked(&sk->sk_drops);
119389 kfree_skb(skb);
119390 return NET_RX_DROP;
119391 }
119392 @@ -440,7 +440,7 @@ int rawv6_rcv(struct sock *sk, struct sk_buff *skb)
119393
119394 if (inet->hdrincl) {
119395 if (skb_checksum_complete(skb)) {
119396 - atomic_inc(&sk->sk_drops);
119397 + atomic_inc_unchecked(&sk->sk_drops);
119398 kfree_skb(skb);
119399 return NET_RX_DROP;
119400 }
119401 @@ -608,7 +608,7 @@ out:
119402 return err;
119403 }
119404
119405 -static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, int length,
119406 +static int rawv6_send_hdrinc(struct sock *sk, struct msghdr *msg, unsigned int length,
119407 struct flowi6 *fl6, struct dst_entry **dstp,
119408 unsigned int flags)
119409 {
119410 @@ -913,12 +913,15 @@ do_confirm:
119411 static int rawv6_seticmpfilter(struct sock *sk, int level, int optname,
119412 char __user *optval, int optlen)
119413 {
119414 + struct icmp6_filter filter;
119415 +
119416 switch (optname) {
119417 case ICMPV6_FILTER:
119418 if (optlen > sizeof(struct icmp6_filter))
119419 optlen = sizeof(struct icmp6_filter);
119420 - if (copy_from_user(&raw6_sk(sk)->filter, optval, optlen))
119421 + if (copy_from_user(&filter, optval, optlen))
119422 return -EFAULT;
119423 + raw6_sk(sk)->filter = filter;
119424 return 0;
119425 default:
119426 return -ENOPROTOOPT;
119427 @@ -931,6 +934,7 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
119428 char __user *optval, int __user *optlen)
119429 {
119430 int len;
119431 + struct icmp6_filter filter;
119432
119433 switch (optname) {
119434 case ICMPV6_FILTER:
119435 @@ -942,7 +946,8 @@ static int rawv6_geticmpfilter(struct sock *sk, int level, int optname,
119436 len = sizeof(struct icmp6_filter);
119437 if (put_user(len, optlen))
119438 return -EFAULT;
119439 - if (copy_to_user(optval, &raw6_sk(sk)->filter, len))
119440 + filter = raw6_sk(sk)->filter;
119441 + if (len > sizeof filter || copy_to_user(optval, &filter, len))
119442 return -EFAULT;
119443 return 0;
119444 default:
119445 diff --git a/net/ipv6/reassembly.c b/net/ipv6/reassembly.c
119446 index 8ffa2c8..5968612 100644
119447 --- a/net/ipv6/reassembly.c
119448 +++ b/net/ipv6/reassembly.c
119449 @@ -626,12 +626,11 @@ static struct ctl_table ip6_frags_ctl_table[] = {
119450
119451 static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119452 {
119453 - struct ctl_table *table;
119454 + ctl_table_no_const *table = NULL;
119455 struct ctl_table_header *hdr;
119456
119457 - table = ip6_frags_ns_ctl_table;
119458 if (!net_eq(net, &init_net)) {
119459 - table = kmemdup(table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
119460 + table = kmemdup(ip6_frags_ns_ctl_table, sizeof(ip6_frags_ns_ctl_table), GFP_KERNEL);
119461 if (!table)
119462 goto err_alloc;
119463
119464 @@ -645,9 +644,10 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119465 /* Don't export sysctls to unprivileged users */
119466 if (net->user_ns != &init_user_ns)
119467 table[0].procname = NULL;
119468 - }
119469 + hdr = register_net_sysctl(net, "net/ipv6", table);
119470 + } else
119471 + hdr = register_net_sysctl(net, "net/ipv6", ip6_frags_ns_ctl_table);
119472
119473 - hdr = register_net_sysctl(net, "net/ipv6", table);
119474 if (!hdr)
119475 goto err_reg;
119476
119477 @@ -655,8 +655,7 @@ static int __net_init ip6_frags_ns_sysctl_register(struct net *net)
119478 return 0;
119479
119480 err_reg:
119481 - if (!net_eq(net, &init_net))
119482 - kfree(table);
119483 + kfree(table);
119484 err_alloc:
119485 return -ENOMEM;
119486 }
119487 diff --git a/net/ipv6/route.c b/net/ipv6/route.c
119488 index c73ae50..aa55e00 100644
119489 --- a/net/ipv6/route.c
119490 +++ b/net/ipv6/route.c
119491 @@ -3046,7 +3046,7 @@ struct ctl_table ipv6_route_table_template[] = {
119492
119493 struct ctl_table * __net_init ipv6_route_sysctl_init(struct net *net)
119494 {
119495 - struct ctl_table *table;
119496 + ctl_table_no_const *table;
119497
119498 table = kmemdup(ipv6_route_table_template,
119499 sizeof(ipv6_route_table_template),
119500 diff --git a/net/ipv6/sit.c b/net/ipv6/sit.c
119501 index ac35a28..070cc8c 100644
119502 --- a/net/ipv6/sit.c
119503 +++ b/net/ipv6/sit.c
119504 @@ -74,7 +74,7 @@ static void ipip6_tunnel_setup(struct net_device *dev);
119505 static void ipip6_dev_free(struct net_device *dev);
119506 static bool check_6rd(struct ip_tunnel *tunnel, const struct in6_addr *v6dst,
119507 __be32 *v4dst);
119508 -static struct rtnl_link_ops sit_link_ops __read_mostly;
119509 +static struct rtnl_link_ops sit_link_ops;
119510
119511 static int sit_net_id __read_mostly;
119512 struct sit_net {
119513 @@ -1749,7 +1749,7 @@ static void ipip6_dellink(struct net_device *dev, struct list_head *head)
119514 unregister_netdevice_queue(dev, head);
119515 }
119516
119517 -static struct rtnl_link_ops sit_link_ops __read_mostly = {
119518 +static struct rtnl_link_ops sit_link_ops = {
119519 .kind = "sit",
119520 .maxtype = IFLA_IPTUN_MAX,
119521 .policy = ipip6_policy,
119522 diff --git a/net/ipv6/sysctl_net_ipv6.c b/net/ipv6/sysctl_net_ipv6.c
119523 index abcc79f..3b2d2d5 100644
119524 --- a/net/ipv6/sysctl_net_ipv6.c
119525 +++ b/net/ipv6/sysctl_net_ipv6.c
119526 @@ -92,7 +92,7 @@ static struct ctl_table ipv6_rotable[] = {
119527
119528 static int __net_init ipv6_sysctl_net_init(struct net *net)
119529 {
119530 - struct ctl_table *ipv6_table;
119531 + ctl_table_no_const *ipv6_table;
119532 struct ctl_table *ipv6_route_table;
119533 struct ctl_table *ipv6_icmp_table;
119534 int err;
119535 diff --git a/net/ipv6/tcp_ipv6.c b/net/ipv6/tcp_ipv6.c
119536 index 3adffb3..a67e4d1 100644
119537 --- a/net/ipv6/tcp_ipv6.c
119538 +++ b/net/ipv6/tcp_ipv6.c
119539 @@ -104,6 +104,10 @@ static void inet6_sk_rx_dst_set(struct sock *sk, const struct sk_buff *skb)
119540 }
119541 }
119542
119543 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119544 +extern int grsec_enable_blackhole;
119545 +#endif
119546 +
119547 static __u32 tcp_v6_init_sequence(const struct sk_buff *skb)
119548 {
119549 return secure_tcpv6_sequence_number(ipv6_hdr(skb)->daddr.s6_addr32,
119550 @@ -1283,6 +1287,9 @@ static int tcp_v6_do_rcv(struct sock *sk, struct sk_buff *skb)
119551 return 0;
119552
119553 reset:
119554 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119555 + if (!grsec_enable_blackhole)
119556 +#endif
119557 tcp_v6_send_reset(sk, skb);
119558 discard:
119559 if (opt_skb)
119560 @@ -1392,12 +1399,20 @@ static int tcp_v6_rcv(struct sk_buff *skb)
119561
119562 sk = __inet6_lookup_skb(&tcp_hashinfo, skb, th->source, th->dest,
119563 inet6_iif(skb));
119564 - if (!sk)
119565 + if (!sk) {
119566 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119567 + ret = 1;
119568 +#endif
119569 goto no_tcp_socket;
119570 + }
119571
119572 process:
119573 - if (sk->sk_state == TCP_TIME_WAIT)
119574 + if (sk->sk_state == TCP_TIME_WAIT) {
119575 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119576 + ret = 2;
119577 +#endif
119578 goto do_time_wait;
119579 + }
119580
119581 if (hdr->hop_limit < inet6_sk(sk)->min_hopcount) {
119582 NET_INC_STATS_BH(net, LINUX_MIB_TCPMINTTLDROP);
119583 @@ -1448,6 +1463,10 @@ csum_error:
119584 bad_packet:
119585 TCP_INC_STATS_BH(net, TCP_MIB_INERRS);
119586 } else {
119587 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119588 + if (!grsec_enable_blackhole || (ret == 1 &&
119589 + (skb->dev->flags & IFF_LOOPBACK)))
119590 +#endif
119591 tcp_v6_send_reset(NULL, skb);
119592 }
119593
119594 diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c
119595 index e51fc3e..8f04229 100644
119596 --- a/net/ipv6/udp.c
119597 +++ b/net/ipv6/udp.c
119598 @@ -76,6 +76,10 @@ static u32 udp6_ehashfn(const struct net *net,
119599 udp_ipv6_hash_secret + net_hash_mix(net));
119600 }
119601
119602 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119603 +extern int grsec_enable_blackhole;
119604 +#endif
119605 +
119606 int ipv6_rcv_saddr_equal(const struct sock *sk, const struct sock *sk2)
119607 {
119608 const struct in6_addr *sk2_rcv_saddr6 = inet6_rcv_saddr(sk2);
119609 @@ -445,7 +449,7 @@ try_again:
119610 if (unlikely(err)) {
119611 trace_kfree_skb(skb, udpv6_recvmsg);
119612 if (!peeked) {
119613 - atomic_inc(&sk->sk_drops);
119614 + atomic_inc_unchecked(&sk->sk_drops);
119615 if (is_udp4)
119616 UDP_INC_STATS_USER(sock_net(sk),
119617 UDP_MIB_INERRORS,
119618 @@ -709,7 +713,7 @@ csum_error:
119619 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_CSUMERRORS, is_udplite);
119620 drop:
119621 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS, is_udplite);
119622 - atomic_inc(&sk->sk_drops);
119623 + atomic_inc_unchecked(&sk->sk_drops);
119624 kfree_skb(skb);
119625 return -1;
119626 }
119627 @@ -750,7 +754,7 @@ static void flush_stack(struct sock **stack, unsigned int count,
119628 if (likely(!skb1))
119629 skb1 = (i == final) ? skb : skb_clone(skb, GFP_ATOMIC);
119630 if (!skb1) {
119631 - atomic_inc(&sk->sk_drops);
119632 + atomic_inc_unchecked(&sk->sk_drops);
119633 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_RCVBUFERRORS,
119634 IS_UDPLITE(sk));
119635 UDP6_INC_STATS_BH(sock_net(sk), UDP_MIB_INERRORS,
119636 @@ -934,6 +938,9 @@ int __udp6_lib_rcv(struct sk_buff *skb, struct udp_table *udptable,
119637 goto csum_error;
119638
119639 UDP6_INC_STATS_BH(net, UDP_MIB_NOPORTS, proto == IPPROTO_UDPLITE);
119640 +#ifdef CONFIG_GRKERNSEC_BLACKHOLE
119641 + if (!grsec_enable_blackhole || (skb->dev->flags & IFF_LOOPBACK))
119642 +#endif
119643 icmpv6_send(skb, ICMPV6_DEST_UNREACH, ICMPV6_PORT_UNREACH, 0);
119644
119645 kfree_skb(skb);
119646 diff --git a/net/ipv6/xfrm6_policy.c b/net/ipv6/xfrm6_policy.c
119647 index f337a90..2a9a9db 100644
119648 --- a/net/ipv6/xfrm6_policy.c
119649 +++ b/net/ipv6/xfrm6_policy.c
119650 @@ -222,11 +222,11 @@ _decode_session6(struct sk_buff *skb, struct flowi *fl, int reverse)
119651 }
119652 }
119653
119654 -static inline int xfrm6_garbage_collect(struct dst_ops *ops)
119655 +static int xfrm6_garbage_collect(struct dst_ops *ops)
119656 {
119657 struct net *net = container_of(ops, struct net, xfrm.xfrm6_dst_ops);
119658
119659 - xfrm6_policy_afinfo.garbage_collect(net);
119660 + xfrm_garbage_collect_deferred(net);
119661 return dst_entries_get_fast(ops) > ops->gc_thresh * 2;
119662 }
119663
119664 @@ -338,19 +338,19 @@ static struct ctl_table xfrm6_policy_table[] = {
119665
119666 static int __net_init xfrm6_net_init(struct net *net)
119667 {
119668 - struct ctl_table *table;
119669 + ctl_table_no_const *table = NULL;
119670 struct ctl_table_header *hdr;
119671
119672 - table = xfrm6_policy_table;
119673 if (!net_eq(net, &init_net)) {
119674 - table = kmemdup(table, sizeof(xfrm6_policy_table), GFP_KERNEL);
119675 + table = kmemdup(xfrm6_policy_table, sizeof(xfrm6_policy_table), GFP_KERNEL);
119676 if (!table)
119677 goto err_alloc;
119678
119679 table[0].data = &net->xfrm.xfrm6_dst_ops.gc_thresh;
119680 - }
119681 + hdr = register_net_sysctl(net, "net/ipv6", table);
119682 + } else
119683 + hdr = register_net_sysctl(net, "net/ipv6", xfrm6_policy_table);
119684
119685 - hdr = register_net_sysctl(net, "net/ipv6", table);
119686 if (!hdr)
119687 goto err_reg;
119688
119689 @@ -358,8 +358,7 @@ static int __net_init xfrm6_net_init(struct net *net)
119690 return 0;
119691
119692 err_reg:
119693 - if (!net_eq(net, &init_net))
119694 - kfree(table);
119695 + kfree(table);
119696 err_alloc:
119697 return -ENOMEM;
119698 }
119699 diff --git a/net/ipx/ipx_proc.c b/net/ipx/ipx_proc.c
119700 index c1d247e..9e5949d 100644
119701 --- a/net/ipx/ipx_proc.c
119702 +++ b/net/ipx/ipx_proc.c
119703 @@ -289,7 +289,7 @@ int __init ipx_proc_init(void)
119704 struct proc_dir_entry *p;
119705 int rc = -ENOMEM;
119706
119707 - ipx_proc_dir = proc_mkdir("ipx", init_net.proc_net);
119708 + ipx_proc_dir = proc_mkdir_restrict("ipx", init_net.proc_net);
119709
119710 if (!ipx_proc_dir)
119711 goto out;
119712 diff --git a/net/irda/ircomm/ircomm_tty.c b/net/irda/ircomm/ircomm_tty.c
119713 index 683346d..cb0e12d 100644
119714 --- a/net/irda/ircomm/ircomm_tty.c
119715 +++ b/net/irda/ircomm/ircomm_tty.c
119716 @@ -310,10 +310,10 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
119717 add_wait_queue(&port->open_wait, &wait);
119718
119719 pr_debug("%s(%d):block_til_ready before block on %s open_count=%d\n",
119720 - __FILE__, __LINE__, tty->driver->name, port->count);
119721 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
119722
119723 spin_lock_irqsave(&port->lock, flags);
119724 - port->count--;
119725 + atomic_dec(&port->count);
119726 port->blocked_open++;
119727 spin_unlock_irqrestore(&port->lock, flags);
119728
119729 @@ -348,7 +348,7 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
119730 }
119731
119732 pr_debug("%s(%d):block_til_ready blocking on %s open_count=%d\n",
119733 - __FILE__, __LINE__, tty->driver->name, port->count);
119734 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
119735
119736 schedule();
119737 }
119738 @@ -358,12 +358,12 @@ static int ircomm_tty_block_til_ready(struct ircomm_tty_cb *self,
119739
119740 spin_lock_irqsave(&port->lock, flags);
119741 if (!tty_hung_up_p(filp))
119742 - port->count++;
119743 + atomic_inc(&port->count);
119744 port->blocked_open--;
119745 spin_unlock_irqrestore(&port->lock, flags);
119746
119747 pr_debug("%s(%d):block_til_ready after blocking on %s open_count=%d\n",
119748 - __FILE__, __LINE__, tty->driver->name, port->count);
119749 + __FILE__, __LINE__, tty->driver->name, atomic_read(&port->count));
119750
119751 if (!retval)
119752 port->flags |= ASYNC_NORMAL_ACTIVE;
119753 @@ -433,12 +433,12 @@ static int ircomm_tty_open(struct tty_struct *tty, struct file *filp)
119754
119755 /* ++ is not atomic, so this should be protected - Jean II */
119756 spin_lock_irqsave(&self->port.lock, flags);
119757 - self->port.count++;
119758 + atomic_inc(&self->port.count);
119759 spin_unlock_irqrestore(&self->port.lock, flags);
119760 tty_port_tty_set(&self->port, tty);
119761
119762 pr_debug("%s(), %s%d, count = %d\n", __func__ , tty->driver->name,
119763 - self->line, self->port.count);
119764 + self->line, atomic_read(&self->port.count));
119765
119766 /* Not really used by us, but lets do it anyway */
119767 self->port.low_latency = (self->port.flags & ASYNC_LOW_LATENCY) ? 1 : 0;
119768 @@ -961,7 +961,7 @@ static void ircomm_tty_hangup(struct tty_struct *tty)
119769 tty_kref_put(port->tty);
119770 }
119771 port->tty = NULL;
119772 - port->count = 0;
119773 + atomic_set(&port->count, 0);
119774 spin_unlock_irqrestore(&port->lock, flags);
119775
119776 wake_up_interruptible(&port->open_wait);
119777 @@ -1308,7 +1308,7 @@ static void ircomm_tty_line_info(struct ircomm_tty_cb *self, struct seq_file *m)
119778 seq_putc(m, '\n');
119779
119780 seq_printf(m, "Role: %s\n", self->client ? "client" : "server");
119781 - seq_printf(m, "Open count: %d\n", self->port.count);
119782 + seq_printf(m, "Open count: %d\n", atomic_read(&self->port.count));
119783 seq_printf(m, "Max data size: %d\n", self->max_data_size);
119784 seq_printf(m, "Max header size: %d\n", self->max_header_size);
119785
119786 diff --git a/net/irda/irproc.c b/net/irda/irproc.c
119787 index b9ac598..f88cc56 100644
119788 --- a/net/irda/irproc.c
119789 +++ b/net/irda/irproc.c
119790 @@ -66,7 +66,7 @@ void __init irda_proc_register(void)
119791 {
119792 int i;
119793
119794 - proc_irda = proc_mkdir("irda", init_net.proc_net);
119795 + proc_irda = proc_mkdir_restrict("irda", init_net.proc_net);
119796 if (proc_irda == NULL)
119797 return;
119798
119799 diff --git a/net/iucv/af_iucv.c b/net/iucv/af_iucv.c
119800 index 6daa52a..786aa2b 100644
119801 --- a/net/iucv/af_iucv.c
119802 +++ b/net/iucv/af_iucv.c
119803 @@ -686,10 +686,10 @@ static void __iucv_auto_name(struct iucv_sock *iucv)
119804 {
119805 char name[12];
119806
119807 - sprintf(name, "%08x", atomic_inc_return(&iucv_sk_list.autobind_name));
119808 + sprintf(name, "%08x", atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
119809 while (__iucv_get_sock_by_name(name)) {
119810 sprintf(name, "%08x",
119811 - atomic_inc_return(&iucv_sk_list.autobind_name));
119812 + atomic_inc_return_unchecked(&iucv_sk_list.autobind_name));
119813 }
119814 memcpy(iucv->src_name, name, 8);
119815 }
119816 diff --git a/net/iucv/iucv.c b/net/iucv/iucv.c
119817 index 2a6a1fd..6c112b0 100644
119818 --- a/net/iucv/iucv.c
119819 +++ b/net/iucv/iucv.c
119820 @@ -702,7 +702,7 @@ static int iucv_cpu_notify(struct notifier_block *self,
119821 return NOTIFY_OK;
119822 }
119823
119824 -static struct notifier_block __refdata iucv_cpu_notifier = {
119825 +static struct notifier_block iucv_cpu_notifier = {
119826 .notifier_call = iucv_cpu_notify,
119827 };
119828
119829 diff --git a/net/key/af_key.c b/net/key/af_key.c
119830 index f0d52d7..9c9af38 100644
119831 --- a/net/key/af_key.c
119832 +++ b/net/key/af_key.c
119833 @@ -3049,10 +3049,10 @@ static int pfkey_send_policy_notify(struct xfrm_policy *xp, int dir, const struc
119834 static u32 get_acqseq(void)
119835 {
119836 u32 res;
119837 - static atomic_t acqseq;
119838 + static atomic_unchecked_t acqseq;
119839
119840 do {
119841 - res = atomic_inc_return(&acqseq);
119842 + res = atomic_inc_return_unchecked(&acqseq);
119843 } while (!res);
119844 return res;
119845 }
119846 diff --git a/net/l2tp/l2tp_eth.c b/net/l2tp/l2tp_eth.c
119847 index 4b55287..bd247f7 100644
119848 --- a/net/l2tp/l2tp_eth.c
119849 +++ b/net/l2tp/l2tp_eth.c
119850 @@ -42,12 +42,12 @@ struct l2tp_eth {
119851 struct sock *tunnel_sock;
119852 struct l2tp_session *session;
119853 struct list_head list;
119854 - atomic_long_t tx_bytes;
119855 - atomic_long_t tx_packets;
119856 - atomic_long_t tx_dropped;
119857 - atomic_long_t rx_bytes;
119858 - atomic_long_t rx_packets;
119859 - atomic_long_t rx_errors;
119860 + atomic_long_unchecked_t tx_bytes;
119861 + atomic_long_unchecked_t tx_packets;
119862 + atomic_long_unchecked_t tx_dropped;
119863 + atomic_long_unchecked_t rx_bytes;
119864 + atomic_long_unchecked_t rx_packets;
119865 + atomic_long_unchecked_t rx_errors;
119866 };
119867
119868 /* via l2tp_session_priv() */
119869 @@ -98,10 +98,10 @@ static int l2tp_eth_dev_xmit(struct sk_buff *skb, struct net_device *dev)
119870 int ret = l2tp_xmit_skb(session, skb, session->hdr_len);
119871
119872 if (likely(ret == NET_XMIT_SUCCESS)) {
119873 - atomic_long_add(len, &priv->tx_bytes);
119874 - atomic_long_inc(&priv->tx_packets);
119875 + atomic_long_add_unchecked(len, &priv->tx_bytes);
119876 + atomic_long_inc_unchecked(&priv->tx_packets);
119877 } else {
119878 - atomic_long_inc(&priv->tx_dropped);
119879 + atomic_long_inc_unchecked(&priv->tx_dropped);
119880 }
119881 return NETDEV_TX_OK;
119882 }
119883 @@ -111,12 +111,12 @@ static struct rtnl_link_stats64 *l2tp_eth_get_stats64(struct net_device *dev,
119884 {
119885 struct l2tp_eth *priv = netdev_priv(dev);
119886
119887 - stats->tx_bytes = atomic_long_read(&priv->tx_bytes);
119888 - stats->tx_packets = atomic_long_read(&priv->tx_packets);
119889 - stats->tx_dropped = atomic_long_read(&priv->tx_dropped);
119890 - stats->rx_bytes = atomic_long_read(&priv->rx_bytes);
119891 - stats->rx_packets = atomic_long_read(&priv->rx_packets);
119892 - stats->rx_errors = atomic_long_read(&priv->rx_errors);
119893 + stats->tx_bytes = atomic_long_read_unchecked(&priv->tx_bytes);
119894 + stats->tx_packets = atomic_long_read_unchecked(&priv->tx_packets);
119895 + stats->tx_dropped = atomic_long_read_unchecked(&priv->tx_dropped);
119896 + stats->rx_bytes = atomic_long_read_unchecked(&priv->rx_bytes);
119897 + stats->rx_packets = atomic_long_read_unchecked(&priv->rx_packets);
119898 + stats->rx_errors = atomic_long_read_unchecked(&priv->rx_errors);
119899 return stats;
119900 }
119901
119902 @@ -167,15 +167,15 @@ static void l2tp_eth_dev_recv(struct l2tp_session *session, struct sk_buff *skb,
119903 nf_reset(skb);
119904
119905 if (dev_forward_skb(dev, skb) == NET_RX_SUCCESS) {
119906 - atomic_long_inc(&priv->rx_packets);
119907 - atomic_long_add(data_len, &priv->rx_bytes);
119908 + atomic_long_inc_unchecked(&priv->rx_packets);
119909 + atomic_long_add_unchecked(data_len, &priv->rx_bytes);
119910 } else {
119911 - atomic_long_inc(&priv->rx_errors);
119912 + atomic_long_inc_unchecked(&priv->rx_errors);
119913 }
119914 return;
119915
119916 error:
119917 - atomic_long_inc(&priv->rx_errors);
119918 + atomic_long_inc_unchecked(&priv->rx_errors);
119919 kfree_skb(skb);
119920 }
119921
119922 diff --git a/net/l2tp/l2tp_ip.c b/net/l2tp/l2tp_ip.c
119923 index 7964993..2c48a3a 100644
119924 --- a/net/l2tp/l2tp_ip.c
119925 +++ b/net/l2tp/l2tp_ip.c
119926 @@ -608,7 +608,7 @@ static struct inet_protosw l2tp_ip_protosw = {
119927 .ops = &l2tp_ip_ops,
119928 };
119929
119930 -static struct net_protocol l2tp_ip_protocol __read_mostly = {
119931 +static const struct net_protocol l2tp_ip_protocol = {
119932 .handler = l2tp_ip_recv,
119933 .netns_ok = 1,
119934 };
119935 diff --git a/net/l2tp/l2tp_ip6.c b/net/l2tp/l2tp_ip6.c
119936 index d1ded37..c0d1e49 100644
119937 --- a/net/l2tp/l2tp_ip6.c
119938 +++ b/net/l2tp/l2tp_ip6.c
119939 @@ -755,7 +755,7 @@ static struct inet_protosw l2tp_ip6_protosw = {
119940 .ops = &l2tp_ip6_ops,
119941 };
119942
119943 -static struct inet6_protocol l2tp_ip6_protocol __read_mostly = {
119944 +static const struct inet6_protocol l2tp_ip6_protocol = {
119945 .handler = l2tp_ip6_recv,
119946 };
119947
119948 diff --git a/net/llc/llc_proc.c b/net/llc/llc_proc.c
119949 index 1a3c7e0..80f8b0c 100644
119950 --- a/net/llc/llc_proc.c
119951 +++ b/net/llc/llc_proc.c
119952 @@ -247,7 +247,7 @@ int __init llc_proc_init(void)
119953 int rc = -ENOMEM;
119954 struct proc_dir_entry *p;
119955
119956 - llc_proc_dir = proc_mkdir("llc", init_net.proc_net);
119957 + llc_proc_dir = proc_mkdir_restrict("llc", init_net.proc_net);
119958 if (!llc_proc_dir)
119959 goto out;
119960
119961 diff --git a/net/mac80211/cfg.c b/net/mac80211/cfg.c
119962 index ff347a0..6ea4923 100644
119963 --- a/net/mac80211/cfg.c
119964 +++ b/net/mac80211/cfg.c
119965 @@ -582,7 +582,7 @@ static int ieee80211_set_monitor_channel(struct wiphy *wiphy,
119966 ret = ieee80211_vif_use_channel(sdata, chandef,
119967 IEEE80211_CHANCTX_EXCLUSIVE);
119968 }
119969 - } else if (local->open_count == local->monitors) {
119970 + } else if (local_read(&local->open_count) == local->monitors) {
119971 local->_oper_chandef = *chandef;
119972 ieee80211_hw_config(local, 0);
119973 }
119974 @@ -3428,7 +3428,7 @@ static void ieee80211_mgmt_frame_register(struct wiphy *wiphy,
119975 else
119976 local->probe_req_reg--;
119977
119978 - if (!local->open_count)
119979 + if (!local_read(&local->open_count))
119980 break;
119981
119982 ieee80211_queue_work(&local->hw, &local->reconfig_filter);
119983 @@ -3563,8 +3563,8 @@ static int ieee80211_cfg_get_channel(struct wiphy *wiphy,
119984 if (chanctx_conf) {
119985 *chandef = sdata->vif.bss_conf.chandef;
119986 ret = 0;
119987 - } else if (local->open_count > 0 &&
119988 - local->open_count == local->monitors &&
119989 + } else if (local_read(&local->open_count) > 0 &&
119990 + local_read(&local->open_count) == local->monitors &&
119991 sdata->vif.type == NL80211_IFTYPE_MONITOR) {
119992 if (local->use_chanctx)
119993 *chandef = local->monitor_chandef;
119994 diff --git a/net/mac80211/ieee80211_i.h b/net/mac80211/ieee80211_i.h
119995 index c0a9187..2a13300 100644
119996 --- a/net/mac80211/ieee80211_i.h
119997 +++ b/net/mac80211/ieee80211_i.h
119998 @@ -30,6 +30,7 @@
119999 #include <net/ieee80211_radiotap.h>
120000 #include <net/cfg80211.h>
120001 #include <net/mac80211.h>
120002 +#include <asm/local.h>
120003 #include "key.h"
120004 #include "sta_info.h"
120005 #include "debug.h"
120006 @@ -1118,7 +1119,7 @@ struct ieee80211_local {
120007 /* also used to protect ampdu_ac_queue and amdpu_ac_stop_refcnt */
120008 spinlock_t queue_stop_reason_lock;
120009
120010 - int open_count;
120011 + local_t open_count;
120012 int monitors, cooked_mntrs;
120013 /* number of interfaces with corresponding FIF_ flags */
120014 int fif_fcsfail, fif_plcpfail, fif_control, fif_other_bss, fif_pspoll,
120015 diff --git a/net/mac80211/iface.c b/net/mac80211/iface.c
120016 index 84cef60..53ec813 100644
120017 --- a/net/mac80211/iface.c
120018 +++ b/net/mac80211/iface.c
120019 @@ -550,7 +550,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120020 break;
120021 }
120022
120023 - if (local->open_count == 0) {
120024 + if (local_read(&local->open_count) == 0) {
120025 res = drv_start(local);
120026 if (res)
120027 goto err_del_bss;
120028 @@ -597,7 +597,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120029 res = drv_add_interface(local, sdata);
120030 if (res)
120031 goto err_stop;
120032 - } else if (local->monitors == 0 && local->open_count == 0) {
120033 + } else if (local->monitors == 0 && local_read(&local->open_count) == 0) {
120034 res = ieee80211_add_virtual_monitor(local);
120035 if (res)
120036 goto err_stop;
120037 @@ -707,7 +707,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120038 atomic_inc(&local->iff_promiscs);
120039
120040 if (coming_up)
120041 - local->open_count++;
120042 + local_inc(&local->open_count);
120043
120044 if (hw_reconf_flags)
120045 ieee80211_hw_config(local, hw_reconf_flags);
120046 @@ -745,7 +745,7 @@ int ieee80211_do_open(struct wireless_dev *wdev, bool coming_up)
120047 err_del_interface:
120048 drv_remove_interface(local, sdata);
120049 err_stop:
120050 - if (!local->open_count)
120051 + if (!local_read(&local->open_count))
120052 drv_stop(local);
120053 err_del_bss:
120054 sdata->bss = NULL;
120055 @@ -915,7 +915,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120056 }
120057
120058 if (going_down)
120059 - local->open_count--;
120060 + local_dec(&local->open_count);
120061
120062 switch (sdata->vif.type) {
120063 case NL80211_IFTYPE_AP_VLAN:
120064 @@ -984,7 +984,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120065 atomic_set(&sdata->txqs_len[txqi->txq.ac], 0);
120066 }
120067
120068 - if (local->open_count == 0)
120069 + if (local_read(&local->open_count) == 0)
120070 ieee80211_clear_tx_pending(local);
120071
120072 /*
120073 @@ -1027,7 +1027,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120074 if (cancel_scan)
120075 flush_delayed_work(&local->scan_work);
120076
120077 - if (local->open_count == 0) {
120078 + if (local_read(&local->open_count) == 0) {
120079 ieee80211_stop_device(local);
120080
120081 /* no reconfiguring after stop! */
120082 @@ -1038,7 +1038,7 @@ static void ieee80211_do_stop(struct ieee80211_sub_if_data *sdata,
120083 ieee80211_configure_filter(local);
120084 ieee80211_hw_config(local, hw_reconf_flags);
120085
120086 - if (local->monitors == local->open_count)
120087 + if (local->monitors == local_read(&local->open_count))
120088 ieee80211_add_virtual_monitor(local);
120089 }
120090
120091 diff --git a/net/mac80211/main.c b/net/mac80211/main.c
120092 index df3051d..359d2f4 100644
120093 --- a/net/mac80211/main.c
120094 +++ b/net/mac80211/main.c
120095 @@ -175,7 +175,7 @@ int ieee80211_hw_config(struct ieee80211_local *local, u32 changed)
120096 changed &= ~(IEEE80211_CONF_CHANGE_CHANNEL |
120097 IEEE80211_CONF_CHANGE_POWER);
120098
120099 - if (changed && local->open_count) {
120100 + if (changed && local_read(&local->open_count)) {
120101 ret = drv_config(local, changed);
120102 /*
120103 * Goal:
120104 diff --git a/net/mac80211/pm.c b/net/mac80211/pm.c
120105 index ac6ad62..77dbac5 100644
120106 --- a/net/mac80211/pm.c
120107 +++ b/net/mac80211/pm.c
120108 @@ -12,7 +12,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120109 struct ieee80211_sub_if_data *sdata;
120110 struct sta_info *sta;
120111
120112 - if (!local->open_count)
120113 + if (!local_read(&local->open_count))
120114 goto suspend;
120115
120116 ieee80211_scan_cancel(local);
120117 @@ -150,7 +150,7 @@ int __ieee80211_suspend(struct ieee80211_hw *hw, struct cfg80211_wowlan *wowlan)
120118 WARN_ON(!list_empty(&local->chanctx_list));
120119
120120 /* stop hardware - this must stop RX */
120121 - if (local->open_count)
120122 + if (local_read(&local->open_count))
120123 ieee80211_stop_device(local);
120124
120125 suspend:
120126 diff --git a/net/mac80211/rate.c b/net/mac80211/rate.c
120127 index d53355b..21f583a 100644
120128 --- a/net/mac80211/rate.c
120129 +++ b/net/mac80211/rate.c
120130 @@ -724,7 +724,7 @@ int ieee80211_init_rate_ctrl_alg(struct ieee80211_local *local,
120131
120132 ASSERT_RTNL();
120133
120134 - if (local->open_count)
120135 + if (local_read(&local->open_count))
120136 return -EBUSY;
120137
120138 if (local->hw.flags & IEEE80211_HW_HAS_RATE_CONTROL) {
120139 diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c
120140 index 2880f2a..3085cec 100644
120141 --- a/net/mac80211/sta_info.c
120142 +++ b/net/mac80211/sta_info.c
120143 @@ -339,7 +339,7 @@ struct sta_info *sta_info_alloc(struct ieee80211_sub_if_data *sdata,
120144 int size = sizeof(struct txq_info) +
120145 ALIGN(hw->txq_data_size, sizeof(void *));
120146
120147 - txq_data = kcalloc(ARRAY_SIZE(sta->sta.txq), size, gfp);
120148 + txq_data = kcalloc(size, ARRAY_SIZE(sta->sta.txq), gfp);
120149 if (!txq_data)
120150 goto free;
120151
120152 diff --git a/net/mac80211/util.c b/net/mac80211/util.c
120153 index b864ebc..17326ff 100644
120154 --- a/net/mac80211/util.c
120155 +++ b/net/mac80211/util.c
120156 @@ -1761,7 +1761,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120157 bool sched_scan_stopped = false;
120158
120159 /* nothing to do if HW shouldn't run */
120160 - if (!local->open_count)
120161 + if (!local_read(&local->open_count))
120162 goto wake_up;
120163
120164 #ifdef CONFIG_PM
120165 @@ -2033,7 +2033,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120166 local->in_reconfig = false;
120167 barrier();
120168
120169 - if (local->monitors == local->open_count && local->monitors > 0)
120170 + if (local->monitors == local_read(&local->open_count) && local->monitors > 0)
120171 ieee80211_add_virtual_monitor(local);
120172
120173 /*
120174 @@ -2088,7 +2088,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120175 * If this is for hw restart things are still running.
120176 * We may want to change that later, however.
120177 */
120178 - if (local->open_count && (!local->suspended || reconfig_due_to_wowlan))
120179 + if (local_read(&local->open_count) && (!local->suspended || reconfig_due_to_wowlan))
120180 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_RESTART);
120181
120182 if (!local->suspended)
120183 @@ -2112,7 +2112,7 @@ int ieee80211_reconfig(struct ieee80211_local *local)
120184 flush_delayed_work(&local->scan_work);
120185 }
120186
120187 - if (local->open_count && !reconfig_due_to_wowlan)
120188 + if (local_read(&local->open_count) && !reconfig_due_to_wowlan)
120189 drv_reconfig_complete(local, IEEE80211_RECONFIG_TYPE_SUSPEND);
120190
120191 list_for_each_entry(sdata, &local->interfaces, list) {
120192 diff --git a/net/mpls/af_mpls.c b/net/mpls/af_mpls.c
120193 index 1f93a59..96faa29 100644
120194 --- a/net/mpls/af_mpls.c
120195 +++ b/net/mpls/af_mpls.c
120196 @@ -456,7 +456,7 @@ static int mpls_dev_sysctl_register(struct net_device *dev,
120197 struct mpls_dev *mdev)
120198 {
120199 char path[sizeof("net/mpls/conf/") + IFNAMSIZ];
120200 - struct ctl_table *table;
120201 + ctl_table_no_const *table;
120202 int i;
120203
120204 table = kmemdup(&mpls_dev_table, sizeof(mpls_dev_table), GFP_KERNEL);
120205 @@ -1025,7 +1025,7 @@ static int mpls_platform_labels(struct ctl_table *table, int write,
120206 struct net *net = table->data;
120207 int platform_labels = net->mpls.platform_labels;
120208 int ret;
120209 - struct ctl_table tmp = {
120210 + ctl_table_no_const tmp = {
120211 .procname = table->procname,
120212 .data = &platform_labels,
120213 .maxlen = sizeof(int),
120214 @@ -1055,7 +1055,7 @@ static const struct ctl_table mpls_table[] = {
120215
120216 static int mpls_net_init(struct net *net)
120217 {
120218 - struct ctl_table *table;
120219 + ctl_table_no_const *table;
120220
120221 net->mpls.platform_labels = 0;
120222 net->mpls.platform_label = NULL;
120223 diff --git a/net/netfilter/Kconfig b/net/netfilter/Kconfig
120224 index a0f3e6a3..b026fe2 100644
120225 --- a/net/netfilter/Kconfig
120226 +++ b/net/netfilter/Kconfig
120227 @@ -1112,6 +1112,16 @@ config NETFILTER_XT_MATCH_ESP
120228
120229 To compile it as a module, choose M here. If unsure, say N.
120230
120231 +config NETFILTER_XT_MATCH_GRADM
120232 + tristate '"gradm" match support'
120233 + depends on NETFILTER_XTABLES && NETFILTER_ADVANCED
120234 + depends on GRKERNSEC && !GRKERNSEC_NO_RBAC
120235 + ---help---
120236 + The gradm match allows to match on grsecurity RBAC being enabled.
120237 + It is useful when iptables rules are applied early on bootup to
120238 + prevent connections to the machine (except from a trusted host)
120239 + while the RBAC system is disabled.
120240 +
120241 config NETFILTER_XT_MATCH_HASHLIMIT
120242 tristate '"hashlimit" match support'
120243 depends on (IP6_NF_IPTABLES || IP6_NF_IPTABLES=n)
120244 diff --git a/net/netfilter/Makefile b/net/netfilter/Makefile
120245 index a87d8b8..d43183c 100644
120246 --- a/net/netfilter/Makefile
120247 +++ b/net/netfilter/Makefile
120248 @@ -139,6 +139,7 @@ obj-$(CONFIG_NETFILTER_XT_MATCH_DEVGROUP) += xt_devgroup.o
120249 obj-$(CONFIG_NETFILTER_XT_MATCH_DSCP) += xt_dscp.o
120250 obj-$(CONFIG_NETFILTER_XT_MATCH_ECN) += xt_ecn.o
120251 obj-$(CONFIG_NETFILTER_XT_MATCH_ESP) += xt_esp.o
120252 +obj-$(CONFIG_NETFILTER_XT_MATCH_GRADM) += xt_gradm.o
120253 obj-$(CONFIG_NETFILTER_XT_MATCH_HASHLIMIT) += xt_hashlimit.o
120254 obj-$(CONFIG_NETFILTER_XT_MATCH_HELPER) += xt_helper.o
120255 obj-$(CONFIG_NETFILTER_XT_MATCH_HL) += xt_hl.o
120256 diff --git a/net/netfilter/ipset/ip_set_core.c b/net/netfilter/ipset/ip_set_core.c
120257 index d259da3..6a32b2c 100644
120258 --- a/net/netfilter/ipset/ip_set_core.c
120259 +++ b/net/netfilter/ipset/ip_set_core.c
120260 @@ -1952,7 +1952,7 @@ done:
120261 return ret;
120262 }
120263
120264 -static struct nf_sockopt_ops so_set __read_mostly = {
120265 +static struct nf_sockopt_ops so_set = {
120266 .pf = PF_INET,
120267 .get_optmin = SO_IP_SET,
120268 .get_optmax = SO_IP_SET + 1,
120269 diff --git a/net/netfilter/ipvs/ip_vs_conn.c b/net/netfilter/ipvs/ip_vs_conn.c
120270 index b0f7b62..0541842 100644
120271 --- a/net/netfilter/ipvs/ip_vs_conn.c
120272 +++ b/net/netfilter/ipvs/ip_vs_conn.c
120273 @@ -572,7 +572,7 @@ ip_vs_bind_dest(struct ip_vs_conn *cp, struct ip_vs_dest *dest)
120274 /* Increase the refcnt counter of the dest */
120275 ip_vs_dest_hold(dest);
120276
120277 - conn_flags = atomic_read(&dest->conn_flags);
120278 + conn_flags = atomic_read_unchecked(&dest->conn_flags);
120279 if (cp->protocol != IPPROTO_UDP)
120280 conn_flags &= ~IP_VS_CONN_F_ONE_PACKET;
120281 flags = cp->flags;
120282 @@ -922,7 +922,7 @@ ip_vs_conn_new(const struct ip_vs_conn_param *p, int dest_af,
120283
120284 cp->control = NULL;
120285 atomic_set(&cp->n_control, 0);
120286 - atomic_set(&cp->in_pkts, 0);
120287 + atomic_set_unchecked(&cp->in_pkts, 0);
120288
120289 cp->packet_xmit = NULL;
120290 cp->app = NULL;
120291 @@ -1229,7 +1229,7 @@ static inline int todrop_entry(struct ip_vs_conn *cp)
120292
120293 /* Don't drop the entry if its number of incoming packets is not
120294 located in [0, 8] */
120295 - i = atomic_read(&cp->in_pkts);
120296 + i = atomic_read_unchecked(&cp->in_pkts);
120297 if (i > 8 || i < 0) return 0;
120298
120299 if (!todrop_rate[i]) return 0;
120300 diff --git a/net/netfilter/ipvs/ip_vs_core.c b/net/netfilter/ipvs/ip_vs_core.c
120301 index 5d2b806..9005b29 100644
120302 --- a/net/netfilter/ipvs/ip_vs_core.c
120303 +++ b/net/netfilter/ipvs/ip_vs_core.c
120304 @@ -574,7 +574,7 @@ int ip_vs_leave(struct ip_vs_service *svc, struct sk_buff *skb,
120305 ret = cp->packet_xmit(skb, cp, pd->pp, iph);
120306 /* do not touch skb anymore */
120307
120308 - atomic_inc(&cp->in_pkts);
120309 + atomic_inc_unchecked(&cp->in_pkts);
120310 ip_vs_conn_put(cp);
120311 return ret;
120312 }
120313 @@ -1750,7 +1750,7 @@ ip_vs_in(unsigned int hooknum, struct sk_buff *skb, int af)
120314 if (cp->flags & IP_VS_CONN_F_ONE_PACKET)
120315 pkts = sysctl_sync_threshold(ipvs);
120316 else
120317 - pkts = atomic_add_return(1, &cp->in_pkts);
120318 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120319
120320 if (ipvs->sync_state & IP_VS_STATE_MASTER)
120321 ip_vs_sync_conn(net, cp, pkts);
120322 diff --git a/net/netfilter/ipvs/ip_vs_ctl.c b/net/netfilter/ipvs/ip_vs_ctl.c
120323 index 285eae3..226f4a7 100644
120324 --- a/net/netfilter/ipvs/ip_vs_ctl.c
120325 +++ b/net/netfilter/ipvs/ip_vs_ctl.c
120326 @@ -814,7 +814,7 @@ __ip_vs_update_dest(struct ip_vs_service *svc, struct ip_vs_dest *dest,
120327 */
120328 ip_vs_rs_hash(ipvs, dest);
120329 }
120330 - atomic_set(&dest->conn_flags, conn_flags);
120331 + atomic_set_unchecked(&dest->conn_flags, conn_flags);
120332
120333 /* bind the service */
120334 old_svc = rcu_dereference_protected(dest->svc, 1);
120335 @@ -1679,7 +1679,7 @@ proc_do_sync_ports(struct ctl_table *table, int write,
120336 * align with netns init in ip_vs_control_net_init()
120337 */
120338
120339 -static struct ctl_table vs_vars[] = {
120340 +static ctl_table_no_const vs_vars[] __read_only = {
120341 {
120342 .procname = "amemthresh",
120343 .maxlen = sizeof(int),
120344 @@ -2020,7 +2020,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
120345 " %-7s %-6d %-10d %-10d\n",
120346 &dest->addr.in6,
120347 ntohs(dest->port),
120348 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
120349 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
120350 atomic_read(&dest->weight),
120351 atomic_read(&dest->activeconns),
120352 atomic_read(&dest->inactconns));
120353 @@ -2031,7 +2031,7 @@ static int ip_vs_info_seq_show(struct seq_file *seq, void *v)
120354 "%-7s %-6d %-10d %-10d\n",
120355 ntohl(dest->addr.ip),
120356 ntohs(dest->port),
120357 - ip_vs_fwd_name(atomic_read(&dest->conn_flags)),
120358 + ip_vs_fwd_name(atomic_read_unchecked(&dest->conn_flags)),
120359 atomic_read(&dest->weight),
120360 atomic_read(&dest->activeconns),
120361 atomic_read(&dest->inactconns));
120362 @@ -2528,7 +2528,7 @@ __ip_vs_get_dest_entries(struct net *net, const struct ip_vs_get_dests *get,
120363
120364 entry.addr = dest->addr.ip;
120365 entry.port = dest->port;
120366 - entry.conn_flags = atomic_read(&dest->conn_flags);
120367 + entry.conn_flags = atomic_read_unchecked(&dest->conn_flags);
120368 entry.weight = atomic_read(&dest->weight);
120369 entry.u_threshold = dest->u_threshold;
120370 entry.l_threshold = dest->l_threshold;
120371 @@ -3101,7 +3101,7 @@ static int ip_vs_genl_fill_dest(struct sk_buff *skb, struct ip_vs_dest *dest)
120372 if (nla_put(skb, IPVS_DEST_ATTR_ADDR, sizeof(dest->addr), &dest->addr) ||
120373 nla_put_be16(skb, IPVS_DEST_ATTR_PORT, dest->port) ||
120374 nla_put_u32(skb, IPVS_DEST_ATTR_FWD_METHOD,
120375 - (atomic_read(&dest->conn_flags) &
120376 + (atomic_read_unchecked(&dest->conn_flags) &
120377 IP_VS_CONN_F_FWD_MASK)) ||
120378 nla_put_u32(skb, IPVS_DEST_ATTR_WEIGHT,
120379 atomic_read(&dest->weight)) ||
120380 @@ -3739,7 +3739,7 @@ static int __net_init ip_vs_control_net_init_sysctl(struct net *net)
120381 {
120382 int idx;
120383 struct netns_ipvs *ipvs = net_ipvs(net);
120384 - struct ctl_table *tbl;
120385 + ctl_table_no_const *tbl;
120386
120387 atomic_set(&ipvs->dropentry, 0);
120388 spin_lock_init(&ipvs->dropentry_lock);
120389 diff --git a/net/netfilter/ipvs/ip_vs_lblc.c b/net/netfilter/ipvs/ip_vs_lblc.c
120390 index 127f140..553d652 100644
120391 --- a/net/netfilter/ipvs/ip_vs_lblc.c
120392 +++ b/net/netfilter/ipvs/ip_vs_lblc.c
120393 @@ -118,7 +118,7 @@ struct ip_vs_lblc_table {
120394 * IPVS LBLC sysctl table
120395 */
120396 #ifdef CONFIG_SYSCTL
120397 -static struct ctl_table vs_vars_table[] = {
120398 +static ctl_table_no_const vs_vars_table[] __read_only = {
120399 {
120400 .procname = "lblc_expiration",
120401 .data = NULL,
120402 diff --git a/net/netfilter/ipvs/ip_vs_lblcr.c b/net/netfilter/ipvs/ip_vs_lblcr.c
120403 index 2229d2d..b32b785 100644
120404 --- a/net/netfilter/ipvs/ip_vs_lblcr.c
120405 +++ b/net/netfilter/ipvs/ip_vs_lblcr.c
120406 @@ -289,7 +289,7 @@ struct ip_vs_lblcr_table {
120407 * IPVS LBLCR sysctl table
120408 */
120409
120410 -static struct ctl_table vs_vars_table[] = {
120411 +static ctl_table_no_const vs_vars_table[] __read_only = {
120412 {
120413 .procname = "lblcr_expiration",
120414 .data = NULL,
120415 diff --git a/net/netfilter/ipvs/ip_vs_sync.c b/net/netfilter/ipvs/ip_vs_sync.c
120416 index 19b9cce..e4f3112 100644
120417 --- a/net/netfilter/ipvs/ip_vs_sync.c
120418 +++ b/net/netfilter/ipvs/ip_vs_sync.c
120419 @@ -609,7 +609,7 @@ static void ip_vs_sync_conn_v0(struct net *net, struct ip_vs_conn *cp,
120420 cp = cp->control;
120421 if (cp) {
120422 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
120423 - pkts = atomic_add_return(1, &cp->in_pkts);
120424 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120425 else
120426 pkts = sysctl_sync_threshold(ipvs);
120427 ip_vs_sync_conn(net, cp->control, pkts);
120428 @@ -771,7 +771,7 @@ control:
120429 if (!cp)
120430 return;
120431 if (cp->flags & IP_VS_CONN_F_TEMPLATE)
120432 - pkts = atomic_add_return(1, &cp->in_pkts);
120433 + pkts = atomic_add_return_unchecked(1, &cp->in_pkts);
120434 else
120435 pkts = sysctl_sync_threshold(ipvs);
120436 goto sloop;
120437 @@ -919,7 +919,7 @@ static void ip_vs_proc_conn(struct net *net, struct ip_vs_conn_param *param,
120438
120439 if (opt)
120440 memcpy(&cp->in_seq, opt, sizeof(*opt));
120441 - atomic_set(&cp->in_pkts, sysctl_sync_threshold(ipvs));
120442 + atomic_set_unchecked(&cp->in_pkts, sysctl_sync_threshold(ipvs));
120443 cp->state = state;
120444 cp->old_state = cp->state;
120445 /*
120446 diff --git a/net/netfilter/ipvs/ip_vs_xmit.c b/net/netfilter/ipvs/ip_vs_xmit.c
120447 index 19986ec..416dbc5 100644
120448 --- a/net/netfilter/ipvs/ip_vs_xmit.c
120449 +++ b/net/netfilter/ipvs/ip_vs_xmit.c
120450 @@ -1215,7 +1215,7 @@ ip_vs_icmp_xmit(struct sk_buff *skb, struct ip_vs_conn *cp,
120451 else
120452 rc = NF_ACCEPT;
120453 /* do not touch skb anymore */
120454 - atomic_inc(&cp->in_pkts);
120455 + atomic_inc_unchecked(&cp->in_pkts);
120456 goto out;
120457 }
120458
120459 @@ -1308,7 +1308,7 @@ ip_vs_icmp_xmit_v6(struct sk_buff *skb, struct ip_vs_conn *cp,
120460 else
120461 rc = NF_ACCEPT;
120462 /* do not touch skb anymore */
120463 - atomic_inc(&cp->in_pkts);
120464 + atomic_inc_unchecked(&cp->in_pkts);
120465 goto out;
120466 }
120467
120468 diff --git a/net/netfilter/nf_conntrack_acct.c b/net/netfilter/nf_conntrack_acct.c
120469 index 45da11a..ef3e5dc 100644
120470 --- a/net/netfilter/nf_conntrack_acct.c
120471 +++ b/net/netfilter/nf_conntrack_acct.c
120472 @@ -64,7 +64,7 @@ static struct nf_ct_ext_type acct_extend __read_mostly = {
120473 #ifdef CONFIG_SYSCTL
120474 static int nf_conntrack_acct_init_sysctl(struct net *net)
120475 {
120476 - struct ctl_table *table;
120477 + ctl_table_no_const *table;
120478
120479 table = kmemdup(acct_sysctl_table, sizeof(acct_sysctl_table),
120480 GFP_KERNEL);
120481 diff --git a/net/netfilter/nf_conntrack_core.c b/net/netfilter/nf_conntrack_core.c
120482 index 13fad86..18c984c 100644
120483 --- a/net/netfilter/nf_conntrack_core.c
120484 +++ b/net/netfilter/nf_conntrack_core.c
120485 @@ -1733,6 +1733,10 @@ void nf_conntrack_init_end(void)
120486 #define DYING_NULLS_VAL ((1<<30)+1)
120487 #define TEMPLATE_NULLS_VAL ((1<<30)+2)
120488
120489 +#ifdef CONFIG_GRKERNSEC_HIDESYM
120490 +static atomic_unchecked_t conntrack_cache_id = ATOMIC_INIT(0);
120491 +#endif
120492 +
120493 int nf_conntrack_init_net(struct net *net)
120494 {
120495 int ret = -ENOMEM;
120496 @@ -1758,7 +1762,11 @@ int nf_conntrack_init_net(struct net *net)
120497 if (!net->ct.stat)
120498 goto err_pcpu_lists;
120499
120500 +#ifdef CONFIG_GRKERNSEC_HIDESYM
120501 + net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%08x", atomic_inc_return_unchecked(&conntrack_cache_id));
120502 +#else
120503 net->ct.slabname = kasprintf(GFP_KERNEL, "nf_conntrack_%p", net);
120504 +#endif
120505 if (!net->ct.slabname)
120506 goto err_slabname;
120507
120508 diff --git a/net/netfilter/nf_conntrack_ecache.c b/net/netfilter/nf_conntrack_ecache.c
120509 index 4e78c57..ec8fb74 100644
120510 --- a/net/netfilter/nf_conntrack_ecache.c
120511 +++ b/net/netfilter/nf_conntrack_ecache.c
120512 @@ -264,7 +264,7 @@ static struct nf_ct_ext_type event_extend __read_mostly = {
120513 #ifdef CONFIG_SYSCTL
120514 static int nf_conntrack_event_init_sysctl(struct net *net)
120515 {
120516 - struct ctl_table *table;
120517 + ctl_table_no_const *table;
120518
120519 table = kmemdup(event_sysctl_table, sizeof(event_sysctl_table),
120520 GFP_KERNEL);
120521 diff --git a/net/netfilter/nf_conntrack_helper.c b/net/netfilter/nf_conntrack_helper.c
120522 index bd9d315..989947e 100644
120523 --- a/net/netfilter/nf_conntrack_helper.c
120524 +++ b/net/netfilter/nf_conntrack_helper.c
120525 @@ -57,7 +57,7 @@ static struct ctl_table helper_sysctl_table[] = {
120526
120527 static int nf_conntrack_helper_init_sysctl(struct net *net)
120528 {
120529 - struct ctl_table *table;
120530 + ctl_table_no_const *table;
120531
120532 table = kmemdup(helper_sysctl_table, sizeof(helper_sysctl_table),
120533 GFP_KERNEL);
120534 diff --git a/net/netfilter/nf_conntrack_proto.c b/net/netfilter/nf_conntrack_proto.c
120535 index b65d586..beec902 100644
120536 --- a/net/netfilter/nf_conntrack_proto.c
120537 +++ b/net/netfilter/nf_conntrack_proto.c
120538 @@ -52,7 +52,7 @@ nf_ct_register_sysctl(struct net *net,
120539
120540 static void
120541 nf_ct_unregister_sysctl(struct ctl_table_header **header,
120542 - struct ctl_table **table,
120543 + ctl_table_no_const **table,
120544 unsigned int users)
120545 {
120546 if (users > 0)
120547 diff --git a/net/netfilter/nf_conntrack_standalone.c b/net/netfilter/nf_conntrack_standalone.c
120548 index fc823fa..8311af3 100644
120549 --- a/net/netfilter/nf_conntrack_standalone.c
120550 +++ b/net/netfilter/nf_conntrack_standalone.c
120551 @@ -468,7 +468,7 @@ static struct ctl_table nf_ct_netfilter_table[] = {
120552
120553 static int nf_conntrack_standalone_init_sysctl(struct net *net)
120554 {
120555 - struct ctl_table *table;
120556 + ctl_table_no_const *table;
120557
120558 table = kmemdup(nf_ct_sysctl_table, sizeof(nf_ct_sysctl_table),
120559 GFP_KERNEL);
120560 diff --git a/net/netfilter/nf_conntrack_timestamp.c b/net/netfilter/nf_conntrack_timestamp.c
120561 index 7a394df..bd91a8a 100644
120562 --- a/net/netfilter/nf_conntrack_timestamp.c
120563 +++ b/net/netfilter/nf_conntrack_timestamp.c
120564 @@ -42,7 +42,7 @@ static struct nf_ct_ext_type tstamp_extend __read_mostly = {
120565 #ifdef CONFIG_SYSCTL
120566 static int nf_conntrack_tstamp_init_sysctl(struct net *net)
120567 {
120568 - struct ctl_table *table;
120569 + ctl_table_no_const *table;
120570
120571 table = kmemdup(tstamp_sysctl_table, sizeof(tstamp_sysctl_table),
120572 GFP_KERNEL);
120573 diff --git a/net/netfilter/nf_log.c b/net/netfilter/nf_log.c
120574 index 675d12c..b36e825 100644
120575 --- a/net/netfilter/nf_log.c
120576 +++ b/net/netfilter/nf_log.c
120577 @@ -386,7 +386,7 @@ static const struct file_operations nflog_file_ops = {
120578
120579 #ifdef CONFIG_SYSCTL
120580 static char nf_log_sysctl_fnames[NFPROTO_NUMPROTO-NFPROTO_UNSPEC][3];
120581 -static struct ctl_table nf_log_sysctl_table[NFPROTO_NUMPROTO+1];
120582 +static ctl_table_no_const nf_log_sysctl_table[NFPROTO_NUMPROTO+1] __read_only;
120583
120584 static int nf_log_proc_dostring(struct ctl_table *table, int write,
120585 void __user *buffer, size_t *lenp, loff_t *ppos)
120586 @@ -417,13 +417,15 @@ static int nf_log_proc_dostring(struct ctl_table *table, int write,
120587 rcu_assign_pointer(net->nf.nf_loggers[tindex], logger);
120588 mutex_unlock(&nf_log_mutex);
120589 } else {
120590 + ctl_table_no_const nf_log_table = *table;
120591 +
120592 mutex_lock(&nf_log_mutex);
120593 logger = nft_log_dereference(net->nf.nf_loggers[tindex]);
120594 if (!logger)
120595 - table->data = "NONE";
120596 + nf_log_table.data = "NONE";
120597 else
120598 - table->data = logger->name;
120599 - r = proc_dostring(table, write, buffer, lenp, ppos);
120600 + nf_log_table.data = logger->name;
120601 + r = proc_dostring(&nf_log_table, write, buffer, lenp, ppos);
120602 mutex_unlock(&nf_log_mutex);
120603 }
120604
120605 diff --git a/net/netfilter/nf_sockopt.c b/net/netfilter/nf_sockopt.c
120606 index c68c1e5..8b5d670 100644
120607 --- a/net/netfilter/nf_sockopt.c
120608 +++ b/net/netfilter/nf_sockopt.c
120609 @@ -43,7 +43,7 @@ int nf_register_sockopt(struct nf_sockopt_ops *reg)
120610 }
120611 }
120612
120613 - list_add(&reg->list, &nf_sockopts);
120614 + pax_list_add((struct list_head *)&reg->list, &nf_sockopts);
120615 out:
120616 mutex_unlock(&nf_sockopt_mutex);
120617 return ret;
120618 @@ -53,7 +53,7 @@ EXPORT_SYMBOL(nf_register_sockopt);
120619 void nf_unregister_sockopt(struct nf_sockopt_ops *reg)
120620 {
120621 mutex_lock(&nf_sockopt_mutex);
120622 - list_del(&reg->list);
120623 + pax_list_del((struct list_head *)&reg->list);
120624 mutex_unlock(&nf_sockopt_mutex);
120625 }
120626 EXPORT_SYMBOL(nf_unregister_sockopt);
120627 diff --git a/net/netfilter/nfnetlink_log.c b/net/netfilter/nfnetlink_log.c
120628 index 4ef1fae..f72f08b 100644
120629 --- a/net/netfilter/nfnetlink_log.c
120630 +++ b/net/netfilter/nfnetlink_log.c
120631 @@ -84,7 +84,7 @@ static int nfnl_log_net_id __read_mostly;
120632 struct nfnl_log_net {
120633 spinlock_t instances_lock;
120634 struct hlist_head instance_table[INSTANCE_BUCKETS];
120635 - atomic_t global_seq;
120636 + atomic_unchecked_t global_seq;
120637 };
120638
120639 static struct nfnl_log_net *nfnl_log_pernet(struct net *net)
120640 @@ -572,7 +572,7 @@ __build_packet_message(struct nfnl_log_net *log,
120641 /* global sequence number */
120642 if ((inst->flags & NFULNL_CFG_F_SEQ_GLOBAL) &&
120643 nla_put_be32(inst->skb, NFULA_SEQ_GLOBAL,
120644 - htonl(atomic_inc_return(&log->global_seq))))
120645 + htonl(atomic_inc_return_unchecked(&log->global_seq))))
120646 goto nla_put_failure;
120647
120648 if (data_len) {
120649 diff --git a/net/netfilter/nft_compat.c b/net/netfilter/nft_compat.c
120650 index 7f29cfc..917ef5f 100644
120651 --- a/net/netfilter/nft_compat.c
120652 +++ b/net/netfilter/nft_compat.c
120653 @@ -321,14 +321,7 @@ static void nft_match_eval(const struct nft_expr *expr,
120654 return;
120655 }
120656
120657 - switch (ret ? 1 : 0) {
120658 - case 1:
120659 - regs->verdict.code = NFT_CONTINUE;
120660 - break;
120661 - case 0:
120662 - regs->verdict.code = NFT_BREAK;
120663 - break;
120664 - }
120665 + regs->verdict.code = ret ? NFT_CONTINUE : NFT_BREAK;
120666 }
120667
120668 static const struct nla_policy nft_match_policy[NFTA_MATCH_MAX + 1] = {
120669 diff --git a/net/netfilter/xt_gradm.c b/net/netfilter/xt_gradm.c
120670 new file mode 100644
120671 index 0000000..c566332
120672 --- /dev/null
120673 +++ b/net/netfilter/xt_gradm.c
120674 @@ -0,0 +1,51 @@
120675 +/*
120676 + * gradm match for netfilter
120677 + * Copyright © Zbigniew Krzystolik, 2010
120678 + *
120679 + * This program is free software; you can redistribute it and/or modify
120680 + * it under the terms of the GNU General Public License; either version
120681 + * 2 or 3 as published by the Free Software Foundation.
120682 + */
120683 +#include <linux/module.h>
120684 +#include <linux/moduleparam.h>
120685 +#include <linux/skbuff.h>
120686 +#include <linux/netfilter/x_tables.h>
120687 +#include <linux/grsecurity.h>
120688 +#include <linux/netfilter/xt_gradm.h>
120689 +
120690 +static bool
120691 +gradm_mt(const struct sk_buff *skb, struct xt_action_param *par)
120692 +{
120693 + const struct xt_gradm_mtinfo *info = par->matchinfo;
120694 + bool retval = false;
120695 + if (gr_acl_is_enabled())
120696 + retval = true;
120697 + return retval ^ info->invflags;
120698 +}
120699 +
120700 +static struct xt_match gradm_mt_reg __read_mostly = {
120701 + .name = "gradm",
120702 + .revision = 0,
120703 + .family = NFPROTO_UNSPEC,
120704 + .match = gradm_mt,
120705 + .matchsize = XT_ALIGN(sizeof(struct xt_gradm_mtinfo)),
120706 + .me = THIS_MODULE,
120707 +};
120708 +
120709 +static int __init gradm_mt_init(void)
120710 +{
120711 + return xt_register_match(&gradm_mt_reg);
120712 +}
120713 +
120714 +static void __exit gradm_mt_exit(void)
120715 +{
120716 + xt_unregister_match(&gradm_mt_reg);
120717 +}
120718 +
120719 +module_init(gradm_mt_init);
120720 +module_exit(gradm_mt_exit);
120721 +MODULE_AUTHOR("Zbigniew Krzystolik <zbyniu@destrukcja.pl>");
120722 +MODULE_DESCRIPTION("Xtables: Grsecurity RBAC match");
120723 +MODULE_LICENSE("GPL");
120724 +MODULE_ALIAS("ipt_gradm");
120725 +MODULE_ALIAS("ip6t_gradm");
120726 diff --git a/net/netfilter/xt_hashlimit.c b/net/netfilter/xt_hashlimit.c
120727 index 1786968..1ec6dac 100644
120728 --- a/net/netfilter/xt_hashlimit.c
120729 +++ b/net/netfilter/xt_hashlimit.c
120730 @@ -869,11 +869,11 @@ static int __net_init hashlimit_proc_net_init(struct net *net)
120731 {
120732 struct hashlimit_net *hashlimit_net = hashlimit_pernet(net);
120733
120734 - hashlimit_net->ipt_hashlimit = proc_mkdir("ipt_hashlimit", net->proc_net);
120735 + hashlimit_net->ipt_hashlimit = proc_mkdir_restrict("ipt_hashlimit", net->proc_net);
120736 if (!hashlimit_net->ipt_hashlimit)
120737 return -ENOMEM;
120738 #if IS_ENABLED(CONFIG_IP6_NF_IPTABLES)
120739 - hashlimit_net->ip6t_hashlimit = proc_mkdir("ip6t_hashlimit", net->proc_net);
120740 + hashlimit_net->ip6t_hashlimit = proc_mkdir_restrict("ip6t_hashlimit", net->proc_net);
120741 if (!hashlimit_net->ip6t_hashlimit) {
120742 remove_proc_entry("ipt_hashlimit", net->proc_net);
120743 return -ENOMEM;
120744 diff --git a/net/netfilter/xt_recent.c b/net/netfilter/xt_recent.c
120745 index 45e1b30..a764f94 100644
120746 --- a/net/netfilter/xt_recent.c
120747 +++ b/net/netfilter/xt_recent.c
120748 @@ -642,7 +642,7 @@ static int __net_init recent_proc_net_init(struct net *net)
120749 {
120750 struct recent_net *recent_net = recent_pernet(net);
120751
120752 - recent_net->xt_recent = proc_mkdir("xt_recent", net->proc_net);
120753 + recent_net->xt_recent = proc_mkdir_restrict("xt_recent", net->proc_net);
120754 if (!recent_net->xt_recent)
120755 return -ENOMEM;
120756 return 0;
120757 diff --git a/net/netfilter/xt_statistic.c b/net/netfilter/xt_statistic.c
120758 index 11de55e..f25e448 100644
120759 --- a/net/netfilter/xt_statistic.c
120760 +++ b/net/netfilter/xt_statistic.c
120761 @@ -19,7 +19,7 @@
120762 #include <linux/module.h>
120763
120764 struct xt_statistic_priv {
120765 - atomic_t count;
120766 + atomic_unchecked_t count;
120767 } ____cacheline_aligned_in_smp;
120768
120769 MODULE_LICENSE("GPL");
120770 @@ -42,9 +42,9 @@ statistic_mt(const struct sk_buff *skb, struct xt_action_param *par)
120771 break;
120772 case XT_STATISTIC_MODE_NTH:
120773 do {
120774 - oval = atomic_read(&info->master->count);
120775 + oval = atomic_read_unchecked(&info->master->count);
120776 nval = (oval == info->u.nth.every) ? 0 : oval + 1;
120777 - } while (atomic_cmpxchg(&info->master->count, oval, nval) != oval);
120778 + } while (atomic_cmpxchg_unchecked(&info->master->count, oval, nval) != oval);
120779 if (nval == 0)
120780 ret = !ret;
120781 break;
120782 @@ -64,7 +64,7 @@ static int statistic_mt_check(const struct xt_mtchk_param *par)
120783 info->master = kzalloc(sizeof(*info->master), GFP_KERNEL);
120784 if (info->master == NULL)
120785 return -ENOMEM;
120786 - atomic_set(&info->master->count, info->u.nth.count);
120787 + atomic_set_unchecked(&info->master->count, info->u.nth.count);
120788
120789 return 0;
120790 }
120791 diff --git a/net/netlink/af_netlink.c b/net/netlink/af_netlink.c
120792 index bf6e766..be67817 100644
120793 --- a/net/netlink/af_netlink.c
120794 +++ b/net/netlink/af_netlink.c
120795 @@ -262,7 +262,7 @@ static void netlink_overrun(struct sock *sk)
120796 sk->sk_error_report(sk);
120797 }
120798 }
120799 - atomic_inc(&sk->sk_drops);
120800 + atomic_inc_unchecked(&sk->sk_drops);
120801 }
120802
120803 static void netlink_rcv_wake(struct sock *sk)
120804 @@ -3014,7 +3014,7 @@ static int netlink_seq_show(struct seq_file *seq, void *v)
120805 sk_wmem_alloc_get(s),
120806 nlk->cb_running,
120807 atomic_read(&s->sk_refcnt),
120808 - atomic_read(&s->sk_drops),
120809 + atomic_read_unchecked(&s->sk_drops),
120810 sock_i_ino(s)
120811 );
120812
120813 diff --git a/net/openvswitch/vport-internal_dev.c b/net/openvswitch/vport-internal_dev.c
120814 index 6a55f71..e88c937 100644
120815 --- a/net/openvswitch/vport-internal_dev.c
120816 +++ b/net/openvswitch/vport-internal_dev.c
120817 @@ -124,7 +124,7 @@ static const struct net_device_ops internal_dev_netdev_ops = {
120818 .ndo_get_stats64 = internal_dev_get_stats,
120819 };
120820
120821 -static struct rtnl_link_ops internal_dev_link_ops __read_mostly = {
120822 +static struct rtnl_link_ops internal_dev_link_ops = {
120823 .kind = "openvswitch",
120824 };
120825
120826 diff --git a/net/openvswitch/vport.c b/net/openvswitch/vport.c
120827 index 067a3ff..9ecc05c 100644
120828 --- a/net/openvswitch/vport.c
120829 +++ b/net/openvswitch/vport.c
120830 @@ -303,10 +303,10 @@ void ovs_vport_get_stats(struct vport *vport, struct ovs_vport_stats *stats)
120831 * netdev-stats can be directly read over netlink-ioctl.
120832 */
120833
120834 - stats->rx_errors = atomic_long_read(&vport->err_stats.rx_errors);
120835 - stats->tx_errors = atomic_long_read(&vport->err_stats.tx_errors);
120836 - stats->tx_dropped = atomic_long_read(&vport->err_stats.tx_dropped);
120837 - stats->rx_dropped = atomic_long_read(&vport->err_stats.rx_dropped);
120838 + stats->rx_errors = atomic_long_read_unchecked(&vport->err_stats.rx_errors);
120839 + stats->tx_errors = atomic_long_read_unchecked(&vport->err_stats.tx_errors);
120840 + stats->tx_dropped = atomic_long_read_unchecked(&vport->err_stats.tx_dropped);
120841 + stats->rx_dropped = atomic_long_read_unchecked(&vport->err_stats.rx_dropped);
120842
120843 for_each_possible_cpu(i) {
120844 const struct pcpu_sw_netstats *percpu_stats;
120845 @@ -538,19 +538,19 @@ static void ovs_vport_record_error(struct vport *vport,
120846 {
120847 switch (err_type) {
120848 case VPORT_E_RX_DROPPED:
120849 - atomic_long_inc(&vport->err_stats.rx_dropped);
120850 + atomic_long_inc_unchecked(&vport->err_stats.rx_dropped);
120851 break;
120852
120853 case VPORT_E_RX_ERROR:
120854 - atomic_long_inc(&vport->err_stats.rx_errors);
120855 + atomic_long_inc_unchecked(&vport->err_stats.rx_errors);
120856 break;
120857
120858 case VPORT_E_TX_DROPPED:
120859 - atomic_long_inc(&vport->err_stats.tx_dropped);
120860 + atomic_long_inc_unchecked(&vport->err_stats.tx_dropped);
120861 break;
120862
120863 case VPORT_E_TX_ERROR:
120864 - atomic_long_inc(&vport->err_stats.tx_errors);
120865 + atomic_long_inc_unchecked(&vport->err_stats.tx_errors);
120866 break;
120867 }
120868
120869 diff --git a/net/openvswitch/vport.h b/net/openvswitch/vport.h
120870 index bc85331..0d3dce0 100644
120871 --- a/net/openvswitch/vport.h
120872 +++ b/net/openvswitch/vport.h
120873 @@ -71,10 +71,10 @@ int ovs_vport_get_egress_tun_info(struct vport *vport, struct sk_buff *skb,
120874 /* The following definitions are for implementers of vport devices: */
120875
120876 struct vport_err_stats {
120877 - atomic_long_t rx_dropped;
120878 - atomic_long_t rx_errors;
120879 - atomic_long_t tx_dropped;
120880 - atomic_long_t tx_errors;
120881 + atomic_long_unchecked_t rx_dropped;
120882 + atomic_long_unchecked_t rx_errors;
120883 + atomic_long_unchecked_t tx_dropped;
120884 + atomic_long_unchecked_t tx_errors;
120885 };
120886 /**
120887 * struct vport_portids - array of netlink portids of a vport.
120888 diff --git a/net/packet/af_packet.c b/net/packet/af_packet.c
120889 index fe1610d..ec1c87f 100644
120890 --- a/net/packet/af_packet.c
120891 +++ b/net/packet/af_packet.c
120892 @@ -275,7 +275,7 @@ static int packet_direct_xmit(struct sk_buff *skb)
120893
120894 return ret;
120895 drop:
120896 - atomic_long_inc(&dev->tx_dropped);
120897 + atomic_long_inc_unchecked(&dev->tx_dropped);
120898 kfree_skb(skb);
120899 return NET_XMIT_DROP;
120900 }
120901 @@ -1848,7 +1848,7 @@ static int packet_rcv(struct sk_buff *skb, struct net_device *dev,
120902 drop_n_acct:
120903 spin_lock(&sk->sk_receive_queue.lock);
120904 po->stats.stats1.tp_drops++;
120905 - atomic_inc(&sk->sk_drops);
120906 + atomic_inc_unchecked(&sk->sk_drops);
120907 spin_unlock(&sk->sk_receive_queue.lock);
120908
120909 drop_n_restore:
120910 @@ -3514,7 +3514,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
120911 case PACKET_HDRLEN:
120912 if (len > sizeof(int))
120913 len = sizeof(int);
120914 - if (copy_from_user(&val, optval, len))
120915 + if (len > sizeof(val) || copy_from_user(&val, optval, len))
120916 return -EFAULT;
120917 switch (val) {
120918 case TPACKET_V1:
120919 @@ -3560,7 +3560,7 @@ static int packet_getsockopt(struct socket *sock, int level, int optname,
120920 len = lv;
120921 if (put_user(len, optlen))
120922 return -EFAULT;
120923 - if (copy_to_user(optval, data, len))
120924 + if (len > sizeof(st) || copy_to_user(optval, data, len))
120925 return -EFAULT;
120926 return 0;
120927 }
120928 diff --git a/net/phonet/pep.c b/net/phonet/pep.c
120929 index 6de2aeb..1f8afe8 100644
120930 --- a/net/phonet/pep.c
120931 +++ b/net/phonet/pep.c
120932 @@ -388,7 +388,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
120933
120934 case PNS_PEP_CTRL_REQ:
120935 if (skb_queue_len(&pn->ctrlreq_queue) >= PNPIPE_CTRLREQ_MAX) {
120936 - atomic_inc(&sk->sk_drops);
120937 + atomic_inc_unchecked(&sk->sk_drops);
120938 break;
120939 }
120940 __skb_pull(skb, 4);
120941 @@ -409,7 +409,7 @@ static int pipe_do_rcv(struct sock *sk, struct sk_buff *skb)
120942 }
120943
120944 if (pn->rx_credits == 0) {
120945 - atomic_inc(&sk->sk_drops);
120946 + atomic_inc_unchecked(&sk->sk_drops);
120947 err = -ENOBUFS;
120948 break;
120949 }
120950 @@ -579,7 +579,7 @@ static int pipe_handler_do_rcv(struct sock *sk, struct sk_buff *skb)
120951 }
120952
120953 if (pn->rx_credits == 0) {
120954 - atomic_inc(&sk->sk_drops);
120955 + atomic_inc_unchecked(&sk->sk_drops);
120956 err = NET_RX_DROP;
120957 break;
120958 }
120959 diff --git a/net/phonet/socket.c b/net/phonet/socket.c
120960 index d575ef4..1dedc31 100644
120961 --- a/net/phonet/socket.c
120962 +++ b/net/phonet/socket.c
120963 @@ -611,7 +611,7 @@ static int pn_sock_seq_show(struct seq_file *seq, void *v)
120964 from_kuid_munged(seq_user_ns(seq), sock_i_uid(sk)),
120965 sock_i_ino(sk),
120966 atomic_read(&sk->sk_refcnt), sk,
120967 - atomic_read(&sk->sk_drops));
120968 + atomic_read_unchecked(&sk->sk_drops));
120969 }
120970 seq_pad(seq, '\n');
120971 return 0;
120972 diff --git a/net/phonet/sysctl.c b/net/phonet/sysctl.c
120973 index c02a8c4..3c5b600 100644
120974 --- a/net/phonet/sysctl.c
120975 +++ b/net/phonet/sysctl.c
120976 @@ -67,7 +67,7 @@ static int proc_local_port_range(struct ctl_table *table, int write,
120977 {
120978 int ret;
120979 int range[2] = {local_port_range[0], local_port_range[1]};
120980 - struct ctl_table tmp = {
120981 + ctl_table_no_const tmp = {
120982 .data = &range,
120983 .maxlen = sizeof(range),
120984 .mode = table->mode,
120985 diff --git a/net/rds/cong.c b/net/rds/cong.c
120986 index e6144b8..4f9fda6 100644
120987 --- a/net/rds/cong.c
120988 +++ b/net/rds/cong.c
120989 @@ -78,7 +78,7 @@
120990 * finds that the saved generation number is smaller than the global generation
120991 * number, it wakes up the process.
120992 */
120993 -static atomic_t rds_cong_generation = ATOMIC_INIT(0);
120994 +static atomic_unchecked_t rds_cong_generation = ATOMIC_INIT(0);
120995
120996 /*
120997 * Congestion monitoring
120998 @@ -247,7 +247,7 @@ void rds_cong_map_updated(struct rds_cong_map *map, uint64_t portmask)
120999 rdsdebug("waking map %p for %pI4\n",
121000 map, &map->m_addr);
121001 rds_stats_inc(s_cong_update_received);
121002 - atomic_inc(&rds_cong_generation);
121003 + atomic_inc_unchecked(&rds_cong_generation);
121004 if (waitqueue_active(&map->m_waitq))
121005 wake_up(&map->m_waitq);
121006 if (waitqueue_active(&rds_poll_waitq))
121007 @@ -273,7 +273,7 @@ EXPORT_SYMBOL_GPL(rds_cong_map_updated);
121008
121009 int rds_cong_updated_since(unsigned long *recent)
121010 {
121011 - unsigned long gen = atomic_read(&rds_cong_generation);
121012 + unsigned long gen = atomic_read_unchecked(&rds_cong_generation);
121013
121014 if (likely(*recent == gen))
121015 return 0;
121016 diff --git a/net/rds/ib.h b/net/rds/ib.h
121017 index c36d713..af45bf2 100644
121018 --- a/net/rds/ib.h
121019 +++ b/net/rds/ib.h
121020 @@ -128,7 +128,7 @@ struct rds_ib_connection {
121021 /* sending acks */
121022 unsigned long i_ack_flags;
121023 #ifdef KERNEL_HAS_ATOMIC64
121024 - atomic64_t i_ack_next; /* next ACK to send */
121025 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121026 #else
121027 spinlock_t i_ack_lock; /* protect i_ack_next */
121028 u64 i_ack_next; /* next ACK to send */
121029 diff --git a/net/rds/ib_cm.c b/net/rds/ib_cm.c
121030 index 8a09ee7..45e2b64 100644
121031 --- a/net/rds/ib_cm.c
121032 +++ b/net/rds/ib_cm.c
121033 @@ -726,7 +726,7 @@ void rds_ib_conn_shutdown(struct rds_connection *conn)
121034 /* Clear the ACK state */
121035 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121036 #ifdef KERNEL_HAS_ATOMIC64
121037 - atomic64_set(&ic->i_ack_next, 0);
121038 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121039 #else
121040 ic->i_ack_next = 0;
121041 #endif
121042 diff --git a/net/rds/ib_recv.c b/net/rds/ib_recv.c
121043 index 1b981a4..ae44b0c 100644
121044 --- a/net/rds/ib_recv.c
121045 +++ b/net/rds/ib_recv.c
121046 @@ -581,7 +581,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121047 static void rds_ib_set_ack(struct rds_ib_connection *ic, u64 seq,
121048 int ack_required)
121049 {
121050 - atomic64_set(&ic->i_ack_next, seq);
121051 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121052 if (ack_required) {
121053 smp_mb__before_atomic();
121054 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121055 @@ -593,7 +593,7 @@ static u64 rds_ib_get_ack(struct rds_ib_connection *ic)
121056 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121057 smp_mb__after_atomic();
121058
121059 - return atomic64_read(&ic->i_ack_next);
121060 + return atomic64_read_unchecked(&ic->i_ack_next);
121061 }
121062 #endif
121063
121064 diff --git a/net/rds/iw.h b/net/rds/iw.h
121065 index cbe6674..dc9eb89 100644
121066 --- a/net/rds/iw.h
121067 +++ b/net/rds/iw.h
121068 @@ -134,7 +134,7 @@ struct rds_iw_connection {
121069 /* sending acks */
121070 unsigned long i_ack_flags;
121071 #ifdef KERNEL_HAS_ATOMIC64
121072 - atomic64_t i_ack_next; /* next ACK to send */
121073 + atomic64_unchecked_t i_ack_next; /* next ACK to send */
121074 #else
121075 spinlock_t i_ack_lock; /* protect i_ack_next */
121076 u64 i_ack_next; /* next ACK to send */
121077 diff --git a/net/rds/iw_cm.c b/net/rds/iw_cm.c
121078 index a6c2bea..e520995 100644
121079 --- a/net/rds/iw_cm.c
121080 +++ b/net/rds/iw_cm.c
121081 @@ -663,7 +663,7 @@ void rds_iw_conn_shutdown(struct rds_connection *conn)
121082 /* Clear the ACK state */
121083 clear_bit(IB_ACK_IN_FLIGHT, &ic->i_ack_flags);
121084 #ifdef KERNEL_HAS_ATOMIC64
121085 - atomic64_set(&ic->i_ack_next, 0);
121086 + atomic64_set_unchecked(&ic->i_ack_next, 0);
121087 #else
121088 ic->i_ack_next = 0;
121089 #endif
121090 diff --git a/net/rds/iw_recv.c b/net/rds/iw_recv.c
121091 index a66d179..cf1e258 100644
121092 --- a/net/rds/iw_recv.c
121093 +++ b/net/rds/iw_recv.c
121094 @@ -412,7 +412,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121095 static void rds_iw_set_ack(struct rds_iw_connection *ic, u64 seq,
121096 int ack_required)
121097 {
121098 - atomic64_set(&ic->i_ack_next, seq);
121099 + atomic64_set_unchecked(&ic->i_ack_next, seq);
121100 if (ack_required) {
121101 smp_mb__before_atomic();
121102 set_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121103 @@ -424,7 +424,7 @@ static u64 rds_iw_get_ack(struct rds_iw_connection *ic)
121104 clear_bit(IB_ACK_REQUESTED, &ic->i_ack_flags);
121105 smp_mb__after_atomic();
121106
121107 - return atomic64_read(&ic->i_ack_next);
121108 + return atomic64_read_unchecked(&ic->i_ack_next);
121109 }
121110 #endif
121111
121112 diff --git a/net/rds/rds.h b/net/rds/rds.h
121113 index 0d41155..80cc278 100644
121114 --- a/net/rds/rds.h
121115 +++ b/net/rds/rds.h
121116 @@ -449,7 +449,7 @@ struct rds_transport {
121117 void (*sync_mr)(void *trans_private, int direction);
121118 void (*free_mr)(void *trans_private, int invalidate);
121119 void (*flush_mrs)(void);
121120 -};
121121 +} __do_const;
121122
121123 struct rds_sock {
121124 struct sock rs_sk;
121125 diff --git a/net/rds/tcp.c b/net/rds/tcp.c
121126 index edac9ef..16bcb98 100644
121127 --- a/net/rds/tcp.c
121128 +++ b/net/rds/tcp.c
121129 @@ -59,7 +59,7 @@ void rds_tcp_nonagle(struct socket *sock)
121130 int val = 1;
121131
121132 set_fs(KERNEL_DS);
121133 - sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __user *)&val,
121134 + sock->ops->setsockopt(sock, SOL_TCP, TCP_NODELAY, (char __force_user *)&val,
121135 sizeof(val));
121136 set_fs(oldfs);
121137 }
121138 diff --git a/net/rds/tcp_send.c b/net/rds/tcp_send.c
121139 index 53b17ca..45463e7 100644
121140 --- a/net/rds/tcp_send.c
121141 +++ b/net/rds/tcp_send.c
121142 @@ -43,7 +43,7 @@ static void rds_tcp_cork(struct socket *sock, int val)
121143
121144 oldfs = get_fs();
121145 set_fs(KERNEL_DS);
121146 - sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __user *)&val,
121147 + sock->ops->setsockopt(sock, SOL_TCP, TCP_CORK, (char __force_user *)&val,
121148 sizeof(val));
121149 set_fs(oldfs);
121150 }
121151 diff --git a/net/rxrpc/af_rxrpc.c b/net/rxrpc/af_rxrpc.c
121152 index 0095b9a..e95c49b 100644
121153 --- a/net/rxrpc/af_rxrpc.c
121154 +++ b/net/rxrpc/af_rxrpc.c
121155 @@ -40,7 +40,7 @@ static const struct proto_ops rxrpc_rpc_ops;
121156 __be32 rxrpc_epoch;
121157
121158 /* current debugging ID */
121159 -atomic_t rxrpc_debug_id;
121160 +atomic_unchecked_t rxrpc_debug_id;
121161
121162 /* count of skbs currently in use */
121163 atomic_t rxrpc_n_skbs;
121164 diff --git a/net/rxrpc/ar-ack.c b/net/rxrpc/ar-ack.c
121165 index e0547f5..a171f7a 100644
121166 --- a/net/rxrpc/ar-ack.c
121167 +++ b/net/rxrpc/ar-ack.c
121168 @@ -224,7 +224,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121169
121170 _enter("{%d,%d,%d,%d},",
121171 call->acks_hard, call->acks_unacked,
121172 - atomic_read(&call->sequence),
121173 + atomic_read_unchecked(&call->sequence),
121174 CIRC_CNT(call->acks_head, call->acks_tail, call->acks_winsz));
121175
121176 stop = false;
121177 @@ -248,7 +248,7 @@ static void rxrpc_resend(struct rxrpc_call *call)
121178
121179 /* each Tx packet has a new serial number */
121180 sp->hdr.serial =
121181 - htonl(atomic_inc_return(&call->conn->serial));
121182 + htonl(atomic_inc_return_unchecked(&call->conn->serial));
121183
121184 hdr = (struct rxrpc_header *) txb->head;
121185 hdr->serial = sp->hdr.serial;
121186 @@ -452,7 +452,7 @@ static void rxrpc_rotate_tx_window(struct rxrpc_call *call, u32 hard)
121187 */
121188 static void rxrpc_clear_tx_window(struct rxrpc_call *call)
121189 {
121190 - rxrpc_rotate_tx_window(call, atomic_read(&call->sequence));
121191 + rxrpc_rotate_tx_window(call, atomic_read_unchecked(&call->sequence));
121192 }
121193
121194 /*
121195 @@ -678,7 +678,7 @@ process_further:
121196
121197 latest = ntohl(sp->hdr.serial);
121198 hard = ntohl(ack.firstPacket);
121199 - tx = atomic_read(&call->sequence);
121200 + tx = atomic_read_unchecked(&call->sequence);
121201
121202 _proto("Rx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121203 latest,
121204 @@ -1210,7 +1210,7 @@ void rxrpc_process_call(struct work_struct *work)
121205 goto maybe_reschedule;
121206
121207 send_ACK_with_skew:
121208 - ack.maxSkew = htons(atomic_read(&call->conn->hi_serial) -
121209 + ack.maxSkew = htons(atomic_read_unchecked(&call->conn->hi_serial) -
121210 ntohl(ack.serial));
121211 send_ACK:
121212 mtu = call->conn->trans->peer->if_mtu;
121213 @@ -1222,7 +1222,7 @@ send_ACK:
121214 ackinfo.rxMTU = htonl(rxrpc_rx_mtu);
121215 ackinfo.jumbo_max = htonl(rxrpc_rx_jumbo_max);
121216
121217 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121218 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121219 _proto("Tx ACK %%%u { m=%hu f=#%u p=#%u s=%%%u r=%s n=%u }",
121220 ntohl(hdr.serial),
121221 ntohs(ack.maxSkew),
121222 @@ -1240,7 +1240,7 @@ send_ACK:
121223 send_message:
121224 _debug("send message");
121225
121226 - hdr.serial = htonl(atomic_inc_return(&call->conn->serial));
121227 + hdr.serial = htonl(atomic_inc_return_unchecked(&call->conn->serial));
121228 _proto("Tx %s %%%u", rxrpc_pkts[hdr.type], ntohl(hdr.serial));
121229 send_message_2:
121230
121231 diff --git a/net/rxrpc/ar-call.c b/net/rxrpc/ar-call.c
121232 index a9e05db..194e793 100644
121233 --- a/net/rxrpc/ar-call.c
121234 +++ b/net/rxrpc/ar-call.c
121235 @@ -232,7 +232,7 @@ static struct rxrpc_call *rxrpc_alloc_call(gfp_t gfp)
121236 spin_lock_init(&call->lock);
121237 rwlock_init(&call->state_lock);
121238 atomic_set(&call->usage, 1);
121239 - call->debug_id = atomic_inc_return(&rxrpc_debug_id);
121240 + call->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121241 call->state = RXRPC_CALL_CLIENT_SEND_REQUEST;
121242
121243 memset(&call->sock_node, 0xed, sizeof(call->sock_node));
121244 diff --git a/net/rxrpc/ar-connection.c b/net/rxrpc/ar-connection.c
121245 index 6631f4f..bfdf056 100644
121246 --- a/net/rxrpc/ar-connection.c
121247 +++ b/net/rxrpc/ar-connection.c
121248 @@ -210,7 +210,7 @@ static struct rxrpc_connection *rxrpc_alloc_connection(gfp_t gfp)
121249 rwlock_init(&conn->lock);
121250 spin_lock_init(&conn->state_lock);
121251 atomic_set(&conn->usage, 1);
121252 - conn->debug_id = atomic_inc_return(&rxrpc_debug_id);
121253 + conn->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121254 conn->avail_calls = RXRPC_MAXCALLS;
121255 conn->size_align = 4;
121256 conn->header_size = sizeof(struct rxrpc_header);
121257 diff --git a/net/rxrpc/ar-connevent.c b/net/rxrpc/ar-connevent.c
121258 index e7ed43a..6afa140 100644
121259 --- a/net/rxrpc/ar-connevent.c
121260 +++ b/net/rxrpc/ar-connevent.c
121261 @@ -109,7 +109,7 @@ static int rxrpc_abort_connection(struct rxrpc_connection *conn,
121262
121263 len = iov[0].iov_len + iov[1].iov_len;
121264
121265 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
121266 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121267 _proto("Tx CONN ABORT %%%u { %d }", ntohl(hdr.serial), abort_code);
121268
121269 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
121270 diff --git a/net/rxrpc/ar-input.c b/net/rxrpc/ar-input.c
121271 index 4505a69..fe73096 100644
121272 --- a/net/rxrpc/ar-input.c
121273 +++ b/net/rxrpc/ar-input.c
121274 @@ -331,9 +331,9 @@ void rxrpc_fast_process_packet(struct rxrpc_call *call, struct sk_buff *skb)
121275 /* track the latest serial number on this connection for ACK packet
121276 * information */
121277 serial = ntohl(sp->hdr.serial);
121278 - hi_serial = atomic_read(&call->conn->hi_serial);
121279 + hi_serial = atomic_read_unchecked(&call->conn->hi_serial);
121280 while (serial > hi_serial)
121281 - hi_serial = atomic_cmpxchg(&call->conn->hi_serial, hi_serial,
121282 + hi_serial = atomic_cmpxchg_unchecked(&call->conn->hi_serial, hi_serial,
121283 serial);
121284
121285 /* request ACK generation for any ACK or DATA packet that requests
121286 diff --git a/net/rxrpc/ar-internal.h b/net/rxrpc/ar-internal.h
121287 index aef1bd2..97736c3 100644
121288 --- a/net/rxrpc/ar-internal.h
121289 +++ b/net/rxrpc/ar-internal.h
121290 @@ -274,8 +274,8 @@ struct rxrpc_connection {
121291 int error; /* error code for local abort */
121292 int debug_id; /* debug ID for printks */
121293 unsigned int call_counter; /* call ID counter */
121294 - atomic_t serial; /* packet serial number counter */
121295 - atomic_t hi_serial; /* highest serial number received */
121296 + atomic_unchecked_t serial; /* packet serial number counter */
121297 + atomic_unchecked_t hi_serial; /* highest serial number received */
121298 u8 avail_calls; /* number of calls available */
121299 u8 size_align; /* data size alignment (for security) */
121300 u8 header_size; /* rxrpc + security header size */
121301 @@ -348,7 +348,7 @@ struct rxrpc_call {
121302 spinlock_t lock;
121303 rwlock_t state_lock; /* lock for state transition */
121304 atomic_t usage;
121305 - atomic_t sequence; /* Tx data packet sequence counter */
121306 + atomic_unchecked_t sequence; /* Tx data packet sequence counter */
121307 u32 abort_code; /* local/remote abort code */
121308 enum { /* current state of call */
121309 RXRPC_CALL_CLIENT_SEND_REQUEST, /* - client sending request phase */
121310 @@ -433,7 +433,7 @@ static inline void rxrpc_abort_call(struct rxrpc_call *call, u32 abort_code)
121311 */
121312 extern atomic_t rxrpc_n_skbs;
121313 extern __be32 rxrpc_epoch;
121314 -extern atomic_t rxrpc_debug_id;
121315 +extern atomic_unchecked_t rxrpc_debug_id;
121316 extern struct workqueue_struct *rxrpc_workqueue;
121317
121318 /*
121319 diff --git a/net/rxrpc/ar-local.c b/net/rxrpc/ar-local.c
121320 index ca904ed..16082d5 100644
121321 --- a/net/rxrpc/ar-local.c
121322 +++ b/net/rxrpc/ar-local.c
121323 @@ -53,7 +53,7 @@ struct rxrpc_local *rxrpc_alloc_local(struct sockaddr_rxrpc *srx)
121324 spin_lock_init(&local->lock);
121325 rwlock_init(&local->services_lock);
121326 atomic_set(&local->usage, 1);
121327 - local->debug_id = atomic_inc_return(&rxrpc_debug_id);
121328 + local->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121329 memcpy(&local->srx, srx, sizeof(*srx));
121330 }
121331
121332 diff --git a/net/rxrpc/ar-output.c b/net/rxrpc/ar-output.c
121333 index c004280..ab1ed5a 100644
121334 --- a/net/rxrpc/ar-output.c
121335 +++ b/net/rxrpc/ar-output.c
121336 @@ -648,14 +648,14 @@ static int rxrpc_send_data(struct rxrpc_sock *rx,
121337 memset(skb_put(skb, pad), 0, pad);
121338 }
121339
121340 - seq = atomic_inc_return(&call->sequence);
121341 + seq = atomic_inc_return_unchecked(&call->sequence);
121342
121343 sp->hdr.epoch = conn->epoch;
121344 sp->hdr.cid = call->cid;
121345 sp->hdr.callNumber = call->call_id;
121346 sp->hdr.seq = htonl(seq);
121347 sp->hdr.serial =
121348 - htonl(atomic_inc_return(&conn->serial));
121349 + htonl(atomic_inc_return_unchecked(&conn->serial));
121350 sp->hdr.type = RXRPC_PACKET_TYPE_DATA;
121351 sp->hdr.userStatus = 0;
121352 sp->hdr.securityIndex = conn->security_ix;
121353 diff --git a/net/rxrpc/ar-peer.c b/net/rxrpc/ar-peer.c
121354 index bebaa43..2644591 100644
121355 --- a/net/rxrpc/ar-peer.c
121356 +++ b/net/rxrpc/ar-peer.c
121357 @@ -72,7 +72,7 @@ static struct rxrpc_peer *rxrpc_alloc_peer(struct sockaddr_rxrpc *srx,
121358 INIT_LIST_HEAD(&peer->error_targets);
121359 spin_lock_init(&peer->lock);
121360 atomic_set(&peer->usage, 1);
121361 - peer->debug_id = atomic_inc_return(&rxrpc_debug_id);
121362 + peer->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121363 memcpy(&peer->srx, srx, sizeof(*srx));
121364
121365 rxrpc_assess_MTU_size(peer);
121366 diff --git a/net/rxrpc/ar-proc.c b/net/rxrpc/ar-proc.c
121367 index 38047f7..9f48511 100644
121368 --- a/net/rxrpc/ar-proc.c
121369 +++ b/net/rxrpc/ar-proc.c
121370 @@ -164,8 +164,8 @@ static int rxrpc_connection_seq_show(struct seq_file *seq, void *v)
121371 atomic_read(&conn->usage),
121372 rxrpc_conn_states[conn->state],
121373 key_serial(conn->key),
121374 - atomic_read(&conn->serial),
121375 - atomic_read(&conn->hi_serial));
121376 + atomic_read_unchecked(&conn->serial),
121377 + atomic_read_unchecked(&conn->hi_serial));
121378
121379 return 0;
121380 }
121381 diff --git a/net/rxrpc/ar-transport.c b/net/rxrpc/ar-transport.c
121382 index 1976dec..aa70be5 100644
121383 --- a/net/rxrpc/ar-transport.c
121384 +++ b/net/rxrpc/ar-transport.c
121385 @@ -51,7 +51,7 @@ static struct rxrpc_transport *rxrpc_alloc_transport(struct rxrpc_local *local,
121386 spin_lock_init(&trans->client_lock);
121387 rwlock_init(&trans->conn_lock);
121388 atomic_set(&trans->usage, 1);
121389 - trans->debug_id = atomic_inc_return(&rxrpc_debug_id);
121390 + trans->debug_id = atomic_inc_return_unchecked(&rxrpc_debug_id);
121391
121392 if (peer->srx.transport.family == AF_INET) {
121393 switch (peer->srx.transport_type) {
121394 diff --git a/net/rxrpc/rxkad.c b/net/rxrpc/rxkad.c
121395 index f226709..0e735a8 100644
121396 --- a/net/rxrpc/rxkad.c
121397 +++ b/net/rxrpc/rxkad.c
121398 @@ -610,7 +610,7 @@ static int rxkad_issue_challenge(struct rxrpc_connection *conn)
121399
121400 len = iov[0].iov_len + iov[1].iov_len;
121401
121402 - hdr.serial = htonl(atomic_inc_return(&conn->serial));
121403 + hdr.serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121404 _proto("Tx CHALLENGE %%%u", ntohl(hdr.serial));
121405
121406 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 2, len);
121407 @@ -660,7 +660,7 @@ static int rxkad_send_response(struct rxrpc_connection *conn,
121408
121409 len = iov[0].iov_len + iov[1].iov_len + iov[2].iov_len;
121410
121411 - hdr->serial = htonl(atomic_inc_return(&conn->serial));
121412 + hdr->serial = htonl(atomic_inc_return_unchecked(&conn->serial));
121413 _proto("Tx RESPONSE %%%u", ntohl(hdr->serial));
121414
121415 ret = kernel_sendmsg(conn->trans->local->socket, &msg, iov, 3, len);
121416 diff --git a/net/sched/act_bpf.c b/net/sched/act_bpf.c
121417 index dc6a2d3..3b4fb96 100644
121418 --- a/net/sched/act_bpf.c
121419 +++ b/net/sched/act_bpf.c
121420 @@ -332,6 +332,9 @@ static void tcf_bpf_cleanup(struct tc_action *act, int bind)
121421 bpf_prog_put(prog->filter);
121422 else
121423 bpf_prog_destroy(prog->filter);
121424 +
121425 + kfree(prog->bpf_ops);
121426 + kfree(prog->bpf_name);
121427 }
121428
121429 static struct tc_action_ops act_bpf_ops __read_mostly = {
121430 diff --git a/net/sched/cls_bpf.c b/net/sched/cls_bpf.c
121431 index 91bd9c1..c0b86f2 100644
121432 --- a/net/sched/cls_bpf.c
121433 +++ b/net/sched/cls_bpf.c
121434 @@ -364,7 +364,7 @@ static int cls_bpf_change(struct net *net, struct sk_buff *in_skb,
121435 goto errout;
121436
121437 if (oldprog) {
121438 - list_replace_rcu(&prog->link, &oldprog->link);
121439 + list_replace_rcu(&oldprog->link, &prog->link);
121440 tcf_unbind_filter(tp, &oldprog->res);
121441 call_rcu(&oldprog->rcu, __cls_bpf_delete_prog);
121442 } else {
121443 diff --git a/net/sched/cls_flow.c b/net/sched/cls_flow.c
121444 index a620c4e..75df923 100644
121445 --- a/net/sched/cls_flow.c
121446 +++ b/net/sched/cls_flow.c
121447 @@ -419,6 +419,8 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121448 if (!fnew)
121449 goto err2;
121450
121451 + tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
121452 +
121453 fold = (struct flow_filter *)*arg;
121454 if (fold) {
121455 err = -EINVAL;
121456 @@ -480,7 +482,6 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121457 fnew->mask = ~0U;
121458 fnew->tp = tp;
121459 get_random_bytes(&fnew->hashrnd, 4);
121460 - tcf_exts_init(&fnew->exts, TCA_FLOW_ACT, TCA_FLOW_POLICE);
121461 }
121462
121463 fnew->perturb_timer.function = flow_perturbation;
121464 @@ -520,7 +521,7 @@ static int flow_change(struct net *net, struct sk_buff *in_skb,
121465 if (*arg == 0)
121466 list_add_tail_rcu(&fnew->list, &head->filters);
121467 else
121468 - list_replace_rcu(&fnew->list, &fold->list);
121469 + list_replace_rcu(&fold->list, &fnew->list);
121470
121471 *arg = (unsigned long)fnew;
121472
121473 diff --git a/net/sched/sch_fq_codel.c b/net/sched/sch_fq_codel.c
121474 index c244c45b..4169e55 100644
121475 --- a/net/sched/sch_fq_codel.c
121476 +++ b/net/sched/sch_fq_codel.c
121477 @@ -162,14 +162,23 @@ static unsigned int fq_codel_drop(struct Qdisc *sch)
121478 skb = dequeue_head(flow);
121479 len = qdisc_pkt_len(skb);
121480 q->backlogs[idx] -= len;
121481 - kfree_skb(skb);
121482 sch->q.qlen--;
121483 qdisc_qstats_drop(sch);
121484 qdisc_qstats_backlog_dec(sch, skb);
121485 + kfree_skb(skb);
121486 flow->dropped++;
121487 return idx;
121488 }
121489
121490 +static unsigned int fq_codel_qdisc_drop(struct Qdisc *sch)
121491 +{
121492 + unsigned int prev_backlog;
121493 +
121494 + prev_backlog = sch->qstats.backlog;
121495 + fq_codel_drop(sch);
121496 + return prev_backlog - sch->qstats.backlog;
121497 +}
121498 +
121499 static int fq_codel_enqueue(struct sk_buff *skb, struct Qdisc *sch)
121500 {
121501 struct fq_codel_sched_data *q = qdisc_priv(sch);
121502 @@ -598,7 +607,7 @@ static struct Qdisc_ops fq_codel_qdisc_ops __read_mostly = {
121503 .enqueue = fq_codel_enqueue,
121504 .dequeue = fq_codel_dequeue,
121505 .peek = qdisc_peek_dequeued,
121506 - .drop = fq_codel_drop,
121507 + .drop = fq_codel_qdisc_drop,
121508 .init = fq_codel_init,
121509 .reset = fq_codel_reset,
121510 .destroy = fq_codel_destroy,
121511 diff --git a/net/sched/sch_generic.c b/net/sched/sch_generic.c
121512 index 6efca30..1259f82 100644
121513 --- a/net/sched/sch_generic.c
121514 +++ b/net/sched/sch_generic.c
121515 @@ -349,7 +349,7 @@ void netif_carrier_on(struct net_device *dev)
121516 if (test_and_clear_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
121517 if (dev->reg_state == NETREG_UNINITIALIZED)
121518 return;
121519 - atomic_inc(&dev->carrier_changes);
121520 + atomic_inc_unchecked(&dev->carrier_changes);
121521 linkwatch_fire_event(dev);
121522 if (netif_running(dev))
121523 __netdev_watchdog_up(dev);
121524 @@ -368,7 +368,7 @@ void netif_carrier_off(struct net_device *dev)
121525 if (!test_and_set_bit(__LINK_STATE_NOCARRIER, &dev->state)) {
121526 if (dev->reg_state == NETREG_UNINITIALIZED)
121527 return;
121528 - atomic_inc(&dev->carrier_changes);
121529 + atomic_inc_unchecked(&dev->carrier_changes);
121530 linkwatch_fire_event(dev);
121531 }
121532 }
121533 diff --git a/net/sched/sch_sfq.c b/net/sched/sch_sfq.c
121534 index b877140..0f65ba4 100644
121535 --- a/net/sched/sch_sfq.c
121536 +++ b/net/sched/sch_sfq.c
121537 @@ -329,10 +329,10 @@ drop:
121538 len = qdisc_pkt_len(skb);
121539 slot->backlog -= len;
121540 sfq_dec(q, x);
121541 - kfree_skb(skb);
121542 sch->q.qlen--;
121543 qdisc_qstats_drop(sch);
121544 qdisc_qstats_backlog_dec(sch, skb);
121545 + kfree_skb(skb);
121546 return len;
121547 }
121548
121549 diff --git a/net/sctp/ipv6.c b/net/sctp/ipv6.c
121550 index 0e4198e..f94193e 100644
121551 --- a/net/sctp/ipv6.c
121552 +++ b/net/sctp/ipv6.c
121553 @@ -972,7 +972,7 @@ static const struct inet6_protocol sctpv6_protocol = {
121554 .flags = INET6_PROTO_NOPOLICY | INET6_PROTO_FINAL,
121555 };
121556
121557 -static struct sctp_af sctp_af_inet6 = {
121558 +static struct sctp_af sctp_af_inet6 __read_only = {
121559 .sa_family = AF_INET6,
121560 .sctp_xmit = sctp_v6_xmit,
121561 .setsockopt = ipv6_setsockopt,
121562 @@ -1002,7 +1002,7 @@ static struct sctp_af sctp_af_inet6 = {
121563 #endif
121564 };
121565
121566 -static struct sctp_pf sctp_pf_inet6 = {
121567 +static struct sctp_pf sctp_pf_inet6 __read_only = {
121568 .event_msgname = sctp_inet6_event_msgname,
121569 .skb_msgname = sctp_inet6_skb_msgname,
121570 .af_supported = sctp_inet6_af_supported,
121571 @@ -1029,7 +1029,7 @@ void sctp_v6_pf_init(void)
121572
121573 void sctp_v6_pf_exit(void)
121574 {
121575 - list_del(&sctp_af_inet6.list);
121576 + pax_list_del(&sctp_af_inet6.list);
121577 }
121578
121579 /* Initialize IPv6 support and register with socket layer. */
121580 diff --git a/net/sctp/protocol.c b/net/sctp/protocol.c
121581 index 53b7acd..e7a0919 100644
121582 --- a/net/sctp/protocol.c
121583 +++ b/net/sctp/protocol.c
121584 @@ -836,8 +836,10 @@ int sctp_register_af(struct sctp_af *af)
121585 return 0;
121586 }
121587
121588 + pax_open_kernel();
121589 INIT_LIST_HEAD(&af->list);
121590 - list_add_tail(&af->list, &sctp_address_families);
121591 + pax_close_kernel();
121592 + pax_list_add_tail(&af->list, &sctp_address_families);
121593 return 1;
121594 }
121595
121596 @@ -967,7 +969,7 @@ static inline int sctp_v4_xmit(struct sk_buff *skb,
121597
121598 static struct sctp_af sctp_af_inet;
121599
121600 -static struct sctp_pf sctp_pf_inet = {
121601 +static struct sctp_pf sctp_pf_inet __read_only = {
121602 .event_msgname = sctp_inet_event_msgname,
121603 .skb_msgname = sctp_inet_skb_msgname,
121604 .af_supported = sctp_inet_af_supported,
121605 @@ -1039,7 +1041,7 @@ static const struct net_protocol sctp_protocol = {
121606 };
121607
121608 /* IPv4 address related functions. */
121609 -static struct sctp_af sctp_af_inet = {
121610 +static struct sctp_af sctp_af_inet __read_only = {
121611 .sa_family = AF_INET,
121612 .sctp_xmit = sctp_v4_xmit,
121613 .setsockopt = ip_setsockopt,
121614 @@ -1123,7 +1125,7 @@ static void sctp_v4_pf_init(void)
121615
121616 static void sctp_v4_pf_exit(void)
121617 {
121618 - list_del(&sctp_af_inet.list);
121619 + pax_list_del(&sctp_af_inet.list);
121620 }
121621
121622 static int sctp_v4_protosw_init(void)
121623 diff --git a/net/sctp/sm_sideeffect.c b/net/sctp/sm_sideeffect.c
121624 index fef2acd..c705c4f 100644
121625 --- a/net/sctp/sm_sideeffect.c
121626 +++ b/net/sctp/sm_sideeffect.c
121627 @@ -439,7 +439,7 @@ static void sctp_generate_sack_event(unsigned long data)
121628 sctp_generate_timeout_event(asoc, SCTP_EVENT_TIMEOUT_SACK);
121629 }
121630
121631 -sctp_timer_event_t *sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
121632 +sctp_timer_event_t * const sctp_timer_events[SCTP_NUM_TIMEOUT_TYPES] = {
121633 NULL,
121634 sctp_generate_t1_cookie_event,
121635 sctp_generate_t1_init_event,
121636 diff --git a/net/sctp/socket.c b/net/sctp/socket.c
121637 index 5f6c4e6..07880fe 100644
121638 --- a/net/sctp/socket.c
121639 +++ b/net/sctp/socket.c
121640 @@ -2200,11 +2200,13 @@ static int sctp_setsockopt_events(struct sock *sk, char __user *optval,
121641 {
121642 struct sctp_association *asoc;
121643 struct sctp_ulpevent *event;
121644 + struct sctp_event_subscribe subscribe;
121645
121646 if (optlen > sizeof(struct sctp_event_subscribe))
121647 return -EINVAL;
121648 - if (copy_from_user(&sctp_sk(sk)->subscribe, optval, optlen))
121649 + if (copy_from_user(&subscribe, optval, optlen))
121650 return -EFAULT;
121651 + sctp_sk(sk)->subscribe = subscribe;
121652
121653 if (sctp_sk(sk)->subscribe.sctp_data_io_event)
121654 pr_warn_ratelimited(DEPRECATED "%s (pid %d) "
121655 @@ -4385,13 +4387,16 @@ static int sctp_getsockopt_disable_fragments(struct sock *sk, int len,
121656 static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
121657 int __user *optlen)
121658 {
121659 + struct sctp_event_subscribe subscribe;
121660 +
121661 if (len <= 0)
121662 return -EINVAL;
121663 if (len > sizeof(struct sctp_event_subscribe))
121664 len = sizeof(struct sctp_event_subscribe);
121665 if (put_user(len, optlen))
121666 return -EFAULT;
121667 - if (copy_to_user(optval, &sctp_sk(sk)->subscribe, len))
121668 + subscribe = sctp_sk(sk)->subscribe;
121669 + if (copy_to_user(optval, &subscribe, len))
121670 return -EFAULT;
121671 return 0;
121672 }
121673 @@ -4409,6 +4414,8 @@ static int sctp_getsockopt_events(struct sock *sk, int len, char __user *optval,
121674 */
121675 static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optval, int __user *optlen)
121676 {
121677 + __u32 autoclose;
121678 +
121679 /* Applicable to UDP-style socket only */
121680 if (sctp_style(sk, TCP))
121681 return -EOPNOTSUPP;
121682 @@ -4417,7 +4424,8 @@ static int sctp_getsockopt_autoclose(struct sock *sk, int len, char __user *optv
121683 len = sizeof(int);
121684 if (put_user(len, optlen))
121685 return -EFAULT;
121686 - if (copy_to_user(optval, &sctp_sk(sk)->autoclose, sizeof(int)))
121687 + autoclose = sctp_sk(sk)->autoclose;
121688 + if (copy_to_user(optval, &autoclose, sizeof(int)))
121689 return -EFAULT;
121690 return 0;
121691 }
121692 @@ -4791,12 +4799,15 @@ static int sctp_getsockopt_delayed_ack(struct sock *sk, int len,
121693 */
121694 static int sctp_getsockopt_initmsg(struct sock *sk, int len, char __user *optval, int __user *optlen)
121695 {
121696 + struct sctp_initmsg initmsg;
121697 +
121698 if (len < sizeof(struct sctp_initmsg))
121699 return -EINVAL;
121700 len = sizeof(struct sctp_initmsg);
121701 if (put_user(len, optlen))
121702 return -EFAULT;
121703 - if (copy_to_user(optval, &sctp_sk(sk)->initmsg, len))
121704 + initmsg = sctp_sk(sk)->initmsg;
121705 + if (copy_to_user(optval, &initmsg, len))
121706 return -EFAULT;
121707 return 0;
121708 }
121709 @@ -4837,6 +4848,8 @@ static int sctp_getsockopt_peer_addrs(struct sock *sk, int len,
121710 ->addr_to_user(sp, &temp);
121711 if (space_left < addrlen)
121712 return -ENOMEM;
121713 + if (addrlen > sizeof(temp) || addrlen < 0)
121714 + return -EFAULT;
121715 if (copy_to_user(to, &temp, addrlen))
121716 return -EFAULT;
121717 to += addrlen;
121718 diff --git a/net/sctp/sysctl.c b/net/sctp/sysctl.c
121719 index 26d50c5..dfae665 100644
121720 --- a/net/sctp/sysctl.c
121721 +++ b/net/sctp/sysctl.c
121722 @@ -317,7 +317,7 @@ static int proc_sctp_do_hmac_alg(struct ctl_table *ctl, int write,
121723 loff_t *ppos)
121724 {
121725 struct net *net = current->nsproxy->net_ns;
121726 - struct ctl_table tbl;
121727 + ctl_table_no_const tbl;
121728 bool changed = false;
121729 char *none = "none";
121730 char tmp[8];
121731 @@ -365,7 +365,7 @@ static int proc_sctp_do_rto_min(struct ctl_table *ctl, int write,
121732 struct net *net = current->nsproxy->net_ns;
121733 unsigned int min = *(unsigned int *) ctl->extra1;
121734 unsigned int max = *(unsigned int *) ctl->extra2;
121735 - struct ctl_table tbl;
121736 + ctl_table_no_const tbl;
121737 int ret, new_value;
121738
121739 memset(&tbl, 0, sizeof(struct ctl_table));
121740 @@ -394,7 +394,7 @@ static int proc_sctp_do_rto_max(struct ctl_table *ctl, int write,
121741 struct net *net = current->nsproxy->net_ns;
121742 unsigned int min = *(unsigned int *) ctl->extra1;
121743 unsigned int max = *(unsigned int *) ctl->extra2;
121744 - struct ctl_table tbl;
121745 + ctl_table_no_const tbl;
121746 int ret, new_value;
121747
121748 memset(&tbl, 0, sizeof(struct ctl_table));
121749 @@ -432,7 +432,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
121750 loff_t *ppos)
121751 {
121752 struct net *net = current->nsproxy->net_ns;
121753 - struct ctl_table tbl;
121754 + ctl_table_no_const tbl;
121755 int new_value, ret;
121756
121757 memset(&tbl, 0, sizeof(struct ctl_table));
121758 @@ -459,7 +459,7 @@ static int proc_sctp_do_auth(struct ctl_table *ctl, int write,
121759
121760 int sctp_sysctl_net_register(struct net *net)
121761 {
121762 - struct ctl_table *table;
121763 + ctl_table_no_const *table;
121764 int i;
121765
121766 table = kmemdup(sctp_net_table, sizeof(sctp_net_table), GFP_KERNEL);
121767 diff --git a/net/socket.c b/net/socket.c
121768 index 884e329..def6df6 100644
121769 --- a/net/socket.c
121770 +++ b/net/socket.c
121771 @@ -89,6 +89,7 @@
121772 #include <linux/magic.h>
121773 #include <linux/slab.h>
121774 #include <linux/xattr.h>
121775 +#include <linux/in.h>
121776
121777 #include <asm/uaccess.h>
121778 #include <asm/unistd.h>
121779 @@ -107,6 +108,7 @@
121780 #include <linux/atalk.h>
121781 #include <net/busy_poll.h>
121782 #include <linux/errqueue.h>
121783 +#include <linux/grsock.h>
121784
121785 #ifdef CONFIG_NET_RX_BUSY_POLL
121786 unsigned int sysctl_net_busy_read __read_mostly;
121787 @@ -160,7 +162,7 @@ static const struct file_operations socket_file_ops = {
121788 */
121789
121790 static DEFINE_SPINLOCK(net_family_lock);
121791 -static const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
121792 +const struct net_proto_family __rcu *net_families[NPROTO] __read_mostly;
121793
121794 /*
121795 * Statistics counters of the socket lists
121796 @@ -326,7 +328,7 @@ static struct dentry *sockfs_mount(struct file_system_type *fs_type,
121797 &sockfs_dentry_operations, SOCKFS_MAGIC);
121798 }
121799
121800 -static struct vfsmount *sock_mnt __read_mostly;
121801 +struct vfsmount *sock_mnt __read_mostly;
121802
121803 static struct file_system_type sock_fs_type = {
121804 .name = "sockfs",
121805 @@ -1108,6 +1110,8 @@ int __sock_create(struct net *net, int family, int type, int protocol,
121806 return -EAFNOSUPPORT;
121807 if (type < 0 || type >= SOCK_MAX)
121808 return -EINVAL;
121809 + if (protocol < 0)
121810 + return -EINVAL;
121811
121812 /* Compatibility.
121813
121814 @@ -1128,6 +1132,20 @@ int __sock_create(struct net *net, int family, int type, int protocol,
121815 if (err)
121816 return err;
121817
121818 + if(!kern && !gr_search_socket(family, type, protocol)) {
121819 + if (rcu_access_pointer(net_families[family]) == NULL)
121820 + return -EAFNOSUPPORT;
121821 + else
121822 + return -EACCES;
121823 + }
121824 +
121825 + if (!kern && gr_handle_sock_all(family, type, protocol)) {
121826 + if (rcu_access_pointer(net_families[family]) == NULL)
121827 + return -EAFNOSUPPORT;
121828 + else
121829 + return -EACCES;
121830 + }
121831 +
121832 /*
121833 * Allocate the socket and allow the family to set things up. if
121834 * the protocol is 0, the family is instructed to select an appropriate
121835 @@ -1379,6 +1397,14 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
121836 if (sock) {
121837 err = move_addr_to_kernel(umyaddr, addrlen, &address);
121838 if (err >= 0) {
121839 + if (gr_handle_sock_server((struct sockaddr *)&address)) {
121840 + err = -EACCES;
121841 + goto error;
121842 + }
121843 + err = gr_search_bind(sock, (struct sockaddr_in *)&address);
121844 + if (err)
121845 + goto error;
121846 +
121847 err = security_socket_bind(sock,
121848 (struct sockaddr *)&address,
121849 addrlen);
121850 @@ -1387,6 +1413,7 @@ SYSCALL_DEFINE3(bind, int, fd, struct sockaddr __user *, umyaddr, int, addrlen)
121851 (struct sockaddr *)
121852 &address, addrlen);
121853 }
121854 +error:
121855 fput_light(sock->file, fput_needed);
121856 }
121857 return err;
121858 @@ -1410,10 +1437,20 @@ SYSCALL_DEFINE2(listen, int, fd, int, backlog)
121859 if ((unsigned int)backlog > somaxconn)
121860 backlog = somaxconn;
121861
121862 + if (gr_handle_sock_server_other(sock->sk)) {
121863 + err = -EPERM;
121864 + goto error;
121865 + }
121866 +
121867 + err = gr_search_listen(sock);
121868 + if (err)
121869 + goto error;
121870 +
121871 err = security_socket_listen(sock, backlog);
121872 if (!err)
121873 err = sock->ops->listen(sock, backlog);
121874
121875 +error:
121876 fput_light(sock->file, fput_needed);
121877 }
121878 return err;
121879 @@ -1457,6 +1494,18 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
121880 newsock->type = sock->type;
121881 newsock->ops = sock->ops;
121882
121883 + if (gr_handle_sock_server_other(sock->sk)) {
121884 + err = -EPERM;
121885 + sock_release(newsock);
121886 + goto out_put;
121887 + }
121888 +
121889 + err = gr_search_accept(sock);
121890 + if (err) {
121891 + sock_release(newsock);
121892 + goto out_put;
121893 + }
121894 +
121895 /*
121896 * We don't need try_module_get here, as the listening socket (sock)
121897 * has the protocol module (sock->ops->owner) held.
121898 @@ -1502,6 +1551,8 @@ SYSCALL_DEFINE4(accept4, int, fd, struct sockaddr __user *, upeer_sockaddr,
121899 fd_install(newfd, newfile);
121900 err = newfd;
121901
121902 + gr_attach_curr_ip(newsock->sk);
121903 +
121904 out_put:
121905 fput_light(sock->file, fput_needed);
121906 out:
121907 @@ -1534,6 +1585,7 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
121908 int, addrlen)
121909 {
121910 struct socket *sock;
121911 + struct sockaddr *sck;
121912 struct sockaddr_storage address;
121913 int err, fput_needed;
121914
121915 @@ -1544,6 +1596,17 @@ SYSCALL_DEFINE3(connect, int, fd, struct sockaddr __user *, uservaddr,
121916 if (err < 0)
121917 goto out_put;
121918
121919 + sck = (struct sockaddr *)&address;
121920 +
121921 + if (gr_handle_sock_client(sck)) {
121922 + err = -EACCES;
121923 + goto out_put;
121924 + }
121925 +
121926 + err = gr_search_connect(sock, (struct sockaddr_in *)sck);
121927 + if (err)
121928 + goto out_put;
121929 +
121930 err =
121931 security_socket_connect(sock, (struct sockaddr *)&address, addrlen);
121932 if (err)
121933 @@ -1625,6 +1688,8 @@ SYSCALL_DEFINE3(getpeername, int, fd, struct sockaddr __user *, usockaddr,
121934 * the protocol.
121935 */
121936
121937 +asmlinkage long sys_sendto(int, void __user *, size_t, unsigned, struct sockaddr __user *, int);
121938 +
121939 SYSCALL_DEFINE6(sendto, int, fd, void __user *, buff, size_t, len,
121940 unsigned int, flags, struct sockaddr __user *, addr,
121941 int, addr_len)
121942 @@ -1688,7 +1753,7 @@ SYSCALL_DEFINE6(recvfrom, int, fd, void __user *, ubuf, size_t, size,
121943 struct socket *sock;
121944 struct iovec iov;
121945 struct msghdr msg;
121946 - struct sockaddr_storage address;
121947 + struct sockaddr_storage address = { };
121948 int err, err2;
121949 int fput_needed;
121950
121951 @@ -1930,7 +1995,7 @@ static int ___sys_sendmsg(struct socket *sock, struct user_msghdr __user *msg,
121952 * checking falls down on this.
121953 */
121954 if (copy_from_user(ctl_buf,
121955 - (void __user __force *)msg_sys->msg_control,
121956 + (void __force_user *)msg_sys->msg_control,
121957 ctl_len))
121958 goto out_freectl;
121959 msg_sys->msg_control = ctl_buf;
121960 @@ -2080,7 +2145,7 @@ static int ___sys_recvmsg(struct socket *sock, struct user_msghdr __user *msg,
121961 ssize_t err;
121962
121963 /* kernel mode address */
121964 - struct sockaddr_storage addr;
121965 + struct sockaddr_storage addr = { };
121966
121967 /* user mode address pointers */
121968 struct sockaddr __user *uaddr;
121969 @@ -2725,7 +2790,7 @@ static int ethtool_ioctl(struct net *net, struct compat_ifreq __user *ifr32)
121970 ifr = compat_alloc_user_space(buf_size);
121971 rxnfc = (void __user *)ifr + ALIGN(sizeof(struct ifreq), 8);
121972
121973 - if (copy_in_user(&ifr->ifr_name, &ifr32->ifr_name, IFNAMSIZ))
121974 + if (copy_in_user(ifr->ifr_name, ifr32->ifr_name, IFNAMSIZ))
121975 return -EFAULT;
121976
121977 if (put_user(convert_in ? rxnfc : compat_ptr(data),
121978 @@ -2836,7 +2901,7 @@ static int bond_ioctl(struct net *net, unsigned int cmd,
121979 old_fs = get_fs();
121980 set_fs(KERNEL_DS);
121981 err = dev_ioctl(net, cmd,
121982 - (struct ifreq __user __force *) &kifr);
121983 + (struct ifreq __force_user *) &kifr);
121984 set_fs(old_fs);
121985
121986 return err;
121987 @@ -2929,7 +2994,7 @@ static int compat_sioc_ifmap(struct net *net, unsigned int cmd,
121988
121989 old_fs = get_fs();
121990 set_fs(KERNEL_DS);
121991 - err = dev_ioctl(net, cmd, (void __user __force *)&ifr);
121992 + err = dev_ioctl(net, cmd, (void __force_user *)&ifr);
121993 set_fs(old_fs);
121994
121995 if (cmd == SIOCGIFMAP && !err) {
121996 @@ -3013,7 +3078,7 @@ static int routing_ioctl(struct net *net, struct socket *sock,
121997 ret |= get_user(rtdev, &(ur4->rt_dev));
121998 if (rtdev) {
121999 ret |= copy_from_user(devname, compat_ptr(rtdev), 15);
122000 - r4.rt_dev = (char __user __force *)devname;
122001 + r4.rt_dev = (char __force_user *)devname;
122002 devname[15] = 0;
122003 } else
122004 r4.rt_dev = NULL;
122005 @@ -3240,8 +3305,8 @@ int kernel_getsockopt(struct socket *sock, int level, int optname,
122006 int __user *uoptlen;
122007 int err;
122008
122009 - uoptval = (char __user __force *) optval;
122010 - uoptlen = (int __user __force *) optlen;
122011 + uoptval = (char __force_user *) optval;
122012 + uoptlen = (int __force_user *) optlen;
122013
122014 set_fs(KERNEL_DS);
122015 if (level == SOL_SOCKET)
122016 @@ -3261,7 +3326,7 @@ int kernel_setsockopt(struct socket *sock, int level, int optname,
122017 char __user *uoptval;
122018 int err;
122019
122020 - uoptval = (char __user __force *) optval;
122021 + uoptval = (char __force_user *) optval;
122022
122023 set_fs(KERNEL_DS);
122024 if (level == SOL_SOCKET)
122025 diff --git a/net/sunrpc/auth_gss/svcauth_gss.c b/net/sunrpc/auth_gss/svcauth_gss.c
122026 index 1095be9..815d777 100644
122027 --- a/net/sunrpc/auth_gss/svcauth_gss.c
122028 +++ b/net/sunrpc/auth_gss/svcauth_gss.c
122029 @@ -1142,7 +1142,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122030 uint64_t *handle)
122031 {
122032 struct rsc rsci, *rscp = NULL;
122033 - static atomic64_t ctxhctr;
122034 + static atomic64_unchecked_t ctxhctr = ATOMIC64_INIT(0);
122035 long long ctxh;
122036 struct gss_api_mech *gm = NULL;
122037 time_t expiry;
122038 @@ -1153,7 +1153,7 @@ static int gss_proxy_save_rsc(struct cache_detail *cd,
122039 status = -ENOMEM;
122040 /* the handle needs to be just a unique id,
122041 * use a static counter */
122042 - ctxh = atomic64_inc_return(&ctxhctr);
122043 + ctxh = atomic64_inc_return_unchecked(&ctxhctr);
122044
122045 /* make a copy for the caller */
122046 *handle = ctxh;
122047 diff --git a/net/sunrpc/cache.c b/net/sunrpc/cache.c
122048 index 2928aff..6f9efeb 100644
122049 --- a/net/sunrpc/cache.c
122050 +++ b/net/sunrpc/cache.c
122051 @@ -1597,7 +1597,7 @@ static int create_cache_proc_entries(struct cache_detail *cd, struct net *net)
122052 struct sunrpc_net *sn;
122053
122054 sn = net_generic(net, sunrpc_net_id);
122055 - cd->u.procfs.proc_ent = proc_mkdir(cd->name, sn->proc_net_rpc);
122056 + cd->u.procfs.proc_ent = proc_mkdir_restrict(cd->name, sn->proc_net_rpc);
122057 if (cd->u.procfs.proc_ent == NULL)
122058 goto out_nomem;
122059 cd->u.procfs.channel_ent = NULL;
122060 diff --git a/net/sunrpc/clnt.c b/net/sunrpc/clnt.c
122061 index e6ce151..ba1cf85 100644
122062 --- a/net/sunrpc/clnt.c
122063 +++ b/net/sunrpc/clnt.c
122064 @@ -1436,7 +1436,9 @@ call_start(struct rpc_task *task)
122065 (RPC_IS_ASYNC(task) ? "async" : "sync"));
122066
122067 /* Increment call count */
122068 - task->tk_msg.rpc_proc->p_count++;
122069 + pax_open_kernel();
122070 + (*(unsigned int *)&task->tk_msg.rpc_proc->p_count)++;
122071 + pax_close_kernel();
122072 clnt->cl_stats->rpccnt++;
122073 task->tk_action = call_reserve;
122074 }
122075 diff --git a/net/sunrpc/sched.c b/net/sunrpc/sched.c
122076 index 337ca85..42feae8 100644
122077 --- a/net/sunrpc/sched.c
122078 +++ b/net/sunrpc/sched.c
122079 @@ -261,9 +261,9 @@ static int rpc_wait_bit_killable(struct wait_bit_key *key)
122080 #if IS_ENABLED(CONFIG_SUNRPC_DEBUG) || IS_ENABLED(CONFIG_TRACEPOINTS)
122081 static void rpc_task_set_debuginfo(struct rpc_task *task)
122082 {
122083 - static atomic_t rpc_pid;
122084 + static atomic_unchecked_t rpc_pid;
122085
122086 - task->tk_pid = atomic_inc_return(&rpc_pid);
122087 + task->tk_pid = atomic_inc_return_unchecked(&rpc_pid);
122088 }
122089 #else
122090 static inline void rpc_task_set_debuginfo(struct rpc_task *task)
122091 diff --git a/net/sunrpc/stats.c b/net/sunrpc/stats.c
122092 index 2ecb994..5afb49f 100644
122093 --- a/net/sunrpc/stats.c
122094 +++ b/net/sunrpc/stats.c
122095 @@ -290,7 +290,7 @@ int rpc_proc_init(struct net *net)
122096
122097 dprintk("RPC: registering /proc/net/rpc\n");
122098 sn = net_generic(net, sunrpc_net_id);
122099 - sn->proc_net_rpc = proc_mkdir("rpc", net->proc_net);
122100 + sn->proc_net_rpc = proc_mkdir_restrict("rpc", net->proc_net);
122101 if (sn->proc_net_rpc == NULL)
122102 return -ENOMEM;
122103
122104 diff --git a/net/sunrpc/svc.c b/net/sunrpc/svc.c
122105 index 78974e4..1e0d1a5 100644
122106 --- a/net/sunrpc/svc.c
122107 +++ b/net/sunrpc/svc.c
122108 @@ -1169,7 +1169,9 @@ svc_process_common(struct svc_rqst *rqstp, struct kvec *argv, struct kvec *resv)
122109 svc_putnl(resv, RPC_SUCCESS);
122110
122111 /* Bump per-procedure stats counter */
122112 - procp->pc_count++;
122113 + pax_open_kernel();
122114 + (*(unsigned int *)&procp->pc_count)++;
122115 + pax_close_kernel();
122116
122117 /* Initialize storage for argp and resp */
122118 memset(rqstp->rq_argp, 0, procp->pc_argsize);
122119 diff --git a/net/sunrpc/svcauth_unix.c b/net/sunrpc/svcauth_unix.c
122120 index 621ca7b..59421dd 100644
122121 --- a/net/sunrpc/svcauth_unix.c
122122 +++ b/net/sunrpc/svcauth_unix.c
122123 @@ -414,7 +414,7 @@ struct unix_gid {
122124 struct group_info *gi;
122125 };
122126
122127 -static int unix_gid_hash(kuid_t uid)
122128 +static int __intentional_overflow(-1) unix_gid_hash(kuid_t uid)
122129 {
122130 return hash_long(from_kuid(&init_user_ns, uid), GID_HASHBITS);
122131 }
122132 @@ -470,7 +470,7 @@ static void unix_gid_request(struct cache_detail *cd,
122133 (*bpp)[-1] = '\n';
122134 }
122135
122136 -static struct unix_gid *unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122137 +static struct unix_gid * __intentional_overflow(-1) unix_gid_lookup(struct cache_detail *cd, kuid_t uid);
122138
122139 static int unix_gid_parse(struct cache_detail *cd,
122140 char *mesg, int mlen)
122141 diff --git a/net/sunrpc/xprtrdma/svc_rdma.c b/net/sunrpc/xprtrdma/svc_rdma.c
122142 index c1b6270..05089c1 100644
122143 --- a/net/sunrpc/xprtrdma/svc_rdma.c
122144 +++ b/net/sunrpc/xprtrdma/svc_rdma.c
122145 @@ -62,15 +62,15 @@ unsigned int svcrdma_max_req_size = RPCRDMA_MAX_REQ_SIZE;
122146 static unsigned int min_max_inline = 4096;
122147 static unsigned int max_max_inline = 65536;
122148
122149 -atomic_t rdma_stat_recv;
122150 -atomic_t rdma_stat_read;
122151 -atomic_t rdma_stat_write;
122152 -atomic_t rdma_stat_sq_starve;
122153 -atomic_t rdma_stat_rq_starve;
122154 -atomic_t rdma_stat_rq_poll;
122155 -atomic_t rdma_stat_rq_prod;
122156 -atomic_t rdma_stat_sq_poll;
122157 -atomic_t rdma_stat_sq_prod;
122158 +atomic_unchecked_t rdma_stat_recv;
122159 +atomic_unchecked_t rdma_stat_read;
122160 +atomic_unchecked_t rdma_stat_write;
122161 +atomic_unchecked_t rdma_stat_sq_starve;
122162 +atomic_unchecked_t rdma_stat_rq_starve;
122163 +atomic_unchecked_t rdma_stat_rq_poll;
122164 +atomic_unchecked_t rdma_stat_rq_prod;
122165 +atomic_unchecked_t rdma_stat_sq_poll;
122166 +atomic_unchecked_t rdma_stat_sq_prod;
122167
122168 /* Temporary NFS request map and context caches */
122169 struct kmem_cache *svc_rdma_map_cachep;
122170 @@ -110,7 +110,7 @@ static int read_reset_stat(struct ctl_table *table, int write,
122171 len -= *ppos;
122172 if (len > *lenp)
122173 len = *lenp;
122174 - if (len && copy_to_user(buffer, str_buf, len))
122175 + if (len > sizeof str_buf || (len && copy_to_user(buffer, str_buf, len)))
122176 return -EFAULT;
122177 *lenp = len;
122178 *ppos += len;
122179 @@ -151,63 +151,63 @@ static struct ctl_table svcrdma_parm_table[] = {
122180 {
122181 .procname = "rdma_stat_read",
122182 .data = &rdma_stat_read,
122183 - .maxlen = sizeof(atomic_t),
122184 + .maxlen = sizeof(atomic_unchecked_t),
122185 .mode = 0644,
122186 .proc_handler = read_reset_stat,
122187 },
122188 {
122189 .procname = "rdma_stat_recv",
122190 .data = &rdma_stat_recv,
122191 - .maxlen = sizeof(atomic_t),
122192 + .maxlen = sizeof(atomic_unchecked_t),
122193 .mode = 0644,
122194 .proc_handler = read_reset_stat,
122195 },
122196 {
122197 .procname = "rdma_stat_write",
122198 .data = &rdma_stat_write,
122199 - .maxlen = sizeof(atomic_t),
122200 + .maxlen = sizeof(atomic_unchecked_t),
122201 .mode = 0644,
122202 .proc_handler = read_reset_stat,
122203 },
122204 {
122205 .procname = "rdma_stat_sq_starve",
122206 .data = &rdma_stat_sq_starve,
122207 - .maxlen = sizeof(atomic_t),
122208 + .maxlen = sizeof(atomic_unchecked_t),
122209 .mode = 0644,
122210 .proc_handler = read_reset_stat,
122211 },
122212 {
122213 .procname = "rdma_stat_rq_starve",
122214 .data = &rdma_stat_rq_starve,
122215 - .maxlen = sizeof(atomic_t),
122216 + .maxlen = sizeof(atomic_unchecked_t),
122217 .mode = 0644,
122218 .proc_handler = read_reset_stat,
122219 },
122220 {
122221 .procname = "rdma_stat_rq_poll",
122222 .data = &rdma_stat_rq_poll,
122223 - .maxlen = sizeof(atomic_t),
122224 + .maxlen = sizeof(atomic_unchecked_t),
122225 .mode = 0644,
122226 .proc_handler = read_reset_stat,
122227 },
122228 {
122229 .procname = "rdma_stat_rq_prod",
122230 .data = &rdma_stat_rq_prod,
122231 - .maxlen = sizeof(atomic_t),
122232 + .maxlen = sizeof(atomic_unchecked_t),
122233 .mode = 0644,
122234 .proc_handler = read_reset_stat,
122235 },
122236 {
122237 .procname = "rdma_stat_sq_poll",
122238 .data = &rdma_stat_sq_poll,
122239 - .maxlen = sizeof(atomic_t),
122240 + .maxlen = sizeof(atomic_unchecked_t),
122241 .mode = 0644,
122242 .proc_handler = read_reset_stat,
122243 },
122244 {
122245 .procname = "rdma_stat_sq_prod",
122246 .data = &rdma_stat_sq_prod,
122247 - .maxlen = sizeof(atomic_t),
122248 + .maxlen = sizeof(atomic_unchecked_t),
122249 .mode = 0644,
122250 .proc_handler = read_reset_stat,
122251 },
122252 diff --git a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122253 index f9f13a3..d155c71 100644
122254 --- a/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122255 +++ b/net/sunrpc/xprtrdma/svc_rdma_recvfrom.c
122256 @@ -209,7 +209,7 @@ int rdma_read_chunk_lcl(struct svcxprt_rdma *xprt,
122257 *page_no = pg_no;
122258 *page_offset = pg_off;
122259 ret = read;
122260 - atomic_inc(&rdma_stat_read);
122261 + atomic_inc_unchecked(&rdma_stat_read);
122262 return ret;
122263 err:
122264 svc_rdma_unmap_dma(ctxt);
122265 @@ -345,7 +345,7 @@ int rdma_read_chunk_frmr(struct svcxprt_rdma *xprt,
122266 *page_no = pg_no;
122267 *page_offset = pg_off;
122268 ret = read;
122269 - atomic_inc(&rdma_stat_read);
122270 + atomic_inc_unchecked(&rdma_stat_read);
122271 return ret;
122272 err:
122273 svc_rdma_unmap_dma(ctxt);
122274 @@ -599,7 +599,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
122275 dto_q);
122276 list_del_init(&ctxt->dto_q);
122277 } else {
122278 - atomic_inc(&rdma_stat_rq_starve);
122279 + atomic_inc_unchecked(&rdma_stat_rq_starve);
122280 clear_bit(XPT_DATA, &xprt->xpt_flags);
122281 ctxt = NULL;
122282 }
122283 @@ -617,7 +617,7 @@ int svc_rdma_recvfrom(struct svc_rqst *rqstp)
122284 }
122285 dprintk("svcrdma: processing ctxt=%p on xprt=%p, rqstp=%p, status=%d\n",
122286 ctxt, rdma_xprt, rqstp, ctxt->wc_status);
122287 - atomic_inc(&rdma_stat_recv);
122288 + atomic_inc_unchecked(&rdma_stat_recv);
122289
122290 /* Build up the XDR from the receive buffers. */
122291 rdma_build_arg_xdr(rqstp, ctxt, ctxt->byte_len);
122292 diff --git a/net/sunrpc/xprtrdma/svc_rdma_sendto.c b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122293 index 7de33d1a..7f10241 100644
122294 --- a/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122295 +++ b/net/sunrpc/xprtrdma/svc_rdma_sendto.c
122296 @@ -218,7 +218,7 @@ static int send_write(struct svcxprt_rdma *xprt, struct svc_rqst *rqstp,
122297 write_wr.wr.rdma.remote_addr = to;
122298
122299 /* Post It */
122300 - atomic_inc(&rdma_stat_write);
122301 + atomic_inc_unchecked(&rdma_stat_write);
122302 if (svc_rdma_send(xprt, &write_wr))
122303 goto err;
122304 return write_len - bc;
122305 diff --git a/net/sunrpc/xprtrdma/svc_rdma_transport.c b/net/sunrpc/xprtrdma/svc_rdma_transport.c
122306 index f609c1c..abd491f 100644
122307 --- a/net/sunrpc/xprtrdma/svc_rdma_transport.c
122308 +++ b/net/sunrpc/xprtrdma/svc_rdma_transport.c
122309 @@ -294,7 +294,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
122310 return;
122311
122312 ib_req_notify_cq(xprt->sc_rq_cq, IB_CQ_NEXT_COMP);
122313 - atomic_inc(&rdma_stat_rq_poll);
122314 + atomic_inc_unchecked(&rdma_stat_rq_poll);
122315
122316 while ((ret = ib_poll_cq(xprt->sc_rq_cq, 1, &wc)) > 0) {
122317 ctxt = (struct svc_rdma_op_ctxt *)(unsigned long)wc.wr_id;
122318 @@ -316,7 +316,7 @@ static void rq_cq_reap(struct svcxprt_rdma *xprt)
122319 }
122320
122321 if (ctxt)
122322 - atomic_inc(&rdma_stat_rq_prod);
122323 + atomic_inc_unchecked(&rdma_stat_rq_prod);
122324
122325 set_bit(XPT_DATA, &xprt->sc_xprt.xpt_flags);
122326 /*
122327 @@ -395,7 +395,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
122328 return;
122329
122330 ib_req_notify_cq(xprt->sc_sq_cq, IB_CQ_NEXT_COMP);
122331 - atomic_inc(&rdma_stat_sq_poll);
122332 + atomic_inc_unchecked(&rdma_stat_sq_poll);
122333 while ((ret = ib_poll_cq(cq, ARRAY_SIZE(wc_a), wc_a)) > 0) {
122334 int i;
122335
122336 @@ -423,7 +423,7 @@ static void sq_cq_reap(struct svcxprt_rdma *xprt)
122337 }
122338
122339 if (ctxt)
122340 - atomic_inc(&rdma_stat_sq_prod);
122341 + atomic_inc_unchecked(&rdma_stat_sq_prod);
122342 }
122343
122344 static void sq_comp_handler(struct ib_cq *cq, void *cq_context)
122345 @@ -1275,7 +1275,7 @@ int svc_rdma_send(struct svcxprt_rdma *xprt, struct ib_send_wr *wr)
122346 spin_lock_bh(&xprt->sc_lock);
122347 if (xprt->sc_sq_depth < atomic_read(&xprt->sc_sq_count) + wr_count) {
122348 spin_unlock_bh(&xprt->sc_lock);
122349 - atomic_inc(&rdma_stat_sq_starve);
122350 + atomic_inc_unchecked(&rdma_stat_sq_starve);
122351
122352 /* See if we can opportunistically reap SQ WR to make room */
122353 sq_cq_reap(xprt);
122354 diff --git a/net/sysctl_net.c b/net/sysctl_net.c
122355 index e7000be..e3b0ba7 100644
122356 --- a/net/sysctl_net.c
122357 +++ b/net/sysctl_net.c
122358 @@ -46,7 +46,7 @@ static int net_ctl_permissions(struct ctl_table_header *head,
122359 kgid_t root_gid = make_kgid(net->user_ns, 0);
122360
122361 /* Allow network administrator to have same access as root. */
122362 - if (ns_capable(net->user_ns, CAP_NET_ADMIN) ||
122363 + if (ns_capable_nolog(net->user_ns, CAP_NET_ADMIN) ||
122364 uid_eq(root_uid, current_euid())) {
122365 int mode = (table->mode >> 6) & 7;
122366 return (mode << 6) | (mode << 3) | mode;
122367 diff --git a/net/tipc/netlink_compat.c b/net/tipc/netlink_compat.c
122368 index ce9121e..fd1fcce 100644
122369 --- a/net/tipc/netlink_compat.c
122370 +++ b/net/tipc/netlink_compat.c
122371 @@ -64,12 +64,12 @@ struct tipc_nl_compat_cmd_dump {
122372 int (*header)(struct tipc_nl_compat_msg *);
122373 int (*dumpit)(struct sk_buff *, struct netlink_callback *);
122374 int (*format)(struct tipc_nl_compat_msg *msg, struct nlattr **attrs);
122375 -};
122376 +} __no_const;
122377
122378 struct tipc_nl_compat_cmd_doit {
122379 int (*doit)(struct sk_buff *skb, struct genl_info *info);
122380 int (*transcode)(struct sk_buff *skb, struct tipc_nl_compat_msg *msg);
122381 -};
122382 +} __no_const;
122383
122384 static int tipc_skb_tailroom(struct sk_buff *skb)
122385 {
122386 @@ -746,7 +746,10 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
122387 void *hdr;
122388 struct nlattr *nest;
122389 struct sk_buff *args;
122390 - struct tipc_nl_compat_cmd_dump dump;
122391 + static struct tipc_nl_compat_cmd_dump dump = {
122392 + .dumpit = tipc_nl_publ_dump,
122393 + .format = __tipc_nl_compat_publ_dump,
122394 + };
122395
122396 args = nlmsg_new(NLMSG_GOODSIZE, GFP_KERNEL);
122397 if (!args)
122398 @@ -769,9 +772,6 @@ static int tipc_nl_compat_publ_dump(struct tipc_nl_compat_msg *msg, u32 sock)
122399 nla_nest_end(args, nest);
122400 genlmsg_end(args, hdr);
122401
122402 - dump.dumpit = tipc_nl_publ_dump;
122403 - dump.format = __tipc_nl_compat_publ_dump;
122404 -
122405 err = __tipc_nl_compat_dumpit(&dump, msg, args);
122406
122407 kfree_skb(args);
122408 diff --git a/net/tipc/socket.c b/net/tipc/socket.c
122409 index f485600..20cc6df 100644
122410 --- a/net/tipc/socket.c
122411 +++ b/net/tipc/socket.c
122412 @@ -2009,6 +2009,7 @@ static int tipc_accept(struct socket *sock, struct socket *new_sock, int flags)
122413 res = tipc_sk_create(sock_net(sock->sk), new_sock, 0, 1);
122414 if (res)
122415 goto exit;
122416 + security_sk_clone(sock->sk, new_sock->sk);
122417
122418 new_sk = new_sock->sk;
122419 new_tsock = tipc_sk(new_sk);
122420 diff --git a/net/tipc/subscr.c b/net/tipc/subscr.c
122421 index 1c147c8..50d7957 100644
122422 --- a/net/tipc/subscr.c
122423 +++ b/net/tipc/subscr.c
122424 @@ -70,7 +70,7 @@ static void subscr_send_event(struct tipc_subscription *sub, u32 found_lower,
122425 struct tipc_subscriber *subscriber = sub->subscriber;
122426 struct kvec msg_sect;
122427
122428 - msg_sect.iov_base = (void *)&sub->evt;
122429 + msg_sect.iov_base = &sub->evt;
122430 msg_sect.iov_len = sizeof(struct tipc_event);
122431 sub->evt.event = htohl(event, sub->swap);
122432 sub->evt.found_lower = htohl(found_lower, sub->swap);
122433 diff --git a/net/unix/af_unix.c b/net/unix/af_unix.c
122434 index 0643059..4628deb 100644
122435 --- a/net/unix/af_unix.c
122436 +++ b/net/unix/af_unix.c
122437 @@ -786,6 +786,12 @@ static struct sock *unix_find_other(struct net *net,
122438 err = -ECONNREFUSED;
122439 if (!S_ISSOCK(inode->i_mode))
122440 goto put_fail;
122441 +
122442 + if (!gr_acl_handle_unix(path.dentry, path.mnt)) {
122443 + err = -EACCES;
122444 + goto put_fail;
122445 + }
122446 +
122447 u = unix_find_socket_byinode(inode);
122448 if (!u)
122449 goto put_fail;
122450 @@ -806,6 +812,13 @@ static struct sock *unix_find_other(struct net *net,
122451 if (u) {
122452 struct dentry *dentry;
122453 dentry = unix_sk(u)->path.dentry;
122454 +
122455 + if (!gr_handle_chroot_unix(pid_vnr(u->sk_peer_pid))) {
122456 + err = -EPERM;
122457 + sock_put(u);
122458 + goto fail;
122459 + }
122460 +
122461 if (dentry)
122462 touch_atime(&unix_sk(u)->path);
122463 } else
122464 @@ -839,12 +852,18 @@ static int unix_mknod(const char *sun_path, umode_t mode, struct path *res)
122465 */
122466 err = security_path_mknod(&path, dentry, mode, 0);
122467 if (!err) {
122468 + if (!gr_acl_handle_mknod(dentry, path.dentry, path.mnt, mode)) {
122469 + err = -EACCES;
122470 + goto out;
122471 + }
122472 err = vfs_mknod(d_inode(path.dentry), dentry, mode, 0);
122473 if (!err) {
122474 res->mnt = mntget(path.mnt);
122475 res->dentry = dget(dentry);
122476 + gr_handle_create(dentry, path.mnt);
122477 }
122478 }
122479 +out:
122480 done_path_create(&path, dentry);
122481 return err;
122482 }
122483 @@ -2233,11 +2252,14 @@ static unsigned int unix_dgram_poll(struct file *file, struct socket *sock,
122484 writable = unix_writable(sk);
122485 other = unix_peer_get(sk);
122486 if (other) {
122487 - if (unix_peer(other) != sk) {
122488 + unix_state_lock(other);
122489 + if (!sock_flag(other, SOCK_DEAD) && unix_peer(other) != sk) {
122490 + unix_state_unlock(other);
122491 sock_poll_wait(file, &unix_sk(other)->peer_wait, wait);
122492 if (unix_recvq_full(other))
122493 writable = 0;
122494 - }
122495 + } else
122496 + unix_state_unlock(other);
122497 sock_put(other);
122498 }
122499
122500 @@ -2334,9 +2356,13 @@ static int unix_seq_show(struct seq_file *seq, void *v)
122501 seq_puts(seq, "Num RefCount Protocol Flags Type St "
122502 "Inode Path\n");
122503 else {
122504 - struct sock *s = v;
122505 + struct sock *s = v, *peer;
122506 struct unix_sock *u = unix_sk(s);
122507 unix_state_lock(s);
122508 + peer = unix_peer(s);
122509 + unix_state_unlock(s);
122510 +
122511 + unix_state_double_lock(s, peer);
122512
122513 seq_printf(seq, "%pK: %08X %08X %08X %04X %02X %5lu",
122514 s,
122515 @@ -2361,10 +2387,29 @@ static int unix_seq_show(struct seq_file *seq, void *v)
122516 seq_putc(seq, '@');
122517 i++;
122518 }
122519 - for ( ; i < len; i++)
122520 - seq_putc(seq, u->addr->name->sun_path[i]);
122521 - }
122522 - unix_state_unlock(s);
122523 + for ( ; i < len; i++) {
122524 + char c = u->addr->name->sun_path[i];
122525 + switch (c) {
122526 + case '\n':
122527 + seq_putc(seq, '\\');
122528 + seq_putc(seq, 'n');
122529 + break;
122530 + case '\t':
122531 + seq_putc(seq, '\\');
122532 + seq_putc(seq, 't');
122533 + break;
122534 + case '\\':
122535 + seq_putc(seq, '\\');
122536 + seq_putc(seq, '\\');
122537 + break;
122538 + default:
122539 + seq_putc(seq, c);
122540 + }
122541 + }
122542 + } else if (peer)
122543 + seq_printf(seq, " P%lu", sock_i_ino(peer));
122544 +
122545 + unix_state_double_unlock(s, peer);
122546 seq_putc(seq, '\n');
122547 }
122548
122549 diff --git a/net/unix/sysctl_net_unix.c b/net/unix/sysctl_net_unix.c
122550 index b3d5150..ff3a837 100644
122551 --- a/net/unix/sysctl_net_unix.c
122552 +++ b/net/unix/sysctl_net_unix.c
122553 @@ -28,7 +28,7 @@ static struct ctl_table unix_table[] = {
122554
122555 int __net_init unix_sysctl_register(struct net *net)
122556 {
122557 - struct ctl_table *table;
122558 + ctl_table_no_const *table;
122559
122560 table = kmemdup(unix_table, sizeof(unix_table), GFP_KERNEL);
122561 if (table == NULL)
122562 diff --git a/net/vmw_vsock/vmci_transport_notify.c b/net/vmw_vsock/vmci_transport_notify.c
122563 index 9b7f207..2596621 100644
122564 --- a/net/vmw_vsock/vmci_transport_notify.c
122565 +++ b/net/vmw_vsock/vmci_transport_notify.c
122566 @@ -662,19 +662,19 @@ static void vmci_transport_notify_pkt_process_negotiate(struct sock *sk)
122567
122568 /* Socket control packet based operations. */
122569 struct vmci_transport_notify_ops vmci_transport_notify_pkt_ops = {
122570 - vmci_transport_notify_pkt_socket_init,
122571 - vmci_transport_notify_pkt_socket_destruct,
122572 - vmci_transport_notify_pkt_poll_in,
122573 - vmci_transport_notify_pkt_poll_out,
122574 - vmci_transport_notify_pkt_handle_pkt,
122575 - vmci_transport_notify_pkt_recv_init,
122576 - vmci_transport_notify_pkt_recv_pre_block,
122577 - vmci_transport_notify_pkt_recv_pre_dequeue,
122578 - vmci_transport_notify_pkt_recv_post_dequeue,
122579 - vmci_transport_notify_pkt_send_init,
122580 - vmci_transport_notify_pkt_send_pre_block,
122581 - vmci_transport_notify_pkt_send_pre_enqueue,
122582 - vmci_transport_notify_pkt_send_post_enqueue,
122583 - vmci_transport_notify_pkt_process_request,
122584 - vmci_transport_notify_pkt_process_negotiate,
122585 + .socket_init = vmci_transport_notify_pkt_socket_init,
122586 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
122587 + .poll_in = vmci_transport_notify_pkt_poll_in,
122588 + .poll_out = vmci_transport_notify_pkt_poll_out,
122589 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
122590 + .recv_init = vmci_transport_notify_pkt_recv_init,
122591 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
122592 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
122593 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
122594 + .send_init = vmci_transport_notify_pkt_send_init,
122595 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
122596 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
122597 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
122598 + .process_request = vmci_transport_notify_pkt_process_request,
122599 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
122600 };
122601 diff --git a/net/vmw_vsock/vmci_transport_notify_qstate.c b/net/vmw_vsock/vmci_transport_notify_qstate.c
122602 index dc9c792..3089de0 100644
122603 --- a/net/vmw_vsock/vmci_transport_notify_qstate.c
122604 +++ b/net/vmw_vsock/vmci_transport_notify_qstate.c
122605 @@ -420,19 +420,19 @@ vmci_transport_notify_pkt_send_pre_enqueue(
122606
122607 /* Socket always on control packet based operations. */
122608 struct vmci_transport_notify_ops vmci_transport_notify_pkt_q_state_ops = {
122609 - vmci_transport_notify_pkt_socket_init,
122610 - vmci_transport_notify_pkt_socket_destruct,
122611 - vmci_transport_notify_pkt_poll_in,
122612 - vmci_transport_notify_pkt_poll_out,
122613 - vmci_transport_notify_pkt_handle_pkt,
122614 - vmci_transport_notify_pkt_recv_init,
122615 - vmci_transport_notify_pkt_recv_pre_block,
122616 - vmci_transport_notify_pkt_recv_pre_dequeue,
122617 - vmci_transport_notify_pkt_recv_post_dequeue,
122618 - vmci_transport_notify_pkt_send_init,
122619 - vmci_transport_notify_pkt_send_pre_block,
122620 - vmci_transport_notify_pkt_send_pre_enqueue,
122621 - vmci_transport_notify_pkt_send_post_enqueue,
122622 - vmci_transport_notify_pkt_process_request,
122623 - vmci_transport_notify_pkt_process_negotiate,
122624 + .socket_init = vmci_transport_notify_pkt_socket_init,
122625 + .socket_destruct = vmci_transport_notify_pkt_socket_destruct,
122626 + .poll_in = vmci_transport_notify_pkt_poll_in,
122627 + .poll_out = vmci_transport_notify_pkt_poll_out,
122628 + .handle_notify_pkt = vmci_transport_notify_pkt_handle_pkt,
122629 + .recv_init = vmci_transport_notify_pkt_recv_init,
122630 + .recv_pre_block = vmci_transport_notify_pkt_recv_pre_block,
122631 + .recv_pre_dequeue = vmci_transport_notify_pkt_recv_pre_dequeue,
122632 + .recv_post_dequeue = vmci_transport_notify_pkt_recv_post_dequeue,
122633 + .send_init = vmci_transport_notify_pkt_send_init,
122634 + .send_pre_block = vmci_transport_notify_pkt_send_pre_block,
122635 + .send_pre_enqueue = vmci_transport_notify_pkt_send_pre_enqueue,
122636 + .send_post_enqueue = vmci_transport_notify_pkt_send_post_enqueue,
122637 + .process_request = vmci_transport_notify_pkt_process_request,
122638 + .process_negotiate = vmci_transport_notify_pkt_process_negotiate,
122639 };
122640 diff --git a/net/wireless/wext-core.c b/net/wireless/wext-core.c
122641 index c8717c1..08539f5 100644
122642 --- a/net/wireless/wext-core.c
122643 +++ b/net/wireless/wext-core.c
122644 @@ -748,8 +748,7 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
122645 */
122646
122647 /* Support for very large requests */
122648 - if ((descr->flags & IW_DESCR_FLAG_NOMAX) &&
122649 - (user_length > descr->max_tokens)) {
122650 + if (user_length > descr->max_tokens) {
122651 /* Allow userspace to GET more than max so
122652 * we can support any size GET requests.
122653 * There is still a limit : -ENOMEM.
122654 @@ -788,22 +787,6 @@ static int ioctl_standard_iw_point(struct iw_point *iwp, unsigned int cmd,
122655 }
122656 }
122657
122658 - if (IW_IS_GET(cmd) && !(descr->flags & IW_DESCR_FLAG_NOMAX)) {
122659 - /*
122660 - * If this is a GET, but not NOMAX, it means that the extra
122661 - * data is not bounded by userspace, but by max_tokens. Thus
122662 - * set the length to max_tokens. This matches the extra data
122663 - * allocation.
122664 - * The driver should fill it with the number of tokens it
122665 - * provided, and it may check iwp->length rather than having
122666 - * knowledge of max_tokens. If the driver doesn't change the
122667 - * iwp->length, this ioctl just copies back max_token tokens
122668 - * filled with zeroes. Hopefully the driver isn't claiming
122669 - * them to be valid data.
122670 - */
122671 - iwp->length = descr->max_tokens;
122672 - }
122673 -
122674 err = handler(dev, info, (union iwreq_data *) iwp, extra);
122675
122676 iwp->length += essid_compat;
122677 diff --git a/net/x25/sysctl_net_x25.c b/net/x25/sysctl_net_x25.c
122678 index 4323952..a06dfe1 100644
122679 --- a/net/x25/sysctl_net_x25.c
122680 +++ b/net/x25/sysctl_net_x25.c
122681 @@ -70,7 +70,7 @@ static struct ctl_table x25_table[] = {
122682 .mode = 0644,
122683 .proc_handler = proc_dointvec,
122684 },
122685 - { 0, },
122686 + { },
122687 };
122688
122689 void __init x25_register_sysctl(void)
122690 diff --git a/net/x25/x25_proc.c b/net/x25/x25_proc.c
122691 index 0917f04..f4e3d8c 100644
122692 --- a/net/x25/x25_proc.c
122693 +++ b/net/x25/x25_proc.c
122694 @@ -209,7 +209,7 @@ static const struct file_operations x25_seq_forward_fops = {
122695
122696 int __init x25_proc_init(void)
122697 {
122698 - if (!proc_mkdir("x25", init_net.proc_net))
122699 + if (!proc_mkdir_restrict("x25", init_net.proc_net))
122700 return -ENOMEM;
122701
122702 if (!proc_create("x25/route", S_IRUGO, init_net.proc_net,
122703 diff --git a/net/xfrm/xfrm_policy.c b/net/xfrm/xfrm_policy.c
122704 index 638af06..7d9daad 100644
122705 --- a/net/xfrm/xfrm_policy.c
122706 +++ b/net/xfrm/xfrm_policy.c
122707 @@ -331,7 +331,7 @@ static void xfrm_policy_kill(struct xfrm_policy *policy)
122708 {
122709 policy->walk.dead = 1;
122710
122711 - atomic_inc(&policy->genid);
122712 + atomic_inc_unchecked(&policy->genid);
122713
122714 if (del_timer(&policy->polq.hold_timer))
122715 xfrm_pol_put(policy);
122716 @@ -781,7 +781,7 @@ int xfrm_policy_insert(int dir, struct xfrm_policy *policy, int excl)
122717 else
122718 hlist_add_head(&policy->bydst, chain);
122719 __xfrm_policy_link(policy, dir);
122720 - atomic_inc(&net->xfrm.flow_cache_genid);
122721 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
122722
122723 /* After previous checking, family can either be AF_INET or AF_INET6 */
122724 if (policy->family == AF_INET)
122725 @@ -1877,7 +1877,7 @@ xfrm_resolve_and_create_bundle(struct xfrm_policy **pols, int num_pols,
122726
122727 xdst->num_pols = num_pols;
122728 memcpy(xdst->pols, pols, sizeof(struct xfrm_policy *) * num_pols);
122729 - xdst->policy_genid = atomic_read(&pols[0]->genid);
122730 + xdst->policy_genid = atomic_read_unchecked(&pols[0]->genid);
122731
122732 return xdst;
122733 }
122734 @@ -2690,10 +2690,11 @@ void xfrm_garbage_collect(struct net *net)
122735 }
122736 EXPORT_SYMBOL(xfrm_garbage_collect);
122737
122738 -static void xfrm_garbage_collect_deferred(struct net *net)
122739 +void xfrm_garbage_collect_deferred(struct net *net)
122740 {
122741 flow_cache_flush_deferred(net);
122742 }
122743 +EXPORT_SYMBOL(xfrm_garbage_collect_deferred);
122744
122745 static void xfrm_init_pmtu(struct dst_entry *dst)
122746 {
122747 @@ -2743,7 +2744,7 @@ static int xfrm_bundle_ok(struct xfrm_dst *first)
122748 if (xdst->xfrm_genid != dst->xfrm->genid)
122749 return 0;
122750 if (xdst->num_pols > 0 &&
122751 - xdst->policy_genid != atomic_read(&xdst->pols[0]->genid))
122752 + xdst->policy_genid != atomic_read_unchecked(&xdst->pols[0]->genid))
122753 return 0;
122754
122755 mtu = dst_mtu(dst->child);
122756 @@ -2831,8 +2832,6 @@ int xfrm_policy_register_afinfo(struct xfrm_policy_afinfo *afinfo)
122757 dst_ops->link_failure = xfrm_link_failure;
122758 if (likely(dst_ops->neigh_lookup == NULL))
122759 dst_ops->neigh_lookup = xfrm_neigh_lookup;
122760 - if (likely(afinfo->garbage_collect == NULL))
122761 - afinfo->garbage_collect = xfrm_garbage_collect_deferred;
122762 rcu_assign_pointer(xfrm_policy_afinfo[afinfo->family], afinfo);
122763 }
122764 spin_unlock(&xfrm_policy_afinfo_lock);
122765 @@ -2886,7 +2885,6 @@ int xfrm_policy_unregister_afinfo(struct xfrm_policy_afinfo *afinfo)
122766 dst_ops->check = NULL;
122767 dst_ops->negative_advice = NULL;
122768 dst_ops->link_failure = NULL;
122769 - afinfo->garbage_collect = NULL;
122770 }
122771 return err;
122772 }
122773 @@ -3283,7 +3281,7 @@ static int xfrm_policy_migrate(struct xfrm_policy *pol,
122774 sizeof(pol->xfrm_vec[i].saddr));
122775 pol->xfrm_vec[i].encap_family = mp->new_family;
122776 /* flush bundles */
122777 - atomic_inc(&pol->genid);
122778 + atomic_inc_unchecked(&pol->genid);
122779 }
122780 }
122781
122782 diff --git a/net/xfrm/xfrm_state.c b/net/xfrm/xfrm_state.c
122783 index 96688cd..e68a2eb 100644
122784 --- a/net/xfrm/xfrm_state.c
122785 +++ b/net/xfrm/xfrm_state.c
122786 @@ -166,12 +166,14 @@ int xfrm_register_type(const struct xfrm_type *type, unsigned short family)
122787
122788 if (unlikely(afinfo == NULL))
122789 return -EAFNOSUPPORT;
122790 - typemap = afinfo->type_map;
122791 + typemap = (const struct xfrm_type **)afinfo->type_map;
122792 spin_lock_bh(&xfrm_type_lock);
122793
122794 - if (likely(typemap[type->proto] == NULL))
122795 + if (likely(typemap[type->proto] == NULL)) {
122796 + pax_open_kernel();
122797 typemap[type->proto] = type;
122798 - else
122799 + pax_close_kernel();
122800 + } else
122801 err = -EEXIST;
122802 spin_unlock_bh(&xfrm_type_lock);
122803 xfrm_state_put_afinfo(afinfo);
122804 @@ -187,13 +189,16 @@ int xfrm_unregister_type(const struct xfrm_type *type, unsigned short family)
122805
122806 if (unlikely(afinfo == NULL))
122807 return -EAFNOSUPPORT;
122808 - typemap = afinfo->type_map;
122809 + typemap = (const struct xfrm_type **)afinfo->type_map;
122810 spin_lock_bh(&xfrm_type_lock);
122811
122812 if (unlikely(typemap[type->proto] != type))
122813 err = -ENOENT;
122814 - else
122815 + else {
122816 + pax_open_kernel();
122817 typemap[type->proto] = NULL;
122818 + pax_close_kernel();
122819 + }
122820 spin_unlock_bh(&xfrm_type_lock);
122821 xfrm_state_put_afinfo(afinfo);
122822 return err;
122823 @@ -203,7 +208,6 @@ EXPORT_SYMBOL(xfrm_unregister_type);
122824 static const struct xfrm_type *xfrm_get_type(u8 proto, unsigned short family)
122825 {
122826 struct xfrm_state_afinfo *afinfo;
122827 - const struct xfrm_type **typemap;
122828 const struct xfrm_type *type;
122829 int modload_attempted = 0;
122830
122831 @@ -211,9 +215,8 @@ retry:
122832 afinfo = xfrm_state_get_afinfo(family);
122833 if (unlikely(afinfo == NULL))
122834 return NULL;
122835 - typemap = afinfo->type_map;
122836
122837 - type = typemap[proto];
122838 + type = afinfo->type_map[proto];
122839 if (unlikely(type && !try_module_get(type->owner)))
122840 type = NULL;
122841 if (!type && !modload_attempted) {
122842 @@ -247,7 +250,7 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
122843 return -EAFNOSUPPORT;
122844
122845 err = -EEXIST;
122846 - modemap = afinfo->mode_map;
122847 + modemap = (struct xfrm_mode **)afinfo->mode_map;
122848 spin_lock_bh(&xfrm_mode_lock);
122849 if (modemap[mode->encap])
122850 goto out;
122851 @@ -256,8 +259,10 @@ int xfrm_register_mode(struct xfrm_mode *mode, int family)
122852 if (!try_module_get(afinfo->owner))
122853 goto out;
122854
122855 - mode->afinfo = afinfo;
122856 + pax_open_kernel();
122857 + *(const void **)&mode->afinfo = afinfo;
122858 modemap[mode->encap] = mode;
122859 + pax_close_kernel();
122860 err = 0;
122861
122862 out:
122863 @@ -281,10 +286,12 @@ int xfrm_unregister_mode(struct xfrm_mode *mode, int family)
122864 return -EAFNOSUPPORT;
122865
122866 err = -ENOENT;
122867 - modemap = afinfo->mode_map;
122868 + modemap = (struct xfrm_mode **)afinfo->mode_map;
122869 spin_lock_bh(&xfrm_mode_lock);
122870 if (likely(modemap[mode->encap] == mode)) {
122871 + pax_open_kernel();
122872 modemap[mode->encap] = NULL;
122873 + pax_close_kernel();
122874 module_put(mode->afinfo->owner);
122875 err = 0;
122876 }
122877 @@ -1505,10 +1512,10 @@ EXPORT_SYMBOL(xfrm_find_acq_byseq);
122878 u32 xfrm_get_acqseq(void)
122879 {
122880 u32 res;
122881 - static atomic_t acqseq;
122882 + static atomic_unchecked_t acqseq;
122883
122884 do {
122885 - res = atomic_inc_return(&acqseq);
122886 + res = atomic_inc_return_unchecked(&acqseq);
122887 } while (!res);
122888
122889 return res;
122890 diff --git a/net/xfrm/xfrm_sysctl.c b/net/xfrm/xfrm_sysctl.c
122891 index 05a6e3d..6716ec9 100644
122892 --- a/net/xfrm/xfrm_sysctl.c
122893 +++ b/net/xfrm/xfrm_sysctl.c
122894 @@ -42,7 +42,7 @@ static struct ctl_table xfrm_table[] = {
122895
122896 int __net_init xfrm_sysctl_init(struct net *net)
122897 {
122898 - struct ctl_table *table;
122899 + ctl_table_no_const *table;
122900
122901 __xfrm_sysctl_init(net);
122902
122903 diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
122904 index d3437b8..6c3becb 100644
122905 --- a/scripts/Kbuild.include
122906 +++ b/scripts/Kbuild.include
122907 @@ -142,7 +142,7 @@ cc-ifversion = $(shell [ $(cc-version) $(1) $(2) ] && echo $(3) || echo $(4))
122908 # cc-ldoption
122909 # Usage: ldflags += $(call cc-ldoption, -Wl$(comma)--hash-style=both)
122910 cc-ldoption = $(call try-run,\
122911 - $(CC) $(1) -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
122912 + $(CC) $(1) -Wl,-r -nostdlib -x c /dev/null -o "$$TMP",$(1),$(2))
122913
122914 # ld-option
122915 # Usage: LDFLAGS += $(call ld-option, -X)
122916 diff --git a/scripts/Makefile.build b/scripts/Makefile.build
122917 index 01df30a..b687dbf 100644
122918 --- a/scripts/Makefile.build
122919 +++ b/scripts/Makefile.build
122920 @@ -60,7 +60,7 @@ endif
122921 endif
122922
122923 # Do not include host rules unless needed
122924 -ifneq ($(hostprogs-y)$(hostprogs-m),)
122925 +ifneq ($(hostprogs-y)$(hostprogs-m)$(hostlibs-y)$(hostlibs-m)$(hostcxxlibs-y)$(hostcxxlibs-m),)
122926 include scripts/Makefile.host
122927 endif
122928
122929 diff --git a/scripts/Makefile.clean b/scripts/Makefile.clean
122930 index 55c96cb..e4e88ab 100644
122931 --- a/scripts/Makefile.clean
122932 +++ b/scripts/Makefile.clean
122933 @@ -38,7 +38,8 @@ subdir-ymn := $(addprefix $(obj)/,$(subdir-ymn))
122934 __clean-files := $(extra-y) $(extra-m) $(extra-) \
122935 $(always) $(targets) $(clean-files) \
122936 $(host-progs) \
122937 - $(hostprogs-y) $(hostprogs-m) $(hostprogs-)
122938 + $(hostprogs-y) $(hostprogs-m) $(hostprogs-) \
122939 + $(hostlibs-y) $(hostlibs-m) $(hostlibs-)
122940
122941 __clean-files := $(filter-out $(no-clean-files), $(__clean-files))
122942
122943 diff --git a/scripts/Makefile.host b/scripts/Makefile.host
122944 index 133edfa..c9aa07f 100644
122945 --- a/scripts/Makefile.host
122946 +++ b/scripts/Makefile.host
122947 @@ -20,7 +20,19 @@
122948 # Will compile qconf as a C++ program, and menu as a C program.
122949 # They are linked as C++ code to the executable qconf
122950
122951 +# hostprogs-y := conf
122952 +# conf-objs := conf.o libkconfig.so
122953 +# libkconfig-objs := expr.o type.o
122954 +# Will create a shared library named libkconfig.so that consists of
122955 +# expr.o and type.o (they are both compiled as C code and the object files
122956 +# are made as position independent code).
122957 +# conf.c is compiled as a C program, and conf.o is linked together with
122958 +# libkconfig.so as the executable conf.
122959 +# Note: Shared libraries consisting of C++ files are not supported
122960 +
122961 __hostprogs := $(sort $(hostprogs-y) $(hostprogs-m))
122962 +__hostlibs := $(sort $(hostlibs-y) $(hostlibs-m))
122963 +__hostcxxlibs := $(sort $(hostcxxlibs-y) $(hostcxxlibs-m))
122964
122965 # C code
122966 # Executables compiled from a single .c file
122967 @@ -42,6 +54,19 @@ host-cxxmulti := $(foreach m,$(__hostprogs),$(if $($(m)-cxxobjs),$(m)))
122968 # C++ Object (.o) files compiled from .cc files
122969 host-cxxobjs := $(sort $(foreach m,$(host-cxxmulti),$($(m)-cxxobjs)))
122970
122971 +# Shared libaries (only .c supported)
122972 +# Shared libraries (.so) - all .so files referenced in "xxx-objs"
122973 +host-cshlib := $(sort $(filter %.so, $(host-cobjs)))
122974 +host-cshlib += $(sort $(filter %.so, $(__hostlibs)))
122975 +host-cxxshlib := $(sort $(filter %.so, $(__hostcxxlibs)))
122976 +# Remove .so files from "xxx-objs"
122977 +host-cobjs := $(filter-out %.so,$(host-cobjs))
122978 +host-cxxobjs := $(filter-out %.so,$(host-cxxobjs))
122979 +
122980 +# Object (.o) files used by the shared libaries
122981 +host-cshobjs := $(sort $(foreach m,$(host-cshlib),$($(m:.so=-objs))))
122982 +host-cxxshobjs := $(sort $(foreach m,$(host-cxxshlib),$($(m:.so=-objs))))
122983 +
122984 # output directory for programs/.o files
122985 # hostprogs-y := tools/build may have been specified.
122986 # Retrieve also directory of .o files from prog-objs or prog-cxxobjs notation
122987 @@ -56,6 +81,10 @@ host-cmulti := $(addprefix $(obj)/,$(host-cmulti))
122988 host-cobjs := $(addprefix $(obj)/,$(host-cobjs))
122989 host-cxxmulti := $(addprefix $(obj)/,$(host-cxxmulti))
122990 host-cxxobjs := $(addprefix $(obj)/,$(host-cxxobjs))
122991 +host-cshlib := $(addprefix $(obj)/,$(host-cshlib))
122992 +host-cxxshlib := $(addprefix $(obj)/,$(host-cxxshlib))
122993 +host-cshobjs := $(addprefix $(obj)/,$(host-cshobjs))
122994 +host-cxxshobjs := $(addprefix $(obj)/,$(host-cxxshobjs))
122995 host-objdirs := $(addprefix $(obj)/,$(host-objdirs))
122996
122997 obj-dirs += $(host-objdirs)
122998 @@ -124,5 +153,37 @@ quiet_cmd_host-cxxobjs = HOSTCXX $@
122999 $(host-cxxobjs): $(obj)/%.o: $(src)/%.cc FORCE
123000 $(call if_changed_dep,host-cxxobjs)
123001
123002 +# Compile .c file, create position independent .o file
123003 +# host-cshobjs -> .o
123004 +quiet_cmd_host-cshobjs = HOSTCC -fPIC $@
123005 + cmd_host-cshobjs = $(HOSTCC) $(hostc_flags) -fPIC -c -o $@ $<
123006 +$(host-cshobjs): $(obj)/%.o: $(src)/%.c FORCE
123007 + $(call if_changed_dep,host-cshobjs)
123008 +
123009 +# Compile .c file, create position independent .o file
123010 +# host-cxxshobjs -> .o
123011 +quiet_cmd_host-cxxshobjs = HOSTCXX -fPIC $@
123012 + cmd_host-cxxshobjs = $(HOSTCXX) $(hostcxx_flags) -fPIC -c -o $@ $<
123013 +$(host-cxxshobjs): $(obj)/%.o: $(src)/%.c FORCE
123014 + $(call if_changed_dep,host-cxxshobjs)
123015 +
123016 +# Link a shared library, based on position independent .o files
123017 +# *.o -> .so shared library (host-cshlib)
123018 +quiet_cmd_host-cshlib = HOSTLLD -shared $@
123019 + cmd_host-cshlib = $(HOSTCC) $(HOSTLDFLAGS) -shared -o $@ \
123020 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123021 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123022 +$(host-cshlib): $(obj)/%: $(host-cshobjs) FORCE
123023 + $(call if_changed,host-cshlib)
123024 +
123025 +# Link a shared library, based on position independent .o files
123026 +# *.o -> .so shared library (host-cxxshlib)
123027 +quiet_cmd_host-cxxshlib = HOSTLLD -shared $@
123028 + cmd_host-cxxshlib = $(HOSTCXX) $(HOSTLDFLAGS) -shared -o $@ \
123029 + $(addprefix $(obj)/,$($(@F:.so=-objs))) \
123030 + $(HOST_LOADLIBES) $(HOSTLOADLIBES_$(@F))
123031 +$(host-cxxshlib): $(obj)/%: $(host-cxxshobjs) FORCE
123032 + $(call if_changed,host-cxxshlib)
123033 +
123034 targets += $(host-csingle) $(host-cmulti) $(host-cobjs)\
123035 - $(host-cxxmulti) $(host-cxxobjs)
123036 + $(host-cxxmulti) $(host-cxxobjs) $(host-cshlib) $(host-cshobjs) $(host-cxxshlib) $(host-cxxshobjs)
123037 diff --git a/scripts/basic/fixdep.c b/scripts/basic/fixdep.c
123038 index b304068..462d24e 100644
123039 --- a/scripts/basic/fixdep.c
123040 +++ b/scripts/basic/fixdep.c
123041 @@ -161,7 +161,7 @@ static unsigned int strhash(const char *str, unsigned int sz)
123042 /*
123043 * Lookup a value in the configuration string.
123044 */
123045 -static int is_defined_config(const char *name, int len, unsigned int hash)
123046 +static int is_defined_config(const char *name, unsigned int len, unsigned int hash)
123047 {
123048 struct item *aux;
123049
123050 @@ -211,10 +211,10 @@ static void clear_config(void)
123051 /*
123052 * Record the use of a CONFIG_* word.
123053 */
123054 -static void use_config(const char *m, int slen)
123055 +static void use_config(const char *m, unsigned int slen)
123056 {
123057 unsigned int hash = strhash(m, slen);
123058 - int c, i;
123059 + unsigned int c, i;
123060
123061 if (is_defined_config(m, slen, hash))
123062 return;
123063 @@ -235,9 +235,9 @@ static void use_config(const char *m, int slen)
123064
123065 static void parse_config_file(const char *map, size_t len)
123066 {
123067 - const int *end = (const int *) (map + len);
123068 + const unsigned int *end = (const unsigned int *) (map + len);
123069 /* start at +1, so that p can never be < map */
123070 - const int *m = (const int *) map + 1;
123071 + const unsigned int *m = (const unsigned int *) map + 1;
123072 const char *p, *q;
123073
123074 for (; m < end; m++) {
123075 @@ -435,7 +435,7 @@ static void print_deps(void)
123076 static void traps(void)
123077 {
123078 static char test[] __attribute__((aligned(sizeof(int)))) = "CONF";
123079 - int *p = (int *)test;
123080 + unsigned int *p = (unsigned int *)test;
123081
123082 if (*p != INT_CONF) {
123083 fprintf(stderr, "fixdep: sizeof(int) != 4 or wrong endianness? %#x\n",
123084 diff --git a/scripts/gcc-plugin.sh b/scripts/gcc-plugin.sh
123085 new file mode 100644
123086 index 0000000..eaa4fce
123087 --- /dev/null
123088 +++ b/scripts/gcc-plugin.sh
123089 @@ -0,0 +1,51 @@
123090 +#!/bin/sh
123091 +srctree=$(dirname "$0")
123092 +gccplugins_dir=$($3 -print-file-name=plugin)
123093 +plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123094 +#include "gcc-common.h"
123095 +#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
123096 +#warning $2 CXX
123097 +#else
123098 +#warning $1 CC
123099 +#endif
123100 +EOF
123101 +)
123102 +
123103 +if [ $? -ne 0 ]
123104 +then
123105 + exit 1
123106 +fi
123107 +
123108 +case "$plugincc" in
123109 + *"$1 CC"*)
123110 + echo "$1"
123111 + exit 0
123112 + ;;
123113 +
123114 + *"$2 CXX"*)
123115 + # the c++ compiler needs another test, see below
123116 + ;;
123117 +
123118 + *)
123119 + exit 1
123120 + ;;
123121 +esac
123122 +
123123 +# we need a c++ compiler that supports the designated initializer GNU extension
123124 +plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/../tools/gcc -I"${gccplugins_dir}"/include 2>&1 <<EOF
123125 +#include "gcc-common.h"
123126 +class test {
123127 +public:
123128 + int test;
123129 +} test = {
123130 + .test = 1
123131 +};
123132 +EOF
123133 +)
123134 +
123135 +if [ $? -eq 0 ]
123136 +then
123137 + echo "$2"
123138 + exit 0
123139 +fi
123140 +exit 1
123141 diff --git a/scripts/headers_install.sh b/scripts/headers_install.sh
123142 index fdebd66..a349e33 100755
123143 --- a/scripts/headers_install.sh
123144 +++ b/scripts/headers_install.sh
123145 @@ -32,6 +32,7 @@ do
123146 FILE="$(basename "$i")"
123147 sed -r \
123148 -e 's/([ \t(])(__user|__force|__iomem)[ \t]/\1/g' \
123149 + -e 's/__intentional_overflow\([- \t,0-9]*\)//g' \
123150 -e 's/__attribute_const__([ \t]|$)/\1/g' \
123151 -e 's@^#include <linux/compiler.h>@@' \
123152 -e 's/(^|[^a-zA-Z0-9])__packed([^a-zA-Z0-9_]|$)/\1__attribute__((packed))\2/g' \
123153 diff --git a/scripts/link-vmlinux.sh b/scripts/link-vmlinux.sh
123154 index 86a4fe7..99e91f9 100755
123155 --- a/scripts/link-vmlinux.sh
123156 +++ b/scripts/link-vmlinux.sh
123157 @@ -166,7 +166,7 @@ else
123158 fi;
123159
123160 # final build of init/
123161 -${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init
123162 +${MAKE} -f "${srctree}/scripts/Makefile.build" obj=init GCC_PLUGINS_CFLAGS="${GCC_PLUGINS_CFLAGS}" GCC_PLUGINS_AFLAGS="${GCC_PLUGINS_AFLAGS}"
123163
123164 kallsymso=""
123165 kallsyms_vmlinux=""
123166 diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
123167 index 78691d5..56972f2 100644
123168 --- a/scripts/mod/file2alias.c
123169 +++ b/scripts/mod/file2alias.c
123170 @@ -142,7 +142,7 @@ static void device_id_check(const char *modname, const char *device_id,
123171 unsigned long size, unsigned long id_size,
123172 void *symval)
123173 {
123174 - int i;
123175 + unsigned int i;
123176
123177 if (size % id_size || size < id_size) {
123178 fatal("%s: sizeof(struct %s_device_id)=%lu is not a modulo "
123179 @@ -171,7 +171,7 @@ static void device_id_check(const char *modname, const char *device_id,
123180 /* USB is special because the bcdDevice can be matched against a numeric range */
123181 /* Looks like "usb:vNpNdNdcNdscNdpNicNiscNipNinN" */
123182 static void do_usb_entry(void *symval,
123183 - unsigned int bcdDevice_initial, int bcdDevice_initial_digits,
123184 + unsigned int bcdDevice_initial, unsigned int bcdDevice_initial_digits,
123185 unsigned char range_lo, unsigned char range_hi,
123186 unsigned char max, struct module *mod)
123187 {
123188 @@ -281,7 +281,7 @@ static void do_usb_entry_multi(void *symval, struct module *mod)
123189 {
123190 unsigned int devlo, devhi;
123191 unsigned char chi, clo, max;
123192 - int ndigits;
123193 + unsigned int ndigits;
123194
123195 DEF_FIELD(symval, usb_device_id, match_flags);
123196 DEF_FIELD(symval, usb_device_id, idVendor);
123197 @@ -534,7 +534,7 @@ static void do_pnp_device_entry(void *symval, unsigned long size,
123198 for (i = 0; i < count; i++) {
123199 DEF_FIELD_ADDR(symval + i*id_size, pnp_device_id, id);
123200 char acpi_id[sizeof(*id)];
123201 - int j;
123202 + unsigned int j;
123203
123204 buf_printf(&mod->dev_table_buf,
123205 "MODULE_ALIAS(\"pnp:d%s*\");\n", *id);
123206 @@ -563,7 +563,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123207
123208 for (j = 0; j < PNP_MAX_DEVICES; j++) {
123209 const char *id = (char *)(*devs)[j].id;
123210 - int i2, j2;
123211 + unsigned int i2, j2;
123212 int dup = 0;
123213
123214 if (!id[0])
123215 @@ -589,7 +589,7 @@ static void do_pnp_card_entries(void *symval, unsigned long size,
123216 /* add an individual alias for every device entry */
123217 if (!dup) {
123218 char acpi_id[PNP_ID_LEN];
123219 - int k;
123220 + unsigned int k;
123221
123222 buf_printf(&mod->dev_table_buf,
123223 "MODULE_ALIAS(\"pnp:d%s*\");\n", id);
123224 @@ -939,7 +939,7 @@ static void dmi_ascii_filter(char *d, const char *s)
123225 static int do_dmi_entry(const char *filename, void *symval,
123226 char *alias)
123227 {
123228 - int i, j;
123229 + unsigned int i, j;
123230 DEF_FIELD_ADDR(symval, dmi_system_id, matches);
123231 sprintf(alias, "dmi*");
123232
123233 diff --git a/scripts/mod/modpost.c b/scripts/mod/modpost.c
123234 index 91ee1b2..c9cf01a 100644
123235 --- a/scripts/mod/modpost.c
123236 +++ b/scripts/mod/modpost.c
123237 @@ -942,6 +942,7 @@ enum mismatch {
123238 ANY_EXIT_TO_ANY_INIT,
123239 EXPORT_TO_INIT_EXIT,
123240 EXTABLE_TO_NON_TEXT,
123241 + DATA_TO_TEXT
123242 };
123243
123244 /**
123245 @@ -1068,6 +1069,12 @@ static const struct sectioncheck sectioncheck[] = {
123246 .good_tosec = {ALL_TEXT_SECTIONS , NULL},
123247 .mismatch = EXTABLE_TO_NON_TEXT,
123248 .handler = extable_mismatch_handler,
123249 +},
123250 +/* Do not reference code from writable data */
123251 +{
123252 + .fromsec = { DATA_SECTIONS, NULL },
123253 + .bad_tosec = { ALL_TEXT_SECTIONS, NULL },
123254 + .mismatch = DATA_TO_TEXT
123255 }
123256 };
123257
123258 @@ -1217,10 +1224,10 @@ static Elf_Sym *find_elf_symbol(struct elf_info *elf, Elf64_Sword addr,
123259 continue;
123260 if (ELF_ST_TYPE(sym->st_info) == STT_SECTION)
123261 continue;
123262 - if (sym->st_value == addr)
123263 - return sym;
123264 /* Find a symbol nearby - addr are maybe negative */
123265 d = sym->st_value - addr;
123266 + if (d == 0)
123267 + return sym;
123268 if (d < 0)
123269 d = addr - sym->st_value;
123270 if (d < distance) {
123271 @@ -1503,6 +1510,14 @@ static void report_sec_mismatch(const char *modname,
123272 fatal("There's a special handler for this mismatch type, "
123273 "we should never get here.");
123274 break;
123275 + case DATA_TO_TEXT:
123276 +#if 0
123277 + fprintf(stderr,
123278 + "The %s %s:%s references\n"
123279 + "the %s %s:%s%s\n",
123280 + from, fromsec, fromsym, to, tosec, tosym, to_p);
123281 +#endif
123282 + break;
123283 }
123284 fprintf(stderr, "\n");
123285 }
123286 @@ -1892,7 +1907,7 @@ static void section_rel(const char *modname, struct elf_info *elf,
123287 static void check_sec_ref(struct module *mod, const char *modname,
123288 struct elf_info *elf)
123289 {
123290 - int i;
123291 + unsigned int i;
123292 Elf_Shdr *sechdrs = elf->sechdrs;
123293
123294 /* Walk through all sections */
123295 @@ -2023,7 +2038,7 @@ void __attribute__((format(printf, 2, 3))) buf_printf(struct buffer *buf,
123296 va_end(ap);
123297 }
123298
123299 -void buf_write(struct buffer *buf, const char *s, int len)
123300 +void buf_write(struct buffer *buf, const char *s, unsigned int len)
123301 {
123302 if (buf->size - buf->pos < len) {
123303 buf->size += len + SZ;
123304 @@ -2242,7 +2257,7 @@ static void write_if_changed(struct buffer *b, const char *fname)
123305 if (fstat(fileno(file), &st) < 0)
123306 goto close_write;
123307
123308 - if (st.st_size != b->pos)
123309 + if (st.st_size != (off_t)b->pos)
123310 goto close_write;
123311
123312 tmp = NOFAIL(malloc(b->pos));
123313 diff --git a/scripts/mod/modpost.h b/scripts/mod/modpost.h
123314 index 168b43d..77914bf 100644
123315 --- a/scripts/mod/modpost.h
123316 +++ b/scripts/mod/modpost.h
123317 @@ -92,15 +92,15 @@ void *do_nofail(void *ptr, const char *expr);
123318
123319 struct buffer {
123320 char *p;
123321 - int pos;
123322 - int size;
123323 + unsigned int pos;
123324 + unsigned int size;
123325 };
123326
123327 void __attribute__((format(printf, 2, 3)))
123328 buf_printf(struct buffer *buf, const char *fmt, ...);
123329
123330 void
123331 -buf_write(struct buffer *buf, const char *s, int len);
123332 +buf_write(struct buffer *buf, const char *s, unsigned int len);
123333
123334 struct module {
123335 struct module *next;
123336 diff --git a/scripts/mod/sumversion.c b/scripts/mod/sumversion.c
123337 index 944418d..15291e4 100644
123338 --- a/scripts/mod/sumversion.c
123339 +++ b/scripts/mod/sumversion.c
123340 @@ -470,7 +470,7 @@ static void write_version(const char *filename, const char *sum,
123341 goto out;
123342 }
123343
123344 - if (write(fd, sum, strlen(sum)+1) != strlen(sum)+1) {
123345 + if (write(fd, sum, strlen(sum)+1) != (ssize_t)strlen(sum)+1) {
123346 warn("writing sum in %s failed: %s\n",
123347 filename, strerror(errno));
123348 goto out;
123349 diff --git a/scripts/module-common.lds b/scripts/module-common.lds
123350 index 73a2c7d..df11b31 100644
123351 --- a/scripts/module-common.lds
123352 +++ b/scripts/module-common.lds
123353 @@ -6,6 +6,10 @@
123354 SECTIONS {
123355 /DISCARD/ : { *(.discard) }
123356
123357 + .rodata 0: {
123358 + *(.rodata) *(.rodata.*)
123359 + *(.data..read_only)
123360 + }
123361 __ksymtab 0 : { *(SORT(___ksymtab+*)) }
123362 __ksymtab_gpl 0 : { *(SORT(___ksymtab_gpl+*)) }
123363 __ksymtab_unused 0 : { *(SORT(___ksymtab_unused+*)) }
123364 diff --git a/scripts/package/Makefile b/scripts/package/Makefile
123365 index 99ca6e7..3a1a1a1 100644
123366 --- a/scripts/package/Makefile
123367 +++ b/scripts/package/Makefile
123368 @@ -46,7 +46,7 @@ rpm-pkg rpm: FORCE
123369 ln -sf $(srctree) $(KERNELPATH)
123370 $(CONFIG_SHELL) $(MKSPEC) >$(objtree)/kernel.spec
123371 $(CONFIG_SHELL) $(srctree)/scripts/setlocalversion --save-scmversion
123372 - tar -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
123373 + tar --owner=root --group=root -cz $(RCS_TAR_IGNORE) -f $(KERNELPATH).tar.gz $(TAR_CONTENT)
123374 rm $(KERNELPATH)
123375 rm -f $(objtree)/.scmversion
123376 $(CONFIG_SHELL) $(srctree)/scripts/mkversion > $(objtree)/.tmp_version
123377 diff --git a/scripts/package/builddeb b/scripts/package/builddeb
123378 index 88dbf23..d1b4291 100755
123379 --- a/scripts/package/builddeb
123380 +++ b/scripts/package/builddeb
123381 @@ -304,6 +304,7 @@ fi
123382 (cd $srctree; find arch/$SRCARCH -name module.lds -o -name Kbuild.platforms -o -name Platform) >> "$objtree/debian/hdrsrcfiles"
123383 (cd $srctree; find $(find arch/$SRCARCH -name include -o -name scripts -type d) -type f) >> "$objtree/debian/hdrsrcfiles"
123384 (cd $objtree; find arch/$SRCARCH/include Module.symvers include scripts -type f) >> "$objtree/debian/hdrobjfiles"
123385 +(cd $objtree; find tools/gcc -name \*.so >> "$objtree/debian/hdrobjfiles")
123386 destdir=$kernel_headers_dir/usr/src/linux-headers-$version
123387 mkdir -p "$destdir"
123388 (cd $srctree; tar -c -f - -T -) < "$objtree/debian/hdrsrcfiles" | (cd $destdir; tar -xf -)
123389 diff --git a/scripts/package/mkspec b/scripts/package/mkspec
123390 index d9ab94b..eb7f04c 100755
123391 --- a/scripts/package/mkspec
123392 +++ b/scripts/package/mkspec
123393 @@ -122,30 +122,41 @@ echo 'rm -f $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE/{build,source}"
123394 echo "mkdir -p "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE"
123395 echo "EXCLUDES=\"$RCS_TAR_IGNORE --exclude .tmp_versions --exclude=*vmlinux* --exclude=*.o --exclude=*.ko --exclude=*.cmd --exclude=Documentation --exclude=firmware --exclude .config.old --exclude .missing-syscalls.d\""
123396 echo "tar "'$EXCLUDES'" -cf- . | (cd "'$RPM_BUILD_ROOT'"/usr/src/kernels/$KERNELRELEASE;tar xvf -)"
123397 -echo 'cd $RPM_BUILD_ROOT'"/lib/modules/$KERNELRELEASE"
123398 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE build"
123399 -echo "ln -sf /usr/src/kernels/$KERNELRELEASE source"
123400 fi
123401
123402 echo ""
123403 echo "%clean"
123404 echo 'rm -rf $RPM_BUILD_ROOT'
123405 echo ""
123406 +echo "%pre"
123407 +echo 'chmod -f 0500 /boot'
123408 +echo 'if [ -d /lib/modules ]; then'
123409 +echo 'chmod -f 0500 /lib/modules'
123410 +echo 'fi'
123411 +echo 'if [ -d /lib32/modules ]; then'
123412 +echo 'chmod -f 0500 /lib32/modules'
123413 +echo 'fi'
123414 +echo 'if [ -d /lib64/modules ]; then'
123415 +echo 'chmod -f 0500 /lib64/modules'
123416 +echo 'fi'
123417 +echo ""
123418 +echo "%post devel"
123419 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/build"
123420 +echo "ln -sf /usr/src/kernels/$KERNELRELEASE /lib/modules/$KERNELRELEASE/source"
123421 +echo ""
123422 echo "%post"
123423 -echo "if [ -x /sbin/installkernel -a -r /boot/vmlinuz-$KERNELRELEASE -a -r /boot/System.map-$KERNELRELEASE ]; then"
123424 -echo "cp /boot/vmlinuz-$KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm"
123425 -echo "cp /boot/System.map-$KERNELRELEASE /boot/System.map-$KERNELRELEASE-rpm"
123426 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE /boot/System.map-$KERNELRELEASE"
123427 -echo "/sbin/installkernel $KERNELRELEASE /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
123428 -echo "rm -f /boot/vmlinuz-$KERNELRELEASE-rpm /boot/System.map-$KERNELRELEASE-rpm"
123429 +echo "if [ -x /sbin/dracut ]; then"
123430 +echo '/sbin/new-kernel-pkg --dracut --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
123431 +echo "else"
123432 +echo '/sbin/new-kernel-pkg --mkinitrd --depmod --install --make-default '"$KERNELRELEASE"' || exit $?'
123433 echo "fi"
123434 echo ""
123435 echo "%files"
123436 -echo '%defattr (-, root, root)'
123437 +echo '%defattr (400, root, root, 500)'
123438 echo "%dir /lib/modules"
123439 -echo "/lib/modules/$KERNELRELEASE"
123440 echo "%exclude /lib/modules/$KERNELRELEASE/build"
123441 echo "%exclude /lib/modules/$KERNELRELEASE/source"
123442 +echo "/lib/modules/$KERNELRELEASE"
123443 echo "/lib/firmware/$KERNELRELEASE"
123444 echo "/boot/*"
123445 echo ""
123446 @@ -155,9 +166,8 @@ echo "/usr/include"
123447 echo ""
123448 if ! $PREBUILT; then
123449 echo "%files devel"
123450 -echo '%defattr (-, root, root)'
123451 +echo '%defattr (400, root, root, 500)'
123452 +echo "%dir /lib/modules/$KERNELRELEASE"
123453 echo "/usr/src/kernels/$KERNELRELEASE"
123454 -echo "/lib/modules/$KERNELRELEASE/build"
123455 -echo "/lib/modules/$KERNELRELEASE/source"
123456 echo ""
123457 fi
123458 diff --git a/scripts/pnmtologo.c b/scripts/pnmtologo.c
123459 index 4718d78..9220d58 100644
123460 --- a/scripts/pnmtologo.c
123461 +++ b/scripts/pnmtologo.c
123462 @@ -244,14 +244,14 @@ static void write_header(void)
123463 fprintf(out, " * Linux logo %s\n", logoname);
123464 fputs(" */\n\n", out);
123465 fputs("#include <linux/linux_logo.h>\n\n", out);
123466 - fprintf(out, "static unsigned char %s_data[] __initdata = {\n",
123467 + fprintf(out, "static unsigned char %s_data[] = {\n",
123468 logoname);
123469 }
123470
123471 static void write_footer(void)
123472 {
123473 fputs("\n};\n\n", out);
123474 - fprintf(out, "const struct linux_logo %s __initconst = {\n", logoname);
123475 + fprintf(out, "const struct linux_logo %s = {\n", logoname);
123476 fprintf(out, "\t.type\t\t= %s,\n", logo_types[logo_type]);
123477 fprintf(out, "\t.width\t\t= %d,\n", logo_width);
123478 fprintf(out, "\t.height\t\t= %d,\n", logo_height);
123479 @@ -381,7 +381,7 @@ static void write_logo_clut224(void)
123480 fputs("\n};\n\n", out);
123481
123482 /* write logo clut */
123483 - fprintf(out, "static unsigned char %s_clut[] __initdata = {\n",
123484 + fprintf(out, "static unsigned char %s_clut[] = {\n",
123485 logoname);
123486 write_hex_cnt = 0;
123487 for (i = 0; i < logo_clutsize; i++) {
123488 diff --git a/scripts/sortextable.h b/scripts/sortextable.h
123489 index ba87004..3f4852c 100644
123490 --- a/scripts/sortextable.h
123491 +++ b/scripts/sortextable.h
123492 @@ -108,9 +108,9 @@ do_func(Elf_Ehdr *ehdr, char const *const fname, table_sort_t custom_sort)
123493 const char *secstrtab;
123494 const char *strtab;
123495 char *extab_image;
123496 - int extab_index = 0;
123497 - int i;
123498 - int idx;
123499 + unsigned int extab_index = 0;
123500 + unsigned int i;
123501 + unsigned int idx;
123502 unsigned int num_sections;
123503 unsigned int secindex_strings;
123504
123505 diff --git a/scripts/tags.sh b/scripts/tags.sh
123506 index cdb491d..8d32bfc 100755
123507 --- a/scripts/tags.sh
123508 +++ b/scripts/tags.sh
123509 @@ -26,7 +26,7 @@ else
123510 fi
123511
123512 # ignore userspace tools
123513 -ignore="$ignore ( -path ${tree}tools ) -prune -o"
123514 +ignore="$ignore ( -path \"${tree}tools/[^g]*\" ) -prune -o"
123515
123516 # Find all available archs
123517 find_all_archs()
123518 diff --git a/security/Kconfig b/security/Kconfig
123519 index bf4ec46..1fa98bf 100644
123520 --- a/security/Kconfig
123521 +++ b/security/Kconfig
123522 @@ -4,6 +4,981 @@
123523
123524 menu "Security options"
123525
123526 +menu "Grsecurity"
123527 +
123528 + config ARCH_TRACK_EXEC_LIMIT
123529 + bool
123530 +
123531 + config PAX_KERNEXEC_PLUGIN
123532 + bool
123533 +
123534 + config PAX_PER_CPU_PGD
123535 + bool
123536 +
123537 + config TASK_SIZE_MAX_SHIFT
123538 + int
123539 + depends on X86_64
123540 + default 47 if !PAX_PER_CPU_PGD
123541 + default 42 if PAX_PER_CPU_PGD
123542 +
123543 + config PAX_ENABLE_PAE
123544 + bool
123545 + default y if (X86_32 && (MPENTIUM4 || MK8 || MPSC || MCORE2 || MATOM))
123546 +
123547 + config PAX_USERCOPY_SLABS
123548 + bool
123549 +
123550 +config GRKERNSEC
123551 + bool "Grsecurity"
123552 + select CRYPTO
123553 + select CRYPTO_SHA256
123554 + select PROC_FS
123555 + select STOP_MACHINE
123556 + select TTY
123557 + select DEBUG_KERNEL
123558 + select DEBUG_LIST
123559 + select MULTIUSER
123560 + help
123561 + If you say Y here, you will be able to configure many features
123562 + that will enhance the security of your system. It is highly
123563 + recommended that you say Y here and read through the help
123564 + for each option so that you fully understand the features and
123565 + can evaluate their usefulness for your machine.
123566 +
123567 +choice
123568 + prompt "Configuration Method"
123569 + depends on GRKERNSEC
123570 + default GRKERNSEC_CONFIG_CUSTOM
123571 + help
123572 +
123573 +config GRKERNSEC_CONFIG_AUTO
123574 + bool "Automatic"
123575 + help
123576 + If you choose this configuration method, you'll be able to answer a small
123577 + number of simple questions about how you plan to use this kernel.
123578 + The settings of grsecurity and PaX will be automatically configured for
123579 + the highest commonly-used settings within the provided constraints.
123580 +
123581 + If you require additional configuration, custom changes can still be made
123582 + from the "custom configuration" menu.
123583 +
123584 +config GRKERNSEC_CONFIG_CUSTOM
123585 + bool "Custom"
123586 + help
123587 + If you choose this configuration method, you'll be able to configure all
123588 + grsecurity and PaX settings manually. Via this method, no options are
123589 + automatically enabled.
123590 +
123591 + Take note that if menuconfig is exited with this configuration method
123592 + chosen, you will not be able to use the automatic configuration methods
123593 + without starting again with a kernel configuration with no grsecurity
123594 + or PaX options specified inside.
123595 +
123596 +endchoice
123597 +
123598 +choice
123599 + prompt "Usage Type"
123600 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
123601 + default GRKERNSEC_CONFIG_SERVER
123602 + help
123603 +
123604 +config GRKERNSEC_CONFIG_SERVER
123605 + bool "Server"
123606 + help
123607 + Choose this option if you plan to use this kernel on a server.
123608 +
123609 +config GRKERNSEC_CONFIG_DESKTOP
123610 + bool "Desktop"
123611 + help
123612 + Choose this option if you plan to use this kernel on a desktop.
123613 +
123614 +endchoice
123615 +
123616 +choice
123617 + prompt "Virtualization Type"
123618 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO)
123619 + default GRKERNSEC_CONFIG_VIRT_NONE
123620 + help
123621 +
123622 +config GRKERNSEC_CONFIG_VIRT_NONE
123623 + bool "None"
123624 + help
123625 + Choose this option if this kernel will be run on bare metal.
123626 +
123627 +config GRKERNSEC_CONFIG_VIRT_GUEST
123628 + bool "Guest"
123629 + help
123630 + Choose this option if this kernel will be run as a VM guest.
123631 +
123632 +config GRKERNSEC_CONFIG_VIRT_HOST
123633 + bool "Host"
123634 + help
123635 + Choose this option if this kernel will be run as a VM host.
123636 +
123637 +endchoice
123638 +
123639 +choice
123640 + prompt "Virtualization Hardware"
123641 + depends on (GRKERNSEC && X86 && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
123642 + help
123643 +
123644 +config GRKERNSEC_CONFIG_VIRT_EPT
123645 + bool "EPT/RVI Processor Support"
123646 + depends on X86
123647 + help
123648 + Choose this option if your CPU supports the EPT or RVI features of 2nd-gen
123649 + hardware virtualization. This allows for additional kernel hardening protections
123650 + to operate without additional performance impact.
123651 +
123652 + To see if your Intel processor supports EPT, see:
123653 + http://ark.intel.com/Products/VirtualizationTechnology
123654 + (Most Core i3/5/7 support EPT)
123655 +
123656 + To see if your AMD processor supports RVI, see:
123657 + http://support.amd.com/us/kbarticles/Pages/GPU120AMDRVICPUsHyperVWin8.aspx
123658 +
123659 +config GRKERNSEC_CONFIG_VIRT_SOFT
123660 + bool "First-gen/No Hardware Virtualization"
123661 + help
123662 + Choose this option if you use an Atom/Pentium/Core 2 processor that either doesn't
123663 + support hardware virtualization or doesn't support the EPT/RVI extensions.
123664 +
123665 +endchoice
123666 +
123667 +choice
123668 + prompt "Virtualization Software"
123669 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO && (GRKERNSEC_CONFIG_VIRT_GUEST || GRKERNSEC_CONFIG_VIRT_HOST))
123670 + help
123671 +
123672 +config GRKERNSEC_CONFIG_VIRT_XEN
123673 + bool "Xen"
123674 + help
123675 + Choose this option if this kernel is running as a Xen guest or host.
123676 +
123677 +config GRKERNSEC_CONFIG_VIRT_VMWARE
123678 + bool "VMWare"
123679 + help
123680 + Choose this option if this kernel is running as a VMWare guest or host.
123681 +
123682 +config GRKERNSEC_CONFIG_VIRT_KVM
123683 + bool "KVM"
123684 + help
123685 + Choose this option if this kernel is running as a KVM guest or host.
123686 +
123687 +config GRKERNSEC_CONFIG_VIRT_VIRTUALBOX
123688 + bool "VirtualBox"
123689 + help
123690 + Choose this option if this kernel is running as a VirtualBox guest or host.
123691 +
123692 +config GRKERNSEC_CONFIG_VIRT_HYPERV
123693 + bool "Hyper-V"
123694 + help
123695 + Choose this option if this kernel is running as a Hyper-V guest.
123696 +
123697 +endchoice
123698 +
123699 +choice
123700 + prompt "Required Priorities"
123701 + depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
123702 + default GRKERNSEC_CONFIG_PRIORITY_PERF
123703 + help
123704 +
123705 +config GRKERNSEC_CONFIG_PRIORITY_PERF
123706 + bool "Performance"
123707 + help
123708 + Choose this option if performance is of highest priority for this deployment
123709 + of grsecurity. Features like UDEREF on a 64bit kernel, kernel stack clearing,
123710 + clearing of structures intended for userland, and freed memory sanitizing will
123711 + be disabled.
123712 +
123713 +config GRKERNSEC_CONFIG_PRIORITY_SECURITY
123714 + bool "Security"
123715 + help
123716 + Choose this option if security is of highest priority for this deployment of
123717 + grsecurity. UDEREF, kernel stack clearing, clearing of structures intended
123718 + for userland, and freed memory sanitizing will be enabled for this kernel.
123719 + In a worst-case scenario, these features can introduce a 20% performance hit
123720 + (UDEREF on x64 contributing half of this hit).
123721 +
123722 +endchoice
123723 +
123724 +menu "Default Special Groups"
123725 +depends on (GRKERNSEC && GRKERNSEC_CONFIG_AUTO)
123726 +
123727 +config GRKERNSEC_PROC_GID
123728 + int "GID exempted from /proc restrictions"
123729 + default 1001
123730 + help
123731 + Setting this GID determines which group will be exempted from
123732 + grsecurity's /proc restrictions, allowing users of the specified
123733 + group to view network statistics and the existence of other users'
123734 + processes on the system. This GID may also be chosen at boot time
123735 + via "grsec_proc_gid=" on the kernel commandline.
123736 +
123737 +config GRKERNSEC_TPE_UNTRUSTED_GID
123738 + int "GID for TPE-untrusted users"
123739 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && !GRKERNSEC_TPE_INVERT
123740 + default 1005
123741 + help
123742 + Setting this GID determines which group untrusted users should
123743 + be added to. These users will be placed under grsecurity's Trusted Path
123744 + Execution mechanism, preventing them from executing their own binaries.
123745 + The users will only be able to execute binaries in directories owned and
123746 + writable only by the root user. If the sysctl option is enabled, a sysctl
123747 + option with name "tpe_gid" is created.
123748 +
123749 +config GRKERNSEC_TPE_TRUSTED_GID
123750 + int "GID for TPE-trusted users"
123751 + depends on GRKERNSEC_CONFIG_SERVER && GRKERNSEC_TPE && GRKERNSEC_TPE_INVERT
123752 + default 1005
123753 + help
123754 + Setting this GID determines what group TPE restrictions will be
123755 + *disabled* for. If the sysctl option is enabled, a sysctl option
123756 + with name "tpe_gid" is created.
123757 +
123758 +config GRKERNSEC_SYMLINKOWN_GID
123759 + int "GID for users with kernel-enforced SymlinksIfOwnerMatch"
123760 + depends on GRKERNSEC_CONFIG_SERVER
123761 + default 1006
123762 + help
123763 + Setting this GID determines what group kernel-enforced
123764 + SymlinksIfOwnerMatch will be enabled for. If the sysctl option
123765 + is enabled, a sysctl option with name "symlinkown_gid" is created.
123766 +
123767 +
123768 +endmenu
123769 +
123770 +menu "Customize Configuration"
123771 +depends on GRKERNSEC
123772 +
123773 +menu "PaX"
123774 +
123775 +config PAX
123776 + bool "Enable various PaX features"
123777 + default y if GRKERNSEC_CONFIG_AUTO
123778 + depends on GRKERNSEC && (ALPHA || ARM || AVR32 || IA64 || MIPS || PARISC || PPC || SPARC || X86)
123779 + help
123780 + This allows you to enable various PaX features. PaX adds
123781 + intrusion prevention mechanisms to the kernel that reduce
123782 + the risks posed by exploitable memory corruption bugs.
123783 +
123784 +menu "PaX Control"
123785 + depends on PAX
123786 +
123787 +config PAX_SOFTMODE
123788 + bool 'Support soft mode'
123789 + help
123790 + Enabling this option will allow you to run PaX in soft mode, that
123791 + is, PaX features will not be enforced by default, only on executables
123792 + marked explicitly. You must also enable PT_PAX_FLAGS or XATTR_PAX_FLAGS
123793 + support as they are the only way to mark executables for soft mode use.
123794 +
123795 + Soft mode can be activated by using the "pax_softmode=1" kernel command
123796 + line option on boot. Furthermore you can control various PaX features
123797 + at runtime via the entries in /proc/sys/kernel/pax.
123798 +
123799 +config PAX_EI_PAX
123800 + bool 'Use legacy ELF header marking'
123801 + default y if GRKERNSEC_CONFIG_AUTO
123802 + help
123803 + Enabling this option will allow you to control PaX features on
123804 + a per executable basis via the 'chpax' utility available at
123805 + http://pax.grsecurity.net/. The control flags will be read from
123806 + an otherwise reserved part of the ELF header. This marking has
123807 + numerous drawbacks (no support for soft-mode, toolchain does not
123808 + know about the non-standard use of the ELF header) therefore it
123809 + has been deprecated in favour of PT_PAX_FLAGS and XATTR_PAX_FLAGS
123810 + support.
123811 +
123812 + Note that if you enable PT_PAX_FLAGS or XATTR_PAX_FLAGS marking
123813 + support as well, they will override the legacy EI_PAX marks.
123814 +
123815 + If you enable none of the marking options then all applications
123816 + will run with PaX enabled on them by default.
123817 +
123818 +config PAX_PT_PAX_FLAGS
123819 + bool 'Use ELF program header marking'
123820 + default y if GRKERNSEC_CONFIG_AUTO
123821 + help
123822 + Enabling this option will allow you to control PaX features on
123823 + a per executable basis via the 'paxctl' utility available at
123824 + http://pax.grsecurity.net/. The control flags will be read from
123825 + a PaX specific ELF program header (PT_PAX_FLAGS). This marking
123826 + has the benefits of supporting both soft mode and being fully
123827 + integrated into the toolchain (the binutils patch is available
123828 + from http://pax.grsecurity.net).
123829 +
123830 + Note that if you enable the legacy EI_PAX marking support as well,
123831 + the EI_PAX marks will be overridden by the PT_PAX_FLAGS marks.
123832 +
123833 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
123834 + must make sure that the marks are the same if a binary has both marks.
123835 +
123836 + If you enable none of the marking options then all applications
123837 + will run with PaX enabled on them by default.
123838 +
123839 +config PAX_XATTR_PAX_FLAGS
123840 + bool 'Use filesystem extended attributes marking'
123841 + default y if GRKERNSEC_CONFIG_AUTO
123842 + select CIFS_XATTR if CIFS
123843 + select EXT2_FS_XATTR if EXT2_FS
123844 + select EXT3_FS_XATTR if EXT3_FS
123845 + select F2FS_FS_XATTR if F2FS_FS
123846 + select JFFS2_FS_XATTR if JFFS2_FS
123847 + select REISERFS_FS_XATTR if REISERFS_FS
123848 + select SQUASHFS_XATTR if SQUASHFS
123849 + select TMPFS_XATTR if TMPFS
123850 + help
123851 + Enabling this option will allow you to control PaX features on
123852 + a per executable basis via the 'setfattr' utility. The control
123853 + flags will be read from the user.pax.flags extended attribute of
123854 + the file. This marking has the benefit of supporting binary-only
123855 + applications that self-check themselves (e.g., skype) and would
123856 + not tolerate chpax/paxctl changes. The main drawback is that
123857 + extended attributes are not supported by some filesystems (e.g.,
123858 + isofs, udf, vfat) so copying files through such filesystems will
123859 + lose the extended attributes and these PaX markings.
123860 +
123861 + Note that if you enable the legacy EI_PAX marking support as well,
123862 + the EI_PAX marks will be overridden by the XATTR_PAX_FLAGS marks.
123863 +
123864 + If you enable both PT_PAX_FLAGS and XATTR_PAX_FLAGS support then you
123865 + must make sure that the marks are the same if a binary has both marks.
123866 +
123867 + If you enable none of the marking options then all applications
123868 + will run with PaX enabled on them by default.
123869 +
123870 +choice
123871 + prompt 'MAC system integration'
123872 + default PAX_HAVE_ACL_FLAGS
123873 + help
123874 + Mandatory Access Control systems have the option of controlling
123875 + PaX flags on a per executable basis, choose the method supported
123876 + by your particular system.
123877 +
123878 + - "none": if your MAC system does not interact with PaX,
123879 + - "direct": if your MAC system defines pax_set_initial_flags() itself,
123880 + - "hook": if your MAC system uses the pax_set_initial_flags_func callback.
123881 +
123882 + NOTE: this option is for developers/integrators only.
123883 +
123884 + config PAX_NO_ACL_FLAGS
123885 + bool 'none'
123886 +
123887 + config PAX_HAVE_ACL_FLAGS
123888 + bool 'direct'
123889 +
123890 + config PAX_HOOK_ACL_FLAGS
123891 + bool 'hook'
123892 +endchoice
123893 +
123894 +endmenu
123895 +
123896 +menu "Non-executable pages"
123897 + depends on PAX
123898 +
123899 +config PAX_NOEXEC
123900 + bool "Enforce non-executable pages"
123901 + default y if GRKERNSEC_CONFIG_AUTO
123902 + depends on ALPHA || (ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || IA64 || MIPS || PARISC || PPC || S390 || SPARC || X86
123903 + help
123904 + By design some architectures do not allow for protecting memory
123905 + pages against execution or even if they do, Linux does not make
123906 + use of this feature. In practice this means that if a page is
123907 + readable (such as the stack or heap) it is also executable.
123908 +
123909 + There is a well known exploit technique that makes use of this
123910 + fact and a common programming mistake where an attacker can
123911 + introduce code of his choice somewhere in the attacked program's
123912 + memory (typically the stack or the heap) and then execute it.
123913 +
123914 + If the attacked program was running with different (typically
123915 + higher) privileges than that of the attacker, then he can elevate
123916 + his own privilege level (e.g. get a root shell, write to files for
123917 + which he does not have write access to, etc).
123918 +
123919 + Enabling this option will let you choose from various features
123920 + that prevent the injection and execution of 'foreign' code in
123921 + a program.
123922 +
123923 + This will also break programs that rely on the old behaviour and
123924 + expect that dynamically allocated memory via the malloc() family
123925 + of functions is executable (which it is not). Notable examples
123926 + are the XFree86 4.x server, the java runtime and wine.
123927 +
123928 +config PAX_PAGEEXEC
123929 + bool "Paging based non-executable pages"
123930 + default y if GRKERNSEC_CONFIG_AUTO
123931 + depends on PAX_NOEXEC && (!X86_32 || M586 || M586TSC || M586MMX || M686 || MPENTIUMII || MPENTIUMIII || MPENTIUMM || MCORE2 || MATOM || MPENTIUM4 || MPSC || MK7 || MK8 || MWINCHIPC6 || MWINCHIP2 || MWINCHIP3D || MVIAC3_2 || MVIAC7)
123932 + select ARCH_TRACK_EXEC_LIMIT if X86_32
123933 + help
123934 + This implementation is based on the paging feature of the CPU.
123935 + On i386 without hardware non-executable bit support there is a
123936 + variable but usually low performance impact, however on Intel's
123937 + P4 core based CPUs it is very high so you should not enable this
123938 + for kernels meant to be used on such CPUs.
123939 +
123940 + On alpha, avr32, ia64, parisc, sparc, sparc64, x86_64 and i386
123941 + with hardware non-executable bit support there is no performance
123942 + impact, on ppc the impact is negligible.
123943 +
123944 + Note that several architectures require various emulations due to
123945 + badly designed userland ABIs, this will cause a performance impact
123946 + but will disappear as soon as userland is fixed. For example, ppc
123947 + userland MUST have been built with secure-plt by a recent toolchain.
123948 +
123949 +config PAX_SEGMEXEC
123950 + bool "Segmentation based non-executable pages"
123951 + default y if GRKERNSEC_CONFIG_AUTO
123952 + depends on PAX_NOEXEC && X86_32
123953 + help
123954 + This implementation is based on the segmentation feature of the
123955 + CPU and has a very small performance impact, however applications
123956 + will be limited to a 1.5 GB address space instead of the normal
123957 + 3 GB.
123958 +
123959 +config PAX_EMUTRAMP
123960 + bool "Emulate trampolines"
123961 + default y if PARISC || GRKERNSEC_CONFIG_AUTO
123962 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC) && (PARISC || X86)
123963 + help
123964 + There are some programs and libraries that for one reason or
123965 + another attempt to execute special small code snippets from
123966 + non-executable memory pages. Most notable examples are the
123967 + signal handler return code generated by the kernel itself and
123968 + the GCC trampolines.
123969 +
123970 + If you enabled CONFIG_PAX_PAGEEXEC or CONFIG_PAX_SEGMEXEC then
123971 + such programs will no longer work under your kernel.
123972 +
123973 + As a remedy you can say Y here and use the 'chpax' or 'paxctl'
123974 + utilities to enable trampoline emulation for the affected programs
123975 + yet still have the protection provided by the non-executable pages.
123976 +
123977 + On parisc you MUST enable this option and EMUSIGRT as well, otherwise
123978 + your system will not even boot.
123979 +
123980 + Alternatively you can say N here and use the 'chpax' or 'paxctl'
123981 + utilities to disable CONFIG_PAX_PAGEEXEC and CONFIG_PAX_SEGMEXEC
123982 + for the affected files.
123983 +
123984 + NOTE: enabling this feature *may* open up a loophole in the
123985 + protection provided by non-executable pages that an attacker
123986 + could abuse. Therefore the best solution is to not have any
123987 + files on your system that would require this option. This can
123988 + be achieved by not using libc5 (which relies on the kernel
123989 + signal handler return code) and not using or rewriting programs
123990 + that make use of the nested function implementation of GCC.
123991 + Skilled users can just fix GCC itself so that it implements
123992 + nested function calls in a way that does not interfere with PaX.
123993 +
123994 +config PAX_EMUSIGRT
123995 + bool "Automatically emulate sigreturn trampolines"
123996 + depends on PAX_EMUTRAMP && PARISC
123997 + default y
123998 + help
123999 + Enabling this option will have the kernel automatically detect
124000 + and emulate signal return trampolines executing on the stack
124001 + that would otherwise lead to task termination.
124002 +
124003 + This solution is intended as a temporary one for users with
124004 + legacy versions of libc (libc5, glibc 2.0, uClibc before 0.9.17,
124005 + Modula-3 runtime, etc) or executables linked to such, basically
124006 + everything that does not specify its own SA_RESTORER function in
124007 + normal executable memory like glibc 2.1+ does.
124008 +
124009 + On parisc you MUST enable this option, otherwise your system will
124010 + not even boot.
124011 +
124012 + NOTE: this feature cannot be disabled on a per executable basis
124013 + and since it *does* open up a loophole in the protection provided
124014 + by non-executable pages, the best solution is to not have any
124015 + files on your system that would require this option.
124016 +
124017 +config PAX_MPROTECT
124018 + bool "Restrict mprotect()"
124019 + default y if GRKERNSEC_CONFIG_AUTO
124020 + depends on (PAX_PAGEEXEC || PAX_SEGMEXEC)
124021 + help
124022 + Enabling this option will prevent programs from
124023 + - changing the executable status of memory pages that were
124024 + not originally created as executable,
124025 + - making read-only executable pages writable again,
124026 + - creating executable pages from anonymous memory,
124027 + - making read-only-after-relocations (RELRO) data pages writable again.
124028 +
124029 + You should say Y here to complete the protection provided by
124030 + the enforcement of non-executable pages.
124031 +
124032 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124033 + this feature on a per file basis.
124034 +
124035 +config PAX_MPROTECT_COMPAT
124036 + bool "Use legacy/compat protection demoting (read help)"
124037 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124038 + depends on PAX_MPROTECT
124039 + help
124040 + The current implementation of PAX_MPROTECT denies RWX allocations/mprotects
124041 + by sending the proper error code to the application. For some broken
124042 + userland, this can cause problems with Python or other applications. The
124043 + current implementation however allows for applications like clamav to
124044 + detect if JIT compilation/execution is allowed and to fall back gracefully
124045 + to an interpreter-based mode if it does not. While we encourage everyone
124046 + to use the current implementation as-is and push upstream to fix broken
124047 + userland (note that the RWX logging option can assist with this), in some
124048 + environments this may not be possible. Having to disable MPROTECT
124049 + completely on certain binaries reduces the security benefit of PaX,
124050 + so this option is provided for those environments to revert to the old
124051 + behavior.
124052 +
124053 +config PAX_ELFRELOCS
124054 + bool "Allow ELF text relocations (read help)"
124055 + depends on PAX_MPROTECT
124056 + default n
124057 + help
124058 + Non-executable pages and mprotect() restrictions are effective
124059 + in preventing the introduction of new executable code into an
124060 + attacked task's address space. There remain only two venues
124061 + for this kind of attack: if the attacker can execute already
124062 + existing code in the attacked task then he can either have it
124063 + create and mmap() a file containing his code or have it mmap()
124064 + an already existing ELF library that does not have position
124065 + independent code in it and use mprotect() on it to make it
124066 + writable and copy his code there. While protecting against
124067 + the former approach is beyond PaX, the latter can be prevented
124068 + by having only PIC ELF libraries on one's system (which do not
124069 + need to relocate their code). If you are sure this is your case,
124070 + as is the case with all modern Linux distributions, then leave
124071 + this option disabled. You should say 'n' here.
124072 +
124073 +config PAX_ETEXECRELOCS
124074 + bool "Allow ELF ET_EXEC text relocations"
124075 + depends on PAX_MPROTECT && (ALPHA || IA64 || PARISC)
124076 + select PAX_ELFRELOCS
124077 + default y
124078 + help
124079 + On some architectures there are incorrectly created applications
124080 + that require text relocations and would not work without enabling
124081 + this option. If you are an alpha, ia64 or parisc user, you should
124082 + enable this option and disable it once you have made sure that
124083 + none of your applications need it.
124084 +
124085 +config PAX_EMUPLT
124086 + bool "Automatically emulate ELF PLT"
124087 + depends on PAX_MPROTECT && (ALPHA || PARISC || SPARC)
124088 + default y
124089 + help
124090 + Enabling this option will have the kernel automatically detect
124091 + and emulate the Procedure Linkage Table entries in ELF files.
124092 + On some architectures such entries are in writable memory, and
124093 + become non-executable leading to task termination. Therefore
124094 + it is mandatory that you enable this option on alpha, parisc,
124095 + sparc and sparc64, otherwise your system would not even boot.
124096 +
124097 + NOTE: this feature *does* open up a loophole in the protection
124098 + provided by the non-executable pages, therefore the proper
124099 + solution is to modify the toolchain to produce a PLT that does
124100 + not need to be writable.
124101 +
124102 +config PAX_DLRESOLVE
124103 + bool 'Emulate old glibc resolver stub'
124104 + depends on PAX_EMUPLT && SPARC
124105 + default n
124106 + help
124107 + This option is needed if userland has an old glibc (before 2.4)
124108 + that puts a 'save' instruction into the runtime generated resolver
124109 + stub that needs special emulation.
124110 +
124111 +config PAX_KERNEXEC
124112 + bool "Enforce non-executable kernel pages"
124113 + default y if GRKERNSEC_CONFIG_AUTO && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_GUEST) || (GRKERNSEC_CONFIG_VIRT_EPT && GRKERNSEC_CONFIG_VIRT_KVM))
124114 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !(ARM_LPAE && MODULES))) && !XEN
124115 + select PAX_PER_CPU_PGD if X86_64 || (X86_32 && X86_PAE)
124116 + select PAX_KERNEXEC_PLUGIN if X86_64
124117 + select ARM_KERNMEM_PERMS if ARM
124118 + help
124119 + This is the kernel land equivalent of PAGEEXEC and MPROTECT,
124120 + that is, enabling this option will make it harder to inject
124121 + and execute 'foreign' code in kernel memory itself.
124122 +
124123 + Note that on amd64, CONFIG_EFI enabled with "efi=old_map" on
124124 + the kernel command-line will result in an RWX physical map.
124125 +
124126 + Likewise, the EFI runtime services are necessarily mapped as
124127 + RWX. If CONFIG_EFI is enabled on an EFI-capable system, it
124128 + is recommended that you boot with "noefi" on the kernel
124129 + command-line if possible to eliminate the mapping.
124130 +
124131 +choice
124132 + prompt "Return Address Instrumentation Method"
124133 + default PAX_KERNEXEC_PLUGIN_METHOD_BTS
124134 + depends on PAX_KERNEXEC_PLUGIN
124135 + help
124136 + Select the method used to instrument function pointer dereferences.
124137 + Note that binary modules cannot be instrumented by this approach.
124138 +
124139 + Note that the implementation requires a gcc with plugin support,
124140 + i.e., gcc 4.5 or newer. You may need to install the supporting
124141 + headers explicitly in addition to the normal gcc package.
124142 +
124143 + config PAX_KERNEXEC_PLUGIN_METHOD_BTS
124144 + bool "bts"
124145 + help
124146 + This method is compatible with binary only modules but has
124147 + a higher runtime overhead.
124148 +
124149 + config PAX_KERNEXEC_PLUGIN_METHOD_OR
124150 + bool "or"
124151 + depends on !PARAVIRT
124152 + help
124153 + This method is incompatible with binary only modules but has
124154 + a lower runtime overhead.
124155 +endchoice
124156 +
124157 +config PAX_KERNEXEC_PLUGIN_METHOD
124158 + string
124159 + default "bts" if PAX_KERNEXEC_PLUGIN_METHOD_BTS
124160 + default "or" if PAX_KERNEXEC_PLUGIN_METHOD_OR
124161 + default ""
124162 +
124163 +config PAX_KERNEXEC_MODULE_TEXT
124164 + int "Minimum amount of memory reserved for module code"
124165 + default "8" if (!GRKERNSEC_CONFIG_AUTO || GRKERNSEC_CONFIG_SERVER)
124166 + default "12" if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_DESKTOP)
124167 + depends on PAX_KERNEXEC && X86_32
124168 + help
124169 + Due to implementation details the kernel must reserve a fixed
124170 + amount of memory for runtime allocated code (such as modules)
124171 + at compile time that cannot be changed at runtime. Here you
124172 + can specify the minimum amount in MB that will be reserved.
124173 + Due to the same implementation details this size will always
124174 + be rounded up to the next 2/4 MB boundary (depends on PAE) so
124175 + the actually available memory for runtime allocated code will
124176 + usually be more than this minimum.
124177 +
124178 + The default 4 MB should be enough for most users but if you have
124179 + an excessive number of modules (e.g., most distribution configs
124180 + compile many drivers as modules) or use huge modules such as
124181 + nvidia's kernel driver, you will need to adjust this amount.
124182 + A good rule of thumb is to look at your currently loaded kernel
124183 + modules and add up their sizes.
124184 +
124185 +endmenu
124186 +
124187 +menu "Address Space Layout Randomization"
124188 + depends on PAX
124189 +
124190 +config PAX_ASLR
124191 + bool "Address Space Layout Randomization"
124192 + default y if GRKERNSEC_CONFIG_AUTO
124193 + help
124194 + Many if not most exploit techniques rely on the knowledge of
124195 + certain addresses in the attacked program. The following options
124196 + will allow the kernel to apply a certain amount of randomization
124197 + to specific parts of the program thereby forcing an attacker to
124198 + guess them in most cases. Any failed guess will most likely crash
124199 + the attacked program which allows the kernel to detect such attempts
124200 + and react on them. PaX itself provides no reaction mechanisms,
124201 + instead it is strongly encouraged that you make use of grsecurity's
124202 + (http://www.grsecurity.net/) built-in crash detection features or
124203 + develop one yourself.
124204 +
124205 + By saying Y here you can choose to randomize the following areas:
124206 + - top of the task's kernel stack
124207 + - top of the task's userland stack
124208 + - base address for mmap() requests that do not specify one
124209 + (this includes all libraries)
124210 + - base address of the main executable
124211 +
124212 + It is strongly recommended to say Y here as address space layout
124213 + randomization has negligible impact on performance yet it provides
124214 + a very effective protection.
124215 +
124216 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control
124217 + this feature on a per file basis.
124218 +
124219 +config PAX_RANDKSTACK
124220 + bool "Randomize kernel stack base"
124221 + default y if GRKERNSEC_CONFIG_AUTO && !(GRKERNSEC_CONFIG_VIRT_HOST && GRKERNSEC_CONFIG_VIRT_VIRTUALBOX)
124222 + depends on X86_TSC && X86
124223 + help
124224 + By saying Y here the kernel will randomize every task's kernel
124225 + stack on every system call. This will not only force an attacker
124226 + to guess it but also prevent him from making use of possible
124227 + leaked information about it.
124228 +
124229 + Since the kernel stack is a rather scarce resource, randomization
124230 + may cause unexpected stack overflows, therefore you should very
124231 + carefully test your system. Note that once enabled in the kernel
124232 + configuration, this feature cannot be disabled on a per file basis.
124233 +
124234 +config PAX_RANDUSTACK
124235 + bool
124236 +
124237 +config PAX_RANDMMAP
124238 + bool "Randomize user stack and mmap() bases"
124239 + default y if GRKERNSEC_CONFIG_AUTO
124240 + depends on PAX_ASLR
124241 + select PAX_RANDUSTACK
124242 + help
124243 + By saying Y here the kernel will randomize every task's userland
124244 + stack and use a randomized base address for mmap() requests that
124245 + do not specify one themselves.
124246 +
124247 + The stack randomization is done in two steps where the second
124248 + one may apply a big amount of shift to the top of the stack and
124249 + cause problems for programs that want to use lots of memory (more
124250 + than 2.5 GB if SEGMEXEC is not active, or 1.25 GB when it is).
124251 +
124252 + As a result of mmap randomization all dynamically loaded libraries
124253 + will appear at random addresses and therefore be harder to exploit
124254 + by a technique where an attacker attempts to execute library code
124255 + for his purposes (e.g. spawn a shell from an exploited program that
124256 + is running at an elevated privilege level).
124257 +
124258 + Furthermore, if a program is relinked as a dynamic ELF file, its
124259 + base address will be randomized as well, completing the full
124260 + randomization of the address space layout. Attacking such programs
124261 + becomes a guess game. You can find an example of doing this at
124262 + http://pax.grsecurity.net/et_dyn.tar.gz and practical samples at
124263 + http://www.grsecurity.net/grsec-gcc-specs.tar.gz .
124264 +
124265 + NOTE: you can use the 'chpax' or 'paxctl' utilities to control this
124266 + feature on a per file basis.
124267 +
124268 +endmenu
124269 +
124270 +menu "Miscellaneous hardening features"
124271 +
124272 +config PAX_MEMORY_SANITIZE
124273 + bool "Sanitize all freed memory"
124274 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124275 + help
124276 + By saying Y here the kernel will erase memory pages and slab objects
124277 + as soon as they are freed. This in turn reduces the lifetime of data
124278 + stored in them, making it less likely that sensitive information such
124279 + as passwords, cryptographic secrets, etc stay in memory for too long.
124280 +
124281 + This is especially useful for programs whose runtime is short, long
124282 + lived processes and the kernel itself benefit from this as long as
124283 + they ensure timely freeing of memory that may hold sensitive
124284 + information.
124285 +
124286 + A nice side effect of the sanitization of slab objects is the
124287 + reduction of possible info leaks caused by padding bytes within the
124288 + leaky structures. Use-after-free bugs for structures containing
124289 + pointers can also be detected as dereferencing the sanitized pointer
124290 + will generate an access violation.
124291 +
124292 + The tradeoff is performance impact, on a single CPU system kernel
124293 + compilation sees a 3% slowdown, other systems and workloads may vary
124294 + and you are advised to test this feature on your expected workload
124295 + before deploying it.
124296 +
124297 + The slab sanitization feature excludes a few slab caches per default
124298 + for performance reasons. To extend the feature to cover those as
124299 + well, pass "pax_sanitize_slab=full" as kernel command line parameter.
124300 +
124301 + To reduce the performance penalty by sanitizing pages only, albeit
124302 + limiting the effectiveness of this feature at the same time, slab
124303 + sanitization can be disabled with the kernel command line parameter
124304 + "pax_sanitize_slab=off".
124305 +
124306 + Note that this feature does not protect data stored in live pages,
124307 + e.g., process memory swapped to disk may stay there for a long time.
124308 +
124309 +config PAX_MEMORY_STACKLEAK
124310 + bool "Sanitize kernel stack"
124311 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124312 + depends on X86
124313 + help
124314 + By saying Y here the kernel will erase the kernel stack before it
124315 + returns from a system call. This in turn reduces the information
124316 + that a kernel stack leak bug can reveal.
124317 +
124318 + Note that such a bug can still leak information that was put on
124319 + the stack by the current system call (the one eventually triggering
124320 + the bug) but traces of earlier system calls on the kernel stack
124321 + cannot leak anymore.
124322 +
124323 + The tradeoff is performance impact: on a single CPU system kernel
124324 + compilation sees a 1% slowdown, other systems and workloads may vary
124325 + and you are advised to test this feature on your expected workload
124326 + before deploying it.
124327 +
124328 + Note that the full feature requires a gcc with plugin support,
124329 + i.e., gcc 4.5 or newer. You may need to install the supporting
124330 + headers explicitly in addition to the normal gcc package. Using
124331 + older gcc versions means that functions with large enough stack
124332 + frames may leave uninitialized memory behind that may be exposed
124333 + to a later syscall leaking the stack.
124334 +
124335 +config PAX_MEMORY_STRUCTLEAK
124336 + bool "Forcibly initialize local variables copied to userland"
124337 + default y if (GRKERNSEC_CONFIG_AUTO && GRKERNSEC_CONFIG_PRIORITY_SECURITY)
124338 + help
124339 + By saying Y here the kernel will zero initialize some local
124340 + variables that are going to be copied to userland. This in
124341 + turn prevents unintended information leakage from the kernel
124342 + stack should later code forget to explicitly set all parts of
124343 + the copied variable.
124344 +
124345 + The tradeoff is less performance impact than PAX_MEMORY_STACKLEAK
124346 + at a much smaller coverage.
124347 +
124348 + Note that the implementation requires a gcc with plugin support,
124349 + i.e., gcc 4.5 or newer. You may need to install the supporting
124350 + headers explicitly in addition to the normal gcc package.
124351 +
124352 +config PAX_MEMORY_UDEREF
124353 + bool "Prevent invalid userland pointer dereference"
124354 + default y if GRKERNSEC_CONFIG_AUTO && !(X86_64 && GRKERNSEC_CONFIG_PRIORITY_PERF) && (!X86 || GRKERNSEC_CONFIG_VIRT_NONE || GRKERNSEC_CONFIG_VIRT_EPT)
124355 + depends on (X86 || (ARM && (CPU_V6 || CPU_V6K || CPU_V7) && !ARM_LPAE)) && !UML_X86 && !XEN
124356 + select PAX_PER_CPU_PGD if X86_64
124357 + help
124358 + By saying Y here the kernel will be prevented from dereferencing
124359 + userland pointers in contexts where the kernel expects only kernel
124360 + pointers. This is both a useful runtime debugging feature and a
124361 + security measure that prevents exploiting a class of kernel bugs.
124362 +
124363 + The tradeoff is that some virtualization solutions may experience
124364 + a huge slowdown and therefore you should not enable this feature
124365 + for kernels meant to run in such environments. Whether a given VM
124366 + solution is affected or not is best determined by simply trying it
124367 + out, the performance impact will be obvious right on boot as this
124368 + mechanism engages from very early on. A good rule of thumb is that
124369 + VMs running on CPUs without hardware virtualization support (i.e.,
124370 + the majority of IA-32 CPUs) will likely experience the slowdown.
124371 +
124372 + On X86_64 the kernel will make use of PCID support when available
124373 + (Intel's Westmere, Sandy Bridge, etc) for better security (default)
124374 + or performance impact. Pass pax_weakuderef on the kernel command
124375 + line to choose the latter.
124376 +
124377 +config PAX_REFCOUNT
124378 + bool "Prevent various kernel object reference counter overflows"
124379 + default y if GRKERNSEC_CONFIG_AUTO
124380 + depends on GRKERNSEC && ((ARM && (CPU_V6 || CPU_V6K || CPU_V7)) || MIPS || PPC || SPARC64 || X86)
124381 + help
124382 + By saying Y here the kernel will detect and prevent overflowing
124383 + various (but not all) kinds of object reference counters. Such
124384 + overflows can normally occur due to bugs only and are often, if
124385 + not always, exploitable.
124386 +
124387 + The tradeoff is that data structures protected by an overflowed
124388 + refcount will never be freed and therefore will leak memory. Note
124389 + that this leak also happens even without this protection but in
124390 + that case the overflow can eventually trigger the freeing of the
124391 + data structure while it is still being used elsewhere, resulting
124392 + in the exploitable situation that this feature prevents.
124393 +
124394 + Since this has a negligible performance impact, you should enable
124395 + this feature.
124396 +
124397 +config PAX_CONSTIFY_PLUGIN
124398 + bool "Automatically constify eligible structures"
124399 + default y
124400 + depends on !UML && PAX_KERNEXEC
124401 + help
124402 + By saying Y here the compiler will automatically constify a class
124403 + of types that contain only function pointers. This reduces the
124404 + kernel's attack surface and also produces a better memory layout.
124405 +
124406 + Note that the implementation requires a gcc with plugin support,
124407 + i.e., gcc 4.5 or newer. You may need to install the supporting
124408 + headers explicitly in addition to the normal gcc package.
124409 +
124410 + Note that if some code really has to modify constified variables
124411 + then the source code will have to be patched to allow it. Examples
124412 + can be found in PaX itself (the no_const attribute) and for some
124413 + out-of-tree modules at http://www.grsecurity.net/~paxguy1/ .
124414 +
124415 +config PAX_USERCOPY
124416 + bool "Harden heap object copies between kernel and userland"
124417 + default y if GRKERNSEC_CONFIG_AUTO
124418 + depends on ARM || IA64 || PPC || SPARC || X86
124419 + depends on GRKERNSEC && (SLAB || SLUB || SLOB)
124420 + select PAX_USERCOPY_SLABS
124421 + help
124422 + By saying Y here the kernel will enforce the size of heap objects
124423 + when they are copied in either direction between the kernel and
124424 + userland, even if only a part of the heap object is copied.
124425 +
124426 + Specifically, this checking prevents information leaking from the
124427 + kernel heap during kernel to userland copies (if the kernel heap
124428 + object is otherwise fully initialized) and prevents kernel heap
124429 + overflows during userland to kernel copies.
124430 +
124431 + Note that the current implementation provides the strictest bounds
124432 + checks for the SLUB allocator.
124433 +
124434 + Enabling this option also enables per-slab cache protection against
124435 + data in a given cache being copied into/out of via userland
124436 + accessors. Though the whitelist of regions will be reduced over
124437 + time, it notably protects important data structures like task structs.
124438 +
124439 + If frame pointers are enabled on x86, this option will also restrict
124440 + copies into and out of the kernel stack to local variables within a
124441 + single frame.
124442 +
124443 + Since this has a negligible performance impact, you should enable
124444 + this feature.
124445 +
124446 +config PAX_USERCOPY_DEBUG
124447 + bool
124448 + depends on X86 && PAX_USERCOPY
124449 + default n
124450 +
124451 +config PAX_SIZE_OVERFLOW
124452 + bool "Prevent various integer overflows in function size parameters"
124453 + default y if GRKERNSEC_CONFIG_AUTO
124454 + depends on X86
124455 + help
124456 + By saying Y here the kernel recomputes expressions of function
124457 + arguments marked by a size_overflow attribute with double integer
124458 + precision (DImode/TImode for 32/64 bit integer types).
124459 +
124460 + The recomputed argument is checked against TYPE_MAX and an event
124461 + is logged on overflow and the triggering process is killed.
124462 +
124463 + Homepage: http://www.grsecurity.net/~ephox/overflow_plugin/
124464 +
124465 + Note that the implementation requires a gcc with plugin support,
124466 + i.e., gcc 4.5 or newer. You may need to install the supporting
124467 + headers explicitly in addition to the normal gcc package.
124468 +
124469 +config PAX_LATENT_ENTROPY
124470 + bool "Generate some entropy during boot and runtime"
124471 + default y if GRKERNSEC_CONFIG_AUTO
124472 + help
124473 + By saying Y here the kernel will instrument some kernel code to
124474 + extract some entropy from both original and artificially created
124475 + program state. This will help especially embedded systems where
124476 + there is little 'natural' source of entropy normally. The cost
124477 + is some slowdown of the boot process and fork and irq processing.
124478 +
124479 + When pax_extra_latent_entropy is passed on the kernel command line,
124480 + entropy will be extracted from up to the first 4GB of RAM while the
124481 + runtime memory allocator is being initialized. This costs even more
124482 + slowdown of the boot process.
124483 +
124484 + Note that the implementation requires a gcc with plugin support,
124485 + i.e., gcc 4.5 or newer. You may need to install the supporting
124486 + headers explicitly in addition to the normal gcc package.
124487 +
124488 + Note that entropy extracted this way is not cryptographically
124489 + secure!
124490 +
124491 +endmenu
124492 +
124493 +endmenu
124494 +
124495 +source grsecurity/Kconfig
124496 +
124497 +endmenu
124498 +
124499 +endmenu
124500 +
124501 source security/keys/Kconfig
124502
124503 config SECURITY_DMESG_RESTRICT
124504 @@ -104,7 +1079,7 @@ config INTEL_TXT
124505 config LSM_MMAP_MIN_ADDR
124506 int "Low address space for LSM to protect from user allocation"
124507 depends on SECURITY && SECURITY_SELINUX
124508 - default 32768 if ARM || (ARM64 && COMPAT)
124509 + default 32768 if ALPHA || ARM || (ARM64 && COMPAT) || PARISC || SPARC32
124510 default 65536
124511 help
124512 This is the portion of low virtual memory which should be protected
124513 diff --git a/security/apparmor/file.c b/security/apparmor/file.c
124514 index 913f377..6e392d5 100644
124515 --- a/security/apparmor/file.c
124516 +++ b/security/apparmor/file.c
124517 @@ -348,8 +348,8 @@ static inline bool xindex_is_subset(u32 link, u32 target)
124518 int aa_path_link(struct aa_profile *profile, struct dentry *old_dentry,
124519 struct path *new_dir, struct dentry *new_dentry)
124520 {
124521 - struct path link = { new_dir->mnt, new_dentry };
124522 - struct path target = { new_dir->mnt, old_dentry };
124523 + struct path link = { .mnt = new_dir->mnt, .dentry = new_dentry };
124524 + struct path target = { .mnt = new_dir->mnt, .dentry = old_dentry };
124525 struct path_cond cond = {
124526 d_backing_inode(old_dentry)->i_uid,
124527 d_backing_inode(old_dentry)->i_mode
124528 diff --git a/security/apparmor/lsm.c b/security/apparmor/lsm.c
124529 index e5f1561..c351c05 100644
124530 --- a/security/apparmor/lsm.c
124531 +++ b/security/apparmor/lsm.c
124532 @@ -186,7 +186,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
124533 struct dentry *dentry, u32 mask,
124534 struct path_cond *cond)
124535 {
124536 - struct path path = { dir->mnt, dentry };
124537 + struct path path = { .mnt = dir->mnt, .dentry = dentry };
124538
124539 return common_perm(op, &path, mask, cond);
124540 }
124541 @@ -203,7 +203,7 @@ static int common_perm_dir_dentry(int op, struct path *dir,
124542 static int common_perm_mnt_dentry(int op, struct vfsmount *mnt,
124543 struct dentry *dentry, u32 mask)
124544 {
124545 - struct path path = { mnt, dentry };
124546 + struct path path = { .mnt = mnt, .dentry = dentry };
124547 struct path_cond cond = { d_backing_inode(dentry)->i_uid,
124548 d_backing_inode(dentry)->i_mode
124549 };
124550 @@ -325,8 +325,8 @@ static int apparmor_path_rename(struct path *old_dir, struct dentry *old_dentry,
124551
124552 profile = aa_current_profile();
124553 if (!unconfined(profile)) {
124554 - struct path old_path = { old_dir->mnt, old_dentry };
124555 - struct path new_path = { new_dir->mnt, new_dentry };
124556 + struct path old_path = { .mnt = old_dir->mnt, .dentry = old_dentry };
124557 + struct path new_path = { .mnt = new_dir->mnt, .dentry = new_dentry };
124558 struct path_cond cond = { d_backing_inode(old_dentry)->i_uid,
124559 d_backing_inode(old_dentry)->i_mode
124560 };
124561 @@ -615,7 +615,7 @@ static int apparmor_task_setrlimit(struct task_struct *task,
124562 return error;
124563 }
124564
124565 -static struct security_operations apparmor_ops = {
124566 +static struct security_operations apparmor_ops __read_only = {
124567 .name = "apparmor",
124568
124569 .ptrace_access_check = apparmor_ptrace_access_check,
124570 diff --git a/security/commoncap.c b/security/commoncap.c
124571 index f2875cd..9fc1de0 100644
124572 --- a/security/commoncap.c
124573 +++ b/security/commoncap.c
124574 @@ -427,6 +427,32 @@ int get_vfs_caps_from_disk(const struct dentry *dentry, struct cpu_vfs_cap_data
124575 return 0;
124576 }
124577
124578 +/* returns:
124579 + 1 for suid privilege
124580 + 2 for sgid privilege
124581 + 3 for fscap privilege
124582 +*/
124583 +int is_privileged_binary(const struct dentry *dentry)
124584 +{
124585 + struct cpu_vfs_cap_data capdata;
124586 + struct inode *inode = dentry->d_inode;
124587 +
124588 + if (!inode || S_ISDIR(inode->i_mode))
124589 + return 0;
124590 +
124591 + if (inode->i_mode & S_ISUID)
124592 + return 1;
124593 + if ((inode->i_mode & (S_ISGID | S_IXGRP)) == (S_ISGID | S_IXGRP))
124594 + return 2;
124595 +
124596 + if (!get_vfs_caps_from_disk(dentry, &capdata)) {
124597 + if (!cap_isclear(capdata.inheritable) || !cap_isclear(capdata.permitted))
124598 + return 3;
124599 + }
124600 +
124601 + return 0;
124602 +}
124603 +
124604 /*
124605 * Attempt to get the on-exec apply capability sets for an executable file from
124606 * its xattrs and, if present, apply them to the proposed credentials being
124607 @@ -591,6 +617,9 @@ int cap_bprm_secureexec(struct linux_binprm *bprm)
124608 const struct cred *cred = current_cred();
124609 kuid_t root_uid = make_kuid(cred->user_ns, 0);
124610
124611 + if (gr_acl_enable_at_secure())
124612 + return 1;
124613 +
124614 if (!uid_eq(cred->uid, root_uid)) {
124615 if (bprm->cap_effective)
124616 return 1;
124617 diff --git a/security/integrity/ima/ima.h b/security/integrity/ima/ima.h
124618 index 8ee997d..24c174b 100644
124619 --- a/security/integrity/ima/ima.h
124620 +++ b/security/integrity/ima/ima.h
124621 @@ -116,8 +116,8 @@ int ima_init_template(void);
124622 extern spinlock_t ima_queue_lock;
124623
124624 struct ima_h_table {
124625 - atomic_long_t len; /* number of stored measurements in the list */
124626 - atomic_long_t violations;
124627 + atomic_long_unchecked_t len; /* number of stored measurements in the list */
124628 + atomic_long_unchecked_t violations;
124629 struct hlist_head queue[IMA_MEASURE_HTABLE_SIZE];
124630 };
124631 extern struct ima_h_table ima_htable;
124632 diff --git a/security/integrity/ima/ima_api.c b/security/integrity/ima/ima_api.c
124633 index b8a27c5..50a769f 100644
124634 --- a/security/integrity/ima/ima_api.c
124635 +++ b/security/integrity/ima/ima_api.c
124636 @@ -137,7 +137,7 @@ void ima_add_violation(struct file *file, const unsigned char *filename,
124637 int result;
124638
124639 /* can overflow, only indicator */
124640 - atomic_long_inc(&ima_htable.violations);
124641 + atomic_long_inc_unchecked(&ima_htable.violations);
124642
124643 result = ima_alloc_init_template(NULL, file, filename,
124644 NULL, 0, &entry);
124645 diff --git a/security/integrity/ima/ima_fs.c b/security/integrity/ima/ima_fs.c
124646 index 461215e..9bb12ee 100644
124647 --- a/security/integrity/ima/ima_fs.c
124648 +++ b/security/integrity/ima/ima_fs.c
124649 @@ -28,12 +28,12 @@
124650 static int valid_policy = 1;
124651 #define TMPBUFLEN 12
124652 static ssize_t ima_show_htable_value(char __user *buf, size_t count,
124653 - loff_t *ppos, atomic_long_t *val)
124654 + loff_t *ppos, atomic_long_unchecked_t *val)
124655 {
124656 char tmpbuf[TMPBUFLEN];
124657 ssize_t len;
124658
124659 - len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read(val));
124660 + len = scnprintf(tmpbuf, TMPBUFLEN, "%li\n", atomic_long_read_unchecked(val));
124661 return simple_read_from_buffer(buf, count, ppos, tmpbuf, len);
124662 }
124663
124664 diff --git a/security/integrity/ima/ima_queue.c b/security/integrity/ima/ima_queue.c
124665 index 552705d..9920f4fb 100644
124666 --- a/security/integrity/ima/ima_queue.c
124667 +++ b/security/integrity/ima/ima_queue.c
124668 @@ -83,7 +83,7 @@ static int ima_add_digest_entry(struct ima_template_entry *entry)
124669 INIT_LIST_HEAD(&qe->later);
124670 list_add_tail_rcu(&qe->later, &ima_measurements);
124671
124672 - atomic_long_inc(&ima_htable.len);
124673 + atomic_long_inc_unchecked(&ima_htable.len);
124674 key = ima_hash_key(entry->digest);
124675 hlist_add_head_rcu(&qe->hnext, &ima_htable.queue[key]);
124676 return 0;
124677 diff --git a/security/keys/key.c b/security/keys/key.c
124678 index aee2ec5..c276071 100644
124679 --- a/security/keys/key.c
124680 +++ b/security/keys/key.c
124681 @@ -283,7 +283,7 @@ struct key *key_alloc(struct key_type *type, const char *desc,
124682
124683 atomic_set(&key->usage, 1);
124684 init_rwsem(&key->sem);
124685 - lockdep_set_class(&key->sem, &type->lock_class);
124686 + lockdep_set_class(&key->sem, (struct lock_class_key *)&type->lock_class);
124687 key->index_key.type = type;
124688 key->user = user;
124689 key->quotalen = quotalen;
124690 @@ -1073,7 +1073,9 @@ int register_key_type(struct key_type *ktype)
124691 struct key_type *p;
124692 int ret;
124693
124694 - memset(&ktype->lock_class, 0, sizeof(ktype->lock_class));
124695 + pax_open_kernel();
124696 + memset((void *)&ktype->lock_class, 0, sizeof(ktype->lock_class));
124697 + pax_close_kernel();
124698
124699 ret = -EEXIST;
124700 down_write(&key_types_sem);
124701 @@ -1085,7 +1087,7 @@ int register_key_type(struct key_type *ktype)
124702 }
124703
124704 /* store the type */
124705 - list_add(&ktype->link, &key_types_list);
124706 + pax_list_add((struct list_head *)&ktype->link, &key_types_list);
124707
124708 pr_notice("Key type %s registered\n", ktype->name);
124709 ret = 0;
124710 @@ -1107,7 +1109,7 @@ EXPORT_SYMBOL(register_key_type);
124711 void unregister_key_type(struct key_type *ktype)
124712 {
124713 down_write(&key_types_sem);
124714 - list_del_init(&ktype->link);
124715 + pax_list_del_init((struct list_head *)&ktype->link);
124716 downgrade_write(&key_types_sem);
124717 key_gc_keytype(ktype);
124718 pr_notice("Key type %s unregistered\n", ktype->name);
124719 @@ -1125,10 +1127,10 @@ void __init key_init(void)
124720 0, SLAB_HWCACHE_ALIGN|SLAB_PANIC, NULL);
124721
124722 /* add the special key types */
124723 - list_add_tail(&key_type_keyring.link, &key_types_list);
124724 - list_add_tail(&key_type_dead.link, &key_types_list);
124725 - list_add_tail(&key_type_user.link, &key_types_list);
124726 - list_add_tail(&key_type_logon.link, &key_types_list);
124727 + pax_list_add_tail((struct list_head *)&key_type_keyring.link, &key_types_list);
124728 + pax_list_add_tail((struct list_head *)&key_type_dead.link, &key_types_list);
124729 + pax_list_add_tail((struct list_head *)&key_type_user.link, &key_types_list);
124730 + pax_list_add_tail((struct list_head *)&key_type_logon.link, &key_types_list);
124731
124732 /* record the root user tracking */
124733 rb_link_node(&root_key_user.node,
124734 diff --git a/security/min_addr.c b/security/min_addr.c
124735 index f728728..6457a0c 100644
124736 --- a/security/min_addr.c
124737 +++ b/security/min_addr.c
124738 @@ -14,6 +14,7 @@ unsigned long dac_mmap_min_addr = CONFIG_DEFAULT_MMAP_MIN_ADDR;
124739 */
124740 static void update_mmap_min_addr(void)
124741 {
124742 +#ifndef SPARC
124743 #ifdef CONFIG_LSM_MMAP_MIN_ADDR
124744 if (dac_mmap_min_addr > CONFIG_LSM_MMAP_MIN_ADDR)
124745 mmap_min_addr = dac_mmap_min_addr;
124746 @@ -22,6 +23,7 @@ static void update_mmap_min_addr(void)
124747 #else
124748 mmap_min_addr = dac_mmap_min_addr;
124749 #endif
124750 +#endif
124751 }
124752
124753 /*
124754 diff --git a/security/security.c b/security/security.c
124755 index 8e9b1f4..cda8e4c 100644
124756 --- a/security/security.c
124757 +++ b/security/security.c
124758 @@ -33,8 +33,8 @@
124759 static __initdata char chosen_lsm[SECURITY_NAME_MAX + 1] =
124760 CONFIG_DEFAULT_SECURITY;
124761
124762 -static struct security_operations *security_ops;
124763 -static struct security_operations default_security_ops = {
124764 +struct security_operations *security_ops __read_only;
124765 +struct security_operations default_security_ops __read_only = {
124766 .name = "default",
124767 };
124768
124769 @@ -73,11 +73,6 @@ int __init security_init(void)
124770 return 0;
124771 }
124772
124773 -void reset_security_ops(void)
124774 -{
124775 - security_ops = &default_security_ops;
124776 -}
124777 -
124778 /* Save user chosen LSM */
124779 static int __init choose_lsm(char *str)
124780 {
124781 diff --git a/security/selinux/avc.c b/security/selinux/avc.c
124782 index 3c17dda..482b12c 100644
124783 --- a/security/selinux/avc.c
124784 +++ b/security/selinux/avc.c
124785 @@ -59,7 +59,7 @@ struct avc_node {
124786 struct avc_cache {
124787 struct hlist_head slots[AVC_CACHE_SLOTS]; /* head for avc_node->list */
124788 spinlock_t slots_lock[AVC_CACHE_SLOTS]; /* lock for writes */
124789 - atomic_t lru_hint; /* LRU hint for reclaim scan */
124790 + atomic_unchecked_t lru_hint; /* LRU hint for reclaim scan */
124791 atomic_t active_nodes;
124792 u32 latest_notif; /* latest revocation notification */
124793 };
124794 @@ -167,7 +167,7 @@ void __init avc_init(void)
124795 spin_lock_init(&avc_cache.slots_lock[i]);
124796 }
124797 atomic_set(&avc_cache.active_nodes, 0);
124798 - atomic_set(&avc_cache.lru_hint, 0);
124799 + atomic_set_unchecked(&avc_cache.lru_hint, 0);
124800
124801 avc_node_cachep = kmem_cache_create("avc_node", sizeof(struct avc_node),
124802 0, SLAB_PANIC, NULL);
124803 @@ -242,7 +242,7 @@ static inline int avc_reclaim_node(void)
124804 spinlock_t *lock;
124805
124806 for (try = 0, ecx = 0; try < AVC_CACHE_SLOTS; try++) {
124807 - hvalue = atomic_inc_return(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
124808 + hvalue = atomic_inc_return_unchecked(&avc_cache.lru_hint) & (AVC_CACHE_SLOTS - 1);
124809 head = &avc_cache.slots[hvalue];
124810 lock = &avc_cache.slots_lock[hvalue];
124811
124812 diff --git a/security/selinux/hooks.c b/security/selinux/hooks.c
124813 index 212070e..87aa172 100644
124814 --- a/security/selinux/hooks.c
124815 +++ b/security/selinux/hooks.c
124816 @@ -3288,7 +3288,8 @@ static int file_map_prot_check(struct file *file, unsigned long prot, int shared
124817 int rc = 0;
124818
124819 if (default_noexec &&
124820 - (prot & PROT_EXEC) && (!file || (!shared && (prot & PROT_WRITE)))) {
124821 + (prot & PROT_EXEC) && (!file || IS_PRIVATE(file_inode(file)) ||
124822 + (!shared && (prot & PROT_WRITE)))) {
124823 /*
124824 * We are making executable an anonymous mapping or a
124825 * private file mapping that will also be writable.
124826 @@ -5841,7 +5842,8 @@ static int selinux_key_getsecurity(struct key *key, char **_buffer)
124827
124828 #endif
124829
124830 -static struct security_operations selinux_ops = {
124831 +static struct security_operations selinux_ops __read_only = {
124832 + .name = "selinux",
124833 .name = "selinux",
124834
124835 .binder_set_context_mgr = selinux_binder_set_context_mgr,
124836 @@ -6186,6 +6188,9 @@ static void selinux_nf_ip_exit(void)
124837 #ifdef CONFIG_SECURITY_SELINUX_DISABLE
124838 static int selinux_disabled;
124839
124840 +extern struct security_operations *security_ops;
124841 +extern struct security_operations default_security_ops;
124842 +
124843 int selinux_disable(void)
124844 {
124845 if (ss_initialized) {
124846 @@ -6203,7 +6208,9 @@ int selinux_disable(void)
124847 selinux_disabled = 1;
124848 selinux_enabled = 0;
124849
124850 - reset_security_ops();
124851 + pax_open_kernel();
124852 + security_ops = &default_security_ops;
124853 + pax_close_kernel();
124854
124855 /* Try to destroy the avc node cache */
124856 avc_disable();
124857 diff --git a/security/selinux/include/xfrm.h b/security/selinux/include/xfrm.h
124858 index 1450f85..a91e0bc 100644
124859 --- a/security/selinux/include/xfrm.h
124860 +++ b/security/selinux/include/xfrm.h
124861 @@ -48,7 +48,7 @@ static inline void selinux_xfrm_notify_policyload(void)
124862
124863 rtnl_lock();
124864 for_each_net(net) {
124865 - atomic_inc(&net->xfrm.flow_cache_genid);
124866 + atomic_inc_unchecked(&net->xfrm.flow_cache_genid);
124867 rt_genid_bump_all(net);
124868 }
124869 rtnl_unlock();
124870 diff --git a/security/smack/smack_lsm.c b/security/smack/smack_lsm.c
124871 index b644757..3763b10 100644
124872 --- a/security/smack/smack_lsm.c
124873 +++ b/security/smack/smack_lsm.c
124874 @@ -4266,7 +4266,7 @@ static int smack_inode_getsecctx(struct inode *inode, void **ctx, u32 *ctxlen)
124875 return 0;
124876 }
124877
124878 -struct security_operations smack_ops = {
124879 +struct security_operations smack_ops __read_only = {
124880 .name = "smack",
124881
124882 .ptrace_access_check = smack_ptrace_access_check,
124883 diff --git a/security/tomoyo/file.c b/security/tomoyo/file.c
124884 index 2367b10..a0c3c51 100644
124885 --- a/security/tomoyo/file.c
124886 +++ b/security/tomoyo/file.c
124887 @@ -692,7 +692,7 @@ int tomoyo_path_number_perm(const u8 type, struct path *path,
124888 {
124889 struct tomoyo_request_info r;
124890 struct tomoyo_obj_info obj = {
124891 - .path1 = *path,
124892 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
124893 };
124894 int error = -ENOMEM;
124895 struct tomoyo_path_info buf;
124896 @@ -740,7 +740,7 @@ int tomoyo_check_open_permission(struct tomoyo_domain_info *domain,
124897 struct tomoyo_path_info buf;
124898 struct tomoyo_request_info r;
124899 struct tomoyo_obj_info obj = {
124900 - .path1 = *path,
124901 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
124902 };
124903 int idx;
124904
124905 @@ -786,7 +786,7 @@ int tomoyo_path_perm(const u8 operation, const struct path *path, const char *ta
124906 {
124907 struct tomoyo_request_info r;
124908 struct tomoyo_obj_info obj = {
124909 - .path1 = *path,
124910 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
124911 };
124912 int error;
124913 struct tomoyo_path_info buf;
124914 @@ -843,7 +843,7 @@ int tomoyo_mkdev_perm(const u8 operation, struct path *path,
124915 {
124916 struct tomoyo_request_info r;
124917 struct tomoyo_obj_info obj = {
124918 - .path1 = *path,
124919 + .path1 = { .mnt = path->mnt, .dentry = path->dentry },
124920 };
124921 int error = -ENOMEM;
124922 struct tomoyo_path_info buf;
124923 @@ -890,8 +890,8 @@ int tomoyo_path2_perm(const u8 operation, struct path *path1,
124924 struct tomoyo_path_info buf2;
124925 struct tomoyo_request_info r;
124926 struct tomoyo_obj_info obj = {
124927 - .path1 = *path1,
124928 - .path2 = *path2,
124929 + .path1 = { .mnt = path1->mnt, .dentry = path1->dentry },
124930 + .path2 = { .mnt = path2->mnt, .dentry = path2->dentry }
124931 };
124932 int idx;
124933
124934 diff --git a/security/tomoyo/mount.c b/security/tomoyo/mount.c
124935 index 390c646..f2f8db3 100644
124936 --- a/security/tomoyo/mount.c
124937 +++ b/security/tomoyo/mount.c
124938 @@ -118,6 +118,10 @@ static int tomoyo_mount_acl(struct tomoyo_request_info *r,
124939 type == tomoyo_mounts[TOMOYO_MOUNT_MOVE]) {
124940 need_dev = -1; /* dev_name is a directory */
124941 } else {
124942 + if (!capable(CAP_SYS_ADMIN)) {
124943 + error = -EPERM;
124944 + goto out;
124945 + }
124946 fstype = get_fs_type(type);
124947 if (!fstype) {
124948 error = -ENODEV;
124949 diff --git a/security/tomoyo/tomoyo.c b/security/tomoyo/tomoyo.c
124950 index 57c88d5..0c6fcf3 100644
124951 --- a/security/tomoyo/tomoyo.c
124952 +++ b/security/tomoyo/tomoyo.c
124953 @@ -171,7 +171,7 @@ static int tomoyo_path_truncate(struct path *path)
124954 */
124955 static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
124956 {
124957 - struct path path = { parent->mnt, dentry };
124958 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
124959 return tomoyo_path_perm(TOMOYO_TYPE_UNLINK, &path, NULL);
124960 }
124961
124962 @@ -187,7 +187,7 @@ static int tomoyo_path_unlink(struct path *parent, struct dentry *dentry)
124963 static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
124964 umode_t mode)
124965 {
124966 - struct path path = { parent->mnt, dentry };
124967 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
124968 return tomoyo_path_number_perm(TOMOYO_TYPE_MKDIR, &path,
124969 mode & S_IALLUGO);
124970 }
124971 @@ -202,7 +202,7 @@ static int tomoyo_path_mkdir(struct path *parent, struct dentry *dentry,
124972 */
124973 static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
124974 {
124975 - struct path path = { parent->mnt, dentry };
124976 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
124977 return tomoyo_path_perm(TOMOYO_TYPE_RMDIR, &path, NULL);
124978 }
124979
124980 @@ -218,7 +218,7 @@ static int tomoyo_path_rmdir(struct path *parent, struct dentry *dentry)
124981 static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
124982 const char *old_name)
124983 {
124984 - struct path path = { parent->mnt, dentry };
124985 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
124986 return tomoyo_path_perm(TOMOYO_TYPE_SYMLINK, &path, old_name);
124987 }
124988
124989 @@ -235,7 +235,7 @@ static int tomoyo_path_symlink(struct path *parent, struct dentry *dentry,
124990 static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
124991 umode_t mode, unsigned int dev)
124992 {
124993 - struct path path = { parent->mnt, dentry };
124994 + struct path path = { .mnt = parent->mnt, .dentry = dentry };
124995 int type = TOMOYO_TYPE_CREATE;
124996 const unsigned int perm = mode & S_IALLUGO;
124997
124998 @@ -274,8 +274,8 @@ static int tomoyo_path_mknod(struct path *parent, struct dentry *dentry,
124999 static int tomoyo_path_link(struct dentry *old_dentry, struct path *new_dir,
125000 struct dentry *new_dentry)
125001 {
125002 - struct path path1 = { new_dir->mnt, old_dentry };
125003 - struct path path2 = { new_dir->mnt, new_dentry };
125004 + struct path path1 = { .mnt = new_dir->mnt, .dentry = old_dentry };
125005 + struct path path2 = { .mnt = new_dir->mnt, .dentry = new_dentry };
125006 return tomoyo_path2_perm(TOMOYO_TYPE_LINK, &path1, &path2);
125007 }
125008
125009 @@ -294,8 +294,8 @@ static int tomoyo_path_rename(struct path *old_parent,
125010 struct path *new_parent,
125011 struct dentry *new_dentry)
125012 {
125013 - struct path path1 = { old_parent->mnt, old_dentry };
125014 - struct path path2 = { new_parent->mnt, new_dentry };
125015 + struct path path1 = { .mnt = old_parent->mnt, .dentry = old_dentry };
125016 + struct path path2 = { .mnt = new_parent->mnt, .dentry = new_dentry };
125017 return tomoyo_path2_perm(TOMOYO_TYPE_RENAME, &path1, &path2);
125018 }
125019
125020 @@ -423,7 +423,7 @@ static int tomoyo_sb_mount(const char *dev_name, struct path *path,
125021 */
125022 static int tomoyo_sb_umount(struct vfsmount *mnt, int flags)
125023 {
125024 - struct path path = { mnt, mnt->mnt_root };
125025 + struct path path = { .mnt = mnt, .dentry = mnt->mnt_root };
125026 return tomoyo_path_perm(TOMOYO_TYPE_UMOUNT, &path, NULL);
125027 }
125028
125029 @@ -502,7 +502,7 @@ static int tomoyo_socket_sendmsg(struct socket *sock, struct msghdr *msg,
125030 * tomoyo_security_ops is a "struct security_operations" which is used for
125031 * registering TOMOYO.
125032 */
125033 -static struct security_operations tomoyo_security_ops = {
125034 +static struct security_operations tomoyo_security_ops __read_only = {
125035 .name = "tomoyo",
125036 .cred_alloc_blank = tomoyo_cred_alloc_blank,
125037 .cred_prepare = tomoyo_cred_prepare,
125038 diff --git a/security/yama/Kconfig b/security/yama/Kconfig
125039 index 3123e1d..951f48d 100644
125040 --- a/security/yama/Kconfig
125041 +++ b/security/yama/Kconfig
125042 @@ -1,6 +1,6 @@
125043 config SECURITY_YAMA
125044 bool "Yama support"
125045 - depends on SECURITY
125046 + depends on SECURITY && !GRKERNSEC
125047 default n
125048 help
125049 This selects Yama, which extends DAC support with additional
125050 diff --git a/security/yama/yama_lsm.c b/security/yama/yama_lsm.c
125051 index 24aae2a..81c4548 100644
125052 --- a/security/yama/yama_lsm.c
125053 +++ b/security/yama/yama_lsm.c
125054 @@ -365,7 +365,7 @@ int yama_ptrace_traceme(struct task_struct *parent)
125055 }
125056
125057 #ifndef CONFIG_SECURITY_YAMA_STACKED
125058 -static struct security_operations yama_ops = {
125059 +static struct security_operations yama_ops __read_only = {
125060 .name = "yama",
125061
125062 .ptrace_access_check = yama_ptrace_access_check,
125063 @@ -379,7 +379,7 @@ static struct security_operations yama_ops = {
125064 static int yama_dointvec_minmax(struct ctl_table *table, int write,
125065 void __user *buffer, size_t *lenp, loff_t *ppos)
125066 {
125067 - struct ctl_table table_copy;
125068 + ctl_table_no_const table_copy;
125069
125070 if (write && !capable(CAP_SYS_PTRACE))
125071 return -EPERM;
125072 diff --git a/sound/aoa/codecs/onyx.c b/sound/aoa/codecs/onyx.c
125073 index 23c371e..da7c25e 100644
125074 --- a/sound/aoa/codecs/onyx.c
125075 +++ b/sound/aoa/codecs/onyx.c
125076 @@ -54,7 +54,7 @@ struct onyx {
125077 spdif_locked:1,
125078 analog_locked:1,
125079 original_mute:2;
125080 - int open_count;
125081 + local_t open_count;
125082 struct codec_info *codec_info;
125083
125084 /* mutex serializes concurrent access to the device
125085 @@ -747,7 +747,7 @@ static int onyx_open(struct codec_info_item *cii,
125086 struct onyx *onyx = cii->codec_data;
125087
125088 mutex_lock(&onyx->mutex);
125089 - onyx->open_count++;
125090 + local_inc(&onyx->open_count);
125091 mutex_unlock(&onyx->mutex);
125092
125093 return 0;
125094 @@ -759,8 +759,7 @@ static int onyx_close(struct codec_info_item *cii,
125095 struct onyx *onyx = cii->codec_data;
125096
125097 mutex_lock(&onyx->mutex);
125098 - onyx->open_count--;
125099 - if (!onyx->open_count)
125100 + if (local_dec_and_test(&onyx->open_count))
125101 onyx->spdif_locked = onyx->analog_locked = 0;
125102 mutex_unlock(&onyx->mutex);
125103
125104 diff --git a/sound/aoa/codecs/onyx.h b/sound/aoa/codecs/onyx.h
125105 index ffd2025..df062c9 100644
125106 --- a/sound/aoa/codecs/onyx.h
125107 +++ b/sound/aoa/codecs/onyx.h
125108 @@ -11,6 +11,7 @@
125109 #include <linux/i2c.h>
125110 #include <asm/pmac_low_i2c.h>
125111 #include <asm/prom.h>
125112 +#include <asm/local.h>
125113
125114 /* PCM3052 register definitions */
125115
125116 diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c
125117 index 58550cc..4687a93 100644
125118 --- a/sound/core/oss/pcm_oss.c
125119 +++ b/sound/core/oss/pcm_oss.c
125120 @@ -1189,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const
125121 if (in_kernel) {
125122 mm_segment_t fs;
125123 fs = snd_enter_user();
125124 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125125 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125126 snd_leave_user(fs);
125127 } else {
125128 - ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames);
125129 + ret = snd_pcm_lib_write(substream, (void __force_user *)ptr, frames);
125130 }
125131 if (ret != -EPIPE && ret != -ESTRPIPE)
125132 break;
125133 @@ -1232,10 +1232,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p
125134 if (in_kernel) {
125135 mm_segment_t fs;
125136 fs = snd_enter_user();
125137 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125138 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125139 snd_leave_user(fs);
125140 } else {
125141 - ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames);
125142 + ret = snd_pcm_lib_read(substream, (void __force_user *)ptr, frames);
125143 }
125144 if (ret == -EPIPE) {
125145 if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) {
125146 @@ -1331,7 +1331,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha
125147 struct snd_pcm_plugin_channel *channels;
125148 size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8;
125149 if (!in_kernel) {
125150 - if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes))
125151 + if (copy_from_user(runtime->oss.buffer, (const char __force_user *)buf, bytes))
125152 return -EFAULT;
125153 buf = runtime->oss.buffer;
125154 }
125155 @@ -1401,7 +1401,7 @@ static ssize_t snd_pcm_oss_write1(struct snd_pcm_substream *substream, const cha
125156 }
125157 } else {
125158 tmp = snd_pcm_oss_write2(substream,
125159 - (const char __force *)buf,
125160 + (const char __force_kernel *)buf,
125161 runtime->oss.period_bytes, 0);
125162 if (tmp <= 0)
125163 goto err;
125164 @@ -1427,7 +1427,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf,
125165 struct snd_pcm_runtime *runtime = substream->runtime;
125166 snd_pcm_sframes_t frames, frames1;
125167 #ifdef CONFIG_SND_PCM_OSS_PLUGINS
125168 - char __user *final_dst = (char __force __user *)buf;
125169 + char __user *final_dst = (char __force_user *)buf;
125170 if (runtime->oss.plugin_first) {
125171 struct snd_pcm_plugin_channel *channels;
125172 size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8;
125173 @@ -1489,7 +1489,7 @@ static ssize_t snd_pcm_oss_read1(struct snd_pcm_substream *substream, char __use
125174 xfer += tmp;
125175 runtime->oss.buffer_used -= tmp;
125176 } else {
125177 - tmp = snd_pcm_oss_read2(substream, (char __force *)buf,
125178 + tmp = snd_pcm_oss_read2(substream, (char __force_kernel *)buf,
125179 runtime->oss.period_bytes, 0);
125180 if (tmp <= 0)
125181 goto err;
125182 @@ -1658,7 +1658,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file)
125183 size1);
125184 size1 /= runtime->channels; /* frames */
125185 fs = snd_enter_user();
125186 - snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1);
125187 + snd_pcm_lib_write(substream, (void __force_user *)runtime->oss.buffer, size1);
125188 snd_leave_user(fs);
125189 }
125190 } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) {
125191 diff --git a/sound/core/pcm_compat.c b/sound/core/pcm_compat.c
125192 index b48b434..e2ba787 100644
125193 --- a/sound/core/pcm_compat.c
125194 +++ b/sound/core/pcm_compat.c
125195 @@ -31,7 +31,7 @@ static int snd_pcm_ioctl_delay_compat(struct snd_pcm_substream *substream,
125196 int err;
125197
125198 fs = snd_enter_user();
125199 - err = snd_pcm_delay(substream, &delay);
125200 + err = snd_pcm_delay(substream, (snd_pcm_sframes_t __force_user *)&delay);
125201 snd_leave_user(fs);
125202 if (err < 0)
125203 return err;
125204 diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c
125205 index d126c03..5d84d1cf 100644
125206 --- a/sound/core/pcm_native.c
125207 +++ b/sound/core/pcm_native.c
125208 @@ -3004,11 +3004,11 @@ int snd_pcm_kernel_ioctl(struct snd_pcm_substream *substream,
125209 switch (substream->stream) {
125210 case SNDRV_PCM_STREAM_PLAYBACK:
125211 result = snd_pcm_playback_ioctl1(NULL, substream, cmd,
125212 - (void __user *)arg);
125213 + (void __force_user *)arg);
125214 break;
125215 case SNDRV_PCM_STREAM_CAPTURE:
125216 result = snd_pcm_capture_ioctl1(NULL, substream, cmd,
125217 - (void __user *)arg);
125218 + (void __force_user *)arg);
125219 break;
125220 default:
125221 result = -EINVAL;
125222 diff --git a/sound/core/sound.c b/sound/core/sound.c
125223 index 5fc93d0..67d8037 100644
125224 --- a/sound/core/sound.c
125225 +++ b/sound/core/sound.c
125226 @@ -86,7 +86,7 @@ static void snd_request_other(int minor)
125227 case SNDRV_MINOR_TIMER: str = "snd-timer"; break;
125228 default: return;
125229 }
125230 - request_module(str);
125231 + request_module("%s", str);
125232 }
125233
125234 #endif /* modular kernel */
125235 diff --git a/sound/drivers/mts64.c b/sound/drivers/mts64.c
125236 index 2a008a9..a1efb3f 100644
125237 --- a/sound/drivers/mts64.c
125238 +++ b/sound/drivers/mts64.c
125239 @@ -29,6 +29,7 @@
125240 #include <sound/initval.h>
125241 #include <sound/rawmidi.h>
125242 #include <sound/control.h>
125243 +#include <asm/local.h>
125244
125245 #define CARD_NAME "Miditerminal 4140"
125246 #define DRIVER_NAME "MTS64"
125247 @@ -67,7 +68,7 @@ struct mts64 {
125248 struct pardevice *pardev;
125249 int pardev_claimed;
125250
125251 - int open_count;
125252 + local_t open_count;
125253 int current_midi_output_port;
125254 int current_midi_input_port;
125255 u8 mode[MTS64_NUM_INPUT_PORTS];
125256 @@ -687,7 +688,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125257 {
125258 struct mts64 *mts = substream->rmidi->private_data;
125259
125260 - if (mts->open_count == 0) {
125261 + if (local_read(&mts->open_count) == 0) {
125262 /* We don't need a spinlock here, because this is just called
125263 if the device has not been opened before.
125264 So there aren't any IRQs from the device */
125265 @@ -695,7 +696,7 @@ static int snd_mts64_rawmidi_open(struct snd_rawmidi_substream *substream)
125266
125267 msleep(50);
125268 }
125269 - ++(mts->open_count);
125270 + local_inc(&mts->open_count);
125271
125272 return 0;
125273 }
125274 @@ -705,8 +706,7 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
125275 struct mts64 *mts = substream->rmidi->private_data;
125276 unsigned long flags;
125277
125278 - --(mts->open_count);
125279 - if (mts->open_count == 0) {
125280 + if (local_dec_return(&mts->open_count) == 0) {
125281 /* We need the spinlock_irqsave here because we can still
125282 have IRQs at this point */
125283 spin_lock_irqsave(&mts->lock, flags);
125284 @@ -715,8 +715,8 @@ static int snd_mts64_rawmidi_close(struct snd_rawmidi_substream *substream)
125285
125286 msleep(500);
125287
125288 - } else if (mts->open_count < 0)
125289 - mts->open_count = 0;
125290 + } else if (local_read(&mts->open_count) < 0)
125291 + local_set(&mts->open_count, 0);
125292
125293 return 0;
125294 }
125295 diff --git a/sound/drivers/opl4/opl4_lib.c b/sound/drivers/opl4/opl4_lib.c
125296 index 3b0ee42..8423ad6 100644
125297 --- a/sound/drivers/opl4/opl4_lib.c
125298 +++ b/sound/drivers/opl4/opl4_lib.c
125299 @@ -29,7 +29,7 @@ MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>");
125300 MODULE_DESCRIPTION("OPL4 driver");
125301 MODULE_LICENSE("GPL");
125302
125303 -static void inline snd_opl4_wait(struct snd_opl4 *opl4)
125304 +static inline void snd_opl4_wait(struct snd_opl4 *opl4)
125305 {
125306 int timeout = 10;
125307 while ((inb(opl4->fm_port) & OPL4_STATUS_BUSY) && --timeout > 0)
125308 diff --git a/sound/drivers/portman2x4.c b/sound/drivers/portman2x4.c
125309 index 464385a..46ab3f6 100644
125310 --- a/sound/drivers/portman2x4.c
125311 +++ b/sound/drivers/portman2x4.c
125312 @@ -48,6 +48,7 @@
125313 #include <sound/initval.h>
125314 #include <sound/rawmidi.h>
125315 #include <sound/control.h>
125316 +#include <asm/local.h>
125317
125318 #define CARD_NAME "Portman 2x4"
125319 #define DRIVER_NAME "portman"
125320 @@ -85,7 +86,7 @@ struct portman {
125321 struct pardevice *pardev;
125322 int pardev_claimed;
125323
125324 - int open_count;
125325 + local_t open_count;
125326 int mode[PORTMAN_NUM_INPUT_PORTS];
125327 struct snd_rawmidi_substream *midi_input[PORTMAN_NUM_INPUT_PORTS];
125328 };
125329 diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c
125330 index e061355..baed278 100644
125331 --- a/sound/firewire/amdtp.c
125332 +++ b/sound/firewire/amdtp.c
125333 @@ -573,7 +573,7 @@ static void update_pcm_pointers(struct amdtp_stream *s,
125334 ptr = s->pcm_buffer_pointer + frames;
125335 if (ptr >= pcm->runtime->buffer_size)
125336 ptr -= pcm->runtime->buffer_size;
125337 - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr;
125338 + ACCESS_ONCE_RW(s->pcm_buffer_pointer) = ptr;
125339
125340 s->pcm_period_pointer += frames;
125341 if (s->pcm_period_pointer >= pcm->runtime->period_size) {
125342 @@ -1013,7 +1013,7 @@ EXPORT_SYMBOL(amdtp_stream_pcm_pointer);
125343 */
125344 void amdtp_stream_update(struct amdtp_stream *s)
125345 {
125346 - ACCESS_ONCE(s->source_node_id_field) =
125347 + ACCESS_ONCE_RW(s->source_node_id_field) =
125348 (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24;
125349 }
125350 EXPORT_SYMBOL(amdtp_stream_update);
125351 diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h
125352 index 8a03a91..aaacc0c 100644
125353 --- a/sound/firewire/amdtp.h
125354 +++ b/sound/firewire/amdtp.h
125355 @@ -231,7 +231,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s)
125356 static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s,
125357 struct snd_pcm_substream *pcm)
125358 {
125359 - ACCESS_ONCE(s->pcm) = pcm;
125360 + ACCESS_ONCE_RW(s->pcm) = pcm;
125361 }
125362
125363 /**
125364 @@ -249,7 +249,7 @@ static inline void amdtp_stream_midi_trigger(struct amdtp_stream *s,
125365 struct snd_rawmidi_substream *midi)
125366 {
125367 if (port < s->midi_ports)
125368 - ACCESS_ONCE(s->midi[port]) = midi;
125369 + ACCESS_ONCE_RW(s->midi[port]) = midi;
125370 }
125371
125372 static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc)
125373 diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c
125374 index 48d6dca..a0266c23 100644
125375 --- a/sound/firewire/isight.c
125376 +++ b/sound/firewire/isight.c
125377 @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count)
125378 ptr += count;
125379 if (ptr >= runtime->buffer_size)
125380 ptr -= runtime->buffer_size;
125381 - ACCESS_ONCE(isight->buffer_pointer) = ptr;
125382 + ACCESS_ONCE_RW(isight->buffer_pointer) = ptr;
125383
125384 isight->period_counter += count;
125385 if (isight->period_counter >= runtime->period_size) {
125386 @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream,
125387 if (err < 0)
125388 return err;
125389
125390 - ACCESS_ONCE(isight->pcm_active) = true;
125391 + ACCESS_ONCE_RW(isight->pcm_active) = true;
125392
125393 return 0;
125394 }
125395 @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream)
125396 {
125397 struct isight *isight = substream->private_data;
125398
125399 - ACCESS_ONCE(isight->pcm_active) = false;
125400 + ACCESS_ONCE_RW(isight->pcm_active) = false;
125401
125402 mutex_lock(&isight->mutex);
125403 isight_stop_streaming(isight);
125404 @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd)
125405
125406 switch (cmd) {
125407 case SNDRV_PCM_TRIGGER_START:
125408 - ACCESS_ONCE(isight->pcm_running) = true;
125409 + ACCESS_ONCE_RW(isight->pcm_running) = true;
125410 break;
125411 case SNDRV_PCM_TRIGGER_STOP:
125412 - ACCESS_ONCE(isight->pcm_running) = false;
125413 + ACCESS_ONCE_RW(isight->pcm_running) = false;
125414 break;
125415 default:
125416 return -EINVAL;
125417 diff --git a/sound/firewire/scs1x.c b/sound/firewire/scs1x.c
125418 index 2dba848..c682aef 100644
125419 --- a/sound/firewire/scs1x.c
125420 +++ b/sound/firewire/scs1x.c
125421 @@ -74,7 +74,7 @@ static void scs_output_trigger(struct snd_rawmidi_substream *stream, int up)
125422 {
125423 struct scs *scs = stream->rmidi->private_data;
125424
125425 - ACCESS_ONCE(scs->output) = up ? stream : NULL;
125426 + ACCESS_ONCE_RW(scs->output) = up ? stream : NULL;
125427 if (up) {
125428 scs->output_idle = false;
125429 tasklet_schedule(&scs->tasklet);
125430 @@ -257,7 +257,7 @@ static void scs_input_trigger(struct snd_rawmidi_substream *stream, int up)
125431 {
125432 struct scs *scs = stream->rmidi->private_data;
125433
125434 - ACCESS_ONCE(scs->input) = up ? stream : NULL;
125435 + ACCESS_ONCE_RW(scs->input) = up ? stream : NULL;
125436 }
125437
125438 static void scs_input_escaped_byte(struct snd_rawmidi_substream *stream,
125439 @@ -473,8 +473,8 @@ static void scs_remove(struct fw_unit *unit)
125440
125441 snd_card_disconnect(scs->card);
125442
125443 - ACCESS_ONCE(scs->output) = NULL;
125444 - ACCESS_ONCE(scs->input) = NULL;
125445 + ACCESS_ONCE_RW(scs->output) = NULL;
125446 + ACCESS_ONCE_RW(scs->input) = NULL;
125447
125448 wait_event(scs->idle_wait, scs->output_idle);
125449
125450 diff --git a/sound/oss/sb_audio.c b/sound/oss/sb_audio.c
125451 index 048439a..3be9f6f 100644
125452 --- a/sound/oss/sb_audio.c
125453 +++ b/sound/oss/sb_audio.c
125454 @@ -904,7 +904,7 @@ sb16_copy_from_user(int dev,
125455 buf16 = (signed short *)(localbuf + localoffs);
125456 while (c)
125457 {
125458 - locallen = (c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
125459 + locallen = ((unsigned)c >= LBUFCOPYSIZE ? LBUFCOPYSIZE : c);
125460 if (copy_from_user(lbuf8,
125461 userbuf+useroffs + p,
125462 locallen))
125463 diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c
125464 index 213a416..aeab5c9 100644
125465 --- a/sound/oss/swarm_cs4297a.c
125466 +++ b/sound/oss/swarm_cs4297a.c
125467 @@ -2623,7 +2623,6 @@ static int __init cs4297a_init(void)
125468 {
125469 struct cs4297a_state *s;
125470 u32 pwr, id;
125471 - mm_segment_t fs;
125472 int rval;
125473 u64 cfg;
125474 int mdio_val;
125475 @@ -2709,22 +2708,23 @@ static int __init cs4297a_init(void)
125476 if (!rval) {
125477 char *sb1250_duart_present;
125478
125479 +#if 0
125480 + mm_segment_t fs;
125481 fs = get_fs();
125482 set_fs(KERNEL_DS);
125483 -#if 0
125484 val = SOUND_MASK_LINE;
125485 mixer_ioctl(s, SOUND_MIXER_WRITE_RECSRC, (unsigned long) &val);
125486 for (i = 0; i < ARRAY_SIZE(initvol); i++) {
125487 val = initvol[i].vol;
125488 mixer_ioctl(s, initvol[i].mixch, (unsigned long) &val);
125489 }
125490 + set_fs(fs);
125491 // cs4297a_write_ac97(s, 0x18, 0x0808);
125492 #else
125493 // cs4297a_write_ac97(s, 0x5e, 0x180);
125494 cs4297a_write_ac97(s, 0x02, 0x0808);
125495 cs4297a_write_ac97(s, 0x18, 0x0808);
125496 #endif
125497 - set_fs(fs);
125498
125499 list_add(&s->list, &cs4297a_devs);
125500
125501 diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c
125502 index 5645481..63e53a2 100644
125503 --- a/sound/pci/hda/hda_codec.c
125504 +++ b/sound/pci/hda/hda_codec.c
125505 @@ -1946,7 +1946,7 @@ static int get_kctl_0dB_offset(struct hda_codec *codec,
125506 /* FIXME: set_fs() hack for obtaining user-space TLV data */
125507 mm_segment_t fs = get_fs();
125508 set_fs(get_ds());
125509 - if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), _tlv))
125510 + if (!kctl->tlv.c(kctl, 0, sizeof(_tlv), (unsigned int __force_user *)_tlv))
125511 tlv = _tlv;
125512 set_fs(fs);
125513 } else if (kctl->vd[0].access & SNDRV_CTL_ELEM_ACCESS_TLV_READ)
125514 diff --git a/sound/pci/ymfpci/ymfpci.h b/sound/pci/ymfpci/ymfpci.h
125515 index 149d4cb..7784769 100644
125516 --- a/sound/pci/ymfpci/ymfpci.h
125517 +++ b/sound/pci/ymfpci/ymfpci.h
125518 @@ -358,7 +358,7 @@ struct snd_ymfpci {
125519 spinlock_t reg_lock;
125520 spinlock_t voice_lock;
125521 wait_queue_head_t interrupt_sleep;
125522 - atomic_t interrupt_sleep_count;
125523 + atomic_unchecked_t interrupt_sleep_count;
125524 struct snd_info_entry *proc_entry;
125525 const struct firmware *dsp_microcode;
125526 const struct firmware *controller_microcode;
125527 diff --git a/sound/pci/ymfpci/ymfpci_main.c b/sound/pci/ymfpci/ymfpci_main.c
125528 index 4c26076..a13f370 100644
125529 --- a/sound/pci/ymfpci/ymfpci_main.c
125530 +++ b/sound/pci/ymfpci/ymfpci_main.c
125531 @@ -204,8 +204,8 @@ static void snd_ymfpci_hw_stop(struct snd_ymfpci *chip)
125532 if ((snd_ymfpci_readl(chip, YDSXGR_STATUS) & 2) == 0)
125533 break;
125534 }
125535 - if (atomic_read(&chip->interrupt_sleep_count)) {
125536 - atomic_set(&chip->interrupt_sleep_count, 0);
125537 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
125538 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
125539 wake_up(&chip->interrupt_sleep);
125540 }
125541 __end:
125542 @@ -789,7 +789,7 @@ static void snd_ymfpci_irq_wait(struct snd_ymfpci *chip)
125543 continue;
125544 init_waitqueue_entry(&wait, current);
125545 add_wait_queue(&chip->interrupt_sleep, &wait);
125546 - atomic_inc(&chip->interrupt_sleep_count);
125547 + atomic_inc_unchecked(&chip->interrupt_sleep_count);
125548 schedule_timeout_uninterruptible(msecs_to_jiffies(50));
125549 remove_wait_queue(&chip->interrupt_sleep, &wait);
125550 }
125551 @@ -827,8 +827,8 @@ static irqreturn_t snd_ymfpci_interrupt(int irq, void *dev_id)
125552 snd_ymfpci_writel(chip, YDSXGR_MODE, mode);
125553 spin_unlock(&chip->reg_lock);
125554
125555 - if (atomic_read(&chip->interrupt_sleep_count)) {
125556 - atomic_set(&chip->interrupt_sleep_count, 0);
125557 + if (atomic_read_unchecked(&chip->interrupt_sleep_count)) {
125558 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
125559 wake_up(&chip->interrupt_sleep);
125560 }
125561 }
125562 @@ -2384,7 +2384,7 @@ int snd_ymfpci_create(struct snd_card *card,
125563 spin_lock_init(&chip->reg_lock);
125564 spin_lock_init(&chip->voice_lock);
125565 init_waitqueue_head(&chip->interrupt_sleep);
125566 - atomic_set(&chip->interrupt_sleep_count, 0);
125567 + atomic_set_unchecked(&chip->interrupt_sleep_count, 0);
125568 chip->card = card;
125569 chip->pci = pci;
125570 chip->irq = -1;
125571 diff --git a/sound/soc/soc-ac97.c b/sound/soc/soc-ac97.c
125572 index 08d7259..0336224 100644
125573 --- a/sound/soc/soc-ac97.c
125574 +++ b/sound/soc/soc-ac97.c
125575 @@ -271,8 +271,10 @@ int snd_soc_set_ac97_ops_of_reset(struct snd_ac97_bus_ops *ops,
125576 if (ret)
125577 return ret;
125578
125579 - ops->warm_reset = snd_soc_ac97_warm_reset;
125580 - ops->reset = snd_soc_ac97_reset;
125581 + pax_open_kernel();
125582 + *(void **)&ops->warm_reset = snd_soc_ac97_warm_reset;
125583 + *(void **)&ops->reset = snd_soc_ac97_reset;
125584 + pax_close_kernel();
125585
125586 snd_ac97_rst_cfg = cfg;
125587 return 0;
125588 diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c
125589 index 1cfb19e..6e5731a 100644
125590 --- a/sound/soc/xtensa/xtfpga-i2s.c
125591 +++ b/sound/soc/xtensa/xtfpga-i2s.c
125592 @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
125593 case SNDRV_PCM_TRIGGER_START:
125594 case SNDRV_PCM_TRIGGER_RESUME:
125595 case SNDRV_PCM_TRIGGER_PAUSE_RELEASE:
125596 - ACCESS_ONCE(i2s->tx_ptr) = 0;
125597 + ACCESS_ONCE_RW(i2s->tx_ptr) = 0;
125598 rcu_assign_pointer(i2s->tx_substream, substream);
125599 xtfpga_pcm_refill_fifo(i2s);
125600 break;
125601 diff --git a/sound/synth/emux/emux_seq.c b/sound/synth/emux/emux_seq.c
125602 index a020920..55579f6 100644
125603 --- a/sound/synth/emux/emux_seq.c
125604 +++ b/sound/synth/emux/emux_seq.c
125605 @@ -33,13 +33,13 @@ static int snd_emux_unuse(void *private_data, struct snd_seq_port_subscribe *inf
125606 * MIDI emulation operators
125607 */
125608 static struct snd_midi_op emux_ops = {
125609 - snd_emux_note_on,
125610 - snd_emux_note_off,
125611 - snd_emux_key_press,
125612 - snd_emux_terminate_note,
125613 - snd_emux_control,
125614 - snd_emux_nrpn,
125615 - snd_emux_sysex,
125616 + .note_on = snd_emux_note_on,
125617 + .note_off = snd_emux_note_off,
125618 + .key_press = snd_emux_key_press,
125619 + .note_terminate = snd_emux_terminate_note,
125620 + .control = snd_emux_control,
125621 + .nrpn = snd_emux_nrpn,
125622 + .sysex = snd_emux_sysex,
125623 };
125624
125625
125626 diff --git a/sound/usb/line6/driver.c b/sound/usb/line6/driver.c
125627 index 81b7da8..bb2676f 100644
125628 --- a/sound/usb/line6/driver.c
125629 +++ b/sound/usb/line6/driver.c
125630 @@ -307,7 +307,7 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
125631 {
125632 struct usb_device *usbdev = line6->usbdev;
125633 int ret;
125634 - unsigned char len;
125635 + unsigned char *plen;
125636 unsigned count;
125637
125638 if (address > 0xffff || datalen > 0xff)
125639 @@ -324,6 +324,10 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
125640 return ret;
125641 }
125642
125643 + plen = kmalloc(1, GFP_KERNEL);
125644 + if (plen == NULL)
125645 + return -ENOMEM;
125646 +
125647 /* Wait for data length. We'll get 0xff until length arrives. */
125648 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
125649 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
125650 @@ -331,30 +335,35 @@ int line6_read_data(struct usb_line6 *line6, unsigned address, void *data,
125651 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
125652 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
125653 USB_DIR_IN,
125654 - 0x0012, 0x0000, &len, 1,
125655 + 0x0012, 0x0000, plen, 1,
125656 LINE6_TIMEOUT * HZ);
125657 if (ret < 0) {
125658 dev_err(line6->ifcdev,
125659 "receive length failed (error %d)\n", ret);
125660 + kfree(plen);
125661 return ret;
125662 }
125663
125664 - if (len != 0xff)
125665 + if (*plen != 0xff)
125666 break;
125667 }
125668
125669 - if (len == 0xff) {
125670 + if (*plen == 0xff) {
125671 dev_err(line6->ifcdev, "read failed after %d retries\n",
125672 count);
125673 + kfree(plen);
125674 return -EIO;
125675 - } else if (len != datalen) {
125676 + } else if (*plen != datalen) {
125677 /* should be equal or something went wrong */
125678 dev_err(line6->ifcdev,
125679 "length mismatch (expected %d, got %d)\n",
125680 - (int)datalen, (int)len);
125681 + (int)datalen, (int)*plen);
125682 + kfree(plen);
125683 return -EIO;
125684 }
125685
125686 + kfree(plen);
125687 +
125688 /* receive the result: */
125689 ret = usb_control_msg(usbdev, usb_rcvctrlpipe(usbdev, 0), 0x67,
125690 USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN,
125691 @@ -378,7 +387,7 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
125692 {
125693 struct usb_device *usbdev = line6->usbdev;
125694 int ret;
125695 - unsigned char status;
125696 + unsigned char *status;
125697 int count;
125698
125699 if (address > 0xffff || datalen > 0xffff)
125700 @@ -395,6 +404,10 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
125701 return ret;
125702 }
125703
125704 + status = kmalloc(1, GFP_KERNEL);
125705 + if (status == NULL)
125706 + return -ENOMEM;
125707 +
125708 for (count = 0; count < LINE6_READ_WRITE_MAX_RETRIES; count++) {
125709 mdelay(LINE6_READ_WRITE_STATUS_DELAY);
125710
125711 @@ -403,27 +416,32 @@ int line6_write_data(struct usb_line6 *line6, unsigned address, void *data,
125712 USB_TYPE_VENDOR | USB_RECIP_DEVICE |
125713 USB_DIR_IN,
125714 0x0012, 0x0000,
125715 - &status, 1, LINE6_TIMEOUT * HZ);
125716 + status, 1, LINE6_TIMEOUT * HZ);
125717
125718 if (ret < 0) {
125719 dev_err(line6->ifcdev,
125720 "receiving status failed (error %d)\n", ret);
125721 + kfree(status);
125722 return ret;
125723 }
125724
125725 - if (status != 0xff)
125726 + if (*status != 0xff)
125727 break;
125728 }
125729
125730 - if (status == 0xff) {
125731 + if (*status == 0xff) {
125732 dev_err(line6->ifcdev, "write failed after %d retries\n",
125733 count);
125734 + kfree(status);
125735 return -EIO;
125736 - } else if (status != 0) {
125737 + } else if (*status != 0) {
125738 dev_err(line6->ifcdev, "write failed (error %d)\n", ret);
125739 + kfree(status);
125740 return -EIO;
125741 }
125742
125743 + kfree(status);
125744 +
125745 return 0;
125746 }
125747 EXPORT_SYMBOL_GPL(line6_write_data);
125748 diff --git a/sound/usb/line6/toneport.c b/sound/usb/line6/toneport.c
125749 index 6d4c50c..aa658c8 100644
125750 --- a/sound/usb/line6/toneport.c
125751 +++ b/sound/usb/line6/toneport.c
125752 @@ -367,13 +367,19 @@ static bool toneport_has_source_select(struct usb_line6_toneport *toneport)
125753 */
125754 static void toneport_setup(struct usb_line6_toneport *toneport)
125755 {
125756 - int ticks;
125757 + int *ticks;
125758 struct usb_line6 *line6 = &toneport->line6;
125759 struct usb_device *usbdev = line6->usbdev;
125760
125761 + ticks = kmalloc(sizeof(int), GFP_KERNEL);
125762 + if (ticks == NULL)
125763 + return;
125764 +
125765 /* sync time on device with host: */
125766 - ticks = (int)get_seconds();
125767 - line6_write_data(line6, 0x80c6, &ticks, 4);
125768 + *ticks = (int)get_seconds();
125769 + line6_write_data(line6, 0x80c6, ticks, sizeof(int));
125770 +
125771 + kfree(ticks);
125772
125773 /* enable device: */
125774 toneport_send_cmd(usbdev, 0x0301, 0x0000);
125775 diff --git a/tools/gcc/.gitignore b/tools/gcc/.gitignore
125776 new file mode 100644
125777 index 0000000..de92ed9
125778 --- /dev/null
125779 +++ b/tools/gcc/.gitignore
125780 @@ -0,0 +1 @@
125781 +randomize_layout_seed.h
125782 diff --git a/tools/gcc/Makefile b/tools/gcc/Makefile
125783 new file mode 100644
125784 index 0000000..4945d82
125785 --- /dev/null
125786 +++ b/tools/gcc/Makefile
125787 @@ -0,0 +1,54 @@
125788 +#CC := gcc
125789 +#PLUGIN_SOURCE_FILES := pax_plugin.c
125790 +#PLUGIN_OBJECT_FILES := $(patsubst %.c,%.o,$(PLUGIN_SOURCE_FILES))
125791 +GCCPLUGINS_DIR := $(shell $(CC) -print-file-name=plugin)
125792 +#CFLAGS += -I$(GCCPLUGINS_DIR)/include -fPIC -O2 -Wall -W -std=gnu99
125793 +
125794 +ifeq ($(PLUGINCC),$(HOSTCC))
125795 +HOSTLIBS := hostlibs
125796 +HOST_EXTRACFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu99 -ggdb
125797 +export HOST_EXTRACFLAGS
125798 +else
125799 +HOSTLIBS := hostcxxlibs
125800 +HOST_EXTRACXXFLAGS += -I$(GCCPLUGINS_DIR)/include -I$(src) -std=gnu++98 -fno-rtti -fno-exceptions -fasynchronous-unwind-tables -ggdb -Wno-unused-parameter -Wno-narrowing -Wno-unused-variable
125801 +export HOST_EXTRACXXFLAGS
125802 +endif
125803 +
125804 +export GCCPLUGINS_DIR HOSTLIBS
125805 +
125806 +$(HOSTLIBS)-$(CONFIG_PAX_CONSTIFY_PLUGIN) := constify_plugin.so
125807 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STACKLEAK) += stackleak_plugin.so
125808 +$(HOSTLIBS)-$(CONFIG_KALLOCSTAT_PLUGIN) += kallocstat_plugin.so
125809 +$(HOSTLIBS)-$(CONFIG_PAX_KERNEXEC_PLUGIN) += kernexec_plugin.so
125810 +$(HOSTLIBS)-$(CONFIG_CHECKER_PLUGIN) += checker_plugin.so
125811 +$(HOSTLIBS)-y += colorize_plugin.so
125812 +$(HOSTLIBS)-$(CONFIG_PAX_LATENT_ENTROPY) += latent_entropy_plugin.so
125813 +$(HOSTLIBS)-$(CONFIG_PAX_MEMORY_STRUCTLEAK) += structleak_plugin.so
125814 +$(HOSTLIBS)-y += initify_plugin.so
125815 +$(HOSTLIBS)-$(CONFIG_GRKERNSEC_RANDSTRUCT) += randomize_layout_plugin.so
125816 +
125817 +subdir-$(CONFIG_PAX_SIZE_OVERFLOW) := size_overflow_plugin
125818 +subdir- += size_overflow_plugin
125819 +
125820 +always := $($(HOSTLIBS)-y)
125821 +
125822 +constify_plugin-objs := constify_plugin.o
125823 +stackleak_plugin-objs := stackleak_plugin.o
125824 +kallocstat_plugin-objs := kallocstat_plugin.o
125825 +kernexec_plugin-objs := kernexec_plugin.o
125826 +checker_plugin-objs := checker_plugin.o
125827 +colorize_plugin-objs := colorize_plugin.o
125828 +latent_entropy_plugin-objs := latent_entropy_plugin.o
125829 +structleak_plugin-objs := structleak_plugin.o
125830 +initify_plugin-objs := initify_plugin.o
125831 +randomize_layout_plugin-objs := randomize_layout_plugin.o
125832 +
125833 +$(obj)/randomize_layout_plugin.o: $(objtree)/$(obj)/randomize_layout_seed.h
125834 +
125835 +quiet_cmd_create_randomize_layout_seed = GENSEED $@
125836 + cmd_create_randomize_layout_seed = \
125837 + $(CONFIG_SHELL) $(srctree)/$(src)/gen-random-seed.sh $@ $(objtree)/include/generated/randomize_layout_hash.h
125838 +$(objtree)/$(obj)/randomize_layout_seed.h: FORCE
125839 + $(call if_changed,create_randomize_layout_seed)
125840 +
125841 +targets += randomize_layout_seed.h randomize_layout_hash.h
125842 diff --git a/tools/gcc/checker_plugin.c b/tools/gcc/checker_plugin.c
125843 new file mode 100644
125844 index 0000000..5452feea
125845 --- /dev/null
125846 +++ b/tools/gcc/checker_plugin.c
125847 @@ -0,0 +1,150 @@
125848 +/*
125849 + * Copyright 2011-2014 by the PaX Team <pageexec@freemail.hu>
125850 + * Licensed under the GPL v2
125851 + *
125852 + * Note: the choice of the license means that the compilation process is
125853 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
125854 + * but for the kernel it doesn't matter since it doesn't link against
125855 + * any of the gcc libraries
125856 + *
125857 + * gcc plugin to implement various sparse (source code checker) features
125858 + *
125859 + * TODO:
125860 + * - define separate __iomem, __percpu and __rcu address spaces (lots of code to patch)
125861 + *
125862 + * BUGS:
125863 + * - none known
125864 + */
125865 +
125866 +#include "gcc-common.h"
125867 +
125868 +extern void c_register_addr_space (const char *str, addr_space_t as);
125869 +extern enum machine_mode default_addr_space_pointer_mode (addr_space_t);
125870 +extern enum machine_mode default_addr_space_address_mode (addr_space_t);
125871 +extern bool default_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as);
125872 +extern bool default_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as);
125873 +extern rtx default_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as);
125874 +
125875 +int plugin_is_GPL_compatible;
125876 +
125877 +static struct plugin_info checker_plugin_info = {
125878 + .version = "201304082245",
125879 + .help = NULL,
125880 +};
125881 +
125882 +#define ADDR_SPACE_KERNEL 0
125883 +#define ADDR_SPACE_FORCE_KERNEL 1
125884 +#define ADDR_SPACE_USER 2
125885 +#define ADDR_SPACE_FORCE_USER 3
125886 +#define ADDR_SPACE_IOMEM 0
125887 +#define ADDR_SPACE_FORCE_IOMEM 0
125888 +#define ADDR_SPACE_PERCPU 0
125889 +#define ADDR_SPACE_FORCE_PERCPU 0
125890 +#define ADDR_SPACE_RCU 0
125891 +#define ADDR_SPACE_FORCE_RCU 0
125892 +
125893 +static enum machine_mode checker_addr_space_pointer_mode(addr_space_t addrspace)
125894 +{
125895 + return default_addr_space_pointer_mode(ADDR_SPACE_GENERIC);
125896 +}
125897 +
125898 +static enum machine_mode checker_addr_space_address_mode(addr_space_t addrspace)
125899 +{
125900 + return default_addr_space_address_mode(ADDR_SPACE_GENERIC);
125901 +}
125902 +
125903 +static bool checker_addr_space_valid_pointer_mode(enum machine_mode mode, addr_space_t as)
125904 +{
125905 + return default_addr_space_valid_pointer_mode(mode, as);
125906 +}
125907 +
125908 +static bool checker_addr_space_legitimate_address_p(enum machine_mode mode, rtx mem, bool strict, addr_space_t as)
125909 +{
125910 + return default_addr_space_legitimate_address_p(mode, mem, strict, ADDR_SPACE_GENERIC);
125911 +}
125912 +
125913 +static rtx checker_addr_space_legitimize_address(rtx x, rtx oldx, enum machine_mode mode, addr_space_t as)
125914 +{
125915 + return default_addr_space_legitimize_address(x, oldx, mode, as);
125916 +}
125917 +
125918 +static bool checker_addr_space_subset_p(addr_space_t subset, addr_space_t superset)
125919 +{
125920 + if (subset == ADDR_SPACE_FORCE_KERNEL && superset == ADDR_SPACE_KERNEL)
125921 + return true;
125922 +
125923 + if (subset == ADDR_SPACE_FORCE_USER && superset == ADDR_SPACE_USER)
125924 + return true;
125925 +
125926 + if (subset == ADDR_SPACE_FORCE_IOMEM && superset == ADDR_SPACE_IOMEM)
125927 + return true;
125928 +
125929 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_USER)
125930 + return true;
125931 +
125932 + if (subset == ADDR_SPACE_KERNEL && superset == ADDR_SPACE_FORCE_IOMEM)
125933 + return true;
125934 +
125935 + if (subset == ADDR_SPACE_USER && superset == ADDR_SPACE_FORCE_KERNEL)
125936 + return true;
125937 +
125938 + if (subset == ADDR_SPACE_IOMEM && superset == ADDR_SPACE_FORCE_KERNEL)
125939 + return true;
125940 +
125941 + return subset == superset;
125942 +}
125943 +
125944 +static rtx checker_addr_space_convert(rtx op, tree from_type, tree to_type)
125945 +{
125946 +// addr_space_t from_as = TYPE_ADDR_SPACE(TREE_TYPE(from_type));
125947 +// addr_space_t to_as = TYPE_ADDR_SPACE(TREE_TYPE(to_type));
125948 +
125949 + return op;
125950 +}
125951 +
125952 +static void register_checker_address_spaces(void *event_data, void *data)
125953 +{
125954 + c_register_addr_space("__kernel", ADDR_SPACE_KERNEL);
125955 + c_register_addr_space("__force_kernel", ADDR_SPACE_FORCE_KERNEL);
125956 + c_register_addr_space("__user", ADDR_SPACE_USER);
125957 + c_register_addr_space("__force_user", ADDR_SPACE_FORCE_USER);
125958 +// c_register_addr_space("__iomem", ADDR_SPACE_IOMEM);
125959 +// c_register_addr_space("__force_iomem", ADDR_SPACE_FORCE_IOMEM);
125960 +// c_register_addr_space("__percpu", ADDR_SPACE_PERCPU);
125961 +// c_register_addr_space("__force_percpu", ADDR_SPACE_FORCE_PERCPU);
125962 +// c_register_addr_space("__rcu", ADDR_SPACE_RCU);
125963 +// c_register_addr_space("__force_rcu", ADDR_SPACE_FORCE_RCU);
125964 +
125965 + targetm.addr_space.pointer_mode = checker_addr_space_pointer_mode;
125966 + targetm.addr_space.address_mode = checker_addr_space_address_mode;
125967 + targetm.addr_space.valid_pointer_mode = checker_addr_space_valid_pointer_mode;
125968 + targetm.addr_space.legitimate_address_p = checker_addr_space_legitimate_address_p;
125969 +// targetm.addr_space.legitimize_address = checker_addr_space_legitimize_address;
125970 + targetm.addr_space.subset_p = checker_addr_space_subset_p;
125971 + targetm.addr_space.convert = checker_addr_space_convert;
125972 +}
125973 +
125974 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
125975 +{
125976 + const char * const plugin_name = plugin_info->base_name;
125977 + const int argc = plugin_info->argc;
125978 + const struct plugin_argument * const argv = plugin_info->argv;
125979 + int i;
125980 +
125981 + if (!plugin_default_version_check(version, &gcc_version)) {
125982 + error(G_("incompatible gcc/plugin versions"));
125983 + return 1;
125984 + }
125985 +
125986 + register_callback(plugin_name, PLUGIN_INFO, NULL, &checker_plugin_info);
125987 +
125988 + for (i = 0; i < argc; ++i)
125989 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
125990 +
125991 + if (TARGET_64BIT == 0)
125992 + return 0;
125993 +
125994 + register_callback(plugin_name, PLUGIN_PRAGMAS, register_checker_address_spaces, NULL);
125995 +
125996 + return 0;
125997 +}
125998 diff --git a/tools/gcc/colorize_plugin.c b/tools/gcc/colorize_plugin.c
125999 new file mode 100644
126000 index 0000000..0c96d8a
126001 --- /dev/null
126002 +++ b/tools/gcc/colorize_plugin.c
126003 @@ -0,0 +1,215 @@
126004 +/*
126005 + * Copyright 2012-2015 by PaX Team <pageexec@freemail.hu>
126006 + * Licensed under the GPL v2
126007 + *
126008 + * Note: the choice of the license means that the compilation process is
126009 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
126010 + * but for the kernel it doesn't matter since it doesn't link against
126011 + * any of the gcc libraries
126012 + *
126013 + * gcc plugin to colorize diagnostic output
126014 + *
126015 + */
126016 +
126017 +#include "gcc-common.h"
126018 +
126019 +int plugin_is_GPL_compatible;
126020 +
126021 +static struct plugin_info colorize_plugin_info = {
126022 + .version = "201404202350",
126023 + .help = "color=[never|always|auto]\tdetermine when to colorize\n",
126024 +};
126025 +
126026 +#define GREEN "\033[32m\033[K"
126027 +#define LIGHTGREEN "\033[1;32m\033[K"
126028 +#define YELLOW "\033[33m\033[K"
126029 +#define LIGHTYELLOW "\033[1;33m\033[K"
126030 +#define RED "\033[31m\033[K"
126031 +#define LIGHTRED "\033[1;31m\033[K"
126032 +#define BLUE "\033[34m\033[K"
126033 +#define LIGHTBLUE "\033[1;34m\033[K"
126034 +#define BRIGHT "\033[1;m\033[K"
126035 +#define NORMAL "\033[m\033[K"
126036 +
126037 +static diagnostic_starter_fn old_starter;
126038 +static diagnostic_finalizer_fn old_finalizer;
126039 +
126040 +static void start_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126041 +{
126042 + const char *color;
126043 + char *newprefix;
126044 +
126045 + switch (diagnostic->kind) {
126046 + case DK_NOTE:
126047 + color = LIGHTBLUE;
126048 + break;
126049 +
126050 + case DK_PEDWARN:
126051 + case DK_WARNING:
126052 + color = LIGHTYELLOW;
126053 + break;
126054 +
126055 + case DK_ERROR:
126056 + case DK_FATAL:
126057 + case DK_ICE:
126058 + case DK_PERMERROR:
126059 + case DK_SORRY:
126060 + color = LIGHTRED;
126061 + break;
126062 +
126063 + default:
126064 + color = NORMAL;
126065 + }
126066 +
126067 + old_starter(context, diagnostic);
126068 + if (-1 == asprintf(&newprefix, "%s%s" NORMAL, color, context->printer->prefix))
126069 + return;
126070 + pp_destroy_prefix(context->printer);
126071 + pp_set_prefix(context->printer, newprefix);
126072 +}
126073 +
126074 +static void finalize_colorize(diagnostic_context *context, diagnostic_info *diagnostic)
126075 +{
126076 + old_finalizer(context, diagnostic);
126077 +}
126078 +
126079 +static void colorize_arm(void)
126080 +{
126081 + old_starter = diagnostic_starter(global_dc);
126082 + old_finalizer = diagnostic_finalizer(global_dc);
126083 +
126084 + diagnostic_starter(global_dc) = start_colorize;
126085 + diagnostic_finalizer(global_dc) = finalize_colorize;
126086 +}
126087 +
126088 +static unsigned int execute_colorize_rearm(void)
126089 +{
126090 + if (diagnostic_starter(global_dc) == start_colorize)
126091 + return 0;
126092 +
126093 + colorize_arm();
126094 + return 0;
126095 +}
126096 +
126097 +#if BUILDING_GCC_VERSION >= 4009
126098 +namespace {
126099 +static const struct pass_data colorize_rearm_pass_data = {
126100 +#else
126101 +struct simple_ipa_opt_pass colorize_rearm_pass = {
126102 + .pass = {
126103 +#endif
126104 + .type = SIMPLE_IPA_PASS,
126105 + .name = "colorize_rearm",
126106 +#if BUILDING_GCC_VERSION >= 4008
126107 + .optinfo_flags = OPTGROUP_NONE,
126108 +#endif
126109 +#if BUILDING_GCC_VERSION >= 5000
126110 +#elif BUILDING_GCC_VERSION == 4009
126111 + .has_gate = false,
126112 + .has_execute = true,
126113 +#else
126114 + .gate = NULL,
126115 + .execute = execute_colorize_rearm,
126116 + .sub = NULL,
126117 + .next = NULL,
126118 + .static_pass_number = 0,
126119 +#endif
126120 + .tv_id = TV_NONE,
126121 + .properties_required = 0,
126122 + .properties_provided = 0,
126123 + .properties_destroyed = 0,
126124 + .todo_flags_start = 0,
126125 + .todo_flags_finish = 0
126126 +#if BUILDING_GCC_VERSION < 4009
126127 + }
126128 +#endif
126129 +};
126130 +
126131 +#if BUILDING_GCC_VERSION >= 4009
126132 +class colorize_rearm_pass : public simple_ipa_opt_pass {
126133 +public:
126134 + colorize_rearm_pass() : simple_ipa_opt_pass(colorize_rearm_pass_data, g) {}
126135 +#if BUILDING_GCC_VERSION >= 5000
126136 + virtual unsigned int execute(function *) { return execute_colorize_rearm(); }
126137 +#else
126138 + unsigned int execute() { return execute_colorize_rearm(); }
126139 +#endif
126140 +};
126141 +}
126142 +
126143 +static opt_pass *make_colorize_rearm_pass(void)
126144 +{
126145 + return new colorize_rearm_pass();
126146 +}
126147 +#else
126148 +static struct opt_pass *make_colorize_rearm_pass(void)
126149 +{
126150 + return &colorize_rearm_pass.pass;
126151 +}
126152 +#endif
126153 +
126154 +static void colorize_start_unit(void *gcc_data, void *user_data)
126155 +{
126156 + colorize_arm();
126157 +}
126158 +
126159 +static bool should_colorize(void)
126160 +{
126161 +#if BUILDING_GCC_VERSION >= 4009
126162 + return false;
126163 +#else
126164 + char const *t = getenv("TERM");
126165 +
126166 + return t && strcmp(t, "dumb") && isatty(STDERR_FILENO);
126167 +#endif
126168 +}
126169 +
126170 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126171 +{
126172 + const char * const plugin_name = plugin_info->base_name;
126173 + const int argc = plugin_info->argc;
126174 + const struct plugin_argument * const argv = plugin_info->argv;
126175 + int i;
126176 + struct register_pass_info colorize_rearm_pass_info;
126177 + bool colorize;
126178 +
126179 + colorize_rearm_pass_info.pass = make_colorize_rearm_pass();
126180 + colorize_rearm_pass_info.reference_pass_name = "*free_lang_data";
126181 + colorize_rearm_pass_info.ref_pass_instance_number = 1;
126182 + colorize_rearm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
126183 +
126184 + if (!plugin_default_version_check(version, &gcc_version)) {
126185 + error(G_("incompatible gcc/plugin versions"));
126186 + return 1;
126187 + }
126188 +
126189 + register_callback(plugin_name, PLUGIN_INFO, NULL, &colorize_plugin_info);
126190 +
126191 + colorize = getenv("GCC_COLORS") ? should_colorize() : false;
126192 +
126193 + for (i = 0; i < argc; ++i) {
126194 + if (!strcmp(argv[i].key, "color")) {
126195 + if (!argv[i].value) {
126196 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126197 + continue;
126198 + }
126199 + if (!strcmp(argv[i].value, "always"))
126200 + colorize = true;
126201 + else if (!strcmp(argv[i].value, "never"))
126202 + colorize = false;
126203 + else if (!strcmp(argv[i].value, "auto"))
126204 + colorize = should_colorize();
126205 + else
126206 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
126207 + continue;
126208 + }
126209 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126210 + }
126211 +
126212 + if (colorize) {
126213 + // TODO: parse GCC_COLORS as used by gcc 4.9+
126214 + register_callback(plugin_name, PLUGIN_START_UNIT, &colorize_start_unit, NULL);
126215 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &colorize_rearm_pass_info);
126216 + }
126217 + return 0;
126218 +}
126219 diff --git a/tools/gcc/constify_plugin.c b/tools/gcc/constify_plugin.c
126220 new file mode 100644
126221 index 0000000..c5de280
126222 --- /dev/null
126223 +++ b/tools/gcc/constify_plugin.c
126224 @@ -0,0 +1,568 @@
126225 +/*
126226 + * Copyright 2011 by Emese Revfy <re.emese@gmail.com>
126227 + * Copyright 2011-2015 by PaX Team <pageexec@freemail.hu>
126228 + * Licensed under the GPL v2, or (at your option) v3
126229 + *
126230 + * This gcc plugin constifies all structures which contain only function pointers or are explicitly marked for constification.
126231 + *
126232 + * Homepage:
126233 + * http://www.grsecurity.net/~ephox/const_plugin/
126234 + *
126235 + * Usage:
126236 + * $ gcc -I`gcc -print-file-name=plugin`/include -fPIC -shared -O2 -o constify_plugin.so constify_plugin.c
126237 + * $ gcc -fplugin=constify_plugin.so test.c -O2
126238 + */
126239 +
126240 +#include "gcc-common.h"
126241 +
126242 +// unused C type flag in all versions 4.5-5.0
126243 +#define TYPE_CONSTIFY_VISITED(TYPE) TYPE_LANG_FLAG_4(TYPE)
126244 +
126245 +int plugin_is_GPL_compatible;
126246 +
126247 +static struct plugin_info const_plugin_info = {
126248 + .version = "201401270210",
126249 + .help = "no-constify\tturn off constification\n",
126250 +};
126251 +
126252 +typedef struct {
126253 + bool has_fptr_field;
126254 + bool has_writable_field;
126255 + bool has_do_const_field;
126256 + bool has_no_const_field;
126257 +} constify_info;
126258 +
126259 +static const_tree get_field_type(const_tree field)
126260 +{
126261 + return strip_array_types(TREE_TYPE(field));
126262 +}
126263 +
126264 +static bool is_fptr(const_tree field)
126265 +{
126266 + const_tree ptr = get_field_type(field);
126267 +
126268 + if (TREE_CODE(ptr) != POINTER_TYPE)
126269 + return false;
126270 +
126271 + return TREE_CODE(TREE_TYPE(ptr)) == FUNCTION_TYPE;
126272 +}
126273 +
126274 +/*
126275 + * determine whether the given structure type meets the requirements for automatic constification,
126276 + * including the constification attributes on nested structure types
126277 + */
126278 +static void constifiable(const_tree node, constify_info *cinfo)
126279 +{
126280 + const_tree field;
126281 +
126282 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
126283 +
126284 + // e.g., pointer to structure fields while still constructing the structure type
126285 + if (TYPE_FIELDS(node) == NULL_TREE)
126286 + return;
126287 +
126288 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
126289 + const_tree type = get_field_type(field);
126290 + enum tree_code code = TREE_CODE(type);
126291 +
126292 + if (node == type)
126293 + continue;
126294 +
126295 + if (is_fptr(field))
126296 + cinfo->has_fptr_field = true;
126297 + else if (!TREE_READONLY(field))
126298 + cinfo->has_writable_field = true;
126299 +
126300 + if (code == RECORD_TYPE || code == UNION_TYPE) {
126301 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
126302 + cinfo->has_do_const_field = true;
126303 + else if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type)))
126304 + cinfo->has_no_const_field = true;
126305 + else
126306 + constifiable(type, cinfo);
126307 + }
126308 + }
126309 +}
126310 +
126311 +static bool constified(const_tree node)
126312 +{
126313 + constify_info cinfo = {
126314 + .has_fptr_field = false,
126315 + .has_writable_field = false,
126316 + .has_do_const_field = false,
126317 + .has_no_const_field = false
126318 + };
126319 +
126320 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
126321 +
126322 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(node))) {
126323 +// gcc_assert(!TYPE_READONLY(node));
126324 + return false;
126325 + }
126326 +
126327 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(node))) {
126328 + gcc_assert(TYPE_READONLY(node));
126329 + return true;
126330 + }
126331 +
126332 + constifiable(node, &cinfo);
126333 + if ((!cinfo.has_fptr_field || cinfo.has_writable_field) && !cinfo.has_do_const_field)
126334 + return false;
126335 +
126336 + return TYPE_READONLY(node);
126337 +}
126338 +
126339 +static void deconstify_tree(tree node);
126340 +
126341 +static void deconstify_type(tree type)
126342 +{
126343 + tree field;
126344 +
126345 + gcc_assert(TREE_CODE(type) == RECORD_TYPE || TREE_CODE(type) == UNION_TYPE);
126346 +
126347 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
126348 + const_tree fieldtype = get_field_type(field);
126349 +
126350 + // special case handling of simple ptr-to-same-array-type members
126351 + if (TREE_CODE(TREE_TYPE(field)) == POINTER_TYPE) {
126352 + tree ptrtype = TREE_TYPE(TREE_TYPE(field));
126353 +
126354 + if (TREE_TYPE(TREE_TYPE(field)) == type)
126355 + continue;
126356 + if (TREE_CODE(ptrtype) != RECORD_TYPE && TREE_CODE(ptrtype) != UNION_TYPE)
126357 + continue;
126358 + if (!constified(ptrtype))
126359 + continue;
126360 + if (TYPE_MAIN_VARIANT(ptrtype) == TYPE_MAIN_VARIANT(type)) {
126361 + TREE_TYPE(field) = copy_node(TREE_TYPE(field));
126362 + TREE_TYPE(TREE_TYPE(field)) = build_qualified_type(type, TYPE_QUALS(ptrtype) & ~TYPE_QUAL_CONST);
126363 + }
126364 + continue;
126365 + }
126366 + if (TREE_CODE(fieldtype) != RECORD_TYPE && TREE_CODE(fieldtype) != UNION_TYPE)
126367 + continue;
126368 + if (!constified(fieldtype))
126369 + continue;
126370 +
126371 + deconstify_tree(field);
126372 + TREE_READONLY(field) = 0;
126373 + }
126374 + TYPE_READONLY(type) = 0;
126375 + C_TYPE_FIELDS_READONLY(type) = 0;
126376 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126377 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
126378 + TYPE_ATTRIBUTES(type) = remove_attribute("do_const", TYPE_ATTRIBUTES(type));
126379 + }
126380 +}
126381 +
126382 +static void deconstify_tree(tree node)
126383 +{
126384 + tree old_type, new_type, field;
126385 +
126386 + old_type = TREE_TYPE(node);
126387 + while (TREE_CODE(old_type) == ARRAY_TYPE && TREE_CODE(TREE_TYPE(old_type)) != ARRAY_TYPE) {
126388 + node = TREE_TYPE(node) = copy_node(old_type);
126389 + old_type = TREE_TYPE(old_type);
126390 + }
126391 +
126392 + gcc_assert(TREE_CODE(old_type) == RECORD_TYPE || TREE_CODE(old_type) == UNION_TYPE);
126393 + gcc_assert(TYPE_READONLY(old_type) && (TYPE_QUALS(old_type) & TYPE_QUAL_CONST));
126394 +
126395 + new_type = build_qualified_type(old_type, TYPE_QUALS(old_type) & ~TYPE_QUAL_CONST);
126396 + TYPE_FIELDS(new_type) = copy_list(TYPE_FIELDS(new_type));
126397 + for (field = TYPE_FIELDS(new_type); field; field = TREE_CHAIN(field))
126398 + DECL_FIELD_CONTEXT(field) = new_type;
126399 +
126400 + deconstify_type(new_type);
126401 +
126402 + TREE_TYPE(node) = new_type;
126403 +}
126404 +
126405 +static tree handle_no_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
126406 +{
126407 + tree type;
126408 + constify_info cinfo = {
126409 + .has_fptr_field = false,
126410 + .has_writable_field = false,
126411 + .has_do_const_field = false,
126412 + .has_no_const_field = false
126413 + };
126414 +
126415 + *no_add_attrs = true;
126416 + if (TREE_CODE(*node) == FUNCTION_DECL) {
126417 + error("%qE attribute does not apply to functions (%qF)", name, *node);
126418 + return NULL_TREE;
126419 + }
126420 +
126421 + if (TREE_CODE(*node) == PARM_DECL) {
126422 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
126423 + return NULL_TREE;
126424 + }
126425 +
126426 + if (TREE_CODE(*node) == VAR_DECL) {
126427 + error("%qE attribute does not apply to variables (%qD)", name, *node);
126428 + return NULL_TREE;
126429 + }
126430 +
126431 + if (TYPE_P(*node)) {
126432 + type = *node;
126433 + } else {
126434 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
126435 + type = TREE_TYPE(*node);
126436 + }
126437 +
126438 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE) {
126439 + error("%qE attribute used on %qT applies to struct and union types only", name, type);
126440 + return NULL_TREE;
126441 + }
126442 +
126443 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
126444 + error("%qE attribute is already applied to the type %qT", name, type);
126445 + return NULL_TREE;
126446 + }
126447 +
126448 + if (TYPE_P(*node)) {
126449 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type)))
126450 + error("%qE attribute used on type %qT is incompatible with 'do_const'", name, type);
126451 + else
126452 + *no_add_attrs = false;
126453 + return NULL_TREE;
126454 + }
126455 +
126456 + constifiable(type, &cinfo);
126457 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126458 + deconstify_tree(*node);
126459 + TYPE_CONSTIFY_VISITED(TREE_TYPE(*node)) = 1;
126460 + return NULL_TREE;
126461 + }
126462 +
126463 + if (TYPE_FIELDS(type))
126464 + error("%qE attribute used on type %qT that is not constified", name, type);
126465 + return NULL_TREE;
126466 +}
126467 +
126468 +static void constify_type(tree type)
126469 +{
126470 + TYPE_READONLY(type) = 1;
126471 + C_TYPE_FIELDS_READONLY(type) = 1;
126472 + TYPE_CONSTIFY_VISITED(type) = 1;
126473 +// TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
126474 +// TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("do_const"), NULL_TREE, TYPE_ATTRIBUTES(type));
126475 +}
126476 +
126477 +static tree handle_do_const_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
126478 +{
126479 + *no_add_attrs = true;
126480 + if (!TYPE_P(*node)) {
126481 + error("%qE attribute applies to types only (%qD)", name, *node);
126482 + return NULL_TREE;
126483 + }
126484 +
126485 + if (TREE_CODE(*node) != RECORD_TYPE && TREE_CODE(*node) != UNION_TYPE) {
126486 + error("%qE attribute used on %qT applies to struct and union types only", name, *node);
126487 + return NULL_TREE;
126488 + }
126489 +
126490 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(*node))) {
126491 + error("%qE attribute used on %qT is already applied to the type", name, *node);
126492 + return NULL_TREE;
126493 + }
126494 +
126495 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(*node))) {
126496 + error("%qE attribute used on %qT is incompatible with 'no_const'", name, *node);
126497 + return NULL_TREE;
126498 + }
126499 +
126500 + *no_add_attrs = false;
126501 + return NULL_TREE;
126502 +}
126503 +
126504 +static struct attribute_spec no_const_attr = {
126505 + .name = "no_const",
126506 + .min_length = 0,
126507 + .max_length = 0,
126508 + .decl_required = false,
126509 + .type_required = false,
126510 + .function_type_required = false,
126511 + .handler = handle_no_const_attribute,
126512 +#if BUILDING_GCC_VERSION >= 4007
126513 + .affects_type_identity = true
126514 +#endif
126515 +};
126516 +
126517 +static struct attribute_spec do_const_attr = {
126518 + .name = "do_const",
126519 + .min_length = 0,
126520 + .max_length = 0,
126521 + .decl_required = false,
126522 + .type_required = false,
126523 + .function_type_required = false,
126524 + .handler = handle_do_const_attribute,
126525 +#if BUILDING_GCC_VERSION >= 4007
126526 + .affects_type_identity = true
126527 +#endif
126528 +};
126529 +
126530 +static void register_attributes(void *event_data, void *data)
126531 +{
126532 + register_attribute(&no_const_attr);
126533 + register_attribute(&do_const_attr);
126534 +}
126535 +
126536 +static void finish_type(void *event_data, void *data)
126537 +{
126538 + tree type = (tree)event_data;
126539 + constify_info cinfo = {
126540 + .has_fptr_field = false,
126541 + .has_writable_field = false,
126542 + .has_do_const_field = false,
126543 + .has_no_const_field = false
126544 + };
126545 +
126546 + if (type == NULL_TREE || type == error_mark_node)
126547 + return;
126548 +
126549 +#if BUILDING_GCC_VERSION >= 5000
126550 + if (TREE_CODE(type) == ENUMERAL_TYPE)
126551 + return;
126552 +#endif
126553 +
126554 + if (TYPE_FIELDS(type) == NULL_TREE || TYPE_CONSTIFY_VISITED(type))
126555 + return;
126556 +
126557 + constifiable(type, &cinfo);
126558 +
126559 + if (lookup_attribute("no_const", TYPE_ATTRIBUTES(type))) {
126560 + if ((cinfo.has_fptr_field && !cinfo.has_writable_field) || cinfo.has_do_const_field) {
126561 + deconstify_type(type);
126562 + TYPE_CONSTIFY_VISITED(type) = 1;
126563 + } else
126564 + error("'no_const' attribute used on type %qT that is not constified", type);
126565 + return;
126566 + }
126567 +
126568 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126569 + if (!cinfo.has_writable_field) {
126570 + error("'do_const' attribute used on type %qT that is%sconstified", type, cinfo.has_fptr_field ? " " : " not ");
126571 + return;
126572 + }
126573 + constify_type(type);
126574 + return;
126575 + }
126576 +
126577 + if (cinfo.has_fptr_field && !cinfo.has_writable_field) {
126578 + if (lookup_attribute("do_const", TYPE_ATTRIBUTES(type))) {
126579 + error("'do_const' attribute used on type %qT that is constified", type);
126580 + return;
126581 + }
126582 + constify_type(type);
126583 + return;
126584 + }
126585 +
126586 + deconstify_type(type);
126587 + TYPE_CONSTIFY_VISITED(type) = 1;
126588 +}
126589 +
126590 +static void check_global_variables(void *event_data, void *data)
126591 +{
126592 +#if BUILDING_GCC_VERSION >= 4009
126593 + varpool_node *node;
126594 +#else
126595 + struct varpool_node *node;
126596 +#endif
126597 +
126598 + FOR_EACH_VARIABLE(node) {
126599 + tree var = NODE_DECL(node);
126600 + tree type = TREE_TYPE(var);
126601 +
126602 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
126603 + continue;
126604 +
126605 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
126606 + continue;
126607 +
126608 + if (!TYPE_CONSTIFY_VISITED(type))
126609 + continue;
126610 +
126611 + if (DECL_EXTERNAL(var))
126612 + continue;
126613 +
126614 + if (DECL_INITIAL(var))
126615 + continue;
126616 +
126617 + // this works around a gcc bug/feature where uninitialized globals
126618 + // are moved into the .bss section regardless of any constification
126619 + DECL_INITIAL(var) = build_constructor(type, NULL);
126620 +// inform(DECL_SOURCE_LOCATION(var), "constified variable %qE moved into .rodata", var);
126621 + }
126622 +}
126623 +
126624 +static unsigned int check_local_variables(void)
126625 +{
126626 + unsigned int ret = 0;
126627 + tree var;
126628 +
126629 + unsigned int i;
126630 +
126631 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
126632 + tree type = TREE_TYPE(var);
126633 +
126634 + gcc_assert(DECL_P(var));
126635 + if (is_global_var(var))
126636 + continue;
126637 +
126638 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
126639 + continue;
126640 +
126641 + if (!TYPE_READONLY(type) || !C_TYPE_FIELDS_READONLY(type))
126642 + continue;
126643 +
126644 + if (!TYPE_CONSTIFY_VISITED(type))
126645 + continue;
126646 +
126647 + error_at(DECL_SOURCE_LOCATION(var), "constified variable %qE cannot be local", var);
126648 + ret = 1;
126649 + }
126650 + return ret;
126651 +}
126652 +
126653 +#if BUILDING_GCC_VERSION >= 4009
126654 +namespace {
126655 +static const struct pass_data check_local_variables_pass_data = {
126656 +#else
126657 +static struct gimple_opt_pass check_local_variables_pass = {
126658 + .pass = {
126659 +#endif
126660 + .type = GIMPLE_PASS,
126661 + .name = "check_local_variables",
126662 +#if BUILDING_GCC_VERSION >= 4008
126663 + .optinfo_flags = OPTGROUP_NONE,
126664 +#endif
126665 +#if BUILDING_GCC_VERSION >= 5000
126666 +#elif BUILDING_GCC_VERSION == 4009
126667 + .has_gate = false,
126668 + .has_execute = true,
126669 +#else
126670 + .gate = NULL,
126671 + .execute = check_local_variables,
126672 + .sub = NULL,
126673 + .next = NULL,
126674 + .static_pass_number = 0,
126675 +#endif
126676 + .tv_id = TV_NONE,
126677 + .properties_required = 0,
126678 + .properties_provided = 0,
126679 + .properties_destroyed = 0,
126680 + .todo_flags_start = 0,
126681 + .todo_flags_finish = 0
126682 +#if BUILDING_GCC_VERSION < 4009
126683 + }
126684 +#endif
126685 +};
126686 +
126687 +#if BUILDING_GCC_VERSION >= 4009
126688 +class check_local_variables_pass : public gimple_opt_pass {
126689 +public:
126690 + check_local_variables_pass() : gimple_opt_pass(check_local_variables_pass_data, g) {}
126691 +#if BUILDING_GCC_VERSION >= 5000
126692 + virtual unsigned int execute(function *) { return check_local_variables(); }
126693 +#else
126694 + unsigned int execute() { return check_local_variables(); }
126695 +#endif
126696 +};
126697 +}
126698 +
126699 +static opt_pass *make_check_local_variables_pass(void)
126700 +{
126701 + return new check_local_variables_pass();
126702 +}
126703 +#else
126704 +static struct opt_pass *make_check_local_variables_pass(void)
126705 +{
126706 + return &check_local_variables_pass.pass;
126707 +}
126708 +#endif
126709 +
126710 +static struct {
126711 + const char *name;
126712 + const char *asm_op;
126713 +} sections[] = {
126714 + {".init.rodata", "\t.section\t.init.rodata,\"a\""},
126715 + {".ref.rodata", "\t.section\t.ref.rodata,\"a\""},
126716 + {".devinit.rodata", "\t.section\t.devinit.rodata,\"a\""},
126717 + {".devexit.rodata", "\t.section\t.devexit.rodata,\"a\""},
126718 + {".cpuinit.rodata", "\t.section\t.cpuinit.rodata,\"a\""},
126719 + {".cpuexit.rodata", "\t.section\t.cpuexit.rodata,\"a\""},
126720 + {".meminit.rodata", "\t.section\t.meminit.rodata,\"a\""},
126721 + {".memexit.rodata", "\t.section\t.memexit.rodata,\"a\""},
126722 + {".data..read_only", "\t.section\t.data..read_only,\"a\""},
126723 +};
126724 +
126725 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
126726 +
126727 +static unsigned int constify_section_type_flags(tree decl, const char *name, int reloc)
126728 +{
126729 + size_t i;
126730 +
126731 + for (i = 0; i < ARRAY_SIZE(sections); i++)
126732 + if (!strcmp(sections[i].name, name))
126733 + return 0;
126734 + return old_section_type_flags(decl, name, reloc);
126735 +}
126736 +
126737 +static void constify_start_unit(void *gcc_data, void *user_data)
126738 +{
126739 +// size_t i;
126740 +
126741 +// for (i = 0; i < ARRAY_SIZE(sections); i++)
126742 +// sections[i].section = get_unnamed_section(0, output_section_asm_op, sections[i].asm_op);
126743 +// sections[i].section = get_section(sections[i].name, 0, NULL);
126744 +
126745 + old_section_type_flags = targetm.section_type_flags;
126746 + targetm.section_type_flags = constify_section_type_flags;
126747 +}
126748 +
126749 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
126750 +{
126751 + const char * const plugin_name = plugin_info->base_name;
126752 + const int argc = plugin_info->argc;
126753 + const struct plugin_argument * const argv = plugin_info->argv;
126754 + int i;
126755 + bool constify = true;
126756 +
126757 + struct register_pass_info check_local_variables_pass_info;
126758 +
126759 + check_local_variables_pass_info.pass = make_check_local_variables_pass();
126760 + check_local_variables_pass_info.reference_pass_name = "ssa";
126761 + check_local_variables_pass_info.ref_pass_instance_number = 1;
126762 + check_local_variables_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
126763 +
126764 + if (!plugin_default_version_check(version, &gcc_version)) {
126765 + error(G_("incompatible gcc/plugin versions"));
126766 + return 1;
126767 + }
126768 +
126769 + for (i = 0; i < argc; ++i) {
126770 + if (!(strcmp(argv[i].key, "no-constify"))) {
126771 + constify = false;
126772 + continue;
126773 + }
126774 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
126775 + }
126776 +
126777 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
126778 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
126779 + constify = false;
126780 + }
126781 +
126782 + register_callback(plugin_name, PLUGIN_INFO, NULL, &const_plugin_info);
126783 + if (constify) {
126784 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
126785 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
126786 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &check_local_variables_pass_info);
126787 + register_callback(plugin_name, PLUGIN_START_UNIT, constify_start_unit, NULL);
126788 + }
126789 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
126790 +
126791 + return 0;
126792 +}
126793 diff --git a/tools/gcc/gcc-common.h b/tools/gcc/gcc-common.h
126794 new file mode 100644
126795 index 0000000..70924d4
126796 --- /dev/null
126797 +++ b/tools/gcc/gcc-common.h
126798 @@ -0,0 +1,787 @@
126799 +#ifndef GCC_COMMON_H_INCLUDED
126800 +#define GCC_COMMON_H_INCLUDED
126801 +
126802 +#include "plugin.h"
126803 +#include "bversion.h"
126804 +#include "plugin-version.h"
126805 +#include "config.h"
126806 +#include "system.h"
126807 +#include "coretypes.h"
126808 +#include "tm.h"
126809 +#include "line-map.h"
126810 +#include "input.h"
126811 +#include "tree.h"
126812 +
126813 +#include "tree-inline.h"
126814 +#include "version.h"
126815 +#include "rtl.h"
126816 +#include "tm_p.h"
126817 +#include "flags.h"
126818 +//#include "insn-attr.h"
126819 +//#include "insn-config.h"
126820 +//#include "insn-flags.h"
126821 +#include "hard-reg-set.h"
126822 +//#include "recog.h"
126823 +#include "output.h"
126824 +#include "except.h"
126825 +#include "function.h"
126826 +#include "toplev.h"
126827 +//#include "expr.h"
126828 +#include "basic-block.h"
126829 +#include "intl.h"
126830 +#include "ggc.h"
126831 +//#include "regs.h"
126832 +#include "timevar.h"
126833 +
126834 +#include "params.h"
126835 +
126836 +#if BUILDING_GCC_VERSION <= 4009
126837 +#include "pointer-set.h"
126838 +#else
126839 +#include "hash-map.h"
126840 +#endif
126841 +
126842 +#include "emit-rtl.h"
126843 +//#include "reload.h"
126844 +//#include "ira.h"
126845 +//#include "dwarf2asm.h"
126846 +#include "debug.h"
126847 +#include "target.h"
126848 +#include "langhooks.h"
126849 +#include "cfgloop.h"
126850 +//#include "hosthooks.h"
126851 +#include "cgraph.h"
126852 +#include "opts.h"
126853 +//#include "coverage.h"
126854 +//#include "value-prof.h"
126855 +
126856 +#if BUILDING_GCC_VERSION == 4005
126857 +#include <sys/mman.h>
126858 +#endif
126859 +
126860 +#if BUILDING_GCC_VERSION >= 4007
126861 +#include "tree-pretty-print.h"
126862 +#include "gimple-pretty-print.h"
126863 +#endif
126864 +
126865 +#if BUILDING_GCC_VERSION >= 4006
126866 +//#include "c-tree.h"
126867 +//#include "cp/cp-tree.h"
126868 +#include "c-family/c-common.h"
126869 +#else
126870 +#include "c-common.h"
126871 +#endif
126872 +
126873 +#if BUILDING_GCC_VERSION <= 4008
126874 +#include "tree-flow.h"
126875 +#else
126876 +#include "tree-cfgcleanup.h"
126877 +#include "tree-ssa-operands.h"
126878 +#include "tree-into-ssa.h"
126879 +#endif
126880 +
126881 +#if BUILDING_GCC_VERSION >= 4008
126882 +#include "is-a.h"
126883 +#endif
126884 +
126885 +#include "diagnostic.h"
126886 +//#include "tree-diagnostic.h"
126887 +#include "tree-dump.h"
126888 +#include "tree-pass.h"
126889 +//#include "df.h"
126890 +#include "predict.h"
126891 +#include "ipa-utils.h"
126892 +
126893 +#if BUILDING_GCC_VERSION >= 4009
126894 +#include "varasm.h"
126895 +#include "stor-layout.h"
126896 +#include "internal-fn.h"
126897 +#include "gimple-expr.h"
126898 +#include "gimple-fold.h"
126899 +//#include "diagnostic-color.h"
126900 +#include "context.h"
126901 +#include "tree-ssa-alias.h"
126902 +#include "tree-ssa.h"
126903 +#include "stringpool.h"
126904 +#include "tree-ssanames.h"
126905 +#include "print-tree.h"
126906 +#include "tree-eh.h"
126907 +#include "stmt.h"
126908 +#include "gimplify.h"
126909 +#endif
126910 +
126911 +#include "gimple.h"
126912 +
126913 +#if BUILDING_GCC_VERSION >= 4009
126914 +#include "tree-ssa-operands.h"
126915 +#include "tree-phinodes.h"
126916 +#include "tree-cfg.h"
126917 +#include "gimple-iterator.h"
126918 +#include "gimple-ssa.h"
126919 +#include "ssa-iterators.h"
126920 +#endif
126921 +
126922 +//#include "lto/lto.h"
126923 +#if BUILDING_GCC_VERSION >= 4007
126924 +//#include "data-streamer.h"
126925 +#else
126926 +//#include "lto-streamer.h"
126927 +#endif
126928 +//#include "lto-compress.h"
126929 +#if BUILDING_GCC_VERSION >= 5000
126930 +//#include "lto-section-names.h"
126931 +#include "builtins.h"
126932 +#endif
126933 +
126934 +//#include "expr.h" where are you...
126935 +extern rtx emit_move_insn(rtx x, rtx y);
126936 +
126937 +// missing from basic_block.h...
126938 +extern void debug_dominance_info(enum cdi_direction dir);
126939 +extern void debug_dominance_tree(enum cdi_direction dir, basic_block root);
126940 +
126941 +#ifdef __cplusplus
126942 +static inline void debug_tree(const_tree t)
126943 +{
126944 + debug_tree(CONST_CAST_TREE(t));
126945 +}
126946 +#else
126947 +#define debug_tree(t) debug_tree(CONST_CAST_TREE(t))
126948 +#endif
126949 +
126950 +#define __unused __attribute__((__unused__))
126951 +
126952 +#define DECL_NAME_POINTER(node) IDENTIFIER_POINTER(DECL_NAME(node))
126953 +#define DECL_NAME_LENGTH(node) IDENTIFIER_LENGTH(DECL_NAME(node))
126954 +#define TYPE_NAME_POINTER(node) IDENTIFIER_POINTER(TYPE_NAME(node))
126955 +#define TYPE_NAME_LENGTH(node) IDENTIFIER_LENGTH(TYPE_NAME(node))
126956 +
126957 +// should come from c-tree.h if only it were installed for gcc 4.5...
126958 +#define C_TYPE_FIELDS_READONLY(TYPE) TREE_LANG_FLAG_1(TYPE)
126959 +
126960 +#if BUILDING_GCC_VERSION == 4005
126961 +#define FOR_EACH_LOCAL_DECL(FUN, I, D) for (tree vars = (FUN)->local_decls, (I) = 0; vars && ((D) = TREE_VALUE(vars)); vars = TREE_CHAIN(vars), (I)++)
126962 +#define DECL_CHAIN(NODE) (TREE_CHAIN(DECL_MINIMAL_CHECK(NODE)))
126963 +#define FOR_EACH_VEC_ELT(T, V, I, P) for (I = 0; VEC_iterate(T, (V), (I), (P)); ++(I))
126964 +#define TODO_rebuild_cgraph_edges 0
126965 +#define SCOPE_FILE_SCOPE_P(EXP) (!(EXP))
126966 +
126967 +#ifndef O_BINARY
126968 +#define O_BINARY 0
126969 +#endif
126970 +
126971 +static inline bool gimple_call_builtin_p(gimple stmt, enum built_in_function code)
126972 +{
126973 + tree fndecl;
126974 +
126975 + if (!is_gimple_call(stmt))
126976 + return false;
126977 + fndecl = gimple_call_fndecl(stmt);
126978 + if (!fndecl || DECL_BUILT_IN_CLASS(fndecl) != BUILT_IN_NORMAL)
126979 + return false;
126980 +// print_node(stderr, "pax", fndecl, 4);
126981 + return DECL_FUNCTION_CODE(fndecl) == code;
126982 +}
126983 +
126984 +static inline bool is_simple_builtin(tree decl)
126985 +{
126986 + if (decl && DECL_BUILT_IN_CLASS(decl) != BUILT_IN_NORMAL)
126987 + return false;
126988 +
126989 + switch (DECL_FUNCTION_CODE(decl)) {
126990 + /* Builtins that expand to constants. */
126991 + case BUILT_IN_CONSTANT_P:
126992 + case BUILT_IN_EXPECT:
126993 + case BUILT_IN_OBJECT_SIZE:
126994 + case BUILT_IN_UNREACHABLE:
126995 + /* Simple register moves or loads from stack. */
126996 + case BUILT_IN_RETURN_ADDRESS:
126997 + case BUILT_IN_EXTRACT_RETURN_ADDR:
126998 + case BUILT_IN_FROB_RETURN_ADDR:
126999 + case BUILT_IN_RETURN:
127000 + case BUILT_IN_AGGREGATE_INCOMING_ADDRESS:
127001 + case BUILT_IN_FRAME_ADDRESS:
127002 + case BUILT_IN_VA_END:
127003 + case BUILT_IN_STACK_SAVE:
127004 + case BUILT_IN_STACK_RESTORE:
127005 + /* Exception state returns or moves registers around. */
127006 + case BUILT_IN_EH_FILTER:
127007 + case BUILT_IN_EH_POINTER:
127008 + case BUILT_IN_EH_COPY_VALUES:
127009 + return true;
127010 +
127011 + default:
127012 + return false;
127013 + }
127014 +}
127015 +
127016 +static inline void add_local_decl(struct function *fun, tree d)
127017 +{
127018 + gcc_assert(TREE_CODE(d) == VAR_DECL);
127019 + fun->local_decls = tree_cons(NULL_TREE, d, fun->local_decls);
127020 +}
127021 +#endif
127022 +
127023 +#if BUILDING_GCC_VERSION <= 4006
127024 +#define ANY_RETURN_P(rtx) (GET_CODE(rtx) == RETURN)
127025 +#define C_DECL_REGISTER(EXP) DECL_LANG_FLAG_4(EXP)
127026 +#define EDGE_PRESERVE 0ULL
127027 +#define HOST_WIDE_INT_PRINT_HEX_PURE "%" HOST_WIDE_INT_PRINT "x"
127028 +#define flag_fat_lto_objects true
127029 +
127030 +#define get_random_seed(noinit) ({ \
127031 + unsigned HOST_WIDE_INT seed; \
127032 + sscanf(get_random_seed(noinit), "%" HOST_WIDE_INT_PRINT "x", &seed); \
127033 + seed * seed; })
127034 +
127035 +#define int_const_binop(code, arg1, arg2) int_const_binop((code), (arg1), (arg2), 0)
127036 +
127037 +static inline bool gimple_clobber_p(gimple s __unused)
127038 +{
127039 + return false;
127040 +}
127041 +
127042 +static inline bool gimple_asm_clobbers_memory_p(const_gimple stmt)
127043 +{
127044 + unsigned i;
127045 +
127046 + for (i = 0; i < gimple_asm_nclobbers(stmt); i++) {
127047 + tree op = gimple_asm_clobber_op(stmt, i);
127048 + if (!strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "memory"))
127049 + return true;
127050 + }
127051 +
127052 + return false;
127053 +}
127054 +
127055 +static inline tree builtin_decl_implicit(enum built_in_function fncode)
127056 +{
127057 + return implicit_built_in_decls[fncode];
127058 +}
127059 +
127060 +static inline int ipa_reverse_postorder(struct cgraph_node **order)
127061 +{
127062 + return cgraph_postorder(order);
127063 +}
127064 +
127065 +static inline struct cgraph_node *cgraph_get_create_node(tree decl)
127066 +{
127067 + struct cgraph_node *node = cgraph_get_node(decl);
127068 +
127069 + return node ? node : cgraph_node(decl);
127070 +}
127071 +
127072 +static inline bool cgraph_function_with_gimple_body_p(struct cgraph_node *node)
127073 +{
127074 + return node->analyzed && !node->thunk.thunk_p && !node->alias;
127075 +}
127076 +
127077 +static inline struct cgraph_node *cgraph_first_function_with_gimple_body(void)
127078 +{
127079 + struct cgraph_node *node;
127080 +
127081 + for (node = cgraph_nodes; node; node = node->next)
127082 + if (cgraph_function_with_gimple_body_p(node))
127083 + return node;
127084 + return NULL;
127085 +}
127086 +
127087 +static inline struct cgraph_node *cgraph_next_function_with_gimple_body(struct cgraph_node *node)
127088 +{
127089 + for (node = node->next; node; node = node->next)
127090 + if (cgraph_function_with_gimple_body_p(node))
127091 + return node;
127092 + return NULL;
127093 +}
127094 +
127095 +#define FOR_EACH_FUNCTION_WITH_GIMPLE_BODY(node) \
127096 + for ((node) = cgraph_first_function_with_gimple_body(); (node); \
127097 + (node) = cgraph_next_function_with_gimple_body(node))
127098 +
127099 +static inline void varpool_add_new_variable(tree decl)
127100 +{
127101 + varpool_finalize_decl(decl);
127102 +}
127103 +#endif
127104 +
127105 +#if BUILDING_GCC_VERSION == 4006
127106 +extern void debug_gimple_stmt(gimple);
127107 +extern void debug_gimple_seq(gimple_seq);
127108 +extern void print_gimple_seq(FILE *, gimple_seq, int, int);
127109 +extern void print_gimple_stmt(FILE *, gimple, int, int);
127110 +extern void print_gimple_expr(FILE *, gimple, int, int);
127111 +extern void dump_gimple_stmt(pretty_printer *, gimple, int, int);
127112 +#endif
127113 +
127114 +#if BUILDING_GCC_VERSION <= 4007
127115 +#define FOR_EACH_FUNCTION(node) for (node = cgraph_nodes; node; node = node->next)
127116 +#define FOR_EACH_VARIABLE(node) for (node = varpool_nodes; node; node = node->next)
127117 +#define PROP_loops 0
127118 +#define NODE_SYMBOL(node) (node)
127119 +#define NODE_DECL(node) (node)->decl
127120 +#define INSN_LOCATION(INSN) RTL_LOCATION(INSN)
127121 +
127122 +static inline int bb_loop_depth(const_basic_block bb)
127123 +{
127124 + return bb->loop_father ? loop_depth(bb->loop_father) : 0;
127125 +}
127126 +
127127 +static inline bool gimple_store_p(gimple gs)
127128 +{
127129 + tree lhs = gimple_get_lhs(gs);
127130 + return lhs && !is_gimple_reg(lhs);
127131 +}
127132 +#endif
127133 +
127134 +#if BUILDING_GCC_VERSION == 4007 || BUILDING_GCC_VERSION == 4008
127135 +static inline struct cgraph_node *cgraph_alias_target(struct cgraph_node *n)
127136 +{
127137 + return cgraph_alias_aliased_node(n);
127138 +}
127139 +#endif
127140 +
127141 +#if BUILDING_GCC_VERSION >= 4007 && BUILDING_GCC_VERSION <= 4009
127142 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
127143 + cgraph_create_edge((caller), (callee), (call_stmt), (count), (freq))
127144 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
127145 + cgraph_create_edge_including_clones((caller), (callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
127146 +#endif
127147 +
127148 +#if BUILDING_GCC_VERSION <= 4008
127149 +#define ENTRY_BLOCK_PTR_FOR_FN(FN) ENTRY_BLOCK_PTR_FOR_FUNCTION(FN)
127150 +#define EXIT_BLOCK_PTR_FOR_FN(FN) EXIT_BLOCK_PTR_FOR_FUNCTION(FN)
127151 +#define basic_block_info_for_fn(FN) ((FN)->cfg->x_basic_block_info)
127152 +#define n_basic_blocks_for_fn(FN) ((FN)->cfg->x_n_basic_blocks)
127153 +#define n_edges_for_fn(FN) ((FN)->cfg->x_n_edges)
127154 +#define last_basic_block_for_fn(FN) ((FN)->cfg->x_last_basic_block)
127155 +#define label_to_block_map_for_fn(FN) ((FN)->cfg->x_label_to_block_map)
127156 +#define profile_status_for_fn(FN) ((FN)->cfg->x_profile_status)
127157 +#define BASIC_BLOCK_FOR_FN(FN, N) BASIC_BLOCK_FOR_FUNCTION((FN), (N))
127158 +#define NODE_IMPLICIT_ALIAS(node) (node)->same_body_alias
127159 +
127160 +static inline bool tree_fits_shwi_p(const_tree t)
127161 +{
127162 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127163 + return false;
127164 +
127165 + if (TREE_INT_CST_HIGH(t) == 0 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) >= 0)
127166 + return true;
127167 +
127168 + if (TREE_INT_CST_HIGH(t) == -1 && (HOST_WIDE_INT)TREE_INT_CST_LOW(t) < 0 && !TYPE_UNSIGNED(TREE_TYPE(t)))
127169 + return true;
127170 +
127171 + return false;
127172 +}
127173 +
127174 +static inline bool tree_fits_uhwi_p(const_tree t)
127175 +{
127176 + if (t == NULL_TREE || TREE_CODE(t) != INTEGER_CST)
127177 + return false;
127178 +
127179 + return TREE_INT_CST_HIGH(t) == 0;
127180 +}
127181 +
127182 +static inline HOST_WIDE_INT tree_to_shwi(const_tree t)
127183 +{
127184 + gcc_assert(tree_fits_shwi_p(t));
127185 + return TREE_INT_CST_LOW(t);
127186 +}
127187 +
127188 +static inline unsigned HOST_WIDE_INT tree_to_uhwi(const_tree t)
127189 +{
127190 + gcc_assert(tree_fits_uhwi_p(t));
127191 + return TREE_INT_CST_LOW(t);
127192 +}
127193 +
127194 +static inline const char *get_tree_code_name(enum tree_code code)
127195 +{
127196 + gcc_assert(code < MAX_TREE_CODES);
127197 + return tree_code_name[code];
127198 +}
127199 +
127200 +#define ipa_remove_stmt_references(cnode, stmt)
127201 +
127202 +typedef union gimple_statement_d gasm;
127203 +typedef union gimple_statement_d gassign;
127204 +typedef union gimple_statement_d gcall;
127205 +typedef union gimple_statement_d gcond;
127206 +typedef union gimple_statement_d gdebug;
127207 +typedef union gimple_statement_d gphi;
127208 +typedef union gimple_statement_d greturn;
127209 +
127210 +static inline gasm *as_a_gasm(gimple stmt)
127211 +{
127212 + return stmt;
127213 +}
127214 +
127215 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127216 +{
127217 + return stmt;
127218 +}
127219 +
127220 +static inline gassign *as_a_gassign(gimple stmt)
127221 +{
127222 + return stmt;
127223 +}
127224 +
127225 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127226 +{
127227 + return stmt;
127228 +}
127229 +
127230 +static inline gcall *as_a_gcall(gimple stmt)
127231 +{
127232 + return stmt;
127233 +}
127234 +
127235 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127236 +{
127237 + return stmt;
127238 +}
127239 +
127240 +static inline gcond *as_a_gcond(gimple stmt)
127241 +{
127242 + return stmt;
127243 +}
127244 +
127245 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
127246 +{
127247 + return stmt;
127248 +}
127249 +
127250 +static inline gdebug *as_a_gdebug(gimple stmt)
127251 +{
127252 + return stmt;
127253 +}
127254 +
127255 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
127256 +{
127257 + return stmt;
127258 +}
127259 +
127260 +static inline gphi *as_a_gphi(gimple stmt)
127261 +{
127262 + return stmt;
127263 +}
127264 +
127265 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127266 +{
127267 + return stmt;
127268 +}
127269 +
127270 +static inline greturn *as_a_greturn(gimple stmt)
127271 +{
127272 + return stmt;
127273 +}
127274 +
127275 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127276 +{
127277 + return stmt;
127278 +}
127279 +#endif
127280 +
127281 +#if BUILDING_GCC_VERSION == 4008
127282 +#define NODE_SYMBOL(node) (&(node)->symbol)
127283 +#define NODE_DECL(node) (node)->symbol.decl
127284 +#endif
127285 +
127286 +#if BUILDING_GCC_VERSION >= 4008
127287 +#define add_referenced_var(var)
127288 +#define mark_sym_for_renaming(var)
127289 +#define varpool_mark_needed_node(node)
127290 +#define create_var_ann(var)
127291 +#define TODO_dump_func 0
127292 +#define TODO_dump_cgraph 0
127293 +#endif
127294 +
127295 +#if BUILDING_GCC_VERSION <= 4009
127296 +#define TODO_verify_il 0
127297 +#define AVAIL_INTERPOSABLE AVAIL_OVERWRITABLE
127298 +
127299 +#define section_name_prefix LTO_SECTION_NAME_PREFIX
127300 +#define fatal_error(loc, gmsgid, ...) fatal_error((gmsgid), __VA_ARGS__)
127301 +
127302 +typedef struct rtx_def rtx_insn;
127303 +
127304 +static inline void set_decl_section_name(tree node, const char *value)
127305 +{
127306 + DECL_SECTION_NAME(node) = build_string(strlen(value) + 1, value);
127307 +}
127308 +#endif
127309 +
127310 +#if BUILDING_GCC_VERSION == 4009
127311 +typedef struct gimple_statement_asm gasm;
127312 +typedef struct gimple_statement_base gassign;
127313 +typedef struct gimple_statement_call gcall;
127314 +typedef struct gimple_statement_base gcond;
127315 +typedef struct gimple_statement_base gdebug;
127316 +typedef struct gimple_statement_phi gphi;
127317 +typedef struct gimple_statement_base greturn;
127318 +
127319 +static inline gasm *as_a_gasm(gimple stmt)
127320 +{
127321 + return as_a<gasm>(stmt);
127322 +}
127323 +
127324 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127325 +{
127326 + return as_a<const gasm>(stmt);
127327 +}
127328 +
127329 +static inline gassign *as_a_gassign(gimple stmt)
127330 +{
127331 + return stmt;
127332 +}
127333 +
127334 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127335 +{
127336 + return stmt;
127337 +}
127338 +
127339 +static inline gcall *as_a_gcall(gimple stmt)
127340 +{
127341 + return as_a<gcall>(stmt);
127342 +}
127343 +
127344 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127345 +{
127346 + return as_a<const gcall>(stmt);
127347 +}
127348 +
127349 +static inline gcond *as_a_gcond(gimple stmt)
127350 +{
127351 + return stmt;
127352 +}
127353 +
127354 +static inline const gcond *as_a_const_gcond(const_gimple stmt)
127355 +{
127356 + return stmt;
127357 +}
127358 +
127359 +static inline gdebug *as_a_gdebug(gimple stmt)
127360 +{
127361 + return stmt;
127362 +}
127363 +
127364 +static inline const gdebug *as_a_const_gdebug(const_gimple stmt)
127365 +{
127366 + return stmt;
127367 +}
127368 +
127369 +static inline gphi *as_a_gphi(gimple stmt)
127370 +{
127371 + return as_a<gphi>(stmt);
127372 +}
127373 +
127374 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127375 +{
127376 + return as_a<const gphi>(stmt);
127377 +}
127378 +
127379 +static inline greturn *as_a_greturn(gimple stmt)
127380 +{
127381 + return stmt;
127382 +}
127383 +
127384 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127385 +{
127386 + return stmt;
127387 +}
127388 +#endif
127389 +
127390 +#if BUILDING_GCC_VERSION >= 4009
127391 +#define TODO_ggc_collect 0
127392 +#define NODE_SYMBOL(node) (node)
127393 +#define NODE_DECL(node) (node)->decl
127394 +#define cgraph_node_name(node) (node)->name()
127395 +#define NODE_IMPLICIT_ALIAS(node) (node)->cpp_implicit_alias
127396 +#endif
127397 +
127398 +#if BUILDING_GCC_VERSION >= 5000
127399 +#define TODO_verify_ssa TODO_verify_il
127400 +#define TODO_verify_flow TODO_verify_il
127401 +#define TODO_verify_stmts TODO_verify_il
127402 +#define TODO_verify_rtl_sharing TODO_verify_il
127403 +
127404 +//#define TREE_INT_CST_HIGH(NODE) ({ TREE_INT_CST_EXT_NUNITS(NODE) > 1 ? (unsigned HOST_WIDE_INT)TREE_INT_CST_ELT(NODE, 1) : 0; })
127405 +
127406 +#define INSN_DELETED_P(insn) (insn)->deleted()
127407 +
127408 +// symtab/cgraph related
127409 +#define debug_cgraph_node(node) (node)->debug()
127410 +#define cgraph_get_node(decl) cgraph_node::get(decl)
127411 +#define cgraph_get_create_node(decl) cgraph_node::get_create(decl)
127412 +#define cgraph_n_nodes symtab->cgraph_count
127413 +#define cgraph_max_uid symtab->cgraph_max_uid
127414 +#define varpool_get_node(decl) varpool_node::get(decl)
127415 +
127416 +#define cgraph_create_edge(caller, callee, call_stmt, count, freq, nest) \
127417 + (caller)->create_edge((callee), (call_stmt), (count), (freq))
127418 +#define cgraph_create_edge_including_clones(caller, callee, old_call_stmt, call_stmt, count, freq, nest, reason) \
127419 + (caller)->create_edge_including_clones((callee), (old_call_stmt), (call_stmt), (count), (freq), (reason))
127420 +
127421 +typedef struct cgraph_node *cgraph_node_ptr;
127422 +typedef struct cgraph_edge *cgraph_edge_p;
127423 +typedef struct varpool_node *varpool_node_ptr;
127424 +
127425 +static inline void change_decl_assembler_name(tree decl, tree name)
127426 +{
127427 + symtab->change_decl_assembler_name(decl, name);
127428 +}
127429 +
127430 +static inline void varpool_finalize_decl(tree decl)
127431 +{
127432 + varpool_node::finalize_decl(decl);
127433 +}
127434 +
127435 +static inline void varpool_add_new_variable(tree decl)
127436 +{
127437 + varpool_node::add(decl);
127438 +}
127439 +
127440 +static inline unsigned int rebuild_cgraph_edges(void)
127441 +{
127442 + return cgraph_edge::rebuild_edges();
127443 +}
127444 +
127445 +static inline cgraph_node_ptr cgraph_function_node(cgraph_node_ptr node, enum availability *availability)
127446 +{
127447 + return node->function_symbol(availability);
127448 +}
127449 +
127450 +static inline cgraph_node_ptr cgraph_function_or_thunk_node(cgraph_node_ptr node, enum availability *availability = NULL)
127451 +{
127452 + return node->ultimate_alias_target(availability);
127453 +}
127454 +
127455 +static inline bool cgraph_only_called_directly_p(cgraph_node_ptr node)
127456 +{
127457 + return node->only_called_directly_p();
127458 +}
127459 +
127460 +static inline enum availability cgraph_function_body_availability(cgraph_node_ptr node)
127461 +{
127462 + return node->get_availability();
127463 +}
127464 +
127465 +static inline cgraph_node_ptr cgraph_alias_target(cgraph_node_ptr node)
127466 +{
127467 + return node->get_alias_target();
127468 +}
127469 +
127470 +static inline struct cgraph_node_hook_list *cgraph_add_function_insertion_hook(cgraph_node_hook hook, void *data)
127471 +{
127472 + return symtab->add_cgraph_insertion_hook(hook, data);
127473 +}
127474 +
127475 +static inline void cgraph_remove_function_insertion_hook(struct cgraph_node_hook_list *entry)
127476 +{
127477 + symtab->remove_cgraph_insertion_hook(entry);
127478 +}
127479 +
127480 +static inline struct cgraph_node_hook_list *cgraph_add_node_removal_hook(cgraph_node_hook hook, void *data)
127481 +{
127482 + return symtab->add_cgraph_removal_hook(hook, data);
127483 +}
127484 +
127485 +static inline void cgraph_remove_node_removal_hook(struct cgraph_node_hook_list *entry)
127486 +{
127487 + symtab->remove_cgraph_removal_hook(entry);
127488 +}
127489 +
127490 +static inline struct cgraph_2node_hook_list *cgraph_add_node_duplication_hook(cgraph_2node_hook hook, void *data)
127491 +{
127492 + return symtab->add_cgraph_duplication_hook(hook, data);
127493 +}
127494 +
127495 +static inline void cgraph_remove_node_duplication_hook(struct cgraph_2node_hook_list *entry)
127496 +{
127497 + symtab->remove_cgraph_duplication_hook(entry);
127498 +}
127499 +
127500 +// gimple related
127501 +static inline gimple gimple_build_assign_with_ops(enum tree_code subcode, tree lhs, tree op1, tree op2 MEM_STAT_DECL)
127502 +{
127503 + return gimple_build_assign(lhs, subcode, op1, op2 PASS_MEM_STAT);
127504 +}
127505 +
127506 +template <>
127507 +template <>
127508 +inline bool is_a_helper<const gassign *>::test(const_gimple gs)
127509 +{
127510 + return gs->code == GIMPLE_ASSIGN;
127511 +}
127512 +
127513 +template <>
127514 +template <>
127515 +inline bool is_a_helper<const greturn *>::test(const_gimple gs)
127516 +{
127517 + return gs->code == GIMPLE_RETURN;
127518 +}
127519 +
127520 +static inline gasm *as_a_gasm(gimple stmt)
127521 +{
127522 + return as_a<gasm *>(stmt);
127523 +}
127524 +
127525 +static inline const gasm *as_a_const_gasm(const_gimple stmt)
127526 +{
127527 + return as_a<const gasm *>(stmt);
127528 +}
127529 +
127530 +static inline gassign *as_a_gassign(gimple stmt)
127531 +{
127532 + return as_a<gassign *>(stmt);
127533 +}
127534 +
127535 +static inline const gassign *as_a_const_gassign(const_gimple stmt)
127536 +{
127537 + return as_a<const gassign *>(stmt);
127538 +}
127539 +
127540 +static inline gcall *as_a_gcall(gimple stmt)
127541 +{
127542 + return as_a<gcall *>(stmt);
127543 +}
127544 +
127545 +static inline const gcall *as_a_const_gcall(const_gimple stmt)
127546 +{
127547 + return as_a<const gcall *>(stmt);
127548 +}
127549 +
127550 +static inline gphi *as_a_gphi(gimple stmt)
127551 +{
127552 + return as_a<gphi *>(stmt);
127553 +}
127554 +
127555 +static inline const gphi *as_a_const_gphi(const_gimple stmt)
127556 +{
127557 + return as_a<const gphi *>(stmt);
127558 +}
127559 +
127560 +static inline greturn *as_a_greturn(gimple stmt)
127561 +{
127562 + return as_a<greturn *>(stmt);
127563 +}
127564 +
127565 +static inline const greturn *as_a_const_greturn(const_gimple stmt)
127566 +{
127567 + return as_a<const greturn *>(stmt);
127568 +}
127569 +
127570 +// IPA/LTO related
127571 +#define ipa_ref_list_referring_iterate(L,I,P) (L)->referring.iterate((I), &(P))
127572 +#define ipa_ref_list_reference_iterate(L,I,P) (L)->reference.iterate((I), &(P))
127573 +
127574 +static inline cgraph_node_ptr ipa_ref_referring_node(struct ipa_ref *ref)
127575 +{
127576 + return dyn_cast<cgraph_node_ptr>(ref->referring);
127577 +}
127578 +
127579 +static inline void ipa_remove_stmt_references(symtab_node *referring_node, gimple stmt)
127580 +{
127581 + referring_node->remove_stmt_references(stmt);
127582 +}
127583 +#endif
127584 +
127585 +#endif
127586 diff --git a/tools/gcc/gen-random-seed.sh b/tools/gcc/gen-random-seed.sh
127587 new file mode 100644
127588 index 0000000..7514850
127589 --- /dev/null
127590 +++ b/tools/gcc/gen-random-seed.sh
127591 @@ -0,0 +1,8 @@
127592 +#!/bin/sh
127593 +
127594 +if [ ! -f "$1" ]; then
127595 + SEED=`od -A n -t x8 -N 32 /dev/urandom | tr -d ' \n'`
127596 + echo "const char *randstruct_seed = \"$SEED\";" > "$1"
127597 + HASH=`echo -n "$SEED" | sha256sum | cut -d" " -f1 | tr -d ' \n'`
127598 + echo "#define RANDSTRUCT_HASHED_SEED \"$HASH\"" > "$2"
127599 +fi
127600 diff --git a/tools/gcc/initify_plugin.c b/tools/gcc/initify_plugin.c
127601 new file mode 100644
127602 index 0000000..294ac43
127603 --- /dev/null
127604 +++ b/tools/gcc/initify_plugin.c
127605 @@ -0,0 +1,450 @@
127606 +/*
127607 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
127608 + * Licensed under the GPL v2, or (at your option) v3
127609 + *
127610 + * Homepage:
127611 + * https://github.com/ephox-gcc-plugins/initify
127612 + *
127613 + * Move string constants (__func__ and function string arguments marked by the nocapture attribute)
127614 + * only referenced in __init/__exit functions to __initconst/__exitconst sections.
127615 + *
127616 + * Usage:
127617 + * $ make
127618 + * $ make run
127619 + */
127620 +
127621 +#include "gcc-common.h"
127622 +
127623 +int plugin_is_GPL_compatible;
127624 +
127625 +static bool verbose = false;
127626 +
127627 +static struct plugin_info initify_plugin_info = {
127628 + .version = "20150524a",
127629 + .help = "initify_plugin\n",
127630 +};
127631 +
127632 +static tree handle_nocapture_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
127633 +{
127634 + tree orig_attr, arg;
127635 +
127636 + *no_add_attrs = true;
127637 + switch (TREE_CODE(*node)) {
127638 + case FUNCTION_DECL:
127639 + case FUNCTION_TYPE:
127640 + case METHOD_TYPE:
127641 + break;
127642 +
127643 + case TYPE_DECL: {
127644 + const_tree fntype = TREE_TYPE(*node);
127645 +
127646 + if (TREE_CODE(fntype) == POINTER_TYPE)
127647 + fntype = TREE_TYPE(fntype);
127648 + if (TREE_CODE(fntype) == FUNCTION_TYPE || TREE_CODE(fntype) == METHOD_TYPE)
127649 + break;
127650 + // FALLTHROUGH
127651 + }
127652 +
127653 + default:
127654 + error("%s: %qE attribute only applies to functions", __func__, name);
127655 + debug_tree(*node);
127656 + return NULL_TREE;
127657 + }
127658 +
127659 + for (arg = args; arg; arg = TREE_CHAIN(arg)) {
127660 + tree position = TREE_VALUE(arg);
127661 +
127662 + if (TREE_CODE(position) != INTEGER_CST) {
127663 + error("%s: parameter isn't an integer", __func__);
127664 + debug_tree(arg);
127665 + return NULL_TREE;
127666 + }
127667 + }
127668 +
127669 + orig_attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(*node));
127670 + if (orig_attr)
127671 + chainon(TREE_VALUE(orig_attr), args);
127672 + else
127673 + *no_add_attrs = false;
127674 +
127675 + return NULL_TREE;
127676 +}
127677 +
127678 +static struct attribute_spec nocapture_attr = {
127679 + .name = "nocapture",
127680 + .min_length = 1,
127681 + .max_length = -1,
127682 + .decl_required = true,
127683 + .type_required = false,
127684 + .function_type_required = false,
127685 + .handler = handle_nocapture_attribute,
127686 +#if BUILDING_GCC_VERSION >= 4007
127687 + .affects_type_identity = false
127688 +#endif
127689 +};
127690 +
127691 +static void register_attributes(void __unused *event_data, void __unused *data)
127692 +{
127693 + register_attribute(&nocapture_attr);
127694 +}
127695 +
127696 +static const char *get_init_exit_section(const_tree decl)
127697 +{
127698 + const_tree section;
127699 + tree attr_value;
127700 +
127701 + section = lookup_attribute("section", DECL_ATTRIBUTES(decl));
127702 + if (!section)
127703 + return NULL;
127704 +
127705 + gcc_assert(TREE_VALUE(section));
127706 + for (attr_value = TREE_VALUE(section); attr_value; attr_value = TREE_CHAIN(attr_value)) {
127707 + const char *str = TREE_STRING_POINTER(TREE_VALUE(attr_value));
127708 +
127709 + if (!strncmp(str, ".init.", 6))
127710 + return str;
127711 +
127712 + if (!strncmp(str, ".exit.", 6))
127713 + return str;
127714 + }
127715 +
127716 + return NULL;
127717 +}
127718 +
127719 +static tree get_string_cst(tree var)
127720 +{
127721 + if (var == NULL_TREE)
127722 + return NULL_TREE;
127723 +
127724 + if (TREE_CODE(var) == STRING_CST)
127725 + return var;
127726 +
127727 + switch (TREE_CODE_CLASS(TREE_CODE(var))) {
127728 + case tcc_expression:
127729 + case tcc_reference: {
127730 + int i;
127731 +
127732 + for (i = 0; i < TREE_OPERAND_LENGTH(var); i++) {
127733 + tree ret = get_string_cst(TREE_OPERAND(var, i));
127734 + if (ret != NULL_TREE)
127735 + return ret;
127736 + }
127737 + break;
127738 + }
127739 +
127740 + default:
127741 + break;
127742 + }
127743 +
127744 + return NULL_TREE;
127745 +}
127746 +
127747 +static bool set_init_exit_section(tree decl, bool initexit)
127748 +{
127749 + const char *str;
127750 +
127751 + gcc_assert(DECL_P(decl));
127752 +
127753 + str = get_init_exit_section(decl);
127754 + if (str)
127755 + return false;
127756 +
127757 + if (initexit)
127758 + set_decl_section_name(decl, ".init.rodata.str");
127759 + else
127760 + set_decl_section_name(decl, ".exit.rodata.str");
127761 + return true;
127762 +}
127763 +
127764 +static void search_local_strs(bool initexit)
127765 +{
127766 + unsigned int i;
127767 + tree var;
127768 +
127769 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
127770 + tree str, init_val = DECL_INITIAL(var);
127771 +
127772 + if (init_val == NULL_TREE)
127773 + continue;
127774 + if (strcmp(DECL_NAME_POINTER(var), "__func__"))
127775 + continue;
127776 +
127777 + str = get_string_cst(init_val);
127778 + gcc_assert(str);
127779 +
127780 + if (set_init_exit_section(var, initexit) && verbose)
127781 + inform(DECL_SOURCE_LOCATION(var), "initified local var: %s: %s", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
127782 + }
127783 +}
127784 +
127785 +static tree create_tmp_assign(gcall *stmt, unsigned int num)
127786 +{
127787 + tree str, type, decl, arg = gimple_call_arg(stmt, num);
127788 +
127789 + str = get_string_cst(arg);
127790 + decl = build_decl(DECL_SOURCE_LOCATION(current_function_decl), VAR_DECL, create_tmp_var_name("cicus"), TREE_TYPE(str));
127791 +
127792 + type = TREE_TYPE(TREE_TYPE(decl));
127793 + type = build_qualified_type(type, TYPE_QUALS(type) | TYPE_QUAL_CONST);
127794 + TYPE_READONLY(type) = 1;
127795 + TREE_PUBLIC(type) = 0;
127796 +
127797 + DECL_INITIAL(decl) = str;
127798 + DECL_CONTEXT(decl) = current_function_decl;
127799 + DECL_ARTIFICIAL(decl) = 1;
127800 +
127801 + TREE_STATIC(decl) = 1;
127802 + TREE_READONLY(decl) = 1;
127803 + TREE_ADDRESSABLE(decl) = 1;
127804 + TREE_USED(decl) = 1;
127805 +
127806 + add_referenced_var(decl);
127807 + add_local_decl(cfun, decl);
127808 +
127809 + varpool_add_new_variable(decl);
127810 + varpool_mark_needed_node(varpool_node(decl));
127811 +
127812 + DECL_CHAIN(decl) = BLOCK_VARS(DECL_INITIAL(current_function_decl));
127813 + BLOCK_VARS(DECL_INITIAL (current_function_decl)) = decl;
127814 +
127815 + decl = build_fold_addr_expr_loc(DECL_SOURCE_LOCATION(current_function_decl), decl);
127816 + gimple_call_set_arg(stmt, num, decl);
127817 + update_stmt(stmt);
127818 +
127819 + return TREE_OPERAND(decl, 0);
127820 +}
127821 +
127822 +static bool is_syscall(const_tree fn)
127823 +{
127824 + if (!strncmp(DECL_NAME_POINTER(fn), "sys_", 4))
127825 + return true;
127826 +
127827 + if (!strncmp(DECL_NAME_POINTER(fn), "sys32_", 6))
127828 + return true;
127829 +
127830 + if (!strncmp(DECL_NAME_POINTER(fn), "compat_sys_", 11))
127831 + return true;
127832 +
127833 + return false;
127834 +}
127835 +
127836 +static bool is_vararg(const_tree fn)
127837 +{
127838 + tree arg_list;
127839 +
127840 + arg_list = TYPE_ARG_TYPES(TREE_TYPE(fn));
127841 + if (arg_list == NULL_TREE)
127842 + return false;
127843 +
127844 + return tree_last(arg_list) != void_list_node;
127845 +}
127846 +
127847 +// __printf(1, 0), 0: turn off the varargs checking
127848 +static bool check_varargs(const_tree attr)
127849 +{
127850 + const_tree attr_val;
127851 +
127852 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
127853 + if (TREE_VALUE(attr_val) == integer_zero_node)
127854 + return false;
127855 + }
127856 + return true;
127857 +}
127858 +
127859 +static bool is_nocapture_param(const_gimple stmt, unsigned int num)
127860 +{
127861 + unsigned int attr_arg_val = 0;
127862 + tree attr_val;
127863 + const_tree attr;
127864 + const_tree fndecl = gimple_call_fndecl(stmt);
127865 +
127866 + gcc_assert(DECL_ABSTRACT_ORIGIN(fndecl) == NULL_TREE);
127867 +
127868 + if (is_syscall(fndecl))
127869 + return true;
127870 +
127871 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
127872 + for (attr_val = TREE_VALUE(attr); attr_val; attr_val = TREE_CHAIN(attr_val)) {
127873 + attr_arg_val = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_val));
127874 +
127875 + if (attr_arg_val == num + 1)
127876 + return true;
127877 + }
127878 +
127879 + if (!is_vararg(fndecl))
127880 + return false;
127881 + if (!check_varargs(attr))
127882 + return false;
127883 + return attr_arg_val < num + 1;
127884 +}
127885 +
127886 +static void search_str_param(gcall *stmt, bool initexit)
127887 +{
127888 + unsigned int num;
127889 +
127890 + for (num = 0; num < gimple_call_num_args(stmt); num++) {
127891 + tree var, str, arg = gimple_call_arg(stmt, num);
127892 +
127893 + str = get_string_cst(arg);
127894 + if (str == NULL_TREE)
127895 + continue;
127896 +
127897 + if (!is_nocapture_param(stmt, num))
127898 + continue;
127899 +
127900 + var = create_tmp_assign(stmt, num);
127901 + if (set_init_exit_section(var, initexit) && verbose)
127902 + inform(gimple_location(stmt), "initified function arg: %s: [%s]", DECL_NAME_POINTER(current_function_decl), TREE_STRING_POINTER(str));
127903 + }
127904 +}
127905 +
127906 +static bool has_nocapture_param(const gcall *stmt)
127907 +{
127908 + const_tree attr, fndecl = gimple_call_fndecl(stmt);
127909 +
127910 + if (fndecl == NULL_TREE)
127911 + return false;
127912 +
127913 + if (is_syscall(fndecl))
127914 + return true;
127915 +
127916 + attr = lookup_attribute("nocapture", DECL_ATTRIBUTES(fndecl));
127917 + return attr != NULL_TREE;
127918 +}
127919 +
127920 +static void search_const_strs(bool initexit)
127921 +{
127922 + basic_block bb;
127923 +
127924 + FOR_ALL_BB_FN(bb, cfun) {
127925 + gimple_stmt_iterator gsi;
127926 +
127927 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
127928 + gcall *call_stmt;
127929 + gimple stmt = gsi_stmt(gsi);
127930 +
127931 + if (!is_gimple_call(stmt))
127932 + continue;
127933 +
127934 + call_stmt = as_a_gcall(stmt);
127935 + if (has_nocapture_param(call_stmt))
127936 + search_str_param(call_stmt, initexit);
127937 + }
127938 + }
127939 +}
127940 +
127941 +static unsigned int handle_function(void)
127942 +{
127943 + bool initexit;
127944 + const char *section = get_init_exit_section(current_function_decl);
127945 +
127946 + if (!section)
127947 + return 0;
127948 +
127949 + initexit = !strncmp(section, ".init.", 6);
127950 + search_local_strs(initexit);
127951 + search_const_strs(initexit);
127952 +
127953 + return 0;
127954 +}
127955 +
127956 +#if BUILDING_GCC_VERSION >= 4009
127957 +namespace {
127958 +static const struct pass_data initify_plugin_pass_data = {
127959 +#else
127960 +static struct gimple_opt_pass initify_plugin_pass = {
127961 + .pass = {
127962 +#endif
127963 + .type = GIMPLE_PASS,
127964 + .name = "initify_plugin",
127965 +#if BUILDING_GCC_VERSION >= 4008
127966 + .optinfo_flags = OPTGROUP_NONE,
127967 +#endif
127968 +#if BUILDING_GCC_VERSION >= 5000
127969 +#elif BUILDING_GCC_VERSION >= 4009
127970 + .has_gate = false,
127971 + .has_execute = true,
127972 +#else
127973 + .gate = NULL,
127974 + .execute = handle_function,
127975 + .sub = NULL,
127976 + .next = NULL,
127977 + .static_pass_number = 0,
127978 +#endif
127979 + .tv_id = TV_NONE,
127980 + .properties_required = 0,
127981 + .properties_provided = 0,
127982 + .properties_destroyed = 0,
127983 + .todo_flags_start = 0,
127984 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
127985 +#if BUILDING_GCC_VERSION < 4009
127986 + }
127987 +#endif
127988 +};
127989 +
127990 +#if BUILDING_GCC_VERSION >= 4009
127991 +class initify_plugin_pass : public gimple_opt_pass {
127992 +public:
127993 + initify_plugin_pass() : gimple_opt_pass(initify_plugin_pass_data, g) {}
127994 +#if BUILDING_GCC_VERSION >= 5000
127995 + virtual unsigned int execute(function *) { return handle_function(); }
127996 +#else
127997 + unsigned int execute() { return handle_function(); }
127998 +#endif
127999 +};
128000 +}
128001 +
128002 +static struct opt_pass *make_initify_plugin_pass(void)
128003 +{
128004 + return new initify_plugin_pass();
128005 +}
128006 +#else
128007 +static struct opt_pass *make_initify_plugin_pass(void)
128008 +{
128009 + return &initify_plugin_pass.pass;
128010 +}
128011 +#endif
128012 +
128013 +static unsigned int (*old_section_type_flags)(tree decl, const char *name, int reloc);
128014 +
128015 +static unsigned int initify_section_type_flags(tree decl, const char *name, int reloc)
128016 +{
128017 + if (!strcmp(name, ".init.rodata.str") || !strcmp(name, ".exit.rodata.str")) {
128018 + gcc_assert(TREE_CODE(decl) == VAR_DECL);
128019 + gcc_assert(DECL_INITIAL(decl));
128020 + gcc_assert(TREE_CODE(DECL_INITIAL(decl)) == STRING_CST);
128021 +
128022 + return 1 | SECTION_MERGE | SECTION_STRINGS;
128023 + }
128024 +
128025 + return old_section_type_flags(decl, name, reloc);
128026 +}
128027 +
128028 +static void initify_start_unit(void __unused *gcc_data, void __unused *user_data)
128029 +{
128030 + old_section_type_flags = targetm.section_type_flags;
128031 + targetm.section_type_flags = initify_section_type_flags;
128032 +}
128033 +
128034 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128035 +{
128036 + const char * const plugin_name = plugin_info->base_name;
128037 + struct register_pass_info initify_plugin_pass_info;
128038 +
128039 + initify_plugin_pass_info.pass = make_initify_plugin_pass();
128040 + initify_plugin_pass_info.reference_pass_name = "nrv";
128041 + initify_plugin_pass_info.ref_pass_instance_number = 1;
128042 + initify_plugin_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128043 +
128044 + if (!plugin_default_version_check(version, &gcc_version)) {
128045 + error(G_("incompatible gcc/plugin versions"));
128046 + return 1;
128047 + }
128048 +
128049 + register_callback(plugin_name, PLUGIN_INFO, NULL, &initify_plugin_info);
128050 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &initify_plugin_pass_info);
128051 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
128052 + register_callback(plugin_name, PLUGIN_START_UNIT, initify_start_unit, NULL);
128053 +
128054 + return 0;
128055 +}
128056 diff --git a/tools/gcc/kallocstat_plugin.c b/tools/gcc/kallocstat_plugin.c
128057 new file mode 100644
128058 index 0000000..457d54e
128059 --- /dev/null
128060 +++ b/tools/gcc/kallocstat_plugin.c
128061 @@ -0,0 +1,188 @@
128062 +/*
128063 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128064 + * Licensed under the GPL v2
128065 + *
128066 + * Note: the choice of the license means that the compilation process is
128067 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128068 + * but for the kernel it doesn't matter since it doesn't link against
128069 + * any of the gcc libraries
128070 + *
128071 + * gcc plugin to find the distribution of k*alloc sizes
128072 + *
128073 + * TODO:
128074 + *
128075 + * BUGS:
128076 + * - none known
128077 + */
128078 +
128079 +#include "gcc-common.h"
128080 +
128081 +int plugin_is_GPL_compatible;
128082 +
128083 +static struct plugin_info kallocstat_plugin_info = {
128084 + .version = "201401260140",
128085 + .help = NULL
128086 +};
128087 +
128088 +static const char * const kalloc_functions[] = {
128089 + "__kmalloc",
128090 + "kmalloc",
128091 + "kmalloc_large",
128092 + "kmalloc_node",
128093 + "kmalloc_order",
128094 + "kmalloc_order_trace",
128095 + "kmalloc_slab",
128096 + "kzalloc",
128097 + "kzalloc_node",
128098 +};
128099 +
128100 +static bool is_kalloc(const char *fnname)
128101 +{
128102 + size_t i;
128103 +
128104 + for (i = 0; i < ARRAY_SIZE(kalloc_functions); i++)
128105 + if (!strcmp(fnname, kalloc_functions[i]))
128106 + return true;
128107 + return false;
128108 +}
128109 +
128110 +static unsigned int execute_kallocstat(void)
128111 +{
128112 + basic_block bb;
128113 +
128114 + // 1. loop through BBs and GIMPLE statements
128115 + FOR_EACH_BB_FN(bb, cfun) {
128116 + gimple_stmt_iterator gsi;
128117 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128118 + // gimple match:
128119 + tree fndecl, size;
128120 + gimple stmt;
128121 + const char *fnname;
128122 +
128123 + // is it a call
128124 + stmt = gsi_stmt(gsi);
128125 + if (!is_gimple_call(stmt))
128126 + continue;
128127 + fndecl = gimple_call_fndecl(stmt);
128128 + if (fndecl == NULL_TREE)
128129 + continue;
128130 + if (TREE_CODE(fndecl) != FUNCTION_DECL)
128131 + continue;
128132 +
128133 + // is it a call to k*alloc
128134 + fnname = DECL_NAME_POINTER(fndecl);
128135 + if (!is_kalloc(fnname))
128136 + continue;
128137 +
128138 + // is the size arg const or the result of a simple const assignment
128139 + size = gimple_call_arg(stmt, 0);
128140 + while (true) {
128141 + expanded_location xloc;
128142 + size_t size_val;
128143 +
128144 + if (TREE_CONSTANT(size)) {
128145 + xloc = expand_location(gimple_location(stmt));
128146 + if (!xloc.file)
128147 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
128148 + size_val = TREE_INT_CST_LOW(size);
128149 + fprintf(stderr, "kallocsize: %8zu %8zx %s %s:%u\n", size_val, size_val, fnname, xloc.file, xloc.line);
128150 + break;
128151 + }
128152 +
128153 + if (TREE_CODE(size) != SSA_NAME)
128154 + break;
128155 + stmt = SSA_NAME_DEF_STMT(size);
128156 +//debug_gimple_stmt(stmt);
128157 +//debug_tree(size);
128158 + if (!stmt || !is_gimple_assign(stmt))
128159 + break;
128160 + if (gimple_num_ops(stmt) != 2)
128161 + break;
128162 + size = gimple_assign_rhs1(stmt);
128163 + }
128164 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
128165 +//debug_tree(gimple_call_fn(call_stmt));
128166 +//print_node(stderr, "pax", fndecl, 4);
128167 + }
128168 + }
128169 +
128170 + return 0;
128171 +}
128172 +
128173 +#if BUILDING_GCC_VERSION >= 4009
128174 +namespace {
128175 +static const struct pass_data kallocstat_pass_data = {
128176 +#else
128177 +static struct gimple_opt_pass kallocstat_pass = {
128178 + .pass = {
128179 +#endif
128180 + .type = GIMPLE_PASS,
128181 + .name = "kallocstat",
128182 +#if BUILDING_GCC_VERSION >= 4008
128183 + .optinfo_flags = OPTGROUP_NONE,
128184 +#endif
128185 +#if BUILDING_GCC_VERSION >= 5000
128186 +#elif BUILDING_GCC_VERSION == 4009
128187 + .has_gate = false,
128188 + .has_execute = true,
128189 +#else
128190 + .gate = NULL,
128191 + .execute = execute_kallocstat,
128192 + .sub = NULL,
128193 + .next = NULL,
128194 + .static_pass_number = 0,
128195 +#endif
128196 + .tv_id = TV_NONE,
128197 + .properties_required = 0,
128198 + .properties_provided = 0,
128199 + .properties_destroyed = 0,
128200 + .todo_flags_start = 0,
128201 + .todo_flags_finish = 0
128202 +#if BUILDING_GCC_VERSION < 4009
128203 + }
128204 +#endif
128205 +};
128206 +
128207 +#if BUILDING_GCC_VERSION >= 4009
128208 +class kallocstat_pass : public gimple_opt_pass {
128209 +public:
128210 + kallocstat_pass() : gimple_opt_pass(kallocstat_pass_data, g) {}
128211 +#if BUILDING_GCC_VERSION >= 5000
128212 + virtual unsigned int execute(function *) { return execute_kallocstat(); }
128213 +#else
128214 + unsigned int execute() { return execute_kallocstat(); }
128215 +#endif
128216 +};
128217 +}
128218 +
128219 +static opt_pass *make_kallocstat_pass(void)
128220 +{
128221 + return new kallocstat_pass();
128222 +}
128223 +#else
128224 +static struct opt_pass *make_kallocstat_pass(void)
128225 +{
128226 + return &kallocstat_pass.pass;
128227 +}
128228 +#endif
128229 +
128230 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128231 +{
128232 + const char * const plugin_name = plugin_info->base_name;
128233 + struct register_pass_info kallocstat_pass_info;
128234 +
128235 + kallocstat_pass_info.pass = make_kallocstat_pass();
128236 + kallocstat_pass_info.reference_pass_name = "ssa";
128237 + kallocstat_pass_info.ref_pass_instance_number = 1;
128238 + kallocstat_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128239 +
128240 + if (!plugin_default_version_check(version, &gcc_version)) {
128241 + error(G_("incompatible gcc/plugin versions"));
128242 + return 1;
128243 + }
128244 +
128245 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kallocstat_plugin_info);
128246 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kallocstat_pass_info);
128247 +
128248 + return 0;
128249 +}
128250 diff --git a/tools/gcc/kernexec_plugin.c b/tools/gcc/kernexec_plugin.c
128251 new file mode 100644
128252 index 0000000..4838c8a
128253 --- /dev/null
128254 +++ b/tools/gcc/kernexec_plugin.c
128255 @@ -0,0 +1,551 @@
128256 +/*
128257 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
128258 + * Licensed under the GPL v2
128259 + *
128260 + * Note: the choice of the license means that the compilation process is
128261 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128262 + * but for the kernel it doesn't matter since it doesn't link against
128263 + * any of the gcc libraries
128264 + *
128265 + * gcc plugin to make KERNEXEC/amd64 almost as good as it is on i386
128266 + *
128267 + * TODO:
128268 + *
128269 + * BUGS:
128270 + * - none known
128271 + */
128272 +
128273 +#include "gcc-common.h"
128274 +
128275 +int plugin_is_GPL_compatible;
128276 +
128277 +static struct plugin_info kernexec_plugin_info = {
128278 + .version = "201401260140",
128279 + .help = "method=[bts|or]\tinstrumentation method\n"
128280 +};
128281 +
128282 +static void (*kernexec_instrument_fptr)(gimple_stmt_iterator *);
128283 +static void (*kernexec_instrument_retaddr)(rtx);
128284 +
128285 +/*
128286 + * add special KERNEXEC instrumentation: reload %r12 after it has been clobbered
128287 + */
128288 +static void kernexec_reload_fptr_mask(gimple_stmt_iterator *gsi)
128289 +{
128290 + gimple stmt;
128291 + gasm *asm_movabs_stmt;
128292 +
128293 + // build asm volatile("movabs $0x8000000000000000, %%r12\n\t" : : : );
128294 + stmt = gimple_build_asm_vec("movabs $0x8000000000000000, %%r12\n\t", NULL, NULL, NULL, NULL);
128295 + asm_movabs_stmt = as_a_gasm(stmt);
128296 + gimple_asm_set_volatile(asm_movabs_stmt, true);
128297 + gsi_insert_after(gsi, asm_movabs_stmt, GSI_CONTINUE_LINKING);
128298 + update_stmt(asm_movabs_stmt);
128299 +}
128300 +
128301 +/*
128302 + * find all asm() stmts that clobber r12 and add a reload of r12
128303 + */
128304 +static unsigned int execute_kernexec_reload(void)
128305 +{
128306 + basic_block bb;
128307 +
128308 + // 1. loop through BBs and GIMPLE statements
128309 + FOR_EACH_BB_FN(bb, cfun) {
128310 + gimple_stmt_iterator gsi;
128311 +
128312 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128313 + // gimple match: __asm__ ("" : : : "r12");
128314 + gimple stmt;
128315 + gasm *asm_stmt;
128316 + size_t nclobbers;
128317 +
128318 + // is it an asm ...
128319 + stmt = gsi_stmt(gsi);
128320 + if (gimple_code(stmt) != GIMPLE_ASM)
128321 + continue;
128322 +
128323 + asm_stmt = as_a_gasm(stmt);
128324 +
128325 + // ... clobbering r12
128326 + nclobbers = gimple_asm_nclobbers(asm_stmt);
128327 + while (nclobbers--) {
128328 + tree op = gimple_asm_clobber_op(asm_stmt, nclobbers);
128329 + if (strcmp(TREE_STRING_POINTER(TREE_VALUE(op)), "r12"))
128330 + continue;
128331 + kernexec_reload_fptr_mask(&gsi);
128332 +//print_gimple_stmt(stderr, asm_stmt, 0, TDF_LINENO);
128333 + break;
128334 + }
128335 + }
128336 + }
128337 +
128338 + return 0;
128339 +}
128340 +
128341 +/*
128342 + * add special KERNEXEC instrumentation: force MSB of fptr to 1, which will produce
128343 + * a non-canonical address from a userland ptr and will just trigger a GPF on dereference
128344 + */
128345 +static void kernexec_instrument_fptr_bts(gimple_stmt_iterator *gsi)
128346 +{
128347 + gimple assign_intptr, assign_new_fptr;
128348 + gcall *call_stmt;
128349 + tree intptr, orptr, old_fptr, new_fptr, kernexec_mask;
128350 +
128351 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
128352 + old_fptr = gimple_call_fn(call_stmt);
128353 +
128354 + // create temporary unsigned long variable used for bitops and cast fptr to it
128355 + intptr = create_tmp_var(long_unsigned_type_node, "kernexec_bts");
128356 + add_referenced_var(intptr);
128357 + intptr = make_ssa_name(intptr, NULL);
128358 + assign_intptr = gimple_build_assign(intptr, fold_convert(long_unsigned_type_node, old_fptr));
128359 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
128360 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
128361 + update_stmt(assign_intptr);
128362 +
128363 + // apply logical or to temporary unsigned long and bitmask
128364 + kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0x8000000000000000LL);
128365 +// kernexec_mask = build_int_cstu(long_long_unsigned_type_node, 0xffffffff80000000LL);
128366 + orptr = fold_build2(BIT_IOR_EXPR, long_long_unsigned_type_node, intptr, kernexec_mask);
128367 + intptr = make_ssa_name(SSA_NAME_VAR(intptr), NULL);
128368 + assign_intptr = gimple_build_assign(intptr, orptr);
128369 + SSA_NAME_DEF_STMT(intptr) = assign_intptr;
128370 + gsi_insert_before(gsi, assign_intptr, GSI_SAME_STMT);
128371 + update_stmt(assign_intptr);
128372 +
128373 + // cast temporary unsigned long back to a temporary fptr variable
128374 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_fptr");
128375 + add_referenced_var(new_fptr);
128376 + new_fptr = make_ssa_name(new_fptr, NULL);
128377 + assign_new_fptr = gimple_build_assign(new_fptr, fold_convert(TREE_TYPE(old_fptr), intptr));
128378 + SSA_NAME_DEF_STMT(new_fptr) = assign_new_fptr;
128379 + gsi_insert_before(gsi, assign_new_fptr, GSI_SAME_STMT);
128380 + update_stmt(assign_new_fptr);
128381 +
128382 + // replace call stmt fn with the new fptr
128383 + gimple_call_set_fn(call_stmt, new_fptr);
128384 + update_stmt(call_stmt);
128385 +}
128386 +
128387 +static void kernexec_instrument_fptr_or(gimple_stmt_iterator *gsi)
128388 +{
128389 + gimple stmt;
128390 + gasm *asm_or_stmt;
128391 + gcall *call_stmt;
128392 + tree old_fptr, new_fptr, input, output;
128393 +#if BUILDING_GCC_VERSION <= 4007
128394 + VEC(tree, gc) *inputs = NULL;
128395 + VEC(tree, gc) *outputs = NULL;
128396 +#else
128397 + vec<tree, va_gc> *inputs = NULL;
128398 + vec<tree, va_gc> *outputs = NULL;
128399 +#endif
128400 +
128401 + call_stmt = as_a_gcall(gsi_stmt(*gsi));
128402 + old_fptr = gimple_call_fn(call_stmt);
128403 +
128404 + // create temporary fptr variable
128405 + new_fptr = create_tmp_var(TREE_TYPE(old_fptr), "kernexec_or");
128406 + add_referenced_var(new_fptr);
128407 + new_fptr = make_ssa_name(new_fptr, NULL);
128408 +
128409 + // build asm volatile("orq %%r12, %0\n\t" : "=r"(new_fptr) : "0"(old_fptr));
128410 + input = build_tree_list(NULL_TREE, build_string(2, "0"));
128411 + input = chainon(NULL_TREE, build_tree_list(input, old_fptr));
128412 + output = build_tree_list(NULL_TREE, build_string(3, "=r"));
128413 + output = chainon(NULL_TREE, build_tree_list(output, new_fptr));
128414 +#if BUILDING_GCC_VERSION <= 4007
128415 + VEC_safe_push(tree, gc, inputs, input);
128416 + VEC_safe_push(tree, gc, outputs, output);
128417 +#else
128418 + vec_safe_push(inputs, input);
128419 + vec_safe_push(outputs, output);
128420 +#endif
128421 + stmt = gimple_build_asm_vec("orq %%r12, %0\n\t", inputs, outputs, NULL, NULL);
128422 + asm_or_stmt = as_a_gasm(stmt);
128423 + SSA_NAME_DEF_STMT(new_fptr) = asm_or_stmt;
128424 + gimple_asm_set_volatile(asm_or_stmt, true);
128425 + gsi_insert_before(gsi, asm_or_stmt, GSI_SAME_STMT);
128426 + update_stmt(asm_or_stmt);
128427 +
128428 + // replace call stmt fn with the new fptr
128429 + gimple_call_set_fn(call_stmt, new_fptr);
128430 + update_stmt(call_stmt);
128431 +}
128432 +
128433 +/*
128434 + * find all C level function pointer dereferences and forcibly set the highest bit of the pointer
128435 + */
128436 +static unsigned int execute_kernexec_fptr(void)
128437 +{
128438 + basic_block bb;
128439 +
128440 + // 1. loop through BBs and GIMPLE statements
128441 + FOR_EACH_BB_FN(bb, cfun) {
128442 + gimple_stmt_iterator gsi;
128443 +
128444 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
128445 + // gimple match: h_1 = get_fptr (); D.2709_3 = h_1 (x_2(D));
128446 + tree fn;
128447 + gimple stmt;
128448 + gcall *call_stmt;
128449 +
128450 + // is it a call ...
128451 + stmt = gsi_stmt(gsi);
128452 + if (!is_gimple_call(stmt))
128453 + continue;
128454 + call_stmt = as_a_gcall(stmt);
128455 + fn = gimple_call_fn(call_stmt);
128456 + if (TREE_CODE(fn) == ADDR_EXPR)
128457 + continue;
128458 + if (TREE_CODE(fn) != SSA_NAME)
128459 + gcc_unreachable();
128460 +
128461 + // ... through a function pointer
128462 + if (SSA_NAME_VAR(fn) != NULL_TREE) {
128463 + fn = SSA_NAME_VAR(fn);
128464 + if (TREE_CODE(fn) != VAR_DECL && TREE_CODE(fn) != PARM_DECL) {
128465 + debug_tree(fn);
128466 + gcc_unreachable();
128467 + }
128468 + }
128469 + fn = TREE_TYPE(fn);
128470 + if (TREE_CODE(fn) != POINTER_TYPE)
128471 + continue;
128472 + fn = TREE_TYPE(fn);
128473 + if (TREE_CODE(fn) != FUNCTION_TYPE)
128474 + continue;
128475 +
128476 + kernexec_instrument_fptr(&gsi);
128477 +
128478 +//debug_tree(gimple_call_fn(call_stmt));
128479 +//print_gimple_stmt(stderr, call_stmt, 0, TDF_LINENO);
128480 + }
128481 + }
128482 +
128483 + return 0;
128484 +}
128485 +
128486 +// add special KERNEXEC instrumentation: btsq $63,(%rsp) just before retn
128487 +static void kernexec_instrument_retaddr_bts(rtx insn)
128488 +{
128489 + rtx btsq;
128490 + rtvec argvec, constraintvec, labelvec;
128491 + int line;
128492 +
128493 + // create asm volatile("btsq $63,(%%rsp)":::)
128494 + argvec = rtvec_alloc(0);
128495 + constraintvec = rtvec_alloc(0);
128496 + labelvec = rtvec_alloc(0);
128497 + line = expand_location(RTL_LOCATION(insn)).line;
128498 + btsq = gen_rtx_ASM_OPERANDS(VOIDmode, "btsq $63,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
128499 + MEM_VOLATILE_P(btsq) = 1;
128500 +// RTX_FRAME_RELATED_P(btsq) = 1; // not for ASM_OPERANDS
128501 + emit_insn_before(btsq, insn);
128502 +}
128503 +
128504 +// add special KERNEXEC instrumentation: orq %r12,(%rsp) just before retn
128505 +static void kernexec_instrument_retaddr_or(rtx insn)
128506 +{
128507 + rtx orq;
128508 + rtvec argvec, constraintvec, labelvec;
128509 + int line;
128510 +
128511 + // create asm volatile("orq %%r12,(%%rsp)":::)
128512 + argvec = rtvec_alloc(0);
128513 + constraintvec = rtvec_alloc(0);
128514 + labelvec = rtvec_alloc(0);
128515 + line = expand_location(RTL_LOCATION(insn)).line;
128516 + orq = gen_rtx_ASM_OPERANDS(VOIDmode, "orq %%r12,(%%rsp)", empty_string, 0, argvec, constraintvec, labelvec, line);
128517 + MEM_VOLATILE_P(orq) = 1;
128518 +// RTX_FRAME_RELATED_P(orq) = 1; // not for ASM_OPERANDS
128519 + emit_insn_before(orq, insn);
128520 +}
128521 +
128522 +/*
128523 + * find all asm level function returns and forcibly set the highest bit of the return address
128524 + */
128525 +static unsigned int execute_kernexec_retaddr(void)
128526 +{
128527 + rtx_insn *insn;
128528 +
128529 +// if (stack_realign_drap)
128530 +// inform(DECL_SOURCE_LOCATION(current_function_decl), "drap detected in %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
128531 +
128532 + // 1. find function returns
128533 + for (insn = get_insns(); insn; insn = NEXT_INSN(insn)) {
128534 + // rtl match: (jump_insn 41 40 42 2 (return) fptr.c:42 634 {return_internal} (nil))
128535 + // (jump_insn 12 9 11 2 (parallel [ (return) (unspec [ (0) ] UNSPEC_REP) ]) fptr.c:46 635 {return_internal_long} (nil))
128536 + // (jump_insn 97 96 98 6 (simple_return) fptr.c:50 -1 (nil) -> simple_return)
128537 + rtx body;
128538 +
128539 + // is it a retn
128540 + if (!JUMP_P(insn))
128541 + continue;
128542 + body = PATTERN(insn);
128543 + if (GET_CODE(body) == PARALLEL)
128544 + body = XVECEXP(body, 0, 0);
128545 + if (!ANY_RETURN_P(body))
128546 + continue;
128547 + kernexec_instrument_retaddr(insn);
128548 + }
128549 +
128550 +// print_simple_rtl(stderr, get_insns());
128551 +// print_rtl(stderr, get_insns());
128552 +
128553 + return 0;
128554 +}
128555 +
128556 +static bool kernexec_cmodel_check(void)
128557 +{
128558 + tree section;
128559 +
128560 + if (ix86_cmodel != CM_KERNEL)
128561 + return false;
128562 +
128563 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
128564 + if (!section || !TREE_VALUE(section))
128565 + return true;
128566 +
128567 + section = TREE_VALUE(TREE_VALUE(section));
128568 + if (strncmp(TREE_STRING_POINTER(section), ".vsyscall_", 10))
128569 + return true;
128570 +
128571 + return false;
128572 +}
128573 +
128574 +#if BUILDING_GCC_VERSION >= 4009
128575 +namespace {
128576 +static const struct pass_data kernexec_reload_pass_data = {
128577 +#else
128578 +static struct gimple_opt_pass kernexec_reload_pass = {
128579 + .pass = {
128580 +#endif
128581 + .type = GIMPLE_PASS,
128582 + .name = "kernexec_reload",
128583 +#if BUILDING_GCC_VERSION >= 4008
128584 + .optinfo_flags = OPTGROUP_NONE,
128585 +#endif
128586 +#if BUILDING_GCC_VERSION >= 5000
128587 +#elif BUILDING_GCC_VERSION == 4009
128588 + .has_gate = true,
128589 + .has_execute = true,
128590 +#else
128591 + .gate = kernexec_cmodel_check,
128592 + .execute = execute_kernexec_reload,
128593 + .sub = NULL,
128594 + .next = NULL,
128595 + .static_pass_number = 0,
128596 +#endif
128597 + .tv_id = TV_NONE,
128598 + .properties_required = 0,
128599 + .properties_provided = 0,
128600 + .properties_destroyed = 0,
128601 + .todo_flags_start = 0,
128602 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
128603 +#if BUILDING_GCC_VERSION < 4009
128604 + }
128605 +#endif
128606 +};
128607 +
128608 +#if BUILDING_GCC_VERSION >= 4009
128609 +static const struct pass_data kernexec_fptr_pass_data = {
128610 +#else
128611 +static struct gimple_opt_pass kernexec_fptr_pass = {
128612 + .pass = {
128613 +#endif
128614 + .type = GIMPLE_PASS,
128615 + .name = "kernexec_fptr",
128616 +#if BUILDING_GCC_VERSION >= 4008
128617 + .optinfo_flags = OPTGROUP_NONE,
128618 +#endif
128619 +#if BUILDING_GCC_VERSION >= 5000
128620 +#elif BUILDING_GCC_VERSION == 4009
128621 + .has_gate = true,
128622 + .has_execute = true,
128623 +#else
128624 + .gate = kernexec_cmodel_check,
128625 + .execute = execute_kernexec_fptr,
128626 + .sub = NULL,
128627 + .next = NULL,
128628 + .static_pass_number = 0,
128629 +#endif
128630 + .tv_id = TV_NONE,
128631 + .properties_required = 0,
128632 + .properties_provided = 0,
128633 + .properties_destroyed = 0,
128634 + .todo_flags_start = 0,
128635 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa_no_phi
128636 +#if BUILDING_GCC_VERSION < 4009
128637 + }
128638 +#endif
128639 +};
128640 +
128641 +#if BUILDING_GCC_VERSION >= 4009
128642 +static const struct pass_data kernexec_retaddr_pass_data = {
128643 +#else
128644 +static struct rtl_opt_pass kernexec_retaddr_pass = {
128645 + .pass = {
128646 +#endif
128647 + .type = RTL_PASS,
128648 + .name = "kernexec_retaddr",
128649 +#if BUILDING_GCC_VERSION >= 4008
128650 + .optinfo_flags = OPTGROUP_NONE,
128651 +#endif
128652 +#if BUILDING_GCC_VERSION >= 5000
128653 +#elif BUILDING_GCC_VERSION == 4009
128654 + .has_gate = true,
128655 + .has_execute = true,
128656 +#else
128657 + .gate = kernexec_cmodel_check,
128658 + .execute = execute_kernexec_retaddr,
128659 + .sub = NULL,
128660 + .next = NULL,
128661 + .static_pass_number = 0,
128662 +#endif
128663 + .tv_id = TV_NONE,
128664 + .properties_required = 0,
128665 + .properties_provided = 0,
128666 + .properties_destroyed = 0,
128667 + .todo_flags_start = 0,
128668 + .todo_flags_finish = TODO_dump_func | TODO_ggc_collect
128669 +#if BUILDING_GCC_VERSION < 4009
128670 + }
128671 +#endif
128672 +};
128673 +
128674 +#if BUILDING_GCC_VERSION >= 4009
128675 +class kernexec_reload_pass : public gimple_opt_pass {
128676 +public:
128677 + kernexec_reload_pass() : gimple_opt_pass(kernexec_reload_pass_data, g) {}
128678 +#if BUILDING_GCC_VERSION >= 5000
128679 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
128680 + virtual unsigned int execute(function *) { return execute_kernexec_reload(); }
128681 +#else
128682 + bool gate() { return kernexec_cmodel_check(); }
128683 + unsigned int execute() { return execute_kernexec_reload(); }
128684 +#endif
128685 +};
128686 +
128687 +class kernexec_fptr_pass : public gimple_opt_pass {
128688 +public:
128689 + kernexec_fptr_pass() : gimple_opt_pass(kernexec_fptr_pass_data, g) {}
128690 +#if BUILDING_GCC_VERSION >= 5000
128691 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
128692 + virtual unsigned int execute(function *) { return execute_kernexec_fptr(); }
128693 +#else
128694 + bool gate() { return kernexec_cmodel_check(); }
128695 + unsigned int execute() { return execute_kernexec_fptr(); }
128696 +#endif
128697 +};
128698 +
128699 +class kernexec_retaddr_pass : public rtl_opt_pass {
128700 +public:
128701 + kernexec_retaddr_pass() : rtl_opt_pass(kernexec_retaddr_pass_data, g) {}
128702 +#if BUILDING_GCC_VERSION >= 5000
128703 + virtual bool gate(function *) { return kernexec_cmodel_check(); }
128704 + virtual unsigned int execute(function *) { return execute_kernexec_retaddr(); }
128705 +#else
128706 + bool gate() { return kernexec_cmodel_check(); }
128707 + unsigned int execute() { return execute_kernexec_retaddr(); }
128708 +#endif
128709 +};
128710 +}
128711 +
128712 +static opt_pass *make_kernexec_reload_pass(void)
128713 +{
128714 + return new kernexec_reload_pass();
128715 +}
128716 +
128717 +static opt_pass *make_kernexec_fptr_pass(void)
128718 +{
128719 + return new kernexec_fptr_pass();
128720 +}
128721 +
128722 +static opt_pass *make_kernexec_retaddr_pass(void)
128723 +{
128724 + return new kernexec_retaddr_pass();
128725 +}
128726 +#else
128727 +static struct opt_pass *make_kernexec_reload_pass(void)
128728 +{
128729 + return &kernexec_reload_pass.pass;
128730 +}
128731 +
128732 +static struct opt_pass *make_kernexec_fptr_pass(void)
128733 +{
128734 + return &kernexec_fptr_pass.pass;
128735 +}
128736 +
128737 +static struct opt_pass *make_kernexec_retaddr_pass(void)
128738 +{
128739 + return &kernexec_retaddr_pass.pass;
128740 +}
128741 +#endif
128742 +
128743 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
128744 +{
128745 + const char * const plugin_name = plugin_info->base_name;
128746 + const int argc = plugin_info->argc;
128747 + const struct plugin_argument * const argv = plugin_info->argv;
128748 + int i;
128749 + struct register_pass_info kernexec_reload_pass_info;
128750 + struct register_pass_info kernexec_fptr_pass_info;
128751 + struct register_pass_info kernexec_retaddr_pass_info;
128752 +
128753 + kernexec_reload_pass_info.pass = make_kernexec_reload_pass();
128754 + kernexec_reload_pass_info.reference_pass_name = "ssa";
128755 + kernexec_reload_pass_info.ref_pass_instance_number = 1;
128756 + kernexec_reload_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128757 +
128758 + kernexec_fptr_pass_info.pass = make_kernexec_fptr_pass();
128759 + kernexec_fptr_pass_info.reference_pass_name = "ssa";
128760 + kernexec_fptr_pass_info.ref_pass_instance_number = 1;
128761 + kernexec_fptr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128762 +
128763 + kernexec_retaddr_pass_info.pass = make_kernexec_retaddr_pass();
128764 + kernexec_retaddr_pass_info.reference_pass_name = "pro_and_epilogue";
128765 + kernexec_retaddr_pass_info.ref_pass_instance_number = 1;
128766 + kernexec_retaddr_pass_info.pos_op = PASS_POS_INSERT_AFTER;
128767 +
128768 + if (!plugin_default_version_check(version, &gcc_version)) {
128769 + error(G_("incompatible gcc/plugin versions"));
128770 + return 1;
128771 + }
128772 +
128773 + register_callback(plugin_name, PLUGIN_INFO, NULL, &kernexec_plugin_info);
128774 +
128775 + if (TARGET_64BIT == 0)
128776 + return 0;
128777 +
128778 + for (i = 0; i < argc; ++i) {
128779 + if (!strcmp(argv[i].key, "method")) {
128780 + if (!argv[i].value) {
128781 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
128782 + continue;
128783 + }
128784 + if (!strcmp(argv[i].value, "bts")) {
128785 + kernexec_instrument_fptr = kernexec_instrument_fptr_bts;
128786 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_bts;
128787 + } else if (!strcmp(argv[i].value, "or")) {
128788 + kernexec_instrument_fptr = kernexec_instrument_fptr_or;
128789 + kernexec_instrument_retaddr = kernexec_instrument_retaddr_or;
128790 + fix_register("r12", 1, 1);
128791 + } else
128792 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
128793 + continue;
128794 + }
128795 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
128796 + }
128797 + if (!kernexec_instrument_fptr || !kernexec_instrument_retaddr)
128798 + error(G_("no instrumentation method was selected via '-fplugin-arg-%s-method'"), plugin_name);
128799 +
128800 + if (kernexec_instrument_fptr == kernexec_instrument_fptr_or)
128801 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_reload_pass_info);
128802 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_fptr_pass_info);
128803 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &kernexec_retaddr_pass_info);
128804 +
128805 + return 0;
128806 +}
128807 diff --git a/tools/gcc/latent_entropy_plugin.c b/tools/gcc/latent_entropy_plugin.c
128808 new file mode 100644
128809 index 0000000..ac6f9b4
128810 --- /dev/null
128811 +++ b/tools/gcc/latent_entropy_plugin.c
128812 @@ -0,0 +1,474 @@
128813 +/*
128814 + * Copyright 2012-2015 by the PaX Team <pageexec@freemail.hu>
128815 + * Licensed under the GPL v2
128816 + *
128817 + * Note: the choice of the license means that the compilation process is
128818 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
128819 + * but for the kernel it doesn't matter since it doesn't link against
128820 + * any of the gcc libraries
128821 + *
128822 + * gcc plugin to help generate a little bit of entropy from program state,
128823 + * used throughout the uptime of the kernel
128824 + *
128825 + * TODO:
128826 + * - add ipa pass to identify not explicitly marked candidate functions
128827 + * - mix in more program state (function arguments/return values, loop variables, etc)
128828 + * - more instrumentation control via attribute parameters
128829 + *
128830 + * BUGS:
128831 + * - none known
128832 + */
128833 +
128834 +#include "gcc-common.h"
128835 +
128836 +int plugin_is_GPL_compatible;
128837 +
128838 +static GTY(()) tree latent_entropy_decl;
128839 +
128840 +static struct plugin_info latent_entropy_plugin_info = {
128841 + .version = "201504282240",
128842 + .help = NULL
128843 +};
128844 +
128845 +static unsigned HOST_WIDE_INT seed;
128846 +static unsigned HOST_WIDE_INT get_random_const(void)
128847 +{
128848 + unsigned int i;
128849 + unsigned HOST_WIDE_INT ret = 0;
128850 +
128851 + for (i = 0; i < 8 * sizeof ret; i++) {
128852 + ret = (ret << 1) | (seed & 1);
128853 + seed >>= 1;
128854 + if (ret & 1)
128855 + seed ^= 0xD800000000000000ULL;
128856 + }
128857 +
128858 + return ret;
128859 +}
128860 +
128861 +static tree handle_latent_entropy_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
128862 +{
128863 + tree type;
128864 + unsigned long long mask;
128865 +#if BUILDING_GCC_VERSION <= 4007
128866 + VEC(constructor_elt, gc) *vals;
128867 +#else
128868 + vec<constructor_elt, va_gc> *vals;
128869 +#endif
128870 +
128871 + switch (TREE_CODE(*node)) {
128872 + default:
128873 + *no_add_attrs = true;
128874 + error("%qE attribute only applies to functions and variables", name);
128875 + break;
128876 +
128877 + case VAR_DECL:
128878 + if (DECL_INITIAL(*node)) {
128879 + *no_add_attrs = true;
128880 + error("variable %qD with %qE attribute must not be initialized", *node, name);
128881 + break;
128882 + }
128883 +
128884 + if (!TREE_STATIC(*node)) {
128885 + *no_add_attrs = true;
128886 + error("variable %qD with %qE attribute must not be local", *node, name);
128887 + break;
128888 + }
128889 +
128890 + type = TREE_TYPE(*node);
128891 + switch (TREE_CODE(type)) {
128892 + default:
128893 + *no_add_attrs = true;
128894 + error("variable %qD with %qE attribute must be an integer or a fixed length integer array type or a fixed sized structure with integer fields", *node, name);
128895 + break;
128896 +
128897 + case RECORD_TYPE: {
128898 + tree field;
128899 + unsigned int nelt = 0;
128900 +
128901 + for (field = TYPE_FIELDS(type); field; nelt++, field = TREE_CHAIN(field)) {
128902 + tree fieldtype;
128903 +
128904 + fieldtype = TREE_TYPE(field);
128905 + if (TREE_CODE(fieldtype) != INTEGER_TYPE) {
128906 + *no_add_attrs = true;
128907 + error("structure variable %qD with %qE attribute has a non-integer field %qE", *node, name, field);
128908 + break;
128909 + }
128910 + }
128911 +
128912 + if (field)
128913 + break;
128914 +
128915 +#if BUILDING_GCC_VERSION <= 4007
128916 + vals = VEC_alloc(constructor_elt, gc, nelt);
128917 +#else
128918 + vec_alloc(vals, nelt);
128919 +#endif
128920 +
128921 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
128922 + tree fieldtype;
128923 +
128924 + fieldtype = TREE_TYPE(field);
128925 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(fieldtype)) - 1);
128926 + mask = 2 * (mask - 1) + 1;
128927 +
128928 + if (TYPE_UNSIGNED(fieldtype))
128929 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cstu(fieldtype, mask & get_random_const()));
128930 + else
128931 + CONSTRUCTOR_APPEND_ELT(vals, field, build_int_cst(fieldtype, mask & get_random_const()));
128932 + }
128933 +
128934 + DECL_INITIAL(*node) = build_constructor(type, vals);
128935 +//debug_tree(DECL_INITIAL(*node));
128936 + break;
128937 + }
128938 +
128939 + case INTEGER_TYPE:
128940 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(type)) - 1);
128941 + mask = 2 * (mask - 1) + 1;
128942 +
128943 + if (TYPE_UNSIGNED(type))
128944 + DECL_INITIAL(*node) = build_int_cstu(type, mask & get_random_const());
128945 + else
128946 + DECL_INITIAL(*node) = build_int_cst(type, mask & get_random_const());
128947 + break;
128948 +
128949 + case ARRAY_TYPE: {
128950 + tree elt_type, array_size, elt_size;
128951 + unsigned int i, nelt;
128952 +
128953 + elt_type = TREE_TYPE(type);
128954 + elt_size = TYPE_SIZE_UNIT(TREE_TYPE(type));
128955 + array_size = TYPE_SIZE_UNIT(type);
128956 +
128957 + if (TREE_CODE(elt_type) != INTEGER_TYPE || !array_size || TREE_CODE(array_size) != INTEGER_CST) {
128958 + *no_add_attrs = true;
128959 + error("array variable %qD with %qE attribute must be a fixed length integer array type", *node, name);
128960 + break;
128961 + }
128962 +
128963 + nelt = TREE_INT_CST_LOW(array_size) / TREE_INT_CST_LOW(elt_size);
128964 +#if BUILDING_GCC_VERSION <= 4007
128965 + vals = VEC_alloc(constructor_elt, gc, nelt);
128966 +#else
128967 + vec_alloc(vals, nelt);
128968 +#endif
128969 +
128970 + mask = 1ULL << (TREE_INT_CST_LOW(TYPE_SIZE(elt_type)) - 1);
128971 + mask = 2 * (mask - 1) + 1;
128972 +
128973 + for (i = 0; i < nelt; i++)
128974 + if (TYPE_UNSIGNED(elt_type))
128975 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cstu(elt_type, mask & get_random_const()));
128976 + else
128977 + CONSTRUCTOR_APPEND_ELT(vals, size_int(i), build_int_cst(elt_type, mask & get_random_const()));
128978 +
128979 + DECL_INITIAL(*node) = build_constructor(type, vals);
128980 +//debug_tree(DECL_INITIAL(*node));
128981 + break;
128982 + }
128983 + }
128984 + break;
128985 +
128986 + case FUNCTION_DECL:
128987 + break;
128988 + }
128989 +
128990 + return NULL_TREE;
128991 +}
128992 +
128993 +static struct attribute_spec latent_entropy_attr = {
128994 + .name = "latent_entropy",
128995 + .min_length = 0,
128996 + .max_length = 0,
128997 + .decl_required = true,
128998 + .type_required = false,
128999 + .function_type_required = false,
129000 + .handler = handle_latent_entropy_attribute,
129001 +#if BUILDING_GCC_VERSION >= 4007
129002 + .affects_type_identity = false
129003 +#endif
129004 +};
129005 +
129006 +static void register_attributes(void *event_data, void *data)
129007 +{
129008 + register_attribute(&latent_entropy_attr);
129009 +}
129010 +
129011 +static bool gate_latent_entropy(void)
129012 +{
129013 + // don't bother with noreturn functions for now
129014 + if (TREE_THIS_VOLATILE(current_function_decl))
129015 + return false;
129016 +
129017 + // gcc-4.5 doesn't discover some trivial noreturn functions
129018 + if (EDGE_COUNT(EXIT_BLOCK_PTR_FOR_FN(cfun)->preds) == 0)
129019 + return false;
129020 +
129021 + return lookup_attribute("latent_entropy", DECL_ATTRIBUTES(current_function_decl)) != NULL_TREE;
129022 +}
129023 +
129024 +static enum tree_code get_op(tree *rhs)
129025 +{
129026 + static enum tree_code op;
129027 + unsigned HOST_WIDE_INT random_const;
129028 +
129029 + random_const = get_random_const();
129030 +
129031 + switch (op) {
129032 + case BIT_XOR_EXPR:
129033 + op = PLUS_EXPR;
129034 + break;
129035 +
129036 + case PLUS_EXPR:
129037 + if (rhs) {
129038 + op = LROTATE_EXPR;
129039 + random_const &= HOST_BITS_PER_WIDE_INT - 1;
129040 + break;
129041 + }
129042 +
129043 + case LROTATE_EXPR:
129044 + default:
129045 + op = BIT_XOR_EXPR;
129046 + break;
129047 + }
129048 + if (rhs)
129049 + *rhs = build_int_cstu(unsigned_intDI_type_node, random_const);
129050 + return op;
129051 +}
129052 +
129053 +static void perturb_local_entropy(basic_block bb, tree local_entropy)
129054 +{
129055 + gimple_stmt_iterator gsi;
129056 + gimple assign;
129057 + tree addxorrol, rhs;
129058 + enum tree_code op;
129059 +
129060 + op = get_op(&rhs);
129061 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, op, unsigned_intDI_type_node, local_entropy, rhs);
129062 + assign = gimple_build_assign(local_entropy, addxorrol);
129063 + gsi = gsi_after_labels(bb);
129064 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
129065 + update_stmt(assign);
129066 +//debug_bb(bb);
129067 +}
129068 +
129069 +static void perturb_latent_entropy(basic_block bb, tree rhs)
129070 +{
129071 + gimple_stmt_iterator gsi;
129072 + gimple assign;
129073 + tree addxorrol, temp;
129074 +
129075 + // 1. create temporary copy of latent_entropy
129076 + temp = create_tmp_var(unsigned_intDI_type_node, "temp_latent_entropy");
129077 + add_referenced_var(temp);
129078 +
129079 + // 2. read...
129080 + temp = make_ssa_name(temp, NULL);
129081 + assign = gimple_build_assign(temp, latent_entropy_decl);
129082 + SSA_NAME_DEF_STMT(temp) = assign;
129083 + add_referenced_var(latent_entropy_decl);
129084 + gsi = gsi_after_labels(bb);
129085 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129086 + update_stmt(assign);
129087 +
129088 + // 3. ...modify...
129089 + addxorrol = fold_build2_loc(UNKNOWN_LOCATION, get_op(NULL), unsigned_intDI_type_node, temp, rhs);
129090 + temp = make_ssa_name(SSA_NAME_VAR(temp), NULL);
129091 + assign = gimple_build_assign(temp, addxorrol);
129092 + SSA_NAME_DEF_STMT(temp) = assign;
129093 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129094 + update_stmt(assign);
129095 +
129096 + // 4. ...write latent_entropy
129097 + assign = gimple_build_assign(latent_entropy_decl, temp);
129098 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129099 + update_stmt(assign);
129100 +}
129101 +
129102 +static unsigned int execute_latent_entropy(void)
129103 +{
129104 + basic_block bb;
129105 + gimple assign;
129106 + gimple_stmt_iterator gsi;
129107 + tree local_entropy;
129108 +
129109 + if (!latent_entropy_decl) {
129110 +#if BUILDING_GCC_VERSION >= 4009
129111 + varpool_node *node;
129112 +#else
129113 + struct varpool_node *node;
129114 +#endif
129115 +
129116 + FOR_EACH_VARIABLE(node) {
129117 + tree var = NODE_DECL(node);
129118 +
129119 + if (DECL_NAME_LENGTH(var) < sizeof("latent_entropy") - 1)
129120 + continue;
129121 + if (strcmp(IDENTIFIER_POINTER(DECL_NAME(var)), "latent_entropy"))
129122 + continue;
129123 + latent_entropy_decl = var;
129124 +// debug_tree(var);
129125 + break;
129126 + }
129127 + if (!latent_entropy_decl) {
129128 +// debug_tree(current_function_decl);
129129 + return 0;
129130 + }
129131 + }
129132 +
129133 +//fprintf(stderr, "latent_entropy: %s\n", IDENTIFIER_POINTER(DECL_NAME(current_function_decl)));
129134 +
129135 + // 1. create local entropy variable
129136 + local_entropy = create_tmp_var(unsigned_intDI_type_node, "local_entropy");
129137 + add_referenced_var(local_entropy);
129138 + mark_sym_for_renaming(local_entropy);
129139 +
129140 + // 2. initialize local entropy variable
129141 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
129142 + if (dom_info_available_p(CDI_DOMINATORS))
129143 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
129144 + gsi = gsi_start_bb(bb);
129145 +
129146 + assign = gimple_build_assign(local_entropy, build_int_cstu(unsigned_intDI_type_node, get_random_const()));
129147 +// gimple_set_location(assign, loc);
129148 + gsi_insert_after(&gsi, assign, GSI_NEW_STMT);
129149 + update_stmt(assign);
129150 +//debug_bb(bb);
129151 + gcc_assert(single_succ_p(bb));
129152 + bb = single_succ(bb);
129153 +
129154 + // 3. instrument each BB with an operation on the local entropy variable
129155 + while (bb != EXIT_BLOCK_PTR_FOR_FN(cfun)) {
129156 + perturb_local_entropy(bb, local_entropy);
129157 +//debug_bb(bb);
129158 + bb = bb->next_bb;
129159 + };
129160 +
129161 + // 4. mix local entropy into the global entropy variable
129162 + gcc_assert(single_pred_p(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129163 + perturb_latent_entropy(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)), local_entropy);
129164 +//debug_bb(single_pred(EXIT_BLOCK_PTR_FOR_FN(cfun)));
129165 + return 0;
129166 +}
129167 +
129168 +static void latent_entropy_start_unit(void *gcc_data, void *user_data)
129169 +{
129170 + tree latent_entropy_type;
129171 +
129172 + seed = get_random_seed(false);
129173 +
129174 + if (in_lto_p)
129175 + return;
129176 +
129177 + // extern volatile u64 latent_entropy
129178 + gcc_assert(TYPE_PRECISION(long_long_unsigned_type_node) == 64);
129179 + latent_entropy_type = build_qualified_type(long_long_unsigned_type_node, TYPE_QUALS(long_long_unsigned_type_node) | TYPE_QUAL_VOLATILE);
129180 + latent_entropy_decl = build_decl(UNKNOWN_LOCATION, VAR_DECL, get_identifier("latent_entropy"), latent_entropy_type);
129181 +
129182 + TREE_STATIC(latent_entropy_decl) = 1;
129183 + TREE_PUBLIC(latent_entropy_decl) = 1;
129184 + TREE_USED(latent_entropy_decl) = 1;
129185 + DECL_PRESERVE_P(latent_entropy_decl) = 1;
129186 + TREE_THIS_VOLATILE(latent_entropy_decl) = 1;
129187 + DECL_EXTERNAL(latent_entropy_decl) = 1;
129188 + DECL_ARTIFICIAL(latent_entropy_decl) = 1;
129189 + lang_hooks.decls.pushdecl(latent_entropy_decl);
129190 +// DECL_ASSEMBLER_NAME(latent_entropy_decl);
129191 +// varpool_finalize_decl(latent_entropy_decl);
129192 +// varpool_mark_needed_node(latent_entropy_decl);
129193 +}
129194 +
129195 +#if BUILDING_GCC_VERSION >= 4009
129196 +namespace {
129197 +static const struct pass_data latent_entropy_pass_data = {
129198 +#else
129199 +static struct gimple_opt_pass latent_entropy_pass = {
129200 + .pass = {
129201 +#endif
129202 + .type = GIMPLE_PASS,
129203 + .name = "latent_entropy",
129204 +#if BUILDING_GCC_VERSION >= 4008
129205 + .optinfo_flags = OPTGROUP_NONE,
129206 +#endif
129207 +#if BUILDING_GCC_VERSION >= 5000
129208 +#elif BUILDING_GCC_VERSION == 4009
129209 + .has_gate = true,
129210 + .has_execute = true,
129211 +#else
129212 + .gate = gate_latent_entropy,
129213 + .execute = execute_latent_entropy,
129214 + .sub = NULL,
129215 + .next = NULL,
129216 + .static_pass_number = 0,
129217 +#endif
129218 + .tv_id = TV_NONE,
129219 + .properties_required = PROP_gimple_leh | PROP_cfg,
129220 + .properties_provided = 0,
129221 + .properties_destroyed = 0,
129222 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
129223 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa
129224 +#if BUILDING_GCC_VERSION < 4009
129225 + }
129226 +#endif
129227 +};
129228 +
129229 +#if BUILDING_GCC_VERSION >= 4009
129230 +class latent_entropy_pass : public gimple_opt_pass {
129231 +public:
129232 + latent_entropy_pass() : gimple_opt_pass(latent_entropy_pass_data, g) {}
129233 +#if BUILDING_GCC_VERSION >= 5000
129234 + virtual bool gate(function *) { return gate_latent_entropy(); }
129235 + virtual unsigned int execute(function *) { return execute_latent_entropy(); }
129236 +#else
129237 + bool gate() { return gate_latent_entropy(); }
129238 + unsigned int execute() { return execute_latent_entropy(); }
129239 +#endif
129240 +};
129241 +}
129242 +
129243 +static opt_pass *make_latent_entropy_pass(void)
129244 +{
129245 + return new latent_entropy_pass();
129246 +}
129247 +#else
129248 +static struct opt_pass *make_latent_entropy_pass(void)
129249 +{
129250 + return &latent_entropy_pass.pass;
129251 +}
129252 +#endif
129253 +
129254 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
129255 +{
129256 + const char * const plugin_name = plugin_info->base_name;
129257 + struct register_pass_info latent_entropy_pass_info;
129258 +
129259 + latent_entropy_pass_info.pass = make_latent_entropy_pass();
129260 + latent_entropy_pass_info.reference_pass_name = "optimized";
129261 + latent_entropy_pass_info.ref_pass_instance_number = 1;
129262 + latent_entropy_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
129263 + static const struct ggc_root_tab gt_ggc_r_gt_latent_entropy[] = {
129264 + {
129265 + .base = &latent_entropy_decl,
129266 + .nelt = 1,
129267 + .stride = sizeof(latent_entropy_decl),
129268 + .cb = &gt_ggc_mx_tree_node,
129269 + .pchw = &gt_pch_nx_tree_node
129270 + },
129271 + LAST_GGC_ROOT_TAB
129272 + };
129273 +
129274 + if (!plugin_default_version_check(version, &gcc_version)) {
129275 + error(G_("incompatible gcc/plugin versions"));
129276 + return 1;
129277 + }
129278 +
129279 + register_callback(plugin_name, PLUGIN_INFO, NULL, &latent_entropy_plugin_info);
129280 + register_callback(plugin_name, PLUGIN_START_UNIT, &latent_entropy_start_unit, NULL);
129281 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_latent_entropy);
129282 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &latent_entropy_pass_info);
129283 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
129284 +
129285 + return 0;
129286 +}
129287 diff --git a/tools/gcc/randomize_layout_plugin.c b/tools/gcc/randomize_layout_plugin.c
129288 new file mode 100644
129289 index 0000000..40dcfa9
129290 --- /dev/null
129291 +++ b/tools/gcc/randomize_layout_plugin.c
129292 @@ -0,0 +1,922 @@
129293 +/*
129294 + * Copyright 2014,2015 by Open Source Security, Inc., Brad Spengler <spender@grsecurity.net>
129295 + * and PaX Team <pageexec@freemail.hu>
129296 + * Licensed under the GPL v2
129297 + *
129298 + * Usage:
129299 + * $ # for 4.5/4.6/C based 4.7
129300 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
129301 + * $ # for C++ based 4.7/4.8+
129302 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o randomize_layout_plugin.so randomize_layout_plugin.c
129303 + * $ gcc -fplugin=./randomize_layout_plugin.so test.c -O2
129304 + */
129305 +
129306 +#include "gcc-common.h"
129307 +#include "randomize_layout_seed.h"
129308 +
129309 +#if BUILDING_GCC_MAJOR < 4 || (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR < 6) || \
129310 + (BUILDING_GCC_MAJOR == 4 && BUILDING_GCC_MINOR == 6 && BUILDING_GCC_PATCHLEVEL < 4)
129311 +#error "The RANDSTRUCT plugin requires GCC 4.6.4 or newer."
129312 +#endif
129313 +
129314 +#define ORIG_TYPE_NAME(node) \
129315 + (TYPE_NAME(TYPE_MAIN_VARIANT(node)) != NULL_TREE ? ((const unsigned char *)IDENTIFIER_POINTER(TYPE_NAME(TYPE_MAIN_VARIANT(node)))) : (const unsigned char *)"anonymous")
129316 +
129317 +int plugin_is_GPL_compatible;
129318 +
129319 +static int performance_mode;
129320 +
129321 +static struct plugin_info randomize_layout_plugin_info = {
129322 + .version = "201402201816",
129323 + .help = "disable\t\t\tdo not activate plugin\n"
129324 + "performance-mode\tenable cacheline-aware layout randomization\n"
129325 +};
129326 +
129327 +/* from old Linux dcache.h */
129328 +static inline unsigned long
129329 +partial_name_hash(unsigned long c, unsigned long prevhash)
129330 +{
129331 + return (prevhash + (c << 4) + (c >> 4)) * 11;
129332 +}
129333 +static inline unsigned int
129334 +name_hash(const unsigned char *name)
129335 +{
129336 + unsigned long hash = 0;
129337 + unsigned int len = strlen((const char *)name);
129338 + while (len--)
129339 + hash = partial_name_hash(*name++, hash);
129340 + return (unsigned int)hash;
129341 +}
129342 +
129343 +static tree handle_randomize_layout_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129344 +{
129345 + tree type;
129346 +
129347 + *no_add_attrs = true;
129348 + if (TREE_CODE(*node) == FUNCTION_DECL) {
129349 + error("%qE attribute does not apply to functions (%qF)", name, *node);
129350 + return NULL_TREE;
129351 + }
129352 +
129353 + if (TREE_CODE(*node) == PARM_DECL) {
129354 + error("%qE attribute does not apply to function parameters (%qD)", name, *node);
129355 + return NULL_TREE;
129356 + }
129357 +
129358 + if (TREE_CODE(*node) == VAR_DECL) {
129359 + error("%qE attribute does not apply to variables (%qD)", name, *node);
129360 + return NULL_TREE;
129361 + }
129362 +
129363 + if (TYPE_P(*node)) {
129364 + type = *node;
129365 + } else {
129366 + gcc_assert(TREE_CODE(*node) == TYPE_DECL);
129367 + type = TREE_TYPE(*node);
129368 + }
129369 +
129370 + if (TREE_CODE(type) != RECORD_TYPE) {
129371 + error("%qE attribute used on %qT applies to struct types only", name, type);
129372 + return NULL_TREE;
129373 + }
129374 +
129375 + if (lookup_attribute(IDENTIFIER_POINTER(name), TYPE_ATTRIBUTES(type))) {
129376 + error("%qE attribute is already applied to the type %qT", name, type);
129377 + return NULL_TREE;
129378 + }
129379 +
129380 + *no_add_attrs = false;
129381 +
129382 + return NULL_TREE;
129383 +}
129384 +
129385 +/* set on complete types that we don't need to inspect further at all */
129386 +static tree handle_randomize_considered_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129387 +{
129388 + *no_add_attrs = false;
129389 + return NULL_TREE;
129390 +}
129391 +
129392 +/*
129393 + * set on types that we've performed a shuffle on, to prevent re-shuffling
129394 + * this does not preclude us from inspecting its fields for potential shuffles
129395 + */
129396 +static tree handle_randomize_performed_attr(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
129397 +{
129398 + *no_add_attrs = false;
129399 + return NULL_TREE;
129400 +}
129401 +
129402 +/*
129403 + * 64bit variant of Bob Jenkins' public domain PRNG
129404 + * 256 bits of internal state
129405 + */
129406 +
129407 +typedef unsigned long long u64;
129408 +
129409 +typedef struct ranctx { u64 a; u64 b; u64 c; u64 d; } ranctx;
129410 +
129411 +#define rot(x,k) (((x)<<(k))|((x)>>(64-(k))))
129412 +static u64 ranval(ranctx *x) {
129413 + u64 e = x->a - rot(x->b, 7);
129414 + x->a = x->b ^ rot(x->c, 13);
129415 + x->b = x->c + rot(x->d, 37);
129416 + x->c = x->d + e;
129417 + x->d = e + x->a;
129418 + return x->d;
129419 +}
129420 +
129421 +static void raninit(ranctx *x, u64 *seed) {
129422 + int i;
129423 +
129424 + x->a = seed[0];
129425 + x->b = seed[1];
129426 + x->c = seed[2];
129427 + x->d = seed[3];
129428 +
129429 + for (i=0; i < 30; ++i)
129430 + (void)ranval(x);
129431 +}
129432 +
129433 +static u64 shuffle_seed[4];
129434 +
129435 +struct partition_group {
129436 + tree tree_start;
129437 + unsigned long start;
129438 + unsigned long length;
129439 +};
129440 +
129441 +static void partition_struct(tree *fields, unsigned long length, struct partition_group *size_groups, unsigned long *num_groups)
129442 +{
129443 + unsigned long i;
129444 + unsigned long accum_size = 0;
129445 + unsigned long accum_length = 0;
129446 + unsigned long group_idx = 0;
129447 +
129448 + gcc_assert(length < INT_MAX);
129449 +
129450 + memset(size_groups, 0, sizeof(struct partition_group) * length);
129451 +
129452 + for (i = 0; i < length; i++) {
129453 + if (size_groups[group_idx].tree_start == NULL_TREE) {
129454 + size_groups[group_idx].tree_start = fields[i];
129455 + size_groups[group_idx].start = i;
129456 + accum_length = 0;
129457 + accum_size = 0;
129458 + }
129459 + accum_size += (unsigned long)int_size_in_bytes(TREE_TYPE(fields[i]));
129460 + accum_length++;
129461 + if (accum_size >= 64) {
129462 + size_groups[group_idx].length = accum_length;
129463 + accum_length = 0;
129464 + group_idx++;
129465 + }
129466 + }
129467 +
129468 + if (size_groups[group_idx].tree_start != NULL_TREE &&
129469 + !size_groups[group_idx].length) {
129470 + size_groups[group_idx].length = accum_length;
129471 + group_idx++;
129472 + }
129473 +
129474 + *num_groups = group_idx;
129475 +}
129476 +
129477 +static void performance_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
129478 +{
129479 + unsigned long i, x;
129480 + struct partition_group size_group[length];
129481 + unsigned long num_groups = 0;
129482 + unsigned long randnum;
129483 +
129484 + partition_struct(newtree, length, (struct partition_group *)&size_group, &num_groups);
129485 + for (i = num_groups - 1; i > 0; i--) {
129486 + struct partition_group tmp;
129487 + randnum = ranval(prng_state) % (i + 1);
129488 + tmp = size_group[i];
129489 + size_group[i] = size_group[randnum];
129490 + size_group[randnum] = tmp;
129491 + }
129492 +
129493 + for (x = 0; x < num_groups; x++) {
129494 + for (i = size_group[x].start + size_group[x].length - 1; i > size_group[x].start; i--) {
129495 + tree tmp;
129496 + if (DECL_BIT_FIELD_TYPE(newtree[i]))
129497 + continue;
129498 + randnum = ranval(prng_state) % (i + 1);
129499 + // we could handle this case differently if desired
129500 + if (DECL_BIT_FIELD_TYPE(newtree[randnum]))
129501 + continue;
129502 + tmp = newtree[i];
129503 + newtree[i] = newtree[randnum];
129504 + newtree[randnum] = tmp;
129505 + }
129506 + }
129507 +}
129508 +
129509 +static void full_shuffle(tree *newtree, unsigned long length, ranctx *prng_state)
129510 +{
129511 + unsigned long i, randnum;
129512 +
129513 + for (i = length - 1; i > 0; i--) {
129514 + tree tmp;
129515 + randnum = ranval(prng_state) % (i + 1);
129516 + tmp = newtree[i];
129517 + newtree[i] = newtree[randnum];
129518 + newtree[randnum] = tmp;
129519 + }
129520 +}
129521 +
129522 +/* modern in-place Fisher-Yates shuffle */
129523 +static void shuffle(const_tree type, tree *newtree, unsigned long length)
129524 +{
129525 + unsigned long i;
129526 + u64 seed[4];
129527 + ranctx prng_state;
129528 + const unsigned char *structname;
129529 +
129530 + if (length == 0)
129531 + return;
129532 +
129533 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
129534 +
129535 + structname = ORIG_TYPE_NAME(type);
129536 +
129537 +#ifdef __DEBUG_PLUGIN
129538 + fprintf(stderr, "Shuffling struct %s %p\n", (const char *)structname, type);
129539 +#ifdef __DEBUG_VERBOSE
129540 + debug_tree((tree)type);
129541 +#endif
129542 +#endif
129543 +
129544 + for (i = 0; i < 4; i++) {
129545 + seed[i] = shuffle_seed[i];
129546 + seed[i] ^= name_hash(structname);
129547 + }
129548 +
129549 + raninit(&prng_state, (u64 *)&seed);
129550 +
129551 + if (performance_mode)
129552 + performance_shuffle(newtree, length, &prng_state);
129553 + else
129554 + full_shuffle(newtree, length, &prng_state);
129555 +}
129556 +
129557 +static bool is_flexible_array(const_tree field)
129558 +{
129559 + const_tree fieldtype;
129560 + const_tree typesize;
129561 + const_tree elemtype;
129562 + const_tree elemsize;
129563 +
129564 + fieldtype = TREE_TYPE(field);
129565 + typesize = TYPE_SIZE(fieldtype);
129566 +
129567 + if (TREE_CODE(fieldtype) != ARRAY_TYPE)
129568 + return false;
129569 +
129570 + elemtype = TREE_TYPE(fieldtype);
129571 + elemsize = TYPE_SIZE(elemtype);
129572 +
129573 + /* size of type is represented in bits */
129574 +
129575 + if (typesize == NULL_TREE && TYPE_DOMAIN(fieldtype) != NULL_TREE &&
129576 + TYPE_MAX_VALUE(TYPE_DOMAIN(fieldtype)) == NULL_TREE)
129577 + return true;
129578 +
129579 + if (typesize != NULL_TREE &&
129580 + (TREE_CONSTANT(typesize) && (!TREE_INT_CST_LOW(typesize) ||
129581 + TREE_INT_CST_LOW(typesize) == TREE_INT_CST_LOW(elemsize))))
129582 + return true;
129583 +
129584 + return false;
129585 +}
129586 +
129587 +static int relayout_struct(tree type)
129588 +{
129589 + unsigned long num_fields = (unsigned long)list_length(TYPE_FIELDS(type));
129590 + unsigned long shuffle_length = num_fields;
129591 + tree field;
129592 + tree newtree[num_fields];
129593 + unsigned long i;
129594 + tree list;
129595 + tree variant;
129596 + expanded_location xloc;
129597 +
129598 + if (TYPE_FIELDS(type) == NULL_TREE)
129599 + return 0;
129600 +
129601 + if (num_fields < 2)
129602 + return 0;
129603 +
129604 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
129605 +
129606 + gcc_assert(num_fields < INT_MAX);
129607 +
129608 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)) ||
129609 + lookup_attribute("no_randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))))
129610 + return 0;
129611 +
129612 + /* Workaround for 3rd-party VirtualBox source that we can't modify ourselves */
129613 + if (!strcmp((const char *)ORIG_TYPE_NAME(type), "INTNETTRUNKFACTORY") ||
129614 + !strcmp((const char *)ORIG_TYPE_NAME(type), "RAWPCIFACTORY"))
129615 + return 0;
129616 +
129617 + /* throw out any structs in uapi */
129618 + xloc = expand_location(DECL_SOURCE_LOCATION(TYPE_FIELDS(type)));
129619 +
129620 + if (strstr(xloc.file, "/uapi/"))
129621 + error(G_("attempted to randomize userland API struct %s"), ORIG_TYPE_NAME(type));
129622 +
129623 + for (field = TYPE_FIELDS(type), i = 0; field; field = TREE_CHAIN(field), i++) {
129624 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
129625 + newtree[i] = field;
129626 + }
129627 +
129628 + /*
129629 + * enforce that we don't randomize the layout of the last
129630 + * element of a struct if it's a 0 or 1-length array
129631 + * or a proper flexible array
129632 + */
129633 + if (is_flexible_array(newtree[num_fields - 1]))
129634 + shuffle_length--;
129635 +
129636 + shuffle(type, (tree *)newtree, shuffle_length);
129637 +
129638 + /*
129639 + * set up a bogus anonymous struct field designed to error out on unnamed struct initializers
129640 + * as gcc provides no other way to detect such code
129641 + */
129642 + list = make_node(FIELD_DECL);
129643 + TREE_CHAIN(list) = newtree[0];
129644 + TREE_TYPE(list) = void_type_node;
129645 + DECL_SIZE(list) = bitsize_zero_node;
129646 + DECL_NONADDRESSABLE_P(list) = 1;
129647 + DECL_FIELD_BIT_OFFSET(list) = bitsize_zero_node;
129648 + DECL_SIZE_UNIT(list) = size_zero_node;
129649 + DECL_FIELD_OFFSET(list) = size_zero_node;
129650 + DECL_CONTEXT(list) = type;
129651 + // to satisfy the constify plugin
129652 + TREE_READONLY(list) = 1;
129653 +
129654 + for (i = 0; i < num_fields - 1; i++)
129655 + TREE_CHAIN(newtree[i]) = newtree[i+1];
129656 + TREE_CHAIN(newtree[num_fields - 1]) = NULL_TREE;
129657 +
129658 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
129659 + TYPE_FIELDS(variant) = list;
129660 + TYPE_ATTRIBUTES(variant) = copy_list(TYPE_ATTRIBUTES(variant));
129661 + TYPE_ATTRIBUTES(variant) = tree_cons(get_identifier("randomize_performed"), NULL_TREE, TYPE_ATTRIBUTES(variant));
129662 + // force a re-layout
129663 + TYPE_SIZE(variant) = NULL_TREE;
129664 + layout_type(variant);
129665 + }
129666 +
129667 + return 1;
129668 +}
129669 +
129670 +/* from constify plugin */
129671 +static const_tree get_field_type(const_tree field)
129672 +{
129673 + return strip_array_types(TREE_TYPE(field));
129674 +}
129675 +
129676 +/* from constify plugin */
129677 +static bool is_fptr(const_tree fieldtype)
129678 +{
129679 + if (TREE_CODE(fieldtype) != POINTER_TYPE)
129680 + return false;
129681 +
129682 + return TREE_CODE(TREE_TYPE(fieldtype)) == FUNCTION_TYPE;
129683 +}
129684 +
129685 +/* derived from constify plugin */
129686 +static int is_pure_ops_struct(const_tree node)
129687 +{
129688 + const_tree field;
129689 +
129690 + gcc_assert(TREE_CODE(node) == RECORD_TYPE || TREE_CODE(node) == UNION_TYPE);
129691 +
129692 + for (field = TYPE_FIELDS(node); field; field = TREE_CHAIN(field)) {
129693 + const_tree fieldtype = get_field_type(field);
129694 + enum tree_code code = TREE_CODE(fieldtype);
129695 +
129696 + if (node == fieldtype)
129697 + continue;
129698 +
129699 + if (!is_fptr(fieldtype))
129700 + return 0;
129701 +
129702 + if (code != RECORD_TYPE && code != UNION_TYPE)
129703 + continue;
129704 +
129705 + if (!is_pure_ops_struct(fieldtype))
129706 + return 0;
129707 + }
129708 +
129709 + return 1;
129710 +}
129711 +
129712 +static void randomize_type(tree type)
129713 +{
129714 + tree variant;
129715 +
129716 + gcc_assert(TREE_CODE(type) == RECORD_TYPE);
129717 +
129718 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
129719 + return;
129720 +
129721 + if (lookup_attribute("randomize_layout", TYPE_ATTRIBUTES(TYPE_MAIN_VARIANT(type))) || is_pure_ops_struct(type))
129722 + relayout_struct(type);
129723 +
129724 + for (variant = TYPE_MAIN_VARIANT(type); variant; variant = TYPE_NEXT_VARIANT(variant)) {
129725 + TYPE_ATTRIBUTES(type) = copy_list(TYPE_ATTRIBUTES(type));
129726 + TYPE_ATTRIBUTES(type) = tree_cons(get_identifier("randomize_considered"), NULL_TREE, TYPE_ATTRIBUTES(type));
129727 + }
129728 +#ifdef __DEBUG_PLUGIN
129729 + fprintf(stderr, "Marking randomize_considered on struct %s\n", ORIG_TYPE_NAME(type));
129730 +#ifdef __DEBUG_VERBOSE
129731 + debug_tree(type);
129732 +#endif
129733 +#endif
129734 +}
129735 +
129736 +static void randomize_layout_finish_decl(void *event_data, void *data)
129737 +{
129738 + tree decl = (tree)event_data;
129739 + tree type;
129740 +
129741 + if (decl == NULL_TREE || decl == error_mark_node)
129742 + return;
129743 +
129744 + type = TREE_TYPE(decl);
129745 +
129746 + if (TREE_CODE(decl) != VAR_DECL)
129747 + return;
129748 +
129749 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
129750 + return;
129751 +
129752 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(type)))
129753 + return;
129754 +
129755 + relayout_decl(decl);
129756 +}
129757 +
129758 +static void finish_type(void *event_data, void *data)
129759 +{
129760 + tree type = (tree)event_data;
129761 +
129762 + if (type == NULL_TREE || type == error_mark_node)
129763 + return;
129764 +
129765 + if (TREE_CODE(type) != RECORD_TYPE)
129766 + return;
129767 +
129768 + if (TYPE_FIELDS(type) == NULL_TREE)
129769 + return;
129770 +
129771 + if (lookup_attribute("randomize_considered", TYPE_ATTRIBUTES(type)))
129772 + return;
129773 +
129774 +#ifdef __DEBUG_PLUGIN
129775 + fprintf(stderr, "Calling randomize_type on %s\n", ORIG_TYPE_NAME(type));
129776 +#endif
129777 +#ifdef __DEBUG_VERBOSE
129778 + debug_tree(type);
129779 +#endif
129780 + randomize_type(type);
129781 +
129782 + return;
129783 +}
129784 +
129785 +static struct attribute_spec randomize_layout_attr = {
129786 + .name = "randomize_layout",
129787 + // related to args
129788 + .min_length = 0,
129789 + .max_length = 0,
129790 + .decl_required = false,
129791 + // need type declaration
129792 + .type_required = true,
129793 + .function_type_required = false,
129794 + .handler = handle_randomize_layout_attr,
129795 +#if BUILDING_GCC_VERSION >= 4007
129796 + .affects_type_identity = true
129797 +#endif
129798 +};
129799 +
129800 +static struct attribute_spec no_randomize_layout_attr = {
129801 + .name = "no_randomize_layout",
129802 + // related to args
129803 + .min_length = 0,
129804 + .max_length = 0,
129805 + .decl_required = false,
129806 + // need type declaration
129807 + .type_required = true,
129808 + .function_type_required = false,
129809 + .handler = handle_randomize_layout_attr,
129810 +#if BUILDING_GCC_VERSION >= 4007
129811 + .affects_type_identity = true
129812 +#endif
129813 +};
129814 +
129815 +static struct attribute_spec randomize_considered_attr = {
129816 + .name = "randomize_considered",
129817 + // related to args
129818 + .min_length = 0,
129819 + .max_length = 0,
129820 + .decl_required = false,
129821 + // need type declaration
129822 + .type_required = true,
129823 + .function_type_required = false,
129824 + .handler = handle_randomize_considered_attr,
129825 +#if BUILDING_GCC_VERSION >= 4007
129826 + .affects_type_identity = false
129827 +#endif
129828 +};
129829 +
129830 +static struct attribute_spec randomize_performed_attr = {
129831 + .name = "randomize_performed",
129832 + // related to args
129833 + .min_length = 0,
129834 + .max_length = 0,
129835 + .decl_required = false,
129836 + // need type declaration
129837 + .type_required = true,
129838 + .function_type_required = false,
129839 + .handler = handle_randomize_performed_attr,
129840 +#if BUILDING_GCC_VERSION >= 4007
129841 + .affects_type_identity = false
129842 +#endif
129843 +};
129844 +
129845 +static void register_attributes(void *event_data, void *data)
129846 +{
129847 + register_attribute(&randomize_layout_attr);
129848 + register_attribute(&no_randomize_layout_attr);
129849 + register_attribute(&randomize_considered_attr);
129850 + register_attribute(&randomize_performed_attr);
129851 +}
129852 +
129853 +static void check_bad_casts_in_constructor(tree var, tree init)
129854 +{
129855 + unsigned HOST_WIDE_INT idx;
129856 + tree field, val;
129857 + tree field_type, val_type;
129858 +
129859 + FOR_EACH_CONSTRUCTOR_ELT(CONSTRUCTOR_ELTS(init), idx, field, val) {
129860 + if (TREE_CODE(val) == CONSTRUCTOR) {
129861 + check_bad_casts_in_constructor(var, val);
129862 + continue;
129863 + }
129864 +
129865 + /* pipacs' plugin creates franken-arrays that differ from those produced by
129866 + normal code which all have valid 'field' trees. work around this */
129867 + if (field == NULL_TREE)
129868 + continue;
129869 + field_type = TREE_TYPE(field);
129870 + val_type = TREE_TYPE(val);
129871 +
129872 + if (TREE_CODE(field_type) != POINTER_TYPE || TREE_CODE(val_type) != POINTER_TYPE)
129873 + continue;
129874 +
129875 + if (field_type == val_type)
129876 + continue;
129877 +
129878 + field_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(field_type))));
129879 + val_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(val_type))));
129880 +
129881 + if (field_type == void_type_node)
129882 + continue;
129883 + if (field_type == val_type)
129884 + continue;
129885 + if (TREE_CODE(val_type) != RECORD_TYPE)
129886 + continue;
129887 +
129888 + if (!lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(val_type)))
129889 + continue;
129890 + inform(DECL_SOURCE_LOCATION(var), "found mismatched struct pointer types: %qT and %qT\n", TYPE_MAIN_VARIANT(field_type), TYPE_MAIN_VARIANT(val_type));
129891 + }
129892 +}
129893 +
129894 +/* derived from the constify plugin */
129895 +static void check_global_variables(void *event_data, void *data)
129896 +{
129897 + struct varpool_node *node;
129898 + tree init;
129899 +
129900 + FOR_EACH_VARIABLE(node) {
129901 + tree var = NODE_DECL(node);
129902 + init = DECL_INITIAL(var);
129903 + if (init == NULL_TREE)
129904 + continue;
129905 +
129906 + if (TREE_CODE(init) != CONSTRUCTOR)
129907 + continue;
129908 +
129909 + check_bad_casts_in_constructor(var, init);
129910 + }
129911 +}
129912 +
129913 +static bool dominated_by_is_err(const_tree rhs, basic_block bb)
129914 +{
129915 + basic_block dom;
129916 + gimple dom_stmt;
129917 + gimple call_stmt;
129918 + const_tree dom_lhs;
129919 + const_tree poss_is_err_cond;
129920 + const_tree poss_is_err_func;
129921 + const_tree is_err_arg;
129922 +
129923 + dom = get_immediate_dominator(CDI_DOMINATORS, bb);
129924 + if (!dom)
129925 + return false;
129926 +
129927 + dom_stmt = last_stmt(dom);
129928 + if (!dom_stmt)
129929 + return false;
129930 +
129931 + if (gimple_code(dom_stmt) != GIMPLE_COND)
129932 + return false;
129933 +
129934 + if (gimple_cond_code(dom_stmt) != NE_EXPR)
129935 + return false;
129936 +
129937 + if (!integer_zerop(gimple_cond_rhs(dom_stmt)))
129938 + return false;
129939 +
129940 + poss_is_err_cond = gimple_cond_lhs(dom_stmt);
129941 +
129942 + if (TREE_CODE(poss_is_err_cond) != SSA_NAME)
129943 + return false;
129944 +
129945 + call_stmt = SSA_NAME_DEF_STMT(poss_is_err_cond);
129946 +
129947 + if (gimple_code(call_stmt) != GIMPLE_CALL)
129948 + return false;
129949 +
129950 + dom_lhs = gimple_get_lhs(call_stmt);
129951 + poss_is_err_func = gimple_call_fndecl(call_stmt);
129952 + if (!poss_is_err_func)
129953 + return false;
129954 + if (dom_lhs != poss_is_err_cond)
129955 + return false;
129956 + if (strcmp(DECL_NAME_POINTER(poss_is_err_func), "IS_ERR"))
129957 + return false;
129958 +
129959 + is_err_arg = gimple_call_arg(call_stmt, 0);
129960 + if (!is_err_arg)
129961 + return false;
129962 +
129963 + if (is_err_arg != rhs)
129964 + return false;
129965 +
129966 + return true;
129967 +}
129968 +
129969 +static void handle_local_var_initializers(void)
129970 +{
129971 + tree var;
129972 + unsigned int i;
129973 +
129974 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
129975 + tree init = DECL_INITIAL(var);
129976 + if (!init)
129977 + continue;
129978 + if (TREE_CODE(init) != CONSTRUCTOR)
129979 + continue;
129980 + check_bad_casts_in_constructor(var, init);
129981 + }
129982 +}
129983 +
129984 +/*
129985 + * iterate over all statements to find "bad" casts:
129986 + * those where the address of the start of a structure is cast
129987 + * to a pointer of a structure of a different type, or a
129988 + * structure pointer type is cast to a different structure pointer type
129989 + */
129990 +static unsigned int find_bad_casts(void)
129991 +{
129992 + basic_block bb;
129993 +
129994 + handle_local_var_initializers();
129995 +
129996 + FOR_ALL_BB_FN(bb, cfun) {
129997 + gimple_stmt_iterator gsi;
129998 +
129999 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
130000 + gimple stmt;
130001 + const_tree lhs;
130002 + const_tree lhs_type;
130003 + const_tree rhs1;
130004 + const_tree rhs_type;
130005 + const_tree ptr_lhs_type;
130006 + const_tree ptr_rhs_type;
130007 + const_tree op0;
130008 + const_tree op0_type;
130009 + enum tree_code rhs_code;
130010 +
130011 + stmt = gsi_stmt(gsi);
130012 +
130013 +#ifdef __DEBUG_PLUGIN
130014 +#ifdef __DEBUG_VERBOSE
130015 + debug_gimple_stmt(stmt);
130016 + debug_tree(gimple_get_lhs(stmt));
130017 +#endif
130018 +#endif
130019 +
130020 + if (gimple_code(stmt) != GIMPLE_ASSIGN)
130021 + continue;
130022 +
130023 +#ifdef __DEBUG_PLUGIN
130024 +#ifdef __DEBUG_VERBOSE
130025 + debug_tree(gimple_assign_rhs1(stmt));
130026 +#endif
130027 +#endif
130028 +
130029 + rhs_code = gimple_assign_rhs_code(stmt);
130030 +
130031 + if (rhs_code != ADDR_EXPR && rhs_code != SSA_NAME)
130032 + continue;
130033 +
130034 + lhs = gimple_get_lhs(stmt);
130035 + lhs_type = TREE_TYPE(lhs);
130036 + rhs1 = gimple_assign_rhs1(stmt);
130037 + rhs_type = TREE_TYPE(rhs1);
130038 +
130039 + if (TREE_CODE(rhs_type) != POINTER_TYPE ||
130040 + TREE_CODE(lhs_type) != POINTER_TYPE)
130041 + continue;
130042 +
130043 + ptr_lhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(lhs_type))));
130044 + ptr_rhs_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(rhs_type))));
130045 +
130046 + if (ptr_rhs_type == void_type_node)
130047 + continue;
130048 +
130049 + if (ptr_lhs_type == void_type_node)
130050 + continue;
130051 +
130052 + if (dominated_by_is_err(rhs1, bb))
130053 + continue;
130054 +
130055 + if (TREE_CODE(ptr_rhs_type) != RECORD_TYPE) {
130056 +#ifndef __DEBUG_PLUGIN
130057 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_lhs_type)))
130058 +#endif
130059 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130060 + continue;
130061 + }
130062 +
130063 + if (rhs_code == SSA_NAME && ptr_lhs_type == ptr_rhs_type)
130064 + continue;
130065 +
130066 + if (rhs_code == ADDR_EXPR) {
130067 + op0 = TREE_OPERAND(rhs1, 0);
130068 +
130069 + if (op0 == NULL_TREE)
130070 + continue;
130071 +
130072 + if (TREE_CODE(op0) != VAR_DECL)
130073 + continue;
130074 +
130075 + op0_type = TYPE_MAIN_VARIANT(strip_array_types(TYPE_MAIN_VARIANT(TREE_TYPE(op0))));
130076 + if (op0_type == ptr_lhs_type)
130077 + continue;
130078 +
130079 +#ifndef __DEBUG_PLUGIN
130080 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(op0_type)))
130081 +#endif
130082 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, op0_type);
130083 + } else {
130084 + const_tree ssa_name_var = SSA_NAME_VAR(rhs1);
130085 + /* skip bogus type casts introduced by container_of */
130086 + if (ssa_name_var != NULL_TREE && DECL_NAME(ssa_name_var) &&
130087 + !strcmp((const char *)DECL_NAME_POINTER(ssa_name_var), "__mptr"))
130088 + continue;
130089 +#ifndef __DEBUG_PLUGIN
130090 + if (lookup_attribute("randomize_performed", TYPE_ATTRIBUTES(ptr_rhs_type)))
130091 +#endif
130092 + inform(gimple_location(stmt), "found mismatched struct pointer types: %qT and %qT\n", ptr_lhs_type, ptr_rhs_type);
130093 + }
130094 +
130095 + }
130096 + }
130097 + return 0;
130098 +}
130099 +
130100 +#if BUILDING_GCC_VERSION >= 4009
130101 +static const struct pass_data randomize_layout_bad_cast_data = {
130102 +#else
130103 +static struct gimple_opt_pass randomize_layout_bad_cast = {
130104 + .pass = {
130105 +#endif
130106 + .type = GIMPLE_PASS,
130107 + .name = "randomize_layout_bad_cast",
130108 +#if BUILDING_GCC_VERSION >= 4008
130109 + .optinfo_flags = OPTGROUP_NONE,
130110 +#endif
130111 +#if BUILDING_GCC_VERSION >= 5000
130112 +#elif BUILDING_GCC_VERSION >= 4009
130113 + .has_gate = false,
130114 + .has_execute = true,
130115 +#else
130116 + .gate = NULL,
130117 + .execute = find_bad_casts,
130118 + .sub = NULL,
130119 + .next = NULL,
130120 + .static_pass_number = 0,
130121 +#endif
130122 + .tv_id = TV_NONE,
130123 + .properties_required = PROP_cfg,
130124 + .properties_provided = 0,
130125 + .properties_destroyed = 0,
130126 + .todo_flags_start = 0,
130127 + .todo_flags_finish = TODO_dump_func
130128 +#if BUILDING_GCC_VERSION < 4009
130129 + }
130130 +#endif
130131 +};
130132 +
130133 +#if BUILDING_GCC_VERSION >= 4009
130134 +namespace {
130135 +class randomize_layout_bad_cast : public gimple_opt_pass {
130136 +public:
130137 + randomize_layout_bad_cast() : gimple_opt_pass(randomize_layout_bad_cast_data, g) {}
130138 +#if BUILDING_GCC_VERSION >= 5000
130139 + virtual unsigned int execute(function *) { return find_bad_casts(); }
130140 +#else
130141 + unsigned int execute() { return find_bad_casts(); }
130142 +#endif
130143 +};
130144 +}
130145 +#endif
130146 +
130147 +static struct opt_pass *make_randomize_layout_bad_cast(void)
130148 +{
130149 +#if BUILDING_GCC_VERSION >= 4009
130150 + return new randomize_layout_bad_cast();
130151 +#else
130152 + return &randomize_layout_bad_cast.pass;
130153 +#endif
130154 +}
130155 +
130156 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
130157 +{
130158 + int i;
130159 + const char * const plugin_name = plugin_info->base_name;
130160 + const int argc = plugin_info->argc;
130161 + const struct plugin_argument * const argv = plugin_info->argv;
130162 + bool enable = true;
130163 + int obtained_seed = 0;
130164 + struct register_pass_info randomize_layout_bad_cast_info;
130165 +
130166 + randomize_layout_bad_cast_info.pass = make_randomize_layout_bad_cast();
130167 + randomize_layout_bad_cast_info.reference_pass_name = "ssa";
130168 + randomize_layout_bad_cast_info.ref_pass_instance_number = 1;
130169 + randomize_layout_bad_cast_info.pos_op = PASS_POS_INSERT_AFTER;
130170 +
130171 + if (!plugin_default_version_check(version, &gcc_version)) {
130172 + error(G_("incompatible gcc/plugin versions"));
130173 + return 1;
130174 + }
130175 +
130176 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
130177 + inform(UNKNOWN_LOCATION, G_("%s supports C only, not %s"), plugin_name, lang_hooks.name);
130178 + enable = false;
130179 + }
130180 +
130181 + for (i = 0; i < argc; ++i) {
130182 + if (!strcmp(argv[i].key, "disable")) {
130183 + enable = false;
130184 + continue;
130185 + }
130186 + if (!strcmp(argv[i].key, "performance-mode")) {
130187 + performance_mode = 1;
130188 + continue;
130189 + }
130190 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
130191 + }
130192 +
130193 + if (strlen(randstruct_seed) != 64) {
130194 + error(G_("invalid seed value supplied for %s plugin"), plugin_name);
130195 + return 1;
130196 + }
130197 + obtained_seed = sscanf(randstruct_seed, "%016llx%016llx%016llx%016llx",
130198 + &shuffle_seed[0], &shuffle_seed[1], &shuffle_seed[2], &shuffle_seed[3]);
130199 + if (obtained_seed != 4) {
130200 + error(G_("Invalid seed supplied for %s plugin"), plugin_name);
130201 + return 1;
130202 + }
130203 +
130204 + register_callback(plugin_name, PLUGIN_INFO, NULL, &randomize_layout_plugin_info);
130205 + if (enable) {
130206 + register_callback(plugin_name, PLUGIN_ALL_IPA_PASSES_START, check_global_variables, NULL);
130207 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &randomize_layout_bad_cast_info);
130208 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
130209 + register_callback(plugin_name, PLUGIN_FINISH_DECL, randomize_layout_finish_decl, NULL);
130210 + }
130211 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
130212 +
130213 + return 0;
130214 +}
130215 diff --git a/tools/gcc/size_overflow_plugin/.gitignore b/tools/gcc/size_overflow_plugin/.gitignore
130216 new file mode 100644
130217 index 0000000..1f0214f
130218 --- /dev/null
130219 +++ b/tools/gcc/size_overflow_plugin/.gitignore
130220 @@ -0,0 +1,3 @@
130221 +randomize_layout_seed.h
130222 +size_overflow_hash.h
130223 +size_overflow_hash_aux.h
130224 diff --git a/tools/gcc/size_overflow_plugin/Makefile b/tools/gcc/size_overflow_plugin/Makefile
130225 new file mode 100644
130226 index 0000000..1ae2ed5
130227 --- /dev/null
130228 +++ b/tools/gcc/size_overflow_plugin/Makefile
130229 @@ -0,0 +1,20 @@
130230 +$(HOSTLIBS)-$(CONFIG_PAX_SIZE_OVERFLOW) += size_overflow_plugin.so
130231 +always := $($(HOSTLIBS)-y)
130232 +
130233 +size_overflow_plugin-objs := $(patsubst $(srctree)/$(src)/%.c,%.o,$(wildcard $(srctree)/$(src)/*.c))
130234 +
130235 +$(patsubst $(srctree)/$(src)/%.c,$(obj)/%.o,$(wildcard $(srctree)/$(src)/*.c)): $(objtree)/$(obj)/size_overflow_hash.h $(objtree)/$(obj)/size_overflow_hash_aux.h
130236 +
130237 +quiet_cmd_build_size_overflow_hash = GENHASH $@
130238 + cmd_build_size_overflow_hash = \
130239 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash -d $< -o $@
130240 +$(objtree)/$(obj)/size_overflow_hash.h: $(src)/size_overflow_hash.data FORCE
130241 + $(call if_changed,build_size_overflow_hash)
130242 +
130243 +quiet_cmd_build_size_overflow_hash_aux = GENHASH $@
130244 + cmd_build_size_overflow_hash_aux = \
130245 + $(CONFIG_SHELL) $(srctree)/$(src)/generate_size_overflow_hash.sh -s size_overflow_hash_aux -d $< -o $@
130246 +$(objtree)/$(obj)/size_overflow_hash_aux.h: $(src)/size_overflow_hash_aux.data FORCE
130247 + $(call if_changed,build_size_overflow_hash_aux)
130248 +
130249 +targets += size_overflow_hash.h size_overflow_hash_aux.h
130250 diff --git a/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130251 new file mode 100644
130252 index 0000000..12b1e3b
130253 --- /dev/null
130254 +++ b/tools/gcc/size_overflow_plugin/generate_size_overflow_hash.sh
130255 @@ -0,0 +1,102 @@
130256 +#!/bin/bash
130257 +
130258 +# This script generates the hash table (size_overflow_hash.h) for the size_overflow gcc plugin (size_overflow_plugin.c).
130259 +
130260 +header1="size_overflow_hash.h"
130261 +database="size_overflow_hash.data"
130262 +n=65536
130263 +hashtable_name="size_overflow_hash"
130264 +
130265 +usage() {
130266 +cat <<EOF
130267 +usage: $0 options
130268 +OPTIONS:
130269 + -h|--help help
130270 + -o header file
130271 + -d database file
130272 + -n hash array size
130273 + -s name of the hash table
130274 +EOF
130275 + return 0
130276 +}
130277 +
130278 +while true
130279 +do
130280 + case "$1" in
130281 + -h|--help) usage && exit 0;;
130282 + -n) n=$2; shift 2;;
130283 + -o) header1="$2"; shift 2;;
130284 + -d) database="$2"; shift 2;;
130285 + -s) hashtable_name="$2"; shift 2;;
130286 + --) shift 1; break ;;
130287 + *) break ;;
130288 + esac
130289 +done
130290 +
130291 +create_defines() {
130292 + for i in `seq 0 31`
130293 + do
130294 + echo -e "#define PARAM"$i" (1U << "$i")" >> "$header1"
130295 + done
130296 + echo >> "$header1"
130297 +}
130298 +
130299 +create_structs() {
130300 + rm -f "$header1"
130301 +
130302 + create_defines
130303 +
130304 + cat "$database" | while read data
130305 + do
130306 + data_array=($data)
130307 + struct_hash_name="${data_array[0]}"
130308 + funcn="${data_array[1]}"
130309 + params="${data_array[2]}"
130310 + next="${data_array[4]}"
130311 +
130312 + echo "const struct size_overflow_hash $struct_hash_name = {" >> "$header1"
130313 +
130314 + echo -e "\t.next\t= $next,\n\t.name\t= \"$funcn\"," >> "$header1"
130315 + echo -en "\t.param\t= " >> "$header1"
130316 + line=
130317 + for param_num in ${params//-/ };
130318 + do
130319 + line="${line}PARAM"$param_num"|"
130320 + done
130321 +
130322 + echo -e "${line%?},\n};\n" >> "$header1"
130323 + done
130324 +}
130325 +
130326 +create_headers() {
130327 + echo "const struct size_overflow_hash * const $hashtable_name[$n] = {" >> "$header1"
130328 +}
130329 +
130330 +create_array_elements() {
130331 + index=0
130332 + grep -v "nohasharray" $database | sort -n -k 4 | while read data
130333 + do
130334 + data_array=($data)
130335 + i="${data_array[3]}"
130336 + hash="${data_array[0]}"
130337 + while [[ $index -lt $i ]]
130338 + do
130339 + echo -e "\t["$index"]\t= NULL," >> "$header1"
130340 + index=$(($index + 1))
130341 + done
130342 + index=$(($index + 1))
130343 + echo -e "\t["$i"]\t= &"$hash"," >> "$header1"
130344 + done
130345 + echo '};' >> $header1
130346 +}
130347 +
130348 +size_overflow_plugin_dir=`dirname $header1`
130349 +if [ "$size_overflow_plugin_dir" != '.' ]; then
130350 + mkdir -p "$size_overflow_plugin_dir" 2> /dev/null
130351 +fi
130352 +
130353 +create_structs
130354 +create_headers
130355 +create_array_elements
130356 +
130357 +exit 0
130358 diff --git a/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
130359 new file mode 100644
130360 index 0000000..7b7051a
130361 --- /dev/null
130362 +++ b/tools/gcc/size_overflow_plugin/insert_size_overflow_asm.c
130363 @@ -0,0 +1,411 @@
130364 +/*
130365 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
130366 + * Licensed under the GPL v2, or (at your option) v3
130367 + *
130368 + * Homepage:
130369 + * https://github.com/ephox-gcc-plugins/size_overflow
130370 + *
130371 + * Documentation:
130372 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
130373 + *
130374 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
130375 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
130376 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
130377 + *
130378 + * Usage:
130379 + * $ make
130380 + * $ make run
130381 + */
130382 +
130383 +#include "size_overflow.h"
130384 +
130385 +// Data for the size_overflow asm stmt
130386 +struct asm_data {
130387 + // call or return stmt with our attributes
130388 + gimple target_stmt;
130389 + // def_stmt of the marked arg
130390 + gimple def_stmt;
130391 + // size_overflow asm rhs
130392 + tree input;
130393 + // the output (lhs) of the size_overflow asm is the marked arg
130394 + tree output;
130395 + // marked arg number (0 for return values)
130396 + unsigned int argnum;
130397 + // intentional mark type
130398 + enum intentional_mark intentional_mark;
130399 +};
130400 +
130401 +static void __unused print_asm_data(struct asm_data *asm_data)
130402 +{
130403 + fprintf(stderr, "-----------------------\nprint_asm_data:\n");
130404 +
130405 + fprintf(stderr, "def_stmt\n");
130406 + debug_gimple_stmt(asm_data->def_stmt);
130407 + fprintf(stderr, "target_stmt\n");
130408 + debug_gimple_stmt(asm_data->target_stmt);
130409 + fprintf(stderr, "output\n");
130410 + debug_tree(asm_data->output);
130411 + fprintf(stderr, "input\n");
130412 + debug_tree(asm_data->input);
130413 +}
130414 +
130415 +static const char *convert_mark_to_str(enum intentional_mark mark)
130416 +{
130417 + switch (mark) {
130418 + case MARK_NO:
130419 + return OK_ASM_STR;
130420 + case MARK_YES:
130421 + return YES_ASM_STR;
130422 + case MARK_END_INTENTIONAL:
130423 + return END_INTENTIONAL_ASM_STR;
130424 + case MARK_TURN_OFF:
130425 + return TURN_OFF_ASM_STR;
130426 + }
130427 + gcc_unreachable();
130428 +}
130429 +
130430 +static char *create_asm_comment(struct asm_data *asm_data, const char *mark_str)
130431 +{
130432 + const char *fn_name;
130433 + char *asm_comment;
130434 + unsigned int len;
130435 +
130436 + if (gimple_code(asm_data->target_stmt) == GIMPLE_RETURN)
130437 + fn_name = DECL_NAME_POINTER(current_function_decl);
130438 + else
130439 + fn_name = DECL_NAME_POINTER(gimple_call_fndecl(asm_data->target_stmt));
130440 +
130441 + len = asprintf(&asm_comment, "%s %s %u", mark_str, fn_name, asm_data->argnum);
130442 + gcc_assert(len > 0);
130443 +
130444 + return asm_comment;
130445 +}
130446 +
130447 +#if BUILDING_GCC_VERSION <= 4007
130448 +static VEC(tree, gc) *create_asm_io_list(tree string, tree io)
130449 +#else
130450 +static vec<tree, va_gc> *create_asm_io_list(tree string, tree io)
130451 +#endif
130452 +{
130453 + tree list;
130454 +#if BUILDING_GCC_VERSION <= 4007
130455 + VEC(tree, gc) *vec_list = NULL;
130456 +#else
130457 + vec<tree, va_gc> *vec_list = NULL;
130458 +#endif
130459 +
130460 + list = build_tree_list(NULL_TREE, string);
130461 + list = chainon(NULL_TREE, build_tree_list(list, io));
130462 +#if BUILDING_GCC_VERSION <= 4007
130463 + VEC_safe_push(tree, gc, vec_list, list);
130464 +#else
130465 + vec_safe_push(vec_list, list);
130466 +#endif
130467 + return vec_list;
130468 +}
130469 +
130470 +static void create_so_asm_stmt(struct asm_data *asm_data)
130471 +{
130472 + char *asm_comment;
130473 + const char *mark_str;
130474 + gimple stmt;
130475 + gasm *asm_stmt;
130476 + gimple_stmt_iterator gsi;
130477 + tree str_input, str_output;
130478 +#if BUILDING_GCC_VERSION <= 4007
130479 + VEC(tree, gc) *input = NULL, *output = NULL;
130480 +#else
130481 + vec<tree, va_gc> *input = NULL, *output = NULL;
130482 +#endif
130483 +
130484 + mark_str = convert_mark_to_str(asm_data->intentional_mark);
130485 + asm_comment = create_asm_comment(asm_data, mark_str);
130486 +
130487 + str_input = build_string(2, "0");
130488 + input = create_asm_io_list(str_input, asm_data->input);
130489 + str_output = build_string(4, "=rm");
130490 + output = create_asm_io_list(str_output, asm_data->output);
130491 +
130492 + stmt = gimple_build_asm_vec(asm_comment, input, output, NULL, NULL);
130493 + asm_stmt = as_a_gasm(stmt);
130494 + gimple_asm_set_volatile(asm_stmt, true);
130495 +
130496 + gsi = gsi_for_stmt(asm_data->def_stmt);
130497 + gsi_insert_after(&gsi, asm_stmt, GSI_NEW_STMT);
130498 +
130499 + SSA_NAME_DEF_STMT(asm_data->output) = asm_stmt;
130500 +
130501 + free(asm_comment);
130502 +}
130503 +
130504 +static void check_size_overflow_asm(struct asm_data *asm_data)
130505 +{
130506 + enum intentional_mark old_intentional_mark = get_so_asm_type(asm_data->def_stmt);
130507 +
130508 + if (old_intentional_mark == asm_data->intentional_mark)
130509 + return;
130510 + if (asm_data->intentional_mark == MARK_NO)
130511 + return;
130512 +
130513 + print_intentional_mark(old_intentional_mark);
130514 + print_intentional_mark(asm_data->intentional_mark);
130515 + gcc_unreachable();
130516 +}
130517 +
130518 +static tree get_so_asm_output(struct asm_data *asm_data)
130519 +{
130520 + gimple stmt = asm_data->target_stmt;
130521 + unsigned int argnum = asm_data->argnum;
130522 +
130523 + switch (gimple_code(stmt)) {
130524 + case GIMPLE_RETURN:
130525 + gcc_assert(argnum == 0);
130526 + return gimple_return_retval(as_a_greturn(stmt));
130527 + case GIMPLE_CALL:
130528 + gcc_assert(argnum != 0);
130529 + gcc_assert(gimple_call_num_args(stmt) >= argnum);
130530 + return gimple_call_arg(stmt, argnum - 1);
130531 + default:
130532 + debug_gimple_stmt(stmt);
130533 + gcc_unreachable();
130534 + }
130535 +}
130536 +
130537 +static tree get_so_asm_input(struct asm_data *asm_data)
130538 +{
130539 + gassign *assign;
130540 + tree output_type, new_var;
130541 + gimple_stmt_iterator gsi;
130542 +
130543 + output_type = TREE_TYPE(asm_data->output);
130544 + new_var = create_new_var(output_type);
130545 +
130546 + assign = gimple_build_assign(new_var, asm_data->output);
130547 + gimple_assign_set_lhs(assign, make_ssa_name(new_var, assign));
130548 +
130549 + gsi = gsi_for_stmt(asm_data->target_stmt);
130550 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
130551 +
130552 + asm_data->def_stmt = assign;
130553 +
130554 + new_var = create_new_var(output_type);
130555 + asm_data->output = make_ssa_name(new_var, asm_data->target_stmt);
130556 +
130557 + return gimple_assign_lhs(assign);
130558 +}
130559 +
130560 +static void set_so_asm_input_target_stmt(struct asm_data *asm_data)
130561 +{
130562 + switch (gimple_code(asm_data->target_stmt)) {
130563 + case GIMPLE_CALL:
130564 + gimple_call_set_arg(asm_data->target_stmt, asm_data->argnum - 1, asm_data->output);
130565 + break;
130566 + case GIMPLE_RETURN:
130567 + gimple_return_set_retval(as_a_greturn(asm_data->target_stmt), asm_data->output);
130568 + break;
130569 + default:
130570 + debug_gimple_stmt(asm_data->target_stmt);
130571 + gcc_unreachable();
130572 + }
130573 +
130574 + update_stmt(asm_data->def_stmt);
130575 +}
130576 +
130577 +/* This is the gimple part of searching for a missing size_overflow attribute. If the intentional_overflow attribute type
130578 + * is of the right kind create the appropriate size_overflow asm stmts:
130579 + * __asm__("# size_overflow MARK_END_INTENTIONAL" : =rm" D.3344_8 : "0" cicus.4_16);
130580 + * __asm__("# size_overflow MARK_NO" : =rm" cicus.4_16 : "0" size_1(D));
130581 + */
130582 +static void insert_size_overflow_asm(gimple stmt, unsigned int argnum, enum intentional_mark intentional_mark)
130583 +{
130584 + struct asm_data asm_data;
130585 +
130586 + asm_data.target_stmt = stmt;
130587 + asm_data.argnum = argnum;
130588 + asm_data.intentional_mark = intentional_mark;
130589 +
130590 + asm_data.output = get_so_asm_output(&asm_data);
130591 + if (asm_data.output == NULL_TREE)
130592 + return;
130593 + if (is_gimple_constant(asm_data.output))
130594 + return;
130595 + if (skip_types(asm_data.output))
130596 + return;
130597 +
130598 + asm_data.def_stmt = get_def_stmt(asm_data.output);
130599 + if (is_size_overflow_asm(asm_data.def_stmt)) {
130600 + check_size_overflow_asm(&asm_data);
130601 + return;
130602 + }
130603 +
130604 + asm_data.input = get_so_asm_input(&asm_data);
130605 +
130606 + create_so_asm_stmt(&asm_data);
130607 + set_so_asm_input_target_stmt(&asm_data);
130608 +
130609 + update_stmt(asm_data.def_stmt);
130610 + update_stmt(asm_data.target_stmt);
130611 +}
130612 +
130613 +// Determine the correct arg index and arg and insert the asm stmt to mark the stmt.
130614 +static void insert_so_asm_by_so_attr(gimple stmt, unsigned int orig_argnum)
130615 +{
130616 + if (orig_argnum == 0 && gimple_code(stmt) == GIMPLE_RETURN) {
130617 + insert_size_overflow_asm(stmt, 0, MARK_NO);
130618 + return;
130619 + }
130620 +
130621 + if (orig_argnum != 0 && gimple_code(stmt) == GIMPLE_CALL)
130622 + insert_size_overflow_asm(stmt, orig_argnum, MARK_NO);
130623 +}
130624 +
130625 +// If a function arg or the return value is marked by the size_overflow attribute then set its index in the array.
130626 +static void set_argnum_attribute(const_tree attr, bool *argnums)
130627 +{
130628 + unsigned int argnum;
130629 + tree attr_value;
130630 +
130631 + gcc_assert(attr);
130632 + for (attr_value = TREE_VALUE(attr); attr_value; attr_value = TREE_CHAIN(attr_value)) {
130633 + argnum = (unsigned int)tree_to_uhwi(TREE_VALUE(attr_value));
130634 + argnums[argnum] = true;
130635 + }
130636 +}
130637 +
130638 +// Check whether the arguments are marked by the size_overflow attribute.
130639 +static void search_interesting_so_args(tree fndecl, bool *argnums)
130640 +{
130641 + const_tree attr;
130642 +
130643 + attr = get_attribute("size_overflow", fndecl);
130644 + if (attr)
130645 + set_argnum_attribute(attr, argnums);
130646 +}
130647 +
130648 +static enum intentional_mark handle_intentional_attr(gimple stmt, unsigned int argnum)
130649 +{
130650 + enum intentional_mark mark;
130651 +
130652 + mark = check_intentional_attribute(stmt, argnum);
130653 + if (mark == MARK_NO)
130654 + return MARK_NO;
130655 + insert_size_overflow_asm(stmt, argnum, mark);
130656 + return mark;
130657 +}
130658 +
130659 +static void handle_size_overflow_attr_ret(greturn *stmt)
130660 +{
130661 + enum intentional_mark mark;
130662 + bool orig_argnums[MAX_PARAM + 1] = {false};
130663 +
130664 + search_interesting_so_args(get_orig_fndecl(current_function_decl), (bool *) &orig_argnums);
130665 +
130666 + mark = handle_intentional_attr(stmt, 0);
130667 + if (mark == MARK_NO && orig_argnums[0])
130668 + insert_so_asm_by_so_attr(stmt, 0);
130669 +}
130670 +
130671 +// If the argument(s) of the callee function are marked by an attribute then mark the call stmt with an asm stmt
130672 +static void handle_size_overflow_attr_call(gcall *stmt)
130673 +{
130674 + tree fndecl;
130675 + unsigned int argnum;
130676 + bool orig_argnums[MAX_PARAM + 1] = {false};
130677 +
130678 + fndecl = get_interesting_orig_fndecl_from_stmt(stmt);
130679 + if (fndecl == NULL_TREE)
130680 + return;
130681 + if (DECL_BUILT_IN(fndecl))
130682 + return;
130683 +
130684 + search_interesting_so_args(fndecl, (bool *) &orig_argnums);
130685 +
130686 + for (argnum = 1; argnum <= gimple_call_num_args(stmt); argnum++) {
130687 + enum intentional_mark mark = handle_intentional_attr(stmt, argnum);
130688 +
130689 + if (mark == MARK_NO && orig_argnums[argnum])
130690 + insert_so_asm_by_so_attr(stmt, argnum);
130691 + }
130692 +}
130693 +
130694 +// Iterate over all the stmts and search for call stmts and mark them if they have size_overflow attribute
130695 +static unsigned int search_interesting_functions(void)
130696 +{
130697 + basic_block bb;
130698 +
130699 + FOR_ALL_BB_FN(bb, cfun) {
130700 + gimple_stmt_iterator gsi;
130701 +
130702 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
130703 + gimple stmt = gsi_stmt(gsi);
130704 +
130705 + if (is_gimple_call(stmt))
130706 + handle_size_overflow_attr_call(as_a_gcall(stmt));
130707 + else if (gimple_code(stmt) == GIMPLE_RETURN)
130708 + handle_size_overflow_attr_ret(as_a_greturn(stmt));
130709 + }
130710 + }
130711 + return 0;
130712 +}
130713 +
130714 +/*
130715 + * A lot of functions get inlined before the ipa passes so after the build_ssa gimple pass
130716 + * this pass inserts asm stmts to mark the interesting args
130717 + * that the ipa pass will detect and insert the size overflow checks for.
130718 + */
130719 +#if BUILDING_GCC_VERSION >= 4009
130720 +static const struct pass_data insert_size_overflow_asm_pass_data = {
130721 +#else
130722 +static struct gimple_opt_pass insert_size_overflow_asm_pass = {
130723 + .pass = {
130724 +#endif
130725 + .type = GIMPLE_PASS,
130726 + .name = "insert_size_overflow_asm",
130727 +#if BUILDING_GCC_VERSION >= 4008
130728 + .optinfo_flags = OPTGROUP_NONE,
130729 +#endif
130730 +#if BUILDING_GCC_VERSION >= 5000
130731 +#elif BUILDING_GCC_VERSION >= 4009
130732 + .has_gate = false,
130733 + .has_execute = true,
130734 +#else
130735 + .gate = NULL,
130736 + .execute = search_interesting_functions,
130737 + .sub = NULL,
130738 + .next = NULL,
130739 + .static_pass_number = 0,
130740 +#endif
130741 + .tv_id = TV_NONE,
130742 + .properties_required = PROP_cfg,
130743 + .properties_provided = 0,
130744 + .properties_destroyed = 0,
130745 + .todo_flags_start = 0,
130746 + .todo_flags_finish = TODO_dump_func | TODO_verify_ssa | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_cleanup_cfg | TODO_ggc_collect | TODO_verify_flow
130747 +#if BUILDING_GCC_VERSION < 4009
130748 + }
130749 +#endif
130750 +};
130751 +
130752 +#if BUILDING_GCC_VERSION >= 4009
130753 +namespace {
130754 +class insert_size_overflow_asm_pass : public gimple_opt_pass {
130755 +public:
130756 + insert_size_overflow_asm_pass() : gimple_opt_pass(insert_size_overflow_asm_pass_data, g) {}
130757 +#if BUILDING_GCC_VERSION >= 5000
130758 + virtual unsigned int execute(function *) { return search_interesting_functions(); }
130759 +#else
130760 + unsigned int execute() { return search_interesting_functions(); }
130761 +#endif
130762 +};
130763 +}
130764 +
130765 +opt_pass *make_insert_size_overflow_asm_pass(void)
130766 +{
130767 + return new insert_size_overflow_asm_pass();
130768 +}
130769 +#else
130770 +struct opt_pass *make_insert_size_overflow_asm_pass(void)
130771 +{
130772 + return &insert_size_overflow_asm_pass.pass;
130773 +}
130774 +#endif
130775 diff --git a/tools/gcc/size_overflow_plugin/intentional_overflow.c b/tools/gcc/size_overflow_plugin/intentional_overflow.c
130776 new file mode 100644
130777 index 0000000..2af88a3
130778 --- /dev/null
130779 +++ b/tools/gcc/size_overflow_plugin/intentional_overflow.c
130780 @@ -0,0 +1,958 @@
130781 +/*
130782 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
130783 + * Licensed under the GPL v2, or (at your option) v3
130784 + *
130785 + * Homepage:
130786 + * https://github.com/ephox-gcc-plugins/size_overflow
130787 + *
130788 + * Documentation:
130789 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
130790 + *
130791 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
130792 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
130793 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
130794 + *
130795 + * Usage:
130796 + * $ make
130797 + * $ make run
130798 + */
130799 +
130800 +#include "size_overflow.h"
130801 +
130802 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs);
130803 +
130804 +static const char *get_asm_string(const gasm *stmt)
130805 +{
130806 + if (stmt)
130807 + return gimple_asm_string(stmt);
130808 + return NULL;
130809 +}
130810 +
130811 +tree get_size_overflow_asm_input(const gasm *stmt)
130812 +{
130813 + gcc_assert(gimple_asm_ninputs(stmt) != 0);
130814 + return TREE_VALUE(gimple_asm_input_op(stmt, 0));
130815 +}
130816 +
130817 +bool is_size_overflow_insert_check_asm(const gasm *stmt)
130818 +{
130819 + const char *str;
130820 +
130821 + if (!is_size_overflow_asm(stmt))
130822 + return false;
130823 +
130824 + str = get_asm_string(stmt);
130825 + if (!str)
130826 + return false;
130827 + return !strncmp(str, OK_ASM_STR, sizeof(OK_ASM_STR) - 1);
130828 +}
130829 +
130830 +bool is_size_overflow_asm(const_gimple stmt)
130831 +{
130832 + const char *str;
130833 +
130834 + if (!stmt)
130835 + return false;
130836 + if (gimple_code(stmt) != GIMPLE_ASM)
130837 + return false;
130838 +
130839 + str = get_asm_string(as_a_const_gasm(stmt));
130840 + if (!str)
130841 + return false;
130842 + return !strncmp(str, SO_ASM_STR, sizeof(SO_ASM_STR) - 1);
130843 +}
130844 +
130845 +static bool is_size_overflow_intentional_asm_turn_off(const gasm *stmt)
130846 +{
130847 + const char *str;
130848 +
130849 + if (!is_size_overflow_asm(stmt))
130850 + return false;
130851 +
130852 + str = get_asm_string(stmt);
130853 + if (!str)
130854 + return false;
130855 + return !strncmp(str, TURN_OFF_ASM_STR, sizeof(TURN_OFF_ASM_STR) - 1);
130856 +}
130857 +
130858 +static bool is_size_overflow_intentional_asm_end(const gasm *stmt)
130859 +{
130860 + const char *str;
130861 +
130862 + if (!is_size_overflow_asm(stmt))
130863 + return false;
130864 +
130865 + str = get_asm_string(stmt);
130866 + if (!str)
130867 + return false;
130868 + return !strncmp(str, END_INTENTIONAL_ASM_STR, sizeof(END_INTENTIONAL_ASM_STR) - 1);
130869 +}
130870 +
130871 +/* Get the param of the intentional_overflow attribute.
130872 + * * 0: MARK_END_INTENTIONAL
130873 + * * 1..MAX_PARAM: MARK_YES
130874 + * * -1: MARK_TURN_OFF
130875 + */
130876 +static tree get_attribute_param(const_tree decl)
130877 +{
130878 + const_tree attr;
130879 +
130880 + if (decl == NULL_TREE)
130881 + return NULL_TREE;
130882 +
130883 + attr = get_attribute("intentional_overflow", decl);
130884 + if (attr)
130885 + return TREE_VALUE(attr);
130886 + return NULL_TREE;
130887 +}
130888 +
130889 +// MARK_TURN_OFF
130890 +static bool is_turn_off_intentional_attr(const_tree decl)
130891 +{
130892 + const_tree param_head;
130893 +
130894 + param_head = get_attribute_param(decl);
130895 + if (param_head == NULL_TREE)
130896 + return false;
130897 +
130898 + if (tree_to_shwi(TREE_VALUE(param_head)) == -1)
130899 + return true;
130900 + return false;
130901 +}
130902 +
130903 +// MARK_END_INTENTIONAL
130904 +static bool is_end_intentional_intentional_attr(const_tree decl)
130905 +{
130906 + const_tree param_head;
130907 +
130908 + param_head = get_attribute_param(decl);
130909 + if (param_head == NULL_TREE)
130910 + return false;
130911 +
130912 + if (tree_to_shwi(TREE_VALUE(param_head)) == 0)
130913 + return true;
130914 + return false;
130915 +}
130916 +
130917 +// MARK_YES
130918 +static bool is_yes_intentional_attr(const_tree decl, unsigned int argnum)
130919 +{
130920 + tree param, param_head;
130921 +
130922 + if (argnum == 0)
130923 + return false;
130924 +
130925 + param_head = get_attribute_param(decl);
130926 + for (param = param_head; param; param = TREE_CHAIN(param)) {
130927 + int argval = tree_to_shwi(TREE_VALUE(param));
130928 +
130929 + if (argval <= 0)
130930 + continue;
130931 + if (argnum == (unsigned int)argval)
130932 + return true;
130933 + }
130934 + return false;
130935 +}
130936 +
130937 +static void print_missing_intentional(enum intentional_mark callee_attr, enum intentional_mark caller_attr, const_tree decl, unsigned int argnum)
130938 +{
130939 + const struct size_overflow_hash *hash;
130940 + location_t loc;
130941 +
130942 + if (caller_attr == MARK_NO || caller_attr == MARK_END_INTENTIONAL || caller_attr == MARK_TURN_OFF)
130943 + return;
130944 +
130945 + if (callee_attr == MARK_END_INTENTIONAL || callee_attr == MARK_YES)
130946 + return;
130947 +
130948 + hash = get_size_overflow_hash_entry_tree(decl, argnum);
130949 + if (!hash)
130950 + return;
130951 +
130952 + loc = DECL_SOURCE_LOCATION(decl);
130953 + inform(loc, "The intentional_overflow attribute is missing from +%s+%u+", DECL_NAME_POINTER(decl), argnum);
130954 +}
130955 +
130956 +// Get the field decl of a component ref for intentional_overflow checking
130957 +static const_tree search_field_decl(const_tree comp_ref)
130958 +{
130959 + const_tree field = NULL_TREE;
130960 + unsigned int i, len = TREE_OPERAND_LENGTH(comp_ref);
130961 +
130962 + for (i = 0; i < len; i++) {
130963 + field = TREE_OPERAND(comp_ref, i);
130964 + if (TREE_CODE(field) == FIELD_DECL)
130965 + break;
130966 + }
130967 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
130968 + return field;
130969 +}
130970 +
130971 +/* Get the type of the intentional_overflow attribute of a node
130972 + * * MARK_TURN_OFF
130973 + * * MARK_YES
130974 + * * MARK_NO
130975 + * * MARK_END_INTENTIONAL
130976 + */
130977 +static enum intentional_mark get_intentional_attr_type(const_tree node)
130978 +{
130979 + const_tree cur_decl;
130980 +
130981 + if (node == NULL_TREE)
130982 + return MARK_NO;
130983 +
130984 + switch (TREE_CODE(node)) {
130985 + case COMPONENT_REF:
130986 + cur_decl = search_field_decl(node);
130987 + if (is_turn_off_intentional_attr(cur_decl))
130988 + return MARK_TURN_OFF;
130989 + if (is_end_intentional_intentional_attr(cur_decl))
130990 + return MARK_YES;
130991 + break;
130992 + case PARM_DECL: {
130993 + unsigned int argnum;
130994 +
130995 + cur_decl = get_orig_fndecl(current_function_decl);
130996 + argnum = find_arg_number_tree(node, cur_decl);
130997 + if (argnum == CANNOT_FIND_ARG)
130998 + return MARK_NO;
130999 + if (is_yes_intentional_attr(cur_decl, argnum))
131000 + return MARK_YES;
131001 + if (is_end_intentional_intentional_attr(cur_decl))
131002 + return MARK_END_INTENTIONAL;
131003 + break;
131004 + }
131005 + case FUNCTION_DECL: {
131006 + const_tree fndecl = get_orig_fndecl(node);
131007 +
131008 + if (is_turn_off_intentional_attr(fndecl))
131009 + return MARK_TURN_OFF;
131010 + if (is_end_intentional_intentional_attr(fndecl))
131011 + return MARK_END_INTENTIONAL;
131012 + }
131013 + default:
131014 + break;
131015 + }
131016 + return MARK_NO;
131017 +}
131018 +
131019 +static enum intentional_mark walk_use_def_phi(gimple_set *visited, const_tree result)
131020 +{
131021 + enum intentional_mark mark = MARK_NO;
131022 + gphi *phi = as_a_gphi(get_def_stmt(result));
131023 + unsigned int i, n = gimple_phi_num_args(phi);
131024 +
131025 + pointer_set_insert(visited, phi);
131026 + for (i = 0; i < n; i++) {
131027 + tree arg = gimple_phi_arg_def(phi, i);
131028 +
131029 + mark = walk_use_def(visited, arg);
131030 + if (mark != MARK_NO)
131031 + return mark;
131032 + }
131033 +
131034 + return mark;
131035 +}
131036 +
131037 +static enum intentional_mark walk_use_def_binary(gimple_set *visited, const_tree lhs)
131038 +{
131039 + enum intentional_mark mark;
131040 + tree rhs1, rhs2;
131041 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
131042 +
131043 + rhs1 = gimple_assign_rhs1(def_stmt);
131044 + rhs2 = gimple_assign_rhs2(def_stmt);
131045 +
131046 + mark = walk_use_def(visited, rhs1);
131047 + if (mark == MARK_NO)
131048 + return walk_use_def(visited, rhs2);
131049 + return mark;
131050 +}
131051 +
131052 +enum intentional_mark get_so_asm_type(const_gimple stmt)
131053 +{
131054 + const gasm *asm_stmt;
131055 +
131056 + if (!stmt)
131057 + return MARK_NO;
131058 + if (!is_size_overflow_asm(stmt))
131059 + return MARK_NO;
131060 +
131061 + asm_stmt = as_a_const_gasm(stmt);
131062 + if (is_size_overflow_insert_check_asm(asm_stmt))
131063 + return MARK_NO;
131064 + if (is_size_overflow_intentional_asm_turn_off(asm_stmt))
131065 + return MARK_TURN_OFF;
131066 + if (is_size_overflow_intentional_asm_end(asm_stmt))
131067 + return MARK_END_INTENTIONAL;
131068 + return MARK_YES;
131069 +}
131070 +
131071 +static enum intentional_mark walk_use_def(gimple_set *visited, const_tree lhs)
131072 +{
131073 + const_gimple def_stmt;
131074 +
131075 + if (TREE_CODE(lhs) != SSA_NAME)
131076 + return get_intentional_attr_type(lhs);
131077 +
131078 + def_stmt = get_def_stmt(lhs);
131079 + gcc_assert(def_stmt);
131080 +
131081 + if (pointer_set_insert(visited, def_stmt))
131082 + return MARK_NO;
131083 +
131084 + switch (gimple_code(def_stmt)) {
131085 + case GIMPLE_CALL:
131086 + case GIMPLE_RETURN:
131087 + return MARK_NO;
131088 + case GIMPLE_NOP:
131089 + return walk_use_def(visited, SSA_NAME_VAR(lhs));
131090 + case GIMPLE_ASM:
131091 + return get_so_asm_type(as_a_const_gasm(def_stmt));
131092 + case GIMPLE_PHI:
131093 + return walk_use_def_phi(visited, lhs);
131094 + case GIMPLE_ASSIGN:
131095 + switch (gimple_num_ops(def_stmt)) {
131096 + case 2:
131097 + return walk_use_def(visited, gimple_assign_rhs1(def_stmt));
131098 + case 3:
131099 + return walk_use_def_binary(visited, lhs);
131100 + }
131101 + default:
131102 + debug_gimple_stmt((gimple)def_stmt);
131103 + error("%s: unknown gimple code", __func__);
131104 + gcc_unreachable();
131105 + }
131106 +}
131107 +
131108 +static enum intentional_mark check_intentional_size_overflow_asm_and_attribute(const_tree var)
131109 +{
131110 + enum intentional_mark mark;
131111 + gimple_set *visited;
131112 +
131113 + visited = pointer_set_create();
131114 + mark = walk_use_def(visited, var);
131115 + pointer_set_destroy(visited);
131116 +
131117 + return mark;
131118 +}
131119 +
131120 +/* Search intentional_overflow attribute on caller and on callee too.
131121 + * -1 / MARK_TURN_OFF: means that overflow checking is turned off inside the function and
131122 + * parameters aren't tracked backwards.
131123 + * 1..31 / MARK_YES: e.g., 4 means that overflow checking is turned off on the fourth parameter inside
131124 + * the function.
131125 + * 0 / MARK_END_INTENTIONAL: means that overflow checking is turned off on all the parameters of the function
131126 + * in all callers (on a structure field means that overflow checking is turned off
131127 + * in all expressions involving the given field).
131128 + */
131129 +enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum)
131130 +{
131131 + enum intentional_mark caller_mark, callee_mark;
131132 + const_tree fndecl, orig_cur_fndecl, arg;
131133 +
131134 + orig_cur_fndecl = get_orig_fndecl(current_function_decl);
131135 +
131136 + // handle MARK_TURN_OFF early on the caller
131137 + if (is_turn_off_intentional_attr(orig_cur_fndecl))
131138 + return MARK_TURN_OFF;
131139 +
131140 + switch (gimple_code(stmt)) {
131141 + case GIMPLE_RETURN:
131142 + gcc_assert(argnum == 0);
131143 + // for now ignore other intentional attribute types on returns
131144 + return MARK_NO;
131145 + case GIMPLE_CALL:
131146 + gcc_assert(argnum != 0);
131147 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131148 + arg = gimple_call_arg(stmt, argnum - 1);
131149 + break;
131150 + default:
131151 + debug_gimple_stmt((gimple)stmt);
131152 + gcc_unreachable();
131153 + }
131154 +
131155 + // XXX ideiglenesen 0-nal a fuggvenyen belul is ki van kapcsolva a dupolas, eddig igy mukodott a doksi ellenere
131156 + if (is_end_intentional_intentional_attr(orig_cur_fndecl))
131157 + return MARK_END_INTENTIONAL;
131158 +
131159 + fndecl = get_interesting_orig_fndecl_from_stmt(as_a_const_gcall(stmt));
131160 + // handle MARK_TURN_OFF on the callee
131161 + if (is_turn_off_intentional_attr(fndecl))
131162 + return MARK_TURN_OFF;
131163 + // find a defining marked caller argument or struct field for arg
131164 + caller_mark = check_intentional_size_overflow_asm_and_attribute(arg);
131165 +
131166 + // did we find a marked struct field?
131167 + if (caller_mark == MARK_TURN_OFF)
131168 + return MARK_TURN_OFF;
131169 +
131170 + // handle MARK_END_INTENTIONAL on the callee
131171 + if (is_end_intentional_intentional_attr(fndecl))
131172 + callee_mark = MARK_END_INTENTIONAL;
131173 + // is it a marked callee parameter?
131174 + else if (is_yes_intentional_attr(fndecl, argnum))
131175 + callee_mark = MARK_YES;
131176 + else
131177 + callee_mark = MARK_NO;
131178 +
131179 + // no intentional attribute found
131180 + if (callee_mark == MARK_NO && caller_mark == MARK_NO)
131181 + return MARK_NO;
131182 +
131183 + // MARK_YES is meaningful only on the caller
131184 + if (caller_mark == MARK_NO && callee_mark == MARK_YES)
131185 + return MARK_NO;
131186 +
131187 + // we found a code region where we don't want to duplicate
131188 + if (caller_mark == MARK_YES && callee_mark == MARK_END_INTENTIONAL)
131189 + return MARK_END_INTENTIONAL;
131190 +
131191 + // ignore the intentional attribute on the callee if we didn't find a marked defining argument or struct field
131192 + if (caller_mark == MARK_NO && callee_mark == MARK_END_INTENTIONAL)
131193 + return MARK_NO;
131194 +
131195 + // the callee is missing the intentional attribute (MARK_YES or MARK_END_INTENTIONAL)
131196 + if (caller_mark == MARK_YES) {
131197 + print_missing_intentional(callee_mark, caller_mark, fndecl, argnum);
131198 + return MARK_YES;
131199 + }
131200 +
131201 + fprintf(stderr, "caller: %s callee: %s\n", DECL_NAME_POINTER(orig_cur_fndecl), DECL_NAME_POINTER(fndecl));
131202 + debug_gimple_stmt((gimple)stmt);
131203 + print_intentional_mark(caller_mark);
131204 + print_intentional_mark(callee_mark);
131205 + gcc_unreachable();
131206 +}
131207 +
131208 +enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum)
131209 +{
131210 + const_tree arg;
131211 +
131212 + switch (gimple_code(stmt)) {
131213 + case GIMPLE_RETURN:
131214 + gcc_assert(argnum == 0);
131215 + arg = gimple_return_retval(as_a_const_greturn(stmt));
131216 + break;
131217 + case GIMPLE_CALL:
131218 + gcc_assert(argnum != 0);
131219 + gcc_assert(argnum <= gimple_call_num_args(stmt));
131220 + arg = gimple_call_arg(stmt, argnum - 1);
131221 + break;
131222 + case GIMPLE_ASM:
131223 + gcc_assert(is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)));
131224 + arg = get_size_overflow_asm_input(as_a_const_gasm(stmt));
131225 + break;
131226 + default:
131227 + debug_gimple_stmt((gimple)stmt);
131228 + gcc_unreachable();
131229 + }
131230 +
131231 + // find a defining marked caller argument or struct field for arg
131232 + return check_intentional_size_overflow_asm_and_attribute(arg);
131233 +}
131234 +
131235 +bool is_a_cast_and_const_overflow(const_tree no_const_rhs)
131236 +{
131237 + const_tree rhs1, lhs, rhs1_type, lhs_type;
131238 + enum machine_mode lhs_mode, rhs_mode;
131239 + gimple def_stmt = get_def_stmt(no_const_rhs);
131240 +
131241 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
131242 + return false;
131243 +
131244 + rhs1 = gimple_assign_rhs1(def_stmt);
131245 + lhs = gimple_assign_lhs(def_stmt);
131246 + rhs1_type = TREE_TYPE(rhs1);
131247 + lhs_type = TREE_TYPE(lhs);
131248 + rhs_mode = TYPE_MODE(rhs1_type);
131249 + lhs_mode = TYPE_MODE(lhs_type);
131250 + if (TYPE_UNSIGNED(lhs_type) == TYPE_UNSIGNED(rhs1_type) || lhs_mode != rhs_mode)
131251 + return false;
131252 +
131253 + return true;
131254 +}
131255 +
131256 +static unsigned int uses_num(tree node)
131257 +{
131258 + imm_use_iterator imm_iter;
131259 + use_operand_p use_p;
131260 + unsigned int num = 0;
131261 +
131262 + FOR_EACH_IMM_USE_FAST(use_p, imm_iter, node) {
131263 + gimple use_stmt = USE_STMT(use_p);
131264 +
131265 + if (use_stmt == NULL)
131266 + return num;
131267 + if (is_gimple_debug(use_stmt))
131268 + continue;
131269 + if (gimple_assign_cast_p(use_stmt) && is_size_overflow_type(gimple_assign_lhs(use_stmt)))
131270 + continue;
131271 + num++;
131272 + }
131273 + return num;
131274 +}
131275 +
131276 +static bool no_uses(tree node)
131277 +{
131278 + return !uses_num(node);
131279 +}
131280 +
131281 +// 3.8.5 mm/page-writeback.c __ilog2_u64(): ret, uint + uintmax; uint -> int; int max
131282 +bool is_const_plus_unsigned_signed_truncation(const_tree lhs)
131283 +{
131284 + tree rhs1, lhs_type, rhs_type, rhs2, not_const_rhs;
131285 + gimple def_stmt = get_def_stmt(lhs);
131286 +
131287 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
131288 + return false;
131289 +
131290 + rhs1 = gimple_assign_rhs1(def_stmt);
131291 + rhs_type = TREE_TYPE(rhs1);
131292 + lhs_type = TREE_TYPE(lhs);
131293 + if (TYPE_UNSIGNED(lhs_type) || !TYPE_UNSIGNED(rhs_type))
131294 + return false;
131295 + if (TYPE_MODE(lhs_type) != TYPE_MODE(rhs_type))
131296 + return false;
131297 +
131298 + def_stmt = get_def_stmt(rhs1);
131299 + if (!def_stmt || !is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 3)
131300 + return false;
131301 +
131302 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR)
131303 + return false;
131304 +
131305 + rhs1 = gimple_assign_rhs1(def_stmt);
131306 + rhs2 = gimple_assign_rhs2(def_stmt);
131307 + if (!is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
131308 + return false;
131309 +
131310 + if (is_gimple_constant(rhs2))
131311 + not_const_rhs = rhs1;
131312 + else
131313 + not_const_rhs = rhs2;
131314 +
131315 + return no_uses(not_const_rhs);
131316 +}
131317 +
131318 +static bool is_lt_signed_type_max(const_tree rhs)
131319 +{
131320 + const_tree new_type, type_max, type = TREE_TYPE(rhs);
131321 +
131322 + if (!TYPE_UNSIGNED(type))
131323 + return true;
131324 +
131325 + switch (TYPE_MODE(type)) {
131326 + case QImode:
131327 + new_type = intQI_type_node;
131328 + break;
131329 + case HImode:
131330 + new_type = intHI_type_node;
131331 + break;
131332 + case SImode:
131333 + new_type = intSI_type_node;
131334 + break;
131335 + case DImode:
131336 + new_type = intDI_type_node;
131337 + break;
131338 + default:
131339 + debug_tree((tree)type);
131340 + gcc_unreachable();
131341 + }
131342 +
131343 + type_max = TYPE_MAX_VALUE(new_type);
131344 + if (!tree_int_cst_lt(type_max, rhs))
131345 + return true;
131346 +
131347 + return false;
131348 +}
131349 +
131350 +static bool is_gt_zero(const_tree rhs)
131351 +{
131352 + const_tree type = TREE_TYPE(rhs);
131353 +
131354 + if (TYPE_UNSIGNED(type))
131355 + return true;
131356 +
131357 + if (!tree_int_cst_lt(rhs, integer_zero_node))
131358 + return true;
131359 +
131360 + return false;
131361 +}
131362 +
131363 +bool is_a_constant_overflow(const gassign *stmt, const_tree rhs)
131364 +{
131365 + if (gimple_assign_rhs_code(stmt) == MIN_EXPR)
131366 + return false;
131367 + if (!is_gimple_constant(rhs))
131368 + return false;
131369 +
131370 + // if the const is between 0 and the max value of the signed type of the same bitsize then there is no intentional overflow
131371 + if (is_lt_signed_type_max(rhs) && is_gt_zero(rhs))
131372 + return false;
131373 +
131374 + return true;
131375 +}
131376 +
131377 +static tree change_assign_rhs(struct visited *visited, gassign *stmt, const_tree orig_rhs, tree new_rhs)
131378 +{
131379 + const_gimple assign;
131380 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131381 + tree origtype = TREE_TYPE(orig_rhs);
131382 +
131383 + assign = build_cast_stmt(visited, origtype, new_rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
131384 + pointer_set_insert(visited->my_stmts, assign);
131385 + return get_lhs(assign);
131386 +}
131387 +
131388 +tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2)
131389 +{
131390 + tree new_rhs, orig_rhs;
131391 + void (*gimple_assign_set_rhs)(gimple, tree);
131392 + tree rhs1 = gimple_assign_rhs1(stmt);
131393 + tree rhs2 = gimple_assign_rhs2(stmt);
131394 + tree lhs = gimple_assign_lhs(stmt);
131395 +
131396 + if (!check_overflow)
131397 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131398 +
131399 + if (change_rhs == NULL_TREE)
131400 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131401 +
131402 + if (new_rhs2 == NULL_TREE) {
131403 + orig_rhs = rhs1;
131404 + gimple_assign_set_rhs = &gimple_assign_set_rhs1;
131405 + } else {
131406 + orig_rhs = rhs2;
131407 + gimple_assign_set_rhs = &gimple_assign_set_rhs2;
131408 + }
131409 +
131410 + check_size_overflow(stmt, TREE_TYPE(change_rhs), change_rhs, orig_rhs, BEFORE_STMT);
131411 +
131412 + new_rhs = change_assign_rhs(visited, stmt, orig_rhs, change_rhs);
131413 + gimple_assign_set_rhs(stmt, new_rhs);
131414 + update_stmt(stmt);
131415 +
131416 + return create_assign(visited, stmt, lhs, AFTER_STMT);
131417 +}
131418 +
131419 +static bool is_subtraction_special(struct visited *visited, const gassign *stmt)
131420 +{
131421 + gimple rhs1_def_stmt, rhs2_def_stmt;
131422 + const_tree rhs1_def_stmt_rhs1, rhs2_def_stmt_rhs1, rhs1_def_stmt_lhs, rhs2_def_stmt_lhs;
131423 + enum machine_mode rhs1_def_stmt_rhs1_mode, rhs2_def_stmt_rhs1_mode, rhs1_def_stmt_lhs_mode, rhs2_def_stmt_lhs_mode;
131424 + const_tree rhs1 = gimple_assign_rhs1(stmt);
131425 + const_tree rhs2 = gimple_assign_rhs2(stmt);
131426 +
131427 + if (is_gimple_constant(rhs1) || is_gimple_constant(rhs2))
131428 + return false;
131429 +
131430 + gcc_assert(TREE_CODE(rhs1) == SSA_NAME && TREE_CODE(rhs2) == SSA_NAME);
131431 +
131432 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
131433 + return false;
131434 +
131435 + rhs1_def_stmt = get_def_stmt(rhs1);
131436 + rhs2_def_stmt = get_def_stmt(rhs2);
131437 + if (!gimple_assign_cast_p(rhs1_def_stmt) || !gimple_assign_cast_p(rhs2_def_stmt))
131438 + return false;
131439 +
131440 + rhs1_def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
131441 + rhs2_def_stmt_rhs1 = gimple_assign_rhs1(rhs2_def_stmt);
131442 + rhs1_def_stmt_lhs = gimple_assign_lhs(rhs1_def_stmt);
131443 + rhs2_def_stmt_lhs = gimple_assign_lhs(rhs2_def_stmt);
131444 + rhs1_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_rhs1));
131445 + rhs2_def_stmt_rhs1_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_rhs1));
131446 + rhs1_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs1_def_stmt_lhs));
131447 + rhs2_def_stmt_lhs_mode = TYPE_MODE(TREE_TYPE(rhs2_def_stmt_lhs));
131448 + if (GET_MODE_BITSIZE(rhs1_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs1_def_stmt_lhs_mode))
131449 + return false;
131450 + if (GET_MODE_BITSIZE(rhs2_def_stmt_rhs1_mode) <= GET_MODE_BITSIZE(rhs2_def_stmt_lhs_mode))
131451 + return false;
131452 +
131453 + pointer_set_insert(visited->no_cast_check, rhs1_def_stmt);
131454 + pointer_set_insert(visited->no_cast_check, rhs2_def_stmt);
131455 + return true;
131456 +}
131457 +
131458 +static gassign *create_binary_assign(struct visited *visited, enum tree_code code, gassign *stmt, tree rhs1, tree rhs2)
131459 +{
131460 + gassign *assign;
131461 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131462 + tree type = TREE_TYPE(rhs1);
131463 + tree lhs = create_new_var(type);
131464 +
131465 + gcc_assert(types_compatible_p(type, TREE_TYPE(rhs2)));
131466 + assign = as_a_gassign(gimple_build_assign_with_ops(code, lhs, rhs1, rhs2));
131467 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
131468 +
131469 + gsi_insert_before(&gsi, assign, GSI_NEW_STMT);
131470 + update_stmt(assign);
131471 + pointer_set_insert(visited->my_stmts, assign);
131472 + return assign;
131473 +}
131474 +
131475 +static tree cast_to_TI_type(struct visited *visited, gassign *stmt, tree node)
131476 +{
131477 + gimple_stmt_iterator gsi;
131478 + const_gimple cast_stmt;
131479 + tree type = TREE_TYPE(node);
131480 +
131481 + if (types_compatible_p(type, intTI_type_node))
131482 + return node;
131483 +
131484 + gsi = gsi_for_stmt(stmt);
131485 + cast_stmt = build_cast_stmt(visited, intTI_type_node, node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
131486 + pointer_set_insert(visited->my_stmts, cast_stmt);
131487 + return get_lhs(cast_stmt);
131488 +}
131489 +
131490 +static tree get_def_stmt_rhs(struct visited *visited, const_tree var)
131491 +{
131492 + tree rhs1, def_stmt_rhs1;
131493 + gimple rhs1_def_stmt, def_stmt_rhs1_def_stmt, def_stmt;
131494 +
131495 + def_stmt = get_def_stmt(var);
131496 + if (!gimple_assign_cast_p(def_stmt))
131497 + return NULL_TREE;
131498 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP && pointer_set_contains(visited->my_stmts, def_stmt) && gimple_assign_cast_p(def_stmt));
131499 +
131500 + rhs1 = gimple_assign_rhs1(def_stmt);
131501 + rhs1_def_stmt = get_def_stmt(rhs1);
131502 + if (!gimple_assign_cast_p(rhs1_def_stmt))
131503 + return rhs1;
131504 +
131505 + def_stmt_rhs1 = gimple_assign_rhs1(rhs1_def_stmt);
131506 + def_stmt_rhs1_def_stmt = get_def_stmt(def_stmt_rhs1);
131507 +
131508 + switch (gimple_code(def_stmt_rhs1_def_stmt)) {
131509 + case GIMPLE_CALL:
131510 + case GIMPLE_NOP:
131511 + case GIMPLE_ASM:
131512 + case GIMPLE_PHI:
131513 + return def_stmt_rhs1;
131514 + case GIMPLE_ASSIGN:
131515 + return rhs1;
131516 + default:
131517 + debug_gimple_stmt(def_stmt_rhs1_def_stmt);
131518 + gcc_unreachable();
131519 + }
131520 +}
131521 +
131522 +tree handle_integer_truncation(struct visited *visited, const_tree lhs)
131523 +{
131524 + tree new_rhs1, new_rhs2;
131525 + tree new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1, new_lhs;
131526 + gassign *assign, *stmt = as_a_gassign(get_def_stmt(lhs));
131527 + tree rhs1 = gimple_assign_rhs1(stmt);
131528 + tree rhs2 = gimple_assign_rhs2(stmt);
131529 +
131530 + if (!is_subtraction_special(visited, stmt))
131531 + return NULL_TREE;
131532 +
131533 + new_rhs1 = expand(visited, rhs1);
131534 + new_rhs2 = expand(visited, rhs2);
131535 +
131536 + new_rhs1_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs1);
131537 + new_rhs2_def_stmt_rhs1 = get_def_stmt_rhs(visited, new_rhs2);
131538 +
131539 + if (new_rhs1_def_stmt_rhs1 == NULL_TREE || new_rhs2_def_stmt_rhs1 == NULL_TREE)
131540 + return NULL_TREE;
131541 +
131542 + if (!types_compatible_p(TREE_TYPE(new_rhs1_def_stmt_rhs1), TREE_TYPE(new_rhs2_def_stmt_rhs1))) {
131543 + new_rhs1_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs1_def_stmt_rhs1);
131544 + new_rhs2_def_stmt_rhs1 = cast_to_TI_type(visited, stmt, new_rhs2_def_stmt_rhs1);
131545 + }
131546 +
131547 + assign = create_binary_assign(visited, MINUS_EXPR, stmt, new_rhs1_def_stmt_rhs1, new_rhs2_def_stmt_rhs1);
131548 + new_lhs = gimple_assign_lhs(assign);
131549 + check_size_overflow(assign, TREE_TYPE(new_lhs), new_lhs, rhs1, AFTER_STMT);
131550 +
131551 + return dup_assign(visited, stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
131552 +}
131553 +
131554 +bool is_a_neg_overflow(const gassign *stmt, const_tree rhs)
131555 +{
131556 + const_gimple def_stmt;
131557 +
131558 + if (TREE_CODE(rhs) != SSA_NAME)
131559 + return false;
131560 +
131561 + if (gimple_assign_rhs_code(stmt) != PLUS_EXPR)
131562 + return false;
131563 +
131564 + def_stmt = get_def_stmt(rhs);
131565 + if (!is_gimple_assign(def_stmt) || gimple_assign_rhs_code(def_stmt) != BIT_NOT_EXPR)
131566 + return false;
131567 +
131568 + return true;
131569 +}
131570 +
131571 +/* e.g., drivers/acpi/acpica/utids.c acpi_ut_execute_CID()
131572 + * ((count - 1) * sizeof(struct acpi_pnp_dee_id_list) -> (count + fffffff) * 16
131573 + * fffffff * 16 > signed max -> truncate
131574 + */
131575 +static bool look_for_mult_and_add(const_gimple stmt)
131576 +{
131577 + const_tree res;
131578 + tree rhs1, rhs2, def_rhs1, def_rhs2, const_rhs, def_const_rhs;
131579 + const_gimple def_stmt;
131580 +
131581 + if (!stmt || gimple_code(stmt) == GIMPLE_NOP)
131582 + return false;
131583 + if (!is_gimple_assign(stmt))
131584 + return false;
131585 + if (gimple_assign_rhs_code(stmt) != MULT_EXPR)
131586 + return false;
131587 +
131588 + rhs1 = gimple_assign_rhs1(stmt);
131589 + rhs2 = gimple_assign_rhs2(stmt);
131590 + if (is_gimple_constant(rhs1)) {
131591 + const_rhs = rhs1;
131592 + def_stmt = get_def_stmt(rhs2);
131593 + } else if (is_gimple_constant(rhs2)) {
131594 + const_rhs = rhs2;
131595 + def_stmt = get_def_stmt(rhs1);
131596 + } else
131597 + return false;
131598 +
131599 + if (!is_gimple_assign(def_stmt))
131600 + return false;
131601 +
131602 + if (gimple_assign_rhs_code(def_stmt) != PLUS_EXPR && gimple_assign_rhs_code(def_stmt) != MINUS_EXPR)
131603 + return false;
131604 +
131605 + def_rhs1 = gimple_assign_rhs1(def_stmt);
131606 + def_rhs2 = gimple_assign_rhs2(def_stmt);
131607 + if (is_gimple_constant(def_rhs1))
131608 + def_const_rhs = def_rhs1;
131609 + else if (is_gimple_constant(def_rhs2))
131610 + def_const_rhs = def_rhs2;
131611 + else
131612 + return false;
131613 +
131614 + res = fold_binary_loc(gimple_location(def_stmt), MULT_EXPR, TREE_TYPE(const_rhs), const_rhs, def_const_rhs);
131615 + if (is_lt_signed_type_max(res) && is_gt_zero(res))
131616 + return false;
131617 + return true;
131618 +}
131619 +
131620 +enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt)
131621 +{
131622 + const_gimple def_stmt_1, def_stmt_2;
131623 + const_tree rhs1, rhs2;
131624 + bool add_mul_rhs1, add_mul_rhs2;
131625 +
131626 + rhs1 = gimple_assign_rhs1(stmt);
131627 + def_stmt_1 = get_def_stmt(rhs1);
131628 + add_mul_rhs1 = look_for_mult_and_add(def_stmt_1);
131629 +
131630 + rhs2 = gimple_assign_rhs2(stmt);
131631 + def_stmt_2 = get_def_stmt(rhs2);
131632 + add_mul_rhs2 = look_for_mult_and_add(def_stmt_2);
131633 +
131634 + if (add_mul_rhs1)
131635 + return RHS1_INTENTIONAL_OVERFLOW;
131636 + if (add_mul_rhs2)
131637 + return RHS2_INTENTIONAL_OVERFLOW;
131638 + return NO_INTENTIONAL_OVERFLOW;
131639 +}
131640 +
131641 +static gassign *get_dup_stmt(struct visited *visited, gassign *stmt)
131642 +{
131643 + gassign *my_stmt;
131644 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
131645 +
131646 + gsi_next(&gsi);
131647 + my_stmt = as_a_gassign(gsi_stmt(gsi));
131648 +
131649 + gcc_assert(pointer_set_contains(visited->my_stmts, my_stmt));
131650 + if (gimple_assign_cast_p(stmt) && gimple_assign_cast_p(my_stmt))
131651 + return my_stmt;
131652 +
131653 + if (gimple_assign_rhs_code(stmt) != gimple_assign_rhs_code(my_stmt)) {
131654 + fprintf(stderr, "%s != %s\n", get_tree_code_name(gimple_assign_rhs_code(stmt)), get_tree_code_name(gimple_assign_rhs_code(my_stmt)));
131655 + debug_gimple_stmt(stmt);
131656 + debug_gimple_stmt(my_stmt);
131657 + gcc_unreachable();
131658 + }
131659 +
131660 + return my_stmt;
131661 +}
131662 +
131663 +/* unsigned type -> unary or binary assign (rhs1 or rhs2 is constant)
131664 + * unsigned type cast to signed type, unsigned type: no more uses
131665 + * e.g., lib/vsprintf.c:simple_strtol()
131666 + * _10 = (unsigned long int) _9
131667 + * _11 = -_10;
131668 + * _12 = (long int) _11; (_11_ no more uses)
131669 + */
131670 +static bool is_call_or_cast(gimple stmt)
131671 +{
131672 + return gimple_assign_cast_p(stmt) || is_gimple_call(stmt);
131673 +}
131674 +
131675 +static bool is_unsigned_cast_or_call_def_stmt(const_tree node)
131676 +{
131677 + const_tree rhs;
131678 + gimple def_stmt;
131679 +
131680 + if (node == NULL_TREE)
131681 + return true;
131682 + if (is_gimple_constant(node))
131683 + return true;
131684 +
131685 + def_stmt = get_def_stmt(node);
131686 + if (!def_stmt)
131687 + return false;
131688 +
131689 + if (is_call_or_cast(def_stmt))
131690 + return true;
131691 +
131692 + if (!is_gimple_assign(def_stmt) || gimple_num_ops(def_stmt) != 2)
131693 + return false;
131694 + rhs = gimple_assign_rhs1(def_stmt);
131695 + def_stmt = get_def_stmt(rhs);
131696 + if (!def_stmt)
131697 + return false;
131698 + return is_call_or_cast(def_stmt);
131699 +}
131700 +
131701 +void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt)
131702 +{
131703 + unsigned int use_num;
131704 + gassign *so_stmt;
131705 + const_gimple def_stmt;
131706 + const_tree rhs1, rhs2;
131707 + tree rhs = gimple_assign_rhs1(stmt);
131708 + tree lhs_type = TREE_TYPE(gimple_assign_lhs(stmt));
131709 + const_tree rhs_type = TREE_TYPE(rhs);
131710 +
131711 + if (!(TYPE_UNSIGNED(rhs_type) && !TYPE_UNSIGNED(lhs_type)))
131712 + return;
131713 + if (GET_MODE_BITSIZE(TYPE_MODE(rhs_type)) != GET_MODE_BITSIZE(TYPE_MODE(lhs_type)))
131714 + return;
131715 + use_num = uses_num(rhs);
131716 + if (use_num != 1)
131717 + return;
131718 +
131719 + def_stmt = get_def_stmt(rhs);
131720 + if (!def_stmt)
131721 + return;
131722 + if (!is_gimple_assign(def_stmt))
131723 + return;
131724 +
131725 + rhs1 = gimple_assign_rhs1(def_stmt);
131726 + if (!is_unsigned_cast_or_call_def_stmt(rhs1))
131727 + return;
131728 +
131729 + rhs2 = gimple_assign_rhs2(def_stmt);
131730 + if (!is_unsigned_cast_or_call_def_stmt(rhs2))
131731 + return;
131732 + if (gimple_num_ops(def_stmt) == 3 && !is_gimple_constant(rhs1) && !is_gimple_constant(rhs2))
131733 + return;
131734 +
131735 + so_stmt = get_dup_stmt(visited, stmt);
131736 + create_up_and_down_cast(visited, so_stmt, lhs_type, gimple_assign_rhs1(so_stmt));
131737 +}
131738 +
131739 diff --git a/tools/gcc/size_overflow_plugin/misc.c b/tools/gcc/size_overflow_plugin/misc.c
131740 new file mode 100644
131741 index 0000000..c1b4773
131742 --- /dev/null
131743 +++ b/tools/gcc/size_overflow_plugin/misc.c
131744 @@ -0,0 +1,441 @@
131745 +/*
131746 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
131747 + * Licensed under the GPL v2, or (at your option) v3
131748 + *
131749 + * Homepage:
131750 + * https://github.com/ephox-gcc-plugins/size_overflow
131751 + *
131752 + * Documentation:
131753 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
131754 + *
131755 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
131756 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
131757 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
131758 + *
131759 + * Usage:
131760 + * $ make
131761 + * $ make run
131762 + */
131763 +
131764 +#include "size_overflow.h"
131765 +
131766 +const char *get_type_name_from_field(const_tree field_decl)
131767 +{
131768 + const_tree context, type_name;
131769 +
131770 + if (TREE_CODE(field_decl) != FIELD_DECL)
131771 + return NULL;
131772 +
131773 + context = DECL_CONTEXT(field_decl);
131774 + gcc_assert(TREE_CODE(context) == RECORD_TYPE);
131775 + type_name = TYPE_NAME(TYPE_MAIN_VARIANT(context));
131776 + if (type_name == NULL_TREE)
131777 + return NULL;
131778 +
131779 + if (TREE_CODE(type_name) == IDENTIFIER_NODE)
131780 + return IDENTIFIER_POINTER(type_name);
131781 + else if (TREE_CODE(type_name) == TYPE_DECL)
131782 + return DECL_NAME_POINTER(type_name);
131783 +
131784 + debug_tree((tree)field_decl);
131785 + debug_tree((tree)type_name);
131786 + gcc_unreachable();
131787 +}
131788 +
131789 +// Was the function created by the compiler itself?
131790 +bool made_by_compiler(const_tree decl)
131791 +{
131792 + struct cgraph_node *node;
131793 +
131794 + if (FUNCTION_PTR_P(decl))
131795 + return false;
131796 + if (TREE_CODE(decl) == VAR_DECL)
131797 + return false;
131798 +
131799 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
131800 + if (DECL_ABSTRACT_ORIGIN(decl) != NULL_TREE)
131801 + return true;
131802 + if (DECL_ARTIFICIAL(decl))
131803 + return true;
131804 +
131805 + node = get_cnode(decl);
131806 + if (!node)
131807 + return false;
131808 + return node->clone_of != NULL;
131809 +}
131810 +
131811 +bool skip_types(const_tree var)
131812 +{
131813 + const_tree type;
131814 +
131815 + type = TREE_TYPE(var);
131816 + if (type == NULL_TREE)
131817 + return true;
131818 +
131819 + switch (TREE_CODE(type)) {
131820 + case INTEGER_TYPE:
131821 + case ENUMERAL_TYPE:
131822 + return false;
131823 + default:
131824 + return true;
131825 + }
131826 +}
131827 +
131828 +gimple get_fnptr_def_stmt(const_tree fn_ptr)
131829 +{
131830 + gimple def_stmt;
131831 +
131832 + gcc_assert(fn_ptr != NULL_TREE);
131833 + gcc_assert(FUNCTION_PTR_P(fn_ptr));
131834 +
131835 + if (is_gimple_constant(fn_ptr))
131836 + return NULL;
131837 +
131838 + def_stmt = get_def_stmt(fn_ptr);
131839 + gcc_assert(def_stmt);
131840 + return def_stmt;
131841 +}
131842 +
131843 +gimple get_def_stmt(const_tree node)
131844 +{
131845 + gcc_assert(node != NULL_TREE);
131846 +
131847 + if (TREE_CODE(node) != SSA_NAME)
131848 + return NULL;
131849 + return SSA_NAME_DEF_STMT(node);
131850 +}
131851 +
131852 +tree create_new_var(tree type)
131853 +{
131854 + tree new_var = create_tmp_var(type, "cicus");
131855 +
131856 + add_referenced_var(new_var);
131857 + return new_var;
131858 +}
131859 +
131860 +static bool skip_cast(tree dst_type, const_tree rhs, bool force)
131861 +{
131862 + const_gimple def_stmt = get_def_stmt(rhs);
131863 +
131864 + if (force)
131865 + return false;
131866 +
131867 + if (is_gimple_constant(rhs))
131868 + return false;
131869 +
131870 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
131871 + return false;
131872 +
131873 + if (!types_compatible_p(dst_type, TREE_TYPE(rhs)))
131874 + return false;
131875 +
131876 + // DI type can be on 32 bit (from create_assign) but overflow type stays DI
131877 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
131878 + return false;
131879 +
131880 + return true;
131881 +}
131882 +
131883 +tree cast_a_tree(tree type, tree var)
131884 +{
131885 + gcc_assert(type != NULL_TREE);
131886 + gcc_assert(var != NULL_TREE);
131887 + gcc_assert(fold_convertible_p(type, var));
131888 +
131889 + return fold_convert(type, var);
131890 +}
131891 +
131892 +gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force)
131893 +{
131894 + gassign *assign;
131895 + gimple def_stmt;
131896 +
131897 + gcc_assert(dst_type != NULL_TREE && rhs != NULL_TREE);
131898 + gcc_assert(!is_gimple_constant(rhs));
131899 + if (gsi_end_p(*gsi) && before == AFTER_STMT)
131900 + gcc_unreachable();
131901 +
131902 + def_stmt = get_def_stmt(rhs);
131903 + if (def_stmt && gimple_code(def_stmt) != GIMPLE_NOP && skip_cast(dst_type, rhs, force) && pointer_set_contains(visited->my_stmts, def_stmt))
131904 + return def_stmt;
131905 +
131906 + if (lhs == CREATE_NEW_VAR)
131907 + lhs = create_new_var(dst_type);
131908 +
131909 + assign = gimple_build_assign(lhs, cast_a_tree(dst_type, rhs));
131910 +
131911 + if (!gsi_end_p(*gsi)) {
131912 + location_t loc = gimple_location(gsi_stmt(*gsi));
131913 + gimple_set_location(assign, loc);
131914 + }
131915 +
131916 + gimple_assign_set_lhs(assign, make_ssa_name(lhs, assign));
131917 +
131918 + if (before)
131919 + gsi_insert_before(gsi, assign, GSI_NEW_STMT);
131920 + else
131921 + gsi_insert_after(gsi, assign, GSI_NEW_STMT);
131922 + update_stmt(assign);
131923 + return assign;
131924 +}
131925 +
131926 +bool is_size_overflow_type(const_tree var)
131927 +{
131928 + const char *name;
131929 + const_tree type_name, type;
131930 +
131931 + if (var == NULL_TREE)
131932 + return false;
131933 +
131934 + type = TREE_TYPE(var);
131935 + type_name = TYPE_NAME(type);
131936 + if (type_name == NULL_TREE)
131937 + return false;
131938 +
131939 + if (DECL_P(type_name))
131940 + name = DECL_NAME_POINTER(type_name);
131941 + else
131942 + name = IDENTIFIER_POINTER(type_name);
131943 +
131944 + if (!strncmp(name, "size_overflow_type", 18))
131945 + return true;
131946 + return false;
131947 +}
131948 +
131949 +// Determine if a cloned function has all the original arguments
131950 +static bool unchanged_arglist(struct cgraph_node *new_node, struct cgraph_node *old_node)
131951 +{
131952 + const_tree new_decl_list, old_decl_list;
131953 +
131954 + if (new_node->clone_of && new_node->clone.tree_map)
131955 + return !new_node->clone.args_to_skip;
131956 +
131957 + new_decl_list = DECL_ARGUMENTS(NODE_DECL(new_node));
131958 + old_decl_list = DECL_ARGUMENTS(NODE_DECL(old_node));
131959 + if (new_decl_list != NULL_TREE && old_decl_list != NULL_TREE)
131960 + gcc_assert(list_length(new_decl_list) == list_length(old_decl_list));
131961 +
131962 + return true;
131963 +}
131964 +
131965 +unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num)
131966 +{
131967 + unsigned int new_num;
131968 + const_tree fndecl_arg;
131969 + tree fndecl_arglist = DECL_ARGUMENTS(fndecl);
131970 + const_tree arg, target_fndecl_arglist;
131971 +
131972 + if (num == 0)
131973 + return num;
131974 +
131975 + if (fndecl == correct_argnum_of_fndecl && !DECL_ARTIFICIAL(fndecl))
131976 + return num;
131977 + else if (fndecl == correct_argnum_of_fndecl && DECL_ARTIFICIAL(fndecl))
131978 + return CANNOT_FIND_ARG;
131979 +
131980 + target_fndecl_arglist = DECL_ARGUMENTS(correct_argnum_of_fndecl);
131981 + if (fndecl_arglist == NULL_TREE || target_fndecl_arglist == NULL_TREE)
131982 + return CANNOT_FIND_ARG;
131983 +
131984 + fndecl_arg = chain_index(num - 1, fndecl_arglist);
131985 + gcc_assert(fndecl_arg != NULL_TREE);
131986 +
131987 + for (arg = target_fndecl_arglist, new_num = 1; arg; arg = TREE_CHAIN(arg), new_num++) {
131988 + if (arg == fndecl_arg || !strcmp(DECL_NAME_POINTER(arg), DECL_NAME_POINTER(fndecl_arg)))
131989 + return new_num;
131990 + }
131991 +
131992 + return CANNOT_FIND_ARG;
131993 +}
131994 +
131995 +// Find the specified argument in the originally cloned function
131996 +static unsigned int clone_argnum_on_orig(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int clone_argnum)
131997 +{
131998 + bitmap args_to_skip;
131999 + unsigned int i, new_argnum = clone_argnum;
132000 +
132001 + if (unchanged_arglist(new_node, old_node))
132002 + return clone_argnum;
132003 +
132004 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132005 + args_to_skip = new_node->clone.args_to_skip;
132006 + for (i = 0; i < clone_argnum; i++) {
132007 + if (bitmap_bit_p(args_to_skip, i))
132008 + new_argnum++;
132009 + }
132010 + return new_argnum;
132011 +}
132012 +
132013 +// Find the specified argument in the clone
132014 +static unsigned int orig_argnum_on_clone(struct cgraph_node *new_node, struct cgraph_node *old_node, unsigned int orig_argnum)
132015 +{
132016 + bitmap args_to_skip;
132017 + unsigned int i, new_argnum = orig_argnum;
132018 +
132019 + if (unchanged_arglist(new_node, old_node))
132020 + return orig_argnum;
132021 +
132022 + gcc_assert(new_node->clone_of && new_node->clone.tree_map);
132023 + args_to_skip = new_node->clone.args_to_skip;
132024 + if (bitmap_bit_p(args_to_skip, orig_argnum - 1))
132025 + // XXX torolni kellene a nodeot
132026 + return CANNOT_FIND_ARG;
132027 +
132028 + for (i = 0; i < orig_argnum; i++) {
132029 + if (bitmap_bit_p(args_to_skip, i))
132030 + new_argnum--;
132031 + }
132032 + return new_argnum;
132033 +}
132034 +
132035 +// Associate the argument between a clone and a cloned function
132036 +static unsigned int get_correct_argnum_cnode(struct cgraph_node *node, struct cgraph_node *correct_argnum_of_node, unsigned int argnum)
132037 +{
132038 + bool node_clone, correct_argnum_of_node_clone;
132039 + const_tree correct_argnum_of_node_decl, node_decl;
132040 +
132041 + if (node == correct_argnum_of_node)
132042 + return argnum;
132043 + if (argnum == 0)
132044 + return argnum;
132045 +
132046 + correct_argnum_of_node_decl = NODE_DECL(correct_argnum_of_node);
132047 + gcc_assert(correct_argnum_of_node_decl != NULL_TREE);
132048 + gcc_assert(correct_argnum_of_node && !DECL_ARTIFICIAL(correct_argnum_of_node_decl));
132049 +
132050 + if (node) {
132051 + node_decl = NODE_DECL(node);
132052 + gcc_assert(!DECL_ARTIFICIAL(node_decl));
132053 + node_clone = made_by_compiler(node_decl);
132054 + } else {
132055 + node_decl = NULL_TREE;
132056 + node_clone = false;
132057 + }
132058 +
132059 + if (correct_argnum_of_node_decl == node_decl)
132060 + return argnum;
132061 +
132062 + correct_argnum_of_node_clone = made_by_compiler(correct_argnum_of_node_decl);
132063 + // the original decl is lost if both nodes are clones
132064 + if (node_clone && correct_argnum_of_node_clone) {
132065 + gcc_assert(unchanged_arglist(node, correct_argnum_of_node));
132066 + return argnum;
132067 + }
132068 +
132069 + if (node_clone && !correct_argnum_of_node_clone)
132070 + return clone_argnum_on_orig(correct_argnum_of_node, node, argnum);
132071 + else if (!node_clone && correct_argnum_of_node_clone)
132072 + return orig_argnum_on_clone(correct_argnum_of_node, node, argnum);
132073 +
132074 + if (node)
132075 + debug_tree((tree)NODE_DECL(node));
132076 + debug_tree((tree)correct_argnum_of_node_decl);
132077 + gcc_unreachable();
132078 +}
132079 +
132080 +unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum)
132081 +{
132082 + struct cgraph_node *node, *correct_argnum_of_node;
132083 +
132084 + gcc_assert(decl != NULL_TREE);
132085 + gcc_assert(correct_argnum_of_decl != NULL_TREE);
132086 +
132087 + correct_argnum_of_node = get_cnode(correct_argnum_of_decl);
132088 + if (!correct_argnum_of_node || DECL_ARTIFICIAL(decl) || DECL_ARTIFICIAL(correct_argnum_of_decl))
132089 + return get_correct_argnum_fndecl(decl, correct_argnum_of_decl, argnum);
132090 +
132091 + node = get_cnode(decl);
132092 + return get_correct_argnum_cnode(node, correct_argnum_of_node, argnum);
132093 +}
132094 +
132095 +// Find the original cloned function
132096 +tree get_orig_fndecl(const_tree clone_fndecl)
132097 +{
132098 + struct cgraph_node *node;
132099 +
132100 + if (DECL_ABSTRACT_ORIGIN(clone_fndecl))
132101 + return (tree)DECL_ORIGIN(clone_fndecl);
132102 + node = get_cnode(clone_fndecl);
132103 + if (!node)
132104 + return (tree)clone_fndecl;
132105 +
132106 + while (node->clone_of)
132107 + node = node->clone_of;
132108 + if (!made_by_compiler(NODE_DECL(node)))
132109 + return NODE_DECL(node);
132110 + // Return the cloned decl because it is needed for the transform callback
132111 + return (tree)clone_fndecl;
132112 +}
132113 +
132114 +static tree get_interesting_fndecl_from_stmt(const gcall *stmt)
132115 +{
132116 + if (gimple_call_num_args(stmt) == 0)
132117 + return NULL_TREE;
132118 + return gimple_call_fndecl(stmt);
132119 +}
132120 +
132121 +tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt)
132122 +{
132123 + tree fndecl;
132124 +
132125 + fndecl = get_interesting_fndecl_from_stmt(stmt);
132126 + if (fndecl == NULL_TREE)
132127 + return NULL_TREE;
132128 + return get_orig_fndecl(fndecl);
132129 +}
132130 +
132131 +void set_dominance_info(void)
132132 +{
132133 + calculate_dominance_info(CDI_DOMINATORS);
132134 + calculate_dominance_info(CDI_POST_DOMINATORS);
132135 +}
132136 +
132137 +void unset_dominance_info(void)
132138 +{
132139 + free_dominance_info(CDI_DOMINATORS);
132140 + free_dominance_info(CDI_POST_DOMINATORS);
132141 +}
132142 +
132143 +void set_current_function_decl(tree fndecl)
132144 +{
132145 + gcc_assert(fndecl != NULL_TREE);
132146 +
132147 + push_cfun(DECL_STRUCT_FUNCTION(fndecl));
132148 +#if BUILDING_GCC_VERSION <= 4007
132149 + current_function_decl = fndecl;
132150 +#endif
132151 + set_dominance_info();
132152 +}
132153 +
132154 +void unset_current_function_decl(void)
132155 +{
132156 + unset_dominance_info();
132157 +#if BUILDING_GCC_VERSION <= 4007
132158 + current_function_decl = NULL_TREE;
132159 +#endif
132160 + pop_cfun();
132161 +}
132162 +
132163 +bool is_valid_cgraph_node(struct cgraph_node *node)
132164 +{
132165 + if (cgraph_function_body_availability(node) == AVAIL_NOT_AVAILABLE)
132166 + return false;
132167 + if (node->thunk.thunk_p || node->alias)
132168 + return false;
132169 + return true;
132170 +}
132171 +
132172 +tree get_lhs(const_gimple stmt)
132173 +{
132174 + switch (gimple_code(stmt)) {
132175 + case GIMPLE_ASSIGN:
132176 + case GIMPLE_CALL:
132177 + return gimple_get_lhs(stmt);
132178 + case GIMPLE_PHI:
132179 + return gimple_phi_result(stmt);
132180 + default:
132181 + debug_gimple_stmt((gimple)stmt);
132182 + gcc_unreachable();
132183 + }
132184 +}
132185 +
132186 diff --git a/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132187 new file mode 100644
132188 index 0000000..5622b51
132189 --- /dev/null
132190 +++ b/tools/gcc/size_overflow_plugin/remove_unnecessary_dup.c
132191 @@ -0,0 +1,137 @@
132192 +/*
132193 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132194 + * Licensed under the GPL v2, or (at your option) v3
132195 + *
132196 + * Homepage:
132197 + * https://github.com/ephox-gcc-plugins/size_overflow
132198 + *
132199 + * Documentation:
132200 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132201 + *
132202 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132203 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132204 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132205 + *
132206 + * Usage:
132207 + * $ make
132208 + * $ make run
132209 + */
132210 +
132211 +#include "size_overflow.h"
132212 +
132213 +bool skip_expr_on_double_type(const gassign *stmt)
132214 +{
132215 + enum tree_code code = gimple_assign_rhs_code(stmt);
132216 +
132217 + switch (code) {
132218 + case RSHIFT_EXPR:
132219 + case TRUNC_DIV_EXPR:
132220 + case CEIL_DIV_EXPR:
132221 + case FLOOR_DIV_EXPR:
132222 + case ROUND_DIV_EXPR:
132223 + case EXACT_DIV_EXPR:
132224 + case RDIV_EXPR:
132225 + case TRUNC_MOD_EXPR:
132226 + case CEIL_MOD_EXPR:
132227 + case FLOOR_MOD_EXPR:
132228 + case ROUND_MOD_EXPR:
132229 + return true;
132230 + default:
132231 + return false;
132232 + }
132233 +}
132234 +
132235 +void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs)
132236 +{
132237 + const_tree orig_rhs1;
132238 + tree down_lhs, new_lhs, dup_type = TREE_TYPE(rhs);
132239 + const_gimple down_cast, up_cast;
132240 + gimple_stmt_iterator gsi = gsi_for_stmt(use_stmt);
132241 +
132242 + down_cast = build_cast_stmt(visited, orig_type, rhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132243 + down_lhs = get_lhs(down_cast);
132244 +
132245 + gsi = gsi_for_stmt(use_stmt);
132246 + up_cast = build_cast_stmt(visited, dup_type, down_lhs, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
132247 + new_lhs = get_lhs(up_cast);
132248 +
132249 + orig_rhs1 = gimple_assign_rhs1(use_stmt);
132250 + if (operand_equal_p(orig_rhs1, rhs, 0))
132251 + gimple_assign_set_rhs1(use_stmt, new_lhs);
132252 + else
132253 + gimple_assign_set_rhs2(use_stmt, new_lhs);
132254 + update_stmt(use_stmt);
132255 +
132256 + pointer_set_insert(visited->my_stmts, up_cast);
132257 + pointer_set_insert(visited->my_stmts, down_cast);
132258 + pointer_set_insert(visited->skip_expr_casts, up_cast);
132259 + pointer_set_insert(visited->skip_expr_casts, down_cast);
132260 +}
132261 +
132262 +static tree get_proper_unsigned_half_type(const_tree node)
132263 +{
132264 + tree new_type, type;
132265 +
132266 + gcc_assert(is_size_overflow_type(node));
132267 +
132268 + type = TREE_TYPE(node);
132269 + switch (TYPE_MODE(type)) {
132270 + case HImode:
132271 + new_type = unsigned_intQI_type_node;
132272 + break;
132273 + case SImode:
132274 + new_type = unsigned_intHI_type_node;
132275 + break;
132276 + case DImode:
132277 + new_type = unsigned_intSI_type_node;
132278 + break;
132279 + case TImode:
132280 + new_type = unsigned_intDI_type_node;
132281 + break;
132282 + default:
132283 + gcc_unreachable();
132284 + }
132285 +
132286 + if (TYPE_QUALS(type) != 0)
132287 + return build_qualified_type(new_type, TYPE_QUALS(type));
132288 + return new_type;
132289 +}
132290 +
132291 +static void insert_cast_rhs(struct visited *visited, gassign *stmt, tree rhs)
132292 +{
132293 + tree type;
132294 +
132295 + if (rhs == NULL_TREE)
132296 + return;
132297 + if (!is_size_overflow_type(rhs))
132298 + return;
132299 +
132300 + type = get_proper_unsigned_half_type(rhs);
132301 + if (is_gimple_constant(rhs))
132302 + return;
132303 + create_up_and_down_cast(visited, stmt, type, rhs);
132304 +}
132305 +
132306 +static void insert_cast(struct visited *visited, gassign *stmt, tree rhs)
132307 +{
132308 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && !is_size_overflow_type(rhs))
132309 + return;
132310 + gcc_assert(is_size_overflow_type(rhs));
132311 + insert_cast_rhs(visited, stmt, rhs);
132312 +}
132313 +
132314 +void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type)
132315 +{
132316 + tree rhs1, rhs2;
132317 +
132318 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS1_INTENTIONAL_OVERFLOW) {
132319 + rhs1 = gimple_assign_rhs1(stmt);
132320 + insert_cast(visited, stmt, rhs1);
132321 + }
132322 +
132323 + if (type == NO_INTENTIONAL_OVERFLOW || type == RHS2_INTENTIONAL_OVERFLOW) {
132324 + rhs2 = gimple_assign_rhs2(stmt);
132325 + insert_cast(visited, stmt, rhs2);
132326 + }
132327 +}
132328 +
132329 diff --git a/tools/gcc/size_overflow_plugin/size_overflow.h b/tools/gcc/size_overflow_plugin/size_overflow.h
132330 new file mode 100644
132331 index 0000000..07e2ba7
132332 --- /dev/null
132333 +++ b/tools/gcc/size_overflow_plugin/size_overflow.h
132334 @@ -0,0 +1,281 @@
132335 +#ifndef SIZE_OVERFLOW_H
132336 +#define SIZE_OVERFLOW_H
132337 +
132338 +#define CREATE_NEW_VAR NULL_TREE
132339 +#define MAX_PARAM 31
132340 +#define CANNOT_FIND_ARG 32
132341 +#define NONE_ARGNUM 32
132342 +
132343 +#define BEFORE_STMT true
132344 +#define AFTER_STMT false
132345 +
132346 +#define TURN_OFF_ASM_STR "# size_overflow MARK_TURN_OFF "
132347 +#define YES_ASM_STR "# size_overflow MARK_YES "
132348 +#define END_INTENTIONAL_ASM_STR "# size_overflow MARK_END_INTENTIONAL "
132349 +#define SO_ASM_STR "# size_overflow "
132350 +#define OK_ASM_STR "# size_overflow MARK_NO"
132351 +
132352 +#define FUNCTION_PTR_P(node) \
132353 + (TREE_CODE(TREE_TYPE(node)) == POINTER_TYPE && (TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == FUNCTION_TYPE || TREE_CODE(TREE_TYPE(TREE_TYPE(node))) == METHOD_TYPE))
132354 +
132355 +#define CODES_LIMIT 32
132356 +
132357 +#define GLOBAL_NIFN_LEN 65536
132358 +#define NO_HASH 65537
132359 +
132360 +#include "gcc-common.h"
132361 +
132362 +#include <string.h>
132363 +#include <limits.h>
132364 +
132365 +enum intentional_mark {
132366 + MARK_NO, MARK_YES, MARK_END_INTENTIONAL, MARK_TURN_OFF
132367 +};
132368 +
132369 +enum intentional_overflow_type {
132370 + NO_INTENTIONAL_OVERFLOW, RHS1_INTENTIONAL_OVERFLOW, RHS2_INTENTIONAL_OVERFLOW
132371 +};
132372 +
132373 +enum size_overflow_mark {
132374 + NO_SO_MARK, YES_SO_MARK, ASM_STMT_SO_MARK
132375 +};
132376 +
132377 +struct decl_hash {
132378 + size_t tree_codes_len;
132379 + unsigned char tree_codes[CODES_LIMIT];
132380 + const_tree decl;
132381 + unsigned int hash;
132382 + const char *fn_name;
132383 +};
132384 +
132385 +struct next_interesting_function;
132386 +typedef struct next_interesting_function * next_interesting_function_t;
132387 +
132388 +#if BUILDING_GCC_VERSION <= 4007
132389 +DEF_VEC_P(next_interesting_function_t);
132390 +DEF_VEC_ALLOC_P(next_interesting_function_t, heap);
132391 +#endif
132392 +
132393 +#if BUILDING_GCC_VERSION >= 5000
132394 +typedef struct hash_set<const_gimple> gimple_set;
132395 +
132396 +static inline bool pointer_set_insert(gimple_set *visited, const_gimple stmt)
132397 +{
132398 + return visited->add(stmt);
132399 +}
132400 +
132401 +static inline bool pointer_set_contains(gimple_set *visited, const_gimple stmt)
132402 +{
132403 + return visited->contains(stmt);
132404 +}
132405 +
132406 +static inline gimple_set* pointer_set_create(void)
132407 +{
132408 + return new hash_set<const_gimple>;
132409 +}
132410 +
132411 +static inline void pointer_set_destroy(gimple_set *visited)
132412 +{
132413 + delete visited;
132414 +}
132415 +
132416 +typedef struct hash_set<next_interesting_function_t> next_interesting_function_set;
132417 +
132418 +static inline bool pointer_set_insert(next_interesting_function_set *visited, next_interesting_function_t node)
132419 +{
132420 + return visited->add(node);
132421 +}
132422 +
132423 +static inline bool pointer_set_contains(next_interesting_function_set *visited, next_interesting_function_t node)
132424 +{
132425 + return visited->contains(node);
132426 +}
132427 +
132428 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
132429 +{
132430 + return new hash_set<next_interesting_function_t>;
132431 +}
132432 +
132433 +static inline void pointer_set_destroy(next_interesting_function_set *visited)
132434 +{
132435 + delete visited;
132436 +}
132437 +#else
132438 +typedef struct pointer_set_t gimple_set;
132439 +typedef struct pointer_set_t next_interesting_function_set;
132440 +
132441 +static inline next_interesting_function_set *next_interesting_function_pointer_set_create(void)
132442 +{
132443 + return pointer_set_create();
132444 +}
132445 +#endif
132446 +
132447 +struct visited {
132448 + gimple_set *stmts;
132449 + gimple_set *my_stmts;
132450 + gimple_set *skip_expr_casts;
132451 + gimple_set *no_cast_check;
132452 +};
132453 +
132454 +/*
132455 + * * children: callers with data flow into the integer parameter of decl
132456 + * * decl_name: name of the function or the field
132457 + * * context: the containing type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
132458 + * * hash: hash num of the function
132459 + * * num: parameter number (1-31) or return value (0)
132460 + * * marked: determines whether to duplicate stmts and/or look for missing hashtable entries
132461 + * * orig_next_node: pointer to the originally cloned function
132462 + */
132463 +struct next_interesting_function {
132464 + next_interesting_function_t next;
132465 +#if BUILDING_GCC_VERSION <= 4007
132466 + VEC(next_interesting_function_t, heap) *children;
132467 +#else
132468 + vec<next_interesting_function_t, va_heap, vl_embed> *children;
132469 +#endif
132470 + const char *decl_name;
132471 + const char *context;
132472 + unsigned int hash;
132473 + unsigned int num;
132474 + enum size_overflow_mark marked;
132475 + next_interesting_function_t orig_next_node;
132476 +};
132477 +
132478 +// size_overflow_plugin.c
132479 +extern tree report_size_overflow_decl;
132480 +extern tree size_overflow_type_HI;
132481 +extern tree size_overflow_type_SI;
132482 +extern tree size_overflow_type_DI;
132483 +extern tree size_overflow_type_TI;
132484 +
132485 +
132486 +// size_overflow_plugin_hash.c
132487 +struct size_overflow_hash {
132488 + const struct size_overflow_hash * const next;
132489 + const char * const name;
132490 + const unsigned int param;
132491 +};
132492 +
132493 +extern const char *get_orig_decl_name(const_tree decl);
132494 +extern bool is_size_overflow_asm(const_gimple stmt);
132495 +extern void print_missing_function(next_interesting_function_t node);
132496 +extern const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum);
132497 +extern unsigned int find_arg_number_tree(const_tree arg, const_tree func);
132498 +extern unsigned int get_decl_hash(const_tree decl, const char *decl_name);
132499 +extern const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum);
132500 +
132501 +
132502 +// intentional_overflow.c
132503 +extern tree get_size_overflow_asm_input(const gasm *stmt);
132504 +extern enum intentional_mark check_intentional_asm(const_gimple stmt, unsigned int argnum);
132505 +extern bool is_size_overflow_insert_check_asm(const gasm *stmt);
132506 +extern enum intentional_mark check_intentional_attribute(const_gimple stmt, unsigned int argnum);
132507 +extern enum intentional_mark get_so_asm_type(const_gimple stmt);
132508 +extern const_tree get_attribute(const char* attr_name, const_tree decl);
132509 +extern bool is_a_cast_and_const_overflow(const_tree no_const_rhs);
132510 +extern bool is_const_plus_unsigned_signed_truncation(const_tree lhs);
132511 +extern bool is_a_constant_overflow(const gassign *stmt, const_tree rhs);
132512 +extern tree handle_intentional_overflow(struct visited *visited, bool check_overflow, gassign *stmt, tree change_rhs, tree new_rhs2);
132513 +extern tree handle_integer_truncation(struct visited *visited, const_tree lhs);
132514 +extern bool is_a_neg_overflow(const gassign *stmt, const_tree rhs);
132515 +extern enum intentional_overflow_type add_mul_intentional_overflow(const gassign *stmt);
132516 +extern void unsigned_signed_cast_intentional_overflow(struct visited *visited, gassign *stmt);
132517 +
132518 +
132519 +// insert_size_overflow_asm.c
132520 +#if BUILDING_GCC_VERSION >= 4009
132521 +extern opt_pass *make_insert_size_overflow_asm_pass(void);
132522 +#else
132523 +extern struct opt_pass *make_insert_size_overflow_asm_pass(void);
132524 +#endif
132525 +extern bool search_interesting_args(tree fndecl, bool *argnums);
132526 +
132527 +
132528 +// misc.c
132529 +extern unsigned int get_correct_argnum_fndecl(const_tree fndecl, const_tree correct_argnum_of_fndecl, unsigned int num);
132530 +extern const char *get_type_name_from_field(const_tree field_decl);
132531 +extern void set_dominance_info(void);
132532 +extern void unset_dominance_info(void);
132533 +extern tree get_interesting_orig_fndecl_from_stmt(const gcall *stmt);
132534 +extern tree get_orig_fndecl(const_tree clone_fndecl);
132535 +extern unsigned int get_correct_argnum(const_tree decl, const_tree correct_argnum_of_decl, unsigned int argnum);
132536 +extern bool is_valid_cgraph_node(struct cgraph_node *node);
132537 +extern void set_current_function_decl(tree fndecl);
132538 +extern void unset_current_function_decl(void);
132539 +extern gimple get_def_stmt(const_tree node);
132540 +extern tree create_new_var(tree type);
132541 +extern gimple build_cast_stmt(struct visited *visited, tree dst_type, tree rhs, tree lhs, gimple_stmt_iterator *gsi, bool before, bool force);
132542 +extern bool skip_types(const_tree var);
132543 +extern tree cast_a_tree(tree type, tree var);
132544 +extern bool is_size_overflow_type(const_tree var);
132545 +extern bool made_by_compiler(const_tree decl);
132546 +extern gimple get_fnptr_def_stmt(const_tree fn_ptr);
132547 +extern tree get_lhs(const_gimple stmt);
132548 +
132549 +
132550 +// size_overflow_transform.c
132551 +extern unsigned int size_overflow_transform(struct cgraph_node *node);
132552 +extern tree handle_fnptr_assign(const_gimple stmt);
132553 +
132554 +
132555 +// size_overflow_transform_core.c
132556 +extern tree expand(struct visited *visited, tree lhs);
132557 +extern void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before);
132558 +extern tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3);
132559 +extern tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before);
132560 +
132561 +
132562 +// remove_unnecessary_dup.c
132563 +extern struct opt_pass *make_remove_unnecessary_dup_pass(void);
132564 +extern void insert_cast_expr(struct visited *visited, gassign *stmt, enum intentional_overflow_type type);
132565 +extern bool skip_expr_on_double_type(const gassign *stmt);
132566 +extern void create_up_and_down_cast(struct visited *visited, gassign *use_stmt, tree orig_type, tree rhs);
132567 +
132568 +
132569 +// size_overflow_ipa.c
132570 +extern void add_to_global_next_interesting_function(next_interesting_function_t new_entry);
132571 +extern bool has_next_interesting_function_vec(next_interesting_function_t parent, next_interesting_function_t child);
132572 +extern void push_child(next_interesting_function_t parent, next_interesting_function_t child);
132573 +extern struct cgraph_node *get_cnode(const_tree fndecl);
132574 +extern next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
132575 +extern next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked);
132576 +extern next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked);
132577 +extern void size_overflow_register_hooks(void);
132578 +#if BUILDING_GCC_VERSION >= 4009
132579 +extern opt_pass *make_size_overflow_functions_pass(void);
132580 +#else
132581 +extern struct opt_pass *make_size_overflow_functions_pass(void);
132582 +#endif
132583 +extern void size_overflow_node_removal_hook(struct cgraph_node *node, void *data);
132584 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
132585 +extern next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
132586 +extern next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node);
132587 +
132588 +
132589 +// size_overflow_lto.c
132590 +extern void size_overflow_read_summary_lto(void);
132591 +#if BUILDING_GCC_VERSION >= 4008
132592 +extern void size_overflow_write_summary_lto(void);
132593 +#elif BUILDING_GCC_VERSION >= 4006
132594 +extern void size_overflow_write_summary_lto(cgraph_node_set set, varpool_node_set vset);
132595 +#else
132596 +extern void size_overflow_write_summary_lto(cgraph_node_set set);
132597 +#endif
132598 +
132599 +// size_overflow_fnptrs.c
132600 +extern next_interesting_function_t handle_function_ptr_ret(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree fn_ptr);
132601 +extern void check_local_variables(next_interesting_function_t next_node);
132602 +extern void check_global_variables(next_interesting_function_t cur_global);
132603 +extern next_interesting_function_t get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr, unsigned int num, enum size_overflow_mark marked);
132604 +
132605 +
132606 +// size_overflow_debug.c
132607 +extern void __unused print_intentional_mark(enum intentional_mark mark);
132608 +extern unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node);
132609 +extern void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this);
132610 +extern void __unused print_global_next_interesting_functions(void);
132611 +extern void __unused print_children_chain_list(next_interesting_function_t next_node);
132612 +extern void __unused print_all_next_node_children_chain_list(next_interesting_function_t next_node);
132613 +extern const char * __unused print_so_mark_name(enum size_overflow_mark mark);
132614 +
132615 +#endif
132616 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_debug.c b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
132617 new file mode 100644
132618 index 0000000..b8e7188
132619 --- /dev/null
132620 +++ b/tools/gcc/size_overflow_plugin/size_overflow_debug.c
132621 @@ -0,0 +1,164 @@
132622 +/*
132623 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
132624 + * Licensed under the GPL v2, or (at your option) v3
132625 + *
132626 + * Homepage:
132627 + * https://github.com/ephox-gcc-plugins/size_overflow
132628 + *
132629 + * Documentation:
132630 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
132631 + *
132632 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
132633 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
132634 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
132635 + *
132636 + * Usage:
132637 + * $ make
132638 + * $ make run
132639 + */
132640 +
132641 +#include "size_overflow.h"
132642 +
132643 +void __unused print_intentional_mark(enum intentional_mark mark)
132644 +{
132645 + fprintf(stderr, "intentional mark: ");
132646 + switch (mark) {
132647 + case MARK_NO:
132648 + fprintf(stderr, "mark_no\n");
132649 + break;
132650 + case MARK_YES:
132651 + fprintf(stderr, "mark_yes\n");
132652 + break;
132653 + case MARK_TURN_OFF:
132654 + fprintf(stderr, "mark_turn_off\n");
132655 + break;
132656 + case MARK_END_INTENTIONAL:
132657 + fprintf(stderr, "mark_end_intentional\n");
132658 + break;
132659 + }
132660 +}
132661 +
132662 +unsigned int __unused size_overflow_dump_function(FILE *file, struct cgraph_node *node)
132663 +{
132664 + basic_block bb;
132665 +
132666 + fprintf(file, "dump_function function_name: %s\n", cgraph_node_name(node));
132667 +
132668 + fprintf(file, "\nstmts:\n");
132669 + FOR_ALL_BB_FN(bb, DECL_STRUCT_FUNCTION(NODE_DECL(node))) {
132670 + gimple_stmt_iterator si;
132671 +
132672 + fprintf(file, "<bb %u>:\n", bb->index);
132673 + for (si = gsi_start_phis(bb); !gsi_end_p(si); gsi_next(&si))
132674 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
132675 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
132676 + print_gimple_stmt(file, gsi_stmt(si), 0, TDF_VOPS|TDF_MEMSYMS);
132677 + fprintf(file, "\n");
132678 + }
132679 +
132680 + fprintf(file, "---------------------------------\n");
132681 +
132682 + return 0;
132683 +}
132684 +
132685 +static void __unused print_next_interesting_function(next_interesting_function_t node)
132686 +{
132687 + unsigned int i;
132688 + next_interesting_function_t cur;
132689 +
132690 + if (!node)
132691 + return;
132692 +
132693 + fprintf(stderr, "print_next_interesting_function: ptr: %p, ", node);
132694 + fprintf(stderr, "decl_name: %s, ", node->decl_name);
132695 +
132696 + fprintf(stderr, "num: %u marked: %s context: %s\n", node->num, print_so_mark_name(node->marked), node->context);
132697 +#if BUILDING_GCC_VERSION <= 4007
132698 + if (VEC_empty(next_interesting_function_t, node->children))
132699 + return;
132700 + FOR_EACH_VEC_ELT(next_interesting_function_t, node->children, i, cur) {
132701 +#else
132702 + FOR_EACH_VEC_SAFE_ELT(node->children, i, cur) {
132703 +#endif
132704 + fprintf(stderr, "\t%u. child: %s %u %p\n", i + 1, cur->decl_name, cur->num, cur);
132705 + }
132706 +}
132707 +
132708 +// Dump the full next_interesting_function_t list for parsing by print_dependecy.py
132709 +void __unused print_next_interesting_functions_chain(next_interesting_function_t head, bool only_this)
132710 +{
132711 + next_interesting_function_t cur;
132712 + unsigned int len;
132713 +
132714 + fprintf(stderr, "----------------------\nnext_interesting_function_t head: %p\n", head);
132715 + for (cur = head, len = 0; cur; cur = cur->next, len++) {
132716 + fprintf(stderr, "%u. ", len + 1);
132717 + print_next_interesting_function(cur);
132718 +
132719 + fprintf(stderr, "+++++ has orig node: %p +++++\n", cur->orig_next_node);
132720 + print_next_interesting_function(cur->orig_next_node);
132721 +
132722 + if (only_this)
132723 + break;
132724 + }
132725 +
132726 + fprintf(stderr, "len: %u\n----------------------\n\n\n", len + 1);
132727 +}
132728 +
132729 +void __unused print_global_next_interesting_functions(void)
132730 +{
132731 + unsigned int i;
132732 +
132733 + fprintf(stderr, "----------------------\nprint_global_next_interesting_functions:\n----------------------\n");
132734 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
132735 + if (!global_next_interesting_function[i])
132736 + continue;
132737 + fprintf(stderr, "hash: %u\n", i);
132738 + print_next_interesting_functions_chain(global_next_interesting_function[i], false);
132739 + }
132740 + fprintf(stderr, "----------------------\n\n");
132741 +}
132742 +
132743 +// Dump the information related to the specified next_interesting_function_t for parsing by print_dependecy.py
132744 +void __unused print_children_chain_list(next_interesting_function_t next_node)
132745 +{
132746 + next_interesting_function_t cur;
132747 + unsigned int i;
132748 +
132749 +#if BUILDING_GCC_VERSION <= 4007
132750 + if (VEC_empty(next_interesting_function_t, next_node->children))
132751 + return;
132752 + FOR_EACH_VEC_ELT(next_interesting_function_t, next_node->children, i, cur) {
132753 +#else
132754 + FOR_EACH_VEC_SAFE_ELT(next_node->children, i, cur) {
132755 +#endif
132756 + fprintf(stderr, "parent: %s %u (marked: %s) child: %s %u\n", next_node->decl_name, next_node->num, print_so_mark_name(next_node->marked), cur->decl_name, cur->num);
132757 + print_children_chain_list(cur);
132758 + }
132759 +}
132760 +
132761 +void __unused print_all_next_node_children_chain_list(next_interesting_function_t head)
132762 +{
132763 + next_interesting_function_t cur;
132764 +
132765 + for (cur = head; cur; cur = cur->next) {
132766 +#if BUILDING_GCC_VERSION <= 4007
132767 + if (VEC_empty(next_interesting_function_t, cur->children))
132768 +#else
132769 + if (vec_safe_length(cur->children) == 0)
132770 +#endif
132771 + continue;
132772 + fprintf(stderr, "############ START ############\n");
132773 + print_children_chain_list(cur);
132774 + fprintf(stderr, "############ END ############\n");
132775 + }
132776 +}
132777 +
132778 +const char * __unused print_so_mark_name(enum size_overflow_mark mark)
132779 +{
132780 + if (mark == ASM_STMT_SO_MARK)
132781 + return "asm_stmt_so_mark";
132782 + if (mark == YES_SO_MARK)
132783 + return "yes_so_mark";
132784 + return "no_so_mark";
132785 +}
132786 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash.data b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
132787 new file mode 100644
132788 index 0000000..2e9138d
132789 --- /dev/null
132790 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash.data
132791 @@ -0,0 +1,28379 @@
132792 +intel_fake_agp_alloc_by_type_1 intel_fake_agp_alloc_by_type 1 1 NULL nohasharray
132793 +iwl_set_tx_power_1 iwl_set_tx_power 0 1 &intel_fake_agp_alloc_by_type_1
132794 +ocfs2_get_refcount_tree_3 ocfs2_get_refcount_tree 0 3 NULL
132795 +phy_read_mmd_4 phy_read_mmd 0 4 NULL
132796 +smsc95xx_mdio_read_10 smsc95xx_mdio_read 0 10 NULL
132797 +ext3_writeback_write_end_11 ext3_writeback_write_end 5-0 11 NULL
132798 +show_ioc_guid_17 show_ioc_guid 0 17 NULL
132799 +lpfc_topology_show_18 lpfc_topology_show 0 18 NULL nohasharray
132800 +chassis_clear_18 chassis_clear 0-4 18 &lpfc_topology_show_18
132801 +mmc_sdio_init_card_20 mmc_sdio_init_card 0 20 NULL
132802 +storvsc_connect_to_vsp_22 storvsc_connect_to_vsp 2 22 NULL
132803 +compat_sock_setsockopt_23 compat_sock_setsockopt 5 23 NULL
132804 +rio_disc_mport_26 rio_disc_mport 0 26 NULL
132805 +carl9170_alloc_27 carl9170_alloc 1 27 NULL
132806 +target_core_dev_wwn_show_attr_vpd_unit_serial_33 target_core_dev_wwn_show_attr_vpd_unit_serial 0 33 NULL
132807 +show_ipv4_iface_dhcp_dns_address_en_34 show_ipv4_iface_dhcp_dns_address_en 0 34 NULL
132808 +eeprom_93xx46_ew_42 eeprom_93xx46_ew 0 42 NULL
132809 +atl1e_phy_commit_44 atl1e_phy_commit 0 44 NULL
132810 +iwlagn_rxon_connect_53 iwlagn_rxon_connect 0 53 NULL
132811 +padzero_55 padzero 1 55 NULL nohasharray
132812 +sel_read_policyvers_55 sel_read_policyvers 3-0 55 &padzero_55 nohasharray
132813 +ext3_xattr_security_list_55 ext3_xattr_security_list 0-5 55 &sel_read_policyvers_55
132814 +cfg80211_disconnected_57 cfg80211_disconnected 4 57 NULL
132815 +tps65910_rtc_alarm_irq_enable_59 tps65910_rtc_alarm_irq_enable 0 59 NULL
132816 +lp3971_ldo_enable_63 lp3971_ldo_enable 0 63 NULL nohasharray
132817 +lxfb_check_var_63 lxfb_check_var 0 63 &lp3971_ldo_enable_63
132818 +__skb_to_sgvec_72 __skb_to_sgvec 0 72 NULL
132819 +_nfs41_test_stateid_76 _nfs41_test_stateid 0 76 NULL
132820 +gadget_strings_product_store_78 gadget_strings_product_store 0-3 78 NULL
132821 +ocfs2_remove_btree_range_81 ocfs2_remove_btree_range 0 81 NULL
132822 +write_file_tpc_86 write_file_tpc 3-0 86 NULL nohasharray
132823 +uwb_dev_LQE_show_86 uwb_dev_LQE_show 0 86 &write_file_tpc_86
132824 +snd_korg1212_copy_to_92 snd_korg1212_copy_to 6 92 NULL
132825 +load_msg_95 load_msg 2 95 NULL
132826 +bnx2_reset_chip_101 bnx2_reset_chip 0 101 NULL
132827 +fat_statfs_102 fat_statfs 0 102 NULL
132828 +ov9650_set_hvflip_105 ov9650_set_hvflip 0 105 NULL
132829 +nilfs_direct_insert_106 nilfs_direct_insert 0 106 NULL
132830 +af9015_ctrl_msg_107 af9015_ctrl_msg 0 107 NULL
132831 +device_flush_iotlb_115 device_flush_iotlb 2-3 115 NULL
132832 +ipath_verbs_send_117 ipath_verbs_send 3-5 117 NULL
132833 +nilfs_transaction_commit_119 nilfs_transaction_commit 0 119 NULL
132834 +_rtl_prep_rx_urb_122 _rtl_prep_rx_urb 0 122 NULL
132835 +wl1273_fm_stop_125 wl1273_fm_stop 0 125 NULL
132836 +smack_syslog_126 smack_syslog 0 126 NULL
132837 +init_q_132 init_q 4 132 NULL
132838 +btrfs_setxattr_135 btrfs_setxattr 0 135 NULL
132839 +xfs_inobt_free_block_139 xfs_inobt_free_block 0 139 NULL
132840 +memstick_alloc_host_142 memstick_alloc_host 1 142 NULL
132841 +gfs2_glock_get_147 gfs2_glock_get 0 147 NULL nohasharray
132842 +st_magn_buffer_predisable_147 st_magn_buffer_predisable 0 147 &gfs2_glock_get_147
132843 +wusb_dev_4way_handshake_150 wusb_dev_4way_handshake 0 150 NULL
132844 +ping_v6_sendmsg_152 ping_v6_sendmsg 4-0 152 NULL
132845 +scsi_dh_handler_attach_153 scsi_dh_handler_attach 0 153 NULL nohasharray
132846 +tracing_trace_options_write_153 tracing_trace_options_write 3 153 &scsi_dh_handler_attach_153
132847 +set_max_uV_156 set_max_uV 0-4 156 NULL
132848 +cm_suspend_prepare_161 cm_suspend_prepare 0 161 NULL
132849 +pci_request_selected_regions_169 pci_request_selected_regions 0 169 NULL
132850 +pvr2_buffer_queue_181 pvr2_buffer_queue 0 181 NULL nohasharray
132851 +rtl_op_add_interface_181 rtl_op_add_interface 0 181 &pvr2_buffer_queue_181
132852 +iscsi_nacl_auth_show_authenticate_target_183 iscsi_nacl_auth_show_authenticate_target 0 183 NULL
132853 +tda18212_get_if_frequency_185 tda18212_get_if_frequency 0 185 NULL
132854 +ds2780_store_eeprom_188 ds2780_store_eeprom 0 188 NULL
132855 +xfs_buf_item_get_format_189 xfs_buf_item_get_format 2 189 NULL
132856 +xfs_bmap_btalloc_192 xfs_bmap_btalloc 0 192 NULL nohasharray
132857 +max8998_rtc_stop_alarm_192 max8998_rtc_stop_alarm 0 192 &xfs_bmap_btalloc_192
132858 +iscsi_session_setup_196 iscsi_session_setup 5-4 196 NULL
132859 +palmas_write_197 palmas_write 0 197 NULL
132860 +nes_inetaddr_event_198 nes_inetaddr_event 0 198 NULL
132861 +obd_proc_jobid_var_seq_write_199 obd_proc_jobid_var_seq_write 3 199 NULL
132862 +dbg_leb_map_204 dbg_leb_map 0 204 NULL
132863 +owned_show_208 owned_show 0 208 NULL
132864 +create_bind_cap_vol_ctl_209 create_bind_cap_vol_ctl 0 209 NULL
132865 +store_cpufv_215 store_cpufv 0-4 215 NULL
132866 +snd_cx18_pcm_prepare_219 snd_cx18_pcm_prepare 0 219 NULL nohasharray
132867 +target_stat_scsi_auth_intr_show_attr_write_mbytes_219 target_stat_scsi_auth_intr_show_attr_write_mbytes 0 219 &snd_cx18_pcm_prepare_219
132868 +mt9m111_set_autowhitebalance_221 mt9m111_set_autowhitebalance 0 221 NULL
132869 +__gfs2_setattr_simple_228 __gfs2_setattr_simple 0 228 NULL
132870 +shdma_init_232 shdma_init 3 232 NULL
132871 +aux1_show_233 aux1_show 0 233 NULL
132872 +class_pktcdvd_store_remove_235 class_pktcdvd_store_remove 0-4 235 NULL
132873 +netlbl_unlhsh_remove_237 netlbl_unlhsh_remove 0 237 NULL
132874 +usb_pcwd_notify_sys_241 usb_pcwd_notify_sys 0 241 NULL
132875 +ore_write_243 ore_write 0 243 NULL
132876 +ac_read_244 ac_read 0-3 244 NULL
132877 +vlan_proc_add_dev_245 vlan_proc_add_dev 0 245 NULL
132878 +ll_xattr_cache_seq_write_250 ll_xattr_cache_seq_write 3 250 NULL
132879 +vpdma_create_desc_list_255 vpdma_create_desc_list 2 255 NULL
132880 +rt73usb_enable_radio_258 rt73usb_enable_radio 0 258 NULL
132881 +sctp_assoc_set_bind_addr_from_ep_263 sctp_assoc_set_bind_addr_from_ep 0 263 NULL
132882 +setup_stream_272 setup_stream 0 272 NULL nohasharray
132883 +mxl111sf_ctrl_msg_272 mxl111sf_ctrl_msg 0 272 &setup_stream_272 nohasharray
132884 +mpls_dev_sysctl_register_272 mpls_dev_sysctl_register 0 272 &mxl111sf_ctrl_msg_272
132885 +xfs_dabuf_map_277 xfs_dabuf_map 0 277 NULL
132886 +lp855x_get_chip_id_278 lp855x_get_chip_id 0 278 NULL nohasharray
132887 +iscsi_tpg_attrib_show_demo_mode_write_protect_278 iscsi_tpg_attrib_show_demo_mode_write_protect 0 278 &lp855x_get_chip_id_278
132888 +print_cpu_modalias_279 print_cpu_modalias 0 279 NULL
132889 +bdx_change_mtu_282 bdx_change_mtu 0 282 NULL
132890 +netdev_get_sset_count_286 netdev_get_sset_count 0 286 NULL
132891 +read_file_war_stats_292 read_file_war_stats 3-0 292 NULL
132892 +ipvlan_open_298 ipvlan_open 0 298 NULL
132893 +grgpio_to_irq_300 grgpio_to_irq 2 300 NULL nohasharray
132894 +sctp_make_control_300 sctp_make_control 4 300 &grgpio_to_irq_300
132895 +pin_configs_show_303 pin_configs_show 0 303 NULL
132896 +SYSC_connect_304 SYSC_connect 3 304 NULL
132897 +tipc_skb_tailroom_305 tipc_skb_tailroom 0 305 NULL
132898 +syslog_print_307 syslog_print 2-0 307 NULL
132899 +iscsi_stat_instance_show_attr_nodes_309 iscsi_stat_instance_show_attr_nodes 0 309 NULL
132900 +platform_device_add_data_310 platform_device_add_data 3-0 310 NULL
132901 +wl1251_cmd_interrogate_311 wl1251_cmd_interrogate 0 311 NULL
132902 +dn_setsockopt_314 dn_setsockopt 5-0 314 NULL
132903 +next_bitstream_show_315 next_bitstream_show 0 315 NULL nohasharray
132904 +cpumask_parselist_user_315 cpumask_parselist_user 0 315 &next_bitstream_show_315
132905 +nilfs_btree_last_key_316 nilfs_btree_last_key 0 316 NULL
132906 +batadv_interface_open_321 batadv_interface_open 0 321 NULL
132907 +snd_seq_delete_port_322 snd_seq_delete_port 0 322 NULL
132908 +show_tabletMouseLeft_325 show_tabletMouseLeft 0 325 NULL
132909 +ath9k_wmi_cmd_327 ath9k_wmi_cmd 4-0 327 NULL
132910 +ceph_sync_read_328 ceph_sync_read 0 328 NULL nohasharray
132911 +show_ipv6_iface_nd_stale_tmo_328 show_ipv6_iface_nd_stale_tmo 0 328 &ceph_sync_read_328
132912 +btrfs_calc_avail_data_space_329 btrfs_calc_avail_data_space 0 329 NULL
132913 +map_urb_for_dma_332 map_urb_for_dma 0 332 NULL
132914 +rv3029c2_rtc_read_time_335 rv3029c2_rtc_read_time 0 335 NULL
132915 +gadget_strings_manufacturer_store_337 gadget_strings_manufacturer_store 0-3 337 NULL
132916 +scsiback_tpg_param_store_alias_338 scsiback_tpg_param_store_alias 0-3 338 NULL
132917 +tg3_get_eeprom_len_352 tg3_get_eeprom_len 0 352 NULL
132918 +ghash_setkey_353 ghash_setkey 0 353 NULL
132919 +DMAbuf_getrdbuffer_354 DMAbuf_getrdbuffer 0 354 NULL nohasharray
132920 +add_automute_mode_enum_354 add_automute_mode_enum 0 354 &DMAbuf_getrdbuffer_354
132921 +show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE_359 show_conn_param_ISCSI_PARAM_IP_FRAGMENT_DISABLE 0 359 NULL
132922 +mlx5_core_access_reg_361 mlx5_core_access_reg 3-5 361 NULL
132923 +boottime_get_364 boottime_get 0 364 NULL nohasharray
132924 +si4713_tx_rds_buff_364 si4713_tx_rds_buff 0 364 &boottime_get_364 nohasharray
132925 +genphy_config_init_364 genphy_config_init 0 364 &si4713_tx_rds_buff_364
132926 +batadv_originator_init_367 batadv_originator_init 0 367 NULL
132927 +igb_get_rxfh_indir_size_372 igb_get_rxfh_indir_size 0 372 NULL nohasharray
132928 +rf_set_freq_372 rf_set_freq 0 372 &igb_get_rxfh_indir_size_372
132929 +fanotify_get_response_373 fanotify_get_response 0 373 NULL nohasharray
132930 +cxgb4vf_get_regs_len_373 cxgb4vf_get_regs_len 0 373 &fanotify_get_response_373
132931 +cxacru_sysfs_store_adsl_config_375 cxacru_sysfs_store_adsl_config 0-4 375 NULL
132932 +cmtp_send_interopmsg_376 cmtp_send_interopmsg 7 376 NULL
132933 +gameport_description_show_382 gameport_description_show 0 382 NULL
132934 +dump_fh_385 dump_fh 0 385 NULL nohasharray
132935 +set_low_power_385 set_low_power 0-4 385 &dump_fh_385
132936 +xfs_dir_fsync_390 xfs_dir_fsync 0 390 NULL
132937 +lpfc_fcp_io_sched_show_392 lpfc_fcp_io_sched_show 0 392 NULL
132938 +gp2ap020a00f_exec_cmd_399 gp2ap020a00f_exec_cmd 0 399 NULL
132939 +pn_sock_get_port_400 pn_sock_get_port 0 400 NULL
132940 +ath5k_reset_404 ath5k_reset 0 404 NULL
132941 +hw_device_state_409 hw_device_state 0 409 NULL
132942 +aio_read_events_ring_410 aio_read_events_ring 3 410 NULL nohasharray
132943 +__bitmap_parselist_410 __bitmap_parselist 0 410 &aio_read_events_ring_410
132944 +show_fcstat_fcp_output_megabytes_411 show_fcstat_fcp_output_megabytes 0 411 NULL nohasharray
132945 +ebitmap_cpy_411 ebitmap_cpy 0 411 &show_fcstat_fcp_output_megabytes_411
132946 +max6902_get_reg_417 max6902_get_reg 0 417 NULL
132947 +lbs_rdmac_read_418 lbs_rdmac_read 3-0 418 NULL
132948 +__uac_clock_find_source_419 __uac_clock_find_source 0 419 NULL
132949 +ems_usb_open_422 ems_usb_open 0 422 NULL
132950 +patch_alc861_423 patch_alc861 0 423 NULL
132951 +oprofile_set_timeout_432 oprofile_set_timeout 0 432 NULL
132952 +lua_sysfs_read_control_433 lua_sysfs_read_control 0-5-6 433 NULL
132953 +null_init_434 null_init 0 434 NULL nohasharray
132954 +swsusp_swap_check_434 swsusp_swap_check 0 434 &null_init_434
132955 +usbtv_configure_for_norm_437 usbtv_configure_for_norm 0 437 NULL nohasharray
132956 +buffer_cpu_notify_437 buffer_cpu_notify 0 437 &usbtv_configure_for_norm_437
132957 +tw9910_mask_set_438 tw9910_mask_set 0 438 NULL
132958 +ds1286_set_alarm_440 ds1286_set_alarm 0 440 NULL
132959 +acpi_ev_create_gpe_block_441 acpi_ev_create_gpe_block 6 441 NULL
132960 +msr_write_444 msr_write 0-3 444 NULL
132961 +ath5k_add_interface_447 ath5k_add_interface 0 447 NULL
132962 +wl1271_power_on_450 wl1271_power_on 0 450 NULL
132963 +fat_ent_bread_451 fat_ent_bread 0 451 NULL
132964 +ath5k_hw_channel_452 ath5k_hw_channel 0 452 NULL
132965 +hid_sensor_power_state_453 hid_sensor_power_state 0 453 NULL
132966 +show_console_458 show_console 0 458 NULL
132967 +regcache_lzo_compress_464 regcache_lzo_compress 0 464 NULL nohasharray
132968 +core_alua_show_nonop_delay_msecs_464 core_alua_show_nonop_delay_msecs 0 464 &regcache_lzo_compress_464
132969 +bnx2x_compare_fw_ver_466 bnx2x_compare_fw_ver 0 466 NULL
132970 +smack_inode_getxattr_469 smack_inode_getxattr 0 469 NULL
132971 +_alloc_get_attr_desc_470 _alloc_get_attr_desc 2 470 NULL nohasharray
132972 +dib0700_i2c_xfer_legacy_470 dib0700_i2c_xfer_legacy 0 470 &_alloc_get_attr_desc_470
132973 +reg_show_state_474 reg_show_state 0 474 NULL
132974 +dccp_manip_pkt_476 dccp_manip_pkt 4 476 NULL
132975 +flash_fault_show_477 flash_fault_show 0 477 NULL
132976 +sparse_index_init_482 sparse_index_init 0 482 NULL nohasharray
132977 +netxen_get_sset_count_482 netxen_get_sset_count 0 482 &sparse_index_init_482
132978 +videobuf_streamon_485 videobuf_streamon 0 485 NULL
132979 +cfs_trace_set_debug_mb_usrstr_486 cfs_trace_set_debug_mb_usrstr 2 486 NULL
132980 +nvme_trans_modesel_data_488 nvme_trans_modesel_data 4 488 NULL
132981 +saa7146_s_ctrl_492 saa7146_s_ctrl 0 492 NULL
132982 +rmd256_init_494 rmd256_init 0 494 NULL
132983 +solo_queue_setup_497 solo_queue_setup 0 497 NULL
132984 +eventfd_ctx_read_499 eventfd_ctx_read 0 499 NULL
132985 +iwl_dbgfs_protection_mode_write_502 iwl_dbgfs_protection_mode_write 3-0 502 NULL
132986 +read_vbt_r0_503 read_vbt_r0 1 503 NULL
132987 +rx_rx_defrag_end_read_505 rx_rx_defrag_end_read 3-0 505 NULL
132988 +hotkey_source_mask_show_508 hotkey_source_mask_show 0 508 NULL
132989 +smp_send_cmd_512 smp_send_cmd 3 512 NULL
132990 +ezx_pcap_set_bits_514 ezx_pcap_set_bits 0 514 NULL
132991 +_snd_pcm_hw_param_first_516 _snd_pcm_hw_param_first 0 516 NULL
132992 +tomoyo_socket_sendmsg_permission_521 tomoyo_socket_sendmsg_permission 0 521 NULL
132993 +airo_change_mtu_522 airo_change_mtu 0 522 NULL
132994 +nilfs_direct_last_key_525 nilfs_direct_last_key 0 525 NULL
132995 +ocfs2_validate_meta_ecc_bhs_527 ocfs2_validate_meta_ecc_bhs 0 527 NULL nohasharray
132996 +vmci_transport_stream_dequeue_527 vmci_transport_stream_dequeue 0-3 527 &ocfs2_validate_meta_ecc_bhs_527 nohasharray
132997 +sdio_claim_irq_527 sdio_claim_irq 0 527 &vmci_transport_stream_dequeue_527
132998 +roccat_common2_sysfs_write_light_control_528 roccat_common2_sysfs_write_light_control 0-6-5 528 NULL
132999 +store_temp_type_531 store_temp_type 0-4 531 NULL
133000 +show_temp_pwm_532 show_temp_pwm 0 532 NULL nohasharray
133001 +csio_t5_mc_read_532 csio_t5_mc_read 0 532 &show_temp_pwm_532
133002 +radeonfb_set_par_533 radeonfb_set_par 0 533 NULL
133003 +zlib_deflate_workspacesize_537 zlib_deflate_workspacesize 0-2-1 537 NULL
133004 +s5p_mfc_alloc_dec_temp_buffers_v6_539 s5p_mfc_alloc_dec_temp_buffers_v6 0 539 NULL
133005 +iwl_dbgfs_wowlan_sram_read_540 iwl_dbgfs_wowlan_sram_read 3-0 540 NULL
133006 +write_room_541 write_room 0 541 NULL
133007 +dle_count_543 dle_count 0 543 NULL
133008 +broadsheet_spiflash_read_range_547 broadsheet_spiflash_read_range 0 547 NULL
133009 +devres_alloc_551 devres_alloc 2 551 NULL
133010 +sco_sock_setsockopt_552 sco_sock_setsockopt 5-0 552 NULL
133011 +init_560 init 0 560 NULL nohasharray
133012 +store_lid_resume_560 store_lid_resume 0-4 560 &init_560
133013 +dev_hard_header_565 dev_hard_header 0 565 NULL nohasharray
133014 +start_isoc_chain_565 start_isoc_chain 2 565 &dev_hard_header_565
133015 +sha256_ssse3_export_568 sha256_ssse3_export 0 568 NULL
133016 +musb_g_ep0_queue_573 musb_g_ep0_queue 0 573 NULL
133017 +myri10ge_open_577 myri10ge_open 0 577 NULL
133018 +show_fnode_auto_snd_tgt_disable_582 show_fnode_auto_snd_tgt_disable 0 582 NULL nohasharray
133019 +layout_store_582 layout_store 0-3 582 &show_fnode_auto_snd_tgt_disable_582
133020 +compat_sys_preadv_583 compat_sys_preadv 3 583 NULL
133021 +wdt_notify_sys_584 wdt_notify_sys 0 584 NULL
133022 +fb_check_caps_585 fb_check_caps 0 585 NULL
133023 +_nfs4_lookup_root_589 _nfs4_lookup_root 0 589 NULL nohasharray
133024 +dln2_i2c_xfer_589 dln2_i2c_xfer 0-3 589 &_nfs4_lookup_root_589
133025 +smk_write_load_self2_591 smk_write_load_self2 3-0 591 NULL
133026 +card_id_show_592 card_id_show 0 592 NULL nohasharray
133027 +adp8870_bl_ambient_light_level_show_592 adp8870_bl_ambient_light_level_show 0 592 &card_id_show_592
133028 +show_rdac4_594 show_rdac4 0 594 NULL nohasharray
133029 +sctp_v6_addr_to_user_594 sctp_v6_addr_to_user 0 594 &show_rdac4_594
133030 +sdr_cap_buf_prepare_600 sdr_cap_buf_prepare 0 600 NULL
133031 +fan_set_level_safe_602 fan_set_level_safe 0 602 NULL
133032 +iscsi_stat_sess_err_attr_show_603 iscsi_stat_sess_err_attr_show 0 603 NULL
133033 +ni_gpct_device_construct_610 ni_gpct_device_construct 5 610 NULL
133034 +show_speed_scan_613 show_speed_scan 0 613 NULL nohasharray
133035 +enic_dma_map_check_613 enic_dma_map_check 2 613 &show_speed_scan_613
133036 +pmcraid_show_drv_version_614 pmcraid_show_drv_version 0 614 NULL
133037 +fuse_request_alloc_nofs_617 fuse_request_alloc_nofs 1 617 NULL
133038 +ptlrpc_lprocfs_nrs_seq_write_621 ptlrpc_lprocfs_nrs_seq_write 3 621 NULL
133039 +sysfs_acpi_set_625 sysfs_acpi_set 3-0 625 NULL
133040 +viafb_dfpl_proc_write_627 viafb_dfpl_proc_write 3-0 627 NULL
133041 +store_temp_auto_offset_632 store_temp_auto_offset 0-4 632 NULL
133042 +bus_for_each_drv_634 bus_for_each_drv 0 634 NULL
133043 +drbd_bm_find_next_643 drbd_bm_find_next 2 643 NULL nohasharray
133044 +qla2x00_fabric_param_show_643 qla2x00_fabric_param_show 0 643 &drbd_bm_find_next_643 nohasharray
133045 +cfs_hash_bkt_size_643 cfs_hash_bkt_size 0 643 &qla2x00_fabric_param_show_643
133046 +unlink_queued_645 unlink_queued 3-4 645 NULL nohasharray
133047 +i40e_vsi_open_645 i40e_vsi_open 0 645 &unlink_queued_645
133048 +iscsi_nacl_auth_show_password_mutual_648 iscsi_nacl_auth_show_password_mutual 0 648 NULL
133049 +read_650 read 0-5-6 650 NULL
133050 +device_bind_driver_651 device_bind_driver 0 651 NULL nohasharray
133051 +kovaplus_sysfs_set_actual_profile_651 kovaplus_sysfs_set_actual_profile 0-4 651 &device_bind_driver_651
133052 +max2165_set_params_652 max2165_set_params 0 652 NULL
133053 +dtim_interval_read_654 dtim_interval_read 3-0 654 NULL
133054 +cifs_strict_readv_656 cifs_strict_readv 0 656 NULL
133055 +mpage_readpage_658 mpage_readpage 0 658 NULL
133056 +si476x_core_cmd_fm_rds_status_663 si476x_core_cmd_fm_rds_status 0 663 NULL
133057 +show_ds_req_665 show_ds_req 0 665 NULL
133058 +gr_add_dma_desc_668 gr_add_dma_desc 0 668 NULL
133059 +nvif_notify_new_671 nvif_notify_new 6 671 NULL
133060 +div_u64_rem_672 div_u64_rem 0 672 NULL
133061 +xfrm_aevent_msgsize_674 xfrm_aevent_msgsize 0 674 NULL
133062 +mem_rx_free_mem_blks_read_675 mem_rx_free_mem_blks_read 3-0 675 NULL
133063 +qla4xxx_soft_reset_676 qla4xxx_soft_reset 0 676 NULL
133064 +idt77252_init_tx_682 idt77252_init_tx 0 682 NULL
133065 +sys_sendfile64_687 sys_sendfile64 4 687 NULL
133066 +cxacru_sysfs_showattr_bool_692 cxacru_sysfs_showattr_bool 0 692 NULL
133067 +loop_attr_do_show_offset_696 loop_attr_do_show_offset 0 696 NULL nohasharray
133068 +snd_seq_cell_alloc_696 snd_seq_cell_alloc 0 696 &loop_attr_do_show_offset_696
133069 +vfio_cap_init_698 vfio_cap_init 0 698 NULL
133070 +max8925_reg_read_700 max8925_reg_read 0 700 NULL
133071 +padata_sysfs_show_701 padata_sysfs_show 0 701 NULL
133072 +rtl8169_try_rx_copy_705 rtl8169_try_rx_copy 3 705 NULL
133073 +ocfs2_fast_symlink_readpage_711 ocfs2_fast_symlink_readpage 0 711 NULL
133074 +ipath_resize_cq_712 ipath_resize_cq 2 712 NULL nohasharray
133075 +caif_connect_req_to_link_param_712 caif_connect_req_to_link_param 0 712 &ipath_resize_cq_712
133076 +i8k_hwmon_set_pwm_713 i8k_hwmon_set_pwm 0-4 713 NULL
133077 +vlan_get_size_715 vlan_get_size 0 715 NULL
133078 +disk_max_parts_719 disk_max_parts 0 719 NULL
133079 +ecryptfs_get_lower_file_724 ecryptfs_get_lower_file 0 724 NULL
133080 +common_perm_726 common_perm 0 726 NULL
133081 +sctp_setsockopt_peer_addr_params_734 sctp_setsockopt_peer_addr_params 3-0 734 NULL
133082 +tpm_inf_recv_735 tpm_inf_recv 0-3 735 NULL
133083 +wm8962_gpio_direction_out_738 wm8962_gpio_direction_out 0 738 NULL nohasharray
133084 +provisioning_mode_show_738 provisioning_mode_show 0 738 &wm8962_gpio_direction_out_738
133085 +store_selfballooning_741 store_selfballooning 0-4 741 NULL
133086 +c2port_read_dr_742 c2port_read_dr 0 742 NULL nohasharray
133087 +ubifs_budget_space_742 ubifs_budget_space 0 742 &c2port_read_dr_742
133088 +srp_send_req_748 srp_send_req 0 748 NULL
133089 +ddp_set_map_751 ddp_set_map 4 751 NULL
133090 +xfs_xattr_set_752 xfs_xattr_set 0 752 NULL
133091 +dvb_video_write_754 dvb_video_write 3-0 754 NULL
133092 +show_node_type_755 show_node_type 0 755 NULL
133093 +mc13783_gpo_regulator_disable_757 mc13783_gpo_regulator_disable 0 757 NULL
133094 +nilfs_snapshot_attr_show_760 nilfs_snapshot_attr_show 0 760 NULL
133095 +add_stereo_sw_763 add_stereo_sw 0 763 NULL
133096 +vx_start_stream_766 vx_start_stream 0 766 NULL nohasharray
133097 +mpage_writepage_766 mpage_writepage 0 766 &vx_start_stream_766 nohasharray
133098 +reconfigure_port_766 reconfigure_port 0 766 &mpage_writepage_766
133099 +netxen_show_diag_mode_767 netxen_show_diag_mode 0 767 NULL
133100 +show_counter_rx_p1_hdr_egr_ovfls_775 show_counter_rx_p1_hdr_egr_ovfls 0 775 NULL
133101 +s3c_hsotg_ep_queue_778 s3c_hsotg_ep_queue 0 778 NULL
133102 +dbg_check_tnc_779 dbg_check_tnc 0 779 NULL
133103 +ceph_monc_do_statfs_781 ceph_monc_do_statfs 0 781 NULL nohasharray
133104 +cfs_trace_allocate_string_buffer_781 cfs_trace_allocate_string_buffer 2 781 &ceph_monc_do_statfs_781
133105 +jbd2_journal_dirty_metadata_784 jbd2_journal_dirty_metadata 0 784 NULL nohasharray
133106 +av7110_ir_proc_write_784 av7110_ir_proc_write 0-3 784 &jbd2_journal_dirty_metadata_784
133107 +ath6kl_disconnect_timeout_write_794 ath6kl_disconnect_timeout_write 3-0 794 NULL
133108 +mwifiex_cmd_802_11_scan_ext_803 mwifiex_cmd_802_11_scan_ext 0 803 NULL
133109 +i2c_hid_power_806 i2c_hid_power 0 806 NULL
133110 +ath5k_rxbuf_setup_807 ath5k_rxbuf_setup 0 807 NULL
133111 +sb16_audio_prepare_for_input_808 sb16_audio_prepare_for_input 0 808 NULL nohasharray
133112 +ping_check_bind_addr_808 ping_check_bind_addr 0 808 &sb16_audio_prepare_for_input_808
133113 +driver_sysfs_add_809 driver_sysfs_add 0 809 NULL
133114 +sdo_g_mbus_fmt_811 sdo_g_mbus_fmt 0 811 NULL
133115 +csio_vport_create_812 csio_vport_create 0 812 NULL
133116 +dlm_attr_store_813 dlm_attr_store 0-4 813 NULL
133117 +if_writecmd_815 if_writecmd 2 815 NULL
133118 +wl1251_boot_upload_nvs_817 wl1251_boot_upload_nvs 0 817 NULL
133119 +igb_request_irq_821 igb_request_irq 0 821 NULL
133120 +si4713_read_property_825 si4713_read_property 0 825 NULL
133121 +read_fifo_826 read_fifo 3 826 NULL nohasharray
133122 +read_mmd_indirect_826 read_mmd_indirect 0 826 &read_fifo_826
133123 +brightness_get_837 brightness_get 0 837 NULL nohasharray
133124 +wl1251_op_start_837 wl1251_op_start 0 837 &brightness_get_837
133125 +sht15_update_measurements_838 sht15_update_measurements 0 838 NULL nohasharray
133126 +netprio_device_event_838 netprio_device_event 0 838 &sht15_update_measurements_838
133127 +show_capability_841 show_capability 0 841 NULL
133128 +SyS_write_846 SyS_write 3 846 NULL
133129 +kobil_write_room_847 kobil_write_room 0 847 NULL
133130 +tnc_next_848 tnc_next 0 848 NULL
133131 +um_idi_read_850 um_idi_read 3-0 850 NULL
133132 +watchdog_write_856 watchdog_write 0-3 856 NULL
133133 +phy_ethtool_gset_857 phy_ethtool_gset 0 857 NULL
133134 +error_state_read_859 error_state_read 6-0-5 859 NULL
133135 +reqbufs_output_860 reqbufs_output 0 860 NULL
133136 +port100_alloc_skb_861 port100_alloc_skb 2 861 NULL nohasharray
133137 +iio_triggered_buffer_predisable_861 iio_triggered_buffer_predisable 0 861 &port100_alloc_skb_861
133138 +tuner_i2c_xfer_send_recv_864 tuner_i2c_xfer_send_recv 0-5 864 NULL
133139 +btrfs_dirty_inode_868 btrfs_dirty_inode 0 868 NULL
133140 +ipr_read_trace_869 ipr_read_trace 6-0-5 869 NULL nohasharray
133141 +ace_set_mac_addr_869 ace_set_mac_addr 0 869 &ipr_read_trace_869 nohasharray
133142 +hfsplus_setxattr_869 hfsplus_setxattr 0 869 &ace_set_mac_addr_869
133143 +epx_c3_notify_sys_871 epx_c3_notify_sys 0 871 NULL
133144 +i2c_wait_done_873 i2c_wait_done 0 873 NULL
133145 +link_mem_sections_878 link_mem_sections 0 878 NULL
133146 +iwl_dbgfs_fh_reg_read_879 iwl_dbgfs_fh_reg_read 3-0 879 NULL nohasharray
133147 +o2net_send_message_vec_879 o2net_send_message_vec 4 879 &iwl_dbgfs_fh_reg_read_879
133148 +show_conn_param_ISCSI_PARAM_PING_TMO_881 show_conn_param_ISCSI_PARAM_PING_TMO 0 881 NULL
133149 +fc2580_wr_reg_ff_883 fc2580_wr_reg_ff 0 883 NULL nohasharray
133150 +qla4_8xxx_sysfs_write_fw_dump_883 qla4_8xxx_sysfs_write_fw_dump 0-6-5 883 &fc2580_wr_reg_ff_883
133151 +set_node_desc_885 set_node_desc 0-4 885 NULL
133152 +show_fnode_max_burst_len_889 show_fnode_max_burst_len 0 889 NULL
133153 +vsock_stream_sendmsg_898 vsock_stream_sendmsg 0-4 898 NULL
133154 +btrfs_is_valid_xattr_899 btrfs_is_valid_xattr 0 899 NULL
133155 +drv_attr_show_903 drv_attr_show 0 903 NULL nohasharray
133156 +regulator_bulk_enable_903 regulator_bulk_enable 0 903 &drv_attr_show_903
133157 +tcpprobe_read_904 tcpprobe_read 0-3 904 NULL
133158 +snd_pcm_action_single_905 snd_pcm_action_single 0 905 NULL
133159 +set_file_info_909 set_file_info 0 909 NULL
133160 +mci_seconds_show_913 mci_seconds_show 0 913 NULL
133161 +tty_buffer_space_avail_919 tty_buffer_space_avail 0 919 NULL
133162 +prod_id1_show_921 prod_id1_show 0 921 NULL nohasharray
133163 +__reqbufs_921 __reqbufs 0 921 &prod_id1_show_921 nohasharray
133164 +ssp_enable_sensor_921 ssp_enable_sensor 0 921 &__reqbufs_921
133165 +kernel_sendpage_923 kernel_sendpage 4 923 NULL nohasharray
133166 +play_video_cb_923 play_video_cb 2 923 &kernel_sendpage_923
133167 +nfs4_do_fsinfo_925 nfs4_do_fsinfo 0 925 NULL nohasharray
133168 +pm_runtime_get_sync_925 pm_runtime_get_sync 0 925 &nfs4_do_fsinfo_925
133169 +wm8350_rtc_start_alarm_927 wm8350_rtc_start_alarm 0 927 NULL
133170 +snd_ensoniq_trigger_933 snd_ensoniq_trigger 0 933 NULL
133171 +regulator_enable_regmap_934 regulator_enable_regmap 0 934 NULL
133172 +ath10k_htt_h2t_stats_req_936 ath10k_htt_h2t_stats_req 0 936 NULL nohasharray
133173 +ad5360_write_unlocked_936 ad5360_write_unlocked 0 936 &ath10k_htt_h2t_stats_req_936
133174 +navman_write_938 navman_write 0-4 938 NULL
133175 +em25xx_bus_B_check_for_device_946 em25xx_bus_B_check_for_device 0 946 NULL
133176 +carl9170_cmd_buf_950 carl9170_cmd_buf 3 950 NULL nohasharray
133177 +xudc_start_950 xudc_start 0 950 &carl9170_cmd_buf_950
133178 +__nodes_weight_956 __nodes_weight 0 956 NULL
133179 +lpfc_fdmi_on_show_958 lpfc_fdmi_on_show 0 958 NULL nohasharray
133180 +nilfs_btree_prepare_delete_958 nilfs_btree_prepare_delete 0 958 &lpfc_fdmi_on_show_958
133181 +mem_limit_store_964 mem_limit_store 0-4 964 NULL
133182 +chksum_setkey_972 chksum_setkey 0 972 NULL
133183 +stop_975 stop 0 975 NULL nohasharray
133184 +mnt_want_write_975 mnt_want_write 0 975 &stop_975
133185 +gprs_open_978 gprs_open 0 978 NULL nohasharray
133186 +mlx4_cq_alloc_978 mlx4_cq_alloc 0 978 &gprs_open_978
133187 +mmio16read__read_file_981 mmio16read__read_file 0 981 NULL nohasharray
133188 +rocker_port_fdb_flush_981 rocker_port_fdb_flush 0 981 &mmio16read__read_file_981
133189 +_ctl_ioc_reply_queue_count_show_982 _ctl_ioc_reply_queue_count_show 0 982 NULL nohasharray
133190 +cx24113_set_params_982 cx24113_set_params 0 982 &_ctl_ioc_reply_queue_count_show_982
133191 +set_usb2_hw_lpm_983 set_usb2_hw_lpm 0 983 NULL
133192 +show_node_guid_985 show_node_guid 0 985 NULL
133193 +usnic_ib_qp_grp_dump_hdr_989 usnic_ib_qp_grp_dump_hdr 2 989 NULL
133194 +memcmp_990 memcmp 0 990 NULL
133195 +skge_rx_fill_991 skge_rx_fill 0 991 NULL
133196 +tts_notify_reboot_993 tts_notify_reboot 0 993 NULL nohasharray
133197 +memory_probe_store_993 memory_probe_store 0-4 993 &tts_notify_reboot_993
133198 +cma_free_mem_995 cma_free_mem 2 995 NULL
133199 +hdlcdev_rx_997 hdlcdev_rx 3 997 NULL
133200 +pch_udc_create_dma_chain_1001 pch_udc_create_dma_chain 0 1001 NULL
133201 +cdc_ncm_show_wNdpInDivisor_1003 cdc_ncm_show_wNdpInDivisor 0 1003 NULL nohasharray
133202 +show_sas_port_num_phys_1003 show_sas_port_num_phys 0 1003 &cdc_ncm_show_wNdpInDivisor_1003
133203 +remove_monitor_info_1004 remove_monitor_info 3 1004 NULL
133204 +wl1271_allocate_sta_1006 wl1271_allocate_sta 0 1006 NULL
133205 +ds1337_set_alarm_1008 ds1337_set_alarm 0 1008 NULL
133206 +bt856_init_1009 bt856_init 0 1009 NULL
133207 +readreg_1017 readreg 0-1 1017 NULL
133208 +cxusb_i2c_xfer_1019 cxusb_i2c_xfer 0-3 1019 NULL nohasharray
133209 +_do_truncate_1019 _do_truncate 0 1019 &cxusb_i2c_xfer_1019
133210 +smk_write_cipso2_1021 smk_write_cipso2 3-0 1021 NULL
133211 +si476x_core_cmd_am_rsq_status_1023 si476x_core_cmd_am_rsq_status 0 1023 NULL
133212 +show_fc_host_serial_number_1024 show_fc_host_serial_number 0 1024 NULL
133213 +niu_enable_rx_channel_1025 niu_enable_rx_channel 0 1025 NULL
133214 +exofs_writepages_1027 exofs_writepages 0 1027 NULL
133215 +il3945_show_antenna_1032 il3945_show_antenna 0 1032 NULL nohasharray
133216 +minor_show_1032 minor_show 0 1032 &il3945_show_antenna_1032
133217 +mpu401_open_1036 mpu401_open 0 1036 NULL nohasharray
133218 +mlx4_en_create_drop_qp_1036 mlx4_en_create_drop_qp 0 1036 &mpu401_open_1036
133219 +ltc4245_show_alarm_1037 ltc4245_show_alarm 0 1037 NULL
133220 +adis_update_scan_mode_1039 adis_update_scan_mode 0 1039 NULL
133221 +ath5k_start_1041 ath5k_start 0 1041 NULL
133222 +gigaset_initdriver_1060 gigaset_initdriver 2 1060 NULL nohasharray
133223 +lpfc_aer_support_store_1060 lpfc_aer_support_store 0-4 1060 &gigaset_initdriver_1060
133224 +qlcnic_fw_create_ctx_1065 qlcnic_fw_create_ctx 0 1065 NULL
133225 +mce_request_packet_1073 mce_request_packet 3 1073 NULL nohasharray
133226 +writeout_1073 writeout 0 1073 &mce_request_packet_1073
133227 +data_calc_1074 data_calc 0 1074 NULL
133228 +agp_create_memory_1075 agp_create_memory 1 1075 NULL nohasharray
133229 +mwifiex_histogram_write_1075 mwifiex_histogram_write 0-3 1075 &agp_create_memory_1075
133230 +hwrng_init_1077 hwrng_init 0 1077 NULL
133231 +tps65912_gpio_input_1084 tps65912_gpio_input 0 1084 NULL
133232 +nfs_pgarray_set_1085 nfs_pgarray_set 2 1085 NULL
133233 +zl10039_writereg_1086 zl10039_writereg 0 1086 NULL
133234 +xs_sendpages_1091 xs_sendpages 5 1091 NULL
133235 +llcp_sock_sendmsg_1092 llcp_sock_sendmsg 4-0 1092 NULL
133236 +n_tracerouter_read_1094 n_tracerouter_read 0 1094 NULL
133237 +nfs4_init_nonuniform_client_string_1097 nfs4_init_nonuniform_client_string 3 1097 NULL nohasharray
133238 +iscsi_nacl_param_show_ErrorRecoveryLevel_1097 iscsi_nacl_param_show_ErrorRecoveryLevel 0 1097 &nfs4_init_nonuniform_client_string_1097
133239 +fmc_transfer_rds_from_internal_buff_1098 fmc_transfer_rds_from_internal_buff 0 1098 NULL nohasharray
133240 +ath10k_hif_start_1098 ath10k_hif_start 0 1098 &fmc_transfer_rds_from_internal_buff_1098
133241 +in1_input_show_1099 in1_input_show 0 1099 NULL
133242 +bitmap_parse_1103 bitmap_parse 0 1103 NULL
133243 +show_1104 show 0 1104 NULL
133244 +__arch_hweight8_1105 __arch_hweight8 0 1105 NULL
133245 +store_risefalltime_1109 store_risefalltime 0-4 1109 NULL
133246 +omninet_open_1110 omninet_open 0 1110 NULL
133247 +utf8s_to_utf16s_1115 utf8s_to_utf16s 0 1115 NULL
133248 +indirect_bytes_number_1116 indirect_bytes_number 0-2 1116 NULL
133249 +b43legacy_phy_versioning_1117 b43legacy_phy_versioning 0 1117 NULL
133250 +bql_show_limit_min_1118 bql_show_limit_min 0 1118 NULL
133251 +show_temp_crit_enable_1119 show_temp_crit_enable 0 1119 NULL
133252 +edac_fake_inject_write_1120 edac_fake_inject_write 0-3 1120 NULL nohasharray
133253 +sha1_base_finish_1120 sha1_base_finish 0 1120 &edac_fake_inject_write_1120
133254 +splice_read_1122 splice_read 0 1122 NULL
133255 +sdio_uart_write_room_1123 sdio_uart_write_room 0 1123 NULL nohasharray
133256 +drvctl_store_1123 drvctl_store 0-4 1123 &sdio_uart_write_room_1123
133257 +__btrfs_cow_block_1125 __btrfs_cow_block 0 1125 NULL nohasharray
133258 +__ext4_journal_stop_1125 __ext4_journal_stop 0 1125 &__btrfs_cow_block_1125
133259 +cfg80211_report_obss_beacon_1133 cfg80211_report_obss_beacon 3 1133 NULL
133260 +vmalloc_32_1135 vmalloc_32 1 1135 NULL
133261 +ad1848_prepare_for_input_1140 ad1848_prepare_for_input 0 1140 NULL
133262 +loop_attr_sizelimit_show_1142 loop_attr_sizelimit_show 0 1142 NULL
133263 +gadget_dev_desc_bMaxPacketSize0_store_1145 gadget_dev_desc_bMaxPacketSize0_store 0-3 1145 NULL
133264 +queue_max_integrity_segments_show_1146 queue_max_integrity_segments_show 0 1146 NULL
133265 +gadget_config_desc_bmAttributes_show_1150 gadget_config_desc_bmAttributes_show 0 1150 NULL nohasharray
133266 +rt2800usb_enable_radio_1150 rt2800usb_enable_radio 0 1150 &gadget_config_desc_bmAttributes_show_1150 nohasharray
133267 +patch_vt3476_1150 patch_vt3476 0 1150 &rt2800usb_enable_radio_1150
133268 +queue_max_hw_sectors_show_1155 queue_max_hw_sectors_show 0 1155 NULL
133269 +i2400m_rx_ctl_1157 i2400m_rx_ctl 4 1157 NULL
133270 +lbs_set_host_sleep_1159 lbs_set_host_sleep 0 1159 NULL
133271 +hso_sysfs_show_porttype_1161 hso_sysfs_show_porttype 0 1161 NULL
133272 +invalid_io_show_1165 invalid_io_show 0 1165 NULL
133273 +wl18xx_acx_clear_statistics_1174 wl18xx_acx_clear_statistics 0 1174 NULL
133274 +pfkey_xfrm_policy2msg_size_1176 pfkey_xfrm_policy2msg_size 0 1176 NULL nohasharray
133275 +dw2104_i2c_transfer_1176 dw2104_i2c_transfer 0-3 1176 &pfkey_xfrm_policy2msg_size_1176
133276 +shm32write__write_file_1183 shm32write__write_file 0 1183 NULL
133277 +show_1186 show 0 1186 NULL
133278 +ipc_alloc_1192 ipc_alloc 1 1192 NULL nohasharray
133279 +store_sf_ctrl_1192 store_sf_ctrl 0-4 1192 &ipc_alloc_1192
133280 +ib_create_send_mad_1196 ib_create_send_mad 5 1196 NULL nohasharray
133281 +mc13892_gpo_regulator_disable_1196 mc13892_gpo_regulator_disable 0 1196 &ib_create_send_mad_1196
133282 +tcm_loop_tpg_show_transport_status_1197 tcm_loop_tpg_show_transport_status 0 1197 NULL nohasharray
133283 +bdx_vlan_rx_add_vid_1197 bdx_vlan_rx_add_vid 0 1197 &tcm_loop_tpg_show_transport_status_1197
133284 +ivtvfb_set_par_1198 ivtvfb_set_par 0 1198 NULL nohasharray
133285 +pstore_ftrace_knob_write_1198 pstore_ftrace_knob_write 3 1198 &ivtvfb_set_par_1198
133286 +i2400m_rx_ctl_ack_1199 i2400m_rx_ctl_ack 3 1199 NULL
133287 +i2cdev_read_1206 i2cdev_read 3-0 1206 NULL
133288 +profile_capable_1207 profile_capable 0 1207 NULL
133289 +kernfs_iop_setattr_1212 kernfs_iop_setattr 0 1212 NULL
133290 +lov_ost_pool_init_1215 lov_ost_pool_init 2 1215 NULL
133291 +cifs_writev_1218 cifs_writev 0 1218 NULL nohasharray
133292 +mlx4_table_get_1218 mlx4_table_get 0 1218 &cifs_writev_1218
133293 +fsync_buffers_list_1219 fsync_buffers_list 0 1219 NULL
133294 +generic_file_splice_read_1220 generic_file_splice_read 0 1220 NULL
133295 +power_1221 power 0 1221 NULL
133296 +xhci_check_maxpacket_1225 xhci_check_maxpacket 0 1225 NULL nohasharray
133297 +show_fcstat_fc_xid_not_found_1225 show_fcstat_fc_xid_not_found 0 1225 &xhci_check_maxpacket_1225
133298 +pci_ni8430_init_1228 pci_ni8430_init 0 1228 NULL
133299 +ipw_packet_received_skb_1230 ipw_packet_received_skb 2 1230 NULL nohasharray
133300 +show_out0_ouput_1230 show_out0_ouput 0 1230 &ipw_packet_received_skb_1230
133301 +mtd_type_show_1233 mtd_type_show 0 1233 NULL nohasharray
133302 +lbs_set_iface_type_1233 lbs_set_iface_type 0 1233 &mtd_type_show_1233
133303 +ipw2100_set_address_1236 ipw2100_set_address 0 1236 NULL
133304 +kernfs_file_direct_read_1238 kernfs_file_direct_read 3-0 1238 NULL
133305 +acpi_battery_write_alarm_1240 acpi_battery_write_alarm 3-0 1240 NULL
133306 +v9fs_write_inode_dotl_1241 v9fs_write_inode_dotl 0 1241 NULL
133307 +ehci_urb_enqueue_1242 ehci_urb_enqueue 0 1242 NULL
133308 +usnic_ib_show_cq_per_vf_1244 usnic_ib_show_cq_per_vf 0 1244 NULL
133309 +snd_hdac_read_1245 snd_hdac_read 0 1245 NULL
133310 +qla2x00_total_isp_aborts_show_1247 qla2x00_total_isp_aborts_show 0 1247 NULL
133311 +class_osdblk_remove_1250 class_osdblk_remove 0-4 1250 NULL
133312 +ipath_read_umem64_1254 ipath_read_umem64 0 1254 NULL
133313 +drm_primary_helper_create_plane_1262 drm_primary_helper_create_plane 3 1262 NULL
133314 +rocker_group_l2_fan_out_1265 rocker_group_l2_fan_out 3-0 1265 NULL
133315 +tw9910_s_fmt_1268 tw9910_s_fmt 0 1268 NULL nohasharray
133316 +roccat_common2_sysfs_write_keys_macro_1268 roccat_common2_sysfs_write_keys_macro 0-6-5 1268 &tw9910_s_fmt_1268
133317 +patch_ca0132_1272 patch_ca0132 0 1272 NULL
133318 +ioctl_private_iw_point_1273 ioctl_private_iw_point 7 1273 NULL nohasharray
133319 +show_aout_1273 show_aout 0 1273 &ioctl_private_iw_point_1273
133320 +bmc150_accel_validate_trigger_1275 bmc150_accel_validate_trigger 0 1275 NULL
133321 +n_ext_ts_show_1281 n_ext_ts_show 0 1281 NULL
133322 +snd_pcm_do_stop_1282 snd_pcm_do_stop 0 1282 NULL nohasharray
133323 +lpfc_bg_info_show_1282 lpfc_bg_info_show 0 1282 &snd_pcm_do_stop_1282
133324 +gdth_set_info_1287 gdth_set_info 0-3 1287 NULL nohasharray
133325 +SyS_flistxattr_1287 SyS_flistxattr 3 1287 &gdth_set_info_1287
133326 +tx_frag_in_process_called_read_1290 tx_frag_in_process_called_read 3-0 1290 NULL
133327 +add_std_chmaps_1291 add_std_chmaps 0 1291 NULL
133328 +posix_acl_xattr_set_1301 posix_acl_xattr_set 4-0 1301 NULL
133329 +falcon_reconfigure_port_1309 falcon_reconfigure_port 0 1309 NULL
133330 +nc_vendor_read_1315 nc_vendor_read 0 1315 NULL
133331 +ndo_switch_parent_id_get_1316 ndo_switch_parent_id_get 0 1316 NULL
133332 +wm_adsp_buf_alloc_1317 wm_adsp_buf_alloc 2 1317 NULL
133333 +edge_write_room_1318 edge_write_room 0 1318 NULL nohasharray
133334 +runtime_show_1318 runtime_show 0 1318 &edge_write_room_1318
133335 +show_eeprom_delay_1320 show_eeprom_delay 0 1320 NULL nohasharray
133336 +vbi_out_start_streaming_1320 vbi_out_start_streaming 0 1320 &show_eeprom_delay_1320
133337 +intel_iommu_show_ecap_1321 intel_iommu_show_ecap 0 1321 NULL
133338 +rio_mport_scan_1322 rio_mport_scan 0 1322 NULL
133339 +qlcnic_pci_sriov_configure_1327 qlcnic_pci_sriov_configure 2-0 1327 NULL nohasharray
133340 +push_node_left_1327 push_node_left 0 1327 &qlcnic_pci_sriov_configure_1327 nohasharray
133341 +mt9m111_set_red_balance_1327 mt9m111_set_red_balance 0 1327 &push_node_left_1327 nohasharray
133342 +geos_gpio_store_1327 geos_gpio_store 0-4 1327 &mt9m111_set_red_balance_1327
133343 +udf_statfs_1329 udf_statfs 0 1329 NULL
133344 +SMB2_get_srv_num_1333 SMB2_get_srv_num 0 1333 NULL
133345 +carl9170_rx_stream_1334 carl9170_rx_stream 3 1334 NULL nohasharray
133346 +md5_final_1334 md5_final 0 1334 &carl9170_rx_stream_1334
133347 +tcp_port_read_1340 tcp_port_read 0 1340 NULL
133348 +btrfs_submit_compressed_write_1347 btrfs_submit_compressed_write 5 1347 NULL
133349 +gen_pool_best_fit_1348 gen_pool_best_fit 2-3-4 1348 NULL
133350 +dccp_packet_1350 dccp_packet 0 1350 NULL nohasharray
133351 +nilfs_flush_device_1350 nilfs_flush_device 0 1350 &dccp_packet_1350 nohasharray
133352 +o2nm_cluster_attr_reconnect_delay_ms_write_1350 o2nm_cluster_attr_reconnect_delay_ms_write 0-3 1350 &nilfs_flush_device_1350
133353 +bond_verify_device_path_1352 bond_verify_device_path 3 1352 NULL nohasharray
133354 +tg_set_conf_u64_1352 tg_set_conf_u64 0-3 1352 &bond_verify_device_path_1352
133355 +em28xx_set_audio_source_1356 em28xx_set_audio_source 0 1356 NULL nohasharray
133356 +wait_obj_created_1356 wait_obj_created 0 1356 &em28xx_set_audio_source_1356
133357 +snd_pcm_lib_write1_1358 snd_pcm_lib_write1 0-3 1358 NULL
133358 +ipx_sendmsg_1362 ipx_sendmsg 4-0 1362 NULL nohasharray
133359 +show_fan_step_output_1362 show_fan_step_output 0 1362 &ipx_sendmsg_1362
133360 +__fscache_read_or_alloc_page_1365 __fscache_read_or_alloc_page 0 1365 NULL
133361 +bfad_im_fw_version_show_1366 bfad_im_fw_version_show 0 1366 NULL
133362 +pirq_enable_irq_1368 pirq_enable_irq 0 1368 NULL
133363 +fw_stats_raw_read_1369 fw_stats_raw_read 3-0 1369 NULL
133364 +snd_seq_ioctl_set_client_pool_1370 snd_seq_ioctl_set_client_pool 0 1370 NULL
133365 +ocfs2_prepare_inode_for_write_1372 ocfs2_prepare_inode_for_write 0 1372 NULL
133366 +qla2x00_thermal_temp_show_1374 qla2x00_thermal_temp_show 0 1374 NULL
133367 +xpcs_reg_addr_read_1381 xpcs_reg_addr_read 3-0 1381 NULL nohasharray
133368 +rtl8180_init_rx_ring_1381 rtl8180_init_rx_ring 0 1381 &xpcs_reg_addr_read_1381
133369 +sht15_store_heater_1382 sht15_store_heater 0-4 1382 NULL
133370 +sctp_setsockopt_initmsg_1383 sctp_setsockopt_initmsg 3-0 1383 NULL
133371 +do_msgsnd_1387 do_msgsnd 4 1387 NULL nohasharray
133372 +show_global_beep_1387 show_global_beep 0 1387 &do_msgsnd_1387
133373 +snd_at73c213_pcm_prepare_1388 snd_at73c213_pcm_prepare 0 1388 NULL nohasharray
133374 +ds2781_set_rsgain_register_1388 ds2781_set_rsgain_register 0 1388 &snd_at73c213_pcm_prepare_1388
133375 +common_perm_mnt_dentry_1390 common_perm_mnt_dentry 0 1390 NULL
133376 +SYSC_io_getevents_1392 SYSC_io_getevents 3 1392 NULL
133377 +zone_page_state_1393 zone_page_state 0 1393 NULL
133378 +error_1397 error 0 1397 NULL
133379 +hugetlbfs_write_end_1398 hugetlbfs_write_end 0-5 1398 NULL
133380 +rbd_size_show_1401 rbd_size_show 0 1401 NULL nohasharray
133381 +snd_hda_codec_build_pcms_1401 snd_hda_codec_build_pcms 0 1401 &rbd_size_show_1401
133382 +hci_si_event_1404 hci_si_event 3 1404 NULL nohasharray
133383 +matroxfb_dh_decode_var_1404 matroxfb_dh_decode_var 0 1404 &hci_si_event_1404
133384 +ivtv_start_v4l2_decode_stream_1406 ivtv_start_v4l2_decode_stream 0 1406 NULL
133385 +show_in_min_alarm_1408 show_in_min_alarm 0 1408 NULL
133386 +wait_comp_1409 wait_comp 0 1409 NULL
133387 +b43_gphy_op_switch_channel_1410 b43_gphy_op_switch_channel 0 1410 NULL
133388 +snd_cmipci_capture_trigger_1411 snd_cmipci_capture_trigger 0 1411 NULL
133389 +cfs_trace_copyout_string_1416 cfs_trace_copyout_string 2 1416 NULL
133390 +hfsplus_security_getxattr_1419 hfsplus_security_getxattr 0 1419 NULL
133391 +sctp_sf_abort_violation_1420 sctp_sf_abort_violation 7 1420 NULL
133392 +find_temp_source_1425 find_temp_source 0 1425 NULL
133393 +store_tempsense_1428 store_tempsense 0-4 1428 NULL
133394 +cpia2_read_1434 cpia2_read 0 1434 NULL
133395 +init_rs_internal_1436 init_rs_internal 1 1436 NULL
133396 +stack_max_size_read_1445 stack_max_size_read 3 1445 NULL
133397 +brcmf_sdio_read_control_1451 brcmf_sdio_read_control 3 1451 NULL
133398 +__cfg80211_alloc_reply_skb_1454 __cfg80211_alloc_reply_skb 4 1454 NULL nohasharray
133399 +t4_sge_alloc_eth_txq_1454 t4_sge_alloc_eth_txq 0 1454 &__cfg80211_alloc_reply_skb_1454
133400 +snd_es1938_playback1_prepare_1455 snd_es1938_playback1_prepare 0 1455 NULL
133401 +smk_parse_long_rule_1461 smk_parse_long_rule 0 1461 NULL
133402 +tx_queue_len_read_1463 tx_queue_len_read 3-0 1463 NULL
133403 +sub_interval_1466 sub_interval 0 1466 NULL
133404 +xprt_alloc_1475 xprt_alloc 2 1475 NULL
133405 +SYSC_syslog_1477 SYSC_syslog 3 1477 NULL nohasharray
133406 +nes_show_adapter_1477 nes_show_adapter 0 1477 &SYSC_syslog_1477
133407 +selinux_getprocattr_1481 selinux_getprocattr 0 1481 NULL
133408 +set_otp0en_1484 set_otp0en 4-0 1484 NULL
133409 +sta_num_ps_buf_frames_read_1488 sta_num_ps_buf_frames_read 3-0 1488 NULL
133410 +efivar_store_raw_1489 efivar_store_raw 0-3 1489 NULL
133411 +osd_req_decode_sense_1492 osd_req_decode_sense 0 1492 NULL
133412 +usbvision_i2c_read_1493 usbvision_i2c_read 0-4 1493 NULL nohasharray
133413 +iwl_dbgfs_bt_tx_prio_write_1493 iwl_dbgfs_bt_tx_prio_write 0-3 1493 &usbvision_i2c_read_1493
133414 +snd_seq_ioctl_remove_events_1494 snd_seq_ioctl_remove_events 0 1494 NULL
133415 +scsiback_tpg_param_show_alias_1495 scsiback_tpg_param_show_alias 0 1495 NULL
133416 +fpregs_set_1497 fpregs_set 4 1497 NULL
133417 +em_show_1501 em_show 0 1501 NULL nohasharray
133418 +__blk_bios_map_sg_1501 __blk_bios_map_sg 0 1501 &em_show_1501
133419 +packet_buffer_get_1505 packet_buffer_get 0 1505 NULL
133420 +show_constraint_power_limit_uw_1509 show_constraint_power_limit_uw 0 1509 NULL
133421 +khugepaged_max_ptes_none_show_1514 khugepaged_max_ptes_none_show 0 1514 NULL
133422 +smack_netlabel_1516 smack_netlabel 0 1516 NULL
133423 +tomoyo_round2_1518 tomoyo_round2 0 1518 NULL
133424 +bluetooth_store_1522 bluetooth_store 4-0 1522 NULL
133425 +wm831x_alive_ldo_get_status_1525 wm831x_alive_ldo_get_status 0 1525 NULL
133426 +ieee80211_get_regs_len_1527 ieee80211_get_regs_len 0 1527 NULL
133427 +alloc_perm_bits_1532 alloc_perm_bits 2 1532 NULL
133428 +tx_packets_show_1535 tx_packets_show 0 1535 NULL
133429 +v9fs_file_write_1539 v9fs_file_write 0-3 1539 NULL
133430 +new_rsb_count_write_1543 new_rsb_count_write 3-0 1543 NULL
133431 +iscsit_na_nopin_response_timeout_1544 iscsit_na_nopin_response_timeout 0 1544 NULL
133432 +target_stat_scsi_att_intr_port_show_attr_port_auth_indx_1547 target_stat_scsi_att_intr_port_show_attr_port_auth_indx 0 1547 NULL
133433 +mei_txe_fw_status_1549 mei_txe_fw_status 0 1549 NULL
133434 +set_max_min_1551 set_max_min 0-4 1551 NULL
133435 +queue_show_iostats_1552 queue_show_iostats 0 1552 NULL
133436 +vxge_del_mac_addr_1554 vxge_del_mac_addr 0 1554 NULL
133437 +ath6kl_init_get_fwcaps_1557 ath6kl_init_get_fwcaps 3 1557 NULL
133438 +lpfc_txq_hw_show_1558 lpfc_txq_hw_show 0 1558 NULL nohasharray
133439 +acerhdf_set_mode_1558 acerhdf_set_mode 0 1558 &lpfc_txq_hw_show_1558
133440 +TermChar_store_1561 TermChar_store 0-4 1561 NULL
133441 +w1_f12_read_state_1565 w1_f12_read_state 0-5-6 1565 NULL
133442 +max_freq_store_1570 max_freq_store 0-4 1570 NULL
133443 +compat_sys_vmsplice_1571 compat_sys_vmsplice 3 1571 NULL
133444 +pages_to_scan_store_1572 pages_to_scan_store 0-4 1572 NULL
133445 +raid_disks_show_1573 raid_disks_show 0 1573 NULL nohasharray
133446 +ssu100_open_1573 ssu100_open 0 1573 &raid_disks_show_1573
133447 +gadget_config_name_configuration_store_1575 gadget_config_name_configuration_store 0-3 1575 NULL
133448 +cyapa_gen5_get_query_data_1577 cyapa_gen5_get_query_data 0 1577 NULL
133449 +de4x5_init_1580 de4x5_init 0 1580 NULL nohasharray
133450 +__rtc_set_alarm_1580 __rtc_set_alarm 0 1580 &de4x5_init_1580
133451 +usblp_show_ieee1284_id_1581 usblp_show_ieee1284_id 0 1581 NULL
133452 +vv6410_start_1582 vv6410_start 0 1582 NULL
133453 +ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime_1589 ieee80211_if_read_dot11MeshHWMPnetDiameterTraversalTime 3-0 1589 NULL
133454 +dccp_v6_connect_1590 dccp_v6_connect 0 1590 NULL
133455 +fc_frame_alloc_1596 fc_frame_alloc 2 1596 NULL
133456 +b44_init_one_1603 b44_init_one 0 1603 NULL
133457 +snd_seq_kernel_client_enqueue_blocking_1604 snd_seq_kernel_client_enqueue_blocking 0 1604 NULL
133458 +__uncore_match_show_1606 __uncore_match_show 0 1606 NULL nohasharray
133459 +disabled_store_1606 disabled_store 0-4 1606 &__uncore_match_show_1606
133460 +packet_buffer_init_1607 packet_buffer_init 2 1607 NULL
133461 +btmrvl_hscmd_read_1614 btmrvl_hscmd_read 3-0 1614 NULL
133462 +wl1271_ap_init_deauth_template_1617 wl1271_ap_init_deauth_template 0 1617 NULL
133463 +v9fs_fid_xattr_get_1618 v9fs_fid_xattr_get 0 1618 NULL
133464 +jfs_write_inode_1620 jfs_write_inode 0 1620 NULL
133465 +zd_read_regdomain_1622 zd_read_regdomain 0 1622 NULL
133466 +beiscsi_get_initname_1629 beiscsi_get_initname 0 1629 NULL
133467 +ip_tunnel_init_1633 ip_tunnel_init 0 1633 NULL
133468 +rsb_insert_1636 rsb_insert 0 1636 NULL nohasharray
133469 +inv_fifo_rate_show_1636 inv_fifo_rate_show 0 1636 &rsb_insert_1636
133470 +cifs_write_end_1643 cifs_write_end 0-5 1643 NULL
133471 +qla24xx_84xx_fw_version_show_1644 qla24xx_84xx_fw_version_show 0 1644 NULL
133472 +iwl_pcie_set_hw_ready_1649 iwl_pcie_set_hw_ready 0 1649 NULL
133473 +set_sample_rate_v1_1651 set_sample_rate_v1 0 1651 NULL
133474 +tpm_send_1655 tpm_send 0-3 1655 NULL
133475 +ikconfig_read_current_1658 ikconfig_read_current 3-0 1658 NULL
133476 +map_block_for_writepage_1662 map_block_for_writepage 0 1662 NULL nohasharray
133477 +bh1770_lux_update_thresholds_1662 bh1770_lux_update_thresholds 0 1662 &map_block_for_writepage_1662
133478 +mei_cl_recv_1665 mei_cl_recv 3 1665 NULL
133479 +nct6775_create_attr_group_1677 nct6775_create_attr_group 3 1677 NULL
133480 +o2hb_region_blocks_read_1679 o2hb_region_blocks_read 0 1679 NULL
133481 +hso_net_open_1680 hso_net_open 0 1680 NULL nohasharray
133482 +amd_iommu_suspend_1680 amd_iommu_suspend 0 1680 &hso_net_open_1680
133483 +__qib_get_user_pages_1681 __qib_get_user_pages 0 1681 NULL nohasharray
133484 +ath10k_station_disassoc_1681 ath10k_station_disassoc 0 1681 &__qib_get_user_pages_1681
133485 +ath10k_bmi_lz_data_1682 ath10k_bmi_lz_data 0 1682 NULL nohasharray
133486 +niu_compute_rbr_cfig_b_1682 niu_compute_rbr_cfig_b 0 1682 &ath10k_bmi_lz_data_1682
133487 +configfs_read_file_1683 configfs_read_file 3-0 1683 NULL
133488 +irst_store_wakeup_events_1684 irst_store_wakeup_events 0-4 1684 NULL
133489 +rio_enum_mport_1685 rio_enum_mport 0 1685 NULL
133490 +nilfs_palloc_count_max_entries_1687 nilfs_palloc_count_max_entries 0 1687 NULL
133491 +tps65217_pmic_enable_1688 tps65217_pmic_enable 0 1688 NULL
133492 +em25xx_bus_B_recv_bytes_1689 em25xx_bus_B_recv_bytes 0-4 1689 NULL nohasharray
133493 +ssp_check_lines_1689 ssp_check_lines 0 1689 &em25xx_bus_B_recv_bytes_1689
133494 +lpfc_max_rpi_show_1691 lpfc_max_rpi_show 0 1691 NULL
133495 +ipr_store_iopoll_weight_1694 ipr_store_iopoll_weight 0-4 1694 NULL
133496 +iscsit_na_nopin_timeout_1695 iscsit_na_nopin_timeout 0 1695 NULL
133497 +enable_irq_1698 enable_irq 0 1698 NULL nohasharray
133498 +dlm_control_store_1698 dlm_control_store 0-3 1698 &enable_irq_1698
133499 +iwl_dbgfs_d0i3_refs_read_1705 iwl_dbgfs_d0i3_refs_read 3-0 1705 NULL
133500 +pdu_write_u_1710 pdu_write_u 3 1710 NULL
133501 +coda_psdev_write_1711 coda_psdev_write 3-0 1711 NULL
133502 +btrfs_dir_data_len_1714 btrfs_dir_data_len 0 1714 NULL
133503 +udf_setattr_1716 udf_setattr 0 1716 NULL
133504 +ufx_blank_1723 ufx_blank 0 1723 NULL
133505 +mp_pin_to_gsi_1726 mp_pin_to_gsi 0-2 1726 NULL
133506 +internal_create_group_1733 internal_create_group 0 1733 NULL
133507 +dev_irnet_read_1741 dev_irnet_read 3-0 1741 NULL
133508 +usb_ep_align_maybe_1743 usb_ep_align_maybe 0-3 1743 NULL
133509 +tx_frag_called_read_1748 tx_frag_called_read 3-0 1748 NULL
133510 +br_vlan_init_1752 br_vlan_init 0 1752 NULL nohasharray
133511 +fm10k_setup_rx_resources_1752 fm10k_setup_rx_resources 0 1752 &br_vlan_init_1752
133512 +bfs_write_inode_1755 bfs_write_inode 0 1755 NULL
133513 +nobh_writepage_1757 nobh_writepage 0 1757 NULL
133514 +ieee80211_new_mesh_header_1761 ieee80211_new_mesh_header 0 1761 NULL
133515 +start_transport_1762 start_transport 0 1762 NULL
133516 +ebt_size_mwt_1768 ebt_size_mwt 0 1768 NULL
133517 +__mlx4_qp_reserve_range_1773 __mlx4_qp_reserve_range 3-0 1773 NULL
133518 +cosa_write_1774 cosa_write 3 1774 NULL
133519 +set_temp_emergency_1776 set_temp_emergency 0-4 1776 NULL
133520 +event_show_1780 event_show 0 1780 NULL
133521 +tpacpi_driver_wlsw_emulstate_store_1783 tpacpi_driver_wlsw_emulstate_store 0-3 1783 NULL
133522 +usb_dmac_desc_alloc_1792 usb_dmac_desc_alloc 2 1792 NULL
133523 +fcoe_ctlr_device_add_1793 fcoe_ctlr_device_add 3 1793 NULL
133524 +ueth_change_mtu_1794 ueth_change_mtu 0 1794 NULL
133525 +show_auto_fan_1801 show_auto_fan 0 1801 NULL
133526 +qlcnic_sriov_alloc_bc_mbx_args_1809 qlcnic_sriov_alloc_bc_mbx_args 0 1809 NULL
133527 +vt596_access_1815 vt596_access 0 1815 NULL
133528 +cyapa_get_state_1817 cyapa_get_state 0 1817 NULL
133529 +sta_aid_read_1819 sta_aid_read 3-0 1819 NULL
133530 +genfs_read_1821 genfs_read 0 1821 NULL
133531 +vicam_set_camera_power_1824 vicam_set_camera_power 0 1824 NULL
133532 +set_lcd_brightness_1831 set_lcd_brightness 0 1831 NULL
133533 +disk_events_poll_msecs_store_1832 disk_events_poll_msecs_store 0-4 1832 NULL
133534 +qla27xx_fwdt_template_default_size_1836 qla27xx_fwdt_template_default_size 0 1836 NULL
133535 +qlcnic_get_phys_port_id_1839 qlcnic_get_phys_port_id 0 1839 NULL
133536 +subsystem_device_show_1840 subsystem_device_show 0 1840 NULL
133537 +show_1841 show 0 1841 NULL
133538 +usbduxsigma_firmware_upload_1843 usbduxsigma_firmware_upload 3 1843 NULL
133539 +fm10k_iov_configure_1845 fm10k_iov_configure 0-2 1845 NULL
133540 +ov9650_set_auto_white_balance_1847 ov9650_set_auto_white_balance 0 1847 NULL
133541 +xfs_vm_write_end_1854 xfs_vm_write_end 5-0 1854 NULL
133542 +bq32k_rtc_read_time_1863 bq32k_rtc_read_time 0 1863 NULL
133543 +device_prepare_1870 device_prepare 0 1870 NULL
133544 +qlcnic_config_port_mirroring_1872 qlcnic_config_port_mirroring 0 1872 NULL
133545 +rds_cong_monitor_1879 rds_cong_monitor 0 1879 NULL
133546 +sb_issue_zeroout_1884 sb_issue_zeroout 3 1884 NULL
133547 +show_fcoe_fcf_device_fabric_name_1885 show_fcoe_fcf_device_fabric_name 0 1885 NULL
133548 +output_read_1886 output_read 0-5-6 1886 NULL
133549 +acpi_device_update_power_1887 acpi_device_update_power 0 1887 NULL
133550 +polling_interval_store_1888 polling_interval_store 0-4 1888 NULL
133551 +write_1891 write 0 1891 NULL
133552 +show_pwm_auto_point1_pwm_1896 show_pwm_auto_point1_pwm 0 1896 NULL
133553 +rx_defrag_called_read_1897 rx_defrag_called_read 3-0 1897 NULL
133554 +nfs_parse_server_name_1899 nfs_parse_server_name 2 1899 NULL
133555 +smsc9420_ethtool_get_eeprom_len_1900 smsc9420_ethtool_get_eeprom_len 0 1900 NULL nohasharray
133556 +SyS_add_key_1900 SyS_add_key 4 1900 &smsc9420_ethtool_get_eeprom_len_1900
133557 +pty_write_room_1904 pty_write_room 0 1904 NULL nohasharray
133558 +gfs2_getxattr_1904 gfs2_getxattr 0 1904 &pty_write_room_1904
133559 +rs_sta_dbgfs_drv_tx_stats_write_1908 rs_sta_dbgfs_drv_tx_stats_write 0-3 1908 NULL
133560 +isku_sysfs_write_keys_media_1910 isku_sysfs_write_keys_media 6-0-5 1910 NULL
133561 +fst_open_1911 fst_open 0 1911 NULL
133562 +cdc_ncm_show_wNdpOutPayloadRemainder_1917 cdc_ncm_show_wNdpOutPayloadRemainder 0 1917 NULL
133563 +uhid_char_read_1920 uhid_char_read 3-0 1920 NULL
133564 +pwc_s_ctrl_1924 pwc_s_ctrl 0 1924 NULL
133565 +cxacru_sysfs_show_transmitter_power_1925 cxacru_sysfs_show_transmitter_power 0 1925 NULL nohasharray
133566 +tcp_cgroup_reset_1925 tcp_cgroup_reset 0-3 1925 &cxacru_sysfs_show_transmitter_power_1925
133567 +tx_tx_retry_data_read_1926 tx_tx_retry_data_read 3-0 1926 NULL
133568 +vlan_dev_set_mac_address_1927 vlan_dev_set_mac_address 0 1927 NULL
133569 +kfd_cache_show_1929 kfd_cache_show 0 1929 NULL
133570 +rio_read_config_1932 rio_read_config 0-6-5 1932 NULL nohasharray
133571 +ecryptfs_fsync_1932 ecryptfs_fsync 0 1932 &rio_read_config_1932 nohasharray
133572 +niu_enable_ldn_in_ldg_1932 niu_enable_ldn_in_ldg 0 1932 &ecryptfs_fsync_1932
133573 +bdev_erase_1933 bdev_erase 3 1933 NULL
133574 +bnx2x_set_eth_mac_1936 bnx2x_set_eth_mac 0 1936 NULL
133575 +gsp_receive_1939 gsp_receive 0-3 1939 NULL
133576 +nvif_object_sclass_1940 nvif_object_sclass 3 1940 NULL nohasharray
133577 +cyttsp_probe_1940 cyttsp_probe 4 1940 &nvif_object_sclass_1940
133578 +bcm7xxx_apd_enable_1942 bcm7xxx_apd_enable 0 1942 NULL nohasharray
133579 +check_dyn_adc_switch_1942 check_dyn_adc_switch 0 1942 &bcm7xxx_apd_enable_1942
133580 +e100_get_sset_count_1943 e100_get_sset_count 0 1943 NULL
133581 +ieee80211_if_fmt_dot11MeshConfirmTimeout_1945 ieee80211_if_fmt_dot11MeshConfirmTimeout 3 1945 NULL
133582 +igb_open_1946 igb_open 0 1946 NULL
133583 +i40e_vsi_setup_rx_resources_1947 i40e_vsi_setup_rx_resources 0 1947 NULL
133584 +fcoe_vport_create_1948 fcoe_vport_create 0 1948 NULL
133585 +max_readahead_show_1952 max_readahead_show 0 1952 NULL
133586 +w1_ds2780_do_io_1954 w1_ds2780_do_io 4-3-0 1954 NULL
133587 +update_qd_1955 update_qd 0 1955 NULL
133588 +read_swap_header_1957 read_swap_header 0 1957 NULL
133589 +b43legacy_wireless_core_start_1958 b43legacy_wireless_core_start 0 1958 NULL
133590 +__assign_irq_vector_1961 __assign_irq_vector 0 1961 NULL
133591 +show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963 show_session_param_ISCSI_PARAM_TGT_RESET_TMO 0 1963 NULL nohasharray
133592 +ql_get_adapter_resources_1963 ql_get_adapter_resources 0 1963 &show_session_param_ISCSI_PARAM_TGT_RESET_TMO_1963
133593 +ivtv_v4l2_read_1964 ivtv_v4l2_read 3-0 1964 NULL nohasharray
133594 +dvb_net_open_1964 dvb_net_open 0 1964 &ivtv_v4l2_read_1964
133595 +qla2xxx_get_vpd_field_1965 qla2xxx_get_vpd_field 4 1965 NULL
133596 +nvkm_client_map_1967 nvkm_client_map 2-3 1967 NULL
133597 +xgbe_set_mac_address_1968 xgbe_set_mac_address 0 1968 NULL
133598 +bq2415x_get_current_limit_1969 bq2415x_get_current_limit 0 1969 NULL nohasharray
133599 +cyapa_show_baseline_1969 cyapa_show_baseline 0 1969 &bq2415x_get_current_limit_1969
133600 +libcfs_sock_write_1978 libcfs_sock_write 3 1978 NULL
133601 +selinux_inode_setotherxattr_1980 selinux_inode_setotherxattr 0 1980 NULL
133602 +config_table_show_1982 config_table_show 0 1982 NULL
133603 +__uncore_filter_nc_show_1983 __uncore_filter_nc_show 0 1983 NULL
133604 +sel_read_avc_hash_stats_1984 sel_read_avc_hash_stats 3-0 1984 NULL
133605 +proc_sys_setattr_1985 proc_sys_setattr 0 1985 NULL
133606 +gpio_power_write_1991 gpio_power_write 3-0 1991 NULL
133607 +__alloc_bootmem_node_1992 __alloc_bootmem_node 2 1992 NULL
133608 +show_session_param_ISCSI_PARAM_ISID_2003 show_session_param_ISCSI_PARAM_ISID 0 2003 NULL nohasharray
133609 +usb_sleep_charge_store_2003 usb_sleep_charge_store 0-4 2003 &show_session_param_ISCSI_PARAM_ISID_2003
133610 +adt7411_show_input_2009 adt7411_show_input 0 2009 NULL
133611 +rx_rx_defrag_read_2010 rx_rx_defrag_read 3-0 2010 NULL
133612 +snd_bt87x_start_2014 snd_bt87x_start 0 2014 NULL
133613 +acpi_ex_create_power_resource_2015 acpi_ex_create_power_resource 0 2015 NULL
133614 +msgdma_initialize_2017 msgdma_initialize 0 2017 NULL nohasharray
133615 +dps0_insert_key_2017 dps0_insert_key 0-4 2017 &msgdma_initialize_2017
133616 +write_flush_pipefs_2021 write_flush_pipefs 3-0 2021 NULL
133617 +show_otp5en_2024 show_otp5en 0 2024 NULL nohasharray
133618 +__uncore_mask_rds_show_2024 __uncore_mask_rds_show 0 2024 &show_otp5en_2024
133619 +devm_ioremap_nocache_2036 devm_ioremap_nocache 2-3 2036 NULL
133620 +ebitmap_read_2039 ebitmap_read 0 2039 NULL
133621 +cifs_read_2041 cifs_read 0 2041 NULL
133622 +ims_pcu_send_command_2046 ims_pcu_send_command 0 2046 NULL
133623 +ath6kl_fwlog_mask_read_2050 ath6kl_fwlog_mask_read 3-0 2050 NULL
133624 +atl1_get_sset_count_2051 atl1_get_sset_count 0 2051 NULL
133625 +bq2415x_sysfs_show_registers_2055 bq2415x_sysfs_show_registers 0 2055 NULL
133626 +show_speed_2057 show_speed 0 2057 NULL
133627 +tpg_alloc_2062 tpg_alloc 2 2062 NULL
133628 +ipath_manage_rcvq_2063 ipath_manage_rcvq 0 2063 NULL
133629 +ledtrig_cpu_notify_2064 ledtrig_cpu_notify 0 2064 NULL
133630 +nfs_proc_setattr_2065 nfs_proc_setattr 0 2065 NULL
133631 +__generic_copy_from_user_intel_2073 __generic_copy_from_user_intel 0 2073 NULL
133632 +tpacpi_driver_bluetooth_emulstate_store_2079 tpacpi_driver_bluetooth_emulstate_store 0-3 2079 NULL
133633 +recover_callbacks_read_2080 recover_callbacks_read 0 2080 NULL
133634 +iwl_dbgfs_current_sleep_command_read_2081 iwl_dbgfs_current_sleep_command_read 3-0 2081 NULL
133635 +pwm_period_store_2082 pwm_period_store 0-4 2082 NULL
133636 +nfs_statfs_2086 nfs_statfs 0 2086 NULL
133637 +mptscsih_device_delay_show_2089 mptscsih_device_delay_show 0 2089 NULL
133638 +max_luns_store_2090 max_luns_store 0-3 2090 NULL
133639 +smbioslabel_show_2094 smbioslabel_show 0 2094 NULL nohasharray
133640 +store_2094 store 0-3 2094 &smbioslabel_show_2094
133641 +xgmac_reg_value_read_2095 xgmac_reg_value_read 3-0 2095 NULL
133642 +set_unlock_args_2096 set_unlock_args 0 2096 NULL nohasharray
133643 +cdc_ncm_store_rx_max_2096 cdc_ncm_store_rx_max 0-4 2096 &set_unlock_args_2096
133644 +idetape_chrdev_read_2097 idetape_chrdev_read 3-0 2097 NULL nohasharray
133645 +f2fs_attr_show_2097 f2fs_attr_show 0 2097 &idetape_chrdev_read_2097
133646 +audit_expand_2098 audit_expand 2-0 2098 NULL
133647 +__set_print_fmt_2106 __set_print_fmt 0 2106 NULL
133648 +iwl_dbgfs_log_event_read_2107 iwl_dbgfs_log_event_read 3-0 2107 NULL
133649 +ecryptfs_encrypt_and_encode_filename_2109 ecryptfs_encrypt_and_encode_filename 6 2109 NULL
133650 +isl1208_i2c_set_alarm_2113 isl1208_i2c_set_alarm 0 2113 NULL
133651 +i8k_hwmon_show_pwm_2115 i8k_hwmon_show_pwm 0 2115 NULL nohasharray
133652 +xfs_dir2_leafn_add_2115 xfs_dir2_leafn_add 0 2115 &i8k_hwmon_show_pwm_2115
133653 +btrfs_file_extent_inline_len_2116 btrfs_file_extent_inline_len 0 2116 NULL nohasharray
133654 +store_temp_auto_base_2116 store_temp_auto_base 0-4 2116 &btrfs_file_extent_inline_len_2116
133655 +enable_read_2117 enable_read 3-0 2117 NULL nohasharray
133656 +__find_xattr_2117 __find_xattr 6 2117 &enable_read_2117
133657 +nfs_file_fsync_commit_2119 nfs_file_fsync_commit 0 2119 NULL
133658 +pcf50633_write_block_2124 pcf50633_write_block 2-3-0 2124 NULL
133659 +snd_interval_refine_last_2127 snd_interval_refine_last 0 2127 NULL
133660 +ad5398_disable_2128 ad5398_disable 0 2128 NULL
133661 +ixgbe_get_eeprom_len_2130 ixgbe_get_eeprom_len 0 2130 NULL
133662 +fill_input_pin_labels_2135 fill_input_pin_labels 0 2135 NULL
133663 +show_therm_min_2140 show_therm_min 0 2140 NULL nohasharray
133664 +target_stat_scsi_lu_attr_store_2140 target_stat_scsi_lu_attr_store 0 2140 &show_therm_min_2140
133665 +check_load_and_stores_2143 check_load_and_stores 2 2143 NULL
133666 +mlx4_init_icm_table_2151 mlx4_init_icm_table 4-5 2151 NULL nohasharray
133667 +multicast_query_response_interval_show_2151 multicast_query_response_interval_show 0 2151 &mlx4_init_icm_table_2151
133668 +iscsi_tpg_auth_store_userid_mutual_2152 iscsi_tpg_auth_store_userid_mutual 0-3 2152 NULL
133669 +usb_udc_softconn_store_2153 usb_udc_softconn_store 0-4 2153 NULL
133670 +__copy_to_user_ll_2157 __copy_to_user_ll 0 2157 NULL nohasharray
133671 +_drbd_send_page_2157 _drbd_send_page 4 2157 &__copy_to_user_ll_2157
133672 +cluster_cluster_name_read_2160 cluster_cluster_name_read 0 2160 NULL
133673 +dbg_check_inode_size_2165 dbg_check_inode_size 0 2165 NULL
133674 +_ore_get_io_state_2166 _ore_get_io_state 5-4-3-0 2166 NULL
133675 +rxrpc_preparse_s_2167 rxrpc_preparse_s 0 2167 NULL nohasharray
133676 +rtsx_pci_transfer_data_2167 rtsx_pci_transfer_data 3 2167 &rxrpc_preparse_s_2167
133677 +show_fc_starget_node_name_2171 show_fc_starget_node_name 0 2171 NULL
133678 +ore_read_2175 ore_read 0 2175 NULL
133679 +intel_i2c_quirk_xfer_2183 intel_i2c_quirk_xfer 0-4 2183 NULL
133680 +direction_output_2184 direction_output 0 2184 NULL
133681 +ebt_nat_out_2185 ebt_nat_out 0 2185 NULL
133682 +show_companion_2189 show_companion 0 2189 NULL
133683 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized_2190 target_core_alua_tg_pt_gp_store_attr_alua_support_active_nonoptimized 0-3 2190 NULL
133684 +w1_f1C_fix_count_2191 w1_f1C_fix_count 0-2-1-3 2191 NULL
133685 +bio_integrity_alloc_2194 bio_integrity_alloc 3 2194 NULL
133686 +picolcd_debug_reset_write_2195 picolcd_debug_reset_write 3-0 2195 NULL
133687 +wl1271_acx_init_mem_config_2199 wl1271_acx_init_mem_config 0 2199 NULL
133688 +out_write_bytes_avail_show_2201 out_write_bytes_avail_show 0 2201 NULL
133689 +ath10k_mac_txpower_recalc_2204 ath10k_mac_txpower_recalc 0 2204 NULL
133690 +mcs_receive_start_2206 mcs_receive_start 0 2206 NULL
133691 +ghash_final_2210 ghash_final 0 2210 NULL
133692 +il_send_cmd_pdu_2216 il_send_cmd_pdu 0 2216 NULL
133693 +ssb_bus_ssbbus_register_2217 ssb_bus_ssbbus_register 2 2217 NULL
133694 +u32_array_read_2219 u32_array_read 3-0 2219 NULL nohasharray
133695 +mei_dbgfs_read_meclients_2219 mei_dbgfs_read_meclients 3-0 2219 &u32_array_read_2219 nohasharray
133696 +canon_copy_from_read_buf_2219 canon_copy_from_read_buf 0 2219 &mei_dbgfs_read_meclients_2219
133697 +fore200e_change_qos_2222 fore200e_change_qos 0 2222 NULL
133698 +ceph_osdc_new_request_2226 ceph_osdc_new_request 7 2226 NULL
133699 +iwl_wait_notification_2227 iwl_wait_notification 0 2227 NULL
133700 +s5k4aa_set_brightness_2228 s5k4aa_set_brightness 0 2228 NULL
133701 +rx8025_get_time_2231 rx8025_get_time 0 2231 NULL
133702 +usb_set_usb2_hardware_lpm_2234 usb_set_usb2_hardware_lpm 0 2234 NULL
133703 +protocol_read_2240 protocol_read 0 2240 NULL
133704 +mlx4_buddy_init_2244 mlx4_buddy_init 2 2244 NULL
133705 +ieee80211_if_read_dot11MeshHWMPRannInterval_2249 ieee80211_if_read_dot11MeshHWMPRannInterval 3-0 2249 NULL nohasharray
133706 +rev_show_2249 rev_show 0 2249 &ieee80211_if_read_dot11MeshHWMPRannInterval_2249
133707 +sdev_store_timeout_2254 sdev_store_timeout 0-4 2254 NULL
133708 +sel_write_avc_cache_threshold_2256 sel_write_avc_cache_threshold 3-0 2256 NULL
133709 +do_update_counters_2259 do_update_counters 4 2259 NULL
133710 +cap_inode_setxattr_2265 cap_inode_setxattr 0 2265 NULL nohasharray
133711 +ath9k_sta_remove_2265 ath9k_sta_remove 0 2265 &cap_inode_setxattr_2265
133712 +reg_page_map_set_2268 reg_page_map_set 0 2268 NULL
133713 +snd_m3_pcm_prepare_2270 snd_m3_pcm_prepare 0 2270 NULL
133714 +show_direct_dword_2271 show_direct_dword 0 2271 NULL
133715 +mwifiex_cmd_11n_addba_req_2272 mwifiex_cmd_11n_addba_req 0 2272 NULL
133716 +b43legacy_gpio_init_2273 b43legacy_gpio_init 0 2273 NULL
133717 +ath6kl_wmi_bssinfo_event_rx_2275 ath6kl_wmi_bssinfo_event_rx 3 2275 NULL
133718 +sbni_open_2276 sbni_open 0 2276 NULL
133719 +vpdma_alloc_desc_buf_2278 vpdma_alloc_desc_buf 2 2278 NULL
133720 +_iwl_mvm_enable_beacon_filter_2279 _iwl_mvm_enable_beacon_filter 0 2279 NULL
133721 +write_live_nvram_2280 write_live_nvram 0-6-5 2280 NULL
133722 +journal_flush_2281 journal_flush 0 2281 NULL
133723 +nilfs_snapshot_inodes_count_show_2288 nilfs_snapshot_inodes_count_show 0 2288 NULL nohasharray
133724 +store_constraint_power_limit_uw_2288 store_constraint_power_limit_uw 0-4 2288 &nilfs_snapshot_inodes_count_show_2288
133725 +debug_debug5_read_2291 debug_debug5_read 3-0 2291 NULL
133726 +transient_state_show_2292 transient_state_show 0 2292 NULL
133727 +__vxge_hw_device_register_poll_2293 __vxge_hw_device_register_poll 0 2293 NULL
133728 +server_monitor_conn_id_show_2294 server_monitor_conn_id_show 0 2294 NULL nohasharray
133729 +relay_file_splice_read_2294 relay_file_splice_read 0 2294 &server_monitor_conn_id_show_2294
133730 +sr_read_cmd_2299 sr_read_cmd 5 2299 NULL
133731 +jfs_unfreeze_2305 jfs_unfreeze 0 2305 NULL
133732 +pci_conf1_write_2310 pci_conf1_write 0 2310 NULL
133733 +intel_sdvo_set_value_2311 intel_sdvo_set_value 4 2311 NULL
133734 +adfs_dir_update_2313 adfs_dir_update 0 2313 NULL nohasharray
133735 +fsp_attr_set_pagereg_2313 fsp_attr_set_pagereg 0-4 2313 &adfs_dir_update_2313
133736 +page_alloc_cpu_notify_2317 page_alloc_cpu_notify 0 2317 NULL
133737 +alloc_btrfs_bio_2318 alloc_btrfs_bio 2-1 2318 NULL nohasharray
133738 +hfsplus_find_init_2318 hfsplus_find_init 0 2318 &alloc_btrfs_bio_2318 nohasharray
133739 +picolcd_fb_write_2318 picolcd_fb_write 3 2318 &hfsplus_find_init_2318
133740 +store_temp_st_2321 store_temp_st 0-4 2321 NULL
133741 +gart_map_page_2325 gart_map_page 4-3 2325 NULL
133742 +fuse_write_begin_2326 fuse_write_begin 0 2326 NULL
133743 +serial_write_2330 serial_write 3 2330 NULL
133744 +snd_mixart_trigger_2331 snd_mixart_trigger 0 2331 NULL
133745 +__erst_read_to_erange_2341 __erst_read_to_erange 0 2341 NULL
133746 +show_ipv6_iface_nd_reachable_tmo_2343 show_ipv6_iface_nd_reachable_tmo 0 2343 NULL nohasharray
133747 +dev_attr_store_2343 dev_attr_store 0-4 2343 &show_ipv6_iface_nd_reachable_tmo_2343
133748 +adapter_up_2348 adapter_up 0 2348 NULL
133749 +tps80031_vbus_enable_2349 tps80031_vbus_enable 0 2349 NULL
133750 +nfqnl_rcv_dev_event_2350 nfqnl_rcv_dev_event 0 2350 NULL nohasharray
133751 +srpt_tpg_attrib_store_srp_max_rsp_size_2350 srpt_tpg_attrib_store_srp_max_rsp_size 0-3 2350 &nfqnl_rcv_dev_event_2350
133752 +snd_seq_ioctl_get_queue_client_2351 snd_seq_ioctl_get_queue_client 0 2351 NULL
133753 +_add_parity_units_2352 _add_parity_units 0 2352 NULL
133754 +out_of_line_wait_on_bit_lock_2353 out_of_line_wait_on_bit_lock 0 2353 NULL
133755 +zr364xx_read_2354 zr364xx_read 3-0 2354 NULL
133756 +ntfs_file_aio_write_nolock_2360 ntfs_file_aio_write_nolock 0 2360 NULL
133757 +store_2362 store 0 2362 NULL
133758 +viafb_iga2_odev_proc_write_2363 viafb_iga2_odev_proc_write 3-0 2363 NULL nohasharray
133759 +__mlx4_register_mac_2363 __mlx4_register_mac 0 2363 &viafb_iga2_odev_proc_write_2363
133760 +mgmt_get_nic_conf_2364 mgmt_get_nic_conf 0 2364 NULL
133761 +xfs_buf_map_from_irec_2368 xfs_buf_map_from_irec 5-0 2368 NULL nohasharray
133762 +rose_recvmsg_2368 rose_recvmsg 4-0 2368 &xfs_buf_map_from_irec_2368
133763 +il_dbgfs_sensitivity_read_2370 il_dbgfs_sensitivity_read 3-0 2370 NULL nohasharray
133764 +usb2_lpm_l1_timeout_store_2370 usb2_lpm_l1_timeout_store 0-4 2370 &il_dbgfs_sensitivity_read_2370 nohasharray
133765 +pcie_flr_2370 pcie_flr 0 2370 &usb2_lpm_l1_timeout_store_2370
133766 +rtl_port_map_2385 rtl_port_map 1-2 2385 NULL
133767 +show_iface_initial_r2t_2390 show_iface_initial_r2t 0 2390 NULL
133768 +_transport_get_bay_identifier_2396 _transport_get_bay_identifier 0 2396 NULL
133769 +uda1380_hw_write_2398 uda1380_hw_write 3 2398 NULL nohasharray
133770 +_ctl_board_name_show_2398 _ctl_board_name_show 0 2398 &uda1380_hw_write_2398 nohasharray
133771 +am79c_config_init_2398 am79c_config_init 0 2398 &_ctl_board_name_show_2398
133772 +wlcore_rx_get_buf_size_2400 wlcore_rx_get_buf_size 0-2 2400 NULL
133773 +rxpipe_rx_prep_beacon_drop_read_2403 rxpipe_rx_prep_beacon_drop_read 3-0 2403 NULL nohasharray
133774 +gsmi_clear_config_store_2403 gsmi_clear_config_store 0-4 2403 &rxpipe_rx_prep_beacon_drop_read_2403
133775 +energy_uj_show_2404 energy_uj_show 0 2404 NULL nohasharray
133776 +PTR_ERR_OR_ZERO_2404 PTR_ERR_OR_ZERO 0 2404 &energy_uj_show_2404
133777 +sk_attach_filter_2410 sk_attach_filter 0 2410 NULL
133778 +isdn_v110_open_2418 isdn_v110_open 3 2418 NULL
133779 +store_console_2419 store_console 0-4 2419 NULL
133780 +roccat_common2_send_2422 roccat_common2_send 4-0 2422 NULL nohasharray
133781 +ks_set_mac_address_2422 ks_set_mac_address 0 2422 &roccat_common2_send_2422
133782 +flash_strobe_show_2423 flash_strobe_show 0 2423 NULL
133783 +elan_smbus_set_mode_2425 elan_smbus_set_mode 0 2425 NULL
133784 +memory_low_write_2426 memory_low_write 0-3 2426 NULL
133785 +hfcpci_empty_fifo_2427 hfcpci_empty_fifo 4 2427 NULL
133786 +perf_cpu_notify_2431 perf_cpu_notify 0 2431 NULL
133787 +show_iface_ipaddress_state_2432 show_iface_ipaddress_state 0 2432 NULL nohasharray
133788 +set_otp3_2432 set_otp3 4-0 2432 &show_iface_ipaddress_state_2432 nohasharray
133789 +aty_var_to_pll_514_2432 aty_var_to_pll_514 0 2432 &set_otp3_2432
133790 +ioremap_nocache_2439 ioremap_nocache 2-1 2439 NULL nohasharray
133791 +__uncore_filter_tid_show_2439 __uncore_filter_tid_show 0 2439 &ioremap_nocache_2439
133792 +eir_get_length_2441 eir_get_length 0-2 2441 NULL
133793 +tpm_transmit_cmd_2442 tpm_transmit_cmd 0-3 2442 NULL
133794 +max1027_set_trigger_state_2443 max1027_set_trigger_state 0 2443 NULL
133795 +niu_tx_channel_lpage_init_2444 niu_tx_channel_lpage_init 0 2444 NULL
133796 +qib_reset_device_2446 qib_reset_device 0 2446 NULL
133797 +show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN_2449 show_session_param_ISCSI_PARAM_DATASEQ_INORDER_EN 0 2449 NULL
133798 +efi_pstore_read_2453 efi_pstore_read 0 2453 NULL
133799 +ath6kl_usb_bmi_write_2454 ath6kl_usb_bmi_write 3 2454 NULL
133800 +name_size_2461 name_size 0 2461 NULL nohasharray
133801 +ibm_rtl_write_2461 ibm_rtl_write 0 2461 &name_size_2461
133802 +vbi_out_queue_setup_2464 vbi_out_queue_setup 0 2464 NULL
133803 +__sock_recvmsg_2467 __sock_recvmsg 0-4 2467 NULL
133804 +signalfd_copyinfo_2472 signalfd_copyinfo 0 2472 NULL
133805 +b43legacy_debugfs_read_2473 b43legacy_debugfs_read 3-0 2473 NULL
133806 +fc_fcp_send_data_2479 fc_fcp_send_data 4-3 2479 NULL
133807 +update_pmkid_2481 update_pmkid 4 2481 NULL
133808 +wiphy_new_2482 wiphy_new 2 2482 NULL nohasharray
133809 +matroxfb_decode_var_2482 matroxfb_decode_var 0 2482 &wiphy_new_2482
133810 +bio_alloc_bioset_2484 bio_alloc_bioset 2 2484 NULL nohasharray
133811 +hfs_write_begin_2484 hfs_write_begin 3-0 2484 &bio_alloc_bioset_2484
133812 +of_property_read_string_index_2485 of_property_read_string_index 3 2485 NULL nohasharray
133813 +hfsplus_user_setxattr_2485 hfsplus_user_setxattr 0 2485 &of_property_read_string_index_2485
133814 +affs_file_fsync_2486 affs_file_fsync 0 2486 NULL nohasharray
133815 +sk_attach_bpf_2486 sk_attach_bpf 0 2486 &affs_file_fsync_2486
133816 +pcistub_quirk_show_2487 pcistub_quirk_show 0 2487 NULL nohasharray
133817 +ax88179_set_mac_addr_2487 ax88179_set_mac_addr 0 2487 &pcistub_quirk_show_2487
133818 +xen_wdt_write_2491 xen_wdt_write 0-3 2491 NULL nohasharray
133819 +cifs_wp_retry_size_2491 cifs_wp_retry_size 0 2491 &xen_wdt_write_2491
133820 +xenvif_alloc_skb_2492 xenvif_alloc_skb 1 2492 NULL
133821 +isicom_write_room_2493 isicom_write_room 0 2493 NULL
133822 +widget_tree_create_2494 widget_tree_create 0 2494 NULL
133823 +show_tabletExecute_2495 show_tabletExecute 0 2495 NULL
133824 +_read_fact_prot_reg_2497 _read_fact_prot_reg 0 2497 NULL nohasharray
133825 +blk_rq_unmap_user_2497 blk_rq_unmap_user 0 2497 &_read_fact_prot_reg_2497 nohasharray
133826 +usb_8dev_send_cmd_msg_2497 usb_8dev_send_cmd_msg 0 2497 &blk_rq_unmap_user_2497
133827 +mxt_probe_bootloader_2498 mxt_probe_bootloader 0 2498 NULL
133828 +read_u8_from_i2c_2501 read_u8_from_i2c 0 2501 NULL
133829 +parport_pc_read_data_2503 parport_pc_read_data 0 2503 NULL
133830 +chip_ngpio_show_2504 chip_ngpio_show 0 2504 NULL
133831 +wiimote_ext_store_2505 wiimote_ext_store 0-4 2505 NULL
133832 +squashfs_read_fragment_index_table_2506 squashfs_read_fragment_index_table 4 2506 NULL
133833 +set_blocksize_2507 set_blocksize 0 2507 NULL
133834 +store_pch_mac_2512 store_pch_mac 0-4 2512 NULL
133835 +dm_write_2513 dm_write 3 2513 NULL
133836 +v9fs_cached_file_read_2514 v9fs_cached_file_read 3-0 2514 NULL
133837 +pm_freeze_timeout_show_2515 pm_freeze_timeout_show 0 2515 NULL nohasharray
133838 +nilfs_palloc_get_desc_block_2515 nilfs_palloc_get_desc_block 0 2515 &pm_freeze_timeout_show_2515
133839 +ext4_get_inode_loc_2516 ext4_get_inode_loc 0 2516 NULL
133840 +bond_master_upper_dev_link_2518 bond_master_upper_dev_link 0 2518 NULL
133841 +pb0100_set_autogain_target_2519 pb0100_set_autogain_target 0 2519 NULL
133842 +batadv_tvlv_container_list_size_2524 batadv_tvlv_container_list_size 0 2524 NULL
133843 +vpfe_buffer_prepare_2527 vpfe_buffer_prepare 0 2527 NULL
133844 +qlcnic_82xx_config_led_2528 qlcnic_82xx_config_led 0 2528 NULL
133845 +smk_write_syslog_2529 smk_write_syslog 3-0 2529 NULL nohasharray
133846 +efs_statfs_2529 efs_statfs 0 2529 &smk_write_syslog_2529
133847 +chksum_finup_2530 chksum_finup 0 2530 NULL
133848 +__ceph_setxattr_2532 __ceph_setxattr 4-0 2532 NULL nohasharray
133849 +inet_csk_get_port_2532 inet_csk_get_port 0 2532 &__ceph_setxattr_2532
133850 +kobj_to_setup_data_nr_2534 kobj_to_setup_data_nr 0 2534 NULL
133851 +w1_master_attribute_show_add_2536 w1_master_attribute_show_add 0 2536 NULL nohasharray
133852 +nilfs_mounted_snapshots_attr_store_2536 nilfs_mounted_snapshots_attr_store 0-4 2536 &w1_master_attribute_show_add_2536
133853 +reset_chip_2547 reset_chip 0 2547 NULL
133854 +sn9c2028_read4_2561 sn9c2028_read4 0 2561 NULL
133855 +cc2520_filter_2562 cc2520_filter 0 2562 NULL
133856 +xgmac_get_sset_count_2563 xgmac_get_sset_count 0 2563 NULL
133857 +ath10k_write_pktlog_filter_2569 ath10k_write_pktlog_filter 3-0 2569 NULL nohasharray
133858 +gfs2_listxattr_2569 gfs2_listxattr 0-3 2569 &ath10k_write_pktlog_filter_2569 nohasharray
133859 +func_2569 func 0 2569 &gfs2_listxattr_2569
133860 +gspca_dev_probe_2570 gspca_dev_probe 4 2570 NULL
133861 +acpi_ds_evaluate_name_path_2573 acpi_ds_evaluate_name_path 0 2573 NULL nohasharray
133862 +_abb5zes3_rtc_read_time_2573 _abb5zes3_rtc_read_time 0 2573 &acpi_ds_evaluate_name_path_2573
133863 +pcm_sanity_check_2574 pcm_sanity_check 0 2574 NULL
133864 +dlm_attr_show_2577 dlm_attr_show 0 2577 NULL nohasharray
133865 +ttm_mem_zone_store_2577 ttm_mem_zone_store 0-4 2577 &dlm_attr_show_2577
133866 +saa711x_s_mbus_fmt_2579 saa711x_s_mbus_fmt 0 2579 NULL
133867 +mxt_hw_version_show_2580 mxt_hw_version_show 0 2580 NULL
133868 +amd_iommu_show_cap_2585 amd_iommu_show_cap 0 2585 NULL
133869 +show_orig_dgid_2586 show_orig_dgid 0 2586 NULL
133870 +show_tabletJitterDelay_2590 show_tabletJitterDelay 0 2590 NULL nohasharray
133871 +wake_up_key_store_2590 wake_up_key_store 0-4 2590 &show_tabletJitterDelay_2590
133872 +mdc_max_rpcs_in_flight_seq_write_2594 mdc_max_rpcs_in_flight_seq_write 3 2594 NULL
133873 +vxlan_init_2599 vxlan_init 0 2599 NULL
133874 +atmel_change_mtu_2603 atmel_change_mtu 0 2603 NULL
133875 +__snd_hda_add_vmaster_2604 __snd_hda_add_vmaster 0 2604 NULL
133876 +__nf_conntrack_confirm_2605 __nf_conntrack_confirm 0 2605 NULL
133877 +cfq_target_latency_store_2606 cfq_target_latency_store 3-0 2606 NULL
133878 +xen_upload_processor_pm_data_2607 xen_upload_processor_pm_data 0 2607 NULL
133879 +rose_getname_2608 rose_getname 0 2608 NULL
133880 +slot_bytes_2609 slot_bytes 0 2609 NULL
133881 +read_2610 read 0 2610 NULL
133882 +__mt9t112_reg_read_2615 __mt9t112_reg_read 0 2615 NULL
133883 +bytes_to_fcr_rxtrig_2616 bytes_to_fcr_rxtrig 0 2616 NULL
133884 +smk_write_logging_2618 smk_write_logging 3-0 2618 NULL
133885 +smack_socket_sendmsg_2622 smack_socket_sendmsg 0 2622 NULL
133886 +switch_status_2629 switch_status 5 2629 NULL
133887 +tcm_loop_make_nexus_2630 tcm_loop_make_nexus 0 2630 NULL
133888 +_proc_do_string_2632 _proc_do_string 2 2632 NULL
133889 +show_fnode_def_time2wait_2633 show_fnode_def_time2wait 0 2633 NULL
133890 +f2fs_getxattr_2642 f2fs_getxattr 0 2642 NULL
133891 +cfq_low_latency_show_2644 cfq_low_latency_show 0 2644 NULL
133892 +offset_show_2645 offset_show 0 2645 NULL
133893 +get_sas_protocol_names_2649 get_sas_protocol_names 0 2649 NULL
133894 +svc_recvfrom_2650 svc_recvfrom 4 2650 NULL
133895 +lola_setup_controller_2653 lola_setup_controller 0 2653 NULL
133896 +ascending_callback_2658 ascending_callback 0 2658 NULL nohasharray
133897 +nfs4_xattr_set_nfs4_acl_2658 nfs4_xattr_set_nfs4_acl 0 2658 &ascending_callback_2658
133898 +request_msix_queue_irqs_2661 request_msix_queue_irqs 0 2661 NULL
133899 +snd_es1938_playback_trigger_2663 snd_es1938_playback_trigger 0 2663 NULL nohasharray
133900 +aac_show_serial_number_2663 aac_show_serial_number 0 2663 &snd_es1938_playback_trigger_2663
133901 +show_fnode_bidi_chap_2665 show_fnode_bidi_chap 0 2665 NULL
133902 +ffs_ep0_read_2672 ffs_ep0_read 3 2672 NULL nohasharray
133903 +w1_master_attribute_show_search_2672 w1_master_attribute_show_search 0 2672 &ffs_ep0_read_2672 nohasharray
133904 +ath10k_add_interface_2672 ath10k_add_interface 0 2672 &w1_master_attribute_show_search_2672
133905 +digi_write_2679 digi_write 0-4 2679 NULL
133906 +bonding_show_arp_interval_2682 bonding_show_arp_interval 0 2682 NULL
133907 +alx_set_mac_address_2683 alx_set_mac_address 0 2683 NULL
133908 +ath5k_hw_rf2425_channel_2685 ath5k_hw_rf2425_channel 0 2685 NULL
133909 +pcnet32_get_sset_count_2686 pcnet32_get_sset_count 0 2686 NULL
133910 +ds1685_rtc_sysfs_battery_show_2688 ds1685_rtc_sysfs_battery_show 0 2688 NULL
133911 +__disk_events_show_2691 __disk_events_show 0 2691 NULL nohasharray
133912 +ia_change_qos_2691 ia_change_qos 0 2691 &__disk_events_show_2691
133913 +tun_show_flags_2692 tun_show_flags 0 2692 NULL nohasharray
133914 +oti6858_write_2692 oti6858_write 4-0 2692 &tun_show_flags_2692
133915 +blkdev_write_begin_2696 blkdev_write_begin 0 2696 NULL nohasharray
133916 +gdth_set_asc_info_2696 gdth_set_asc_info 0-3 2696 &blkdev_write_begin_2696
133917 +show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL_2699 show_session_param_ISCSI_PARAM_DISCOVERY_AUTH_OPTIONAL 0 2699 NULL
133918 +cbaf_wusb_cdid_show_2700 cbaf_wusb_cdid_show 0 2700 NULL
133919 +nfc_llcp_send_ui_frame_2702 nfc_llcp_send_ui_frame 5-0 2702 NULL
133920 +lx_pipe_allocate_2703 lx_pipe_allocate 0 2703 NULL
133921 +udf_setsize_2705 udf_setsize 0 2705 NULL
133922 +rawsock_sendmsg_2706 rawsock_sendmsg 3 2706 NULL
133923 +SyS_pwrite64_2708 SyS_pwrite64 3 2708 NULL nohasharray
133924 +lprocfs_stats_counter_size_2708 lprocfs_stats_counter_size 0 2708 &SyS_pwrite64_2708
133925 +sock_error_2715 sock_error 0 2715 NULL nohasharray
133926 +tg3_request_firmware_2715 tg3_request_firmware 0 2715 &sock_error_2715
133927 +migration_call_2716 migration_call 0 2716 NULL
133928 +gpiod_direction_input_2718 gpiod_direction_input 0 2718 NULL
133929 +snd_hdspm_trigger_2720 snd_hdspm_trigger 0 2720 NULL
133930 +llc_ui_recvmsg_2730 llc_ui_recvmsg 3 2730 NULL
133931 +o2hb_region_dev_read_2735 o2hb_region_dev_read 0 2735 NULL
133932 +ltm_capable_show_2738 ltm_capable_show 0 2738 NULL nohasharray
133933 +ad5398_enable_2738 ad5398_enable 0 2738 &ltm_capable_show_2738
133934 +sdo_streamoff_2740 sdo_streamoff 0 2740 NULL
133935 +selinux_inode_getsecurity_2741 selinux_inode_getsecurity 0 2741 NULL
133936 +attr_sensitivity_store_tpkbd_2753 attr_sensitivity_store_tpkbd 0-4 2753 NULL
133937 +show_2757 show 0 2757 NULL
133938 +rds_free_mr_2761 rds_free_mr 0 2761 NULL
133939 +hid_report_raw_event_2762 hid_report_raw_event 4 2762 NULL
133940 +store_prochot_max_2763 store_prochot_max 0-4 2763 NULL nohasharray
133941 +bh1770_set_lux_thresh_above_2763 bh1770_set_lux_thresh_above 0-4 2763 &store_prochot_max_2763
133942 +ovl_cache_entry_new_2764 ovl_cache_entry_new 3 2764 NULL
133943 +happy_meal_init_2765 happy_meal_init 0 2765 NULL
133944 +xfs_readdir_2767 xfs_readdir 3 2767 NULL
133945 +fsl_edma_alloc_desc_2769 fsl_edma_alloc_desc 2 2769 NULL
133946 +mon_bin_ioctl_2771 mon_bin_ioctl 3 2771 NULL
133947 +_sctp_make_chunk_2774 _sctp_make_chunk 4 2774 NULL nohasharray
133948 +vmbus_sendpacket_2774 vmbus_sendpacket 0 2774 &_sctp_make_chunk_2774
133949 +s35390a_set_reg_2775 s35390a_set_reg 0 2775 NULL
133950 +validate_lock_args_2780 validate_lock_args 0 2780 NULL nohasharray
133951 +__qlge_vlan_rx_add_vid_2780 __qlge_vlan_rx_add_vid 0 2780 &validate_lock_args_2780
133952 +nfs4_do_create_2787 nfs4_do_create 0 2787 NULL
133953 +device_add_attrs_2789 device_add_attrs 0 2789 NULL
133954 +nvkm_devinit_create__2792 nvkm_devinit_create_ 4 2792 NULL nohasharray
133955 +write_2792 write 0 2792 &nvkm_devinit_create__2792
133956 +rocker_dma_ring_bufs_alloc_2795 rocker_dma_ring_bufs_alloc 4-0 2795 NULL
133957 +_ctl_BRM_status_show_2797 _ctl_BRM_status_show 0 2797 NULL
133958 +sound_read_2798 sound_read 0-3 2798 NULL nohasharray
133959 +discover_2798 discover 0 2798 &sound_read_2798
133960 +fc0012_set_params_2799 fc0012_set_params 0 2799 NULL
133961 +stop_transport_2802 stop_transport 0 2802 NULL
133962 +iwl_dbgfs_clear_ucode_statistics_write_2804 iwl_dbgfs_clear_ucode_statistics_write 3-0 2804 NULL nohasharray
133963 +rtl_set_state_2804 rtl_set_state 0-4 2804 &iwl_dbgfs_clear_ucode_statistics_write_2804
133964 +sdio_readw_2806 sdio_readw 0 2806 NULL
133965 +show_2808 show 0 2808 NULL
133966 +show_min_2810 show_min 0 2810 NULL
133967 +show_min_height_2812 show_min_height 0 2812 NULL nohasharray
133968 +rmd160_final_2812 rmd160_final 0 2812 &show_min_height_2812
133969 +qib_user_sdma_push_pkts_2814 qib_user_sdma_push_pkts 0 2814 NULL
133970 +store_engine3_leds_2815 store_engine3_leds 0-4 2815 NULL
133971 +ocfs2_inode_lock_atime_2819 ocfs2_inode_lock_atime 0 2819 NULL
133972 +aux_xfer_2820 aux_xfer 0-3 2820 NULL
133973 +ltc4215_show_current_2825 ltc4215_show_current 0 2825 NULL nohasharray
133974 +store_proxyarp_2825 store_proxyarp 0 2825 &ltc4215_show_current_2825
133975 +pvc_getname_2826 pvc_getname 0 2826 NULL
133976 +sel_read_enforce_2828 sel_read_enforce 3-0 2828 NULL nohasharray
133977 +s35390a_set_alarm_2828 s35390a_set_alarm 0 2828 &sel_read_enforce_2828
133978 +acm_submit_read_urb_2830 acm_submit_read_urb 0 2830 NULL
133979 +sock_create_2838 sock_create 0 2838 NULL
133980 +sctp_packet_2839 sctp_packet 0 2839 NULL
133981 +show_temp_max_2846 show_temp_max 0 2846 NULL
133982 +wait_for_avail_2847 wait_for_avail 0 2847 NULL
133983 +pcxhr_check_reg_bit_2848 pcxhr_check_reg_bit 0 2848 NULL nohasharray
133984 +ext4_xattr_user_list_2848 ext4_xattr_user_list 0-5 2848 &pcxhr_check_reg_bit_2848
133985 +wl12xx_op_sta_state_2849 wl12xx_op_sta_state 0 2849 NULL
133986 +ufs_free_fragments_2857 ufs_free_fragments 2 2857 NULL
133987 +max_corrected_read_errors_show_2858 max_corrected_read_errors_show 0 2858 NULL nohasharray
133988 +__uncore_match1_show_2858 __uncore_match1_show 0 2858 &max_corrected_read_errors_show_2858
133989 +hello_time_store_2859 hello_time_store 4-0 2859 NULL nohasharray
133990 +store_prochot_interval_2859 store_prochot_interval 0-4 2859 &hello_time_store_2859 nohasharray
133991 +pwm_unexport_child_2859 pwm_unexport_child 0 2859 &store_prochot_interval_2859
133992 +iuu_uart_write_2860 iuu_uart_write 0-4 2860 NULL nohasharray
133993 +btrfs_feature_attr_store_2860 btrfs_feature_attr_store 0-4 2860 &iuu_uart_write_2860
133994 +sfq_alloc_2861 sfq_alloc 1 2861 NULL
133995 +irnet_ctrl_read_2863 irnet_ctrl_read 4-0 2863 NULL
133996 +cifs_get_inode_info_unix_2864 cifs_get_inode_info_unix 0 2864 NULL
133997 +iwl_mvm_mac_ctxt_allocate_resources_2867 iwl_mvm_mac_ctxt_allocate_resources 0 2867 NULL
133998 +move_addr_to_user_2868 move_addr_to_user 2 2868 NULL
133999 +coda_setattr_2871 coda_setattr 0 2871 NULL
134000 +ath6kl_open_2872 ath6kl_open 0 2872 NULL
134001 +il4965_alloc_bcast_station_2876 il4965_alloc_bcast_station 0 2876 NULL
134002 +show_2877 show 0 2877 NULL
134003 +ksdazzle_net_open_2882 ksdazzle_net_open 0 2882 NULL
134004 +wait_for_commit_2887 wait_for_commit 0 2887 NULL
134005 +abx500_get_register_page_interruptible_2888 abx500_get_register_page_interruptible 0 2888 NULL nohasharray
134006 +tcm_loop_tpg_show_nexus_2888 tcm_loop_tpg_show_nexus 0 2888 &abx500_get_register_page_interruptible_2888
134007 +sata_req_2894 sata_req 0 2894 NULL
134008 +bch_cache_show_2895 bch_cache_show 0 2895 NULL
134009 +cmm_write_2896 cmm_write 3-0 2896 NULL
134010 +sd_isoc_nego_2899 sd_isoc_nego 0 2899 NULL
134011 +wacom_btnimg6_store_2901 wacom_btnimg6_store 4-0 2901 NULL
134012 +max8998_update_reg_2907 max8998_update_reg 0 2907 NULL
134013 +iommu_group_attr_show_2908 iommu_group_attr_show 0 2908 NULL
134014 +ore_check_io_2912 ore_check_io 0 2912 NULL
134015 +target_fabric_nacl_param_attr_show_2915 target_fabric_nacl_param_attr_show 0 2915 NULL
134016 +osc_import_seq_write_2923 osc_import_seq_write 3 2923 NULL
134017 +sysv_getattr_2924 sysv_getattr 0 2924 NULL
134018 +count_esp_combs_2926 count_esp_combs 0 2926 NULL
134019 +xfs_trans_get_buf_map_2927 xfs_trans_get_buf_map 4 2927 NULL
134020 +mos7840_set_uart_reg_2929 mos7840_set_uart_reg 0 2929 NULL
134021 +mls_from_string_2930 mls_from_string 0 2930 NULL
134022 +smi_data_buf_size_show_2931 smi_data_buf_size_show 0 2931 NULL
134023 +tsl2550_show_operating_mode_2934 tsl2550_show_operating_mode 0 2934 NULL
134024 +show_convrate_2936 show_convrate 0 2936 NULL
134025 +xfs_da_get_buf_2939 xfs_da_get_buf 0 2939 NULL
134026 +nes_read_indexed_2946 nes_read_indexed 0 2946 NULL
134027 +cpu_subsys_online_2947 cpu_subsys_online 0 2947 NULL
134028 +tm6000_i2c_recv_regs16_2949 tm6000_i2c_recv_regs16 5-0 2949 NULL
134029 +i40e_dbg_prep_dump_buf_2951 i40e_dbg_prep_dump_buf 2 2951 NULL nohasharray
134030 +store_ideapad_fan_2951 store_ideapad_fan 0-4 2951 &i40e_dbg_prep_dump_buf_2951
134031 +set_fast_connectable_2952 set_fast_connectable 4 2952 NULL
134032 +out_intr_mask_show_2953 out_intr_mask_show 0 2953 NULL
134033 +show_2958 show 0 2958 NULL
134034 +mc13xxx_spi_read_2961 mc13xxx_spi_read 0 2961 NULL
134035 +free_area_init_core_2962 free_area_init_core 2-3 2962 NULL
134036 +ppp_cp_event_2965 ppp_cp_event 6 2965 NULL
134037 +snd_ice1712_pro_trigger_2968 snd_ice1712_pro_trigger 0 2968 NULL
134038 +fcoe_device_notification_2970 fcoe_device_notification 0 2970 NULL
134039 +loopback_trigger_2975 loopback_trigger 0 2975 NULL nohasharray
134040 +pb0100_set_exposure_2975 pb0100_set_exposure 0 2975 &loopback_trigger_2975
134041 +do_strnlen_user_2976 do_strnlen_user 0-2 2976 NULL
134042 +snd_trident_ioctl_2977 snd_trident_ioctl 0 2977 NULL
134043 +bnx2i_ep_get_param_2979 bnx2i_ep_get_param 0 2979 NULL
134044 +ps_get_max_charge_cntl_limit_2983 ps_get_max_charge_cntl_limit 0 2983 NULL
134045 +p9_nr_pages_2992 p9_nr_pages 0-2 2992 NULL
134046 +_ctl_diag_trigger_event_show_2995 _ctl_diag_trigger_event_show 0 2995 NULL nohasharray
134047 +nfs_write_inode_2995 nfs_write_inode 0 2995 &_ctl_diag_trigger_event_show_2995
134048 +packet_bind_2996 packet_bind 0 2996 NULL
134049 +store_cardr_2997 store_cardr 4-0 2997 NULL
134050 +ieee80211_parse_bitrates_3000 ieee80211_parse_bitrates 0 3000 NULL nohasharray
134051 +tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect_3000 tcm_qla2xxx_tpg_attrib_show_demo_mode_write_protect 0 3000 &ieee80211_parse_bitrates_3000
134052 +smsc75xx_mdio_read_3001 smsc75xx_mdio_read 0 3001 NULL
134053 +vb2_queue_or_prepare_buf_3006 vb2_queue_or_prepare_buf 0 3006 NULL nohasharray
134054 +store_regs_in_max0_3006 store_regs_in_max0 0-4 3006 &vb2_queue_or_prepare_buf_3006
134055 +lov_stripetype_seq_write_3013 lov_stripetype_seq_write 3 3013 NULL
134056 +udf_symlink_filler_3015 udf_symlink_filler 0 3015 NULL
134057 +do_dmabuf_dirty_sou_3017 do_dmabuf_dirty_sou 7 3017 NULL
134058 +iscsi_stat_instance_show_attr_portals_3019 iscsi_stat_instance_show_attr_portals 0 3019 NULL
134059 +depth_write_3021 depth_write 3-0 3021 NULL
134060 +show_in_min0_3025 show_in_min0 0 3025 NULL nohasharray
134061 +xudc_ep_queue_3025 xudc_ep_queue 0 3025 &show_in_min0_3025
134062 +__blocking_notifier_call_chain_3028 __blocking_notifier_call_chain 0 3028 NULL
134063 +unix_listen_3031 unix_listen 0 3031 NULL
134064 +mem_cgroup_hierarchy_write_3032 mem_cgroup_hierarchy_write 0 3032 NULL
134065 +xfrm_dst_alloc_copy_3034 xfrm_dst_alloc_copy 3 3034 NULL
134066 +show_otp0en_3036 show_otp0en 0 3036 NULL
134067 +iwl_dbgfs_sleep_level_override_read_3038 iwl_dbgfs_sleep_level_override_read 3-0 3038 NULL nohasharray
134068 +lpfc_idiag_mbxacc_write_3038 lpfc_idiag_mbxacc_write 3-0 3038 &iwl_dbgfs_sleep_level_override_read_3038
134069 +get_max_acpi_id_3039 get_max_acpi_id 0 3039 NULL nohasharray
134070 +cyapa_do_i2c_pip_cmd_irq_sync_3039 cyapa_do_i2c_pip_cmd_irq_sync 3-0 3039 &get_max_acpi_id_3039
134071 +snd_hwdep_read_3040 snd_hwdep_read 0-3 3040 NULL
134072 +nr_free_buffer_pages_3044 nr_free_buffer_pages 0 3044 NULL
134073 +instance_pe_count_show_3046 instance_pe_count_show 0 3046 NULL nohasharray
134074 +mptsas_get_linkerrors_3046 mptsas_get_linkerrors 0 3046 &instance_pe_count_show_3046
134075 +il3945_ucode_rx_stats_read_3048 il3945_ucode_rx_stats_read 3-0 3048 NULL
134076 +mwl8k_post_pervif_cmd_3050 mwl8k_post_pervif_cmd 0 3050 NULL nohasharray
134077 +target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent_3050 target_core_alua_tg_pt_gp_store_attr_alua_support_lba_dependent 0-3 3050 &mwl8k_post_pervif_cmd_3050
134078 +smsc75xx_reset_3053 smsc75xx_reset 0 3053 NULL
134079 +mwl8k_post_cmd_3056 mwl8k_post_cmd 0 3056 NULL
134080 +st_flush_write_buffer_3057 st_flush_write_buffer 0 3057 NULL nohasharray
134081 +mv_ep_enable_3057 mv_ep_enable 0 3057 &st_flush_write_buffer_3057
134082 +dmi_sysfs_entry_instance_3065 dmi_sysfs_entry_instance 0 3065 NULL nohasharray
134083 +set_otp4en_3065 set_otp4en 4-0 3065 &dmi_sysfs_entry_instance_3065
134084 +qp_alloc_ppn_set_3068 qp_alloc_ppn_set 2-4 3068 NULL
134085 +__blk_end_bidi_request_3070 __blk_end_bidi_request 3-4 3070 NULL
134086 +dac960_user_command_proc_write_3071 dac960_user_command_proc_write 3-0 3071 NULL nohasharray
134087 +hfsplus_asc2uni_3071 hfsplus_asc2uni 0 3071 &dac960_user_command_proc_write_3071
134088 +bDeviceClass_show_3073 bDeviceClass_show 0 3073 NULL
134089 +show_local_port_3076 show_local_port 0 3076 NULL
134090 +read_file_antenna_diversity_3077 read_file_antenna_diversity 3-0 3077 NULL
134091 +nilfs_btree_propagate_p_3078 nilfs_btree_propagate_p 0 3078 NULL
134092 +poweroff_nb_3079 poweroff_nb 0 3079 NULL
134093 +free_coherent_3082 free_coherent 4-2 3082 NULL
134094 +pm2fb_set_par_3084 pm2fb_set_par 0 3084 NULL
134095 +init_tx_ring_3085 init_tx_ring 4 3085 NULL
134096 +store_pwm_mode_3090 store_pwm_mode 0-4 3090 NULL
134097 +usbhsh_queue_push_3092 usbhsh_queue_push 0 3092 NULL
134098 +bio_integrity_intervals_3094 bio_integrity_intervals 0-2 3094 NULL
134099 +ttusb2_msg_3100 ttusb2_msg 4 3100 NULL nohasharray
134100 +acpi_battery_set_alarm_3100 acpi_battery_set_alarm 0 3100 &ttusb2_msg_3100
134101 +rb_alloc_3102 rb_alloc 1 3102 NULL nohasharray
134102 +ab_active_port_init_3102 ab_active_port_init 0 3102 &rb_alloc_3102
134103 +store_fan_stop_time_3106 store_fan_stop_time 0-4 3106 NULL
134104 +mxl111sf_i2c_xfer_3109 mxl111sf_i2c_xfer 0-3 3109 NULL nohasharray
134105 +show_protocols_3109 show_protocols 0 3109 &mxl111sf_i2c_xfer_3109
134106 +acpi_ec_transaction_unlocked_3112 acpi_ec_transaction_unlocked 0 3112 NULL nohasharray
134107 +show_firmware_version_3112 show_firmware_version 0 3112 &acpi_ec_transaction_unlocked_3112
134108 +qib_user_sdma_init_payload_3115 qib_user_sdma_init_payload 0 3115 NULL
134109 +m66592_enable_3117 m66592_enable 0 3117 NULL
134110 +lpfc_aer_support_show_3121 lpfc_aer_support_show 0 3121 NULL
134111 +simple_write_to_buffer_3122 simple_write_to_buffer 2-5-0 3122 NULL nohasharray
134112 +iwlagn_send_beacon_cmd_3122 iwlagn_send_beacon_cmd 0 3122 &simple_write_to_buffer_3122
134113 +iscsi_nacl_param_show_MaxBurstLength_3124 iscsi_nacl_param_show_MaxBurstLength 0 3124 NULL
134114 +open_inb_mbox_3128 open_inb_mbox 0 3128 NULL
134115 +registers_show_3130 registers_show 0 3130 NULL
134116 +print_time_3132 print_time 0 3132 NULL
134117 +crypto_rng_ctxsize_3133 crypto_rng_ctxsize 0 3133 NULL
134118 +ipoib_get_size_3135 ipoib_get_size 0 3135 NULL
134119 +fill_write_buffer_3142 fill_write_buffer 3-0 3142 NULL
134120 +filldir_3143 filldir 3 3143 NULL
134121 +b1_get_slice_3145 b1_get_slice 0 3145 NULL
134122 +show_spi_host_hba_id_3150 show_spi_host_hba_id 0 3150 NULL
134123 +CIFSSMBSetPosixACL_3154 CIFSSMBSetPosixACL 5 3154 NULL nohasharray
134124 +adv7175_write_3154 adv7175_write 0 3154 &CIFSSMBSetPosixACL_3154 nohasharray
134125 +cfcnfg_get_id_from_ifi_3154 cfcnfg_get_id_from_ifi 0 3154 &adv7175_write_3154
134126 +sched_cpu_inactive_3155 sched_cpu_inactive 0 3155 NULL
134127 +compat_sys_migrate_pages_3157 compat_sys_migrate_pages 2 3157 NULL
134128 +ubifs_orphan_end_commit_3161 ubifs_orphan_end_commit 0 3161 NULL
134129 +i915_gem_obj_ggtt_offset_3162 i915_gem_obj_ggtt_offset 0 3162 NULL
134130 +map_smb_to_linux_error_3163 map_smb_to_linux_error 0 3163 NULL
134131 +gfs2_rindex_update_3165 gfs2_rindex_update 0 3165 NULL
134132 +nf_conntrack_broadcast_help_3166 nf_conntrack_broadcast_help 0 3166 NULL nohasharray
134133 +islpci_reset_3166 islpci_reset 0 3166 &nf_conntrack_broadcast_help_3166 nohasharray
134134 +mgmt_index_event_3166 mgmt_index_event 4 3166 &islpci_reset_3166
134135 +nfc_alloc_send_skb_3167 nfc_alloc_send_skb 4 3167 NULL
134136 +rxrpc_create_3175 rxrpc_create 0 3175 NULL nohasharray
134137 +rebind_store_3175 rebind_store 0-3 3175 &rxrpc_create_3175
134138 +pkcs7_sig_note_signature_3178 pkcs7_sig_note_signature 5 3178 NULL
134139 +uinput_ioctl_handler_3181 uinput_ioctl_handler 2 3181 NULL nohasharray
134140 +uvc_video_stats_dump_3181 uvc_video_stats_dump 3 3181 &uinput_ioctl_handler_3181
134141 +tx_stats_read_3182 tx_stats_read 0 3182 NULL
134142 +patch_via_hdmi_3183 patch_via_hdmi 0 3183 NULL
134143 +compat_do_ip6t_set_ctl_3184 compat_do_ip6t_set_ctl 4 3184 NULL
134144 +mempool_create_node_3191 mempool_create_node 1 3191 NULL
134145 +alloc_context_3194 alloc_context 1 3194 NULL
134146 +dma_init_coherent_memory_3197 dma_init_coherent_memory 1-3 3197 NULL
134147 +shmem_pread_slow_3198 shmem_pread_slow 2-3 3198 NULL nohasharray
134148 +udp_sendpage_3198 udp_sendpage 4 3198 &shmem_pread_slow_3198
134149 +queue_write_same_max_show_3199 queue_write_same_max_show 0 3199 NULL
134150 +rtc_valid_tm_3200 rtc_valid_tm 0 3200 NULL
134151 +acpi_smbus_write_3201 acpi_smbus_write 0 3201 NULL
134152 +gpio_keys_show_keys_3202 gpio_keys_show_keys 0 3202 NULL
134153 +usb_clear_halt_3203 usb_clear_halt 0 3203 NULL
134154 +codec_reg_write_file_3204 codec_reg_write_file 3-0 3204 NULL
134155 +cx24113_get_status_3205 cx24113_get_status 0 3205 NULL
134156 +default_cpu_mask_to_apicid_and_3207 default_cpu_mask_to_apicid_and 0 3207 NULL
134157 +__readpages_done_3213 __readpages_done 0 3213 NULL nohasharray
134158 +sha256_init_3213 sha256_init 0 3213 &__readpages_done_3213
134159 +get_target_freq_3217 get_target_freq 0 3217 NULL
134160 +ipath_user_sdma_writev_3218 ipath_user_sdma_writev 0 3218 NULL
134161 +SyS_sendto_3219 SyS_sendto 6-3 3219 NULL
134162 +patch_stac9205_3222 patch_stac9205 0 3222 NULL
134163 +fm3130_get_time_3224 fm3130_get_time 0 3224 NULL nohasharray
134164 +__uncore_dsp_show_3224 __uncore_dsp_show 0 3224 &fm3130_get_time_3224 nohasharray
134165 +store_enabled_3224 store_enabled 0-4 3224 &__uncore_dsp_show_3224
134166 +acpi_ds_method_data_init_args_3229 acpi_ds_method_data_init_args 0 3229 NULL
134167 +mem_limit_show_3231 mem_limit_show 0 3231 NULL
134168 +btrfs_next_leaf_3232 btrfs_next_leaf 0 3232 NULL
134169 +dvb_ringbuffer_pkt_write_3233 dvb_ringbuffer_pkt_write 3 3233 NULL
134170 +write_adapter_mem_3234 write_adapter_mem 3 3234 NULL
134171 +qla4xxx_phy_port_num_show_3236 qla4xxx_phy_port_num_show 0 3236 NULL nohasharray
134172 +e1000e_setup_rx_resources_3236 e1000e_setup_rx_resources 0 3236 &qla4xxx_phy_port_num_show_3236
134173 +ext3_xattr_find_entry_3237 ext3_xattr_find_entry 0 3237 NULL
134174 +macb_open_3240 macb_open 0 3240 NULL
134175 +key_key_read_3241 key_key_read 3-0 3241 NULL
134176 +add_widget_node_3244 add_widget_node 0 3244 NULL
134177 +base_sock_bind_3245 base_sock_bind 0 3245 NULL
134178 +page_counter_memparse_3253 page_counter_memparse 0 3253 NULL
134179 +check_vendor_extension_3254 check_vendor_extension 1 3254 NULL nohasharray
134180 +peak_usb_ndo_open_3254 peak_usb_ndo_open 0 3254 &check_vendor_extension_3254 nohasharray
134181 +__ip_local_out_sk_3254 __ip_local_out_sk 0 3254 &peak_usb_ndo_open_3254
134182 +mei_amthif_write_3256 mei_amthif_write 0 3256 NULL
134183 +show_fc_host_firmware_version_3257 show_fc_host_firmware_version 0 3257 NULL
134184 +ipaq_open_3260 ipaq_open 0 3260 NULL
134185 +quota_scale_show_3263 quota_scale_show 0 3263 NULL
134186 +wan_get_status_3268 wan_get_status 0 3268 NULL nohasharray
134187 +phys_to_dma_3268 phys_to_dma 0-2 3268 &wan_get_status_3268
134188 +mma8452_show_samp_freq_avail_3269 mma8452_show_samp_freq_avail 0 3269 NULL nohasharray
134189 +wq_cpumask_store_3269 wq_cpumask_store 0-4 3269 &mma8452_show_samp_freq_avail_3269
134190 +technisat_usb2_i2c_xfer_3273 technisat_usb2_i2c_xfer 0-3 3273 NULL nohasharray
134191 +pccard_show_resource_3273 pccard_show_resource 0 3273 &technisat_usb2_i2c_xfer_3273
134192 +gk20a_instobj_ctor_iommu_3274 gk20a_instobj_ctor_iommu 4 3274 NULL
134193 +cifs_enable_signing_3276 cifs_enable_signing 0 3276 NULL
134194 +ath6kl_wmi_get_roam_tbl_cmd_3282 ath6kl_wmi_get_roam_tbl_cmd 0 3282 NULL
134195 +__ilog2_u64_3284 __ilog2_u64 0 3284 NULL
134196 +dgram_setsockopt_3285 dgram_setsockopt 0 3285 NULL
134197 +show_ipv4_iface_subnet_3295 show_ipv4_iface_subnet 0 3295 NULL
134198 +ieee80211_if_write_beacon_loss_3296 ieee80211_if_write_beacon_loss 3-0 3296 NULL nohasharray
134199 +patch_stac92hd73xx_3296 patch_stac92hd73xx 0 3296 &ieee80211_if_write_beacon_loss_3296
134200 +memory_get_cur_bandwidth_3298 memory_get_cur_bandwidth 0 3298 NULL
134201 +x1205_get_atrim_3299 x1205_get_atrim 0 3299 NULL
134202 +ip6_ufo_append_data_3302 ip6_ufo_append_data 8-7-6 3302 NULL
134203 +spidev_compat_ioc_message_3305 spidev_compat_ioc_message 2 3305 NULL nohasharray
134204 +__set_extent_bit_3305 __set_extent_bit 0 3305 &spidev_compat_ioc_message_3305
134205 +sriov_configure_3307 sriov_configure 0-2 3307 NULL
134206 +arvo_sysfs_write_3311 arvo_sysfs_write 6-0 3311 NULL nohasharray
134207 +minix_write_begin_3311 minix_write_begin 0 3311 &arvo_sysfs_write_3311
134208 +ceph_vxattrs_name_size_3312 ceph_vxattrs_name_size 0 3312 NULL
134209 +_iwl_dbgfs_d3_sram_write_3315 _iwl_dbgfs_d3_sram_write 3-0 3315 NULL
134210 +dbDiscardAG_3322 dbDiscardAG 3 3322 NULL
134211 +ip6_route_dev_notify_3325 ip6_route_dev_notify 0 3325 NULL
134212 +compat_sys_setsockopt_3326 compat_sys_setsockopt 5 3326 NULL nohasharray
134213 +genphy_read_status_3326 genphy_read_status 0 3326 &compat_sys_setsockopt_3326
134214 +arch_phys_wc_del_3332 arch_phys_wc_del 1 3332 NULL
134215 +aac_rkt_ioremap_3333 aac_rkt_ioremap 2 3333 NULL
134216 +lis3lv02d_rate_show_3334 lis3lv02d_rate_show 0 3334 NULL
134217 +sctp_make_init_ack_3335 sctp_make_init_ack 4 3335 NULL
134218 +read_from_oldmem_3337 read_from_oldmem 2 3337 NULL
134219 +sysfs_create_group_3339 sysfs_create_group 0 3339 NULL nohasharray
134220 +max_power_range_uw_show_3339 max_power_range_uw_show 0 3339 &sysfs_create_group_3339
134221 +tty_port_register_device_attr_3341 tty_port_register_device_attr 3 3341 NULL
134222 +ip_local_out_3345 ip_local_out 0 3345 NULL
134223 +ubifs_sync_wbufs_by_inode_3346 ubifs_sync_wbufs_by_inode 0 3346 NULL
134224 +bt819_s_stream_3349 bt819_s_stream 0 3349 NULL
134225 +atm_init_aal34_3350 atm_init_aal34 0 3350 NULL
134226 +il_dbgfs_interrupt_read_3351 il_dbgfs_interrupt_read 3-0 3351 NULL
134227 +rose_recvmsg_3352 rose_recvmsg 3 3352 NULL
134228 +gsm_control_rls_3353 gsm_control_rls 3 3353 NULL nohasharray
134229 +o2nm_cluster_attr_idle_timeout_ms_write_3353 o2nm_cluster_attr_idle_timeout_ms_write 3-0 3353 &gsm_control_rls_3353
134230 +anx9805_aux_3358 anx9805_aux 0 3358 NULL
134231 +jbd2_journal_force_commit_3359 jbd2_journal_force_commit 0 3359 NULL
134232 +scnprintf_3360 scnprintf 0-2 3360 NULL
134233 +map_name_show_3361 map_name_show 0 3361 NULL
134234 +iwl_trans_update_sf_3363 iwl_trans_update_sf 0 3363 NULL
134235 +sr_read_3366 sr_read 3 3366 NULL
134236 +nilfs_segctor_fill_in_checkpoint_3369 nilfs_segctor_fill_in_checkpoint 0 3369 NULL
134237 +mv88e6xxx_phy_write_3375 mv88e6xxx_phy_write 0-2 3375 NULL nohasharray
134238 +hotkey_bios_enabled_show_3375 hotkey_bios_enabled_show 0 3375 &mv88e6xxx_phy_write_3375
134239 +cifs_write_3376 cifs_write 0 3376 NULL nohasharray
134240 +register_xenbus_watch_3376 register_xenbus_watch 0 3376 &cifs_write_3376
134241 +vsock_getname_3379 vsock_getname 0 3379 NULL nohasharray
134242 +s5p_mfc_open_mfc_inst_3379 s5p_mfc_open_mfc_inst 0 3379 &vsock_getname_3379
134243 +slot_show_3380 slot_show 0 3380 NULL nohasharray
134244 +read_rbu_data_3380 read_rbu_data 6-0-5 3380 &slot_show_3380
134245 +wake_unlock_show_3383 wake_unlock_show 0 3383 NULL nohasharray
134246 +ath9k_htc_sta_add_3383 ath9k_htc_sta_add 0 3383 &wake_unlock_show_3383
134247 +link_state_store_3384 link_state_store 0-4 3384 NULL
134248 +lanai_setup_rx_vci_aal5_3385 lanai_setup_rx_vci_aal5 0 3385 NULL
134249 +show_temp_value_3387 show_temp_value 0 3387 NULL nohasharray
134250 +drv_set_promiscuous_mode_3387 drv_set_promiscuous_mode 0 3387 &show_temp_value_3387
134251 +lp3971_reg_read_3389 lp3971_reg_read 0 3389 NULL
134252 +sg_write_3392 sg_write 0-3 3392 NULL
134253 +mtdchar_writeoob_3393 mtdchar_writeoob 4 3393 NULL
134254 +iscsit_na_random_datain_pdu_offsets_3398 iscsit_na_random_datain_pdu_offsets 0 3398 NULL
134255 +isdn_readbchan_3401 isdn_readbchan 0-5 3401 NULL
134256 +bdc_ep_enable_3404 bdc_ep_enable 0 3404 NULL
134257 +wl12xx_sdio_set_power_3405 wl12xx_sdio_set_power 0 3405 NULL
134258 +set_pwm_auto_channels_3410 set_pwm_auto_channels 0-4 3410 NULL
134259 +tvp5150_g_crop_3412 tvp5150_g_crop 0 3412 NULL
134260 +__write_reg_3413 __write_reg 0 3413 NULL
134261 +mei_io_cb_alloc_resp_buf_3414 mei_io_cb_alloc_resp_buf 2-0 3414 NULL nohasharray
134262 +broadsheet_spiflash_write_byte_3414 broadsheet_spiflash_write_byte 0 3414 &mei_io_cb_alloc_resp_buf_3414
134263 +set_location_3415 set_location 0 3415 NULL nohasharray
134264 +be_open_3415 be_open 0 3415 &set_location_3415
134265 +xfs_attr3_leaf_toosmall_3416 xfs_attr3_leaf_toosmall 0 3416 NULL nohasharray
134266 +dlm_lowcomms_start_3416 dlm_lowcomms_start 0 3416 &xfs_attr3_leaf_toosmall_3416
134267 +nfs_commit_unstable_pages_3419 nfs_commit_unstable_pages 0 3419 NULL
134268 +get_setup_data_paddr_3421 get_setup_data_paddr 0 3421 NULL
134269 +generic_hdmi_playback_pcm_prepare_3423 generic_hdmi_playback_pcm_prepare 0 3423 NULL
134270 +pci_add_cap_save_buffer_3426 pci_add_cap_save_buffer 3 3426 NULL
134271 +led_set_status_3432 led_set_status 0 3432 NULL
134272 +rj54n1_g_fmt_3433 rj54n1_g_fmt 0 3433 NULL
134273 +SyS_msgsnd_3436 SyS_msgsnd 3 3436 NULL
134274 +wm831x_fll_prepare_3438 wm831x_fll_prepare 0 3438 NULL
134275 +dev_register_3440 dev_register 0 3440 NULL
134276 +pci_write_aer_3441 pci_write_aer 0 3441 NULL
134277 +show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE_3442 show_conn_param_ISCSI_PARAM_MAX_SEGMENT_SIZE 0 3442 NULL
134278 +ncp_symlink_readpage_3448 ncp_symlink_readpage 0 3448 NULL
134279 +map_single_3449 map_single 0 3449 NULL
134280 +store_3451 store 0-3 3451 NULL
134281 +show_in_input1_3453 show_in_input1 0 3453 NULL nohasharray
134282 +mvs_tag_alloc_3453 mvs_tag_alloc 0 3453 &show_in_input1_3453
134283 +softsynth_write_3455 softsynth_write 3 3455 NULL
134284 +snd_pcm_lib_readv_transfer_3464 snd_pcm_lib_readv_transfer 5 3464 NULL
134285 +alloc_skb_fclone_3467 alloc_skb_fclone 1 3467 NULL nohasharray
134286 +iscsi_tpg_param_store_MaxConnections_3467 iscsi_tpg_param_store_MaxConnections 0-3 3467 &alloc_skb_fclone_3467
134287 +usb_authorize_device_3468 usb_authorize_device 0 3468 NULL
134288 +gx1_frame_buffer_size_3469 gx1_frame_buffer_size 0 3469 NULL
134289 +i740fb_set_par_3470 i740fb_set_par 0 3470 NULL
134290 +store_pwm_auto_channels_3471 store_pwm_auto_channels 0-4 3471 NULL
134291 +dummy_udc_start_3479 dummy_udc_start 0 3479 NULL nohasharray
134292 +store_hrtbt_enb_3479 store_hrtbt_enb 0-4 3479 &dummy_udc_start_3479
134293 +wakeup_max_time_show_3485 wakeup_max_time_show 0 3485 NULL
134294 +friq_read_regr_3489 friq_read_regr 0 3489 NULL
134295 +security_context_to_sid_default_3492 security_context_to_sid_default 2 3492 NULL
134296 +comp_tx_3493 comp_tx 0 3493 NULL
134297 +prepare_3495 prepare 0 3495 NULL
134298 +xfrm_migrate_msgsize_3496 xfrm_migrate_msgsize 0-1 3496 NULL
134299 +configure_3498 configure 0 3498 NULL
134300 +iscsi_stat_instance_attr_store_3501 iscsi_stat_instance_attr_store 0 3501 NULL
134301 +sys_size_show_3507 sys_size_show 0 3507 NULL
134302 +ad_sd_buffer_postdisable_3510 ad_sd_buffer_postdisable 0 3510 NULL
134303 +snd_rme9652_ioctl_3514 snd_rme9652_ioctl 0 3514 NULL
134304 +snd_usb_clock_find_source_3516 snd_usb_clock_find_source 0 3516 NULL nohasharray
134305 +iscsi_nacl_auth_store_userid_3516 iscsi_nacl_auth_store_userid 0-3 3516 &snd_usb_clock_find_source_3516
134306 +target_stat_scsi_tgt_port_show_attr_write_mbytes_3519 target_stat_scsi_tgt_port_show_attr_write_mbytes 0 3519 NULL
134307 +mem_tx_free_mem_blks_read_3521 mem_tx_free_mem_blks_read 3-0 3521 NULL nohasharray
134308 +pcf8523_rtc_read_time_3521 pcf8523_rtc_read_time 0 3521 &mem_tx_free_mem_blks_read_3521 nohasharray
134309 +ieee80211_wx_set_gen_ie_rsl_3521 ieee80211_wx_set_gen_ie_rsl 3 3521 &pcf8523_rtc_read_time_3521
134310 +m88ts2022_cmd_3523 m88ts2022_cmd 0 3523 NULL
134311 +ati_remote2_setup_3526 ati_remote2_setup 0 3526 NULL
134312 +adp8870_show_3527 adp8870_show 0 3527 NULL
134313 +SyS_semtimedop_3532 SyS_semtimedop 3 3532 NULL
134314 +ath10k_reg_addr_read_3536 ath10k_reg_addr_read 3-0 3536 NULL
134315 +SyS_readv_3539 SyS_readv 3 3539 NULL
134316 +topology_change_detected_show_3540 topology_change_detected_show 0 3540 NULL
134317 +iwl_mvm_rm_sta_3541 iwl_mvm_rm_sta 0 3541 NULL
134318 +latency_timer_show_3543 latency_timer_show 0 3543 NULL nohasharray
134319 +mls_context_cpy_3543 mls_context_cpy 0 3543 &latency_timer_show_3543 nohasharray
134320 +xfs_allocbt_get_maxrecs_3543 xfs_allocbt_get_maxrecs 0 3543 &mls_context_cpy_3543
134321 +sht15_send_status_3544 sht15_send_status 0 3544 NULL nohasharray
134322 +snd_seq_timer_set_tempo_3544 snd_seq_timer_set_tempo 0 3544 &sht15_send_status_3544
134323 +btrfs_dir_name_len_3549 btrfs_dir_name_len 0 3549 NULL nohasharray
134324 +raid_show_level_3549 raid_show_level 0 3549 &btrfs_dir_name_len_3549
134325 +b43legacy_read16_3561 b43legacy_read16 0 3561 NULL nohasharray
134326 +target_stat_scsi_lu_attr_show_3561 target_stat_scsi_lu_attr_show 0 3561 &b43legacy_read16_3561
134327 +nilfs_dat_translate_3562 nilfs_dat_translate 0 3562 NULL nohasharray
134328 +ssp_common_buffer_postenable_3562 ssp_common_buffer_postenable 0 3562 &nilfs_dat_translate_3562
134329 +generic_exec_single_3564 generic_exec_single 0 3564 NULL nohasharray
134330 +ip_queue_xmit_3564 ip_queue_xmit 0 3564 &generic_exec_single_3564 nohasharray
134331 +stv0680_set_video_mode_3564 stv0680_set_video_mode 0 3564 &ip_queue_xmit_3564
134332 +bnx2x_alloc_fp_mem_3565 bnx2x_alloc_fp_mem 0 3565 NULL
134333 +alloc_smp_resp_3566 alloc_smp_resp 1 3566 NULL nohasharray
134334 +cache_type_show_3566 cache_type_show 0 3566 &alloc_smp_resp_3566
134335 +evtchn_read_3569 evtchn_read 3-0 3569 NULL
134336 +cifs_async_writev_3576 cifs_async_writev 0 3576 NULL
134337 +f2fs_listxattr_3577 f2fs_listxattr 0-3 3577 NULL nohasharray
134338 +mwifiex_cmd_802_11_mac_address_3577 mwifiex_cmd_802_11_mac_address 0 3577 &f2fs_listxattr_3577
134339 +dormant_show_3581 dormant_show 0 3581 NULL nohasharray
134340 +amd_rng_init_3581 amd_rng_init 0 3581 &dormant_show_3581
134341 +ll_track_ppid_seq_write_3582 ll_track_ppid_seq_write 3 3582 NULL
134342 +vc_resize_3585 vc_resize 2-3 3585 NULL
134343 +ifalias_show_3586 ifalias_show 0 3586 NULL
134344 +acpi_ut_allocate_owner_id_3588 acpi_ut_allocate_owner_id 0 3588 NULL
134345 +show_temp_auto_temp_max_3593 show_temp_auto_temp_max 0 3593 NULL
134346 +iscsi_tpg_attrib_store_login_timeout_3597 iscsi_tpg_attrib_store_login_timeout 0-3 3597 NULL
134347 +compat_sys_semtimedop_3606 compat_sys_semtimedop 3 3606 NULL nohasharray
134348 +show_down_tail_align_3606 show_down_tail_align 0 3606 &compat_sys_semtimedop_3606
134349 +sctp_getsockopt_events_3607 sctp_getsockopt_events 2 3607 NULL
134350 +ray_open_3608 ray_open 0 3608 NULL
134351 +isp1760_ep_enable_3610 isp1760_ep_enable 0 3610 NULL
134352 +edac_mc_alloc_3611 edac_mc_alloc 4 3611 NULL
134353 +po1030_set_red_balance_3614 po1030_set_red_balance 0 3614 NULL
134354 +node_nodeid_write_3616 node_nodeid_write 0-3 3616 NULL
134355 +tx_tx_starts_read_3617 tx_tx_starts_read 3-0 3617 NULL
134356 +show_fcstat_link_failure_count_3618 show_fcstat_link_failure_count 0 3618 NULL
134357 +nilfs_dat_prepare_update_3619 nilfs_dat_prepare_update 0 3619 NULL
134358 +rv3029c2_i2c_read_regs_3621 rv3029c2_i2c_read_regs 0 3621 NULL
134359 +atl1e_setup_ring_resources_3623 atl1e_setup_ring_resources 0 3623 NULL
134360 +bnad_set_mac_address_3625 bnad_set_mac_address 0 3625 NULL
134361 +wpf_s_stream_3626 wpf_s_stream 0 3626 NULL
134362 +aligned_kmalloc_3628 aligned_kmalloc 1 3628 NULL
134363 +udp_v6_get_port_3632 udp_v6_get_port 0 3632 NULL
134364 +fan_get_speed_3635 fan_get_speed 0 3635 NULL
134365 +fm10k_alloc_q_vector_3638 fm10k_alloc_q_vector 6-4 3638 NULL
134366 +store_3640 store 0 3640 NULL
134367 +eem_opts_host_addr_store_3646 eem_opts_host_addr_store 0-3 3646 NULL
134368 +cacheinfo_cpu_callback_3647 cacheinfo_cpu_callback 0 3647 NULL nohasharray
134369 +rocker_port_dma_rings_init_3647 rocker_port_dma_rings_init 0 3647 &cacheinfo_cpu_callback_3647
134370 +x86_swiotlb_alloc_coherent_3649 x86_swiotlb_alloc_coherent 2 3649 NULL nohasharray
134371 +cm_copy_private_data_3649 cm_copy_private_data 2 3649 &x86_swiotlb_alloc_coherent_3649
134372 +ath6kl_disconnect_timeout_read_3650 ath6kl_disconnect_timeout_read 3-0 3650 NULL
134373 +ixgb_vlan_rx_add_vid_3651 ixgb_vlan_rx_add_vid 0 3651 NULL
134374 +i915_compat_ioctl_3656 i915_compat_ioctl 2 3656 NULL nohasharray
134375 +videobuf_dma_contig_user_get_3656 videobuf_dma_contig_user_get 0 3656 &i915_compat_ioctl_3656 nohasharray
134376 +alc680_parse_auto_config_3656 alc680_parse_auto_config 0 3656 &videobuf_dma_contig_user_get_3656
134377 +qib_user_sdma_page_to_frags_3660 qib_user_sdma_page_to_frags 0 3660 NULL
134378 +tomoyo_supervisor_3661 tomoyo_supervisor 0 3661 NULL nohasharray
134379 +smsc911x_set_mac_address_3661 smsc911x_set_mac_address 0 3661 &tomoyo_supervisor_3661
134380 +arcmsr_attr_host_fw_request_len_3662 arcmsr_attr_host_fw_request_len 0 3662 NULL
134381 +cma_alloc_3663 cma_alloc 3-2 3663 NULL
134382 +tcp_fragment_3669 tcp_fragment 3 3669 NULL
134383 +fuse_copy_page_3671 fuse_copy_page 0 3671 NULL
134384 +mcs_setup_transceiver_agilent_3673 mcs_setup_transceiver_agilent 0 3673 NULL
134385 +netxen_alloc_hw_resources_3674 netxen_alloc_hw_resources 0 3674 NULL
134386 +_iwl_dbgfs_tx_flush_write_3675 _iwl_dbgfs_tx_flush_write 3-0 3675 NULL
134387 +rawv6_bind_3679 rawv6_bind 0 3679 NULL
134388 +show_selfballoon_uphys_3680 show_selfballoon_uphys 0 3680 NULL
134389 +pvr2_ioread_start_3682 pvr2_ioread_start 0 3682 NULL nohasharray
134390 +igbvf_change_mtu_3682 igbvf_change_mtu 0 3682 &pvr2_ioread_start_3682
134391 +spmi_register_write_3684 spmi_register_write 0 3684 NULL
134392 +ax25_listen_register_3689 ax25_listen_register 0 3689 NULL
134393 +brcmf_fil_cmd_int_set_3696 brcmf_fil_cmd_int_set 0 3696 NULL
134394 +__netdev_adjacent_dev_link_lists_3697 __netdev_adjacent_dev_link_lists 0 3697 NULL
134395 +target_core_show_dev_alias_3699 target_core_show_dev_alias 0 3699 NULL
134396 +videobuf_pages_to_sg_3708 videobuf_pages_to_sg 2 3708 NULL
134397 +cfg80211_vendor_event_alloc_3709 cfg80211_vendor_event_alloc 3 3709 NULL
134398 +sys_getrandom_3710 sys_getrandom 2 3710 NULL
134399 +mlx4_en_config_rss_steer_3713 mlx4_en_config_rss_steer 0 3713 NULL
134400 +i2c_sendbytes_3714 i2c_sendbytes 0 3714 NULL
134401 +msi001_s_ctrl_3716 msi001_s_ctrl 0 3716 NULL
134402 +__cifs_readpage_from_fscache_3718 __cifs_readpage_from_fscache 0 3718 NULL
134403 +acm_tty_write_room_3722 acm_tty_write_room 0 3722 NULL
134404 +ext4_inode_blocks_set_3724 ext4_inode_blocks_set 0 3724 NULL nohasharray
134405 +do_cancel_3724 do_cancel 0 3724 &ext4_inode_blocks_set_3724
134406 +lm3533_als_get_threshold_3725 lm3533_als_get_threshold 0 3725 NULL nohasharray
134407 +v4l2_fh_open_3725 v4l2_fh_open 0 3725 &lm3533_als_get_threshold_3725 nohasharray
134408 +create_single_cap_vol_ctl_3725 create_single_cap_vol_ctl 0 3725 &v4l2_fh_open_3725
134409 +sm501fb_crtsrc_show_3731 sm501fb_crtsrc_show 0 3731 NULL
134410 +ci_ll_write_3740 ci_ll_write 4-0 3740 NULL
134411 +vlan_filtering_show_3745 vlan_filtering_show 0 3745 NULL
134412 +cp2112_i2c_write_req_3746 cp2112_i2c_write_req 0-4 3746 NULL nohasharray
134413 +show_prot_guard_type_3746 show_prot_guard_type 0 3746 &cp2112_i2c_write_req_3746
134414 +pegasus_open_3748 pegasus_open 0 3748 NULL
134415 +sysfs_kf_bin_write_3751 sysfs_kf_bin_write 0-4-3 3751 NULL
134416 +show_lwid_3752 show_lwid 0 3752 NULL nohasharray
134417 +si476x_core_cmd_fm_rds_blockcount_3752 si476x_core_cmd_fm_rds_blockcount 0 3752 &show_lwid_3752
134418 +btrfs_reserve_extent_3754 btrfs_reserve_extent 0 3754 NULL
134419 +show_log_height_3759 show_log_height 0 3759 NULL
134420 +get_port0_handler_3760 get_port0_handler 0 3760 NULL nohasharray
134421 +postenable_3760 postenable 0 3760 &get_port0_handler_3760
134422 +fuse_do_setattr_3762 fuse_do_setattr 0 3762 NULL
134423 +synaptics_show_disable_gesture_3767 synaptics_show_disable_gesture 0 3767 NULL nohasharray
134424 +start_isolate_page_range_3767 start_isolate_page_range 0 3767 &synaptics_show_disable_gesture_3767
134425 +temp1_show_3771 temp1_show 0 3771 NULL nohasharray
134426 +sctp_copy_one_addr_3771 sctp_copy_one_addr 0 3771 &temp1_show_3771
134427 +mvs_show_driver_version_3772 mvs_show_driver_version 0 3772 NULL nohasharray
134428 +koneplus_sysfs_read_profilex_settings_3772 koneplus_sysfs_read_profilex_settings 0-5-6 3772 &mvs_show_driver_version_3772
134429 +ping_recvmsg_3773 ping_recvmsg 3 3773 NULL
134430 +store_enable_clkb0_output_3776 store_enable_clkb0_output 0-4 3776 NULL
134431 +nouveau_sysfs_pstate_set_3777 nouveau_sysfs_pstate_set 0-4 3777 NULL
134432 +apds990x_prox_enable_show_3778 apds990x_prox_enable_show 0 3778 NULL
134433 +udf_adinicb_write_begin_3781 udf_adinicb_write_begin 0 3781 NULL
134434 +set_min_height_3783 set_min_height 0-4 3783 NULL
134435 +msm_otg_mode_write_3788 msm_otg_mode_write 3-0 3788 NULL
134436 +set_voltage_3789 set_voltage 0-4 3789 NULL
134437 +sctp_setsockopt_auth_key_3793 sctp_setsockopt_auth_key 3-0 3793 NULL
134438 +wq_nice_show_3795 wq_nice_show 0 3795 NULL
134439 +__netlink_create_3800 __netlink_create 0 3800 NULL
134440 +show_line3_3802 show_line3 0 3802 NULL
134441 +t1_set_mac_addr_3808 t1_set_mac_addr 0 3808 NULL
134442 +mci_max_location_show_3812 mci_max_location_show 0 3812 NULL
134443 +ncp_file_write_3813 ncp_file_write 3-0 3813 NULL nohasharray
134444 +iscsi_stat_instance_show_attr_min_ver_3813 iscsi_stat_instance_show_attr_min_ver 0 3813 &ncp_file_write_3813
134445 +nfs4_client_recover_expired_lease_3814 nfs4_client_recover_expired_lease 0 3814 NULL
134446 +manage_start_stop_show_3816 manage_start_stop_show 0 3816 NULL nohasharray
134447 +vpx3220_init_3816 vpx3220_init 0 3816 &manage_start_stop_show_3816
134448 +wm8350_gpio_direction_in_3818 wm8350_gpio_direction_in 0 3818 NULL
134449 +security_vm_enough_memory_mm_3821 security_vm_enough_memory_mm 0 3821 NULL
134450 +show_fnode_tcp_xmit_wsf_3823 show_fnode_tcp_xmit_wsf 0 3823 NULL
134451 +wl1251_hw_init_3825 wl1251_hw_init 0 3825 NULL
134452 +llc_ui_recvmsg_3826 llc_ui_recvmsg 4-0 3826 NULL
134453 +trunc_dealloc_3836 trunc_dealloc 0 3836 NULL
134454 +ceph_do_getattr_3838 ceph_do_getattr 0 3838 NULL nohasharray
134455 +ezusb_access_ltv_3838 ezusb_access_ltv 0 3838 &ceph_do_getattr_3838
134456 +mtip_hw_show_status_3839 mtip_hw_show_status 0 3839 NULL
134457 +release_version_store_3841 release_version_store 0-4 3841 NULL
134458 +fuse_try_move_page_3842 fuse_try_move_page 0 3842 NULL nohasharray
134459 +stringify_nodemap_3842 stringify_nodemap 2 3842 &fuse_try_move_page_3842
134460 +max8925_disable_3844 max8925_disable 0 3844 NULL
134461 +vprbrd_i2c_read_3845 vprbrd_i2c_read 0 3845 NULL nohasharray
134462 +amd_xgbe_phy_switch_mode_3845 amd_xgbe_phy_switch_mode 0 3845 &vprbrd_i2c_read_3845
134463 +__buf_prepare_3846 __buf_prepare 0 3846 NULL
134464 +ubi_eba_read_leb_3847 ubi_eba_read_leb 0 3847 NULL
134465 +wlcore_boot_parse_fw_ver_3850 wlcore_boot_parse_fw_ver 0 3850 NULL
134466 +create_one_cdev_3852 create_one_cdev 2 3852 NULL
134467 +ssb_pcmcia_read16_3853 ssb_pcmcia_read16 0 3853 NULL
134468 +smk_read_onlycap_3855 smk_read_onlycap 3-0 3855 NULL
134469 +show_session_param_ISCSI_PARAM_TARGET_ALIAS_3856 show_session_param_ISCSI_PARAM_TARGET_ALIAS 0 3856 NULL
134470 +fuse_retrieve_3857 fuse_retrieve 0 3857 NULL
134471 +udf_direct_IO_3860 udf_direct_IO 3 3860 NULL
134472 +c67x00_urb_enqueue_3862 c67x00_urb_enqueue 0 3862 NULL
134473 +hfsplus_create_attr_3864 hfsplus_create_attr 0 3864 NULL nohasharray
134474 +video_write_3864 video_write 0 3864 &hfsplus_create_attr_3864
134475 +get_fd_set_3866 get_fd_set 1 3866 NULL
134476 +show_pci_3867 show_pci 0 3867 NULL
134477 +sst_hsw_module_set_param_3868 sst_hsw_module_set_param 5 3868 NULL
134478 +br_fdb_insert_3869 br_fdb_insert 0 3869 NULL
134479 +i7core_inject_show_channel_3874 i7core_inject_show_channel 0 3874 NULL
134480 +show_ctlr_enabled_state_3877 show_ctlr_enabled_state 0 3877 NULL
134481 +store_thresh_either_en_3880 store_thresh_either_en 0-4 3880 NULL
134482 +fuse_conn_abort_write_3882 fuse_conn_abort_write 0-3 3882 NULL
134483 +garp_attr_create_3883 garp_attr_create 3 3883 NULL
134484 +uea_send_modem_cmd_3888 uea_send_modem_cmd 3 3888 NULL
134485 +serial8250_set_attr_rx_trig_bytes_3892 serial8250_set_attr_rx_trig_bytes 0-4 3892 NULL
134486 +efivarfs_file_read_3893 efivarfs_file_read 3-0 3893 NULL
134487 +nvram_write_3894 nvram_write 3-0 3894 NULL
134488 +ixgb_setup_rx_resources_3896 ixgb_setup_rx_resources 0 3896 NULL
134489 +pcibios_enable_irq_3897 pcibios_enable_irq 0 3897 NULL
134490 +pipeline_pre_proc_swi_read_3898 pipeline_pre_proc_swi_read 3-0 3898 NULL
134491 +comedi_buf_read_n_available_3899 comedi_buf_read_n_available 0 3899 NULL
134492 +tps65912_clear_bits_3906 tps65912_clear_bits 0 3906 NULL nohasharray
134493 +fcoe_ctlr_destroy_store_3906 fcoe_ctlr_destroy_store 0-3 3906 &tps65912_clear_bits_3906
134494 +retu_regmap_read_3909 retu_regmap_read 0 3909 NULL
134495 +vcs_write_3910 vcs_write 3-0 3910 NULL nohasharray
134496 +dbg_check_old_index_3910 dbg_check_old_index 0 3910 &vcs_write_3910
134497 +usbip_recv_3911 usbip_recv 3 3911 NULL
134498 +work_on_cpu_3912 work_on_cpu 0 3912 NULL
134499 +drm_fb_helper_set_par_3913 drm_fb_helper_set_par 0 3913 NULL
134500 +SyS_move_pages_3920 SyS_move_pages 2 3920 NULL
134501 +ds2780_set_sense_register_3927 ds2780_set_sense_register 0 3927 NULL
134502 +klp_disable_func_3928 klp_disable_func 0 3928 NULL
134503 +iwl_load_ucode_wait_alive_3936 iwl_load_ucode_wait_alive 0 3936 NULL
134504 +show_allow_ext_sg_3938 show_allow_ext_sg 0 3938 NULL
134505 +__vfs_read_3942 __vfs_read 0-3 3942 NULL
134506 +rb_alloc_aux_3943 rb_alloc_aux 4 3943 NULL
134507 +hdlc_irq_one_3944 hdlc_irq_one 2 3944 NULL
134508 +cp_refill_rx_3947 cp_refill_rx 0 3947 NULL
134509 +apei_clear_mce_3948 apei_clear_mce 0 3948 NULL nohasharray
134510 +ath10k_hif_exchange_bmi_msg_3948 ath10k_hif_exchange_bmi_msg 0 3948 &apei_clear_mce_3948
134511 +navman_open_3951 navman_open 0 3951 NULL
134512 +memory_block_change_state_3955 memory_block_change_state 0 3955 NULL
134513 +devtype_show_3956 devtype_show 0 3956 NULL nohasharray
134514 +aa_audit_file_3956 aa_audit_file 0-10 3956 &devtype_show_3956
134515 +nfs_write_begin_3957 nfs_write_begin 0 3957 NULL
134516 +write_port_3962 write_port 0-4 3962 NULL
134517 +bql_show_inflight_3970 bql_show_inflight 0 3970 NULL
134518 +be_vid_config_3976 be_vid_config 0 3976 NULL
134519 +dequeue_hwpoisoned_huge_page_3980 dequeue_hwpoisoned_huge_page 0 3980 NULL
134520 +lp5562_store_engine_mux_3982 lp5562_store_engine_mux 0-4 3982 NULL
134521 +qlcnic_show_beacon_3986 qlcnic_show_beacon 0 3986 NULL nohasharray
134522 +make_free_space_3986 make_free_space 0 3986 &qlcnic_show_beacon_3986
134523 +mt9t112_reset_3987 mt9t112_reset 0 3987 NULL
134524 +virtfn_add_3988 virtfn_add 0 3988 NULL
134525 +ubifs_run_commit_3989 ubifs_run_commit 0 3989 NULL
134526 +wake_unlock_store_3991 wake_unlock_store 0-4 3991 NULL
134527 +do_add_counters_3992 do_add_counters 3 3992 NULL
134528 +ocfs2_cluster_stack_show_3996 ocfs2_cluster_stack_show 0 3996 NULL
134529 +iwl_mvm_mac_ctxt_cmd_sta_3997 iwl_mvm_mac_ctxt_cmd_sta 0 3997 NULL
134530 +via_rng_init_3998 via_rng_init 0 3998 NULL
134531 +rfcomm_room_3999 rfcomm_room 0 3999 NULL nohasharray
134532 +set_inc_all_6db_3999 set_inc_all_6db 4-0 3999 &rfcomm_room_3999
134533 +gsc_s_ctrl_4002 gsc_s_ctrl 0 4002 NULL
134534 +userspace_status_4004 userspace_status 4-0 4004 NULL nohasharray
134535 +urbs_show_4004 urbs_show 0 4004 &userspace_status_4004
134536 +xfs_check_block_4005 xfs_check_block 4 4005 NULL nohasharray
134537 +mei_write_4005 mei_write 3-0 4005 &xfs_check_block_4005 nohasharray
134538 +niu_zcp_write_4005 niu_zcp_write 0 4005 &mei_write_4005 nohasharray
134539 +toshiba_usb_rapid_charge_set_4005 toshiba_usb_rapid_charge_set 0 4005 &niu_zcp_write_4005
134540 +show_xps_map_4009 show_xps_map 0 4009 NULL
134541 +snd_hdsp_capture_copy_4011 snd_hdsp_capture_copy 5 4011 NULL
134542 +bcm_rx_setup_4014 bcm_rx_setup 0 4014 NULL
134543 +wakeup_active_count_show_4016 wakeup_active_count_show 0 4016 NULL nohasharray
134544 +hsu_dma_prep_slave_sg_4016 hsu_dma_prep_slave_sg 3 4016 &wakeup_active_count_show_4016
134545 +amd_xgbe_phy_gmii_mode_4019 amd_xgbe_phy_gmii_mode 0 4019 NULL
134546 +_request_firmware_4021 _request_firmware 0 4021 NULL
134547 +blk_end_request_4024 blk_end_request 3 4024 NULL nohasharray
134548 +ipoib_open_4024 ipoib_open 0 4024 &blk_end_request_4024
134549 +ext4_xattr_find_entry_4025 ext4_xattr_find_entry 0 4025 NULL nohasharray
134550 +ndelay_store_4025 ndelay_store 0-3 4025 &ext4_xattr_find_entry_4025
134551 +amd_ec_write_4027 amd_ec_write 0 4027 NULL
134552 +ql3xxx_set_mac_address_4033 ql3xxx_set_mac_address 0 4033 NULL
134553 +b1_get_word_4035 b1_get_word 0 4035 NULL nohasharray
134554 +usbnet_write_cmd_async_4035 usbnet_write_cmd_async 7 4035 &b1_get_word_4035
134555 +xfs_free_ag_extent_4036 xfs_free_ag_extent 0 4036 NULL nohasharray
134556 +sha1_base_do_update_4036 sha1_base_do_update 0 4036 &xfs_free_ag_extent_4036
134557 +mtip_hw_read_registers_4037 mtip_hw_read_registers 3-0 4037 NULL
134558 +store_tabletCoordinateMode_4043 store_tabletCoordinateMode 0-4 4043 NULL
134559 +oprofile_set_ulong_4046 oprofile_set_ulong 0 4046 NULL
134560 +iscsi_nacl_param_show_MaxOutstandingR2T_4050 iscsi_nacl_param_show_MaxOutstandingR2T 0 4050 NULL
134561 +i915_gpu_idle_4062 i915_gpu_idle 0 4062 NULL
134562 +get_dmabuf_4065 get_dmabuf 2 4065 NULL nohasharray
134563 +show_fc_host_dev_loss_tmo_4065 show_fc_host_dev_loss_tmo 0 4065 &get_dmabuf_4065
134564 +coreid_show_4066 coreid_show 0 4066 NULL
134565 +fbcon_fb_unbind_4068 fbcon_fb_unbind 0 4068 NULL
134566 +cardr_show_4070 cardr_show 0 4070 NULL
134567 +video_get_max_state_4073 video_get_max_state 0 4073 NULL nohasharray
134568 +nr_hugepages_mempolicy_show_4073 nr_hugepages_mempolicy_show 0 4073 &video_get_max_state_4073
134569 +__cfg80211_alloc_event_skb_4075 __cfg80211_alloc_event_skb 5 4075 NULL
134570 +sctp_make_asconf_4078 sctp_make_asconf 3 4078 NULL nohasharray
134571 +show_engine1_leds_4078 show_engine1_leds 0 4078 &sctp_make_asconf_4078
134572 +fbcon_do_set_font_4079 fbcon_do_set_font 2-3 4079 NULL
134573 +__logfs_segment_write_4080 __logfs_segment_write 0 4080 NULL
134574 +_ctl_diag_trigger_mpi_show_4082 _ctl_diag_trigger_mpi_show 0 4082 NULL
134575 +vxlan_open_4083 vxlan_open 0 4083 NULL nohasharray
134576 +try_online_node_4083 try_online_node 0 4083 &vxlan_open_4083
134577 +snd_korg1212_prepare_4088 snd_korg1212_prepare 0 4088 NULL
134578 +da9052_free_irq_4090 da9052_free_irq 2 4090 NULL
134579 +tcmu_set_configfs_dev_params_4091 tcmu_set_configfs_dev_params 0-3 4091 NULL
134580 +dccp_v4_init_sock_4096 dccp_v4_init_sock 0 4096 NULL nohasharray
134581 +__dwc3_gadget_ep0_queue_4096 __dwc3_gadget_ep0_queue 0 4096 &dccp_v4_init_sock_4096
134582 +show_4097 show 0 4097 NULL
134583 +flash_show_4102 flash_show 0 4102 NULL
134584 +ath10k_bmi_lz_stream_start_4103 ath10k_bmi_lz_stream_start 0 4103 NULL
134585 +eeprom_read_4104 eeprom_read 6-5-0 4104 NULL
134586 +irq_gc_suspend_4106 irq_gc_suspend 0 4106 NULL nohasharray
134587 +serial_suspend_4106 serial_suspend 0 4106 &irq_gc_suspend_4106
134588 +write_reg_4108 write_reg 0 4108 NULL
134589 +phy_has_fixups_show_4110 phy_has_fixups_show 0 4110 NULL nohasharray
134590 +eventfd_read_4110 eventfd_read 0-3 4110 &phy_has_fixups_show_4110
134591 +configfs_setattr_4111 configfs_setattr 0 4111 NULL nohasharray
134592 +bonding_store_num_peer_notif_4111 bonding_store_num_peer_notif 0-4 4111 &configfs_setattr_4111
134593 +mt9t112_init_pll_4112 mt9t112_init_pll 0 4112 NULL
134594 +ocfs2_xattr_tree_list_index_block_4119 ocfs2_xattr_tree_list_index_block 0 4119 NULL
134595 +proc_task_getattr_4125 proc_task_getattr 0 4125 NULL
134596 +v9fs_vfs_readpage_4131 v9fs_vfs_readpage 0 4131 NULL
134597 +show_fnode_fragment_disable_4133 show_fnode_fragment_disable 0 4133 NULL
134598 +component_match_realloc_4139 component_match_realloc 3 4139 NULL
134599 +nf_call_iptables_show_4143 nf_call_iptables_show 0 4143 NULL nohasharray
134600 +ath10k_htt_send_rx_ring_cfg_ll_4143 ath10k_htt_send_rx_ring_cfg_ll 0 4143 &nf_call_iptables_show_4143
134601 +br_netdev_switch_event_4145 br_netdev_switch_event 0 4145 NULL
134602 +ntb_netdev_change_mtu_4147 ntb_netdev_change_mtu 2-0 4147 NULL nohasharray
134603 +mon_text_read_u_4147 mon_text_read_u 0-3 4147 &ntb_netdev_change_mtu_4147
134604 +tm6000_read_4151 tm6000_read 3-0 4151 NULL nohasharray
134605 +show_temp_auto_boost_hyst_4151 show_temp_auto_boost_hyst 0 4151 &tm6000_read_4151
134606 +acpi_bus_get_device_4153 acpi_bus_get_device 0 4153 NULL nohasharray
134607 +rndis_filter_open_4153 rndis_filter_open 0 4153 &acpi_bus_get_device_4153
134608 +mpt_raid_phys_disk_get_num_paths_4155 mpt_raid_phys_disk_get_num_paths 0 4155 NULL
134609 +show_sf2_pwm_4161 show_sf2_pwm 0 4161 NULL
134610 +echo_show_4163 echo_show 0 4163 NULL nohasharray
134611 +t1_init_hw_modules_4163 t1_init_hw_modules 0 4163 &echo_show_4163 nohasharray
134612 +store_4163 store 0 4163 &t1_init_hw_modules_4163
134613 +radeon_show_one_edid_4164 radeon_show_one_edid 3-0 4164 NULL nohasharray
134614 +bus_powerup_4164 bus_powerup 0 4164 &radeon_show_one_edid_4164
134615 +get_alua_req_4166 get_alua_req 3 4166 NULL
134616 +blk_dropped_read_4168 blk_dropped_read 3 4168 NULL
134617 +skb_add_data_4171 skb_add_data 3 4171 NULL nohasharray
134618 +mci_size_mb_show_4171 mci_size_mb_show 0 4171 &skb_add_data_4171
134619 +manufacturer_show_4172 manufacturer_show 0 4172 NULL
134620 +show_4173 show 0 4173 NULL
134621 +read_file_bool_4180 read_file_bool 3-0 4180 NULL nohasharray
134622 +elants_i2c_calibrate_4180 elants_i2c_calibrate 0 4180 &read_file_bool_4180
134623 +ov6650_reg_write_4182 ov6650_reg_write 0 4182 NULL
134624 +bond_option_active_slave_set_4183 bond_option_active_slave_set 0 4183 NULL
134625 +cpumap_print_to_pagebuf_4190 cpumap_print_to_pagebuf 0 4190 NULL nohasharray
134626 +get_fan_speed_percent_4190 get_fan_speed_percent 0 4190 &cpumap_print_to_pagebuf_4190
134627 +blk_mq_hw_sysfs_store_4193 blk_mq_hw_sysfs_store 0-4 4193 NULL
134628 +jme_set_macaddr_4196 jme_set_macaddr 0 4196 NULL
134629 +__nfs4_get_acl_uncached_4197 __nfs4_get_acl_uncached 0 4197 NULL
134630 +vring_new_virtqueue_4199 vring_new_virtqueue 2 4199 NULL
134631 +target_core_store_dev_udev_path_4200 target_core_store_dev_udev_path 0-3 4200 NULL
134632 +f1x_determine_channel_4202 f1x_determine_channel 2 4202 NULL
134633 +_osd_req_list_objects_4204 _osd_req_list_objects 6 4204 NULL
134634 +v9fs_write_end_4207 v9fs_write_end 0-5 4207 NULL
134635 +persist_store_4220 persist_store 0-4 4220 NULL
134636 +rtnetlink_event_4221 rtnetlink_event 0 4221 NULL
134637 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX_4222 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_IDX 0 4222 NULL
134638 +ip_send_unicast_reply_4223 ip_send_unicast_reply 7 4223 NULL
134639 +l2tp_eth_dev_init_4225 l2tp_eth_dev_init 0 4225 NULL
134640 +vsock_auto_bind_4229 vsock_auto_bind 0 4229 NULL nohasharray
134641 +bdc_udc_start_4229 bdc_udc_start 0 4229 &vsock_auto_bind_4229
134642 +axp20x_show_ext_attr_4232 axp20x_show_ext_attr 0 4232 NULL
134643 +bch_hprint_4233 bch_hprint 0 4233 NULL nohasharray
134644 +gpio_trig_gpio_store_4233 gpio_trig_gpio_store 0-4 4233 &bch_hprint_4233
134645 +show_fnode_max_segment_size_4234 show_fnode_max_segment_size 0 4234 NULL nohasharray
134646 +ext4_direct_IO_4234 ext4_direct_IO 3 4234 &show_fnode_max_segment_size_4234
134647 +snd_seq_ioctl_query_next_port_4238 snd_seq_ioctl_query_next_port 0 4238 NULL
134648 +input_dev_show_cap_abs_4239 input_dev_show_cap_abs 0 4239 NULL
134649 +team_port_enable_netpoll_4243 team_port_enable_netpoll 0 4243 NULL
134650 +gp2ap020a00f_buffer_predisable_4246 gp2ap020a00f_buffer_predisable 0 4246 NULL
134651 +pm_qos_remote_wakeup_store_4248 pm_qos_remote_wakeup_store 0-4 4248 NULL
134652 +timewarn_cs_read_4250 timewarn_cs_read 0 4250 NULL
134653 +iwlagn_send_rxon_assoc_4252 iwlagn_send_rxon_assoc 0 4252 NULL
134654 +mwifiex_sta_prepare_cmd_4253 mwifiex_sta_prepare_cmd 0 4253 NULL
134655 +alg_create_4257 alg_create 0 4257 NULL
134656 +show_iface_strict_login_comp_en_4260 show_iface_strict_login_comp_en 0 4260 NULL nohasharray
134657 +__dev_pm_qos_add_request_4260 __dev_pm_qos_add_request 0 4260 &show_iface_strict_login_comp_en_4260
134658 +base_clock_show_4261 base_clock_show 0 4261 NULL nohasharray
134659 +tda7432_s_ctrl_4261 tda7432_s_ctrl 0 4261 &base_clock_show_4261
134660 +__block_write_full_page_4267 __block_write_full_page 0 4267 NULL
134661 +ip_vs_in_icmp_v6_4268 ip_vs_in_icmp_v6 0 4268 NULL
134662 +crc32c_intel_finup_4272 crc32c_intel_finup 0 4272 NULL nohasharray
134663 +tg3_init_5401phy_dsp_4272 tg3_init_5401phy_dsp 0 4272 &crc32c_intel_finup_4272
134664 +nilfs_segctor_apply_buffers_4273 nilfs_segctor_apply_buffers 0 4273 NULL nohasharray
134665 +snd_pcm_oss_change_params_4273 snd_pcm_oss_change_params 0 4273 &nilfs_segctor_apply_buffers_4273
134666 +show_sg_tablesize_4278 show_sg_tablesize 0 4278 NULL
134667 +pwm_lpss_config_4281 pwm_lpss_config 0 4281 NULL
134668 +ath6kl_force_roam_write_4282 ath6kl_force_roam_write 3-0 4282 NULL
134669 +show_sas_device_type_4283 show_sas_device_type 0 4283 NULL
134670 +goldfish_audio_write_4284 goldfish_audio_write 3 4284 NULL
134671 +msb_do_write_request_4286 msb_do_write_request 2 4286 NULL
134672 +xt_compat_add_offset_4289 xt_compat_add_offset 0 4289 NULL nohasharray
134673 +cp_change_mtu_4289 cp_change_mtu 0 4289 &xt_compat_add_offset_4289
134674 +get_connectors_for_crtc_4291 get_connectors_for_crtc 0 4291 NULL nohasharray
134675 +lpfc_stat_data_ctrl_store_4291 lpfc_stat_data_ctrl_store 0-4 4291 &get_connectors_for_crtc_4291
134676 +vmci_event_dispatch_4294 vmci_event_dispatch 0 4294 NULL
134677 +v4l2_subdev_s_ctrl_4295 v4l2_subdev_s_ctrl 0 4295 NULL
134678 +ali15x3_access_4296 ali15x3_access 0 4296 NULL
134679 +iwl_trans_pcie_start_fw_4297 iwl_trans_pcie_start_fw 0 4297 NULL
134680 +__usbnet_read_cmd_4299 __usbnet_read_cmd 7-0 4299 NULL
134681 +fw_read_file_contents_4301 fw_read_file_contents 0 4301 NULL
134682 +dvb_ringbuffer_pkt_read_user_4303 dvb_ringbuffer_pkt_read_user 3-2-5-0 4303 NULL nohasharray
134683 +camera_store_4303 camera_store 4-0 4303 &dvb_ringbuffer_pkt_read_user_4303
134684 +atl2_open_4307 atl2_open 0 4307 NULL nohasharray
134685 +i915_gem_object_pin_4307 i915_gem_object_pin 0 4307 &atl2_open_4307
134686 +snd_aw2_pcm_trigger_capture_4314 snd_aw2_pcm_trigger_capture 0 4314 NULL
134687 +cfg80211_inform_bss_4315 cfg80211_inform_bss 9 4315 NULL nohasharray
134688 +count_strings_4315 count_strings 0 4315 &cfg80211_inform_bss_4315
134689 +xgbe_get_sset_count_4316 xgbe_get_sset_count 0 4316 NULL
134690 +pscsi_create_type_disk_4317 pscsi_create_type_disk 0 4317 NULL nohasharray
134691 +cpufv_disabled_store_4317 cpufv_disabled_store 0-4 4317 &pscsi_create_type_disk_4317
134692 +ali1563_transaction_4319 ali1563_transaction 0 4319 NULL nohasharray
134693 +amd8111e_restart_4319 amd8111e_restart 0 4319 &ali1563_transaction_4319
134694 +qlcnic_get_nic_info_4327 qlcnic_get_nic_info 0 4327 NULL
134695 +snd_rawmidi_kernel_read_4328 snd_rawmidi_kernel_read 3 4328 NULL
134696 +mlx4_qp_modify_4333 mlx4_qp_modify 0 4333 NULL
134697 +iscsi_disc_store_userid_4337 iscsi_disc_store_userid 0-3 4337 NULL
134698 +ima_eventdigest_init_common_4338 ima_eventdigest_init_common 2 4338 NULL
134699 +unix_stream_sendmsg_4343 unix_stream_sendmsg 3 4343 NULL
134700 +rtl8169_get_sset_count_4349 rtl8169_get_sset_count 0 4349 NULL
134701 +show_tcrit1_4350 show_tcrit1 0 4350 NULL
134702 +netdev_vlan_rx_add_vid_4353 netdev_vlan_rx_add_vid 0 4353 NULL
134703 +store_4354 store 0-3 4354 NULL
134704 +snd_seq_ioctl_create_queue_4355 snd_seq_ioctl_create_queue 0 4355 NULL
134705 +ext3_write_inode_4359 ext3_write_inode 0 4359 NULL
134706 +__gfs2_readpage_4363 __gfs2_readpage 0 4363 NULL
134707 +ieee80211_change_mtu_4365 ieee80211_change_mtu 0 4365 NULL
134708 +mc13783_powermisc_rmw_4368 mc13783_powermisc_rmw 0 4368 NULL
134709 +xfs_attr3_leaf_clearflag_4371 xfs_attr3_leaf_clearflag 0 4371 NULL
134710 +store_sas_hard_reset_4372 store_sas_hard_reset 0-4 4372 NULL
134711 +sys_setdomainname_4373 sys_setdomainname 2 4373 NULL
134712 +write_4374 write 0 4374 NULL
134713 +esb_write_4376 esb_write 0-3 4376 NULL
134714 +sd_start_12a_4378 sd_start_12a 0 4378 NULL nohasharray
134715 +iscsi_stat_logout_attr_store_4378 iscsi_stat_logout_attr_store 0 4378 &sd_start_12a_4378
134716 +vcc_connect_4382 vcc_connect 0 4382 NULL
134717 +uevent_seqnum_show_4383 uevent_seqnum_show 0 4383 NULL
134718 +pci_eg20t_init_4385 pci_eg20t_init 0 4385 NULL
134719 +irda_sendmsg_4388 irda_sendmsg 4-0 4388 NULL
134720 +sctp_sendmsg_4391 sctp_sendmsg 3 4391 NULL
134721 +lp3943_gpio_set_mode_4393 lp3943_gpio_set_mode 0 4393 NULL
134722 +ovl_listxattr_4399 ovl_listxattr 0-3 4399 NULL
134723 +get_pwm1_enable_4401 get_pwm1_enable 0 4401 NULL nohasharray
134724 +ipath_init_chip_4401 ipath_init_chip 0 4401 &get_pwm1_enable_4401
134725 +reg_read_4409 reg_read 0 4409 NULL
134726 +access_process_vm_4412 access_process_vm 0 4412 NULL nohasharray
134727 +cxacru_cm_get_array_4412 cxacru_cm_get_array 4 4412 &access_process_vm_4412
134728 +can_send_4414 can_send 0 4414 NULL
134729 +libfc_vport_create_4415 libfc_vport_create 2 4415 NULL
134730 +fast_charge_timer_store_4416 fast_charge_timer_store 0-4 4416 NULL
134731 +wusbhc_chid_set_4420 wusbhc_chid_set 0 4420 NULL
134732 +rtw_android_get_rssi_4421 rtw_android_get_rssi 0 4421 NULL
134733 +show_fan_stop_output_4422 show_fan_stop_output 0 4422 NULL
134734 +read_pwr_cal_values_4423 read_pwr_cal_values 0 4423 NULL
134735 +mptscsih_io_delay_show_4424 mptscsih_io_delay_show 0 4424 NULL
134736 +xfs_log_show_4426 xfs_log_show 0 4426 NULL
134737 +read_code_4429 read_code 4 4429 NULL
134738 +ath10k_htc_start_4430 ath10k_htc_start 0 4430 NULL
134739 +b43_nphy_op_init_4431 b43_nphy_op_init 0 4431 NULL
134740 +max8998_rtc_start_alarm_4434 max8998_rtc_start_alarm 0 4434 NULL
134741 +snd_hdsp_ioctl_4435 snd_hdsp_ioctl 0 4435 NULL
134742 +pcan_usb_set_silent_4436 pcan_usb_set_silent 0 4436 NULL
134743 +do_pages_stat_4437 do_pages_stat 2 4437 NULL
134744 +srpt_tpg_attrib_show_srp_max_rdma_size_4438 srpt_tpg_attrib_show_srp_max_rdma_size 0 4438 NULL
134745 +vxp_resume_4442 vxp_resume 0 4442 NULL
134746 +memparse_4444 memparse 0 4444 NULL nohasharray
134747 +netdev_register_kobject_4444 netdev_register_kobject 0 4444 &memparse_4444
134748 +vxge_hw_vpath_fw_api_4452 vxge_hw_vpath_fw_api 0 4452 NULL
134749 +disksize_show_4454 disksize_show 0 4454 NULL
134750 +set_eeprom4_4457 set_eeprom4 4-0 4457 NULL
134751 +dn_alloc_send_pskb_4465 dn_alloc_send_pskb 2 4465 NULL
134752 +ext3_journalled_writepage_4470 ext3_journalled_writepage 0 4470 NULL
134753 +at76_set_card_command_4471 at76_set_card_command 4 4471 NULL
134754 +zd_rf_init_rf2959_4476 zd_rf_init_rf2959 0 4476 NULL
134755 +sock_create_kern_4480 sock_create_kern 0 4480 NULL
134756 +snd_seq_expand_var_event_4481 snd_seq_expand_var_event 0-5 4481 NULL nohasharray
134757 +signalfd_dequeue_4481 signalfd_dequeue 0 4481 &snd_seq_expand_var_event_4481
134758 +beep_write_4485 beep_write 0 4485 NULL
134759 +sys_semtimedop_4486 sys_semtimedop 3 4486 NULL
134760 +show_fcstat_prim_seq_protocol_err_count_4487 show_fcstat_prim_seq_protocol_err_count 0 4487 NULL
134761 +udp_sendmsg_4492 udp_sendmsg 4-0 4492 NULL
134762 +vmbus_establish_gpadl_4495 vmbus_establish_gpadl 3 4495 NULL
134763 +ltc4222_get_value_4496 ltc4222_get_value 0 4496 NULL nohasharray
134764 +bus_scan_store_4496 bus_scan_store 0-3 4496 &ltc4222_get_value_4496
134765 +_ctl_diag_trigger_mpi_store_4500 _ctl_diag_trigger_mpi_store 0-4 4500 NULL
134766 +o2nm_node_ipv4_address_read_4501 o2nm_node_ipv4_address_read 0 4501 NULL
134767 +set_link_security_4502 set_link_security 4 4502 NULL
134768 +node_read_vmstat_4505 node_read_vmstat 0 4505 NULL
134769 +l1oip_socket_parse_4507 l1oip_socket_parse 4 4507 NULL
134770 +start_usb_capture_4519 start_usb_capture 0 4519 NULL
134771 +acpi_ex_convert_to_integer_4521 acpi_ex_convert_to_integer 0 4521 NULL nohasharray
134772 +afs_fill_page_4521 afs_fill_page 0 4521 &acpi_ex_convert_to_integer_4521
134773 +write_cnodes_4523 write_cnodes 0 4523 NULL
134774 +xfs_btree_kill_root_4526 xfs_btree_kill_root 0 4526 NULL
134775 +show_modes_4530 show_modes 0 4530 NULL
134776 +ll_max_readahead_per_file_mb_seq_write_4531 ll_max_readahead_per_file_mb_seq_write 3 4531 NULL
134777 +sys_llistxattr_4532 sys_llistxattr 3 4532 NULL
134778 +da9052_group_write_4534 da9052_group_write 0 4534 NULL
134779 +tipc_getname_4539 tipc_getname 0 4539 NULL
134780 +d3cold_allowed_store_4541 d3cold_allowed_store 0-4 4541 NULL
134781 +tty_register_device_4544 tty_register_device 2 4544 NULL nohasharray
134782 +store_mode_4544 store_mode 0-4 4544 &tty_register_device_4544
134783 +videobuf_vmalloc_to_sg_4548 videobuf_vmalloc_to_sg 2 4548 NULL
134784 +generic_packet_4551 generic_packet 0 4551 NULL nohasharray
134785 +store_risetime_4551 store_risetime 0-4 4551 &generic_packet_4551
134786 +show_sched4_4552 show_sched4 0 4552 NULL
134787 +aoedisk_show_state_4553 aoedisk_show_state 0 4553 NULL
134788 +rxrpc_bind_4554 rxrpc_bind 0 4554 NULL
134789 +fsl_edma_prep_slave_sg_4555 fsl_edma_prep_slave_sg 3 4555 NULL
134790 +show_fc_private_host_tgtid_bind_type_4556 show_fc_private_host_tgtid_bind_type 0 4556 NULL
134791 +max_sectors_store_4559 max_sectors_store 0-4 4559 NULL
134792 +show_speed_tolerance_4560 show_speed_tolerance 0 4560 NULL
134793 +rx8581_get_datetime_4561 rx8581_get_datetime 0 4561 NULL
134794 +ubifs_add_dirt_4567 ubifs_add_dirt 0 4567 NULL
134795 +xgmac_set_mac_address_4571 xgmac_set_mac_address 0 4571 NULL
134796 +btrfs_file_extent_inline_item_len_4575 btrfs_file_extent_inline_item_len 0 4575 NULL
134797 +wl18xx_top_reg_write_4577 wl18xx_top_reg_write 0 4577 NULL
134798 +xfs_buf_get_maps_4581 xfs_buf_get_maps 2 4581 NULL
134799 +commit_orphans_4584 commit_orphans 0 4584 NULL
134800 +aty128fb_set_par_4587 aty128fb_set_par 0 4587 NULL
134801 +read_rio_4589 read_rio 0-3 4589 NULL
134802 +acpi_read_fast_4590 acpi_read_fast 3-2 4590 NULL nohasharray
134803 +alt_capture_pcm_prepare_4590 alt_capture_pcm_prepare 0 4590 &acpi_read_fast_4590
134804 +multipath_add_disk_4591 multipath_add_disk 0 4591 NULL
134805 +bch_alloc_4593 bch_alloc 1 4593 NULL
134806 +ocfs2_refcount_lock_4595 ocfs2_refcount_lock 0 4595 NULL
134807 +ath10k_dbg_sta_write_delba_4602 ath10k_dbg_sta_write_delba 3-0 4602 NULL nohasharray
134808 +fuse_copy_one_4602 fuse_copy_one 0 4602 &ath10k_dbg_sta_write_delba_4602
134809 +pm8001_ctl_iop_log_show_4614 pm8001_ctl_iop_log_show 0 4614 NULL nohasharray
134810 +device_store_int_4614 device_store_int 0-4 4614 &pm8001_ctl_iop_log_show_4614
134811 +xfs_bmap_add_attrfork_4617 xfs_bmap_add_attrfork 0 4617 NULL
134812 +show_designated_bridge_4619 show_designated_bridge 0 4619 NULL nohasharray
134813 +bdc_gadget_ep_enable_4619 bdc_gadget_ep_enable 0 4619 &show_designated_bridge_4619
134814 +rp5c01_read_time_4626 rp5c01_read_time 0 4626 NULL
134815 +bpq_device_event_4633 bpq_device_event 0 4633 NULL nohasharray
134816 +ll_rw_extents_stats_seq_write_4633 ll_rw_extents_stats_seq_write 3 4633 &bpq_device_event_4633
134817 +iwl_dbgfs_tx_queue_read_4635 iwl_dbgfs_tx_queue_read 3-0 4635 NULL nohasharray
134818 +show_valid_zones_4635 show_valid_zones 0 4635 &iwl_dbgfs_tx_queue_read_4635
134819 +hrz_send_4638 hrz_send 0 4638 NULL
134820 +wlcore_boot_upload_nvs_4639 wlcore_boot_upload_nvs 0 4639 NULL
134821 +nilfs_segments_README_show_4646 nilfs_segments_README_show 0 4646 NULL
134822 +txCommit_4649 txCommit 0 4649 NULL
134823 +pch_phub_gbe_serial_rom_conf_4650 pch_phub_gbe_serial_rom_conf 0 4650 NULL
134824 +f2fs_xattr_generic_set_4651 f2fs_xattr_generic_set 0 4651 NULL
134825 +falcon_describe_nic_stats_4659 falcon_describe_nic_stats 0 4659 NULL
134826 +show_conn_param_ISCSI_PARAM_OFMARKER_EN_4661 show_conn_param_ISCSI_PARAM_OFMARKER_EN 0 4661 NULL
134827 +eeprom_93xx46_eral_4666 eeprom_93xx46_eral 0 4666 NULL
134828 +ttm_pool_store_4671 ttm_pool_store 0-4 4671 NULL
134829 +test_power_get_usb_property_4680 test_power_get_usb_property 0 4680 NULL
134830 +niu_get_eeprom_len_4681 niu_get_eeprom_len 0 4681 NULL
134831 +show_event_log_4682 show_event_log 0 4682 NULL
134832 +cx18_read_pos_4683 cx18_read_pos 3-0 4683 NULL nohasharray
134833 +cvt_auto_temp_4683 cvt_auto_temp 0 4683 &cx18_read_pos_4683
134834 +__uncore_counter_show_4686 __uncore_counter_show 0 4686 NULL
134835 +short_retry_limit_read_4687 short_retry_limit_read 3-0 4687 NULL
134836 +cifs_sync_read_4688 cifs_sync_read 0 4688 NULL nohasharray
134837 +register_queue_kobjects_4688 register_queue_kobjects 0 4688 &cifs_sync_read_4688
134838 +kone_receive_4690 kone_receive 4-0 4690 NULL
134839 +soc_mbus_bytes_per_line_4691 soc_mbus_bytes_per_line 0-1 4691 NULL
134840 +integrity_generate_show_4696 integrity_generate_show 0 4696 NULL
134841 +uhid_dev_get_report_reply_4697 uhid_dev_get_report_reply 0 4697 NULL
134842 +iscsi_tpg_auth_show_password_4698 iscsi_tpg_auth_show_password 0 4698 NULL
134843 +round_pipe_size_4701 round_pipe_size 0 4701 NULL nohasharray
134844 +gen8_get_total_gtt_size_4701 gen8_get_total_gtt_size 0-1 4701 &round_pipe_size_4701 nohasharray
134845 +write8_reg_4701 write8_reg 4-0 4701 &gen8_get_total_gtt_size_4701 nohasharray
134846 +tcs3414_buffer_preenable_4701 tcs3414_buffer_preenable 0 4701 &write8_reg_4701
134847 +hash_netportnet6_expire_4702 hash_netportnet6_expire 4 4702 NULL
134848 +qla2x00_phy_version_show_4706 qla2x00_phy_version_show 0 4706 NULL
134849 +cxgbi_alloc_big_mem_4707 cxgbi_alloc_big_mem 1 4707 NULL
134850 +toshiba_haps_protection_level_4711 toshiba_haps_protection_level 0 4711 NULL
134851 +roccat_common2_sysfs_read_tcu_image_4719 roccat_common2_sysfs_read_tcu_image 0-5-6 4719 NULL
134852 +btrfs_setattr_4721 btrfs_setattr 0 4721 NULL
134853 +ati_create_gatt_pages_4722 ati_create_gatt_pages 1 4722 NULL nohasharray
134854 +show_header_4722 show_header 3 4722 &ati_create_gatt_pages_4722
134855 +fw_lookup_and_allocate_buf_4723 fw_lookup_and_allocate_buf 0 4723 NULL nohasharray
134856 +cas_change_mtu_4723 cas_change_mtu 0 4723 &fw_lookup_and_allocate_buf_4723
134857 +path_show_4725 path_show 0 4725 NULL nohasharray
134858 +bl_power_show_4725 bl_power_show 0 4725 &path_show_4725
134859 +t4_link_start_4726 t4_link_start 0 4726 NULL nohasharray
134860 +fallback_migrate_page_4726 fallback_migrate_page 0 4726 &t4_link_start_4726
134861 +ims_pcu_verify_block_4733 ims_pcu_verify_block 0 4733 NULL
134862 +ll_rw_offset_stats_seq_write_4736 ll_rw_offset_stats_seq_write 3 4736 NULL
134863 +scsi_level_show_4738 scsi_level_show 0 4738 NULL
134864 +ledd_show_4740 ledd_show 0 4740 NULL
134865 +level_show_4741 level_show 0 4741 NULL
134866 +rds_ib_get_mr_4742 rds_ib_get_mr 2 4742 NULL
134867 +acpi_os_signal_4745 acpi_os_signal 0 4745 NULL
134868 +twl6030_pwmled_enable_4747 twl6030_pwmled_enable 0 4747 NULL
134869 +st_gyro_buffer_preenable_4749 st_gyro_buffer_preenable 0 4749 NULL
134870 +_vivid_fb_check_var_4753 _vivid_fb_check_var 0 4753 NULL nohasharray
134871 +lu_buf_alloc_4753 lu_buf_alloc 2 4753 &_vivid_fb_check_var_4753
134872 +qla4xxx_get_firmware_status_4759 qla4xxx_get_firmware_status 0 4759 NULL
134873 +qla2x00_optrom_fw_version_show_4760 qla2x00_optrom_fw_version_show 0 4760 NULL nohasharray
134874 +_alloc_get_attr_list_4760 _alloc_get_attr_list 0 4760 &qla2x00_optrom_fw_version_show_4760
134875 +wakeup_active_show_4767 wakeup_active_show 0 4767 NULL
134876 +shm16write__write_file_4771 shm16write__write_file 0 4771 NULL
134877 +__orinoco_hw_setup_enc_4772 __orinoco_hw_setup_enc 0 4772 NULL
134878 +pwr_rcvd_bcns_cnt_read_4774 pwr_rcvd_bcns_cnt_read 3-0 4774 NULL
134879 +kobj_pkt_store_4775 kobj_pkt_store 0-4 4775 NULL
134880 +tlan_get_eeprom_len_4776 tlan_get_eeprom_len 0 4776 NULL
134881 +get_srcimp_4779 get_srcimp 0 4779 NULL nohasharray
134882 +cifs_read_allocate_pages_4779 cifs_read_allocate_pages 0 4779 &get_srcimp_4779
134883 +uwb_drp_avail_reserve_pending_4786 uwb_drp_avail_reserve_pending 0 4786 NULL
134884 +create_subvol_4791 create_subvol 4 4791 NULL
134885 +w1_master_attribute_store_max_slave_count_4792 w1_master_attribute_store_max_slave_count 0-4 4792 NULL
134886 +read_4793 read 0-4 4793 NULL
134887 +sisusb_read_memio_byte_4794 sisusb_read_memio_byte 0 4794 NULL
134888 +opl3_load_patch_4802 opl3_load_patch 0 4802 NULL
134889 +set_sync_endpoint_4803 set_sync_endpoint 0 4803 NULL nohasharray
134890 +au8522_s_ctrl_4803 au8522_s_ctrl 0 4803 &set_sync_endpoint_4803
134891 +ncp__vol2io_4804 ncp__vol2io 5-0 4804 NULL
134892 +fan_set_level_4805 fan_set_level 0 4805 NULL
134893 +C_SYSC_setsockopt_4806 C_SYSC_setsockopt 5 4806 NULL
134894 +add_new_kprobe_4808 add_new_kprobe 0 4808 NULL
134895 +vt8623fb_set_par_4814 vt8623fb_set_par 0 4814 NULL
134896 +show_sticky_4816 show_sticky 0 4816 NULL
134897 +show_postcode_4819 show_postcode 0 4819 NULL
134898 +part_fail_store_4820 part_fail_store 0-4 4820 NULL
134899 +ubifs_log_post_commit_4824 ubifs_log_post_commit 0 4824 NULL
134900 +esd_usb2_start_4827 esd_usb2_start 0 4827 NULL
134901 +show_4831 show 0 4831 NULL
134902 +show_brightness_changed_4834 show_brightness_changed 0 4834 NULL nohasharray
134903 +acpi_ps_create_op_4834 acpi_ps_create_op 0 4834 &show_brightness_changed_4834
134904 +__zswap_cpu_notifier_4837 __zswap_cpu_notifier 0 4837 NULL
134905 +cfq_slice_async_rq_show_4838 cfq_slice_async_rq_show 0 4838 NULL
134906 +scsi_end_request_4839 scsi_end_request 3-4 4839 NULL
134907 +iscsit_ta_authentication_4846 iscsit_ta_authentication 0 4846 NULL nohasharray
134908 +adis16480_enable_irq_4846 adis16480_enable_irq 0 4846 &iscsit_ta_authentication_4846
134909 +iptunnel_pull_header_4847 iptunnel_pull_header 2 4847 NULL
134910 +show_sas_phy_sas_address_4856 show_sas_phy_sas_address 0 4856 NULL nohasharray
134911 +target_core_dev_pr_attr_store_4856 target_core_dev_pr_attr_store 0-4 4856 &show_sas_phy_sas_address_4856
134912 +roccat_common2_sysfs_read_tcu_4857 roccat_common2_sysfs_read_tcu 0-5-6 4857 NULL
134913 +gigaset_if_receive_4861 gigaset_if_receive 3 4861 NULL
134914 +key_tx_spec_read_4862 key_tx_spec_read 3-0 4862 NULL
134915 +available_sync_leds_show_4863 available_sync_leds_show 0 4863 NULL
134916 +sco_sock_bind_4864 sco_sock_bind 0 4864 NULL
134917 +ncp_read_bounce_4867 ncp_read_bounce 0 4867 NULL
134918 +svc_getname_4869 svc_getname 0 4869 NULL
134919 +__pm_runtime_suspend_4870 __pm_runtime_suspend 0 4870 NULL
134920 +hid_register_field_4874 hid_register_field 3-2 4874 NULL
134921 +tg3_phy_reset_4876 tg3_phy_reset 0 4876 NULL
134922 +n_tracesink_read_4878 n_tracesink_read 0 4878 NULL
134923 +wl1271_set_ba_policies_4883 wl1271_set_ba_policies 0 4883 NULL
134924 +vmxnet3_activate_dev_4885 vmxnet3_activate_dev 0 4885 NULL
134925 +vga_arb_read_4886 vga_arb_read 3-0 4886 NULL nohasharray
134926 +ip6_pkt_drop_4886 ip6_pkt_drop 0 4886 &vga_arb_read_4886
134927 +current_speed_show_4887 current_speed_show 0 4887 NULL
134928 +sys_ipc_4889 sys_ipc 3 4889 NULL
134929 +isdn_divert_write_4891 isdn_divert_write 0-3 4891 NULL
134930 +s2io_ethtool_get_regs_len_4901 s2io_ethtool_get_regs_len 0 4901 NULL
134931 +shadow_fetch_4907 shadow_fetch 2 4907 NULL
134932 +nilfs_segbuf_reset_4912 nilfs_segbuf_reset 0 4912 NULL nohasharray
134933 +mt6397_irq_handle_reg_4912 mt6397_irq_handle_reg 3 4912 &nilfs_segbuf_reset_4912
134934 +qlcnic_82xx_alloc_mbx_args_4913 qlcnic_82xx_alloc_mbx_args 0 4913 NULL nohasharray
134935 +smsc911x_ethtool_getregslen_4913 smsc911x_ethtool_getregslen 0 4913 &qlcnic_82xx_alloc_mbx_args_4913
134936 +sw_activity_store_4914 sw_activity_store 0 4914 NULL
134937 +acpi_battery_alarm_show_4917 acpi_battery_alarm_show 0 4917 NULL
134938 +show_pwm1_enable_4919 show_pwm1_enable 0 4919 NULL nohasharray
134939 +read_4919 read 0 4919 &show_pwm1_enable_4919
134940 +single_step_cont_4921 single_step_cont 0 4921 NULL
134941 +wl1271_sysfs_read_fwlog_4922 wl1271_sysfs_read_fwlog 0-6-5 4922 NULL nohasharray
134942 +edac_device_ctl_log_ce_store_4922 edac_device_ctl_log_ce_store 0-3 4922 &wl1271_sysfs_read_fwlog_4922
134943 +bfad_im_optionrom_version_show_4923 bfad_im_optionrom_version_show 0 4923 NULL
134944 +sys_process_vm_writev_4928 sys_process_vm_writev 3-5 4928 NULL
134945 +rx_compressed_show_4930 rx_compressed_show 0 4930 NULL nohasharray
134946 +show_fnode_tcp_timer_scale_4930 show_fnode_tcp_timer_scale 0 4930 &rx_compressed_show_4930
134947 +ntfs_rl_insert_4931 ntfs_rl_insert 4-2 4931 NULL
134948 +wm831x_unique_id_show_4937 wm831x_unique_id_show 0 4937 NULL
134949 +ieee80211_if_fmt_ave_beacon_4941 ieee80211_if_fmt_ave_beacon 3 4941 NULL nohasharray
134950 +asd_show_dev_bios_build_4941 asd_show_dev_bios_build 0 4941 &ieee80211_if_fmt_ave_beacon_4941 nohasharray
134951 +lp3972_ldo_enable_4941 lp3972_ldo_enable 0 4941 &asd_show_dev_bios_build_4941
134952 +da9055_reg_write_4942 da9055_reg_write 0 4942 NULL nohasharray
134953 +saa7146_pgtable_build_4942 saa7146_pgtable_build 0 4942 &da9055_reg_write_4942
134954 +multicast_query_response_interval_store_4943 multicast_query_response_interval_store 4-0 4943 NULL
134955 +bl_power_store_4949 bl_power_store 0-4 4949 NULL
134956 +mt9m001_cropcap_4950 mt9m001_cropcap 0 4950 NULL
134957 +batadv_interface_change_mtu_4952 batadv_interface_change_mtu 0 4952 NULL
134958 +request_msix_data_irqs_4956 request_msix_data_irqs 0 4956 NULL
134959 +netlink_mmap_sendmsg_4957 netlink_mmap_sendmsg 0 4957 NULL
134960 +fb_deferred_io_fsync_4960 fb_deferred_io_fsync 0 4960 NULL
134961 +tg3_setup_copper_phy_4964 tg3_setup_copper_phy 0 4964 NULL
134962 +devm_kzalloc_4966 devm_kzalloc 2 4966 NULL nohasharray
134963 +write_ee_4966 write_ee 0 4966 &devm_kzalloc_4966
134964 +compat_rawv6_setsockopt_4967 compat_rawv6_setsockopt 5 4967 NULL
134965 +ath10k_read_chip_id_4969 ath10k_read_chip_id 3-0 4969 NULL nohasharray
134966 +lock_device_hotplug_sysfs_4969 lock_device_hotplug_sysfs 0 4969 &ath10k_read_chip_id_4969
134967 +megasas_page_size_show_4971 megasas_page_size_show 0 4971 NULL
134968 +hfsplus_ext_write_extent_4973 hfsplus_ext_write_extent 0 4973 NULL
134969 +set_aout_4974 set_aout 0-4 4974 NULL
134970 +ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval_4976 ieee80211_if_fmt_dot11MeshHWMPconfirmationInterval 3 4976 NULL
134971 +twlreg_read_4977 twlreg_read 0 4977 NULL nohasharray
134972 +do_sync_read_4977 do_sync_read 0-3 4977 &twlreg_read_4977
134973 +target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs_4981 target_core_alua_tg_pt_gp_store_attr_implicit_trans_secs 0-3 4981 NULL
134974 +da9063_buck_get_mode_4985 da9063_buck_get_mode 0 4985 NULL
134975 +b43_gphy_op_prepare_hardware_4988 b43_gphy_op_prepare_hardware 0 4988 NULL
134976 +bd2802_store_reg0x09_4990 bd2802_store_reg0x09 0-4 4990 NULL
134977 +read_block_4993 read_block 0 4993 NULL
134978 +xfs_da3_node_split_4994 xfs_da3_node_split 0 4994 NULL
134979 +smb3_validate_negotiate_4999 smb3_validate_negotiate 0 4999 NULL
134980 +compat_SyS_ipc_5000 compat_SyS_ipc 3 5000 NULL
134981 +max_readahead_store_5004 max_readahead_store 3-0 5004 NULL
134982 +atl1c_request_irq_5006 atl1c_request_irq 0 5006 NULL
134983 +qla82xx_pci_mem_write_direct_5008 qla82xx_pci_mem_write_direct 2 5008 NULL
134984 +lm3533_als_set_target_5010 lm3533_als_set_target 0 5010 NULL
134985 +xhci_urb_enqueue_5012 xhci_urb_enqueue 0 5012 NULL
134986 +wl12xx_sdio_power_on_5017 wl12xx_sdio_power_on 0 5017 NULL
134987 +do_mincore_5018 do_mincore 0-2-1 5018 NULL
134988 +ucode_regs_read_file_5023 ucode_regs_read_file 0 5023 NULL
134989 +mtd_device_parse_register_5024 mtd_device_parse_register 5 5024 NULL nohasharray
134990 +smack_getprocattr_5024 smack_getprocattr 0 5024 &mtd_device_parse_register_5024
134991 +sbi_deprecated_show_5030 sbi_deprecated_show 0 5030 NULL nohasharray
134992 +acpi_pad_rrtime_store_5030 acpi_pad_rrtime_store 0-4 5030 &sbi_deprecated_show_5030
134993 +net2272_start_5033 net2272_start 0 5033 NULL
134994 +brcm_fet_config_init_5045 brcm_fet_config_init 0 5045 NULL
134995 +s3fb_check_var_5048 s3fb_check_var 0 5048 NULL
134996 +blkdev_get_5050 blkdev_get 0 5050 NULL
134997 +pci_read_aer_5051 pci_read_aer 0 5051 NULL
134998 +snd_hdspm_channel_info_5053 snd_hdspm_channel_info 0 5053 NULL
134999 +show_5055 show 0 5055 NULL
135000 +ocfs2_check_range_for_holes_5066 ocfs2_check_range_for_holes 0 5066 NULL
135001 +__kmalloc_track_caller_5071 __kmalloc_track_caller 1 5071 NULL
135002 +bonding_show_primary_5072 bonding_show_primary 0 5072 NULL
135003 +sun4i_pwm_set_polarity_5079 sun4i_pwm_set_polarity 0 5079 NULL
135004 +snd_mixart_BA1_read_5082 snd_mixart_BA1_read 5-0 5082 NULL
135005 +get_fan_failure_5083 get_fan_failure 0 5083 NULL
135006 +ssb_pci_read16_5084 ssb_pci_read16 0 5084 NULL
135007 +hdmi_setup_stream_5087 hdmi_setup_stream 0 5087 NULL
135008 +show_sas_rphy_device_type_5089 show_sas_rphy_device_type 0 5089 NULL
135009 +get_random_bytes_5091 get_random_bytes 2 5091 NULL nohasharray
135010 +kfifo_copy_from_user_5091 kfifo_copy_from_user 3-4 5091 &get_random_bytes_5091
135011 +set_pwm_auto_temp_5092 set_pwm_auto_temp 0-4 5092 NULL
135012 +compr_fill_5093 compr_fill 2 5093 NULL
135013 +zd_usb_enable_int_5095 zd_usb_enable_int 0 5095 NULL
135014 +acpi_ex_create_alias_5097 acpi_ex_create_alias 0 5097 NULL nohasharray
135015 +pppol2tp_setsockopt_5097 pppol2tp_setsockopt 0 5097 &acpi_ex_create_alias_5097
135016 +spectrum_cs_resume_5098 spectrum_cs_resume 0 5098 NULL
135017 +sound_write_5102 sound_write 3-0 5102 NULL
135018 +i40e_fcoe_ddp_setup_5105 i40e_fcoe_ddp_setup 4 5105 NULL
135019 +goldfish_pipe_read_5109 goldfish_pipe_read 0-3 5109 NULL nohasharray
135020 +alloc_init_skbufs_5109 alloc_init_skbufs 0 5109 &goldfish_pipe_read_5109
135021 +iscsi_stat_sess_attr_show_5113 iscsi_stat_sess_attr_show 0 5113 NULL nohasharray
135022 +broadsheet_spiflash_wait_for_bit_5113 broadsheet_spiflash_wait_for_bit 0 5113 &iscsi_stat_sess_attr_show_5113 nohasharray
135023 +f2fs_attr_store_5113 f2fs_attr_store 0-4 5113 &broadsheet_spiflash_wait_for_bit_5113
135024 +set_pwm_enable_direct_5114 set_pwm_enable_direct 0 5114 NULL
135025 +i40e_dbg_netdev_ops_write_5117 i40e_dbg_netdev_ops_write 3-0 5117 NULL nohasharray
135026 +diolan_write_cmd_5117 diolan_write_cmd 0 5117 &i40e_dbg_netdev_ops_write_5117
135027 +rhine_open_5133 rhine_open 0 5133 NULL
135028 +il_enqueue_hcmd_5139 il_enqueue_hcmd 0 5139 NULL
135029 +mlx4_en_activate_rx_rings_5146 mlx4_en_activate_rx_rings 0 5146 NULL
135030 +ocfs2_inode_lock_full_nested_5148 ocfs2_inode_lock_full_nested 0 5148 NULL
135031 +macb_get_regs_len_5149 macb_get_regs_len 0 5149 NULL
135032 +quirks_show_5154 quirks_show 0 5154 NULL
135033 +nfs4_wait_clnt_recover_5156 nfs4_wait_clnt_recover 0 5156 NULL
135034 +o2net_recv_tcp_msg_5158 o2net_recv_tcp_msg 3 5158 NULL
135035 +__uwb_addr_print_5161 __uwb_addr_print 2-0 5161 NULL
135036 +get_auto_brightness_5169 get_auto_brightness 0 5169 NULL
135037 +__az6007_write_5170 __az6007_write 0 5170 NULL
135038 +iwl_dbgfs_status_read_5171 iwl_dbgfs_status_read 3-0 5171 NULL nohasharray
135039 +o2hb_heartbeat_group_threshold_store_5171 o2hb_heartbeat_group_threshold_store 0-3 5171 &iwl_dbgfs_status_read_5171
135040 +acpi_pcc_get_sqty_5176 acpi_pcc_get_sqty 0 5176 NULL nohasharray
135041 +target_stat_scsi_lu_show_attr_indx_5176 target_stat_scsi_lu_show_attr_indx 0 5176 &acpi_pcc_get_sqty_5176
135042 +datablob_parse_5177 datablob_parse 0 5177 NULL
135043 +generate_smb3signingkey_5182 generate_smb3signingkey 0 5182 NULL
135044 +sfi_map_memory_5183 sfi_map_memory 1-2 5183 NULL
135045 +adjust_memory_5185 adjust_memory 0 5185 NULL
135046 +bond_option_lacp_rate_set_5190 bond_option_lacp_rate_set 0 5190 NULL
135047 +o2nm_cluster_attr_write_5195 o2nm_cluster_attr_write 0-2 5195 NULL
135048 +config_usb_cfg_attr_store_5199 config_usb_cfg_attr_store 0-4 5199 NULL nohasharray
135049 +raid6_check_reshape_5199 raid6_check_reshape 0 5199 &config_usb_cfg_attr_store_5199
135050 +b44_alloc_consistent_5200 b44_alloc_consistent 0 5200 NULL
135051 +mxl111sf_write_reg_5203 mxl111sf_write_reg 0 5203 NULL
135052 +pipe_set_size_5204 pipe_set_size 2 5204 NULL
135053 +read_blocklist_5209 read_blocklist 2 5209 NULL
135054 +store_state_disable_5210 store_state_disable 0-4 5210 NULL
135055 +snd_nm256_playback_trigger_5213 snd_nm256_playback_trigger 0 5213 NULL nohasharray
135056 +logfs_readpage_5213 logfs_readpage 0 5213 &snd_nm256_playback_trigger_5213
135057 +ppp_cp_parse_cr_5214 ppp_cp_parse_cr 4 5214 NULL
135058 +dwc2_hcd_urb_alloc_5217 dwc2_hcd_urb_alloc 2 5217 NULL
135059 +get_ep_param_5218 get_ep_param 0 5218 NULL nohasharray
135060 +saa6752hs_init_5218 saa6752hs_init 0 5218 &get_ep_param_5218 nohasharray
135061 +target_fabric_tpg_auth_attr_show_5218 target_fabric_tpg_auth_attr_show 0 5218 &saa6752hs_init_5218
135062 +bpq_set_mac_address_5223 bpq_set_mac_address 0 5223 NULL
135063 +ath6kl_debug_roam_tbl_event_5224 ath6kl_debug_roam_tbl_event 3 5224 NULL nohasharray
135064 +reserve_mem_notifier_5224 reserve_mem_notifier 0 5224 &ath6kl_debug_roam_tbl_event_5224
135065 +atl1e_open_5226 atl1e_open 0 5226 NULL
135066 +ssb_ioremap_5228 ssb_ioremap 2 5228 NULL
135067 +wait_for_response_5229 wait_for_response 0 5229 NULL
135068 +da9052_bat_read_volt_5230 da9052_bat_read_volt 0 5230 NULL
135069 +show_ata_dev_ering_5233 show_ata_dev_ering 0 5233 NULL
135070 +iwl_power_update_mode_5235 iwl_power_update_mode 0 5235 NULL
135071 +isdn_ppp_skb_push_5236 isdn_ppp_skb_push 2 5236 NULL nohasharray
135072 +cpuset_cpu_active_5236 cpuset_cpu_active 0 5236 &isdn_ppp_skb_push_5236
135073 +show_iface_delayed_ack_en_5240 show_iface_delayed_ack_en 0 5240 NULL nohasharray
135074 +uwb_dev_LQE_store_5240 uwb_dev_LQE_store 0-4 5240 &show_iface_delayed_ack_en_5240
135075 +sctp_abort_pkt_new_5241 sctp_abort_pkt_new 6 5241 NULL
135076 +led_set_flash_timeout_5242 led_set_flash_timeout 0 5242 NULL
135077 +aoedisk_show_mac_5245 aoedisk_show_mac 0 5245 NULL
135078 +cyapa_gen5_do_operational_check_5247 cyapa_gen5_do_operational_check 0 5247 NULL
135079 +iscsi_nacl_attrib_show_dataout_timeout_retries_5249 iscsi_nacl_attrib_show_dataout_timeout_retries 0 5249 NULL
135080 +ti_open_5256 ti_open 0 5256 NULL
135081 +update_nodemask_5257 update_nodemask 0 5257 NULL
135082 +__uncore_thresh8_show_5261 __uncore_thresh8_show 0 5261 NULL
135083 +eurwdt_write_5266 eurwdt_write 0-3 5266 NULL
135084 +bch_cache_set_internal_store_5269 bch_cache_set_internal_store 4-0 5269 NULL
135085 +dvb_ringbuffer_write_user_5270 dvb_ringbuffer_write_user 3 5270 NULL nohasharray
135086 +rxrpc_krb5_decode_tagged_data_5270 rxrpc_krb5_decode_tagged_data 0 5270 &dvb_ringbuffer_write_user_5270
135087 +xgmac_reg_addr_read_5278 xgmac_reg_addr_read 3-0 5278 NULL
135088 +mpt_lan_open_5281 mpt_lan_open 0 5281 NULL
135089 +qlafx00_soft_reset_5284 qlafx00_soft_reset 0 5284 NULL
135090 +alloc_cache_blocks_with_hash_5285 alloc_cache_blocks_with_hash 2 5285 NULL
135091 +__smsc95xx_write_reg_5295 __smsc95xx_write_reg 0 5295 NULL
135092 +snd_seq_ioctl_get_queue_tempo_5296 snd_seq_ioctl_get_queue_tempo 0 5296 NULL
135093 +qla2x00_optrom_fcode_version_show_5297 qla2x00_optrom_fcode_version_show 0 5297 NULL
135094 +lpfc_max_luns_show_5301 lpfc_max_luns_show 0 5301 NULL
135095 +sco_sock_sendmsg_5302 sco_sock_sendmsg 3 5302 NULL
135096 +metapage_readpage_5304 metapage_readpage 0 5304 NULL nohasharray
135097 +alloc_dec_temp_buffers_5304 alloc_dec_temp_buffers 0 5304 &metapage_readpage_5304 nohasharray
135098 +t4vf_write_rss_vi_config_5304 t4vf_write_rss_vi_config 0 5304 &alloc_dec_temp_buffers_5304
135099 +ks8842_open_5309 ks8842_open 0 5309 NULL
135100 +_efx_mcdi_rpc_finish_5310 _efx_mcdi_rpc_finish 0 5310 NULL
135101 +grow_inode_5311 grow_inode 0 5311 NULL
135102 +r592_write_fifo_pio_5315 r592_write_fifo_pio 3 5315 NULL
135103 +pep_sendmsg_5316 pep_sendmsg 3 5316 NULL
135104 +sbc_get_write_same_sectors_5317 sbc_get_write_same_sectors 0 5317 NULL
135105 +selinux_ipv4_output_5320 selinux_ipv4_output 0 5320 NULL
135106 +pmcraid_show_log_level_5323 pmcraid_show_log_level 0 5323 NULL nohasharray
135107 +bnx2_init_chip_5323 bnx2_init_chip 0 5323 &pmcraid_show_log_level_5323
135108 +pwr_elp_enter_read_5324 pwr_elp_enter_read 3-0 5324 NULL
135109 +ocfs2_writepage_5327 ocfs2_writepage 0 5327 NULL
135110 +allocate_cnodes_5329 allocate_cnodes 1 5329 NULL
135111 +max8997_rtc_read_time_5330 max8997_rtc_read_time 0 5330 NULL
135112 +padlock_sha1_update_nano_5335 padlock_sha1_update_nano 0 5335 NULL
135113 +nvkm_ioctl_5338 nvkm_ioctl 0 5338 NULL
135114 +__uncore_occ_edge_show_5340 __uncore_occ_edge_show 0 5340 NULL
135115 +uinput_ioctl_5342 uinput_ioctl 2 5342 NULL
135116 +spidev_get_ioc_message_5344 spidev_get_ioc_message 1 5344 NULL
135117 +ad714x_i2c_read_5345 ad714x_i2c_read 4 5345 NULL
135118 +policy_store_5346 policy_store 0-4 5346 NULL
135119 +iio_sysfs_trig_remove_5348 iio_sysfs_trig_remove 0-4 5348 NULL
135120 +target_stat_scsi_dev_show_attr_inst_5353 target_stat_scsi_dev_show_attr_inst 0 5353 NULL nohasharray
135121 +qlcnic_sriov_validate_vlan_cfg_5353 qlcnic_sriov_validate_vlan_cfg 0 5353 &target_stat_scsi_dev_show_attr_inst_5353
135122 +acpi_tb_validate_table_5356 acpi_tb_validate_table 0 5356 NULL
135123 +ocfs2_figure_hole_clusters_5358 ocfs2_figure_hole_clusters 0 5358 NULL
135124 +ps_pspoll_utilization_read_5361 ps_pspoll_utilization_read 3-0 5361 NULL
135125 +icmp_error_5362 icmp_error 0 5362 NULL
135126 +open_tx_second_5363 open_tx_second 0 5363 NULL
135127 +cciss_allocate_sg_chain_blocks_5368 cciss_allocate_sg_chain_blocks 3-2 5368 NULL
135128 +lowpan_alloc_frag_5370 lowpan_alloc_frag 2 5370 NULL
135129 +set_master_5372 set_master 0 5372 NULL
135130 +set_sample_rate_v2_5376 set_sample_rate_v2 0 5376 NULL nohasharray
135131 +rs5c372_get_datetime_5376 rs5c372_get_datetime 0 5376 &set_sample_rate_v2_5376
135132 +netlink_autobind_5378 netlink_autobind 0 5378 NULL
135133 +ab3100_enable_regulator_5383 ab3100_enable_regulator 0 5383 NULL
135134 +iscsi_tpg_param_store_DefaultTime2Retain_5384 iscsi_tpg_param_store_DefaultTime2Retain 0-3 5384 NULL nohasharray
135135 +disksize_store_5384 disksize_store 0-4 5384 &iscsi_tpg_param_store_DefaultTime2Retain_5384 nohasharray
135136 +fcr_get_rxtrig_bytes_5384 fcr_get_rxtrig_bytes 0 5384 &disksize_store_5384
135137 +efx_mcdi_port_reconfigure_5389 efx_mcdi_port_reconfigure 0 5389 NULL
135138 +at86rf230_set_hw_addr_filt_5394 at86rf230_set_hw_addr_filt 0 5394 NULL
135139 +bitmap_fold_5396 bitmap_fold 4 5396 NULL
135140 +brcmf_netdev_set_mac_address_5397 brcmf_netdev_set_mac_address 0 5397 NULL
135141 +xadc_write_adc_reg_5398 xadc_write_adc_reg 0 5398 NULL
135142 +regulator_uV_show_5404 regulator_uV_show 0 5404 NULL
135143 +kvm_reboot_5405 kvm_reboot 0 5405 NULL
135144 +fat_getattr_5406 fat_getattr 0 5406 NULL
135145 +gpio_direction_store_5408 gpio_direction_store 0-4 5408 NULL
135146 +apds990x_prox_reporting_mode_store_5410 apds990x_prox_reporting_mode_store 0-4 5410 NULL
135147 +xfs_free_extent_5411 xfs_free_extent 0 5411 NULL
135148 +deinterlace_queue_setup_5412 deinterlace_queue_setup 0 5412 NULL
135149 +cifs_setattr_5417 cifs_setattr 0 5417 NULL
135150 +sbp_tpg_attrib_show_max_reconnect_timeout_5421 sbp_tpg_attrib_show_max_reconnect_timeout 0 5421 NULL nohasharray
135151 +xfs_bmap_add_attrfork_local_5421 xfs_bmap_add_attrfork_local 0 5421 &sbp_tpg_attrib_show_max_reconnect_timeout_5421
135152 +show_output_5423 show_output 0 5423 NULL nohasharray
135153 +ftrace_set_hash_5423 ftrace_set_hash 0 5423 &show_output_5423
135154 +thin_provisioning_show_5428 thin_provisioning_show 0 5428 NULL
135155 +dev_attr_show_5429 dev_attr_show 0 5429 NULL
135156 +mxt_check_firmware_format_5432 mxt_check_firmware_format 0 5432 NULL
135157 +qla4xxx_fw_timestamp_show_5433 qla4xxx_fw_timestamp_show 0 5433 NULL
135158 +xadc_zynq_read_adc_reg_5440 xadc_zynq_read_adc_reg 0 5440 NULL
135159 +store_pwm_5441 store_pwm 0-4 5441 NULL
135160 +gadget_dev_desc_bDeviceSubClass_show_5442 gadget_dev_desc_bDeviceSubClass_show 0 5442 NULL
135161 +show_id_5444 show_id 0 5444 NULL nohasharray
135162 +pci_esp_map_sg_5444 pci_esp_map_sg 3 5444 &show_id_5444
135163 +available_uuids_show_5445 available_uuids_show 0 5445 NULL
135164 +wm831x_rtc_setalarm_5447 wm831x_rtc_setalarm 0 5447 NULL
135165 +create_child_5449 create_child 0-4 5449 NULL
135166 +add_host_show_5451 add_host_show 0 5451 NULL
135167 +powerclamp_set_cur_state_5453 powerclamp_set_cur_state 0 5453 NULL
135168 +qla4xxx_fw_state_show_5454 qla4xxx_fw_state_show 0 5454 NULL
135169 +change_wakeup_protocol_5455 change_wakeup_protocol 0 5455 NULL
135170 +cyapa_update_fw_store_5458 cyapa_update_fw_store 0-4 5458 NULL
135171 +adm8211_add_interface_5459 adm8211_add_interface 0 5459 NULL nohasharray
135172 +acpi_video_device_lcd_set_level_5459 acpi_video_device_lcd_set_level 0 5459 &adm8211_add_interface_5459
135173 +sfi_map_table_5462 sfi_map_table 1 5462 NULL
135174 +xfs_efd_init_5463 xfs_efd_init 3 5463 NULL
135175 +rt5677_gpio_direction_out_5468 rt5677_gpio_direction_out 0 5468 NULL nohasharray
135176 +ll_xattr_cache_refill_5468 ll_xattr_cache_refill 0 5468 &rt5677_gpio_direction_out_5468
135177 +kernfs_fop_write_5471 kernfs_fop_write 3-0 5471 NULL nohasharray
135178 +lm3530_led_enable_5471 lm3530_led_enable 0 5471 &kernfs_fop_write_5471
135179 +show_cpu_clock_5473 show_cpu_clock 0 5473 NULL
135180 +show_5474 show 0 5474 NULL nohasharray
135181 +wl18xx_hw_init_5474 wl18xx_hw_init 0 5474 &show_5474 nohasharray
135182 +store_5474 store 0-3 5474 &wl18xx_hw_init_5474
135183 +xfs_efi_init_5476 xfs_efi_init 2 5476 NULL
135184 +dlm_nodir_show_5477 dlm_nodir_show 0 5477 NULL
135185 +ubi_leb_write_5478 ubi_leb_write 4-5-0 5478 NULL
135186 +kone_sysfs_set_tcu_5481 kone_sysfs_set_tcu 0-4 5481 NULL nohasharray
135187 +max_ratio_store_5481 max_ratio_store 0-4 5481 &kone_sysfs_set_tcu_5481
135188 +pci_enable_msix_exact_5482 pci_enable_msix_exact 3 5482 NULL
135189 +cifs_security_flags_proc_write_5484 cifs_security_flags_proc_write 3-0 5484 NULL
135190 +jffs2_setattr_5486 jffs2_setattr 0 5486 NULL nohasharray
135191 +pm3fb_set_par_5486 pm3fb_set_par 0 5486 &jffs2_setattr_5486
135192 +smb2_set_file_info_5487 smb2_set_file_info 0 5487 NULL
135193 +psb_intel_sdvo_ddc_proxy_xfer_5488 psb_intel_sdvo_ddc_proxy_xfer 0-3 5488 NULL
135194 +qla2x00_fw_version_show_5491 qla2x00_fw_version_show 0 5491 NULL
135195 +tty_write_5494 tty_write 3-0 5494 NULL nohasharray
135196 +dlm_user_deadlock_5494 dlm_user_deadlock 0 5494 &tty_write_5494 nohasharray
135197 +u3_exit_store_5494 u3_exit_store 0-4 5494 &dlm_user_deadlock_5494
135198 +tomoyo_update_domain_5498 tomoyo_update_domain 2 5498 NULL nohasharray
135199 +ieee80211_if_fmt_last_beacon_5498 ieee80211_if_fmt_last_beacon 3 5498 &tomoyo_update_domain_5498
135200 +adfs_f_update_5499 adfs_f_update 0 5499 NULL
135201 +ath10k_init_uart_5501 ath10k_init_uart 0 5501 NULL
135202 +__max_nr_grant_frames_5505 __max_nr_grant_frames 0 5505 NULL
135203 +roccat_common2_sysfs_write_info_5507 roccat_common2_sysfs_write_info 0-6-5 5507 NULL
135204 +show_counter_tx_unsup_vl_errs_5509 show_counter_tx_unsup_vl_errs 0 5509 NULL nohasharray
135205 +default_compression_show_5509 default_compression_show 0 5509 &show_counter_tx_unsup_vl_errs_5509
135206 +niu_init_hostinfo_5513 niu_init_hostinfo 0 5513 NULL
135207 +nilfs_btree_get_block_5514 nilfs_btree_get_block 0 5514 NULL
135208 +spidev_message_5518 spidev_message 3 5518 NULL
135209 +show_port_state_5521 show_port_state 0 5521 NULL nohasharray
135210 +uuid_parse_5521 uuid_parse 0 5521 &show_port_state_5521
135211 +tipc_link_xmit_5522 tipc_link_xmit 0 5522 NULL
135212 +show_license_5524 show_license 0 5524 NULL
135213 +pm_qos_remote_wakeup_show_5526 pm_qos_remote_wakeup_show 0 5526 NULL
135214 +sdev_show_queue_depth_5527 sdev_show_queue_depth 0 5527 NULL
135215 +sctp_make_op_error_space_5528 sctp_make_op_error_space 3 5528 NULL
135216 +stop_cpus_5529 stop_cpus 0 5529 NULL
135217 +ata_scsi_em_message_type_show_5530 ata_scsi_em_message_type_show 0 5530 NULL
135218 +ieee80211_if_fmt_auto_open_plinks_5534 ieee80211_if_fmt_auto_open_plinks 3 5534 NULL nohasharray
135219 +prepare_transfer_5534 prepare_transfer 0 5534 &ieee80211_if_fmt_auto_open_plinks_5534 nohasharray
135220 +typhoon_reset_5534 typhoon_reset 0 5534 &prepare_transfer_5534
135221 +m48t59_rtc_setalarm_5542 m48t59_rtc_setalarm 0 5542 NULL
135222 +ks8995_registers_write_5545 ks8995_registers_write 0-5-6 5545 NULL
135223 +ov9650_set_auto_exposure_5552 ov9650_set_auto_exposure 0 5552 NULL
135224 +brcmu_pkt_buf_get_skb_5556 brcmu_pkt_buf_get_skb 1 5556 NULL
135225 +le_readq_5557 le_readq 0 5557 NULL
135226 +thinkpad_acpi_pdev_name_show_5567 thinkpad_acpi_pdev_name_show 0 5567 NULL
135227 +v4l2_s_ctrl_5571 v4l2_s_ctrl 0 5571 NULL
135228 +tda18271_set_standby_mode_5572 tda18271_set_standby_mode 0 5572 NULL
135229 +fir16_create_5574 fir16_create 3 5574 NULL
135230 +ax25_sendmsg_5578 ax25_sendmsg 3 5578 NULL
135231 +bioset_create_5580 bioset_create 1 5580 NULL
135232 +fat_block_truncate_page_5581 fat_block_truncate_page 0 5581 NULL nohasharray
135233 +esas2r_write_vda_5581 esas2r_write_vda 0-3-4 5581 &fat_block_truncate_page_5581
135234 +oz_ep_alloc_5587 oz_ep_alloc 1 5587 NULL
135235 +ecm_opts_dev_addr_show_5594 ecm_opts_dev_addr_show 0 5594 NULL nohasharray
135236 +bch_strtoull_h_5594 bch_strtoull_h 0 5594 &ecm_opts_dev_addr_show_5594
135237 +thermal_throttle_cpu_callback_5596 thermal_throttle_cpu_callback 0 5596 NULL nohasharray
135238 +bind_store_5596 bind_store 0-3 5596 &thermal_throttle_cpu_callback_5596
135239 +amd_xgbe_an_init_5602 amd_xgbe_an_init 0 5602 NULL
135240 +xcan_set_bittiming_5605 xcan_set_bittiming 0 5605 NULL
135241 +pn_recvmsg_5607 pn_recvmsg 3 5607 NULL
135242 +ldm_frag_add_5611 ldm_frag_add 2 5611 NULL
135243 +compat_copy_entries_5617 compat_copy_entries 0 5617 NULL
135244 +__remove_suid_5618 __remove_suid 0 5618 NULL
135245 +lx_hardware_start_5619 lx_hardware_start 0 5619 NULL nohasharray
135246 +ext2_xattr_set_5619 ext2_xattr_set 0 5619 &lx_hardware_start_5619
135247 +gfs2_unstuffer_page_5620 gfs2_unstuffer_page 0 5620 NULL
135248 +SYSC_init_module_5626 SYSC_init_module 2 5626 NULL
135249 +show_tabletPointerMode_5629 show_tabletPointerMode 0 5629 NULL
135250 +psmouse_set_int_attr_5636 psmouse_set_int_attr 0-4 5636 NULL
135251 +SYSC_fsetxattr_5639 SYSC_fsetxattr 4 5639 NULL nohasharray
135252 +dibx000_i2c_gated_gpio67_xfer_5639 dibx000_i2c_gated_gpio67_xfer 0-3 5639 &SYSC_fsetxattr_5639 nohasharray
135253 +read_port_5639 read_port 0 5639 &dibx000_i2c_gated_gpio67_xfer_5639
135254 +get_beep_enable_5640 get_beep_enable 0 5640 NULL
135255 +pipe_buffer_setting_5642 pipe_buffer_setting 0 5642 NULL
135256 +snd_pcm_plugin_build_linear_5646 snd_pcm_plugin_build_linear 0 5646 NULL nohasharray
135257 +sxgbe_get_sset_count_5646 sxgbe_get_sset_count 0 5646 &snd_pcm_plugin_build_linear_5646
135258 +em25xx_bus_B_send_bytes_5647 em25xx_bus_B_send_bytes 0-4 5647 NULL nohasharray
135259 +bootmode_show_5647 bootmode_show 0 5647 &em25xx_bus_B_send_bytes_5647 nohasharray
135260 +pci_olpc_read_5647 pci_olpc_read 0 5647 &bootmode_show_5647
135261 +nilfs_bmap_last_key_5648 nilfs_bmap_last_key 0 5648 NULL
135262 +__iscsi_tpg_auth_store_password_mutual_5649 __iscsi_tpg_auth_store_password_mutual 0-3 5649 NULL
135263 +parse_arg_5657 parse_arg 0-2 5657 NULL
135264 +iscsi_disc_show_userid_5659 iscsi_disc_show_userid 0 5659 NULL
135265 +uhid_hid_get_report_5660 uhid_hid_get_report 0-4 5660 NULL nohasharray
135266 +read_uv_5660 read_uv 0 5660 &uhid_hid_get_report_5660
135267 +ext4_xattr_get_5661 ext4_xattr_get 0 5661 NULL
135268 +posix_clock_register_5662 posix_clock_register 2 5662 NULL
135269 +ovl_permission_5663 ovl_permission 0 5663 NULL nohasharray
135270 +clk_prepare_5663 clk_prepare 0 5663 &ovl_permission_5663 nohasharray
135271 +store_5663 store 0-3 5663 &clk_prepare_5663
135272 +mthca_map_reg_5664 mthca_map_reg 2-3 5664 NULL nohasharray
135273 +set_device_state_5664 set_device_state 0 5664 &mthca_map_reg_5664
135274 +show_rps_dev_flow_table_cnt_5665 show_rps_dev_flow_table_cnt 0 5665 NULL
135275 +ath5k_attr_show_noise_immunity_level_max_5666 ath5k_attr_show_noise_immunity_level_max 0 5666 NULL nohasharray
135276 +show_fnode_snack_req_5666 show_fnode_snack_req 0 5666 &ath5k_attr_show_noise_immunity_level_max_5666
135277 +wl1251_acx_conn_monit_params_5671 wl1251_acx_conn_monit_params 0 5671 NULL
135278 +idt77252_init_cbr_5679 idt77252_init_cbr 0 5679 NULL
135279 +add_stereo_vol_5690 add_stereo_vol 0 5690 NULL
135280 +lpfc_sriov_hw_max_virtfn_show_5693 lpfc_sriov_hw_max_virtfn_show 0 5693 NULL
135281 +get_arg_5694 get_arg 3 5694 NULL nohasharray
135282 +btrfs_space_info_show_bytes_reserved_5694 btrfs_space_info_show_bytes_reserved 0 5694 &get_arg_5694
135283 +tx_heartbeat_errors_show_5696 tx_heartbeat_errors_show 0 5696 NULL nohasharray
135284 +show_physical_device_5696 show_physical_device 0 5696 &tx_heartbeat_errors_show_5696
135285 +squashfs_user_list_5707 squashfs_user_list 0-5 5707 NULL nohasharray
135286 +deadline_init_queue_5707 deadline_init_queue 0 5707 &squashfs_user_list_5707
135287 +subbuf_read_actor_5708 subbuf_read_actor 3 5708 NULL
135288 +ubifs_wbuf_sync_5710 ubifs_wbuf_sync 0 5710 NULL
135289 +ieee802154_hdr_push_sechdr_5714 ieee802154_hdr_push_sechdr 0 5714 NULL
135290 +batadv_frag_create_5717 batadv_frag_create 3 5717 NULL
135291 +pci_hp_diva_init_5719 pci_hp_diva_init 0 5719 NULL
135292 +show_counter_tx_len_errs_5725 show_counter_tx_len_errs 0 5725 NULL
135293 +mlx4_cq_alloc_icm_5726 mlx4_cq_alloc_icm 0 5726 NULL
135294 +vmw_kms_readback_5727 vmw_kms_readback 6 5727 NULL nohasharray
135295 +wl1271_cmd_interrogate_5727 wl1271_cmd_interrogate 0 5727 &vmw_kms_readback_5727
135296 +mlx4_en_activate_cq_5729 mlx4_en_activate_cq 0 5729 NULL
135297 +edac_device_ctl_log_ue_show_5730 edac_device_ctl_log_ue_show 0 5730 NULL
135298 +sctp_listen_for_all_5740 sctp_listen_for_all 0 5740 NULL
135299 +sb1_audio_prepare_for_input_5742 sb1_audio_prepare_for_input 0 5742 NULL
135300 +v9fs_mmap_file_write_5745 v9fs_mmap_file_write 0-3 5745 NULL
135301 +vxge_change_mtu_5746 vxge_change_mtu 0 5746 NULL
135302 +get_packet_5747 get_packet 3 5747 NULL
135303 +ubi_calc_fm_size_5749 ubi_calc_fm_size 0 5749 NULL nohasharray
135304 +pktgen_device_event_5749 pktgen_device_event 0 5749 &ubi_calc_fm_size_5749
135305 +pci_netmos_init_5753 pci_netmos_init 0 5753 NULL
135306 +can_get_size_5754 can_get_size 0 5754 NULL
135307 +omfs_writepages_5759 omfs_writepages 0 5759 NULL
135308 +lx_pipe_wait_for_state_5761 lx_pipe_wait_for_state 0 5761 NULL nohasharray
135309 +truncate_data_block_5761 truncate_data_block 0 5761 &lx_pipe_wait_for_state_5761
135310 +packet_xmit_5762 packet_xmit 0 5762 NULL
135311 +skb_add_data_nocache_5763 skb_add_data_nocache 4-0 5763 NULL
135312 +lpfc_serialnum_show_5767 lpfc_serialnum_show 0 5767 NULL
135313 +start_5768 start 0 5768 NULL
135314 +sock_alloc_send_pskb_5769 sock_alloc_send_pskb 2 5769 NULL
135315 +sctp_setsockopt_autoclose_5775 sctp_setsockopt_autoclose 3-0 5775 NULL nohasharray
135316 +qlcnic_83xx_sysfs_flash_read_handler_5775 qlcnic_83xx_sysfs_flash_read_handler 6-0-5 5775 &sctp_setsockopt_autoclose_5775
135317 +mlx4_alloc_resize_buf_5778 mlx4_alloc_resize_buf 3 5778 NULL
135318 +apply_workqueue_attrs_5779 apply_workqueue_attrs 0 5779 NULL
135319 +compat_sys_writev_5784 compat_sys_writev 3 5784 NULL nohasharray
135320 +selinux_inode_listxattr_5784 selinux_inode_listxattr 0 5784 &compat_sys_writev_5784 nohasharray
135321 +show_map_5784 show_map 0 5784 &selinux_inode_listxattr_5784
135322 +__vxge_hw_blockpool_malloc_5786 __vxge_hw_blockpool_malloc 2 5786 NULL
135323 +ath10k_download_board_data_5787 ath10k_download_board_data 0 5787 NULL
135324 +ov9650_set_blue_balance_5796 ov9650_set_blue_balance 0 5796 NULL
135325 +nvme_trans_bdev_char_page_5797 nvme_trans_bdev_char_page 3 5797 NULL
135326 +tpm_show_ppi_tcg_operations_5798 tpm_show_ppi_tcg_operations 0 5798 NULL
135327 +nes_show_nonidx_data_5803 nes_show_nonidx_data 0 5803 NULL
135328 +bnad_tx_res_alloc_5811 bnad_tx_res_alloc 0 5811 NULL
135329 +rfcomm_sock_setsockopt_old_5813 rfcomm_sock_setsockopt_old 0 5813 NULL
135330 +ceph_listxattr_5817 ceph_listxattr 0-3 5817 NULL
135331 +trackpoint_show_int_attr_5828 trackpoint_show_int_attr 0 5828 NULL
135332 +sbi_ui_show_5830 sbi_ui_show 0 5830 NULL nohasharray
135333 +core_alua_store_nonop_delay_msecs_5830 core_alua_store_nonop_delay_msecs 0-3 5830 &sbi_ui_show_5830
135334 +mt9v022_s_stream_5838 mt9v022_s_stream 0 5838 NULL
135335 +stv6110_set_params_5844 stv6110_set_params 0 5844 NULL
135336 +ceph_msg_new_5846 ceph_msg_new 2 5846 NULL
135337 +ixgb_check_copybreak_5847 ixgb_check_copybreak 3 5847 NULL
135338 +setup_req_5848 setup_req 3 5848 NULL nohasharray
135339 +ext4_xattr_set_5848 ext4_xattr_set 0 5848 &setup_req_5848
135340 +enter_state_5850 enter_state 0 5850 NULL
135341 +rx_filter_max_arp_queue_dep_read_5851 rx_filter_max_arp_queue_dep_read 3-0 5851 NULL
135342 +netdev_adjacent_sysfs_add_5853 netdev_adjacent_sysfs_add 0 5853 NULL
135343 +lpfc_cr_delay_show_5855 lpfc_cr_delay_show 0 5855 NULL
135344 +compat_sys_move_pages_5861 compat_sys_move_pages 2 5861 NULL nohasharray
135345 +uinput_compat_ioctl_5861 uinput_compat_ioctl 2 5861 &compat_sys_move_pages_5861 nohasharray
135346 +ssb_pcmcia_cfg_write_5861 ssb_pcmcia_cfg_write 0 5861 &uinput_compat_ioctl_5861
135347 +nes_show_flash_cmd_5862 nes_show_flash_cmd 0 5862 NULL nohasharray
135348 +sn9c2028_long_command_5862 sn9c2028_long_command 0 5862 &nes_show_flash_cmd_5862
135349 +padlock_sha256_final_5865 padlock_sha256_final 0 5865 NULL
135350 +vsscanf_5868 vsscanf 0 5868 NULL
135351 +ipx_bind_5871 ipx_bind 0 5871 NULL nohasharray
135352 +store_fc_vport_delete_5871 store_fc_vport_delete 0-4 5871 &ipx_bind_5871
135353 +bytes_transferred_show_5874 bytes_transferred_show 0 5874 NULL
135354 +iwl_dbgfs_scan_ant_rxchain_write_5877 iwl_dbgfs_scan_ant_rxchain_write 0-3 5877 NULL
135355 +num_tgts_show_5884 num_tgts_show 0 5884 NULL nohasharray
135356 +__alx_open_5884 __alx_open 0 5884 &num_tgts_show_5884
135357 +scan_bitmap_5888 scan_bitmap 3 5888 NULL
135358 +lprocfs_fid_width_seq_write_5889 lprocfs_fid_width_seq_write 3 5889 NULL
135359 +new_sync_read_5891 new_sync_read 0-3 5891 NULL
135360 +rmd320_final_5897 rmd320_final 0 5897 NULL
135361 +cyapa_do_i2c_pip_cmd_polling_5900 cyapa_do_i2c_pip_cmd_polling 3-0 5900 NULL
135362 +twl4030_pwmled_enable_5901 twl4030_pwmled_enable 0 5901 NULL
135363 +_rtl92cu_init_mac_5902 _rtl92cu_init_mac 0 5902 NULL
135364 +store_fan_time_5903 store_fan_time 0-4 5903 NULL
135365 +port_show_regs_5904 port_show_regs 3-0 5904 NULL
135366 +qlcnic_sriov_cfg_bc_intr_5905 qlcnic_sriov_cfg_bc_intr 0 5905 NULL
135367 +netlbl_unlhsh_add_addr6_5906 netlbl_unlhsh_add_addr6 0 5906 NULL
135368 +rbd_segment_length_5907 rbd_segment_length 0-2-3 5907 NULL nohasharray
135369 +iblock_emulate_read_cap_with_block_size_5907 iblock_emulate_read_cap_with_block_size 0 5907 &rbd_segment_length_5907 nohasharray
135370 +ad198x_parse_auto_config_5907 ad198x_parse_auto_config 0 5907 &iblock_emulate_read_cap_with_block_size_5907
135371 +devpath_show_5910 devpath_show 0 5910 NULL
135372 +uhci_debug_read_5911 uhci_debug_read 3-0 5911 NULL
135373 +qla82xx_pci_mem_read_2M_5912 qla82xx_pci_mem_read_2M 2 5912 NULL nohasharray
135374 +compass_heading_data_show_5912 compass_heading_data_show 0 5912 &qla82xx_pci_mem_read_2M_5912
135375 +__alloc_rx_skb_5915 __alloc_rx_skb 1 5915 NULL
135376 +lpfc_suppress_link_up_show_5916 lpfc_suppress_link_up_show 0 5916 NULL
135377 +next_entry_5921 next_entry 0 5921 NULL
135378 +ttm_bo_kmap_ttm_5922 ttm_bo_kmap_ttm 3 5922 NULL nohasharray
135379 +af9005_read_tuner_registers_5922 af9005_read_tuner_registers 0 5922 &ttm_bo_kmap_ttm_5922
135380 +lbs_highsnr_read_5931 lbs_highsnr_read 3-0 5931 NULL
135381 +ps_poll_ps_poll_timeouts_read_5934 ps_poll_ps_poll_timeouts_read 3-0 5934 NULL
135382 +mlx4_en_create_tx_ring_5938 mlx4_en_create_tx_ring 3 5938 NULL nohasharray
135383 +sctp_bindx_rem_5938 sctp_bindx_rem 0 5938 &mlx4_en_create_tx_ring_5938
135384 +edac_device_alloc_ctl_info_5941 edac_device_alloc_ctl_info 1 5941 NULL
135385 +ssb_devices_freeze_5945 ssb_devices_freeze 0 5945 NULL
135386 +devkmsg_write_5947 devkmsg_write 0 5947 NULL nohasharray
135387 +l2cap_sock_sendmsg_5947 l2cap_sock_sendmsg 3 5947 &devkmsg_write_5947
135388 +affs_readpage_ofs_5951 affs_readpage_ofs 0 5951 NULL nohasharray
135389 +p9_get_mapped_pages_5951 p9_get_mapped_pages 4 5951 &affs_readpage_ofs_5951
135390 +bnx2x_req_msix_irqs_5956 bnx2x_req_msix_irqs 0 5956 NULL
135391 +tipc_subseq_alloc_5957 tipc_subseq_alloc 1 5957 NULL nohasharray
135392 +erst_exec_add_value_5957 erst_exec_add_value 0 5957 &tipc_subseq_alloc_5957
135393 +tcp_recvmsg_5958 tcp_recvmsg 3 5958 NULL
135394 +attr_press_speed_show_tpkbd_5960 attr_press_speed_show_tpkbd 0 5960 NULL
135395 +free_hugepages_show_5961 free_hugepages_show 0 5961 NULL
135396 +ll_statahead_one_5962 ll_statahead_one 3 5962 NULL
135397 +netif_set_real_num_rx_queues_5967 netif_set_real_num_rx_queues 0 5967 NULL
135398 +show_activate_slack_5969 show_activate_slack 0 5969 NULL
135399 +qib_notify_dca_5970 qib_notify_dca 0 5970 NULL
135400 +ieee80211_if_fmt_rc_rateidx_mask_5ghz_5971 ieee80211_if_fmt_rc_rateidx_mask_5ghz 3 5971 NULL
135401 +add_single_cap_ctl_5975 add_single_cap_ctl 0 5975 NULL
135402 +power_limit_0_max_uw_show_5977 power_limit_0_max_uw_show 0 5977 NULL
135403 +sha224_final_5978 sha224_final 0 5978 NULL
135404 +show_5979 show 0 5979 NULL nohasharray
135405 +jbd2_journal_stop_5979 jbd2_journal_stop 0 5979 &show_5979 nohasharray
135406 +sb1000_check_CRC_5979 sb1000_check_CRC 0 5979 &jbd2_journal_stop_5979 nohasharray
135407 +store_sf_setup_5979 store_sf_setup 0-4 5979 &sb1000_check_CRC_5979
135408 +SyS_semop_5980 SyS_semop 3 5980 NULL
135409 +cifs_user_writev_5982 cifs_user_writev 0 5982 NULL
135410 +ib_send_cm_req_5987 ib_send_cm_req 0 5987 NULL
135411 +tps80031_vbus_is_enabled_5998 tps80031_vbus_is_enabled 0 5998 NULL
135412 +dax_truncate_page_6001 dax_truncate_page 0 6001 NULL
135413 +mt9v022_s_crop_6011 mt9v022_s_crop 0 6011 NULL
135414 +numa_node_store_6013 numa_node_store 0-4 6013 NULL
135415 +phys_port_id_show_6014 phys_port_id_show 0 6014 NULL
135416 +jffs2_dynrubin_decompress_6015 jffs2_dynrubin_decompress 0 6015 NULL nohasharray
135417 +fuse_writepage_6015 fuse_writepage 0 6015 &jffs2_dynrubin_decompress_6015
135418 +ipath_parse_ushort_6016 ipath_parse_ushort 0 6016 NULL
135419 +mei_hbm_cl_flow_control_req_6018 mei_hbm_cl_flow_control_req 0 6018 NULL
135420 +btrfs_item_offset_6019 btrfs_item_offset 0 6019 NULL
135421 +get_sas_linkspeed_names_6021 get_sas_linkspeed_names 0 6021 NULL
135422 +spi_read_6031 spi_read 0 6031 NULL nohasharray
135423 +bnx2x_req_irq_6031 bnx2x_req_irq 0 6031 &spi_read_6031
135424 +show_pwm_auto_point_channel_6032 show_pwm_auto_point_channel 0 6032 NULL nohasharray
135425 +crypto_rng_reset_6032 crypto_rng_reset 0 6032 &show_pwm_auto_point_channel_6032
135426 +radeon_process_i2c_ch_6034 radeon_process_i2c_ch 0 6034 NULL
135427 +ntfs_rl_append_6037 ntfs_rl_append 4-2 6037 NULL
135428 +hvfb_set_par_6038 hvfb_set_par 0 6038 NULL nohasharray
135429 +mei_cl_read_start_6038 mei_cl_read_start 2-0 6038 &hvfb_set_par_6038
135430 +crccheck_store_6040 crccheck_store 0-4 6040 NULL
135431 +ipath_set_mtu_6042 ipath_set_mtu 0 6042 NULL
135432 +led_shot_6046 led_shot 0-4 6046 NULL
135433 +otg_handle_notification_6055 otg_handle_notification 0 6055 NULL nohasharray
135434 +periph_interrupt_6055 periph_interrupt 2 6055 &otg_handle_notification_6055
135435 +show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN_6056 show_session_param_ISCSI_PARAM_DISCOVERY_LOGOUT_EN 0 6056 NULL
135436 +da9052_request_irq_6058 da9052_request_irq 2 6058 NULL
135437 +pccard_show_cis_6062 pccard_show_cis 0-5-6 6062 NULL
135438 +si3054_pcm_prepare_6063 si3054_pcm_prepare 0 6063 NULL
135439 +i40e_pf_txq_wait_6068 i40e_pf_txq_wait 0 6068 NULL
135440 +ip6mr_device_event_6069 ip6mr_device_event 0 6069 NULL
135441 +alloc_msg_6072 alloc_msg 1 6072 NULL nohasharray
135442 +probe_data_6072 probe_data 0 6072 &alloc_msg_6072
135443 +sctp_setsockopt_connectx_6073 sctp_setsockopt_connectx 3-0 6073 NULL
135444 +pvr2_ioread_set_enabled_6085 pvr2_ioread_set_enabled 0 6085 NULL
135445 +alloc_indirect_6087 alloc_indirect 2 6087 NULL
135446 +ivb_pipe_crc_ctl_reg_6088 ivb_pipe_crc_ctl_reg 0 6088 NULL
135447 +__mnt_want_write_6091 __mnt_want_write 0 6091 NULL
135448 +init_6095 init 0 6095 NULL
135449 +_random_read_6098 _random_read 3-0 6098 NULL nohasharray
135450 +iwl_dbgfs_rf_reset_write_6098 iwl_dbgfs_rf_reset_write 0-3 6098 &_random_read_6098
135451 +snd_seq_queue_alloc_6102 snd_seq_queue_alloc 0 6102 NULL nohasharray
135452 +alloc_mad_6102 alloc_mad 0 6102 &snd_seq_queue_alloc_6102
135453 +start_vivitar_cam_6107 start_vivitar_cam 0 6107 NULL nohasharray
135454 +vlan_protocol_store_6107 vlan_protocol_store 4-0 6107 &start_vivitar_cam_6107 nohasharray
135455 +pch_udc_pcd_queue_6107 pch_udc_pcd_queue 0 6107 &vlan_protocol_store_6107
135456 +ipmi_addr_length_6110 ipmi_addr_length 0 6110 NULL nohasharray
135457 +force_static_address_read_6110 force_static_address_read 3-0 6110 &ipmi_addr_length_6110
135458 +dfs_global_file_write_6112 dfs_global_file_write 3-0 6112 NULL
135459 +mic_read_spad_6115 mic_read_spad 0 6115 NULL
135460 +kovaplus_sysfs_write_info_6117 kovaplus_sysfs_write_info 0-6-5 6117 NULL
135461 +fcoe_ctlr_enabled_6126 fcoe_ctlr_enabled 0 6126 NULL
135462 +matrix_keypad_build_keymap_6129 matrix_keypad_build_keymap 3 6129 NULL
135463 +read_packet_6140 read_packet 0 6140 NULL
135464 +xfs_mru_cache_insert_6143 xfs_mru_cache_insert 0 6143 NULL
135465 +ieee80211_if_fmt_beacon_timeout_6153 ieee80211_if_fmt_beacon_timeout 3 6153 NULL nohasharray
135466 +ltc4245_show_voltage_6153 ltc4245_show_voltage 0 6153 &ieee80211_if_fmt_beacon_timeout_6153
135467 +tc574_resume_6154 tc574_resume 0 6154 NULL
135468 +mwifiex_get_stats_info_6156 mwifiex_get_stats_info 0 6156 NULL
135469 +ivtv_copy_buf_to_user_6159 ivtv_copy_buf_to_user 4 6159 NULL
135470 +tcam_write_6162 tcam_write 0 6162 NULL
135471 +show_temp8_6163 show_temp8 0 6163 NULL
135472 +target_core_alua_lu_gp_attr_show_6166 target_core_alua_lu_gp_attr_show 0 6166 NULL
135473 +mxt_get_object_table_6168 mxt_get_object_table 0 6168 NULL
135474 +vdma_mem_alloc_6171 vdma_mem_alloc 1 6171 NULL
135475 +wl1251_cmd_template_set_6172 wl1251_cmd_template_set 4-0 6172 NULL nohasharray
135476 +auok190xfb_set_par_6172 auok190xfb_set_par 0 6172 &wl1251_cmd_template_set_6172
135477 +ath5k_attr_store_firstep_level_6173 ath5k_attr_store_firstep_level 0-4 6173 NULL
135478 +nf_conntrack_in_6179 nf_conntrack_in 0 6179 NULL nohasharray
135479 +tc589_resume_6179 tc589_resume 0 6179 &nf_conntrack_in_6179
135480 +rtc_read_alarm_6180 rtc_read_alarm 0 6180 NULL
135481 +open_outb_mbox_6182 open_outb_mbox 0 6182 NULL nohasharray
135482 +ipr_store_update_fw_6182 ipr_store_update_fw 0-4 6182 &open_outb_mbox_6182 nohasharray
135483 +SyS_setgroups_6182 SyS_setgroups 1 6182 &ipr_store_update_fw_6182
135484 +freeze_store_6185 freeze_store 0-3 6185 NULL
135485 +snd_efw_command_get_phys_meters_6190 snd_efw_command_get_phys_meters 3 6190 NULL
135486 +llcp_sock_getname_6193 llcp_sock_getname 0 6193 NULL
135487 +_snd_pcm_hw_param_max_6197 _snd_pcm_hw_param_max 0 6197 NULL
135488 +add_interval_6202 add_interval 0 6202 NULL
135489 +mxt_show_instance_6207 mxt_show_instance 0-2 6207 NULL
135490 +show_therm_crit_6210 show_therm_crit 0 6210 NULL nohasharray
135491 +show_fnode_is_fw_assigned_ipv6_6210 show_fnode_is_fw_assigned_ipv6 0 6210 &show_therm_crit_6210
135492 +iwl_dvm_send_cmd_pdu_6211 iwl_dvm_send_cmd_pdu 0 6211 NULL
135493 +sock_no_sendpage_6214 sock_no_sendpage 4 6214 NULL
135494 +show_tabletCoordinateMode_6217 show_tabletCoordinateMode 0 6217 NULL
135495 +megasas_sysfs_show_support_device_change_6219 megasas_sysfs_show_support_device_change 0 6219 NULL
135496 +snd_hdspm_prepare_6224 snd_hdspm_prepare 0 6224 NULL
135497 +wwan_show_6227 wwan_show 0 6227 NULL nohasharray
135498 +int3403_get_cur_state_6227 int3403_get_cur_state 0 6227 &wwan_show_6227
135499 +mqueue_read_file_6228 mqueue_read_file 3-0 6228 NULL
135500 +pyra_sysfs_read_profilex_settings_6233 pyra_sysfs_read_profilex_settings 0-5-6 6233 NULL nohasharray
135501 +ax_set_mac_address_6233 ax_set_mac_address 0 6233 &pyra_sysfs_read_profilex_settings_6233
135502 +store_rf_kill_6235 store_rf_kill 0-4 6235 NULL
135503 +qla24xx_vport_delete_6236 qla24xx_vport_delete 0 6236 NULL
135504 +f_hidg_read_6238 f_hidg_read 3 6238 NULL
135505 +stk1160_write_reg_6242 stk1160_write_reg 0 6242 NULL nohasharray
135506 +fc_write_6242 fc_write 0-3 6242 &stk1160_write_reg_6242 nohasharray
135507 +jme_get_eeprom_len_6242 jme_get_eeprom_len 0 6242 &fc_write_6242
135508 +s5m_rtc_stop_alarm_6244 s5m_rtc_stop_alarm 0 6244 NULL
135509 +fbcon_prepare_logo_6246 fbcon_prepare_logo 5 6246 NULL nohasharray
135510 +ipip6_get_size_6246 ipip6_get_size 0 6246 &fbcon_prepare_logo_6246
135511 +init_dma_desc_rings_6247 init_dma_desc_rings 0 6247 NULL
135512 +set_pwm_auto_6252 set_pwm_auto 0-4 6252 NULL
135513 +snd_hda_jack_detect_enable_6269 snd_hda_jack_detect_enable 0 6269 NULL
135514 +of_gpio_count_6270 of_gpio_count 0 6270 NULL
135515 +e1000_vlan_rx_add_vid_6273 e1000_vlan_rx_add_vid 0 6273 NULL
135516 +acpi_unregister_gsi_ioapic_6276 acpi_unregister_gsi_ioapic 1 6276 NULL nohasharray
135517 +read_mflags_6276 read_mflags 0 6276 &acpi_unregister_gsi_ioapic_6276
135518 +pcpu_next_pop_6277 pcpu_next_pop 4 6277 NULL
135519 +tx_tx_start_null_frame_read_6281 tx_tx_start_null_frame_read 3-0 6281 NULL
135520 +snd_hda_override_conn_list_6282 snd_hda_override_conn_list 3-0 6282 NULL nohasharray
135521 +xenbus_file_write_6282 xenbus_file_write 3-0 6282 &snd_hda_override_conn_list_6282
135522 +posix_acl_fix_xattr_to_user_6283 posix_acl_fix_xattr_to_user 2 6283 NULL
135523 +key_unseal_6285 key_unseal 0 6285 NULL
135524 +sis630_transaction_wait_6288 sis630_transaction_wait 0 6288 NULL
135525 +nf_nat_ipv6_manip_pkt_6289 nf_nat_ipv6_manip_pkt 2 6289 NULL
135526 +serial_port_in_6291 serial_port_in 0 6291 NULL
135527 +da9055_enable_auto_mode_6292 da9055_enable_auto_mode 0 6292 NULL
135528 +acpi_ut_copy_simple_object_6293 acpi_ut_copy_simple_object 0 6293 NULL
135529 +i8k_get_temp_type_6295 i8k_get_temp_type 0 6295 NULL
135530 +set_activation_height_6303 set_activation_height 0-4 6303 NULL
135531 +raw_request_6307 raw_request 0 6307 NULL
135532 +mid_get_vbt_data_r10_6308 mid_get_vbt_data_r10 2 6308 NULL nohasharray
135533 +snd_card_asihpi_capture_ioctl_6308 snd_card_asihpi_capture_ioctl 0 6308 &mid_get_vbt_data_r10_6308
135534 +qlcnic_sriov_alloc_bc_msg_6309 qlcnic_sriov_alloc_bc_msg 2 6309 NULL
135535 +tx_aborted_errors_show_6310 tx_aborted_errors_show 0 6310 NULL nohasharray
135536 +sbp_wwn_show_attr_version_6310 sbp_wwn_show_attr_version 0 6310 &tx_aborted_errors_show_6310
135537 +balance_6312 balance 0 6312 NULL
135538 +ov7670_s_brightness_6313 ov7670_s_brightness 0 6313 NULL nohasharray
135539 +hfsplus_direct_IO_6313 hfsplus_direct_IO 4-0 6313 &ov7670_s_brightness_6313
135540 +target_stat_scsi_tgt_port_attr_store_6314 target_stat_scsi_tgt_port_attr_store 0 6314 NULL
135541 +store_cluster_6316 store_cluster 0-4 6316 NULL
135542 +write_null_6319 write_null 0-3 6319 NULL
135543 +__netdev_adjacent_dev_link_neighbour_6321 __netdev_adjacent_dev_link_neighbour 0 6321 NULL
135544 +extent_write_full_page_6322 extent_write_full_page 0 6322 NULL nohasharray
135545 +tipc_recvmsg_6322 tipc_recvmsg 3 6322 &extent_write_full_page_6322
135546 +cyapa_gen3_bl_exit_6326 cyapa_gen3_bl_exit 0 6326 NULL
135547 +ibm_get_table_from_acpi_6329 ibm_get_table_from_acpi 0 6329 NULL nohasharray
135548 +SyS_mincore_6329 SyS_mincore 1-2 6329 &ibm_get_table_from_acpi_6329
135549 +fuse_get_req_for_background_6337 fuse_get_req_for_background 2 6337 NULL
135550 +ucs2_strnlen_6342 ucs2_strnlen 0 6342 NULL nohasharray
135551 +ksocknal_lib_kiov_vmap_6342 ksocknal_lib_kiov_vmap 2 6342 &ucs2_strnlen_6342
135552 +solos_param_show_6344 solos_param_show 0 6344 NULL
135553 +amd_cpu_notify_6349 amd_cpu_notify 0 6349 NULL
135554 +regcache_sync_block_raw_6350 regcache_sync_block_raw 5-4 6350 NULL
135555 +mei_dbgfs_read_devstate_6352 mei_dbgfs_read_devstate 3-0 6352 NULL
135556 +igbvf_get_sset_count_6355 igbvf_get_sset_count 0 6355 NULL
135557 +ks8851_get_eeprom_len_6358 ks8851_get_eeprom_len 0 6358 NULL
135558 +sync_ep_set_params_6361 sync_ep_set_params 0 6361 NULL nohasharray
135559 +hostap_cs_suspend_6361 hostap_cs_suspend 0 6361 &sync_ep_set_params_6361
135560 +recover_done_show_6363 recover_done_show 0 6363 NULL nohasharray
135561 +iwl_mvm_mac_sta_state_6363 iwl_mvm_mac_sta_state 0 6363 &recover_done_show_6363
135562 +recv_init_6366 recv_init 0 6366 NULL
135563 +memcg_update_kmem_limit_6368 memcg_update_kmem_limit 0 6368 NULL
135564 +arch_gnttab_valloc_6372 arch_gnttab_valloc 2 6372 NULL nohasharray
135565 +lstats_write_6372 lstats_write 0-3 6372 &arch_gnttab_valloc_6372
135566 +snd_hda_codec_dev_register_6373 snd_hda_codec_dev_register 0 6373 NULL
135567 +netdev_queue_add_kobject_6375 netdev_queue_add_kobject 0 6375 NULL
135568 +mwl8k_cmd_update_stadb_add_6376 mwl8k_cmd_update_stadb_add 0 6376 NULL
135569 +osd_req_read_sg_kern_6378 osd_req_read_sg_kern 5 6378 NULL nohasharray
135570 +sync_fence_alloc_6378 sync_fence_alloc 1 6378 &osd_req_read_sg_kern_6378
135571 +msb_write_block_6379 msb_write_block 3 6379 NULL
135572 +xfs_bmap_extents_to_btree_6387 xfs_bmap_extents_to_btree 0 6387 NULL nohasharray
135573 +sha1_ssse3_finup_6387 sha1_ssse3_finup 0 6387 &xfs_bmap_extents_to_btree_6387
135574 +cfq_init_queue_6399 cfq_init_queue 0 6399 NULL
135575 +bb_store_6401 bb_store 3-0 6401 NULL
135576 +hash_elasticity_show_6402 hash_elasticity_show 0 6402 NULL
135577 +bt_skb_alloc_6404 bt_skb_alloc 1 6404 NULL
135578 +isku_sysfs_write_light_6406 isku_sysfs_write_light 6-0-5 6406 NULL
135579 +md_attr_show_6408 md_attr_show 0 6408 NULL
135580 +clear_caseopen_6415 clear_caseopen 0-4 6415 NULL
135581 +ds2780_write_param_eeprom_bin_6416 ds2780_write_param_eeprom_bin 6-5-0 6416 NULL
135582 +ims_pcu_update_firmware_store_6419 ims_pcu_update_firmware_store 0-4 6419 NULL
135583 +posix_acl_fix_xattr_userns_6420 posix_acl_fix_xattr_userns 4 6420 NULL
135584 +rx_missed_errors_show_6421 rx_missed_errors_show 0 6421 NULL nohasharray
135585 +snd_hda_create_spdif_in_ctls_6421 snd_hda_create_spdif_in_ctls 0 6421 &rx_missed_errors_show_6421
135586 +qlcnic_sriov_pf_cfg_flood_6424 qlcnic_sriov_pf_cfg_flood 0 6424 NULL
135587 +dquot_alloc_space_nodirty_6429 dquot_alloc_space_nodirty 0 6429 NULL
135588 +l2up_create_6430 l2up_create 3 6430 NULL
135589 +__alloc_bootmem_node_nopanic_6432 __alloc_bootmem_node_nopanic 2 6432 NULL
135590 +show_ipv4_iface_fragment_disable_6440 show_ipv4_iface_fragment_disable 0 6440 NULL
135591 +i915_gem_object_wait_rendering_6446 i915_gem_object_wait_rendering 0 6446 NULL
135592 +nf_call_ip6tables_show_6447 nf_call_ip6tables_show 0 6447 NULL
135593 +coda_downcall_6448 coda_downcall 0 6448 NULL
135594 +ceph_dir_fsync_6452 ceph_dir_fsync 0 6452 NULL
135595 +add_fx_switch_6459 add_fx_switch 0 6459 NULL
135596 +nfc_llcp_setsockopt_6461 nfc_llcp_setsockopt 0 6461 NULL
135597 +show_sustain_6469 show_sustain 0 6469 NULL
135598 +C_SYSC_vmsplice_6470 C_SYSC_vmsplice 3 6470 NULL nohasharray
135599 +adt7411_show_vdd_6470 adt7411_show_vdd 0 6470 &C_SYSC_vmsplice_6470
135600 +exofs_direct_IO_6473 exofs_direct_IO 0 6473 NULL
135601 +ieee80211_if_fmt_dot11MeshMaxRetries_6476 ieee80211_if_fmt_dot11MeshMaxRetries 3 6476 NULL
135602 +ibmpex_reset_high_low_6478 ibmpex_reset_high_low 0-4 6478 NULL nohasharray
135603 +set_pwm_auto_point_fan_6478 set_pwm_auto_point_fan 0-4 6478 &ibmpex_reset_high_low_6478 nohasharray
135604 +koneplus_sysfs_write_control_6478 koneplus_sysfs_write_control 0-6-5 6478 &set_pwm_auto_point_fan_6478
135605 +qp_memcpy_from_queue_6479 qp_memcpy_from_queue 5-4 6479 NULL nohasharray
135606 +i740fb_check_var_6479 i740fb_check_var 0 6479 &qp_memcpy_from_queue_6479
135607 +megasas_sysfs_set_dbg_lvl_6482 megasas_sysfs_set_dbg_lvl 0-3 6482 NULL
135608 +go7007_i2c_xfer_6487 go7007_i2c_xfer 0 6487 NULL
135609 +cipso_v4_map_lvl_hton_6490 cipso_v4_map_lvl_hton 0 6490 NULL
135610 +elants_i2c_send_6493 elants_i2c_send 3-0 6493 NULL nohasharray
135611 +il3945_store_flags_6493 il3945_store_flags 0-4 6493 &elants_i2c_send_6493
135612 +erst_exec_stall_while_true_6497 erst_exec_stall_while_true 0 6497 NULL nohasharray
135613 +tcm_qla2xxx_npiv_tpg_store_enable_6497 tcm_qla2xxx_npiv_tpg_store_enable 0-3 6497 &erst_exec_stall_while_true_6497
135614 +dbg_intr_buf_6501 dbg_intr_buf 2 6501 NULL
135615 +da9052_read_vbat_6502 da9052_read_vbat 0 6502 NULL
135616 +mei_read_6507 mei_read 3-0 6507 NULL
135617 +sf_entsize_6521 sf_entsize 0-2 6521 NULL
135618 +brcmf_fil_iovar_data_set_6523 brcmf_fil_iovar_data_set 0 6523 NULL
135619 +sha1_mb_export_6524 sha1_mb_export 0 6524 NULL
135620 +_ctl_fwfault_debug_show_6531 _ctl_fwfault_debug_show 0 6531 NULL
135621 +bcm_iproc_i2c_check_status_6532 bcm_iproc_i2c_check_status 0 6532 NULL nohasharray
135622 +ocfs2_commit_truncate_6532 ocfs2_commit_truncate 0 6532 &bcm_iproc_i2c_check_status_6532
135623 +ufs_truncate_6535 ufs_truncate 0 6535 NULL
135624 +i40e_vsi_request_irq_6536 i40e_vsi_request_irq 0 6536 NULL
135625 +snd_timer_dev_register_6542 snd_timer_dev_register 0 6542 NULL
135626 +m88rs6000t_set_params_6543 m88rs6000t_set_params 0 6543 NULL
135627 +show_min_uV_6544 show_min_uV 0 6544 NULL
135628 +cbaf_wusb_host_name_show_6545 cbaf_wusb_host_name_show 0 6545 NULL
135629 +snd_pcm_plugin_build_copy_6546 snd_pcm_plugin_build_copy 0 6546 NULL
135630 +rndis_set_oid_6547 rndis_set_oid 4-0 6547 NULL nohasharray
135631 +nfs_fscache_inode_get_key_6547 nfs_fscache_inode_get_key 0 6547 &rndis_set_oid_6547
135632 +wdm_read_6549 wdm_read 3-0 6549 NULL
135633 +nilfs_segctor_last_pseg_block_show_6550 nilfs_segctor_last_pseg_block_show 0 6550 NULL
135634 +dm_stats_create_6551 dm_stats_create 4-2-3 6551 NULL nohasharray
135635 +touchpad_show_6551 touchpad_show 0 6551 &dm_stats_create_6551
135636 +isku_sysfs_write_keys_easyzone_6553 isku_sysfs_write_keys_easyzone 6-0-5 6553 NULL nohasharray
135637 +lanai_normalize_ci_6553 lanai_normalize_ci 0 6553 &isku_sysfs_write_keys_easyzone_6553
135638 +fb_alloc_cmap_6554 fb_alloc_cmap 2 6554 NULL
135639 +notify_handler_6557 notify_handler 0 6557 NULL
135640 +alc662_parse_auto_config_6558 alc662_parse_auto_config 0 6558 NULL
135641 +khugepaged_defrag_show_6561 khugepaged_defrag_show 0 6561 NULL
135642 +adp8860_bl_l3_dark_max_store_6563 adp8860_bl_l3_dark_max_store 4-0 6563 NULL nohasharray
135643 +SyS_semtimedop_6563 SyS_semtimedop 3 6563 &adp8860_bl_l3_dark_max_store_6563
135644 +rt2x00mac_start_6564 rt2x00mac_start 0 6564 NULL
135645 +smsc75xx_phy_initialize_6568 smsc75xx_phy_initialize 0 6568 NULL
135646 +rng_recvmsg_6569 rng_recvmsg 4-0 6569 NULL
135647 +xfs_iozero_6573 xfs_iozero 0-3-2 6573 NULL
135648 +i2c_smbus_write_byte_6574 i2c_smbus_write_byte 0 6574 NULL
135649 +do_blockdev_direct_IO_6575 do_blockdev_direct_IO 5-0 6575 NULL
135650 +max8997_rtc_set_alarm_6577 max8997_rtc_set_alarm 0 6577 NULL
135651 +bt_skb_send_alloc_6581 bt_skb_send_alloc 2 6581 NULL
135652 +SyS_fcntl64_6582 SyS_fcntl64 3 6582 NULL
135653 +reg_set_6585 reg_set 0 6585 NULL nohasharray
135654 +d_namespace_path_6585 d_namespace_path 0 6585 &reg_set_6585
135655 +log_buf_addr_store_6586 log_buf_addr_store 0-4 6586 NULL
135656 +nfs4_xattr_list_nfs4_acl_6590 nfs4_xattr_list_nfs4_acl 0-5 6590 NULL
135657 +bytes_number_6591 bytes_number 0-2 6591 NULL
135658 +zd_chip_init_hw_6592 zd_chip_init_hw 0 6592 NULL
135659 +psmouse_attr_show_helper_6602 psmouse_attr_show_helper 0 6602 NULL
135660 +vmci_transport_notify_pkt_send_pre_enqueue_6605 vmci_transport_notify_pkt_send_pre_enqueue 0 6605 NULL nohasharray
135661 +store_constraint_time_window_us_6605 store_constraint_time_window_us 0-4 6605 &vmci_transport_notify_pkt_send_pre_enqueue_6605 nohasharray
135662 +gsmi_exec_6605 gsmi_exec 0 6605 &store_constraint_time_window_us_6605
135663 +f_read_portcntrs_6611 f_read_portcntrs 0 6611 NULL
135664 +aa_set_current_hat_6612 aa_set_current_hat 0 6612 NULL
135665 +show_attr_mode_lsb_6617 show_attr_mode_lsb 0 6617 NULL
135666 +nilfs_construct_segment_6620 nilfs_construct_segment 0 6620 NULL
135667 +snd_tm6000_card_trigger_6622 snd_tm6000_card_trigger 0 6622 NULL
135668 +ebt_in_hook_6624 ebt_in_hook 0 6624 NULL
135669 +ext4_feat_show_6625 ext4_feat_show 0 6625 NULL
135670 +viacam_config_controller_6627 viacam_config_controller 0 6627 NULL nohasharray
135671 +wl12xx_sdio_raw_read_6627 wl12xx_sdio_raw_read 0 6627 &viacam_config_controller_6627
135672 +irda_open_lsap_6628 irda_open_lsap 0 6628 NULL
135673 +dn_alloc_skb_6631 dn_alloc_skb 2 6631 NULL
135674 +ixgbevf_request_msix_irqs_6637 ixgbevf_request_msix_irqs 0 6637 NULL
135675 +regulator_suspend_disk_state_show_6639 regulator_suspend_disk_state_show 0 6639 NULL
135676 +show_sf_setup_6640 show_sf_setup 0 6640 NULL
135677 +snd_vt1724_pcm_prepare_6646 snd_vt1724_pcm_prepare 0 6646 NULL
135678 +queue_dtd_6652 queue_dtd 0 6652 NULL
135679 +snd_usb_caiaq_send_command_6654 snd_usb_caiaq_send_command 0 6654 NULL
135680 +_unlock_pcol_pages_6655 _unlock_pcol_pages 2 6655 NULL nohasharray
135681 +adp8860_bl_l1_daylight_max_store_6655 adp8860_bl_l1_daylight_max_store 4-0 6655 &_unlock_pcol_pages_6655
135682 +nilfs_segctor_scan_file_6656 nilfs_segctor_scan_file 0 6656 NULL
135683 +journal_dirty_metadata_6658 journal_dirty_metadata 0 6658 NULL
135684 +aac_srcv_ioremap_6659 aac_srcv_ioremap 2 6659 NULL
135685 +ina226_show_interval_6660 ina226_show_interval 0 6660 NULL
135686 +xhci_drop_endpoint_6661 xhci_drop_endpoint 0 6661 NULL
135687 +brcmf_fil_cmd_data_6662 brcmf_fil_cmd_data 0 6662 NULL
135688 +natsemi_change_mtu_6668 natsemi_change_mtu 0 6668 NULL
135689 +sd_start_depth_6669 sd_start_depth 0 6669 NULL nohasharray
135690 +wacom_store_speed_6669 wacom_store_speed 0-4 6669 &sd_start_depth_6669
135691 +atkbd_show_softrepeat_6672 atkbd_show_softrepeat 0 6672 NULL
135692 +show_prochot_max_6675 show_prochot_max 0 6675 NULL nohasharray
135693 +kone_sysfs_write_settings_6675 kone_sysfs_write_settings 0-6-5 6675 &show_prochot_max_6675
135694 +init_chip_first_6676 init_chip_first 0 6676 NULL
135695 +process_rcvd_data_6679 process_rcvd_data 3 6679 NULL nohasharray
135696 +scsiback_tpg_store_nexus_6679 scsiback_tpg_store_nexus 0-3 6679 &process_rcvd_data_6679 nohasharray
135697 +fuse_dev_splice_read_6679 fuse_dev_splice_read 0 6679 &scsiback_tpg_store_nexus_6679
135698 +tsl2550_calculate_lux_6682 tsl2550_calculate_lux 0 6682 NULL nohasharray
135699 +tg3_setup_fiber_phy_6682 tg3_setup_fiber_phy 0 6682 &tsl2550_calculate_lux_6682
135700 +roccat_common2_sysfs_write_custom_lights_6684 roccat_common2_sysfs_write_custom_lights 0-6-5 6684 NULL
135701 +ql_process_mac_rx_skb_6689 ql_process_mac_rx_skb 4 6689 NULL
135702 +cap_show_6691 cap_show 0 6691 NULL
135703 +btrfs_lookup_csums_range_6696 btrfs_lookup_csums_range 2-3-0 6696 NULL
135704 +ps_pspoll_max_apturn_read_6699 ps_pspoll_max_apturn_read 3-0 6699 NULL
135705 +bnad_debugfs_write_regrd_6706 bnad_debugfs_write_regrd 3-0 6706 NULL nohasharray
135706 +txLog_6706 txLog 0 6706 &bnad_debugfs_write_regrd_6706
135707 +mpeg_read_6708 mpeg_read 3-0 6708 NULL
135708 +ibmpex_query_sensor_count_6709 ibmpex_query_sensor_count 0 6709 NULL nohasharray
135709 +show_modalias_6709 show_modalias 0 6709 &ibmpex_query_sensor_count_6709
135710 +wl18xx_cmd_radar_detection_debug_6710 wl18xx_cmd_radar_detection_debug 0 6710 NULL nohasharray
135711 +tcm_loop_tpg_store_nexus_6710 tcm_loop_tpg_store_nexus 0-3 6710 &wl18xx_cmd_radar_detection_debug_6710 nohasharray
135712 +kxcjk1013_set_power_state_6710 kxcjk1013_set_power_state 0 6710 &tcm_loop_tpg_store_nexus_6710
135713 +kone_get_weight_6713 kone_get_weight 0 6713 NULL
135714 +check_clk_sync_6717 check_clk_sync 2 6717 NULL
135715 +ab3100_disable_regulator_6718 ab3100_disable_regulator 0 6718 NULL nohasharray
135716 +netconsole_netdev_event_6718 netconsole_netdev_event 0 6718 &ab3100_disable_regulator_6718
135717 +video_proc_write_6724 video_proc_write 3-0 6724 NULL nohasharray
135718 +hfsplus_osx_getxattr_6724 hfsplus_osx_getxattr 0 6724 &video_proc_write_6724 nohasharray
135719 +regulator_status_show_6724 regulator_status_show 0 6724 &hfsplus_osx_getxattr_6724
135720 +posix_acl_xattr_count_6725 posix_acl_xattr_count 0-1 6725 NULL
135721 +dccp_feat_push_change_6733 dccp_feat_push_change 0 6733 NULL
135722 +xfs_attr_rmtval_set_6734 xfs_attr_rmtval_set 0 6734 NULL
135723 +rds_rdma_pages_6735 rds_rdma_pages 0 6735 NULL
135724 +qla2x00_sysfs_write_optrom_6736 qla2x00_sysfs_write_optrom 0-5-6 6736 NULL
135725 +sst_platform_pcm_trigger_6743 sst_platform_pcm_trigger 0 6743 NULL
135726 +inet_recv_error_6744 inet_recv_error 3-0 6744 NULL
135727 +mv88e6xxx_reg_read_6748 mv88e6xxx_reg_read 0 6748 NULL
135728 +wil_reset_6752 wil_reset 0 6752 NULL
135729 +uvesafb_show_nocrtc_6754 uvesafb_show_nocrtc 0 6754 NULL
135730 +_mv88e6xxx_phy_write_6755 _mv88e6xxx_phy_write 0 6755 NULL
135731 +beiscsi_phys_port_disp_6756 beiscsi_phys_port_disp 0 6756 NULL nohasharray
135732 +cciss_engage_scsi_6756 cciss_engage_scsi 0 6756 &beiscsi_phys_port_disp_6756 nohasharray
135733 +i915_parse_cmds_6756 i915_parse_cmds 4-5 6756 &cciss_engage_scsi_6756
135734 +mwifiex_cmd_rf_antenna_6757 mwifiex_cmd_rf_antenna 0 6757 NULL
135735 +usbhsh_urb_enqueue_6759 usbhsh_urb_enqueue 0 6759 NULL
135736 +mwl8k_cmd_set_new_stn_add_6760 mwl8k_cmd_set_new_stn_add 0 6760 NULL
135737 +usX2Y_rate_set_6765 usX2Y_rate_set 0 6765 NULL
135738 +gt_min_freq_mhz_store_6766 gt_min_freq_mhz_store 0-4 6766 NULL
135739 +raid10_start_reshape_6768 raid10_start_reshape 0 6768 NULL
135740 +show_tl_retry_count_6769 show_tl_retry_count 0 6769 NULL
135741 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized_6771 target_core_alua_tg_pt_gp_show_attr_alua_support_active_nonoptimized 0 6771 NULL
135742 +sfi_check_table_6772 sfi_check_table 1 6772 NULL
135743 +mcam_read_setup_6773 mcam_read_setup 0 6773 NULL
135744 +ivtv_yuv_udma_frame_6774 ivtv_yuv_udma_frame 0 6774 NULL
135745 +show_fnode_max_outstanding_r2t_6776 show_fnode_max_outstanding_r2t 0 6776 NULL
135746 +wait_mtu_credits_6777 wait_mtu_credits 0 6777 NULL
135747 +cifs_posix_open_6781 cifs_posix_open 0 6781 NULL nohasharray
135748 +kobject_add_varg_6781 kobject_add_varg 0 6781 &cifs_posix_open_6781
135749 +_nfs4_get_security_label_6782 _nfs4_get_security_label 0 6782 NULL
135750 +iwl_dbgfs_channels_read_6784 iwl_dbgfs_channels_read 3-0 6784 NULL
135751 +ieee80211_if_read_6785 ieee80211_if_read 3-0 6785 NULL
135752 +zone_spanned_pages_in_node_6787 zone_spanned_pages_in_node 0-3-4 6787 NULL
135753 +pnp_disable_dev_6788 pnp_disable_dev 0 6788 NULL
135754 +shared_cpumap_show_func_6789 shared_cpumap_show_func 0 6789 NULL
135755 +atxp1_showgpio2_6790 atxp1_showgpio2 0 6790 NULL
135756 +hdlcdrv_register_6792 hdlcdrv_register 2 6792 NULL
135757 +pm_qos_latency_tolerance_show_6796 pm_qos_latency_tolerance_show 0 6796 NULL
135758 +ll_xattr_cache_find_6798 ll_xattr_cache_find 0 6798 NULL
135759 +tx_tx_done_data_read_6799 tx_tx_done_data_read 3-0 6799 NULL
135760 +qlcnic_fw_cmd_create_rx_ctx_6800 qlcnic_fw_cmd_create_rx_ctx 0 6800 NULL nohasharray
135761 +broken_parity_status_store_6800 broken_parity_status_store 0-4 6800 &qlcnic_fw_cmd_create_rx_ctx_6800
135762 +get_blocks_6801 get_blocks 0 6801 NULL
135763 +rounded_hashtable_size_6802 rounded_hashtable_size 0 6802 NULL
135764 +i7core_inject_store_rank_6803 i7core_inject_store_rank 0-4 6803 NULL
135765 +il3945_store_tx_power_6804 il3945_store_tx_power 0-4 6804 NULL
135766 +iscsi_stat_login_show_attr_indx_6806 iscsi_stat_login_show_attr_indx 0 6806 NULL
135767 +init_port_6810 init_port 0 6810 NULL
135768 +wait_for_bulk_in_ready_6814 wait_for_bulk_in_ready 0 6814 NULL
135769 +__chksum_finup_6816 __chksum_finup 0 6816 NULL
135770 +codec_reg_show_6818 codec_reg_show 0 6818 NULL nohasharray
135771 +bcm_tx_setup_6818 bcm_tx_setup 0 6818 &codec_reg_show_6818
135772 +rfcomm_send_frame_6819 rfcomm_send_frame 3 6819 NULL
135773 +wil_get_bl_info_6823 wil_get_bl_info 0 6823 NULL
135774 +lbs_rdrf_write_6826 lbs_rdrf_write 3-0 6826 NULL nohasharray
135775 +host_reset_6826 host_reset 0 6826 &lbs_rdrf_write_6826
135776 +xfs_bmap_first_unused_6827 xfs_bmap_first_unused 0 6827 NULL
135777 +pca_xfer_6828 pca_xfer 0-3 6828 NULL
135778 +f_tempsense_rd_6829 f_tempsense_rd 0 6829 NULL
135779 +calc_pages_for_6838 calc_pages_for 0-2-1 6838 NULL
135780 +blk_alloc_flush_queue_6839 blk_alloc_flush_queue 3 6839 NULL
135781 +mon_bin_read_6841 mon_bin_read 3-0 6841 NULL
135782 +snd_cs4281_BA0_read_6847 snd_cs4281_BA0_read 5-0 6847 NULL
135783 +__extent_writepage_io_6848 __extent_writepage_io 0 6848 NULL
135784 +hw_breakpoint_exceptions_notify_6850 hw_breakpoint_exceptions_notify 0 6850 NULL
135785 +atmtcp_recv_control_6851 atmtcp_recv_control 0 6851 NULL nohasharray
135786 +xfs_rtany_summary_6851 xfs_rtany_summary 0 6851 &atmtcp_recv_control_6851
135787 +nilfs_segctor_collect_blocks_6852 nilfs_segctor_collect_blocks 0 6852 NULL nohasharray
135788 +iwl_dbgfs_d0i3_refs_write_6852 iwl_dbgfs_d0i3_refs_write 0-3 6852 &nilfs_segctor_collect_blocks_6852
135789 +as3722_gpio_to_irq_6861 as3722_gpio_to_irq 2 6861 NULL
135790 +inode_getxattr_6862 inode_getxattr 0 6862 NULL nohasharray
135791 +pn_send_6862 pn_send 0 6862 &inode_getxattr_6862
135792 +i7core_inject_show_page_6864 i7core_inject_show_page 0 6864 NULL
135793 +perf_output_sample_ustack_6868 perf_output_sample_ustack 2 6868 NULL nohasharray
135794 +iscsi_stat_instance_show_attr_vendor_6868 iscsi_stat_instance_show_attr_vendor 0 6868 &perf_output_sample_ustack_6868
135795 +subdev_s_ctrl_6869 subdev_s_ctrl 0 6869 NULL
135796 +ecryptfs_write_lower_6870 ecryptfs_write_lower 0-4 6870 NULL
135797 +size_6873 size 0 6873 NULL
135798 +ax88772_link_reset_6876 ax88772_link_reset 0 6876 NULL
135799 +sm501_gpio_input_6877 sm501_gpio_input 0 6877 NULL nohasharray
135800 +store_rotate_6877 store_rotate 0-4 6877 &sm501_gpio_input_6877
135801 +dio_complete_6879 dio_complete 0-2-3 6879 NULL
135802 +otg_mode_store_6882 otg_mode_store 0-4 6882 NULL
135803 +nes_netdev_open_6886 nes_netdev_open 0 6886 NULL
135804 +resize_async_buffer_6887 resize_async_buffer 3 6887 NULL
135805 +raw_seticmpfilter_6888 raw_seticmpfilter 3-0 6888 NULL nohasharray
135806 +ieee80211_if_fmt_path_refresh_time_6888 ieee80211_if_fmt_path_refresh_time 3 6888 &raw_seticmpfilter_6888 nohasharray
135807 +show_type_6888 show_type 0 6888 &ieee80211_if_fmt_path_refresh_time_6888
135808 +dlmfs_file_write_6892 dlmfs_file_write 3-0 6892 NULL
135809 +show_fcstat_fc_seq_not_found_6897 show_fcstat_fc_seq_not_found 0 6897 NULL nohasharray
135810 +iscsi_tpg_param_show_DefaultTime2Retain_6897 iscsi_tpg_param_show_DefaultTime2Retain 0 6897 &show_fcstat_fc_seq_not_found_6897
135811 +max_write_same_blocks_show_6899 max_write_same_blocks_show 0 6899 NULL
135812 +wq_nice_store_6901 wq_nice_store 0-4 6901 NULL nohasharray
135813 +crypto_sha256_finup_6901 crypto_sha256_finup 0 6901 &wq_nice_store_6901
135814 +veth_change_mtu_6902 veth_change_mtu 0 6902 NULL nohasharray
135815 +ext4_inode_bitmap_6902 ext4_inode_bitmap 0 6902 &veth_change_mtu_6902
135816 +acerhdf_get_trip_temp_6903 acerhdf_get_trip_temp 0 6903 NULL
135817 +hook_6905 hook 0 6905 NULL nohasharray
135818 +qib_init_6905 qib_init 0 6905 &hook_6905
135819 +target_core_alua_lu_gp_show_attr_lu_gp_id_6909 target_core_alua_lu_gp_show_attr_lu_gp_id 0 6909 NULL
135820 +show_tolerance_6910 show_tolerance 0 6910 NULL nohasharray
135821 +wl1251_hw_init_data_path_config_6910 wl1251_hw_init_data_path_config 0 6910 &show_tolerance_6910
135822 +proc_sessionid_read_6911 proc_sessionid_read 3-0 6911 NULL nohasharray
135823 +acm_alloc_minor_6911 acm_alloc_minor 0 6911 &proc_sessionid_read_6911 nohasharray
135824 +ucma_write_6911 ucma_write 0-3 6911 &acm_alloc_minor_6911
135825 +humidity1_input_show_6912 humidity1_input_show 0 6912 NULL
135826 +__kfifo_dma_in_finish_r_6913 __kfifo_dma_in_finish_r 2-3 6913 NULL
135827 +ioctl_6914 ioctl 0 6914 NULL
135828 +csio_vport_disable_6917 csio_vport_disable 0 6917 NULL
135829 +rtl2830_regmap_read_6920 rtl2830_regmap_read 0 6920 NULL
135830 +qlcnic_82xx_fw_cmd_create_tx_ctx_6921 qlcnic_82xx_fw_cmd_create_tx_ctx 0 6921 NULL nohasharray
135831 +sm501fb_check_var_crt_6921 sm501fb_check_var_crt 0 6921 &qlcnic_82xx_fw_cmd_create_tx_ctx_6921
135832 +__vxge_hw_mempool_create_6923 __vxge_hw_mempool_create 3-2-6 6923 NULL nohasharray
135833 +nfs3_proc_statfs_6923 nfs3_proc_statfs 0 6923 &__vxge_hw_mempool_create_6923
135834 +reg_set_state_6924 reg_set_state 0-4 6924 NULL
135835 +cache_do_downcall_6926 cache_do_downcall 3-0 6926 NULL nohasharray
135836 +vb2_internal_dqbuf_6926 vb2_internal_dqbuf 0 6926 &cache_do_downcall_6926
135837 +ipath_verbs_send_dma_6929 ipath_verbs_send_dma 6 6929 NULL
135838 +create_multi_out_ctls_6930 create_multi_out_ctls 0 6930 NULL
135839 +__c2port_show_dev_id_6936 __c2port_show_dev_id 0 6936 NULL
135840 +__rpc_pipefs_event_6942 __rpc_pipefs_event 0 6942 NULL
135841 +qsfp_cks_6945 qsfp_cks 2-0 6945 NULL
135842 +rt2800usb_get_tx_data_len_6947 rt2800usb_get_tx_data_len 0 6947 NULL
135843 +hih6130_show_humidity_6948 hih6130_show_humidity 0 6948 NULL
135844 +ab3100_get_register_page_interruptible_6951 ab3100_get_register_page_interruptible 0-4 6951 NULL
135845 +str_to_slot_6952 str_to_slot 0 6952 NULL
135846 +crypto_ahash_update_6959 crypto_ahash_update 0 6959 NULL nohasharray
135847 +nilfs_segctor_extend_segments_6959 nilfs_segctor_extend_segments 0 6959 &crypto_ahash_update_6959
135848 +shash_update_unaligned_6960 shash_update_unaligned 0 6960 NULL
135849 +pch_uart_hal_read_6961 pch_uart_hal_read 0 6961 NULL
135850 +videobuf_dma_init_kernel_6963 videobuf_dma_init_kernel 3-0 6963 NULL nohasharray
135851 +read_usattenuation_6963 read_usattenuation 0 6963 &videobuf_dma_init_kernel_6963 nohasharray
135852 +check_max_sdu_6963 check_max_sdu 0 6963 &read_usattenuation_6963
135853 +toshiba_sleep_functions_status_get_6970 toshiba_sleep_functions_status_get 0 6970 NULL
135854 +in_intr_mask_show_6971 in_intr_mask_show 0 6971 NULL
135855 +rsa_extract_mpi_6973 rsa_extract_mpi 5 6973 NULL nohasharray
135856 +i40e_dbg_dump_write_6973 i40e_dbg_dump_write 3-0 6973 &rsa_extract_mpi_6973
135857 +ubifs_decompress_6974 ubifs_decompress 0 6974 NULL
135858 +acpi_lpss_platform_notify_6980 acpi_lpss_platform_notify 0 6980 NULL
135859 +ismt_process_desc_6981 ismt_process_desc 0 6981 NULL
135860 +request_key_async_6990 request_key_async 4 6990 NULL
135861 +store_spi_transport_max_qas_6996 store_spi_transport_max_qas 0-4 6996 NULL
135862 +r871x_set_wpa_ie_7000 r871x_set_wpa_ie 3 7000 NULL
135863 +b43legacy_phy_init_7003 b43legacy_phy_init 0 7003 NULL
135864 +qlcnic_sysfs_validate_crb_7004 qlcnic_sysfs_validate_crb 0 7004 NULL nohasharray
135865 +fanotify_handle_event_7004 fanotify_handle_event 0 7004 &qlcnic_sysfs_validate_crb_7004
135866 +log_wait_commit_7005 log_wait_commit 0 7005 NULL
135867 +cipso_v4_gentag_enum_7006 cipso_v4_gentag_enum 0 7006 NULL
135868 +tracing_cpumask_read_7010 tracing_cpumask_read 3 7010 NULL
135869 +copy_items_7012 copy_items 7 7012 NULL
135870 +ld_usb_write_7022 ld_usb_write 3-0 7022 NULL
135871 +get_performance_level_7023 get_performance_level 0 7023 NULL nohasharray
135872 +c2_pseudo_up_7023 c2_pseudo_up 0 7023 &get_performance_level_7023
135873 +raid56_parity_recover_7024 raid56_parity_recover 4-0 7024 NULL
135874 +uwb_rc_mac_addr_store_7027 uwb_rc_mac_addr_store 0-4 7027 NULL
135875 +snd_pcm_do_resume_7028 snd_pcm_do_resume 0 7028 NULL
135876 +ath9k_tx99_init_7029 ath9k_tx99_init 0 7029 NULL
135877 +wimax_msg_7030 wimax_msg 4 7030 NULL
135878 +ceph_kvmalloc_7033 ceph_kvmalloc 1 7033 NULL nohasharray
135879 +rawv6_recvmsg_7033 rawv6_recvmsg 3 7033 &ceph_kvmalloc_7033
135880 +nilfs_segments_attr_store_7037 nilfs_segments_attr_store 0-4 7037 NULL
135881 +stmmac_hw_setup_7038 stmmac_hw_setup 0 7038 NULL
135882 +metrics_bytes_identical_show_7039 metrics_bytes_identical_show 0 7039 NULL
135883 +nilfs_cpfile_get_checkpoint_block_7041 nilfs_cpfile_get_checkpoint_block 0 7041 NULL
135884 +ipath_get_base_info_7043 ipath_get_base_info 3-0 7043 NULL
135885 +show_fcoe_fcf_device_fc_map_7044 show_fcoe_fcf_device_fc_map 0 7044 NULL
135886 +cyapa_gen5_read_mutual_idac_data_7048 cyapa_gen5_read_mutual_idac_data 0 7048 NULL
135887 +ath5k_hw_rf5111_chan2athchan_7051 ath5k_hw_rf5111_chan2athchan 0 7051 NULL
135888 +show_sas_expander_component_vendor_id_7054 show_sas_expander_component_vendor_id 0 7054 NULL
135889 +snd_intel8x0_ali_trigger_7055 snd_intel8x0_ali_trigger 0 7055 NULL
135890 +sctp_make_op_error_7057 sctp_make_op_error 6-5 7057 NULL nohasharray
135891 +amd64_hole_show_7057 amd64_hole_show 0 7057 &sctp_make_op_error_7057
135892 +rs5c_get_regs_7062 rs5c_get_regs 0 7062 NULL
135893 +srpt_tpg_show_enable_7063 srpt_tpg_show_enable 0 7063 NULL
135894 +store_hardware_switching_mode_7064 store_hardware_switching_mode 0-4 7064 NULL
135895 +gart_mapping_error_7065 gart_mapping_error 0-2 7065 NULL
135896 +target_stat_scsi_auth_intr_show_attr_dev_7066 target_stat_scsi_auth_intr_show_attr_dev 0 7066 NULL nohasharray
135897 +csio_store_dbg_level_7066 csio_store_dbg_level 0-4 7066 &target_stat_scsi_auth_intr_show_attr_dev_7066
135898 +hci_sock_recvmsg_7072 hci_sock_recvmsg 4-0 7072 NULL
135899 +l2cap_sock_getname_7074 l2cap_sock_getname 0 7074 NULL nohasharray
135900 +event_enable_read_7074 event_enable_read 3 7074 &l2cap_sock_getname_7074
135901 +mii_status_show_7077 mii_status_show 0 7077 NULL
135902 +sh_mobile_ceu_videobuf_setup_7080 sh_mobile_ceu_videobuf_setup 0 7080 NULL
135903 +zd_ioread16v_locked_7082 zd_ioread16v_locked 0 7082 NULL
135904 +queue_requests_show_7087 queue_requests_show 0 7087 NULL nohasharray
135905 +read_7087 read 0 7087 &queue_requests_show_7087
135906 +tipc_send_packet_7091 tipc_send_packet 4-0 7091 NULL nohasharray
135907 +beacon_interval_read_7091 beacon_interval_read 3-0 7091 &tipc_send_packet_7091
135908 +show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095 show_session_param_ISCSI_PARAM_PDU_INORDER_EN 0 7095 NULL nohasharray
135909 +ecryptfs_add_new_key_tfm_7095 ecryptfs_add_new_key_tfm 0 7095 &show_session_param_ISCSI_PARAM_PDU_INORDER_EN_7095
135910 +raw_pci_read_7098 raw_pci_read 0 7098 NULL nohasharray
135911 +cfq_target_latency_show_7098 cfq_target_latency_show 0 7098 &raw_pci_read_7098
135912 +journal_begin_7100 journal_begin 0 7100 NULL nohasharray
135913 +nfs_writepage_7100 nfs_writepage 0 7100 &journal_begin_7100
135914 +cifs_wait_mtu_credits_7101 cifs_wait_mtu_credits 0 7101 NULL
135915 +pipeline_enc_rx_stat_fifo_int_read_7107 pipeline_enc_rx_stat_fifo_int_read 3-0 7107 NULL
135916 +uwb_rc_scan_show_7108 uwb_rc_scan_show 0 7108 NULL
135917 +uwb_rc_beacon_store_7110 uwb_rc_beacon_store 0-4 7110 NULL
135918 +ed_schedule_7117 ed_schedule 0 7117 NULL nohasharray
135919 +xfs_attr3_leaf_split_7117 xfs_attr3_leaf_split 0 7117 &ed_schedule_7117
135920 +nilfs_mdt_insert_new_block_7118 nilfs_mdt_insert_new_block 0 7118 NULL
135921 +show_value_7119 show_value 0 7119 NULL
135922 +osc_resend_count_seq_write_7120 osc_resend_count_seq_write 3 7120 NULL
135923 +zd_iowrite32_7126 zd_iowrite32 0 7126 NULL
135924 +r8a66597_start_7127 r8a66597_start 0 7127 NULL
135925 +psmouse_attr_set_protocol_7128 psmouse_attr_set_protocol 0-4 7128 NULL
135926 +send_mpa_reject_7135 send_mpa_reject 3 7135 NULL
135927 +qlcnic_enable_msix_7144 qlcnic_enable_msix 2 7144 NULL
135928 +gfs2_setxattr_7146 gfs2_setxattr 0 7146 NULL
135929 +show_bpp_7148 show_bpp 0 7148 NULL
135930 +adc128_set_temp_7149 adc128_set_temp 0-4 7149 NULL
135931 +pscsi_show_configfs_dev_params_7152 pscsi_show_configfs_dev_params 0 7152 NULL
135932 +sky2_get_eeprom_len_7154 sky2_get_eeprom_len 0 7154 NULL
135933 +set_lcd_level_7155 set_lcd_level 0 7155 NULL
135934 +nct7904_bank_lock_7159 nct7904_bank_lock 0 7159 NULL
135935 +max732x_gpio_to_irq_7160 max732x_gpio_to_irq 2 7160 NULL
135936 +fnic_reset_7163 fnic_reset 0 7163 NULL
135937 +r8a66597_enable_7164 r8a66597_enable 0 7164 NULL
135938 +show_counter_rx_icrc_errs_7167 show_counter_rx_icrc_errs 0 7167 NULL
135939 +core_alua_write_tpg_metadata_7168 core_alua_write_tpg_metadata 3 7168 NULL
135940 +i2c_xfer_7177 i2c_xfer 0-3 7177 NULL
135941 +fsp_attr_set_flags_7182 fsp_attr_set_flags 0-4 7182 NULL nohasharray
135942 +set_rdac1_7182 set_rdac1 4-0 7182 &fsp_attr_set_flags_7182 nohasharray
135943 +ext4_attr_store_7182 ext4_attr_store 0-4 7182 &set_rdac1_7182
135944 +f_hid_opts_report_desc_store_7188 f_hid_opts_report_desc_store 3 7188 NULL nohasharray
135945 +iwl_trans_wait_tx_queue_empty_7188 iwl_trans_wait_tx_queue_empty 0 7188 &f_hid_opts_report_desc_store_7188
135946 +snd_mask_refine_max_7191 snd_mask_refine_max 0 7191 NULL
135947 +wl1271_init_pta_7195 wl1271_init_pta 0 7195 NULL
135948 +ext3_xattr_ibody_list_7201 ext3_xattr_ibody_list 0 7201 NULL
135949 +__alloc_objio_seg_7203 __alloc_objio_seg 1 7203 NULL
135950 +sysfs_kf_bin_read_7205 sysfs_kf_bin_read 0-4-3 7205 NULL
135951 +batadv_check_unicast_ttvn_7206 batadv_check_unicast_ttvn 3 7206 NULL
135952 +adjd_s311_update_scan_mode_7208 adjd_s311_update_scan_mode 0 7208 NULL
135953 +fsg_common_set_nluns_7209 fsg_common_set_nluns 2 7209 NULL
135954 +confirm_7211 confirm 0 7211 NULL
135955 +trace_insert_enum_map_file_7213 trace_insert_enum_map_file 3 7213 NULL
135956 +tpm_rng_read_7214 tpm_rng_read 3 7214 NULL
135957 +of_dma_match_channel_7216 of_dma_match_channel 3 7216 NULL
135958 +acpi_device_uid_show_7226 acpi_device_uid_show 0 7226 NULL nohasharray
135959 +ipoib_set_mode_7226 ipoib_set_mode 0 7226 &acpi_device_uid_show_7226
135960 +usblp_wtest_7227 usblp_wtest 0 7227 NULL
135961 +rpm_suspend_7228 rpm_suspend 0 7228 NULL nohasharray
135962 +evtchn_2l_max_channels_7228 evtchn_2l_max_channels 0 7228 &rpm_suspend_7228
135963 +edd_show_info_flags_7231 edd_show_info_flags 0 7231 NULL nohasharray
135964 +x1205_sysfs_show_dtrim_7231 x1205_sysfs_show_dtrim 0 7231 &edd_show_info_flags_7231
135965 +rocker_flow_tbl_acl_7233 rocker_flow_tbl_acl 0 7233 NULL
135966 +led_get_flash_strobe_7234 led_get_flash_strobe 0 7234 NULL
135967 +usb488_device_capabilities_show_7238 usb488_device_capabilities_show 0 7238 NULL nohasharray
135968 +fm10k_update_vlan_pf_7238 fm10k_update_vlan_pf 0 7238 &usb488_device_capabilities_show_7238
135969 +rxrpc_listen_7242 rxrpc_listen 0 7242 NULL
135970 +iscsi_tpg_param_store_MaxRecvDataSegmentLength_7243 iscsi_tpg_param_store_MaxRecvDataSegmentLength 0-3 7243 NULL
135971 +show_fnode_targetalias_7247 show_fnode_targetalias 0 7247 NULL
135972 +dpm_run_callback_7257 dpm_run_callback 0 7257 NULL
135973 +release_version_show_7263 release_version_show 0 7263 NULL
135974 +max8998_bulk_read_7265 max8998_bulk_read 0 7265 NULL
135975 +snd_mask_refine_7267 snd_mask_refine 0 7267 NULL
135976 +dma_ops_alloc_addresses_7272 dma_ops_alloc_addresses 0-5-3-4 7272 NULL nohasharray
135977 +ssb_bus_resume_7272 ssb_bus_resume 0 7272 &dma_ops_alloc_addresses_7272
135978 +palmas_update_bits_7273 palmas_update_bits 0 7273 NULL
135979 +htu21_show_humidity_7275 htu21_show_humidity 0 7275 NULL
135980 +__vfs_write_7278 __vfs_write 0-3 7278 NULL
135981 +radeon_hw_i2c_xfer_7280 radeon_hw_i2c_xfer 0-3 7280 NULL nohasharray
135982 +smack_task_setnice_7280 smack_task_setnice 0 7280 &radeon_hw_i2c_xfer_7280
135983 +kvm_suspend_7281 kvm_suspend 0 7281 NULL
135984 +rx_rate_rx_frames_per_rates_read_7282 rx_rate_rx_frames_per_rates_read 3-0 7282 NULL
135985 +iwl_pcie_load_firmware_chunk_7284 iwl_pcie_load_firmware_chunk 0 7284 NULL
135986 +bond_option_arp_all_targets_set_7285 bond_option_arp_all_targets_set 0 7285 NULL
135987 +show_conn_param_ISCSI_PARAM_RECV_TMO_7290 show_conn_param_ISCSI_PARAM_RECV_TMO 0 7290 NULL nohasharray
135988 +setup_idle_tx_channel_7290 setup_idle_tx_channel 0 7290 &show_conn_param_ISCSI_PARAM_RECV_TMO_7290
135989 +isku_sysfs_write_macro_7293 isku_sysfs_write_macro 6-0-5 7293 NULL
135990 +sctp_primitive_ASSOCIATE_7303 sctp_primitive_ASSOCIATE 0 7303 NULL
135991 +uvesafb_show_vbe_modes_7306 uvesafb_show_vbe_modes 0 7306 NULL
135992 +rose_open_7309 rose_open 0 7309 NULL
135993 +bd2802_store_reg0x11_7311 bd2802_store_reg0x11 0-4 7311 NULL
135994 +ixgbe_fcoe_ddp_setup_7318 ixgbe_fcoe_ddp_setup 4 7318 NULL
135995 +security_inode_need_killpriv_7322 security_inode_need_killpriv 0 7322 NULL
135996 +wait_on_sync_kiocb_7327 wait_on_sync_kiocb 0 7327 NULL
135997 +queue_discard_max_show_7328 queue_discard_max_show 0 7328 NULL
135998 +vxlan_gro_remcsum_7332 vxlan_gro_remcsum 2-4-5 7332 NULL
135999 +do_md_stop_7335 do_md_stop 0 7335 NULL
136000 +show_fnode_ipaddress_7338 show_fnode_ipaddress 0 7338 NULL
136001 +ov772x_set_params_7342 ov772x_set_params 0 7342 NULL
136002 +mgmt_control_7349 mgmt_control 3 7349 NULL
136003 +t1_get_slice_7350 t1_get_slice 0 7350 NULL
136004 +diva_xdi_read_7357 diva_xdi_read 0 7357 NULL
136005 +btrfs_listxattr_7359 btrfs_listxattr 0-3 7359 NULL
136006 +bop_delete_7361 bop_delete 0 7361 NULL nohasharray
136007 +carmine_set_par_7361 carmine_set_par 0 7361 &bop_delete_7361
136008 +ext3_free_blocks_7362 ext3_free_blocks 4-3 7362 NULL
136009 +nfs_fsync_dir_7363 nfs_fsync_dir 0 7363 NULL
136010 +koneplus_sysfs_read_info_7367 koneplus_sysfs_read_info 0-5-6 7367 NULL
136011 +ieee80211_if_read_dot11MeshHWMPactivePathTimeout_7368 ieee80211_if_read_dot11MeshHWMPactivePathTimeout 3-0 7368 NULL
136012 +schedule_timeout_7371 schedule_timeout 0 7371 NULL
136013 +rds_setsockopt_7372 rds_setsockopt 0 7372 NULL
136014 +audit_send_reply_7376 audit_send_reply 7 7376 NULL
136015 +bind_mode_store_7379 bind_mode_store 0-3 7379 NULL
136016 +xfs_btree_delete_7384 xfs_btree_delete 0 7384 NULL
136017 +pm8001_chip_ssp_tm_req_7387 pm8001_chip_ssp_tm_req 0 7387 NULL
136018 +hweight_long_7388 hweight_long 0-1 7388 NULL
136019 +bond_opt_tryset_rtnl_7392 bond_opt_tryset_rtnl 0 7392 NULL
136020 +sl_change_mtu_7396 sl_change_mtu 2-0 7396 NULL nohasharray
136021 +carrier_store_7396 carrier_store 4-0 7396 &sl_change_mtu_7396
136022 +_ore_add_stripe_unit_7399 _ore_add_stripe_unit 3-6-0 7399 NULL
136023 +audmux_read_file_7400 audmux_read_file 3-0 7400 NULL
136024 +__rtc_read_time_7401 __rtc_read_time 0 7401 NULL
136025 +tipc_recvmsg_7402 tipc_recvmsg 4-0 7402 NULL
136026 +drm_property_create_blob_7414 drm_property_create_blob 2 7414 NULL
136027 +rng_setkey_7415 rng_setkey 0 7415 NULL
136028 +cfhsi_fifo_occupancy_7417 cfhsi_fifo_occupancy 0 7417 NULL
136029 +store_7418 store 0-3 7418 NULL
136030 +switch_mm_7420 switch_mm 0 7420 NULL
136031 +rds_blckcnt_7435 rds_blckcnt 0 7435 NULL
136032 +cxacru_sysfs_store_adsl_state_7437 cxacru_sysfs_store_adsl_state 0-4 7437 NULL
136033 +SendReceiveNoRsp_7438 SendReceiveNoRsp 0 7438 NULL
136034 +romfs_dev_read_7439 romfs_dev_read 0 7439 NULL nohasharray
136035 +t4_memory_rw_7439 t4_memory_rw 0 7439 &romfs_dev_read_7439
136036 +store_7441 store 0 7441 NULL
136037 +bq2415x_get_termination_current_7443 bq2415x_get_termination_current 0 7443 NULL
136038 +acpi_ex_create_processor_7444 acpi_ex_create_processor 0 7444 NULL
136039 +show_mask_7446 show_mask 0 7446 NULL
136040 +scsi_format_extd_sense_7447 scsi_format_extd_sense 2 7447 NULL
136041 +ip_options_get_alloc_7448 ip_options_get_alloc 1 7448 NULL nohasharray
136042 +acpi_ex_create_region_7448 acpi_ex_create_region 0 7448 &ip_options_get_alloc_7448 nohasharray
136043 +pci_map_page_7448 pci_map_page 0 7448 &acpi_ex_create_region_7448
136044 +make_node_dirty_7452 make_node_dirty 0 7452 NULL
136045 +SYSC_setgroups_7454 SYSC_setgroups 1 7454 NULL nohasharray
136046 +crypto_sha512_update_7454 crypto_sha512_update 0 7454 &SYSC_setgroups_7454
136047 +rt2x00debug_read_queue_stats_7455 rt2x00debug_read_queue_stats 3-0 7455 NULL
136048 +show_iface_discovery_logout_7460 show_iface_discovery_logout 0 7460 NULL
136049 +l2tp_ip6_sendmsg_7461 l2tp_ip6_sendmsg 4-0 7461 NULL nohasharray
136050 +rose_listen_7461 rose_listen 0 7461 &l2tp_ip6_sendmsg_7461
136051 +store_auto_pwm_7463 store_auto_pwm 0-4 7463 NULL
136052 +wm8996_gpio_direction_out_7469 wm8996_gpio_direction_out 0 7469 NULL
136053 +set_speed_7470 set_speed 0-4 7470 NULL
136054 +garp_request_join_7471 garp_request_join 4 7471 NULL nohasharray
136055 +ReadHSCX_7471 ReadHSCX 0 7471 &garp_request_join_7471
136056 +xcan_chip_start_7472 xcan_chip_start 0 7472 NULL
136057 +show_max_uV_7474 show_max_uV 0 7474 NULL
136058 +snd_seq_ioctl_unsubscribe_port_7481 snd_seq_ioctl_unsubscribe_port 0 7481 NULL
136059 +atalk_getname_7490 atalk_getname 0 7490 NULL
136060 +snd_pcm_lib_read1_7491 snd_pcm_lib_read1 0-3 7491 NULL nohasharray
136061 +max_flash_brightness_show_7491 max_flash_brightness_show 0 7491 &snd_pcm_lib_read1_7491
136062 +setsockopt_7492 setsockopt 0 7492 NULL
136063 +__padata_add_cpu_7497 __padata_add_cpu 0 7497 NULL
136064 +prism2_change_mtu_7498 prism2_change_mtu 0 7498 NULL
136065 +ntb_netdev_open_7505 ntb_netdev_open 0 7505 NULL
136066 +sdhci_alloc_host_7509 sdhci_alloc_host 2 7509 NULL
136067 +jump_label_add_module_7513 jump_label_add_module 0 7513 NULL
136068 +logfs_readpage_nolock_7514 logfs_readpage_nolock 0 7514 NULL
136069 +array_zalloc_7519 array_zalloc 1-2 7519 NULL
136070 +xfs_fs_statfs_7522 xfs_fs_statfs 0 7522 NULL nohasharray
136071 +tg3_writephy_7522 tg3_writephy 0 7522 &xfs_fs_statfs_7522
136072 +qlcnic_napi_add_7526 qlcnic_napi_add 0 7526 NULL
136073 +debug_dma_map_page_7528 debug_dma_map_page 6 7528 NULL
136074 +crypt_alloc_buffer_7532 crypt_alloc_buffer 2 7532 NULL nohasharray
136075 +show_prot_capabilities_7532 show_prot_capabilities 0 7532 &crypt_alloc_buffer_7532
136076 +vfio_device_fops_write_7537 vfio_device_fops_write 0-3 7537 NULL
136077 +virtnet_open_7538 virtnet_open 0 7538 NULL
136078 +target_core_hba_show_attr_hba_info_7539 target_core_hba_show_attr_hba_info 0 7539 NULL
136079 +hermes_write_ltv_7541 hermes_write_ltv 0 7541 NULL
136080 +pinmux_request_gpio_7543 pinmux_request_gpio 0 7543 NULL
136081 +smb_send_rqst_7549 smb_send_rqst 0 7549 NULL nohasharray
136082 +write_begin_slow_7549 write_begin_slow 0 7549 &smb_send_rqst_7549
136083 +input_dev_show_id_version_7550 input_dev_show_id_version 0 7550 NULL
136084 +snd_pcm_plugin_build_route_7551 snd_pcm_plugin_build_route 0 7551 NULL
136085 +ahci_transmit_led_message_7552 ahci_transmit_led_message 0-3 7552 NULL
136086 +goal_in_my_reservation_7553 goal_in_my_reservation 3 7553 NULL
136087 +store_chip_reset_7556 store_chip_reset 0-4 7556 NULL
136088 +ath10k_read_htt_stats_mask_7557 ath10k_read_htt_stats_mask 3-0 7557 NULL nohasharray
136089 +superio_enter_7557 superio_enter 0 7557 &ath10k_read_htt_stats_mask_7557
136090 +xfs_file_dio_aio_write_7559 xfs_file_dio_aio_write 0 7559 NULL
136091 +store_bank2_setting_7560 store_bank2_setting 0-4 7560 NULL
136092 +smk_read_mapped_7562 smk_read_mapped 3-0 7562 NULL
136093 +netvsc_get_slots_7565 netvsc_get_slots 0 7565 NULL
136094 +sx9500_update_scan_mode_7567 sx9500_update_scan_mode 0 7567 NULL
136095 +chan_alloc_skb_cb_7571 chan_alloc_skb_cb 3-2 7571 NULL nohasharray
136096 +cfs_cpt_num_estimate_7571 cfs_cpt_num_estimate 0 7571 &chan_alloc_skb_cb_7571
136097 +get_pwm_en_7576 get_pwm_en 0 7576 NULL
136098 +target_fabric_nacl_auth_attr_show_7584 target_fabric_nacl_auth_attr_show 0 7584 NULL
136099 +zd_chip_lock_phy_regs_7589 zd_chip_lock_phy_regs 0 7589 NULL
136100 +ext3_try_to_allocate_7590 ext3_try_to_allocate 3-5-0 7590 NULL
136101 +fsp_attr_show_hscroll_7598 fsp_attr_show_hscroll 0 7598 NULL nohasharray
136102 +bond_option_updelay_set_7598 bond_option_updelay_set 0 7598 &fsp_attr_show_hscroll_7598
136103 +pre_rsb_struct_7599 pre_rsb_struct 0 7599 NULL
136104 +show_iface_vlan_id_7601 show_iface_vlan_id 0 7601 NULL
136105 +m88e1111_config_init_7609 m88e1111_config_init 0 7609 NULL
136106 +snd_azf3328_pcm_trigger_7613 snd_azf3328_pcm_trigger 0 7613 NULL
136107 +groups_alloc_7614 groups_alloc 1 7614 NULL nohasharray
136108 +create_dir_7614 create_dir 0 7614 &groups_alloc_7614 nohasharray
136109 +scan_secs_write_7614 scan_secs_write 3-0 7614 &create_dir_7614
136110 +__b44_readphy_7624 __b44_readphy 0 7624 NULL
136111 +send_to_group_7627 send_to_group 0 7627 NULL
136112 +pch_udc_start_7631 pch_udc_start 0 7631 NULL
136113 +hw_port_test_set_7633 hw_port_test_set 0 7633 NULL
136114 +show_pwm_auto_spinup_min_7635 show_pwm_auto_spinup_min 0 7635 NULL
136115 +net2272_queue_7640 net2272_queue 0 7640 NULL
136116 +cyapa_gen3_state_parse_7642 cyapa_gen3_state_parse 0 7642 NULL
136117 +show_tcrit1_hyst_7645 show_tcrit1_hyst 0 7645 NULL
136118 +write_priomap_7648 write_priomap 0-3 7648 NULL
136119 +ceph_fsync_7650 ceph_fsync 0 7650 NULL
136120 +ipath_sdma_get_inflight_7652 ipath_sdma_get_inflight 0 7652 NULL nohasharray
136121 +iwl_pcie_nic_init_7652 iwl_pcie_nic_init 0 7652 &ipath_sdma_get_inflight_7652
136122 +xfs_bmap_btalloc_nullfb_7654 xfs_bmap_btalloc_nullfb 0 7654 NULL
136123 +show_fc_rport_supported_classes_7658 show_fc_rport_supported_classes 0 7658 NULL
136124 +fault_inject_write_7662 fault_inject_write 3-0 7662 NULL
136125 +rng_recvmsg_7665 rng_recvmsg 3 7665 NULL
136126 +ds1305_set_alarm_7667 ds1305_set_alarm 0 7667 NULL
136127 +acpi_bus_init_power_7670 acpi_bus_init_power 0 7670 NULL
136128 +tcm_qla2xxx_tpg_attrib_store_generate_node_acls_7674 tcm_qla2xxx_tpg_attrib_store_generate_node_acls 0-3 7674 NULL
136129 +b43legacy_upload_microcode_7683 b43legacy_upload_microcode 0 7683 NULL nohasharray
136130 +fm10k_setup_tx_resources_7683 fm10k_setup_tx_resources 0 7683 &b43legacy_upload_microcode_7683
136131 +acpi_ex_allocate_name_string_7685 acpi_ex_allocate_name_string 1-2 7685 NULL nohasharray
136132 +skb_copy_expand_7685 skb_copy_expand 3-2 7685 &acpi_ex_allocate_name_string_7685
136133 +card_id_store_attr_7688 card_id_store_attr 0-4 7688 NULL
136134 +ip_options_get_finish_7691 ip_options_get_finish 0 7691 NULL
136135 +device_show_7693 device_show 0 7693 NULL nohasharray
136136 +tpu_pwm_set_polarity_7693 tpu_pwm_set_polarity 0 7693 &device_show_7693
136137 +xfs_da3_blk_link_7697 xfs_da3_blk_link 0 7697 NULL
136138 +acpi_ns_get_pathname_length_7699 acpi_ns_get_pathname_length 0 7699 NULL
136139 +bnx2_init_nic_7703 bnx2_init_nic 0 7703 NULL
136140 +dev_info_set_7705 dev_info_set 0 7705 NULL
136141 +dev_write_7708 dev_write 3-0 7708 NULL nohasharray
136142 +ds2781_get_rsgain_setting_7708 ds2781_get_rsgain_setting 0 7708 &dev_write_7708
136143 +unmap_region_7709 unmap_region 1 7709 NULL
136144 +nilfs_segbuf_write_7710 nilfs_segbuf_write 0 7710 NULL
136145 +show_7711 show 0 7711 NULL
136146 +dbg_check_cats_7713 dbg_check_cats 0 7713 NULL
136147 +sys_pread64_7721 sys_pread64 3 7721 NULL
136148 +tpm2_get_random_7727 tpm2_get_random 0-3 7727 NULL
136149 +pci_raw_set_power_state_7729 pci_raw_set_power_state 0 7729 NULL
136150 +emul_temp_store_7730 emul_temp_store 0-4 7730 NULL
136151 +__btrfs_add_ordered_extent_7745 __btrfs_add_ordered_extent 0 7745 NULL nohasharray
136152 +bitmap_read_sb_7745 bitmap_read_sb 0 7745 &__btrfs_add_ordered_extent_7745
136153 +ip_vs_forward_icmp_7747 ip_vs_forward_icmp 0 7747 NULL
136154 +ndo_set_mac_address_7748 ndo_set_mac_address 0 7748 NULL
136155 +ina2xx_show_value_7749 ina2xx_show_value 0 7749 NULL
136156 +write_7751 write 0 7751 NULL
136157 +vxge_device_register_7752 vxge_device_register 4 7752 NULL
136158 +snd_seq_set_queue_tempo_7755 snd_seq_set_queue_tempo 0 7755 NULL
136159 +snd_seq_ioctl_set_queue_timer_7760 snd_seq_ioctl_set_queue_timer 0 7760 NULL
136160 +isl12022_rtc_read_time_7761 isl12022_rtc_read_time 0 7761 NULL
136161 +b43_wireless_core_init_7762 b43_wireless_core_init 0 7762 NULL
136162 +ubi_io_read_vid_hdr_7766 ubi_io_read_vid_hdr 0 7766 NULL
136163 +iwl_dbgfs_bt_cmd_read_7770 iwl_dbgfs_bt_cmd_read 3-0 7770 NULL
136164 +lpfc_used_vpi_show_7773 lpfc_used_vpi_show 0 7773 NULL
136165 +alloc_candev_7776 alloc_candev 2-1 7776 NULL
136166 +wcn36xx_smd_open_7779 wcn36xx_smd_open 0 7779 NULL
136167 +solo_start_streaming_7780 solo_start_streaming 0 7780 NULL
136168 +__videobuf_read_start_7782 __videobuf_read_start 0 7782 NULL nohasharray
136169 +iwl_mvm_binding_add_vif_7782 iwl_mvm_binding_add_vif 0 7782 &__videobuf_read_start_7782
136170 +dfs_global_file_read_7787 dfs_global_file_read 3-0 7787 NULL
136171 +bnx2_nvram_write_7790 bnx2_nvram_write 2-4 7790 NULL
136172 +diva_os_copy_from_user_7792 diva_os_copy_from_user 4 7792 NULL nohasharray
136173 +lustre_packed_msg_size_7792 lustre_packed_msg_size 0 7792 &diva_os_copy_from_user_7792
136174 +__uncore_wrap_mode_show_7796 __uncore_wrap_mode_show 0 7796 NULL
136175 +pcxhr_pll_freq_register_7798 pcxhr_pll_freq_register 0 7798 NULL
136176 +kasan_module_alloc_7800 kasan_module_alloc 2 7800 NULL
136177 +get_link_af_size_7802 get_link_af_size 0 7802 NULL nohasharray
136178 +cyapa_i2c_reg_write_block_7802 cyapa_i2c_reg_write_block 0 7802 &get_link_af_size_7802
136179 +toshiba_usb_rapid_charge_get_7805 toshiba_usb_rapid_charge_get 0 7805 NULL
136180 +ecm_opts_qmult_show_7809 ecm_opts_qmult_show 0 7809 NULL
136181 +s2250_s_ctrl_7810 s2250_s_ctrl 0 7810 NULL nohasharray
136182 +cnic_netdev_event_7810 cnic_netdev_event 0 7810 &s2250_s_ctrl_7810
136183 +gdm_lte_receive_pkt_7825 gdm_lte_receive_pkt 3 7825 NULL
136184 +seq_buf_alloc_7828 seq_buf_alloc 1 7828 NULL nohasharray
136185 +ubifs_leb_read_7828 ubifs_leb_read 0 7828 &seq_buf_alloc_7828
136186 +show_7835 show 0 7835 NULL
136187 +xfs_alloc_find_best_extent_7837 xfs_alloc_find_best_extent 0 7837 NULL
136188 +acpi_execute_simple_method_7840 acpi_execute_simple_method 0 7840 NULL
136189 +enable_7841 enable 0 7841 NULL nohasharray
136190 +il_send_cmd_7841 il_send_cmd 0 7841 &enable_7841
136191 +intel_fbdev_set_par_7848 intel_fbdev_set_par 0 7848 NULL
136192 +be_mcc_wait_compl_7854 be_mcc_wait_compl 0 7854 NULL
136193 +da9052_reg_update_7858 da9052_reg_update 0 7858 NULL
136194 +cfs_trace_dump_debug_buffer_usrstr_7861 cfs_trace_dump_debug_buffer_usrstr 2 7861 NULL
136195 +snd_intel8x0m_pcm_trigger_7864 snd_intel8x0m_pcm_trigger 0 7864 NULL nohasharray
136196 +ixgbe_set_vfta_82598_7864 ixgbe_set_vfta_82598 0 7864 &snd_intel8x0m_pcm_trigger_7864 nohasharray
136197 +__add_pages_7864 __add_pages 0 7864 &ixgbe_set_vfta_82598_7864
136198 +hdcs_set_state_7870 hdcs_set_state 0 7870 NULL
136199 +t4_wr_mbox_ns_7872 t4_wr_mbox_ns 0 7872 NULL
136200 +qla2x00_diag_requests_show_7874 qla2x00_diag_requests_show 0 7874 NULL
136201 +tipc_alloc_entry_7875 tipc_alloc_entry 2 7875 NULL nohasharray
136202 +t4_sge_alloc_ctrl_txq_7875 t4_sge_alloc_ctrl_txq 0 7875 &tipc_alloc_entry_7875
136203 +mac802154_header_create_7877 mac802154_header_create 0 7877 NULL
136204 +request_7878 request 0 7878 NULL
136205 +pn533_set_configuration_7881 pn533_set_configuration 4 7881 NULL nohasharray
136206 +nilfs_sufile_mark_dirty_7881 nilfs_sufile_mark_dirty 0 7881 &pn533_set_configuration_7881
136207 +gfs2_permission_7884 gfs2_permission 0 7884 NULL
136208 +rmobile_reset_handler_7887 rmobile_reset_handler 0 7887 NULL nohasharray
136209 +__ixgbe_enable_sriov_7887 __ixgbe_enable_sriov 0 7887 &rmobile_reset_handler_7887
136210 +mvs_phy_control_7890 mvs_phy_control 0 7890 NULL nohasharray
136211 +balloon_init_watcher_7890 balloon_init_watcher 0 7890 &mvs_phy_control_7890
136212 +dvb_dmxdev_read_sec_7892 dvb_dmxdev_read_sec 4-0 7892 NULL
136213 +sctp_assoc_set_id_7894 sctp_assoc_set_id 0 7894 NULL
136214 +xfs_trans_get_efi_7898 xfs_trans_get_efi 2 7898 NULL
136215 +show_7906 show 0 7906 NULL
136216 +ext3_group_extend_7911 ext3_group_extend 3 7911 NULL
136217 +show_volt_min_7916 show_volt_min 0 7916 NULL nohasharray
136218 +acpi_suspend_enter_7916 acpi_suspend_enter 0 7916 &show_volt_min_7916
136219 +libfc_host_alloc_7917 libfc_host_alloc 2 7917 NULL
136220 +show_pwm_at_crit_7923 show_pwm_at_crit 0 7923 NULL
136221 +wl1251_boot_7924 wl1251_boot 0 7924 NULL
136222 +sdev_show_eh_timeout_7929 sdev_show_eh_timeout 0 7929 NULL
136223 +f_hidg_write_7932 f_hidg_write 3 7932 NULL
136224 +iwl_dbgfs_bt_force_ant_write_7937 iwl_dbgfs_bt_force_ant_write 0-3 7937 NULL
136225 +ata_scsi_park_show_7938 ata_scsi_park_show 0 7938 NULL nohasharray
136226 +qla24xx_vport_create_7938 qla24xx_vport_create 0 7938 &ata_scsi_park_show_7938 nohasharray
136227 +ftrace_hash_move_7938 ftrace_hash_move 0 7938 &qla24xx_vport_create_7938
136228 +ali1563_block_7941 ali1563_block 0 7941 NULL nohasharray
136229 +do_set_rxtrig_7941 do_set_rxtrig 0 7941 &ali1563_block_7941
136230 +wl1271_cmd_ext_radio_parms_7942 wl1271_cmd_ext_radio_parms 0 7942 NULL
136231 +alloc_block_7943 alloc_block 0 7943 NULL nohasharray
136232 +fsnotify_7943 fsnotify 0 7943 &alloc_block_7943
136233 +target_core_dev_wwn_store_attr_vpd_assoc_logical_unit_7947 target_core_dev_wwn_store_attr_vpd_assoc_logical_unit 0-3 7947 NULL
136234 +get_formats_7949 get_formats 0 7949 NULL
136235 +multicast_membership_interval_show_7950 multicast_membership_interval_show 0 7950 NULL
136236 +ubifs_lpt_post_commit_7952 ubifs_lpt_post_commit 0 7952 NULL
136237 +ixgbe_write_mbx_pf_7953 ixgbe_write_mbx_pf 0 7953 NULL
136238 +integrity_digsig_verify_7956 integrity_digsig_verify 3 7956 NULL
136239 +clk_set_rate_7957 clk_set_rate 0 7957 NULL
136240 +smk_write_load_self_7958 smk_write_load_self 3-0 7958 NULL
136241 +msi2500_ctrl_msg_7960 msi2500_ctrl_msg 0 7960 NULL nohasharray
136242 +can_clear_store_7960 can_clear_store 0-3 7960 &msi2500_ctrl_msg_7960
136243 +bd2802_store_wave_pattern_7961 bd2802_store_wave_pattern 0-4 7961 NULL
136244 +protection_mode_show_7963 protection_mode_show 0 7963 NULL
136245 +pm8001_ctl_logging_level_store_7964 pm8001_ctl_logging_level_store 0-4 7964 NULL
136246 +sha512_ssse3_update_7971 sha512_ssse3_update 0 7971 NULL
136247 +ath10k_wmi_alloc_skb_7974 ath10k_wmi_alloc_skb 2 7974 NULL
136248 +vidioc_dqbuf_7975 vidioc_dqbuf 0 7975 NULL
136249 +dlm_user_convert_7982 dlm_user_convert 0 7982 NULL
136250 +target_fabric_mappedlun_attr_show_7986 target_fabric_mappedlun_attr_show 0 7986 NULL nohasharray
136251 +_block_isbad_7986 _block_isbad 0 7986 &target_fabric_mappedlun_attr_show_7986 nohasharray
136252 +wl1251_acx_event_mbox_mask_7986 wl1251_acx_event_mbox_mask 0 7986 &_block_isbad_7986
136253 +sys_mbind_7990 sys_mbind 5 7990 NULL nohasharray
136254 +qlcnic_fw_cmd_set_mtu_7990 qlcnic_fw_cmd_set_mtu 0 7990 &sys_mbind_7990
136255 +gsc_m2m_buf_prepare_7992 gsc_m2m_buf_prepare 0 7992 NULL
136256 +ipg_nic_stop_7998 ipg_nic_stop 0 7998 NULL
136257 +ipmi_set_timeout_8005 ipmi_set_timeout 0 8005 NULL
136258 +fb_set_par_8006 fb_set_par 0 8006 NULL
136259 +write_room_8009 write_room 0 8009 NULL
136260 +nfs_commit_inode_8011 nfs_commit_inode 0 8011 NULL
136261 +tt3650_ci_msg_locked_8013 tt3650_ci_msg_locked 4 8013 NULL nohasharray
136262 +ip6gre_tap_init_8013 ip6gre_tap_init 0 8013 &tt3650_ci_msg_locked_8013 nohasharray
136263 +xfs_break_layouts_8013 xfs_break_layouts 0 8013 &ip6gre_tap_init_8013
136264 +vcs_read_8017 vcs_read 3-0 8017 NULL
136265 +cx18_s_audio_mode_8020 cx18_s_audio_mode 0 8020 NULL
136266 +aux3_show_8025 aux3_show 0 8025 NULL
136267 +cifs_sync_write_8031 cifs_sync_write 0 8031 NULL nohasharray
136268 +snd_seq_oss_synth_load_patch_8031 snd_seq_oss_synth_load_patch 0 8031 &cifs_sync_write_8031
136269 +ath10k_vdev_start_restart_8033 ath10k_vdev_start_restart 0 8033 NULL
136270 +fuse_copy_fill_8034 fuse_copy_fill 0 8034 NULL nohasharray
136271 +snd_hdac_bus_exec_verb_8034 snd_hdac_bus_exec_verb 0 8034 &fuse_copy_fill_8034
136272 +led_set_flash_brightness_8039 led_set_flash_brightness 0 8039 NULL
136273 +bma180_show_scale_avail_8040 bma180_show_scale_avail 0 8040 NULL nohasharray
136274 +copy_gr_arg_normal_8040 copy_gr_arg_normal 0 8040 &bma180_show_scale_avail_8040
136275 +security_syslog_8042 security_syslog 0 8042 NULL
136276 +wakeup_last_time_show_8047 wakeup_last_time_show 0 8047 NULL
136277 +iser_rcv_completion_8048 iser_rcv_completion 2 8048 NULL
136278 +fuse_read_single_forget_8058 fuse_read_single_forget 0 8058 NULL
136279 +selinux_task_setnice_8061 selinux_task_setnice 0 8061 NULL
136280 +show_sas_end_dev_ready_led_meaning_8068 show_sas_end_dev_ready_led_meaning 0 8068 NULL
136281 +leb_read_lock_8070 leb_read_lock 0 8070 NULL nohasharray
136282 +reiserfs_sync_file_8070 reiserfs_sync_file 0 8070 &leb_read_lock_8070 nohasharray
136283 +b43legacy_setup_modes_8070 b43legacy_setup_modes 0 8070 &reiserfs_sync_file_8070
136284 +spi_write_then_read_8073 spi_write_then_read 5-3-0 8073 NULL nohasharray
136285 +dib0700_i2c_xfer_new_8073 dib0700_i2c_xfer_new 0 8073 &spi_write_then_read_8073 nohasharray
136286 +waitwarn_us_write_8073 waitwarn_us_write 3-0 8073 &dib0700_i2c_xfer_new_8073 nohasharray
136287 +set_pwm_8073 set_pwm 0-4 8073 &waitwarn_us_write_8073
136288 +alloc_targets_8074 alloc_targets 2 8074 NULL nohasharray
136289 +qla4xxx_post_ping_evt_work_8074 qla4xxx_post_ping_evt_work 4 8074 &alloc_targets_8074 nohasharray
136290 +current_has_perm_8074 current_has_perm 0 8074 &qla4xxx_post_ping_evt_work_8074 nohasharray
136291 +reiserfs_setattr_8074 reiserfs_setattr 0 8074 &current_has_perm_8074
136292 +gfs2_quota_lock_check_8075 gfs2_quota_lock_check 0 8075 NULL
136293 +new_id_show_8076 new_id_show 0 8076 NULL nohasharray
136294 +command_setcompressiontarget_8076 command_setcompressiontarget 0 8076 &new_id_show_8076
136295 +strict_show_8078 strict_show 0 8078 NULL
136296 +room_for_filename_8085 room_for_filename 3 8085 NULL
136297 +elan_smbus_calibrate_8090 elan_smbus_calibrate 0 8090 NULL
136298 +sys_get_trip_type_8091 sys_get_trip_type 0 8091 NULL nohasharray
136299 +store_spd_enb_8091 store_spd_enb 0-4 8091 &sys_get_trip_type_8091
136300 +fw_suspend_8094 fw_suspend 0 8094 NULL
136301 +ext2_commit_chunk_8097 ext2_commit_chunk 3 8097 NULL
136302 +ds2781_write_8099 ds2781_write 4-3-0 8099 NULL
136303 +input_dev_show_cap_msc_8102 input_dev_show_cap_msc 0 8102 NULL
136304 +vmbus_sendpacket_pagebuffer_ctl_8103 vmbus_sendpacket_pagebuffer_ctl 0 8103 NULL
136305 +csrow_ue_count_show_8104 csrow_ue_count_show 0 8104 NULL
136306 +ax88179_read_cmd_8105 ax88179_read_cmd 5 8105 NULL
136307 +show_bpdu_guard_8110 show_bpdu_guard 0 8110 NULL
136308 +uart_get_attr_port_8112 uart_get_attr_port 0 8112 NULL
136309 +client_monitor_conn_id_show_8114 client_monitor_conn_id_show 0 8114 NULL
136310 +ds3234_read_time_8117 ds3234_read_time 0 8117 NULL
136311 +pch_i2c_xfer_8118 pch_i2c_xfer 0-3 8118 NULL
136312 +vsp1_video_queue_setup_8120 vsp1_video_queue_setup 0 8120 NULL nohasharray
136313 +gp2ap020a00f_buffer_postenable_8120 gp2ap020a00f_buffer_postenable 0 8120 &vsp1_video_queue_setup_8120
136314 +venus_lookup_8121 venus_lookup 4 8121 NULL
136315 +start_recovery_write_8122 start_recovery_write 0-3 8122 NULL
136316 +lm3533_als_set_threshold_8125 lm3533_als_set_threshold 0 8125 NULL
136317 +snd_es1968_pcm_prepare_8126 snd_es1968_pcm_prepare 0 8126 NULL
136318 +ieee80211_if_fmt_num_buffered_multicast_8127 ieee80211_if_fmt_num_buffered_multicast 3 8127 NULL
136319 +acpi_ds_build_internal_object_8129 acpi_ds_build_internal_object 0 8129 NULL
136320 +dlm_user_request_8131 dlm_user_request 0 8131 NULL nohasharray
136321 +adp8860_bl_ambient_light_zone_store_8131 adp8860_bl_ambient_light_zone_store 0-4 8131 &dlm_user_request_8131
136322 +mcs_statistics_write_8132 mcs_statistics_write 0-3 8132 NULL
136323 +next_signal_8135 next_signal 0 8135 NULL
136324 +mt9m111_set_blue_balance_8136 mt9m111_set_blue_balance 0 8136 NULL
136325 +mxt_check_bootloader_8143 mxt_check_bootloader 0 8143 NULL
136326 +iwl_mvm_up_8144 iwl_mvm_up 0 8144 NULL nohasharray
136327 +deadline_front_merges_store_8144 deadline_front_merges_store 3-0 8144 &iwl_mvm_up_8144
136328 +acpi_ps_complete_this_op_8145 acpi_ps_complete_this_op 0 8145 NULL nohasharray
136329 +xfs_da3_split_8145 xfs_da3_split 0 8145 &acpi_ps_complete_this_op_8145
136330 +reload_store_8150 reload_store 0-4 8150 NULL
136331 +asd_can_queue_8155 asd_can_queue 0 8155 NULL nohasharray
136332 +drivename_show_8155 drivename_show 0 8155 &asd_can_queue_8155
136333 +nouveau_hwmon_temp1_auto_point1_temp_hyst_8156 nouveau_hwmon_temp1_auto_point1_temp_hyst 0 8156 NULL
136334 +ocfs2_xattr_trusted_set_8157 ocfs2_xattr_trusted_set 0 8157 NULL
136335 +ath10k_wmi_set_ap_ps_param_8160 ath10k_wmi_set_ap_ps_param 0 8160 NULL
136336 +num_writes_show_8162 num_writes_show 0 8162 NULL
136337 +show_fcstat_fcp_control_requests_8163 show_fcstat_fcp_control_requests 0 8163 NULL
136338 +fm_tx_set_mute_mode_8166 fm_tx_set_mute_mode 0 8166 NULL
136339 +cxacru_sysfs_showattr_s8_8168 cxacru_sysfs_showattr_s8 0 8168 NULL
136340 +power_limit_1_min_uw_show_8172 power_limit_1_min_uw_show 0 8172 NULL
136341 +qib_ctxt_info_8173 qib_ctxt_info 0 8173 NULL
136342 +kxtj9_set_poll_8177 kxtj9_set_poll 0-4 8177 NULL
136343 +dma_map_area_8178 dma_map_area 3-2-5 8178 NULL
136344 +ore_truncate_8181 ore_truncate 0 8181 NULL nohasharray
136345 +mlx4_en_activate_tx_ring_8181 mlx4_en_activate_tx_ring 0 8181 &ore_truncate_8181
136346 +show_iface_max_burst_len_8182 show_iface_max_burst_len 0 8182 NULL
136347 +hci_sock_recvmsg_8184 hci_sock_recvmsg 3 8184 NULL
136348 +lp3943_update_bits_8185 lp3943_update_bits 0 8185 NULL
136349 +ieee80211_if_fmt_dot11MeshHoldingTimeout_8187 ieee80211_if_fmt_dot11MeshHoldingTimeout 3 8187 NULL
136350 +write_classid_8189 write_classid 0 8189 NULL
136351 +rx_frame_errors_show_8192 rx_frame_errors_show 0 8192 NULL
136352 +bq2415x_sysfs_set_timer_8199 bq2415x_sysfs_set_timer 0-4 8199 NULL
136353 +bt_sock_wait_ready_8201 bt_sock_wait_ready 0 8201 NULL
136354 +class_osdblk_list_8202 class_osdblk_list 0 8202 NULL
136355 +target_stat_scsi_tgt_dev_show_attr_indx_8203 target_stat_scsi_tgt_dev_show_attr_indx 0 8203 NULL nohasharray
136356 +bond_option_min_links_set_8203 bond_option_min_links_set 0 8203 &target_stat_scsi_tgt_dev_show_attr_indx_8203
136357 +mt9m111_set_auto_white_balance_8204 mt9m111_set_auto_white_balance 0 8204 NULL
136358 +qlcnic_sysfs_validate_mem_8205 qlcnic_sysfs_validate_mem 0 8205 NULL nohasharray
136359 +nfs_commit_set_lock_8205 nfs_commit_set_lock 0 8205 &qlcnic_sysfs_validate_mem_8205
136360 +recent_mt_proc_write_8206 recent_mt_proc_write 3-0 8206 NULL
136361 +__ocfs2_lock_refcount_tree_8207 __ocfs2_lock_refcount_tree 0 8207 NULL
136362 +rt2x00debug_write_bbp_8212 rt2x00debug_write_bbp 3-0 8212 NULL
136363 +ad7879_spi_multi_read_8218 ad7879_spi_multi_read 3 8218 NULL
136364 +play_iframe_8219 play_iframe 3 8219 NULL
136365 +elants_i2c_read_8222 elants_i2c_read 3-0 8222 NULL
136366 +ath10k_thermal_set_cur_dutycycle_8224 ath10k_thermal_set_cur_dutycycle 0 8224 NULL
136367 +show_iface_port_8225 show_iface_port 0 8225 NULL nohasharray
136368 +pcmciamtd_suspend_8225 pcmciamtd_suspend 0 8225 &show_iface_port_8225
136369 +twl_pwm_config_8227 twl_pwm_config 0 8227 NULL
136370 +qlcnic_sysfs_read_mem_8231 qlcnic_sysfs_read_mem 0-6-5 8231 NULL
136371 +integrity_attr_show_8235 integrity_attr_show 0 8235 NULL
136372 +iscsit_ta_login_timeout_8238 iscsit_ta_login_timeout 0 8238 NULL
136373 +show_pwm_sensor_8243 show_pwm_sensor 0 8243 NULL
136374 +check_xattr_ref_inode_8244 check_xattr_ref_inode 0 8244 NULL
136375 +show_state_disable_8251 show_state_disable 0 8251 NULL
136376 +nfs_flush_incompatible_8252 nfs_flush_incompatible 0 8252 NULL
136377 +add_rx_skb_8257 add_rx_skb 3 8257 NULL nohasharray
136378 +statfs_sync_store_8257 statfs_sync_store 0-3 8257 &add_rx_skb_8257
136379 +__uncore_filter_nid_show_8259 __uncore_filter_nid_show 0 8259 NULL nohasharray
136380 +srpt_tpg_store_enable_8259 srpt_tpg_store_enable 0-3 8259 &__uncore_filter_nid_show_8259
136381 +t3_init_l2t_8261 t3_init_l2t 1 8261 NULL
136382 +pci_map_sg_8269 pci_map_sg 3 8269 NULL
136383 +ntc_thermistor_get_ohm_8270 ntc_thermistor_get_ohm 0 8270 NULL
136384 +init_cdev_8274 init_cdev 1 8274 NULL
136385 +blk_cpu_notify_8275 blk_cpu_notify 0 8275 NULL
136386 +s2io_get_sset_count_8277 s2io_get_sset_count 0 8277 NULL
136387 +rproc_recovery_write_8281 rproc_recovery_write 3-0 8281 NULL
136388 +write_file_dummy_8282 write_file_dummy 0-3 8282 NULL nohasharray
136389 +wlan_store_8282 wlan_store 4-0 8282 &write_file_dummy_8282
136390 +tcp_listen_for_all_8285 tcp_listen_for_all 0 8285 NULL
136391 +mlx5_core_create_mkey_8290 mlx5_core_create_mkey 0 8290 NULL
136392 +rtl92d_download_fw_8295 rtl92d_download_fw 0 8295 NULL
136393 +hotkey_wakeup_reason_show_8301 hotkey_wakeup_reason_show 0 8301 NULL
136394 +setsockopt_8304 setsockopt 0 8304 NULL
136395 +target_stat_scsi_lu_show_attr_lu_name_8305 target_stat_scsi_lu_show_attr_lu_name 0 8305 NULL
136396 +qib_decode_7220_err_8315 qib_decode_7220_err 3 8315 NULL
136397 +uevent_store_8319 uevent_store 0-4 8319 NULL
136398 +ipwireless_send_packet_8328 ipwireless_send_packet 4 8328 NULL
136399 +niu_set_tcam_key_8334 niu_set_tcam_key 0 8334 NULL
136400 +amd_xgbe_phy_set_an_8336 amd_xgbe_phy_set_an 0 8336 NULL
136401 +ip6_make_skb_8338 ip6_make_skb 4-5 8338 NULL nohasharray
136402 +vsock_stream_setsockopt_8338 vsock_stream_setsockopt 0 8338 &ip6_make_skb_8338
136403 +bond_option_primary_set_8343 bond_option_primary_set 0 8343 NULL
136404 +tracing_entries_read_8345 tracing_entries_read 3 8345 NULL
136405 +sel_make_policycap_8346 sel_make_policycap 0 8346 NULL
136406 +ieee80211_if_fmt_ht_opmode_8347 ieee80211_if_fmt_ht_opmode 3 8347 NULL
136407 +target_core_dev_pr_show_attr_res_type_8349 target_core_dev_pr_show_attr_res_type 0 8349 NULL
136408 +sync_request_8350 sync_request 2 8350 NULL
136409 +nfs4_lookup_root_sec_8353 nfs4_lookup_root_sec 0 8353 NULL
136410 +prop_compression_apply_8354 prop_compression_apply 0 8354 NULL nohasharray
136411 +open_candev_8354 open_candev 0 8354 &prop_compression_apply_8354
136412 +generic_write_sync_8358 generic_write_sync 0 8358 NULL
136413 +qlcnic_open_8359 qlcnic_open 0 8359 NULL
136414 +isku_sysfs_write_talk_8360 isku_sysfs_write_talk 6-0-5 8360 NULL
136415 +ath6kl_lrssi_roam_write_8362 ath6kl_lrssi_roam_write 3-0 8362 NULL nohasharray
136416 +batadv_sysfs_add_vlan_8362 batadv_sysfs_add_vlan 0 8362 &ath6kl_lrssi_roam_write_8362
136417 +alloc_sleep_millisecs_store_8364 alloc_sleep_millisecs_store 0-4 8364 NULL
136418 +update_read_page_8368 update_read_page 0-2 8368 NULL nohasharray
136419 +chv_gpio_request_enable_8368 chv_gpio_request_enable 0 8368 &update_read_page_8368
136420 +nilfs_statfs_8369 nilfs_statfs 0 8369 NULL
136421 +wil_open_8375 wil_open 0 8375 NULL
136422 +ndo_init_8377 ndo_init 0 8377 NULL
136423 +read_ahead_kb_show_8378 read_ahead_kb_show 0 8378 NULL
136424 +set_auto_pwm_8383 set_auto_pwm 0-4 8383 NULL
136425 +store_tabletMouseMiddle_8384 store_tabletMouseMiddle 0-4 8384 NULL
136426 +carl9170_op_add_interface_8386 carl9170_op_add_interface 0 8386 NULL
136427 +hfsplus_brec_remove_8389 hfsplus_brec_remove 0 8389 NULL
136428 +bDeviceProtocol_show_8392 bDeviceProtocol_show 0 8392 NULL
136429 +xdi_copy_from_user_8395 xdi_copy_from_user 4 8395 NULL
136430 +brightness_set_8396 brightness_set 0 8396 NULL
136431 +config_8403 config 0 8403 NULL
136432 +zd_rf_scnprint_id_8406 zd_rf_scnprint_id 0-3 8406 NULL
136433 +smk_write_change_rule_8411 smk_write_change_rule 3-0 8411 NULL
136434 +atkbd_show_set_8414 atkbd_show_set 0 8414 NULL
136435 +show_rc6_ms_8417 show_rc6_ms 0 8417 NULL
136436 +alua_activate_8420 alua_activate 0 8420 NULL
136437 +patch_atihdmi_8421 patch_atihdmi 0 8421 NULL
136438 +keyspan_open_8429 keyspan_open 0 8429 NULL
136439 +roccat_common2_sysfs_read_8431 roccat_common2_sysfs_read 6-0 8431 NULL
136440 +capability_set_8433 capability_set 0-4 8433 NULL
136441 +snd_usb_ctl_msg_8436 snd_usb_ctl_msg 8-0 8436 NULL
136442 +irq_create_mapping_8437 irq_create_mapping 0-2 8437 NULL nohasharray
136443 +nfs_sync_inode_8437 nfs_sync_inode 0 8437 &irq_create_mapping_8437
136444 +sk_stream_wait_memory_8438 sk_stream_wait_memory 0 8438 NULL
136445 +generic_bin_search_8440 generic_bin_search 0 8440 NULL
136446 +get_b_bus_req_8443 get_b_bus_req 0 8443 NULL
136447 +lp3971_dcdc_enable_8444 lp3971_dcdc_enable 0 8444 NULL
136448 +sl_init_8447 sl_init 0 8447 NULL
136449 +wacom_btnimg7_store_8448 wacom_btnimg7_store 0-4 8448 NULL
136450 +hugetlb_vmtruncate_8449 hugetlb_vmtruncate 0 8449 NULL
136451 +l2cap_chan_connect_8450 l2cap_chan_connect 0 8450 NULL
136452 +target_fabric_tpg_param_attr_show_8451 target_fabric_tpg_param_attr_show 0 8451 NULL
136453 +tgr160_final_8455 tgr160_final 0 8455 NULL
136454 +afs_write_end_8456 afs_write_end 0-5 8456 NULL nohasharray
136455 +tcam_wait_bit_8456 tcam_wait_bit 0 8456 &afs_write_end_8456
136456 +ring_wait_for_space_8457 ring_wait_for_space 0 8457 NULL
136457 +adcxx_show_max_8459 adcxx_show_max 0 8459 NULL
136458 +ipw_write_room_8464 ipw_write_room 0 8464 NULL nohasharray
136459 +qlcnic_82xx_get_cap_size_8464 qlcnic_82xx_get_cap_size 0 8464 &ipw_write_room_8464
136460 +multicast_last_member_interval_show_8468 multicast_last_member_interval_show 0 8468 NULL nohasharray
136461 +cifs_get_inode_info_8468 cifs_get_inode_info 0 8468 &multicast_last_member_interval_show_8468
136462 +acpi_ds_eval_region_operands_8469 acpi_ds_eval_region_operands 0 8469 NULL nohasharray
136463 +radeon_set_dpm_forced_performance_level_8469 radeon_set_dpm_forced_performance_level 0-4 8469 &acpi_ds_eval_region_operands_8469
136464 +asd_write_flash_seg_8471 asd_write_flash_seg 0 8471 NULL
136465 +lpfc_oas_tgt_show_8472 lpfc_oas_tgt_show 0 8472 NULL
136466 +apds990x_lux_calib_format_show_8480 apds990x_lux_calib_format_show 0 8480 NULL
136467 +afs_cell_lookup_8482 afs_cell_lookup 2 8482 NULL
136468 +usbip_debug_store_8490 usbip_debug_store 0-4 8490 NULL
136469 +ecp_write_addr_8491 ecp_write_addr 0 8491 NULL
136470 +snd_timer_open_8492 snd_timer_open 0 8492 NULL
136471 +rpcauth_key_timeout_notify_8494 rpcauth_key_timeout_notify 0 8494 NULL
136472 +in0_input_show_8498 in0_input_show 0 8498 NULL
136473 +i40e_init_msix_8499 i40e_init_msix 0 8499 NULL
136474 +fore200e_chunk_alloc_8501 fore200e_chunk_alloc 4-3 8501 NULL
136475 +ecryptfs_calculate_md5_8504 ecryptfs_calculate_md5 0 8504 NULL
136476 +dev_config_8506 dev_config 3 8506 NULL
136477 +ACL_to_cifs_posix_8509 ACL_to_cifs_posix 3 8509 NULL nohasharray
136478 +kgdb_notify_8509 kgdb_notify 0 8509 &ACL_to_cifs_posix_8509
136479 +sctp_v6_to_addr_param_8513 sctp_v6_to_addr_param 0 8513 NULL
136480 +nouveau_platform_device_create__8514 nouveau_platform_device_create_ 2 8514 NULL
136481 +acpi_ps_complete_op_8518 acpi_ps_complete_op 0-3 8518 NULL nohasharray
136482 +spi_bus_unlock_8518 spi_bus_unlock 0 8518 &acpi_ps_complete_op_8518
136483 +swap_writepage_8522 swap_writepage 0 8522 NULL
136484 +opticon_process_data_packet_8524 opticon_process_data_packet 3 8524 NULL
136485 +ieee802154_sock_sendmsg_8526 ieee802154_sock_sendmsg 0-4 8526 NULL
136486 +snd_malloc_sgbuf_pages_8532 snd_malloc_sgbuf_pages 2 8532 NULL nohasharray
136487 +pnp_resource_len_8532 pnp_resource_len 0 8532 &snd_malloc_sgbuf_pages_8532
136488 +alloc_pg_vec_8533 alloc_pg_vec 2 8533 NULL
136489 +ath10k_htt_rx_ring_fill_n_8535 ath10k_htt_rx_ring_fill_n 0 8535 NULL
136490 +lvs_rh_clear_port_feature_8537 lvs_rh_clear_port_feature 0 8537 NULL
136491 +de_alloc_rings_8538 de_alloc_rings 0 8538 NULL
136492 +bh1770_lux_result_show_8541 bh1770_lux_result_show 0 8541 NULL nohasharray
136493 +ubifs_tnc_remove_ino_8541 ubifs_tnc_remove_ino 0 8541 &bh1770_lux_result_show_8541 nohasharray
136494 +niu_zcp_read_8541 niu_zcp_read 0 8541 &ubifs_tnc_remove_ino_8541
136495 +panel_power_on_show_8542 panel_power_on_show 0 8542 NULL nohasharray
136496 +disarm_req_delay_8542 disarm_req_delay 0 8542 &panel_power_on_show_8542
136497 +asix_write_gpio_8552 asix_write_gpio 0 8552 NULL
136498 +ax88172a_reset_8555 ax88172a_reset 0 8555 NULL
136499 +profile_remove_8556 profile_remove 3-0 8556 NULL nohasharray
136500 +show_pwm_interpolate_8556 show_pwm_interpolate 0 8556 &profile_remove_8556 nohasharray
136501 +mask_and_set_register_interruptible_8556 mask_and_set_register_interruptible 0 8556 &show_pwm_interpolate_8556
136502 +tm6000_radio_s_ctrl_8559 tm6000_radio_s_ctrl 0 8559 NULL
136503 +btrfs_submit_bio_hook_8560 btrfs_submit_bio_hook 0 8560 NULL nohasharray
136504 +write_8560 write 0 8560 &btrfs_submit_bio_hook_8560
136505 +ixgb_open_8565 ixgb_open 0 8565 NULL
136506 +set_volume_8569 set_volume 0 8569 NULL
136507 +cache_slow_downcall_8570 cache_slow_downcall 2-0 8570 NULL
136508 +mga_ioremap_8571 mga_ioremap 1-2 8571 NULL
136509 +isr_dma0_done_read_8574 isr_dma0_done_read 3-0 8574 NULL nohasharray
136510 +store_engine3_load_8574 store_engine3_load 0-4 8574 &isr_dma0_done_read_8574
136511 +tower_write_8580 tower_write 3-0 8580 NULL
136512 +cmd_wait_8582 cmd_wait 0 8582 NULL
136513 +quota_refresh_user_store_8597 quota_refresh_user_store 0-3 8597 NULL
136514 +sctp_user_addto_chunk_8602 sctp_user_addto_chunk 2 8602 NULL nohasharray
136515 +generic_set_freq_8602 generic_set_freq 0 8602 &sctp_user_addto_chunk_8602 nohasharray
136516 +iwl_run_init_ucode_8602 iwl_run_init_ucode 0 8602 &generic_set_freq_8602
136517 +rtllib_MFIE_rate_len_8606 rtllib_MFIE_rate_len 0 8606 NULL
136518 +i_ipmi_set_timeout_8609 i_ipmi_set_timeout 0 8609 NULL
136519 +ocores_xfer_8613 ocores_xfer 0-3 8613 NULL
136520 +cfs_cpt_number_8618 cfs_cpt_number 0 8618 NULL
136521 +shash_setkey_unaligned_8620 shash_setkey_unaligned 3-0 8620 NULL nohasharray
136522 +ext2_statfs_8620 ext2_statfs 0 8620 &shash_setkey_unaligned_8620
136523 +__dev_set_allmulti_8622 __dev_set_allmulti 0 8622 NULL
136524 +xfs_qm_dqattach_locked_8625 xfs_qm_dqattach_locked 0 8625 NULL
136525 +cifs_negotiate_8626 cifs_negotiate 0 8626 NULL
136526 +iwl_pcie_load_cpu_sections_8000_8627 iwl_pcie_load_cpu_sections_8000 0 8627 NULL
136527 +it821x_firmware_command_8628 it821x_firmware_command 3 8628 NULL
136528 +scsi_dma_map_8632 scsi_dma_map 0 8632 NULL
136529 +sh_vou_buf_prepare_8633 sh_vou_buf_prepare 0 8633 NULL
136530 +fuse_send_write_pages_8636 fuse_send_write_pages 0-5 8636 NULL
136531 +get_aw_pt_bi_8641 get_aw_pt_bi 0 8641 NULL
136532 +show_fnode_tcp_recv_wsf_8642 show_fnode_tcp_recv_wsf 0 8642 NULL
136533 +timeout_show_8646 timeout_show 0 8646 NULL nohasharray
136534 +adp8860_read_8646 adp8860_read 0 8646 &timeout_show_8646
136535 +ufs_add_fragments_8648 ufs_add_fragments 2 8648 NULL nohasharray
136536 +write_sysrq_trigger_8648 write_sysrq_trigger 0-3 8648 &ufs_add_fragments_8648
136537 +CIFSSMBFlush_8652 CIFSSMBFlush 0 8652 NULL
136538 +musb_gadget_queue_8656 musb_gadget_queue 0 8656 NULL
136539 +ci_fan_ctrl_get_fan_speed_percent_8659 ci_fan_ctrl_get_fan_speed_percent 0 8659 NULL
136540 +tcmu_show_configfs_dev_params_8660 tcmu_show_configfs_dev_params 0 8660 NULL
136541 +mtd_ecc_stats_corrected_show_8662 mtd_ecc_stats_corrected_show 0 8662 NULL
136542 +mlx5_vzalloc_8663 mlx5_vzalloc 1 8663 NULL
136543 +cs421x_parse_auto_config_8664 cs421x_parse_auto_config 0 8664 NULL
136544 +options_show_8667 options_show 0 8667 NULL
136545 +mei_txe_write_8670 mei_txe_write 0 8670 NULL
136546 +kone_sysfs_read_profilex_8672 kone_sysfs_read_profilex 0-5-6 8672 NULL
136547 +crc32_update_8676 crc32_update 0 8676 NULL
136548 +dio_bio_alloc_8677 dio_bio_alloc 5 8677 NULL
136549 +lbs_bcnmiss_read_8678 lbs_bcnmiss_read 3-0 8678 NULL
136550 +ath9k_tx99_send_8682 ath9k_tx99_send 0 8682 NULL
136551 +rproc_trace_read_8686 rproc_trace_read 3-0 8686 NULL
136552 +wacom_btnimg2_store_8696 wacom_btnimg2_store 4-0 8696 NULL
136553 +start_8697 start 0 8697 NULL
136554 +saa7110_write_block_8701 saa7110_write_block 3 8701 NULL nohasharray
136555 +fan_get_state_8701 fan_get_state 0 8701 &saa7110_write_block_8701 nohasharray
136556 +max197_show_input_8701 max197_show_input 0 8701 &fan_get_state_8701 nohasharray
136557 +sas_smp_get_phy_events_8701 sas_smp_get_phy_events 0 8701 &max197_show_input_8701
136558 +arcfb_write_8702 arcfb_write 3 8702 NULL
136559 +i_size_read_8703 i_size_read 0 8703 NULL nohasharray
136560 +init_header_8703 init_header 0 8703 &i_size_read_8703
136561 +HDLC_irq_8709 HDLC_irq 2 8709 NULL
136562 +az6027_i2c_xfer_8710 az6027_i2c_xfer 0-3 8710 NULL
136563 +ctrl_out_8712 ctrl_out 5-3 8712 NULL
136564 +usb_os_desc_attr_store_8714 usb_os_desc_attr_store 0-4 8714 NULL
136565 +charger_state_show_8720 charger_state_show 0 8720 NULL
136566 +set_temp_crit_8721 set_temp_crit 0-4 8721 NULL
136567 +lunid_show_8726 lunid_show 0 8726 NULL
136568 +vt8623fb_check_var_8727 vt8623fb_check_var 0 8727 NULL
136569 +ext4_xattr_user_set_8728 ext4_xattr_user_set 0 8728 NULL nohasharray
136570 +tracing_max_lat_write_8728 tracing_max_lat_write 3 8728 &ext4_xattr_user_set_8728
136571 +jffs2_acl_count_8729 jffs2_acl_count 0-1 8729 NULL nohasharray
136572 +cfq_var_show_8729 cfq_var_show 0 8729 &jffs2_acl_count_8729
136573 +f_dupfd_8730 f_dupfd 1 8730 NULL
136574 +ip6gre_tunnel_init_8747 ip6gre_tunnel_init 0 8747 NULL
136575 +iov_iter_zero_8748 iov_iter_zero 1-0 8748 NULL
136576 +tx_tx_exch_expiry_read_8749 tx_tx_exch_expiry_read 3-0 8749 NULL
136577 +compound_order_8750 compound_order 0 8750 NULL nohasharray
136578 +strict_blocks_to_sectors_8750 strict_blocks_to_sectors 0 8750 &compound_order_8750
136579 +cfg80211_inform_bss_width_8754 cfg80211_inform_bss_width 10 8754 NULL nohasharray
136580 +firmware_show_8754 firmware_show 0 8754 &cfg80211_inform_bss_width_8754 nohasharray
136581 +ocfs2_find_path_8754 ocfs2_find_path 0 8754 &firmware_show_8754
136582 +read_uscorr_8755 read_uscorr 0 8755 NULL
136583 +xfs_attr_shortform_getvalue_8760 xfs_attr_shortform_getvalue 0 8760 NULL
136584 +yurex_write_8761 yurex_write 3-0 8761 NULL nohasharray
136585 +rndis_opts_host_addr_store_8761 rndis_opts_host_addr_store 0-3 8761 &yurex_write_8761
136586 +SMB2_tcon_8763 SMB2_tcon 0 8763 NULL
136587 +joydev_compat_ioctl_8765 joydev_compat_ioctl 2 8765 NULL nohasharray
136588 +usb_os_desc_ext_prop_attr_show_8765 usb_os_desc_ext_prop_attr_show 0 8765 &joydev_compat_ioctl_8765
136589 +sys_prctl_8766 sys_prctl 4 8766 NULL
136590 +acpi_ds_method_data_get_value_8767 acpi_ds_method_data_get_value 0 8767 NULL nohasharray
136591 +aac_show_monitor_version_8767 aac_show_monitor_version 0 8767 &acpi_ds_method_data_get_value_8767
136592 +i40evf_setup_tx_descriptors_8769 i40evf_setup_tx_descriptors 0 8769 NULL
136593 +ntfs_writepage_8770 ntfs_writepage 0 8770 NULL
136594 +ubifs_leb_map_8771 ubifs_leb_map 0 8771 NULL
136595 +raw_enable_errfilter_8775 raw_enable_errfilter 0 8775 NULL nohasharray
136596 +st_accel_buffer_postenable_8775 st_accel_buffer_postenable 0 8775 &raw_enable_errfilter_8775
136597 +kstrtoint_from_user_8778 kstrtoint_from_user 2-0 8778 NULL
136598 +acpi_device_modalias_8781 acpi_device_modalias 0 8781 NULL
136599 +rtc_read_time_8782 rtc_read_time 0 8782 NULL
136600 +ft_nacl_store_port_name_8784 ft_nacl_store_port_name 0-3 8784 NULL
136601 +ext4_try_to_write_inline_data_8785 ext4_try_to_write_inline_data 4-3 8785 NULL
136602 +show_hardware_8789 show_hardware 0 8789 NULL
136603 +edd_show_sectors_8794 edd_show_sectors 0 8794 NULL
136604 +__bitmap_weight_8796 __bitmap_weight 0 8796 NULL
136605 +nct7904_read_reg16_8798 nct7904_read_reg16 0 8798 NULL
136606 +ip_vs_remote_request6_8805 ip_vs_remote_request6 0 8805 NULL
136607 +gfs2_glock_nq_8808 gfs2_glock_nq 0 8808 NULL nohasharray
136608 +prod_id2_show_8808 prod_id2_show 0 8808 &gfs2_glock_nq_8808 nohasharray
136609 +intel_ring_begin_8808 intel_ring_begin 0 8808 &prod_id2_show_8808
136610 +ntfs_commit_pages_after_write_8809 ntfs_commit_pages_after_write 0 8809 NULL
136611 +get_size_8811 get_size 0 8811 NULL
136612 +show_spi_transport_wr_flow_8812 show_spi_transport_wr_flow 0 8812 NULL nohasharray
136613 +bmp085_update_raw_pressure_8812 bmp085_update_raw_pressure 0 8812 &show_spi_transport_wr_flow_8812
136614 +bd2802_store_reg0x06_8815 bd2802_store_reg0x06 0-4 8815 NULL
136615 +show_counter_rx_dwords_8819 show_counter_rx_dwords 0 8819 NULL
136616 +metronomefb_write_8823 metronomefb_write 3 8823 NULL
136617 +SyS_llistxattr_8824 SyS_llistxattr 3 8824 NULL nohasharray
136618 +hfsplus_direct_IO_8824 hfsplus_direct_IO 3 8824 &SyS_llistxattr_8824
136619 +nilfs_segctor_reset_segment_buffer_8825 nilfs_segctor_reset_segment_buffer 0 8825 NULL
136620 +extent_read_full_page_8826 extent_read_full_page 0 8826 NULL
136621 +ll_xattr_cache_get_8829 ll_xattr_cache_get 0 8829 NULL
136622 +convert_8830 convert 0 8830 NULL
136623 +mmc_wait_for_cmd_8832 mmc_wait_for_cmd 0 8832 NULL nohasharray
136624 +new_files_jdata_store_8832 new_files_jdata_store 0-3 8832 &mmc_wait_for_cmd_8832
136625 +get_queue_depth_8833 get_queue_depth 0 8833 NULL nohasharray
136626 +icmpv6_manip_pkt_8833 icmpv6_manip_pkt 4 8833 &get_queue_depth_8833
136627 +dvb_ringbuffer_pkt_next_8834 dvb_ringbuffer_pkt_next 0-2 8834 NULL nohasharray
136628 +mgmt_generic_event_8834 mgmt_generic_event 4 8834 &dvb_ringbuffer_pkt_next_8834
136629 +usb_ep_queue_8839 usb_ep_queue 0 8839 NULL nohasharray
136630 +nilfs_mdt_get_block_8839 nilfs_mdt_get_block 0 8839 &usb_ep_queue_8839
136631 +policydb_bounds_sanity_check_8846 policydb_bounds_sanity_check 0 8846 NULL
136632 +vmci_transport_notify_pkt_send_pre_block_8851 vmci_transport_notify_pkt_send_pre_block 0 8851 NULL
136633 +ahash_op_unaligned_8854 ahash_op_unaligned 0 8854 NULL
136634 +debug_debug1_read_8856 debug_debug1_read 3-0 8856 NULL
136635 +wa_nep_queue_8858 wa_nep_queue 2 8858 NULL
136636 +xgmac_reg_value_write_8860 xgmac_reg_value_write 3-0 8860 NULL
136637 +inode_getsecurity_8862 inode_getsecurity 0 8862 NULL nohasharray
136638 +wl1251_power_on_8862 wl1251_power_on 0 8862 &inode_getsecurity_8862
136639 +q931_help_8865 q931_help 0 8865 NULL nohasharray
136640 +qlcnic_get_regs_len_8865 qlcnic_get_regs_len 0 8865 &q931_help_8865
136641 +acpi_ps_complete_final_op_8868 acpi_ps_complete_final_op 0-3 8868 NULL nohasharray
136642 +icmpv6_error_message_8868 icmpv6_error_message 0 8868 &acpi_ps_complete_final_op_8868
136643 +rocker_group_l2_flood_8872 rocker_group_l2_flood 4 8872 NULL nohasharray
136644 +b43_switch_channel_8872 b43_switch_channel 0 8872 &rocker_group_l2_flood_8872
136645 +masq_inet_event_8874 masq_inet_event 0 8874 NULL nohasharray
136646 +roccat_common2_sysfs_write_keys_easyzone_8874 roccat_common2_sysfs_write_keys_easyzone 0-6-5 8874 &masq_inet_event_8874
136647 +radeon_drm_ioctl_8875 radeon_drm_ioctl 2 8875 NULL
136648 +pnfs_generic_transfer_commit_list_8879 pnfs_generic_transfer_commit_list 0 8879 NULL
136649 +crypto_rng_get_bytes_8880 crypto_rng_get_bytes 0 8880 NULL
136650 +nfs_refresh_inode_locked_8884 nfs_refresh_inode_locked 0 8884 NULL
136651 +compressed_bio_size_8887 compressed_bio_size 0-2 8887 NULL
136652 +show_engine2_mode_8888 show_engine2_mode 0 8888 NULL nohasharray
136653 +m41t80_sysfs_show_sqwfreq_8888 m41t80_sysfs_show_sqwfreq 0 8888 &show_engine2_mode_8888 nohasharray
136654 +qlcnic_attach_8888 qlcnic_attach 0 8888 &m41t80_sysfs_show_sqwfreq_8888
136655 +ab3100_get_set_reg_8890 ab3100_get_set_reg 3-0 8890 NULL nohasharray
136656 +tracing_max_lat_read_8890 tracing_max_lat_read 3 8890 &ab3100_get_set_reg_8890
136657 +nilfs_segctor_last_seg_sequence_show_8900 nilfs_segctor_last_seg_sequence_show 0 8900 NULL
136658 +sysv_setattr_8904 sysv_setattr 0 8904 NULL
136659 +msi2500_start_streaming_8905 msi2500_start_streaming 0 8905 NULL
136660 +sdio_max_byte_size_8907 sdio_max_byte_size 0 8907 NULL
136661 +show_pwm_auto_prochot_ramp_8908 show_pwm_auto_prochot_ramp 0 8908 NULL nohasharray
136662 +max_medium_access_timeouts_store_8908 max_medium_access_timeouts_store 0-4 8908 &show_pwm_auto_prochot_ramp_8908
136663 +bcm7xxx_dummy_config_init_8909 bcm7xxx_dummy_config_init 0 8909 NULL
136664 +adf4350_sync_config_8913 adf4350_sync_config 0 8913 NULL
136665 +sysfs_merge_group_8917 sysfs_merge_group 0 8917 NULL
136666 +write_file_ani_8918 write_file_ani 3-0 8918 NULL
136667 +i2c_nuvoton_get_burstcount_8919 i2c_nuvoton_get_burstcount 0 8919 NULL
136668 +data_sock_create_8920 data_sock_create 0 8920 NULL
136669 +dma_common_contiguous_remap_8921 dma_common_contiguous_remap 2 8921 NULL
136670 +mci_ue_count_show_8923 mci_ue_count_show 0 8923 NULL nohasharray
136671 +cx25840_s_stream_8923 cx25840_s_stream 0 8923 &mci_ue_count_show_8923 nohasharray
136672 +br_stp_set_path_cost_8923 br_stp_set_path_cost 0 8923 &cx25840_s_stream_8923
136673 +ds2780_get_pio_pin_8925 ds2780_get_pio_pin 0 8925 NULL
136674 +layout_commit_8926 layout_commit 3-0 8926 NULL
136675 +s5m_rtc_read_time_8928 s5m_rtc_read_time 0 8928 NULL nohasharray
136676 +pcnet_resume_8928 pcnet_resume 0 8928 &s5m_rtc_read_time_8928
136677 +cp2112_hid_get_8933 cp2112_hid_get 4-0 8933 NULL
136678 +adjust_priv_size_8935 adjust_priv_size 0-1 8935 NULL nohasharray
136679 +flash_timeout_show_8935 flash_timeout_show 0 8935 &adjust_priv_size_8935
136680 +apparmor_file_permission_8938 apparmor_file_permission 0 8938 NULL
136681 +driver_stats_read_8944 driver_stats_read 3-0 8944 NULL
136682 +ks8995_registers_read_8945 ks8995_registers_read 0-5-6 8945 NULL nohasharray
136683 +reset_umac_8945 reset_umac 0 8945 &ks8995_registers_read_8945
136684 +t3_init_hw_8947 t3_init_hw 0 8947 NULL
136685 +snd_ivtv_pcm_trigger_8948 snd_ivtv_pcm_trigger 0 8948 NULL
136686 +claim_show_8950 claim_show 0 8950 NULL nohasharray
136687 +goto_low_power_8950 goto_low_power 0 8950 &claim_show_8950 nohasharray
136688 +lp8788_set_alarm_8950 lp8788_set_alarm 0 8950 &goto_low_power_8950
136689 +fuse_read_forget_8951 fuse_read_forget 0 8951 NULL
136690 +set_red_8954 set_red 0-4 8954 NULL
136691 +rds_tcp_xmit_8958 rds_tcp_xmit 3 8958 NULL
136692 +read_file_tgt_stats_8959 read_file_tgt_stats 3-0 8959 NULL nohasharray
136693 +v9fs_fid_readpage_8959 v9fs_fid_readpage 0 8959 &read_file_tgt_stats_8959
136694 +qla2x00_sysfs_read_xgmac_stats_8962 qla2x00_sysfs_read_xgmac_stats 0-6-5 8962 NULL
136695 +usb_allocate_stream_buffers_8964 usb_allocate_stream_buffers 3 8964 NULL nohasharray
136696 +iscsi_nacl_auth_show_userid_mutual_8964 iscsi_nacl_auth_show_userid_mutual 0 8964 &usb_allocate_stream_buffers_8964
136697 +__v4l2_ctrl_s_ctrl_8965 __v4l2_ctrl_s_ctrl 0 8965 NULL
136698 +qib_qsfp_dump_8966 qib_qsfp_dump 0-3 8966 NULL nohasharray
136699 +atkbd_do_set_set_8966 atkbd_do_set_set 0-4 8966 &qib_qsfp_dump_8966
136700 +venus_mkdir_8967 venus_mkdir 4 8967 NULL nohasharray
136701 +serial_number_show_8967 serial_number_show 0 8967 &venus_mkdir_8967
136702 +seq_open_net_8968 seq_open_net 4 8968 NULL nohasharray
136703 +vol_cdev_read_8968 vol_cdev_read 3-0 8968 &seq_open_net_8968
136704 +wl1271_acx_tid_cfg_8970 wl1271_acx_tid_cfg 0 8970 NULL
136705 +enqueue_tx_8972 enqueue_tx 0 8972 NULL
136706 +sony_register_touchpad_8981 sony_register_touchpad 2 8981 NULL nohasharray
136707 +spmi_ext_register_writel_8981 spmi_ext_register_writel 0 8981 &sony_register_touchpad_8981
136708 +cirrusfb_set_par_foo_8986 cirrusfb_set_par_foo 0 8986 NULL
136709 +oslec_create_8987 oslec_create 1 8987 NULL
136710 +il3945_store_antenna_8991 il3945_store_antenna 0-4 8991 NULL
136711 +show_state_time_8992 show_state_time 0 8992 NULL
136712 +bcm_read_op_8996 bcm_read_op 0 8996 NULL nohasharray
136713 +cifs_fscache_inode_get_key_8996 cifs_fscache_inode_get_key 0 8996 &bcm_read_op_8996
136714 +elan_smbus_finish_fw_update_8997 elan_smbus_finish_fw_update 0 8997 NULL
136715 +arvo_sysfs_set_mode_key_9002 arvo_sysfs_set_mode_key 0-4 9002 NULL
136716 +MT2063_AvoidSpurs_9004 MT2063_AvoidSpurs 0 9004 NULL
136717 +wl1271_event_unmask_9005 wl1271_event_unmask 0 9005 NULL
136718 +rd_configure_device_9008 rd_configure_device 0 9008 NULL
136719 +vx_toggle_pipe_9013 vx_toggle_pipe 0 9013 NULL
136720 +epp_read_data_9015 epp_read_data 0 9015 NULL
136721 +il_dbgfs_clear_ucode_stats_write_9016 il_dbgfs_clear_ucode_stats_write 3-0 9016 NULL
136722 +__uncore_mask1_show_9022 __uncore_mask1_show 0 9022 NULL
136723 +acerhdf_get_max_state_9024 acerhdf_get_max_state 0 9024 NULL nohasharray
136724 +set_eeprom0_9024 set_eeprom0 4-0 9024 &acerhdf_get_max_state_9024
136725 +ql_route_initialize_9027 ql_route_initialize 0 9027 NULL
136726 +fd_ioctl_9028 fd_ioctl 3 9028 NULL nohasharray
136727 +atl1_set_mac_9028 atl1_set_mac 0 9028 &fd_ioctl_9028
136728 +amd64_inject_word_store_9031 amd64_inject_word_store 0-4 9031 NULL
136729 +ncp_modify_file_or_subdir_dos_info_path_9032 ncp_modify_file_or_subdir_dos_info_path 0 9032 NULL
136730 +qla4_8xxx_find_flt_start_9037 qla4_8xxx_find_flt_start 0 9037 NULL
136731 +__pskb_copy_9038 __pskb_copy 2 9038 NULL
136732 +soc_camera_platform_fill_fmt_9040 soc_camera_platform_fill_fmt 0 9040 NULL
136733 +nla_put_9042 nla_put 0 9042 NULL
136734 +btrfs_getattr_9046 btrfs_getattr 0 9046 NULL
136735 +sta_tx_latency_stat_header_9050 sta_tx_latency_stat_header 0-3-4 9050 NULL
136736 +clk_ctl_store_9053 clk_ctl_store 0-4 9053 NULL
136737 +__uncore_xbr_mm_cfg_show_9057 __uncore_xbr_mm_cfg_show 0 9057 NULL
136738 +ep_queue_9060 ep_queue 0 9060 NULL nohasharray
136739 +rhashtable_lookup_insert_key_9060 rhashtable_lookup_insert_key 0 9060 &ep_queue_9060
136740 +snd_emu10k1_synth_copy_from_user_9061 snd_emu10k1_synth_copy_from_user 5-3 9061 NULL
136741 +snd_gus_dram_peek_9062 snd_gus_dram_peek 4 9062 NULL nohasharray
136742 +fnic_show_link_state_9062 fnic_show_link_state 0 9062 &snd_gus_dram_peek_9062
136743 +nrbchan_show_9066 nrbchan_show 0 9066 NULL
136744 +hci_req_add_9067 hci_req_add 3 9067 NULL
136745 +smi_data_buf_size_store_9071 smi_data_buf_size_store 0-4 9071 NULL
136746 +scrub_raid56_parity_9073 scrub_raid56_parity 5 9073 NULL
136747 +ipath_user_sdma_queue_clean_9074 ipath_user_sdma_queue_clean 0 9074 NULL
136748 +fib_info_hash_alloc_9075 fib_info_hash_alloc 1 9075 NULL nohasharray
136749 +__uncore_xbr_match_show_9075 __uncore_xbr_match_show 0 9075 &fib_info_hash_alloc_9075
136750 +bh1770_get_prox_thres_9085 bh1770_get_prox_thres 0 9085 NULL
136751 +create_queues_9088 create_queues 3-2 9088 NULL
136752 +ican3_set_bus_state_9090 ican3_set_bus_state 0 9090 NULL
136753 +nvkm_output_create__9091 nvkm_output_create_ 6 9091 NULL
136754 +ftdi_prepare_write_buffer_9093 ftdi_prepare_write_buffer 3 9093 NULL
136755 +ath10k_peer_assoc_prepare_9099 ath10k_peer_assoc_prepare 0 9099 NULL
136756 +tcp_v4_parse_md5_keys_9101 tcp_v4_parse_md5_keys 0 9101 NULL
136757 +adxl34x_spi_read_block_9108 adxl34x_spi_read_block 3 9108 NULL nohasharray
136758 +target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs_9108 target_core_alua_tg_pt_gp_store_attr_trans_delay_msecs 0-3 9108 &adxl34x_spi_read_block_9108
136759 +caif_stream_sendmsg_9110 caif_stream_sendmsg 4-0 9110 NULL
136760 +bch_stats_show_9112 bch_stats_show 0 9112 NULL
136761 +hackrf_set_lna_gain_9115 hackrf_set_lna_gain 0 9115 NULL nohasharray
136762 +gssp_rpc_create_9115 gssp_rpc_create 0 9115 &hackrf_set_lna_gain_9115
136763 +isku_sysfs_write_keys_macro_9120 isku_sysfs_write_keys_macro 6-0-5 9120 NULL
136764 +cyapa_smbus_read_block_9122 cyapa_smbus_read_block 0-3 9122 NULL
136765 +qla2x00_sysfs_write_fw_dump_template_9127 qla2x00_sysfs_write_fw_dump_template 0-5-6 9127 NULL
136766 +ext4_list_backups_9138 ext4_list_backups 0 9138 NULL
136767 +dac7512_store_val_9140 dac7512_store_val 0-4 9140 NULL
136768 +cpuidle_latency_notify_9141 cpuidle_latency_notify 0 9141 NULL
136769 +nilfs_superblock_sb_update_frequency_show_9142 nilfs_superblock_sb_update_frequency_show 0 9142 NULL
136770 +__uvc_query_ctrl_9155 __uvc_query_ctrl 0 9155 NULL
136771 +atmel_wakeup_firmware_9156 atmel_wakeup_firmware 0 9156 NULL
136772 +__iscsi_nacl_auth_show_password_9159 __iscsi_nacl_auth_show_password 0 9159 NULL
136773 +target_stat_scsi_auth_intr_attr_show_9160 target_stat_scsi_auth_intr_attr_show 0 9160 NULL
136774 +get_fc_port_roles_names_9164 get_fc_port_roles_names 0 9164 NULL
136775 +dbg_command_buf_9165 dbg_command_buf 2 9165 NULL
136776 +clk_prepare_enable_9166 clk_prepare_enable 0 9166 NULL
136777 +show_num_temp_sensors_9173 show_num_temp_sensors 0 9173 NULL
136778 +pm_autosleep_lock_9176 pm_autosleep_lock 0 9176 NULL
136779 +ext4_da_write_inline_data_end_9179 ext4_da_write_inline_data_end 4-0 9179 NULL nohasharray
136780 +w1_ds2780_eeprom_cmd_9179 w1_ds2780_eeprom_cmd 0 9179 &ext4_da_write_inline_data_end_9179
136781 +isr_irqs_read_9181 isr_irqs_read 3-0 9181 NULL
136782 +count_leading_zeros_9183 count_leading_zeros 0 9183 NULL nohasharray
136783 +bitmap_storage_alloc_9183 bitmap_storage_alloc 2-0 9183 &count_leading_zeros_9183
136784 +show_counter_ib_link_downeds_9184 show_counter_ib_link_downeds 0 9184 NULL
136785 +ax25_bind_9185 ax25_bind 0 9185 NULL
136786 +xfs_btree_rshift_9187 xfs_btree_rshift 0 9187 NULL
136787 +pnfs_commit_list_9191 pnfs_commit_list 0 9191 NULL nohasharray
136788 +br_dev_open_9191 br_dev_open 0 9191 &pnfs_commit_list_9191
136789 +alloc_group_attrs_9194 alloc_group_attrs 2 9194 NULL nohasharray
136790 +altera_swap_ir_9194 altera_swap_ir 2 9194 &alloc_group_attrs_9194 nohasharray
136791 +ipath_user_sdma_make_progress_9194 ipath_user_sdma_make_progress 0 9194 &altera_swap_ir_9194
136792 +gx1_gx_base_9198 gx1_gx_base 0 9198 NULL
136793 +nilfs_btnode_prepare_change_key_9200 nilfs_btnode_prepare_change_key 0 9200 NULL
136794 +sigmadsp_write_i2c_9201 sigmadsp_write_i2c 4 9201 NULL
136795 +fill_delalloc_9202 fill_delalloc 0 9202 NULL
136796 +cx18_av_s_mbus_fmt_9205 cx18_av_s_mbus_fmt 0 9205 NULL
136797 +ci_udc_start_9208 ci_udc_start 0 9208 NULL nohasharray
136798 +zd_rf_init_al7230b_9208 zd_rf_init_al7230b 0 9208 &ci_udc_start_9208 nohasharray
136799 +calibrate_result_9208 calibrate_result 0 9208 &zd_rf_init_al7230b_9208
136800 +sg_common_write_9209 sg_common_write 0 9209 NULL
136801 +iwl_dbgfs_frame_stats_read_9211 iwl_dbgfs_frame_stats_read 3-0 9211 NULL nohasharray
136802 +adc128_show_temp_9211 adc128_show_temp 0 9211 &iwl_dbgfs_frame_stats_read_9211
136803 +out_write_index_show_9212 out_write_index_show 0 9212 NULL nohasharray
136804 +new_dev_store_9212 new_dev_store 0-3 9212 &out_write_index_show_9212
136805 +pm8001_task_prep_smp_9214 pm8001_task_prep_smp 0 9214 NULL
136806 +card_send_command_9215 card_send_command 3 9215 NULL
136807 +vti6_change_mtu_9216 vti6_change_mtu 0 9216 NULL
136808 +protocol_write_9219 protocol_write 3-0 9219 NULL
136809 +store_spi_transport_dt_9220 store_spi_transport_dt 0-4 9220 NULL
136810 +tx_tx_prepared_descs_read_9221 tx_tx_prepared_descs_read 3-0 9221 NULL
136811 +l2cap_create_connless_pdu_9222 l2cap_create_connless_pdu 3 9222 NULL nohasharray
136812 +splice_to_pipe_9222 splice_to_pipe 0 9222 &l2cap_create_connless_pdu_9222
136813 +sctp_getsockopt_delayed_ack_9232 sctp_getsockopt_delayed_ack 2 9232 NULL nohasharray
136814 +core_alua_show_preferred_bit_9232 core_alua_show_preferred_bit 0 9232 &sctp_getsockopt_delayed_ack_9232
136815 +edac_dev_ctl_info_store_9233 edac_dev_ctl_info_store 0-4 9233 NULL
136816 +l2tp_ip_sendmsg_9235 l2tp_ip_sendmsg 3 9235 NULL
136817 +tps6507x_pmic_reg_read_9236 tps6507x_pmic_reg_read 0 9236 NULL
136818 +__bnx2fc_enable_9238 __bnx2fc_enable 0 9238 NULL
136819 +ext4_mark_iloc_dirty_9239 ext4_mark_iloc_dirty 0 9239 NULL
136820 +smack_inode_getsecctx_9240 smack_inode_getsecctx 0 9240 NULL
136821 +hw_init_hmac_9242 hw_init_hmac 0 9242 NULL
136822 +min_freq_store_9245 min_freq_store 0-4 9245 NULL
136823 +cmtp_add_msgpart_9252 cmtp_add_msgpart 4 9252 NULL
136824 +show_ipInTruncatedPkts_9253 show_ipInTruncatedPkts 0 9253 NULL
136825 +tcf_csum_ipv4_icmp_9258 tcf_csum_ipv4_icmp 3 9258 NULL nohasharray
136826 +queue_max_segment_size_show_9258 queue_max_segment_size_show 0 9258 &tcf_csum_ipv4_icmp_9258
136827 +hfsplus_bnode_read_u16_9262 hfsplus_bnode_read_u16 0 9262 NULL
136828 +nfs_refresh_inode_9263 nfs_refresh_inode 0 9263 NULL
136829 +btrfs_search_slot_9264 btrfs_search_slot 0 9264 NULL
136830 +set_in0_max_9266 set_in0_max 0-4 9266 NULL
136831 +sdev_show_evt_inquiry_change_reported_9267 sdev_show_evt_inquiry_change_reported 0 9267 NULL
136832 +CalcStateExt_9270 CalcStateExt 0 9270 NULL
136833 +show_fnode_tcp_timestamp_stat_9272 show_fnode_tcp_timestamp_stat 0 9272 NULL
136834 +hdpvr_read_9273 hdpvr_read 3-0 9273 NULL
136835 +flakey_status_9274 flakey_status 5 9274 NULL
136836 +show_fan_stop_time_9276 show_fan_stop_time 0 9276 NULL
136837 +show_indirect_byte_9278 show_indirect_byte 0 9278 NULL nohasharray
136838 +open_9278 open 0 9278 &show_indirect_byte_9278
136839 +pnfs_generic_commit_pagelist_9279 pnfs_generic_commit_pagelist 0 9279 NULL nohasharray
136840 +ipoib_change_mtu_9279 ipoib_change_mtu 0 9279 &pnfs_generic_commit_pagelist_9279
136841 +i2c_algo_dp_aux_transaction_9282 i2c_algo_dp_aux_transaction 0 9282 NULL
136842 +show_9287 show 0 9287 NULL
136843 +vmci_qpair_dequev_9288 vmci_qpair_dequev 0-3 9288 NULL nohasharray
136844 +__fuse_direct_read_9288 __fuse_direct_read 0 9288 &vmci_qpair_dequev_9288
136845 +riva_load_video_mode_9289 riva_load_video_mode 0 9289 NULL
136846 +pwc_set_awb_9297 pwc_set_awb 0 9297 NULL
136847 +omfs_setattr_9302 omfs_setattr 0 9302 NULL
136848 +qla82xx_pci_set_window_9303 qla82xx_pci_set_window 0-2 9303 NULL nohasharray
136849 +mc44s803_get_if_frequency_9303 mc44s803_get_if_frequency 0 9303 &qla82xx_pci_set_window_9303
136850 +gpio_keys_show_disabled_switches_9306 gpio_keys_show_disabled_switches 0 9306 NULL
136851 +iwl_dbgfs_stations_read_9309 iwl_dbgfs_stations_read 3-0 9309 NULL
136852 +ceph_sync_setxattr_9310 ceph_sync_setxattr 0 9310 NULL
136853 +r820t_set_mux_9314 r820t_set_mux 0 9314 NULL nohasharray
136854 +tw9903_s_ctrl_9314 tw9903_s_ctrl 0 9314 &r820t_set_mux_9314
136855 +regmap_i2c_read_9316 regmap_i2c_read 0 9316 NULL
136856 +xfs_bmap_add_attrfork_extents_9318 xfs_bmap_add_attrfork_extents 0 9318 NULL
136857 +__blockdev_direct_IO_9321 __blockdev_direct_IO 0-6 9321 NULL
136858 +goku_ep_enable_9325 goku_ep_enable 0 9325 NULL
136859 +description_show_9327 description_show 0 9327 NULL
136860 +acpi_ex_prep_field_value_9328 acpi_ex_prep_field_value 0 9328 NULL
136861 +module_attr_store_9333 module_attr_store 0-4 9333 NULL
136862 +ieee80211_if_fmt_txpower_9334 ieee80211_if_fmt_txpower 3 9334 NULL
136863 +brcmf_sdiod_recv_buf_9336 brcmf_sdiod_recv_buf 3 9336 NULL nohasharray
136864 +acerhdf_get_trip_type_9336 acerhdf_get_trip_type 0 9336 &brcmf_sdiod_recv_buf_9336
136865 +nvme_trans_fmt_get_parm_header_9340 nvme_trans_fmt_get_parm_header 2 9340 NULL nohasharray
136866 +b43_pcmcia_suspend_9340 b43_pcmcia_suspend 0 9340 &nvme_trans_fmt_get_parm_header_9340
136867 +ocfs2_orphan_for_truncate_9342 ocfs2_orphan_for_truncate 0 9342 NULL
136868 +get_pipes_num_9343 get_pipes_num 0 9343 NULL
136869 +esd_usb2_send_msg_9348 esd_usb2_send_msg 0 9348 NULL
136870 +smi_data_buf_realloc_9360 smi_data_buf_realloc 0 9360 NULL
136871 +ll_direct_rw_pages_9361 ll_direct_rw_pages 0 9361 NULL
136872 +fan_get_max_state_9363 fan_get_max_state 0 9363 NULL
136873 +prepare_fw_update_9365 prepare_fw_update 0 9365 NULL
136874 +sta_beacon_loss_count_read_9370 sta_beacon_loss_count_read 3-0 9370 NULL
136875 +b43legacy_attr_interfmode_show_9373 b43legacy_attr_interfmode_show 0 9373 NULL
136876 +reiserfs_write_end_9374 reiserfs_write_end 0-5 9374 NULL nohasharray
136877 +raid5_start_reshape_9374 raid5_start_reshape 0 9374 &reiserfs_write_end_9374
136878 +qlcnic_82xx_napi_add_9375 qlcnic_82xx_napi_add 0 9375 NULL
136879 +vivid_radio_rx_read_9376 vivid_radio_rx_read 0 9376 NULL
136880 +cx18_av_audio_s_ctrl_9378 cx18_av_audio_s_ctrl 0 9378 NULL
136881 +pci_stub_notifier_9381 pci_stub_notifier 0 9381 NULL
136882 +provides_device_sdrs_show_9385 provides_device_sdrs_show 0 9385 NULL
136883 +queue_skb_9391 queue_skb 0 9391 NULL
136884 +mlx4_bitmap_init_9393 mlx4_bitmap_init 5-2 9393 NULL nohasharray
136885 +s5m_rtc_start_alarm_9393 s5m_rtc_start_alarm 0 9393 &mlx4_bitmap_init_9393
136886 +apds990x_set_arate_9394 apds990x_set_arate 0 9394 NULL
136887 +virtqueue_add_outbuf_9395 virtqueue_add_outbuf 3 9395 NULL
136888 +read_9397 read 3 9397 NULL nohasharray
136889 +cx23885_buf_prepare_9397 cx23885_buf_prepare 0 9397 &read_9397
136890 +__jbd2_journal_force_commit_9398 __jbd2_journal_force_commit 0 9398 NULL
136891 +o2nm_node_show_9403 o2nm_node_show 0 9403 NULL
136892 +show_ipInHdrErrors_9405 show_ipInHdrErrors 0 9405 NULL nohasharray
136893 +writepage_nounlock_9405 writepage_nounlock 0 9405 &show_ipInHdrErrors_9405
136894 +softdog_notify_sys_9410 softdog_notify_sys 0 9410 NULL
136895 +tpm_stm_i2c_send_9412 tpm_stm_i2c_send 3-0 9412 NULL
136896 +nobh_truncate_page_9414 nobh_truncate_page 0 9414 NULL nohasharray
136897 +qlcnic_sriov_pf_cal_res_limit_9414 qlcnic_sriov_pf_cal_res_limit 0 9414 &nobh_truncate_page_9414
136898 +hash_ipportip4_expire_9415 hash_ipportip4_expire 4 9415 NULL
136899 +i2c_sysfs_new_device_9417 i2c_sysfs_new_device 0-4 9417 NULL
136900 +nf_nat_sip_expect_9418 nf_nat_sip_expect 8 9418 NULL nohasharray
136901 +store_lmc_9418 store_lmc 0-4 9418 &nf_nat_sip_expect_9418
136902 +ocfs2_direct_IO_zero_extend_9424 ocfs2_direct_IO_zero_extend 0-4 9424 NULL
136903 +show_ipv6_iface_router_state_9425 show_ipv6_iface_router_state 0 9425 NULL nohasharray
136904 +prism2_aux_dump_proc_no_read_9425 prism2_aux_dump_proc_no_read 0-3 9425 &show_ipv6_iface_router_state_9425
136905 +sync_inode_9429 sync_inode 0 9429 NULL
136906 +bm_realloc_pages_9431 bm_realloc_pages 2 9431 NULL
136907 +kvm_cpu_hotplug_9434 kvm_cpu_hotplug 0 9434 NULL nohasharray
136908 +store_auto_brightness_9434 store_auto_brightness 0-4 9434 &kvm_cpu_hotplug_9434
136909 +sd_start_72a_9437 sd_start_72a 0 9437 NULL
136910 +ffs_ep0_write_9438 ffs_ep0_write 3 9438 NULL nohasharray
136911 +wacom_show_speed_9438 wacom_show_speed 0 9438 &ffs_ep0_write_9438 nohasharray
136912 +ocfs2_last_eb_is_empty_9438 ocfs2_last_eb_is_empty 0 9438 &wacom_show_speed_9438
136913 +mc13xxx_irq_unmask_9441 mc13xxx_irq_unmask 2-0 9441 NULL
136914 +kmalloc_array_9444 kmalloc_array 2-1 9444 NULL
136915 +b43_attr_interfmode_show_9448 b43_attr_interfmode_show 0 9448 NULL
136916 +ieee80211_if_fmt_fwded_unicast_9454 ieee80211_if_fmt_fwded_unicast 3 9454 NULL
136917 +mcs_unwrap_mir_9455 mcs_unwrap_mir 3 9455 NULL
136918 +ad_aggregator_id_show_9456 ad_aggregator_id_show 0 9456 NULL
136919 +show_in_max2_9458 show_in_max2 0 9458 NULL
136920 +alloc_stac_spec_9459 alloc_stac_spec 0 9459 NULL
136921 +fcoe_dcb_app_notification_9468 fcoe_dcb_app_notification 0 9468 NULL
136922 +agp_generic_alloc_user_9470 agp_generic_alloc_user 1 9470 NULL nohasharray
136923 +get_registers_9470 get_registers 4 9470 &agp_generic_alloc_user_9470 nohasharray
136924 +adis16136_read_frequency_9470 adis16136_read_frequency 0 9470 &get_registers_9470
136925 +parport_uss720_write_compat_9471 parport_uss720_write_compat 0 9471 NULL nohasharray
136926 +notify_recv_init_9471 notify_recv_init 0 9471 &parport_uss720_write_compat_9471
136927 +slab_mem_going_online_callback_9474 slab_mem_going_online_callback 0 9474 NULL
136928 +queue_9475 queue 0 9475 NULL
136929 +shared_cpu_list_show_9488 shared_cpu_list_show 0 9488 NULL nohasharray
136930 +proc_bus_pci_write_9488 proc_bus_pci_write 0-3 9488 &shared_cpu_list_show_9488
136931 +xennet_get_sset_count_9490 xennet_get_sset_count 0 9490 NULL
136932 +crypt_status_9492 crypt_status 5 9492 NULL nohasharray
136933 +patch_cs4208_9492 patch_cs4208 0 9492 &crypt_status_9492 nohasharray
136934 +__alloc_preds_9492 __alloc_preds 2 9492 &patch_cs4208_9492
136935 +target_core_dev_pr_show_attr_res_pr_registered_i_pts_9493 target_core_dev_pr_show_attr_res_pr_registered_i_pts 0 9493 NULL
136936 +show_tabletYtilt_9494 show_tabletYtilt 0 9494 NULL
136937 +spi_w8r8_9497 spi_w8r8 0 9497 NULL
136938 +sock_recvmsg_9500 sock_recvmsg 0-3 9500 NULL
136939 +lbs_threshold_write_9502 lbs_threshold_write 5-0 9502 NULL
136940 +str_to_quirk_9507 str_to_quirk 0 9507 NULL
136941 +keyring_diff_objects_9508 keyring_diff_objects 0 9508 NULL
136942 +amd_ec_wait_read_9509 amd_ec_wait_read 0 9509 NULL
136943 +lp_write_9511 lp_write 3-0 9511 NULL nohasharray
136944 +saa717x_s_ctrl_9511 saa717x_s_ctrl 0 9511 &lp_write_9511 nohasharray
136945 +ad7266_wakeup_9511 ad7266_wakeup 0 9511 &saa717x_s_ctrl_9511
136946 +powerclamp_get_max_state_9512 powerclamp_get_max_state 0 9512 NULL nohasharray
136947 +vivid_vbi_cap_s_ctrl_9512 vivid_vbi_cap_s_ctrl 0 9512 &powerclamp_get_max_state_9512
136948 +cx88_risc_databuffer_9515 cx88_risc_databuffer 0 9515 NULL
136949 +disk_events_show_9516 disk_events_show 0 9516 NULL nohasharray
136950 +match_format_9516 match_format 0 9516 &disk_events_show_9516
136951 +do_strip_9517 do_strip 0 9517 NULL
136952 +target_core_alua_tg_pt_gp_show_attr_preferred_9519 target_core_alua_tg_pt_gp_show_attr_preferred 0 9519 NULL
136953 +common_rfc4106_set_key_9520 common_rfc4106_set_key 3 9520 NULL
136954 +iwl_dbgfs_fw_dbg_conf_read_9522 iwl_dbgfs_fw_dbg_conf_read 3-0 9522 NULL
136955 +roccat_common2_sysfs_read_keys_macro_9524 roccat_common2_sysfs_read_keys_macro 0-5-6 9524 NULL
136956 +log_buf_len_show_9525 log_buf_len_show 0 9525 NULL
136957 +ll_max_read_ahead_whole_mb_seq_write_9528 ll_max_read_ahead_whole_mb_seq_write 3 9528 NULL
136958 +lm3533_update_9529 lm3533_update 0 9529 NULL
136959 +command_setvloffset_9530 command_setvloffset 0 9530 NULL
136960 +radeon_fb_helper_set_par_9531 radeon_fb_helper_set_par 0 9531 NULL
136961 +ceph_vxattrcb_layout_stripe_unit_9532 ceph_vxattrcb_layout_stripe_unit 0 9532 NULL
136962 +ext3_alloc_branch_9534 ext3_alloc_branch 5 9534 NULL
136963 +fuse_readpage_9536 fuse_readpage 0 9536 NULL
136964 +read_cc_table_bin_9538 read_cc_table_bin 0-5-6 9538 NULL
136965 +iwl_dbgfs_bf_params_read_9542 iwl_dbgfs_bf_params_read 3-0 9542 NULL
136966 +il_dbgfs_missed_beacon_write_9546 il_dbgfs_missed_beacon_write 3-0 9546 NULL nohasharray
136967 +unmerge_ksm_pages_9546 unmerge_ksm_pages 0 9546 &il_dbgfs_missed_beacon_write_9546
136968 +audit_log_n_untrustedstring_9548 audit_log_n_untrustedstring 3 9548 NULL nohasharray
136969 +gsc_m2m_start_streaming_9548 gsc_m2m_start_streaming 0 9548 &audit_log_n_untrustedstring_9548 nohasharray
136970 +udc_start_9548 udc_start 0 9548 &gsc_m2m_start_streaming_9548 nohasharray
136971 +compat_SyS_pwritev64_9548 compat_SyS_pwritev64 3 9548 &udc_start_9548
136972 +kyrofb_check_var_9550 kyrofb_check_var 0 9550 NULL
136973 +pm_runtime_get_9552 pm_runtime_get 0 9552 NULL
136974 +ads1015_read_adc_9556 ads1015_read_adc 0 9556 NULL
136975 +batadv_tt_prepare_tvlv_global_data_9557 batadv_tt_prepare_tvlv_global_data 0 9557 NULL
136976 +fw_node_create_9559 fw_node_create 2 9559 NULL
136977 +ipath_get_user_pages_9561 ipath_get_user_pages 0 9561 NULL
136978 +_nfs4_proc_access_9563 _nfs4_proc_access 0 9563 NULL nohasharray
136979 +mwifiex_cmd_coalesce_cfg_9563 mwifiex_cmd_coalesce_cfg 0 9563 &_nfs4_proc_access_9563
136980 +kobj_map_9566 kobj_map 3-2-0 9566 NULL
136981 +status_9569 status 0 9569 NULL nohasharray
136982 +m88e1149_config_init_9569 m88e1149_config_init 0 9569 &status_9569
136983 +bnx2_get_sset_count_9570 bnx2_get_sset_count 0 9570 NULL
136984 +ds1343_set_alarm_9573 ds1343_set_alarm 0 9573 NULL
136985 +f2fs_read_data_pages_9574 f2fs_read_data_pages 4 9574 NULL
136986 +add_memory_9575 add_memory 0 9575 NULL
136987 +sch_access_9576 sch_access 0 9576 NULL
136988 +xc_write_reg_9578 xc_write_reg 0 9578 NULL
136989 +snd_cmipci_capture_spdif_prepare_9581 snd_cmipci_capture_spdif_prepare 0 9581 NULL
136990 +cyapa_gen5_write_fw_block_9584 cyapa_gen5_write_fw_block 0 9584 NULL
136991 +tps65912_reg_enable_9587 tps65912_reg_enable 0 9587 NULL nohasharray
136992 +khugepaged_defrag_store_9587 khugepaged_defrag_store 4-0 9587 &tps65912_reg_enable_9587
136993 +shmem_write_begin_9589 shmem_write_begin 0 9589 NULL
136994 +bop_mark_9593 bop_mark 0 9593 NULL
136995 +wl1271_cmd_configure_9598 wl1271_cmd_configure 0 9598 NULL
136996 +store_rps_map_9600 store_rps_map 0-4 9600 NULL
136997 +__cfqg_set_weight_device_9602 __cfqg_set_weight_device 0-3 9602 NULL
136998 +do_sync_9604 do_sync 1 9604 NULL
136999 +snd_emu10k1_fx8010_read_9605 snd_emu10k1_fx8010_read 5-0 9605 NULL nohasharray
137000 +batadv_send_skb_push_fill_unicast_9605 batadv_send_skb_push_fill_unicast 2 9605 &snd_emu10k1_fx8010_read_9605 nohasharray
137001 +xfs_qm_dqattach_one_9605 xfs_qm_dqattach_one 0 9605 &batadv_send_skb_push_fill_unicast_9605
137002 +ixgbevf_set_vfta_vf_9608 ixgbevf_set_vfta_vf 0 9608 NULL
137003 +acpi_ns_build_internal_name_9620 acpi_ns_build_internal_name 0 9620 NULL nohasharray
137004 +watchdog_notify_sys_9620 watchdog_notify_sys 0 9620 &acpi_ns_build_internal_name_9620
137005 +lov_ost_pool_add_9626 lov_ost_pool_add 3 9626 NULL
137006 +saa7164_buffer_alloc_user_9627 saa7164_buffer_alloc_user 2 9627 NULL
137007 +i801_block_transaction_byte_by_byte_9630 i801_block_transaction_byte_by_byte 0 9630 NULL nohasharray
137008 +copy_msghdr_from_user_9630 copy_msghdr_from_user 0 9630 &i801_block_transaction_byte_by_byte_9630
137009 +kernfs_iop_listxattr_9634 kernfs_iop_listxattr 0-3 9634 NULL
137010 +ceph_copy_user_to_page_vector_9635 ceph_copy_user_to_page_vector 3-4 9635 NULL
137011 +acpi_ex_insert_into_field_9638 acpi_ex_insert_into_field 0 9638 NULL
137012 +compat_sys_keyctl_9639 compat_sys_keyctl 4 9639 NULL nohasharray
137013 +show_umcast_9639 show_umcast 0 9639 &compat_sys_keyctl_9639 nohasharray
137014 +show_country_codes_9639 show_country_codes 0 9639 &show_umcast_9639
137015 +mptsas_get_enclosure_identifier_9640 mptsas_get_enclosure_identifier 0 9640 NULL
137016 +lmLogInit_9643 lmLogInit 0 9643 NULL
137017 +patch_vt1709_9644 patch_vt1709 0 9644 NULL
137018 +ll_checksum_seq_write_9648 ll_checksum_seq_write 3 9648 NULL
137019 +ocfs2_xattr_get_rec_9652 ocfs2_xattr_get_rec 0 9652 NULL nohasharray
137020 +zd_ioread32_locked_9652 zd_ioread32_locked 0 9652 &ocfs2_xattr_get_rec_9652
137021 +__uncore_cmask8_show_9653 __uncore_cmask8_show 0 9653 NULL
137022 +snd_seq_ioctl_set_queue_client_9655 snd_seq_ioctl_set_queue_client 0 9655 NULL
137023 +ceph_fscache_inode_get_key_9656 ceph_fscache_inode_get_key 0 9656 NULL
137024 +queue_received_packet_9657 queue_received_packet 5 9657 NULL
137025 +usnic_ib_show_fw_ver_9663 usnic_ib_show_fw_ver 0 9663 NULL nohasharray
137026 +cifs_set_file_info_9663 cifs_set_file_info 0 9663 &usnic_ib_show_fw_ver_9663
137027 +inode_setattr_9668 inode_setattr 0 9668 NULL
137028 +snd_opl4_mem_proc_write_9670 snd_opl4_mem_proc_write 5 9670 NULL
137029 +wl12xx_get_rx_packet_len_9673 wl12xx_get_rx_packet_len 0-3 9673 NULL
137030 +s_audio_sampling_freq_9675 s_audio_sampling_freq 0 9675 NULL
137031 +dns_query_9676 dns_query 3 9676 NULL nohasharray
137032 +ks8842_read16_9676 ks8842_read16 0 9676 &dns_query_9676 nohasharray
137033 +snd_ac97_dev_register_9676 snd_ac97_dev_register 0 9676 &ks8842_read16_9676
137034 +qib_7322_handle_hwerrors_9678 qib_7322_handle_hwerrors 3 9678 NULL
137035 +calgary_map_sg_9680 calgary_map_sg 0-3 9680 NULL
137036 +urbnum_show_9682 urbnum_show 0 9682 NULL nohasharray
137037 +wl1271_init_templates_config_9682 wl1271_init_templates_config 0 9682 &urbnum_show_9682
137038 +f81232_set_register_9683 f81232_set_register 0 9683 NULL
137039 +nilfs_btree_lookup_9685 nilfs_btree_lookup 0 9685 NULL
137040 +show_in0_9686 show_in0 0 9686 NULL
137041 +__erst_read_from_storage_9690 __erst_read_from_storage 0 9690 NULL
137042 +bfs_writepage_9692 bfs_writepage 0 9692 NULL
137043 +crc32_final_9693 crc32_final 0 9693 NULL
137044 +get_max_brightness_9697 get_max_brightness 0 9697 NULL
137045 +lowpan_control_write_9699 lowpan_control_write 3-0 9699 NULL
137046 +vx_transfer_end_9701 vx_transfer_end 0 9701 NULL nohasharray
137047 +show_turbo_cooldown_9701 show_turbo_cooldown 0 9701 &vx_transfer_end_9701 nohasharray
137048 +tpm_tis_send_data_9701 tpm_tis_send_data 0 9701 &show_turbo_cooldown_9701
137049 +fuse_iter_npages_9705 fuse_iter_npages 0 9705 NULL nohasharray
137050 +ieee80211_if_read_aid_9705 ieee80211_if_read_aid 3-0 9705 &fuse_iter_npages_9705
137051 +update_flag_9706 update_flag 0 9706 NULL
137052 +core_alua_store_preferred_bit_9711 core_alua_store_preferred_bit 0-3 9711 NULL
137053 +il4965_commit_rxon_9717 il4965_commit_rxon 0 9717 NULL
137054 +parse_uac2_sample_rate_range_9718 parse_uac2_sample_rate_range 0 9718 NULL
137055 +sstfb_set_par_9719 sstfb_set_par 0 9719 NULL
137056 +SYSC_ppoll_9721 SYSC_ppoll 2 9721 NULL
137057 +sha512_base_finish_9729 sha512_base_finish 0 9729 NULL
137058 +t4_wr_mbox_9732 t4_wr_mbox 0 9732 NULL
137059 +cyapa_update_suspend_scanrate_9734 cyapa_update_suspend_scanrate 0-4 9734 NULL
137060 +show_cmd_per_lun_9735 show_cmd_per_lun 0 9735 NULL nohasharray
137061 +c2port_show_rev_id_9735 c2port_show_rev_id 0 9735 &show_cmd_per_lun_9735
137062 +get_flashnode_param_9736 get_flashnode_param 0 9736 NULL
137063 +ieee80211_if_fmt_num_mcast_sta_9738 ieee80211_if_fmt_num_mcast_sta 3 9738 NULL nohasharray
137064 +fan_get_9738 fan_get 0 9738 &ieee80211_if_fmt_num_mcast_sta_9738
137065 +number_of_sets_show_9739 number_of_sets_show 0 9739 NULL
137066 +shmem_replace_page_9740 shmem_replace_page 0 9740 NULL
137067 +ddb_input_read_9743 ddb_input_read 3-0 9743 NULL nohasharray
137068 +set_otp1_9743 set_otp1 4-0 9743 &ddb_input_read_9743
137069 +uuid_show_9749 uuid_show 0 9749 NULL
137070 +regmap_multi_reg_write_bypassed_9751 regmap_multi_reg_write_bypassed 3 9751 NULL nohasharray
137071 +sta_last_ack_signal_read_9751 sta_last_ack_signal_read 3-0 9751 &regmap_multi_reg_write_bypassed_9751
137072 +dsa_slave_get_regs_len_9753 dsa_slave_get_regs_len 0 9753 NULL
137073 +o2nm_cluster_attr_fence_method_write_9755 o2nm_cluster_attr_fence_method_write 0-3 9755 NULL
137074 +pcpu_alloc_9757 pcpu_alloc 1-2 9757 NULL
137075 +store_fc_rport_fast_io_fail_tmo_9761 store_fc_rport_fast_io_fail_tmo 0-4 9761 NULL
137076 +set_rtc_irq_bit_9763 set_rtc_irq_bit 0 9763 NULL
137077 +__alloc_percpu_9764 __alloc_percpu 1-2 9764 NULL
137078 +sctp_send_asconf_del_ip_9767 sctp_send_asconf_del_ip 0 9767 NULL
137079 +amd_decode_mce_9768 amd_decode_mce 0 9768 NULL
137080 +sh_eth_check_reset_9773 sh_eth_check_reset 0 9773 NULL
137081 +mapping_error_9774 mapping_error 0 9774 NULL
137082 +eni_open_9778 eni_open 0 9778 NULL
137083 +reset_write_9784 reset_write 0-3 9784 NULL
137084 +wl12xx_fetch_firmware_9788 wl12xx_fetch_firmware 0 9788 NULL nohasharray
137085 +gpio_value_store_9788 gpio_value_store 0-4 9788 &wl12xx_fetch_firmware_9788
137086 +ali1535_transaction_9792 ali1535_transaction 0 9792 NULL
137087 +dib8096p_tuner_write_serpar_9793 dib8096p_tuner_write_serpar 0-3 9793 NULL
137088 +bio_alloc_map_data_9798 bio_alloc_map_data 1 9798 NULL nohasharray
137089 +snd_pcm_dev_register_9798 snd_pcm_dev_register 0 9798 &bio_alloc_map_data_9798
137090 +ath10k_debug_start_9800 ath10k_debug_start 0 9800 NULL
137091 +_regmap_write_9803 _regmap_write 0 9803 NULL
137092 +can_change_mtu_9804 can_change_mtu 0 9804 NULL
137093 +snd_pcm_lib_alloc_vmalloc_32_buffer_9813 snd_pcm_lib_alloc_vmalloc_32_buffer 2 9813 NULL nohasharray
137094 +ieee80211_if_read_state_9813 ieee80211_if_read_state 3-0 9813 &snd_pcm_lib_alloc_vmalloc_32_buffer_9813 nohasharray
137095 +udpv6_recvmsg_9813 udpv6_recvmsg 4-0 9813 &ieee80211_if_read_state_9813
137096 +ath9k_start_9815 ath9k_start 0 9815 NULL
137097 +pnp_mem_start_9817 pnp_mem_start 0 9817 NULL
137098 +kernel_physical_mapping_init_9818 kernel_physical_mapping_init 0-2-1 9818 NULL
137099 +regulator_bypass_show_9824 regulator_bypass_show 0 9824 NULL
137100 +show_sas_rphy_bay_identifier_9826 show_sas_rphy_bay_identifier 0 9826 NULL nohasharray
137101 +tipc_setsockopt_9826 tipc_setsockopt 0 9826 &show_sas_rphy_bay_identifier_9826
137102 +log_recovery_delay_show_9827 log_recovery_delay_show 0 9827 NULL
137103 +compat_SyS_vmsplice_9828 compat_SyS_vmsplice 3 9828 NULL
137104 +parport_uss720_ecp_write_addr_9838 parport_uss720_ecp_write_addr 0 9838 NULL
137105 +dvb_dvr_set_buffer_size_9840 dvb_dvr_set_buffer_size 2 9840 NULL
137106 +rtl92ce_hw_init_9858 rtl92ce_hw_init 0 9858 NULL
137107 +garmin_write_room_9859 garmin_write_room 0 9859 NULL
137108 +iwl_poll_prph_bit_9861 iwl_poll_prph_bit 0 9861 NULL
137109 +bfad_im_model_show_9862 bfad_im_model_show 0 9862 NULL nohasharray
137110 +sha256_ssse3_finup_9862 sha256_ssse3_finup 0 9862 &bfad_im_model_show_9862
137111 +pmcraid_alloc_sglist_9864 pmcraid_alloc_sglist 1 9864 NULL
137112 +pep_recvmsg_9866 pep_recvmsg 3 9866 NULL
137113 +task_can_attach_9867 task_can_attach 0 9867 NULL
137114 +f1x_translate_sysaddr_to_cs_9868 f1x_translate_sysaddr_to_cs 2 9868 NULL
137115 +wil_read_file_ioblob_9878 wil_read_file_ioblob 3-0 9878 NULL nohasharray
137116 +dir_commit_chunk_9878 dir_commit_chunk 3 9878 &wil_read_file_ioblob_9878
137117 +ping_v4_sendmsg_9883 ping_v4_sendmsg 3 9883 NULL
137118 +fuse_dev_read_9884 fuse_dev_read 0 9884 NULL
137119 +wl1271_cmd_radio_parms_9886 wl1271_cmd_radio_parms 0 9886 NULL
137120 +show_sensor_9889 show_sensor 0 9889 NULL
137121 +snd_midi_event_new_9893 snd_midi_event_new 1 9893 NULL nohasharray
137122 +bm_register_write_9893 bm_register_write 3-0 9893 &snd_midi_event_new_9893
137123 +snd_gf1_pcm_playback_copy_9895 snd_gf1_pcm_playback_copy 5 9895 NULL
137124 +aac_show_vendor_9903 aac_show_vendor 0 9903 NULL nohasharray
137125 +sf1_write_9903 sf1_write 0 9903 &aac_show_vendor_9903
137126 +write_9907 write 0-3 9907 NULL
137127 +compat_sys_ipc_9912 compat_sys_ipc 3 9912 NULL
137128 +sr_write_cmd_async_9921 sr_write_cmd_async 5 9921 NULL
137129 +bq2415x_i2c_read_bit_9924 bq2415x_i2c_read_bit 3-0 9924 NULL
137130 +file_permission_9925 file_permission 0 9925 NULL
137131 +zd1201_mac_reset_9926 zd1201_mac_reset 0 9926 NULL
137132 +iwl_dbgfs_prph_reg_read_9928 iwl_dbgfs_prph_reg_read 3-0 9928 NULL
137133 +store_remote_ip_9929 store_remote_ip 0 9929 NULL
137134 +metapage_writepage_9936 metapage_writepage 0 9936 NULL
137135 +tc3589x_reg_read_9940 tc3589x_reg_read 0 9940 NULL
137136 +pstore_ftrace_knob_read_9947 pstore_ftrace_knob_read 3 9947 NULL
137137 +read_file_misc_9948 read_file_misc 3-0 9948 NULL
137138 +bh1770_get_lux_rate_9949 bh1770_get_lux_rate 0 9949 NULL
137139 +set_rxd_buffer_pointer_9950 set_rxd_buffer_pointer 8 9950 NULL
137140 +ext2_new_blocks_9954 ext2_new_blocks 2-0 9954 NULL
137141 +iscsi_tpg_param_show_MaxOutstandingR2T_9959 iscsi_tpg_param_show_MaxOutstandingR2T 0 9959 NULL
137142 +SyS_gethostname_9964 SyS_gethostname 2 9964 NULL
137143 +iscsit_ta_demo_mode_discovery_9966 iscsit_ta_demo_mode_discovery 0 9966 NULL nohasharray
137144 +edac_dev_block_store_9966 edac_dev_block_store 0-4 9966 &iscsit_ta_demo_mode_discovery_9966
137145 +get_free_serial_index_9969 get_free_serial_index 0 9969 NULL
137146 +vivid_loop_out_s_ctrl_9970 vivid_loop_out_s_ctrl 0 9970 NULL nohasharray
137147 +store_9970 store 0 9970 &vivid_loop_out_s_ctrl_9970
137148 +btrfs_add_link_9973 btrfs_add_link 5 9973 NULL nohasharray
137149 +show_fcstat_rx_frames_9973 show_fcstat_rx_frames 0 9973 &btrfs_add_link_9973
137150 +ath6kl_usb_submit_ctrl_out_9978 ath6kl_usb_submit_ctrl_out 6 9978 NULL nohasharray
137151 +compat_import_iovec_9978 compat_import_iovec 3-0 9978 &ath6kl_usb_submit_ctrl_out_9978
137152 +il4965_dump_fh_9979 il4965_dump_fh 0 9979 NULL
137153 +twl6040_power_up_manual_9982 twl6040_power_up_manual 0 9982 NULL nohasharray
137154 +sscanf_9982 sscanf 0 9982 &twl6040_power_up_manual_9982 nohasharray
137155 +ixgbevf_obtain_mbx_lock_vf_9982 ixgbevf_obtain_mbx_lock_vf 0 9982 &sscanf_9982
137156 +max_power_store_9983 max_power_store 0-4 9983 NULL nohasharray
137157 +store_fan16_9983 store_fan16 0-4 9983 &max_power_store_9983
137158 +SYSC_move_pages_9986 SYSC_move_pages 2 9986 NULL nohasharray
137159 +nfs_writepage_locked_9986 nfs_writepage_locked 0 9986 &SYSC_move_pages_9986
137160 +ems_usb_command_msg_9991 ems_usb_command_msg 0 9991 NULL
137161 +set_tcrit1_9995 set_tcrit1 0-4 9995 NULL
137162 +ath10k_peer_create_9999 ath10k_peer_create 0 9999 NULL
137163 +store_als_en_10003 store_als_en 0-4 10003 NULL
137164 +dimmdev_edac_mode_show_10010 dimmdev_edac_mode_show 0 10010 NULL
137165 +check_tp_10015 check_tp 0 10015 NULL
137166 +i915_gem_obj_ggtt_pin_10018 i915_gem_obj_ggtt_pin 0 10018 NULL
137167 +aat2870_dump_reg_10019 aat2870_dump_reg 0 10019 NULL
137168 +da9063_rtc_stop_alarm_10020 da9063_rtc_stop_alarm 0 10020 NULL
137169 +nouveau_hwmon_set_temp1_auto_point1_temp_hyst_10022 nouveau_hwmon_set_temp1_auto_point1_temp_hyst 0-4 10022 NULL
137170 +handle_request_10024 handle_request 9 10024 NULL
137171 +show_tcpRtoMin_10025 show_tcpRtoMin 0 10025 NULL
137172 +igb_enable_sriov_10027 igb_enable_sriov 0 10027 NULL
137173 +hdmi_pin_hbr_setup_10030 hdmi_pin_hbr_setup 0 10030 NULL
137174 +bnx2_alloc_bad_rbuf_10032 bnx2_alloc_bad_rbuf 0 10032 NULL
137175 +show_fc_vport_roles_10033 show_fc_vport_roles 0 10033 NULL
137176 +rx8581_rtc_read_time_10036 rx8581_rtc_read_time 0 10036 NULL
137177 +mgmt_alloc_cmd_data_10037 mgmt_alloc_cmd_data 0 10037 NULL
137178 +protection_level_store_10041 protection_level_store 0-4 10041 NULL
137179 +wcn36xx_add_interface_10046 wcn36xx_add_interface 0 10046 NULL nohasharray
137180 +sm501fb_set_par_pnl_10046 sm501fb_set_par_pnl 0 10046 &wcn36xx_add_interface_10046
137181 +bop_propagate_10048 bop_propagate 0 10048 NULL
137182 +wl1271_acx_bcn_dtim_options_10051 wl1271_acx_bcn_dtim_options 0 10051 NULL
137183 +regulator_ena_gpio_ctrl_10053 regulator_ena_gpio_ctrl 0 10053 NULL nohasharray
137184 +mlx4_en_config_rss_qp_10053 mlx4_en_config_rss_qp 0 10053 &regulator_ena_gpio_ctrl_10053
137185 +show_protocol_stat_10062 show_protocol_stat 0 10062 NULL
137186 +vfio_pci_write_10063 vfio_pci_write 3-0 10063 NULL
137187 +asymmetric_key_generate_id_10064 asymmetric_key_generate_id 4-2 10064 NULL nohasharray
137188 +send_common_10064 send_common 0 10064 &asymmetric_key_generate_id_10064 nohasharray
137189 +bnad_setup_rx_10064 bnad_setup_rx 0 10064 &send_common_10064
137190 +ksdazzle_change_speed_10068 ksdazzle_change_speed 0 10068 NULL
137191 +e100_get_regs_len_10071 e100_get_regs_len 0 10071 NULL
137192 +epat_read_regr_10074 epat_read_regr 0 10074 NULL
137193 +arkfb_set_par_10075 arkfb_set_par 0 10075 NULL
137194 +ali1563_block_start_10077 ali1563_block_start 0 10077 NULL
137195 +cdc_ncm_show_wNdpInAlignment_10081 cdc_ncm_show_wNdpInAlignment 0 10081 NULL nohasharray
137196 +_ctl_device_handle_show_10081 _ctl_device_handle_show 0 10081 &cdc_ncm_show_wNdpInAlignment_10081 nohasharray
137197 +wl1271_acx_feature_cfg_10081 wl1271_acx_feature_cfg 0 10081 &_ctl_device_handle_show_10081
137198 +hr222_pll_freq_register_10084 hr222_pll_freq_register 0 10084 NULL
137199 +fsa9480_set_manualsw_10088 fsa9480_set_manualsw 0-4 10088 NULL
137200 +il_add_station_common_10089 il_add_station_common 0 10089 NULL
137201 +dev_exceptions_copy_10091 dev_exceptions_copy 0 10091 NULL
137202 +xfs_attr_rmtval_get_10092 xfs_attr_rmtval_get 0 10092 NULL
137203 +class_show_10093 class_show 0 10093 NULL
137204 +nr_create_10094 nr_create 0 10094 NULL
137205 +show_pwm_min_10095 show_pwm_min 0 10095 NULL
137206 +adp8860_bl_l3_dark_dim_store_10096 adp8860_bl_l3_dark_dim_store 4-0 10096 NULL
137207 +sctp_primitive_ASCONF_10098 sctp_primitive_ASCONF 0 10098 NULL nohasharray
137208 +bcm5482_config_init_10098 bcm5482_config_init 0 10098 &sctp_primitive_ASCONF_10098
137209 +wm831x_gpio_direction_in_10099 wm831x_gpio_direction_in 0 10099 NULL
137210 +em28xx_read_reg_req_len_10100 em28xx_read_reg_req_len 0 10100 NULL nohasharray
137211 +nouveau_hwmon_show_temp_10100 nouveau_hwmon_show_temp 0 10100 &em28xx_read_reg_req_len_10100
137212 +ubifs_tnc_add_10103 ubifs_tnc_add 0 10103 NULL
137213 +xfs_btree_check_lptr_10104 xfs_btree_check_lptr 0 10104 NULL
137214 +ufs_bitmap_search_10105 ufs_bitmap_search 0-3 10105 NULL
137215 +get_elem_size_10110 get_elem_size 0-2 10110 NULL nohasharray
137216 +dynamic_ps_timeout_read_10110 dynamic_ps_timeout_read 3-0 10110 &get_elem_size_10110
137217 +rocker_desc_err_10111 rocker_desc_err 0 10111 NULL
137218 +gfs2_meta_read_10112 gfs2_meta_read 0 10112 NULL nohasharray
137219 +link_schedule_user_10112 link_schedule_user 0 10112 &gfs2_meta_read_10112
137220 +host_control_smi_type_store_10118 host_control_smi_type_store 0-4 10118 NULL
137221 +snd_vortex_pcm_trigger_10123 snd_vortex_pcm_trigger 0 10123 NULL
137222 +wl1271_acx_host_if_cfg_bitmap_10124 wl1271_acx_host_if_cfg_bitmap 0 10124 NULL
137223 +offset_to_bit_10134 offset_to_bit 0 10134 NULL nohasharray
137224 +SyS_migrate_pages_10134 SyS_migrate_pages 2 10134 &offset_to_bit_10134
137225 +tipc_l2_device_event_10137 tipc_l2_device_event 0 10137 NULL
137226 +dev_get_valid_name_10138 dev_get_valid_name 0 10138 NULL
137227 +tw9906_s_ctrl_10143 tw9906_s_ctrl 0 10143 NULL
137228 +null_hash_setkey_10147 null_hash_setkey 0 10147 NULL
137229 +qlge_open_10148 qlge_open 0 10148 NULL
137230 +show_alarms_10150 show_alarms 0 10150 NULL
137231 +__dev_mc_add_10152 __dev_mc_add 0 10152 NULL
137232 +enable_iso_interface_10154 enable_iso_interface 0 10154 NULL
137233 +aes_decrypt_packets_read_10155 aes_decrypt_packets_read 3-0 10155 NULL
137234 +rx_out_of_mem_read_10157 rx_out_of_mem_read 3-0 10157 NULL nohasharray
137235 +lm3530_init_registers_10157 lm3530_init_registers 0 10157 &rx_out_of_mem_read_10157 nohasharray
137236 +tracing_nsecs_write_10157 tracing_nsecs_write 3 10157 &lm3530_init_registers_10157
137237 +ol_chunk_entries_10159 ol_chunk_entries 0 10159 NULL nohasharray
137238 +hidg_alloc_ep_req_10159 hidg_alloc_ep_req 2 10159 &ol_chunk_entries_10159
137239 +brcmf_msgbuf_init_pktids_10160 brcmf_msgbuf_init_pktids 1 10160 NULL
137240 +snd_virmidi_dev_attach_seq_10164 snd_virmidi_dev_attach_seq 0 10164 NULL nohasharray
137241 +sh_eth_get_sset_count_10164 sh_eth_get_sset_count 0 10164 &snd_virmidi_dev_attach_seq_10164
137242 +asd_store_update_bios_10165 asd_store_update_bios 4-0 10165 NULL
137243 +icmpv6_error_10167 icmpv6_error 0 10167 NULL nohasharray
137244 +cx2341x_hdl_api_10167 cx2341x_hdl_api 0 10167 &icmpv6_error_10167
137245 +kstrtol_from_user_10168 kstrtol_from_user 2-0 10168 NULL
137246 +persistent_ram_vmap_10169 persistent_ram_vmap 1-2 10169 NULL
137247 +init_rfdlist_10170 init_rfdlist 0 10170 NULL
137248 +proc_pid_attr_read_10173 proc_pid_attr_read 3-0 10173 NULL
137249 +hpfs_statfs_10175 hpfs_statfs 0 10175 NULL
137250 +pci_bus_write_config_word_10180 pci_bus_write_config_word 0 10180 NULL
137251 +jffs2_user_setxattr_10182 jffs2_user_setxattr 4-0 10182 NULL
137252 +address_read_file_10187 address_read_file 0 10187 NULL
137253 +cw1200_wsm_dumps_10192 cw1200_wsm_dumps 0-3 10192 NULL
137254 +proc_pid_permission_10194 proc_pid_permission 0 10194 NULL
137255 +volume_set_mute_10197 volume_set_mute 0 10197 NULL
137256 +cy8ctmg110_write_regs_10204 cy8ctmg110_write_regs 3 10204 NULL
137257 +extent_writepages_10205 extent_writepages 0 10205 NULL
137258 +cmpc_accel_g_select_show_v4_10207 cmpc_accel_g_select_show_v4 0 10207 NULL
137259 +lpfc_link_state_store_10215 lpfc_link_state_store 0-4 10215 NULL
137260 +__nf_nat_alloc_null_binding_10216 __nf_nat_alloc_null_binding 0 10216 NULL
137261 +wl12xx_spi_raw_write_10217 wl12xx_spi_raw_write 0 10217 NULL
137262 +ihex_validate_fw_10218 ihex_validate_fw 0 10218 NULL nohasharray
137263 +register_ftrace_function_10218 register_ftrace_function 0 10218 &ihex_validate_fw_10218
137264 +xfs_attr_rmtval_copyout_10222 xfs_attr_rmtval_copyout 0 10222 NULL
137265 +fsync_10223 fsync 0 10223 NULL
137266 +keene_cmd_main_10225 keene_cmd_main 0 10225 NULL nohasharray
137267 +ima_parse_add_rule_10225 ima_parse_add_rule 0 10225 &keene_cmd_main_10225
137268 +adv7175_g_fmt_10230 adv7175_g_fmt 0 10230 NULL
137269 +ican3_old_send_msg_10231 ican3_old_send_msg 0 10231 NULL
137270 +ec168_i2c_xfer_10235 ec168_i2c_xfer 0-3 10235 NULL
137271 +videobuf_dma_init_overlay_10236 videobuf_dma_init_overlay 0 10236 NULL
137272 +adfs_fplus_sync_10238 adfs_fplus_sync 0 10238 NULL
137273 +drbd_send_all_10239 drbd_send_all 4 10239 NULL
137274 +hdlc_rpr_irq_10240 hdlc_rpr_irq 2 10240 NULL nohasharray
137275 +qlcnic_83xx_add_rings_10240 qlcnic_83xx_add_rings 0 10240 &hdlc_rpr_irq_10240
137276 +ecryptfs_readpage_10242 ecryptfs_readpage 0 10242 NULL
137277 +pm8001_ctl_sas_spec_support_show_10243 pm8001_ctl_sas_spec_support_show 0 10243 NULL
137278 +nfc_alloc_recv_skb_10244 nfc_alloc_recv_skb 1 10244 NULL nohasharray
137279 +__uncore_filter_mask_show_10244 __uncore_filter_mask_show 0 10244 &nfc_alloc_recv_skb_10244 nohasharray
137280 +mutex_lock_killable_10244 mutex_lock_killable 0 10244 &__uncore_filter_mask_show_10244
137281 +ipip6_tunnel_init_10251 ipip6_tunnel_init 0 10251 NULL
137282 +ov2640_mask_set_10255 ov2640_mask_set 0 10255 NULL
137283 +cciss_proc_write_10259 cciss_proc_write 3-0 10259 NULL
137284 +store_protocols_10261 store_protocols 0-4 10261 NULL
137285 +snd_pcm_lib_preallocate_pages1_10273 snd_pcm_lib_preallocate_pages1 2 10273 NULL nohasharray
137286 +target_core_dev_attrib_attr_store_10273 target_core_dev_attrib_attr_store 0 10273 &snd_pcm_lib_preallocate_pages1_10273 nohasharray
137287 +irq_affinity_proc_write_10273 irq_affinity_proc_write 3-0 10273 &target_core_dev_attrib_attr_store_10273
137288 +xfs_bmbt_alloc_block_10277 xfs_bmbt_alloc_block 0 10277 NULL
137289 +rx8025_get_clock_adjust_10280 rx8025_get_clock_adjust 0 10280 NULL
137290 +__qlcnic_pci_sriov_enable_10281 __qlcnic_pci_sriov_enable 2-0 10281 NULL
137291 +add_keys_10284 add_keys 0 10284 NULL
137292 +snd_rme9652_capture_copy_10287 snd_rme9652_capture_copy 5 10287 NULL
137293 +ubi_leb_change_10289 ubi_leb_change 4-0 10289 NULL nohasharray
137294 +adp8870_bl_l5_dark_max_show_10289 adp8870_bl_l5_dark_max_show 0 10289 &ubi_leb_change_10289
137295 +nvif_object_new_10300 nvif_object_new 5 10300 NULL
137296 +therm_throt_device_show_core_throttle_count_10305 therm_throt_device_show_core_throttle_count 0 10305 NULL
137297 +diolan_usb_transfer_10306 diolan_usb_transfer 0 10306 NULL nohasharray
137298 +rocker_port_ctrl_vlan_add_10306 rocker_port_ctrl_vlan_add 0 10306 &diolan_usb_transfer_10306
137299 +usb_device_read_10309 usb_device_read 0-3 10309 NULL
137300 +read_emulate_10310 read_emulate 2-4 10310 NULL nohasharray
137301 +b43legacy_dma_mapping_error_10310 b43legacy_dma_mapping_error 2 10310 &read_emulate_10310
137302 +prod_id3_show_10314 prod_id3_show 0 10314 NULL
137303 +show_in_max_alarm_10319 show_in_max_alarm 0 10319 NULL
137304 +read_file_spectral_count_10320 read_file_spectral_count 3-0 10320 NULL nohasharray
137305 +ican3_send_msg_10320 ican3_send_msg 0 10320 &read_file_spectral_count_10320
137306 +ldo_regulator_enable_10323 ldo_regulator_enable 0 10323 NULL nohasharray
137307 +zd_chip_enable_hwint_10323 zd_chip_enable_hwint 0 10323 &ldo_regulator_enable_10323
137308 +cifs_permission_10324 cifs_permission 0 10324 NULL
137309 +matroxfb_check_var_10327 matroxfb_check_var 0 10327 NULL nohasharray
137310 +compat_SyS_writev_10327 compat_SyS_writev 3 10327 &matroxfb_check_var_10327
137311 +ubi_leb_read_10328 ubi_leb_read 0 10328 NULL
137312 +bcmgenet_alloc_rx_buffers_10329 bcmgenet_alloc_rx_buffers 0 10329 NULL
137313 +netlbl_catmap_setbit_10331 netlbl_catmap_setbit 0 10331 NULL
137314 +core_alua_show_implicit_trans_secs_10332 core_alua_show_implicit_trans_secs 0 10332 NULL nohasharray
137315 +usb_string_copy_10332 usb_string_copy 0 10332 &core_alua_show_implicit_trans_secs_10332
137316 +__smb_init_10336 __smb_init 0 10336 NULL
137317 +tun_sendmsg_10337 tun_sendmsg 0-4 10337 NULL
137318 +em28xx_read_reg_req_len_10340 em28xx_read_reg_req_len 0 10340 NULL nohasharray
137319 +softing_startstop_10340 softing_startstop 0 10340 &em28xx_read_reg_req_len_10340
137320 +mwifiex_send_tdls_data_frame_10347 mwifiex_send_tdls_data_frame 7 10347 NULL
137321 +ufx_alloc_urb_list_10349 ufx_alloc_urb_list 3 10349 NULL
137322 +erst_exec_load_var2_10352 erst_exec_load_var2 0 10352 NULL
137323 +dbAllocAny_10354 dbAllocAny 0 10354 NULL nohasharray
137324 +durations_show_10354 durations_show 0 10354 &dbAllocAny_10354
137325 +ath6kl_listen_int_read_10355 ath6kl_listen_int_read 3-0 10355 NULL
137326 +sta_ht_capa_read_10366 sta_ht_capa_read 3-0 10366 NULL
137327 +inotify_handle_event_10370 inotify_handle_event 0 10370 NULL
137328 +sh_dmae_nmi_handler_10371 sh_dmae_nmi_handler 0 10371 NULL
137329 +smc91c92_resume_10372 smc91c92_resume 0 10372 NULL
137330 +phy_connect_direct_10374 phy_connect_direct 0 10374 NULL
137331 +iscsi_nacl_param_show_MaxConnections_10377 iscsi_nacl_param_show_MaxConnections 0 10377 NULL
137332 +ecryptfs_decode_and_decrypt_filename_10379 ecryptfs_decode_and_decrypt_filename 5 10379 NULL nohasharray
137333 +rxon_assoc_10379 rxon_assoc 0 10379 &ecryptfs_decode_and_decrypt_filename_10379
137334 +show_rdac0_10381 show_rdac0 0 10381 NULL
137335 +si5351_clkin_prepare_10394 si5351_clkin_prepare 0 10394 NULL nohasharray
137336 +update_bits_10394 update_bits 0 10394 &si5351_clkin_prepare_10394
137337 +show_gpio_10395 show_gpio 0 10395 NULL
137338 +do_compat_pselect_10398 do_compat_pselect 1 10398 NULL
137339 +airspy_start_streaming_10403 airspy_start_streaming 0 10403 NULL nohasharray
137340 +ad7791_set_mode_10403 ad7791_set_mode 0 10403 &airspy_start_streaming_10403
137341 +snd_cs4281_capture_prepare_10410 snd_cs4281_capture_prepare 0 10410 NULL
137342 +ima_fw_from_file_10420 ima_fw_from_file 0 10420 NULL
137343 +dead_read_lines_10421 dead_read_lines 0 10421 NULL
137344 +uhid_hid_output_report_10423 uhid_hid_output_report 0-3 10423 NULL
137345 +isl29003_store_power_state_10424 isl29003_store_power_state 0-4 10424 NULL
137346 +elan_i2c_write_cmd_10433 elan_i2c_write_cmd 0 10433 NULL
137347 +max1363_monitor_store_freq_10434 max1363_monitor_store_freq 0-4 10434 NULL nohasharray
137348 +fwtty_rx_10434 fwtty_rx 3 10434 &max1363_monitor_store_freq_10434
137349 +wacom_led1_select_store_10438 wacom_led1_select_store 0-4 10438 NULL
137350 +ov9640_reg_write_10440 ov9640_reg_write 0 10440 NULL
137351 +free_block_10441 free_block 0 10441 NULL
137352 +ipr_alloc_dump_10445 ipr_alloc_dump 0 10445 NULL
137353 +iscsi_stat_tgt_attr_show_attr_last_fail_type_10446 iscsi_stat_tgt_attr_show_attr_last_fail_type 0 10446 NULL
137354 +show_fc_host_supported_classes_10447 show_fc_host_supported_classes 0 10447 NULL
137355 +show_pwm_auto_spinup_time_10454 show_pwm_auto_spinup_time 0 10454 NULL
137356 +spidev_sync_write_10462 spidev_sync_write 0 10462 NULL
137357 +o2hb_region_dev_write_10463 o2hb_region_dev_write 0-3 10463 NULL
137358 +event_phy_transmit_error_read_10471 event_phy_transmit_error_read 3-0 10471 NULL
137359 +show_control_state_10474 show_control_state 0 10474 NULL
137360 +hash_ipportip6_expire_10478 hash_ipportip6_expire 4 10478 NULL
137361 +clip_device_event_10481 clip_device_event 0 10481 NULL
137362 +mt9m111_setup_geometry_10485 mt9m111_setup_geometry 0 10485 NULL
137363 +ath10k_wmi_vdev_start_10487 ath10k_wmi_vdev_start 0 10487 NULL
137364 +__il4965_up_10489 __il4965_up 0 10489 NULL nohasharray
137365 +lpfc_fcp_imax_store_10489 lpfc_fcp_imax_store 0-4 10489 &__il4965_up_10489
137366 +show_card_10491 show_card 0 10491 NULL
137367 +ext2_setattr_10495 ext2_setattr 0 10495 NULL
137368 +dst_frames_10499 dst_frames 0 10499 NULL
137369 +ext4_itable_unused_count_10501 ext4_itable_unused_count 0 10501 NULL
137370 +ca91cx42_alloc_resource_10502 ca91cx42_alloc_resource 2 10502 NULL nohasharray
137371 +ds2781_get_pio_pin_10502 ds2781_get_pio_pin 0 10502 &ca91cx42_alloc_resource_10502
137372 +si5351_vxco_prepare_10506 si5351_vxco_prepare 0 10506 NULL
137373 +qib_alloc_fast_reg_page_list_10507 qib_alloc_fast_reg_page_list 2 10507 NULL
137374 +sel_write_disable_10511 sel_write_disable 3-0 10511 NULL
137375 +osd_req_write_sg_kern_10514 osd_req_write_sg_kern 5 10514 NULL nohasharray
137376 +therm_throt_device_show_package_throttle_count_10514 therm_throt_device_show_package_throttle_count 0 10514 &osd_req_write_sg_kern_10514
137377 +rds_message_alloc_10517 rds_message_alloc 1 10517 NULL
137378 +qlcnic_pci_sriov_enable_10519 qlcnic_pci_sriov_enable 2-0 10519 NULL
137379 +get_vm_area_caller_10527 get_vm_area_caller 1 10527 NULL nohasharray
137380 +snd_als4000_playback_prepare_10527 snd_als4000_playback_prepare 0 10527 &get_vm_area_caller_10527 nohasharray
137381 +cw1200_start_10527 cw1200_start 0 10527 &snd_als4000_playback_prepare_10527
137382 +iscsi_stat_instance_show_attr_inst_10529 iscsi_stat_instance_show_attr_inst 0 10529 NULL nohasharray
137383 +add_control_with_pfx_10529 add_control_with_pfx 0 10529 &iscsi_stat_instance_show_attr_inst_10529
137384 +__ceph_tcp_sendpage_10531 __ceph_tcp_sendpage 4 10531 NULL nohasharray
137385 +set_temp_max_10531 set_temp_max 0-4 10531 &__ceph_tcp_sendpage_10531
137386 +snd_pcm_lib_read_10536 snd_pcm_lib_read 0-3 10536 NULL nohasharray
137387 +kstrtouint_from_user_10536 kstrtouint_from_user 2-0 10536 &snd_pcm_lib_read_10536
137388 +get_key_10538 get_key 0 10538 NULL
137389 +sas_set_phy_speed_10540 sas_set_phy_speed 0 10540 NULL
137390 +SYSC_read_10545 SYSC_read 3 10545 NULL
137391 +crypto_sha512_finup_10555 crypto_sha512_finup 0 10555 NULL
137392 +pm_qos_no_power_off_show_10556 pm_qos_no_power_off_show 0 10556 NULL
137393 +ivtv_start_10559 ivtv_start 0 10559 NULL
137394 +ipr_read_dump_10560 ipr_read_dump 0-5-6 10560 NULL
137395 +dix_show_10568 dix_show 0 10568 NULL
137396 +smb2_wait_mtu_credits_10573 smb2_wait_mtu_credits 0 10573 NULL
137397 +ext4_write_begin_10576 ext4_write_begin 3-4-0 10576 NULL nohasharray
137398 +lkfirst_show_10576 lkfirst_show 0 10576 &ext4_write_begin_10576
137399 +swsusp_write_10582 swsusp_write 0 10582 NULL
137400 +read_usb_charge_10584 read_usb_charge 0 10584 NULL nohasharray
137401 +set_cmci_disabled_10584 set_cmci_disabled 0-4 10584 &read_usb_charge_10584
137402 +selinux_inode_getxattr_10587 selinux_inode_getxattr 0 10587 NULL
137403 +scrub_remap_extent_10588 scrub_remap_extent 2 10588 NULL nohasharray
137404 +ds1685_rtc_sysfs_auxbatt_show_10588 ds1685_rtc_sysfs_auxbatt_show 0 10588 &scrub_remap_extent_10588
137405 +validate_buf_10589 validate_buf 0 10589 NULL
137406 +set_in_max1_10590 set_in_max1 0-4 10590 NULL
137407 +otp_read_10594 otp_read 5-4-2 10594 NULL
137408 +alloc_sdma_10596 alloc_sdma 0 10596 NULL
137409 +acpi_ds_create_bank_field_10598 acpi_ds_create_bank_field 0 10598 NULL
137410 +em28xx_i2c_send_bytes_10601 em28xx_i2c_send_bytes 0-4 10601 NULL
137411 +supply_map_read_file_10608 supply_map_read_file 3-0 10608 NULL
137412 +nvkm_xtensa_create__10615 nvkm_xtensa_create_ 8 10615 NULL
137413 +usb_8dev_cmd_open_10617 usb_8dev_cmd_open 0 10617 NULL nohasharray
137414 +vxge_hw_vpath_mac_addr_add_10617 vxge_hw_vpath_mac_addr_add 0 10617 &usb_8dev_cmd_open_10617
137415 +ima_show_htable_violations_10619 ima_show_htable_violations 3-0 10619 NULL nohasharray
137416 +migratepage_10619 migratepage 0 10619 &ima_show_htable_violations_10619
137417 +cxgb3_get_cpl_reply_skb_10620 cxgb3_get_cpl_reply_skb 2 10620 NULL
137418 +de_refill_rx_10626 de_refill_rx 0 10626 NULL
137419 +set_attr_mode_lsb_10628 set_attr_mode_lsb 0-4 10628 NULL
137420 +alloc_coherent_10632 alloc_coherent 2 10632 NULL nohasharray
137421 +cap_mask_show_10632 cap_mask_show 0 10632 &alloc_coherent_10632 nohasharray
137422 +il4965_send_tx_power_10632 il4965_send_tx_power 0 10632 &cap_mask_show_10632
137423 +fq_alloc_node_10633 fq_alloc_node 1 10633 NULL
137424 +sha256_base_do_update_10634 sha256_base_do_update 0 10634 NULL
137425 +ov9650_set_auto_gain_10638 ov9650_set_auto_gain 0 10638 NULL nohasharray
137426 +proc_sys_write_10638 proc_sys_write 0-3 10638 &ov9650_set_auto_gain_10638
137427 +check_transition_10639 check_transition 0 10639 NULL
137428 +devm_request_irq_10640 devm_request_irq 0 10640 NULL nohasharray
137429 +format_nfilters_10640 format_nfilters 0 10640 &devm_request_irq_10640
137430 +__qbuf_mmap_10642 __qbuf_mmap 0 10642 NULL
137431 +packet_10644 packet 0 10644 NULL
137432 +write_orph_node_10654 write_orph_node 0 10654 NULL
137433 +open_10656 open 0 10656 NULL
137434 +nfs_idmap_lookup_id_10660 nfs_idmap_lookup_id 2 10660 NULL nohasharray
137435 +ubi_io_write_vid_hdr_10660 ubi_io_write_vid_hdr 0 10660 &nfs_idmap_lookup_id_10660
137436 +ni65_alloc_mem_10664 ni65_alloc_mem 3 10664 NULL
137437 +send_unlock_10666 send_unlock 0 10666 NULL
137438 +parport_write_10669 parport_write 0 10669 NULL
137439 +b43_pio_init_10675 b43_pio_init 0 10675 NULL
137440 +ath9k_hw_process_ini_10682 ath9k_hw_process_ini 0 10682 NULL
137441 +sdram_offsets_show_10683 sdram_offsets_show 0 10683 NULL
137442 +aat2870_ldo_disable_10686 aat2870_ldo_disable 0 10686 NULL
137443 +read_10690 read 0 10690 NULL
137444 +edge_write_10692 edge_write 4-0 10692 NULL
137445 +iap_get_mode_10694 iap_get_mode 0 10694 NULL
137446 +__cached_dev_store_10695 __cached_dev_store 0-4 10695 NULL
137447 +create_endpoint_and_queue_bulk_10698 create_endpoint_and_queue_bulk 0 10698 NULL
137448 +ubi_wl_get_peb_10699 ubi_wl_get_peb 0 10699 NULL
137449 +floppy_cmos_show_10701 floppy_cmos_show 0 10701 NULL
137450 +selinux_inode_setxattr_10708 selinux_inode_setxattr 4-0 10708 NULL
137451 +qla82xx_reset_chip_10709 qla82xx_reset_chip 0 10709 NULL
137452 +bnad_mac_addr_set_locked_10710 bnad_mac_addr_set_locked 0 10710 NULL
137453 +ovl_fill_lower_10712 ovl_fill_lower 3 10712 NULL
137454 +rtl92cu_hw_init_10718 rtl92cu_hw_init 0 10718 NULL
137455 +pvr2_ioread_read_10720 pvr2_ioread_read 3-0 10720 NULL nohasharray
137456 +shash_async_setkey_10720 shash_async_setkey 3 10720 &pvr2_ioread_read_10720
137457 +radeon_set_pm_method_10722 radeon_set_pm_method 0-4 10722 NULL
137458 +__iscsi_complete_pdu_10726 __iscsi_complete_pdu 4 10726 NULL
137459 +spi_sync_10731 spi_sync 0 10731 NULL
137460 +sctp_getsockopt_maxseg_10737 sctp_getsockopt_maxseg 2 10737 NULL
137461 +show_ideapad_fan_10740 show_ideapad_fan 0 10740 NULL
137462 +quota_sync_store_10741 quota_sync_store 0-3 10741 NULL
137463 +aal0_buffer_allocate_10743 aal0_buffer_allocate 0 10743 NULL
137464 +sys_syslog_10746 sys_syslog 3 10746 NULL
137465 +alloc_one_pg_vec_page_10747 alloc_one_pg_vec_page 1 10747 NULL
137466 +hci_sock_bind_10748 hci_sock_bind 0 10748 NULL
137467 +sdram_size_show_10750 sdram_size_show 0 10750 NULL
137468 +btrfs_sync_file_10755 btrfs_sync_file 0 10755 NULL
137469 +SyS_io_getevents_10756 SyS_io_getevents 3 10756 NULL
137470 +lirc_dev_fop_write_10760 lirc_dev_fop_write 0-3 10760 NULL
137471 +rd_build_prot_space_10761 rd_build_prot_space 3-2 10761 NULL
137472 +kvm_read_guest_atomic_10765 kvm_read_guest_atomic 4 10765 NULL nohasharray
137473 +iwl_dbgfs_netdetect_write_10765 iwl_dbgfs_netdetect_write 0-3 10765 &kvm_read_guest_atomic_10765
137474 +ufs_write_inode_10767 ufs_write_inode 0 10767 NULL nohasharray
137475 +selinux_disable_10767 selinux_disable 0 10767 &ufs_write_inode_10767
137476 +qla4xxx_iscsi_version_show_10768 qla4xxx_iscsi_version_show 0 10768 NULL
137477 +__qp_memcpy_to_queue_10779 __qp_memcpy_to_queue 4-2 10779 NULL
137478 +max_contrast_show_10783 max_contrast_show 0 10783 NULL
137479 +class_osdblk_add_10788 class_osdblk_add 0-4 10788 NULL
137480 +rocker_port_ctrl_vlan_acl_10790 rocker_port_ctrl_vlan_acl 0 10790 NULL
137481 +i915_gem_wait_for_error_10791 i915_gem_wait_for_error 0 10791 NULL nohasharray
137482 +ad7793_set_channel_10791 ad7793_set_channel 0 10791 &i915_gem_wait_for_error_10791
137483 +b43_lpphy_op_init_10795 b43_lpphy_op_init 0 10795 NULL
137484 +ttm_dma_page_pool_free_10796 ttm_dma_page_pool_free 2-0 10796 NULL nohasharray
137485 +hpwdt_write_10796 hpwdt_write 0-3 10796 &ttm_dma_page_pool_free_10796
137486 +sys_bind_10799 sys_bind 3 10799 NULL
137487 +query_info_10800 query_info 0 10800 NULL
137488 +usbtv_queue_setup_10801 usbtv_queue_setup 0 10801 NULL
137489 +nfcwilink_send_bts_cmd_10802 nfcwilink_send_bts_cmd 3 10802 NULL
137490 +saa7706h_mute_10805 saa7706h_mute 0 10805 NULL
137491 +i2c_smbus_read_word_data_10810 i2c_smbus_read_word_data 0 10810 NULL nohasharray
137492 +vsock_stream_recvmsg_10810 vsock_stream_recvmsg 0-4 10810 &i2c_smbus_read_word_data_10810
137493 +rtl2832_sdr_queue_setup_10815 rtl2832_sdr_queue_setup 0 10815 NULL
137494 +snd_seq_ioctl_running_mode_10816 snd_seq_ioctl_running_mode 0 10816 NULL
137495 +make_tree_dirty_10817 make_tree_dirty 0 10817 NULL nohasharray
137496 +__usermodehelper_disable_10817 __usermodehelper_disable 0 10817 &make_tree_dirty_10817
137497 +ubifs_log_start_commit_10821 ubifs_log_start_commit 0 10821 NULL
137498 +b43legacy_write_initvals_10826 b43legacy_write_initvals 0 10826 NULL nohasharray
137499 +mmc_io_rw_direct_host_10826 mmc_io_rw_direct_host 0 10826 &b43legacy_write_initvals_10826
137500 +snd_hda_attach_beep_device_10828 snd_hda_attach_beep_device 0 10828 NULL
137501 +rsi_parse_10831 rsi_parse 0 10831 NULL
137502 +send_command_10832 send_command 4-0 10832 NULL nohasharray
137503 +pwm_enable_store_10832 pwm_enable_store 0-4 10832 &send_command_10832
137504 +lbs_sleepparams_read_10840 lbs_sleepparams_read 3-0 10840 NULL
137505 +ext4_direct_IO_10843 ext4_direct_IO 4-0 10843 NULL
137506 +simple_playback_build_controls_10847 simple_playback_build_controls 0 10847 NULL
137507 +show_therm_input_10848 show_therm_input 0 10848 NULL
137508 +xfs_bmbt_free_block_10850 xfs_bmbt_free_block 0 10850 NULL
137509 +ida_get_new_above_10853 ida_get_new_above 0-2 10853 NULL
137510 +fuse_conn_max_background_read_10855 fuse_conn_max_background_read 3-0 10855 NULL
137511 +snd_card_asihpi_playback_ioctl_10857 snd_card_asihpi_playback_ioctl 0 10857 NULL
137512 +usnic_ib_show_qp_per_vf_10858 usnic_ib_show_qp_per_vf 0 10858 NULL
137513 +read_edid_block_10860 read_edid_block 4 10860 NULL
137514 +btrfs_permission_10861 btrfs_permission 0 10861 NULL
137515 +ol_chunk_blocks_10864 ol_chunk_blocks 0 10864 NULL
137516 +trivial_online_10866 trivial_online 0 10866 NULL
137517 +xenfb_set_par_10871 xenfb_set_par 0 10871 NULL
137518 +snd_pcm_oss_write1_10872 snd_pcm_oss_write1 3-0 10872 NULL
137519 +ov7670_s_sat_hue_10873 ov7670_s_sat_hue 0 10873 NULL nohasharray
137520 +tw2804_s_ctrl_10873 tw2804_s_ctrl 0 10873 &ov7670_s_sat_hue_10873
137521 +u1_timeout_store_10874 u1_timeout_store 0-4 10874 NULL
137522 +rtl2832_sdr_wr_reg_mask_10875 rtl2832_sdr_wr_reg_mask 0 10875 NULL
137523 +mid_get_vbt_data_r0_10876 mid_get_vbt_data_r0 2 10876 NULL nohasharray
137524 +ims_pcu_ofn_reg_addr_store_10876 ims_pcu_ofn_reg_addr_store 0-4 10876 &mid_get_vbt_data_r0_10876
137525 +queue_working_time_show_10877 queue_working_time_show 0 10877 NULL
137526 +wiidebug_drm_write_10879 wiidebug_drm_write 3-0 10879 NULL
137527 +sha1_mb_final_10881 sha1_mb_final 0 10881 NULL
137528 +jffs2_read_inode_range_10882 jffs2_read_inode_range 0 10882 NULL
137529 +adt7411_show_temp_10883 adt7411_show_temp 0 10883 NULL
137530 +qla2x00_sysfs_read_vpd_10893 qla2x00_sysfs_read_vpd 6-0-5 10893 NULL
137531 +__ipath_get_user_pages_10896 __ipath_get_user_pages 0 10896 NULL
137532 +get_scq_10897 get_scq 2 10897 NULL
137533 +show_plat_type_10901 show_plat_type 0 10901 NULL nohasharray
137534 +isp1760_udc_start_10901 isp1760_udc_start 0 10901 &show_plat_type_10901
137535 +tifm_alloc_adapter_10903 tifm_alloc_adapter 1 10903 NULL nohasharray
137536 +mcam_vb_start_streaming_10903 mcam_vb_start_streaming 0 10903 &tifm_alloc_adapter_10903
137537 +bt_to_errno_10906 bt_to_errno 0 10906 NULL
137538 +ina209_reset_history_10909 ina209_reset_history 0-4 10909 NULL
137539 +tpacpi_driver_uwb_emulstate_show_10911 tpacpi_driver_uwb_emulstate_show 0 10911 NULL
137540 +lprocfs_wr_atomic_10912 lprocfs_wr_atomic 3 10912 NULL
137541 +cramfs_statfs_10915 cramfs_statfs 0 10915 NULL
137542 +be_cmd_get_mac_from_list_10916 be_cmd_get_mac_from_list 0 10916 NULL
137543 +kobject_add_10919 kobject_add 0 10919 NULL
137544 +qla4xxx_host_reset_10920 qla4xxx_host_reset 0 10920 NULL
137545 +shm_read_file_10927 shm_read_file 0 10927 NULL
137546 +ip_mc_join_group_10930 ip_mc_join_group 0 10930 NULL
137547 +ath10k_sta_state_10939 ath10k_sta_state 0 10939 NULL
137548 +store_guid_10944 store_guid 0-4 10944 NULL
137549 +show_temp_beep_10945 show_temp_beep 0 10945 NULL
137550 +tw9910_g_crop_10948 tw9910_g_crop 0 10948 NULL
137551 +drv_sta_state_10949 drv_sta_state 0 10949 NULL
137552 +tun_put_user_10951 tun_put_user 0 10951 NULL
137553 +da9052_map_irq_10952 da9052_map_irq 2 10952 NULL
137554 +viacam_set_flip_10955 viacam_set_flip 0 10955 NULL
137555 +crypto_shash_ctxsize_10958 crypto_shash_ctxsize 0 10958 NULL
137556 +ar9003_dump_modal_eeprom_10959 ar9003_dump_modal_eeprom 0-2-3 10959 NULL
137557 +bond_sysfs_slave_add_10961 bond_sysfs_slave_add 0 10961 NULL
137558 +ci_port_test_write_10962 ci_port_test_write 3-0 10962 NULL
137559 +zcxx_s_ctrl_10963 zcxx_s_ctrl 0 10963 NULL nohasharray
137560 +legacy_suspend_10963 legacy_suspend 0 10963 &zcxx_s_ctrl_10963
137561 +pfkey_process_10964 pfkey_process 0 10964 NULL
137562 +qlcnic_diag_alloc_res_10969 qlcnic_diag_alloc_res 0 10969 NULL
137563 +bm_entry_read_10976 bm_entry_read 3-0 10976 NULL nohasharray
137564 +node_weight_write_10976 node_weight_write 0-3 10976 &bm_entry_read_10976
137565 +sched_autogroup_write_10984 sched_autogroup_write 3-0 10984 NULL
137566 +gfs2_ok_for_dio_10987 gfs2_ok_for_dio 0 10987 NULL
137567 +il3945_send_tx_power_10991 il3945_send_tx_power 0 10991 NULL nohasharray
137568 +restart_firmware_10991 restart_firmware 0 10991 &il3945_send_tx_power_10991
137569 +edd_show_mbr_signature_10993 edd_show_mbr_signature 0 10993 NULL
137570 +show_designated_cost_10995 show_designated_cost 0 10995 NULL nohasharray
137571 +snd_hda_do_attach_10995 snd_hda_do_attach 0 10995 &show_designated_cost_10995
137572 +xfrm_hash_alloc_10997 xfrm_hash_alloc 1 10997 NULL
137573 +page_cache_pipe_buf_confirm_11002 page_cache_pipe_buf_confirm 0 11002 NULL
137574 +rx_filter_accum_arp_pend_requests_read_11003 rx_filter_accum_arp_pend_requests_read 3-0 11003 NULL
137575 +security_get_bools_11004 security_get_bools 0 11004 NULL
137576 +show_state_usage_11007 show_state_usage 0 11007 NULL nohasharray
137577 +niu_reset_rx_xmac_11007 niu_reset_rx_xmac 0 11007 &show_state_usage_11007
137578 +show_io_db_11009 show_io_db 0 11009 NULL
137579 +btree_write_cache_pages_11012 btree_write_cache_pages 0 11012 NULL
137580 +enic_open_11015 enic_open 0 11015 NULL
137581 +read_11017 read 0 11017 NULL
137582 +qla4xxx_init_firmware_11018 qla4xxx_init_firmware 0 11018 NULL
137583 +SetLineNumber_11023 SetLineNumber 0 11023 NULL
137584 +crc32_pclmul_setkey_11032 crc32_pclmul_setkey 0 11032 NULL nohasharray
137585 +read_11032 read 0 11032 &crc32_pclmul_setkey_11032
137586 +mb_find_next_bit_11037 mb_find_next_bit 0-2 11037 NULL nohasharray
137587 +ixgbe_disable_sriov_11037 ixgbe_disable_sriov 0 11037 &mb_find_next_bit_11037
137588 +shmem_listxattr_11040 shmem_listxattr 0-3 11040 NULL
137589 +mask_and_set_register_11042 mask_and_set_register 0 11042 NULL
137590 +sys_sendfile_11048 sys_sendfile 4 11048 NULL nohasharray
137591 +rawsock_recvmsg_11048 rawsock_recvmsg 3 11048 &sys_sendfile_11048
137592 +tda10048_writeregbulk_11050 tda10048_writeregbulk 4 11050 NULL
137593 +char2uni_11054 char2uni 0 11054 NULL
137594 +srpt_tpg_attrib_store_srp_sq_size_11059 srpt_tpg_attrib_store_srp_sq_size 0-3 11059 NULL
137595 +alc260_parse_auto_config_11061 alc260_parse_auto_config 0 11061 NULL
137596 +qlcnic_83xx_calculate_msix_vector_11063 qlcnic_83xx_calculate_msix_vector 0 11063 NULL
137597 +__sysv_write_inode_11069 __sysv_write_inode 0 11069 NULL
137598 +bond_enslave_11070 bond_enslave 0 11070 NULL
137599 +lpt_gc_lnum_11073 lpt_gc_lnum 0 11073 NULL
137600 +bond_get_size_11077 bond_get_size 0 11077 NULL
137601 +tcp_send_mss_11079 tcp_send_mss 0 11079 NULL
137602 +count_argc_11083 count_argc 0 11083 NULL
137603 +gt_min_freq_mhz_show_11084 gt_min_freq_mhz_show 0 11084 NULL
137604 +sda_in_11093 sda_in 0 11093 NULL
137605 +ds2781_write_user_eeprom_bin_11094 ds2781_write_user_eeprom_bin 6-5-0 11094 NULL nohasharray
137606 +wlcore_fw_wakeup_11094 wlcore_fw_wakeup 0 11094 &ds2781_write_user_eeprom_bin_11094
137607 +hash_sendmsg_11095 hash_sendmsg 0-4 11095 NULL
137608 +aio_read_11102 aio_read 0 11102 NULL
137609 +show_cmd_sg_entries_11103 show_cmd_sg_entries 0 11103 NULL
137610 +avc_stream_set_format_11105 avc_stream_set_format 5 11105 NULL
137611 +kvm_write_guest_cached_11106 kvm_write_guest_cached 4 11106 NULL
137612 +v_midi_open_11109 v_midi_open 0 11109 NULL
137613 +wl18xx_top_reg_read_11114 wl18xx_top_reg_read 0 11114 NULL
137614 +pinctrl_get_device_gpio_range_11118 pinctrl_get_device_gpio_range 0 11118 NULL
137615 +tc90522_master_xfer_11119 tc90522_master_xfer 3-0 11119 NULL
137616 +logi_dj_raw_event_11123 logi_dj_raw_event 4 11123 NULL
137617 +tracing_buffers_read_11124 tracing_buffers_read 3 11124 NULL
137618 +lpfc_cr_delay_store_11125 lpfc_cr_delay_store 0-4 11125 NULL
137619 +alloc_alien_cache_11127 alloc_alien_cache 2 11127 NULL
137620 +store_frontswap_inertia_11129 store_frontswap_inertia 0-4 11129 NULL
137621 +dlfb_realloc_framebuffer_11133 dlfb_realloc_framebuffer 0 11133 NULL
137622 +ip6table_nat_local_fn_11142 ip6table_nat_local_fn 0 11142 NULL
137623 +vv6410_set_hflip_11144 vv6410_set_hflip 0 11144 NULL nohasharray
137624 +pcnet32_get_regs_len_11144 pcnet32_get_regs_len 0 11144 &vv6410_set_hflip_11144
137625 +temp_northbridge_11147 temp_northbridge 0 11147 NULL
137626 +process_ini_11152 process_ini 0 11152 NULL
137627 +ds2780_set_rsgain_register_11153 ds2780_set_rsgain_register 0 11153 NULL
137628 +acpi_os_map_memory_11161 acpi_os_map_memory 1-2 11161 NULL nohasharray
137629 +__uncore_cmask5_show_11161 __uncore_cmask5_show 0 11161 &acpi_os_map_memory_11161
137630 +target_core_alua_tg_pt_gp_show_attr_alua_access_status_11170 target_core_alua_tg_pt_gp_show_attr_alua_access_status 0 11170 NULL
137631 +ioat2_alloc_ring_11172 ioat2_alloc_ring 2 11172 NULL
137632 +acpi_ec_read_io_11175 acpi_ec_read_io 0-3 11175 NULL
137633 +dlm_user_unlock_11178 dlm_user_unlock 0 11178 NULL
137634 +blkdev_write_end_11180 blkdev_write_end 5-0 11180 NULL
137635 +hfs_statfs_11183 hfs_statfs 0 11183 NULL
137636 +show_local_temp8_11187 show_local_temp8 0 11187 NULL
137637 +store_lanerev_enb_11190 store_lanerev_enb 0-4 11190 NULL
137638 +tomoyo_unix_entry_11195 tomoyo_unix_entry 0 11195 NULL
137639 +rtl2832_sdr_wr_regs_11197 rtl2832_sdr_wr_regs 0 11197 NULL
137640 +fnic_show_drv_version_11198 fnic_show_drv_version 0 11198 NULL
137641 +snd_emu10k1x_pcm_prepare_11205 snd_emu10k1x_pcm_prepare 0 11205 NULL
137642 +qlcnic_get_port_stats_11206 qlcnic_get_port_stats 0 11206 NULL
137643 +solo_start_thread_11207 solo_start_thread 0 11207 NULL
137644 +fb_set_var_11211 fb_set_var 0 11211 NULL
137645 +dma_mapping_error_11213 dma_mapping_error 0-2 11213 NULL
137646 +set_pwm1_11215 set_pwm1 0-4 11215 NULL
137647 +test_walk_11216 test_walk 0 11216 NULL
137648 +sq_overhead_11218 sq_overhead 0 11218 NULL
137649 +zd_submit_waiting_urb_11219 zd_submit_waiting_urb 0 11219 NULL
137650 +__swab16p_11220 __swab16p 0 11220 NULL
137651 +il_dbgfs_rx_queue_read_11221 il_dbgfs_rx_queue_read 3-0 11221 NULL
137652 +snd_es1938_playback2_trigger_11224 snd_es1938_playback2_trigger 0 11224 NULL
137653 +top_off_timer_show_11232 top_off_timer_show 0 11232 NULL nohasharray
137654 +tda18218_wr_reg_11232 tda18218_wr_reg 0 11232 &top_off_timer_show_11232
137655 +xiic_bus_busy_11233 xiic_bus_busy 0 11233 NULL nohasharray
137656 +vid_out_start_streaming_11233 vid_out_start_streaming 0 11233 &xiic_bus_busy_11233
137657 +comedi_alloc_spriv_11234 comedi_alloc_spriv 2 11234 NULL
137658 +xfs_bmap_last_before_11237 xfs_bmap_last_before 0 11237 NULL
137659 +__hci_unconf_init_11239 __hci_unconf_init 0 11239 NULL nohasharray
137660 +__add_zone_11239 __add_zone 0 11239 &__hci_unconf_init_11239
137661 +il3945_show_tx_power_11240 il3945_show_tx_power 0 11240 NULL nohasharray
137662 +show_nservers_11240 show_nservers 0 11240 &il3945_show_tx_power_11240
137663 +call_usermodehelper_11245 call_usermodehelper 0 11245 NULL
137664 +of_irq_count_11253 of_irq_count 0 11253 NULL
137665 +store_refalign_11257 store_refalign 0-4 11257 NULL
137666 +ubifs_write_node_11258 ubifs_write_node 5-3-0 11258 NULL
137667 +ath5k_attr_show_noise_immunity_level_11266 ath5k_attr_show_noise_immunity_level 0 11266 NULL nohasharray
137668 +srpt_wwn_show_attr_version_11266 srpt_wwn_show_attr_version 0 11266 &ath5k_attr_show_noise_immunity_level_11266
137669 +hugetlbfs_read_11268 hugetlbfs_read 3-0 11268 NULL
137670 +ec_bhf_alloc_dma_mem_11271 ec_bhf_alloc_dma_mem 0 11271 NULL
137671 +cru_detect_11272 cru_detect 1 11272 NULL
137672 +ath6kl_power_params_write_11274 ath6kl_power_params_write 3-0 11274 NULL
137673 +qnx6_readpage_11279 qnx6_readpage 0 11279 NULL
137674 +SYSC_getrandom_11294 SYSC_getrandom 2 11294 NULL
137675 +reg_write_11295 reg_write 0 11295 NULL
137676 +mptscsih_debug_level_store_11299 mptscsih_debug_level_store 0-4 11299 NULL
137677 +ssb_pcmcia_cor_setup_11300 ssb_pcmcia_cor_setup 0 11300 NULL
137678 +vhci_urb_enqueue_11304 vhci_urb_enqueue 0 11304 NULL nohasharray
137679 +show_mtu_11304 show_mtu 0 11304 &vhci_urb_enqueue_11304
137680 +__proc_daemon_file_11305 __proc_daemon_file 5 11305 NULL
137681 +rtl2832_sdr_alloc_urbs_11306 rtl2832_sdr_alloc_urbs 0 11306 NULL
137682 +cma_clear_bitmap_11308 cma_clear_bitmap 3 11308 NULL
137683 +tcp_send_rcvq_11316 tcp_send_rcvq 3-0 11316 NULL
137684 +vidioc_qbuf_11319 vidioc_qbuf 0 11319 NULL
137685 +kovaplus_sysfs_read_profilex_settings_11320 kovaplus_sysfs_read_profilex_settings 0-5-6 11320 NULL nohasharray
137686 +iscsi_stat_tgt_attr_attr_show_11320 iscsi_stat_tgt_attr_attr_show 0 11320 &kovaplus_sysfs_read_profilex_settings_11320
137687 +tiadc_buffer_postdisable_11321 tiadc_buffer_postdisable 0 11321 NULL
137688 +iwl_dbgfs_ss_force_read_11323 iwl_dbgfs_ss_force_read 3-0 11323 NULL
137689 +shmem_radix_tree_replace_11325 shmem_radix_tree_replace 0 11325 NULL
137690 +construct_key_11329 construct_key 3 11329 NULL nohasharray
137691 +__kfifo_out_peek_11329 __kfifo_out_peek 0-3 11329 &construct_key_11329
137692 +cfctrl_linkup_request_11331 cfctrl_linkup_request 0 11331 NULL
137693 +usb_store_new_id_11334 usb_store_new_id 0-5 11334 NULL
137694 +seq_copy_in_user_11336 seq_copy_in_user 3 11336 NULL nohasharray
137695 +patch_nvhdmi_8ch_7x_11336 patch_nvhdmi_8ch_7x 0 11336 &seq_copy_in_user_11336
137696 +ufx_enable_11338 ufx_enable 0 11338 NULL
137697 +dev_uc_add_11343 dev_uc_add 0 11343 NULL
137698 +setup_cpu_watcher_11344 setup_cpu_watcher 0 11344 NULL
137699 +ext4_get_inline_size_11349 ext4_get_inline_size 0 11349 NULL
137700 +mt9m001_s_stream_11350 mt9m001_s_stream 0 11350 NULL
137701 +kmx61_mag_validate_trigger_11352 kmx61_mag_validate_trigger 0 11352 NULL
137702 +sel_write_create_11353 sel_write_create 3 11353 NULL
137703 +show_in1_input_11354 show_in1_input 0 11354 NULL
137704 +handle_unit_11355 handle_unit 0-1 11355 NULL
137705 +batadv_skb_head_push_11360 batadv_skb_head_push 2 11360 NULL nohasharray
137706 +create_input_ctls_11360 create_input_ctls 0 11360 &batadv_skb_head_push_11360
137707 +of_get_available_child_count_11361 of_get_available_child_count 0 11361 NULL
137708 +drm_vblank_init_11362 drm_vblank_init 2 11362 NULL nohasharray
137709 +thread_siblings_list_show_11362 thread_siblings_list_show 0 11362 &drm_vblank_init_11362
137710 +nilfs_superblock_sb_write_time_secs_show_11367 nilfs_superblock_sb_write_time_secs_show 0 11367 NULL nohasharray
137711 +lp3943_pwm_set_mode_11367 lp3943_pwm_set_mode 0 11367 &nilfs_superblock_sb_write_time_secs_show_11367
137712 +qib_get_base_info_11369 qib_get_base_info 3-0 11369 NULL
137713 +saa6752hs_g_mbus_fmt_11370 saa6752hs_g_mbus_fmt 0 11370 NULL
137714 +thermal_cooling_device_cur_state_show_11373 thermal_cooling_device_cur_state_show 0 11373 NULL
137715 +xfs_bmap_add_attrfork_btree_11375 xfs_bmap_add_attrfork_btree 0 11375 NULL
137716 +lpfc_poll_tmo_show_11377 lpfc_poll_tmo_show 0 11377 NULL
137717 +__spi_queued_transfer_11379 __spi_queued_transfer 0 11379 NULL
137718 +rtl2832_sdr_alloc_stream_bufs_11380 rtl2832_sdr_alloc_stream_bufs 0 11380 NULL
137719 +tcf_register_action_11381 tcf_register_action 2 11381 NULL
137720 +ext_prop_type_store_11385 ext_prop_type_store 0-3 11385 NULL
137721 +po1030_set_gain_11386 po1030_set_gain 0 11386 NULL nohasharray
137722 +tboot_cpu_callback_11386 tboot_cpu_callback 0 11386 &po1030_set_gain_11386
137723 +merge_across_nodes_store_11387 merge_across_nodes_store 0-4 11387 NULL
137724 +af9035_rd_regs_11391 af9035_rd_regs 0 11391 NULL nohasharray
137725 +gfs2_quota_refresh_11391 gfs2_quota_refresh 0 11391 &af9035_rd_regs_11391
137726 +isku_sysfs_read_keys_capslock_11392 isku_sysfs_read_keys_capslock 6-0-5 11392 NULL
137727 +qib_write_11394 qib_write 0-3 11394 NULL
137728 +niu_reset_tx_xmac_11397 niu_reset_tx_xmac 0 11397 NULL
137729 +dev_irnet_write_11398 dev_irnet_write 3-0 11398 NULL nohasharray
137730 +store_selfballoon_interval_11398 store_selfballoon_interval 0-4 11398 &dev_irnet_write_11398
137731 +cw1200_add_interface_11399 cw1200_add_interface 0 11399 NULL nohasharray
137732 +tse_change_mtu_11399 tse_change_mtu 0 11399 &cw1200_add_interface_11399
137733 +get_fan_11400 get_fan 0 11400 NULL
137734 +ip_mc_add1_src_11402 ip_mc_add1_src 0 11402 NULL nohasharray
137735 +lprocfs_wr_evict_client_11402 lprocfs_wr_evict_client 3 11402 &ip_mc_add1_src_11402
137736 +attention_read_file_11404 attention_read_file 0 11404 NULL
137737 +bnx2x_config_rss_eth_11407 bnx2x_config_rss_eth 0 11407 NULL
137738 +___alloc_bootmem_11410 ___alloc_bootmem 1 11410 NULL
137739 +str_to_user_11411 str_to_user 2 11411 NULL
137740 +show_blue_11412 show_blue 0 11412 NULL nohasharray
137741 +matroxfb_dh_check_var_11412 matroxfb_dh_check_var 0 11412 &show_blue_11412
137742 +mem_fw_gen_free_mem_blks_read_11413 mem_fw_gen_free_mem_blks_read 3-0 11413 NULL
137743 +ath6kl_wmi_test_rx_11414 ath6kl_wmi_test_rx 3 11414 NULL
137744 +iscsi_tpg_param_show_HeaderDigest_11416 iscsi_tpg_param_show_HeaderDigest 0 11416 NULL
137745 +adis16480_show_firmware_revision_11417 adis16480_show_firmware_revision 3-0 11417 NULL nohasharray
137746 +xfs_btree_lookup_11417 xfs_btree_lookup 0 11417 &adis16480_show_firmware_revision_11417
137747 +tx_carrier_errors_show_11418 tx_carrier_errors_show 0 11418 NULL
137748 +mlx4_create_zones_11419 mlx4_create_zones 4-3-5-6 11419 NULL nohasharray
137749 +trace_options_read_11419 trace_options_read 3 11419 &mlx4_create_zones_11419
137750 +i40e_dbg_command_write_11421 i40e_dbg_command_write 3-0 11421 NULL nohasharray
137751 +nlmsg_perm_11421 nlmsg_perm 0 11421 &i40e_dbg_command_write_11421
137752 +pccard_show_vcc_11422 pccard_show_vcc 0 11422 NULL
137753 +attr_show_11424 attr_show 0 11424 NULL
137754 +vring_size_11426 vring_size 0-2-1 11426 NULL
137755 +ecryptfs_writepage_11427 ecryptfs_writepage 0 11427 NULL nohasharray
137756 +iwl_mvm_power_send_cmd_11427 iwl_mvm_power_send_cmd 0 11427 &ecryptfs_writepage_11427
137757 +ext3_xattr_block_list_11428 ext3_xattr_block_list 0 11428 NULL
137758 +ovl_want_write_11429 ovl_want_write 0 11429 NULL
137759 +bttv_read_11432 bttv_read 3-0 11432 NULL
137760 +adt7310_spi_write_byte_11434 adt7310_spi_write_byte 0 11434 NULL
137761 +iommu_group_show_name_11438 iommu_group_show_name 0 11438 NULL
137762 +wait_on_bit_lock_action_11447 wait_on_bit_lock_action 0 11447 NULL
137763 +ov2640_g_crop_11448 ov2640_g_crop 0 11448 NULL
137764 +sock_has_perm_11452 sock_has_perm 0 11452 NULL
137765 +create_zero_mask_11453 create_zero_mask 0-1 11453 NULL nohasharray
137766 +store_spi_transport_period_11453 store_spi_transport_period 4-0 11453 &create_zero_mask_11453
137767 +trigger_test_error_11455 trigger_test_error 0-4 11455 NULL
137768 +adp8860_bl_l2_office_max_store_11458 adp8860_bl_l2_office_max_store 4-0 11458 NULL
137769 +event_file_write_11460 event_file_write 0-3 11460 NULL
137770 +acpi_ex_resolve_to_value_11466 acpi_ex_resolve_to_value 0 11466 NULL
137771 +hidp_sock_create_11468 hidp_sock_create 0 11468 NULL
137772 +ocfs2_file_write_iter_11469 ocfs2_file_write_iter 0 11469 NULL
137773 +mv88e6352_phy_wait_11471 mv88e6352_phy_wait 0 11471 NULL
137774 +st_sensors_write_data_with_mask_11476 st_sensors_write_data_with_mask 0 11476 NULL
137775 +icmpv6_packet_11477 icmpv6_packet 0 11477 NULL
137776 +drv_set_lbt_mode_11478 drv_set_lbt_mode 0 11478 NULL
137777 +pci_set_power_state_11479 pci_set_power_state 0 11479 NULL nohasharray
137778 +sca3000_read_first_n_hw_rb_11479 sca3000_read_first_n_hw_rb 2 11479 &pci_set_power_state_11479
137779 +set_otp5_11480 set_otp5 4-0 11480 NULL
137780 +thermal_get_trip_type_11486 thermal_get_trip_type 0 11486 NULL
137781 +lpfc_sriov_nr_virtfn_store_11490 lpfc_sriov_nr_virtfn_store 0-4 11490 NULL
137782 +ti_command_out_sync_11491 ti_command_out_sync 0 11491 NULL
137783 +pvr2_v4l2_iosetup_11493 pvr2_v4l2_iosetup 0 11493 NULL
137784 +ads7871_show_name_11494 ads7871_show_name 0 11494 NULL
137785 +vp_try_to_find_vqs_11502 vp_try_to_find_vqs 2 11502 NULL
137786 +skb_copy_datagram_msg_11505 skb_copy_datagram_msg 2-4-0 11505 NULL
137787 +sd_do_mode_sense_11507 sd_do_mode_sense 5 11507 NULL
137788 +s3fb_set_par_11509 s3fb_set_par 0 11509 NULL
137789 +kmem_zalloc_11510 kmem_zalloc 1 11510 NULL
137790 +atkbd_do_set_scroll_11516 atkbd_do_set_scroll 0-4 11516 NULL
137791 +dvb_net_set_mac_11517 dvb_net_set_mac 0 11517 NULL
137792 +c2port_show_name_11518 c2port_show_name 0 11518 NULL nohasharray
137793 +ll_direct_IO_26_seg_11518 ll_direct_IO_26_seg 0 11518 &c2port_show_name_11518
137794 +__dwc3_gadget_ep_enable_11523 __dwc3_gadget_ep_enable 0 11523 NULL
137795 +twl_direction_in_11527 twl_direction_in 2-0 11527 NULL
137796 +usb_pcwd_temperature_read_11539 usb_pcwd_temperature_read 0-3 11539 NULL
137797 +__uncore_event_ext_show_11540 __uncore_event_ext_show 0 11540 NULL
137798 +hif_usb_send_mgmt_11542 hif_usb_send_mgmt 0 11542 NULL
137799 +batadv_tt_init_11545 batadv_tt_init 0 11545 NULL
137800 +mmc_fwrev_show_11546 mmc_fwrev_show 0 11546 NULL
137801 +vendor_id_show_11549 vendor_id_show 0 11549 NULL
137802 +show_vpd_pg83_11553 show_vpd_pg83 6-0-5 11553 NULL nohasharray
137803 +xfs_rtcheck_alloc_range_11553 xfs_rtcheck_alloc_range 0 11553 &show_vpd_pg83_11553
137804 +radix_tree_extend_11555 radix_tree_extend 0 11555 NULL
137805 +show_gpio_mask_11556 show_gpio_mask 0 11556 NULL
137806 +fsp_attr_set_getreg_11558 fsp_attr_set_getreg 0-4 11558 NULL
137807 +set_in5_min_11561 set_in5_min 0-4 11561 NULL
137808 +skb_cow_data_11565 skb_cow_data 0-2 11565 NULL
137809 +i2c_smbus_read_word_swapped_11566 i2c_smbus_read_word_swapped 0 11566 NULL nohasharray
137810 +build_avpair_blob_11566 build_avpair_blob 0 11566 &i2c_smbus_read_word_swapped_11566 nohasharray
137811 +smk_bu_note_11566 smk_bu_note 0-5 11566 &build_avpair_blob_11566 nohasharray
137812 +set_fan_auto_channel_11566 set_fan_auto_channel 0-4 11566 &smk_bu_note_11566
137813 +atomic_notifier_call_chain_11567 atomic_notifier_call_chain 0 11567 NULL
137814 +mlx4_init_cmpt_table_11569 mlx4_init_cmpt_table 3 11569 NULL
137815 +CIFSSMBWrite2_11570 CIFSSMBWrite2 0 11570 NULL
137816 +check_hotplug_memory_range_11575 check_hotplug_memory_range 0 11575 NULL
137817 +lpfc_idiag_ctlacc_write_11576 lpfc_idiag_ctlacc_write 3-0 11576 NULL
137818 +v9fs_xattr_get_acl_11577 v9fs_xattr_get_acl 0 11577 NULL nohasharray
137819 +mxl111sf_write_reg_mask_11577 mxl111sf_write_reg_mask 0 11577 &v9fs_xattr_get_acl_11577
137820 +show_11578 show 0 11578 NULL
137821 +oprofilefs_ulong_to_user_11582 oprofilefs_ulong_to_user 3-0 11582 NULL
137822 +batadv_iv_ogm_orig_add_if_11586 batadv_iv_ogm_orig_add_if 2 11586 NULL
137823 +pvc_bind_11588 pvc_bind 0 11588 NULL
137824 +snd_pcm_action_11589 snd_pcm_action 0 11589 NULL
137825 +zd1211_hw_reset_phy_11591 zd1211_hw_reset_phy 0 11591 NULL
137826 +flash_strobe_store_11592 flash_strobe_store 0-4 11592 NULL
137827 +wl128x_boot_clk_11594 wl128x_boot_clk 0 11594 NULL
137828 +fw_device_op_ioctl_11595 fw_device_op_ioctl 2 11595 NULL
137829 +heartbeat_panic_notifier_11596 heartbeat_panic_notifier 0 11596 NULL
137830 +iscsi_iser_get_ep_param_11601 iscsi_iser_get_ep_param 0 11601 NULL
137831 +hycapi_rx_capipkt_11602 hycapi_rx_capipkt 3 11602 NULL
137832 +batadv_iv_ogm_orig_del_if_11604 batadv_iv_ogm_orig_del_if 2 11604 NULL nohasharray
137833 +acpi_smbus_cmi_access_11604 acpi_smbus_cmi_access 0 11604 &batadv_iv_ogm_orig_del_if_11604
137834 +SYSC_mq_timedsend_11607 SYSC_mq_timedsend 3 11607 NULL
137835 +iscsi_tpg_attrib_show_default_cmdsn_depth_11609 iscsi_tpg_attrib_show_default_cmdsn_depth 0 11609 NULL
137836 +max_active_show_11610 max_active_show 0 11610 NULL
137837 +hackrf_start_streaming_11617 hackrf_start_streaming 0 11617 NULL
137838 +C_SYSC_migrate_pages_11618 C_SYSC_migrate_pages 2 11618 NULL
137839 +show_caps_11619 show_caps 0 11619 NULL
137840 +mb862xxfb_check_var_11620 mb862xxfb_check_var 0 11620 NULL
137841 +tsl2550_get_adc_value_11625 tsl2550_get_adc_value 0 11625 NULL
137842 +power_write_file_11626 power_write_file 0-3 11626 NULL
137843 +__issue_creg_rw_11641 __issue_creg_rw 0 11641 NULL
137844 +llc_shdlc_alloc_skb_11645 llc_shdlc_alloc_skb 2 11645 NULL
137845 +pm8001_ctl_aap_log_show_11648 pm8001_ctl_aap_log_show 0 11648 NULL nohasharray
137846 +apds990x_prox_range_show_11648 apds990x_prox_range_show 0 11648 &pm8001_ctl_aap_log_show_11648
137847 +sisusb_send_bridge_packet_11649 sisusb_send_bridge_packet 2 11649 NULL nohasharray
137848 +select_size_11649 select_size 0 11649 &sisusb_send_bridge_packet_11649
137849 +slab_ksize_11664 slab_ksize 0 11664 NULL
137850 +sigd_send_11665 sigd_send 0 11665 NULL
137851 +pm8001_ctl_host_sas_address_show_11670 pm8001_ctl_host_sas_address_show 0 11670 NULL
137852 +ide_queue_pc_tail_11673 ide_queue_pc_tail 5 11673 NULL nohasharray
137853 +bond_release_11673 bond_release 0 11673 &ide_queue_pc_tail_11673
137854 +compat_SyS_msgsnd_11675 compat_SyS_msgsnd 3 11675 NULL
137855 +store_spi_host_signalling_11677 store_spi_host_signalling 0-4 11677 NULL
137856 +btrfs_alloc_delayed_item_11678 btrfs_alloc_delayed_item 1 11678 NULL
137857 +da9055_gpio_direction_output_11680 da9055_gpio_direction_output 0 11680 NULL
137858 +iscsi_stat_login_show_attr_other_fails_11682 iscsi_stat_login_show_attr_other_fails 0 11682 NULL
137859 +dsp_buffer_alloc_11684 dsp_buffer_alloc 2 11684 NULL
137860 +sctp_setsockopt_hmac_ident_11687 sctp_setsockopt_hmac_ident 3-0 11687 NULL nohasharray
137861 +__niu_set_and_wait_clear_ipp_11687 __niu_set_and_wait_clear_ipp 0 11687 &sctp_setsockopt_hmac_ident_11687
137862 +split_11691 split 2 11691 NULL
137863 +radeon_atom_hw_i2c_xfer_11692 radeon_atom_hw_i2c_xfer 0-3 11692 NULL
137864 +mt9t031_set_params_11693 mt9t031_set_params 0 11693 NULL
137865 +snd_ctl_elem_user_tlv_11695 snd_ctl_elem_user_tlv 3 11695 NULL nohasharray
137866 +ramoops_pstore_read_11695 ramoops_pstore_read 0 11695 &snd_ctl_elem_user_tlv_11695 nohasharray
137867 +compat_SyS_keyctl_11695 compat_SyS_keyctl 4 11695 &ramoops_pstore_read_11695
137868 +portio_start_show_11704 portio_start_show 0 11704 NULL nohasharray
137869 +ipmr_mfc_add_11704 ipmr_mfc_add 0 11704 &portio_start_show_11704
137870 +wl1273_fm_set_tx_freq_11706 wl1273_fm_set_tx_freq 0 11706 NULL nohasharray
137871 +batadv_debugfs_add_meshif_11706 batadv_debugfs_add_meshif 0 11706 &wl1273_fm_set_tx_freq_11706
137872 +store_11711 store 0 11711 NULL
137873 +hfs_setxattr_11719 hfs_setxattr 0 11719 NULL
137874 +fm10k_set_mac_11722 fm10k_set_mac 0 11722 NULL nohasharray
137875 +default_affinity_write_11722 default_affinity_write 0-3 11722 &fm10k_set_mac_11722
137876 +blk_rq_cur_bytes_11723 blk_rq_cur_bytes 0 11723 NULL
137877 +mxt_acquire_irq_11731 mxt_acquire_irq 0 11731 NULL
137878 +id_show_11734 id_show 0 11734 NULL nohasharray
137879 +i2c_master_recv_11734 i2c_master_recv 0-3 11734 &id_show_11734
137880 +bch_flash_dev_create_11738 bch_flash_dev_create 0 11738 NULL
137881 +sbp_tpg_attrib_store_mgt_orb_timeout_11745 sbp_tpg_attrib_store_mgt_orb_timeout 0-3 11745 NULL
137882 +vmci_transport_error_to_vsock_error_11746 vmci_transport_error_to_vsock_error 0 11746 NULL
137883 +__pm_runtime_resume_11749 __pm_runtime_resume 0 11749 NULL
137884 +inet_get_link_af_size_11751 inet_get_link_af_size 0 11751 NULL
137885 +iwl_dbgfs_qos_read_11753 iwl_dbgfs_qos_read 3-0 11753 NULL
137886 +show_session_param_ISCSI_PARAM_PORTAL_TYPE_11765 show_session_param_ISCSI_PARAM_PORTAL_TYPE 0 11765 NULL
137887 +ieee80211_get_num_supported_channels_11768 ieee80211_get_num_supported_channels 0 11768 NULL
137888 +tipc_sendmsg_11769 tipc_sendmsg 4-0 11769 NULL
137889 +x25_asy_open_dev_11772 x25_asy_open_dev 0 11772 NULL
137890 +ps_pspoll_timeouts_read_11776 ps_pspoll_timeouts_read 3-0 11776 NULL nohasharray
137891 +exofs_statfs_11776 exofs_statfs 0 11776 &ps_pspoll_timeouts_read_11776 nohasharray
137892 +store_root_block_11776 store_root_block 0 11776 &exofs_statfs_11776
137893 +assert_show_11778 assert_show 0 11778 NULL
137894 +ebt_buf_add_11779 ebt_buf_add 0 11779 NULL
137895 +mwifiex_cmd_reg_access_11781 mwifiex_cmd_reg_access 0 11781 NULL
137896 +btrfs_key_blockptr_11786 btrfs_key_blockptr 0 11786 NULL
137897 +max6902_read_time_11787 max6902_read_time 0 11787 NULL
137898 +adp8870_bl_l1_daylight_max_show_11793 adp8870_bl_l1_daylight_max_show 0 11793 NULL
137899 +stats_clear_11802 stats_clear 0-3 11802 NULL
137900 +show_hca_type_11803 show_hca_type 0 11803 NULL
137901 +func_11804 func 0 11804 NULL
137902 +open_11806 open 0 11806 NULL nohasharray
137903 +saa6752hs_s_ctrl_11806 saa6752hs_s_ctrl 0 11806 &open_11806
137904 +fan_fan_watchdog_show_11810 fan_fan_watchdog_show 0 11810 NULL
137905 +_ctl_version_nvdata_persistent_show_11814 _ctl_version_nvdata_persistent_show 0 11814 NULL
137906 +cx23885_alsa_dma_init_11816 cx23885_alsa_dma_init 2 11816 NULL
137907 +pcpu_fc_alloc_11818 pcpu_fc_alloc 2 11818 NULL
137908 +ncp_modify_nfs_info_11819 ncp_modify_nfs_info 0 11819 NULL nohasharray
137909 +nfs_server_get_key_11819 nfs_server_get_key 0 11819 &ncp_modify_nfs_info_11819
137910 +amd64_dhar_show_11820 amd64_dhar_show 0 11820 NULL nohasharray
137911 +__ip_map_update_11820 __ip_map_update 0 11820 &amd64_dhar_show_11820
137912 +go7007_start_streaming_11821 go7007_start_streaming 0 11821 NULL
137913 +ufshcd_devfreq_get_dev_status_11822 ufshcd_devfreq_get_dev_status 0 11822 NULL
137914 +i2c_hid_set_or_send_report_11824 i2c_hid_set_or_send_report 0-5 11824 NULL
137915 +sctp_setsockopt_maxseg_11829 sctp_setsockopt_maxseg 3-0 11829 NULL nohasharray
137916 +osst_read_back_buffer_and_rewrite_11829 osst_read_back_buffer_and_rewrite 0 11829 &sctp_setsockopt_maxseg_11829
137917 +rts51x_read_status_11830 rts51x_read_status 4 11830 NULL
137918 +macvtap_put_user_11831 macvtap_put_user 0 11831 NULL
137919 +qla4xxx_recover_adapter_11835 qla4xxx_recover_adapter 0 11835 NULL
137920 +avc_has_perm_11840 avc_has_perm 0 11840 NULL
137921 +cyapa_gen3_write_fw_block_11841 cyapa_gen3_write_fw_block 0 11841 NULL
137922 +__uncore_filter_cfg_en_show_11842 __uncore_filter_cfg_en_show 0 11842 NULL nohasharray
137923 +notify_11842 notify 0 11842 &__uncore_filter_cfg_en_show_11842
137924 +unix_stream_connect_11844 unix_stream_connect 3 11844 NULL
137925 +ipath_user_sdma_init_payload_11850 ipath_user_sdma_init_payload 0 11850 NULL
137926 +xfs_file_aio_write_checks_11851 xfs_file_aio_write_checks 0 11851 NULL
137927 +pci_enable_msix_range_11852 pci_enable_msix_range 0-4 11852 NULL
137928 +show_local_ib_device_11854 show_local_ib_device 0 11854 NULL
137929 +fsname_show_11856 fsname_show 0 11856 NULL
137930 +rs5c372_rtc_read_time_11858 rs5c372_rtc_read_time 0 11858 NULL
137931 +nf_nat_sdp_media_11863 nf_nat_sdp_media 9 11863 NULL
137932 +show_fcoe_ctlr_device_fcs_error_11865 show_fcoe_ctlr_device_fcs_error 0 11865 NULL nohasharray
137933 +nilfs_segments_attr_show_11865 nilfs_segments_attr_show 0 11865 &show_fcoe_ctlr_device_fcs_error_11865
137934 +ecryptfs_copy_filename_11868 ecryptfs_copy_filename 4 11868 NULL
137935 +bdc_queue_xfr_11873 bdc_queue_xfr 0 11873 NULL
137936 +fm_rx_get_rds_mode_11874 fm_rx_get_rds_mode 0 11874 NULL
137937 +show_sf2_level_11876 show_sf2_level 0 11876 NULL
137938 +sht15_end_transmission_11877 sht15_end_transmission 0 11877 NULL nohasharray
137939 +nr_hugepages_store_common_11877 nr_hugepages_store_common 0-4 11877 &sht15_end_transmission_11877
137940 +l2cap_chan_send_11878 l2cap_chan_send 3-0 11878 NULL nohasharray
137941 +lpfc_modelname_show_11878 lpfc_modelname_show 0 11878 &l2cap_chan_send_11878
137942 +ext4_xattr_trusted_set_11879 ext4_xattr_trusted_set 0 11879 NULL
137943 +image_read_11880 image_read 0-6-5 11880 NULL
137944 +_l2_alloc_skb_11883 _l2_alloc_skb 1 11883 NULL nohasharray
137945 +iwl_mvm_send_cmd_pdu_11883 iwl_mvm_send_cmd_pdu 0 11883 &_l2_alloc_skb_11883 nohasharray
137946 +otg_set_peripheral_11883 otg_set_peripheral 0 11883 &iwl_mvm_send_cmd_pdu_11883
137947 +ieee80211_rx_bss_info_11887 ieee80211_rx_bss_info 3 11887 NULL
137948 +avc_audit_11888 avc_audit 0 11888 NULL
137949 +itd1000_set_parameters_11891 itd1000_set_parameters 0 11891 NULL
137950 +uwb_rc_ie_add_one_11893 uwb_rc_ie_add_one 0 11893 NULL
137951 +fuse_direct_write_11900 fuse_direct_write 0-3 11900 NULL
137952 +cifs_idmap_key_instantiate_11901 cifs_idmap_key_instantiate 0 11901 NULL
137953 +xstateregs_get_11906 xstateregs_get 4 11906 NULL nohasharray
137954 +snd_pcm_lib_ioctl_channel_info_11906 snd_pcm_lib_ioctl_channel_info 0 11906 &xstateregs_get_11906
137955 +signalfd_read_11910 signalfd_read 0-3 11910 NULL
137956 +ti_write_11916 ti_write 0-4 11916 NULL
137957 +pc87413_notify_sys_11917 pc87413_notify_sys 0 11917 NULL
137958 +_rbd_dev_v2_snap_features_11922 _rbd_dev_v2_snap_features 0 11922 NULL
137959 +fs_devrw_entry_11924 fs_devrw_entry 3-0 11924 NULL
137960 +SMBNTencrypt_11929 SMBNTencrypt 0 11929 NULL nohasharray
137961 +bitmap_remap_11929 bitmap_remap 5 11929 &SMBNTencrypt_11929
137962 +show_limit_11932 show_limit 0 11932 NULL
137963 +nf_nat_ipv6_local_fn_11937 nf_nat_ipv6_local_fn 0 11937 NULL nohasharray
137964 +max1027_debugfs_reg_access_11937 max1027_debugfs_reg_access 0 11937 &nf_nat_ipv6_local_fn_11937
137965 +atomic_sub_return_11939 atomic_sub_return 0 11939 NULL
137966 +dccp_feat_clone_sp_val_11942 dccp_feat_clone_sp_val 3 11942 NULL
137967 +eventlog_write_11943 eventlog_write 0-6-5 11943 NULL
137968 +store_sched6_11945 store_sched6 4-0 11945 NULL nohasharray
137969 +init_memory_block_11945 init_memory_block 0 11945 &store_sched6_11945
137970 +lpfc_enable_npiv_show_11947 lpfc_enable_npiv_show 0 11947 NULL
137971 +iscsi_tpg_param_show_ImmediateData_11951 iscsi_tpg_param_show_ImmediateData 0 11951 NULL
137972 +node_read_cpumap_11952 node_read_cpumap 0 11952 NULL
137973 +btmrvl_download_cal_data_11953 btmrvl_download_cal_data 3 11953 NULL nohasharray
137974 +iscsi_nacl_attrib_show_random_datain_seq_offsets_11953 iscsi_nacl_attrib_show_random_datain_seq_offsets 0 11953 &btmrvl_download_cal_data_11953
137975 +set_pwmfreq_11955 set_pwmfreq 0-4 11955 NULL
137976 +show_iface_erl_11956 show_iface_erl 0 11956 NULL
137977 +r1_sync_page_io_11963 r1_sync_page_io 3 11963 NULL
137978 +qla4xxx_mailbox_command_11965 qla4xxx_mailbox_command 0 11965 NULL
137979 +lpfc_iocb_hw_show_11966 lpfc_iocb_hw_show 0 11966 NULL
137980 +uhid_dev_destroy_11967 uhid_dev_destroy 0 11967 NULL
137981 +f1x_swap_interleaved_region_11970 f1x_swap_interleaved_region 0-2 11970 NULL
137982 +pptp_getname_11971 pptp_getname 0 11971 NULL
137983 +split_node_11976 split_node 0 11976 NULL nohasharray
137984 +create_rx_ctx_11976 create_rx_ctx 0 11976 &split_node_11976
137985 +st_sensors_i2c_read_byte_11977 st_sensors_i2c_read_byte 0 11977 NULL
137986 +logfs_read_loop_11982 logfs_read_loop 0 11982 NULL
137987 +netxen_init_firmware_11983 netxen_init_firmware 0 11983 NULL
137988 +bma180_show_avail_11986 bma180_show_avail 0 11986 NULL
137989 +read_and_add_raw_conns_11987 read_and_add_raw_conns 0 11987 NULL
137990 +cyapa_show_rt_suspend_scanrate_11988 cyapa_show_rt_suspend_scanrate 0 11988 NULL
137991 +rp_write_room_11990 rp_write_room 0 11990 NULL nohasharray
137992 +smack_file_permission_11990 smack_file_permission 0 11990 &rp_write_room_11990
137993 +cfq_slice_async_rq_store_11995 cfq_slice_async_rq_store 3-0 11995 NULL
137994 +rtl8180_start_12000 rtl8180_start 0 12000 NULL nohasharray
137995 +sxgbe_init_phy_12000 sxgbe_init_phy 0 12000 &rtl8180_start_12000 nohasharray
137996 +iommu_suspend_12000 iommu_suspend 0 12000 &sxgbe_init_phy_12000
137997 +snd_usb_caiaq_pcm_prepare_12001 snd_usb_caiaq_pcm_prepare 0 12001 NULL
137998 +drv_sta_add_12002 drv_sta_add 0 12002 NULL
137999 +show_spi_transport_rd_strm_12003 show_spi_transport_rd_strm 0 12003 NULL
138000 +bh1780_read_12006 bh1780_read 0 12006 NULL
138001 +rdev_size_show_12007 rdev_size_show 0 12007 NULL
138002 +ad799x_write_config_12010 ad799x_write_config 0 12010 NULL
138003 +i40e_pci_sriov_configure_12011 i40e_pci_sriov_configure 2-0 12011 NULL nohasharray
138004 +atmtcp_v_send_12011 atmtcp_v_send 0 12011 &i40e_pci_sriov_configure_12011 nohasharray
138005 +pas_set_intr_12011 pas_set_intr 0 12011 &atmtcp_v_send_12011
138006 +efx_check_disabled_12015 efx_check_disabled 0 12015 NULL
138007 +audit_sockaddr_12030 audit_sockaddr 0 12030 NULL
138008 +s2io_card_up_12032 s2io_card_up 0 12032 NULL
138009 +notifier_call_chain_12036 notifier_call_chain 0 12036 NULL
138010 +vcc_sendmsg_12038 vcc_sendmsg 3 12038 NULL
138011 +device_offline_12042 device_offline 0 12042 NULL
138012 +ftdi_elan_total_command_size_12045 ftdi_elan_total_command_size 0 12045 NULL
138013 +bdx_tx_init_12046 bdx_tx_init 0 12046 NULL
138014 +niu_set_mac_addr_12047 niu_set_mac_addr 0 12047 NULL
138015 +tsl2550_store_power_state_12048 tsl2550_store_power_state 0-4 12048 NULL
138016 +ieee80211_if_read_user_power_level_12050 ieee80211_if_read_user_power_level 3-0 12050 NULL
138017 +em28xx_i2c_read_block_12055 em28xx_i2c_read_block 5 12055 NULL
138018 +tg3_test_msi_12057 tg3_test_msi 0 12057 NULL
138019 +mt9m111_s_ctrl_12060 mt9m111_s_ctrl 0 12060 NULL
138020 +brcmf_config_wowl_pattern_12061 brcmf_config_wowl_pattern 4 12061 NULL
138021 +ath10k_dbg_sta_write_aggr_mode_12064 ath10k_dbg_sta_write_aggr_mode 3-0 12064 NULL nohasharray
138022 +il4965_ucode_tx_stats_read_12064 il4965_ucode_tx_stats_read 3-0 12064 &ath10k_dbg_sta_write_aggr_mode_12064
138023 +dvb_dmxdev_buffer_write_12065 dvb_dmxdev_buffer_write 3 12065 NULL
138024 +srp_new_cm_id_12069 srp_new_cm_id 0 12069 NULL
138025 +wl12xx_acx_config_ps_12073 wl12xx_acx_config_ps 0 12073 NULL
138026 +start_streaming_12074 start_streaming 0 12074 NULL
138027 +ptc_proc_write_12076 ptc_proc_write 3-0 12076 NULL
138028 +ubifs_recover_log_leb_12079 ubifs_recover_log_leb 3 12079 NULL nohasharray
138029 +i2c_send_bytes_12079 i2c_send_bytes 0 12079 &ubifs_recover_log_leb_12079
138030 +u3_entry_store_12081 u3_entry_store 0-4 12081 NULL nohasharray
138031 +imx074_g_crop_12081 imx074_g_crop 0 12081 &u3_entry_store_12081
138032 +efx_mcdi_check_supported_12082 efx_mcdi_check_supported 0 12082 NULL
138033 +show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083 show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE 0 12083 NULL nohasharray
138034 +dpm_suspend_end_12083 dpm_suspend_end 0 12083 &show_conn_param_ISCSI_PARAM_TCP_WSF_DISABLE_12083
138035 +h5_prepare_pkt_12085 h5_prepare_pkt 4 12085 NULL
138036 +ipath_map_sg_12089 ipath_map_sg 0-3 12089 NULL
138037 +mask_rtc_irq_bit_12090 mask_rtc_irq_bit 0 12090 NULL
138038 +logfs_truncate_direct_12095 logfs_truncate_direct 0 12095 NULL
138039 +show_cpu_vid_12097 show_cpu_vid 0 12097 NULL
138040 +mwl8k_request_firmware_12098 mwl8k_request_firmware 0 12098 NULL
138041 +rtw_malloc2d_12102 rtw_malloc2d 3-2-1 12102 NULL
138042 +pcf8583_set_ctrl_12106 pcf8583_set_ctrl 0 12106 NULL
138043 +wm8962_beep_set_12110 wm8962_beep_set 0-4 12110 NULL
138044 +ssb_pcmcia_hardware_setup_12111 ssb_pcmcia_hardware_setup 0 12111 NULL
138045 +toshiba_function_keys_set_12112 toshiba_function_keys_set 0 12112 NULL
138046 +rtsx_transfer_data_partial_12113 rtsx_transfer_data_partial 5 12113 NULL
138047 +snd_disconnect_read_12117 snd_disconnect_read 0-3 12117 NULL
138048 +f_gpio_mod_12118 f_gpio_mod 0 12118 NULL nohasharray
138049 +ntc_show_temp_12118 ntc_show_temp 0 12118 &f_gpio_mod_12118
138050 +da9052_gpio_direction_output_12120 da9052_gpio_direction_output 0 12120 NULL
138051 +lpfc_task_mgmt_tmo_store_12122 lpfc_task_mgmt_tmo_store 0-4 12122 NULL
138052 +__i915_wait_request_12127 __i915_wait_request 0 12127 NULL
138053 +set_powered_12129 set_powered 4 12129 NULL
138054 +ramoops_init_prz_12134 ramoops_init_prz 5 12134 NULL
138055 +xfs_handle_to_dentry_12135 xfs_handle_to_dentry 3 12135 NULL
138056 +rawv6_seticmpfilter_12137 rawv6_seticmpfilter 5-0 12137 NULL nohasharray
138057 +store_u8_12137 store_u8 0-4 12137 &rawv6_seticmpfilter_12137
138058 +soc_mbus_image_size_12140 soc_mbus_image_size 0-3-2 12140 NULL
138059 +vmw_fifo_reserve_12141 vmw_fifo_reserve 2 12141 NULL
138060 +il4965_store_debug_level_12142 il4965_store_debug_level 0-4 12142 NULL
138061 +rawsock_recvmsg_12144 rawsock_recvmsg 4-0 12144 NULL
138062 +zoran_read_12147 zoran_read 0-3 12147 NULL nohasharray
138063 +goldfish_fb_check_var_12147 goldfish_fb_check_var 0 12147 &zoran_read_12147
138064 +btmrvl_sdio_host_to_card_12152 btmrvl_sdio_host_to_card 3 12152 NULL nohasharray
138065 +bond_option_arp_interval_set_12152 bond_option_arp_interval_set 0 12152 &btmrvl_sdio_host_to_card_12152
138066 +__bt_get_word_12153 __bt_get_word 2 12153 NULL
138067 +vmbus_open_12154 vmbus_open 3-2 12154 NULL
138068 +suspend_lo_show_12159 suspend_lo_show 0 12159 NULL
138069 +ds1374_read_rtc_12161 ds1374_read_rtc 0 12161 NULL
138070 +ec_write_12162 ec_write 0 12162 NULL
138071 +wil_rxdesc_phy_length_12165 wil_rxdesc_phy_length 0 12165 NULL
138072 +ath5k_attr_show_spur_level_12172 ath5k_attr_show_spur_level 0 12172 NULL
138073 +fnic_reset_stats_write_12177 fnic_reset_stats_write 3-0 12177 NULL nohasharray
138074 +ovs_tun_key_attr_size_12177 ovs_tun_key_attr_size 0 12177 &fnic_reset_stats_write_12177
138075 +space_show_12178 space_show 0 12178 NULL nohasharray
138076 +LNetEQAlloc_12178 LNetEQAlloc 1 12178 &space_show_12178
138077 +ddp_make_gl_12179 ddp_make_gl 1 12179 NULL
138078 +sony_pic_bluetoothpower_show_12182 sony_pic_bluetoothpower_show 0 12182 NULL
138079 +compat_do_arpt_set_ctl_12184 compat_do_arpt_set_ctl 4 12184 NULL
138080 +ip_generic_getfrag_12187 ip_generic_getfrag 4 12187 NULL nohasharray
138081 +tipc_wait_for_sndpkt_12187 tipc_wait_for_sndpkt 0 12187 &ip_generic_getfrag_12187
138082 +virtblk_serial_show_12190 virtblk_serial_show 0 12190 NULL
138083 +iscsit_na_random_r2t_offsets_12192 iscsit_na_random_r2t_offsets 0 12192 NULL
138084 +sta_info_insert_finish_12196 sta_info_insert_finish 0 12196 NULL nohasharray
138085 +forward_delay_store_12196 forward_delay_store 4-0 12196 &sta_info_insert_finish_12196
138086 +qt2160_read_block_12198 qt2160_read_block 4 12198 NULL nohasharray
138087 +m88rs6000t_set_pll_freq_12198 m88rs6000t_set_pll_freq 0 12198 &qt2160_read_block_12198
138088 +smsc75xx_set_mac_address_12199 smsc75xx_set_mac_address 0 12199 NULL
138089 +wl1273_fm_vidioc_s_ctrl_12204 wl1273_fm_vidioc_s_ctrl 0 12204 NULL
138090 +pci_bus_read_config_dword_12210 pci_bus_read_config_dword 0 12210 NULL nohasharray
138091 +set_fan_target_12210 set_fan_target 0-4 12210 &pci_bus_read_config_dword_12210
138092 +receive_copy_12216 receive_copy 3 12216 NULL
138093 +btree_writepages_12217 btree_writepages 0 12217 NULL
138094 +snd_pcm_kernel_ioctl_12219 snd_pcm_kernel_ioctl 0 12219 NULL
138095 +fuse_get_req_12221 fuse_get_req 2 12221 NULL nohasharray
138096 +aat2870_reg_read_file_12221 aat2870_reg_read_file 3-0 12221 &fuse_get_req_12221
138097 +xfs_attr3_leaf_read_12222 xfs_attr3_leaf_read 0 12222 NULL
138098 +mode_show_12223 mode_show 0 12223 NULL
138099 +led_write_12224 led_write 0 12224 NULL
138100 +tun_net_change_mtu_12229 tun_net_change_mtu 0 12229 NULL
138101 +sbpro_audio_prepare_for_input_12234 sbpro_audio_prepare_for_input 0 12234 NULL
138102 +__alloc_bootmem_low_nopanic_12235 __alloc_bootmem_low_nopanic 1 12235 NULL nohasharray
138103 +bnx2x_alloc_mem_12235 bnx2x_alloc_mem 0 12235 &__alloc_bootmem_low_nopanic_12235
138104 +usnic_ib_qp_grp_dump_rows_12239 usnic_ib_qp_grp_dump_rows 3 12239 NULL
138105 +bcdDevice_show_12240 bcdDevice_show 0 12240 NULL
138106 +tw9910_g_fmt_12243 tw9910_g_fmt 0 12243 NULL
138107 +rx_length_errors_show_12249 rx_length_errors_show 0 12249 NULL
138108 +ib_uverbs_unmarshall_recv_12251 ib_uverbs_unmarshall_recv 5 12251 NULL
138109 +max197_store_range_12255 max197_store_range 0-4 12255 NULL nohasharray
138110 +efx_ethtool_get_regs_len_12255 efx_ethtool_get_regs_len 0 12255 &max197_store_range_12255
138111 +store_12256 store 0-3 12256 NULL
138112 +ath_descdma_setup_12257 ath_descdma_setup 5 12257 NULL
138113 +_nfs4_proc_mknod_12260 _nfs4_proc_mknod 0 12260 NULL nohasharray
138114 +irst_show_wakeup_time_12260 irst_show_wakeup_time 0 12260 &_nfs4_proc_mknod_12260 nohasharray
138115 +qla4xxx_context_reset_12260 qla4xxx_context_reset 0 12260 &irst_show_wakeup_time_12260
138116 +setsockopt_12262 setsockopt 0 12262 NULL
138117 +ps2pp_attr_show_smartscroll_12263 ps2pp_attr_show_smartscroll 0 12263 NULL
138118 +ocfs2_xattr_user_set_12266 ocfs2_xattr_user_set 0 12266 NULL
138119 +shash_compat_setkey_12267 shash_compat_setkey 3 12267 NULL nohasharray
138120 +start_12267 start 0 12267 &shash_compat_setkey_12267
138121 +bond_option_all_slaves_active_set_12268 bond_option_all_slaves_active_set 0 12268 NULL
138122 +add_sctp_bind_addr_12269 add_sctp_bind_addr 3-0 12269 NULL nohasharray
138123 +decode_ext_sec_blob_12269 decode_ext_sec_blob 0 12269 &add_sctp_bind_addr_12269
138124 +fan_get_state_acpi4_12270 fan_get_state_acpi4 0 12270 NULL
138125 +max8997_led_store_mode_12271 max8997_led_store_mode 0-4 12271 NULL
138126 +amd64_inject_word_show_12272 amd64_inject_word_show 0 12272 NULL
138127 +__ip_local_out_12275 __ip_local_out 0 12275 NULL
138128 +simple_xattr_get_12283 simple_xattr_get 0 12283 NULL nohasharray
138129 +md4_init_12283 md4_init 0 12283 &simple_xattr_get_12283 nohasharray
138130 +mls_compute_sid_12283 mls_compute_sid 0 12283 &md4_init_12283
138131 +note_last_dentry_12285 note_last_dentry 3 12285 NULL
138132 +il_dbgfs_nvm_read_12288 il_dbgfs_nvm_read 3-0 12288 NULL nohasharray
138133 +show_sas_phy_enable_12288 show_sas_phy_enable 0 12288 &il_dbgfs_nvm_read_12288 nohasharray
138134 +tcm_loop_wwn_show_attr_version_12288 tcm_loop_wwn_show_attr_version 0 12288 &show_sas_phy_enable_12288
138135 +i915_gem_object_pin_view_12293 i915_gem_object_pin_view 0 12293 NULL
138136 +ds3232_set_alarm_12294 ds3232_set_alarm 0 12294 NULL
138137 +mb862xx_i2c_read_12299 mb862xx_i2c_read 0 12299 NULL
138138 +adfs_f_sync_12305 adfs_f_sync 0 12305 NULL
138139 +__lbs_cmd_12307 __lbs_cmd 0 12307 NULL
138140 +make_ltab_dirty_12311 make_ltab_dirty 0 12311 NULL
138141 +nouveau_hwmon_set_critical_temp_12312 nouveau_hwmon_set_critical_temp 0-4 12312 NULL
138142 +mwl8k_cmd_mimo_config_12314 mwl8k_cmd_mimo_config 0 12314 NULL
138143 +iscsi_tpg_param_show_MaxConnections_12315 iscsi_tpg_param_show_MaxConnections 0 12315 NULL
138144 +bt_sock_recvmsg_12316 bt_sock_recvmsg 4-0 12316 NULL nohasharray
138145 +cdc_ncm_show_wNdpInPayloadRemainder_12316 cdc_ncm_show_wNdpInPayloadRemainder 0 12316 &bt_sock_recvmsg_12316
138146 +bh1770_set_lux_thresh_below_12318 bh1770_set_lux_thresh_below 0-4 12318 NULL
138147 +usnic_transport_sock_to_str_12322 usnic_transport_sock_to_str 2-0 12322 NULL nohasharray
138148 +ocfs2_statfs_12322 ocfs2_statfs 0 12322 &usnic_transport_sock_to_str_12322
138149 +write_rbu_packet_size_12325 write_rbu_packet_size 0-6-5 12325 NULL
138150 +show_urb_12326 show_urb 0 12326 NULL
138151 +pcbit_writecmd_12332 pcbit_writecmd 2 12332 NULL nohasharray
138152 +HFC_inw_nodebug_12332 HFC_inw_nodebug 0 12332 &pcbit_writecmd_12332
138153 +xfs_bmap_last_extent_12335 xfs_bmap_last_extent 0 12335 NULL
138154 +write_12336 write 0 12336 NULL
138155 +sta_info_insert_rcu_12337 sta_info_insert_rcu 0 12337 NULL
138156 +pppoe_getname_12338 pppoe_getname 0 12338 NULL nohasharray
138157 +set_cpus_allowed_ptr_12338 set_cpus_allowed_ptr 0 12338 &pppoe_getname_12338
138158 +get_burstcount_12341 get_burstcount 0 12341 NULL
138159 +pn544_hci_i2c_fw_secure_write_frame_cmd_12342 pn544_hci_i2c_fw_secure_write_frame_cmd 3 12342 NULL
138160 +dn_listen_12343 dn_listen 0 12343 NULL
138161 +lio_target_nacl_show_info_12345 lio_target_nacl_show_info 0 12345 NULL
138162 +ipvlan_hard_header_12348 ipvlan_hard_header 0 12348 NULL
138163 +mptctl_ioctl_12355 mptctl_ioctl 2 12355 NULL nohasharray
138164 +sxgbe_init_rx_buffers_12355 sxgbe_init_rx_buffers 4 12355 &mptctl_ioctl_12355
138165 +kstrtoint_12362 kstrtoint 0 12362 NULL nohasharray
138166 +rtl8187_add_interface_12362 rtl8187_add_interface 0 12362 &kstrtoint_12362
138167 +__nf_ct_ext_add_length_12364 __nf_ct_ext_add_length 3 12364 NULL
138168 +smp_alloc_skb_cb_12365 smp_alloc_skb_cb 3-2 12365 NULL
138169 +store_12367 store 0 12367 NULL
138170 +ad_sigma_delta_set_channel_12368 ad_sigma_delta_set_channel 0 12368 NULL
138171 +dev_debug_show_12369 dev_debug_show 0 12369 NULL
138172 +show_pwm_mode_12372 show_pwm_mode 0 12372 NULL nohasharray
138173 +target_stat_scsi_lu_show_attr_inst_12372 target_stat_scsi_lu_show_attr_inst 0 12372 &show_pwm_mode_12372
138174 +read_12377 read 0 12377 NULL
138175 +xfs_iext_inline_to_direct_12384 xfs_iext_inline_to_direct 2 12384 NULL
138176 +show_fnode_ipv6_traffic_class_12385 show_fnode_ipv6_traffic_class 0 12385 NULL nohasharray
138177 +sctp_verify_addr_12385 sctp_verify_addr 0 12385 &show_fnode_ipv6_traffic_class_12385 nohasharray
138178 +isoc_nego_12385 isoc_nego 0 12385 &sctp_verify_addr_12385
138179 +write_file_dump_12391 write_file_dump 3-0 12391 NULL nohasharray
138180 +populate_dir_12391 populate_dir 0 12391 &write_file_dump_12391
138181 +mp_map_pin_to_irq_12394 mp_map_pin_to_irq 1-4 12394 NULL
138182 +target_fabric_nacl_attrib_attr_store_12395 target_fabric_nacl_attrib_attr_store 0-4 12395 NULL
138183 +fm_v4l2_fops_write_12411 fm_v4l2_fops_write 0-3 12411 NULL
138184 +ext4_bg_num_gdb_nometa_12413 ext4_bg_num_gdb_nometa 0 12413 NULL
138185 +hbucket_elem_add_12416 hbucket_elem_add 3 12416 NULL
138186 +nilfs_wait_on_logs_12418 nilfs_wait_on_logs 0 12418 NULL nohasharray
138187 +mlog_mask_store_12418 mlog_mask_store 0-3 12418 &nilfs_wait_on_logs_12418
138188 +ieee80211_if_read_num_mcast_sta_12419 ieee80211_if_read_num_mcast_sta 3-0 12419 NULL
138189 +pccard_show_card_pm_state_12422 pccard_show_card_pm_state 0 12422 NULL
138190 +stats_store_12424 stats_store 0-3 12424 NULL
138191 +ppp_sync_read_12426 ppp_sync_read 0 12426 NULL
138192 +show_display_12427 show_display 0 12427 NULL
138193 +coda_file_read_12437 coda_file_read 0-3 12437 NULL
138194 +mos7840_open_12439 mos7840_open 0 12439 NULL
138195 +nilfs_segctor_write_12441 nilfs_segctor_write 0 12441 NULL nohasharray
138196 +cfs_array_alloc_12441 cfs_array_alloc 2 12441 &nilfs_segctor_write_12441
138197 +iscsi_stat_login_show_attr_inst_12452 iscsi_stat_login_show_attr_inst 0 12452 NULL
138198 +e1000e_get_sset_count_12456 e1000e_get_sset_count 0 12456 NULL
138199 +nvkm_engine_create__12458 nvkm_engine_create_ 7 12458 NULL
138200 +deadline_read_expire_store_12459 deadline_read_expire_store 0-3 12459 NULL
138201 +llcp_sock_recvmsg_12460 llcp_sock_recvmsg 3 12460 NULL
138202 +rbd_dev_v2_header_info_12466 rbd_dev_v2_header_info 0 12466 NULL
138203 +defrag_show_12468 defrag_show 0 12468 NULL nohasharray
138204 +mei_write_message_12468 mei_write_message 0 12468 &defrag_show_12468
138205 +rsi_prepare_skb_12472 rsi_prepare_skb 4-3 12472 NULL nohasharray
138206 +ql_wait_for_drvr_lock_12472 ql_wait_for_drvr_lock 0 12472 &rsi_prepare_skb_12472 nohasharray
138207 +ip101a_g_config_init_12472 ip101a_g_config_init 0 12472 &ql_wait_for_drvr_lock_12472
138208 +sst_create_block_and_ipc_msg_12473 sst_create_block_and_ipc_msg 0 12473 NULL
138209 +raw_enable_filters_12474 raw_enable_filters 0 12474 NULL
138210 +qla4_82xx_pci_mem_write_direct_12479 qla4_82xx_pci_mem_write_direct 2 12479 NULL nohasharray
138211 +uvc_queue_setup_12479 uvc_queue_setup 0 12479 &qla4_82xx_pci_mem_write_direct_12479
138212 +stream_next_buffer_check_queue_12481 stream_next_buffer_check_queue 0 12481 NULL
138213 +selinux_socket_create_12482 selinux_socket_create 0 12482 NULL
138214 +target_stat_scsi_lu_show_attr_dev_12483 target_stat_scsi_lu_show_attr_dev 0 12483 NULL
138215 +x25_sendmsg_12487 x25_sendmsg 4-0 12487 NULL
138216 +__iwl_read_prph_12491 __iwl_read_prph 0 12491 NULL
138217 +rtllib_auth_challenge_12493 rtllib_auth_challenge 3 12493 NULL
138218 +fnic_trace_ctrl_read_12497 fnic_trace_ctrl_read 3-0 12497 NULL
138219 +nilfs_segctor_last_seg_write_time_secs_show_12500 nilfs_segctor_last_seg_write_time_secs_show 0 12500 NULL
138220 +allow_func_id_match_store_12501 allow_func_id_match_store 0-4 12501 NULL
138221 +filelayout_commit_pagelist_12506 filelayout_commit_pagelist 0 12506 NULL nohasharray
138222 +driver_probe_device_12506 driver_probe_device 0 12506 &filelayout_commit_pagelist_12506
138223 +nfs_readdir_make_qstr_12509 nfs_readdir_make_qstr 3 12509 NULL
138224 +toshiba_usb_sleep_charge_set_12511 toshiba_usb_sleep_charge_set 0 12511 NULL
138225 +stream_start_12516 stream_start 0 12516 NULL
138226 +open_12519 open 0 12519 NULL
138227 +write_12520 write 0 12520 NULL
138228 +ql_start_rss_12521 ql_start_rss 0 12521 NULL nohasharray
138229 +reset_store_12521 reset_store 0-4 12521 &ql_start_rss_12521
138230 +failed_writes_show_12525 failed_writes_show 0 12525 NULL
138231 +qib_alloc_fast_reg_mr_12526 qib_alloc_fast_reg_mr 2 12526 NULL
138232 +mmc_erase_size_show_12530 mmc_erase_size_show 0 12530 NULL
138233 +xfs_da3_path_shift_12532 xfs_da3_path_shift 0 12532 NULL
138234 +acpi_dev_pm_explicit_set_12533 acpi_dev_pm_explicit_set 0 12533 NULL
138235 +efx_nic_get_regs_len_12534 efx_nic_get_regs_len 0 12534 NULL
138236 +inv_mpu6050_validate_trigger_12535 inv_mpu6050_validate_trigger 0 12535 NULL
138237 +e100_hw_init_12536 e100_hw_init 0 12536 NULL
138238 +show_engine_leds_12537 show_engine_leds 0 12537 NULL
138239 +brcms_ops_sta_add_12540 brcms_ops_sta_add 0 12540 NULL
138240 +comm_local_read_12541 comm_local_read 0 12541 NULL
138241 +stv06xx_write_sensor_finish_12543 stv06xx_write_sensor_finish 0 12543 NULL
138242 +masq_device_event_12546 masq_device_event 0 12546 NULL
138243 +efx_ef10_mem_map_size_12547 efx_ef10_mem_map_size 0 12547 NULL
138244 +mr_write_12549 mr_write 0 12549 NULL nohasharray
138245 +show_temp0_max_12549 show_temp0_max 0 12549 &mr_write_12549
138246 +mesh_get_default_parameters_12550 mesh_get_default_parameters 0 12550 NULL nohasharray
138247 +recover_callbacks_write_12550 recover_callbacks_write 0-3 12550 &mesh_get_default_parameters_12550 nohasharray
138248 +set_limit_12550 set_limit 0-4 12550 &recover_callbacks_write_12550
138249 +bh1770_prox_enable_show_12551 bh1770_prox_enable_show 0 12551 NULL
138250 +send_convert_12552 send_convert 0 12552 NULL
138251 +ptp_pch_enable_12555 ptp_pch_enable 0 12555 NULL
138252 +store_bank2_mask_12556 store_bank2_mask 0-4 12556 NULL
138253 +joydev_read_12559 joydev_read 0-3 12559 NULL
138254 +__smsc75xx_write_reg_12561 __smsc75xx_write_reg 0 12561 NULL
138255 +ov5642_cropcap_12562 ov5642_cropcap 0 12562 NULL
138256 +add_beep_ctls_12563 add_beep_ctls 0 12563 NULL
138257 +arizona_gpio_direction_out_12564 arizona_gpio_direction_out 0 12564 NULL
138258 +nvkm_event_init_12565 nvkm_event_init 2-3 12565 NULL nohasharray
138259 +write_inode_now_12565 write_inode_now 0 12565 &nvkm_event_init_12565
138260 +pwm_config_12570 pwm_config 0 12570 NULL
138261 +o2hb_region_block_bytes_read_12574 o2hb_region_block_bytes_read 0 12574 NULL
138262 +hvc_alloc_12579 hvc_alloc 4 12579 NULL
138263 +snd_pcm_plugin_alloc_12580 snd_pcm_plugin_alloc 2-0 12580 NULL nohasharray
138264 +ntfs_file_aio_write_12580 ntfs_file_aio_write 0 12580 &snd_pcm_plugin_alloc_12580
138265 +bond_option_lp_interval_set_12584 bond_option_lp_interval_set 0 12584 NULL
138266 +request_update_12585 request_update 0 12585 NULL
138267 +nilfs_direct_propagate_12588 nilfs_direct_propagate 0 12588 NULL nohasharray
138268 +ns83820_change_mtu_12588 ns83820_change_mtu 0 12588 &nilfs_direct_propagate_12588
138269 +pcpu_extend_area_map_12589 pcpu_extend_area_map 2 12589 NULL
138270 +nilfs_segctor_dirty_data_blocks_count_show_12591 nilfs_segctor_dirty_data_blocks_count_show 0 12591 NULL nohasharray
138271 +qla2x00_sysfs_write_vpd_12591 qla2x00_sysfs_write_vpd 0-6-5 12591 &nilfs_segctor_dirty_data_blocks_count_show_12591
138272 +nft_rbtree_privsize_12592 nft_rbtree_privsize 0 12592 NULL
138273 +add_endpoint_12593 add_endpoint 0 12593 NULL
138274 +_iwl_dbgfs_prph_reg_write_12597 _iwl_dbgfs_prph_reg_write 3-0 12597 NULL
138275 +tlbflush_write_file_12598 tlbflush_write_file 3-0 12598 NULL
138276 +ipv6_get_l4proto_12600 ipv6_get_l4proto 2-0 12600 NULL
138277 +ssp_io_req_12603 ssp_io_req 0 12603 NULL nohasharray
138278 +ath10k_ce_send_12603 ath10k_ce_send 0 12603 &ssp_io_req_12603
138279 +vhci_put_user_12604 vhci_put_user 4-0 12604 NULL
138280 +rtc_timer_enqueue_12606 rtc_timer_enqueue 0 12606 NULL
138281 +get_port1_handler_12607 get_port1_handler 0 12607 NULL
138282 +ethoc_get_regs_len_12608 ethoc_get_regs_len 0 12608 NULL
138283 +qla27xx_fwdt_calculate_dump_size_12617 qla27xx_fwdt_calculate_dump_size 0 12617 NULL nohasharray
138284 +cx8800_s_vid_ctrl_12617 cx8800_s_vid_ctrl 0 12617 &qla27xx_fwdt_calculate_dump_size_12617
138285 +kmx61_setup_new_data_interrupt_12618 kmx61_setup_new_data_interrupt 0 12618 NULL
138286 +fc_fcp_frame_alloc_12624 fc_fcp_frame_alloc 2 12624 NULL nohasharray
138287 +_nfs41_proc_secinfo_no_name_12624 _nfs41_proc_secinfo_no_name 0 12624 &fc_fcp_frame_alloc_12624
138288 +get_component_fault_12625 get_component_fault 0 12625 NULL
138289 +sdhci_pltfm_init_12627 sdhci_pltfm_init 3 12627 NULL
138290 +wl18xx_acx_ap_sleep_12628 wl18xx_acx_ap_sleep 0 12628 NULL
138291 +pwr_rcvd_awake_bcns_cnt_read_12632 pwr_rcvd_awake_bcns_cnt_read 3-0 12632 NULL
138292 +store_blank_12636 store_blank 0-4 12636 NULL
138293 +pn_sendmsg_12640 pn_sendmsg 4-0 12640 NULL nohasharray
138294 +nr_sendmsg_12640 nr_sendmsg 3 12640 &pn_sendmsg_12640
138295 +dwc3_link_state_write_12641 dwc3_link_state_write 3-0 12641 NULL
138296 +nr_recvmsg_12649 nr_recvmsg 4-0 12649 NULL
138297 +wb_create_12651 wb_create 1 12651 NULL
138298 +apply_12652 apply 0 12652 NULL
138299 +proc_reg_read_12653 proc_reg_read 0-3 12653 NULL
138300 +pid_show_12655 pid_show 0 12655 NULL nohasharray
138301 +store_12655 store 0-3 12655 &pid_show_12655 nohasharray
138302 +rtw_android_get_link_speed_12655 rtw_android_get_link_speed 0 12655 &store_12655
138303 +ocfs2_read_block_12659 ocfs2_read_block 0 12659 NULL
138304 +sparse_mem_maps_populate_node_12669 sparse_mem_maps_populate_node 4 12669 NULL nohasharray
138305 +sel_read_class_12669 sel_read_class 3-0 12669 &sparse_mem_maps_populate_node_12669
138306 +gl861_i2c_xfer_12676 gl861_i2c_xfer 0-3 12676 NULL
138307 +ipw2100_hw_send_command_12678 ipw2100_hw_send_command 0 12678 NULL
138308 +uncore_event_show_12679 uncore_event_show 0 12679 NULL nohasharray
138309 +sock_splice_read_12679 sock_splice_read 0 12679 &uncore_event_show_12679
138310 +store_pwm_auto_point_pwm_12680 store_pwm_auto_point_pwm 0-4 12680 NULL
138311 +bnx2x_config_vlan_mac_12682 bnx2x_config_vlan_mac 0 12682 NULL
138312 +show_12685 show 0 12685 NULL
138313 +sidtab_init_12688 sidtab_init 0 12688 NULL
138314 +pm_qos_latency_tolerance_store_12690 pm_qos_latency_tolerance_store 0-4 12690 NULL
138315 +update_cpumask_12691 update_cpumask 0 12691 NULL
138316 +mcp23s08_gpio_to_irq_12692 mcp23s08_gpio_to_irq 2 12692 NULL
138317 +nsc_ircc_net_open_12694 nsc_ircc_net_open 0 12694 NULL
138318 +tlan_open_12699 tlan_open 0 12699 NULL
138319 +ext4_bg_num_gdb_meta_12702 ext4_bg_num_gdb_meta 0 12702 NULL
138320 +saa7146_i2c_reset_12703 saa7146_i2c_reset 0 12703 NULL
138321 +iwl_dbgfs_calib_disabled_write_12707 iwl_dbgfs_calib_disabled_write 3-0 12707 NULL
138322 +ramdisk_show_12715 ramdisk_show 0 12715 NULL
138323 +ieee80211_if_read_num_buffered_multicast_12716 ieee80211_if_read_num_buffered_multicast 3-0 12716 NULL nohasharray
138324 +fill_multi_ios_12716 fill_multi_ios 0 12716 &ieee80211_if_read_num_buffered_multicast_12716
138325 +ivtv_write_12721 ivtv_write 3-0 12721 NULL nohasharray
138326 +osst_filemark_cnt_show_12721 osst_filemark_cnt_show 0 12721 &ivtv_write_12721 nohasharray
138327 +class_pktcdvd_store_add_12721 class_pktcdvd_store_add 0-4 12721 &osst_filemark_cnt_show_12721
138328 +mc13783_adc_read_12732 mc13783_adc_read 0 12732 NULL nohasharray
138329 +carl9170_init_phy_from_eeprom_12732 carl9170_init_phy_from_eeprom 0 12732 &mc13783_adc_read_12732
138330 +key_rx_spec_read_12736 key_rx_spec_read 3-0 12736 NULL
138331 +__mei_cl_async_send_12737 __mei_cl_async_send 3 12737 NULL nohasharray
138332 +xfs_da3_node_read_12737 xfs_da3_node_read 0 12737 &__mei_cl_async_send_12737
138333 +lio_target_nacl_show_cmdsn_depth_12739 lio_target_nacl_show_cmdsn_depth 0 12739 NULL
138334 +get_if_frequency_12740 get_if_frequency 0 12740 NULL
138335 +pktgen_setup_dev_12745 pktgen_setup_dev 0 12745 NULL
138336 +show_iostat_ioerr_cnt_12747 show_iostat_ioerr_cnt 0 12747 NULL
138337 +snd_usbtv_prepare_12749 snd_usbtv_prepare 0 12749 NULL
138338 +ieee80211_if_read_dot11MeshMaxRetries_12756 ieee80211_if_read_dot11MeshMaxRetries 3-0 12756 NULL
138339 +traceSMB_proc_write_12763 traceSMB_proc_write 0-3 12763 NULL
138340 +stac_create_spdif_mux_ctls_12764 stac_create_spdif_mux_ctls 0 12764 NULL
138341 +snd_emu10k1_capture_trigger_12765 snd_emu10k1_capture_trigger 0 12765 NULL
138342 +iscsi_stat_tgt_attr_show_attr_fail_intr_name_12767 iscsi_stat_tgt_attr_show_attr_fail_intr_name 0 12767 NULL
138343 +listxattr_12769 listxattr 3 12769 NULL
138344 +persistent_show_12774 persistent_show 0 12774 NULL nohasharray
138345 +store_blue_12774 store_blue 0-4 12774 &persistent_show_12774
138346 +ip_ufo_append_data_12775 ip_ufo_append_data 8-7-6 12775 NULL nohasharray
138347 +check_ci_12775 check_ci 0 12775 &ip_ufo_append_data_12775 nohasharray
138348 +tiadc_buffer_postenable_12775 tiadc_buffer_postenable 0 12775 &check_ci_12775
138349 +validate_index_12777 validate_index 0 12777 NULL
138350 +__iscsi_disc_show_userid_mutual_12779 __iscsi_disc_show_userid_mutual 0 12779 NULL
138351 +store_selfballoon_reserved_mb_12780 store_selfballoon_reserved_mb 0-4 12780 NULL
138352 +o2hb_heartbeat_group_show_12783 o2hb_heartbeat_group_show 0 12783 NULL nohasharray
138353 +bcm54xx_exp_write_12783 bcm54xx_exp_write 0 12783 &o2hb_heartbeat_group_show_12783
138354 +e1000_setup_all_tx_resources_12786 e1000_setup_all_tx_resources 0 12786 NULL
138355 +ath6kl_wmi_cmd_send_xtnd_12787 ath6kl_wmi_cmd_send_xtnd 0 12787 NULL
138356 +bnx2x_set_mac_one_12791 bnx2x_set_mac_one 0 12791 NULL
138357 +be_cmd_vlan_config_12799 be_cmd_vlan_config 0 12799 NULL
138358 +sysfs_ctlreg_read_12803 sysfs_ctlreg_read 0-5-6 12803 NULL
138359 +netdev_get_regs_len_12807 netdev_get_regs_len 0 12807 NULL
138360 +show_spi_transport_period_helper_12808 show_spi_transport_period_helper 0 12808 NULL
138361 +mgmt_event_12810 mgmt_event 4 12810 NULL
138362 +xfs_inumbers_fmt_12817 xfs_inumbers_fmt 3 12817 NULL
138363 +_nfs40_proc_fsid_present_12824 _nfs40_proc_fsid_present 0 12824 NULL nohasharray
138364 +rt2800_load_firmware_12824 rt2800_load_firmware 0 12824 &_nfs40_proc_fsid_present_12824
138365 +readq_12825 readq 0 12825 NULL
138366 +show_12831 show 0 12831 NULL
138367 +create_12834 create 0 12834 NULL nohasharray
138368 +SyS_add_key_12834 SyS_add_key 4 12834 &create_12834
138369 +gfs2_log_reserve_12835 gfs2_log_reserve 0 12835 NULL nohasharray
138370 +security_audit_rule_init_12835 security_audit_rule_init 0 12835 &gfs2_log_reserve_12835
138371 +dn_dst_mtu_12837 dn_dst_mtu 0 12837 NULL nohasharray
138372 +acpi_battery_alarm_store_12837 acpi_battery_alarm_store 0-4 12837 &dn_dst_mtu_12837
138373 +TSS_authhmac_12839 TSS_authhmac 0 12839 NULL nohasharray
138374 +get_l2cap_conn_12839 get_l2cap_conn 0 12839 &TSS_authhmac_12839
138375 +mvs_store_interrupt_coalescing_12841 mvs_store_interrupt_coalescing 0-4 12841 NULL
138376 +spidev_sync_12842 spidev_sync 0 12842 NULL nohasharray
138377 +ath6kl_wmi_add_wow_pattern_cmd_12842 ath6kl_wmi_add_wow_pattern_cmd 4 12842 &spidev_sync_12842
138378 +atkbd_do_set_force_release_12843 atkbd_do_set_force_release 0-4 12843 NULL
138379 +spidev_ioctl_12846 spidev_ioctl 2 12846 NULL nohasharray
138380 +si4713_i2c_read_12846 si4713_i2c_read 0 12846 &spidev_ioctl_12846
138381 +adp5520_bl_dark_dim_store_12853 adp5520_bl_dark_dim_store 4-0 12853 NULL
138382 +rtl28xxu_i2c_xfer_12854 rtl28xxu_i2c_xfer 0-3 12854 NULL nohasharray
138383 +nilfs_bmap_do_insert_12854 nilfs_bmap_do_insert 0 12854 &rtl28xxu_i2c_xfer_12854 nohasharray
138384 +hiddev_read_12854 hiddev_read 0-3 12854 &nilfs_bmap_do_insert_12854 nohasharray
138385 +cs421x_build_controls_12854 cs421x_build_controls 0 12854 &hiddev_read_12854
138386 +gadget_dev_desc_bDeviceClass_store_12857 gadget_dev_desc_bDeviceClass_store 0-3 12857 NULL
138387 +ib_post_send_mad_12859 ib_post_send_mad 0 12859 NULL
138388 +fc2580_wr_regs_12863 fc2580_wr_regs 0 12863 NULL
138389 +xfs_rtallocate_extent_exact_12865 xfs_rtallocate_extent_exact 0 12865 NULL
138390 +serio_raw_read_12868 serio_raw_read 0-3 12868 NULL
138391 +snd_atiixp_pcm_trigger_12871 snd_atiixp_pcm_trigger 0 12871 NULL nohasharray
138392 +drop_endpoint_12871 drop_endpoint 0 12871 &snd_atiixp_pcm_trigger_12871 nohasharray
138393 +show_12871 show 0 12871 &drop_endpoint_12871 nohasharray
138394 +md_run_12871 md_run 0 12871 &show_12871
138395 +nilfs_dev_blocksize_show_12874 nilfs_dev_blocksize_show 0 12874 NULL
138396 +dln2_send_wait_12877 dln2_send_wait 0 12877 NULL
138397 +allow_restart_store_12880 allow_restart_store 0-4 12880 NULL
138398 +ath9k_dump_4k_modal_eeprom_12883 ath9k_dump_4k_modal_eeprom 2-3-0 12883 NULL nohasharray
138399 +do_setattr_12883 do_setattr 0 12883 &ath9k_dump_4k_modal_eeprom_12883
138400 +show_fnode_tpgt_12887 show_fnode_tpgt 0 12887 NULL
138401 +show_ata_dev_id_12891 show_ata_dev_id 0 12891 NULL
138402 +get_leb_cnt_12892 get_leb_cnt 0-2 12892 NULL nohasharray
138403 +show_hold_timer_12892 show_hold_timer 0 12892 &get_leb_cnt_12892
138404 +minix_readpage_12897 minix_readpage 0 12897 NULL
138405 +wsm_cmd_send_12901 wsm_cmd_send 0 12901 NULL
138406 +_regmap_raw_read_12902 _regmap_raw_read 0 12902 NULL nohasharray
138407 +request_12902 request 0 12902 &_regmap_raw_read_12902
138408 +ocfs2_hamming_encode_block_12904 ocfs2_hamming_encode_block 2 12904 NULL
138409 +sha512_ssse3_export_12905 sha512_ssse3_export 0 12905 NULL
138410 +elan_write_fw_block_12906 elan_write_fw_block 0 12906 NULL
138411 +get_virtual_node_size_12908 get_virtual_node_size 0 12908 NULL
138412 +qlcnic_clear_esw_stats_12911 qlcnic_clear_esw_stats 0 12911 NULL
138413 +show_temp_status_12912 show_temp_status 0 12912 NULL
138414 +quota_quantum_show_12921 quota_quantum_show 0 12921 NULL
138415 +rds_pages_in_vec_12922 rds_pages_in_vec 0 12922 NULL
138416 +_nfs4_open_expired_12925 _nfs4_open_expired 0 12925 NULL
138417 +ci_ll_init_12930 ci_ll_init 3 12930 NULL
138418 +update_mode_show_12934 update_mode_show 0 12934 NULL nohasharray
138419 +adxl34x_disable_store_12934 adxl34x_disable_store 0-4 12934 &update_mode_show_12934
138420 +SYSC_sendfile_12936 SYSC_sendfile 4 12936 NULL
138421 +nvme_npages_12938 nvme_npages 0-1 12938 NULL nohasharray
138422 +ican3_sysfs_show_term_12938 ican3_sysfs_show_term 0 12938 &nvme_npages_12938
138423 +wil_write_back_12939 wil_write_back 3-0 12939 NULL nohasharray
138424 +target_core_alua_tg_pt_gp_show_attr_alua_support_offline_12939 target_core_alua_tg_pt_gp_show_attr_alua_support_offline 0 12939 &wil_write_back_12939
138425 +sdev_show_scsi_level_12941 sdev_show_scsi_level 0 12941 NULL
138426 +register_memory_12944 register_memory 0 12944 NULL
138427 +do_inode_permission_12946 do_inode_permission 0 12946 NULL
138428 +show_alarm_beep_12949 show_alarm_beep 0 12949 NULL
138429 +int340x_thermal_get_zone_temp_12954 int340x_thermal_get_zone_temp 0 12954 NULL
138430 +_ctl_device_delay_show_12957 _ctl_device_delay_show 0 12957 NULL
138431 +qib_map_sg_12958 qib_map_sg 0-3 12958 NULL
138432 +bcsp_prepare_pkt_12961 bcsp_prepare_pkt 3 12961 NULL
138433 +iwlagn_mac_sta_remove_12962 iwlagn_mac_sta_remove 0 12962 NULL nohasharray
138434 +myri10ge_update_mac_address_12962 myri10ge_update_mac_address 0 12962 &iwlagn_mac_sta_remove_12962
138435 +bm_status_write_12964 bm_status_write 3-0 12964 NULL
138436 +lpfc_link_speed_show_12965 lpfc_link_speed_show 0 12965 NULL nohasharray
138437 +snd_seq_prioq_cell_in_12965 snd_seq_prioq_cell_in 0 12965 &lpfc_link_speed_show_12965
138438 +start_khugepaged_12971 start_khugepaged 0 12971 NULL
138439 +__rhashtable_insert_fast_12974 __rhashtable_insert_fast 0 12974 NULL
138440 +iwl_mvm_read_external_nvm_12975 iwl_mvm_read_external_nvm 0 12975 NULL
138441 +klp_enable_object_12977 klp_enable_object 0 12977 NULL
138442 +broadsheet_setup_plls_12983 broadsheet_setup_plls 0 12983 NULL
138443 +_iwl_dbgfs_ss_force_write_12984 _iwl_dbgfs_ss_force_write 3-0 12984 NULL
138444 +adfs_statfs_12986 adfs_statfs 0 12986 NULL
138445 +sk_peek_offset_12991 sk_peek_offset 0 12991 NULL
138446 +host_lock_show_12993 host_lock_show 0 12993 NULL
138447 +mgmt_get_if_info_12995 mgmt_get_if_info 0 12995 NULL nohasharray
138448 +__iscsi_tpg_auth_show_userid_12995 __iscsi_tpg_auth_show_userid 0 12995 &mgmt_get_if_info_12995
138449 +drbd_recv_all_13002 drbd_recv_all 3 13002 NULL
138450 +_get_block_create_0_13003 _get_block_create_0 0 13003 NULL nohasharray
138451 +bfad_im_issue_fc_host_lip_13003 bfad_im_issue_fc_host_lip 0 13003 &_get_block_create_0_13003
138452 +vmci_transport_stream_enqueue_13004 vmci_transport_stream_enqueue 0-3 13004 NULL nohasharray
138453 +set_otp0_13004 set_otp0 4-0 13004 &vmci_transport_stream_enqueue_13004
138454 +shutdown_event_13006 shutdown_event 0 13006 NULL
138455 +show_octave_13007 show_octave 0 13007 NULL
138456 +cyberjack_open_13012 cyberjack_open 0 13012 NULL nohasharray
138457 +musb_srp_store_13012 musb_srp_store 0-4 13012 &cyberjack_open_13012
138458 +vsscanf_13014 vsscanf 0 13014 NULL
138459 +dib8096p_tuner_read_serpar_13017 dib8096p_tuner_read_serpar 0-3 13017 NULL
138460 +netvsc_open_13019 netvsc_open 0 13019 NULL
138461 +subsystem_filter_write_13022 subsystem_filter_write 3 13022 NULL
138462 +__uncore_umask_show_13024 __uncore_umask_show 0 13024 NULL nohasharray
138463 +wsm_set_edca_params_13024 wsm_set_edca_params 0 13024 &__uncore_umask_show_13024 nohasharray
138464 +aa_setprocattr_changehat_13024 aa_setprocattr_changehat 0 13024 &wsm_set_edca_params_13024
138465 +dw2102_i2c_transfer_13026 dw2102_i2c_transfer 0-3 13026 NULL
138466 +lis3lv02d_position_show_13034 lis3lv02d_position_show 0 13034 NULL nohasharray
138467 +ipg_nic_change_mtu_13034 ipg_nic_change_mtu 0 13034 &lis3lv02d_position_show_13034
138468 +usbhsh_pipe_attach_13040 usbhsh_pipe_attach 0 13040 NULL nohasharray
138469 +poll_busy_13040 poll_busy 0 13040 &usbhsh_pipe_attach_13040
138470 +SyS_sendfile64_13043 SyS_sendfile64 4 13043 NULL
138471 +ocfs2_write_begin_13045 ocfs2_write_begin 0 13045 NULL
138472 +nilfs_sync_file_13047 nilfs_sync_file 0 13047 NULL nohasharray
138473 +cifs_write_allocate_pages_13047 cifs_write_allocate_pages 0 13047 &nilfs_sync_file_13047
138474 +__dn_setsockopt_13060 __dn_setsockopt 5-0 13060 NULL nohasharray
138475 +ctnetlink_timestamp_size_13060 ctnetlink_timestamp_size 0 13060 &__dn_setsockopt_13060 nohasharray
138476 +ptlrpc_lprocfs_threads_min_seq_write_13060 ptlrpc_lprocfs_threads_min_seq_write 3 13060 &ctnetlink_timestamp_size_13060
138477 +ppp_asynctty_read_13062 ppp_asynctty_read 0 13062 NULL
138478 +adv7175_s_fmt_13066 adv7175_s_fmt 0 13066 NULL
138479 +adis_read_reg_16_13072 adis_read_reg_16 0 13072 NULL
138480 +read_file_tpc_13073 read_file_tpc 3-0 13073 NULL
138481 +nf_nat_ipv4_fn_13074 nf_nat_ipv4_fn 0 13074 NULL
138482 +raid5_store_skip_copy_13075 raid5_store_skip_copy 0-3 13075 NULL nohasharray
138483 +bnx2fc_fcoe_reset_13075 bnx2fc_fcoe_reset 0 13075 &raid5_store_skip_copy_13075
138484 +wl1251_hw_init_templates_config_13078 wl1251_hw_init_templates_config 0 13078 NULL
138485 +ti_do_config_13080 ti_do_config 0 13080 NULL
138486 +get_pwm1_13083 get_pwm1 0 13083 NULL
138487 +synaptics_set_disable_gesture_13085 synaptics_set_disable_gesture 0-4 13085 NULL
138488 +radeon_hwmon_get_pwm1_enable_13088 radeon_hwmon_get_pwm1_enable 0 13088 NULL
138489 +xattr_getsecurity_13090 xattr_getsecurity 0 13090 NULL
138490 +blk_rq_map_sg_13092 blk_rq_map_sg 0 13092 NULL
138491 +show_down_head_align_13093 show_down_head_align 0 13093 NULL
138492 +lec_change_mtu_13094 lec_change_mtu 0 13094 NULL
138493 +sbi_ui_store_13095 sbi_ui_store 0-4 13095 NULL
138494 +il_send_add_sta_13097 il_send_add_sta 0 13097 NULL
138495 +mb_find_next_zero_bit_13100 mb_find_next_zero_bit 2-3-0 13100 NULL
138496 +ttm_dma_pool_alloc_new_pages_13105 ttm_dma_pool_alloc_new_pages 3 13105 NULL
138497 +bma180_set_new_data_intr_state_13106 bma180_set_new_data_intr_state 0 13106 NULL
138498 +ubi_leb_map_13107 ubi_leb_map 0 13107 NULL
138499 +next_power_13110 next_power 0 13110 NULL
138500 +snd_rme96_playback_copy_13111 snd_rme96_playback_copy 5 13111 NULL
138501 +snd_pcm_lib_preallocate_pages_for_all_13112 snd_pcm_lib_preallocate_pages_for_all 4 13112 NULL nohasharray
138502 +pyra_send_control_13112 pyra_send_control 0 13112 &snd_pcm_lib_preallocate_pages_for_all_13112
138503 +ltc4215_show_power_13117 ltc4215_show_power 0 13117 NULL
138504 +bfad_debugfs_read_13119 bfad_debugfs_read 3-0 13119 NULL
138505 +relay_file_read_13123 relay_file_read 0-3 13123 NULL nohasharray
138506 +qla2x00_sysfs_write_reset_13123 qla2x00_sysfs_write_reset 0-6-5 13123 &relay_file_read_13123
138507 +read_13125 read 0-5 13125 NULL
138508 +tlclk_read_13128 tlclk_read 0-3 13128 NULL
138509 +ip_make_skb_13129 ip_make_skb 5-6 13129 NULL
138510 +ipath_do_user_init_13142 ipath_do_user_init 0 13142 NULL nohasharray
138511 +kone_sysfs_set_startup_profile_13142 kone_sysfs_set_startup_profile 0-4 13142 &ipath_do_user_init_13142
138512 +mei_hbm_cl_write_13143 mei_hbm_cl_write 0 13143 NULL
138513 +blk_update_request_13146 blk_update_request 3 13146 NULL
138514 +erst_reader_13156 erst_reader 0 13156 NULL
138515 +nes_net_event_13163 nes_net_event 0 13163 NULL
138516 +hpfs_write_begin_13164 hpfs_write_begin 3-0 13164 NULL
138517 +cifs_loose_read_iter_13165 cifs_loose_read_iter 0 13165 NULL
138518 +diva_um_idi_write_13170 diva_um_idi_write 0 13170 NULL
138519 +caif_stream_recvmsg_13173 caif_stream_recvmsg 4-0 13173 NULL
138520 +ea_set_i_13174 ea_set_i 0 13174 NULL nohasharray
138521 +iscsi_tpg_param_store_MaxXmitDataSegmentLength_13174 iscsi_tpg_param_store_MaxXmitDataSegmentLength 0-3 13174 &ea_set_i_13174
138522 +pwr_disable_ps_read_13176 pwr_disable_ps_read 3-0 13176 NULL
138523 +ucs2_strlen_13178 ucs2_strlen 0 13178 NULL
138524 +isl29003_store_mode_13181 isl29003_store_mode 0-4 13181 NULL
138525 +adis16136_get_freq_13183 adis16136_get_freq 0 13183 NULL nohasharray
138526 +macvlan_init_13183 macvlan_init 0 13183 &adis16136_get_freq_13183
138527 +bql_show_limit_max_13184 bql_show_limit_max 0 13184 NULL nohasharray
138528 +create_trace_uprobe_13184 create_trace_uprobe 1 13184 &bql_show_limit_max_13184
138529 +dvb_ca_read_13187 dvb_ca_read 0-3 13187 NULL
138530 +sr_get_eeprom_len_13190 sr_get_eeprom_len 0 13190 NULL
138531 +ar5523_start_13193 ar5523_start 0 13193 NULL
138532 +show_session_param_ISCSI_PARAM_PASSWORD_13197 show_session_param_ISCSI_PARAM_PASSWORD 0 13197 NULL nohasharray
138533 +amd64_inject_section_store_13197 amd64_inject_section_store 0-4 13197 &show_session_param_ISCSI_PARAM_PASSWORD_13197
138534 +rt61pci_set_state_13199 rt61pci_set_state 0 13199 NULL nohasharray
138535 +ax88179_get_eeprom_len_13199 ax88179_get_eeprom_len 0 13199 &rt61pci_set_state_13199 nohasharray
138536 +comedi_read_13199 comedi_read 3 13199 &ax88179_get_eeprom_len_13199
138537 +set_tach_13200 set_tach 0-4 13200 NULL
138538 +hash_ipport4_expire_13201 hash_ipport4_expire 4 13201 NULL nohasharray
138539 +sync_min_show_13201 sync_min_show 0 13201 &hash_ipport4_expire_13201
138540 +mem_cgroup_try_charge_13202 mem_cgroup_try_charge 0 13202 NULL
138541 +ilk_pipe_crc_ctl_reg_13204 ilk_pipe_crc_ctl_reg 0 13204 NULL
138542 +mmc_ext_csd_read_13205 mmc_ext_csd_read 3-0 13205 NULL
138543 +nfs_sync_mapping_13207 nfs_sync_mapping 0 13207 NULL
138544 +bitmap_parselist_13211 bitmap_parselist 0 13211 NULL
138545 +lp3972_dcdc_enable_13217 lp3972_dcdc_enable 0 13217 NULL
138546 +get_unaligned_le64_13219 get_unaligned_le64 0 13219 NULL
138547 +svm_msrpm_offset_13220 svm_msrpm_offset 0-1 13220 NULL
138548 +set_vrm_13222 set_vrm 0-4 13222 NULL
138549 +dax_clear_blocks_13223 dax_clear_blocks 3 13223 NULL
138550 +copy_user_subjs_13225 copy_user_subjs 0 13225 NULL
138551 +fnic_trace_ctrl_write_13229 fnic_trace_ctrl_write 3-0 13229 NULL
138552 +arcmsr_sysfs_iop_message_clear_13239 arcmsr_sysfs_iop_message_clear 0-6-5 13239 NULL
138553 +_iwl_dbgfs_disable_power_off_write_13243 _iwl_dbgfs_disable_power_off_write 3-0 13243 NULL
138554 +soft_show_13244 soft_show 0 13244 NULL
138555 +asix_read_cmd_13245 asix_read_cmd 5 13245 NULL
138556 +nilfs_superblock_attr_show_13246 nilfs_superblock_attr_show 0 13246 NULL nohasharray
138557 +ath5k_hw_rfregs_init_13246 ath5k_hw_rfregs_init 0 13246 &nilfs_superblock_attr_show_13246
138558 +ov9640_prog_dflt_13247 ov9640_prog_dflt 0 13247 NULL
138559 +snd_emu10k1_fx8010_tram_setup_13248 snd_emu10k1_fx8010_tram_setup 2 13248 NULL
138560 +store_13249 store 0 13249 NULL nohasharray
138561 +fw_download_code_13249 fw_download_code 3 13249 &store_13249
138562 +__show_chan_per_port_13250 __show_chan_per_port 0 13250 NULL
138563 +clps711x_pwm_enable_13251 clps711x_pwm_enable 0 13251 NULL
138564 +init_tid_tabs_13252 init_tid_tabs 4-3-2 13252 NULL nohasharray
138565 +cpu_rt_runtime_write_13252 cpu_rt_runtime_write 0 13252 &init_tid_tabs_13252
138566 +hostap_80211_get_hdrlen_13255 hostap_80211_get_hdrlen 0 13255 NULL
138567 +bio_integrity_trim_13259 bio_integrity_trim 3-2 13259 NULL
138568 +simple_attr_write_13260 simple_attr_write 3-0 13260 NULL
138569 +carl9170_rx_13272 carl9170_rx 3 13272 NULL
138570 +pmcraid_notify_aen_13274 pmcraid_notify_aen 3 13274 NULL
138571 +nvkm_ltc_create__13275 nvkm_ltc_create_ 4 13275 NULL
138572 +ip_vs_local_reply6_13278 ip_vs_local_reply6 0 13278 NULL
138573 +il4965_stats_flag_13281 il4965_stats_flag 0-3 13281 NULL
138574 +lpfc_idiag_mbxacc_get_setup_13282 lpfc_idiag_mbxacc_get_setup 0 13282 NULL
138575 +lpfc_vport_disable_13286 lpfc_vport_disable 0 13286 NULL
138576 +platform_device_add_resources_13289 platform_device_add_resources 3 13289 NULL
138577 +nvkm_i2c_pad_create__13292 nvkm_i2c_pad_create_ 5 13292 NULL
138578 +sd_major_13294 sd_major 0-1 13294 NULL
138579 +cx23885_start_audio_dma_13295 cx23885_start_audio_dma 0 13295 NULL
138580 +map_offset_show_13301 map_offset_show 0 13301 NULL
138581 +set_ptk_13304 set_ptk 0 13304 NULL
138582 +store_13310 store 0 13310 NULL
138583 +saa7134_s_ctrl_13313 saa7134_s_ctrl 0 13313 NULL
138584 +read_file_phy_err_13318 read_file_phy_err 3-0 13318 NULL nohasharray
138585 +shmem_getxattr_13318 shmem_getxattr 0 13318 &read_file_phy_err_13318
138586 +max16065_show_current_13327 max16065_show_current 0 13327 NULL
138587 +us122l_ctl_msg_13330 us122l_ctl_msg 8 13330 NULL nohasharray
138588 +koneplus_sysfs_read_tcu_13330 koneplus_sysfs_read_tcu 0-5-6 13330 &us122l_ctl_msg_13330
138589 +i2c_sysfs_delete_device_13331 i2c_sysfs_delete_device 0-4 13331 NULL
138590 +connect_layer1_13336 connect_layer1 0 13336 NULL
138591 +kvm_read_nested_guest_page_13337 kvm_read_nested_guest_page 5 13337 NULL
138592 +round_event_name_len_13348 round_event_name_len 0 13348 NULL
138593 +dlm_event_store_13352 dlm_event_store 0-3 13352 NULL
138594 +get_bits_13353 get_bits 0-2 13353 NULL
138595 +az6007_i2c_xfer_13357 az6007_i2c_xfer 0-3 13357 NULL
138596 +hscx_empty_fifo_13360 hscx_empty_fifo 2 13360 NULL nohasharray
138597 +ths7303_setval_13360 ths7303_setval 0 13360 &hscx_empty_fifo_13360
138598 +caif_device_notify_13363 caif_device_notify 0 13363 NULL
138599 +cache_ctr_13364 cache_ctr 2 13364 NULL nohasharray
138600 +xfs_btree_delrec_13364 xfs_btree_delrec 0 13364 &cache_ctr_13364
138601 +snd_via686_capture_prepare_13373 snd_via686_capture_prepare 0 13373 NULL
138602 +hr222_sub_set_clock_13374 hr222_sub_set_clock 0 13374 NULL
138603 +wep_key_not_found_read_13377 wep_key_not_found_read 3-0 13377 NULL nohasharray
138604 +iso_sched_alloc_13377 iso_sched_alloc 1 13377 &wep_key_not_found_read_13377
138605 +iio_buffer_read_first_n_outer_13378 iio_buffer_read_first_n_outer 0-3 13378 NULL
138606 +sctp_wait_for_connect_13379 sctp_wait_for_connect 0 13379 NULL
138607 +bt_sock_recvmsg_13380 bt_sock_recvmsg 3 13380 NULL
138608 +zl10036_set_params_13381 zl10036_set_params 0 13381 NULL
138609 +activity_write_13388 activity_write 0-6-5 13388 NULL nohasharray
138610 +lov_mds_md_size_13388 lov_mds_md_size 0-1 13388 &activity_write_13388
138611 +i7core_inject_section_show_13394 i7core_inject_section_show 0 13394 NULL
138612 +vmxnet3_set_mac_addr_13396 vmxnet3_set_mac_addr 0 13396 NULL
138613 +as3935_sensor_sensitivity_store_13401 as3935_sensor_sensitivity_store 0-4 13401 NULL
138614 +tm6000_prepare_isoc_13404 tm6000_prepare_isoc 0 13404 NULL
138615 +carl9170_rx_untie_data_13405 carl9170_rx_untie_data 3 13405 NULL nohasharray
138616 +ieee80211_check_concurrent_iface_13405 ieee80211_check_concurrent_iface 0 13405 &carl9170_rx_untie_data_13405
138617 +sky2_receive_13407 sky2_receive 2 13407 NULL
138618 +ocfs2_inode_lock_update_13414 ocfs2_inode_lock_update 0 13414 NULL nohasharray
138619 +qib_sdma_get_inflight_13414 qib_sdma_get_inflight 0 13414 &ocfs2_inode_lock_update_13414
138620 +store_flush_13416 store_flush 0 13416 NULL
138621 +netxen_alloc_sds_rings_13417 netxen_alloc_sds_rings 2 13417 NULL
138622 +get_tx_data_len_13418 get_tx_data_len 0 13418 NULL
138623 +compat_SyS_sendfile64_13420 compat_SyS_sendfile64 4 13420 NULL
138624 +show_multicast_fast_leave_13427 show_multicast_fast_leave 0 13427 NULL
138625 +bq2415x_exec_command_13430 bq2415x_exec_command 0 13430 NULL
138626 +smb_sendv_13437 smb_sendv 0 13437 NULL nohasharray
138627 +__tipc_send_stream_13437 __tipc_send_stream 3 13437 &smb_sendv_13437
138628 +mwifiex_get_bss_info_13439 mwifiex_get_bss_info 0 13439 NULL nohasharray
138629 +request_firmware_nowait_13439 request_firmware_nowait 0 13439 &mwifiex_get_bss_info_13439
138630 +sctp_setsockopt_peer_primary_addr_13440 sctp_setsockopt_peer_primary_addr 3-0 13440 NULL
138631 +ath6kl_cfg80211_connect_event_13443 ath6kl_cfg80211_connect_event 7-8-9 13443 NULL
138632 +close_patch_13445 close_patch 0 13445 NULL
138633 +ath10k_wmi_vdev_spectral_enable_13446 ath10k_wmi_vdev_spectral_enable 0 13446 NULL
138634 +lanai_get_sized_buffer_13448 lanai_get_sized_buffer 0 13448 NULL
138635 +acpi_thermal_get_temperature_13461 acpi_thermal_get_temperature 0 13461 NULL
138636 +cxacru_sysfs_showattr_LINE_13464 cxacru_sysfs_showattr_LINE 0 13464 NULL nohasharray
138637 +igb_notify_dca_13464 igb_notify_dca 0 13464 &cxacru_sysfs_showattr_LINE_13464 nohasharray
138638 +__kgdb_notify_13464 __kgdb_notify 0 13464 &igb_notify_dca_13464
138639 +nfs4_set_security_label_13465 nfs4_set_security_label 0 13465 NULL
138640 +musb_mode_store_13466 musb_mode_store 0-4 13466 NULL
138641 +bcm_iproc_i2c_xfer_13471 bcm_iproc_i2c_xfer 0-3 13471 NULL nohasharray
138642 +target_freq_show_13471 target_freq_show 0 13471 &bcm_iproc_i2c_xfer_13471
138643 +rtc_dev_read_13472 rtc_dev_read 0-3 13472 NULL
138644 +iscsi_post_host_event_13473 iscsi_post_host_event 4 13473 NULL
138645 +show_13475 show 0 13475 NULL nohasharray
138646 +asm_did_show_13475 asm_did_show 0 13475 &show_13475
138647 +get_temp_13476 get_temp 0 13476 NULL
138648 +sm_lid_show_13478 sm_lid_show 0 13478 NULL
138649 +sb_init_dio_done_wq_13482 sb_init_dio_done_wq 0 13482 NULL
138650 +l3_access_valid_13483 l3_access_valid 0 13483 NULL
138651 +amd8111e_open_13487 amd8111e_open 0 13487 NULL
138652 +write_13490 write 0 13490 NULL
138653 +data_read_13494 data_read 3-0 13494 NULL nohasharray
138654 +ext_prop_data_store_13494 ext_prop_data_store 3-0 13494 &data_read_13494 nohasharray
138655 +qib_write_umem32_13494 qib_write_umem32 0 13494 &ext_prop_data_store_13494
138656 +brcmf_sdiod_ramrw_13500 brcmf_sdiod_ramrw 5 13500 NULL
138657 +queue_nomerges_show_13504 queue_nomerges_show 0 13504 NULL nohasharray
138658 +__cpu_notify_13504 __cpu_notify 0 13504 &queue_nomerges_show_13504
138659 +rndis_filter_set_device_mac_13505 rndis_filter_set_device_mac 0 13505 NULL
138660 +nfs3_proc_setattr_13506 nfs3_proc_setattr 0 13506 NULL
138661 +core_status_13515 core_status 4-0 13515 NULL nohasharray
138662 +send_cmd_13515 send_cmd 0 13515 &core_status_13515
138663 +bonding_show_ad_partner_key_13516 bonding_show_ad_partner_key 0 13516 NULL
138664 +show_dock_type_13518 show_dock_type 0 13518 NULL
138665 +smk_write_mapped_13519 smk_write_mapped 3-0 13519 NULL
138666 +max_comp_streams_show_13525 max_comp_streams_show 0 13525 NULL
138667 +bm_init_13529 bm_init 2 13529 NULL
138668 +ocfs2_setattr_13530 ocfs2_setattr 0 13530 NULL nohasharray
138669 +request_any_context_irq_13530 request_any_context_irq 0 13530 &ocfs2_setattr_13530
138670 +cx23885_load_firmware_13534 cx23885_load_firmware 0 13534 NULL
138671 +get_enclosure_identifier_13536 get_enclosure_identifier 0 13536 NULL nohasharray
138672 +wcn36xx_smd_start_13536 wcn36xx_smd_start 0 13536 &get_enclosure_identifier_13536
138673 +sync_completed_show_13540 sync_completed_show 0 13540 NULL
138674 +venus_access_13541 venus_access 0 13541 NULL
138675 +arizona_micsupp_enable_13545 arizona_micsupp_enable 0 13545 NULL
138676 +key_getsecurity_13546 key_getsecurity 0 13546 NULL
138677 +vfio_cap_len_13549 vfio_cap_len 0 13549 NULL nohasharray
138678 +do_set_fan_pulses_13549 do_set_fan_pulses 0 13549 &vfio_cap_len_13549
138679 +adp5520_bl_daylight_dim_show_13550 adp5520_bl_daylight_dim_show 0 13550 NULL nohasharray
138680 +__iscsi_nacl_auth_show_authenticate_target_13550 __iscsi_nacl_auth_show_authenticate_target 0 13550 &adp5520_bl_daylight_dim_show_13550
138681 +hp100_open_13551 hp100_open 0 13551 NULL
138682 +__rpm_callback_13552 __rpm_callback 0 13552 NULL
138683 +i7core_inject_eccmask_store_13555 i7core_inject_eccmask_store 0-4 13555 NULL
138684 +llcp_sock_recvmsg_13556 llcp_sock_recvmsg 4-0 13556 NULL nohasharray
138685 +migrate_page_move_mapping_13556 migrate_page_move_mapping 0 13556 &llcp_sock_recvmsg_13556
138686 +ieee80211_if_read_ap_power_level_13558 ieee80211_if_read_ap_power_level 3-0 13558 NULL
138687 +hash_net4_expire_13559 hash_net4_expire 4 13559 NULL
138688 +usb_hcd_link_urb_to_ep_13560 usb_hcd_link_urb_to_ep 0 13560 NULL nohasharray
138689 +setsockopt_13560 setsockopt 0 13560 &usb_hcd_link_urb_to_ep_13560
138690 +nfs4_schedule_migration_recovery_13561 nfs4_schedule_migration_recovery 0 13561 NULL
138691 +smack_setprocattr_13564 smack_setprocattr 0-4 13564 NULL
138692 +snd_cmipci_playback_prepare_13566 snd_cmipci_playback_prepare 0 13566 NULL
138693 +alx_alloc_rings_13567 alx_alloc_rings 0 13567 NULL
138694 +ath10k_spectral_scan_trigger_13573 ath10k_spectral_scan_trigger 0 13573 NULL
138695 +read_file_antenna_13574 read_file_antenna 3-0 13574 NULL
138696 +__iscsi_disc_store_password_13575 __iscsi_disc_store_password 0-3 13575 NULL
138697 +ci_role_start_13579 ci_role_start 0 13579 NULL
138698 +target_stat_scsi_tgt_port_show_attr_name_13585 target_stat_scsi_tgt_port_show_attr_name 0 13585 NULL
138699 +driver_override_store_13588 driver_override_store 0-4 13588 NULL
138700 +cache_write_13589 cache_write 3-0 13589 NULL nohasharray
138701 +gt_rp_mhz_show_13589 gt_rp_mhz_show 0 13589 &cache_write_13589
138702 +mpt_lan_receive_post_turbo_13592 mpt_lan_receive_post_turbo 2 13592 NULL nohasharray
138703 +make_rate_with_tolerance_13592 make_rate_with_tolerance 0 13592 &mpt_lan_receive_post_turbo_13592
138704 +niu_set_primary_mac_rdc_table_13593 niu_set_primary_mac_rdc_table 0 13593 NULL nohasharray
138705 +srp_add_target_13593 srp_add_target 0 13593 &niu_set_primary_mac_rdc_table_13593
138706 +aac_sa_ioremap_13596 aac_sa_ioremap 2 13596 NULL nohasharray
138707 +irias_new_octseq_value_13596 irias_new_octseq_value 2 13596 &aac_sa_ioremap_13596
138708 +i40e_change_mtu_13598 i40e_change_mtu 0 13598 NULL
138709 +hdlc_change_mtu_13603 hdlc_change_mtu 0 13603 NULL
138710 +twl_rtc_read_time_13605 twl_rtc_read_time 0 13605 NULL
138711 +exofs_setattr_13607 exofs_setattr 0 13607 NULL
138712 +adis_write_reg_16_13608 adis_write_reg_16 0 13608 NULL
138713 +matroxfb_set_par_13610 matroxfb_set_par 0 13610 NULL
138714 +wl1271_init_ap_rates_13613 wl1271_init_ap_rates 0 13613 NULL
138715 +swap_cgroup_swapon_13614 swap_cgroup_swapon 2 13614 NULL
138716 +wm8994_bulk_write_13615 wm8994_bulk_write 2-3 13615 NULL nohasharray
138717 +ov7670_write_smbus_13615 ov7670_write_smbus 0 13615 &wm8994_bulk_write_13615
138718 +__ntfs_grab_cache_pages_13617 __ntfs_grab_cache_pages 0 13617 NULL nohasharray
138719 +nr_recvmsg_13617 nr_recvmsg 3 13617 &__ntfs_grab_cache_pages_13617
138720 +pmcraid_get_minor_13619 pmcraid_get_minor 0 13619 NULL
138721 +atl1_get_regs_len_13624 atl1_get_regs_len 0 13624 NULL
138722 +iio_device_add_event_sysfs_13627 iio_device_add_event_sysfs 0 13627 NULL
138723 +tpm_stm_i2c_recv_13629 tpm_stm_i2c_recv 0-3 13629 NULL
138724 +i7core_inject_store_dimm_13633 i7core_inject_store_dimm 0-4 13633 NULL
138725 +packet_snd_13634 packet_snd 3-0 13634 NULL nohasharray
138726 +ocfs2_get_clusters_nocache_13634 ocfs2_get_clusters_nocache 0 13634 &packet_snd_13634 nohasharray
138727 +subsystem_id_store_13634 subsystem_id_store 0-4 13634 &ocfs2_get_clusters_nocache_13634
138728 +decode_lanman_negprot_rsp_13636 decode_lanman_negprot_rsp 0 13636 NULL nohasharray
138729 +__qbuf_userptr_13636 __qbuf_userptr 0 13636 &decode_lanman_negprot_rsp_13636 nohasharray
138730 +adt7310_spi_write_word_13636 adt7310_spi_write_word 0 13636 &__qbuf_userptr_13636
138731 +mlx4_comm_cmd_13637 mlx4_comm_cmd 0 13637 NULL
138732 +vprbrd_i2c_addr_13639 vprbrd_i2c_addr 0 13639 NULL nohasharray
138733 +via_gpio_dir_input_13639 via_gpio_dir_input 0 13639 &vprbrd_i2c_addr_13639
138734 +ltc4222_show_bool_13640 ltc4222_show_bool 0 13640 NULL
138735 +nilfs_superblock_sb_write_count_show_13641 nilfs_superblock_sb_write_count_show 0 13641 NULL
138736 +period_to_str_13642 period_to_str 0 13642 NULL
138737 +atkbd_show_err_count_13644 atkbd_show_err_count 0 13644 NULL
138738 +blk_msg_write_13655 blk_msg_write 3 13655 NULL
138739 +__hfsplus_ext_write_extent_13656 __hfsplus_ext_write_extent 0 13656 NULL
138740 +crypto_ahash_init_13658 crypto_ahash_init 0 13658 NULL
138741 +generic_listxattr_13665 generic_listxattr 0-3 13665 NULL
138742 +cache_downcall_13666 cache_downcall 3-0 13666 NULL
138743 +nes_store_idx_addr_13673 nes_store_idx_addr 0-3 13673 NULL
138744 +show_ipOutForwDatagrams_13674 show_ipOutForwDatagrams 0 13674 NULL
138745 +omap_hsmmc_show_slot_name_13675 omap_hsmmc_show_slot_name 0 13675 NULL
138746 +i915_gem_obj_ggtt_offset_view_13680 i915_gem_obj_ggtt_offset_view 0 13680 NULL
138747 +dvb_usb_generic_rw_13681 dvb_usb_generic_rw 0 13681 NULL nohasharray
138748 +acpi_suspend_lowlevel_13681 acpi_suspend_lowlevel 0 13681 &dvb_usb_generic_rw_13681
138749 +ext3_xattr_list_entries_13682 ext3_xattr_list_entries 0 13682 NULL nohasharray
138750 +__iscsi_disc_store_userid_13682 __iscsi_disc_store_userid 0-3 13682 &ext3_xattr_list_entries_13682
138751 +show_fnode_discovery_logout_13684 show_fnode_discovery_logout 0 13684 NULL nohasharray
138752 +wl1271_acx_init_rx_interrupt_13684 wl1271_acx_init_rx_interrupt 0 13684 &show_fnode_discovery_logout_13684
138753 +devcd_data_write_13685 devcd_data_write 0-6-5 13685 NULL
138754 +wil_read_back_13687 wil_read_back 3-0 13687 NULL
138755 +max8997_bulk_read_13688 max8997_bulk_read 0 13688 NULL nohasharray
138756 +fuse_copy_pages_13688 fuse_copy_pages 0 13688 &max8997_bulk_read_13688
138757 +check_intr_schedule_13691 check_intr_schedule 0 13691 NULL nohasharray
138758 +gadget_dev_desc_bcdUSB_store_13691 gadget_dev_desc_bcdUSB_store 0-3 13691 &check_intr_schedule_13691 nohasharray
138759 +uevent_helper_store_13691 uevent_helper_store 0-4 13691 &gadget_dev_desc_bcdUSB_store_13691
138760 +usb_get_string_13693 usb_get_string 0 13693 NULL
138761 +tipc_send_stream_13696 tipc_send_stream 3 13696 NULL
138762 +patch_vt2002P_13697 patch_vt2002P 0 13697 NULL
138763 +fw_iso_buffer_alloc_13704 fw_iso_buffer_alloc 2 13704 NULL nohasharray
138764 +ntc_show_name_13704 ntc_show_name 0 13704 &fw_iso_buffer_alloc_13704 nohasharray
138765 +store_engine3_mode_13704 store_engine3_mode 0-4 13704 &ntc_show_name_13704
138766 +gprs_attach_13708 gprs_attach 0 13708 NULL
138767 +osst_space_over_filemarks_forward_slow_13711 osst_space_over_filemarks_forward_slow 0 13711 NULL nohasharray
138768 +qlcnic_store_diag_mode_13711 qlcnic_store_diag_mode 0-4 13711 &osst_space_over_filemarks_forward_slow_13711
138769 +nilfs_btree_convert_and_insert_13712 nilfs_btree_convert_and_insert 0 13712 NULL
138770 +manf_id_show_13718 manf_id_show 0 13718 NULL
138771 +wm97xx_bat_get_property_13719 wm97xx_bat_get_property 0 13719 NULL
138772 +store_reconnect_delay_13720 store_reconnect_delay 0-4 13720 NULL
138773 +get_codec_name_13721 get_codec_name 0 13721 NULL
138774 +usnic_ib_show_iface_13726 usnic_ib_show_iface 0 13726 NULL
138775 +mcs_set_reg_13730 mcs_set_reg 0 13730 NULL
138776 +cifs_call_async_13731 cifs_call_async 0 13731 NULL
138777 +cfg80211_testmode_alloc_event_skb_13739 cfg80211_testmode_alloc_event_skb 2 13739 NULL nohasharray
138778 +dsbr100_setfreq_13739 dsbr100_setfreq 0 13739 &cfg80211_testmode_alloc_event_skb_13739
138779 +ql_wait_reg_rdy_13741 ql_wait_reg_rdy 0 13741 NULL
138780 +audit_unpack_string_13748 audit_unpack_string 3 13748 NULL
138781 +snd_hdac_device_register_13749 snd_hdac_device_register 0 13749 NULL
138782 +ufs_dtog_13750 ufs_dtog 0-2 13750 NULL
138783 +lbmLogInit_13756 lbmLogInit 0 13756 NULL
138784 +netprio_set_prio_13758 netprio_set_prio 0 13758 NULL
138785 +lpfc_fwrev_show_13760 lpfc_fwrev_show 0 13760 NULL
138786 +udf_direct_IO_13765 udf_direct_IO 4-0 13765 NULL
138787 +bd2802_store_reg0x0d_13766 bd2802_store_reg0x0d 0-4 13766 NULL
138788 +raid10_add_disk_13776 raid10_add_disk 0 13776 NULL
138789 +fb_sys_read_13778 fb_sys_read 3 13778 NULL
138790 +edac_device_ctl_panic_on_ue_show_13780 edac_device_ctl_panic_on_ue_show 0 13780 NULL
138791 +qib_setup_sdma_13784 qib_setup_sdma 0 13784 NULL
138792 +l2tp_ip_recvmsg_13785 l2tp_ip_recvmsg 3 13785 NULL
138793 +roccat_common2_sysfs_read_sensor_13788 roccat_common2_sysfs_read_sensor 0-5-6 13788 NULL
138794 +sysfs_do_cmd_13790 sysfs_do_cmd 0-4 13790 NULL
138795 +ath6kl_mgmt_powersave_ap_13791 ath6kl_mgmt_powersave_ap 6 13791 NULL
138796 +mlx4_cq_modify_13796 mlx4_cq_modify 0 13796 NULL
138797 +migrate_pages_13797 migrate_pages 0 13797 NULL
138798 +cpu_down_13801 cpu_down 0 13801 NULL
138799 +fbcon_unbind_13802 fbcon_unbind 0 13802 NULL
138800 +mwifiex_sdio_card_to_host_mp_aggr_13806 mwifiex_sdio_card_to_host_mp_aggr 2 13806 NULL
138801 +cpu_callback_13812 cpu_callback 0 13812 NULL nohasharray
138802 +e100_rx_alloc_list_13812 e100_rx_alloc_list 0 13812 &cpu_callback_13812
138803 +random_read_13815 random_read 3-0 13815 NULL nohasharray
138804 +__uncore_inv_show_13815 __uncore_inv_show 0 13815 &random_read_13815 nohasharray
138805 +x86_acpi_suspend_lowlevel_13815 x86_acpi_suspend_lowlevel 0 13815 &__uncore_inv_show_13815
138806 +gfs2_xattr_remove_13816 gfs2_xattr_remove 0 13816 NULL
138807 +mutex_lock_interruptible_nested_13817 mutex_lock_interruptible_nested 0 13817 NULL
138808 +wl18xx_boot_soft_reset_13819 wl18xx_boot_soft_reset 0 13819 NULL nohasharray
138809 +bnx2_reset_nic_13819 bnx2_reset_nic 0 13819 &wl18xx_boot_soft_reset_13819
138810 +hsi_register_board_info_13820 hsi_register_board_info 2 13820 NULL nohasharray
138811 +snd_line6_prepare_13820 snd_line6_prepare 0 13820 &hsi_register_board_info_13820
138812 +___mei_cl_send_13821 ___mei_cl_send 3 13821 NULL
138813 +mv88e6123_61_65_get_sset_count_13824 mv88e6123_61_65_get_sset_count 0 13824 NULL
138814 +iwl_mvm_add_aux_sta_13827 iwl_mvm_add_aux_sta 0 13827 NULL
138815 +queue_bulk_on_old_endpoint_13828 queue_bulk_on_old_endpoint 0 13828 NULL nohasharray
138816 +__uncore_filter_opc2_show_13828 __uncore_filter_opc2_show 0 13828 &queue_bulk_on_old_endpoint_13828
138817 +netxen_sysfs_read_mem_13830 netxen_sysfs_read_mem 0-6-5 13830 NULL
138818 +qce_ahash_hmac_setkey_13837 qce_ahash_hmac_setkey 3 13837 NULL nohasharray
138819 +bucket_table_alloc_13837 bucket_table_alloc 2 13837 &qce_ahash_hmac_setkey_13837
138820 +ds1685_rtc_sysfs_serial_show_13839 ds1685_rtc_sysfs_serial_show 0 13839 NULL
138821 +hwrng_attr_available_show_13843 hwrng_attr_available_show 0 13843 NULL
138822 +acknak_13844 acknak 0 13844 NULL nohasharray
138823 +set_mac_and_bssid_13844 set_mac_and_bssid 0 13844 &acknak_13844 nohasharray
138824 +bdx_fw_load_13844 bdx_fw_load 0 13844 &set_mac_and_bssid_13844
138825 +nf_nat_setup_info_13845 nf_nat_setup_info 0 13845 NULL nohasharray
138826 +cpufv_store_13845 cpufv_store 0-4 13845 &nf_nat_setup_info_13845
138827 +snd_bt87x_trigger_13849 snd_bt87x_trigger 0 13849 NULL
138828 +lm95234_read_temp_13850 lm95234_read_temp 0 13850 NULL
138829 +evdev_ioctl_compat_13851 evdev_ioctl_compat 2 13851 NULL
138830 +c2port_poll_out_ready_13852 c2port_poll_out_ready 0 13852 NULL
138831 +visorchipset_file_init_13861 visorchipset_file_init 1 13861 NULL
138832 +vendor_name_store_13862 vendor_name_store 0-4 13862 NULL
138833 +ath10k_wmi_vdev_install_key_13866 ath10k_wmi_vdev_install_key 0 13866 NULL
138834 +lmc_open_13868 lmc_open 0 13868 NULL
138835 +compat_ip_setsockopt_13870 compat_ip_setsockopt 5 13870 NULL
138836 +jfs_listxattr_13871 jfs_listxattr 0-3 13871 NULL
138837 +esas2r_read_vda_13876 esas2r_read_vda 0-3-4 13876 NULL
138838 +speed_show_13879 speed_show 0 13879 NULL
138839 +ad9523_read_13881 ad9523_read 0 13881 NULL
138840 +cpuaffinity_show_13883 cpuaffinity_show 0 13883 NULL
138841 +regmap_spi_async_write_13884 regmap_spi_async_write 0 13884 NULL
138842 +qp_memcpy_to_queue_13886 qp_memcpy_to_queue 5-2 13886 NULL nohasharray
138843 +__fsnotify_parent_13886 __fsnotify_parent 0 13886 &qp_memcpy_to_queue_13886
138844 +i2c_check_for_device_13887 i2c_check_for_device 0 13887 NULL
138845 +recv_13888 recv 0-3 13888 NULL
138846 +t4_enable_vi_params_13889 t4_enable_vi_params 0 13889 NULL
138847 +get_amixer_13890 get_amixer 0 13890 NULL
138848 +l2cap_sock_create_13894 l2cap_sock_create 0 13894 NULL
138849 +__uncore_set_flag_sel_show_13898 __uncore_set_flag_sel_show 0 13898 NULL
138850 +get_wireless_state_13899 get_wireless_state 0 13899 NULL
138851 +snd_pcm_aio_read_13900 snd_pcm_aio_read 3-0 13900 NULL
138852 +snd_seq_fifo_resize_13901 snd_seq_fifo_resize 0 13901 NULL
138853 +nilfs_bmap_do_truncate_13904 nilfs_bmap_do_truncate 0 13904 NULL
138854 +xfs_dir3_data_init_13911 xfs_dir3_data_init 0 13911 NULL
138855 +f81232_open_13915 f81232_open 0 13915 NULL
138856 +bluetooth_show_13923 bluetooth_show 0 13923 NULL
138857 +st_sensors_match_odr_13928 st_sensors_match_odr 0 13928 NULL
138858 +ext3_xattr_block_get_13936 ext3_xattr_block_get 0 13936 NULL
138859 +sdev_show_evt_capacity_change_reported_13938 sdev_show_evt_capacity_change_reported 0 13938 NULL nohasharray
138860 +read_packet_data_13938 read_packet_data 0-3-2 13938 &sdev_show_evt_capacity_change_reported_13938 nohasharray
138861 +drbd_send_drequest_csum_13938 drbd_send_drequest_csum 5 13938 &read_packet_data_13938 nohasharray
138862 +ath10k_clear_peer_keys_13938 ath10k_clear_peer_keys 0 13938 &drbd_send_drequest_csum_13938
138863 +b43_gpio_init_13939 b43_gpio_init 0 13939 NULL
138864 +ieee80211_if_read_dot11MeshForwarding_13940 ieee80211_if_read_dot11MeshForwarding 3-0 13940 NULL
138865 +iwl_dbgfs_protection_mode_read_13943 iwl_dbgfs_protection_mode_read 3-0 13943 NULL
138866 +da9052_bat_check_presence_13945 da9052_bat_check_presence 0 13945 NULL
138867 +ieee80211_if_read_min_discovery_timeout_13946 ieee80211_if_read_min_discovery_timeout 3-0 13946 NULL
138868 +lpfc_idiag_queacc_read_13950 lpfc_idiag_queacc_read 3-0 13950 NULL nohasharray
138869 +pagecache_write_end_13950 pagecache_write_end 0-5 13950 &lpfc_idiag_queacc_read_13950
138870 +ath10k_read_nf_cal_period_13951 ath10k_read_nf_cal_period 3-0 13951 NULL nohasharray
138871 +serial_in_13951 serial_in 0 13951 &ath10k_read_nf_cal_period_13951 nohasharray
138872 +aa_path_name_13951 aa_path_name 0 13951 &serial_in_13951
138873 +osc_grant_shrink_interval_seq_write_13952 osc_grant_shrink_interval_seq_write 3 13952 NULL
138874 +hsr_dev_change_mtu_13954 hsr_dev_change_mtu 0 13954 NULL
138875 +audit_caps_13958 audit_caps 3-0 13958 NULL
138876 +sr_write_13961 sr_write 3 13961 NULL
138877 +snd_pcm_plug_slave_size_13967 snd_pcm_plug_slave_size 0-2 13967 NULL nohasharray
138878 +ds2781_set_sense_register_13967 ds2781_set_sense_register 0 13967 &snd_pcm_plug_slave_size_13967
138879 +ext2_nobh_writepage_13969 ext2_nobh_writepage 0 13969 NULL
138880 +com90xx_found_13974 com90xx_found 3 13974 NULL
138881 +adapter_start_13979 adapter_start 0 13979 NULL nohasharray
138882 +smsc_phy_config_init_13979 smsc_phy_config_init 0 13979 &adapter_start_13979
138883 +dsp_read_13980 dsp_read 2-0 13980 NULL
138884 +dvb_demux_read_13981 dvb_demux_read 3-0 13981 NULL nohasharray
138885 +func_13981 func 0 13981 &dvb_demux_read_13981
138886 +os_desc_qw_sign_show_13982 os_desc_qw_sign_show 0 13982 NULL
138887 +mon_notify_13986 mon_notify 0 13986 NULL
138888 +rbd_image_id_show_13990 rbd_image_id_show 0 13990 NULL nohasharray
138889 +state_read_13990 state_read 0-5-6 13990 &rbd_image_id_show_13990
138890 +reiserfs_readpage_13996 reiserfs_readpage 0 13996 NULL
138891 +stream_pause_release_13997 stream_pause_release 0 13997 NULL
138892 +show_temp_target_14001 show_temp_target 0 14001 NULL nohasharray
138893 +iscsi_tpg_attrib_store_prod_mode_write_protect_14001 iscsi_tpg_attrib_store_prod_mode_write_protect 0-3 14001 &show_temp_target_14001
138894 +rsbtbl_size_read_14002 rsbtbl_size_read 0 14002 NULL
138895 +dvb_ca_en50221_io_read_14003 dvb_ca_en50221_io_read 0-3 14003 NULL
138896 +ext2_xattr_trusted_get_14006 ext2_xattr_trusted_get 0 14006 NULL
138897 +rbd_dev_v2_features_14011 rbd_dev_v2_features 0 14011 NULL
138898 +fib_rules_event_14013 fib_rules_event 0 14013 NULL
138899 +sddr09_write_data_14014 sddr09_write_data 3 14014 NULL
138900 +ext4_journal_force_commit_14015 ext4_journal_force_commit 0 14015 NULL
138901 +btrfs_get_blocks_direct_14016 btrfs_get_blocks_direct 2 14016 NULL
138902 +dmi_format_ids_14018 dmi_format_ids 2 14018 NULL nohasharray
138903 +patch_cmi9880_14018 patch_cmi9880 0 14018 &dmi_format_ids_14018
138904 +gpio_active_low_store_14019 gpio_active_low_store 0-4 14019 NULL
138905 +ceph_vxattrcb_dir_rsubdirs_14021 ceph_vxattrcb_dir_rsubdirs 0 14021 NULL nohasharray
138906 +devm_kmalloc_array_14021 devm_kmalloc_array 2-3 14021 &ceph_vxattrcb_dir_rsubdirs_14021 nohasharray
138907 +_rtl92s_firmware_downloadcode_14021 _rtl92s_firmware_downloadcode 3 14021 &devm_kmalloc_array_14021
138908 +iscsi_create_flashnode_conn_14022 iscsi_create_flashnode_conn 4 14022 NULL
138909 +cs42l56_beep_set_14023 cs42l56_beep_set 0-4 14023 NULL
138910 +cifs_user_readv_14027 cifs_user_readv 0 14027 NULL
138911 +adp8870_bl_l3_office_max_store_14028 adp8870_bl_l3_office_max_store 4-0 14028 NULL
138912 +pci_add_ext_cap_save_buffer_14032 pci_add_ext_cap_save_buffer 3 14032 NULL
138913 +pcf8563_write_block_data_14033 pcf8563_write_block_data 0 14033 NULL
138914 +dvb_usercopy_14036 dvb_usercopy 2 14036 NULL
138915 +mos7720_write_room_14039 mos7720_write_room 0 14039 NULL
138916 +acpi_gbl_exception_handler_14044 acpi_gbl_exception_handler 0 14044 NULL nohasharray
138917 +xfs_bmap_alloc_14044 xfs_bmap_alloc 0 14044 &acpi_gbl_exception_handler_14044
138918 +generic_hdmi_init_14045 generic_hdmi_init 0 14045 NULL
138919 +read_14049 read 0 14049 NULL
138920 +vim2m_s_ctrl_14051 vim2m_s_ctrl 0 14051 NULL nohasharray
138921 +iscsi_tpg_attrib_show_authentication_14051 iscsi_tpg_attrib_show_authentication 0 14051 &vim2m_s_ctrl_14051
138922 +target_fabric_mappedlun_show_write_protect_14053 target_fabric_mappedlun_show_write_protect 0 14053 NULL
138923 +ieee80211_if_fmt_aid_14055 ieee80211_if_fmt_aid 3 14055 NULL
138924 +__wait_latch_14057 __wait_latch 0 14057 NULL
138925 +sta_agg_status_read_14058 sta_agg_status_read 3-0 14058 NULL
138926 +ath9k_htc_start_14061 ath9k_htc_start 0 14061 NULL
138927 +inode_need_killpriv_14062 inode_need_killpriv 0 14062 NULL
138928 +show_pan_14065 show_pan 0 14065 NULL
138929 +_nfs4_proc_statfs_14066 _nfs4_proc_statfs 0 14066 NULL
138930 +pci_conf1_read_14075 pci_conf1_read 0 14075 NULL
138931 +lov_stripeoffset_seq_write_14078 lov_stripeoffset_seq_write 3 14078 NULL
138932 +_cx88_stop_audio_dma_14079 _cx88_stop_audio_dma 0 14079 NULL
138933 +w1_master_attribute_store_pullup_14080 w1_master_attribute_store_pullup 0-4 14080 NULL nohasharray
138934 +dgram_recvmsg_14080 dgram_recvmsg 3 14080 &w1_master_attribute_store_pullup_14080
138935 +_nfs4_proc_readdir_14082 _nfs4_proc_readdir 0 14082 NULL
138936 +cond_read_av_list_14085 cond_read_av_list 0 14085 NULL
138937 +store_sched2_14094 store_sched2 4-0 14094 NULL
138938 +do_proc_readlink_14096 do_proc_readlink 3-0 14096 NULL nohasharray
138939 +show_session_param_ISCSI_PARAM_USERNAME_IN_14096 show_session_param_ISCSI_PARAM_USERNAME_IN 0 14096 &do_proc_readlink_14096
138940 +iwl_mvm_binding_cmd_14097 iwl_mvm_binding_cmd 0 14097 NULL nohasharray
138941 +snd_seq_ioctl_set_queue_tempo_14097 snd_seq_ioctl_set_queue_tempo 0 14097 &iwl_mvm_binding_cmd_14097
138942 +ch341_control_in_14100 ch341_control_in 0 14100 NULL
138943 +btrfs_clone_alignment_show_14101 btrfs_clone_alignment_show 0 14101 NULL
138944 +compat_sys_pselect6_14105 compat_sys_pselect6 1 14105 NULL
138945 +qib_cq_init_14106 qib_cq_init 0 14106 NULL
138946 +sdev_show_type_14107 sdev_show_type 0 14107 NULL
138947 +palmas_rtc_read_time_14110 palmas_rtc_read_time 0 14110 NULL
138948 +btrfs_space_info_show_bytes_used_14115 btrfs_space_info_show_bytes_used 0 14115 NULL
138949 +selinux_vm_enough_memory_14116 selinux_vm_enough_memory 0 14116 NULL
138950 +wl12xx_set_power_on_14117 wl12xx_set_power_on 0 14117 NULL
138951 +rsc_parse_14119 rsc_parse 0 14119 NULL nohasharray
138952 +enic_set_mac_addr_14119 enic_set_mac_addr 0 14119 &rsc_parse_14119
138953 +caif_stream_recvmsg_14125 caif_stream_recvmsg 3 14125 NULL
138954 +readSuper_14128 readSuper 0 14128 NULL
138955 +show_deactivate_slack_14129 show_deactivate_slack 0 14129 NULL nohasharray
138956 +iscsi_conn_get_addr_param_14129 iscsi_conn_get_addr_param 0 14129 &show_deactivate_slack_14129
138957 +bnep_send_14132 bnep_send 3 14132 NULL
138958 +hibernate_preallocate_memory_14134 hibernate_preallocate_memory 0 14134 NULL
138959 +ntfs_rl_replace_14136 ntfs_rl_replace 4-2 14136 NULL
138960 +mt9t031_s_stream_14137 mt9t031_s_stream 0 14137 NULL
138961 +isku_sysfs_read_light_14140 isku_sysfs_read_light 6-0-5 14140 NULL
138962 +e100_change_mtu_14143 e100_change_mtu 0 14143 NULL
138963 +pm_trace_show_14146 pm_trace_show 0 14146 NULL
138964 +em_canid_change_14150 em_canid_change 3 14150 NULL
138965 +smm665_show_input_14152 smm665_show_input 0 14152 NULL
138966 +gsm_dlci_data_14155 gsm_dlci_data 3 14155 NULL nohasharray
138967 +sx9500_set_trigger_state_14155 sx9500_set_trigger_state 0 14155 &gsm_dlci_data_14155
138968 +alx_open_14158 alx_open 0 14158 NULL nohasharray
138969 +lpfc_oas_lun_store_14158 lpfc_oas_lun_store 0-4 14158 &alx_open_14158
138970 +midi_alloc_ep_req_14159 midi_alloc_ep_req 2 14159 NULL
138971 +w1_master_attribute_store_remove_14160 w1_master_attribute_store_remove 0-4 14160 NULL
138972 +do_write_inode_14162 do_write_inode 0 14162 NULL
138973 +simple_dvb_set_params_14166 simple_dvb_set_params 0 14166 NULL
138974 +ccp_alloc_ksb_14167 ccp_alloc_ksb 2 14167 NULL
138975 +print_input_mask_14168 print_input_mask 0-3 14168 NULL nohasharray
138976 +ledd_store_14168 ledd_store 4-0 14168 &print_input_mask_14168
138977 +ov9650_set_exposure_14176 ov9650_set_exposure 0 14176 NULL nohasharray
138978 +ixgbevf_write_mbx_vf_14176 ixgbevf_write_mbx_vf 0 14176 &ov9650_set_exposure_14176
138979 +uhid_dev_input_14180 uhid_dev_input 0 14180 NULL
138980 +nfs_file_direct_write_14181 nfs_file_direct_write 0 14181 NULL
138981 +datafab_read_data_14186 datafab_read_data 4 14186 NULL
138982 +show_rf_kill_14187 show_rf_kill 0 14187 NULL
138983 +__platform_create_bundle_14191 __platform_create_bundle 6-4 14191 NULL
138984 +suspend_14194 suspend 0 14194 NULL nohasharray
138985 +bh1780_write_14194 bh1780_write 0 14194 &suspend_14194
138986 +do_splice_14196 do_splice 5 14196 NULL
138987 +sctp_outq_uncork_14198 sctp_outq_uncork 0 14198 NULL
138988 +zone_wait_table_init_14199 zone_wait_table_init 0 14199 NULL
138989 +hfsplus_brec_find_14200 hfsplus_brec_find 0 14200 NULL
138990 +show_auto_temp_max_14202 show_auto_temp_max 0 14202 NULL nohasharray
138991 +ahci_show_host_cap2_14202 ahci_show_host_cap2 0 14202 &show_auto_temp_max_14202 nohasharray
138992 +vfio_user_config_read_14202 vfio_user_config_read 0 14202 &ahci_show_host_cap2_14202
138993 +sisusb_recv_bulk_msg_14205 sisusb_recv_bulk_msg 0 14205 NULL
138994 +cancel_lock_14207 cancel_lock 0 14207 NULL
138995 +alloc_async_14208 alloc_async 1 14208 NULL nohasharray
138996 +mv88e6352_get_temp_limit_14208 mv88e6352_get_temp_limit 0 14208 &alloc_async_14208
138997 +fscache_read_or_alloc_page_14210 fscache_read_or_alloc_page 0 14210 NULL
138998 +store_temp_min_14217 store_temp_min 0-4 14217 NULL
138999 +__nvme_alloc_iod_14218 __nvme_alloc_iod 1-2 14218 NULL
139000 +ath6kl_regread_write_14220 ath6kl_regread_write 3-0 14220 NULL nohasharray
139001 +sst_stream_start_14220 sst_stream_start 0 14220 &ath6kl_regread_write_14220
139002 +mcp795_read_time_14224 mcp795_read_time 0 14224 NULL
139003 +wl1251_acx_pd_threshold_14226 wl1251_acx_pd_threshold 0 14226 NULL
139004 +vfio_direct_config_read_14231 vfio_direct_config_read 0-3 14231 NULL
139005 +ieee80211_if_write_uapsd_max_sp_len_14233 ieee80211_if_write_uapsd_max_sp_len 3-0 14233 NULL nohasharray
139006 +store_engine2_load_14233 store_engine2_load 4-0 14233 &ieee80211_if_write_uapsd_max_sp_len_14233
139007 +show_fc_host_maxframe_size_14237 show_fc_host_maxframe_size 0 14237 NULL
139008 +usbhsh_endpoint_attach_14238 usbhsh_endpoint_attach 0 14238 NULL
139009 +de_get_regs_len_14241 de_get_regs_len 0 14241 NULL nohasharray
139010 +sctp_recvmsg_14241 sctp_recvmsg 3 14241 &de_get_regs_len_14241
139011 +dma_declare_coherent_memory_14244 dma_declare_coherent_memory 2-4 14244 NULL nohasharray
139012 +__tipc_link_xmit_14244 __tipc_link_xmit 0 14244 &dma_declare_coherent_memory_14244
139013 +iscsi_tpg_param_store_AuthMethod_14245 iscsi_tpg_param_store_AuthMethod 0-3 14245 NULL
139014 +btrfs_token_file_extent_ram_bytes_14247 btrfs_token_file_extent_ram_bytes 0 14247 NULL nohasharray
139015 +__dwc3_gadget_kick_transfer_14247 __dwc3_gadget_kick_transfer 0 14247 &btrfs_token_file_extent_ram_bytes_14247
139016 +ext4_setattr_14248 ext4_setattr 0 14248 NULL nohasharray
139017 +cgroup_populate_dir_14248 cgroup_populate_dir 0 14248 &ext4_setattr_14248
139018 +pnp_auto_config_dev_14250 pnp_auto_config_dev 0 14250 NULL
139019 +raid5_show_group_thread_cnt_14251 raid5_show_group_thread_cnt 0 14251 NULL
139020 +ubifs_write_master_14258 ubifs_write_master 0 14258 NULL
139021 +bh1770_get_prox_rate_above_14264 bh1770_get_prox_rate_above 0 14264 NULL
139022 +zd1211_hw_init_hmac_14265 zd1211_hw_init_hmac 0 14265 NULL
139023 +ath6kl_connect_event_14267 ath6kl_connect_event 7-8-9 14267 NULL
139024 +l2tp_ip_open_14268 l2tp_ip_open 0 14268 NULL
139025 +cifs_strict_fsync_14271 cifs_strict_fsync 0 14271 NULL
139026 +acpi_os_map_iomem_14273 acpi_os_map_iomem 1-2 14273 NULL nohasharray
139027 +add_numbered_child_14273 add_numbered_child 5 14273 &acpi_os_map_iomem_14273
139028 +compat_SyS_semtimedop_14276 compat_SyS_semtimedop 3 14276 NULL
139029 +snd_seq_oss_readq_new_14283 snd_seq_oss_readq_new 2 14283 NULL
139030 +show_shost_state_14285 show_shost_state 0 14285 NULL
139031 +exofs_readpage_14288 exofs_readpage 0 14288 NULL
139032 +rxrpc_krb5_decode_ticket_14290 rxrpc_krb5_decode_ticket 0 14290 NULL
139033 +rr_status_14293 rr_status 5-0 14293 NULL
139034 +restart_write_file_14294 restart_write_file 0 14294 NULL
139035 +lp8788_write_byte_14299 lp8788_write_byte 0 14299 NULL
139036 +read_default_ldt_14302 read_default_ldt 2 14302 NULL nohasharray
139037 +cbus_transfer_14302 cbus_transfer 0 14302 &read_default_ldt_14302 nohasharray
139038 +tw28xx_show_14302 tw28xx_show 0 14302 &cbus_transfer_14302
139039 +edac_dev_block_show_14303 edac_dev_block_show 0 14303 NULL nohasharray
139040 +update_rgrp_lvb_14303 update_rgrp_lvb 0 14303 &edac_dev_block_show_14303
139041 +iwl_alive_notify_14306 iwl_alive_notify 0 14306 NULL nohasharray
139042 +store_regs_in_min0_14306 store_regs_in_min0 0-4 14306 &iwl_alive_notify_14306
139043 +i740fb_decode_var_14308 i740fb_decode_var 0 14308 NULL
139044 +list_one_attr_14309 list_one_attr 0 14309 NULL
139045 +ov9740_s_stream_14315 ov9740_s_stream 0 14315 NULL nohasharray
139046 +x2apic_cpu_mask_to_apicid_and_14315 x2apic_cpu_mask_to_apicid_and 0 14315 &ov9740_s_stream_14315
139047 +show_otp4en_14321 show_otp4en 0 14321 NULL
139048 +cma_netdev_change_14326 cma_netdev_change 0 14326 NULL
139049 +xfs_bmap_last_offset_14327 xfs_bmap_last_offset 0 14327 NULL
139050 +rtpm_usagecount_show_14335 rtpm_usagecount_show 0 14335 NULL nohasharray
139051 +dvb_usbv2_generic_write_14335 dvb_usbv2_generic_write 0 14335 &rtpm_usagecount_show_14335
139052 +ch341_get_status_14337 ch341_get_status 0 14337 NULL
139053 +nvkm_mc_create__14338 nvkm_mc_create_ 4 14338 NULL
139054 +reshape_direction_store_14340 reshape_direction_store 0-3 14340 NULL
139055 +sbp_tpg_show_enable_14341 sbp_tpg_show_enable 0 14341 NULL
139056 +reset_protection_store_14344 reset_protection_store 0-4 14344 NULL
139057 +p9_client_zc_rpc_14345 p9_client_zc_rpc 7 14345 NULL
139058 +writepages_14348 writepages 0 14348 NULL
139059 +bnx2_request_uncached_firmware_14349 bnx2_request_uncached_firmware 0 14349 NULL nohasharray
139060 +alloc_tx_struct_14349 alloc_tx_struct 1 14349 &bnx2_request_uncached_firmware_14349
139061 +__dev_open_14352 __dev_open 0 14352 NULL nohasharray
139062 +ath5k_hw_nic_wakeup_14352 ath5k_hw_nic_wakeup 0 14352 &__dev_open_14352
139063 +hash_ipportnet4_expire_14354 hash_ipportnet4_expire 4 14354 NULL nohasharray
139064 +__sha256_ssse3_update_14354 __sha256_ssse3_update 0 14354 &hash_ipportnet4_expire_14354
139065 +read_block_data_14358 read_block_data 0 14358 NULL
139066 +_kstrtol_14359 _kstrtol 0 14359 NULL
139067 +cdc_ncm_store_min_tx_pkt_14360 cdc_ncm_store_min_tx_pkt 0-4 14360 NULL nohasharray
139068 +tg_set_cfs_period_14360 tg_set_cfs_period 0 14360 &cdc_ncm_store_min_tx_pkt_14360
139069 +revision_id_show_14361 revision_id_show 0 14361 NULL
139070 +snd_pcm_lib_readv_14363 snd_pcm_lib_readv 3-0 14363 NULL
139071 +vlan_dev_change_mtu_14364 vlan_dev_change_mtu 0 14364 NULL
139072 +_nfs40_proc_get_locations_14375 _nfs40_proc_get_locations 0 14375 NULL
139073 +vortex_open_14377 vortex_open 0 14377 NULL nohasharray
139074 +atl1c_get_eeprom_len_14377 atl1c_get_eeprom_len 0 14377 &vortex_open_14377
139075 +acpi_get_override_irq_14381 acpi_get_override_irq 1 14381 NULL nohasharray
139076 +mptscsih_version_mpi_show_14381 mptscsih_version_mpi_show 0 14381 &acpi_get_override_irq_14381
139077 +ext3_write_begin_14384 ext3_write_begin 0 14384 NULL nohasharray
139078 +cyapa_gen5_bl_enter_14384 cyapa_gen5_bl_enter 0 14384 &ext3_write_begin_14384
139079 +srp_tmo_valid_14386 srp_tmo_valid 0 14386 NULL
139080 +walk_page_range_14389 walk_page_range 0 14389 NULL
139081 +ath6kl_regdump_read_14393 ath6kl_regdump_read 3-0 14393 NULL
139082 +smk_write_onlycap_14400 smk_write_onlycap 3-0 14400 NULL
139083 +kernel_module_request_14403 kernel_module_request 0 14403 NULL
139084 +mac80211_hwsim_netlink_notify_14405 mac80211_hwsim_netlink_notify 0 14405 NULL
139085 +gpio_edge_store_14412 gpio_edge_store 0-4 14412 NULL
139086 +show_cpumask_14414 show_cpumask 0 14414 NULL
139087 +rocker_port_router_mac_14415 rocker_port_router_mac 0 14415 NULL
139088 +mtd_concat_create_14416 mtd_concat_create 2 14416 NULL
139089 +mtdchar_read_14417 mtdchar_read 0-3 14417 NULL
139090 +__b44_writephy_14420 __b44_writephy 0 14420 NULL
139091 +__smsc95xx_phy_wait_not_busy_14423 __smsc95xx_phy_wait_not_busy 0 14423 NULL
139092 +get_kcore_size_14425 get_kcore_size 0 14425 NULL
139093 +show_temp_label_14434 show_temp_label 0 14434 NULL
139094 +dn_bind_14436 dn_bind 0 14436 NULL
139095 +_iwl_dbgfs_sram_write_14439 _iwl_dbgfs_sram_write 3-0 14439 NULL
139096 +mos7840_write_room_14440 mos7840_write_room 0 14440 NULL nohasharray
139097 +rbd_snap_show_14440 rbd_snap_show 0 14440 &mos7840_write_room_14440 nohasharray
139098 +qla2x00_zio_store_14440 qla2x00_zio_store 0-4 14440 &rbd_snap_show_14440
139099 +apds990x_lux_thresh_above_show_14441 apds990x_lux_thresh_above_show 0 14441 NULL
139100 +_nfs4_proc_getdeviceinfo_14446 _nfs4_proc_getdeviceinfo 0 14446 NULL
139101 +t4_read_reg64_14447 t4_read_reg64 0 14447 NULL
139102 +rocker_group_tbl_del_14451 rocker_group_tbl_del 0 14451 NULL nohasharray
139103 +open_14451 open 0 14451 &rocker_group_tbl_del_14451
139104 +scsi_add_single_device_14457 scsi_add_single_device 0 14457 NULL
139105 +ath10k_write_htt_stats_mask_14458 ath10k_write_htt_stats_mask 3-0 14458 NULL
139106 +access_store_14459 access_store 0-4 14459 NULL
139107 +qt1010_get_if_frequency_14468 qt1010_get_if_frequency 0 14468 NULL
139108 +lustre_msg_size_v2_14470 lustre_msg_size_v2 0 14470 NULL
139109 +ath5k_attr_show_firstep_level_max_14473 ath5k_attr_show_firstep_level_max 0 14473 NULL nohasharray
139110 +als_sensing_range_store_14473 als_sensing_range_store 0-4 14473 &ath5k_attr_show_firstep_level_max_14473
139111 +set_peek_off_14474 set_peek_off 0 14474 NULL
139112 +ath10k_pci_hif_power_up_14475 ath10k_pci_hif_power_up 0 14475 NULL
139113 +rt2x00debug_read_cap_flags_14477 rt2x00debug_read_cap_flags 0-3 14477 NULL nohasharray
139114 +hotplug_hrtick_14477 hotplug_hrtick 0 14477 &rt2x00debug_read_cap_flags_14477
139115 +store_14478 store 0-4 14478 NULL
139116 +udplite_getfrag_14479 udplite_getfrag 4 14479 NULL nohasharray
139117 +diolan_usb_cmd_14479 diolan_usb_cmd 0 14479 &udplite_getfrag_14479
139118 +flexcop_master_xfer_14483 flexcop_master_xfer 0-3 14483 NULL
139119 +ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486 ieee80211_if_read_dot11MeshGateAnnouncementProtocol 3-0 14486 NULL nohasharray
139120 +show_nfilters_14486 show_nfilters 0 14486 &ieee80211_if_read_dot11MeshGateAnnouncementProtocol_14486
139121 +split_state_14491 split_state 0 14491 NULL
139122 +soc_camera_client_g_rect_14492 soc_camera_client_g_rect 0 14492 NULL
139123 +sbp_tpg_attrib_store_max_reconnect_timeout_14494 sbp_tpg_attrib_store_max_reconnect_timeout 0-3 14494 NULL
139124 +ds1343_show_alarmstatus_14496 ds1343_show_alarmstatus 0 14496 NULL
139125 +i801_check_post_14501 i801_check_post 0 14501 NULL
139126 +ocfs2_debug_read_14507 ocfs2_debug_read 3-0 14507 NULL
139127 +patch_cr157_14509 patch_cr157 0 14509 NULL
139128 +show_drivers_autoprobe_14510 show_drivers_autoprobe 0 14510 NULL
139129 +ahci_led_store_14513 ahci_led_store 0-3 14513 NULL
139130 +do_loop_readv_writev_14515 do_loop_readv_writev 0 14515 NULL
139131 +mt2266_set_params_14520 mt2266_set_params 0 14520 NULL nohasharray
139132 +cache_type_store_14520 cache_type_store 0-4 14520 &mt2266_set_params_14520
139133 +mwl8k_probe_hw_14526 mwl8k_probe_hw 0 14526 NULL
139134 +nfc_hci_hcp_message_tx_14534 nfc_hci_hcp_message_tx 6 14534 NULL nohasharray
139135 +audit_watch_handle_event_14534 audit_watch_handle_event 0 14534 &nfc_hci_hcp_message_tx_14534
139136 +dataflash_read_user_otp_14536 dataflash_read_user_otp 3-2 14536 NULL nohasharray
139137 +ep0_write_14536 ep0_write 3 14536 &dataflash_read_user_otp_14536 nohasharray
139138 +prepare_data_14536 prepare_data 3 14536 &ep0_write_14536
139139 +fuse_write_inode_14540 fuse_write_inode 0 14540 NULL nohasharray
139140 +patch_alc680_14540 patch_alc680 0 14540 &fuse_write_inode_14540
139141 +lola_stream_wait_for_fifo_14541 lola_stream_wait_for_fifo 0 14541 NULL
139142 +_rtl_usb_receive_14542 _rtl_usb_receive 0 14542 NULL
139143 +getxattr_14545 getxattr 0 14545 NULL nohasharray
139144 +max8997_rtc_start_alarm_14545 max8997_rtc_start_alarm 0 14545 &getxattr_14545
139145 +l2cap_send_cmd_14548 l2cap_send_cmd 4 14548 NULL
139146 +picolcd_debug_eeprom_read_14549 picolcd_debug_eeprom_read 3-0 14549 NULL
139147 +t4_wait_op_done_val_14550 t4_wait_op_done_val 0 14550 NULL
139148 +em28xx_i2c_check_for_device_14556 em28xx_i2c_check_for_device 0 14556 NULL
139149 +edt_ft5x06_setting_store_14557 edt_ft5x06_setting_store 0-4 14557 NULL
139150 +qp_host_alloc_queue_14566 qp_host_alloc_queue 1 14566 NULL
139151 +vortex_get_sset_count_14567 vortex_get_sset_count 0 14567 NULL
139152 +label_cpu_14568 label_cpu 0 14568 NULL
139153 +SyS_setdomainname_14569 SyS_setdomainname 2 14569 NULL
139154 +wmi_rxon_14574 wmi_rxon 0 14574 NULL
139155 +show_temp_auto_pwm_min_14575 show_temp_auto_pwm_min 0 14575 NULL
139156 +w1_slave_read_14580 w1_slave_read 5-6-0 14580 NULL
139157 +stuffed_readpage_14581 stuffed_readpage 0 14581 NULL
139158 +write_info_14584 write_info 0-3 14584 NULL
139159 +af9005_i2c_read_14586 af9005_i2c_read 0 14586 NULL
139160 +uart_get_attr_xmit_fifo_size_14588 uart_get_attr_xmit_fifo_size 0 14588 NULL
139161 +bd2802_store_reg0x0b_14590 bd2802_store_reg0x0b 0-4 14590 NULL
139162 +idmap_pipe_downcall_14591 idmap_pipe_downcall 3-0 14591 NULL
139163 +nfs4_xattr_get_nfs4_label_14596 nfs4_xattr_get_nfs4_label 0 14596 NULL
139164 +ceph_osdc_alloc_request_14597 ceph_osdc_alloc_request 3 14597 NULL nohasharray
139165 +i2c_smbus_write_word_swapped_14597 i2c_smbus_write_word_swapped 0 14597 &ceph_osdc_alloc_request_14597 nohasharray
139166 +show_14597 show 0 14597 &i2c_smbus_write_word_swapped_14597
139167 +nfs4_xattr_list_nfs4_label_14598 nfs4_xattr_list_nfs4_label 0-5 14598 NULL
139168 +bq2415x_i2c_read_14599 bq2415x_i2c_read 0 14599 NULL
139169 +uhid_hid_raw_request_14609 uhid_hid_raw_request 0-4 14609 NULL
139170 +init_nic_14611 init_nic 0 14611 NULL
139171 +snd_es1938_playback_prepare_14613 snd_es1938_playback_prepare 0 14613 NULL
139172 +vmci_transport_send_read_14617 vmci_transport_send_read 0 14617 NULL
139173 +ems_usb_start_14619 ems_usb_start 0 14619 NULL
139174 +sb1000_start_get_set_command_14626 sb1000_start_get_set_command 0 14626 NULL nohasharray
139175 +logical_ring_flush_all_caches_14626 logical_ring_flush_all_caches 0 14626 &sb1000_start_get_set_command_14626 nohasharray
139176 +__intel_ring_prepare_14626 __intel_ring_prepare 0 14626 &logical_ring_flush_all_caches_14626
139177 +show_temphyst_14627 show_temphyst 0 14627 NULL
139178 +rpipe_get_by_ep_14635 rpipe_get_by_ep 0 14635 NULL
139179 +rt2500pci_set_state_14638 rt2500pci_set_state 0 14638 NULL
139180 +adp8860_bl_ambient_light_zone_show_14639 adp8860_bl_ambient_light_zone_show 0 14639 NULL
139181 +ocfs2_trim_group_14641 ocfs2_trim_group 4-3 14641 NULL
139182 +write_14642 write 0 14642 NULL
139183 +dbJoin_14644 dbJoin 0 14644 NULL
139184 +profile_replace_14652 profile_replace 3-0 14652 NULL
139185 +klsi_105_open_14653 klsi_105_open 0 14653 NULL
139186 +cachefiles_allocate_page_14654 cachefiles_allocate_page 0 14654 NULL
139187 +show_tcpEstabResets_14657 show_tcpEstabResets 0 14657 NULL
139188 +store_pwm_auto_spinup_time_14661 store_pwm_auto_spinup_time 0-4 14661 NULL nohasharray
139189 +store_14661 store 0 14661 &store_pwm_auto_spinup_time_14661
139190 +usnic_vnic_dump_14662 usnic_vnic_dump 3 14662 NULL
139191 +f2fs_xattr_generic_get_14665 f2fs_xattr_generic_get 0 14665 NULL nohasharray
139192 +axp20x_store_ext_attr_14665 axp20x_store_ext_attr 0-4 14665 &f2fs_xattr_generic_get_14665 nohasharray
139193 +wusb_dev_set_gtk_14665 wusb_dev_set_gtk 0 14665 &axp20x_store_ext_attr_14665
139194 +ecryptfs_getattr_14674 ecryptfs_getattr 0 14674 NULL
139195 +min_bytes_needed_14675 min_bytes_needed 0 14675 NULL
139196 +nvme_trans_log_info_exceptions_14677 nvme_trans_log_info_exceptions 3 14677 NULL
139197 +show_temp_auto_temp_crit_14678 show_temp_auto_temp_crit 0 14678 NULL
139198 +store_auto_fan_14679 store_auto_fan 0-4 14679 NULL
139199 +mfd_add_hotplug_devices_14680 mfd_add_hotplug_devices 3 14680 NULL nohasharray
139200 +pipeline_enc_tx_stat_fifo_int_read_14680 pipeline_enc_tx_stat_fifo_int_read 3-0 14680 &mfd_add_hotplug_devices_14680 nohasharray
139201 +gpio_keys_show_disabled_keys_14680 gpio_keys_show_disabled_keys 0 14680 &pipeline_enc_tx_stat_fifo_int_read_14680
139202 +nvkm_namedb_create__14681 nvkm_namedb_create_ 7 14681 NULL nohasharray
139203 +tcp_v6_init_sock_14681 tcp_v6_init_sock 0 14681 &nvkm_namedb_create__14681
139204 +ieee80211_if_fmt_rc_rateidx_mask_2ghz_14683 ieee80211_if_fmt_rc_rateidx_mask_2ghz 3 14683 NULL
139205 +tsi148_master_set_14685 tsi148_master_set 4 14685 NULL
139206 +find_shared_port_14689 find_shared_port 0 14689 NULL
139207 +mt9m001_s_ctrl_14690 mt9m001_s_ctrl 0 14690 NULL
139208 +show_engine1_mode_14691 show_engine1_mode 0 14691 NULL nohasharray
139209 +acpi_ds_init_aml_walk_14691 acpi_ds_init_aml_walk 0 14691 &show_engine1_mode_14691
139210 +usnic_ib_show_board_14694 usnic_ib_show_board 0 14694 NULL
139211 +tomoyo_path_permission_14701 tomoyo_path_permission 0 14701 NULL nohasharray
139212 +walk_tg_tree_14701 walk_tg_tree 0 14701 &tomoyo_path_permission_14701
139213 +SyS_fsetxattr_14702 SyS_fsetxattr 4 14702 NULL
139214 +power_supply_show_property_14703 power_supply_show_property 0 14703 NULL
139215 +persistent_ram_ecc_string_14704 persistent_ram_ecc_string 0 14704 NULL nohasharray
139216 +mt9t112_auto_focus_setting_14704 mt9t112_auto_focus_setting 0 14704 &persistent_ram_ecc_string_14704
139217 +u_audio_playback_14709 u_audio_playback 3 14709 NULL nohasharray
139218 +iblock_show_configfs_dev_params_14709 iblock_show_configfs_dev_params 0 14709 &u_audio_playback_14709
139219 +chv_get_total_gtt_size_14710 chv_get_total_gtt_size 0-1 14710 NULL
139220 +ntfs_file_fsync_14713 ntfs_file_fsync 0 14713 NULL
139221 +e4000_set_mixer_gain_14714 e4000_set_mixer_gain 0 14714 NULL nohasharray
139222 +sctp_setsockopt_recvrcvinfo_14714 sctp_setsockopt_recvrcvinfo 0 14714 &e4000_set_mixer_gain_14714
139223 +cp_set_mac_address_14715 cp_set_mac_address 0 14715 NULL
139224 +set_register_interruptible_14716 set_register_interruptible 0 14716 NULL nohasharray
139225 +blk_mq_tag_update_depth_14716 blk_mq_tag_update_depth 0 14716 &set_register_interruptible_14716
139226 +vfd_write_14717 vfd_write 3-0 14717 NULL
139227 +SyS_sendfile_14718 SyS_sendfile 4 14718 NULL
139228 +inet_listen_14723 inet_listen 0 14723 NULL
139229 +show_interval_14725 show_interval 0 14725 NULL nohasharray
139230 +read_ahead_kb_store_14725 read_ahead_kb_store 0-4 14725 &show_interval_14725
139231 +show_fcstat_fc_no_free_exch_xid_14727 show_fcstat_fc_no_free_exch_xid 0 14727 NULL
139232 +__blk_end_request_14729 __blk_end_request 3 14729 NULL
139233 +rh_urb_enqueue_14733 rh_urb_enqueue 0 14733 NULL
139234 +codec_bind_generic_14739 codec_bind_generic 0 14739 NULL
139235 +raid1_resize_14740 raid1_resize 2-0 14740 NULL
139236 +show_conn_param_ISCSI_PARAM_IPV6_TC_14747 show_conn_param_ISCSI_PARAM_IPV6_TC 0 14747 NULL
139237 +sh_mobile_ceu_get_formats_14748 sh_mobile_ceu_get_formats 0 14748 NULL
139238 +store_camera_14751 store_camera 4-0 14751 NULL
139239 +btrfs_inode_extref_name_len_14752 btrfs_inode_extref_name_len 0 14752 NULL
139240 +rx_rx_cmplt_read_14753 rx_rx_cmplt_read 3-0 14753 NULL
139241 +blogic_write_info_14757 blogic_write_info 0-3 14757 NULL
139242 +multicast_query_use_ifaddr_show_14759 multicast_query_use_ifaddr_show 0 14759 NULL
139243 +cfq_slice_idle_show_14764 cfq_slice_idle_show 0 14764 NULL nohasharray
139244 +send_mad_14764 send_mad 0 14764 &cfq_slice_idle_show_14764
139245 +qla82xx_pci_mem_write_2M_14765 qla82xx_pci_mem_write_2M 2 14765 NULL
139246 +deliver_to_subscribers_14769 deliver_to_subscribers 0 14769 NULL
139247 +elv_register_queue_14771 elv_register_queue 0 14771 NULL
139248 +regmap_range_read_file_14775 regmap_range_read_file 3-0 14775 NULL
139249 +lm3533_als_get_hysteresis_14776 lm3533_als_get_hysteresis 0 14776 NULL
139250 +pch_i2c_writebytes_14779 pch_i2c_writebytes 0 14779 NULL
139251 +sta_dev_read_14782 sta_dev_read 3-0 14782 NULL
139252 +shm32read__write_file_14786 shm32read__write_file 0 14786 NULL
139253 +qla4_8xxx_device_bootstrap_14787 qla4_8xxx_device_bootstrap 0 14787 NULL
139254 +wm8775_s_ctrl_14789 wm8775_s_ctrl 0 14789 NULL nohasharray
139255 +fuse_setattr_14789 fuse_setattr 0 14789 &wm8775_s_ctrl_14789
139256 +bd2802_store_reg0x0a_14790 bd2802_store_reg0x0a 0-4 14790 NULL
139257 +keys_proc_write_14792 keys_proc_write 3-0 14792 NULL
139258 +ext4_kvmalloc_14796 ext4_kvmalloc 1 14796 NULL
139259 +__kfifo_in_14797 __kfifo_in 0-3 14797 NULL
139260 +hpet_readl_14801 hpet_readl 0 14801 NULL
139261 +wb_smsc_wdt_notify_sys_14805 wb_smsc_wdt_notify_sys 0 14805 NULL
139262 +show_fcstat_fc_xid_busy_14807 show_fcstat_fc_xid_busy 0 14807 NULL nohasharray
139263 +gameport_bind_driver_14807 gameport_bind_driver 0 14807 &show_fcstat_fc_xid_busy_14807
139264 +f2fs_write_inode_14812 f2fs_write_inode 0 14812 NULL
139265 +unix_gid_parse_14819 unix_gid_parse 0 14819 NULL
139266 +ib_umem_num_pages_14820 ib_umem_num_pages 0 14820 NULL
139267 +mtd_ecc_step_size_show_14822 mtd_ecc_step_size_show 0 14822 NULL
139268 +xfs_btree_kill_iroot_14824 xfs_btree_kill_iroot 0 14824 NULL nohasharray
139269 +store_net_stats_14824 store_net_stats 0-4 14824 &xfs_btree_kill_iroot_14824
139270 +acpi_ps_init_scope_14825 acpi_ps_init_scope 0 14825 NULL
139271 +tx_fifo_errors_show_14827 tx_fifo_errors_show 0 14827 NULL
139272 +show_temp_input_14828 show_temp_input 0 14828 NULL
139273 +ocfs2_xattr_get_14831 ocfs2_xattr_get 0 14831 NULL
139274 +flash_brightness_show_14833 flash_brightness_show 0 14833 NULL
139275 +ocfs2_permission_14834 ocfs2_permission 0 14834 NULL
139276 +max_power_show_14836 max_power_show 0 14836 NULL
139277 +name_len_14843 name_len 0-2 14843 NULL
139278 +subsystem_vendor_show_14845 subsystem_vendor_show 0 14845 NULL
139279 +dccp_sendmsg_14850 dccp_sendmsg 3 14850 NULL
139280 +mrp_attr_create_14853 mrp_attr_create 3 14853 NULL
139281 +__krealloc_14857 __krealloc 2 14857 NULL nohasharray
139282 +lcd_write_14857 lcd_write 3-0 14857 &__krealloc_14857
139283 +i2c_nuvoton_wait_for_stat_14859 i2c_nuvoton_wait_for_stat 0 14859 NULL nohasharray
139284 +blkcg_activate_policy_14859 blkcg_activate_policy 0 14859 &i2c_nuvoton_wait_for_stat_14859
139285 +get_user_cpu_mask_14861 get_user_cpu_mask 2 14861 NULL
139286 +asd_erase_nv_sector_14865 asd_erase_nv_sector 0 14865 NULL
139287 +ds1553_nvram_read_14868 ds1553_nvram_read 0-5-6 14868 NULL nohasharray
139288 +send_cancel_14868 send_cancel 0 14868 &ds1553_nvram_read_14868
139289 +snd_cmipci_capture_prepare_14878 snd_cmipci_capture_prepare 0 14878 NULL
139290 +bInterfaceProtocol_show_14880 bInterfaceProtocol_show 0 14880 NULL
139291 +gt_act_freq_mhz_show_14882 gt_act_freq_mhz_show 0 14882 NULL
139292 +dma_generic_free_coherent_14883 dma_generic_free_coherent 2 14883 NULL
139293 +aoechr_read_14884 aoechr_read 0-3 14884 NULL
139294 +xfs_bmapi_convert_unwritten_14886 xfs_bmapi_convert_unwritten 0 14886 NULL
139295 +acpi_os_allocate_14892 acpi_os_allocate 1 14892 NULL
139296 +mfg_show_14897 mfg_show 0 14897 NULL
139297 +ea_init_14899 ea_init 0 14899 NULL
139298 +mwl8k_cmd_radio_enable_14900 mwl8k_cmd_radio_enable 0 14900 NULL
139299 +SYSC_readv_14901 SYSC_readv 3 14901 NULL
139300 +netlbl_catmap_walk_14902 netlbl_catmap_walk 0-2 14902 NULL nohasharray
139301 +playback_pcm_trigger_14902 playback_pcm_trigger 0 14902 &netlbl_catmap_walk_14902
139302 +acpi_ds_method_error_14906 acpi_ds_method_error 0-1 14906 NULL
139303 +krealloc_14908 krealloc 2 14908 NULL nohasharray
139304 +lkfirst_store_14908 lkfirst_store 0-3 14908 &krealloc_14908
139305 +regmap_irq_get_virq_14910 regmap_irq_get_virq 2 14910 NULL nohasharray
139306 +acpi_pm_prepare_14910 acpi_pm_prepare 0 14910 &regmap_irq_get_virq_14910
139307 +sel_make_bools_14912 sel_make_bools 0 14912 NULL nohasharray
139308 +wlcore_write_data_14912 wlcore_write_data 0 14912 &sel_make_bools_14912
139309 +sis5595_transaction_14915 sis5595_transaction 0 14915 NULL
139310 +__arch_hweight64_14923 __arch_hweight64 0 14923 NULL nohasharray
139311 +qp_memcpy_to_queue_iov_14923 qp_memcpy_to_queue_iov 5-2 14923 &__arch_hweight64_14923 nohasharray
139312 +parport_uss720_read_data_14923 parport_uss720_read_data 0 14923 &qp_memcpy_to_queue_iov_14923
139313 +af9005_usb_write_tuner_registers_14924 af9005_usb_write_tuner_registers 0 14924 NULL
139314 +ratelimit_handler_14925 ratelimit_handler 0 14925 NULL
139315 +lpfc_request_firmware_upgrade_store_14932 lpfc_request_firmware_upgrade_store 0-4 14932 NULL
139316 +gether_opts_host_addr_store_14933 gether_opts_host_addr_store 0-3 14933 NULL
139317 +store_sys_wmi_14934 store_sys_wmi 0-4 14934 NULL
139318 +__omfs_write_inode_14935 __omfs_write_inode 0 14935 NULL
139319 +start_cif_cam_14937 start_cif_cam 0 14937 NULL
139320 +sierra_net_change_mtu_14941 sierra_net_change_mtu 0 14941 NULL
139321 +queue_cnt_14951 queue_cnt 0 14951 NULL
139322 +unix_dgram_recvmsg_14952 unix_dgram_recvmsg 4-0 14952 NULL
139323 +lbs_set_reg_14953 lbs_set_reg 0 14953 NULL
139324 +ipw_ethtool_get_eeprom_len_14954 ipw_ethtool_get_eeprom_len 0 14954 NULL
139325 +videobuf_read_stream_14956 videobuf_read_stream 3-0 14956 NULL
139326 +imx074_s_stream_14963 imx074_s_stream 0 14963 NULL
139327 +reiserfs_end_persistent_transaction_14965 reiserfs_end_persistent_transaction 0 14965 NULL
139328 +s3c_camif_subdev_s_ctrl_14968 s3c_camif_subdev_s_ctrl 0 14968 NULL nohasharray
139329 +ar5523_add_interface_14968 ar5523_add_interface 0 14968 &s3c_camif_subdev_s_ctrl_14968
139330 +twl6030reg_disable_14969 twl6030reg_disable 0 14969 NULL
139331 +snd_pcm_oss_make_ready_14971 snd_pcm_oss_make_ready 0 14971 NULL
139332 +mce_flush_rx_buffer_14976 mce_flush_rx_buffer 2 14976 NULL
139333 +mpoa_event_listener_14977 mpoa_event_listener 0 14977 NULL
139334 +s5p_mfc_enc_s_ctrl_14984 s5p_mfc_enc_s_ctrl 0 14984 NULL
139335 +mc13xxx_irq_mask_14985 mc13xxx_irq_mask 2-0 14985 NULL nohasharray
139336 +bnx2x_setup_queue_14985 bnx2x_setup_queue 0 14985 &mc13xxx_irq_mask_14985
139337 +block_ce_count_show_14986 block_ce_count_show 0 14986 NULL
139338 +gpio_twl4030_write_14987 gpio_twl4030_write 1-0 14987 NULL nohasharray
139339 +setkey_14987 setkey 3 14987 &gpio_twl4030_write_14987 nohasharray
139340 +zr364xx_vidioc_streamon_14987 zr364xx_vidioc_streamon 0 14987 &setkey_14987
139341 +als_sensing_range_show_14991 als_sensing_range_show 0 14991 NULL
139342 +adp8870_bl_l1_daylight_dim_show_14995 adp8870_bl_l1_daylight_dim_show 0 14995 NULL nohasharray
139343 +setkey_14995 setkey 0 14995 &adp8870_bl_l1_daylight_dim_show_14995
139344 +acpi_ds_obj_stack_push_15001 acpi_ds_obj_stack_push 0 15001 NULL
139345 +store_touchpad_15003 store_touchpad 4-0 15003 NULL nohasharray
139346 +add_request_15003 add_request 0 15003 &store_touchpad_15003
139347 +show_slidebar_mode_15004 show_slidebar_mode 0 15004 NULL
139348 +dump_write_15008 dump_write 0-3 15008 NULL
139349 +mt9m111_set_global_gain_15009 mt9m111_set_global_gain 0 15009 NULL
139350 +sctp_setsockopt_default_sndinfo_15011 sctp_setsockopt_default_sndinfo 3-0 15011 NULL nohasharray
139351 +update_streaming_15011 update_streaming 0 15011 &sctp_setsockopt_default_sndinfo_15011
139352 +cpuset_cpu_inactive_15013 cpuset_cpu_inactive 0 15013 NULL
139353 +reconfig_codec_15017 reconfig_codec 0 15017 NULL
139354 +prepare_hardware_15022 prepare_hardware 0 15022 NULL
139355 +predisable_15024 predisable 0 15024 NULL
139356 +vmap_15025 vmap 2 15025 NULL
139357 +ab3100_is_enabled_regulator_15026 ab3100_is_enabled_regulator 0 15026 NULL
139358 +set_temp_offset_15033 set_temp_offset 0-4 15033 NULL
139359 +alloc_ad_spec_15035 alloc_ad_spec 0 15035 NULL
139360 +srp_parse_tmo_15038 srp_parse_tmo 0 15038 NULL
139361 +priority_store_15039 priority_store 4-0 15039 NULL
139362 +read_file_node_aggr_15040 read_file_node_aggr 3-0 15040 NULL
139363 +nfs3_rpc_wrapper_15047 nfs3_rpc_wrapper 0 15047 NULL
139364 +fuse_launder_page_15048 fuse_launder_page 0 15048 NULL nohasharray
139365 +iscsi_stat_sess_show_attr_rxdata_octs_15048 iscsi_stat_sess_show_attr_rxdata_octs 0 15048 &fuse_launder_page_15048 nohasharray
139366 +loop_attr_partscan_show_15048 loop_attr_partscan_show 0 15048 &iscsi_stat_sess_show_attr_rxdata_octs_15048
139367 +show_otp3en_15049 show_otp3en 0 15049 NULL
139368 +show_15051 show 0 15051 NULL
139369 +cld_pipe_downcall_15058 cld_pipe_downcall 3-0 15058 NULL
139370 +br_change_mtu_15064 br_change_mtu 0 15064 NULL
139371 +ieee80211_if_read_uapsd_max_sp_len_15067 ieee80211_if_read_uapsd_max_sp_len 3-0 15067 NULL
139372 +zero_pages_show_15069 zero_pages_show 0 15069 NULL
139373 +nfs4_write_cached_acl_15070 nfs4_write_cached_acl 4 15070 NULL
139374 +ntfs_copy_from_user_15072 ntfs_copy_from_user 0-5-3 15072 NULL
139375 +pppoe_recvmsg_15073 pppoe_recvmsg 4-0 15073 NULL
139376 +group_addr_show_15078 group_addr_show 0 15078 NULL
139377 +s6x0_i2c_transfer_15080 s6x0_i2c_transfer 0-3 15080 NULL
139378 +atkbd_attr_set_helper_15085 atkbd_attr_set_helper 0 15085 NULL
139379 +copy_version_to_user_15087 copy_version_to_user 0 15087 NULL nohasharray
139380 +xfrm_dev_event_15087 xfrm_dev_event 0 15087 &copy_version_to_user_15087
139381 +xfs_btree_insrec_15090 xfs_btree_insrec 0 15090 NULL
139382 +show_ppi_operations_15091 show_ppi_operations 0 15091 NULL
139383 +btrfs_readpage_15094 btrfs_readpage 0 15094 NULL
139384 +bond_option_downdelay_set_15095 bond_option_downdelay_set 0 15095 NULL
139385 +ath10k_pci_hif_tx_sg_15096 ath10k_pci_hif_tx_sg 0 15096 NULL
139386 +show_designated_root_15098 show_designated_root 0 15098 NULL
139387 +lcd_power_store_15100 lcd_power_store 0-4 15100 NULL
139388 +xadc_postdisable_15107 xadc_postdisable 0 15107 NULL
139389 +fc_vport_setup_15109 fc_vport_setup 0 15109 NULL
139390 +generic_update_time_15110 generic_update_time 0 15110 NULL
139391 +cy_write_room_15111 cy_write_room 0 15111 NULL
139392 +show_interface_15117 show_interface 0 15117 NULL
139393 +compat_SyS_pwritev_15118 compat_SyS_pwritev 3 15118 NULL
139394 +acpi_power_in_use_show_15121 acpi_power_in_use_show 0 15121 NULL
139395 +kone_sysfs_show_firmware_version_15123 kone_sysfs_show_firmware_version 0 15123 NULL
139396 +niu_set_ip_frag_rule_15124 niu_set_ip_frag_rule 0 15124 NULL
139397 +show_sas_expander_component_id_15127 show_sas_expander_component_id 0 15127 NULL
139398 +set_max_15128 set_max 0-4 15128 NULL
139399 +lp55xx_show_max_current_15132 lp55xx_show_max_current 0 15132 NULL
139400 +nfs4_xattr_set_nfs4_label_15137 nfs4_xattr_set_nfs4_label 0 15137 NULL
139401 +dummy_hrtimer_prepare_15148 dummy_hrtimer_prepare 0 15148 NULL
139402 +show_fast_charge_timer_15151 show_fast_charge_timer 0 15151 NULL
139403 +s5m8767_wait_for_udr_update_15152 s5m8767_wait_for_udr_update 0 15152 NULL
139404 +ipwireless_ppp_mru_15153 ipwireless_ppp_mru 0 15153 NULL
139405 +setup_sge_queues_15154 setup_sge_queues 0 15154 NULL
139406 +aty_var_to_pll_1703_15155 aty_var_to_pll_1703 0 15155 NULL
139407 +btrfs_submit_compressed_read_15157 btrfs_submit_compressed_read 0 15157 NULL
139408 +_ctl_diag_trigger_event_store_15158 _ctl_diag_trigger_event_store 0-4 15158 NULL
139409 +set_temp_auto_temp_crit_15163 set_temp_auto_temp_crit 0-4 15163 NULL
139410 +acpi_power_transition_15165 acpi_power_transition 0 15165 NULL
139411 +iwl_dbgfs_sta_drain_write_15167 iwl_dbgfs_sta_drain_write 0-3 15167 NULL
139412 +_nfs4_proc_getlk_15168 _nfs4_proc_getlk 0 15168 NULL
139413 +self_check_not_bad_15175 self_check_not_bad 0 15175 NULL
139414 +et131x_change_mtu_15176 et131x_change_mtu 0 15176 NULL
139415 +gue_remcsum_15177 gue_remcsum 4 15177 NULL nohasharray
139416 +ath10k_thermal_get_max_dutycycle_15177 ath10k_thermal_get_max_dutycycle 0 15177 &gue_remcsum_15177
139417 +ocontext_read_15178 ocontext_read 0 15178 NULL
139418 +t4_sge_alloc_ofld_txq_15179 t4_sge_alloc_ofld_txq 0 15179 NULL
139419 +SYSC_setdomainname_15180 SYSC_setdomainname 2 15180 NULL
139420 +st33zp24_i2c_send_15186 st33zp24_i2c_send 4 15186 NULL
139421 +pda_power_get_property_15191 pda_power_get_property 0 15191 NULL
139422 +iscsi_create_endpoint_15193 iscsi_create_endpoint 1 15193 NULL nohasharray
139423 +radeonfb_check_var_15193 radeonfb_check_var 0 15193 &iscsi_create_endpoint_15193
139424 +pci200_open_15194 pci200_open 0 15194 NULL
139425 +blk_queue_init_tags_15200 blk_queue_init_tags 2 15200 NULL
139426 +async_show_15209 async_show 0 15209 NULL
139427 +command_setflickerctrl_15210 command_setflickerctrl 0 15210 NULL
139428 +get_name_to_buffer_15211 get_name_to_buffer 0 15211 NULL
139429 +top_off_threshold_current_store_15215 top_off_threshold_current_store 4-0 15215 NULL
139430 +bfad_debugfs_write_regrd_15218 bfad_debugfs_write_regrd 3-0 15218 NULL
139431 +m88rs6000t_set_demod_mclk_15221 m88rs6000t_set_demod_mclk 0 15221 NULL nohasharray
139432 +kxcjk1013_setup_any_motion_interrupt_15221 kxcjk1013_setup_any_motion_interrupt 0 15221 &m88rs6000t_set_demod_mclk_15221
139433 +vx_send_irqa_15223 vx_send_irqa 0 15223 NULL
139434 +netlink_set_ring_15224 netlink_set_ring 0 15224 NULL
139435 +c2port_write_dr_15227 c2port_write_dr 0 15227 NULL
139436 +bonding_show_miimon_15229 bonding_show_miimon 0 15229 NULL nohasharray
139437 +igb_get_regs_len_15229 igb_get_regs_len 0 15229 &bonding_show_miimon_15229
139438 +init_unsol_queue_15233 init_unsol_queue 0 15233 NULL
139439 +zf_notify_sys_15234 zf_notify_sys 0 15234 NULL nohasharray
139440 +netxen_nic_set_mac_15234 netxen_nic_set_mac 0 15234 &zf_notify_sys_15234
139441 +iptable_nat_ipv4_out_15236 iptable_nat_ipv4_out 0 15236 NULL
139442 +iwl_dbgfs_sram_write_15239 iwl_dbgfs_sram_write 3-0 15239 NULL
139443 +show_temp_input1_15242 show_temp_input1 0 15242 NULL
139444 +il_dbgfs_rx_stats_read_15243 il_dbgfs_rx_stats_read 3-0 15243 NULL
139445 +statfs_slow_store_15251 statfs_slow_store 3-0 15251 NULL
139446 +tg3_init_hw_15257 tg3_init_hw 0 15257 NULL
139447 +nr_bind_15261 nr_bind 0 15261 NULL
139448 +div64_u64_15263 div64_u64 0 15263 NULL
139449 +wacom_led_putimage_15264 wacom_led_putimage 4-0 15264 NULL
139450 +simple_strtol_15273 simple_strtol 0 15273 NULL
139451 +rose_set_mac_address_15277 rose_set_mac_address 0 15277 NULL
139452 +fw_realloc_buffer_15280 fw_realloc_buffer 2-0 15280 NULL
139453 +nvhdmi_8ch_7x_pcm_prepare_15281 nvhdmi_8ch_7x_pcm_prepare 0 15281 NULL
139454 +snd_aw2_pcm_prepare_capture_15282 snd_aw2_pcm_prepare_capture 0 15282 NULL
139455 +snd_via82xx_pcm_prepare_15284 snd_via82xx_pcm_prepare 0 15284 NULL
139456 +qib_sdma_get_complete_15288 qib_sdma_get_complete 0 15288 NULL
139457 +sys_connect_15291 sys_connect 3 15291 NULL nohasharray
139458 +xlate_dev_mem_ptr_15291 xlate_dev_mem_ptr 1 15291 &sys_connect_15291
139459 +iwl_trans_pcie_read_prph_15295 iwl_trans_pcie_read_prph 0 15295 NULL
139460 +recover_store_15296 recover_store 0-3 15296 NULL
139461 +cachefiles_daemon_cull_15298 cachefiles_daemon_cull 0 15298 NULL
139462 +multicast_query_use_ifaddr_store_15300 multicast_query_use_ifaddr_store 4-0 15300 NULL
139463 +readpage_15301 readpage 0 15301 NULL
139464 +kernel_getsockname_15304 kernel_getsockname 0 15304 NULL
139465 +C_SYSC_move_pages_15305 C_SYSC_move_pages 2 15305 NULL nohasharray
139466 +ocfs2_read_refcount_block_15305 ocfs2_read_refcount_block 0 15305 &C_SYSC_move_pages_15305
139467 +cfhsi_rx_15306 cfhsi_rx 0 15306 NULL
139468 +fcoe_ctlr_send_keep_alive_15308 fcoe_ctlr_send_keep_alive 3 15308 NULL nohasharray
139469 +show_reg_pages_15308 show_reg_pages 0 15308 &fcoe_ctlr_send_keep_alive_15308
139470 +alc_init_15309 alc_init 0 15309 NULL
139471 +range_store_15310 range_store 0-4 15310 NULL
139472 +qla4_8xxx_stop_firmware_15311 qla4_8xxx_stop_firmware 0 15311 NULL
139473 +pwm_set_polarity_15313 pwm_set_polarity 0 15313 NULL
139474 +packet_set_ring_15316 packet_set_ring 0 15316 NULL
139475 +iscsi_tpg_param_show_MaxXmitDataSegmentLength_15326 iscsi_tpg_param_show_MaxXmitDataSegmentLength 0 15326 NULL
139476 +bad_inode_getxattr_15327 bad_inode_getxattr 0 15327 NULL
139477 +show_counter_rx_p3_hdr_egr_ovfls_15329 show_counter_rx_p3_hdr_egr_ovfls 0 15329 NULL
139478 +lp3943_write_byte_15336 lp3943_write_byte 0 15336 NULL
139479 +kovaplus_sysfs_read_15337 kovaplus_sysfs_read 6-0 15337 NULL
139480 +ioread16_15342 ioread16 0 15342 NULL
139481 +alloc_ring_15345 alloc_ring 2-4 15345 NULL nohasharray
139482 +crc32_finup_15345 crc32_finup 0 15345 &alloc_ring_15345
139483 +tpacpi_driver_debug_show_15350 tpacpi_driver_debug_show 0 15350 NULL nohasharray
139484 +islpci_open_15350 islpci_open 0 15350 &tpacpi_driver_debug_show_15350
139485 +ext3_commit_super_15352 ext3_commit_super 0 15352 NULL
139486 +mvs_show_interrupt_coalescing_15353 mvs_show_interrupt_coalescing 0 15353 NULL
139487 +devid_mask_show_15354 devid_mask_show 0 15354 NULL
139488 +blkdev_readpages_15357 blkdev_readpages 4 15357 NULL
139489 +nouveau_hwmon_set_emergency_temp_15358 nouveau_hwmon_set_emergency_temp 0-4 15358 NULL
139490 +acpi_ut_create_string_object_15360 acpi_ut_create_string_object 1 15360 NULL nohasharray
139491 +cx88_alsa_dma_init_15360 cx88_alsa_dma_init 2 15360 &acpi_ut_create_string_object_15360
139492 +wusb_key_derive_15364 wusb_key_derive 0 15364 NULL
139493 +cfg80211_netdev_notifier_call_15366 cfg80211_netdev_notifier_call 0 15366 NULL nohasharray
139494 +st_press_buffer_predisable_15366 st_press_buffer_predisable 0 15366 &cfg80211_netdev_notifier_call_15366
139495 +gpio_keys_show_switches_15369 gpio_keys_show_switches 0 15369 NULL
139496 +graph_depth_read_15371 graph_depth_read 3 15371 NULL
139497 +regmap_mmio_read_15372 regmap_mmio_read 0 15372 NULL
139498 +compat_sys_process_vm_readv_15374 compat_sys_process_vm_readv 3-5 15374 NULL
139499 +print_cpus_offline_15377 print_cpus_offline 0 15377 NULL
139500 +fq_codel_zalloc_15378 fq_codel_zalloc 1 15378 NULL nohasharray
139501 +solo_s_ctrl_15378 solo_s_ctrl 0 15378 &fq_codel_zalloc_15378
139502 +domain_flush_pages_15379 domain_flush_pages 2-3 15379 NULL nohasharray
139503 +iosf_mbi_read_15379 iosf_mbi_read 0 15379 &domain_flush_pages_15379
139504 +alloc_fddidev_15382 alloc_fddidev 1 15382 NULL
139505 +hotkey_user_mask_set_15391 hotkey_user_mask_set 0 15391 NULL
139506 +show_lwid_enb_15392 show_lwid_enb 0 15392 NULL
139507 +_regmap_read_15396 _regmap_read 0 15396 NULL
139508 +mlx4_cmd_wait_15399 mlx4_cmd_wait 0 15399 NULL
139509 +sm501fb_check_var_15402 sm501fb_check_var 0 15402 NULL
139510 +pipeline_csum_to_rx_xfer_swi_read_15403 pipeline_csum_to_rx_xfer_swi_read 3-0 15403 NULL
139511 +mei_amthif_run_next_cmd_15405 mei_amthif_run_next_cmd 0 15405 NULL
139512 +get_modalias_15406 get_modalias 2-0 15406 NULL nohasharray
139513 +nfs_setattr_15406 nfs_setattr 0 15406 &get_modalias_15406
139514 +qlcnic_83xx_get_cap_size_15413 qlcnic_83xx_get_cap_size 0 15413 NULL
139515 +multicast_membership_interval_store_15419 multicast_membership_interval_store 4-0 15419 NULL
139516 +show_pwm_auto_channels_15421 show_pwm_auto_channels 0 15421 NULL nohasharray
139517 +ov772x_s_stream_15421 ov772x_s_stream 0 15421 &show_pwm_auto_channels_15421
139518 +metric_id_set_15422 metric_id_set 0-4 15422 NULL
139519 +__videobuf_copy_to_user_15423 __videobuf_copy_to_user 4-0 15423 NULL
139520 +tsl2550_store_operating_mode_15427 tsl2550_store_operating_mode 0-4 15427 NULL
139521 +target_core_store_dev_alias_15430 target_core_store_dev_alias 0-3 15430 NULL
139522 +dvb_pll_configure_15432 dvb_pll_configure 0-3 15432 NULL
139523 +prepare_hardware_15436 prepare_hardware 0 15436 NULL
139524 +tcp_mtu_to_mss_15438 tcp_mtu_to_mss 2-0 15438 NULL
139525 +wakeup_count_show_15444 wakeup_count_show 0 15444 NULL
139526 +wl12xx_boot_15445 wl12xx_boot 0 15445 NULL
139527 +mISDN_sock_recvmsg_15446 mISDN_sock_recvmsg 0-4 15446 NULL
139528 +regulator_suspend_standby_uV_show_15448 regulator_suspend_standby_uV_show 0 15448 NULL
139529 +memweight_15450 memweight 0 15450 NULL
139530 +show_tabletEventsReceived_15451 show_tabletEventsReceived 0 15451 NULL
139531 +ceph_tcp_recvpage_15453 ceph_tcp_recvpage 4 15453 NULL
139532 +i2400m_rx_stats_write_15455 i2400m_rx_stats_write 0-3 15455 NULL
139533 +ls_level_show_15463 ls_level_show 0 15463 NULL
139534 +vmalloc_15464 vmalloc 1 15464 NULL
139535 +show_sas_phy_target_port_protocols_15466 show_sas_phy_target_port_protocols 0 15466 NULL
139536 +w1_f2d_write_15467 w1_f2d_write 3 15467 NULL
139537 +find_smbios_instance_string_15470 find_smbios_instance_string 0 15470 NULL
139538 +mtd_flags_show_15472 mtd_flags_show 0 15472 NULL nohasharray
139539 +__mutex_lock_killable_slowpath_15472 __mutex_lock_killable_slowpath 0 15472 &mtd_flags_show_15472
139540 +snd_m3_pcm_stop_15476 snd_m3_pcm_stop 0 15476 NULL nohasharray
139541 +snd_seq_ioctl_query_subs_15476 snd_seq_ioctl_query_subs 0 15476 &snd_m3_pcm_stop_15476
139542 +ath9k_get_stats_15482 ath9k_get_stats 0 15482 NULL nohasharray
139543 +rtl_download_firmware_15482 rtl_download_firmware 3 15482 &ath9k_get_stats_15482
139544 +i2c_readbytes_15483 i2c_readbytes 0 15483 NULL
139545 +cp2112_read_15484 cp2112_read 0 15484 NULL nohasharray
139546 +target_stat_scsi_dev_attr_show_15484 target_stat_scsi_dev_attr_show 0 15484 &cp2112_read_15484
139547 +ds2781_read_block_15486 ds2781_read_block 4-3-0 15486 NULL
139548 +target_core_alua_lu_gp_show_attr_members_15487 target_core_alua_lu_gp_show_attr_members 0 15487 NULL nohasharray
139549 +write_hw_15487 write_hw 0-6-5 15487 &target_core_alua_lu_gp_show_attr_members_15487
139550 +mcs7830_set_mac_address_15497 mcs7830_set_mac_address 0 15497 NULL
139551 +__clone_and_map_data_bio_15498 __clone_and_map_data_bio 3 15498 NULL
139552 +vringh_iov_pull_user_15499 vringh_iov_pull_user 3 15499 NULL
139553 +iolock_15500 iolock 0 15500 NULL
139554 +psmouse_attr_set_helper_15505 psmouse_attr_set_helper 0-4 15505 NULL
139555 +bNumInterfaces_show_15506 bNumInterfaces_show 0 15506 NULL nohasharray
139556 +nct7904_read_reg_15506 nct7904_read_reg 0 15506 &bNumInterfaces_show_15506
139557 +mwl8k_load_fw_image_15508 mwl8k_load_fw_image 0 15508 NULL
139558 +pppol2tp_sendmsg_15516 pppol2tp_sendmsg 3 15516 NULL
139559 +map_sg_15523 map_sg 0-3 15523 NULL
139560 +da9052_rtc_read_time_15524 da9052_rtc_read_time 0 15524 NULL
139561 +store_15525 store 0 15525 NULL
139562 +il4965_mac_sta_add_15529 il4965_mac_sta_add 0 15529 NULL
139563 +ifx_spi_write_15531 ifx_spi_write 3 15531 NULL
139564 +da9052_bat_irq_15533 da9052_bat_irq 1 15533 NULL
139565 +p9_check_zc_errors_15534 p9_check_zc_errors 4 15534 NULL
139566 +set_pwm_auto_point_temp_15535 set_pwm_auto_point_temp 0-4 15535 NULL
139567 +show_rdac2_15539 show_rdac2 0 15539 NULL
139568 +adf4350_reg_access_15542 adf4350_reg_access 0 15542 NULL
139569 +ql_process_mac_rx_page_15543 ql_process_mac_rx_page 4 15543 NULL
139570 +get_fc_cos_names_15544 get_fc_cos_names 0 15544 NULL nohasharray
139571 +zero_the_pointer_15544 zero_the_pointer 0 15544 &get_fc_cos_names_15544 nohasharray
139572 +sb1000_get_firmware_version_15544 sb1000_get_firmware_version 0 15544 &zero_the_pointer_15544
139573 +kxcjk1013_get_mode_15550 kxcjk1013_get_mode 0 15550 NULL
139574 +ipv6_synproxy_hook_15554 ipv6_synproxy_hook 0 15554 NULL
139575 +iscsi_stat_sess_show_attr_node_15558 iscsi_stat_sess_show_attr_node 0 15558 NULL nohasharray
139576 +sun4i_pwm_enable_15558 sun4i_pwm_enable 0 15558 &iscsi_stat_sess_show_attr_node_15558
139577 +do_send_15559 do_send 4 15559 NULL nohasharray
139578 +_write_oob_15559 _write_oob 0 15559 &do_send_15559
139579 +ieee80211_amsdu_to_8023s_15561 ieee80211_amsdu_to_8023s 5 15561 NULL
139580 +i801_block_transaction_15562 i801_block_transaction 0 15562 NULL nohasharray
139581 +create_capture_mixers_15562 create_capture_mixers 0 15562 &i801_block_transaction_15562
139582 +get_checksum_15564 get_checksum 0 15564 NULL
139583 +acpi_gpio_count_15567 acpi_gpio_count 0 15567 NULL
139584 +iwl_nvm_read_section_15568 iwl_nvm_read_section 0 15568 NULL
139585 +_read_user_prot_reg_15571 _read_user_prot_reg 0 15571 NULL
139586 +persistent_status_15574 persistent_status 4 15574 NULL
139587 +bnx2fc_process_unsol_compl_15576 bnx2fc_process_unsol_compl 2 15576 NULL
139588 +usbtv_start_streaming_15581 usbtv_start_streaming 0 15581 NULL
139589 +usbhsh_status_stage_packet_push_15582 usbhsh_status_stage_packet_push 0 15582 NULL
139590 +notify_recv_pre_dequeue_15583 notify_recv_pre_dequeue 0 15583 NULL
139591 +show_tcpRtoMax_15584 show_tcpRtoMax 0 15584 NULL
139592 +vme_user_write_15587 vme_user_write 3 15587 NULL
139593 +permission_15588 permission 0 15588 NULL
139594 +adt7x10_show_alarm_15602 adt7x10_show_alarm 0 15602 NULL
139595 +nes_store_flash_cmd_15603 nes_store_flash_cmd 0-3 15603 NULL
139596 +x1205_get_datetime_15608 x1205_get_datetime 0 15608 NULL
139597 +sx150x_install_irq_chip_15609 sx150x_install_irq_chip 3 15609 NULL
139598 +i40evf_request_traffic_irqs_15610 i40evf_request_traffic_irqs 0 15610 NULL
139599 +wusb_chid_show_15613 wusb_chid_show 0 15613 NULL nohasharray
139600 +sdev_show_rev_15613 sdev_show_rev 0 15613 &wusb_chid_show_15613
139601 +ovl_alloc_entry_15614 ovl_alloc_entry 1 15614 NULL
139602 +kxcjk1013_data_rdy_trigger_set_state_15617 kxcjk1013_data_rdy_trigger_set_state 0 15617 NULL
139603 +store_rtap_iface_15620 store_rtap_iface 0-4 15620 NULL
139604 +pci_user_read_config_dword_15624 pci_user_read_config_dword 0 15624 NULL
139605 +dsp_cmx_send_member_15625 dsp_cmx_send_member 2 15625 NULL
139606 +ubifs_add_bud_to_log_15628 ubifs_add_bud_to_log 0 15628 NULL
139607 +proc_loginuid_read_15631 proc_loginuid_read 3-0 15631 NULL
139608 +authorized_show_15636 authorized_show 0 15636 NULL
139609 +fill_func_15640 fill_func 0 15640 NULL
139610 +bonding_show_xmit_hash_15641 bonding_show_xmit_hash 0 15641 NULL
139611 +tomoyo_scan_bprm_15642 tomoyo_scan_bprm 4-2 15642 NULL nohasharray
139612 +pipeline_hs_tx_stat_fifo_int_read_15642 pipeline_hs_tx_stat_fifo_int_read 3-0 15642 &tomoyo_scan_bprm_15642
139613 +joydev_handle_JSIOCSBTNMAP_15643 joydev_handle_JSIOCSBTNMAP 3 15643 NULL
139614 +mgmt_exec_nonemb_cmd_15644 mgmt_exec_nonemb_cmd 0 15644 NULL
139615 +fs_path_add_15648 fs_path_add 3 15648 NULL
139616 +__do_readpage_15652 __do_readpage 0 15652 NULL
139617 +xsd_read_15653 xsd_read 3-0 15653 NULL
139618 +compat_sys_fcntl_15654 compat_sys_fcntl 3 15654 NULL
139619 +show_attr_powered_15658 show_attr_powered 0 15658 NULL
139620 +elan_i2c_read_block_15663 elan_i2c_read_block 0 15663 NULL nohasharray
139621 +mv88e6352_get_sset_count_15663 mv88e6352_get_sset_count 0 15663 &elan_i2c_read_block_15663
139622 +store_15665 store 0-3 15665 NULL
139623 +unix_bind_15668 unix_bind 3-0 15668 NULL
139624 +idetape_init_rw_15671 idetape_init_rw 0 15671 NULL
139625 +dm_read_15674 dm_read 3 15674 NULL nohasharray
139626 +snd_korg1212_ioctl_15674 snd_korg1212_ioctl 0 15674 &dm_read_15674 nohasharray
139627 +SyS_connect_15674 SyS_connect 3 15674 &snd_korg1212_ioctl_15674
139628 +snd_usb_caiaq_pcm_trigger_15684 snd_usb_caiaq_pcm_trigger 0 15684 NULL
139629 +qib_diagpkt_write_15685 qib_diagpkt_write 0-3 15685 NULL
139630 +ndo_open_15687 ndo_open 0 15687 NULL
139631 +psmouse_attr_show_protocol_15693 psmouse_attr_show_protocol 0 15693 NULL
139632 +uinput_str_to_user_15695 uinput_str_to_user 3 15695 NULL nohasharray
139633 +spidev_read_15695 spidev_read 0-3 15695 &uinput_str_to_user_15695
139634 +show_sas_expander_product_rev_15701 show_sas_expander_product_rev 0 15701 NULL
139635 +suspend_hi_store_15706 suspend_hi_store 0-3 15706 NULL
139636 +s6e63m0_sysfs_store_gamma_mode_15708 s6e63m0_sysfs_store_gamma_mode 0-4 15708 NULL
139637 +as3722_irq_get_virq_15718 as3722_irq_get_virq 2 15718 NULL
139638 +tracing_snapshot_write_15719 tracing_snapshot_write 3 15719 NULL
139639 +rio_request_inb_dbell_15726 rio_request_inb_dbell 0 15726 NULL
139640 +pinctrl_utils_reserve_map_15730 pinctrl_utils_reserve_map 5 15730 NULL nohasharray
139641 +btrfs_writepage_15730 btrfs_writepage 0 15730 &pinctrl_utils_reserve_map_15730
139642 +acpi_ex_setup_region_15734 acpi_ex_setup_region 0 15734 NULL
139643 +ea_alloc_skeleton_15736 ea_alloc_skeleton 0 15736 NULL nohasharray
139644 +tipc_msg_make_bundle_15736 tipc_msg_make_bundle 2 15736 &ea_alloc_skeleton_15736
139645 +__tree_mod_log_insert_15744 __tree_mod_log_insert 0 15744 NULL
139646 +efx_ptp_describe_stats_15746 efx_ptp_describe_stats 0 15746 NULL
139647 +HiSax_readstatus_15752 HiSax_readstatus 2 15752 NULL nohasharray
139648 +rcar_i2c_bus_barrier_15752 rcar_i2c_bus_barrier 0 15752 &HiSax_readstatus_15752
139649 +ufs_update_inode_15753 ufs_update_inode 0 15753 NULL
139650 +array_state_show_15758 array_state_show 0 15758 NULL
139651 +bitmap_search_next_usable_block_15762 bitmap_search_next_usable_block 0-3-1 15762 NULL
139652 +thermal_get_temp_15766 thermal_get_temp 0 15766 NULL nohasharray
139653 +do_test_15766 do_test 1 15766 &thermal_get_temp_15766
139654 +fuse_direct_read_15768 fuse_direct_read 0-3 15768 NULL
139655 +isl1208_i2c_get_atr_15771 isl1208_i2c_get_atr 0 15771 NULL nohasharray
139656 +chunksize_store_15771 chunksize_store 0-3 15771 &isl1208_i2c_get_atr_15771
139657 +_mv88e6xxx_reg_read_15773 _mv88e6xxx_reg_read 0 15773 NULL
139658 +corb_send_verb_15777 corb_send_verb 0 15777 NULL
139659 +ipr_write_dump_15780 ipr_write_dump 0-6-5 15780 NULL
139660 +call_modprobe_15781 call_modprobe 0 15781 NULL
139661 +rj54n1_commit_15787 rj54n1_commit 0 15787 NULL nohasharray
139662 +usbdev_notify_15787 usbdev_notify 0 15787 &rj54n1_commit_15787
139663 +scsi_prot_sg_count_15789 scsi_prot_sg_count 0 15789 NULL
139664 +iscsi_stat_logout_show_attr_normal_logouts_15790 iscsi_stat_logout_show_attr_normal_logouts 0 15790 NULL
139665 +i915_gem_init_seqno_15793 i915_gem_init_seqno 0 15793 NULL
139666 +eem_opts_dev_addr_store_15800 eem_opts_dev_addr_store 0-3 15800 NULL
139667 +smk_read_direct_15803 smk_read_direct 3-0 15803 NULL
139668 +keyboard_notifier_call_15804 keyboard_notifier_call 0 15804 NULL
139669 +intel_rng_init_15805 intel_rng_init 0 15805 NULL
139670 +sysfs_show_current_clocksources_15807 sysfs_show_current_clocksources 0 15807 NULL
139671 +amd_xgbe_an_enable_kr_training_15808 amd_xgbe_an_enable_kr_training 0 15808 NULL
139672 +gsmi_clear_eventlog_store_15814 gsmi_clear_eventlog_store 0-4 15814 NULL
139673 +gx1_read_conf_reg_15817 gx1_read_conf_reg 0 15817 NULL nohasharray
139674 +gnttab_expand_15817 gnttab_expand 1 15817 &gx1_read_conf_reg_15817
139675 +snd_seq_ioctl_set_port_info_15819 snd_seq_ioctl_set_port_info 0 15819 NULL
139676 +afs_proc_rootcell_write_15822 afs_proc_rootcell_write 3-0 15822 NULL
139677 +ql_start_tx_ring_15823 ql_start_tx_ring 0 15823 NULL
139678 +isl12057_rtc_set_alarm_15824 isl12057_rtc_set_alarm 0 15824 NULL
139679 +tps65912_reg_read_15825 tps65912_reg_read 0 15825 NULL
139680 +s5p_jpeg_queue_setup_15831 s5p_jpeg_queue_setup 0 15831 NULL
139681 +i40e_configure_rx_ring_15835 i40e_configure_rx_ring 0 15835 NULL
139682 +read_reg_15838 read_reg 0 15838 NULL
139683 +nilfs_dev_free_blocks_show_15843 nilfs_dev_free_blocks_show 0 15843 NULL
139684 +p54_setup_mac_15852 p54_setup_mac 0 15852 NULL
139685 +write_file_tx99_15856 write_file_tx99 3-0 15856 NULL
139686 +iscsi_stat_instance_show_attr_max_ver_15860 iscsi_stat_instance_show_attr_max_ver 0 15860 NULL
139687 +i915_gem_userptr_get_pages_15861 i915_gem_userptr_get_pages 0 15861 NULL
139688 +recovery_start_store_15862 recovery_start_store 0-3 15862 NULL
139689 +errors_show_15863 errors_show 0 15863 NULL nohasharray
139690 +show_ipv6_iface_router_addr_15863 show_ipv6_iface_router_addr 0 15863 &errors_show_15863
139691 +acpi_sleep_prepare_15866 acpi_sleep_prepare 0 15866 NULL
139692 +block_write_full_page_15868 block_write_full_page 0 15868 NULL
139693 +media_entity_init_15870 media_entity_init 4-2 15870 NULL nohasharray
139694 +ubi_io_write_15870 ubi_io_write 5-4-0 15870 &media_entity_init_15870
139695 +set_in_min_15872 set_in_min 0-4 15872 NULL
139696 +__mptctl_ioctl_15875 __mptctl_ioctl 2 15875 NULL
139697 +afs_vnode_fetch_data_15877 afs_vnode_fetch_data 0 15877 NULL
139698 +show_dock_state_15881 show_dock_state 0 15881 NULL nohasharray
139699 +show_temp_alarm_15881 show_temp_alarm 0 15881 &show_dock_state_15881 nohasharray
139700 +partition_id_show_15881 partition_id_show 0 15881 &show_temp_alarm_15881
139701 +do_truncation_15882 do_truncation 0 15882 NULL
139702 +hwahc_op_urb_enqueue_15883 hwahc_op_urb_enqueue 0 15883 NULL
139703 +m5602_write_bridge_15886 m5602_write_bridge 0 15886 NULL
139704 +usbhid_output_report_15891 usbhid_output_report 0 15891 NULL
139705 +raid5_show_preread_threshold_15892 raid5_show_preread_threshold 0 15892 NULL
139706 +sp_set_mac_address_15899 sp_set_mac_address 0 15899 NULL
139707 +show_spi_transport_qas_15902 show_spi_transport_qas 0 15902 NULL nohasharray
139708 +sctp_apply_peer_addr_params_15902 sctp_apply_peer_addr_params 0 15902 &show_spi_transport_qas_15902
139709 +host_control_action_store_15906 host_control_action_store 0-4 15906 NULL
139710 +send_tx_power_15914 send_tx_power 0 15914 NULL
139711 +can_get_xstats_size_15916 can_get_xstats_size 0 15916 NULL
139712 +alc_build_controls_15918 alc_build_controls 0 15918 NULL
139713 +unix_dgram_recvmsg_15920 unix_dgram_recvmsg 3 15920 NULL
139714 +hid_hw_power_15921 hid_hw_power 0 15921 NULL
139715 +bio_copy_kern_15925 bio_copy_kern 3 15925 NULL
139716 +erst_exec_store_var1_15933 erst_exec_store_var1 0 15933 NULL
139717 +wm5100_gpio_direction_in_15934 wm5100_gpio_direction_in 0 15934 NULL
139718 +tda18218_wr_regs_15935 tda18218_wr_regs 0 15935 NULL
139719 +power_read_15939 power_read 3-0 15939 NULL
139720 +hfs_listxattr_15946 hfs_listxattr 0-3 15946 NULL nohasharray
139721 +sirdev_open_15946 sirdev_open 0 15946 &hfs_listxattr_15946
139722 +lpfc_idiag_drbacc_read_15948 lpfc_idiag_drbacc_read 3-0 15948 NULL
139723 +mwifiex_cmd_mac_control_15949 mwifiex_cmd_mac_control 0 15949 NULL
139724 +snd_pcm_lib_read_transfer_15952 snd_pcm_lib_read_transfer 5 15952 NULL
139725 +memblock_virt_alloc_try_nid_15954 memblock_virt_alloc_try_nid 1 15954 NULL
139726 +i40e_get_phys_port_id_15955 i40e_get_phys_port_id 0 15955 NULL
139727 +mxl5005s_set_params_15963 mxl5005s_set_params 0 15963 NULL
139728 +b43_nphy_op_switch_channel_15964 b43_nphy_op_switch_channel 0 15964 NULL
139729 +remap_pci_mem_15966 remap_pci_mem 1-2 15966 NULL nohasharray
139730 +find_rsb_15966 find_rsb 0 15966 &remap_pci_mem_15966
139731 +rocker_netdevice_event_15969 rocker_netdevice_event 0 15969 NULL
139732 +usb_autopm_get_interface_async_15970 usb_autopm_get_interface_async 0 15970 NULL nohasharray
139733 +mls_read_range_helper_15970 mls_read_range_helper 0 15970 &usb_autopm_get_interface_async_15970
139734 +sht15_connection_reset_15973 sht15_connection_reset 0 15973 NULL
139735 +smk_read_ptrace_15974 smk_read_ptrace 3-0 15974 NULL
139736 +rx_queue_attr_show_15978 rx_queue_attr_show 0 15978 NULL
139737 +frame_alloc_15981 frame_alloc 4-0 15981 NULL
139738 +alloc_vm_area_15989 alloc_vm_area 1 15989 NULL
139739 +stir_net_open_15991 stir_net_open 0 15991 NULL
139740 +recv_pre_block_15995 recv_pre_block 0 15995 NULL
139741 +rpm_check_suspend_allowed_15996 rpm_check_suspend_allowed 0 15996 NULL
139742 +iwlagn_rxon_disconn_16003 iwlagn_rxon_disconn 0 16003 NULL
139743 +period_store_16008 period_store 0-4 16008 NULL
139744 +do_open_16009 do_open 0 16009 NULL
139745 +hdpvr_register_videodev_16010 hdpvr_register_videodev 3 16010 NULL
139746 +crypto_shash_export_16014 crypto_shash_export 0 16014 NULL
139747 +viafb_vt1636_proc_write_16018 viafb_vt1636_proc_write 3-0 16018 NULL
139748 +qlcnic_sysfs_read_esw_config_16022 qlcnic_sysfs_read_esw_config 0-6-5 16022 NULL
139749 +mlx4_qp_reserve_range_16026 mlx4_qp_reserve_range 3-0 16026 NULL nohasharray
139750 +wrmsr_safe_on_cpu_16026 wrmsr_safe_on_cpu 0 16026 &mlx4_qp_reserve_range_16026
139751 +si476x_core_cmd_agc_status_16027 si476x_core_cmd_agc_status 0 16027 NULL
139752 +got_frame_16028 got_frame 2 16028 NULL
139753 +wl1251_acx_rx_config_16034 wl1251_acx_rx_config 0 16034 NULL
139754 +smk_write_unconfined_16041 smk_write_unconfined 3 16041 NULL
139755 +il3945_tx_reset_16042 il3945_tx_reset 0 16042 NULL
139756 +iscsi_stat_instance_show_attr_fail_rem_name_16045 iscsi_stat_instance_show_attr_fail_rem_name 0 16045 NULL
139757 +show_virtual_16047 show_virtual 0 16047 NULL
139758 +blk_init_tags_16052 blk_init_tags 1 16052 NULL nohasharray
139759 +hidp_send_message_16052 hidp_send_message 6-0 16052 &blk_init_tags_16052
139760 +dccp_recvmsg_16056 dccp_recvmsg 4-0 16056 NULL
139761 +read_file_spectral_period_16057 read_file_spectral_period 3-0 16057 NULL nohasharray
139762 +pppoe_recvmsg_16057 pppoe_recvmsg 3 16057 &read_file_spectral_period_16057
139763 +nf_call_iptables_store_16058 nf_call_iptables_store 4-0 16058 NULL
139764 +si5351_msynth_params_address_16062 si5351_msynth_params_address 0-1 16062 NULL
139765 +cp2112_write_req_16068 cp2112_write_req 0-5 16068 NULL
139766 +udf_extend_file_16069 udf_extend_file 0 16069 NULL
139767 +file_has_perm_16070 file_has_perm 0 16070 NULL
139768 +__iscsi_tpg_auth_show_authenticate_target_16071 __iscsi_tpg_auth_show_authenticate_target 0 16071 NULL
139769 +atkbd_attr_show_helper_16073 atkbd_attr_show_helper 0 16073 NULL
139770 +show_modinfo_srcversion_16077 show_modinfo_srcversion 0 16077 NULL
139771 +ext4_bio_write_page_16078 ext4_bio_write_page 0 16078 NULL
139772 +updateSuper_16079 updateSuper 0 16079 NULL
139773 +mt2063_read_16080 mt2063_read 0 16080 NULL
139774 +sctp_setsockopt_disable_fragments_16088 sctp_setsockopt_disable_fragments 0 16088 NULL
139775 +wl1271_acx_tx_power_16092 wl1271_acx_tx_power 0 16092 NULL
139776 +ps2pp_attr_set_smartscroll_16094 ps2pp_attr_set_smartscroll 0-4 16094 NULL
139777 +cifs_mapchar_16097 cifs_mapchar 0 16097 NULL
139778 +pb0100_set_gain_16099 pb0100_set_gain 0 16099 NULL
139779 +_ctl_ioc_reset_count_show_16102 _ctl_ioc_reset_count_show 0 16102 NULL
139780 +isr_tx_exch_complete_read_16103 isr_tx_exch_complete_read 3-0 16103 NULL nohasharray
139781 +mwifiex_cmd_802_11d_domain_info_16103 mwifiex_cmd_802_11d_domain_info 0 16103 &isr_tx_exch_complete_read_16103
139782 +_submit_bh_16106 _submit_bh 0 16106 NULL
139783 +isr_hw_pm_mode_changes_read_16110 isr_hw_pm_mode_changes_read 3-0 16110 NULL nohasharray
139784 +dma_tx_requested_read_16110 dma_tx_requested_read 3-0 16110 &isr_hw_pm_mode_changes_read_16110 nohasharray
139785 +wlcore_raw_write32_16110 wlcore_raw_write32 0 16110 &dma_tx_requested_read_16110
139786 +udelay_test_write_16111 udelay_test_write 3 16111 NULL nohasharray
139787 +goldfish_pipe_error_convert_16111 goldfish_pipe_error_convert 0 16111 &udelay_test_write_16111
139788 +iommu_map_mmio_space_16114 iommu_map_mmio_space 1-2 16114 NULL
139789 +wsm_write_mib_16116 wsm_write_mib 4-0 16116 NULL
139790 +rd_mem_16117 rd_mem 0 16117 NULL nohasharray
139791 +target_core_hba_store_attr_hba_mode_16117 target_core_hba_store_attr_hba_mode 0-3 16117 &rd_mem_16117
139792 +ethoc_change_mtu_16120 ethoc_change_mtu 0 16120 NULL
139793 +mwl8k_cmd_set_post_scan_16121 mwl8k_cmd_set_post_scan 0 16121 NULL
139794 +dn_getname_16122 dn_getname 0 16122 NULL
139795 +gsmi_die_callback_16123 gsmi_die_callback 0 16123 NULL
139796 +snmp_conntrack_help_16126 snmp_conntrack_help 0 16126 NULL
139797 +sysv_statfs_16128 sysv_statfs 0 16128 NULL
139798 +compat_sys_select_16131 compat_sys_select 1 16131 NULL
139799 +fsm_init_16134 fsm_init 2 16134 NULL
139800 +hysdn_rx_netpkt_16136 hysdn_rx_netpkt 3 16136 NULL
139801 +bcm_iproc_i2c_xfer_single_msg_16143 bcm_iproc_i2c_xfer_single_msg 0 16143 NULL nohasharray
139802 +sht21_update_measurements_16143 sht21_update_measurements 0 16143 &bcm_iproc_i2c_xfer_single_msg_16143 nohasharray
139803 +cfq_fifo_expire_sync_store_16143 cfq_fifo_expire_sync_store 3-0 16143 &sht21_update_measurements_16143
139804 +input_register_device_16147 input_register_device 0 16147 NULL
139805 +ext4_xattr_block_get_16148 ext4_xattr_block_get 0 16148 NULL nohasharray
139806 +set_port1_16148 set_port1 0-4 16148 &ext4_xattr_block_get_16148
139807 +hidp_send_intr_message_16150 hidp_send_intr_message 4-0 16150 NULL
139808 +lpfc_vportnum_show_16152 lpfc_vportnum_show 0 16152 NULL
139809 +ext4_read_inline_data_16156 ext4_read_inline_data 0-3 16156 NULL
139810 +mgmt_device_found_16159 mgmt_device_found 9-11 16159 NULL nohasharray
139811 +queues_show_16159 queues_show 0 16159 &mgmt_device_found_16159 nohasharray
139812 +usb2_lpm_besl_store_16159 usb2_lpm_besl_store 0-4 16159 &queues_show_16159
139813 +pn_header_create_16161 pn_header_create 0 16161 NULL nohasharray
139814 +__hw_addr_create_ex_16161 __hw_addr_create_ex 0 16161 &pn_header_create_16161
139815 +osd_finalize_request_16163 osd_finalize_request 0 16163 NULL
139816 +bnx2i_get_cid_num_16166 bnx2i_get_cid_num 0 16166 NULL
139817 +nfcwilink_skb_alloc_16167 nfcwilink_skb_alloc 1 16167 NULL nohasharray
139818 +sdev_show_timeout_16167 sdev_show_timeout 0 16167 &nfcwilink_skb_alloc_16167
139819 +iscsi_stat_tgt_attr_show_attr_login_fails_16172 iscsi_stat_tgt_attr_show_attr_login_fails 0 16172 NULL
139820 +serial_write_room_16174 serial_write_room 0 16174 NULL nohasharray
139821 +dst_output_sk_16174 dst_output_sk 0 16174 &serial_write_room_16174
139822 +show_beep_enable_16177 show_beep_enable 0 16177 NULL
139823 +show_tcpCurrEstab_16188 show_tcpCurrEstab 0 16188 NULL
139824 +megaraid_sysfs_show_ldnum_16189 megaraid_sysfs_show_ldnum 0 16189 NULL nohasharray
139825 +ovl_dir_fsync_16189 ovl_dir_fsync 0 16189 &megaraid_sysfs_show_ldnum_16189
139826 +i40e_allocate_virt_mem_d_16191 i40e_allocate_virt_mem_d 3 16191 NULL nohasharray
139827 +rcu_oom_notify_16191 rcu_oom_notify 0 16191 &i40e_allocate_virt_mem_d_16191
139828 +musb_vbus_show_16194 musb_vbus_show 0 16194 NULL
139829 +cipso_v4_map_cat_rng_hton_16203 cipso_v4_map_cat_rng_hton 0 16203 NULL
139830 +m5602_read_sensor_16209 m5602_read_sensor 0 16209 NULL
139831 +bind_16210 bind 0 16210 NULL nohasharray
139832 +SyS_pselect6_16210 SyS_pselect6 1 16210 &bind_16210
139833 +create_table_16213 create_table 2 16213 NULL
139834 +patch_stac927x_16218 patch_stac927x 0 16218 NULL
139835 +si476x_core_send_command_16219 si476x_core_send_command 4-6-0 16219 NULL nohasharray
139836 +hdaps_calibrate_show_16219 hdaps_calibrate_show 0 16219 &si476x_core_send_command_16219 nohasharray
139837 +ps_get_cur_chrage_cntl_limit_16219 ps_get_cur_chrage_cntl_limit 0 16219 &hdaps_calibrate_show_16219
139838 +sysfs_mbox_write_16220 sysfs_mbox_write 0-6-5 16220 NULL
139839 +set_fan_max_16221 set_fan_max 0-4 16221 NULL
139840 +sock_no_getname_16223 sock_no_getname 0 16223 NULL
139841 +ath9k_hw_ar9287_dump_eeprom_16224 ath9k_hw_ar9287_dump_eeprom 4-5-0 16224 NULL
139842 +atomic_read_file_16227 atomic_read_file 3-0 16227 NULL
139843 +cc770_open_16228 cc770_open 0 16228 NULL
139844 +mlx4_en_get_phys_port_id_16231 mlx4_en_get_phys_port_id 0 16231 NULL
139845 +r6040_up_16233 r6040_up 0 16233 NULL
139846 +wl12xx_cmd_set_peer_state_16234 wl12xx_cmd_set_peer_state 0 16234 NULL
139847 +nmi_timer_cpu_notifier_16236 nmi_timer_cpu_notifier 0 16236 NULL
139848 +pep_setsockopt_16241 pep_setsockopt 0 16241 NULL
139849 +update_mctime_16242 update_mctime 0 16242 NULL
139850 +ds1390_read_time_16244 ds1390_read_time 0 16244 NULL
139851 +max8998_write_reg_16245 max8998_write_reg 0 16245 NULL
139852 +btrfs_dev_extent_chunk_offset_16247 btrfs_dev_extent_chunk_offset 0 16247 NULL nohasharray
139853 +i40e_dbg_dump_read_16247 i40e_dbg_dump_read 3-0 16247 &btrfs_dev_extent_chunk_offset_16247 nohasharray
139854 +scm_send_16247 scm_send 0 16247 &i40e_dbg_dump_read_16247
139855 +il_dbgfs_disable_ht40_write_16249 il_dbgfs_disable_ht40_write 3-0 16249 NULL
139856 +show_xoffset_16251 show_xoffset 0 16251 NULL
139857 +__apei_exec_write_register_16253 __apei_exec_write_register 0 16253 NULL nohasharray
139858 +do_shrink_16253 do_shrink 0 16253 &__apei_exec_write_register_16253 nohasharray
139859 +netlink_setsockopt_16253 netlink_setsockopt 0 16253 &do_shrink_16253
139860 +SyS_fgetxattr_16254 SyS_fgetxattr 4 16254 NULL
139861 +saa7164_api_i2c_read_16257 saa7164_api_i2c_read 0 16257 NULL
139862 +cyapa_gen5_bl_initiate_16258 cyapa_gen5_bl_initiate 0 16258 NULL
139863 +reiserfs_acl_count_16265 reiserfs_acl_count 0-1 16265 NULL nohasharray
139864 +evm_inode_setxattr_16265 evm_inode_setxattr 0 16265 &reiserfs_acl_count_16265
139865 +ath10k_wmi_peer_set_param_16266 ath10k_wmi_peer_set_param 0 16266 NULL
139866 +wacom_button_image_store_16269 wacom_button_image_store 0-4 16269 NULL
139867 +snd_ali_trigger_16277 snd_ali_trigger 0 16277 NULL
139868 +nand_bch_init_16280 nand_bch_init 3-2 16280 NULL
139869 +ims_pcu_ofn_reg_addr_show_16282 ims_pcu_ofn_reg_addr_show 0 16282 NULL nohasharray
139870 +iscsi_tpg_param_store_OFMarkInt_16282 iscsi_tpg_param_store_OFMarkInt 0-3 16282 &ims_pcu_ofn_reg_addr_show_16282
139871 +account_16283 account 0-4-2 16283 NULL nohasharray
139872 +mirror_status_16283 mirror_status 5 16283 &account_16283
139873 +regcache_rbtree_insert_to_block_16285 regcache_rbtree_insert_to_block 3-4-0 16285 NULL nohasharray
139874 +rfcomm_sock_getname_16285 rfcomm_sock_getname 0 16285 &regcache_rbtree_insert_to_block_16285
139875 +jumpshot_read_data_16287 jumpshot_read_data 4 16287 NULL nohasharray
139876 +show_analog_out_reg_16287 show_analog_out_reg 0 16287 &jumpshot_read_data_16287
139877 +bh1770_power_state_store_16288 bh1770_power_state_store 0-4 16288 NULL
139878 +snd_als4000_capture_trigger_16290 snd_als4000_capture_trigger 0 16290 NULL
139879 +stk_allocate_buffers_16291 stk_allocate_buffers 2 16291 NULL
139880 +sha1_ssse3_update_16293 sha1_ssse3_update 0 16293 NULL
139881 +adis16136_set_freq_16295 adis16136_set_freq 0 16295 NULL
139882 +snd_at73c213_pcm_trigger_16297 snd_at73c213_pcm_trigger 0 16297 NULL nohasharray
139883 +SyS_send_16297 SyS_send 3 16297 &snd_at73c213_pcm_trigger_16297
139884 +pyra_sysfs_write_profile_buttons_16301 pyra_sysfs_write_profile_buttons 0-6-5 16301 NULL
139885 +fore200e_setsockopt_16304 fore200e_setsockopt 0 16304 NULL
139886 +ipr_show_resource_path_16307 ipr_show_resource_path 0 16307 NULL
139887 +show_ipv4_iface_dhcp_use_vendor_id_en_16308 show_ipv4_iface_dhcp_use_vendor_id_en 0 16308 NULL
139888 +ixgbe_setup_fcoe_ddp_resources_16311 ixgbe_setup_fcoe_ddp_resources 0 16311 NULL
139889 +ds1511_nvram_write_16312 ds1511_nvram_write 0-6-5 16312 NULL
139890 +bonding_show_arp_validate_16313 bonding_show_arp_validate 0 16313 NULL
139891 +of_property_read_string_helper_16314 of_property_read_string_helper 0-5 16314 NULL
139892 +ar5523_cmd_16318 ar5523_cmd 0 16318 NULL
139893 +do_set_pwm_16320 do_set_pwm 0 16320 NULL
139894 +snd_bt87x_prepare_16323 snd_bt87x_prepare 0 16323 NULL
139895 +enable_periodic_16329 enable_periodic 0 16329 NULL
139896 +vmw_cursor_update_image_16332 vmw_cursor_update_image 4-3 16332 NULL
139897 +show_ipOutBcastPkts_16333 show_ipOutBcastPkts 0 16333 NULL
139898 +acpi_power_get_list_state_16334 acpi_power_get_list_state 0 16334 NULL nohasharray
139899 +show_conn_param_ISCSI_PARAM_HDRDGST_EN_16334 show_conn_param_ISCSI_PARAM_HDRDGST_EN 0 16334 &acpi_power_get_list_state_16334
139900 +iptable_nat_ipv4_local_fn_16340 iptable_nat_ipv4_local_fn 0 16340 NULL
139901 +host_store_rescan_16343 host_store_rescan 0-4 16343 NULL
139902 +rcar_thermal_get_trip_type_16349 rcar_thermal_get_trip_type 0 16349 NULL
139903 +cx231xx_i2c_xfer_16353 cx231xx_i2c_xfer 0-3 16353 NULL
139904 +crypto_pcomp_extsize_16357 crypto_pcomp_extsize 0 16357 NULL
139905 +sysfs_create_groups_16360 sysfs_create_groups 0 16360 NULL nohasharray
139906 +tps80031_update_16360 tps80031_update 0 16360 &sysfs_create_groups_16360
139907 +snd_cs46xx_capture_trigger_16362 snd_cs46xx_capture_trigger 0 16362 NULL
139908 +total_ps_buffered_read_16365 total_ps_buffered_read 3-0 16365 NULL nohasharray
139909 +be_cmd_mac_addr_query_16365 be_cmd_mac_addr_query 0 16365 &total_ps_buffered_read_16365
139910 +rbd_add_16366 rbd_add 0-3 16366 NULL
139911 +rtl92ee_hw_init_16367 rtl92ee_hw_init 0 16367 NULL
139912 +acpi_device_adr_show_16370 acpi_device_adr_show 0 16370 NULL
139913 +set_max_uA_16374 set_max_uA 0-4 16374 NULL
139914 +iscsi_tcp_conn_setup_16376 iscsi_tcp_conn_setup 2 16376 NULL nohasharray
139915 +socket_post_create_16376 socket_post_create 0 16376 &iscsi_tcp_conn_setup_16376
139916 +wl1251_hw_init_tx_queue_config_16381 wl1251_hw_init_tx_queue_config 0 16381 NULL
139917 +show_ipInBcastPkts_16384 show_ipInBcastPkts 0 16384 NULL
139918 +nv50_pioc_create_16389 nv50_pioc_create 5 16389 NULL nohasharray
139919 +rmd160_init_16389 rmd160_init 0 16389 &nv50_pioc_create_16389
139920 +rate_ctrl_alg_read_16394 rate_ctrl_alg_read 3-0 16394 NULL nohasharray
139921 +nilfs_palloc_get_entry_block_16394 nilfs_palloc_get_entry_block 0 16394 &rate_ctrl_alg_read_16394
139922 +l2cap_add_scid_16395 l2cap_add_scid 0 16395 NULL
139923 +lio_target_nacl_show_tag_16400 lio_target_nacl_show_tag 0 16400 NULL
139924 +isl29003_show_range_16402 isl29003_show_range 0 16402 NULL
139925 +diva_os_malloc_16406 diva_os_malloc 2 16406 NULL nohasharray
139926 +ath10k_pci_diag_read_mem_16406 ath10k_pci_diag_read_mem 0 16406 &diva_os_malloc_16406
139927 +crypto_ahash_final_16410 crypto_ahash_final 0 16410 NULL nohasharray
139928 +xfs_file_fsync_16410 xfs_file_fsync 0 16410 &crypto_ahash_final_16410
139929 +iwl_dbgfs_prph_reg_write_16411 iwl_dbgfs_prph_reg_write 0-3 16411 NULL
139930 +iio_device_add_event_16412 iio_device_add_event 0 16412 NULL
139931 +roccat_common2_sysfs_read_actual_profile_16414 roccat_common2_sysfs_read_actual_profile 0-5-6 16414 NULL
139932 +cdce706_clkout_prepare_16415 cdce706_clkout_prepare 0 16415 NULL nohasharray
139933 +w1_slave_show_16415 w1_slave_show 0 16415 &cdce706_clkout_prepare_16415 nohasharray
139934 +patch_alc861vd_16415 patch_alc861vd 0 16415 &w1_slave_show_16415
139935 +fill_buffer_16418 fill_buffer 0 16418 NULL
139936 +xfs_btree_check_block_16419 xfs_btree_check_block 0 16419 NULL
139937 +ieee80211_if_read_tsf_16420 ieee80211_if_read_tsf 3-0 16420 NULL
139938 +mptsas_phy_reset_16421 mptsas_phy_reset 0 16421 NULL
139939 +acpiindex_show_16422 acpiindex_show 0 16422 NULL
139940 +format_nservers_16426 format_nservers 0 16426 NULL
139941 +nilfs_bmap_insert_16430 nilfs_bmap_insert 0 16430 NULL
139942 +rxrpc_server_keyring_16431 rxrpc_server_keyring 3-0 16431 NULL
139943 +fm10k_get_sset_count_16433 fm10k_get_sset_count 0 16433 NULL
139944 +__bio_add_page_16435 __bio_add_page 0-4 16435 NULL
139945 +kvaser_usb_send_msg_16436 kvaser_usb_send_msg 0 16436 NULL
139946 +tps6507x_pmic_enable_16438 tps6507x_pmic_enable 0 16438 NULL
139947 +cmdline_store_16442 cmdline_store 4-0 16442 NULL
139948 +do_uevent_16445 do_uevent 0 16445 NULL
139949 +security_sb_statfs_16448 security_sb_statfs 0 16448 NULL
139950 +calculate_inocache_hashsize_16449 calculate_inocache_hashsize 0-1 16449 NULL
139951 +sf1_read_16451 sf1_read 0 16451 NULL
139952 +blk_mq_sysfs_completed_show_16454 blk_mq_sysfs_completed_show 0 16454 NULL nohasharray
139953 +atm_init_aal0_16454 atm_init_aal0 0 16454 &blk_mq_sysfs_completed_show_16454
139954 +netlink_change_ngroups_16457 netlink_change_ngroups 2 16457 NULL
139955 +req_capsule_get_size_16467 req_capsule_get_size 0 16467 NULL
139956 +snd_virmidi_dev_register_16470 snd_virmidi_dev_register 0 16470 NULL
139957 +sock_wmalloc_16472 sock_wmalloc 2 16472 NULL
139958 +videobuf_iolock_16478 videobuf_iolock 0 16478 NULL
139959 +max8925_is_enabled_16479 max8925_is_enabled 0 16479 NULL
139960 +uhci_urb_enqueue_16485 uhci_urb_enqueue 0 16485 NULL
139961 +store_line1_16491 store_line1 4-0 16491 NULL
139962 +tracing_readme_read_16493 tracing_readme_read 3 16493 NULL
139963 +ovl_getxattr_16494 ovl_getxattr 0 16494 NULL nohasharray
139964 +ufshcd_scale_clks_16494 ufshcd_scale_clks 0 16494 &ovl_getxattr_16494
139965 +tomoyo_inode_getattr_16497 tomoyo_inode_getattr 0 16497 NULL
139966 +bmp085_update_raw_temperature_16500 bmp085_update_raw_temperature 0 16500 NULL
139967 +ecryptfs_get_tfm_and_mutex_for_cipher_name_16503 ecryptfs_get_tfm_and_mutex_for_cipher_name 0 16503 NULL
139968 +gps_show_16504 gps_show 0 16504 NULL
139969 +sfe4001_poweron_16505 sfe4001_poweron 0 16505 NULL
139970 +filemap_write_and_wait_16506 filemap_write_and_wait 0 16506 NULL
139971 +page_ext_callback_16510 page_ext_callback 0 16510 NULL
139972 +capi_read_16511 capi_read 0-3 16511 NULL
139973 +ubifs_gc_end_commit_16518 ubifs_gc_end_commit 0 16518 NULL
139974 +ath10k_htc_wait_target_16526 ath10k_htc_wait_target 0 16526 NULL
139975 +snd_interval_max_16529 snd_interval_max 0 16529 NULL nohasharray
139976 +snd_seq_client_enqueue_event_16529 snd_seq_client_enqueue_event 0 16529 &snd_interval_max_16529
139977 +ahash_save_req_16534 ahash_save_req 0 16534 NULL
139978 +qib_user_sdma_queue_pkts_16536 qib_user_sdma_queue_pkts 0 16536 NULL
139979 +raid10_resize_16537 raid10_resize 2-0 16537 NULL
139980 +date_show_16538 date_show 0 16538 NULL
139981 +b43_dma_set_mask_16540 b43_dma_set_mask 0 16540 NULL nohasharray
139982 +adp8870_bl_l2_bright_max_store_16540 adp8870_bl_l2_bright_max_store 4-0 16540 &b43_dma_set_mask_16540
139983 +timekeeping_suspend_16546 timekeeping_suspend 0 16546 NULL
139984 +usb_8dev_open_16548 usb_8dev_open 0 16548 NULL
139985 +ad799x_write_frequency_16549 ad799x_write_frequency 0-4 16549 NULL
139986 +fuse_listxattr_16550 fuse_listxattr 0-3 16550 NULL
139987 +nfc_llcp_send_snl_sdres_16557 nfc_llcp_send_snl_sdres 3 16557 NULL
139988 +dib0700_i2c_xfer_16559 dib0700_i2c_xfer 0-3 16559 NULL
139989 +tcp_manip_pkt_16563 tcp_manip_pkt 4 16563 NULL nohasharray
139990 +mISDN_sock_sendmsg_16563 mISDN_sock_sendmsg 3 16563 &tcp_manip_pkt_16563
139991 +wcn36xx_dxe_init_16565 wcn36xx_dxe_init 0 16565 NULL
139992 +lpfc_debugfs_read_16566 lpfc_debugfs_read 3-0 16566 NULL
139993 +transmit_skb_16573 transmit_skb 0 16573 NULL
139994 +agp_allocate_memory_wrap_16576 agp_allocate_memory_wrap 1 16576 NULL
139995 +set_attr_rdpmc_16581 set_attr_rdpmc 0-4 16581 NULL
139996 +psend_16586 psend 0 16586 NULL
139997 +lustre_msg_hdr_size_v2_16589 lustre_msg_hdr_size_v2 0 16589 NULL
139998 +efx_net_open_16592 efx_net_open 0 16592 NULL
139999 +ncp_file_read_16593 ncp_file_read 0-3 16593 NULL
140000 +nilfs_sufile_get_stat_16597 nilfs_sufile_get_stat 0 16597 NULL
140001 +make_lsave_dirty_16600 make_lsave_dirty 0 16600 NULL
140002 +target_core_hba_attr_show_16601 target_core_hba_attr_show 0 16601 NULL nohasharray
140003 +iscsi_stat_sess_attr_store_16601 iscsi_stat_sess_attr_store 0 16601 &target_core_hba_attr_show_16601
140004 +ixgbe_setup_all_tx_resources_16602 ixgbe_setup_all_tx_resources 0 16602 NULL
140005 +iwl_pcie_load_given_ucode_8000_16610 iwl_pcie_load_given_ucode_8000 0 16610 NULL
140006 +set_analog_out_reg_16611 set_analog_out_reg 0-4 16611 NULL
140007 +palmas_irq_get_virq_16613 palmas_irq_get_virq 2 16613 NULL nohasharray
140008 +pptp_inbound_pkt_16613 pptp_inbound_pkt 0 16613 &palmas_irq_get_virq_16613
140009 +rds_sendmsg_16616 rds_sendmsg 3 16616 NULL
140010 +compat_SyS_migrate_pages_16618 compat_SyS_migrate_pages 2 16618 NULL
140011 +show_mem_start_phys_index_16622 show_mem_start_phys_index 0 16622 NULL
140012 +s5k83a_s_ctrl_16628 s5k83a_s_ctrl 0 16628 NULL nohasharray
140013 +_xadc_read_adc_reg_16628 _xadc_read_adc_reg 0 16628 &s5k83a_s_ctrl_16628
140014 +tuner_i2c_xfer_send_16629 tuner_i2c_xfer_send 0-3 16629 NULL
140015 +__wait_on_bit_lock_16630 __wait_on_bit_lock 0 16630 NULL
140016 +strict_store_16631 strict_store 0-3 16631 NULL
140017 +rtw_set_wpa_ie_16633 rtw_set_wpa_ie 3 16633 NULL
140018 +orinoco_hw_program_rids_16634 orinoco_hw_program_rids 0 16634 NULL
140019 +display_crc_ctl_parse_16635 display_crc_ctl_parse 0 16635 NULL
140020 +led_delay_on_show_16640 led_delay_on_show 0 16640 NULL
140021 +__sha512_ssse3_update_16646 __sha512_ssse3_update 0 16646 NULL
140022 +iwl_pcie_load_section_16647 iwl_pcie_load_section 0 16647 NULL
140023 +pm8001_ctl_fatal_log_show_16650 pm8001_ctl_fatal_log_show 0 16650 NULL
140024 +btrfs_get_token_32_16651 btrfs_get_token_32 0 16651 NULL
140025 +nes_netdev_set_mac_address_16657 nes_netdev_set_mac_address 0 16657 NULL
140026 +__add_to_page_cache_locked_16659 __add_to_page_cache_locked 0 16659 NULL
140027 +ims_pcu_ofn_reg_data_show_16664 ims_pcu_ofn_reg_data_show 0 16664 NULL
140028 +phy_read_mmd_indirect_16665 phy_read_mmd_indirect 0 16665 NULL
140029 +store_remote_port_16666 store_remote_port 0 16666 NULL
140030 +mfd_add_devices_16668 mfd_add_devices 4 16668 NULL
140031 +ax88179_write_cmd_async_16671 ax88179_write_cmd_async 5 16671 NULL
140032 +hash_elasticity_store_16673 hash_elasticity_store 4-0 16673 NULL
140033 +smsc_ircc_net_open_16680 smsc_ircc_net_open 0 16680 NULL
140034 +da9052_reg_write_16685 da9052_reg_write 0 16685 NULL
140035 +iwl_mvm_fw_dbg_collect_16687 iwl_mvm_fw_dbg_collect 4 16687 NULL
140036 +t4_set_rxmode_16689 t4_set_rxmode 0 16689 NULL
140037 +drbd_drain_block_16697 drbd_drain_block 2 16697 NULL
140038 +__wa_populate_dto_urb_16699 __wa_populate_dto_urb 3-4-0 16699 NULL
140039 +_iwl_dbgfs_bt_force_ant_write_16701 _iwl_dbgfs_bt_force_ant_write 3-0 16701 NULL
140040 +gadget_dev_desc_bcdDevice_store_16702 gadget_dev_desc_bcdDevice_store 0-3 16702 NULL nohasharray
140041 +store_simple_pwm_16702 store_simple_pwm 0-4 16702 &gadget_dev_desc_bcdDevice_store_16702
140042 +dlm_recover_nodeid_show_16709 dlm_recover_nodeid_show 0 16709 NULL nohasharray
140043 +ath5k_attr_store_cck_weak_signal_detection_16709 ath5k_attr_store_cck_weak_signal_detection 0-4 16709 &dlm_recover_nodeid_show_16709
140044 +ndisc_netdev_event_16711 ndisc_netdev_event 0 16711 NULL
140045 +__proc_lnet_buffers_16717 __proc_lnet_buffers 5 16717 NULL
140046 +show_counter_rx_p0_hdr_egr_ovfls_16725 show_counter_rx_p0_hdr_egr_ovfls 0 16725 NULL nohasharray
140047 +store_instr_16725 store_instr 0 16725 &show_counter_rx_p0_hdr_egr_ovfls_16725
140048 +sky2_alloc_rx_skbs_16726 sky2_alloc_rx_skbs 0 16726 NULL
140049 +xfs_attr3_leaf_create_16728 xfs_attr3_leaf_create 0 16728 NULL
140050 +ad7877_dac_show_16729 ad7877_dac_show 0 16729 NULL
140051 +_read_reg_16730 _read_reg 0 16730 NULL
140052 +com20020_resume_16732 com20020_resume 0 16732 NULL
140053 +sht21_show_humidity_16735 sht21_show_humidity 0 16735 NULL
140054 +acpi_ds_method_data_get_node_16736 acpi_ds_method_data_get_node 0 16736 NULL
140055 +apds990x_lux_calib_store_16745 apds990x_lux_calib_store 0-4 16745 NULL
140056 +__copy_to_user_swizzled_16748 __copy_to_user_swizzled 3-4 16748 NULL nohasharray
140057 +ubifs_update_one_lp_16748 ubifs_update_one_lp 0 16748 &__copy_to_user_swizzled_16748
140058 +trackpoint_set_int_attr_16751 trackpoint_set_int_attr 0-4 16751 NULL
140059 +store_tabletStylusUpper_16752 store_tabletStylusUpper 0-4 16752 NULL
140060 +save_mixer_state_16753 save_mixer_state 0 16753 NULL
140061 +iscsi_recv_pdu_16755 iscsi_recv_pdu 4 16755 NULL nohasharray
140062 +mlx4_en_fill_rx_buffers_16755 mlx4_en_fill_rx_buffers 0 16755 &iscsi_recv_pdu_16755
140063 +raid5_show_skip_copy_16760 raid5_show_skip_copy 0 16760 NULL
140064 +offline_16765 offline 0 16765 NULL
140065 +migratepage_16769 migratepage 0 16769 NULL
140066 +pvc_setsockopt_16772 pvc_setsockopt 0 16772 NULL
140067 +niu_tx_channel_reset_16777 niu_tx_channel_reset 0 16777 NULL
140068 +savagefb_set_par_16780 savagefb_set_par 0 16780 NULL
140069 +generic_write_end_16782 generic_write_end 0-5 16782 NULL
140070 +show_engine_mode_16787 show_engine_mode 0 16787 NULL
140071 +i2o_parm_issue_16790 i2o_parm_issue 0 16790 NULL
140072 +pcf85063_rtc_read_time_16795 pcf85063_rtc_read_time 0 16795 NULL
140073 +rx8025_set_clock_adjust_16798 rx8025_set_clock_adjust 0 16798 NULL
140074 +wl1271_sysfs_store_bt_coex_state_16800 wl1271_sysfs_store_bt_coex_state 0-4 16800 NULL
140075 +sdebug_change_qdepth_16802 sdebug_change_qdepth 2-0 16802 NULL
140076 +get_server_iovec_16804 get_server_iovec 2 16804 NULL
140077 +mc13xxx_irq_request_16806 mc13xxx_irq_request 2 16806 NULL
140078 +calc_sq_size_16810 calc_sq_size 0 16810 NULL nohasharray
140079 +mesh_fwd_csa_frame_16810 mesh_fwd_csa_frame 3 16810 &calc_sq_size_16810
140080 +rt2x00mac_add_interface_16811 rt2x00mac_add_interface 0 16811 NULL
140081 +dm_vcalloc_16814 dm_vcalloc 2-1 16814 NULL
140082 +mcp251x_spi_trans_16815 mcp251x_spi_trans 0 16815 NULL
140083 +spcp8x5_open_16818 spcp8x5_open 0 16818 NULL
140084 +bAlternateSetting_show_16822 bAlternateSetting_show 0 16822 NULL
140085 +diWrite_16825 diWrite 0 16825 NULL
140086 +drm_malloc_ab_16831 drm_malloc_ab 2-1 16831 NULL
140087 +scsi_mode_sense_16835 scsi_mode_sense 5 16835 NULL nohasharray
140088 +show_imon_clock_16835 show_imon_clock 0 16835 &scsi_mode_sense_16835
140089 +avc_has_perm_noaudit_16837 avc_has_perm_noaudit 0 16837 NULL nohasharray
140090 +nilfs_dev_attr_store_16837 nilfs_dev_attr_store 0-4 16837 &avc_has_perm_noaudit_16837
140091 +full_scans_show_16839 full_scans_show 0 16839 NULL nohasharray
140092 +target_stat_scsi_tgt_port_show_attr_hs_in_cmds_16839 target_stat_scsi_tgt_port_show_attr_hs_in_cmds 0 16839 &full_scans_show_16839
140093 +ad5398_write_reg_16845 ad5398_write_reg 0 16845 NULL
140094 +amd8111e_change_mtu_16846 amd8111e_change_mtu 0 16846 NULL
140095 +qla4_8xxx_sysfs_read_fw_dump_16847 qla4_8xxx_sysfs_read_fw_dump 6-0-5 16847 NULL
140096 +tun_chr_read_iter_16849 tun_chr_read_iter 0 16849 NULL
140097 +invalidate_inode_pages2_16850 invalidate_inode_pages2 0 16850 NULL
140098 +get_pwm_enable_16851 get_pwm_enable 0 16851 NULL
140099 +hfsplus_min_io_size_16859 hfsplus_min_io_size 0 16859 NULL nohasharray
140100 +freeze_super_16859 freeze_super 0 16859 &hfsplus_min_io_size_16859
140101 +vfio_pci_rw_16861 vfio_pci_rw 0-3 16861 NULL
140102 +__ip_append_data_16864 __ip_append_data 8-9 16864 NULL
140103 +pm8001_queue_command_16867 pm8001_queue_command 0 16867 NULL
140104 +alloc_idx_lebs_16872 alloc_idx_lebs 2-0 16872 NULL
140105 +st_write_16874 st_write 3-0 16874 NULL
140106 +__kfifo_peek_n_16877 __kfifo_peek_n 0 16877 NULL nohasharray
140107 +show_session_param_ISCSI_PARAM_FAST_ABORT_16877 show_session_param_ISCSI_PARAM_FAST_ABORT 0 16877 &__kfifo_peek_n_16877
140108 +always_connected_16878 always_connected 0 16878 NULL
140109 +tulip_open_16881 tulip_open 0 16881 NULL
140110 +rtl8187b_init_hw_16888 rtl8187b_init_hw 0 16888 NULL
140111 +target_core_alua_tg_pt_gp_store_attr_alua_support_offline_16889 target_core_alua_tg_pt_gp_store_attr_alua_support_offline 0-3 16889 NULL
140112 +xfs_attr_refillstate_16894 xfs_attr_refillstate 0 16894 NULL nohasharray
140113 +megasas_fw_crash_buffer_store_16894 megasas_fw_crash_buffer_store 0-4 16894 &xfs_attr_refillstate_16894
140114 +xhci_queue_intr_tx_16899 xhci_queue_intr_tx 0 16899 NULL nohasharray
140115 +sitd_submit_16899 sitd_submit 0 16899 &xhci_queue_intr_tx_16899
140116 +xhci_check_bandwidth_16900 xhci_check_bandwidth 0 16900 NULL
140117 +mt9v022_s_fmt_16903 mt9v022_s_fmt 0 16903 NULL nohasharray
140118 +fotg210_udc_start_16903 fotg210_udc_start 0 16903 &mt9v022_s_fmt_16903
140119 +__uncore_match_rds_show_16908 __uncore_match_rds_show 0 16908 NULL
140120 +wm8350_set_bits_16911 wm8350_set_bits 0 16911 NULL nohasharray
140121 +sdev_show_evt_mode_parameter_change_reported_16911 sdev_show_evt_mode_parameter_change_reported 0 16911 &wm8350_set_bits_16911 nohasharray
140122 +sd_start_16911 sd_start 0 16911 &sdev_show_evt_mode_parameter_change_reported_16911 nohasharray
140123 +jme_change_mtu_16911 jme_change_mtu 0 16911 &sd_start_16911
140124 +energy_uj_store_16916 energy_uj_store 0-4 16916 NULL
140125 +rsi_mac80211_sta_add_16920 rsi_mac80211_sta_add 0 16920 NULL
140126 +btrfs_space_info_show_total_bytes_pinned_16924 btrfs_space_info_show_total_bytes_pinned 0 16924 NULL
140127 +psb_unlocked_ioctl_16926 psb_unlocked_ioctl 2 16926 NULL nohasharray
140128 +snd_gf1_mem_proc_dump_16926 snd_gf1_mem_proc_dump 5 16926 &psb_unlocked_ioctl_16926 nohasharray
140129 +sha1_init_16926 sha1_init 0 16926 &snd_gf1_mem_proc_dump_16926
140130 +iwl_trans_pcie_send_hcmd_16933 iwl_trans_pcie_send_hcmd 0 16933 NULL
140131 +__crc32c_intel_finup_16934 __crc32c_intel_finup 0 16934 NULL
140132 +stable_pages_required_show_16935 stable_pages_required_show 0 16935 NULL
140133 +nilfs_segctor_update_payload_blocknr_16940 nilfs_segctor_update_payload_blocknr 0 16940 NULL
140134 +input_polldev_get_min_16941 input_polldev_get_min 0 16941 NULL
140135 +ip_append_data_16942 ip_append_data 5-6 16942 NULL
140136 +vmci_qpair_enqueue_16943 vmci_qpair_enqueue 3 16943 NULL
140137 +_sp2d_alloc_16944 _sp2d_alloc 3-2-1 16944 NULL
140138 +squashfs_read_table_16945 squashfs_read_table 3 16945 NULL
140139 +affs_direct_IO_16946 affs_direct_IO 4-0 16946 NULL
140140 +riic_xfer_16947 riic_xfer 0-3 16947 NULL
140141 +bq2415x_set_battery_regulation_voltage_16953 bq2415x_set_battery_regulation_voltage 0 16953 NULL nohasharray
140142 +pm_freeze_timeout_store_16953 pm_freeze_timeout_store 0-4 16953 &bq2415x_set_battery_regulation_voltage_16953
140143 +ftrace_match_addr_16959 ftrace_match_addr 0 16959 NULL
140144 +parse_hints_16960 parse_hints 0 16960 NULL
140145 +svcxdr_dupstr_16963 svcxdr_dupstr 3 16963 NULL nohasharray
140146 +max8660_write_16963 max8660_write 0 16963 &svcxdr_dupstr_16963
140147 +usbdux_firmware_upload_16966 usbdux_firmware_upload 3 16966 NULL
140148 +keyctl_instantiate_key_iov_16969 keyctl_instantiate_key_iov 3 16969 NULL
140149 +__nfs_revalidate_mapping_16971 __nfs_revalidate_mapping 0 16971 NULL
140150 +lid_show_16974 lid_show 0 16974 NULL nohasharray
140151 +roccat_common2_sysfs_read_stored_lights_16974 roccat_common2_sysfs_read_stored_lights 0-5-6 16974 &lid_show_16974
140152 +htu21_show_temperature_16981 htu21_show_temperature 0 16981 NULL
140153 +adt7410_i2c_read_word_16994 adt7410_i2c_read_word 0 16994 NULL
140154 +usb_sleep_music_show_16996 usb_sleep_music_show 0 16996 NULL
140155 +ieee80211_tdls_build_mgmt_packet_data_16998 ieee80211_tdls_build_mgmt_packet_data 8 16998 NULL nohasharray
140156 +recover_timer_read_16998 recover_timer_read 0 16998 &ieee80211_tdls_build_mgmt_packet_data_16998
140157 +bnx2fc_cpu_callback_16999 bnx2fc_cpu_callback 0 16999 NULL
140158 +qla2x00_beacon_show_17001 qla2x00_beacon_show 0 17001 NULL
140159 +da9055_read_tjunc_17002 da9055_read_tjunc 0 17002 NULL
140160 +target_fabric_np_base_attr_store_17003 target_fabric_np_base_attr_store 0-4 17003 NULL
140161 +smack_inode_getsecurity_17004 smack_inode_getsecurity 0 17004 NULL nohasharray
140162 +show_phys_device_17004 show_phys_device 0 17004 &smack_inode_getsecurity_17004 nohasharray
140163 +ad7266_update_scan_mode_17004 ad7266_update_scan_mode 0 17004 &show_phys_device_17004
140164 +ceph_read_dir_17005 ceph_read_dir 3-0 17005 NULL nohasharray
140165 +l2tp_ip_bind_17005 l2tp_ip_bind 0 17005 &ceph_read_dir_17005 nohasharray
140166 +store_hyst_17005 store_hyst 0-4 17005 &l2tp_ip_bind_17005
140167 +mei_fw_status2str_17009 mei_fw_status2str 3 17009 NULL
140168 +show_dgid_17011 show_dgid 0 17011 NULL
140169 +atk_name_show_17015 atk_name_show 0 17015 NULL
140170 +irda_bind_17016 irda_bind 0 17016 NULL
140171 +rcu_expedited_store_17017 rcu_expedited_store 0-4 17017 NULL
140172 +check_fw_17025 check_fw 0 17025 NULL
140173 +snd_mask_refine_first_17026 snd_mask_refine_first 0 17026 NULL
140174 +copy_counters_to_user_17027 copy_counters_to_user 5 17027 NULL
140175 +iwl_sta_update_ht_17031 iwl_sta_update_ht 0 17031 NULL
140176 +tg3_load_tso_firmware_17032 tg3_load_tso_firmware 0 17032 NULL
140177 +bl_trig_invert_show_17033 bl_trig_invert_show 0 17033 NULL
140178 +tps65090_fet_enable_17037 tps65090_fet_enable 0 17037 NULL
140179 +C_SYSC_keyctl_17041 C_SYSC_keyctl 4 17041 NULL
140180 +jffs2_trusted_setxattr_17048 jffs2_trusted_setxattr 4-0 17048 NULL nohasharray
140181 +detect_cache_attributes_17048 detect_cache_attributes 0 17048 &jffs2_trusted_setxattr_17048
140182 +savage_map_video_17053 savage_map_video 2 17053 NULL nohasharray
140183 +rbd_dev_v2_snap_context_17053 rbd_dev_v2_snap_context 0 17053 &savage_map_video_17053
140184 +smsc95xx_read_reg_17058 smsc95xx_read_reg 0 17058 NULL nohasharray
140185 +store_sockfd_17058 store_sockfd 0-4 17058 &smsc95xx_read_reg_17058
140186 +__arch_hweight32_17060 __arch_hweight32 0 17060 NULL
140187 +rw_write_17065 rw_write 0-6-5 17065 NULL
140188 +sh_veu_queue_setup_17066 sh_veu_queue_setup 0 17066 NULL
140189 +sddr55_read_data_17072 sddr55_read_data 4 17072 NULL
140190 +dvb_dvr_read_17073 dvb_dvr_read 3-0 17073 NULL nohasharray
140191 +mxt_load_fw_17073 mxt_load_fw 0 17073 &dvb_dvr_read_17073
140192 +simple_transaction_read_17076 simple_transaction_read 3-0 17076 NULL
140193 +tpm_transmit_17077 tpm_transmit 0-3 17077 NULL
140194 +__kmalloc_reserve_17080 __kmalloc_reserve 1 17080 NULL nohasharray
140195 +power_supply_get_property_17080 power_supply_get_property 0 17080 &__kmalloc_reserve_17080
140196 +kovaplus_select_profile_17084 kovaplus_select_profile 0 17084 NULL
140197 +entry_length_17093 entry_length 0 17093 NULL
140198 +write_reg_17098 write_reg 0 17098 NULL
140199 +sys_preadv_17100 sys_preadv 3 17100 NULL
140200 +block_ue_count_show_17104 block_ue_count_show 0 17104 NULL nohasharray
140201 +show_sas_rphy_phy_identifier_17104 show_sas_rphy_phy_identifier 0 17104 &block_ue_count_show_17104
140202 +components_show_17105 components_show 0 17105 NULL
140203 +gsm_mux_net_open_17107 gsm_mux_net_open 0 17107 NULL
140204 +r_heartbeat_file_read_17112 r_heartbeat_file_read 0-3 17112 NULL
140205 +md4_final_17113 md4_final 0 17113 NULL
140206 +write_mem_17114 write_mem 3-0 17114 NULL
140207 +disk_range_show_17116 disk_range_show 0 17116 NULL
140208 +iscsi_stat_sess_err_show_attr_inst_17120 iscsi_stat_sess_err_show_attr_inst 0 17120 NULL
140209 +pvr2_hdw_state_report_17121 pvr2_hdw_state_report 3 17121 NULL
140210 +e1000_open_17127 e1000_open 0 17127 NULL
140211 +lpfc_hba_down_link_17129 lpfc_hba_down_link 0 17129 NULL
140212 +mwifiex_get_common_rates_17131 mwifiex_get_common_rates 3 17131 NULL
140213 +emc6w201_write8_17132 emc6w201_write8 0 17132 NULL
140214 +br_sysfs_renameif_17142 br_sysfs_renameif 0 17142 NULL
140215 +do_blockdev_direct_IO_17143 do_blockdev_direct_IO 0-6 17143 NULL
140216 +video_set_cur_state_17144 video_set_cur_state 0 17144 NULL
140217 +xfs_attr_node_removename_17149 xfs_attr_node_removename 0 17149 NULL
140218 +show_sas_rphy_enclosure_identifier_17150 show_sas_rphy_enclosure_identifier 0 17150 NULL
140219 +jumpshot_write_data_17151 jumpshot_write_data 4 17151 NULL
140220 +o2nm_cluster_attr_keepalive_delay_ms_write_17152 o2nm_cluster_attr_keepalive_delay_ms_write 3-0 17152 NULL
140221 +dapm_widget_show_codec_17153 dapm_widget_show_codec 0 17153 NULL
140222 +genphy_soft_reset_17154 genphy_soft_reset 0 17154 NULL
140223 +mxt_upload_cfg_mem_17157 mxt_upload_cfg_mem 4 17157 NULL
140224 +cciss_show_usage_count_17161 cciss_show_usage_count 0 17161 NULL
140225 +befs_nls2utf_17163 befs_nls2utf 3 17163 NULL
140226 +tx_tx_start_templates_read_17164 tx_tx_start_templates_read 3-0 17164 NULL nohasharray
140227 +smb2_sync_read_17164 smb2_sync_read 0 17164 &tx_tx_start_templates_read_17164
140228 +vhci_get_user_17165 vhci_get_user 0 17165 NULL
140229 +ceph_vxattrcb_dir_rentries_17167 ceph_vxattrcb_dir_rentries 0 17167 NULL
140230 +UniStrnlen_17169 UniStrnlen 0 17169 NULL nohasharray
140231 +nilfs_dat_mark_dirty_17169 nilfs_dat_mark_dirty 0 17169 &UniStrnlen_17169
140232 +nilfs_write_begin_17172 nilfs_write_begin 0 17172 NULL nohasharray
140233 +ipoib_dev_init_17172 ipoib_dev_init 0 17172 &nilfs_write_begin_17172 nohasharray
140234 +cfg80211_sme_get_conn_ies_17172 cfg80211_sme_get_conn_ies 3 17172 &ipoib_dev_init_17172
140235 +fan_set_state_17173 fan_set_state 0 17173 NULL
140236 +l1oip_socket_send_17174 l1oip_socket_send 7 17174 NULL
140237 +ipath_create_user_egr_17175 ipath_create_user_egr 0 17175 NULL
140238 +set_otp2_17177 set_otp2 4-0 17177 NULL
140239 +ds2780_set_pmod_enabled_17185 ds2780_set_pmod_enabled 0-4 17185 NULL
140240 +set_otp2en_17188 set_otp2en 4-0 17188 NULL
140241 +access_remote_vm_17189 access_remote_vm 0 17189 NULL nohasharray
140242 +iwl_dbgfs_txfifo_flush_write_17189 iwl_dbgfs_txfifo_flush_write 3-0 17189 &access_remote_vm_17189
140243 +show_lut_temp_hyst_17190 show_lut_temp_hyst 0 17190 NULL nohasharray
140244 +store_temp_src_17190 store_temp_src 0-4 17190 &show_lut_temp_hyst_17190
140245 +driver_state_read_17194 driver_state_read 3-0 17194 NULL nohasharray
140246 +iscsit_find_cmd_from_itt_or_dump_17194 iscsit_find_cmd_from_itt_or_dump 3 17194 &driver_state_read_17194 nohasharray
140247 +pl2303_set_control_lines_17194 pl2303_set_control_lines 0 17194 &iscsit_find_cmd_from_itt_or_dump_17194 nohasharray
140248 +e1000_request_irq_17194 e1000_request_irq 0 17194 &pl2303_set_control_lines_17194
140249 +regulator_max_uV_show_17198 regulator_max_uV_show 0 17198 NULL
140250 +mergeable_rx_buffer_size_show_17199 mergeable_rx_buffer_size_show 0 17199 NULL nohasharray
140251 +ath10k_core_start_17199 ath10k_core_start 0 17199 &mergeable_rx_buffer_size_show_17199
140252 +sync_request_17208 sync_request 2 17208 NULL nohasharray
140253 +show_pwmctrl_17208 show_pwmctrl 0 17208 &sync_request_17208
140254 +dn_recvmsg_17213 dn_recvmsg 4-0 17213 NULL
140255 +st6422_s_ctrl_17215 st6422_s_ctrl 0 17215 NULL nohasharray
140256 +rtl8150_open_17215 rtl8150_open 0 17215 &st6422_s_ctrl_17215
140257 +ext4_fname_crypto_alloc_buffer_17220 ext4_fname_crypto_alloc_buffer 2 17220 NULL
140258 +ipath_user_sdma_push_pkts_17221 ipath_user_sdma_push_pkts 0 17221 NULL
140259 +elan_i2c_prepare_fw_update_17228 elan_i2c_prepare_fw_update 0 17228 NULL
140260 +metadata_show_17234 metadata_show 0 17234 NULL
140261 +show_hddtemp_17237 show_hddtemp 0 17237 NULL
140262 +store_fatal_error_17242 store_fatal_error 0-4 17242 NULL
140263 +mlx4_enable_sriov_17247 mlx4_enable_sriov 3-4 17247 NULL
140264 +odev_attr_store_17252 odev_attr_store 0-4 17252 NULL
140265 +remove_advertising_17253 remove_advertising 4 17253 NULL
140266 +r3964_read_17257 r3964_read 0 17257 NULL
140267 +__be16_to_cpup_17261 __be16_to_cpup 0 17261 NULL nohasharray
140268 +lprocfs_read_frac_helper_17261 lprocfs_read_frac_helper 0 17261 &__be16_to_cpup_17261
140269 +error_error_frame_cts_nul_flid_read_17262 error_error_frame_cts_nul_flid_read 3-0 17262 NULL nohasharray
140270 +touchpad_store_17262 touchpad_store 0-4 17262 &error_error_frame_cts_nul_flid_read_17262
140271 +pt3_i2c_master_xfer_17264 pt3_i2c_master_xfer 0-3 17264 NULL
140272 +lola_pcm_trigger_17268 lola_pcm_trigger 0 17268 NULL nohasharray
140273 +i8k_hwmon_show_temp_17268 i8k_hwmon_show_temp 0 17268 &lola_pcm_trigger_17268
140274 +alloc_ep_17269 alloc_ep 1 17269 NULL
140275 +get_locations_17274 get_locations 0 17274 NULL
140276 +bq2415x_get_charge_current_17275 bq2415x_get_charge_current 0 17275 NULL nohasharray
140277 +store_spi_transport_max_offset_17275 store_spi_transport_max_offset 0-4 17275 &bq2415x_get_charge_current_17275
140278 +pg_read_17276 pg_read 3-0 17276 NULL
140279 +raw_recvmsg_17277 raw_recvmsg 4-0 17277 NULL
140280 +hmac_sha256_17278 hmac_sha256 2 17278 NULL
140281 +aty_var_to_pll_18818_17279 aty_var_to_pll_18818 0 17279 NULL
140282 +neigh_hash_grow_17283 neigh_hash_grow 2 17283 NULL nohasharray
140283 +rpc_pipefs_event_17283 rpc_pipefs_event 0 17283 &neigh_hash_grow_17283 nohasharray
140284 +ext4_fname_match_17283 ext4_fname_match 3 17283 &rpc_pipefs_event_17283
140285 +mmc_serial_show_17285 mmc_serial_show 0 17285 NULL
140286 +minstrel_stats_read_17290 minstrel_stats_read 3-0 17290 NULL nohasharray
140287 +fmc_set_mute_mode_17290 fmc_set_mute_mode 0 17290 &minstrel_stats_read_17290
140288 +natsemi_show_dspcfg_workaround_17291 natsemi_show_dspcfg_workaround 0 17291 NULL
140289 +pasid_mask_show_17292 pasid_mask_show 0 17292 NULL nohasharray
140290 +bond_netdev_event_17292 bond_netdev_event 0 17292 &pasid_mask_show_17292
140291 +shadow_rd08_17293 shadow_rd08 2 17293 NULL
140292 +blk_mq_hw_sysfs_cpus_show_17295 blk_mq_hw_sysfs_cpus_show 0 17295 NULL
140293 +ieee80211_if_fmt_dot11MeshForwarding_17301 ieee80211_if_fmt_dot11MeshForwarding 3 17301 NULL
140294 +skb_pad_17302 skb_pad 2 17302 NULL
140295 +mb_cache_create_17307 mb_cache_create 2 17307 NULL
140296 +qlcnic_alloc_hw_resources_17308 qlcnic_alloc_hw_resources 0 17308 NULL
140297 +saa7706h_set_reg24_err_17312 saa7706h_set_reg24_err 0 17312 NULL nohasharray
140298 +time_cpufreq_notifier_17312 time_cpufreq_notifier 0 17312 &saa7706h_set_reg24_err_17312
140299 +regmap_bulk_read_17314 regmap_bulk_read 0 17314 NULL nohasharray
140300 +mgt_update_addr_17314 mgt_update_addr 0 17314 &regmap_bulk_read_17314
140301 +read_17315 read 0 17315 NULL nohasharray
140302 +rds_get_mr_for_dest_17315 rds_get_mr_for_dest 0 17315 &read_17315
140303 +ixgbe_poll_for_ack_17316 ixgbe_poll_for_ack 0 17316 NULL
140304 +mt9m111_reg_clear_17321 mt9m111_reg_clear 0 17321 NULL
140305 +protection_type_show_17322 protection_type_show 0 17322 NULL
140306 +snd_register_device_17323 snd_register_device 0 17323 NULL
140307 +ata_host_alloc_pinfo_17325 ata_host_alloc_pinfo 3 17325 NULL nohasharray
140308 +rocker_flow_tbl_do_17325 rocker_flow_tbl_do 0 17325 &ata_host_alloc_pinfo_17325 nohasharray
140309 +cyapa_i2c_read_17325 cyapa_i2c_read 0 17325 &rocker_flow_tbl_do_17325
140310 +vol_attribute_show_17328 vol_attribute_show 0 17328 NULL nohasharray
140311 +aty128fb_check_var_17328 aty128fb_check_var 0 17328 &vol_attribute_show_17328
140312 +wiimote_cmd_acquire_17330 wiimote_cmd_acquire 0 17330 NULL
140313 +hfsplus_system_write_inode_17331 hfsplus_system_write_inode 0 17331 NULL
140314 +SYSC_pread64_17337 SYSC_pread64 3 17337 NULL
140315 +pcan_usb_fd_send_cmd_17338 pcan_usb_fd_send_cmd 0 17338 NULL
140316 +max8997_read_reg_17341 max8997_read_reg 0 17341 NULL
140317 +roccat_common2_sysfs_read_profile_settings_17342 roccat_common2_sysfs_read_profile_settings 0-5-6 17342 NULL
140318 +device_suspend_17343 device_suspend 0 17343 NULL
140319 +ieee80211_if_read_dot11MeshHWMPperrMinInterval_17346 ieee80211_if_read_dot11MeshHWMPperrMinInterval 3-0 17346 NULL
140320 +ath6kl_wmi_send_mgmt_cmd_17347 ath6kl_wmi_send_mgmt_cmd 7 17347 NULL nohasharray
140321 +sis900_open_17347 sis900_open 0 17347 &ath6kl_wmi_send_mgmt_cmd_17347
140322 +nfs_readpage_from_fscache_17356 nfs_readpage_from_fscache 0 17356 NULL
140323 +p54_sta_add_remove_17358 p54_sta_add_remove 0 17358 NULL
140324 +ivtv_set_speed_17377 ivtv_set_speed 0 17377 NULL
140325 +show_pwm_hyst_17380 show_pwm_hyst 0 17380 NULL
140326 +mt2063_lockStatus_17381 mt2063_lockStatus 0 17381 NULL
140327 +processor_get_cur_state_17387 processor_get_cur_state 0 17387 NULL
140328 +comm_local_write_17388 comm_local_write 0-3 17388 NULL
140329 +bh1770_lux_calib_default_show_17391 bh1770_lux_calib_default_show 0 17391 NULL nohasharray
140330 +handle_outgoing_dr_smp_17391 handle_outgoing_dr_smp 0 17391 &bh1770_lux_calib_default_show_17391
140331 +get_property_17392 get_property 0 17392 NULL nohasharray
140332 +usb_deauthorize_device_17392 usb_deauthorize_device 0 17392 &get_property_17392
140333 +iscsi_nacl_auth_show_password_17395 iscsi_nacl_auth_show_password 0 17395 NULL
140334 +bfad_im_vport_delete_17400 bfad_im_vport_delete 0 17400 NULL
140335 +snmp6_register_dev_17402 snmp6_register_dev 0 17402 NULL
140336 +ipip_tunnel_init_17407 ipip_tunnel_init 0 17407 NULL
140337 +mdc_import_seq_write_17409 mdc_import_seq_write 3 17409 NULL
140338 +edt_ft5x06_register_write_17413 edt_ft5x06_register_write 0 17413 NULL nohasharray
140339 +i40e_get_eeprom_len_17413 i40e_get_eeprom_len 0 17413 &edt_ft5x06_register_write_17413
140340 +store_enabled_17417 store_enabled 0 17417 NULL
140341 +ecryptfs_listxattr_17419 ecryptfs_listxattr 0-3 17419 NULL nohasharray
140342 +fwnet_change_mtu_17419 fwnet_change_mtu 0 17419 &ecryptfs_listxattr_17419
140343 +__acpi_pm_prepare_17423 __acpi_pm_prepare 0 17423 NULL
140344 +lpfc_debugfs_dif_err_write_17424 lpfc_debugfs_dif_err_write 3-0 17424 NULL
140345 +drm_dp_i2c_xfer_17425 drm_dp_i2c_xfer 0-3 17425 NULL
140346 +uart_get_attr_io_type_17427 uart_get_attr_io_type 0 17427 NULL
140347 +compat_sys_ppoll_17430 compat_sys_ppoll 2 17430 NULL
140348 +copy_from_iter_17433 copy_from_iter 0-2 17433 NULL
140349 +sta_connected_time_read_17435 sta_connected_time_read 3-0 17435 NULL nohasharray
140350 +aa_audit_17435 aa_audit 0 17435 &sta_connected_time_read_17435 nohasharray
140351 +sctp_inetaddr_event_17435 sctp_inetaddr_event 0 17435 &aa_audit_17435
140352 +s3c_hsotg_ep_queue_lock_17437 s3c_hsotg_ep_queue_lock 0 17437 NULL
140353 +usb_gsi_openclose_17439 usb_gsi_openclose 0 17439 NULL nohasharray
140354 +startup_17439 startup 0 17439 &usb_gsi_openclose_17439
140355 +hdpvr_try_ctrl_17440 hdpvr_try_ctrl 0 17440 NULL nohasharray
140356 +iwl_pcie_send_hcmd_async_17440 iwl_pcie_send_hcmd_async 0 17440 &hdpvr_try_ctrl_17440
140357 +snd_hammerfall_get_buffer_17441 snd_hammerfall_get_buffer 3 17441 NULL nohasharray
140358 +SYSC_fcntl_17441 SYSC_fcntl 3 17441 &snd_hammerfall_get_buffer_17441
140359 +ov772x_s_fmt_17443 ov772x_s_fmt 0 17443 NULL nohasharray
140360 +snd_hda_parse_generic_codec_17443 snd_hda_parse_generic_codec 0 17443 &ov772x_s_fmt_17443 nohasharray
140361 +ath5k_attr_store_noise_immunity_level_17443 ath5k_attr_store_noise_immunity_level 0-4 17443 &snd_hda_parse_generic_codec_17443
140362 +libcfs_ipif_enumerate_17445 libcfs_ipif_enumerate 0 17445 NULL
140363 +xfs_btree_lshift_17448 xfs_btree_lshift 0 17448 NULL
140364 +readpage_strip_17452 readpage_strip 0 17452 NULL
140365 +BC_Read_Reg_17455 BC_Read_Reg 0 17455 NULL
140366 +show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS_17460 show_conn_param_ISCSI_PARAM_PERSISTENT_ADDRESS 0 17460 NULL
140367 +__ref_totlen_17461 __ref_totlen 0 17461 NULL
140368 +show_proc_name_17464 show_proc_name 0 17464 NULL
140369 +probe_bios_17467 probe_bios 1 17467 NULL
140370 +show_temp_min_17471 show_temp_min 0 17471 NULL
140371 +xfs_mod_fdblocks_17472 xfs_mod_fdblocks 0 17472 NULL
140372 +probe_kernel_write_17481 probe_kernel_write 3 17481 NULL nohasharray
140373 +vv6410_set_exposure_17481 vv6410_set_exposure 0 17481 &probe_kernel_write_17481
140374 +v9fs_xattr_trusted_set_17485 v9fs_xattr_trusted_set 0 17485 NULL
140375 +TSS_rawhmac_17486 TSS_rawhmac 0 17486 NULL
140376 +tomoyo_check_unix_address_17491 tomoyo_check_unix_address 0 17491 NULL
140377 +bql_set_hold_time_17501 bql_set_hold_time 0-4 17501 NULL
140378 +rds_get_mr_17506 rds_get_mr 0 17506 NULL
140379 +multicast_last_member_interval_store_17508 multicast_last_member_interval_store 4-0 17508 NULL
140380 +of_device_get_modalias_17511 of_device_get_modalias 0 17511 NULL
140381 +copy_page_from_iter_17512 copy_page_from_iter 3-0 17512 NULL
140382 +reiserfs_direct_IO_17513 reiserfs_direct_IO 4-0 17513 NULL nohasharray
140383 +fc_vport_terminate_17513 fc_vport_terminate 0 17513 &reiserfs_direct_IO_17513
140384 +lbs_highrssi_write_17515 lbs_highrssi_write 3-0 17515 NULL
140385 +wl1271_acx_dco_itrim_params_17523 wl1271_acx_dco_itrim_params 0 17523 NULL
140386 +fsp_attr_show_flags_17527 fsp_attr_show_flags 0 17527 NULL nohasharray
140387 +bcmgenet_init_rx_ring_17527 bcmgenet_init_rx_ring 0 17527 &fsp_attr_show_flags_17527
140388 +acerhdf_get_cur_state_17531 acerhdf_get_cur_state 0 17531 NULL
140389 +show_ipInNoRoutes_17533 show_ipInNoRoutes 0 17533 NULL
140390 +ixgbe_set_vfta_generic_17534 ixgbe_set_vfta_generic 0 17534 NULL
140391 +ctnetlink_acct_size_17536 ctnetlink_acct_size 0 17536 NULL
140392 +show_tabletToolMode_17539 show_tabletToolMode 0 17539 NULL
140393 +elan_i2c_get_baseline_data_17541 elan_i2c_get_baseline_data 0 17541 NULL
140394 +v9fs_xattr_trusted_get_17542 v9fs_xattr_trusted_get 0 17542 NULL
140395 +xlog_do_log_recovery_17550 xlog_do_log_recovery 3 17550 NULL
140396 +cdc_ncm_show_bmNtbFormatsSupported_17554 cdc_ncm_show_bmNtbFormatsSupported 0 17554 NULL
140397 +posix_acl_xattr_get_17556 posix_acl_xattr_get 0 17556 NULL
140398 +csrow_dev_type_show_17557 csrow_dev_type_show 0 17557 NULL
140399 +copy_from_user_17559 copy_from_user 3-0 17559 NULL
140400 +vmci_transport_notify_pkt_recv_post_dequeue_17567 vmci_transport_notify_pkt_recv_post_dequeue 0 17567 NULL
140401 +hash_netport4_expire_17573 hash_netport4_expire 4 17573 NULL nohasharray
140402 +ds1343_show_tricklecharger_17573 ds1343_show_tricklecharger 0 17573 &hash_netport4_expire_17573
140403 +airspy_s_ctrl_17575 airspy_s_ctrl 0 17575 NULL
140404 +tcm_qla2xxx_tpg_store_enable_17580 tcm_qla2xxx_tpg_store_enable 0-3 17580 NULL
140405 +wil_write_file_rxon_17581 wil_write_file_rxon 3-0 17581 NULL nohasharray
140406 +snd_p16v_pcm_prepare_capture_17581 snd_p16v_pcm_prepare_capture 0 17581 &wil_write_file_rxon_17581
140407 +show_ata_dev_pio_mode_17582 show_ata_dev_pio_mode 0 17582 NULL
140408 +netxen_init_old_ctx_17585 netxen_init_old_ctx 0 17585 NULL
140409 +show_auto_temp_off_17588 show_auto_temp_off 0 17588 NULL
140410 +command_setcolourparams_17592 command_setcolourparams 0 17592 NULL nohasharray
140411 +write_17592 write 0-3 17592 &command_setcolourparams_17592
140412 +acpi_ut_create_package_object_17594 acpi_ut_create_package_object 1 17594 NULL nohasharray
140413 +show_sf2_temp_17594 show_sf2_temp 0 17594 &acpi_ut_create_package_object_17594
140414 +neigh_hash_alloc_17595 neigh_hash_alloc 1 17595 NULL
140415 +rts51x_write_mem_17598 rts51x_write_mem 4 17598 NULL
140416 +da9055_rtc_enable_alarm_17599 da9055_rtc_enable_alarm 0 17599 NULL
140417 +nvkm_gpio_create__17601 nvkm_gpio_create_ 4 17601 NULL
140418 +wm8994_gpio_to_irq_17604 wm8994_gpio_to_irq 2 17604 NULL
140419 +osst_execute_17607 osst_execute 6-7 17607 NULL nohasharray
140420 +svc_export_parse_17607 svc_export_parse 0 17607 &osst_execute_17607 nohasharray
140421 +irda_sendmsg_ultra_17607 irda_sendmsg_ultra 3 17607 &svc_export_parse_17607
140422 +ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout_17618 ieee80211_if_read_dot11MeshHWMPactivePathToRootTimeout 3-0 17618 NULL
140423 +null_show_17619 null_show 0 17619 NULL
140424 +show_selfballoon_downhys_17620 show_selfballoon_downhys 0 17620 NULL
140425 +vid_cap_queue_setup_17626 vid_cap_queue_setup 0 17626 NULL
140426 +dma_map_page_17628 dma_map_page 0 17628 NULL
140427 +__uncore_match_rnid30_show_17629 __uncore_match_rnid30_show 0 17629 NULL
140428 +purge_port_17641 purge_port 0 17641 NULL
140429 +twl4030_set_gpio_direction_17645 twl4030_set_gpio_direction 1-0 17645 NULL nohasharray
140430 +show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645 show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF 0 17645 &twl4030_set_gpio_direction_17645 nohasharray
140431 +access_show_17645 access_show 0 17645 &show_conn_param_ISCSI_PARAM_TCP_XMIT_WSF_17645
140432 +vcc_setsockopt_17647 vcc_setsockopt 0 17647 NULL
140433 +ledtrig_cpu_syscore_suspend_17654 ledtrig_cpu_syscore_suspend 0 17654 NULL
140434 +SYSC_migrate_pages_17657 SYSC_migrate_pages 2 17657 NULL
140435 +cfg802154_netdev_notifier_call_17658 cfg802154_netdev_notifier_call 0 17658 NULL
140436 +max8997_reg_disable_17661 max8997_reg_disable 0 17661 NULL
140437 +packet_setsockopt_17662 packet_setsockopt 5-0 17662 NULL nohasharray
140438 +ubi_io_read_data_17662 ubi_io_read_data 0 17662 &packet_setsockopt_17662 nohasharray
140439 +vmw_pm_prepare_17662 vmw_pm_prepare 0 17662 &ubi_io_read_data_17662
140440 +mpage_writepages_17664 mpage_writepages 0 17664 NULL
140441 +kernel_write_17665 kernel_write 0-3 17665 NULL
140442 +fm10k_qv_request_irq_17666 fm10k_qv_request_irq 0 17666 NULL
140443 +store_hrtbt_enb_17670 store_hrtbt_enb 0-3 17670 NULL
140444 +lpfc_oas_vpt_show_17673 lpfc_oas_vpt_show 0 17673 NULL
140445 +lpfc_bg_apptag_err_show_17676 lpfc_bg_apptag_err_show 0 17676 NULL nohasharray
140446 +bond_opt_check_deps_17676 bond_opt_check_deps 0 17676 &lpfc_bg_apptag_err_show_17676
140447 +dsp_tone_hw_message_17678 dsp_tone_hw_message 3 17678 NULL
140448 +show_iface_cache_id_17685 show_iface_cache_id 0 17685 NULL
140449 +pwr_enable_ps_read_17686 pwr_enable_ps_read 3-0 17686 NULL
140450 +__uncore_filter_cid_show_17688 __uncore_filter_cid_show 0 17688 NULL nohasharray
140451 +filemap_fdatawait_17688 filemap_fdatawait 0 17688 &__uncore_filter_cid_show_17688
140452 +snd_cx23885_card_trigger_17689 snd_cx23885_card_trigger 0 17689 NULL nohasharray
140453 +transient_activate_store_17689 transient_activate_store 0-4 17689 &snd_cx23885_card_trigger_17689
140454 +rds_bind_17690 rds_bind 0 17690 NULL
140455 +apds990x_prox_enable_store_17693 apds990x_prox_enable_store 0-4 17693 NULL
140456 +nilfs_superblock_README_show_17704 nilfs_superblock_README_show 0 17704 NULL
140457 +venus_rename_17707 venus_rename 4-5 17707 NULL nohasharray
140458 +__einj_error_trigger_17707 __einj_error_trigger 1 17707 &venus_rename_17707 nohasharray
140459 +jfs_writepage_17707 jfs_writepage 0 17707 &__einj_error_trigger_17707
140460 +crc32_setkey_17711 crc32_setkey 0 17711 NULL nohasharray
140461 +store_in_min_17711 store_in_min 0-4 17711 &crc32_setkey_17711
140462 +zd_usb_ioread16v_17715 zd_usb_ioread16v 0 17715 NULL
140463 +sensor_write_regs_17718 sensor_write_regs 0 17718 NULL
140464 +wl18xx_set_host_cfg_bitmap_17719 wl18xx_set_host_cfg_bitmap 0 17719 NULL
140465 +show_dev_abi_version_17720 show_dev_abi_version 0 17720 NULL
140466 +afs_writepage_17722 afs_writepage 0 17722 NULL
140467 +isku_sysfs_write_keys_function_17726 isku_sysfs_write_keys_function 6-0-5 17726 NULL
140468 +brcms_ops_start_17727 brcms_ops_start 0 17727 NULL nohasharray
140469 +vlsi_start_hw_17727 vlsi_start_hw 0 17727 &brcms_ops_start_17727
140470 +frpw_read_regr_17728 frpw_read_regr 0 17728 NULL nohasharray
140471 +mgsl_adapter_test_17728 mgsl_adapter_test 0 17728 &frpw_read_regr_17728
140472 +cpufreq_stat_notifier_trans_17729 cpufreq_stat_notifier_trans 0 17729 NULL
140473 +show_counter_ib_link_err_recoveries_17732 show_counter_ib_link_err_recoveries 0 17732 NULL
140474 +exofs_read_lookup_dev_table_17733 exofs_read_lookup_dev_table 3 17733 NULL nohasharray
140475 +pcpu_alloc_area_17733 pcpu_alloc_area 0-3 17733 &exofs_read_lookup_dev_table_17733 nohasharray
140476 +layout_show_17733 layout_show 0 17733 &pcpu_alloc_area_17733
140477 +mv88e6xxx_port_to_phy_addr_17740 mv88e6xxx_port_to_phy_addr 0-2 17740 NULL
140478 +sctpprobe_read_17741 sctpprobe_read 3-0 17741 NULL
140479 +inode_setxattr_17744 inode_setxattr 0 17744 NULL
140480 +qlcnic_sysfs_read_crb_17747 qlcnic_sysfs_read_crb 0-6-5 17747 NULL
140481 +csrow_size_show_17755 csrow_size_show 0 17755 NULL
140482 +s5k83a_set_exposure_17758 s5k83a_set_exposure 0 17758 NULL
140483 +add_durable_context_17763 add_durable_context 0 17763 NULL
140484 +brcmf_usb_attach_17766 brcmf_usb_attach 2-3 17766 NULL nohasharray
140485 +fm10k_vlan_rx_add_vid_17766 fm10k_vlan_rx_add_vid 0 17766 &brcmf_usb_attach_17766
140486 +ath10k_ce_init_pipe_17768 ath10k_ce_init_pipe 0 17768 NULL
140487 +cxacru_sysfs_show_adsl_headend_environment_17770 cxacru_sysfs_show_adsl_headend_environment 0 17770 NULL
140488 +batadv_log_read_17778 batadv_log_read 0-3 17778 NULL
140489 +get_battery_life_extender_17780 get_battery_life_extender 0 17780 NULL
140490 +nfs_generic_commit_list_17784 nfs_generic_commit_list 0 17784 NULL
140491 +ubifs_leb_change_17789 ubifs_leb_change 4-0 17789 NULL
140492 +nouveau_hwmon_get_pwm1_17791 nouveau_hwmon_get_pwm1 0 17791 NULL
140493 +get_unaligned_be64_17794 get_unaligned_be64 0 17794 NULL
140494 +g2d_queue_setup_17795 g2d_queue_setup 0 17795 NULL
140495 +reiserfs_write_begin_17797 reiserfs_write_begin 0 17797 NULL
140496 +cyapa_firmware_17800 cyapa_firmware 0 17800 NULL
140497 +lpuart_copy_rx_to_tty_17801 lpuart_copy_rx_to_tty 3 17801 NULL
140498 +_iwl_dbgfs_set_nic_temperature_write_17804 _iwl_dbgfs_set_nic_temperature_write 3-0 17804 NULL
140499 +mmc_rel_sectors_show_17806 mmc_rel_sectors_show 0 17806 NULL
140500 +show_pci_clock_sel_17807 show_pci_clock_sel 0 17807 NULL
140501 +show_bind_17808 show_bind 0 17808 NULL nohasharray
140502 +fuse_do_readpage_17808 fuse_do_readpage 0 17808 &show_bind_17808
140503 +vb2_dma_sg_get_userptr_17809 vb2_dma_sg_get_userptr 3-2 17809 NULL
140504 +xhci_queue_ctrl_tx_17814 xhci_queue_ctrl_tx 0 17814 NULL nohasharray
140505 +command_setsensorfps_17814 command_setsensorfps 0 17814 &xhci_queue_ctrl_tx_17814
140506 +copy_out_args_17816 copy_out_args 0 17816 NULL
140507 +generic_validate_add_page_17818 generic_validate_add_page 0 17818 NULL
140508 +_snd_pcm_lib_alloc_vmalloc_buffer_17820 _snd_pcm_lib_alloc_vmalloc_buffer 2 17820 NULL
140509 +gnet_stats_copy_app_17821 gnet_stats_copy_app 3 17821 NULL
140510 +regmap_i2c_gather_write_17823 regmap_i2c_gather_write 0 17823 NULL
140511 +jme_request_irq_17824 jme_request_irq 0 17824 NULL
140512 +velocity_init_td_ring_17825 velocity_init_td_ring 0 17825 NULL
140513 +__netdev_adjacent_dev_link_17826 __netdev_adjacent_dev_link 0 17826 NULL
140514 +gr_setup_in_desc_list_17828 gr_setup_in_desc_list 0 17828 NULL
140515 +bd2802_show_rgb_current_17830 bd2802_show_rgb_current 0 17830 NULL
140516 +hiface_pcm_trigger_17831 hiface_pcm_trigger 0 17831 NULL nohasharray
140517 +show_prochot_short_17831 show_prochot_short 0 17831 &hiface_pcm_trigger_17831 nohasharray
140518 +cyapa_show_fm_ver_17831 cyapa_show_fm_ver 0 17831 &show_prochot_short_17831
140519 +bq2415x_sysfs_show_enable_17832 bq2415x_sysfs_show_enable 0 17832 NULL nohasharray
140520 +ixgb_set_mac_17832 ixgb_set_mac 0 17832 &bq2415x_sysfs_show_enable_17832
140521 +cipso_v4_gentag_rbm_17836 cipso_v4_gentag_rbm 0 17836 NULL nohasharray
140522 +wdt_write_17836 wdt_write 0-3 17836 &cipso_v4_gentag_rbm_17836
140523 +sn9c2028_command_17840 sn9c2028_command 0 17840 NULL
140524 +sdev_show_model_17842 sdev_show_model 0 17842 NULL nohasharray
140525 +tcp_repair_options_est_17842 tcp_repair_options_est 0 17842 &sdev_show_model_17842 nohasharray
140526 +count_leafs_17842 count_leafs 0 17842 &tcp_repair_options_est_17842
140527 +em28xx_audio_ep_packet_size_17844 em28xx_audio_ep_packet_size 0 17844 NULL
140528 +sysfs_rename_link_ns_17848 sysfs_rename_link_ns 0 17848 NULL
140529 +enumerate_17850 enumerate 0 17850 NULL
140530 +tps80031_reg_disable_17856 tps80031_reg_disable 0 17856 NULL
140531 +show_fnode_statsn_17861 show_fnode_statsn 0 17861 NULL
140532 +extsize_17863 extsize 0 17863 NULL nohasharray
140533 +dm_stats_message_17863 dm_stats_message 5 17863 &extsize_17863
140534 +sisusb_send_bulk_msg_17864 sisusb_send_bulk_msg 3-0 17864 NULL
140535 +pcpu_fit_in_area_17865 pcpu_fit_in_area 0-5-2-3 17865 NULL
140536 +show_spi_transport_hold_mcs_17867 show_spi_transport_hold_mcs 0 17867 NULL nohasharray
140537 +swiotlb_dma_mapping_error_17867 swiotlb_dma_mapping_error 0-2 17867 &show_spi_transport_hold_mcs_17867
140538 +alloc_sja1000dev_17868 alloc_sja1000dev 1 17868 NULL nohasharray
140539 +show_tcpRetransSegs_17868 show_tcpRetransSegs 0 17868 &alloc_sja1000dev_17868
140540 +linear_run_17869 linear_run 0 17869 NULL
140541 +virtio_cread32_17873 virtio_cread32 0 17873 NULL
140542 +ray_cs_essid_proc_write_17875 ray_cs_essid_proc_write 3-0 17875 NULL nohasharray
140543 +mwifiex_cmd_ibss_coalescing_status_17875 mwifiex_cmd_ibss_coalescing_status 0 17875 &ray_cs_essid_proc_write_17875
140544 +show_logged_errs_17876 show_logged_errs 0 17876 NULL nohasharray
140545 +shm32read__read_file_17876 shm32read__read_file 0 17876 &show_logged_errs_17876
140546 +sedlbauer_resume_17877 sedlbauer_resume 0 17877 NULL
140547 +orinoco_set_key_17878 orinoco_set_key 5-7 17878 NULL nohasharray
140548 +i40e_align_l2obj_base_17878 i40e_align_l2obj_base 0-1 17878 &orinoco_set_key_17878
140549 +init_per_cpu_17880 init_per_cpu 1 17880 NULL
140550 +ieee80211_if_fmt_dot11MeshMaxPeerLinks_17883 ieee80211_if_fmt_dot11MeshMaxPeerLinks 3 17883 NULL
140551 +compat_sys_pwritev_17886 compat_sys_pwritev 3 17886 NULL
140552 +iwl_dbgfs_bcast_filters_macs_write_17887 iwl_dbgfs_bcast_filters_macs_write 0-3 17887 NULL
140553 +usb_interrupt_msg_17888 usb_interrupt_msg 0 17888 NULL
140554 +shmem_writepage_17889 shmem_writepage 0 17889 NULL
140555 +ieee80211_if_fmt_dot11MeshHWMPRootMode_17890 ieee80211_if_fmt_dot11MeshHWMPRootMode 3 17890 NULL
140556 +sctp_setsockopt_partial_delivery_point_17891 sctp_setsockopt_partial_delivery_point 0 17891 NULL
140557 +store_pwm_auto_point1_pwm_17897 store_pwm_auto_point1_pwm 0-4 17897 NULL
140558 +niu_tx_cs_reset_poll_17902 niu_tx_cs_reset_poll 0 17902 NULL nohasharray
140559 +_cpu_down_17902 _cpu_down 0 17902 &niu_tx_cs_reset_poll_17902
140560 +recover_head_17904 recover_head 3 17904 NULL
140561 +systab_show_17907 systab_show 0 17907 NULL
140562 +dev_pm_opp_get_opp_count_17911 dev_pm_opp_get_opp_count 0 17911 NULL
140563 +elan_sysfs_update_fw_17912 elan_sysfs_update_fw 0-4 17912 NULL
140564 +dccp_feat_register_sp_17914 dccp_feat_register_sp 5-0 17914 NULL
140565 +xfs_buf_associate_memory_17915 xfs_buf_associate_memory 3 17915 NULL nohasharray
140566 +wm831x_boostp_get_status_17915 wm831x_boostp_get_status 0 17915 &xfs_buf_associate_memory_17915
140567 +xfs_rtallocate_extent_near_17916 xfs_rtallocate_extent_near 0 17916 NULL
140568 +media_show_17920 media_show 0 17920 NULL
140569 +create_17922 create 0 17922 NULL nohasharray
140570 +i40e_fcoe_ddp_get_17922 i40e_fcoe_ddp_get 4 17922 &create_17922
140571 +aty128_var_to_pll_17926 aty128_var_to_pll 0 17926 NULL
140572 +find_dmi_entry_17927 find_dmi_entry 0 17927 NULL
140573 +edac_pci_dev_show_17928 edac_pci_dev_show 0 17928 NULL
140574 +acpi_ns_lookup_17929 acpi_ns_lookup 0 17929 NULL nohasharray
140575 +show_ipv6_iface_nd_rexmit_time_17929 show_ipv6_iface_nd_rexmit_time 0 17929 &acpi_ns_lookup_17929
140576 +vif_delete_17931 vif_delete 0 17931 NULL
140577 +carl9170_init_interface_17934 carl9170_init_interface 0 17934 NULL
140578 +serio_raw_write_17945 serio_raw_write 0-3 17945 NULL
140579 +gart_map_sg_17946 gart_map_sg 0-3 17946 NULL
140580 +beacon_interval_write_17952 beacon_interval_write 3-0 17952 NULL
140581 +show_otp3_17954 show_otp3 0 17954 NULL
140582 +enic_rxcopybreak_17955 enic_rxcopybreak 4 17955 NULL
140583 +cp2112_xfer_17956 cp2112_xfer 0 17956 NULL
140584 +sr_sw_reset_17961 sr_sw_reset 0 17961 NULL
140585 +ufs_free_blocks_17963 ufs_free_blocks 3-2 17963 NULL nohasharray
140586 +batadv_get_sset_count_17963 batadv_get_sset_count 0 17963 &ufs_free_blocks_17963
140587 +lpt_tgc_end_17965 lpt_tgc_end 0 17965 NULL
140588 +qib_portattr_show_17966 qib_portattr_show 0 17966 NULL
140589 +show_serial_17967 show_serial 0 17967 NULL
140590 +acpi_ex_check_object_type_17972 acpi_ex_check_object_type 0 17972 NULL nohasharray
140591 +il_send_cmd_async_17972 il_send_cmd_async 0 17972 &acpi_ex_check_object_type_17972
140592 +wm831x_gp_ldo_get_status_17977 wm831x_gp_ldo_get_status 0 17977 NULL
140593 +iwlagn_disconn_pan_17978 iwlagn_disconn_pan 0 17978 NULL
140594 +rtl2830_bulk_write_17980 rtl2830_bulk_write 2-4 17980 NULL
140595 +show_fc_host_optionrom_version_17983 show_fc_host_optionrom_version 0 17983 NULL
140596 +br_nf_local_in_17986 br_nf_local_in 0 17986 NULL nohasharray
140597 +dwc3_gadget_set_ep_config_17986 dwc3_gadget_set_ep_config 0 17986 &br_nf_local_in_17986
140598 +smk_write_cipso_17989 smk_write_cipso 3-0 17989 NULL
140599 +sync_blockdev_17990 sync_blockdev 0 17990 NULL
140600 +gnttab_max_grant_frames_17993 gnttab_max_grant_frames 0 17993 NULL
140601 +show_tty_active_17994 show_tty_active 0 17994 NULL
140602 +init_umac_17998 init_umac 0 17998 NULL
140603 +mc13xxx_rtc_reset_handler_17999 mc13xxx_rtc_reset_handler 1 17999 NULL
140604 +ext4_num_overhead_clusters_18001 ext4_num_overhead_clusters 2 18001 NULL
140605 +pvr2_v4l2_read_18006 pvr2_v4l2_read 3-0 18006 NULL nohasharray
140606 +write_reg_18006 write_reg 0 18006 &pvr2_v4l2_read_18006
140607 +tpm_show_ppi_transition_action_18008 tpm_show_ppi_transition_action 0 18008 NULL
140608 +target_core_dev_wwn_attr_show_18010 target_core_dev_wwn_attr_show 0 18010 NULL
140609 +ql_change_rx_buffers_18011 ql_change_rx_buffers 0 18011 NULL
140610 +da903x_set_bits_18012 da903x_set_bits 0 18012 NULL
140611 +he_proc_read_18015 he_proc_read 0 18015 NULL
140612 +wake_up_modem_store_18016 wake_up_modem_store 0-4 18016 NULL
140613 +pmcraid_store_log_level_18020 pmcraid_store_log_level 0-4 18020 NULL
140614 +sdev_show_evt_media_change_18024 sdev_show_evt_media_change 0 18024 NULL
140615 +iscsi_tpg_auth_show_userid_mutual_18025 iscsi_tpg_auth_show_userid_mutual 0 18025 NULL
140616 +netxen_alloc_sw_resources_18026 netxen_alloc_sw_resources 0 18026 NULL
140617 +ina226_set_interval_18027 ina226_set_interval 0-4 18027 NULL
140618 +raw_write_18028 raw_write 3-0 18028 NULL
140619 +tps65912_i2c_write_18030 tps65912_i2c_write 3 18030 NULL
140620 +wil_fw_handle_record_18033 wil_fw_handle_record 0 18033 NULL
140621 +__posix_lock_file_18035 __posix_lock_file 0 18035 NULL nohasharray
140622 +rio_init_mports_18035 rio_init_mports 0 18035 &__posix_lock_file_18035
140623 +qlcnic_get_cap_size_18042 qlcnic_get_cap_size 0 18042 NULL
140624 +nfs_check_inode_attributes_18043 nfs_check_inode_attributes 0 18043 NULL
140625 +cryptd_alloc_instance_18048 cryptd_alloc_instance 3-2 18048 NULL
140626 +find_next_inuse_18051 find_next_inuse 2 18051 NULL
140627 +policydb_load_isids_18052 policydb_load_isids 0 18052 NULL nohasharray
140628 +core_tpg_set_initiator_node_queue_depth_18052 core_tpg_set_initiator_node_queue_depth 0 18052 &policydb_load_isids_18052 nohasharray
140629 +t3_config_sched_18052 t3_config_sched 0 18052 &core_tpg_set_initiator_node_queue_depth_18052
140630 +ddebug_proc_write_18055 ddebug_proc_write 3-0 18055 NULL
140631 +zisofs_fill_pages_18057 zisofs_fill_pages 0 18057 NULL
140632 +max8925_enable_18058 max8925_enable 0 18058 NULL
140633 +bcmgenet_init_rx_queues_18060 bcmgenet_init_rx_queues 0 18060 NULL
140634 +dlfb_set_video_mode_18061 dlfb_set_video_mode 0 18061 NULL
140635 +lua_sysfs_read_18062 lua_sysfs_read 6-0 18062 NULL nohasharray
140636 +dccp_error_18062 dccp_error 0 18062 &lua_sysfs_read_18062
140637 +process_measurement_18064 process_measurement 0 18064 NULL
140638 +fpregs_get_18066 fpregs_get 4 18066 NULL
140639 +pvr2_hdw_wait_18072 pvr2_hdw_wait 0 18072 NULL
140640 +kvm_read_guest_page_18074 kvm_read_guest_page 5 18074 NULL nohasharray
140641 +do_budget_space_18074 do_budget_space 0 18074 &kvm_read_guest_page_18074 nohasharray
140642 +open_18074 open 0 18074 &do_budget_space_18074
140643 +SYSC_pselect6_18076 SYSC_pselect6 1 18076 NULL nohasharray
140644 +mlx4_en_get_rxfh_indir_size_18076 mlx4_en_get_rxfh_indir_size 0 18076 &SYSC_pselect6_18076
140645 +bop_insert_18078 bop_insert 0 18078 NULL
140646 +get_vm_area_18080 get_vm_area 1 18080 NULL
140647 +ds2781_get_pmod_enabled_18081 ds2781_get_pmod_enabled 0 18081 NULL nohasharray
140648 +ds2781_set_control_register_18081 ds2781_set_control_register 0 18081 &ds2781_get_pmod_enabled_18081
140649 +x86_pmu_notifier_18082 x86_pmu_notifier 0 18082 NULL
140650 +stv06xx_read_sensor_18085 stv06xx_read_sensor 0 18085 NULL
140651 +rtl8139_change_mtu_18088 rtl8139_change_mtu 0 18088 NULL
140652 +vmw_fops_read_18089 vmw_fops_read 0-3 18089 NULL
140653 +SYSC_semtimedop_18091 SYSC_semtimedop 3 18091 NULL nohasharray
140654 +show_txchan_per_port_18091 show_txchan_per_port 0 18091 &SYSC_semtimedop_18091
140655 +snd_seq_fifo_cell_out_18092 snd_seq_fifo_cell_out 0 18092 NULL nohasharray
140656 +twl6030reg_enable_18092 twl6030reg_enable 0 18092 &snd_seq_fifo_cell_out_18092
140657 +mpi_alloc_18094 mpi_alloc 1 18094 NULL nohasharray
140658 +spi_w8r16be_18094 spi_w8r16be 0 18094 &mpi_alloc_18094
140659 +lm8323_pwm_show_time_18095 lm8323_pwm_show_time 0 18095 NULL nohasharray
140660 +hackrf_set_bandwidth_18095 hackrf_set_bandwidth 0 18095 &lm8323_pwm_show_time_18095
140661 +_nfs4_proc_lookup_18096 _nfs4_proc_lookup 0 18096 NULL
140662 +show_rtap_filter_18107 show_rtap_filter 0 18107 NULL
140663 +read_18109 read 0 18109 NULL
140664 +ocfs2_control_install_private_18110 ocfs2_control_install_private 0 18110 NULL
140665 +sctp_bind_addr_copy_18113 sctp_bind_addr_copy 0 18113 NULL nohasharray
140666 +dib0090_set_params_18113 dib0090_set_params 0 18113 &sctp_bind_addr_copy_18113
140667 +pep_sock_connect_18114 pep_sock_connect 0 18114 NULL
140668 +set_in_18115 set_in 0-4 18115 NULL
140669 +dfs_file_read_18116 dfs_file_read 3-0 18116 NULL
140670 +svc_getnl_18120 svc_getnl 0 18120 NULL
140671 +ath10k_htt_rx_ring_refill_18122 ath10k_htt_rx_ring_refill 0 18122 NULL
140672 +p9_client_wstat_18130 p9_client_wstat 0 18130 NULL
140673 +lapbeth_open_18134 lapbeth_open 0 18134 NULL
140674 +wil_tid_ampdu_rx_alloc_18140 wil_tid_ampdu_rx_alloc 2 18140 NULL
140675 +selinux_inode_setsecurity_18148 selinux_inode_setsecurity 4-0 18148 NULL
140676 +pcipcwd_temp_read_18149 pcipcwd_temp_read 0-3 18149 NULL
140677 +show_wr_req_18151 show_wr_req 0 18151 NULL
140678 +show_pwm_setting_18157 show_pwm_setting 0 18157 NULL
140679 +show_tabletDiagnosticMessage_18165 show_tabletDiagnosticMessage 0 18165 NULL
140680 +mdiobus_read_18169 mdiobus_read 0 18169 NULL
140681 +cciss_show_raid_level_18170 cciss_show_raid_level 0 18170 NULL nohasharray
140682 +enable_ints_write_18170 enable_ints_write 3 18170 &cciss_show_raid_level_18170
140683 +tomoyo_inet_entry_18174 tomoyo_inet_entry 0 18174 NULL
140684 +pccard_store_cis_18176 pccard_store_cis 6-0-5 18176 NULL
140685 +bnx2_get_eeprom_len_18179 bnx2_get_eeprom_len 0 18179 NULL
140686 +snd_hda_add_new_ctls_18185 snd_hda_add_new_ctls 0 18185 NULL
140687 +aio_write_18187 aio_write 0 18187 NULL
140688 +cfpkt_create_18197 cfpkt_create 1 18197 NULL nohasharray
140689 +read_first_n_18197 read_first_n 0 18197 &cfpkt_create_18197 nohasharray
140690 +o2net_start_listening_18197 o2net_start_listening 0 18197 &read_first_n_18197
140691 +aty_var_to_crtc_18199 aty_var_to_crtc 0 18199 NULL
140692 +dib8096p_tuner_xfer_18205 dib8096p_tuner_xfer 0-3 18205 NULL nohasharray
140693 +selinux_nlmsg_perm_18205 selinux_nlmsg_perm 0 18205 &dib8096p_tuner_xfer_18205
140694 +orinoco_add_extscan_result_18207 orinoco_add_extscan_result 3 18207 NULL
140695 +show_immediate_18208 show_immediate 0 18208 NULL
140696 +gsm_control_message_18209 gsm_control_message 4 18209 NULL
140697 +bq2415x_sysfs_show_limit_18213 bq2415x_sysfs_show_limit 0 18213 NULL nohasharray
140698 +show_phy_type_18213 show_phy_type 0 18213 &bq2415x_sysfs_show_limit_18213 nohasharray
140699 +read_rindex_entry_18213 read_rindex_entry 0 18213 &show_phy_type_18213 nohasharray
140700 +raw_recvmsg_18213 raw_recvmsg 3 18213 &read_rindex_entry_18213
140701 +si4713_set_rds_ps_name_18214 si4713_set_rds_ps_name 0 18214 NULL
140702 +do_ipv6_setsockopt_18215 do_ipv6_setsockopt 5-0 18215 NULL
140703 +pcmcia_enable_device_18218 pcmcia_enable_device 0 18218 NULL
140704 +ov7670_s_autogain_18219 ov7670_s_autogain 0 18219 NULL
140705 +gnttab_alloc_grant_references_18240 gnttab_alloc_grant_references 1 18240 NULL
140706 +jffs2_read_dnode_18244 jffs2_read_dnode 0 18244 NULL nohasharray
140707 +cond_policydb_init_18244 cond_policydb_init 0 18244 &jffs2_read_dnode_18244
140708 +ecryptfs_miscdev_read_18247 ecryptfs_miscdev_read 0-3 18247 NULL nohasharray
140709 +alloc_trace_uprobe_18247 alloc_trace_uprobe 3 18247 &ecryptfs_miscdev_read_18247
140710 +xgbe_vlan_rx_add_vid_18251 xgbe_vlan_rx_add_vid 0 18251 NULL
140711 +clip_inet_event_18252 clip_inet_event 0 18252 NULL
140712 +e4000_set_params_18253 e4000_set_params 0 18253 NULL nohasharray
140713 +i7core_inject_store_page_18253 i7core_inject_store_page 0-4 18253 &e4000_set_params_18253
140714 +rfcomm_sock_setsockopt_18254 rfcomm_sock_setsockopt 5-0 18254 NULL nohasharray
140715 +e1000_setup_all_rx_resources_18254 e1000_setup_all_rx_resources 0 18254 &rfcomm_sock_setsockopt_18254
140716 +qdisc_class_hash_alloc_18262 qdisc_class_hash_alloc 1 18262 NULL nohasharray
140717 +show_18262 show 0 18262 &qdisc_class_hash_alloc_18262 nohasharray
140718 +logfs_write_end_18262 logfs_write_end 0-5 18262 &show_18262
140719 +mcs_setup_transceiver_18268 mcs_setup_transceiver 0 18268 NULL
140720 +show_temp_auto_offset_18270 show_temp_auto_offset 0 18270 NULL
140721 +tg3_bmcr_reset_18271 tg3_bmcr_reset 0 18271 NULL
140722 +gfs2_alloc_sort_buffer_18275 gfs2_alloc_sort_buffer 1 18275 NULL
140723 +ipip_get_size_18276 ipip_get_size 0 18276 NULL
140724 +dn_recvmsg_18277 dn_recvmsg 3 18277 NULL
140725 +alloc_ring_18278 alloc_ring 4-2 18278 NULL
140726 +ext4_readpages_18283 ext4_readpages 4 18283 NULL
140727 +mmc_send_bus_test_18285 mmc_send_bus_test 4 18285 NULL
140728 +lpfc_fcp_cpu_map_show_18287 lpfc_fcp_cpu_map_show 0 18287 NULL nohasharray
140729 +ipv4_mtu_18287 ipv4_mtu 0 18287 &lpfc_fcp_cpu_map_show_18287 nohasharray
140730 +alloc_kmem_cache_cpus_18287 alloc_kmem_cache_cpus 2 18287 &ipv4_mtu_18287
140731 +tipc_sk_withdraw_18291 tipc_sk_withdraw 0 18291 NULL
140732 +um_idi_write_18293 um_idi_write 3-0 18293 NULL nohasharray
140733 +show_fnode_username_in_18293 show_fnode_username_in 0 18293 &um_idi_write_18293 nohasharray
140734 +xfs_file_read_iter_18293 xfs_file_read_iter 0 18293 &show_fnode_username_in_18293 nohasharray
140735 +__follow_pte_18293 __follow_pte 0 18293 &xfs_file_read_iter_18293
140736 +ocfs2_direct_IO_18297 ocfs2_direct_IO 3 18297 NULL
140737 +part_timeout_show_18298 part_timeout_show 0 18298 NULL
140738 +mwl8k_sta_add_18299 mwl8k_sta_add 0 18299 NULL
140739 +iscsi_stat_sess_err_show_attr_cxn_errors_18301 iscsi_stat_sess_err_show_attr_cxn_errors 0 18301 NULL
140740 +tg3_request_irq_18303 tg3_request_irq 0 18303 NULL
140741 +ip6ip6_err_18308 ip6ip6_err 5 18308 NULL
140742 +vga_r_18310 vga_r 0 18310 NULL
140743 +class_add_profile_18315 class_add_profile 1-3-5 18315 NULL
140744 +w1_slave_detach_18316 w1_slave_detach 0 18316 NULL
140745 +sgdma_initialize_18317 sgdma_initialize 0 18317 NULL
140746 +csio_mem_read_18319 csio_mem_read 3-0 18319 NULL
140747 +single_flag_show_18320 single_flag_show 0 18320 NULL nohasharray
140748 +mc13892_powermisc_rmw_18320 mc13892_powermisc_rmw 0 18320 &single_flag_show_18320
140749 +alloc_and_copy_string_18321 alloc_and_copy_string 2-0 18321 NULL
140750 +ecryptfs_send_message_18322 ecryptfs_send_message 2 18322 NULL
140751 +show_temp_auto_base_18323 show_temp_auto_base 0 18323 NULL
140752 +bio_integrity_advance_18324 bio_integrity_advance 2 18324 NULL nohasharray
140753 +vivid_radio_tx_write_18324 vivid_radio_tx_write 0 18324 &bio_integrity_advance_18324
140754 +acpi_ds_create_operands_18327 acpi_ds_create_operands 0 18327 NULL
140755 +st21nfca_im_send_atr_req_18331 st21nfca_im_send_atr_req 3 18331 NULL
140756 +xfs_da_shrink_inode_18335 xfs_da_shrink_inode 0 18335 NULL
140757 +wm8994_gpio_direction_out_18337 wm8994_gpio_direction_out 0 18337 NULL
140758 +outlen_read_18339 outlen_read 0-3 18339 NULL nohasharray
140759 +get_free_region_18339 get_free_region 0-3 18339 &outlen_read_18339
140760 +roccat_common2_sysfs_write_key_mask_18343 roccat_common2_sysfs_write_key_mask 0-6-5 18343 NULL
140761 +copy_page_to_iter_18345 copy_page_to_iter 0-3 18345 NULL
140762 +show_sf_ctrl_18348 show_sf_ctrl 0 18348 NULL
140763 +lcd_proc_write_18351 lcd_proc_write 3-0 18351 NULL nohasharray
140764 +smb2_read_data_offset_18351 smb2_read_data_offset 0 18351 &lcd_proc_write_18351
140765 +pwr_power_save_off_read_18355 pwr_power_save_off_read 3-0 18355 NULL
140766 +write_update_fw_18357 write_update_fw 0-4 18357 NULL
140767 +fw_core_add_descriptor_18361 fw_core_add_descriptor 0 18361 NULL
140768 +xlbd_reserve_minors_18365 xlbd_reserve_minors 2-1 18365 NULL nohasharray
140769 +show_remote_ip_18365 show_remote_ip 0 18365 &xlbd_reserve_minors_18365
140770 +SyS_process_vm_readv_18366 SyS_process_vm_readv 3-5 18366 NULL
140771 +ep_io_18367 ep_io 0 18367 NULL nohasharray
140772 +irq_show_18367 irq_show 0 18367 &ep_io_18367
140773 +nf_hook_18370 nf_hook 0 18370 NULL
140774 +qib_user_sdma_num_pages_18371 qib_user_sdma_num_pages 0 18371 NULL
140775 +nilfs_checkpoints_README_show_18372 nilfs_checkpoints_README_show 0 18372 NULL
140776 +usbhsg_ep_queue_18376 usbhsg_ep_queue 0 18376 NULL
140777 +temp2_show_18377 temp2_show 0 18377 NULL
140778 +show_iface_tcp_timestamp_en_18381 show_iface_tcp_timestamp_en 0 18381 NULL
140779 +hpfs_file_fsync_18384 hpfs_file_fsync 0 18384 NULL
140780 +acpi_ds_create_buffer_field_18385 acpi_ds_create_buffer_field 0 18385 NULL nohasharray
140781 +gss_key_timeout_18385 gss_key_timeout 0 18385 &acpi_ds_create_buffer_field_18385
140782 +__ceph_getxattr_18386 __ceph_getxattr 0 18386 NULL
140783 +irq_find_mapping_18388 irq_find_mapping 0-2 18388 NULL nohasharray
140784 +ci_role_write_18388 ci_role_write 3-0 18388 &irq_find_mapping_18388
140785 +il_set_tx_power_18394 il_set_tx_power 0 18394 NULL
140786 +snd_compr_read_18396 snd_compr_read 0-3 18396 NULL nohasharray
140787 +reshape_position_store_18396 reshape_position_store 0-3 18396 &snd_compr_read_18396
140788 +hdlc_empty_fifo_18397 hdlc_empty_fifo 2 18397 NULL
140789 +__video_register_device_18399 __video_register_device 3 18399 NULL nohasharray
140790 +ext4_xattr_security_list_18399 ext4_xattr_security_list 0-5 18399 &__video_register_device_18399 nohasharray
140791 +bcm7xxx_28nm_d0_afe_config_init_18399 bcm7xxx_28nm_d0_afe_config_init 0 18399 &ext4_xattr_security_list_18399
140792 +adis16136_show_serial_18402 adis16136_show_serial 3-0 18402 NULL
140793 +ixgbe_request_msix_irqs_18403 ixgbe_request_msix_irqs 0 18403 NULL
140794 +get_temp_auto_point_temp_18404 get_temp_auto_point_temp 0 18404 NULL
140795 +si4713_tx_rds_ps_18405 si4713_tx_rds_ps 0 18405 NULL
140796 +link_state_show_18407 link_state_show 0 18407 NULL
140797 +ceph_writepages_start_18410 ceph_writepages_start 0 18410 NULL
140798 +rtl8169_rx_fill_18416 rtl8169_rx_fill 0 18416 NULL
140799 +nvif_device_init_18418 nvif_device_init 6 18418 NULL
140800 +usbnet_write_cmd_nopm_18426 usbnet_write_cmd_nopm 7-0 18426 NULL
140801 +fwnet_broadcast_start_18428 fwnet_broadcast_start 0 18428 NULL
140802 +memblock_virt_alloc_node_nopanic_18431 memblock_virt_alloc_node_nopanic 1 18431 NULL nohasharray
140803 +jffs2_zlib_decompress_18431 jffs2_zlib_decompress 0 18431 &memblock_virt_alloc_node_nopanic_18431
140804 +iscsi_create_flashnode_sess_18433 iscsi_create_flashnode_sess 4 18433 NULL
140805 +s5p_jpeg_start_streaming_18435 s5p_jpeg_start_streaming 0 18435 NULL
140806 +match_number_18436 match_number 0 18436 NULL
140807 +snd_hda_get_connections_18437 snd_hda_get_connections 0 18437 NULL nohasharray
140808 +target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized_18437 target_core_alua_tg_pt_gp_show_attr_alua_support_active_optimized 0 18437 &snd_hda_get_connections_18437
140809 +hctosys_show_18444 hctosys_show 0 18444 NULL nohasharray
140810 +set_out0_enable_18444 set_out0_enable 0-4 18444 &hctosys_show_18444
140811 +bd2802_store_reg0x0f_18445 bd2802_store_reg0x0f 0-4 18445 NULL
140812 +carl9170_mod_virtual_mac_18447 carl9170_mod_virtual_mac 0 18447 NULL
140813 +ds1347_read_time_18452 ds1347_read_time 0 18452 NULL
140814 +set_component_status_18453 set_component_status 0-4 18453 NULL
140815 +mmc_init_card_18455 mmc_init_card 0 18455 NULL
140816 +fuse_perform_write_18457 fuse_perform_write 4-0 18457 NULL
140817 +regset_tls_set_18459 regset_tls_set 4 18459 NULL
140818 +transfer_18460 transfer 0 18460 NULL nohasharray
140819 +store_remote_mac_18460 store_remote_mac 0 18460 &transfer_18460
140820 +max_gen_clk_probe_18462 max_gen_clk_probe 5 18462 NULL
140821 +dma_alloc_from_contiguous_18466 dma_alloc_from_contiguous 3-2 18466 NULL nohasharray
140822 +cuse_class_waiting_show_18466 cuse_class_waiting_show 0 18466 &dma_alloc_from_contiguous_18466
140823 +t3_wait_op_done_18469 t3_wait_op_done 0 18469 NULL
140824 +iwl_mvm_mac_ctxt_send_cmd_18481 iwl_mvm_mac_ctxt_send_cmd 0 18481 NULL
140825 +_nfs4_do_open_reclaim_18483 _nfs4_do_open_reclaim 0 18483 NULL nohasharray
140826 +__c2port_write_flash_data_18483 __c2port_write_flash_data 0-3-4 18483 &_nfs4_do_open_reclaim_18483
140827 +technisat_usb2_i2c_access_18484 technisat_usb2_i2c_access 0 18484 NULL
140828 +__regulatory_set_wiphy_regd_18486 __regulatory_set_wiphy_regd 0 18486 NULL
140829 +udpv6_setsockopt_18487 udpv6_setsockopt 5-0 18487 NULL nohasharray
140830 +snd_pcm_plugin_build_mulaw_18487 snd_pcm_plugin_build_mulaw 0 18487 &udpv6_setsockopt_18487
140831 +aoedisk_show_netif_18490 aoedisk_show_netif 0 18490 NULL
140832 +sctp_setsockopt_mappedv4_18497 sctp_setsockopt_mappedv4 0 18497 NULL
140833 +zd_usb_ioread16_18502 zd_usb_ioread16 0 18502 NULL nohasharray
140834 +iwl_mvm_alloc_bcast_sta_18502 iwl_mvm_alloc_bcast_sta 0 18502 &zd_usb_ioread16_18502 nohasharray
140835 +iscsi_tpg_param_store_MaxBurstLength_18502 iscsi_tpg_param_store_MaxBurstLength 0-3 18502 &iwl_mvm_alloc_bcast_sta_18502
140836 +cyapa_gen5_show_baseline_18506 cyapa_gen5_show_baseline 0 18506 NULL
140837 +w1_ds2781_read_18508 w1_ds2781_read 4-3 18508 NULL
140838 +__copy_user_zeroing_intel_18510 __copy_user_zeroing_intel 0 18510 NULL nohasharray
140839 +limit_read_18510 limit_read 0-3 18510 &__copy_user_zeroing_intel_18510
140840 +__block_write_begin_18511 __block_write_begin 0 18511 NULL
140841 +pcrs_show_18512 pcrs_show 0 18512 NULL
140842 +snd_vx_inb_18514 snd_vx_inb 0 18514 NULL
140843 +atl2_setup_ring_resources_18515 atl2_setup_ring_resources 0 18515 NULL
140844 +nilfs_segctor_current_last_full_seg_show_18517 nilfs_segctor_current_last_full_seg_show 0 18517 NULL
140845 +store_engine1_mode_18519 store_engine1_mode 4-0 18519 NULL
140846 +sha512_ssse3_init_18520 sha512_ssse3_init 0 18520 NULL
140847 +i40e_set_mac_18521 i40e_set_mac 0 18521 NULL
140848 +sm501fb_set_par_common_18523 sm501fb_set_par_common 0 18523 NULL
140849 +snd_gus_dram_poke_18525 snd_gus_dram_poke 4 18525 NULL
140850 +ix2505v_set_params_18528 ix2505v_set_params 0 18528 NULL
140851 +try_to_take_rt_mutex_18529 try_to_take_rt_mutex 0 18529 NULL
140852 +dpm_suspend_late_18530 dpm_suspend_late 0 18530 NULL
140853 +t3_sge_init_flcntxt_18535 t3_sge_init_flcntxt 0 18535 NULL
140854 +vlan_vids_add_by_dev_18537 vlan_vids_add_by_dev 0 18537 NULL
140855 +seq_copy_in_user_18543 seq_copy_in_user 3 18543 NULL
140856 +nilfs_segctor_sync_18549 nilfs_segctor_sync 0 18549 NULL
140857 +acpi_register_gsi_ioapic_18550 acpi_register_gsi_ioapic 2 18550 NULL
140858 +lapbeth_set_mac_address_18552 lapbeth_set_mac_address 0 18552 NULL
140859 +nforce2_access_18557 nforce2_access 0 18557 NULL
140860 +wiidebug_eeprom_read_18560 wiidebug_eeprom_read 0-3 18560 NULL nohasharray
140861 +timer_cpu_notify_18560 timer_cpu_notify 0 18560 &wiidebug_eeprom_read_18560 nohasharray
140862 +rt2x00lib_request_firmware_18560 rt2x00lib_request_firmware 0 18560 &timer_cpu_notify_18560 nohasharray
140863 +elants_i2c_initialize_18560 elants_i2c_initialize 0 18560 &rt2x00lib_request_firmware_18560
140864 +vb2_streamon_18562 vb2_streamon 0 18562 NULL
140865 +posix_acl_xattr_list_18564 posix_acl_xattr_list 0-5 18564 NULL
140866 +smk_write_rules_list_18565 smk_write_rules_list 3-0 18565 NULL
140867 +ceph_tcp_sendpage_18568 ceph_tcp_sendpage 4 18568 NULL
140868 +vmci_datagram_send_18571 vmci_datagram_send 0 18571 NULL
140869 +debug_output_18575 debug_output 3-0 18575 NULL nohasharray
140870 +pm_wake_lock_18575 pm_wake_lock 0 18575 &debug_output_18575
140871 +acpi_lpat_raw_to_temp_18576 acpi_lpat_raw_to_temp 0-2 18576 NULL
140872 +mtd_size_show_18578 mtd_size_show 0 18578 NULL
140873 +vivid_radio_read_18579 vivid_radio_read 0-3 18579 NULL
140874 +metrics_bytes_rendered_show_18580 metrics_bytes_rendered_show 0 18580 NULL
140875 +pn_socket_create_18581 pn_socket_create 0 18581 NULL nohasharray
140876 +__tipc_sendmsg_18581 __tipc_sendmsg 3 18581 &pn_socket_create_18581
140877 +ipath_reset_device_18584 ipath_reset_device 0 18584 NULL
140878 +show_target_speed_18587 show_target_speed 0 18587 NULL
140879 +st_accel_buffer_predisable_18589 st_accel_buffer_predisable 0 18589 NULL
140880 +write_18590 write 0 18590 NULL nohasharray
140881 +wm831x_isink_is_enabled_18590 wm831x_isink_is_enabled 0 18590 &write_18590
140882 +oaktrail_hdmi_i2c_access_18591 oaktrail_hdmi_i2c_access 0-3 18591 NULL
140883 +__netdev_alloc_skb_18595 __netdev_alloc_skb 2 18595 NULL
140884 +zd1211b_hw_reset_phy_18596 zd1211b_hw_reset_phy 0 18596 NULL
140885 +xfs_btree_read_bufl_18597 xfs_btree_read_bufl 0 18597 NULL nohasharray
140886 +wlcore_boot_static_data_18597 wlcore_boot_static_data 0 18597 &xfs_btree_read_bufl_18597
140887 +show_pwm_temp_map_18598 show_pwm_temp_map 0 18598 NULL
140888 +filemap_fdatawait_range_18600 filemap_fdatawait_range 0 18600 NULL nohasharray
140889 +slabinfo_write_18600 slabinfo_write 0-3 18600 &filemap_fdatawait_range_18600
140890 +_nfs4_do_set_security_label_18602 _nfs4_do_set_security_label 0 18602 NULL
140891 +transfer_18603 transfer 0 18603 NULL
140892 +iowarrior_write_18604 iowarrior_write 3-0 18604 NULL
140893 +netxen_netdev_event_18605 netxen_netdev_event 0 18605 NULL
140894 +batadv_arp_get_type_18609 batadv_arp_get_type 3 18609 NULL nohasharray
140895 +show_in_18609 show_in 0 18609 &batadv_arp_get_type_18609
140896 +rtl8187b_init_status_urb_18610 rtl8187b_init_status_urb 0 18610 NULL
140897 +bql_set_limit_18612 bql_set_limit 4-0 18612 NULL
140898 +store_selfballoon_downhys_18615 store_selfballoon_downhys 0-4 18615 NULL
140899 +pci_parent_bus_reset_18619 pci_parent_bus_reset 0 18619 NULL
140900 +show_saturation_18621 show_saturation 0 18621 NULL
140901 +read_hw_18624 read_hw 0-5-6 18624 NULL
140902 +from_buffer_18625 from_buffer 3-0 18625 NULL
140903 +adcxx_show_name_18627 adcxx_show_name 0 18627 NULL
140904 +qlcnic_request_irq_18630 qlcnic_request_irq 0 18630 NULL
140905 +dnrmg_hook_18631 dnrmg_hook 0 18631 NULL
140906 +ext4_xattr_security_set_18633 ext4_xattr_security_set 0 18633 NULL
140907 +edd_show_legacy_sectors_per_track_18638 edd_show_legacy_sectors_per_track 0 18638 NULL
140908 +crypto_sha256_update_18640 crypto_sha256_update 0 18640 NULL nohasharray
140909 +vnic_dev_cmd_18640 vnic_dev_cmd 0 18640 &crypto_sha256_update_18640
140910 +rocker_flow_tbl_term_mac_18641 rocker_flow_tbl_term_mac 0 18641 NULL nohasharray
140911 +dwc3_gadget_start_18641 dwc3_gadget_start 0 18641 &rocker_flow_tbl_term_mac_18641 nohasharray
140912 +lpfc_oas_tgt_store_18641 lpfc_oas_tgt_store 0-4 18641 &dwc3_gadget_start_18641
140913 +__dev_set_mtu_18647 __dev_set_mtu 0 18647 NULL
140914 +as3935_sensor_sensitivity_show_18652 as3935_sensor_sensitivity_show 0 18652 NULL
140915 +boot_vga_show_18654 boot_vga_show 0 18654 NULL
140916 +show_18656 show 0 18656 NULL nohasharray
140917 +gpiod_request_18656 gpiod_request 0 18656 &show_18656 nohasharray
140918 +veth_get_sset_count_18656 veth_get_sset_count 0 18656 &gpiod_request_18656
140919 +snd_pcm_oss_write3_18657 snd_pcm_oss_write3 0-3 18657 NULL
140920 +raid5_set_cache_size_18660 raid5_set_cache_size 0 18660 NULL
140921 +ieee80211_if_fmt_rssi_threshold_18664 ieee80211_if_fmt_rssi_threshold 3 18664 NULL
140922 +unmap_page_18665 unmap_page 2-3 18665 NULL
140923 +xfs_iext_insert_18667 xfs_iext_insert 3 18667 NULL
140924 +blk_mq_main_cpu_notify_18677 blk_mq_main_cpu_notify 0 18677 NULL
140925 +wl12xx_set_authorized_18681 wl12xx_set_authorized 0 18681 NULL
140926 +fnic_stats_debugfs_read_18688 fnic_stats_debugfs_read 3-0 18688 NULL
140927 +snd_seq_timer_set_ppq_18693 snd_seq_timer_set_ppq 0 18693 NULL nohasharray
140928 +echo_client_prep_commit_18693 echo_client_prep_commit 8 18693 &snd_seq_timer_set_ppq_18693
140929 +lbs_set_snmp_mib_18694 lbs_set_snmp_mib 0 18694 NULL
140930 +cx231xx_send_usb_command_18699 cx231xx_send_usb_command 0 18699 NULL
140931 +kernfs_iop_getattr_18700 kernfs_iop_getattr 0 18700 NULL
140932 +w5300_get_regs_len_18702 w5300_get_regs_len 0 18702 NULL
140933 +snd_pcm_do_pause_18703 snd_pcm_do_pause 0 18703 NULL
140934 +replay_log_leb_18704 replay_log_leb 3 18704 NULL
140935 +dlm_recoverd_start_18705 dlm_recoverd_start 0 18705 NULL
140936 +iwl_dbgfs_rx_handlers_read_18708 iwl_dbgfs_rx_handlers_read 3-0 18708 NULL nohasharray
140937 +vmci_q_header_buf_ready_18708 vmci_q_header_buf_ready 0-3 18708 &iwl_dbgfs_rx_handlers_read_18708
140938 +ceph_alloc_page_vector_18710 ceph_alloc_page_vector 1 18710 NULL
140939 +fuse_dev_splice_write_18712 fuse_dev_splice_write 4 18712 NULL
140940 +show_fc_starget_port_id_18713 show_fc_starget_port_id 0 18713 NULL
140941 +nfs4_init_callback_netid_18717 nfs4_init_callback_netid 3 18717 NULL
140942 +add_host_store_18718 add_host_store 0-3 18718 NULL
140943 +dst_ca_read_18719 dst_ca_read 0-3 18719 NULL
140944 +store_uevent_18721 store_uevent 0-4 18721 NULL
140945 +pem_show_data_18725 pem_show_data 0 18725 NULL
140946 +meye_s_ctrl_18733 meye_s_ctrl 0 18733 NULL
140947 +wl12xx_top_reg_read_18735 wl12xx_top_reg_read 0 18735 NULL
140948 +show_temp_auto_point1_temp_18736 show_temp_auto_point1_temp 0 18736 NULL
140949 +store_scan_18738 store_scan 0-4 18738 NULL
140950 +aa_getprocattr_18740 aa_getprocattr 0 18740 NULL nohasharray
140951 +saa7110_s_stream_18740 saa7110_s_stream 0 18740 &aa_getprocattr_18740
140952 +o2hb_debug_create_18744 o2hb_debug_create 4 18744 NULL nohasharray
140953 +memcg_alloc_cache_id_18744 memcg_alloc_cache_id 0 18744 &o2hb_debug_create_18744
140954 +show_fnode_max_recv_dlength_18750 show_fnode_max_recv_dlength 0 18750 NULL
140955 +wep_packets_read_18751 wep_packets_read 3-0 18751 NULL
140956 +iscsit_na_dataout_timeout_retries_18758 iscsit_na_dataout_timeout_retries 0 18758 NULL
140957 +netxen_inetaddr_event_18760 netxen_inetaddr_event 0 18760 NULL
140958 +power_mode_show_18761 power_mode_show 0 18761 NULL
140959 +ov772x_mask_set_18767 ov772x_mask_set 0 18767 NULL nohasharray
140960 +vsock_create_18767 vsock_create 0 18767 &ov772x_mask_set_18767
140961 +snd_cx18_pcm_ioctl_18773 snd_cx18_pcm_ioctl 0 18773 NULL nohasharray
140962 +notify_free_show_18773 notify_free_show 0 18773 &snd_cx18_pcm_ioctl_18773
140963 +uinput_inject_events_18774 uinput_inject_events 0 18774 NULL
140964 +SyS_lsetxattr_18776 SyS_lsetxattr 4 18776 NULL
140965 +temp1_max_store_18777 temp1_max_store 0-4 18777 NULL
140966 +hw_init_18779 hw_init 0 18779 NULL
140967 +alloc_fcdev_18780 alloc_fcdev 1 18780 NULL
140968 +hidp_raw_request_18781 hidp_raw_request 4-0 18781 NULL nohasharray
140969 +show_vid_18781 show_vid 0 18781 &hidp_raw_request_18781
140970 +show_fc_rport_fast_io_fail_tmo_18784 show_fc_rport_fast_io_fail_tmo 0 18784 NULL
140971 +usb_reset_configuration_18787 usb_reset_configuration 0 18787 NULL
140972 +uart_write_room_18799 uart_write_room 0 18799 NULL
140973 +acpi_ec_transaction_18803 acpi_ec_transaction 0 18803 NULL
140974 +ims_pcu_attribute_show_18806 ims_pcu_attribute_show 0 18806 NULL nohasharray
140975 +mutex_lock_killable_nested_18806 mutex_lock_killable_nested 0 18806 &ims_pcu_attribute_show_18806
140976 +show_fc_host_port_type_18810 show_fc_host_port_type 0 18810 NULL nohasharray
140977 +ieee80211_auth_challenge_18810 ieee80211_auth_challenge 3 18810 &show_fc_host_port_type_18810
140978 +dm_stats_print_18815 dm_stats_print 7 18815 NULL
140979 +iscsi_nacl_attrib_store_dataout_timeout_retries_18816 iscsi_nacl_attrib_store_dataout_timeout_retries 0-3 18816 NULL
140980 +go7007_snd_pcm_prepare_18819 go7007_snd_pcm_prepare 0 18819 NULL
140981 +disabled_show_18820 disabled_show 0 18820 NULL
140982 +sys_modify_ldt_18824 sys_modify_ldt 3 18824 NULL
140983 +playback_pcm_prepare_18828 playback_pcm_prepare 0 18828 NULL
140984 +vmxnet3_create_queues_18830 vmxnet3_create_queues 0 18830 NULL
140985 +nmclan_suspend_18833 nmclan_suspend 0 18833 NULL
140986 +vidioc_reqbufs_18839 vidioc_reqbufs 0 18839 NULL
140987 +blkdev_write_iter_18840 blkdev_write_iter 0 18840 NULL
140988 +mtf_test_write_18844 mtf_test_write 3-0 18844 NULL
140989 +__uncore_flag_mode_show_18848 __uncore_flag_mode_show 0 18848 NULL
140990 +show_tcpInErrs_18849 show_tcpInErrs 0 18849 NULL
140991 +t3_sge_write_context_18852 t3_sge_write_context 0 18852 NULL
140992 +drm_ht_create_18853 drm_ht_create 2 18853 NULL
140993 +sctp_setsockopt_events_18862 sctp_setsockopt_events 3-0 18862 NULL
140994 +mlx4_SET_PORT_qpn_calc_18866 mlx4_SET_PORT_qpn_calc 0 18866 NULL
140995 +ieee80211_if_read_element_ttl_18869 ieee80211_if_read_element_ttl 3-0 18869 NULL
140996 +xlog_find_verify_log_record_18870 xlog_find_verify_log_record 2 18870 NULL
140997 +ubifs_tnc_locate_18876 ubifs_tnc_locate 0 18876 NULL
140998 +scsi_change_queue_depth_18881 scsi_change_queue_depth 2-0 18881 NULL
140999 +___alloc_bootmem_node_18882 ___alloc_bootmem_node 2 18882 NULL
141000 +tps6507x_pmic_is_enabled_18883 tps6507x_pmic_is_enabled 0 18883 NULL
141001 +tpacpi_driver_bluetooth_emulstate_show_18885 tpacpi_driver_bluetooth_emulstate_show 0 18885 NULL
141002 +sta_tx_latency_stat_reset_write_18887 sta_tx_latency_stat_reset_write 0-3 18887 NULL
141003 +lola_set_sample_rate_18888 lola_set_sample_rate 0 18888 NULL
141004 +chip_name_store_18889 chip_name_store 0-4 18889 NULL
141005 +imx074_cropcap_18891 imx074_cropcap 0 18891 NULL
141006 +comedi_isadma_alloc_18893 comedi_isadma_alloc 2 18893 NULL
141007 +rj54n1_set_rect_18898 rj54n1_set_rect 0 18898 NULL
141008 +devm_mdiobus_alloc_size_18902 devm_mdiobus_alloc_size 2 18902 NULL nohasharray
141009 +nilfs_btree_assign_v_18902 nilfs_btree_assign_v 0 18902 &devm_mdiobus_alloc_size_18902 nohasharray
141010 +gro_cells_init_18902 gro_cells_init 0 18902 &nilfs_btree_assign_v_18902
141011 +ds1685_rtc_sysfs_ctrl_regs_show_18905 ds1685_rtc_sysfs_ctrl_regs_show 0 18905 NULL
141012 +ipw2100_set_mac_address_18908 ipw2100_set_mac_address 0 18908 NULL
141013 +tracing_thresh_write_18909 tracing_thresh_write 3 18909 NULL
141014 +show_fnode_data_pdu_in_order_18910 show_fnode_data_pdu_in_order 0 18910 NULL
141015 +uwb_rc_scan_18911 uwb_rc_scan 0 18911 NULL
141016 +set_temp2_crit_hyst_18912 set_temp2_crit_hyst 0-4 18912 NULL
141017 +ceph_setxattr_18913 ceph_setxattr 4-0 18913 NULL nohasharray
141018 +sess_setup_18913 sess_setup 0 18913 &ceph_setxattr_18913
141019 +rtl8187_init_hw_18914 rtl8187_init_hw 0 18914 NULL
141020 +da9052_read_misc_channel_18915 da9052_read_misc_channel 0 18915 NULL
141021 +lpfc_fdmi_on_store_18917 lpfc_fdmi_on_store 0-4 18917 NULL
141022 +show_thermal_cruise_18919 show_thermal_cruise 0 18919 NULL
141023 +mangle_packet_18920 mangle_packet 7-9 18920 NULL
141024 +xfs_buf_read_uncached_18922 xfs_buf_read_uncached 3 18922 NULL nohasharray
141025 +max_user_freq_store_18922 max_user_freq_store 0-4 18922 &xfs_buf_read_uncached_18922
141026 +show_baseline_18929 show_baseline 0 18929 NULL
141027 +snapshot_write_next_18937 snapshot_write_next 0 18937 NULL
141028 +mxl5005s_SetRfFreqHz_18939 mxl5005s_SetRfFreqHz 0 18939 NULL nohasharray
141029 +ms_transfer_data_18939 ms_transfer_data 7 18939 &mxl5005s_SetRfFreqHz_18939
141030 +fmc_device_register_n_18942 fmc_device_register_n 2 18942 NULL
141031 +mtrr_del_18943 mtrr_del 1 18943 NULL
141032 +ida_get_new_18948 ida_get_new 0 18948 NULL
141033 +svc_sock_reclen_18950 svc_sock_reclen 0 18950 NULL
141034 +alloc_rx_slot_18951 alloc_rx_slot 0 18951 NULL
141035 +sctp_tsnmap_num_gabs_18952 sctp_tsnmap_num_gabs 0 18952 NULL nohasharray
141036 +inv_mpu6050_set_enable_18952 inv_mpu6050_set_enable 0 18952 &sctp_tsnmap_num_gabs_18952
141037 +__br_netpoll_enable_18953 __br_netpoll_enable 0 18953 NULL
141038 +store_18955 store 0 18955 NULL
141039 +dma_common_pages_remap_18966 dma_common_pages_remap 2 18966 NULL
141040 +ipv6_defrag_18967 ipv6_defrag 0 18967 NULL nohasharray
141041 +readfn_18967 readfn 0-3 18967 &ipv6_defrag_18967
141042 +lpfc_static_vport_show_18970 lpfc_static_vport_show 0 18970 NULL
141043 +rbd_minor_show_18974 rbd_minor_show 0 18974 NULL nohasharray
141044 +ath9k_htc_get_stats_18974 ath9k_htc_get_stats 0 18974 &rbd_minor_show_18974
141045 +twl4030reg_is_enabled_18977 twl4030reg_is_enabled 0 18977 NULL nohasharray
141046 +cx25821_buffer_prepare_18977 cx25821_buffer_prepare 0 18977 &twl4030reg_is_enabled_18977
141047 +tty_write_lock_18991 tty_write_lock 0 18991 NULL
141048 +net_open_18997 net_open 0 18997 NULL
141049 +si4713_transfer_18998 si4713_transfer 0-3 18998 NULL nohasharray
141050 +store_18998 store 0-3 18998 &si4713_transfer_18998
141051 +bnx2x_init_hw_18999 bnx2x_init_hw 0 18999 NULL
141052 +rt2400pci_set_state_19000 rt2400pci_set_state 0 19000 NULL nohasharray
141053 +phy_scan_fixups_19000 phy_scan_fixups 0 19000 &rt2400pci_set_state_19000
141054 +show_frontswap_inertia_19004 show_frontswap_inertia 0 19004 NULL
141055 +mei_me_fw_status_19005 mei_me_fw_status 0 19005 NULL
141056 +layout_in_gaps_19006 layout_in_gaps 2-0 19006 NULL nohasharray
141057 +ibm_get_attention_status_19006 ibm_get_attention_status 0 19006 &layout_in_gaps_19006
141058 +acpi_ev_initialize_region_19007 acpi_ev_initialize_region 0 19007 NULL
141059 +wait_port_writable_19011 wait_port_writable 0 19011 NULL
141060 +f2fs_setxattr_19012 f2fs_setxattr 0 19012 NULL
141061 +hash_netport6_expire_19013 hash_netport6_expire 4 19013 NULL
141062 +rc5t583_rtc_set_alarm_19017 rc5t583_rtc_set_alarm 0 19017 NULL nohasharray
141063 +store_shost_state_19017 store_shost_state 0-4 19017 &rc5t583_rtc_set_alarm_19017
141064 +xfs_trans_roll_19018 xfs_trans_roll 0 19018 NULL
141065 +tcp_port_write_19020 tcp_port_write 3-0 19020 NULL
141066 +cachefiles_daemon_bind_19023 cachefiles_daemon_bind 0 19023 NULL nohasharray
141067 +rtl92de_hw_init_19023 rtl92de_hw_init 0 19023 &cachefiles_daemon_bind_19023
141068 +edac_pci_dev_store_19027 edac_pci_dev_store 0-4 19027 NULL
141069 +xgmac_dma_desc_rings_init_19032 xgmac_dma_desc_rings_init 0 19032 NULL
141070 +sysfs_create_dir_ns_19033 sysfs_create_dir_ns 0 19033 NULL
141071 +revalidate_19043 revalidate 2-0 19043 NULL nohasharray
141072 +acpi_install_table_19043 acpi_install_table 1 19043 &revalidate_19043 nohasharray
141073 +mb862xx_i2c_write_19043 mb862xx_i2c_write 0 19043 &acpi_install_table_19043 nohasharray
141074 +snprintk_buf_19043 snprintk_buf 0 19043 &mb862xx_i2c_write_19043
141075 +drm_fb_helper_init_19044 drm_fb_helper_init 4-3 19044 NULL
141076 +acpi_ds_get_package_arguments_19046 acpi_ds_get_package_arguments 0 19046 NULL nohasharray
141077 +demote_rq_store_19046 demote_rq_store 0-3 19046 &acpi_ds_get_package_arguments_19046
141078 +afs_vnode_store_data_19048 afs_vnode_store_data 0 19048 NULL
141079 +osc_pinger_recov_seq_write_19056 osc_pinger_recov_seq_write 3 19056 NULL
141080 +pas_audio_prepare_for_input_19057 pas_audio_prepare_for_input 0 19057 NULL nohasharray
141081 +il_process_add_sta_resp_19057 il_process_add_sta_resp 0 19057 &pas_audio_prepare_for_input_19057
141082 +ads7846_disable_show_19061 ads7846_disable_show 0 19061 NULL
141083 +create_gpadl_header_19064 create_gpadl_header 2 19064 NULL
141084 +transient_duration_show_19065 transient_duration_show 0 19065 NULL
141085 +msix_map_region_19072 msix_map_region 2 19072 NULL
141086 +tg3_get_rxfh_indir_size_19074 tg3_get_rxfh_indir_size 0 19074 NULL
141087 +atkbd_do_show_extra_19077 atkbd_do_show_extra 0 19077 NULL
141088 +selinux_ip_output_19078 selinux_ip_output 0 19078 NULL
141089 +gue_gro_remcsum_19079 gue_gro_remcsum 5-2 19079 NULL
141090 +ceph_create_snap_context_19082 ceph_create_snap_context 1 19082 NULL nohasharray
141091 +show_fc_host_symbolic_name_19082 show_fc_host_symbolic_name 0 19082 &ceph_create_snap_context_19082
141092 +show_sched7_19083 show_sched7 0 19083 NULL
141093 +abx500_get_register_interruptible_19084 abx500_get_register_interruptible 0 19084 NULL
141094 +write_19086 write 0 19086 NULL
141095 +clk_core_set_rate_nolock_19089 clk_core_set_rate_nolock 0 19089 NULL
141096 +sys_process_vm_readv_19090 sys_process_vm_readv 3-5 19090 NULL nohasharray
141097 +brcmf_usbdev_qinit_19090 brcmf_usbdev_qinit 2 19090 &sys_process_vm_readv_19090
141098 +fw_flash_update_req_19092 fw_flash_update_req 0 19092 NULL
141099 +nouveau_sysfs_pstate_get_19094 nouveau_sysfs_pstate_get 0 19094 NULL
141100 +write_byte_19095 write_byte 0 19095 NULL
141101 +bcmgenet_init_rx_ring_19100 bcmgenet_init_rx_ring 0 19100 NULL
141102 +snd_pcm_oss_period_size_19101 snd_pcm_oss_period_size 0 19101 NULL
141103 +rt73usb_get_tx_data_len_19103 rt73usb_get_tx_data_len 0 19103 NULL
141104 +lm3556_indicator_pattern_store_19105 lm3556_indicator_pattern_store 0-4 19105 NULL
141105 +sta_last_seq_ctrl_read_19106 sta_last_seq_ctrl_read 3-0 19106 NULL
141106 +cifs_readv_from_socket_19109 cifs_readv_from_socket 3-4-0 19109 NULL
141107 +befs_statfs_19114 befs_statfs 0 19114 NULL
141108 +b43_gphy_op_init_19116 b43_gphy_op_init 0 19116 NULL
141109 +eni_setsockopt_19118 eni_setsockopt 0 19118 NULL
141110 +nb_callback_19124 nb_callback 0 19124 NULL nohasharray
141111 +ov6650_g_fmt_19124 ov6650_g_fmt 0 19124 &nb_callback_19124
141112 +ext4_inode_table_19125 ext4_inode_table 0 19125 NULL nohasharray
141113 +bh1770_prox_persistence_store_19125 bh1770_prox_persistence_store 0-4 19125 &ext4_inode_table_19125
141114 +max14577_read_reg_19127 max14577_read_reg 0 19127 NULL
141115 +mcam_vb_sg_buf_prepare_19130 mcam_vb_sg_buf_prepare 0 19130 NULL
141116 +show_alarms_reg_19136 show_alarms_reg 0 19136 NULL
141117 +lpfc_mlomgmt_show_19137 lpfc_mlomgmt_show 0 19137 NULL nohasharray
141118 +__gfs2_xattr_set_19137 __gfs2_xattr_set 0 19137 &lpfc_mlomgmt_show_19137 nohasharray
141119 +tg3_phy_reset_chanpat_19137 tg3_phy_reset_chanpat 0 19137 &__gfs2_xattr_set_19137
141120 +adp8860_bl_l1_daylight_dim_show_19139 adp8860_bl_l1_daylight_dim_show 0 19139 NULL
141121 +alloc_irdadev_19140 alloc_irdadev 1 19140 NULL
141122 +snd_pcm_lib_ioctl_fifo_size_19142 snd_pcm_lib_ioctl_fifo_size 0 19142 NULL
141123 +o2nm_cluster_show_19143 o2nm_cluster_show 0 19143 NULL
141124 +koneplus_sysfs_show_firmware_version_19147 koneplus_sysfs_show_firmware_version 0 19147 NULL
141125 +nfs4_handle_exception_19150 nfs4_handle_exception 0-2 19150 NULL
141126 +mls_context_to_sid_19151 mls_context_to_sid 0 19151 NULL
141127 +sleep_auth_read_19159 sleep_auth_read 3-0 19159 NULL
141128 +ext3_reserve_inode_write_19163 ext3_reserve_inode_write 0 19163 NULL nohasharray
141129 +store_virtual_19163 store_virtual 0-4 19163 &ext3_reserve_inode_write_19163
141130 +p2wi_smbus_xfer_19165 p2wi_smbus_xfer 0 19165 NULL
141131 +smk_write_access2_19170 smk_write_access2 3-0 19170 NULL
141132 +show_fcstat_fcp_output_requests_19177 show_fcstat_fcp_output_requests 0 19177 NULL
141133 +task_exit_notify_19181 task_exit_notify 0 19181 NULL
141134 +read_extent_buffer_to_user_19189 read_extent_buffer_to_user 4-3 19189 NULL nohasharray
141135 +snd_riptide_trigger_19189 snd_riptide_trigger 0 19189 &read_extent_buffer_to_user_19189
141136 +show_service_id_19190 show_service_id 0 19190 NULL
141137 +vlan_protocol_show_19193 vlan_protocol_show 0 19193 NULL
141138 +__iscsi_tpg_auth_show_userid_mutual_19197 __iscsi_tpg_auth_show_userid_mutual 0 19197 NULL
141139 +_ctl_board_tracer_show_19199 _ctl_board_tracer_show 0 19199 NULL
141140 +nouveau_hwmon_critical_temp_hyst_19201 nouveau_hwmon_critical_temp_hyst 0 19201 NULL
141141 +nilfs_direct_check_insert_19202 nilfs_direct_check_insert 0-2 19202 NULL
141142 +tw9910_s_stream_19204 tw9910_s_stream 0 19204 NULL nohasharray
141143 +mlx4_unicast_attach_19204 mlx4_unicast_attach 0 19204 &tw9910_s_stream_19204
141144 +iwl_dbgfs_reply_tx_error_read_19205 iwl_dbgfs_reply_tx_error_read 3-0 19205 NULL
141145 +qlcnic_store_beacon_19206 qlcnic_store_beacon 0-4 19206 NULL
141146 +show_sys_image_guid_19207 show_sys_image_guid 0 19207 NULL
141147 +dev_counters_read_19216 dev_counters_read 3-0 19216 NULL
141148 +wbcir_tx_19219 wbcir_tx 3 19219 NULL
141149 +udpv6_recvmsg_19221 udpv6_recvmsg 3 19221 NULL
141150 +nouveau_hwmon_max_temp_19222 nouveau_hwmon_max_temp 0 19222 NULL
141151 +snd_mask_max_19224 snd_mask_max 0 19224 NULL
141152 +_ctl_host_trace_buffer_enable_show_19227 _ctl_host_trace_buffer_enable_show 0 19227 NULL
141153 +kxcjk1013_validate_trigger_19230 kxcjk1013_validate_trigger 0 19230 NULL
141154 +vnic_dev_cmd_proxy_19232 vnic_dev_cmd_proxy 0 19232 NULL
141155 +bio_alloc_mddev_19238 bio_alloc_mddev 2 19238 NULL
141156 +airspy_set_mixer_gain_19239 airspy_set_mixer_gain 0 19239 NULL nohasharray
141157 +stk_s_ctrl_19239 stk_s_ctrl 0 19239 &airspy_set_mixer_gain_19239 nohasharray
141158 +set_attr_powered_19239 set_attr_powered 0-4 19239 &stk_s_ctrl_19239
141159 +smp_call_function_single_19240 smp_call_function_single 0 19240 NULL nohasharray
141160 +w5300_set_macaddr_19240 w5300_set_macaddr 0 19240 &smp_call_function_single_19240
141161 +selinux_inode_getsecctx_19244 selinux_inode_getsecctx 0 19244 NULL nohasharray
141162 +eth_validate_addr_19244 eth_validate_addr 0 19244 &selinux_inode_getsecctx_19244
141163 +store_priv_session_recovery_tmo_19245 store_priv_session_recovery_tmo 0-4 19245 NULL
141164 +aac_show_max_channel_19248 aac_show_max_channel 0 19248 NULL
141165 +bttv_risc_packed_19255 bttv_risc_packed 0 19255 NULL
141166 +ucma_query_19260 ucma_query 4 19260 NULL nohasharray
141167 +lp3972_ldo_is_enabled_19260 lp3972_ldo_is_enabled 0 19260 &ucma_query_19260
141168 +wdog_panic_handler_19262 wdog_panic_handler 0 19262 NULL
141169 +store_19264 store 0-3 19264 NULL nohasharray
141170 +fb_check_var_19264 fb_check_var 0 19264 &store_19264
141171 +twl_show_stats_19266 twl_show_stats 0 19266 NULL
141172 +sys_fcntl_19267 sys_fcntl 3 19267 NULL nohasharray
141173 +isight_start_streaming_19267 isight_start_streaming 0 19267 &sys_fcntl_19267 nohasharray
141174 +show_sys_hwmon_19267 show_sys_hwmon 0 19267 &isight_start_streaming_19267 nohasharray
141175 +bru_s_stream_19267 bru_s_stream 0 19267 &show_sys_hwmon_19267
141176 +store_engine1_load_19269 store_engine1_load 4-0 19269 NULL
141177 +rtl_pci_start_19273 rtl_pci_start 0 19273 NULL
141178 +tps65910_rtc_set_alarm_19275 tps65910_rtc_set_alarm 0 19275 NULL
141179 +patch_si3054_19278 patch_si3054 0 19278 NULL
141180 +il_dbgfs_rxon_filter_flags_read_19281 il_dbgfs_rxon_filter_flags_read 3-0 19281 NULL
141181 +io_mapping_map_wc_19284 io_mapping_map_wc 2 19284 NULL nohasharray
141182 +md5_export_19284 md5_export 0 19284 &io_mapping_map_wc_19284
141183 +batadv_tt_save_orig_buffer_19288 batadv_tt_save_orig_buffer 4 19288 NULL
141184 +snd_rawmidi_dev_register_19290 snd_rawmidi_dev_register 0 19290 NULL
141185 +raw_send_hdrinc_19292 raw_send_hdrinc 4 19292 NULL
141186 +show_in_max1_19293 show_in_max1 0 19293 NULL
141187 +virtnet_change_mtu_19294 virtnet_change_mtu 0 19294 NULL
141188 +patch_simple_hdmi_19296 patch_simple_hdmi 0 19296 NULL
141189 +TermChar_show_19300 TermChar_show 0 19300 NULL
141190 +fan_pwm1_show_19301 fan_pwm1_show 0 19301 NULL
141191 +ocfs2_prepare_inode_for_refcount_19303 ocfs2_prepare_inode_for_refcount 0 19303 NULL
141192 +event_tx_stuck_read_19305 event_tx_stuck_read 3-0 19305 NULL
141193 +bh1770_prox_persistence_show_19308 bh1770_prox_persistence_show 0 19308 NULL nohasharray
141194 +jffs2_do_setattr_19308 jffs2_do_setattr 0 19308 &bh1770_prox_persistence_show_19308
141195 +mtd_write_oob_19310 mtd_write_oob 0 19310 NULL
141196 +sr_write_gpio_19313 sr_write_gpio 0 19313 NULL
141197 +task_free_notify_19318 task_free_notify 0 19318 NULL nohasharray
141198 +update_scan_mode_19318 update_scan_mode 0 19318 &task_free_notify_19318
141199 +debug_read_19322 debug_read 3-0 19322 NULL nohasharray
141200 +rsxx_creg_read_19322 rsxx_creg_read 0 19322 &debug_read_19322
141201 +SYSC_sendfile64_19327 SYSC_sendfile64 4 19327 NULL nohasharray
141202 +wl1251_boot_run_firmware_19327 wl1251_boot_run_firmware 0 19327 &SYSC_sendfile64_19327
141203 +elan_smbus_get_checksum_19330 elan_smbus_get_checksum 0 19330 NULL
141204 +lbs_host_sleep_write_19332 lbs_host_sleep_write 3-0 19332 NULL
141205 +pwc_set_u16_ctrl_19335 pwc_set_u16_ctrl 0 19335 NULL nohasharray
141206 +ov7670_store_cmatrix_19335 ov7670_store_cmatrix 0 19335 &pwc_set_u16_ctrl_19335
141207 +saa7706h_set_reg24_19339 saa7706h_set_reg24 0 19339 NULL
141208 +bq32k_read_19342 bq32k_read 0 19342 NULL
141209 +group_show_19349 group_show 0 19349 NULL
141210 +__uncore_filter_isoc_show_19351 __uncore_filter_isoc_show 0 19351 NULL
141211 +hix5hd2_i2c_xfer_19354 hix5hd2_i2c_xfer 0-3 19354 NULL
141212 +bnx2x_get_phys_port_id_19355 bnx2x_get_phys_port_id 0 19355 NULL
141213 +si4713_choose_econtrol_action_19357 si4713_choose_econtrol_action 0 19357 NULL
141214 +musb_urb_enqueue_19358 musb_urb_enqueue 0 19358 NULL
141215 +firmware_data_write_19360 firmware_data_write 6-5-0 19360 NULL
141216 +mmio32read__write_file_19364 mmio32read__write_file 0 19364 NULL
141217 +ipheth_open_19366 ipheth_open 0 19366 NULL
141218 +qlge_vlan_rx_add_vid_19385 qlge_vlan_rx_add_vid 0 19385 NULL
141219 +p9_check_zc_errors_19389 p9_check_zc_errors 4 19389 NULL
141220 +interpret_user_input_19393 interpret_user_input 2-0 19393 NULL
141221 +v9fs_xattr_security_set_19396 v9fs_xattr_security_set 0 19396 NULL nohasharray
141222 +lxt973a2_read_status_19396 lxt973a2_read_status 0 19396 &v9fs_xattr_security_set_19396
141223 +sync_fill_pt_info_19397 sync_fill_pt_info 0 19397 NULL
141224 +get_unaligned_be16_19400 get_unaligned_be16 0 19400 NULL
141225 +get_n_events_by_type_19401 get_n_events_by_type 0 19401 NULL nohasharray
141226 +read_values_19401 read_values 0 19401 &get_n_events_by_type_19401
141227 +pep_recvmsg_19402 pep_recvmsg 4-0 19402 NULL
141228 +recover_timer_write_19403 recover_timer_write 3-0 19403 NULL
141229 +hid_hw_raw_request_19408 hid_hw_raw_request 0 19408 NULL
141230 +compr_flush_19409 compr_flush 2 19409 NULL
141231 +show_counter_rx_buf_ovfls_19414 show_counter_rx_buf_ovfls 0 19414 NULL nohasharray
141232 +perf_reboot_19414 perf_reboot 0 19414 &show_counter_rx_buf_ovfls_19414
141233 +target_fabric_tpg_param_attr_store_19419 target_fabric_tpg_param_attr_store 0-4 19419 NULL
141234 +synproxy_options_size_19422 synproxy_options_size 0 19422 NULL
141235 +dvbdmx_write_19423 dvbdmx_write 3 19423 NULL
141236 +write_begin_19424 write_begin 0 19424 NULL
141237 +snd_seq_ioctl_delete_port_19425 snd_seq_ioctl_delete_port 0 19425 NULL
141238 +packet_read_list_19427 packet_read_list 0 19427 NULL
141239 +cond_search_mask_read_19430 cond_search_mask_read 0-5-6 19430 NULL
141240 +esas2r_write_fw_19434 esas2r_write_fw 0-3-4 19434 NULL nohasharray
141241 +__phys_addr_19434 __phys_addr 0 19434 &esas2r_write_fw_19434
141242 +xfs_qm_vop_dqalloc_19436 xfs_qm_vop_dqalloc 0 19436 NULL nohasharray
141243 +rds_cancel_sent_to_19436 rds_cancel_sent_to 0 19436 &xfs_qm_vop_dqalloc_19436
141244 +snd_pcm_do_drain_init_19442 snd_pcm_do_drain_init 0 19442 NULL nohasharray
141245 +p2m_timeout_store_19442 p2m_timeout_store 0-4 19442 &snd_pcm_do_drain_init_19442
141246 +store_19443 store 0 19443 NULL
141247 +SyS_sched_getaffinity_19444 SyS_sched_getaffinity 2 19444 NULL
141248 +double_flag_store_19445 double_flag_store 0-4 19445 NULL
141249 +show_iface_mtu_19446 show_iface_mtu 0 19446 NULL
141250 +store_link_state_19448 store_link_state 0-4 19448 NULL
141251 +ds2781_set_pio_pin_19451 ds2781_set_pio_pin 0-4 19451 NULL
141252 +tps6507x_pmic_disable_19465 tps6507x_pmic_disable 0 19465 NULL
141253 +team_device_event_19466 team_device_event 0 19466 NULL
141254 +gp2ap020a00f_get_thresh_reg_19468 gp2ap020a00f_get_thresh_reg 0 19468 NULL
141255 +sctp_cmd_interpreter_19470 sctp_cmd_interpreter 0 19470 NULL
141256 +acpi_ut_validate_buffer_19473 acpi_ut_validate_buffer 0 19473 NULL
141257 +ab3100_get_register_interruptible_19474 ab3100_get_register_interruptible 0 19474 NULL
141258 +refill_pool_19477 refill_pool 2 19477 NULL
141259 +pxa_ep_queue_19480 pxa_ep_queue 0 19480 NULL
141260 +ksz9031_config_init_19483 ksz9031_config_init 0 19483 NULL
141261 +cpuset_can_attach_19498 cpuset_can_attach 0 19498 NULL
141262 +kstrtoll_from_user_19500 kstrtoll_from_user 2 19500 NULL
141263 +dequeue_signal_19504 dequeue_signal 0 19504 NULL
141264 +show_phys_width_19505 show_phys_width 0 19505 NULL nohasharray
141265 +bnx2fc_vport_destroy_19505 bnx2fc_vport_destroy 0 19505 &show_phys_width_19505
141266 +security_inode_setxattr_19506 security_inode_setxattr 0 19506 NULL
141267 +usb6fire_pcm_set_rate_19507 usb6fire_pcm_set_rate 0 19507 NULL
141268 +i2c_nuvoton_send_19508 i2c_nuvoton_send 0-3 19508 NULL nohasharray
141269 +rio_setup_inb_dbell_19508 rio_setup_inb_dbell 0 19508 &i2c_nuvoton_send_19508
141270 +ext4_add_new_descs_19509 ext4_add_new_descs 3 19509 NULL
141271 +i40e_get_regs_len_19512 i40e_get_regs_len 0 19512 NULL
141272 +ath10k_mem_value_write_19516 ath10k_mem_value_write 3-0 19516 NULL nohasharray
141273 +skb_realloc_headroom_19516 skb_realloc_headroom 2 19516 &ath10k_mem_value_write_19516
141274 +atm_alloc_charge_19517 atm_alloc_charge 2 19517 NULL nohasharray
141275 +dev_alloc_skb_19517 dev_alloc_skb 1 19517 &atm_alloc_charge_19517
141276 +batadv_tvlv_container_register_19520 batadv_tvlv_container_register 5 19520 NULL
141277 +gmbus_wait_hw_status_19522 gmbus_wait_hw_status 0 19522 NULL nohasharray
141278 +__uncore_filter_tid3_show_19522 __uncore_filter_tid3_show 0 19522 &gmbus_wait_hw_status_19522 nohasharray
141279 +reg_write_19522 reg_write 0 19522 &__uncore_filter_tid3_show_19522
141280 +pages_sharing_show_19524 pages_sharing_show 0 19524 NULL nohasharray
141281 +lpfc_oas_lun_state_set_19524 lpfc_oas_lun_state_set 0 19524 &pages_sharing_show_19524
141282 +iscsi_stat_instance_show_attr_fail_sess_19526 iscsi_stat_instance_show_attr_fail_sess 0 19526 NULL
141283 +jfs_fsync_19527 jfs_fsync 0 19527 NULL
141284 +set_eeprom3_19532 set_eeprom3 4-0 19532 NULL
141285 +nfc_llcp_build_tlv_19536 nfc_llcp_build_tlv 3 19536 NULL nohasharray
141286 +qla4xxx_phy_port_cnt_show_19536 qla4xxx_phy_port_cnt_show 0 19536 &nfc_llcp_build_tlv_19536
141287 +__videobuf_iolock_19538 __videobuf_iolock 0 19538 NULL
141288 +rx_packets_show_19543 rx_packets_show 0 19543 NULL nohasharray
141289 +vfb_check_var_19543 vfb_check_var 0 19543 &rx_packets_show_19543
141290 +koneplus_sysfs_read_sensor_19544 koneplus_sysfs_read_sensor 0-5-6 19544 NULL
141291 +pppoe_device_event_19547 pppoe_device_event 0 19547 NULL
141292 +cifs_revalidate_dentry_attr_19548 cifs_revalidate_dentry_attr 0 19548 NULL
141293 +pcrlock_19550 pcrlock 0 19550 NULL
141294 +shutdown_status_show_19554 shutdown_status_show 0 19554 NULL nohasharray
141295 +apds990x_prox_reporting_mode_show_19554 apds990x_prox_reporting_mode_show 0 19554 &shutdown_status_show_19554
141296 +set_pec_19556 set_pec 0-4 19556 NULL
141297 +eem_opts_ifname_show_19558 eem_opts_ifname_show 0 19558 NULL nohasharray
141298 +smack_inode_setsecurity_19558 smack_inode_setsecurity 0 19558 &eem_opts_ifname_show_19558
141299 +kernel_read_19559 kernel_read 0-4 19559 NULL
141300 +usb_show_dynids_19560 usb_show_dynids 0 19560 NULL
141301 +ocfs2_control_message_19564 ocfs2_control_message 3-0 19564 NULL
141302 +wlcore_hw_get_rx_packet_len_19565 wlcore_hw_get_rx_packet_len 0-3 19565 NULL
141303 +sctp_disconnect_19567 sctp_disconnect 0 19567 NULL
141304 +nfsd_read_19568 nfsd_read 5 19568 NULL
141305 +iscsi_tpg_param_show_TargetAlias_19570 iscsi_tpg_param_show_TargetAlias 0 19570 NULL
141306 +edac_device_ctl_poll_msec_store_19573 edac_device_ctl_poll_msec_store 0-3 19573 NULL
141307 +set_rx_filter_19574 set_rx_filter 0 19574 NULL
141308 +ieee80211_key_alloc_19575 ieee80211_key_alloc 3 19575 NULL
141309 +rcutorture_cpu_notify_19581 rcutorture_cpu_notify 0 19581 NULL
141310 +__da903x_read_19582 __da903x_read 0 19582 NULL
141311 +bm_status_read_19583 bm_status_read 3-0 19583 NULL
141312 +load_xattr_datum_19594 load_xattr_datum 0 19594 NULL nohasharray
141313 +selinux_inode_getattr_19594 selinux_inode_getattr 0 19594 &load_xattr_datum_19594 nohasharray
141314 +com20020_set_hwaddr_19594 com20020_set_hwaddr 0 19594 &selinux_inode_getattr_19594
141315 +show_message_age_timer_19595 show_message_age_timer 0 19595 NULL
141316 +iwl_pcie_load_cpu_sections_19600 iwl_pcie_load_cpu_sections 0 19600 NULL
141317 +msi_bus_store_19603 msi_bus_store 0-4 19603 NULL
141318 +drbg_sec_strength_19604 drbg_sec_strength 0 19604 NULL
141319 +reg_reqs_19606 reg_reqs 0 19606 NULL nohasharray
141320 +hdmi_create_eld_ctl_19606 hdmi_create_eld_ctl 0 19606 &reg_reqs_19606
141321 +qib_aio_write_19613 qib_aio_write 0 19613 NULL
141322 +show_srp_rport_state_19617 show_srp_rport_state 0 19617 NULL nohasharray
141323 +_ctl_host_trace_buffer_store_19617 _ctl_host_trace_buffer_store 0-4 19617 &show_srp_rport_state_19617
141324 +lm8323_set_disable_19619 lm8323_set_disable 0-4 19619 NULL
141325 +fmc_read_eeprom_19626 fmc_read_eeprom 0-5-6 19626 NULL
141326 +get_rfc1002_length_19628 get_rfc1002_length 0 19628 NULL
141327 +show_failed_reconnects_19629 show_failed_reconnects 0 19629 NULL
141328 +set_spdif_rate_19632 set_spdif_rate 0 19632 NULL nohasharray
141329 +init_verbs_show_19632 init_verbs_show 0 19632 &set_spdif_rate_19632
141330 +__mei_cl_recv_19636 __mei_cl_recv 3 19636 NULL
141331 +s2255_s_ctrl_19642 s2255_s_ctrl 0 19642 NULL nohasharray
141332 +selinux_syslog_19642 selinux_syslog 0 19642 &s2255_s_ctrl_19642
141333 +bridge_id_show_19644 bridge_id_show 0 19644 NULL
141334 +__zs_cpu_up_19647 __zs_cpu_up 0 19647 NULL
141335 +advwdt_write_19648 advwdt_write 0-3 19648 NULL nohasharray
141336 +xadc_power_adc_b_19648 xadc_power_adc_b 0 19648 &advwdt_write_19648
141337 +au8522_s_stream_19649 au8522_s_stream 0 19649 NULL
141338 +cm_get_battery_temperature_19650 cm_get_battery_temperature 0 19650 NULL
141339 +parser_init_19651 parser_init 2 19651 NULL
141340 +usbvision_rvmalloc_19655 usbvision_rvmalloc 1 19655 NULL nohasharray
141341 +xfs_attr_args_init_19655 xfs_attr_args_init 0 19655 &usbvision_rvmalloc_19655
141342 +LoadBitmap_19658 LoadBitmap 2 19658 NULL nohasharray
141343 +gpiochip_lock_as_irq_19658 gpiochip_lock_as_irq 0 19658 &LoadBitmap_19658
141344 +pwm_polarity_show_19660 pwm_polarity_show 0 19660 NULL nohasharray
141345 +instantiate_19660 instantiate 0 19660 &pwm_polarity_show_19660 nohasharray
141346 +iwl_dbgfs_pm_params_write_19660 iwl_dbgfs_pm_params_write 0-3 19660 &instantiate_19660
141347 +edd_show_interface_19665 edd_show_interface 0 19665 NULL nohasharray
141348 +wl1271_acx_beacon_filter_table_19665 wl1271_acx_beacon_filter_table 0 19665 &edd_show_interface_19665
141349 +ath10k_read_pktlog_filter_19667 ath10k_read_pktlog_filter 3-0 19667 NULL
141350 +selinux_socket_sendmsg_19668 selinux_socket_sendmsg 0 19668 NULL
141351 +nettel_reboot_notifier_19672 nettel_reboot_notifier 0 19672 NULL nohasharray
141352 +enable_19672 enable 0 19672 &nettel_reboot_notifier_19672
141353 +acpi_read_slow_19673 acpi_read_slow 3-2 19673 NULL
141354 +usbnet_write_cmd_19679 usbnet_write_cmd 7-0 19679 NULL
141355 +pm8001_chip_fw_flash_update_build_19685 pm8001_chip_fw_flash_update_build 0 19685 NULL
141356 +edac_device_ctl_panic_on_ue_store_19687 edac_device_ctl_panic_on_ue_store 0-3 19687 NULL
141357 +validate_npar_config_19688 validate_npar_config 0 19688 NULL
141358 +airspy_queue_setup_19692 airspy_queue_setup 0 19692 NULL
141359 +f2fs_issue_flush_19697 f2fs_issue_flush 0 19697 NULL
141360 +hints_show_19705 hints_show 0 19705 NULL
141361 +i2c_smbus_write_i2c_block_data_19706 i2c_smbus_write_i2c_block_data 0 19706 NULL nohasharray
141362 +store_fan_div_19706 store_fan_div 0-4 19706 &i2c_smbus_write_i2c_block_data_19706
141363 +memblock_virt_alloc_low_nopanic_19714 memblock_virt_alloc_low_nopanic 1 19714 NULL
141364 +read_reg_19723 read_reg 0 19723 NULL nohasharray
141365 +port_enable_19723 port_enable 0 19723 &read_reg_19723
141366 +sleep_functions_on_battery_store_19725 sleep_functions_on_battery_store 0-4 19725 NULL
141367 +wm8350_block_write_19727 wm8350_block_write 2-3-0 19727 NULL
141368 +target_stat_scsi_transport_show_attr_inst_19730 target_stat_scsi_transport_show_attr_inst 0 19730 NULL
141369 +do_iter_readv_writev_19732 do_iter_readv_writev 0 19732 NULL
141370 +iwlagn_commit_rxon_19737 iwlagn_commit_rxon 0 19737 NULL
141371 +snd_usX2Y_usbpcm_prepare_19741 snd_usX2Y_usbpcm_prepare 0 19741 NULL
141372 +p9_client_read_19750 p9_client_read 5-0 19750 NULL
141373 +lookup_level0_dirty_19752 lookup_level0_dirty 0 19752 NULL
141374 +pnpbios_proc_write_19758 pnpbios_proc_write 3 19758 NULL
141375 +ocfs2_readpages_19759 ocfs2_readpages 4 19759 NULL nohasharray
141376 +broadsheet_spiflash_write_sector_19759 broadsheet_spiflash_write_sector 0 19759 &ocfs2_readpages_19759
141377 +jffs2_acl_from_medium_19762 jffs2_acl_from_medium 2 19762 NULL
141378 +osst_recover_wait_frame_19766 osst_recover_wait_frame 0 19766 NULL
141379 +readhscx_19769 readhscx 0 19769 NULL nohasharray
141380 +i8k_get_fan_type_19769 i8k_get_fan_type 0 19769 &readhscx_19769 nohasharray
141381 +regulatory_set_wiphy_regd_sync_rtnl_19769 regulatory_set_wiphy_regd_sync_rtnl 0 19769 &i8k_get_fan_type_19769
141382 +flush_write_buffer_19770 flush_write_buffer 0 19770 NULL
141383 +pch_phub_gbe_serial_rom_conf_mp_19773 pch_phub_gbe_serial_rom_conf_mp 0 19773 NULL
141384 +ipath_f_get_base_info_19778 ipath_f_get_base_info 0 19778 NULL
141385 +set_battery_life_extender_19779 set_battery_life_extender 0-4 19779 NULL
141386 +saa7146_vmalloc_build_pgtable_19780 saa7146_vmalloc_build_pgtable 2 19780 NULL nohasharray
141387 +v3020_read_time_19780 v3020_read_time 0 19780 &saa7146_vmalloc_build_pgtable_19780 nohasharray
141388 +pm80xx_chip_ssp_io_req_19780 pm80xx_chip_ssp_io_req 0 19780 &v3020_read_time_19780
141389 +target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent_19782 target_core_alua_tg_pt_gp_show_attr_alua_support_lba_dependent 0 19782 NULL
141390 +team_change_mtu_19785 team_change_mtu 0 19785 NULL
141391 +max_adj_show_19786 max_adj_show 0 19786 NULL nohasharray
141392 +ixgbe_fcoe_ddp_get_19786 ixgbe_fcoe_ddp_get 4 19786 &max_adj_show_19786
141393 +efm32_i2c_master_xfer_19788 efm32_i2c_master_xfer 0-3 19788 NULL
141394 +elan_sysfs_read_product_id_19789 elan_sysfs_read_product_id 0 19789 NULL
141395 +multicast_querier_interval_store_19790 multicast_querier_interval_store 4-0 19790 NULL
141396 +si3054_build_controls_19795 si3054_build_controls 0 19795 NULL
141397 +ems_usb_write_mode_19800 ems_usb_write_mode 0 19800 NULL nohasharray
141398 +btree_migratepage_19800 btree_migratepage 0 19800 &ems_usb_write_mode_19800
141399 +check_acpi_ids_19802 check_acpi_ids 0 19802 NULL
141400 +memory_isolate_notify_19808 memory_isolate_notify 0 19808 NULL
141401 +store_thermal_cruise_19810 store_thermal_cruise 0-4 19810 NULL
141402 +nci_hci_set_param_19812 nci_hci_set_param 5 19812 NULL nohasharray
141403 +ext2_setsize_19812 ext2_setsize 0 19812 &nci_hci_set_param_19812
141404 +fsa9480_show_manualsw_19815 fsa9480_show_manualsw 0 19815 NULL
141405 +ath10k_write_htt_max_amsdu_ampdu_19820 ath10k_write_htt_max_amsdu_ampdu 3-0 19820 NULL
141406 +mwl8k_get_stats_19823 mwl8k_get_stats 0 19823 NULL nohasharray
141407 +iwl_dbgfs_disable_power_off_write_19823 iwl_dbgfs_disable_power_off_write 0-3 19823 &mwl8k_get_stats_19823
141408 +irda_setsockopt_19824 irda_setsockopt 5-0 19824 NULL nohasharray
141409 +index_show_19824 index_show 0 19824 &irda_setsockopt_19824
141410 +xfs_bmap_add_extent_hole_real_19828 xfs_bmap_add_extent_hole_real 0 19828 NULL
141411 +pcpu_next_unpop_19831 pcpu_next_unpop 4 19831 NULL
141412 +vfs_getxattr_19832 vfs_getxattr 0 19832 NULL nohasharray
141413 +hash_walk_new_entry_19832 hash_walk_new_entry 0 19832 &vfs_getxattr_19832
141414 +c2port_show_flash_size_19834 c2port_show_flash_size 0 19834 NULL
141415 +__vfs_setxattr_noperm_19838 __vfs_setxattr_noperm 0 19838 NULL
141416 +bad_inode_listxattr_19840 bad_inode_listxattr 0-3 19840 NULL
141417 +_regulator_disable_19841 _regulator_disable 0 19841 NULL
141418 +ks959_change_speed_19843 ks959_change_speed 0 19843 NULL
141419 +ath10k_vdev_setup_sync_19847 ath10k_vdev_setup_sync 0 19847 NULL
141420 +ieee80211_mesh_rx_mgmt_action_19849 ieee80211_mesh_rx_mgmt_action 3 19849 NULL
141421 +oti6858_open_19850 oti6858_open 0 19850 NULL
141422 +sis190_mac_addr_19851 sis190_mac_addr 0 19851 NULL
141423 +cfg80211_mlme_register_mgmt_19852 cfg80211_mlme_register_mgmt 5 19852 NULL
141424 +dlm_lock_19858 dlm_lock 0 19858 NULL
141425 +local_cpus_show_19862 local_cpus_show 0 19862 NULL nohasharray
141426 +use_zero_page_store_19862 use_zero_page_store 0-4 19862 &local_cpus_show_19862
141427 +llcp_allocate_pdu_19866 llcp_allocate_pdu 3 19866 NULL nohasharray
141428 +twlreg_grp_19866 twlreg_grp 0 19866 &llcp_allocate_pdu_19866
141429 +ip6gre_err_19869 ip6gre_err 5 19869 NULL nohasharray
141430 +vid_out_queue_setup_19869 vid_out_queue_setup 0 19869 &ip6gre_err_19869 nohasharray
141431 +ext3_xattr_user_set_19869 ext3_xattr_user_set 0 19869 &vid_out_queue_setup_19869
141432 +iwl_mvm_add_bcast_sta_19871 iwl_mvm_add_bcast_sta 0 19871 NULL nohasharray
141433 +store_19871 store 0 19871 &iwl_mvm_add_bcast_sta_19871
141434 +si5351_xtal_prepare_19878 si5351_xtal_prepare 0 19878 NULL nohasharray
141435 +start_19878 start 0 19878 &si5351_xtal_prepare_19878
141436 +netevent_callback_19879 netevent_callback 0 19879 NULL
141437 +mrp_request_join_19882 mrp_request_join 4 19882 NULL nohasharray
141438 +dummy_hrtimer_stop_19882 dummy_hrtimer_stop 0 19882 &mrp_request_join_19882 nohasharray
141439 +security_setprocattr_19882 security_setprocattr 0-4 19882 &dummy_hrtimer_stop_19882
141440 +dev_pm_qos_update_user_latency_tolerance_19891 dev_pm_qos_update_user_latency_tolerance 0 19891 NULL
141441 +acpi_pm_pre_suspend_19892 acpi_pm_pre_suspend 0 19892 NULL
141442 +show_19893 show 0 19893 NULL nohasharray
141443 +_readpage_19893 _readpage 0 19893 &show_19893
141444 +wl1251_chip_wakeup_19894 wl1251_chip_wakeup 0 19894 NULL
141445 +xgbe_init_ring_19901 xgbe_init_ring 3-0 19901 NULL nohasharray
141446 +qlcnic_sysfs_read_pci_config_19901 qlcnic_sysfs_read_pci_config 6-0-5 19901 &xgbe_init_ring_19901
141447 +bonding_show_fail_over_mac_19903 bonding_show_fail_over_mac 0 19903 NULL
141448 +aes_decrypt_interrupt_read_19910 aes_decrypt_interrupt_read 3-0 19910 NULL
141449 +ecryptfs_read_xattr_region_19911 ecryptfs_read_xattr_region 0 19911 NULL
141450 +rt73usb_set_state_19917 rt73usb_set_state 0 19917 NULL
141451 +ps_upsd_max_apturn_read_19918 ps_upsd_max_apturn_read 3-0 19918 NULL
141452 +ipath_tempsense_read_19921 ipath_tempsense_read 0 19921 NULL
141453 +mangle_name_19923 mangle_name 0 19923 NULL
141454 +cgroup_task_count_19930 cgroup_task_count 0 19930 NULL
141455 +__add_section_19931 __add_section 0 19931 NULL
141456 +ceph_read_iter_19940 ceph_read_iter 0 19940 NULL
141457 +v4l2_ctrl_new_19942 v4l2_ctrl_new 12-8 19942 NULL
141458 +iwl_dbgfs_rx_queue_read_19943 iwl_dbgfs_rx_queue_read 3-0 19943 NULL
141459 +ds1672_get_datetime_19948 ds1672_get_datetime 0 19948 NULL nohasharray
141460 +store_temp_target_19948 store_temp_target 0-4 19948 &ds1672_get_datetime_19948
141461 +set_volt_max_19950 set_volt_max 0-4 19950 NULL
141462 +zd_ioread32v_locked_19953 zd_ioread32v_locked 0 19953 NULL
141463 +ll_xattr_cache_list_19954 ll_xattr_cache_list 0 19954 NULL
141464 +tipc_bind_19957 tipc_bind 0 19957 NULL
141465 +wl3501_resume_19959 wl3501_resume 0 19959 NULL
141466 +hfsplus_user_listxattr_19960 hfsplus_user_listxattr 0-5 19960 NULL
141467 +sd_s_ctrl_19963 sd_s_ctrl 0 19963 NULL
141468 +ax25_send_frame_19964 ax25_send_frame 2 19964 NULL nohasharray
141469 +bt819_s_ctrl_19964 bt819_s_ctrl 0 19964 &ax25_send_frame_19964
141470 +set_aw_pt_bi_19967 set_aw_pt_bi 0 19967 NULL
141471 +ims_pcu_ofn_reg_data_store_19974 ims_pcu_ofn_reg_data_store 0-4 19974 NULL
141472 +attr_sensitivity_store_cptkbd_19976 attr_sensitivity_store_cptkbd 0-4 19976 NULL
141473 +apparmor_getprocattr_19982 apparmor_getprocattr 0 19982 NULL
141474 +snd_usbtv_card_trigger_19983 snd_usbtv_card_trigger 0 19983 NULL
141475 +attach_hdlc_protocol_19986 attach_hdlc_protocol 3 19986 NULL
141476 +i40e_reserve_msix_vectors_19989 i40e_reserve_msix_vectors 2-0 19989 NULL nohasharray
141477 +rtw_set_wps_probe_resp_19989 rtw_set_wps_probe_resp 3 19989 &i40e_reserve_msix_vectors_19989
141478 +_osd_req_finalize_set_attr_list_19990 _osd_req_finalize_set_attr_list 0 19990 NULL nohasharray
141479 +islpci_upload_fw_19990 islpci_upload_fw 0 19990 &_osd_req_finalize_set_attr_list_19990
141480 +find_overflow_devnum_19995 find_overflow_devnum 0 19995 NULL
141481 +reshape_direction_show_19999 reshape_direction_show 0 19999 NULL
141482 +diva_um_idi_read_20003 diva_um_idi_read 0 20003 NULL
141483 +cpuset_write_s64_20004 cpuset_write_s64 0 20004 NULL
141484 +spmi_ext_register_readl_20005 spmi_ext_register_readl 0 20005 NULL
141485 +event_trigger_write_20009 event_trigger_write 3 20009 NULL
141486 +tree_mod_log_eb_move_20011 tree_mod_log_eb_move 5 20011 NULL
141487 +disk_events_async_show_20020 disk_events_async_show 0 20020 NULL
141488 +smsc911x_reg_read_20026 smsc911x_reg_read 0 20026 NULL nohasharray
141489 +sisusb_write_memio_long_20026 sisusb_write_memio_long 0 20026 &smsc911x_reg_read_20026
141490 +SYSC_fgetxattr_20027 SYSC_fgetxattr 4 20027 NULL
141491 +split_scan_timeout_read_20029 split_scan_timeout_read 3-0 20029 NULL nohasharray
141492 +ufs_readpage_20029 ufs_readpage 0 20029 &split_scan_timeout_read_20029
141493 +acpi_ds_obj_stack_pop_20030 acpi_ds_obj_stack_pop 0 20030 NULL nohasharray
141494 +bq2415x_sysfs_set_enable_20030 bq2415x_sysfs_set_enable 0-4 20030 &acpi_ds_obj_stack_pop_20030
141495 +radeon_hwmon_show_temp_20032 radeon_hwmon_show_temp 0 20032 NULL nohasharray
141496 +ocfs2_xattr_security_set_20032 ocfs2_xattr_security_set 0 20032 &radeon_hwmon_show_temp_20032
141497 +platform_suspend_prepare_20036 platform_suspend_prepare 0 20036 NULL
141498 +read_tape_20037 read_tape 0 20037 NULL
141499 +nvkm_disp_create__20040 nvkm_disp_create_ 4-7 20040 NULL nohasharray
141500 +cxacru_sysfs_show_upstream_attenuation_20040 cxacru_sysfs_show_upstream_attenuation 0 20040 &nvkm_disp_create__20040
141501 +mwl8k_init_txqs_20042 mwl8k_init_txqs 0 20042 NULL
141502 +cmdline_show_20044 cmdline_show 0 20044 NULL
141503 +mt_show_quirks_20045 mt_show_quirks 0 20045 NULL
141504 +show_compression_20048 show_compression 0 20048 NULL
141505 +usX2Y_urbs_allocate_20052 usX2Y_urbs_allocate 0 20052 NULL
141506 +lpfc_txcmplq_hw_show_20055 lpfc_txcmplq_hw_show 0 20055 NULL nohasharray
141507 +nf_iterate_20055 nf_iterate 0 20055 &lpfc_txcmplq_hw_show_20055
141508 +__be32_to_cpup_20056 __be32_to_cpup 0 20056 NULL
141509 +roccat_common2_sysfs_write_stored_lights_20059 roccat_common2_sysfs_write_stored_lights 0-6-5 20059 NULL
141510 +upcall_20060 upcall 0-4 20060 NULL
141511 +w1_ds2760_io_20065 w1_ds2760_io 3-4-0 20065 NULL
141512 +iwl_mvm_power_mac_dbgfs_read_20067 iwl_mvm_power_mac_dbgfs_read 4-0 20067 NULL nohasharray
141513 +__uncore_filter_state2_show_20067 __uncore_filter_state2_show 0 20067 &iwl_mvm_power_mac_dbgfs_read_20067
141514 +l2tp_ip6_getname_20071 l2tp_ip6_getname 0 20071 NULL
141515 +target_message_20072 target_message 2 20072 NULL
141516 +rawv6_sendmsg_20080 rawv6_sendmsg 4-0 20080 NULL nohasharray
141517 +ieee802154_check_concurrent_iface_20080 ieee802154_check_concurrent_iface 0 20080 &rawv6_sendmsg_20080 nohasharray
141518 +init_chip_reset_20080 init_chip_reset 0 20080 &ieee802154_check_concurrent_iface_20080
141519 +fuse_conn_limit_read_20084 fuse_conn_limit_read 3-0 20084 NULL
141520 +aat2870_reg_write_file_20086 aat2870_reg_write_file 3-0 20086 NULL
141521 +reiserfs_dir_fsync_20088 reiserfs_dir_fsync 0 20088 NULL nohasharray
141522 +cma_alloc_write_20088 cma_alloc_write 2 20088 &reiserfs_dir_fsync_20088
141523 +team_options_register_20091 team_options_register 3-0 20091 NULL nohasharray
141524 +lpfc_poll_show_20091 lpfc_poll_show 0 20091 &team_options_register_20091 nohasharray
141525 +rt2800pci_set_state_20091 rt2800pci_set_state 0 20091 &lpfc_poll_show_20091 nohasharray
141526 +ssb_attr_sprom_store_20091 ssb_attr_sprom_store 0-3 20091 &rt2800pci_set_state_20091
141527 +sctp_make_data_20093 sctp_make_data 3 20093 NULL
141528 +mls_context_cpy_high_20094 mls_context_cpy_high 0 20094 NULL
141529 +mptscsih_board_assembly_show_20096 mptscsih_board_assembly_show 0 20096 NULL
141530 +read_int_20098 read_int 0 20098 NULL nohasharray
141531 +dn_auto_bind_20098 dn_auto_bind 0 20098 &read_int_20098
141532 +attr_press_speed_store_tpkbd_20100 attr_press_speed_store_tpkbd 0-4 20100 NULL
141533 +snd_es1938_playback1_trigger_20102 snd_es1938_playback1_trigger 0 20102 NULL
141534 +xfs_qm_dqget_20103 xfs_qm_dqget 0 20103 NULL nohasharray
141535 +mgmt_limited_event_20103 mgmt_limited_event 4 20103 &xfs_qm_dqget_20103
141536 +fd_do_unmap_20109 fd_do_unmap 4 20109 NULL
141537 +nilfs_segments_clean_segments_show_20115 nilfs_segments_clean_segments_show 0 20115 NULL
141538 +iscsi_tpg_param_store_TargetAlias_20119 iscsi_tpg_param_store_TargetAlias 0-3 20119 NULL
141539 +cx18_s_audio_sampling_freq_20123 cx18_s_audio_sampling_freq 0 20123 NULL nohasharray
141540 +adp8870_bl_l4_indoor_dim_store_20123 adp8870_bl_l4_indoor_dim_store 4-0 20123 &cx18_s_audio_sampling_freq_20123
141541 +bluetooth_get_status_20129 bluetooth_get_status 0 20129 NULL nohasharray
141542 +dlci_open_20129 dlci_open 0 20129 &bluetooth_get_status_20129
141543 +noop_init_queue_20130 noop_init_queue 0 20130 NULL
141544 +self_check_vid_hdr_20131 self_check_vid_hdr 0 20131 NULL
141545 +selinux_ip_postroute_compat_20134 selinux_ip_postroute_compat 0 20134 NULL
141546 +snd_info_register_20136 snd_info_register 0 20136 NULL
141547 +jffs2_fsync_20143 jffs2_fsync 0 20143 NULL
141548 +btrfs_writepages_20144 btrfs_writepages 0 20144 NULL
141549 +get_fan_off_20148 get_fan_off 0 20148 NULL nohasharray
141550 +scsi_bus_prepare_20148 scsi_bus_prepare 0 20148 &get_fan_off_20148
141551 +send_init_20149 send_init 0 20149 NULL nohasharray
141552 +ip_vs_in_icmp_20149 ip_vs_in_icmp 0 20149 &send_init_20149
141553 +write_20150 write 0 20150 NULL
141554 +rbd_dev_v2_image_size_20154 rbd_dev_v2_image_size 0 20154 NULL
141555 +ext4_ext_direct_IO_20165 ext4_ext_direct_IO 4-0 20165 NULL
141556 +tomoyo_commit_ok_20167 tomoyo_commit_ok 2 20167 NULL
141557 +os_desc_attr_show_20169 os_desc_attr_show 0 20169 NULL nohasharray
141558 +qib_user_sdma_writev_20169 qib_user_sdma_writev 0 20169 &os_desc_attr_show_20169 nohasharray
141559 +gem_open_20169 gem_open 0 20169 &qib_user_sdma_writev_20169
141560 +jffs2_rubinmips_decompress_20170 jffs2_rubinmips_decompress 0 20170 NULL
141561 +read_flush_pipefs_20171 read_flush_pipefs 3-0 20171 NULL
141562 +wep_addr_key_count_read_20174 wep_addr_key_count_read 3-0 20174 NULL
141563 +kstrtou8_20177 kstrtou8 0 20177 NULL
141564 +i2c_send_byte_20180 i2c_send_byte 0 20180 NULL
141565 +ieee802154_check_mac_settings_20182 ieee802154_check_mac_settings 0 20182 NULL
141566 +acpi_ds_load2_end_op_20185 acpi_ds_load2_end_op 0 20185 NULL nohasharray
141567 +atm_init_aal5_20185 atm_init_aal5 0 20185 &acpi_ds_load2_end_op_20185
141568 +ax25_hard_header_20187 ax25_hard_header 0 20187 NULL nohasharray
141569 +atl1e_phy_setup_autoneg_adv_20187 atl1e_phy_setup_autoneg_adv 0 20187 &ax25_hard_header_20187
141570 +trusted_set_20196 trusted_set 0 20196 NULL
141571 +fan_pwm1_enable_show_20200 fan_pwm1_enable_show 0 20200 NULL nohasharray
141572 +phy_init_hw_20200 phy_init_hw 0 20200 &fan_pwm1_enable_show_20200
141573 +video_end_20205 video_end 0 20205 NULL
141574 +bitmap_find_next_zero_area_off_20211 bitmap_find_next_zero_area_off 2-3-0-4-5-6 20211 NULL
141575 +ds1343_read_time_20213 ds1343_read_time 0 20213 NULL
141576 +udf_do_extend_file_20214 udf_do_extend_file 0 20214 NULL nohasharray
141577 +udf_bitmap_new_block_20214 udf_bitmap_new_block 4 20214 &udf_do_extend_file_20214
141578 +parport_uss720_epp_write_addr_20216 parport_uss720_epp_write_addr 0 20216 NULL
141579 +dpm_suspend_noirq_20217 dpm_suspend_noirq 0 20217 NULL
141580 +target_fabric_port_attr_show_20218 target_fabric_port_attr_show 0 20218 NULL
141581 +__radix_tree_create_20221 __radix_tree_create 0 20221 NULL
141582 +efivar_attr_read_20222 efivar_attr_read 0 20222 NULL nohasharray
141583 +destid_show_20222 destid_show 0 20222 &efivar_attr_read_20222
141584 +bind_20227 bind 0 20227 NULL
141585 +pvr2_ctrl_value_to_sym_20229 pvr2_ctrl_value_to_sym 5 20229 NULL
141586 +ds1374_wdt_read_20232 ds1374_wdt_read 0-3 20232 NULL
141587 +ath10k_mac_set_frag_20235 ath10k_mac_set_frag 0 20235 NULL
141588 +sstfb_check_var_20237 sstfb_check_var 0 20237 NULL nohasharray
141589 +ext2_unfreeze_20237 ext2_unfreeze 0 20237 &sstfb_check_var_20237
141590 +show_selfballoon_min_usable_mb_20238 show_selfballoon_min_usable_mb 0 20238 NULL
141591 +ltc4261_show_value_20241 ltc4261_show_value 0 20241 NULL
141592 +stk1160_i2c_xfer_20245 stk1160_i2c_xfer 0-3 20245 NULL
141593 +uvc_init_video_bulk_20246 uvc_init_video_bulk 0 20246 NULL nohasharray
141594 +fm3130_set_alarm_20246 fm3130_set_alarm 0 20246 &uvc_init_video_bulk_20246 nohasharray
141595 +sxgbe_change_mtu_20246 sxgbe_change_mtu 0 20246 &fm3130_set_alarm_20246
141596 +rose_sendmsg_20249 rose_sendmsg 4-0 20249 NULL
141597 +tm6000_i2c_send_regs_20250 tm6000_i2c_send_regs 5-0 20250 NULL
141598 +async_20251 async 0 20251 NULL
141599 +store_filter_20252 store_filter 0-4 20252 NULL
141600 +resource_size_20256 resource_size 0 20256 NULL
141601 +ssd1307fb_write_array_20258 ssd1307fb_write_array 3 20258 NULL nohasharray
141602 +create_pnp_modalias_20258 create_pnp_modalias 0 20258 &ssd1307fb_write_array_20258
141603 +sru_s_stream_20259 sru_s_stream 0 20259 NULL
141604 +wl1271_boot_soft_reset_20262 wl1271_boot_soft_reset 0 20262 NULL nohasharray
141605 +target_core_hba_attr_store_20262 target_core_hba_attr_store 0-4 20262 &wl1271_boot_soft_reset_20262
141606 +mt2063_set_dnc_output_enable_20263 mt2063_set_dnc_output_enable 0 20263 NULL nohasharray
141607 +i40e_open_20263 i40e_open 0 20263 &mt2063_set_dnc_output_enable_20263
141608 +notifier_from_errno_20267 notifier_from_errno 0-1 20267 NULL
141609 +torture_shutdown_notify_20269 torture_shutdown_notify 0 20269 NULL
141610 +gadget_dev_desc_idProduct_show_20270 gadget_dev_desc_idProduct_show 0 20270 NULL
141611 +fuse_copy_args_20271 fuse_copy_args 0 20271 NULL
141612 +tg3_restart_hw_20272 tg3_restart_hw 0 20272 NULL
141613 +vcc_mode_show_20273 vcc_mode_show 0 20273 NULL
141614 +snd_seq_ioctl_get_port_info_20274 snd_seq_ioctl_get_port_info 0 20274 NULL
141615 +mp_unregister_gsi_20278 mp_unregister_gsi 1 20278 NULL nohasharray
141616 +power_up_20278 power_up 0 20278 &mp_unregister_gsi_20278
141617 +w1_master_attribute_show_max_slave_count_20280 w1_master_attribute_show_max_slave_count 0 20280 NULL
141618 +mx2_start_streaming_20282 mx2_start_streaming 0 20282 NULL
141619 +gfs2_setattr_simple_20283 gfs2_setattr_simple 0 20283 NULL
141620 +__uncore_match_rnid4_show_20285 __uncore_match_rnid4_show 0 20285 NULL
141621 +__rds_rdma_map_20287 __rds_rdma_map 0 20287 NULL
141622 +snd_pcm_hw_param_near_20288 snd_pcm_hw_param_near 0 20288 NULL nohasharray
141623 +rxrpc_krb5_decode_principal_20288 rxrpc_krb5_decode_principal 0 20288 &snd_pcm_hw_param_near_20288
141624 +wait_for_bulk_out_ready_20289 wait_for_bulk_out_ready 0 20289 NULL
141625 +blk_mq_hw_sysfs_queued_show_20294 blk_mq_hw_sysfs_queued_show 0 20294 NULL
141626 +btrfs_header_nritems_20296 btrfs_header_nritems 0 20296 NULL
141627 +do_take_over_console_20297 do_take_over_console 0 20297 NULL
141628 +iwl_parse_nvm_mcc_info_20301 iwl_parse_nvm_mcc_info 3 20301 NULL
141629 +r10_sync_page_io_20307 r10_sync_page_io 3 20307 NULL
141630 +curr_bitstream_show_20308 curr_bitstream_show 0 20308 NULL
141631 +lpfc_cr_count_show_20309 lpfc_cr_count_show 0 20309 NULL
141632 +show_sched1_20310 show_sched1 0 20310 NULL nohasharray
141633 +sock_common_recvmsg_20310 sock_common_recvmsg 0-4 20310 &show_sched1_20310
141634 +_rtl92s_get_h2c_cmdlen_20312 _rtl92s_get_h2c_cmdlen 0 20312 NULL
141635 +dm_get_reserved_bio_based_ios_20315 dm_get_reserved_bio_based_ios 0 20315 NULL nohasharray
141636 +lapic_suspend_20315 lapic_suspend 0 20315 &dm_get_reserved_bio_based_ios_20315
141637 +tx_tx_burst_programmed_read_20320 tx_tx_burst_programmed_read 3-0 20320 NULL
141638 +qlcnic_sysfs_get_port_stats_20321 qlcnic_sysfs_get_port_stats 0-6-5 20321 NULL nohasharray
141639 +disable_hwint_20321 disable_hwint 0 20321 &qlcnic_sysfs_get_port_stats_20321
141640 +vx_send_msg_nolock_20322 vx_send_msg_nolock 0 20322 NULL nohasharray
141641 +target_stat_scsi_tgt_port_show_attr_dev_20322 target_stat_scsi_tgt_port_show_attr_dev 0 20322 &vx_send_msg_nolock_20322
141642 +snd_cs4281_BA1_read_20323 snd_cs4281_BA1_read 5-0 20323 NULL
141643 +clockevents_unbind_20324 clockevents_unbind 0 20324 NULL
141644 +wacom_buttons_luminance_store_20325 wacom_buttons_luminance_store 0-4 20325 NULL
141645 +cyapa_i2c_reg_read_block_20326 cyapa_i2c_reg_read_block 0 20326 NULL
141646 +sys_dmi_modalias_show_20334 sys_dmi_modalias_show 0 20334 NULL
141647 +dax_do_io_20335 dax_do_io 4 20335 NULL
141648 +lpt_gc_20337 lpt_gc 0 20337 NULL
141649 +patch_nvhdmi_2ch_20339 patch_nvhdmi_2ch 0 20339 NULL
141650 +gfs2_glock_nq_m_20347 gfs2_glock_nq_m 1-0 20347 NULL
141651 +show_turbo_20348 show_turbo 0 20348 NULL
141652 +si2157_cmd_execute_20350 si2157_cmd_execute 0 20350 NULL
141653 +show_tablet_20355 show_tablet 0 20355 NULL
141654 +fw_load_from_user_helper_20360 fw_load_from_user_helper 0 20360 NULL
141655 +ltc4245_show_power_20364 ltc4245_show_power 0 20364 NULL
141656 +aio_migratepage_20365 aio_migratepage 0 20365 NULL
141657 +qla82xx_pci_mem_read_direct_20368 qla82xx_pci_mem_read_direct 2 20368 NULL
141658 +core_num_show_20369 core_num_show 0 20369 NULL
141659 +wl1271_acx_keep_alive_mode_20372 wl1271_acx_keep_alive_mode 0 20372 NULL
141660 +asix_get_eeprom_len_20373 asix_get_eeprom_len 0 20373 NULL
141661 +thermal_get_sensor_20377 thermal_get_sensor 0 20377 NULL
141662 +wakeup_total_time_show_20378 wakeup_total_time_show 0 20378 NULL
141663 +smk_set_cipso_20379 smk_set_cipso 3-0 20379 NULL
141664 +block_read_full_page_20380 block_read_full_page 0 20380 NULL
141665 +SMB2_flush_20381 SMB2_flush 0 20381 NULL
141666 +stmmac_get_sset_count_20387 stmmac_get_sset_count 0 20387 NULL
141667 +show_fcoe_ctlr_device_miss_fka_20388 show_fcoe_ctlr_device_miss_fka 0 20388 NULL
141668 +sdev_show_device_busy_20392 sdev_show_device_busy 0 20392 NULL nohasharray
141669 +vxge_hw_vpath_mac_addr_delete_20392 vxge_hw_vpath_mac_addr_delete 0 20392 &sdev_show_device_busy_20392
141670 +power_supply_read_temp_20397 power_supply_read_temp 0 20397 NULL
141671 +__kfifo_from_user_20399 __kfifo_from_user 3 20399 NULL nohasharray
141672 +SyS_get_mempolicy_20399 SyS_get_mempolicy 3 20399 &__kfifo_from_user_20399
141673 +igb_vlan_rx_add_vid_20402 igb_vlan_rx_add_vid 0 20402 NULL
141674 +arcmsr_attr_host_fw_version_20411 arcmsr_attr_host_fw_version 0 20411 NULL nohasharray
141675 +whole_disk_show_20411 whole_disk_show 0 20411 &arcmsr_attr_host_fw_version_20411
141676 +acpi_ds_init_object_from_op_20413 acpi_ds_init_object_from_op 0 20413 NULL nohasharray
141677 +a_alt_hnp_support_show_20413 a_alt_hnp_support_show 0 20413 &acpi_ds_init_object_from_op_20413
141678 +wl1271_acx_sg_enable_20415 wl1271_acx_sg_enable 0 20415 NULL
141679 +cx231xx_i2c_check_for_device_20416 cx231xx_i2c_check_for_device 0 20416 NULL
141680 +eeprom_store_20424 eeprom_store 0-4 20424 NULL
141681 +igb_setup_rx_resources_20425 igb_setup_rx_resources 0 20425 NULL
141682 +add_hash_entry_20427 add_hash_entry 0 20427 NULL
141683 +igbvf_setup_tx_resources_20428 igbvf_setup_tx_resources 0 20428 NULL
141684 +anysee_ctrl_msg_20430 anysee_ctrl_msg 0 20430 NULL
141685 +find_skb_20431 find_skb 2 20431 NULL
141686 +fmc_send_cmd_20435 fmc_send_cmd 5-0 20435 NULL
141687 +mptscsih_debug_level_show_20438 mptscsih_debug_level_show 0 20438 NULL
141688 +_ctl_version_mpi_show_20455 _ctl_version_mpi_show 0 20455 NULL nohasharray
141689 +show_fc_host_port_id_20455 show_fc_host_port_id 0 20455 &_ctl_version_mpi_show_20455 nohasharray
141690 +adp8860_bl_l3_dark_dim_show_20455 adp8860_bl_l3_dark_dim_show 0 20455 &show_fc_host_port_id_20455
141691 +ath10k_pci_hif_map_service_to_pipe_20460 ath10k_pci_hif_map_service_to_pipe 0 20460 NULL
141692 +ds2781_read_user_eeprom_bin_20461 ds2781_read_user_eeprom_bin 6-5-0 20461 NULL nohasharray
141693 +ir_open_20461 ir_open 0 20461 &ds2781_read_user_eeprom_bin_20461
141694 +wl18xx_wait_for_event_20464 wl18xx_wait_for_event 0 20464 NULL
141695 +compat_ipv6_setsockopt_20468 compat_ipv6_setsockopt 5 20468 NULL nohasharray
141696 +adp8860_bl_l1_daylight_max_show_20468 adp8860_bl_l1_daylight_max_show 0 20468 &compat_ipv6_setsockopt_20468 nohasharray
141697 +mwl8k_reload_firmware_20468 mwl8k_reload_firmware 0 20468 &adp8860_bl_l1_daylight_max_show_20468
141698 +read_buf_20469 read_buf 2 20469 NULL
141699 +reiserfs_chown_xattrs_20471 reiserfs_chown_xattrs 0 20471 NULL
141700 +bio_trim_20472 bio_trim 2 20472 NULL nohasharray
141701 +alloc_pipe_config_20472 alloc_pipe_config 0 20472 &bio_trim_20472
141702 +pci_mmcfg_read_numachip_20473 pci_mmcfg_read_numachip 0 20473 NULL
141703 +nfs4_do_setattr_20475 nfs4_do_setattr 0 20475 NULL
141704 +btrfs_get_32_20476 btrfs_get_32 0 20476 NULL nohasharray
141705 +adt7x10_write_byte_20476 adt7x10_write_byte 0 20476 &btrfs_get_32_20476
141706 +start_service_discovery_20477 start_service_discovery 4 20477 NULL nohasharray
141707 +show_scan_age_20477 show_scan_age 0 20477 &start_service_discovery_20477
141708 +memcg_update_list_lru_20486 memcg_update_list_lru 3-0 20486 NULL
141709 +vxge_open_20497 vxge_open 0 20497 NULL
141710 +i7core_inject_enable_store_20501 i7core_inject_enable_store 0-4 20501 NULL
141711 +elan_sysfs_read_iap_ver_20502 elan_sysfs_read_iap_ver 0 20502 NULL
141712 +hidraw_report_event_20503 hidraw_report_event 3 20503 NULL nohasharray
141713 +mcs_net_open_20503 mcs_net_open 0 20503 &hidraw_report_event_20503 nohasharray
141714 +ocfs2_db_frozen_trigger_20503 ocfs2_db_frozen_trigger 4 20503 &mcs_net_open_20503
141715 +w1_master_attribute_show_pullup_20506 w1_master_attribute_show_pullup 0 20506 NULL
141716 +ipr_store_adapter_state_20513 ipr_store_adapter_state 0-4 20513 NULL
141717 +i2c_atmel_recv_20516 i2c_atmel_recv 0-3 20516 NULL nohasharray
141718 +thermal_throttle_add_dev_20516 thermal_throttle_add_dev 0 20516 &i2c_atmel_recv_20516
141719 +nilfs_snapshot_blocks_count_show_20518 nilfs_snapshot_blocks_count_show 0 20518 NULL
141720 +xfs_dir3_leaf_get_buf_20519 xfs_dir3_leaf_get_buf 0 20519 NULL
141721 +xfs_iext_realloc_direct_20521 xfs_iext_realloc_direct 2 20521 NULL
141722 +drbd_bm_resize_20522 drbd_bm_resize 2 20522 NULL
141723 +dpm_suspend_start_20531 dpm_suspend_start 0 20531 NULL
141724 +amd_create_gatt_pages_20537 amd_create_gatt_pages 1 20537 NULL
141725 +acpi_ex_extract_from_field_20539 acpi_ex_extract_from_field 0 20539 NULL
141726 +mwifiex_cmd_802_11_subsc_evt_20540 mwifiex_cmd_802_11_subsc_evt 0 20540 NULL
141727 +store_soft_offline_page_20548 store_soft_offline_page 0-4 20548 NULL
141728 +scsi_report_opcode_20551 scsi_report_opcode 3 20551 NULL
141729 +bch_snprint_string_list_20552 bch_snprint_string_list 0 20552 NULL
141730 +venus_create_20555 venus_create 4 20555 NULL
141731 +show_fc_rport_port_state_20557 show_fc_rport_port_state 0 20557 NULL
141732 +pm8001_chip_sata_req_20559 pm8001_chip_sata_req 0 20559 NULL
141733 +iscsi_stat_instance_show_attr_fail_type_20560 iscsi_stat_instance_show_attr_fail_type 0 20560 NULL
141734 +rt2x00debug_read_rfcsr_20562 rt2x00debug_read_rfcsr 0-3 20562 NULL
141735 +o2hb_heartbeat_group_threshold_show_20570 o2hb_heartbeat_group_threshold_show 0 20570 NULL nohasharray
141736 +xfs_bmap_isaeof_20570 xfs_bmap_isaeof 0 20570 &o2hb_heartbeat_group_threshold_show_20570
141737 +ctnetlink_label_size_20572 ctnetlink_label_size 0 20572 NULL nohasharray
141738 +isight_prepare_20572 isight_prepare 0 20572 &ctnetlink_label_size_20572
141739 +bch_flash_dev_show_20574 bch_flash_dev_show 0 20574 NULL nohasharray
141740 +dead_read_20574 dead_read 0 20574 &bch_flash_dev_show_20574
141741 +cachefiles_daemon_frun_20577 cachefiles_daemon_frun 0 20577 NULL
141742 +bluetooth_enable_show_20578 bluetooth_enable_show 0 20578 NULL nohasharray
141743 +command_setcolourbalance_20578 command_setcolourbalance 0 20578 &bluetooth_enable_show_20578 nohasharray
141744 +wl1271_acx_sta_rate_policies_20578 wl1271_acx_sta_rate_policies 0 20578 &command_setcolourbalance_20578 nohasharray
141745 +nf_hook_slow_20578 nf_hook_slow 0 20578 &wl1271_acx_sta_rate_policies_20578
141746 +xen_pci_notifier_20579 xen_pci_notifier 0 20579 NULL
141747 +set_performance_level_20580 set_performance_level 0-4 20580 NULL
141748 +saa711x_s_stream_20581 saa711x_s_stream 0 20581 NULL
141749 +uwb_rc_dev_addr_mgmt_20582 uwb_rc_dev_addr_mgmt 0 20582 NULL
141750 +store_pwm_ast_20585 store_pwm_ast 0-4 20585 NULL
141751 +ksz8873mll_read_status_20586 ksz8873mll_read_status 0 20586 NULL
141752 +ocfs2_cluster_lock_20588 ocfs2_cluster_lock 0 20588 NULL
141753 +r820t_get_if_frequency_20589 r820t_get_if_frequency 0 20589 NULL
141754 +nforce2_check_status_20594 nforce2_check_status 0 20594 NULL
141755 +set_secure_conn_20596 set_secure_conn 4 20596 NULL
141756 +quota_refresh_group_store_20597 quota_refresh_group_store 0-3 20597 NULL
141757 +lpfc_task_mgmt_tmo_show_20600 lpfc_task_mgmt_tmo_show 0 20600 NULL nohasharray
141758 +saa7706h_set_reg16_20600 saa7706h_set_reg16 0 20600 &lpfc_task_mgmt_tmo_show_20600
141759 +sync_timeline_create_20601 sync_timeline_create 2 20601 NULL
141760 +_netdev_open_20602 _netdev_open 0 20602 NULL
141761 +lirc_write_20604 lirc_write 3 20604 NULL
141762 +qlcnic_config_led_20611 qlcnic_config_led 0 20611 NULL
141763 +first_done_show_20612 first_done_show 0 20612 NULL
141764 +i2c_mux_master_xfer_20613 i2c_mux_master_xfer 3 20613 NULL
141765 +qib_qsfp_write_20614 qib_qsfp_write 0-2-4 20614 NULL
141766 +inject_enable_write_20617 inject_enable_write 0-3 20617 NULL
141767 +device_capabilities_show_20619 device_capabilities_show 0 20619 NULL
141768 +show_20621 show 0 20621 NULL
141769 +adp8860_bl_l1_daylight_dim_store_20623 adp8860_bl_l1_daylight_dim_store 0-4 20623 NULL
141770 +rpipe_check_aim_20627 rpipe_check_aim 0 20627 NULL
141771 +show_min_hyst_20635 show_min_hyst 0 20635 NULL nohasharray
141772 +adfs_dir_read_20635 adfs_dir_read 0 20635 &show_min_hyst_20635
141773 +squashfs_trusted_get_20637 squashfs_trusted_get 0 20637 NULL
141774 +w1_ds2780_io_20638 w1_ds2780_io 4-3-0 20638 NULL
141775 +snd_pcm_oss_prepare_20641 snd_pcm_oss_prepare 0 20641 NULL
141776 +__uncore_iss_show_20642 __uncore_iss_show 0 20642 NULL nohasharray
141777 +asus_gps_switch_20642 asus_gps_switch 0 20642 &__uncore_iss_show_20642
141778 +setattr_20644 setattr 0 20644 NULL
141779 +kfifo_copy_to_user_20646 kfifo_copy_to_user 3-4 20646 NULL
141780 +sierra_write_room_20649 sierra_write_room 0 20649 NULL
141781 +oz_add_farewell_20652 oz_add_farewell 5 20652 NULL
141782 +macvtap_get_user_20655 macvtap_get_user 0 20655 NULL nohasharray
141783 +bond_option_arp_validate_set_20655 bond_option_arp_validate_set 0 20655 &macvtap_get_user_20655
141784 +wacom_luminance_store_20659 wacom_luminance_store 0-4 20659 NULL nohasharray
141785 +oz_cdev_read_20659 oz_cdev_read 3 20659 &wacom_luminance_store_20659
141786 +ixgbe_open_20663 ixgbe_open 0 20663 NULL
141787 +fcoe_enable_20664 fcoe_enable 0 20664 NULL
141788 +selinux_nlmsg_lookup_20665 selinux_nlmsg_lookup 0 20665 NULL nohasharray
141789 +smk_netlbl_mls_20665 smk_netlbl_mls 0 20665 &selinux_nlmsg_lookup_20665 nohasharray
141790 +ad1983_add_spdif_mux_ctl_20665 ad1983_add_spdif_mux_ctl 0 20665 &smk_netlbl_mls_20665
141791 +show_temp_crit_20674 show_temp_crit 0 20674 NULL
141792 +downcall_20675 downcall 0-3 20675 NULL
141793 +snd_hdsp_playback_copy_20676 snd_hdsp_playback_copy 5 20676 NULL nohasharray
141794 +btrfs_qgroup_reserve_20676 btrfs_qgroup_reserve 0 20676 &snd_hdsp_playback_copy_20676
141795 +session_write_kbytes_show_20678 session_write_kbytes_show 0 20678 NULL
141796 +dvb_dmxdev_buffer_read_20682 dvb_dmxdev_buffer_read 0-4 20682 NULL
141797 +cpumask_size_20683 cpumask_size 0 20683 NULL
141798 +btrfs_node_blockptr_20685 btrfs_node_blockptr 0 20685 NULL
141799 +store_20687 store 0 20687 NULL
141800 +ipath_user_sdma_coalesce_20688 ipath_user_sdma_coalesce 0 20688 NULL
141801 +set_sas_linkspeed_names_20690 set_sas_linkspeed_names 0 20690 NULL
141802 +show_low_power_20693 show_low_power 0 20693 NULL nohasharray
141803 +cross_eof_20693 cross_eof 0 20693 &show_low_power_20693
141804 +xpcs_reg_addr_write_20694 xpcs_reg_addr_write 3-0 20694 NULL
141805 +read_file_tgt_int_stats_20697 read_file_tgt_int_stats 3-0 20697 NULL nohasharray
141806 +bond_master_netdev_event_20697 bond_master_netdev_event 0 20697 &read_file_tgt_int_stats_20697
141807 +cipso_v4_gentag_rng_20703 cipso_v4_gentag_rng 0 20703 NULL nohasharray
141808 +show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL_20703 show_conn_param_ISCSI_PARAM_IPV6_FLOW_LABEL 0 20703 &cipso_v4_gentag_rng_20703
141809 +roles_init_20704 roles_init 0 20704 NULL
141810 +fwnet_header_create_20705 fwnet_header_create 0 20705 NULL
141811 +set_alarm_20706 set_alarm 0 20706 NULL
141812 +pcpu_page_first_chunk_20712 pcpu_page_first_chunk 1 20712 NULL nohasharray
141813 +dev_show_model_20712 dev_show_model 0 20712 &pcpu_page_first_chunk_20712 nohasharray
141814 +carl9170_debugfs_bug_write_20712 carl9170_debugfs_bug_write 0-3 20712 &dev_show_model_20712
141815 +hfs_direct_IO_20714 hfs_direct_IO 4-0 20714 NULL
141816 +ocfs2_read_xattr_bucket_20722 ocfs2_read_xattr_bucket 0 20722 NULL
141817 +security_context_to_sid_force_20724 security_context_to_sid_force 2-0 20724 NULL
141818 +msi001_set_gain_20725 msi001_set_gain 0 20725 NULL nohasharray
141819 +dlm_user_cancel_20725 dlm_user_cancel 0 20725 &msi001_set_gain_20725
141820 +vmxnet3_open_20730 vmxnet3_open 0 20730 NULL
141821 +mt2063_write_20732 mt2063_write 0 20732 NULL
141822 +edd_show_host_bus_20735 edd_show_host_bus 0 20735 NULL nohasharray
141823 +write_field_20735 write_field 0 20735 &edd_show_host_bus_20735
141824 +mem_used_max_store_20741 mem_used_max_store 0-4 20741 NULL
141825 +br_netpoll_setup_20742 br_netpoll_setup 0 20742 NULL
141826 +fb_prepare_logo_20743 fb_prepare_logo 0 20743 NULL nohasharray
141827 +show_vpd_pg80_20743 show_vpd_pg80 6-0-5 20743 &fb_prepare_logo_20743
141828 +e1000_test_msi_20744 e1000_test_msi 0 20744 NULL
141829 +axxia_i2c_xfer_msg_20746 axxia_i2c_xfer_msg 0 20746 NULL nohasharray
141830 +__page_symlink_20746 __page_symlink 3 20746 &axxia_i2c_xfer_msg_20746
141831 +vol_cdev_direct_write_20751 vol_cdev_direct_write 3-0 20751 NULL
141832 +pm860x_rtc_read_time_20756 pm860x_rtc_read_time 0 20756 NULL nohasharray
141833 +f2fs_sbi_show_20756 f2fs_sbi_show 0 20756 &pm860x_rtc_read_time_20756
141834 +iwlagn_alloc_bcast_station_20759 iwlagn_alloc_bcast_station 0 20759 NULL
141835 +splice_read_20762 splice_read 0 20762 NULL
141836 +brcmf_p2p_escan_20763 brcmf_p2p_escan 2 20763 NULL
141837 +bfad_im_hw_version_show_20764 bfad_im_hw_version_show 0 20764 NULL
141838 +ubi_io_read_20767 ubi_io_read 0 20767 NULL
141839 +SyS_recvfrom_20771 SyS_recvfrom 3 20771 NULL
141840 +rtl8139_get_sset_count_20776 rtl8139_get_sset_count 0 20776 NULL
141841 +acpi_ex_resolve_operands_20782 acpi_ex_resolve_operands 0 20782 NULL nohasharray
141842 +dlci_dev_event_20782 dlci_dev_event 0 20782 &acpi_ex_resolve_operands_20782
141843 +vmw_fb_check_var_20787 vmw_fb_check_var 0 20787 NULL
141844 +fd_show_configfs_dev_params_20788 fd_show_configfs_dev_params 0 20788 NULL nohasharray
141845 +swap_write_page_20788 swap_write_page 0 20788 &fd_show_configfs_dev_params_20788
141846 +fb_alloc_cmap_gfp_20792 fb_alloc_cmap_gfp 2 20792 NULL nohasharray
141847 +store_hard_offline_page_20792 store_hard_offline_page 0-4 20792 &fb_alloc_cmap_gfp_20792
141848 +iommu_range_alloc_20794 iommu_range_alloc 3 20794 NULL
141849 +iwl_dbgfs_rxon_flags_read_20795 iwl_dbgfs_rxon_flags_read 3-0 20795 NULL
141850 +compat_filldir64_20796 compat_filldir64 3 20796 NULL nohasharray
141851 +ipip6_tunnel_change_mtu_20796 ipip6_tunnel_change_mtu 0 20796 &compat_filldir64_20796
141852 +edid_write_20797 edid_write 3-0 20797 NULL
141853 +wlan_show_20798 wlan_show 0 20798 NULL nohasharray
141854 +ath10k_wmi_connect_20798 ath10k_wmi_connect 0 20798 &wlan_show_20798
141855 +snd_p16v_pcm_trigger_playback_20799 snd_p16v_pcm_trigger_playback 0 20799 NULL
141856 +show_nguid_20800 show_nguid 0 20800 NULL
141857 +iwl_pcie_prepare_card_hw_20801 iwl_pcie_prepare_card_hw 0 20801 NULL
141858 +lp3972_dcdc_is_enabled_20807 lp3972_dcdc_is_enabled 0 20807 NULL
141859 +wl12xx_acx_sg_cfg_20808 wl12xx_acx_sg_cfg 0 20808 NULL nohasharray
141860 +netxen_napi_add_20808 netxen_napi_add 0 20808 &wl12xx_acx_sg_cfg_20808
141861 +sys_sendto_20809 sys_sendto 6-3 20809 NULL
141862 +cfv_alloc_and_copy_skb_20812 cfv_alloc_and_copy_skb 4 20812 NULL
141863 +sysfs_add_file_to_group_20814 sysfs_add_file_to_group 0 20814 NULL
141864 +strndup_user_20819 strndup_user 2 20819 NULL nohasharray
141865 +do_glock_20819 do_glock 0 20819 &strndup_user_20819
141866 +memory_max_write_20820 memory_max_write 0-3 20820 NULL
141867 +cp_alloc_rings_20823 cp_alloc_rings 0 20823 NULL
141868 +make_rate_20827 make_rate 0 20827 NULL
141869 +kvaser_usb_open_20828 kvaser_usb_open 0 20828 NULL
141870 +hugetlbfs_setattr_20829 hugetlbfs_setattr 0 20829 NULL
141871 +__cfs_schedulable_20830 __cfs_schedulable 0 20830 NULL
141872 +wl1271_format_buffer_20834 wl1271_format_buffer 2-0 20834 NULL nohasharray
141873 +lpfc_hba_queue_depth_show_20834 lpfc_hba_queue_depth_show 0 20834 &wl1271_format_buffer_20834
141874 +uvc_alloc_entity_20836 uvc_alloc_entity 3-4 20836 NULL nohasharray
141875 +nilfs_checkpoints_attr_show_20836 nilfs_checkpoints_attr_show 0 20836 &uvc_alloc_entity_20836
141876 +show_min_width_20837 show_min_width 0 20837 NULL
141877 +keyspan_write_20838 keyspan_write 0-4 20838 NULL
141878 +get_fan_target_20839 get_fan_target 0 20839 NULL
141879 +fsp_attr_show_vscroll_20843 fsp_attr_show_vscroll 0 20843 NULL
141880 +p9_tag_alloc_20845 p9_tag_alloc 3 20845 NULL
141881 +nvme_trans_supported_vpd_pages_20847 nvme_trans_supported_vpd_pages 4 20847 NULL nohasharray
141882 +usnic_ib_netdevice_event_20847 usnic_ib_netdevice_event 0 20847 &nvme_trans_supported_vpd_pages_20847
141883 +usb_serial_generic_submit_read_urb_20848 usb_serial_generic_submit_read_urb 0 20848 NULL
141884 +v4l2_write_20849 v4l2_write 0-3 20849 NULL
141885 +midi_synth_load_patch_20852 midi_synth_load_patch 0 20852 NULL
141886 +decompress_20854 decompress 0 20854 NULL
141887 +cp2112_i2c_xfer_20860 cp2112_i2c_xfer 0-3 20860 NULL
141888 +dsa_slave_init_20862 dsa_slave_init 0 20862 NULL
141889 +target_stat_scsi_transport_show_attr_dev_name_20864 target_stat_scsi_transport_show_attr_dev_name 0 20864 NULL
141890 +iwl_dbgfs_pm_params_read_20866 iwl_dbgfs_pm_params_read 3-0 20866 NULL
141891 +bond_option_pps_set_20867 bond_option_pps_set 0 20867 NULL
141892 +nc_register_read_20875 nc_register_read 0 20875 NULL
141893 +command_setexposure_20876 command_setexposure 0 20876 NULL
141894 +pci_xircom_init_20881 pci_xircom_init 0 20881 NULL
141895 +import_iovec_20882 import_iovec 0-3 20882 NULL
141896 +ace_open_20884 ace_open 0 20884 NULL nohasharray
141897 +cfs_cpt_table_create_20884 cfs_cpt_table_create 1 20884 &ace_open_20884
141898 +rb_simple_write_20890 rb_simple_write 3 20890 NULL
141899 +sisusb_send_packet_20891 sisusb_send_packet 2-0 20891 NULL
141900 +lpfc_cr_count_store_20893 lpfc_cr_count_store 0-4 20893 NULL
141901 +key_icverrors_read_20895 key_icverrors_read 3-0 20895 NULL
141902 +ipv4_conntrack_local_20896 ipv4_conntrack_local 0 20896 NULL
141903 +of_property_match_string_20897 of_property_match_string 0 20897 NULL
141904 +show_pch_mac_20898 show_pch_mac 0 20898 NULL
141905 +vfio_msi_enable_20906 vfio_msi_enable 2 20906 NULL
141906 +compat_sys_readv_20911 compat_sys_readv 3 20911 NULL
141907 +eeprom_show_20916 eeprom_show 0 20916 NULL
141908 +batadv_nc_mesh_init_20917 batadv_nc_mesh_init 0 20917 NULL
141909 +lbs_rdbbp_write_20918 lbs_rdbbp_write 3-0 20918 NULL
141910 +ipvlan_nl_getsize_20919 ipvlan_nl_getsize 0 20919 NULL
141911 +ad7793_show_scale_available_20920 ad7793_show_scale_available 0 20920 NULL
141912 +usb_gadget_unregister_driver_20924 usb_gadget_unregister_driver 0 20924 NULL
141913 +sctp_del_bind_addr_20927 sctp_del_bind_addr 0 20927 NULL
141914 +llcp_sock_create_20929 llcp_sock_create 0 20929 NULL
141915 +ds1305_nvram_read_20931 ds1305_nvram_read 0-5-6 20931 NULL nohasharray
141916 +tcp_v6_connect_20931 tcp_v6_connect 0 20931 &ds1305_nvram_read_20931
141917 +htable_bits_20933 htable_bits 0 20933 NULL
141918 +perf_ibs_suspend_20935 perf_ibs_suspend 0 20935 NULL
141919 +set_usb_charge_20936 set_usb_charge 0-4 20936 NULL
141920 +dimmdev_location_show_20937 dimmdev_location_show 0 20937 NULL
141921 +gadget_dev_desc_bcdDevice_show_20940 gadget_dev_desc_bcdDevice_show 0 20940 NULL nohasharray
141922 +show_20940 show 0 20940 &gadget_dev_desc_bcdDevice_show_20940 nohasharray
141923 +ide_park_store_20940 ide_park_store 0-4 20940 &show_20940
141924 +sh_eth_phy_start_20943 sh_eth_phy_start 0 20943 NULL
141925 +eir_append_data_20945 eir_append_data 0-5-2 20945 NULL
141926 +altera_set_ir_post_20948 altera_set_ir_post 2 20948 NULL
141927 +rx_rx_phy_hdr_read_20950 rx_rx_phy_hdr_read 3-0 20950 NULL
141928 +nilfs_ifile_count_free_inodes_20953 nilfs_ifile_count_free_inodes 0 20953 NULL nohasharray
141929 +ath10k_ce_send_nolock_20953 ath10k_ce_send_nolock 0 20953 &nilfs_ifile_count_free_inodes_20953
141930 +lm70_sense_temp_20954 lm70_sense_temp 0 20954 NULL
141931 +rsxx_cram_read_20957 rsxx_cram_read 3-0 20957 NULL
141932 +saa7146_i2c_transfer_20961 saa7146_i2c_transfer 0-3 20961 NULL
141933 +nfs_map_name_to_uid_20962 nfs_map_name_to_uid 3 20962 NULL
141934 +config_usb_cfg_attr_show_20966 config_usb_cfg_attr_show 0 20966 NULL
141935 +bfad_im_vport_create_20967 bfad_im_vport_create 0 20967 NULL
141936 +snd_rme9652_playback_copy_20970 snd_rme9652_playback_copy 5 20970 NULL nohasharray
141937 +proc_root_getattr_20970 proc_root_getattr 0 20970 &snd_rme9652_playback_copy_20970
141938 +ov2640_s_fmt_20973 ov2640_s_fmt 0 20973 NULL nohasharray
141939 +__mmc_test_register_dbgfs_file_20973 __mmc_test_register_dbgfs_file 0 20973 &ov2640_s_fmt_20973
141940 +acpi_ds_exec_begin_op_20975 acpi_ds_exec_begin_op 0 20975 NULL
141941 +uinput_write_20977 uinput_write 0-3 20977 NULL
141942 +clear_codec_20983 clear_codec 0 20983 NULL
141943 +alg_setsockopt_20985 alg_setsockopt 5-0 20985 NULL
141944 +iwl_mvm_load_ucode_wait_alive_20992 iwl_mvm_load_ucode_wait_alive 0 20992 NULL
141945 +qib_verbs_send_20999 qib_verbs_send 3-5 20999 NULL
141946 +alx_alloc_descriptors_21000 alx_alloc_descriptors 0 21000 NULL
141947 +ocfs2_free_clusters_21001 ocfs2_free_clusters 4 21001 NULL
141948 +iwl_phy_db_get_section_data_21006 iwl_phy_db_get_section_data 0 21006 NULL
141949 +orinoco_cs_suspend_21007 orinoco_cs_suspend 0 21007 NULL
141950 +slow_avc_audit_21019 slow_avc_audit 0 21019 NULL nohasharray
141951 +btrfs_dirty_pages_21019 btrfs_dirty_pages 0 21019 &slow_avc_audit_21019 nohasharray
141952 +selinux_revalidate_file_permission_21019 selinux_revalidate_file_permission 0 21019 &btrfs_dirty_pages_21019
141953 +mac802154_wpan_mac_addr_21020 mac802154_wpan_mac_addr 0 21020 NULL nohasharray
141954 +adp8870_bl_l2_bright_dim_store_21020 adp8870_bl_l2_bright_dim_store 4-0 21020 &mac802154_wpan_mac_addr_21020
141955 +btrfs_inode_ref_name_len_21024 btrfs_inode_ref_name_len 0 21024 NULL
141956 +xfs_btree_new_root_21028 xfs_btree_new_root 0 21028 NULL
141957 +arch_gnttab_init_21030 arch_gnttab_init 1 21030 NULL nohasharray
141958 +read_page_21030 read_page 0 21030 &arch_gnttab_init_21030
141959 +snd_pcm_lib_preallocate_pages_21031 snd_pcm_lib_preallocate_pages 4 21031 NULL nohasharray
141960 +rx_defrag_tkip_called_read_21031 rx_defrag_tkip_called_read 3-0 21031 &snd_pcm_lib_preallocate_pages_21031 nohasharray
141961 +suspended_show_21031 suspended_show 0 21031 &rx_defrag_tkip_called_read_21031
141962 +nilfs_btree_propagate_v_21037 nilfs_btree_propagate_v 0 21037 NULL
141963 +show_address_21038 show_address 0 21038 NULL nohasharray
141964 +snd_hda_parse_pin_defcfg_21038 snd_hda_parse_pin_defcfg 0 21038 &show_address_21038
141965 +lbs_threshold_read_21046 lbs_threshold_read 5-0 21046 NULL
141966 +trigger_cmd_21049 trigger_cmd 0 21049 NULL
141967 +mt9m111_set_flip_21052 mt9m111_set_flip 0 21052 NULL
141968 +proc_fault_inject_write_21058 proc_fault_inject_write 3-0 21058 NULL
141969 +rose_create_facilities_21067 rose_create_facilities 0 21067 NULL nohasharray
141970 +tc574_suspend_21067 tc574_suspend 0 21067 &rose_create_facilities_21067
141971 +encrypt_21069 encrypt 0 21069 NULL
141972 +tea575x_s_ctrl_21072 tea575x_s_ctrl 0 21072 NULL nohasharray
141973 +validate_new_21072 validate_new 0 21072 &tea575x_s_ctrl_21072
141974 +ieee802154_hdr_push_addr_21080 ieee802154_hdr_push_addr 0 21080 NULL
141975 +event_calibration_read_21083 event_calibration_read 3-0 21083 NULL
141976 +lio_target_np_store_sctp_21084 lio_target_np_store_sctp 0-3 21084 NULL
141977 +michael_final_21085 michael_final 0 21085 NULL
141978 +wl18xx_handle_static_data_21088 wl18xx_handle_static_data 0 21088 NULL
141979 +multipath_status_21094 multipath_status 5 21094 NULL
141980 +ext2_valid_block_bitmap_21101 ext2_valid_block_bitmap 3 21101 NULL
141981 +zd_write_mac_addr_common_21102 zd_write_mac_addr_common 0 21102 NULL
141982 +airspy_ctrl_msg_21103 airspy_ctrl_msg 0 21103 NULL
141983 +atc_pcm_capture_prepare_21105 atc_pcm_capture_prepare 0 21105 NULL
141984 +write_posted_21108 write_posted 0 21108 NULL
141985 +ath6kl_send_go_probe_resp_21113 ath6kl_send_go_probe_resp 3 21113 NULL nohasharray
141986 +cyapa_gen5_check_fw_21113 cyapa_gen5_check_fw 0 21113 &ath6kl_send_go_probe_resp_21113
141987 +unix_dgram_sendmsg_21115 unix_dgram_sendmsg 3 21115 NULL
141988 +target_core_show_dev_info_21116 target_core_show_dev_info 0 21116 NULL
141989 +snd_ice1712_playback_ds_trigger_21118 snd_ice1712_playback_ds_trigger 0 21118 NULL nohasharray
141990 +ddebug_exec_queries_21118 ddebug_exec_queries 0 21118 &snd_ice1712_playback_ds_trigger_21118 nohasharray
141991 +i40e_vlan_rx_add_vid_21118 i40e_vlan_rx_add_vid 0 21118 &ddebug_exec_queries_21118
141992 +_efx_mcdi_rpc_async_21119 _efx_mcdi_rpc_async 5-4 21119 NULL nohasharray
141993 +target_core_alua_tg_pt_gp_show_attr_members_21119 target_core_alua_tg_pt_gp_show_attr_members 0 21119 &_efx_mcdi_rpc_async_21119 nohasharray
141994 +transient_state_store_21119 transient_state_store 0-4 21119 &target_core_alua_tg_pt_gp_show_attr_members_21119
141995 +gsmtty_write_room_21123 gsmtty_write_room 0 21123 NULL
141996 +show_21126 show 0 21126 NULL nohasharray
141997 +target_fabric_nacl_param_attr_store_21126 target_fabric_nacl_param_attr_store 0 21126 &show_21126
141998 +i2400m_rx_trace_21127 i2400m_rx_trace 3 21127 NULL
141999 +st_gyro_buffer_postenable_21128 st_gyro_buffer_postenable 0 21128 NULL
142000 +iwl_dbgfs_uapsd_misbehaving_read_21129 iwl_dbgfs_uapsd_misbehaving_read 3-0 21129 NULL
142001 +rfcomm_sock_recvmsg_21131 rfcomm_sock_recvmsg 3 21131 NULL
142002 +snd_nm256_capture_trigger_21135 snd_nm256_capture_trigger 0 21135 NULL
142003 +ubifs_write_iter_21137 ubifs_write_iter 0 21137 NULL
142004 +target_core_dev_pr_show_attr_res_pr_generation_21138 target_core_dev_pr_show_attr_res_pr_generation 0 21138 NULL
142005 +omfs_writepage_21143 omfs_writepage 0 21143 NULL nohasharray
142006 +dgram_sendmsg_21143 dgram_sendmsg 3 21143 &omfs_writepage_21143
142007 +tps6586x_irq_init_21144 tps6586x_irq_init 3 21144 NULL
142008 +aoedisk_show_payload_21147 aoedisk_show_payload 0 21147 NULL
142009 +new_skb_21148 new_skb 1 21148 NULL
142010 +ocfs2_block_check_validate_21149 ocfs2_block_check_validate 2 21149 NULL
142011 +dgram_disconnect_21152 dgram_disconnect 0 21152 NULL
142012 +rtl2830_regmap_gather_write_21153 rtl2830_regmap_gather_write 0 21153 NULL
142013 +sisfb_set_mode_21155 sisfb_set_mode 0 21155 NULL
142014 +alloc_pg_vec_21159 alloc_pg_vec 3 21159 NULL
142015 +tg3_load_firmware_cpu_21170 tg3_load_firmware_cpu 0 21170 NULL
142016 +mei_dbgfs_read_active_21172 mei_dbgfs_read_active 3-0 21172 NULL nohasharray
142017 +t4_init_clip_tbl_21172 t4_init_clip_tbl 1-2 21172 &mei_dbgfs_read_active_21172 nohasharray
142018 +show_therm_max_21172 show_therm_max 0 21172 &t4_init_clip_tbl_21172
142019 +vmci_qpair_enquev_21176 vmci_qpair_enquev 0-3 21176 NULL
142020 +hfsplus_writepage_21177 hfsplus_writepage 0 21177 NULL
142021 +ap_sleep_21178 ap_sleep 0 21178 NULL
142022 +bioset_create_nobvec_21180 bioset_create_nobvec 1 21180 NULL nohasharray
142023 +kone_sysfs_read_settings_21180 kone_sysfs_read_settings 0-5-6 21180 &bioset_create_nobvec_21180
142024 +niu_set_alt_mac_rdc_table_21181 niu_set_alt_mac_rdc_table 0 21181 NULL
142025 +start_command_port_21191 start_command_port 0 21191 NULL
142026 +iptable_nat_ipv4_fn_21192 iptable_nat_ipv4_fn 0 21192 NULL
142027 +cpuset_write_resmask_21193 cpuset_write_resmask 0-3 21193 NULL
142028 +cx18_v4l2_read_21196 cx18_v4l2_read 3-0 21196 NULL
142029 +adt7x10_read_word_21199 adt7x10_read_word 0 21199 NULL
142030 +radeon_hwmon_get_pwm1_max_21203 radeon_hwmon_get_pwm1_max 0 21203 NULL
142031 +ipc_rcu_alloc_21208 ipc_rcu_alloc 1 21208 NULL
142032 +brcmf_sdio_txpkt_hdalign_21211 brcmf_sdio_txpkt_hdalign 0 21211 NULL
142033 +prepare_header_21212 prepare_header 0 21212 NULL
142034 +scsi_execute_req_flags_21215 scsi_execute_req_flags 5 21215 NULL
142035 +hdlcdev_open_21219 hdlcdev_open 0 21219 NULL
142036 +_ocfs2_free_clusters_21220 _ocfs2_free_clusters 4 21220 NULL
142037 +show_sched2_21224 show_sched2 0 21224 NULL
142038 +t4_wr_mbox_meat_21225 t4_wr_mbox_meat 0 21225 NULL
142039 +elv_attr_store_21226 elv_attr_store 0-4 21226 NULL
142040 +get_numpages_21227 get_numpages 0-2-1 21227 NULL
142041 +show_session_param_ISCSI_PARAM_ABORT_TMO_21231 show_session_param_ISCSI_PARAM_ABORT_TMO 0 21231 NULL
142042 +fscache_wait_for_operation_activation_21235 fscache_wait_for_operation_activation 0 21235 NULL nohasharray
142043 +iscsi_stat_sess_err_show_attr_digest_errors_21235 iscsi_stat_sess_err_show_attr_digest_errors 0 21235 &fscache_wait_for_operation_activation_21235
142044 +input_ff_create_21240 input_ff_create 2 21240 NULL
142045 +show_bssinfo_21241 show_bssinfo 0 21241 NULL
142046 +svc_bind_21244 svc_bind 0 21244 NULL nohasharray
142047 +gpio_keys_attr_store_helper_21244 gpio_keys_attr_store_helper 0 21244 &svc_bind_21244
142048 +target_core_dev_store_21245 target_core_dev_store 0-4 21245 NULL
142049 +use_debug_keys_read_21251 use_debug_keys_read 3-0 21251 NULL
142050 +nes_store_nonidx_addr_21252 nes_store_nonidx_addr 0-3 21252 NULL
142051 +wp_retry_size_21260 wp_retry_size 0 21260 NULL
142052 +do_journal_end_21262 do_journal_end 0 21262 NULL nohasharray
142053 +rtw_set_wps_beacon_21262 rtw_set_wps_beacon 3 21262 &do_journal_end_21262
142054 +gadget_config_desc_bmAttributes_store_21263 gadget_config_desc_bmAttributes_store 0-3 21263 NULL
142055 +ip_vs_icmp_xmit_21269 ip_vs_icmp_xmit 4-0 21269 NULL nohasharray
142056 +do_unlock_21269 do_unlock 0 21269 &ip_vs_icmp_xmit_21269
142057 +mc13783_adc_show_name_21271 mc13783_adc_show_name 0 21271 NULL
142058 +mmc_date_show_21275 mmc_date_show 0 21275 NULL
142059 +xfs_alloc_ag_vextent_size_21276 xfs_alloc_ag_vextent_size 0 21276 NULL
142060 +socket_sendmsg_21278 socket_sendmsg 0 21278 NULL nohasharray
142061 +s2mps14_regulator_enable_21278 s2mps14_regulator_enable 0 21278 &socket_sendmsg_21278
142062 +zd_write_mac_addr_21280 zd_write_mac_addr 0 21280 NULL
142063 +get_alarms_21285 get_alarms 0 21285 NULL
142064 +ubifs_getattr_21290 ubifs_getattr 0 21290 NULL
142065 +t4vf_wr_mbox_core_21291 t4vf_wr_mbox_core 0 21291 NULL
142066 +_isl12057_rtc_update_alarm_21293 _isl12057_rtc_update_alarm 0 21293 NULL
142067 +drm_universal_plane_init_21296 drm_universal_plane_init 6 21296 NULL nohasharray
142068 +acpi_ds_init_buffer_field_21296 acpi_ds_init_buffer_field 0 21296 &drm_universal_plane_init_21296 nohasharray
142069 +ax25_listen_21296 ax25_listen 0 21296 &acpi_ds_init_buffer_field_21296 nohasharray
142070 +pwm_polarity_store_21296 pwm_polarity_store 0-4 21296 &ax25_listen_21296
142071 +net_rx_queue_update_kobjects_21298 net_rx_queue_update_kobjects 0 21298 NULL
142072 +show_pwm2_enable_21299 show_pwm2_enable 0 21299 NULL
142073 +powerclamp_get_cur_state_21302 powerclamp_get_cur_state 0 21302 NULL nohasharray
142074 +ib_umad_read_21302 ib_umad_read 0-3 21302 &powerclamp_get_cur_state_21302
142075 +offline_pages_21306 offline_pages 0 21306 NULL
142076 +do_msg_fill_21307 do_msg_fill 3 21307 NULL
142077 +show_bank2_value_21309 show_bank2_value 0 21309 NULL
142078 +add_res_range_21310 add_res_range 4 21310 NULL
142079 +get_zeroed_page_21322 get_zeroed_page 0 21322 NULL
142080 +ftrace_profile_read_21327 ftrace_profile_read 3 21327 NULL
142081 +pcxhr_send_msg_nolock_21331 pcxhr_send_msg_nolock 0 21331 NULL
142082 +show_path_cost_21334 show_path_cost 0 21334 NULL
142083 +iscsi_nacl_param_show_InitialR2T_21337 iscsi_nacl_param_show_InitialR2T 0 21337 NULL
142084 +parport_ieee1284_ecp_read_data_21343 parport_ieee1284_ecp_read_data 0 21343 NULL nohasharray
142085 +nes_store_ee_cmd_21343 nes_store_ee_cmd 0-3 21343 &parport_ieee1284_ecp_read_data_21343
142086 +read_file_bool_bmps_21344 read_file_bool_bmps 3-0 21344 NULL
142087 +readbytes_21351 readbytes 0 21351 NULL
142088 +gfs2_ea_get_copy_21353 gfs2_ea_get_copy 0 21353 NULL nohasharray
142089 +ppp_dev_init_21353 ppp_dev_init 0 21353 &gfs2_ea_get_copy_21353
142090 +get_rxfh_indir_size_21355 get_rxfh_indir_size 0 21355 NULL nohasharray
142091 +get_labels_21355 get_labels 0 21355 &get_rxfh_indir_size_21355 nohasharray
142092 +allocate_cmdlines_buffer_21355 allocate_cmdlines_buffer 1 21355 &get_labels_21355
142093 +squashfs_user_get_21360 squashfs_user_get 0 21360 NULL nohasharray
142094 +saa717x_s_stream_21360 saa717x_s_stream 0 21360 &squashfs_user_get_21360
142095 +store_associate_remote_21366 store_associate_remote 0-4 21366 NULL
142096 +pin_request_21370 pin_request 0 21370 NULL
142097 +alloc_orinocodev_21371 alloc_orinocodev 1 21371 NULL
142098 +gigaset_write_room_21372 gigaset_write_room 0 21372 NULL
142099 +ath10k_wmi_tlv_op_gen_vdev_sta_uapsd_21375 ath10k_wmi_tlv_op_gen_vdev_sta_uapsd 5 21375 NULL
142100 +split_leaf_21378 split_leaf 0 21378 NULL nohasharray
142101 +smsc911x_open_21378 smsc911x_open 0 21378 &split_leaf_21378
142102 +SYSC_rt_sigpending_21379 SYSC_rt_sigpending 2 21379 NULL
142103 +video_ioctl2_21380 video_ioctl2 2 21380 NULL
142104 +uwb_rsv_establish_21382 uwb_rsv_establish 0 21382 NULL
142105 +insert_ptr_21386 insert_ptr 6 21386 NULL
142106 +show_tolerance2_21387 show_tolerance2 0 21387 NULL
142107 +rx_errors_show_21388 rx_errors_show 0 21388 NULL nohasharray
142108 +bonding_show_slaves_21388 bonding_show_slaves 0 21388 &rx_errors_show_21388
142109 +vivid_user_gen_s_ctrl_21389 vivid_user_gen_s_ctrl 0 21389 NULL
142110 +a2mp_chan_alloc_skb_cb_21398 a2mp_chan_alloc_skb_cb 3-2 21398 NULL nohasharray
142111 +snd_hda_codec_build_controls_21398 snd_hda_codec_build_controls 0 21398 &a2mp_chan_alloc_skb_cb_21398
142112 +diva_get_driver_dbg_mask_21399 diva_get_driver_dbg_mask 0 21399 NULL
142113 +show_fc_host_node_name_21401 show_fc_host_node_name 0 21401 NULL
142114 +rx8025_sysfs_show_clock_adjust_21403 rx8025_sysfs_show_clock_adjust 0 21403 NULL
142115 +max1363_update_scan_mode_21409 max1363_update_scan_mode 0 21409 NULL nohasharray
142116 +e1000_set_mac_21409 e1000_set_mac 0 21409 &max1363_update_scan_mode_21409
142117 +__swap_writepage_21412 __swap_writepage 0 21412 NULL nohasharray
142118 +handler_21412 handler 0 21412 &__swap_writepage_21412
142119 +saa7134_ts_buffer_prepare_21413 saa7134_ts_buffer_prepare 0 21413 NULL
142120 +pvr2_ioread_avail_21417 pvr2_ioread_avail 0 21417 NULL
142121 +s3c_hsotg_ep_enable_21420 s3c_hsotg_ep_enable 0 21420 NULL
142122 +usnic_ib_dump_vf_hdr_21423 usnic_ib_dump_vf_hdr 3 21423 NULL
142123 +fsloc_parse_21426 fsloc_parse 0 21426 NULL nohasharray
142124 +snapshot_read_next_21426 snapshot_read_next 0 21426 &fsloc_parse_21426
142125 +snd_seq_event_dup_21427 snd_seq_event_dup 0 21427 NULL
142126 +tcp_bound_to_half_wnd_21429 tcp_bound_to_half_wnd 0-2 21429 NULL
142127 +input_dev_show_modalias_21432 input_dev_show_modalias 0 21432 NULL
142128 +cp210x_open_21435 cp210x_open 0 21435 NULL
142129 +adp5520_read_21437 adp5520_read 0 21437 NULL
142130 +aggr_size_tx_agg_vs_rate_read_21438 aggr_size_tx_agg_vs_rate_read 3-0 21438 NULL
142131 +syslog_21440 syslog 0 21440 NULL nohasharray
142132 +gracl_init_21440 gracl_init 0 21440 &syslog_21440 nohasharray
142133 +isl29003_store_resolution_21440 isl29003_store_resolution 0-4 21440 &gracl_init_21440
142134 +hci_dev_do_open_21446 hci_dev_do_open 0 21446 NULL
142135 +show_attr_text_21448 show_attr_text 0 21448 NULL
142136 +__ertm_hdr_size_21450 __ertm_hdr_size 0 21450 NULL
142137 +concat_writev_21451 concat_writev 3 21451 NULL
142138 +nfc_hci_send_event_21452 nfc_hci_send_event 5 21452 NULL
142139 +extend_netdev_table_21453 extend_netdev_table 0 21453 NULL
142140 +min_sync_store_21454 min_sync_store 0-3 21454 NULL
142141 +__rapl_event_show_21455 __rapl_event_show 0 21455 NULL
142142 +xfs_vm_writepage_21459 xfs_vm_writepage 0 21459 NULL
142143 +show_cluster_21466 show_cluster 0 21466 NULL nohasharray
142144 +lm3533_als_set_int_mode_21466 lm3533_als_set_int_mode 0 21466 &show_cluster_21466
142145 +ltc4215_show_alarm_21467 ltc4215_show_alarm 0 21467 NULL
142146 +block_write_begin_21470 block_write_begin 0 21470 NULL nohasharray
142147 +store_engine_load_21470 store_engine_load 0-4 21470 &block_write_begin_21470
142148 +tm_calc_21474 tm_calc 0 21474 NULL
142149 +mei_nfc_send_21477 mei_nfc_send 3 21477 NULL nohasharray
142150 +regcache_write_21477 regcache_write 0 21477 &mei_nfc_send_21477 nohasharray
142151 +spmi_register_read_21477 spmi_register_read 0 21477 &regcache_write_21477
142152 +description_show_21480 description_show 0 21480 NULL
142153 +show_threeg_21486 show_threeg 0 21486 NULL
142154 +read_file_xmit_21487 read_file_xmit 3-0 21487 NULL
142155 +firmware_data_read_21488 firmware_data_read 0-5-6 21488 NULL
142156 +set_postcode_21490 set_postcode 0-4 21490 NULL
142157 +security_list_21491 security_list 0-5 21491 NULL
142158 +dccp_recvmsg_21496 dccp_recvmsg 3 21496 NULL
142159 +ads7846_read12_ser_21501 ads7846_read12_ser 0 21501 NULL
142160 +force_bredr_smp_write_21502 force_bredr_smp_write 3-0 21502 NULL
142161 +mmc_alloc_sg_21504 mmc_alloc_sg 1 21504 NULL
142162 +ieee80211_tdls_prep_mgmt_packet_21507 ieee80211_tdls_prep_mgmt_packet 10 21507 NULL nohasharray
142163 +show_beep_mask_21507 show_beep_mask 0 21507 &ieee80211_tdls_prep_mgmt_packet_21507
142164 +saa7146_stop_preview_21508 saa7146_stop_preview 0 21508 NULL
142165 +show_pwm_auto_temp_21509 show_pwm_auto_temp 0 21509 NULL
142166 +carl9170_debugfs_hw_iowrite32_write_21513 carl9170_debugfs_hw_iowrite32_write 0-3 21513 NULL
142167 +tpacpi_driver_uwb_emulstate_store_21517 tpacpi_driver_uwb_emulstate_store 0-3 21517 NULL
142168 +cpia2_set_gpio_21520 cpia2_set_gpio 0 21520 NULL
142169 +show_rd_req_21521 show_rd_req 0 21521 NULL
142170 +nilfs_readpage_21524 nilfs_readpage 0 21524 NULL
142171 +skb_do_copy_data_nocache_21527 skb_do_copy_data_nocache 5-0 21527 NULL nohasharray
142172 +isdn_net_header_21527 isdn_net_header 0 21527 &skb_do_copy_data_nocache_21527
142173 +wm831x_aldo_get_mode_21530 wm831x_aldo_get_mode 0 21530 NULL
142174 +il_dbgfs_stations_read_21532 il_dbgfs_stations_read 3-0 21532 NULL
142175 +f2fs_read_data_page_21533 f2fs_read_data_page 0 21533 NULL
142176 +s2io_set_mac_addr_21534 s2io_set_mac_addr 0 21534 NULL
142177 +dvb_dmxdev_section_callback_21539 dvb_dmxdev_section_callback 2-4 21539 NULL
142178 +cipso_v4_map_cat_enum_hton_21540 cipso_v4_map_cat_enum_hton 0 21540 NULL
142179 +show_node_state_21543 show_node_state 0 21543 NULL
142180 +fat_ioctl_filldir_21547 fat_ioctl_filldir 3 21547 NULL
142181 +bl_enter_21550 bl_enter 0 21550 NULL
142182 +rxrpc_send_data_21553 rxrpc_send_data 5 21553 NULL
142183 +fc0013_get_if_frequency_21554 fc0013_get_if_frequency 0 21554 NULL
142184 +rx_rx_beacon_early_term_read_21559 rx_rx_beacon_early_term_read 3-0 21559 NULL
142185 +ioctl_21564 ioctl 0 21564 NULL
142186 +bh1770_prox_abs_thres_show_21567 bh1770_prox_abs_thres_show 0 21567 NULL
142187 +store_fan_stop_output_21574 store_fan_stop_output 0-4 21574 NULL
142188 +stac_init_21576 stac_init 0 21576 NULL
142189 +multicast_startup_query_interval_show_21579 multicast_startup_query_interval_show 0 21579 NULL
142190 +ov9650_start_21580 ov9650_start 0 21580 NULL
142191 +hw_set_pwm_21583 hw_set_pwm 0 21583 NULL
142192 +ahd_proc_write_seeprom_21584 ahd_proc_write_seeprom 0-3 21584 NULL
142193 +pci_siig10x_init_21592 pci_siig10x_init 0 21592 NULL
142194 +netxen_nic_open_21600 netxen_nic_open 0 21600 NULL
142195 +kone_set_profile_21602 kone_set_profile 0 21602 NULL
142196 +bttv_i2c_sendbytes_21603 bttv_i2c_sendbytes 0 21603 NULL
142197 +ocfs2_acl_from_xattr_21604 ocfs2_acl_from_xattr 2 21604 NULL
142198 +ib_dma_map_single_21605 ib_dma_map_single 0 21605 NULL
142199 +clk_ctl_show_21606 clk_ctl_show 0 21606 NULL nohasharray
142200 +ebt_nat_in_21606 ebt_nat_in 0 21606 &clk_ctl_show_21606
142201 +dbg_check_orphans_21607 dbg_check_orphans 0 21607 NULL
142202 +recover_status_show_21609 recover_status_show 0 21609 NULL
142203 +nilfs_direct_lookup_21611 nilfs_direct_lookup 0 21611 NULL
142204 +sha1_mb_update_21612 sha1_mb_update 0 21612 NULL
142205 +pccard_store_eject_21618 pccard_store_eject 0-4 21618 NULL nohasharray
142206 +xlog_do_recovery_pass_21618 xlog_do_recovery_pass 3 21618 &pccard_store_eject_21618
142207 +brightness_store_21623 brightness_store 0-4 21623 NULL
142208 +gfs2_glock_nq_init_21624 gfs2_glock_nq_init 0 21624 NULL
142209 +ipr_show_log_level_21626 ipr_show_log_level 0 21626 NULL
142210 +ath10k_wmi_vdev_restart_21628 ath10k_wmi_vdev_restart 0 21628 NULL
142211 +ndisc_addr_option_pad_21630 ndisc_addr_option_pad 0 21630 NULL nohasharray
142212 +ocfs2_refcount_cow_hunk_21630 ocfs2_refcount_cow_hunk 0 21630 &ndisc_addr_option_pad_21630
142213 +__jfs_getxattr_21631 __jfs_getxattr 0 21631 NULL
142214 +ca0132_dig_playback_pcm_prepare_21635 ca0132_dig_playback_pcm_prepare 0 21635 NULL
142215 +max_sync_show_21636 max_sync_show 0 21636 NULL nohasharray
142216 +roccat_common2_receive_control_status_21636 roccat_common2_receive_control_status 0 21636 &max_sync_show_21636
142217 +setattr_chown_21638 setattr_chown 0 21638 NULL
142218 +__irq_alloc_descs_21639 __irq_alloc_descs 1-3-2-0 21639 NULL
142219 +show_tabletMouseMiddle_21650 show_tabletMouseMiddle 0 21650 NULL
142220 +iwl_set_power_21654 iwl_set_power 0 21654 NULL
142221 +carl9170_rx_copy_data_21656 carl9170_rx_copy_data 2 21656 NULL
142222 +hiface_pcm_prepare_21657 hiface_pcm_prepare 0 21657 NULL
142223 +ixgb_change_mtu_21665 ixgb_change_mtu 0 21665 NULL nohasharray
142224 +imsttfb_set_par_21665 imsttfb_set_par 0 21665 &ixgb_change_mtu_21665
142225 +aty_var_to_pll_ct_21674 aty_var_to_pll_ct 0 21674 NULL
142226 +atalk_sendmsg_21677 atalk_sendmsg 4-0 21677 NULL
142227 +ocfs2_xattr_get_nolock_21678 ocfs2_xattr_get_nolock 0 21678 NULL nohasharray
142228 +nilfs_segctor_scan_file_dsync_21678 nilfs_segctor_scan_file_dsync 0 21678 &ocfs2_xattr_get_nolock_21678
142229 +regmap_register_patch_21681 regmap_register_patch 3 21681 NULL
142230 +tomoyo_read_control_21682 tomoyo_read_control 0 21682 NULL
142231 +tcp_tso_autosize_21683 tcp_tso_autosize 0-2 21683 NULL
142232 +iwl_mvm_get_temp_cmd_21684 iwl_mvm_get_temp_cmd 0 21684 NULL
142233 +iwl_dbgfs_fw_nmi_write_21685 iwl_dbgfs_fw_nmi_write 0-3 21685 NULL
142234 +proc_maps_open_21687 proc_maps_open 4 21687 NULL nohasharray
142235 +rtllib_alloc_txb_21687 rtllib_alloc_txb 2-1 21687 &proc_maps_open_21687
142236 +set_mc_hash_21690 set_mc_hash 0 21690 NULL
142237 +show_sf4_temp_21691 show_sf4_temp 0 21691 NULL
142238 +lp55xx_store_current_21692 lp55xx_store_current 0-4 21692 NULL
142239 +MT2063_ClearPowerMaskBits_21702 MT2063_ClearPowerMaskBits 0 21702 NULL
142240 +evdev_ioctl_handler_21705 evdev_ioctl_handler 2 21705 NULL
142241 +set_21707 set 0-4 21707 NULL
142242 +usbpn_set_mtu_21708 usbpn_set_mtu 0 21708 NULL
142243 +xfs_btree_insert_21712 xfs_btree_insert 0 21712 NULL nohasharray
142244 +ipath_wait_linkstate_21712 ipath_wait_linkstate 0 21712 &xfs_btree_insert_21712
142245 +ieee80211_stop_tx_ba_session_21713 ieee80211_stop_tx_ba_session 0 21713 NULL nohasharray
142246 +pm_runtime_put_autosuspend_21713 pm_runtime_put_autosuspend 0 21713 &ieee80211_stop_tx_ba_session_21713
142247 +light_set_status_21714 light_set_status 0 21714 NULL
142248 +update_time_21719 update_time 0 21719 NULL
142249 +lpfc_log_verbose_store_21726 lpfc_log_verbose_store 0-4 21726 NULL
142250 +lprocfs_wr_import_21728 lprocfs_wr_import 3 21728 NULL
142251 +reiserfs_allocate_list_bitmaps_21732 reiserfs_allocate_list_bitmaps 3 21732 NULL
142252 +dma_maxpq_21736 dma_maxpq 0 21736 NULL nohasharray
142253 +ixgb_setup_tx_resources_21736 ixgb_setup_tx_resources 0 21736 &dma_maxpq_21736 nohasharray
142254 +nr_set_mac_address_21736 nr_set_mac_address 0 21736 &ixgb_setup_tx_resources_21736
142255 +cx18_av_s_ctrl_21740 cx18_av_s_ctrl 0 21740 NULL
142256 +show_temp23_21741 show_temp23 0 21741 NULL
142257 +ipv6_confirm_21743 ipv6_confirm 0 21743 NULL
142258 +__nf_nat_mangle_tcp_packet_21744 __nf_nat_mangle_tcp_packet 6-8 21744 NULL nohasharray
142259 +at91_open_21744 at91_open 0 21744 &__nf_nat_mangle_tcp_packet_21744
142260 +__scsi_format_command_21749 __scsi_format_command 2 21749 NULL nohasharray
142261 +ocfs2_direct_IO_extend_no_holes_21749 ocfs2_direct_IO_extend_no_holes 0-3 21749 &__scsi_format_command_21749
142262 +set_sticky_21752 set_sticky 0-4 21752 NULL
142263 +mthca_alloc_init_21754 mthca_alloc_init 2 21754 NULL
142264 +l2down_create_21755 l2down_create 4 21755 NULL
142265 +lpfc_temp_sensor_show_21758 lpfc_temp_sensor_show 0 21758 NULL
142266 +usbat_flash_read_data_21762 usbat_flash_read_data 4 21762 NULL nohasharray
142267 +addrconf_sysctl_register_21762 addrconf_sysctl_register 0 21762 &usbat_flash_read_data_21762
142268 +mmc_test_register_dbgfs_file_21763 mmc_test_register_dbgfs_file 0 21763 NULL
142269 +t4vf_change_mac_21765 t4vf_change_mac 0 21765 NULL
142270 +nlmon_dev_init_21771 nlmon_dev_init 0 21771 NULL
142271 +show_sas_expander_level_21775 show_sas_expander_level 0 21775 NULL nohasharray
142272 +qla4xxx_session_get_param_21775 qla4xxx_session_get_param 0 21775 &show_sas_expander_level_21775
142273 +gen_pool_add_21776 gen_pool_add 3 21776 NULL
142274 +SyS_sendfile_21777 SyS_sendfile 4 21777 NULL
142275 +snd_ad1889_playback_trigger_21779 snd_ad1889_playback_trigger 0 21779 NULL
142276 +xfs_da_grow_inode_int_21785 xfs_da_grow_inode_int 3-0 21785 NULL
142277 +kmalloc_order_trace_21788 kmalloc_order_trace 1 21788 NULL
142278 +tpu_pwm_enable_21790 tpu_pwm_enable 0 21790 NULL
142279 +libipw_get_hdrlen_21792 libipw_get_hdrlen 0 21792 NULL nohasharray
142280 +_cx88_start_audio_dma_21792 _cx88_start_audio_dma 0 21792 &libipw_get_hdrlen_21792
142281 +d3cold_allowed_show_21797 d3cold_allowed_show 0 21797 NULL
142282 +aa_may_ptrace_21798 aa_may_ptrace 0 21798 NULL nohasharray
142283 +crypto_sha1_finup_21798 crypto_sha1_finup 0 21798 &aa_may_ptrace_21798
142284 +show_pwm_auto_point_temp_hyst_21800 show_pwm_auto_point_temp_hyst 0 21800 NULL
142285 +min_odd_21802 min_odd 0-1-2 21802 NULL
142286 +show_rotate_21803 show_rotate 0 21803 NULL
142287 +show_node_desc_21804 show_node_desc 0 21804 NULL
142288 +cfspi_init_21807 cfspi_init 0 21807 NULL nohasharray
142289 +freeze_processes_21807 freeze_processes 0 21807 &cfspi_init_21807
142290 +nilfs_checkpoints_checkpoints_number_show_21809 nilfs_checkpoints_checkpoints_number_show 0 21809 NULL
142291 +dvb_generic_ioctl_21810 dvb_generic_ioctl 2 21810 NULL
142292 +__ocfs2_cluster_lock_21812 __ocfs2_cluster_lock 0 21812 NULL
142293 +create_basic_memory_bitmaps_21814 create_basic_memory_bitmaps 0 21814 NULL
142294 +qib_portattr_store_21817 qib_portattr_store 0-4 21817 NULL nohasharray
142295 +__kernel_write_21817 __kernel_write 3-0 21817 &qib_portattr_store_21817
142296 +ov9740_g_crop_21818 ov9740_g_crop 0 21818 NULL
142297 +mei_io_cb_alloc_buf_21819 mei_io_cb_alloc_buf 2 21819 NULL
142298 +wm8994_request_irq_21822 wm8994_request_irq 2 21822 NULL
142299 +lm95234_fill_cache_21823 lm95234_fill_cache 0 21823 NULL
142300 +mtd_ecc_stats_errors_show_21825 mtd_ecc_stats_errors_show 0 21825 NULL nohasharray
142301 +store_node_21825 store_node 0-4 21825 &mtd_ecc_stats_errors_show_21825
142302 +max8907_rtc_read_time_21829 max8907_rtc_read_time 0 21829 NULL
142303 +show_therm_max_alarm_21830 show_therm_max_alarm 0 21830 NULL
142304 +io_submit_add_bh_21832 io_submit_add_bh 0 21832 NULL nohasharray
142305 +fb_pan_display_21832 fb_pan_display 0 21832 &io_submit_add_bh_21832
142306 +tpacket_snd_21833 tpacket_snd 0 21833 NULL
142307 +task_setnice_21835 task_setnice 0 21835 NULL
142308 +_iwl_dbgfs_sta_drain_write_21837 _iwl_dbgfs_sta_drain_write 3-0 21837 NULL
142309 +smb_init_21838 smb_init 0 21838 NULL
142310 +run_21841 run 0 21841 NULL
142311 +block_truncate_page_21842 block_truncate_page 0 21842 NULL
142312 +lpfc_log_verbose_show_21843 lpfc_log_verbose_show 0 21843 NULL
142313 +ecryptfs_truncate_21845 ecryptfs_truncate 0 21845 NULL
142314 +oom_adj_read_21847 oom_adj_read 3-0 21847 NULL
142315 +snd_disconnect_write_21851 snd_disconnect_write 0-3 21851 NULL
142316 +irq_affinity_list_proc_write_21852 irq_affinity_list_proc_write 0-3 21852 NULL
142317 +wl1271_acx_beacon_filter_opt_21855 wl1271_acx_beacon_filter_opt 0 21855 NULL
142318 +usb_autopm_get_interface_21858 usb_autopm_get_interface 0 21858 NULL
142319 +rapl_cpu_notifier_21859 rapl_cpu_notifier 0 21859 NULL
142320 +wl1271_acx_rssi_snr_avg_weights_21862 wl1271_acx_rssi_snr_avg_weights 0 21862 NULL
142321 +lpfc_idiag_extacc_avail_get_21865 lpfc_idiag_extacc_avail_get 0-3 21865 NULL
142322 +msix_capability_init_21870 msix_capability_init 0 21870 NULL
142323 +sisusbcon_bmove_21873 sisusbcon_bmove 7-5-6 21873 NULL nohasharray
142324 +show_conn_param_ISCSI_PARAM_TCP_RECV_WSF_21873 show_conn_param_ISCSI_PARAM_TCP_RECV_WSF 0 21873 &sisusbcon_bmove_21873
142325 +em28xx_write_regs_req_21874 em28xx_write_regs_req 0 21874 NULL nohasharray
142326 +security_compute_sid_21874 security_compute_sid 0 21874 &em28xx_write_regs_req_21874 nohasharray
142327 +c_can_wait_for_ctrl_init_21874 c_can_wait_for_ctrl_init 0 21874 &security_compute_sid_21874
142328 +cpumask_set_cpu_local_first_21879 cpumask_set_cpu_local_first 0 21879 NULL
142329 +gadget_dev_desc_idProduct_store_21881 gadget_dev_desc_idProduct_store 0-3 21881 NULL
142330 +show_oversampling_21883 show_oversampling 0 21883 NULL
142331 +mei_amthif_send_cmd_21885 mei_amthif_send_cmd 0 21885 NULL
142332 +ips_halt_21887 ips_halt 0 21887 NULL
142333 +ldlm_lock_create_21888 ldlm_lock_create 7 21888 NULL
142334 +target_stat_scsi_tgt_port_show_attr_inst_21890 target_stat_scsi_tgt_port_show_attr_inst 0 21890 NULL
142335 +__btrfs_direct_write_21894 __btrfs_direct_write 3-0 21894 NULL
142336 +__alloc_reserved_percpu_21895 __alloc_reserved_percpu 1-2 21895 NULL
142337 +xhci_configure_endpoint_result_21900 xhci_configure_endpoint_result 0 21900 NULL
142338 +cx18_s_video_encoding_21901 cx18_s_video_encoding 0 21901 NULL
142339 +pcm_capture_prepare_21906 pcm_capture_prepare 0 21906 NULL
142340 +__logfs_write_rec_21907 __logfs_write_rec 0 21907 NULL
142341 +dbAllocCtl_21911 dbAllocCtl 0 21911 NULL
142342 +qsfp_1_read_21915 qsfp_1_read 3-0 21915 NULL
142343 +l2tp_ip_disconnect_21920 l2tp_ip_disconnect 0 21920 NULL
142344 +snd_line6_trigger_21928 snd_line6_trigger 0 21928 NULL
142345 +go7007_s_ctrl_21935 go7007_s_ctrl 0 21935 NULL
142346 +bond_option_xmit_hash_policy_set_21936 bond_option_xmit_hash_policy_set 0 21936 NULL
142347 +ceph_permission_21941 ceph_permission 0 21941 NULL
142348 +bnx2fc_destroy_21942 bnx2fc_destroy 0 21942 NULL
142349 +f2fs_read_inline_data_21946 f2fs_read_inline_data 0 21946 NULL
142350 +led_delay_off_store_21947 led_delay_off_store 0-4 21947 NULL
142351 +show_remote_temp8_21948 show_remote_temp8 0 21948 NULL nohasharray
142352 +wl1271_cmd_general_parms_21948 wl1271_cmd_general_parms 0 21948 &show_remote_temp8_21948
142353 +bus_attr_show_21949 bus_attr_show 0 21949 NULL
142354 +wl1271_sysfs_show_bt_coex_state_21950 wl1271_sysfs_show_bt_coex_state 0 21950 NULL nohasharray
142355 +usb_remove_device_21950 usb_remove_device 0 21950 &wl1271_sysfs_show_bt_coex_state_21950
142356 +loopback_check_format_21951 loopback_check_format 0 21951 NULL
142357 +twl_i2c_write_u16_21953 twl_i2c_write_u16 3-0 21953 NULL
142358 +prism2_set_mac_address_21958 prism2_set_mac_address 0 21958 NULL
142359 +rtl2832_sdr_set_tuner_freq_21960 rtl2832_sdr_set_tuner_freq 0 21960 NULL nohasharray
142360 +write_fifo_21960 write_fifo 0 21960 &rtl2832_sdr_set_tuner_freq_21960
142361 +ethoc_set_mac_address_21964 ethoc_set_mac_address 0 21964 NULL
142362 +pt1_i2c_end_21971 pt1_i2c_end 0 21971 NULL
142363 +alloc_ldt_21972 alloc_ldt 2 21972 NULL nohasharray
142364 +isl1208_i2c_read_time_21972 isl1208_i2c_read_time 0 21972 &alloc_ldt_21972 nohasharray
142365 +atalk_pick_and_bind_port_21972 atalk_pick_and_bind_port 0 21972 &isl1208_i2c_read_time_21972
142366 +__build_xattrs_21979 __build_xattrs 0 21979 NULL
142367 +SYSC_prctl_21980 SYSC_prctl 4 21980 NULL nohasharray
142368 +tda18271_tune_21980 tda18271_tune 0 21980 &SYSC_prctl_21980
142369 +smm665_show_max_21981 smm665_show_max 0 21981 NULL
142370 +xen_bind_pirq_msi_to_irq_21986 xen_bind_pirq_msi_to_irq 4 21986 NULL nohasharray
142371 +pm_show_wakelocks_21986 pm_show_wakelocks 0 21986 &xen_bind_pirq_msi_to_irq_21986
142372 +ath5k_hw_rf5112_channel_21993 ath5k_hw_rf5112_channel 0 21993 NULL
142373 +w1_f2d_readblock_21994 w1_f2d_readblock 3 21994 NULL
142374 +ocfs2_del_inode_from_orphan_21995 ocfs2_del_inode_from_orphan 0 21995 NULL nohasharray
142375 +proc_sched_autogroup_set_nice_21995 proc_sched_autogroup_set_nice 0 21995 &ocfs2_del_inode_from_orphan_21995
142376 +compat_rw_copy_check_uvector_22001 compat_rw_copy_check_uvector 3-0 22001 NULL nohasharray
142377 +rxpipe_descr_host_int_trig_rx_data_read_22001 rxpipe_descr_host_int_trig_rx_data_read 3-0 22001 &compat_rw_copy_check_uvector_22001
142378 +osst_linux_media_version_show_22002 osst_linux_media_version_show 0 22002 NULL
142379 +kobil_open_22009 kobil_open 0 22009 NULL
142380 +rndis_filter_set_packet_filter_22011 rndis_filter_set_packet_filter 0 22011 NULL
142381 +nv_set_mac_address_22012 nv_set_mac_address 0 22012 NULL
142382 +show_trans_timeout_22013 show_trans_timeout 0 22013 NULL
142383 +netdev_queue_attr_show_22015 netdev_queue_attr_show 0 22015 NULL
142384 +fbcon_fb_registered_22016 fbcon_fb_registered 0 22016 NULL nohasharray
142385 +il_alloc_txq_mem_22016 il_alloc_txq_mem 0 22016 &fbcon_fb_registered_22016
142386 +atl1e_get_eeprom_len_22018 atl1e_get_eeprom_len 0 22018 NULL
142387 +xfs_attr3_leaf_to_shortform_22019 xfs_attr3_leaf_to_shortform 0 22019 NULL
142388 +regcache_sync_block_raw_flush_22021 regcache_sync_block_raw_flush 3-4 22021 NULL
142389 +gether_get_host_addr_22022 gether_get_host_addr 0 22022 NULL
142390 +btrfs_get_16_22023 btrfs_get_16 0 22023 NULL
142391 +write_usb_charge_22024 write_usb_charge 0 22024 NULL
142392 +ocfs2_control_validate_protocol_22029 ocfs2_control_validate_protocol 0-3 22029 NULL
142393 +da9052_bat_check_status_22030 da9052_bat_check_status 0 22030 NULL
142394 +_sp2d_min_pg_22032 _sp2d_min_pg 0 22032 NULL
142395 +disable_nonboot_cpus_22037 disable_nonboot_cpus 0 22037 NULL
142396 +lookup_metapath_22039 lookup_metapath 0 22039 NULL nohasharray
142397 +rtsx_pci_dma_map_sg_22039 rtsx_pci_dma_map_sg 3 22039 &lookup_metapath_22039
142398 +mt9v011_s_mbus_fmt_22040 mt9v011_s_mbus_fmt 0 22040 NULL
142399 +nfs_permission_22042 nfs_permission 0 22042 NULL nohasharray
142400 +ath5k_attr_show_firstep_level_22042 ath5k_attr_show_firstep_level 0 22042 &nfs_permission_22042
142401 +xfs_fs_freeze_22048 xfs_fs_freeze 0 22048 NULL
142402 +zd_usb_read_fw_22049 zd_usb_read_fw 4 22049 NULL nohasharray
142403 +nilfs_segctor_wait_22049 nilfs_segctor_wait 0 22049 &zd_usb_read_fw_22049
142404 +vbi_buffer_prepare_22050 vbi_buffer_prepare 0 22050 NULL
142405 +create_speaker_out_ctls_22052 create_speaker_out_ctls 0 22052 NULL
142406 +atalk_recvmsg_22053 atalk_recvmsg 4-0 22053 NULL
142407 +ieee80211_if_fmt_dropped_frames_ttl_22054 ieee80211_if_fmt_dropped_frames_ttl 3 22054 NULL nohasharray
142408 +skge_ring_alloc_22054 skge_ring_alloc 0 22054 &ieee80211_if_fmt_dropped_frames_ttl_22054 nohasharray
142409 +sys_recvfrom_22054 sys_recvfrom 3 22054 &skge_ring_alloc_22054
142410 +end_show_22058 end_show 0 22058 NULL nohasharray
142411 +show_sas_phy_minimum_linkrate_hw_22058 show_sas_phy_minimum_linkrate_hw 0 22058 &end_show_22058 nohasharray
142412 +uart_mode_store_22058 uart_mode_store 0-4 22058 &show_sas_phy_minimum_linkrate_hw_22058
142413 +acpi_ds_get_field_names_22059 acpi_ds_get_field_names 0 22059 NULL nohasharray
142414 +pio_write_22059 pio_write 0-6-5 22059 &acpi_ds_get_field_names_22059
142415 +cfqg_set_weight_device_22062 cfqg_set_weight_device 3-0 22062 NULL
142416 +trunc_end_22065 trunc_end 0 22065 NULL nohasharray
142417 +il_tx_queue_init_22065 il_tx_queue_init 0 22065 &trunc_end_22065
142418 +bNumEndpoints_show_22075 bNumEndpoints_show 0 22075 NULL
142419 +btrfs_reloc_clone_csums_22077 btrfs_reloc_clone_csums 2-3-0 22077 NULL nohasharray
142420 +sigmadsp_write_regmap_22077 sigmadsp_write_regmap 2-4 22077 &btrfs_reloc_clone_csums_22077
142421 +find_trange_value_22079 find_trange_value 0 22079 NULL
142422 +timeout_show_22081 timeout_show 0 22081 NULL
142423 +clear_store_22082 clear_store 0-4 22082 NULL nohasharray
142424 +set_fan_speed_percent_22082 set_fan_speed_percent 0 22082 &clear_store_22082
142425 +ov772x_cropcap_22083 ov772x_cropcap 0 22083 NULL
142426 +mem_rw_22085 mem_rw 3-0 22085 NULL nohasharray
142427 +sb1000_end_get_set_command_22085 sb1000_end_get_set_command 0 22085 &mem_rw_22085
142428 +nf_ct_seq_adjust_22086 nf_ct_seq_adjust 4 22086 NULL
142429 +acerhdf_get_mode_22088 acerhdf_get_mode 0 22088 NULL
142430 +niu_init_one_rx_channel_22095 niu_init_one_rx_channel 0 22095 NULL
142431 +ocfs2_extend_allocation_22096 ocfs2_extend_allocation 0 22096 NULL
142432 +ext3_setattr_22100 ext3_setattr 0 22100 NULL
142433 +portio_name_show_22101 portio_name_show 0 22101 NULL
142434 +rndis_error_status_22103 rndis_error_status 0 22103 NULL nohasharray
142435 +qlcnic_sriov_pf_enable_22103 qlcnic_sriov_pf_enable 0 22103 &rndis_error_status_22103
142436 +find_free_port_22104 find_free_port 0 22104 NULL
142437 +rt2x00debug_read_crypto_stats_22109 rt2x00debug_read_crypto_stats 3-0 22109 NULL
142438 +get_pwm_22113 get_pwm 0 22113 NULL
142439 +arvo_sysfs_show_key_mask_22117 arvo_sysfs_show_key_mask 0 22117 NULL nohasharray
142440 +beiscsi_log_enable_store_22117 beiscsi_log_enable_store 0-4 22117 &arvo_sysfs_show_key_mask_22117
142441 +mlog_show_22119 mlog_show 0 22119 NULL
142442 +show_session_param_ISCSI_PARAM_TARGET_NAME_22122 show_session_param_ISCSI_PARAM_TARGET_NAME 0 22122 NULL
142443 +tps65217_reg_read_22125 tps65217_reg_read 0 22125 NULL
142444 +show_fan_min_22127 show_fan_min 0 22127 NULL
142445 +snd_hda_codec_read_22130 snd_hda_codec_read 0 22130 NULL nohasharray
142446 +get_results_22130 get_results 0 22130 &snd_hda_codec_read_22130
142447 +mx2_videobuf_setup_22136 mx2_videobuf_setup 0 22136 NULL
142448 +__bitmap_size_22138 __bitmap_size 0 22138 NULL
142449 +read_cal_int_tables_22139 read_cal_int_tables 0 22139 NULL
142450 +listxattr_22142 listxattr 0-3 22142 NULL
142451 +reset_atmel_card_22143 reset_atmel_card 0 22143 NULL
142452 +SyS_sched_setaffinity_22148 SyS_sched_setaffinity 2 22148 NULL
142453 +smsc95xx_reset_22152 smsc95xx_reset 0 22152 NULL
142454 +netlink_bind_22153 netlink_bind 0 22153 NULL
142455 +pn533_dep_link_up_22154 pn533_dep_link_up 5 22154 NULL
142456 +isci_task_execute_task_22155 isci_task_execute_task 0 22155 NULL
142457 +__vlan_device_event_22159 __vlan_device_event 0 22159 NULL
142458 +show_otp2en_22160 show_otp2en 0 22160 NULL
142459 +set_pwm_enable_22161 set_pwm_enable 0-4 22161 NULL
142460 +devm_ioremap_wc_22162 devm_ioremap_wc 2-3 22162 NULL
142461 +pm8001_phy_control_22163 pm8001_phy_control 0 22163 NULL nohasharray
142462 +store_pwm_interpolate_22163 store_pwm_interpolate 0-4 22163 &pm8001_phy_control_22163
142463 +lx_hardware_open_22166 lx_hardware_open 0 22166 NULL
142464 +usbhsh_dcp_queue_push_22167 usbhsh_dcp_queue_push 0 22167 NULL
142465 +reiserfs_paste_into_item_22170 reiserfs_paste_into_item 0 22170 NULL
142466 +__kfifo_alloc_22173 __kfifo_alloc 3-0 22173 NULL nohasharray
142467 +max8997_reg_enable_22173 max8997_reg_enable 0 22173 &__kfifo_alloc_22173
142468 +dccp_disconnect_22174 dccp_disconnect 0 22174 NULL
142469 +beiscsi_adap_family_disp_22179 beiscsi_adap_family_disp 0 22179 NULL nohasharray
142470 +nf_nat_ipv6_in_22179 nf_nat_ipv6_in 0 22179 &beiscsi_adap_family_disp_22179
142471 +iscsi_disc_show_userid_mutual_22181 iscsi_disc_show_userid_mutual 0 22181 NULL nohasharray
142472 +hid_sensor_custom_read_22181 hid_sensor_custom_read 3 22181 &iscsi_disc_show_userid_mutual_22181
142473 +channel_dimm_label_store_22189 channel_dimm_label_store 0-4 22189 NULL
142474 +xen_acpi_processor_resume_22190 xen_acpi_processor_resume 0 22190 NULL
142475 +tps80031_rtc_alarm_irq_enable_22198 tps80031_rtc_alarm_irq_enable 0 22198 NULL
142476 +btrfs_space_info_show_disk_total_22200 btrfs_space_info_show_disk_total 0 22200 NULL
142477 +cmd_exec_22204 cmd_exec 0 22204 NULL
142478 +fls_22210 fls 0 22210 NULL
142479 +f2fs_write_data_pages_22217 f2fs_write_data_pages 0 22217 NULL
142480 +fat_compat_ioctl_filldir_22222 fat_compat_ioctl_filldir 3 22222 NULL
142481 +show_22225 show 0 22225 NULL
142482 +rfcomm_sock_recvmsg_22227 rfcomm_sock_recvmsg 4-0 22227 NULL nohasharray
142483 +xirc2ps_resume_22227 xirc2ps_resume 0 22227 &rfcomm_sock_recvmsg_22227
142484 +core_alua_show_tg_pt_gp_info_22228 core_alua_show_tg_pt_gp_info 0 22228 NULL
142485 +mem_write_22232 mem_write 3-0 22232 NULL
142486 +mwl8k_cmd_set_pre_scan_22233 mwl8k_cmd_set_pre_scan 0 22233 NULL
142487 +fw_status_show_22234 fw_status_show 0 22234 NULL
142488 +av7110_fw_cmd_22236 av7110_fw_cmd 0 22236 NULL
142489 +store_tabletMouseRight_22238 store_tabletMouseRight 0-4 22238 NULL
142490 +p9_virtio_zc_request_22240 p9_virtio_zc_request 6-5 22240 NULL
142491 +show_fnode_redirect_ipaddr_22241 show_fnode_redirect_ipaddr 0 22241 NULL nohasharray
142492 +mwifiex_cmd_recfg_tx_buf_22241 mwifiex_cmd_recfg_tx_buf 0 22241 &show_fnode_redirect_ipaddr_22241
142493 +ath10k_push_board_ext_data_22243 ath10k_push_board_ext_data 0 22243 NULL nohasharray
142494 +fsnotify_parent_22243 fsnotify_parent 0 22243 &ath10k_push_board_ext_data_22243
142495 +prepare_to_wait_event_22247 prepare_to_wait_event 0 22247 NULL
142496 +security_setxattr_22253 security_setxattr 4-0 22253 NULL nohasharray
142497 +capability_id_show_22253 capability_id_show 0 22253 &security_setxattr_22253
142498 +compat_process_vm_rw_22254 compat_process_vm_rw 3-5 22254 NULL
142499 +show_fc_rport_maxframe_size_22260 show_fc_rport_maxframe_size 0 22260 NULL
142500 +ping_common_sendmsg_22261 ping_common_sendmsg 5 22261 NULL
142501 +add_res_tree_22263 add_res_tree 7 22263 NULL
142502 +at91ether_open_22272 at91ether_open 0 22272 NULL
142503 +bmc150_accel_set_power_state_22273 bmc150_accel_set_power_state 0 22273 NULL
142504 +adp8870_bl_l4_indoor_dim_show_22281 adp8870_bl_l4_indoor_dim_show 0 22281 NULL
142505 +show_ipInReceives_22282 show_ipInReceives 0 22282 NULL nohasharray
142506 +scan_sleep_millisecs_show_22282 scan_sleep_millisecs_show 0 22282 &show_ipInReceives_22282
142507 +container_offline_22283 container_offline 0 22283 NULL
142508 +pm8001_ctl_logging_level_show_22284 pm8001_ctl_logging_level_show 0 22284 NULL
142509 +ndo_validate_addr_22293 ndo_validate_addr 0 22293 NULL
142510 +snd_sb16_playback_prepare_22296 snd_sb16_playback_prepare 0 22296 NULL
142511 +line6_stream_start_22297 line6_stream_start 0 22297 NULL
142512 +__tun_chr_ioctl_22300 __tun_chr_ioctl 4 22300 NULL
142513 +anysee_master_xfer_22303 anysee_master_xfer 0-3 22303 NULL nohasharray
142514 +csrow_edac_mode_show_22303 csrow_edac_mode_show 0 22303 &anysee_master_xfer_22303
142515 +mesh_table_alloc_22305 mesh_table_alloc 1 22305 NULL
142516 +show_ipv4_iface_dhcp_vendor_id_22308 show_ipv4_iface_dhcp_vendor_id 0 22308 NULL nohasharray
142517 +hw_ep_enable_22308 hw_ep_enable 0 22308 &show_ipv4_iface_dhcp_vendor_id_22308
142518 +udpv6_sendmsg_22316 udpv6_sendmsg 4-0 22316 NULL nohasharray
142519 +in_tx_cp_show_22316 in_tx_cp_show 0 22316 &udpv6_sendmsg_22316
142520 +statfs_slow_show_22327 statfs_slow_show 0 22327 NULL nohasharray
142521 +tg3_get_regs_len_22327 tg3_get_regs_len 0 22327 &statfs_slow_show_22327
142522 +page_cache_tree_insert_22331 page_cache_tree_insert 0 22331 NULL
142523 +ipr_show_fw_version_22332 ipr_show_fw_version 0 22332 NULL
142524 +show_temp_crit_ext_22334 show_temp_crit_ext 0 22334 NULL nohasharray
142525 +do_migrate_range_22334 do_migrate_range 0 22334 &show_temp_crit_ext_22334
142526 +kempld_i2c_xfer_22335 kempld_i2c_xfer 0-3 22335 NULL
142527 +target_stat_scsi_lu_show_attr_write_mbytes_22338 target_stat_scsi_lu_show_attr_write_mbytes 0 22338 NULL
142528 +ch341_set_handshake_22339 ch341_set_handshake 0 22339 NULL
142529 +lbs_set_monitor_mode_22340 lbs_set_monitor_mode 0 22340 NULL
142530 +sys_read_22343 sys_read 3 22343 NULL
142531 +wl18xx_boot_22344 wl18xx_boot 0 22344 NULL
142532 +part_timeout_store_22351 part_timeout_store 0-4 22351 NULL
142533 +block_store_22352 block_store 0-3 22352 NULL nohasharray
142534 +ptn3460_read_bytes_22352 ptn3460_read_bytes 4 22352 &block_store_22352
142535 +ll_lazystatfs_seq_write_22353 ll_lazystatfs_seq_write 3 22353 NULL
142536 +c_can_chip_config_22357 c_can_chip_config 0 22357 NULL
142537 +__device_suspend_noirq_22360 __device_suspend_noirq 0 22360 NULL
142538 +regmap_spi_gather_write_22364 regmap_spi_gather_write 0 22364 NULL nohasharray
142539 +o2nm_cluster_attr_reconnect_delay_ms_read_22364 o2nm_cluster_attr_reconnect_delay_ms_read 0 22364 &regmap_spi_gather_write_22364 nohasharray
142540 +gem_set_mac_address_22364 gem_set_mac_address 0 22364 &o2nm_cluster_attr_reconnect_delay_ms_read_22364
142541 +tps6586x_gpio_to_irq_22365 tps6586x_gpio_to_irq 2 22365 NULL nohasharray
142542 +show_lcd_level_22365 show_lcd_level 0 22365 &tps6586x_gpio_to_irq_22365
142543 +build_ntlmssp_auth_blob_22366 build_ntlmssp_auth_blob 0 22366 NULL
142544 +dbg_check_znode_22369 dbg_check_znode 0 22369 NULL
142545 +roccat_common2_sysfs_write_keys_primary_22370 roccat_common2_sysfs_write_keys_primary 0-6-5 22370 NULL
142546 +evdev_ioctl_22371 evdev_ioctl 2 22371 NULL
142547 +wake_up_lan_show_22373 wake_up_lan_show 0 22373 NULL nohasharray
142548 +hugetlbfs_write_begin_22373 hugetlbfs_write_begin 0 22373 &wake_up_lan_show_22373
142549 +ufx_reg_clear_bits_22374 ufx_reg_clear_bits 0 22374 NULL
142550 +gfs2_attr_store_22375 gfs2_attr_store 0-4 22375 NULL
142551 +pktgen_alloc_skb_22385 pktgen_alloc_skb 3 22385 NULL nohasharray
142552 +sysfs_kf_read_22385 sysfs_kf_read 0 22385 &pktgen_alloc_skb_22385
142553 +qlcnic_set_mac_22387 qlcnic_set_mac 0 22387 NULL
142554 +show_sas_phy_running_disparity_error_count_22389 show_sas_phy_running_disparity_error_count 0 22389 NULL
142555 +saa7164_api_i2c_write_22390 saa7164_api_i2c_write 0 22390 NULL
142556 +alloc_large_system_hash_22391 alloc_large_system_hash 2 22391 NULL nohasharray
142557 +ath10k_debug_fw_reset_stats_read_22391 ath10k_debug_fw_reset_stats_read 3-0 22391 &alloc_large_system_hash_22391
142558 +ocfs2_assign_bh_22392 ocfs2_assign_bh 0 22392 NULL
142559 +commit_pagelist_22396 commit_pagelist 0 22396 NULL
142560 +lpfc_max_xri_show_22398 lpfc_max_xri_show 0 22398 NULL
142561 +vb2_internal_qbuf_22400 vb2_internal_qbuf 0 22400 NULL
142562 +zoran_write_22404 zoran_write 3-0 22404 NULL
142563 +show_debug_level_22406 show_debug_level 0 22406 NULL
142564 +pnp_start_dev_22411 pnp_start_dev 0 22411 NULL
142565 +queue_reply_22416 queue_reply 3-0 22416 NULL
142566 +iscsi_stat_sess_err_show_attr_format_errors_22417 iscsi_stat_sess_err_show_attr_format_errors 0 22417 NULL
142567 +usbhsg_gadget_start_22424 usbhsg_gadget_start 0 22424 NULL
142568 +sg_finish_rem_req_22426 sg_finish_rem_req 0 22426 NULL
142569 +update_22427 update 0 22427 NULL
142570 +isci_show_id_22428 isci_show_id 0 22428 NULL nohasharray
142571 +erst_exec_set_src_address_base_22428 erst_exec_set_src_address_base 0 22428 &isci_show_id_22428
142572 +__set_enter_print_fmt_22431 __set_enter_print_fmt 0 22431 NULL
142573 +iov_iter_get_pages_22440 iov_iter_get_pages 0-4-3 22440 NULL
142574 +xenfb_check_var_22441 xenfb_check_var 0 22441 NULL
142575 +rtl2832_sdr_start_streaming_22446 rtl2832_sdr_start_streaming 0 22446 NULL
142576 +show_sas_phy_phy_identifier_22447 show_sas_phy_phy_identifier 0 22447 NULL
142577 +ceph_write_iter_22449 ceph_write_iter 0 22449 NULL
142578 +handle_received_packet_22457 handle_received_packet 3 22457 NULL
142579 +write_fs_22465 write_fs 0-6-5 22465 NULL
142580 +acpi_ut_copy_eobject_to_iobject_22466 acpi_ut_copy_eobject_to_iobject 0 22466 NULL
142581 +batadv_check_unicast_packet_22468 batadv_check_unicast_packet 3 22468 NULL
142582 +ieee80211_alloc_hw_nm_22469 ieee80211_alloc_hw_nm 1 22469 NULL
142583 +__mv88e6352_phy_read_22471 __mv88e6352_phy_read 0 22471 NULL
142584 +show_port1_22474 show_port1 0 22474 NULL
142585 +ecryptfs_write_22488 ecryptfs_write 0-4-3 22488 NULL
142586 +qib_user_sdma_alloc_header_22490 qib_user_sdma_alloc_header 2 22490 NULL
142587 +cache_write_procfs_22491 cache_write_procfs 3-0 22491 NULL nohasharray
142588 +rfcomm_send_test_22491 rfcomm_send_test 4 22491 &cache_write_procfs_22491 nohasharray
142589 +lm3642_torch_pin_store_22491 lm3642_torch_pin_store 0-4 22491 &rfcomm_send_test_22491
142590 +put_chars_22498 put_chars 3 22498 NULL
142591 +mp_find_ioapic_pin_22499 mp_find_ioapic_pin 0-2 22499 NULL nohasharray
142592 +st21nfca_hci_se_io_22499 st21nfca_hci_se_io 4 22499 &mp_find_ioapic_pin_22499 nohasharray
142593 +edac_device_ctl_log_ue_store_22499 edac_device_ctl_log_ue_store 0-3 22499 &st21nfca_hci_se_io_22499
142594 +ad5398_read_reg_22504 ad5398_read_reg 0 22504 NULL
142595 +mutex_lock_interruptible_22505 mutex_lock_interruptible 0 22505 NULL nohasharray
142596 +asd_version_show_22505 asd_version_show 0 22505 &mutex_lock_interruptible_22505
142597 +fan_pwm1_store_22510 fan_pwm1_store 0-4 22510 NULL
142598 +sha512_ssse3_finup_22514 sha512_ssse3_finup 0 22514 NULL
142599 +trim_no_bitmap_22524 trim_no_bitmap 4-3 22524 NULL
142600 +attr_press_to_select_store_tpkbd_22525 attr_press_to_select_store_tpkbd 0-4 22525 NULL
142601 +snd_cx23885_prepare_22528 snd_cx23885_prepare 0 22528 NULL
142602 +read_ohm_22544 read_ohm 0 22544 NULL
142603 +pskb_may_pull_22546 pskb_may_pull 2 22546 NULL
142604 +adxl34x_position_show_22547 adxl34x_position_show 0 22547 NULL
142605 +ntb_setup_bwd_msix_22549 ntb_setup_bwd_msix 2 22549 NULL
142606 +ocfs2_read_extent_block_22550 ocfs2_read_extent_block 0 22550 NULL
142607 +port_delete_22553 port_delete 0 22553 NULL
142608 +agp_alloc_page_array_22554 agp_alloc_page_array 1 22554 NULL
142609 +wq_numa_store_22563 wq_numa_store 0-4 22563 NULL
142610 +cyapa_gen5_read_panel_scan_raw_data_22565 cyapa_gen5_read_panel_scan_raw_data 0 22565 NULL
142611 +w7090p_tuner_rw_serpar_22568 w7090p_tuner_rw_serpar 0-3 22568 NULL nohasharray
142612 +aac_show_raid_level_22568 aac_show_raid_level 0 22568 &w7090p_tuner_rw_serpar_22568
142613 +get_regs_len_22569 get_regs_len 0 22569 NULL
142614 +adt7411_set_bit_22579 adt7411_set_bit 0-4 22579 NULL
142615 +mlx4_cmd_imm_22582 mlx4_cmd_imm 0 22582 NULL
142616 +elan_sysfs_read_fw_ver_22586 elan_sysfs_read_fw_ver 0 22586 NULL nohasharray
142617 +il3945_mac_start_22586 il3945_mac_start 0 22586 &elan_sysfs_read_fw_ver_22586
142618 +dbFindCtl_22587 dbFindCtl 0 22587 NULL
142619 +wp384_final_22591 wp384_final 0 22591 NULL
142620 +twl_sysfs_aen_read_22596 twl_sysfs_aen_read 6-0-5 22596 NULL
142621 +da9052_read_ich_22600 da9052_read_ich 0 22600 NULL
142622 +qla4_82xx_isp_reset_22601 qla4_82xx_isp_reset 0 22601 NULL nohasharray
142623 +snapshot_read_22601 snapshot_read 3 22601 &qla4_82xx_isp_reset_22601
142624 +pci_dev_specific_reset_22605 pci_dev_specific_reset 0 22605 NULL
142625 +__uncore_pld_show_22606 __uncore_pld_show 0 22606 NULL
142626 +nat_receive_22609 nat_receive 0-3 22609 NULL
142627 +il4965_hw_nic_init_22611 il4965_hw_nic_init 0 22611 NULL
142628 +btrfs_delalloc_reserve_space_22617 btrfs_delalloc_reserve_space 0 22617 NULL
142629 +bootflag_get_22618 bootflag_get 0 22618 NULL
142630 +qlcnic_pci_sriov_disable_22622 qlcnic_pci_sriov_disable 0 22622 NULL
142631 +iwl_dbgfs_rx_phyinfo_read_22625 iwl_dbgfs_rx_phyinfo_read 3 22625 NULL
142632 +_maybe_not_all_in_one_io_22626 _maybe_not_all_in_one_io 0 22626 NULL
142633 +sctp_setsockopt_connectx_old_22631 sctp_setsockopt_connectx_old 3-0 22631 NULL
142634 +v9fs_vfs_getattr_dotl_22632 v9fs_vfs_getattr_dotl 0 22632 NULL
142635 +ide_core_cp_entry_22636 ide_core_cp_entry 3-0 22636 NULL
142636 +wl1271_rx_filter_get_fields_size_22638 wl1271_rx_filter_get_fields_size 0 22638 NULL
142637 +pwr_wake_on_timer_exp_read_22640 pwr_wake_on_timer_exp_read 3-0 22640 NULL nohasharray
142638 +multicast_query_interval_show_22640 multicast_query_interval_show 0 22640 &pwr_wake_on_timer_exp_read_22640 nohasharray
142639 +reiserfs_get_block_22640 reiserfs_get_block 0 22640 &multicast_query_interval_show_22640
142640 +rtl_op_sta_add_22642 rtl_op_sta_add 0 22642 NULL
142641 +iwl_mvm_mac_ctxt_cmd_ibss_22646 iwl_mvm_mac_ctxt_cmd_ibss 0 22646 NULL
142642 +snd_riptide_prepare_22648 snd_riptide_prepare 0 22648 NULL
142643 +iwl_dbgfs_calib_disabled_read_22649 iwl_dbgfs_calib_disabled_read 3-0 22649 NULL
142644 +ieee80211_probereq_get_22651 ieee80211_probereq_get 5-4 22651 NULL
142645 +smsc911x_rx_get_rxstatus_22654 smsc911x_rx_get_rxstatus 0 22654 NULL
142646 +snd_seq_queue_timer_set_tempo_22655 snd_seq_queue_timer_set_tempo 0 22655 NULL
142647 +__iscsi_nacl_auth_store_userid_22656 __iscsi_nacl_auth_store_userid 0-3 22656 NULL
142648 +mem_map_size_22660 mem_map_size 0 22660 NULL nohasharray
142649 +tnc_insert_22660 tnc_insert 0 22660 &mem_map_size_22660
142650 +br_stp_set_port_priority_22665 br_stp_set_port_priority 0 22665 NULL
142651 +show_u8_22667 show_u8 0 22667 NULL
142652 +call_netdevice_notifiers_22672 call_netdevice_notifiers 0 22672 NULL
142653 +show_up_tail_align_22676 show_up_tail_align 0 22676 NULL nohasharray
142654 +show_fcstat_fcp_packet_aborts_22676 show_fcstat_fcp_packet_aborts 0 22676 &show_up_tail_align_22676
142655 +ubifs_leb_write_22679 ubifs_leb_write 4-5-0 22679 NULL nohasharray
142656 +tmiofb_set_par_22679 tmiofb_set_par 0 22679 &ubifs_leb_write_22679
142657 +qlcnic_83xx_sysfs_flash_write_handler_22680 qlcnic_83xx_sysfs_flash_write_handler 6-0-5 22680 NULL
142658 +l2tp_ip_recvmsg_22681 l2tp_ip_recvmsg 4-0 22681 NULL
142659 +iscsit_na_default_erl_22682 iscsit_na_default_erl 0 22682 NULL
142660 +bch_dump_read_22685 bch_dump_read 3-0 22685 NULL
142661 +reg_umr_22686 reg_umr 5 22686 NULL
142662 +sys_ppoll_22688 sys_ppoll 2 22688 NULL nohasharray
142663 +show_hdmi_source_22688 show_hdmi_source 0 22688 &sys_ppoll_22688
142664 +bmc150_accel_data_rdy_trigger_set_state_22689 bmc150_accel_data_rdy_trigger_set_state 0 22689 NULL
142665 +mxl111sf_read_reg_22690 mxl111sf_read_reg 0 22690 NULL
142666 +SYSC_vmsplice_22697 SYSC_vmsplice 3 22697 NULL
142667 +vnic_dev_notify_setcmd_22700 vnic_dev_notify_setcmd 0 22700 NULL
142668 +show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO_22701 show_conn_param_ISCSI_PARAM_KEEPALIVE_TMO 0 22701 NULL
142669 +ov7670_read_smbus_22702 ov7670_read_smbus 0 22702 NULL
142670 +tomoyo_check_inet_address_22705 tomoyo_check_inet_address 0 22705 NULL nohasharray
142671 +ecm_opts_host_addr_store_22705 ecm_opts_host_addr_store 0-3 22705 &tomoyo_check_inet_address_22705
142672 +alloc_libipw_22708 alloc_libipw 1 22708 NULL
142673 +show_iface_enabled_22711 show_iface_enabled 0 22711 NULL
142674 +read_iter_zero_22715 read_iter_zero 0 22715 NULL
142675 +memcg_update_list_lru_node_22717 memcg_update_list_lru_node 3 22717 NULL
142676 +qlcnic_83xx_lockless_flash_read32_22721 qlcnic_83xx_lockless_flash_read32 0 22721 NULL nohasharray
142677 +ecryptfs_write_metadata_to_contents_22721 ecryptfs_write_metadata_to_contents 3 22721 &qlcnic_83xx_lockless_flash_read32_22721
142678 +mxuport_send_ctrl_urb_22723 mxuport_send_ctrl_urb 0 22723 NULL
142679 +channel_dimm_label_show_22728 channel_dimm_label_show 0 22728 NULL nohasharray
142680 +acpi_ex_get_name_string_22728 acpi_ex_get_name_string 0 22728 &channel_dimm_label_show_22728 nohasharray
142681 +ext4_mpage_readpages_22728 ext4_mpage_readpages 0-4 22728 &acpi_ex_get_name_string_22728
142682 +filename_trans_read_22730 filename_trans_read 0 22730 NULL
142683 +cx18_copy_buf_to_user_22735 cx18_copy_buf_to_user 4-0 22735 NULL nohasharray
142684 +show_filter_22735 show_filter 0 22735 &cx18_copy_buf_to_user_22735 nohasharray
142685 +__mlx4_cq_alloc_icm_22735 __mlx4_cq_alloc_icm 0 22735 &show_filter_22735
142686 +ax25_output_22736 ax25_output 2 22736 NULL
142687 +xenbus_map_ring_valloc_pv_22737 xenbus_map_ring_valloc_pv 3 22737 NULL
142688 +ceph_decode_32_22738 ceph_decode_32 0 22738 NULL nohasharray
142689 +__mei_cl_send_22738 __mei_cl_send 3 22738 &ceph_decode_32_22738
142690 +__writeback_single_inode_22739 __writeback_single_inode 0 22739 NULL
142691 +iio_debugfs_write_reg_22742 iio_debugfs_write_reg 3-0 22742 NULL
142692 +show_fnode_password_in_22752 show_fnode_password_in 0 22752 NULL nohasharray
142693 +fore200e_proc_read_22752 fore200e_proc_read 0 22752 &show_fnode_password_in_22752 nohasharray
142694 +loctls_read_file_22752 loctls_read_file 0 22752 &fore200e_proc_read_22752
142695 +output_write_22753 output_write 0-6-5 22753 NULL
142696 +sky2_alloc_buffers_22754 sky2_alloc_buffers 0 22754 NULL nohasharray
142697 +iosf_mbi_pci_read_mdr_22754 iosf_mbi_pci_read_mdr 0 22754 &sky2_alloc_buffers_22754
142698 +eth_header_22760 eth_header 0 22760 NULL
142699 +qlcnic_sriov_init_22762 qlcnic_sriov_init 2-0 22762 NULL
142700 +tw28_set_ctrl_val_22763 tw28_set_ctrl_val 0 22763 NULL
142701 +si4713_write_property_22765 si4713_write_property 0 22765 NULL
142702 +nilfs_mdt_submit_block_22768 nilfs_mdt_submit_block 0 22768 NULL nohasharray
142703 +hdmi_g_mbus_fmt_22768 hdmi_g_mbus_fmt 0 22768 &nilfs_mdt_submit_block_22768
142704 +print_frame_22769 print_frame 0 22769 NULL
142705 +show_in_max3_22770 show_in_max3 0 22770 NULL
142706 +elan_smbus_prepare_fw_update_22771 elan_smbus_prepare_fw_update 0 22771 NULL
142707 +ftrace_arch_read_dyn_info_22773 ftrace_arch_read_dyn_info 0 22773 NULL
142708 +compat_SyS_io_getevents_22774 compat_SyS_io_getevents 3 22774 NULL
142709 +ath9k_add_interface_22776 ath9k_add_interface 0 22776 NULL nohasharray
142710 +tg3_setup_fiber_mii_phy_22776 tg3_setup_fiber_mii_phy 0 22776 &ath9k_add_interface_22776
142711 +__break_lease_22777 __break_lease 0 22777 NULL
142712 +show_fc_fc4s_22784 show_fc_fc4s 0 22784 NULL
142713 +preenable_22790 preenable 0 22790 NULL
142714 +vnic_dev_get_res_count_22791 vnic_dev_get_res_count 0 22791 NULL
142715 +page_counter_limit_22795 page_counter_limit 0 22795 NULL
142716 +rocker_dma_test_offset_22796 rocker_dma_test_offset 3 22796 NULL
142717 +pla_ocp_write_22802 pla_ocp_write 4 22802 NULL
142718 +__generic_copy_to_user_intel_22806 __generic_copy_to_user_intel 0 22806 NULL
142719 +btrfs_getxattr_22809 btrfs_getxattr 0 22809 NULL
142720 +efs_symlink_readpage_22812 efs_symlink_readpage 0 22812 NULL nohasharray
142721 +rx8025_set_alarm_22812 rx8025_set_alarm 0 22812 &efs_symlink_readpage_22812
142722 +bnx2_get_regs_len_22813 bnx2_get_regs_len 0 22813 NULL
142723 +comm_addr_list_read_22819 comm_addr_list_read 0 22819 NULL
142724 +init_after_reset_22823 init_after_reset 0 22823 NULL
142725 +show_fbstate_22824 show_fbstate 0 22824 NULL
142726 +ghash_init_22826 ghash_init 0 22826 NULL nohasharray
142727 +nfs_initiate_commit_22826 nfs_initiate_commit 0 22826 &ghash_init_22826
142728 +max8998_ldo_is_enabled_22833 max8998_ldo_is_enabled 0 22833 NULL
142729 +afs_permission_22835 afs_permission 0 22835 NULL
142730 +mb862xxfb_show_dispregs_22838 mb862xxfb_show_dispregs 0 22838 NULL
142731 +__scm_send_22841 __scm_send 0 22841 NULL
142732 +data_ep_set_params_22843 data_ep_set_params 0 22843 NULL
142733 +iscsi_tpg_attrib_store_demo_mode_write_protect_22844 iscsi_tpg_attrib_store_demo_mode_write_protect 0-3 22844 NULL
142734 +atxp1_storevcore_22847 atxp1_storevcore 0-4 22847 NULL
142735 +ext4_reserve_clusters_22850 ext4_reserve_clusters 0 22850 NULL
142736 +show_local_ip_22854 show_local_ip 0 22854 NULL nohasharray
142737 +__smsc95xx_read_reg_22854 __smsc95xx_read_reg 0 22854 &show_local_ip_22854
142738 +bluetooth_enable_store_22857 bluetooth_enable_store 0-4 22857 NULL
142739 +asd_reset_flash_22858 asd_reset_flash 0 22858 NULL
142740 +atmel_resume_22860 atmel_resume 0 22860 NULL
142741 +create_attr_set_22861 create_attr_set 1 22861 NULL
142742 +write_lid_handling_22862 write_lid_handling 0 22862 NULL
142743 +nr_hugepages_show_22864 nr_hugepages_show 0 22864 NULL
142744 +hash_ip6_expire_22867 hash_ip6_expire 4 22867 NULL
142745 +ntfs_setattr_22871 ntfs_setattr 0 22871 NULL
142746 +vmxnet3_request_irqs_22878 vmxnet3_request_irqs 0 22878 NULL
142747 +smb_set_file_info_22880 smb_set_file_info 0 22880 NULL
142748 +pxa_ep_enable_22883 pxa_ep_enable 0 22883 NULL
142749 +vmw_execbuf_process_22885 vmw_execbuf_process 5 22885 NULL nohasharray
142750 +show_counter_tx_flow_stalls_22885 show_counter_tx_flow_stalls 0 22885 &vmw_execbuf_process_22885 nohasharray
142751 +_mv88e6xxx_phy_read_indirect_22885 _mv88e6xxx_phy_read_indirect 0 22885 &show_counter_tx_flow_stalls_22885
142752 +set_phy_speed_22886 set_phy_speed 0 22886 NULL
142753 +show_green_22889 show_green 0 22889 NULL
142754 +v9fs_direct_write_22891 v9fs_direct_write 0-3 22891 NULL
142755 +usblp_new_writeurb_22894 usblp_new_writeurb 2 22894 NULL nohasharray
142756 +cifs_file_write_iter_22894 cifs_file_write_iter 0 22894 &usblp_new_writeurb_22894
142757 +mdc800_device_read_22896 mdc800_device_read 3-0 22896 NULL nohasharray
142758 +store_test_22896 store_test 0-4 22896 &mdc800_device_read_22896
142759 +_xadc_write_adc_reg_22899 _xadc_write_adc_reg 0 22899 NULL
142760 +policy_emit_config_values_22900 policy_emit_config_values 3 22900 NULL nohasharray
142761 +ion_handle_test_kernel_22900 ion_handle_test_kernel 3-4 22900 &policy_emit_config_values_22900
142762 +bdc_issue_cmd_22903 bdc_issue_cmd 0 22903 NULL nohasharray
142763 +bmg160_validate_trigger_22903 bmg160_validate_trigger 0 22903 &bdc_issue_cmd_22903
142764 +bnx2i_show_ccell_info_22908 bnx2i_show_ccell_info 0 22908 NULL
142765 +ip_vs_forward_icmp_v6_22912 ip_vs_forward_icmp_v6 0 22912 NULL
142766 +nfs4_acl_bytes_22915 nfs4_acl_bytes 0-1 22915 NULL
142767 +gadget_info_attr_store_22919 gadget_info_attr_store 0-4 22919 NULL
142768 +br_vlan_add_22922 br_vlan_add 0 22922 NULL nohasharray
142769 +mwl8k_cmd_get_hw_spec_sta_22922 mwl8k_cmd_get_hw_spec_sta 0 22922 &br_vlan_add_22922
142770 +__set_xattr_22923 __set_xattr 0 22923 NULL
142771 +sg_start_req_22924 sg_start_req 0 22924 NULL
142772 +qce_mapsg_22925 qce_mapsg 3 22925 NULL
142773 +xstateregs_set_22932 xstateregs_set 4 22932 NULL
142774 +dlm_status_to_errno_22935 dlm_status_to_errno 0 22935 NULL nohasharray
142775 +uwb_rc_set_ie_22935 uwb_rc_set_ie 0 22935 &dlm_status_to_errno_22935
142776 +__iscsi_nacl_auth_show_userid_22936 __iscsi_nacl_auth_show_userid 0 22936 NULL nohasharray
142777 +i40e_fcoe_change_mtu_22936 i40e_fcoe_change_mtu 0 22936 &__iscsi_nacl_auth_show_userid_22936
142778 +max8925_write_device_22937 max8925_write_device 3-0 22937 NULL nohasharray
142779 +show_alert_led_22937 show_alert_led 0 22937 &max8925_write_device_22937
142780 +wil_rx_refill_22940 wil_rx_refill 0 22940 NULL
142781 +bio_copy_to_iter_22942 bio_copy_to_iter 0 22942 NULL
142782 +nfs4_get_security_label_22946 nfs4_get_security_label 0 22946 NULL
142783 +pcpu_mem_zalloc_22948 pcpu_mem_zalloc 1 22948 NULL
142784 +i2c_bit_xfer_22953 i2c_bit_xfer 0-3 22953 NULL
142785 +r_heartbeat_file_write_22954 r_heartbeat_file_write 0-3 22954 NULL nohasharray
142786 +__bch_cache_store_22954 __bch_cache_store 0-4 22954 &r_heartbeat_file_write_22954
142787 +logfs_segment_write_compress_22957 logfs_segment_write_compress 0 22957 NULL
142788 +alloc_sglist_22960 alloc_sglist 1-3-2 22960 NULL
142789 +caif_seqpkt_sendmsg_22961 caif_seqpkt_sendmsg 4-0 22961 NULL
142790 +vme_get_size_22964 vme_get_size 0 22964 NULL
142791 +__sync_blockdev_22967 __sync_blockdev 0 22967 NULL nohasharray
142792 +store_sf2_temp_22967 store_sf2_temp 0-4 22967 &__sync_blockdev_22967
142793 +pwm_enable_from_reg_22969 pwm_enable_from_reg 0 22969 NULL
142794 +tx_frag_key_not_found_read_22971 tx_frag_key_not_found_read 3-0 22971 NULL
142795 +snd_ice1712_playback_ds_prepare_22973 snd_ice1712_playback_ds_prepare 0 22973 NULL nohasharray
142796 +rbd_dev_v2_object_prefix_22973 rbd_dev_v2_object_prefix 0 22973 &snd_ice1712_playback_ds_prepare_22973
142797 +cached_dev_cache_miss_22979 cached_dev_cache_miss 4 22979 NULL nohasharray
142798 +subscribe_port_22979 subscribe_port 0 22979 &cached_dev_cache_miss_22979
142799 +usb_get_langid_22983 usb_get_langid 0 22983 NULL
142800 +open_22984 open 0 22984 NULL
142801 +ceph_vxattrcb_dir_rctime_22987 ceph_vxattrcb_dir_rctime 0 22987 NULL nohasharray
142802 +remote_settings_file_write_22987 remote_settings_file_write 3-0 22987 &ceph_vxattrcb_dir_rctime_22987 nohasharray
142803 +snd_cs46xx_capture_prepare_22987 snd_cs46xx_capture_prepare 0 22987 &remote_settings_file_write_22987
142804 +find_root_sec_22988 find_root_sec 0 22988 NULL
142805 +tsf_write_file_22990 tsf_write_file 0 22990 NULL
142806 +bdi_set_min_ratio_22993 bdi_set_min_ratio 0 22993 NULL
142807 +show_pwm_temp_sel_common_22994 show_pwm_temp_sel_common 0 22994 NULL nohasharray
142808 +iwl_mvm_rm_sta_common_22994 iwl_mvm_rm_sta_common 0 22994 &show_pwm_temp_sel_common_22994
142809 +nouveau_hwmon_show_temp1_auto_point1_pwm_22996 nouveau_hwmon_show_temp1_auto_point1_pwm 0 22996 NULL
142810 +pcan_usb_pro_set_silent_23000 pcan_usb_pro_set_silent 0 23000 NULL
142811 +pfkey_sendmsg_23002 pfkey_sendmsg 3 23002 NULL
142812 +ubifs_find_free_leb_for_idx_23003 ubifs_find_free_leb_for_idx 0 23003 NULL
142813 +tw68_start_streaming_23004 tw68_start_streaming 0 23004 NULL
142814 +dig_playback_pcm_prepare_23006 dig_playback_pcm_prepare 0 23006 NULL
142815 +iwl_trans_start_fw_23009 iwl_trans_start_fw 0 23009 NULL
142816 +wsm_configuration_23013 wsm_configuration 0 23013 NULL
142817 +amb_proc_read_23014 amb_proc_read 0 23014 NULL
142818 +data_sock_bind_23015 data_sock_bind 0 23015 NULL
142819 +set_crit_hyst_23017 set_crit_hyst 0-4 23017 NULL
142820 +_nfs4_proc_secinfo_23019 _nfs4_proc_secinfo 0 23019 NULL
142821 +validate_esw_config_23021 validate_esw_config 0 23021 NULL nohasharray
142822 +rtl8152_get_sset_count_23021 rtl8152_get_sset_count 0 23021 &validate_esw_config_23021
142823 +nilfs_bmap_prepare_end_ptr_23022 nilfs_bmap_prepare_end_ptr 0 23022 NULL
142824 +viafb_dvp0_proc_write_23023 viafb_dvp0_proc_write 3-0 23023 NULL
142825 +cifs_local_to_utf16_bytes_23025 cifs_local_to_utf16_bytes 0 23025 NULL nohasharray
142826 +i7core_inject_store_bank_23025 i7core_inject_store_bank 0-4 23025 &cifs_local_to_utf16_bytes_23025
142827 +adm8211_start_23027 adm8211_start 0 23027 NULL
142828 +st_status_23032 st_status 5-0 23032 NULL
142829 +gether_opts_qmult_show_23034 gether_opts_qmult_show 0 23034 NULL
142830 +snd_usb_substream_playback_trigger_23036 snd_usb_substream_playback_trigger 0 23036 NULL nohasharray
142831 +iscsi_stat_tgt_attr_attr_store_23036 iscsi_stat_tgt_attr_attr_store 0 23036 &snd_usb_substream_playback_trigger_23036 nohasharray
142832 +_efx_mcdi_rpc_23036 _efx_mcdi_rpc 0 23036 &iscsi_stat_tgt_attr_attr_store_23036
142833 +omfs_write_inode_23038 omfs_write_inode 0 23038 NULL
142834 +advansys_eisa_probe_23039 advansys_eisa_probe 0 23039 NULL
142835 +da9055_adc_manual_read_23042 da9055_adc_manual_read 0 23042 NULL
142836 +padlock_sha_init_23044 padlock_sha_init 0 23044 NULL
142837 +wMaxPacketSize_show_23053 wMaxPacketSize_show 0 23053 NULL
142838 +nv50_disp_chan_create__23056 nv50_disp_chan_create_ 5 23056 NULL
142839 +__padata_set_cpumasks_23058 __padata_set_cpumasks 0 23058 NULL
142840 +security_inode_killpriv_23060 security_inode_killpriv 0 23060 NULL nohasharray
142841 +bdx_set_mac_23060 bdx_set_mac 0 23060 &security_inode_killpriv_23060
142842 +unix_seqpacket_recvmsg_23062 unix_seqpacket_recvmsg 4-0 23062 NULL nohasharray
142843 +reiserfs_add_entry_23062 reiserfs_add_entry 4 23062 &unix_seqpacket_recvmsg_23062
142844 +atl1c_set_mac_addr_23066 atl1c_set_mac_addr 0 23066 NULL
142845 +mei_cl_send_23068 mei_cl_send 3 23068 NULL
142846 +walk_system_ram_range_23073 walk_system_ram_range 0 23073 NULL
142847 +kvm_mmu_gva_to_gpa_write_23075 kvm_mmu_gva_to_gpa_write 0 23075 NULL
142848 +vm_map_ram_23078 vm_map_ram 2 23078 NULL nohasharray
142849 +raw_sendmsg_23078 raw_sendmsg 4-0 23078 &vm_map_ram_23078 nohasharray
142850 +xfs_dbg_show_23078 xfs_dbg_show 0 23078 &raw_sendmsg_23078
142851 +lp8788_show_charger_status_23079 lp8788_show_charger_status 0 23079 NULL
142852 +qla4_82xx_pci_mem_read_2M_23081 qla4_82xx_pci_mem_read_2M 2 23081 NULL
142853 +init_23083 init 0 23083 NULL
142854 +isr_tx_procs_read_23084 isr_tx_procs_read 3-0 23084 NULL nohasharray
142855 +btrfs_sectorsize_show_23084 btrfs_sectorsize_show 0 23084 &isr_tx_procs_read_23084 nohasharray
142856 +update_uc_addr_23084 update_uc_addr 0 23084 &btrfs_sectorsize_show_23084
142857 +stmmac_ethtool_get_regs_len_23089 stmmac_ethtool_get_regs_len 0 23089 NULL
142858 +libfcoe_device_notification_23090 libfcoe_device_notification 0 23090 NULL
142859 +rt2x00debug_write_eeprom_23091 rt2x00debug_write_eeprom 3-0 23091 NULL
142860 +fls_long_23096 fls_long 0 23096 NULL nohasharray
142861 +show_simple_pwm_23096 show_simple_pwm 0 23096 &fls_long_23096
142862 +ntfs_ucstonls_23097 ntfs_ucstonls 3-5 23097 NULL nohasharray
142863 +st_press_buffer_preenable_23097 st_press_buffer_preenable 0 23097 &ntfs_ucstonls_23097
142864 +vfio_pci_vga_rw_23098 vfio_pci_vga_rw 0-3 23098 NULL
142865 +airo_set_mac_address_23102 airo_set_mac_address 0 23102 NULL
142866 +da903x_read_23103 da903x_read 0 23103 NULL
142867 +dgram_recvmsg_23104 dgram_recvmsg 4-0 23104 NULL nohasharray
142868 +radeon_show_edid2_23104 radeon_show_edid2 6-0-5 23104 &dgram_recvmsg_23104
142869 +kernfs_rename_ns_23106 kernfs_rename_ns 0 23106 NULL
142870 +rawsock_create_23108 rawsock_create 0 23108 NULL
142871 +product_id_store_23109 product_id_store 0-4 23109 NULL
142872 +mwl8k_cmd_set_beacon_23110 mwl8k_cmd_set_beacon 4 23110 NULL
142873 +bset_tree_bytes_23111 bset_tree_bytes 0 23111 NULL
142874 +smm665_show_crit_23114 smm665_show_crit 0 23114 NULL
142875 +__clear_user_23118 __clear_user 0 23118 NULL
142876 +w1_master_attribute_show_remove_23119 w1_master_attribute_show_remove 0 23119 NULL nohasharray
142877 +global_rsv_size_show_23119 global_rsv_size_show 0 23119 &w1_master_attribute_show_remove_23119
142878 +dm_write_async_23120 dm_write_async 3 23120 NULL nohasharray
142879 +guard_show_23120 guard_show 0 23120 &dm_write_async_23120
142880 +id_show_23121 id_show 0 23121 NULL
142881 +drm_mode_create_tv_properties_23122 drm_mode_create_tv_properties 2 23122 NULL
142882 +vx_pcm_prepare_23123 vx_pcm_prepare 0 23123 NULL
142883 +read_file_wow_23126 read_file_wow 3-0 23126 NULL nohasharray
142884 +vsc824x_add_skew_23126 vsc824x_add_skew 0 23126 &read_file_wow_23126
142885 +do_generic_request_23130 do_generic_request 0 23130 NULL
142886 +fib_inetaddr_event_23134 fib_inetaddr_event 0 23134 NULL
142887 +ext3_listxattr_23137 ext3_listxattr 0-3 23137 NULL
142888 +em28xx_write_regs_req_23138 em28xx_write_regs_req 0 23138 NULL
142889 +i801_check_pre_23143 i801_check_pre 0 23143 NULL
142890 +atl1e_set_mac_addr_23145 atl1e_set_mac_addr 0 23145 NULL
142891 +ca91cx42_master_set_23146 ca91cx42_master_set 4 23146 NULL
142892 +asus_hwmon_temp1_23150 asus_hwmon_temp1 0 23150 NULL
142893 +parse_tunables_write_23152 parse_tunables_write 0 23152 NULL
142894 +_iwl_dbgfs_fw_dbg_collect_write_23153 _iwl_dbgfs_fw_dbg_collect_write 3-0 23153 NULL
142895 +handle_event_23156 handle_event 0 23156 NULL
142896 +wm831x_set_bits_23158 wm831x_set_bits 0 23158 NULL
142897 +read_file_ani_23161 read_file_ani 3-0 23161 NULL
142898 +acpi_device_sun_show_23166 acpi_device_sun_show 0 23166 NULL
142899 +video_begin_23167 video_begin 0 23167 NULL
142900 +target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device_23174 target_core_dev_wwn_show_attr_vpd_assoc_scsi_target_device 0 23174 NULL
142901 +show_fan_auto1_23176 show_fan_auto1 0 23176 NULL nohasharray
142902 +iwl_trans_pcie_start_hw_23176 iwl_trans_pcie_start_hw 0 23176 &show_fan_auto1_23176
142903 +atkbd_do_set_softrepeat_23177 atkbd_do_set_softrepeat 0-4 23177 NULL
142904 +usblp_write_23178 usblp_write 3-0 23178 NULL nohasharray
142905 +withdraw_show_23178 withdraw_show 0 23178 &usblp_write_23178
142906 +msnd_fifo_alloc_23179 msnd_fifo_alloc 2 23179 NULL
142907 +gss_pipe_downcall_23182 gss_pipe_downcall 3-0 23182 NULL
142908 +ieee80211_get_mesh_hdrlen_23183 ieee80211_get_mesh_hdrlen 0 23183 NULL nohasharray
142909 +ca0132_capture_pcm_prepare_23183 ca0132_capture_pcm_prepare 0 23183 &ieee80211_get_mesh_hdrlen_23183
142910 +fix_unclean_leb_23188 fix_unclean_leb 3 23188 NULL nohasharray
142911 +comm_nodeid_read_23188 comm_nodeid_read 0 23188 &fix_unclean_leb_23188
142912 +mpi_alloc_limb_space_23190 mpi_alloc_limb_space 1 23190 NULL
142913 +saa7706h_s_ctrl_23192 saa7706h_s_ctrl 0 23192 NULL nohasharray
142914 +remove_ftrace_list_ops_23192 remove_ftrace_list_ops 0 23192 &saa7706h_s_ctrl_23192
142915 +__audit_sockaddr_23194 __audit_sockaddr 0 23194 NULL
142916 +max16065_show_input_23199 max16065_show_input 0 23199 NULL nohasharray
142917 +show_ipv6_iface_router_adv_link_mtu_23199 show_ipv6_iface_router_adv_link_mtu 0 23199 &max16065_show_input_23199
142918 +dvb_pll_set_params_23207 dvb_pll_set_params 0 23207 NULL
142919 +pm80x_free_irq_23210 pm80x_free_irq 2 23210 NULL nohasharray
142920 +of_irq_get_byname_23210 of_irq_get_byname 0 23210 &pm80x_free_irq_23210 nohasharray
142921 +rbd_major_show_23210 rbd_major_show 0 23210 &of_irq_get_byname_23210
142922 +sequencer_read_23213 sequencer_read 0-4 23213 NULL nohasharray
142923 +visor_memregion_get_physaddr_23213 visor_memregion_get_physaddr 0 23213 &sequencer_read_23213
142924 +tipc_sendmcast_23214 tipc_sendmcast 4-0 23214 NULL nohasharray
142925 +get_in_input_23214 get_in_input 0 23214 &tipc_sendmcast_23214
142926 +ov6650_reg_rmw_23219 ov6650_reg_rmw 0 23219 NULL
142927 +mcryptd_alloc_instance_23221 mcryptd_alloc_instance 3-2 23221 NULL
142928 +mac80211_hwsim_add_interface_23223 mac80211_hwsim_add_interface 0 23223 NULL nohasharray
142929 +set_a_bus_req_23223 set_a_bus_req 0-4 23223 &mac80211_hwsim_add_interface_23223
142930 +tty_buffer_request_room_23228 tty_buffer_request_room 2-0 23228 NULL nohasharray
142931 +wm8350_isink_is_enabled_23228 wm8350_isink_is_enabled 0 23228 &tty_buffer_request_room_23228
142932 +xlog_get_bp_23229 xlog_get_bp 2 23229 NULL nohasharray
142933 +__read_status_pci_23229 __read_status_pci 0 23229 &xlog_get_bp_23229
142934 +__kmalloc_23231 __kmalloc 1 23231 NULL
142935 +mac802154_set_params_23235 mac802154_set_params 0 23235 NULL
142936 +rxrpc_client_sendmsg_23236 rxrpc_client_sendmsg 5 23236 NULL
142937 +mwl8k_cmd_set_rateadapt_mode_23239 mwl8k_cmd_set_rateadapt_mode 0 23239 NULL
142938 +show_attr_mode_msb_23240 show_attr_mode_msb 0 23240 NULL
142939 +nv50_ram_create__23241 nv50_ram_create_ 4 23241 NULL nohasharray
142940 +show_ucode_version_23241 show_ucode_version 0 23241 &nv50_ram_create__23241 nohasharray
142941 +queue_max_sectors_show_23241 queue_max_sectors_show 0 23241 &show_ucode_version_23241
142942 +ahci_activity_show_23244 ahci_activity_show 0 23244 NULL
142943 +mac80211_hwsim_sta_add_23246 mac80211_hwsim_sta_add 0 23246 NULL
142944 +b43legacy_wireless_core_attach_23259 b43legacy_wireless_core_attach 0 23259 NULL
142945 +f_eem_opts_attr_show_23263 f_eem_opts_attr_show 0 23263 NULL
142946 +sctp_recvmsg_23265 sctp_recvmsg 4-0 23265 NULL nohasharray
142947 +intel_map_sg_23265 intel_map_sg 0-3 23265 &sctp_recvmsg_23265
142948 +alg_bind_23268 alg_bind 0 23268 NULL
142949 +sha512_base_do_update_23270 sha512_base_do_update 0 23270 NULL
142950 +lan87xx_read_status_23278 lan87xx_read_status 0 23278 NULL
142951 +remove_ftrace_ops_23280 remove_ftrace_ops 0 23280 NULL
142952 +uwb_dev_addr_print_23282 uwb_dev_addr_print 2 23282 NULL
142953 +ipv6_skip_exthdr_23283 ipv6_skip_exthdr 0-2 23283 NULL nohasharray
142954 +snd_compress_dev_register_23283 snd_compress_dev_register 0 23283 &ipv6_skip_exthdr_23283 nohasharray
142955 +venus_readlink_23283 venus_readlink 0 23283 &snd_compress_dev_register_23283
142956 +doc_probe_23285 doc_probe 1 23285 NULL nohasharray
142957 +ec_i2c_count_message_23285 ec_i2c_count_message 0-2 23285 &doc_probe_23285
142958 +diva_get_trace_filter_23286 diva_get_trace_filter 0 23286 NULL
142959 +process_adv_report_23293 process_adv_report 9 23293 NULL nohasharray
142960 +queue_show_nonrot_23293 queue_show_nonrot 0 23293 &process_adv_report_23293
142961 +beacon_timeout_ms_show_23294 beacon_timeout_ms_show 0 23294 NULL
142962 +cx18_s_stream_vbi_fmt_23295 cx18_s_stream_vbi_fmt 0 23295 NULL
142963 +acpi_ds_create_field_23300 acpi_ds_create_field 0 23300 NULL nohasharray
142964 +cpu5wdt_write_23300 cpu5wdt_write 0-3 23300 &acpi_ds_create_field_23300
142965 +mac802154_wpan_open_23301 mac802154_wpan_open 0 23301 NULL
142966 +b43_upload_initvals_band_23304 b43_upload_initvals_band 0 23304 NULL
142967 +i2cdev_write_23310 i2cdev_write 3-0 23310 NULL
142968 +ns_send_23311 ns_send 0 23311 NULL
142969 +it8761e_gpio_direction_in_23313 it8761e_gpio_direction_in 0 23313 NULL
142970 +parport_uss720_epp_read_data_23314 parport_uss720_epp_read_data 0 23314 NULL nohasharray
142971 +hif_usb_send_regout_23314 hif_usb_send_regout 0 23314 &parport_uss720_epp_read_data_23314
142972 +acpi_table_show_23317 acpi_table_show 6 23317 NULL
142973 +__aa_kvmalloc_23320 __aa_kvmalloc 1 23320 NULL
142974 +show_spread_enabled_23321 show_spread_enabled 0 23321 NULL nohasharray
142975 +iscsi_tpg_param_show_DataSequenceInOrder_23321 iscsi_tpg_param_show_DataSequenceInOrder 0 23321 &show_spread_enabled_23321
142976 +poll_oip_23322 poll_oip 0 23322 NULL
142977 +config_led_23323 config_led 0 23323 NULL
142978 +batadv_bla_init_23324 batadv_bla_init 0 23324 NULL
142979 +run_gc_23325 run_gc 0 23325 NULL
142980 +lpfc_devloss_tmo_show_23341 lpfc_devloss_tmo_show 0 23341 NULL
142981 +mc13xxx_get_num_regulators_dt_23344 mc13xxx_get_num_regulators_dt 0 23344 NULL
142982 +page_readlink_23346 page_readlink 3-0 23346 NULL
142983 +prepare_23350 prepare 0 23350 NULL nohasharray
142984 +usbnet_status_start_23350 usbnet_status_start 0 23350 &prepare_23350 nohasharray
142985 +mxt_t6_command_23350 mxt_t6_command 0 23350 &usbnet_status_start_23350
142986 +kmem_zalloc_large_23351 kmem_zalloc_large 1 23351 NULL
142987 +write_inode_23358 write_inode 0 23358 NULL
142988 +generic_key_instantiate_23363 generic_key_instantiate 0 23363 NULL nohasharray
142989 +vmxnet3_get_sset_count_23363 vmxnet3_get_sset_count 0 23363 &generic_key_instantiate_23363
142990 +regulator_is_enabled_regmap_23365 regulator_is_enabled_regmap 0 23365 NULL
142991 +fscache_fsdef_netfs_get_key_23368 fscache_fsdef_netfs_get_key 0 23368 NULL
142992 +fd_setup_write_same_buf_23369 fd_setup_write_same_buf 3 23369 NULL
142993 +rawv6_send_hdrinc_23370 rawv6_send_hdrinc 3 23370 NULL
142994 +iwl_pcie_rsa_race_bug_wa_23375 iwl_pcie_rsa_race_bug_wa 0 23375 NULL
142995 +bonding_sysfs_store_option_23382 bonding_sysfs_store_option 0-4 23382 NULL
142996 +fc0011_writereg_23383 fc0011_writereg 0 23383 NULL
142997 +pppoe_sendmsg_23391 pppoe_sendmsg 3 23391 NULL
142998 +kobil_write_23392 kobil_write 0-4 23392 NULL
142999 +jffs2_listxattr_23402 jffs2_listxattr 0-3 23402 NULL nohasharray
143000 +s_ctrl_23402 s_ctrl 0 23402 &jffs2_listxattr_23402
143001 +lbs_mesh_ethtool_get_sset_count_23406 lbs_mesh_ethtool_get_sset_count 0 23406 NULL
143002 +uhci_submit_interrupt_23408 uhci_submit_interrupt 0 23408 NULL nohasharray
143003 +mx2_videobuf_prepare_23408 mx2_videobuf_prepare 0 23408 &uhci_submit_interrupt_23408
143004 +bond_option_num_peer_notif_set_23409 bond_option_num_peer_notif_set 0 23409 NULL
143005 +goku_queue_23412 goku_queue 0 23412 NULL
143006 +snd_hda_multi_out_dig_prepare_23415 snd_hda_multi_out_dig_prepare 0 23415 NULL
143007 +passive_show_23418 passive_show 0 23418 NULL
143008 +mwifiex_cmd_802_11_key_material_v1_23421 mwifiex_cmd_802_11_key_material_v1 0 23421 NULL
143009 +lpfc_prot_sg_seg_cnt_show_23423 lpfc_prot_sg_seg_cnt_show 0 23423 NULL
143010 +vzalloc_node_23424 vzalloc_node 1 23424 NULL
143011 +lp3972_set_bits_23425 lp3972_set_bits 0 23425 NULL nohasharray
143012 +store_line3_23425 store_line3 0-4 23425 &lp3972_set_bits_23425
143013 +gpiod_export_23427 gpiod_export 0 23427 NULL
143014 +amd_gpio_dirin_23433 amd_gpio_dirin 0 23433 NULL
143015 +avtab_alloc_23436 avtab_alloc 0 23436 NULL
143016 +mv88e6xxx_get_regs_len_23441 mv88e6xxx_get_regs_len 0 23441 NULL
143017 +wil_target_reset_23443 wil_target_reset 0 23443 NULL
143018 +_ctl_logging_level_store_23445 _ctl_logging_level_store 0-4 23445 NULL
143019 +bInterfaceClass_show_23446 bInterfaceClass_show 0 23446 NULL
143020 +rds_tcp_sendmsg_23447 rds_tcp_sendmsg 3 23447 NULL
143021 +hidraw_send_report_23449 hidraw_send_report 3-0 23449 NULL
143022 +mt9t112_auto_focus_trigger_23450 mt9t112_auto_focus_trigger 0 23450 NULL
143023 +target_core_alua_tg_pt_gp_show_attr_alua_access_type_23452 target_core_alua_tg_pt_gp_show_attr_alua_access_type 0 23452 NULL
143024 +napi_add_23455 napi_add 0 23455 NULL nohasharray
143025 +store_23455 store 0 23455 &napi_add_23455
143026 +sb_statfs_23456 sb_statfs 0 23456 NULL
143027 +show_ipv4_iface_dhcp_learn_iqn_en_23462 show_ipv4_iface_dhcp_learn_iqn_en 0 23462 NULL
143028 +host_show_resettable_23464 host_show_resettable 0 23464 NULL
143029 +dn_nsp_send_disc_23469 dn_nsp_send_disc 2 23469 NULL nohasharray
143030 +jffs2_trusted_getxattr_23469 jffs2_trusted_getxattr 0 23469 &dn_nsp_send_disc_23469
143031 +res_get_23470 res_get 0 23470 NULL
143032 +ip6table_nat_fn_23482 ip6table_nat_fn 0 23482 NULL
143033 +dpm_prepare_23484 dpm_prepare 0 23484 NULL
143034 +divasa_remap_pci_bar_23485 divasa_remap_pci_bar 3-4 23485 NULL nohasharray
143035 +linear_conf_23485 linear_conf 2 23485 &divasa_remap_pci_bar_23485 nohasharray
143036 +sync_mapping_buffers_23485 sync_mapping_buffers 0 23485 &linear_conf_23485
143037 +compat_filldir_23489 compat_filldir 3 23489 NULL
143038 +copy_module_from_user_23492 copy_module_from_user 2 23492 NULL
143039 +si4713_send_command_23493 si4713_send_command 4-6-0 23493 NULL
143040 +event_filter_read_23494 event_filter_read 3 23494 NULL
143041 +lustre_acl_xattr_merge2ext_23502 lustre_acl_xattr_merge2ext 2 23502 NULL
143042 +ax88179_reset_23503 ax88179_reset 0 23503 NULL
143043 +bh1770_prox_abs_thres_store_23505 bh1770_prox_abs_thres_store 0-4 23505 NULL
143044 +physical_package_id_show_23509 physical_package_id_show 0 23509 NULL
143045 +hpfs_writepages_23510 hpfs_writepages 0 23510 NULL nohasharray
143046 +saa7706h_unmute_23510 saa7706h_unmute 0 23510 &hpfs_writepages_23510
143047 +devm_iio_device_alloc_23511 devm_iio_device_alloc 2 23511 NULL
143048 +pm_generic_prepare_23512 pm_generic_prepare 0 23512 NULL
143049 +show_fcstat_invalid_crc_count_23516 show_fcstat_invalid_crc_count 0 23516 NULL nohasharray
143050 +ad_sd_write_reg_23516 ad_sd_write_reg 0 23516 &show_fcstat_invalid_crc_count_23516 nohasharray
143051 +__proc_cpt_table_23516 __proc_cpt_table 5 23516 &ad_sd_write_reg_23516
143052 +hash_ipmark6_expire_23518 hash_ipmark6_expire 4 23518 NULL
143053 +iwl_pcie_send_hcmd_sync_23522 iwl_pcie_send_hcmd_sync 0 23522 NULL
143054 +cxacru_sysfs_show_upstream_crc_errors_23523 cxacru_sysfs_show_upstream_crc_errors 0 23523 NULL
143055 +get_component_active_23527 get_component_active 0 23527 NULL
143056 +target_core_dev_wwn_show_attr_vpd_protocol_identifier_23531 target_core_dev_wwn_show_attr_vpd_protocol_identifier 0 23531 NULL
143057 +ima_show_measurements_count_23536 ima_show_measurements_count 3-0 23536 NULL nohasharray
143058 +sky2_device_event_23536 sky2_device_event 0 23536 &ima_show_measurements_count_23536
143059 +get_usb_charge_23541 get_usb_charge 0 23541 NULL nohasharray
143060 +adp5520_bl_office_dim_store_23541 adp5520_bl_office_dim_store 4-0 23541 &get_usb_charge_23541
143061 +st_press_trig_set_state_23544 st_press_trig_set_state 0 23544 NULL
143062 +xen_allocate_irq_gsi_23546 xen_allocate_irq_gsi 1 23546 NULL nohasharray
143063 +cxacru_sysfs_showattr_u32_23546 cxacru_sysfs_showattr_u32 0 23546 &xen_allocate_irq_gsi_23546 nohasharray
143064 +isl29125_buffer_preenable_23546 isl29125_buffer_preenable 0 23546 &cxacru_sysfs_showattr_u32_23546
143065 +tcp_current_mss_23552 tcp_current_mss 0 23552 NULL
143066 +dbg_leb_change_23555 dbg_leb_change 4-0 23555 NULL
143067 +_hardware_enqueue_23558 _hardware_enqueue 0 23558 NULL
143068 +tcp_match_skb_to_sack_23568 tcp_match_skb_to_sack 3-4 23568 NULL
143069 +padlock_sha1_finup_23569 padlock_sha1_finup 0 23569 NULL nohasharray
143070 +mwl8k_cmd_radio_control_23569 mwl8k_cmd_radio_control 0 23569 &padlock_sha1_finup_23569
143071 +venus_symlink_23570 venus_symlink 6-4 23570 NULL
143072 +show_net_stats_23573 show_net_stats 0 23573 NULL
143073 +iwl_dbgfs_interrupt_read_23574 iwl_dbgfs_interrupt_read 3-0 23574 NULL
143074 +l2cap_parse_conf_req_23575 l2cap_parse_conf_req 0 23575 NULL nohasharray
143075 +_regmap_select_page_23575 _regmap_select_page 0 23575 &l2cap_parse_conf_req_23575
143076 +__netpoll_setup_23578 __netpoll_setup 0 23578 NULL nohasharray
143077 +pm_notifier_call_chain_23578 pm_notifier_call_chain 0 23578 &__netpoll_setup_23578
143078 +xfpregs_get_23586 xfpregs_get 4 23586 NULL
143079 +show_iface_initiator_name_23588 show_iface_initiator_name 0 23588 NULL nohasharray
143080 +qib_user_sdma_make_progress_23588 qib_user_sdma_make_progress 0 23588 &show_iface_initiator_name_23588 nohasharray
143081 +set_min_23588 set_min 0-4 23588 &qib_user_sdma_make_progress_23588
143082 +get_power_status_23592 get_power_status 0 23592 NULL
143083 +lpfc_sriov_nr_virtfn_show_23593 lpfc_sriov_nr_virtfn_show 0 23593 NULL nohasharray
143084 +show_fcstat_fcp_input_megabytes_23593 show_fcstat_fcp_input_megabytes 0 23593 &lpfc_sriov_nr_virtfn_show_23593
143085 +cfpkt_create_pfx_23594 cfpkt_create_pfx 2-1 23594 NULL
143086 +ath10k_pci_diag_read32_23596 ath10k_pci_diag_read32 0 23596 NULL nohasharray
143087 +rt73usb_load_firmware_23596 rt73usb_load_firmware 0 23596 &ath10k_pci_diag_read32_23596
143088 +ad7266_powerdown_23599 ad7266_powerdown 0 23599 NULL
143089 +show_23604 show 0 23604 NULL
143090 +mtd_erasesize_show_23606 mtd_erasesize_show 0 23606 NULL
143091 +_alloc_cdb_cont_23609 _alloc_cdb_cont 2 23609 NULL
143092 +islpci_mgt_transaction_23610 islpci_mgt_transaction 5-0 23610 NULL nohasharray
143093 +store_tabletJitterDelay_23610 store_tabletJitterDelay 0-4 23610 &islpci_mgt_transaction_23610
143094 +_iommu_event_show_23612 _iommu_event_show 0 23612 NULL
143095 +xfs_qm_dqread_23613 xfs_qm_dqread 0 23613 NULL
143096 +qlcnic_sysfs_write_pm_config_23614 qlcnic_sysfs_write_pm_config 0-6-5 23614 NULL
143097 +i40e_dbg_command_read_23617 i40e_dbg_command_read 0-3 23617 NULL nohasharray
143098 +cifs_get_writer_23617 cifs_get_writer 0 23617 &i40e_dbg_command_read_23617
143099 +ocfs2_dlm_recover_show_23619 ocfs2_dlm_recover_show 0 23619 NULL
143100 +dbg_check_ltab_23620 dbg_check_ltab 0 23620 NULL
143101 +show_button_23622 show_button 0 23622 NULL
143102 +uwb_rc_scan_store_23634 uwb_rc_scan_store 0-4 23634 NULL
143103 +rt2x00mmio_alloc_queue_dma_23638 rt2x00mmio_alloc_queue_dma 0 23638 NULL
143104 +target_fabric_port_show_attr_alua_tg_pt_write_md_23641 target_fabric_port_show_attr_alua_tg_pt_write_md 0 23641 NULL
143105 +qla24xx_reset_chip_23642 qla24xx_reset_chip 0 23642 NULL
143106 +adfs_write_inode_23650 adfs_write_inode 0 23650 NULL nohasharray
143107 +ufx_disable_23650 ufx_disable 0 23650 &adfs_write_inode_23650
143108 +__i2400mu_send_barker_23652 __i2400mu_send_barker 3 23652 NULL nohasharray
143109 +profile_cpu_callback_23652 profile_cpu_callback 0 23652 &__i2400mu_send_barker_23652
143110 +setup_ctxt_23653 setup_ctxt 0 23653 NULL
143111 +wlcore_identify_fw_23654 wlcore_identify_fw 0 23654 NULL
143112 +sh_irda_open_23659 sh_irda_open 0 23659 NULL
143113 +__klp_disable_patch_23660 __klp_disable_patch 0 23660 NULL
143114 +idVendor_show_23662 idVendor_show 0 23662 NULL
143115 +ocfs2_cluster_stack_store_23663 ocfs2_cluster_stack_store 0-4 23663 NULL
143116 +dmi_entry_attr_show_23669 dmi_entry_attr_show 0 23669 NULL nohasharray
143117 +SyS_connect_23669 SyS_connect 3 23669 &dmi_entry_attr_show_23669
143118 +server_monitor_pending_show_23672 server_monitor_pending_show 0 23672 NULL nohasharray
143119 +asd_control_phy_23672 asd_control_phy 0 23672 &server_monitor_pending_show_23672 nohasharray
143120 +niu_init_ipp_23672 niu_init_ipp 0 23672 &asd_control_phy_23672
143121 +show_in_alarms_23677 show_in_alarms 0 23677 NULL nohasharray
143122 +__uncore_mask_vnw_show_23677 __uncore_mask_vnw_show 0 23677 &show_in_alarms_23677 nohasharray
143123 +igb_setup_all_rx_resources_23677 igb_setup_all_rx_resources 0 23677 &__uncore_mask_vnw_show_23677
143124 +iwl_mvm_add_int_sta_common_23678 iwl_mvm_add_int_sta_common 0 23678 NULL
143125 +chnl_net_init_23679 chnl_net_init 0 23679 NULL
143126 +show_frontswap_selfshrinking_23681 show_frontswap_selfshrinking 0 23681 NULL
143127 +po1030_s_ctrl_23683 po1030_s_ctrl 0 23683 NULL
143128 +mv88e6352_phy_page_read_23687 mv88e6352_phy_page_read 0 23687 NULL
143129 +nftl_partscan_23688 nftl_partscan 0 23688 NULL
143130 +zd_rf_init_uw2453_23691 zd_rf_init_uw2453 0 23691 NULL
143131 +mp_map_gsi_to_irq_23695 mp_map_gsi_to_irq 1 23695 NULL
143132 +mc13xxx_adc_do_conversion_23698 mc13xxx_adc_do_conversion 0 23698 NULL
143133 +cx18_read_23699 cx18_read 3-0 23699 NULL
143134 +asus_wmi_get_devstate_simple_23704 asus_wmi_get_devstate_simple 0 23704 NULL
143135 +show_in_min1_23705 show_in_min1 0 23705 NULL nohasharray
143136 +cfq_var_store_23705 cfq_var_store 0-3 23705 &show_in_min1_23705
143137 +show_constraint_time_window_us_23706 show_constraint_time_window_us 0 23706 NULL nohasharray
143138 +target_core_alua_tg_pt_gp_store_attr_alua_write_metadata_23706 target_core_alua_tg_pt_gp_store_attr_alua_write_metadata 0-3 23706 &show_constraint_time_window_us_23706
143139 +cyberjack_write_23708 cyberjack_write 0-4 23708 NULL
143140 +keyspan_pda_write_23709 keyspan_pda_write 0-4 23709 NULL
143141 +kiblnd_map_tx_23711 kiblnd_map_tx 4 23711 NULL
143142 +hfs_file_fsync_23713 hfs_file_fsync 0 23713 NULL
143143 +ip4_datagram_connect_23714 ip4_datagram_connect 0 23714 NULL
143144 +isku_sysfs_write_control_23718 isku_sysfs_write_control 6-0-5 23718 NULL
143145 +sock_alloc_send_skb_23720 sock_alloc_send_skb 2 23720 NULL nohasharray
143146 +efx_describe_per_queue_stats_23720 efx_describe_per_queue_stats 0 23720 &sock_alloc_send_skb_23720
143147 +snd_pcm_hw_refine_23721 snd_pcm_hw_refine 0 23721 NULL
143148 +get_conn_info_23723 get_conn_info 4 23723 NULL
143149 +mp_config_acpi_gsi_23728 mp_config_acpi_gsi 2 23728 NULL
143150 +inode_getattr_23729 inode_getattr 0 23729 NULL nohasharray
143151 +wsm_set_uapsd_info_23729 wsm_set_uapsd_info 0 23729 &inode_getattr_23729
143152 +quota_warn_period_store_23730 quota_warn_period_store 3-0 23730 NULL
143153 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type 0 23731 NULL nohasharray
143154 +copy_gr_arg_wrapper_23731 copy_gr_arg_wrapper 0 23731 &iscsi_stat_tgt_attr_show_attr_fail_intr_addr_type_23731 nohasharray
143155 +gps_store_23731 gps_store 4-0 23731 &copy_gr_arg_wrapper_23731
143156 +get_pwm_mode_23733 get_pwm_mode 0 23733 NULL
143157 +apparmor_setprocattr_23734 apparmor_setprocattr 0-4 23734 NULL
143158 +xadc_update_adc_reg_23740 xadc_update_adc_reg 0 23740 NULL
143159 +tg3_open_23742 tg3_open 0 23742 NULL
143160 +qla2x00_vn_port_mac_address_show_23743 qla2x00_vn_port_mac_address_show 0 23743 NULL
143161 +rtl_show_debug_level_23745 rtl_show_debug_level 0 23745 NULL nohasharray
143162 +dccp_v6_init_sock_23745 dccp_v6_init_sock 0 23745 &rtl_show_debug_level_23745
143163 +rx_rx_dropped_frame_read_23748 rx_rx_dropped_frame_read 3-0 23748 NULL
143164 +ov6650_g_crop_23751 ov6650_g_crop 0 23751 NULL
143165 +wl18xx_set_mac_and_phy_23754 wl18xx_set_mac_and_phy 0 23754 NULL
143166 +prism54_set_mac_address_23758 prism54_set_mac_address 0 23758 NULL
143167 +show_max_23764 show_max 0 23764 NULL
143168 +dst_discard_sk_23766 dst_discard_sk 0 23766 NULL
143169 +__kfifo_max_r_23768 __kfifo_max_r 0-1-2 23768 NULL nohasharray
143170 +ath10k_reg_value_write_23768 ath10k_reg_value_write 3-0 23768 &__kfifo_max_r_23768
143171 +ath5k_attr_show_cck_weak_signal_detection_23769 ath5k_attr_show_cck_weak_signal_detection 0 23769 NULL
143172 +ssp_debug_mode_read_23772 ssp_debug_mode_read 3-0 23772 NULL
143173 +security_inode_getxattr_23781 security_inode_getxattr 0 23781 NULL
143174 +cfg80211_inform_bss_width_frame_23782 cfg80211_inform_bss_width_frame 5 23782 NULL
143175 +gt_max_freq_mhz_store_23783 gt_max_freq_mhz_store 0-4 23783 NULL
143176 +twl6040_bitclk_prepare_23790 twl6040_bitclk_prepare 0 23790 NULL nohasharray
143177 +autosleep_show_23790 autosleep_show 0 23790 &twl6040_bitclk_prepare_23790
143178 +adp5520_bl_daylight_max_show_23794 adp5520_bl_daylight_max_show 0 23794 NULL nohasharray
143179 +iscsi_tpg_param_show_OFMarker_23794 iscsi_tpg_param_show_OFMarker 0 23794 &adp5520_bl_daylight_max_show_23794
143180 +map_write_23795 map_write 3-0 23795 NULL nohasharray
143181 +ocfs2_try_remove_refcount_tree_23795 ocfs2_try_remove_refcount_tree 0 23795 &map_write_23795
143182 +diva_alloc_dma_map_23798 diva_alloc_dma_map 2 23798 NULL
143183 +ov9740_reg_read_23800 ov9740_reg_read 0 23800 NULL nohasharray
143184 +edid_store_23800 edid_store 0-6-5 23800 &ov9740_reg_read_23800
143185 +rx_path_reset_read_23801 rx_path_reset_read 3-0 23801 NULL
143186 +ocfs2_replace_cow_23803 ocfs2_replace_cow 0 23803 NULL
143187 +multicast_router_show_23806 multicast_router_show 0 23806 NULL
143188 +nilfs_count_free_blocks_23807 nilfs_count_free_blocks 0 23807 NULL
143189 +lbs_anycast_set_23813 lbs_anycast_set 0-4 23813 NULL nohasharray
143190 +macvlan_sync_address_23813 macvlan_sync_address 0 23813 &lbs_anycast_set_23813
143191 +snd_es1938_playback2_prepare_23819 snd_es1938_playback2_prepare 0 23819 NULL
143192 +brcmf_dongle_roam_23822 brcmf_dongle_roam 0 23822 NULL nohasharray
143193 +team_open_23822 team_open 0 23822 &brcmf_dongle_roam_23822
143194 +show_conn_param_ISCSI_PARAM_STATSN_23823 show_conn_param_ISCSI_PARAM_STATSN 0 23823 NULL nohasharray
143195 +enic_add_vlan_23823 enic_add_vlan 0 23823 &show_conn_param_ISCSI_PARAM_STATSN_23823 nohasharray
143196 +set_attention_status_23823 set_attention_status 0 23823 &enic_add_vlan_23823
143197 +__earlyonly_bootmem_alloc_23824 __earlyonly_bootmem_alloc 2 23824 NULL
143198 +hopcount_show_23825 hopcount_show 0 23825 NULL
143199 +apds990x_lux_range_show_23826 apds990x_lux_range_show 0 23826 NULL nohasharray
143200 +iwl_mvm_allocate_int_sta_23826 iwl_mvm_allocate_int_sta 0 23826 &apds990x_lux_range_show_23826
143201 +lustre_msg_buflen_23827 lustre_msg_buflen 0 23827 NULL
143202 +show_sf4_pwm_23833 show_sf4_pwm 0 23833 NULL
143203 +adt7411_modify_bit_23834 adt7411_modify_bit 0 23834 NULL
143204 +set_trigger_23840 set_trigger 0-4 23840 NULL
143205 +ax_open_dev_23842 ax_open_dev 0 23842 NULL
143206 +usbvision_i2c_write_23843 usbvision_i2c_write 0-4 23843 NULL nohasharray
143207 +cgroup_procs_write_23843 cgroup_procs_write 0-3 23843 &usbvision_i2c_write_23843
143208 +osst_reposition_and_retry_23844 osst_reposition_and_retry 0 23844 NULL
143209 +iwl_dbgfs_nvm_read_23845 iwl_dbgfs_nvm_read 3-0 23845 NULL
143210 +max1027_validate_trigger_23847 max1027_validate_trigger 0 23847 NULL
143211 +p54_init_common_23850 p54_init_common 1 23850 NULL
143212 +gart_alloc_coherent_23852 gart_alloc_coherent 2 23852 NULL
143213 +bin_to_hex_dup_23853 bin_to_hex_dup 2 23853 NULL
143214 +rocker_port_ctrl_vlan_23854 rocker_port_ctrl_vlan 0 23854 NULL
143215 +__bond_opt_set_23855 __bond_opt_set 0 23855 NULL
143216 +__key_link_begin_23856 __key_link_begin 0 23856 NULL
143217 +ocfs2_xattr_get_clusters_23857 ocfs2_xattr_get_clusters 0 23857 NULL nohasharray
143218 +ath10k_core_create_23857 ath10k_core_create 1 23857 &ocfs2_xattr_get_clusters_23857 nohasharray
143219 +show_iface_chap_auth_23857 show_iface_chap_auth 0 23857 &ath10k_core_create_23857
143220 +nfs4_call_sync_23858 nfs4_call_sync 0 23858 NULL
143221 +mv88e6352_phy_page_write_23862 mv88e6352_phy_page_write 0 23862 NULL
143222 +device_event_23864 device_event 0 23864 NULL
143223 +vmci_transport_notify_send_pre_enqueue_23866 vmci_transport_notify_send_pre_enqueue 0 23866 NULL
143224 +m88rs6000t_set_bb_23871 m88rs6000t_set_bb 0 23871 NULL
143225 +hdlcdrv_set_mac_address_23872 hdlcdrv_set_mac_address 0 23872 NULL
143226 +ieee80211_if_read_dot11MeshMaxPeerLinks_23878 ieee80211_if_read_dot11MeshMaxPeerLinks 3-0 23878 NULL
143227 +bond_init_23879 bond_init 0 23879 NULL
143228 +writeback_single_inode_23881 writeback_single_inode 0 23881 NULL
143229 +pwc_button_ctrl_23886 pwc_button_ctrl 0 23886 NULL
143230 +__tg3_writephy_23889 __tg3_writephy 0 23889 NULL
143231 +nes_alloc_resource_23891 nes_alloc_resource 3 23891 NULL
143232 +show_temp_auto_boost_23895 show_temp_auto_boost 0 23895 NULL
143233 +iwch_reject_cr_23901 iwch_reject_cr 3 23901 NULL
143234 +nilfs_freeze_23902 nilfs_freeze 0 23902 NULL
143235 +iov_iter_get_pages_alloc_23903 iov_iter_get_pages_alloc 3-0 23903 NULL
143236 +netxen_sysfs_write_crb_23905 netxen_sysfs_write_crb 0-6-5 23905 NULL
143237 +atxp1_storegpio1_23908 atxp1_storegpio1 0-4 23908 NULL
143238 +add_new_gdb_meta_bg_23911 add_new_gdb_meta_bg 3 23911 NULL nohasharray
143239 +ieee80211_if_read_hw_queues_23911 ieee80211_if_read_hw_queues 3-0 23911 &add_new_gdb_meta_bg_23911
143240 +mpihelp_mul_karatsuba_case_23918 mpihelp_mul_karatsuba_case 5-3 23918 NULL nohasharray
143241 +ipath_reg_phys_mr_23918 ipath_reg_phys_mr 3 23918 &mpihelp_mul_karatsuba_case_23918
143242 +ncp_do_request_23925 ncp_do_request 0 23925 NULL nohasharray
143243 +cc2520_cmd_strobe_23925 cc2520_cmd_strobe 0 23925 &ncp_do_request_23925
143244 +ftdi_elan_read_23927 ftdi_elan_read 0-3 23927 NULL
143245 +kvm_read_guest_23928 kvm_read_guest 4-2 23928 NULL
143246 +save_image_23929 save_image 0 23929 NULL
143247 +store_temp_pwm_23930 store_temp_pwm 0-4 23930 NULL
143248 +csio_show_dbg_level_23932 csio_show_dbg_level 0 23932 NULL
143249 +_osd_req_finalize_get_attr_list_23933 _osd_req_finalize_get_attr_list 0 23933 NULL
143250 +write_vda_23934 write_vda 0-5-6 23934 NULL
143251 +supports_autosuspend_show_23938 supports_autosuspend_show 0 23938 NULL
143252 +__alloc_skb_23940 __alloc_skb 1 23940 NULL
143253 +DMAbuf_activate_recording_23942 DMAbuf_activate_recording 0 23942 NULL
143254 +qla2x00_sysfs_read_fw_dump_23943 qla2x00_sysfs_read_fw_dump 6-0-5 23943 NULL
143255 +uvc_endpoint_max_bpi_23944 uvc_endpoint_max_bpi 0 23944 NULL nohasharray
143256 +ceph_write_inode_23944 ceph_write_inode 0 23944 &uvc_endpoint_max_bpi_23944
143257 +bpf_prog_alloc_23945 bpf_prog_alloc 1 23945 NULL nohasharray
143258 +ltc4245_show_current_23945 ltc4245_show_current 0 23945 &bpf_prog_alloc_23945
143259 +da9052_rtc_enable_alarm_23947 da9052_rtc_enable_alarm 0 23947 NULL
143260 +wl1251_boot_soft_reset_23952 wl1251_boot_soft_reset 0 23952 NULL
143261 +cifs_setxattr_23957 cifs_setxattr 4-0 23957 NULL
143262 +size_roundup_power2_23958 size_roundup_power2 0-1 23958 NULL
143263 +fc2580_rd_reg_23959 fc2580_rd_reg 0 23959 NULL
143264 +wait_on_bit_action_23963 wait_on_bit_action 0 23963 NULL nohasharray
143265 +group_fwd_mask_store_23963 group_fwd_mask_store 0-4 23963 &wait_on_bit_action_23963
143266 +_ore_read_mirror_23965 _ore_read_mirror 0 23965 NULL
143267 +vfs_write_23971 vfs_write 3-0 23971 NULL
143268 +sch56xx_send_cmd_23978 sch56xx_send_cmd 0 23978 NULL nohasharray
143269 +ci_get_data_23978 ci_get_data 3 23978 &sch56xx_send_cmd_23978
143270 +virtblk_get_id_23981 virtblk_get_id 0 23981 NULL
143271 +sddr55_write_data_23983 sddr55_write_data 4 23983 NULL
143272 +zd_usb_iowrite16v_async_23984 zd_usb_iowrite16v_async 3-0 23984 NULL
143273 +show_cpu_clock_sel_23986 show_cpu_clock_sel 0 23986 NULL
143274 +mon_bin_wait_event_23993 mon_bin_wait_event 0 23993 NULL
143275 +ipw2100_open_23994 ipw2100_open 0 23994 NULL
143276 +mt9m111_set_autoexposure_23998 mt9m111_set_autoexposure 0 23998 NULL
143277 +os_desc_use_store_24000 os_desc_use_store 0-3 24000 NULL
143278 +broadsheet_setup_spi_24005 broadsheet_setup_spi 0 24005 NULL
143279 +cxgb_alloc_mem_24007 cxgb_alloc_mem 1 24007 NULL
143280 +rx8025_read_reg_24012 rx8025_read_reg 0 24012 NULL
143281 +set_temp_hyst1_24014 set_temp_hyst1 0-4 24014 NULL nohasharray
143282 +intel_ring_idle_24014 intel_ring_idle 0 24014 &set_temp_hyst1_24014
143283 +wl1251_acx_cca_threshold_24015 wl1251_acx_cca_threshold 0 24015 NULL
143284 +ext2_xattr_set2_24019 ext2_xattr_set2 0 24019 NULL
143285 +average_write_24020 average_write 0-3 24020 NULL
143286 +give_pages_24021 give_pages 3 24021 NULL
143287 +node_page_state_24024 node_page_state 0 24024 NULL nohasharray
143288 +htc_send_epid_24024 htc_send_epid 0 24024 &node_page_state_24024
143289 +sys_pwrite64_24029 sys_pwrite64 3 24029 NULL
143290 +show_24031 show 0 24031 NULL
143291 +gsmi_panic_callback_24033 gsmi_panic_callback 0 24033 NULL
143292 +set_ctrl_lock_24034 set_ctrl_lock 0 24034 NULL
143293 +adis16400_show_serial_number_24037 adis16400_show_serial_number 3-0 24037 NULL
143294 +get_ata_class_names_24038 get_ata_class_names 0 24038 NULL
143295 +ixgbevf_change_mtu_24040 ixgbevf_change_mtu 0 24040 NULL
143296 +setkey_24042 setkey 0 24042 NULL
143297 +usb_set_configuration_24043 usb_set_configuration 0 24043 NULL
143298 +show_log_width_24047 show_log_width 0 24047 NULL nohasharray
143299 +patch_ad1884_24047 patch_ad1884 0 24047 &show_log_width_24047
143300 +wl1271_acx_ac_cfg_24051 wl1271_acx_ac_cfg 0 24051 NULL
143301 +afs_cell_alloc_24052 afs_cell_alloc 2 24052 NULL nohasharray
143302 +ipath_setrcvhdrsize_24052 ipath_setrcvhdrsize 0 24052 &afs_cell_alloc_24052
143303 +ad9523_write_24058 ad9523_write 0 24058 NULL
143304 +iwl_dbgfs_low_latency_read_24062 iwl_dbgfs_low_latency_read 3-0 24062 NULL nohasharray
143305 +notify_recv_pre_block_24062 notify_recv_pre_block 0 24062 &iwl_dbgfs_low_latency_read_24062
143306 +gem_change_mtu_24066 gem_change_mtu 0 24066 NULL
143307 +domid_show_24067 domid_show 0 24067 NULL nohasharray
143308 +cfhsi_flush_fifo_24067 cfhsi_flush_fifo 0 24067 &domid_show_24067
143309 +aa_restore_previous_profile_24070 aa_restore_previous_profile 0 24070 NULL nohasharray
143310 +iwl_send_bt_init_conf_24070 iwl_send_bt_init_conf 0 24070 &aa_restore_previous_profile_24070
143311 +usbnet_open_24073 usbnet_open 0 24073 NULL
143312 +nv_device_resource_start_24075 nv_device_resource_start 0 24075 NULL
143313 +tse_sset_count_24077 tse_sset_count 0 24077 NULL
143314 +logfs_write_begin_24078 logfs_write_begin 0 24078 NULL
143315 +vb2_fop_read_24080 vb2_fop_read 3-0 24080 NULL
143316 +show_point2_24082 show_point2 0 24082 NULL
143317 +sb_midi_open_24097 sb_midi_open 0 24097 NULL nohasharray
143318 +cachefiles_daemon_secctx_24097 cachefiles_daemon_secctx 0 24097 &sb_midi_open_24097
143319 +target_core_dev_pr_show_spc2_res_24098 target_core_dev_pr_show_spc2_res 0 24098 NULL
143320 +vivid_fb_check_var_24099 vivid_fb_check_var 0 24099 NULL
143321 +init_pioavailregs_24101 init_pioavailregs 0 24101 NULL
143322 +C_SYSC_process_vm_writev_24102 C_SYSC_process_vm_writev 3-5 24102 NULL
143323 +pipeline_post_proc_swi_read_24108 pipeline_post_proc_swi_read 3-0 24108 NULL
143324 +request_key_auth_read_24109 request_key_auth_read 3 24109 NULL
143325 +queue_ra_show_24111 queue_ra_show 0 24111 NULL
143326 +hv_ringbuffer_write_24114 hv_ringbuffer_write 0 24114 NULL
143327 +show_fcstat_error_frames_24115 show_fcstat_error_frames 0 24115 NULL
143328 +iwlagn_set_pan_params_24118 iwlagn_set_pan_params 0 24118 NULL
143329 +pci_iomap_range_24122 pci_iomap_range 3-4 24122 NULL
143330 +show_session_param_ISCSI_PARAM_BOOT_ROOT_24126 show_session_param_ISCSI_PARAM_BOOT_ROOT 0 24126 NULL
143331 +mwifiex_open_24130 mwifiex_open 0 24130 NULL
143332 +piix4_transaction_24131 piix4_transaction 0 24131 NULL
143333 +_picolcd_flash_write_24134 _picolcd_flash_write 4-0 24134 NULL nohasharray
143334 +si4713_powerup_24134 si4713_powerup 0 24134 &_picolcd_flash_write_24134
143335 +irnet_ctrl_write_24139 irnet_ctrl_write 3-0 24139 NULL nohasharray
143336 +lis3lv02d_selftest_show_24139 lis3lv02d_selftest_show 0 24139 &irnet_ctrl_write_24139 nohasharray
143337 +xfs_btree_increment_24139 xfs_btree_increment 0 24139 &lis3lv02d_selftest_show_24139
143338 +ov9650_s_ctrl_24141 ov9650_s_ctrl 0 24141 NULL
143339 +mem_cgroup_can_attach_24142 mem_cgroup_can_attach 0 24142 NULL nohasharray
143340 +unix_seqpacket_recvmsg_24142 unix_seqpacket_recvmsg 3 24142 &mem_cgroup_can_attach_24142
143341 +cx24123_tuner_i2c_tuner_xfer_24143 cx24123_tuner_i2c_tuner_xfer 0-3 24143 NULL nohasharray
143342 +attr_dragging_show_tpkbd_24143 attr_dragging_show_tpkbd 0 24143 &cx24123_tuner_i2c_tuner_xfer_24143
143343 +__niu_wait_bits_clear_24147 __niu_wait_bits_clear 0 24147 NULL
143344 +store_24149 store 0-3 24149 NULL
143345 +SyS_sethostname_24150 SyS_sethostname 2 24150 NULL
143346 +trim_bitmaps_24158 trim_bitmaps 3 24158 NULL
143347 +wan_enable_store_24159 wan_enable_store 4-0 24159 NULL
143348 +notes_read_24165 notes_read 0-6-5 24165 NULL
143349 +fc2580_wr_reg_24166 fc2580_wr_reg 0 24166 NULL
143350 +orinoco_change_mtu_24172 orinoco_change_mtu 0 24172 NULL
143351 +nr_hugepages_mempolicy_store_24176 nr_hugepages_mempolicy_store 0-4 24176 NULL
143352 +adu_read_24177 adu_read 3-0 24177 NULL nohasharray
143353 +show_ipv4_iface_dhcp_alt_client_id_en_24177 show_ipv4_iface_dhcp_alt_client_id_en 0 24177 &adu_read_24177
143354 +sock_no_setsockopt_24178 sock_no_setsockopt 0 24178 NULL
143355 +cifs_write_begin_24179 cifs_write_begin 0 24179 NULL
143356 +adv7343_write_24183 adv7343_write 0 24183 NULL nohasharray
143357 +toshiba_usb_three_set_24183 toshiba_usb_three_set 0 24183 &adv7343_write_24183
143358 +ql_configure_rings_24184 ql_configure_rings 0 24184 NULL
143359 +safe_prepare_write_buffer_24187 safe_prepare_write_buffer 3 24187 NULL
143360 +ext4_match_24188 ext4_match 3 24188 NULL
143361 +resource_show_24189 resource_show 0 24189 NULL
143362 +po1030_set_blue_balance_24191 po1030_set_blue_balance 0 24191 NULL
143363 +irq_remapping_setup_msi_irqs_24194 irq_remapping_setup_msi_irqs 2 24194 NULL
143364 +ts_play_24203 ts_play 0-3 24203 NULL
143365 +ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208 ieee80211_if_read_dot11MeshHWMPpreqMinInterval 3-0 24208 NULL nohasharray
143366 +show_24208 show 0 24208 &ieee80211_if_read_dot11MeshHWMPpreqMinInterval_24208
143367 +__tsl2550_show_lux_24210 __tsl2550_show_lux 0 24210 NULL
143368 +joydev_0x_read_24213 joydev_0x_read 0 24213 NULL
143369 +show_maxmin_alarm_24216 show_maxmin_alarm 0 24216 NULL nohasharray
143370 +dsm_get_label_24216 dsm_get_label 0 24216 &show_maxmin_alarm_24216 nohasharray
143371 +reiserfs_write_full_page_24216 reiserfs_write_full_page 0 24216 &dsm_get_label_24216
143372 +set_sync_ep_implicit_fb_quirk_24218 set_sync_ep_implicit_fb_quirk 0 24218 NULL
143373 +SyS_sendfile64_24220 SyS_sendfile64 4 24220 NULL
143374 +tcpprobe_sprint_24222 tcpprobe_sprint 0-2 24222 NULL nohasharray
143375 +set_csma_params_24222 set_csma_params 0 24222 &tcpprobe_sprint_24222
143376 +mwifiex_send_cmd_24223 mwifiex_send_cmd 0 24223 NULL
143377 +pcpu_embed_first_chunk_24224 pcpu_embed_first_chunk 3-2-1 24224 NULL nohasharray
143378 +mei_amthif_read_24224 mei_amthif_read 4-0 24224 &pcpu_embed_first_chunk_24224
143379 +niu_rbr_fill_24226 niu_rbr_fill 0 24226 NULL
143380 +autosleep_store_24230 autosleep_store 0-4 24230 NULL
143381 +pci_num_vf_24235 pci_num_vf 0 24235 NULL nohasharray
143382 +mxl5005s_reconfigure_24235 mxl5005s_reconfigure 0 24235 &pci_num_vf_24235
143383 +sel_read_bool_24236 sel_read_bool 3-0 24236 NULL
143384 +xfs_bmap_rtalloc_24237 xfs_bmap_rtalloc 0 24237 NULL
143385 +set_in16_min_24238 set_in16_min 0-4 24238 NULL
143386 +lpfc_enable_rrq_show_24241 lpfc_enable_rrq_show 0 24241 NULL
143387 +max8998_rtc_set_alarm_24245 max8998_rtc_set_alarm 0 24245 NULL
143388 +safe_delay_show_24247 safe_delay_show 0 24247 NULL nohasharray
143389 +xpnet_dev_change_mtu_24247 xpnet_dev_change_mtu 0 24247 &safe_delay_show_24247
143390 +rt2x00queue_initialize_24255 rt2x00queue_initialize 0 24255 NULL
143391 +bd2802_show_wave_pattern_24259 bd2802_show_wave_pattern 0 24259 NULL
143392 +em28xx_alloc_urbs_24260 em28xx_alloc_urbs 4-6-0 24260 NULL nohasharray
143393 +vxlan_lowerdev_event_24260 vxlan_lowerdev_event 0 24260 &em28xx_alloc_urbs_24260
143394 +esp6_get_mtu_24264 esp6_get_mtu 0-2 24264 NULL
143395 +do_set_pwm_enable_24271 do_set_pwm_enable 0 24271 NULL
143396 +tun_chr_write_iter_24273 tun_chr_write_iter 0 24273 NULL nohasharray
143397 +store_24273 store 0 24273 &tun_chr_write_iter_24273
143398 +vpd_use_hostno_store_24274 vpd_use_hostno_store 0-3 24274 NULL
143399 +nilfs_segctor_add_super_root_24277 nilfs_segctor_add_super_root 0 24277 NULL nohasharray
143400 +pvr2_hdw_set_streaming_24277 pvr2_hdw_set_streaming 0 24277 &nilfs_segctor_add_super_root_24277 nohasharray
143401 +set_bdaddr_24277 set_bdaddr 0 24277 &pvr2_hdw_set_streaming_24277
143402 +thin_status_24278 thin_status 5 24278 NULL
143403 +compat_sys_preadv64_24283 compat_sys_preadv64 3 24283 NULL
143404 +azx_pcm_prepare_24285 azx_pcm_prepare 0 24285 NULL nohasharray
143405 +power_limit_1_max_uw_show_24285 power_limit_1_max_uw_show 0 24285 &azx_pcm_prepare_24285
143406 +msg_size_24288 msg_size 0 24288 NULL
143407 +__dm_get_module_param_24291 __dm_get_module_param 0-3-2 24291 NULL
143408 +ext2_free_blocks_24292 ext2_free_blocks 3-2 24292 NULL
143409 +i2c_smbus_check_pec_24297 i2c_smbus_check_pec 0 24297 NULL
143410 +map_page_24298 map_page 3-4 24298 NULL
143411 +store_fbstate_24303 store_fbstate 0-4 24303 NULL
143412 +adp8870_bl_l5_dark_dim_show_24305 adp8870_bl_l5_dark_dim_show 0 24305 NULL
143413 +btmrvl_pscmd_read_24308 btmrvl_pscmd_read 3-0 24308 NULL nohasharray
143414 +nfs_proc_statfs_24308 nfs_proc_statfs 0 24308 &btmrvl_pscmd_read_24308
143415 +oprofile_cpu_notifier_24310 oprofile_cpu_notifier 0 24310 NULL nohasharray
143416 +__ims_pcu_execute_bl_command_24310 __ims_pcu_execute_bl_command 0 24310 &oprofile_cpu_notifier_24310
143417 +reserve_metadata_bytes_24313 reserve_metadata_bytes 0 24313 NULL
143418 +bd2802_store_rgb_current_24316 bd2802_store_rgb_current 0-4 24316 NULL
143419 +ath6kl_add_bss_if_needed_24317 ath6kl_add_bss_if_needed 6 24317 NULL
143420 +pci_write_config_word_24318 pci_write_config_word 0 24318 NULL
143421 +xfs_dir3_leafn_read_24319 xfs_dir3_leafn_read 0 24319 NULL
143422 +ov6650_s_stream_24322 ov6650_s_stream 0 24322 NULL
143423 +copy_gr_arg_wrapper_normal_24325 copy_gr_arg_wrapper_normal 0 24325 NULL
143424 +ovl_statfs_24327 ovl_statfs 0 24327 NULL
143425 +si476x_radio_read_acf_blob_24336 si476x_radio_read_acf_blob 3-0 24336 NULL
143426 +arcmsr_attr_host_driver_reset_24341 arcmsr_attr_host_driver_reset 0 24341 NULL nohasharray
143427 +target_fabric_port_show_attr_alua_tg_pt_offline_24341 target_fabric_port_show_attr_alua_tg_pt_offline 0 24341 &arcmsr_attr_host_driver_reset_24341
143428 +hpc_wait_ctlr_notworking_24344 hpc_wait_ctlr_notworking 0 24344 NULL
143429 +C_SYSC_pwritev_24345 C_SYSC_pwritev 3 24345 NULL
143430 +nf_iterate_24348 nf_iterate 0 24348 NULL
143431 +prepare_pages_24349 prepare_pages 0 24349 NULL
143432 +rhashtable_insert_slow_24350 rhashtable_insert_slow 0 24350 NULL
143433 +kzalloc_node_24352 kzalloc_node 1 24352 NULL
143434 +roccat_common2_sysfs_read_macro_24355 roccat_common2_sysfs_read_macro 0-5-6 24355 NULL
143435 +lp3972_i2c_read_24364 lp3972_i2c_read 0 24364 NULL
143436 +cfi_read_pri_24366 cfi_read_pri 3 24366 NULL
143437 +btrfs_item_size_nr_24367 btrfs_item_size_nr 0 24367 NULL nohasharray
143438 +twl_rtc_set_alarm_24367 twl_rtc_set_alarm 0 24367 &btrfs_item_size_nr_24367 nohasharray
143439 +store_attach_24367 store_attach 0-4 24367 &twl_rtc_set_alarm_24367
143440 +videobuf_read_zerocopy_24369 videobuf_read_zerocopy 0 24369 NULL
143441 +break_deleg_24373 break_deleg 0 24373 NULL
143442 +elevator_init_fn_24375 elevator_init_fn 0 24375 NULL
143443 +ds2780_get_pmod_enabled_24380 ds2780_get_pmod_enabled 0 24380 NULL
143444 +try_alloc_port_24382 try_alloc_port 0 24382 NULL
143445 +cpu_subsys_offline_24383 cpu_subsys_offline 0 24383 NULL
143446 +acpi_ds_get_buffer_arguments_24384 acpi_ds_get_buffer_arguments 0 24384 NULL
143447 +xfs_bmapi_read_24392 xfs_bmapi_read 0 24392 NULL nohasharray
143448 +sock_xmit_24392 sock_xmit 4 24392 &xfs_bmapi_read_24392
143449 +osc_cur_grant_bytes_seq_write_24396 osc_cur_grant_bytes_seq_write 3 24396 NULL
143450 +edac_pci_int_show_24397 edac_pci_int_show 0 24397 NULL
143451 +getxattr_24398 getxattr 4 24398 NULL nohasharray
143452 +pvr2_v4l2_ioctl_24398 pvr2_v4l2_ioctl 2 24398 &getxattr_24398
143453 +populate_msi_sysfs_24399 populate_msi_sysfs 0 24399 NULL
143454 +o2nm_cluster_attr_keepalive_delay_ms_read_24403 o2nm_cluster_attr_keepalive_delay_ms_read 0 24403 NULL
143455 +drm_property_create_bitmask_24412 drm_property_create_bitmask 6 24412 NULL
143456 +save_image_lzo_24413 save_image_lzo 0 24413 NULL
143457 +blk_update_bidi_request_24415 blk_update_bidi_request 3-4 24415 NULL
143458 +default_density_show_24417 default_density_show 0 24417 NULL
143459 +nvme_trans_log_supp_pages_24418 nvme_trans_log_supp_pages 3 24418 NULL
143460 +show_iap_mode_24420 show_iap_mode 0 24420 NULL
143461 +rtl8187_init_urbs_24421 rtl8187_init_urbs 0 24421 NULL
143462 +set_port1_handler_24424 set_port1_handler 0-4 24424 NULL
143463 +b43_debugfs_read_24425 b43_debugfs_read 3-0 24425 NULL
143464 +bq2415x_sysfs_set_limit_24426 bq2415x_sysfs_set_limit 0-4 24426 NULL
143465 +xenbus_file_read_24427 xenbus_file_read 3-0 24427 NULL
143466 +ieee80211_rx_mgmt_beacon_24430 ieee80211_rx_mgmt_beacon 3 24430 NULL nohasharray
143467 +bond_option_ad_select_set_24430 bond_option_ad_select_set 0 24430 &ieee80211_rx_mgmt_beacon_24430
143468 +pn_socket_sendmsg_24431 pn_socket_sendmsg 4-0 24431 NULL
143469 +copy_and_ioctl_24434 copy_and_ioctl 4 24434 NULL
143470 +suspend_freeze_processes_24436 suspend_freeze_processes 0 24436 NULL
143471 +ixgbe_alloc_q_vector_24439 ixgbe_alloc_q_vector 6-4 24439 NULL
143472 +smk_user_access_24440 smk_user_access 3-0 24440 NULL nohasharray
143473 +rtw_set_wps_assoc_resp_24440 rtw_set_wps_assoc_resp 3 24440 &smk_user_access_24440
143474 +lpfc_option_rom_version_show_24443 lpfc_option_rom_version_show 0 24443 NULL
143475 +gr_set_acls_24449 gr_set_acls 0 24449 NULL
143476 +mc13xxx_regulator_enable_24450 mc13xxx_regulator_enable 0 24450 NULL nohasharray
143477 +s5p_jpeg_try_ctrl_24450 s5p_jpeg_try_ctrl 0 24450 &mc13xxx_regulator_enable_24450
143478 +evdev_do_ioctl_24459 evdev_do_ioctl 2 24459 NULL nohasharray
143479 +internal_dev_open_24459 internal_dev_open 0 24459 &evdev_do_ioctl_24459
143480 +lbs_highsnr_write_24460 lbs_highsnr_write 3-0 24460 NULL nohasharray
143481 +tgr128_final_24460 tgr128_final 0 24460 &lbs_highsnr_write_24460
143482 +compat_SyS_mq_timedsend_24464 compat_SyS_mq_timedsend 3 24464 NULL
143483 +lport_reset_24466 lport_reset 0 24466 NULL
143484 +sii9234_s_stream_24467 sii9234_s_stream 0 24467 NULL
143485 +pmd_entry_24472 pmd_entry 0 24472 NULL
143486 +bConfigurationValue_store_24484 bConfigurationValue_store 0-4 24484 NULL
143487 +ttm_page_pool_free_24486 ttm_page_pool_free 2-0 24486 NULL nohasharray
143488 +xfs_bmap_local_to_extents_24486 xfs_bmap_local_to_extents 0 24486 &ttm_page_pool_free_24486
143489 +snd_pcm_hw_param_first_24487 snd_pcm_hw_param_first 0 24487 NULL
143490 +show_temp_max1_24488 show_temp_max1 0 24488 NULL
143491 +dut_mode_read_24489 dut_mode_read 3-0 24489 NULL
143492 +read_file_spec_scan_ctl_24491 read_file_spec_scan_ctl 3-0 24491 NULL
143493 +pl2303_open_24492 pl2303_open 0 24492 NULL
143494 +i915_gem_obj_offset_24494 i915_gem_obj_offset 0 24494 NULL
143495 +xfs_attr_shortform_remove_24495 xfs_attr_shortform_remove 0 24495 NULL nohasharray
143496 +iscsi_nacl_auth_store_password_24495 iscsi_nacl_auth_store_password 0-3 24495 &xfs_attr_shortform_remove_24495
143497 +show_counter_rx_link_problems_24496 show_counter_rx_link_problems 0 24496 NULL nohasharray
143498 +sprintf_temp_from_reg_24496 sprintf_temp_from_reg 0 24496 &show_counter_rx_link_problems_24496
143499 +bond_change_mtu_24497 bond_change_mtu 0 24497 NULL
143500 +lpss_ltr_mode_show_24507 lpss_ltr_mode_show 0 24507 NULL
143501 +fuse_notify_retrieve_24514 fuse_notify_retrieve 0 24514 NULL
143502 +request_key_with_auxdata_24515 request_key_with_auxdata 4 24515 NULL nohasharray
143503 +ipv6_recv_error_24515 ipv6_recv_error 0 24515 &request_key_with_auxdata_24515
143504 +show_cmd_log_24517 show_cmd_log 0 24517 NULL
143505 +xfs_buf_get_map_24522 xfs_buf_get_map 3 24522 NULL
143506 +target_core_alua_tg_pt_gp_show_attr_alua_support_standby_24523 target_core_alua_tg_pt_gp_show_attr_alua_support_standby 0 24523 NULL
143507 +show_fc_host_hardware_version_24524 show_fc_host_hardware_version 0 24524 NULL
143508 +mtd_bitflip_threshold_show_24528 mtd_bitflip_threshold_show 0 24528 NULL
143509 +btrfs_feature_attr_show_24534 btrfs_feature_attr_show 0 24534 NULL nohasharray
143510 +nilfs_ifile_get_inode_block_24534 nilfs_ifile_get_inode_block 0 24534 &btrfs_feature_attr_show_24534 nohasharray
143511 +wl1251_acx_service_period_timeout_24534 wl1251_acx_service_period_timeout 0 24534 &nilfs_ifile_get_inode_block_24534
143512 +do_mpage_readpage_24536 do_mpage_readpage 3 24536 NULL
143513 +mt2063_set_params_24539 mt2063_set_params 0 24539 NULL
143514 +unix_mknod_24543 unix_mknod 0 24543 NULL
143515 +usbhid_set_raw_report_24550 usbhid_set_raw_report 0 24550 NULL
143516 +snd_hda_multi_out_analog_prepare_24553 snd_hda_multi_out_analog_prepare 0 24553 NULL
143517 +bonding_show_downdelay_24554 bonding_show_downdelay 0 24554 NULL
143518 +dcdbas_reboot_notify_24558 dcdbas_reboot_notify 0 24558 NULL
143519 +iwlagn_mac_sta_state_24561 iwlagn_mac_sta_state 0 24561 NULL
143520 +write_cache_pages_24562 write_cache_pages 0 24562 NULL
143521 +tsi148_alloc_resource_24563 tsi148_alloc_resource 2 24563 NULL
143522 +snd_vt1724_playback_indep_prepare_24569 snd_vt1724_playback_indep_prepare 0 24569 NULL nohasharray
143523 +ocfs2_extent_map_lookup_24569 ocfs2_extent_map_lookup 0 24569 &snd_vt1724_playback_indep_prepare_24569
143524 +twl4030_madc_start_conversion_24573 twl4030_madc_start_conversion 0 24573 NULL
143525 +netlbl_domhsh_init_24576 netlbl_domhsh_init 1 24576 NULL nohasharray
143526 +ipw_net_open_24576 ipw_net_open 0 24576 &netlbl_domhsh_init_24576
143527 +SyS_pselect6_24582 SyS_pselect6 1 24582 NULL
143528 +gfs2_readpage_24584 gfs2_readpage 0 24584 NULL
143529 +pci_af_flr_24590 pci_af_flr 0 24590 NULL
143530 +store_local_ip_24592 store_local_ip 0 24592 NULL
143531 +md_notify_reboot_24593 md_notify_reboot 0 24593 NULL
143532 +udf_compute_nr_groups_24594 udf_compute_nr_groups 0 24594 NULL nohasharray
143533 +lola_codec_read_24594 lola_codec_read 0 24594 &udf_compute_nr_groups_24594
143534 +de_reset_mac_24598 de_reset_mac 0 24598 NULL
143535 +snd_solo_pcm_trigger_24600 snd_solo_pcm_trigger 0 24600 NULL nohasharray
143536 +musb_platform_set_mode_24600 musb_platform_set_mode 0 24600 &snd_solo_pcm_trigger_24600 nohasharray
143537 +count_preds_24600 count_preds 0 24600 &musb_platform_set_mode_24600
143538 +i915_error_state_buf_init_24605 i915_error_state_buf_init 3-0 24605 NULL nohasharray
143539 +sensor_hub_get_physical_device_count_24605 sensor_hub_get_physical_device_count 0 24605 &i915_error_state_buf_init_24605 nohasharray
143540 +lov_alloc_memmd_24605 lov_alloc_memmd 2 24605 &sensor_hub_get_physical_device_count_24605
143541 +br_nf_pre_routing_ipv6_24607 br_nf_pre_routing_ipv6 0 24607 NULL
143542 +acpilabel_show_24612 acpilabel_show 0 24612 NULL
143543 +hfsplus_cat_write_inode_24613 hfsplus_cat_write_inode 0 24613 NULL
143544 +ntfs_readpage_24616 ntfs_readpage 0 24616 NULL
143545 +SyS_poll_24620 SyS_poll 2 24620 NULL
143546 +ipv6_conntrack_in_24627 ipv6_conntrack_in 0 24627 NULL
143547 +nfs_namespace_setattr_24629 nfs_namespace_setattr 0 24629 NULL
143548 +broadsheet_spiflash_erase_sector_24630 broadsheet_spiflash_erase_sector 0 24630 NULL
143549 +addresses_show_24632 addresses_show 0 24632 NULL nohasharray
143550 +cfqg_set_leaf_weight_device_24632 cfqg_set_leaf_weight_device 0-3 24632 &addresses_show_24632
143551 +read_hdlc_status_24633 read_hdlc_status 0 24633 NULL
143552 +alloc_wr_24635 alloc_wr 2-1 24635 NULL nohasharray
143553 +wl1251_hw_init_phy_config_24635 wl1251_hw_init_phy_config 0 24635 &alloc_wr_24635
143554 +n_per_out_show_24637 n_per_out_show 0 24637 NULL
143555 +qla4_82xx_try_start_fw_24640 qla4_82xx_try_start_fw 0 24640 NULL
143556 +fake_mtu_24641 fake_mtu 0 24641 NULL
143557 +context_alloc_24645 context_alloc 3 24645 NULL
143558 +blk_rq_err_bytes_24650 blk_rq_err_bytes 0 24650 NULL
143559 +store_red_24652 store_red 0-4 24652 NULL
143560 +ext2_xattr_trusted_list_24670 ext2_xattr_trusted_list 0-5 24670 NULL
143561 +ath5k_hw_rf5111_channel_24672 ath5k_hw_rf5111_channel 0 24672 NULL
143562 +update_devfreq_24674 update_devfreq 0 24674 NULL
143563 +mISDN_read_24676 mISDN_read 0-3 24676 NULL
143564 +mv88e6xxx_reg_wait_ready_24678 mv88e6xxx_reg_wait_ready 0 24678 NULL nohasharray
143565 +wake_up_pme_show_24678 wake_up_pme_show 0 24678 &mv88e6xxx_reg_wait_ready_24678
143566 +batadv_tt_local_init_24679 batadv_tt_local_init 0 24679 NULL
143567 +ali1563_access_24683 ali1563_access 0 24683 NULL
143568 +__mlx4_qp_alloc_icm_24684 __mlx4_qp_alloc_icm 0 24684 NULL
143569 +smack_audit_rule_init_24691 smack_audit_rule_init 0 24691 NULL
143570 +btrfs_check_data_free_space_24692 btrfs_check_data_free_space 0 24692 NULL
143571 +pci_olpc_write_24693 pci_olpc_write 0 24693 NULL
143572 +datafab_write_data_24696 datafab_write_data 4 24696 NULL
143573 +dgram_connect_24701 dgram_connect 0 24701 NULL
143574 +devm_kmalloc_24705 devm_kmalloc 2 24705 NULL nohasharray
143575 +nilfs_direct_assign_v_24705 nilfs_direct_assign_v 0 24705 &devm_kmalloc_24705 nohasharray
143576 +udf_add_aext_24705 udf_add_aext 0 24705 &nilfs_direct_assign_v_24705
143577 +wl1251_hw_init_beacon_broadcast_24707 wl1251_hw_init_beacon_broadcast 0 24707 NULL
143578 +niu_change_mtu_24710 niu_change_mtu 0 24710 NULL
143579 +crb_recv_24713 crb_recv 0-3 24713 NULL
143580 +mc13xxx_spi_write_24715 mc13xxx_spi_write 0 24715 NULL nohasharray
143581 +wait_transaction_complete_24715 wait_transaction_complete 0 24715 &mc13xxx_spi_write_24715
143582 +show_ipv4_iface_dhcp_req_vendor_id_en_24718 show_ipv4_iface_dhcp_req_vendor_id_en 0 24718 NULL
143583 +dps0_is_key_locked_24722 dps0_is_key_locked 0 24722 NULL
143584 +st_int_ioctl_24725 st_int_ioctl 0 24725 NULL
143585 +ip_tunnel_change_mtu_24731 ip_tunnel_change_mtu 0 24731 NULL
143586 +simple_attr_read_24738 simple_attr_read 3-0 24738 NULL
143587 +ath_rxbuf_alloc_24745 ath_rxbuf_alloc 2 24745 NULL
143588 +pps_show_24748 pps_show 0 24748 NULL
143589 +get_dma_residue_24749 get_dma_residue 0 24749 NULL nohasharray
143590 +commit_rxon_24749 commit_rxon 0 24749 &get_dma_residue_24749
143591 +ntfs_copy_from_user_iter_24753 ntfs_copy_from_user_iter 5-3 24753 NULL
143592 +kgdb_hex2mem_24755 kgdb_hex2mem 3 24755 NULL
143593 +ddp_device_event_24756 ddp_device_event 0 24756 NULL
143594 +get_temp_max_hyst_24757 get_temp_max_hyst 0 24757 NULL
143595 +get_src_24759 get_src 0 24759 NULL
143596 +ip_vs_local_reply4_24762 ip_vs_local_reply4 0 24762 NULL
143597 +cgroup_attach_task_24763 cgroup_attach_task 0 24763 NULL
143598 +xhci_change_max_exit_latency_24765 xhci_change_max_exit_latency 0 24765 NULL
143599 +snd_cs46xx_playback_prepare_24768 snd_cs46xx_playback_prepare 0 24768 NULL nohasharray
143600 +security_sid_to_context_24768 security_sid_to_context 0 24768 &snd_cs46xx_playback_prepare_24768
143601 +mI_alloc_skb_24770 mI_alloc_skb 1 24770 NULL
143602 +isofs_statfs_24772 isofs_statfs 0 24772 NULL
143603 +zd1201_docmd_24773 zd1201_docmd 0 24773 NULL
143604 +snd_seq_ioctl_create_port_24774 snd_seq_ioctl_create_port 0 24774 NULL
143605 +ocfs2_read_blocks_24777 ocfs2_read_blocks 0 24777 NULL
143606 +skb_make_writable_24783 skb_make_writable 2 24783 NULL
143607 +datablob_hmac_verify_24786 datablob_hmac_verify 4 24786 NULL
143608 +pb0100_s_ctrl_24788 pb0100_s_ctrl 0 24788 NULL nohasharray
143609 +mlx4_SET_PORT_general_24788 mlx4_SET_PORT_general 0 24788 &pb0100_s_ctrl_24788
143610 +cache_read_24790 cache_read 3-0 24790 NULL
143611 +i915_gem_check_wedge_24793 i915_gem_check_wedge 0 24793 NULL
143612 +st33zp24_spi_recv_24795 st33zp24_spi_recv 4 24795 NULL
143613 +user_regset_copyout_24796 user_regset_copyout 7 24796 NULL nohasharray
143614 +show_unchecked_isa_dma_24796 show_unchecked_isa_dma 0 24796 &user_regset_copyout_24796
143615 +register_bcache_24797 register_bcache 0-4 24797 NULL
143616 +unpack_str_24798 unpack_str 0 24798 NULL
143617 +bcm_kona_gpio_to_irq_24799 bcm_kona_gpio_to_irq 2 24799 NULL nohasharray
143618 +tcmu_configure_device_24799 tcmu_configure_device 0 24799 &bcm_kona_gpio_to_irq_24799
143619 +aty128_ddafifo_24801 aty128_ddafifo 0 24801 NULL
143620 +get_register_page_24802 get_register_page 0 24802 NULL
143621 +kvm_read_guest_virt_helper_24804 kvm_read_guest_virt_helper 3-1 24804 NULL
143622 +ath6kl_fwlog_mask_write_24810 ath6kl_fwlog_mask_write 3-0 24810 NULL
143623 +bfad_im_node_name_show_24813 bfad_im_node_name_show 0 24813 NULL
143624 +attr_show_args_24816 attr_show_args 0 24816 NULL
143625 +comedi_buf_alloc_24822 comedi_buf_alloc 3 24822 NULL
143626 +ndo_get_phys_port_id_24825 ndo_get_phys_port_id 0 24825 NULL
143627 +brport_show_24827 brport_show 0 24827 NULL
143628 +lfib_nlmsg_size_24828 lfib_nlmsg_size 0 24828 NULL
143629 +cuse_class_abort_store_24829 cuse_class_abort_store 0-4 24829 NULL
143630 +rpf_s_stream_24830 rpf_s_stream 0 24830 NULL
143631 +__logfs_truncate_24831 __logfs_truncate 0 24831 NULL
143632 +__cfg80211_alloc_vendor_skb_24837 __cfg80211_alloc_vendor_skb 2 24837 NULL nohasharray
143633 +reboot_24837 reboot 0-4 24837 &__cfg80211_alloc_vendor_skb_24837
143634 +usnic_ib_show_config_24840 usnic_ib_show_config 0 24840 NULL
143635 +netxen_sysfs_write_mem_24841 netxen_sysfs_write_mem 0-6-5 24841 NULL
143636 +bd2802_store_reg0x02_24843 bd2802_store_reg0x02 0-4 24843 NULL
143637 +get_latch_status_24846 get_latch_status 0 24846 NULL
143638 +nilfs_superblock_sb_update_frequency_store_24852 nilfs_superblock_sb_update_frequency_store 0-4 24852 NULL
143639 +bq2415x_set_mode_24853 bq2415x_set_mode 0 24853 NULL
143640 +pt1_i2c_xfer_24856 pt1_i2c_xfer 0-3 24856 NULL
143641 +wl12xx_chip_wakeup_24858 wl12xx_chip_wakeup 0 24858 NULL
143642 +cifs_negotiate_protocol_24860 cifs_negotiate_protocol 0 24860 NULL
143643 +pnp_alloc_24869 pnp_alloc 1 24869 NULL
143644 +setup_buffering_24872 setup_buffering 0 24872 NULL
143645 +queues_read_24877 queues_read 3-0 24877 NULL nohasharray
143646 +part_ro_show_24877 part_ro_show 0 24877 &queues_read_24877
143647 +input_map_show_24878 input_map_show 0 24878 NULL
143648 +zf_write_24882 zf_write 0-3 24882 NULL
143649 +set_inc_all_24889 set_inc_all 4-0 24889 NULL
143650 +store_24890 store 0 24890 NULL
143651 +default_pvid_show_24892 default_pvid_show 0 24892 NULL nohasharray
143652 +ext4_jbd2_file_inode_24892 ext4_jbd2_file_inode 0 24892 &default_pvid_show_24892
143653 +conntrack_pptp_help_24894 conntrack_pptp_help 0 24894 NULL
143654 +bnx2i_set_ccell_info_24896 bnx2i_set_ccell_info 0-4 24896 NULL
143655 +xfs_qm_dqattach_24898 xfs_qm_dqattach 0 24898 NULL
143656 +work_start_24905 work_start 0 24905 NULL
143657 +megaraid_sysfs_show_app_hndl_24908 megaraid_sysfs_show_app_hndl 0 24908 NULL nohasharray
143658 +show_docked_24908 show_docked 0 24908 &megaraid_sysfs_show_app_hndl_24908
143659 +__hci_init_24909 __hci_init 0 24909 NULL
143660 +codec_list_read_file_24910 codec_list_read_file 3-0 24910 NULL
143661 +min_ratio_show_24911 min_ratio_show 0 24911 NULL
143662 +device_store_bool_24912 device_store_bool 0-4 24912 NULL
143663 +iwl_set_temperature_offset_calib_24913 iwl_set_temperature_offset_calib 0 24913 NULL
143664 +macvlan_hard_header_24914 macvlan_hard_header 0 24914 NULL
143665 +ocrdma_inetaddr_event_24915 ocrdma_inetaddr_event 0 24915 NULL
143666 +xpcs_reg_value_write_24922 xpcs_reg_value_write 3-0 24922 NULL
143667 +pch_gbe_get_regs_len_24924 pch_gbe_get_regs_len 0 24924 NULL
143668 +get_compat_msghdr_24928 get_compat_msghdr 0 24928 NULL
143669 +next_token_24929 next_token 0 24929 NULL
143670 +fuse_getattr_24934 fuse_getattr 0 24934 NULL nohasharray
143671 +prepare_24934 prepare 0 24934 &fuse_getattr_24934
143672 +regmap_spi_write_24935 regmap_spi_write 0 24935 NULL
143673 +claim_resources_24936 claim_resources 0 24936 NULL
143674 +fm_tx_set_pwr_lvl_24937 fm_tx_set_pwr_lvl 0 24937 NULL
143675 +twl4030reg_enable_24940 twl4030reg_enable 0 24940 NULL nohasharray
143676 +hpfs_writepage_24940 hpfs_writepage 0 24940 &twl4030reg_enable_24940
143677 +packet_sendmsg_24954 packet_sendmsg 4-0 24954 NULL
143678 +eem_opts_host_addr_show_24956 eem_opts_host_addr_show 0 24956 NULL
143679 +ipg_io_config_24957 ipg_io_config 0 24957 NULL
143680 +hotkey_radio_sw_show_24960 hotkey_radio_sw_show 0 24960 NULL
143681 +sys_rt_sigpending_24961 sys_rt_sigpending 2 24961 NULL
143682 +store_ctlr_enabled_24970 store_ctlr_enabled 0-4 24970 NULL
143683 +ensure_wear_leveling_24971 ensure_wear_leveling 0 24971 NULL
143684 +twl_i2c_write_u8_24976 twl_i2c_write_u8 3-0 24976 NULL
143685 +nf_nat_sdp_port_24977 nf_nat_sdp_port 7 24977 NULL
143686 +cancel_store_24982 cancel_store 0-4 24982 NULL
143687 +llc_ui_sendmsg_24987 llc_ui_sendmsg 4-0 24987 NULL nohasharray
143688 +ath10k_fw_crash_dump_read_24987 ath10k_fw_crash_dump_read 3-0 24987 &llc_ui_sendmsg_24987
143689 +get_eeprom_len_24988 get_eeprom_len 0 24988 NULL nohasharray
143690 +info_debugfs_read_helper_24988 info_debugfs_read_helper 0 24988 &get_eeprom_len_24988
143691 +mce_chrdev_read_24989 mce_chrdev_read 0-3 24989 NULL
143692 +uvc_init_video_isoc_24992 uvc_init_video_isoc 0 24992 NULL
143693 +profiling_store_24997 profiling_store 0-4 24997 NULL
143694 +dibusb_i2c_xfer_24998 dibusb_i2c_xfer 0-3 24998 NULL
143695 +slot_get_24999 slot_get 0 24999 NULL
143696 +key_conf_hw_key_idx_read_25003 key_conf_hw_key_idx_read 3-0 25003 NULL nohasharray
143697 +genwqe_user_vmap_25003 genwqe_user_vmap 4 25003 &key_conf_hw_key_idx_read_25003
143698 +il_dbgfs_channels_read_25005 il_dbgfs_channels_read 3-0 25005 NULL
143699 +mmc_oemid_show_25013 mmc_oemid_show 0 25013 NULL nohasharray
143700 +set_in0_min_25013 set_in0_min 0-4 25013 &mmc_oemid_show_25013
143701 +fast_charge_timer_show_25016 fast_charge_timer_show 0 25016 NULL
143702 +nfs4_set_lock_state_25017 nfs4_set_lock_state 0 25017 NULL nohasharray
143703 +tg3_readphy_25017 tg3_readphy 0 25017 &nfs4_set_lock_state_25017
143704 +tx_errors_show_25018 tx_errors_show 0 25018 NULL
143705 +show_session_param_ISCSI_PARAM_USERNAME_25024 show_session_param_ISCSI_PARAM_USERNAME 0 25024 NULL
143706 +user_pin_configs_store_25027 user_pin_configs_store 0-4 25027 NULL
143707 +phy_interface_show_25036 phy_interface_show 0 25036 NULL nohasharray
143708 +nfs_dns_resolve_name_25036 nfs_dns_resolve_name 3 25036 &phy_interface_show_25036
143709 +i2400m_open_25041 i2400m_open 0 25041 NULL
143710 +wlcore_cmd_send_failsafe_25042 wlcore_cmd_send_failsafe 0 25042 NULL nohasharray
143711 +store_speed_tolerance_25042 store_speed_tolerance 0-4 25042 &wlcore_cmd_send_failsafe_25042
143712 +removable_store_25044 removable_store 0-3 25044 NULL
143713 +wl1271_acx_pm_config_25048 wl1271_acx_pm_config 0 25048 NULL
143714 +wait_for_completion_interruptible_timeout_25050 wait_for_completion_interruptible_timeout 0 25050 NULL
143715 +ds2780_read_param_eeprom_bin_25055 ds2780_read_param_eeprom_bin 6-5-0 25055 NULL nohasharray
143716 +configfs_composite_bind_25055 configfs_composite_bind 0 25055 &ds2780_read_param_eeprom_bin_25055 nohasharray
143717 +hw_ep_prime_25055 hw_ep_prime 0 25055 &configfs_composite_bind_25055
143718 +show_rtc_25056 show_rtc 0 25056 NULL
143719 +pptp_create_25064 pptp_create 0 25064 NULL
143720 +gs_buf_alloc_25067 gs_buf_alloc 2 25067 NULL nohasharray
143721 +tun_get_user_25067 tun_get_user 0 25067 &gs_buf_alloc_25067
143722 +target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068 target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs 0 25068 NULL nohasharray
143723 +ll_track_pid_seq_write_25068 ll_track_pid_seq_write 3 25068 &target_core_alua_tg_pt_gp_show_attr_trans_delay_msecs_25068
143724 +do_add_page_to_bio_25071 do_add_page_to_bio 2 25071 NULL
143725 +SYSC_listxattr_25072 SYSC_listxattr 3 25072 NULL
143726 +pnfs_generic_scan_commit_lists_25073 pnfs_generic_scan_commit_lists 0 25073 NULL nohasharray
143727 +vsp1_entity_set_streaming_25073 vsp1_entity_set_streaming 0 25073 &pnfs_generic_scan_commit_lists_25073
143728 +it8708_get_rx_bytes_25079 it8708_get_rx_bytes 0 25079 NULL
143729 +ext3_xattr_user_list_25084 ext3_xattr_user_list 0-5 25084 NULL
143730 +ceph_osdc_writepages_25085 ceph_osdc_writepages 0 25085 NULL
143731 +tsf_read_file_25086 tsf_read_file 0 25086 NULL nohasharray
143732 +chip_gpio_request_25086 chip_gpio_request 0 25086 &tsf_read_file_25086
143733 +rt2x00mac_get_stats_25087 rt2x00mac_get_stats 0 25087 NULL
143734 +ubifs_write_inode_25089 ubifs_write_inode 0 25089 NULL
143735 +iwl_dbgfs_tx_flush_write_25091 iwl_dbgfs_tx_flush_write 0-3 25091 NULL
143736 +alb_set_mac_address_25093 alb_set_mac_address 0 25093 NULL
143737 +pci_bus_set_aer_ops_25095 pci_bus_set_aer_ops 0 25095 NULL
143738 +nvkm_instmem_create__25098 nvkm_instmem_create_ 4 25098 NULL nohasharray
143739 +ath5k_attr_show_ani_mode_25098 ath5k_attr_show_ani_mode 0 25098 &nvkm_instmem_create__25098
143740 +gfs2_iter_unstuffed_25099 gfs2_iter_unstuffed 0 25099 NULL
143741 +wm831x_aldo_get_status_25102 wm831x_aldo_get_status 0 25102 NULL
143742 +statfs_25104 statfs 0 25104 NULL nohasharray
143743 +action_store_25104 action_store 0-3 25104 &statfs_25104
143744 +reiserfs_freeze_25105 reiserfs_freeze 0 25105 NULL
143745 +snd_rawmidi_kernel_write_25106 snd_rawmidi_kernel_write 3 25106 NULL
143746 +sisusb_read_memio_24bit_25109 sisusb_read_memio_24bit 0 25109 NULL
143747 +mlx4_cmd_poll_25112 mlx4_cmd_poll 0 25112 NULL
143748 +hci_req_add_ev_25115 hci_req_add_ev 3 25115 NULL nohasharray
143749 +acpi_ex_create_method_25115 acpi_ex_create_method 0 25115 &hci_req_add_ev_25115 nohasharray
143750 +smb2_reconnect_25115 smb2_reconnect 0 25115 &acpi_ex_create_method_25115
143751 +rxrpc_recvmsg_25121 rxrpc_recvmsg 3 25121 NULL
143752 +wl18xx_acx_set_checksum_state_25124 wl18xx_acx_set_checksum_state 0 25124 NULL
143753 +lpfc_ack0_show_25126 lpfc_ack0_show 0 25126 NULL
143754 +caif_connect_client_25127 caif_connect_client 0 25127 NULL nohasharray
143755 +vmlfb_check_var_locked_25127 vmlfb_check_var_locked 0 25127 &caif_connect_client_25127
143756 +ses_probe_25128 ses_probe 0 25128 NULL
143757 +gfs2_quota_check_25130 gfs2_quota_check 0 25130 NULL
143758 +iwl_mvm_get_temp_25131 iwl_mvm_get_temp 0 25131 NULL
143759 +snd_via82xx_pcm_trigger_25133 snd_via82xx_pcm_trigger 0 25133 NULL
143760 +bulk_write_25137 bulk_write 0 25137 NULL nohasharray
143761 +lpfc_soft_wwn_enable_store_25137 lpfc_soft_wwn_enable_store 0-4 25137 &bulk_write_25137
143762 +fs32_to_cpu_25143 fs32_to_cpu 0 25143 NULL nohasharray
143763 +es_ui_show_25143 es_ui_show 0 25143 &fs32_to_cpu_25143
143764 +reiserfs_commit_write_25144 reiserfs_commit_write 0 25144 NULL
143765 +pagesize_show_25147 pagesize_show 0 25147 NULL
143766 +pch_phub_bin_read_25148 pch_phub_bin_read 0-5-6 25148 NULL
143767 +ath6kl_wmi_set_keepalive_cmd_25149 ath6kl_wmi_set_keepalive_cmd 0 25149 NULL
143768 +cnt_ctl_show_25157 cnt_ctl_show 0 25157 NULL nohasharray
143769 +atyfb_reboot_notify_25157 atyfb_reboot_notify 0 25157 &cnt_ctl_show_25157
143770 +show_eeprom2_25159 show_eeprom2 0 25159 NULL
143771 +netxen_nic_request_irq_25161 netxen_nic_request_irq 0 25161 NULL
143772 +anatop_regmap_disable_25164 anatop_regmap_disable 0 25164 NULL
143773 +sys_fgetxattr_25166 sys_fgetxattr 4 25166 NULL nohasharray
143774 +rose_create_25166 rose_create 0 25166 &sys_fgetxattr_25166
143775 +ipath_init_qp_table_25167 ipath_init_qp_table 2 25167 NULL nohasharray
143776 +sethdraddr_25167 sethdraddr 0 25167 &ipath_init_qp_table_25167
143777 +show_src_clock_25168 show_src_clock 0 25168 NULL
143778 +ath10k_pci_wait_for_target_init_25174 ath10k_pci_wait_for_target_init 0 25174 NULL
143779 +fit2_read_regr_25176 fit2_read_regr 0 25176 NULL
143780 +sctp_getsockopt_local_addrs_25178 sctp_getsockopt_local_addrs 2 25178 NULL nohasharray
143781 +__ims_pcu_execute_command_25178 __ims_pcu_execute_command 0 25178 &sctp_getsockopt_local_addrs_25178 nohasharray
143782 +wusb_set_dev_addr_25178 wusb_set_dev_addr 0 25178 &__ims_pcu_execute_command_25178
143783 +cbaf_wusb_host_name_store_25185 cbaf_wusb_host_name_store 0-4 25185 NULL
143784 +ks8851_rdreg32_25187 ks8851_rdreg32 0 25187 NULL
143785 +nes_store_ee_data_25190 nes_store_ee_data 0-3 25190 NULL
143786 +sbp_tpg_store_enable_25193 sbp_tpg_store_enable 0-3 25193 NULL
143787 +cx25821_riscmem_alloc_25201 cx25821_riscmem_alloc 0 25201 NULL
143788 +nilfs_prepare_segment_lock_25203 nilfs_prepare_segment_lock 0 25203 NULL
143789 +patch_alc662_25213 patch_alc662 0 25213 NULL
143790 +show_thresh_either_en_25218 show_thresh_either_en 0 25218 NULL
143791 +open_rx_first_25220 open_rx_first 0 25220 NULL
143792 +security_socket_post_create_25221 security_socket_post_create 0 25221 NULL
143793 +ocfs2_block_check_compute_25223 ocfs2_block_check_compute 2 25223 NULL
143794 +b43legacy_op_get_stats_25225 b43legacy_op_get_stats 0 25225 NULL
143795 +ieee80211_start_tx_ba_session_25229 ieee80211_start_tx_ba_session 0 25229 NULL
143796 +sonypi_misc_read_25230 sonypi_misc_read 0-3 25230 NULL
143797 +show_temp_auto_offset_hyst_25233 show_temp_auto_offset_hyst 0 25233 NULL
143798 +bq2415x_sysfs_show_status_25234 bq2415x_sysfs_show_status 0 25234 NULL nohasharray
143799 +lbs_set_11d_domain_info_25234 lbs_set_11d_domain_info 0 25234 &bq2415x_sysfs_show_status_25234
143800 +target_stat_scsi_tgt_dev_show_attr_status_25235 target_stat_scsi_tgt_dev_show_attr_status 0 25235 NULL
143801 +__hfsplus_delete_attr_25237 __hfsplus_delete_attr 0 25237 NULL
143802 +mon_stat_read_25238 mon_stat_read 3-0 25238 NULL
143803 +atl2_set_mac_25239 atl2_set_mac 0 25239 NULL
143804 +nilfs_palloc_find_available_slot_25245 nilfs_palloc_find_available_slot 5-3 25245 NULL
143805 +_ctl_board_assembly_show_25247 _ctl_board_assembly_show 0 25247 NULL
143806 +ivtv_firmware_restart_25248 ivtv_firmware_restart 0 25248 NULL
143807 +t4vf_read_rss_vi_config_25254 t4vf_read_rss_vi_config 0 25254 NULL
143808 +stripe_status_25259 stripe_status 5 25259 NULL
143809 +line6_probe_25262 line6_probe 6 25262 NULL
143810 +mmc_power_restore_host_25263 mmc_power_restore_host 0 25263 NULL
143811 +xen_pcpu_up_25265 xen_pcpu_up 0 25265 NULL
143812 +snd_pcm_start_25273 snd_pcm_start 0 25273 NULL nohasharray
143813 +kone_sysfs_show_weight_25273 kone_sysfs_show_weight 0 25273 &snd_pcm_start_25273
143814 +cciss_show_lunid_25274 cciss_show_lunid 0 25274 NULL
143815 +batadv_algo_select_25275 batadv_algo_select 0 25275 NULL
143816 +crypto_alloc_instance2_25277 crypto_alloc_instance2 3 25277 NULL
143817 +vfs_writev_25278 vfs_writev 3 25278 NULL
143818 +protocol_show_25279 protocol_show 0 25279 NULL
143819 +fc_parse_wwn_25280 fc_parse_wwn 0 25280 NULL
143820 +ray_suspend_25281 ray_suspend 0 25281 NULL
143821 +spi_sync_transfer_25282 spi_sync_transfer 0 25282 NULL
143822 +nibble_read_data_25285 nibble_read_data 0 25285 NULL nohasharray
143823 +sysfs_unbind_tick_dev_25285 sysfs_unbind_tick_dev 0-4 25285 &nibble_read_data_25285
143824 +l2tp_session_create_25286 l2tp_session_create 1 25286 NULL nohasharray
143825 +__ax88179_write_cmd_25286 __ax88179_write_cmd 5-0 25286 &l2tp_session_create_25286 nohasharray
143826 +adp8870_bl_l3_office_max_show_25286 adp8870_bl_l3_office_max_show 0 25286 &__ax88179_write_cmd_25286
143827 +ib_query_device_25287 ib_query_device 0 25287 NULL nohasharray
143828 +mt9t112_g_fmt_25287 mt9t112_g_fmt 0 25287 &ib_query_device_25287
143829 +c2port_read_flash_data_25296 c2port_read_flash_data 0-6-5 25296 NULL
143830 +viafb_check_var_25297 viafb_check_var 0 25297 NULL
143831 +patch_generic_hdmi_25299 patch_generic_hdmi 0 25299 NULL
143832 +usb6fire_pcm_stream_start_25305 usb6fire_pcm_stream_start 0 25305 NULL
143833 +read8_reg_25307 read8_reg 4-0 25307 NULL
143834 +firm_open_25313 firm_open 0 25313 NULL
143835 +kvm_cpu_notify_25315 kvm_cpu_notify 0 25315 NULL nohasharray
143836 +rtl8139_get_regs_len_25315 rtl8139_get_regs_len 0 25315 &kvm_cpu_notify_25315
143837 +ath9k_debugfs_read_buf_25316 ath9k_debugfs_read_buf 3-0 25316 NULL nohasharray
143838 +help_25316 help 5 25316 &ath9k_debugfs_read_buf_25316
143839 +sp5100_tco_write_25320 sp5100_tco_write 0-3 25320 NULL nohasharray
143840 +lp5562_store_pattern_25320 lp5562_store_pattern 0-4 25320 &sp5100_tco_write_25320
143841 +print_state_25323 print_state 0 25323 NULL
143842 +f2fs_write_begin_25324 f2fs_write_begin 0 25324 NULL nohasharray
143843 +store_command_event_reg_25324 store_command_event_reg 0-4 25324 &f2fs_write_begin_25324
143844 +get_bay_identifier_25326 get_bay_identifier 0 25326 NULL
143845 +max_sync_store_25329 max_sync_store 0-3 25329 NULL
143846 +usX2Y_format_set_25330 usX2Y_format_set 0 25330 NULL
143847 +show_rps_map_25336 show_rps_map 0 25336 NULL
143848 +atmel_open_25343 atmel_open 0 25343 NULL nohasharray
143849 +store_weight_temp_25343 store_weight_temp 0-4 25343 &atmel_open_25343
143850 +sn9c2028_read1_25344 sn9c2028_read1 0 25344 NULL
143851 +dump_align_25345 dump_align 2 25345 NULL
143852 +wait_for_completion_killable_25352 wait_for_completion_killable 0 25352 NULL
143853 +show_sas_phy_invalid_dword_count_25354 show_sas_phy_invalid_dword_count 0 25354 NULL
143854 +cpia_usb_transferCmd_25358 cpia_usb_transferCmd 0 25358 NULL
143855 +m48t35_read_time_25359 m48t35_read_time 0 25359 NULL nohasharray
143856 +fuse_writepages_25359 fuse_writepages 0 25359 &m48t35_read_time_25359
143857 +snd_vortex_pcm_prepare_25361 snd_vortex_pcm_prepare 0 25361 NULL
143858 +net2272_enable_25362 net2272_enable 0 25362 NULL
143859 +o2net_send_tcp_msg_25367 o2net_send_tcp_msg 4 25367 NULL
143860 +unix_mkname_25368 unix_mkname 0-2 25368 NULL
143861 +sel_read_mls_25369 sel_read_mls 3-0 25369 NULL nohasharray
143862 +flock_lock_file_25369 flock_lock_file 0 25369 &sel_read_mls_25369
143863 +wl1251_cmd_send_25374 wl1251_cmd_send 0 25374 NULL
143864 +rh_queue_status_25378 rh_queue_status 0 25378 NULL nohasharray
143865 +probe_25378 probe 0 25378 &rh_queue_status_25378
143866 +acpi_pad_idlepct_store_25379 acpi_pad_idlepct_store 0-4 25379 NULL
143867 +part_alignment_offset_show_25380 part_alignment_offset_show 0 25380 NULL
143868 +ep_queue_25382 ep_queue 0 25382 NULL
143869 +sis96x_access_25383 sis96x_access 0 25383 NULL
143870 +wlcore_raw_write_25387 wlcore_raw_write 0 25387 NULL
143871 +command_setyuvtresh_25390 command_setyuvtresh 0 25390 NULL nohasharray
143872 +khugepaged_max_ptes_none_store_25390 khugepaged_max_ptes_none_store 0-4 25390 &command_setyuvtresh_25390 nohasharray
143873 +SyS_splice_25390 SyS_splice 5 25390 &khugepaged_max_ptes_none_store_25390
143874 +show_truinst_25392 show_truinst 0 25392 NULL
143875 +pci_slot_attr_store_25399 pci_slot_attr_store 0-4 25399 NULL
143876 +snd_pcm_pre_drain_init_25401 snd_pcm_pre_drain_init 0 25401 NULL nohasharray
143877 +adm8211_get_stats_25401 adm8211_get_stats 0 25401 &snd_pcm_pre_drain_init_25401
143878 +aac_show_kernel_version_25404 aac_show_kernel_version 0 25404 NULL nohasharray
143879 +kovaplus_sysfs_read_info_25404 kovaplus_sysfs_read_info 0-5-6 25404 &aac_show_kernel_version_25404
143880 +vsp1_entity_init_25407 vsp1_entity_init 3 25407 NULL nohasharray
143881 +set_blue_25407 set_blue 0-4 25407 &vsp1_entity_init_25407
143882 +ebt_buf_add_pad_25413 ebt_buf_add_pad 0 25413 NULL nohasharray
143883 +mxser_write_room_25413 mxser_write_room 0 25413 &ebt_buf_add_pad_25413
143884 +_gpiod_direction_output_raw_25414 _gpiod_direction_output_raw 0 25414 NULL
143885 +mcp795_rtcc_read_25415 mcp795_rtcc_read 4-0 25415 NULL nohasharray
143886 +raid0_run_25415 raid0_run 0 25415 &mcp795_rtcc_read_25415
143887 +par96_open_25418 par96_open 0 25418 NULL
143888 +dai_list_read_file_25421 dai_list_read_file 3-0 25421 NULL nohasharray
143889 +asd_show_dev_rev_25421 asd_show_dev_rev 0 25421 &dai_list_read_file_25421 nohasharray
143890 +smsc75xx_manage_power_25421 smsc75xx_manage_power 0 25421 &asd_show_dev_rev_25421
143891 +panel_power_on_store_25422 panel_power_on_store 0-4 25422 NULL
143892 +pinctrl_gpio_direction_25423 pinctrl_gpio_direction 0 25423 NULL
143893 +v4l2_m2m_dqbuf_25427 v4l2_m2m_dqbuf 0 25427 NULL
143894 +netlink_sendmsg_25428 netlink_sendmsg 3 25428 NULL
143895 +snd_pcm_lib_ioctl_reset_25437 snd_pcm_lib_ioctl_reset 0 25437 NULL
143896 +target_core_dev_wwn_show_attr_vpd_assoc_target_port_25438 target_core_dev_wwn_show_attr_vpd_assoc_target_port 0 25438 NULL
143897 +pcmcia_store_new_id_25439 pcmcia_store_new_id 0-3 25439 NULL
143898 +aux_firmware_rev_show_25443 aux_firmware_rev_show 0 25443 NULL
143899 +ath10k_wmi_vdev_create_25447 ath10k_wmi_vdev_create 0 25447 NULL
143900 +xfs_qm_dqtobp_25448 xfs_qm_dqtobp 0 25448 NULL
143901 +show_fnode_ipv6_flow_label_25449 show_fnode_ipv6_flow_label 0 25449 NULL
143902 +pages_to_scan_show_25454 pages_to_scan_show 0 25454 NULL
143903 +print_name_25459 print_name 0 25459 NULL nohasharray
143904 +show_engine3_leds_25459 show_engine3_leds 0 25459 &print_name_25459 nohasharray
143905 +st_gyro_trig_set_state_25459 st_gyro_trig_set_state 0 25459 &show_engine3_leds_25459
143906 +ath6kl_wmi_beginscan_cmd_25462 ath6kl_wmi_beginscan_cmd 8 25462 NULL nohasharray
143907 +cyapa_gen5_read_idac_data_25462 cyapa_gen5_read_idac_data 0 25462 &ath6kl_wmi_beginscan_cmd_25462
143908 +dma_map_sg_nonforce_25469 dma_map_sg_nonforce 0-3 25469 NULL
143909 +mem_cgroup_force_empty_25473 mem_cgroup_force_empty 0 25473 NULL
143910 +buffer_prepare_25476 buffer_prepare 0 25476 NULL
143911 +show_bl_curve_25479 show_bl_curve 0 25479 NULL
143912 +get_rx_bytes_25485 get_rx_bytes 0 25485 NULL
143913 +bh1770_prox_range_show_25487 bh1770_prox_range_show 0 25487 NULL
143914 +i2c_nuvoton_wait_for_data_avail_25489 i2c_nuvoton_wait_for_data_avail 0 25489 NULL
143915 +read_cmd_25491 read_cmd 0 25491 NULL
143916 +acpi_ut_add_address_range_25492 acpi_ut_add_address_range 0 25492 NULL
143917 +smb2_async_writev_25494 smb2_async_writev 0 25494 NULL
143918 +dev_show_unique_id_25495 dev_show_unique_id 0 25495 NULL nohasharray
143919 +do_tcp_setsockopt_25495 do_tcp_setsockopt 0 25495 &dev_show_unique_id_25495
143920 +generic_hdmi_build_jack_25496 generic_hdmi_build_jack 0 25496 NULL
143921 +beiscsi_get_host_param_25497 beiscsi_get_host_param 0 25497 NULL
143922 +llc_ui_setsockopt_25501 llc_ui_setsockopt 0 25501 NULL nohasharray
143923 +ocfs2_hamming_encode_25501 ocfs2_hamming_encode 3 25501 &llc_ui_setsockopt_25501
143924 +ivtv_buf_copy_from_user_25502 ivtv_buf_copy_from_user 4-0 25502 NULL
143925 +snd_pcm_plugin_build_25505 snd_pcm_plugin_build 5-0 25505 NULL nohasharray
143926 +__orinoco_hw_set_wap_25505 __orinoco_hw_set_wap 0 25505 &snd_pcm_plugin_build_25505
143927 +mt9m001_s_crop_25508 mt9m001_s_crop 0 25508 NULL nohasharray
143928 +store_new_id_25508 store_new_id 0-3 25508 &mt9m001_s_crop_25508
143929 +__cfq_set_weight_25510 __cfq_set_weight 0 25510 NULL
143930 +parport_uss720_epp_write_data_25512 parport_uss720_epp_write_data 0 25512 NULL
143931 +xfs_alloc_fix_freelist_25514 xfs_alloc_fix_freelist 0 25514 NULL nohasharray
143932 +wl12xx_enable_interrupts_25514 wl12xx_enable_interrupts 0 25514 &xfs_alloc_fix_freelist_25514
143933 +mci_reset_counters_store_25517 mci_reset_counters_store 0-4 25517 NULL
143934 +sb_permission_25523 sb_permission 0 25523 NULL nohasharray
143935 +beiscsi_active_session_disp_25523 beiscsi_active_session_disp 0 25523 &sb_permission_25523
143936 +bfs_readpage_25524 bfs_readpage 0 25524 NULL
143937 +ad9523_show_25530 ad9523_show 0 25530 NULL
143938 +ses_show_id_25531 ses_show_id 0 25531 NULL nohasharray
143939 +smb2_negotiate_25531 smb2_negotiate 0 25531 &ses_show_id_25531
143940 +b43_phy_init_25534 b43_phy_init 0 25534 NULL
143941 +num_reads_show_25535 num_reads_show 0 25535 NULL
143942 +ext3_get_inode_loc_25542 ext3_get_inode_loc 0 25542 NULL nohasharray
143943 +iwl_mvm_send_cmd_status_25542 iwl_mvm_send_cmd_status 0 25542 &ext3_get_inode_loc_25542
143944 +ieee80211_if_read_path_refresh_time_25545 ieee80211_if_read_path_refresh_time 3-0 25545 NULL
143945 +wimax_addr_scnprint_25548 wimax_addr_scnprint 2 25548 NULL
143946 +cyapa_show_product_id_25550 cyapa_show_product_id 0 25550 NULL
143947 +store_octave_25552 store_octave 0-4 25552 NULL
143948 +compat_sys_sendfile64_25553 compat_sys_sendfile64 4 25553 NULL nohasharray
143949 +integrity_verify_store_25553 integrity_verify_store 0-3 25553 &compat_sys_sendfile64_25553
143950 +ht_print_chan_25556 ht_print_chan 4-0-3 25556 NULL nohasharray
143951 +sidtab_insert_25556 sidtab_insert 0 25556 &ht_print_chan_25556
143952 +get_dst_timing_25557 get_dst_timing 0 25557 NULL
143953 +is_a_peripheral_show_25558 is_a_peripheral_show 0 25558 NULL
143954 +read_dscorr_25560 read_dscorr 0 25560 NULL
143955 +reload_for_cpu_25563 reload_for_cpu 0 25563 NULL
143956 +local_cpulist_show_25564 local_cpulist_show 0 25564 NULL
143957 +skb_tailroom_25567 skb_tailroom 0 25567 NULL
143958 +iscsi_tpg_attrib_show_netif_timeout_25572 iscsi_tpg_attrib_show_netif_timeout 0 25572 NULL
143959 +bq2415x_i2c_write_mask_25585 bq2415x_i2c_write_mask 0 25585 NULL
143960 +crypto_blkcipher_ctxsize_25594 crypto_blkcipher_ctxsize 0 25594 NULL
143961 +ping_recvmsg_25597 ping_recvmsg 4-0 25597 NULL
143962 +__devres_alloc_25598 __devres_alloc 2 25598 NULL
143963 +hfsplus_removexattr_25599 hfsplus_removexattr 0 25599 NULL
143964 +sht15_measurement_25600 sht15_measurement 0 25600 NULL nohasharray
143965 +iscsi_tpg_param_show_DataDigest_25600 iscsi_tpg_param_show_DataDigest 0 25600 &sht15_measurement_25600
143966 +lm3533_als_get_zone_25601 lm3533_als_get_zone 0 25601 NULL
143967 +open_tx_25605 open_tx 0 25605 NULL
143968 +firmware_version_show_25608 firmware_version_show 0 25608 NULL
143969 +nes_netdev_get_sset_count_25609 nes_netdev_get_sset_count 0 25609 NULL
143970 +ddp_ppod_write_idata_25610 ddp_ppod_write_idata 5 25610 NULL
143971 +chksum_init_25613 chksum_init 0 25613 NULL
143972 +bh1780_store_power_state_25614 bh1780_store_power_state 0-4 25614 NULL
143973 +nilfs_permission_25619 nilfs_permission 0 25619 NULL
143974 +carl9170_debugfs_hw_ioread32_write_25622 carl9170_debugfs_hw_ioread32_write 0-3 25622 NULL
143975 +proc_coredump_filter_write_25625 proc_coredump_filter_write 3-0 25625 NULL
143976 +befs_utf2nls_25628 befs_utf2nls 3 25628 NULL nohasharray
143977 +__get_user_pages_25628 __get_user_pages 0 25628 &befs_utf2nls_25628
143978 +sctp_connect_25631 sctp_connect 0 25631 NULL nohasharray
143979 +nes_netdev_change_mtu_25631 nes_netdev_change_mtu 0 25631 &sctp_connect_25631
143980 +hfs_getxattr_25633 hfs_getxattr 0 25633 NULL
143981 +lbs_prb_rsp_limit_set_25634 lbs_prb_rsp_limit_set 0-4 25634 NULL
143982 +musb_gadget_start_25636 musb_gadget_start 0 25636 NULL
143983 +rt2x00debug_read_csr_25639 rt2x00debug_read_csr 0-3 25639 NULL
143984 +tomoyo_socket_sendmsg_25642 tomoyo_socket_sendmsg 0 25642 NULL
143985 +bNumConfigurations_show_25645 bNumConfigurations_show 0 25645 NULL
143986 +pci_device_update_fixed_25647 pci_device_update_fixed 0 25647 NULL
143987 +zatm_send_25650 zatm_send 0 25650 NULL
143988 +set_acpi_25652 set_acpi 0 25652 NULL
143989 +bd2802_show_adv_conf_25660 bd2802_show_adv_conf 0 25660 NULL
143990 +mlx4_QP_ATTACH_25661 mlx4_QP_ATTACH 0 25661 NULL
143991 +ext2_try_to_allocate_25667 ext2_try_to_allocate 2-4-0 25667 NULL
143992 +aircable_prepare_write_buffer_25669 aircable_prepare_write_buffer 3 25669 NULL nohasharray
143993 +i7core_inject_show_col_25669 i7core_inject_show_col 0 25669 &aircable_prepare_write_buffer_25669 nohasharray
143994 +ivtv_s_video_encoding_25669 ivtv_s_video_encoding 0 25669 &i7core_inject_show_col_25669
143995 +lpfc_idiag_cmd_get_25672 lpfc_idiag_cmd_get 2-0 25672 NULL
143996 +calibrate_store_25674 calibrate_store 0-4 25674 NULL
143997 +ixgbevf_poll_for_ack_25675 ixgbevf_poll_for_ack 0 25675 NULL
143998 +unix_getname_25678 unix_getname 0 25678 NULL
143999 +netconsole_target_attr_store_25683 netconsole_target_attr_store 0 25683 NULL
144000 +sta_inactive_ms_read_25690 sta_inactive_ms_read 3-0 25690 NULL
144001 +ssb_pcmcia_attr_sprom_show_25691 ssb_pcmcia_attr_sprom_show 0 25691 NULL nohasharray
144002 +show_fnode_link_local_ipv6_25691 show_fnode_link_local_ipv6 0 25691 &ssb_pcmcia_attr_sprom_show_25691
144003 +prom_early_alloc_25692 prom_early_alloc 1 25692 NULL
144004 +sdricoh_pcmcia_resume_25695 sdricoh_pcmcia_resume 0 25695 NULL
144005 +inet_recvmsg_25696 inet_recvmsg 4-0 25696 NULL
144006 +alloc_ring_25697 alloc_ring 0 25697 NULL
144007 +wm831x_status_src_store_25699 wm831x_status_src_store 0-4 25699 NULL
144008 +privsize_25701 privsize 0 25701 NULL
144009 +__blk_rq_unmap_user_25708 __blk_rq_unmap_user 0 25708 NULL
144010 +show_camera_25710 show_camera 0 25710 NULL nohasharray
144011 +mxl111sf_tuner_read_reg_25710 mxl111sf_tuner_read_reg 0 25710 &show_camera_25710
144012 +acpi_ds_create_index_field_25711 acpi_ds_create_index_field 0 25711 NULL
144013 +rx_filter_mc_filter_read_25712 rx_filter_mc_filter_read 3-0 25712 NULL
144014 +koneplus_sysfs_read_profile_buttons_25713 koneplus_sysfs_read_profile_buttons 0-5-6 25713 NULL
144015 +ibmasm_new_command_25714 ibmasm_new_command 2 25714 NULL
144016 +rx_queue_entry_next_25715 rx_queue_entry_next 0 25715 NULL
144017 +packet_bind_spkt_25717 packet_bind_spkt 0 25717 NULL
144018 +il3945_show_status_25719 il3945_show_status 0 25719 NULL nohasharray
144019 +ubifs_return_leb_25719 ubifs_return_leb 0 25719 &il3945_show_status_25719
144020 +spmi_ext_register_write_25722 spmi_ext_register_write 0 25722 NULL nohasharray
144021 +mlx4_register_mac_25722 mlx4_register_mac 0 25722 &spmi_ext_register_write_25722
144022 +switch_partition_25723 switch_partition 0 25723 NULL
144023 +eth_bind_25725 eth_bind 0 25725 NULL
144024 +__alloc_bootmem_low_node_25726 __alloc_bootmem_low_node 2 25726 NULL nohasharray
144025 +sel_write_context_25726 sel_write_context 3 25726 &__alloc_bootmem_low_node_25726
144026 +show_ipv4_iface_dhcp_slp_da_info_en_25728 show_ipv4_iface_dhcp_slp_da_info_en 0 25728 NULL
144027 +blk_mq_hw_sysfs_tags_show_25730 blk_mq_hw_sysfs_tags_show 0 25730 NULL
144028 +raw_getname_25732 raw_getname 0 25732 NULL nohasharray
144029 +cifs_read_from_socket_25732 cifs_read_from_socket 3-0 25732 &raw_getname_25732
144030 +mcs_unwrap_fir_25733 mcs_unwrap_fir 3 25733 NULL
144031 +ext2_find_near_25734 ext2_find_near 0 25734 NULL nohasharray
144032 +_ctl_version_bios_show_25734 _ctl_version_bios_show 0 25734 &ext2_find_near_25734
144033 +vx_set_format_25741 vx_set_format 0 25741 NULL
144034 +xgbe_common_read_25743 xgbe_common_read 2-0 25743 NULL nohasharray
144035 +product_id_show_25743 product_id_show 0 25743 &xgbe_common_read_25743 nohasharray
144036 +iscsi_conn_get_param_25743 iscsi_conn_get_param 0 25743 &product_id_show_25743 nohasharray
144037 +_softing_fct_cmd_25743 _softing_fct_cmd 0 25743 &iscsi_conn_get_param_25743
144038 +cxgbi_device_portmap_create_25747 cxgbi_device_portmap_create 3 25747 NULL
144039 +show_sas_end_dev_initiator_response_timeout_25753 show_sas_end_dev_initiator_response_timeout 0 25753 NULL
144040 +tpm_tis_send_25755 tpm_tis_send 0-3 25755 NULL nohasharray
144041 +fmc_write_eeprom_25755 fmc_write_eeprom 0-6-5 25755 &tpm_tis_send_25755
144042 +netxen_sysfs_validate_crb_25756 netxen_sysfs_validate_crb 0 25756 NULL
144043 +print_block_size_25763 print_block_size 0 25763 NULL nohasharray
144044 +uart_get_attr_line_25763 uart_get_attr_line 0 25763 &print_block_size_25763
144045 +csio_t5_edc_read_25765 csio_t5_edc_read 0 25765 NULL
144046 +cx25821_risc_buffer_25768 cx25821_risc_buffer 0 25768 NULL nohasharray
144047 +stac_parse_auto_config_25768 stac_parse_auto_config 0 25768 &cx25821_risc_buffer_25768
144048 +sha512_ssse3_final_25778 sha512_ssse3_final 0 25778 NULL
144049 +bonding_show_mode_25785 bonding_show_mode 0 25785 NULL
144050 +amd_xgbe_an_disable_kr_training_25786 amd_xgbe_an_disable_kr_training 0 25786 NULL
144051 +chv_gpio_direction_output_25788 chv_gpio_direction_output 0 25788 NULL
144052 +pci_dev_reset_slot_function_25789 pci_dev_reset_slot_function 0 25789 NULL
144053 +event_rx_pool_read_25792 event_rx_pool_read 3-0 25792 NULL
144054 +read_delin_25798 read_delin 0 25798 NULL
144055 +sg_read_25799 sg_read 3-0 25799 NULL
144056 +xfs_alloc_ag_vextent_exact_25810 xfs_alloc_ag_vextent_exact 0 25810 NULL nohasharray
144057 +wacom_btnimg4_store_25810 wacom_btnimg4_store 4-0 25810 &xfs_alloc_ag_vextent_exact_25810
144058 +alx_request_irq_25811 alx_request_irq 0 25811 NULL
144059 +s5m_rtc_set_alarm_25813 s5m_rtc_set_alarm 0 25813 NULL
144060 +system_enable_read_25815 system_enable_read 3 25815 NULL
144061 +realloc_buffer_25816 realloc_buffer 2 25816 NULL nohasharray
144062 +brcmf_sdio_verifymemory_25816 brcmf_sdio_verifymemory 4 25816 &realloc_buffer_25816
144063 +pwr_missing_bcns_read_25824 pwr_missing_bcns_read 3-0 25824 NULL nohasharray
144064 +rand_en_show_25824 rand_en_show 0 25824 &pwr_missing_bcns_read_25824
144065 +ubifs_orphan_start_commit_25825 ubifs_orphan_start_commit 0 25825 NULL
144066 +atl1c_configure_25826 atl1c_configure 0 25826 NULL
144067 +show_red_25831 show_red 0 25831 NULL nohasharray
144068 +_ctl_version_nvdata_default_show_25831 _ctl_version_nvdata_default_show 0 25831 &show_red_25831
144069 +f2fs_write_data_page_25834 f2fs_write_data_page 0 25834 NULL
144070 +v9fs_vfs_writepage_locked_25844 v9fs_vfs_writepage_locked 0 25844 NULL
144071 +tg3_change_mtu_25849 tg3_change_mtu 0 25849 NULL
144072 +i2400m_set_idle_timeout_25850 i2400m_set_idle_timeout 0 25850 NULL
144073 +snd_soc_component_update_bits_25854 snd_soc_component_update_bits 0 25854 NULL
144074 +parport_read_25855 parport_read 0 25855 NULL
144075 +acpi_ds_result_stack_push_25857 acpi_ds_result_stack_push 0 25857 NULL
144076 +level_show_25858 level_show 0 25858 NULL
144077 +zcomp_available_show_25860 zcomp_available_show 0 25860 NULL
144078 +m88rs6000t_get_if_frequency_25863 m88rs6000t_get_if_frequency 0 25863 NULL
144079 +null_build_header_25866 null_build_header 0 25866 NULL
144080 +show_iface_def_taskmgmt_tmo_25867 show_iface_def_taskmgmt_tmo 0 25867 NULL
144081 +smbus_xfer_25868 smbus_xfer 0 25868 NULL
144082 +__uncore_count_mode_show_25871 __uncore_count_mode_show 0 25871 NULL nohasharray
144083 +rt2x00lib_enable_radio_25871 rt2x00lib_enable_radio 0 25871 &__uncore_count_mode_show_25871
144084 +wl1271_init_sta_beacon_filter_25874 wl1271_init_sta_beacon_filter 0 25874 NULL
144085 +fix_io_25879 fix_io 0 25879 NULL nohasharray
144086 +tg3_ptp_enable_25879 tg3_ptp_enable 0 25879 &fix_io_25879
144087 +mcs7830_get_regs_len_25880 mcs7830_get_regs_len 0 25880 NULL
144088 +ath6kl_regread_read_25884 ath6kl_regread_read 3-0 25884 NULL nohasharray
144089 +ls_value_show_25884 ls_value_show 0 25884 &ath6kl_regread_read_25884
144090 +acf_status_25890 acf_status 0 25890 NULL
144091 +s5m8767_rtc_set_alarm_reg_25891 s5m8767_rtc_set_alarm_reg 0 25891 NULL
144092 +run_delalloc_nocow_25896 run_delalloc_nocow 3-4-0 25896 NULL
144093 +siena_describe_nic_stats_25898 siena_describe_nic_stats 0 25898 NULL
144094 +sisusbcon_scroll_area_25899 sisusbcon_scroll_area 3-4 25899 NULL
144095 +tua9001_wr_reg_25907 tua9001_wr_reg 0 25907 NULL nohasharray
144096 +scsi_remove_single_device_25907 scsi_remove_single_device 0 25907 &tua9001_wr_reg_25907
144097 +nvme_trans_mode_page_create_25908 nvme_trans_mode_page_create 4-7 25908 NULL nohasharray
144098 +sisfb_do_set_var_25908 sisfb_do_set_var 0 25908 &nvme_trans_mode_page_create_25908
144099 +do_jffs2_setxattr_25910 do_jffs2_setxattr 5-0 25910 NULL
144100 +send_purge_25911 send_purge 0 25911 NULL
144101 +rcname_read_25919 rcname_read 3-0 25919 NULL nohasharray
144102 +rose_header_25919 rose_header 0 25919 &rcname_read_25919
144103 +hfsplus_writepages_25924 hfsplus_writepages 0 25924 NULL nohasharray
144104 +sisusb_write_memio_word_25924 sisusb_write_memio_word 0 25924 &hfsplus_writepages_25924 nohasharray
144105 +set_ignore_ce_25924 set_ignore_ce 0-4 25924 &sisusb_write_memio_word_25924
144106 +_get_word_25929 _get_word 0 25929 NULL
144107 +snd_es1938_capture_copy_25930 snd_es1938_capture_copy 5 25930 NULL
144108 +key_flags_read_25931 key_flags_read 3-0 25931 NULL
144109 +sriov_totalvfs_show_25934 sriov_totalvfs_show 0 25934 NULL
144110 +tps80031_clr_bits_25942 tps80031_clr_bits 0 25942 NULL
144111 +MIDIbuf_write_25949 MIDIbuf_write 0 25949 NULL
144112 +hash_max_store_25956 hash_max_store 4-0 25956 NULL
144113 +flush_25957 flush 2-0 25957 NULL
144114 +done_25962 done 0 25962 NULL
144115 +et1011c_read_status_25964 et1011c_read_status 0 25964 NULL
144116 +_regmap_multi_reg_write_25967 _regmap_multi_reg_write 3 25967 NULL
144117 +rs5c372_sysfs_show_trim_25968 rs5c372_sysfs_show_trim 0 25968 NULL
144118 +uvesafb_show_oem_string_25969 uvesafb_show_oem_string 0 25969 NULL
144119 +ipath_set_linkstate_25970 ipath_set_linkstate 0 25970 NULL
144120 +video_register_device_25971 video_register_device 3 25971 NULL
144121 +devm_kcalloc_25975 devm_kcalloc 2-3 25975 NULL
144122 +udp_setsockopt_25985 udp_setsockopt 5-0 25985 NULL
144123 +devkmsg_read_25991 devkmsg_read 0-3 25991 NULL
144124 +show_ipv6_iface_grat_neighbor_adv_en_25996 show_ipv6_iface_grat_neighbor_adv_en 0 25996 NULL
144125 +xfs_allocbt_alloc_block_25997 xfs_allocbt_alloc_block 0 25997 NULL
144126 +gr_setup_out_desc_list_26000 gr_setup_out_desc_list 0 26000 NULL
144127 +logfs_write_direct_26002 logfs_write_direct 0 26002 NULL nohasharray
144128 +mace_open_26002 mace_open 0 26002 &logfs_write_direct_26002
144129 +fan_get_status_26004 fan_get_status 0 26004 NULL
144130 +init_26006 init 0 26006 NULL
144131 +kirkwood_dma_prepare_26011 kirkwood_dma_prepare 0 26011 NULL
144132 +t1_change_mtu_26013 t1_change_mtu 0 26013 NULL
144133 +tg3_alloc_consistent_26017 tg3_alloc_consistent 0 26017 NULL
144134 +loop_attr_show_26018 loop_attr_show 0 26018 NULL nohasharray
144135 +nx_fw_cmd_create_rx_ctx_26018 nx_fw_cmd_create_rx_ctx 0 26018 &loop_attr_show_26018 nohasharray
144136 +sbp_tpg_attrib_store_max_logins_per_lun_26018 sbp_tpg_attrib_store_max_logins_per_lun 0-3 26018 &nx_fw_cmd_create_rx_ctx_26018 nohasharray
144137 +hippi_mac_addr_26018 hippi_mac_addr 0 26018 &sbp_tpg_attrib_store_max_logins_per_lun_26018
144138 +SyS_process_vm_readv_26019 SyS_process_vm_readv 3-5 26019 NULL
144139 +show_host_param_ISCSI_HOST_PARAM_IPADDRESS_26020 show_host_param_ISCSI_HOST_PARAM_IPADDRESS 0 26020 NULL
144140 +hugetlb_report_node_meminfo_26023 hugetlb_report_node_meminfo 0 26023 NULL
144141 +irq_create_strict_mappings_26025 irq_create_strict_mappings 2-4 26025 NULL
144142 +blk_mq_sysfs_rq_list_show_26028 blk_mq_sysfs_rq_list_show 0 26028 NULL
144143 +do_sas_phy_reset_26034 do_sas_phy_reset 0-2 26034 NULL nohasharray
144144 +bdc_gadget_ep_queue_26034 bdc_gadget_ep_queue 0 26034 &do_sas_phy_reset_26034
144145 +bad_inode_setxattr_26035 bad_inode_setxattr 0 26035 NULL nohasharray
144146 +ntfs_perform_write_26035 ntfs_perform_write 3 26035 &bad_inode_setxattr_26035
144147 +selinux_inode_post_setxattr_26037 selinux_inode_post_setxattr 4 26037 NULL nohasharray
144148 +rt2x00debug_read_dev_flags_26037 rt2x00debug_read_dev_flags 0-3 26037 &selinux_inode_post_setxattr_26037
144149 +show_fnode_data_seq_in_order_26041 show_fnode_data_seq_in_order 0 26041 NULL
144150 +ext_tree_prepare_commit_26045 ext_tree_prepare_commit 0 26045 NULL
144151 +pci_timedia_init_26050 pci_timedia_init 0 26050 NULL nohasharray
144152 +elantech_show_int_attr_26050 elantech_show_int_attr 0 26050 &pci_timedia_init_26050
144153 +__alloc_memory_core_early_26053 __alloc_memory_core_early 2 26053 NULL
144154 +__bch_cache_show_26055 __bch_cache_show 0 26055 NULL
144155 +keyctl_update_key_26061 keyctl_update_key 3 26061 NULL
144156 +pri_wm_latency_write_26063 pri_wm_latency_write 3-0 26063 NULL nohasharray
144157 +fotg210_ep_queue_26063 fotg210_ep_queue 0 26063 &pri_wm_latency_write_26063
144158 +update_vlan_26069 update_vlan 0 26069 NULL
144159 +show_fnode_local_port_26070 show_fnode_local_port 0 26070 NULL nohasharray
144160 +gfs2_attr_show_26070 gfs2_attr_show 0 26070 &show_fnode_local_port_26070 nohasharray
144161 +enable_26070 enable 0 26070 &gfs2_attr_show_26070
144162 +memcg_update_all_list_lrus_26071 memcg_update_all_list_lrus 1-0 26071 NULL nohasharray
144163 +exofs_write_begin_export_26071 exofs_write_begin_export 0 26071 &memcg_update_all_list_lrus_26071
144164 +da903x_disable_26077 da903x_disable 0 26077 NULL nohasharray
144165 +arvo_sysfs_write_button_26077 arvo_sysfs_write_button 0-6-5 26077 &da903x_disable_26077
144166 +ext2_xattr_trusted_set_26089 ext2_xattr_trusted_set 0 26089 NULL nohasharray
144167 +ifx_modem_reboot_callback_26089 ifx_modem_reboot_callback 0 26089 &ext2_xattr_trusted_set_26089
144168 +m48t59_rtc_read_time_26090 m48t59_rtc_read_time 0 26090 NULL
144169 +rx_rx_wa_density_dropped_frame_read_26095 rx_rx_wa_density_dropped_frame_read 3-0 26095 NULL
144170 +cpumask_next_26096 cpumask_next 0 26096 NULL nohasharray
144171 +sht15_show_status_26096 sht15_show_status 0 26096 &cpumask_next_26096 nohasharray
144172 +hotkey_mask_set_26096 hotkey_mask_set 0 26096 &sht15_show_status_26096
144173 +fd_get_blocks_26097 fd_get_blocks 0 26097 NULL nohasharray
144174 +acpi_tb_acquire_table_26097 acpi_tb_acquire_table 0 26097 &fd_get_blocks_26097 nohasharray
144175 +amd64_inject_read_store_26097 amd64_inject_read_store 0-4 26097 &acpi_tb_acquire_table_26097
144176 +wl1271_init_beacon_broadcast_26103 wl1271_init_beacon_broadcast 0 26103 NULL
144177 +cmd_rsv_terminate_26105 cmd_rsv_terminate 0 26105 NULL
144178 +intel_wrap_ring_buffer_26117 intel_wrap_ring_buffer 0 26117 NULL
144179 +macvlan_change_mtu_26118 macvlan_change_mtu 0 26118 NULL
144180 +read_sb_page_26119 read_sb_page 5-0 26119 NULL
144181 +vtpm_send_26123 vtpm_send 0-3 26123 NULL
144182 +tmiofb_check_var_26129 tmiofb_check_var 0 26129 NULL
144183 +nilfs_mounted_snapshots_attr_show_26134 nilfs_mounted_snapshots_attr_show 0 26134 NULL
144184 +et131x_rx_dma_memory_alloc_26135 et131x_rx_dma_memory_alloc 0 26135 NULL
144185 +skb_cow_26138 skb_cow 2 26138 NULL
144186 +video_get_cur_state_26142 video_get_cur_state 0 26142 NULL
144187 +func_id_show_26143 func_id_show 0 26143 NULL
144188 +core_alua_store_tg_pt_gp_info_26144 core_alua_store_tg_pt_gp_info 0-3 26144 NULL nohasharray
144189 +chaoskey_read_26144 chaoskey_read 3 26144 &core_alua_store_tg_pt_gp_info_26144
144190 +ath9k_hw_name_26146 ath9k_hw_name 3 26146 NULL
144191 +ivtv_sendbyte_26147 ivtv_sendbyte 0 26147 NULL nohasharray
144192 +ufshcd_devfreq_target_26147 ufshcd_devfreq_target 0 26147 &ivtv_sendbyte_26147
144193 +snd_trident_si7018_capture_prepare_26149 snd_trident_si7018_capture_prepare 0 26149 NULL
144194 +dsbr100_stop_26150 dsbr100_stop 0 26150 NULL
144195 +ds2780_save_eeprom_26152 ds2780_save_eeprom 0 26152 NULL
144196 +__fswab64_26155 __fswab64 0 26155 NULL
144197 +__iscsi_tpg_auth_show_password_mutual_26157 __iscsi_tpg_auth_show_password_mutual 0 26157 NULL
144198 +hdcs_set_gain_26160 hdcs_set_gain 0 26160 NULL
144199 +copy_oldmem_page_26164 copy_oldmem_page 3-1 26164 NULL
144200 +read_data_26165 read_data 0 26165 NULL nohasharray
144201 +ax88772_reset_26165 ax88772_reset 0 26165 &read_data_26165
144202 +gfs2_xattr_acl_get_26166 gfs2_xattr_acl_get 0 26166 NULL nohasharray
144203 +ath6kl_roam_table_read_26166 ath6kl_roam_table_read 3-0 26166 &gfs2_xattr_acl_get_26166 nohasharray
144204 +pci_reset_function_26166 pci_reset_function 0 26166 &ath6kl_roam_table_read_26166
144205 +query_port_26169 query_port 0 26169 NULL
144206 +mid_get_vbt_data_r1_26170 mid_get_vbt_data_r1 2 26170 NULL
144207 +show_26172 show 0 26172 NULL
144208 +dmaengine_pcm_prepare_and_submit_26173 dmaengine_pcm_prepare_and_submit 0 26173 NULL nohasharray
144209 +ft_nacl_store_node_name_26173 ft_nacl_store_node_name 0-3 26173 &dmaengine_pcm_prepare_and_submit_26173 nohasharray
144210 +tmp103_set_temp_26173 tmp103_set_temp 0-4 26173 &ft_nacl_store_node_name_26173
144211 +netxen_nic_attach_26177 netxen_nic_attach 0 26177 NULL
144212 +pcf2123_rtc_read_time_26180 pcf2123_rtc_read_time 0 26180 NULL nohasharray
144213 +show_low_kb_26180 show_low_kb 0 26180 &pcf2123_rtc_read_time_26180
144214 +walk_hugetlb_range_26181 walk_hugetlb_range 0 26181 NULL
144215 +edac_pci_instance_show_26187 edac_pci_instance_show 0 26187 NULL
144216 +fuse_reverse_inval_entry_26193 fuse_reverse_inval_entry 0 26193 NULL
144217 +iwl_mvm_enable_beacon_filter_26194 iwl_mvm_enable_beacon_filter 0 26194 NULL
144218 +fan2_get_speed_26196 fan2_get_speed 0 26196 NULL
144219 +ieee80211_if_fmt_dot11MeshTTL_26198 ieee80211_if_fmt_dot11MeshTTL 3 26198 NULL nohasharray
144220 +target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id_26198 target_core_alua_tg_pt_gp_show_attr_tg_pt_gp_id 0 26198 &ieee80211_if_fmt_dot11MeshTTL_26198
144221 +xfs_idata_realloc_26199 xfs_idata_realloc 2 26199 NULL nohasharray
144222 +fmc_set_rds_mode_26199 fmc_set_rds_mode 0 26199 &xfs_idata_realloc_26199 nohasharray
144223 +iwl_send_remove_station_26199 iwl_send_remove_station 0 26199 &fmc_set_rds_mode_26199
144224 +mce_write_26201 mce_write 3 26201 NULL
144225 +pcm_prepare_26203 pcm_prepare 0 26203 NULL nohasharray
144226 +show_state_exit_latency_26203 show_state_exit_latency 0 26203 &pcm_prepare_26203 nohasharray
144227 +logfs_truncate_i0_26203 logfs_truncate_i0 0 26203 &show_state_exit_latency_26203 nohasharray
144228 +pcf50633_rtc_set_alarm_26203 pcf50633_rtc_set_alarm 0 26203 &logfs_truncate_i0_26203
144229 +acpi_ds_restart_control_method_26205 acpi_ds_restart_control_method 0 26205 NULL
144230 +SyS_splice_26206 SyS_splice 5 26206 NULL
144231 +kbd_backlight_mode_show_26207 kbd_backlight_mode_show 0 26207 NULL
144232 +btrfs_statfs_26210 btrfs_statfs 0 26210 NULL nohasharray
144233 +vcc_mode_store_26210 vcc_mode_store 0-4 26210 &btrfs_statfs_26210
144234 +sha256_ssse3_update_26217 sha256_ssse3_update 0 26217 NULL
144235 +nilfs_btree_propagate_26218 nilfs_btree_propagate 0 26218 NULL
144236 +rx_crc_errors_show_26219 rx_crc_errors_show 0 26219 NULL nohasharray
144237 +rtl92c_download_fw_26219 rtl92c_download_fw 0 26219 &rx_crc_errors_show_26219
144238 +ovs_flow_cmd_msg_size_26223 ovs_flow_cmd_msg_size 0 26223 NULL
144239 +teql_master_open_26224 teql_master_open 0 26224 NULL
144240 +mwifiex_regrdwr_write_26225 mwifiex_regrdwr_write 3-0 26225 NULL nohasharray
144241 +g2d_buf_prepare_26225 g2d_buf_prepare 0 26225 &mwifiex_regrdwr_write_26225 nohasharray
144242 +ufs_writepage_26225 ufs_writepage 0 26225 &g2d_buf_prepare_26225 nohasharray
144243 +store_sys_hwmon_26225 store_sys_hwmon 0-3 26225 &ufs_writepage_26225
144244 +rxrpc_recvmsg_26233 rxrpc_recvmsg 4-0 26233 NULL
144245 +nlm_end_grace_read_26234 nlm_end_grace_read 3-0 26234 NULL nohasharray
144246 +simple_setattr_26234 simple_setattr 0 26234 &nlm_end_grace_read_26234
144247 +mxl111sf_tuner_set_params_26238 mxl111sf_tuner_set_params 0 26238 NULL
144248 +cifs_strict_writev_26239 cifs_strict_writev 0 26239 NULL
144249 +beiscsi_mccq_compl_26243 beiscsi_mccq_compl 0 26243 NULL
144250 +ecryptfs_read_lower_page_segment_26244 ecryptfs_read_lower_page_segment 0-4 26244 NULL
144251 +show_26245 show 0 26245 NULL
144252 +show_rc6p_ms_26252 show_rc6p_ms 0 26252 NULL
144253 +sisusb_bulkout_msg_26258 sisusb_bulkout_msg 0 26258 NULL
144254 +thermal_get_mode_26262 thermal_get_mode 0 26262 NULL
144255 +genwqe_ffdc_buff_size_26263 genwqe_ffdc_buff_size 0 26263 NULL nohasharray
144256 +twl6040_power_26263 twl6040_power 0 26263 &genwqe_ffdc_buff_size_26263
144257 +firmware_revision_show_26265 firmware_revision_show 0 26265 NULL
144258 +ltc2945_set_value_26267 ltc2945_set_value 0-4 26267 NULL
144259 +activate_26268 activate 0 26268 NULL
144260 +audit_inode_permission_26277 audit_inode_permission 0 26277 NULL
144261 +crypto_ctxsize_26278 crypto_ctxsize 0 26278 NULL
144262 +wacom_set_device_mode_26280 wacom_set_device_mode 3 26280 NULL nohasharray
144263 +i40evf_setup_rx_descriptors_26280 i40evf_setup_rx_descriptors 0 26280 &wacom_set_device_mode_26280
144264 +ocfs2_write_end_nolock_26285 ocfs2_write_end_nolock 0-4 26285 NULL
144265 +size_write_26288 size_write 0-3 26288 NULL
144266 +adp8860_bl_l2_office_max_show_26296 adp8860_bl_l2_office_max_show 0 26296 NULL nohasharray
144267 +recursive_scan_26296 recursive_scan 0 26296 &adp8860_bl_l2_office_max_show_26296 nohasharray
144268 +_rtl92cu_init_power_on_26296 _rtl92cu_init_power_on 0 26296 &recursive_scan_26296
144269 +dbg_write_26301 dbg_write 0-3 26301 NULL
144270 +clk_core_prepare_26302 clk_core_prepare 0 26302 NULL
144271 +clear_fw_stats_write_26303 clear_fw_stats_write 0-3 26303 NULL
144272 +show_text_leaf_26305 show_text_leaf 0 26305 NULL
144273 +ext2_find_goal_26306 ext2_find_goal 0 26306 NULL
144274 +snd_pcm_plug_client_channels_buf_26309 snd_pcm_plug_client_channels_buf 0-3 26309 NULL nohasharray
144275 +pax_get_random_long_26309 pax_get_random_long 0 26309 &snd_pcm_plug_client_channels_buf_26309
144276 +c2_change_mtu_26311 c2_change_mtu 0 26311 NULL
144277 +target_fabric_port_attr_store_26314 target_fabric_port_attr_store 0 26314 NULL
144278 +ath10k_dbg_sta_write_addba_resp_26317 ath10k_dbg_sta_write_addba_resp 3-0 26317 NULL
144279 +pwr_wake_on_host_read_26321 pwr_wake_on_host_read 3-0 26321 NULL
144280 +show_temp_26323 show_temp 0 26323 NULL
144281 +check_can_nocow_26336 check_can_nocow 2 26336 NULL
144282 +wcn36xx_dxe_allocate_mem_pools_26340 wcn36xx_dxe_allocate_mem_pools 0 26340 NULL
144283 +efx_rx_mk_skb_26342 efx_rx_mk_skb 5 26342 NULL nohasharray
144284 +fcoe_fcf_set_dev_loss_tmo_26342 fcoe_fcf_set_dev_loss_tmo 0 26342 &efx_rx_mk_skb_26342
144285 +snd_vx_check_reg_bit_26344 snd_vx_check_reg_bit 0 26344 NULL
144286 +nr_getname_26347 nr_getname 0 26347 NULL
144287 +show_link_address_26348 show_link_address 0 26348 NULL nohasharray
144288 +nfs_file_direct_read_26348 nfs_file_direct_read 0 26348 &show_link_address_26348
144289 +double_flag_show_26351 double_flag_show 0 26351 NULL nohasharray
144290 +lbs_mesh_access_26351 lbs_mesh_access 0 26351 &double_flag_show_26351
144291 +osif_xfer_26352 osif_xfer 0-3 26352 NULL
144292 +ocfs2_listxattr_26354 ocfs2_listxattr 0-3 26354 NULL
144293 +elants_i2c_fw_write_page_26355 elants_i2c_fw_write_page 0 26355 NULL
144294 +mt9t112_g_crop_26357 mt9t112_g_crop 0 26357 NULL
144295 +cifs_readdata_alloc_26360 cifs_readdata_alloc 1 26360 NULL nohasharray
144296 +show_in0_input_26360 show_in0_input 0 26360 &cifs_readdata_alloc_26360
144297 +dup_to_netobj_26363 dup_to_netobj 3 26363 NULL
144298 +direct_bytes_number_26364 direct_bytes_number 0-2 26364 NULL
144299 +merge_across_nodes_show_26366 merge_across_nodes_show 0 26366 NULL nohasharray
144300 +begin_26366 begin 0 26366 &merge_across_nodes_show_26366
144301 +lpfc_peer_port_login_show_26369 lpfc_peer_port_login_show 0 26369 NULL
144302 +wp512_final_26371 wp512_final 0 26371 NULL nohasharray
144303 +acpi_processor_ppc_notifier_26371 acpi_processor_ppc_notifier 0 26371 &wp512_final_26371
144304 +snd_atiixp_capture_prepare_26378 snd_atiixp_capture_prepare 0 26378 NULL nohasharray
144305 +open_rx_second_26378 open_rx_second 0 26378 &snd_atiixp_capture_prepare_26378 nohasharray
144306 +processor_set_cur_state_26378 processor_set_cur_state 0 26378 &open_rx_second_26378
144307 +trigger_26381 trigger 0 26381 NULL
144308 +dbg_check_bud_bytes_26384 dbg_check_bud_bytes 0 26384 NULL
144309 +pl_reset_26387 pl_reset 0 26387 NULL
144310 +ov7670_read_i2c_26396 ov7670_read_i2c 0 26396 NULL nohasharray
144311 +qib_create_rcvhdrq_26396 qib_create_rcvhdrq 0 26396 &ov7670_read_i2c_26396
144312 +cpu_hotplug_pm_callback_26398 cpu_hotplug_pm_callback 0 26398 NULL
144313 +invalidate_inode_pages2_range_26403 invalidate_inode_pages2_range 0 26403 NULL
144314 +ntty_write_26404 ntty_write 3 26404 NULL
144315 +ext2_xattr_user_get_26405 ext2_xattr_user_get 0 26405 NULL
144316 +cx23885_start_streaming_26406 cx23885_start_streaming 0 26406 NULL
144317 +firmware_store_26408 firmware_store 4-0 26408 NULL
144318 +lx_pcm_trigger_dispatch_26419 lx_pcm_trigger_dispatch 0 26419 NULL nohasharray
144319 +bl_prepare_layoutcommit_26419 bl_prepare_layoutcommit 0 26419 &lx_pcm_trigger_dispatch_26419 nohasharray
144320 +serial2002_tty_write_26419 serial2002_tty_write 3 26419 &bl_prepare_layoutcommit_26419
144321 +br_nf_post_routing_26421 br_nf_post_routing 0 26421 NULL
144322 +virtual_start_show_26424 virtual_start_show 0 26424 NULL
144323 +erst_exec_add_26425 erst_exec_add 0 26425 NULL nohasharray
144324 +spectrum_cs_suspend_26425 spectrum_cs_suspend 0 26425 &erst_exec_add_26425
144325 +suspend_prepare_26427 suspend_prepare 0 26427 NULL
144326 +niu_set_multicast_mac_rdc_table_26428 niu_set_multicast_mac_rdc_table 0 26428 NULL
144327 +bdi_set_max_ratio_26429 bdi_set_max_ratio 0 26429 NULL
144328 +asd_show_update_bios_26430 asd_show_update_bios 0 26430 NULL
144329 +ip_route_me_harder_26436 ip_route_me_harder 0 26436 NULL
144330 +pagemap_read_26441 pagemap_read 3 26441 NULL
144331 +add_device_26448 add_device 4 26448 NULL nohasharray
144332 +hfs_inode_setattr_26448 hfs_inode_setattr 0 26448 &add_device_26448
144333 +disk_discard_alignment_show_26449 disk_discard_alignment_show 0 26449 NULL
144334 +set_temp_auto_temp_off_26450 set_temp_auto_temp_off 0-4 26450 NULL
144335 +prism2_open_26452 prism2_open 0 26452 NULL
144336 +amd64_inject_section_show_26456 amd64_inject_section_show 0 26456 NULL
144337 +tower_read_26461 tower_read 3-0 26461 NULL nohasharray
144338 +lx_pipe_release_26461 lx_pipe_release 0 26461 &tower_read_26461 nohasharray
144339 +enc_pools_add_pages_26461 enc_pools_add_pages 1 26461 &lx_pipe_release_26461
144340 +aio_write_null_26462 aio_write_null 0 26462 NULL nohasharray
144341 +e100_alloc_cbs_26462 e100_alloc_cbs 0 26462 &aio_write_null_26462
144342 +snd_hda_codec_prepare_26466 snd_hda_codec_prepare 0 26466 NULL
144343 +sch311x_wdt_write_26468 sch311x_wdt_write 0-3 26468 NULL
144344 +show_attribute_26469 show_attribute 0 26469 NULL
144345 +cifs_calc_signature_26473 cifs_calc_signature 0 26473 NULL
144346 +qm1d1c0042_set_params_26480 qm1d1c0042_set_params 0 26480 NULL
144347 +tipc_link_cong_26482 tipc_link_cong 0 26482 NULL
144348 +ib_alloc_device_26483 ib_alloc_device 1 26483 NULL
144349 +ulong_write_file_26485 ulong_write_file 3-0 26485 NULL
144350 +security_inode_setsecurity_26486 security_inode_setsecurity 0 26486 NULL nohasharray
144351 +wl1251_acx_beacon_filter_opt_26486 wl1251_acx_beacon_filter_opt 0 26486 &security_inode_setsecurity_26486
144352 +active_show_26489 active_show 0 26489 NULL
144353 +dvb_ca_en50221_io_ioctl_26490 dvb_ca_en50221_io_ioctl 2 26490 NULL nohasharray
144354 +msi_verify_entries_26490 msi_verify_entries 0 26490 &dvb_ca_en50221_io_ioctl_26490
144355 +iwl_power_set_mode_26491 iwl_power_set_mode 0 26491 NULL
144356 +sel_netif_netdev_notifier_handler_26495 sel_netif_netdev_notifier_handler 0 26495 NULL
144357 +console_cpu_notify_26498 console_cpu_notify 0 26498 NULL
144358 +activate_26500 activate 0 26500 NULL
144359 +read_vmcore_26501 read_vmcore 3 26501 NULL
144360 +uhid_char_write_26502 uhid_char_write 3-0 26502 NULL nohasharray
144361 +snd_seq_oss_readq_pick_26502 snd_seq_oss_readq_pick 0 26502 &uhid_char_write_26502
144362 +vfio_pci_set_msi_trigger_26507 vfio_pci_set_msi_trigger 4-3 26507 NULL
144363 +chunk_size_show_26509 chunk_size_show 0 26509 NULL
144364 +__mt9t112_mcu_read_26510 __mt9t112_mcu_read 0 26510 NULL
144365 +iwl_dbgfs_rf_reset_read_26512 iwl_dbgfs_rf_reset_read 3-0 26512 NULL
144366 +l2cap_build_conf_req_26513 l2cap_build_conf_req 0 26513 NULL
144367 +retu_regmap_write_26516 retu_regmap_write 0 26516 NULL nohasharray
144368 +ths7303_s_dv_timings_26516 ths7303_s_dv_timings 0 26516 &retu_regmap_write_26516 nohasharray
144369 +mv88e6xxx_phy_wait_26516 mv88e6xxx_phy_wait 0 26516 &ths7303_s_dv_timings_26516
144370 +cxacru_sysfs_show_line_status_26518 cxacru_sysfs_show_line_status 0 26518 NULL
144371 +alloc_ep_req_26521 alloc_ep_req 3-2 26521 NULL
144372 +portio_size_show_26525 portio_size_show 0 26525 NULL
144373 +show_in0_min_26528 show_in0_min 0 26528 NULL nohasharray
144374 +pccard_show_type_26528 pccard_show_type 0 26528 &show_in0_min_26528
144375 +ath10k_htt_h2t_ver_req_msg_26537 ath10k_htt_h2t_ver_req_msg 0 26537 NULL
144376 +nilfs_direct_gather_data_26538 nilfs_direct_gather_data 0-4 26538 NULL nohasharray
144377 +SyS_rt_sigpending_26538 SyS_rt_sigpending 2 26538 &nilfs_direct_gather_data_26538
144378 +lmc_proto_open_26548 lmc_proto_open 0 26548 NULL
144379 +diolan_usb_cmd_data_26549 diolan_usb_cmd_data 0 26549 NULL
144380 +create_extra_outs_26556 create_extra_outs 0 26556 NULL
144381 +macvtap_do_read_26558 macvtap_do_read 0 26558 NULL
144382 +online_show_26562 online_show 0 26562 NULL nohasharray
144383 +dio_new_bio_26562 dio_new_bio 0 26562 &online_show_26562
144384 +elan_sysfs_read_mode_26563 elan_sysfs_read_mode 0 26563 NULL
144385 +show_available_governors_26564 show_available_governors 0 26564 NULL nohasharray
144386 +mb862xxfb_set_par_26564 mb862xxfb_set_par 0 26564 &show_available_governors_26564
144387 +mode_string_26566 mode_string 0 26566 NULL
144388 +sha256_export_26571 sha256_export 0 26571 NULL
144389 +rts51x_read_mem_26577 rts51x_read_mem 4 26577 NULL nohasharray
144390 +pm8001_ctl_ib_queue_log_show_26577 pm8001_ctl_ib_queue_log_show 0 26577 &rts51x_read_mem_26577
144391 +ea_remove_unstuffed_26578 ea_remove_unstuffed 0 26578 NULL nohasharray
144392 +mlx4_en_replace_mac_26578 mlx4_en_replace_mac 0 26578 &ea_remove_unstuffed_26578
144393 +lpfc_bg_guard_err_show_26583 lpfc_bg_guard_err_show 0 26583 NULL
144394 +qla2x00_zio_show_26584 qla2x00_zio_show 0 26584 NULL nohasharray
144395 +dwc3_gadget_ep_enable_26584 dwc3_gadget_ep_enable 0 26584 &qla2x00_zio_show_26584
144396 +ipmi_request_supply_msgs_26586 ipmi_request_supply_msgs 0 26586 NULL
144397 +cachefiles_cull_26590 cachefiles_cull 0 26590 NULL
144398 +cirrusfb_get_memsize_26597 cirrusfb_get_memsize 0 26597 NULL nohasharray
144399 +show_jint_idle_ticks_26597 show_jint_idle_ticks 0 26597 &cirrusfb_get_memsize_26597 nohasharray
144400 +hfs_ext_write_extent_26597 hfs_ext_write_extent 0 26597 &show_jint_idle_ticks_26597
144401 +lpfc_multi_ring_support_show_26601 lpfc_multi_ring_support_show 0 26601 NULL
144402 +__unmap_single_26604 __unmap_single 2-3 26604 NULL
144403 +f_gether_opts_attr_show_26605 f_gether_opts_attr_show 0 26605 NULL
144404 +blk_mq_hw_sysfs_active_show_26606 blk_mq_hw_sysfs_active_show 0 26606 NULL
144405 +efivar_entry_size_26607 efivar_entry_size 0 26607 NULL
144406 +iscsi_boot_show_attribute_26611 iscsi_boot_show_attribute 0 26611 NULL
144407 +xfs_rtcheck_range_26614 xfs_rtcheck_range 0 26614 NULL nohasharray
144408 +tcp_read_sock_26614 tcp_read_sock 0 26614 &xfs_rtcheck_range_26614
144409 +mem_cgroup_oom_control_write_26619 mem_cgroup_oom_control_write 0 26619 NULL
144410 +iommu_alloc_26621 iommu_alloc 4 26621 NULL
144411 +aa_change_profile_26624 aa_change_profile 0 26624 NULL
144412 +iwl_mvm_init_mcc_26625 iwl_mvm_init_mcc 0 26625 NULL
144413 +pwr_fix_tsf_ps_read_26627 pwr_fix_tsf_ps_read 3-0 26627 NULL
144414 +nouveau_hwmon_set_max_temp_26628 nouveau_hwmon_set_max_temp 0-4 26628 NULL
144415 +si4713_set_rds_radio_text_26629 si4713_set_rds_radio_text 0 26629 NULL
144416 +extent_write_cache_pages_26636 extent_write_cache_pages 0 26636 NULL
144417 +pxa168_eth_change_mtu_26639 pxa168_eth_change_mtu 0 26639 NULL
144418 +qla4_83xx_isp_reset_26640 qla4_83xx_isp_reset 0 26640 NULL
144419 +edt_ft5x06_ts_readwrite_26641 edt_ft5x06_ts_readwrite 0 26641 NULL
144420 +config_init_26642 config_init 0 26642 NULL
144421 +null_digest_26644 null_digest 0 26644 NULL
144422 +amdtp_stream_get_max_payload_26645 amdtp_stream_get_max_payload 0 26645 NULL
144423 +pch_gbe_set_mac_26647 pch_gbe_set_mac 0 26647 NULL
144424 +statfs_quantum_show_26649 statfs_quantum_show 0 26649 NULL
144425 +irq_alloc_generic_chip_26650 irq_alloc_generic_chip 2 26650 NULL
144426 +fd_do_prot_fill_26652 fd_do_prot_fill 5-3 26652 NULL
144427 +show_state_desc_26653 show_state_desc 0 26653 NULL nohasharray
144428 +rom_index_show_26653 rom_index_show 0 26653 &show_state_desc_26653
144429 +ina2xx_set_shunt_26668 ina2xx_set_shunt 0-4 26668 NULL
144430 +show_in5_max_26672 show_in5_max 0 26672 NULL nohasharray
144431 +bnx2x_queue_state_change_26672 bnx2x_queue_state_change 0 26672 &show_in5_max_26672
144432 +c_can_set_bittiming_26674 c_can_set_bittiming 0 26674 NULL nohasharray
144433 +do_sync_readv_writev_26674 do_sync_readv_writev 0 26674 &c_can_set_bittiming_26674
144434 +btrfs_space_info_show_bytes_pinned_26678 btrfs_space_info_show_bytes_pinned 0 26678 NULL
144435 +cipso_v4_map_cat_rbm_hton_26680 cipso_v4_map_cat_rbm_hton 0 26680 NULL nohasharray
144436 +nv_tco_write_26680 nv_tco_write 0-3 26680 &cipso_v4_map_cat_rbm_hton_26680
144437 +getxattr_cb_26682 getxattr_cb 0 26682 NULL
144438 +flowinfo_read_26683 flowinfo_read 3-0 26683 NULL nohasharray
144439 +show_current_kb_26683 show_current_kb 0 26683 &flowinfo_read_26683
144440 +set_nvmd_req_26685 set_nvmd_req 0 26685 NULL
144441 +__alloc_pred_stack_26687 __alloc_pred_stack 2 26687 NULL
144442 +ims_pcu_switch_to_bootloader_26689 ims_pcu_switch_to_bootloader 0 26689 NULL
144443 +viacam_configure_sensor_26693 viacam_configure_sensor 0 26693 NULL
144444 +snd_aw2_pcm_trigger_playback_26695 snd_aw2_pcm_trigger_playback 0 26695 NULL
144445 +show_in_input0_26705 show_in_input0 0 26705 NULL nohasharray
144446 +amd_xgbe_phy_soft_reset_26705 amd_xgbe_phy_soft_reset 0 26705 &show_in_input0_26705 nohasharray
144447 +uwb_dev_RSSI_store_26705 uwb_dev_RSSI_store 0-4 26705 &amd_xgbe_phy_soft_reset_26705
144448 +xenbus_map_ring_valloc_hvm_26709 xenbus_map_ring_valloc_hvm 3 26709 NULL
144449 +cx18_av_s_stream_26713 cx18_av_s_stream 0 26713 NULL nohasharray
144450 +rtllib_authentication_req_26713 rtllib_authentication_req 3 26713 &cx18_av_s_stream_26713
144451 +yellowfin_init_ring_26714 yellowfin_init_ring 0 26714 NULL
144452 +vpe_start_streaming_26715 vpe_start_streaming 0 26715 NULL
144453 +sysfs_add_file_26716 sysfs_add_file 0 26716 NULL
144454 +__qlcnic_up_26719 __qlcnic_up 0 26719 NULL
144455 +aty_ld_le32_26720 aty_ld_le32 0 26720 NULL nohasharray
144456 +rtl2832_sdr_set_adc_26720 rtl2832_sdr_set_adc 0 26720 &aty_ld_le32_26720
144457 +nfc_hci_send_cmd_async_26723 nfc_hci_send_cmd_async 5 26723 NULL
144458 +get_register_26725 get_register 0 26725 NULL
144459 +gadget_strings_attr_show_26728 gadget_strings_attr_show 0 26728 NULL
144460 +hiface_pcm_set_rate_26730 hiface_pcm_set_rate 0 26730 NULL
144461 +iscsi_stat_sess_show_attr_conn_digest_errors_26737 iscsi_stat_sess_show_attr_conn_digest_errors 0 26737 NULL nohasharray
144462 +SyS_fcntl_26737 SyS_fcntl 3 26737 &iscsi_stat_sess_show_attr_conn_digest_errors_26737
144463 +crc32c_intel_update_26738 crc32c_intel_update 0 26738 NULL
144464 +b43legacy_attr_preamble_show_26740 b43legacy_attr_preamble_show 0 26740 NULL nohasharray
144465 +osst_probe_26740 osst_probe 0 26740 &b43legacy_attr_preamble_show_26740
144466 +pipeline_tcp_rx_stat_fifo_int_read_26745 pipeline_tcp_rx_stat_fifo_int_read 3-0 26745 NULL
144467 +mpls_rt_alloc_26748 mpls_rt_alloc 1 26748 NULL
144468 +bcm87xx_read_status_26749 bcm87xx_read_status 0 26749 NULL
144469 +virtscsi_change_queue_depth_26751 virtscsi_change_queue_depth 2-0 26751 NULL
144470 +msg_from_mpoad_26753 msg_from_mpoad 0 26753 NULL nohasharray
144471 +iwl_mvm_power_update_device_26753 iwl_mvm_power_update_device 0 26753 &msg_from_mpoad_26753
144472 +store_26755 store 0 26755 NULL
144473 +show_fnode_keepalive_tmo_26758 show_fnode_keepalive_tmo 0 26758 NULL
144474 +vmci_transport_notify_recv_init_26759 vmci_transport_notify_recv_init 0 26759 NULL nohasharray
144475 +pci_bus_read_config_byte_26759 pci_bus_read_config_byte 0 26759 &vmci_transport_notify_recv_init_26759
144476 +dmi_sysfs_entry_length_26761 dmi_sysfs_entry_length 0 26761 NULL
144477 +snd_hda_get_raw_connections_26762 snd_hda_get_raw_connections 0 26762 NULL
144478 +isdn_divert_read_26763 isdn_divert_read 0-3 26763 NULL
144479 +lpfc_nodev_tmo_store_26764 lpfc_nodev_tmo_store 0-4 26764 NULL
144480 +marvell_read_status_26765 marvell_read_status 0 26765 NULL
144481 +search_for_position_by_key_26766 search_for_position_by_key 0 26766 NULL
144482 +C_SYSC_fcntl64_26767 C_SYSC_fcntl64 3 26767 NULL
144483 +show_ipInMcastPkts_26768 show_ipInMcastPkts 0 26768 NULL nohasharray
144484 +nfs4_write_inode_26768 nfs4_write_inode 0 26768 &show_ipInMcastPkts_26768
144485 +portio_porttype_show_26775 portio_porttype_show 0 26775 NULL
144486 +bond_slave_netdev_event_26777 bond_slave_netdev_event 0 26777 NULL
144487 +inotify_read_26778 inotify_read 0-3 26778 NULL
144488 +dma_map_single_attrs_26779 dma_map_single_attrs 0 26779 NULL
144489 +resize_platform_label_table_26780 resize_platform_label_table 2 26780 NULL
144490 +read_port_26787 read_port 0-3 26787 NULL
144491 +store_bank1_mask_26793 store_bank1_mask 0-4 26793 NULL
144492 +compat_sys_recv_26794 compat_sys_recv 3 26794 NULL
144493 +qlcnic_alloc_sds_rings_26795 qlcnic_alloc_sds_rings 2 26795 NULL
144494 +select_sec_26799 select_sec 0 26799 NULL
144495 +show_mem_gpio_reg_26800 show_mem_gpio_reg 0 26800 NULL
144496 +wsm_buf_reserve_26801 wsm_buf_reserve 2 26801 NULL
144497 +shdma_prep_dma_cyclic_26808 shdma_prep_dma_cyclic 4-3 26808 NULL nohasharray
144498 +rtl2832_bulk_write_26808 rtl2832_bulk_write 2-4 26808 &shdma_prep_dma_cyclic_26808
144499 +rbd_remove_single_major_26811 rbd_remove_single_major 3-0 26811 NULL
144500 +cipso_v4_genopt_26812 cipso_v4_genopt 0 26812 NULL
144501 +dmar_pci_bus_notifier_26815 dmar_pci_bus_notifier 0 26815 NULL
144502 +acpi_ps_parse_aml_26818 acpi_ps_parse_aml 0 26818 NULL nohasharray
144503 +tempsens_show_26818 tempsens_show 0 26818 &acpi_ps_parse_aml_26818
144504 +iwl_trans_read_mem32_26825 iwl_trans_read_mem32 0 26825 NULL
144505 +disk_alignment_offset_show_26826 disk_alignment_offset_show 0 26826 NULL
144506 +smk_write_load_26829 smk_write_load 3-0 26829 NULL
144507 +journal_force_commit_26832 journal_force_commit 0 26832 NULL
144508 +show_fc_host_speed_26833 show_fc_host_speed 0 26833 NULL
144509 +xfs_alloc_pagf_init_26834 xfs_alloc_pagf_init 0 26834 NULL
144510 +ar5523_cmd_read_26837 ar5523_cmd_read 0 26837 NULL
144511 +w1_master_attribute_show_pointer_26839 w1_master_attribute_show_pointer 0 26839 NULL
144512 +set_temp_crit_enable_26841 set_temp_crit_enable 0-4 26841 NULL
144513 +scnprint_id_26842 scnprint_id 3-0 26842 NULL nohasharray
144514 +snd_ice1712_capture_trigger_26842 snd_ice1712_capture_trigger 0 26842 &scnprint_id_26842
144515 +do_tcp_rcv_26844 do_tcp_rcv 3 26844 NULL
144516 +ecryptfs_miscdev_write_26847 ecryptfs_miscdev_write 3-0 26847 NULL
144517 +ss_alloc_ep_req_26848 ss_alloc_ep_req 2 26848 NULL
144518 +gx_frame_buffer_size_26851 gx_frame_buffer_size 0 26851 NULL
144519 +nfs_post_op_update_inode_locked_26852 nfs_post_op_update_inode_locked 0 26852 NULL
144520 +core_tpg_set_initiator_node_tag_26853 core_tpg_set_initiator_node_tag 0 26853 NULL nohasharray
144521 +ipath_f_set_ib_cfg_26853 ipath_f_set_ib_cfg 0 26853 &core_tpg_set_initiator_node_tag_26853
144522 +sisusb_read_26856 sisusb_read 0-3 26856 NULL
144523 +netxen_nic_hw_read_wx_128M_26858 netxen_nic_hw_read_wx_128M 2 26858 NULL
144524 +notify_send_post_enqueue_26861 notify_send_post_enqueue 0 26861 NULL
144525 +uevent_store_26862 uevent_store 0-3 26862 NULL
144526 +netlink_insert_26863 netlink_insert 0 26863 NULL
144527 +xhci_queue_isoc_tx_26864 xhci_queue_isoc_tx 0 26864 NULL
144528 +tipc_conn_sendmsg_26867 tipc_conn_sendmsg 5 26867 NULL
144529 +asymmetric_key_preparse_26871 asymmetric_key_preparse 0 26871 NULL nohasharray
144530 +acpi_ec_write_io_26871 acpi_ec_write_io 0-3 26871 &asymmetric_key_preparse_26871
144531 +pm8001_chip_smp_req_26875 pm8001_chip_smp_req 0 26875 NULL
144532 +pyra_sysfs_show_actual_profile_26876 pyra_sysfs_show_actual_profile 0 26876 NULL
144533 +atkbd_show_scroll_26878 atkbd_show_scroll 0 26878 NULL
144534 +ath6kl_create_qos_write_26879 ath6kl_create_qos_write 3-0 26879 NULL
144535 +qla2x00_sysfs_read_sfp_26880 qla2x00_sysfs_read_sfp 0-6-5 26880 NULL
144536 +svc_print_xprts_26881 svc_print_xprts 0 26881 NULL
144537 +toshiba_usb_three_get_26892 toshiba_usb_three_get 0 26892 NULL
144538 +usnic_ib_qpn_attr_show_26895 usnic_ib_qpn_attr_show 0 26895 NULL
144539 +iwl_alive_start_26898 iwl_alive_start 0 26898 NULL
144540 +efivar_guid_read_26899 efivar_guid_read 0 26899 NULL
144541 +slhc_uncompress_26905 slhc_uncompress 0-3 26905 NULL
144542 +airspy_set_if_gain_26906 airspy_set_if_gain 0 26906 NULL
144543 +koneplus_sysfs_write_tcu_26909 koneplus_sysfs_write_tcu 0-6-5 26909 NULL
144544 +skb_zerocopy_headlen_26910 skb_zerocopy_headlen 0 26910 NULL
144545 +hhf_zalloc_26912 hhf_zalloc 1 26912 NULL
144546 +twl6030reg_get_status_26915 twl6030reg_get_status 0 26915 NULL
144547 +lpfc_XLanePriority_show_26916 lpfc_XLanePriority_show 0 26916 NULL
144548 +ds3232_read_time_26917 ds3232_read_time 0 26917 NULL
144549 +saa711x_s_ctrl_26924 saa711x_s_ctrl 0 26924 NULL
144550 +sctp_error_26925 sctp_error 0-3 26925 NULL
144551 +x25_asy_change_mtu_26928 x25_asy_change_mtu 2-0 26928 NULL
144552 +brcmf_usb_dl_cmd_26931 brcmf_usb_dl_cmd 4 26931 NULL
144553 +compat_mtw_from_user_26932 compat_mtw_from_user 0 26932 NULL
144554 +rndis_command_26933 rndis_command 0 26933 NULL
144555 +sctp_setsockopt_adaptation_layer_26935 sctp_setsockopt_adaptation_layer 3-0 26935 NULL nohasharray
144556 +pwr_ps_enter_read_26935 pwr_ps_enter_read 3-0 26935 &sctp_setsockopt_adaptation_layer_26935
144557 +sst_wait_timeout_26938 sst_wait_timeout 0 26938 NULL
144558 +show_rev_26939 show_rev 0 26939 NULL
144559 +carl9170_handle_mpdu_26940 carl9170_handle_mpdu 3 26940 NULL
144560 +dw3101_i2c_transfer_26941 dw3101_i2c_transfer 0-3 26941 NULL nohasharray
144561 +ds1553_rtc_read_time_26941 ds1553_rtc_read_time 0 26941 &dw3101_i2c_transfer_26941 nohasharray
144562 +disk_ro_show_26941 disk_ro_show 0 26941 &ds1553_rtc_read_time_26941 nohasharray
144563 +wdack_show_26941 wdack_show 0 26941 &disk_ro_show_26941
144564 +hecubafb_write_26942 hecubafb_write 3 26942 NULL
144565 +pvc_open_26949 pvc_open 0 26949 NULL
144566 +extract_entropy_user_26952 extract_entropy_user 3-0 26952 NULL
144567 +lx_dsp_set_granularity_26954 lx_dsp_set_granularity 0 26954 NULL
144568 +mesh_id_set_26957 mesh_id_set 0-4 26957 NULL
144569 +adp8870_bl_ambient_light_zone_store_26959 adp8870_bl_ambient_light_zone_store 0-4 26959 NULL
144570 +ext4_xattr_user_get_26961 ext4_xattr_user_get 0 26961 NULL nohasharray
144571 +add_fake_paths_26961 add_fake_paths 0 26961 &ext4_xattr_user_get_26961
144572 +trackpoint_set_bit_attr_26969 trackpoint_set_bit_attr 0-4 26969 NULL
144573 +tb_path_alloc_26976 tb_path_alloc 2 26976 NULL nohasharray
144574 +lpfc_enable_hba_reset_show_26976 lpfc_enable_hba_reset_show 0 26976 &tb_path_alloc_26976
144575 +do_direct_IO_26979 do_direct_IO 0 26979 NULL
144576 +usbtv_select_norm_26981 usbtv_select_norm 0 26981 NULL
144577 +mlx4_zone_alloc_entries_26984 mlx4_zone_alloc_entries 4 26984 NULL
144578 +m5602_wait_for_i2c_26985 m5602_wait_for_i2c 0 26985 NULL nohasharray
144579 +solo_set_motion_threshold_26985 solo_set_motion_threshold 0 26985 &m5602_wait_for_i2c_26985
144580 +xfs_vn_setattr_26990 xfs_vn_setattr 0 26990 NULL
144581 +mwl8k_fw_lock_26991 mwl8k_fw_lock 0 26991 NULL
144582 +pcan_usb_pro_start_26994 pcan_usb_pro_start 0 26994 NULL nohasharray
144583 +pm80x_rtc_set_alarm_26994 pm80x_rtc_set_alarm 0 26994 &pcan_usb_pro_start_26994
144584 +bdx_open_26997 bdx_open 0 26997 NULL
144585 +get_trip_temp_27000 get_trip_temp 0 27000 NULL
144586 +i2c_smbus_xfer_27006 i2c_smbus_xfer 0 27006 NULL nohasharray
144587 +async_write_27006 async_write 0 27006 &i2c_smbus_xfer_27006 nohasharray
144588 +do_serial8250_get_rxtrig_27006 do_serial8250_get_rxtrig 0 27006 &async_write_27006
144589 +show_sf2_point_27007 show_sf2_point 0 27007 NULL nohasharray
144590 +queue_io_min_show_27007 queue_io_min_show 0 27007 &show_sf2_point_27007
144591 +pvr2_channel_claim_stream_27010 pvr2_channel_claim_stream 0 27010 NULL
144592 +layout_in_empty_space_27016 layout_in_empty_space 0 27016 NULL
144593 +ks8851_write_mac_addr_27019 ks8851_write_mac_addr 0 27019 NULL
144594 +ubifs_validate_entry_27021 ubifs_validate_entry 0 27021 NULL
144595 +pwc_set_exposure_auto_27022 pwc_set_exposure_auto 0 27022 NULL
144596 +bnx2_init_5709_context_27024 bnx2_init_5709_context 0 27024 NULL
144597 +mc_cpu_callback_27029 mc_cpu_callback 0 27029 NULL
144598 +omfs_allocate_range_27034 omfs_allocate_range 3 27034 NULL
144599 +lpfc_used_xri_show_27038 lpfc_used_xri_show 0 27038 NULL
144600 +snd_via686_playback_prepare_27039 snd_via686_playback_prepare 0 27039 NULL
144601 +mwifiex_cmd_11ac_cfg_27042 mwifiex_cmd_11ac_cfg 0 27042 NULL
144602 +submit_stream_urbs_27044 submit_stream_urbs 0 27044 NULL
144603 +store_line2_27047 store_line2 4-0 27047 NULL
144604 +hotkey_mask_show_27048 hotkey_mask_show 0 27048 NULL
144605 +sc16is7xx_port_read_27051 sc16is7xx_port_read 0 27051 NULL
144606 +show_fnode_discovery_parent_idx_27053 show_fnode_discovery_parent_idx 0 27053 NULL
144607 +ufs_alloc_fragments_27059 ufs_alloc_fragments 3-0-2 27059 NULL nohasharray
144608 +snd_ctl_new_27059 snd_ctl_new 2 27059 &ufs_alloc_fragments_27059
144609 +group_store_27061 group_store 4-0 27061 NULL
144610 +__videobuf_alloc_vb_27062 __videobuf_alloc_vb 1 27062 NULL
144611 +proc_fd_permission_27063 proc_fd_permission 0 27063 NULL
144612 +readpage_nounlock_27064 readpage_nounlock 0 27064 NULL nohasharray
144613 +ext4_convert_unwritten_extents_27064 ext4_convert_unwritten_extents 0 27064 &readpage_nounlock_27064
144614 +__vmci_transport_send_control_pkt_27072 __vmci_transport_send_control_pkt 0 27072 NULL nohasharray
144615 +cn_netlink_send_27072 cn_netlink_send 0 27072 &__vmci_transport_send_control_pkt_27072
144616 +paravirt_read_msr_27077 paravirt_read_msr 0 27077 NULL nohasharray
144617 +clk_gate_enable_27077 clk_gate_enable 0 27077 &paravirt_read_msr_27077
144618 +srp_connect_ch_27078 srp_connect_ch 0 27078 NULL
144619 +alloc_fdmem_27083 alloc_fdmem 1 27083 NULL
144620 +find_first_bit_27088 find_first_bit 0 27088 NULL
144621 +btmrvl_hscmd_write_27089 btmrvl_hscmd_write 3-0 27089 NULL nohasharray
144622 +ath9k_hw_4k_dump_eeprom_27089 ath9k_hw_4k_dump_eeprom 4-5-0 27089 &btmrvl_hscmd_write_27089
144623 +regmap_spmi_base_gather_write_27091 regmap_spmi_base_gather_write 0 27091 NULL nohasharray
144624 +range_show_27091 range_show 0 27091 &regmap_spmi_base_gather_write_27091
144625 +snd_aw2_pcm_prepare_playback_27093 snd_aw2_pcm_prepare_playback 0 27093 NULL
144626 +store_spi_transport_width_27097 store_spi_transport_width 0-4 27097 NULL
144627 +store_output_27101 store_output 0-4 27101 NULL
144628 +qla2x00_model_name_show_27107 qla2x00_model_name_show 0 27107 NULL
144629 +__devcgroup_inode_permission_27108 __devcgroup_inode_permission 0 27108 NULL
144630 +pb0100_start_27111 pb0100_start 0 27111 NULL
144631 +find_rsb_nodir_27122 find_rsb_nodir 0 27122 NULL
144632 +SYSC_ipc_27123 SYSC_ipc 3 27123 NULL
144633 +write_27128 write 0-3 27128 NULL
144634 +rocker_cmd_exec_27129 rocker_cmd_exec 0 27129 NULL nohasharray
144635 +write_27129 write 0 27129 &rocker_cmd_exec_27129
144636 +ia_send_27132 ia_send 0 27132 NULL
144637 +skge_get_eeprom_len_27133 skge_get_eeprom_len 0 27133 NULL
144638 +__ext4_handle_dirty_metadata_27137 __ext4_handle_dirty_metadata 0 27137 NULL
144639 +bch_cache_set_internal_show_27139 bch_cache_set_internal_show 0 27139 NULL nohasharray
144640 +ecx_transmit_led_message_27139 ecx_transmit_led_message 0-3 27139 &bch_cache_set_internal_show_27139
144641 +netstat_show_27140 netstat_show 0 27140 NULL
144642 +drbd_get_capacity_27141 drbd_get_capacity 0 27141 NULL
144643 +btmrvl_hscfgcmd_write_27143 btmrvl_hscfgcmd_write 3-0 27143 NULL nohasharray
144644 +show_counter_tx_data_pkts_27143 show_counter_tx_data_pkts 0 27143 &btmrvl_hscfgcmd_write_27143
144645 +tcm_qla2xxx_tpg_show_enable_27147 tcm_qla2xxx_tpg_show_enable 0 27147 NULL
144646 +epp_read_addr_27148 epp_read_addr 0 27148 NULL nohasharray
144647 +mt9m111_s_fmt_27148 mt9m111_s_fmt 0 27148 &epp_read_addr_27148
144648 +snd_als300_capture_prepare_27149 snd_als300_capture_prepare 0 27149 NULL
144649 +wil_write_file_wmi_27150 wil_write_file_wmi 3-0 27150 NULL nohasharray
144650 +sb1000_activate_27150 sb1000_activate 0 27150 &wil_write_file_wmi_27150
144651 +edd_attr_show_27151 edd_attr_show 0 27151 NULL
144652 +snd_hdsp_prepare_27161 snd_hdsp_prepare 0 27161 NULL nohasharray
144653 +xudc_ep0_enable_27161 xudc_ep0_enable 0 27161 &snd_hdsp_prepare_27161
144654 +snd_compr_calc_avail_27165 snd_compr_calc_avail 0 27165 NULL
144655 +i2400m_net_rx_27170 i2400m_net_rx 5 27170 NULL nohasharray
144656 +show_temp_emergency_27170 show_temp_emergency 0 27170 &i2400m_net_rx_27170 nohasharray
144657 +sparse_add_one_section_27170 sparse_add_one_section 0 27170 &show_temp_emergency_27170
144658 +target_stat_scsi_tgt_dev_show_attr_non_access_lus_27173 target_stat_scsi_tgt_dev_show_attr_non_access_lus 0 27173 NULL
144659 +nilfs_segctor_attr_show_27178 nilfs_segctor_attr_show 0 27178 NULL
144660 +attr_fn_lock_show_cptkbd_27182 attr_fn_lock_show_cptkbd 0 27182 NULL
144661 +ieee80211_if_read_rc_rateidx_mask_5ghz_27183 ieee80211_if_read_rc_rateidx_mask_5ghz 3-0 27183 NULL
144662 +get_unaligned_be32_27184 get_unaligned_be32 0 27184 NULL nohasharray
144663 +target_fabric_tpg_attr_show_27184 target_fabric_tpg_attr_show 0 27184 &get_unaligned_be32_27184
144664 +ocfs2_xattr_block_list_27186 ocfs2_xattr_block_list 0 27186 NULL
144665 +wait_comp_27187 wait_comp 0 27187 NULL
144666 +ath10k_hif_diag_read_27189 ath10k_hif_diag_read 0 27189 NULL
144667 +mt9t031_g_crop_27191 mt9t031_g_crop 0 27191 NULL
144668 +freeze_fs_27192 freeze_fs 0 27192 NULL
144669 +r852_media_type_show_27193 r852_media_type_show 0 27193 NULL
144670 +hfs_direct_IO_27195 hfs_direct_IO 3 27195 NULL
144671 +vmci_transport_notify_pkt_recv_init_27208 vmci_transport_notify_pkt_recv_init 0 27208 NULL
144672 +toggle_hdmi_source_27212 toggle_hdmi_source 0-4 27212 NULL
144673 +target_stat_scsi_lu_show_attr_dev_type_27222 target_stat_scsi_lu_show_attr_dev_type 0 27222 NULL
144674 +ep0_queue_27223 ep0_queue 0 27223 NULL
144675 +write_kmem_27225 write_kmem 3-0 27225 NULL nohasharray
144676 +svcxdr_tmpalloc_27225 svcxdr_tmpalloc 2 27225 &write_kmem_27225
144677 +dbAllocAG_27228 dbAllocAG 0 27228 NULL
144678 +rxrpc_request_key_27235 rxrpc_request_key 3-0 27235 NULL
144679 +o2nm_node_ipv4_port_read_27236 o2nm_node_ipv4_port_read 0 27236 NULL
144680 +ov7660_s_ctrl_27239 ov7660_s_ctrl 0 27239 NULL nohasharray
144681 +fbtft_gamma_parse_str_27239 fbtft_gamma_parse_str 4 27239 &ov7660_s_ctrl_27239
144682 +store_dev_name_27240 store_dev_name 0 27240 NULL
144683 +cfq_back_seek_max_show_27243 cfq_back_seek_max_show 0 27243 NULL
144684 +msecs_to_jiffies_27246 msecs_to_jiffies 0 27246 NULL
144685 +do_get_rxtrig_27251 do_get_rxtrig 0 27251 NULL
144686 +_ore_add_parity_unit_27253 _ore_add_parity_unit 0 27253 NULL
144687 +__conn_send_command_27255 __conn_send_command 4-6 27255 NULL
144688 +lpphy_b2063_tune_27256 lpphy_b2063_tune 0 27256 NULL
144689 +mlx4_cmd_reset_flow_27259 mlx4_cmd_reset_flow 0-4 27259 NULL
144690 +cfpkt_add_trail_27260 cfpkt_add_trail 3 27260 NULL nohasharray
144691 +ath10k_write_simulate_radar_27260 ath10k_write_simulate_radar 0-3 27260 &cfpkt_add_trail_27260
144692 +nlmsg_new_27263 nlmsg_new 1 27263 NULL
144693 +logfs_read_empty_27266 logfs_read_empty 0 27266 NULL
144694 +ll_track_gid_seq_write_27267 ll_track_gid_seq_write 3 27267 NULL
144695 +ch341_control_out_27269 ch341_control_out 0 27269 NULL
144696 +comedi_alloc_devpriv_27272 comedi_alloc_devpriv 2 27272 NULL
144697 +pdacf_pcm_prepare_27275 pdacf_pcm_prepare 0 27275 NULL nohasharray
144698 +gm204_aux_27275 gm204_aux 0 27275 &pdacf_pcm_prepare_27275 nohasharray
144699 +max8925_bulk_read_27275 max8925_bulk_read 0 27275 &gm204_aux_27275 nohasharray
144700 +write_one_eb_27275 write_one_eb 0 27275 &max8925_bulk_read_27275
144701 +vmxnet3_get_rss_indir_size_27277 vmxnet3_get_rss_indir_size 0 27277 NULL nohasharray
144702 +cmask_show_27277 cmask_show 0 27277 &vmxnet3_get_rss_indir_size_27277
144703 +usb_submit_urb_27278 usb_submit_urb 0 27278 NULL nohasharray
144704 +_ctl_logging_level_show_27278 _ctl_logging_level_show 0 27278 &usb_submit_urb_27278
144705 +hdaps_keyboard_activity_show_27279 hdaps_keyboard_activity_show 0 27279 NULL
144706 +get_rx_fifo_content_27283 get_rx_fifo_content 0 27283 NULL
144707 +crccheck_show_27285 crccheck_show 0 27285 NULL nohasharray
144708 +kone_get_settings_27285 kone_get_settings 0 27285 &crccheck_show_27285
144709 +__dma_map_cont_27289 __dma_map_cont 5 27289 NULL nohasharray
144710 +input_dev_show_cap_led_27289 input_dev_show_cap_led 0 27289 &__dma_map_cont_27289
144711 +e1000_copybreak_27292 e1000_copybreak 3 27292 NULL
144712 +mt9t031_g_fmt_27294 mt9t031_g_fmt 0 27294 NULL
144713 +__wmi_send_27296 __wmi_send 0 27296 NULL
144714 +show_counter_rx_len_errs_27297 show_counter_rx_len_errs 0 27297 NULL nohasharray
144715 +ufs_statfs_27297 ufs_statfs 0 27297 &show_counter_rx_len_errs_27297
144716 +hpi_read_reg_27302 hpi_read_reg 0 27302 NULL
144717 +store_pwm_freq_27307 store_pwm_freq 0-4 27307 NULL
144718 +copy_from_buf_27308 copy_from_buf 2-4 27308 NULL
144719 +virtqueue_add_inbuf_27312 virtqueue_add_inbuf 3 27312 NULL nohasharray
144720 +ath6kl_wmi_test_cmd_27312 ath6kl_wmi_test_cmd 3 27312 &virtqueue_add_inbuf_27312 nohasharray
144721 +usb_udc_attach_driver_27312 usb_udc_attach_driver 0 27312 &ath6kl_wmi_test_cmd_27312
144722 +tcp_update_limit_27313 tcp_update_limit 0 27313 NULL
144723 +write_buf_27316 write_buf 3 27316 NULL
144724 +do_rawv6_setsockopt_27321 do_rawv6_setsockopt 0 27321 NULL
144725 +slcan_change_mtu_27324 slcan_change_mtu 0 27324 NULL
144726 +acpi_ut_get_object_size_27325 acpi_ut_get_object_size 0 27325 NULL
144727 +sleep_functions_on_battery_show_27326 sleep_functions_on_battery_show 0 27326 NULL
144728 +snd_pcm_oss_write2_27332 snd_pcm_oss_write2 0-3 27332 NULL nohasharray
144729 +usbnet_manage_power_27332 usbnet_manage_power 0 27332 &snd_pcm_oss_write2_27332
144730 +selinux_ip_forward_27337 selinux_ip_forward 0 27337 NULL
144731 +selinux_ipv4_postroute_27340 selinux_ipv4_postroute 0 27340 NULL
144732 +__smsc911x_reg_read_shift_27345 __smsc911x_reg_read_shift 0 27345 NULL
144733 +afs_cell_create_27346 afs_cell_create 2 27346 NULL
144734 +qlcnic_sriov_alloc_bc_trans_27353 qlcnic_sriov_alloc_bc_trans 0 27353 NULL
144735 +bnx2x_vlan_mac_push_new_cmd_27355 bnx2x_vlan_mac_push_new_cmd 0 27355 NULL
144736 +ipv4_get_l4proto_27362 ipv4_get_l4proto 0 27362 NULL
144737 +iwl_dbgfs_csr_write_27363 iwl_dbgfs_csr_write 3-0 27363 NULL
144738 +pcbit_stat_27364 pcbit_stat 2 27364 NULL
144739 +show_spi_transport_max_width_27366 show_spi_transport_max_width 0 27366 NULL
144740 +sst_assign_pvt_id_27368 sst_assign_pvt_id 0 27368 NULL nohasharray
144741 +read_txflow_27368 read_txflow 0 27368 &sst_assign_pvt_id_27368
144742 +store_chassis_clear_27373 store_chassis_clear 0-4 27373 NULL
144743 +rtl_set_mac_address_27377 rtl_set_mac_address 0 27377 NULL
144744 +it87_read_value_27385 it87_read_value 0 27385 NULL
144745 +show_activation_width_27387 show_activation_width 0 27387 NULL
144746 +wl1251_hw_init_rx_config_27393 wl1251_hw_init_rx_config 0 27393 NULL
144747 +init_memory_mapping_27395 init_memory_mapping 0 27395 NULL
144748 +padata_sysfs_store_27398 padata_sysfs_store 0-4 27398 NULL
144749 +parser_init_byte_stream_27399 parser_init_byte_stream 2 27399 NULL
144750 +if_nlmsg_size_27404 if_nlmsg_size 0 27404 NULL
144751 +tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only_27405 tcm_qla2xxx_tpg_attrib_store_demo_mode_login_only 0-3 27405 NULL
144752 +seq_read_27411 seq_read 3-0 27411 NULL nohasharray
144753 +phys_pte_init_27411 phys_pte_init 0-2-3 27411 &seq_read_27411
144754 +ib_dma_map_sg_27413 ib_dma_map_sg 0-3 27413 NULL
144755 +brcmf_sdio_firmware_callback_27414 brcmf_sdio_firmware_callback 4 27414 NULL nohasharray
144756 +lx_set_granularity_27414 lx_set_granularity 0 27414 &brcmf_sdio_firmware_callback_27414
144757 +ieee80211_if_read_smps_27416 ieee80211_if_read_smps 3-0 27416 NULL nohasharray
144758 +acpi_os_get_root_pointer_27416 acpi_os_get_root_pointer 0 27416 &ieee80211_if_read_smps_27416
144759 +crc32_pclmul_update_27419 crc32_pclmul_update 0 27419 NULL
144760 +gfs2_statfs_i_27420 gfs2_statfs_i 0 27420 NULL
144761 +cxgb4vf_open_27421 cxgb4vf_open 0 27421 NULL
144762 +ocfs2_refcount_cal_cow_clusters_27422 ocfs2_refcount_cal_cow_clusters 0 27422 NULL
144763 +cypress_write_27423 cypress_write 4-0 27423 NULL
144764 +wacom_status0_luminance_show_27424 wacom_status0_luminance_show 0 27424 NULL
144765 +show_spi_transport_dt_27426 show_spi_transport_dt 0 27426 NULL
144766 +iwl_send_phy_db_data_27427 iwl_send_phy_db_data 0 27427 NULL
144767 +rds_ib_map_fmr_27428 rds_ib_map_fmr 4 27428 NULL
144768 +show_shost_active_mode_27434 show_shost_active_mode 0 27434 NULL
144769 +fat_write_inode_27435 fat_write_inode 0 27435 NULL
144770 +mc13892_gpo_regulator_enable_27436 mc13892_gpo_regulator_enable 0 27436 NULL nohasharray
144771 +carl9170_init_mac_27436 carl9170_init_mac 0 27436 &mc13892_gpo_regulator_enable_27436
144772 +priority_show_27437 priority_show 0 27437 NULL nohasharray
144773 +__iscsi_disc_store_password_mutual_27437 __iscsi_disc_store_password_mutual 0-3 27437 &priority_show_27437
144774 +acpi_ps_get_arguments_27439 acpi_ps_get_arguments 0 27439 NULL
144775 +set_activate_slack_27445 set_activate_slack 0-4 27445 NULL
144776 +sddr09_read_data_27447 sddr09_read_data 3 27447 NULL nohasharray
144777 +lx_pipe_stop_27447 lx_pipe_stop 0 27447 &sddr09_read_data_27447 nohasharray
144778 +deadline_writes_starved_show_27447 deadline_writes_starved_show 0 27447 &lx_pipe_stop_27447
144779 +xfs_btree_lookup_get_block_27448 xfs_btree_lookup_get_block 0 27448 NULL nohasharray
144780 +hfsplus_create_attributes_file_27448 hfsplus_create_attributes_file 0 27448 &xfs_btree_lookup_get_block_27448
144781 +i915_wait_request_27449 i915_wait_request 0 27449 NULL
144782 +cdc_ncm_store_tx_max_27458 cdc_ncm_store_tx_max 0-4 27458 NULL
144783 +nes_show_nonidx_addr_27463 nes_show_nonidx_addr 0 27463 NULL nohasharray
144784 +show_link_rate_27463 show_link_rate 0 27463 &nes_show_nonidx_addr_27463
144785 +tpm_show_ppi_response_27464 tpm_show_ppi_response 0 27464 NULL
144786 +sriov_numvfs_show_27465 sriov_numvfs_show 0 27465 NULL
144787 +dvb_usbv2_generic_rw_locked_27467 dvb_usbv2_generic_rw_locked 0 27467 NULL
144788 +osst_write_frame_27472 osst_write_frame 0 27472 NULL nohasharray
144789 +amd_pmu_cpu_prepare_27472 amd_pmu_cpu_prepare 0 27472 &osst_write_frame_27472
144790 +vivid_user_vid_s_ctrl_27477 vivid_user_vid_s_ctrl 0 27477 NULL
144791 +ipath_write_umem32_27483 ipath_write_umem32 0 27483 NULL
144792 +rtsx_write_cfg_seq_27485 rtsx_write_cfg_seq 3-5 27485 NULL
144793 +adt7410_i2c_write_byte_27489 adt7410_i2c_write_byte 0 27489 NULL
144794 +pm_runtime_put_sync_27493 pm_runtime_put_sync 0 27493 NULL
144795 +hcd_buffer_alloc_27495 hcd_buffer_alloc 2 27495 NULL
144796 +qib_create_cq_27497 qib_create_cq 2 27497 NULL
144797 +ip_set_get_h32_27498 ip_set_get_h32 0 27498 NULL nohasharray
144798 +tpacpi_driver_wlsw_emulstate_show_27498 tpacpi_driver_wlsw_emulstate_show 0 27498 &ip_set_get_h32_27498
144799 +btrfs_get_64_27499 btrfs_get_64 0 27499 NULL nohasharray
144800 +ahci_store_em_buffer_27499 ahci_store_em_buffer 0-4 27499 &btrfs_get_64_27499
144801 +__usbnet_write_cmd_27500 __usbnet_write_cmd 7-0 27500 NULL nohasharray
144802 +core_alua_show_offline_bit_27500 core_alua_show_offline_bit 0 27500 &__usbnet_write_cmd_27500 nohasharray
144803 +vtpm_recv_27500 vtpm_recv 0-3 27500 &core_alua_show_offline_bit_27500
144804 +iscsi_nacl_auth_store_password_mutual_27503 iscsi_nacl_auth_store_password_mutual 0-3 27503 NULL
144805 +show_port_phy_27505 show_port_phy 0 27505 NULL
144806 +garmin_read_process_27509 garmin_read_process 3 27509 NULL nohasharray
144807 +mcryptd_hash_setkey_27509 mcryptd_hash_setkey 3 27509 &garmin_read_process_27509
144808 +oti_alloc_cookies_27510 oti_alloc_cookies 2 27510 NULL
144809 +iwl_pcie_load_given_ucode_27511 iwl_pcie_load_given_ucode 0 27511 NULL
144810 +uwb_dev_DevAddr_show_27512 uwb_dev_DevAddr_show 0 27512 NULL nohasharray
144811 +show_initsize_27512 show_initsize 0 27512 &uwb_dev_DevAddr_show_27512
144812 +store_sensor_27515 store_sensor 0-4 27515 NULL
144813 +cifs_reopen_file_27517 cifs_reopen_file 0 27517 NULL
144814 +ibwdt_write_27518 ibwdt_write 0-3 27518 NULL
144815 +edac_dev_instance_store_27519 edac_dev_instance_store 0-4 27519 NULL
144816 +ocfs2_rw_lock_27520 ocfs2_rw_lock 0 27520 NULL
144817 +skfp_ctl_set_mac_address_27523 skfp_ctl_set_mac_address 0 27523 NULL
144818 +ib_copy_to_udata_27525 ib_copy_to_udata 3 27525 NULL
144819 +ipath_user_sdma_queue_pkts_27534 ipath_user_sdma_queue_pkts 0 27534 NULL
144820 +read_learn_27536 read_learn 0-3 27536 NULL
144821 +C_SYSC_fcntl_27538 C_SYSC_fcntl 3 27538 NULL nohasharray
144822 +iscsi_stat_login_show_attr_accepts_27538 iscsi_stat_login_show_attr_accepts 0 27538 &C_SYSC_fcntl_27538 nohasharray
144823 +sky2_setup_irq_27538 sky2_setup_irq 0 27538 &iscsi_stat_login_show_attr_accepts_27538
144824 +snd_hdspm_ioctl_27545 snd_hdspm_ioctl 0 27545 NULL
144825 +acpi_ut_get_simple_object_size_27557 acpi_ut_get_simple_object_size 0 27557 NULL
144826 +target_stat_scsi_lu_show_attr_full_stat_27558 target_stat_scsi_lu_show_attr_full_stat 0 27558 NULL nohasharray
144827 +smb2_wp_retry_size_27558 smb2_wp_retry_size 0 27558 &target_stat_scsi_lu_show_attr_full_stat_27558
144828 +cw1200_get_stats_27559 cw1200_get_stats 0 27559 NULL
144829 +sm501_gpio_output_27561 sm501_gpio_output 0 27561 NULL
144830 +get_pwm1_auto_channels_temp_27566 get_pwm1_auto_channels_temp 0 27566 NULL
144831 +cachefiles_has_space_27567 cachefiles_has_space 0 27567 NULL
144832 +rtpm_suspended_time_show_27569 rtpm_suspended_time_show 0 27569 NULL
144833 +SyS_fgetxattr_27571 SyS_fgetxattr 4 27571 NULL
144834 +sco_sock_recvmsg_27572 sco_sock_recvmsg 4-0 27572 NULL
144835 +libipw_alloc_txb_27579 libipw_alloc_txb 1-3-2 27579 NULL nohasharray
144836 +pas_midi_open_27579 pas_midi_open 0 27579 &libipw_alloc_txb_27579
144837 +mt9m111_setup_rect_ctx_27585 mt9m111_setup_rect_ctx 0 27585 NULL
144838 +get_rx_packet_len_27587 get_rx_packet_len 0-3 27587 NULL nohasharray
144839 +cx231xx_gpio_i2c_read_27587 cx231xx_gpio_i2c_read 0 27587 &get_rx_packet_len_27587
144840 +dquot_transfer_27588 dquot_transfer 0 27588 NULL nohasharray
144841 +lpfc_fcp_io_sched_store_27588 lpfc_fcp_io_sched_store 0-4 27588 &dquot_transfer_27588
144842 +cypress_write_room_27590 cypress_write_room 0 27590 NULL
144843 +fw_map_pages_buf_27597 fw_map_pages_buf 0 27597 NULL
144844 +eth_mac_addr_27598 eth_mac_addr 0 27598 NULL
144845 +target_stat_scsi_auth_intr_show_attr_dev_or_port_27601 target_stat_scsi_auth_intr_show_attr_dev_or_port 0 27601 NULL
144846 +iio_trigger_read_current_27602 iio_trigger_read_current 0 27602 NULL
144847 +show_mem_state_27608 show_mem_state 0 27608 NULL nohasharray
144848 +platform_suspend_begin_27608 platform_suspend_begin 0 27608 &show_mem_state_27608
144849 +bdx_get_sset_count_27617 bdx_get_sset_count 0 27617 NULL
144850 +mgmt_device_connected_27618 mgmt_device_connected 5 27618 NULL
144851 +max_age_show_27620 max_age_show 0 27620 NULL
144852 +show_fnode_immediate_data_27630 show_fnode_immediate_data 0 27630 NULL
144853 +bit_doAddress_27635 bit_doAddress 0 27635 NULL
144854 +C_SYSC_mbind_27636 C_SYSC_mbind 5 27636 NULL nohasharray
144855 +thread_siblings_show_27636 thread_siblings_show 0 27636 &C_SYSC_mbind_27636 nohasharray
144856 +drbd_recv_27636 drbd_recv 3-0 27636 &thread_siblings_show_27636
144857 +connect_27639 connect 0 27639 NULL
144858 +read_flush_procfs_27642 read_flush_procfs 3-0 27642 NULL nohasharray
144859 +ocfs2_xattr_ibody_get_27642 ocfs2_xattr_ibody_get 0 27642 &read_flush_procfs_27642 nohasharray
144860 +xfs_alloc_vextent_27642 xfs_alloc_vextent 0 27642 &ocfs2_xattr_ibody_get_27642
144861 +add_new_gdb_27643 add_new_gdb 3 27643 NULL nohasharray
144862 +profiling_show_27643 profiling_show 0 27643 &add_new_gdb_27643
144863 +qnx6_readpages_27657 qnx6_readpages 4 27657 NULL
144864 +iscsi_stat_login_show_attr_authenticate_fails_27658 iscsi_stat_login_show_attr_authenticate_fails 0 27658 NULL
144865 +generic_get_l4proto_27659 generic_get_l4proto 0 27659 NULL
144866 +cdrom_read_cdda_old_27664 cdrom_read_cdda_old 4 27664 NULL
144867 +vmlfb_set_par_locked_27666 vmlfb_set_par_locked 0 27666 NULL
144868 +presence_read_file_27668 presence_read_file 0 27668 NULL
144869 +qword_get_27670 qword_get 0 27670 NULL nohasharray
144870 +vprbrd_i2c_receive_27670 vprbrd_i2c_receive 0 27670 &qword_get_27670
144871 +min_sync_show_27671 min_sync_show 0 27671 NULL
144872 +adummy_proc_read_27673 adummy_proc_read 0 27673 NULL nohasharray
144873 +recv_dless_read_27673 recv_dless_read 4 27673 &adummy_proc_read_27673
144874 +ocfs2_xattr_list_entries_27675 ocfs2_xattr_list_entries 0 27675 NULL
144875 +tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677 tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls 0 27677 NULL nohasharray
144876 +free_unused_idx_lebs_27677 free_unused_idx_lebs 0 27677 &tcm_qla2xxx_tpg_attrib_show_cache_dynamic_acls_27677
144877 +read_27678 read 0 27678 NULL
144878 +dm9601_link_reset_27683 dm9601_link_reset 0 27683 NULL nohasharray
144879 +ad7793_write_frequency_27683 ad7793_write_frequency 0-4 27683 &dm9601_link_reset_27683
144880 +trusted_get_27684 trusted_get 0 27684 NULL
144881 +m88e1118_config_init_27685 m88e1118_config_init 0 27685 NULL
144882 +show_tcpOutRsts_27691 show_tcpOutRsts 0 27691 NULL nohasharray
144883 +tcam_assoc_write_27691 tcam_assoc_write 0 27691 &show_tcpOutRsts_27691
144884 +cfg80211_check_combinations_27692 cfg80211_check_combinations 0 27692 NULL
144885 +fs_path_add_from_extent_buffer_27702 fs_path_add_from_extent_buffer 4 27702 NULL
144886 +ext2_nobh_write_begin_27704 ext2_nobh_write_begin 0 27704 NULL
144887 +mmio16read__write_file_27708 mmio16read__write_file 0 27708 NULL
144888 +acpi_tb_acquire_temp_table_27709 acpi_tb_acquire_temp_table 2 27709 NULL
144889 +evm_write_key_27715 evm_write_key 3-0 27715 NULL
144890 +ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol_27722 ieee80211_if_fmt_dot11MeshGateAnnouncementProtocol 3 27722 NULL
144891 +audit_set_loginuid_27723 audit_set_loginuid 0 27723 NULL
144892 +reg_w_buf_27724 reg_w_buf 3 27724 NULL
144893 +xfs_dir2_block_sfsize_27727 xfs_dir2_block_sfsize 0 27727 NULL
144894 +ima_protect_xattr_27733 ima_protect_xattr 0 27733 NULL nohasharray
144895 +cbaf_wusb_host_band_groups_store_27733 cbaf_wusb_host_band_groups_store 0-4 27733 &ima_protect_xattr_27733
144896 +a4t_cs_init_27734 a4t_cs_init 3 27734 NULL
144897 +drv_start_27735 drv_start 0 27735 NULL
144898 +init_timers_cpu_27741 init_timers_cpu 0 27741 NULL
144899 +ov7660_set_auto_gain_27743 ov7660_set_auto_gain 0 27743 NULL
144900 +do_grow_27746 do_grow 0 27746 NULL
144901 +ims_pcu_flash_firmware_27748 ims_pcu_flash_firmware 0 27748 NULL
144902 +roccat_common2_sysfs_write_macro_27750 roccat_common2_sysfs_write_macro 0-6-5 27750 NULL
144903 +lp55xx_request_firmware_27754 lp55xx_request_firmware 0 27754 NULL
144904 +snd_pcm_pre_resume_27757 snd_pcm_pre_resume 0 27757 NULL
144905 +md4_update_27759 md4_update 0 27759 NULL nohasharray
144906 +SyS_setsockopt_27759 SyS_setsockopt 5 27759 &md4_update_27759
144907 +store_io_db_27768 store_io_db 0-4 27768 NULL
144908 +kcalloc_27770 kcalloc 2-1 27770 NULL
144909 +security_inode_getattr_27774 security_inode_getattr 0 27774 NULL
144910 +transport_init_session_tags_27776 transport_init_session_tags 2-1 27776 NULL
144911 +sched_group_set_shares_27778 sched_group_set_shares 0 27778 NULL
144912 +device_notifier_27779 device_notifier 0 27779 NULL
144913 +megasas_fw_crash_buffer_show_27781 megasas_fw_crash_buffer_show 0 27781 NULL
144914 +ip_sabotage_in_27782 ip_sabotage_in 0 27782 NULL
144915 +twl4030_set_gpio_dataout_27792 twl4030_set_gpio_dataout 1 27792 NULL nohasharray
144916 +t4vf_set_rxmode_27792 t4vf_set_rxmode 0 27792 &twl4030_set_gpio_dataout_27792
144917 +megasas_sysfs_show_support_poll_for_event_27793 megasas_sysfs_show_support_poll_for_event 0 27793 NULL
144918 +DivaSTraceGetMemotyRequirement_27797 DivaSTraceGetMemotyRequirement 0-1 27797 NULL
144919 +ath6kl_wmi_force_roam_cmd_27800 ath6kl_wmi_force_roam_cmd 0 27800 NULL
144920 +ttm_object_file_init_27804 ttm_object_file_init 2 27804 NULL nohasharray
144921 +SyS_readv_27804 SyS_readv 3 27804 &ttm_object_file_init_27804
144922 +mpihelp_mul_27805 mpihelp_mul 5-3 27805 NULL
144923 +sisusb_write_memio_24bit_27812 sisusb_write_memio_24bit 0 27812 NULL
144924 +b43_phy_initn_27813 b43_phy_initn 0 27813 NULL
144925 +f2fs_xattr_advise_list_27815 f2fs_xattr_advise_list 0-5 27815 NULL nohasharray
144926 +percpu_counter_hotcpu_callback_27815 percpu_counter_hotcpu_callback 0 27815 &f2fs_xattr_advise_list_27815
144927 +max_sectors_show_27816 max_sectors_show 0 27816 NULL
144928 +smk_set_access_27817 smk_set_access 0 27817 NULL
144929 +snd_pcm_do_reset_27819 snd_pcm_do_reset 0 27819 NULL
144930 +eventfd_write_27821 eventfd_write 0-3 27821 NULL
144931 +gadget_dev_desc_UDC_show_27827 gadget_dev_desc_UDC_show 0 27827 NULL
144932 +read_vidcpe_27830 read_vidcpe 0 27830 NULL
144933 +sys_listxattr_27833 sys_listxattr 3 27833 NULL
144934 +snd_cx18_pcm_trigger_27838 snd_cx18_pcm_trigger 0 27838 NULL
144935 +et131x_open_27842 et131x_open 0 27842 NULL
144936 +jbd2_complete_transaction_27847 jbd2_complete_transaction 0 27847 NULL
144937 +mv_udc_start_27855 mv_udc_start 0 27855 NULL
144938 +read_profile_27859 read_profile 3-0 27859 NULL
144939 +pcan_usb_pro_send_cmd_27860 pcan_usb_pro_send_cmd 0 27860 NULL nohasharray
144940 +store_engine2_leds_27860 store_engine2_leds 4-0 27860 &pcan_usb_pro_send_cmd_27860
144941 +sky2_pci_read16_27863 sky2_pci_read16 0 27863 NULL
144942 +pci_conf2_write_27866 pci_conf2_write 0 27866 NULL
144943 +__uncore_edge_show_27869 __uncore_edge_show 0 27869 NULL
144944 +ocfs2_file_splice_read_27870 ocfs2_file_splice_read 0 27870 NULL
144945 +ivtv_readbyte_27872 ivtv_readbyte 0 27872 NULL nohasharray
144946 +ipr_update_ioa_ucode_27872 ipr_update_ioa_ucode 0 27872 &ivtv_readbyte_27872
144947 +ieee80211_if_read_dot11MeshHWMProotInterval_27873 ieee80211_if_read_dot11MeshHWMProotInterval 3-0 27873 NULL
144948 +diag_read_27874 diag_read 0 27874 NULL
144949 +sch_gpio_direction_in_27878 sch_gpio_direction_in 0 27878 NULL
144950 +set_rdac3_27880 set_rdac3 4-0 27880 NULL
144951 +mv88e6171_get_sset_count_27888 mv88e6171_get_sset_count 0 27888 NULL
144952 +show_als_channel_27889 show_als_channel 0 27889 NULL
144953 +unix_seqpacket_sendmsg_27893 unix_seqpacket_sendmsg 4-0 27893 NULL
144954 +set_pwm_auto_pwm_minctl_27898 set_pwm_auto_pwm_minctl 0-4 27898 NULL
144955 +func_27900 func 0 27900 NULL nohasharray
144956 +tcp_v6_parse_md5_keys_27900 tcp_v6_parse_md5_keys 0 27900 &func_27900
144957 +gluebi_write_27905 gluebi_write 3 27905 NULL
144958 +store_27911 store 0-4 27911 NULL
144959 +show_fcoe_ctlr_device_symb_err_27915 show_fcoe_ctlr_device_symb_err 0 27915 NULL
144960 +qla2x00_zio_timer_show_27921 qla2x00_zio_timer_show 0 27921 NULL
144961 +tps6586x_rtc_set_alarm_27924 tps6586x_rtc_set_alarm 0 27924 NULL
144962 +adxl34x_calibrate_store_27928 adxl34x_calibrate_store 0-4 27928 NULL
144963 +bm_find_next_27929 bm_find_next 2 27929 NULL
144964 +adjust_tp_27930 adjust_tp 0 27930 NULL nohasharray
144965 +set_b_bus_req_27930 set_b_bus_req 0-4 27930 &adjust_tp_27930
144966 +ocfs2_add_inode_to_orphan_27932 ocfs2_add_inode_to_orphan 0 27932 NULL
144967 +get_alarm_27933 get_alarm 0 27933 NULL
144968 +can_attach_27934 can_attach 0 27934 NULL
144969 +usbhsh_data_stage_packet_push_27936 usbhsh_data_stage_packet_push 0 27936 NULL
144970 +sctp_outq_tail_27937 sctp_outq_tail 0 27937 NULL
144971 +set_min_uV_27943 set_min_uV 0-4 27943 NULL
144972 +mt9m111_cropcap_27947 mt9m111_cropcap 0 27947 NULL
144973 +rt2500usb_set_device_state_27949 rt2500usb_set_device_state 0 27949 NULL nohasharray
144974 +e1000_get_eeprom_len_27949 e1000_get_eeprom_len 0 27949 &rt2500usb_set_device_state_27949
144975 +_transport_get_linkerrors_27955 _transport_get_linkerrors 0 27955 NULL
144976 +sctp_make_abort_violation_27959 sctp_make_abort_violation 4 27959 NULL
144977 +provisioning_mode_store_27960 provisioning_mode_store 0-4 27960 NULL
144978 +bio_next_split_27961 bio_next_split 2 27961 NULL nohasharray
144979 +tracing_clock_write_27961 tracing_clock_write 3 27961 &bio_next_split_27961
144980 +ec168_ctrl_msg_27963 ec168_ctrl_msg 0 27963 NULL
144981 +snd_hdac_bus_exec_verb_unlocked_27964 snd_hdac_bus_exec_verb_unlocked 0 27964 NULL
144982 +tipc_media_addr_printf_27971 tipc_media_addr_printf 2 27971 NULL nohasharray
144983 +nfs4_read_cached_acl_27971 nfs4_read_cached_acl 0 27971 &tipc_media_addr_printf_27971
144984 +mic_rx_pkts_read_27972 mic_rx_pkts_read 3-0 27972 NULL nohasharray
144985 +device_register_27972 device_register 0 27972 &mic_rx_pkts_read_27972
144986 +xfs_alloc_fixup_trees_27975 xfs_alloc_fixup_trees 0 27975 NULL nohasharray
144987 +b43legacy_upload_initvals_27975 b43legacy_upload_initvals 0 27975 &xfs_alloc_fixup_trees_27975 nohasharray
144988 +compat_SyS_set_mempolicy_27975 compat_SyS_set_mempolicy 3 27975 &b43legacy_upload_initvals_27975
144989 +adm8211_hw_reset_27976 adm8211_hw_reset 0 27976 NULL
144990 +__kernfs_setattr_27977 __kernfs_setattr 0 27977 NULL nohasharray
144991 +pci_enable_device_flags_27977 pci_enable_device_flags 0 27977 &__kernfs_setattr_27977
144992 +nilfs_btree_get_new_block_27978 nilfs_btree_get_new_block 0 27978 NULL
144993 +get_max_state_27981 get_max_state 0 27981 NULL
144994 +target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable_27982 target_core_alua_tg_pt_gp_store_attr_alua_support_unavailable 0-3 27982 NULL
144995 +wan_set_status_27984 wan_set_status 0 27984 NULL
144996 +erst_get_record_id_next_27988 erst_get_record_id_next 0 27988 NULL nohasharray
144997 +igb_pci_sriov_configure_27988 igb_pci_sriov_configure 0-2 27988 &erst_get_record_id_next_27988
144998 +acpi_ds_result_push_27992 acpi_ds_result_push 0 27992 NULL
144999 +inet6_get_link_af_size_27998 inet6_get_link_af_size 0 27998 NULL
145000 +edt_ft5x06_debugfs_raw_data_read_28002 edt_ft5x06_debugfs_raw_data_read 3-0 28002 NULL nohasharray
145001 +ixgbe_pci_sriov_disable_28002 ixgbe_pci_sriov_disable 0 28002 &edt_ft5x06_debugfs_raw_data_read_28002
145002 +ieee802154_alloc_hw_28003 ieee802154_alloc_hw 1 28003 NULL nohasharray
145003 +snd_trident_capture_prepare_28003 snd_trident_capture_prepare 0 28003 &ieee802154_alloc_hw_28003 nohasharray
145004 +esd_usb2_setup_rx_urbs_28003 esd_usb2_setup_rx_urbs 0 28003 &snd_trident_capture_prepare_28003
145005 +store_sas_phy_minimum_linkrate_28005 store_sas_phy_minimum_linkrate 0-4 28005 NULL
145006 +snd_rawmidi_write_28008 snd_rawmidi_write 3-0 28008 NULL nohasharray
145007 +tx_queue_len_show_28008 tx_queue_len_show 0 28008 &snd_rawmidi_write_28008
145008 +device_id_show_28011 device_id_show 0 28011 NULL
145009 +tg_set_cfs_quota_28014 tg_set_cfs_quota 0 28014 NULL
145010 +show_28017 show 0 28017 NULL nohasharray
145011 +oprofile_cpu_notify_28017 oprofile_cpu_notify 0 28017 &show_28017
145012 +serial8250_port_size_28019 serial8250_port_size 0 28019 NULL
145013 +get_packet_pg_28023 get_packet_pg 4 28023 NULL
145014 +memory_block_action_28024 memory_block_action 0 28024 NULL
145015 +powercap_register_zone_28028 powercap_register_zone 6 28028 NULL
145016 +alloc_one_pg_vec_page_28031 alloc_one_pg_vec_page 1 28031 NULL nohasharray
145017 +lowpan_dev_init_28031 lowpan_dev_init 0 28031 &alloc_one_pg_vec_page_28031
145018 +comm_nodeid_write_28033 comm_nodeid_write 0-3 28033 NULL
145019 +in_read_bytes_avail_show_28035 in_read_bytes_avail_show 0 28035 NULL
145020 +smc_open_28037 smc_open 0 28037 NULL nohasharray
145021 +store_map_28037 store_map 0-4 28037 &smc_open_28037
145022 +show_pools_28038 show_pools 0 28038 NULL
145023 +sctp_setsockopt_maxburst_28041 sctp_setsockopt_maxburst 3-0 28041 NULL
145024 +ath10k_hif_diag_write_28046 ath10k_hif_diag_write 0 28046 NULL
145025 +ip_vs_dst_event_28048 ip_vs_dst_event 0 28048 NULL
145026 +p9_fd_write_28050 p9_fd_write 3 28050 NULL
145027 +cx231xx_init_vbi_isoc_28053 cx231xx_init_vbi_isoc 3-4-2-0 28053 NULL
145028 +pool_status_28055 pool_status 5 28055 NULL
145029 +init_rs_non_canonical_28059 init_rs_non_canonical 1 28059 NULL
145030 +lpfc_idiag_mbxacc_read_28061 lpfc_idiag_mbxacc_read 3-0 28061 NULL nohasharray
145031 +xgbe_phy_init_28061 xgbe_phy_init 0 28061 &lpfc_idiag_mbxacc_read_28061
145032 +tx_frag_bad_mblk_num_read_28064 tx_frag_bad_mblk_num_read 3-0 28064 NULL
145033 +ext4_read_block_bitmap_nowait_28078 ext4_read_block_bitmap_nowait 2 28078 NULL
145034 +ib_query_port_28079 ib_query_port 0 28079 NULL
145035 +acpi_gsb_i2c_write_bytes_28082 acpi_gsb_i2c_write_bytes 4 28082 NULL nohasharray
145036 +GetRecvByte_28082 GetRecvByte 0 28082 &acpi_gsb_i2c_write_bytes_28082
145037 +platform_get_irq_28088 platform_get_irq 0 28088 NULL nohasharray
145038 +ext4_writepage_28088 ext4_writepage 0 28088 &platform_get_irq_28088
145039 +gdth_init_isa_28091 gdth_init_isa 1 28091 NULL
145040 +blk_update_nr_requests_28098 blk_update_nr_requests 0 28098 NULL
145041 +stream_next_buffer_28101 stream_next_buffer 0 28101 NULL nohasharray
145042 +qib_tid_free_28101 qib_tid_free 0 28101 &stream_next_buffer_28101
145043 +mmc_test_alloc_mem_28102 mmc_test_alloc_mem 2-3 28102 NULL
145044 +r820t_sysfreq_sel_28105 r820t_sysfreq_sel 0 28105 NULL
145045 +show_initstate_28108 show_initstate 0 28108 NULL
145046 +store_tabletXtilt_28113 store_tabletXtilt 0-4 28113 NULL
145047 +sony_pic_bluetoothpower_store_28114 sony_pic_bluetoothpower_store 0-4 28114 NULL
145048 +rx_defrag_need_defrag_read_28117 rx_defrag_need_defrag_read 3-0 28117 NULL
145049 +show_fan_target_28118 show_fan_target 0 28118 NULL nohasharray
145050 +sha256_final_28118 sha256_final 0 28118 &show_fan_target_28118
145051 +qla2x00_allow_cna_fw_dump_store_28123 qla2x00_allow_cna_fw_dump_store 0-4 28123 NULL
145052 +acpi_tb_install_standard_table_28124 acpi_tb_install_standard_table 1 28124 NULL nohasharray
145053 +vgacon_adjust_height_28124 vgacon_adjust_height 2 28124 &acpi_tb_install_standard_table_28124
145054 +musb_mode_show_28126 musb_mode_show 0 28126 NULL
145055 +m25p80_read_reg_28132 m25p80_read_reg 4 28132 NULL
145056 +tx_window_errors_show_28136 tx_window_errors_show 0 28136 NULL
145057 +perf_read_hw_28139 perf_read_hw 0 28139 NULL
145058 +manuf_show_28140 manuf_show 0 28140 NULL
145059 +__nfs_readpage_from_fscache_28144 __nfs_readpage_from_fscache 0 28144 NULL
145060 +ubifs_setattr_28146 ubifs_setattr 0 28146 NULL
145061 +video_read_28148 video_read 3-0 28148 NULL nohasharray
145062 +store_28148 store 0 28148 &video_read_28148
145063 +alloc_skb_with_frags_28149 alloc_skb_with_frags 1 28149 NULL
145064 +usb_gadget_udc_start_28152 usb_gadget_udc_start 0 28152 NULL
145065 +snd_midi_channel_alloc_set_28153 snd_midi_channel_alloc_set 1 28153 NULL
145066 +stats_dot11FCSErrorCount_read_28154 stats_dot11FCSErrorCount_read 3-0 28154 NULL
145067 +tipc_sk_create_28158 tipc_sk_create 0 28158 NULL
145068 +gen10g_config_init_28159 gen10g_config_init 0 28159 NULL
145069 +toshiba_touchpad_get_28168 toshiba_touchpad_get 0 28168 NULL
145070 +da9055_set_alarm_28172 da9055_set_alarm 0 28172 NULL
145071 +vread_28173 vread 0-3 28173 NULL
145072 +c4iw_reject_cr_28174 c4iw_reject_cr 3 28174 NULL
145073 +hdaps_mouse_activity_show_28175 hdaps_mouse_activity_show 0 28175 NULL
145074 +nfs_do_writepage_28176 nfs_do_writepage 0 28176 NULL
145075 +xfs_bunmapi_28180 xfs_bunmapi 0 28180 NULL
145076 +cifs_writepage_locked_28181 cifs_writepage_locked 0 28181 NULL
145077 +read_disk_sb_28188 read_disk_sb 2 28188 NULL
145078 +nvkm_output_dp_create__28192 nvkm_output_dp_create_ 6 28192 NULL
145079 +write_irq_affinity_28193 write_irq_affinity 0-4 28193 NULL
145080 +show_update_interval_28195 show_update_interval 0 28195 NULL nohasharray
145081 +da9055_rtc_set_alarm_28195 da9055_rtc_set_alarm 0 28195 &show_update_interval_28195
145082 +cyapa_gen3_get_query_data_28196 cyapa_gen3_get_query_data 0 28196 NULL
145083 +cifs_reconnect_tcon_28200 cifs_reconnect_tcon 0 28200 NULL
145084 +cyapa_gen5_do_fw_update_28202 cyapa_gen5_do_fw_update 0 28202 NULL
145085 +da9063_rtc_read_time_28206 da9063_rtc_read_time 0 28206 NULL nohasharray
145086 +hfsplus_statfs_28206 hfsplus_statfs 0 28206 &da9063_rtc_read_time_28206
145087 +niu_ipp_reset_28209 niu_ipp_reset 0 28209 NULL
145088 +mcam_ctlr_configure_28210 mcam_ctlr_configure 0 28210 NULL
145089 +f2fs_write_end_28211 f2fs_write_end 0-5 28211 NULL
145090 +__qp_memcpy_from_queue_28220 __qp_memcpy_from_queue 4-3 28220 NULL nohasharray
145091 +raid5_store_group_thread_cnt_28220 raid5_store_group_thread_cnt 0-3 28220 &__qp_memcpy_from_queue_28220 nohasharray
145092 +pci_pm_prepare_28220 pci_pm_prepare 0 28220 &raid5_store_group_thread_cnt_28220
145093 +vivid_sdtv_cap_s_ctrl_28222 vivid_sdtv_cap_s_ctrl 0 28222 NULL
145094 +i2c_nuvoton_write_buf_28224 i2c_nuvoton_write_buf 0 28224 NULL nohasharray
145095 +genwqe_sriov_configure_28224 genwqe_sriov_configure 0-2 28224 &i2c_nuvoton_write_buf_28224
145096 +line6_alloc_sysex_buffer_28225 line6_alloc_sysex_buffer 4 28225 NULL
145097 +iio_sysfs_trigger_remove_28227 iio_sysfs_trigger_remove 0 28227 NULL
145098 +cm4000_resume_28231 cm4000_resume 0 28231 NULL
145099 +beiscsi_get_port_speed_28240 beiscsi_get_port_speed 0 28240 NULL
145100 +ext4_validate_block_bitmap_28243 ext4_validate_block_bitmap 3 28243 NULL
145101 +radeon_get_dpm_state_28244 radeon_get_dpm_state 0 28244 NULL
145102 +write_28250 write 0 28250 NULL nohasharray
145103 +usbduxfast_upload_firmware_28250 usbduxfast_upload_firmware 3 28250 &write_28250
145104 +ipr_show_fw_type_28251 ipr_show_fw_type 0 28251 NULL
145105 +tcp_disconnect_28252 tcp_disconnect 0 28252 NULL
145106 +kbd_type_show_28255 kbd_type_show 0 28255 NULL
145107 +bl_trig_invert_store_28256 bl_trig_invert_store 0-4 28256 NULL
145108 +pci_notify_28258 pci_notify 0 28258 NULL
145109 +add_interface_28259 add_interface 0 28259 NULL
145110 +airo_open_28270 airo_open 0 28270 NULL
145111 +avtab_read_28272 avtab_read 0 28272 NULL
145112 +mt9m111_g_crop_28273 mt9m111_g_crop 0 28273 NULL
145113 +stk1160_i2c_check_for_device_28274 stk1160_i2c_check_for_device 0 28274 NULL
145114 +cxacru_sysfs_show_downstream_crc_errors_28276 cxacru_sysfs_show_downstream_crc_errors 0 28276 NULL
145115 +otg_mode_show_28282 otg_mode_show 0 28282 NULL
145116 +inline_xattr_size_28285 inline_xattr_size 0 28285 NULL nohasharray
145117 +dibx000_i2c_master_xfer_gpio34_28285 dibx000_i2c_master_xfer_gpio34 0-3 28285 &inline_xattr_size_28285
145118 +dma_map_sg_attrs_28289 dma_map_sg_attrs 0-3 28289 NULL
145119 +SyS_ppoll_28290 SyS_ppoll 2 28290 NULL
145120 +acpi_ut_copy_epackage_to_ipackage_28291 acpi_ut_copy_epackage_to_ipackage 0 28291 NULL
145121 +wil_addba_tx_cid_28292 wil_addba_tx_cid 3 28292 NULL
145122 +w1_f23_write_28294 w1_f23_write 3 28294 NULL
145123 +si476x_core_cmd_fm_acf_status_28298 si476x_core_cmd_fm_acf_status 0 28298 NULL
145124 +ad_sigma_delta_set_mode_28299 ad_sigma_delta_set_mode 0 28299 NULL
145125 +kstrtos16_from_user_28300 kstrtos16_from_user 2 28300 NULL
145126 +set_fan1_div_28301 set_fan1_div 0-4 28301 NULL
145127 +nouveau_compat_ioctl_28305 nouveau_compat_ioctl 2 28305 NULL nohasharray
145128 +acpi_register_gsi_xen_28305 acpi_register_gsi_xen 2 28305 &nouveau_compat_ioctl_28305
145129 +print_fw_version_28310 print_fw_version 0 28310 NULL
145130 +phys_switch_id_show_28314 phys_switch_id_show 0 28314 NULL
145131 +adp5520_bl_office_max_store_28316 adp5520_bl_office_max_store 4-0 28316 NULL nohasharray
145132 +do_loop_readv_writev_28316 do_loop_readv_writev 0 28316 &adp5520_bl_office_max_store_28316
145133 +snd_pcm_oss_read_28317 snd_pcm_oss_read 3-0 28317 NULL nohasharray
145134 +il4965_show_temperature_28317 il4965_show_temperature 0 28317 &snd_pcm_oss_read_28317
145135 +generic_access_phys_28318 generic_access_phys 2-4 28318 NULL
145136 +fc2580_set_params_28319 fc2580_set_params 0 28319 NULL
145137 +filldir64_28323 filldir64 3 28323 NULL
145138 +card_send_command_28325 card_send_command 0 28325 NULL nohasharray
145139 +cmos_command_store_28325 cmos_command_store 0-4 28325 &card_send_command_28325
145140 +elan_sysfs_read_sm_ver_28327 elan_sysfs_read_sm_ver 0 28327 NULL
145141 +input_dev_show_cap_rel_28328 input_dev_show_cap_rel 0 28328 NULL
145142 +generic_write_checks_28329 generic_write_checks 0 28329 NULL
145143 +xpcs_mmd_read_28331 xpcs_mmd_read 3-0 28331 NULL nohasharray
145144 +rndis_opts_host_addr_show_28331 rndis_opts_host_addr_show 0 28331 &xpcs_mmd_read_28331
145145 +bm_entry_write_28338 bm_entry_write 3-0 28338 NULL
145146 +mc13783_adc_read_gp_28341 mc13783_adc_read_gp 0 28341 NULL nohasharray
145147 +show_tabletProgrammableDelay_28341 show_tabletProgrammableDelay 0 28341 &mc13783_adc_read_gp_28341
145148 +tg3_setup_phy_28343 tg3_setup_phy 0 28343 NULL
145149 +tcp_copy_to_iovec_28344 tcp_copy_to_iovec 3 28344 NULL nohasharray
145150 +michael_init_28344 michael_init 0 28344 &tcp_copy_to_iovec_28344
145151 +cachefiles_daemon_bstop_28345 cachefiles_daemon_bstop 0 28345 NULL
145152 +ldlat_show_28348 ldlat_show 0 28348 NULL
145153 +snapshot_write_28351 snapshot_write 3 28351 NULL
145154 +emmaprp_buf_prepare_28353 emmaprp_buf_prepare 0 28353 NULL
145155 +nilfs_btree_prepare_update_v_28354 nilfs_btree_prepare_update_v 0 28354 NULL
145156 +pci_ite887x_init_28357 pci_ite887x_init 0 28357 NULL nohasharray
145157 +show_mem_db_28357 show_mem_db 0 28357 &pci_ite887x_init_28357
145158 +ibmasm_get_next_event_28359 ibmasm_get_next_event 0 28359 NULL
145159 +sched_cpu_active_28360 sched_cpu_active 0 28360 NULL
145160 +send_control_msg_28366 send_control_msg 0 28366 NULL
145161 +batadv_handle_tt_response_28370 batadv_handle_tt_response 4 28370 NULL
145162 +gfs2_writepage_common_28372 gfs2_writepage_common 0 28372 NULL
145163 +uwb_dev_RSSI_show_28373 uwb_dev_RSSI_show 0 28373 NULL
145164 +operstate_show_28374 operstate_show 0 28374 NULL
145165 +rt2x00mmio_initialize_28377 rt2x00mmio_initialize 0 28377 NULL
145166 +ext4_force_commit_28382 ext4_force_commit 0 28382 NULL
145167 +sys_writev_28384 sys_writev 3 28384 NULL
145168 +dlmfs_file_read_28385 dlmfs_file_read 3-0 28385 NULL nohasharray
145169 +vb2_internal_streamon_28385 vb2_internal_streamon 0 28385 &dlmfs_file_read_28385
145170 +lio_target_tpg_store_enable_28391 lio_target_tpg_store_enable 0-3 28391 NULL
145171 +tx_frag_cache_miss_read_28394 tx_frag_cache_miss_read 3-0 28394 NULL
145172 +lio_target_wwn_show_attr_lio_version_28397 lio_target_wwn_show_attr_lio_version 0 28397 NULL nohasharray
145173 +bnx2x_vfpf_config_rss_28397 bnx2x_vfpf_config_rss 0 28397 &lio_target_wwn_show_attr_lio_version_28397
145174 +apei_read_mce_28399 apei_read_mce 0 28399 NULL
145175 +mtu_28400 mtu 0 28400 NULL
145176 +jffs2_user_listxattr_28404 jffs2_user_listxattr 0-5 28404 NULL
145177 +show_ata_link_sata_spd_limit_28407 show_ata_link_sata_spd_limit 0 28407 NULL nohasharray
145178 +__uncore_tid_en_show_28407 __uncore_tid_en_show 0 28407 &show_ata_link_sata_spd_limit_28407
145179 +__iscsi_tpg_auth_store_userid_mutual_28409 __iscsi_tpg_auth_store_userid_mutual 0-3 28409 NULL
145180 +compress_file_range_28412 compress_file_range 3-4 28412 NULL
145181 +subdev_ioctl_28417 subdev_ioctl 2 28417 NULL
145182 +ext2_xattr_list_28418 ext2_xattr_list 0 28418 NULL
145183 +s35390a_rtc_read_time_28420 s35390a_rtc_read_time 0 28420 NULL
145184 +__videobuf_mmap_setup_28421 __videobuf_mmap_setup 0 28421 NULL
145185 +vfio_msi_cap_len_28424 vfio_msi_cap_len 0 28424 NULL
145186 +p9_client_fsync_28425 p9_client_fsync 0 28425 NULL
145187 +ksocknal_alloc_tx_28426 ksocknal_alloc_tx 2 28426 NULL
145188 +store_sas_phy_maximum_linkrate_28428 store_sas_phy_maximum_linkrate 0-4 28428 NULL
145189 +hid_hw_output_report_28429 hid_hw_output_report 0 28429 NULL
145190 +snd_trident_foldback_prepare_28431 snd_trident_foldback_prepare 0 28431 NULL
145191 +_kstrtoul_28435 _kstrtoul 0 28435 NULL
145192 +mpage_readpages_28436 mpage_readpages 3 28436 NULL nohasharray
145193 +decrypt_28436 decrypt 0 28436 &mpage_readpages_28436
145194 +direction_show_28442 direction_show 0 28442 NULL
145195 +snd_ensoniq_playback2_prepare_28444 snd_ensoniq_playback2_prepare 0 28444 NULL
145196 +testmode_write_28445 testmode_write 3-0 28445 NULL
145197 +xfs_rtfind_back_28450 xfs_rtfind_back 0 28450 NULL
145198 +set_fan_min_28453 set_fan_min 0-4 28453 NULL
145199 +roccat_common2_sysfs_write_keys_thumbster_28456 roccat_common2_sysfs_write_keys_thumbster 0-6-5 28456 NULL
145200 +key_mic_failures_read_28457 key_mic_failures_read 3-0 28457 NULL
145201 +alloc_irq_cpu_rmap_28459 alloc_irq_cpu_rmap 1 28459 NULL
145202 +show_fcstat_fcp_frame_alloc_failures_28461 show_fcstat_fcp_frame_alloc_failures 0 28461 NULL nohasharray
145203 +br_nf_forward_arp_28461 br_nf_forward_arp 0 28461 &show_fcstat_fcp_frame_alloc_failures_28461
145204 +show_28462 show 0 28462 NULL
145205 +set_mode_28465 set_mode 0 28465 NULL
145206 +u132_urb_enqueue_28468 u132_urb_enqueue 0 28468 NULL
145207 +create_urbs_28470 create_urbs 0 28470 NULL nohasharray
145208 +rtl8169_get_regs_len_28470 rtl8169_get_regs_len 0 28470 &create_urbs_28470
145209 +tw9910_set_scale_28474 tw9910_set_scale 0 28474 NULL nohasharray
145210 +ubifs_leb_unmap_28474 ubifs_leb_unmap 0 28474 &tw9910_set_scale_28474
145211 +vmw_du_crtc_cursor_set_28479 vmw_du_crtc_cursor_set 5-4 28479 NULL
145212 +ocfs2_backup_super_blkno_28484 ocfs2_backup_super_blkno 0-2 28484 NULL nohasharray
145213 +tty_read_28484 tty_read 0-3 28484 &ocfs2_backup_super_blkno_28484
145214 +__filemap_fdatawrite_28485 __filemap_fdatawrite 0 28485 NULL
145215 +coda_revalidate_inode_28489 coda_revalidate_inode 0 28489 NULL nohasharray
145216 +udp_uncompress_28489 udp_uncompress 2 28489 &coda_revalidate_inode_28489
145217 +max_response_pages_28492 max_response_pages 0 28492 NULL
145218 +pxa168_eth_set_mac_address_28494 pxa168_eth_set_mac_address 0 28494 NULL
145219 +snd_interval_refine_max_28498 snd_interval_refine_max 0 28498 NULL
145220 +show_iface_max_recv_dlength_28500 show_iface_max_recv_dlength 0 28500 NULL
145221 +l2cap_sock_listen_28502 l2cap_sock_listen 0 28502 NULL
145222 +gadget_config_name_attr_store_28503 gadget_config_name_attr_store 0-4 28503 NULL
145223 +dt_remember_or_free_map_28507 dt_remember_or_free_map 5 28507 NULL
145224 +show_fnode_discovery_session_28508 show_fnode_discovery_session 0 28508 NULL
145225 +sctp_inet_listen_28516 sctp_inet_listen 0 28516 NULL
145226 +ps_poll_upsd_utilization_read_28519 ps_poll_upsd_utilization_read 3-0 28519 NULL
145227 +show_temp0_28521 show_temp0 0 28521 NULL
145228 +sh_irda_init_iobuf_28527 sh_irda_init_iobuf 2 28527 NULL nohasharray
145229 +i2400m_tx_stats_read_28527 i2400m_tx_stats_read 3-0 28527 &sh_irda_init_iobuf_28527
145230 +early_init_dt_alloc_memory_arch_28528 early_init_dt_alloc_memory_arch 1 28528 NULL
145231 +list_28535 list 0-5 28535 NULL
145232 +capinc_tty_write_28539 capinc_tty_write 3 28539 NULL
145233 +max16065_show_limit_28543 max16065_show_limit 0 28543 NULL nohasharray
145234 +nx_fw_cmd_create_tx_ctx_28543 nx_fw_cmd_create_tx_ctx 0 28543 &max16065_show_limit_28543
145235 +sel_read_policycap_28544 sel_read_policycap 3-0 28544 NULL nohasharray
145236 +chip_base_show_28544 chip_base_show 0 28544 &sel_read_policycap_28544 nohasharray
145237 +ssp_common_buffer_postdisable_28544 ssp_common_buffer_postdisable 0 28544 &chip_base_show_28544
145238 +aio_read_events_28545 aio_read_events 3 28545 NULL nohasharray
145239 +run_delalloc_range_28545 run_delalloc_range 3-4-0 28545 &aio_read_events_28545 nohasharray
145240 +mptctl_getiocinfo_28545 mptctl_getiocinfo 2 28545 &run_delalloc_range_28545
145241 +statfs_28548 statfs 0 28548 NULL
145242 +__pm_runtime_idle_28549 __pm_runtime_idle 0 28549 NULL
145243 +qlcnic_sysfs_write_npar_config_28550 qlcnic_sysfs_write_npar_config 0-6-5 28550 NULL
145244 +issue_fc_host_lip_28552 issue_fc_host_lip 0 28552 NULL
145245 +b43legacy_debugfs_write_28556 b43legacy_debugfs_write 3-0 28556 NULL
145246 +read_temp_msr_28558 read_temp_msr 0 28558 NULL nohasharray
145247 +apds990x_lux_thresh_below_store_28558 apds990x_lux_thresh_below_store 0-4 28558 &read_temp_msr_28558
145248 +inet_dccp_listen_28565 inet_dccp_listen 0 28565 NULL nohasharray
145249 +store_28565 store 0-4 28565 &inet_dccp_listen_28565
145250 +lbs_mesh_get_28566 lbs_mesh_get 0 28566 NULL
145251 +asymmetric_verify_28567 asymmetric_verify 3 28567 NULL nohasharray
145252 +qp_enqueue_locked_28567 qp_enqueue_locked 3-0-5 28567 &asymmetric_verify_28567
145253 +ath10k_wmi_addba_clear_resp_28568 ath10k_wmi_addba_clear_resp 0 28568 NULL
145254 +gfs2_meta_indirect_buffer_28573 gfs2_meta_indirect_buffer 0 28573 NULL
145255 +phys_pud_init_28574 phys_pud_init 0-2-3 28574 NULL
145256 +saa7127_s_stream_28581 saa7127_s_stream 0 28581 NULL nohasharray
145257 +sc92031_ethtool_get_sset_count_28581 sc92031_ethtool_get_sset_count 0 28581 &saa7127_s_stream_28581 nohasharray
145258 +swsusp_arch_suspend_28581 swsusp_arch_suspend 0 28581 &sc92031_ethtool_get_sset_count_28581
145259 +intel_iommu_show_version_28582 intel_iommu_show_version 0 28582 NULL
145260 +el3_open_28584 el3_open 0 28584 NULL
145261 +capabilities_show_28586 capabilities_show 0 28586 NULL nohasharray
145262 +cfspi_open_28586 cfspi_open 0 28586 &capabilities_show_28586
145263 +tg3_load_5701_a0_firmware_fix_28593 tg3_load_5701_a0_firmware_fix 0 28593 NULL
145264 +wm8350_clear_bits_28596 wm8350_clear_bits 0 28596 NULL
145265 +acpi_ds_eval_buffer_field_operands_28598 acpi_ds_eval_buffer_field_operands 0 28598 NULL
145266 +map_addr_show_28602 map_addr_show 0 28602 NULL nohasharray
145267 +write_full_28602 write_full 0-3 28602 &map_addr_show_28602
145268 +extract_entropy_28604 extract_entropy 5-3 28604 NULL nohasharray
145269 +vmxnet3_get_regs_len_28604 vmxnet3_get_regs_len 0 28604 &extract_entropy_28604
145270 +rt73usb_set_device_state_28607 rt73usb_set_device_state 0 28607 NULL
145271 +xgbe_common_write_28609 xgbe_common_write 2-0 28609 NULL
145272 +kfifo_unused_28612 kfifo_unused 0 28612 NULL
145273 +gfs2_fsync_28613 gfs2_fsync 0 28613 NULL nohasharray
145274 +d_l1_down_proc_write_28613 d_l1_down_proc_write 0-3 28613 &gfs2_fsync_28613
145275 +iwlagn_disable_pan_28614 iwlagn_disable_pan 0 28614 NULL
145276 +rpcrdma_alloc_regbuf_28617 rpcrdma_alloc_regbuf 2 28617 NULL nohasharray
145277 +wq_cpumask_show_28617 wq_cpumask_show 0 28617 &rpcrdma_alloc_regbuf_28617
145278 +mp_override_legacy_irq_28618 mp_override_legacy_irq 4 28618 NULL
145279 +snd_nm256_capture_copy_28622 snd_nm256_capture_copy 5 28622 NULL nohasharray
145280 +tsc2005_selftest_show_28622 tsc2005_selftest_show 0 28622 &snd_nm256_capture_copy_28622
145281 +show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624 show_host_param_ISCSI_HOST_PARAM_HWADDRESS 0 28624 NULL nohasharray
145282 +of_node_property_read_28624 of_node_property_read 6 28624 &show_host_param_ISCSI_HOST_PARAM_HWADDRESS_28624
145283 +atkbd_do_show_set_28627 atkbd_do_show_set 0 28627 NULL
145284 +llcp_raw_sock_bind_28630 llcp_raw_sock_bind 0 28630 NULL
145285 +patch_conexant_auto_28632 patch_conexant_auto 0 28632 NULL
145286 +si2157_get_if_frequency_28634 si2157_get_if_frequency 0 28634 NULL
145287 +setup_usemap_28636 setup_usemap 3-4 28636 NULL
145288 +niu_reset_tx_mac_28643 niu_reset_tx_mac 0 28643 NULL
145289 +xfs_bmap_finish_28644 xfs_bmap_finish 0 28644 NULL
145290 +au6610_i2c_xfer_28645 au6610_i2c_xfer 0-3 28645 NULL
145291 +jfs_statfs_28649 jfs_statfs 0 28649 NULL
145292 +byte_read_data_28650 byte_read_data 0 28650 NULL
145293 +p9_fcall_alloc_28652 p9_fcall_alloc 1 28652 NULL nohasharray
145294 +sco_sock_recvmsg_28652 sco_sock_recvmsg 3 28652 &p9_fcall_alloc_28652
145295 +nilfs_construct_dsync_segment_28656 nilfs_construct_dsync_segment 0 28656 NULL
145296 +dpm_suspend_28657 dpm_suspend 0 28657 NULL
145297 +fsnotify_add_event_28660 fsnotify_add_event 0 28660 NULL
145298 +iwl_dbgfs_nic_temp_read_28662 iwl_dbgfs_nic_temp_read 3-0 28662 NULL
145299 +btrfs_previous_item_28667 btrfs_previous_item 0 28667 NULL
145300 +blk_queue_resize_tags_28670 blk_queue_resize_tags 2 28670 NULL
145301 +show_refcnt_28672 show_refcnt 0 28672 NULL
145302 +adp5520_bl_dark_max_store_28674 adp5520_bl_dark_max_store 4-0 28674 NULL
145303 +show_auto_update_interval_28675 show_auto_update_interval 0 28675 NULL
145304 +cgroup_add_file_28679 cgroup_add_file 0 28679 NULL
145305 +__dev_alloc_skb_28681 __dev_alloc_skb 1 28681 NULL nohasharray
145306 +sysfs_format_mac_28681 sysfs_format_mac 0 28681 &__dev_alloc_skb_28681 nohasharray
145307 +_picolcd_flash_read_28681 _picolcd_flash_read 0 28681 &sysfs_format_mac_28681
145308 +SyS_setgroups16_28686 SyS_setgroups16 1 28686 NULL
145309 +adau1701_register_size_28688 adau1701_register_size 0 28688 NULL
145310 +hugetlb_total_pages_28689 hugetlb_total_pages 0 28689 NULL
145311 +min_show_28691 min_show 0 28691 NULL nohasharray
145312 +softing_netdev_open_28691 softing_netdev_open 0 28691 &min_show_28691
145313 +usb6fire_pcm_prepare_28692 usb6fire_pcm_prepare 0 28692 NULL nohasharray
145314 +mem_used_max_show_28692 mem_used_max_show 0 28692 &usb6fire_pcm_prepare_28692
145315 +_nfs41_proc_fsid_present_28693 _nfs41_proc_fsid_present 0 28693 NULL
145316 +musb_vbus_store_28696 musb_vbus_store 0-4 28696 NULL
145317 +set_pwm_mode_28704 set_pwm_mode 0-4 28704 NULL
145318 +balance_level_28707 balance_level 0 28707 NULL
145319 +power_28709 power 0 28709 NULL nohasharray
145320 +show_vid_reg_28709 show_vid_reg 0 28709 &power_28709 nohasharray
145321 +zd_ep_regs_out_msg_28709 zd_ep_regs_out_msg 0 28709 &show_vid_reg_28709
145322 +carl9170_set_freq_cal_data_28713 carl9170_set_freq_cal_data 0 28713 NULL
145323 +update_memcg_params_28716 update_memcg_params 2-0 28716 NULL
145324 +tcp_cgroup_write_28723 tcp_cgroup_write 0-3 28723 NULL
145325 +ip6_pkt_discard_out_28724 ip6_pkt_discard_out 0 28724 NULL
145326 +spi_sync_locked_28726 spi_sync_locked 0 28726 NULL
145327 +cxgb4_write_rss_28727 cxgb4_write_rss 0 28727 NULL
145328 +drm_plane_init_28731 drm_plane_init 6 28731 NULL nohasharray
145329 +nfs_revalidate_file_size_28731 nfs_revalidate_file_size 0 28731 &drm_plane_init_28731
145330 +spi_execute_28736 spi_execute 5 28736 NULL
145331 +add_advertising_28737 add_advertising 4 28737 NULL
145332 +snd_pcm_aio_write_28738 snd_pcm_aio_write 3-0 28738 NULL nohasharray
145333 +mwifiex_cmd_tx_rate_cfg_28738 mwifiex_cmd_tx_rate_cfg 0 28738 &snd_pcm_aio_write_28738
145334 +switch_channel_28739 switch_channel 0 28739 NULL
145335 +hotkey_enable_show_28742 hotkey_enable_show 0 28742 NULL
145336 +read_file_btcoex_28743 read_file_btcoex 3-0 28743 NULL
145337 +max_hw_blocks_28748 max_hw_blocks 0 28748 NULL
145338 +getprocattr_28754 getprocattr 0 28754 NULL
145339 +w1_f2d_fix_count_28757 w1_f2d_fix_count 0-2-1-3 28757 NULL
145340 +r500_hw_i2c_xfer_28761 r500_hw_i2c_xfer 0-3 28761 NULL nohasharray
145341 +show_fnode_tcp_nagle_disable_28761 show_fnode_tcp_nagle_disable 0 28761 &r500_hw_i2c_xfer_28761 nohasharray
145342 +sha1_mb_init_28761 sha1_mb_init 0 28761 &show_fnode_tcp_nagle_disable_28761
145343 +nv50_dmac_create_28762 nv50_dmac_create 5 28762 NULL
145344 +set_beep_mask_28764 set_beep_mask 0-4 28764 NULL
145345 +rpc_pipe_generic_upcall_28766 rpc_pipe_generic_upcall 4-0 28766 NULL
145346 +peek_head_len_28771 peek_head_len 0 28771 NULL
145347 +ima_lsm_rule_init_28777 ima_lsm_rule_init 0 28777 NULL
145348 +ath6kl_get_num_reg_28780 ath6kl_get_num_reg 0 28780 NULL
145349 +ad5360_read_dac_powerdown_28781 ad5360_read_dac_powerdown 0 28781 NULL nohasharray
145350 +store_bit_28781 store_bit 0-4 28781 &ad5360_read_dac_powerdown_28781
145351 +set_mode_28785 set_mode 0 28785 NULL
145352 +dvb_net_sec_callback_28786 dvb_net_sec_callback 2 28786 NULL
145353 +__iscsi_nacl_auth_show_userid_mutual_28790 __iscsi_nacl_auth_show_userid_mutual 0 28790 NULL
145354 +thaw_super_28793 thaw_super 0 28793 NULL
145355 +sel_write_member_28800 sel_write_member 3 28800 NULL
145356 +show_28801 show 0 28801 NULL
145357 +update_28806 update 0 28806 NULL
145358 +i915_get_vma_pages_28808 i915_get_vma_pages 0 28808 NULL
145359 +mv_ep_queue_28810 mv_ep_queue 0 28810 NULL
145360 +set_lbt_28811 set_lbt 0 28811 NULL
145361 +udp_packet_28817 udp_packet 0 28817 NULL
145362 +user_preparse_28821 user_preparse 0 28821 NULL
145363 +iwl_send_bt_init_conf_old_28822 iwl_send_bt_init_conf_old 0 28822 NULL nohasharray
145364 +__niu_set_and_wait_clear_mac_28822 __niu_set_and_wait_clear_mac 0 28822 &iwl_send_bt_init_conf_old_28822
145365 +show_prochot_28824 show_prochot 0 28824 NULL
145366 +savagefb_decode_var_28826 savagefb_decode_var 0 28826 NULL
145367 +iwl_dbgfs_rxon_filter_flags_read_28832 iwl_dbgfs_rxon_filter_flags_read 3-0 28832 NULL
145368 +kernel_tree_alloc_28833 kernel_tree_alloc 1 28833 NULL nohasharray
145369 +itg3200_write_reg_8_28833 itg3200_write_reg_8 0 28833 &kernel_tree_alloc_28833
145370 +ims_pcu_read_ofn_config_28839 ims_pcu_read_ofn_config 0 28839 NULL
145371 +udplite_packet_28840 udplite_packet 0 28840 NULL
145372 +set_fan_off_28841 set_fan_off 0-4 28841 NULL nohasharray
145373 +parser_init_byteStream_28841 parser_init_byteStream 2 28841 &set_fan_off_28841
145374 +lldd_control_phy_28842 lldd_control_phy 0 28842 NULL
145375 +vp_request_msix_vectors_28849 vp_request_msix_vectors 2 28849 NULL
145376 +lp5523_selftest_28851 lp5523_selftest 0 28851 NULL
145377 +ds2781_set_sense_resistor_value_28853 ds2781_set_sense_resistor_value 0-4 28853 NULL
145378 +ssb_bus_powerup_28855 ssb_bus_powerup 0 28855 NULL
145379 +gc_timer_show_28856 gc_timer_show 0 28856 NULL
145380 +input_dev_show_phys_28859 input_dev_show_phys 0 28859 NULL
145381 +smack_ipv4_output_28860 smack_ipv4_output 0 28860 NULL
145382 +e100_self_test_28862 e100_self_test 0 28862 NULL
145383 +create_of_modalias_28866 create_of_modalias 0 28866 NULL
145384 +ipv6_renew_options_28867 ipv6_renew_options 5 28867 NULL
145385 +profile_init_28870 profile_init 0 28870 NULL
145386 +b43_gphy_op_interf_mitigation_28872 b43_gphy_op_interf_mitigation 0 28872 NULL
145387 +unix_create_28874 unix_create 0 28874 NULL
145388 +hotkey_all_mask_show_28875 hotkey_all_mask_show 0 28875 NULL nohasharray
145389 +show_selfballoon_reserved_mb_28875 show_selfballoon_reserved_mb 0 28875 &hotkey_all_mask_show_28875
145390 +packet_sendmsg_spkt_28885 packet_sendmsg_spkt 4-0 28885 NULL nohasharray
145391 +show_temp1_28885 show_temp1 0 28885 &packet_sendmsg_spkt_28885
145392 +cyapa_show_mode_28891 cyapa_show_mode 0 28891 NULL
145393 +acpi_ut_copy_iobject_to_iobject_28894 acpi_ut_copy_iobject_to_iobject 0 28894 NULL
145394 +da9055_group_write_28904 da9055_group_write 2-3-0 28904 NULL
145395 +nilfs_direct_delete_28910 nilfs_direct_delete 0 28910 NULL
145396 +set_pwm_min_28914 set_pwm_min 0-4 28914 NULL
145397 +vmci_qpair_dequeue_28915 vmci_qpair_dequeue 3 28915 NULL nohasharray
145398 +at91ether_start_28915 at91ether_start 0 28915 &vmci_qpair_dequeue_28915
145399 +pci_reset_hotplug_slot_28919 pci_reset_hotplug_slot 0 28919 NULL
145400 +cifs_linux_ext_proc_write_28920 cifs_linux_ext_proc_write 0-3 28920 NULL nohasharray
145401 +tcp_md5_do_add_28920 tcp_md5_do_add 0 28920 &cifs_linux_ext_proc_write_28920
145402 +usbip_status_show_28921 usbip_status_show 0 28921 NULL nohasharray
145403 +als_lux_input_data_show_28921 als_lux_input_data_show 0 28921 &usbip_status_show_28921
145404 +get_video_status_28922 get_video_status 0 28922 NULL
145405 +walk_tg_tree_from_28923 walk_tg_tree_from 0 28923 NULL
145406 +ps_upsd_timeouts_read_28924 ps_upsd_timeouts_read 3-0 28924 NULL
145407 +iwl_dbgfs_sleep_level_override_write_28925 iwl_dbgfs_sleep_level_override_write 3-0 28925 NULL
145408 +ocfs2_frozen_trigger_28929 ocfs2_frozen_trigger 4 28929 NULL
145409 +__ext2_write_inode_28931 __ext2_write_inode 0 28931 NULL
145410 +btrfs_set_prop_28935 btrfs_set_prop 0 28935 NULL
145411 +patch_cs4213_28937 patch_cs4213 0 28937 NULL
145412 +push_rx_28939 push_rx 3 28939 NULL
145413 +mxuport_prepare_write_buffer_28943 mxuport_prepare_write_buffer 3 28943 NULL
145414 +ds1305_nvram_write_28944 ds1305_nvram_write 0-5-6 28944 NULL
145415 +amd_xgbe_phy_set_mode_28946 amd_xgbe_phy_set_mode 0 28946 NULL
145416 +snd_pcm_add_28947 snd_pcm_add 0 28947 NULL
145417 +icmp_packet_28950 icmp_packet 0 28950 NULL
145418 +cas_get_regs_len_28954 cas_get_regs_len 0 28954 NULL
145419 +ext3_xattr_trusted_get_28960 ext3_xattr_trusted_get 0 28960 NULL nohasharray
145420 +__klp_enable_patch_28960 __klp_enable_patch 0 28960 &ext3_xattr_trusted_get_28960
145421 +btrfs_trim_block_group_28963 btrfs_trim_block_group 3-4 28963 NULL
145422 +kbd_function_keys_store_28964 kbd_function_keys_store 0-4 28964 NULL
145423 +ext4_unfreeze_28966 ext4_unfreeze 0 28966 NULL
145424 +adxl34x_disable_show_28969 adxl34x_disable_show 0 28969 NULL nohasharray
145425 +cur_speed_read_file_28969 cur_speed_read_file 0 28969 &adxl34x_disable_show_28969
145426 +alloc_sched_domains_28972 alloc_sched_domains 1 28972 NULL
145427 +set_lcd_level_alt_28975 set_lcd_level_alt 0 28975 NULL
145428 +hash_net6_expire_28979 hash_net6_expire 4 28979 NULL nohasharray
145429 +ltc4215_show_voltage_28979 ltc4215_show_voltage 0 28979 &hash_net6_expire_28979
145430 +vnic_dev_del_addr_28980 vnic_dev_del_addr 0 28980 NULL
145431 +xfs_alloc_update_28982 xfs_alloc_update 0 28982 NULL
145432 +koneplus_sysfs_write_macro_28983 koneplus_sysfs_write_macro 0-6-5 28983 NULL
145433 +ext4_mb_add_groupinfo_28988 ext4_mb_add_groupinfo 2 28988 NULL nohasharray
145434 +cbus_receive_bit_28988 cbus_receive_bit 0 28988 &ext4_mb_add_groupinfo_28988 nohasharray
145435 +ql_adapter_down_28988 ql_adapter_down 0 28988 &cbus_receive_bit_28988
145436 +ov2640_cropcap_28991 ov2640_cropcap 0 28991 NULL
145437 +netlink_bind_28992 netlink_bind 0 28992 NULL
145438 +hci_sock_setsockopt_28993 hci_sock_setsockopt 5-0 28993 NULL
145439 +device_show_bool_28994 device_show_bool 0 28994 NULL
145440 +store_28995 store 0 28995 NULL
145441 +bin_uuid_28999 bin_uuid 3 28999 NULL nohasharray
145442 +config_rom_show_28999 config_rom_show 0 28999 &bin_uuid_28999 nohasharray
145443 +set_mtu_28999 set_mtu 0 28999 &config_rom_show_28999
145444 +show_counter_rx_flow_ctrl_errs_29001 show_counter_rx_flow_ctrl_errs 0 29001 NULL
145445 +fdb_insert_29003 fdb_insert 0 29003 NULL
145446 +fd_execute_rw_29004 fd_execute_rw 3 29004 NULL
145447 +rv3029c2_rtc_i2c_alarm_set_irq_29006 rv3029c2_rtc_i2c_alarm_set_irq 0 29006 NULL
145448 +zd_mac_init_hw_29016 zd_mac_init_hw 0 29016 NULL
145449 +read_alloc_29022 read_alloc 0 29022 NULL
145450 +show_fc_rport_roles_29026 show_fc_rport_roles 0 29026 NULL nohasharray
145451 +__uncore_fvc_show_29026 __uncore_fvc_show 0 29026 &show_fc_rport_roles_29026 nohasharray
145452 +iscsi_stat_sess_show_attr_txdata_octs_29026 iscsi_stat_sess_show_attr_txdata_octs 0 29026 &__uncore_fvc_show_29026
145453 +rmd160_update_29027 rmd160_update 0 29027 NULL
145454 +xz_dec_init_29029 xz_dec_init 2 29029 NULL
145455 +sys_fcntl64_29031 sys_fcntl64 3 29031 NULL nohasharray
145456 +channels_supported_show_29031 channels_supported_show 0 29031 &sys_fcntl64_29031
145457 +kgdb_nmi_tty_write_room_29034 kgdb_nmi_tty_write_room 0 29034 NULL
145458 +show_can_queue_29035 show_can_queue 0 29035 NULL nohasharray
145459 +hot_add_disk_29035 hot_add_disk 0 29035 &show_can_queue_29035
145460 +zd_iowrite32_locked_29036 zd_iowrite32_locked 0 29036 NULL
145461 +coda_ioctl_permission_29037 coda_ioctl_permission 0 29037 NULL
145462 +apds990x_prox_threshold_show_29039 apds990x_prox_threshold_show 0 29039 NULL nohasharray
145463 +ov772x_s_ctrl_29039 ov772x_s_ctrl 0 29039 &apds990x_prox_threshold_show_29039
145464 +ieee80211_if_read_ht_opmode_29044 ieee80211_if_read_ht_opmode 3-0 29044 NULL nohasharray
145465 +load_patch_29044 load_patch 0 29044 &ieee80211_if_read_ht_opmode_29044
145466 +rxrpc_sendmsg_29049 rxrpc_sendmsg 4-0 29049 NULL nohasharray
145467 +lm3639_bled_mode_store_29049 lm3639_bled_mode_store 0-4 29049 &rxrpc_sendmsg_29049
145468 +tso_fragment_29050 tso_fragment 3 29050 NULL
145469 +open_tx_first_29051 open_tx_first 0 29051 NULL
145470 +send_request_29054 send_request 0 29054 NULL
145471 +ixgbe_setup_all_rx_resources_29055 ixgbe_setup_all_rx_resources 0 29055 NULL
145472 +store_pwm_auto_prochot_ramp_29057 store_pwm_auto_prochot_ramp 0-4 29057 NULL
145473 +xhci_queue_isoc_tx_prepare_29060 xhci_queue_isoc_tx_prepare 0 29060 NULL nohasharray
145474 +tps6586x_rtc_read_time_29060 tps6586x_rtc_read_time 0 29060 &xhci_queue_isoc_tx_prepare_29060
145475 +iso_packets_buffer_init_29061 iso_packets_buffer_init 3-4 29061 NULL
145476 +amd64_dbam0_show_29062 amd64_dbam0_show 0 29062 NULL
145477 +show_session_param_ISCSI_PARAM_TSID_29064 show_session_param_ISCSI_PARAM_TSID 0 29064 NULL
145478 +lpfc_idiag_extacc_drivr_get_29067 lpfc_idiag_extacc_drivr_get 0-3 29067 NULL
145479 +sctp_getsockopt_assoc_stats_29074 sctp_getsockopt_assoc_stats 2 29074 NULL
145480 +_nfs4_proc_getattr_29076 _nfs4_proc_getattr 0 29076 NULL
145481 +igbvf_request_msix_29079 igbvf_request_msix 0 29079 NULL
145482 +ubifs_statfs_29082 ubifs_statfs 0 29082 NULL
145483 +qla24xx_vport_create_req_sanity_check_29083 qla24xx_vport_create_req_sanity_check 0 29083 NULL
145484 +ds2781_write_param_eeprom_bin_29084 ds2781_write_param_eeprom_bin 6-5-0 29084 NULL nohasharray
145485 +xfs_alloc_ag_vextent_small_29084 xfs_alloc_ag_vextent_small 0 29084 &ds2781_write_param_eeprom_bin_29084 nohasharray
145486 +ixgbevf_setup_all_rx_resources_29084 ixgbevf_setup_all_rx_resources 0 29084 &xfs_alloc_ag_vextent_small_29084
145487 +cfq_back_seek_penalty_show_29085 cfq_back_seek_penalty_show 0 29085 NULL
145488 +iwl_dbgfs_log_event_write_29088 iwl_dbgfs_log_event_write 3-0 29088 NULL
145489 +show_29089 show 0 29089 NULL
145490 +jffs2_write_inode_range_29090 jffs2_write_inode_range 0 29090 NULL
145491 +sh_veu_buf_prepare_29093 sh_veu_buf_prepare 0 29093 NULL
145492 +ccp_init_dm_workarea_29097 ccp_init_dm_workarea 3 29097 NULL
145493 +pwm_duty_cycle_show_29098 pwm_duty_cycle_show 0 29098 NULL
145494 +tps65090_try_enable_fet_29101 tps65090_try_enable_fet 0 29101 NULL
145495 +__compat_sys_preadv64_29103 __compat_sys_preadv64 3 29103 NULL
145496 +isdn_ppp_write_29109 isdn_ppp_write 4-0 29109 NULL nohasharray
145497 +ddebug_exec_query_29109 ddebug_exec_query 0 29109 &isdn_ppp_write_29109
145498 +show_tach_29110 show_tach 0 29110 NULL
145499 +il3945_txq_ctx_reset_29111 il3945_txq_ctx_reset 0 29111 NULL
145500 +ads7828_show_in_29115 ads7828_show_in 0 29115 NULL
145501 +pcifront_bus_read_29118 pcifront_bus_read 0 29118 NULL
145502 +iad_bInterfaceCount_show_29124 iad_bInterfaceCount_show 0 29124 NULL nohasharray
145503 +rcu_pm_notify_29124 rcu_pm_notify 0 29124 &iad_bInterfaceCount_show_29124
145504 +snprintf_29125 snprintf 0 29125 NULL
145505 +init_mac_29127 init_mac 0 29127 NULL
145506 +debug_cow_store_29128 debug_cow_store 4 29128 NULL
145507 +lx_pipe_wait_for_start_29133 lx_pipe_wait_for_start 0 29133 NULL
145508 +nr_overcommit_hugepages_store_29134 nr_overcommit_hugepages_store 0-4 29134 NULL
145509 +show_nports_29139 show_nports 0 29139 NULL nohasharray
145510 +ns_config_init_29139 ns_config_init 0 29139 &show_nports_29139 nohasharray
145511 +vxge_set_mac_addr_29139 vxge_set_mac_addr 0 29139 &ns_config_init_29139
145512 +proc_scsi_write_29142 proc_scsi_write 3-0 29142 NULL nohasharray
145513 +regulator_suspend_standby_mode_show_29142 regulator_suspend_standby_mode_show 0 29142 &proc_scsi_write_29142 nohasharray
145514 +pn_socket_bind_29142 pn_socket_bind 0 29142 &regulator_suspend_standby_mode_show_29142
145515 +store_lwid_enb_29143 store_lwid_enb 0-4 29143 NULL
145516 +chunksize_show_29145 chunksize_show 0 29145 NULL
145517 +reshape_ring_29147 reshape_ring 2 29147 NULL
145518 +show_29152 show 0 29152 NULL nohasharray
145519 +qnx6_statfs_29152 qnx6_statfs 0 29152 &show_29152
145520 +show_tabletStylusLower_29161 show_tabletStylusLower 0 29161 NULL
145521 +ds2781_read8_29162 ds2781_read8 0-3 29162 NULL
145522 +rndis_opts_ifname_show_29164 rndis_opts_ifname_show 0 29164 NULL nohasharray
145523 +pcan_usb_fd_set_bus_29164 pcan_usb_fd_set_bus 0 29164 &rndis_opts_ifname_show_29164
145524 +bpck_read_regr_29165 bpck_read_regr 0 29165 NULL
145525 +deadline_fifo_batch_show_29166 deadline_fifo_batch_show 0 29166 NULL
145526 +tc3589x_set_bits_29167 tc3589x_set_bits 0 29167 NULL nohasharray
145527 +mxt_process_messages_until_invalid_29167 mxt_process_messages_until_invalid 0 29167 &tc3589x_set_bits_29167
145528 +badblocks_show_29175 badblocks_show 0 29175 NULL
145529 +dummy_systimer_start_29176 dummy_systimer_start 0 29176 NULL
145530 +context_struct_to_string_29181 context_struct_to_string 0 29181 NULL nohasharray
145531 +target_core_dev_pr_show_attr_res_aptpl_metadata_29181 target_core_dev_pr_show_attr_res_aptpl_metadata 0 29181 &context_struct_to_string_29181
145532 +sun4i_get_temp_29193 sun4i_get_temp 0 29193 NULL
145533 +get_trip_type_29198 get_trip_type 0 29198 NULL nohasharray
145534 +show_ata_dev_class_29198 show_ata_dev_class 0 29198 &get_trip_type_29198 nohasharray
145535 +l1oip_law_to_4bit_29198 l1oip_law_to_4bit 0 29198 &show_ata_dev_class_29198
145536 +drm_property_create_enum_29201 drm_property_create_enum 5 29201 NULL
145537 +tda18271_get_if_frequency_29202 tda18271_get_if_frequency 0 29202 NULL nohasharray
145538 +kxcjk1013_set_mode_29202 kxcjk1013_set_mode 0 29202 &tda18271_get_if_frequency_29202
145539 +alloc_group_attrs_29203 alloc_group_attrs 3 29203 NULL nohasharray
145540 +wusb_prf_256_29203 wusb_prf_256 7-0 29203 &alloc_group_attrs_29203
145541 +comedi_alloc_subdevices_29207 comedi_alloc_subdevices 2 29207 NULL
145542 +processor_get_max_state_29208 processor_get_max_state 0 29208 NULL
145543 +disable_vport_29223 disable_vport 0 29223 NULL
145544 +iwl_dbgfs_temperature_read_29224 iwl_dbgfs_temperature_read 3-0 29224 NULL nohasharray
145545 +security_socket_recvmsg_29224 security_socket_recvmsg 0 29224 &iwl_dbgfs_temperature_read_29224 nohasharray
145546 +snd_seq_ioctl_set_client_info_29224 snd_seq_ioctl_set_client_info 0 29224 &security_socket_recvmsg_29224
145547 +nvme_trans_copy_from_user_29227 nvme_trans_copy_from_user 3 29227 NULL
145548 +pages_unshared_show_29229 pages_unshared_show 0 29229 NULL nohasharray
145549 +aat2870_ldo_enable_29229 aat2870_ldo_enable 0 29229 &pages_unshared_show_29229
145550 +l2tp_ip6_bind_29230 l2tp_ip6_bind 0 29230 NULL
145551 +t4vf_wr_mbox_29233 t4vf_wr_mbox 0 29233 NULL
145552 +flash_sync_strobe_store_29234 flash_sync_strobe_store 0-4 29234 NULL
145553 +devm_ioremap_29235 devm_ioremap 2-3 29235 NULL
145554 +irq_domain_add_linear_29236 irq_domain_add_linear 2 29236 NULL
145555 +max6875_read_29237 max6875_read 0-5-6 29237 NULL nohasharray
145556 +target_stat_scsi_att_intr_port_show_attr_inst_29237 target_stat_scsi_att_intr_port_show_attr_inst 0 29237 &max6875_read_29237
145557 +recover_peb_29238 recover_peb 7-6-0 29238 NULL
145558 +evdev_handle_get_val_29242 evdev_handle_get_val 6-5 29242 NULL
145559 +rw_verify_area_29243 rw_verify_area 0-4 29243 NULL
145560 +help_29245 help 0 29245 NULL nohasharray
145561 +wake_store_29245 wake_store 0-4 29245 &help_29245
145562 +security_context_to_sid_core_29248 security_context_to_sid_core 2-0 29248 NULL
145563 +sta_info_insert_check_29250 sta_info_insert_check 0 29250 NULL nohasharray
145564 +snd_hda_jack_add_kctls_29250 snd_hda_jack_add_kctls 0 29250 &sta_info_insert_check_29250
145565 +alc_codec_rename_29252 alc_codec_rename 0 29252 NULL
145566 +roccat_common2_sysfs_read_buttons_29258 roccat_common2_sysfs_read_buttons 0-5-6 29258 NULL
145567 +enable_count_show_29259 enable_count_show 0 29259 NULL
145568 +irst_store_wakeup_time_29260 irst_store_wakeup_time 0-4 29260 NULL
145569 +mwifiex_hscfg_write_29262 mwifiex_hscfg_write 3-0 29262 NULL
145570 +snd_rme9652_prepare_29263 snd_rme9652_prepare 0 29263 NULL
145571 +trans_stat_show_29266 trans_stat_show 0 29266 NULL
145572 +et131x_tx_dma_memory_alloc_29267 et131x_tx_dma_memory_alloc 0 29267 NULL
145573 +show_fcoe_fcf_device_vfid_29268 show_fcoe_fcf_device_vfid 0 29268 NULL
145574 +store_pwmenable_29271 store_pwmenable 0-4 29271 NULL
145575 +__device_suspend_late_29272 __device_suspend_late 0 29272 NULL
145576 +atyfb_set_par_29275 atyfb_set_par 0 29275 NULL
145577 +prism2_set_genericelement_29277 prism2_set_genericelement 3 29277 NULL
145578 +set_force_pwm_max_29278 set_force_pwm_max 0-4 29278 NULL
145579 +bitmap_ord_to_pos_29279 bitmap_ord_to_pos 3 29279 NULL
145580 +_abb5zes3_rtc_update_alarm_29283 _abb5zes3_rtc_update_alarm 0 29283 NULL
145581 +_abb5zes3_rtc_set_timer_29286 _abb5zes3_rtc_set_timer 0 29286 NULL
145582 +iwl_mvm_send_cmd_pdu_status_29288 iwl_mvm_send_cmd_pdu_status 0 29288 NULL
145583 +range_read_29291 range_read 0 29291 NULL
145584 +xfs_bmap_btree_to_extents_29297 xfs_bmap_btree_to_extents 0 29297 NULL
145585 +addrconf_notify_29303 addrconf_notify 0 29303 NULL
145586 +writeset_alloc_29304 writeset_alloc 2 29304 NULL nohasharray
145587 +tpacpi_rfk_update_swstate_29304 tpacpi_rfk_update_swstate 0 29304 &writeset_alloc_29304
145588 +abb5zes3_rtc_set_alarm_29308 abb5zes3_rtc_set_alarm 0 29308 NULL
145589 +regmap_spmi_ext_read_29311 regmap_spmi_ext_read 0 29311 NULL nohasharray
145590 +mempool_resize_29311 mempool_resize 2 29311 &regmap_spmi_ext_read_29311
145591 +brcmf_sdio_tx_ctrlframe_29314 brcmf_sdio_tx_ctrlframe 3 29314 NULL
145592 +__fuse_get_req_29315 __fuse_get_req 2 29315 NULL
145593 +dac33_hw_write_29317 dac33_hw_write 3 29317 NULL nohasharray
145594 +default_file_splice_read_29317 default_file_splice_read 0 29317 &dac33_hw_write_29317
145595 +lp3943_pwm_enable_29319 lp3943_pwm_enable 0 29319 NULL
145596 +lprocfs_write_helper_29323 lprocfs_write_helper 2 29323 NULL
145597 +ip_vs_receive_29330 ip_vs_receive 3 29330 NULL
145598 +obd_proc_jobid_name_seq_write_29332 obd_proc_jobid_name_seq_write 3 29332 NULL
145599 +wl1271_op_start_29333 wl1271_op_start 0 29333 NULL
145600 +set_page_29334 set_page 0 29334 NULL
145601 +proc_bus_pci_read_29337 proc_bus_pci_read 0-3 29337 NULL
145602 +__alloc_ei_netdev_29338 __alloc_ei_netdev 1 29338 NULL
145603 +l2cap_sock_setsockopt_old_29346 l2cap_sock_setsockopt_old 4-0 29346 NULL
145604 +regulator_max_uA_show_29349 regulator_max_uA_show 0 29349 NULL
145605 +module_load_notify_29350 module_load_notify 0 29350 NULL nohasharray
145606 +pcmcia_dev_resume_29350 pcmcia_dev_resume 0 29350 &module_load_notify_29350
145607 +acquire_lock_29352 acquire_lock 0 29352 NULL
145608 +uwb_rc_ie_add_29354 uwb_rc_ie_add 0 29354 NULL
145609 +context_show_29361 context_show 0 29361 NULL nohasharray
145610 +lpfc_use_msi_show_29361 lpfc_use_msi_show 0 29361 &context_show_29361
145611 +alloc_and_copy_ftrace_hash_29368 alloc_and_copy_ftrace_hash 1 29368 NULL
145612 +synproxy_tstamp_adjust_29376 synproxy_tstamp_adjust 2 29376 NULL
145613 +show_fnode_portal_type_29378 show_fnode_portal_type 0 29378 NULL
145614 +get_maxrecs_29379 get_maxrecs 0 29379 NULL
145615 +write_block_data_29390 write_block_data 0 29390 NULL nohasharray
145616 +sleep_millisecs_store_29390 sleep_millisecs_store 0-4 29390 &write_block_data_29390
145617 +store_29393 store 0 29393 NULL
145618 +hci_sock_sendmsg_29396 hci_sock_sendmsg 3 29396 NULL
145619 +lpfc_use_adisc_show_29400 lpfc_use_adisc_show 0 29400 NULL
145620 +_ctl_diag_trigger_master_show_29403 _ctl_diag_trigger_master_show 0 29403 NULL nohasharray
145621 +shm16read__write_file_29403 shm16read__write_file 0 29403 &_ctl_diag_trigger_master_show_29403
145622 +read_file_tx99_power_29405 read_file_tx99_power 3-0 29405 NULL
145623 +pca953x_irq_setup_29407 pca953x_irq_setup 3 29407 NULL
145624 +show_fnode_entry_enable_29415 show_fnode_entry_enable 0 29415 NULL
145625 +class_id_show_29416 class_id_show 0 29416 NULL nohasharray
145626 +csio_show_num_reg_rnodes_29416 csio_show_num_reg_rnodes 0 29416 &class_id_show_29416
145627 +softing_fct_cmd_29419 softing_fct_cmd 0 29419 NULL nohasharray
145628 +i915_gem_check_olr_29419 i915_gem_check_olr 0 29419 &softing_fct_cmd_29419
145629 +cgroup_update_dfl_csses_29420 cgroup_update_dfl_csses 0 29420 NULL
145630 +sfi_acpi_table_show_29425 sfi_acpi_table_show 6 29425 NULL
145631 +security_task_setscheduler_29432 security_task_setscheduler 0 29432 NULL
145632 +mempool_create_29437 mempool_create 1 29437 NULL
145633 +cfq_quantum_show_29442 cfq_quantum_show 0 29442 NULL nohasharray
145634 +cifs_sign_smb_29442 cifs_sign_smb 0 29442 &cfq_quantum_show_29442
145635 +p9_client_prepare_req_29448 p9_client_prepare_req 3 29448 NULL
145636 +resv_hugepages_show_29449 resv_hugepages_show 0 29449 NULL nohasharray
145637 +br_get_link_af_size_29449 br_get_link_af_size 0 29449 &resv_hugepages_show_29449
145638 +superblock_has_perm_29450 superblock_has_perm 0 29450 NULL
145639 +edac_dev_instance_show_29452 edac_dev_instance_show 0 29452 NULL
145640 +__kmalloc_node_29455 __kmalloc_node 1 29455 NULL nohasharray
145641 +show_29455 show 0 29455 &__kmalloc_node_29455
145642 +mlx4_en_do_set_mac_29456 mlx4_en_do_set_mac 0 29456 NULL
145643 +show_counter_rx_flow_pkts_29459 show_counter_rx_flow_pkts 0 29459 NULL nohasharray
145644 +show_prochot_interval_29459 show_prochot_interval 0 29459 &show_counter_rx_flow_pkts_29459
145645 +acpi_ex_read_data_from_field_29461 acpi_ex_read_data_from_field 0 29461 NULL
145646 +validate_scan_freqs_29462 validate_scan_freqs 0 29462 NULL
145647 +geos_gpio_show_29465 geos_gpio_show 0 29465 NULL nohasharray
145648 +ath10k_hif_map_service_to_pipe_29465 ath10k_hif_map_service_to_pipe 0 29465 &geos_gpio_show_29465 nohasharray
145649 +cramfs_readpage_29465 cramfs_readpage 0 29465 &ath10k_hif_map_service_to_pipe_29465
145650 +st_sensors_sysfs_scale_avail_29467 st_sensors_sysfs_scale_avail 0 29467 NULL
145651 +mptscsih_board_tracer_show_29471 mptscsih_board_tracer_show 0 29471 NULL
145652 +snd_hda_create_dig_out_ctls_29472 snd_hda_create_dig_out_ctls 0 29472 NULL
145653 +SyS_flistxattr_29474 SyS_flistxattr 3 29474 NULL
145654 +do_register_entry_29478 do_register_entry 4-0 29478 NULL
145655 +be_change_mtu_29479 be_change_mtu 0 29479 NULL
145656 +simple_strtoul_29480 simple_strtoul 0 29480 NULL
145657 +ad_sd_buffer_postenable_29483 ad_sd_buffer_postenable 0 29483 NULL
145658 +topology_change_show_29484 topology_change_show 0 29484 NULL
145659 +nilfs_sufile_freev_29485 nilfs_sufile_freev 0 29485 NULL
145660 +rock_ridge_symlink_readpage_29486 rock_ridge_symlink_readpage 0 29486 NULL
145661 +show_29488 show 0 29488 NULL
145662 +client_monitor_pending_show_29492 client_monitor_pending_show 0 29492 NULL
145663 +store_reset_29502 store_reset 0-4 29502 NULL
145664 +btmrvl_pscmd_write_29504 btmrvl_pscmd_write 3-0 29504 NULL
145665 +btrfs_file_extent_disk_bytenr_29505 btrfs_file_extent_disk_bytenr 0 29505 NULL nohasharray
145666 +routes_show_29505 routes_show 0 29505 &btrfs_file_extent_disk_bytenr_29505
145667 +target_core_dev_wwn_show_attr_vpd_assoc_logical_unit_29507 target_core_dev_wwn_show_attr_vpd_assoc_logical_unit 0 29507 NULL
145668 +usnic_vnic_spec_dump_29508 usnic_vnic_spec_dump 2 29508 NULL
145669 +input_dev_show_uniq_29511 input_dev_show_uniq 0 29511 NULL
145670 +write_file_regidx_29517 write_file_regidx 3-0 29517 NULL
145671 +calc_ntlmv2_hash_29518 calc_ntlmv2_hash 0 29518 NULL
145672 +uhci_submit_control_29521 uhci_submit_control 0 29521 NULL
145673 +atk_debugfs_ggrp_read_29522 atk_debugfs_ggrp_read 3-0 29522 NULL nohasharray
145674 +cs_build_controls_29522 cs_build_controls 0 29522 &atk_debugfs_ggrp_read_29522
145675 +qla4xxx_conn_get_param_29523 qla4xxx_conn_get_param 0 29523 NULL
145676 +pci_enable_msix_29524 pci_enable_msix 0 29524 NULL
145677 +sock_read_iter_29526 sock_read_iter 0 29526 NULL
145678 +pccard_show_irq_mask_29528 pccard_show_irq_mask 0 29528 NULL
145679 +ssb_pci_attr_sprom_show_29530 ssb_pci_attr_sprom_show 0 29530 NULL nohasharray
145680 +mei_cl_write_29530 mei_cl_write 0 29530 &ssb_pci_attr_sprom_show_29530 nohasharray
145681 +unix_autobind_29530 unix_autobind 0 29530 &mei_cl_write_29530
145682 +mic_vringh_copy_29531 mic_vringh_copy 4 29531 NULL
145683 +add_to_page_cache_lru_29534 add_to_page_cache_lru 0 29534 NULL nohasharray
145684 +et131x_adapter_memory_alloc_29534 et131x_adapter_memory_alloc 0 29534 &add_to_page_cache_lru_29534
145685 +nilfs_palloc_prepare_alloc_entry_29538 nilfs_palloc_prepare_alloc_entry 0 29538 NULL
145686 +vfs_read_29543 vfs_read 0-3 29543 NULL
145687 +evaluate_cond_node_29546 evaluate_cond_node 0 29546 NULL
145688 +ext2_write_inode_29548 ext2_write_inode 0 29548 NULL
145689 +phase_diversity_29550 phase_diversity 0 29550 NULL nohasharray
145690 +libipw_change_mtu_29550 libipw_change_mtu 0 29550 &phase_diversity_29550
145691 +ftrace_write_29551 ftrace_write 3 29551 NULL
145692 +__extent_writepage_29554 __extent_writepage 0 29554 NULL
145693 +idetape_queue_rw_tail_29562 idetape_queue_rw_tail 3-0 29562 NULL
145694 +show_in_input3_29564 show_in_input3 0 29564 NULL
145695 +leaf_dealloc_29566 leaf_dealloc 3 29566 NULL nohasharray
145696 +bochs_dispi_read_29566 bochs_dispi_read 0 29566 &leaf_dealloc_29566 nohasharray
145697 +alloc_empty_pages_29566 alloc_empty_pages 2 29566 &bochs_dispi_read_29566
145698 +kvm_read_guest_virt_system_29569 kvm_read_guest_virt_system 4-2 29569 NULL
145699 +p9_fd_read_29570 p9_fd_read 3 29570 NULL
145700 +lbs_lowsnr_read_29571 lbs_lowsnr_read 3-0 29571 NULL
145701 +dvb_ca_en50221_write_data_29574 dvb_ca_en50221_write_data 0-4 29574 NULL
145702 +sisusb_read_memio_word_29581 sisusb_read_memio_word 0 29581 NULL
145703 +savagefb_check_var_29582 savagefb_check_var 0 29582 NULL
145704 +ext3_ordered_write_end_29584 ext3_ordered_write_end 5-0 29584 NULL
145705 +iwl_dbgfs_missed_beacon_write_29586 iwl_dbgfs_missed_beacon_write 3-0 29586 NULL
145706 +snd_device_new_29588 snd_device_new 0 29588 NULL nohasharray
145707 +radeon_set_dpm_state_29588 radeon_set_dpm_state 0-4 29588 &snd_device_new_29588
145708 +pvr2_hdw_report_unlocked_29589 pvr2_hdw_report_unlocked 0-4 29589 NULL nohasharray
145709 +mwifiex_histogram_read_29589 mwifiex_histogram_read 3-0 29589 &pvr2_hdw_report_unlocked_29589
145710 +mt9t112_cropcap_29595 mt9t112_cropcap 0 29595 NULL
145711 +sierra_submit_rx_urbs_29599 sierra_submit_rx_urbs 0 29599 NULL nohasharray
145712 +dio_set_defer_completion_29599 dio_set_defer_completion 0 29599 &sierra_submit_rx_urbs_29599
145713 +rocker_flow_tbl_vlan_29600 rocker_flow_tbl_vlan 0 29600 NULL
145714 +x1205_sysfs_show_atrim_29603 x1205_sysfs_show_atrim 0 29603 NULL nohasharray
145715 +therm_throt_device_show_package_power_limit_count_29603 therm_throt_device_show_package_power_limit_count 0 29603 &x1205_sysfs_show_atrim_29603 nohasharray
145716 +lbs_mesh_config_29603 lbs_mesh_config 0 29603 &therm_throt_device_show_package_power_limit_count_29603
145717 +qla4_82xx_pci_set_window_29605 qla4_82xx_pci_set_window 0-2 29605 NULL
145718 +multicast_snooping_store_29607 multicast_snooping_store 4-0 29607 NULL
145719 +get_fan1_fault_29610 get_fan1_fault 0 29610 NULL nohasharray
145720 +osc_cached_mb_seq_write_29610 osc_cached_mb_seq_write 3 29610 &get_fan1_fault_29610
145721 +raid5_check_reshape_29611 raid5_check_reshape 0 29611 NULL
145722 +tg3_halt_cpu_29617 tg3_halt_cpu 0 29617 NULL
145723 +pmbus_write_byte_data_29621 pmbus_write_byte_data 0 29621 NULL
145724 +v9fs_remote_get_acl_29623 v9fs_remote_get_acl 0 29623 NULL
145725 +show_power_29626 show_power 0 29626 NULL
145726 +dm_attr_suspended_show_29628 dm_attr_suspended_show 0 29628 NULL nohasharray
145727 +log_tail_lsn_show_29628 log_tail_lsn_show 0 29628 &dm_attr_suspended_show_29628
145728 +gfs2_alloc_blocks_29630 gfs2_alloc_blocks 0 29630 NULL
145729 +spi_write_29631 spi_write 0 29631 NULL
145730 +ext4_xattr_trusted_get_29632 ext4_xattr_trusted_get 0 29632 NULL
145731 +ssp_create_msg_29633 ssp_create_msg 2 29633 NULL nohasharray
145732 +read_null_29633 read_null 0-3 29633 &ssp_create_msg_29633 nohasharray
145733 +iscsi_disc_show_password_29633 iscsi_disc_show_password 0 29633 &read_null_29633
145734 +tx_frag_cache_hit_read_29639 tx_frag_cache_hit_read 3-0 29639 NULL
145735 +ivtv_firmware_init_29641 ivtv_firmware_init 0 29641 NULL
145736 +md5_init_29643 md5_init 0 29643 NULL
145737 +bnx2x_vfpf_setup_q_29645 bnx2x_vfpf_setup_q 0 29645 NULL
145738 +jump_label_module_notify_29646 jump_label_module_notify 0 29646 NULL
145739 +hyp_sysfs_store_29647 hyp_sysfs_store 0-4 29647 NULL
145740 +uwb_rc_stop_beacon_29649 uwb_rc_stop_beacon 0 29649 NULL
145741 +sctp_make_abort_user_29654 sctp_make_abort_user 3 29654 NULL nohasharray
145742 +spmi_controller_alloc_29654 spmi_controller_alloc 2 29654 &sctp_make_abort_user_29654
145743 +uwb_rc_mac_addr_show_29656 uwb_rc_mac_addr_show 0 29656 NULL nohasharray
145744 +_regulator_do_enable_29656 _regulator_do_enable 0 29656 &uwb_rc_mac_addr_show_29656
145745 +chv_gpio_direction_input_29662 chv_gpio_direction_input 0 29662 NULL nohasharray
145746 +e100_phy_init_29662 e100_phy_init 0 29662 &chv_gpio_direction_input_29662
145747 +user_get_29663 user_get 0 29663 NULL
145748 +br_send_bpdu_29669 br_send_bpdu 3 29669 NULL nohasharray
145749 +rfcomm_sock_sendmsg_29669 rfcomm_sock_sendmsg 3 29669 &br_send_bpdu_29669
145750 +br_nlmsg_size_29671 br_nlmsg_size 0 29671 NULL
145751 +sisusb_write_mem_bulk_29678 sisusb_write_mem_bulk 4-0 29678 NULL
145752 +pmbus_regulator_enable_29679 pmbus_regulator_enable 0 29679 NULL
145753 +netxen_store_bridged_mode_29684 netxen_store_bridged_mode 0-4 29684 NULL
145754 +nes_store_adapter_29687 nes_store_adapter 0-3 29687 NULL
145755 +__btrfs_setxattr_29689 __btrfs_setxattr 0 29689 NULL
145756 +mlx4_qp_alloc_29690 mlx4_qp_alloc 0 29690 NULL
145757 +sync_29693 sync 0 29693 NULL nohasharray
145758 +lustre_posix_acl_xattr_2ext_29693 lustre_posix_acl_xattr_2ext 2 29693 &sync_29693
145759 +map_descbuffer_29698 map_descbuffer 0 29698 NULL
145760 +output_29700 output 0 29700 NULL
145761 +sas_smp_phy_control_29703 sas_smp_phy_control 0 29703 NULL
145762 +cp_open_29706 cp_open 0 29706 NULL
145763 +sd_alloc_ctl_entry_29708 sd_alloc_ctl_entry 1 29708 NULL nohasharray
145764 +posix_acl_from_xattr_29708 posix_acl_from_xattr 3 29708 &sd_alloc_ctl_entry_29708
145765 +probes_write_29711 probes_write 3 29711 NULL
145766 +uinput_events_to_user_29713 uinput_events_to_user 0 29713 NULL
145767 +sht15_show_temp_29714 sht15_show_temp 0 29714 NULL
145768 +compat_write_data_29715 compat_write_data 0 29715 NULL
145769 +target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 target_core_alua_tg_pt_gp_show_attr_alua_write_metadata 0 29716 NULL nohasharray
145770 +wl1251_acx_station_id_29716 wl1251_acx_station_id 0 29716 &target_core_alua_tg_pt_gp_show_attr_alua_write_metadata_29716 nohasharray
145771 +ext4_ext_direct_IO_29716 ext4_ext_direct_IO 3 29716 &wl1251_acx_station_id_29716
145772 +sdev_show_evt_soft_threshold_reached_29724 sdev_show_evt_soft_threshold_reached 0 29724 NULL
145773 +dbs_cpufreq_notifier_29729 dbs_cpufreq_notifier 0 29729 NULL
145774 +wake_show_29730 wake_show 0 29730 NULL
145775 +emi62_writememory_29731 emi62_writememory 4 29731 NULL
145776 +nv_change_mtu_29732 nv_change_mtu 0 29732 NULL
145777 +snd_seq_create_kernel_client_29734 snd_seq_create_kernel_client 0 29734 NULL
145778 +read_cis_cache_29735 read_cis_cache 4 29735 NULL
145779 +xfs_btree_read_buf_block_29736 xfs_btree_read_buf_block 0 29736 NULL
145780 +da9055_gpio_direction_input_29742 da9055_gpio_direction_input 0 29742 NULL nohasharray
145781 +device_user_deadlock_29742 device_user_deadlock 0 29742 &da9055_gpio_direction_input_29742
145782 +da9055_read_auto_ch_29745 da9055_read_auto_ch 0 29745 NULL
145783 +adp5520_show_29748 adp5520_show 0 29748 NULL
145784 +hotkey_poll_freq_show_29749 hotkey_poll_freq_show 0 29749 NULL
145785 +hfs_readpage_29752 hfs_readpage 0 29752 NULL
145786 +lpfc_multi_ring_rctl_show_29753 lpfc_multi_ring_rctl_show 0 29753 NULL
145787 +raw_pci_write_29754 raw_pci_write 0 29754 NULL
145788 +iscsi_tpg_auth_store_userid_29759 iscsi_tpg_auth_store_userid 0-3 29759 NULL
145789 +max8997_rtc_tm_to_data_29760 max8997_rtc_tm_to_data 0 29760 NULL
145790 +fuse_fsync_29765 fuse_fsync 0 29765 NULL nohasharray
145791 +il3945_store_debug_level_29765 il3945_store_debug_level 0-4 29765 &fuse_fsync_29765
145792 +vmw_compat_shader_add_29770 vmw_compat_shader_add 6 29770 NULL
145793 +ip_vs_conn_fill_param_sync_29771 ip_vs_conn_fill_param_sync 6 29771 NULL
145794 +devid_show_29772 devid_show 0 29772 NULL
145795 +ati_remote2_show_mode_mask_29775 ati_remote2_show_mode_mask 0 29775 NULL
145796 +tcf_csum_ipv6_icmp_29777 tcf_csum_ipv6_icmp 3 29777 NULL
145797 +wcn36xx_start_29781 wcn36xx_start 0 29781 NULL nohasharray
145798 +store_fanin_29781 store_fanin 0-4 29781 &wcn36xx_start_29781
145799 +tg3_irq_count_29786 tg3_irq_count 0 29786 NULL
145800 +wake_up_mouse_store_29789 wake_up_mouse_store 0-4 29789 NULL
145801 +dbAlloc_29794 dbAlloc 0 29794 NULL
145802 +__uncore_inc_sel_show_29798 __uncore_inc_sel_show 0 29798 NULL
145803 +pwm_lpss_enable_29799 pwm_lpss_enable 0 29799 NULL
145804 +nf_xfrm_me_harder_29801 nf_xfrm_me_harder 0 29801 NULL
145805 +ext4_trim_all_free_29806 ext4_trim_all_free 4-3-2 29806 NULL
145806 +wcn36xx_smd_send_and_wait_29808 wcn36xx_smd_send_and_wait 0 29808 NULL
145807 +oprofile_start_29810 oprofile_start 0 29810 NULL
145808 +wl1271_acx_ap_max_tx_retry_29816 wl1271_acx_ap_max_tx_retry 0 29816 NULL
145809 +igb_setup_all_tx_resources_29817 igb_setup_all_tx_resources 0 29817 NULL
145810 +nilfs_segctor_next_checkpoint_show_29818 nilfs_segctor_next_checkpoint_show 0 29818 NULL
145811 +tmp103_show_temp_29822 tmp103_show_temp 0 29822 NULL nohasharray
145812 +stk_sensor_set_brightness_29822 stk_sensor_set_brightness 0 29822 &tmp103_show_temp_29822
145813 +in_write_index_show_29827 in_write_index_show 0 29827 NULL
145814 +tcp_sendpage_29829 tcp_sendpage 4 29829 NULL
145815 +wl18xx_set_clk_29839 wl18xx_set_clk 0 29839 NULL
145816 +scan_bitmap_block_29840 scan_bitmap_block 4 29840 NULL
145817 +__probe_kernel_write_29842 __probe_kernel_write 3 29842 NULL
145818 +ath10k_wmi_cmd_init_29843 ath10k_wmi_cmd_init 0 29843 NULL
145819 +uhci_submit_common_29844 uhci_submit_common 0 29844 NULL nohasharray
145820 +nfs42_set_rw_stateid_29844 nfs42_set_rw_stateid 0 29844 &uhci_submit_common_29844
145821 +__raw_notifier_call_chain_29847 __raw_notifier_call_chain 0 29847 NULL
145822 +kvm_read_hva_atomic_29848 kvm_read_hva_atomic 3 29848 NULL
145823 +sha_finish_walk_29852 sha_finish_walk 0 29852 NULL
145824 +solo_enc_alloc_29860 solo_enc_alloc 3 29860 NULL
145825 +set_eeprom1_29863 set_eeprom1 4-0 29863 NULL nohasharray
145826 +__dev_pm_qos_update_request_29863 __dev_pm_qos_update_request 0 29863 &set_eeprom1_29863
145827 +acpi_device_modalias_show_29864 acpi_device_modalias_show 0 29864 NULL
145828 +xfs_rtfind_forw_29866 xfs_rtfind_forw 0 29866 NULL
145829 +write_file_bool_bmps_29870 write_file_bool_bmps 3-0 29870 NULL nohasharray
145830 +extract_icmp6_fields_29870 extract_icmp6_fields 2 29870 &write_file_bool_bmps_29870
145831 +ipv6_setsockopt_29871 ipv6_setsockopt 5-0 29871 NULL nohasharray
145832 +itd_submit_29871 itd_submit 0 29871 &ipv6_setsockopt_29871 nohasharray
145833 +ath10k_mac_vif_recalc_ps_poll_count_29871 ath10k_mac_vif_recalc_ps_poll_count 0 29871 &itd_submit_29871
145834 +dma_map_xdr_29874 dma_map_xdr 0 29874 NULL
145835 +show_engine3_mode_29876 show_engine3_mode 0 29876 NULL nohasharray
145836 +br_get_link_af_size_filtered_29876 br_get_link_af_size_filtered 0 29876 &show_engine3_mode_29876
145837 +setup_29880 setup 0 29880 NULL
145838 +store_pan_29882 store_pan 0-4 29882 NULL
145839 +nfc_targets_found_29886 nfc_targets_found 3 29886 NULL nohasharray
145840 +find_free_ctxt_29886 find_free_ctxt 0 29886 &nfc_targets_found_29886
145841 +afs_write_begin_29891 afs_write_begin 0 29891 NULL
145842 +xfs_alloc_read_agf_29893 xfs_alloc_read_agf 0 29893 NULL
145843 +video_outputsw_cycle_29894 video_outputsw_cycle 0 29894 NULL
145844 +kingsun_net_open_29899 kingsun_net_open 0 29899 NULL
145845 +mirred_device_event_29906 mirred_device_event 0 29906 NULL
145846 +bonding_show_min_links_29907 bonding_show_min_links 0 29907 NULL
145847 +follow_pte_29913 follow_pte 0 29913 NULL
145848 +lov_ost_pool_extend_29914 lov_ost_pool_extend 2 29914 NULL
145849 +write_file_queue_29922 write_file_queue 3-0 29922 NULL
145850 +pkcs7_preparse_29923 pkcs7_preparse 0 29923 NULL nohasharray
145851 +brcmf_config_dongle_29923 brcmf_config_dongle 0 29923 &pkcs7_preparse_29923
145852 +tps65912_reg_is_enabled_29927 tps65912_reg_is_enabled 0 29927 NULL nohasharray
145853 +ipheth_carrier_set_29927 ipheth_carrier_set 0 29927 &tps65912_reg_is_enabled_29927
145854 +smsc95xx_set_features_29931 smsc95xx_set_features 0 29931 NULL
145855 +b43legacy_op_add_interface_29934 b43legacy_op_add_interface 0 29934 NULL
145856 +tipc_wait_for_sndmsg_29937 tipc_wait_for_sndmsg 0 29937 NULL
145857 +koneplus_sysfs_read_tcu_image_29938 koneplus_sysfs_read_tcu_image 0-5-6 29938 NULL
145858 +security_transition_sid_29940 security_transition_sid 0 29940 NULL
145859 +i915_switch_context_29944 i915_switch_context 0 29944 NULL
145860 +__btrfs_getxattr_29947 __btrfs_getxattr 0 29947 NULL nohasharray
145861 +ipv6_recv_error_29947 ipv6_recv_error 3-0 29947 &__btrfs_getxattr_29947
145862 +ath6kl_wmi_disctimeout_cmd_29952 ath6kl_wmi_disctimeout_cmd 0 29952 NULL
145863 +snd_es1938_capture_prepare_29953 snd_es1938_capture_prepare 0 29953 NULL
145864 +bin_search_in_dir_item_29954 bin_search_in_dir_item 0 29954 NULL
145865 +is_supply_enabled_29956 is_supply_enabled 0 29956 NULL
145866 +crb_do_acpi_start_29961 crb_do_acpi_start 0 29961 NULL
145867 +init_29962 init 0 29962 NULL
145868 +ubifs_readpage_29965 ubifs_readpage 0 29965 NULL
145869 +dn_sendmsg_29966 dn_sendmsg 3 29966 NULL
145870 +vfb_set_par_29967 vfb_set_par 0 29967 NULL
145871 +register_one_node_29973 register_one_node 0 29973 NULL
145872 +acpi_ut_copy_iobject_to_eobject_29974 acpi_ut_copy_iobject_to_eobject 0 29974 NULL
145873 +pci_get_resource_alignment_param_29979 pci_get_resource_alignment_param 0 29979 NULL
145874 +location_store_29981 location_store 0-3 29981 NULL
145875 +ipr_show_device_id_29982 ipr_show_device_id 0 29982 NULL nohasharray
145876 +follow_pfn_29982 follow_pfn 0 29982 &ipr_show_device_id_29982 nohasharray
145877 +ath10k_wmi_peer_assoc_29982 ath10k_wmi_peer_assoc 0 29982 &follow_pfn_29982
145878 +diva_os_get_context_size_29983 diva_os_get_context_size 0 29983 NULL nohasharray
145879 +irias_add_octseq_attrib_29983 irias_add_octseq_attrib 4 29983 &diva_os_get_context_size_29983
145880 +iwl_mvm_send_add_bcast_sta_29987 iwl_mvm_send_add_bcast_sta 0 29987 NULL
145881 +hotkey_tablet_mode_show_29990 hotkey_tablet_mode_show 0 29990 NULL
145882 +TSS_sha1_29994 TSS_sha1 0 29994 NULL
145883 +strncpy_from_user_29999 strncpy_from_user 0 29999 NULL
145884 +apds990x_prox_show_30000 apds990x_prox_show 0 30000 NULL
145885 +cpia2_v4l_read_30004 cpia2_v4l_read 0-3 30004 NULL
145886 +memcpy_to_msg_30012 memcpy_to_msg 3-0 30012 NULL
145887 +rpc_call_sync_30021 rpc_call_sync 0 30021 NULL
145888 +show_max_brightness_30023 show_max_brightness 0 30023 NULL
145889 +nfs41_proc_secinfo_no_name_30026 nfs41_proc_secinfo_no_name 0 30026 NULL nohasharray
145890 +set_params_30026 set_params 0 30026 &nfs41_proc_secinfo_no_name_30026
145891 +dev_mem_write_30028 dev_mem_write 3-0 30028 NULL
145892 +ext2_readpage_30029 ext2_readpage 0 30029 NULL
145893 +sysfs_add_file_mode_ns_30038 sysfs_add_file_mode_ns 0 30038 NULL
145894 +scsi_vpd_inquiry_30040 scsi_vpd_inquiry 0-4 30040 NULL
145895 +sock_no_listen_30043 sock_no_listen 0 30043 NULL
145896 +__iscsi_nacl_auth_show_password_mutual_30047 __iscsi_nacl_auth_show_password_mutual 0 30047 NULL
145897 +on20_read_regr_30051 on20_read_regr 0 30051 NULL
145898 +integrity_generate_store_30052 integrity_generate_store 0-3 30052 NULL
145899 +dev_attribute_show_30056 dev_attribute_show 0 30056 NULL nohasharray
145900 +cyber2000fb_set_par_30056 cyber2000fb_set_par 0 30056 &dev_attribute_show_30056
145901 +__pci_request_selected_regions_30058 __pci_request_selected_regions 0 30058 NULL
145902 +SyS_write_30059 SyS_write 3 30059 NULL
145903 +general_stats_read_30067 general_stats_read 0 30067 NULL
145904 +capture_pcm_prepare_30072 capture_pcm_prepare 0 30072 NULL
145905 +snd_seq_timer_open_30077 snd_seq_timer_open 0 30077 NULL
145906 +m5602_write_sensor_30078 m5602_write_sensor 0 30078 NULL nohasharray
145907 +sctp_setsockopt_nodelay_30078 sctp_setsockopt_nodelay 0 30078 &m5602_write_sensor_30078
145908 +adp8870_bl_l3_office_dim_store_30079 adp8870_bl_l3_office_dim_store 4-0 30079 NULL
145909 +ext4_writepages_30088 ext4_writepages 0 30088 NULL nohasharray
145910 +ath5k_hw_setup_rx_desc_30088 ath5k_hw_setup_rx_desc 0 30088 &ext4_writepages_30088
145911 +tipc_sk_rcv_30090 tipc_sk_rcv 0 30090 NULL
145912 +cxgbi_ddp_reserve_30091 cxgbi_ddp_reserve 4 30091 NULL
145913 +snd_midi_channel_init_set_30092 snd_midi_channel_init_set 1 30092 NULL
145914 +tg3_run_loopback_30093 tg3_run_loopback 2 30093 NULL nohasharray
145915 +generic_write_checks_30093 generic_write_checks 0 30093 &tg3_run_loopback_30093
145916 +wake_lock_store_30096 wake_lock_store 0-4 30096 NULL
145917 +rx_filter_data_filter_read_30098 rx_filter_data_filter_read 3-0 30098 NULL
145918 +mlx5_cmd_exec_30102 mlx5_cmd_exec 0 30102 NULL
145919 +skb_pagelen_30113 skb_pagelen 0 30113 NULL
145920 +spi_async_locked_30117 spi_async_locked 0 30117 NULL
145921 +reg_to_rpm_30119 reg_to_rpm 0-1 30119 NULL
145922 +snd_emu10k1_playback_trigger_30121 snd_emu10k1_playback_trigger 0 30121 NULL nohasharray
145923 +w1_f1C_read_30121 w1_f1C_read 3-0 30121 &snd_emu10k1_playback_trigger_30121 nohasharray
145924 +tea5764_s_ctrl_30121 tea5764_s_ctrl 0 30121 &w1_f1C_read_30121
145925 +show_up_head_align_30126 show_up_head_align 0 30126 NULL
145926 +show_spi_host_width_30127 show_spi_host_width 0 30127 NULL nohasharray
145927 +dell_poweredge_bt_xaction_handler_30127 dell_poweredge_bt_xaction_handler 0 30127 &show_spi_host_width_30127
145928 +calgary_unmap_page_30130 calgary_unmap_page 3-2 30130 NULL
145929 +_osd_req_sizeof_alist_header_30134 _osd_req_sizeof_alist_header 0 30134 NULL
145930 +security_sid_to_context_force_30137 security_sid_to_context_force 0 30137 NULL
145931 +pxa27x_udc_start_30138 pxa27x_udc_start 0 30138 NULL
145932 +u_memcpya_30139 u_memcpya 2-3 30139 NULL
145933 +show_prochot_override_30140 show_prochot_override 0 30140 NULL
145934 +qib_user_sdma_coalesce_30141 qib_user_sdma_coalesce 0 30141 NULL
145935 +dbg_port_buf_30145 dbg_port_buf 2 30145 NULL
145936 +start_transfer_30146 start_transfer 0 30146 NULL
145937 +ext4_write_inline_data_end_30151 ext4_write_inline_data_end 0-4 30151 NULL
145938 +hvfb_check_var_30153 hvfb_check_var 0 30153 NULL
145939 +elfcorehdr_read_30159 elfcorehdr_read 2 30159 NULL
145940 +netlink_realloc_groups_30162 netlink_realloc_groups 0 30162 NULL nohasharray
145941 +start_stop_khugepaged_30162 start_stop_khugepaged 0 30162 &netlink_realloc_groups_30162
145942 +alloc_switch_ctx_30165 alloc_switch_ctx 2 30165 NULL
145943 +sundance_set_mac_addr_30166 sundance_set_mac_addr 0 30166 NULL
145944 +cs_init_30168 cs_init 0 30168 NULL
145945 +amd_xgbe_phy_xgmii_mode_30169 amd_xgbe_phy_xgmii_mode 0 30169 NULL
145946 +mwifiex_cmd_802_11_ad_hoc_start_30173 mwifiex_cmd_802_11_ad_hoc_start 0 30173 NULL
145947 +saa6752hs_try_ctrl_30179 saa6752hs_try_ctrl 0 30179 NULL
145948 +nfs4_find_root_sec_30182 nfs4_find_root_sec 0 30182 NULL nohasharray
145949 +sr_write_rx_ctl_30182 sr_write_rx_ctl 0 30182 &nfs4_find_root_sec_30182
145950 +ksz9021_config_init_30183 ksz9021_config_init 0 30183 NULL
145951 +set_out0_output_30185 set_out0_output 0-4 30185 NULL
145952 +mempool_create_page_pool_30189 mempool_create_page_pool 1 30189 NULL
145953 +hrz_open_30192 hrz_open 0 30192 NULL
145954 +vxlan_change_mtu_30195 vxlan_change_mtu 0 30195 NULL
145955 +__genwqe_readq_30197 __genwqe_readq 0 30197 NULL
145956 +inode_listsecurity_30201 inode_listsecurity 0 30201 NULL nohasharray
145957 +bq2415x_set_current_limit_30201 bq2415x_set_current_limit 0 30201 &inode_listsecurity_30201
145958 +nilfs_btree_assign_30202 nilfs_btree_assign 0 30202 NULL
145959 +usblp_ioctl_30203 usblp_ioctl 2 30203 NULL nohasharray
145960 +ip_mc_leave_group_30203 ip_mc_leave_group 0 30203 &usblp_ioctl_30203 nohasharray
145961 +softing_enable_irq_30203 softing_enable_irq 0 30203 &ip_mc_leave_group_30203
145962 +gfs2_stuffed_write_end_30204 gfs2_stuffed_write_end 0-5 30204 NULL
145963 +nouveau_hwmon_emergency_temp_hyst_30207 nouveau_hwmon_emergency_temp_hyst 0 30207 NULL
145964 +efx_netdev_event_30208 efx_netdev_event 0 30208 NULL
145965 +preallocate_pcm_pages_30209 preallocate_pcm_pages 2 30209 NULL
145966 +ath10k_download_fw_30210 ath10k_download_fw 0 30210 NULL
145967 +show_therm_min_alarm_30211 show_therm_min_alarm 0 30211 NULL
145968 +qlcnic_sysfs_read_npar_config_30213 qlcnic_sysfs_read_npar_config 0-6-5 30213 NULL nohasharray
145969 +carl9170_op_sta_add_30213 carl9170_op_sta_add 0 30213 &qlcnic_sysfs_read_npar_config_30213
145970 +snd_ac97_pcm_assign_30218 snd_ac97_pcm_assign 2 30218 NULL nohasharray
145971 +devfreq_userspace_func_30218 devfreq_userspace_func 0 30218 &snd_ac97_pcm_assign_30218
145972 +mt9t031_s_ctrl_30219 mt9t031_s_ctrl 0 30219 NULL
145973 +hfsplus_brec_insert_30224 hfsplus_brec_insert 0 30224 NULL
145974 +padlock_sha256_update_nano_30227 padlock_sha256_update_nano 0 30227 NULL nohasharray
145975 +SyS_semop_30227 SyS_semop 3 30227 &padlock_sha256_update_nano_30227
145976 +read_data_offset_30230 read_data_offset 0 30230 NULL
145977 +em28xx_write_reg_30239 em28xx_write_reg 0 30239 NULL
145978 +rocker_port_stp_update_30240 rocker_port_stp_update 0 30240 NULL
145979 +o2nm_cluster_store_30245 o2nm_cluster_store 0-4 30245 NULL
145980 +adv7180_s_ctrl_30248 adv7180_s_ctrl 0 30248 NULL
145981 +mc13892_gpo_regulator_is_enabled_30251 mc13892_gpo_regulator_is_enabled 0 30251 NULL
145982 +master_xfer_30260 master_xfer 0-3 30260 NULL nohasharray
145983 +snd_seq_deliver_event_30260 snd_seq_deliver_event 0 30260 &master_xfer_30260
145984 +rawv6_recvmsg_30265 rawv6_recvmsg 4-0 30265 NULL
145985 +hfsplus_trusted_setxattr_30270 hfsplus_trusted_setxattr 0 30270 NULL
145986 +isr_pci_pm_read_30271 isr_pci_pm_read 3-0 30271 NULL nohasharray
145987 +try_break_deleg_30271 try_break_deleg 0 30271 &isr_pci_pm_read_30271
145988 +nilfs_segbuf_extend_payload_30272 nilfs_segbuf_extend_payload 0 30272 NULL
145989 +compat_readv_30273 compat_readv 3 30273 NULL nohasharray
145990 +fuse_file_write_iter_30273 fuse_file_write_iter 0 30273 &compat_readv_30273
145991 +to_addr_param_30275 to_addr_param 0 30275 NULL
145992 +scsi_mq_setup_tags_30278 scsi_mq_setup_tags 0 30278 NULL
145993 +store_spi_transport_min_period_30287 store_spi_transport_min_period 0-4 30287 NULL
145994 +skcipher_sendmsg_30290 skcipher_sendmsg 4-0 30290 NULL nohasharray
145995 +migrate_page_30290 migrate_page 0 30290 &skcipher_sendmsg_30290
145996 +pipeline_sec_frag_swi_read_30294 pipeline_sec_frag_swi_read 3-0 30294 NULL nohasharray
145997 +show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE_30294 show_conn_param_ISCSI_PARAM_TCP_NAGLE_DISABLE 0 30294 &pipeline_sec_frag_swi_read_30294
145998 +snd_cs5535audio_playback_prepare_30295 snd_cs5535audio_playback_prepare 0 30295 NULL
145999 +tcp_sendmsg_30296 tcp_sendmsg 4-0 30296 NULL nohasharray
146000 +dn_dev_get_first_30296 dn_dev_get_first 0 30296 &tcp_sendmsg_30296
146001 +snd_card_asihpi_playback_prepare_30297 snd_card_asihpi_playback_prepare 0 30297 NULL nohasharray
146002 +lbs_get_reg_30297 lbs_get_reg 0 30297 &snd_card_asihpi_playback_prepare_30297
146003 +qlcnic_netdev_event_30299 qlcnic_netdev_event 0 30299 NULL nohasharray
146004 +irda_sendmsg_dgram_30299 irda_sendmsg_dgram 3 30299 &qlcnic_netdev_event_30299
146005 +__av7110_send_fw_cmd_30300 __av7110_send_fw_cmd 0 30300 NULL
146006 +fm_rx_set_mute_mode_30305 fm_rx_set_mute_mode 0 30305 NULL nohasharray
146007 +osc_contention_seconds_seq_write_30305 osc_contention_seconds_seq_write 3 30305 &fm_rx_set_mute_mode_30305
146008 +pm8001_task_prep_ata_30307 pm8001_task_prep_ata 0 30307 NULL
146009 +r100_hw_i2c_xfer_30309 r100_hw_i2c_xfer 0-3 30309 NULL nohasharray
146010 +simple_getattr_30309 simple_getattr 0 30309 &r100_hw_i2c_xfer_30309
146011 +ce6230_i2c_master_xfer_30313 ce6230_i2c_master_xfer 0-3 30313 NULL nohasharray
146012 +fan_set_30313 fan_set 0 30313 &ce6230_i2c_master_xfer_30313
146013 +anatop_regmap_enable_30314 anatop_regmap_enable 0 30314 NULL
146014 +ext4_acl_from_disk_30320 ext4_acl_from_disk 2 30320 NULL
146015 +target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs_30327 target_core_alua_tg_pt_gp_show_attr_implicit_trans_secs 0 30327 NULL
146016 +uhid_dev_set_report_reply_30330 uhid_dev_set_report_reply 0 30330 NULL
146017 +ath5k_attr_store_ofdm_weak_signal_detection_30334 ath5k_attr_store_ofdm_weak_signal_detection 0-4 30334 NULL
146018 +read_30336 read 0 30336 NULL nohasharray
146019 +cachefiles_daemon_debug_30336 cachefiles_daemon_debug 0 30336 &read_30336
146020 +tiadc_buffer_predisable_30339 tiadc_buffer_predisable 0 30339 NULL
146021 +o2nm_this_node_30342 o2nm_this_node 0 30342 NULL
146022 +wait_on_node_pages_writeback_30347 wait_on_node_pages_writeback 0 30347 NULL
146023 +show_session_param_ISCSI_PARAM_CHAP_AUTH_EN_30348 show_session_param_ISCSI_PARAM_CHAP_AUTH_EN 0 30348 NULL
146024 +cyapa_gen3_show_baseline_30350 cyapa_gen3_show_baseline 0 30350 NULL nohasharray
146025 +s5k83a_set_hvflip_30350 s5k83a_set_hvflip 0 30350 &cyapa_gen3_show_baseline_30350
146026 +__vmalloc_node_flags_30352 __vmalloc_node_flags 1 30352 NULL nohasharray
146027 +mmio32read__read_file_30352 mmio32read__read_file 0 30352 &__vmalloc_node_flags_30352
146028 +show_ipOutNoRoutes_30355 show_ipOutNoRoutes 0 30355 NULL nohasharray
146029 +wil_reset_30355 wil_reset 0 30355 &show_ipOutNoRoutes_30355
146030 +wake_up_key_show_30358 wake_up_key_show 0 30358 NULL
146031 +gfs2_trans_begin_30359 gfs2_trans_begin 0 30359 NULL
146032 +ipx_getname_30363 ipx_getname 0 30363 NULL
146033 +aten_read_regr_30364 aten_read_regr 0 30364 NULL nohasharray
146034 +pagecache_write_begin_30364 pagecache_write_begin 0 30364 &aten_read_regr_30364 nohasharray
146035 +set_configfs_dev_params_30364 set_configfs_dev_params 0-3 30364 &pagecache_write_begin_30364
146036 +pci_pm_reset_30366 pci_pm_reset 0 30366 NULL
146037 +C_SYSC_readv_30369 C_SYSC_readv 3 30369 NULL
146038 +xenvif_open_30373 xenvif_open 0 30373 NULL nohasharray
146039 +fc_reset_statistics_30373 fc_reset_statistics 0-4 30373 &xenvif_open_30373
146040 +rtl88ee_hw_init_30378 rtl88ee_hw_init 0 30378 NULL
146041 +sys_get_mempolicy_30379 sys_get_mempolicy 3 30379 NULL
146042 +mangle_sdp_packet_30381 mangle_sdp_packet 10 30381 NULL
146043 +wl1271_acx_fm_coex_30382 wl1271_acx_fm_coex 0 30382 NULL
146044 +nilfs_sufile_updatev_30383 nilfs_sufile_updatev 0 30383 NULL
146045 +c4iw_init_resource_30393 c4iw_init_resource 2-3 30393 NULL
146046 +show_bank1_value_30396 show_bank1_value 0 30396 NULL
146047 +e1000e_setup_tx_resources_30398 e1000e_setup_tx_resources 0 30398 NULL
146048 +afs_writepages_region_30399 afs_writepages_region 0 30399 NULL
146049 +qlcnic_get_eeprom_len_30400 qlcnic_get_eeprom_len 0 30400 NULL
146050 +ixgb_up_30405 ixgb_up 0 30405 NULL
146051 +sync_force_parallel_store_30410 sync_force_parallel_store 0-3 30410 NULL
146052 +i7core_inject_show_rank_30413 i7core_inject_show_rank 0 30413 NULL nohasharray
146053 +stk17ta8_nvram_read_30413 stk17ta8_nvram_read 0-5-6 30413 &i7core_inject_show_rank_30413
146054 +_drbd_bm_find_next_zero_30415 _drbd_bm_find_next_zero 2 30415 NULL
146055 +lp3971_set_bits_30418 lp3971_set_bits 0 30418 NULL
146056 +ext3_xattr_list_30419 ext3_xattr_list 0 30419 NULL
146057 +vb2_fop_write_30420 vb2_fop_write 3-0 30420 NULL
146058 +lpfc_npiv_info_show_30421 lpfc_npiv_info_show 0 30421 NULL nohasharray
146059 +trace_insert_enum_map_30421 trace_insert_enum_map 3 30421 &lpfc_npiv_info_show_30421
146060 +iscsi_stat_login_attr_show_30423 iscsi_stat_login_attr_show 0 30423 NULL
146061 +tx_tx_template_prepared_read_30424 tx_tx_template_prepared_read 3-0 30424 NULL nohasharray
146062 +sequencer_write_30424 sequencer_write 0-4 30424 &tx_tx_template_prepared_read_30424 nohasharray
146063 +call_netdevice_notifier_30424 call_netdevice_notifier 0 30424 &sequencer_write_30424
146064 +mq_create_30425 mq_create 1 30425 NULL nohasharray
146065 +lstcon_session_info_30425 lstcon_session_info 6 30425 &mq_create_30425
146066 +ras_help_30427 ras_help 0 30427 NULL nohasharray
146067 +timewarn_cs_write_30427 timewarn_cs_write 3-0 30427 &ras_help_30427
146068 +can_notifier_30428 can_notifier 0 30428 NULL
146069 +cxacru_sysfs_show_startup_attempts_30429 cxacru_sysfs_show_startup_attempts 0 30429 NULL
146070 +selinux_netlbl_socket_post_create_30430 selinux_netlbl_socket_post_create 0 30430 NULL
146071 +xgbe_open_30431 xgbe_open 0 30431 NULL
146072 +bma180_reset_intr_30432 bma180_reset_intr 0 30432 NULL
146073 +show_30434 show 0 30434 NULL
146074 +target_stat_scsi_att_intr_port_attr_store_30438 target_stat_scsi_att_intr_port_attr_store 0 30438 NULL
146075 +fbcon_mode_deleted_30439 fbcon_mode_deleted 0 30439 NULL
146076 +carl9170_disable_key_30440 carl9170_disable_key 0 30440 NULL
146077 +em28xx_i2c_recv_bytes_30443 em28xx_i2c_recv_bytes 0-4 30443 NULL
146078 +sysv_write_inode_30445 sysv_write_inode 0 30445 NULL
146079 +xfs_attr_node_get_30453 xfs_attr_node_get 0 30453 NULL
146080 +nilfs_sync_super_30455 nilfs_sync_super 0 30455 NULL nohasharray
146081 +crypto_ablkcipher_ctxsize_30455 crypto_ablkcipher_ctxsize 0 30455 &nilfs_sync_super_30455
146082 +enable_write_30456 enable_write 3-0 30456 NULL nohasharray
146083 +get_lcd_level_30456 get_lcd_level 0 30456 &enable_write_30456
146084 +tx_tx_template_programmed_read_30461 tx_tx_template_programmed_read 3-0 30461 NULL
146085 +urandom_read_30462 urandom_read 3-0 30462 NULL
146086 +zoran_ioctl_30465 zoran_ioctl 2 30465 NULL
146087 +bop_lookup_30466 bop_lookup 0 30466 NULL
146088 +store_ap2_temp_30472 store_ap2_temp 0-4 30472 NULL
146089 +adt7310_spi_read_word_30473 adt7310_spi_read_word 0 30473 NULL
146090 +i915_mutex_lock_interruptible_30474 i915_mutex_lock_interruptible 0 30474 NULL
146091 +sysfs_override_clocksource_30477 sysfs_override_clocksource 4-0 30477 NULL nohasharray
146092 +soc_camera_platform_g_crop_30477 soc_camera_platform_g_crop 0 30477 &sysfs_override_clocksource_30477
146093 +setexposure_30478 setexposure 0 30478 NULL
146094 +write_head_30481 write_head 4-0 30481 NULL nohasharray
146095 +update_30481 update 0 30481 &write_head_30481
146096 +submit_bio_hook_30482 submit_bio_hook 0 30482 NULL
146097 +adu_write_30487 adu_write 3-0 30487 NULL
146098 +dtim_interval_write_30489 dtim_interval_write 3-0 30489 NULL nohasharray
146099 +audio_read_30489 audio_read 0-4 30489 &dtim_interval_write_30489
146100 +mxt_object_show_30491 mxt_object_show 0 30491 NULL nohasharray
146101 +policydb_index_30491 policydb_index 0 30491 &mxt_object_show_30491
146102 +batadv_send_tt_request_30493 batadv_send_tt_request 5 30493 NULL
146103 +wlcore_write32_30495 wlcore_write32 0 30495 NULL
146104 +rtl8723e_hw_init_30496 rtl8723e_hw_init 0 30496 NULL
146105 +xfs_xattr_get_30499 xfs_xattr_get 0 30499 NULL nohasharray
146106 +dmi_sysfs_entry_type_30499 dmi_sysfs_entry_type 0 30499 &xfs_xattr_get_30499 nohasharray
146107 +sync_min_store_30499 sync_min_store 0-3 30499 &dmi_sysfs_entry_type_30499
146108 +nfs_file_direct_write_30503 nfs_file_direct_write 0 30503 NULL
146109 +xfs_dir2_leafn_toosmall_30504 xfs_dir2_leafn_toosmall 0 30504 NULL
146110 +target_stat_scsi_att_intr_port_attr_show_30506 target_stat_scsi_att_intr_port_attr_show 0 30506 NULL nohasharray
146111 +wcn36xx_dxe_request_irqs_30506 wcn36xx_dxe_request_irqs 0 30506 &target_stat_scsi_att_intr_port_attr_show_30506
146112 +cx23885_stop_audio_dma_30508 cx23885_stop_audio_dma 0 30508 NULL
146113 +packet_notifier_30510 packet_notifier 0 30510 NULL
146114 +memblock_virt_alloc_node_30515 memblock_virt_alloc_node 1 30515 NULL
146115 +dwc3_testmode_write_30516 dwc3_testmode_write 3-0 30516 NULL nohasharray
146116 +ea_write_30516 ea_write 0 30516 &dwc3_testmode_write_30516
146117 +rtl8187_start_30519 rtl8187_start 0 30519 NULL
146118 +debug_debug2_read_30526 debug_debug2_read 3-0 30526 NULL
146119 +picolcd_operation_mode_delay_store_30527 picolcd_operation_mode_delay_store 0-4 30527 NULL
146120 +show_fnode_discovery_parent_type_30528 show_fnode_discovery_parent_type 0 30528 NULL
146121 +init_30531 init 0 30531 NULL
146122 +get_ctrl_reg_30533 get_ctrl_reg 0 30533 NULL
146123 +ioat_attr_show_30535 ioat_attr_show 0 30535 NULL
146124 +do_generic_file_read_30537 do_generic_file_read 0-4 30537 NULL
146125 +ql_sem_spinlock_30547 ql_sem_spinlock 0 30547 NULL
146126 +batadv_dat_snoop_incoming_arp_request_30548 batadv_dat_snoop_incoming_arp_request 3 30548 NULL
146127 +lp3972_i2c_write_30550 lp3972_i2c_write 0 30550 NULL nohasharray
146128 +xfs_setattr_nonsize_30550 xfs_setattr_nonsize 0 30550 &lp3972_i2c_write_30550 nohasharray
146129 +logfs_setattr_30550 logfs_setattr 0 30550 &xfs_setattr_nonsize_30550
146130 +usb_serial_generic_open_30553 usb_serial_generic_open 0 30553 NULL
146131 +_mv88e6xxx_reg_write_30554 _mv88e6xxx_reg_write 0 30554 NULL
146132 +ixgbevf_acquire_msix_vectors_30559 ixgbevf_acquire_msix_vectors 2 30559 NULL
146133 +qlcnic_sriov_pf_create_flr_queue_30560 qlcnic_sriov_pf_create_flr_queue 0 30560 NULL
146134 +disk_expand_part_tbl_30561 disk_expand_part_tbl 2 30561 NULL nohasharray
146135 +rtsx_transfer_data_30561 rtsx_transfer_data 5 30561 &disk_expand_part_tbl_30561
146136 +pwc_set_motor_30565 pwc_set_motor 0 30565 NULL nohasharray
146137 +koneplus_sysfs_write_profile_settings_30565 koneplus_sysfs_write_profile_settings 0-6-5 30565 &pwc_set_motor_30565
146138 +vivid_radio_write_30567 vivid_radio_write 0-3 30567 NULL
146139 +gpio_trig_inverted_store_30568 gpio_trig_inverted_store 0-4 30568 NULL
146140 +set_otp5en_30574 set_otp5en 4-0 30574 NULL
146141 +ssb_devices_thaw_30578 ssb_devices_thaw 0 30578 NULL
146142 +asd_execute_task_30579 asd_execute_task 0 30579 NULL
146143 +maxchild_show_30580 maxchild_show 0 30580 NULL nohasharray
146144 +bh1770_lux_rate_30580 bh1770_lux_rate 0 30580 &maxchild_show_30580
146145 +set_le_30581 set_le 4 30581 NULL
146146 +queue_store_random_30586 queue_store_random 0-3 30586 NULL
146147 +neofb_set_par_30587 neofb_set_par 0 30587 NULL
146148 +atc_pcm_playback_prepare_30594 atc_pcm_playback_prepare 0 30594 NULL
146149 +hfsplus_delete_attr_30596 hfsplus_delete_attr 0 30596 NULL
146150 +rx8025_read_regs_30597 rx8025_read_regs 0 30597 NULL
146151 +i2c_hid_get_report_length_30598 i2c_hid_get_report_length 0 30598 NULL
146152 +target_core_alua_tg_pt_gp_show_attr_alua_access_state_30602 target_core_alua_tg_pt_gp_show_attr_alua_access_state 0 30602 NULL
146153 +sgl_map_user_pages_30610 sgl_map_user_pages 2 30610 NULL nohasharray
146154 +roccat_common2_sysfs_read_keys_extra_30610 roccat_common2_sysfs_read_keys_extra 0-5-6 30610 &sgl_map_user_pages_30610
146155 +__uncore_mask_rnid30_show_30614 __uncore_mask_rnid30_show 0 30614 NULL
146156 +ppa_write_info_30619 ppa_write_info 0-3 30619 NULL
146157 +o2nm_node_local_read_30623 o2nm_node_local_read 0 30623 NULL
146158 +ath9k_htc_add_station_30625 ath9k_htc_add_station 0 30625 NULL
146159 +reload_bitstream_store_30626 reload_bitstream_store 0-4 30626 NULL
146160 +ieee802154_max_payload_30627 ieee802154_max_payload 0 30627 NULL nohasharray
146161 +s5k4aa_set_exposure_30627 s5k4aa_set_exposure 0 30627 &ieee802154_max_payload_30627
146162 +show_activation_height_30629 show_activation_height 0 30629 NULL nohasharray
146163 +macvtap_sendmsg_30629 macvtap_sendmsg 0-4 30629 &show_activation_height_30629
146164 +ieee80211_if_read_dot11MeshAwakeWindowDuration_30631 ieee80211_if_read_dot11MeshAwakeWindowDuration 3-0 30631 NULL
146165 +run_store_30632 run_store 0-4 30632 NULL
146166 +show_30633 show 0 30633 NULL
146167 +compat_raw_setsockopt_30634 compat_raw_setsockopt 5 30634 NULL nohasharray
146168 +jfs_setattr_30634 jfs_setattr 0 30634 &compat_raw_setsockopt_30634 nohasharray
146169 +ath5k_hw_rf5110_channel_30634 ath5k_hw_rf5110_channel 0 30634 &jfs_setattr_30634
146170 +rv3029c2_i2c_read_time_30637 rv3029c2_i2c_read_time 0 30637 NULL nohasharray
146171 +nilfs_checkpoints_last_seg_checkpoint_show_30637 nilfs_checkpoints_last_seg_checkpoint_show 0 30637 &rv3029c2_i2c_read_time_30637
146172 +mlx5_ib_alloc_fast_reg_page_list_30638 mlx5_ib_alloc_fast_reg_page_list 2 30638 NULL
146173 +bonding_show_bonds_30640 bonding_show_bonds 0 30640 NULL
146174 +rt2800usb_set_state_30644 rt2800usb_set_state 0 30644 NULL
146175 +compat_sys_msgsnd_30645 compat_sys_msgsnd 3 30645 NULL
146176 +SyS_listxattr_30647 SyS_listxattr 3 30647 NULL
146177 +show_ipv4_iface_dhcp_alt_client_id_30652 show_ipv4_iface_dhcp_alt_client_id 0 30652 NULL
146178 +show_session_param_ISCSI_PARAM_CHAP_OUT_IDX_30653 show_session_param_ISCSI_PARAM_CHAP_OUT_IDX 0 30653 NULL
146179 +store_frontswap_selfshrinking_30662 store_frontswap_selfshrinking 0-4 30662 NULL
146180 +bnx2x_change_mac_addr_30663 bnx2x_change_mac_addr 0 30663 NULL
146181 +agp_remap_30665 agp_remap 2 30665 NULL
146182 +jffs2_flash_read_30667 jffs2_flash_read 0 30667 NULL nohasharray
146183 +bnx2x_setup_irqs_30667 bnx2x_setup_irqs 0 30667 &jffs2_flash_read_30667
146184 +smack_ipv6_output_30668 smack_ipv6_output 0 30668 NULL
146185 +cx8800_s_aud_ctrl_30676 cx8800_s_aud_ctrl 0 30676 NULL
146186 +garmin_init_session_30677 garmin_init_session 0 30677 NULL nohasharray
146187 +tda18212_set_params_30677 tda18212_set_params 0 30677 &garmin_init_session_30677
146188 +__mlx4_qp_modify_30685 __mlx4_qp_modify 0 30685 NULL
146189 +target_fabric_nacl_auth_attr_store_30688 target_fabric_nacl_auth_attr_store 0 30688 NULL
146190 +dlm_id_store_30691 dlm_id_store 0-3 30691 NULL
146191 +xfs_vm_readpage_30695 xfs_vm_readpage 0 30695 NULL
146192 +perf_event_read_one_30698 perf_event_read_one 0 30698 NULL
146193 +sector_size_show_30700 sector_size_show 0 30700 NULL nohasharray
146194 +be_cmd_rx_filter_30700 be_cmd_rx_filter 0 30700 &sector_size_show_30700
146195 +dccp_setsockopt_ccid_30701 dccp_setsockopt_ccid 4-0 30701 NULL nohasharray
146196 +snd_sonicvibes_trigger_30701 snd_sonicvibes_trigger 0 30701 &dccp_setsockopt_ccid_30701 nohasharray
146197 +xfs_bmap_add_extent_unwritten_real_30701 xfs_bmap_add_extent_unwritten_real 0 30701 &snd_sonicvibes_trigger_30701 nohasharray
146198 +iwl_dbgfs_set_nic_temperature_write_30701 iwl_dbgfs_set_nic_temperature_write 0-3 30701 &xfs_bmap_add_extent_unwritten_real_30701
146199 +qla4xxx_host_get_param_30705 qla4xxx_host_get_param 0 30705 NULL
146200 +br2684_mac_addr_30706 br2684_mac_addr 0 30706 NULL
146201 +acpi_pad_idlepct_show_30707 acpi_pad_idlepct_show 0 30707 NULL
146202 +ip_vs_in_30711 ip_vs_in 0 30711 NULL
146203 +lbs_wrbbp_write_30712 lbs_wrbbp_write 3-0 30712 NULL
146204 +b43_attr_interfmode_store_30718 b43_attr_interfmode_store 0-4 30718 NULL
146205 +l2cap_build_conf_rsp_30719 l2cap_build_conf_rsp 0 30719 NULL
146206 +ceph_getattr_30720 ceph_getattr 0 30720 NULL nohasharray
146207 +heartbeat_reboot_notifier_30720 heartbeat_reboot_notifier 0 30720 &ceph_getattr_30720
146208 +lbs_debugfs_read_30721 lbs_debugfs_read 3-0 30721 NULL
146209 +itd_urb_transaction_30723 itd_urb_transaction 0 30723 NULL
146210 +affs_symlink_readpage_30728 affs_symlink_readpage 0 30728 NULL
146211 +nfs_super_get_key_30729 nfs_super_get_key 0 30729 NULL
146212 +usb_udc_srp_store_30730 usb_udc_srp_store 0-4 30730 NULL
146213 +pci_resource_alignment_show_30731 pci_resource_alignment_show 0 30731 NULL nohasharray
146214 +cachefiles_read_backing_file_one_30731 cachefiles_read_backing_file_one 0 30731 &pci_resource_alignment_show_30731
146215 +pci_read_config_word_30732 pci_read_config_word 0 30732 NULL
146216 +x25_setsockopt_30736 x25_setsockopt 0 30736 NULL
146217 +snapshot_status_30744 snapshot_status 5 30744 NULL
146218 +gre_tap_init_30745 gre_tap_init 0 30745 NULL
146219 +kxtj9_get_poll_30750 kxtj9_get_poll 0 30750 NULL
146220 +ixgbe_write_posted_mbx_30751 ixgbe_write_posted_mbx 0 30751 NULL
146221 +fuse_direct_IO_30753 fuse_direct_IO 0 30753 NULL
146222 +iwl_mvm_phy_ctxt_add_30756 iwl_mvm_phy_ctxt_add 0 30756 NULL
146223 +stepping_show_30758 stepping_show 0 30758 NULL
146224 +hfsplus_readpage_30759 hfsplus_readpage 0 30759 NULL
146225 +aa_capable_30763 aa_capable 0 30763 NULL
146226 +hdpvr_set_audio_30764 hdpvr_set_audio 0 30764 NULL nohasharray
146227 +o2hb_region_pid_read_30764 o2hb_region_pid_read 0 30764 &hdpvr_set_audio_30764
146228 +ath10k_pci_bmi_wait_30766 ath10k_pci_bmi_wait 0 30766 NULL nohasharray
146229 +iscsi_nacl_auth_store_userid_mutual_30766 iscsi_nacl_auth_store_userid_mutual 0-3 30766 &ath10k_pci_bmi_wait_30766
146230 +st_magn_buffer_preenable_30769 st_magn_buffer_preenable 0 30769 NULL
146231 +fillonedir_30772 fillonedir 3 30772 NULL
146232 +fuse_conn_limit_write_30777 fuse_conn_limit_write 3-0 30777 NULL nohasharray
146233 +nilfs_btree_check_delete_30777 nilfs_btree_check_delete 0-2 30777 &fuse_conn_limit_write_30777
146234 +SyS_pread64_30778 SyS_pread64 3 30778 NULL
146235 +__bio_alloc_30787 __bio_alloc 3 30787 NULL nohasharray
146236 +mt9t112_init_setting_30787 mt9t112_init_setting 0 30787 &__bio_alloc_30787
146237 +sel_make_classes_30789 sel_make_classes 0 30789 NULL
146238 +gether_set_dev_addr_30798 gether_set_dev_addr 0 30798 NULL
146239 +populate_cache_leaves_30800 populate_cache_leaves 0 30800 NULL
146240 +carl9170_init_rf_banks_0_7_30804 carl9170_init_rf_banks_0_7 0 30804 NULL
146241 +iscsi_tpg_auth_show_userid_30807 iscsi_tpg_auth_show_userid 0 30807 NULL
146242 +SMBLegacyOpen_30809 SMBLegacyOpen 0 30809 NULL
146243 +smk_read_doi_30813 smk_read_doi 3-0 30813 NULL nohasharray
146244 +cryptomgr_schedule_test_30813 cryptomgr_schedule_test 0 30813 &smk_read_doi_30813
146245 +SYSC_splice_30820 SYSC_splice 5 30820 NULL
146246 +dn_create_30821 dn_create 0 30821 NULL
146247 +xlog_grant_head_wait_30829 xlog_grant_head_wait 0 30829 NULL
146248 +get_kobj_path_length_30831 get_kobj_path_length 0 30831 NULL
146249 +pvc_create_30834 pvc_create 0 30834 NULL
146250 +ath10k_write_fw_dbglog_30835 ath10k_write_fw_dbglog 3-0 30835 NULL nohasharray
146251 +store_temp1_30835 store_temp1 0-4 30835 &ath10k_write_fw_dbglog_30835
146252 +vivid_start_generating_vid_out_30840 vivid_start_generating_vid_out 0 30840 NULL nohasharray
146253 +set_therm_max_30840 set_therm_max 0-4 30840 &vivid_start_generating_vid_out_30840
146254 +of_gpio_named_count_30841 of_gpio_named_count 0 30841 NULL
146255 +llc_ui_create_30842 llc_ui_create 0 30842 NULL
146256 +sctp_setsockopt_auth_chunk_30843 sctp_setsockopt_auth_chunk 3-0 30843 NULL
146257 +nilfs_palloc_count_desc_blocks_30846 nilfs_palloc_count_desc_blocks 0 30846 NULL
146258 +ql_request_irq_30848 ql_request_irq 0 30848 NULL
146259 +input_dev_show_cap_sw_30851 input_dev_show_cap_sw 0 30851 NULL
146260 +is_otg_show_30852 is_otg_show 0 30852 NULL
146261 +s5p_jpeg_buf_prepare_30860 s5p_jpeg_buf_prepare 0 30860 NULL
146262 +regulator_get_voltage_sel_regmap_30864 regulator_get_voltage_sel_regmap 0 30864 NULL
146263 +dlm_device_register_30866 dlm_device_register 0 30866 NULL
146264 +dbg_check_key_order_30867 dbg_check_key_order 0 30867 NULL
146265 +snd_fm801_capture_prepare_30869 snd_fm801_capture_prepare 0 30869 NULL
146266 +ec_i2c_construct_message_30871 ec_i2c_construct_message 0 30871 NULL nohasharray
146267 +lpfc_max_scsicmpl_time_show_30871 lpfc_max_scsicmpl_time_show 0 30871 &ec_i2c_construct_message_30871
146268 +snd_pcm_plugin_append_30872 snd_pcm_plugin_append 0 30872 NULL
146269 +atl1e_get_regs_len_30883 atl1e_get_regs_len 0 30883 NULL
146270 +ieee80211_if_fmt_dropped_frames_no_route_30884 ieee80211_if_fmt_dropped_frames_no_route 3 30884 NULL
146271 +pn_recvmsg_30887 pn_recvmsg 4-0 30887 NULL nohasharray
146272 +__ei_open_30887 __ei_open 0 30887 &pn_recvmsg_30887
146273 +regmap_update_bits_check_30894 regmap_update_bits_check 0 30894 NULL nohasharray
146274 +cmd_ie_add_30894 cmd_ie_add 0 30894 &regmap_update_bits_check_30894
146275 +copy_send_mad_30897 copy_send_mad 0 30897 NULL nohasharray
146276 +ubifs_wbuf_seek_nolock_30897 ubifs_wbuf_seek_nolock 0 30897 &copy_send_mad_30897
146277 +pxa168_get_settings_30899 pxa168_get_settings 0 30899 NULL
146278 +fd_do_prot_unmap_30900 fd_do_prot_unmap 3 30900 NULL
146279 +copy_to_iter_30901 copy_to_iter 0-2 30901 NULL
146280 +fc_host_post_vendor_event_30903 fc_host_post_vendor_event 3 30903 NULL nohasharray
146281 +bq2415x_get_battery_regulation_voltage_30903 bq2415x_get_battery_regulation_voltage 0 30903 &fc_host_post_vendor_event_30903
146282 +complain_secs_store_30904 complain_secs_store 3-0 30904 NULL nohasharray
146283 +__do_lo_send_write_30904 __do_lo_send_write 3 30904 &complain_secs_store_30904
146284 +rocker_port_vlan_flood_group_30908 rocker_port_vlan_flood_group 0 30908 NULL
146285 +osd_req_decode_sense_full_30918 osd_req_decode_sense_full 0 30918 NULL nohasharray
146286 +ath10k_htt_h2t_aggr_cfg_msg_30918 ath10k_htt_h2t_aggr_cfg_msg 0 30918 &osd_req_decode_sense_full_30918
146287 +plip_hard_header_30919 plip_hard_header 0 30919 NULL
146288 +show_fan_max_30922 show_fan_max 0 30922 NULL
146289 +fit3_read_regr_30923 fit3_read_regr 0 30923 NULL
146290 +tx_dropped_show_30925 tx_dropped_show 0 30925 NULL
146291 +mmc_preferred_erase_size_show_30926 mmc_preferred_erase_size_show 0 30926 NULL
146292 +usnic_debugfs_buildinfo_read_30928 usnic_debugfs_buildinfo_read 3-0 30928 NULL
146293 +w1_master_attribute_store_add_30929 w1_master_attribute_store_add 0-4 30929 NULL
146294 +i7core_show_counter_2_30930 i7core_show_counter_2 0 30930 NULL
146295 +mwifiex_cmd_802_11_ad_hoc_join_30931 mwifiex_cmd_802_11_ad_hoc_join 0 30931 NULL
146296 +hello_time_show_30936 hello_time_show 0 30936 NULL nohasharray
146297 +set_30936 set 0 30936 &hello_time_show_30936
146298 +kovaplus_sysfs_write_control_30938 kovaplus_sysfs_write_control 0-6-5 30938 NULL
146299 +bnx2x_get_rxfh_indir_size_30939 bnx2x_get_rxfh_indir_size 0 30939 NULL
146300 +read_usunc_30940 read_usunc 0 30940 NULL
146301 +sctp_setsockopt_rtoinfo_30941 sctp_setsockopt_rtoinfo 3-0 30941 NULL nohasharray
146302 +parport_uss720_ecp_read_data_30941 parport_uss720_ecp_read_data 0 30941 &sctp_setsockopt_rtoinfo_30941
146303 +sctp_do_bind_30943 sctp_do_bind 0 30943 NULL
146304 +affs_direct_IO_30947 affs_direct_IO 3 30947 NULL
146305 +reserve_space_30953 reserve_space 0 30953 NULL nohasharray
146306 +store_30953 store 0-4 30953 &reserve_space_30953
146307 +st_accel_buffer_preenable_30954 st_accel_buffer_preenable 0 30954 NULL
146308 +vicam_control_msg_30956 vicam_control_msg 0 30956 NULL
146309 +oxu_urb_enqueue_30959 oxu_urb_enqueue 0 30959 NULL
146310 +wan_enable_show_30966 wan_enable_show 0 30966 NULL
146311 +set_tcrit2_30967 set_tcrit2 0-4 30967 NULL
146312 +sr_write_async_30968 sr_write_async 3 30968 NULL
146313 +tty_insert_flip_string_flags_30969 tty_insert_flip_string_flags 4 30969 NULL
146314 +vpfe_queue_setup_30980 vpfe_queue_setup 0 30980 NULL nohasharray
146315 +call_netdevice_notifiers_info_30980 call_netdevice_notifiers_info 0 30980 &vpfe_queue_setup_30980
146316 +read_file_bt_ant_diversity_30983 read_file_bt_ant_diversity 3-0 30983 NULL
146317 +cypress_open_30984 cypress_open 0 30984 NULL
146318 +transmit_power_show_30988 transmit_power_show 0 30988 NULL
146319 +i2400mu_rx_size_grow_30989 i2400mu_rx_size_grow 0 30989 NULL
146320 +wan_write_30990 wan_write 0 30990 NULL
146321 +wake_up_lan_store_30992 wake_up_lan_store 0-4 30992 NULL
146322 +odev_attr_show_30995 odev_attr_show 0 30995 NULL
146323 +qlcnic_83xx_enqueue_mbx_cmd_30997 qlcnic_83xx_enqueue_mbx_cmd 0 30997 NULL
146324 +mc13xxx_reg_read_31002 mc13xxx_reg_read 0 31002 NULL
146325 +qla2x00_optrom_efi_version_show_31004 qla2x00_optrom_efi_version_show 0 31004 NULL nohasharray
146326 +__netdev_upper_dev_link_31004 __netdev_upper_dev_link 0 31004 &qla2x00_optrom_efi_version_show_31004
146327 +max1363_monitor_show_freq_31008 max1363_monitor_show_freq 0 31008 NULL
146328 +igb_setup_tx_resources_31011 igb_setup_tx_resources 0 31011 NULL
146329 +lbs_host_sleep_read_31013 lbs_host_sleep_read 3-0 31013 NULL nohasharray
146330 +validate_and_copy_buf_31013 validate_and_copy_buf 0 31013 &lbs_host_sleep_read_31013
146331 +__unregister_ftrace_function_31020 __unregister_ftrace_function 0 31020 NULL
146332 +ima_eventsig_init_31022 ima_eventsig_init 5 31022 NULL
146333 +snd_usb_init_pitch_31023 snd_usb_init_pitch 0 31023 NULL
146334 +phys_pmd_init_31024 phys_pmd_init 0-2-3 31024 NULL nohasharray
146335 +btrfs_space_info_show_bytes_may_use_31024 btrfs_space_info_show_bytes_may_use 0 31024 &phys_pmd_init_31024 nohasharray
146336 +iio_sysfs_trigger_probe_31024 iio_sysfs_trigger_probe 0 31024 &btrfs_space_info_show_bytes_may_use_31024
146337 +show_fc_host_max_npiv_vports_31030 show_fc_host_max_npiv_vports 0 31030 NULL
146338 +get_regs_len_31032 get_regs_len 0 31032 NULL
146339 +uhci_check_bandwidth_31041 uhci_check_bandwidth 0 31041 NULL
146340 +do_setup_msi_irqs_31043 do_setup_msi_irqs 2 31043 NULL nohasharray
146341 +carl9170_rx_filter_31043 carl9170_rx_filter 0 31043 &do_setup_msi_irqs_31043
146342 +__smsc75xx_mdio_read_31046 __smsc75xx_mdio_read 0 31046 NULL
146343 +show_brightness_31047 show_brightness 0 31047 NULL
146344 +ov534_s_ctrl_31054 ov534_s_ctrl 0 31054 NULL
146345 +sys_splice_31055 sys_splice 5 31055 NULL
146346 +pci_set_resource_alignment_param_31057 pci_set_resource_alignment_param 0-2 31057 NULL
146347 +aoedisk_show_fwver_31059 aoedisk_show_fwver 0 31059 NULL
146348 +compat_sys_mq_timedsend_31060 compat_sys_mq_timedsend 3 31060 NULL
146349 +lbs_failcount_read_31063 lbs_failcount_read 3-0 31063 NULL
146350 +pcf8563_rtc_set_alarm_31070 pcf8563_rtc_set_alarm 0 31070 NULL
146351 +memmap_attr_show_31075 memmap_attr_show 0 31075 NULL
146352 +create_multi_channel_mode_31077 create_multi_channel_mode 0 31077 NULL
146353 +ip175c_config_init_31078 ip175c_config_init 0 31078 NULL
146354 +sys_mincore_31079 sys_mincore 2-1 31079 NULL
146355 +arcmsr_attr_host_driver_version_31081 arcmsr_attr_host_driver_version 0 31081 NULL
146356 +ttm_bo_ioremap_31082 ttm_bo_ioremap 2-3 31082 NULL nohasharray
146357 +cfq_quantum_store_31082 cfq_quantum_store 0-3 31082 &ttm_bo_ioremap_31082
146358 +gt_max_freq_mhz_show_31084 gt_max_freq_mhz_show 0 31084 NULL
146359 +vmstat_cpuup_callback_31085 vmstat_cpuup_callback 0 31085 NULL
146360 +bh1770_set_prox_rate_above_31087 bh1770_set_prox_rate_above 0-4 31087 NULL
146361 +sctp_setsockopt_context_31091 sctp_setsockopt_context 3-0 31091 NULL
146362 +proc_gid_map_write_31093 proc_gid_map_write 3-0 31093 NULL
146363 +pci_mmcfg_write_31103 pci_mmcfg_write 0 31103 NULL
146364 +i915_gem_object_wait_rendering__tail_31104 i915_gem_object_wait_rendering__tail 0 31104 NULL
146365 +output_report_31105 output_report 0 31105 NULL
146366 +store_direct_dword_31108 store_direct_dword 0-4 31108 NULL
146367 +compat_sys_get_mempolicy_31109 compat_sys_get_mempolicy 3 31109 NULL nohasharray
146368 +string_to_context_struct_31109 string_to_context_struct 0 31109 &compat_sys_get_mempolicy_31109
146369 +dns_resolver_preparse_31110 dns_resolver_preparse 0 31110 NULL
146370 +depth_read_31112 depth_read 3-0 31112 NULL nohasharray
146371 +show_otp5_31112 show_otp5 0 31112 &depth_read_31112
146372 +show_31115 show 0 31115 NULL
146373 +hash_ipportnet6_expire_31118 hash_ipportnet6_expire 4 31118 NULL
146374 +space_store_31124 space_store 0-3 31124 NULL
146375 +set_temp_type_31125 set_temp_type 0-4 31125 NULL
146376 +lpfc_fcp2_no_tgt_reset_show_31127 lpfc_fcp2_no_tgt_reset_show 0 31127 NULL nohasharray
146377 +preparse_31127 preparse 0 31127 &lpfc_fcp2_no_tgt_reset_show_31127
146378 +tse_init_rx_buffer_31129 tse_init_rx_buffer 3-0 31129 NULL
146379 +_cancel_lock_31130 _cancel_lock 0 31130 NULL
146380 +acpi_ex_prep_common_field_object_31135 acpi_ex_prep_common_field_object 0 31135 NULL nohasharray
146381 +itg3200_data_rdy_trigger_set_state_31135 itg3200_data_rdy_trigger_set_state 0 31135 &acpi_ex_prep_common_field_object_31135
146382 +i2c_recv_byte_31137 i2c_recv_byte 0 31137 NULL
146383 +target_stat_scsi_att_intr_port_show_attr_dev_31138 target_stat_scsi_att_intr_port_show_attr_dev 0 31138 NULL
146384 +ssb_read16_31139 ssb_read16 0 31139 NULL
146385 +store_speed_scan_31141 store_speed_scan 0-4 31141 NULL
146386 +b43_sdio_request_irq_31144 b43_sdio_request_irq 0 31144 NULL
146387 +caif_seqpkt_recvmsg_31145 caif_seqpkt_recvmsg 3 31145 NULL
146388 +patch_nvhdmi_31148 patch_nvhdmi 0 31148 NULL
146389 +acpi_cpu_soft_notify_31149 acpi_cpu_soft_notify 0 31149 NULL
146390 +uvc_start_streaming_31157 uvc_start_streaming 0 31157 NULL
146391 +lid_mask_count_show_31167 lid_mask_count_show 0 31167 NULL
146392 +nvme_set_features_31169 nvme_set_features 0 31169 NULL
146393 +get_batt_uV_31171 get_batt_uV 0 31171 NULL nohasharray
146394 +rxq_init_31171 rxq_init 0 31171 &get_batt_uV_31171
146395 +f2fs_convert_inline_inode_31174 f2fs_convert_inline_inode 0 31174 NULL
146396 +_regulator_do_disable_31175 _regulator_do_disable 0 31175 NULL nohasharray
146397 +pktgen_thread_write_31175 pktgen_thread_write 0-3 31175 &_regulator_do_disable_31175
146398 +s5k83a_get_rotation_31176 s5k83a_get_rotation 0 31176 NULL
146399 +store_31179 store 0-3 31179 NULL
146400 +mag3110_show_int_plus_micros_31190 mag3110_show_int_plus_micros 0 31190 NULL nohasharray
146401 +raw_init_31190 raw_init 0 31190 &mag3110_show_int_plus_micros_31190
146402 +acpi_ex_system_memory_space_handler_31192 acpi_ex_system_memory_space_handler 2 31192 NULL nohasharray
146403 +persist_show_31192 persist_show 0 31192 &acpi_ex_system_memory_space_handler_31192
146404 +__gpiod_request_31195 __gpiod_request 0 31195 NULL
146405 +iscsit_ta_t10_pi_31196 iscsit_ta_t10_pi 0 31196 NULL
146406 +amd8111_access_31197 amd8111_access 0 31197 NULL
146407 +r592_read_fifo_pio_31198 r592_read_fifo_pio 3 31198 NULL nohasharray
146408 +rocker_dma_ring_create_31198 rocker_dma_ring_create 3-0 31198 &r592_read_fifo_pio_31198
146409 +mtdchar_readoob_31200 mtdchar_readoob 4 31200 NULL
146410 +tps6586x_reads_31201 tps6586x_reads 0 31201 NULL nohasharray
146411 +sh_eth_phy_init_31201 sh_eth_phy_init 0 31201 &tps6586x_reads_31201
146412 +snd_pcm_plugin_build_rate_31203 snd_pcm_plugin_build_rate 0 31203 NULL
146413 +show_fnode_first_burst_len_31205 show_fnode_first_burst_len 0 31205 NULL
146414 +cpumask_weight_31215 cpumask_weight 0 31215 NULL
146415 +__read_reg_31216 __read_reg 0 31216 NULL
146416 +atm_get_addr_31221 atm_get_addr 3 31221 NULL nohasharray
146417 +lpfc_fips_level_show_31221 lpfc_fips_level_show 0 31221 &atm_get_addr_31221 nohasharray
146418 +srpt_tpg_attrib_show_srp_sq_size_31221 srpt_tpg_attrib_show_srp_sq_size 0 31221 &lpfc_fips_level_show_31221
146419 +connect_type_show_31228 connect_type_show 0 31228 NULL nohasharray
146420 +crypto_sha1_update_31228 crypto_sha1_update 0 31228 &connect_type_show_31228
146421 +e1000_setup_rx_resources_31230 e1000_setup_rx_resources 0 31230 NULL
146422 +SMB2_sess_setup_31233 SMB2_sess_setup 0 31233 NULL
146423 +store_31237 store 0-3 31237 NULL
146424 +tcp_recvmsg_31238 tcp_recvmsg 4-0 31238 NULL
146425 +cyy_readb_31240 cyy_readb 0 31240 NULL
146426 +snd_es1938_capture_trigger_31242 snd_es1938_capture_trigger 0 31242 NULL nohasharray
146427 +store_sf4_pwm_31242 store_sf4_pwm 0-4 31242 &snd_es1938_capture_trigger_31242 nohasharray
146428 +lpfc_wwn_set_31242 lpfc_wwn_set 0 31242 &store_sf4_pwm_31242
146429 +cbaf_wusb_cdid_store_31243 cbaf_wusb_cdid_store 0-4 31243 NULL
146430 +_create_sg_bios_31244 _create_sg_bios 4 31244 NULL nohasharray
146431 +set_otp4_31244 set_otp4 4-0 31244 &_create_sg_bios_31244
146432 +recv_pre_dequeue_31252 recv_pre_dequeue 0 31252 NULL
146433 +ieee80211_if_read_last_beacon_31257 ieee80211_if_read_last_beacon 3-0 31257 NULL
146434 +sctp_tsnmap_find_gap_ack_31272 sctp_tsnmap_find_gap_ack 3 31272 NULL
146435 +uinput_read_31275 uinput_read 0-3 31275 NULL nohasharray
146436 +udf_write_begin_31275 udf_write_begin 0 31275 &uinput_read_31275
146437 +show_temp_hyst1_31276 show_temp_hyst1 0 31276 NULL
146438 +mwifiex_send_tdls_action_frame_31279 mwifiex_send_tdls_action_frame 7 31279 NULL nohasharray
146439 +autosuspend_store_31279 autosuspend_store 0-4 31279 &mwifiex_send_tdls_action_frame_31279
146440 +show_ipv4_iface_grat_arp_en_31280 show_ipv4_iface_grat_arp_en 0 31280 NULL nohasharray
146441 +ia_setsockopt_31280 ia_setsockopt 0 31280 &show_ipv4_iface_grat_arp_en_31280
146442 +mlx5_cmd_exec_cb_31281 mlx5_cmd_exec_cb 0 31281 NULL
146443 +spmi_write_cmd_31283 spmi_write_cmd 0 31283 NULL
146444 +hash_netportnet4_expire_31290 hash_netportnet4_expire 4 31290 NULL
146445 +device_suspend_late_31297 device_suspend_late 0 31297 NULL
146446 +fill_and_eval_dacs_31298 fill_and_eval_dacs 0 31298 NULL
146447 +iwl_dbgfs_set_nic_temperature_read_31300 iwl_dbgfs_set_nic_temperature_read 3-0 31300 NULL
146448 +uvc_simplify_fraction_31303 uvc_simplify_fraction 3 31303 NULL
146449 +sha1_mb_finup_31305 sha1_mb_finup 0 31305 NULL
146450 +tps6507x_pmic_read_31310 tps6507x_pmic_read 0 31310 NULL
146451 +i2c_nuvoton_recv_data_31312 i2c_nuvoton_recv_data 0-4 31312 NULL
146452 +sisusbcon_scroll_31315 sisusbcon_scroll 5-2-3 31315 NULL
146453 +target_fabric_port_store_attr_alua_tg_pt_status_31316 target_fabric_port_store_attr_alua_tg_pt_status 0-3 31316 NULL
146454 +command_file_write_31318 command_file_write 3-0 31318 NULL
146455 +acpi_ev_get_gpe_xrupt_block_31325 acpi_ev_get_gpe_xrupt_block 1 31325 NULL nohasharray
146456 +ext4_xattr_block_list_31325 ext4_xattr_block_list 0 31325 &acpi_ev_get_gpe_xrupt_block_31325
146457 +uwb_rc_beacon_show_31326 uwb_rc_beacon_show 0 31326 NULL
146458 +recvmsg_31331 recvmsg 0-4 31331 NULL
146459 +__vb2_cleanup_fileio_31332 __vb2_cleanup_fileio 0 31332 NULL nohasharray
146460 +mmc_power_restore_31332 mmc_power_restore 0 31332 &__vb2_cleanup_fileio_31332
146461 +_regmap_raw_multi_reg_write_31336 _regmap_raw_multi_reg_write 3 31336 NULL nohasharray
146462 +radix_tree_insert_31336 radix_tree_insert 0 31336 &_regmap_raw_multi_reg_write_31336
146463 +em28xx_init_usb_xfer_31337 em28xx_init_usb_xfer 4-6-0 31337 NULL
146464 +f2fs_sbi_store_31339 f2fs_sbi_store 0-4 31339 NULL
146465 +platform_device_add_31340 platform_device_add 0 31340 NULL
146466 +jffs2_trusted_listxattr_31348 jffs2_trusted_listxattr 0-5 31348 NULL nohasharray
146467 +snd_seq_enqueue_event_31348 snd_seq_enqueue_event 0 31348 &jffs2_trusted_listxattr_31348
146468 +sha256_base_finish_31352 sha256_base_finish 0 31352 NULL
146469 +queue_setup_31353 queue_setup 0 31353 NULL
146470 +vpx3220_s_ctrl_31356 vpx3220_s_ctrl 0 31356 NULL
146471 +outlen_write_31358 outlen_write 3-0 31358 NULL
146472 +pinctrl_utils_add_map_configs_31359 pinctrl_utils_add_map_configs 7 31359 NULL
146473 +show_fcstat_tx_frames_31360 show_fcstat_tx_frames 0 31360 NULL
146474 +native_setup_msi_irqs_31367 native_setup_msi_irqs 0 31367 NULL
146475 +handler_31368 handler 0 31368 NULL
146476 +xprt_rdma_allocate_31372 xprt_rdma_allocate 2 31372 NULL
146477 +snd_mixart_prepare_31374 snd_mixart_prepare 0 31374 NULL
146478 +fb_blank_31377 fb_blank 0 31377 NULL nohasharray
146479 +ipcaif_get_size_31377 ipcaif_get_size 0 31377 &fb_blank_31377
146480 +xen_pcibk_config_quirks_add_field_31379 xen_pcibk_config_quirks_add_field 0 31379 NULL nohasharray
146481 +trace_parser_get_init_31379 trace_parser_get_init 2 31379 &xen_pcibk_config_quirks_add_field_31379
146482 +mp_ioapic_pin_count_31393 mp_ioapic_pin_count 0 31393 NULL
146483 +zd_chip_set_basic_rates_31394 zd_chip_set_basic_rates 0 31394 NULL
146484 +blk_mq_sysfs_dispatched_show_31400 blk_mq_sysfs_dispatched_show 0 31400 NULL
146485 +fat_count_free_clusters_31403 fat_count_free_clusters 0 31403 NULL nohasharray
146486 +i40evf_up_complete_31403 i40evf_up_complete 0 31403 &fat_count_free_clusters_31403
146487 +pcf8563_rtc_read_time_31404 pcf8563_rtc_read_time 0 31404 NULL nohasharray
146488 +set_bool_threeg_31404 set_bool_threeg 0-4 31404 &pcf8563_rtc_read_time_31404
146489 +wm831x_reg_unlock_31409 wm831x_reg_unlock 0 31409 NULL
146490 +key_ifindex_read_31411 key_ifindex_read 3-0 31411 NULL nohasharray
146491 +nf_nat_packet_31411 nf_nat_packet 0 31411 &key_ifindex_read_31411
146492 +mcs7830_set_reg_31413 mcs7830_set_reg 3-0 31413 NULL
146493 +xgene_enet_set_mac_address_31415 xgene_enet_set_mac_address 0 31415 NULL
146494 +set_in5_max_31420 set_in5_max 0-4 31420 NULL
146495 +write_file_simulate_radar_31421 write_file_simulate_radar 0-3 31421 NULL
146496 +_sp2d_max_pg_31422 _sp2d_max_pg 0 31422 NULL nohasharray
146497 +test_rtc_read_time_31422 test_rtc_read_time 0 31422 &_sp2d_max_pg_31422 nohasharray
146498 +target_fabric_wwn_attr_store_31422 target_fabric_wwn_attr_store 0 31422 &test_rtc_read_time_31422
146499 +cxacru_sysfs_show_downstream_attenuation_31423 cxacru_sysfs_show_downstream_attenuation 0 31423 NULL
146500 +TSS_checkhmac1_31429 TSS_checkhmac1 0 31429 NULL
146501 +iuu_open_31432 iuu_open 0 31432 NULL
146502 +ext4_find_dest_de_31440 ext4_find_dest_de 7 31440 NULL
146503 +acpi_sci_ioapic_setup_31445 acpi_sci_ioapic_setup 4 31445 NULL nohasharray
146504 +snd_ice1712_capture_prepare_31445 snd_ice1712_capture_prepare 0 31445 &acpi_sci_ioapic_setup_31445
146505 +security_set_bools_31447 security_set_bools 0 31447 NULL
146506 +transport_alloc_session_tags_31449 transport_alloc_session_tags 3-2 31449 NULL
146507 +interf_grp_compatible_id_show_31450 interf_grp_compatible_id_show 0 31450 NULL
146508 +__uio_register_device_31451 __uio_register_device 0 31451 NULL
146509 +myri10ge_get_sset_count_31452 myri10ge_get_sset_count 0 31452 NULL
146510 +opera1_xilinx_rw_31453 opera1_xilinx_rw 5 31453 NULL
146511 +_regmap_update_bits_31456 _regmap_update_bits 0 31456 NULL
146512 +ubifs_log_end_commit_31463 ubifs_log_end_commit 0 31463 NULL
146513 +input_get_new_minor_31464 input_get_new_minor 1 31464 NULL
146514 +drm_read_31467 drm_read 0-3 31467 NULL
146515 +do_fcntl_31468 do_fcntl 3 31468 NULL
146516 +ab3100_otp_freq_show_31472 ab3100_otp_freq_show 0 31472 NULL nohasharray
146517 +atl1e_phy_init_31472 atl1e_phy_init 0 31472 &ab3100_otp_freq_show_31472
146518 +xfs_btree_get_numrecs_31477 xfs_btree_get_numrecs 0 31477 NULL nohasharray
146519 +bad_inode_getattr_31477 bad_inode_getattr 0 31477 &xfs_btree_get_numrecs_31477
146520 +__ext4_journal_get_write_access_31482 __ext4_journal_get_write_access 0 31482 NULL
146521 +alg_setkey_31485 alg_setkey 3-0 31485 NULL
146522 +show_spi_transport_max_iu_31486 show_spi_transport_max_iu 0 31486 NULL nohasharray
146523 +wm831x_rtc_start_alarm_31486 wm831x_rtc_start_alarm 0 31486 &show_spi_transport_max_iu_31486
146524 +rds_message_map_pages_31487 rds_message_map_pages 2 31487 NULL
146525 +cpuid_device_create_31489 cpuid_device_create 0 31489 NULL
146526 +blkdev_fsync_31490 blkdev_fsync 0 31490 NULL
146527 +qsfp_2_read_31491 qsfp_2_read 3-0 31491 NULL
146528 +target_stat_scsi_att_intr_port_show_attr_port_ident_31495 target_stat_scsi_att_intr_port_show_attr_port_ident 0 31495 NULL nohasharray
146529 +nes_init_nic_qp_31495 nes_init_nic_qp 0 31495 &target_stat_scsi_att_intr_port_show_attr_port_ident_31495
146530 +__alloc_bootmem_31498 __alloc_bootmem 1 31498 NULL
146531 +cond_search_polarity_read_31499 cond_search_polarity_read 0-5-6 31499 NULL nohasharray
146532 +ad_sd_validate_trigger_31499 ad_sd_validate_trigger 0 31499 &cond_search_polarity_read_31499
146533 +cifs_readpage_31509 cifs_readpage 0 31509 NULL
146534 +wl18xx_pre_boot_31510 wl18xx_pre_boot 0 31510 NULL
146535 +lpfc_first_burst_size_store_31512 lpfc_first_burst_size_store 0-4 31512 NULL
146536 +il3945_store_retry_rate_31513 il3945_store_retry_rate 0-4 31513 NULL
146537 +w1_read_block_31521 w1_read_block 0-3 31521 NULL
146538 +wacom_set_report_31524 wacom_set_report 0 31524 NULL
146539 +metrousb_open_31526 metrousb_open 0 31526 NULL nohasharray
146540 +nfs4_proc_layoutcommit_31526 nfs4_proc_layoutcommit 0 31526 &metrousb_open_31526
146541 +fs_send_31530 fs_send 0 31530 NULL
146542 +cyapa_poll_state_31531 cyapa_poll_state 0 31531 NULL
146543 +__mv88e6xxx_reg_read_31534 __mv88e6xxx_reg_read 0 31534 NULL
146544 +tvp5150_s_ctrl_31535 tvp5150_s_ctrl 0 31535 NULL nohasharray
146545 +irda_recvmsg_dgram_31535 irda_recvmsg_dgram 3 31535 &tvp5150_s_ctrl_31535
146546 +hidraw_write_31536 hidraw_write 3-0 31536 NULL
146547 +mtd_div_by_eb_31543 mtd_div_by_eb 0-1 31543 NULL nohasharray
146548 +powerclamp_cpu_callback_31543 powerclamp_cpu_callback 0 31543 &mtd_div_by_eb_31543
146549 +dvb_ringbuffer_write_31548 dvb_ringbuffer_write 0-3 31548 NULL
146550 +usbvision_read_31555 usbvision_read 3-0 31555 NULL
146551 +phy_attach_direct_31556 phy_attach_direct 0 31556 NULL
146552 +vendor_name_show_31559 vendor_name_show 0 31559 NULL nohasharray
146553 +kbd_function_keys_show_31559 kbd_function_keys_show 0 31559 &vendor_name_show_31559 nohasharray
146554 +_aac_reset_adapter_31559 _aac_reset_adapter 0 31559 &kbd_function_keys_show_31559
146555 +ath10k_mac_vif_disable_keepalive_31563 ath10k_mac_vif_disable_keepalive 0 31563 NULL
146556 +thermal_cooling_device_cur_state_store_31564 thermal_cooling_device_cur_state_store 0-4 31564 NULL
146557 +klp_enable_func_31565 klp_enable_func 0 31565 NULL
146558 +show_temp_min_alarm_31566 show_temp_min_alarm 0 31566 NULL
146559 +tda18271_read_regs_31567 tda18271_read_regs 0 31567 NULL nohasharray
146560 +cp2112_set_usb_config_31567 cp2112_set_usb_config 0 31567 &tda18271_read_regs_31567
146561 +latch_read_file_31569 latch_read_file 0 31569 NULL
146562 +temp_cpu_DTS_31570 temp_cpu_DTS 0 31570 NULL
146563 +tx_frag_tkip_called_read_31575 tx_frag_tkip_called_read 3-0 31575 NULL
146564 +get_max_inline_xattr_value_size_31578 get_max_inline_xattr_value_size 0 31578 NULL
146565 +osst_write_31581 osst_write 3-0 31581 NULL
146566 +snd_compr_get_avail_31584 snd_compr_get_avail 0 31584 NULL nohasharray
146567 +pre_handle_cursor_31584 pre_handle_cursor 0 31584 &snd_compr_get_avail_31584
146568 +fc_read_31589 fc_read 0-3 31589 NULL
146569 +max8997_led_show_mode_31591 max8997_led_show_mode 0 31591 NULL
146570 +adp8870_read_31592 adp8870_read 0 31592 NULL
146571 +show_fc_vport_vport_state_31596 show_fc_vport_vport_state 0 31596 NULL nohasharray
146572 +fc0011_set_params_31596 fc0011_set_params 0 31596 &show_fc_vport_vport_state_31596 nohasharray
146573 +diag_write_31596 diag_write 0 31596 &fc0011_set_params_31596
146574 +qlcnic_store_bridged_mode_31599 qlcnic_store_bridged_mode 0-4 31599 NULL
146575 +rng_reset_31602 rng_reset 0 31602 NULL
146576 +show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH_31608 show_conn_param_ISCSI_PARAM_MAX_XMIT_DLENGTH 0 31608 NULL
146577 +store_31610 store 0-4 31610 NULL
146578 +iwl_dbgfs_ucode_tx_stats_read_31611 iwl_dbgfs_ucode_tx_stats_read 3-0 31611 NULL
146579 +lpfc_used_rpi_show_31612 lpfc_used_rpi_show 0 31612 NULL
146580 +rt2400pci_enable_radio_31614 rt2400pci_enable_radio 0 31614 NULL
146581 +memblock_virt_alloc_nopanic_31617 memblock_virt_alloc_nopanic 1 31617 NULL nohasharray
146582 +arvo_sysfs_read_31617 arvo_sysfs_read 6-0 31617 &memblock_virt_alloc_nopanic_31617
146583 +ipv4_confirm_31620 ipv4_confirm 0 31620 NULL
146584 +usnic_ib_dump_vf_31623 usnic_ib_dump_vf 3 31623 NULL
146585 +neofb_check_var_31627 neofb_check_var 0 31627 NULL nohasharray
146586 +setup_first_bd_ep0_31627 setup_first_bd_ep0 0 31627 &neofb_check_var_31627
146587 +disassociate_31631 disassociate 0 31631 NULL
146588 +caif_create_31634 caif_create 0 31634 NULL
146589 +videobuf_read_one_31637 videobuf_read_one 3-0 31637 NULL nohasharray
146590 +snd_cs4281_playback_prepare_31637 snd_cs4281_playback_prepare 0 31637 &videobuf_read_one_31637
146591 +ext3_sync_file_31639 ext3_sync_file 0 31639 NULL nohasharray
146592 +aty_var_to_pll_408_31639 aty_var_to_pll_408 0 31639 &ext3_sync_file_31639
146593 +smb3_crypto_shash_allocate_31640 smb3_crypto_shash_allocate 0 31640 NULL
146594 +igmp_netdev_event_31648 igmp_netdev_event 0 31648 NULL
146595 +pod_alloc_sysex_buffer_31651 pod_alloc_sysex_buffer 3 31651 NULL
146596 +rocker_flow_tbl_del_31653 rocker_flow_tbl_del 0 31653 NULL
146597 +show_session_param_ISCSI_PARAM_FIRST_BURST_31655 show_session_param_ISCSI_PARAM_FIRST_BURST 0 31655 NULL
146598 +current_page_show_31657 current_page_show 0 31657 NULL
146599 +reset_31659 reset 0 31659 NULL
146600 +xfer_secondary_pool_31661 xfer_secondary_pool 2 31661 NULL nohasharray
146601 +__ceph_do_getattr_31661 __ceph_do_getattr 0 31661 &xfer_secondary_pool_31661 nohasharray
146602 +bq4802_read_time_31661 bq4802_read_time 0 31661 &__ceph_do_getattr_31661
146603 +__lgread_31668 __lgread 4 31668 NULL
146604 +target_fabric_mappedlun_store_write_protect_31671 target_fabric_mappedlun_store_write_protect 0-3 31671 NULL
146605 +copy_from_user_nmi_31672 copy_from_user_nmi 3-0 31672 NULL nohasharray
146606 +virtblk_cache_type_show_31672 virtblk_cache_type_show 0 31672 &copy_from_user_nmi_31672 nohasharray
146607 +kovaplus_sysfs_read_profilex_buttons_31672 kovaplus_sysfs_read_profilex_buttons 0-5-6 31672 &virtblk_cache_type_show_31672
146608 +read_cc_setting_bin_31679 read_cc_setting_bin 0-5-6 31679 NULL
146609 +xfs_inobt_get_maxrecs_31680 xfs_inobt_get_maxrecs 0 31680 NULL
146610 +_usb_writeN_sync_31682 _usb_writeN_sync 4 31682 NULL nohasharray
146611 +mlx4_en_init_affinity_hint_31682 mlx4_en_init_affinity_hint 0 31682 &_usb_writeN_sync_31682 nohasharray
146612 +bq2415x_set_charge_current_31682 bq2415x_set_charge_current 0 31682 &mlx4_en_init_affinity_hint_31682
146613 +forced_ps_read_31685 forced_ps_read 3-0 31685 NULL nohasharray
146614 +ip6_tnl_dev_init_31685 ip6_tnl_dev_init 0 31685 &forced_ps_read_31685
146615 +x25_bind_31686 x25_bind 0 31686 NULL
146616 +reiserfs_in_journal_31689 reiserfs_in_journal 3 31689 NULL
146617 +ext3_xattr_user_get_31691 ext3_xattr_user_get 0 31691 NULL
146618 +read_ofdm_cal_values_31694 read_ofdm_cal_values 0 31694 NULL
146619 +ufs_write_begin_31695 ufs_write_begin 0 31695 NULL
146620 +sht15_transmission_start_31696 sht15_transmission_start 0 31696 NULL
146621 +wl1251_acx_slot_31699 wl1251_acx_slot 0 31699 NULL
146622 +enqueue_cmd_31703 enqueue_cmd 0 31703 NULL
146623 +audit_log_n_string_31705 audit_log_n_string 3 31705 NULL
146624 +ov9640_write_regs_31707 ov9640_write_regs 0 31707 NULL
146625 +tda827xo_set_params_31708 tda827xo_set_params 0 31708 NULL
146626 +bq2415x_sysfs_show_reported_mode_31709 bq2415x_sysfs_show_reported_mode 0 31709 NULL
146627 +apply_constraint_31714 apply_constraint 0 31714 NULL
146628 +fitpc2_wdt_write_31715 fitpc2_wdt_write 0-3 31715 NULL
146629 +id_device_show_31718 id_device_show 0 31718 NULL
146630 +lpfc_multi_ring_type_show_31719 lpfc_multi_ring_type_show 0 31719 NULL nohasharray
146631 +igb_disable_sriov_31719 igb_disable_sriov 0 31719 &lpfc_multi_ring_type_show_31719
146632 +snd_rme96_capture_trigger_31720 snd_rme96_capture_trigger 0 31720 NULL
146633 +ldo_regulator_is_enabled_31723 ldo_regulator_is_enabled 0 31723 NULL
146634 +ubifs_garbage_collect_leb_31724 ubifs_garbage_collect_leb 0 31724 NULL
146635 +sctp_make_asconf_ack_31726 sctp_make_asconf_ack 3 31726 NULL
146636 +rs_pretty_print_rate_31727 rs_pretty_print_rate 0 31727 NULL
146637 +ath6kl_wmi_send_probe_response_cmd_31728 ath6kl_wmi_send_probe_response_cmd 6 31728 NULL
146638 +skcipher_wait_for_data_31732 skcipher_wait_for_data 0 31732 NULL
146639 +set_audio_31733 set_audio 0 31733 NULL
146640 +label_northbridge_31734 label_northbridge 0 31734 NULL
146641 +utf16s_to_utf8s_31735 utf16s_to_utf8s 0 31735 NULL nohasharray
146642 +fan_get_status_safe_31735 fan_get_status_safe 0 31735 &utf16s_to_utf8s_31735 nohasharray
146643 +skge_up_31735 skge_up 0 31735 &fan_get_status_safe_31735 nohasharray
146644 +lu_buf_check_and_grow_31735 lu_buf_check_and_grow 2 31735 &skge_up_31735
146645 +shmem_pwrite_slow_31741 shmem_pwrite_slow 2-3 31741 NULL
146646 +input_abs_get_max_31742 input_abs_get_max 0 31742 NULL
146647 +lm3533_ctrlbank_get_pwm_31744 lm3533_ctrlbank_get_pwm 0 31744 NULL
146648 +mtd_read_user_prot_reg_31746 mtd_read_user_prot_reg 0 31746 NULL
146649 +snd_seq_device_new_31753 snd_seq_device_new 4 31753 NULL
146650 +snd_via8233_capture_prepare_31757 snd_via8233_capture_prepare 0 31757 NULL
146651 +show_attr_decimals_31760 show_attr_decimals 0 31760 NULL
146652 +ath10k_mac_inc_num_stations_31762 ath10k_mac_inc_num_stations 0 31762 NULL
146653 +SyS_lsetxattr_31766 SyS_lsetxattr 4 31766 NULL
146654 +dst_dev_event_31770 dst_dev_event 0 31770 NULL
146655 +vfs_getattr_31777 vfs_getattr 0 31777 NULL
146656 +store_srp_rport_dev_loss_tmo_31779 store_srp_rport_dev_loss_tmo 0-4 31779 NULL
146657 +vmw_gmr2_bind_31780 vmw_gmr2_bind 3 31780 NULL
146658 +osync_buffers_list_31789 osync_buffers_list 0 31789 NULL
146659 +usblp_cache_device_id_string_31790 usblp_cache_device_id_string 0 31790 NULL
146660 +tg3_start_31796 tg3_start 0 31796 NULL
146661 +ip1xx_reset_31799 ip1xx_reset 0 31799 NULL
146662 +get_count_order_31800 get_count_order 0 31800 NULL
146663 +ecryptfs_send_message_locked_31801 ecryptfs_send_message_locked 2 31801 NULL
146664 +fbtft_fb_write_31802 fbtft_fb_write 3 31802 NULL
146665 +isr_rx_procs_read_31804 isr_rx_procs_read 3-0 31804 NULL nohasharray
146666 +sc92031_open_31804 sc92031_open 0 31804 &isr_rx_procs_read_31804
146667 +data_write_31805 data_write 3-0 31805 NULL
146668 +can_clear_show_31809 can_clear_show 0 31809 NULL nohasharray
146669 +da9063_ldo_get_status_31809 da9063_ldo_get_status 0 31809 &can_clear_show_31809
146670 +t3_mac_set_mtu_31811 t3_mac_set_mtu 0 31811 NULL
146671 +SyS_msgsnd_31814 SyS_msgsnd 3 31814 NULL
146672 +strnlen_user_31815 strnlen_user 0-2 31815 NULL
146673 +cxacru_sysfs_show_upstream_rate_31816 cxacru_sysfs_show_upstream_rate 0 31816 NULL
146674 +sta_last_signal_read_31818 sta_last_signal_read 3-0 31818 NULL
146675 +sysv_writepage_31819 sysv_writepage 0 31819 NULL
146676 +fuse_dir_fsync_31820 fuse_dir_fsync 0 31820 NULL
146677 +ad7793_read_frequency_31825 ad7793_read_frequency 0 31825 NULL
146678 +ocfs2_readpage_inline_31829 ocfs2_readpage_inline 0 31829 NULL
146679 +any_show_31831 any_show 0 31831 NULL
146680 +i915_get_ggtt_vma_pages_31833 i915_get_ggtt_vma_pages 0 31833 NULL
146681 +notify_send_pre_enqueue_31834 notify_send_pre_enqueue 0 31834 NULL nohasharray
146682 +_mv88e6xxx_phy_read_31834 _mv88e6xxx_phy_read 0 31834 &notify_send_pre_enqueue_31834
146683 +cachefiles_daemon_fcull_31835 cachefiles_daemon_fcull 0 31835 NULL
146684 +__bond_release_one_31836 __bond_release_one 0 31836 NULL
146685 +isp1362_urb_enqueue_31839 isp1362_urb_enqueue 0 31839 NULL
146686 +bMaxPacketSize0_show_31842 bMaxPacketSize0_show 0 31842 NULL
146687 +fsnotify_perm_31843 fsnotify_perm 0 31843 NULL
146688 +subsystem_id_show_31847 subsystem_id_show 0 31847 NULL
146689 +show_31851 show 0 31851 NULL
146690 +clone_bio_31854 clone_bio 4-3 31854 NULL nohasharray
146691 +velocity_init_rd_ring_31854 velocity_init_rd_ring 0 31854 &clone_bio_31854
146692 +SyS_ppoll_31855 SyS_ppoll 2 31855 NULL
146693 +allocation_policy_show_31856 allocation_policy_show 0 31856 NULL
146694 +digitv_i2c_xfer_31863 digitv_i2c_xfer 0-3 31863 NULL
146695 +mxl1x1sf_tune_rf_31864 mxl1x1sf_tune_rf 0 31864 NULL
146696 +edd_show_default_sectors_per_track_31865 edd_show_default_sectors_per_track 0 31865 NULL nohasharray
146697 +iwl_setup_interface_31865 iwl_setup_interface 0 31865 &edd_show_default_sectors_per_track_31865
146698 +regulator_opmode_show_31867 regulator_opmode_show 0 31867 NULL
146699 +adp8870_bl_l4_indoor_max_store_31869 adp8870_bl_l4_indoor_max_store 4-0 31869 NULL
146700 +kovaplus_sysfs_show_actual_sensitivity_y_31873 kovaplus_sysfs_show_actual_sensitivity_y 0 31873 NULL
146701 +iwl_dbgfs_disable_ht40_write_31876 iwl_dbgfs_disable_ht40_write 3-0 31876 NULL nohasharray
146702 +ls_switch_show_31876 ls_switch_show 0 31876 &iwl_dbgfs_disable_ht40_write_31876 nohasharray
146703 +nilfs_segments_dirty_segments_show_31876 nilfs_segments_dirty_segments_show 0 31876 &ls_switch_show_31876
146704 +dvb_ringbuffer_free_31880 dvb_ringbuffer_free 0 31880 NULL
146705 +drm_mode_crtc_set_gamma_size_31881 drm_mode_crtc_set_gamma_size 2 31881 NULL
146706 +ubifs_lpt_start_commit_31884 ubifs_lpt_start_commit 0 31884 NULL
146707 +macvtap_device_event_31891 macvtap_device_event 0 31891 NULL
146708 +opera1_i2c_xfer_31897 opera1_i2c_xfer 0-3 31897 NULL nohasharray
146709 +usbtv_setup_capture_31897 usbtv_setup_capture 0 31897 &opera1_i2c_xfer_31897
146710 +ddb_output_write_31902 ddb_output_write 3-0 31902 NULL nohasharray
146711 +carl9170_set_qos_31902 carl9170_set_qos 0 31902 &ddb_output_write_31902
146712 +xfs_break_layouts_31905 xfs_break_layouts 0 31905 NULL
146713 +xattr_permission_31907 xattr_permission 0 31907 NULL
146714 +xfs_da3_blk_unlink_31908 xfs_da3_blk_unlink 0 31908 NULL nohasharray
146715 +bch_read_string_list_31908 bch_read_string_list 0 31908 &xfs_da3_blk_unlink_31908
146716 +snd_emu10k1_fx8010_register_irq_handler_31912 snd_emu10k1_fx8010_register_irq_handler 0 31912 NULL
146717 +kmx61_get_mode_31914 kmx61_get_mode 0 31914 NULL
146718 +lu_buf_realloc_31915 lu_buf_realloc 2 31915 NULL
146719 +pwm_unexport_store_31918 pwm_unexport_store 0-4 31918 NULL
146720 +new_dir_31919 new_dir 3 31919 NULL
146721 +kmem_alloc_31920 kmem_alloc 1 31920 NULL nohasharray
146722 +show_req_lim_31920 show_req_lim 0 31920 &kmem_alloc_31920
146723 +show_iface_tcp_nagle_disable_31926 show_iface_tcp_nagle_disable 0 31926 NULL
146724 +interf_grp_sub_compatible_id_store_31927 interf_grp_sub_compatible_id_store 0-3 31927 NULL
146725 +input_print_modalias_31930 input_print_modalias 0 31930 NULL
146726 +wusb_phy_rate_store_31931 wusb_phy_rate_store 0-4 31931 NULL
146727 +era_status_31934 era_status 5 31934 NULL
146728 +__uncore_pgt_show_31935 __uncore_pgt_show 0 31935 NULL
146729 +bh1770_set_prox_rate_below_31937 bh1770_set_prox_rate_below 0-4 31937 NULL
146730 +SYSC_sethostname_31940 SYSC_sethostname 2 31940 NULL nohasharray
146731 +bonding_show_lp_interval_31940 bonding_show_lp_interval 0 31940 &SYSC_sethostname_31940 nohasharray
146732 +mgmt_get_gateway_31940 mgmt_get_gateway 0 31940 &bonding_show_lp_interval_31940
146733 +nfs_writepages_31941 nfs_writepages 0 31941 NULL
146734 +read_mem_31942 read_mem 3-0 31942 NULL
146735 +smc91c92_suspend_31943 smc91c92_suspend 0 31943 NULL
146736 +tda18218_set_params_31944 tda18218_set_params 0 31944 NULL
146737 +nilfs_btree_gather_data_31945 nilfs_btree_gather_data 0-4 31945 NULL
146738 +wusb_retry_count_show_31946 wusb_retry_count_show 0 31946 NULL
146739 +__alloc_percpu_gfp_31947 __alloc_percpu_gfp 1-2 31947 NULL nohasharray
146740 +blocking_notifier_call_chain_31947 blocking_notifier_call_chain 0 31947 &__alloc_percpu_gfp_31947
146741 +vb2_write_31948 vb2_write 3-0 31948 NULL
146742 +hdmiphy_s_dv_timings_31949 hdmiphy_s_dv_timings 0 31949 NULL
146743 +r820t_set_pll_31950 r820t_set_pll 0 31950 NULL
146744 +pvr2_ctrl_get_valname_31951 pvr2_ctrl_get_valname 4 31951 NULL
146745 +target_core_alua_tg_pt_gp_store_attr_alua_support_standby_31952 target_core_alua_tg_pt_gp_store_attr_alua_support_standby 0-3 31952 NULL
146746 +adm8211_init_rings_31955 adm8211_init_rings 0 31955 NULL
146747 +__ipx_bind_31963 __ipx_bind 0 31963 NULL
146748 +regcache_rbtree_sync_31964 regcache_rbtree_sync 2 31964 NULL
146749 +osst_capacity_show_31965 osst_capacity_show 0 31965 NULL
146750 +copy_from_user_toio_31966 copy_from_user_toio 3 31966 NULL
146751 +pccard_show_vpp_31969 pccard_show_vpp 0 31969 NULL
146752 +mtd_add_partition_31971 mtd_add_partition 3 31971 NULL
146753 +blk_mq_update_nr_requests_31973 blk_mq_update_nr_requests 0 31973 NULL
146754 +bt_dev_init_31974 bt_dev_init 0 31974 NULL
146755 +suspend_nvs_alloc_31980 suspend_nvs_alloc 0 31980 NULL
146756 +exofs_write_end_31981 exofs_write_end 0-5 31981 NULL nohasharray
146757 +lanai_open_31981 lanai_open 0 31981 &exofs_write_end_31981
146758 +iblock_execute_rw_31982 iblock_execute_rw 3 31982 NULL nohasharray
146759 +vx_read_status_31982 vx_read_status 0 31982 &iblock_execute_rw_31982
146760 +generic_set_freq_31989 generic_set_freq 0 31989 NULL
146761 +find_next_zero_bit_31990 find_next_zero_bit 0-3-2 31990 NULL
146762 +sockfs_getxattr_31992 sockfs_getxattr 0 31992 NULL nohasharray
146763 +b43_phy_ht_set_channel_31992 b43_phy_ht_set_channel 0 31992 &sockfs_getxattr_31992 nohasharray
146764 +lustre_acl_xattr_merge2posix_31992 lustre_acl_xattr_merge2posix 2 31992 &b43_phy_ht_set_channel_31992
146765 +si4713_setup_31994 si4713_setup 0 31994 NULL
146766 +sysfs_create_file_31996 sysfs_create_file 0 31996 NULL nohasharray
146767 +patch_alc260_31996 patch_alc260 0 31996 &sysfs_create_file_31996
146768 +poll_dte_32001 poll_dte 0 32001 NULL
146769 +show_line_32004 show_line 0-3-4 32004 NULL
146770 +calc_hmac_32010 calc_hmac 3 32010 NULL nohasharray
146771 +jffs2_rtime_decompress_32010 jffs2_rtime_decompress 0 32010 &calc_hmac_32010
146772 +hdaps_variance_show_32012 hdaps_variance_show 0 32012 NULL nohasharray
146773 +check_kprobe_address_safe_32012 check_kprobe_address_safe 0 32012 &hdaps_variance_show_32012
146774 +evm_protect_xattr_32016 evm_protect_xattr 0 32016 NULL
146775 +sci_dma_rx_push_32029 sci_dma_rx_push 2 32029 NULL
146776 +stk_read_32038 stk_read 3-0 32038 NULL
146777 +camera_show_32039 camera_show 0 32039 NULL
146778 +sdricoh_pcmcia_suspend_32042 sdricoh_pcmcia_suspend 0 32042 NULL
146779 +vmw_cursor_update_dmabuf_32045 vmw_cursor_update_dmabuf 4-3 32045 NULL nohasharray
146780 +mt9t112_set_params_32045 mt9t112_set_params 0 32045 &vmw_cursor_update_dmabuf_32045
146781 +sys_sched_setaffinity_32046 sys_sched_setaffinity 2 32046 NULL
146782 +mc44s803_writereg_32053 mc44s803_writereg 0 32053 NULL
146783 +do_strncpy_from_user_32059 do_strncpy_from_user 0 32059 NULL
146784 +dnet_open_32060 dnet_open 0 32060 NULL
146785 +SYSC_llistxattr_32061 SYSC_llistxattr 3 32061 NULL
146786 +flush_buffer_32063 flush_buffer 0 32063 NULL
146787 +proc_scsi_devinfo_write_32064 proc_scsi_devinfo_write 3-0 32064 NULL
146788 +jffs2_lzo_decompress_32065 jffs2_lzo_decompress 0 32065 NULL
146789 +multipath_run_32066 multipath_run 0 32066 NULL
146790 +max_queue_store_32079 max_queue_store 0-3 32079 NULL
146791 +iblock_get_blocks_32080 iblock_get_blocks 0 32080 NULL nohasharray
146792 +target_fabric_discovery_attr_store_32080 target_fabric_discovery_attr_store 0-4 32080 &iblock_get_blocks_32080
146793 +atmtcp_send_control_32082 atmtcp_send_control 0 32082 NULL
146794 +iscsi_tpg_param_show_InitialR2T_32085 iscsi_tpg_param_show_InitialR2T 0 32085 NULL
146795 +acpi_ds_load2_begin_op_32086 acpi_ds_load2_begin_op 0 32086 NULL nohasharray
146796 +wl12xx_init_fw_32086 wl12xx_init_fw 0 32086 &acpi_ds_load2_begin_op_32086
146797 +show_counter_rx_p4_hdr_egr_ovfls_32088 show_counter_rx_p4_hdr_egr_ovfls 0 32088 NULL
146798 +cow_file_range_inline_32091 cow_file_range_inline 0 32091 NULL
146799 +efx_mcdi_set_link_32093 efx_mcdi_set_link 0 32093 NULL nohasharray
146800 +wakeup_count_store_32093 wakeup_count_store 0-4 32093 &efx_mcdi_set_link_32093
146801 +bio_alloc_32095 bio_alloc 2 32095 NULL
146802 +temp_show_32099 temp_show 0 32099 NULL
146803 +alloc_pwms_32100 alloc_pwms 1-2 32100 NULL
146804 +ath6kl_fwlog_read_32101 ath6kl_fwlog_read 3-0 32101 NULL nohasharray
146805 +iscsi_stat_sess_show_attr_inst_32101 iscsi_stat_sess_show_attr_inst 0 32101 &ath6kl_fwlog_read_32101
146806 +bond_netpoll_setup_32102 bond_netpoll_setup 0 32102 NULL
146807 +usb_three_store_32103 usb_three_store 0-4 32103 NULL
146808 +wil_read_file_recovery_32104 wil_read_file_recovery 3-0 32104 NULL
146809 +ep_enable_32105 ep_enable 0 32105 NULL
146810 +ab3100_rtc_read_time_32107 ab3100_rtc_read_time 0 32107 NULL
146811 +radix_tree_callback_32110 radix_tree_callback 0 32110 NULL
146812 +twl_i2c_read_u8_32114 twl_i2c_read_u8 0 32114 NULL
146813 +log_recovery_delay_store_32116 log_recovery_delay_store 0-2 32116 NULL
146814 +disk_status_32120 disk_status 4-0 32120 NULL
146815 +rx8025_write_regs_32130 rx8025_write_regs 0 32130 NULL
146816 +kobject_add_internal_32133 kobject_add_internal 0 32133 NULL nohasharray
146817 +ftrace_hash_ipmodify_update_32133 ftrace_hash_ipmodify_update 0 32133 &kobject_add_internal_32133
146818 +acpi_power_on_resources_32134 acpi_power_on_resources 0 32134 NULL nohasharray
146819 +ds2780_read_user_eeprom_bin_32134 ds2780_read_user_eeprom_bin 6-5-0 32134 &acpi_power_on_resources_32134
146820 +stv06xx_write_sensor_32136 stv06xx_write_sensor 0 32136 NULL
146821 +alloc_tx_32143 alloc_tx 2 32143 NULL
146822 +target_stat_scsi_port_show_attr_busy_count_32144 target_stat_scsi_port_show_attr_busy_count 0 32144 NULL
146823 +show_fc_rport_port_id_32145 show_fc_rport_port_id 0 32145 NULL
146824 +pci_mmcfg_write_numachip_32147 pci_mmcfg_write_numachip 0 32147 NULL nohasharray
146825 +set_activation_width_32147 set_activation_width 0-4 32147 &pci_mmcfg_write_numachip_32147
146826 +xfs_bmap_longest_free_extent_32148 xfs_bmap_longest_free_extent 0 32148 NULL
146827 +sctp_outq_flush_rtx_32149 sctp_outq_flush_rtx 0 32149 NULL
146828 +ecryptfs_getxattr_lower_32150 ecryptfs_getxattr_lower 0 32150 NULL
146829 +bcmgenet_rx_refill_32157 bcmgenet_rx_refill 0 32157 NULL
146830 +bind_32161 bind 0 32161 NULL
146831 +i2c_smbus_write_byte_data_32162 i2c_smbus_write_byte_data 0 32162 NULL
146832 +venus_link_32165 venus_link 5 32165 NULL
146833 +channel_get_32166 channel_get 0 32166 NULL nohasharray
146834 +s5p_jpeg_s_ctrl_32166 s5p_jpeg_s_ctrl 0 32166 &channel_get_32166
146835 +ocfs2_direct_IO_32168 ocfs2_direct_IO 4-0 32168 NULL
146836 +cifs_statfs_32170 cifs_statfs 0 32170 NULL
146837 +get_beep_32172 get_beep 0 32172 NULL
146838 +do_writepages_32173 do_writepages 0 32173 NULL nohasharray
146839 +ntfs_rl_realloc_nofail_32173 ntfs_rl_realloc_nofail 3 32173 &do_writepages_32173
146840 +arch_prepare_kprobe_32174 arch_prepare_kprobe 0 32174 NULL
146841 +ch_do_scsi_32178 ch_do_scsi 5 32178 NULL
146842 +nfs_file_write_32183 nfs_file_write 0 32183 NULL
146843 +da9150_bulk_write_32184 da9150_bulk_write 2-3 32184 NULL
146844 +ina209_show_alarm_32185 ina209_show_alarm 0 32185 NULL nohasharray
146845 +_transport_get_enclosure_identifier_32185 _transport_get_enclosure_identifier 0 32185 &ina209_show_alarm_32185
146846 +validate_add_page_32189 validate_add_page 0 32189 NULL
146847 +temp_get_32191 temp_get 0 32191 NULL
146848 +ubi_wl_scrub_peb_32196 ubi_wl_scrub_peb 0 32196 NULL
146849 +del_ptr_32197 del_ptr 4 32197 NULL
146850 +show_spi_transport_offset_32198 show_spi_transport_offset 0 32198 NULL
146851 +wusb_ccm_mac_32199 wusb_ccm_mac 7 32199 NULL
146852 +pcxhr_hardware_timer_32206 pcxhr_hardware_timer 0 32206 NULL
146853 +affs_statfs_32208 affs_statfs 0 32208 NULL
146854 +riva_get_cmap_len_32218 riva_get_cmap_len 0 32218 NULL
146855 +sch_gpio_direction_out_32222 sch_gpio_direction_out 0 32222 NULL
146856 +lower_callback_32223 lower_callback 0 32223 NULL
146857 +set_in_max3_32224 set_in_max3 0-4 32224 NULL
146858 +open_patch_32229 open_patch 0 32229 NULL
146859 +qlcnic_83xx_alloc_mbx_args_32233 qlcnic_83xx_alloc_mbx_args 0 32233 NULL
146860 +cifs_lookup_cache_proc_write_32236 cifs_lookup_cache_proc_write 0-3 32236 NULL nohasharray
146861 +lm3533_write_32236 lm3533_write 0 32236 &cifs_lookup_cache_proc_write_32236
146862 +ec_transaction_32239 ec_transaction 0 32239 NULL
146863 +caif_seqpkt_recvmsg_32241 caif_seqpkt_recvmsg 4-0 32241 NULL
146864 +lbs_lowrssi_read_32242 lbs_lowrssi_read 3-0 32242 NULL
146865 +show_regs_in_max0_32247 show_regs_in_max0 0 32247 NULL
146866 +efx_set_mac_address_32250 efx_set_mac_address 0 32250 NULL
146867 +l2tp_ip6_connect_32252 l2tp_ip6_connect 0 32252 NULL
146868 +cifs_super_get_key_32256 cifs_super_get_key 0 32256 NULL
146869 +ext3_statfs_32257 ext3_statfs 0 32257 NULL
146870 +ocfs2_xattr_find_entry_32260 ocfs2_xattr_find_entry 0 32260 NULL
146871 +vxp_suspend_32262 vxp_suspend 0 32262 NULL
146872 +dp_device_event_32266 dp_device_event 0 32266 NULL
146873 +write_cam_control_32268 write_cam_control 0 32268 NULL
146874 +pci_siig20x_init_32269 pci_siig20x_init 0 32269 NULL nohasharray
146875 +natsemi_set_dspcfg_workaround_32269 natsemi_set_dspcfg_workaround 0-4 32269 &pci_siig20x_init_32269
146876 +store_in_max_32278 store_in_max 0-4 32278 NULL
146877 +cgroup_write_notify_on_release_32281 cgroup_write_notify_on_release 0 32281 NULL
146878 +runtime_resume_32282 runtime_resume 0 32282 NULL
146879 +kernel_getpeername_32285 kernel_getpeername 0 32285 NULL
146880 +show_control_32286 show_control 0 32286 NULL
146881 +uart401_open_32288 uart401_open 0 32288 NULL
146882 +l3_alloc_skb_32289 l3_alloc_skb 1 32289 NULL
146883 +netvsc_send_pkt_32291 netvsc_send_pkt 0 32291 NULL
146884 +alloc_ofld_rxqs_32293 alloc_ofld_rxqs 0 32293 NULL
146885 +proc_sys_getattr_32297 proc_sys_getattr 0 32297 NULL
146886 +sisusb_read_memio_long_32299 sisusb_read_memio_long 0 32299 NULL
146887 +find_ci_32301 find_ci 0 32301 NULL
146888 +lm3530_mode_set_32305 lm3530_mode_set 0-4 32305 NULL
146889 +smbiosinstance_show_32307 smbiosinstance_show 0 32307 NULL
146890 +vmalloc_user_32308 vmalloc_user 1 32308 NULL
146891 +pm_async_show_32309 pm_async_show 0 32309 NULL
146892 +si476x_cmd_tune_seek_freq_32310 si476x_cmd_tune_seek_freq 4-6 32310 NULL
146893 +SyS_select_32319 SyS_select 1 32319 NULL
146894 +wlcore_hw_init_vif_32322 wlcore_hw_init_vif 0 32322 NULL nohasharray
146895 +write_undock_32322 write_undock 0-4 32322 &wlcore_hw_init_vif_32322
146896 +pm_stats_clear_32324 pm_stats_clear 0-3 32324 NULL
146897 +i40evf_setup_all_tx_resources_32325 i40evf_setup_all_tx_resources 0 32325 NULL
146898 +store_pwm_enable_32327 store_pwm_enable 0-4 32327 NULL
146899 +patch_stac9872_32328 patch_stac9872 0 32328 NULL
146900 +permissive_show_32335 permissive_show 0 32335 NULL nohasharray
146901 +max_write_same_blocks_store_32335 max_write_same_blocks_store 0-4 32335 &permissive_show_32335
146902 +xfs_bmap_extsize_align_32338 xfs_bmap_extsize_align 0 32338 NULL
146903 +parport_ieee1284_epp_write_addr_32339 parport_ieee1284_epp_write_addr 0 32339 NULL
146904 +adummy_send_32340 adummy_send 0 32340 NULL nohasharray
146905 +wl12xx_sdio_power_off_32340 wl12xx_sdio_power_off 0 32340 &adummy_send_32340
146906 +out_read_bytes_avail_show_32341 out_read_bytes_avail_show 0 32341 NULL
146907 +t4_alloc_mem_32342 t4_alloc_mem 1 32342 NULL
146908 +lpfc_num_discovered_ports_show_32346 lpfc_num_discovered_ports_show 0 32346 NULL
146909 +__iscsi_tpg_auth_store_password_32349 __iscsi_tpg_auth_store_password 0-3 32349 NULL
146910 +card_number_show_attr_32354 card_number_show_attr 0 32354 NULL
146911 +show_sas_rphy_sas_address_32356 show_sas_rphy_sas_address 0 32356 NULL nohasharray
146912 +chnl_net_open_32356 chnl_net_open 0 32356 &show_sas_rphy_sas_address_32356
146913 +dispatch_ioctl_32357 dispatch_ioctl 2 32357 NULL nohasharray
146914 +rx_streaming_always_write_32357 rx_streaming_always_write 3-0 32357 &dispatch_ioctl_32357
146915 +ca0132_build_controls_32359 ca0132_build_controls 0 32359 NULL
146916 +sel_read_initcon_32362 sel_read_initcon 3-0 32362 NULL nohasharray
146917 +ReadHDLCPCI_32362 ReadHDLCPCI 0 32362 &sel_read_initcon_32362
146918 +hashtab_insert_32364 hashtab_insert 0 32364 NULL nohasharray
146919 +inet_create_32364 inet_create 0 32364 &hashtab_insert_32364
146920 +dummy_systimer_prepare_32365 dummy_systimer_prepare 0 32365 NULL nohasharray
146921 +event_file_read_32365 event_file_read 0-3 32365 &dummy_systimer_prepare_32365
146922 +igb_set_mac_32366 igb_set_mac 0 32366 NULL
146923 +_drbd_bm_find_next_32372 _drbd_bm_find_next 2 32372 NULL nohasharray
146924 +send_mpa_reply_32372 send_mpa_reply 3 32372 &_drbd_bm_find_next_32372
146925 +ubi_check_volume_32373 ubi_check_volume 0 32373 NULL
146926 +klsi_105_get_line_state_32376 klsi_105_get_line_state 0 32376 NULL
146927 +ds1343_nvram_read_32377 ds1343_nvram_read 0-5-6 32377 NULL nohasharray
146928 +usbtmc_read_32377 usbtmc_read 0-3 32377 &ds1343_nvram_read_32377
146929 +root_port_show_32379 root_port_show 0 32379 NULL
146930 +rtl8821ae_download_fw_32380 rtl8821ae_download_fw 0 32380 NULL
146931 +show_sys_wmi_32385 show_sys_wmi 0 32385 NULL
146932 +ipvlan_addr6_event_32387 ipvlan_addr6_event 0 32387 NULL
146933 +x75create_32394 x75create 0 32394 NULL
146934 +xfs_da3_node_toosmall_32396 xfs_da3_node_toosmall 0 32396 NULL
146935 +runtime_suspend_32397 runtime_suspend 0 32397 NULL
146936 +qla4_82xx_pci_mem_write_2M_32398 qla4_82xx_pci_mem_write_2M 2 32398 NULL nohasharray
146937 +ll_setxattr_common_32398 ll_setxattr_common 4 32398 &qla4_82xx_pci_mem_write_2M_32398
146938 +xfs_iext_add_indirect_multi_32400 xfs_iext_add_indirect_multi 3 32400 NULL
146939 +lpfc_info_show_32404 lpfc_info_show 0 32404 NULL nohasharray
146940 +usecs_to_dev_32404 usecs_to_dev 0 32404 &lpfc_info_show_32404 nohasharray
146941 +lbs_host_sleep_cfg_32404 lbs_host_sleep_cfg 0 32404 &usecs_to_dev_32404
146942 +vmci_qp_alloc_32405 vmci_qp_alloc 3-5 32405 NULL nohasharray
146943 +ad7266_preenable_32405 ad7266_preenable 0 32405 &vmci_qp_alloc_32405
146944 +dm1105_i2c_xfer_32406 dm1105_i2c_xfer 0-3 32406 NULL
146945 +fc2580_rd_regs_32407 fc2580_rd_regs 0 32407 NULL
146946 +kovaplus_sysfs_show_actual_profile_32412 kovaplus_sysfs_show_actual_profile 0 32412 NULL nohasharray
146947 +store_shost_eh_deadline_32412 store_shost_eh_deadline 0-4 32412 &kovaplus_sysfs_show_actual_profile_32412
146948 +lpfc_programtype_show_32416 lpfc_programtype_show 0 32416 NULL
146949 +start_reshape_32423 start_reshape 0 32423 NULL nohasharray
146950 +xadc_update_scan_mode_32423 xadc_update_scan_mode 0 32423 &start_reshape_32423
146951 +SyS_send_32424 SyS_send 3 32424 NULL
146952 +at86rf230_set_frame_retries_32429 at86rf230_set_frame_retries 0 32429 NULL
146953 +blk_mq_hw_sysfs_rq_list_show_32433 blk_mq_hw_sysfs_rq_list_show 0 32433 NULL
146954 +ocfs2_active_cluster_plugin_show_32436 ocfs2_active_cluster_plugin_show 0 32436 NULL
146955 +xfs_alloc_put_freelist_32437 xfs_alloc_put_freelist 0 32437 NULL
146956 +bcm7xxx_28nm_b0_afe_config_init_32439 bcm7xxx_28nm_b0_afe_config_init 0 32439 NULL nohasharray
146957 +break_ksm_32439 break_ksm 0 32439 &bcm7xxx_28nm_b0_afe_config_init_32439
146958 +fore200e_pca_proc_read_32440 fore200e_pca_proc_read 0 32440 NULL nohasharray
146959 +cfq_set_leaf_weight_32440 cfq_set_leaf_weight 0 32440 &fore200e_pca_proc_read_32440 nohasharray
146960 +reiserfs_direct_IO_32440 reiserfs_direct_IO 3 32440 &cfq_set_leaf_weight_32440
146961 +show_in16_32441 show_in16 0 32441 NULL
146962 +axnet_resume_32442 axnet_resume 0 32442 NULL
146963 +cx25840_s_ctrl_32444 cx25840_s_ctrl 0 32444 NULL
146964 +hpfs_symlink_readpage_32450 hpfs_symlink_readpage 0 32450 NULL
146965 +set_status_32456 set_status 0 32456 NULL
146966 +sdev_format_header_32457 sdev_format_header 0-2 32457 NULL
146967 +hid_input_report_32458 hid_input_report 4 32458 NULL nohasharray
146968 +wm8350_block_read_32458 wm8350_block_read 0 32458 &hid_input_report_32458 nohasharray
146969 +__ext4_handle_dirty_super_32458 __ext4_handle_dirty_super 0 32458 &wm8350_block_read_32458
146970 +ext4_file_write_iter_32461 ext4_file_write_iter 0 32461 NULL
146971 +cache_status_32462 cache_status 5 32462 NULL
146972 +show_fanin_32463 show_fanin 0 32463 NULL nohasharray
146973 +ftrace_hash_ipmodify_enable_32463 ftrace_hash_ipmodify_enable 0 32463 &show_fanin_32463
146974 +fill_readbuf_32464 fill_readbuf 3-0 32464 NULL nohasharray
146975 +w5300_open_32464 w5300_open 0 32464 &fill_readbuf_32464
146976 +ieee80211_fill_mesh_addresses_32465 ieee80211_fill_mesh_addresses 0 32465 NULL nohasharray
146977 +show_session_param_ISCSI_PARAM_BIDI_CHAP_EN_32465 show_session_param_ISCSI_PARAM_BIDI_CHAP_EN 0 32465 &ieee80211_fill_mesh_addresses_32465
146978 +ina209_show_value_32470 ina209_show_value 0 32470 NULL
146979 +dlm_callback_start_32473 dlm_callback_start 0 32473 NULL
146980 +piix4_access_32474 piix4_access 0 32474 NULL
146981 +ore_io_execute_32479 ore_io_execute 0 32479 NULL
146982 +copy_result_to_user_32486 copy_result_to_user 0 32486 NULL
146983 +kovaplus_sysfs_show_firmware_version_32487 kovaplus_sysfs_show_firmware_version 0 32487 NULL
146984 +temp0_show_32489 temp0_show 0 32489 NULL
146985 +cs42l52_beep_set_32491 cs42l52_beep_set 0-4 32491 NULL
146986 +ide_driver_proc_write_32493 ide_driver_proc_write 3-0 32493 NULL
146987 +snd_emu10k1_fx8010_playback_prepare_32494 snd_emu10k1_fx8010_playback_prepare 0 32494 NULL
146988 +sh_eth_vlan_rx_add_vid_32495 sh_eth_vlan_rx_add_vid 0 32495 NULL
146989 +fuse_setxattr_32496 fuse_setxattr 0 32496 NULL
146990 +lp3943_gpio_direction_input_32499 lp3943_gpio_direction_input 0 32499 NULL
146991 +amd_xgbe_phy_cur_mode_32503 amd_xgbe_phy_cur_mode 0 32503 NULL
146992 +initialize_32504 initialize 0 32504 NULL
146993 +fwnet_open_32505 fwnet_open 0 32505 NULL
146994 +adv7170_g_fmt_32507 adv7170_g_fmt 0 32507 NULL
146995 +wiimote_cmd_read_32510 wiimote_cmd_read 0 32510 NULL nohasharray
146996 +adt7411_read_10_bit_32510 adt7411_read_10_bit 0-4 32510 &wiimote_cmd_read_32510 nohasharray
146997 +mdc_pinger_recov_seq_write_32510 mdc_pinger_recov_seq_write 3 32510 &adt7411_read_10_bit_32510
146998 +sysfs_set_reg_32512 sysfs_set_reg 0-4 32512 NULL
146999 +ctrl_std_val_to_sym_32516 ctrl_std_val_to_sym 5 32516 NULL
147000 +hot_reset_store_32518 hot_reset_store 0-4 32518 NULL
147001 +disconnect_32521 disconnect 4 32521 NULL
147002 +qsfp_read_32522 qsfp_read 0-2-4 32522 NULL
147003 +ip_map_parse_32523 ip_map_parse 0 32523 NULL
147004 +be2iscsi_iface_get_param_32527 be2iscsi_iface_get_param 0 32527 NULL
147005 +ilo_read_32531 ilo_read 3-0 32531 NULL
147006 +ieee80211_if_read_estab_plinks_32533 ieee80211_if_read_estab_plinks 3-0 32533 NULL
147007 +da9055_rtc_read_time_32534 da9055_rtc_read_time 0 32534 NULL
147008 +hwrng_attr_current_show_32536 hwrng_attr_current_show 0 32536 NULL
147009 +lb_port_stats_init_32541 lb_port_stats_init 0 32541 NULL
147010 +cciss_scsi_write_info_32542 cciss_scsi_write_info 0-3 32542 NULL
147011 +ieee80211_send_auth_32543 ieee80211_send_auth 6 32543 NULL
147012 +regmap_spmi_base_read_32544 regmap_spmi_base_read 0 32544 NULL
147013 +radeon_get_pm_profile_32545 radeon_get_pm_profile 0 32545 NULL
147014 +format_devstat_counter_32550 format_devstat_counter 3-0 32550 NULL
147015 +iscsi_tpg_attrib_store_default_erl_32551 iscsi_tpg_attrib_store_default_erl 0-3 32551 NULL
147016 +show_fcstat_fcp_packet_alloc_failures_32552 show_fcstat_fcp_packet_alloc_failures 0 32552 NULL
147017 +device_change_notifier_32558 device_change_notifier 0 32558 NULL
147018 +bitmap_store_32559 bitmap_store 0-3 32559 NULL
147019 +ipgre_header_32561 ipgre_header 0 32561 NULL nohasharray
147020 +alloc_dma_desc_resources_32561 alloc_dma_desc_resources 0 32561 &ipgre_header_32561 nohasharray
147021 +__blockdev_direct_IO_32561 __blockdev_direct_IO 5-0 32561 &alloc_dma_desc_resources_32561
147022 +aes_encrypt_fail_read_32562 aes_encrypt_fail_read 3-0 32562 NULL
147023 +loop_attr_backing_file_show_32564 loop_attr_backing_file_show 0 32564 NULL
147024 +osc_iocontrol_32565 osc_iocontrol 3 32565 NULL
147025 +smi_data_write_32567 smi_data_write 0-6-5 32567 NULL
147026 +nilfs_segments_segments_number_show_32568 nilfs_segments_segments_number_show 0 32568 NULL
147027 +listen_32570 listen 0 32570 NULL
147028 +__vlan_add_32575 __vlan_add 0 32575 NULL
147029 +pnp_mem_len_32584 pnp_mem_len 0 32584 NULL nohasharray
147030 +wl12xx_update_sta_state_32584 wl12xx_update_sta_state 0 32584 &pnp_mem_len_32584
147031 +mem_swapout_entry_32586 mem_swapout_entry 3-0 32586 NULL nohasharray
147032 +jid_show_32586 jid_show 0 32586 &mem_swapout_entry_32586
147033 +pipeline_tcp_tx_stat_fifo_int_read_32589 pipeline_tcp_tx_stat_fifo_int_read 3-0 32589 NULL
147034 +ath10k_mac_set_rts_32591 ath10k_mac_set_rts 0 32591 NULL nohasharray
147035 +bnx2x_exe_queue_add_32591 bnx2x_exe_queue_add 0 32591 &ath10k_mac_set_rts_32591
147036 +print_cpus_kernel_max_32592 print_cpus_kernel_max 0 32592 NULL
147037 +erst_exec_subtract_value_32594 erst_exec_subtract_value 0 32594 NULL
147038 +read_file_beacon_32595 read_file_beacon 3-0 32595 NULL
147039 +nilfs_dat_prepare_alloc_32598 nilfs_dat_prepare_alloc 0 32598 NULL
147040 +show_fcoe_fcf_device_mac_32601 show_fcoe_fcf_device_mac 0 32601 NULL
147041 +ieee80211_if_read_dropped_frames_congestion_32603 ieee80211_if_read_dropped_frames_congestion 3-0 32603 NULL
147042 +sys_set_mempolicy_32608 sys_set_mempolicy 3 32608 NULL nohasharray
147043 +dma_alloc_pages_32608 dma_alloc_pages 3 32608 &sys_set_mempolicy_32608 nohasharray
147044 +status_control_read_32608 status_control_read 0-5-6 32608 &dma_alloc_pages_32608 nohasharray
147045 +vbi_out_buf_prepare_32608 vbi_out_buf_prepare 0 32608 &status_control_read_32608
147046 +replace_page_cache_page_32613 replace_page_cache_page 0 32613 NULL
147047 +show_spi_transport_rti_32617 show_spi_transport_rti 0 32617 NULL
147048 +smsc75xx_ethtool_get_eeprom_len_32621 smsc75xx_ethtool_get_eeprom_len 0 32621 NULL
147049 +lx_pipe_start_32625 lx_pipe_start 0 32625 NULL
147050 +cifs_writepage_32626 cifs_writepage 0 32626 NULL
147051 +irda_recvmsg_dgram_32631 irda_recvmsg_dgram 4-0 32631 NULL
147052 +cfg80211_roamed_32632 cfg80211_roamed 7-5 32632 NULL
147053 +po1030_set_auto_white_balance_32633 po1030_set_auto_white_balance 0 32633 NULL
147054 +vpivci_to_channel_32635 vpivci_to_channel 0 32635 NULL
147055 +ieee80211_hdrlen_32637 ieee80211_hdrlen 0 32637 NULL
147056 +nilfs_cpfile_get_checkpoint_32639 nilfs_cpfile_get_checkpoint 0 32639 NULL nohasharray
147057 +phonet_device_notify_32639 phonet_device_notify 0 32639 &nilfs_cpfile_get_checkpoint_32639
147058 +show_abi_version_32641 show_abi_version 0 32641 NULL nohasharray
147059 +_isl12057_rtc_read_time_32641 _isl12057_rtc_read_time 0 32641 &show_abi_version_32641
147060 +ite_decode_bytes_32642 ite_decode_bytes 3 32642 NULL
147061 +rtl8187_cmd_reset_32643 rtl8187_cmd_reset 0 32643 NULL
147062 +xpcs_reg_value_read_32644 xpcs_reg_value_read 3-0 32644 NULL
147063 +kvmalloc_32646 kvmalloc 1 32646 NULL nohasharray
147064 +niu_get_sset_count_32646 niu_get_sset_count 0 32646 &kvmalloc_32646
147065 +cxacru_sysfs_show_upstream_bits_per_frame_32651 cxacru_sysfs_show_upstream_bits_per_frame 0 32651 NULL
147066 +generic_readlink_32654 generic_readlink 3-0 32654 NULL nohasharray
147067 +ftrace_startup_32654 ftrace_startup 0 32654 &generic_readlink_32654
147068 +snd_seq_device_dev_register_32666 snd_seq_device_dev_register 0 32666 NULL
147069 +get_unaligned_be24_32667 get_unaligned_be24 0 32667 NULL
147070 +vbi_cap_start_streaming_32668 vbi_cap_start_streaming 0 32668 NULL
147071 +move_addr_to_kernel_32673 move_addr_to_kernel 2-0 32673 NULL
147072 +__exofs_wait_obj_created_32678 __exofs_wait_obj_created 0 32678 NULL
147073 +compat_SyS_preadv_32679 compat_SyS_preadv 3 32679 NULL
147074 +mxl111sf_tuner_write_reg_32683 mxl111sf_tuner_write_reg 0 32683 NULL nohasharray
147075 +lp_read_32683 lp_read 0-3 32683 &mxl111sf_tuner_write_reg_32683
147076 +via_lock_rate_32684 via_lock_rate 0 32684 NULL
147077 +family_show_32685 family_show 0 32685 NULL
147078 +tps80031_set_bits_32686 tps80031_set_bits 0 32686 NULL
147079 +blkdev_writepage_32693 blkdev_writepage 0 32693 NULL
147080 +si4713_i2c_write_32696 si4713_i2c_write 0 32696 NULL
147081 +bnad_vlan_rx_add_vid_32699 bnad_vlan_rx_add_vid 0 32699 NULL
147082 +si3054_init_32700 si3054_init 0 32700 NULL
147083 +jfs_readpages_32702 jfs_readpages 4 32702 NULL nohasharray
147084 +evdev_write_32702 evdev_write 0-3 32702 &jfs_readpages_32702
147085 +security_get_32703 security_get 0 32703 NULL nohasharray
147086 +cgroup_migrate_32703 cgroup_migrate 0 32703 &security_get_32703
147087 +check_bdq_32704 check_bdq 0 32704 NULL
147088 +xfs_filestream_new_ag_32711 xfs_filestream_new_ag 0 32711 NULL
147089 +rt2x00debug_read_queue_dump_32712 rt2x00debug_read_queue_dump 3-0 32712 NULL
147090 +stv06xx_write_sensor_words_32713 stv06xx_write_sensor_words 0 32713 NULL nohasharray
147091 +xfs_bmbt_update_32713 xfs_bmbt_update 0 32713 &stv06xx_write_sensor_words_32713 nohasharray
147092 +acpi_processor_suspend_32713 acpi_processor_suspend 0 32713 &xfs_bmbt_update_32713
147093 +_xfs_buf_get_pages_32715 _xfs_buf_get_pages 2 32715 NULL nohasharray
147094 +vmxnet3_rq_init_32715 vmxnet3_rq_init 0 32715 &_xfs_buf_get_pages_32715
147095 +usb_ma901radio_s_ctrl_32718 usb_ma901radio_s_ctrl 0 32718 NULL
147096 +show_conn_param_ISCSI_PARAM_EXP_STATSN_32720 show_conn_param_ISCSI_PARAM_EXP_STATSN 0 32720 NULL
147097 +rpm_resume_32734 rpm_resume 0 32734 NULL
147098 +ncp_make_open_32735 ncp_make_open 0 32735 NULL
147099 +ping_get_port_32738 ping_get_port 0 32738 NULL nohasharray
147100 +team_netpoll_setup_32738 team_netpoll_setup 0 32738 &ping_get_port_32738
147101 +e1000_alloc_ring_dma_32741 e1000_alloc_ring_dma 0 32741 NULL
147102 +i40e_pci_sriov_enable_32742 i40e_pci_sriov_enable 2-0 32742 NULL
147103 +mcp251x_set_normal_mode_32743 mcp251x_set_normal_mode 0 32743 NULL nohasharray
147104 +slc_open_32743 slc_open 0 32743 &mcp251x_set_normal_mode_32743
147105 +stats_read_ul_32751 stats_read_ul 3-0 32751 NULL
147106 +stv06xx_isoc_nego_32752 stv06xx_isoc_nego 0 32752 NULL
147107 +every_nth_show_32754 every_nth_show 0 32754 NULL
147108 +__uncore_thr_show_32756 __uncore_thr_show 0 32756 NULL
147109 +tg_set_cfs_bandwidth_32757 tg_set_cfs_bandwidth 0 32757 NULL
147110 +iwl_dbgfs_fw_dbg_conf_write_32770 iwl_dbgfs_fw_dbg_conf_write 0-3 32770 NULL
147111 +vmci_transport_dgram_dequeue_32775 vmci_transport_dgram_dequeue 4-0 32775 NULL
147112 +qt2_write_32776 qt2_write 0-4 32776 NULL
147113 +target_stat_scsi_dev_attr_store_32778 target_stat_scsi_dev_attr_store 0 32778 NULL
147114 +pcxhr_get_clock_reg_32779 pcxhr_get_clock_reg 0 32779 NULL nohasharray
147115 +wl1251_cmd_configure_32779 wl1251_cmd_configure 0 32779 &pcxhr_get_clock_reg_32779
147116 +show_state_field_32780 show_state_field 0 32780 NULL
147117 +rt2800usb_set_device_state_32783 rt2800usb_set_device_state 0 32783 NULL
147118 +sctp_tsnmap_grow_32784 sctp_tsnmap_grow 2 32784 NULL nohasharray
147119 +vbi_cap_buf_prepare_32784 vbi_cap_buf_prepare 0 32784 &sctp_tsnmap_grow_32784
147120 +ebt_out_hook_32788 ebt_out_hook 0 32788 NULL
147121 +qla2x00_diag_megabytes_show_32789 qla2x00_diag_megabytes_show 0 32789 NULL
147122 +ocfs2_read_inode_block_full_32790 ocfs2_read_inode_block_full 0 32790 NULL nohasharray
147123 +show_tcpPassiveOpens_32790 show_tcpPassiveOpens 0 32790 &ocfs2_read_inode_block_full_32790 nohasharray
147124 +p54_get_stats_32790 p54_get_stats 0 32790 &show_tcpPassiveOpens_32790
147125 +iscsi_disc_show_password_mutual_32793 iscsi_disc_show_password_mutual 0 32793 NULL
147126 +xfs_trans_read_buf_32795 xfs_trans_read_buf 0 32795 NULL
147127 +mv88e6xxx_reg_write_32803 mv88e6xxx_reg_write 0 32803 NULL
147128 +ath5k_hw_reset_32804 ath5k_hw_reset 0 32804 NULL
147129 +rproc_name_read_32805 rproc_name_read 3-0 32805 NULL
147130 +get_register_page_interruptible_32809 get_register_page_interruptible 0-5 32809 NULL nohasharray
147131 +target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809 target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs 0-3 32809 &get_register_page_interruptible_32809 nohasharray
147132 +b43legacy_attr_preamble_store_32809 b43legacy_attr_preamble_store 0-4 32809 &target_core_alua_tg_pt_gp_store_attr_nonop_delay_msecs_32809
147133 +copy_name_32811 copy_name 0-3 32811 NULL
147134 +ieee80211_tdls_mgmt_32825 ieee80211_tdls_mgmt 10 32825 NULL
147135 +mac802154_wpan_update_llsec_32831 mac802154_wpan_update_llsec 0 32831 NULL
147136 +video_autosw_get_32836 video_autosw_get 0 32836 NULL
147137 +__ksize_32837 __ksize 0 32837 NULL
147138 +stk17ta8_nvram_write_32843 stk17ta8_nvram_write 0-6-5 32843 NULL
147139 +phy_set_clr_bits_32845 phy_set_clr_bits 0-3-4 32845 NULL
147140 +vga_rseq_32848 vga_rseq 0 32848 NULL
147141 +amd64_inject_write_store_32852 amd64_inject_write_store 0-4 32852 NULL
147142 +hdpvr_s_ctrl_32855 hdpvr_s_ctrl 0 32855 NULL
147143 +show_32860 show 0 32860 NULL
147144 +sta_tx_latency_stat_read_32862 sta_tx_latency_stat_read 3-0 32862 NULL
147145 +new_tape_buffer_32866 new_tape_buffer 2 32866 NULL
147146 +io_apic_setup_irq_pin_32868 io_apic_setup_irq_pin 1 32868 NULL nohasharray
147147 +__uncore_match_vnw_show_32868 __uncore_match_vnw_show 0 32868 &io_apic_setup_irq_pin_32868
147148 +mxl5007t_write_reg_32872 mxl5007t_write_reg 0 32872 NULL
147149 +solo_osd_print_32873 solo_osd_print 0 32873 NULL
147150 +sha1_final_32876 sha1_final 0 32876 NULL
147151 +cifs_writedata_alloc_32880 cifs_writedata_alloc 1 32880 NULL nohasharray
147152 +ath6kl_usb_submit_ctrl_in_32880 ath6kl_usb_submit_ctrl_in 6 32880 &cifs_writedata_alloc_32880 nohasharray
147153 +__tcp_splice_read_32880 __tcp_splice_read 0 32880 &ath6kl_usb_submit_ctrl_in_32880
147154 +wl12xx_cmd_config_fwlog_32882 wl12xx_cmd_config_fwlog 0 32882 NULL
147155 +vp702x_usb_inout_cmd_32884 vp702x_usb_inout_cmd 4-6 32884 NULL nohasharray
147156 +_convert_lock_32884 _convert_lock 0 32884 &vp702x_usb_inout_cmd_32884
147157 +ocfs2_iterate_xattr_index_block_32885 ocfs2_iterate_xattr_index_block 0 32885 NULL
147158 +r820t_write_reg_32889 r820t_write_reg 0 32889 NULL
147159 +ath6kl_usb_post_recv_transfers_32892 ath6kl_usb_post_recv_transfers 2 32892 NULL nohasharray
147160 +msp_s_ctrl_32892 msp_s_ctrl 0 32892 &ath6kl_usb_post_recv_transfers_32892
147161 +visorchannel_dump_section_32893 visorchannel_dump_section 4 32893 NULL
147162 +get_pwm1_auto_point_pwm_32898 get_pwm1_auto_point_pwm 0 32898 NULL
147163 +ext4_get_group_number_32899 ext4_get_group_number 0-2 32899 NULL
147164 +ath5k_hw_set_power_mode_32901 ath5k_hw_set_power_mode 0 32901 NULL
147165 +bonding_show_carrier_32902 bonding_show_carrier 0 32902 NULL nohasharray
147166 +tsl2550_show_power_state_32902 tsl2550_show_power_state 0 32902 &bonding_show_carrier_32902
147167 +arvo_sysfs_show_mode_key_32906 arvo_sysfs_show_mode_key 0 32906 NULL nohasharray
147168 +lpss_reg_read_32906 lpss_reg_read 0 32906 &arvo_sysfs_show_mode_key_32906
147169 +write_policy_show_32908 write_policy_show 0 32908 NULL
147170 +show_fan16_32912 show_fan16 0 32912 NULL
147171 +il_dbgfs_tx_stats_read_32913 il_dbgfs_tx_stats_read 3-0 32913 NULL
147172 +add_bound_rdev_32915 add_bound_rdev 0 32915 NULL
147173 +show_32916 show 0 32916 NULL
147174 +mcp3422_show_samp_freqs_32924 mcp3422_show_samp_freqs 0 32924 NULL nohasharray
147175 +hibernate_32924 hibernate 0 32924 &mcp3422_show_samp_freqs_32924
147176 +zlib_inflate_workspacesize_32927 zlib_inflate_workspacesize 0 32927 NULL
147177 +xen_swiotlb_dma_mapping_error_32931 xen_swiotlb_dma_mapping_error 0-2 32931 NULL
147178 +nfs_direct_IO_32932 nfs_direct_IO 0 32932 NULL
147179 +hdmi_conf_apply_32934 hdmi_conf_apply 0 32934 NULL
147180 +i40e_vsi_configure_rx_32937 i40e_vsi_configure_rx 0 32937 NULL
147181 +add_dev_to_thread_32944 add_dev_to_thread 0 32944 NULL
147182 +chip_mc_read_32945 chip_mc_read 0 32945 NULL
147183 +store_temp_auto_boost_hyst_32950 store_temp_auto_boost_hyst 0-4 32950 NULL
147184 +usbatm_atm_proc_read_32951 usbatm_atm_proc_read 0 32951 NULL nohasharray
147185 +set_gpio_32951 set_gpio 0-4 32951 &usbatm_atm_proc_read_32951
147186 +mdiobus_write_32952 mdiobus_write 0 32952 NULL
147187 +trusted_list_32953 trusted_list 0-5 32953 NULL
147188 +target_core_dev_pr_show_attr_res_pr_holder_tg_port_32956 target_core_dev_pr_show_attr_res_pr_holder_tg_port 0 32956 NULL
147189 +ext4_valid_block_bitmap_32958 ext4_valid_block_bitmap 3 32958 NULL
147190 +xfs_log_reserve_32959 xfs_log_reserve 0 32959 NULL
147191 +wl1251_acx_group_address_tbl_32961 wl1251_acx_group_address_tbl 0 32961 NULL
147192 +afs_writeback_all_32967 afs_writeback_all 0 32967 NULL
147193 +mwl8k_cmd_set_hw_spec_32968 mwl8k_cmd_set_hw_spec 0 32968 NULL
147194 +sh_eth_dev_init_32971 sh_eth_dev_init 0 32971 NULL nohasharray
147195 +ext4_group_overhead_blocks_32971 ext4_group_overhead_blocks 0 32971 &sh_eth_dev_init_32971
147196 +saa7706h_i2c_send_32979 saa7706h_i2c_send 3-0 32979 NULL
147197 +show_selfballooning_32982 show_selfballooning 0 32982 NULL
147198 +show_fnode_header_digest_32983 show_fnode_header_digest 0 32983 NULL
147199 +kvaser_usb_set_opt_mode_32990 kvaser_usb_set_opt_mode 0 32990 NULL
147200 +iwl_mvm_phy_ctxt_apply_33000 iwl_mvm_phy_ctxt_apply 0 33000 NULL nohasharray
147201 +netdev_change_mtu_33000 netdev_change_mtu 0 33000 &iwl_mvm_phy_ctxt_apply_33000
147202 +fm_v4l2_fops_read_33006 fm_v4l2_fops_read 0-3 33006 NULL
147203 +ext3_alloc_blocks_33007 ext3_alloc_blocks 0-3 33007 NULL nohasharray
147204 +SyS_syslog_33007 SyS_syslog 3 33007 &ext3_alloc_blocks_33007
147205 +iwl_mvm_power_update_mac_33008 iwl_mvm_power_update_mac 0 33008 NULL
147206 +rt_mutex_slowtrylock_33011 rt_mutex_slowtrylock 0 33011 NULL
147207 +br_multicast_set_hash_max_33012 br_multicast_set_hash_max 2 33012 NULL
147208 +nvkm_pmu_create__33013 nvkm_pmu_create_ 4 33013 NULL
147209 +xfs_attr3_leaf_setflag_33014 xfs_attr3_leaf_setflag 0 33014 NULL
147210 +efivar_attr_store_33016 efivar_attr_store 0-4 33016 NULL nohasharray
147211 +snd_hda_parse_hdmi_codec_33016 snd_hda_parse_hdmi_codec 0 33016 &efivar_attr_store_33016
147212 +dibx000_i2c_master_xfer_gpio12_33018 dibx000_i2c_master_xfer_gpio12 0-3 33018 NULL
147213 +write_file_bt_ant_diversity_33019 write_file_bt_ant_diversity 3-0 33019 NULL
147214 +af9005_write_register_bits_33021 af9005_write_register_bits 0 33021 NULL
147215 +st_magn_buffer_postenable_33025 st_magn_buffer_postenable 0 33025 NULL
147216 +dapm_widget_show_33027 dapm_widget_show 0 33027 NULL
147217 +int340x_thermal_get_trip_type_33029 int340x_thermal_get_trip_type 0 33029 NULL
147218 +show_current_governor_33033 show_current_governor 0 33033 NULL
147219 +make_reservation_33038 make_reservation 0 33038 NULL
147220 +ata_scsi_em_message_store_33040 ata_scsi_em_message_store 0-4 33040 NULL
147221 +cxgb4vf_get_sset_count_33041 cxgb4vf_get_sset_count 0 33041 NULL
147222 +ov7670_s_hflip_33044 ov7670_s_hflip 0 33044 NULL
147223 +show_ch_count_33045 show_ch_count 0 33045 NULL
147224 +show_sgid_33048 show_sgid 0 33048 NULL
147225 +SYSC_lgetxattr_33049 SYSC_lgetxattr 4 33049 NULL
147226 +pipeline_dec_packet_in_fifo_full_read_33052 pipeline_dec_packet_in_fifo_full_read 3-0 33052 NULL
147227 +ebt_compat_match_offset_33053 ebt_compat_match_offset 0-2 33053 NULL
147228 +bitmap_resize_33054 bitmap_resize 2-0 33054 NULL nohasharray
147229 +nfs_readpage_33054 nfs_readpage 0 33054 &bitmap_resize_33054
147230 +show_sas_phy_maximum_linkrate_hw_33056 show_sas_phy_maximum_linkrate_hw 0 33056 NULL nohasharray
147231 +qlcnic_send_cmd_descs_33056 qlcnic_send_cmd_descs 0 33056 &show_sas_phy_maximum_linkrate_hw_33056
147232 +cifs_getattr_33057 cifs_getattr 0 33057 NULL
147233 +target_stat_scsi_lu_show_attr_read_mbytes_33059 target_stat_scsi_lu_show_attr_read_mbytes 0 33059 NULL nohasharray
147234 +intel_ring_flush_all_caches_33059 intel_ring_flush_all_caches 0 33059 &target_stat_scsi_lu_show_attr_read_mbytes_33059
147235 +stats_dot11RTSSuccessCount_read_33065 stats_dot11RTSSuccessCount_read 3-0 33065 NULL
147236 +sel_read_checkreqprot_33068 sel_read_checkreqprot 3-0 33068 NULL
147237 +vbi_buffer_prepare_33070 vbi_buffer_prepare 0 33070 NULL
147238 +gfs2_write_end_33073 gfs2_write_end 0-5 33073 NULL
147239 +target_stat_scsi_dev_show_attr_role_33074 target_stat_scsi_dev_show_attr_role 0 33074 NULL nohasharray
147240 +ff_write_ee_33074 ff_write_ee 0-2-4 33074 &target_stat_scsi_dev_show_attr_role_33074
147241 +__key_instantiate_and_link_33075 __key_instantiate_and_link 0 33075 NULL
147242 +tomoyo_write_33076 tomoyo_write 0-3 33076 NULL
147243 +dsa_slave_set_mac_address_33080 dsa_slave_set_mac_address 0 33080 NULL
147244 +i8xx_pipe_crc_ctl_reg_33082 i8xx_pipe_crc_ctl_reg 0 33082 NULL
147245 +acl_permission_check_33083 acl_permission_check 0 33083 NULL nohasharray
147246 +si476x_radio_s_ctrl_33083 si476x_radio_s_ctrl 0 33083 &acl_permission_check_33083
147247 +os_desc_b_vendor_code_show_33087 os_desc_b_vendor_code_show 0 33087 NULL
147248 +fcoe_cpu_callback_33094 fcoe_cpu_callback 0 33094 NULL
147249 +snd_cx88_prepare_33099 snd_cx88_prepare 0 33099 NULL
147250 +drv_attr_store_33101 drv_attr_store 0-4 33101 NULL
147251 +vnic_dev_cmd_no_proxy_33109 vnic_dev_cmd_no_proxy 0 33109 NULL
147252 +iscsi_tpg_param_store_MaxOutstandingR2T_33111 iscsi_tpg_param_store_MaxOutstandingR2T 0-3 33111 NULL
147253 +ieee80211_fragment_33112 ieee80211_fragment 4 33112 NULL nohasharray
147254 +dump_cr_33112 dump_cr 0 33112 &ieee80211_fragment_33112 nohasharray
147255 +metadata_store_33112 metadata_store 0-3 33112 &dump_cr_33112
147256 +nf_nat_ipv4_local_fn_33119 nf_nat_ipv4_local_fn 0 33119 NULL nohasharray
147257 +set_beep_33119 set_beep 0-4 33119 &nf_nat_ipv4_local_fn_33119
147258 +write_node_33121 write_node 4-0 33121 NULL
147259 +llc_ui_sendmsg_33123 llc_ui_sendmsg 3 33123 NULL
147260 +virtual_gb_store_33126 virtual_gb_store 0-3 33126 NULL
147261 +fb_sys_write_33130 fb_sys_write 3 33130 NULL nohasharray
147262 +cxgb4_inet6addr_handler_33130 cxgb4_inet6addr_handler 0 33130 &fb_sys_write_33130
147263 +sas_change_queue_depth_33131 sas_change_queue_depth 2-0 33131 NULL
147264 +show_fcoe_ctlr_device_err_block_33135 show_fcoe_ctlr_device_err_block 0 33135 NULL nohasharray
147265 +asm_rev_show_33135 asm_rev_show 0 33135 &show_fcoe_ctlr_device_err_block_33135 nohasharray
147266 +i40e_vsi_add_vlan_33135 i40e_vsi_add_vlan 0 33135 &asm_rev_show_33135
147267 +iwl_mvm_mac_ctx_send_33141 iwl_mvm_mac_ctx_send 0 33141 NULL
147268 +backlog_show_33143 backlog_show 0 33143 NULL nohasharray
147269 +notify_change_33143 notify_change 0 33143 &backlog_show_33143
147270 +bond_option_arp_ip_target_add_33152 bond_option_arp_ip_target_add 0 33152 NULL nohasharray
147271 +SyS_poll_33152 SyS_poll 2 33152 &bond_option_arp_ip_target_add_33152
147272 +_pci_add_cap_save_buffer_33153 _pci_add_cap_save_buffer 4 33153 NULL
147273 +packet_sendmsg_33154 packet_sendmsg 3 33154 NULL
147274 +ubifs_gc_start_commit_33160 ubifs_gc_start_commit 0 33160 NULL
147275 +regmap_spmi_ext_write_33161 regmap_spmi_ext_write 0 33161 NULL
147276 +wl1271_sta_hw_init_33163 wl1271_sta_hw_init 0 33163 NULL nohasharray
147277 +igb_get_sset_count_33163 igb_get_sset_count 0 33163 &wl1271_sta_hw_init_33163
147278 +__erst_clear_from_storage_33167 __erst_clear_from_storage 0 33167 NULL
147279 +debug_debug6_read_33168 debug_debug6_read 3-0 33168 NULL
147280 +acpi_ex_access_region_33170 acpi_ex_access_region 0 33170 NULL
147281 +da9052_bat_check_health_33171 da9052_bat_check_health 0 33171 NULL
147282 +show_otp2_33172 show_otp2 0 33172 NULL
147283 +begin_33173 begin 0 33173 NULL
147284 +bq2415x_i2c_write_33181 bq2415x_i2c_write 0 33181 NULL
147285 +store_fc_private_host_tgtid_bind_type_33187 store_fc_private_host_tgtid_bind_type 0-4 33187 NULL
147286 +hfsplus_security_listxattr_33189 hfsplus_security_listxattr 0-5 33189 NULL nohasharray
147287 +il3945_dump_error_log_33189 il3945_dump_error_log 0-4 33189 &hfsplus_security_listxattr_33189
147288 +rtl_usb_start_33190 rtl_usb_start 0 33190 NULL nohasharray
147289 +iwl_mvm_mac_ctxt_add_33190 iwl_mvm_mac_ctxt_add 0 33190 &rtl_usb_start_33190
147290 +nvkm_fuse_create__33192 nvkm_fuse_create_ 4 33192 NULL
147291 +flash_store_33203 flash_store 0-4 33203 NULL
147292 +dataflash_read_fact_otp_33204 dataflash_read_fact_otp 3-2 33204 NULL nohasharray
147293 +r820t_write_reg_mask_33204 r820t_write_reg_mask 0 33204 &dataflash_read_fact_otp_33204
147294 +pp_read_33210 pp_read 3-0 33210 NULL nohasharray
147295 +xen_allocate_irqs_dynamic_33210 xen_allocate_irqs_dynamic 1 33210 &pp_read_33210 nohasharray
147296 +ax_open_33210 ax_open 0 33210 &xen_allocate_irqs_dynamic_33210
147297 +reqbufs_capture_33214 reqbufs_capture 0 33214 NULL
147298 +vp_modern_find_vqs_33217 vp_modern_find_vqs 2 33217 NULL nohasharray
147299 +rt2x00queue_alloc_rxskbs_33217 rt2x00queue_alloc_rxskbs 0 33217 &vp_modern_find_vqs_33217 nohasharray
147300 +mwl8k_send_fw_load_cmd_33217 mwl8k_send_fw_load_cmd 0 33217 &rt2x00queue_alloc_rxskbs_33217
147301 +atm_pcr_check_33218 atm_pcr_check 0 33218 NULL
147302 +fops_write_33219 fops_write 0-3 33219 NULL
147303 +iommu_group_attr_store_33221 iommu_group_attr_store 0-4 33221 NULL
147304 +ovl_setattr_33227 ovl_setattr 0 33227 NULL nohasharray
147305 +store_flag_33227 store_flag 0 33227 &ovl_setattr_33227
147306 +lp55xx_store_engine_run_33230 lp55xx_store_engine_run 0-4 33230 NULL
147307 +netlbl_unlhsh_remove_addr4_33231 netlbl_unlhsh_remove_addr4 0 33231 NULL
147308 +store_rps_dev_flow_table_cnt_33235 store_rps_dev_flow_table_cnt 0-4 33235 NULL
147309 +pm8001_task_prep_ssp_33237 pm8001_task_prep_ssp 0 33237 NULL
147310 +snd_seq_ioctl_get_subscription_33238 snd_seq_ioctl_get_subscription 0 33238 NULL
147311 +__vb2_wait_for_done_vb_33246 __vb2_wait_for_done_vb 0 33246 NULL
147312 +x1205_rtc_set_alarm_33247 x1205_rtc_set_alarm 0 33247 NULL
147313 +sbp2_sysfs_ieee1394_id_show_33248 sbp2_sysfs_ieee1394_id_show 0 33248 NULL
147314 +auto_abort_show_33251 auto_abort_show 0 33251 NULL
147315 +vt_notifier_call_33259 vt_notifier_call 0 33259 NULL
147316 +mwl8k_cmd_tx_power_33260 mwl8k_cmd_tx_power 0 33260 NULL
147317 +usbtv_set_regs_33265 usbtv_set_regs 0 33265 NULL
147318 +snd_pcm_plug_client_size_33267 snd_pcm_plug_client_size 0-2 33267 NULL nohasharray
147319 +modes_show_33267 modes_show 0 33267 &snd_pcm_plug_client_size_33267 nohasharray
147320 +latency_timer_store_33267 latency_timer_store 0-4 33267 &modes_show_33267
147321 +ipgre_open_33270 ipgre_open 0 33270 NULL
147322 +cachefiles_cook_key_33274 cachefiles_cook_key 2 33274 NULL
147323 +sctp_primitive_REQUESTHEARTBEAT_33276 sctp_primitive_REQUESTHEARTBEAT 0 33276 NULL
147324 +security_genfs_sid_33277 security_genfs_sid 0 33277 NULL
147325 +qlcnic_vlan_rx_add_33279 qlcnic_vlan_rx_add 0 33279 NULL
147326 +gadget_strings_product_show_33281 gadget_strings_product_show 0 33281 NULL
147327 +bnx2i_set_sq_info_33282 bnx2i_set_sq_info 0-4 33282 NULL nohasharray
147328 +sync_pt_create_33282 sync_pt_create 2 33282 &bnx2i_set_sq_info_33282
147329 +sg_new_write_33283 sg_new_write 0-4 33283 NULL
147330 +hotkey_source_mask_store_33288 hotkey_source_mask_store 0-4 33288 NULL
147331 +bin_search_33289 bin_search 0 33289 NULL
147332 +tps80031_reg_enable_33293 tps80031_reg_enable 0 33293 NULL
147333 +xfs_attr_leaf_addname_33299 xfs_attr_leaf_addname 0 33299 NULL
147334 +dw_wdt_write_33300 dw_wdt_write 0-3 33300 NULL
147335 +wlcore_validate_fw_ver_33302 wlcore_validate_fw_ver 0 33302 NULL
147336 +mcs7830_get_reg_33308 mcs7830_get_reg 3 33308 NULL
147337 +isku_sysfs_read_keys_easyzone_33318 isku_sysfs_read_keys_easyzone 6-0-5 33318 NULL
147338 +show_pwm_auto_point_fan_33320 show_pwm_auto_point_fan 0 33320 NULL nohasharray
147339 +set_attr_mode_msb_33320 set_attr_mode_msb 0-4 33320 &show_pwm_auto_point_fan_33320
147340 +usb_dev_prepare_33322 usb_dev_prepare 0 33322 NULL
147341 +ath6kl_usb_ctrl_msg_exchange_33327 ath6kl_usb_ctrl_msg_exchange 4 33327 NULL nohasharray
147342 +set_lid_handling_33327 set_lid_handling 0-4 33327 &ath6kl_usb_ctrl_msg_exchange_33327
147343 +vx_send_irq_dsp_33329 vx_send_irq_dsp 0 33329 NULL nohasharray
147344 +vfio_pci_bar_rw_33329 vfio_pci_bar_rw 3-0 33329 &vx_send_irq_dsp_33329
147345 +sas_get_linkerrors_33331 sas_get_linkerrors 0 33331 NULL
147346 +bma180_data_rdy_trigger_set_state_33332 bma180_data_rdy_trigger_set_state 0 33332 NULL
147347 +bdc_run_33333 bdc_run 0 33333 NULL
147348 +gsm_mux_rx_netchar_33336 gsm_mux_rx_netchar 3 33336 NULL
147349 +show_fc_host_model_33339 show_fc_host_model 0 33339 NULL
147350 +joydev_ioctl_33343 joydev_ioctl 2 33343 NULL
147351 +cpulist_parse_33350 cpulist_parse 0 33350 NULL
147352 +lov_stripesize_seq_write_33353 lov_stripesize_seq_write 3 33353 NULL
147353 +create_xattr_datum_33356 create_xattr_datum 5 33356 NULL nohasharray
147354 +irq_pkt_threshold_read_33356 irq_pkt_threshold_read 3-0 33356 &create_xattr_datum_33356
147355 +ath10k_pci_wake_wait_33360 ath10k_pci_wake_wait 0 33360 NULL
147356 +ksm_memory_callback_33363 ksm_memory_callback 0 33363 NULL
147357 +read_file_regidx_33370 read_file_regidx 3-0 33370 NULL nohasharray
147358 +sl2vl_attr_show_33370 sl2vl_attr_show 0 33370 &read_file_regidx_33370
147359 +cxacru_sysfs_show_adsl_headend_33376 cxacru_sysfs_show_adsl_headend 0 33376 NULL
147360 +sctp_ulpevent_new_33377 sctp_ulpevent_new 1 33377 NULL
147361 +aic26_keyclick_set_33378 aic26_keyclick_set 0-4 33378 NULL
147362 +mem_cgroup_resize_memsw_limit_33379 mem_cgroup_resize_memsw_limit 0 33379 NULL
147363 +setsockopt_33380 setsockopt 0 33380 NULL
147364 +hackrf_alloc_stream_bufs_33381 hackrf_alloc_stream_bufs 0 33381 NULL nohasharray
147365 +_find_next_bit_33381 _find_next_bit 0-2 33381 &hackrf_alloc_stream_bufs_33381
147366 +ieee80211_if_read_dropped_frames_no_route_33383 ieee80211_if_read_dropped_frames_no_route 3-0 33383 NULL
147367 +airo_suspend_33386 airo_suspend 0 33386 NULL
147368 +bmc150_accel_setup_new_data_interrupt_33387 bmc150_accel_setup_new_data_interrupt 0 33387 NULL
147369 +btrfs_write_inode_33388 btrfs_write_inode 0 33388 NULL
147370 +show_ipInAddrErrors_33390 show_ipInAddrErrors 0 33390 NULL nohasharray
147371 +logfs_write_buf_33390 logfs_write_buf 0 33390 &show_ipInAddrErrors_33390
147372 +e100_exec_cb_33393 e100_exec_cb 0 33393 NULL
147373 +cfs_trace_copyin_string_33396 cfs_trace_copyin_string 4 33396 NULL
147374 +size_read_33399 size_read 0-3 33399 NULL
147375 +show_yoffset_33400 show_yoffset 0 33400 NULL
147376 +regulator_set_voltage_sel_regmap_33407 regulator_set_voltage_sel_regmap 0 33407 NULL
147377 +snd_pcm_capture_ioctl1_33408 snd_pcm_capture_ioctl1 0 33408 NULL nohasharray
147378 +ext4_meta_bg_first_block_no_33408 ext4_meta_bg_first_block_no 2 33408 &snd_pcm_capture_ioctl1_33408 nohasharray
147379 +dummy_urb_enqueue_33408 dummy_urb_enqueue 0 33408 &ext4_meta_bg_first_block_no_33408
147380 +ufs_getfrag_block_33409 ufs_getfrag_block 2-0 33409 NULL nohasharray
147381 +set_in_min3_33409 set_in_min3 0-4 33409 &ufs_getfrag_block_33409
147382 +dst_metric_raw_33414 dst_metric_raw 0 33414 NULL
147383 +show_risetime_33415 show_risetime 0 33415 NULL nohasharray
147384 +power_limit_0_tmin_us_show_33415 power_limit_0_tmin_us_show 0 33415 &show_risetime_33415 nohasharray
147385 +filemap_fdatawrite_33415 filemap_fdatawrite 0 33415 &power_limit_0_tmin_us_show_33415
147386 +show_eeprom5_33416 show_eeprom5 0 33416 NULL nohasharray
147387 +register_aggr_kprobe_33416 register_aggr_kprobe 0 33416 &show_eeprom5_33416
147388 +iscsi_nacl_attrib_store_random_r2t_offsets_33418 iscsi_nacl_attrib_store_random_r2t_offsets 0-3 33418 NULL
147389 +ims_pcu_write_ofn_config_33420 ims_pcu_write_ofn_config 0 33420 NULL
147390 +hash_netiface6_expire_33421 hash_netiface6_expire 4 33421 NULL
147391 +mic_start_33422 mic_start 0 33422 NULL
147392 +queue_ra_store_33425 queue_ra_store 3-0 33425 NULL
147393 +f2fs_write_meta_page_33426 f2fs_write_meta_page 0 33426 NULL
147394 +mxuport_send_ctrl_data_urb_33427 mxuport_send_ctrl_data_urb 0 33427 NULL
147395 +fw_vendor_show_33428 fw_vendor_show 0 33428 NULL nohasharray
147396 +iscsit_ta_prod_mode_write_protect_33428 iscsit_ta_prod_mode_write_protect 0 33428 &fw_vendor_show_33428
147397 +zram_meta_alloc_33432 zram_meta_alloc 2 33432 NULL
147398 +ubh_scanc_33436 ubh_scanc 0-3-4 33436 NULL
147399 +map_service_to_pipe_33438 map_service_to_pipe 0 33438 NULL
147400 +message_stats_list_33440 message_stats_list 5 33440 NULL nohasharray
147401 +fuse_dev_do_write_33440 fuse_dev_do_write 0-3 33440 &message_stats_list_33440
147402 +nf_conntrack_confirm_33448 nf_conntrack_confirm 0 33448 NULL nohasharray
147403 +ax88178_reset_33448 ax88178_reset 0 33448 &nf_conntrack_confirm_33448
147404 +ipvlan_addr4_event_33450 ipvlan_addr4_event 0 33450 NULL
147405 +acpi_smbus_transaction_33454 acpi_smbus_transaction 0 33454 NULL
147406 +ca0132_playback_pcm_prepare_33456 ca0132_playback_pcm_prepare 0 33456 NULL nohasharray
147407 +rcar_thermal_get_trip_temp_33456 rcar_thermal_get_trip_temp 0 33456 &ca0132_playback_pcm_prepare_33456
147408 +cyapa_i2c_pip_cmd_irq_sync_33458 cyapa_i2c_pip_cmd_irq_sync 3-0 33458 NULL nohasharray
147409 +da903x_enable_33458 da903x_enable 0 33458 &cyapa_i2c_pip_cmd_irq_sync_33458
147410 +st_max_sg_segs_show_33461 st_max_sg_segs_show 0 33461 NULL
147411 +__verify_length_33462 __verify_length 0 33462 NULL
147412 +__mt9t112_reg_write_33468 __mt9t112_reg_write 0 33468 NULL nohasharray
147413 +toshiba_kbd_illum_status_set_33468 toshiba_kbd_illum_status_set 0 33468 &__mt9t112_reg_write_33468
147414 +ovs_vport_alloc_33475 ovs_vport_alloc 1 33475 NULL
147415 +create_entry_33479 create_entry 2 33479 NULL
147416 +kmx61_chip_update_thresholds_33482 kmx61_chip_update_thresholds 0 33482 NULL
147417 +qla4xxx_get_ep_param_33483 qla4xxx_get_ep_param 0 33483 NULL
147418 +ip_setsockopt_33487 ip_setsockopt 5-0 33487 NULL nohasharray
147419 +elf_map_33487 elf_map 0 33487 &ip_setsockopt_33487
147420 +netxen_nic_hw_write_wx_128M_33488 netxen_nic_hw_write_wx_128M 2 33488 NULL
147421 +ol_dqblk_chunk_off_33489 ol_dqblk_chunk_off 2 33489 NULL
147422 +sock_set_timeout_33490 sock_set_timeout 0 33490 NULL
147423 +pm80xx_get_fatal_dump_33498 pm80xx_get_fatal_dump 0 33498 NULL nohasharray
147424 +patch_vt1708S_33498 patch_vt1708S 0 33498 &pm80xx_get_fatal_dump_33498
147425 +hash_netnet4_expire_33500 hash_netnet4_expire 4 33500 NULL nohasharray
147426 +show_spd_33500 show_spd 0 33500 &hash_netnet4_expire_33500 nohasharray
147427 +ipath_writev_33500 ipath_writev 0 33500 &show_spd_33500
147428 +wm831x_dcdc_get_status_33503 wm831x_dcdc_get_status 0 33503 NULL
147429 +fb_read_33506 fb_read 3-0 33506 NULL nohasharray
147430 +igb_sriov_reinit_33506 igb_sriov_reinit 0 33506 &fb_read_33506
147431 +cp2112_get_usb_config_33515 cp2112_get_usb_config 0 33515 NULL
147432 +musb_test_mode_write_33518 musb_test_mode_write 3-0 33518 NULL
147433 +extcon_set_state_33519 extcon_set_state 0 33519 NULL
147434 +lpfc_tgt_queue_depth_show_33520 lpfc_tgt_queue_depth_show 0 33520 NULL
147435 +ahash_setkey_unaligned_33521 ahash_setkey_unaligned 3-0 33521 NULL
147436 +nes_alloc_fast_reg_page_list_33523 nes_alloc_fast_reg_page_list 2 33523 NULL
147437 +dbg_chk_lpt_sz_33525 dbg_chk_lpt_sz 0 33525 NULL
147438 +aggr_size_rx_size_read_33526 aggr_size_rx_size_read 3-0 33526 NULL
147439 +bitmap_print_to_pagebuf_33528 bitmap_print_to_pagebuf 0 33528 NULL
147440 +part_inflight_show_33532 part_inflight_show 0 33532 NULL
147441 +acpi_gsi_to_irq_33533 acpi_gsi_to_irq 1 33533 NULL
147442 +show_temp_high_33534 show_temp_high 0 33534 NULL
147443 +cgw_notifier_33537 cgw_notifier 0 33537 NULL
147444 +qp_map_queue_headers_33538 qp_map_queue_headers 0 33538 NULL nohasharray
147445 +netdev_store_33538 netdev_store 0-4 33538 &qp_map_queue_headers_33538
147446 +tomoyo_read_self_33539 tomoyo_read_self 3-0 33539 NULL nohasharray
147447 +osc_max_rpcs_in_flight_seq_write_33539 osc_max_rpcs_in_flight_seq_write 3 33539 &tomoyo_read_self_33539
147448 +bnx2_request_firmware_33540 bnx2_request_firmware 0 33540 NULL
147449 +__acpi_device_modalias_33545 __acpi_device_modalias 0 33545 NULL
147450 +get_fan_div_33546 get_fan_div 0 33546 NULL
147451 +cx8802_buf_prepare_33547 cx8802_buf_prepare 0 33547 NULL
147452 +compat_SyS_recv_33548 compat_SyS_recv 3 33548 NULL
147453 +tpm_show_ppi_request_33550 tpm_show_ppi_request 0 33550 NULL nohasharray
147454 +ahc_proc_write_seeprom_33550 ahc_proc_write_seeprom 0-3 33550 &tpm_show_ppi_request_33550
147455 +dup_array_33551 dup_array 3 33551 NULL
147456 +in8_33552 in8 0 33552 NULL nohasharray
147457 +iscsi_stat_logout_show_attr_indx_33552 iscsi_stat_logout_show_attr_indx 0 33552 &in8_33552
147458 +ima_parse_rule_33557 ima_parse_rule 0 33557 NULL
147459 +gpiochip_to_irq_33561 gpiochip_to_irq 2 33561 NULL
147460 +sst_byt_pcm_trigger_33563 sst_byt_pcm_trigger 0 33563 NULL
147461 +__btrfs_set_prop_33568 __btrfs_set_prop 0 33568 NULL
147462 +limit_write_33576 limit_write 0-3 33576 NULL
147463 +cmtp_send_frame_33577 cmtp_send_frame 3 33577 NULL
147464 +amd_gpio_request_33588 amd_gpio_request 0 33588 NULL
147465 +xfs_attr3_leaf_getvalue_33590 xfs_attr3_leaf_getvalue 0 33590 NULL nohasharray
147466 +iscsi_stat_sess_show_attr_indx_33590 iscsi_stat_sess_show_attr_indx 0 33590 &xfs_attr3_leaf_getvalue_33590
147467 +count_subheaders_33591 count_subheaders 0 33591 NULL nohasharray
147468 +acpi_ps_push_scope_33591 acpi_ps_push_scope 0 33591 &count_subheaders_33591
147469 +scsi_execute_33596 scsi_execute 5 33596 NULL nohasharray
147470 +xfs_itruncate_extents_33596 xfs_itruncate_extents 0 33596 &scsi_execute_33596
147471 +really_probe_33598 really_probe 0 33598 NULL
147472 +rtl_open_33601 rtl_open 0 33601 NULL
147473 +comedi_buf_write_n_allocated_33604 comedi_buf_write_n_allocated 0 33604 NULL
147474 +temp_vga_33605 temp_vga 0 33605 NULL
147475 +cifs_fsync_33606 cifs_fsync 0 33606 NULL
147476 +target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607 target_core_alua_tg_pt_gp_store_attr_alua_access_status 0-3 33607 NULL nohasharray
147477 +bond_option_resend_igmp_set_33607 bond_option_resend_igmp_set 0 33607 &target_core_alua_tg_pt_gp_store_attr_alua_access_status_33607
147478 +xt_compat_target_offset_33608 xt_compat_target_offset 0 33608 NULL nohasharray
147479 +ip6_find_1stfragopt_33608 ip6_find_1stfragopt 0 33608 &xt_compat_target_offset_33608 nohasharray
147480 +ltc4245_show_gpio_33608 ltc4245_show_gpio 0 33608 &ip6_find_1stfragopt_33608
147481 +wl12xx_pre_boot_33614 wl12xx_pre_boot 0 33614 NULL
147482 +il_dbgfs_qos_read_33615 il_dbgfs_qos_read 3-0 33615 NULL nohasharray
147483 +usb_gstrings_attach_33615 usb_gstrings_attach 3 33615 &il_dbgfs_qos_read_33615
147484 +show_rtap_iface_33618 show_rtap_iface 0 33618 NULL nohasharray
147485 +xfs_btree_check_sblock_33618 xfs_btree_check_sblock 0 33618 &show_rtap_iface_33618
147486 +set_temp_auto_temp_max_33619 set_temp_auto_temp_max 0-4 33619 NULL
147487 +nilfs_mdt_read_block_33622 nilfs_mdt_read_block 0 33622 NULL
147488 +do_sync_write_33624 do_sync_write 0-3 33624 NULL nohasharray
147489 +freeze_kernel_threads_33624 freeze_kernel_threads 0 33624 &do_sync_write_33624
147490 +hw_breakpoint_handler_33626 hw_breakpoint_handler 0 33626 NULL
147491 +i40e_setup_tx_descriptors_33630 i40e_setup_tx_descriptors 0 33630 NULL nohasharray
147492 +iio_buffer_write_length_33630 iio_buffer_write_length 0-4 33630 &i40e_setup_tx_descriptors_33630
147493 +swap_type_of_33634 swap_type_of 0 33634 NULL
147494 +wl18xx_get_rx_packet_len_33637 wl18xx_get_rx_packet_len 0-3 33637 NULL
147495 +snd_card_asihpi_trigger_33639 snd_card_asihpi_trigger 0 33639 NULL
147496 +c2_tx_ring_alloc_33640 c2_tx_ring_alloc 0 33640 NULL
147497 +mt9v011_s_ctrl_33643 mt9v011_s_ctrl 0 33643 NULL nohasharray
147498 +wlcore_cmd_wait_for_event_or_timeout_33643 wlcore_cmd_wait_for_event_or_timeout 0 33643 &mt9v011_s_ctrl_33643
147499 +read_battery_life_extender_33645 read_battery_life_extender 0 33645 NULL
147500 +mwifiex_uap_prepare_cmd_33647 mwifiex_uap_prepare_cmd 0 33647 NULL
147501 +ali_write_33649 ali_write 0-3 33649 NULL
147502 +beiscsi_process_async_pdu_33650 beiscsi_process_async_pdu 6 33650 NULL
147503 +create_endpoint_and_queue_control_33653 create_endpoint_and_queue_control 0 33653 NULL
147504 +mt9m111_set_green_balance_33654 mt9m111_set_green_balance 0 33654 NULL
147505 +sht15_update_status_33662 sht15_update_status 0 33662 NULL nohasharray
147506 +mvs_task_prep_33662 mvs_task_prep 0 33662 &sht15_update_status_33662
147507 +vmw_gmr_bind_33663 vmw_gmr_bind 3 33663 NULL
147508 +irq_blk_threshold_read_33666 irq_blk_threshold_read 3-0 33666 NULL nohasharray
147509 +writepage_33666 writepage 0 33666 &irq_blk_threshold_read_33666
147510 +kernel_fw_from_file_33667 kernel_fw_from_file 0 33667 NULL
147511 +arp_hdr_len_33671 arp_hdr_len 0 33671 NULL
147512 +i2c_hid_alloc_buffers_33673 i2c_hid_alloc_buffers 2 33673 NULL
147513 +ath6kl_wmi_startscan_cmd_33674 ath6kl_wmi_startscan_cmd 8 33674 NULL nohasharray
147514 +pcm_playback_prepare_33674 pcm_playback_prepare 0 33674 &ath6kl_wmi_startscan_cmd_33674
147515 +show_color_common_33677 show_color_common 0 33677 NULL
147516 +submit_one_bio_33683 submit_one_bio 0 33683 NULL
147517 +manage_start_stop_store_33684 manage_start_stop_store 0-4 33684 NULL
147518 +policy_show_33685 policy_show 0 33685 NULL nohasharray
147519 +i8259A_suspend_33685 i8259A_suspend 0 33685 &policy_show_33685
147520 +kempld_type_show_33688 kempld_type_show 0 33688 NULL nohasharray
147521 +il4965_store_tx_power_33688 il4965_store_tx_power 0-4 33688 &kempld_type_show_33688
147522 +ceph_write_end_33694 ceph_write_end 0-5 33694 NULL nohasharray
147523 +alc262_parse_auto_config_33694 alc262_parse_auto_config 0 33694 &ceph_write_end_33694 nohasharray
147524 +cyapa_read_block_33694 cyapa_read_block 0 33694 &alc262_parse_auto_config_33694 nohasharray
147525 +rocker_port_get_sset_count_33694 rocker_port_get_sset_count 0 33694 &cyapa_read_block_33694
147526 +snd_seq_ioctl_query_next_client_33695 snd_seq_ioctl_query_next_client 0 33695 NULL
147527 +nv50_disp_dmac_create__33696 nv50_disp_dmac_create_ 6 33696 NULL
147528 +sys_keyctl_33708 sys_keyctl 4 33708 NULL nohasharray
147529 +netlink_sendmsg_33708 netlink_sendmsg 4-0 33708 &sys_keyctl_33708 nohasharray
147530 +xs_send_kvec_33708 xs_send_kvec 5 33708 &netlink_sendmsg_33708
147531 +cap_task_setnice_33709 cap_task_setnice 0 33709 NULL
147532 +expand_corename_33710 expand_corename 2 33710 NULL
147533 +enable_33715 enable 0 33715 NULL
147534 +__gfs2_readpage_33717 __gfs2_readpage 0 33717 NULL
147535 +pvr2_stream_buffer_count_33719 pvr2_stream_buffer_count 2 33719 NULL
147536 +write_file_spectral_count_33723 write_file_spectral_count 3-0 33723 NULL
147537 +changeset_show_33726 changeset_show 0 33726 NULL
147538 +read_file_node_recv_33729 read_file_node_recv 3-0 33729 NULL
147539 +target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs_33732 target_core_alua_tg_pt_gp_show_attr_nonop_delay_msecs 0 33732 NULL
147540 +__mutex_lock_interruptible_slowpath_33735 __mutex_lock_interruptible_slowpath 0 33735 NULL
147541 +scm_check_creds_33739 scm_check_creds 0 33739 NULL
147542 +__iscsi_disc_show_password_mutual_33745 __iscsi_disc_show_password_mutual 0 33745 NULL nohasharray
147543 +nfs_idmap_instantiate_33745 nfs_idmap_instantiate 0 33745 &__iscsi_disc_show_password_mutual_33745
147544 +init_vif_33746 init_vif 0 33746 NULL
147545 +xfrm_count_pfkey_enc_supported_33748 xfrm_count_pfkey_enc_supported 0 33748 NULL
147546 +snd_rme96_playback_prepare_33751 snd_rme96_playback_prepare 0 33751 NULL nohasharray
147547 +adv7180_write_33751 adv7180_write 0 33751 &snd_rme96_playback_prepare_33751
147548 +ssb_ssb_read16_33752 ssb_ssb_read16 0 33752 NULL
147549 +mptscsih_version_nvdata_persistent_show_33753 mptscsih_version_nvdata_persistent_show 0 33753 NULL nohasharray
147550 +dev_open_33753 dev_open 0 33753 &mptscsih_version_nvdata_persistent_show_33753
147551 +wusb_phy_rate_show_33754 wusb_phy_rate_show 0 33754 NULL
147552 +ath10k_download_and_run_otp_33758 ath10k_download_and_run_otp 0 33758 NULL
147553 +var_to_pll_33759 var_to_pll 0 33759 NULL
147554 +pccard_show_voltage_33761 pccard_show_voltage 0 33761 NULL
147555 +vifs_state_read_33762 vifs_state_read 3-0 33762 NULL
147556 +bitmap_full_33763 bitmap_full 2 33763 NULL
147557 +ext2_xattr_user_list_33764 ext2_xattr_user_list 0-5 33764 NULL nohasharray
147558 +ext3_mark_inode_dirty_33764 ext3_mark_inode_dirty 0 33764 &ext2_xattr_user_list_33764
147559 +hashtab_create_33769 hashtab_create 3 33769 NULL
147560 +midibuf_message_length_33770 midibuf_message_length 0 33770 NULL
147561 +rj54n1_s_ctrl_33771 rj54n1_s_ctrl 0 33771 NULL
147562 +blkdev_read_iter_33773 blkdev_read_iter 0 33773 NULL
147563 +____request_module_33775 ____request_module 0 33775 NULL
147564 +nfs4_proc_statfs_33780 nfs4_proc_statfs 0 33780 NULL
147565 +__btrfs_free_reserved_extent_33782 __btrfs_free_reserved_extent 2 33782 NULL
147566 +show_33785 show 0 33785 NULL nohasharray
147567 +target_stat_scsi_tgt_port_show_attr_read_mbytes_33785 target_stat_scsi_tgt_port_show_attr_read_mbytes 0 33785 &show_33785
147568 +ezusb_write_ltv_33788 ezusb_write_ltv 0 33788 NULL
147569 +iwl_send_calib_cfg_33793 iwl_send_calib_cfg 0 33793 NULL nohasharray
147570 +niu_ldn_irq_enable_33793 niu_ldn_irq_enable 0 33793 &iwl_send_calib_cfg_33793
147571 +check_qos_33797 check_qos 0 33797 NULL nohasharray
147572 +ql_set_mac_addr_33797 ql_set_mac_addr 0 33797 &check_qos_33797
147573 +set_pwm_enable1_33798 set_pwm_enable1 0-4 33798 NULL
147574 +if_sdio_read_rx_len_33800 if_sdio_read_rx_len 0 33800 NULL
147575 +__uncore_iperf_cfg_show_33801 __uncore_iperf_cfg_show 0 33801 NULL
147576 +find_next_offset_33804 find_next_offset 3-0 33804 NULL
147577 +queue_control_on_old_endpoint_33811 queue_control_on_old_endpoint 0 33811 NULL
147578 +show_fcstat_loss_of_signal_count_33814 show_fcstat_loss_of_signal_count 0 33814 NULL
147579 +bfad_im_drv_name_show_33817 bfad_im_drv_name_show 0 33817 NULL
147580 +kcs_size_33818 kcs_size 0 33818 NULL
147581 +filter_write_33819 filter_write 3-0 33819 NULL nohasharray
147582 +read_reg_33819 read_reg 0 33819 &filter_write_33819
147583 +acpi_ps_build_named_op_33827 acpi_ps_build_named_op 0 33827 NULL
147584 +show_queue_type_field_33829 show_queue_type_field 0 33829 NULL
147585 +udplite_manip_pkt_33832 udplite_manip_pkt 4 33832 NULL
147586 +hidp_get_raw_report_33837 hidp_get_raw_report 0-4 33837 NULL
147587 +snd_ad1889_capture_prepare_33838 snd_ad1889_capture_prepare 0 33838 NULL
147588 +exofs_file_fsync_33847 exofs_file_fsync 0 33847 NULL nohasharray
147589 +store_als_channel_33847 store_als_channel 0-4 33847 &exofs_file_fsync_33847
147590 +calgary_alloc_coherent_33851 calgary_alloc_coherent 2 33851 NULL nohasharray
147591 +usbatm_atm_send_33851 usbatm_atm_send 0 33851 &calgary_alloc_coherent_33851
147592 +oz_cdev_write_33852 oz_cdev_write 3 33852 NULL
147593 +hamachi_open_33855 hamachi_open 0 33855 NULL
147594 +mlx4_en_open_33856 mlx4_en_open 0 33856 NULL
147595 +parse_capture_source_33859 parse_capture_source 0 33859 NULL
147596 +hdcs_start_33860 hdcs_start 0 33860 NULL
147597 +dev_register_33861 dev_register 0 33861 NULL
147598 +ov6650_s_fmt_33866 ov6650_s_fmt 0 33866 NULL
147599 +rt2x00usb_vendor_request_sw_33878 rt2x00usb_vendor_request_sw 0 33878 NULL
147600 +pcxhr_read_rmh_status_33880 pcxhr_read_rmh_status 0 33880 NULL
147601 +bin_string_33884 bin_string 5-3 33884 NULL
147602 +get_fan1_div_33886 get_fan1_div 0 33886 NULL nohasharray
147603 +mwifiex_cmd_802_11_snmp_mib_33886 mwifiex_cmd_802_11_snmp_mib 0 33886 &get_fan1_div_33886
147604 +vmci_transport_dgram_dequeue_33887 vmci_transport_dgram_dequeue 3 33887 NULL
147605 +twl_request_33892 twl_request 0 33892 NULL
147606 +sis190_init_ring_33895 sis190_init_ring 0 33895 NULL nohasharray
147607 +isl29003_set_resolution_33895 isl29003_set_resolution 0 33895 &sis190_init_ring_33895
147608 +node_read_cpulist_33898 node_read_cpulist 0 33898 NULL
147609 +copy_gl_to_skb_pkt_33906 copy_gl_to_skb_pkt 3 33906 NULL
147610 +musb_g_ep0_enable_33907 musb_g_ep0_enable 0 33907 NULL
147611 +get_user_pages_33908 get_user_pages 0 33908 NULL nohasharray
147612 +store_loopback_33908 store_loopback 0-3 33908 &get_user_pages_33908
147613 +sg_nents_33909 sg_nents 0 33909 NULL
147614 +ath6kl_roam_mode_write_33912 ath6kl_roam_mode_write 3-0 33912 NULL
147615 +whiteheat_open_33916 whiteheat_open 0 33916 NULL
147616 +queue_logical_block_size_33918 queue_logical_block_size 0 33918 NULL
147617 +beiscsi_get_macaddr_33920 beiscsi_get_macaddr 0 33920 NULL
147618 +show_ata_port_port_no_33921 show_ata_port_port_no 0 33921 NULL
147619 +dwc3_send_gadget_ep_cmd_33923 dwc3_send_gadget_ep_cmd 0 33923 NULL
147620 +set_temp_auto_point_temp_33930 set_temp_auto_point_temp 0-4 33930 NULL nohasharray
147621 +store_tabletExecute_33930 store_tabletExecute 0-4 33930 &set_temp_auto_point_temp_33930
147622 +palmas_bulk_read_33937 palmas_bulk_read 0 33937 NULL
147623 +pyra_sysfs_write_settings_33939 pyra_sysfs_write_settings 0-6-5 33939 NULL
147624 +sel_read_avc_cache_threshold_33942 sel_read_avc_cache_threshold 3-0 33942 NULL nohasharray
147625 +edd_show_raw_data_33942 edd_show_raw_data 0 33942 &sel_read_avc_cache_threshold_33942
147626 +lpfc_idiag_ctlacc_read_33943 lpfc_idiag_ctlacc_read 3-0 33943 NULL
147627 +read_file_tgt_rx_stats_33944 read_file_tgt_rx_stats 3-0 33944 NULL
147628 +stv06xx_write_bridge_33945 stv06xx_write_bridge 0 33945 NULL nohasharray
147629 +smsc95xx_ethtool_get_eeprom_len_33945 smsc95xx_ethtool_get_eeprom_len 0 33945 &stv06xx_write_bridge_33945
147630 +rs_sta_dbgfs_drv_tx_stats_read_33946 rs_sta_dbgfs_drv_tx_stats_read 3-0 33946 NULL nohasharray
147631 +logfs_write_inode_33946 logfs_write_inode 0 33946 &rs_sta_dbgfs_drv_tx_stats_read_33946
147632 +metric_id_get_33947 metric_id_get 0 33947 NULL nohasharray
147633 +__zd_usb_enable_rx_33947 __zd_usb_enable_rx 0 33947 &metric_id_get_33947
147634 +hfsplus_osx_setxattr_33952 hfsplus_osx_setxattr 0 33952 NULL
147635 +__proc_dump_kernel_33954 __proc_dump_kernel 5 33954 NULL
147636 +nilfs_direct_delete_and_convert_33957 nilfs_direct_delete_and_convert 0 33957 NULL
147637 +iscsi_nacl_auth_show_userid_33958 iscsi_nacl_auth_show_userid 0 33958 NULL
147638 +b44_register_phy_one_33962 b44_register_phy_one 0 33962 NULL
147639 +btrfs_delalloc_reserve_metadata_33963 btrfs_delalloc_reserve_metadata 0 33963 NULL
147640 +ieee802154_hdr_get_addrs_33964 ieee802154_hdr_get_addrs 0 33964 NULL
147641 +nct7802_read_fan_33970 nct7802_read_fan 0 33970 NULL
147642 +show_phys_height_33974 show_phys_height 0 33974 NULL nohasharray
147643 +actual_brightness_show_33974 actual_brightness_show 0 33974 &show_phys_height_33974
147644 +store_33978 store 0 33978 NULL nohasharray
147645 +bq2415x_set_termination_current_33978 bq2415x_set_termination_current 0 33978 &store_33978
147646 +brightness_show_33981 brightness_show 0 33981 NULL
147647 +show_33983 show 0 33983 NULL nohasharray
147648 +adfs_dir_find_entry_33983 adfs_dir_find_entry 0 33983 &show_33983
147649 +vga_switcheroo_debugfs_write_33984 vga_switcheroo_debugfs_write 3-0 33984 NULL
147650 +snd_interval_refine_33987 snd_interval_refine 0 33987 NULL nohasharray
147651 +hotkey_enable_store_33987 hotkey_enable_store 0-4 33987 &snd_interval_refine_33987
147652 +is_enabled_33989 is_enabled 0 33989 NULL
147653 +igbvf_request_irq_33999 igbvf_request_irq 0 33999 NULL nohasharray
147654 +dump_emit_33999 dump_emit 3 33999 &igbvf_request_irq_33999
147655 +acpi_device_hid_show_34000 acpi_device_hid_show 0 34000 NULL
147656 +lpfc_nodev_tmo_show_34002 lpfc_nodev_tmo_show 0 34002 NULL
147657 +__az6007_read_34011 __az6007_read 0 34011 NULL
147658 +ath10k_pci_wake_34017 ath10k_pci_wake 0 34017 NULL
147659 +state_show_34018 state_show 0 34018 NULL
147660 +__ntfs_malloc_34022 __ntfs_malloc 1 34022 NULL
147661 +lbs_lowrssi_write_34025 lbs_lowrssi_write 3-0 34025 NULL
147662 +ct_pcm_playback_trigger_34027 ct_pcm_playback_trigger 0 34027 NULL nohasharray
147663 +bh1780_show_power_state_34027 bh1780_show_power_state 0 34027 &ct_pcm_playback_trigger_34027
147664 +at803x_config_init_34029 at803x_config_init 0 34029 NULL
147665 +ghash_update_34031 ghash_update 0 34031 NULL
147666 +nilfs_snapshot_attr_store_34033 nilfs_snapshot_attr_store 0-4 34033 NULL
147667 +ppp_write_34034 ppp_write 3-0 34034 NULL
147668 +m88ts2022_set_params_34040 m88ts2022_set_params 0 34040 NULL
147669 +tty_insert_flip_string_34042 tty_insert_flip_string 3-0 34042 NULL
147670 +__domain_flush_pages_34045 __domain_flush_pages 2-3 34045 NULL nohasharray
147671 +show_sas_expander_vendor_id_34045 show_sas_expander_vendor_id 0 34045 &__domain_flush_pages_34045
147672 +lpfc_restrict_login_store_34049 lpfc_restrict_login_store 0-4 34049 NULL
147673 +bm_page_io_async_34050 bm_page_io_async 2 34050 NULL
147674 +cdc_ncm_show_tx_timer_usecs_34052 cdc_ncm_show_tx_timer_usecs 0 34052 NULL
147675 +ad7793_set_mode_34053 ad7793_set_mode 0 34053 NULL
147676 +pcm_trigger_34060 pcm_trigger 0 34060 NULL
147677 +memcg_update_all_caches_34068 memcg_update_all_caches 1-0 34068 NULL
147678 +store_34070 store 0-3 34070 NULL
147679 +efx_phc_enable_34071 efx_phc_enable 0 34071 NULL
147680 +show_analog_out_34081 show_analog_out 0 34081 NULL
147681 +show_risefalltime_34084 show_risefalltime 0 34084 NULL
147682 +get_eeprom_len_34091 get_eeprom_len 0 34091 NULL
147683 +set_component_locate_34094 set_component_locate 0-4 34094 NULL
147684 +pipeline_pipeline_fifo_full_read_34095 pipeline_pipeline_fifo_full_read 3-0 34095 NULL nohasharray
147685 +alc_alloc_spec_34095 alc_alloc_spec 0 34095 &pipeline_pipeline_fifo_full_read_34095
147686 +lp55xx_store_engine_select_34100 lp55xx_store_engine_select 0-4 34100 NULL
147687 +__irq_domain_add_34101 __irq_domain_add 2 34101 NULL nohasharray
147688 +timeout_store_34101 timeout_store 0-4 34101 &__irq_domain_add_34101
147689 +amd_xgbe_phy_gmii_2500_mode_34104 amd_xgbe_phy_gmii_2500_mode 0 34104 NULL
147690 +proc_scsi_host_write_34107 proc_scsi_host_write 3-0 34107 NULL nohasharray
147691 +fjn_open_34107 fjn_open 0 34107 &proc_scsi_host_write_34107
147692 +sxgbe_open_34127 sxgbe_open 0 34127 NULL
147693 +asd_show_dev_pcba_sn_34128 asd_show_dev_pcba_sn 0 34128 NULL
147694 +store_temp_max_34130 store_temp_max 0-4 34130 NULL
147695 +islpci_mgt_transmit_34133 islpci_mgt_transmit 5-0 34133 NULL nohasharray
147696 +typhoon_request_firmware_34133 typhoon_request_firmware 0 34133 &islpci_mgt_transmit_34133
147697 +cdc_mbim_process_dgram_34136 cdc_mbim_process_dgram 3 34136 NULL
147698 +btrfs_csum_one_bio_34137 btrfs_csum_one_bio 0 34137 NULL
147699 +mtu2blksize_34139 mtu2blksize 0 34139 NULL
147700 +ixgbe_dbg_netdev_ops_write_34141 ixgbe_dbg_netdev_ops_write 3-0 34141 NULL nohasharray
147701 +si476x_core_cmd_am_acf_status_34141 si476x_core_cmd_am_acf_status 0 34141 &ixgbe_dbg_netdev_ops_write_34141
147702 +usbhid_power_34146 usbhid_power 0 34146 NULL nohasharray
147703 +veth_dev_init_34146 veth_dev_init 0 34146 &usbhid_power_34146
147704 +show_ipInDelivers_34148 show_ipInDelivers 0 34148 NULL
147705 +mwifiex_cmd_11n_addba_rsp_gen_34149 mwifiex_cmd_11n_addba_rsp_gen 0 34149 NULL
147706 +quirk_pcie_aspm_read_34150 quirk_pcie_aspm_read 0 34150 NULL
147707 +rt61pci_load_firmware_34151 rt61pci_load_firmware 0 34151 NULL
147708 +adt7x10_show_name_34153 adt7x10_show_name 0 34153 NULL nohasharray
147709 +hung_up_tty_write_34153 hung_up_tty_write 0-3 34153 &adt7x10_show_name_34153
147710 +configure_endpoint_34156 configure_endpoint 0 34156 NULL nohasharray
147711 +ixgbevf_read_posted_mbx_34156 ixgbevf_read_posted_mbx 0 34156 &configure_endpoint_34156 nohasharray
147712 +elan_i2c_set_flash_key_34156 elan_i2c_set_flash_key 0 34156 &ixgbevf_read_posted_mbx_34156
147713 +osst_eod_frame_ppos_show_34157 osst_eod_frame_ppos_show 0 34157 NULL nohasharray
147714 +host_control_on_shutdown_store_34157 host_control_on_shutdown_store 0-4 34157 &osst_eod_frame_ppos_show_34157
147715 +ext4_xattr_list_34162 ext4_xattr_list 0 34162 NULL nohasharray
147716 +st_sensors_spi_read_multiple_byte_34162 st_sensors_spi_read_multiple_byte 4 34162 &ext4_xattr_list_34162
147717 +card_wait_for_ready_34163 card_wait_for_ready 0 34163 NULL
147718 +ocfs2_xattr_list_entry_34165 ocfs2_xattr_list_entry 0 34165 NULL
147719 +rt2x00debug_read_bbp_34167 rt2x00debug_read_bbp 0-3 34167 NULL
147720 +ahci_show_port_cmd_34168 ahci_show_port_cmd 0 34168 NULL nohasharray
147721 +show_rdac5_34168 show_rdac5 0 34168 &ahci_show_port_cmd_34168
147722 +show_pkey_34170 show_pkey 0 34170 NULL
147723 +skb_to_sgvec_34171 skb_to_sgvec 0 34171 NULL
147724 +xfs_attr_get_34174 xfs_attr_get 0 34174 NULL
147725 +hdcs_s_ctrl_34177 hdcs_s_ctrl 0 34177 NULL
147726 +qla2x00_fw_dump_size_show_34180 qla2x00_fw_dump_size_show 0 34180 NULL nohasharray
147727 +nilfs_direct_IO_34180 nilfs_direct_IO 3 34180 &qla2x00_fw_dump_size_show_34180
147728 +show_pci_clock_34182 show_pci_clock 0 34182 NULL
147729 +mgsl_claim_resources_34183 mgsl_claim_resources 0 34183 NULL
147730 +hidp_set_raw_report_34192 hidp_set_raw_report 4-0 34192 NULL
147731 +comp_algorithm_show_34195 comp_algorithm_show 0 34195 NULL
147732 +reiserfs_write_inode_34202 reiserfs_write_inode 0 34202 NULL nohasharray
147733 +max_comp_streams_store_34202 max_comp_streams_store 0-4 34202 &reiserfs_write_inode_34202
147734 +netlbl_unlhsh_netdev_handler_34204 netlbl_unlhsh_netdev_handler 0 34204 NULL
147735 +rbd_osd_req_create_34206 rbd_osd_req_create 3 34206 NULL nohasharray
147736 +rsi_debug_zone_write_34206 rsi_debug_zone_write 3-0 34206 &rbd_osd_req_create_34206
147737 +xfs_bmapi_write_34208 xfs_bmapi_write 0 34208 NULL
147738 +snd_ice1712_capture_pro_prepare_34214 snd_ice1712_capture_pro_prepare 0 34214 NULL
147739 +ext4_da_write_begin_34215 ext4_da_write_begin 3-4-0 34215 NULL
147740 +__send_command_34218 __send_command 5-7 34218 NULL
147741 +ext3_ordered_writepage_34221 ext3_ordered_writepage 0 34221 NULL nohasharray
147742 +bnx2x_send_msg2pf_34221 bnx2x_send_msg2pf 0 34221 &ext3_ordered_writepage_34221
147743 +adt7x10_temp_ready_34222 adt7x10_temp_ready 0 34222 NULL
147744 +ds2404_read_time_34225 ds2404_read_time 0 34225 NULL nohasharray
147745 +sctp_setsockopt_auto_asconf_34225 sctp_setsockopt_auto_asconf 0 34225 &ds2404_read_time_34225
147746 +show_hdmi_cable_34236 show_hdmi_cable 0 34236 NULL
147747 +store_34237 store 0-4 34237 NULL
147748 +start_genius_cam_34238 start_genius_cam 0 34238 NULL
147749 +dma_release_from_contiguous_34239 dma_release_from_contiguous 3 34239 NULL
147750 +wm8350_isink_enable_34241 wm8350_isink_enable 0 34241 NULL nohasharray
147751 +path_has_perm_34241 path_has_perm 0 34241 &wm8350_isink_enable_34241
147752 +bnx2x_nic_load_34243 bnx2x_nic_load 0 34243 NULL
147753 +mgsl_write_room_34245 mgsl_write_room 0 34245 NULL
147754 +cmpc_accel_sensitivity_show_34247 cmpc_accel_sensitivity_show 0 34247 NULL nohasharray
147755 +xennet_open_34247 xennet_open 0 34247 &cmpc_accel_sensitivity_show_34247
147756 +setup_nodes_for_search_34248 setup_nodes_for_search 0 34248 NULL
147757 +bcm_init_34250 bcm_init 0 34250 NULL nohasharray
147758 +adp8870_bl_l5_dark_dim_store_34250 adp8870_bl_l5_dark_dim_store 4-0 34250 &bcm_init_34250
147759 +nvkm_volt_create__34256 nvkm_volt_create_ 4 34256 NULL
147760 +raid_disks_store_34258 raid_disks_store 0-3 34258 NULL
147761 +xfs_bmbt_get_maxrecs_34259 xfs_bmbt_get_maxrecs 0 34259 NULL
147762 +max_age_store_34262 max_age_store 4-0 34262 NULL
147763 +show_bank2_mask_34263 show_bank2_mask 0 34263 NULL nohasharray
147764 +squashfs_readpage_34263 squashfs_readpage 0 34263 &show_bank2_mask_34263
147765 +bl_pipe_downcall_34264 bl_pipe_downcall 3-0 34264 NULL nohasharray
147766 +svc_listen_34264 svc_listen 0 34264 &bl_pipe_downcall_34264
147767 +ocfs2_dlm_lock_34265 ocfs2_dlm_lock 0 34265 NULL
147768 +pcf857x_to_irq_34273 pcf857x_to_irq 2 34273 NULL
147769 +kprobes_module_callback_34274 kprobes_module_callback 0 34274 NULL
147770 +ib_dma_mapping_error_34277 ib_dma_mapping_error 2 34277 NULL
147771 +device_private_init_34279 device_private_init 0 34279 NULL
147772 +isoc_enable_34281 isoc_enable 0 34281 NULL
147773 +get_boolean_34283 get_boolean 0 34283 NULL
147774 +xgmac_reg_addr_write_34284 xgmac_reg_addr_write 3-0 34284 NULL
147775 +stp_state_store_34285 stp_state_store 0-4 34285 NULL
147776 +f_set_ib_loopback_34288 f_set_ib_loopback 0 34288 NULL
147777 +show_cfg_34289 show_cfg 0 34289 NULL
147778 +bd2802_store_reg0x0e_34291 bd2802_store_reg0x0e 0-4 34291 NULL
147779 +cx18_start_capture_34296 cx18_start_capture 0 34296 NULL
147780 +aac_show_max_id_34297 aac_show_max_id 0 34297 NULL
147781 +rr_open_34298 rr_open 0 34298 NULL
147782 +auxadc_read_34299 auxadc_read 0 34299 NULL
147783 +acpi_ds_create_operand_34302 acpi_ds_create_operand 0 34302 NULL
147784 +snd_p16v_pcm_trigger_capture_34307 snd_p16v_pcm_trigger_capture 0 34307 NULL
147785 +ti_vread_sync_34311 ti_vread_sync 0 34311 NULL
147786 +ntty_write_room_34322 ntty_write_room 0 34322 NULL nohasharray
147787 +bfs_write_begin_34322 bfs_write_begin 0 34322 &ntty_write_room_34322
147788 +iov_iter_single_seg_count_34326 iov_iter_single_seg_count 0 34326 NULL
147789 +em28xx_start_analog_streaming_34335 em28xx_start_analog_streaming 0 34335 NULL
147790 +efivar_attr_show_34341 efivar_attr_show 0 34341 NULL
147791 +led_trigger_store_34354 led_trigger_store 0-4 34354 NULL
147792 +radio_read_34356 radio_read 0-3 34356 NULL
147793 +proc_thread_self_readlink_34357 proc_thread_self_readlink 3-0 34357 NULL nohasharray
147794 +show_ap2_temp_34357 show_ap2_temp 0 34357 &proc_thread_self_readlink_34357 nohasharray
147795 +ssb_bus_suspend_34357 ssb_bus_suspend 0 34357 &show_ap2_temp_34357
147796 +write_rss_34360 write_rss 0 34360 NULL nohasharray
147797 +hugetlbfs_migrate_page_34360 hugetlbfs_migrate_page 0 34360 &write_rss_34360
147798 +show_session_param_ISCSI_PARAM_LU_RESET_TMO_34362 show_session_param_ISCSI_PARAM_LU_RESET_TMO 0 34362 NULL
147799 +sync_page_io_34363 sync_page_io 3 34363 NULL nohasharray
147800 +ipr_store_reset_adapter_34363 ipr_store_reset_adapter 0-4 34363 &sync_page_io_34363
147801 +tpm_show_ppi_vs_operations_34365 tpm_show_ppi_vs_operations 0 34365 NULL
147802 +rngapi_reset_34366 rngapi_reset 3 34366 NULL nohasharray
147803 +p54_alloc_skb_34366 p54_alloc_skb 3 34366 &rngapi_reset_34366
147804 +play_audio_cb_34367 play_audio_cb 2 34367 NULL
147805 +batadv_hard_if_event_34371 batadv_hard_if_event 0 34371 NULL
147806 +i2c_hid_get_raw_report_34376 i2c_hid_get_raw_report 0-4 34376 NULL
147807 +reiserfs_resize_34377 reiserfs_resize 2 34377 NULL
147808 +ea_read_34378 ea_read 0 34378 NULL nohasharray
147809 +_iwl_dbgfs_low_latency_write_34378 _iwl_dbgfs_low_latency_write 3-0 34378 &ea_read_34378
147810 +regulator_mode_to_status_34382 regulator_mode_to_status 0 34382 NULL
147811 +av7110_vbi_write_34384 av7110_vbi_write 3-0 34384 NULL
147812 +hsc_probe_34385 hsc_probe 0 34385 NULL
147813 +usbvision_v4l2_read_34386 usbvision_v4l2_read 3-0 34386 NULL
147814 +read_rbu_image_type_34387 read_rbu_image_type 6-0-5 34387 NULL
147815 +i2c_outb_34391 i2c_outb 0 34391 NULL
147816 +saa7110_s_ctrl_34396 saa7110_s_ctrl 0 34396 NULL
147817 +ivtv_read_pos_34400 ivtv_read_pos 3-0 34400 NULL nohasharray
147818 +iwl_calib_set_34400 iwl_calib_set 3-0 34400 &ivtv_read_pos_34400
147819 +mei_cl_flow_ctrl_creds_34404 mei_cl_flow_ctrl_creds 0 34404 NULL
147820 +ath5k_attr_show_ofdm_weak_signal_detection_34410 ath5k_attr_show_ofdm_weak_signal_detection 0 34410 NULL
147821 +sctp_make_heartbeat_ack_34411 sctp_make_heartbeat_ack 4 34411 NULL nohasharray
147822 +set_rdac4_34411 set_rdac4 4-0 34411 &sctp_make_heartbeat_ack_34411
147823 +snd_ali_prepare_34413 snd_ali_prepare 0 34413 NULL
147824 +au0828_start_analog_streaming_34422 au0828_start_analog_streaming 0 34422 NULL
147825 +cfq_slice_async_show_34423 cfq_slice_async_show 0 34423 NULL nohasharray
147826 +ipv4_conntrack_defrag_34423 ipv4_conntrack_defrag 0 34423 &cfq_slice_async_show_34423
147827 +duplex_show_34424 duplex_show 0 34424 NULL
147828 +set_essid_34427 set_essid 0 34427 NULL
147829 +affs_readpage_34433 affs_readpage 0 34433 NULL
147830 +__extent_read_full_page_34437 __extent_read_full_page 0 34437 NULL
147831 +target_stat_scsi_lu_show_attr_lun_34439 target_stat_scsi_lu_show_attr_lun 0 34439 NULL nohasharray
147832 +security_socket_create_34439 security_socket_create 0 34439 &target_stat_scsi_lu_show_attr_lun_34439
147833 +store_state_field_34443 store_state_field 0-4 34443 NULL
147834 +go7007_buf_prepare_34448 go7007_buf_prepare 0 34448 NULL
147835 +_read_oob_34450 _read_oob 0 34450 NULL
147836 +sisfb_set_par_34453 sisfb_set_par 0 34453 NULL
147837 +bmg160_setup_new_data_interrupt_34455 bmg160_setup_new_data_interrupt 0 34455 NULL
147838 +sctp_make_abort_34459 sctp_make_abort 3 34459 NULL nohasharray
147839 +get_clusters_34459 get_clusters 0 34459 &sctp_make_abort_34459
147840 +wl1251_cmd_data_path_rx_34460 wl1251_cmd_data_path_rx 0 34460 NULL
147841 +bfad_im_serial_num_show_34463 bfad_im_serial_num_show 0 34463 NULL
147842 +aty_dsp_gt_34465 aty_dsp_gt 0 34465 NULL
147843 +ssb_hcd_probe_34466 ssb_hcd_probe 0 34466 NULL
147844 +esas2r_read_fw_34468 esas2r_read_fw 0-3-4 34468 NULL
147845 +monitor_id_show_34469 monitor_id_show 0 34469 NULL nohasharray
147846 +lbs_cmd_802_11_sleep_params_34469 lbs_cmd_802_11_sleep_params 0 34469 &monitor_id_show_34469 nohasharray
147847 +dev_start_34469 dev_start 0 34469 &lbs_cmd_802_11_sleep_params_34469
147848 +show_34470 show 0 34470 NULL nohasharray
147849 +dt_gpio_count_34470 dt_gpio_count 0 34470 &show_34470
147850 +mwifiex_regrdwr_read_34472 mwifiex_regrdwr_read 3-0 34472 NULL
147851 +sha224_ssse3_init_34474 sha224_ssse3_init 0 34474 NULL
147852 +fw_csr_string_34475 fw_csr_string 0 34475 NULL
147853 +skcipher_sndbuf_34476 skcipher_sndbuf 0 34476 NULL
147854 +i2o_parm_field_get_34477 i2o_parm_field_get 5 34477 NULL
147855 +airspy_submit_urbs_34481 airspy_submit_urbs 0 34481 NULL
147856 +show_iface_data_seq_in_order_34486 show_iface_data_seq_in_order 0 34486 NULL
147857 +security_inode_permission_34488 security_inode_permission 0 34488 NULL nohasharray
147858 +_ctl_device_sas_address_show_34488 _ctl_device_sas_address_show 0 34488 &security_inode_permission_34488
147859 +enable_store_34489 enable_store 0-4 34489 NULL
147860 +rt2500pci_enable_radio_34490 rt2500pci_enable_radio 0 34490 NULL
147861 +SyS_pwritev_34494 SyS_pwritev 3 34494 NULL
147862 +qp_alloc_res_34496 qp_alloc_res 5 34496 NULL
147863 +cgroup_release_agent_write_34497 cgroup_release_agent_write 0-3 34497 NULL nohasharray
147864 +bcmgenet_get_sset_count_34497 bcmgenet_get_sset_count 0 34497 &cgroup_release_agent_write_34497
147865 +acerhdf_get_temp_34504 acerhdf_get_temp 0 34504 NULL
147866 +lb_tx_hash_to_port_mapping_init_34505 lb_tx_hash_to_port_mapping_init 0 34505 NULL nohasharray
147867 +lu_buf_check_and_alloc_34505 lu_buf_check_and_alloc 2 34505 &lb_tx_hash_to_port_mapping_init_34505
147868 +features_show_34507 features_show 0 34507 NULL
147869 +efivar_size_read_34508 efivar_size_read 0 34508 NULL nohasharray
147870 +show_34508 show 0 34508 &efivar_size_read_34508
147871 +sdev_store_evt_lun_change_reported_34510 sdev_store_evt_lun_change_reported 0-4 34510 NULL
147872 +show_temp_over_34512 show_temp_over 0 34512 NULL
147873 +qmi_wwan_mac_addr_34513 qmi_wwan_mac_addr 0 34513 NULL
147874 +ov9740_cropcap_34514 ov9740_cropcap 0 34514 NULL
147875 +tda18271_init_regs_34515 tda18271_init_regs 0 34515 NULL
147876 +bnad_rx_res_alloc_34516 bnad_rx_res_alloc 0 34516 NULL
147877 +fusbh200_urb_enqueue_34521 fusbh200_urb_enqueue 0 34521 NULL
147878 +hermes_write_wordrec_34522 hermes_write_wordrec 0 34522 NULL
147879 +bh1780_show_lux_34523 bh1780_show_lux 0 34523 NULL nohasharray
147880 +wl1251_acx_default_key_34523 wl1251_acx_default_key 0 34523 &bh1780_show_lux_34523
147881 +snd_pcm_hw_param_value_34525 snd_pcm_hw_param_value 0 34525 NULL
147882 +pccard_store_irq_mask_34534 pccard_store_irq_mask 0-4 34534 NULL
147883 +bMaxPower_show_34536 bMaxPower_show 0 34536 NULL
147884 +tracing_stats_read_34537 tracing_stats_read 3 34537 NULL
147885 +id_vendor_show_34538 id_vendor_show 0 34538 NULL
147886 +ths7303_config_34542 ths7303_config 0 34542 NULL
147887 +hugetlbfs_read_actor_34547 hugetlbfs_read_actor 0-4-5-2 34547 NULL nohasharray
147888 +ext4_read_inline_page_34547 ext4_read_inline_page 0 34547 &hugetlbfs_read_actor_34547
147889 +hdmi_streamoff_34556 hdmi_streamoff 0 34556 NULL nohasharray
147890 +asd_verify_flash_seg_34556 asd_verify_flash_seg 0 34556 &hdmi_streamoff_34556
147891 +dbBackSplit_34561 dbBackSplit 0 34561 NULL
147892 +self_check_peb_ec_hdr_34564 self_check_peb_ec_hdr 0 34564 NULL nohasharray
147893 +alloc_ieee80211_rsl_34564 alloc_ieee80211_rsl 1 34564 &self_check_peb_ec_hdr_34564
147894 +show_sas_expander_component_revision_id_34566 show_sas_expander_component_revision_id 0 34566 NULL
147895 +vsock_bind_34572 vsock_bind 0 34572 NULL
147896 +snd_ice1712_playback_pro_prepare_34573 snd_ice1712_playback_pro_prepare 0 34573 NULL
147897 +ext4_ind_direct_IO_34574 ext4_ind_direct_IO 4-0 34574 NULL
147898 +ath10k_send_key_34575 ath10k_send_key 0 34575 NULL
147899 +mwl8k_cmd_set_rf_channel_34578 mwl8k_cmd_set_rf_channel 0 34578 NULL nohasharray
147900 +via_ircc_net_open_34578 via_ircc_net_open 0 34578 &mwl8k_cmd_set_rf_channel_34578
147901 +digi_open_34579 digi_open 0 34579 NULL
147902 +lov_stripecount_seq_write_34582 lov_stripecount_seq_write 3 34582 NULL
147903 +velocity_rx_copy_34583 velocity_rx_copy 2 34583 NULL
147904 +s5p_mfc_alloc_priv_buf_34585 s5p_mfc_alloc_priv_buf 0 34585 NULL
147905 +init_send_hfcd_34586 init_send_hfcd 1 34586 NULL
147906 +ceph_msgpool_init_34599 ceph_msgpool_init 4 34599 NULL nohasharray
147907 +cw1200_queue_init_34599 cw1200_queue_init 4 34599 &ceph_msgpool_init_34599 nohasharray
147908 +ov2640_s_stream_34599 ov2640_s_stream 0 34599 &cw1200_queue_init_34599
147909 +behind_writes_used_show_34600 behind_writes_used_show 0 34600 NULL
147910 +show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE_34601 show_session_param_ISCSI_PARAM_DISCOVERY_PARENT_TYPE 0 34601 NULL
147911 +bio_integrity_bytes_34602 bio_integrity_bytes 2 34602 NULL
147912 +ctrl_xmit_34606 ctrl_xmit 0 34606 NULL
147913 +__jffs2_ref_totlen_34609 __jffs2_ref_totlen 0 34609 NULL nohasharray
147914 +mtd_write_34609 mtd_write 0 34609 &__jffs2_ref_totlen_34609 nohasharray
147915 +ext2_write_begin_34609 ext2_write_begin 0 34609 &mtd_write_34609
147916 +ftdi_open_34618 ftdi_open 0 34618 NULL
147917 +il_commit_rxon_34621 il_commit_rxon 0 34621 NULL
147918 +pmbus_regulator_is_enabled_34623 pmbus_regulator_is_enabled 0 34623 NULL
147919 +sdev_store_delete_34624 sdev_store_delete 0-4 34624 NULL
147920 +scsi_debug_write_info_34626 scsi_debug_write_info 0-3 34626 NULL nohasharray
147921 +set_point2_34626 set_point2 0-4 34626 &scsi_debug_write_info_34626
147922 +da9063_rtc_set_alarm_34628 da9063_rtc_set_alarm 0 34628 NULL
147923 +ivtv_read_34631 ivtv_read 0 34631 NULL
147924 +cnic_alloc_dma_34641 cnic_alloc_dma 3 34641 NULL
147925 +pcipcwd_write_34644 pcipcwd_write 0-3 34644 NULL
147926 +rt2x00usb_alloc_entries_34648 rt2x00usb_alloc_entries 0 34648 NULL
147927 +iwl_mvm_power_set_ba_34655 iwl_mvm_power_set_ba 0 34655 NULL
147928 +cifs_readpage_from_fscache_34659 cifs_readpage_from_fscache 0 34659 NULL
147929 +nf_nat_mangle_udp_packet_34661 nf_nat_mangle_udp_packet 6-8 34661 NULL
147930 +br_multicast_set_port_router_34667 br_multicast_set_port_router 0 34667 NULL
147931 +snd_seq_do_ioctl_34668 snd_seq_do_ioctl 0 34668 NULL
147932 +sleep_auth_write_34676 sleep_auth_write 3-0 34676 NULL
147933 +udp_v4_get_port_34680 udp_v4_get_port 0 34680 NULL
147934 +ixgbevf_read_mbx_vf_34683 ixgbevf_read_mbx_vf 0 34683 NULL
147935 +core_setup_alua_34684 core_setup_alua 0 34684 NULL
147936 +f2fs_direct_IO_34685 f2fs_direct_IO 0-4 34685 NULL
147937 +isr_fiqs_read_34687 isr_fiqs_read 3-0 34687 NULL
147938 +batadv_tvlv_realloc_packet_buff_34688 batadv_tvlv_realloc_packet_buff 4-3 34688 NULL
147939 +hptiop_adjust_disk_queue_depth_34698 hptiop_adjust_disk_queue_depth 2-0 34698 NULL
147940 +__generic_file_write_iter_34699 __generic_file_write_iter 0 34699 NULL
147941 +em2800_i2c_send_bytes_34700 em2800_i2c_send_bytes 0-4 34700 NULL
147942 +wa_urb_enqueue_34701 wa_urb_enqueue 0 34701 NULL
147943 +target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable_34702 target_core_alua_tg_pt_gp_show_attr_alua_support_unavailable 0 34702 NULL
147944 +wpf_s_ctrl_34705 wpf_s_ctrl 0 34705 NULL
147945 +alloc_irq_and_cfg_at_34706 alloc_irq_and_cfg_at 1 34706 NULL
147946 +ext4_listxattr_34712 ext4_listxattr 0-3 34712 NULL
147947 +bb_show_34715 bb_show 0 34715 NULL nohasharray
147948 +autofs4_write_34715 autofs4_write 4 34715 &bb_show_34715
147949 +ipath_f_get_ib_cfg_34717 ipath_f_get_ib_cfg 0 34717 NULL nohasharray
147950 +osst_seek_logical_blk_34717 osst_seek_logical_blk 0 34717 &ipath_f_get_ib_cfg_34717
147951 +ieee80211_if_read_num_sta_ps_34722 ieee80211_if_read_num_sta_ps 3-0 34722 NULL
147952 +store_34724 store 0-3 34724 NULL
147953 +composite_dev_prepare_34730 composite_dev_prepare 0 34730 NULL
147954 +sch_transaction_34731 sch_transaction 0 34731 NULL
147955 +platform_list_read_file_34734 platform_list_read_file 3-0 34734 NULL
147956 +target_fabric_tpg_attrib_attr_show_34735 target_fabric_tpg_attrib_attr_show 0 34735 NULL
147957 +reg_w_ixbuf_34736 reg_w_ixbuf 4 34736 NULL nohasharray
147958 +fib_rule_nlmsg_size_34736 fib_rule_nlmsg_size 0 34736 &reg_w_ixbuf_34736
147959 +sctp_make_datafrag_empty_34737 sctp_make_datafrag_empty 3 34737 NULL
147960 +nilfs_dev_README_show_34738 nilfs_dev_README_show 0 34738 NULL
147961 +ieee80211_check_combinations_34740 ieee80211_check_combinations 0 34740 NULL nohasharray
147962 +o2hb_region_blocks_write_34740 o2hb_region_blocks_write 0-3 34740 &ieee80211_check_combinations_34740
147963 +diagc_attr_show_34742 diagc_attr_show 0 34742 NULL
147964 +tps80031_rtc_read_time_34745 tps80031_rtc_read_time 0 34745 NULL nohasharray
147965 +do_loop_readv_writev_34745 do_loop_readv_writev 0 34745 &tps80031_rtc_read_time_34745
147966 +pm8001_mpi_build_cmd_34746 pm8001_mpi_build_cmd 0 34746 NULL
147967 +i9xx_pipe_crc_ctl_reg_34748 i9xx_pipe_crc_ctl_reg 0 34748 NULL
147968 +ext4_sync_parent_34750 ext4_sync_parent 0 34750 NULL nohasharray
147969 +store_nservers_34750 store_nservers 0-4 34750 &ext4_sync_parent_34750
147970 +solos_param_store_34755 solos_param_store 4-0 34755 NULL nohasharray
147971 +lsm_alloc_plain_34755 lsm_alloc_plain 1 34755 &solos_param_store_34755
147972 +i2400m_change_mtu_34758 i2400m_change_mtu 0 34758 NULL
147973 +bootmode_store_34762 bootmode_store 4-0 34762 NULL
147974 +device_add_34766 device_add 0 34766 NULL
147975 +__iio_device_attr_init_34767 __iio_device_attr_init 0 34767 NULL
147976 +gsmld_read_34768 gsmld_read 0 34768 NULL
147977 +bucket_table_alloc_34776 bucket_table_alloc 2 34776 NULL nohasharray
147978 +pipe_read_34776 pipe_read 0 34776 &bucket_table_alloc_34776
147979 +qib_cdev_init_34778 qib_cdev_init 1 34778 NULL
147980 +vga16fb_check_var_34784 vga16fb_check_var 0 34784 NULL
147981 +show_spd_enb_34787 show_spd_enb 0 34787 NULL
147982 +iscsi_stat_instance_show_attr_version_34789 iscsi_stat_instance_show_attr_version 0 34789 NULL
147983 +iwl_set_temperature_offset_calib_v2_34794 iwl_set_temperature_offset_calib_v2 0 34794 NULL
147984 +ext3_direct_IO_34798 ext3_direct_IO 4-0 34798 NULL
147985 +SYSC_keyctl_34800 SYSC_keyctl 4 34800 NULL
147986 +can_nocow_extent_34801 can_nocow_extent 2 34801 NULL
147987 +xadc_zynq_write_adc_reg_34803 xadc_zynq_write_adc_reg 0 34803 NULL
147988 +drbd_get_max_capacity_34804 drbd_get_max_capacity 0 34804 NULL
147989 +intel_sdvo_ddc_proxy_xfer_34805 intel_sdvo_ddc_proxy_xfer 0-3 34805 NULL
147990 +ll_setxattr_34806 ll_setxattr 4 34806 NULL
147991 +show_in5_34809 show_in5 0 34809 NULL
147992 +tda18218_get_if_frequency_34810 tda18218_get_if_frequency 0 34810 NULL
147993 +bh1770_get_lux_thresh_above_34814 bh1770_get_lux_thresh_above 0 34814 NULL nohasharray
147994 +iwl_phy_db_send_all_channel_groups_34814 iwl_phy_db_send_all_channel_groups 0 34814 &bh1770_get_lux_thresh_above_34814
147995 +stream_drop_34819 stream_drop 0 34819 NULL
147996 +ext3_force_commit_34823 ext3_force_commit 0 34823 NULL
147997 +cdc_ncm_show_tx_max_34824 cdc_ncm_show_tx_max 0 34824 NULL
147998 +anx9805_xfer_34828 anx9805_xfer 0-3 34828 NULL
147999 +bio_segments_34832 bio_segments 0 34832 NULL
148000 +i2c_dw_xfer_34833 i2c_dw_xfer 0-3 34833 NULL
148001 +charger_get_property_34836 charger_get_property 0 34836 NULL
148002 +b43_debugfs_write_34838 b43_debugfs_write 3-0 34838 NULL nohasharray
148003 +show_fnode_is_boot_target_34838 show_fnode_is_boot_target 0 34838 &b43_debugfs_write_34838
148004 +check_bandwidth_34841 check_bandwidth 0 34841 NULL
148005 +palmas_rtc_alarm_irq_enable_34842 palmas_rtc_alarm_irq_enable 0 34842 NULL
148006 +show_weight_temp_34843 show_weight_temp 0 34843 NULL
148007 +dev_set_allmulti_34844 dev_set_allmulti 0 34844 NULL nohasharray
148008 +sb1000_open_34844 sb1000_open 0 34844 &dev_set_allmulti_34844
148009 +acpi_system_write_wakeup_device_34853 acpi_system_write_wakeup_device 3-0 34853 NULL
148010 +zd_chip_unlock_phy_regs_34854 zd_chip_unlock_phy_regs 0 34854 NULL
148011 +cafe_smbus_xfer_34855 cafe_smbus_xfer 0 34855 NULL
148012 +usb_serial_generic_prepare_write_buffer_34857 usb_serial_generic_prepare_write_buffer 3 34857 NULL nohasharray
148013 +netdev_notify_34857 netdev_notify 0 34857 &usb_serial_generic_prepare_write_buffer_34857
148014 +atl1c_open_34858 atl1c_open 0 34858 NULL nohasharray
148015 +ad7266_postdisable_34858 ad7266_postdisable 0 34858 &atl1c_open_34858
148016 +pci_slot_attr_show_34863 pci_slot_attr_show 0 34863 NULL
148017 +memcpy_count_show_34867 memcpy_count_show 0 34867 NULL
148018 +ieee80211_if_read_txpower_34871 ieee80211_if_read_txpower 3-0 34871 NULL
148019 +crypto_ahash_op_34874 crypto_ahash_op 0 34874 NULL
148020 +__elan_update_firmware_34875 __elan_update_firmware 0 34875 NULL
148021 +osst_first_data_ppos_show_34877 osst_first_data_ppos_show 0 34877 NULL
148022 +dev_configure_alt_34879 dev_configure_alt 0 34879 NULL
148023 +show_ata_dev_dma_mode_34880 show_ata_dev_dma_mode 0 34880 NULL
148024 +radix_tree_preload_34882 radix_tree_preload 0 34882 NULL
148025 +nfs4_get_acl_uncached_34883 nfs4_get_acl_uncached 0 34883 NULL
148026 +atl2_get_regs_len_34886 atl2_get_regs_len 0 34886 NULL
148027 +adfs_f_read_34887 adfs_f_read 0 34887 NULL nohasharray
148028 +b43_chip_init_34887 b43_chip_init 0 34887 &adfs_f_read_34887
148029 +msg_print_text_34889 msg_print_text 0 34889 NULL nohasharray
148030 +sw_activity_show_34889 sw_activity_show 0 34889 &msg_print_text_34889
148031 +irda_getname_34892 irda_getname 0 34892 NULL nohasharray
148032 +nct7802_write_fan_min_34892 nct7802_write_fan_min 0 34892 &irda_getname_34892
148033 +ieee80211_if_write_34894 ieee80211_if_write 3-0 34894 NULL nohasharray
148034 +write_orph_nodes_34894 write_orph_nodes 0 34894 &ieee80211_if_write_34894
148035 +__hfs_ext_write_extent_34897 __hfs_ext_write_extent 0 34897 NULL
148036 +br_nf_pre_routing_34899 br_nf_pre_routing 0 34899 NULL nohasharray
148037 +pci_user_read_config_byte_34899 pci_user_read_config_byte 0 34899 &br_nf_pre_routing_34899
148038 +rfcomm_sock_create_34901 rfcomm_sock_create 0 34901 NULL
148039 +set_temp_max1_34902 set_temp_max1 0-4 34902 NULL
148040 +show_ata_link_hw_sata_spd_limit_34903 show_ata_link_hw_sata_spd_limit 0 34903 NULL
148041 +fore200e_open_34904 fore200e_open 0 34904 NULL nohasharray
148042 +set_channel_34904 set_channel 0 34904 &fore200e_open_34904
148043 +fc0011_vcocal_read_34906 fc0011_vcocal_read 0 34906 NULL
148044 +mipi_dsi_dcs_write_34910 mipi_dsi_dcs_write 4 34910 NULL nohasharray
148045 +clear_wdm_read_flag_34910 clear_wdm_read_flag 0 34910 &mipi_dsi_dcs_write_34910 nohasharray
148046 +find_free_extent_34910 find_free_extent 0 34910 &clear_wdm_read_flag_34910
148047 +x25_create_34911 x25_create 0 34911 NULL nohasharray
148048 +no_lun_0_store_34911 no_lun_0_store 0-3 34911 &x25_create_34911
148049 +gfs2_glock_wait_34913 gfs2_glock_wait 0 34913 NULL nohasharray
148050 +mmc_ffu_capable_show_34913 mmc_ffu_capable_show 0 34913 &gfs2_glock_wait_34913
148051 +amd_ec_wait_write_34914 amd_ec_wait_write 0 34914 NULL
148052 +si476x_radio_read_rsq_primary_blob_34916 si476x_radio_read_rsq_primary_blob 3-0 34916 NULL nohasharray
148053 +arcmsr_adjust_disk_queue_depth_34916 arcmsr_adjust_disk_queue_depth 2-0 34916 &si476x_radio_read_rsq_primary_blob_34916 nohasharray
148054 +write_msg_34916 write_msg 3 34916 &arcmsr_adjust_disk_queue_depth_34916 nohasharray
148055 +hci_sock_getname_34916 hci_sock_getname 0 34916 &write_msg_34916 nohasharray
148056 +niu_init_pcs_34916 niu_init_pcs 0 34916 &hci_sock_getname_34916
148057 +michael_setkey_34918 michael_setkey 0 34918 NULL
148058 +ath10k_htc_connect_service_34924 ath10k_htc_connect_service 0 34924 NULL
148059 +__inode_permission_34925 __inode_permission 0 34925 NULL nohasharray
148060 +netevent_cb_34925 netevent_cb 0 34925 &__inode_permission_34925
148061 +hrz_proc_read_34935 hrz_proc_read 0 34935 NULL
148062 +snd_info_entry_read_34938 snd_info_entry_read 3-0 34938 NULL
148063 +i2c_dw_wait_bus_not_busy_34943 i2c_dw_wait_bus_not_busy 0 34943 NULL nohasharray
148064 +rdev_size_store_34943 rdev_size_store 0-3 34943 &i2c_dw_wait_bus_not_busy_34943
148065 +wait_comp_34945 wait_comp 0 34945 NULL
148066 +show_max_uA_34951 show_max_uA 0 34951 NULL
148067 +raid1_reshape_34957 raid1_reshape 0 34957 NULL
148068 +skb_gro_header_slow_34958 skb_gro_header_slow 2 34958 NULL nohasharray
148069 +i2c_transfer_34958 i2c_transfer 0-3 34958 &skb_gro_header_slow_34958
148070 +wusb_dnts_store_34968 wusb_dnts_store 0-4 34968 NULL
148071 +rawv6_init_sk_34969 rawv6_init_sk 0 34969 NULL
148072 +qlcnic_sysfs_write_crb_34974 qlcnic_sysfs_write_crb 0-6-5 34974 NULL
148073 +nvkm_pm_create__34976 nvkm_pm_create_ 4 34976 NULL
148074 +edge_show_34977 edge_show 0 34977 NULL
148075 +vendor_command_34980 vendor_command 0 34980 NULL
148076 +mce_cpu_callback_34983 mce_cpu_callback 0 34983 NULL
148077 +get_icons_34984 get_icons 0 34984 NULL
148078 +gadget_config_name_configuration_show_34991 gadget_config_name_configuration_show 0 34991 NULL
148079 +uwb_rc_ie_rm_34993 uwb_rc_ie_rm 0 34993 NULL
148080 +alb_handle_addr_collision_on_attach_34994 alb_handle_addr_collision_on_attach 0 34994 NULL
148081 +_ctl_fw_queue_depth_show_34996 _ctl_fw_queue_depth_show 0 34996 NULL nohasharray
148082 +schedule_erase_34996 schedule_erase 0 34996 &_ctl_fw_queue_depth_show_34996 nohasharray
148083 +snd_ctl_dev_register_34996 snd_ctl_dev_register 0 34996 &schedule_erase_34996
148084 +print_message_35000 print_message 0 35000 NULL
148085 +aac_store_reset_adapter_35001 aac_store_reset_adapter 0-4 35001 NULL
148086 +rx_rx_hdr_overflow_read_35002 rx_rx_hdr_overflow_read 3-0 35002 NULL nohasharray
148087 +wusb_oob_mic_35002 wusb_oob_mic 0 35002 &rx_rx_hdr_overflow_read_35002
148088 +l2cap_skbuff_fromiovec_35003 l2cap_skbuff_fromiovec 4-3 35003 NULL nohasharray
148089 +mlx4_en_create_cq_35003 mlx4_en_create_cq 3 35003 &l2cap_skbuff_fromiovec_35003
148090 +apei_exec_write_register_35004 apei_exec_write_register 0 35004 NULL
148091 +show_fnode_initial_r2t_35005 show_fnode_initial_r2t 0 35005 NULL
148092 +apds990x_rate_show_35006 apds990x_rate_show 0 35006 NULL
148093 +ark3116_open_35007 ark3116_open 0 35007 NULL
148094 +sysfs_mbox_read_35008 sysfs_mbox_read 0-5-6 35008 NULL
148095 +vlsi_create_hwif_35012 vlsi_create_hwif 0 35012 NULL
148096 +htu21_update_measurements_35014 htu21_update_measurements 0 35014 NULL
148097 +sisusb_copy_memory_35016 sisusb_copy_memory 4 35016 NULL
148098 +tm_attr_store_35022 tm_attr_store 0-3 35022 NULL
148099 +setup_sge_qsets_35026 setup_sge_qsets 0 35026 NULL
148100 +osi_load_firmware_35027 osi_load_firmware 0 35027 NULL
148101 +ivtv_yuv_prep_user_dma_35028 ivtv_yuv_prep_user_dma 0 35028 NULL
148102 +coda_psdev_read_35029 coda_psdev_read 3-0 35029 NULL
148103 +max8998_ldo_enable_35030 max8998_ldo_enable 0 35030 NULL
148104 +iscsi_stat_login_show_attr_negotiate_fails_35033 iscsi_stat_login_show_attr_negotiate_fails 0 35033 NULL
148105 +stmmac_open_35034 stmmac_open 0 35034 NULL
148106 +ipath_f_early_init_35036 ipath_f_early_init 0 35036 NULL
148107 +hwdep_read_locked_35037 hwdep_read_locked 3 35037 NULL
148108 +tpm_tis_recv_35038 tpm_tis_recv 0-3 35038 NULL
148109 +proc_setgroups_write_35039 proc_setgroups_write 3-0 35039 NULL
148110 +bq24190_read_mask_35048 bq24190_read_mask 0 35048 NULL
148111 +xfs_rtallocate_extent_35052 xfs_rtallocate_extent 0 35052 NULL
148112 +s2mps11_clk_prepare_35058 s2mps11_clk_prepare 0 35058 NULL nohasharray
148113 +wl1271_init_energy_detection_35058 wl1271_init_energy_detection 0 35058 &s2mps11_clk_prepare_35058
148114 +tpm_unseal_35060 tpm_unseal 0 35060 NULL
148115 +pwr_connection_out_of_sync_read_35061 pwr_connection_out_of_sync_read 3-0 35061 NULL nohasharray
148116 +ks_net_open_35061 ks_net_open 0 35061 &pwr_connection_out_of_sync_read_35061
148117 +mmc_prv_show_35065 mmc_prv_show 0 35065 NULL nohasharray
148118 +show_auto_pwm_35065 show_auto_pwm 0 35065 &mmc_prv_show_35065
148119 +read_dsunc_35067 read_dsunc 0 35067 NULL
148120 +fat_file_fsync_35072 fat_file_fsync 0 35072 NULL
148121 +cgroup_subtree_control_write_35077 cgroup_subtree_control_write 0-3 35077 NULL
148122 +input_dev_show_cap_ev_35082 input_dev_show_cap_ev 0 35082 NULL
148123 +ntfs_attr_extend_initialized_35084 ntfs_attr_extend_initialized 0 35084 NULL
148124 +show_sas_rphy_initiator_port_protocols_35090 show_sas_rphy_initiator_port_protocols 0 35090 NULL nohasharray
148125 +ftrace_set_addr_35090 ftrace_set_addr 0 35090 &show_sas_rphy_initiator_port_protocols_35090
148126 +create_35091 create 0 35091 NULL
148127 +line6_submit_audio_out_all_urbs_35094 line6_submit_audio_out_all_urbs 0 35094 NULL nohasharray
148128 +power_35094 power 0 35094 &line6_submit_audio_out_all_urbs_35094
148129 +cifs_sign_rqst_35096 cifs_sign_rqst 0 35096 NULL
148130 +transmit_35097 transmit 0 35097 NULL nohasharray
148131 +adis_write_reg_35097 adis_write_reg 0 35097 &transmit_35097
148132 +capi_write_35104 capi_write 3-0 35104 NULL nohasharray
148133 +tx_tx_done_template_read_35104 tx_tx_done_template_read 3-0 35104 &capi_write_35104 nohasharray
148134 +hci_recv_frame_35104 hci_recv_frame 0 35104 &tx_tx_done_template_read_35104 nohasharray
148135 +ds2780_set_control_register_35104 ds2780_set_control_register 0 35104 &hci_recv_frame_35104
148136 +ov7670_s_vflip_35106 ov7670_s_vflip 0 35106 NULL nohasharray
148137 +store_bridge_parm_35106 store_bridge_parm 0-3 35106 &ov7670_s_vflip_35106
148138 +mt9m001_g_fmt_35107 mt9m001_g_fmt 0 35107 NULL
148139 +ide_settings_proc_write_35110 ide_settings_proc_write 3-0 35110 NULL
148140 +calibrate_35111 calibrate 0 35111 NULL
148141 +pre_xfer_35114 pre_xfer 0 35114 NULL
148142 +nla_alloc_flow_actions_35115 nla_alloc_flow_actions 1 35115 NULL
148143 +show_alarms_temp_35119 show_alarms_temp 0 35119 NULL
148144 +mantis_i2c_xfer_35131 mantis_i2c_xfer 0-3 35131 NULL nohasharray
148145 +show_fw_ver_35131 show_fw_ver 0 35131 &mantis_i2c_xfer_35131 nohasharray
148146 +mwifiex_cmd_tx_power_cfg_35131 mwifiex_cmd_tx_power_cfg 0 35131 &show_fw_ver_35131
148147 +tpm_tis_i2c_send_35141 tpm_tis_i2c_send 0-3 35141 NULL
148148 +ceph_get_caps_35144 ceph_get_caps 0 35144 NULL
148149 +gntdev_alloc_map_35145 gntdev_alloc_map 2 35145 NULL
148150 +jfs_writepages_35149 jfs_writepages 0 35149 NULL nohasharray
148151 +hdcs_set_gains_35149 hdcs_set_gains 0 35149 &jfs_writepages_35149
148152 +__iscsi_disc_show_userid_35151 __iscsi_disc_show_userid 0 35151 NULL
148153 +async_store_35157 async_store 0-4 35157 NULL
148154 +message_stats_print_35158 message_stats_print 6 35158 NULL nohasharray
148155 +xhci_set_usb2_hardware_lpm_35158 xhci_set_usb2_hardware_lpm 0 35158 &message_stats_print_35158
148156 +iscsi_conn_setup_35159 iscsi_conn_setup 2 35159 NULL nohasharray
148157 +vringh_iov_push_user_35159 vringh_iov_push_user 3 35159 &iscsi_conn_setup_35159
148158 +ieee80211_if_read_bssid_35161 ieee80211_if_read_bssid 3-0 35161 NULL
148159 +input_dev_show_cap_key_35162 input_dev_show_cap_key 0 35162 NULL
148160 +cpumask_parse_user_35173 cpumask_parse_user 0 35173 NULL
148161 +solo_v4l2_init_35179 solo_v4l2_init 2 35179 NULL
148162 +SyS_init_module_35180 SyS_init_module 2 35180 NULL
148163 +set_component_power_status_35182 set_component_power_status 0-4 35182 NULL
148164 +show_counter_rx_p6_hdr_egr_ovfls_35186 show_counter_rx_p6_hdr_egr_ovfls 0 35186 NULL
148165 +serial_show_35187 serial_show 0 35187 NULL
148166 +vmci_send_datagram_35190 vmci_send_datagram 0 35190 NULL nohasharray
148167 +il3945_mac_sta_add_35190 il3945_mac_sta_add 0 35190 &vmci_send_datagram_35190
148168 +ts2020_set_params_35192 ts2020_set_params 0 35192 NULL nohasharray
148169 +rocker_group_l2_interface_35192 rocker_group_l2_interface 0 35192 &ts2020_set_params_35192 nohasharray
148170 +atm_dev_event_35192 atm_dev_event 0 35192 &rocker_group_l2_interface_35192
148171 +iwl_nvm_read_chunk_35198 iwl_nvm_read_chunk 0 35198 NULL nohasharray
148172 +netlbl_unlhsh_add_35198 netlbl_unlhsh_add 0 35198 &iwl_nvm_read_chunk_35198
148173 +si470x_s_ctrl_35200 si470x_s_ctrl 0 35200 NULL nohasharray
148174 +rtc_tm_to_time_35200 rtc_tm_to_time 0 35200 &si470x_s_ctrl_35200
148175 +qib_tid_update_35202 qib_tid_update 0 35202 NULL
148176 +compat_SyS_pselect6_35203 compat_SyS_pselect6 1 35203 NULL
148177 +unix_stream_recvmsg_35210 unix_stream_recvmsg 4-0 35210 NULL nohasharray
148178 +ipgre_get_size_35210 ipgre_get_size 0 35210 &unix_stream_recvmsg_35210
148179 +memory_high_write_35211 memory_high_write 0-3 35211 NULL
148180 +lpfc_oas_lun_state_store_35214 lpfc_oas_lun_state_store 0-4 35214 NULL
148181 +_osd_req_alist_elem_size_35216 _osd_req_alist_elem_size 0-2 35216 NULL
148182 +vmci_datagram_dispatch_35217 vmci_datagram_dispatch 0 35217 NULL
148183 +security_key_getsecurity_35218 security_key_getsecurity 0 35218 NULL nohasharray
148184 +striped_read_35218 striped_read 0-2 35218 &security_key_getsecurity_35218
148185 +video_register_device_no_warn_35226 video_register_device_no_warn 3 35226 NULL nohasharray
148186 +rx_rx_cmplt_task_read_35226 rx_rx_cmplt_task_read 3-0 35226 &video_register_device_no_warn_35226
148187 +qt2_set_port_config_35231 qt2_set_port_config 0 35231 NULL
148188 +snd_m3_pcm_start_35232 snd_m3_pcm_start 0 35232 NULL nohasharray
148189 +kimage_file_prepare_segments_35232 kimage_file_prepare_segments 5 35232 &snd_m3_pcm_start_35232
148190 +get_a_bus_drop_35233 get_a_bus_drop 0 35233 NULL
148191 +sunrpc_cache_register_pipefs_35235 sunrpc_cache_register_pipefs 0 35235 NULL
148192 +c2port_show_flash_block_size_35238 c2port_show_flash_block_size 0 35238 NULL nohasharray
148193 +queue_store_nonrot_35238 queue_store_nonrot 3-0 35238 &c2port_show_flash_block_size_35238
148194 +show_localbus_info_35239 show_localbus_info 0 35239 NULL
148195 +gracl_reload_35241 gracl_reload 0 35241 NULL
148196 +acpi_ns_get_node_35242 acpi_ns_get_node 0 35242 NULL nohasharray
148197 +ds1343_update_alarm_35242 ds1343_update_alarm 0 35242 &acpi_ns_get_node_35242
148198 +can_led_notifier_35246 can_led_notifier 0 35246 NULL
148199 +tpm_nsc_recv_35247 tpm_nsc_recv 0-3 35247 NULL
148200 +set_fd_set_35249 set_fd_set 1 35249 NULL nohasharray
148201 +bd2802_store_reg0x10_35249 bd2802_store_reg0x10 0-4 35249 &set_fd_set_35249
148202 +reiserfs_acl_chmod_35250 reiserfs_acl_chmod 0 35250 NULL
148203 +ima_inode_setxattr_35255 ima_inode_setxattr 0 35255 NULL
148204 +show_ipv4_iface_ipaddress_35257 show_ipv4_iface_ipaddress 0 35257 NULL
148205 +show_iface_bidi_chap_35263 show_iface_bidi_chap 0 35263 NULL nohasharray
148206 +jbd2_journal_get_write_access_35263 jbd2_journal_get_write_access 0 35263 &show_iface_bidi_chap_35263
148207 +dma_show_regs_35266 dma_show_regs 3-0 35266 NULL nohasharray
148208 +ca0110_parse_auto_config_35266 ca0110_parse_auto_config 0 35266 &dma_show_regs_35266
148209 +choose_port_ctxt_35271 choose_port_ctxt 0 35271 NULL
148210 +irda_recvmsg_stream_35280 irda_recvmsg_stream 4-0 35280 NULL
148211 +gpio_active_low_show_35281 gpio_active_low_show 0 35281 NULL nohasharray
148212 +ath10k_htt_setup_35281 ath10k_htt_setup 0 35281 &gpio_active_low_show_35281
148213 +inv_attr_show_35282 inv_attr_show 0 35282 NULL nohasharray
148214 +__stop_cpus_35282 __stop_cpus 0 35282 &inv_attr_show_35282 nohasharray
148215 +set_in_max_35282 set_in_max 0-4 35282 &__stop_cpus_35282 nohasharray
148216 +i2o_block_end_request_35282 i2o_block_end_request 3 35282 &set_in_max_35282
148217 +nvkm_notify_init_35283 nvkm_notify_init 7 35283 NULL nohasharray
148218 +isr_rx_rdys_read_35283 isr_rx_rdys_read 3-0 35283 &nvkm_notify_init_35283
148219 +shadow_rd16_35287 shadow_rd16 2 35287 NULL
148220 +nvif_object_ioctl_35292 nvif_object_ioctl 0 35292 NULL
148221 +qla2x00_sysfs_read_fw_dump_template_35296 qla2x00_sysfs_read_fw_dump_template 6-0-5 35296 NULL
148222 +btrfs_map_bio_35300 btrfs_map_bio 0 35300 NULL
148223 +fuse_dev_do_read_35308 fuse_dev_do_read 0 35308 NULL
148224 +__btrfs_buffered_write_35311 __btrfs_buffered_write 3-0 35311 NULL nohasharray
148225 +ieee80211_add_virtual_monitor_35311 ieee80211_add_virtual_monitor 0 35311 &__btrfs_buffered_write_35311
148226 +iscsi_tpg_param_show_DataPDUInOrder_35312 iscsi_tpg_param_show_DataPDUInOrder 0 35312 NULL nohasharray
148227 +tracing_read_pipe_35312 tracing_read_pipe 3 35312 &iscsi_tpg_param_show_DataPDUInOrder_35312
148228 +show_35313 show 0 35313 NULL
148229 +ifindex_show_35314 ifindex_show 0 35314 NULL
148230 +vpd_use_hostno_show_35318 vpd_use_hostno_show 0 35318 NULL nohasharray
148231 +show_pwm_auto_point_pwm_35318 show_pwm_auto_point_pwm 0 35318 &vpd_use_hostno_show_35318
148232 +sys_setsockopt_35320 sys_setsockopt 5 35320 NULL
148233 +dmi_sysfs_entry_position_35322 dmi_sysfs_entry_position 0 35322 NULL
148234 +sta_tx_latency_stat_write_35323 sta_tx_latency_stat_write 3-0 35323 NULL
148235 +mt2060_set_params_35325 mt2060_set_params 0 35325 NULL
148236 +show_comp_vector_35327 show_comp_vector 0 35327 NULL
148237 +write_page_35331 write_page 0 35331 NULL
148238 +fallback_on_nodma_alloc_35332 fallback_on_nodma_alloc 2 35332 NULL nohasharray
148239 +cbus_i2c_smbus_xfer_35332 cbus_i2c_smbus_xfer 0 35332 &fallback_on_nodma_alloc_35332 nohasharray
148240 +ivtv_s_audio_mode_35332 ivtv_s_audio_mode 0 35332 &cbus_i2c_smbus_xfer_35332
148241 +xfs_btree_check_lblock_35333 xfs_btree_check_lblock 0 35333 NULL nohasharray
148242 +aa_set_current_onexec_35333 aa_set_current_onexec 0 35333 &xfs_btree_check_lblock_35333
148243 +pskb_network_may_pull_35336 pskb_network_may_pull 2 35336 NULL
148244 +mlx4_alloc_hwq_res_35339 mlx4_alloc_hwq_res 3 35339 NULL
148245 +nilfs_dev_volume_name_show_35340 nilfs_dev_volume_name_show 0 35340 NULL
148246 +arvo_sysfs_set_actual_profile_35345 arvo_sysfs_set_actual_profile 0-4 35345 NULL
148247 +__wlcore_cmd_send_35346 __wlcore_cmd_send 0 35346 NULL
148248 +ieee80211_if_fmt_ap_power_level_35347 ieee80211_if_fmt_ap_power_level 3 35347 NULL nohasharray
148249 +wl1271_cmd_send_35347 wl1271_cmd_send 0 35347 &ieee80211_if_fmt_ap_power_level_35347
148250 +hpi_alloc_control_cache_35351 hpi_alloc_control_cache 1 35351 NULL nohasharray
148251 +show_state_target_residency_35351 show_state_target_residency 0 35351 &hpi_alloc_control_cache_35351 nohasharray
148252 +flash_timeout_store_35351 flash_timeout_store 0-4 35351 &show_state_target_residency_35351
148253 +enic_set_mac_address_35354 enic_set_mac_address 0 35354 NULL
148254 +wacom_led1_select_show_35356 wacom_led1_select_show 0 35356 NULL
148255 +ath10k_debug_fw_assert_35359 ath10k_debug_fw_assert 0 35359 NULL nohasharray
148256 +power_restore_35359 power_restore 0 35359 &ath10k_debug_fw_assert_35359
148257 +snd_cs46xx_playback_trigger_35361 snd_cs46xx_playback_trigger 0 35361 NULL
148258 +set_chglim_35363 set_chglim 0-4 35363 NULL
148259 +show_priv_session_recovery_tmo_35371 show_priv_session_recovery_tmo 0 35371 NULL
148260 +read_kmem_35372 read_kmem 3-0 35372 NULL nohasharray
148261 +link_mode_show_35372 link_mode_show 0 35372 &read_kmem_35372
148262 +reserved_clusters_store_35375 reserved_clusters_store 0-4 35375 NULL
148263 +queue_rq_affinity_store_35376 queue_rq_affinity_store 3-0 35376 NULL
148264 +p9_virtio_zc_request_35377 p9_virtio_zc_request 6-5 35377 NULL
148265 +snd_pcm_do_start_35380 snd_pcm_do_start 0 35380 NULL nohasharray
148266 +memcpy_from_msg_35380 memcpy_from_msg 3-0 35380 &snd_pcm_do_start_35380
148267 +show_pwmenable_35381 show_pwmenable 0 35381 NULL
148268 +iwlagn_mac_start_35383 iwlagn_mac_start 0 35383 NULL
148269 +init_35395 init 0 35395 NULL
148270 +store_35397 store 0-4 35397 NULL
148271 +xfs_da3_root_split_35398 xfs_da3_root_split 0 35398 NULL
148272 +padlock_sha1_final_35403 padlock_sha1_final 0 35403 NULL
148273 +btrfs_search_old_slot_35406 btrfs_search_old_slot 0 35406 NULL
148274 +SyS_getxattr_35408 SyS_getxattr 4 35408 NULL
148275 +pxa168_eth_open_35410 pxa168_eth_open 0 35410 NULL
148276 +target_stat_scsi_tgt_port_attr_show_35416 target_stat_scsi_tgt_port_attr_show 0 35416 NULL
148277 +show_fnode_tcp_timestamp_enable_35417 show_fnode_tcp_timestamp_enable 0 35417 NULL nohasharray
148278 +show_fc_rport_dev_loss_tmo_35417 show_fc_rport_dev_loss_tmo 0 35417 &show_fnode_tcp_timestamp_enable_35417
148279 +nouveau_hwmon_set_pwm1_35421 nouveau_hwmon_set_pwm1 0-4 35421 NULL
148280 +show_eeprom0_35422 show_eeprom0 0 35422 NULL
148281 +show_fault_35423 show_fault 0 35423 NULL nohasharray
148282 +bnad_change_mtu_35423 bnad_change_mtu 0 35423 &show_fault_35423
148283 +xc2028_set_params_35426 xc2028_set_params 0 35426 NULL
148284 +iwl_dbgfs_drv_rx_stats_read_35430 iwl_dbgfs_drv_rx_stats_read 3-0 35430 NULL
148285 +firm_purge_35431 firm_purge 0 35431 NULL
148286 +C_SYSC_sendfile_35432 C_SYSC_sendfile 4 35432 NULL nohasharray
148287 +pep_init_35432 pep_init 0 35432 &C_SYSC_sendfile_35432
148288 +__set_test_and_free_35436 __set_test_and_free 2 35436 NULL
148289 +dwc3_gadget_set_xfer_resource_35437 dwc3_gadget_set_xfer_resource 0 35437 NULL nohasharray
148290 +set_num_temp_sensors_35437 set_num_temp_sensors 0-4 35437 &dwc3_gadget_set_xfer_resource_35437
148291 +buffer_to_user_35439 buffer_to_user 3 35439 NULL
148292 +iscsi_tpg_param_store_HeaderDigest_35440 iscsi_tpg_param_store_HeaderDigest 0-3 35440 NULL
148293 +adp8870_bl_l2_bright_max_show_35446 adp8870_bl_l2_bright_max_show 0 35446 NULL
148294 +pci_siig_init_35448 pci_siig_init 0 35448 NULL
148295 +bq24190_read_35453 bq24190_read 0 35453 NULL
148296 +rdev_get_id_35454 rdev_get_id 0 35454 NULL
148297 +asiliantfb_set_par_35455 asiliantfb_set_par 0 35455 NULL
148298 +frame_ready_nolock_35459 frame_ready_nolock 0 35459 NULL
148299 +efx_mcdi_rpc_async_quiet_35460 efx_mcdi_rpc_async_quiet 5-4 35460 NULL
148300 +vmxnet3_change_mtu_35464 vmxnet3_change_mtu 0 35464 NULL
148301 +rndis_filter_open_device_35471 rndis_filter_open_device 0 35471 NULL
148302 +palmas_rtc_set_alarm_35472 palmas_rtc_set_alarm 0 35472 NULL
148303 +ds2780_get_sense_resistor_value_35477 ds2780_get_sense_resistor_value 0 35477 NULL nohasharray
148304 +mlog_mask_show_35477 mlog_mask_show 0 35477 &ds2780_get_sense_resistor_value_35477
148305 +dlm_user_purge_35479 dlm_user_purge 0 35479 NULL nohasharray
148306 +attention_write_file_35479 attention_write_file 0-3 35479 &dlm_user_purge_35479
148307 +show_eeprom4_35483 show_eeprom4 0 35483 NULL
148308 +store_comm_35484 store_comm 0-4 35484 NULL
148309 +go7007_queue_setup_35485 go7007_queue_setup 0 35485 NULL
148310 +sis630_access_35490 sis630_access 0 35490 NULL
148311 +show_frontswap_hysteresis_35496 show_frontswap_hysteresis 0 35496 NULL nohasharray
148312 +show_35496 show 0 35496 &show_frontswap_hysteresis_35496 nohasharray
148313 +ft_wwn_store_35496 ft_wwn_store 0 35496 &show_35496
148314 +iwl_read_prph_35502 iwl_read_prph 0 35502 NULL
148315 +ray_dev_init_35505 ray_dev_init 0 35505 NULL
148316 +cs421x_init_35506 cs421x_init 0 35506 NULL
148317 +ceph_vxattrcb_layout_35507 ceph_vxattrcb_layout 0 35507 NULL
148318 +hints_store_35510 hints_store 0-4 35510 NULL
148319 +irlan_eth_open_35511 irlan_eth_open 0 35511 NULL nohasharray
148320 +mlx4_qp_alloc_icm_35511 mlx4_qp_alloc_icm 0 35511 &irlan_eth_open_35511
148321 +ath10k_wmi_peer_delete_35514 ath10k_wmi_peer_delete 0 35514 NULL
148322 +show_tolerance3_35515 show_tolerance3 0 35515 NULL
148323 +slave_enable_netpoll_35519 slave_enable_netpoll 0 35519 NULL
148324 +async_setkey_35521 async_setkey 3 35521 NULL
148325 +max8925_rtc_read_time_35525 max8925_rtc_read_time 0 35525 NULL
148326 +__filemap_fdatawrite_range_35528 __filemap_fdatawrite_range 0 35528 NULL
148327 +show_fan_max_output_35529 show_fan_max_output 0 35529 NULL
148328 +nfs_readpage_async_35533 nfs_readpage_async 0 35533 NULL
148329 +iwl_dbgfs_bt_traffic_read_35534 iwl_dbgfs_bt_traffic_read 3-0 35534 NULL
148330 +pstore_mkfile_35536 pstore_mkfile 7 35536 NULL
148331 +rxpipe_tx_xfr_host_int_trig_rx_data_read_35538 rxpipe_tx_xfr_host_int_trig_rx_data_read 3-0 35538 NULL
148332 +ocfs2_write_zero_page_35539 ocfs2_write_zero_page 0 35539 NULL
148333 +store_channel_35540 store_channel 0-4 35540 NULL
148334 +sony_nc_sysfs_store_35541 sony_nc_sysfs_store 0-4 35541 NULL
148335 +ieee80211_if_write_smps_35550 ieee80211_if_write_smps 3-0 35550 NULL
148336 +set_update_interval_35558 set_update_interval 0-4 35558 NULL
148337 +vb2_dqbuf_35559 vb2_dqbuf 0 35559 NULL nohasharray
148338 +bnx2i_cpu_callback_35559 bnx2i_cpu_callback 0 35559 &vb2_dqbuf_35559
148339 +rocker_dma_rx_ring_skb_alloc_35560 rocker_dma_rx_ring_skb_alloc 0 35560 NULL
148340 +video_outputsw_get_35564 video_outputsw_get 0 35564 NULL
148341 +sq905c_command_35566 sq905c_command 0 35566 NULL
148342 +dev_alloc_name_ns_35569 dev_alloc_name_ns 0 35569 NULL
148343 +bpf_convert_filter_35571 bpf_convert_filter 2 35571 NULL
148344 +update_size_35574 update_size 0 35574 NULL
148345 +ext2_acl_from_disk_35580 ext2_acl_from_disk 2 35580 NULL
148346 +store_selfballoon_min_usable_mb_35582 store_selfballoon_min_usable_mb 0-4 35582 NULL
148347 +usb_rapid_charge_store_35583 usb_rapid_charge_store 0-4 35583 NULL
148348 +cw1200_setup_mac_35584 cw1200_setup_mac 0 35584 NULL
148349 +get_wireless_state_ec_standard_35585 get_wireless_state_ec_standard 0 35585 NULL
148350 +spk_msg_set_35586 spk_msg_set 3 35586 NULL
148351 +qla2x00_sysfs_read_dcbx_tlv_35589 qla2x00_sysfs_read_dcbx_tlv 0-6-5 35589 NULL
148352 +ext2_listxattr_35593 ext2_listxattr 0-3 35593 NULL
148353 +new_rsb_count_read_35594 new_rsb_count_read 0 35594 NULL
148354 +__uncore_match_opc_show_35599 __uncore_match_opc_show 0 35599 NULL
148355 +usb_8dev_start_35601 usb_8dev_start 0 35601 NULL
148356 +io_serial_in_35602 io_serial_in 0 35602 NULL
148357 +ReadZReg_35604 ReadZReg 0 35604 NULL nohasharray
148358 +hrtimer_cpu_notify_35604 hrtimer_cpu_notify 0 35604 &ReadZReg_35604
148359 +show_lmc_35605 show_lmc 0 35605 NULL nohasharray
148360 +keyspan_pda_open_35605 keyspan_pda_open 0 35605 &show_lmc_35605
148361 +ceph_writepage_35610 ceph_writepage 0 35610 NULL
148362 +smack_socket_post_create_35616 smack_socket_post_create 0 35616 NULL
148363 +kernel_readv_35617 kernel_readv 3-0 35617 NULL
148364 +t4vf_enable_vi_35621 t4vf_enable_vi 0 35621 NULL
148365 +nilfs_commit_super_35622 nilfs_commit_super 0 35622 NULL
148366 +ixgbe_pci_sriov_configure_35624 ixgbe_pci_sriov_configure 0-2 35624 NULL
148367 +reiserfs_readpages_35629 reiserfs_readpages 4 35629 NULL
148368 +snd_hdspm_reset_35635 snd_hdspm_reset 0 35635 NULL
148369 +elan_sysfs_read_fw_checksum_35636 elan_sysfs_read_fw_checksum 0 35636 NULL
148370 +nv50_vm_create_35643 nv50_vm_create 2-3 35643 NULL
148371 +nfs_dns_parse_35646 nfs_dns_parse 0 35646 NULL
148372 +cfq_fifo_expire_async_store_35650 cfq_fifo_expire_async_store 3-0 35650 NULL nohasharray
148373 +mlx4_en_get_sset_count_35650 mlx4_en_get_sset_count 0 35650 &cfq_fifo_expire_async_store_35650
148374 +spi_register_board_info_35651 spi_register_board_info 2 35651 NULL
148375 +usb_dmac_desc_get_35654 usb_dmac_desc_get 2 35654 NULL
148376 +show_sched5_35655 show_sched5 0 35655 NULL
148377 +blkdev_direct_IO_35665 blkdev_direct_IO 3 35665 NULL
148378 +regmap_update_bits_35668 regmap_update_bits 0 35668 NULL
148379 +request_lock_35670 request_lock 0 35670 NULL
148380 +bh1770_lux_calib_show_35671 bh1770_lux_calib_show 0 35671 NULL
148381 +sysfs_drvr_stat_data_read_35672 sysfs_drvr_stat_data_read 0-5-6 35672 NULL
148382 +DMAbuf_getwrbuffer_35674 DMAbuf_getwrbuffer 0 35674 NULL
148383 +vb2_vmalloc_get_userptr_35677 vb2_vmalloc_get_userptr 3-2 35677 NULL
148384 +__bnx2x_vlan_mac_execute_step_35681 __bnx2x_vlan_mac_execute_step 0 35681 NULL
148385 +dif_show_35685 dif_show 0 35685 NULL
148386 +ext3_mark_iloc_dirty_35686 ext3_mark_iloc_dirty 0 35686 NULL
148387 +dm_table_create_35687 dm_table_create 3 35687 NULL
148388 +SYSC_pwritev_35690 SYSC_pwritev 3 35690 NULL nohasharray
148389 +snd_sb16_capture_prepare_35690 snd_sb16_capture_prepare 0 35690 &SYSC_pwritev_35690
148390 +rds_page_copy_user_35691 rds_page_copy_user 4 35691 NULL nohasharray
148391 +p54_start_35691 p54_start 0 35691 &rds_page_copy_user_35691
148392 +cx2341x_s_ctrl_35698 cx2341x_s_ctrl 0 35698 NULL
148393 +md_super_write_35703 md_super_write 4 35703 NULL
148394 +sctp_listen_start_35709 sctp_listen_start 0 35709 NULL
148395 +toshiba_panel_power_on_get_35719 toshiba_panel_power_on_get 0 35719 NULL
148396 +bnx2_change_mac_addr_35722 bnx2_change_mac_addr 0 35722 NULL
148397 +i2c_smbus_write_block_data_35723 i2c_smbus_write_block_data 0 35723 NULL nohasharray
148398 +mv88e6xxx_phy_page_write_35723 mv88e6xxx_phy_page_write 0 35723 &i2c_smbus_write_block_data_35723
148399 +mlx4_internal_err_ret_value_35725 mlx4_internal_err_ret_value 0 35725 NULL
148400 +vfio_fops_read_35733 vfio_fops_read 0-3 35733 NULL
148401 +ipr_copy_ucode_buffer_35736 ipr_copy_ucode_buffer 0 35736 NULL
148402 +read_35737 read 0 35737 NULL nohasharray
148403 +sd_start_ov361x_35737 sd_start_ov361x 0 35737 &read_35737 nohasharray
148404 +crb_send_35737 crb_send 0 35737 &sd_start_ov361x_35737
148405 +vmci_qpair_peek_35740 vmci_qpair_peek 3 35740 NULL
148406 +ext4_getattr_35741 ext4_getattr 0 35741 NULL
148407 +mt9t112_init_camera_35742 mt9t112_init_camera 0 35742 NULL
148408 +pci_enable_sriov_35745 pci_enable_sriov 0 35745 NULL
148409 +type_show_35748 type_show 0 35748 NULL nohasharray
148410 +queue_discard_granularity_show_35748 queue_discard_granularity_show 0 35748 &type_show_35748
148411 +qib_setup_eagerbufs_35758 qib_setup_eagerbufs 0 35758 NULL
148412 +gfs2_setattr_35760 gfs2_setattr 0 35760 NULL
148413 +iwl_dbgfs_disable_ht40_read_35761 iwl_dbgfs_disable_ht40_read 3-0 35761 NULL
148414 +fan_pwm1_enable_store_35767 fan_pwm1_enable_store 0-4 35767 NULL
148415 +cifs_launder_page_35770 cifs_launder_page 0 35770 NULL nohasharray
148416 +store_temp_tolerance_35770 store_temp_tolerance 0-4 35770 &cifs_launder_page_35770
148417 +qlcnic_sriov_async_issue_cmd_35775 qlcnic_sriov_async_issue_cmd 0 35775 NULL
148418 +arch_copy_kprobe_35783 arch_copy_kprobe 0 35783 NULL
148419 +udf_alloc_i_data_35786 udf_alloc_i_data 2 35786 NULL nohasharray
148420 +show_temp_critical_35786 show_temp_critical 0 35786 &udf_alloc_i_data_35786
148421 +bond_set_mac_address_35789 bond_set_mac_address 0 35789 NULL
148422 +padlock_sha_export_nano_35792 padlock_sha_export_nano 0 35792 NULL
148423 +governor_show_35794 governor_show 0 35794 NULL
148424 +da9052_reg_read_35800 da9052_reg_read 0 35800 NULL
148425 +toshiba_usb_sleep_music_set_35801 toshiba_usb_sleep_music_set 0 35801 NULL
148426 +ocfs2_direct_IO_write_35802 ocfs2_direct_IO_write 3-0 35802 NULL
148427 +alloc_netdev_mqs_35806 alloc_netdev_mqs 1 35806 NULL
148428 +command_setcompressionparams_35809 command_setcompressionparams 0 35809 NULL
148429 +csio_vport_delete_35815 csio_vport_delete 0 35815 NULL
148430 +show_session_param_ISCSI_PARAM_IMM_DATA_EN_35823 show_session_param_ISCSI_PARAM_IMM_DATA_EN 0 35823 NULL
148431 +pvr2_hdw_cpufw_get_35824 pvr2_hdw_cpufw_get 0-2-4 35824 NULL nohasharray
148432 +SyS_recvfrom_35824 SyS_recvfrom 3 35824 &pvr2_hdw_cpufw_get_35824
148433 +zd_op_add_interface_35825 zd_op_add_interface 0 35825 NULL
148434 +vlan_filtering_store_35826 vlan_filtering_store 4-0 35826 NULL nohasharray
148435 +i40evf_set_mac_35826 i40evf_set_mac 0 35826 &vlan_filtering_store_35826
148436 +of_irq_to_resource_35827 of_irq_to_resource 2 35827 NULL
148437 +cgroup_file_write_35828 cgroup_file_write 0-3 35828 NULL
148438 +log_debug_write_35845 log_debug_write 3-0 35845 NULL
148439 +mp_set_gsi_attr_35852 mp_set_gsi_attr 1 35852 NULL
148440 +unix_seqpacket_sendmsg_35853 unix_seqpacket_sendmsg 3 35853 NULL
148441 +tx_tx_cmplt_read_35854 tx_tx_cmplt_read 3-0 35854 NULL
148442 +wl3501_open_35855 wl3501_open 0 35855 NULL
148443 +mthca_buf_alloc_35861 mthca_buf_alloc 2 35861 NULL
148444 +broadsheet_store_waveform_to_spiflash_35867 broadsheet_store_waveform_to_spiflash 0 35867 NULL
148445 +num_parts_show_35868 num_parts_show 0 35868 NULL
148446 +iscsi_tpg_attrib_store_netif_timeout_35870 iscsi_tpg_attrib_store_netif_timeout 0-3 35870 NULL
148447 +fan_get_cur_state_35871 fan_get_cur_state 0 35871 NULL
148448 +__snd_hda_jack_add_kctl_35872 __snd_hda_jack_add_kctl 0 35872 NULL
148449 +tun_show_group_35875 tun_show_group 0 35875 NULL
148450 +show_fatal_error_35879 show_fatal_error 0 35879 NULL
148451 +mwifiex_get_debug_info_35880 mwifiex_get_debug_info 0 35880 NULL
148452 +generic_pipe_buf_confirm_35881 generic_pipe_buf_confirm 0 35881 NULL
148453 +sha384_ssse3_init_35883 sha384_ssse3_init 0 35883 NULL
148454 +fuse_notify_35888 fuse_notify 0 35888 NULL
148455 +ieee80211_if_fmt_dot11MeshRetryTimeout_35890 ieee80211_if_fmt_dot11MeshRetryTimeout 3 35890 NULL
148456 +uwb_rc_cmd_done_35892 uwb_rc_cmd_done 4 35892 NULL
148457 +vlan_passthru_hard_header_35894 vlan_passthru_hard_header 0 35894 NULL
148458 +tcp_mark_head_lost_35895 tcp_mark_head_lost 2 35895 NULL
148459 +rcar_vin_get_formats_35908 rcar_vin_get_formats 0 35908 NULL
148460 +igmpv3_newpack_35912 igmpv3_newpack 2 35912 NULL nohasharray
148461 +cow_file_range_async_35912 cow_file_range_async 0 35912 &igmpv3_newpack_35912
148462 +kernel_setsockopt_35913 kernel_setsockopt 5-0 35913 NULL
148463 +dccp_listen_start_35918 dccp_listen_start 0 35918 NULL
148464 +balance_node_right_35920 balance_node_right 0 35920 NULL nohasharray
148465 +rt2x00lib_start_35920 rt2x00lib_start 0 35920 &balance_node_right_35920 nohasharray
148466 +ip175c_read_status_35920 ip175c_read_status 0 35920 &rt2x00lib_start_35920
148467 +ch_probe_35922 ch_probe 0 35922 NULL
148468 +sctp_tsnmap_mark_35929 sctp_tsnmap_mark 2-0 35929 NULL
148469 +set_pwm1_auto_point_pwm_35930 set_pwm1_auto_point_pwm 0-4 35930 NULL
148470 +rx_defrag_init_called_read_35935 rx_defrag_init_called_read 3-0 35935 NULL nohasharray
148471 +uhci_submit_isochronous_35935 uhci_submit_isochronous 0 35935 &rx_defrag_init_called_read_35935
148472 +put_cmsg_compat_35937 put_cmsg_compat 4-0 35937 NULL
148473 +polling_interval_show_35940 polling_interval_show 0 35940 NULL nohasharray
148474 +ipmi_version_show_35940 ipmi_version_show 0 35940 &polling_interval_show_35940
148475 +irqcontrol_35953 irqcontrol 0 35953 NULL
148476 +nilfs_mdt_freeze_buffer_35954 nilfs_mdt_freeze_buffer 0 35954 NULL nohasharray
148477 +f2fs_write_node_pages_35954 f2fs_write_node_pages 0 35954 &nilfs_mdt_freeze_buffer_35954
148478 +kernel_bind_35955 kernel_bind 0 35955 NULL
148479 +mcp251x_setup_35960 mcp251x_setup 0 35960 NULL
148480 +set_cur_state_35966 set_cur_state 0 35966 NULL
148481 +cxgb_open_35970 cxgb_open 0 35970 NULL
148482 +nfs_page_async_flush_35972 nfs_page_async_flush 0 35972 NULL nohasharray
148483 +aa_replace_current_profile_35972 aa_replace_current_profile 0 35972 &nfs_page_async_flush_35972 nohasharray
148484 +nv_get_sset_count_35972 nv_get_sset_count 0 35972 &aa_replace_current_profile_35972
148485 +ceph_buffer_new_35974 ceph_buffer_new 1 35974 NULL nohasharray
148486 +generic_ocp_read_35974 generic_ocp_read 3 35974 &ceph_buffer_new_35974 nohasharray
148487 +platform_suspend_prepare_late_35974 platform_suspend_prepare_late 0 35974 &generic_ocp_read_35974
148488 +_picolcd_flash_erase64_35975 _picolcd_flash_erase64 0 35975 NULL
148489 +lprev_show_35978 lprev_show 0 35978 NULL
148490 +acl_alloc_35979 acl_alloc 1 35979 NULL
148491 +show_35981 show 0 35981 NULL
148492 +lpfc_soft_wwpn_show_35985 lpfc_soft_wwpn_show 0 35985 NULL nohasharray
148493 +device_add_class_symlinks_35985 device_add_class_symlinks 0 35985 &lpfc_soft_wwpn_show_35985
148494 +mtd_bitflip_threshold_store_35988 mtd_bitflip_threshold_store 0-4 35988 NULL
148495 +raw_bind_35989 raw_bind 0 35989 NULL
148496 +koneplus_sysfs_write_35993 koneplus_sysfs_write 6-0 35993 NULL
148497 +alt_playback_pcm_prepare_35994 alt_playback_pcm_prepare 0 35994 NULL
148498 +current_channel_show_35996 current_channel_show 0 35996 NULL
148499 +write_file_antenna_35998 write_file_antenna 3-0 35998 NULL nohasharray
148500 +kuc_alloc_35998 kuc_alloc 1 35998 &write_file_antenna_35998
148501 +locks_mandatory_area_35999 locks_mandatory_area 0 35999 NULL
148502 +max16065_set_limit_36004 max16065_set_limit 0-4 36004 NULL
148503 +apei_exec_read_register_value_36005 apei_exec_read_register_value 0 36005 NULL
148504 +svga_check_timings_36006 svga_check_timings 0 36006 NULL
148505 +console_store_36007 console_store 4-0 36007 NULL
148506 +lov_mds_md_max_stripe_count_36008 lov_mds_md_max_stripe_count 0-1 36008 NULL
148507 +gadget_dev_desc_UDC_store_36009 gadget_dev_desc_UDC_store 0-3 36009 NULL
148508 +il3945_ucode_tx_stats_read_36016 il3945_ucode_tx_stats_read 3-0 36016 NULL
148509 +uvesafb_helper_start_36018 uvesafb_helper_start 0 36018 NULL
148510 +dev_mc_del_36019 dev_mc_del 0 36019 NULL
148511 +vivid_radio_rx_s_ctrl_36023 vivid_radio_rx_s_ctrl 0 36023 NULL
148512 +show_36024 show 0 36024 NULL
148513 +big_key_preparse_36025 big_key_preparse 0 36025 NULL
148514 +afs_getattr_36026 afs_getattr 0 36026 NULL
148515 +qlcnic_fw_cmd_create_tx_ctx_36027 qlcnic_fw_cmd_create_tx_ctx 0 36027 NULL
148516 +show_temp_auto_point2_temp_36028 show_temp_auto_point2_temp 0 36028 NULL nohasharray
148517 +fat_ent_read_block_36028 fat_ent_read_block 0 36028 &show_temp_auto_point2_temp_36028
148518 +ubi_eba_write_leb_36029 ubi_eba_write_leb 5-6-0 36029 NULL
148519 +__videobuf_alloc_36031 __videobuf_alloc 1 36031 NULL nohasharray
148520 +cm_get_battery_temperature_by_psy_36031 cm_get_battery_temperature_by_psy 0 36031 &__videobuf_alloc_36031
148521 +gdm_lte_netif_rx_36036 gdm_lte_netif_rx 3 36036 NULL
148522 +yam_set_mac_address_36037 yam_set_mac_address 0 36037 NULL
148523 +show_forward_delay_timer_36038 show_forward_delay_timer 0 36038 NULL nohasharray
148524 +iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038 iscsi_nacl_attrib_show_random_datain_pdu_offsets 0 36038 &show_forward_delay_timer_36038 nohasharray
148525 +page_action_36038 page_action 0 36038 &iscsi_nacl_attrib_show_random_datain_pdu_offsets_36038
148526 +num_arg_36039 num_arg 0 36039 NULL
148527 +wm8739_s_ctrl_36040 wm8739_s_ctrl 0 36040 NULL
148528 +i915_gem_object_do_pin_36045 i915_gem_object_do_pin 0 36045 NULL
148529 +init_36051 init 0 36051 NULL
148530 +at86rf230_set_promiscuous_mode_36052 at86rf230_set_promiscuous_mode 0 36052 NULL
148531 +snd_usb_caiaq_set_audio_params_36057 snd_usb_caiaq_set_audio_params 0 36057 NULL nohasharray
148532 +qlge_change_mtu_36057 qlge_change_mtu 0 36057 &snd_usb_caiaq_set_audio_params_36057
148533 +gpio_power_read_36059 gpio_power_read 3-0 36059 NULL
148534 +nfs_file_read_36060 nfs_file_read 0 36060 NULL
148535 +__bch_cache_set_show_36061 __bch_cache_set_show 0 36061 NULL nohasharray
148536 +show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6_36061 show_conn_param_ISCSI_PARAM_IS_FW_ASSIGNED_IPV6 0 36061 &__bch_cache_set_show_36061
148537 +show_power_crit_36062 show_power_crit 0 36062 NULL
148538 +smk_bu_inode_36064 smk_bu_inode 0-3 36064 NULL nohasharray
148539 +picolcd_fb_update_rate_store_36064 picolcd_fb_update_rate_store 0-4 36064 &smk_bu_inode_36064
148540 +write_emulate_36065 write_emulate 2 36065 NULL
148541 +dgram_dequeue_36067 dgram_dequeue 0 36067 NULL
148542 +stack_max_size_write_36068 stack_max_size_write 3 36068 NULL
148543 +show_conn_ep_param_ISCSI_PARAM_CONN_PORT_36069 show_conn_ep_param_ISCSI_PARAM_CONN_PORT 0 36069 NULL
148544 +ieee80211_if_fmt_peer_36071 ieee80211_if_fmt_peer 3 36071 NULL nohasharray
148545 +enable_36071 enable 0 36071 &ieee80211_if_fmt_peer_36071
148546 +ext3_new_blocks_36073 ext3_new_blocks 3-0 36073 NULL
148547 +ieee80211_if_write_tsf_36077 ieee80211_if_write_tsf 3-0 36077 NULL nohasharray
148548 +rtl_show_state_36077 rtl_show_state 0 36077 &ieee80211_if_write_tsf_36077
148549 +snd_pcm_plug_read_transfer_36080 snd_pcm_plug_read_transfer 0-3 36080 NULL nohasharray
148550 +ath10k_reg_addr_write_36080 ath10k_reg_addr_write 3-0 36080 &snd_pcm_plug_read_transfer_36080
148551 +mtip_hw_read_device_status_36082 mtip_hw_read_device_status 3-0 36082 NULL
148552 +cifs_set_file_size_36085 cifs_set_file_size 0 36085 NULL
148553 +map_capability_36089 map_capability 5 36089 NULL
148554 +nouveau_hwmon_get_pwm1_enable_36091 nouveau_hwmon_get_pwm1_enable 0 36091 NULL
148555 +queue_max_segments_show_36092 queue_max_segments_show 0 36092 NULL
148556 +show_yenta_registers_36093 show_yenta_registers 0 36093 NULL
148557 +genlmsg_new_36094 genlmsg_new 1 36094 NULL
148558 +arch_dynirq_lower_bound_36099 arch_dynirq_lower_bound 0-1 36099 NULL
148559 +read_dsrate_36103 read_dsrate 0 36103 NULL
148560 +vga_arb_write_36112 vga_arb_write 3-0 36112 NULL
148561 +ext2_xattr_security_list_36113 ext2_xattr_security_list 0-5 36113 NULL
148562 +ata_scsi_em_message_show_36114 ata_scsi_em_message_show 0 36114 NULL
148563 +compile_date_show_36116 compile_date_show 0 36116 NULL
148564 +simple_xattr_alloc_36118 simple_xattr_alloc 2 36118 NULL nohasharray
148565 +show_36118 show 0 36118 &simple_xattr_alloc_36118
148566 +uvc_buffer_prepare_36119 uvc_buffer_prepare 0 36119 NULL
148567 +intel_iommu_show_address_36120 intel_iommu_show_address 0 36120 NULL
148568 +netxen_sysfs_read_crb_36122 netxen_sysfs_read_crb 0-6-5 36122 NULL nohasharray
148569 +niu_init_rx_channels_36122 niu_init_rx_channels 0 36122 &netxen_sysfs_read_crb_36122
148570 +adis16400_update_scan_mode_36123 adis16400_update_scan_mode 0 36123 NULL
148571 +tpm_atml_recv_36126 tpm_atml_recv 0-3 36126 NULL
148572 +vmalloc_exec_36132 vmalloc_exec 1 36132 NULL nohasharray
148573 +mcp251x_open_36132 mcp251x_open 0 36132 &vmalloc_exec_36132
148574 +authorized_store_36134 authorized_store 0-4 36134 NULL
148575 +rbd_client_id_show_36135 rbd_client_id_show 0 36135 NULL nohasharray
148576 +mdc800_device_write_36135 mdc800_device_write 0-3 36135 &rbd_client_id_show_36135
148577 +set_flexbg_block_bitmap_36136 set_flexbg_block_bitmap 5-4 36136 NULL
148578 +ath10k_wmi_peer_create_36138 ath10k_wmi_peer_create 0 36138 NULL
148579 +ext3_readpages_36144 ext3_readpages 4 36144 NULL nohasharray
148580 +usb6fire_pcm_trigger_36144 usb6fire_pcm_trigger 0 36144 &ext3_readpages_36144
148581 +iwlagn_send_tx_power_36145 iwlagn_send_tx_power 0 36145 NULL nohasharray
148582 +queue_var_store_36145 queue_var_store 0-3 36145 &iwlagn_send_tx_power_36145
148583 +show_remote_port_36146 show_remote_port 0 36146 NULL
148584 +alloc_vm_area_36149 alloc_vm_area 1 36149 NULL nohasharray
148585 +wp256_final_36149 wp256_final 0 36149 &alloc_vm_area_36149
148586 +power_off_acct_show_36150 power_off_acct_show 0 36150 NULL
148587 +new_files_jdata_show_36152 new_files_jdata_show 0 36152 NULL
148588 +twl_set_36154 twl_set 2 36154 NULL
148589 +b1_alloc_card_36155 b1_alloc_card 1 36155 NULL nohasharray
148590 +l2cap_add_psm_36155 l2cap_add_psm 0 36155 &b1_alloc_card_36155
148591 +sys_send_36161 sys_send 3 36161 NULL
148592 +cxacru_sysfs_show_upstream_snr_margin_36167 cxacru_sysfs_show_upstream_snr_margin 0 36167 NULL
148593 +snd_korg1212_copy_from_36169 snd_korg1212_copy_from 6 36169 NULL nohasharray
148594 +store_attribute_36169 store_attribute 0 36169 &snd_korg1212_copy_from_36169 nohasharray
148595 +mlx4_status_to_errno_36169 mlx4_status_to_errno 0 36169 &store_attribute_36169
148596 +snd_rme96_playback_trigger_36173 snd_rme96_playback_trigger 0 36173 NULL nohasharray
148597 +v9fs_xattr_set_36173 v9fs_xattr_set 0 36173 &snd_rme96_playback_trigger_36173
148598 +xilly_get_dma_buffers_36174 xilly_get_dma_buffers 4 36174 NULL
148599 +try_or_set_cluster_36176 try_or_set_cluster 0 36176 NULL nohasharray
148600 +__sync_dirty_buffer_36176 __sync_dirty_buffer 0 36176 &try_or_set_cluster_36176
148601 +mcp251x_hw_reset_36177 mcp251x_hw_reset 0 36177 NULL
148602 +modify_device_36179 modify_device 0 36179 NULL
148603 +dummy_validate_stream_36185 dummy_validate_stream 0 36185 NULL
148604 +adt7x10_read_byte_36186 adt7x10_read_byte 0 36186 NULL
148605 +phys_state_show_36187 phys_state_show 0 36187 NULL
148606 +ramoops_init_przs_36199 ramoops_init_przs 4 36199 NULL
148607 +ds1672_rtc_read_time_36200 ds1672_rtc_read_time 0 36200 NULL
148608 +ircomm_tty_write_room_36203 ircomm_tty_write_room 0 36203 NULL
148609 +ovl_copy_up_last_36204 ovl_copy_up_last 0 36204 NULL
148610 +SYSC_sched_getaffinity_36208 SYSC_sched_getaffinity 2 36208 NULL
148611 +write_word_36211 write_word 0 36211 NULL
148612 +nfs3_list_one_acl_36212 nfs3_list_one_acl 0 36212 NULL
148613 +SYSC_process_vm_readv_36216 SYSC_process_vm_readv 3-5 36216 NULL nohasharray
148614 +negotiate_36216 negotiate 0 36216 &SYSC_process_vm_readv_36216
148615 +nfqnl_mangle_36226 nfqnl_mangle 4-2 36226 NULL
148616 +i2c_algo_dp_aux_xfer_36227 i2c_algo_dp_aux_xfer 0-3 36227 NULL nohasharray
148617 +command_setformat_36227 command_setformat 0 36227 &i2c_algo_dp_aux_xfer_36227
148618 +atomic_stats_read_36228 atomic_stats_read 3-0 36228 NULL
148619 +wil_agg_size_36229 wil_agg_size 0-2 36229 NULL nohasharray
148620 +wl1273_fm_start_36229 wl1273_fm_start 0 36229 &wil_agg_size_36229
148621 +irda_recvmsg_stream_36232 irda_recvmsg_stream 3 36232 NULL
148622 +__padata_remove_cpu_36235 __padata_remove_cpu 0 36235 NULL
148623 +ping_bind_36236 ping_bind 0 36236 NULL
148624 +viafb_iga1_odev_proc_write_36241 viafb_iga1_odev_proc_write 3-0 36241 NULL
148625 +SYSC_getxattr_36242 SYSC_getxattr 4 36242 NULL
148626 +acpi_ex_create_mutex_36244 acpi_ex_create_mutex 0 36244 NULL
148627 +vmsplice_to_user_36245 vmsplice_to_user 3 36245 NULL nohasharray
148628 +rproc_recovery_read_36245 rproc_recovery_read 3-0 36245 &vmsplice_to_user_36245
148629 +ceph_vxattrcb_layout_stripe_count_36247 ceph_vxattrcb_layout_stripe_count 0 36247 NULL
148630 +scrub_stripe_36248 scrub_stripe 5 36248 NULL
148631 +swap_writer_finish_36252 swap_writer_finish 0-3 36252 NULL
148632 +setup_msi_irqs_36253 setup_msi_irqs 0 36253 NULL
148633 +il_mac_add_interface_36254 il_mac_add_interface 0 36254 NULL
148634 +bnad_get_stats_count_locked_36255 bnad_get_stats_count_locked 0 36255 NULL
148635 +compat_sys_mbind_36256 compat_sys_mbind 5 36256 NULL
148636 +regulator_print_opmode_36257 regulator_print_opmode 0 36257 NULL
148637 +nla_put_u32_36259 nla_put_u32 0 36259 NULL nohasharray
148638 +store_sf2_level_36259 store_sf2_level 0-4 36259 &nla_put_u32_36259
148639 +nilfs_write_logs_36260 nilfs_write_logs 0 36260 NULL
148640 +cfq_slice_sync_store_36272 cfq_slice_sync_store 3-0 36272 NULL
148641 +bus_for_each_dev_36276 bus_for_each_dev 0 36276 NULL nohasharray
148642 +cfs_hash_buckets_realloc_36276 cfs_hash_buckets_realloc 4 36276 &bus_for_each_dev_36276
148643 +lpfc_oas_lun_show_36279 lpfc_oas_lun_show 0 36279 NULL
148644 +codec_reg_read_file_36280 codec_reg_read_file 3-0 36280 NULL
148645 +lpfc_dss_show_36282 lpfc_dss_show 0 36282 NULL
148646 +bind_mode_show_36286 bind_mode_show 0 36286 NULL
148647 +aac_show_reset_adapter_36289 aac_show_reset_adapter 0 36289 NULL
148648 +nf_nat_ipv6_out_36291 nf_nat_ipv6_out 0 36291 NULL
148649 +arch_mmap_rnd_36293 arch_mmap_rnd 0 36293 NULL
148650 +asix_write_rx_ctl_36295 asix_write_rx_ctl 0 36295 NULL
148651 +do_set_fan_div_36299 do_set_fan_div 0 36299 NULL
148652 +lpfc_debugfs_dif_err_read_36303 lpfc_debugfs_dif_err_read 3-0 36303 NULL
148653 +show_in_min3_36304 show_in_min3 0 36304 NULL
148654 +l2cap_validate_le_psm_36306 l2cap_validate_le_psm 0 36306 NULL nohasharray
148655 +unix_stream_recvmsg_36306 unix_stream_recvmsg 3 36306 &l2cap_validate_le_psm_36306
148656 +target_core_alua_tg_pt_gp_store_attr_alua_access_type_36308 target_core_alua_tg_pt_gp_store_attr_alua_access_type 0-3 36308 NULL
148657 +ad7879_spi_xfer_36311 ad7879_spi_xfer 3 36311 NULL
148658 +qla2x00_vlan_id_show_36314 qla2x00_vlan_id_show 0 36314 NULL
148659 +mwifiex_cmd_802_11_scan_36316 mwifiex_cmd_802_11_scan 0 36316 NULL
148660 +iscsi_tpg_attrib_store_authentication_36323 iscsi_tpg_attrib_store_authentication 0-3 36323 NULL
148661 +__compat_sys_pwritev64_36328 __compat_sys_pwritev64 3 36328 NULL
148662 +lc_create_36332 lc_create 4 36332 NULL
148663 +jbd2_journal_init_revoke_table_36336 jbd2_journal_init_revoke_table 1 36336 NULL
148664 +t4_config_rss_range_36340 t4_config_rss_range 0 36340 NULL
148665 +bEndpointAddress_show_36342 bEndpointAddress_show 0 36342 NULL
148666 +isku_sysfs_read_key_mask_36343 isku_sysfs_read_key_mask 6-0-5 36343 NULL
148667 +show_fnode_tcp_wsf_disable_36348 show_fnode_tcp_wsf_disable 0 36348 NULL nohasharray
148668 +iscsi_disc_store_password_mutual_36348 iscsi_disc_store_password_mutual 0-3 36348 &show_fnode_tcp_wsf_disable_36348
148669 +ath6kl_regwrite_write_36351 ath6kl_regwrite_write 3-0 36351 NULL nohasharray
148670 +async_writev_36351 async_writev 0 36351 &ath6kl_regwrite_write_36351
148671 +v9fs_file_readn_36353 v9fs_file_readn 4-0 36353 NULL nohasharray
148672 +xz_dec_lzma2_create_36353 xz_dec_lzma2_create 2 36353 &v9fs_file_readn_36353 nohasharray
148673 +picolcd_operation_mode_show_36353 picolcd_operation_mode_show 0 36353 &xz_dec_lzma2_create_36353
148674 +at91_sysfs_show_mb0_id_36364 at91_sysfs_show_mb0_id 0 36364 NULL
148675 +ip6_mtu_36368 ip6_mtu 0 36368 NULL
148676 +sxgbe_dma_init_36369 sxgbe_dma_init 0 36369 NULL
148677 +roccat_common2_sysfs_read_keys_primary_36382 roccat_common2_sysfs_read_keys_primary 0-5-6 36382 NULL
148678 +iio_request_update_kfifo_36383 iio_request_update_kfifo 0 36383 NULL
148679 +tunables_read_36385 tunables_read 3-0 36385 NULL nohasharray
148680 +bind_qsets_36385 bind_qsets 0 36385 &tunables_read_36385
148681 +brcmf_cfg80211_change_iface_36390 brcmf_cfg80211_change_iface 0 36390 NULL
148682 +show_fnode_username_36398 show_fnode_username 0 36398 NULL
148683 +afs_alloc_flat_call_36399 afs_alloc_flat_call 2-3 36399 NULL nohasharray
148684 +__uncore_filter_link2_show_36399 __uncore_filter_link2_show 0 36399 &afs_alloc_flat_call_36399 nohasharray
148685 +xennet_change_mtu_36399 xennet_change_mtu 0 36399 &__uncore_filter_link2_show_36399
148686 +sierra_write_36402 sierra_write 4-0 36402 NULL
148687 +rx_over_errors_show_36403 rx_over_errors_show 0 36403 NULL nohasharray
148688 +iwl_dbgfs_d3_sram_write_36403 iwl_dbgfs_d3_sram_write 0-3 36403 &rx_over_errors_show_36403
148689 +_iwl_dbgfs_uapsd_misbehaving_write_36405 _iwl_dbgfs_uapsd_misbehaving_write 3-0 36405 NULL
148690 +selinux_inode_listsecurity_36406 selinux_inode_listsecurity 0 36406 NULL
148691 +qdsb_get_36409 qdsb_get 0 36409 NULL
148692 +msb_update_block_36412 msb_update_block 2 36412 NULL nohasharray
148693 +gadget_dev_desc_bcdUSB_show_36412 gadget_dev_desc_bcdUSB_show 0 36412 &msb_update_block_36412
148694 +teles_suspend_36416 teles_suspend 0 36416 NULL
148695 +da9063_buck_get_status_36417 da9063_buck_get_status 0 36417 NULL nohasharray
148696 +SyS_sethostname_36417 SyS_sethostname 2 36417 &da9063_buck_get_status_36417
148697 +ath10k_wmi_pdev_set_quiet_mode_36424 ath10k_wmi_pdev_set_quiet_mode 0 36424 NULL
148698 +rt2x00queue_alloc_entries_36429 rt2x00queue_alloc_entries 0 36429 NULL
148699 +no_uld_show_36430 no_uld_show 0 36430 NULL
148700 +show_configfs_dev_params_36432 show_configfs_dev_params 0 36432 NULL
148701 +soc_pcm_codec_params_fixup_36434 soc_pcm_codec_params_fixup 2 36434 NULL
148702 +rtnl_link_get_size_36436 rtnl_link_get_size 0 36436 NULL nohasharray
148703 +show_bank1_alarm_36436 show_bank1_alarm 0 36436 &rtnl_link_get_size_36436
148704 +intf_next_seq_36442 intf_next_seq 0 36442 NULL
148705 +sctp_tsnmap_init_36446 sctp_tsnmap_init 2 36446 NULL
148706 +bnx2x_reload_if_running_36448 bnx2x_reload_if_running 0 36448 NULL
148707 +alloc_etherdev_mqs_36450 alloc_etherdev_mqs 1 36450 NULL
148708 +smsc95xx_set_mac_address_36452 smsc95xx_set_mac_address 0 36452 NULL
148709 +atkbd_show_extra_36453 atkbd_show_extra 0 36453 NULL
148710 +CIFSSMBNegotiate_36455 CIFSSMBNegotiate 0 36455 NULL
148711 +tcf_csum_ipv6_udp_36457 tcf_csum_ipv6_udp 3 36457 NULL
148712 +__vxge_hw_pio_mem_write64_36458 __vxge_hw_pio_mem_write64 0 36458 NULL
148713 +netvsc_change_mtu_36461 netvsc_change_mtu 0 36461 NULL
148714 +carl9170_exec_cmd_36462 carl9170_exec_cmd 0 36462 NULL
148715 +core_alua_show_secondary_status_36463 core_alua_show_secondary_status 0 36463 NULL
148716 +ivtv_s_audio_sampling_freq_36468 ivtv_s_audio_sampling_freq 0 36468 NULL
148717 +xfs_rtmodify_summary_int_36469 xfs_rtmodify_summary_int 0 36469 NULL nohasharray
148718 +rio_request_inb_mbox_36469 rio_request_inb_mbox 0 36469 &xfs_rtmodify_summary_int_36469
148719 +iscsit_ta_default_erl_36470 iscsit_ta_default_erl 0 36470 NULL
148720 +SyS_process_vm_writev_36476 SyS_process_vm_writev 3-5 36476 NULL
148721 +__security_genfs_sid_36479 __security_genfs_sid 0 36479 NULL
148722 +lock_and_cleanup_extent_if_need_36480 lock_and_cleanup_extent_if_need 0 36480 NULL
148723 +b43_nphy_load_samples_36481 b43_nphy_load_samples 3 36481 NULL
148724 +ath10k_recalc_rtscts_prot_36482 ath10k_recalc_rtscts_prot 0 36482 NULL
148725 +hdaps_invert_show_36483 hdaps_invert_show 0 36483 NULL
148726 +elan_i2c_iap_reset_36487 elan_i2c_iap_reset 0 36487 NULL
148727 +vmci_route_36488 vmci_route 0 36488 NULL
148728 +ds1343_nvram_write_36489 ds1343_nvram_write 5-6-0 36489 NULL
148729 +tx_tx_checksum_result_read_36490 tx_tx_checksum_result_read 3-0 36490 NULL nohasharray
148730 +ip6_append_data_36490 ip6_append_data 4-5 36490 &tx_tx_checksum_result_read_36490 nohasharray
148731 +devfreq_simple_ondemand_func_36490 devfreq_simple_ondemand_func 0 36490 &ip6_append_data_36490 nohasharray
148732 +pm860x_rtc_set_alarm_36490 pm860x_rtc_set_alarm 0 36490 &devfreq_simple_ondemand_func_36490
148733 +store_fast_charge_timer_36494 store_fast_charge_timer 0-4 36494 NULL
148734 +ufx_ops_set_par_36498 ufx_ops_set_par 0 36498 NULL
148735 +lpfc_enable_da_id_show_36504 lpfc_enable_da_id_show 0 36504 NULL
148736 +e4000_set_if_gain_36506 e4000_set_if_gain 0 36506 NULL
148737 +__hwahc_op_set_ptk_36510 __hwahc_op_set_ptk 5 36510 NULL
148738 +mcam_v4l_read_36513 mcam_v4l_read 3-0 36513 NULL
148739 +_iwl_dbgfs_fw_nmi_write_36515 _iwl_dbgfs_fw_nmi_write 3-0 36515 NULL
148740 +pnfs_sync_inode_36519 pnfs_sync_inode 0 36519 NULL
148741 +ieee80211_if_read_fwded_frames_36520 ieee80211_if_read_fwded_frames 3-0 36520 NULL
148742 +it8761e_gpio_direction_out_36528 it8761e_gpio_direction_out 0 36528 NULL
148743 +lguest_setup_irq_36531 lguest_setup_irq 1 36531 NULL
148744 +ath10k_setup_peer_smps_36533 ath10k_setup_peer_smps 0 36533 NULL
148745 +mvs_task_prep_ssp_36534 mvs_task_prep_ssp 0 36534 NULL nohasharray
148746 +rv3029c2_rtc_i2c_set_alarm_36534 rv3029c2_rtc_i2c_set_alarm 0 36534 &mvs_task_prep_ssp_36534
148747 +qla4_83xx_restart_36539 qla4_83xx_restart 0 36539 NULL
148748 +cpu_type_read_36540 cpu_type_read 3-0 36540 NULL
148749 +de_init_hw_36543 de_init_hw 0 36543 NULL
148750 +ixgbevf_setup_rx_resources_36545 ixgbevf_setup_rx_resources 0 36545 NULL
148751 +ql_get_regs_len_36548 ql_get_regs_len 0 36548 NULL
148752 +vm_commit_limit_36552 vm_commit_limit 0 36552 NULL
148753 +bInterval_show_36553 bInterval_show 0 36553 NULL nohasharray
148754 +show_fcstat_fc_no_free_exch_36553 show_fcstat_fc_no_free_exch 0 36553 &bInterval_show_36553
148755 +__kfifo_to_user_36555 __kfifo_to_user 3-0 36555 NULL
148756 +skb_copy_and_csum_datagram_msg_36558 skb_copy_and_csum_datagram_msg 2 36558 NULL
148757 +__lock_page_killable_36561 __lock_page_killable 0 36561 NULL nohasharray
148758 +mxt_bootloader_write_36561 mxt_bootloader_write 0 36561 &__lock_page_killable_36561
148759 +b44_wait_bit_36562 b44_wait_bit 0 36562 NULL
148760 +patch_ad1981_36564 patch_ad1981 0 36564 NULL
148761 +si476x_core_cmd_fm_rsq_status_36568 si476x_core_cmd_fm_rsq_status 0 36568 NULL
148762 +do_rbd_add_36570 do_rbd_add 0 36570 NULL
148763 +btrfs_get_token_64_36572 btrfs_get_token_64 0 36572 NULL
148764 +pm8001_task_prep_ssp_tm_36574 pm8001_task_prep_ssp_tm 0 36574 NULL
148765 +ssb_bus_scan_36578 ssb_bus_scan 2 36578 NULL
148766 +__erst_read_36579 __erst_read 0 36579 NULL
148767 +e100_exec_cmd_36583 e100_exec_cmd 0 36583 NULL
148768 +show_36588 show 0 36588 NULL
148769 +put_cmsg_36589 put_cmsg 4-0 36589 NULL
148770 +st6422_start_36592 st6422_start 0 36592 NULL nohasharray
148771 +sparse_init_one_section_36592 sparse_init_one_section 0 36592 &st6422_start_36592
148772 +pcnet32_realloc_rx_ring_36598 pcnet32_realloc_rx_ring 3 36598 NULL
148773 +__da903x_write_36599 __da903x_write 0 36599 NULL nohasharray
148774 +jfs_write_begin_36599 jfs_write_begin 0 36599 &__da903x_write_36599 nohasharray
148775 +koneplus_sysfs_set_actual_profile_36599 koneplus_sysfs_set_actual_profile 0-4 36599 &jfs_write_begin_36599
148776 +init_36600 init 0 36600 NULL
148777 +read_byte_36604 read_byte 0 36604 NULL
148778 +ttm_object_device_init_36607 ttm_object_device_init 2 36607 NULL
148779 +show_dev_name_36608 show_dev_name 0 36608 NULL
148780 +beiscsi_log_enable_disp_36609 beiscsi_log_enable_disp 0 36609 NULL
148781 +do_sendfile_36610 do_sendfile 4-5 36610 NULL
148782 +selinux_ipv6_postroute_36611 selinux_ipv6_postroute 0 36611 NULL
148783 +kstrtoll_36612 kstrtoll 0 36612 NULL
148784 +sdev_show_vendor_36616 sdev_show_vendor 0 36616 NULL
148785 +mtd_write_user_prot_reg_36625 mtd_write_user_prot_reg 0 36625 NULL
148786 +mxl111sf_ctrl_program_regs_36626 mxl111sf_ctrl_program_regs 0 36626 NULL
148787 +kvaser_usb_setup_rx_urbs_36629 kvaser_usb_setup_rx_urbs 0 36629 NULL
148788 +proto_name_show_36630 proto_name_show 0 36630 NULL
148789 +power_save_36634 power_save 0 36634 NULL
148790 +vxge_config_vpaths_36636 vxge_config_vpaths 0 36636 NULL
148791 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN_36639 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_EN 0 36639 NULL
148792 +bond_option_slaves_set_36643 bond_option_slaves_set 0 36643 NULL
148793 +ov2640_write_array_36644 ov2640_write_array 0 36644 NULL nohasharray
148794 +cyapa_gen5_bl_exit_36644 cyapa_gen5_bl_exit 0 36644 &ov2640_write_array_36644
148795 +m66592_udc_start_36646 m66592_udc_start 0 36646 NULL
148796 +mem_cgroup_do_precharge_36647 mem_cgroup_do_precharge 0 36647 NULL
148797 +lpfc_idiag_extacc_alloc_get_36648 lpfc_idiag_extacc_alloc_get 0-3 36648 NULL nohasharray
148798 +tty_copy_to_user_36648 tty_copy_to_user 4 36648 &lpfc_idiag_extacc_alloc_get_36648
148799 +add_dev_support_show_36650 add_dev_support_show 0 36650 NULL
148800 +hfsplus_osx_listxattr_36654 hfsplus_osx_listxattr 0-5 36654 NULL nohasharray
148801 +interface_show_36654 interface_show 0 36654 &hfsplus_osx_listxattr_36654
148802 +ktti_read_regr_36658 ktti_read_regr 0 36658 NULL
148803 +pss_coproc_open_36662 pss_coproc_open 0 36662 NULL
148804 +osd_req_list_collection_objects_36664 osd_req_list_collection_objects 5 36664 NULL nohasharray
148805 +ip6_pkt_prohibit_out_36664 ip6_pkt_prohibit_out 0 36664 &osd_req_list_collection_objects_36664 nohasharray
148806 +mgmt_send_event_36664 mgmt_send_event 5 36664 &ip6_pkt_prohibit_out_36664
148807 +snd_pcsp_trigger_36665 snd_pcsp_trigger 0 36665 NULL
148808 +iscsi_host_alloc_36671 iscsi_host_alloc 2 36671 NULL nohasharray
148809 +get_temp_input_36671 get_temp_input 0 36671 &iscsi_host_alloc_36671
148810 +o2nm_node_num_read_36673 o2nm_node_num_read 0 36673 NULL
148811 +hackrf_queue_setup_36676 hackrf_queue_setup 0 36676 NULL
148812 +xillybus_read_36678 xillybus_read 3-0 36678 NULL
148813 +iscsi_stat_sess_show_attr_cmd_pdus_36680 iscsi_stat_sess_show_attr_cmd_pdus 0 36680 NULL
148814 +iscsi_nacl_param_show_ImmediateData_36681 iscsi_nacl_param_show_ImmediateData 0 36681 NULL
148815 +__follow_pte_36683 __follow_pte 0 36683 NULL
148816 +ext4_mb_discard_group_preallocations_36685 ext4_mb_discard_group_preallocations 2 36685 NULL
148817 +lbtf_op_start_36691 lbtf_op_start 0 36691 NULL
148818 +xhci_check_args_36702 xhci_check_args 0 36702 NULL nohasharray
148819 +gsmtty_write_36702 gsmtty_write 3 36702 &xhci_check_args_36702
148820 +cam_get_response16_36703 cam_get_response16 0 36703 NULL
148821 +raid5_add_disk_36710 raid5_add_disk 0 36710 NULL nohasharray
148822 +alc861_parse_auto_config_36710 alc861_parse_auto_config 0 36710 &raid5_add_disk_36710 nohasharray
148823 +propagate_exception_36710 propagate_exception 0 36710 &alc861_parse_auto_config_36710
148824 +vfio_user_config_write_36712 vfio_user_config_write 0 36712 NULL
148825 +tg3_phy_auxctl_write_36713 tg3_phy_auxctl_write 0 36713 NULL nohasharray
148826 +netdev_set_mac_address_36713 netdev_set_mac_address 0 36713 &tg3_phy_auxctl_write_36713
148827 +snd_soc_update_bits_36714 snd_soc_update_bits 0 36714 NULL
148828 +solo_p2m_dma_desc_36715 solo_p2m_dma_desc 0 36715 NULL
148829 +path_getxattr_36717 path_getxattr 4 36717 NULL nohasharray
148830 +cx25821_alsa_dma_init_36717 cx25821_alsa_dma_init 2 36717 &path_getxattr_36717
148831 +kovaplus_sysfs_show_actual_sensitivity_x_36721 kovaplus_sysfs_show_actual_sensitivity_x 0 36721 NULL
148832 +saa7134_i2c_eeprom_36729 saa7134_i2c_eeprom 3 36729 NULL
148833 +cfq_slice_sync_show_36730 cfq_slice_sync_show 0 36730 NULL
148834 +multicast_show_36734 multicast_show 0 36734 NULL
148835 +read_36735 read 0 36735 NULL
148836 +snd_rawmidi_kernel_read1_36740 snd_rawmidi_kernel_read1 4-0 36740 NULL
148837 +nfnetlink_alloc_skb_36741 nfnetlink_alloc_skb 2 36741 NULL
148838 +sys_get_curr_temp_36743 sys_get_curr_temp 0 36743 NULL nohasharray
148839 +rbd_pool_show_36743 rbd_pool_show 0 36743 &sys_get_curr_temp_36743
148840 +mwl8k_cmd_radio_disable_36745 mwl8k_cmd_radio_disable 0 36745 NULL
148841 +cxgbi_device_register_36746 cxgbi_device_register 2-1 36746 NULL
148842 +fc_exch_mgr_alloc_36751 fc_exch_mgr_alloc 3-4 36751 NULL
148843 +nilfs_bmap_prepare_alloc_ptr_36752 nilfs_bmap_prepare_alloc_ptr 0 36752 NULL nohasharray
148844 +pmdown_time_set_36752 pmdown_time_set 0-4 36752 &nilfs_bmap_prepare_alloc_ptr_36752
148845 +ps_poll_upsd_timeouts_read_36755 ps_poll_upsd_timeouts_read 3-0 36755 NULL
148846 +agc_status_36756 agc_status 0 36756 NULL
148847 +srp_parse_options_36759 srp_parse_options 0 36759 NULL
148848 +bnx2x_exe_queue_step_36760 bnx2x_exe_queue_step 0 36760 NULL
148849 +set_pwm_reg_36763 set_pwm_reg 0-4 36763 NULL
148850 +get_ncm_36766 get_ncm 0 36766 NULL
148851 +pcan_usb_send_cmd_36767 pcan_usb_send_cmd 0 36767 NULL
148852 +ip4ip6_err_36772 ip4ip6_err 5 36772 NULL
148853 +llc_mac_header_len_36776 llc_mac_header_len 0 36776 NULL
148854 +show_eeprom1_36777 show_eeprom1 0 36777 NULL
148855 +iscsi_tpg_param_store_ErrorRecoveryLevel_36779 iscsi_tpg_param_store_ErrorRecoveryLevel 0-3 36779 NULL
148856 +viacam_ctlr_cbufs_36781 viacam_ctlr_cbufs 0 36781 NULL
148857 +musb_schedule_36787 musb_schedule 0 36787 NULL
148858 +pci_write_config_dword_36790 pci_write_config_dword 0 36790 NULL
148859 +of_iomap_36793 of_iomap 2 36793 NULL nohasharray
148860 +hrz_open_rx_36793 hrz_open_rx 0 36793 &of_iomap_36793
148861 +ecm_opts_host_addr_show_36795 ecm_opts_host_addr_show 0 36795 NULL nohasharray
148862 +bcm7xxx_eee_enable_36795 bcm7xxx_eee_enable 0 36795 &ecm_opts_host_addr_show_36795
148863 +i40e_init_lan_hmc_36796 i40e_init_lan_hmc 5-4-3-2 36796 NULL
148864 +macvlan_vlan_rx_add_vid_36799 macvlan_vlan_rx_add_vid 0 36799 NULL
148865 +proc_fault_inject_read_36802 proc_fault_inject_read 3-0 36802 NULL nohasharray
148866 +store_sched0_36802 store_sched0 4-0 36802 &proc_fault_inject_read_36802
148867 +set_deactivate_slack_36803 set_deactivate_slack 0-4 36803 NULL
148868 +i915_gem_object_get_pages_dmabuf_36807 i915_gem_object_get_pages_dmabuf 0 36807 NULL
148869 +flock_lock_file_wait_36808 flock_lock_file_wait 0 36808 NULL nohasharray
148870 +ssb_sdio_read16_36808 ssb_sdio_read16 0 36808 &flock_lock_file_wait_36808
148871 +show_multicast_router_36814 show_multicast_router 0 36814 NULL
148872 +show_out0_enable_36815 show_out0_enable 0 36815 NULL
148873 +hiddev_ioctl_36816 hiddev_ioctl 2 36816 NULL
148874 +edd_show_legacy_max_head_36821 edd_show_legacy_max_head 0 36821 NULL
148875 +tcf_csum_ipv6_tcp_36822 tcf_csum_ipv6_tcp 3 36822 NULL
148876 +adt7310_spi_read_byte_36823 adt7310_spi_read_byte 0 36823 NULL nohasharray
148877 +ab3100_otp_tac_show_36823 ab3100_otp_tac_show 0 36823 &adt7310_spi_read_byte_36823
148878 +temp_cpu_local_36825 temp_cpu_local 0 36825 NULL
148879 +ath10k_pci_chip_reset_36827 ath10k_pci_chip_reset 0 36827 NULL
148880 +int_hardware_entry_36833 int_hardware_entry 3-0 36833 NULL
148881 +ax88179_change_mtu_36836 ax88179_change_mtu 0 36836 NULL
148882 +arvo_sysfs_show_actual_profile_36841 arvo_sysfs_show_actual_profile 0 36841 NULL
148883 +power_limit_0_tmax_us_show_36847 power_limit_0_tmax_us_show 0 36847 NULL nohasharray
148884 +ufx_ops_check_var_36847 ufx_ops_check_var 0 36847 &power_limit_0_tmax_us_show_36847
148885 +user_pin_configs_show_36848 user_pin_configs_show 0 36848 NULL
148886 +be_set_vlan_promisc_36854 be_set_vlan_promisc 0 36854 NULL
148887 +ov7670_s_autoexp_36855 ov7670_s_autoexp 0 36855 NULL
148888 +set_rate_36858 set_rate 0 36858 NULL nohasharray
148889 +cm_write_36858 cm_write 0-3 36858 &set_rate_36858 nohasharray
148890 +ci_fan_ctrl_set_fan_speed_percent_36858 ci_fan_ctrl_set_fan_speed_percent 0 36858 &cm_write_36858
148891 +thermal_get_trip_temp_36862 thermal_get_trip_temp 0 36862 NULL
148892 +part_size_show_36865 part_size_show 0 36865 NULL nohasharray
148893 +ntfs_statfs_36865 ntfs_statfs 0 36865 &part_size_show_36865
148894 +audit_tree_handle_event_36870 audit_tree_handle_event 0 36870 NULL
148895 +tx_tx_data_programmed_read_36871 tx_tx_data_programmed_read 3-0 36871 NULL nohasharray
148896 +f_eem_opts_attr_store_36871 f_eem_opts_attr_store 0-4 36871 &tx_tx_data_programmed_read_36871
148897 +stp_state_show_36872 stp_state_show 0 36872 NULL
148898 +acpi_tb_find_table_36874 acpi_tb_find_table 0 36874 NULL
148899 +afs_proc_rootcell_read_36875 afs_proc_rootcell_read 0-3 36875 NULL
148900 +svc_setsockopt_36876 svc_setsockopt 5-0 36876 NULL nohasharray
148901 +show_src_clock_sel_36876 show_src_clock_sel 0 36876 &svc_setsockopt_36876
148902 +reiserfs_listxattr_36877 reiserfs_listxattr 0-3 36877 NULL
148903 +ppp_hard_header_36881 ppp_hard_header 0 36881 NULL
148904 +ib_ucm_alloc_data_36885 ib_ucm_alloc_data 3 36885 NULL
148905 +snd_ice1712_playback_prepare_36888 snd_ice1712_playback_prepare 0 36888 NULL
148906 +selinux_inode_notifysecctx_36896 selinux_inode_notifysecctx 3 36896 NULL
148907 +gfs2_file_write_iter_36898 gfs2_file_write_iter 0 36898 NULL
148908 +tas5086_register_size_36899 tas5086_register_size 0 36899 NULL nohasharray
148909 +netlbl_af4list_add_36899 netlbl_af4list_add 0 36899 &tas5086_register_size_36899
148910 +pscsi_add_device_to_list_36901 pscsi_add_device_to_list 0 36901 NULL
148911 +wm831x_auxadc_read_36904 wm831x_auxadc_read 0 36904 NULL nohasharray
148912 +set_green_36904 set_green 0-4 36904 &wm831x_auxadc_read_36904
148913 +lm3533_als_get_target_36905 lm3533_als_get_target 0 36905 NULL
148914 +show_fnode_chap_auth_36909 show_fnode_chap_auth 0 36909 NULL nohasharray
148915 +send_next_seg_36909 send_next_seg 0 36909 &show_fnode_chap_auth_36909 nohasharray
148916 +packet_sendmsg_spkt_36909 packet_sendmsg_spkt 3 36909 &send_next_seg_36909
148917 +zl10036_read_status_reg_36910 zl10036_read_status_reg 0 36910 NULL nohasharray
148918 +set_mandatory_rates_36910 set_mandatory_rates 0 36910 &zl10036_read_status_reg_36910
148919 +cuse_read_36920 cuse_read 0-3 36920 NULL
148920 +show_counter_rx_p2_hdr_egr_ovfls_36924 show_counter_rx_p2_hdr_egr_ovfls 0 36924 NULL nohasharray
148921 +data_sock_getname_36924 data_sock_getname 0 36924 &show_counter_rx_p2_hdr_egr_ovfls_36924
148922 +store_lid_36925 store_lid 0-4 36925 NULL
148923 +copy_batch_36927 copy_batch 3-4 36927 NULL
148924 +netxen_sysfs_read_dimm_36930 netxen_sysfs_read_dimm 0-5-6 36930 NULL
148925 +queue_rq_affinity_show_36934 queue_rq_affinity_show 0 36934 NULL
148926 +clock_name_show_36935 clock_name_show 0 36935 NULL nohasharray
148927 +bnx2x_init_rss_36935 bnx2x_init_rss 0 36935 &clock_name_show_36935
148928 +ath5k_hw_write_initvals_36936 ath5k_hw_write_initvals 0 36936 NULL
148929 +ax88179_write_cmd_nopm_36938 ax88179_write_cmd_nopm 5 36938 NULL
148930 +o2net_open_listening_sock_36944 o2net_open_listening_sock 0 36944 NULL
148931 +kone_sysfs_write_profilex_36945 kone_sysfs_write_profilex 0-6-5 36945 NULL
148932 +bonding_show_tlb_dynamic_lb_36946 bonding_show_tlb_dynamic_lb 0 36946 NULL nohasharray
148933 +eem_opts_qmult_show_36946 eem_opts_qmult_show 0 36946 &bonding_show_tlb_dynamic_lb_36946
148934 +mptscsih_version_product_show_36948 mptscsih_version_product_show 0 36948 NULL
148935 +bd2802_store_reg0x04_36949 bd2802_store_reg0x04 0-4 36949 NULL
148936 +div_u64_36951 div_u64 0 36951 NULL
148937 +write_leb_36957 write_leb 5-0 36957 NULL
148938 +ext4_da_write_end_36974 ext4_da_write_end 5-0 36974 NULL
148939 +apei_exec_noop_36976 apei_exec_noop 0 36976 NULL
148940 +il4965_rs_sta_dbgfs_scale_table_write_36979 il4965_rs_sta_dbgfs_scale_table_write 3-0 36979 NULL
148941 +iscsi_tpg_attrib_store_generate_node_acls_36980 iscsi_tpg_attrib_store_generate_node_acls 0-3 36980 NULL
148942 +afs_setattr_36981 afs_setattr 0 36981 NULL
148943 +xfs_btree_check_sptr_36984 xfs_btree_check_sptr 0 36984 NULL
148944 +usb_8dev_send_cmd_36987 usb_8dev_send_cmd 0 36987 NULL
148945 +set_convrate_36989 set_convrate 0-4 36989 NULL
148946 +wl1251_acx_feature_cfg_36990 wl1251_acx_feature_cfg 0 36990 NULL
148947 +inv_mpu6050_set_power_itg_36994 inv_mpu6050_set_power_itg 0 36994 NULL
148948 +v4l2_ctrl_s_ctrl_36995 v4l2_ctrl_s_ctrl 0 36995 NULL
148949 +iscsi_tpg_param_store_OFMarker_36996 iscsi_tpg_param_store_OFMarker 0-3 36996 NULL
148950 +mc13xxx_reg_rmw_36997 mc13xxx_reg_rmw 0 36997 NULL
148951 +drbd_new_dev_size_36998 drbd_new_dev_size 0-3 36998 NULL nohasharray
148952 +bcm_sendmsg_36998 bcm_sendmsg 0-4 36998 &drbd_new_dev_size_36998
148953 +auok190xfb_write_37001 auok190xfb_write 3 37001 NULL
148954 +dmi_sysfs_attr_show_37003 dmi_sysfs_attr_show 0 37003 NULL
148955 +setxattr_37006 setxattr 4-0 37006 NULL nohasharray
148956 +ata_scsi_lpm_show_37006 ata_scsi_lpm_show 0 37006 &setxattr_37006 nohasharray
148957 +md_set_readonly_37006 md_set_readonly 0 37006 &ata_scsi_lpm_show_37006
148958 +target_fabric_nacl_base_attr_store_37009 target_fabric_nacl_base_attr_store 0-4 37009 NULL
148959 +make_nnode_dirty_37010 make_nnode_dirty 0 37010 NULL
148960 +si4713_s_frequency_37011 si4713_s_frequency 0 37011 NULL
148961 +cfq_fifo_expire_async_show_37016 cfq_fifo_expire_async_show 0 37016 NULL
148962 +dw2102_earda_i2c_transfer_37017 dw2102_earda_i2c_transfer 0-3 37017 NULL nohasharray
148963 +manufacturer_id_show_37017 manufacturer_id_show 0 37017 &dw2102_earda_i2c_transfer_37017
148964 +__vsock_bind_37018 __vsock_bind 0 37018 NULL nohasharray
148965 +write_byte_37018 write_byte 0 37018 &__vsock_bind_37018
148966 +pages_volatile_show_37019 pages_volatile_show 0 37019 NULL nohasharray
148967 +gfs2_statfs_37019 gfs2_statfs 0 37019 &pages_volatile_show_37019
148968 +da9052_disable_vddout_channel_37021 da9052_disable_vddout_channel 0 37021 NULL
148969 +smack_inode_getattr_37022 smack_inode_getattr 0 37022 NULL nohasharray
148970 +lpfc_poll_tmo_store_37022 lpfc_poll_tmo_store 0-4 37022 &smack_inode_getattr_37022
148971 +fat_readpage_37025 fat_readpage 0 37025 NULL
148972 +ec_i2c_xfer_37029 ec_i2c_xfer 3-0 37029 NULL
148973 +ieee80211_chsw_switch_vifs_37030 ieee80211_chsw_switch_vifs 2 37030 NULL nohasharray
148974 +wl1271_setup_37030 wl1271_setup 0 37030 &ieee80211_chsw_switch_vifs_37030
148975 +asd_poll_flash_37031 asd_poll_flash 0 37031 NULL
148976 +af9005_usb_read_tuner_registers_37032 af9005_usb_read_tuner_registers 0 37032 NULL
148977 +port_attr_show_37034 port_attr_show 0 37034 NULL nohasharray
148978 +ndo_change_mtu_37034 ndo_change_mtu 0 37034 &port_attr_show_37034
148979 +ndo_netpoll_setup_37037 ndo_netpoll_setup 0 37037 NULL nohasharray
148980 +be_get_eeprom_len_37037 be_get_eeprom_len 0 37037 &ndo_netpoll_setup_37037
148981 +command_file_read_37038 command_file_read 3-0 37038 NULL
148982 +do_action_37040 do_action 0 37040 NULL nohasharray
148983 +erst_write_37040 erst_write 0 37040 &do_action_37040
148984 +rcar_i2c_master_xfer_37044 rcar_i2c_master_xfer 0-3 37044 NULL
148985 +raid5_store_stripe_cache_size_37050 raid5_store_stripe_cache_size 0-3 37050 NULL
148986 +ieee80211_if_read_drop_unencrypted_37053 ieee80211_if_read_drop_unencrypted 3-0 37053 NULL nohasharray
148987 +qp_broker_create_37053 qp_broker_create 5-6 37053 &ieee80211_if_read_drop_unencrypted_37053
148988 +pci_plx9050_init_37055 pci_plx9050_init 0 37055 NULL
148989 +writebuf_skb_37060 writebuf_skb 0 37060 NULL
148990 +fcoe_vport_destroy_37061 fcoe_vport_destroy 0 37061 NULL
148991 +_iwl_dbgfs_bcast_filters_macs_write_37069 _iwl_dbgfs_bcast_filters_macs_write 3-0 37069 NULL
148992 +ql_get_sset_count_37070 ql_get_sset_count 0 37070 NULL
148993 +vmci_transport_send_wrote_37072 vmci_transport_send_wrote 0 37072 NULL nohasharray
148994 +logfs_write_rec_37072 logfs_write_rec 0 37072 &vmci_transport_send_wrote_37072 nohasharray
148995 +vmap_batch_37072 vmap_batch 2-3 37072 &logfs_write_rec_37072
148996 +uhci_submit_bulk_37073 uhci_submit_bulk 0 37073 NULL
148997 +ath10k_spectral_scan_config_37075 ath10k_spectral_scan_config 0 37075 NULL
148998 +SYSC_setxattr_37078 SYSC_setxattr 4 37078 NULL
148999 +parse_command_37079 parse_command 2-0 37079 NULL
149000 +drm_mode_create_rotation_property_37082 drm_mode_create_rotation_property 2 37082 NULL
149001 +ll_direct_IO_26_37083 ll_direct_IO_26 3 37083 NULL
149002 +resize_37084 resize 0 37084 NULL
149003 +pipeline_cs_rx_packet_in_read_37089 pipeline_cs_rx_packet_in_read 3-0 37089 NULL nohasharray
149004 +show_fcstat_loss_of_sync_count_37089 show_fcstat_loss_of_sync_count 0 37089 &pipeline_cs_rx_packet_in_read_37089
149005 +vbus_state_show_37099 vbus_state_show 0 37099 NULL
149006 +cxgbi_get_ep_param_37101 cxgbi_get_ep_param 0 37101 NULL
149007 +show_37102 show 0 37102 NULL
149008 +store_bind_37104 store_bind 0-4 37104 NULL
149009 +atkbd_do_show_force_release_37109 atkbd_do_show_force_release 0 37109 NULL nohasharray
149010 +show_rxchan_per_port_37109 show_rxchan_per_port 0 37109 &atkbd_do_show_force_release_37109 nohasharray
149011 +cpu_up_37109 cpu_up 0 37109 &show_rxchan_per_port_37109
149012 +radeon_hwmon_show_temp_thresh_37112 radeon_hwmon_show_temp_thresh 0 37112 NULL
149013 +set_pwm_tmax_37113 set_pwm_tmax 0-4 37113 NULL
149014 +flash_sync_strobe_show_37116 flash_sync_strobe_show 0 37116 NULL nohasharray
149015 +xlog_grant_head_check_37116 xlog_grant_head_check 0 37116 &flash_sync_strobe_show_37116
149016 +events_sysfs_show_37117 events_sysfs_show 0 37117 NULL
149017 +modalias_show_37119 modalias_show 0 37119 NULL nohasharray
149018 +ds1742_rtc_read_time_37119 ds1742_rtc_read_time 0 37119 &modalias_show_37119
149019 +show_nets_37127 show_nets 0 37127 NULL
149020 +snd_hda_get_conn_list_37132 snd_hda_get_conn_list 0 37132 NULL nohasharray
149021 +snd_pcm_plugin_build_io_37132 snd_pcm_plugin_build_io 0 37132 &snd_hda_get_conn_list_37132 nohasharray
149022 +raid1_add_disk_37132 raid1_add_disk 0 37132 &snd_pcm_plugin_build_io_37132
149023 +iwl_mvm_config_scan_37134 iwl_mvm_config_scan 0 37134 NULL nohasharray
149024 +bdx_rx_init_37134 bdx_rx_init 0 37134 &iwl_mvm_config_scan_37134
149025 +cp2112_write_read_req_37141 cp2112_write_read_req 0-6 37141 NULL
149026 +chv_gpio_set_direction_37144 chv_gpio_set_direction 0 37144 NULL nohasharray
149027 +o2nm_node_local_write_37144 o2nm_node_local_write 0-3 37144 &chv_gpio_set_direction_37144
149028 +bnx2x_nic_load_request_37147 bnx2x_nic_load_request 0 37147 NULL
149029 +trusted_tpm_send_37151 trusted_tpm_send 0-3 37151 NULL
149030 +handshake_37157 handshake 0 37157 NULL
149031 +msg_word_37164 msg_word 0 37164 NULL
149032 +alc_codec_rename_from_preset_37170 alc_codec_rename_from_preset 0 37170 NULL
149033 +bop_last_key_37173 bop_last_key 0 37173 NULL
149034 +boot_37174 boot 0 37174 NULL
149035 +acpi_freeze_prepare_37175 acpi_freeze_prepare 0 37175 NULL
149036 +intel_free_coherent_37179 intel_free_coherent 2 37179 NULL
149037 +can_set_xattr_37182 can_set_xattr 0 37182 NULL
149038 +tw68_buf_prepare_37186 tw68_buf_prepare 0 37186 NULL
149039 +device_suspend_noirq_37187 device_suspend_noirq 0 37187 NULL
149040 +alloc_page_ext_37189 alloc_page_ext 1 37189 NULL
149041 +vcc_recvmsg_37198 vcc_recvmsg 4-0 37198 NULL nohasharray
149042 +smsc95xx_start_tx_path_37198 smsc95xx_start_tx_path 0 37198 &vcc_recvmsg_37198
149043 +efx_ethtool_get_rxfh_indir_size_37201 efx_ethtool_get_rxfh_indir_size 0 37201 NULL nohasharray
149044 +ath10k_bmi_done_37201 ath10k_bmi_done 0 37201 &efx_ethtool_get_rxfh_indir_size_37201
149045 +team_vlan_rx_add_vid_37205 team_vlan_rx_add_vid 0 37205 NULL
149046 +ixgbe_get_sset_count_37207 ixgbe_get_sset_count 0 37207 NULL
149047 +forced_ps_write_37209 forced_ps_write 3-0 37209 NULL nohasharray
149048 +target_core_dev_pr_show_attr_res_pr_type_37209 target_core_dev_pr_show_attr_res_pr_type 0 37209 &forced_ps_write_37209
149049 +mwifiex_cmd_enh_power_mode_37210 mwifiex_cmd_enh_power_mode 0 37210 NULL nohasharray
149050 +ipr_store_diagnostics_37210 ipr_store_diagnostics 0-4 37210 &mwifiex_cmd_enh_power_mode_37210
149051 +snd_dmaengine_pcm_trigger_37211 snd_dmaengine_pcm_trigger 0 37211 NULL
149052 +bchannel_get_rxbuf_37213 bchannel_get_rxbuf 2 37213 NULL nohasharray
149053 +snd_cx231xx_prepare_37213 snd_cx231xx_prepare 0 37213 &bchannel_get_rxbuf_37213 nohasharray
149054 +fuse_notify_store_37213 fuse_notify_store 0 37213 &snd_cx231xx_prepare_37213
149055 +inv_show_37218 inv_show 0 37218 NULL
149056 +regmap_access_read_file_37223 regmap_access_read_file 3-0 37223 NULL
149057 +uwb_dev_IEs_show_37224 uwb_dev_IEs_show 0 37224 NULL nohasharray
149058 +store_sas_phy_enable_37224 store_sas_phy_enable 0-4 37224 &uwb_dev_IEs_show_37224
149059 +__do_replace_37227 __do_replace 5 37227 NULL
149060 +store_temp8_37228 store_temp8 0-4 37228 NULL
149061 +st_sensors_set_enable_37232 st_sensors_set_enable 0 37232 NULL
149062 +ctnetlink_secctx_size_37236 ctnetlink_secctx_size 0 37236 NULL
149063 +iwl_dbgfs_d3_sram_read_37237 iwl_dbgfs_d3_sram_read 3-0 37237 NULL nohasharray
149064 +connect_Bstack_37237 connect_Bstack 0 37237 &iwl_dbgfs_d3_sram_read_37237
149065 +rx_filter_dup_filter_read_37238 rx_filter_dup_filter_read 3-0 37238 NULL
149066 +rapl_get_attr_cpumask_37239 rapl_get_attr_cpumask 0 37239 NULL
149067 +nvkm_ioctl_path_37244 nvkm_ioctl_path 0 37244 NULL
149068 +stac_auto_create_beep_ctls_37248 stac_auto_create_beep_ctls 0 37248 NULL
149069 +prot_queue_del_37258 prot_queue_del 0 37258 NULL nohasharray
149070 +misc_register_37258 misc_register 0 37258 &prot_queue_del_37258
149071 +ath6kl_wmi_set_ie_cmd_37260 ath6kl_wmi_set_ie_cmd 6 37260 NULL
149072 +scsiback_tpg_show_nexus_37263 scsiback_tpg_show_nexus 0 37263 NULL nohasharray
149073 +dwc3_gadget_start_config_37263 dwc3_gadget_start_config 0 37263 &scsiback_tpg_show_nexus_37263
149074 +ad7791_read_frequency_37264 ad7791_read_frequency 0 37264 NULL nohasharray
149075 +ina209_set_interval_37264 ina209_set_interval 0-4 37264 &ad7791_read_frequency_37264
149076 +smsc9420_open_37268 smsc9420_open 0 37268 NULL nohasharray
149077 +i40e_pf_rxq_wait_37268 i40e_pf_rxq_wait 0 37268 &smsc9420_open_37268
149078 +show_baud_rate_37269 show_baud_rate 0 37269 NULL
149079 +_iwl_dbgfs_fw_restart_write_37270 _iwl_dbgfs_fw_restart_write 3-0 37270 NULL
149080 +c101_run_37279 c101_run 2 37279 NULL
149081 +xfs_vn_getattr_37281 xfs_vn_getattr 0 37281 NULL
149082 +phy_reset_37283 phy_reset 0 37283 NULL
149083 +contrast_show_37287 contrast_show 0 37287 NULL nohasharray
149084 +typhoon_open_37287 typhoon_open 0 37287 &contrast_show_37287
149085 +command_37288 command 0 37288 NULL
149086 +idt77252_send_37289 idt77252_send 0 37289 NULL nohasharray
149087 +write_37289 write 0 37289 &idt77252_send_37289
149088 +isku_sysfs_write_talkfx_37298 isku_sysfs_write_talkfx 6-0-5 37298 NULL
149089 +request_threaded_irq_37303 request_threaded_irq 0 37303 NULL
149090 +governor_store_37304 governor_store 0-4 37304 NULL
149091 +ieee80211_if_read_power_mode_37305 ieee80211_if_read_power_mode 3-0 37305 NULL nohasharray
149092 +br_show_bridge_id_37305 br_show_bridge_id 0 37305 &ieee80211_if_read_power_mode_37305 nohasharray
149093 +acpi_ds_init_callbacks_37305 acpi_ds_init_callbacks 0 37305 &br_show_bridge_id_37305 nohasharray
149094 +rtl2832_sdr_set_tuner_37305 rtl2832_sdr_set_tuner 0 37305 &acpi_ds_init_callbacks_37305
149095 +tda998x_write_if_37306 tda998x_write_if 5 37306 NULL
149096 +svga_compute_pll_37307 svga_compute_pll 0 37307 NULL
149097 +jffs2_write_dirent_37311 jffs2_write_dirent 5 37311 NULL
149098 +megasas_fw_crash_state_show_37312 megasas_fw_crash_state_show 0 37312 NULL
149099 +composite_bind_37313 composite_bind 0 37313 NULL
149100 +program_regs_37317 program_regs 0 37317 NULL
149101 +sisusb_read_mem_bulk_37321 sisusb_read_mem_bulk 0 37321 NULL
149102 +version_show_37322 version_show 0 37322 NULL
149103 +nvkm_instobj_create__37323 nvkm_instobj_create_ 4 37323 NULL
149104 +power_mode_store_37324 power_mode_store 0-4 37324 NULL
149105 +kern_path_37329 kern_path 0 37329 NULL
149106 +scsi_mode_select_37330 scsi_mode_select 6 37330 NULL
149107 +rxrpc_server_sendmsg_37331 rxrpc_server_sendmsg 4 37331 NULL
149108 +xfs_iomap_write_allocate_37336 xfs_iomap_write_allocate 0 37336 NULL nohasharray
149109 +__dev_set_promiscuity_37336 __dev_set_promiscuity 0 37336 &xfs_iomap_write_allocate_37336
149110 +get_any_page_37337 get_any_page 0 37337 NULL
149111 +memory_read_from_buffer_37339 memory_read_from_buffer 0-5-2 37339 NULL
149112 +show_fw_pages_37341 show_fw_pages 0 37341 NULL
149113 +nfs_launder_page_37343 nfs_launder_page 0 37343 NULL nohasharray
149114 +lbs_mesh_dev_open_37343 lbs_mesh_dev_open 0 37343 &nfs_launder_page_37343
149115 +hso_serial_write_room_37344 hso_serial_write_room 0 37344 NULL
149116 +fcoe_vport_disable_37346 fcoe_vport_disable 0 37346 NULL
149117 +xfs_attr_fillstate_37349 xfs_attr_fillstate 0 37349 NULL
149118 +pm8001_show_update_fw_37350 pm8001_show_update_fw 0 37350 NULL
149119 +nf_bridge_pad_37351 nf_bridge_pad 0 37351 NULL
149120 +security_inode_getsecurity_37354 security_inode_getsecurity 0 37354 NULL
149121 +show_fc_vport_vport_type_37362 show_fc_vport_vport_type 0 37362 NULL
149122 +cpuset_write_u64_37367 cpuset_write_u64 0 37367 NULL
149123 +isku_sysfs_set_actual_profile_37369 isku_sysfs_set_actual_profile 0-4 37369 NULL
149124 +compat_SyS_fcntl_37376 compat_SyS_fcntl 3 37376 NULL
149125 +xcan_open_37377 xcan_open 0 37377 NULL
149126 +sched_domains_numa_masks_update_37380 sched_domains_numa_masks_update 0 37380 NULL
149127 +queue_discard_zeroes_data_show_37381 queue_discard_zeroes_data_show 0 37381 NULL nohasharray
149128 +gfs2_direct_IO_37381 gfs2_direct_IO 3 37381 &queue_discard_zeroes_data_show_37381
149129 +mmc_raw_rpmb_size_mult_show_37385 mmc_raw_rpmb_size_mult_show 0 37385 NULL nohasharray
149130 +setup_bd_list_xfr_37385 setup_bd_list_xfr 0 37385 &mmc_raw_rpmb_size_mult_show_37385
149131 +iommu_num_pages_37391 iommu_num_pages 0-2-3-1 37391 NULL
149132 +snd_seq_port_disconnect_37395 snd_seq_port_disconnect 0 37395 NULL
149133 +qla4xxx_get_iface_param_37398 qla4xxx_get_iface_param 0 37398 NULL nohasharray
149134 +adp8870_store_37398 adp8870_store 0-3 37398 &qla4xxx_get_iface_param_37398
149135 +hidp_output_report_37401 hidp_output_report 3-0 37401 NULL
149136 +channel_set_37410 channel_set 0-4 37410 NULL
149137 +xfs_filestream_pick_ag_37411 xfs_filestream_pick_ag 0 37411 NULL
149138 +sys_getxattr_37418 sys_getxattr 4 37418 NULL nohasharray
149139 +max14577_set_fast_charge_timer_37418 max14577_set_fast_charge_timer 0 37418 &sys_getxattr_37418
149140 +hci_sock_sendmsg_37420 hci_sock_sendmsg 4-0 37420 NULL
149141 +acpi_os_allocate_zeroed_37422 acpi_os_allocate_zeroed 1 37422 NULL nohasharray
149142 +find_next_bit_37422 find_next_bit 0-2 37422 &acpi_os_allocate_zeroed_37422
149143 +tty_insert_flip_string_fixed_flag_37428 tty_insert_flip_string_fixed_flag 4-0 37428 NULL nohasharray
149144 +it8712f_wdt_notify_37428 it8712f_wdt_notify 0 37428 &tty_insert_flip_string_fixed_flag_37428
149145 +iwl_print_last_event_logs_37433 iwl_print_last_event_logs 7-9-0 37433 NULL
149146 +tty_audit_log_37440 tty_audit_log 5 37440 NULL
149147 +fru_alloc_37442 fru_alloc 1 37442 NULL
149148 +show_als_en_37445 show_als_en 0 37445 NULL
149149 +epia_read_regr_37446 epia_read_regr 0 37446 NULL
149150 +tcp_established_options_37450 tcp_established_options 0 37450 NULL
149151 +xfs_btree_dec_cursor_37452 xfs_btree_dec_cursor 0 37452 NULL
149152 +snd_hdsp_reset_37453 snd_hdsp_reset 0 37453 NULL
149153 +set_rdac5_37458 set_rdac5 0-4 37458 NULL
149154 +snd_hda_codec_reset_37461 snd_hda_codec_reset 0 37461 NULL
149155 +padlock_sha_update_37462 padlock_sha_update 0 37462 NULL
149156 +ext4_write_end_37464 ext4_write_end 5-0 37464 NULL
149157 +parport_mos7715_write_compat_37465 parport_mos7715_write_compat 0 37465 NULL
149158 +dummy_systimer_stop_37470 dummy_systimer_stop 0 37470 NULL
149159 +ufs_data_ptr_to_cpu_37475 ufs_data_ptr_to_cpu 0 37475 NULL
149160 +prepare_header80_37479 prepare_header80 0 37479 NULL
149161 +get_est_timing_37484 get_est_timing 0 37484 NULL
149162 +store_temp_max_hyst_37485 store_temp_max_hyst 0-4 37485 NULL
149163 +logi_dj_recv_forward_hidpp_37486 logi_dj_recv_forward_hidpp 3 37486 NULL nohasharray
149164 +freerunning_timer_show_37486 freerunning_timer_show 0 37486 &logi_dj_recv_forward_hidpp_37486
149165 +kmem_realloc_37489 kmem_realloc 2 37489 NULL nohasharray
149166 +__hci_cmd_sync_ev_37489 __hci_cmd_sync_ev 3 37489 &kmem_realloc_37489
149167 +gro_flush_timeout_store_37491 gro_flush_timeout_store 0-4 37491 NULL
149168 +ntfs_dir_fsync_37494 ntfs_dir_fsync 0 37494 NULL nohasharray
149169 +security_validate_transition_37494 security_validate_transition 0 37494 &ntfs_dir_fsync_37494
149170 +show_counter_rx_max_min_len_errs_37497 show_counter_rx_max_min_len_errs 0 37497 NULL nohasharray
149171 +packet_create_37497 packet_create 0 37497 &show_counter_rx_max_min_len_errs_37497
149172 +__hfsplus_setxattr_37499 __hfsplus_setxattr 0 37499 NULL nohasharray
149173 +store_control_state_37499 store_control_state 0-4 37499 &__hfsplus_setxattr_37499
149174 +smk_bu_task_37506 smk_bu_task 0-3 37506 NULL
149175 +r820t_set_params_37510 r820t_set_params 0 37510 NULL
149176 +ipr_show_resource_type_37511 ipr_show_resource_type 0 37511 NULL
149177 +osc_active_seq_write_37514 osc_active_seq_write 3 37514 NULL
149178 +set_pwm_auto_point_pwm_37518 set_pwm_auto_point_pwm 0-4 37518 NULL
149179 +vmalloc_32_user_37519 vmalloc_32_user 1 37519 NULL nohasharray
149180 +bdev_writeseg_37519 bdev_writeseg 2-3 37519 &vmalloc_32_user_37519
149181 +__uncore_filter_state3_show_37525 __uncore_filter_state3_show 0 37525 NULL
149182 +srp_create_ch_ib_37526 srp_create_ch_ib 0 37526 NULL
149183 +xz_dec_test_write_37527 xz_dec_test_write 3-0 37527 NULL
149184 +stv06xx_isoc_init_37530 stv06xx_isoc_init 0 37530 NULL
149185 +security_get_bool_value_37532 security_get_bool_value 0 37532 NULL
149186 +fault_inject_read_37534 fault_inject_read 3-0 37534 NULL
149187 +ds2780_read16_37538 ds2780_read16 3-0 37538 NULL
149188 +_nfs4_do_open_37544 _nfs4_do_open 0 37544 NULL
149189 +extent_map_end_37550 extent_map_end 0 37550 NULL
149190 +nf_nat_mangle_tcp_packet_37551 nf_nat_mangle_tcp_packet 6-8 37551 NULL
149191 +fat_cont_expand_37552 fat_cont_expand 0 37552 NULL
149192 +parport_ax88796_read_data_37553 parport_ax88796_read_data 0 37553 NULL
149193 +vmci_transport_notify_recv_pre_dequeue_37555 vmci_transport_notify_recv_pre_dequeue 0 37555 NULL
149194 +show_37574 show 0 37574 NULL
149195 +afs_page_filler_37575 afs_page_filler 0 37575 NULL
149196 +tda18271_channel_configuration_37577 tda18271_channel_configuration 0 37577 NULL
149197 +block_show_37580 block_show 0 37580 NULL
149198 +ceph_getxattr_37583 ceph_getxattr 0 37583 NULL
149199 +xhci_alloc_streams_37586 xhci_alloc_streams 5 37586 NULL
149200 +pyra_sysfs_show_actual_cpi_37592 pyra_sysfs_show_actual_cpi 0 37592 NULL nohasharray
149201 +check_vb_with_fmt_37592 check_vb_with_fmt 0 37592 &pyra_sysfs_show_actual_cpi_37592
149202 +alloc_descs_37593 alloc_descs 0-1 37593 NULL
149203 +qset_add_urb_37596 qset_add_urb 0 37596 NULL
149204 +show_lid_state_37597 show_lid_state 0 37597 NULL
149205 +bnx2x_sriov_configure_37600 bnx2x_sriov_configure 0-2 37600 NULL
149206 +read_field_37603 read_field 0 37603 NULL
149207 +vv6410_set_analog_gain_37606 vv6410_set_analog_gain 0 37606 NULL
149208 +mlx4_get_mgm_entry_size_37607 mlx4_get_mgm_entry_size 0 37607 NULL nohasharray
149209 +ext2_freeze_37607 ext2_freeze 0 37607 &mlx4_get_mgm_entry_size_37607
149210 +smsc95xx_write_reg_37608 smsc95xx_write_reg 0 37608 NULL
149211 +kvm_read_guest_page_mmu_37611 kvm_read_guest_page_mmu 6 37611 NULL
149212 +ssb_pcmcia_attr_sprom_store_37614 ssb_pcmcia_attr_sprom_store 0-4 37614 NULL nohasharray
149213 +sysfs_get_uname_37614 sysfs_get_uname 0-3 37614 &ssb_pcmcia_attr_sprom_store_37614
149214 +sha1_export_37617 sha1_export 0 37617 NULL
149215 +bonding_show_updelay_37620 bonding_show_updelay 0 37620 NULL nohasharray
149216 +node_read_meminfo_37620 node_read_meminfo 0 37620 &bonding_show_updelay_37620
149217 +SYSC_mbind_37622 SYSC_mbind 5 37622 NULL
149218 +cdc_ncm_show_dwNtbOutMaxSize_37627 cdc_ncm_show_dwNtbOutMaxSize 0 37627 NULL nohasharray
149219 +aio_run_iocb_37627 aio_run_iocb 4 37627 &cdc_ncm_show_dwNtbOutMaxSize_37627
149220 +rd_byte_37632 rd_byte 0 37632 NULL
149221 +os_desc_b_vendor_code_store_37633 os_desc_b_vendor_code_store 0-3 37633 NULL
149222 +__hw_addr_add_37635 __hw_addr_add 0 37635 NULL
149223 +alloc_fd_37637 alloc_fd 1 37637 NULL nohasharray
149224 +show_iface_vlan_priority_37637 show_iface_vlan_priority 0 37637 &alloc_fd_37637
149225 +SyS_mbind_37638 SyS_mbind 5 37638 NULL
149226 +show_tolerance0_37643 show_tolerance0 0 37643 NULL
149227 +_ctl_fwfault_debug_store_37644 _ctl_fwfault_debug_store 0-4 37644 NULL
149228 +po1030_set_auto_exposure_37656 po1030_set_auto_exposure 0 37656 NULL
149229 +ageing_time_show_37657 ageing_time_show 0 37657 NULL nohasharray
149230 +atkbd_do_show_softrepeat_37657 atkbd_do_show_softrepeat 0 37657 &ageing_time_show_37657
149231 +rfcomm_sock_sendmsg_37661 rfcomm_sock_sendmsg 4-0 37661 NULL nohasharray
149232 +vmw_framebuffer_dmabuf_dirty_37661 vmw_framebuffer_dmabuf_dirty 6 37661 &rfcomm_sock_sendmsg_37661
149233 +atxp1_storegpio2_37663 atxp1_storegpio2 0-4 37663 NULL
149234 +SYSC_get_mempolicy_37664 SYSC_get_mempolicy 3 37664 NULL nohasharray
149235 +mwifiex_set_aes_key_v2_37664 mwifiex_set_aes_key_v2 0 37664 &SYSC_get_mempolicy_37664
149236 +mptscsih_version_nvdata_default_show_37665 mptscsih_version_nvdata_default_show 0 37665 NULL nohasharray
149237 +nodename_show_37665 nodename_show 0 37665 &mptscsih_version_nvdata_default_show_37665 nohasharray
149238 +pc300_open_37665 pc300_open 0 37665 &nodename_show_37665
149239 +tcp_mss_split_point_37668 tcp_mss_split_point 0-4-3 37668 NULL
149240 +__wa_seg_calculate_isoc_frame_count_37672 __wa_seg_calculate_isoc_frame_count 0 37672 NULL nohasharray
149241 +mlx4_INIT_PORT_37672 mlx4_INIT_PORT 0 37672 &__wa_seg_calculate_isoc_frame_count_37672 nohasharray
149242 +m_can_open_37672 m_can_open 0 37672 &mlx4_INIT_PORT_37672
149243 +xfs_setattr_size_37673 xfs_setattr_size 0 37673 NULL
149244 +ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675 ieee80211_if_read_rc_rateidx_mcs_mask_2ghz 3-0 37675 NULL nohasharray
149245 +batadv_get_vid_37675 batadv_get_vid 2 37675 &ieee80211_if_read_rc_rateidx_mcs_mask_2ghz_37675
149246 +hix5hd2_i2c_xfer_msg_37678 hix5hd2_i2c_xfer_msg 0 37678 NULL
149247 +i7300_idle_notifier_37681 i7300_idle_notifier 0 37681 NULL nohasharray
149248 +__hw_addr_del_ex_37681 __hw_addr_del_ex 0 37681 &i7300_idle_notifier_37681
149249 +tracing_saved_cmdlines_size_write_37684 tracing_saved_cmdlines_size_write 3 37684 NULL
149250 +regmap_map_read_file_37685 regmap_map_read_file 3-0 37685 NULL
149251 +video_expand_toggle_37689 video_expand_toggle 0 37689 NULL
149252 +show_bool_threeg_37690 show_bool_threeg 0 37690 NULL
149253 +parse_arg_37696 parse_arg 0 37696 NULL
149254 +smic_size_37697 smic_size 0 37697 NULL
149255 +show_srp_rport_dev_loss_tmo_37699 show_srp_rport_dev_loss_tmo 0 37699 NULL
149256 +gadget_dev_desc_idVendor_show_37700 gadget_dev_desc_idVendor_show 0 37700 NULL
149257 +brcmf_sdiod_recv_chain_37701 brcmf_sdiod_recv_chain 3 37701 NULL
149258 +ata_scsi_change_queue_depth_37702 ata_scsi_change_queue_depth 2-0 37702 NULL nohasharray
149259 +spmi_ext_register_read_37702 spmi_ext_register_read 0 37702 &ata_scsi_change_queue_depth_37702
149260 +smp_req_37703 smp_req 0 37703 NULL
149261 +iscsi_stat_tgt_attr_show_attr_fail_intr_addr_37712 iscsi_stat_tgt_attr_show_attr_fail_intr_addr 0 37712 NULL
149262 +dynamic_ps_timeout_write_37713 dynamic_ps_timeout_write 3-0 37713 NULL
149263 +synthvid_send_situ_37714 synthvid_send_situ 0 37714 NULL
149264 +nilfs_mdt_create_block_37716 nilfs_mdt_create_block 0 37716 NULL
149265 +parport_ieee1284_epp_write_data_37717 parport_ieee1284_epp_write_data 0 37717 NULL nohasharray
149266 +ds1343_show_glitchfilter_37717 ds1343_show_glitchfilter 0 37717 &parport_ieee1284_epp_write_data_37717
149267 +xen_swiotlb_map_sg_attrs_37718 xen_swiotlb_map_sg_attrs 0-3 37718 NULL
149268 +ext2_fsync_37729 ext2_fsync 0 37729 NULL
149269 +rsxx_creg_write_37733 rsxx_creg_write 0 37733 NULL
149270 +snd_hda_create_spdif_share_sw_37734 snd_hda_create_spdif_share_sw 0 37734 NULL
149271 +logfs_read_block_37735 logfs_read_block 0 37735 NULL
149272 +show_rdac1_37741 show_rdac1 0 37741 NULL nohasharray
149273 +pch_phub_bin_write_37741 pch_phub_bin_write 0-6-5 37741 &show_rdac1_37741
149274 +read_enabled_file_bool_37744 read_enabled_file_bool 3-0 37744 NULL
149275 +wiphy_new_nm_37746 wiphy_new_nm 2 37746 NULL
149276 +ql_set_routing_reg_37747 ql_set_routing_reg 0 37747 NULL
149277 +xfs_read_agf_37749 xfs_read_agf 0 37749 NULL
149278 +ocfs2_control_cfu_37750 ocfs2_control_cfu 2-0 37750 NULL
149279 +ipath_cdev_init_37752 ipath_cdev_init 1 37752 NULL
149280 +pre_action_37765 pre_action 0 37765 NULL nohasharray
149281 +snd_cx25821_prepare_37765 snd_cx25821_prepare 0 37765 &pre_action_37765 nohasharray
149282 +osst_flush_write_buffer_37765 osst_flush_write_buffer 0 37765 &snd_cx25821_prepare_37765
149283 +dccp_setsockopt_cscov_37766 dccp_setsockopt_cscov 2-0 37766 NULL
149284 +filemap_flush_37767 filemap_flush 0 37767 NULL
149285 +__uncore_storage_mode_show_37771 __uncore_storage_mode_show 0 37771 NULL
149286 +ext4_commit_super_37775 ext4_commit_super 0 37775 NULL
149287 +mlx4_load_one_37776 mlx4_load_one 3 37776 NULL
149288 +__il3945_up_37778 __il3945_up 0 37778 NULL
149289 +elants_i2c_do_update_firmware_37779 elants_i2c_do_update_firmware 0 37779 NULL
149290 +crkey_timeout_37781 crkey_timeout 0 37781 NULL
149291 +mc13xxx_irq_free_37784 mc13xxx_irq_free 2 37784 NULL
149292 +mxt_lookup_bootloader_address_37785 mxt_lookup_bootloader_address 0 37785 NULL
149293 +il4965_rs_sta_dbgfs_rate_scale_data_read_37792 il4965_rs_sta_dbgfs_rate_scale_data_read 3-0 37792 NULL nohasharray
149294 +orinoco_up_37792 orinoco_up 0 37792 &il4965_rs_sta_dbgfs_rate_scale_data_read_37792
149295 +nr_open_37793 nr_open 0 37793 NULL
149296 +bnx2x_enable_sriov_37796 bnx2x_enable_sriov 0 37796 NULL
149297 +read_posted_37797 read_posted 0 37797 NULL nohasharray
149298 +caif_net_open_37797 caif_net_open 0 37797 &read_posted_37797
149299 +arcmsr_attr_host_fw_numbers_queue_37799 arcmsr_attr_host_fw_numbers_queue 0 37799 NULL
149300 +no_lun_0_show_37800 no_lun_0_show 0 37800 NULL
149301 +rapl_sysfs_show_37802 rapl_sysfs_show 0 37802 NULL
149302 +smk_read_logging_37804 smk_read_logging 3-0 37804 NULL
149303 +setup_irq_37809 setup_irq 0 37809 NULL
149304 +carl9170_init_phy_37810 carl9170_init_phy 0 37810 NULL
149305 +ocrdma_alloc_frmr_page_list_37815 ocrdma_alloc_frmr_page_list 2 37815 NULL nohasharray
149306 +show_ipReasmTimeout_37815 show_ipReasmTimeout 0 37815 &ocrdma_alloc_frmr_page_list_37815
149307 +rx_decrypt_key_not_found_read_37820 rx_decrypt_key_not_found_read 3-0 37820 NULL nohasharray
149308 +nouveau_hwmon_show_update_rate_37820 nouveau_hwmon_show_update_rate 0 37820 &rx_decrypt_key_not_found_read_37820
149309 +mlx4_cmd_post_37826 mlx4_cmd_post 0 37826 NULL
149310 +bitmap_find_next_zero_area_37827 bitmap_find_next_zero_area 2-3-0-4-5 37827 NULL
149311 +mwl8k_add_interface_37842 mwl8k_add_interface 0 37842 NULL
149312 +store_sf2_point_37843 store_sf2_point 0-4 37843 NULL
149313 +sr_write_medium_mode_37845 sr_write_medium_mode 0 37845 NULL
149314 +o2hb_debug_read_37851 o2hb_debug_read 3-0 37851 NULL
149315 +iscsi_disc_store_enforce_discovery_auth_37853 iscsi_disc_store_enforce_discovery_auth 0-3 37853 NULL
149316 +snd_hda_jack_add_kctl_37854 snd_hda_jack_add_kctl 0 37854 NULL
149317 +reiserfs_insert_item_37860 reiserfs_insert_item 0 37860 NULL
149318 +wm8350_gpio_direction_out_37862 wm8350_gpio_direction_out 0 37862 NULL nohasharray
149319 +SYSC_pwrite64_37862 SYSC_pwrite64 3 37862 &wm8350_gpio_direction_out_37862
149320 +xfs_dir2_block_to_sf_37868 xfs_dir2_block_to_sf 3 37868 NULL nohasharray
149321 +isku_sysfs_write_last_set_37868 isku_sysfs_write_last_set 6-0-5 37868 &xfs_dir2_block_to_sf_37868
149322 +arcmsr_sysfs_iop_message_read_37870 arcmsr_sysfs_iop_message_read 0-5-6 37870 NULL nohasharray
149323 +i40e_dbg_netdev_ops_read_37870 i40e_dbg_netdev_ops_read 0-3 37870 &arcmsr_sysfs_iop_message_read_37870
149324 +sys_setxattr_37880 sys_setxattr 4 37880 NULL
149325 +dev_port_show_37881 dev_port_show 0 37881 NULL
149326 +set_registers_37883 set_registers 4 37883 NULL
149327 +dvb_net_sec_37884 dvb_net_sec 3 37884 NULL
149328 +s2250_s_mbus_fmt_37894 s2250_s_mbus_fmt 0 37894 NULL
149329 +xirc2ps_suspend_37895 xirc2ps_suspend 0 37895 NULL
149330 +compat_sys_rt_sigpending_37899 compat_sys_rt_sigpending 2 37899 NULL
149331 +pubek_show_37903 pubek_show 0 37903 NULL
149332 +compiler_show_37905 compiler_show 0 37905 NULL
149333 +show_target_37913 show_target 0 37913 NULL
149334 +viacam_vb_buf_prepare_37918 viacam_vb_buf_prepare 0 37918 NULL
149335 +elan_i2c_calibrate_result_37927 elan_i2c_calibrate_result 0 37927 NULL
149336 +pkt_alloc_packet_data_37928 pkt_alloc_packet_data 1 37928 NULL nohasharray
149337 +_rtw_malloc_37928 _rtw_malloc 1 37928 &pkt_alloc_packet_data_37928
149338 +set_pwmchan_37930 set_pwmchan 0-4 37930 NULL
149339 +security_inode_getattr_37932 security_inode_getattr 0 37932 NULL
149340 +toshiba_accelerometer_get_37934 toshiba_accelerometer_get 0 37934 NULL
149341 +ath5k_attr_store_spur_level_37935 ath5k_attr_store_spur_level 0-4 37935 NULL
149342 +read_rbu_packet_size_37939 read_rbu_packet_size 6-0-5 37939 NULL nohasharray
149343 +b43_dma_init_37939 b43_dma_init 0 37939 &read_rbu_packet_size_37939
149344 +show_iostat_iodone_cnt_37942 show_iostat_iodone_cnt 0 37942 NULL nohasharray
149345 +adp8860_bl_l2_office_dim_store_37942 adp8860_bl_l2_office_dim_store 4-0 37942 &show_iostat_iodone_cnt_37942
149346 +show_counter_rx_data_pkts_37943 show_counter_rx_data_pkts 0 37943 NULL
149347 +nilfs_writepages_37944 nilfs_writepages 0 37944 NULL
149348 +tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect_37947 tcm_qla2xxx_tpg_attrib_store_demo_mode_write_protect 0-3 37947 NULL
149349 +cdc_ncm_show_wNdpOutDivisor_37955 cdc_ncm_show_wNdpOutDivisor 0 37955 NULL nohasharray
149350 +max8997_get_enable_register_37955 max8997_get_enable_register 0 37955 &cdc_ncm_show_wNdpOutDivisor_37955
149351 +netbios_ns_help_37956 netbios_ns_help 0 37956 NULL nohasharray
149352 +permissive_add_37956 permissive_add 0-3 37956 &netbios_ns_help_37956
149353 +write_file_bool_37957 write_file_bool 3-0 37957 NULL nohasharray
149354 +abx500_mask_and_set_register_interruptible_37957 abx500_mask_and_set_register_interruptible 0 37957 &write_file_bool_37957
149355 +fifo_alloc_37961 fifo_alloc 1 37961 NULL
149356 +ad5398_is_enabled_37962 ad5398_is_enabled 0 37962 NULL
149357 +show_constraint_min_time_window_us_37963 show_constraint_min_time_window_us 0 37963 NULL
149358 +toshiba_function_keys_get_37965 toshiba_function_keys_get 0 37965 NULL
149359 +ext3_free_blocks_sb_37967 ext3_free_blocks_sb 4-3 37967 NULL nohasharray
149360 +target_stat_scsi_transport_show_attr_indx_37967 target_stat_scsi_transport_show_attr_indx 0 37967 &ext3_free_blocks_sb_37967
149361 +fc0011_get_if_frequency_37970 fc0011_get_if_frequency 0 37970 NULL
149362 +g2d_s_ctrl_37974 g2d_s_ctrl 0 37974 NULL
149363 +cyapa_gen3_do_calibrate_37976 cyapa_gen3_do_calibrate 0-4 37976 NULL
149364 +cw1200_spi_align_size_37981 cw1200_spi_align_size 0-2 37981 NULL
149365 +show_tolerance1_37984 show_tolerance1 0 37984 NULL
149366 +isl1208_sysfs_show_usr_37987 isl1208_sysfs_show_usr 0 37987 NULL
149367 +rds_rdma_extra_size_37990 rds_rdma_extra_size 0 37990 NULL nohasharray
149368 +netxen_nic_change_mtu_37990 netxen_nic_change_mtu 0 37990 &rds_rdma_extra_size_37990
149369 +aio_setup_vectored_rw_37994 aio_setup_vectored_rw 3 37994 NULL
149370 +of_regulator_match_37995 of_regulator_match 0 37995 NULL
149371 +persistent_ram_old_size_37997 persistent_ram_old_size 0 37997 NULL nohasharray
149372 +fm10k_update_vid_37997 fm10k_update_vid 0 37997 &persistent_ram_old_size_37997
149373 +tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect_37998 tcm_qla2xxx_tpg_attrib_store_prod_mode_write_protect 0-3 37998 NULL
149374 +ma901radio_set_volume_38000 ma901radio_set_volume 0 38000 NULL nohasharray
149375 +lio_target_nacl_store_cmdsn_depth_38000 lio_target_nacl_store_cmdsn_depth 0-3 38000 &ma901radio_set_volume_38000
149376 +cxacru_sysfs_show_upstream_fec_errors_38002 cxacru_sysfs_show_upstream_fec_errors 0 38002 NULL
149377 +pm8001_task_exec_38005 pm8001_task_exec 0 38005 NULL
149378 +set_fan_auto1_38006 set_fan_auto1 0-4 38006 NULL
149379 +lpfc_fips_rev_show_38009 lpfc_fips_rev_show 0 38009 NULL
149380 +store_mem_gpio_reg_38010 store_mem_gpio_reg 0-4 38010 NULL
149381 +vfs_readv_38011 vfs_readv 3-0 38011 NULL
149382 +edd_show_extensions_38013 edd_show_extensions 0 38013 NULL
149383 +rndis_opts_qmult_show_38015 rndis_opts_qmult_show 0 38015 NULL
149384 +init_dma_38018 init_dma 0 38018 NULL
149385 +crc32_init_38021 crc32_init 0 38021 NULL
149386 +show_beep_38022 show_beep 0 38022 NULL
149387 +twl4030_pwm_enable_38032 twl4030_pwm_enable 0 38032 NULL
149388 +ufs_commit_chunk_38036 ufs_commit_chunk 3 38036 NULL nohasharray
149389 +wl1251_acx_rx_msdu_life_time_38036 wl1251_acx_rx_msdu_life_time 0 38036 &ufs_commit_chunk_38036 nohasharray
149390 +md_integrity_register_38036 md_integrity_register 0 38036 &wl1251_acx_rx_msdu_life_time_38036
149391 +aggr_recv_addba_req_evt_38037 aggr_recv_addba_req_evt 4 38037 NULL
149392 +SyS_pwrite64_38041 SyS_pwrite64 3 38041 NULL
149393 +acpi_ds_call_control_method_38042 acpi_ds_call_control_method 0 38042 NULL
149394 +il_dbgfs_chain_noise_read_38044 il_dbgfs_chain_noise_read 3-0 38044 NULL nohasharray
149395 +klsi_105_prepare_write_buffer_38044 klsi_105_prepare_write_buffer 3 38044 &il_dbgfs_chain_noise_read_38044
149396 +cpia2_send_command_38045 cpia2_send_command 0 38045 NULL
149397 +parser_init_guts_38046 parser_init_guts 2 38046 NULL
149398 +pmbus_set_page_38048 pmbus_set_page 0 38048 NULL nohasharray
149399 +SyS_llistxattr_38048 SyS_llistxattr 3 38048 &pmbus_set_page_38048
149400 +_iwl_dbgfs_fw_dbg_conf_write_38050 _iwl_dbgfs_fw_dbg_conf_write 3-0 38050 NULL
149401 +sysfs_do_create_link_38051 sysfs_do_create_link 0 38051 NULL
149402 +create_l2entity_38053 create_l2entity 0 38053 NULL
149403 +crypto_shash_extsize_38055 crypto_shash_extsize 0 38055 NULL
149404 +_xfs_buf_alloc_38058 _xfs_buf_alloc 3 38058 NULL
149405 +usb_os_desc_ext_prop_attr_store_38059 usb_os_desc_ext_prop_attr_store 0-4 38059 NULL
149406 +nsm_create_handle_38060 nsm_create_handle 4 38060 NULL
149407 +patch_ca0110_38064 patch_ca0110 0 38064 NULL
149408 +gether_set_host_addr_38065 gether_set_host_addr 0 38065 NULL
149409 +alloc_ltalkdev_38071 alloc_ltalkdev 1 38071 NULL
149410 +cifs_send_async_read_38077 cifs_send_async_read 2-0 38077 NULL
149411 +plip_open_38078 plip_open 0 38078 NULL
149412 +niu_tx_channel_stop_38080 niu_tx_channel_stop 0 38080 NULL
149413 +xfs_buf_readahead_map_38081 xfs_buf_readahead_map 3 38081 NULL nohasharray
149414 +wcn36xx_smd_rsp_process_38081 wcn36xx_smd_rsp_process 3 38081 &xfs_buf_readahead_map_38081
149415 +read_38082 read 0 38082 NULL
149416 +s5p_mfc_queue_setup_38084 s5p_mfc_queue_setup 0 38084 NULL
149417 +uwb_mac_addr_print_38085 uwb_mac_addr_print 2-0 38085 NULL
149418 +rtl8821ae_hw_init_38087 rtl8821ae_hw_init 0 38087 NULL
149419 +tcf_csum_ipv4_udp_38089 tcf_csum_ipv4_udp 3 38089 NULL
149420 +resource_list_create_entry_38090 resource_list_create_entry 2 38090 NULL
149421 +request_key_auth_new_38092 request_key_auth_new 3 38092 NULL
149422 +proc_self_readlink_38094 proc_self_readlink 3-0 38094 NULL nohasharray
149423 +hdpvr_config_call_38094 hdpvr_config_call 0 38094 &proc_self_readlink_38094 nohasharray
149424 +ib_query_gid_38094 ib_query_gid 0 38094 &hdpvr_config_call_38094
149425 +ep0_read_38095 ep0_read 3 38095 NULL
149426 +osc_checksum_seq_write_38096 osc_checksum_seq_write 3 38096 NULL
149427 +vport_delete_38098 vport_delete 0 38098 NULL
149428 +ath10k_mem_value_read_38099 ath10k_mem_value_read 3-0 38099 NULL
149429 +o2hb_read_slots_38105 o2hb_read_slots 2 38105 NULL
149430 +snd_pcm_oss_write_38108 snd_pcm_oss_write 3-0 38108 NULL nohasharray
149431 +temp_cpu_38108 temp_cpu 0 38108 &snd_pcm_oss_write_38108
149432 +input_dev_show_id_product_38109 input_dev_show_id_product 0 38109 NULL
149433 +snd_hdsp_channel_info_38123 snd_hdsp_channel_info 0 38123 NULL
149434 +vmw_kms_present_38130 vmw_kms_present 9 38130 NULL
149435 +intervals_show_38131 intervals_show 0 38131 NULL
149436 +show_ipv6_iface_ipaddr_autocfg_38132 show_ipv6_iface_ipaddr_autocfg 0 38132 NULL
149437 +device_store_ulong_38134 device_store_ulong 0-4 38134 NULL
149438 +create_hp_mic_jack_mode_38136 create_hp_mic_jack_mode 0 38136 NULL
149439 +units_show_38139 units_show 0 38139 NULL
149440 +posix_lock_file_wait_38140 posix_lock_file_wait 0 38140 NULL
149441 +twl4030_madc_enable_irq_38141 twl4030_madc_enable_irq 0 38141 NULL nohasharray
149442 +sm501_dbg_regs_38141 sm501_dbg_regs 0 38141 &twl4030_madc_enable_irq_38141
149443 +rtl8169_change_mtu_38142 rtl8169_change_mtu 0 38142 NULL
149444 +jfs_readpage_38145 jfs_readpage 0 38145 NULL
149445 +bonding_show_active_slave_38152 bonding_show_active_slave 0 38152 NULL
149446 +__ntfs_copy_from_user_iovec_inatomic_38153 __ntfs_copy_from_user_iovec_inatomic 0-4-3 38153 NULL
149447 +gss_import_sec_context_38154 gss_import_sec_context 0 38154 NULL
149448 +vcc_recvmsg_38166 vcc_recvmsg 3 38166 NULL
149449 +fbcon_fb_unregistered_38168 fbcon_fb_unregistered 0 38168 NULL
149450 +snd_ca0106_pcm_trigger_capture_38169 snd_ca0106_pcm_trigger_capture 0 38169 NULL nohasharray
149451 +amb_open_38169 amb_open 0 38169 &snd_ca0106_pcm_trigger_capture_38169
149452 +diolan_usb_xfer_38173 diolan_usb_xfer 0-3 38173 NULL
149453 +ds2781_store_eeprom_38175 ds2781_store_eeprom 0 38175 NULL
149454 +cdev_add_38176 cdev_add 2-3-0 38176 NULL
149455 +wil_write_file_reset_38180 wil_write_file_reset 0-3 38180 NULL nohasharray
149456 +store_spi_transport_offset_38180 store_spi_transport_offset 0-4 38180 &wil_write_file_reset_38180
149457 +qlcnic_83xx_get_nic_info_38183 qlcnic_83xx_get_nic_info 0 38183 NULL
149458 +max8925_rtc_set_alarm_38184 max8925_rtc_set_alarm 0 38184 NULL
149459 +nvkm_gpuobj_create__38187 nvkm_gpuobj_create_ 9 38187 NULL
149460 +elsa_suspend_38189 elsa_suspend 0 38189 NULL
149461 +readlink_38193 readlink 0 38193 NULL nohasharray
149462 +do_path_lookup_38193 do_path_lookup 0 38193 &readlink_38193
149463 +rt2x00debug_write_rf_38195 rt2x00debug_write_rf 3-0 38195 NULL
149464 +acerhdf_get_ec_temp_38197 acerhdf_get_ec_temp 0 38197 NULL
149465 +deadline_var_store_38198 deadline_var_store 0-3 38198 NULL
149466 +shark_write_reg_38200 shark_write_reg 0 38200 NULL
149467 +get_ucode_user_38202 get_ucode_user 3 38202 NULL
149468 +ext3_new_block_38208 ext3_new_block 3-0 38208 NULL
149469 +i2400m_tx_stats_write_38211 i2400m_tx_stats_write 0-3 38211 NULL
149470 +validate_unlock_args_38214 validate_unlock_args 0 38214 NULL
149471 +vmxnet3_rq_create_all_38222 vmxnet3_rq_create_all 0 38222 NULL
149472 +osd_req_list_partition_collections_38223 osd_req_list_partition_collections 5 38223 NULL nohasharray
149473 +xfs_rtallocate_range_38223 xfs_rtallocate_range 0 38223 &osd_req_list_partition_collections_38223
149474 +tg3_chip_reset_38224 tg3_chip_reset 0 38224 NULL
149475 +store_alert_led_38228 store_alert_led 0-4 38228 NULL
149476 +target_core_dev_pr_show_attr_res_holder_38231 target_core_dev_pr_show_attr_res_holder 0 38231 NULL
149477 +st_sensors_set_axis_enable_38232 st_sensors_set_axis_enable 0 38232 NULL
149478 +inet_csk_listen_start_38233 inet_csk_listen_start 0 38233 NULL
149479 +palmas_gpio_to_irq_38235 palmas_gpio_to_irq 2 38235 NULL
149480 +m66592_queue_38237 m66592_queue 0 38237 NULL
149481 +ceph_decode_16_38239 ceph_decode_16 0 38239 NULL nohasharray
149482 +set_vfta_38239 set_vfta 0 38239 &ceph_decode_16_38239
149483 +__volume_set_mute_ec_38242 __volume_set_mute_ec 0 38242 NULL
149484 +__mlx4_cmd_38244 __mlx4_cmd 0 38244 NULL
149485 +_ipw_read_reg32_38245 _ipw_read_reg32 0 38245 NULL nohasharray
149486 +b43legacy_one_core_attach_38245 b43legacy_one_core_attach 0 38245 &_ipw_read_reg32_38245
149487 +vsc8221_config_init_38249 vsc8221_config_init 0 38249 NULL
149488 +nvkm_dmaobj_create__38250 nvkm_dmaobj_create_ 6 38250 NULL
149489 +videobuf_dma_map_38255 videobuf_dma_map 0 38255 NULL nohasharray
149490 +uwb_pal_register_38255 uwb_pal_register 0 38255 &videobuf_dma_map_38255
149491 +scan_secs_read_38261 scan_secs_read 0 38261 NULL nohasharray
149492 +mce_chrdev_write_38261 mce_chrdev_write 0-3 38261 &scan_secs_read_38261
149493 +opticon_open_38262 opticon_open 0 38262 NULL nohasharray
149494 +xfs_qm_dqrepair_38262 xfs_qm_dqrepair 0 38262 &opticon_open_38262
149495 +ramoops_read_kmsg_hdr_38263 ramoops_read_kmsg_hdr 0 38263 NULL nohasharray
149496 +iscsi_ping_comp_event_38263 iscsi_ping_comp_event 5 38263 &ramoops_read_kmsg_hdr_38263 nohasharray
149497 +xiic_busy_38263 xiic_busy 0 38263 &iscsi_ping_comp_event_38263
149498 +m88e1145_config_init_38265 m88e1145_config_init 0 38265 NULL
149499 +broadsheet_setup_for_wfm_write_38267 broadsheet_setup_for_wfm_write 0 38267 NULL
149500 +ieee80211_if_read_auto_open_plinks_38268 ieee80211_if_read_auto_open_plinks 3-0 38268 NULL nohasharray
149501 +mthca_alloc_icm_table_38268 mthca_alloc_icm_table 3-4 38268 &ieee80211_if_read_auto_open_plinks_38268 nohasharray
149502 +show_in3_input_38268 show_in3_input 0 38268 &mthca_alloc_icm_table_38268
149503 +usb2_lpm_l1_timeout_show_38271 usb2_lpm_l1_timeout_show 0 38271 NULL nohasharray
149504 +dev_show_rev_38271 dev_show_rev 0 38271 &usb2_lpm_l1_timeout_show_38271
149505 +xfs_bmbt_to_bmdr_38275 xfs_bmbt_to_bmdr 3 38275 NULL nohasharray
149506 +xfs_bmdr_to_bmbt_38275 xfs_bmdr_to_bmbt 5 38275 &xfs_bmbt_to_bmdr_38275
149507 +ov9650_set_gain_38276 ov9650_set_gain 0 38276 NULL
149508 +ftdi_process_packet_38281 ftdi_process_packet 4 38281 NULL
149509 +nouveau_hwmon_show_name_38288 nouveau_hwmon_show_name 0 38288 NULL
149510 +show_channel_38289 show_channel 0 38289 NULL
149511 +odev_write_38293 odev_write 0-3 38293 NULL
149512 +myri10ge_set_mac_address_38295 myri10ge_set_mac_address 0 38295 NULL
149513 +C_SYSC_pselect6_38296 C_SYSC_pselect6 1 38296 NULL nohasharray
149514 +zd_mac_rx_38296 zd_mac_rx 3 38296 &C_SYSC_pselect6_38296
149515 +vxge_add_mac_addr_38297 vxge_add_mac_addr 0 38297 NULL
149516 +ad7877_disable_show_38298 ad7877_disable_show 0 38298 NULL nohasharray
149517 +pnp_assign_port_38298 pnp_assign_port 0 38298 &ad7877_disable_show_38298
149518 +crypto_ahash_digest_38300 crypto_ahash_digest 0 38300 NULL nohasharray
149519 +iscsi_nacl_param_show_DataSequenceInOrder_38300 iscsi_nacl_param_show_DataSequenceInOrder 0 38300 &crypto_ahash_digest_38300
149520 +ucma_query_path_38305 ucma_query_path 3 38305 NULL
149521 +ubifs_tnc_start_commit_38309 ubifs_tnc_start_commit 0 38309 NULL nohasharray
149522 +store_freq_38309 store_freq 0-4 38309 &ubifs_tnc_start_commit_38309
149523 +show_fnode_max_xmit_dlength_38317 show_fnode_max_xmit_dlength 0 38317 NULL
149524 +mtd_name_show_38318 mtd_name_show 0 38318 NULL
149525 +isr_rx_headers_read_38325 isr_rx_headers_read 3-0 38325 NULL
149526 +ida_simple_get_38326 ida_simple_get 0-2 38326 NULL nohasharray
149527 +ip_mroute_setsockopt_38326 ip_mroute_setsockopt 0 38326 &ida_simple_get_38326
149528 +team_set_mac_address_38334 team_set_mac_address 0 38334 NULL
149529 +cryptomgr_schedule_probe_38337 cryptomgr_schedule_probe 0 38337 NULL nohasharray
149530 +kmemleak_alloc_recursive_38337 kmemleak_alloc_recursive 2 38337 &cryptomgr_schedule_probe_38337
149531 +ql_set_mac_addr_reg_38341 ql_set_mac_addr_reg 0 38341 NULL
149532 +pm8001_ctl_mpi_interface_rev_show_38342 pm8001_ctl_mpi_interface_rev_show 0 38342 NULL
149533 +sisusb_write_memio_byte_38343 sisusb_write_memio_byte 0 38343 NULL
149534 +iscsi_stat_sess_show_attr_conn_timeout_errors_38346 iscsi_stat_sess_show_attr_conn_timeout_errors 0 38346 NULL nohasharray
149535 +nf_hook_thresh_38346 nf_hook_thresh 0 38346 &iscsi_stat_sess_show_attr_conn_timeout_errors_38346
149536 +af9005_write_tuner_registers_38347 af9005_write_tuner_registers 0 38347 NULL
149537 +snd_hda_add_pincfg_38354 snd_hda_add_pincfg 0 38354 NULL
149538 +security_getxattr_38355 security_getxattr 0 38355 NULL
149539 +sm501fb_crtsrc_store_38356 sm501fb_crtsrc_store 0-4 38356 NULL
149540 +mgslpc_suspend_38357 mgslpc_suspend 0 38357 NULL
149541 +target_core_show_dev_enable_38359 target_core_show_dev_enable 0 38359 NULL
149542 +btrfs_file_extent_disk_num_bytes_38363 btrfs_file_extent_disk_num_bytes 0 38363 NULL
149543 +tomoyo_write_control_38365 tomoyo_write_control 0-3 38365 NULL
149544 +pyra_sysfs_write_38370 pyra_sysfs_write 6-0 38370 NULL
149545 +set_auto_temp_max_38372 set_auto_temp_max 0-4 38372 NULL
149546 +active_duration_show_38373 active_duration_show 0 38373 NULL
149547 +smm665_show_min_38376 smm665_show_min 0 38376 NULL
149548 +adp8860_bl_l2_office_dim_show_38377 adp8860_bl_l2_office_dim_show 0 38377 NULL
149549 +pch_udc_pcd_ep_enable_38380 pch_udc_pcd_ep_enable 0 38380 NULL
149550 +rtl2832_sdr_wr_reg_38383 rtl2832_sdr_wr_reg 0 38383 NULL
149551 +dn_sendmsg_38390 dn_sendmsg 4-0 38390 NULL
149552 +snd_sonicvibes_playback_trigger_38392 snd_sonicvibes_playback_trigger 0 38392 NULL
149553 +_write_mirror_38398 _write_mirror 0 38398 NULL
149554 +vxp_inb_38402 vxp_inb 0 38402 NULL
149555 +m5602_read_bridge_38404 m5602_read_bridge 0 38404 NULL
149556 +show_status_str_38406 show_status_str 0 38406 NULL
149557 +send_packet_38408 send_packet 0 38408 NULL
149558 +ocfs2_which_cluster_group_38413 ocfs2_which_cluster_group 0-2 38413 NULL
149559 +bonding_show_arp_targets_38418 bonding_show_arp_targets 0 38418 NULL
149560 +ieee80211_if_read_dtim_count_38419 ieee80211_if_read_dtim_count 3-0 38419 NULL
149561 +asix_write_cmd_async_38420 asix_write_cmd_async 5 38420 NULL
149562 +mc13xxx_regulator_disable_38421 mc13xxx_regulator_disable 0 38421 NULL
149563 +ip6_datagram_connect_38427 ip6_datagram_connect 0 38427 NULL
149564 +pcnet32_realloc_tx_ring_38428 pcnet32_realloc_tx_ring 3 38428 NULL
149565 +led_delay_on_store_38429 led_delay_on_store 0-4 38429 NULL
149566 +netlink_send_38434 netlink_send 5 38434 NULL
149567 +batadv_iv_ogm_aggregate_new_38437 batadv_iv_ogm_aggregate_new 2 38437 NULL
149568 +ubifs_find_dirty_leb_38438 ubifs_find_dirty_leb 0 38438 NULL
149569 +deinterlace_buf_prepare_38443 deinterlace_buf_prepare 0 38443 NULL
149570 +iscsi_tpg_attrib_show_generate_node_acls_38445 iscsi_tpg_attrib_show_generate_node_acls 0 38445 NULL
149571 +dev_set_mtu_38447 dev_set_mtu 0 38447 NULL nohasharray
149572 +offline_38447 offline 0 38447 &dev_set_mtu_38447
149573 +tipc_bclink_xmit_38452 tipc_bclink_xmit 0 38452 NULL nohasharray
149574 +idt77252_open_38452 idt77252_open 0 38452 &tipc_bclink_xmit_38452 nohasharray
149575 +rose_bind_38452 rose_bind 0 38452 &idt77252_open_38452
149576 +udc_ep_enable_38457 udc_ep_enable 0 38457 NULL
149577 +mISDN_sock_create_38458 mISDN_sock_create 0 38458 NULL nohasharray
149578 +wl1271_acx_frag_threshold_38458 wl1271_acx_frag_threshold 0 38458 &mISDN_sock_create_38458
149579 +saa7134_i2c_xfer_38459 saa7134_i2c_xfer 0-3 38459 NULL nohasharray
149580 +videobuf_waiton_38459 videobuf_waiton 0 38459 &saa7134_i2c_xfer_38459
149581 +mt9m111_g_fmt_38460 mt9m111_g_fmt 0 38460 NULL
149582 +btrfs_next_old_leaf_38465 btrfs_next_old_leaf 0 38465 NULL
149583 +zr364xx_s_ctrl_38466 zr364xx_s_ctrl 0 38466 NULL nohasharray
149584 +pc87413_write_38466 pc87413_write 0-3 38466 &zr364xx_s_ctrl_38466
149585 +sctp_inet6addr_event_38468 sctp_inet6addr_event 0 38468 NULL nohasharray
149586 +cxgb_change_mtu_38468 cxgb_change_mtu 0 38468 &sctp_inet6addr_event_38468
149587 +ghes_notify_sci_38471 ghes_notify_sci 0 38471 NULL
149588 +get_fan_ooc_38476 get_fan_ooc 0 38476 NULL nohasharray
149589 +enable_slot_38476 enable_slot 0 38476 &get_fan_ooc_38476
149590 +_iwl_dbgfs_scan_ant_rxchain_write_38479 _iwl_dbgfs_scan_ant_rxchain_write 3-0 38479 NULL
149591 +blk_end_bidi_request_38482 blk_end_bidi_request 3-4 38482 NULL
149592 +store_bpp_38484 store_bpp 0-4 38484 NULL
149593 +gfs2_setattr_size_38485 gfs2_setattr_size 0 38485 NULL
149594 +show_counter_tx_dropped_pkts_38486 show_counter_tx_dropped_pkts 0 38486 NULL
149595 +sched_group_set_rt_runtime_38487 sched_group_set_rt_runtime 0 38487 NULL
149596 +lm8323_show_disable_38491 lm8323_show_disable 0 38491 NULL
149597 +init_pitch_v1_38493 init_pitch_v1 0 38493 NULL
149598 +wait_for_free_credits_38497 wait_for_free_credits 0 38497 NULL
149599 +kbd_backlight_timeout_show_38501 kbd_backlight_timeout_show 0 38501 NULL nohasharray
149600 +test_irq_store_38501 test_irq_store 0-4 38501 &kbd_backlight_timeout_show_38501
149601 +format_cam_size_38506 format_cam_size 0 38506 NULL
149602 +dev_names_read_38509 dev_names_read 3-0 38509 NULL
149603 +iscsi_create_iface_38510 iscsi_create_iface 5 38510 NULL
149604 +mwl8k_cmd_set_wmm_mode_38513 mwl8k_cmd_set_wmm_mode 0 38513 NULL nohasharray
149605 +optimize_38513 optimize 0 38513 &mwl8k_cmd_set_wmm_mode_38513
149606 +sk_stream_wait_connect_38516 sk_stream_wait_connect 0 38516 NULL
149607 +event_rx_mismatch_read_38518 event_rx_mismatch_read 3-0 38518 NULL
149608 +set_queue_count_38519 set_queue_count 0 38519 NULL
149609 +m41t93_get_time_38520 m41t93_get_time 0 38520 NULL
149610 +ent_bread_38523 ent_bread 0 38523 NULL nohasharray
149611 +bond_option_fail_over_mac_set_38523 bond_option_fail_over_mac_set 0 38523 &ent_bread_38523
149612 +nvkm_fb_create__38533 nvkm_fb_create_ 4 38533 NULL nohasharray
149613 +ste10Xp_config_init_38533 ste10Xp_config_init 0 38533 &nvkm_fb_create__38533
149614 +pm_trace_store_38534 pm_trace_store 0-4 38534 NULL
149615 +prepare_header95_38540 prepare_header95 0 38540 NULL
149616 +jffs2_user_getxattr_38541 jffs2_user_getxattr 0 38541 NULL
149617 +btrfs_discard_extent_38547 btrfs_discard_extent 2 38547 NULL
149618 +xs_error_38560 xs_error 0 38560 NULL nohasharray
149619 +tcp_sendmsg_38560 tcp_sendmsg 3 38560 &xs_error_38560
149620 +irda_sendmsg_dgram_38563 irda_sendmsg_dgram 4-0 38563 NULL
149621 +il4965_rs_sta_dbgfs_scale_table_read_38564 il4965_rs_sta_dbgfs_scale_table_read 3-0 38564 NULL nohasharray
149622 +iscsi_stat_login_show_attr_authorize_fails_38564 iscsi_stat_login_show_attr_authorize_fails 0 38564 &il4965_rs_sta_dbgfs_scale_table_read_38564
149623 +snd_nm256_playback_copy_38567 snd_nm256_playback_copy 5 38567 NULL nohasharray
149624 +sr9700_get_eeprom_len_38567 sr9700_get_eeprom_len 0 38567 &snd_nm256_playback_copy_38567
149625 +skcipher_sendmsg_38570 skcipher_sendmsg 3 38570 NULL
149626 +zd_reg2alpha2_38572 zd_reg2alpha2 0 38572 NULL
149627 +srp_create_target_38575 srp_create_target 0-4 38575 NULL
149628 +copy_ctl_value_to_user_38587 copy_ctl_value_to_user 4 38587 NULL
149629 +ahci_show_em_supported_38588 ahci_show_em_supported 0 38588 NULL
149630 +__fat_write_inode_38591 __fat_write_inode 0 38591 NULL
149631 +radeon_set_pm_profile_38593 radeon_set_pm_profile 0-4 38593 NULL
149632 +cosa_net_setup_rx_38594 cosa_net_setup_rx 2 38594 NULL
149633 +radeon_hwmon_get_pwm1_min_38595 radeon_hwmon_get_pwm1_min 0 38595 NULL
149634 +write_38599 write 0 38599 NULL
149635 +smb_send_kvec_38602 smb_send_kvec 0 38602 NULL
149636 +ieee80211_check_queues_38604 ieee80211_check_queues 0 38604 NULL
149637 +rd_allocate_sgl_table_38607 rd_allocate_sgl_table 3-0 38607 NULL nohasharray
149638 +__reiserfs_write_begin_38607 __reiserfs_write_begin 0 38607 &rd_allocate_sgl_table_38607
149639 +store_enable_clk3a_output_38608 store_enable_clk3a_output 0-4 38608 NULL
149640 +pep_indicate_38611 pep_indicate 5 38611 NULL
149641 +nvkm_object_create__38612 nvkm_object_create_ 5 38612 NULL
149642 +s5p_mfc_alloc_instance_buffer_v5_38613 s5p_mfc_alloc_instance_buffer_v5 0 38613 NULL
149643 +set_temphyst_38616 set_temphyst 0-4 38616 NULL
149644 +set_mode_densblk_38618 set_mode_densblk 0 38618 NULL nohasharray
149645 +ip_ra_control_38618 ip_ra_control 0 38618 &set_mode_densblk_38618
149646 +nf_ct_sack_adjust_38619 nf_ct_sack_adjust 2 38619 NULL nohasharray
149647 +atyfb_check_var_38619 atyfb_check_var 0 38619 &nf_ct_sack_adjust_38619
149648 +tps80031_reg_is_enabled_38622 tps80031_reg_is_enabled 0 38622 NULL
149649 +show_fc_host_system_hostname_38624 show_fc_host_system_hostname 0 38624 NULL
149650 +wl1271_ap_init_qos_null_template_38626 wl1271_ap_init_qos_null_template 0 38626 NULL
149651 +icn_writecmd_38629 icn_writecmd 2 38629 NULL
149652 +write_enabled_file_bool_38630 write_enabled_file_bool 3-0 38630 NULL
149653 +i801_access_38631 i801_access 0 38631 NULL nohasharray
149654 +pci_mmcfg_read_38631 pci_mmcfg_read 0 38631 &i801_access_38631 nohasharray
149655 +csum_dirty_buffer_38631 csum_dirty_buffer 0 38631 &pci_mmcfg_read_38631
149656 +iio_sysfs_trig_add_38638 iio_sysfs_trig_add 0-4 38638 NULL
149657 +ext2_readpages_38640 ext2_readpages 4 38640 NULL nohasharray
149658 +set_in_min0_38640 set_in_min0 0-4 38640 &ext2_readpages_38640
149659 +uwb_dev_EUI_48_show_38642 uwb_dev_EUI_48_show 0 38642 NULL
149660 +audit_init_entry_38644 audit_init_entry 1 38644 NULL
149661 +em3027_get_time_38645 em3027_get_time 0 38645 NULL
149662 +qp_broker_alloc_38646 qp_broker_alloc 5-6 38646 NULL
149663 +i2cdev_notifier_call_38648 i2cdev_notifier_call 0 38648 NULL
149664 +kernfs_node_setsecdata_38651 kernfs_node_setsecdata 0 38651 NULL
149665 +ring_active_show_38652 ring_active_show 0 38652 NULL
149666 +iwl_mvm_ref_sync_38654 iwl_mvm_ref_sync 0 38654 NULL nohasharray
149667 +intel_opregion_video_event_38654 intel_opregion_video_event 0 38654 &iwl_mvm_ref_sync_38654
149668 +mxb_s_ctrl_38656 mxb_s_ctrl 0 38656 NULL
149669 +hfsplus_ext_write_extent_locked_38662 hfsplus_ext_write_extent_locked 0 38662 NULL
149670 +xfs_da3_node_create_38666 xfs_da3_node_create 0 38666 NULL
149671 +snd_emu10k1x_pcm_prepare_capture_38667 snd_emu10k1x_pcm_prepare_capture 0 38667 NULL
149672 +skb_tnl_header_len_38669 skb_tnl_header_len 0 38669 NULL nohasharray
149673 +fakelb_hw_start_38669 fakelb_hw_start 0 38669 &skb_tnl_header_len_38669
149674 +nilfs_write_end_38674 nilfs_write_end 5-0 38674 NULL
149675 +w7090p_tuner_write_serpar_38675 w7090p_tuner_write_serpar 0-3 38675 NULL
149676 +ib_umem_start_38677 ib_umem_start 0 38677 NULL
149677 +iscsit_dump_data_payload_38683 iscsit_dump_data_payload 2 38683 NULL
149678 +lp8788_get_bl_ctl_mode_38684 lp8788_get_bl_ctl_mode 0 38684 NULL
149679 +tracing_nsecs_read_38689 tracing_nsecs_read 3 38689 NULL
149680 +zd_rf_init_al2230_38694 zd_rf_init_al2230 0 38694 NULL
149681 +ext4_wait_block_bitmap_38695 ext4_wait_block_bitmap 2 38695 NULL
149682 +validate_vid_hdr_38699 validate_vid_hdr 0 38699 NULL nohasharray
149683 +alc_parse_auto_config_38699 alc_parse_auto_config 0 38699 &validate_vid_hdr_38699
149684 +rbio_add_io_page_38700 rbio_add_io_page 6 38700 NULL
149685 +kone_sysfs_show_actual_profile_38707 kone_sysfs_show_actual_profile 0 38707 NULL
149686 +bnx2_change_ring_size_38711 bnx2_change_ring_size 0 38711 NULL
149687 +mmc_scr_show_38713 mmc_scr_show 0 38713 NULL
149688 +find_next_usable_block_38716 find_next_usable_block 3-1-0 38716 NULL nohasharray
149689 +qlcnic_sysfs_write_esw_config_38716 qlcnic_sysfs_write_esw_config 0-6-5 38716 &find_next_usable_block_38716
149690 +gfs2_writepages_38717 gfs2_writepages 0 38717 NULL
149691 +adp5520_bl_office_dim_show_38719 adp5520_bl_office_dim_show 0 38719 NULL
149692 +zforce_send_wait_38720 zforce_send_wait 3 38720 NULL
149693 +_nfs4_proc_remove_38721 _nfs4_proc_remove 0 38721 NULL nohasharray
149694 +tun_show_owner_38721 tun_show_owner 0 38721 &_nfs4_proc_remove_38721
149695 +iwl_mvm_mac_ctxt_cmd_listener_38724 iwl_mvm_mac_ctxt_cmd_listener 0 38724 NULL
149696 +bcm54xx_shadow_write_38726 bcm54xx_shadow_write 0 38726 NULL
149697 +store_38729 store 0-3 38729 NULL
149698 +auto_abort_store_38733 auto_abort_store 0-4 38733 NULL
149699 +ath10k_pci_init_pipes_38735 ath10k_pci_init_pipes 0 38735 NULL nohasharray
149700 +veth_open_38735 veth_open 0 38735 &ath10k_pci_init_pipes_38735
149701 +jfs_freeze_38736 jfs_freeze 0 38736 NULL
149702 +si4713_s_ctrl_38743 si4713_s_ctrl 0 38743 NULL
149703 +p9_mount_tag_show_38744 p9_mount_tag_show 0 38744 NULL nohasharray
149704 +extlog_print_38744 extlog_print 0 38744 &p9_mount_tag_show_38744
149705 +clear_intrusion_38745 clear_intrusion 0-4 38745 NULL
149706 +btusb_qca_send_vendor_req_38746 btusb_qca_send_vendor_req 4 38746 NULL
149707 +microcode_write_38754 microcode_write 0-3 38754 NULL
149708 +netxen_nic_get_eeprom_len_38756 netxen_nic_get_eeprom_len 0 38756 NULL
149709 +get_fan_rpm_38760 get_fan_rpm 0 38760 NULL nohasharray
149710 +creg_queue_cmd_38760 creg_queue_cmd 0 38760 &get_fan_rpm_38760
149711 +udf_readpages_38761 udf_readpages 4 38761 NULL
149712 +store_beep_mask_38764 store_beep_mask 0-4 38764 NULL
149713 +target_stat_scsi_tgt_dev_show_attr_inst_38765 target_stat_scsi_tgt_dev_show_attr_inst 0 38765 NULL nohasharray
149714 +xfs_bmap_btalloc_filestreams_38765 xfs_bmap_btalloc_filestreams 0 38765 &target_stat_scsi_tgt_dev_show_attr_inst_38765 nohasharray
149715 +pyra_sysfs_write_control_38765 pyra_sysfs_write_control 0-6-5 38765 &xfs_bmap_btalloc_filestreams_38765
149716 +nfs4_proc_setattr_38768 nfs4_proc_setattr 0 38768 NULL
149717 +acpi_power_on_unlocked_38769 acpi_power_on_unlocked 0 38769 NULL
149718 +squashfs_xattr_get_38771 squashfs_xattr_get 0 38771 NULL
149719 +qt2_write_room_38772 qt2_write_room 0 38772 NULL
149720 +ixgbevf_vlan_rx_add_vid_38773 ixgbevf_vlan_rx_add_vid 0 38773 NULL
149721 +mlx4_num_reserved_sqps_38775 mlx4_num_reserved_sqps 0 38775 NULL
149722 +elan_smbus_set_flash_key_38776 elan_smbus_set_flash_key 0 38776 NULL
149723 +si476x_core_i2c_xfer_38777 si476x_core_i2c_xfer 4-0 38777 NULL
149724 +pwc_set_autogain_expo_38778 pwc_set_autogain_expo 0 38778 NULL
149725 +iwl_dbgfs_thermal_throttling_read_38779 iwl_dbgfs_thermal_throttling_read 3-0 38779 NULL
149726 +bcache_device_init_38781 bcache_device_init 3 38781 NULL
149727 +snd_ivtv_pcm_ioctl_38783 snd_ivtv_pcm_ioctl 0 38783 NULL
149728 +snd_gus_dram_write_38784 snd_gus_dram_write 4 38784 NULL
149729 +p54_set_leds_38787 p54_set_leds 0 38787 NULL
149730 +max_speed_read_file_38790 max_speed_read_file 0 38790 NULL
149731 +dlm_search_rsb_tree_38795 dlm_search_rsb_tree 0 38795 NULL nohasharray
149732 +sas_drain_work_38795 sas_drain_work 0 38795 &dlm_search_rsb_tree_38795
149733 +nfc_genl_rcv_nl_event_38797 nfc_genl_rcv_nl_event 0 38797 NULL
149734 +nfs4_xattr_get_nfs4_acl_38800 nfs4_xattr_get_nfs4_acl 0 38800 NULL
149735 +do_pci_enable_device_38802 do_pci_enable_device 0 38802 NULL
149736 +err_decode_38804 err_decode 2 38804 NULL
149737 +mousevsc_hid_raw_request_38811 mousevsc_hid_raw_request 0 38811 NULL
149738 +ipv6_renew_option_38813 ipv6_renew_option 3 38813 NULL
149739 +qla2x00_model_desc_show_38816 qla2x00_model_desc_show 0 38816 NULL
149740 +sys_select_38827 sys_select 1 38827 NULL
149741 +whc_urb_enqueue_38830 whc_urb_enqueue 0 38830 NULL
149742 +tle62x0_status_show_38833 tle62x0_status_show 0 38833 NULL
149743 +direct_entry_38836 direct_entry 3-0 38836 NULL nohasharray
149744 +vnic_dev_notify_set_38836 vnic_dev_notify_set 0 38836 &direct_entry_38836
149745 +compat_udp_setsockopt_38840 compat_udp_setsockopt 5 38840 NULL
149746 +sst_create_ipc_msg_38841 sst_create_ipc_msg 0 38841 NULL
149747 +ata_scsi_activity_store_38843 ata_scsi_activity_store 0-4 38843 NULL
149748 +tpacpi_driver_interface_version_show_38848 tpacpi_driver_interface_version_show 0 38848 NULL
149749 +pci_read_config_38854 pci_read_config 0-6-5 38854 NULL
149750 +start_discovery_38858 start_discovery 4 38858 NULL
149751 +interfaces_38859 interfaces 2-0 38859 NULL nohasharray
149752 +__uncore_event_show_38859 __uncore_event_show 0 38859 &interfaces_38859
149753 +bch_cached_dev_attach_38861 bch_cached_dev_attach 0 38861 NULL
149754 +atl1e_restart_autoneg_38868 atl1e_restart_autoneg 0 38868 NULL
149755 +tipc_wait_for_rcvmsg_38874 tipc_wait_for_rcvmsg 0 38874 NULL
149756 +show_counter_rx_pkey_mismatches_38880 show_counter_rx_pkey_mismatches 0 38880 NULL
149757 +show_conn_param_ISCSI_PARAM_LOCAL_IPADDR_38882 show_conn_param_ISCSI_PARAM_LOCAL_IPADDR 0 38882 NULL
149758 +rbd_dev_v2_striping_info_38885 rbd_dev_v2_striping_info 0 38885 NULL
149759 +__blk_queue_init_tags_38887 __blk_queue_init_tags 2 38887 NULL
149760 +iscsi_stat_login_show_attr_redirects_38890 iscsi_stat_login_show_attr_redirects 0 38890 NULL
149761 +hdlc_open_38893 hdlc_open 0 38893 NULL
149762 +dbgfs_state_38894 dbgfs_state 3-0 38894 NULL
149763 +oti6858_write_room_38896 oti6858_write_room 0 38896 NULL
149764 +padlock_sha256_finup_38897 padlock_sha256_finup 0 38897 NULL
149765 +__fswab16_38898 __fswab16 0 38898 NULL
149766 +process_access_response_38899 process_access_response 0 38899 NULL
149767 +afs_readpage_38902 afs_readpage 0 38902 NULL nohasharray
149768 +writepage_delalloc_38902 writepage_delalloc 0 38902 &afs_readpage_38902
149769 +nci_core_conn_create_38905 nci_core_conn_create 4 38905 NULL
149770 +ei_open_38906 ei_open 0 38906 NULL
149771 +ov5642_g_fmt_38908 ov5642_g_fmt 0 38908 NULL
149772 +rsi_mgmt_pkt_to_core_38909 rsi_mgmt_pkt_to_core 3 38909 NULL
149773 +show_iostat_iorequest_cnt_38913 show_iostat_iorequest_cnt 0 38913 NULL
149774 +deadline_write_expire_store_38918 deadline_write_expire_store 3-0 38918 NULL
149775 +ath10k_pci_wake_target_cpu_38920 ath10k_pci_wake_target_cpu 0 38920 NULL
149776 +change_protocol_38922 change_protocol 0 38922 NULL
149777 +port_destid_show_38923 port_destid_show 0 38923 NULL
149778 +af_alg_wait_for_completion_38924 af_alg_wait_for_completion 0-1 38924 NULL
149779 +mv88e6352_get_temp_38926 mv88e6352_get_temp 0 38926 NULL nohasharray
149780 +dev_set_name_38926 dev_set_name 0 38926 &mv88e6352_get_temp_38926
149781 +ext3_trim_all_free_38929 ext3_trim_all_free 2-4-3 38929 NULL
149782 +qib_user_sdma_queue_clean_38930 qib_user_sdma_queue_clean 0 38930 NULL
149783 +pcap_regulator_enable_38934 pcap_regulator_enable 0 38934 NULL
149784 +fc0013_writereg_38939 fc0013_writereg 0 38939 NULL
149785 +tps65910_rtc_read_time_38941 tps65910_rtc_read_time 0 38941 NULL nohasharray
149786 +ivtv_setup_v4l2_decode_stream_38941 ivtv_setup_v4l2_decode_stream 0 38941 &tps65910_rtc_read_time_38941
149787 +il_dbgfs_sram_write_38942 il_dbgfs_sram_write 3-0 38942 NULL
149788 +sbp_count_se_tpg_luns_38943 sbp_count_se_tpg_luns 0 38943 NULL
149789 +sdev_store_queue_ramp_up_period_38946 sdev_store_queue_ramp_up_period 0-4 38946 NULL nohasharray
149790 +cpumask_parse_38946 cpumask_parse 0 38946 &sdev_store_queue_ramp_up_period_38946
149791 +__be_cmd_rx_filter_38949 __be_cmd_rx_filter 0 38949 NULL
149792 +select_subconnector_show_38953 select_subconnector_show 0 38953 NULL
149793 +qlcnic_sriov_pf_config_vport_38955 qlcnic_sriov_pf_config_vport 0 38955 NULL
149794 +__vsock_bind_stream_38957 __vsock_bind_stream 0 38957 NULL
149795 +show_temp16_38958 show_temp16 0 38958 NULL
149796 +macaddress_show_38969 macaddress_show 0 38969 NULL
149797 +b43legacy_dma_init_38970 b43legacy_dma_init 0 38970 NULL
149798 +__ath6kl_wmi_send_mgmt_cmd_38971 __ath6kl_wmi_send_mgmt_cmd 7 38971 NULL
149799 +wp512_init_38975 wp512_init 0 38975 NULL
149800 +usb_maxpacket_38977 usb_maxpacket 0 38977 NULL nohasharray
149801 +adfs_fplus_read_38977 adfs_fplus_read 0 38977 &usb_maxpacket_38977
149802 +addr_assign_type_show_38978 addr_assign_type_show 0 38978 NULL nohasharray
149803 +iwl_mvm_init_fw_regd_38978 iwl_mvm_init_fw_regd 0 38978 &addr_assign_type_show_38978
149804 +_iommu_cpumask_show_38985 _iommu_cpumask_show 0 38985 NULL
149805 +OSDSetBlock_38986 OSDSetBlock 2-4 38986 NULL nohasharray
149806 +pti_tty_write_room_38986 pti_tty_write_room 0 38986 &OSDSetBlock_38986
149807 +submit_bio_wait_38991 submit_bio_wait 0 38991 NULL
149808 +intel_nontranslate_map_sg_38992 intel_nontranslate_map_sg 0-3 38992 NULL
149809 +bio_clone_range_38997 bio_clone_range 2 38997 NULL
149810 +lpfc_idiag_extacc_write_38998 lpfc_idiag_extacc_write 3-0 38998 NULL
149811 +udf_new_block_38999 udf_new_block 4 38999 NULL
149812 +bh1770_set_lux_thresh_39000 bh1770_set_lux_thresh 0 39000 NULL
149813 +mmio16write__write_file_39001 mmio16write__write_file 0 39001 NULL
149814 +systemid_show_39002 systemid_show 0 39002 NULL
149815 +t4vf_pktgl_to_skb_39005 t4vf_pktgl_to_skb 2 39005 NULL
149816 +bt_6lowpan_connect_39006 bt_6lowpan_connect 0 39006 NULL
149817 +i2c_hid_output_report_39007 i2c_hid_output_report 3-0 39007 NULL
149818 +revision_id_store_39009 revision_id_store 0-4 39009 NULL
149819 +zd1201_enable_39011 zd1201_enable 0 39011 NULL
149820 +get_nodes_39012 get_nodes 3 39012 NULL nohasharray
149821 +compat_SyS_move_pages_39012 compat_SyS_move_pages 2 39012 &get_nodes_39012
149822 +twl6030_interrupt_unmask_39013 twl6030_interrupt_unmask 2 39013 NULL
149823 +show_39014 show 0 39014 NULL
149824 +__blkdev_issue_zeroout_39020 __blkdev_issue_zeroout 3-0 39020 NULL
149825 +cyapa_gen5_execute_panel_scan_39023 cyapa_gen5_execute_panel_scan 0 39023 NULL
149826 +snd_mask_refine_set_39027 snd_mask_refine_set 0 39027 NULL
149827 +acpi_install_gpe_block_39031 acpi_install_gpe_block 4 39031 NULL nohasharray
149828 +ovl_copy_up_39031 ovl_copy_up 0 39031 &acpi_install_gpe_block_39031
149829 +store_sf2_pwm_39032 store_sf2_pwm 0-4 39032 NULL
149830 +_zd_iowrite32v_async_locked_39034 _zd_iowrite32v_async_locked 3-0 39034 NULL
149831 +temp_deactivated_show_39037 temp_deactivated_show 0 39037 NULL
149832 +phy_read_status_39042 phy_read_status 0 39042 NULL
149833 +write_battery_life_extender_39045 write_battery_life_extender 0 39045 NULL
149834 +wl18xx_trigger_cmd_39046 wl18xx_trigger_cmd 0 39046 NULL
149835 +power_limit_1_tmax_us_show_39050 power_limit_1_tmax_us_show 0 39050 NULL
149836 +do_write_kmem_39051 do_write_kmem 0-1-3 39051 NULL nohasharray
149837 +log_writes_status_39051 log_writes_status 5 39051 &do_write_kmem_39051
149838 +__wil_up_39052 __wil_up 0 39052 NULL
149839 +get_component_status_39053 get_component_status 0 39053 NULL
149840 +gen10g_read_status_39059 gen10g_read_status 0 39059 NULL
149841 +mp_irqdomain_map_39061 mp_irqdomain_map 2-3 39061 NULL nohasharray
149842 +netxen_store_diag_mode_39061 netxen_store_diag_mode 0-4 39061 &mp_irqdomain_map_39061
149843 +csio_hw_wait_op_done_val_39063 csio_hw_wait_op_done_val 0 39063 NULL
149844 +roccat_common2_sysfs_write_profile_39064 roccat_common2_sysfs_write_profile 0-6-5 39064 NULL
149845 +line6_midibuf_read_39067 line6_midibuf_read 0-3 39067 NULL
149846 +lp8788_rtc_read_time_39070 lp8788_rtc_read_time 0 39070 NULL
149847 +node_nodeid_read_39075 node_nodeid_read 0 39075 NULL
149848 +qlcnic_83xx_issue_cmd_39076 qlcnic_83xx_issue_cmd 0 39076 NULL
149849 +iscsi_tpg_param_store_DataSequenceInOrder_39079 iscsi_tpg_param_store_DataSequenceInOrder 0-3 39079 NULL
149850 +regulator_disable_regmap_39084 regulator_disable_regmap 0 39084 NULL
149851 +regcache_lzo_write_39088 regcache_lzo_write 0 39088 NULL
149852 +target_fabric_tpg_attr_store_39100 target_fabric_tpg_attr_store 0-4 39100 NULL
149853 +qt2_open_39101 qt2_open 0 39101 NULL
149854 +tomoyo_truncate_39105 tomoyo_truncate 0 39105 NULL
149855 +acpi_device_path_show_39111 acpi_device_path_show 0 39111 NULL nohasharray
149856 +leb_write_lock_39111 leb_write_lock 0 39111 &acpi_device_path_show_39111
149857 +pause_transport_39115 pause_transport 0 39115 NULL
149858 +serial_resume_39116 serial_resume 0 39116 NULL
149859 +avoid_reset_quirk_show_39119 avoid_reset_quirk_show 0 39119 NULL
149860 +__kfifo_to_user_r_39123 __kfifo_to_user_r 3-5 39123 NULL
149861 +saa711x_set_size_39124 saa711x_set_size 0 39124 NULL
149862 +l2tp_ip6_recvmsg_39130 l2tp_ip6_recvmsg 3 39130 NULL
149863 +snd_vt1724_pcm_trigger_39131 snd_vt1724_pcm_trigger 0 39131 NULL
149864 +ea_foreach_39133 ea_foreach 0 39133 NULL
149865 +snd_pcm_plug_format_plugins_39136 snd_pcm_plug_format_plugins 0 39136 NULL
149866 +request_key_auth_instantiate_39141 request_key_auth_instantiate 0 39141 NULL
149867 +btree_submit_bio_hook_39142 btree_submit_bio_hook 0 39142 NULL nohasharray
149868 +tcm_qla2xxx_npiv_tpg_show_enable_39142 tcm_qla2xxx_npiv_tpg_show_enable 0 39142 &btree_submit_bio_hook_39142
149869 +generic_permission_39150 generic_permission 0 39150 NULL
149870 +alloc_ring_39151 alloc_ring 2-4 39151 NULL
149871 +proc_coredump_filter_read_39153 proc_coredump_filter_read 3-0 39153 NULL
149872 +create_bounce_buffer_39155 create_bounce_buffer 3 39155 NULL
149873 +ath9k_hw_ar9003_dump_eeprom_39156 ath9k_hw_ar9003_dump_eeprom 4-5-0 39156 NULL
149874 +elevator_switch_39159 elevator_switch 0 39159 NULL
149875 +iscsi_disc_store_userid_mutual_39161 iscsi_disc_store_userid_mutual 0-3 39161 NULL
149876 +xgbe_request_irqs_39169 xgbe_request_irqs 0 39169 NULL
149877 +echo_client_kbrw_39170 echo_client_kbrw 6 39170 NULL
149878 +ext3_xattr_check_names_39174 ext3_xattr_check_names 0 39174 NULL nohasharray
149879 +go7007_usb_i2c_master_xfer_39174 go7007_usb_i2c_master_xfer 0-3 39174 &ext3_xattr_check_names_39174
149880 +msr_device_create_39175 msr_device_create 0 39175 NULL
149881 +vpe_buf_prepare_39183 vpe_buf_prepare 0 39183 NULL
149882 +wl1271_cmd_data_path_39185 wl1271_cmd_data_path 0 39185 NULL
149883 +snd_hda_codec_parse_pcms_39188 snd_hda_codec_parse_pcms 0 39188 NULL
149884 +ubi_more_update_data_39189 ubi_more_update_data 4-0 39189 NULL
149885 +soc_camera_platform_s_stream_39190 soc_camera_platform_s_stream 0 39190 NULL nohasharray
149886 +quota_scale_store_39190 quota_scale_store 0-3 39190 &soc_camera_platform_s_stream_39190
149887 +i2c_recv_bytes_39196 i2c_recv_bytes 0 39196 NULL
149888 +show_fcstat_fcp_input_requests_39199 show_fcstat_fcp_input_requests 0 39199 NULL
149889 +ipath_diagpkt_write_39201 ipath_diagpkt_write 0-3 39201 NULL
149890 +bd2802_store_reg0x05_39202 bd2802_store_reg0x05 0-4 39202 NULL
149891 +location_show_39206 location_show 0 39206 NULL
149892 +patch_ad1983_39207 patch_ad1983 0 39207 NULL
149893 +qla4_82xx_pci_mem_read_direct_39208 qla4_82xx_pci_mem_read_direct 2 39208 NULL nohasharray
149894 +noop_fsync_39208 noop_fsync 0 39208 &qla4_82xx_pci_mem_read_direct_39208 nohasharray
149895 +gp2ap020a00f_set_operation_mode_39208 gp2ap020a00f_set_operation_mode 0 39208 &noop_fsync_39208
149896 +snd_seq_timer_set_skew_39214 snd_seq_timer_set_skew 0 39214 NULL
149897 +v4l2_ctrl_handler_setup_39217 v4l2_ctrl_handler_setup 0 39217 NULL nohasharray
149898 +rsi_mac80211_start_39217 rsi_mac80211_start 0 39217 &v4l2_ctrl_handler_setup_39217
149899 +fuse_access_39220 fuse_access 0 39220 NULL
149900 +sst_stream_drop_39224 sst_stream_drop 0 39224 NULL nohasharray
149901 +patch_cmi8888_39224 patch_cmi8888 0 39224 &sst_stream_drop_39224
149902 +ivtv_v4l2_write_39226 ivtv_v4l2_write 3-0 39226 NULL nohasharray
149903 +pnfs_scan_commit_lists_39226 pnfs_scan_commit_lists 0 39226 &ivtv_v4l2_write_39226
149904 +target_core_alua_lu_gp_attr_store_39231 target_core_alua_lu_gp_attr_store 0-4 39231 NULL
149905 +SyS_getrandom_39235 SyS_getrandom 2 39235 NULL
149906 +sony_pic_wwanpower_show_39236 sony_pic_wwanpower_show 0 39236 NULL nohasharray
149907 +wb_smsc_wdt_write_39236 wb_smsc_wdt_write 0-3 39236 &sony_pic_wwanpower_show_39236
149908 +posix_acl_to_xattr_39237 posix_acl_to_xattr 0 39237 NULL
149909 +atkbd_do_show_scroll_39238 atkbd_do_show_scroll 0 39238 NULL
149910 +odev_read_39239 odev_read 0-3 39239 NULL
149911 +snd_emu10k1x_pcm_trigger_capture_39243 snd_emu10k1x_pcm_trigger_capture 0 39243 NULL
149912 +ds2780_get_rsgain_register_39244 ds2780_get_rsgain_register 0 39244 NULL
149913 +r128_compat_ioctl_39250 r128_compat_ioctl 2 39250 NULL nohasharray
149914 +pwr_cont_miss_bcns_spread_read_39250 pwr_cont_miss_bcns_spread_read 3-0 39250 &r128_compat_ioctl_39250
149915 +sbp_tpg_show_directory_id_39253 sbp_tpg_show_directory_id 0 39253 NULL
149916 +i915_error_state_read_39254 i915_error_state_read 3-0 39254 NULL nohasharray
149917 +__skb_cow_39254 __skb_cow 2 39254 &i915_error_state_read_39254
149918 +aux_ring_buffer_write_39260 aux_ring_buffer_write 3 39260 NULL
149919 +pci_oxsemi_tornado_init_39261 pci_oxsemi_tornado_init 0 39261 NULL
149920 +mlx4_en_set_mac_39263 mlx4_en_set_mac 0 39263 NULL
149921 +ath6kl_wmi_set_appie_cmd_39266 ath6kl_wmi_set_appie_cmd 5 39266 NULL
149922 +lpfc_scan_down_show_39268 lpfc_scan_down_show 0 39268 NULL
149923 +show_fan_fault_39271 show_fan_fault 0 39271 NULL
149924 +rocker_port_vlan_39272 rocker_port_vlan 0 39272 NULL
149925 +ubifs_tnc_remove_range_39280 ubifs_tnc_remove_range 0 39280 NULL
149926 +picolcd_fb_check_var_39281 picolcd_fb_check_var 0 39281 NULL
149927 +rx_filter_protection_filter_read_39282 rx_filter_protection_filter_read 3-0 39282 NULL
149928 +snd_pcm_pre_stop_39285 snd_pcm_pre_stop 0 39285 NULL
149929 +bsg_read_39290 bsg_read 0-3 39290 NULL nohasharray
149930 +iwl_add_station_common_39290 iwl_add_station_common 0 39290 &bsg_read_39290
149931 +sch56xx_write_virtual_reg_39294 sch56xx_write_virtual_reg 0 39294 NULL
149932 +textual_leaf_to_string_39295 textual_leaf_to_string 0 39295 NULL
149933 +blk_mq_hw_sysfs_dispatched_show_39296 blk_mq_hw_sysfs_dispatched_show 0 39296 NULL
149934 +ceph_crypto_key_decode_39298 ceph_crypto_key_decode 0 39298 NULL
149935 +cxacru_sysfs_show_link_status_39302 cxacru_sysfs_show_link_status 0 39302 NULL
149936 +__vmalloc_node_39308 __vmalloc_node 1 39308 NULL nohasharray
149937 +show_fnode_def_time2retain_39308 show_fnode_def_time2retain 0 39308 &__vmalloc_node_39308
149938 +hdpvr_transfer_39310 hdpvr_transfer 0-3 39310 NULL
149939 +sync_force_parallel_show_39315 sync_force_parallel_show 0 39315 NULL
149940 +cmd_xfer_39317 cmd_xfer 0 39317 NULL nohasharray
149941 +snd_seq_kernel_client_enqueue_39317 snd_seq_kernel_client_enqueue 0 39317 &cmd_xfer_39317
149942 +core_alua_store_secondary_status_39322 core_alua_store_secondary_status 0-3 39322 NULL
149943 +control_store_39323 control_store 0-4 39323 NULL
149944 +hdaps_temp2_show_39324 hdaps_temp2_show 0 39324 NULL nohasharray
149945 +xgbe_alloc_channels_39324 xgbe_alloc_channels 0 39324 &hdaps_temp2_show_39324 nohasharray
149946 +cp_get_regs_len_39324 cp_get_regs_len 0 39324 &xgbe_alloc_channels_39324
149947 +_iwl_dbgfs_pm_params_write_39325 _iwl_dbgfs_pm_params_write 3-0 39325 NULL
149948 +adp8860_store_39328 adp8860_store 0-3 39328 NULL
149949 +target_core_dev_attrib_attr_show_39329 target_core_dev_attrib_attr_show 0 39329 NULL
149950 +flex_array_prealloc_39330 flex_array_prealloc 0 39330 NULL
149951 +drm_dp_i2c_drain_msg_39331 drm_dp_i2c_drain_msg 0 39331 NULL
149952 +gmbus_xfer_39341 gmbus_xfer 0-3 39341 NULL
149953 +xen_hvm_setup_msi_irqs_39342 xen_hvm_setup_msi_irqs 2 39342 NULL
149954 +wimax_msg_alloc_39343 wimax_msg_alloc 4 39343 NULL
149955 +sha512_init_39345 sha512_init 0 39345 NULL
149956 +wm8350_rtc_stop_alarm_39347 wm8350_rtc_stop_alarm 0 39347 NULL
149957 +show_frame_align_39349 show_frame_align 0 39349 NULL
149958 +em28xx_s_ctrl_39353 em28xx_s_ctrl 0 39353 NULL
149959 +ide_complete_rq_39354 ide_complete_rq 3 39354 NULL
149960 +iscsi_session_get_param_39360 iscsi_session_get_param 0 39360 NULL
149961 +store_39365 store 0-3 39365 NULL
149962 +store_ctlr_mode_39366 store_ctlr_mode 0-4 39366 NULL
149963 +elv_attr_show_39372 elv_attr_show 0 39372 NULL
149964 +drv_set_short_addr_39373 drv_set_short_addr 0 39373 NULL
149965 +regmap_name_read_file_39379 regmap_name_read_file 3-0 39379 NULL
149966 +fnic_trace_debugfs_read_39380 fnic_trace_debugfs_read 3-0 39380 NULL
149967 +dev_queue_xmit_39382 dev_queue_xmit 0 39382 NULL
149968 +ps_poll_ps_poll_utilization_read_39383 ps_poll_ps_poll_utilization_read 3-0 39383 NULL nohasharray
149969 +rocker_cmd_set_port_settings_macaddr_39383 rocker_cmd_set_port_settings_macaddr 0 39383 &ps_poll_ps_poll_utilization_read_39383
149970 +wcn36xx_smd_load_nv_39385 wcn36xx_smd_load_nv 0 39385 NULL
149971 +__send_to_port_39386 __send_to_port 3-0-4 39386 NULL
149972 +dummy_pcm_trigger_39388 dummy_pcm_trigger 0 39388 NULL
149973 +show_internals_39390 show_internals 0 39390 NULL
149974 +acpi_ns_search_parent_tree_39391 acpi_ns_search_parent_tree 0 39391 NULL
149975 +xfs_btree_dup_cursor_39394 xfs_btree_dup_cursor 0 39394 NULL
149976 +show_fcstat_lip_count_39403 show_fcstat_lip_count 0 39403 NULL
149977 +__vcc_connect_39404 __vcc_connect 0 39404 NULL
149978 +smk_tskacc_39413 smk_tskacc 0 39413 NULL nohasharray
149979 +show_pwm1_39413 show_pwm1 0 39413 &smk_tskacc_39413 nohasharray
149980 +gfs2_internal_read_39413 gfs2_internal_read 0 39413 &show_pwm1_39413
149981 +user_power_read_39414 user_power_read 3-0 39414 NULL
149982 +nilfs_segbuf_submit_bio_39416 nilfs_segbuf_submit_bio 0 39416 NULL nohasharray
149983 +md5_parse_39416 md5_parse 0 39416 &nilfs_segbuf_submit_bio_39416
149984 +lpfc_sli4_log_fcf_record_info_39418 lpfc_sli4_log_fcf_record_info 4 39418 NULL
149985 +hash_ipmark4_expire_39419 hash_ipmark4_expire 4 39419 NULL
149986 +rj54n1_cropcap_39420 rj54n1_cropcap 0 39420 NULL
149987 +ceph_readpage_39422 ceph_readpage 0 39422 NULL nohasharray
149988 +__iwl_mvm_mac_start_39422 __iwl_mvm_mac_start 0 39422 &ceph_readpage_39422
149989 +alloc_agpphysmem_i8xx_39427 alloc_agpphysmem_i8xx 1 39427 NULL
149990 +user_list_39432 user_list 0-5 39432 NULL
149991 +s_mbus_fmt_39440 s_mbus_fmt 0 39440 NULL
149992 +slab_memory_callback_39442 slab_memory_callback 0 39442 NULL
149993 +host_show_hp_ssd_smart_path_enabled_39446 host_show_hp_ssd_smart_path_enabled 0 39446 NULL
149994 +ddb_i2c_master_xfer_39448 ddb_i2c_master_xfer 0-3 39448 NULL nohasharray
149995 +__vb2_get_done_vb_39448 __vb2_get_done_vb 0 39448 &ddb_i2c_master_xfer_39448
149996 +sys_semop_39457 sys_semop 3 39457 NULL
149997 +iscsi_tpg_attrib_show_login_timeout_39472 iscsi_tpg_attrib_show_login_timeout 0 39472 NULL
149998 +cma_bitmap_aligned_mask_39474 cma_bitmap_aligned_mask 0-2 39474 NULL nohasharray
149999 +setkey_unaligned_39474 setkey_unaligned 3 39474 &cma_bitmap_aligned_mask_39474
150000 +send_set_imon_clock_39477 send_set_imon_clock 0 39477 NULL
150001 +usif_ioctl_39481 usif_ioctl 3 39481 NULL nohasharray
150002 +carl9170_set_mac_tpc_39481 carl9170_set_mac_tpc 0 39481 &usif_ioctl_39481
150003 +_request_lock_39482 _request_lock 0 39482 NULL
150004 +ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries_39499 ieee80211_if_fmt_dot11MeshHWMPmaxPREQretries 3 39499 NULL
150005 +b43legacy_wireless_init_39508 b43legacy_wireless_init 0 39508 NULL
150006 +lpfc_first_burst_size_show_39511 lpfc_first_burst_size_show 0 39511 NULL
150007 +wm97xx_probe_39512 wm97xx_probe 0 39512 NULL
150008 +get_std_timing_39517 get_std_timing 0 39517 NULL
150009 +airspy_alloc_urbs_39522 airspy_alloc_urbs 0 39522 NULL
150010 +cl_req_alloc_39523 cl_req_alloc 4 39523 NULL
150011 +acpi_ds_create_node_39526 acpi_ds_create_node 0 39526 NULL
150012 +state_store_39532 state_store 0-3 39532 NULL
150013 +ican3_new_send_msg_39533 ican3_new_send_msg 0 39533 NULL
150014 +wlcore_hw_ap_sleep_39534 wlcore_hw_ap_sleep 0 39534 NULL
150015 +set_rpm_39535 set_rpm 0-4 39535 NULL
150016 +strobe_get_39537 strobe_get 0 39537 NULL
150017 +show_flags_39540 show_flags 0 39540 NULL
150018 +int_proc_write_39542 int_proc_write 3-0 39542 NULL
150019 +s_dv_timings_39545 s_dv_timings 0 39545 NULL
150020 +rtnl_port_size_39551 rtnl_port_size 0 39551 NULL
150021 +pp_write_39554 pp_write 3-0 39554 NULL nohasharray
150022 +sr_write_cmd_39554 sr_write_cmd 5-0 39554 &pp_write_39554
150023 +sis630_block_data_39556 sis630_block_data 0 39556 NULL nohasharray
150024 +set_pcm_default_values_39556 set_pcm_default_values 0 39556 &sis630_block_data_39556
150025 +ol_dqblk_block_39558 ol_dqblk_block 2 39558 NULL
150026 +cpulistaffinity_show_39560 cpulistaffinity_show 0 39560 NULL nohasharray
150027 +uhid_dev_input2_39560 uhid_dev_input2 0 39560 &cpulistaffinity_show_39560 nohasharray
150028 +reset_firmware_39560 reset_firmware 0 39560 &uhid_dev_input2_39560
150029 +store_tabletStylusLower_39561 store_tabletStylusLower 0-4 39561 NULL
150030 +datablob_format_39571 datablob_format 2 39571 NULL nohasharray
150031 +ieee80211_if_read_fwded_mcast_39571 ieee80211_if_read_fwded_mcast 3-0 39571 &datablob_format_39571
150032 +__cgroup_procs_write_39573 __cgroup_procs_write 0-3 39573 NULL
150033 +v9fs_vfs_setattr_dotl_39579 v9fs_vfs_setattr_dotl 0 39579 NULL nohasharray
150034 +hex32_arg_39579 hex32_arg 0 39579 &v9fs_vfs_setattr_dotl_39579
150035 +iwl_mvm_update_beacon_abort_39586 iwl_mvm_update_beacon_abort 0 39586 NULL
150036 +ifb_open_39587 ifb_open 0 39587 NULL
150037 +igb_pci_enable_sriov_39592 igb_pci_enable_sriov 0-2 39592 NULL
150038 +show_tabletModelCode_39594 show_tabletModelCode 0 39594 NULL
150039 +memblock_virt_alloc_internal_39600 memblock_virt_alloc_internal 1 39600 NULL nohasharray
150040 +show_tabletSize_39600 show_tabletSize 0 39600 &memblock_virt_alloc_internal_39600
150041 +copy_chunked_from_user_39601 copy_chunked_from_user 3 39601 NULL
150042 +bcache_reboot_39606 bcache_reboot 0 39606 NULL
150043 +v9fs_file_write_internal_39611 v9fs_file_write_internal 0 39611 NULL
150044 +nfs_idmap_get_key_39616 nfs_idmap_get_key 2 39616 NULL
150045 +sdio_readb_39618 sdio_readb 0 39618 NULL
150046 +i2c_master_send_39619 i2c_master_send 0-3 39619 NULL
150047 +prepare_uptodate_page_39622 prepare_uptodate_page 0 39622 NULL
150048 +surplus_hugepages_show_39625 surplus_hugepages_show 0 39625 NULL
150049 +v9fs_cached_file_write_39627 v9fs_cached_file_write 0-3 39627 NULL
150050 +pm8001_ctl_bios_version_show_39628 pm8001_ctl_bios_version_show 0 39628 NULL
150051 +tua9001_set_params_39630 tua9001_set_params 0 39630 NULL
150052 +devfreq_performance_func_39632 devfreq_performance_func 0 39632 NULL
150053 +create_srq_kernel_39636 create_srq_kernel 4 39636 NULL
150054 +pdacf_suspend_39638 pdacf_suspend 0 39638 NULL
150055 +pin_2_irq_39639 pin_2_irq 3 39639 NULL nohasharray
150056 +fm_send_cmd_39639 fm_send_cmd 5-0 39639 &pin_2_irq_39639
150057 +show_change_ack_39644 show_change_ack 0 39644 NULL
150058 +dm_exception_table_init_39645 dm_exception_table_init 2 39645 NULL nohasharray
150059 +set_dev_class_39645 set_dev_class 4 39645 &dm_exception_table_init_39645
150060 +adt7410_i2c_read_byte_39647 adt7410_i2c_read_byte 0 39647 NULL nohasharray
150061 +jbd2_journal_file_inode_39647 jbd2_journal_file_inode 0 39647 &adt7410_i2c_read_byte_39647
150062 +afg_show_39651 afg_show 0 39651 NULL
150063 +snd_rme32_capture_copy_39653 snd_rme32_capture_copy 5 39653 NULL
150064 +prism2_info_hostscanresults_39657 prism2_info_hostscanresults 3 39657 NULL
150065 +pfkey_sockaddr_size_39661 pfkey_sockaddr_size 0 39661 NULL nohasharray
150066 +ext4_readpage_inline_39661 ext4_readpage_inline 0 39661 &pfkey_sockaddr_size_39661 nohasharray
150067 +vxge_ethtool_get_sset_count_39661 vxge_ethtool_get_sset_count 0 39661 &ext4_readpage_inline_39661
150068 +function_show_39663 function_show 0 39663 NULL
150069 +show_pma_counter_39665 show_pma_counter 0 39665 NULL
150070 +kvm_read_guest_cached_39666 kvm_read_guest_cached 4 39666 NULL
150071 +read_39668 read 0 39668 NULL
150072 +__bch_cached_dev_show_39669 __bch_cached_dev_show 0 39669 NULL
150073 +__dev_alloc_name_39670 __dev_alloc_name 0 39670 NULL
150074 +v4l_stk_read_39672 v4l_stk_read 3-0 39672 NULL
150075 +ocfs2_xattr_user_list_39673 ocfs2_xattr_user_list 0-5 39673 NULL
150076 +do_surface_dirty_sou_39678 do_surface_dirty_sou 7 39678 NULL
150077 +bonding_show_ad_num_ports_39680 bonding_show_ad_num_ports 0 39680 NULL
150078 +d_protocols_show_39682 d_protocols_show 0 39682 NULL
150079 +qlcnic_set_nic_info_39684 qlcnic_set_nic_info 0 39684 NULL
150080 +pwm_export_store_39686 pwm_export_store 0-4 39686 NULL
150081 +set_in_min1_39689 set_in_min1 0-4 39689 NULL nohasharray
150082 +ixgbe_get_regs_len_39689 ixgbe_get_regs_len 0 39689 &set_in_min1_39689
150083 +elan_smbus_calibrate_result_39692 elan_smbus_calibrate_result 0 39692 NULL
150084 +xenbus_write_watch_39700 xenbus_write_watch 0 39700 NULL
150085 +sd_completed_bytes_39705 sd_completed_bytes 0 39705 NULL
150086 +ftrace_pid_write_39710 ftrace_pid_write 3 39710 NULL
150087 +hfs_write_inode_39715 hfs_write_inode 0 39715 NULL
150088 +snd_rme9652_reset_39721 snd_rme9652_reset 0 39721 NULL
150089 +nfqnl_rcv_nl_event_39732 nfqnl_rcv_nl_event 0 39732 NULL
150090 +core_alua_store_trans_delay_msecs_39733 core_alua_store_trans_delay_msecs 0-3 39733 NULL
150091 +dccp_feat_init_39735 dccp_feat_init 0 39735 NULL
150092 +usb2_lpm_besl_show_39740 usb2_lpm_besl_show 0 39740 NULL
150093 +srp_change_queue_depth_39742 srp_change_queue_depth 2-0 39742 NULL
150094 +show_fan_start_output_39743 show_fan_start_output 0 39743 NULL
150095 +snd_ad1889_playback_prepare_39752 snd_ad1889_playback_prepare 0 39752 NULL nohasharray
150096 +bInterfaceNumber_show_39752 bInterfaceNumber_show 0 39752 &snd_ad1889_playback_prepare_39752
150097 +nfs_update_inode_39754 nfs_update_inode 0 39754 NULL
150098 +amd64_inject_ecc_vector_store_39756 amd64_inject_ecc_vector_store 0-4 39756 NULL
150099 +ncp_close_file_39761 ncp_close_file 0 39761 NULL
150100 +show_input_39763 show_input 0 39763 NULL
150101 +cp210x_set_config_single_39764 cp210x_set_config_single 0 39764 NULL
150102 +adt7316_spi_multi_read_39765 adt7316_spi_multi_read 3 39765 NULL
150103 +usb_hcd_map_urb_for_dma_39774 usb_hcd_map_urb_for_dma 0 39774 NULL nohasharray
150104 +max8998_bulk_write_39774 max8998_bulk_write 0 39774 &usb_hcd_map_urb_for_dma_39774
150105 +persistent_ram_buffer_map_39776 persistent_ram_buffer_map 1-2 39776 NULL
150106 +kone_sysfs_show_startup_profile_39780 kone_sysfs_show_startup_profile 0 39780 NULL
150107 +mxt_fw_version_show_39788 mxt_fw_version_show 0 39788 NULL
150108 +pm80xx_chip_smp_req_39789 pm80xx_chip_smp_req 0 39789 NULL nohasharray
150109 +osap_39789 osap 0 39789 &pm80xx_chip_smp_req_39789
150110 +ocfs2_pages_per_cluster_39790 ocfs2_pages_per_cluster 0 39790 NULL
150111 +patch_ad1988_39795 patch_ad1988 0 39795 NULL
150112 +moxart_rtc_read_time_39802 moxart_rtc_read_time 0 39802 NULL nohasharray
150113 +ath10k_station_assoc_39802 ath10k_station_assoc 0 39802 &moxart_rtc_read_time_39802
150114 +cdce706_reg_update_39804 cdce706_reg_update 0 39804 NULL
150115 +update_39807 update 0 39807 NULL
150116 +efivar_data_read_39809 efivar_data_read 0 39809 NULL
150117 +security_inode_listsecurity_39812 security_inode_listsecurity 0 39812 NULL
150118 +iscsi_tpg_attrib_show_t10_pi_39814 iscsi_tpg_attrib_show_t10_pi 0 39814 NULL
150119 +snd_pcm_oss_writev3_39818 snd_pcm_oss_writev3 3 39818 NULL nohasharray
150120 +ft_wwn_show_39818 ft_wwn_show 0 39818 &snd_pcm_oss_writev3_39818
150121 +lb_hash_stats_init_39819 lb_hash_stats_init 0 39819 NULL
150122 +snd_hda_gen_init_39820 snd_hda_gen_init 0 39820 NULL
150123 +cpu_shares_write_u64_39823 cpu_shares_write_u64 0 39823 NULL
150124 +sys_migrate_pages_39825 sys_migrate_pages 2 39825 NULL
150125 +adxl34x_autosleep_store_39827 adxl34x_autosleep_store 0-4 39827 NULL
150126 +get_priv_size_39828 get_priv_size 0-1 39828 NULL
150127 +ch341_set_baudrate_39829 ch341_set_baudrate 0 39829 NULL
150128 +delay_store_39831 delay_store 0-3 39831 NULL
150129 +sched_write_39833 sched_write 0-3 39833 NULL
150130 +show_iface_vlan_enabled_39834 show_iface_vlan_enabled 0 39834 NULL
150131 +hfsplus_btree_write_39838 hfsplus_btree_write 0 39838 NULL
150132 +f2fs_getattr_39841 f2fs_getattr 0 39841 NULL
150133 +clear_show_39848 clear_show 0 39848 NULL
150134 +iio_buffer_store_enable_39852 iio_buffer_store_enable 0-4 39852 NULL nohasharray
150135 +sriov_numvfs_store_39852 sriov_numvfs_store 0-4 39852 &iio_buffer_store_enable_39852
150136 +kempld_version_show_39859 kempld_version_show 0 39859 NULL
150137 +force_bredr_smp_read_39860 force_bredr_smp_read 3-0 39860 NULL
150138 +e4000_get_if_frequency_39865 e4000_get_if_frequency 0 39865 NULL
150139 +i7core_inject_show_dimm_39869 i7core_inject_show_dimm 0 39869 NULL
150140 +isl1208_sysfs_show_dtrim_39870 isl1208_sysfs_show_dtrim 0 39870 NULL
150141 +pyra_sysfs_read_settings_39871 pyra_sysfs_read_settings 0-5-6 39871 NULL
150142 +search_by_key_39874 search_by_key 0 39874 NULL
150143 +m920x_write_39879 m920x_write 0 39879 NULL
150144 +netlbl_catmap_walkrng_39885 netlbl_catmap_walkrng 0-2 39885 NULL nohasharray
150145 +smack_netlabel_send_39885 smack_netlabel_send 0 39885 &netlbl_catmap_walkrng_39885
150146 +iscsi_nacl_attrib_store_random_datain_pdu_offsets_39886 iscsi_nacl_attrib_store_random_datain_pdu_offsets 0-3 39886 NULL
150147 +pkt_add_39897 pkt_add 3 39897 NULL nohasharray
150148 +set_temp_low_39897 set_temp_low 0-4 39897 &pkt_add_39897
150149 +pb0100_set_autogain_39900 pb0100_set_autogain 0 39900 NULL
150150 +selinux_set_mapping_39901 selinux_set_mapping 0 39901 NULL
150151 +aic26_keyclick_show_39902 aic26_keyclick_show 0 39902 NULL
150152 +store_jint_idle_ticks_39905 store_jint_idle_ticks 0-4 39905 NULL
150153 +kernfs_iop_permission_39907 kernfs_iop_permission 0 39907 NULL
150154 +read_file_modal_eeprom_39909 read_file_modal_eeprom 3-0 39909 NULL
150155 +wil_rx_init_39912 wil_rx_init 0 39912 NULL
150156 +gen_pool_add_virt_39913 gen_pool_add_virt 4 39913 NULL nohasharray
150157 +ocfs2_control_do_setversion_msg_39913 ocfs2_control_do_setversion_msg 0 39913 &gen_pool_add_virt_39913
150158 +panic_event_39914 panic_event 0 39914 NULL
150159 +dw210x_op_rw_39915 dw210x_op_rw 6 39915 NULL nohasharray
150160 +target_fabric_port_show_attr_alua_tg_pt_status_39915 target_fabric_port_show_attr_alua_tg_pt_status 0 39915 &dw210x_op_rw_39915
150161 +ath9k_wmi_cmd_issue_39918 ath9k_wmi_cmd_issue 0 39918 NULL
150162 +aes_encrypt_interrupt_read_39919 aes_encrypt_interrupt_read 3-0 39919 NULL
150163 +oom_score_adj_read_39921 oom_score_adj_read 3-0 39921 NULL nohasharray
150164 +exofs_read_kern_39921 exofs_read_kern 6 39921 &oom_score_adj_read_39921
150165 +store_sf4_temp_39924 store_sf4_temp 0-4 39924 NULL
150166 +core_id_show_39928 core_id_show 0 39928 NULL nohasharray
150167 +tse_reglen_39928 tse_reglen 0 39928 &core_id_show_39928
150168 +_transport_phy_speed_39929 _transport_phy_speed 0 39929 NULL nohasharray
150169 +set_dec_all_6db_39929 set_dec_all_6db 0-4 39929 &_transport_phy_speed_39929
150170 +errno_to_pcibios_err_39930 errno_to_pcibios_err 0-1 39930 NULL
150171 +__spi_async_39932 __spi_async 0 39932 NULL
150172 +__get_order_39935 __get_order 0 39935 NULL
150173 +msr_class_cpu_callback_39936 msr_class_cpu_callback 0 39936 NULL
150174 +tipc_msg_build_39939 tipc_msg_build 4-5-0 39939 NULL
150175 +erst_exec_goto_39940 erst_exec_goto 0 39940 NULL
150176 +core_siblings_list_show_39944 core_siblings_list_show 0 39944 NULL
150177 +ov9640_s_ctrl_39945 ov9640_s_ctrl 0 39945 NULL
150178 +error_error_frame_read_39947 error_error_frame_read 3-0 39947 NULL nohasharray
150179 +fwnet_pd_new_39947 fwnet_pd_new 4 39947 &error_error_frame_read_39947 nohasharray
150180 +mlx4_comm_cmd_wait_39947 mlx4_comm_cmd_wait 0 39947 &fwnet_pd_new_39947
150181 +usb_get_device_descriptor_39951 usb_get_device_descriptor 0 39951 NULL
150182 +tty_prepare_flip_string_39955 tty_prepare_flip_string 3 39955 NULL nohasharray
150183 +lpfc_restrict_login_show_39955 lpfc_restrict_login_show 0 39955 &tty_prepare_flip_string_39955
150184 +lstcon_group_list_39958 lstcon_group_list 2 39958 NULL
150185 +bh1770_set_lux_rate_39960 bh1770_set_lux_rate 0-4 39960 NULL
150186 +bh1770_get_prox_rate_avail_39962 bh1770_get_prox_rate_avail 0 39962 NULL
150187 +prepare_39963 prepare 0 39963 NULL
150188 +mv88e6xxx_phy_write_indirect_39966 mv88e6xxx_phy_write_indirect 2 39966 NULL
150189 +bio_chain_clone_range_39967 bio_chain_clone_range 3 39967 NULL
150190 +selinux_audit_rule_init_39969 selinux_audit_rule_init 0 39969 NULL
150191 +fmvj18x_resume_39970 fmvj18x_resume 0 39970 NULL
150192 +rtl2832_regmap_write_39971 rtl2832_regmap_write 0 39971 NULL
150193 +dma_push_rx_39973 dma_push_rx 2 39973 NULL
150194 +vfio_pci_read_39975 vfio_pci_read 0-3 39975 NULL
150195 +broadsheetfb_write_39976 broadsheetfb_write 3 39976 NULL
150196 +svc_create_39979 svc_create 0 39979 NULL
150197 +aer_inject_39984 aer_inject 0 39984 NULL
150198 +mthca_array_init_39987 mthca_array_init 2 39987 NULL
150199 +fw_device_op_read_39990 fw_device_op_read 3-0 39990 NULL
150200 +rtsx_transfer_sglist_adma_39993 rtsx_transfer_sglist_adma 4 39993 NULL
150201 +con2fb_release_oldinfo_39994 con2fb_release_oldinfo 0 39994 NULL
150202 +get_setup_data_total_num_39996 get_setup_data_total_num 1 39996 NULL nohasharray
150203 +s5p_mfc_buf_prepare_39996 s5p_mfc_buf_prepare 0 39996 &get_setup_data_total_num_39996
150204 +rtl8139_set_mac_address_39998 rtl8139_set_mac_address 0 39998 NULL
150205 +mtd_oobsize_show_40003 mtd_oobsize_show 0 40003 NULL
150206 +selinux_socket_post_create_40007 selinux_socket_post_create 0 40007 NULL
150207 +keyspan_pda_write_room_40009 keyspan_pda_write_room 0 40009 NULL nohasharray
150208 +_nfs42_proc_fallocate_40009 _nfs42_proc_fallocate 0 40009 &keyspan_pda_write_room_40009
150209 +cyapa_create_input_dev_40013 cyapa_create_input_dev 0 40013 NULL
150210 +smb_send_40015 smb_send 0 40015 NULL
150211 +ks8995_read_40016 ks8995_read 0-4 40016 NULL
150212 +fm_rx_set_volume_40017 fm_rx_set_volume 0 40017 NULL
150213 +_truncate_mirrors_40021 _truncate_mirrors 0 40021 NULL
150214 +ivtvfb_write_40023 ivtvfb_write 3 40023 NULL nohasharray
150215 +nf_nat_icmpv6_reply_translation_40023 nf_nat_icmpv6_reply_translation 5 40023 &ivtvfb_write_40023 nohasharray
150216 +snd_intel8x0m_pcm_prepare_40023 snd_intel8x0m_pcm_prepare 0 40023 &nf_nat_icmpv6_reply_translation_40023
150217 +show_error_40026 show_error 0 40026 NULL
150218 +ea_foreach_i_40028 ea_foreach_i 0 40028 NULL
150219 +devcd_data_read_40029 devcd_data_read 0-5-6 40029 NULL
150220 +datablob_hmac_append_40038 datablob_hmac_append 3 40038 NULL
150221 +patch_vt1716S_40039 patch_vt1716S 0 40039 NULL
150222 +cpuidle_show_40041 cpuidle_show 0 40041 NULL
150223 +regmap_add_irq_chip_40042 regmap_add_irq_chip 4 40042 NULL
150224 +drv_set_pan_id_40044 drv_set_pan_id 0 40044 NULL
150225 +wl12xx_acx_set_ba_initiator_policy_40045 wl12xx_acx_set_ba_initiator_policy 0 40045 NULL
150226 +cyber2000fb_decode_clock_40053 cyber2000fb_decode_clock 0 40053 NULL
150227 +l2cap_create_iframe_pdu_40055 l2cap_create_iframe_pdu 3 40055 NULL nohasharray
150228 +add_tty_40055 add_tty 1 40055 &l2cap_create_iframe_pdu_40055 nohasharray
150229 +__bnx2x_get_preset_regs_len_40055 __bnx2x_get_preset_regs_len 0 40055 &add_tty_40055
150230 +vpfe_start_streaming_40061 vpfe_start_streaming 0 40061 NULL
150231 +multicast_snooping_show_40064 multicast_snooping_show 0 40064 NULL
150232 +bootflag_set_40065 bootflag_set 0-4 40065 NULL
150233 +wusb_retry_count_store_40066 wusb_retry_count_store 0-4 40066 NULL
150234 +igb_request_msix_40067 igb_request_msix 0 40067 NULL
150235 +bql_show_40074 bql_show 0 40074 NULL
150236 +show_fan_auto_channel_40075 show_fan_auto_channel 0 40075 NULL nohasharray
150237 +store_tabletToolMode_40075 store_tabletToolMode 0-4 40075 &show_fan_auto_channel_40075
150238 +wl1251_acx_beacon_filter_table_40079 wl1251_acx_beacon_filter_table 0 40079 NULL
150239 +nmclan_resume_40081 nmclan_resume 0 40081 NULL
150240 +iscsi_nacl_param_show_DefaultTime2Retain_40085 iscsi_nacl_param_show_DefaultTime2Retain 0 40085 NULL
150241 +regcache_lzo_compress_cache_block_40091 regcache_lzo_compress_cache_block 0 40091 NULL
150242 +uncore_get_attr_cpumask_40093 uncore_get_attr_cpumask 0 40093 NULL
150243 +ncp_request2_40102 ncp_request2 0 40102 NULL
150244 +netlink_broadcast_filtered_40105 netlink_broadcast_filtered 0 40105 NULL
150245 +xfs_rtbuf_get_40107 xfs_rtbuf_get 0 40107 NULL
150246 +gen_pool_first_fit_40110 gen_pool_first_fit 2-3-4 40110 NULL
150247 +snd_soc_dapm_new_pcm_40119 snd_soc_dapm_new_pcm 3 40119 NULL
150248 +sctp_setsockopt_delayed_ack_40129 sctp_setsockopt_delayed_ack 3-0 40129 NULL nohasharray
150249 +lp3971_i2c_read_40129 lp3971_i2c_read 0 40129 &sctp_setsockopt_delayed_ack_40129 nohasharray
150250 +cachefiles_daemon_tag_40129 cachefiles_daemon_tag 0 40129 &lp3971_i2c_read_40129
150251 +dwc2_max_desc_num_40132 dwc2_max_desc_num 0 40132 NULL nohasharray
150252 +reg_read_range_40132 reg_read_range 4-0 40132 &dwc2_max_desc_num_40132
150253 +try_assign_dacs_40135 try_assign_dacs 0 40135 NULL
150254 +niu_set_flow_key_40136 niu_set_flow_key 0 40136 NULL nohasharray
150255 +config_rss_40136 config_rss 0 40136 &niu_set_flow_key_40136
150256 +zd_switch_radio_on_40137 zd_switch_radio_on 0 40137 NULL nohasharray
150257 +simple_playback_init_40137 simple_playback_init 0 40137 &zd_switch_radio_on_40137
150258 +rx_rx_frame_checksum_read_40140 rx_rx_frame_checksum_read 3-0 40140 NULL
150259 +inode_killpriv_40142 inode_killpriv 0 40142 NULL
150260 +ath10k_write_simulate_fw_crash_40143 ath10k_write_simulate_fw_crash 3-0 40143 NULL
150261 +drm_display_info_set_bus_formats_40148 drm_display_info_set_bus_formats 3 40148 NULL
150262 +blk_mq_sysfs_show_40149 blk_mq_sysfs_show 0 40149 NULL nohasharray
150263 +adp8870_bl_l1_daylight_dim_store_40149 adp8870_bl_l1_daylight_dim_store 0-4 40149 &blk_mq_sysfs_show_40149
150264 +netdev_queue_attr_store_40150 netdev_queue_attr_store 0-4 40150 NULL
150265 +sysfs_unbind_clocksource_40152 sysfs_unbind_clocksource 4-0 40152 NULL
150266 +iwch_alloc_fastreg_pbl_40153 iwch_alloc_fastreg_pbl 2 40153 NULL
150267 +atl1c_up_40154 atl1c_up 0 40154 NULL
150268 +store_beep_enable_40156 store_beep_enable 0-4 40156 NULL
150269 +ocfs2_sync_file_40157 ocfs2_sync_file 0 40157 NULL
150270 +pt_write_40159 pt_write 3-0 40159 NULL
150271 +ad1988_add_spdif_mux_ctl_40164 ad1988_add_spdif_mux_ctl 0 40164 NULL
150272 +target_core_dev_pr_attr_show_40169 target_core_dev_pr_attr_show 0 40169 NULL
150273 +uac_clock_selector_get_val_40180 uac_clock_selector_get_val 0 40180 NULL
150274 +target_stat_scsi_tgt_port_show_attr_port_index_40183 target_stat_scsi_tgt_port_show_attr_port_index 0 40183 NULL
150275 +show_40187 show 0 40187 NULL
150276 +set_fan_div_40190 set_fan_div 0-4 40190 NULL
150277 +ab3100_otp_locked_show_40192 ab3100_otp_locked_show 0 40192 NULL
150278 +devnode_find_40199 devnode_find 3-2 40199 NULL nohasharray
150279 +ipr_alloc_ucode_buffer_40199 ipr_alloc_ucode_buffer 1 40199 &devnode_find_40199
150280 +allocate_probes_40204 allocate_probes 1 40204 NULL
150281 +selinux_socket_recvmsg_40208 selinux_socket_recvmsg 0 40208 NULL
150282 +ecryptfs_inode_newsize_ok_40210 ecryptfs_inode_newsize_ok 0 40210 NULL
150283 +generic_exec_single_40212 generic_exec_single 0 40212 NULL
150284 +_nfs4_do_fsinfo_40215 _nfs4_do_fsinfo 0 40215 NULL
150285 +sync_cached_firmware_buf_40217 sync_cached_firmware_buf 0 40217 NULL
150286 +i40e_get_sset_count_40218 i40e_get_sset_count 0 40218 NULL
150287 +max_energy_range_uj_show_40222 max_energy_range_uj_show 0 40222 NULL
150288 +ocrdma_dbgfs_ops_read_40232 ocrdma_dbgfs_ops_read 3-0 40232 NULL
150289 +tpacpi_brightness_set_ucmsstep_40234 tpacpi_brightness_set_ucmsstep 0 40234 NULL
150290 +osst_read_40237 osst_read 3-0 40237 NULL nohasharray
150291 +lpfc_max_vpi_show_40237 lpfc_max_vpi_show 0 40237 &osst_read_40237
150292 +adjust_io_40247 adjust_io 0 40247 NULL
150293 +ocfs2_zero_extend_get_range_40248 ocfs2_zero_extend_get_range 0 40248 NULL
150294 +fsl_edma_prep_dma_cyclic_40254 fsl_edma_prep_dma_cyclic 4-3 40254 NULL nohasharray
150295 +of_get_child_count_40254 of_get_child_count 0 40254 &fsl_edma_prep_dma_cyclic_40254
150296 +bq2415x_sysfs_set_mode_40257 bq2415x_sysfs_set_mode 0-4 40257 NULL
150297 +vlsi_open_40258 vlsi_open 0 40258 NULL
150298 +store_led_override_40261 store_led_override 0-3 40261 NULL
150299 +rs_sta_dbgfs_scale_table_read_40262 rs_sta_dbgfs_scale_table_read 3-0 40262 NULL nohasharray
150300 +fuse_update_attributes_40262 fuse_update_attributes 0 40262 &rs_sta_dbgfs_scale_table_read_40262
150301 +persistent_ram_iomap_40264 persistent_ram_iomap 1-2 40264 NULL
150302 +reiserfs_writepage_40266 reiserfs_writepage 0 40266 NULL
150303 +mos7840_write_40267 mos7840_write 0-4 40267 NULL
150304 +reqsk_queue_alloc_40272 reqsk_queue_alloc 0 40272 NULL
150305 +usbnet_read_cmd_40275 usbnet_read_cmd 7-0 40275 NULL
150306 +ceph_write_begin_40279 ceph_write_begin 0 40279 NULL
150307 +carmine_find_mode_40280 carmine_find_mode 0 40280 NULL
150308 +rx_xfr_hint_trig_read_40283 rx_xfr_hint_trig_read 3-0 40283 NULL nohasharray
150309 +pcnet_suspend_40283 pcnet_suspend 0 40283 &rx_xfr_hint_trig_read_40283
150310 +ad7877_dac_store_40285 ad7877_dac_store 0-4 40285 NULL
150311 +il_dbgfs_ucode_rx_stats_read_40286 il_dbgfs_ucode_rx_stats_read 0-3 40286 NULL
150312 +ashmem_read_40287 ashmem_read 3 40287 NULL
150313 +tracing_thresh_read_40295 tracing_thresh_read 3 40295 NULL
150314 +dn_confirm_accept_40296 dn_confirm_accept 0 40296 NULL nohasharray
150315 +aat2870_ldo_is_enabled_40296 aat2870_ldo_is_enabled 0 40296 &dn_confirm_accept_40296
150316 +ncp_statfs_40298 ncp_statfs 0 40298 NULL nohasharray
150317 +tcp_error_40298 tcp_error 0 40298 &ncp_statfs_40298
150318 +SyS_bind_40303 SyS_bind 3 40303 NULL
150319 +ubi_io_write_data_40305 ubi_io_write_data 4-5-0 40305 NULL nohasharray
150320 +device_online_40305 device_online 0 40305 &ubi_io_write_data_40305
150321 +mv88e6xxx_phy_page_read_40309 mv88e6xxx_phy_page_read 0 40309 NULL
150322 +wm8350_rtc_readtime_40313 wm8350_rtc_readtime 0 40313 NULL
150323 +vlan_device_event_40315 vlan_device_event 0 40315 NULL
150324 +prepare_40316 prepare 0 40316 NULL
150325 +ieee80211_vif_use_channel_40318 ieee80211_vif_use_channel 0 40318 NULL
150326 +store_40327 store 0-3 40327 NULL
150327 +crypto_ahash_extsize_40328 crypto_ahash_extsize 0 40328 NULL
150328 +splice_direct_to_actor_40333 splice_direct_to_actor 0 40333 NULL
150329 +ufs_alloc_lastblock_40334 ufs_alloc_lastblock 0 40334 NULL
150330 +ib_get_mad_data_offset_40336 ib_get_mad_data_offset 0 40336 NULL nohasharray
150331 +set_auto_update_interval_40336 set_auto_update_interval 0-4 40336 &ib_get_mad_data_offset_40336
150332 +mousedev_write_40337 mousedev_write 0-3 40337 NULL
150333 +ad9523_store_eeprom_40338 ad9523_store_eeprom 0 40338 NULL
150334 +of_irq_parse_raw_40339 of_irq_parse_raw 0 40339 NULL
150335 +fm10k_update_xc_addr_pf_40340 fm10k_update_xc_addr_pf 0 40340 NULL
150336 +sis96x_transaction_40344 sis96x_transaction 0 40344 NULL
150337 +sha1_ssse3_init_40345 sha1_ssse3_init 0 40345 NULL
150338 +mantis_i2c_read_40346 mantis_i2c_read 0 40346 NULL nohasharray
150339 +show_in5_min_40346 show_in5_min 0 40346 &mantis_i2c_read_40346
150340 +mmio_read_40348 mmio_read 4 40348 NULL
150341 +store_tabletProgrammableDelay_40354 store_tabletProgrammableDelay 0-4 40354 NULL
150342 +ocfs2_release_clusters_40355 ocfs2_release_clusters 4 40355 NULL nohasharray
150343 +ia_proc_read_40355 ia_proc_read 0 40355 &ocfs2_release_clusters_40355
150344 +store_green_40357 store_green 0-4 40357 NULL
150345 +llc_ui_getname_40358 llc_ui_getname 0 40358 NULL
150346 +cifs_stats_proc_write_40361 cifs_stats_proc_write 0-3 40361 NULL
150347 +patch_stac92hd95_40362 patch_stac92hd95 0 40362 NULL
150348 +event_rx_mem_empty_read_40363 event_rx_mem_empty_read 3-0 40363 NULL
150349 +regulator_suspend_disk_mode_show_40365 regulator_suspend_disk_mode_show 0 40365 NULL nohasharray
150350 +ocfs2_check_range_for_refcount_40365 ocfs2_check_range_for_refcount 0 40365 &regulator_suspend_disk_mode_show_40365
150351 +single_flag_store_40367 single_flag_store 0-4 40367 NULL
150352 +__vsock_bind_dgram_40372 __vsock_bind_dgram 0 40372 NULL
150353 +get_chars_40373 get_chars 3 40373 NULL
150354 +_vnic_dev_cmd_40377 _vnic_dev_cmd 0 40377 NULL
150355 +fwnet_incoming_packet_40380 fwnet_incoming_packet 3 40380 NULL
150356 +adt7x10_update_temp_40381 adt7x10_update_temp 0 40381 NULL nohasharray
150357 +cmtp_sock_create_40381 cmtp_sock_create 0 40381 &adt7x10_update_temp_40381
150358 +iscsi_tpg_param_show_MaxRecvDataSegmentLength_40382 iscsi_tpg_param_show_MaxRecvDataSegmentLength 0 40382 NULL
150359 +edac_device_ctl_poll_msec_show_40385 edac_device_ctl_poll_msec_show 0 40385 NULL
150360 +mtd_bbtblocks_show_40388 mtd_bbtblocks_show 0 40388 NULL nohasharray
150361 +rocker_port_ctrl_vlan_term_40388 rocker_port_ctrl_vlan_term 0 40388 &mtd_bbtblocks_show_40388
150362 +store_selfballoon_uphys_40395 store_selfballoon_uphys 0-4 40395 NULL
150363 +wl128x_cmd_general_parms_40397 wl128x_cmd_general_parms 0 40397 NULL
150364 +pcan_usb_start_40408 pcan_usb_start 0 40408 NULL
150365 +mc13783_gpo_regulator_enable_40414 mc13783_gpo_regulator_enable 0 40414 NULL nohasharray
150366 +target_core_show_dev_lba_map_40414 target_core_show_dev_lba_map 0 40414 &mc13783_gpo_regulator_enable_40414
150367 +ecryptfs_read_lower_40419 ecryptfs_read_lower 0-3 40419 NULL
150368 +qlcnic_alloc_mbx_args_40421 qlcnic_alloc_mbx_args 0 40421 NULL
150369 +tcn_timer_show_40426 tcn_timer_show 0 40426 NULL
150370 +jffs2_statfs_40427 jffs2_statfs 0 40427 NULL
150371 +pinctrl_register_mappings_40428 pinctrl_register_mappings 2 40428 NULL
150372 +add_jack_kctl_40429 add_jack_kctl 0 40429 NULL
150373 +proc_write_driver_40432 proc_write_driver 3 40432 NULL
150374 +megasas_sysfs_show_dbg_lvl_40435 megasas_sysfs_show_dbg_lvl 0 40435 NULL
150375 +ipoib_set_dev_features_40437 ipoib_set_dev_features 0 40437 NULL
150376 +goku_udc_start_40440 goku_udc_start 0 40440 NULL nohasharray
150377 +__nr_hugepages_store_common_40440 __nr_hugepages_store_common 0-5 40440 &goku_udc_start_40440
150378 +rmd128_update_40445 rmd128_update 0 40445 NULL
150379 +memcg_cpu_hotplug_callback_40446 memcg_cpu_hotplug_callback 0 40446 NULL
150380 +i2cdev_attach_adapter_40447 i2cdev_attach_adapter 0 40447 NULL
150381 +atmel_rmem16_40450 atmel_rmem16 0 40450 NULL nohasharray
150382 +describe_stats_40450 describe_stats 0 40450 &atmel_rmem16_40450
150383 +repair_io_failure_40452 repair_io_failure 4-3 40452 NULL
150384 +go7007_smbus_xfer_40453 go7007_smbus_xfer 0 40453 NULL nohasharray
150385 +cx18_prepare_buffer_40453 cx18_prepare_buffer 0 40453 &go7007_smbus_xfer_40453 nohasharray
150386 +smsc75xx_read_reg_40453 smsc75xx_read_reg 0 40453 &cx18_prepare_buffer_40453
150387 +wlcore_read32_40455 wlcore_read32 0 40455 NULL
150388 +tomoyo_update_policy_40458 tomoyo_update_policy 2 40458 NULL
150389 +zd_usb_scnprint_id_40459 zd_usb_scnprint_id 0-3 40459 NULL
150390 +gp2ap020a00f_write_event_threshold_40461 gp2ap020a00f_write_event_threshold 2-0 40461 NULL
150391 +ext4_xattr_trusted_list_40463 ext4_xattr_trusted_list 0-5 40463 NULL
150392 +SyS_writev_40467 SyS_writev 3 40467 NULL
150393 +visor_open_40470 visor_open 0 40470 NULL
150394 +SyS_select_40473 SyS_select 1 40473 NULL
150395 +postdisable_40478 postdisable 0 40478 NULL
150396 +show_ipv6_iface_flow_label_40483 show_ipv6_iface_flow_label 0 40483 NULL
150397 +read_usmargin_40485 read_usmargin 0 40485 NULL
150398 +batadv_hash_new_40491 batadv_hash_new 1 40491 NULL
150399 +devcgroup_inode_permission_40492 devcgroup_inode_permission 0 40492 NULL nohasharray
150400 +show_spread_40492 show_spread 0 40492 &devcgroup_inode_permission_40492
150401 +__cpufreq_stats_create_table_40494 __cpufreq_stats_create_table 0 40494 NULL
150402 +tty_write_room_40495 tty_write_room 0 40495 NULL
150403 +show_dock_40500 show_dock 0 40500 NULL nohasharray
150404 +mtu_store_40500 mtu_store 4-0 40500 &show_dock_40500 nohasharray
150405 +bond_option_use_carrier_set_40500 bond_option_use_carrier_set 0 40500 &mtu_store_40500
150406 +qlcnic_83xx_get_pci_info_40503 qlcnic_83xx_get_pci_info 0 40503 NULL
150407 +epp_write_data_40504 epp_write_data 0 40504 NULL nohasharray
150408 +pcistub_device_id_add_40504 pcistub_device_id_add 0 40504 &epp_write_data_40504
150409 +shash_final_unaligned_40506 shash_final_unaligned 0 40506 NULL
150410 +sg_phys_40507 sg_phys 0 40507 NULL nohasharray
150411 +pcxhr_send_msg_40507 pcxhr_send_msg 0 40507 &sg_phys_40507
150412 +xfs_iread_extents_40510 xfs_iread_extents 0 40510 NULL
150413 +__ethtool_get_sset_count_40511 __ethtool_get_sset_count 0 40511 NULL
150414 +pasid_show_40513 pasid_show 0 40513 NULL nohasharray
150415 +show_remote_mac_40513 show_remote_mac 0 40513 &pasid_show_40513
150416 +hdaps_readb_one_40514 hdaps_readb_one 0 40514 NULL
150417 +host_show_transport_mode_40515 host_show_transport_mode 0 40515 NULL
150418 +phy_ethtool_sset_40518 phy_ethtool_sset 0 40518 NULL
150419 +serial8250_get_attr_rx_trig_bytes_40520 serial8250_get_attr_rx_trig_bytes 0 40520 NULL nohasharray
150420 +TSS_checkhmac2_40520 TSS_checkhmac2 0 40520 &serial8250_get_attr_rx_trig_bytes_40520 nohasharray
150421 +genlmsg_multicast_netns_40520 genlmsg_multicast_netns 0 40520 &TSS_checkhmac2_40520
150422 +temp1_input_show_40525 temp1_input_show 0 40525 NULL nohasharray
150423 +slab_mem_going_offline_callback_40525 slab_mem_going_offline_callback 0 40525 &temp1_input_show_40525
150424 +ad7923_update_scan_mode_40529 ad7923_update_scan_mode 0 40529 NULL
150425 +ims_pcu_reset_device_40532 ims_pcu_reset_device 0-4 40532 NULL
150426 +ubifs_listxattr_40536 ubifs_listxattr 0-3 40536 NULL
150427 +ixgbe_dbg_reg_ops_read_40540 ixgbe_dbg_reg_ops_read 3-0 40540 NULL
150428 +gfs2_write_inode_40541 gfs2_write_inode 0 40541 NULL
150429 +clk_gpio_gate_enable_40543 clk_gpio_gate_enable 0 40543 NULL
150430 +uwb_get_status_40546 uwb_get_status 0 40546 NULL
150431 +ima_write_policy_40548 ima_write_policy 3-0 40548 NULL
150432 +qlcnic_sysfs_clear_port_stats_40549 qlcnic_sysfs_clear_port_stats 0-6-5 40549 NULL
150433 +store_private_fcoe_ctlr_fcf_dev_loss_tmo_40550 store_private_fcoe_ctlr_fcf_dev_loss_tmo 0-4 40550 NULL
150434 +pnp_assign_mem_40555 pnp_assign_mem 0 40555 NULL
150435 +solo_dma_vin_region_40556 solo_dma_vin_region 0 40556 NULL nohasharray
150436 +nouveau_hwmon_set_pwm1_min_40556 nouveau_hwmon_set_pwm1_min 0-4 40556 &solo_dma_vin_region_40556
150437 +cachefiles_daemon_dir_40557 cachefiles_daemon_dir 0 40557 NULL
150438 +esp_alloc_tmp_40558 esp_alloc_tmp 2-3 40558 NULL nohasharray
150439 +mt9t031_s_fmt_40558 mt9t031_s_fmt 0 40558 &esp_alloc_tmp_40558
150440 +ufs_inode_getfrag_40560 ufs_inode_getfrag 2-4 40560 NULL nohasharray
150441 +dev_pm_qos_update_request_40560 dev_pm_qos_update_request 0 40560 &ufs_inode_getfrag_40560
150442 +pio_read_40561 pio_read 6-0-5 40561 NULL
150443 +rocker_flow_tbl_bridge_40563 rocker_flow_tbl_bridge 0 40563 NULL
150444 +queue_io_opt_show_40565 queue_io_opt_show 0 40565 NULL
150445 +ufx_reg_read_40567 ufx_reg_read 0 40567 NULL
150446 +isdn_tty_write_room_40568 isdn_tty_write_room 0 40568 NULL
150447 +bl_alloc_init_bio_40569 bl_alloc_init_bio 1 40569 NULL
150448 +eurwdt_notify_sys_40577 eurwdt_notify_sys 0 40577 NULL
150449 +lba_to_map_index_40580 lba_to_map_index 0-1 40580 NULL
150450 +ssb_pci_xtal_40581 ssb_pci_xtal 0 40581 NULL
150451 +nilfs_segctor_current_seg_sequence_show_40582 nilfs_segctor_current_seg_sequence_show 0 40582 NULL
150452 +tps6105x_regulator_disable_40589 tps6105x_regulator_disable 0 40589 NULL
150453 +nvkm_clk_create__40592 nvkm_clk_create_ 8 40592 NULL
150454 +b1_get_byte_40597 b1_get_byte 0 40597 NULL
150455 +skge_rx_get_40598 skge_rx_get 3 40598 NULL
150456 +reshape_position_show_40599 reshape_position_show 0 40599 NULL
150457 +irda_usb_net_open_40605 irda_usb_net_open 0 40605 NULL
150458 +vpe_s_ctrl_40610 vpe_s_ctrl 0 40610 NULL
150459 +get_priv_descr_and_size_40612 get_priv_descr_and_size 0 40612 NULL
150460 +ixgbe_setup_tx_resources_40613 ixgbe_setup_tx_resources 0 40613 NULL
150461 +max8998_read_reg_40615 max8998_read_reg 0 40615 NULL
150462 +nfs_wb_page_40622 nfs_wb_page 0 40622 NULL
150463 +cdc_mbim_manage_power_40625 cdc_mbim_manage_power 0 40625 NULL
150464 +show_class_attr_string_40632 show_class_attr_string 0 40632 NULL
150465 +da9052_adc_read_temp_40635 da9052_adc_read_temp 0 40635 NULL
150466 +sctp_cmd_process_init_40637 sctp_cmd_process_init 0 40637 NULL nohasharray
150467 +rsbtbl_size_write_40637 rsbtbl_size_write 3-0 40637 &sctp_cmd_process_init_40637
150468 +attr_release_to_select_store_tpkbd_40642 attr_release_to_select_store_tpkbd 0-4 40642 NULL
150469 +read_40652 read 0 40652 NULL
150470 +show_counter_rx_bad_formats_40653 show_counter_rx_bad_formats 0 40653 NULL
150471 +get_rss_table_size_40660 get_rss_table_size 0 40660 NULL nohasharray
150472 +i2cdev_detach_adapter_40660 i2cdev_detach_adapter 0 40660 &get_rss_table_size_40660
150473 +twl4030_kpwrite_u8_40665 twl4030_kpwrite_u8 3 40665 NULL
150474 +get_a_bus_req_40666 get_a_bus_req 0 40666 NULL
150475 +usb_set_interface_40669 usb_set_interface 0 40669 NULL
150476 +sco_sock_listen_40670 sco_sock_listen 0 40670 NULL
150477 +pipeline_rx_complete_stat_fifo_int_read_40671 pipeline_rx_complete_stat_fifo_int_read 3-0 40671 NULL
150478 +fops_read_40672 fops_read 3-0 40672 NULL
150479 +snd_rme9652_channel_info_40673 snd_rme9652_channel_info 0 40673 NULL nohasharray
150480 +ext4_mark_inode_dirty_40673 ext4_mark_inode_dirty 0 40673 &snd_rme9652_channel_info_40673
150481 +idr_get_empty_slot_40674 idr_get_empty_slot 0 40674 NULL
150482 +videobuf_dma_init_user_locked_40678 videobuf_dma_init_user_locked 4-3-0 40678 NULL nohasharray
150483 +tps80031_write_40678 tps80031_write 0 40678 &videobuf_dma_init_user_locked_40678
150484 +affs_writepage_40679 affs_writepage 0 40679 NULL
150485 +pci_enable_resources_40680 pci_enable_resources 0 40680 NULL
150486 +if_write_room_40681 if_write_room 0 40681 NULL
150487 +tc589_suspend_40684 tc589_suspend 0 40684 NULL
150488 +goldfish_pipe_write_40686 goldfish_pipe_write 0-3 40686 NULL
150489 +regulator_enable_40689 regulator_enable 0 40689 NULL
150490 +nfc_hci_set_param_40697 nfc_hci_set_param 5 40697 NULL
150491 +vfio_pci_config_rw_40698 vfio_pci_config_rw 0 40698 NULL
150492 +__seq_open_private_40715 __seq_open_private 3 40715 NULL
150493 +create_image_40716 create_image 0 40716 NULL
150494 +tg3_test_interrupt_40717 tg3_test_interrupt 0 40717 NULL
150495 +ip_skb_dst_mtu_40718 ip_skb_dst_mtu 0 40718 NULL
150496 +set_extent_bit_40719 set_extent_bit 0 40719 NULL nohasharray
150497 +uri_store_40719 uri_store 0 40719 &set_extent_bit_40719
150498 +nilfs_bmap_lookup_at_level_40724 nilfs_bmap_lookup_at_level 0 40724 NULL
150499 +tipc_node_get_mtu_40725 tipc_node_get_mtu 0 40725 NULL
150500 +raw_disconnect_40726 raw_disconnect 0 40726 NULL
150501 +adt7410_i2c_write_word_40731 adt7410_i2c_write_word 0 40731 NULL
150502 +of_pdt_build_one_prop_40735 of_pdt_build_one_prop 5 40735 NULL
150503 +fuse_readpages_40737 fuse_readpages 4 40737 NULL
150504 +iscsi_host_get_param_40741 iscsi_host_get_param 0 40741 NULL
150505 +radeon_ttm_vram_read_40743 radeon_ttm_vram_read 0-3 40743 NULL
150506 +xfs_iext_remove_direct_40744 xfs_iext_remove_direct 3 40744 NULL
150507 +acpi_ps_get_next_arg_40745 acpi_ps_get_next_arg 0 40745 NULL nohasharray
150508 +fm_rx_set_rds_mode_40745 fm_rx_set_rds_mode 0 40745 &acpi_ps_get_next_arg_40745 nohasharray
150509 +gadget_config_desc_MaxPower_store_40745 gadget_config_desc_MaxPower_store 0-3 40745 &fm_rx_set_rds_mode_40745
150510 +sysfs_list_show_40747 sysfs_list_show 0 40747 NULL
150511 +write_behind_check_40749 write_behind_check 0 40749 NULL
150512 +security_inode_listxattr_40752 security_inode_listxattr 0 40752 NULL
150513 +drv_add_interface_40758 drv_add_interface 0 40758 NULL
150514 +get_temp_alarm_40761 get_temp_alarm 0 40761 NULL
150515 +direct_access_40765 direct_access 0 40765 NULL
150516 +pg_write_40766 pg_write 3-0 40766 NULL
150517 +__elevator_change_40769 __elevator_change 0 40769 NULL
150518 +kernfs_fop_read_40770 kernfs_fop_read 3-0 40770 NULL
150519 +fcoe_ctlr_create_store_40772 fcoe_ctlr_create_store 0-3 40772 NULL
150520 +show_bitmask_40774 show_bitmask 0 40774 NULL
150521 +show_list_40775 show_list 3-0 40775 NULL
150522 +acpi_ps_next_parse_state_40776 acpi_ps_next_parse_state 0-3 40776 NULL
150523 +store_gamma_curve_40779 store_gamma_curve 4 40779 NULL
150524 +ipv4_helper_40780 ipv4_helper 0 40780 NULL nohasharray
150525 +roccat_common2_sysfs_write_keys_extra_40780 roccat_common2_sysfs_write_keys_extra 0-6-5 40780 &ipv4_helper_40780
150526 +tps65217_pmic_disable_40783 tps65217_pmic_disable 0 40783 NULL
150527 +gfs2_recover_journal_40784 gfs2_recover_journal 0 40784 NULL
150528 +qlcnic_sriov_pf_cfg_eswitch_40785 qlcnic_sriov_pf_cfg_eswitch 0 40785 NULL
150529 +iscsi_tpg_auth_store_password_40788 iscsi_tpg_auth_store_password 0-3 40788 NULL
150530 +show_nfreectxts_40789 show_nfreectxts 0 40789 NULL nohasharray
150531 +mxt_wait_for_completion_40789 mxt_wait_for_completion 0 40789 &show_nfreectxts_40789
150532 +bitmap_weight_40791 bitmap_weight 0 40791 NULL
150533 +mls_range_set_40792 mls_range_set 0 40792 NULL
150534 +bonding_show_ad_actor_key_40793 bonding_show_ad_actor_key 0 40793 NULL
150535 +pyra_sysfs_read_40795 pyra_sysfs_read 6-0 40795 NULL
150536 +wusb_dev_update_address_40797 wusb_dev_update_address 0 40797 NULL
150537 +amradio_send_cmd_40800 amradio_send_cmd 0 40800 NULL
150538 +hci_sock_create_40801 hci_sock_create 0 40801 NULL nohasharray
150539 +rtw_add_beacon_40801 rtw_add_beacon 5-3 40801 &hci_sock_create_40801
150540 +arcmsr_attr_host_driver_abort_40803 arcmsr_attr_host_driver_abort 0 40803 NULL nohasharray
150541 +cifs_sign_smbv_40803 cifs_sign_smbv 0 40803 &arcmsr_attr_host_driver_abort_40803
150542 +bonding_show_ad_aggregator_40805 bonding_show_ad_aggregator 0 40805 NULL
150543 +mwifiex_cmd_issue_chan_report_request_40807 mwifiex_cmd_issue_chan_report_request 0 40807 NULL
150544 +smk_fill_rule_40808 smk_fill_rule 0 40808 NULL
150545 +assign_out_path_ctls_40810 assign_out_path_ctls 0 40810 NULL
150546 +netdev_alloc_skb_ip_align_40811 netdev_alloc_skb_ip_align 2 40811 NULL
150547 +set_therm_crit_40813 set_therm_crit 0-4 40813 NULL
150548 +nr_device_event_40814 nr_device_event 0 40814 NULL
150549 +target_stat_scsi_auth_intr_show_attr_indx_40815 target_stat_scsi_auth_intr_show_attr_indx 0 40815 NULL
150550 +img_pwm_enable_40822 img_pwm_enable 0 40822 NULL
150551 +show_tcpActiveOpens_40825 show_tcpActiveOpens 0 40825 NULL
150552 +parport_ieee1284_ecp_write_addr_40826 parport_ieee1284_ecp_write_addr 0 40826 NULL nohasharray
150553 +perf_read_40826 perf_read 0-3 40826 &parport_ieee1284_ecp_write_addr_40826 nohasharray
150554 +core_alua_store_access_type_40826 core_alua_store_access_type 0-3 40826 &perf_read_40826
150555 +digi_write_room_40833 digi_write_room 0 40833 NULL
150556 +lp3971_dcdc_is_enabled_40836 lp3971_dcdc_is_enabled 0 40836 NULL
150557 +p2m_timeout_show_40837 p2m_timeout_show 0 40837 NULL nohasharray
150558 +cyapa_detect_40837 cyapa_detect 0 40837 &p2m_timeout_show_40837
150559 +kmx61_set_mode_40839 kmx61_set_mode 0 40839 NULL
150560 +show_in_status_40844 show_in_status 0 40844 NULL nohasharray
150561 +can_rx_register_40844 can_rx_register 0 40844 &show_in_status_40844
150562 +test_smp_read_40845 test_smp_read 3 40845 NULL
150563 +nilfs_mdt_init_40849 nilfs_mdt_init 3 40849 NULL
150564 +isku_sysfs_write_keys_thumbster_40851 isku_sysfs_write_keys_thumbster 6-0-5 40851 NULL nohasharray
150565 +udp_lib_setsockopt_40851 udp_lib_setsockopt 0 40851 &isku_sysfs_write_keys_thumbster_40851 nohasharray
150566 +rndis_opts_qmult_store_40851 rndis_opts_qmult_store 0-3 40851 &udp_lib_setsockopt_40851
150567 +write_file_wow_40852 write_file_wow 3-0 40852 NULL
150568 +cxacru_sysfs_show_downstream_fec_errors_40853 cxacru_sysfs_show_downstream_fec_errors 0 40853 NULL
150569 +validate_negotiate_40854 validate_negotiate 0 40854 NULL
150570 +cx25840_audio_s_ctrl_40855 cx25840_audio_s_ctrl 0 40855 NULL nohasharray
150571 +store_match_busid_40855 store_match_busid 0-3 40855 &cx25840_audio_s_ctrl_40855
150572 +v9fs_file_read_40858 v9fs_file_read 3-0 40858 NULL
150573 +substream_alloc_pages_40859 substream_alloc_pages 3 40859 NULL
150574 +__bch_flash_dev_store_40861 __bch_flash_dev_store 0-4 40861 NULL
150575 +wil_up_40863 wil_up 0 40863 NULL
150576 +qla2x00_sysfs_write_optrom_ctl_40864 qla2x00_sysfs_write_optrom_ctl 0-6-5 40864 NULL
150577 +show_priv_session_creator_40866 show_priv_session_creator 0 40866 NULL
150578 +i7core_inject_eccmask_show_40872 i7core_inject_eccmask_show 0 40872 NULL
150579 +atomic_add_unless_40873 atomic_add_unless 0 40873 NULL
150580 +snd_cx88_card_trigger_40885 snd_cx88_card_trigger 0 40885 NULL
150581 +iwl_mvm_start_fw_dbg_conf_40886 iwl_mvm_start_fw_dbg_conf 0 40886 NULL
150582 +wl12xx_cmd_build_probe_req_40888 wl12xx_cmd_build_probe_req 6-10-8 40888 NULL
150583 +init_vbus_channel_40889 init_vbus_channel 1-2 40889 NULL
150584 +store_global_beep_40893 store_global_beep 0-4 40893 NULL
150585 +read_file_queue_40895 read_file_queue 3-0 40895 NULL
150586 +ide_park_show_40896 ide_park_show 0 40896 NULL
150587 +show_boardversion_40901 show_boardversion 0 40901 NULL
150588 +waiters_read_40902 waiters_read 3-0 40902 NULL
150589 +xfs_sync_sb_40903 xfs_sync_sb 0 40903 NULL
150590 +isdn_add_channels_40905 isdn_add_channels 3 40905 NULL
150591 +snd_seq_ioctl_get_client_pool_40907 snd_seq_ioctl_get_client_pool 0 40907 NULL
150592 +acpi_ex_system_wait_mutex_40911 acpi_ex_system_wait_mutex 0 40911 NULL nohasharray
150593 +store_40911 store 0-3 40911 &acpi_ex_system_wait_mutex_40911
150594 +su3000_i2c_transfer_40912 su3000_i2c_transfer 0-3 40912 NULL
150595 +gfs2_ea_find_40913 gfs2_ea_find 0 40913 NULL
150596 +vol_cdev_write_40915 vol_cdev_write 3-0 40915 NULL
150597 +ath10k_pci_init_config_40916 ath10k_pci_init_config 0 40916 NULL
150598 +store_pwm_auto_point_temp_40918 store_pwm_auto_point_temp 0-4 40918 NULL
150599 +get_40920 get 0 40920 NULL
150600 +store_indirect_dword_40924 store_indirect_dword 0-4 40924 NULL
150601 +uwb_rc_cmd_async_40929 uwb_rc_cmd_async 0 40929 NULL
150602 +show_hrtbt_enb_40930 show_hrtbt_enb 0 40930 NULL nohasharray
150603 +gpiod_get_raw_value_40930 gpiod_get_raw_value 0 40930 &show_hrtbt_enb_40930
150604 +wl1273_fm_set_rx_freq_40931 wl1273_fm_set_rx_freq 0 40931 NULL nohasharray
150605 +store_vrm_40931 store_vrm 0-4 40931 &wl1273_fm_set_rx_freq_40931 nohasharray
150606 +pccard_store_resource_40931 pccard_store_resource 0-4 40931 &store_vrm_40931
150607 +gx1fb_check_var_40935 gx1fb_check_var 0 40935 NULL
150608 +il4965_alloc_dma_ptr_40937 il4965_alloc_dma_ptr 0 40937 NULL
150609 +adt7x10_set_t_hyst_40939 adt7x10_set_t_hyst 0-4 40939 NULL
150610 +acpi_ut_copy_ipackage_to_ipackage_40941 acpi_ut_copy_ipackage_to_ipackage 0 40941 NULL
150611 +snd_vx_create_40948 snd_vx_create 4 40948 NULL
150612 +path_listxattr_40949 path_listxattr 3 40949 NULL
150613 +wm8994_free_irq_40951 wm8994_free_irq 2 40951 NULL
150614 +pf_show_40958 pf_show 0 40958 NULL
150615 +rs5c_set_alarm_40963 rs5c_set_alarm 0 40963 NULL
150616 +show_40964 show 0 40964 NULL
150617 +i7core_show_counter_0_40966 i7core_show_counter_0 0 40966 NULL
150618 +iscsi_nacl_param_show_DefaultTime2Wait_40974 iscsi_nacl_param_show_DefaultTime2Wait 0 40974 NULL
150619 +rds_sendmsg_40976 rds_sendmsg 4-0 40976 NULL
150620 +wl1271_cmd_test_40977 wl1271_cmd_test 0 40977 NULL
150621 +ima_appraise_measurement_40978 ima_appraise_measurement 6 40978 NULL
150622 +store_fan_min_40986 store_fan_min 0-4 40986 NULL
150623 +page_symlink_40989 page_symlink 3 40989 NULL
150624 +show_status_40990 show_status 0 40990 NULL
150625 +ixgbe_fcoe_ddp_target_40992 ixgbe_fcoe_ddp_target 4 40992 NULL
150626 +il_dbgfs_fh_reg_read_40993 il_dbgfs_fh_reg_read 3-0 40993 NULL
150627 +show_temp_st_40996 show_temp_st 0 40996 NULL
150628 +store_unicast_flood_40997 store_unicast_flood 0 40997 NULL
150629 +dp83640_config_init_40998 dp83640_config_init 0 40998 NULL
150630 +iwl_dbgfs_scan_ant_rxchain_read_40999 iwl_dbgfs_scan_ant_rxchain_read 3-0 40999 NULL
150631 +c2port_poll_in_busy_41001 c2port_poll_in_busy 0 41001 NULL
150632 +mac80211_format_buffer_41010 mac80211_format_buffer 2-0 41010 NULL
150633 +fm10k_get_reta_size_41014 fm10k_get_reta_size 0 41014 NULL
150634 +mtd_block_isbad_41015 mtd_block_isbad 0 41015 NULL
150635 +intel_crc_pmic_get_raw_temp_41018 intel_crc_pmic_get_raw_temp 0 41018 NULL nohasharray
150636 +wl1251_acx_mem_cfg_41018 wl1251_acx_mem_cfg 0 41018 &intel_crc_pmic_get_raw_temp_41018 nohasharray
150637 +ns83820_setup_rx_41018 ns83820_setup_rx 0 41018 &wl1251_acx_mem_cfg_41018
150638 +queue_id_show_41020 queue_id_show 0 41020 NULL nohasharray
150639 +mlx4_en_set_cq_moder_41020 mlx4_en_set_cq_moder 0 41020 &queue_id_show_41020
150640 +brcmf_net_p2p_open_41022 brcmf_net_p2p_open 0 41022 NULL
150641 +snd_emux_load_patch_seq_oss_41024 snd_emux_load_patch_seq_oss 0-5 41024 NULL
150642 +dbg_read_41026 dbg_read 0-3 41026 NULL
150643 +__proc_dobitmasks_41029 __proc_dobitmasks 5 41029 NULL
150644 +mt9m111_reg_mask_41030 mt9m111_reg_mask 0 41030 NULL
150645 +_req_append_segment_41031 _req_append_segment 2-0 41031 NULL
150646 +netlink_unicast_41033 netlink_unicast 0 41033 NULL
150647 +get_protocol_stats_41034 get_protocol_stats 0 41034 NULL
150648 +mISDN_sock_sendmsg_41035 mISDN_sock_sendmsg 4-0 41035 NULL
150649 +fbcon_event_notify_41037 fbcon_event_notify 0 41037 NULL
150650 +usb488_interface_capabilities_show_41038 usb488_interface_capabilities_show 0 41038 NULL nohasharray
150651 +target_stat_scsi_dev_show_attr_ports_41038 target_stat_scsi_dev_show_attr_ports 0 41038 &usb488_interface_capabilities_show_41038
150652 +ocfs2_xattr_index_block_find_41040 ocfs2_xattr_index_block_find 0 41040 NULL
150653 +show_touchpad_41043 show_touchpad 0 41043 NULL
150654 +sk_detach_filter_41050 sk_detach_filter 0 41050 NULL nohasharray
150655 +lprocfs_write_frac_helper_41050 lprocfs_write_frac_helper 2 41050 &sk_detach_filter_41050
150656 +mmc_enhanced_area_size_show_41051 mmc_enhanced_area_size_show 0 41051 NULL nohasharray
150657 +qce_countsg_41051 qce_countsg 0 41051 &mmc_enhanced_area_size_show_41051
150658 +_send_41053 _send 3 41053 NULL
150659 +smsc75xx_change_mtu_41054 smsc75xx_change_mtu 0 41054 NULL
150660 +do_s2io_prog_unicast_41056 do_s2io_prog_unicast 0 41056 NULL
150661 +show_41059 show 0 41059 NULL
150662 +snd_pcm_hw_param_max_41060 snd_pcm_hw_param_max 0 41060 NULL
150663 +vfs_listxattr_41062 vfs_listxattr 0-3 41062 NULL nohasharray
150664 +beacon_filtering_write_41062 beacon_filtering_write 3-0 41062 &vfs_listxattr_41062
150665 +qib_manage_rcvq_41064 qib_manage_rcvq 0 41064 NULL
150666 +ks8995_write_41066 ks8995_write 0-4 41066 NULL
150667 +recovery_start_show_41070 recovery_start_show 0 41070 NULL nohasharray
150668 +ims_pcu_ofn_bit_show_41070 ims_pcu_ofn_bit_show 0 41070 &recovery_start_show_41070
150669 +raw_recvmsg_41073 raw_recvmsg 3 41073 NULL
150670 +sc_only_mode_read_41076 sc_only_mode_read 3-0 41076 NULL nohasharray
150671 +usbvision_write_reg_41076 usbvision_write_reg 0 41076 &sc_only_mode_read_41076
150672 +cfg80211_inform_bss_frame_41078 cfg80211_inform_bss_frame 4 41078 NULL
150673 +adfs_write_begin_41079 adfs_write_begin 0-3 41079 NULL
150674 +b43_aphy_op_switch_channel_41083 b43_aphy_op_switch_channel 0 41083 NULL
150675 +rpm_callback_41084 rpm_callback 0 41084 NULL
150676 +uart_get_attr_flags_41090 uart_get_attr_flags 0 41090 NULL
150677 +nvme_map_user_pages_41093 nvme_map_user_pages 4-3 41093 NULL nohasharray
150678 +roccat_read_41093 roccat_read 3-0 41093 &nvme_map_user_pages_41093 nohasharray
150679 +sctp_setsockopt_recvnxtinfo_41093 sctp_setsockopt_recvnxtinfo 0 41093 &roccat_read_41093
150680 +dma_attach_41094 dma_attach 5-6 41094 NULL
150681 +rcar_vin_videobuf_setup_41096 rcar_vin_videobuf_setup 0 41096 NULL nohasharray
150682 +target_core_store_dev_control_41096 target_core_store_dev_control 0-3 41096 &rcar_vin_videobuf_setup_41096
150683 +nvkm_subdev_create__41103 nvkm_subdev_create_ 7 41103 NULL nohasharray
150684 +velocity_vlan_rx_add_vid_41103 velocity_vlan_rx_add_vid 0 41103 &nvkm_subdev_create__41103
150685 +device_attr_store_41104 device_attr_store 0-4 41104 NULL
150686 +provide_user_output_41105 provide_user_output 3-0 41105 NULL
150687 +show_in_0_41107 show_in_0 0 41107 NULL nohasharray
150688 +bnx2x_set_pf_tx_switching_41107 bnx2x_set_pf_tx_switching 0 41107 &show_in_0_41107
150689 +f_audio_buffer_alloc_41110 f_audio_buffer_alloc 1 41110 NULL
150690 +get_modalias_41111 get_modalias 0 41111 NULL
150691 +ath10k_read_wmi_services_41112 ath10k_read_wmi_services 3-0 41112 NULL
150692 +xpc_system_die_41115 xpc_system_die 0 41115 NULL
150693 +f_set_ib_cfg_41118 f_set_ib_cfg 0 41118 NULL
150694 +show_fc_vport_node_name_41119 show_fc_vport_node_name 0 41119 NULL
150695 +cpu_prepare_41128 cpu_prepare 0 41128 NULL
150696 +thermal_cooling_device_max_state_show_41132 thermal_cooling_device_max_state_show 0 41132 NULL
150697 +lpfc_issue_reset_41139 lpfc_issue_reset 0-4 41139 NULL
150698 +qla2x00_optrom_gold_fw_version_show_41144 qla2x00_optrom_gold_fw_version_show 0 41144 NULL
150699 +ath10k_wmi_tlv_op_gen_bcn_tmpl_41145 ath10k_wmi_tlv_op_gen_bcn_tmpl 8 41145 NULL
150700 +read_default_nvram_41149 read_default_nvram 0-5-6 41149 NULL
150701 +vmci_transport_send_read_notification_41152 vmci_transport_send_read_notification 0 41152 NULL
150702 +uvc_v4l2_read_41156 uvc_v4l2_read 0-3 41156 NULL
150703 +qib_do_user_init_41158 qib_do_user_init 0 41158 NULL
150704 +f_late_initreg_41160 f_late_initreg 0 41160 NULL
150705 +tx_frag_mpdu_alloc_failed_read_41167 tx_frag_mpdu_alloc_failed_read 3-0 41167 NULL
150706 +ad7314_spi_read_41170 ad7314_spi_read 0 41170 NULL
150707 +dvb_ca_write_41171 dvb_ca_write 3-0 41171 NULL
150708 +ol_quota_chunk_block_41177 ol_quota_chunk_block 0-2 41177 NULL nohasharray
150709 +da9063_rtc_start_alarm_41177 da9063_rtc_start_alarm 0 41177 &ol_quota_chunk_block_41177
150710 +nilfs_btree_insert_41181 nilfs_btree_insert 0 41181 NULL
150711 +bonding_show_lacp_41183 bonding_show_lacp 0 41183 NULL
150712 +zd_write_bssid_41184 zd_write_bssid 0 41184 NULL
150713 +netif_get_num_default_rss_queues_41187 netif_get_num_default_rss_queues 0 41187 NULL
150714 +request_irq_41192 request_irq 0 41192 NULL
150715 +st_sensors_spi_write_byte_41193 st_sensors_spi_write_byte 0 41193 NULL
150716 +compat_sys_process_vm_writev_41194 compat_sys_process_vm_writev 3-5 41194 NULL
150717 +dfs_file_write_41196 dfs_file_write 3-0 41196 NULL
150718 +print_page_owner_41199 print_page_owner 2-0 41199 NULL
150719 +store_pwm_weight_temp_sel_41204 store_pwm_weight_temp_sel 0-4 41204 NULL
150720 +xfs_vm_writepages_41205 xfs_vm_writepages 0 41205 NULL
150721 +koneplus_send_control_41207 koneplus_send_control 0 41207 NULL
150722 +tun_alloc_skb_41216 tun_alloc_skb 2-3-4 41216 NULL
150723 +show_bank1_mask_41217 show_bank1_mask 0 41217 NULL
150724 +udf_pc_to_char_41219 udf_pc_to_char 0 41219 NULL
150725 +gether_get_dev_addr_41220 gether_get_dev_addr 0 41220 NULL nohasharray
150726 +gp2ap020a00f_alter_opmode_41220 gp2ap020a00f_alter_opmode 0 41220 &gether_get_dev_addr_41220
150727 +setup_rss_41225 setup_rss 0 41225 NULL
150728 +osd_probe_41226 osd_probe 0 41226 NULL
150729 +create_loopback_mixing_ctl_41229 create_loopback_mixing_ctl 0 41229 NULL
150730 +CIFSSMBRead_41230 CIFSSMBRead 0 41230 NULL nohasharray
150731 +kvaser_usb_start_chip_41230 kvaser_usb_start_chip 0 41230 &CIFSSMBRead_41230
150732 +interf_grp_compatible_id_store_41235 interf_grp_compatible_id_store 0-3 41235 NULL
150733 +lx_stream_set_format_41241 lx_stream_set_format 0 41241 NULL
150734 +mcp3422_show_scales_41246 mcp3422_show_scales 0 41246 NULL nohasharray
150735 +vid_to_reg_41246 vid_to_reg 0-1 41246 &mcp3422_show_scales_41246
150736 +show_dts_mode_41247 show_dts_mode 0 41247 NULL
150737 +ext3_journalled_write_end_41248 ext3_journalled_write_end 0-5 41248 NULL
150738 +get_fan_status_41249 get_fan_status 0 41249 NULL nohasharray
150739 +send_41249 send 0 41249 &get_fan_status_41249
150740 +degraded_show_41251 degraded_show 0 41251 NULL nohasharray
150741 +xfs_zero_last_block_41251 xfs_zero_last_block 2-3-0 41251 &degraded_show_41251
150742 +wakeup_abort_count_show_41252 wakeup_abort_count_show 0 41252 NULL
150743 +hiddev_compat_ioctl_41255 hiddev_compat_ioctl 2 41255 NULL
150744 +carmine_check_var_41256 carmine_check_var 0 41256 NULL
150745 +show_fnode_password_41259 show_fnode_password 0 41259 NULL
150746 +erst_read_41260 erst_read 0 41260 NULL
150747 +he_send_41261 he_send 0 41261 NULL
150748 +__fprog_create_41263 __fprog_create 2 41263 NULL
150749 +udf_readpage_41264 udf_readpage 0 41264 NULL
150750 +qnx4_readpage_41267 qnx4_readpage 0 41267 NULL
150751 +dm9601_set_mac_address_41274 dm9601_set_mac_address 0 41274 NULL
150752 +dvb_ca_en50221_io_read_condition_41276 dvb_ca_en50221_io_read_condition 0 41276 NULL nohasharray
150753 +cyapa_gen3_write_buffer_41276 cyapa_gen3_write_buffer 0 41276 &dvb_ca_en50221_io_read_condition_41276
150754 +show_dump_regs_41277 show_dump_regs 0 41277 NULL
150755 +alloc_context_41283 alloc_context 1 41283 NULL
150756 +i2c_algo_dp_aux_put_byte_41286 i2c_algo_dp_aux_put_byte 0 41286 NULL nohasharray
150757 +acpi_suspend_begin_old_41286 acpi_suspend_begin_old 0 41286 &i2c_algo_dp_aux_put_byte_41286
150758 +of_count_phandle_with_args_41291 of_count_phandle_with_args 0 41291 NULL
150759 +name_show_41292 name_show 0 41292 NULL nohasharray
150760 +xudc_ep0_queue_41292 xudc_ep0_queue 0 41292 &name_show_41292
150761 +ivtv_s_stream_vbi_fmt_41294 ivtv_s_stream_vbi_fmt 0 41294 NULL
150762 +configuration_show_41311 configuration_show 0 41311 NULL
150763 +dvbsky_i2c_xfer_41318 dvbsky_i2c_xfer 0-3 41318 NULL
150764 +open_41320 open 0 41320 NULL
150765 +pcan_usb_set_ext_vcc_41324 pcan_usb_set_ext_vcc 0 41324 NULL nohasharray
150766 +ath10k_debug_get_et_sset_count_41324 ath10k_debug_get_et_sset_count 0 41324 &pcan_usb_set_ext_vcc_41324
150767 +show_temp_min_hyst_41333 show_temp_min_hyst 0 41333 NULL
150768 +o2hb_setup_one_bio_41341 o2hb_setup_one_bio 4 41341 NULL
150769 +virtblk_cache_type_store_41345 virtblk_cache_type_store 0-4 41345 NULL
150770 +acpi_ec_read_41347 acpi_ec_read 0 41347 NULL
150771 +roccat_common2_sysfs_write_light_macro_41348 roccat_common2_sysfs_write_light_macro 0-6-5 41348 NULL
150772 +cnic_init_id_tbl_41354 cnic_init_id_tbl 2 41354 NULL nohasharray
150773 +show_temp_low_41354 show_temp_low 0 41354 &cnic_init_id_tbl_41354 nohasharray
150774 +hsit_s_stream_41354 hsit_s_stream 0 41354 &show_temp_low_41354
150775 +__cfg80211_alloc_vendor_skb_41356 __cfg80211_alloc_vendor_skb 3 41356 NULL
150776 +jbd2_alloc_41359 jbd2_alloc 1 41359 NULL
150777 +kovaplus_sysfs_show_actual_cpi_41367 kovaplus_sysfs_show_actual_cpi 0 41367 NULL
150778 +max16065_show_alarm_41372 max16065_show_alarm 0 41372 NULL nohasharray
150779 +add_sw_ctl_41372 add_sw_ctl 0 41372 &max16065_show_alarm_41372 nohasharray
150780 +level_store_41372 level_store 0-4 41372 &add_sw_ctl_41372
150781 +kmp_init_41373 kmp_init 2 41373 NULL nohasharray
150782 +__dwc3_gadget_ep_queue_41373 __dwc3_gadget_ep_queue 0 41373 &kmp_init_41373
150783 +netlink_alloc_large_skb_41375 netlink_alloc_large_skb 1 41375 NULL nohasharray
150784 +ds1305_get_time_41375 ds1305_get_time 0 41375 &netlink_alloc_large_skb_41375
150785 +cc2520_start_41387 cc2520_start 0 41387 NULL
150786 +netdev_switch_parent_id_get_41389 netdev_switch_parent_id_get 0 41389 NULL
150787 +oiap_41392 oiap 0 41392 NULL nohasharray
150788 +store_mode_select_41392 store_mode_select 0-4 41392 &oiap_41392
150789 +via_cputemp_cpu_callback_41395 via_cputemp_cpu_callback 0 41395 NULL
150790 +audit_rule_init_41396 audit_rule_init 0 41396 NULL
150791 +pcf8563_get_datetime_41397 pcf8563_get_datetime 0 41397 NULL
150792 +isr_commands_read_41398 isr_commands_read 3-0 41398 NULL nohasharray
150793 +fotg210_ep_enable_41398 fotg210_ep_enable 0 41398 &isr_commands_read_41398
150794 +x1205_rtc_read_time_41400 x1205_rtc_read_time 0 41400 NULL
150795 +vhci_write_41405 vhci_write 0 41405 NULL
150796 +sys_flistxattr_41407 sys_flistxattr 3 41407 NULL
150797 +kernel_client_enqueue_41410 kernel_client_enqueue 0 41410 NULL
150798 +rx_defrag_decrypt_failed_read_41411 rx_defrag_decrypt_failed_read 3-0 41411 NULL
150799 +tgr192_update_41412 tgr192_update 0 41412 NULL
150800 +wm831x_gp_ldo_get_mode_41413 wm831x_gp_ldo_get_mode 0 41413 NULL nohasharray
150801 +intel_pmu_cpu_prepare_41413 intel_pmu_cpu_prepare 0 41413 &wm831x_gp_ldo_get_mode_41413
150802 +therm_throt_device_show_core_power_limit_count_41415 therm_throt_device_show_core_power_limit_count 0 41415 NULL
150803 +nilfs_bmap_lookup_41420 nilfs_bmap_lookup 0 41420 NULL
150804 +xfs_iext_add_41422 xfs_iext_add 3 41422 NULL
150805 +security_listxattr_41423 security_listxattr 0-5 41423 NULL
150806 +write_grsec_handler_41424 write_grsec_handler 0-3 41424 NULL
150807 +anatop_regmap_is_enabled_41425 anatop_regmap_is_enabled 0 41425 NULL nohasharray
150808 +hostap_cs_resume_41425 hostap_cs_resume 0 41425 &anatop_regmap_is_enabled_41425
150809 +isdn_ppp_fill_rq_41428 isdn_ppp_fill_rq 2 41428 NULL
150810 +ato_show_41430 ato_show 0 41430 NULL nohasharray
150811 +show_41430 show 0 41430 &ato_show_41430
150812 +lbs_rdrf_read_41431 lbs_rdrf_read 3-0 41431 NULL nohasharray
150813 +uli526x_open_41431 uli526x_open 0 41431 &lbs_rdrf_read_41431
150814 +__uncore_filter_tid2_show_41433 __uncore_filter_tid2_show 0 41433 NULL
150815 +netxen_show_bridged_mode_41436 netxen_show_bridged_mode 0 41436 NULL
150816 +vivid_radio_tx_s_ctrl_41437 vivid_radio_tx_s_ctrl 0 41437 NULL
150817 +_ctl_diag_trigger_scsi_store_41438 _ctl_diag_trigger_scsi_store 0-4 41438 NULL
150818 +iio_device_alloc_41440 iio_device_alloc 1 41440 NULL
150819 +ntfs_file_buffered_write_41442 ntfs_file_buffered_write 6-4-0 41442 NULL
150820 +pcpu_build_alloc_info_41443 pcpu_build_alloc_info 3-2-1 41443 NULL nohasharray
150821 +idtoname_parse_41443 idtoname_parse 0 41443 &pcpu_build_alloc_info_41443
150822 +tg3_get_sset_count_41447 tg3_get_sset_count 0 41447 NULL
150823 +CalcNTLMv2_response_41449 CalcNTLMv2_response 0 41449 NULL
150824 +nct7802_write_voltage_41451 nct7802_write_voltage 0 41451 NULL
150825 +CIFSTCon_41455 CIFSTCon 0 41455 NULL
150826 +layout_leb_in_gaps_41470 layout_leb_in_gaps 0 41470 NULL
150827 +get_swap_writer_41471 get_swap_writer 0 41471 NULL
150828 +rt2x00debug_write_rfcsr_41473 rt2x00debug_write_rfcsr 3-0 41473 NULL
150829 +sha384_final_41475 sha384_final 0 41475 NULL nohasharray
150830 +run_41475 run 0 41475 &sha384_final_41475
150831 +show_in16_max_41478 show_in16_max 0 41478 NULL
150832 +roccat_common2_sysfs_write_actual_profile_41480 roccat_common2_sysfs_write_actual_profile 0-6-5 41480 NULL
150833 +dev_rescan_store_41481 dev_rescan_store 0-4 41481 NULL
150834 +rndis_proc_write_41483 rndis_proc_write 0-3 41483 NULL nohasharray
150835 +udc_bind_to_driver_41483 udc_bind_to_driver 0 41483 &rndis_proc_write_41483
150836 +rocker_port_fwd_enable_41484 rocker_port_fwd_enable 0 41484 NULL
150837 +ip1001_config_init_41490 ip1001_config_init 0 41490 NULL
150838 +wep_interrupt_read_41492 wep_interrupt_read 3-0 41492 NULL
150839 +btrfs_setsize_41495 btrfs_setsize 0 41495 NULL
150840 +wdack_store_41496 wdack_store 0-3 41496 NULL
150841 +hpfs_translate_name_41497 hpfs_translate_name 3 41497 NULL
150842 +intel_iommu_memory_notifier_41501 intel_iommu_memory_notifier 0 41501 NULL
150843 +mwifiex_set_keyparamset_wep_41502 mwifiex_set_keyparamset_wep 0 41502 NULL
150844 +ab3100_otp_svn_show_41503 ab3100_otp_svn_show 0 41503 NULL
150845 +ath10k_wmi_start_scan_tlvs_len_41504 ath10k_wmi_start_scan_tlvs_len 0 41504 NULL
150846 +usb_device_dump_41505 usb_device_dump 0 41505 NULL nohasharray
150847 +set_pwm_freq_41505 set_pwm_freq 0-4 41505 &usb_device_dump_41505
150848 +ltc4261_show_bool_41508 ltc4261_show_bool 0 41508 NULL
150849 +map_type_show_41511 map_type_show 0 41511 NULL
150850 +sha512_final_41515 sha512_final 0 41515 NULL
150851 +ldisc_receive_41516 ldisc_receive 4 41516 NULL
150852 +ab3100_rtc_set_alarm_41519 ab3100_rtc_set_alarm 0 41519 NULL
150853 +SyS_preadv_41523 SyS_preadv 3 41523 NULL nohasharray
150854 +snd_ensoniq_playback1_prepare_41523 snd_ensoniq_playback1_prepare 0 41523 &SyS_preadv_41523
150855 +em28xx_is_ac97_ready_41524 em28xx_is_ac97_ready 0 41524 NULL nohasharray
150856 +target_fabric_nacl_attrib_attr_show_41524 target_fabric_nacl_attrib_attr_show 0 41524 &em28xx_is_ac97_ready_41524
150857 +dm_get_reserved_rq_based_ios_41529 dm_get_reserved_rq_based_ios 0 41529 NULL
150858 +o2cb_dlm_lock_41530 o2cb_dlm_lock 0 41530 NULL
150859 +do_commit_41533 do_commit 0 41533 NULL
150860 +brcmf_flowring_attach_41534 brcmf_flowring_attach 2 41534 NULL
150861 +tpacpi_rfk_sysfs_enable_show_41535 tpacpi_rfk_sysfs_enable_show 0 41535 NULL
150862 +kovaplus_set_actual_profile_41541 kovaplus_set_actual_profile 0 41541 NULL
150863 +pcistub_device_id_remove_41544 pcistub_device_id_remove 0 41544 NULL
150864 +_write_41548 _write 0 41548 NULL
150865 +attr_press_to_select_show_tpkbd_41551 attr_press_to_select_show_tpkbd 0 41551 NULL
150866 +tx_tx_frame_checksum_read_41553 tx_tx_frame_checksum_read 3-0 41553 NULL nohasharray
150867 +build_header_41553 build_header 0 41553 &tx_tx_frame_checksum_read_41553 nohasharray
150868 +cyapa_gen5_bl_activate_41553 cyapa_gen5_bl_activate 0 41553 &build_header_41553
150869 +ath6kl_endpoint_stats_read_41554 ath6kl_endpoint_stats_read 3-0 41554 NULL nohasharray
150870 +mwl8k_conf_tx_41554 mwl8k_conf_tx 0 41554 &ath6kl_endpoint_stats_read_41554
150871 +edd_show_version_41558 edd_show_version 0 41558 NULL
150872 +si476x_radio_fops_read_41559 si476x_radio_fops_read 3-0 41559 NULL
150873 +show_wlan_41563 show_wlan 0 41563 NULL nohasharray
150874 +show_auto_temp_41563 show_auto_temp 0 41563 &show_wlan_41563
150875 +patch_cs4210_41565 patch_cs4210 0 41565 NULL
150876 +mv88e6xxx_get_temp_41568 mv88e6xxx_get_temp 0 41568 NULL nohasharray
150877 +via_init_41568 via_init 0 41568 &mv88e6xxx_get_temp_41568
150878 +blinkm_transfer_hw_41571 blinkm_transfer_hw 0 41571 NULL
150879 +digital_in_send_atr_req_41573 digital_in_send_atr_req 5 41573 NULL nohasharray
150880 +wl1271_acx_rx_msdu_life_time_41573 wl1271_acx_rx_msdu_life_time 0 41573 &digital_in_send_atr_req_41573
150881 +pxa168_init_phy_41575 pxa168_init_phy 0 41575 NULL
150882 +t1_sge_configure_41576 t1_sge_configure 0 41576 NULL
150883 +ecryptfs_getattr_link_41577 ecryptfs_getattr_link 0 41577 NULL
150884 +host_show_firmware_revision_41578 host_show_firmware_revision 0 41578 NULL
150885 +kovaplus_sysfs_write_profile_settings_41580 kovaplus_sysfs_write_profile_settings 0-6-5 41580 NULL
150886 +rng_dev_read_41581 rng_dev_read 3-0 41581 NULL nohasharray
150887 +wl12xx_sdio_raw_write_41581 wl12xx_sdio_raw_write 0 41581 &rng_dev_read_41581
150888 +bnx2x_vfpf_init_41583 bnx2x_vfpf_init 0 41583 NULL
150889 +security_task_setnice_41584 security_task_setnice 0 41584 NULL nohasharray
150890 +mv88e6xxx_wait_41584 mv88e6xxx_wait 0 41584 &security_task_setnice_41584
150891 +nfsd_readv_41585 nfsd_readv 4 41585 NULL
150892 +drbd_send_command_41586 drbd_send_command 4-6 41586 NULL
150893 +batadv_tvlv_container_ogm_append_41588 batadv_tvlv_container_ogm_append 4 41588 NULL
150894 +qlcnic_sysfs_read_pm_config_41590 qlcnic_sysfs_read_pm_config 0-6-5 41590 NULL nohasharray
150895 +__snd_device_register_41590 __snd_device_register 0 41590 &qlcnic_sysfs_read_pm_config_41590
150896 +wdt_read_41601 wdt_read 0-3 41601 NULL
150897 +show_name_41603 show_name 0 41603 NULL nohasharray
150898 +tps80031_read_41603 tps80031_read 0 41603 &show_name_41603
150899 +write_port_41612 write_port 0-3 41612 NULL
150900 +lbs_bcnmiss_write_41613 lbs_bcnmiss_write 3-0 41613 NULL
150901 +disable_supply_41614 disable_supply 0 41614 NULL
150902 +a2mp_send_41615 a2mp_send 4 41615 NULL nohasharray
150903 +twl_rtc_write_u8_41615 twl_rtc_write_u8 0 41615 &a2mp_send_41615 nohasharray
150904 +arcmsr_attr_host_fw_hd_channels_41615 arcmsr_attr_host_fw_hd_channels 0 41615 &twl_rtc_write_u8_41615 nohasharray
150905 +iscsi_tpg_auth_store_password_mutual_41615 iscsi_tpg_auth_store_password_mutual 0-3 41615 &arcmsr_attr_host_fw_hd_channels_41615
150906 +__napi_alloc_skb_41618 __napi_alloc_skb 2 41618 NULL
150907 +b43_op_add_interface_41619 b43_op_add_interface 0 41619 NULL
150908 +lstcon_batch_list_41627 lstcon_batch_list 2 41627 NULL
150909 +ipr_show_adapter_state_41629 ipr_show_adapter_state 0 41629 NULL nohasharray
150910 +ecm_opts_qmult_store_41629 ecm_opts_qmult_store 0-3 41629 &ipr_show_adapter_state_41629
150911 +max14577_reg_is_enabled_41633 max14577_reg_is_enabled 0 41633 NULL
150912 +lpss_ltr_show_41634 lpss_ltr_show 0 41634 NULL
150913 +setkey_41635 setkey 0 41635 NULL
150914 +ath10k_wmi_pdev_pktlog_disable_41636 ath10k_wmi_pdev_pktlog_disable 0 41636 NULL
150915 +lm3533_als_get_int_mode_41638 lm3533_als_get_int_mode 0 41638 NULL
150916 +lbs_anycast_get_41639 lbs_anycast_get 0 41639 NULL
150917 +snd_ymfpci_playback_prepare_41641 snd_ymfpci_playback_prepare 0 41641 NULL
150918 +smsc75xx_set_rx_max_frame_length_41643 smsc75xx_set_rx_max_frame_length 0 41643 NULL
150919 +show_tabletODMCode_41644 show_tabletODMCode 0 41644 NULL
150920 +dev_id_show_41648 dev_id_show 0 41648 NULL nohasharray
150921 +kempld_specification_show_41648 kempld_specification_show 0 41648 &dev_id_show_41648
150922 +mempool_create_kmalloc_pool_41650 mempool_create_kmalloc_pool 1 41650 NULL
150923 +lp3972_ldo_disable_41651 lp3972_ldo_disable 0 41651 NULL
150924 +rx_rx_pre_complt_read_41653 rx_rx_pre_complt_read 3-0 41653 NULL
150925 +squashfs_cache_init_41656 squashfs_cache_init 2 41656 NULL nohasharray
150926 +b_protocols_show_41656 b_protocols_show 0 41656 &squashfs_cache_init_41656
150927 +kxcjk1013_chip_update_thresholds_41659 kxcjk1013_chip_update_thresholds 0 41659 NULL nohasharray
150928 +store_in_41659 store_in 0-4 41659 &kxcjk1013_chip_update_thresholds_41659
150929 +__gpio_get_value_41660 __gpio_get_value 0 41660 NULL
150930 +isl1208_i2c_get_dtr_41663 isl1208_i2c_get_dtr 0 41663 NULL
150931 +dimmdev_size_show_41666 dimmdev_size_show 0 41666 NULL
150932 +init_subports_41674 init_subports 0 41674 NULL
150933 +set_attr_text_41676 set_attr_text 0-4 41676 NULL
150934 +ieee80211_if_fmt_bssid_41677 ieee80211_if_fmt_bssid 3 41677 NULL
150935 +raw_notifier_call_chain_41679 raw_notifier_call_chain 0 41679 NULL
150936 +cpufv_show_41681 cpufv_show 0 41681 NULL nohasharray
150937 +ad7887_ring_postdisable_41681 ad7887_ring_postdisable 0 41681 &cpufv_show_41681
150938 +crc32_pclmul_final_41682 crc32_pclmul_final 0 41682 NULL
150939 +iad_bFirstInterface_show_41684 iad_bFirstInterface_show 0 41684 NULL
150940 +aac_src_ioremap_41688 aac_src_ioremap 2 41688 NULL
150941 +lpfc_sg_seg_cnt_show_41690 lpfc_sg_seg_cnt_show 0 41690 NULL
150942 +lx_pcm_prepare_41692 lx_pcm_prepare 0 41692 NULL
150943 +resync_start_store_41693 resync_start_store 0-3 41693 NULL
150944 +ttusb2_i2c_xfer_41694 ttusb2_i2c_xfer 0-3 41694 NULL
150945 +spdif_passthru_playback_prepare_41696 spdif_passthru_playback_prepare 0 41696 NULL
150946 +cpu_cfs_quota_write_s64_41698 cpu_cfs_quota_write_s64 0 41698 NULL
150947 +_recv_41701 _recv 0-3 41701 NULL nohasharray
150948 +fill_read_buffer_41701 fill_read_buffer 0 41701 &_recv_41701 nohasharray
150949 +lov_unpackmd_41701 lov_unpackmd 4 41701 &fill_read_buffer_41701
150950 +target_stat_scsi_auth_intr_show_attr_intr_name_41703 target_stat_scsi_auth_intr_show_attr_intr_name 0 41703 NULL
150951 +tree_insert_41704 tree_insert 0 41704 NULL
150952 +__ext3_journal_get_write_access_41705 __ext3_journal_get_write_access 0 41705 NULL nohasharray
150953 +rocker_port_open_41705 rocker_port_open 0 41705 &__ext3_journal_get_write_access_41705
150954 +connector_write_41709 connector_write 3-0 41709 NULL
150955 +read_block_41711 read_block 0 41711 NULL
150956 +allow_restart_show_41712 allow_restart_show 0 41712 NULL
150957 +nfs_revalidate_mapping_protected_41716 nfs_revalidate_mapping_protected 0 41716 NULL
150958 +lowpan_header_create_41717 lowpan_header_create 0 41717 NULL
150959 +bdx_tx_db_init_41719 bdx_tx_db_init 2 41719 NULL nohasharray
150960 +store_41719 store 0-4 41719 &bdx_tx_db_init_41719
150961 +st_fixed_buffer_size_show_41720 st_fixed_buffer_size_show 0 41720 NULL
150962 +sys_pwritev_41722 sys_pwritev 3 41722 NULL nohasharray
150963 +remove_device_41722 remove_device 4 41722 &sys_pwritev_41722
150964 +esas2r_read_fs_41732 esas2r_read_fs 0-3-4 41732 NULL
150965 +lpphy_b2062_tune_41742 lpphy_b2062_tune 0 41742 NULL
150966 +arch_add_memory_41743 arch_add_memory 0 41743 NULL
150967 +snd_seq_ioctl_get_queue_timer_41745 snd_seq_ioctl_get_queue_timer 0 41745 NULL
150968 +ubiblock_notify_41747 ubiblock_notify 0 41747 NULL
150969 +show_transport_caps_41753 show_transport_caps 0 41753 NULL
150970 +show_pwm_freq_41754 show_pwm_freq 0 41754 NULL nohasharray
150971 +macb_alloc_consistent_41754 macb_alloc_consistent 0 41754 &show_pwm_freq_41754
150972 +bitmap_load_41755 bitmap_load 0 41755 NULL
150973 +wcn36xx_dxe_alloc_ctl_blks_41756 wcn36xx_dxe_alloc_ctl_blks 0 41756 NULL
150974 +uart_get_attr_iomem_reg_shift_41761 uart_get_attr_iomem_reg_shift 0 41761 NULL
150975 +mvs_task_prep_smp_41766 mvs_task_prep_smp 0 41766 NULL nohasharray
150976 +zd_rf_init_hw_41766 zd_rf_init_hw 0 41766 &mvs_task_prep_smp_41766
150977 +nilfs_segctor_next_full_seg_show_41767 nilfs_segctor_next_full_seg_show 0 41767 NULL
150978 +do_pci_op_41770 do_pci_op 0 41770 NULL nohasharray
150979 +blk_mq_hw_sysfs_run_show_41770 blk_mq_hw_sysfs_run_show 0 41770 &do_pci_op_41770 nohasharray
150980 +SyS_bpf_41770 SyS_bpf 3 41770 &blk_mq_hw_sysfs_run_show_41770
150981 +mmc_sdio_power_restore_41772 mmc_sdio_power_restore 0 41772 NULL
150982 +brcmf_cfg80211_vndr_cmds_dcmd_handler_41776 brcmf_cfg80211_vndr_cmds_dcmd_handler 4 41776 NULL
150983 +x25_recvmsg_41793 x25_recvmsg 3 41793 NULL
150984 +iwl_dbgfs_bt_notif_read_41794 iwl_dbgfs_bt_notif_read 3-0 41794 NULL
150985 +flash_dev_run_41795 flash_dev_run 0 41795 NULL
150986 +nilfs_sufile_alloc_41798 nilfs_sufile_alloc 0 41798 NULL
150987 +hsi_alloc_controller_41802 hsi_alloc_controller 1 41802 NULL nohasharray
150988 +crypto_shash_update_41802 crypto_shash_update 0 41802 &hsi_alloc_controller_41802
150989 +show_contrast_41806 show_contrast 0 41806 NULL
150990 +fat_write_end_41812 fat_write_end 5-0 41812 NULL nohasharray
150991 +rtw_android_get_macaddr_41812 rtw_android_get_macaddr 0 41812 &fat_write_end_41812
150992 +da9052_enable_irq_41814 da9052_enable_irq 2 41814 NULL nohasharray
150993 +input_dev_show_name_41814 input_dev_show_name 0 41814 &da9052_enable_irq_41814
150994 +sco_send_frame_41815 sco_send_frame 3-0 41815 NULL nohasharray
150995 +validate_device_41815 validate_device 0 41815 &sco_send_frame_41815
150996 +ecryptfs_write_begin_41816 ecryptfs_write_begin 0 41816 NULL
150997 +ov7670_write_i2c_41817 ov7670_write_i2c 0 41817 NULL
150998 +ocfs2_write_end_41820 ocfs2_write_end 0-5 41820 NULL
150999 +_ctl_io_delay_show_41822 _ctl_io_delay_show 0 41822 NULL
151000 +ieee802154_hdr_push_41823 ieee802154_hdr_push 0 41823 NULL
151001 +show_ipFragFails_41824 show_ipFragFails 0 41824 NULL
151002 +acpi_device_set_power_41826 acpi_device_set_power 0 41826 NULL
151003 +kimage_file_alloc_init_41827 kimage_file_alloc_init 5 41827 NULL
151004 +_i8k_get_temp_41837 _i8k_get_temp 0 41837 NULL
151005 +test_irq_show_41838 test_irq_show 0 41838 NULL
151006 +ixgbe_dbg_netdev_ops_read_41839 ixgbe_dbg_netdev_ops_read 3-0 41839 NULL
151007 +em28xx_read_reg_req_41842 em28xx_read_reg_req 0 41842 NULL nohasharray
151008 +i40evf_setup_all_rx_resources_41842 i40evf_setup_all_rx_resources 0 41842 &em28xx_read_reg_req_41842
151009 +int340x_thermal_get_trip_temp_41843 int340x_thermal_get_trip_temp 0 41843 NULL
151010 +do_ip_setsockopt_41852 do_ip_setsockopt 5-0 41852 NULL
151011 +tcp_packets_in_flight_41853 tcp_packets_in_flight 0 41853 NULL
151012 +keyctl_instantiate_key_41855 keyctl_instantiate_key 3 41855 NULL nohasharray
151013 +unexport_store_41855 unexport_store 0-4 41855 &keyctl_instantiate_key_41855
151014 +xfs_rtget_summary_41864 xfs_rtget_summary 0 41864 NULL nohasharray
151015 +hid_sensor_data_rdy_trigger_set_state_41864 hid_sensor_data_rdy_trigger_set_state 0 41864 &xfs_rtget_summary_41864
151016 +amd_uncore_attr_show_cpumask_41867 amd_uncore_attr_show_cpumask 0 41867 NULL
151017 +pci_map_single_41869 pci_map_single 0 41869 NULL
151018 +tg3_init_rings_41872 tg3_init_rings 0 41872 NULL
151019 +cachefiles_daemon_fstop_41874 cachefiles_daemon_fstop 0 41874 NULL
151020 +acpi_ut_acquire_mutex_41878 acpi_ut_acquire_mutex 0 41878 NULL nohasharray
151021 +btrfs_file_write_iter_41878 btrfs_file_write_iter 0 41878 &acpi_ut_acquire_mutex_41878
151022 +store_nfilters_41883 store_nfilters 4-0 41883 NULL
151023 +__dev_queue_xmit_41888 __dev_queue_xmit 0 41888 NULL
151024 +nf_nat_ipv4_out_41891 nf_nat_ipv4_out 0 41891 NULL
151025 +target_stat_scsi_dev_show_attr_indx_41895 target_stat_scsi_dev_show_attr_indx 0 41895 NULL
151026 +qla2x00_beacon_store_41899 qla2x00_beacon_store 0-4 41899 NULL
151027 +snd_cx25821_card_trigger_41908 snd_cx25821_card_trigger 0 41908 NULL
151028 +mantis_i2c_write_41910 mantis_i2c_write 0 41910 NULL
151029 +pem_show_bool_41911 pem_show_bool 0 41911 NULL nohasharray
151030 +bch_cache_store_41911 bch_cache_store 0-4 41911 &pem_show_bool_41911
151031 +C_SYSC_mq_timedsend_41914 C_SYSC_mq_timedsend 3 41914 NULL nohasharray
151032 +get_packet_41914 get_packet 3 41914 &C_SYSC_mq_timedsend_41914 nohasharray
151033 +mem_show_41914 mem_show 0 41914 &get_packet_41914
151034 +get_fdb_entries_41916 get_fdb_entries 3 41916 NULL
151035 +build_inv_iotlb_pages_41922 build_inv_iotlb_pages 4-5 41922 NULL
151036 +show_use_blk_mq_41924 show_use_blk_mq 0 41924 NULL nohasharray
151037 +ecryptfs_setxattr_41924 ecryptfs_setxattr 0 41924 &show_use_blk_mq_41924 nohasharray
151038 +mtrr_del_page_41924 mtrr_del_page 0-1 41924 &ecryptfs_setxattr_41924
151039 +isl1208_rtc_toggle_alarm_41925 isl1208_rtc_toggle_alarm 0 41925 NULL
151040 +pci_dev_show_local_cpu_41927 pci_dev_show_local_cpu 0 41927 NULL nohasharray
151041 +qmi_wwan_manage_power_41927 qmi_wwan_manage_power 0 41927 &pci_dev_show_local_cpu_41927
151042 +em2800_i2c_recv_bytes_41929 em2800_i2c_recv_bytes 0 41929 NULL nohasharray
151043 +dbg_old_index_check_init_41929 dbg_old_index_check_init 0 41929 &em2800_i2c_recv_bytes_41929
151044 +txq_init_41933 txq_init 0 41933 NULL
151045 +vhci_create_device_41934 vhci_create_device 0 41934 NULL
151046 +ext4_da_write_inline_data_begin_41935 ext4_da_write_inline_data_begin 4-3 41935 NULL
151047 +i40evf_change_mtu_41943 i40evf_change_mtu 0 41943 NULL
151048 +sci_rxfill_41945 sci_rxfill 0 41945 NULL
151049 +read_gssp_41947 read_gssp 3-0 41947 NULL
151050 +iscsi_iser_recv_41948 iscsi_iser_recv 4 41948 NULL
151051 +ocfs2_xattr_bucket_get_name_value_41949 ocfs2_xattr_bucket_get_name_value 0 41949 NULL nohasharray
151052 +smack_inode_permission_41949 smack_inode_permission 0 41949 &ocfs2_xattr_bucket_get_name_value_41949
151053 +skcipher_alloc_sgl_41956 skcipher_alloc_sgl 0 41956 NULL
151054 +show_fc_host_fabric_name_41957 show_fc_host_fabric_name 0 41957 NULL
151055 +portnames_read_41958 portnames_read 3-0 41958 NULL
151056 +ubi_self_check_all_ff_41959 ubi_self_check_all_ff 4-0 41959 NULL nohasharray
151057 +pyra_sysfs_read_profilex_buttons_41959 pyra_sysfs_read_profilex_buttons 0-5-6 41959 &ubi_self_check_all_ff_41959
151058 +show_sched6_41960 show_sched6 0 41960 NULL
151059 +show_als_41966 show_als 0 41966 NULL nohasharray
151060 +adis_debugfs_reg_access_41966 adis_debugfs_reg_access 0 41966 &show_als_41966
151061 +dst_mtu_41969 dst_mtu 0 41969 NULL
151062 +cx24116_writeregN_41975 cx24116_writeregN 4 41975 NULL
151063 +write_acpi_int_ret_41977 write_acpi_int_ret 0 41977 NULL
151064 +ubi_io_is_bad_41983 ubi_io_is_bad 0 41983 NULL
151065 +xfs_qm_dqalloc_41985 xfs_qm_dqalloc 0 41985 NULL
151066 +_get_slice_41991 _get_slice 0 41991 NULL
151067 +ds1685_rtc_sysfs_nvram_read_41993 ds1685_rtc_sysfs_nvram_read 0-5-6 41993 NULL
151068 +set_temp11_41995 set_temp11 0-4 41995 NULL
151069 +em28xx_write_regs_41996 em28xx_write_regs 0 41996 NULL
151070 +xfs_da3_root_join_41997 xfs_da3_root_join 0 41997 NULL
151071 +be_process_mcc_42002 be_process_mcc 0 42002 NULL
151072 +keyring_preparse_42005 keyring_preparse 0 42005 NULL
151073 +wl12xx_acx_mem_cfg_42006 wl12xx_acx_mem_cfg 0 42006 NULL
151074 +input_print_bitmap_42008 input_print_bitmap 0 42008 NULL
151075 +pool_allocate_42012 pool_allocate 3 42012 NULL nohasharray
151076 +af9035_i2c_master_xfer_42012 af9035_i2c_master_xfer 0-3 42012 &pool_allocate_42012 nohasharray
151077 +fan_set_cur_state_42012 fan_set_cur_state 0 42012 &af9035_i2c_master_xfer_42012
151078 +spidev_sync_read_42014 spidev_sync_read 0 42014 NULL
151079 +rs_sta_dbgfs_scale_table_write_42017 rs_sta_dbgfs_scale_table_write 3-0 42017 NULL
151080 +ath10k_write_nf_cal_period_42019 ath10k_write_nf_cal_period 3-0 42019 NULL
151081 +sony_pic_fanspeed_show_42021 sony_pic_fanspeed_show 0 42021 NULL
151082 +create_port0_egr_42027 create_port0_egr 0 42027 NULL
151083 +acpi_ut_create_buffer_object_42030 acpi_ut_create_buffer_object 1 42030 NULL
151084 +ql_cam_route_initialize_42031 ql_cam_route_initialize 0 42031 NULL
151085 +device_get_child_node_count_42032 device_get_child_node_count 0 42032 NULL
151086 +__hwahc_op_set_gtk_42038 __hwahc_op_set_gtk 4 42038 NULL
151087 +alloc_trace_kprobe_42041 alloc_trace_kprobe 6 42041 NULL
151088 +acpi_power_on_42044 acpi_power_on 0 42044 NULL
151089 +xfs_allocbt_free_block_42045 xfs_allocbt_free_block 0 42045 NULL
151090 +irda_sendmsg_ultra_42047 irda_sendmsg_ultra 4-0 42047 NULL nohasharray
151091 +qlcnic_sriov_func_to_index_42047 qlcnic_sriov_func_to_index 0 42047 &irda_sendmsg_ultra_42047
151092 +jffs2_do_link_42048 jffs2_do_link 6 42048 NULL nohasharray
151093 +dma_generic_alloc_coherent_42048 dma_generic_alloc_coherent 2 42048 &jffs2_do_link_42048
151094 +ps_poll_upsd_max_ap_turn_read_42050 ps_poll_upsd_max_ap_turn_read 3-0 42050 NULL nohasharray
151095 +__uncore_match0_show_42050 __uncore_match0_show 0 42050 &ps_poll_upsd_max_ap_turn_read_42050
151096 +get_xstats_size_42051 get_xstats_size 0 42051 NULL
151097 +compat_sys_sendfile_42055 compat_sys_sendfile 4 42055 NULL
151098 +v9fs_vfs_writepage_42056 v9fs_vfs_writepage 0 42056 NULL
151099 +iwl_mvm_scan_size_42057 iwl_mvm_scan_size 0 42057 NULL
151100 +rpipe_aim_42059 rpipe_aim 0 42059 NULL
151101 +show_tcpAttemptFails_42066 show_tcpAttemptFails 0 42066 NULL nohasharray
151102 +asix_set_mac_address_42066 asix_set_mac_address 0 42066 &show_tcpAttemptFails_42066
151103 +bh1770_get_lux_rate_avail_42067 bh1770_get_lux_rate_avail 0 42067 NULL
151104 +ceph_readpage_from_fscache_42073 ceph_readpage_from_fscache 0 42073 NULL nohasharray
151105 +store_target_speed_42073 store_target_speed 0-4 42073 &ceph_readpage_from_fscache_42073
151106 +ql_write_cfg_42074 ql_write_cfg 0 42074 NULL
151107 +show_conn_param_ISCSI_PARAM_PERSISTENT_PORT_42076 show_conn_param_ISCSI_PARAM_PERSISTENT_PORT 0 42076 NULL
151108 +named_prepare_buf_42077 named_prepare_buf 3 42077 NULL
151109 +si4713_powerdown_42078 si4713_powerdown 0 42078 NULL
151110 +ath10k_ce_init_src_ring_42080 ath10k_ce_init_src_ring 0 42080 NULL
151111 +SMB2_read_42082 SMB2_read 0 42082 NULL
151112 +bat1_show_42084 bat1_show 0 42084 NULL
151113 +alloc_bitset_42085 alloc_bitset 1 42085 NULL
151114 +scsi_execute_req_42088 scsi_execute_req 5 42088 NULL
151115 +store_rotate_all_42089 store_rotate_all 0-4 42089 NULL
151116 +dfx_open_42091 dfx_open 0 42091 NULL
151117 +sh_eth_reset_42097 sh_eth_reset 0 42097 NULL
151118 +dlm_release_lockspace_42098 dlm_release_lockspace 0 42098 NULL
151119 +ext4_sync_file_42100 ext4_sync_file 0 42100 NULL
151120 +rtc_sysfs_show_wakealarm_42102 rtc_sysfs_show_wakealarm 0 42102 NULL
151121 +show_bank2_alarm_42104 show_bank2_alarm 0 42104 NULL
151122 +bcmgenet_init_dma_42105 bcmgenet_init_dma 0 42105 NULL
151123 +submit_inquiry_42108 submit_inquiry 3 42108 NULL nohasharray
151124 +brport_store_42108 brport_store 0-4 42108 &submit_inquiry_42108
151125 +dw_dma_cyclic_prep_42113 dw_dma_cyclic_prep 4-3 42113 NULL
151126 +ubifs_tnc_read_node_42119 ubifs_tnc_read_node 0 42119 NULL
151127 +ext4_do_update_inode_42127 ext4_do_update_inode 0 42127 NULL
151128 +notify_send_init_42129 notify_send_init 0 42129 NULL
151129 +Read_hfc16_stable_42131 Read_hfc16_stable 0 42131 NULL
151130 +si476x_core_parse_and_nag_about_error_42136 si476x_core_parse_and_nag_about_error 0 42136 NULL
151131 +bb_buf_prepare_42137 bb_buf_prepare 0 42137 NULL
151132 +threads_start_42139 threads_start 0 42139 NULL
151133 +bq24190_sysfs_show_42146 bq24190_sysfs_show 0 42146 NULL
151134 +lapb_register_42149 lapb_register 0 42149 NULL nohasharray
151135 +efx_change_mtu_42149 efx_change_mtu 0 42149 &lapb_register_42149
151136 +ubifs_lookup_level0_42156 ubifs_lookup_level0 0 42156 NULL
151137 +iwl_mvm_mac_ctxt_init_42158 iwl_mvm_mac_ctxt_init 0 42158 NULL
151138 +blk_ioctl_zeroout_42160 blk_ioctl_zeroout 3 42160 NULL
151139 +mmc_align_data_size_42161 mmc_align_data_size 0-2 42161 NULL nohasharray
151140 +af9015_i2c_xfer_42161 af9015_i2c_xfer 0-3 42161 &mmc_align_data_size_42161
151141 +mv_u3d_ep_queue_42164 mv_u3d_ep_queue 0 42164 NULL
151142 +gadget_strings_serialnumber_store_42166 gadget_strings_serialnumber_store 0-3 42166 NULL
151143 +ceph_vxattrcb_layout_pool_42167 ceph_vxattrcb_layout_pool 0 42167 NULL nohasharray
151144 +pps_enable_store_42167 pps_enable_store 0-4 42167 &ceph_vxattrcb_layout_pool_42167 nohasharray
151145 +store_host_reset_42167 store_host_reset 0-4 42167 &pps_enable_store_42167
151146 +read_file_base_eeprom_42168 read_file_base_eeprom 3-0 42168 NULL
151147 +gfs2_statfs_slow_42170 gfs2_statfs_slow 0 42170 NULL
151148 +iwl_mvm_send_cmd_42173 iwl_mvm_send_cmd 0 42173 NULL nohasharray
151149 +max8998_ldo_disable_42173 max8998_ldo_disable 0 42173 &iwl_mvm_send_cmd_42173
151150 +power_restore_42174 power_restore 0 42174 NULL
151151 +at86rf230_set_lbt_42175 at86rf230_set_lbt 0 42175 NULL
151152 +shash_finup_unaligned_42176 shash_finup_unaligned 0 42176 NULL
151153 +oprofilefs_str_to_user_42182 oprofilefs_str_to_user 3-0 42182 NULL
151154 +dn_dev_bind_default_42183 dn_dev_bind_default 0 42183 NULL
151155 +show_rc6_mask_42184 show_rc6_mask 0 42184 NULL
151156 +write_file_beacon_42185 write_file_beacon 3-0 42185 NULL
151157 +mwifiex_cmd_amsdu_aggr_ctrl_42192 mwifiex_cmd_amsdu_aggr_ctrl 0 42192 NULL
151158 +reset_slot_42194 reset_slot 0 42194 NULL
151159 +crc32_pclmul_finup_42200 crc32_pclmul_finup 0 42200 NULL
151160 +get_znodes_to_commit_42201 get_znodes_to_commit 0 42201 NULL
151161 +hdlcdrv_open_42202 hdlcdrv_open 0 42202 NULL
151162 +sprom2hex_42204 sprom2hex 0 42204 NULL
151163 +v9fs_write_begin_42211 v9fs_write_begin 0 42211 NULL
151164 +ixgbe_add_mac_filter_42218 ixgbe_add_mac_filter 0 42218 NULL
151165 +cifs_listxattr_42223 cifs_listxattr 0-3 42223 NULL
151166 +s35390a_rtc_set_alarm_42224 s35390a_rtc_set_alarm 0 42224 NULL
151167 +qlge_set_mac_address_42227 qlge_set_mac_address 0 42227 NULL
151168 +pla_ocp_read_42235 pla_ocp_read 3 42235 NULL nohasharray
151169 +blockdev_direct_IO_42235 blockdev_direct_IO 0-5 42235 &pla_ocp_read_42235
151170 +nilfs_segments_blocks_per_segment_show_42237 nilfs_segments_blocks_per_segment_show 0 42237 NULL
151171 +pci_user_read_config_word_42240 pci_user_read_config_word 0 42240 NULL nohasharray
151172 +i915_l3_write_42240 i915_l3_write 0-6-5 42240 &pci_user_read_config_word_42240
151173 +snd_pcm_pre_suspend_42241 snd_pcm_pre_suspend 0 42241 NULL
151174 +xfs_rtfree_range_42244 xfs_rtfree_range 0 42244 NULL
151175 +pch_gbe_up_42245 pch_gbe_up 0 42245 NULL
151176 +store_mlid_42247 store_mlid 0-4 42247 NULL
151177 +islpci_reset_if_42249 islpci_reset_if 0 42249 NULL
151178 +usbtv_start_42251 usbtv_start 0 42251 NULL
151179 +v9fs_vfs_setattr_42252 v9fs_vfs_setattr 0 42252 NULL
151180 +rx_defrag_need_decrypt_read_42253 rx_defrag_need_decrypt_read 3-0 42253 NULL
151181 +resources_store_42255 resources_store 0-4 42255 NULL
151182 +netxen_nic_map_indirect_address_128M_42257 netxen_nic_map_indirect_address_128M 2 42257 NULL nohasharray
151183 +amd5536_udc_start_42257 amd5536_udc_start 0 42257 &netxen_nic_map_indirect_address_128M_42257
151184 +find_last_bit_42260 find_last_bit 0-2 42260 NULL
151185 +show_fc_host_port_name_42264 show_fc_host_port_name 0 42264 NULL
151186 +ctnetlink_proto_size_42270 ctnetlink_proto_size 0 42270 NULL
151187 +__pcpu_size_to_slot_42271 __pcpu_size_to_slot 0 42271 NULL
151188 +__tty_buffer_request_room_42276 __tty_buffer_request_room 2-0 42276 NULL
151189 +snd_pcm_hw_param_value_max_42280 snd_pcm_hw_param_value_max 0 42280 NULL nohasharray
151190 +pinctrl_gpio_direction_output_42280 pinctrl_gpio_direction_output 0 42280 &snd_pcm_hw_param_value_max_42280
151191 +rtnl_link_get_af_size_42296 rtnl_link_get_af_size 0 42296 NULL
151192 +xadc_preenable_42298 xadc_preenable 0 42298 NULL
151193 +__cpus_weight_42299 __cpus_weight 0 42299 NULL
151194 +sel_read_perm_42302 sel_read_perm 3-0 42302 NULL
151195 +xfs_attr3_leaf_add_work_42303 xfs_attr3_leaf_add_work 0 42303 NULL
151196 +sctp_setsockopt_del_key_42304 sctp_setsockopt_del_key 3-0 42304 NULL nohasharray
151197 +ulong_read_file_42304 ulong_read_file 3-0 42304 &sctp_setsockopt_del_key_42304
151198 +key_payload_reserve_42307 key_payload_reserve 0 42307 NULL
151199 +xfs_vm_readpages_42308 xfs_vm_readpages 4 42308 NULL
151200 +sco_sock_getname_42312 sco_sock_getname 0 42312 NULL
151201 +bnep_sock_create_42314 bnep_sock_create 0 42314 NULL
151202 +qlcnic_sriov_pf_set_vport_info_42316 qlcnic_sriov_pf_set_vport_info 0 42316 NULL
151203 +osdname_show_42317 osdname_show 0 42317 NULL
151204 +max_luns_show_42319 max_luns_show 0 42319 NULL
151205 +axxia_i2c_xfer_42322 axxia_i2c_xfer 0-3 42322 NULL nohasharray
151206 +bcm_tx_send_42322 bcm_tx_send 0 42322 &axxia_i2c_xfer_42322
151207 +hysdn_conf_read_42324 hysdn_conf_read 3 42324 NULL
151208 +ov772x_g_crop_42326 ov772x_g_crop 0 42326 NULL
151209 +tcp_sync_mss_42330 tcp_sync_mss 2-0 42330 NULL
151210 +bh1770_get_lux_thresh_below_42336 bh1770_get_lux_thresh_below 0 42336 NULL
151211 +snd_pcm_plug_alloc_42339 snd_pcm_plug_alloc 2-0 42339 NULL
151212 +regulator_state_show_42345 regulator_state_show 0 42345 NULL nohasharray
151213 +store_42345 store 0-3 42345 &regulator_state_show_42345
151214 +ipr_store_log_level_42353 ipr_store_log_level 0-4 42353 NULL
151215 +cit_get_packet_size_42354 cit_get_packet_size 0 42354 NULL
151216 +ide_raw_taskfile_42355 ide_raw_taskfile 4 42355 NULL
151217 +mxl5007t_write_regs_42356 mxl5007t_write_regs 0 42356 NULL
151218 +fuse_file_read_iter_42364 fuse_file_read_iter 0 42364 NULL
151219 +adp5520_bl_daylight_dim_store_42370 adp5520_bl_daylight_dim_store 0-4 42370 NULL
151220 +xhci_queue_bulk_tx_42377 xhci_queue_bulk_tx 0 42377 NULL
151221 +drbd_md_last_sector_42378 drbd_md_last_sector 0 42378 NULL
151222 +read_time_42381 read_time 0 42381 NULL nohasharray
151223 +ip_mc_msfilter_42381 ip_mc_msfilter 0 42381 &read_time_42381
151224 +unregister_gadget_42382 unregister_gadget 0 42382 NULL
151225 +test_power_get_battery_property_42384 test_power_get_battery_property 0 42384 NULL
151226 +show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE_42385 show_conn_param_ISCSI_PARAM_TCP_TIMER_SCALE 0 42385 NULL
151227 +il_dbgfs_disable_ht40_read_42386 il_dbgfs_disable_ht40_read 3-0 42386 NULL
151228 +change_queue_depth_42393 change_queue_depth 0 42393 NULL
151229 +cx25821_start_streaming_42395 cx25821_start_streaming 0 42395 NULL
151230 +r9701_get_datetime_42402 r9701_get_datetime 0 42402 NULL
151231 +brcms_ops_add_interface_42403 brcms_ops_add_interface 0 42403 NULL
151232 +msnd_fifo_read_42406 msnd_fifo_read 0-3 42406 NULL
151233 +pci_resource_alignment_store_42407 pci_resource_alignment_store 0-3 42407 NULL
151234 +SYSC_recv_42413 SYSC_recv 3 42413 NULL
151235 +store_spi_transport_period_helper_42414 store_spi_transport_period_helper 0-3 42414 NULL
151236 +qlcnic_sriov_prepare_bc_hdr_42416 qlcnic_sriov_prepare_bc_hdr 0 42416 NULL
151237 +krng_get_random_42420 krng_get_random 3 42420 NULL
151238 +wm831x_clkout_prepare_42426 wm831x_clkout_prepare 0 42426 NULL
151239 +ixgbevf_write_posted_mbx_42428 ixgbevf_write_posted_mbx 0 42428 NULL
151240 +device_read_42432 device_read 0-3 42432 NULL
151241 +__iio_add_chan_devattr_42434 __iio_add_chan_devattr 0 42434 NULL nohasharray
151242 +ixgbevf_poll_for_msg_42434 ixgbevf_poll_for_msg 0 42434 &__iio_add_chan_devattr_42434
151243 +btrfs_nodesize_show_42436 btrfs_nodesize_show 0 42436 NULL
151244 +gsm_data_alloc_42437 gsm_data_alloc 3 42437 NULL nohasharray
151245 +cfq_back_seek_penalty_store_42437 cfq_back_seek_penalty_store 3-0 42437 &gsm_data_alloc_42437
151246 +tusb_musb_set_mode_42439 tusb_musb_set_mode 0 42439 NULL
151247 +spr_wm_latency_write_42441 spr_wm_latency_write 3-0 42441 NULL
151248 +do_qib_user_sdma_queue_create_42442 do_qib_user_sdma_queue_create 0 42442 NULL
151249 +key_conf_keyidx_read_42443 key_conf_keyidx_read 3-0 42443 NULL
151250 +gpio_direction_input_42445 gpio_direction_input 0 42445 NULL
151251 +store_42448 store 0 42448 NULL
151252 +_nfs4_proc_setlk_42449 _nfs4_proc_setlk 0 42449 NULL nohasharray
151253 +nfs_writepage_setup_42449 nfs_writepage_setup 0 42449 &_nfs4_proc_setlk_42449
151254 +snd_pcm_action_group_42452 snd_pcm_action_group 0 42452 NULL nohasharray
151255 +sysfs_compact_node_42452 sysfs_compact_node 0-4 42452 &snd_pcm_action_group_42452
151256 +__clk_enable_42456 __clk_enable 0 42456 NULL
151257 +nfc_sock_create_42457 nfc_sock_create 0 42457 NULL
151258 +ext3_valid_block_bitmap_42459 ext3_valid_block_bitmap 3 42459 NULL
151259 +show_lcdtype_42462 show_lcdtype 0 42462 NULL
151260 +show_lid_resume_42464 show_lid_resume 0 42464 NULL
151261 +strobe_set_42472 strobe_set 0 42472 NULL
151262 +__simple_xattr_set_42474 __simple_xattr_set 4-0 42474 NULL
151263 +sta_state_42478 sta_state 0 42478 NULL
151264 +show_coresize_42479 show_coresize 0 42479 NULL
151265 +ocfs2_xattr_ibody_list_42480 ocfs2_xattr_ibody_list 0 42480 NULL
151266 +kernel_recvmsg_42482 kernel_recvmsg 0-5 42482 NULL
151267 +set_zone_42484 set_zone 0-4 42484 NULL
151268 +omfs_readpages_42490 omfs_readpages 4 42490 NULL nohasharray
151269 +nfulnl_rcv_nl_event_42490 nfulnl_rcv_nl_event 0 42490 &omfs_readpages_42490 nohasharray
151270 +store_spi_transport_hold_mcs_42490 store_spi_transport_hold_mcs 0-4 42490 &nfulnl_rcv_nl_event_42490
151271 +parport_mos7715_read_data_42492 parport_mos7715_read_data 0 42492 NULL nohasharray
151272 +wl1251_acx_sleep_auth_42492 wl1251_acx_sleep_auth 0 42492 &parport_mos7715_read_data_42492
151273 +callback_42494 callback 0 42494 NULL
151274 +target_stat_scsi_auth_intr_show_attr_creation_time_42496 target_stat_scsi_auth_intr_show_attr_creation_time 0 42496 NULL
151275 +iscsi_nacl_attrib_show_dataout_timeout_42499 iscsi_nacl_attrib_show_dataout_timeout 0 42499 NULL
151276 +ibm_read_apci_table_42504 ibm_read_apci_table 0-5-6 42504 NULL
151277 +SyS_mincore_42511 SyS_mincore 1-2 42511 NULL
151278 +sctp_init_sock_42514 sctp_init_sock 0 42514 NULL
151279 +rfcomm_tty_write_room_42516 rfcomm_tty_write_room 0 42516 NULL
151280 +ath9k_sta_add_42517 ath9k_sta_add 0 42517 NULL
151281 +fanotify_read_42518 fanotify_read 0-3 42518 NULL
151282 +jbd2_log_wait_commit_42519 jbd2_log_wait_commit 0 42519 NULL
151283 +kvm_write_wall_clock_42520 kvm_write_wall_clock 2 42520 NULL nohasharray
151284 +pch_phub_write_serial_rom_val_42520 pch_phub_write_serial_rom_val 0 42520 &kvm_write_wall_clock_42520
151285 +proc_notify_change_42521 proc_notify_change 0 42521 NULL
151286 +dio_bio_complete_42524 dio_bio_complete 0 42524 NULL
151287 +smk_write_netlbladdr_42525 smk_write_netlbladdr 3-0 42525 NULL
151288 +self_check_ec_hdr_42528 self_check_ec_hdr 0 42528 NULL
151289 +snd_emux_create_port_42533 snd_emux_create_port 3 42533 NULL nohasharray
151290 +sys_vmsplice_42533 sys_vmsplice 3 42533 &snd_emux_create_port_42533
151291 +sdev_store_evt_capacity_change_reported_42538 sdev_store_evt_capacity_change_reported 0-4 42538 NULL
151292 +mtip_hw_submit_io_42539 mtip_hw_submit_io 4 42539 NULL
151293 +mt9m111_set_hvflip_42542 mt9m111_set_hvflip 0 42542 NULL nohasharray
151294 +smk_read_unconfined_42542 smk_read_unconfined 3 42542 &mt9m111_set_hvflip_42542
151295 +__wa_xfer_setup_42543 __wa_xfer_setup 0 42543 NULL nohasharray
151296 +__register_ftrace_function_42543 __register_ftrace_function 0 42543 &__wa_xfer_setup_42543
151297 +dbAllocNear_42546 dbAllocNear 0 42546 NULL
151298 +mvs_task_exec_42547 mvs_task_exec 0 42547 NULL
151299 +ath6kl_wmi_proc_events_vif_42549 ath6kl_wmi_proc_events_vif 5 42549 NULL
151300 +request_firmware_42553 request_firmware 0 42553 NULL
151301 +ip_vs_out_icmp_v6_42557 ip_vs_out_icmp_v6 0 42557 NULL
151302 +udp_recvmsg_42558 udp_recvmsg 4-0 42558 NULL nohasharray
151303 +iscsit_ta_cache_dynamic_acls_42558 iscsit_ta_cache_dynamic_acls 0 42558 &udp_recvmsg_42558
151304 +portio_type_show_42562 portio_type_show 0 42562 NULL
151305 +target_stat_scsi_lu_show_attr_creation_time_42563 target_stat_scsi_lu_show_attr_creation_time 0 42563 NULL
151306 +br_set_mac_address_42565 br_set_mac_address 0 42565 NULL
151307 +iwl_print_event_log_42566 iwl_print_event_log 5-0-7 42566 NULL
151308 +get_in_min_42567 get_in_min 0 42567 NULL
151309 +read_or_alloc_page_42578 read_or_alloc_page 0 42578 NULL
151310 +wusb_disconnect_store_42581 wusb_disconnect_store 0-4 42581 NULL
151311 +rj54n1_s_stream_42582 rj54n1_s_stream 0 42582 NULL
151312 +memory_failure_42590 memory_failure 0 42590 NULL
151313 +oom_score_adj_write_42594 oom_score_adj_write 3-0 42594 NULL
151314 +video_outputsw_set_42595 video_outputsw_set 0 42595 NULL
151315 +get_enable_42601 get_enable 0 42601 NULL
151316 +map_state_42602 map_state 1 42602 NULL nohasharray
151317 +__pskb_pull_42602 __pskb_pull 2 42602 &map_state_42602 nohasharray
151318 +snd_pcsp_playback_prepare_42602 snd_pcsp_playback_prepare 0 42602 &__pskb_pull_42602 nohasharray
151319 +npwm_show_42602 npwm_show 0 42602 &snd_pcsp_playback_prepare_42602
151320 +sctp_outq_flush_42605 sctp_outq_flush 0 42605 NULL
151321 +get_div_42612 get_div 0 42612 NULL
151322 +__uncore_mask_mc_show_42614 __uncore_mask_mc_show 0 42614 NULL
151323 +logfs_truncate_42615 logfs_truncate 0 42615 NULL
151324 +dbg_check_ltab_lnum_42617 dbg_check_ltab_lnum 0 42617 NULL
151325 +release_lockspace_42618 release_lockspace 0 42618 NULL nohasharray
151326 +read_42618 read 0 42618 &release_lockspace_42618
151327 +rt2500pci_set_device_state_42620 rt2500pci_set_device_state 0 42620 NULL nohasharray
151328 +vlan_dev_open_42620 vlan_dev_open 0 42620 &rt2500pci_set_device_state_42620
151329 +secinfo_parse_42624 secinfo_parse 0 42624 NULL
151330 +mv88e6xxx_phy_read_42625 mv88e6xxx_phy_read 0-2 42625 NULL
151331 +sys_move_pages_42626 sys_move_pages 2 42626 NULL nohasharray
151332 +map_show_42626 map_show 0 42626 &sys_move_pages_42626
151333 +xfs_attr_leaf_removename_42629 xfs_attr_leaf_removename 0 42629 NULL
151334 +crypto_ahash_walk_first_42630 crypto_ahash_walk_first 0 42630 NULL
151335 +snd_hwdep_dev_register_42632 snd_hwdep_dev_register 0 42632 NULL
151336 +ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout_42635 ieee80211_if_fmt_dot11MeshHWMPactivePathTimeout 3 42635 NULL
151337 +iommu_tbl_range_alloc_42638 iommu_tbl_range_alloc 5-3-6 42638 NULL
151338 +b43legacy_wireless_core_init_42640 b43legacy_wireless_core_init 0 42640 NULL
151339 +br_mdb_rehash_42643 br_mdb_rehash 2 42643 NULL
151340 +num_controllers_42644 num_controllers 0 42644 NULL
151341 +mc13783_adc_read_bp_42646 mc13783_adc_read_bp 0 42646 NULL
151342 +gpio_request_enable_42647 gpio_request_enable 0 42647 NULL nohasharray
151343 +sis190_get_regs_len_42647 sis190_get_regs_len 0 42647 &gpio_request_enable_42647
151344 +i7core_mce_check_error_42651 i7core_mce_check_error 0 42651 NULL
151345 +_regmap_raw_write_42652 _regmap_raw_write 2-4-0 42652 NULL
151346 +i40e_setup_rx_descriptors_42655 i40e_setup_rx_descriptors 0 42655 NULL
151347 +ess_audio_prepare_for_input_42659 ess_audio_prepare_for_input 0 42659 NULL
151348 +print_nodes_state_42664 print_nodes_state 0 42664 NULL
151349 +s5p_mfc_start_streaming_42666 s5p_mfc_start_streaming 0 42666 NULL
151350 +pinctrl_gpio_direction_input_42668 pinctrl_gpio_direction_input 0 42668 NULL
151351 +acpi_power_get_inferred_state_42669 acpi_power_get_inferred_state 0 42669 NULL nohasharray
151352 +ipx_setsockopt_42669 ipx_setsockopt 0 42669 &acpi_power_get_inferred_state_42669
151353 +show_cidmode_42671 show_cidmode 0 42671 NULL
151354 +l2tp_xmit_skb_42672 l2tp_xmit_skb 3 42672 NULL
151355 +btrfs_label_store_42678 btrfs_label_store 0-4 42678 NULL
151356 +xgbe_calc_rx_buf_size_42681 xgbe_calc_rx_buf_size 0-2 42681 NULL
151357 +rocker_group_tbl_do_42683 rocker_group_tbl_do 0 42683 NULL
151358 +at91_sysfs_set_mb0_id_42685 at91_sysfs_set_mb0_id 0-4 42685 NULL
151359 +cifs_spnego_key_instantiate_42686 cifs_spnego_key_instantiate 0 42686 NULL nohasharray
151360 +store_spi_transport_wr_flow_42686 store_spi_transport_wr_flow 0-4 42686 &cifs_spnego_key_instantiate_42686
151361 +wiimod_pro_calib_store_42692 wiimod_pro_calib_store 0-4 42692 NULL
151362 +request_key_and_link_42693 request_key_and_link 4 42693 NULL nohasharray
151363 +rsi_send_internal_mgmt_frame_42693 rsi_send_internal_mgmt_frame 0 42693 &request_key_and_link_42693
151364 +acpi_dev_get_irqresource_42694 acpi_dev_get_irqresource 2 42694 NULL nohasharray
151365 +iio_trigger_attach_poll_func_42694 iio_trigger_attach_poll_func 0 42694 &acpi_dev_get_irqresource_42694
151366 +ipoib_vlan_delete_42696 ipoib_vlan_delete 0 42696 NULL
151367 +nilfs_btnode_submit_block_42698 nilfs_btnode_submit_block 0 42698 NULL
151368 +bnx2fc_ctlr_enabled_42700 bnx2fc_ctlr_enabled 0 42700 NULL
151369 +vb2_read_42703 vb2_read 3-0 42703 NULL
151370 +store_sas_link_reset_42705 store_sas_link_reset 4-0 42705 NULL
151371 +sierra_net_send_cmd_42708 sierra_net_send_cmd 3 42708 NULL nohasharray
151372 +hard_show_42708 hard_show 0 42708 &sierra_net_send_cmd_42708
151373 +pm8001_ctl_max_sg_list_show_42710 pm8001_ctl_max_sg_list_show 0 42710 NULL
151374 +taos_smbus_xfer_42714 taos_smbus_xfer 0 42714 NULL
151375 +regulator_print_state_42718 regulator_print_state 0 42718 NULL
151376 +adxl34x_calibrate_show_42719 adxl34x_calibrate_show 0 42719 NULL
151377 +read_status_42722 read_status 0 42722 NULL nohasharray
151378 +ath10k_pci_qca6174_chip_reset_42722 ath10k_pci_qca6174_chip_reset 0 42722 &read_status_42722
151379 +selinux_ip_postroute_42725 selinux_ip_postroute 0 42725 NULL
151380 +setup_ntlmv2_rsp_42726 setup_ntlmv2_rsp 0 42726 NULL
151381 +iwl_mvm_coex_dump_mbox_old_42727 iwl_mvm_coex_dump_mbox_old 0-3-4 42727 NULL
151382 +bmg160_data_rdy_trigger_set_state_42728 bmg160_data_rdy_trigger_set_state 0 42728 NULL
151383 +ath10k_pci_warm_reset_42729 ath10k_pci_warm_reset 0 42729 NULL
151384 +dvb_demux_ioctl_42733 dvb_demux_ioctl 2 42733 NULL nohasharray
151385 +target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733 target_stat_scsi_auth_intr_show_attr_hs_num_cmds 0 42733 &dvb_demux_ioctl_42733 nohasharray
151386 +fw_get_filesystem_firmware_42733 fw_get_filesystem_firmware 0 42733 &target_stat_scsi_auth_intr_show_attr_hs_num_cmds_42733
151387 +set_aoe_iflist_42737 set_aoe_iflist 2 42737 NULL nohasharray
151388 +igbvf_get_regs_len_42737 igbvf_get_regs_len 0 42737 &set_aoe_iflist_42737
151389 +ax25_setsockopt_42740 ax25_setsockopt 5-0 42740 NULL
151390 +SendReceive2_42742 SendReceive2 0 42742 NULL
151391 +sdev_show_modalias_42746 sdev_show_modalias 0 42746 NULL nohasharray
151392 +write_42746 write 0 42746 &sdev_show_modalias_42746
151393 +xen_bind_pirq_gsi_to_irq_42750 xen_bind_pirq_gsi_to_irq 1 42750 NULL nohasharray
151394 +lbs_mesh_set_42750 lbs_mesh_set 0-4 42750 &xen_bind_pirq_gsi_to_irq_42750
151395 +dpm_sysfs_add_42756 dpm_sysfs_add 0 42756 NULL nohasharray
151396 +s2io_open_42756 s2io_open 0 42756 &dpm_sysfs_add_42756
151397 +sysfs_set_active_low_42759 sysfs_set_active_low 0 42759 NULL
151398 +usblp_rtest_42761 usblp_rtest 0 42761 NULL
151399 +sysfs_show_available_clocksources_42763 sysfs_show_available_clocksources 0 42763 NULL
151400 +vmxnet3_rq_create_42771 vmxnet3_rq_create 0 42771 NULL
151401 +ath10k_htt_verify_version_42776 ath10k_htt_verify_version 0 42776 NULL
151402 +x25_recvmsg_42777 x25_recvmsg 4-0 42777 NULL nohasharray
151403 +pinctrl_register_map_42777 pinctrl_register_map 2 42777 &x25_recvmsg_42777
151404 +lp3943_gpio_direction_output_42778 lp3943_gpio_direction_output 0 42778 NULL
151405 +snd_midi_event_decode_42780 snd_midi_event_decode 0 42780 NULL
151406 +cryptd_hash_setkey_42781 cryptd_hash_setkey 3 42781 NULL nohasharray
151407 +isku_sysfs_read_info_42781 isku_sysfs_read_info 6-0-5 42781 &cryptd_hash_setkey_42781
151408 +show_fnode_chap_out_idx_42784 show_fnode_chap_out_idx 0 42784 NULL
151409 +store_fan_beep_42785 store_fan_beep 0-4 42785 NULL
151410 +elfcorehdr_read_notes_42786 elfcorehdr_read_notes 2 42786 NULL
151411 +hackrf_set_if_gain_42788 hackrf_set_if_gain 0 42788 NULL
151412 +koneplus_sysfs_read_42792 koneplus_sysfs_read 6-0 42792 NULL
151413 +cgroup_migrate_prepare_dst_42793 cgroup_migrate_prepare_dst 0 42793 NULL
151414 +show_chglim_42794 show_chglim 0 42794 NULL
151415 +ntfs_attr_extend_allocation_42796 ntfs_attr_extend_allocation 0 42796 NULL
151416 +fw_device_op_compat_ioctl_42804 fw_device_op_compat_ioctl 2 42804 NULL
151417 +show_line1_42806 show_line1 0 42806 NULL
151418 +esd_usb2_open_42809 esd_usb2_open 0 42809 NULL
151419 +pcf2127_get_datetime_42811 pcf2127_get_datetime 0 42811 NULL nohasharray
151420 +smk_bu_current_42811 smk_bu_current 0-4 42811 &pcf2127_get_datetime_42811
151421 +drm_ioctl_42813 drm_ioctl 2 42813 NULL
151422 +__bch_cache_set_store_42815 __bch_cache_set_store 0-4 42815 NULL
151423 +iwl_dbgfs_ucode_bt_stats_read_42820 iwl_dbgfs_ucode_bt_stats_read 3-0 42820 NULL
151424 +set_arg_42824 set_arg 3 42824 NULL
151425 +si476x_radio_read_rsq_blob_42827 si476x_radio_read_rsq_blob 3-0 42827 NULL
151426 +bnad_mtu_set_42833 bnad_mtu_set 0 42833 NULL
151427 +dnotify_handle_event_42835 dnotify_handle_event 0 42835 NULL
151428 +f2fs_unfreeze_42836 f2fs_unfreeze 0 42836 NULL
151429 +show_sas_rphy_target_port_protocols_42840 show_sas_rphy_target_port_protocols 0 42840 NULL
151430 +mv88e6131_get_sset_count_42841 mv88e6131_get_sset_count 0 42841 NULL
151431 +prop_compression_validate_42847 prop_compression_validate 0 42847 NULL
151432 +show_ata_dev_xfer_mode_42848 show_ata_dev_xfer_mode 0 42848 NULL
151433 +btmrvl_fwdump_write_42850 btmrvl_fwdump_write 3-0 42850 NULL nohasharray
151434 +ath10k_pci_qca988x_chip_reset_42850 ath10k_pci_qca988x_chip_reset 0 42850 &btmrvl_fwdump_write_42850
151435 +prandom_u32_42853 prandom_u32 0 42853 NULL nohasharray
151436 +ath6kl_wmi_config_debug_module_cmd_42853 ath6kl_wmi_config_debug_module_cmd 0 42853 &prandom_u32_42853
151437 +wl12xx_init_vif_data_42855 wl12xx_init_vif_data 0 42855 NULL
151438 +return_gap_lebs_42862 return_gap_lebs 0 42862 NULL
151439 +gen_pool_first_fit_order_align_42863 gen_pool_first_fit_order_align 2-3-4 42863 NULL nohasharray
151440 +of_property_count_strings_42863 of_property_count_strings 0 42863 &gen_pool_first_fit_order_align_42863 nohasharray
151441 +destroy_42863 destroy 0 42863 &of_property_count_strings_42863
151442 +ad7877_read_adc_42867 ad7877_read_adc 0 42867 NULL
151443 +_ctl_host_trace_buffer_show_42869 _ctl_host_trace_buffer_show 0 42869 NULL
151444 +parse_user_pin_configs_42870 parse_user_pin_configs 0 42870 NULL
151445 +t4_sge_alloc_rxq_42871 t4_sge_alloc_rxq 0 42871 NULL nohasharray
151446 +snd_device_register_all_42871 snd_device_register_all 0 42871 &t4_sge_alloc_rxq_42871
151447 +iscsi_stat_instance_show_attr_description_42874 iscsi_stat_instance_show_attr_description 0 42874 NULL
151448 +mt9v022_s_ctrl_42875 mt9v022_s_ctrl 0 42875 NULL nohasharray
151449 +media_read_42875 media_read 0-3 42875 &mt9v022_s_ctrl_42875
151450 +nvme_trans_unit_serial_page_42879 nvme_trans_unit_serial_page 4 42879 NULL
151451 +tw68_video_init2_42880 tw68_video_init2 2 42880 NULL
151452 +pskb_expand_head_42881 pskb_expand_head 3-2-0 42881 NULL
151453 +rt5677_gpio_direction_in_42886 rt5677_gpio_direction_in 0 42886 NULL nohasharray
151454 +pcistub_irq_handler_switch_42886 pcistub_irq_handler_switch 0-3 42886 &rt5677_gpio_direction_in_42886
151455 +lm3530_mode_get_42888 lm3530_mode_get 0 42888 NULL
151456 +c2_up_42890 c2_up 0 42890 NULL
151457 +pci_write_42893 pci_write 0 42893 NULL
151458 +xpc_kmalloc_cacheline_aligned_42895 xpc_kmalloc_cacheline_aligned 1 42895 NULL nohasharray
151459 +twl4030_madc_conversion_42895 twl4030_madc_conversion 0 42895 &xpc_kmalloc_cacheline_aligned_42895 nohasharray
151460 +amb_send_42895 amb_send 0 42895 &twl4030_madc_conversion_42895
151461 +SendTxCommandPacket_42901 SendTxCommandPacket 3 42901 NULL
151462 +hd_end_request_42904 hd_end_request 2 42904 NULL
151463 +ieee80211_tdls_mgmt_teardown_42905 ieee80211_tdls_mgmt_teardown 10 42905 NULL
151464 +alx_change_mtu_42906 alx_change_mtu 0 42906 NULL
151465 +rds_create_42907 rds_create 0 42907 NULL
151466 +sta_last_rx_rate_read_42909 sta_last_rx_rate_read 3-0 42909 NULL
151467 +g_mbus_fmt_42910 g_mbus_fmt 0 42910 NULL
151468 +snd_jack_new_42914 snd_jack_new 0 42914 NULL
151469 +hfsplus_user_getxattr_42915 hfsplus_user_getxattr 0 42915 NULL
151470 +device_show_int_42919 device_show_int 0 42919 NULL
151471 +simple_playback_pcm_prepare_42920 simple_playback_pcm_prepare 0 42920 NULL
151472 +pcxhr_set_clock_42923 pcxhr_set_clock 0 42923 NULL nohasharray
151473 +show_42923 show 0 42923 &pcxhr_set_clock_42923
151474 +drbd_header_size_42928 drbd_header_size 0 42928 NULL
151475 +lis3lv02d_rate_set_42933 lis3lv02d_rate_set 0-4 42933 NULL
151476 +set_analog_out_42935 set_analog_out 0-4 42935 NULL
151477 +bnx2_open_42936 bnx2_open 0 42936 NULL
151478 +xfs_bmapi_allocate_42938 xfs_bmapi_allocate 0 42938 NULL
151479 +sctp_getsockopt_maxburst_42941 sctp_getsockopt_maxburst 2 42941 NULL nohasharray
151480 +slot_store_42941 slot_store 0-3 42941 &sctp_getsockopt_maxburst_42941
151481 +handle_response_42945 handle_response 0 42945 NULL
151482 +vx_reset_chk_42946 vx_reset_chk 0 42946 NULL nohasharray
151483 +ds1682_store_42946 ds1682_store 0-4 42946 &vx_reset_chk_42946
151484 +hashtab_map_42947 hashtab_map 0 42947 NULL
151485 +w1_ds2760_write_42955 w1_ds2760_write 3-4 42955 NULL
151486 +sys_sethostname_42962 sys_sethostname 2 42962 NULL nohasharray
151487 +set_temp0_min_42962 set_temp0_min 0-4 42962 &sys_sethostname_42962
151488 +fcoe_reset_42963 fcoe_reset 0 42963 NULL
151489 +snd_korg1212_trigger_42966 snd_korg1212_trigger 0 42966 NULL nohasharray
151490 +kone_check_write_42966 kone_check_write 0 42966 &snd_korg1212_trigger_42966
151491 +ntb_setup_snb_msix_42971 ntb_setup_snb_msix 2 42971 NULL
151492 +n_pins_show_42973 n_pins_show 0 42973 NULL
151493 +show_temp62_42975 show_temp62 0 42975 NULL
151494 +show_rx_polinv_enb_42977 show_rx_polinv_enb 0 42977 NULL nohasharray
151495 +sysv_readpage_42977 sysv_readpage 0 42977 &show_rx_polinv_enb_42977
151496 +acpi_get_device_data_42978 acpi_get_device_data 0 42978 NULL
151497 +compat_udpv6_setsockopt_42981 compat_udpv6_setsockopt 5 42981 NULL nohasharray
151498 +pfkey_xfrm_policy2sec_ctx_size_42981 pfkey_xfrm_policy2sec_ctx_size 0 42981 &compat_udpv6_setsockopt_42981 nohasharray
151499 +store_enable_clka1_output_42981 store_enable_clka1_output 0-4 42981 &pfkey_xfrm_policy2sec_ctx_size_42981
151500 +it8712f_wdt_write_42982 it8712f_wdt_write 0-3 42982 NULL
151501 +pci_bus_read_config_word_42987 pci_bus_read_config_word 0 42987 NULL
151502 +hwrng_attr_current_store_42989 hwrng_attr_current_store 0-4 42989 NULL
151503 +nfs_idmap_get_desc_42990 nfs_idmap_get_desc 2-4 42990 NULL nohasharray
151504 +rtw_os_xmit_resource_alloc_42990 rtw_os_xmit_resource_alloc 3 42990 &nfs_idmap_get_desc_42990
151505 +mem_cgroup_force_empty_write_42994 mem_cgroup_force_empty_write 0-3 42994 NULL
151506 +il4965_show_debug_level_42996 il4965_show_debug_level 0 42996 NULL
151507 +xfs_da_read_buf_43008 xfs_da_read_buf 0 43008 NULL
151508 +nct6683_create_attr_group_43010 nct6683_create_attr_group 3 43010 NULL
151509 +vfio_fill_vconfig_bytes_43016 vfio_fill_vconfig_bytes 0 43016 NULL nohasharray
151510 +gadget_dev_desc_bDeviceProtocol_show_43016 gadget_dev_desc_bDeviceProtocol_show 0 43016 &vfio_fill_vconfig_bytes_43016
151511 +rxrpc_preparse_xdr_rxk5_43019 rxrpc_preparse_xdr_rxk5 0 43019 NULL
151512 +snd_pcm_pre_start_43020 snd_pcm_pre_start 0 43020 NULL nohasharray
151513 +export_store_43020 export_store 0-4 43020 &snd_pcm_pre_start_43020
151514 +p54_add_interface_43022 p54_add_interface 0 43022 NULL
151515 +nvkm_parent_create__43024 nvkm_parent_create_ 7 43024 NULL
151516 +isr_rx_mem_overflow_read_43025 isr_rx_mem_overflow_read 3-0 43025 NULL
151517 +b43_write_initvals_43028 b43_write_initvals 0 43028 NULL
151518 +ab3100_otp_paf_show_43029 ab3100_otp_paf_show 0 43029 NULL
151519 +check_subscription_permission_43032 check_subscription_permission 0 43032 NULL
151520 +wep_default_key_count_read_43035 wep_default_key_count_read 3-0 43035 NULL nohasharray
151521 +jffs2_write_begin_43035 jffs2_write_begin 0 43035 &wep_default_key_count_read_43035
151522 +max_queue_show_43036 max_queue_show 0 43036 NULL
151523 +set_icon_43037 set_icon 0-3 43037 NULL
151524 +cp2112_read_req_43041 cp2112_read_req 0 43041 NULL nohasharray
151525 +goldfish_fb_set_par_43041 goldfish_fb_set_par 0 43041 &cp2112_read_req_43041
151526 +write_s64_43043 write_s64 0 43043 NULL
151527 +show_port_name_43051 show_port_name 0 43051 NULL
151528 +ssb_pcmcia_cfg_read_43056 ssb_pcmcia_cfg_read 0 43056 NULL
151529 +fb_add_videomode_43057 fb_add_videomode 0 43057 NULL
151530 +pcap_rtc_set_alarm_43058 pcap_rtc_set_alarm 0 43058 NULL nohasharray
151531 +dfx_ctl_set_mac_address_43058 dfx_ctl_set_mac_address 0 43058 &pcap_rtc_set_alarm_43058
151532 +__bioset_create_43059 __bioset_create 1 43059 NULL nohasharray
151533 +ocfs2_get_clusters_43059 ocfs2_get_clusters 0 43059 &__bioset_create_43059
151534 +t3_sge_alloc_qset_43061 t3_sge_alloc_qset 0 43061 NULL nohasharray
151535 +store_enable_clka0_output_43061 store_enable_clka0_output 0-4 43061 &t3_sge_alloc_qset_43061
151536 +lme2510_i2c_xfer_43062 lme2510_i2c_xfer 0-3 43062 NULL
151537 +cap_netlink_send_43063 cap_netlink_send 0 43063 NULL
151538 +show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT_43069 show_conn_param_ISCSI_PARAM_TCP_TIMESTAMP_STAT 0 43069 NULL
151539 +get_attention_status_43073 get_attention_status 0 43073 NULL
151540 +sst_drop_stream_43076 sst_drop_stream 0 43076 NULL nohasharray
151541 +target_stat_scsi_transport_show_attr_device_43076 target_stat_scsi_transport_show_attr_device 0 43076 &sst_drop_stream_43076
151542 +show_fc_host_active_fc4s_43078 show_fc_host_active_fc4s 0 43078 NULL
151543 +get_slave_size_43081 get_slave_size 0 43081 NULL
151544 +nfs_map_group_to_gid_43082 nfs_map_group_to_gid 3 43082 NULL
151545 +set_lock_args_43085 set_lock_args 0 43085 NULL nohasharray
151546 +deadline_write_expire_show_43085 deadline_write_expire_show 0 43085 &set_lock_args_43085 nohasharray
151547 +ql_start_rx_ring_43085 ql_start_rx_ring 0 43085 &deadline_write_expire_show_43085
151548 +_xfer_secondary_pool_43089 _xfer_secondary_pool 2 43089 NULL nohasharray
151549 +tomoyo_read_43089 tomoyo_read 0-3 43089 &_xfer_secondary_pool_43089
151550 +regmap_spmi_base_write_43095 regmap_spmi_base_write 0 43095 NULL nohasharray
151551 +mt2131_writeregs_43095 mt2131_writeregs 0 43095 &regmap_spmi_base_write_43095
151552 +dev_set_promiscuity_43096 dev_set_promiscuity 0 43096 NULL
151553 +store_srp_rport_fast_io_fail_tmo_43097 store_srp_rport_fast_io_fail_tmo 0-4 43097 NULL
151554 +dump_skip_43098 dump_skip 2 43098 NULL
151555 +mwifiex_cmd_11n_cfg_43102 mwifiex_cmd_11n_cfg 0 43102 NULL
151556 +sysfs_create_file_ns_43103 sysfs_create_file_ns 0 43103 NULL
151557 +stmmac_init_dma_engine_43104 stmmac_init_dma_engine 0 43104 NULL
151558 +fuse_statfs_43106 fuse_statfs 0 43106 NULL
151559 +ieee80211_if_fmt_drop_unencrypted_43107 ieee80211_if_fmt_drop_unencrypted 3 43107 NULL
151560 +gfs2_journaled_truncate_43108 gfs2_journaled_truncate 0 43108 NULL
151561 +svc_change_qos_43111 svc_change_qos 0 43111 NULL
151562 +store_43112 store 0 43112 NULL
151563 +ix2505v_write_43115 ix2505v_write 0 43115 NULL
151564 +open_43117 open 0 43117 NULL
151565 +calculate_node_totalpages_43118 calculate_node_totalpages 2-3 43118 NULL
151566 +parport_ieee1284_write_compat_43125 parport_ieee1284_write_compat 0 43125 NULL
151567 +show_rpm_min_43129 show_rpm_min 0 43129 NULL
151568 +lock_page_killable_43130 lock_page_killable 0 43130 NULL
151569 +e1000_request_msix_43134 e1000_request_msix 0 43134 NULL
151570 +dmfe_open_43139 dmfe_open 0 43139 NULL
151571 +ab3100_otp_imeich_show_43143 ab3100_otp_imeich_show 0 43143 NULL
151572 +read_file_dfs_43145 read_file_dfs 3-0 43145 NULL nohasharray
151573 +i2c_hid_get_report_43145 i2c_hid_get_report 0 43145 &read_file_dfs_43145
151574 +relay_file_read_subbufs_43147 relay_file_read_subbufs 0 43147 NULL
151575 +show_enabled_43152 show_enabled 0 43152 NULL
151576 +qlcnic_sysfs_clear_esw_stats_43153 qlcnic_sysfs_clear_esw_stats 0-6-5 43153 NULL
151577 +ipath_get_slave_info_43154 ipath_get_slave_info 0 43154 NULL
151578 +f2fs_statfs_43158 f2fs_statfs 0 43158 NULL
151579 +cfs_cpt_table_alloc_43159 cfs_cpt_table_alloc 1 43159 NULL
151580 +usb_string_sub_43164 usb_string_sub 0 43164 NULL
151581 +il_dbgfs_power_save_status_read_43165 il_dbgfs_power_save_status_read 3-0 43165 NULL
151582 +s5k4aa_set_noise_43172 s5k4aa_set_noise 0 43172 NULL
151583 +__iscsi_nacl_auth_store_userid_mutual_43181 __iscsi_nacl_auth_store_userid_mutual 0-3 43181 NULL
151584 +ath6kl_set_assoc_req_ies_43185 ath6kl_set_assoc_req_ies 3 43185 NULL
151585 +_read_43194 _read 0 43194 NULL
151586 +ext4_xattr_ibody_get_43200 ext4_xattr_ibody_get 0 43200 NULL
151587 +teiup_create_43201 teiup_create 3 43201 NULL
151588 +uio_write_43202 uio_write 3-0 43202 NULL
151589 +iso_callback_43208 iso_callback 3 43208 NULL
151590 +ath10k_p2p_calc_noa_ie_len_43209 ath10k_p2p_calc_noa_ie_len 0 43209 NULL
151591 +f2fs_acl_from_disk_43210 f2fs_acl_from_disk 2 43210 NULL
151592 +isl29003_set_range_43211 isl29003_set_range 0 43211 NULL
151593 +ovl_split_lowerdirs_43214 ovl_split_lowerdirs 0 43214 NULL
151594 +link_failure_count_show_43216 link_failure_count_show 0 43216 NULL nohasharray
151595 +nes_show_flash_data_43216 nes_show_flash_data 0 43216 &link_failure_count_show_43216
151596 +gfs2_direct_IO_43220 gfs2_direct_IO 4-0 43220 NULL
151597 +elf_core_extra_phdrs_43222 elf_core_extra_phdrs 0 43222 NULL nohasharray
151598 +get_status_43222 get_status 0 43222 &elf_core_extra_phdrs_43222 nohasharray
151599 +attr_store_43222 attr_store 0-3 43222 &get_status_43222
151600 +ivtv_xfer_43223 ivtv_xfer 0-3 43223 NULL
151601 +sock_no_recvmsg_43228 sock_no_recvmsg 0-4 43228 NULL
151602 +wdog_reboot_handler_43234 wdog_reboot_handler 0 43234 NULL
151603 +show_fcoe_fcf_device_selected_43236 show_fcoe_fcf_device_selected 0 43236 NULL
151604 +read_status_43238 read_status 0 43238 NULL
151605 +batadv_tt_tvlv_unicast_handler_v1_43239 batadv_tt_tvlv_unicast_handler_v1 5 43239 NULL nohasharray
151606 +pstr_show_43239 pstr_show 0 43239 &batadv_tt_tvlv_unicast_handler_v1_43239 nohasharray
151607 +__logfs_write_buf_43239 __logfs_write_buf 0 43239 &pstr_show_43239
151608 +vmemmap_alloc_block_43245 vmemmap_alloc_block 1 43245 NULL
151609 +ax88178_change_mtu_43248 ax88178_change_mtu 0 43248 NULL
151610 +fixup_leb_43256 fixup_leb 3 43256 NULL
151611 +hfsplus_setattr_43257 hfsplus_setattr 0 43257 NULL
151612 +store_pwm_auto_spinup_min_43260 store_pwm_auto_spinup_min 0-4 43260 NULL
151613 +kmx61_acc_validate_trigger_43264 kmx61_acc_validate_trigger 0 43264 NULL
151614 +rocker_port_ctrl_vlan_bridge_43266 rocker_port_ctrl_vlan_bridge 0 43266 NULL
151615 +ide_end_rq_43269 ide_end_rq 4 43269 NULL
151616 +omfs_readpage_43270 omfs_readpage 0 43270 NULL
151617 +mxl5007t_get_if_frequency_43271 mxl5007t_get_if_frequency 0 43271 NULL
151618 +uvc_commit_video_43272 uvc_commit_video 0 43272 NULL
151619 +do_journal_begin_r_43273 do_journal_begin_r 0 43273 NULL
151620 +lpfc_oas_lun_status_show_43274 lpfc_oas_lun_status_show 0 43274 NULL
151621 +evtchn_write_43278 evtchn_write 3-0 43278 NULL
151622 +filemap_write_and_wait_range_43279 filemap_write_and_wait_range 0 43279 NULL nohasharray
151623 +bitmap_parselist_user_43279 bitmap_parselist_user 0 43279 &filemap_write_and_wait_range_43279
151624 +ds1511_rtc_read_time_43280 ds1511_rtc_read_time 0 43280 NULL
151625 +src_frames_43281 src_frames 0 43281 NULL nohasharray
151626 +show_temp_crit_hyst_43281 show_temp_crit_hyst 0 43281 &src_frames_43281
151627 +adp8870_bl_l1_daylight_max_store_43287 adp8870_bl_l1_daylight_max_store 4-0 43287 NULL
151628 +show_pwm_auto_pwm_min_43293 show_pwm_auto_pwm_min 0 43293 NULL
151629 +show_num_ports_43296 show_num_ports 0 43296 NULL
151630 +mpage_alloc_43299 mpage_alloc 3 43299 NULL
151631 +lm3533_read_43309 lm3533_read 0 43309 NULL
151632 +fm10k_update_uc_addr_pf_43310 fm10k_update_uc_addr_pf 0 43310 NULL nohasharray
151633 +store_cpumask_43310 store_cpumask 0-4 43310 &fm10k_update_uc_addr_pf_43310
151634 +em28xx_audio_analog_set_43312 em28xx_audio_analog_set 0 43312 NULL
151635 +acpi_ex_convert_to_buffer_43314 acpi_ex_convert_to_buffer 0 43314 NULL
151636 +try_charge_43315 try_charge 0 43315 NULL
151637 +position_show_43316 position_show 0 43316 NULL nohasharray
151638 +padlock_sha1_init_nano_43316 padlock_sha1_init_nano 0 43316 &position_show_43316
151639 +temp1_max_alarm_show_43317 temp1_max_alarm_show 0 43317 NULL nohasharray
151640 +nilfs_direct_lookup_contig_43317 nilfs_direct_lookup_contig 0 43317 &temp1_max_alarm_show_43317 nohasharray
151641 +sctp_auth_ep_add_chunkid_43317 sctp_auth_ep_add_chunkid 0 43317 &nilfs_direct_lookup_contig_43317 nohasharray
151642 +iwl_mvm_mac_start_43317 iwl_mvm_mac_start 0 43317 &sctp_auth_ep_add_chunkid_43317
151643 +target_core_dev_wwn_store_attr_vpd_unit_serial_43322 target_core_dev_wwn_store_attr_vpd_unit_serial 0-3 43322 NULL
151644 +be_get_sset_count_43324 be_get_sset_count 0 43324 NULL
151645 +sja1000_open_43326 sja1000_open 0 43326 NULL
151646 +show_sas_phy_initiator_port_protocols_43327 show_sas_phy_initiator_port_protocols 0 43327 NULL
151647 +__ext4_get_inode_loc_43332 __ext4_get_inode_loc 0 43332 NULL nohasharray
151648 +thermal_set_mode_43332 thermal_set_mode 0 43332 &__ext4_get_inode_loc_43332
151649 +__uncore_event5_show_43333 __uncore_event5_show 0 43333 NULL
151650 +patch_stac9200_43348 patch_stac9200 0 43348 NULL
151651 +drm_dp_mst_wait_tx_reply_43349 drm_dp_mst_wait_tx_reply 0 43349 NULL
151652 +xfs_log_regrant_43350 xfs_log_regrant 0 43350 NULL
151653 +set_peripheral_43353 set_peripheral 0 43353 NULL
151654 +gart_free_coherent_43362 gart_free_coherent 2-4 43362 NULL
151655 +may_create_key_43363 may_create_key 0 43363 NULL
151656 +pm_print_times_show_43364 pm_print_times_show 0 43364 NULL nohasharray
151657 +btrfs_check_data_free_space_43364 btrfs_check_data_free_space 0 43364 &pm_print_times_show_43364
151658 +pn_init_43370 pn_init 0 43370 NULL
151659 +proc_sys_permission_43371 proc_sys_permission 0 43371 NULL nohasharray
151660 +bnad_tx_msix_register_43371 bnad_tx_msix_register 0 43371 &proc_sys_permission_43371
151661 +wl1271_acx_group_address_tbl_43372 wl1271_acx_group_address_tbl 0 43372 NULL
151662 +mmc_sd_init_card_43374 mmc_sd_init_card 0 43374 NULL
151663 +gfs2_rgrp_bh_get_43375 gfs2_rgrp_bh_get 0 43375 NULL nohasharray
151664 +ath10k_htt_tx_alloc_43375 ath10k_htt_tx_alloc 0 43375 &gfs2_rgrp_bh_get_43375
151665 +lx_framebuffer_size_43377 lx_framebuffer_size 0 43377 NULL
151666 +show_fcstat_fc_non_bls_resp_43383 show_fcstat_fc_non_bls_resp 0 43383 NULL
151667 +svc_pool_map_get_43386 svc_pool_map_get 0 43386 NULL
151668 +tpm_inf_send_43388 tpm_inf_send 0-3 43388 NULL
151669 +scsiback_make_nexus_43391 scsiback_make_nexus 0 43391 NULL
151670 +xfs_btree_new_iroot_43392 xfs_btree_new_iroot 0 43392 NULL
151671 +mdfour_43396 mdfour 0 43396 NULL
151672 +fsp_attr_show_getreg_43397 fsp_attr_show_getreg 0 43397 NULL nohasharray
151673 +tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect_43397 tcm_qla2xxx_tpg_attrib_show_prod_mode_write_protect 0 43397 &fsp_attr_show_getreg_43397
151674 +iscsi_sw_tcp_conn_get_param_43398 iscsi_sw_tcp_conn_get_param 0 43398 NULL
151675 +get_user_pages_unlocked_43399 get_user_pages_unlocked 0 43399 NULL
151676 +o2hb_read_block_input_43402 o2hb_read_block_input 0 43402 NULL
151677 +line6_submit_audio_in_all_urbs_43403 line6_submit_audio_in_all_urbs 0 43403 NULL
151678 +wl1251_acx_data_path_params_43404 wl1251_acx_data_path_params 0 43404 NULL
151679 +xenfb_write_43412 xenfb_write 3 43412 NULL
151680 +show_linear_43414 show_linear 0 43414 NULL nohasharray
151681 +serio_set_bind_mode_43414 serio_set_bind_mode 0-4 43414 &show_linear_43414
151682 +romfs_statfs_43416 romfs_statfs 0 43416 NULL nohasharray
151683 +load_firmware_43416 load_firmware 0 43416 &romfs_statfs_43416
151684 +ext4_xattr_check_names_43422 ext4_xattr_check_names 0 43422 NULL nohasharray
151685 +offset_store_43422 offset_store 0-3 43422 &ext4_xattr_check_names_43422
151686 +__alloc_bootmem_low_43423 __alloc_bootmem_low 1 43423 NULL nohasharray
151687 +sendctrl_hook_43423 sendctrl_hook 0 43423 &__alloc_bootmem_low_43423 nohasharray
151688 +gdm_wimax_netif_rx_43423 gdm_wimax_netif_rx 3 43423 &sendctrl_hook_43423
151689 +_abb5zes3_rtc_update_timer_43425 _abb5zes3_rtc_update_timer 0 43425 NULL
151690 +ath10k_thermal_get_cur_dutycycle_43427 ath10k_thermal_get_cur_dutycycle 0 43427 NULL
151691 +acpi_ds_create_method_mutex_43430 acpi_ds_create_method_mutex 0 43430 NULL
151692 +cyapa_gen3_bl_enter_43431 cyapa_gen3_bl_enter 0 43431 NULL
151693 +isku_sysfs_write_keys_capslock_43432 isku_sysfs_write_keys_capslock 6-0-5 43432 NULL
151694 +usb_alloc_urb_43436 usb_alloc_urb 1 43436 NULL
151695 +w1_master_attribute_show_name_43439 w1_master_attribute_show_name 0 43439 NULL
151696 +ath6kl_wmi_roam_tbl_event_rx_43440 ath6kl_wmi_roam_tbl_event_rx 3 43440 NULL nohasharray
151697 +store_received_ref_clk3b_43440 store_received_ref_clk3b 0-4 43440 &ath6kl_wmi_roam_tbl_event_rx_43440
151698 +send_pre_block_43442 send_pre_block 0 43442 NULL
151699 +usb_string_43443 usb_string 0 43443 NULL nohasharray
151700 +usemap_size_43443 usemap_size 0-1-2 43443 &usb_string_43443
151701 +get_vm_area_size_43444 get_vm_area_size 0 43444 NULL nohasharray
151702 +dm_attr_name_show_43444 dm_attr_name_show 0 43444 &get_vm_area_size_43444
151703 +nilfs_palloc_get_bitmap_block_43448 nilfs_palloc_get_bitmap_block 0 43448 NULL
151704 +decode_ntlmssp_challenge_43450 decode_ntlmssp_challenge 0 43450 NULL
151705 +store_temp_beep_43452 store_temp_beep 0-4 43452 NULL
151706 +fs_path_prepare_for_add_43453 fs_path_prepare_for_add 2 43453 NULL
151707 +wil_change_mtu_43455 wil_change_mtu 0 43455 NULL
151708 +lirc_dev_fop_read_43459 lirc_dev_fop_read 0-3 43459 NULL
151709 +nvme_trans_device_id_page_43466 nvme_trans_device_id_page 4 43466 NULL
151710 +target_core_dev_pr_show_attr_res_aptpl_active_43467 target_core_dev_pr_show_attr_res_aptpl_active 0 43467 NULL
151711 +il3945_send_rxon_assoc_43469 il3945_send_rxon_assoc 0 43469 NULL
151712 +btrfs_freeze_43471 btrfs_freeze 0 43471 NULL
151713 +write_43473 write 0 43473 NULL
151714 +hook_43475 hook 0 43475 NULL
151715 +current_uuid_store_43478 current_uuid_store 0-4 43478 NULL
151716 +dtv5100_i2c_xfer_43479 dtv5100_i2c_xfer 0-3 43479 NULL
151717 +alloc_new_reservation_43480 alloc_new_reservation 4-0 43480 NULL nohasharray
151718 +calculate_discard_block_size_43480 calculate_discard_block_size 0-1 43480 &alloc_new_reservation_43480
151719 +vga_get_43488 vga_get 0 43488 NULL
151720 +vmemdup_43489 vmemdup 2 43489 NULL
151721 +f_rndis_opts_attr_store_43493 f_rndis_opts_attr_store 0-4 43493 NULL
151722 +tx_tx_data_prepared_read_43497 tx_tx_data_prepared_read 3-0 43497 NULL nohasharray
151723 +f2fs_freeze_43497 f2fs_freeze 0 43497 &tx_tx_data_prepared_read_43497
151724 +show_lid_43498 show_lid 0 43498 NULL
151725 +init_43500 init 0 43500 NULL nohasharray
151726 +wusb_trust_timeout_store_43500 wusb_trust_timeout_store 0-4 43500 &init_43500
151727 +spmi_read_cmd_43502 spmi_read_cmd 0 43502 NULL
151728 +ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime_43505 ieee80211_if_fmt_dot11MeshHWMPnetDiameterTraversalTime 3 43505 NULL
151729 +__unmap_and_move_43513 __unmap_and_move 0 43513 NULL
151730 +i8k_get_temp_43516 i8k_get_temp 0 43516 NULL
151731 +lpfc_fcp_io_channel_show_43518 lpfc_fcp_io_channel_show 0 43518 NULL nohasharray
151732 +et131x_init_recv_43518 et131x_init_recv 0 43518 &lpfc_fcp_io_channel_show_43518
151733 +alloc_instance_buffer_43530 alloc_instance_buffer 0 43530 NULL nohasharray
151734 +ll_direct_IO_26_43530 ll_direct_IO_26 4 43530 &alloc_instance_buffer_43530
151735 +dvb_ca_en50221_io_write_43533 dvb_ca_en50221_io_write 3-0 43533 NULL nohasharray
151736 +core_scsi3_alloc_aptpl_registration_43533 core_scsi3_alloc_aptpl_registration 0 43533 &dvb_ca_en50221_io_write_43533
151737 +read_events_43534 read_events 3 43534 NULL nohasharray
151738 +pdu_write_u_43534 pdu_write_u 3 43534 &read_events_43534
151739 +cachefiles_daemon_write_43535 cachefiles_daemon_write 3-0 43535 NULL
151740 +xfs_qm_vop_chown_reserve_43536 xfs_qm_vop_chown_reserve 0 43536 NULL
151741 +store_43537 store 0-3 43537 NULL
151742 +store_43539 store 0 43539 NULL
151743 +ufs_alloccg_block_43540 ufs_alloccg_block 3-0 43540 NULL nohasharray
151744 +tx_frag_failed_read_43540 tx_frag_failed_read 3-0 43540 &ufs_alloccg_block_43540
151745 +mv88e6352_get_temp_alarm_43545 mv88e6352_get_temp_alarm 0 43545 NULL
151746 +broadsheet_spiflash_read_byte_43547 broadsheet_spiflash_read_byte 0 43547 NULL
151747 +request_resource_43548 request_resource 0 43548 NULL
151748 +store_43549 store 0-4 43549 NULL
151749 +sys_get_trip_temp_43550 sys_get_trip_temp 0 43550 NULL
151750 +pmdown_time_show_43552 pmdown_time_show 0 43552 NULL
151751 +amd756_access_43553 amd756_access 0 43553 NULL
151752 +lpfc_aer_cleanup_state_43554 lpfc_aer_cleanup_state 0-4 43554 NULL
151753 +ath_rx_init_43564 ath_rx_init 2 43564 NULL
151754 +o2nm_node_ipv4_address_write_43567 o2nm_node_ipv4_address_write 0-3 43567 NULL
151755 +_fc_frame_alloc_43568 _fc_frame_alloc 1 43568 NULL nohasharray
151756 +bfad_im_model_desc_show_43568 bfad_im_model_desc_show 0 43568 &_fc_frame_alloc_43568
151757 +cx231xx_i2c_recv_bytes_43571 cx231xx_i2c_recv_bytes 0 43571 NULL
151758 +rpc_malloc_43573 rpc_malloc 2 43573 NULL
151759 +ecryptfs_read_update_atime_43579 ecryptfs_read_update_atime 0 43579 NULL
151760 +passive_store_43589 passive_store 0-4 43589 NULL
151761 +show_pwm_43593 show_pwm 0 43593 NULL nohasharray
151762 +__uncore_filter_nid2_show_43593 __uncore_filter_nid2_show 0 43593 &show_pwm_43593
151763 +ath9k_htc_add_interface_43602 ath9k_htc_add_interface 0 43602 NULL
151764 +smack_inode_listsecurity_43603 smack_inode_listsecurity 0 43603 NULL
151765 +lpfc_idiag_drbacc_read_reg_43606 lpfc_idiag_drbacc_read_reg 0-3 43606 NULL
151766 +proc_read_43614 proc_read 3-0 43614 NULL
151767 +xfs_map_blocks_43615 xfs_map_blocks 0 43615 NULL nohasharray
151768 +emit_flush_43615 emit_flush 0 43615 &xfs_map_blocks_43615
151769 +p54_set_edcf_43622 p54_set_edcf 0 43622 NULL nohasharray
151770 +set_polarity_43622 set_polarity 0 43622 &p54_set_edcf_43622
151771 +alloc_thread_groups_43625 alloc_thread_groups 2-0 43625 NULL
151772 +elan_smbus_get_baseline_data_43629 elan_smbus_get_baseline_data 0 43629 NULL
151773 +cm4000_suspend_43630 cm4000_suspend 0 43630 NULL
151774 +dlm_nodir_store_43636 dlm_nodir_store 0-3 43636 NULL
151775 +padlock_sha_export_43640 padlock_sha_export 0 43640 NULL nohasharray
151776 +ia_cbr_setup_43640 ia_cbr_setup 0 43640 &padlock_sha_export_43640
151777 +tps6105x_get_43643 tps6105x_get 0 43643 NULL nohasharray
151778 +setup_sdma_43643 setup_sdma 0 43643 &tps6105x_get_43643
151779 +si4713_wait_stc_43644 si4713_wait_stc 0 43644 NULL
151780 +gf100_vm_create_43645 gf100_vm_create 2-3 43645 NULL
151781 +generic_get_free_region_43646 generic_get_free_region 0-3 43646 NULL
151782 +kmalloc_large_node_hook_43651 kmalloc_large_node_hook 2 43651 NULL
151783 +__orinoco_hw_set_bitrate_43655 __orinoco_hw_set_bitrate 0 43655 NULL
151784 +random_write_43656 random_write 3-0 43656 NULL
151785 +acpi_ds_exec_begin_control_op_43657 acpi_ds_exec_begin_control_op 0 43657 NULL
151786 +ext4_acl_count_43659 ext4_acl_count 0-1 43659 NULL nohasharray
151787 +tps65217_set_bits_43659 tps65217_set_bits 0 43659 &ext4_acl_count_43659
151788 +show_fc_host_manufacturer_43662 show_fc_host_manufacturer 0 43662 NULL
151789 +write_file_tx99_power_43670 write_file_tx99_power 3-0 43670 NULL
151790 +snd_seq_pool_init_43673 snd_seq_pool_init 0 43673 NULL
151791 +dmam_declare_coherent_memory_43679 dmam_declare_coherent_memory 2-4 43679 NULL nohasharray
151792 +start_ms350_cam_43679 start_ms350_cam 0 43679 &dmam_declare_coherent_memory_43679
151793 +acpi_ut_strtoul64_43681 acpi_ut_strtoul64 0 43681 NULL
151794 +_drbd_no_send_page_43682 _drbd_no_send_page 4 43682 NULL
151795 +calgary_map_page_43686 calgary_map_page 4 43686 NULL nohasharray
151796 +cluster_set_43686 cluster_set 0-6 43686 &calgary_map_page_43686
151797 +port_attr_store_43688 port_attr_store 0-4 43688 NULL nohasharray
151798 +rbd_header_from_disk_43688 rbd_header_from_disk 0 43688 &port_attr_store_43688
151799 +start_43697 start 0 43697 NULL
151800 +show_43699 show 0 43699 NULL
151801 +hidp_send_ctrl_message_43702 hidp_send_ctrl_message 4-0 43702 NULL nohasharray
151802 +mwifiex_cmd_cfg_data_43702 mwifiex_cmd_cfg_data 0 43702 &hidp_send_ctrl_message_43702
151803 +ncp_modify_file_or_subdir_dos_info_43705 ncp_modify_file_or_subdir_dos_info 0 43705 NULL
151804 +set_rdac2_43707 set_rdac2 4-0 43707 NULL
151805 +cpuidle_switch_governor_43709 cpuidle_switch_governor 0 43709 NULL
151806 +acerhdf_set_cur_state_43710 acerhdf_set_cur_state 0 43710 NULL
151807 +nvkm_connector_create__43711 nvkm_connector_create_ 6 43711 NULL nohasharray
151808 +ext3_xattr_trusted_set_43711 ext3_xattr_trusted_set 0 43711 &nvkm_connector_create__43711
151809 +memory_subsys_offline_43716 memory_subsys_offline 0 43716 NULL
151810 +show_hyst_43718 show_hyst 0 43718 NULL
151811 +adis_read_reg_43719 adis_read_reg 0 43719 NULL nohasharray
151812 +cpia2_do_command_43719 cpia2_do_command 0 43719 &adis_read_reg_43719
151813 +xfs_bmap_del_extent_43720 xfs_bmap_del_extent 0 43720 NULL
151814 +module_flags_taint_43722 module_flags_taint 0 43722 NULL
151815 +wait_for_completion_interruptible_43723 wait_for_completion_interruptible 0 43723 NULL
151816 +fuse_send_read_43725 fuse_send_read 4 43725 NULL
151817 +imm_write_info_43727 imm_write_info 0-3 43727 NULL
151818 +pm8001_chip_set_nvmd_req_43728 pm8001_chip_set_nvmd_req 0 43728 NULL
151819 +drbd_md_first_sector_43729 drbd_md_first_sector 0 43729 NULL
151820 +lbs_dev_open_43731 lbs_dev_open 0 43731 NULL nohasharray
151821 +pcistub_quirk_add_43731 pcistub_quirk_add 0-3 43731 &lbs_dev_open_43731
151822 +snd_rme32_playback_copy_43732 snd_rme32_playback_copy 5 43732 NULL nohasharray
151823 +fuse_notify_delete_43732 fuse_notify_delete 0 43732 &snd_rme32_playback_copy_43732
151824 +brcmf_sdio_download_firmware_43734 brcmf_sdio_download_firmware 4 43734 NULL nohasharray
151825 +__alloc_alien_cache_43734 __alloc_alien_cache 2 43734 &brcmf_sdio_download_firmware_43734
151826 +fuse_conn_congestion_threshold_write_43736 fuse_conn_congestion_threshold_write 3-0 43736 NULL
151827 +interf_grp_sub_compatible_id_show_43740 interf_grp_sub_compatible_id_show 0 43740 NULL
151828 +cifs_writepages_43741 cifs_writepages 0 43741 NULL
151829 +bql_set_limit_max_43745 bql_set_limit_max 4-0 43745 NULL
151830 +__bm_find_next_43748 __bm_find_next 2 43748 NULL
151831 +gigaset_initcs_43753 gigaset_initcs 2 43753 NULL
151832 +sctp_setsockopt_active_key_43755 sctp_setsockopt_active_key 3-0 43755 NULL
151833 +panic_happened_43756 panic_happened 0 43756 NULL
151834 +dev_size_mb_show_43758 dev_size_mb_show 0 43758 NULL
151835 +lola_set_stream_config_43764 lola_set_stream_config 0 43764 NULL
151836 +b43legacy_pio_init_43765 b43legacy_pio_init 0 43765 NULL nohasharray
151837 +wusbhc_pal_register_43765 wusbhc_pal_register 0 43765 &b43legacy_pio_init_43765
151838 +nilfs_btree_propagate_gc_43767 nilfs_btree_propagate_gc 0 43767 NULL
151839 +vid_cap_buf_prepare_43770 vid_cap_buf_prepare 0 43770 NULL
151840 +l2cap_validate_bredr_psm_43772 l2cap_validate_bredr_psm 0 43772 NULL
151841 +__lbs_mesh_config_send_43775 __lbs_mesh_config_send 0 43775 NULL nohasharray
151842 +dimmdev_label_store_43775 dimmdev_label_store 0-4 43775 &__lbs_mesh_config_send_43775
151843 +i2c_smbus_write_word_data_43778 i2c_smbus_write_word_data 0 43778 NULL
151844 +bnx2x_setup_tx_only_43781 bnx2x_setup_tx_only 0 43781 NULL
151845 +tcp_v4_connect_43786 tcp_v4_connect 0 43786 NULL
151846 +ocfs2_xattr_get_value_outside_43787 ocfs2_xattr_get_value_outside 0 43787 NULL nohasharray
151847 +pci_user_write_config_byte_43787 pci_user_write_config_byte 0 43787 &ocfs2_xattr_get_value_outside_43787
151848 +failed_reads_show_43791 failed_reads_show 0 43791 NULL
151849 +xfs_trans_reserve_quota_bydquots_43797 xfs_trans_reserve_quota_bydquots 0 43797 NULL
151850 +__uncore_filter_band1_show_43798 __uncore_filter_band1_show 0 43798 NULL
151851 +em28xx_write_regs_43804 em28xx_write_regs 0 43804 NULL nohasharray
151852 +integrity_kernel_read_43804 integrity_kernel_read 4 43804 &em28xx_write_regs_43804
151853 +suspend_lo_store_43805 suspend_lo_store 0-3 43805 NULL
151854 +btrfs_copy_from_user_43806 btrfs_copy_from_user 1-0-3 43806 NULL
151855 +il3945_read_ucode_43807 il3945_read_ucode 0 43807 NULL
151856 +hci_send_cmd_43810 hci_send_cmd 3 43810 NULL
151857 +ps_set_cur_charge_cntl_limit_43812 ps_set_cur_charge_cntl_limit 0 43812 NULL
151858 +show_fcoe_fcf_device_switch_name_43813 show_fcoe_fcf_device_switch_name 0 43813 NULL
151859 +ext4_read_block_bitmap_43814 ext4_read_block_bitmap 2 43814 NULL
151860 +alloc_irq_from_domain_43815 alloc_irq_from_domain 2-0-3 43815 NULL nohasharray
151861 +div64_u64_safe_43815 div64_u64_safe 0 43815 &alloc_irq_from_domain_43815
151862 +read_pwr_int_values_43824 read_pwr_int_values 0 43824 NULL
151863 +ieee80211_if_fmt_element_ttl_43825 ieee80211_if_fmt_element_ttl 3 43825 NULL
151864 +ieee80211_alloc_hw_43829 ieee80211_alloc_hw 1 43829 NULL nohasharray
151865 +get_rsb_struct_43829 get_rsb_struct 0 43829 &ieee80211_alloc_hw_43829
151866 +ovl_setxattr_43838 ovl_setxattr 0 43838 NULL
151867 +ltc4151_show_value_43839 ltc4151_show_value 0 43839 NULL
151868 +max_channels_43840 max_channels 0 43840 NULL
151869 +p54_download_eeprom_43842 p54_download_eeprom 4 43842 NULL nohasharray
151870 +snd_seq_fifo_event_in_43842 snd_seq_fifo_event_in 0 43842 &p54_download_eeprom_43842
151871 +read_flush_43851 read_flush 3-0 43851 NULL
151872 +bdx_hw_start_43856 bdx_hw_start 0 43856 NULL nohasharray
151873 +sdev_store_evt_media_change_43856 sdev_store_evt_media_change 0-4 43856 &bdx_hw_start_43856
151874 +resume_43864 resume 0 43864 NULL nohasharray
151875 +atl1c_change_mtu_43864 atl1c_change_mtu 0 43864 &resume_43864
151876 +port_number_show_43866 port_number_show 0 43866 NULL
151877 +lbtf_setup_firmware_43867 lbtf_setup_firmware 0 43867 NULL
151878 +beiscsi_free_session_disp_43868 beiscsi_free_session_disp 0 43868 NULL
151879 +ocfs2_block_group_find_clear_bits_43874 ocfs2_block_group_find_clear_bits 4 43874 NULL
151880 +pm860x_bulk_write_43875 pm860x_bulk_write 2-3 43875 NULL
151881 +rtl8150_set_mac_address_43881 rtl8150_set_mac_address 0 43881 NULL
151882 +nfc_hci_execute_cmd_43882 nfc_hci_execute_cmd 5 43882 NULL
151883 +ib_modify_device_43883 ib_modify_device 0 43883 NULL
151884 +pn_socket_listen_43885 pn_socket_listen 0 43885 NULL
151885 +hpfs_setattr_43889 hpfs_setattr 0 43889 NULL
151886 +tps6105x_mask_and_set_43891 tps6105x_mask_and_set 0 43891 NULL
151887 +cx231xx_s_audio_sampling_freq_43893 cx231xx_s_audio_sampling_freq 0 43893 NULL
151888 +write_43894 write 0-3 43894 NULL
151889 +ec_dbgfs_cmd_write_43895 ec_dbgfs_cmd_write 3 43895 NULL
151890 +gadget_strings_attr_store_43898 gadget_strings_attr_store 0-4 43898 NULL
151891 +ubifs_decompress_43909 ubifs_decompress 0 43909 NULL nohasharray
151892 +xillybus_myflush_43909 xillybus_myflush 0 43909 &ubifs_decompress_43909
151893 +v9fs_direct_IO_43911 v9fs_direct_IO 0 43911 NULL
151894 +snd_ymfpci_playback_trigger_43914 snd_ymfpci_playback_trigger 0 43914 NULL
151895 +set_temp8_43915 set_temp8 0-4 43915 NULL
151896 +prism2_sta_send_mgmt_43916 prism2_sta_send_mgmt 5 43916 NULL nohasharray
151897 +wl1271_acx_conn_monit_params_43916 wl1271_acx_conn_monit_params 0 43916 &prism2_sta_send_mgmt_43916
151898 +usb_autoresume_device_43919 usb_autoresume_device 0 43919 NULL
151899 +udf_file_write_iter_43922 udf_file_write_iter 0 43922 NULL nohasharray
151900 +velocity_netdev_event_43922 velocity_netdev_event 0 43922 &udf_file_write_iter_43922
151901 +rd_set_configfs_dev_params_43923 rd_set_configfs_dev_params 0-3 43923 NULL
151902 +ov7670_s_contrast_43924 ov7670_s_contrast 0 43924 NULL
151903 +wlcore_allocate_hw_queue_base_43928 wlcore_allocate_hw_queue_base 0 43928 NULL
151904 +tsl2550_show_lux1_input_43931 tsl2550_show_lux1_input 0 43931 NULL
151905 +snd_cs5535audio_capture_prepare_43934 snd_cs5535audio_capture_prepare 0 43934 NULL nohasharray
151906 +store_engine_mode_43934 store_engine_mode 0-4 43934 &snd_cs5535audio_capture_prepare_43934
151907 +__ftrace_hash_update_ipmodify_43937 __ftrace_hash_update_ipmodify 0 43937 NULL
151908 +st_press_buffer_postenable_43943 st_press_buffer_postenable 0 43943 NULL
151909 +xen_register_gsi_43946 xen_register_gsi 2-1 43946 NULL
151910 +xgbe_alloc_ring_resources_43947 xgbe_alloc_ring_resources 0 43947 NULL
151911 +stats_dot11RTSFailureCount_read_43948 stats_dot11RTSFailureCount_read 3-0 43948 NULL
151912 +multicast_startup_query_count_show_43949 multicast_startup_query_count_show 0 43949 NULL
151913 +vmci_transport_notify_send_post_enqueue_43957 vmci_transport_notify_send_post_enqueue 0 43957 NULL
151914 +xfs_trans_dqresv_43960 xfs_trans_dqresv 0 43960 NULL
151915 +bma180_show_filter_freq_avail_43961 bma180_show_filter_freq_avail 0 43961 NULL
151916 +show_unit_43962 show_unit 0 43962 NULL
151917 +emc6w201_write16_43963 emc6w201_write16 0 43963 NULL
151918 +yellowfin_open_43965 yellowfin_open 0 43965 NULL
151919 +cache_request_43968 cache_request 0 43968 NULL nohasharray
151920 +lm3642_strobe_pin_store_43968 lm3642_strobe_pin_store 0-4 43968 &cache_request_43968
151921 +iflink_show_43970 iflink_show 0 43970 NULL
151922 +cont_write_begin_43971 cont_write_begin 0-3 43971 NULL
151923 +rt2400pci_set_device_state_43974 rt2400pci_set_device_state 0 43974 NULL
151924 +set_auto_temp_43976 set_auto_temp 0-4 43976 NULL
151925 +__get_required_blob_size_43980 __get_required_blob_size 0-3-2 43980 NULL
151926 +__clkdev_alloc_43990 __clkdev_alloc 1 43990 NULL
151927 +netdev_init_43991 netdev_init 0 43991 NULL
151928 +kvm_read_guest_virt_43992 kvm_read_guest_virt 4-2 43992 NULL nohasharray
151929 +bcm_recvmsg_43992 bcm_recvmsg 4-0 43992 &kvm_read_guest_virt_43992 nohasharray
151930 +scsi_command_size_43992 scsi_command_size 0 43992 &bcm_recvmsg_43992 nohasharray
151931 +batadv_softif_init_late_43992 batadv_softif_init_late 0 43992 &scsi_command_size_43992
151932 +ulist_add_43994 ulist_add 0 43994 NULL
151933 +_rtl92d_fw_init_44000 _rtl92d_fw_init 0 44000 NULL
151934 +gpio_trig_brightness_store_44001 gpio_trig_brightness_store 0-4 44001 NULL
151935 +emit_flags_44006 emit_flags 3-4 44006 NULL
151936 +write_flush_procfs_44011 write_flush_procfs 3-0 44011 NULL nohasharray
151937 +mem_cgroup_move_charge_write_44011 mem_cgroup_move_charge_write 0 44011 &write_flush_procfs_44011
151938 +bd2802_store_reg0x03_44013 bd2802_store_reg0x03 0-4 44013 NULL
151939 +raid_show_resync_44017 raid_show_resync 0 44017 NULL
151940 +apds990x_rate_avail_44025 apds990x_rate_avail 0 44025 NULL
151941 +ds1374_wdt_notify_sys_44026 ds1374_wdt_notify_sys 0 44026 NULL nohasharray
151942 +store_fcoe_fcf_dev_loss_tmo_44026 store_fcoe_fcf_dev_loss_tmo 0-4 44026 &ds1374_wdt_notify_sys_44026 nohasharray
151943 +vxge_ethtool_get_regs_len_44026 vxge_ethtool_get_regs_len 0 44026 &store_fcoe_fcf_dev_loss_tmo_44026
151944 +address_mask_show_44028 address_mask_show 0 44028 NULL
151945 +oxygen_trigger_44030 oxygen_trigger 0 44030 NULL
151946 +ax25_getname_44035 ax25_getname 0 44035 NULL nohasharray
151947 +pipe_write_44035 pipe_write 0 44035 &ax25_getname_44035
151948 +pcan_usb_fd_set_filter_std_44036 pcan_usb_fd_set_filter_std 0 44036 NULL
151949 +hdmi_s_stream_44039 hdmi_s_stream 0 44039 NULL
151950 +zd_usb_init_hw_44041 zd_usb_init_hw 0 44041 NULL
151951 +btrfs_account_dev_extents_size_44045 btrfs_account_dev_extents_size 0 44045 NULL
151952 +kempld_i2c_process_44047 kempld_i2c_process 0 44047 NULL
151953 +set_pwm_at_crit_44049 set_pwm_at_crit 0-4 44049 NULL
151954 +snd_fw_transaction_44050 snd_fw_transaction 0 44050 NULL
151955 +show_44058 show 0 44058 NULL
151956 +sprint_frac_44059 sprint_frac 0 44059 NULL
151957 +bch_cache_set_store_44062 bch_cache_set_store 0-4 44062 NULL
151958 +b43_aphy_op_init_44065 b43_aphy_op_init 0 44065 NULL
151959 +wmi_call_44066 wmi_call 0 44066 NULL
151960 +vx2_inb_44069 vx2_inb 0 44069 NULL
151961 +drbd_recv_short_44071 drbd_recv_short 3-0 44071 NULL
151962 +socket_sockcreate_sid_44074 socket_sockcreate_sid 0 44074 NULL
151963 +il3945_show_filter_flags_44077 il3945_show_filter_flags 0 44077 NULL
151964 +ath9k_def_dump_modal_eeprom_44078 ath9k_def_dump_modal_eeprom 0-2-3 44078 NULL nohasharray
151965 +mwifiex_cmd_pcie_host_spec_44078 mwifiex_cmd_pcie_host_spec 0 44078 &ath9k_def_dump_modal_eeprom_44078
151966 +SYSC_add_key_44079 SYSC_add_key 4 44079 NULL
151967 +vmci_transport_notify_recv_pre_block_44080 vmci_transport_notify_recv_pre_block 0 44080 NULL
151968 +btrfs_prev_leaf_44083 btrfs_prev_leaf 0 44083 NULL
151969 +target_stat_scsi_auth_intr_show_attr_port_44089 target_stat_scsi_auth_intr_show_attr_port 0 44089 NULL
151970 +x25_listen_44090 x25_listen 0 44090 NULL
151971 +nfs_invalidate_mapping_44091 nfs_invalidate_mapping 0 44091 NULL nohasharray
151972 +iscsi_tpg_param_show_FirstBurstLength_44091 iscsi_tpg_param_show_FirstBurstLength 0 44091 &nfs_invalidate_mapping_44091
151973 +ath10k_hif_tx_sg_44092 ath10k_hif_tx_sg 0 44092 NULL
151974 +pci_msix_vec_count_44093 pci_msix_vec_count 0 44093 NULL
151975 +elantech_set_int_attr_44096 elantech_set_int_attr 0-4 44096 NULL
151976 +bql_show_hold_time_44100 bql_show_hold_time 0 44100 NULL
151977 +xlog_recover_add_to_cont_trans_44102 xlog_recover_add_to_cont_trans 4 44102 NULL
151978 +nouveau_hwmon_set_critical_temp_hyst_44103 nouveau_hwmon_set_critical_temp_hyst 0-4 44103 NULL
151979 +ipath_assign_port_44104 ipath_assign_port 0 44104 NULL
151980 +snd_trident_playback_prepare_44105 snd_trident_playback_prepare 0 44105 NULL
151981 +show_fan_pulses_44107 show_fan_pulses 0 44107 NULL nohasharray
151982 +zl10036_set_bandwidth_44107 zl10036_set_bandwidth 0 44107 &show_fan_pulses_44107
151983 +raid_level_show_44108 raid_level_show 0 44108 NULL
151984 +skb_frag_dma_map_44112 skb_frag_dma_map 0 44112 NULL
151985 +check_idq_44117 check_idq 0 44117 NULL
151986 +do_readpage_44120 do_readpage 0 44120 NULL
151987 +file_remove_suid_44122 file_remove_suid 0 44122 NULL nohasharray
151988 +tracing_set_trace_read_44122 tracing_set_trace_read 3 44122 &file_remove_suid_44122
151989 +SyS_process_vm_writev_44129 SyS_process_vm_writev 3-5 44129 NULL
151990 +em28xx_read_reg_req_44130 em28xx_read_reg_req 0 44130 NULL
151991 +rndis_opts_dev_addr_show_44133 rndis_opts_dev_addr_show 0 44133 NULL
151992 +lpfc_soft_wwpn_store_44135 lpfc_soft_wwpn_store 0-4 44135 NULL
151993 +dev_uc_del_44137 dev_uc_del 0 44137 NULL
151994 +capture_pcm_trigger_44138 capture_pcm_trigger 0 44138 NULL
151995 +tracing_resize_saved_cmdlines_44140 tracing_resize_saved_cmdlines 1 44140 NULL
151996 +ttm_get_pages_44142 ttm_get_pages 2 44142 NULL nohasharray
151997 +setprocattr_44142 setprocattr 0-4 44142 &ttm_get_pages_44142
151998 +mcp4725_store_eeprom_44143 mcp4725_store_eeprom 0-4 44143 NULL
151999 +queue_attr_show_44146 queue_attr_show 0 44146 NULL
152000 +s3c_hsotg_udc_start_44148 s3c_hsotg_udc_start 0 44148 NULL
152001 +create_strip_zones_44150 create_strip_zones 0 44150 NULL
152002 +pcan_usb_fd_set_options_44151 pcan_usb_fd_set_options 0 44151 NULL
152003 +sky2_get_sset_count_44153 sky2_get_sset_count 0 44153 NULL
152004 +vv6410_set_vflip_44154 vv6410_set_vflip 0 44154 NULL
152005 +nlmsg_multicast_44156 nlmsg_multicast 0 44156 NULL
152006 +coda_permission_44158 coda_permission 0 44158 NULL
152007 +summary_show_44161 summary_show 0 44161 NULL nohasharray
152008 +part_discard_alignment_show_44161 part_discard_alignment_show 0 44161 &summary_show_44161
152009 +snd_emu10k1x_pcm_trigger_44162 snd_emu10k1x_pcm_trigger 0 44162 NULL
152010 +da9052_group_read_44164 da9052_group_read 0 44164 NULL
152011 +sm501fb_debug_show_crt_44169 sm501fb_debug_show_crt 0 44169 NULL
152012 +atl1_up_44170 atl1_up 0 44170 NULL
152013 +ocfs2_xattr_bucket_find_44174 ocfs2_xattr_bucket_find 0 44174 NULL
152014 +SYSC_set_mempolicy_44176 SYSC_set_mempolicy 3 44176 NULL
152015 +target_stat_scsi_att_intr_port_show_attr_indx_44178 target_stat_scsi_att_intr_port_show_attr_indx 0 44178 NULL
152016 +i8k_hwmon_show_fan_44179 i8k_hwmon_show_fan 0 44179 NULL
152017 +tty_line_name_44181 tty_line_name 0 44181 NULL
152018 +regulator_uA_show_44185 regulator_uA_show 0 44185 NULL
152019 +ath10k_wmi_cmd_send_nowait_44190 ath10k_wmi_cmd_send_nowait 0 44190 NULL
152020 +handle_eviocgbit_44193 handle_eviocgbit 3 44193 NULL
152021 +nfs4_file_fsync_44195 nfs4_file_fsync 0 44195 NULL
152022 +mptscsih_change_queue_depth_44196 mptscsih_change_queue_depth 2-0 44196 NULL nohasharray
152023 +queue_int_on_old_endpoint_44196 queue_int_on_old_endpoint 0 44196 &mptscsih_change_queue_depth_44196
152024 +pvclock_gtod_notify_44200 pvclock_gtod_notify 0 44200 NULL
152025 +iwl_init_alive_start_44203 iwl_init_alive_start 0 44203 NULL nohasharray
152026 +virtinput_cfg_select_44203 virtinput_cfg_select 0 44203 &iwl_init_alive_start_44203
152027 +core_alua_show_access_type_44204 core_alua_show_access_type 0 44204 NULL
152028 +roccat_common2_sysfs_read_info_44206 roccat_common2_sysfs_read_info 0-5-6 44206 NULL
152029 +wl1271_acx_mem_map_44208 wl1271_acx_mem_map 0 44208 NULL
152030 +__set_free_44211 __set_free 2 44211 NULL
152031 +claim_ptd_buffers_44213 claim_ptd_buffers 3 44213 NULL nohasharray
152032 +write_44213 write 0 44213 &claim_ptd_buffers_44213
152033 +qib_assign_ctxt_44217 qib_assign_ctxt 0 44217 NULL
152034 +bttv_i2c_xfer_44219 bttv_i2c_xfer 0-3 44219 NULL
152035 +btrfs_item_offset_nr_44220 btrfs_item_offset_nr 0 44220 NULL nohasharray
152036 +generic_setxattr_44220 generic_setxattr 0 44220 &btrfs_item_offset_nr_44220
152037 +symbol_open_44224 symbol_open 0 44224 NULL nohasharray
152038 +device_user_unlock_44224 device_user_unlock 0 44224 &symbol_open_44224
152039 +srp_alloc_iu_44227 srp_alloc_iu 2 44227 NULL
152040 +show_adc_44229 show_adc 0 44229 NULL
152041 +aty_var_to_pll_8398_44232 aty_var_to_pll_8398 0 44232 NULL
152042 +lpfc_fcp2_no_tgt_reset_store_44235 lpfc_fcp2_no_tgt_reset_store 0-4 44235 NULL
152043 +iwl_send_bt_prio_tbl_44236 iwl_send_bt_prio_tbl 0 44236 NULL
152044 +target_stat_scsi_lu_show_attr_state_bit_44237 target_stat_scsi_lu_show_attr_state_bit 0 44237 NULL nohasharray
152045 +set_otp3en_44237 set_otp3en 4-0 44237 &target_stat_scsi_lu_show_attr_state_bit_44237
152046 +show_fc_host_model_description_44238 show_fc_host_model_description 0 44238 NULL nohasharray
152047 +write_44238 write 0-4 44238 &show_fc_host_model_description_44238
152048 +scsi_track_queue_full_44239 scsi_track_queue_full 2 44239 NULL
152049 +snprint_line_44241 snprint_line 0 44241 NULL nohasharray
152050 +lldd_execute_task_44241 lldd_execute_task 0 44241 &snprint_line_44241
152051 +calibrate_store_44244 calibrate_store 0-4 44244 NULL
152052 +vp_find_vqs_44247 vp_find_vqs 2 44247 NULL nohasharray
152053 +extra_show_44247 extra_show 0 44247 &vp_find_vqs_44247
152054 +enlarge_skb_44248 enlarge_skb 2 44248 NULL
152055 +ecryptfs_init_lower_file_44249 ecryptfs_init_lower_file 0 44249 NULL
152056 +rbd_parent_show_44252 rbd_parent_show 0 44252 NULL
152057 +st33zp24_i2c_recv_44256 st33zp24_i2c_recv 4 44256 NULL
152058 +tm6000_i2c_xfer_44260 tm6000_i2c_xfer 0-3 44260 NULL
152059 +mgt_commit_44264 mgt_commit 0 44264 NULL nohasharray
152060 +ec_bhf_open_44264 ec_bhf_open 0 44264 &mgt_commit_44264
152061 +minix_getattr_44267 minix_getattr 0 44267 NULL
152062 +vlan_vid_add_44269 vlan_vid_add 0 44269 NULL
152063 +gpiod_direction_output_raw_44276 gpiod_direction_output_raw 0 44276 NULL
152064 +start_usb_playback_44284 start_usb_playback 0 44284 NULL
152065 +device_create_file_44285 device_create_file 0 44285 NULL
152066 +initstate_show_44288 initstate_show 0 44288 NULL
152067 +xgene_enet_register_irq_44289 xgene_enet_register_irq 0 44289 NULL
152068 +nft_hash_privsize_44290 nft_hash_privsize 0 44290 NULL
152069 +_request_firmware_prepare_44291 _request_firmware_prepare 0 44291 NULL
152070 +store_eeprom_delay_44292 store_eeprom_delay 0-4 44292 NULL
152071 +ufs_clusteracct_44293 ufs_clusteracct 3 44293 NULL nohasharray
152072 +gfs2_jdata_writepages_44293 gfs2_jdata_writepages 0 44293 &ufs_clusteracct_44293
152073 +store_companion_44297 store_companion 0-4 44297 NULL
152074 +crc32c_intel_init_44298 crc32c_intel_init 0 44298 NULL
152075 +xfs_dir2_sf_to_block_44301 xfs_dir2_sf_to_block 0 44301 NULL
152076 +ath6kl_keepalive_read_44303 ath6kl_keepalive_read 3-0 44303 NULL nohasharray
152077 +led_set_flash_strobe_44303 led_set_flash_strobe 0 44303 &ath6kl_keepalive_read_44303
152078 +max8997_rtc_set_update_reg_44308 max8997_rtc_set_update_reg 0 44308 NULL
152079 +snd_pcm_lib_alloc_vmalloc_buffer_44309 snd_pcm_lib_alloc_vmalloc_buffer 2 44309 NULL
152080 +target_core_dev_wwn_store_attr_vpd_assoc_target_port_44310 target_core_dev_wwn_store_attr_vpd_assoc_target_port 0-3 44310 NULL
152081 +da9055_disable_auto_mode_44318 da9055_disable_auto_mode 0 44318 NULL nohasharray
152082 +set_temp_hyst_44318 set_temp_hyst 0-4 44318 &da9055_disable_auto_mode_44318
152083 +store_bank1_setting_44319 store_bank1_setting 0-4 44319 NULL
152084 +generic_file_read_iter_44320 generic_file_read_iter 0 44320 NULL nohasharray
152085 +dispatch_proc_write_44320 dispatch_proc_write 3-0 44320 &generic_file_read_iter_44320
152086 +ccp_init_data_44324 ccp_init_data 5 44324 NULL
152087 +shmem_setattr_44325 shmem_setattr 0 44325 NULL nohasharray
152088 +pwm1_enable_store_44325 pwm1_enable_store 0-4 44325 &shmem_setattr_44325
152089 +rs_init_44327 rs_init 1 44327 NULL
152090 +__uncore_filter_band2_show_44332 __uncore_filter_band2_show 0 44332 NULL
152091 +count_ah_combs_44334 count_ah_combs 0 44334 NULL
152092 +gadget_info_attr_show_44335 gadget_info_attr_show 0 44335 NULL
152093 +pyra_sysfs_read_profile_settings_44337 pyra_sysfs_read_profile_settings 0-5-6 44337 NULL
152094 +rc5t583_rtc_alarm_irq_enable_44338 rc5t583_rtc_alarm_irq_enable 0 44338 NULL
152095 +ubi_eba_write_leb_st_44343 ubi_eba_write_leb_st 5-0 44343 NULL
152096 +radix_tree_maybe_preload_44346 radix_tree_maybe_preload 0 44346 NULL nohasharray
152097 +logfs_write_i0_44346 logfs_write_i0 0 44346 &radix_tree_maybe_preload_44346
152098 +bcm87xx_config_init_44347 bcm87xx_config_init 0 44347 NULL
152099 +nfs_fscache_get_super_cookie_44355 nfs_fscache_get_super_cookie 3 44355 NULL
152100 +set_format_44357 set_format 0 44357 NULL nohasharray
152101 +sys_write_44357 sys_write 3-0 44357 &set_format_44357
152102 +fm_v4l2_s_ctrl_44358 fm_v4l2_s_ctrl 0 44358 NULL
152103 +ipx_recvmsg_44366 ipx_recvmsg 4-0 44366 NULL
152104 +llcp_sock_bind_44367 llcp_sock_bind 0 44367 NULL nohasharray
152105 +atkbd_show_softraw_44367 atkbd_show_softraw 0 44367 &llcp_sock_bind_44367
152106 +topology_cpu_callback_44372 topology_cpu_callback 0 44372 NULL
152107 +rts_threshold_read_44384 rts_threshold_read 3-0 44384 NULL
152108 +get_gr_arg_wrapper_size_44389 get_gr_arg_wrapper_size 0 44389 NULL
152109 +ubi_sync_44391 ubi_sync 0 44391 NULL
152110 +t4_change_mac_44392 t4_change_mac 0 44392 NULL
152111 +mtip_hw_read_flags_44396 mtip_hw_read_flags 3-0 44396 NULL nohasharray
152112 +show_44396 show 0 44396 &mtip_hw_read_flags_44396 nohasharray
152113 +mwl8k_cmd_set_edca_params_44396 mwl8k_cmd_set_edca_params 0 44396 &show_44396
152114 +pcibios_err_to_errno_44397 pcibios_err_to_errno 0-1 44397 NULL
152115 +aoedev_flush_44398 aoedev_flush 2-0 44398 NULL nohasharray
152116 +snd_atiixp_playback_prepare_44398 snd_atiixp_playback_prepare 0 44398 &aoedev_flush_44398
152117 +drm_buffer_alloc_44405 drm_buffer_alloc 2 44405 NULL
152118 +ceph_vxattrcb_dir_rfiles_44407 ceph_vxattrcb_dir_rfiles 0 44407 NULL
152119 +store_tabletPointerMode_44408 store_tabletPointerMode 0-4 44408 NULL
152120 +coda_symlink_filler_44409 coda_symlink_filler 0 44409 NULL
152121 +osst_do_scsi_44410 osst_do_scsi 4 44410 NULL
152122 +link_layer_show_44412 link_layer_show 0 44412 NULL nohasharray
152123 +save_ioapic_entries_44412 save_ioapic_entries 0 44412 &link_layer_show_44412
152124 +qt1010_writereg_44415 qt1010_writereg 0 44415 NULL
152125 +dvbsky_usb_generic_rw_44417 dvbsky_usb_generic_rw 0 44417 NULL
152126 +ieee80211_if_read_rc_rateidx_mcs_mask_5ghz_44423 ieee80211_if_read_rc_rateidx_mcs_mask_5ghz 3-0 44423 NULL
152127 +__hci_cmd_sync_44429 __hci_cmd_sync 3 44429 NULL
152128 +broadsheet_spiflash_op_on_address_44431 broadsheet_spiflash_op_on_address 0 44431 NULL
152129 +_nfs4_server_capabilities_44435 _nfs4_server_capabilities 0 44435 NULL nohasharray
152130 +fs16_to_cpu_44435 fs16_to_cpu 0-2 44435 &_nfs4_server_capabilities_44435 nohasharray
152131 +rt61pci_enable_radio_44435 rt61pci_enable_radio 0 44435 &fs16_to_cpu_44435
152132 +nilfs_dat_prepare_entry_44436 nilfs_dat_prepare_entry 0 44436 NULL
152133 +temp_SKIN_44437 temp_SKIN 0 44437 NULL
152134 +tpm_nsc_send_44438 tpm_nsc_send 0-3 44438 NULL
152135 +mwl8k_request_fw_44446 mwl8k_request_fw 0 44446 NULL
152136 +w83977af_net_open_44449 w83977af_net_open 0 44449 NULL
152137 +iwl_dbgfs_bf_params_write_44450 iwl_dbgfs_bf_params_write 0-3 44450 NULL nohasharray
152138 +eth_change_mtu_44450 eth_change_mtu 0 44450 &iwl_dbgfs_bf_params_write_44450
152139 +koneplus_sysfs_read_profilex_buttons_44454 koneplus_sysfs_read_profilex_buttons 0-5-6 44454 NULL
152140 +dma_mask_bits_show_44456 dma_mask_bits_show 0 44456 NULL nohasharray
152141 +sensor_hub_get_feature_44456 sensor_hub_get_feature 0-4 44456 &dma_mask_bits_show_44456
152142 +af_alg_make_sg_44459 af_alg_make_sg 0-3 44459 NULL
152143 +snd_pcm_do_suspend_44460 snd_pcm_do_suspend 0 44460 NULL
152144 +___alloc_bootmem_node_nopanic_44461 ___alloc_bootmem_node_nopanic 2 44461 NULL
152145 +cpuid_class_cpu_callback_44464 cpuid_class_cpu_callback 0 44464 NULL
152146 +mic_virtio_copy_to_user_44472 mic_virtio_copy_to_user 4-3 44472 NULL nohasharray
152147 +slave_show_44472 slave_show 0 44472 &mic_virtio_copy_to_user_44472
152148 +write_file_debug_44476 write_file_debug 3-0 44476 NULL
152149 +btrfs_chunk_item_size_44478 btrfs_chunk_item_size 0-1 44478 NULL
152150 +allocate_mid_44479 allocate_mid 0 44479 NULL
152151 +iwl_send_bt_env_44481 iwl_send_bt_env 0 44481 NULL
152152 +atxp1_showgpio1_44484 atxp1_showgpio1 0 44484 NULL nohasharray
152153 +iscsi_nacl_attrib_show_nopin_response_timeout_44484 iscsi_nacl_attrib_show_nopin_response_timeout 0 44484 &atxp1_showgpio1_44484
152154 +security_socket_sendmsg_44485 security_socket_sendmsg 0 44485 NULL
152155 +ext4_write_inode_44486 ext4_write_inode 0 44486 NULL
152156 +card_id_show_attr_44487 card_id_show_attr 0 44487 NULL nohasharray
152157 +size_store_44487 size_store 0-3 44487 &card_id_show_attr_44487
152158 +cond_read_node_44488 cond_read_node 0 44488 NULL
152159 +sdio_align_size_44489 sdio_align_size 0-2 44489 NULL
152160 +amd756_transaction_44492 amd756_transaction 0 44492 NULL
152161 +ixgbevf_open_44493 ixgbevf_open 0 44493 NULL
152162 +st_accel_trig_set_state_44495 st_accel_trig_set_state 0 44495 NULL
152163 +bio_advance_44496 bio_advance 2 44496 NULL nohasharray
152164 +MT2063_SoftwareShutdown_44496 MT2063_SoftwareShutdown 0 44496 &bio_advance_44496
152165 +vpx3220_s_stream_44498 vpx3220_s_stream 0 44498 NULL
152166 +ieee80211_if_read_dropped_frames_ttl_44500 ieee80211_if_read_dropped_frames_ttl 3-0 44500 NULL
152167 +show_sas_end_dev_tlr_supported_44501 show_sas_end_dev_tlr_supported 0 44501 NULL
152168 +xfrm_sa_len_44502 xfrm_sa_len 0 44502 NULL
152169 +security_getprocattr_44505 security_getprocattr 0 44505 NULL nohasharray
152170 +iwl_dbgfs_sram_read_44505 iwl_dbgfs_sram_read 3-0 44505 &security_getprocattr_44505
152171 +dsa_slave_get_sset_count_44508 dsa_slave_get_sset_count 0 44508 NULL
152172 +btrfs_space_info_show_total_bytes_44509 btrfs_space_info_show_total_bytes 0 44509 NULL
152173 +spidev_write_44510 spidev_write 3-0 44510 NULL
152174 +alc269_parse_auto_config_44518 alc269_parse_auto_config 0 44518 NULL
152175 +SyS_io_getevents_44519 SyS_io_getevents 3 44519 NULL
152176 +i7core_inject_type_show_44520 i7core_inject_type_show 0 44520 NULL nohasharray
152177 +tc3589x_gpio_direction_output_44520 tc3589x_gpio_direction_output 0 44520 &i7core_inject_type_show_44520
152178 +ivtv_ack_44524 ivtv_ack 0 44524 NULL
152179 +gxfb_check_var_44525 gxfb_check_var 0 44525 NULL
152180 +roccat_common2_sysfs_write_profile_buttons_44527 roccat_common2_sysfs_write_profile_buttons 0-6-5 44527 NULL
152181 +b_hnp_enable_show_44529 b_hnp_enable_show 0 44529 NULL nohasharray
152182 +vivid_fb_set_par_44529 vivid_fb_set_par 0 44529 &b_hnp_enable_show_44529
152183 +ath9k_hw_reset_44536 ath9k_hw_reset 0 44536 NULL
152184 +comm_write_44537 comm_write 3-0 44537 NULL nohasharray
152185 +sys_msgsnd_44537 sys_msgsnd 3 44537 &comm_write_44537
152186 +shmem_getpage_gfp_44556 shmem_getpage_gfp 0 44556 NULL
152187 +br_fdb_external_learn_del_44559 br_fdb_external_learn_del 0 44559 NULL nohasharray
152188 +picolcd_set_par_44559 picolcd_set_par 0 44559 &br_fdb_external_learn_del_44559
152189 +sctp_gen_sack_44565 sctp_gen_sack 0 44565 NULL
152190 +default_pvid_store_44566 default_pvid_store 0-4 44566 NULL
152191 +show_registers_44567 show_registers 0 44567 NULL nohasharray
152192 +show_iface_first_burst_len_44567 show_iface_first_burst_len 0 44567 &show_registers_44567
152193 +pch_gbe_request_irq_44570 pch_gbe_request_irq 0 44570 NULL
152194 +kobj_attr_store_44573 kobj_attr_store 0-4 44573 NULL
152195 +isl1208_sysfs_show_atrim_44574 isl1208_sysfs_show_atrim 0 44574 NULL
152196 +gfs2_write_cache_jdata_44575 gfs2_write_cache_jdata 0 44575 NULL
152197 +i7core_inject_store_channel_44576 i7core_inject_store_channel 0-4 44576 NULL
152198 +nilfs_unfreeze_44578 nilfs_unfreeze 0 44578 NULL
152199 +be_get_rxfh_indir_size_44582 be_get_rxfh_indir_size 0 44582 NULL
152200 +get_fc_port_speed_names_44585 get_fc_port_speed_names 0 44585 NULL
152201 +btrfs_set_extent_delalloc_44587 btrfs_set_extent_delalloc 0 44587 NULL
152202 +bdc_config_ep_44588 bdc_config_ep 0 44588 NULL
152203 +show_44594 show 0 44594 NULL nohasharray
152204 +set_usblim_44594 set_usblim 0-4 44594 &show_44594
152205 +snd_pcm_alloc_vmalloc_buffer_44595 snd_pcm_alloc_vmalloc_buffer 2 44595 NULL
152206 +get_fan_min_44596 get_fan_min 0 44596 NULL
152207 +popen_44599 popen 0 44599 NULL
152208 +thermal_temp_input_show_44600 thermal_temp_input_show 0 44600 NULL
152209 +show_ipOutDiscards_44605 show_ipOutDiscards 0 44605 NULL
152210 +buffer_size_read_44609 buffer_size_read 0 44609 NULL
152211 +pm_async_store_44619 pm_async_store 0-4 44619 NULL
152212 +ecryptfs_copy_up_encrypted_with_header_44622 ecryptfs_copy_up_encrypted_with_header 0 44622 NULL
152213 +niu_rx_channel_reset_44627 niu_rx_channel_reset 0 44627 NULL
152214 +cfpkt_add_body_44630 cfpkt_add_body 3 44630 NULL
152215 +msb_get_free_block_44633 msb_get_free_block 2 44633 NULL nohasharray
152216 +xpcs_mmd_write_44633 xpcs_mmd_write 3-0 44633 &msb_get_free_block_44633
152217 +write_all_xattrs_44634 write_all_xattrs 0 44634 NULL
152218 +ltc2945_reset_history_44639 ltc2945_reset_history 0-4 44639 NULL
152219 +ezusb_docmd_wait_44641 ezusb_docmd_wait 0 44641 NULL
152220 +target_core_store_dev_enable_44642 target_core_store_dev_enable 0-3 44642 NULL
152221 +ext2_new_block_44645 ext2_new_block 2-0 44645 NULL nohasharray
152222 +show_fc_vport_symbolic_name_44645 show_fc_vport_symbolic_name 0 44645 &ext2_new_block_44645
152223 +show_match_busid_44647 show_match_busid 0 44647 NULL
152224 +show_fc_vport_port_name_44656 show_fc_vport_port_name 0 44656 NULL
152225 +store_44659 store 0-3 44659 NULL
152226 +alloc_ctrl_packet_44667 alloc_ctrl_packet 1 44667 NULL
152227 +i8k_hwmon_show_temp_label_44669 i8k_hwmon_show_temp_label 0 44669 NULL
152228 +show_ctrl_44671 show_ctrl 0 44671 NULL
152229 +raid56_parity_write_44672 raid56_parity_write 4-0 44672 NULL
152230 +mpi_resize_44674 mpi_resize 2 44674 NULL
152231 +auxch_init_44675 auxch_init 0 44675 NULL
152232 +sock_write_iter_44676 sock_write_iter 0 44676 NULL
152233 +ipheth_rx_submit_44679 ipheth_rx_submit 0 44679 NULL nohasharray
152234 +velocity_open_44679 velocity_open 0 44679 &ipheth_rx_submit_44679
152235 +rawv6_sendmsg_44680 rawv6_sendmsg 3 44680 NULL
152236 +fm10k_iov_alloc_data_44682 fm10k_iov_alloc_data 0-2 44682 NULL
152237 +st_try_direct_io_show_44683 st_try_direct_io_show 0 44683 NULL
152238 +cifs_setattr_nounix_44685 cifs_setattr_nounix 0 44685 NULL nohasharray
152239 +sysfs_create_link_44685 sysfs_create_link 0 44685 &cifs_setattr_nounix_44685
152240 +ts_read_44687 ts_read 3-0 44687 NULL
152241 +qib_get_user_pages_44689 qib_get_user_pages 0 44689 NULL nohasharray
152242 +hsr_dev_open_44689 hsr_dev_open 0 44689 &qib_get_user_pages_44689
152243 +selinux_sb_statfs_44691 selinux_sb_statfs 0 44691 NULL
152244 +show_host_busy_44693 show_host_busy 0 44693 NULL
152245 +os_desc_attr_store_44695 os_desc_attr_store 0-4 44695 NULL nohasharray
152246 +ieee80211_get_sset_count_44695 ieee80211_get_sset_count 0 44695 &os_desc_attr_store_44695
152247 +write_file_spectral_bins_44696 write_file_spectral_bins 3-0 44696 NULL
152248 +lov_emerg_alloc_44698 lov_emerg_alloc 1 44698 NULL
152249 +C_SYSC_select_44701 C_SYSC_select 1 44701 NULL
152250 +mlx4_flow_attach_44702 mlx4_flow_attach 0 44702 NULL
152251 +hotkey_bios_mask_show_44708 hotkey_bios_mask_show 0 44708 NULL
152252 +xfer_to_user_44713 xfer_to_user 3 44713 NULL
152253 +mt9t112_s_stream_44716 mt9t112_s_stream 0 44716 NULL
152254 +__iscsi_disc_show_password_44722 __iscsi_disc_show_password 0 44722 NULL
152255 +C_SYSC_semtimedop_44725 C_SYSC_semtimedop 3 44725 NULL nohasharray
152256 +_zd_iowrite32v_locked_44725 _zd_iowrite32v_locked 3-0 44725 &C_SYSC_semtimedop_44725
152257 +do_fbcon_takeover_44726 do_fbcon_takeover 0 44726 NULL
152258 +clusterip_proc_write_44729 clusterip_proc_write 3-0 44729 NULL
152259 +fib_count_nexthops_44730 fib_count_nexthops 0 44730 NULL nohasharray
152260 +get_dev_desc_store_44730 get_dev_desc_store 0-4 44730 &fib_count_nexthops_44730
152261 +efx_wanted_parallelism_44732 efx_wanted_parallelism 0 44732 NULL nohasharray
152262 +SyS_read_44732 SyS_read 3 44732 &efx_wanted_parallelism_44732
152263 +qlcnic_83xx_create_tx_ctx_44733 qlcnic_83xx_create_tx_ctx 0 44733 NULL
152264 +key_tx_rx_count_read_44742 key_tx_rx_count_read 3-0 44742 NULL nohasharray
152265 +il3945_show_temperature_44742 il3945_show_temperature 0 44742 &key_tx_rx_count_read_44742
152266 +WIL_GET_BITS_44747 WIL_GET_BITS 0-3-2-1 44747 NULL
152267 +phy_poll_reset_44752 phy_poll_reset 0 44752 NULL
152268 +bch_bio_max_sectors_44755 bch_bio_max_sectors 0 44755 NULL
152269 +pty_write_44757 pty_write 3 44757 NULL nohasharray
152270 +tnode_new_44757 tnode_new 3 44757 &pty_write_44757
152271 +bop_assign_44765 bop_assign 0 44765 NULL
152272 +_nfs4_do_setattr_44767 _nfs4_do_setattr 0 44767 NULL nohasharray
152273 +write_44767 write 0-3 44767 &_nfs4_do_setattr_44767
152274 +snd_usX2Y_pcm_prepare_44768 snd_usX2Y_pcm_prepare 0 44768 NULL
152275 +__videobuf_copy_stream_44769 __videobuf_copy_stream 4-0 44769 NULL
152276 +show_44772 show 0 44772 NULL nohasharray
152277 +ath5k_setup_channel_powertable_44772 ath5k_setup_channel_powertable 0 44772 &show_44772
152278 +handsfree_ramp_44777 handsfree_ramp 2 44777 NULL
152279 +readstat_44780 readstat 0 44780 NULL
152280 +irq_domain_add_legacy_44781 irq_domain_add_legacy 2-4 44781 NULL
152281 +sctp_setsockopt_44788 sctp_setsockopt 5-0 44788 NULL
152282 +proc_read_44793 proc_read 0 44793 NULL nohasharray
152283 +target_core_alua_tg_pt_gp_store_attr_preferred_44793 target_core_alua_tg_pt_gp_store_attr_preferred 0-3 44793 &proc_read_44793
152284 +posix_clock_read_44794 posix_clock_read 0-3 44794 NULL
152285 +rx_dropped_read_44799 rx_dropped_read 3-0 44799 NULL
152286 +cas_open_44801 cas_open 0 44801 NULL
152287 +iscsit_na_random_datain_seq_offsets_44804 iscsit_na_random_datain_seq_offsets 0 44804 NULL
152288 +x25_pacsize_to_bytes_44812 x25_pacsize_to_bytes 0 44812 NULL
152289 +qla4xxx_alloc_work_44813 qla4xxx_alloc_work 2 44813 NULL
152290 +sbs_init_44817 sbs_init 0 44817 NULL
152291 +fsp_attr_set_vscroll_44818 fsp_attr_set_vscroll 0-4 44818 NULL
152292 +force_static_address_write_44819 force_static_address_write 3-0 44819 NULL
152293 +ipv6_conntrack_local_44820 ipv6_conntrack_local 0 44820 NULL
152294 +wa_urb_enqueue_b_44822 wa_urb_enqueue_b 0 44822 NULL
152295 +mei_cl_read_start_44824 mei_cl_read_start 2-0 44824 NULL
152296 +xfs_da3_swap_lastblock_44825 xfs_da3_swap_lastblock 0 44825 NULL
152297 +at86rf230_set_csma_params_44826 at86rf230_set_csma_params 0 44826 NULL
152298 +ocfs2_control_do_setnode_msg_44828 ocfs2_control_do_setnode_msg 0 44828 NULL
152299 +xen_hvm_cpu_notify_44831 xen_hvm_cpu_notify 0 44831 NULL
152300 +units_sprintf_44833 units_sprintf 0 44833 NULL
152301 +sisusb_write_44834 sisusb_write 3-0 44834 NULL
152302 +rtl8180_add_interface_44835 rtl8180_add_interface 0 44835 NULL
152303 +node_show_44836 node_show 0 44836 NULL
152304 +_nfs4_proc_symlink_44843 _nfs4_proc_symlink 0 44843 NULL
152305 +kvm_read_hva_44847 kvm_read_hva 3 44847 NULL nohasharray
152306 +f2fs_sync_fs_44847 f2fs_sync_fs 0 44847 &kvm_read_hva_44847
152307 +cross_eof_44848 cross_eof 0 44848 NULL
152308 +bfad_im_num_of_discovered_ports_show_44849 bfad_im_num_of_discovered_ports_show 0 44849 NULL nohasharray
152309 +dbg_check_lprops_44849 dbg_check_lprops 0 44849 &bfad_im_num_of_discovered_ports_show_44849
152310 +qib_verbs_send_dma_44850 qib_verbs_send_dma 6 44850 NULL nohasharray
152311 +cis820x_config_init_44850 cis820x_config_init 0 44850 &qib_verbs_send_dma_44850
152312 +packet_do_bind_44851 packet_do_bind 0 44851 NULL
152313 +create_hp_mic_44854 create_hp_mic 0 44854 NULL
152314 +copydesc_user_44855 copydesc_user 3 44855 NULL
152315 +adp8870_bl_ambient_light_zone_show_44856 adp8870_bl_ambient_light_zone_show 0 44856 NULL
152316 +picolcd_debug_flash_write_44858 picolcd_debug_flash_write 0-3 44858 NULL nohasharray
152317 +bch_stats_store_44858 bch_stats_store 0-4 44858 &picolcd_debug_flash_write_44858
152318 +perm_hwaddr_show_44859 perm_hwaddr_show 0 44859 NULL nohasharray
152319 +mark_swapfiles_44859 mark_swapfiles 0 44859 &perm_hwaddr_show_44859
152320 +iwl_send_wimax_coex_44861 iwl_send_wimax_coex 0 44861 NULL
152321 +disk_removable_show_44864 disk_removable_show 0 44864 NULL
152322 +set_advertising_44870 set_advertising 4 44870 NULL
152323 +init_rs_44873 init_rs 1 44873 NULL nohasharray
152324 +inode_readahead_blks_store_44873 inode_readahead_blks_store 0-4 44873 &init_rs_44873
152325 +show_fcoe_ctlr_device_link_fail_44874 show_fcoe_ctlr_device_link_fail 0 44874 NULL
152326 +radeon_get_dpm_forced_performance_level_44881 radeon_get_dpm_forced_performance_level 0 44881 NULL nohasharray
152327 +omfs_statfs_44881 omfs_statfs 0 44881 &radeon_get_dpm_forced_performance_level_44881
152328 +skb_availroom_44883 skb_availroom 0 44883 NULL
152329 +isl1208_i2c_get_usr_44885 isl1208_i2c_get_usr 0 44885 NULL
152330 +usb_os_desc_attr_show_44887 usb_os_desc_attr_show 0 44887 NULL nohasharray
152331 +patch_ad1882_44887 patch_ad1882 0 44887 &usb_os_desc_attr_show_44887
152332 +cfq_set_weight_44888 cfq_set_weight 0 44888 NULL
152333 +kaweth_open_44889 kaweth_open 0 44889 NULL
152334 +nf_bridge_encap_header_len_44890 nf_bridge_encap_header_len 0 44890 NULL
152335 +show_fcoe_fcf_device_priority_44893 show_fcoe_fcf_device_priority 0 44893 NULL nohasharray
152336 +ocfs2_wait_for_mask_44893 ocfs2_wait_for_mask 0 44893 &show_fcoe_fcf_device_priority_44893
152337 +nct7802_read_temp_44895 nct7802_read_temp 0 44895 NULL
152338 +do_tty_write_44896 do_tty_write 5-0 44896 NULL nohasharray
152339 +show_local_mac_44896 show_local_mac 0 44896 &do_tty_write_44896
152340 +async_readv_44898 async_readv 0 44898 NULL
152341 +_scsih_change_queue_depth_44902 _scsih_change_queue_depth 2-0 44902 NULL
152342 +ip_vs_send_async_44904 ip_vs_send_async 3 44904 NULL nohasharray
152343 +elsa_resume_44904 elsa_resume 0 44904 &ip_vs_send_async_44904
152344 +iwl_mvm_drain_sta_44909 iwl_mvm_drain_sta 0 44909 NULL
152345 +ext4_attr_show_44910 ext4_attr_show 0 44910 NULL
152346 +ptype_show_44913 ptype_show 0 44913 NULL
152347 +regmap_spi_read_44921 regmap_spi_read 3-5-0 44921 NULL
152348 +inode_setsecurity_44924 inode_setsecurity 0 44924 NULL nohasharray
152349 +ath5k_hw_write_ofdm_timings_44924 ath5k_hw_write_ofdm_timings 0 44924 &inode_setsecurity_44924
152350 +lp855x_get_bl_ctl_mode_44927 lp855x_get_bl_ctl_mode 0 44927 NULL
152351 +bcm_recvmsg_44928 bcm_recvmsg 3 44928 NULL
152352 +get_cpu_vid_44938 get_cpu_vid 0 44938 NULL nohasharray
152353 +store_rxbuf_44938 store_rxbuf 0-4 44938 &get_cpu_vid_44938
152354 +loop_attr_do_show_backing_file_44940 loop_attr_do_show_backing_file 0 44940 NULL
152355 +show_port_id_44946 show_port_id 0 44946 NULL nohasharray
152356 +read_report_descriptor_44946 read_report_descriptor 0-5-6 44946 &show_port_id_44946
152357 +_snd_pcm_hw_param_last_44947 _snd_pcm_hw_param_last 0 44947 NULL nohasharray
152358 +create_44947 create 0 44947 &_snd_pcm_hw_param_last_44947
152359 +cache_shared_cpu_map_setup_44949 cache_shared_cpu_map_setup 0 44949 NULL nohasharray
152360 +ip6_tnl_get_size_44949 ip6_tnl_get_size 0 44949 &cache_shared_cpu_map_setup_44949
152361 +ieee80211_build_probe_req_44951 ieee80211_build_probe_req 7-9 44951 NULL
152362 +m88ts2022_get_if_frequency_44956 m88ts2022_get_if_frequency 0 44956 NULL
152363 +sr_probe_44958 sr_probe 0 44958 NULL nohasharray
152364 +target_fabric_mappedlun_attr_store_44958 target_fabric_mappedlun_attr_store 0-4 44958 &sr_probe_44958
152365 +target_core_dev_pr_store_attr_res_aptpl_metadata_44965 target_core_dev_pr_store_attr_res_aptpl_metadata 0-3 44965 NULL
152366 +mwl8k_config_44968 mwl8k_config 0 44968 NULL
152367 +tx_queue_status_read_44978 tx_queue_status_read 3-0 44978 NULL
152368 +dsa_slave_open_44990 dsa_slave_open 0 44990 NULL
152369 +map_index_to_lba_44993 map_index_to_lba 0-1 44993 NULL nohasharray
152370 +bond_option_mode_set_44993 bond_option_mode_set 0 44993 &map_index_to_lba_44993
152371 +log_debug_read_44994 log_debug_read 0 44994 NULL
152372 +intel_mapping_error_45000 intel_mapping_error 0-2 45000 NULL
152373 +iscsi_stat_logout_show_attr_inst_45003 iscsi_stat_logout_show_attr_inst 0 45003 NULL
152374 +mc13xxx_rtc_irq_enable_unlocked_45005 mc13xxx_rtc_irq_enable_unlocked 3-0 45005 NULL nohasharray
152375 +bh1770_lux_range_show_45005 bh1770_lux_range_show 0 45005 &mc13xxx_rtc_irq_enable_unlocked_45005
152376 +iscsi_tpg_param_store_IFMarkInt_45007 iscsi_tpg_param_store_IFMarkInt 0-3 45007 NULL
152377 +i8k_hwmon_show_fan_label_45010 i8k_hwmon_show_fan_label 0 45010 NULL
152378 +drbd_recv_all_warn_45011 drbd_recv_all_warn 3 45011 NULL
152379 +ecryptfs_setattr_45013 ecryptfs_setattr 0 45013 NULL
152380 +xfs_da3_join_45014 xfs_da3_join 0 45014 NULL
152381 +kbd_backlight_timeout_store_45017 kbd_backlight_timeout_store 0-4 45017 NULL
152382 +ptrace_writedata_45021 ptrace_writedata 4 45021 NULL nohasharray
152383 +read_block_bitmap_45021 read_block_bitmap 2 45021 &ptrace_writedata_45021 nohasharray
152384 +iscsi_tpg_param_store_FirstBurstLength_45021 iscsi_tpg_param_store_FirstBurstLength 0-3 45021 &read_block_bitmap_45021
152385 +ath10k_htt_connect_45022 ath10k_htt_connect 0 45022 NULL nohasharray
152386 +hfsplus_getxattr_45022 hfsplus_getxattr 0 45022 &ath10k_htt_connect_45022
152387 +show_state_power_usage_45023 show_state_power_usage 0 45023 NULL nohasharray
152388 +zd1211b_hw_init_hmac_45023 zd1211b_hw_init_hmac 0 45023 &show_state_power_usage_45023
152389 +dm_kvzalloc_45025 dm_kvzalloc 1 45025 NULL nohasharray
152390 +rose_sendmsg_45025 rose_sendmsg 3 45025 &dm_kvzalloc_45025
152391 +hotplug_cfd_45029 hotplug_cfd 0 45029 NULL
152392 +snd_seq_kernel_client_ctl_45032 snd_seq_kernel_client_ctl 0 45032 NULL
152393 +vfio_ecap_init_45033 vfio_ecap_init 0 45033 NULL
152394 +packet_mc_add_45035 packet_mc_add 0 45035 NULL
152395 +iwl_dbgfs_fw_restart_write_45036 iwl_dbgfs_fw_restart_write 0-3 45036 NULL
152396 +store_drivers_autoprobe_45037 store_drivers_autoprobe 0-3 45037 NULL
152397 +show_in_label_45039 show_in_label 0 45039 NULL
152398 +show_fcstat_rx_words_45041 show_fcstat_rx_words 0 45041 NULL
152399 +reiserfs_for_each_xattr_45046 reiserfs_for_each_xattr 0 45046 NULL
152400 +igb_change_mtu_45054 igb_change_mtu 0 45054 NULL
152401 +il_send_rxon_assoc_45055 il_send_rxon_assoc 0 45055 NULL nohasharray
152402 +gpio_keys_store_disabled_keys_45055 gpio_keys_store_disabled_keys 0-4 45055 &il_send_rxon_assoc_45055 nohasharray
152403 +qlcnic_sriov_pf_cfg_vlan_filtering_45055 qlcnic_sriov_pf_cfg_vlan_filtering 0 45055 &gpio_keys_store_disabled_keys_45055
152404 +adt7x10_show_temp_45056 adt7x10_show_temp 0 45056 NULL
152405 +sysfs_do_create_link_sd_45057 sysfs_do_create_link_sd 0 45057 NULL
152406 +sel_write_user_45060 sel_write_user 3 45060 NULL
152407 +qla4xxx_fw_version_show_45062 qla4xxx_fw_version_show 0 45062 NULL
152408 +show_45064 show 0 45064 NULL
152409 +ubifs_fsync_45067 ubifs_fsync 0 45067 NULL
152410 +o2nm_node_ipv4_port_write_45068 o2nm_node_ipv4_port_write 0-3 45068 NULL
152411 +snd_mixart_BA0_read_45069 snd_mixart_BA0_read 5-0 45069 NULL
152412 +removable_show_45071 removable_show 0 45071 NULL nohasharray
152413 +set_offset_45071 set_offset 0-4 45071 &removable_show_45071
152414 +gxfb_set_par_45080 gxfb_set_par 0 45080 NULL
152415 +show_ata_port_idle_irq_45087 show_ata_port_idle_irq 0 45087 NULL
152416 +wl1271_boot_set_ecpu_ctrl_45088 wl1271_boot_set_ecpu_ctrl 0 45088 NULL nohasharray
152417 +target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device_45088 target_core_dev_wwn_store_attr_vpd_assoc_scsi_target_device 0-3 45088 &wl1271_boot_set_ecpu_ctrl_45088
152418 +__device_suspend_45089 __device_suspend 0 45089 NULL
152419 +getattr_45091 getattr 0 45091 NULL
152420 +c2_pseudo_change_mtu_45101 c2_pseudo_change_mtu 0 45101 NULL
152421 +ahci_activity_store_45103 ahci_activity_store 0 45103 NULL
152422 +snd_card_new_45104 snd_card_new 5 45104 NULL
152423 +alloc_ring_resources_45107 alloc_ring_resources 0 45107 NULL
152424 +write_iter_45109 write_iter 0 45109 NULL
152425 +set_auto_temp_min_45111 set_auto_temp_min 0-4 45111 NULL
152426 +pwr_missing_bcns_cnt_read_45113 pwr_missing_bcns_cnt_read 3-0 45113 NULL
152427 +usbdev_read_45114 usbdev_read 3-0 45114 NULL
152428 +v9fs_xattr_user_set_45117 v9fs_xattr_user_set 0 45117 NULL nohasharray
152429 +sock_sendmsg_45117 sock_sendmsg 0 45117 &v9fs_xattr_user_set_45117
152430 +edd_show_legacy_max_cylinder_45119 edd_show_legacy_max_cylinder 0 45119 NULL
152431 +isku_sysfs_write_reset_45133 isku_sysfs_write_reset 6-0-5 45133 NULL nohasharray
152432 +in_write_bytes_avail_show_45133 in_write_bytes_avail_show 0 45133 &isku_sysfs_write_reset_45133
152433 +send_to_tty_45141 send_to_tty 3 45141 NULL
152434 +lp3971_ldo_disable_45142 lp3971_ldo_disable 0 45142 NULL
152435 +command_setapcor_45143 command_setapcor 0 45143 NULL
152436 +write_file_reset_45145 write_file_reset 0-3 45145 NULL
152437 +cfs_trace_daemon_command_usrstr_45147 cfs_trace_daemon_command_usrstr 2 45147 NULL
152438 +gen_bitmask_string_45149 gen_bitmask_string 6 45149 NULL
152439 +ixgbe_poll_for_msg_45150 ixgbe_poll_for_msg 0 45150 NULL nohasharray
152440 +store_spi_transport_rti_45150 store_spi_transport_rti 0-4 45150 &ixgbe_poll_for_msg_45150
152441 +tcp_setsockopt_45152 tcp_setsockopt 0 45152 NULL nohasharray
152442 +st_probe_45152 st_probe 0 45152 &tcp_setsockopt_45152
152443 +device_write_45156 device_write 3-0 45156 NULL
152444 +usX2Y_urbs_start_45159 usX2Y_urbs_start 0 45159 NULL nohasharray
152445 +ocfs2_dq_frozen_trigger_45159 ocfs2_dq_frozen_trigger 4 45159 &usX2Y_urbs_start_45159
152446 +SYSC_write_45160 SYSC_write 3-0 45160 NULL
152447 +tomoyo_write_self_45161 tomoyo_write_self 3-0 45161 NULL
152448 +xennet_create_queues_45162 xennet_create_queues 2 45162 NULL
152449 +cxacru_sysfs_show_mac_address_45163 cxacru_sysfs_show_mac_address 0 45163 NULL
152450 +sta_agg_status_write_45164 sta_agg_status_write 3-0 45164 NULL nohasharray
152451 +max8925_reg_write_45164 max8925_reg_write 0 45164 &sta_agg_status_write_45164 nohasharray
152452 +i915_gem_object_get_pages_gtt_45164 i915_gem_object_get_pages_gtt 0 45164 &max8925_reg_write_45164
152453 +mce_write_45187 mce_write 0 45187 NULL
152454 +snd_sb_csp_load_user_45190 snd_sb_csp_load_user 3 45190 NULL nohasharray
152455 +sctp_pack_cookie_45190 sctp_pack_cookie 6 45190 &snd_sb_csp_load_user_45190
152456 +create_hp_out_ctls_45193 create_hp_out_ctls 0 45193 NULL
152457 +num_clusters_in_group_45194 num_clusters_in_group 2 45194 NULL
152458 +__radix_tree_preload_45197 __radix_tree_preload 0 45197 NULL
152459 +kstrtou16_45199 kstrtou16 0 45199 NULL
152460 +ims_pcu_set_info_45200 ims_pcu_set_info 0 45200 NULL nohasharray
152461 +smk_curacc_on_task_45200 smk_curacc_on_task 0 45200 &ims_pcu_set_info_45200
152462 +add_child_45201 add_child 4 45201 NULL nohasharray
152463 +dvb_dvr_write_45201 dvb_dvr_write 0-3 45201 &add_child_45201
152464 +mpt_lan_change_mtu_45205 mpt_lan_change_mtu 0 45205 NULL
152465 +iso_alloc_urb_45206 iso_alloc_urb 4-5 45206 NULL
152466 +ati_remote2_show_channel_mask_45207 ati_remote2_show_channel_mask 0 45207 NULL
152467 +rtl_show_version_45211 rtl_show_version 0 45211 NULL nohasharray
152468 +scsi_dh_notifier_45211 scsi_dh_notifier 0 45211 &rtl_show_version_45211
152469 +toss_secs_read_45212 toss_secs_read 0 45212 NULL
152470 +wl12xx_init_sta_role_45218 wl12xx_init_sta_role 0 45218 NULL
152471 +pcxhr_sub_set_clock_45222 pcxhr_sub_set_clock 0 45222 NULL
152472 +spi_alloc_master_45223 spi_alloc_master 2 45223 NULL
152473 +qla4xxx_set_acb_45224 qla4xxx_set_acb 0 45224 NULL
152474 +submit_audio_out_urb_45227 submit_audio_out_urb 0 45227 NULL
152475 +rocker_port_vlan_l2_groups_45230 rocker_port_vlan_l2_groups 0 45230 NULL
152476 +ieee80211_if_read_peer_45233 ieee80211_if_read_peer 3-0 45233 NULL nohasharray
152477 +lpfc_iocb_cnt_show_45233 lpfc_iocb_cnt_show 0 45233 &ieee80211_if_read_peer_45233
152478 +roccat_common2_sysfs_read_profile_45234 roccat_common2_sysfs_read_profile 0-5-6 45234 NULL
152479 +tw9910_set_hsync_45237 tw9910_set_hsync 0 45237 NULL
152480 +event_enable_write_45238 event_enable_write 3 45238 NULL
152481 +mgt_set_request_45244 mgt_set_request 0 45244 NULL
152482 +prism2_pda_proc_read_45246 prism2_pda_proc_read 3-0 45246 NULL
152483 +show_45247 show 0 45247 NULL
152484 +write_ltv_45250 write_ltv 0 45250 NULL
152485 +s5k4aa_set_gain_45254 s5k4aa_set_gain 0 45254 NULL
152486 +nobh_write_begin_45262 nobh_write_begin 0 45262 NULL
152487 +bq2415x_sysfs_show_mode_45270 bq2415x_sysfs_show_mode 0 45270 NULL
152488 +__smsc75xx_phy_wait_not_busy_45277 __smsc75xx_phy_wait_not_busy 0 45277 NULL
152489 +input_mt_init_slots_45279 input_mt_init_slots 2-0 45279 NULL
152490 +max3421_urb_enqueue_45282 max3421_urb_enqueue 0 45282 NULL
152491 +store_45285 store 0 45285 NULL
152492 +wl1251_acx_rts_threshold_45287 wl1251_acx_rts_threshold 0 45287 NULL
152493 +__acpi_processor_start_45289 __acpi_processor_start 0 45289 NULL
152494 +btmrvl_send_sync_cmd_45296 btmrvl_send_sync_cmd 4 45296 NULL
152495 +snd_pcm_oss_sync1_45298 snd_pcm_oss_sync1 2 45298 NULL nohasharray
152496 +sn9c2028_short_command_45298 sn9c2028_short_command 0 45298 &snd_pcm_oss_sync1_45298 nohasharray
152497 +xgene_get_sset_count_45298 xgene_get_sset_count 0 45298 &sn9c2028_short_command_45298
152498 +__ocfs2_extend_allocation_45301 __ocfs2_extend_allocation 0 45301 NULL
152499 +category_show_45304 category_show 0 45304 NULL nohasharray
152500 +xfs_alert_fsblock_zero_45304 xfs_alert_fsblock_zero 0 45304 &category_show_45304
152501 +disk_capability_show_45306 disk_capability_show 0 45306 NULL
152502 +hippi_header_45313 hippi_header 0 45313 NULL
152503 +get_raw_temp_45318 get_raw_temp 0 45318 NULL
152504 +__i2c_hid_command_45321 __i2c_hid_command 0 45321 NULL
152505 +compass_command_45324 compass_command 0 45324 NULL
152506 +quirk_strict_duplicate_filter_write_45325 quirk_strict_duplicate_filter_write 3 45325 NULL
152507 +label_cpu_DTS_45336 label_cpu_DTS 0 45336 NULL nohasharray
152508 +bnx2x_vfpf_config_mac_45336 bnx2x_vfpf_config_mac 0 45336 &label_cpu_DTS_45336
152509 +copy_vm86_regs_from_user_45340 copy_vm86_regs_from_user 3 45340 NULL
152510 +tomoyo_audit_net_log_45342 tomoyo_audit_net_log 0 45342 NULL
152511 +bpf_jit_binary_alloc_45348 bpf_jit_binary_alloc 1 45348 NULL nohasharray
152512 +policydb_init_45348 policydb_init 0 45348 &bpf_jit_binary_alloc_45348
152513 +pci_inteli960ni_init_45349 pci_inteli960ni_init 0 45349 NULL
152514 +posix_lock_file_45352 posix_lock_file 0 45352 NULL
152515 +isl1208_rtc_read_time_45356 isl1208_rtc_read_time 0 45356 NULL
152516 +wl12xx_acx_set_rate_mgmt_params_45357 wl12xx_acx_set_rate_mgmt_params 0 45357 NULL
152517 +xfs_file_aio_write_checks_45371 xfs_file_aio_write_checks 0 45371 NULL
152518 +hotkey_poll_freq_store_45373 hotkey_poll_freq_store 0-4 45373 NULL
152519 +null_alloc_repbuf_45375 null_alloc_repbuf 3 45375 NULL
152520 +wmi_set_channel_45380 wmi_set_channel 0 45380 NULL
152521 +goldfish_mmc_show_cover_switch_45382 goldfish_mmc_show_cover_switch 0 45382 NULL
152522 +snd_pcm_lib_ioctl_45383 snd_pcm_lib_ioctl 0 45383 NULL
152523 +snd_ctl_add_45389 snd_ctl_add 0 45389 NULL nohasharray
152524 +write_rbu_image_type_45389 write_rbu_image_type 0-6-5 45389 &snd_ctl_add_45389
152525 +wlcore_write_45391 wlcore_write 0 45391 NULL
152526 +vring_pci_size_45392 vring_pci_size 1 45392 NULL
152527 +count_skb_frag_slots_45395 count_skb_frag_slots 0 45395 NULL
152528 +lane2_associate_req_45398 lane2_associate_req 4 45398 NULL
152529 +keymap_store_45406 keymap_store 4 45406 NULL
152530 +cont_expand_zero_45408 cont_expand_zero 0-3 45408 NULL
152531 +show_45409 show 0 45409 NULL
152532 +b44_change_mtu_45411 b44_change_mtu 0 45411 NULL
152533 +sock_recv_errqueue_45412 sock_recv_errqueue 3-0 45412 NULL
152534 +rs5c372_get_trim_45415 rs5c372_get_trim 0 45415 NULL nohasharray
152535 +do_register_con_driver_45415 do_register_con_driver 0 45415 &rs5c372_get_trim_45415
152536 +acpi_pad_idlecpus_show_45416 acpi_pad_idlecpus_show 0 45416 NULL
152537 +sht15_wait_for_response_45419 sht15_wait_for_response 0 45419 NULL nohasharray
152538 +show_45419 show 0 45419 &sht15_wait_for_response_45419
152539 +ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 ieee80211_if_fmt_dot11MeshHWMProotInterval 3 45421 NULL nohasharray
152540 +btusb_intel_secure_send_45421 btusb_intel_secure_send 3 45421 &ieee80211_if_fmt_dot11MeshHWMProotInterval_45421 nohasharray
152541 +snd_sonicvibes_playback_prepare_45421 snd_sonicvibes_playback_prepare 0 45421 &btusb_intel_secure_send_45421
152542 +gfs2_xattr_set_45424 gfs2_xattr_set 0 45424 NULL
152543 +tiadc_channel_init_45425 tiadc_channel_init 2 45425 NULL
152544 +rt2x00lib_load_firmware_45427 rt2x00lib_load_firmware 0 45427 NULL
152545 +__do_generic_request_45428 __do_generic_request 0 45428 NULL
152546 +uncore_cpu_notifier_45429 uncore_cpu_notifier 0 45429 NULL
152547 +ll_iocontrol_register_45430 ll_iocontrol_register 2 45430 NULL
152548 +saa7146_i2c_writeout_45431 saa7146_i2c_writeout 0 45431 NULL
152549 +nouveau_hwmon_set_temp1_auto_point1_temp_45434 nouveau_hwmon_set_temp1_auto_point1_temp 0-4 45434 NULL
152550 +tty_buffer_alloc_45437 tty_buffer_alloc 2 45437 NULL nohasharray
152551 +xfs_attr3_leaf_flipflags_45437 xfs_attr3_leaf_flipflags 0 45437 &tty_buffer_alloc_45437
152552 +pm_state_show_45438 pm_state_show 0 45438 NULL
152553 +blkdev_direct_IO_45440 blkdev_direct_IO 4-0 45440 NULL
152554 +prepare_layoutcommit_45441 prepare_layoutcommit 0 45441 NULL nohasharray
152555 +store_fc_vport_symbolic_name_45441 store_fc_vport_symbolic_name 0-4 45441 &prepare_layoutcommit_45441
152556 +btrfs_show_u64_45443 btrfs_show_u64 0 45443 NULL
152557 +b44_phy_reset_45447 b44_phy_reset 0 45447 NULL nohasharray
152558 +store_spi_transport_iu_45447 store_spi_transport_iu 0-4 45447 &b44_phy_reset_45447
152559 +lpfc_bg_reftag_err_show_45448 lpfc_bg_reftag_err_show 0 45448 NULL
152560 +catc_open_45451 catc_open 0 45451 NULL
152561 +bq2415x_set_weak_battery_voltage_45454 bq2415x_set_weak_battery_voltage 0 45454 NULL
152562 +mmc_power_save_host_45456 mmc_power_save_host 0 45456 NULL nohasharray
152563 +netxen_nic_get_regs_len_45456 netxen_nic_get_regs_len 0 45456 &mmc_power_save_host_45456
152564 +mic_card_map_45457 mic_card_map 2-3 45457 NULL
152565 +nas_led_blink_show_45465 nas_led_blink_show 0 45465 NULL nohasharray
152566 +rpm_idle_45465 rpm_idle 0 45465 &nas_led_blink_show_45465
152567 +udp_manip_pkt_45467 udp_manip_pkt 4 45467 NULL nohasharray
152568 +orig_data_size_show_45467 orig_data_size_show 0 45467 &udp_manip_pkt_45467
152569 +xtfpga_pcm_trigger_45468 xtfpga_pcm_trigger 0 45468 NULL nohasharray
152570 +register_netdev_45468 register_netdev 0 45468 &xtfpga_pcm_trigger_45468 nohasharray
152571 +tracing_read_dyn_info_45468 tracing_read_dyn_info 3 45468 &register_netdev_45468
152572 +ext3_xattr_trusted_list_45471 ext3_xattr_trusted_list 0-5 45471 NULL
152573 +__fuse_direct_write_45474 __fuse_direct_write 0 45474 NULL
152574 +show_indirect_dword_45476 show_indirect_dword 0 45476 NULL
152575 +workqueue_cpu_up_callback_45481 workqueue_cpu_up_callback 0 45481 NULL
152576 +ec_read_45485 ec_read 0 45485 NULL
152577 +__xfs_btree_split_45491 __xfs_btree_split 0 45491 NULL
152578 +lock_request_45495 lock_request 0 45495 NULL nohasharray
152579 +gether_opts_dev_addr_store_45495 gether_opts_dev_addr_store 0-3 45495 &lock_request_45495
152580 +qib_read_umem32_45497 qib_read_umem32 0 45497 NULL
152581 +show_counter_tx_dwords_45501 show_counter_tx_dwords 0 45501 NULL
152582 +show_ata_dev_spdn_cnt_45502 show_ata_dev_spdn_cnt 0 45502 NULL nohasharray
152583 +ip_mc_add_src_45502 ip_mc_add_src 0 45502 &show_ata_dev_spdn_cnt_45502
152584 +arizona_init_fll_45503 arizona_init_fll 5 45503 NULL
152585 +get_stats_45508 get_stats 0 45508 NULL
152586 +i40e_alloc_vfs_45511 i40e_alloc_vfs 2-0 45511 NULL
152587 +snd_rme32_playback_prepare_45514 snd_rme32_playback_prepare 0 45514 NULL
152588 +epx_c3_write_45515 epx_c3_write 0-3 45515 NULL
152589 +wl12xx_top_reg_write_45521 wl12xx_top_reg_write 0 45521 NULL
152590 +power_state_show_45525 power_state_show 0 45525 NULL nohasharray
152591 +store_45525 store 0-3 45525 &power_state_show_45525
152592 +fuse_ref_page_45526 fuse_ref_page 0 45526 NULL
152593 +broadsheet_setup_spiflash_45527 broadsheet_setup_spiflash 0 45527 NULL
152594 +solo_set_motion_block_45529 solo_set_motion_block 0 45529 NULL
152595 +sys_lgetxattr_45531 sys_lgetxattr 4 45531 NULL
152596 +copy_macs_45534 copy_macs 4 45534 NULL
152597 +w1_ds2760_read_45535 w1_ds2760_read 3-4-0 45535 NULL
152598 +__ax88179_read_cmd_45536 __ax88179_read_cmd 5 45536 NULL
152599 +pdacf_pcm_trigger_45539 pdacf_pcm_trigger 0 45539 NULL
152600 +iwl_mvm_binding_update_45542 iwl_mvm_binding_update 0 45542 NULL
152601 +usbvision_i2c_write_max4_45545 usbvision_i2c_write_max4 0-4 45545 NULL
152602 +v9fs_direct_read_45546 v9fs_direct_read 3-0 45546 NULL
152603 +cx18_copy_mdl_to_user_45549 cx18_copy_mdl_to_user 4 45549 NULL nohasharray
152604 +patch_vt1708B_45549 patch_vt1708B 0 45549 &cx18_copy_mdl_to_user_45549
152605 +saa7127_set_video_enable_45550 saa7127_set_video_enable 0 45550 NULL
152606 +ext3_group_first_block_no_45555 ext3_group_first_block_no 0-2 45555 NULL nohasharray
152607 +lec_open_45555 lec_open 0 45555 &ext3_group_first_block_no_45555
152608 +__verify_memory_type_45556 __verify_memory_type 0 45556 NULL
152609 +stats_dot11ACKFailureCount_read_45558 stats_dot11ACKFailureCount_read 3-0 45558 NULL nohasharray
152610 +part_partition_show_45558 part_partition_show 0 45558 &stats_dot11ACKFailureCount_read_45558 nohasharray
152611 +skge_device_event_45558 skge_device_event 0 45558 &part_partition_show_45558
152612 +_regmap_bus_raw_write_45559 _regmap_bus_raw_write 2 45559 NULL
152613 +iwl_send_calib_results_45560 iwl_send_calib_results 0 45560 NULL
152614 +venus_rmdir_45564 venus_rmdir 4 45564 NULL nohasharray
152615 +create_endpoint_and_queue_int_45564 create_endpoint_and_queue_int 0 45564 &venus_rmdir_45564
152616 +uwb_rc_addr_get_45566 uwb_rc_addr_get 0 45566 NULL nohasharray
152617 +nouveau_hwmon_get_pwm1_min_45566 nouveau_hwmon_get_pwm1_min 0 45566 &uwb_rc_addr_get_45566
152618 +request_fw_file_45567 request_fw_file 0 45567 NULL
152619 +snd_emu10k1_capture_prepare_45569 snd_emu10k1_capture_prepare 0 45569 NULL nohasharray
152620 +xgene_rtc_set_alarm_45569 xgene_rtc_set_alarm 0 45569 &snd_emu10k1_capture_prepare_45569
152621 +power_read_file_45573 power_read_file 0 45573 NULL nohasharray
152622 +pm8001_set_nvmd_45573 pm8001_set_nvmd 0 45573 &power_read_file_45573
152623 +dvb_usb_v2_generic_io_45576 dvb_usb_v2_generic_io 0 45576 NULL
152624 +zd_usb_iowrite16v_async_end_45580 zd_usb_iowrite16v_async_end 0 45580 NULL
152625 +sched_group_set_rt_period_45581 sched_group_set_rt_period 0 45581 NULL
152626 +wdata_fill_from_iovec_45585 wdata_fill_from_iovec 0 45585 NULL
152627 +ipath_create_cq_45586 ipath_create_cq 2 45586 NULL
152628 +pm8001_ctl_ob_queue_log_show_45590 pm8001_ctl_ob_queue_log_show 0 45590 NULL
152629 +rdma_set_ib_paths_45592 rdma_set_ib_paths 3 45592 NULL
152630 +sensor_get_auxtrip_45593 sensor_get_auxtrip 0 45593 NULL
152631 +apds990x_chip_id_show_45594 apds990x_chip_id_show 0 45594 NULL
152632 +ipmi_heartbeat_45597 ipmi_heartbeat 0 45597 NULL
152633 +ath6kl_keepalive_write_45600 ath6kl_keepalive_write 3-0 45600 NULL
152634 +snd_seq_oss_write_45603 snd_seq_oss_write 0 45603 NULL
152635 +recv_post_dequeue_45607 recv_post_dequeue 0 45607 NULL
152636 +hidraw_get_report_45609 hidraw_get_report 3 45609 NULL nohasharray
152637 +ov9640_reg_rmw_45609 ov9640_reg_rmw 0 45609 &hidraw_get_report_45609
152638 +drm_dp_i2c_do_msg_45610 drm_dp_i2c_do_msg 0 45610 NULL
152639 +snd_solo_pcm_prepare_45611 snd_solo_pcm_prepare 0 45611 NULL nohasharray
152640 +bat2_show_45611 bat2_show 0 45611 &snd_solo_pcm_prepare_45611
152641 +bch_cache_set_show_45612 bch_cache_set_show 0 45612 NULL
152642 +audit_log_n_hex_45617 audit_log_n_hex 3 45617 NULL
152643 +xgene_enet_open_45619 xgene_enet_open 0 45619 NULL
152644 +register_chrdev_region_45620 register_chrdev_region 0 45620 NULL
152645 +ipv4_synproxy_hook_45624 ipv4_synproxy_hook 0 45624 NULL
152646 +pn533_alloc_skb_45625 pn533_alloc_skb 2 45625 NULL
152647 +ip_dst_mtu_maybe_forward_45627 ip_dst_mtu_maybe_forward 0 45627 NULL
152648 +ecryptfs_getxattr_45631 ecryptfs_getxattr 0 45631 NULL
152649 +fake_rw_store_45641 fake_rw_store 0-3 45641 NULL
152650 +wl1273_fm_set_preemphasis_45645 wl1273_fm_set_preemphasis 0 45645 NULL
152651 +wusb_cdid_show_45647 wusb_cdid_show 0 45647 NULL
152652 +rcar_dmac_prep_dma_cyclic_45650 rcar_dmac_prep_dma_cyclic 4-3 45650 NULL nohasharray
152653 +rj54n1_s_fmt_45650 rj54n1_s_fmt 0 45650 &rcar_dmac_prep_dma_cyclic_45650
152654 +ext4_reserve_inode_write_45654 ext4_reserve_inode_write 0 45654 NULL
152655 +wq_numa_show_45656 wq_numa_show 0 45656 NULL
152656 +modelname_store_45663 modelname_store 0-4 45663 NULL
152657 +dma_map_cont_45668 dma_map_cont 5 45668 NULL
152658 +sysfs_kf_write_45670 sysfs_kf_write 0-3 45670 NULL
152659 +compat_mpctl_ioctl_45671 compat_mpctl_ioctl 2 45671 NULL
152660 +sd_probe_45675 sd_probe 0 45675 NULL
152661 +dgram_sendmsg_45679 dgram_sendmsg 4-0 45679 NULL nohasharray
152662 +set_pwm1_enable_45679 set_pwm1_enable 0-4 45679 &dgram_sendmsg_45679
152663 +snd_hda_ctl_add_45680 snd_hda_ctl_add 0 45680 NULL
152664 +il3945_alloc_bcast_station_45681 il3945_alloc_bcast_station 0 45681 NULL
152665 +set_params_45684 set_params 0 45684 NULL nohasharray
152666 +elan_i2c_set_mode_45684 elan_i2c_set_mode 0 45684 &set_params_45684
152667 +show_proxyarp_45689 show_proxyarp 0 45689 NULL
152668 +smk_write_ambient_45691 smk_write_ambient 3-0 45691 NULL
152669 +sr9700_link_reset_45697 sr9700_link_reset 0 45697 NULL
152670 +iscsi_nacl_attrib_store_nopin_timeout_45698 iscsi_nacl_attrib_store_nopin_timeout 0-3 45698 NULL
152671 +unix_dgram_sendmsg_45699 unix_dgram_sendmsg 4-0 45699 NULL nohasharray
152672 +sta_add_45699 sta_add 0 45699 &unix_dgram_sendmsg_45699
152673 +rtl2830_regmap_write_45700 rtl2830_regmap_write 0 45700 NULL nohasharray
152674 +ixgb_get_sset_count_45700 ixgb_get_sset_count 0 45700 &rtl2830_regmap_write_45700
152675 +cachefiles_daemon_brun_45703 cachefiles_daemon_brun 0 45703 NULL nohasharray
152676 +sm501fb_set_par_crt_45703 sm501fb_set_par_crt 0 45703 &cachefiles_daemon_brun_45703
152677 +sg_proc_write_adio_45704 sg_proc_write_adio 3-0 45704 NULL nohasharray
152678 +ubifs_tnc_lookup_45704 ubifs_tnc_lookup 0 45704 &sg_proc_write_adio_45704
152679 +lm95234_update_device_45711 lm95234_update_device 0 45711 NULL
152680 +wlcore_smart_config_decode_event_45714 wlcore_smart_config_decode_event 4-2 45714 NULL
152681 +adp8860_bl_ambient_light_level_show_45717 adp8860_bl_ambient_light_level_show 0 45717 NULL
152682 +dvb_ca_en50221_init_45718 dvb_ca_en50221_init 4 45718 NULL nohasharray
152683 +bounce_error_event_45718 bounce_error_event 0 45718 &dvb_ca_en50221_init_45718 nohasharray
152684 +nilfs_btree_node_get_key_45718 nilfs_btree_node_get_key 0 45718 &bounce_error_event_45718
152685 +get_iface_param_45719 get_iface_param 0 45719 NULL
152686 +show_high_kb_45721 show_high_kb 0 45721 NULL
152687 +wm8350_reg_read_45729 wm8350_reg_read 0 45729 NULL nohasharray
152688 +rcu_cpu_notify_45729 rcu_cpu_notify 0 45729 &wm8350_reg_read_45729
152689 +show_chip_temp_45731 show_chip_temp 0 45731 NULL
152690 +handle_response_icmp_45733 handle_response_icmp 7-0 45733 NULL
152691 +snd_cs46xx_io_read_45734 snd_cs46xx_io_read 5-0 45734 NULL
152692 +sync_dirty_buffer_45736 sync_dirty_buffer 0 45736 NULL
152693 +skge_set_mac_address_45743 skge_set_mac_address 0 45743 NULL
152694 +m41t80_sysfs_set_sqwfreq_45746 m41t80_sysfs_set_sqwfreq 0-4 45746 NULL
152695 +rw_copy_check_uvector_45748 rw_copy_check_uvector 3-0 45748 NULL nohasharray
152696 +v4l2_ctrl_new_std_45748 v4l2_ctrl_new_std 5 45748 &rw_copy_check_uvector_45748
152697 +lkdtm_debugfs_read_45752 lkdtm_debugfs_read 3-0 45752 NULL nohasharray
152698 +afs_vnode_cache_get_key_45752 afs_vnode_cache_get_key 0 45752 &lkdtm_debugfs_read_45752
152699 +show_tabletWheel_45754 show_tabletWheel 0 45754 NULL
152700 +regulator_suspend_mem_state_show_45760 regulator_suspend_mem_state_show 0 45760 NULL
152701 +iwl_dbgfs_low_latency_write_45764 iwl_dbgfs_low_latency_write 0-3 45764 NULL
152702 +store_int_with_restart_45770 store_int_with_restart 4-0 45770 NULL
152703 +edd_show_default_heads_45773 edd_show_default_heads 0 45773 NULL
152704 +gadget_dev_desc_idVendor_store_45774 gadget_dev_desc_idVendor_store 0-3 45774 NULL
152705 +alloc_ts_config_45775 alloc_ts_config 1 45775 NULL
152706 +FUA_show_45776 FUA_show 0 45776 NULL
152707 +snd_ice1712_playback_trigger_45777 snd_ice1712_playback_trigger 0 45777 NULL
152708 +parport_ieee1284_epp_read_addr_45781 parport_ieee1284_epp_read_addr 0 45781 NULL
152709 +osc_checksum_type_seq_write_45785 osc_checksum_type_seq_write 3 45785 NULL
152710 +ip6gre_tunnel_change_mtu_45786 ip6gre_tunnel_change_mtu 0 45786 NULL
152711 +ath5k_get_stats_45788 ath5k_get_stats 0 45788 NULL
152712 +st_gyro_buffer_predisable_45791 st_gyro_buffer_predisable 0 45791 NULL
152713 +cma_release_45795 cma_release 3 45795 NULL
152714 +cyapa_gen3_bl_deactivate_45797 cyapa_gen3_bl_deactivate 0 45797 NULL
152715 +cbaf_cc_upload_45799 cbaf_cc_upload 0 45799 NULL nohasharray
152716 +b43_pcmcia_resume_45799 b43_pcmcia_resume 0 45799 &cbaf_cc_upload_45799
152717 +raw_setsockopt_45800 raw_setsockopt 5-0 45800 NULL
152718 +adp5520_bl_dark_dim_show_45802 adp5520_bl_dark_dim_show 0 45802 NULL nohasharray
152719 +michael_update_45802 michael_update 0 45802 &adp5520_bl_dark_dim_show_45802 nohasharray
152720 +quirk_simultaneous_discovery_read_45802 quirk_simultaneous_discovery_read 3 45802 &michael_update_45802
152721 +kvmclock_cpufreq_notifier_45803 kvmclock_cpufreq_notifier 0 45803 NULL
152722 +nct7802_read_fan_min_45804 nct7802_read_fan_min 0 45804 NULL
152723 +lbs_rdbbp_read_45805 lbs_rdbbp_read 3-0 45805 NULL
152724 +NCR_700_change_queue_depth_45806 NCR_700_change_queue_depth 2 45806 NULL nohasharray
152725 +w1_ds2781_io_45806 w1_ds2781_io 0-4-3 45806 &NCR_700_change_queue_depth_45806
152726 +af9005_i2c_write_45809 af9005_i2c_write 0 45809 NULL nohasharray
152727 +fc0011_readreg_45809 fc0011_readreg 0 45809 &af9005_i2c_write_45809 nohasharray
152728 +vif_add_45809 vif_add 0 45809 &fc0011_readreg_45809
152729 +store_hardware_switching_45810 store_hardware_switching 0-4 45810 NULL
152730 +pcpu_alloc_alloc_info_45813 pcpu_alloc_alloc_info 2-1 45813 NULL nohasharray
152731 +disk_events_poll_msecs_show_45813 disk_events_poll_msecs_show 0 45813 &pcpu_alloc_alloc_info_45813
152732 +ll_max_readahead_mb_seq_write_45815 ll_max_readahead_mb_seq_write 3 45815 NULL
152733 +show_dock_uid_45816 show_dock_uid 0 45816 NULL
152734 +hif_usb_send_tx_45818 hif_usb_send_tx 0 45818 NULL
152735 +fm_v4l2_init_video_device_45821 fm_v4l2_init_video_device 2 45821 NULL
152736 +show_counter_ib_status_changes_45822 show_counter_ib_status_changes 0 45822 NULL
152737 +start_endpoints_45825 start_endpoints 0 45825 NULL
152738 +ipv6_recv_rxpmtu_45830 ipv6_recv_rxpmtu 3-0 45830 NULL
152739 +hash_walk_next_45832 hash_walk_next 0 45832 NULL nohasharray
152740 +mc13xxx_regulator_is_enabled_45832 mc13xxx_regulator_is_enabled 0 45832 &hash_walk_next_45832
152741 +audit_make_reply_45835 audit_make_reply 7 45835 NULL nohasharray
152742 +moxa_write_room_45835 moxa_write_room 0 45835 &audit_make_reply_45835
152743 +perf_event_mux_interval_ms_store_45836 perf_event_mux_interval_ms_store 0-4 45836 NULL
152744 +ath10k_reg_value_read_45837 ath10k_reg_value_read 3-0 45837 NULL nohasharray
152745 +mtd_ecc_strength_show_45837 mtd_ecc_strength_show 0 45837 &ath10k_reg_value_read_45837
152746 +vti6_dev_init_gen_45840 vti6_dev_init_gen 0 45840 NULL
152747 +store_learning_45844 store_learning 0 45844 NULL
152748 +cyapa_gen3_bl_activate_45847 cyapa_gen3_bl_activate 0 45847 NULL
152749 +insert_state_45848 insert_state 0 45848 NULL
152750 +activity_read_45850 activity_read 0-5-6 45850 NULL
152751 +x509_process_extension_45854 x509_process_extension 5 45854 NULL
152752 +bus_attr_store_45856 bus_attr_store 0-4 45856 NULL
152753 +context_read_and_validate_45858 context_read_and_validate 0 45858 NULL
152754 +mmc_send_io_op_cond_45861 mmc_send_io_op_cond 0 45861 NULL
152755 +target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning_45862 target_core_alua_tg_pt_gp_store_attr_alua_support_transitioning 0-3 45862 NULL
152756 +isdn_write_45863 isdn_write 3-0 45863 NULL
152757 +hung_up_tty_read_45873 hung_up_tty_read 0-3 45873 NULL
152758 +bluetooth_write_45874 bluetooth_write 0 45874 NULL
152759 +acpi_power_on_list_45877 acpi_power_on_list 0 45877 NULL nohasharray
152760 +m48t86_rtc_read_time_45877 m48t86_rtc_read_time 0 45877 &acpi_power_on_list_45877
152761 +shared_cpu_map_show_45879 shared_cpu_map_show 0 45879 NULL
152762 +get_rdac_req_45882 get_rdac_req 3 45882 NULL nohasharray
152763 +_transport_get_expander_phy_error_log_45882 _transport_get_expander_phy_error_log 0 45882 &get_rdac_req_45882
152764 +cbaf_wusb_device_band_groups_show_45884 cbaf_wusb_device_band_groups_show 0 45884 NULL nohasharray
152765 +xgmac_open_45884 xgmac_open 0 45884 &cbaf_wusb_device_band_groups_show_45884
152766 +ocfs2_xattr_block_find_45891 ocfs2_xattr_block_find 0 45891 NULL
152767 +saa7134_ts_queue_setup_45892 saa7134_ts_queue_setup 0 45892 NULL
152768 +jfs_getxattr_45893 jfs_getxattr 0 45893 NULL
152769 +siena_mem_map_size_45901 siena_mem_map_size 0 45901 NULL nohasharray
152770 +flat_cpu_mask_to_apicid_and_45901 flat_cpu_mask_to_apicid_and 0 45901 &siena_mem_map_size_45901
152771 +__svc_create_45903 __svc_create 3 45903 NULL nohasharray
152772 +cfs_cpt_weight_45903 cfs_cpt_weight 0 45903 &__svc_create_45903
152773 +rtl8152_change_mtu_45911 rtl8152_change_mtu 0 45911 NULL
152774 +wm_adsp_region_to_reg_45915 wm_adsp_region_to_reg 0-2 45915 NULL
152775 +dbgfs_frame_45917 dbgfs_frame 3-0 45917 NULL
152776 +lcd_read_45922 lcd_read 0-3 45922 NULL
152777 +tda827xa_set_params_45923 tda827xa_set_params 0 45923 NULL
152778 +hotplug_enabled_show_45924 hotplug_enabled_show 0 45924 NULL
152779 +nf_nat_ftp_fmt_cmd_45926 nf_nat_ftp_fmt_cmd 0 45926 NULL
152780 +host_store_raid_offload_debug_45928 host_store_raid_offload_debug 0-4 45928 NULL
152781 +ext2_xattr_security_get_45930 ext2_xattr_security_get 0 45930 NULL nohasharray
152782 +_dln2_transfer_45930 _dln2_transfer 0 45930 &ext2_xattr_security_get_45930
152783 +request_ihex_firmware_45931 request_ihex_firmware 0 45931 NULL nohasharray
152784 +recomp_data_node_45931 recomp_data_node 0 45931 &request_ihex_firmware_45931
152785 +bttv_s_ctrl_45933 bttv_s_ctrl 0 45933 NULL
152786 +alloc_mr_45935 alloc_mr 1 45935 NULL nohasharray
152787 +dlm_id_show_45935 dlm_id_show 0 45935 &alloc_mr_45935
152788 +show_fan_value_45938 show_fan_value 0 45938 NULL
152789 +display_store_45940 display_store 4-0 45940 NULL
152790 +wl12xx_hw_init_45944 wl12xx_hw_init 0 45944 NULL
152791 +brcmf_netdev_open_45945 brcmf_netdev_open 0 45945 NULL
152792 +show_sas_end_dev_I_T_nexus_loss_timeout_45946 show_sas_end_dev_I_T_nexus_loss_timeout 0 45946 NULL
152793 +cx231xx_gpio_i2c_write_45947 cx231xx_gpio_i2c_write 0 45947 NULL
152794 +pch_i2c_readbytes_45948 pch_i2c_readbytes 0 45948 NULL
152795 +acpi_ns_search_one_scope_45951 acpi_ns_search_one_scope 0 45951 NULL
152796 +show_in_reg_45952 show_in_reg 0 45952 NULL nohasharray
152797 +show_ata_dev_gscr_45952 show_ata_dev_gscr 0 45952 &show_in_reg_45952 nohasharray
152798 +store_sched1_45952 store_sched1 4-0 45952 &show_ata_dev_gscr_45952
152799 +ndisc_opt_addr_space_45959 ndisc_opt_addr_space 0 45959 NULL
152800 +set_45961 set 0 45961 NULL
152801 +target_fabric_nacl_base_attr_show_45966 target_fabric_nacl_base_attr_show 0 45966 NULL
152802 +sdo_streamon_45968 sdo_streamon 0 45968 NULL
152803 +isl29125_buffer_predisable_45969 isl29125_buffer_predisable 0 45969 NULL nohasharray
152804 +copy_to_45969 copy_to 3 45969 &isl29125_buffer_predisable_45969
152805 +rb_simple_read_45972 rb_simple_read 3 45972 NULL
152806 +crypto_hash_walk_done_45974 crypto_hash_walk_done 0-2 45974 NULL
152807 +ezusb_writememory_45976 ezusb_writememory 4 45976 NULL
152808 +isp1760_ep_queue_45980 isp1760_ep_queue 0 45980 NULL
152809 +ioat2_dca_count_dca_slots_45984 ioat2_dca_count_dca_slots 0 45984 NULL
152810 +imsttfb_check_var_45988 imsttfb_check_var 0 45988 NULL
152811 +vv6410_s_ctrl_45992 vv6410_s_ctrl 0 45992 NULL
152812 +gether_opts_ifname_show_45993 gether_opts_ifname_show 0 45993 NULL
152813 +ezx_pcap_putget_46000 ezx_pcap_putget 0 46000 NULL
152814 +kobject_init_and_add_46003 kobject_init_and_add 0 46003 NULL
152815 +dn_device_event_46004 dn_device_event 0 46004 NULL
152816 +ci_ll_read_46006 ci_ll_read 0 46006 NULL
152817 +rtl2832_regmap_gather_write_46011 rtl2832_regmap_gather_write 0 46011 NULL
152818 +rt2800pci_set_device_state_46015 rt2800pci_set_device_state 0 46015 NULL nohasharray
152819 +snd_hdac_exec_verb_46015 snd_hdac_exec_verb 0 46015 &rt2800pci_set_device_state_46015
152820 +rt2800mmio_enable_radio_46016 rt2800mmio_enable_radio 0 46016 NULL
152821 +snd_cx231xx_capture_trigger_46017 snd_cx231xx_capture_trigger 0 46017 NULL
152822 +acpi_ds_method_data_set_value_46018 acpi_ds_method_data_set_value 0 46018 NULL
152823 +lpfc_board_mode_store_46023 lpfc_board_mode_store 0-4 46023 NULL
152824 +show_iface_header_digest_46027 show_iface_header_digest 0 46027 NULL
152825 +sierra_setup_urb_46029 sierra_setup_urb 5 46029 NULL
152826 +fnic_reset_stats_read_46030 fnic_reset_stats_read 3-0 46030 NULL nohasharray
152827 +get_free_entries_46030 get_free_entries 1 46030 &fnic_reset_stats_read_46030
152828 +__access_remote_vm_46031 __access_remote_vm 0 46031 NULL
152829 +nilfs_bmap_do_delete_46035 nilfs_bmap_do_delete 0 46035 NULL
152830 +arkfb_check_var_46041 arkfb_check_var 0 46041 NULL
152831 +ipvlan_init_46044 ipvlan_init 0 46044 NULL
152832 +rtl2832_sdr_buf_prepare_46045 rtl2832_sdr_buf_prepare 0 46045 NULL
152833 +lpfc_enable_bg_show_46046 lpfc_enable_bg_show 0 46046 NULL
152834 +socket_create_46047 socket_create 0 46047 NULL
152835 +da9052_bat_read_capacity_46049 da9052_bat_read_capacity 0 46049 NULL
152836 +acpi_register_gsi_xen_hvm_46052 acpi_register_gsi_xen_hvm 2 46052 NULL nohasharray
152837 +acpi_subsys_prepare_46052 acpi_subsys_prepare 0 46052 &acpi_register_gsi_xen_hvm_46052
152838 +line6_midibuf_bytes_used_46059 line6_midibuf_bytes_used 0 46059 NULL nohasharray
152839 +i2c_smbus_read_i2c_block_data_46059 i2c_smbus_read_i2c_block_data 0 46059 &line6_midibuf_bytes_used_46059
152840 +dma_tx_errors_read_46060 dma_tx_errors_read 3-0 46060 NULL
152841 +apds990x_rate_store_46062 apds990x_rate_store 0-4 46062 NULL
152842 +slhc_toss_46066 slhc_toss 0 46066 NULL
152843 +__vmalloc_node_range_46070 __vmalloc_node_range 1 46070 NULL
152844 +in_use_show_46075 in_use_show 0 46075 NULL
152845 +sel_commit_bools_write_46077 sel_commit_bools_write 3-0 46077 NULL
152846 +ds1685_rtc_sysfs_nvram_write_46078 ds1685_rtc_sysfs_nvram_write 0-6-5 46078 NULL
152847 +mgmt_remote_name_46080 mgmt_remote_name 7 46080 NULL
152848 +ncp_add_request_46084 ncp_add_request 0 46084 NULL
152849 +unlock_lock_46087 unlock_lock 0 46087 NULL
152850 +vfio_config_do_rw_46091 vfio_config_do_rw 0 46091 NULL
152851 +ata_host_alloc_46094 ata_host_alloc 2 46094 NULL
152852 +store_46095 store 0 46095 NULL
152853 +gsmi_reboot_callback_46099 gsmi_reboot_callback 0 46099 NULL
152854 +niu_enable_interrupts_46100 niu_enable_interrupts 0 46100 NULL
152855 +arizona_set_irq_wake_46101 arizona_set_irq_wake 2 46101 NULL
152856 +il3945_ucode_general_stats_read_46111 il3945_ucode_general_stats_read 3-0 46111 NULL
152857 +nilfs_segctor_do_construct_46112 nilfs_segctor_do_construct 0 46112 NULL
152858 +C_SYSC_writev_46113 C_SYSC_writev 3 46113 NULL
152859 +b43legacy_op_start_46114 b43legacy_op_start 0 46114 NULL
152860 +sysfs_rename_link_46118 sysfs_rename_link 0 46118 NULL
152861 +mlx4_ib_alloc_fast_reg_page_list_46119 mlx4_ib_alloc_fast_reg_page_list 2 46119 NULL
152862 +pci_netmos_9900_numports_46121 pci_netmos_9900_numports 0 46121 NULL
152863 +device_remove_lockspace_46124 device_remove_lockspace 0 46124 NULL
152864 +ds2781_read_param_eeprom_bin_46126 ds2781_read_param_eeprom_bin 6-5-0 46126 NULL
152865 +r820t_set_tv_standard_46138 r820t_set_tv_standard 0 46138 NULL nohasharray
152866 +rtw_buf_update_46138 rtw_buf_update 4 46138 &r820t_set_tv_standard_46138
152867 +twl6030_pwm_enable_46139 twl6030_pwm_enable 0 46139 NULL nohasharray
152868 +gpio_keys_store_disabled_switches_46139 gpio_keys_store_disabled_switches 0-4 46139 &twl6030_pwm_enable_46139
152869 +nilfs_btree_assign_p_46142 nilfs_btree_assign_p 0 46142 NULL
152870 +__walk_page_range_46146 __walk_page_range 0 46146 NULL
152871 +elan_i2c_get_checksum_46148 elan_i2c_get_checksum 0 46148 NULL nohasharray
152872 +pcibios_sriov_enable_46148 pcibios_sriov_enable 0 46148 &elan_i2c_get_checksum_46148
152873 +set_temp_auto_temp_min_46149 set_temp_auto_temp_min 0-4 46149 NULL
152874 +ddp_clear_map_46152 ddp_clear_map 4 46152 NULL
152875 +dgram_bind_46155 dgram_bind 0 46155 NULL
152876 +__netlink_change_ngroups_46156 __netlink_change_ngroups 2 46156 NULL
152877 +si470x_set_register_46160 si470x_set_register 0 46160 NULL
152878 +ov9740_reg_write_array_46162 ov9740_reg_write_array 0 46162 NULL nohasharray
152879 +top_off_timer_store_46162 top_off_timer_store 4-0 46162 &ov9740_reg_write_array_46162
152880 +atalk_sendmsg_46165 atalk_sendmsg 3 46165 NULL
152881 +qla2x00_sysfs_write_nvram_46166 qla2x00_sysfs_write_nvram 0-6-5 46166 NULL
152882 +pcf8583_rtc_read_time_46169 pcf8583_rtc_read_time 0 46169 NULL
152883 +write_index_46171 write_index 0 46171 NULL
152884 +open_46177 open 0 46177 NULL
152885 +bh1770_chip_id_show_46179 bh1770_chip_id_show 0 46179 NULL
152886 +mlx4_bitmap_alloc_46180 mlx4_bitmap_alloc 0 46180 NULL
152887 +snd_opl3_load_patch_46181 snd_opl3_load_patch 0 46181 NULL
152888 +twl_direction_out_46182 twl_direction_out 2-0 46182 NULL nohasharray
152889 +sync_inode_metadata_46182 sync_inode_metadata 0 46182 &twl_direction_out_46182
152890 +vxge_os_dma_malloc_46184 vxge_os_dma_malloc 2 46184 NULL
152891 +kszphy_config_init_46188 kszphy_config_init 0 46188 NULL nohasharray
152892 +write8_reg_46188 write8_reg 4 46188 &kszphy_config_init_46188
152893 +ax25_device_event_46189 ax25_device_event 0 46189 NULL
152894 +atmel_set_mac_address_46192 atmel_set_mac_address 0 46192 NULL
152895 +fq_resize_46195 fq_resize 2 46195 NULL
152896 +qlcnic_82xx_mq_intrpt_46196 qlcnic_82xx_mq_intrpt 0 46196 NULL
152897 +add_conn_list_46197 add_conn_list 3-0 46197 NULL nohasharray
152898 +show_fc_host_driver_version_46197 show_fc_host_driver_version 0 46197 &add_conn_list_46197 nohasharray
152899 +show_current_ref_46197 show_current_ref 0 46197 &show_fc_host_driver_version_46197 nohasharray
152900 +set_tr_backlight_status_46197 set_tr_backlight_status 0 46197 &show_current_ref_46197
152901 +appid_show_46198 appid_show 0 46198 NULL
152902 +diolan_i2c_repeated_start_46200 diolan_i2c_repeated_start 0 46200 NULL
152903 +ebt_do_table_46203 ebt_do_table 0 46203 NULL
152904 +typhoon_issue_command_46204 typhoon_issue_command 0 46204 NULL
152905 +compat_SyS_recvfrom_46205 compat_SyS_recvfrom 3 46205 NULL
152906 +i2400m_op_msg_from_user_46213 i2400m_op_msg_from_user 4 46213 NULL
152907 +tm6000_i2c_recv_regs_46215 tm6000_i2c_recv_regs 5-0 46215 NULL
152908 +buffer_prepare_46216 buffer_prepare 0 46216 NULL
152909 +dsp_write_46218 dsp_write 2-0 46218 NULL nohasharray
152910 +acpi_ex_create_event_46218 acpi_ex_create_event 0 46218 &dsp_write_46218 nohasharray
152911 +o2hb_region_start_block_write_46218 o2hb_region_start_block_write 0-3 46218 &acpi_ex_create_event_46218
152912 +vcan_change_mtu_46220 vcan_change_mtu 0 46220 NULL
152913 +hib_wait_on_bio_chain_46221 hib_wait_on_bio_chain 0 46221 NULL
152914 +hash_netiface4_expire_46226 hash_netiface4_expire 4 46226 NULL
152915 +tipc_msg_create_46227 tipc_msg_create 4-3 46227 NULL
152916 +__get_any_page_46230 __get_any_page 0 46230 NULL
152917 +qla2x00_issue_lip_46231 qla2x00_issue_lip 0 46231 NULL
152918 +roccat_common2_sysfs_read_profile_buttons_46234 roccat_common2_sysfs_read_profile_buttons 0-5-6 46234 NULL nohasharray
152919 +ovl_copy_up_one_46234 ovl_copy_up_one 0 46234 &roccat_common2_sysfs_read_profile_buttons_46234
152920 +ns_ack_interrupt_46236 ns_ack_interrupt 0 46236 NULL
152921 +show_in_min_46238 show_in_min 0 46238 NULL
152922 +mlx4_buf_alloc_46239 mlx4_buf_alloc 2 46239 NULL
152923 +xen_setup_msi_irqs_46245 xen_setup_msi_irqs 2 46245 NULL
152924 +mpi_read_raw_data_46248 mpi_read_raw_data 2 46248 NULL
152925 +nf_hook_46249 nf_hook 0 46249 NULL nohasharray
152926 +ufx_config_pix_clk_46249 ufx_config_pix_clk 0 46249 &nf_hook_46249
152927 +arvo_sysfs_read_info_46251 arvo_sysfs_read_info 0-5-6 46251 NULL
152928 +gfs2_block_truncate_page_46252 gfs2_block_truncate_page 0 46252 NULL
152929 +acpi_ds_begin_method_execution_46255 acpi_ds_begin_method_execution 0 46255 NULL
152930 +usbatm_atm_open_46260 usbatm_atm_open 0 46260 NULL
152931 +wafwdt_write_46262 wafwdt_write 0-3 46262 NULL
152932 +acpi_device_get_power_46263 acpi_device_get_power 0 46263 NULL
152933 +nf_nat_ftp_46265 nf_nat_ftp 6 46265 NULL
152934 +drm_dp_mst_i2c_xfer_46266 drm_dp_mst_i2c_xfer 0-3 46266 NULL
152935 +nilfs_segctor_begin_construction_46268 nilfs_segctor_begin_construction 0 46268 NULL
152936 +netvsc_set_mac_addr_46269 netvsc_set_mac_addr 0 46269 NULL
152937 +__qlcnic_sriov_issue_cmd_46273 __qlcnic_sriov_issue_cmd 0 46273 NULL
152938 +ReadReg_46277 ReadReg 0 46277 NULL nohasharray
152939 +pem_show_input_46277 pem_show_input 0 46277 &ReadReg_46277
152940 +copy_user_allowedips_46279 copy_user_allowedips 0 46279 NULL
152941 +show_constraint_name_46285 show_constraint_name 0 46285 NULL
152942 +tcp_sendmsg_fastopen_46288 tcp_sendmsg_fastopen 0 46288 NULL
152943 +set_temp_auto_point1_temp_46289 set_temp_auto_point1_temp 0-4 46289 NULL
152944 +zs_cpu_notifier_46295 zs_cpu_notifier 0 46295 NULL
152945 +netdev_get_eeprom_len_46297 netdev_get_eeprom_len 0 46297 NULL
152946 +urb_enqueue_46301 urb_enqueue 0 46301 NULL
152947 +pep_alloc_skb_46303 pep_alloc_skb 3 46303 NULL
152948 +atmtcp_c_send_46305 atmtcp_c_send 0 46305 NULL
152949 +rng_gen_random_46306 rng_gen_random 0 46306 NULL
152950 +store_led_46310 store_led 0-4 46310 NULL
152951 +sg_proc_write_dressz_46316 sg_proc_write_dressz 3-0 46316 NULL
152952 +mos7720_write_46318 mos7720_write 0-4 46318 NULL nohasharray
152953 +lpfc_debugfs_dumpDataDif_write_46318 lpfc_debugfs_dumpDataDif_write 0-3 46318 &mos7720_write_46318
152954 +C_SYSC_ppoll_46319 C_SYSC_ppoll 2 46319 NULL
152955 +qlcnic_83xx_sysfs_flash_bulk_write_46320 qlcnic_83xx_sysfs_flash_bulk_write 4 46320 NULL
152956 +fm_tx_set_preemph_filter_46323 fm_tx_set_preemph_filter 0 46323 NULL
152957 +__dquot_alloc_space_46324 __dquot_alloc_space 0 46324 NULL
152958 +__hwahc_dev_set_key_46328 __hwahc_dev_set_key 5 46328 NULL nohasharray
152959 +compat_SyS_readv_46328 compat_SyS_readv 3 46328 &__hwahc_dev_set_key_46328
152960 +netlbl_sock_setattr_46330 netlbl_sock_setattr 0 46330 NULL
152961 +gs_can_open_46335 gs_can_open 0 46335 NULL
152962 +ds2780_get_control_register_46338 ds2780_get_control_register 0 46338 NULL
152963 +get_ata_xfer_names_46339 get_ata_xfer_names 0 46339 NULL nohasharray
152964 +show_ipv4_iface_tos_en_46339 show_ipv4_iface_tos_en 0 46339 &get_ata_xfer_names_46339
152965 +snd_seq_ioctl_get_client_info_46340 snd_seq_ioctl_get_client_info 0 46340 NULL nohasharray
152966 +store_spi_transport_qas_46340 store_spi_transport_qas 0-4 46340 &snd_seq_ioctl_get_client_info_46340
152967 +netlbl_cfg_unlbl_static_add_46342 netlbl_cfg_unlbl_static_add 0 46342 NULL nohasharray
152968 +rtc_set_alarm_46342 rtc_set_alarm 0 46342 &netlbl_cfg_unlbl_static_add_46342
152969 +mpt_config_46343 mpt_config 0 46343 NULL
152970 +netxen_sysfs_validate_mem_46345 netxen_sysfs_validate_mem 0 46345 NULL
152971 +show_wr_sect_46346 show_wr_sect 0 46346 NULL
152972 +show_fnode_targetname_46350 show_fnode_targetname 0 46350 NULL
152973 +iwl_dbgfs_chain_noise_read_46355 iwl_dbgfs_chain_noise_read 3-0 46355 NULL
152974 +batadv_iv_ogm_queue_add_46357 batadv_iv_ogm_queue_add 3 46357 NULL
152975 +show_icon_46360 show_icon 4-0 46360 NULL
152976 +smk_write_direct_46363 smk_write_direct 3-0 46363 NULL nohasharray
152977 +qlcnic_get_eswitch_stats_46363 qlcnic_get_eswitch_stats 0 46363 &smk_write_direct_46363
152978 +vid_cap_start_streaming_46365 vid_cap_start_streaming 0 46365 NULL
152979 +btrfs_lookup_bio_sums_46367 btrfs_lookup_bio_sums 0 46367 NULL nohasharray
152980 +flow_cache_cpu_prepare_46367 flow_cache_cpu_prepare 0 46367 &btrfs_lookup_bio_sums_46367 nohasharray
152981 +store_pwm_sensor_46367 store_pwm_sensor 0-4 46367 &flow_cache_cpu_prepare_46367
152982 +csio_disable_port_46375 csio_disable_port 0-4 46375 NULL
152983 +via_build_controls_46378 via_build_controls 0 46378 NULL
152984 +ubi_dump_flash_46381 ubi_dump_flash 4 46381 NULL
152985 +fib_nlmsg_size_46383 fib_nlmsg_size 0 46383 NULL
152986 +ext2_xattr_user_set_46390 ext2_xattr_user_set 0 46390 NULL
152987 +sfi_table_show_46392 sfi_table_show 6 46392 NULL
152988 +zatm_change_qos_46395 zatm_change_qos 0 46395 NULL
152989 +thermal_cooling_device_type_show_46399 thermal_cooling_device_type_show 0 46399 NULL
152990 +led_invert_show_46400 led_invert_show 0 46400 NULL nohasharray
152991 +b43_op_start_46400 b43_op_start 0 46400 &led_invert_show_46400
152992 +apds990x_prox_threshold_store_46402 apds990x_prox_threshold_store 0-4 46402 NULL
152993 +hotkey_get_wlsw_46403 hotkey_get_wlsw 0 46403 NULL
152994 +c2port_show_dev_id_46410 c2port_show_dev_id 0 46410 NULL
152995 +i2c_hid_output_raw_report_46413 i2c_hid_output_raw_report 0-3 46413 NULL nohasharray
152996 +w1_master_attribute_show_slave_count_46413 w1_master_attribute_show_slave_count 0 46413 &i2c_hid_output_raw_report_46413
152997 +platform_gpio_count_46416 platform_gpio_count 0 46416 NULL
152998 +addr_to_user_46418 addr_to_user 0 46418 NULL
152999 +vmbus_sendpacket_pagebuffer_46420 vmbus_sendpacket_pagebuffer 0 46420 NULL
153000 +iscsi_tpg_param_show_ErrorRecoveryLevel_46422 iscsi_tpg_param_show_ErrorRecoveryLevel 0 46422 NULL
153001 +bcm54xx_exp_read_46423 bcm54xx_exp_read 0 46423 NULL
153002 +proto_show_46426 proto_show 0 46426 NULL nohasharray
153003 +wl18xx_acx_host_if_cfg_bitmap_46426 wl18xx_acx_host_if_cfg_bitmap 0 46426 &proto_show_46426
153004 +ttm_page_pool_get_pages_46431 ttm_page_pool_get_pages 0-5 46431 NULL
153005 +cfs_power2_roundup_46433 cfs_power2_roundup 0-1 46433 NULL
153006 +srpt_tpg_attrib_show_srp_max_rsp_size_46434 srpt_tpg_attrib_show_srp_max_rsp_size 0 46434 NULL
153007 +wdata_alloc_and_fillpages_46437 wdata_alloc_and_fillpages 1 46437 NULL
153008 +ds2780_battery_io_46439 ds2780_battery_io 3-4 46439 NULL
153009 +sctp_send_asconf_add_ip_46442 sctp_send_asconf_add_ip 0 46442 NULL
153010 +roccat_common2_sysfs_write_reset_46444 roccat_common2_sysfs_write_reset 0-6-5 46444 NULL
153011 +nilfs_commit_chunk_46445 nilfs_commit_chunk 3-4 46445 NULL
153012 +cp210x_set_config_46447 cp210x_set_config 4-0 46447 NULL
153013 +em2800_i2c_check_for_device_46448 em2800_i2c_check_for_device 0 46448 NULL
153014 +show_temp_pwm_enable_46454 show_temp_pwm_enable 0 46454 NULL
153015 +af_alg_cmsg_send_46457 af_alg_cmsg_send 0 46457 NULL
153016 +il_dbgfs_clear_traffic_stats_write_46458 il_dbgfs_clear_traffic_stats_write 3-0 46458 NULL
153017 +show_zero_req_lim_46462 show_zero_req_lim 0 46462 NULL
153018 +E_P24_46463 E_P24 0 46463 NULL
153019 +add_to_waiters_46464 add_to_waiters 0 46464 NULL
153020 +v9fs_cache_inode_get_key_46471 v9fs_cache_inode_get_key 0 46471 NULL
153021 +brcmstb_restart_handler_46474 brcmstb_restart_handler 0 46474 NULL
153022 +ip6gre_get_size_46476 ip6gre_get_size 0 46476 NULL
153023 +gether_opts_dev_addr_show_46477 gether_opts_dev_addr_show 0 46477 NULL
153024 +ipath_sdma_get_complete_46485 ipath_sdma_get_complete 0 46485 NULL
153025 +asm_vid_show_46489 asm_vid_show 0 46489 NULL
153026 +bfad_im_drv_version_show_46493 bfad_im_drv_version_show 0 46493 NULL nohasharray
153027 +store_multicast_fast_leave_46493 store_multicast_fast_leave 0 46493 &bfad_im_drv_version_show_46493
153028 +llcp_sock_listen_46495 llcp_sock_listen 0 46495 NULL
153029 +security_preserve_bools_46496 security_preserve_bools 0 46496 NULL
153030 +fill_in_write_vector_46498 fill_in_write_vector 0 46498 NULL nohasharray
153031 +vringh_complete_multi_user_46498 vringh_complete_multi_user 3 46498 &fill_in_write_vector_46498
153032 +_bond_option_arp_ip_target_add_46499 _bond_option_arp_ip_target_add 0 46499 NULL
153033 +iwl_dvm_send_cmd_46505 iwl_dvm_send_cmd 0 46505 NULL
153034 +show_pwm_auto_pwm_minctl_46509 show_pwm_auto_pwm_minctl 0 46509 NULL nohasharray
153035 +ds2780_set_pio_pin_46509 ds2780_set_pio_pin 0-4 46509 &show_pwm_auto_pwm_minctl_46509
153036 +pin_code_reply_46510 pin_code_reply 4 46510 NULL nohasharray
153037 +iscsi_nacl_attrib_store_random_datain_seq_offsets_46510 iscsi_nacl_attrib_store_random_datain_seq_offsets 0-3 46510 &pin_code_reply_46510
153038 +set_temp0_max_46511 set_temp0_max 0-4 46511 NULL
153039 +mthca_alloc_cq_buf_46512 mthca_alloc_cq_buf 3 46512 NULL
153040 +kmsg_read_46514 kmsg_read 3-0 46514 NULL nohasharray
153041 +nouveau_drm_ioctl_46514 nouveau_drm_ioctl 2 46514 &kmsg_read_46514
153042 +__btrfs_map_block_46515 __btrfs_map_block 3-0 46515 NULL nohasharray
153043 +mlx4_SET_PORT_VXLAN_46515 mlx4_SET_PORT_VXLAN 0 46515 &__btrfs_map_block_46515
153044 +nlm_end_grace_write_46517 nlm_end_grace_write 3-0 46517 NULL nohasharray
153045 +quota_quantum_store_46517 quota_quantum_store 3-0 46517 &nlm_end_grace_write_46517
153046 +pptp_bind_46520 pptp_bind 0 46520 NULL
153047 +isoc_init_46521 isoc_init 0 46521 NULL nohasharray
153048 +__ath10k_htt_rx_ring_fill_n_46521 __ath10k_htt_rx_ring_fill_n 0 46521 &isoc_init_46521
153049 +bdx_rxdb_create_46525 bdx_rxdb_create 1 46525 NULL
153050 +show_iface_data_digest_46528 show_iface_data_digest 0 46528 NULL
153051 +socket_recvmsg_46535 socket_recvmsg 0 46535 NULL nohasharray
153052 +snd_hda_gen_parse_auto_config_46535 snd_hda_gen_parse_auto_config 0 46535 &socket_recvmsg_46535
153053 +check_connect_46536 check_connect 0 46536 NULL
153054 +nes_show_wqm_quanta_46540 nes_show_wqm_quanta 0 46540 NULL nohasharray
153055 +rt2x00lib_initialize_46540 rt2x00lib_initialize 0 46540 &nes_show_wqm_quanta_46540
153056 +b43_dma_mapping_error_46543 b43_dma_mapping_error 2 46543 NULL
153057 +raid_show_state_46545 raid_show_state 0 46545 NULL
153058 +snd_trident_trigger_46546 snd_trident_trigger 0 46546 NULL nohasharray
153059 +vfs_statfs_46546 vfs_statfs 0 46546 &snd_trident_trigger_46546
153060 +target_core_store_alua_lu_gp_46548 target_core_store_alua_lu_gp 0-3 46548 NULL
153061 +assign_firmware_buf_46554 assign_firmware_buf 0 46554 NULL
153062 +vfs_setxattr_46556 vfs_setxattr 0 46556 NULL
153063 +cpuidle_state_show_46561 cpuidle_state_show 0 46561 NULL
153064 +o2hb_region_block_bytes_write_46568 o2hb_region_block_bytes_write 0-3 46568 NULL
153065 +check_syslog_permissions_46572 check_syslog_permissions 0 46572 NULL
153066 +check_auto_mic_availability_46573 check_auto_mic_availability 0 46573 NULL
153067 +dn_current_mss_46574 dn_current_mss 0 46574 NULL
153068 +nr_header_46575 nr_header 0 46575 NULL
153069 +store_46576 store 0-3 46576 NULL
153070 +serverworks_create_gatt_pages_46582 serverworks_create_gatt_pages 1 46582 NULL
153071 +set_min_uA_46584 set_min_uA 0-4 46584 NULL
153072 +__iwl_up_46589 __iwl_up 0 46589 NULL
153073 +snd_compr_write_data_46592 snd_compr_write_data 3-0 46592 NULL
153074 +ec_device_read_46594 ec_device_read 3 46594 NULL
153075 +copy_gr_arg_46595 copy_gr_arg 0 46595 NULL
153076 +show_mute_46600 show_mute 0 46600 NULL nohasharray
153077 +mode_store_46600 mode_store 0-4 46600 &show_mute_46600
153078 +ftrace_set_filter_ip_46601 ftrace_set_filter_ip 0 46601 NULL
153079 +multicast_querier_show_46605 multicast_querier_show 0 46605 NULL
153080 +il3945_stats_flag_46606 il3945_stats_flag 3-0 46606 NULL nohasharray
153081 +sxgbe_get_regs_len_46606 sxgbe_get_regs_len 0 46606 &il3945_stats_flag_46606
153082 +snd_intel8x0_pcm_prepare_46609 snd_intel8x0_pcm_prepare 0 46609 NULL nohasharray
153083 +brcmf_fil_iovar_int_set_46609 brcmf_fil_iovar_int_set 0 46609 &snd_intel8x0_pcm_prepare_46609
153084 +dead_write_46612 dead_write 0 46612 NULL nohasharray
153085 +tg3_phy_reset_5703_4_5_46612 tg3_phy_reset_5703_4_5 0 46612 &dead_write_46612
153086 +stream_start_46613 stream_start 0 46613 NULL nohasharray
153087 +nilfs_segctor_feed_segment_46613 nilfs_segctor_feed_segment 0 46613 &stream_start_46613
153088 +f_bringup_serdes_46614 f_bringup_serdes 0 46614 NULL
153089 +vscnprintf_46617 vscnprintf 0-2 46617 NULL
153090 +acpi_ec_write_46618 acpi_ec_write 0 46618 NULL
153091 +acpi_parse_entries_46621 acpi_parse_entries 0 46621 NULL
153092 +delayed_allocation_blocks_show_46622 delayed_allocation_blocks_show 0 46622 NULL
153093 +get_mode_46623 get_mode 0 46623 NULL
153094 +request_key_async_with_auxdata_46624 request_key_async_with_auxdata 4 46624 NULL
153095 +dsense_show_46626 dsense_show 0 46626 NULL
153096 +il_set_mode_46630 il_set_mode 0 46630 NULL
153097 +show_fcoe_fcf_device_vlan_id_46631 show_fcoe_fcf_device_vlan_id 0 46631 NULL
153098 +regmap_read_46634 regmap_read 0 46634 NULL
153099 +bh1770_prox_enable_store_46639 bh1770_prox_enable_store 0-4 46639 NULL
153100 +__c2port_store_flash_access_46641 __c2port_store_flash_access 0 46641 NULL
153101 +pci_enable_device_46642 pci_enable_device 0 46642 NULL
153102 +show_session_param_ISCSI_PARAM_MAX_BURST_46644 show_session_param_ISCSI_PARAM_MAX_BURST 0 46644 NULL
153103 +__sock_sendmsg_46647 __sock_sendmsg 0-4 46647 NULL
153104 +vfs_getxattr_alloc_46649 vfs_getxattr_alloc 0 46649 NULL
153105 +attr_get_46650 attr_get 0 46650 NULL
153106 +av7110_ipack_init_46655 av7110_ipack_init 2 46655 NULL nohasharray
153107 +powr1220_read_adc_46655 powr1220_read_adc 0 46655 &av7110_ipack_init_46655
153108 +fanout_add_46656 fanout_add 0 46656 NULL
153109 +queue_max_sectors_store_46658 queue_max_sectors_store 3-0 46658 NULL
153110 +read_short_reg_46669 read_short_reg 0 46669 NULL
153111 +toshiba_usb_sleep_music_get_46672 toshiba_usb_sleep_music_get 0 46672 NULL
153112 +stream_pause_46673 stream_pause 0 46673 NULL
153113 +ubifs_writepage_46678 ubifs_writepage 0 46678 NULL
153114 +msr_read_46679 msr_read 0-3 46679 NULL
153115 +__uncore_mask_rnid4_show_46681 __uncore_mask_rnid4_show 0 46681 NULL
153116 +l2cap_create_le_flowctl_pdu_46682 l2cap_create_le_flowctl_pdu 3 46682 NULL
153117 +l2cap_parse_conf_rsp_46683 l2cap_parse_conf_rsp 0 46683 NULL
153118 +tx_compressed_show_46696 tx_compressed_show 0 46696 NULL
153119 +alloc_data_packet_46698 alloc_data_packet 1 46698 NULL nohasharray
153120 +eni_change_qos_46698 eni_change_qos 0 46698 &alloc_data_packet_46698
153121 +tomoyo_audit_unix_log_46699 tomoyo_audit_unix_log 0 46699 NULL
153122 +acpi_ns_evaluate_46701 acpi_ns_evaluate 0 46701 NULL
153123 +saa7185_init_46704 saa7185_init 0 46704 NULL
153124 +xenvif_change_mtu_46705 xenvif_change_mtu 0 46705 NULL
153125 +__ilog2_u32_46706 __ilog2_u32 0 46706 NULL
153126 +blk_mq_alloc_tag_set_46707 blk_mq_alloc_tag_set 0 46707 NULL
153127 +iwl_send_phy_db_cmd_46708 iwl_send_phy_db_cmd 0 46708 NULL
153128 +erst_dbg_write_46715 erst_dbg_write 3-0 46715 NULL
153129 +sctp_side_effects_46716 sctp_side_effects 0 46716 NULL
153130 +macvlan_dev_netpoll_setup_46717 macvlan_dev_netpoll_setup 0 46717 NULL
153131 +wl1271_rx_filter_alloc_field_46721 wl1271_rx_filter_alloc_field 5 46721 NULL
153132 +bcmgenet_set_mac_addr_46722 bcmgenet_set_mac_addr 0 46722 NULL
153133 +ov6650_cropcap_46726 ov6650_cropcap 0 46726 NULL
153134 +put_cfg_tlv_u32_46728 put_cfg_tlv_u32 0 46728 NULL
153135 +pinctrl_register_map_46730 pinctrl_register_map 2 46730 NULL
153136 +irq_domain_add_simple_46734 irq_domain_add_simple 2-3 46734 NULL
153137 +ctnetlink_nlmsg_size_46736 ctnetlink_nlmsg_size 0 46736 NULL nohasharray
153138 +iwl_dbgfs_enable_scan_iteration_notif_write_46736 iwl_dbgfs_enable_scan_iteration_notif_write 0-3 46736 &ctnetlink_nlmsg_size_46736
153139 +__ata_change_queue_depth_46737 __ata_change_queue_depth 3-0 46737 NULL nohasharray
153140 +pctv452e_i2c_xfer_46737 pctv452e_i2c_xfer 0-3 46737 &__ata_change_queue_depth_46737
153141 +iwlagn_mac_add_interface_46739 iwlagn_mac_add_interface 0 46739 NULL
153142 +read_file_tx99_46741 read_file_tx99 3-0 46741 NULL
153143 +vti_get_size_46743 vti_get_size 0 46743 NULL
153144 +bh1770_set_prox_thres_46751 bh1770_set_prox_thres 0-4 46751 NULL
153145 +sdev_show_queue_ramp_up_period_46755 sdev_show_queue_ramp_up_period 0 46755 NULL
153146 +rj54n1_set_clock_46757 rj54n1_set_clock 0 46757 NULL
153147 +store_engine1_leds_46758 store_engine1_leds 4-0 46758 NULL
153148 +show_fan_status_46761 show_fan_status 0 46761 NULL
153149 +mwl8k_init_firmware_46764 mwl8k_init_firmware 0 46764 NULL
153150 +hest_ghes_dev_register_46766 hest_ghes_dev_register 1 46766 NULL
153151 +inet6_create_46770 inet6_create 0 46770 NULL
153152 +fc0013_set_vhf_track_46773 fc0013_set_vhf_track 0 46773 NULL
153153 +int_hw_irq_en_46776 int_hw_irq_en 3-0 46776 NULL
153154 +ov2640_s_ctrl_46785 ov2640_s_ctrl 0 46785 NULL
153155 +radar_detection_write_46787 radar_detection_write 3-0 46787 NULL
153156 +__hdaps_read_pair_46792 __hdaps_read_pair 0 46792 NULL
153157 +host_show_commands_outstanding_46795 host_show_commands_outstanding 0 46795 NULL
153158 +show_max_min_46796 show_max_min 0 46796 NULL
153159 +show_fc_host_supported_speeds_46800 show_fc_host_supported_speeds 0 46800 NULL
153160 +ixgbe_read_mbx_pf_46802 ixgbe_read_mbx_pf 0 46802 NULL
153161 +proc_tgid_net_getattr_46803 proc_tgid_net_getattr 0 46803 NULL
153162 +niu_tx_cs_sng_poll_46804 niu_tx_cs_sng_poll 0 46804 NULL
153163 +tpk_write_room_46810 tpk_write_room 0 46810 NULL
153164 +show_session_param_ISCSI_PARAM_ERL_46813 show_session_param_ISCSI_PARAM_ERL 0 46813 NULL
153165 +ath6kl_wmi_set_roam_mode_cmd_46817 ath6kl_wmi_set_roam_mode_cmd 0 46817 NULL
153166 +writefn_46819 writefn 0-3 46819 NULL
153167 +show_ata_port_nr_pmp_links_46824 show_ata_port_nr_pmp_links 0 46824 NULL
153168 +bnad_get_sset_count_46825 bnad_get_sset_count 0 46825 NULL
153169 +xfs_iroot_realloc_46826 xfs_iroot_realloc 2 46826 NULL
153170 +snd_sonicvibes_capture_trigger_46827 snd_sonicvibes_capture_trigger 0 46827 NULL
153171 +fib_netdev_event_46830 fib_netdev_event 0 46830 NULL
153172 +cyberjack_write_room_46831 cyberjack_write_room 0 46831 NULL
153173 +ks959_net_open_46833 ks959_net_open 0 46833 NULL
153174 +iwl_run_init_mvm_ucode_46835 iwl_run_init_mvm_ucode 0 46835 NULL
153175 +show_pcm_class_46836 show_pcm_class 0 46836 NULL
153176 +security_validtrans_handle_fail_46843 security_validtrans_handle_fail 0 46843 NULL
153177 +mxt_update_fw_store_46849 mxt_update_fw_store 0-4 46849 NULL
153178 +lola_set_clock_index_46850 lola_set_clock_index 0 46850 NULL
153179 +show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH_46851 show_conn_param_ISCSI_PARAM_MAX_RECV_DLENGTH 0 46851 NULL
153180 +spi_async_46857 spi_async 0 46857 NULL
153181 +scan_commit_lists_46860 scan_commit_lists 0 46860 NULL
153182 +edac_device_ctl_log_ce_show_46861 edac_device_ctl_log_ce_show 0 46861 NULL
153183 +vsnprintf_46863 vsnprintf 0 46863 NULL
153184 +ican3_send_inquiry_46865 ican3_send_inquiry 0 46865 NULL nohasharray
153185 +__uncore_filter_opc_show_46865 __uncore_filter_opc_show 0 46865 &ican3_send_inquiry_46865 nohasharray
153186 +store_spi_revalidate_46865 store_spi_revalidate 0-4 46865 &__uncore_filter_opc_show_46865
153187 +restart_array_46866 restart_array 0 46866 NULL
153188 +regulatory_hint_46868 regulatory_hint 0 46868 NULL
153189 +nouveau_hwmon_emergency_temp_46870 nouveau_hwmon_emergency_temp 0 46870 NULL nohasharray
153190 +swiotlb_map_sg_46870 swiotlb_map_sg 3 46870 &nouveau_hwmon_emergency_temp_46870
153191 +sip_sprintf_addr_46872 sip_sprintf_addr 0 46872 NULL
153192 +rvmalloc_46873 rvmalloc 1 46873 NULL
153193 +qp_memcpy_from_queue_iov_46874 qp_memcpy_from_queue_iov 5-4 46874 NULL nohasharray
153194 +show_telclock_version_46874 show_telclock_version 0 46874 &qp_memcpy_from_queue_iov_46874
153195 +lov_iocontrol_46876 lov_iocontrol 3 46876 NULL
153196 +loop_attr_do_show_sizelimit_46878 loop_attr_do_show_sizelimit 0 46878 NULL
153197 +hpi_read_word_nolock_46881 hpi_read_word_nolock 0 46881 NULL
153198 +show_thresh_46884 show_thresh 0 46884 NULL nohasharray
153199 +lp8788_read_multi_bytes_46884 lp8788_read_multi_bytes 0 46884 &show_thresh_46884
153200 +lpfc_sli4_protocol_show_46888 lpfc_sli4_protocol_show 0 46888 NULL
153201 +show_conn_param_ISCSI_PARAM_LOCAL_PORT_46890 show_conn_param_ISCSI_PARAM_LOCAL_PORT 0 46890 NULL
153202 +fcoe_str_to_dev_loss_46893 fcoe_str_to_dev_loss 0 46893 NULL
153203 +ixgbe_dbg_reg_ops_write_46895 ixgbe_dbg_reg_ops_write 3-0 46895 NULL nohasharray
153204 +crypto_ablkcipher_decrypt_46895 crypto_ablkcipher_decrypt 0 46895 &ixgbe_dbg_reg_ops_write_46895
153205 +nfs4_delay_46897 nfs4_delay 0 46897 NULL nohasharray
153206 +__bch_btree_map_nodes_46897 __bch_btree_map_nodes 0 46897 &nfs4_delay_46897
153207 +ol_dqblk_off_46904 ol_dqblk_off 2 46904 NULL
153208 +ieee80211_if_fmt_power_mode_46906 ieee80211_if_fmt_power_mode 3 46906 NULL
153209 +crc32c_intel_setkey_46907 crc32c_intel_setkey 0 46907 NULL
153210 +dgram_bind_46908 dgram_bind 0 46908 NULL
153211 +store_prochot_override_46909 store_prochot_override 0-4 46909 NULL
153212 +store_46910 store 0-2 46910 NULL
153213 +sis630_transaction_46913 sis630_transaction 0 46913 NULL
153214 +digital_skb_alloc_46914 digital_skb_alloc 2 46914 NULL
153215 +affs_write_begin_ofs_46916 affs_write_begin_ofs 0 46916 NULL
153216 +wlcore_alloc_hw_46917 wlcore_alloc_hw 3-1 46917 NULL
153217 +igbvf_open_46920 igbvf_open 0 46920 NULL
153218 +vortex_up_46921 vortex_up 0 46921 NULL nohasharray
153219 +cx_auto_build_controls_46921 cx_auto_build_controls 0 46921 &vortex_up_46921
153220 +fb_write_46924 fb_write 3-0 46924 NULL
153221 +goldfish_tty_write_room_46929 goldfish_tty_write_room 0 46929 NULL
153222 +il_dbgfs_ucode_general_stats_read_46936 il_dbgfs_ucode_general_stats_read 0-3 46936 NULL
153223 +b44_get_sset_count_46940 b44_get_sset_count 0 46940 NULL
153224 +vprbrd_i2c_xfer_46943 vprbrd_i2c_xfer 0-3 46943 NULL
153225 +__sctp_setsockopt_connectx_46949 __sctp_setsockopt_connectx 3-0 46949 NULL nohasharray
153226 +fuse_direct_io_46949 fuse_direct_io 0 46949 &__sctp_setsockopt_connectx_46949
153227 +qla4xxx_post_aen_work_46953 qla4xxx_post_aen_work 3 46953 NULL nohasharray
153228 +ntfs_truncate_46953 ntfs_truncate 0 46953 &qla4xxx_post_aen_work_46953
153229 +coda_fsync_46958 coda_fsync 0 46958 NULL
153230 +store_spi_transport_max_width_46960 store_spi_transport_max_width 0-4 46960 NULL
153231 +lp_wait_ready_46962 lp_wait_ready 0 46962 NULL
153232 +SYSC_poll_46965 SYSC_poll 2 46965 NULL nohasharray
153233 +snd_rme32_capture_prepare_46965 snd_rme32_capture_prepare 0 46965 &SYSC_poll_46965
153234 +nvkm_falcon_create__46966 nvkm_falcon_create_ 8 46966 NULL
153235 +lbs_start_iface_46973 lbs_start_iface 0 46973 NULL
153236 +enc28j60_net_open_46974 enc28j60_net_open 0 46974 NULL
153237 +mgmt_pending_add_46976 mgmt_pending_add 5 46976 NULL
153238 +srp_alloc_req_data_46981 srp_alloc_req_data 0 46981 NULL
153239 +lec_atm_send_46990 lec_atm_send 0 46990 NULL
153240 +user_set_46991 user_set 0 46991 NULL
153241 +sel_write_bool_46996 sel_write_bool 3-0 46996 NULL nohasharray
153242 +ds2780_write_user_eeprom_bin_46996 ds2780_write_user_eeprom_bin 6-5-0 46996 &sel_write_bool_46996 nohasharray
153243 +rj54n1_sensor_scale_46996 rj54n1_sensor_scale 0 46996 &ds2780_write_user_eeprom_bin_46996 nohasharray
153244 +enabled_store_46996 enabled_store 0-4 46996 &rj54n1_sensor_scale_46996
153245 +megasas_fw_crash_buffer_size_show_46998 megasas_fw_crash_buffer_size_show 0 46998 NULL nohasharray
153246 +usb_pcwd_write_46998 usb_pcwd_write 0-3 46998 &megasas_fw_crash_buffer_size_show_46998
153247 +blk_rq_map_kern_47004 blk_rq_map_kern 4-0 47004 NULL
153248 +x25_device_event_47006 x25_device_event 0 47006 NULL
153249 +send_post_enqueue_47008 send_post_enqueue 0 47008 NULL
153250 +rx_bytes_show_47011 rx_bytes_show 0 47011 NULL
153251 +bpf_prog_realloc_47015 bpf_prog_realloc 2 47015 NULL
153252 +ip_mc_source_47018 ip_mc_source 0 47018 NULL
153253 +__map_single_47020 __map_single 3-4-7 47020 NULL
153254 +usbpn_open_47021 usbpn_open 0 47021 NULL
153255 +bonding_show_arp_all_targets_47022 bonding_show_arp_all_targets 0 47022 NULL
153256 +cx231xx_init_bulk_47024 cx231xx_init_bulk 3-4-2-0 47024 NULL nohasharray
153257 +ucb1400_core_probe_47024 ucb1400_core_probe 0 47024 &cx231xx_init_bulk_47024
153258 +show_spi_transport_max_qas_47025 show_spi_transport_max_qas 0 47025 NULL nohasharray
153259 +__rt_schedulable_47025 __rt_schedulable 0 47025 &show_spi_transport_max_qas_47025
153260 +store_fan_pulses_47028 store_fan_pulses 0-4 47028 NULL
153261 +drv_set_max_frame_retries_47029 drv_set_max_frame_retries 0 47029 NULL
153262 +integrity_device_show_47034 integrity_device_show 0 47034 NULL
153263 +show_v86d_47041 show_v86d 0 47041 NULL
153264 +dib7090_tuner_xfer_47045 dib7090_tuner_xfer 0-3 47045 NULL
153265 +isl29003_show_resolution_47047 isl29003_show_resolution 0 47047 NULL
153266 +set_in_max0_47049 set_in_max0 0-4 47049 NULL
153267 +wm8994_set_bits_47052 wm8994_set_bits 0 47052 NULL nohasharray
153268 +acerhdf_get_fanstate_47052 acerhdf_get_fanstate 0 47052 &wm8994_set_bits_47052
153269 +final_47055 final 0 47055 NULL
153270 +open_rx_47057 open_rx 0 47057 NULL
153271 +udpv6_sendmsg_47060 udpv6_sendmsg 3 47060 NULL
153272 +dg_dispatch_as_guest_47063 dg_dispatch_as_guest 0 47063 NULL
153273 +ltc2945_show_value_47064 ltc2945_show_value 0 47064 NULL nohasharray
153274 +read_pod_47064 read_pod 0 47064 &ltc2945_show_value_47064
153275 +nfcmrvl_nci_recv_frame_47066 nfcmrvl_nci_recv_frame 3 47066 NULL nohasharray
153276 +power_on_acct_show_47066 power_on_acct_show 0 47066 &nfcmrvl_nci_recv_frame_47066
153277 +event_trigger_regex_write_47067 event_trigger_regex_write 3 47067 NULL
153278 +metrics_bytes_sent_show_47068 metrics_bytes_sent_show 0 47068 NULL
153279 +mwifiex_set_mac_address_47069 mwifiex_set_mac_address 0 47069 NULL
153280 +ufs_new_fragments_47070 ufs_new_fragments 4-5-3 47070 NULL nohasharray
153281 +ext4_xattr_list_entries_47070 ext4_xattr_list_entries 0 47070 &ufs_new_fragments_47070
153282 +iscsi_stat_sess_err_attr_store_47075 iscsi_stat_sess_err_attr_store 0 47075 NULL
153283 +pipeline_dec_packet_in_read_47076 pipeline_dec_packet_in_read 3-0 47076 NULL
153284 +export_47078 export 0 47078 NULL
153285 +skb_checksum_setup_ip_47081 skb_checksum_setup_ip 3 47081 NULL
153286 +iwl_mvm_d3_test_read_47088 iwl_mvm_d3_test_read 0-3 47088 NULL
153287 +iwl_dump_nic_event_log_47089 iwl_dump_nic_event_log 0 47089 NULL
153288 +azx_setup_periods_47101 azx_setup_periods 0 47101 NULL nohasharray
153289 +ipr_show_adapter_handle_47101 ipr_show_adapter_handle 0 47101 &azx_setup_periods_47101
153290 +pcmcia_dev_suspend_47104 pcmcia_dev_suspend 0 47104 NULL nohasharray
153291 +ptlrpc_lprocfs_threads_max_seq_write_47104 ptlrpc_lprocfs_threads_max_seq_write 3 47104 &pcmcia_dev_suspend_47104
153292 +map_sg_47108 map_sg 0-3 47108 NULL nohasharray
153293 +hih6130_update_measurements_47108 hih6130_update_measurements 0 47108 &map_sg_47108
153294 +flash_brightness_set_47109 flash_brightness_set 0 47109 NULL nohasharray
153295 +ion_heap_clear_pages_47109 ion_heap_clear_pages 2 47109 &flash_brightness_set_47109
153296 +tboot_log_read_47110 tboot_log_read 3-0 47110 NULL
153297 +carrier_show_47115 carrier_show 0 47115 NULL
153298 +__erst_write_to_storage_47120 __erst_write_to_storage 0 47120 NULL
153299 +ds2781_get_rsgain_register_47121 ds2781_get_rsgain_register 0 47121 NULL
153300 +mousedev_read_47123 mousedev_read 3-0 47123 NULL
153301 +tcm_loop_drop_nexus_47124 tcm_loop_drop_nexus 0 47124 NULL
153302 +upcall_msg_size_47141 upcall_msg_size 0-2 47141 NULL
153303 +acpi_ut_initialize_buffer_47143 acpi_ut_initialize_buffer 2-0 47143 NULL nohasharray
153304 +ses_recv_diag_47143 ses_recv_diag 4 47143 &acpi_ut_initialize_buffer_47143
153305 +store_target_kb_47150 store_target_kb 0-4 47150 NULL
153306 +sctp_get_port_47151 sctp_get_port 0 47151 NULL
153307 +get_attr_rdpmc_47155 get_attr_rdpmc 0 47155 NULL nohasharray
153308 +mwifiex_alloc_dma_align_buf_47155 mwifiex_alloc_dma_align_buf 1 47155 &get_attr_rdpmc_47155
153309 +il4965_mac_start_47159 il4965_mac_start 0 47159 NULL
153310 +gva_to_gpa_47160 gva_to_gpa 0 47160 NULL nohasharray
153311 +show_streaming_47160 show_streaming 0 47160 &gva_to_gpa_47160
153312 +mxms_headerlen_47161 mxms_headerlen 0 47161 NULL
153313 +rs_sta_dbgfs_rate_scale_data_read_47165 rs_sta_dbgfs_rate_scale_data_read 3-0 47165 NULL
153314 +sched_ilb_notifier_47166 sched_ilb_notifier 0 47166 NULL nohasharray
153315 +dps1_insert_key_47166 dps1_insert_key 0-4 47166 &sched_ilb_notifier_47166
153316 +max8660_dcdc_is_enabled_47167 max8660_dcdc_is_enabled 0 47167 NULL
153317 +part_fail_show_47168 part_fail_show 0 47168 NULL
153318 +max_flash_timeout_show_47169 max_flash_timeout_show 0 47169 NULL nohasharray
153319 +set_temp_47169 set_temp 0-4 47169 &max_flash_timeout_show_47169
153320 +reg_show_name_47170 reg_show_name 0 47170 NULL
153321 +lvs_rh_set_port_feature_47175 lvs_rh_set_port_feature 0 47175 NULL
153322 +svc_pool_map_alloc_arrays_47181 svc_pool_map_alloc_arrays 2 47181 NULL
153323 +state_parse_47184 state_parse 0 47184 NULL
153324 +ioremap_cache_47189 ioremap_cache 2-1 47189 NULL
153325 +xfs_btree_get_buf_block_47197 xfs_btree_get_buf_block 0 47197 NULL
153326 +__set_signal_47207 __set_signal 0-4 47207 NULL
153327 +__rds_create_47212 __rds_create 0 47212 NULL
153328 +wm8903_gpio_direction_in_47213 wm8903_gpio_direction_in 0 47213 NULL
153329 +nobh_write_end_47214 nobh_write_end 5-0 47214 NULL
153330 +tg3_phy_auxctl_read_47216 tg3_phy_auxctl_read 0 47216 NULL
153331 +sctp_v4_to_addr_param_47221 sctp_v4_to_addr_param 0 47221 NULL nohasharray
153332 +__mt9t112_mcu_mask_set_47221 __mt9t112_mcu_mask_set 0 47221 &sctp_v4_to_addr_param_47221
153333 +nilfs_dat_prepare_start_47222 nilfs_dat_prepare_start 0 47222 NULL
153334 +xc_set_signal_source_47230 xc_set_signal_source 0 47230 NULL
153335 +chip_edc_read_47233 chip_edc_read 0 47233 NULL
153336 +x1205_get_dtrim_47236 x1205_get_dtrim 0 47236 NULL nohasharray
153337 +rpc_pipe_write_47236 rpc_pipe_write 0-3 47236 &x1205_get_dtrim_47236
153338 +l2headersize_47238 l2headersize 0 47238 NULL
153339 +options_write_47243 options_write 3-0 47243 NULL
153340 +__uncore_filter_band3_show_47248 __uncore_filter_band3_show 0 47248 NULL
153341 +__uncore_match_mc_show_47250 __uncore_match_mc_show 0 47250 NULL nohasharray
153342 +iwl_mvm_power_set_ps_47250 iwl_mvm_power_set_ps 0 47250 &__uncore_match_mc_show_47250
153343 +efx_reconfigure_port_47251 efx_reconfigure_port 0 47251 NULL
153344 +skb_copy_datagram_from_iter_47253 skb_copy_datagram_from_iter 4-2 47253 NULL nohasharray
153345 +portcntrs_1_read_47253 portcntrs_1_read 3-0 47253 &skb_copy_datagram_from_iter_47253
153346 +rtl2832_sdr_s_ctrl_47254 rtl2832_sdr_s_ctrl 0 47254 NULL nohasharray
153347 +target_stat_scsi_lu_show_attr_prod_47254 target_stat_scsi_lu_show_attr_prod 0 47254 &rtl2832_sdr_s_ctrl_47254
153348 +da9052_disable_irq_nosync_47260 da9052_disable_irq_nosync 2 47260 NULL
153349 +nq_m_sync_47264 nq_m_sync 0 47264 NULL
153350 +exofs_write_inode_47271 exofs_write_inode 0 47271 NULL
153351 +ablkcipher_next_slow_47274 ablkcipher_next_slow 3-4 47274 NULL
153352 +show_fnode_exp_statsn_47277 show_fnode_exp_statsn 0 47277 NULL
153353 +perf_ibs_cpu_notifier_47281 perf_ibs_cpu_notifier 0 47281 NULL
153354 +gfs2_readpages_47285 gfs2_readpages 4 47285 NULL
153355 +blkdev_issue_flush_47287 blkdev_issue_flush 0 47287 NULL
153356 +reg_write_47288 reg_write 0 47288 NULL
153357 +setattr_47289 setattr 0 47289 NULL
153358 +target_stat_scsi_att_intr_port_show_attr_port_47290 target_stat_scsi_att_intr_port_show_attr_port 0 47290 NULL
153359 +vsnprintf_47291 vsnprintf 0 47291 NULL
153360 +SYSC_semop_47292 SYSC_semop 3 47292 NULL
153361 +show_47293 show 0 47293 NULL
153362 +uvc_video_enable_47296 uvc_video_enable 0 47296 NULL
153363 +rhashtable_rehash_attach_47298 rhashtable_rehash_attach 0 47298 NULL
153364 +tx_internal_desc_overflow_read_47300 tx_internal_desc_overflow_read 3-0 47300 NULL
153365 +virtqueue_add_47306 virtqueue_add 3 47306 NULL
153366 +il4965_fill_txpower_tbl_47307 il4965_fill_txpower_tbl 0 47307 NULL
153367 +mm_compute_batch_notifier_47309 mm_compute_batch_notifier 0 47309 NULL
153368 +nfs_idmap_read_and_verify_message_47312 nfs_idmap_read_and_verify_message 0 47312 NULL
153369 +xfs_trans_reserve_quota_nblks_47313 xfs_trans_reserve_quota_nblks 0 47313 NULL
153370 +ipvlan_device_event_47317 ipvlan_device_event 0 47317 NULL
153371 +get_l4proto_47318 get_l4proto 0 47318 NULL
153372 +usX2Y_usbpcm_urbs_start_47323 usX2Y_usbpcm_urbs_start 0 47323 NULL
153373 +snd_sb16_playback_trigger_47332 snd_sb16_playback_trigger 0 47332 NULL
153374 +sock_sendmsg_nosec_47333 sock_sendmsg_nosec 0 47333 NULL
153375 +sctp_auth_set_active_key_47334 sctp_auth_set_active_key 0 47334 NULL nohasharray
153376 +fd_configure_device_47334 fd_configure_device 0 47334 &sctp_auth_set_active_key_47334
153377 +next_bitstream_store_47342 next_bitstream_store 0-4 47342 NULL
153378 +tune_set_47343 tune_set 0-5 47343 NULL
153379 +cdc_ncm_show_min_tx_pkt_47346 cdc_ncm_show_min_tx_pkt 0 47346 NULL
153380 +amd_xgbe_phy_pcs_power_cycle_47347 amd_xgbe_phy_pcs_power_cycle 0 47347 NULL
153381 +pstr_store_47352 pstr_store 0-4 47352 NULL nohasharray
153382 +parse_exthdrs_47352 parse_exthdrs 0 47352 &pstr_store_47352
153383 +md_allow_write_47353 md_allow_write 0 47353 NULL
153384 +ieee80211_if_read_dot11MeshHoldingTimeout_47356 ieee80211_if_read_dot11MeshHoldingTimeout 3-0 47356 NULL nohasharray
153385 +validate_47356 validate 0 47356 &ieee80211_if_read_dot11MeshHoldingTimeout_47356
153386 +nvme_submit_admin_cmd_47357 nvme_submit_admin_cmd 0 47357 NULL
153387 +avc_get_hash_stats_47359 avc_get_hash_stats 0 47359 NULL
153388 +kvm_arch_create_memslot_47364 kvm_arch_create_memslot 3 47364 NULL nohasharray
153389 +__output_copy_user_47364 __output_copy_user 3 47364 &kvm_arch_create_memslot_47364
153390 +vmci_transport_dgram_bind_47371 vmci_transport_dgram_bind 0 47371 NULL
153391 +hci_prepare_cmd_47372 hci_prepare_cmd 3 47372 NULL
153392 +show_ipv4_iface_bootproto_47376 show_ipv4_iface_bootproto 0 47376 NULL
153393 +stmmac_enable_47377 stmmac_enable 0 47377 NULL
153394 +shmem_getpage_47382 shmem_getpage 0 47382 NULL
153395 +tun_recvmsg_47383 tun_recvmsg 3 47383 NULL
153396 +nv_rd32_47390 nv_rd32 0 47390 NULL nohasharray
153397 +trace_options_core_read_47390 trace_options_core_read 3 47390 &nv_rd32_47390
153398 +pfkey_sendmsg_47394 pfkey_sendmsg 4-0 47394 NULL
153399 +wdtpci_write_47395 wdtpci_write 0-3 47395 NULL
153400 +store_spi_transport_rd_strm_47397 store_spi_transport_rd_strm 0-4 47397 NULL
153401 +lbs_wrmac_write_47400 lbs_wrmac_write 3-0 47400 NULL
153402 +efi_pstore_read_func_47401 efi_pstore_read_func 0 47401 NULL
153403 +walk_pte_range_47402 walk_pte_range 0 47402 NULL
153404 +store_bitmask_47403 store_bitmask 0-4 47403 NULL
153405 +store_select_amcb1_transmit_clock_47406 store_select_amcb1_transmit_clock 0-4 47406 NULL
153406 +ocfs2_resv_end_47408 ocfs2_resv_end 0 47408 NULL nohasharray
153407 +SyS_recv_47408 SyS_recv 3 47408 &ocfs2_resv_end_47408
153408 +sta_vht_capa_read_47409 sta_vht_capa_read 3-0 47409 NULL nohasharray
153409 +bcm7xxx_28nm_e0_plus_afe_config_init_47409 bcm7xxx_28nm_e0_plus_afe_config_init 0 47409 &sta_vht_capa_read_47409
153410 +isl29003_set_power_state_47411 isl29003_set_power_state 0 47411 NULL
153411 +show_spi_transport_width_47413 show_spi_transport_width 0 47413 NULL
153412 +write_cmd_47414 write_cmd 0 47414 NULL
153413 +lbs_wrrf_write_47418 lbs_wrrf_write 3-0 47418 NULL
153414 +__iscsi_disc_store_userid_mutual_47420 __iscsi_disc_store_userid_mutual 0-3 47420 NULL
153415 +vzalloc_47421 vzalloc 1 47421 NULL nohasharray
153416 +array_size_store_47421 array_size_store 0-3 47421 &vzalloc_47421
153417 +mvs_task_prep_ata_47424 mvs_task_prep_ata 0 47424 NULL
153418 +bLength_show_47432 bLength_show 0 47432 NULL
153419 +fop_write_47433 fop_write 0-3 47433 NULL nohasharray
153420 +caif_seqpkt_sendmsg_47433 caif_seqpkt_sendmsg 3 47433 &fop_write_47433
153421 +dibx000_i2c_gated_tuner_xfer_47436 dibx000_i2c_gated_tuner_xfer 0-3 47436 NULL
153422 +wl128x_configure_mcs_pll_47437 wl128x_configure_mcs_pll 0 47437 NULL
153423 +niu_reset_tx_bmac_47440 niu_reset_tx_bmac 0 47440 NULL
153424 +cxacru_sysfs_show_modulation_47441 cxacru_sysfs_show_modulation 0 47441 NULL
153425 +mrf24j40_filter_47445 mrf24j40_filter 0 47445 NULL
153426 +usb_wwan_open_47449 usb_wwan_open 0 47449 NULL
153427 +environ_read_47451 environ_read 0-3 47451 NULL
153428 +C_SYSC_set_mempolicy_47466 C_SYSC_set_mempolicy 3 47466 NULL
153429 +lprocfs_fid_write_common_47471 lprocfs_fid_write_common 2 47471 NULL
153430 +igb_get_eeprom_len_47473 igb_get_eeprom_len 0 47473 NULL
153431 +usermodehelper_read_trylock_47478 usermodehelper_read_trylock 0 47478 NULL
153432 +nvme_trans_send_fw_cmd_47479 nvme_trans_send_fw_cmd 4 47479 NULL nohasharray
153433 +o2hb_region_store_47479 o2hb_region_store 0-4 47479 &nvme_trans_send_fw_cmd_47479
153434 +acpi_smbus_read_47480 acpi_smbus_read 0 47480 NULL
153435 +packet_mc_drop_47484 packet_mc_drop 0 47484 NULL
153436 +newpart_47485 newpart 6-4 47485 NULL
153437 +read_47490 read 0-3 47490 NULL
153438 +mcp23s17_read_regs_47491 mcp23s17_read_regs 4 47491 NULL
153439 +core_sys_select_47494 core_sys_select 1 47494 NULL
153440 +__feat_register_nn_47497 __feat_register_nn 0 47497 NULL
153441 +jid_store_47498 jid_store 0-3 47498 NULL
153442 +read_block_for_search_47502 read_block_for_search 0 47502 NULL
153443 +as3722_block_write_47503 as3722_block_write 2-3 47503 NULL nohasharray
153444 +txstat_read_file_47503 txstat_read_file 0 47503 &as3722_block_write_47503
153445 +i801_block_transaction_by_block_47504 i801_block_transaction_by_block 0 47504 NULL
153446 +show_temp_crit_int_47505 show_temp_crit_int 0 47505 NULL nohasharray
153447 +alloc_arraycache_47505 alloc_arraycache 2 47505 &show_temp_crit_int_47505
153448 +unlink_simple_47506 unlink_simple 3 47506 NULL
153449 +f2fs_write_meta_pages_47507 f2fs_write_meta_pages 0 47507 NULL
153450 +saa7146_i2c_xfer_47508 saa7146_i2c_xfer 0-3 47508 NULL
153451 +pstore_decompress_47510 pstore_decompress 0 47510 NULL
153452 +ufs_inode_getblock_47512 ufs_inode_getblock 4 47512 NULL
153453 +inet_bind_47514 inet_bind 0 47514 NULL
153454 +nilfs_segbuf_extend_segsum_47517 nilfs_segbuf_extend_segsum 0 47517 NULL
153455 +ec_i2c_count_response_47518 ec_i2c_count_response 0 47518 NULL
153456 +eth_open_47519 eth_open 0 47519 NULL
153457 +usb_hcd_alloc_bandwidth_47525 usb_hcd_alloc_bandwidth 0 47525 NULL nohasharray
153458 +jfs_loglevel_proc_write_47525 jfs_loglevel_proc_write 0-3 47525 &usb_hcd_alloc_bandwidth_47525
153459 +wl128x_cmd_radio_parms_47528 wl128x_cmd_radio_parms 0 47528 NULL
153460 +__proc_lnet_portal_rotor_47529 __proc_lnet_portal_rotor 5 47529 NULL
153461 +process_vm_rw_47533 process_vm_rw 3-5 47533 NULL nohasharray
153462 +vscnprintf_47533 vscnprintf 0-2 47533 &process_vm_rw_47533
153463 +get_port_47534 get_port 0 47534 NULL
153464 +ieee80211_if_fmt_min_discovery_timeout_47539 ieee80211_if_fmt_min_discovery_timeout 3 47539 NULL
153465 +il_send_cmd_sync_47541 il_send_cmd_sync 0 47541 NULL
153466 +_lm3533_als_get_zone_47546 _lm3533_als_get_zone 0 47546 NULL
153467 +atl1_open_47550 atl1_open 0 47550 NULL
153468 +drbg_statelen_47551 drbg_statelen 0 47551 NULL nohasharray
153469 +leb_read_sanity_check_47551 leb_read_sanity_check 0 47551 &drbg_statelen_47551
153470 +pci_endrun_init_47554 pci_endrun_init 0 47554 NULL
153471 +_ctl_diag_trigger_scsi_show_47558 _ctl_diag_trigger_scsi_show 0 47558 NULL
153472 +acpi_gpio_package_count_47562 acpi_gpio_package_count 0 47562 NULL
153473 +send_cmd_47563 send_cmd 0 47563 NULL
153474 +xfs_inobt_alloc_block_47565 xfs_inobt_alloc_block 0 47565 NULL
153475 +send_command_47567 send_command 0 47567 NULL nohasharray
153476 +i2c_nuvoton_write_status_47567 i2c_nuvoton_write_status 0 47567 &send_command_47567
153477 +read_ldt_47570 read_ldt 2 47570 NULL
153478 +isku_sysfs_read_last_set_47572 isku_sysfs_read_last_set 6-0-5 47572 NULL
153479 +mlx4_qp_to_ready_47574 mlx4_qp_to_ready 0 47574 NULL
153480 +pci_iomap_47575 pci_iomap 3 47575 NULL
153481 +mptscsih_version_bios_show_47578 mptscsih_version_bios_show 0 47578 NULL
153482 +rpipe_get_idx_47579 rpipe_get_idx 2-0 47579 NULL nohasharray
153483 +cpufreq_cpu_callback_47579 cpufreq_cpu_callback 0 47579 &rpipe_get_idx_47579 nohasharray
153484 +dgram_init_47579 dgram_init 0 47579 &cpufreq_cpu_callback_47579
153485 +SYSC_fcntl64_47581 SYSC_fcntl64 3 47581 NULL
153486 +id_format_show_47585 id_format_show 0 47585 NULL
153487 +phy_read_47590 phy_read 0 47590 NULL
153488 +wusb_ck_store_47591 wusb_ck_store 0-4 47591 NULL
153489 +wlcore_read_reg_47598 wlcore_read_reg 0 47598 NULL
153490 +get_nic_info_47601 get_nic_info 0 47601 NULL
153491 +sd_isoc_init_47602 sd_isoc_init 0 47602 NULL
153492 +ext4_kvzalloc_47605 ext4_kvzalloc 1 47605 NULL
153493 +wm831x_gpio_direction_out_47607 wm831x_gpio_direction_out 0 47607 NULL
153494 +sctp_ssnmap_new_47608 sctp_ssnmap_new 2-1 47608 NULL nohasharray
153495 +unbind_store_47608 unbind_store 0-3 47608 &sctp_ssnmap_new_47608
153496 +roccat_common2_sysfs_write_general_47610 roccat_common2_sysfs_write_general 0-6-5 47610 NULL nohasharray
153497 +cgroup_clone_children_write_47610 cgroup_clone_children_write 0 47610 &roccat_common2_sysfs_write_general_47610
153498 +a_hnp_support_show_47611 a_hnp_support_show 0 47611 NULL
153499 +uea_request_47613 uea_request 4 47613 NULL
153500 +cache_read_pipefs_47615 cache_read_pipefs 3-0 47615 NULL
153501 +ocfs2_xattr_security_list_47616 ocfs2_xattr_security_list 0-5 47616 NULL
153502 +mwifiex_cmd_host_cmd_47617 mwifiex_cmd_host_cmd 0 47617 NULL
153503 +__apei_exec_read_register_47619 __apei_exec_read_register 0 47619 NULL nohasharray
153504 +tps65217_clear_bits_47619 tps65217_clear_bits 0 47619 &__apei_exec_read_register_47619
153505 +twl4030_clear_set_47624 twl4030_clear_set 4 47624 NULL
153506 +nouveau_hwmon_temp1_auto_point1_temp_47625 nouveau_hwmon_temp1_auto_point1_temp 0 47625 NULL
153507 +SYSC_send_47629 SYSC_send 3 47629 NULL
153508 +store_pwm_auto_point_temp_hyst_47630 store_pwm_auto_point_temp_hyst 0-4 47630 NULL
153509 +iwl_mvm_update_sta_47642 iwl_mvm_update_sta 0 47642 NULL
153510 +ds1682_eeprom_read_47644 ds1682_eeprom_read 0-5-6 47644 NULL nohasharray
153511 +ubifs_find_free_space_47644 ubifs_find_free_space 0 47644 &ds1682_eeprom_read_47644
153512 +compute_sid_handle_invalid_context_47647 compute_sid_handle_invalid_context 0 47647 NULL
153513 +isl12022_read_regs_47653 isl12022_read_regs 0 47653 NULL
153514 +auok190xfb_check_var_47654 auok190xfb_check_var 0 47654 NULL
153515 +gfs2_jdata_writepage_47660 gfs2_jdata_writepage 0 47660 NULL
153516 +fan_show_47664 fan_show 0 47664 NULL
153517 +pyra_sysfs_show_firmware_version_47670 pyra_sysfs_show_firmware_version 0 47670 NULL
153518 +acpi_ds_get_region_arguments_47671 acpi_ds_get_region_arguments 0 47671 NULL nohasharray
153519 +user_scan_47671 user_scan 0 47671 &acpi_ds_get_region_arguments_47671
153520 +regmap_mmio_write_47679 regmap_mmio_write 0 47679 NULL
153521 +queue_attr_store_47683 queue_attr_store 0-4 47683 NULL
153522 +mbus_show_47685 mbus_show 0 47685 NULL nohasharray
153523 +gprs_set_mtu_47685 gprs_set_mtu 0 47685 &mbus_show_47685
153524 +rtl8723b_parse_firmware_47686 rtl8723b_parse_firmware 0 47686 NULL
153525 +ce6230_ctrl_msg_47692 ce6230_ctrl_msg 0 47692 NULL
153526 +target_stat_scsi_lu_show_attr_num_cmds_47693 target_stat_scsi_lu_show_attr_num_cmds 0 47693 NULL nohasharray
153527 +niu_reset_rx_bmac_47693 niu_reset_rx_bmac 0 47693 &target_stat_scsi_lu_show_attr_num_cmds_47693
153528 +qlcnic_show_bridged_mode_47696 qlcnic_show_bridged_mode 0 47696 NULL
153529 +create_tx_ctx_47698 create_tx_ctx 0 47698 NULL nohasharray
153530 +ds2781_battery_io_47698 ds2781_battery_io 3-4 47698 &create_tx_ctx_47698
153531 +packet_recvmsg_47700 packet_recvmsg 4-0 47700 NULL
153532 +inet_sendmsg_47705 inet_sendmsg 4-0 47705 NULL
153533 +max8907_rtc_set_alarm_47711 max8907_rtc_set_alarm 0 47711 NULL
153534 +save_microcode_47717 save_microcode 3 47717 NULL
153535 +show_prochot_avg_47718 show_prochot_avg 0 47718 NULL
153536 +wl1251_fetch_firmware_47724 wl1251_fetch_firmware 0 47724 NULL
153537 +wimax_show_47727 wimax_show 0 47727 NULL
153538 +__sock_sendmsg_nosec_47729 __sock_sendmsg_nosec 0-4 47729 NULL
153539 +hvc_write_room_47730 hvc_write_room 0 47730 NULL
153540 +walk_page_test_47731 walk_page_test 0 47731 NULL
153541 +bits_to_user_47733 bits_to_user 3-2 47733 NULL
153542 +sockfs_listxattr_47735 sockfs_listxattr 0-3 47735 NULL nohasharray
153543 +ov9740_s_fmt_47735 ov9740_s_fmt 0 47735 &sockfs_listxattr_47735
153544 +notify_send_pre_block_47736 notify_send_pre_block 0 47736 NULL
153545 +hdaps_read_pair_47737 hdaps_read_pair 0 47737 NULL
153546 +carl9170_debugfs_read_47738 carl9170_debugfs_read 3-0 47738 NULL
153547 +qla2x00_drvr_version_show_47742 qla2x00_drvr_version_show 0 47742 NULL
153548 +ir_prepare_write_buffer_47747 ir_prepare_write_buffer 3 47747 NULL nohasharray
153549 +use_zero_page_show_47747 use_zero_page_show 0 47747 &ir_prepare_write_buffer_47747
153550 +hpfs_write_end_47748 hpfs_write_end 5-0 47748 NULL nohasharray
153551 +rose_add_loopback_node_47748 rose_add_loopback_node 0 47748 &hpfs_write_end_47748 nohasharray
153552 +usb2_hardware_lpm_store_47748 usb2_hardware_lpm_store 0-4 47748 &rose_add_loopback_node_47748
153553 +mvumi_alloc_mem_resource_47750 mvumi_alloc_mem_resource 3 47750 NULL
153554 +ext3_find_near_47752 ext3_find_near 0 47752 NULL
153555 +mwl8k_feed_fw_image_47753 mwl8k_feed_fw_image 0 47753 NULL
153556 +alloc_sched_domains_47756 alloc_sched_domains 1 47756 NULL
153557 +csio_show_hw_state_47767 csio_show_hw_state 0 47767 NULL nohasharray
153558 +wl1251_fetch_nvs_47767 wl1251_fetch_nvs 0 47767 &csio_show_hw_state_47767
153559 +broken_parity_status_show_47772 broken_parity_status_show 0 47772 NULL
153560 +uwb_ie_dump_hex_47774 uwb_ie_dump_hex 4-0 47774 NULL
153561 +i8k_get_fan_speed_47779 i8k_get_fan_speed 0 47779 NULL
153562 +carl9170_set_mac_reg_47780 carl9170_set_mac_reg 0 47780 NULL nohasharray
153563 +SyS_setgroups16_47780 SyS_setgroups16 1 47780 &carl9170_set_mac_reg_47780
153564 +error_error_numll_frame_cts_start_read_47781 error_error_numll_frame_cts_start_read 3-0 47781 NULL
153565 +vfio_device_fops_read_47786 vfio_device_fops_read 0-3 47786 NULL
153566 +posix_acl_fix_xattr_from_user_47793 posix_acl_fix_xattr_from_user 2 47793 NULL nohasharray
153567 +o2hb_region_show_47793 o2hb_region_show 0 47793 &posix_acl_fix_xattr_from_user_47793
153568 +show_id_47795 show_id 0 47795 NULL
153569 +sl_open_47801 sl_open 0 47801 NULL
153570 +hello_timer_show_47803 hello_timer_show 0 47803 NULL
153571 +W6692_empty_Bfifo_47804 W6692_empty_Bfifo 2 47804 NULL nohasharray
153572 +store_fc_vport_disable_47804 store_fc_vport_disable 0-4 47804 &W6692_empty_Bfifo_47804
153573 +lov_packmd_47810 lov_packmd 0 47810 NULL
153574 +show_counter_tx_flow_pkts_47812 show_counter_tx_flow_pkts 0 47812 NULL
153575 +show_fan_full_speed_47818 show_fan_full_speed 0 47818 NULL
153576 +cifs_iovec_write_47822 cifs_iovec_write 0 47822 NULL
153577 +tree_mod_log_insert_move_47823 tree_mod_log_insert_move 5 47823 NULL nohasharray
153578 +nilfs_segctor_last_seg_write_time_show_47823 nilfs_segctor_last_seg_write_time_show 0 47823 &tree_mod_log_insert_move_47823 nohasharray
153579 +koneplus_sysfs_write_sensor_47823 koneplus_sysfs_write_sensor 0-6-5 47823 &nilfs_segctor_last_seg_write_time_show_47823
153580 +show_temp_max10_47828 show_temp_max10 0 47828 NULL
153581 +read_file_spectral_bins_47829 read_file_spectral_bins 3-0 47829 NULL
153582 +mb862xx_xfer_47831 mb862xx_xfer 0-3 47831 NULL nohasharray
153583 +regulator_suspend_mem_uV_show_47831 regulator_suspend_mem_uV_show 0 47831 &mb862xx_xfer_47831
153584 +target_fabric_port_store_attr_alua_tg_pt_write_md_47833 target_fabric_port_store_attr_alua_tg_pt_write_md 0-3 47833 NULL
153585 +rtl_store_debug_level_47834 rtl_store_debug_level 0-4 47834 NULL
153586 +pinconf_dbg_config_write_47835 pinconf_dbg_config_write 3-0 47835 NULL nohasharray
153587 +lanai_send_47835 lanai_send 0 47835 &pinconf_dbg_config_write_47835
153588 +raw_sendmsg_47838 raw_sendmsg 3 47838 NULL
153589 +cmos_nvram_write_47839 cmos_nvram_write 0-6-5 47839 NULL
153590 +did_show_47843 did_show 0 47843 NULL nohasharray
153591 +alloc_ringdesc_47843 alloc_ringdesc 0 47843 &did_show_47843
153592 +gfs2_aspace_writepage_47845 gfs2_aspace_writepage 0 47845 NULL
153593 +wil_request_firmware_47846 wil_request_firmware 0 47846 NULL nohasharray
153594 +qla4_82xx_start_firmware_47846 qla4_82xx_start_firmware 0 47846 &wil_request_firmware_47846
153595 +ecryptfs_write_inode_size_to_xattr_47848 ecryptfs_write_inode_size_to_xattr 0 47848 NULL nohasharray
153596 +setauthsize_47848 setauthsize 0 47848 &ecryptfs_write_inode_size_to_xattr_47848
153597 +reg_clear_47849 reg_clear 0 47849 NULL
153598 +ath10k_pci_diag_write32_47850 ath10k_pci_diag_write32 0 47850 NULL
153599 +__iscsi_nacl_auth_store_password_mutual_47853 __iscsi_nacl_auth_store_password_mutual 0-3 47853 NULL
153600 +ixgbe_change_mtu_47865 ixgbe_change_mtu 0 47865 NULL
153601 +copy_47869 copy 0 47869 NULL
153602 +v9fs_file_fsync_47873 v9fs_file_fsync 0 47873 NULL nohasharray
153603 +psmouse_attr_set_resolution_47873 psmouse_attr_set_resolution 0-4 47873 &v9fs_file_fsync_47873
153604 +add_lease_context_47876 add_lease_context 0 47876 NULL
153605 +vhci_read_47878 vhci_read 3-0 47878 NULL
153606 +e100_load_ucode_wait_47882 e100_load_ucode_wait 0 47882 NULL
153607 +array_size_show_47883 array_size_show 0 47883 NULL
153608 +ubi_wl_put_peb_47886 ubi_wl_put_peb 0 47886 NULL
153609 +ds1374_wdt_write_47888 ds1374_wdt_write 0-3 47888 NULL
153610 +keyctl_instantiate_key_common_47889 keyctl_instantiate_key_common 4 47889 NULL
153611 +read_prph_47892 read_prph 0 47892 NULL
153612 +erst_exec_skip_next_instruction_if_true_47893 erst_exec_skip_next_instruction_if_true 0 47893 NULL
153613 +add_fake_beep_paths_47898 add_fake_beep_paths 0 47898 NULL
153614 +read_regr_47902 read_regr 0 47902 NULL nohasharray
153615 +read_dsmargin_47902 read_dsmargin 0 47902 &read_regr_47902
153616 +osd_req_read_sg_47905 osd_req_read_sg 5 47905 NULL
153617 +xc5000_get_if_frequency_47906 xc5000_get_if_frequency 0 47906 NULL
153618 +ca0132_init_47907 ca0132_init 0 47907 NULL nohasharray
153619 +ib_send_mad_47907 ib_send_mad 0 47907 &ca0132_init_47907
153620 +wl1273_fm_fops_read_47910 wl1273_fm_fops_read 0-3 47910 NULL nohasharray
153621 +iwl_mvm_tdls_sta_init_47910 iwl_mvm_tdls_sta_init 0 47910 &wl1273_fm_fops_read_47910
153622 +elants_version_attribute_show_47912 elants_version_attribute_show 0 47912 NULL nohasharray
153623 +radeon_get_pm_method_47912 radeon_get_pm_method 0 47912 &elants_version_attribute_show_47912 nohasharray
153624 +chip_label_show_47912 chip_label_show 0 47912 &radeon_get_pm_method_47912
153625 +sp_header_47915 sp_header 0 47915 NULL nohasharray
153626 +timeout_read_47915 timeout_read 0-3 47915 &sp_header_47915
153627 +cfs_percpt_alloc_47918 cfs_percpt_alloc 2 47918 NULL
153628 +bond_option_queue_id_set_47919 bond_option_queue_id_set 0 47919 NULL
153629 +device_show_ulong_47926 device_show_ulong 0 47926 NULL nohasharray
153630 +comedi_write_47926 comedi_write 3 47926 &device_show_ulong_47926
153631 +show_mlid_47928 show_mlid 0 47928 NULL
153632 +efivar_entry_get_47945 efivar_entry_get 0 47945 NULL
153633 +b44_open_47950 b44_open 0 47950 NULL
153634 +psmouse_attr_set_rate_47953 psmouse_attr_set_rate 0-4 47953 NULL
153635 +arch_setup_msi_irq_47959 arch_setup_msi_irq 0 47959 NULL
153636 +pci_read_47962 pci_read 0 47962 NULL
153637 +cfg80211_testmode_alloc_reply_skb_47966 cfg80211_testmode_alloc_reply_skb 2 47966 NULL
153638 +of_property_count_u32_elems_47967 of_property_count_u32_elems 0 47967 NULL
153639 +roccat_common2_sysfs_read_light_47968 roccat_common2_sysfs_read_light 0-5-6 47968 NULL
153640 +isl1208_sysfs_store_usr_47970 isl1208_sysfs_store_usr 0-4 47970 NULL
153641 +show_stride_47971 show_stride 0 47971 NULL
153642 +gether_get_ifname_47972 gether_get_ifname 0 47972 NULL
153643 +nfs4_proc_get_acl_47973 nfs4_proc_get_acl 0 47973 NULL nohasharray
153644 +pcmciamtd_resume_47973 pcmciamtd_resume 0 47973 &nfs4_proc_get_acl_47973
153645 +node_weight_read_47974 node_weight_read 0 47974 NULL
153646 +show_srp_rport_id_47975 show_srp_rport_id 0 47975 NULL
153647 +flush_store_47978 flush_store 0-4 47978 NULL
153648 +mempool_resize_47983 mempool_resize 2 47983 NULL nohasharray
153649 +iwl_dbgfs_ucode_tracing_read_47983 iwl_dbgfs_ucode_tracing_read 3-0 47983 &mempool_resize_47983
153650 +logfs_read_direct_47986 logfs_read_direct 0 47986 NULL nohasharray
153651 +carl9170_debugfs_erp_write_47986 carl9170_debugfs_erp_write 0-3 47986 &logfs_read_direct_47986
153652 +tm6000_s_ctrl_47987 tm6000_s_ctrl 0 47987 NULL
153653 +dbg_port_buf_47990 dbg_port_buf 2 47990 NULL nohasharray
153654 +enter_47990 enter 0 47990 &dbg_port_buf_47990
153655 +lpfc_topology_store_47992 lpfc_topology_store 0-4 47992 NULL
153656 +ib_umad_write_47993 ib_umad_write 3-0 47993 NULL
153657 +l2cap_sock_alloc_skb_cb_47997 l2cap_sock_alloc_skb_cb 3-2 47997 NULL nohasharray
153658 +show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE_47997 show_session_param_ISCSI_PARAM_AUTO_SND_TGT_DISABLE 0 47997 &l2cap_sock_alloc_skb_cb_47997
153659 +__tda18271_write_regs_47998 __tda18271_write_regs 0 47998 NULL
153660 +lustre_cfg_len_48002 lustre_cfg_len 0 48002 NULL
153661 +_iwl_dbgfs_enable_scan_iteration_notif_write_48007 _iwl_dbgfs_enable_scan_iteration_notif_write 3-0 48007 NULL
153662 +aa_file_perm_48010 aa_file_perm 0 48010 NULL
153663 +koneplus_sysfs_show_actual_profile_48011 koneplus_sysfs_show_actual_profile 0 48011 NULL nohasharray
153664 +ipx_create_48011 ipx_create 0 48011 &koneplus_sysfs_show_actual_profile_48011 nohasharray
153665 +gdm_tty_recv_complete_48011 gdm_tty_recv_complete 2 48011 &ipx_create_48011
153666 +munmap_notify_48013 munmap_notify 0 48013 NULL nohasharray
153667 +iscsit_ta_netif_timeout_48013 iscsit_ta_netif_timeout 0 48013 &munmap_notify_48013
153668 +coda_statfs_48015 coda_statfs 0 48015 NULL
153669 +rtl92se_hw_init_48027 rtl92se_hw_init 0 48027 NULL
153670 +scsi_format_sense_hdr_48035 scsi_format_sense_hdr 2 48035 NULL
153671 +id_mode_to_cifs_acl_48036 id_mode_to_cifs_acl 0 48036 NULL nohasharray
153672 +cs_parse_auto_config_48036 cs_parse_auto_config 0 48036 &id_mode_to_cifs_acl_48036
153673 +sys32_pread_48037 sys32_pread 3 48037 NULL
153674 +pppoe_sendmsg_48039 pppoe_sendmsg 4-0 48039 NULL
153675 +SYSC_writev_48040 SYSC_writev 3 48040 NULL
153676 +show_vrm_48041 show_vrm 0 48041 NULL
153677 +niu_alloc_tx_ring_info_48045 niu_alloc_tx_ring_info 0 48045 NULL
153678 +tps6507x_i2c_write_device_48046 tps6507x_i2c_write_device 3 48046 NULL
153679 +uhid_dev_create_48047 uhid_dev_create 0 48047 NULL
153680 +rate_show_48049 rate_show 0 48049 NULL
153681 +bnx2x_config_rss_48050 bnx2x_config_rss 0 48050 NULL
153682 +t3_wait_op_done_val_48061 t3_wait_op_done_val 0 48061 NULL
153683 +protection_level_show_48062 protection_level_show 0 48062 NULL nohasharray
153684 +kovaplus_sysfs_write_profile_buttons_48062 kovaplus_sysfs_write_profile_buttons 0-6-5 48062 &protection_level_show_48062
153685 +posix_acl_alloc_48063 posix_acl_alloc 1 48063 NULL
153686 +palmas_bulk_write_48068 palmas_bulk_write 3-2-5-0 48068 NULL
153687 +pcap_regulator_disable_48070 pcap_regulator_disable 0 48070 NULL nohasharray
153688 +ubifs_read_node_48070 ubifs_read_node 0 48070 &pcap_regulator_disable_48070
153689 +wdtpci_temp_read_48072 wdtpci_temp_read 0-3 48072 NULL
153690 +read_rbu_mono_data_48078 read_rbu_mono_data 3-0 48078 NULL
153691 +xen_mce_chrdev_read_48087 xen_mce_chrdev_read 0-3 48087 NULL
153692 +cp2112_hid_output_48094 cp2112_hid_output 3-0 48094 NULL
153693 +mmc_alloc_host_48097 mmc_alloc_host 1 48097 NULL nohasharray
153694 +topology_change_timer_show_48097 topology_change_timer_show 0 48097 &mmc_alloc_host_48097
153695 +radio_isa_common_probe_48107 radio_isa_common_probe 3 48107 NULL nohasharray
153696 +i7core_inject_enable_show_48107 i7core_inject_enable_show 0 48107 &radio_isa_common_probe_48107
153697 +pmcraid_show_adapter_id_48108 pmcraid_show_adapter_id 0 48108 NULL nohasharray
153698 +skcipher_setkey_48108 skcipher_setkey 0 48108 &pmcraid_show_adapter_id_48108
153699 +rmd256_final_48110 rmd256_final 0 48110 NULL
153700 +tpacpi_rfk_procfs_write_48111 tpacpi_rfk_procfs_write 0 48111 NULL
153701 +cx23885_initialize_codec_48114 cx23885_initialize_codec 0 48114 NULL
153702 +selinux_inode_permission_48116 selinux_inode_permission 0 48116 NULL nohasharray
153703 +get_48116 get 0 48116 &selinux_inode_permission_48116
153704 +coretemp_cpu_callback_48123 coretemp_cpu_callback 0 48123 NULL
153705 +wm_latency_write_48125 wm_latency_write 3-0 48125 NULL nohasharray
153706 +ipw_open_48125 ipw_open 0 48125 &wm_latency_write_48125 nohasharray
153707 +qla4xxx_initialize_adapter_48125 qla4xxx_initialize_adapter 0 48125 &ipw_open_48125
153708 +metrousb_send_unidirectional_cmd_48129 metrousb_send_unidirectional_cmd 0 48129 NULL
153709 +vmw_framebuffer_surface_dirty_48132 vmw_framebuffer_surface_dirty 6 48132 NULL
153710 +bdc_submit_cmd_48137 bdc_submit_cmd 0 48137 NULL
153711 +rtsx_read_cfg_seq_48139 rtsx_read_cfg_seq 3-5 48139 NULL
153712 +set_discoverable_48141 set_discoverable 4 48141 NULL nohasharray
153713 +statistics_write_48141 statistics_write 0-3 48141 &set_discoverable_48141 nohasharray
153714 +bd2802_store_reg0x01_48141 bd2802_store_reg0x01 0-4 48141 &statistics_write_48141 nohasharray
153715 +store_fan_smart_tach_48141 store_fan_smart_tach 0-4 48141 &bd2802_store_reg0x01_48141
153716 +hdmi_streamon_48144 hdmi_streamon 0 48144 NULL
153717 +dn_fib_count_nhs_48145 dn_fib_count_nhs 0 48145 NULL
153718 +__tcp_push_pending_frames_48148 __tcp_push_pending_frames 2 48148 NULL
153719 +SyS_vmsplice_48150 SyS_vmsplice 3 48150 NULL
153720 +_add_to_r4w_48152 _add_to_r4w 4 48152 NULL nohasharray
153721 +bitmap_onto_48152 bitmap_onto 4 48152 &_add_to_r4w_48152
153722 +bnx2i_host_get_param_48156 bnx2i_host_get_param 0 48156 NULL
153723 +isr_dma1_done_read_48159 isr_dma1_done_read 3-0 48159 NULL nohasharray
153724 +rx4581_get_datetime_48159 rx4581_get_datetime 0 48159 &isr_dma1_done_read_48159
153725 +c4iw_id_table_alloc_48163 c4iw_id_table_alloc 3 48163 NULL
153726 +macvlan_open_48169 macvlan_open 0 48169 NULL
153727 +rbd_obj_method_sync_48170 rbd_obj_method_sync 8-0 48170 NULL nohasharray
153728 +ocfs2_find_next_zero_bit_unaligned_48170 ocfs2_find_next_zero_bit_unaligned 2-3 48170 &rbd_obj_method_sync_48170 nohasharray
153729 +bnx2x_get_regs_len_48170 bnx2x_get_regs_len 0 48170 &ocfs2_find_next_zero_bit_unaligned_48170
153730 +minix_setattr_48171 minix_setattr 0 48171 NULL
153731 +__netxen_nic_up_48175 __netxen_nic_up 0 48175 NULL
153732 +rocker_port_set_mac_address_48176 rocker_port_set_mac_address 0 48176 NULL
153733 +netif_set_real_num_tx_queues_48178 netif_set_real_num_tx_queues 0 48178 NULL
153734 +ltc2945_reg_to_val_48179 ltc2945_reg_to_val 0 48179 NULL nohasharray
153735 +store_48179 store 0-3 48179 &ltc2945_reg_to_val_48179
153736 +snd_nm256_pcm_prepare_48180 snd_nm256_pcm_prepare 0 48180 NULL
153737 +cx25821_queue_setup_48182 cx25821_queue_setup 0 48182 NULL
153738 +__orinoco_commit_48184 __orinoco_commit 0 48184 NULL
153739 +alloc_cc770dev_48186 alloc_cc770dev 1 48186 NULL
153740 +init_ipath_48187 init_ipath 1 48187 NULL nohasharray
153741 +pvpanic_panic_notify_48187 pvpanic_panic_notify 0 48187 &init_ipath_48187
153742 +eni_send_48189 eni_send 0 48189 NULL nohasharray
153743 +integrity_attr_store_48189 integrity_attr_store 0-4 48189 &eni_send_48189
153744 +uhid_dev_create2_48191 uhid_dev_create2 0 48191 NULL
153745 +mwl8k_cmd_enable_sniffer_48197 mwl8k_cmd_enable_sniffer 0 48197 NULL
153746 +skb_copy_to_page_nocache_48200 skb_copy_to_page_nocache 6-0 48200 NULL
153747 +startup_48205 startup 0 48205 NULL
153748 +show_48207 show 0 48207 NULL
153749 +snd_seq_dump_var_event_48209 snd_seq_dump_var_event 0 48209 NULL
153750 +ath10k_download_cal_data_48215 ath10k_download_cal_data 0 48215 NULL
153751 +il3945_hw_nic_init_48216 il3945_hw_nic_init 0 48216 NULL nohasharray
153752 +cifs_read_data_offset_48216 cifs_read_data_offset 0 48216 &il3945_hw_nic_init_48216
153753 +is_block_in_journal_48223 is_block_in_journal 3 48223 NULL
153754 +uv_blade_nr_possible_cpus_48226 uv_blade_nr_possible_cpus 0 48226 NULL nohasharray
153755 +iwl_mvm_beacon_filter_send_cmd_48226 iwl_mvm_beacon_filter_send_cmd 0 48226 &uv_blade_nr_possible_cpus_48226
153756 +nilfs_readpages_48229 nilfs_readpages 4 48229 NULL
153757 +read_file_recv_48232 read_file_recv 3-0 48232 NULL
153758 +s_video_encoding_48233 s_video_encoding 0 48233 NULL
153759 +collisions_show_48236 collisions_show 0 48236 NULL
153760 +fake_rw_show_48237 fake_rw_show 0 48237 NULL
153761 +show_priv_session_state_48240 show_priv_session_state 0 48240 NULL
153762 +snd_fm801_playback_prepare_48242 snd_fm801_playback_prepare 0 48242 NULL nohasharray
153763 +i7core_show_counter_1_48242 i7core_show_counter_1 0 48242 &snd_fm801_playback_prepare_48242
153764 +nfsctl_transaction_read_48250 nfsctl_transaction_read 3-0 48250 NULL
153765 +vport_disable_48252 vport_disable 0 48252 NULL
153766 +usb_hcd_submit_urb_48256 usb_hcd_submit_urb 0 48256 NULL
153767 +batadv_socket_read_48257 batadv_socket_read 3-0 48257 NULL
153768 +__videobuf_free_48260 __videobuf_free 0 48260 NULL
153769 +raid10_check_reshape_48267 raid10_check_reshape 0 48267 NULL
153770 +ath10k_pci_diag_write_mem_48268 ath10k_pci_diag_write_mem 0 48268 NULL
153771 +cache_write_pipefs_48270 cache_write_pipefs 3-0 48270 NULL
153772 +pcistub_slot_show_48272 pcistub_slot_show 0 48272 NULL nohasharray
153773 +store_48272 store 0-3 48272 &pcistub_slot_show_48272
153774 +rbd_name_show_48274 rbd_name_show 0 48274 NULL nohasharray
153775 +__modver_version_show_48274 __modver_version_show 0 48274 &rbd_name_show_48274
153776 +xgene_rtc_read_time_48275 xgene_rtc_read_time 0 48275 NULL nohasharray
153777 +qlcnic_83xx_get_regs_len_48275 qlcnic_83xx_get_regs_len 0 48275 &xgene_rtc_read_time_48275 nohasharray
153778 +trace_options_write_48275 trace_options_write 3 48275 &qlcnic_83xx_get_regs_len_48275
153779 +E_md4hash_48276 E_md4hash 0 48276 NULL
153780 +ath5k_hw_reset_tx_queue_48279 ath5k_hw_reset_tx_queue 0 48279 NULL
153781 +compat_sys_io_getevents_48283 compat_sys_io_getevents 3 48283 NULL
153782 +send_set_info_48288 send_set_info 7 48288 NULL
153783 +nf_nat_ipv4_in_48293 nf_nat_ipv4_in 0 48293 NULL
153784 +ac_write_48295 ac_write 0-3 48295 NULL
153785 +twa_show_stats_48297 twa_show_stats 0 48297 NULL
153786 +lpfc_idiag_extacc_read_48301 lpfc_idiag_extacc_read 3-0 48301 NULL nohasharray
153787 +dimmdev_mem_type_show_48301 dimmdev_mem_type_show 0 48301 &lpfc_idiag_extacc_read_48301
153788 +kernel_sendmsg_48304 kernel_sendmsg 0-5 48304 NULL
153789 +timblogiw_read_48305 timblogiw_read 3-0 48305 NULL
153790 +ubifs_save_dirty_idx_lnums_48309 ubifs_save_dirty_idx_lnums 0 48309 NULL nohasharray
153791 +opts_store_48309 opts_store 0-3 48309 &ubifs_save_dirty_idx_lnums_48309
153792 +hash_setkey_48310 hash_setkey 3-0 48310 NULL
153793 +patch_alc262_48312 patch_alc262 0 48312 NULL
153794 +crb_read_48313 crb_read 0 48313 NULL
153795 +iso_stream_schedule_48324 iso_stream_schedule 0 48324 NULL
153796 +resize_kernel_48326 resize_kernel 4-3 48326 NULL
153797 +__mv88e6352_phy_write_48335 __mv88e6352_phy_write 0 48335 NULL nohasharray
153798 +pn_socket_getname_48335 pn_socket_getname 0 48335 &__mv88e6352_phy_write_48335 nohasharray
153799 +ceph_statfs_48335 ceph_statfs 0 48335 &pn_socket_getname_48335
153800 +store_fc_host_vport_create_48336 store_fc_host_vport_create 0-4 48336 NULL
153801 +show_version_48337 show_version 0 48337 NULL
153802 +dev_set_bus_48339 dev_set_bus 0 48339 NULL
153803 +kvm_mmu_pte_write_48340 kvm_mmu_pte_write 2 48340 NULL
153804 +blinkm_test_run_48343 blinkm_test_run 0 48343 NULL
153805 +attr_select_right_show_tpkbd_48344 attr_select_right_show_tpkbd 0 48344 NULL nohasharray
153806 +read_exec_48344 read_exec 0 48344 &attr_select_right_show_tpkbd_48344
153807 +hci_req_run_48347 hci_req_run 0 48347 NULL nohasharray
153808 +__tg3_readphy_48347 __tg3_readphy 0 48347 &hci_req_run_48347
153809 +suspend_nvs_save_48355 suspend_nvs_save 0 48355 NULL
153810 +__alloc_fd_48356 __alloc_fd 2 48356 NULL
153811 +afs_volume_cache_get_key_48357 afs_volume_cache_get_key 0 48357 NULL
153812 +follow_pte_48359 follow_pte 0 48359 NULL
153813 +snd_cmipci_playback_spdif_prepare_48360 snd_cmipci_playback_spdif_prepare 0 48360 NULL
153814 +lpfc_hdw_show_48361 lpfc_hdw_show 0 48361 NULL
153815 +queue_physical_block_size_show_48362 queue_physical_block_size_show 0 48362 NULL
153816 +store_temp23_48364 store_temp23 0-4 48364 NULL
153817 +iscsi_complete_pdu_48372 iscsi_complete_pdu 4 48372 NULL
153818 +ath10k_wait_for_peer_deleted_48374 ath10k_wait_for_peer_deleted 0 48374 NULL
153819 +tx_frag_init_called_read_48377 tx_frag_init_called_read 3-0 48377 NULL
153820 +store_bl_curve_48380 store_bl_curve 0-4 48380 NULL
153821 +node_read_cpumask_48384 node_read_cpumask 0 48384 NULL nohasharray
153822 +snd_jack_dev_register_48384 snd_jack_dev_register 0 48384 &node_read_cpumask_48384
153823 +wl1271_acx_tx_config_options_48385 wl1271_acx_tx_config_options 0 48385 NULL
153824 +do_sock_sendmsg_48388 do_sock_sendmsg 0-3 48388 NULL
153825 +align_size_48396 align_size 0-2 48396 NULL
153826 +jffs2_do_readpage_unlock_48397 jffs2_do_readpage_unlock 0 48397 NULL
153827 +mos7840_set_reg_sync_48398 mos7840_set_reg_sync 0 48398 NULL
153828 +ath10k_read_htt_max_amsdu_ampdu_48401 ath10k_read_htt_max_amsdu_ampdu 3-0 48401 NULL
153829 +sctp_getname_48405 sctp_getname 0 48405 NULL
153830 +il3945_store_measurement_48410 il3945_store_measurement 0-4 48410 NULL nohasharray
153831 +ixgbe_pci_sriov_enable_48410 ixgbe_pci_sriov_enable 0-2 48410 &il3945_store_measurement_48410
153832 +bql_set_48412 bql_set 0-2 48412 NULL
153833 +lbs_debugfs_write_48413 lbs_debugfs_write 3-0 48413 NULL
153834 +uhid_event_from_user_48417 uhid_event_from_user 2-0 48417 NULL
153835 +div64_u64_rem_48418 div64_u64_rem 0 48418 NULL nohasharray
153836 +wl1271_ap_init_null_template_48418 wl1271_ap_init_null_template 0 48418 &div64_u64_rem_48418
153837 +iwl_dbgfs_fw_dbg_collect_write_48421 iwl_dbgfs_fw_dbg_collect_write 0-3 48421 NULL
153838 +kfd_ioctl_48422 kfd_ioctl 2 48422 NULL nohasharray
153839 +iscsi_stat_instance_show_attr_disc_time_48422 iscsi_stat_instance_show_attr_disc_time 0 48422 &kfd_ioctl_48422
153840 +pwr_tx_without_ps_read_48423 pwr_tx_without_ps_read 3-0 48423 NULL nohasharray
153841 +configure_sync_endpoint_48423 configure_sync_endpoint 0 48423 &pwr_tx_without_ps_read_48423
153842 +nfs4_alloc_pages_48426 nfs4_alloc_pages 1 48426 NULL
153843 +bch_flash_dev_store_48429 bch_flash_dev_store 0-4 48429 NULL
153844 +__hw_addr_del_entry_48430 __hw_addr_del_entry 0 48430 NULL nohasharray
153845 +store_vgapass_48430 store_vgapass 0-4 48430 &__hw_addr_del_entry_48430
153846 +b43legacy_chip_init_48439 b43legacy_chip_init 0 48439 NULL
153847 +print_filtered_48442 print_filtered 0-2 48442 NULL
153848 +snd_find_free_minor_48446 snd_find_free_minor 0 48446 NULL
153849 +vlv_pipe_crc_ctl_reg_48447 vlv_pipe_crc_ctl_reg 0 48447 NULL nohasharray
153850 +ext3_direct_IO_48447 ext3_direct_IO 3 48447 &vlv_pipe_crc_ctl_reg_48447
153851 +shmem_add_to_page_cache_48451 shmem_add_to_page_cache 0 48451 NULL
153852 +stac_beep_switch_ctl_48456 stac_beep_switch_ctl 0 48456 NULL nohasharray
153853 +dlfb_ops_set_par_48456 dlfb_ops_set_par 0 48456 &stac_beep_switch_ctl_48456
153854 +alb_set_slave_mac_addr_48460 alb_set_slave_mac_addr 0 48460 NULL
153855 +hotkey_status_get_48462 hotkey_status_get 0 48462 NULL
153856 +tun_recvmsg_48463 tun_recvmsg 4-0 48463 NULL
153857 +copy_page_from_iter_iovec_48466 copy_page_from_iter_iovec 0-3 48466 NULL nohasharray
153858 +getname_48466 getname 0 48466 &copy_page_from_iter_iovec_48466
153859 +adis16136_write_frequency_48469 adis16136_write_frequency 0-4 48469 NULL nohasharray
153860 +compat_SyS_preadv64_48469 compat_SyS_preadv64 3 48469 &adis16136_write_frequency_48469
153861 +_iwl_dbgfs_bt_tx_prio_write_48473 _iwl_dbgfs_bt_tx_prio_write 3-0 48473 NULL
153862 +afs_write_back_from_locked_page_48477 afs_write_back_from_locked_page 0 48477 NULL
153863 +set_in16_max_48479 set_in16_max 0-4 48479 NULL
153864 +bh1770_get_prox_rate_below_48483 bh1770_get_prox_rate_below 0 48483 NULL nohasharray
153865 +bd2802_store_reg0x12_48483 bd2802_store_reg0x12 0-4 48483 &bh1770_get_prox_rate_below_48483
153866 +security_inode_getsecctx_48485 security_inode_getsecctx 0 48485 NULL
153867 +r8712_usbctrl_vendorreq_48489 r8712_usbctrl_vendorreq 6 48489 NULL
153868 +tuner_transfer_48491 tuner_transfer 3-0 48491 NULL
153869 +tpacpi_brightness_set_ec_48492 tpacpi_brightness_set_ec 0 48492 NULL
153870 +nilfs_mounted_snapshots_README_show_48493 nilfs_mounted_snapshots_README_show 0 48493 NULL
153871 +ocfs2_refcount_cow_48495 ocfs2_refcount_cow 0 48495 NULL nohasharray
153872 +rocker_port_vlan_rx_add_vid_48495 rocker_port_vlan_rx_add_vid 0 48495 &ocfs2_refcount_cow_48495
153873 +store_48497 store 0-3 48497 NULL nohasharray
153874 +store_temp_auto_offset_hyst_48497 store_temp_auto_offset_hyst 0-4 48497 &store_48497
153875 +send_control_msg_48498 send_control_msg 6-0 48498 NULL
153876 +show_temp_type_48500 show_temp_type 0 48500 NULL
153877 +convert_tail_for_hole_48503 convert_tail_for_hole 0 48503 NULL
153878 +serio_show_description_48505 serio_show_description 0 48505 NULL
153879 +diva_os_copy_to_user_48508 diva_os_copy_to_user 4 48508 NULL nohasharray
153880 +size_show_48508 size_show 0 48508 &diva_os_copy_to_user_48508
153881 +dln2_i2c_read_48511 dln2_i2c_read 0-4 48511 NULL
153882 +phantom_get_free_48514 phantom_get_free 0 48514 NULL nohasharray
153883 +vti6_get_size_48514 vti6_get_size 0 48514 &phantom_get_free_48514
153884 +lm3530_get_mode_from_str_48515 lm3530_get_mode_from_str 0 48515 NULL
153885 +ieee80211_open_48520 ieee80211_open 0 48520 NULL
153886 +fcoe_disable_48527 fcoe_disable 0 48527 NULL
153887 +wiimote_hid_send_48528 wiimote_hid_send 3 48528 NULL
153888 +vmci_q_header_free_space_48529 vmci_q_header_free_space 0-3 48529 NULL
153889 +ext3_splice_branch_48531 ext3_splice_branch 6 48531 NULL
153890 +ds1307_get_time_48534 ds1307_get_time 0 48534 NULL
153891 +brcmf_sdio_glom_len_48536 brcmf_sdio_glom_len 0 48536 NULL
153892 +ths7303_write_48540 ths7303_write 0 48540 NULL
153893 +udp_lib_get_port_48545 udp_lib_get_port 0 48545 NULL nohasharray
153894 +l2tp_ip6_open_48545 l2tp_ip6_open 0 48545 &udp_lib_get_port_48545
153895 +nvbios_extend_48550 nvbios_extend 2 48550 NULL
153896 +f2fs_direct_IO_48556 f2fs_direct_IO 3 48556 NULL
153897 +b43_upload_initvals_48559 b43_upload_initvals 0 48559 NULL
153898 +m88e1116r_config_init_48560 m88e1116r_config_init 0 48560 NULL
153899 +ath10k_fw_stats_read_48561 ath10k_fw_stats_read 3-0 48561 NULL
153900 +picolcd_debug_flash_read_48564 picolcd_debug_flash_read 0-3 48564 NULL
153901 +command_resume_48565 command_resume 0 48565 NULL
153902 +erst_get_record_id_begin_48566 erst_get_record_id_begin 0 48566 NULL
153903 +fuse_flush_times_48569 fuse_flush_times 0 48569 NULL
153904 +raid10_size_48571 raid10_size 0-3-2 48571 NULL
153905 +__c2port_read_flash_data_48572 __c2port_read_flash_data 0-4-3 48572 NULL nohasharray
153906 +realloc_lpt_leb_48572 realloc_lpt_leb 0 48572 &__c2port_read_flash_data_48572
153907 +team_init_48574 team_init 0 48574 NULL
153908 +nvif_notify_init_48578 nvif_notify_init 7 48578 NULL
153909 +show_fnode_data_digest_48582 show_fnode_data_digest 0 48582 NULL
153910 +set_mode_48583 set_mode 0 48583 NULL
153911 +ixgbe_set_mac_48584 ixgbe_set_mac 0 48584 NULL
153912 +set_a_clr_err_48585 set_a_clr_err 0-4 48585 NULL
153913 +set_channels_48590 set_channels 0 48590 NULL
153914 +update_fw_48597 update_fw 0 48597 NULL
153915 +get_register_interruptible_48598 get_register_interruptible 0 48598 NULL
153916 +label_SKIN_48603 label_SKIN 0 48603 NULL
153917 +ext4_ind_direct_IO_48607 ext4_ind_direct_IO 3 48607 NULL
153918 +il3945_show_channels_48609 il3945_show_channels 0 48609 NULL
153919 +ctrl_48612 ctrl 0 48612 NULL
153920 +ufs_dtogd_48616 ufs_dtogd 0-2 48616 NULL
153921 +nilfs_direct_assign_48620 nilfs_direct_assign 0 48620 NULL
153922 +uni2char_48631 uni2char 0 48631 NULL
153923 +mt9m001_g_crop_48632 mt9m001_g_crop 0 48632 NULL
153924 +ov9740_s_ctrl_48637 ov9740_s_ctrl 0 48637 NULL
153925 +acpi_ns_build_external_path_48638 acpi_ns_build_external_path 0 48638 NULL
153926 +xhci_add_endpoint_48639 xhci_add_endpoint 0 48639 NULL
153927 +lpfc_modeldesc_show_48640 lpfc_modeldesc_show 0 48640 NULL
153928 +do_ip_vs_set_ctl_48641 do_ip_vs_set_ctl 4 48641 NULL
153929 +uwb_radio_force_channel_48645 uwb_radio_force_channel 0 48645 NULL
153930 +isl29003_set_mode_48650 isl29003_set_mode 0 48650 NULL
153931 +ll_rw_extents_stats_pp_seq_write_48651 ll_rw_extents_stats_pp_seq_write 3 48651 NULL
153932 +__efx_reconfigure_port_48652 __efx_reconfigure_port 0 48652 NULL nohasharray
153933 +packet_recvmsg_48652 packet_recvmsg 3 48652 &__efx_reconfigure_port_48652
153934 +mtd_read_48655 mtd_read 0 48655 NULL
153935 +show_vrm_reg_48661 show_vrm_reg 0 48661 NULL nohasharray
153936 +tg3_phy_toggle_auxctl_smdsp_48661 tg3_phy_toggle_auxctl_smdsp 0 48661 &show_vrm_reg_48661
153937 +aes_encrypt_packets_read_48666 aes_encrypt_packets_read 3-0 48666 NULL
153938 +ore_get_rw_state_48667 ore_get_rw_state 0 48667 NULL
153939 +sys_setgroups_48668 sys_setgroups 1 48668 NULL nohasharray
153940 +sm501_create_subdev_48668 sm501_create_subdev 4-3 48668 &sys_setgroups_48668
153941 +bnx2_init_cpus_48669 bnx2_init_cpus 0 48669 NULL
153942 +ubi_eba_unmap_leb_48671 ubi_eba_unmap_leb 0 48671 NULL
153943 +read_48672 read 0 48672 NULL
153944 +l2cap_build_cmd_48676 l2cap_build_cmd 4 48676 NULL
153945 +emit_request_48679 emit_request 0 48679 NULL
153946 +carl9170_set_operating_mode_48683 carl9170_set_operating_mode 0 48683 NULL
153947 +ceph_setattr_48686 ceph_setattr 0 48686 NULL
153948 +ecm_opts_ifname_show_48687 ecm_opts_ifname_show 0 48687 NULL nohasharray
153949 +iscsi_nacl_param_show_FirstBurstLength_48687 iscsi_nacl_param_show_FirstBurstLength 0 48687 &ecm_opts_ifname_show_48687
153950 +security_inode_setattr_48689 security_inode_setattr 0 48689 NULL
153951 +xen_feature_show_48691 xen_feature_show 0 48691 NULL
153952 +create_css_48692 create_css 0 48692 NULL
153953 +hysdn_log_write_48694 hysdn_log_write 3 48694 NULL
153954 +adp5520_bl_dark_max_show_48697 adp5520_bl_dark_max_show 0 48697 NULL
153955 +altera_drscan_48698 altera_drscan 2 48698 NULL
153956 +wlcore_boot_upload_firmware_48701 wlcore_boot_upload_firmware 0 48701 NULL
153957 +kvm_set_irq_routing_48704 kvm_set_irq_routing 3 48704 NULL
153958 +mwl8k_start_48706 mwl8k_start 0 48706 NULL nohasharray
153959 +mwl8k_cmd_update_mac_addr_48706 mwl8k_cmd_update_mac_addr 0 48706 &mwl8k_start_48706 nohasharray
153960 +rr_init1_48706 rr_init1 0 48706 &mwl8k_cmd_update_mac_addr_48706
153961 +qib_user_event_ack_48707 qib_user_event_ack 0 48707 NULL nohasharray
153962 +patch_vt1718S_48707 patch_vt1718S 0 48707 &qib_user_event_ack_48707
153963 +__mt9t112_reg_mask_set_48708 __mt9t112_reg_mask_set 0 48708 NULL
153964 +lpfc_idiag_drbacc_write_48712 lpfc_idiag_drbacc_write 3-0 48712 NULL
153965 +SyS_lgetxattr_48719 SyS_lgetxattr 4 48719 NULL
153966 +show_therm_status_48723 show_therm_status 0 48723 NULL
153967 +sht15_soft_reset_48724 sht15_soft_reset 0 48724 NULL nohasharray
153968 +sd_bytes_number_48724 sd_bytes_number 0-2 48724 &sht15_soft_reset_48724
153969 +show_trace_dev_match_48726 show_trace_dev_match 0-2 48726 NULL
153970 +authorized_default_store_48729 authorized_default_store 0-4 48729 NULL
153971 +reserved_clusters_show_48735 reserved_clusters_show 0 48735 NULL
153972 +xfs_attr_set_48738 xfs_attr_set 0 48738 NULL
153973 +balloon_page_migrate_48740 balloon_page_migrate 0 48740 NULL
153974 +ubifs_jnl_write_data_48742 ubifs_jnl_write_data 0 48742 NULL
153975 +ath6kl_usb_bmi_read_48745 ath6kl_usb_bmi_read 3 48745 NULL
153976 +ath6kl_regwrite_read_48747 ath6kl_regwrite_read 3-0 48747 NULL
153977 +uart_get_attr_type_48750 uart_get_attr_type 0 48750 NULL
153978 +cifs_check_receive_48751 cifs_check_receive 0 48751 NULL
153979 +xc4000_set_params_48754 xc4000_set_params 0 48754 NULL
153980 +patch_alc269_48756 patch_alc269 0 48756 NULL
153981 +xfs_dir3_sf_entsize_48758 xfs_dir3_sf_entsize 0-2 48758 NULL
153982 +qla4xxx_fw_uptime_show_48759 qla4xxx_fw_uptime_show 0 48759 NULL
153983 +apds990x_lux_thresh_below_show_48763 apds990x_lux_thresh_below_show 0 48763 NULL
153984 +l2cap_segment_sdu_48772 l2cap_segment_sdu 4 48772 NULL nohasharray
153985 +event_buffer_read_48772 event_buffer_read 0-3 48772 &l2cap_segment_sdu_48772
153986 +rds_set_bool_option_48773 rds_set_bool_option 0 48773 NULL nohasharray
153987 +gpiod_count_48773 gpiod_count 0 48773 &rds_set_bool_option_48773
153988 +boottime_set_48781 boottime_set 0-4 48781 NULL
153989 +lm3533_ctrlbank_set_pwm_48784 lm3533_ctrlbank_set_pwm 0 48784 NULL
153990 +transfer_48788 transfer 0 48788 NULL
153991 +nfc_llcp_send_snl_sdreq_48793 nfc_llcp_send_snl_sdreq 3 48793 NULL
153992 +gadget_dev_desc_bMaxPacketSize0_show_48795 gadget_dev_desc_bMaxPacketSize0_show 0 48795 NULL nohasharray
153993 +led_invert_store_48795 led_invert_store 0-4 48795 &gadget_dev_desc_bMaxPacketSize0_show_48795
153994 +lua_sysfs_write_48797 lua_sysfs_write 6-0 48797 NULL
153995 +lock_extent_buffer_for_io_48800 lock_extent_buffer_for_io 0 48800 NULL nohasharray
153996 +rbd_add_single_major_48800 rbd_add_single_major 0-3 48800 &lock_extent_buffer_for_io_48800
153997 +il3945_sta_dbgfs_stats_table_read_48802 il3945_sta_dbgfs_stats_table_read 3-0 48802 NULL
153998 +bio_uncopy_user_48803 bio_uncopy_user 0 48803 NULL
153999 +ufx_unblank_48804 ufx_unblank 0 48804 NULL
154000 +show_48809 show 0 48809 NULL
154001 +store_sched4_48815 store_sched4 4-0 48815 NULL
154002 +tcp_push_one_48816 tcp_push_one 2 48816 NULL
154003 +smb2_flush_file_48822 smb2_flush_file 0 48822 NULL nohasharray
154004 +journal_end_sync_48822 journal_end_sync 0 48822 &smb2_flush_file_48822
154005 +mci_ue_noinfo_show_48824 mci_ue_noinfo_show 0 48824 NULL
154006 +atomic_counters_read_48827 atomic_counters_read 3-0 48827 NULL
154007 +exchange_bmi_msg_48829 exchange_bmi_msg 0 48829 NULL
154008 +vmci_transport_notify_recv_post_dequeue_48831 vmci_transport_notify_recv_post_dequeue 0 48831 NULL
154009 +vc_do_resize_48842 vc_do_resize 3-4 48842 NULL nohasharray
154010 +vbi_queue_setup_48842 vbi_queue_setup 0 48842 &vc_do_resize_48842 nohasharray
154011 +velocity_get_sset_count_48842 velocity_get_sset_count 0 48842 &vbi_queue_setup_48842
154012 +ds1511_rtc_set_alarm_48843 ds1511_rtc_set_alarm 0 48843 NULL
154013 +show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME_48845 show_host_param_ISCSI_HOST_PARAM_INITIATOR_NAME 0 48845 NULL
154014 +il_dbgfs_force_reset_write_48846 il_dbgfs_force_reset_write 0-3 48846 NULL
154015 +insert_queue_48849 insert_queue 0 48849 NULL
154016 +pcnet32_open_48852 pcnet32_open 0 48852 NULL
154017 +rpf_s_ctrl_48853 rpf_s_ctrl 0 48853 NULL
154018 +suspend_dtim_interval_write_48854 suspend_dtim_interval_write 3-0 48854 NULL nohasharray
154019 +ath10k_wait_for_peer_common_48854 ath10k_wait_for_peer_common 0 48854 &suspend_dtim_interval_write_48854
154020 +mwl8k_cmd_rf_tx_power_48860 mwl8k_cmd_rf_tx_power 0 48860 NULL
154021 +viafb_dvp1_proc_write_48864 viafb_dvp1_proc_write 3-0 48864 NULL
154022 +submit_async_48869 submit_async 0 48869 NULL
154023 +xgmac_change_mtu_48870 xgmac_change_mtu 0 48870 NULL
154024 +_nfs4_proc_fs_locations_48874 _nfs4_proc_fs_locations 0 48874 NULL
154025 +sys_setgroups16_48882 sys_setgroups16 1 48882 NULL
154026 +chksum_final_48884 chksum_final 0 48884 NULL nohasharray
154027 +carl9170_write_reg_48884 carl9170_write_reg 0 48884 &chksum_final_48884
154028 +nlmon_change_mtu_48887 nlmon_change_mtu 0 48887 NULL
154029 +ext2_alloc_branch_48889 ext2_alloc_branch 4 48889 NULL
154030 +rt2x00mac_sta_add_48891 rt2x00mac_sta_add 0 48891 NULL nohasharray
154031 +s2io_change_mtu_48891 s2io_change_mtu 0 48891 &rt2x00mac_sta_add_48891
154032 +adummy_open_48895 adummy_open 0 48895 NULL
154033 +nouveau_hwmon_set_max_temp_hyst_48896 nouveau_hwmon_set_max_temp_hyst 0-4 48896 NULL
154034 +joydev_handle_JSIOCSAXMAP_48898 joydev_handle_JSIOCSAXMAP 3 48898 NULL nohasharray
154035 +mac_drv_rx_init_48898 mac_drv_rx_init 2 48898 &joydev_handle_JSIOCSAXMAP_48898 nohasharray
154036 +MT2063_Tune_48898 MT2063_Tune 0 48898 &mac_drv_rx_init_48898
154037 +xdi_copy_to_user_48900 xdi_copy_to_user 4 48900 NULL nohasharray
154038 +store_online_48900 store_online 0-4 48900 &xdi_copy_to_user_48900
154039 +set_in_max2_48905 set_in_max2 0-4 48905 NULL
154040 +msg_hdr_sz_48908 msg_hdr_sz 0 48908 NULL
154041 +ad5360_write_dac_powerdown_48909 ad5360_write_dac_powerdown 0-4 48909 NULL
154042 +iptable_nat_ipv4_in_48914 iptable_nat_ipv4_in 0 48914 NULL
154043 +rbd_pool_id_show_48916 rbd_pool_id_show 0 48916 NULL
154044 +broadsheet_spiflash_write_page_48917 broadsheet_spiflash_write_page 0 48917 NULL
154045 +gdth_isa_probe_one_48925 gdth_isa_probe_one 1 48925 NULL
154046 +send_cmd_48933 send_cmd 0 48933 NULL
154047 +tua9001_get_if_frequency_48934 tua9001_get_if_frequency 0 48934 NULL
154048 +si5351_write_parameters_48940 si5351_write_parameters 2 48940 NULL
154049 +gadget_strings_serialnumber_show_48944 gadget_strings_serialnumber_show 0 48944 NULL
154050 +command_setecptiming_48948 command_setecptiming 0 48948 NULL
154051 +cpu_cgroup_can_attach_48952 cpu_cgroup_can_attach 0 48952 NULL
154052 +waitwarn_us_read_48954 waitwarn_us_read 0 48954 NULL
154053 +br_dev_init_48956 br_dev_init 0 48956 NULL
154054 +lio_target_np_show_sctp_48958 lio_target_np_show_sctp 0 48958 NULL
154055 +register_new_memory_48959 register_new_memory 0 48959 NULL
154056 +iscsi_tpg_param_store_IFMarker_48960 iscsi_tpg_param_store_IFMarker 0-3 48960 NULL
154057 +event_heart_beat_read_48961 event_heart_beat_read 3-0 48961 NULL
154058 +venus_fsync_48962 venus_fsync 0 48962 NULL
154059 +pyra_sysfs_write_profile_settings_48963 pyra_sysfs_write_profile_settings 0-6-5 48963 NULL
154060 +nand_ecc_test_run_48966 nand_ecc_test_run 1 48966 NULL
154061 +stb6000_set_params_48968 stb6000_set_params 0 48968 NULL
154062 +info_proc_write_48969 info_proc_write 0-3 48969 NULL
154063 +lbmIOWait_48970 lbmIOWait 0 48970 NULL
154064 +vmci_handle_arr_create_48971 vmci_handle_arr_create 1 48971 NULL
154065 +devm_kmemdup_48976 devm_kmemdup 3 48976 NULL nohasharray
154066 +ipr_free_dump_48976 ipr_free_dump 0 48976 &devm_kmemdup_48976
154067 +sha256_ssse3_final_48980 sha256_ssse3_final 0 48980 NULL nohasharray
154068 +myri10ge_send_cmd_48980 myri10ge_send_cmd 0 48980 &sha256_ssse3_final_48980
154069 +nilfs_direct_IO_48981 nilfs_direct_IO 4-0 48981 NULL
154070 +xfs_trans_commit_48982 xfs_trans_commit 0 48982 NULL
154071 +get_target_48984 get_target 0 48984 NULL nohasharray
154072 +bonding_show_primary_reselect_48984 bonding_show_primary_reselect 0 48984 &get_target_48984
154073 +ntb_transport_rx_enqueue_48986 ntb_transport_rx_enqueue 0 48986 NULL
154074 +show_48988 show 0 48988 NULL
154075 +_alloc_set_attr_list_48991 _alloc_set_attr_list 4 48991 NULL
154076 +nes_store_nonidx_data_48992 nes_store_nonidx_data 0-3 48992 NULL nohasharray
154077 +mei_cl_alloc_cb_48992 mei_cl_alloc_cb 2 48992 &nes_store_nonidx_data_48992
154078 +xen_memory_notifier_48993 xen_memory_notifier 0 48993 NULL
154079 +rds_rm_size_48996 rds_rm_size 0-2 48996 NULL nohasharray
154080 +rionet_open_48996 rionet_open 0 48996 &rds_rm_size_48996
154081 +sel_write_enforce_48998 sel_write_enforce 3-0 48998 NULL
154082 +tle62x0_gpio_show_48999 tle62x0_gpio_show 0 48999 NULL
154083 +hib_bio_write_page_49000 hib_bio_write_page 0 49000 NULL
154084 +dwmac1000_dma_init_49005 dwmac1000_dma_init 0 49005 NULL
154085 +snd_card_saa7134_capture_prepare_49012 snd_card_saa7134_capture_prepare 0 49012 NULL
154086 +ili210x_calibrate_49014 ili210x_calibrate 0-4 49014 NULL
154087 +i915_error_state_to_str_49017 i915_error_state_to_str 0 49017 NULL
154088 +ov9640_s_fmt_49018 ov9640_s_fmt 0 49018 NULL
154089 +multicast_startup_query_interval_store_49019 multicast_startup_query_interval_store 4-0 49019 NULL nohasharray
154090 +null_alloc_rs_49019 null_alloc_rs 2 49019 &multicast_startup_query_interval_store_49019
154091 +filemap_check_errors_49022 filemap_check_errors 0 49022 NULL
154092 +cipso_v4_sock_setattr_49024 cipso_v4_sock_setattr 0 49024 NULL
154093 +transient_status_49027 transient_status 4 49027 NULL
154094 +ath5k_attr_store_ani_mode_49029 ath5k_attr_store_ani_mode 0-4 49029 NULL
154095 +ll_xattr_cache_add_49032 ll_xattr_cache_add 4-0 49032 NULL
154096 +ahci_show_host_version_49034 ahci_show_host_version 0 49034 NULL
154097 +pvscsi_change_queue_depth_49037 pvscsi_change_queue_depth 2-0 49037 NULL nohasharray
154098 +target_fabric_port_show_attr_alua_tg_pt_gp_49037 target_fabric_port_show_attr_alua_tg_pt_gp 0 49037 &pvscsi_change_queue_depth_49037
154099 +pm_qos_resume_latency_store_49038 pm_qos_resume_latency_store 0-4 49038 NULL
154100 +show_sas_expander_product_id_49046 show_sas_expander_product_id 0 49046 NULL
154101 +bnad_rx_msix_register_49047 bnad_rx_msix_register 0 49047 NULL
154102 +setup_msi_irq_49052 setup_msi_irq 0 49052 NULL nohasharray
154103 +kovaplus_send_control_49052 kovaplus_send_control 0 49052 &setup_msi_irq_49052 nohasharray
154104 +security_kernel_module_request_49052 security_kernel_module_request 0 49052 &kovaplus_send_control_49052
154105 +ubi_read_49061 ubi_read 0 49061 NULL
154106 +l2cap_bredr_sig_cmd_49065 l2cap_bredr_sig_cmd 3 49065 NULL nohasharray
154107 +net2280_queue_49065 net2280_queue 0 49065 &l2cap_bredr_sig_cmd_49065
154108 +rx_stats_read_49066 rx_stats_read 0 49066 NULL
154109 +avoid_reset_quirk_store_49067 avoid_reset_quirk_store 0-4 49067 NULL
154110 +read_regs_49068 read_regs 0 49068 NULL
154111 +chv_gpio_request_49071 chv_gpio_request 0 49071 NULL
154112 +ov7670_s_exp_49073 ov7670_s_exp 0 49073 NULL
154113 +md_attr_store_49074 md_attr_store 0-4 49074 NULL
154114 +dstr_read_regr_49075 dstr_read_regr 0 49075 NULL
154115 +show_fan_49076 show_fan 0 49076 NULL nohasharray
154116 +rj54n1_reg_init_49076 rj54n1_reg_init 0 49076 &show_fan_49076
154117 +atl2_change_mtu_49079 atl2_change_mtu 0 49079 NULL
154118 +cpia2_set_flicker_mode_49086 cpia2_set_flicker_mode 0 49086 NULL
154119 +da9052_set_alarm_49087 da9052_set_alarm 0 49087 NULL
154120 +wl12xx_sta_add_49093 wl12xx_sta_add 0 49093 NULL
154121 +scsi_register_49094 scsi_register 2 49094 NULL
154122 +compat_do_readv_writev_49102 compat_do_readv_writev 4 49102 NULL
154123 +enic_dev_del_station_addr_49105 enic_dev_del_station_addr 0 49105 NULL
154124 +reiserfs_statfs_49109 reiserfs_statfs 0 49109 NULL
154125 +show_lanerev_enb_49114 show_lanerev_enb 0 49114 NULL nohasharray
154126 +sanity_check_49114 sanity_check 0 49114 &show_lanerev_enb_49114
154127 +memcg_write_event_control_49119 memcg_write_event_control 0-3 49119 NULL
154128 +ll_max_cached_mb_seq_write_49122 ll_max_cached_mb_seq_write 3 49122 NULL
154129 +walk_pmd_range_49127 walk_pmd_range 0 49127 NULL
154130 +dn_check_state_49133 dn_check_state 0 49133 NULL
154131 +pt_read_49136 pt_read 3-0 49136 NULL nohasharray
154132 +netxen_setup_msi_interrupts_49136 netxen_setup_msi_interrupts 2 49136 &pt_read_49136 nohasharray
154133 +qib_user_sdma_pin_pages_49136 qib_user_sdma_pin_pages 0 49136 &netxen_setup_msi_interrupts_49136
154134 +read_file_49137 read_file 4 49137 NULL
154135 +affs_write_begin_49139 affs_write_begin 3-0 49139 NULL
154136 +apds990x_prox_reporting_avail_show_49143 apds990x_prox_reporting_avail_show 0 49143 NULL
154137 +wl1271_ps_elp_wakeup_49149 wl1271_ps_elp_wakeup 0 49149 NULL nohasharray
154138 +bd2802_store_reg0x15_49149 bd2802_store_reg0x15 0-4 49149 &wl1271_ps_elp_wakeup_49149
154139 +target_core_dev_pr_show_attr_res_pr_all_tgt_pts_49150 target_core_dev_pr_show_attr_res_pr_all_tgt_pts 0 49150 NULL
154140 +atyfb_setup_generic_49151 atyfb_setup_generic 3 49151 NULL nohasharray
154141 +divas_read_49151 divas_read 0-3 49151 &atyfb_setup_generic_49151 nohasharray
154142 +patch_vt1812_49151 patch_vt1812 0 49151 &divas_read_49151 nohasharray
154143 +p9_client_zc_rpc_49151 p9_client_zc_rpc 7 49151 &patch_vt1812_49151
154144 +bq24190_write_mask_49153 bq24190_write_mask 0 49153 NULL
154145 +ipwireless_tty_received_49154 ipwireless_tty_received 3 49154 NULL
154146 +f2fs_acl_count_49155 f2fs_acl_count 0-1 49155 NULL
154147 +da903x_clr_bits_49158 da903x_clr_bits 0 49158 NULL
154148 +gr_queue_49159 gr_queue 0 49159 NULL
154149 +falcon_a1_mem_map_size_49160 falcon_a1_mem_map_size 0 49160 NULL nohasharray
154150 +fm10k_update_uc_addr_vf_49160 fm10k_update_uc_addr_vf 0 49160 &falcon_a1_mem_map_size_49160
154151 +ipw_queue_tx_init_49161 ipw_queue_tx_init 3 49161 NULL
154152 +xfs_file_buffered_aio_write_49162 xfs_file_buffered_aio_write 0 49162 NULL
154153 +gpio_setup_irq_49163 gpio_setup_irq 0 49163 NULL
154154 +lpfc_enable_fip_show_49166 lpfc_enable_fip_show 0 49166 NULL nohasharray
154155 +fuse_notify_poll_49166 fuse_notify_poll 0 49166 &lpfc_enable_fip_show_49166
154156 +ext4_free_clusters_after_init_49174 ext4_free_clusters_after_init 2 49174 NULL
154157 +__jfs_setxattr_49175 __jfs_setxattr 5-0 49175 NULL
154158 +w1_master_probe_49176 w1_master_probe 0 49176 NULL
154159 +ath6kl_bgscan_int_write_49178 ath6kl_bgscan_int_write 3-0 49178 NULL
154160 +dvb_dvr_ioctl_49182 dvb_dvr_ioctl 2 49182 NULL
154161 +phy_device_create_49190 phy_device_create 3 49190 NULL
154162 +vmlfb_set_par_49191 vmlfb_set_par 0 49191 NULL
154163 +xfs_da_grow_inode_49192 xfs_da_grow_inode 0 49192 NULL
154164 +sm501fb_debug_show_pnl_49195 sm501fb_debug_show_pnl 0 49195 NULL
154165 +_iwl_dbgfs_netdetect_write_49196 _iwl_dbgfs_netdetect_write 3-0 49196 NULL
154166 +iwl_dbgfs_ucode_general_stats_read_49199 iwl_dbgfs_ucode_general_stats_read 3-0 49199 NULL nohasharray
154167 +i2c_nuvoton_recv_49199 i2c_nuvoton_recv 0-3 49199 &iwl_dbgfs_ucode_general_stats_read_49199
154168 +aio_read_null_49202 aio_read_null 0 49202 NULL
154169 +il4965_rs_sta_dbgfs_stats_table_read_49206 il4965_rs_sta_dbgfs_stats_table_read 3-0 49206 NULL
154170 +prepare_for_input_49207 prepare_for_input 0 49207 NULL
154171 +do_jffs2_getxattr_49210 do_jffs2_getxattr 0 49210 NULL
154172 +show_ipInUnknownProtos_49211 show_ipInUnknownProtos 0 49211 NULL
154173 +show_local_ib_port_49215 show_local_ib_port 0 49215 NULL
154174 +ceph_vxattrcb_dir_rbytes_49217 ceph_vxattrcb_dir_rbytes 0 49217 NULL
154175 +target_stat_scsi_auth_intr_show_attr_read_mbytes_49221 target_stat_scsi_auth_intr_show_attr_read_mbytes 0 49221 NULL
154176 +tpm_store_ppi_request_49225 tpm_store_ppi_request 0-4 49225 NULL
154177 +roccat_common2_sysfs_write_profile_settings_49229 roccat_common2_sysfs_write_profile_settings 0-6-5 49229 NULL
154178 +p2m_timeouts_show_49231 p2m_timeouts_show 0 49231 NULL
154179 +smm665_show_crit_alarm_49232 smm665_show_crit_alarm 0 49232 NULL
154180 +show_dh_state_49233 show_dh_state 0 49233 NULL nohasharray
154181 +class_attr_store_49233 class_attr_store 0-4 49233 &show_dh_state_49233
154182 +stop_discovery_49237 stop_discovery 4 49237 NULL
154183 +atxp1_showvcore_49238 atxp1_showvcore 0 49238 NULL
154184 +v9fs_vfs_getattr_49240 v9fs_vfs_getattr 0 49240 NULL
154185 +lpfc_fcp_class_show_49242 lpfc_fcp_class_show 0 49242 NULL nohasharray
154186 +store_49242 store 0 49242 &lpfc_fcp_class_show_49242
154187 +ks8851_net_open_49243 ks8851_net_open 0 49243 NULL
154188 +iio_buffer_read_length_49246 iio_buffer_read_length 0 49246 NULL
154189 +get_write_access_49253 get_write_access 0 49253 NULL
154190 +pmbus_regulator_disable_49257 pmbus_regulator_disable 0 49257 NULL nohasharray
154191 +rtl2832_sdr_submit_urbs_49257 rtl2832_sdr_submit_urbs 0 49257 &pmbus_regulator_disable_49257
154192 +selinux_netlink_send_49259 selinux_netlink_send 0 49259 NULL nohasharray
154193 +max8997_rtc_stop_alarm_49259 max8997_rtc_stop_alarm 0 49259 &selinux_netlink_send_49259
154194 +ieee80211_if_read_rssi_threshold_49260 ieee80211_if_read_rssi_threshold 3-0 49260 NULL
154195 +__smsc75xx_read_reg_49264 __smsc75xx_read_reg 0 49264 NULL
154196 +capture_pcm_prepare_49266 capture_pcm_prepare 0 49266 NULL
154197 +isku_sysfs_read_keys_media_49268 isku_sysfs_read_keys_media 6-0-5 49268 NULL
154198 +osd_req_add_get_attr_list_49278 osd_req_add_get_attr_list 3 49278 NULL nohasharray
154199 +show_conn_param_ISCSI_PARAM_DATADGST_EN_49278 show_conn_param_ISCSI_PARAM_DATADGST_EN 0 49278 &osd_req_add_get_attr_list_49278
154200 +rx_filter_beacon_filter_read_49279 rx_filter_beacon_filter_read 3-0 49279 NULL
154201 +nilfs_bmap_assign_49282 nilfs_bmap_assign 0 49282 NULL
154202 +store_49284 store 0 49284 NULL
154203 +ext4_xattr_ibody_list_49287 ext4_xattr_ibody_list 0 49287 NULL nohasharray
154204 +node_read_distance_49287 node_read_distance 0 49287 &ext4_xattr_ibody_list_49287
154205 +viafb_dfph_proc_write_49288 viafb_dfph_proc_write 3-0 49288 NULL
154206 +store_49298 store 0-3 49298 NULL
154207 +__niu_set_and_wait_clear_49299 __niu_set_and_wait_clear 0 49299 NULL
154208 +uio_read_49300 uio_read 3-0 49300 NULL
154209 +ocfs2_resmap_find_free_bits_49301 ocfs2_resmap_find_free_bits 3 49301 NULL
154210 +bch_bset_print_stats_49303 bch_bset_print_stats 0 49303 NULL
154211 +cyapa_gen5_suspend_scanning_49305 cyapa_gen5_suspend_scanning 0 49305 NULL
154212 +isku_sysfs_read_keys_macro_49312 isku_sysfs_read_keys_macro 6-0-5 49312 NULL
154213 +request_locality_49318 request_locality 0 49318 NULL
154214 +SYSC_mincore_49319 SYSC_mincore 2-1 49319 NULL
154215 +stream_enqueue_49324 stream_enqueue 0 49324 NULL
154216 +fwtty_port_handler_49327 fwtty_port_handler 9 49327 NULL
154217 +show_freq_49329 show_freq 0 49329 NULL
154218 +srpt_alloc_ioctx_ring_49330 srpt_alloc_ioctx_ring 3-4-2 49330 NULL
154219 +statfs_slow_fill_49342 statfs_slow_fill 0 49342 NULL
154220 +cfpkt_setlen_49343 cfpkt_setlen 2 49343 NULL
154221 +ipath_set_rx_pol_inv_49344 ipath_set_rx_pol_inv 0 49344 NULL
154222 +_nfs4_do_setlk_49351 _nfs4_do_setlk 0 49351 NULL
154223 +i40e_vsi_configure_49352 i40e_vsi_configure 0 49352 NULL
154224 +inet6_getname_49353 inet6_getname 0 49353 NULL nohasharray
154225 +pch_can_open_49353 pch_can_open 0 49353 &inet6_getname_49353
154226 +show_ipv6_iface_traffic_class_49355 show_ipv6_iface_traffic_class 0 49355 NULL nohasharray
154227 +execute_49355 execute 0 49355 &show_ipv6_iface_traffic_class_49355
154228 +joydev_ioctl_common_49359 joydev_ioctl_common 2 49359 NULL
154229 +input_dev_show_cap_snd_49368 input_dev_show_cap_snd 0 49368 NULL
154230 +avtab_init_49369 avtab_init 0 49369 NULL
154231 +px_raw_event_49371 px_raw_event 4 49371 NULL
154232 +resync_start_show_49372 resync_start_show 0 49372 NULL
154233 +da9052_bat_get_property_49379 da9052_bat_get_property 0 49379 NULL
154234 +show_rpm_max_49388 show_rpm_max 0 49388 NULL
154235 +iscsi_alloc_session_49390 iscsi_alloc_session 3 49390 NULL
154236 +__ioremap_caller_49392 __ioremap_caller 2-1 49392 NULL nohasharray
154237 +applesmc_create_nodes_49392 applesmc_create_nodes 2 49392 &__ioremap_caller_49392
154238 +show_sas_spec_support_status_49396 show_sas_spec_support_status 0 49396 NULL nohasharray
154239 +rtsx_transfer_sglist_adma_partial_49396 rtsx_transfer_sglist_adma_partial 4 49396 &show_sas_spec_support_status_49396
154240 +bh1770_lux_calib_store_49400 bh1770_lux_calib_store 0-4 49400 NULL
154241 +rx_streaming_always_read_49401 rx_streaming_always_read 3-0 49401 NULL
154242 +acpi_ds_execute_arguments_49406 acpi_ds_execute_arguments 0 49406 NULL
154243 +tnode_alloc_49407 tnode_alloc 1 49407 NULL
154244 +rivafb_set_par_49411 rivafb_set_par 0 49411 NULL
154245 +tdfxfb_set_par_49414 tdfxfb_set_par 0 49414 NULL
154246 +__mce_read_apei_49415 __mce_read_apei 0 49415 NULL
154247 +quirk_pcie_aspm_write_49416 quirk_pcie_aspm_write 0 49416 NULL
154248 +kbd_backlight_mode_store_49419 kbd_backlight_mode_store 0-4 49419 NULL
154249 +iscsi_nacl_attrib_show_random_r2t_offsets_49422 iscsi_nacl_attrib_show_random_r2t_offsets 0 49422 NULL
154250 +hdmiphy_s_stream_49426 hdmiphy_s_stream 0 49426 NULL nohasharray
154251 +gfs2_quota_check_49426 gfs2_quota_check 0 49426 &hdmiphy_s_stream_49426
154252 +et131x_get_regs_len_49430 et131x_get_regs_len 0 49430 NULL
154253 +ds1685_rtc_read_time_49432 ds1685_rtc_read_time 0 49432 NULL
154254 +probe_kernel_read_49437 probe_kernel_read 0 49437 NULL
154255 +compat_do_msg_fill_49440 compat_do_msg_fill 3 49440 NULL
154256 +sctp_auth_asoc_init_active_key_49442 sctp_auth_asoc_init_active_key 0 49442 NULL
154257 +i915_gem_object_set_to_gtt_domain_49450 i915_gem_object_set_to_gtt_domain 0 49450 NULL
154258 +set_pwm_en_49451 set_pwm_en 0-4 49451 NULL
154259 +__hfsplus_getxattr_49460 __hfsplus_getxattr 0 49460 NULL
154260 +be_mcc_compl_process_49462 be_mcc_compl_process 0 49462 NULL
154261 +agp_3_5_isochronous_node_enable_49465 agp_3_5_isochronous_node_enable 3 49465 NULL
154262 +snd_ymfpci_capture_trigger_49466 snd_ymfpci_capture_trigger 0 49466 NULL
154263 +mmc_name_show_49467 mmc_name_show 0 49467 NULL
154264 +xfs_iformat_local_49472 xfs_iformat_local 4 49472 NULL
154265 +dn_nsp_do_disc_49474 dn_nsp_do_disc 6-2 49474 NULL
154266 +buf_prepare_49476 buf_prepare 0 49476 NULL
154267 +fan_fan2_input_show_49478 fan_fan2_input_show 0 49478 NULL
154268 +rhine_vlan_rx_add_vid_49482 rhine_vlan_rx_add_vid 0 49482 NULL
154269 +tipc_bclink_get_mtu_49483 tipc_bclink_get_mtu 0 49483 NULL nohasharray
154270 +esp4_get_mtu_49483 esp4_get_mtu 0-2 49483 &tipc_bclink_get_mtu_49483 nohasharray
154271 +b43legacy_validate_chipaccess_49483 b43legacy_validate_chipaccess 0 49483 &esp4_get_mtu_49483
154272 +ath10k_wmi_set_sta_ps_param_49484 ath10k_wmi_set_sta_ps_param 0 49484 NULL
154273 +isr_decrypt_done_read_49490 isr_decrypt_done_read 3-0 49490 NULL
154274 +r820t_read_49492 r820t_read 0-4 49492 NULL
154275 +tpacpi_driver_wwan_emulstate_show_49494 tpacpi_driver_wwan_emulstate_show 0 49494 NULL
154276 +ismt_access_49498 ismt_access 0 49498 NULL
154277 +ql3xxx_open_49499 ql3xxx_open 0 49499 NULL
154278 +show_fnode_tsid_49500 show_fnode_tsid 0 49500 NULL
154279 +show_dts_ext_49503 show_dts_ext 0 49503 NULL
154280 +acpi_ex_write_with_update_rule_49505 acpi_ex_write_with_update_rule 0 49505 NULL
154281 +wake_lock_show_49508 wake_lock_show 0 49508 NULL
154282 +show_offset_49516 show_offset 0 49516 NULL
154283 +iwl_dbgfs_disable_power_off_read_49517 iwl_dbgfs_disable_power_off_read 3-0 49517 NULL nohasharray
154284 +smp_execute_task_49517 smp_execute_task 0 49517 &iwl_dbgfs_disable_power_off_read_49517
154285 +pch_gbe_open_49518 pch_gbe_open 0 49518 NULL
154286 +SyS_listxattr_49519 SyS_listxattr 3 49519 NULL
154287 +__sock_recvmsg_nosec_49520 __sock_recvmsg_nosec 0-4 49520 NULL nohasharray
154288 +emulator_write_phys_49520 emulator_write_phys 2 49520 &__sock_recvmsg_nosec_49520
154289 +xgbe_change_mtu_49524 xgbe_change_mtu 2-0 49524 NULL
154290 +show_tcpOutSegs_49528 show_tcpOutSegs 0 49528 NULL nohasharray
154291 +light_write_49528 light_write 0 49528 &show_tcpOutSegs_49528 nohasharray
154292 +read_partial_49528 read_partial 2 49528 &light_write_49528
154293 +tda18271_write_regs_49537 tda18271_write_regs 0 49537 NULL
154294 +netxen_issue_cmd_49538 netxen_issue_cmd 0 49538 NULL
154295 +squashfs_trusted_list_49541 squashfs_trusted_list 0-5 49541 NULL
154296 +s6e63m0_sysfs_show_gamma_table_49544 s6e63m0_sysfs_show_gamma_table 0 49544 NULL
154297 +ntc_show_type_49546 ntc_show_type 0 49546 NULL
154298 +show_attr_textmode_49550 show_attr_textmode 0 49550 NULL
154299 +MIDIbuf_read_49551 MIDIbuf_read 0 49551 NULL
154300 +__brcmf_cfg80211_up_49557 __brcmf_cfg80211_up 0 49557 NULL
154301 +rx_queue_add_kobject_49559 rx_queue_add_kobject 0 49559 NULL
154302 +smk_write_access_49561 smk_write_access 3-0 49561 NULL
154303 +read_status_49562 read_status 0 49562 NULL
154304 +proc_dev_atm_read_49563 proc_dev_atm_read 0-3 49563 NULL
154305 +nilfs_btree_delete_49566 nilfs_btree_delete 0 49566 NULL
154306 +show_taint_49568 show_taint 0 49568 NULL nohasharray
154307 +hsr_netdev_notify_49568 hsr_netdev_notify 0 49568 &show_taint_49568
154308 +major_show_49571 major_show 0 49571 NULL
154309 +ntfs_malloc_nofs_49572 ntfs_malloc_nofs 1 49572 NULL
154310 +alloc_chunk_49575 alloc_chunk 1 49575 NULL
154311 +sctp_setsockopt_default_send_param_49578 sctp_setsockopt_default_send_param 3-0 49578 NULL
154312 +show_in_alarm_49582 show_in_alarm 0 49582 NULL
154313 +readfifo_49583 readfifo 1 49583 NULL
154314 +gfs2_quota_lock_49587 gfs2_quota_lock 0 49587 NULL
154315 +cpu_mask_to_apicid_and_49589 cpu_mask_to_apicid_and 0 49589 NULL nohasharray
154316 +aty_valid_pll_ct_49589 aty_valid_pll_ct 0 49589 &cpu_mask_to_apicid_and_49589
154317 +usbhid_get_power_49590 usbhid_get_power 0 49590 NULL
154318 +frag_rx_path_49593 frag_rx_path 3 49593 NULL
154319 +evm_inode_setattr_49594 evm_inode_setattr 0 49594 NULL nohasharray
154320 +tpacpi_rfk_sysfs_enable_store_49594 tpacpi_rfk_sysfs_enable_store 0-4 49594 &evm_inode_setattr_49594
154321 +elants_i2c_fw_update_49595 elants_i2c_fw_update 0 49595 NULL
154322 +snd_emu10k1_efx_playback_prepare_49597 snd_emu10k1_efx_playback_prepare 0 49597 NULL
154323 +ceph_key_preparse_49602 ceph_key_preparse 0 49602 NULL
154324 +usbtv_select_input_49603 usbtv_select_input 0 49603 NULL
154325 +ocfs2_xattr_trusted_list_49606 ocfs2_xattr_trusted_list 0-5 49606 NULL nohasharray
154326 +mcs7830_hif_set_mac_address_49606 mcs7830_hif_set_mac_address 0 49606 &ocfs2_xattr_trusted_list_49606 nohasharray
154327 +pch_phub_write_gbe_mac_addr_49606 pch_phub_write_gbe_mac_addr 0 49606 &mcs7830_hif_set_mac_address_49606
154328 +isr_wakeups_read_49607 isr_wakeups_read 3-0 49607 NULL
154329 +f_get_base_info_49609 f_get_base_info 0 49609 NULL
154330 +show_therm_crit_alarm_49611 show_therm_crit_alarm 0 49611 NULL
154331 +cfq_group_idle_show_49612 cfq_group_idle_show 0 49612 NULL
154332 +compat_SyS_fcntl64_49613 compat_SyS_fcntl64 3 49613 NULL
154333 +qla4_83xx_set_idc_ver_49615 qla4_83xx_set_idc_ver 0 49615 NULL
154334 +btrfs_mksubvol_49616 btrfs_mksubvol 3 49616 NULL nohasharray
154335 +mt2060_get_if_frequency_49616 mt2060_get_if_frequency 0 49616 &btrfs_mksubvol_49616
154336 +xfs_attr3_leaf_add_49617 xfs_attr3_leaf_add 0 49617 NULL
154337 +vt596_transaction_49618 vt596_transaction 0 49618 NULL
154338 +smk_write_doi_49621 smk_write_doi 3-0 49621 NULL nohasharray
154339 +ath10k_htc_init_49621 ath10k_htc_init 0 49621 &smk_write_doi_49621
154340 +port_fops_read_49626 port_fops_read 3-0 49626 NULL
154341 +v4l2_m2m_qbuf_49627 v4l2_m2m_qbuf 0 49627 NULL
154342 +btrfsic_cmp_log_and_dev_bytenr_49628 btrfsic_cmp_log_and_dev_bytenr 2 49628 NULL
154343 +ecryptfs_permission_49634 ecryptfs_permission 0 49634 NULL nohasharray
154344 +cbaf_cdid_get_49634 cbaf_cdid_get 0 49634 &ecryptfs_permission_49634
154345 +rds_notify_queue_get_49635 rds_notify_queue_get 0 49635 NULL
154346 +raw_enable_allfilters_49639 raw_enable_allfilters 0 49639 NULL
154347 +max_user_freq_show_49643 max_user_freq_show 0 49643 NULL
154348 +pyra_sysfs_read_info_49669 pyra_sysfs_read_info 0-5-6 49669 NULL
154349 +match_int_49672 match_int 0 49672 NULL
154350 +__hci_req_sync_49680 __hci_req_sync 0 49680 NULL
154351 +ubi_wl_flush_49682 ubi_wl_flush 0 49682 NULL
154352 +aa_simple_write_to_buffer_49683 aa_simple_write_to_buffer 4-3 49683 NULL nohasharray
154353 +lp5562_run_predef_led_pattern_49683 lp5562_run_predef_led_pattern 0 49683 &aa_simple_write_to_buffer_49683
154354 +SyS_pwritev_49688 SyS_pwritev 3 49688 NULL
154355 +fw_status_49690 fw_status 0 49690 NULL
154356 +__setup_irq_49696 __setup_irq 0 49696 NULL
154357 +sys_gethostname_49698 sys_gethostname 2 49698 NULL
154358 +tcp_sacktag_walk_49703 tcp_sacktag_walk 5-6 49703 NULL nohasharray
154359 +snd_usb_endpoint_set_params_49703 snd_usb_endpoint_set_params 0 49703 &tcp_sacktag_walk_49703
154360 +picolcd_operation_mode_delay_show_49709 picolcd_operation_mode_delay_show 0 49709 NULL
154361 +vnic_dev_add_addr_49710 vnic_dev_add_addr 0 49710 NULL nohasharray
154362 +do_iter_readv_writev_49710 do_iter_readv_writev 0 49710 &vnic_dev_add_addr_49710
154363 +show_online_49713 show_online 0 49713 NULL
154364 +do_splice_to_49714 do_splice_to 0-4 49714 NULL
154365 +write_pool_49718 write_pool 3-0 49718 NULL
154366 +create_modalias_49720 create_modalias 0 49720 NULL
154367 +alloc_kmem_cache_node_49725 alloc_kmem_cache_node 0 49725 NULL
154368 +__netlink_insert_49728 __netlink_insert 0 49728 NULL
154369 +pcnet_open_49729 pcnet_open 0 49729 NULL
154370 +dev_pm_qos_constraints_allocate_49731 dev_pm_qos_constraints_allocate 0 49731 NULL
154371 +sys_fsetxattr_49736 sys_fsetxattr 4 49736 NULL
154372 +write_exec_49737 write_exec 0 49737 NULL nohasharray
154373 +cbaf_send_host_info_49737 cbaf_send_host_info 0 49737 &write_exec_49737
154374 +check_frame_49741 check_frame 0 49741 NULL
154375 +ixgbe_vlan_rx_add_vid_49743 ixgbe_vlan_rx_add_vid 0 49743 NULL
154376 +zd_usb_iowrite16v_49744 zd_usb_iowrite16v 3 49744 NULL nohasharray
154377 +iio_show_dev_name_49744 iio_show_dev_name 0 49744 &zd_usb_iowrite16v_49744
154378 +show_usblim_49746 show_usblim 0 49746 NULL nohasharray
154379 +uvc_init_video_49746 uvc_init_video 0 49746 &show_usblim_49746
154380 +firmware_loading_show_49748 firmware_loading_show 0 49748 NULL
154381 +__niu_wait_bits_clear_ipp_49750 __niu_wait_bits_clear_ipp 0 49750 NULL nohasharray
154382 +snd_hdac_get_connections_49750 snd_hdac_get_connections 0 49750 &__niu_wait_bits_clear_ipp_49750
154383 +btrfs_chunk_num_stripes_49751 btrfs_chunk_num_stripes 0 49751 NULL
154384 +fuse_wr_pages_49753 fuse_wr_pages 0-2-1 49753 NULL
154385 +lifetime_write_kbytes_show_49754 lifetime_write_kbytes_show 0 49754 NULL
154386 +pb0100_set_red_balance_49756 pb0100_set_red_balance 0 49756 NULL
154387 +nci_skb_alloc_49757 nci_skb_alloc 2 49757 NULL
154388 +key_conf_keylen_read_49758 key_conf_keylen_read 3-0 49758 NULL nohasharray
154389 +cfg80211_vendor_event_alloc_49758 cfg80211_vendor_event_alloc 2 49758 &key_conf_keylen_read_49758 nohasharray
154390 +zr364xx_prepare_49758 zr364xx_prepare 0 49758 &cfg80211_vendor_event_alloc_49758
154391 +acpi_ps_get_next_namepath_49760 acpi_ps_get_next_namepath 0 49760 NULL
154392 +ceph_uninline_data_49761 ceph_uninline_data 0 49761 NULL
154393 +fuse_conn_waiting_read_49762 fuse_conn_waiting_read 3-0 49762 NULL
154394 +keyspan_write_room_49763 keyspan_write_room 0 49763 NULL
154395 +show_ipv4_iface_gateway_49765 show_ipv4_iface_gateway 0 49765 NULL nohasharray
154396 +nmi_suspend_49765 nmi_suspend 0 49765 &show_ipv4_iface_gateway_49765 nohasharray
154397 +mx2_camera_get_formats_49765 mx2_camera_get_formats 0 49765 &nmi_suspend_49765
154398 +isku_sysfs_write_49767 isku_sysfs_write 5-0 49767 NULL
154399 +ivtvfb_set_var_49771 ivtvfb_set_var 0 49771 NULL
154400 +dev_show_49780 dev_show 0 49780 NULL
154401 +set_port0_handler_49783 set_port0_handler 4-0 49783 NULL nohasharray
154402 +be_mac_addr_set_49783 be_mac_addr_set 0 49783 &set_port0_handler_49783 nohasharray
154403 +apds990x_set_lux_thresh_49783 apds990x_set_lux_thresh 0 49783 &be_mac_addr_set_49783
154404 +C_SYSC_recv_49784 C_SYSC_recv 3 49784 NULL
154405 +toshiba_touchpad_set_49788 toshiba_touchpad_set 0 49788 NULL
154406 +ceph_osdc_readpages_49789 ceph_osdc_readpages 0 49789 NULL nohasharray
154407 +qla4_83xx_check_cmd_peg_status_49789 qla4_83xx_check_cmd_peg_status 0 49789 &ceph_osdc_readpages_49789
154408 +i40e_sync_vsi_filters_49791 i40e_sync_vsi_filters 0 49791 NULL
154409 +nfs_file_fsync_49792 nfs_file_fsync 0 49792 NULL
154410 +store_ideapad_cam_49794 store_ideapad_cam 0-4 49794 NULL
154411 +nilfs_segctor_README_show_49796 nilfs_segctor_README_show 0 49796 NULL
154412 +__of_parse_phandle_with_args_49807 __of_parse_phandle_with_args 0 49807 NULL nohasharray
154413 +asiliantfb_check_var_49807 asiliantfb_check_var 0 49807 &__of_parse_phandle_with_args_49807
154414 +xfs_buf_submit_wait_49810 xfs_buf_submit_wait 0 49810 NULL
154415 +po1030_set_hvflip_49811 po1030_set_hvflip 0 49811 NULL
154416 +show_config_pending_49814 show_config_pending 0 49814 NULL
154417 +v9fs_file_fsync_dotl_49822 v9fs_file_fsync_dotl 0 49822 NULL
154418 +nilfs_dev_revision_show_49827 nilfs_dev_revision_show 0 49827 NULL
154419 +ntfs_copy_from_user_iovec_49829 ntfs_copy_from_user_iovec 6-0-3 49829 NULL
154420 +nvkm_engctx_create__49831 nvkm_engctx_create_ 8 49831 NULL nohasharray
154421 +add_uuid_49831 add_uuid 4 49831 &nvkm_engctx_create__49831 nohasharray
154422 +ns_get_name_49831 ns_get_name 0 49831 &add_uuid_49831
154423 +tcf_csum_ipv4_tcp_49834 tcf_csum_ipv4_tcp 3 49834 NULL
154424 +ath6kl_fwlog_block_read_49836 ath6kl_fwlog_block_read 3-0 49836 NULL
154425 +snd_azf3328_pcm_prepare_49838 snd_azf3328_pcm_prepare 0 49838 NULL nohasharray
154426 +pci_add_dynid_49838 pci_add_dynid 0 49838 &snd_azf3328_pcm_prepare_49838
154427 +hash_recvmsg_49844 hash_recvmsg 3 49844 NULL
154428 +twl4030_write_49846 twl4030_write 2 49846 NULL
154429 +show_lut_temp_49847 show_lut_temp 0 49847 NULL
154430 +scsi_dispatch_cmd_entry_49848 scsi_dispatch_cmd_entry 3-0 49848 NULL
154431 +timeradd_entry_49850 timeradd_entry 3-0 49850 NULL
154432 +ecryptfs_statfs_49853 ecryptfs_statfs 0 49853 NULL
154433 +efx_fill_loopback_test_49855 efx_fill_loopback_test 0-4 49855 NULL
154434 +udplite_sk_init_49856 udplite_sk_init 0 49856 NULL
154435 +store_modes_49864 store_modes 0-4 49864 NULL
154436 +e1000_setup_tx_resources_49867 e1000_setup_tx_resources 0 49867 NULL
154437 +____request_module_49868 ____request_module 0 49868 NULL
154438 +sctp_setsockopt_bindx_49870 sctp_setsockopt_bindx 3-0 49870 NULL
154439 +carl9170_op_get_stats_49871 carl9170_op_get_stats 0 49871 NULL
154440 +wm831x_rtc_stop_alarm_49875 wm831x_rtc_stop_alarm 0 49875 NULL
154441 +s_filter_49877 s_filter 0 49877 NULL
154442 +show_volt_max_49881 show_volt_max 0 49881 NULL
154443 +kovaplus_sysfs_read_profile_settings_49882 kovaplus_sysfs_read_profile_settings 0-5-6 49882 NULL
154444 +il_send_cmd_pdu_async_49891 il_send_cmd_pdu_async 0 49891 NULL
154445 +tgr192_init_49892 tgr192_init 0 49892 NULL
154446 +lb_throttle_49897 lb_throttle 0 49897 NULL
154447 +ovs_key_attr_size_49898 ovs_key_attr_size 0 49898 NULL
154448 +bnx2x_open_49905 bnx2x_open 0 49905 NULL
154449 +ea_put_49907 ea_put 0 49907 NULL
154450 +qnx4_statfs_49911 qnx4_statfs 0 49911 NULL
154451 +ecryptfs_filldir_49912 ecryptfs_filldir 3 49912 NULL nohasharray
154452 +available_governors_show_49912 available_governors_show 0 49912 &ecryptfs_filldir_49912
154453 +fuse_send_write_49915 fuse_send_write 0-4 49915 NULL
154454 +bsp_pm_callback_49917 bsp_pm_callback 0 49917 NULL
154455 +show_voltage_label_49923 show_voltage_label 0 49923 NULL nohasharray
154456 +megasas_fw_crash_state_store_49923 megasas_fw_crash_state_store 0-4 49923 &show_voltage_label_49923
154457 +_cpu_up_49927 _cpu_up 0 49927 NULL
154458 +beacon_timeout_ms_store_49935 beacon_timeout_ms_store 0-4 49935 NULL
154459 +mxl301rf_set_params_49936 mxl301rf_set_params 0 49936 NULL nohasharray
154460 +md_setup_cluster_49936 md_setup_cluster 0 49936 &mxl301rf_set_params_49936
154461 +gnttab_setup_auto_xlat_frames_49940 gnttab_setup_auto_xlat_frames 1 49940 NULL
154462 +tpm_get_random_49950 tpm_get_random 0-3 49950 NULL
154463 +iscsi_nacl_attrib_show_default_erl_49955 iscsi_nacl_attrib_show_default_erl 0 49955 NULL
154464 +saa7706h_i2c_transfer_49957 saa7706h_i2c_transfer 3 49957 NULL
154465 +__cfg80211_alloc_event_skb_49963 __cfg80211_alloc_event_skb 6 49963 NULL
154466 +snd_soundfont_load_49964 snd_soundfont_load 0-3 49964 NULL
154467 +store_temp_auto_boost_49966 store_temp_auto_boost 0-4 49966 NULL
154468 +hda_widget_sysfs_init_49968 hda_widget_sysfs_init 0 49968 NULL
154469 +bDeviceSubClass_show_49970 bDeviceSubClass_show 0 49970 NULL
154470 +volume_write_49971 volume_write 0 49971 NULL
154471 +set_a_bus_drop_49973 set_a_bus_drop 0-4 49973 NULL
154472 +wl1251_boot_upload_firmware_49975 wl1251_boot_upload_firmware 0 49975 NULL nohasharray
154473 +store_49975 store 0 49975 &wl1251_boot_upload_firmware_49975
154474 +qla4xxx_hw_reset_49976 qla4xxx_hw_reset 0 49976 NULL
154475 +b43legacy_pio_read_49978 b43legacy_pio_read 0 49978 NULL
154476 +set_attr_textmode_49984 set_attr_textmode 0-4 49984 NULL
154477 +ct_pcm_playback_prepare_49985 ct_pcm_playback_prepare 0 49985 NULL
154478 +ieee80211_if_fmt_dtim_count_49987 ieee80211_if_fmt_dtim_count 3 49987 NULL nohasharray
154479 +hdcs_reg_write_seq_49987 hdcs_reg_write_seq 0 49987 &ieee80211_if_fmt_dtim_count_49987
154480 +rcu_expedited_show_49988 rcu_expedited_show 0 49988 NULL
154481 +drm_buffer_copy_from_user_49990 drm_buffer_copy_from_user 3 49990 NULL
154482 +wm831x_isink_disable_49991 wm831x_isink_disable 0 49991 NULL
154483 +__mlx4_replace_mac_49992 __mlx4_replace_mac 0 49992 NULL
154484 +sta2x11_swiotlb_alloc_coherent_49994 sta2x11_swiotlb_alloc_coherent 2 49994 NULL
154485 +run_49996 run 0 49996 NULL
154486 +write_49997 write 0 49997 NULL
154487 +__module_alloc_50004 __module_alloc 1 50004 NULL
154488 +cx231xx_i2c_send_bytes_50007 cx231xx_i2c_send_bytes 0 50007 NULL nohasharray
154489 +group_addr_store_50007 group_addr_store 0-4 50007 &cx231xx_i2c_send_bytes_50007
154490 +dn_mss_from_pmtu_50011 dn_mss_from_pmtu 0-2 50011 NULL
154491 +hugetlb_entry_50017 hugetlb_entry 0 50017 NULL
154492 +security_context_to_sid_50019 security_context_to_sid 2-0 50019 NULL nohasharray
154493 +ASIE_show_50019 ASIE_show 0 50019 &security_context_to_sid_50019
154494 +isdn_read_50021 isdn_read 3-0 50021 NULL
154495 +move_to_new_page_50023 move_to_new_page 0 50023 NULL
154496 +rose_device_event_50026 rose_device_event 0 50026 NULL
154497 +xlog_recovery_process_trans_50028 xlog_recovery_process_trans 4 50028 NULL nohasharray
154498 +qp_alloc_queue_50028 qp_alloc_queue 1 50028 &xlog_recovery_process_trans_50028
154499 +caif_stream_sendmsg_50030 caif_stream_sendmsg 3 50030 NULL
154500 +set_mtu_50032 set_mtu 0 50032 NULL
154501 +ath10k_wmi_pdev_pktlog_enable_50033 ath10k_wmi_pdev_pktlog_enable 0 50033 NULL
154502 +sky2_open_50034 sky2_open 0 50034 NULL
154503 +do_set_pwm_mode_50035 do_set_pwm_mode 0 50035 NULL
154504 +read_partial_message_section_50036 read_partial_message_section 3 50036 NULL
154505 +acpi_ut_copy_ipackage_to_epackage_50038 acpi_ut_copy_ipackage_to_epackage 0 50038 NULL
154506 +wait_for_free_request_50040 wait_for_free_request 0 50040 NULL nohasharray
154507 +dbg_chk_lpt_free_spc_50040 dbg_chk_lpt_free_spc 0 50040 &wait_for_free_request_50040 nohasharray
154508 +nf_sockopt_50040 nf_sockopt 0 50040 &dbg_chk_lpt_free_spc_50040
154509 +read_lid_handling_50041 read_lid_handling 0 50041 NULL
154510 +target_stat_scsi_tgt_dev_show_attr_resets_50044 target_stat_scsi_tgt_dev_show_attr_resets 0 50044 NULL
154511 +wl1251_hw_init_mem_config_50045 wl1251_hw_init_mem_config 0 50045 NULL nohasharray
154512 +iscsi_tpg_attrib_store_t10_pi_50045 iscsi_tpg_attrib_store_t10_pi 0-3 50045 &wl1251_hw_init_mem_config_50045
154513 +alloc_ebda_hpc_50046 alloc_ebda_hpc 1-2 50046 NULL
154514 +ioread8_50049 ioread8 0 50049 NULL
154515 +sctp_copy_local_addr_list_50054 sctp_copy_local_addr_list 0 50054 NULL nohasharray
154516 +target_stat_scsi_auth_intr_show_attr_num_cmds_50054 target_stat_scsi_auth_intr_show_attr_num_cmds 0 50054 &sctp_copy_local_addr_list_50054
154517 +fuse_conn_max_background_write_50061 fuse_conn_max_background_write 3-0 50061 NULL
154518 +reserve_grant_head_show_50063 reserve_grant_head_show 0 50063 NULL
154519 +max8660_ldo67_enable_50073 max8660_ldo67_enable 0 50073 NULL
154520 +lx_pipe_state_50076 lx_pipe_state 0 50076 NULL
154521 +multicast_last_member_count_store_50078 multicast_last_member_count_store 4-0 50078 NULL
154522 +dev_set_alias_50084 dev_set_alias 3-0 50084 NULL
154523 +pcpu_get_vm_areas_50085 pcpu_get_vm_areas 3 50085 NULL
154524 +libcfs_ioctl_popdata_50087 libcfs_ioctl_popdata 3 50087 NULL
154525 +sock_setsockopt_50088 sock_setsockopt 5-0 50088 NULL
154526 +altera_swap_dr_50090 altera_swap_dr 2 50090 NULL
154527 +afs_writepages_50092 afs_writepages 0 50092 NULL
154528 +card_type_show_50095 card_type_show 0 50095 NULL
154529 +il4965_restore_default_wep_keys_50096 il4965_restore_default_wep_keys 0 50096 NULL
154530 +android_set_cntry_50100 android_set_cntry 0 50100 NULL
154531 +uwb_rc_beacon_50102 uwb_rc_beacon 0 50102 NULL
154532 +epp_write_addr_50103 epp_write_addr 0 50103 NULL
154533 +xc5000_set_digital_params_50105 xc5000_set_digital_params 0 50105 NULL
154534 +read_file_slot_50111 read_file_slot 3-0 50111 NULL
154535 +tw9910_cropcap_50113 tw9910_cropcap 0 50113 NULL
154536 +mon_text_read_t_50115 mon_text_read_t 0-3 50115 NULL
154537 +show_chassis_clear_50119 show_chassis_clear 0 50119 NULL
154538 +rx_streaming_interval_write_50120 rx_streaming_interval_write 3-0 50120 NULL nohasharray
154539 +show_counter_ib_symbol_errs_50120 show_counter_ib_symbol_errs 0 50120 &rx_streaming_interval_write_50120
154540 +ocrdma_dbgfs_ops_write_50123 ocrdma_dbgfs_ops_write 3-0 50123 NULL
154541 +roccat_common2_sysfs_write_light_50130 roccat_common2_sysfs_write_light 0-6-5 50130 NULL
154542 +wake_up_wlan_store_50132 wake_up_wlan_store 0-4 50132 NULL nohasharray
154543 +elan_i2c_finish_fw_update_50132 elan_i2c_finish_fw_update 0 50132 &wake_up_wlan_store_50132
154544 +SYSC_preadv_50134 SYSC_preadv 3 50134 NULL nohasharray
154545 +udf_adinicb_writepage_50134 udf_adinicb_writepage 0 50134 &SYSC_preadv_50134
154546 +dimmdev_label_show_50135 dimmdev_label_show 0 50135 NULL
154547 +mei_cl_flow_ctrl_reduce_50137 mei_cl_flow_ctrl_reduce 0 50137 NULL
154548 +suspend_devices_and_enter_50139 suspend_devices_and_enter 0 50139 NULL
154549 +rbd_dev_refresh_50142 rbd_dev_refresh 0 50142 NULL
154550 +store_fan_full_speed_50143 store_fan_full_speed 0-4 50143 NULL
154551 +xenbus_write_transaction_50146 xenbus_write_transaction 0 50146 NULL
154552 +ata_scsi_activity_show_50149 ata_scsi_activity_show 0 50149 NULL
154553 +__uncore_xbr_mask_show_50150 __uncore_xbr_mask_show 0 50150 NULL
154554 +csrow_mem_type_show_50152 csrow_mem_type_show 0 50152 NULL
154555 +tx_frag_need_fragmentation_read_50153 tx_frag_need_fragmentation_read 3-0 50153 NULL nohasharray
154556 +show_min_uA_50153 show_min_uA 0 50153 &tx_frag_need_fragmentation_read_50153
154557 +xfs_bwrite_50154 xfs_bwrite 0 50154 NULL
154558 +show_fc_rport_port_name_50155 show_fc_rport_port_name 0 50155 NULL
154559 +reiserfs_bmap_count_50160 reiserfs_bmap_count 0 50160 NULL
154560 +aac_nark_ioremap_50163 aac_nark_ioremap 2 50163 NULL nohasharray
154561 +kmalloc_node_50163 kmalloc_node 1 50163 &aac_nark_ioremap_50163
154562 +arch_check_ftrace_location_50164 arch_check_ftrace_location 0 50164 NULL
154563 +rx_refill_50166 rx_refill 0 50166 NULL
154564 +rx_filter_ibss_filter_read_50167 rx_filter_ibss_filter_read 3-0 50167 NULL
154565 +ahd_probe_stack_size_50168 ahd_probe_stack_size 0 50168 NULL
154566 +odev_update_50169 odev_update 2-0 50169 NULL
154567 +ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172 ieee80211_if_fmt_dot11MeshHWMPRannInterval 3 50172 NULL nohasharray
154568 +ubi_resize_volume_50172 ubi_resize_volume 2 50172 &ieee80211_if_fmt_dot11MeshHWMPRannInterval_50172
154569 +bInterfaceSubClass_show_50176 bInterfaceSubClass_show 0 50176 NULL
154570 +xfs_dbg_store_50177 xfs_dbg_store 0-4 50177 NULL
154571 +ext3_do_update_inode_50178 ext3_do_update_inode 0 50178 NULL
154572 +mxl111sf_tuner_program_regs_50179 mxl111sf_tuner_program_regs 0 50179 NULL
154573 +udc_create_dma_chain_50185 udc_create_dma_chain 0 50185 NULL
154574 +ib_send_cm_drep_50186 ib_send_cm_drep 3 50186 NULL
154575 +_mv88e6xxx_phy_write_indirect_50195 _mv88e6xxx_phy_write_indirect 0 50195 NULL
154576 +store_beep_50196 store_beep 0-4 50196 NULL
154577 +max_medium_access_timeouts_show_50197 max_medium_access_timeouts_show 0 50197 NULL
154578 +cfg80211_roamed_bss_50198 cfg80211_roamed_bss 6-4 50198 NULL
154579 +cyttsp4_probe_50201 cyttsp4_probe 4 50201 NULL
154580 +ahci_show_host_caps_50203 ahci_show_host_caps 0 50203 NULL
154581 +rx_rx_timeout_wa_read_50204 rx_rx_timeout_wa_read 3-0 50204 NULL nohasharray
154582 +store_falltime_50204 store_falltime 4-0 50204 &rx_rx_timeout_wa_read_50204
154583 +mthca_buddy_init_50206 mthca_buddy_init 2 50206 NULL nohasharray
154584 +compat_SyS_sendfile_50206 compat_SyS_sendfile 4 50206 &mthca_buddy_init_50206
154585 +l2cap_sock_setsockopt_50207 l2cap_sock_setsockopt 5-0 50207 NULL
154586 +ieee80211_skb_resize_50211 ieee80211_skb_resize 3 50211 NULL
154587 +seq_buf_to_user_50213 seq_buf_to_user 3 50213 NULL
154588 +acm_submit_read_urbs_50216 acm_submit_read_urbs 0 50216 NULL
154589 +loadtime_init_50221 loadtime_init 0 50221 NULL
154590 +igbvf_set_mac_50224 igbvf_set_mac 0 50224 NULL
154591 +mon_bin_compat_ioctl_50234 mon_bin_compat_ioctl 3 50234 NULL
154592 +sg_kmalloc_50240 sg_kmalloc 1 50240 NULL nohasharray
154593 +nilfs_cpfile_get_stat_50240 nilfs_cpfile_get_stat 0 50240 &sg_kmalloc_50240
154594 +adp8870_bl_l5_dark_max_store_50252 adp8870_bl_l5_dark_max_store 4-0 50252 NULL
154595 +afs_extract_data_50261 afs_extract_data 5 50261 NULL nohasharray
154596 +cx25821_s_ctrl_50261 cx25821_s_ctrl 0 50261 &afs_extract_data_50261 nohasharray
154597 +gadget_config_desc_MaxPower_show_50261 gadget_config_desc_MaxPower_show 0 50261 &cx25821_s_ctrl_50261
154598 +igb_init_interrupt_scheme_50262 igb_init_interrupt_scheme 0 50262 NULL
154599 +vlan_dev_hard_header_50263 vlan_dev_hard_header 0 50263 NULL
154600 +isci_phy_control_50264 isci_phy_control 0 50264 NULL
154601 +vlan_dev_init_50267 vlan_dev_init 0 50267 NULL nohasharray
154602 +pwm1_store_50267 pwm1_store 4-0 50267 &vlan_dev_init_50267
154603 +__i915_add_request_50272 __i915_add_request 0 50272 NULL
154604 +cifs_setattr_unix_50275 cifs_setattr_unix 0 50275 NULL
154605 +con2fb_acquire_newinfo_50278 con2fb_acquire_newinfo 0 50278 NULL
154606 +ahci_led_show_50279 ahci_led_show 0 50279 NULL
154607 +netlink_send_50281 netlink_send 0 50281 NULL
154608 +input_bits_to_string_50285 input_bits_to_string 0 50285 NULL
154609 +rxrpc_setsockopt_50286 rxrpc_setsockopt 5-0 50286 NULL
154610 +store_50289 store 0-3 50289 NULL
154611 +show_in10_50295 show_in10 0 50295 NULL
154612 +vidioc_streamon_50299 vidioc_streamon 0 50299 NULL nohasharray
154613 +iscsi_tpg_param_store_ImmediateData_50299 iscsi_tpg_param_store_ImmediateData 0-3 50299 &vidioc_streamon_50299
154614 +soc_codec_reg_show_50302 soc_codec_reg_show 0-3 50302 NULL
154615 +ath10k_mac_set_kickout_50303 ath10k_mac_set_kickout 0 50303 NULL
154616 +SYSC_flistxattr_50307 SYSC_flistxattr 3 50307 NULL
154617 +SYSC_sched_setaffinity_50310 SYSC_sched_setaffinity 2 50310 NULL nohasharray
154618 +pch_gbe_alloc_rx_buffers_pool_50310 pch_gbe_alloc_rx_buffers_pool 0 50310 &SYSC_sched_setaffinity_50310
154619 +snd_fm801_playback_trigger_50312 snd_fm801_playback_trigger 0 50312 NULL
154620 +tps65912_gpio_output_50313 tps65912_gpio_output 0 50313 NULL
154621 +cond_init_bool_indexes_50314 cond_init_bool_indexes 0 50314 NULL
154622 +soc_camera_read_50319 soc_camera_read 3-0 50319 NULL
154623 +b43_phy_ht_op_init_50321 b43_phy_ht_op_init 0 50321 NULL
154624 +sdr_cap_start_streaming_50324 sdr_cap_start_streaming 0 50324 NULL nohasharray
154625 +batadv_mesh_init_50324 batadv_mesh_init 0 50324 &sdr_cap_start_streaming_50324
154626 +ds2781_recall_eeprom_50328 ds2781_recall_eeprom 0 50328 NULL
154627 +do_launder_page_50329 do_launder_page 0 50329 NULL
154628 +picolcd_fb_update_rate_show_50333 picolcd_fb_update_rate_show 0 50333 NULL
154629 +lpfc_idiag_pcicfg_read_50334 lpfc_idiag_pcicfg_read 3-0 50334 NULL
154630 +dax_io_50336 dax_io 5-4-0 50336 NULL
154631 +snd_pcm_lib_writev_50337 snd_pcm_lib_writev 3-0 50337 NULL nohasharray
154632 +ocfs2_block_to_cluster_group_50337 ocfs2_block_to_cluster_group 2 50337 &snd_pcm_lib_writev_50337
154633 +roccat_common2_send_with_status_50343 roccat_common2_send_with_status 4-0 50343 NULL
154634 +tpm_read_50344 tpm_read 3-0 50344 NULL
154635 +set_auto_brightness_50345 set_auto_brightness 0 50345 NULL
154636 +__orinoco_up_50349 __orinoco_up 0 50349 NULL
154637 +nr_overcommit_hugepages_show_50351 nr_overcommit_hugepages_show 0 50351 NULL
154638 +efx_nic_update_stats_50352 efx_nic_update_stats 2 50352 NULL
154639 +selinux_file_permission_50354 selinux_file_permission 0 50354 NULL
154640 +isdn_ppp_read_50356 isdn_ppp_read 4-0 50356 NULL
154641 +unpack_u16_chunk_50357 unpack_u16_chunk 0 50357 NULL
154642 +iwl_dbgfs_echo_test_write_50362 iwl_dbgfs_echo_test_write 3-0 50362 NULL nohasharray
154643 +solo_enc_on_50362 solo_enc_on 0 50362 &iwl_dbgfs_echo_test_write_50362 nohasharray
154644 +ds2781_set_rsgain_setting_50362 ds2781_set_rsgain_setting 0-4 50362 &solo_enc_on_50362
154645 +xfrm_send_migrate_50365 xfrm_send_migrate 5 50365 NULL nohasharray
154646 +setbrightness_50365 setbrightness 0 50365 &xfrm_send_migrate_50365
154647 +roccat_common2_receive_50369 roccat_common2_receive 4-0 50369 NULL
154648 +store_pwm_temp_sel_50371 store_pwm_temp_sel 0-4 50371 NULL
154649 +set_ctrl_50374 set_ctrl 0 50374 NULL
154650 +sl_alloc_bufs_50380 sl_alloc_bufs 2 50380 NULL
154651 +tg3_reset_hw_50381 tg3_reset_hw 0 50381 NULL
154652 +store_temp62_50383 store_temp62 0-4 50383 NULL
154653 +may_change_ptraced_domain_50385 may_change_ptraced_domain 0 50385 NULL
154654 +acpi_ds_scope_stack_pop_50387 acpi_ds_scope_stack_pop 0 50387 NULL
154655 +flags_show_50391 flags_show 0 50391 NULL
154656 +ad7877_gpio3_show_50397 ad7877_gpio3_show 0 50397 NULL
154657 +base_sock_create_50400 base_sock_create 0 50400 NULL
154658 +snd_mask_refine_last_50406 snd_mask_refine_last 0 50406 NULL
154659 +inode_getsecctx_50410 inode_getsecctx 0 50410 NULL nohasharray
154660 +read8_reg_50410 read8_reg 4 50410 &inode_getsecctx_50410
154661 +l2tp_ip_sendmsg_50411 l2tp_ip_sendmsg 4-0 50411 NULL
154662 +recomp_data_node_50412 recomp_data_node 0 50412 NULL
154663 +tg_set_rt_bandwidth_50413 tg_set_rt_bandwidth 0 50413 NULL
154664 +acpi_ds_result_stack_pop_50414 acpi_ds_result_stack_pop 0 50414 NULL
154665 +fc0012_writereg_50421 fc0012_writereg 0 50421 NULL nohasharray
154666 +store_select_ref_frequency_50421 store_select_ref_frequency 0-4 50421 &fc0012_writereg_50421
154667 +iscsi_create_conn_50425 iscsi_create_conn 2 50425 NULL
154668 +validate_acl_mac_addrs_50429 validate_acl_mac_addrs 0 50429 NULL
154669 +event_input_50432 event_input 0 50432 NULL
154670 +show_bluetooth_50436 show_bluetooth 0 50436 NULL
154671 +xfs_alloc_update_counters_50441 xfs_alloc_update_counters 0 50441 NULL
154672 +snd_cmipci_playback_trigger_50442 snd_cmipci_playback_trigger 0 50442 NULL
154673 +ecryptfs_write_lower_page_segment_50444 ecryptfs_write_lower_page_segment 0-4 50444 NULL
154674 +crypt_scatterlist_50445 crypt_scatterlist 0 50445 NULL nohasharray
154675 +wanxl_open_50445 wanxl_open 0 50445 &crypt_scatterlist_50445
154676 +patch_vt1702_50446 patch_vt1702 0 50446 NULL
154677 +btrfs_space_info_show_flags_50448 btrfs_space_info_show_flags 0 50448 NULL
154678 +udf_writepages_50451 udf_writepages 0 50451 NULL
154679 +pgctrl_write_50453 pgctrl_write 3-0 50453 NULL
154680 +device_create_sys_dev_entry_50458 device_create_sys_dev_entry 0 50458 NULL
154681 +available_frequencies_show_50462 available_frequencies_show 0 50462 NULL nohasharray
154682 +xircom_open_50462 xircom_open 0 50462 &available_frequencies_show_50462
154683 +s5p_jpeg_adjust_subs_ctrl_50466 s5p_jpeg_adjust_subs_ctrl 0 50466 NULL
154684 +i2o_dma_map_sg_50468 i2o_dma_map_sg 3 50468 NULL
154685 +store_spi_transport_pcomp_en_50471 store_spi_transport_pcomp_en 0-4 50471 NULL
154686 +tps65217_update_bits_50472 tps65217_update_bits 0 50472 NULL
154687 +show_pwm_auto_50473 show_pwm_auto 0 50473 NULL
154688 +viafb_set_par_50475 viafb_set_par 0 50475 NULL
154689 +selinux_ipv4_forward_50476 selinux_ipv4_forward 0 50476 NULL
154690 +__iscsi_tpg_auth_show_password_50477 __iscsi_tpg_auth_show_password 0 50477 NULL
154691 +cdrom_read_cdda_50478 cdrom_read_cdda 4 50478 NULL nohasharray
154692 +snd_atiixp_spdif_prepare_50478 snd_atiixp_spdif_prepare 0 50478 &cdrom_read_cdda_50478
154693 +t3_mgmt_tx_50484 t3_mgmt_tx 0 50484 NULL
154694 +__iio_update_buffers_50487 __iio_update_buffers 0 50487 NULL
154695 +freeze_show_50489 freeze_show 0 50489 NULL
154696 +gfs2_block_map_50492 gfs2_block_map 0 50492 NULL
154697 +mei_io_cb_alloc_req_buf_50493 mei_io_cb_alloc_req_buf 2-0 50493 NULL
154698 +of_irq_parse_one_50494 of_irq_parse_one 0 50494 NULL
154699 +pm8001_get_gsm_dump_50495 pm8001_get_gsm_dump 0 50495 NULL
154700 +validate_50497 validate 0 50497 NULL
154701 +_pmbus_regulator_on_off_50498 _pmbus_regulator_on_off 0 50498 NULL
154702 +rxrpc_preparse_xdr_rxkad_50503 rxrpc_preparse_xdr_rxkad 0 50503 NULL
154703 +numa_node_show_50504 numa_node_show 0 50504 NULL
154704 +pwr_rcvd_awake_beacons_read_50505 pwr_rcvd_awake_beacons_read 3-0 50505 NULL
154705 +show_ep_handle_50508 show_ep_handle 0 50508 NULL
154706 +isofs_readpage_50512 isofs_readpage 0 50512 NULL
154707 +protection_type_store_50516 protection_type_store 0-4 50516 NULL
154708 +ext3_freeze_50523 ext3_freeze 0 50523 NULL
154709 +b43_op_get_stats_50524 b43_op_get_stats 0 50524 NULL nohasharray
154710 +hsc_read_50524 hsc_read 0-3 50524 &b43_op_get_stats_50524
154711 +nr_hugepages_store_50532 nr_hugepages_store 4-0 50532 NULL
154712 +inet6_netconf_msgsize_devconf_50534 inet6_netconf_msgsize_devconf 0 50534 NULL
154713 +show_eeprom3_50535 show_eeprom3 0 50535 NULL nohasharray
154714 +dlfb_submit_urb_50535 dlfb_submit_urb 0 50535 &show_eeprom3_50535
154715 +fwnet_receive_packet_50537 fwnet_receive_packet 9 50537 NULL
154716 +wlcore_set_partition_50538 wlcore_set_partition 0 50538 NULL nohasharray
154717 +velocity_init_rings_50538 velocity_init_rings 0 50538 &wlcore_set_partition_50538
154718 +ath6kl_set_ap_probe_resp_ies_50539 ath6kl_set_ap_probe_resp_ies 3 50539 NULL nohasharray
154719 +ip_local_out_sk_50539 ip_local_out_sk 0 50539 &ath6kl_set_ap_probe_resp_ies_50539 nohasharray
154720 +vendor_id_store_50539 vendor_id_store 0-4 50539 &ip_local_out_sk_50539
154721 +show_fan_div_50540 show_fan_div 0 50540 NULL nohasharray
154722 +iwl_mvm_add_sta_50540 iwl_mvm_add_sta 0 50540 &show_fan_div_50540
154723 +set_fcoe_ctlr_enabled_50542 set_fcoe_ctlr_enabled 0 50542 NULL
154724 +bh_get_50543 bh_get 0 50543 NULL
154725 +gfs2_meta_inode_buffer_50544 gfs2_meta_inode_buffer 0 50544 NULL
154726 +attr_fn_lock_store_cptkbd_50545 attr_fn_lock_store_cptkbd 0-4 50545 NULL
154727 +airspy_set_lna_gain_50547 airspy_set_lna_gain 0 50547 NULL
154728 +trigger_request_store_50548 trigger_request_store 4 50548 NULL
154729 +wl127x_boot_clk_50551 wl127x_boot_clk 0 50551 NULL
154730 +blkdev_readpage_50552 blkdev_readpage 0 50552 NULL
154731 +usbat_flash_write_data_50553 usbat_flash_write_data 4 50553 NULL
154732 +__uncore_match_dnid_show_50561 __uncore_match_dnid_show 0 50561 NULL
154733 +ncp_fsync_50562 ncp_fsync 0 50562 NULL
154734 +self_check_peb_vid_hdr_50563 self_check_peb_vid_hdr 0 50563 NULL
154735 +cmpc_accel_g_select_store_v4_50566 cmpc_accel_g_select_store_v4 0-4 50566 NULL
154736 +_transport_phy_reset_50570 _transport_phy_reset 0 50570 NULL
154737 +mwave_write_50571 mwave_write 0-3 50571 NULL
154738 +hpet_cpuhp_notify_50573 hpet_cpuhp_notify 0 50573 NULL
154739 +target_fabric_tpg_auth_attr_store_50574 target_fabric_tpg_auth_attr_store 0 50574 NULL
154740 +mwifiex_cmd_802_11_bg_scan_query_50580 mwifiex_cmd_802_11_bg_scan_query 0 50580 NULL
154741 +fat_readpages_50582 fat_readpages 4 50582 NULL nohasharray
154742 +pep_reply_50582 pep_reply 5 50582 &fat_readpages_50582
154743 +iwl_dbgfs_missed_beacon_read_50584 iwl_dbgfs_missed_beacon_read 3-0 50584 NULL nohasharray
154744 +pcsp_start_playing_50584 pcsp_start_playing 0 50584 &iwl_dbgfs_missed_beacon_read_50584
154745 +rfcomm_sock_bind_50585 rfcomm_sock_bind 0 50585 NULL
154746 +show_srp_rport_roles_50588 show_srp_rport_roles 0 50588 NULL
154747 +build_inv_iommu_pages_50589 build_inv_iommu_pages 2-3 50589 NULL
154748 +load_map_50592 load_map 0 50592 NULL
154749 +sge_rx_50594 sge_rx 3 50594 NULL
154750 +per_cpu_show_50601 per_cpu_show 0 50601 NULL
154751 +__ext4_journalled_writepage_50603 __ext4_journalled_writepage 0 50603 NULL
154752 +wl1251_hw_init_pta_50604 wl1251_hw_init_pta 0 50604 NULL nohasharray
154753 +loop_attr_offset_show_50604 loop_attr_offset_show 0 50604 &wl1251_hw_init_pta_50604
154754 +xillybus_write_50605 xillybus_write 3-0 50605 NULL
154755 +marvell_of_reg_init_50608 marvell_of_reg_init 0 50608 NULL
154756 +lx_hardware_stop_50609 lx_hardware_stop 0 50609 NULL nohasharray
154757 +show_pwm_ac_50609 show_pwm_ac 0 50609 &lx_hardware_stop_50609
154758 +ipr_halt_50616 ipr_halt 0 50616 NULL
154759 +rx_rx_checksum_result_read_50617 rx_rx_checksum_result_read 3-0 50617 NULL
154760 +get_lid_handling_50618 get_lid_handling 0 50618 NULL nohasharray
154761 +show_session_param_ISCSI_PARAM_MAX_R2T_50618 show_session_param_ISCSI_PARAM_MAX_R2T 0 50618 &get_lid_handling_50618
154762 +sparse_early_usemaps_alloc_node_50623 sparse_early_usemaps_alloc_node 4 50623 NULL
154763 +regcache_rbtree_write_50629 regcache_rbtree_write 2-0 50629 NULL nohasharray
154764 +macvtap_alloc_skb_50629 macvtap_alloc_skb 2-3-4 50629 &regcache_rbtree_write_50629 nohasharray
154765 +ip_vs_local_request6_50629 ip_vs_local_request6 0 50629 &macvtap_alloc_skb_50629
154766 +enic_dev_add_station_addr_50630 enic_dev_add_station_addr 0 50630 NULL
154767 +simple_transaction_get_50633 simple_transaction_get 3 50633 NULL
154768 +__vm_enough_memory_50634 __vm_enough_memory 0 50634 NULL nohasharray
154769 +protocol_id_set_50634 protocol_id_set 0-4 50634 &__vm_enough_memory_50634
154770 +show_auto_pwm_max_50637 show_auto_pwm_max 0 50637 NULL nohasharray
154771 +fsp_attr_set_setreg_50637 fsp_attr_set_setreg 0-4 50637 &show_auto_pwm_max_50637
154772 +bt_sock_create_50641 bt_sock_create 0 50641 NULL
154773 +gfs2_unstuff_dinode_50644 gfs2_unstuff_dinode 0 50644 NULL
154774 +mt2063_setreg_50645 mt2063_setreg 0 50645 NULL
154775 +show_50648 show 0 50648 NULL
154776 +ext3_readpage_50653 ext3_readpage 0 50653 NULL
154777 +fat_direct_IO_50654 fat_direct_IO 3 50654 NULL
154778 +show_fc_rport_node_name_50655 show_fc_rport_node_name 0 50655 NULL
154779 +snd_seq_ioctl_set_queue_info_50657 snd_seq_ioctl_set_queue_info 0 50657 NULL
154780 +raid56_parity_alloc_scrub_rbio_50658 raid56_parity_alloc_scrub_rbio 4 50658 NULL
154781 +__sha1_ssse3_update_50659 __sha1_ssse3_update 0 50659 NULL
154782 +adcxx_show_min_50663 adcxx_show_min 0 50663 NULL nohasharray
154783 +iscsi_tpg_param_show_DefaultTime2Wait_50663 iscsi_tpg_param_show_DefaultTime2Wait 0 50663 &adcxx_show_min_50663
154784 +sys_readv_50664 sys_readv 3 50664 NULL nohasharray
154785 +ath6kl_tm_rx_event_50664 ath6kl_tm_rx_event 3 50664 &sys_readv_50664
154786 +bnad_debugfs_read_50665 bnad_debugfs_read 3-0 50665 NULL
154787 +show_ipv6_iface_ipaddress_50667 show_ipv6_iface_ipaddress 0 50667 NULL
154788 +ext2_try_to_allocate_with_rsv_50669 ext2_try_to_allocate_with_rsv 2-4-0 50669 NULL
154789 +addr_len_show_50673 addr_len_show 0 50673 NULL
154790 +cifsFYI_proc_write_50682 cifsFYI_proc_write 0-3 50682 NULL
154791 +nvidiafb_check_var_50683 nvidiafb_check_var 0 50683 NULL
154792 +cca_mode_show_50688 cca_mode_show 0 50688 NULL
154793 +i2c_smbus_read_byte_data_50689 i2c_smbus_read_byte_data 0 50689 NULL nohasharray
154794 +target_50689 target 0 50689 &i2c_smbus_read_byte_data_50689
154795 +store_50690 store 0-3 50690 NULL
154796 +_ep_queue_50692 _ep_queue 0 50692 NULL
154797 +xfs_growfs_get_hdr_buf_50697 xfs_growfs_get_hdr_buf 3 50697 NULL
154798 +dev_mem_read_50706 dev_mem_read 3-0 50706 NULL
154799 +discover_50707 discover 0 50707 NULL
154800 +regulator_total_uA_show_50713 regulator_total_uA_show 0 50713 NULL
154801 +mic_panic_event_50714 mic_panic_event 0 50714 NULL
154802 +pm_qos_update_target_50721 pm_qos_update_target 0 50721 NULL
154803 +epool_init_50723 epool_init 2 50723 NULL
154804 +max8660_ldo67_is_enabled_50729 max8660_ldo67_is_enabled 0 50729 NULL
154805 +device_attach_50730 device_attach 0 50730 NULL nohasharray
154806 +xfs_fs_unfreeze_50730 xfs_fs_unfreeze 0 50730 &device_attach_50730
154807 +mc13xxx_rtc_read_time_50733 mc13xxx_rtc_read_time 0 50733 NULL
154808 +stripe_cache_active_show_50735 stripe_cache_active_show 0 50735 NULL
154809 +blk_check_plugged_50736 blk_check_plugged 3 50736 NULL
154810 +xen_initdom_setup_msi_irqs_50737 xen_initdom_setup_msi_irqs 2 50737 NULL
154811 +store_fc_private_host_issue_lip_50738 store_fc_private_host_issue_lip 0-4 50738 NULL
154812 +lcd_power_show_50740 lcd_power_show 0 50740 NULL
154813 +__ext3_get_inode_loc_50744 __ext3_get_inode_loc 0 50744 NULL
154814 +e1000_change_mtu_50745 e1000_change_mtu 0 50745 NULL
154815 +ab3100_set_register_interruptible_50756 ab3100_set_register_interruptible 0 50756 NULL
154816 +iscsi_sw_tcp_host_get_param_50757 iscsi_sw_tcp_host_get_param 0 50757 NULL
154817 +skb_padto_50759 skb_padto 2 50759 NULL
154818 +max8925_set_bits_50760 max8925_set_bits 0 50760 NULL
154819 +adfs_writepage_50762 adfs_writepage 0 50762 NULL nohasharray
154820 +policydb_read_50762 policydb_read 0 50762 &adfs_writepage_50762
154821 +isight_trigger_50765 isight_trigger 0 50765 NULL
154822 +w1_f1C_write_50766 w1_f1C_write 3 50766 NULL
154823 +dlm_recover_status_show_50769 dlm_recover_status_show 0 50769 NULL
154824 +ocfs2_xattr_block_get_50773 ocfs2_xattr_block_get 0 50773 NULL nohasharray
154825 +get_component_power_status_50773 get_component_power_status 0 50773 &ocfs2_xattr_block_get_50773 nohasharray
154826 +g_crop_50773 g_crop 0 50773 &get_component_power_status_50773
154827 +tm6000_read_write_usb_50774 tm6000_read_write_usb 7-0 50774 NULL nohasharray
154828 +pipe_handler_request_50774 pipe_handler_request 5-0 50774 &tm6000_read_write_usb_50774
154829 +sr_set_mac_address_50778 sr_set_mac_address 0 50778 NULL
154830 +target_core_show_dev_udev_path_50780 target_core_show_dev_udev_path 0 50780 NULL nohasharray
154831 +finish_fw_update_50780 finish_fw_update 0 50780 &target_core_show_dev_udev_path_50780
154832 +dev_pm_qos_update_flags_50782 dev_pm_qos_update_flags 0 50782 NULL
154833 +cpuidle_state_store_50783 cpuidle_state_store 0-4 50783 NULL
154834 +digital_dep_link_up_50786 digital_dep_link_up 5 50786 NULL
154835 +ping_v4_sendmsg_50787 ping_v4_sendmsg 4-0 50787 NULL
154836 +cap_vm_enough_memory_50788 cap_vm_enough_memory 0 50788 NULL
154837 +store_50792 store 0 50792 NULL
154838 +tpm_write_50798 tpm_write 3-0 50798 NULL
154839 +write_flush_50803 write_flush 3-0 50803 NULL
154840 +_nfs4_proc_delegreturn_50805 _nfs4_proc_delegreturn 0 50805 NULL
154841 +show_ipv6_iface_link_local_autocfg_50807 show_ipv6_iface_link_local_autocfg 0 50807 NULL
154842 +write_sync_reg_50811 write_sync_reg 0 50811 NULL
154843 +dvb_play_50814 dvb_play 3-0 50814 NULL
154844 +ttm_pool_show_50817 ttm_pool_show 0 50817 NULL
154845 +dpcm_show_state_50827 dpcm_show_state 0 50827 NULL nohasharray
154846 +init_rx_ring_50827 init_rx_ring 4 50827 &dpcm_show_state_50827 nohasharray
154847 +wl1251_cmd_data_path_tx_50827 wl1251_cmd_data_path_tx 0 50827 &init_rx_ring_50827
154848 +acpi_ev_install_gpe_block_50829 acpi_ev_install_gpe_block 2 50829 NULL nohasharray
154849 +recvmsg_50829 recvmsg 0-4 50829 &acpi_ev_install_gpe_block_50829 nohasharray
154850 +cfusbl_device_notify_50829 cfusbl_device_notify 0 50829 &recvmsg_50829
154851 +ecryptfs_write_inode_size_to_metadata_50833 ecryptfs_write_inode_size_to_metadata 0 50833 NULL
154852 +nft_trans_alloc_50836 nft_trans_alloc 3 50836 NULL
154853 +inet_getname_50838 inet_getname 0 50838 NULL nohasharray
154854 +cw1200_sta_add_50838 cw1200_sta_add 0 50838 &inet_getname_50838
154855 +videobuf_dma_init_user_50839 videobuf_dma_init_user 4-3-0 50839 NULL
154856 +nilfs_superblock_attr_store_50840 nilfs_superblock_attr_store 0-4 50840 NULL
154857 +self_check_write_50856 self_check_write 5-0 50856 NULL nohasharray
154858 +frontend_probe_and_watch_50856 frontend_probe_and_watch 0 50856 &self_check_write_50856
154859 +carl9170_debugfs_write_50857 carl9170_debugfs_write 3-0 50857 NULL
154860 +fat_write_begin_50858 fat_write_begin 3-0 50858 NULL
154861 +matroxfb_dh_set_par_50867 matroxfb_dh_set_par 0 50867 NULL
154862 +lx_pipe_toggle_state_50874 lx_pipe_toggle_state 0 50874 NULL
154863 +unmap_and_move_50876 unmap_and_move 0 50876 NULL
154864 +vmci_transport_notify_send_init_50880 vmci_transport_notify_send_init 0 50880 NULL
154865 +nla_put_string_50887 nla_put_string 0 50887 NULL
154866 +SyS_lgetxattr_50889 SyS_lgetxattr 4 50889 NULL
154867 +mlx5_cmd_status_to_err_50891 mlx5_cmd_status_to_err 0 50891 NULL
154868 +multicast_querier_store_50895 multicast_querier_store 4-0 50895 NULL
154869 +migrate_huge_page_move_mapping_50896 migrate_huge_page_move_mapping 0 50896 NULL
154870 +erst_dbg_read_50897 erst_dbg_read 0-3 50897 NULL
154871 +subconnector_show_50902 subconnector_show 0 50902 NULL
154872 +__bdev_writeseg_50903 __bdev_writeseg 4 50903 NULL
154873 +idr_alloc_cyclic_50904 idr_alloc_cyclic 0 50904 NULL
154874 +xfs_alloc_get_freelist_50906 xfs_alloc_get_freelist 0 50906 NULL
154875 +store_tabletYtilt_50907 store_tabletYtilt 0-4 50907 NULL
154876 +osd_req_write_sg_50908 osd_req_write_sg 5 50908 NULL nohasharray
154877 +thermal_zone_get_temp_50908 thermal_zone_get_temp 0 50908 &osd_req_write_sg_50908
154878 +xfs_iext_remove_50909 xfs_iext_remove 3 50909 NULL nohasharray
154879 +cxacru_sysfs_show_upstream_hec_errors_50909 cxacru_sysfs_show_upstream_hec_errors 0 50909 &xfs_iext_remove_50909
154880 +blk_rq_cur_sectors_50910 blk_rq_cur_sectors 0 50910 NULL
154881 +btrfs_bio_wq_end_io_50911 btrfs_bio_wq_end_io 0 50911 NULL
154882 +wl1271_sysfs_show_hw_pg_ver_50912 wl1271_sysfs_show_hw_pg_ver 0 50912 NULL
154883 +snd_timer_user_read_50916 snd_timer_user_read 0-3 50916 NULL
154884 +nilfs_dat_move_50917 nilfs_dat_move 0 50917 NULL
154885 +wl1271_rx_handle_data_50919 wl1271_rx_handle_data 3 50919 NULL
154886 +hash_recvmsg_50924 hash_recvmsg 4-0 50924 NULL
154887 +busnum_show_50927 busnum_show 0 50927 NULL
154888 +fotg210_urb_enqueue_50931 fotg210_urb_enqueue 0 50931 NULL
154889 +_ctl_host_sas_address_show_50932 _ctl_host_sas_address_show 0 50932 NULL
154890 +bond_option_miimon_set_50935 bond_option_miimon_set 0 50935 NULL
154891 +inet6_bind_50945 inet6_bind 0 50945 NULL nohasharray
154892 +store_auto_temp_50945 store_auto_temp 0-4 50945 &inet6_bind_50945
154893 +show_device_status_50947 show_device_status 0 50947 NULL
154894 +nes_show_ee_data_50948 nes_show_ee_data 0 50948 NULL nohasharray
154895 +show_port0_50948 show_port0 0 50948 &nes_show_ee_data_50948
154896 +set_50949 set 0 50949 NULL nohasharray
154897 +wl1271_op_add_interface_50949 wl1271_op_add_interface 0 50949 &set_50949
154898 +tp_la_write_50950 tp_la_write 3-0 50950 NULL nohasharray
154899 +irq_timeout_write_50950 irq_timeout_write 3-0 50950 &tp_la_write_50950 nohasharray
154900 +mld_newpack_50950 mld_newpack 2 50950 &irq_timeout_write_50950
154901 +virtio_cread16_50951 virtio_cread16 0 50951 NULL
154902 +zl10036_write_50952 zl10036_write 0 50952 NULL
154903 +uwb_rc_mac_addr_set_50953 uwb_rc_mac_addr_set 0 50953 NULL
154904 +__uncore_thresh5_show_50954 __uncore_thresh5_show 0 50954 NULL nohasharray
154905 +sdio_uart_write_50954 sdio_uart_write 3 50954 &__uncore_thresh5_show_50954
154906 +log_head_lsn_show_50956 log_head_lsn_show 0 50956 NULL
154907 +SyS_setxattr_50957 SyS_setxattr 4 50957 NULL
154908 +__ntfs_write_inode_50961 __ntfs_write_inode 0 50961 NULL
154909 +show_temp_offset_50962 show_temp_offset 0 50962 NULL nohasharray
154910 +rbd_dev_header_info_50962 rbd_dev_header_info 0 50962 &show_temp_offset_50962
154911 +aty128_var_to_crtc_50963 aty128_var_to_crtc 0 50963 NULL
154912 +null_final_50967 null_final 0 50967 NULL
154913 +wusb_chid_store_50968 wusb_chid_store 0-4 50968 NULL
154914 +set_temp_over_50973 set_temp_over 0-4 50973 NULL
154915 +typhoon_start_runtime_50974 typhoon_start_runtime 0 50974 NULL
154916 +iwl_statistics_flag_50981 iwl_statistics_flag 3-0 50981 NULL
154917 +pm_qos_no_power_off_store_50987 pm_qos_no_power_off_store 0-4 50987 NULL
154918 +timeout_write_50991 timeout_write 3-0 50991 NULL
154919 +interval_show_50993 interval_show 0 50993 NULL
154920 +wm8903_gpio_direction_out_50995 wm8903_gpio_direction_out 0 50995 NULL nohasharray
154921 +bnx2_request_irq_50995 bnx2_request_irq 0 50995 &wm8903_gpio_direction_out_50995
154922 +xc5000_tune_digital_50996 xc5000_tune_digital 0 50996 NULL
154923 +security_load_policy_50997 security_load_policy 0 50997 NULL
154924 +show_counter_lb_ints_50999 show_counter_lb_ints 0 50999 NULL nohasharray
154925 +show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999 show_host_param_ISCSI_HOST_PARAM_PORT_SPEED 0 50999 &show_counter_lb_ints_50999 nohasharray
154926 +csio_device_reset_50999 csio_device_reset 0-4 50999 &show_host_param_ISCSI_HOST_PARAM_PORT_SPEED_50999
154927 +zd_chip_enable_rxtx_51001 zd_chip_enable_rxtx 0 51001 NULL
154928 +proc_write_51003 proc_write 3-0 51003 NULL nohasharray
154929 +channel_ce_count_show_51003 channel_ce_count_show 0 51003 &proc_write_51003
154930 +ppp_read_51017 ppp_read 0-3 51017 NULL
154931 +img_pwm_config_51020 img_pwm_config 0 51020 NULL
154932 +lbs_dev_info_51023 lbs_dev_info 3-0 51023 NULL nohasharray
154933 +il4965_get_tx_atten_grp_51023 il4965_get_tx_atten_grp 0 51023 &lbs_dev_info_51023
154934 +qla2x00_sysfs_write_fw_dump_51025 qla2x00_sysfs_write_fw_dump 0-6-5 51025 NULL
154935 +brcm_phy_setbits_51027 brcm_phy_setbits 0 51027 NULL
154936 +fuse_conn_congestion_threshold_read_51028 fuse_conn_congestion_threshold_read 3-0 51028 NULL
154937 +xfs_dir2_grow_inode_51030 xfs_dir2_grow_inode 0 51030 NULL
154938 +mv88e6xxx_phy_read_indirect_51035 mv88e6xxx_phy_read_indirect 2 51035 NULL
154939 +dump_midi_51040 dump_midi 3 51040 NULL nohasharray
154940 +cma_free_write_51040 cma_free_write 2 51040 &dump_midi_51040
154941 +usb_get_descriptor_51041 usb_get_descriptor 0 51041 NULL
154942 +srpt_alloc_ioctx_51042 srpt_alloc_ioctx 2-3 51042 NULL nohasharray
154943 +i915_gem_object_get_pages_phys_51042 i915_gem_object_get_pages_phys 0 51042 &srpt_alloc_ioctx_51042 nohasharray
154944 +req_run_51042 req_run 0 51042 &i915_gem_object_get_pages_phys_51042
154945 +store_detach_51045 store_detach 0-4 51045 NULL
154946 +show_51050 show 0 51050 NULL nohasharray
154947 +carl9170_mac_reset_51050 carl9170_mac_reset 0 51050 &show_51050
154948 +xc5000_readreg_51051 xc5000_readreg 0 51051 NULL
154949 +do_arpt_set_ctl_51053 do_arpt_set_ctl 4 51053 NULL
154950 +afs_launder_page_51055 afs_launder_page 0 51055 NULL
154951 +_ctl_version_fw_show_51059 _ctl_version_fw_show 0 51059 NULL nohasharray
154952 +bnep_net_set_mac_addr_51059 bnep_net_set_mac_addr 0 51059 &_ctl_version_fw_show_51059
154953 +wusb_prf_64_51065 wusb_prf_64 7-0 51065 NULL
154954 +rsc_mgr_init_51067 rsc_mgr_init 3 51067 NULL nohasharray
154955 +bd2802_store_reg0x08_51067 bd2802_store_reg0x08 0-4 51067 &rsc_mgr_init_51067 nohasharray
154956 +rtc_sysfs_set_wakealarm_51067 rtc_sysfs_set_wakealarm 0-4 51067 &bd2802_store_reg0x08_51067
154957 +zatm_open_51077 zatm_open 0 51077 NULL nohasharray
154958 +store_drivers_probe_51077 store_drivers_probe 0-3 51077 &zatm_open_51077
154959 +sys32_pwrite_51079 sys32_pwrite 3 51079 NULL
154960 +removable_show_51080 removable_show 0 51080 NULL
154961 +usb_sleep_charge_show_51081 usb_sleep_charge_show 0 51081 NULL
154962 +sock_no_sendmsg_51082 sock_no_sendmsg 0-4 51082 NULL
154963 +register_jprobes_51086 register_jprobes 0 51086 NULL
154964 +bond_vlan_rx_add_vid_51087 bond_vlan_rx_add_vid 0 51087 NULL
154965 +jbd2_journal_init_revoke_51088 jbd2_journal_init_revoke 2 51088 NULL
154966 +nilfs_checkpoints_next_checkpoint_show_51093 nilfs_checkpoints_next_checkpoint_show 0 51093 NULL
154967 +solo_enc_v4l2_init_51094 solo_enc_v4l2_init 2 51094 NULL
154968 +__ocfs2_find_path_51096 __ocfs2_find_path 0 51096 NULL
154969 +hci_req_run_skb_51098 hci_req_run_skb 0 51098 NULL
154970 +ath10k_vdev_start_51101 ath10k_vdev_start 0 51101 NULL
154971 +target_stat_scsi_auth_intr_show_attr_att_count_51106 target_stat_scsi_auth_intr_show_attr_att_count 0 51106 NULL
154972 +ti_recv_51110 ti_recv 3 51110 NULL nohasharray
154973 +w1_ds2781_do_io_51110 w1_ds2781_do_io 0-4-3 51110 &ti_recv_51110
154974 +iwl_set_Xtal_calib_51112 iwl_set_Xtal_calib 0 51112 NULL
154975 +of_clk_get_parent_count_51114 of_clk_get_parent_count 0 51114 NULL
154976 +iscsi_nop_out_rsp_51117 iscsi_nop_out_rsp 4 51117 NULL nohasharray
154977 +gpio_keys_attr_show_helper_51117 gpio_keys_attr_show_helper 0 51117 &iscsi_nop_out_rsp_51117
154978 +xfs_file_splice_read_51121 xfs_file_splice_read 0 51121 NULL
154979 +do_vfs_lock_51127 do_vfs_lock 0 51127 NULL
154980 +ips_write_info_51128 ips_write_info 0-3 51128 NULL
154981 +sym_user_command_51129 sym_user_command 0-3 51129 NULL
154982 +__atomic_notifier_call_chain_51130 __atomic_notifier_call_chain 0 51130 NULL nohasharray
154983 +cluster_cluster_name_write_51130 cluster_cluster_name_write 0-3 51130 &__atomic_notifier_call_chain_51130
154984 +amanda_help_51133 amanda_help 0 51133 NULL
154985 +ltc4260_show_value_51135 ltc4260_show_value 0 51135 NULL nohasharray
154986 +unfreeze_fs_51135 unfreeze_fs 0 51135 &ltc4260_show_value_51135
154987 +alloc_rtllib_51136 alloc_rtllib 1 51136 NULL
154988 +reg_read_51137 reg_read 0 51137 NULL nohasharray
154989 +ath10k_bmi_write_memory_51137 ath10k_bmi_write_memory 0 51137 &reg_read_51137
154990 +show_in_input_51138 show_in_input 0 51138 NULL
154991 +simple_xattr_set_51140 simple_xattr_set 4-0 51140 NULL
154992 +saa7134_alsa_dma_init_51143 saa7134_alsa_dma_init 2 51143 NULL nohasharray
154993 +elan_smbus_iap_get_mode_51143 elan_smbus_iap_get_mode 0 51143 &saa7134_alsa_dma_init_51143
154994 +acpi_ps_get_aml_opcode_51145 acpi_ps_get_aml_opcode 0 51145 NULL
154995 +xfs_trans_get_efd_51148 xfs_trans_get_efd 3 51148 NULL
154996 +compat_sys_pwritev64_51151 compat_sys_pwritev64 3 51151 NULL nohasharray
154997 +cyapa_reinitialize_51151 cyapa_reinitialize 0 51151 &compat_sys_pwritev64_51151
154998 +__smsc911x_reg_read_51152 __smsc911x_reg_read 0 51152 NULL
154999 +show_temp_max_alarm_51154 show_temp_max_alarm 0 51154 NULL
155000 +driver_attach_51156 driver_attach 0 51156 NULL
155001 +device_rev_show_51157 device_rev_show 0 51157 NULL
155002 +walk_page_buffers_51170 walk_page_buffers 0 51170 NULL
155003 +cap_task_setscheduler_51171 cap_task_setscheduler 0 51171 NULL
155004 +online_store_51175 online_store 0-4 51175 NULL
155005 +show_counter_rx_tid_valid_errs_51183 show_counter_rx_tid_valid_errs 0 51183 NULL
155006 +cbaf_wusb_device_name_show_51184 cbaf_wusb_device_name_show 0 51184 NULL
155007 +read_dsattenuation_51185 read_dsattenuation 0 51185 NULL
155008 +v9fs_listxattr_51189 v9fs_listxattr 0-3 51189 NULL
155009 +i40evf_acquire_msix_vectors_51190 i40evf_acquire_msix_vectors 2 51190 NULL nohasharray
155010 +nfs4_call_sync_sequence_51190 nfs4_call_sync_sequence 0 51190 &i40evf_acquire_msix_vectors_51190
155011 +dpms_show_51191 dpms_show 0 51191 NULL
155012 +get_uint_51193 get_uint 0 51193 NULL
155013 +queue_requests_store_51194 queue_requests_store 3-0 51194 NULL
155014 +skb_copy_datagram_iter_51197 skb_copy_datagram_iter 4-2-0 51197 NULL
155015 +nilfs_dev_attr_show_51198 nilfs_dev_attr_show 0 51198 NULL
155016 +atl1e_write_phy_reg_51200 atl1e_write_phy_reg 0 51200 NULL
155017 +metrics_reset_store_51203 metrics_reset_store 0-4 51203 NULL
155018 +rx8025_write_reg_51207 rx8025_write_reg 0 51207 NULL
155019 +m48t59_nvram_read_51209 m48t59_nvram_read 0-5-6 51209 NULL
155020 +sr_done_51211 sr_done 0 51211 NULL
155021 +solo_enc_queue_setup_51213 solo_enc_queue_setup 0 51213 NULL
155022 +rw_checks_51214 rw_checks 0 51214 NULL nohasharray
155023 +handle_static_data_51214 handle_static_data 0 51214 &rw_checks_51214
155024 +lpfc_oas_vpt_store_51216 lpfc_oas_vpt_store 0-4 51216 NULL
155025 +ext4_init_block_bitmap_51217 ext4_init_block_bitmap 3 51217 NULL
155026 +kgdb_panic_event_51226 kgdb_panic_event 0 51226 NULL
155027 +iwl_dbgfs_bcast_filters_macs_read_51231 iwl_dbgfs_bcast_filters_macs_read 3-0 51231 NULL nohasharray
155028 +__gfs2_jdata_writepage_51231 __gfs2_jdata_writepage 0 51231 &iwl_dbgfs_bcast_filters_macs_read_51231
155029 +nf_ct_ext_create_51232 nf_ct_ext_create 3 51232 NULL
155030 +snd_pcm_write_51235 snd_pcm_write 3-0 51235 NULL nohasharray
155031 +bnx2x_rss_51235 bnx2x_rss 0 51235 &snd_pcm_write_51235
155032 +goto_high_power_51237 goto_high_power 0 51237 NULL
155033 +drm_property_create_51239 drm_property_create 4 51239 NULL
155034 +ath10k_bmi_fast_download_51242 ath10k_bmi_fast_download 0 51242 NULL
155035 +show_sas_end_dev_tlr_enabled_51243 show_sas_end_dev_tlr_enabled 0 51243 NULL
155036 +show_constraint_min_power_uw_51248 show_constraint_min_power_uw 0 51248 NULL
155037 +__mxt_read_reg_51249 __mxt_read_reg 0 51249 NULL
155038 +st_read_51251 st_read 3-0 51251 NULL nohasharray
155039 +nfs_instantiate_51251 nfs_instantiate 0 51251 &st_read_51251
155040 +uds_s_stream_51259 uds_s_stream 0 51259 NULL
155041 +b43legacy_radio_set_interference_mitigation_51260 b43legacy_radio_set_interference_mitigation 0 51260 NULL
155042 +nr_hugepages_show_common_51261 nr_hugepages_show_common 0 51261 NULL
155043 +compat_dccp_setsockopt_51263 compat_dccp_setsockopt 5 51263 NULL nohasharray
155044 +ipv4_blackhole_mtu_51263 ipv4_blackhole_mtu 0 51263 &compat_dccp_setsockopt_51263
155045 +ath10k_dbg_sta_write_addba_51264 ath10k_dbg_sta_write_addba 3-0 51264 NULL nohasharray
155046 +target_alloc_sgl_51264 target_alloc_sgl 3 51264 &ath10k_dbg_sta_write_addba_51264 nohasharray
155047 +channelmap_show_51264 channelmap_show 0 51264 &target_alloc_sgl_51264
155048 +target_stat_scsi_port_show_attr_indx_51265 target_stat_scsi_port_show_attr_indx 0 51265 NULL
155049 +e100_up_51268 e100_up 0 51268 NULL
155050 +pm8001_tag_alloc_51273 pm8001_tag_alloc 0 51273 NULL nohasharray
155051 +v9fs_statfs_51273 v9fs_statfs 0 51273 &pm8001_tag_alloc_51273 nohasharray
155052 +softing_reset_chip_51273 softing_reset_chip 0 51273 &v9fs_statfs_51273
155053 +dvb_audio_write_51275 dvb_audio_write 3-0 51275 NULL
155054 +ipwireless_network_packet_received_51277 ipwireless_network_packet_received 4 51277 NULL
155055 +send_51279 send 0 51279 NULL nohasharray
155056 +store_scan_age_51279 store_scan_age 0-4 51279 &send_51279
155057 +mma8452_show_scale_avail_51281 mma8452_show_scale_avail 0 51281 NULL
155058 +kasan_mem_notifier_51283 kasan_mem_notifier 0 51283 NULL
155059 +snd_usX2Y_pcm_trigger_51287 snd_usX2Y_pcm_trigger 0 51287 NULL
155060 +pvr2_std_id_to_str_51288 pvr2_std_id_to_str 2 51288 NULL nohasharray
155061 +sample_new_51288 sample_new 0 51288 &pvr2_std_id_to_str_51288
155062 +dmi_sysfs_entry_handle_51291 dmi_sysfs_entry_handle 0 51291 NULL
155063 +asl_urb_enqueue_51292 asl_urb_enqueue 0 51292 NULL
155064 +disable_51293 disable 0 51293 NULL
155065 +chip_name_show_51296 chip_name_show 0 51296 NULL
155066 +f_ecm_opts_attr_store_51297 f_ecm_opts_attr_store 0-4 51297 NULL
155067 +ov7660_set_gain_51299 ov7660_set_gain 0 51299 NULL nohasharray
155068 +store_fc_host_vport_delete_51299 store_fc_host_vport_delete 0-4 51299 &ov7660_set_gain_51299
155069 +nv_open_51300 nv_open 0 51300 NULL
155070 +niu_init_one_tx_channel_51302 niu_init_one_tx_channel 0 51302 NULL
155071 +get_sset_count_51303 get_sset_count 0 51303 NULL
155072 +bnad_debugfs_read_regrd_51308 bnad_debugfs_read_regrd 3-0 51308 NULL nohasharray
155073 +bd2802_store_reg0x0c_51308 bd2802_store_reg0x0c 0-4 51308 &bnad_debugfs_read_regrd_51308 nohasharray
155074 +statfs_quantum_store_51308 statfs_quantum_store 3-0 51308 &bd2802_store_reg0x0c_51308
155075 +ad7877_gpio4_store_51311 ad7877_gpio4_store 0-4 51311 NULL
155076 +snd_seq_port_connect_51312 snd_seq_port_connect 0 51312 NULL
155077 +init_map_ipmac_51317 init_map_ipmac 5 51317 NULL
155078 +ad9523_sync_51318 ad9523_sync 0 51318 NULL
155079 +ocfs2_read_inode_block_51319 ocfs2_read_inode_block 0 51319 NULL
155080 +alloc_hippi_dev_51320 alloc_hippi_dev 1 51320 NULL
155081 +get_baseline_data_51321 get_baseline_data 0 51321 NULL
155082 +ext2_xattr_get_51327 ext2_xattr_get 0 51327 NULL
155083 +is_selfpowered_show_51329 is_selfpowered_show 0 51329 NULL
155084 +smk_write_ptrace_51333 smk_write_ptrace 3-0 51333 NULL
155085 +alloc_smp_req_51337 alloc_smp_req 1 51337 NULL
155086 +pscsi_set_configfs_dev_params_51339 pscsi_set_configfs_dev_params 0-3 51339 NULL
155087 +device_user_purge_51340 device_user_purge 0 51340 NULL
155088 +ipw_get_event_log_len_51341 ipw_get_event_log_len 0 51341 NULL
155089 +max197_show_name_51344 max197_show_name 0 51344 NULL nohasharray
155090 +prepare_header100_51344 prepare_header100 0 51344 &max197_show_name_51344
155091 +wm8903_gpio_request_51347 wm8903_gpio_request 0 51347 NULL
155092 +beiscsi_fw_ver_disp_51349 beiscsi_fw_ver_disp 0 51349 NULL
155093 +st_sensors_set_dataready_irq_51350 st_sensors_set_dataready_irq 0 51350 NULL
155094 +icmp_error_message_51353 icmp_error_message 0 51353 NULL
155095 +ft_format_wwn_51355 ft_format_wwn 0 51355 NULL
155096 +snd_p16v_pcm_prepare_playback_51359 snd_p16v_pcm_prepare_playback 0 51359 NULL
155097 +wl1251_acx_bcn_dtim_options_51362 wl1251_acx_bcn_dtim_options 0 51362 NULL
155098 +show_hue_51369 show_hue 0 51369 NULL
155099 +ieee80211_if_fmt_estab_plinks_51370 ieee80211_if_fmt_estab_plinks 3 51370 NULL
155100 +radeon_kms_compat_ioctl_51371 radeon_kms_compat_ioctl 2 51371 NULL
155101 +try_to_freeze_tasks_51375 try_to_freeze_tasks 0 51375 NULL
155102 +qla2x00_allow_cna_fw_dump_show_51376 qla2x00_allow_cna_fw_dump_show 0 51376 NULL
155103 +geneve_xmit_skb_51377 geneve_xmit_skb 13 51377 NULL nohasharray
155104 +__uncore_qlx_cfg_show_51377 __uncore_qlx_cfg_show 0 51377 &geneve_xmit_skb_51377
155105 +ath10k_dbg_sta_read_aggr_mode_51381 ath10k_dbg_sta_read_aggr_mode 3-0 51381 NULL nohasharray
155106 +btrfs_wq_submit_bio_51381 btrfs_wq_submit_bio 0 51381 &ath10k_dbg_sta_read_aggr_mode_51381
155107 +bmAttributes_show_51384 bmAttributes_show 0 51384 NULL
155108 +ocfs2_file_read_iter_51386 ocfs2_file_read_iter 0 51386 NULL
155109 +sru_s_ctrl_51389 sru_s_ctrl 0 51389 NULL
155110 +compass_power_mode_store_51391 compass_power_mode_store 0-4 51391 NULL
155111 +efx_ethtool_fill_self_tests_51396 efx_ethtool_fill_self_tests 0 51396 NULL
155112 +ds1343_show_alarmmode_51397 ds1343_show_alarmmode 0 51397 NULL
155113 +rmw_protect_51409 rmw_protect 0 51409 NULL nohasharray
155114 +rtl8180_init_hw_51409 rtl8180_init_hw 0 51409 &rmw_protect_51409 nohasharray
155115 +iwl_mvm_mac_ctxt_cmd_p2p_device_51409 iwl_mvm_mac_ctxt_cmd_p2p_device 0 51409 &rtl8180_init_hw_51409
155116 +cma_bitmap_aligned_offset_51412 cma_bitmap_aligned_offset 0-2 51412 NULL
155117 +cifs_readdata_to_iov_51417 cifs_readdata_to_iov 0 51417 NULL
155118 +x86_swiotlb_free_coherent_51421 x86_swiotlb_free_coherent 2 51421 NULL
155119 +blk_register_region_51424 blk_register_region 1-2 51424 NULL
155120 +x1205_set_datetime_51428 x1205_set_datetime 0 51428 NULL
155121 +mwifiex_rdeeprom_read_51429 mwifiex_rdeeprom_read 3-0 51429 NULL
155122 +part_start_show_51431 part_start_show 0 51431 NULL nohasharray
155123 +mwifiex_cmd_802_11_key_material_51431 mwifiex_cmd_802_11_key_material 0 51431 &part_start_show_51431
155124 +uvc_video_clock_init_51432 uvc_video_clock_init 0 51432 NULL
155125 +hfsplus_brec_read_51436 hfsplus_brec_read 0 51436 NULL
155126 +xfs_mod_incore_sb_unlocked_51439 xfs_mod_incore_sb_unlocked 0 51439 NULL
155127 +ieee80211_if_read_dot11MeshHWMPRootMode_51441 ieee80211_if_read_dot11MeshHWMPRootMode 3-0 51441 NULL nohasharray
155128 +power_limit_0_min_uw_show_51441 power_limit_0_min_uw_show 0 51441 &ieee80211_if_read_dot11MeshHWMPRootMode_51441
155129 +print_devstats_dot11ACKFailureCount_51443 print_devstats_dot11ACKFailureCount 3 51443 NULL
155130 +ipath_tid_update_51445 ipath_tid_update 0 51445 NULL
155131 +yam_open_51447 yam_open 0 51447 NULL
155132 +roccat_common2_sysfs_read_light_macro_51451 roccat_common2_sysfs_read_light_macro 0-5-6 51451 NULL
155133 +axnet_open_51453 axnet_open 0 51453 NULL
155134 +ip_vs_local_request4_51455 ip_vs_local_request4 0 51455 NULL
155135 +gdth_halt_51460 gdth_halt 0 51460 NULL
155136 +get_cur_state_51461 get_cur_state 0 51461 NULL nohasharray
155137 +ov9640_g_crop_51461 ov9640_g_crop 0 51461 &get_cur_state_51461
155138 +vmxnet3_acquire_msix_vectors_51462 vmxnet3_acquire_msix_vectors 2 51462 NULL
155139 +nvkm_vm_create_51466 nvkm_vm_create 3-2 51466 NULL
155140 +__gsc_s_ctrl_51470 __gsc_s_ctrl 0 51470 NULL
155141 +count_trail_chars_51471 count_trail_chars 0 51471 NULL
155142 +____alloc_ei_netdev_51475 ____alloc_ei_netdev 1 51475 NULL nohasharray
155143 +arcmsr_attr_host_fw_sdram_size_51475 arcmsr_attr_host_fw_sdram_size 0 51475 &____alloc_ei_netdev_51475 nohasharray
155144 +__vlan_vid_add_51475 __vlan_vid_add 0 51475 &arcmsr_attr_host_fw_sdram_size_51475
155145 +xfs_buf_get_uncached_51477 xfs_buf_get_uncached 2 51477 NULL
155146 +calc_send_wqe_51480 calc_send_wqe 0 51480 NULL nohasharray
155147 +logi_dj_hidpp_event_51480 logi_dj_hidpp_event 4 51480 &calc_send_wqe_51480
155148 +geodewdt_write_51486 geodewdt_write 0-3 51486 NULL
155149 +nested_vmx_store_msr_51490 nested_vmx_store_msr 2 51490 NULL nohasharray
155150 +wl18xx_enable_interrupts_51490 wl18xx_enable_interrupts 0 51490 &nested_vmx_store_msr_51490
155151 +show_temp_tolerance_51491 show_temp_tolerance 0 51491 NULL
155152 +kvm_fetch_guest_virt_51493 kvm_fetch_guest_virt 2-4 51493 NULL
155153 +delay_show_51497 delay_show 0 51497 NULL
155154 +fuse_read_batch_forget_51501 fuse_read_batch_forget 0 51501 NULL
155155 +get_dev_status_51505 get_dev_status 0 51505 NULL
155156 +udf_write_inode_51511 udf_write_inode 0 51511 NULL nohasharray
155157 +irda_open_tsap_51511 irda_open_tsap 0 51511 &udf_write_inode_51511
155158 +il3945_show_measurement_51513 il3945_show_measurement 0 51513 NULL
155159 +__isl29003_write_reg_51515 __isl29003_write_reg 0 51515 NULL
155160 +tw9910_set_frame_51517 tw9910_set_frame 0 51517 NULL
155161 +store_51519 store 0-3 51519 NULL
155162 +show_dts_51521 show_dts 0 51521 NULL
155163 +ieee80211_if_write_uapsd_queues_51526 ieee80211_if_write_uapsd_queues 3-0 51526 NULL
155164 +atkbd_show_force_release_51527 atkbd_show_force_release 0 51527 NULL
155165 +upload_code_51528 upload_code 0 51528 NULL
155166 +key_search_51533 key_search 0 51533 NULL
155167 +vid_show_51538 vid_show 0 51538 NULL
155168 +iio_read_const_attr_51541 iio_read_const_attr 0 51541 NULL nohasharray
155169 +carl9170_read_reg_51541 carl9170_read_reg 0 51541 &iio_read_const_attr_51541
155170 +pci_quatech_init_51542 pci_quatech_init 0 51542 NULL
155171 +new_offset_show_51546 new_offset_show 0 51546 NULL
155172 +store_hairpin_mode_51547 store_hairpin_mode 0 51547 NULL
155173 +mbox_write_51548 mbox_write 3-0 51548 NULL
155174 +__alloc_eip_netdev_51549 __alloc_eip_netdev 1 51549 NULL nohasharray
155175 +pyra_sysfs_read_profile_buttons_51549 pyra_sysfs_read_profile_buttons 0-5-6 51549 &__alloc_eip_netdev_51549
155176 +security_kernel_fw_from_file_51553 security_kernel_fw_from_file 0 51553 NULL
155177 +broadsheet_verify_spiflash_51559 broadsheet_verify_spiflash 0 51559 NULL
155178 +icmp_manip_pkt_51560 icmp_manip_pkt 4 51560 NULL nohasharray
155179 +padlock_sha256_final_nano_51560 padlock_sha256_final_nano 0 51560 &icmp_manip_pkt_51560
155180 +write_u64_51561 write_u64 0 51561 NULL
155181 +read_fw_51564 read_fw 0-5-6 51564 NULL
155182 +tx_sg_51567 tx_sg 0 51567 NULL
155183 +batadv_tt_prepare_tvlv_local_data_51568 batadv_tt_prepare_tvlv_local_data 0 51568 NULL
155184 +netlink_broadcast_51573 netlink_broadcast 0 51573 NULL
155185 +bt_sock_stream_recvmsg_51582 bt_sock_stream_recvmsg 3 51582 NULL
155186 +mlx4_en_vlan_rx_add_vid_51584 mlx4_en_vlan_rx_add_vid 0 51584 NULL
155187 +eeprom_93xx46_store_erase_51585 eeprom_93xx46_store_erase 0-4 51585 NULL
155188 +ixgb_get_eeprom_len_51586 ixgb_get_eeprom_len 0 51586 NULL
155189 +hdaps_invert_store_51587 hdaps_invert_store 0-4 51587 NULL
155190 +snd_interval_refine_first_51589 snd_interval_refine_first 0 51589 NULL nohasharray
155191 +atkbd_do_set_extra_51589 atkbd_do_set_extra 0-4 51589 &snd_interval_refine_first_51589
155192 +ip6_tnl_change_mtu_51594 ip6_tnl_change_mtu 0 51594 NULL
155193 +show_sas_phy_maximum_linkrate_51597 show_sas_phy_maximum_linkrate 0 51597 NULL
155194 +aac_convert_sgraw2_51598 aac_convert_sgraw2 4 51598 NULL
155195 +ecryptfs_privileged_open_51600 ecryptfs_privileged_open 0 51600 NULL
155196 +lpfc_hba_init_link_51601 lpfc_hba_init_link 0 51601 NULL
155197 +rfcomm_tty_write_51603 rfcomm_tty_write 3 51603 NULL nohasharray
155198 +bch_strtouint_h_51603 bch_strtouint_h 0 51603 &rfcomm_tty_write_51603
155199 +_nfs4_proc_link_51608 _nfs4_proc_link 0 51608 NULL
155200 +cmd_complete_51629 cmd_complete 6 51629 NULL nohasharray
155201 +wait_for_completion_timeout_51629 wait_for_completion_timeout 0 51629 &cmd_complete_51629
155202 +sctp_auth_create_key_51641 sctp_auth_create_key 1 51641 NULL
155203 +isl_upload_firmware_51646 isl_upload_firmware 0 51646 NULL
155204 +iscsi_create_session_51647 iscsi_create_session 3 51647 NULL
155205 +si4713_set_mute_51651 si4713_set_mute 0 51651 NULL
155206 +snd_vt1724_playback_spdif_prepare_51661 snd_vt1724_playback_spdif_prepare 0 51661 NULL
155207 +emmaprp_queue_setup_51666 emmaprp_queue_setup 0 51666 NULL
155208 +ps_upsd_utilization_read_51669 ps_upsd_utilization_read 3-0 51669 NULL
155209 +net1080_check_connect_51673 net1080_check_connect 0 51673 NULL
155210 +ixgbe_read_posted_mbx_51676 ixgbe_read_posted_mbx 0 51676 NULL
155211 +mma8452_show_int_plus_micros_51679 mma8452_show_int_plus_micros 0 51679 NULL nohasharray
155212 +host_store_hp_ssd_smart_path_status_51679 host_store_hp_ssd_smart_path_status 0-4 51679 &mma8452_show_int_plus_micros_51679
155213 +cyapa_update_rt_suspend_scanrate_51680 cyapa_update_rt_suspend_scanrate 0-4 51680 NULL
155214 +acpi_ut_walk_package_tree_51681 acpi_ut_walk_package_tree 0 51681 NULL nohasharray
155215 +padlock_sha1_final_nano_51681 padlock_sha1_final_nano 0 51681 &acpi_ut_walk_package_tree_51681
155216 +sctp_setsockopt_associnfo_51684 sctp_setsockopt_associnfo 3-0 51684 NULL
155217 +xfs_attr_rmtval_remove_51686 xfs_attr_rmtval_remove 0 51686 NULL nohasharray
155218 +ad9523_io_update_51686 ad9523_io_update 0 51686 &xfs_attr_rmtval_remove_51686
155219 +sfi_sysfs_install_table_51688 sfi_sysfs_install_table 1 51688 NULL nohasharray
155220 +igbvf_get_eeprom_len_51688 igbvf_get_eeprom_len 0 51688 &sfi_sysfs_install_table_51688
155221 +intel_xpower_pmic_get_raw_temp_51690 intel_xpower_pmic_get_raw_temp 0 51690 NULL nohasharray
155222 +request_key_auth_preparse_51690 request_key_auth_preparse 0 51690 &intel_xpower_pmic_get_raw_temp_51690
155223 +isi_camera_get_formats_51692 isi_camera_get_formats 0 51692 NULL
155224 +rtw_os_xmit_resource_alloc23a_51693 rtw_os_xmit_resource_alloc23a 3 51693 NULL
155225 +ocfs2_readpage_51699 ocfs2_readpage 0 51699 NULL
155226 +md5_update_51700 md5_update 0 51700 NULL
155227 +qla2x00_zio_timer_store_51701 qla2x00_zio_timer_store 0-4 51701 NULL
155228 +bmp085_get_temperature_51702 bmp085_get_temperature 0 51702 NULL
155229 +fat_clusters_flush_51703 fat_clusters_flush 0 51703 NULL
155230 +sel_write_access_51704 sel_write_access 3 51704 NULL
155231 +cx25840_s_mbus_fmt_51707 cx25840_s_mbus_fmt 0 51707 NULL
155232 +irq_alloc_hwirqs_51714 irq_alloc_hwirqs 1 51714 NULL nohasharray
155233 +tty_cdev_add_51714 tty_cdev_add 2-4 51714 &irq_alloc_hwirqs_51714
155234 +gem_alloc_skb_51715 gem_alloc_skb 2 51715 NULL
155235 +v9fs_alloc_rdir_buf_51716 v9fs_alloc_rdir_buf 2 51716 NULL
155236 +drm_compat_ioctl_51717 drm_compat_ioctl 2 51717 NULL
155237 +ocfs2_xattr_user_get_51723 ocfs2_xattr_user_get 0 51723 NULL
155238 +sg_read_oxfer_51724 sg_read_oxfer 3 51724 NULL
155239 +str_read_51731 str_read 4-0 51731 NULL
155240 +cm4040_read_51732 cm4040_read 3-0 51732 NULL
155241 +hid_parse_report_51737 hid_parse_report 3 51737 NULL nohasharray
155242 +tvp5150_mbus_fmt_51737 tvp5150_mbus_fmt 0 51737 &hid_parse_report_51737
155243 +qt1010_readreg_51740 qt1010_readreg 0 51740 NULL
155244 +mt2063_get_dnc_output_enable_51744 mt2063_get_dnc_output_enable 0 51744 NULL
155245 +get_user_pages_fast_51751 get_user_pages_fast 0 51751 NULL
155246 +ifx_spi_insert_flip_string_51752 ifx_spi_insert_flip_string 3 51752 NULL nohasharray
155247 +opticon_write_room_51752 opticon_write_room 0 51752 &ifx_spi_insert_flip_string_51752 nohasharray
155248 +set_alarm_mask_51752 set_alarm_mask 0-4 51752 &opticon_write_room_51752
155249 +aac_change_queue_depth_51753 aac_change_queue_depth 2-0 51753 NULL
155250 +if_write_51756 if_write 3 51756 NULL
155251 +ioremap_prot_51764 ioremap_prot 2-1 51764 NULL
155252 +iio_buffer_add_channel_sysfs_51766 iio_buffer_add_channel_sysfs 0 51766 NULL
155253 +ican3_set_termination_51769 ican3_set_termination 0 51769 NULL
155254 +__fswab32_51781 __fswab32 0 51781 NULL
155255 +transmit_led_message_51782 transmit_led_message 0-3 51782 NULL
155256 +out_of_line_wait_on_bit_51783 out_of_line_wait_on_bit 0 51783 NULL
155257 +expkey_parse_51787 expkey_parse 0 51787 NULL
155258 +ssd1307fb_alloc_array_51788 ssd1307fb_alloc_array 1 51788 NULL
155259 +dev_init_pre_alt_51793 dev_init_pre_alt 0 51793 NULL
155260 +pccard_store_insert_51794 pccard_store_insert 0-4 51794 NULL
155261 +every_nth_store_51795 every_nth_store 0-3 51795 NULL
155262 +hfsplus_listxattr_51796 hfsplus_listxattr 0-3 51796 NULL
155263 +c2port_write_flash_data_51797 c2port_write_flash_data 0-5-6 51797 NULL
155264 +pm_qos_resume_latency_show_51798 pm_qos_resume_latency_show 0 51798 NULL
155265 +acpi_table_parse_entries_51801 acpi_table_parse_entries 0 51801 NULL
155266 +fc0013_set_params_51810 fc0013_set_params 0 51810 NULL
155267 +qlcnic_82xx_get_pci_info_51814 qlcnic_82xx_get_pci_info 0 51814 NULL nohasharray
155268 +store_51814 store 0-3 51814 &qlcnic_82xx_get_pci_info_51814
155269 +edd_show_default_cylinders_51815 edd_show_default_cylinders 0 51815 NULL
155270 +qib_alloc_devdata_51819 qib_alloc_devdata 2 51819 NULL
155271 +scsi_format_opcode_name_51826 scsi_format_opcode_name 0-2 51826 NULL nohasharray
155272 +buffer_from_user_51826 buffer_from_user 3 51826 &scsi_format_opcode_name_51826
155273 +MoxaPortTxFree_51829 MoxaPortTxFree 0 51829 NULL
155274 +topology_add_dev_51831 topology_add_dev 0 51831 NULL
155275 +_write_user_prot_reg_51832 _write_user_prot_reg 0 51832 NULL
155276 +rbd_dev_v1_header_info_51837 rbd_dev_v1_header_info 0 51837 NULL
155277 +write_packet_51838 write_packet 0 51838 NULL
155278 +wl1251_acx_sg_enable_51840 wl1251_acx_sg_enable 0 51840 NULL nohasharray
155279 +store_filter_select_51840 store_filter_select 0-4 51840 &wl1251_acx_sg_enable_51840
155280 +uinput_setup_device_51841 uinput_setup_device 0 51841 NULL
155281 +zd_set_encryption_type_51842 zd_set_encryption_type 0 51842 NULL
155282 +raw6_getfrag_51846 raw6_getfrag 3-4 51846 NULL nohasharray
155283 +wwan_store_51846 wwan_store 4-0 51846 &raw6_getfrag_51846
155284 +ioread32_51847 ioread32 0 51847 NULL nohasharray
155285 +read_file_tgt_tx_stats_51847 read_file_tgt_tx_stats 3-0 51847 &ioread32_51847
155286 +do_readv_writev_51849 do_readv_writev 4-0 51849 NULL
155287 +vti6_dev_init_51851 vti6_dev_init 0 51851 NULL nohasharray
155288 +set_interval_51851 set_interval 0-4 51851 &vti6_dev_init_51851
155289 +SYSC_sendto_51852 SYSC_sendto 6-3 51852 NULL nohasharray
155290 +set_frame_retries_51852 set_frame_retries 0 51852 &SYSC_sendto_51852
155291 +show_hairpin_mode_51853 show_hairpin_mode 0 51853 NULL
155292 +pointer_size_read_51863 pointer_size_read 3-0 51863 NULL
155293 +cfhsi_up_51866 cfhsi_up 0 51866 NULL
155294 +qla2x00_mpi_version_show_51867 qla2x00_mpi_version_show 0 51867 NULL
155295 +get_indirect_ea_51869 get_indirect_ea 4 51869 NULL nohasharray
155296 +create_beep_ctls_51869 create_beep_ctls 0 51869 &get_indirect_ea_51869
155297 +reg_write_multiple_51871 reg_write_multiple 0 51871 NULL
155298 +rx_fifo_errors_show_51874 rx_fifo_errors_show 0 51874 NULL
155299 +user_read_51881 user_read 3 51881 NULL
155300 +dbAdjCtl_51888 dbAdjCtl 0 51888 NULL
155301 +b44_readphy_51890 b44_readphy 0 51890 NULL
155302 +nilfs_cleanup_super_51892 nilfs_cleanup_super 0 51892 NULL
155303 +fcoe_destroy_51895 fcoe_destroy 0 51895 NULL
155304 +virt_to_phys_51896 virt_to_phys 0 51896 NULL nohasharray
155305 +SyS_mq_timedsend_51896 SyS_mq_timedsend 3 51896 &virt_to_phys_51896
155306 +qla2x00_isp_name_show_51897 qla2x00_isp_name_show 0 51897 NULL
155307 +query_gid_51901 query_gid 0 51901 NULL
155308 +get_pages_51902 get_pages 0 51902 NULL
155309 +snd_trident_spdif_prepare_51903 snd_trident_spdif_prepare 0 51903 NULL nohasharray
155310 +solo_p2m_dma_51903 solo_p2m_dma 0 51903 &snd_trident_spdif_prepare_51903
155311 +host_lock_store_51904 host_lock_store 0-3 51904 NULL
155312 +read_live_nvram_51907 read_live_nvram 0-5-6 51907 NULL
155313 +btrfs_label_show_51918 btrfs_label_show 0 51918 NULL
155314 +wmi_set_ie_51919 wmi_set_ie 3 51919 NULL
155315 +of_property_read_u8_array_51921 of_property_read_u8_array 0 51921 NULL
155316 +dvb_usbv2_generic_rw_51922 dvb_usbv2_generic_rw 0 51922 NULL nohasharray
155317 +logfs_fsync_51922 logfs_fsync 0 51922 &dvb_usbv2_generic_rw_51922
155318 +write_grant_head_show_51927 write_grant_head_show 0 51927 NULL nohasharray
155319 +unix_set_peek_off_51927 unix_set_peek_off 0 51927 &write_grant_head_show_51927
155320 +dbg_status_buf_51930 dbg_status_buf 2 51930 NULL
155321 +task_has_system_51936 task_has_system 0 51936 NULL
155322 +__tcp_mtu_to_mss_51938 __tcp_mtu_to_mss 0-2 51938 NULL
155323 +direct_IO_51941 direct_IO 0 51941 NULL
155324 +show_test_51942 show_test 0 51942 NULL
155325 +pm_test_show_51946 pm_test_show 0 51946 NULL
155326 +scsi_get_vpd_page_51951 scsi_get_vpd_page 4 51951 NULL
155327 +get_clock_info_51952 get_clock_info 4 51952 NULL
155328 +target_stat_scsi_lu_show_attr_hs_num_cmds_51954 target_stat_scsi_lu_show_attr_hs_num_cmds 0 51954 NULL
155329 +pwm_period_show_51962 pwm_period_show 0 51962 NULL
155330 +size_show_51963 size_show 0 51963 NULL
155331 +ieee80211_verify_mac_51966 ieee80211_verify_mac 0 51966 NULL
155332 +snd_mask_min_51969 snd_mask_min 0 51969 NULL nohasharray
155333 +arizona_free_irq_51969 arizona_free_irq 2 51969 &snd_mask_min_51969
155334 +device_create_lockspace_51970 device_create_lockspace 0 51970 NULL nohasharray
155335 +hotkey_mask_store_51970 hotkey_mask_store 0-4 51970 &device_create_lockspace_51970
155336 +read_page_51972 read_page 2 51972 NULL
155337 +cpufv_disabled_show_51976 cpufv_disabled_show 0 51976 NULL
155338 +pipe_crc_set_source_51980 pipe_crc_set_source 0 51980 NULL nohasharray
155339 +fcoe_validate_vport_create_51980 fcoe_validate_vport_create 0 51980 &pipe_crc_set_source_51980
155340 +lpfc_nport_evt_cnt_show_51984 lpfc_nport_evt_cnt_show 0 51984 NULL
155341 +ath6kl_sdio_alloc_prep_scat_req_51986 ath6kl_sdio_alloc_prep_scat_req 2 51986 NULL
155342 +idt77252_proc_read_51988 idt77252_proc_read 0 51988 NULL nohasharray
155343 +store_prochot_short_51988 store_prochot_short 0-4 51988 &idt77252_proc_read_51988
155344 +_c4iw_write_mem_dma_51991 _c4iw_write_mem_dma 3 51991 NULL nohasharray
155345 +cp_get_sset_count_51991 cp_get_sset_count 0 51991 &_c4iw_write_mem_dma_51991
155346 +__detect_osd_51993 __detect_osd 0 51993 NULL
155347 +ntfs_attr_size_51994 ntfs_attr_size 0 51994 NULL
155348 +dwc3_mode_write_51997 dwc3_mode_write 3-0 51997 NULL
155349 +ubifs_write_begin_52000 ubifs_write_begin 0 52000 NULL
155350 +queue_nomerges_store_52001 queue_nomerges_store 3-0 52001 NULL
155351 +store_received_ref_clk3a_52006 store_received_ref_clk3a 0-4 52006 NULL
155352 +xpnet_dev_open_52009 xpnet_dev_open 0 52009 NULL
155353 +log_buf_addr_show_52010 log_buf_addr_show 0 52010 NULL nohasharray
155354 +scsi_sysfs_add_host_52010 scsi_sysfs_add_host 0 52010 &log_buf_addr_show_52010
155355 +wacom_led_control_52014 wacom_led_control 0 52014 NULL
155356 +dummy_enable_52019 dummy_enable 0 52019 NULL
155357 +lp55xx_show_engine_select_52020 lp55xx_show_engine_select 0 52020 NULL
155358 +apds990x_write_byte_52022 apds990x_write_byte 0 52022 NULL
155359 +r820t_write_52023 r820t_write 0-4 52023 NULL
155360 +vxge_rx_alloc_52024 vxge_rx_alloc 3 52024 NULL
155361 +show_current_driver_52027 show_current_driver 0 52027 NULL
155362 +lp3943_pwm_config_52030 lp3943_pwm_config 0 52030 NULL
155363 +override_release_52032 override_release 2 52032 NULL
155364 +snd_ac97_set_rate_52041 snd_ac97_set_rate 0 52041 NULL nohasharray
155365 +unique_id_show_52041 unique_id_show 0 52041 &snd_ac97_set_rate_52041
155366 +irda_create_52042 irda_create 0 52042 NULL
155367 +netdev_show_52044 netdev_show 0 52044 NULL
155368 +dma_rx_errors_read_52045 dma_rx_errors_read 3-0 52045 NULL
155369 +show_fcf_state_52047 show_fcf_state 0 52047 NULL
155370 +msnd_fifo_write_52052 msnd_fifo_write 0-3 52052 NULL
155371 +show_version_52054 show_version 0 52054 NULL
155372 +dvb_ringbuffer_avail_52057 dvb_ringbuffer_avail 0 52057 NULL
155373 +show_ipFragOKs_52058 show_ipFragOKs 0 52058 NULL nohasharray
155374 +regulator_disable_52058 regulator_disable 0 52058 &show_ipFragOKs_52058
155375 +__fuse_request_alloc_52060 __fuse_request_alloc 1 52060 NULL
155376 +ieee80211_change_mac_52065 ieee80211_change_mac 0 52065 NULL
155377 +isofs_readpages_52067 isofs_readpages 4 52067 NULL
155378 +show_conn_param_ISCSI_PARAM_IPV4_TOS_52071 show_conn_param_ISCSI_PARAM_IPV4_TOS 0 52071 NULL
155379 +mxuport_process_read_urb_data_52072 mxuport_process_read_urb_data 3 52072 NULL nohasharray
155380 +sh_irda_crc_init_52072 sh_irda_crc_init 0 52072 &mxuport_process_read_urb_data_52072
155381 +mt2063_get_if_frequency_52079 mt2063_get_if_frequency 0 52079 NULL
155382 +wil_wait_for_fw_ready_52081 wil_wait_for_fw_ready 0 52081 NULL nohasharray
155383 +lm3533_set_lvled_config_52081 lm3533_set_lvled_config 0 52081 &wil_wait_for_fw_ready_52081
155384 +ath10k_pci_hif_diag_read_52084 ath10k_pci_hif_diag_read 0 52084 NULL nohasharray
155385 +ft_lport_notify_52084 ft_lport_notify 0 52084 &ath10k_pci_hif_diag_read_52084
155386 +amd_ec_read_52087 amd_ec_read 0 52087 NULL nohasharray
155387 +iscsi_stat_logout_attr_show_52087 iscsi_stat_logout_attr_show 0 52087 &amd_ec_read_52087
155388 +nsm_get_handle_52089 nsm_get_handle 4 52089 NULL nohasharray
155389 +rt2x00debug_read_rf_52089 rt2x00debug_read_rf 0-3 52089 &nsm_get_handle_52089
155390 +udp_recvmsg_52094 udp_recvmsg 3 52094 NULL
155391 +affs_do_readpage_ofs_52095 affs_do_readpage_ofs 0 52095 NULL
155392 +ulist_add_merge_52096 ulist_add_merge 0 52096 NULL
155393 +mtrr_save_52097 mtrr_save 0 52097 NULL
155394 +ft_wwn_show_attr_version_52102 ft_wwn_show_attr_version 0 52102 NULL
155395 +o2net_debug_read_52105 o2net_debug_read 3-0 52105 NULL
155396 +qla4xxx_sysfs_ddb_get_param_52106 qla4xxx_sysfs_ddb_get_param 0 52106 NULL
155397 +smsdvb_stats_read_52114 smsdvb_stats_read 3-0 52114 NULL
155398 +ov9740_set_res_52118 ov9740_set_res 0 52118 NULL
155399 +show_spi_transport_max_offset_52125 show_spi_transport_max_offset 0 52125 NULL
155400 +split_scan_timeout_write_52128 split_scan_timeout_write 3-0 52128 NULL nohasharray
155401 +ring_size_show_52128 ring_size_show 0 52128 &split_scan_timeout_write_52128
155402 +retry_count_read_52129 retry_count_read 3-0 52129 NULL
155403 +scan_sleep_millisecs_store_52134 scan_sleep_millisecs_store 0-4 52134 NULL
155404 +gdm_usb_hci_send_52138 gdm_usb_hci_send 3 52138 NULL
155405 +sub_alloc_52140 sub_alloc 0 52140 NULL
155406 +netdev_open_52143 netdev_open 0 52143 NULL
155407 +mmc_sd_power_restore_52144 mmc_sd_power_restore 0 52144 NULL
155408 +ext2_alloc_blocks_52145 ext2_alloc_blocks 2-0 52145 NULL nohasharray
155409 +hysdn_conf_write_52145 hysdn_conf_write 3 52145 &ext2_alloc_blocks_52145
155410 +ov772x_g_fmt_52146 ov772x_g_fmt 0 52146 NULL
155411 +htable_size_52148 htable_size 0-1 52148 NULL nohasharray
155412 +snd_intel8x0_pcm_trigger_52148 snd_intel8x0_pcm_trigger 0 52148 &htable_size_52148
155413 +fcopy_read_52149 fcopy_read 0-3 52149 NULL
155414 +set_rdac0_52150 set_rdac0 4-0 52150 NULL
155415 +gfs2_rs_alloc_52152 gfs2_rs_alloc 0 52152 NULL
155416 +smk_write_load2_52155 smk_write_load2 3-0 52155 NULL
155417 +sp_open_dev_52157 sp_open_dev 0 52157 NULL
155418 +ieee80211_if_read_dot11MeshRetryTimeout_52168 ieee80211_if_read_dot11MeshRetryTimeout 3-0 52168 NULL nohasharray
155419 +s5k83a_set_flip_real_52168 s5k83a_set_flip_real 0 52168 &ieee80211_if_read_dot11MeshRetryTimeout_52168
155420 +mga_compat_ioctl_52170 mga_compat_ioctl 2 52170 NULL
155421 +pm2fb_check_var_52172 pm2fb_check_var 0 52172 NULL
155422 +mxuport_open_52173 mxuport_open 0 52173 NULL
155423 +__acpi_power_on_52175 __acpi_power_on 0 52175 NULL nohasharray
155424 +mtd_writesize_show_52175 mtd_writesize_show 0 52175 &__acpi_power_on_52175
155425 +print_prefix_52176 print_prefix 0 52176 NULL
155426 +ib_dma_map_page_52177 ib_dma_map_page 0 52177 NULL
155427 +proc_pid_readlink_52186 proc_pid_readlink 3-0 52186 NULL nohasharray
155428 +hptiop_show_version_52186 hptiop_show_version 0 52186 &proc_pid_readlink_52186
155429 +show_tabletStylusUpper_52190 show_tabletStylusUpper 0 52190 NULL nohasharray
155430 +hermes_bap_seek_52190 hermes_bap_seek 0 52190 &show_tabletStylusUpper_52190
155431 +reiserfs_posix_acl_from_disk_52191 reiserfs_posix_acl_from_disk 2 52191 NULL
155432 +rt2800pci_enable_radio_52192 rt2800pci_enable_radio 0 52192 NULL
155433 +ssp_tm_req_52193 ssp_tm_req 0 52193 NULL
155434 +show_session_param_ISCSI_PARAM_INITIAL_R2T_EN_52194 show_session_param_ISCSI_PARAM_INITIAL_R2T_EN 0 52194 NULL
155435 +atl2_get_eeprom_len_52196 atl2_get_eeprom_len 0 52196 NULL
155436 +iio_buffer_show_enable_52202 iio_buffer_show_enable 0 52202 NULL
155437 +prepare_ring_52203 prepare_ring 0 52203 NULL nohasharray
155438 +find_lkb_52203 find_lkb 0 52203 &prepare_ring_52203
155439 +iad_bFunctionProtocol_show_52207 iad_bFunctionProtocol_show 0 52207 NULL
155440 +bad_inode_readlink_52210 bad_inode_readlink 0 52210 NULL
155441 +ipmr_mfc_delete_52211 ipmr_mfc_delete 0 52211 NULL
155442 +mcp3021_read16_52212 mcp3021_read16 0 52212 NULL
155443 +adt7411_show_bit_52213 adt7411_show_bit 0 52213 NULL
155444 +ib_sa_path_rec_get_52214 ib_sa_path_rec_get 0 52214 NULL
155445 +vmci_qp_broker_alloc_52216 vmci_qp_broker_alloc 5-6 52216 NULL
155446 +iscsi_if_send_reply_52219 iscsi_if_send_reply 7 52219 NULL
155447 +_nfs4_open_and_get_state_52221 _nfs4_open_and_get_state 0 52221 NULL
155448 +de_init_rings_52222 de_init_rings 0 52222 NULL
155449 +show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224 show_session_param_ISCSI_PARAM_INITIATOR_NAME 0 52224 NULL nohasharray
155450 +arcmsr_sysfs_iop_message_write_52224 arcmsr_sysfs_iop_message_write 0-6-5 52224 &show_session_param_ISCSI_PARAM_INITIATOR_NAME_52224
155451 +show_chgmode_52225 show_chgmode 0 52225 NULL
155452 +ptype_store_52226 ptype_store 0-3 52226 NULL
155453 +ufx_set_vid_mode_52227 ufx_set_vid_mode 0 52227 NULL
155454 +wdata_send_pages_52229 wdata_send_pages 0 52229 NULL
155455 +max1111_read_52230 max1111_read 0 52230 NULL
155456 +nvram_read_52231 nvram_read 0-3 52231 NULL
155457 +_alloc_mISDN_skb_52232 _alloc_mISDN_skb 3 52232 NULL nohasharray
155458 +snd_ensoniq_capture_prepare_52232 snd_ensoniq_capture_prepare 0 52232 &_alloc_mISDN_skb_52232
155459 +o2nm_cluster_attr_fence_method_read_52233 o2nm_cluster_attr_fence_method_read 0 52233 NULL
155460 +arizona_micsupp_disable_52236 arizona_micsupp_disable 0 52236 NULL
155461 +do_dmabuf_dirty_ldu_52241 do_dmabuf_dirty_ldu 6 52241 NULL nohasharray
155462 +minix_write_inode_52241 minix_write_inode 0 52241 &do_dmabuf_dirty_ldu_52241
155463 +fuse_request_alloc_52243 fuse_request_alloc 1 52243 NULL nohasharray
155464 +fnic_show_state_52243 fnic_show_state 0 52243 &fuse_request_alloc_52243
155465 +nfs_updatepage_52248 nfs_updatepage 0 52248 NULL
155466 +pm80x_request_irq_52250 pm80x_request_irq 2 52250 NULL
155467 +nvkm_client_ioctl_52251 nvkm_client_ioctl 0 52251 NULL
155468 +rd_build_device_space_52253 rd_build_device_space 0 52253 NULL nohasharray
155469 +w1_ds2781_eeprom_cmd_52253 w1_ds2781_eeprom_cmd 0 52253 &rd_build_device_space_52253
155470 +_init_blk_request_52256 _init_blk_request 0 52256 NULL
155471 +physical_line_partition_show_52257 physical_line_partition_show 0 52257 NULL
155472 +mdiobus_alloc_size_52259 mdiobus_alloc_size 1 52259 NULL
155473 +flush_52261 flush 0 52261 NULL
155474 +read_52268 read 0 52268 NULL
155475 +set_temp_limit_52269 set_temp_limit 0 52269 NULL nohasharray
155476 +w1_master_attribute_store_search_52269 w1_master_attribute_store_search 0-4 52269 &set_temp_limit_52269 nohasharray
155477 +cap_safe_nice_52269 cap_safe_nice 0 52269 &w1_master_attribute_store_search_52269
155478 +ext2_direct_IO_52270 ext2_direct_IO 4-0 52270 NULL
155479 +sisusbcon_do_font_op_52271 sisusbcon_do_font_op 9 52271 NULL
155480 +jbd2_journal_flush_52280 jbd2_journal_flush 0 52280 NULL
155481 +snd_pcm_pre_reset_52282 snd_pcm_pre_reset 0 52282 NULL
155482 +snd_sonicvibes_capture_prepare_52293 snd_sonicvibes_capture_prepare 0 52293 NULL
155483 +nl80211_netlink_notify_52297 nl80211_netlink_notify 0 52297 NULL nohasharray
155484 +afs_cell_cache_get_key_52297 afs_cell_cache_get_key 0 52297 &nl80211_netlink_notify_52297
155485 +rw_read_52299 rw_read 6-0-5 52299 NULL
155486 +ath6kl_wmi_get_new_buf_52304 ath6kl_wmi_get_new_buf 1 52304 NULL nohasharray
155487 +fd_set_configfs_dev_params_52304 fd_set_configfs_dev_params 0-3 52304 &ath6kl_wmi_get_new_buf_52304
155488 +sis5595_access_52305 sis5595_access 0 52305 NULL
155489 +of_address_to_resource_52308 of_address_to_resource 2 52308 NULL
155490 +kobject_set_name_vargs_52309 kobject_set_name_vargs 0 52309 NULL
155491 +qlcnic_82xx_set_nic_info_52311 qlcnic_82xx_set_nic_info 0 52311 NULL
155492 +i915_gem_object_get_pages_stolen_52314 i915_gem_object_get_pages_stolen 0 52314 NULL
155493 +ssd1307fb_write_52315 ssd1307fb_write 3 52315 NULL
155494 +request_asymmetric_key_52317 request_asymmetric_key 4-2 52317 NULL nohasharray
155495 +show_phy_flash_cfg_52317 show_phy_flash_cfg 0 52317 &request_asymmetric_key_52317 nohasharray
155496 +store_vrm_reg_52317 store_vrm_reg 0-4 52317 &show_phy_flash_cfg_52317
155497 +hwflags_read_52318 hwflags_read 3-0 52318 NULL
155498 +t3_sge_init_rspcntxt_52321 t3_sge_init_rspcntxt 0 52321 NULL
155499 +cryptomgr_notify_52323 cryptomgr_notify 0 52323 NULL
155500 +erst_exec_move_data_52324 erst_exec_move_data 0 52324 NULL
155501 +grp_opt_proc_write_52327 grp_opt_proc_write 0-3 52327 NULL
155502 +ntfs_rl_split_52328 ntfs_rl_split 4-2 52328 NULL
155503 +erst_exec_load_var1_52330 erst_exec_load_var1 0 52330 NULL nohasharray
155504 +parse_protocol_change_52330 parse_protocol_change 0 52330 &erst_exec_load_var1_52330
155505 +ipv4_conntrack_in_52331 ipv4_conntrack_in 0 52331 NULL
155506 +qh_schedule_52332 qh_schedule 0 52332 NULL nohasharray
155507 +show_ipv6_iface_link_local_state_52332 show_ipv6_iface_link_local_state 0 52332 &qh_schedule_52332
155508 +test_unaligned_bulk_52333 test_unaligned_bulk 3 52333 NULL nohasharray
155509 +snd_em28xx_capture_trigger_52333 snd_em28xx_capture_trigger 0 52333 &test_unaligned_bulk_52333
155510 +target_fabric_discovery_attr_show_52336 target_fabric_discovery_attr_show 0 52336 NULL nohasharray
155511 +carl9170_usb_open_52336 carl9170_usb_open 0 52336 &target_fabric_discovery_attr_show_52336 nohasharray
155512 +enable_vport_52336 enable_vport 0 52336 &carl9170_usb_open_52336
155513 +hur_len_52339 hur_len 0 52339 NULL
155514 +ad7877_gpio3_store_52340 ad7877_gpio3_store 0-4 52340 NULL
155515 +fc2580_get_if_frequency_52341 fc2580_get_if_frequency 0 52341 NULL
155516 +store_52342 store 0-3 52342 NULL
155517 +dccp_v4_connect_52343 dccp_v4_connect 0 52343 NULL
155518 +tcs3414_buffer_predisable_52350 tcs3414_buffer_predisable 0 52350 NULL
155519 +pscsi_configure_device_52352 pscsi_configure_device 0 52352 NULL
155520 +ds1672_get_control_52353 ds1672_get_control 0 52353 NULL
155521 +ina209_show_interval_52354 ina209_show_interval 0 52354 NULL
155522 +i40e_vsi_control_rings_52357 i40e_vsi_control_rings 0 52357 NULL
155523 +ieee80211_rx_radiotap_hdrlen_52359 ieee80211_rx_radiotap_hdrlen 0 52359 NULL
155524 +show_iostat_counterbits_52360 show_iostat_counterbits 0 52360 NULL
155525 +tx_bytes_show_52361 tx_bytes_show 0 52361 NULL nohasharray
155526 +label_vga_52361 label_vga 0 52361 &tx_bytes_show_52361
155527 +show_counter_rx_p8_hdr_egr_ovfls_52362 show_counter_rx_p8_hdr_egr_ovfls 0 52362 NULL nohasharray
155528 +cap_inode_killpriv_52362 cap_inode_killpriv 0 52362 &show_counter_rx_p8_hdr_egr_ovfls_52362
155529 +copy_entries_to_user_52367 copy_entries_to_user 1 52367 NULL nohasharray
155530 +ssb_attr_sprom_show_52367 ssb_attr_sprom_show 0 52367 &copy_entries_to_user_52367
155531 +nilfs_segctor_last_nongc_write_time_secs_show_52369 nilfs_segctor_last_nongc_write_time_secs_show 0 52369 NULL
155532 +ipath_set_part_key_52370 ipath_set_part_key 0 52370 NULL
155533 +iwl_dump_fh_52371 iwl_dump_fh 0 52371 NULL
155534 +show_sched3_52373 show_sched3 0 52373 NULL nohasharray
155535 +__uncore_map_show_52373 __uncore_map_show 0 52373 &show_sched3_52373
155536 +hfsplus_find_attr_52374 hfsplus_find_attr 0 52374 NULL
155537 +ixgbevf_setup_tx_resources_52376 ixgbevf_setup_tx_resources 0 52376 NULL
155538 +mq_emit_config_values_52378 mq_emit_config_values 3 52378 NULL nohasharray
155539 +pfkey_sockaddr_pair_size_52378 pfkey_sockaddr_pair_size 0 52378 &mq_emit_config_values_52378 nohasharray
155540 +quota_warn_period_show_52378 quota_warn_period_show 0 52378 &pfkey_sockaddr_pair_size_52378
155541 +snd_rme96_capture_prepare_52380 snd_rme96_capture_prepare 0 52380 NULL
155542 +iwl_nvm_init_52382 iwl_nvm_init 0 52382 NULL
155543 +isdn_writebuf_stub_52383 isdn_writebuf_stub 4-0 52383 NULL
155544 +task_has_security_52386 task_has_security 0 52386 NULL nohasharray
155545 +nct7904_write_reg_52386 nct7904_write_reg 0 52386 &task_has_security_52386
155546 +jfs_setxattr_52389 jfs_setxattr 4-0 52389 NULL
155547 +input_print_modalias_bits_52395 input_print_modalias_bits 0 52395 NULL
155548 +svc_partial_recvfrom_52396 svc_partial_recvfrom 4 52396 NULL
155549 +aer_inject_write_52399 aer_inject_write 3-0 52399 NULL
155550 +selinux_inode_setattr_52401 selinux_inode_setattr 0 52401 NULL
155551 +pm_suspend_52403 pm_suspend 0 52403 NULL
155552 +do_ncp_rpc_call_52406 do_ncp_rpc_call 0 52406 NULL
155553 +show_counter_rx_p5_hdr_egr_ovfls_52407 show_counter_rx_p5_hdr_egr_ovfls 0 52407 NULL
155554 +aac_rx_ioremap_52410 aac_rx_ioremap 2 52410 NULL
155555 +nilfs_segctor_collect_dirty_files_52413 nilfs_segctor_collect_dirty_files 0 52413 NULL
155556 +clariion_activate_52414 clariion_activate 0 52414 NULL
155557 +do_md_run_52416 do_md_run 0 52416 NULL
155558 +safe_delay_store_52417 safe_delay_store 0-3 52417 NULL
155559 +mmc_csd_show_52423 mmc_csd_show 0 52423 NULL
155560 +line6_midibuf_init_52425 line6_midibuf_init 2 52425 NULL nohasharray
155561 +show_alarms_in_52425 show_alarms_in 0 52425 &line6_midibuf_init_52425
155562 +pwc_set_autogain_52427 pwc_set_autogain 0 52427 NULL
155563 +hso_serial_common_create_52428 hso_serial_common_create 4 52428 NULL
155564 +delay_status_52431 delay_status 5 52431 NULL nohasharray
155565 +gfs2_getattr_52431 gfs2_getattr 0 52431 &delay_status_52431
155566 +show_ipInDiscards_52432 show_ipInDiscards 0 52432 NULL
155567 +ath6kl_delete_qos_write_52435 ath6kl_delete_qos_write 3-0 52435 NULL
155568 +iwl_remove_station_52436 iwl_remove_station 0 52436 NULL
155569 +ieee80211_if_fmt_num_sta_ps_52438 ieee80211_if_fmt_num_sta_ps 3 52438 NULL
155570 +sst_prepare_and_post_msg_52443 sst_prepare_and_post_msg 0 52443 NULL
155571 +show_radios_state_52445 show_radios_state 0 52445 NULL
155572 +store_uframe_periodic_max_52448 store_uframe_periodic_max 0-4 52448 NULL
155573 +nilfs_btree_lookup_contig_52451 nilfs_btree_lookup_contig 0 52451 NULL nohasharray
155574 +keene_s_ctrl_52451 keene_s_ctrl 0 52451 &nilfs_btree_lookup_contig_52451
155575 +alauda_read_data_52452 alauda_read_data 3 52452 NULL
155576 +get_pci_info_52455 get_pci_info 0 52455 NULL nohasharray
155577 +gsm_change_mtu_52455 gsm_change_mtu 0 52455 &get_pci_info_52455
155578 +bt_alloc_52457 bt_alloc 2 52457 NULL nohasharray
155579 +ip6_skb_dst_mtu_52457 ip6_skb_dst_mtu 0 52457 &bt_alloc_52457
155580 +iwl_restore_default_wep_keys_52463 iwl_restore_default_wep_keys 0 52463 NULL
155581 +sctp_packet_transmit_52467 sctp_packet_transmit 0 52467 NULL
155582 +show_id_ext_52472 show_id_ext 0 52472 NULL
155583 +cifs_readpage_worker_52477 cifs_readpage_worker 0 52477 NULL nohasharray
155584 +ieee80211_alloc_txb_52477 ieee80211_alloc_txb 2-1 52477 &cifs_readpage_worker_52477
155585 +tipc_sendmsg_52481 tipc_sendmsg 3 52481 NULL
155586 +ocfs2_extend_no_holes_52483 ocfs2_extend_no_holes 0 52483 NULL
155587 +pch_i2c_wait_for_check_xfer_52485 pch_i2c_wait_for_check_xfer 0 52485 NULL nohasharray
155588 +snd_hda_gen_build_controls_52485 snd_hda_gen_build_controls 0 52485 &pch_i2c_wait_for_check_xfer_52485
155589 +bru_s_ctrl_52486 bru_s_ctrl 0 52486 NULL
155590 +roccat_common2_sysfs_read_keys_function_52491 roccat_common2_sysfs_read_keys_function 0-5-6 52491 NULL
155591 +sh_mobile_i2c_xfer_52492 sh_mobile_i2c_xfer 0-3 52492 NULL nohasharray
155592 +iscsi_tpg_auth_show_password_mutual_52492 iscsi_tpg_auth_show_password_mutual 0 52492 &sh_mobile_i2c_xfer_52492
155593 +fd_do_rw_52495 fd_do_rw 3 52495 NULL nohasharray
155594 +skb_cow_head_52495 skb_cow_head 2 52495 &fd_do_rw_52495
155595 +sysfs_create_link_nowarn_52496 sysfs_create_link_nowarn 0 52496 NULL
155596 +int_tasklet_entry_52500 int_tasklet_entry 3-0 52500 NULL
155597 +xfs_alloc_get_rec_52502 xfs_alloc_get_rec 0 52502 NULL
155598 +ems_usb_control_cmd_52504 ems_usb_control_cmd 0 52504 NULL
155599 +smb2_async_readv_52505 smb2_async_readv 0 52505 NULL
155600 +netlbl_unlabel_init_52506 netlbl_unlabel_init 1 52506 NULL
155601 +qlcnic_83xx_sysfs_flash_write_52507 qlcnic_83xx_sysfs_flash_write 4 52507 NULL nohasharray
155602 +show_rdac3_52507 show_rdac3 0 52507 &qlcnic_83xx_sysfs_flash_write_52507
155603 +gr_queue_ext_52511 gr_queue_ext 0 52511 NULL
155604 +disable_slot_52512 disable_slot 0 52512 NULL
155605 +pm_qos_power_write_52513 pm_qos_power_write 3-0 52513 NULL nohasharray
155606 +isl29003_show_lux_52513 isl29003_show_lux 0 52513 &pm_qos_power_write_52513
155607 +read_fw_regs_offset_52515 read_fw_regs_offset 0 52515 NULL
155608 +soft_offline_huge_page_52517 soft_offline_huge_page 0 52517 NULL
155609 +bt_sock_stream_recvmsg_52518 bt_sock_stream_recvmsg 4-0 52518 NULL
155610 +get_session_param_52521 get_session_param 0 52521 NULL
155611 +dup_variable_bug_52525 dup_variable_bug 3 52525 NULL
155612 +sc1200wdt_write_52527 sc1200wdt_write 0-3 52527 NULL
155613 +raw_recvmsg_52529 raw_recvmsg 4-0 52529 NULL
155614 +submit_audio_in_urb_52536 submit_audio_in_urb 0 52536 NULL nohasharray
155615 +ip6table_nat_in_52536 ip6table_nat_in 0 52536 &submit_audio_in_urb_52536
155616 +input_dev_show_properties_52537 input_dev_show_properties 0 52537 NULL nohasharray
155617 +gt_cur_freq_mhz_show_52537 gt_cur_freq_mhz_show 0 52537 &input_dev_show_properties_52537
155618 +show_caseopen_52539 show_caseopen 0 52539 NULL
155619 +fan_fan1_input_show_52540 fan_fan1_input_show 0 52540 NULL nohasharray
155620 +SyS_vmsplice_52540 SyS_vmsplice 3 52540 &fan_fan1_input_show_52540
155621 +zd_iowrite32a_locked_52542 zd_iowrite32a_locked 0 52542 NULL
155622 +set_fan_52544 set_fan 0-4 52544 NULL
155623 +snd_pcm_pre_prepare_52548 snd_pcm_pre_prepare 0 52548 NULL
155624 +dccpprobe_read_52549 dccpprobe_read 3-0 52549 NULL nohasharray
155625 +hsw_pcm_prepare_52549 hsw_pcm_prepare 0 52549 &dccpprobe_read_52549
155626 +s35390a_get_datetime_52556 s35390a_get_datetime 0 52556 NULL nohasharray
155627 +ntfs_prepare_pages_for_non_resident_write_52556 ntfs_prepare_pages_for_non_resident_write 0 52556 &s35390a_get_datetime_52556
155628 +cropcap_52561 cropcap 0 52561 NULL
155629 +atalk_create_52562 atalk_create 0 52562 NULL
155630 +xfs_attr_shortform_to_leaf_52564 xfs_attr_shortform_to_leaf 0 52564 NULL
155631 +cbaf_wusb_chid_store_52566 cbaf_wusb_chid_store 0-4 52566 NULL
155632 +debug_level_proc_write_52572 debug_level_proc_write 3-0 52572 NULL nohasharray
155633 +show_otp1en_52572 show_otp1en 0 52572 &debug_level_proc_write_52572 nohasharray
155634 +nfs_getattr_52572 nfs_getattr 0 52572 &show_otp1en_52572 nohasharray
155635 +b43legacy_probe_52572 b43legacy_probe 0 52572 &nfs_getattr_52572
155636 +ds2780_set_sense_resistor_value_52573 ds2780_set_sense_resistor_value 0-4 52573 NULL
155637 +target_stat_scsi_port_show_attr_dev_52577 target_stat_scsi_port_show_attr_dev 0 52577 NULL
155638 +acpi_processor_start_52582 acpi_processor_start 0 52582 NULL
155639 +wl12xx_init_fwlog_52585 wl12xx_init_fwlog 0 52585 NULL
155640 +roccat_common2_sysfs_read_keys_thumbster_52586 roccat_common2_sysfs_read_keys_thumbster 0-5-6 52586 NULL
155641 +isku_sysfs_read_macro_52587 isku_sysfs_read_macro 6-0-5 52587 NULL nohasharray
155642 +twl_rtc_read_u8_52587 twl_rtc_read_u8 0 52587 &isku_sysfs_read_macro_52587
155643 +uvesafb_store_nocrtc_52589 uvesafb_store_nocrtc 0-4 52589 NULL
155644 +show_ipReasmFails_52591 show_ipReasmFails 0 52591 NULL
155645 +ath10k_start_52596 ath10k_start 0 52596 NULL
155646 +store_dh_state_52601 store_dh_state 0-4 52601 NULL nohasharray
155647 +test_write_file_52601 test_write_file 0-3 52601 &store_dh_state_52601
155648 +show_session_param_ISCSI_PARAM_BOOT_TARGET_52603 show_session_param_ISCSI_PARAM_BOOT_TARGET 0 52603 NULL
155649 +SyS_setsockopt_52610 SyS_setsockopt 5 52610 NULL
155650 +ll_sa_entry_alloc_52611 ll_sa_entry_alloc 4 52611 NULL
155651 +copy_user_acl_52622 copy_user_acl 0 52622 NULL
155652 +apei_check_gar_52626 apei_check_gar 0 52626 NULL
155653 +sbp_tpg_store_directory_id_52629 sbp_tpg_store_directory_id 0-3 52629 NULL
155654 +roccat_common2_sysfs_read_keys_easyzone_52632 roccat_common2_sysfs_read_keys_easyzone 0-5-6 52632 NULL
155655 +f2fs_setattr_52633 f2fs_setattr 0 52633 NULL
155656 +ov7660_set_auto_exposure_52634 ov7660_set_auto_exposure 0 52634 NULL
155657 +tps80031_writes_52638 tps80031_writes 3-4-0 52638 NULL nohasharray
155658 +min_ratio_store_52638 min_ratio_store 0-4 52638 &tps80031_writes_52638
155659 +set_temp_high_52640 set_temp_high 0-4 52640 NULL
155660 +rt2500usb_set_state_52644 rt2500usb_set_state 0 52644 NULL nohasharray
155661 +timeout_store_52644 timeout_store 0-3 52644 &rt2500usb_set_state_52644
155662 +_rbd_dev_v2_snap_size_52651 _rbd_dev_v2_snap_size 0 52651 NULL
155663 +show_temp2_crit_hyst_52656 show_temp2_crit_hyst 0 52656 NULL
155664 +cachefiles_daemon_add_cache_52668 cachefiles_daemon_add_cache 0 52668 NULL
155665 +target_stat_scsi_port_show_attr_role_52670 target_stat_scsi_port_show_attr_role 0 52670 NULL
155666 +fld_proc_hash_seq_write_52671 fld_proc_hash_seq_write 3 52671 NULL
155667 +SYSC_gethostname_52677 SYSC_gethostname 2 52677 NULL
155668 +__rpc_clnt_handle_event_52679 __rpc_clnt_handle_event 0 52679 NULL
155669 +u2_timeout_store_52681 u2_timeout_store 0-4 52681 NULL
155670 +genphy_update_link_52684 genphy_update_link 0 52684 NULL
155671 +reg_write_range_52690 reg_write_range 4 52690 NULL
155672 +sdev_store_evt_inquiry_change_reported_52694 sdev_store_evt_inquiry_change_reported 0-4 52694 NULL
155673 +store_52696 store 0-3 52696 NULL
155674 +b44_set_mac_addr_52700 b44_set_mac_addr 0 52700 NULL
155675 +bonding_show_queue_id_52702 bonding_show_queue_id 0 52702 NULL
155676 +ms_transfer_data_52705 ms_transfer_data 7 52705 NULL
155677 +acpi_freeze_begin_52707 acpi_freeze_begin 0 52707 NULL
155678 +atl1c_setup_ring_resources_52708 atl1c_setup_ring_resources 0 52708 NULL
155679 +action_show_52711 action_show 0 52711 NULL
155680 +usbip_debug_show_52712 usbip_debug_show 0 52712 NULL
155681 +tmp102_show_temp_52713 tmp102_show_temp 0 52713 NULL
155682 +pm_wake_unlock_52721 pm_wake_unlock 0 52721 NULL
155683 +iscsi_stat_instance_attr_show_52723 iscsi_stat_instance_attr_show 0 52723 NULL nohasharray
155684 +blk_iopoll_cpu_notify_52723 blk_iopoll_cpu_notify 0 52723 &iscsi_stat_instance_attr_show_52723
155685 +cx25840_ir_rx_read_52724 cx25840_ir_rx_read 3 52724 NULL
155686 +sendbytes_52726 sendbytes 0 52726 NULL
155687 +set_capture_52728 set_capture 0 52728 NULL
155688 +lx_pcm_trigger_52731 lx_pcm_trigger 0 52731 NULL
155689 +blkcipher_next_slow_52733 blkcipher_next_slow 4-3 52733 NULL
155690 +relay_alloc_page_array_52735 relay_alloc_page_array 1 52735 NULL
155691 +v9fs_xattr_user_get_52737 v9fs_xattr_user_get 0 52737 NULL
155692 +hfcsusb_rx_frame_52745 hfcsusb_rx_frame 3 52745 NULL nohasharray
155693 +st_sensors_sysfs_sampling_frequency_avail_52745 st_sensors_sysfs_sampling_frequency_avail 0 52745 &hfcsusb_rx_frame_52745
155694 +netlink_add_tap_52755 netlink_add_tap 0 52755 NULL
155695 +ieee80211_if_read_beacon_timeout_52756 ieee80211_if_read_beacon_timeout 3-0 52756 NULL nohasharray
155696 +show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO_52756 show_session_param_ISCSI_PARAM_DEF_TASKMGMT_TMO 0 52756 &ieee80211_if_read_beacon_timeout_52756
155697 +target_stat_scsi_tgt_port_show_attr_indx_52759 target_stat_scsi_tgt_port_show_attr_indx 0 52759 NULL
155698 +set_pwm_hyst_52760 set_pwm_hyst 0-4 52760 NULL
155699 +copy_ctr_args_52761 copy_ctr_args 2 52761 NULL
155700 +ds1374_read_time_52763 ds1374_read_time 0 52763 NULL
155701 +acpi_ps_execute_method_52767 acpi_ps_execute_method 0 52767 NULL
155702 +store_52770 store 0 52770 NULL
155703 +lpfc_poll_store_52774 lpfc_poll_store 0-4 52774 NULL
155704 +nvme_trans_ext_inq_page_52776 nvme_trans_ext_inq_page 3 52776 NULL
155705 +available_kbd_modes_show_52777 available_kbd_modes_show 0 52777 NULL
155706 +show_pec_52779 show_pec 0 52779 NULL
155707 +set_target_52783 set_target 0-4 52783 NULL
155708 +vim2m_buf_prepare_52786 vim2m_buf_prepare 0 52786 NULL nohasharray
155709 +igb_pci_disable_sriov_52786 igb_pci_disable_sriov 0 52786 &vim2m_buf_prepare_52786
155710 +drv_get_stats_52789 drv_get_stats 0 52789 NULL
155711 +show_52793 show 0 52793 NULL
155712 +edac_pci_int_store_52795 edac_pci_int_store 0-3 52795 NULL
155713 +snd_seq_ioctl_subscribe_port_52796 snd_seq_ioctl_subscribe_port 0 52796 NULL
155714 +xenvif_write_io_ring_52802 xenvif_write_io_ring 3-0 52802 NULL nohasharray
155715 +enabled_show_52802 enabled_show 0 52802 &xenvif_write_io_ring_52802
155716 +layout_cnodes_52805 layout_cnodes 0 52805 NULL
155717 +lio_target_nacl_store_tag_52806 lio_target_nacl_store_tag 0-3 52806 NULL
155718 +run_start_commands_52808 run_start_commands 0 52808 NULL
155719 +b43legacy_attr_interfmode_store_52810 b43legacy_attr_interfmode_store 0-4 52810 NULL
155720 +osst_adr_rev_show_52811 osst_adr_rev_show 0 52811 NULL
155721 +ds2780_get_rsgain_setting_52816 ds2780_get_rsgain_setting 0 52816 NULL nohasharray
155722 +qlcnic_dev_statistics_len_52816 qlcnic_dev_statistics_len 0 52816 &ds2780_get_rsgain_setting_52816
155723 +ath6kl_wmi_meta_add_52817 ath6kl_wmi_meta_add 0 52817 NULL
155724 +show_eco_52820 show_eco 0 52820 NULL
155725 +sctp_send_asconf_52823 sctp_send_asconf 0 52823 NULL
155726 +roccat_common2_sysfs_write_tcu_52828 roccat_common2_sysfs_write_tcu 0-6-5 52828 NULL
155727 +tomoyo_path_perm_52831 tomoyo_path_perm 0 52831 NULL
155728 +amd64_top_mem_show_52832 amd64_top_mem_show 0 52832 NULL nohasharray
155729 +qib_read_umem64_52832 qib_read_umem64 0 52832 &amd64_top_mem_show_52832
155730 +pwr_rcvd_beacons_read_52836 pwr_rcvd_beacons_read 3-0 52836 NULL
155731 +lb_alloc_ep_req_52837 lb_alloc_ep_req 2 52837 NULL nohasharray
155732 +il3945_show_retry_rate_52837 il3945_show_retry_rate 0 52837 &lb_alloc_ep_req_52837
155733 +apei_read_52843 apei_read 0 52843 NULL
155734 +tpm_tis_i2c_recv_52850 tpm_tis_i2c_recv 0-3 52850 NULL
155735 +modelname_show_52855 modelname_show 0 52855 NULL
155736 +get_beep_mask_52859 get_beep_mask 0 52859 NULL
155737 +hiface_pcm_stream_start_52861 hiface_pcm_stream_start 0 52861 NULL
155738 +mon_bin_get_event_52863 mon_bin_get_event 4-6 52863 NULL
155739 +target_stat_scsi_lu_show_attr_resets_52866 target_stat_scsi_lu_show_attr_resets 0 52866 NULL
155740 +twl6030_gpadc_write_52867 twl6030_gpadc_write 1 52867 NULL nohasharray
155741 +media_write_52867 media_write 0-3 52867 &twl6030_gpadc_write_52867
155742 +send_request_dev_dep_msg_in_52868 send_request_dev_dep_msg_in 0 52868 NULL
155743 +cccr_show_52879 cccr_show 0 52879 NULL
155744 +twlreg_write_52880 twlreg_write 3-0 52880 NULL
155745 +pvr2_ctrl_value_to_sym_internal_52881 pvr2_ctrl_value_to_sym_internal 5 52881 NULL
155746 +cache_read_procfs_52882 cache_read_procfs 3-0 52882 NULL
155747 +default_blksize_show_52888 default_blksize_show 0 52888 NULL
155748 +lio_target_np_store_iser_52890 lio_target_np_store_iser 0-3 52890 NULL
155749 +kvm_kvzalloc_52894 kvm_kvzalloc 1 52894 NULL
155750 +nommu_map_sg_52896 nommu_map_sg 0-3 52896 NULL
155751 +wm831x_status_src_show_52897 wm831x_status_src_show 0 52897 NULL
155752 +vxfs_immed_readpage_52899 vxfs_immed_readpage 0 52899 NULL
155753 +multicast_last_member_count_show_52901 multicast_last_member_count_show 0 52901 NULL
155754 +read_cam_control_52903 read_cam_control 0 52903 NULL
155755 +parse_52905 parse 0 52905 NULL
155756 +show_pwmchan_52907 show_pwmchan 0 52907 NULL
155757 +arizona_request_irq_52908 arizona_request_irq 2 52908 NULL
155758 +dio_bio_reap_52913 dio_bio_reap 0 52913 NULL
155759 +lpfc_selective_reset_52919 lpfc_selective_reset 0 52919 NULL
155760 +mt9t031_cropcap_52933 mt9t031_cropcap 0 52933 NULL
155761 +iblock_get_bio_52936 iblock_get_bio 3 52936 NULL nohasharray
155762 +serio_bind_driver_52936 serio_bind_driver 0 52936 &iblock_get_bio_52936
155763 +hfsplus_write_inode_52941 hfsplus_write_inode 0 52941 NULL
155764 +snd_als4000_capture_prepare_52942 snd_als4000_capture_prepare 0 52942 NULL
155765 +queue_show_random_52946 queue_show_random 0 52946 NULL
155766 +log_buf_len_store_52950 log_buf_len_store 0-4 52950 NULL
155767 +twl4030_madc_set_irq_52952 twl4030_madc_set_irq 0 52952 NULL nohasharray
155768 +set_reset_mode_52952 set_reset_mode 0 52952 &twl4030_madc_set_irq_52952
155769 +dev_bus_rescan_store_52953 dev_bus_rescan_store 0-4 52953 NULL
155770 +adv7170_write_52956 adv7170_write 0 52956 NULL
155771 +cma_alloc_mem_52959 cma_alloc_mem 2 52959 NULL
155772 +tpacpi_driver_wwan_emulstate_store_52960 tpacpi_driver_wwan_emulstate_store 0-3 52960 NULL
155773 +ieee80211_if_fmt_fwded_mcast_52961 ieee80211_if_fmt_fwded_mcast 3 52961 NULL
155774 +hx8357_spi_write_then_read_52964 hx8357_spi_write_then_read 3 52964 NULL
155775 +pb0100_set_blue_balance_52969 pb0100_set_blue_balance 0 52969 NULL
155776 +pm_state_store_52970 pm_state_store 0-4 52970 NULL
155777 +lbs_set_mac_address_52977 lbs_set_mac_address 0 52977 NULL
155778 +lx_message_send_atomic_52981 lx_message_send_atomic 0 52981 NULL
155779 +xfs_attr_leaf_get_52983 xfs_attr_leaf_get 0 52983 NULL nohasharray
155780 +nouveau_hwmon_set_pwm1_enable_52983 nouveau_hwmon_set_pwm1_enable 0-4 52983 &xfs_attr_leaf_get_52983
155781 +kmx61_setup_any_motion_interrupt_52984 kmx61_setup_any_motion_interrupt 0 52984 NULL nohasharray
155782 +ssb_pci_attr_sprom_store_52984 ssb_pci_attr_sprom_store 4-0 52984 &kmx61_setup_any_motion_interrupt_52984 nohasharray
155783 +b44_writephy_52984 b44_writephy 0 52984 &ssb_pci_attr_sprom_store_52984
155784 +tx_tx_exch_read_52986 tx_tx_exch_read 3-0 52986 NULL
155785 +num_node_state_52989 num_node_state 0 52989 NULL
155786 +store_current_governor_52990 store_current_governor 0-4 52990 NULL
155787 +batadv_check_management_packet_52993 batadv_check_management_packet 3 52993 NULL
155788 +amd8111e_set_mac_address_52994 amd8111e_set_mac_address 0 52994 NULL
155789 +hyp_sysfs_show_52996 hyp_sysfs_show 0 52996 NULL
155790 +ican3_open_52999 ican3_open 0 52999 NULL
155791 +efivarfs_file_write_53000 efivarfs_file_write 0-3 53000 NULL
155792 +node_read_numastat_53003 node_read_numastat 0 53003 NULL
155793 +show_session_param_ISCSI_PARAM_CHAP_IN_IDX_53012 show_session_param_ISCSI_PARAM_CHAP_IN_IDX 0 53012 NULL
155794 +btrfs_free_and_pin_reserved_extent_53016 btrfs_free_and_pin_reserved_extent 2 53016 NULL
155795 +tx_tx_exch_pending_read_53018 tx_tx_exch_pending_read 3-0 53018 NULL
155796 +show_fan_input_53019 show_fan_input 0 53019 NULL nohasharray
155797 +i2c_smbus_read_block_data_53019 i2c_smbus_read_block_data 0 53019 &show_fan_input_53019
155798 +edac_dev_ctl_info_show_53023 edac_dev_ctl_info_show 0 53023 NULL
155799 +xfs_rtfree_extent_53024 xfs_rtfree_extent 0 53024 NULL
155800 +rx8025_sysfs_store_clock_adjust_53025 rx8025_sysfs_store_clock_adjust 0-4 53025 NULL
155801 +ltc4260_get_value_53028 ltc4260_get_value 0 53028 NULL
155802 +maximum_speed_show_53029 maximum_speed_show 0 53029 NULL nohasharray
155803 +i40e_configure_tx_ring_53029 i40e_configure_tx_ring 0 53029 &maximum_speed_show_53029
155804 +show_rpm_53030 show_rpm 0 53030 NULL nohasharray
155805 +wl1251_hw_init_txq_fill_53030 wl1251_hw_init_txq_fill 0 53030 &show_rpm_53030
155806 +ndelay_show_53032 ndelay_show 0 53032 NULL
155807 +bio_cur_bytes_53037 bio_cur_bytes 0 53037 NULL
155808 +nv50_chan_create_53039 nv50_chan_create 5 53039 NULL
155809 +show_link_type_53045 show_link_type 0 53045 NULL
155810 +lx_pipe_wait_for_idle_53051 lx_pipe_wait_for_idle 0 53051 NULL
155811 +nfs_key_timeout_notify_53052 nfs_key_timeout_notify 0 53052 NULL
155812 +fimc_get_alpha_mask_53057 fimc_get_alpha_mask 0 53057 NULL
155813 +dsa_slave_get_eeprom_len_53058 dsa_slave_get_eeprom_len 0 53058 NULL
155814 +wacom_led_select_store_53059 wacom_led_select_store 0-4 53059 NULL
155815 +store_rx_polinv_enb_53065 store_rx_polinv_enb 0-4 53065 NULL
155816 +cfi_read_query_53066 cfi_read_query 0 53066 NULL nohasharray
155817 +beiscsi_drvr_ver_disp_53066 beiscsi_drvr_ver_disp 0 53066 &cfi_read_query_53066 nohasharray
155818 +attr_dragging_store_tpkbd_53066 attr_dragging_store_tpkbd 0-4 53066 &beiscsi_drvr_ver_disp_53066
155819 +iwl_dbgfs_interrupt_write_53069 iwl_dbgfs_interrupt_write 3-0 53069 NULL
155820 +mwifiex_debug_read_53074 mwifiex_debug_read 3-0 53074 NULL
155821 +create_cq_kernel_53076 create_cq_kernel 4-3 53076 NULL nohasharray
155822 +cyber2000fb_check_var_53076 cyber2000fb_check_var 0 53076 &create_cq_kernel_53076
155823 +wq_pool_ids_show_53079 wq_pool_ids_show 0 53079 NULL
155824 +pcbit_readw_53084 pcbit_readw 0 53084 NULL
155825 +mci_ctl_name_show_53087 mci_ctl_name_show 0 53087 NULL
155826 +qib_resize_cq_53090 qib_resize_cq 2 53090 NULL nohasharray
155827 +store_pwm_auto_point_channel_53090 store_pwm_auto_point_channel 0-4 53090 &qib_resize_cq_53090
155828 +pm_trace_dev_match_show_53091 pm_trace_dev_match_show 0 53091 NULL
155829 +deauthenticate_53093 deauthenticate 0 53093 NULL
155830 +cbaf_wusb_chid_show_53095 cbaf_wusb_chid_show 0 53095 NULL
155831 +ib_uverbs_write_53096 ib_uverbs_write 0-3 53096 NULL
155832 +ceph_vxattrcb_dir_entries_53097 ceph_vxattrcb_dir_entries 0 53097 NULL nohasharray
155833 +metrics_cpu_kcycles_used_show_53097 metrics_cpu_kcycles_used_show 0 53097 &ceph_vxattrcb_dir_entries_53097
155834 +queue_var_show_53098 queue_var_show 0 53098 NULL
155835 +set_button_53099 set_button 0-4 53099 NULL
155836 +wcn36xx_sta_add_53105 wcn36xx_sta_add 0 53105 NULL
155837 +ocfs2_write_remove_suid_53106 ocfs2_write_remove_suid 0 53106 NULL
155838 +zd_iowrite16a_locked_53109 zd_iowrite16a_locked 0 53109 NULL
155839 +xhci_configure_endpoint_53110 xhci_configure_endpoint 0 53110 NULL
155840 +store_temp_crit_hyst_53114 store_temp_crit_hyst 0-4 53114 NULL
155841 +ath10k_mac_create_53118 ath10k_mac_create 1 53118 NULL
155842 +ixgbe_setup_rx_resources_53119 ixgbe_setup_rx_resources 0 53119 NULL
155843 +verity_status_53120 verity_status 5 53120 NULL nohasharray
155844 +lp3971_i2c_write_53120 lp3971_i2c_write 0 53120 &verity_status_53120
155845 +ad198x_auto_build_controls_53122 ad198x_auto_build_controls 0 53122 NULL
155846 +udf_adinicb_direct_IO_53125 udf_adinicb_direct_IO 0 53125 NULL nohasharray
155847 +configure_device_53125 configure_device 0 53125 &udf_adinicb_direct_IO_53125
155848 +il3945_commit_rxon_53127 il3945_commit_rxon 0 53127 NULL
155849 +da9052_rtc_set_alarm_53132 da9052_rtc_set_alarm 0 53132 NULL
155850 +ndo_vlan_rx_add_vid_53138 ndo_vlan_rx_add_vid 0 53138 NULL
155851 +carrier_changes_show_53139 carrier_changes_show 0 53139 NULL
155852 +ps_poll_ps_poll_max_ap_turn_read_53140 ps_poll_ps_poll_max_ap_turn_read 3-0 53140 NULL nohasharray
155853 +inode_newsize_ok_53140 inode_newsize_ok 0 53140 &ps_poll_ps_poll_max_ap_turn_read_53140
155854 +brcmf_cfg80211_up_53146 brcmf_cfg80211_up 0 53146 NULL
155855 +find_domain_name_53149 find_domain_name 0 53149 NULL
155856 +store_xps_map_53150 store_xps_map 0-4 53150 NULL
155857 +s5p_mfc_alloc_instance_buffer_v6_53154 s5p_mfc_alloc_instance_buffer_v6 0 53154 NULL nohasharray
155858 +__team_option_inst_add_53154 __team_option_inst_add 0 53154 &s5p_mfc_alloc_instance_buffer_v6_53154
155859 +tpacpi_driver_debug_store_53158 tpacpi_driver_debug_store 0-3 53158 NULL
155860 +pwm_enable_53163 pwm_enable 0 53163 NULL
155861 +saa7146_pgtable_build_single_53169 saa7146_pgtable_build_single 0 53169 NULL
155862 +ieee80211_bss_info_update_53170 ieee80211_bss_info_update 4 53170 NULL
155863 +fuse_fsync_common_53172 fuse_fsync_common 0 53172 NULL
155864 +n_alarm_show_53175 n_alarm_show 0 53175 NULL nohasharray
155865 +qla4xxx_fw_load_src_show_53175 qla4xxx_fw_load_src_show 0 53175 &n_alarm_show_53175
155866 +btrfs_io_bio_alloc_53179 btrfs_io_bio_alloc 2 53179 NULL
155867 +bond_get_slave_size_53181 bond_get_slave_size 0 53181 NULL
155868 +skfp_open_53190 skfp_open 0 53190 NULL
155869 +C_SYSC_io_getevents_53191 C_SYSC_io_getevents 3 53191 NULL
155870 +ti_write_room_53194 ti_write_room 0 53194 NULL
155871 +xfs_btree_updkey_53195 xfs_btree_updkey 0 53195 NULL
155872 +dax_io_53196 dax_io 4-3 53196 NULL
155873 +hackrf_alloc_urbs_53198 hackrf_alloc_urbs 0 53198 NULL
155874 +SyS_init_module_53202 SyS_init_module 2 53202 NULL
155875 +toss_secs_write_53205 toss_secs_write 3-0 53205 NULL
155876 +mtdoops_erase_block_53206 mtdoops_erase_block 2 53206 NULL nohasharray
155877 +nfs_migrate_page_53206 nfs_migrate_page 0 53206 &mtdoops_erase_block_53206
155878 +dln2_transfer_53211 dln2_transfer 0 53211 NULL
155879 +saa7134_pgtable_build_53214 saa7134_pgtable_build 0 53214 NULL
155880 +smsc75xx_wait_ready_53217 smsc75xx_wait_ready 0 53217 NULL
155881 +tx_tx_start_data_read_53219 tx_tx_start_data_read 3-0 53219 NULL
155882 +memory_set_cur_bandwidth_53231 memory_set_cur_bandwidth 0 53231 NULL
155883 +nfs_wb_all_53233 nfs_wb_all 0 53233 NULL
155884 +uvesafb_show_vbe_ver_53235 uvesafb_show_vbe_ver 0 53235 NULL nohasharray
155885 +sd_pre_start_53235 sd_pre_start 0 53235 &uvesafb_show_vbe_ver_53235
155886 +mlx4_master_process_vhcr_53239 mlx4_master_process_vhcr 0 53239 NULL
155887 +enable_supply_53242 enable_supply 0 53242 NULL
155888 +ptlrpc_lprocfs_req_history_max_seq_write_53243 ptlrpc_lprocfs_req_history_max_seq_write 3 53243 NULL
155889 +wl12xx_init_rx_config_53244 wl12xx_init_rx_config 0 53244 NULL nohasharray
155890 +net1080_reset_53244 net1080_reset 0 53244 &wl12xx_init_rx_config_53244
155891 +tun_do_read_53245 tun_do_read 0 53245 NULL
155892 +vcc_sendmsg_53246 vcc_sendmsg 4-0 53246 NULL
155893 +logfs_writepage_53247 logfs_writepage 0 53247 NULL
155894 +rtl8152_set_mac_address_53251 rtl8152_set_mac_address 0 53251 NULL
155895 +smack_sb_statfs_53255 smack_sb_statfs 0 53255 NULL
155896 +xfs_trans_read_buf_map_53258 xfs_trans_read_buf_map 5-0 53258 NULL nohasharray
155897 +target_core_dev_wwn_store_attr_vpd_protocol_identifier_53258 target_core_dev_wwn_store_attr_vpd_protocol_identifier 0-3 53258 &xfs_trans_read_buf_map_53258
155898 +bcmgenet_alloc_rx_buffers_53259 bcmgenet_alloc_rx_buffers 0 53259 NULL
155899 +ipr_change_queue_depth_53263 ipr_change_queue_depth 2-0 53263 NULL nohasharray
155900 +ip6_tnl_dev_init_gen_53263 ip6_tnl_dev_init_gen 0 53263 &ipr_change_queue_depth_53263
155901 +picolcd_operation_mode_store_53264 picolcd_operation_mode_store 0-4 53264 NULL
155902 +sctp_make_fwdtsn_53265 sctp_make_fwdtsn 3 53265 NULL
155903 +wil_write_file_ssid_53266 wil_write_file_ssid 3-0 53266 NULL
155904 +cma_bitmap_pages_to_bits_53268 cma_bitmap_pages_to_bits 0-2 53268 NULL
155905 +btrfs_file_extent_num_bytes_53269 btrfs_file_extent_num_bytes 0 53269 NULL
155906 +brd_direct_access_53270 brd_direct_access 0 53270 NULL
155907 +cma_netdev_callback_53271 cma_netdev_callback 0 53271 NULL
155908 +kstrtoull_53273 kstrtoull 0 53273 NULL
155909 +genlmsg_multicast_53275 genlmsg_multicast 0 53275 NULL
155910 +sha1_ssse3_final_53278 sha1_ssse3_final 0 53278 NULL
155911 +target_fabric_np_base_attr_show_53281 target_fabric_np_base_attr_show 0 53281 NULL
155912 +rtl28xxu_ctrl_msg_53289 rtl28xxu_ctrl_msg 0 53289 NULL
155913 +null_update_53290 null_update 0 53290 NULL
155914 +ieee80211_send_probe_req_53292 ieee80211_send_probe_req 5-7 53292 NULL
155915 +ad9523_reg_access_53294 ad9523_reg_access 0 53294 NULL
155916 +rsi_mac80211_add_interface_53299 rsi_mac80211_add_interface 0 53299 NULL
155917 +dev_debug_store_53301 dev_debug_store 0-4 53301 NULL
155918 +isku_sysfs_write_key_mask_53305 isku_sysfs_write_key_mask 6-0-5 53305 NULL nohasharray
155919 +wishbone_serial_open_53305 wishbone_serial_open 0 53305 &isku_sysfs_write_key_mask_53305
155920 +x25_sendmsg_53311 x25_sendmsg 3 53311 NULL
155921 +dib7090p_rw_on_apb_53315 dib7090p_rw_on_apb 0-3 53315 NULL
155922 +batadv_interface_rx_53325 batadv_interface_rx 4 53325 NULL
155923 +usb_rapid_charge_show_53327 usb_rapid_charge_show 0 53327 NULL nohasharray
155924 +ftrace_profile_write_53327 ftrace_profile_write 3 53327 &usb_rapid_charge_show_53327
155925 +find_nr_power_limit_53330 find_nr_power_limit 0 53330 NULL
155926 +gsm_control_reply_53333 gsm_control_reply 4 53333 NULL
155927 +acpi_ut_copy_esimple_to_isimple_53338 acpi_ut_copy_esimple_to_isimple 0 53338 NULL
155928 +tsk_set_importance_53339 tsk_set_importance 0 53339 NULL
155929 +acpi_ds_eval_bank_field_operands_53341 acpi_ds_eval_bank_field_operands 0 53341 NULL nohasharray
155930 +hp_sw_activate_53341 hp_sw_activate 0 53341 &acpi_ds_eval_bank_field_operands_53341
155931 +shmem_file_read_iter_53342 shmem_file_read_iter 0 53342 NULL
155932 +xfs_vm_write_begin_53344 xfs_vm_write_begin 0 53344 NULL
155933 +bq2415x_i2c_read_mask_53345 bq2415x_i2c_read_mask 0-4-3 53345 NULL nohasharray
155934 +adfs_readpage_53345 adfs_readpage 0 53345 &bq2415x_i2c_read_mask_53345
155935 +netdev_master_upper_dev_link_private_53347 netdev_master_upper_dev_link_private 0 53347 NULL
155936 +rio_write_config_53349 rio_write_config 0-5-6 53349 NULL
155937 +zl10036_set_gain_params_53350 zl10036_set_gain_params 0 53350 NULL
155938 +oxygen_prepare_53351 oxygen_prepare 0 53351 NULL nohasharray
155939 +af9035_ctrl_msg_53351 af9035_ctrl_msg 0 53351 &oxygen_prepare_53351
155940 +bnx2i_send_nl_mesg_53353 bnx2i_send_nl_mesg 4 53353 NULL
155941 +atkbd_do_show_err_count_53356 atkbd_do_show_err_count 0 53356 NULL
155942 +alloc_xen_mmio_53359 alloc_xen_mmio 0 53359 NULL
155943 +key_timeout_53364 key_timeout 0 53364 NULL
155944 +smsc95xx_start_rx_path_53365 smsc95xx_start_rx_path 0 53365 NULL
155945 +dwc3_gadget_ep0_enable_53366 dwc3_gadget_ep0_enable 0 53366 NULL
155946 +efx_mcdi_poll_53367 efx_mcdi_poll 0 53367 NULL
155947 +sock_setbindtodevice_53369 sock_setbindtodevice 3-0 53369 NULL nohasharray
155948 +ubifs_write_end_53369 ubifs_write_end 0-5 53369 &sock_setbindtodevice_53369 nohasharray
155949 +link_start_53369 link_start 0 53369 &ubifs_write_end_53369
155950 +get_random_bytes_arch_53370 get_random_bytes_arch 2 53370 NULL
155951 +netlbl_unlhsh_add_addr4_53373 netlbl_unlhsh_add_addr4 0 53373 NULL
155952 +pci_user_write_config_word_53375 pci_user_write_config_word 0 53375 NULL
155953 +test_fw_misc_read_53384 test_fw_misc_read 3 53384 NULL
155954 +show_vrdhot_53385 show_vrdhot 0 53385 NULL
155955 +fuse_permission_53387 fuse_permission 0 53387 NULL
155956 +ov2640_g_fmt_53388 ov2640_g_fmt 0 53388 NULL
155957 +generic_file_write_iter_53392 generic_file_write_iter 0 53392 NULL
155958 +s5k83a_set_gain_53395 s5k83a_set_gain 0 53395 NULL nohasharray
155959 +s5p_mfc_alloc_dec_temp_buffers_v5_53395 s5p_mfc_alloc_dec_temp_buffers_v5 0 53395 &s5k83a_set_gain_53395 nohasharray
155960 +xfs_attr_remove_53395 xfs_attr_remove 0 53395 &s5p_mfc_alloc_dec_temp_buffers_v5_53395
155961 +iwlagn_mac_sta_add_53401 iwlagn_mac_sta_add 0 53401 NULL
155962 +hotkey_write_53403 hotkey_write 0 53403 NULL
155963 +i915_pipe_crc_read_53405 i915_pipe_crc_read 0-3 53405 NULL
155964 +start_53407 start 0 53407 NULL
155965 +snd_vt1724_playback_pro_prepare_53409 snd_vt1724_playback_pro_prepare 0 53409 NULL
155966 +iwl_pcie_txq_alloc_53413 iwl_pcie_txq_alloc 3 53413 NULL nohasharray
155967 +nilfs_btree_assign_gc_53413 nilfs_btree_assign_gc 0 53413 &iwl_pcie_txq_alloc_53413
155968 +tm_attr_show_53415 tm_attr_show 0 53415 NULL
155969 +hci_check_pending_name_53417 hci_check_pending_name 5 53417 NULL nohasharray
155970 +isolate_lru_page_53417 isolate_lru_page 0 53417 &hci_check_pending_name_53417
155971 +asus_hwmon_pwm1_53419 asus_hwmon_pwm1 0 53419 NULL
155972 +uwb_radio_change_channel_53420 uwb_radio_change_channel 0 53420 NULL
155973 +qt2_control_msg_53422 qt2_control_msg 0 53422 NULL
155974 +b43_wireless_core_start_53426 b43_wireless_core_start 0 53426 NULL
155975 +nvkm_fifo_channel_create__53430 nvkm_fifo_channel_create_ 9 53430 NULL
155976 +set_eeprom5_53432 set_eeprom5 4-0 53432 NULL nohasharray
155977 +qlcnic_83xx_set_nic_info_53432 qlcnic_83xx_set_nic_info 0 53432 &set_eeprom5_53432
155978 +acpi_ex_field_datum_io_53436 acpi_ex_field_datum_io 0 53436 NULL
155979 +rocker_group_tbl_add_53437 rocker_group_tbl_add 0 53437 NULL
155980 +isr_cmd_cmplt_read_53439 isr_cmd_cmplt_read 3-0 53439 NULL nohasharray
155981 +lm3533_set_hvled_config_53439 lm3533_set_hvled_config 0 53439 &isr_cmd_cmplt_read_53439
155982 +ipw_prom_open_53442 ipw_prom_open 0 53442 NULL
155983 +snd_dma_alloc_pages_53447 snd_dma_alloc_pages 3 53447 NULL nohasharray
155984 +mwifiex_info_read_53447 mwifiex_info_read 3-0 53447 &snd_dma_alloc_pages_53447 nohasharray
155985 +acpi_os_create_semaphore_53447 acpi_os_create_semaphore 0 53447 &mwifiex_info_read_53447
155986 +show_ipFragCreates_53448 show_ipFragCreates 0 53448 NULL nohasharray
155987 +reiserfs_unfreeze_53448 reiserfs_unfreeze 0 53448 &show_ipFragCreates_53448
155988 +syslog_print_all_53450 syslog_print_all 0 53450 NULL
155989 +apei_exec_run_optional_53452 apei_exec_run_optional 0 53452 NULL
155990 +ns83820_open_53454 ns83820_open 0 53454 NULL
155991 +acpi_tb_parse_root_table_53455 acpi_tb_parse_root_table 1 53455 NULL nohasharray
155992 +show_counter_tx_max_min_len_errs_53455 show_counter_tx_max_min_len_errs 0 53455 &acpi_tb_parse_root_table_53455
155993 +dyn_adc_capture_pcm_prepare_53457 dyn_adc_capture_pcm_prepare 0 53457 NULL nohasharray
155994 +__btrfs_lookup_bio_sums_53457 __btrfs_lookup_bio_sums 0 53457 &dyn_adc_capture_pcm_prepare_53457
155995 +n2_run_53459 n2_run 3 53459 NULL
155996 +pn_skb_send_53464 pn_skb_send 0 53464 NULL
155997 +store_fan_max_output_53466 store_fan_max_output 0-4 53466 NULL
155998 +wm831x_write_53469 wm831x_write 0 53469 NULL
155999 +hidp_send_frame_53473 hidp_send_frame 3 53473 NULL
156000 +neigh_sysctl_register_53474 neigh_sysctl_register 0 53474 NULL
156001 +ima_write_template_field_data_53475 ima_write_template_field_data 2 53475 NULL nohasharray
156002 +create_trace_kprobe_53475 create_trace_kprobe 1 53475 &ima_write_template_field_data_53475
156003 +rds_tcp_data_recv_53476 rds_tcp_data_recv 4-3 53476 NULL
156004 +iowarrior_read_53483 iowarrior_read 3-0 53483 NULL
156005 +osd_req_write_kern_53486 osd_req_write_kern 5-0 53486 NULL
156006 +snd_pcm_pre_pause_53490 snd_pcm_pre_pause 0 53490 NULL nohasharray
156007 +show_num_units_53490 show_num_units 0 53490 &snd_pcm_pre_pause_53490
156008 +create_extra_out_53491 create_extra_out 0 53491 NULL
156009 +ext_prop_data_show_53493 ext_prop_data_show 0 53493 NULL
156010 +memory_notify_53496 memory_notify 0 53496 NULL nohasharray
156011 +hardware_test_53496 hardware_test 0 53496 &memory_notify_53496
156012 +ath10k_wmi_pdev_get_temperature_53497 ath10k_wmi_pdev_get_temperature 0 53497 NULL
156013 +do_verify_xattr_datum_53499 do_verify_xattr_datum 0 53499 NULL nohasharray
156014 +adp8870_bl_l4_indoor_max_show_53499 adp8870_bl_l4_indoor_max_show 0 53499 &do_verify_xattr_datum_53499
156015 +sysfs_show_current_tick_dev_53501 sysfs_show_current_tick_dev 0 53501 NULL
156016 +wm8350_isink_disable_53504 wm8350_isink_disable 0 53504 NULL
156017 +snd_pcm_format_physical_width_53505 snd_pcm_format_physical_width 0 53505 NULL nohasharray
156018 +bonding_show_ad_select_53505 bonding_show_ad_select 0 53505 &snd_pcm_format_physical_width_53505
156019 +dbAllocNext_53506 dbAllocNext 0 53506 NULL
156020 +pcan_usb_pro_set_bus_53508 pcan_usb_pro_set_bus 0 53508 NULL
156021 +nfs4_schedule_stateid_recovery_53510 nfs4_schedule_stateid_recovery 0 53510 NULL
156022 +start_vga_cam_53511 start_vga_cam 0 53511 NULL
156023 +check_acl_53512 check_acl 0 53512 NULL
156024 +ea_remove_stuffed_53517 ea_remove_stuffed 0 53517 NULL
156025 +ds1685_rtc_set_alarm_53520 ds1685_rtc_set_alarm 0 53520 NULL
156026 +m41t80_sysfs_show_flags_53525 m41t80_sysfs_show_flags 0 53525 NULL
156027 +clk_core_enable_53527 clk_core_enable 0 53527 NULL
156028 +snd_seq_ioctl_get_named_queue_53529 snd_seq_ioctl_get_named_queue 0 53529 NULL
156029 +qla2x00_serial_num_show_53535 qla2x00_serial_num_show 0 53535 NULL
156030 +xfs_vn_listxattr_53536 xfs_vn_listxattr 0-3 53536 NULL
156031 +st_sensors_spi_read_53537 st_sensors_spi_read 0-4 53537 NULL
156032 +ubifs_jnl_write_inode_53538 ubifs_jnl_write_inode 0 53538 NULL
156033 +slab_cpuup_callback_53542 slab_cpuup_callback 0 53542 NULL
156034 +wl1273_fm_set_mode_53551 wl1273_fm_set_mode 0 53551 NULL
156035 +packet_getname_spkt_53555 packet_getname_spkt 0 53555 NULL
156036 +ec_poll_53557 ec_poll 0 53557 NULL
156037 +store_cursor_blink_53559 store_cursor_blink 0-4 53559 NULL
156038 +bop_check_insert_53561 bop_check_insert 0 53561 NULL
156039 +wlcore_raw_read_53565 wlcore_raw_read 0 53565 NULL
156040 +attr_release_to_select_show_tpkbd_53568 attr_release_to_select_show_tpkbd 0 53568 NULL
156041 +sigma_fw_load_control_53569 sigma_fw_load_control 3 53569 NULL
156042 +smsc75xx_write_reg_53571 smsc75xx_write_reg 0 53571 NULL
156043 +ieee802154_hdr_minlen_53572 ieee802154_hdr_minlen 0 53572 NULL nohasharray
156044 +regmap_spmi_ext_gather_write_53572 regmap_spmi_ext_gather_write 0 53572 &ieee802154_hdr_minlen_53572
156045 +ubb_show_53578 ubb_show 0 53578 NULL nohasharray
156046 +qlcnic_82xx_issue_cmd_53578 qlcnic_82xx_issue_cmd 0 53578 &ubb_show_53578
156047 +set_auto_pwm_min_53581 set_auto_pwm_min 0-4 53581 NULL
156048 +SYSC_bind_53582 SYSC_bind 3 53582 NULL
156049 +cifs_utf16_bytes_53593 cifs_utf16_bytes 0 53593 NULL nohasharray
156050 +sctp_do_sm_53593 sctp_do_sm 0 53593 &cifs_utf16_bytes_53593
156051 +proc_uid_map_write_53596 proc_uid_map_write 3-0 53596 NULL
156052 +load_cpu_fw_53598 load_cpu_fw 0 53598 NULL
156053 +bpq_open_53602 bpq_open 0 53602 NULL
156054 +__wait_on_bit_53603 __wait_on_bit 0 53603 NULL nohasharray
156055 +isl1208_i2c_read_regs_53603 isl1208_i2c_read_regs 0 53603 &__wait_on_bit_53603
156056 +pfkey_recvmsg_53604 pfkey_recvmsg 4-0 53604 NULL nohasharray
156057 +strict_strtoul_scaled_53604 strict_strtoul_scaled 0 53604 &pfkey_recvmsg_53604
156058 +check_reshape_53605 check_reshape 0 53605 NULL
156059 +nes_show_idx_data_53612 nes_show_idx_data 0 53612 NULL
156060 +o2hb_heartbeat_group_mode_store_53621 o2hb_heartbeat_group_mode_store 0-3 53621 NULL nohasharray
156061 +nes_store_flash_data_53621 nes_store_flash_data 0-3 53621 &o2hb_heartbeat_group_mode_store_53621
156062 +atl1e_init_hw_53624 atl1e_init_hw 0 53624 NULL
156063 +ds1553_rtc_set_alarm_53625 ds1553_rtc_set_alarm 0 53625 NULL
156064 +___alloc_bootmem_nopanic_53626 ___alloc_bootmem_nopanic 1 53626 NULL nohasharray
156065 +wil_write_file_txmgmt_53626 wil_write_file_txmgmt 3-0 53626 &___alloc_bootmem_nopanic_53626
156066 +mxl5007t_tuner_init_53627 mxl5007t_tuner_init 0 53627 NULL
156067 +it87_get_rx_bytes_53630 it87_get_rx_bytes 0 53630 NULL
156068 +ccid_getsockopt_builtin_ccids_53634 ccid_getsockopt_builtin_ccids 2 53634 NULL
156069 +powr1220_show_voltage_53637 powr1220_show_voltage 0 53637 NULL nohasharray
156070 +iwl_set_mode_53637 iwl_set_mode 0 53637 &powr1220_show_voltage_53637
156071 +si_fan_ctrl_set_fan_speed_percent_53640 si_fan_ctrl_set_fan_speed_percent 0 53640 NULL
156072 +nr_sendmsg_53656 nr_sendmsg 4-0 53656 NULL nohasharray
156073 +pn_sendmsg_53656 pn_sendmsg 3 53656 &nr_sendmsg_53656
156074 +allocate_page_53658 allocate_page 0 53658 NULL nohasharray
156075 +__bitmap_parse_53658 __bitmap_parse 0 53658 &allocate_page_53658
156076 +__nfs4_proc_set_acl_53665 __nfs4_proc_set_acl 0 53665 NULL
156077 +show_trigger_53668 show_trigger 0 53668 NULL
156078 +store_target_53673 store_target 0-4 53673 NULL
156079 +lan911x_config_init_53675 lan911x_config_init 0 53675 NULL
156080 +tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only_53680 tcm_qla2xxx_tpg_attrib_show_demo_mode_login_only 0 53680 NULL
156081 +create_in_jack_mode_53681 create_in_jack_mode 0 53681 NULL
156082 +fuse_fill_write_pages_53682 fuse_fill_write_pages 0-4 53682 NULL
156083 +check_reshape_53683 check_reshape 0 53683 NULL
156084 +iscsi_stat_login_attr_store_53686 iscsi_stat_login_attr_store 0 53686 NULL
156085 +v4l2_event_subscribe_53687 v4l2_event_subscribe 3 53687 NULL
156086 +__show_signal_53688 __show_signal 0 53688 NULL
156087 +bdev_logical_block_size_53690 bdev_logical_block_size 0 53690 NULL nohasharray
156088 +igb_alloc_q_vector_53690 igb_alloc_q_vector 6-4 53690 &bdev_logical_block_size_53690
156089 +udp_disconnect_53691 udp_disconnect 0 53691 NULL
156090 +m5602_start_transfer_53692 m5602_start_transfer 0 53692 NULL nohasharray
156091 +bcm7xxx_28nm_config_init_53692 bcm7xxx_28nm_config_init 0 53692 &m5602_start_transfer_53692
156092 +adxl34x_autosleep_show_53693 adxl34x_autosleep_show 0 53693 NULL
156093 +show_otp1_53696 show_otp1 0 53696 NULL
156094 +iwl_mvm_mac_ctxt_cmd_go_53697 iwl_mvm_mac_ctxt_cmd_go 0 53697 NULL
156095 +generate_signingkey_53698 generate_signingkey 0 53698 NULL
156096 +read_53700 read 0 53700 NULL
156097 +napi_alloc_skb_53701 napi_alloc_skb 2 53701 NULL
156098 +si2157_set_params_53702 si2157_set_params 0 53702 NULL
156099 +find_overflow_devnum_53711 find_overflow_devnum 0 53711 NULL
156100 +nlmon_open_53719 nlmon_open 0 53719 NULL nohasharray
156101 +status_control_write_53719 status_control_write 0-6-5 53719 &nlmon_open_53719
156102 +__ocfs2_resv_find_window_53721 __ocfs2_resv_find_window 3 53721 NULL
156103 +__proc_debug_mb_53732 __proc_debug_mb 5 53732 NULL
156104 +wdm_write_53735 wdm_write 3-0 53735 NULL
156105 +ext3_try_to_allocate_with_rsv_53737 ext3_try_to_allocate_with_rsv 3-5-0 53737 NULL
156106 +acpi_ev_address_space_dispatch_53738 acpi_ev_address_space_dispatch 0 53738 NULL nohasharray
156107 +apei_write_53738 apei_write 0 53738 &acpi_ev_address_space_dispatch_53738
156108 +ixgbe_notify_dca_53739 ixgbe_notify_dca 0 53739 NULL nohasharray
156109 +wil_vring_alloc_53739 wil_vring_alloc 0 53739 &ixgbe_notify_dca_53739
156110 +twl4030reg_disable_53741 twl4030reg_disable 0 53741 NULL nohasharray
156111 +ufs_setattr_53741 ufs_setattr 0 53741 &twl4030reg_disable_53741
156112 +ipath_read_umem32_53742 ipath_read_umem32 0 53742 NULL
156113 +da9052_disable_irq_53745 da9052_disable_irq 2 53745 NULL
156114 +start_fw_53746 start_fw 0 53746 NULL
156115 +ivtv_firmware_copy_53748 ivtv_firmware_copy 0 53748 NULL
156116 +tda18271_ir_cal_init_53751 tda18271_ir_cal_init 0 53751 NULL
156117 +pci_read_config_byte_53754 pci_read_config_byte 0 53754 NULL nohasharray
156118 +sky2_get_regs_len_53754 sky2_get_regs_len 0 53754 &pci_read_config_byte_53754
156119 +lpfc_idiag_queacc_read_qe_53755 lpfc_idiag_queacc_read_qe 0-2 53755 NULL
156120 +hdpvr_i2c_read_53756 hdpvr_i2c_read 0 53756 NULL
156121 +wa_populate_buf_in_urb_53758 wa_populate_buf_in_urb 3-4 53758 NULL nohasharray
156122 +bql_set_limit_min_53758 bql_set_limit_min 0-4 53758 &wa_populate_buf_in_urb_53758
156123 +twl_rtc_alarm_irq_enable_53759 twl_rtc_alarm_irq_enable 0 53759 NULL
156124 +class_attr_show_53762 class_attr_show 0 53762 NULL
156125 +serport_ldisc_read_53764 serport_ldisc_read 0 53764 NULL
156126 +nes_show_ee_cmd_53765 nes_show_ee_cmd 0 53765 NULL nohasharray
156127 +smo8800_misc_read_53765 smo8800_misc_read 0-3 53765 &nes_show_ee_cmd_53765
156128 +store_53768 store 0-3 53768 NULL
156129 +i915_gem_execbuffer_parse_53770 i915_gem_execbuffer_parse 5-6 53770 NULL
156130 +ext4_walk_page_buffers_53771 ext4_walk_page_buffers 0 53771 NULL
156131 +ext2_acl_count_53773 ext2_acl_count 0-1 53773 NULL
156132 +radeon_show_edid1_53782 radeon_show_edid1 6-0-5 53782 NULL
156133 +falcon_b0_mem_map_size_53783 falcon_b0_mem_map_size 0 53783 NULL
156134 +__kfifo_dma_in_prepare_r_53792 __kfifo_dma_in_prepare_r 4-5 53792 NULL nohasharray
156135 +ubb_store_53792 ubb_store 0-3 53792 &__kfifo_dma_in_prepare_r_53792
156136 +call_usermodehelper_exec_53793 call_usermodehelper_exec 0 53793 NULL
156137 +block_write_end_53795 block_write_end 0-5 53795 NULL
156138 +show_fcstat_tx_words_53797 show_fcstat_tx_words 0 53797 NULL
156139 +qp_alloc_host_work_53798 qp_alloc_host_work 3-5 53798 NULL nohasharray
156140 +update_sf_53798 update_sf 0 53798 &qp_alloc_host_work_53798
156141 +__tty_alloc_driver_53799 __tty_alloc_driver 1 53799 NULL nohasharray
156142 +w1_master_attribute_show_attempts_53799 w1_master_attribute_show_attempts 0 53799 &__tty_alloc_driver_53799 nohasharray
156143 +gadget_strings_manufacturer_show_53799 gadget_strings_manufacturer_show 0 53799 &w1_master_attribute_show_attempts_53799 nohasharray
156144 +lio_target_np_show_iser_53799 lio_target_np_show_iser 0 53799 &gadget_strings_manufacturer_show_53799
156145 +regmap_raw_write_53803 regmap_raw_write 2-4-0 53803 NULL
156146 +b43_upload_microcode_53805 b43_upload_microcode 0 53805 NULL
156147 +lpfc_idiag_ctlacc_read_reg_53809 lpfc_idiag_ctlacc_read_reg 0-3 53809 NULL
156148 +nls_nullsize_53815 nls_nullsize 0 53815 NULL
156149 +radio_tea5777_set_freq_53817 radio_tea5777_set_freq 0 53817 NULL
156150 +setup_data_read_53822 setup_data_read 3-0 53822 NULL
156151 +enic_get_sset_count_53825 enic_get_sset_count 0 53825 NULL
156152 +tcp_recv_urg_53826 tcp_recv_urg 0-3 53826 NULL
156153 +part_stat_show_53838 part_stat_show 0 53838 NULL
156154 +wacom_status1_luminance_store_53844 wacom_status1_luminance_store 4-0 53844 NULL
156155 +ath10k_wmi_vdev_set_param_53849 ath10k_wmi_vdev_set_param 0 53849 NULL
156156 +store_imon_clock_53854 store_imon_clock 0-4 53854 NULL
156157 +copy_from_guest_53856 copy_from_guest 3-4 53856 NULL
156158 +smi_data_buf_phys_addr_show_53858 smi_data_buf_phys_addr_show 0 53858 NULL
156159 +__mpage_writepage_53860 __mpage_writepage 0 53860 NULL
156160 +show_led_53867 show_led 0 53867 NULL
156161 +mlx4_bitmap_alloc_range_53870 mlx4_bitmap_alloc_range 0-3 53870 NULL
156162 +btrfs_free_reserved_extent_53873 btrfs_free_reserved_extent 2 53873 NULL
156163 +wcn36xx_smd_rsp_status_check_53874 wcn36xx_smd_rsp_status_check 0 53874 NULL nohasharray
156164 +HYPERVISOR_dom0_op_53874 HYPERVISOR_dom0_op 0 53874 &wcn36xx_smd_rsp_status_check_53874
156165 +nf_hook_thresh_53875 nf_hook_thresh 0 53875 NULL
156166 +mwifiex_cmd_tdls_oper_53876 mwifiex_cmd_tdls_oper 0 53876 NULL
156167 +ieee80211_if_fmt_dropped_frames_congestion_53883 ieee80211_if_fmt_dropped_frames_congestion 3 53883 NULL nohasharray
156168 +c2port_store_flash_access_53883 c2port_store_flash_access 0-4 53883 &ieee80211_if_fmt_dropped_frames_congestion_53883
156169 +packet_dev_mc_53885 packet_dev_mc 0 53885 NULL
156170 +mwifiex_fw_dump_read_53887 mwifiex_fw_dump_read 0-3 53887 NULL
156171 +__uncore_filter_c6_show_53891 __uncore_filter_c6_show 0 53891 NULL nohasharray
156172 +wl1271_boot_upload_firmware_chunk_53891 wl1271_boot_upload_firmware_chunk 0 53891 &__uncore_filter_c6_show_53891
156173 +sync_max_show_53894 sync_max_show 0 53894 NULL
156174 +m920x_i2c_xfer_53897 m920x_i2c_xfer 0-3 53897 NULL nohasharray
156175 +mei_me_write_message_53897 mei_me_write_message 0 53897 &m920x_i2c_xfer_53897
156176 +s5k4aa_s_ctrl_53899 s5k4aa_s_ctrl 0 53899 NULL
156177 +SyS_setgroups_53900 SyS_setgroups 1 53900 NULL
156178 +posix_acl_chmod_53904 posix_acl_chmod 0 53904 NULL
156179 +l2cap_sock_bind_53908 l2cap_sock_bind 0 53908 NULL
156180 +batadv_tt_tvlv_ogm_handler_v1_53909 batadv_tt_tvlv_ogm_handler_v1 5 53909 NULL
156181 +rocker_port_fwding_53916 rocker_port_fwding 0 53916 NULL
156182 +rtl8152_open_53918 rtl8152_open 0 53918 NULL
156183 +stv06xx_write_sensor_bytes_53919 stv06xx_write_sensor_bytes 0 53919 NULL
156184 +do_switch_53920 do_switch 0 53920 NULL
156185 +__dquot_transfer_53922 __dquot_transfer 0 53922 NULL nohasharray
156186 +cyapa_gen3_check_fw_53922 cyapa_gen3_check_fw 0 53922 &__dquot_transfer_53922
156187 +usb_wwan_write_room_53925 usb_wwan_write_room 0 53925 NULL
156188 +input_polldev_set_poll_53926 input_polldev_set_poll 0-4 53926 NULL
156189 +usb_serial_generic_write_53927 usb_serial_generic_write 4 53927 NULL
156190 +romfs_readpage_53928 romfs_readpage 0 53928 NULL
156191 +do_unbind_con_driver_53937 do_unbind_con_driver 0 53937 NULL
156192 +ocfs2_make_clusters_writable_53938 ocfs2_make_clusters_writable 0 53938 NULL
156193 +store_53940 store 0-4 53940 NULL
156194 +show_sas_phy_loss_of_dword_sync_count_53942 show_sas_phy_loss_of_dword_sync_count 0 53942 NULL
156195 +adcxx_set_max_53943 adcxx_set_max 0-4 53943 NULL
156196 +f7188x_gpio_direction_out_53946 f7188x_gpio_direction_out 0 53946 NULL
156197 +bnx2x_get_sset_count_53949 bnx2x_get_sset_count 0 53949 NULL
156198 +get_status_53950 get_status 0 53950 NULL
156199 +mthca_setup_cmd_doorbells_53954 mthca_setup_cmd_doorbells 2 53954 NULL
156200 +address_show_53957 address_show 0 53957 NULL
156201 +vmw_fb_set_par_53959 vmw_fb_set_par 0 53959 NULL
156202 +osdname_show_53962 osdname_show 0 53962 NULL
156203 +batadv_tt_global_init_53964 batadv_tt_global_init 0 53964 NULL
156204 +mlx4_num_eq_uar_53965 mlx4_num_eq_uar 0 53965 NULL
156205 +iwl_pcie_load_given_ucode_8000b_53970 iwl_pcie_load_given_ucode_8000b 0 53970 NULL
156206 +ds1682_show_53974 ds1682_show 0 53974 NULL nohasharray
156207 +fw_shutdown_notify_53974 fw_shutdown_notify 0 53974 &ds1682_show_53974
156208 +idetape_chrdev_write_53976 idetape_chrdev_write 3-0 53976 NULL
156209 +nfs_cache_register_sb_53977 nfs_cache_register_sb 0 53977 NULL
156210 +reshape_53978 reshape 0 53978 NULL
156211 +macvtap_get_minor_53980 macvtap_get_minor 0 53980 NULL
156212 +qlcnic_sriov_get_pf_info_53985 qlcnic_sriov_get_pf_info 0 53985 NULL
156213 +pte_entry_53988 pte_entry 0 53988 NULL
156214 +__iscsi_tpg_auth_store_userid_53989 __iscsi_tpg_auth_store_userid 0-3 53989 NULL
156215 +sl811h_urb_enqueue_53990 sl811h_urb_enqueue 0 53990 NULL
156216 +recv_53991 recv 0 53991 NULL
156217 +ath9k_get_et_sset_count_53994 ath9k_get_et_sset_count 0 53994 NULL
156218 +smm665_show_lcrit_53997 smm665_show_lcrit 0 53997 NULL
156219 +ieee80211_if_fmt_dot11MeshHWMPperrMinInterval_53998 ieee80211_if_fmt_dot11MeshHWMPperrMinInterval 3 53998 NULL
156220 +ngene_i2c_master_xfer_53999 ngene_i2c_master_xfer 0-3 53999 NULL
156221 +write_54000 write 0-6-5 54000 NULL
156222 +pcistub_slot_add_54001 pcistub_slot_add 0-3 54001 NULL
156223 +hdpvr_i2c_write_54005 hdpvr_i2c_write 0 54005 NULL
156224 +wil_fw_load_54008 wil_fw_load 0 54008 NULL
156225 +sta_info_insert_54009 sta_info_insert 0 54009 NULL
156226 +hfsplus_attr_build_key_54013 hfsplus_attr_build_key 0 54013 NULL nohasharray
156227 +state_store_54013 state_store 0-4 54013 &hfsplus_attr_build_key_54013
156228 +__uncore_filter_match_show_54015 __uncore_filter_match_show 0 54015 NULL
156229 +generic_hdmi_build_controls_54016 generic_hdmi_build_controls 0 54016 NULL
156230 +snd_pcm_lib_write_transfer_54018 snd_pcm_lib_write_transfer 5 54018 NULL
156231 +vmci_transport_notify_pkt_recv_pre_block_54019 vmci_transport_notify_pkt_recv_pre_block 0 54019 NULL nohasharray
156232 +mdc_kuc_write_54019 mdc_kuc_write 3 54019 &vmci_transport_notify_pkt_recv_pre_block_54019
156233 +ov6650_reg_read_54020 ov6650_reg_read 0 54020 NULL
156234 +cmpk_message_handle_tx_54024 cmpk_message_handle_tx 4 54024 NULL
156235 +ath5k_hw_txpower_54026 ath5k_hw_txpower 0 54026 NULL
156236 +status_show_54028 status_show 0 54028 NULL
156237 +zd1201_setconfig16_54030 zd1201_setconfig16 0 54030 NULL
156238 +ipxrtr_route_packet_54036 ipxrtr_route_packet 4-0 54036 NULL
156239 +snd_ca0106_pcm_trigger_playback_54037 snd_ca0106_pcm_trigger_playback 0 54037 NULL
156240 +nes_show_idx_addr_54043 nes_show_idx_addr 0 54043 NULL
156241 +kbic_read_regr_54045 kbic_read_regr 0 54045 NULL
156242 +batadv_tt_update_orig_54049 batadv_tt_update_orig 6-4 54049 NULL
156243 +vx_set_stream_format_54050 vx_set_stream_format 0 54050 NULL
156244 +udf_update_inode_54051 udf_update_inode 0 54051 NULL nohasharray
156245 +b43legacy_phy_init_tssi2dbm_table_54051 b43legacy_phy_init_tssi2dbm_table 0 54051 &udf_update_inode_54051
156246 +pipeline_dec_packet_out_read_54052 pipeline_dec_packet_out_read 3-0 54052 NULL
156247 +broadcast_show_54055 broadcast_show 0 54055 NULL nohasharray
156248 +ways_of_associativity_show_54055 ways_of_associativity_show 0 54055 &broadcast_show_54055
156249 +rproc_state_read_54057 rproc_state_read 3-0 54057 NULL nohasharray
156250 +bond_open_54057 bond_open 0 54057 &rproc_state_read_54057 nohasharray
156251 +rx_complete_54057 rx_complete 3 54057 &bond_open_54057
156252 +set_ac97_input_54069 set_ac97_input 0 54069 NULL nohasharray
156253 +buffer_write_io_error_54069 buffer_write_io_error 0 54069 &set_ac97_input_54069
156254 +ath10k_htt_rx_alloc_54070 ath10k_htt_rx_alloc 0 54070 NULL
156255 +vivid_start_generating_vid_cap_54071 vivid_start_generating_vid_cap 0 54071 NULL
156256 +acpi_ps_parse_loop_54072 acpi_ps_parse_loop 0 54072 NULL nohasharray
156257 +ltc2945_show_bool_54072 ltc2945_show_bool 0 54072 &acpi_ps_parse_loop_54072
156258 +show_in_beep_54074 show_in_beep 0 54074 NULL
156259 +ext3_xattr_security_get_54081 ext3_xattr_security_get 0 54081 NULL
156260 +cachefiles_daemon_range_error_54092 cachefiles_daemon_range_error 0 54092 NULL
156261 +bitmap_bitremap_54096 bitmap_bitremap 4 54096 NULL
156262 +remove_id_store_54097 remove_id_store 0-3 54097 NULL
156263 +snd_cs5535audio_trigger_54101 snd_cs5535audio_trigger 0 54101 NULL
156264 +altera_set_ir_pre_54103 altera_set_ir_pre 2 54103 NULL nohasharray
156265 +show_command_event_reg_54103 show_command_event_reg 0 54103 &altera_set_ir_pre_54103 nohasharray
156266 +lustre_posix_acl_xattr_filter_54103 lustre_posix_acl_xattr_filter 2 54103 &show_command_event_reg_54103
156267 +create_xattr_54106 create_xattr 5 54106 NULL
156268 +bd2802_store_adv_conf_54107 bd2802_store_adv_conf 0-4 54107 NULL
156269 +snd_soc_component_update_bits_legacy_54111 snd_soc_component_update_bits_legacy 0 54111 NULL
156270 +rmd128_init_54119 rmd128_init 0 54119 NULL nohasharray
156271 +wl1251_op_add_interface_54119 wl1251_op_add_interface 0 54119 &rmd128_init_54119
156272 +strn_len_54122 strn_len 0 54122 NULL
156273 +ct_pcm_capture_prepare_54125 ct_pcm_capture_prepare 0 54125 NULL
156274 +blk_mq_queue_reinit_notify_54126 blk_mq_queue_reinit_notify 0 54126 NULL
156275 +v9fs_xattr_get_54127 v9fs_xattr_get 0 54127 NULL
156276 +store_sys_acpi_54129 store_sys_acpi 0-4 54129 NULL nohasharray
156277 +store_linear_54129 store_linear 0-4 54129 &store_sys_acpi_54129
156278 +ivtv_s_ctrl_54132 ivtv_s_ctrl 0 54132 NULL
156279 +snd_usb_pcm_prepare_54134 snd_usb_pcm_prepare 0 54134 NULL nohasharray
156280 +product_show_54134 product_show 0 54134 &snd_usb_pcm_prepare_54134 nohasharray
156281 +proc_reg_write_54134 proc_reg_write 0-3 54134 &product_show_54134
156282 +isr_host_acknowledges_read_54136 isr_host_acknowledges_read 3-0 54136 NULL nohasharray
156283 +isdn_net_open_54136 isdn_net_open 0 54136 &isr_host_acknowledges_read_54136
156284 +rs5c372_sysfs_show_osc_54137 rs5c372_sysfs_show_osc 0 54137 NULL
156285 +irq_blk_threshold_write_54138 irq_blk_threshold_write 3-0 54138 NULL
156286 +wait_on_bit_54143 wait_on_bit 0 54143 NULL
156287 +simple_write_end_54149 simple_write_end 0-5 54149 NULL nohasharray
156288 +kvm_pv_reboot_notify_54149 kvm_pv_reboot_notify 0 54149 &simple_write_end_54149
156289 +set_min_width_54150 set_min_width 0-4 54150 NULL
156290 +devcgroup_update_access_54151 devcgroup_update_access 0 54151 NULL
156291 +mci_ce_noinfo_show_54154 mci_ce_noinfo_show 0 54154 NULL nohasharray
156292 +n_hdlc_tty_read_54154 n_hdlc_tty_read 0 54154 &mci_ce_noinfo_show_54154
156293 +skge_change_mtu_54157 skge_change_mtu 0 54157 NULL
156294 +skge_get_regs_len_54160 skge_get_regs_len 0 54160 NULL
156295 +f_rndis_opts_attr_show_54161 f_rndis_opts_attr_show 0 54161 NULL nohasharray
156296 +kszphy_rmii_clk_sel_54161 kszphy_rmii_clk_sel 0 54161 &f_rndis_opts_attr_show_54161
156297 +i2400m_zrealloc_2x_54166 i2400m_zrealloc_2x 3 54166 NULL
156298 +ext_prop_type_show_54170 ext_prop_type_show 0 54170 NULL
156299 +sysfs_show_reg_54174 sysfs_show_reg 0 54174 NULL
156300 +p9_client_prepare_req_54175 p9_client_prepare_req 3 54175 NULL
156301 +qla4xxx_iscsi_func_cnt_show_54184 qla4xxx_iscsi_func_cnt_show 0 54184 NULL
156302 +acpi_os_read_memory_54186 acpi_os_read_memory 1-3 54186 NULL
156303 +bd2802_store_reg0x07_54187 bd2802_store_reg0x07 0-4 54187 NULL
156304 +ata_scsi_park_store_54188 ata_scsi_park_store 0-4 54188 NULL
156305 +ipoctal_write_room_54195 ipoctal_write_room 0 54195 NULL
156306 +ubifs_check_node_54196 ubifs_check_node 0 54196 NULL nohasharray
156307 +fan_set_state_acpi4_54196 fan_set_state_acpi4 0 54196 &ubifs_check_node_54196
156308 +wl1251_hw_init_power_auth_54203 wl1251_hw_init_power_auth 0 54203 NULL
156309 +SyS_ipc_54206 SyS_ipc 3 54206 NULL
156310 +handle_version_mismatch_54211 handle_version_mismatch 0 54211 NULL
156311 +nilfs_palloc_prepare_free_entry_54212 nilfs_palloc_prepare_free_entry 0 54212 NULL nohasharray
156312 +twl_sysfs_compat_info_54212 twl_sysfs_compat_info 6-0-5 54212 &nilfs_palloc_prepare_free_entry_54212
156313 +target_core_alua_tg_pt_gp_attr_show_54214 target_core_alua_tg_pt_gp_attr_show 0 54214 NULL
156314 +devm_request_threaded_irq_54215 devm_request_threaded_irq 0 54215 NULL nohasharray
156315 +blkg_conf_prep_54215 blkg_conf_prep 0 54215 &devm_request_threaded_irq_54215
156316 +sctp_setsockopt_fragment_interleave_54216 sctp_setsockopt_fragment_interleave 0 54216 NULL
156317 +ocfs2_inode_revalidate_54217 ocfs2_inode_revalidate 0 54217 NULL
156318 +interface_capabilities_show_54218 interface_capabilities_show 0 54218 NULL
156319 +iwl_pcie_load_cpu_sections_8000b_54219 iwl_pcie_load_cpu_sections_8000b 0 54219 NULL
156320 +do_sys_poll_54221 do_sys_poll 2 54221 NULL
156321 +__register_chrdev_54223 __register_chrdev 2-3 54223 NULL
156322 +cm_validate_req_param_54225 cm_validate_req_param 0 54225 NULL
156323 +nfs_commit_list_54226 nfs_commit_list 0 54226 NULL
156324 +i8k_smm_54227 i8k_smm 0 54227 NULL
156325 +fc0012_get_if_frequency_54229 fc0012_get_if_frequency 0 54229 NULL
156326 +pi_read_regr_54231 pi_read_regr 0 54231 NULL nohasharray
156327 +lnext_show_54231 lnext_show 0 54231 &pi_read_regr_54231
156328 +mtd_read_oob_54234 mtd_read_oob 0 54234 NULL
156329 +get_a_ctxt_54239 get_a_ctxt 0 54239 NULL
156330 +store_queue_type_field_54243 store_queue_type_field 0-4 54243 NULL
156331 +mcp23s08_read_regs_54246 mcp23s08_read_regs 4 54246 NULL nohasharray
156332 +bnx2x_setup_leading_54246 bnx2x_setup_leading 0 54246 &mcp23s08_read_regs_54246
156333 +reada_add_block_54247 reada_add_block 2 54247 NULL
156334 +write_file_spec_scan_ctl_54248 write_file_spec_scan_ctl 3-0 54248 NULL nohasharray
156335 +stream_dequeue_54248 stream_dequeue 0 54248 &write_file_spec_scan_ctl_54248
156336 +ad7887_ring_preenable_54249 ad7887_ring_preenable 0 54249 NULL nohasharray
156337 +store_temp_offset_54249 store_temp_offset 0-4 54249 &ad7887_ring_preenable_54249
156338 +vxfs_statfs_54251 vxfs_statfs 0 54251 NULL
156339 +iscsi_tpg_param_show_AuthMethod_54252 iscsi_tpg_param_show_AuthMethod 0 54252 NULL
156340 +xfs_dir2_sf_addname_hard_54254 xfs_dir2_sf_addname_hard 3 54254 NULL
156341 +venus_setattr_54255 venus_setattr 0 54255 NULL
156342 +queue_logical_block_size_show_54257 queue_logical_block_size_show 0 54257 NULL
156343 +ceph_msgpool_get_54258 ceph_msgpool_get 2 54258 NULL
156344 +iwl_pcie_set_cmd_in_flight_54259 iwl_pcie_set_cmd_in_flight 0 54259 NULL nohasharray
156345 +inv_reset_fifo_54259 inv_reset_fifo 0 54259 &iwl_pcie_set_cmd_in_flight_54259
156346 +audio_write_54261 audio_write 4-0 54261 NULL nohasharray
156347 +wusb_prf_54261 wusb_prf 7-0 54261 &audio_write_54261 nohasharray
156348 +asus_wmi_get_devstate_bits_54261 asus_wmi_get_devstate_bits 0-3 54261 &wusb_prf_54261 nohasharray
156349 +bond_option_primary_reselect_set_54261 bond_option_primary_reselect_set 0 54261 &asus_wmi_get_devstate_bits_54261
156350 +get_temp_alarm_54267 get_temp_alarm 0 54267 NULL
156351 +mwifiex_getlog_read_54269 mwifiex_getlog_read 3-0 54269 NULL
156352 +kstrtou16_from_user_54274 kstrtou16_from_user 2 54274 NULL
156353 +snd_hda_query_supported_pcm_54275 snd_hda_query_supported_pcm 0 54275 NULL
156354 +sizeof_long_54276 sizeof_long 0 54276 NULL
156355 +ubi_calc_data_len_54279 ubi_calc_data_len 0-3 54279 NULL nohasharray
156356 +bond_option_tlb_dynamic_lb_set_54279 bond_option_tlb_dynamic_lb_set 0 54279 &ubi_calc_data_len_54279
156357 +mls_context_cpy_low_54281 mls_context_cpy_low 0 54281 NULL
156358 +fm10k_open_54283 fm10k_open 0 54283 NULL
156359 +msi2500_queue_setup_54289 msi2500_queue_setup 0 54289 NULL
156360 +_nfs4_proc_pathconf_54290 _nfs4_proc_pathconf 0 54290 NULL nohasharray
156361 +watchdog_trigger_54290 watchdog_trigger 0 54290 &_nfs4_proc_pathconf_54290
156362 +altera_set_dr_post_54291 altera_set_dr_post 2 54291 NULL
156363 +show_designated_port_54292 show_designated_port 0 54292 NULL
156364 +xiic_xfer_54293 xiic_xfer 0-3 54293 NULL
156365 +netlink_alloc_skb_54294 netlink_alloc_skb 2 54294 NULL
156366 +dlm_alloc_pagevec_54296 dlm_alloc_pagevec 1 54296 NULL
156367 +remove_store_54298 remove_store 0-4 54298 NULL
156368 +dentry_has_perm_54299 dentry_has_perm 0 54299 NULL
156369 +reclaim_pages_54301 reclaim_pages 3 54301 NULL
156370 +crc32_pclmul_init_54305 crc32_pclmul_init 0 54305 NULL
156371 +sprintf_54306 sprintf 0 54306 NULL
156372 +path_setxattr_54308 path_setxattr 4 54308 NULL
156373 +mlx4_en_create_rx_ring_54315 mlx4_en_create_rx_ring 3 54315 NULL
156374 +kone_set_settings_54317 kone_set_settings 0 54317 NULL
156375 +qlcnic_sriov_cfg_vf_guest_vlan_54318 qlcnic_sriov_cfg_vf_guest_vlan 0 54318 NULL
156376 +bio_add_pc_page_54319 bio_add_pc_page 4 54319 NULL nohasharray
156377 +snd_hwdep_write_54319 snd_hwdep_write 0-3 54319 &bio_add_pc_page_54319
156378 +setup_data_data_read_54324 setup_data_data_read 0-5-6 54324 NULL
156379 +elan_i2c_calibrate_54325 elan_i2c_calibrate 0 54325 NULL
156380 +pn_raw_send_54330 pn_raw_send 2 54330 NULL
156381 +bnx2_setup_int_mode_54335 bnx2_setup_int_mode 0 54335 NULL
156382 +ocrdma_addr_event_54337 ocrdma_addr_event 0 54337 NULL
156383 +ths7303_s_stream_54338 ths7303_s_stream 0 54338 NULL
156384 +br_fdb_fillbuf_54339 br_fdb_fillbuf 0 54339 NULL nohasharray
156385 +ks0127_s_stream_54339 ks0127_s_stream 0 54339 &br_fdb_fillbuf_54339
156386 +da9052_enable_vddout_channel_54341 da9052_enable_vddout_channel 0 54341 NULL
156387 +__alloc_dev_table_54343 __alloc_dev_table 2 54343 NULL
156388 +fat_writepage_54344 fat_writepage 0 54344 NULL
156389 +loop_attr_do_show_partscan_54346 loop_attr_do_show_partscan 0 54346 NULL
156390 +_osd_realloc_seg_54352 _osd_realloc_seg 3-0 54352 NULL nohasharray
156391 +__get_free_pages_54352 __get_free_pages 0 54352 &_osd_realloc_seg_54352
156392 +hsi_async_read_54365 hsi_async_read 0 54365 NULL
156393 +readlink_copy_54366 readlink_copy 2-0 54366 NULL nohasharray
156394 +lp55xx_show_current_54366 lp55xx_show_current 0 54366 &readlink_copy_54366
156395 +read_file_credit_dist_stats_54367 read_file_credit_dist_stats 3-0 54367 NULL
156396 +wake_up_pme_store_54368 wake_up_pme_store 0-4 54368 NULL
156397 +tps65912_set_bits_54370 tps65912_set_bits 0 54370 NULL
156398 +aac_show_model_54375 aac_show_model 0 54375 NULL
156399 +do_dccp_setsockopt_54377 do_dccp_setsockopt 5-0 54377 NULL nohasharray
156400 +intel_sdvo_write_cmd_54377 intel_sdvo_write_cmd 4 54377 &do_dccp_setsockopt_54377
156401 +ah_alloc_tmp_54378 ah_alloc_tmp 2-3 54378 NULL
156402 +gart_unmap_page_54379 gart_unmap_page 3-2 54379 NULL
156403 +wl1271_acx_cca_threshold_54385 wl1271_acx_cca_threshold 0 54385 NULL
156404 +snd_pcm_oss_read2_54387 snd_pcm_oss_read2 0-3 54387 NULL
156405 +bonding_show_packets_per_slave_54388 bonding_show_packets_per_slave 0 54388 NULL
156406 +hash_mac4_expire_54392 hash_mac4_expire 4 54392 NULL nohasharray
156407 +iwl_dbgfs_power_save_status_read_54392 iwl_dbgfs_power_save_status_read 3-0 54392 &hash_mac4_expire_54392
156408 +o2nm_cluster_attr_idle_timeout_ms_read_54400 o2nm_cluster_attr_idle_timeout_ms_read 0 54400 NULL nohasharray
156409 +set_gss_proxy_54400 set_gss_proxy 0 54400 &o2nm_cluster_attr_idle_timeout_ms_read_54400
156410 +snd_pcm_add_chmap_ctls_54404 snd_pcm_add_chmap_ctls 0 54404 NULL
156411 +efx_nic_describe_stats_54407 efx_nic_describe_stats 0-2 54407 NULL
156412 +vmbus_sendpacket_ctl_54410 vmbus_sendpacket_ctl 0 54410 NULL
156413 +__iscsi_disc_show_authenticate_target_54411 __iscsi_disc_show_authenticate_target 0 54411 NULL
156414 +iio_trigger_register_54412 iio_trigger_register 0 54412 NULL
156415 +ath10k_install_peer_wep_keys_54414 ath10k_install_peer_wep_keys 0 54414 NULL
156416 +sky2_set_mac_address_54415 sky2_set_mac_address 0 54415 NULL
156417 +copy_gadget_strings_54417 copy_gadget_strings 3-2 54417 NULL
156418 +wl1251_hw_init_energy_detection_54421 wl1251_hw_init_energy_detection 0 54421 NULL
156419 +ixgbe_request_irq_54422 ixgbe_request_irq 0 54422 NULL
156420 +nilfs_palloc_get_block_54425 nilfs_palloc_get_block 0 54425 NULL
156421 +new_lockspace_54427 new_lockspace 0 54427 NULL
156422 +__ocfs2_write_remove_suid_54433 __ocfs2_write_remove_suid 0 54433 NULL
156423 +pm3fb_check_var_54437 pm3fb_check_var 0 54437 NULL
156424 +rtl8139_open_54441 rtl8139_open 0 54441 NULL
156425 +ath9k_htc_get_et_sset_count_54442 ath9k_htc_get_et_sset_count 0 54442 NULL
156426 +read_firmid_54443 read_firmid 0 54443 NULL
156427 +cot_decompress_54452 cot_decompress 0 54452 NULL
156428 +mc13783_gpo_regulator_is_enabled_54460 mc13783_gpo_regulator_is_enabled 0 54460 NULL
156429 +nested_vmx_load_msr_54462 nested_vmx_load_msr 2 54462 NULL
156430 +lola_pcm_prepare_54465 lola_pcm_prepare 0 54465 NULL
156431 +uvesafb_show_vendor_54467 uvesafb_show_vendor 0 54467 NULL
156432 +dev_cpu_callback_54475 dev_cpu_callback 0 54475 NULL nohasharray
156433 +iscsit_ta_generate_node_acls_54475 iscsit_ta_generate_node_acls 0 54475 &dev_cpu_callback_54475
156434 +__erst_get_next_record_id_54478 __erst_get_next_record_id 0 54478 NULL
156435 +buffer_migrate_page_54480 buffer_migrate_page 0 54480 NULL
156436 +fuse_notify_inval_entry_54481 fuse_notify_inval_entry 0 54481 NULL
156437 +show_session_param_ISCSI_PARAM_DISCOVERY_SESS_54483 show_session_param_ISCSI_PARAM_DISCOVERY_SESS 0 54483 NULL
156438 +sparse_early_mem_maps_alloc_node_54485 sparse_early_mem_maps_alloc_node 4 54485 NULL
156439 +po1030_set_exposure_54489 po1030_set_exposure 0 54489 NULL
156440 +garmin_write_54492 garmin_write 0-4 54492 NULL
156441 +simple_strtoull_54493 simple_strtoull 0 54493 NULL
156442 +swiotlb_tbl_map_single_54495 swiotlb_tbl_map_single 0 54495 NULL
156443 +vfio_raw_config_read_54500 vfio_raw_config_read 0-3 54500 NULL
156444 +cyapa_calibrate_store_54501 cyapa_calibrate_store 0-4 54501 NULL
156445 +ieee80211_tdls_mgmt_setup_54503 ieee80211_tdls_mgmt_setup 10 54503 NULL nohasharray
156446 +vfs_getattr_nosec_54503 vfs_getattr_nosec 0 54503 &ieee80211_tdls_mgmt_setup_54503
156447 +l2cap_create_basic_pdu_54508 l2cap_create_basic_pdu 3 54508 NULL nohasharray
156448 +tipc_sk_anc_data_recv_54508 tipc_sk_anc_data_recv 0 54508 &l2cap_create_basic_pdu_54508 nohasharray
156449 +sh_mobile_ceu_s_ctrl_54508 sh_mobile_ceu_s_ctrl 0 54508 &tipc_sk_anc_data_recv_54508
156450 +btrfs_ordered_sum_size_54509 btrfs_ordered_sum_size 0-2 54509 NULL
156451 +mci_ce_count_show_54514 mci_ce_count_show 0 54514 NULL nohasharray
156452 +xc_send_i2c_data_54514 xc_send_i2c_data 0 54514 &mci_ce_count_show_54514
156453 +cache_add_dev_54516 cache_add_dev 0 54516 NULL
156454 +create_lkb_54517 create_lkb 0 54517 NULL
156455 +rfc4106_set_key_54519 rfc4106_set_key 3 54519 NULL nohasharray
156456 +remove_id_show_54519 remove_id_show 0 54519 &rfc4106_set_key_54519
156457 +memory_get_max_bandwidth_54523 memory_get_max_bandwidth 0 54523 NULL
156458 +vmci_transport_dgram_enqueue_54525 vmci_transport_dgram_enqueue 4-0 54525 NULL nohasharray
156459 +walk_pud_range_54525 walk_pud_range 0 54525 &vmci_transport_dgram_enqueue_54525
156460 +viacam_read_54526 viacam_read 3-0 54526 NULL
156461 +pnp_assign_resources_54531 pnp_assign_resources 0 54531 NULL
156462 +bq2415x_sysfs_show_timer_54533 bq2415x_sysfs_show_timer 0 54533 NULL
156463 +b43_bus_powerup_54534 b43_bus_powerup 0 54534 NULL
156464 +unix_dgram_connect_54535 unix_dgram_connect 3 54535 NULL
156465 +offcore_rsp_show_54537 offcore_rsp_show 0 54537 NULL
156466 +setsockopt_54539 setsockopt 5 54539 NULL
156467 +new_analog_input_54542 new_analog_input 0 54542 NULL
156468 +show_iface_discovery_auth_optional_54545 show_iface_discovery_auth_optional 0 54545 NULL nohasharray
156469 +pccard_store_card_pm_state_54545 pccard_store_card_pm_state 0-4 54545 &show_iface_discovery_auth_optional_54545
156470 +lbs_lowsnr_write_54549 lbs_lowsnr_write 3-0 54549 NULL
156471 +i915_gem_get_seqno_54555 i915_gem_get_seqno 0 54555 NULL
156472 +mwifiex_usb_submit_rx_urb_54558 mwifiex_usb_submit_rx_urb 2 54558 NULL
156473 +SYSC_setsockopt_54561 SYSC_setsockopt 5 54561 NULL
156474 +attr_sensitivity_show_cptkbd_54562 attr_sensitivity_show_cptkbd 0 54562 NULL
156475 +sht15_send_cmd_54567 sht15_send_cmd 0 54567 NULL
156476 +cxgbi_get_host_param_54569 cxgbi_get_host_param 0 54569 NULL nohasharray
156477 +l2tp_ip_getname_54569 l2tp_ip_getname 0 54569 &cxgbi_get_host_param_54569 nohasharray
156478 +f2fs_write_node_page_54569 f2fs_write_node_page 0 54569 &l2tp_ip_getname_54569
156479 +target_stat_scsi_tgt_dev_show_attr_num_lus_54570 target_stat_scsi_tgt_dev_show_attr_num_lus 0 54570 NULL
156480 +skb_put_padto_54571 skb_put_padto 2 54571 NULL nohasharray
156481 +jffs2_security_listxattr_54571 jffs2_security_listxattr 0-5 54571 &skb_put_padto_54571
156482 +nfsd_vfs_write_54577 nfsd_vfs_write 6 54577 NULL
156483 +s5k83a_set_brightness_54578 s5k83a_set_brightness 0 54578 NULL
156484 +rds_getname_54579 rds_getname 0 54579 NULL
156485 +fw_iso_buffer_init_54582 fw_iso_buffer_init 3 54582 NULL
156486 +pfkey_recvmsg_54588 pfkey_recvmsg 3 54588 NULL
156487 +xfrm_polexpire_msgsize_54589 xfrm_polexpire_msgsize 0 54589 NULL
156488 +sync_callback_54596 sync_callback 0 54596 NULL
156489 +authorized_default_show_54600 authorized_default_show 0 54600 NULL nohasharray
156490 +br_port_get_slave_size_54600 br_port_get_slave_size 0 54600 &authorized_default_show_54600
156491 +security_netlink_send_54601 security_netlink_send 0 54601 NULL
156492 +irq_pkt_threshold_write_54605 irq_pkt_threshold_write 3-0 54605 NULL
156493 +it913x_set_params_54609 it913x_set_params 0 54609 NULL
156494 +pdacf_resume_54612 pdacf_resume 0 54612 NULL
156495 +show_unique_id_54613 show_unique_id 0 54613 NULL
156496 +qlcnic_82xx_config_intrpt_54614 qlcnic_82xx_config_intrpt 0 54614 NULL
156497 +sbp_update_unit_directory_54619 sbp_update_unit_directory 0 54619 NULL
156498 +vb2_dma_sg_alloc_54621 vb2_dma_sg_alloc 2 54621 NULL
156499 +bl_initiate_54623 bl_initiate 0 54623 NULL
156500 +port_fops_write_54627 port_fops_write 3-0 54627 NULL
156501 +pxa168_set_settings_54634 pxa168_set_settings 0 54634 NULL
156502 +ds2780_read_block_54635 ds2780_read_block 4-3-0 54635 NULL nohasharray
156503 +s_ctrl_54635 s_ctrl 0 54635 &ds2780_read_block_54635
156504 +w1_f23_fix_count_54636 w1_f23_fix_count 0-2-1-3 54636 NULL nohasharray
156505 +nilfs_superblock_sb_write_time_show_54636 nilfs_superblock_sb_write_time_show 0 54636 &w1_f23_fix_count_54636 nohasharray
156506 +ext2_write_end_54636 ext2_write_end 5-0 54636 &nilfs_superblock_sb_write_time_show_54636
156507 +uart_get_attr_closing_wait_54637 uart_get_attr_closing_wait 0 54637 NULL nohasharray
156508 +ds1682_eeprom_write_54637 ds1682_eeprom_write 0-5-6 54637 &uart_get_attr_closing_wait_54637
156509 +tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls_54638 tcm_qla2xxx_tpg_attrib_store_cache_dynamic_acls 0-3 54638 NULL
156510 +__addrconf_sysctl_register_54645 __addrconf_sysctl_register 0 54645 NULL
156511 +tipc_send_stream_54648 tipc_send_stream 4-0 54648 NULL
156512 +ath10k_htc_alloc_skb_54651 ath10k_htc_alloc_skb 2 54651 NULL
156513 +irq_timeout_read_54653 irq_timeout_read 3-0 54653 NULL
156514 +iscsi_stat_logout_show_attr_abnormal_logouts_54654 iscsi_stat_logout_show_attr_abnormal_logouts 0 54654 NULL
156515 +_regulator_enable_54655 _regulator_enable 0 54655 NULL nohasharray
156516 +ubifs_wbuf_sync_nolock_54655 ubifs_wbuf_sync_nolock 0 54655 &_regulator_enable_54655
156517 +dns_resolver_read_54658 dns_resolver_read 3 54658 NULL
156518 +twl6030_interrupt_mask_54659 twl6030_interrupt_mask 2 54659 NULL
156519 +pte_hole_54661 pte_hole 0 54661 NULL nohasharray
156520 +simple_alloc_urb_54661 simple_alloc_urb 3 54661 &pte_hole_54661 nohasharray
156521 +rds_page_remainder_cpu_notify_54661 rds_page_remainder_cpu_notify 0 54661 &simple_alloc_urb_54661
156522 +qla4xxx_serial_num_show_54662 qla4xxx_serial_num_show 0 54662 NULL nohasharray
156523 +multicast_query_interval_store_54662 multicast_query_interval_store 4-0 54662 &qla4xxx_serial_num_show_54662
156524 +nfs4_server_capabilities_54664 nfs4_server_capabilities 0 54664 NULL nohasharray
156525 +s35390a_get_reg_54664 s35390a_get_reg 0 54664 &nfs4_server_capabilities_54664 nohasharray
156526 +read_dev_54664 read_dev 0 54664 &s35390a_get_reg_54664
156527 +bus_add_device_54665 bus_add_device 0 54665 NULL
156528 +cw1200_queue_stats_init_54670 cw1200_queue_stats_init 2 54670 NULL nohasharray
156529 +tipc_tlv_alloc_54670 tipc_tlv_alloc 1 54670 &cw1200_queue_stats_init_54670 nohasharray
156530 +atmtcp_v_open_54670 atmtcp_v_open 0 54670 &tipc_tlv_alloc_54670
156531 +bio_kmalloc_54672 bio_kmalloc 2 54672 NULL
156532 +show_target_temp_54673 show_target_temp 0 54673 NULL
156533 +evm_read_key_54674 evm_read_key 3-0 54674 NULL nohasharray
156534 +dm_attr_show_54674 dm_attr_show 0 54674 &evm_read_key_54674
156535 +ath10k_wmi_attach_54680 ath10k_wmi_attach 0 54680 NULL
156536 +rtnl_link_get_slave_info_data_size_54681 rtnl_link_get_slave_info_data_size 0 54681 NULL nohasharray
156537 +arcnet_open_54681 arcnet_open 0 54681 &rtnl_link_get_slave_info_data_size_54681 nohasharray
156538 +mc13xxx_rtc_set_alarm_54681 mc13xxx_rtc_set_alarm 0 54681 &arcnet_open_54681
156539 +hfsplus_write_begin_54686 hfsplus_write_begin 3-0 54686 NULL
156540 +apei_exec_read_register_54687 apei_exec_read_register 0 54687 NULL nohasharray
156541 +jfs_direct_IO_54687 jfs_direct_IO 4-0 54687 &apei_exec_read_register_54687
156542 +ad7879_disable_store_54690 ad7879_disable_store 0-4 54690 NULL
156543 +kfd_gtt_sa_init_54695 kfd_gtt_sa_init 3-2 54695 NULL
156544 +ath9k_hw_rf_set_freq_54699 ath9k_hw_rf_set_freq 0 54699 NULL
156545 +platform_get_irq_byname_54700 platform_get_irq_byname 0 54700 NULL
156546 +smack_task_setscheduler_54707 smack_task_setscheduler 0 54707 NULL
156547 +rfkill_fop_read_54711 rfkill_fop_read 3-0 54711 NULL
156548 +wmi_echo_54712 wmi_echo 0 54712 NULL
156549 +hpet_read_54717 hpet_read 0-3 54717 NULL nohasharray
156550 +iio_trigger_write_current_54717 iio_trigger_write_current 0-4 54717 &hpet_read_54717
156551 +_add_sg_continuation_descriptor_54721 _add_sg_continuation_descriptor 3 54721 NULL nohasharray
156552 +pinmux_gpio_direction_54721 pinmux_gpio_direction 0 54721 &_add_sg_continuation_descriptor_54721
156553 +mwl8k_txq_init_54724 mwl8k_txq_init 0 54724 NULL
156554 +show_54725 show 0 54725 NULL
156555 +set_con2fb_map_54727 set_con2fb_map 0 54727 NULL
156556 +rmd128_final_54728 rmd128_final 0 54728 NULL
156557 +show_vgapass_54732 show_vgapass 0 54732 NULL
156558 +mcs_setup_transceiver_sharp_54734 mcs_setup_transceiver_sharp 0 54734 NULL
156559 +ocfs2_control_write_54737 ocfs2_control_write 3-0 54737 NULL
156560 +kzalloc_54740 kzalloc 1 54740 NULL nohasharray
156561 +store_led_override_54740 store_led_override 0-4 54740 &kzalloc_54740
156562 +do_trimming_54741 do_trimming 3 54741 NULL
156563 +fm_tx_set_rds_mode_54743 fm_tx_set_rds_mode 0 54743 NULL
156564 +wep_iv_read_54744 wep_iv_read 3-0 54744 NULL nohasharray
156565 +dn_hash_sock_54744 dn_hash_sock 0 54744 &wep_iv_read_54744
156566 +_ctl_diag_trigger_master_store_54745 _ctl_diag_trigger_master_store 0-4 54745 NULL nohasharray
156567 +mt9v022_g_fmt_54745 mt9v022_g_fmt 0 54745 &_ctl_diag_trigger_master_store_54745
156568 +lpfc_idiag_pcicfg_write_54749 lpfc_idiag_pcicfg_write 3-0 54749 NULL
156569 +iio_event_chrdev_read_54757 iio_event_chrdev_read 3-0 54757 NULL
156570 +adis16480_show_firmware_date_54762 adis16480_show_firmware_date 3-0 54762 NULL
156571 +show_zone_54763 show_zone 0 54763 NULL
156572 +smsc9420_ethtool_getregslen_54764 smsc9420_ethtool_getregslen 0 54764 NULL
156573 +nfs3_listxattr_54765 nfs3_listxattr 0-3 54765 NULL
156574 +snd_seq_ioctl_system_info_54773 snd_seq_ioctl_system_info 0 54773 NULL
156575 +lbtf_op_add_interface_54775 lbtf_op_add_interface 0 54775 NULL
156576 +dummy_dev_init_54776 dummy_dev_init 0 54776 NULL
156577 +blk_mq_sysfs_merged_show_54780 blk_mq_sysfs_merged_show 0 54780 NULL
156578 +s3c_camif_video_s_ctrl_54787 s3c_camif_video_s_ctrl 0 54787 NULL
156579 +sis190_open_54790 sis190_open 0 54790 NULL
156580 +nfs41_find_root_sec_54791 nfs41_find_root_sec 0 54791 NULL nohasharray
156581 +xfs_rtallocate_extent_block_54791 xfs_rtallocate_extent_block 0 54791 &nfs41_find_root_sec_54791
156582 +flexcop_device_kmalloc_54793 flexcop_device_kmalloc 1 54793 NULL
156583 +show_fcoe_fcf_device_fka_period_54796 show_fcoe_fcf_device_fka_period 0 54796 NULL
156584 +vlan_qos_map_size_54797 vlan_qos_map_size 0-1 54797 NULL
156585 +ext3_find_goal_54801 ext3_find_goal 0 54801 NULL nohasharray
156586 +acpi_ds_resolve_operands_54801 acpi_ds_resolve_operands 0 54801 &ext3_find_goal_54801 nohasharray
156587 +acpi_thermal_cpufreq_notifier_54801 acpi_thermal_cpufreq_notifier 0 54801 &acpi_ds_resolve_operands_54801
156588 +imx074_s_fmt_54808 imx074_s_fmt 0 54808 NULL nohasharray
156589 +wl1271_init_vif_specific_54808 wl1271_init_vif_specific 0 54808 &imx074_s_fmt_54808
156590 +nfsd_write_54809 nfsd_write 6 54809 NULL
156591 +iio_triggered_buffer_postenable_54812 iio_triggered_buffer_postenable 0 54812 NULL
156592 +ar9287_dump_modal_eeprom_54814 ar9287_dump_modal_eeprom 2-3-0 54814 NULL
156593 +kvzalloc_54815 kvzalloc 1 54815 NULL nohasharray
156594 +aes_decrypt_fail_read_54815 aes_decrypt_fail_read 3-0 54815 &kvzalloc_54815
156595 +_ctl_version_product_show_54831 _ctl_version_product_show 0 54831 NULL nohasharray
156596 +__c2port_write_flash_erase_54831 __c2port_write_flash_erase 0 54831 &_ctl_version_product_show_54831
156597 +generic_perform_write_54832 generic_perform_write 3-0 54832 NULL
156598 +write_rio_54837 write_rio 3-0 54837 NULL
156599 +ext3_acl_from_disk_54839 ext3_acl_from_disk 2 54839 NULL
156600 +gpio_direction_show_54843 gpio_direction_show 0 54843 NULL
156601 +prepare_dma_54845 prepare_dma 0 54845 NULL
156602 +rocker_flow_tbl_add_54846 rocker_flow_tbl_add 0 54846 NULL nohasharray
156603 +hw_reset_phy_54846 hw_reset_phy 0 54846 &rocker_flow_tbl_add_54846
156604 +scsi_add_host_54847 scsi_add_host 0 54847 NULL
156605 +ufx_ops_write_54848 ufx_ops_write 3 54848 NULL
156606 +printer_read_54851 printer_read 3 54851 NULL
156607 +assign_irq_vector_54852 assign_irq_vector 0 54852 NULL
156608 +show_node_54859 show_node 0 54859 NULL
156609 +nilfs_segctor_attr_store_54860 nilfs_segctor_attr_store 0-4 54860 NULL
156610 +m41t80_get_datetime_54861 m41t80_get_datetime 0 54861 NULL
156611 +rdev_attr_store_54863 rdev_attr_store 0-4 54863 NULL
156612 +broadsheet_spiflash_rewrite_sector_54864 broadsheet_spiflash_rewrite_sector 2-0 54864 NULL
156613 +prism_build_supp_rates_54865 prism_build_supp_rates 0 54865 NULL
156614 +f2fs_xattr_generic_list_54866 f2fs_xattr_generic_list 0-5 54866 NULL nohasharray
156615 +acpi_ex_resolve_node_to_value_54866 acpi_ex_resolve_node_to_value 0 54866 &f2fs_xattr_generic_list_54866
156616 +nvkm_bar_create__54867 nvkm_bar_create_ 4 54867 NULL nohasharray
156617 +cpuset_track_online_nodes_54867 cpuset_track_online_nodes 0 54867 &nvkm_bar_create__54867
156618 +show_learning_54874 show_learning 0 54874 NULL
156619 +xfs_vm_direct_IO_54876 xfs_vm_direct_IO 3 54876 NULL
156620 +time_show_54879 time_show 0 54879 NULL nohasharray
156621 +xfs_alloc_read_agfl_54879 xfs_alloc_read_agfl 0 54879 &time_show_54879
156622 +mlx4_en_tunnel_steer_add_54880 mlx4_en_tunnel_steer_add 0 54880 NULL
156623 +dmi_entry_raw_read_54883 dmi_entry_raw_read 0-5-6 54883 NULL
156624 +isert_map_data_buf_54886 isert_map_data_buf 6-4 54886 NULL
156625 +hci_dev_open_54891 hci_dev_open 0 54891 NULL nohasharray
156626 +mxt_send_bootloader_cmd_54891 mxt_send_bootloader_cmd 0 54891 &hci_dev_open_54891
156627 +dummy_pcm_prepare_54892 dummy_pcm_prepare 0 54892 NULL
156628 +bnx2x_change_mtu_54893 bnx2x_change_mtu 0 54893 NULL
156629 +pscsi_create_type_rom_54898 pscsi_create_type_rom 0 54898 NULL nohasharray
156630 +store_fan_start_output_54898 store_fan_start_output 0-4 54898 &pscsi_create_type_rom_54898
156631 +sendmsg_54900 sendmsg 0-4 54900 NULL
156632 +squashfs_listxattr_54905 squashfs_listxattr 0-3 54905 NULL nohasharray
156633 +affs_extent_file_ofs_54905 affs_extent_file_ofs 0 54905 &squashfs_listxattr_54905
156634 +adis_enable_irq_54908 adis_enable_irq 0 54908 NULL
156635 +ad7791_set_channel_54909 ad7791_set_channel 0 54909 NULL
156636 +snd_es1968_pcm_trigger_54911 snd_es1968_pcm_trigger 0 54911 NULL
156637 +iscsi_pool_init_54913 iscsi_pool_init 2-4 54913 NULL nohasharray
156638 +kobject_set_name_vargs_54913 kobject_set_name_vargs 0 54913 &iscsi_pool_init_54913
156639 +store_temp_54915 store_temp 0-4 54915 NULL
156640 +ft_nacl_show_node_name_54916 ft_nacl_show_node_name 0 54916 NULL
156641 +__ipoib_vlan_add_54918 __ipoib_vlan_add 0 54918 NULL
156642 +__logfs_segment_read_54920 __logfs_segment_read 0 54920 NULL
156643 +qlcnic_82xx_store_beacon_54923 qlcnic_82xx_store_beacon 0-3 54923 NULL
156644 +con_write_room_54924 con_write_room 0 54924 NULL
156645 +loopback_dev_init_54927 loopback_dev_init 0 54927 NULL
156646 +wl1251_boot_init_seq_54930 wl1251_boot_init_seq 0 54930 NULL
156647 +bio_add_page_54933 bio_add_page 0-3 54933 NULL
156648 +load_fx_54934 load_fx 0 54934 NULL
156649 +input_polldev_get_max_54936 input_polldev_get_max 0 54936 NULL
156650 +mxms_structlen_54939 mxms_structlen 0 54939 NULL nohasharray
156651 +descending_callback_54939 descending_callback 0 54939 &mxms_structlen_54939 nohasharray
156652 +snd_opl3_load_patch_seq_oss_54939 snd_opl3_load_patch_seq_oss 0 54939 &descending_callback_54939
156653 +ddebug_change_54940 ddebug_change 0 54940 NULL
156654 +add_port_54941 add_port 2 54941 NULL
156655 +dump_kernel_offset_54942 dump_kernel_offset 0 54942 NULL nohasharray
156656 +bcm5482_read_status_54942 bcm5482_read_status 0 54942 &dump_kernel_offset_54942
156657 +lowpan_xmit_fragment_54943 lowpan_xmit_fragment 6-4 54943 NULL nohasharray
156658 +__uncore_filter_band0_show_54943 __uncore_filter_band0_show 0 54943 &lowpan_xmit_fragment_54943
156659 +rj54n1_g_crop_54945 rj54n1_g_crop 0 54945 NULL
156660 +ath9k_dump_btcoex_54949 ath9k_dump_btcoex 3-0 54949 NULL
156661 +make_rate_54951 make_rate 0 54951 NULL
156662 +usbhid_raw_request_54957 usbhid_raw_request 0 54957 NULL nohasharray
156663 +write_fw_block_54957 write_fw_block 0 54957 &usbhid_raw_request_54957
156664 +init_pitch_v2_54959 init_pitch_v2 0 54959 NULL
156665 +host_control_smi_type_show_54961 host_control_smi_type_show 0 54961 NULL
156666 +recv_cb_54962 recv_cb 0 54962 NULL
156667 +ggtt_probe_common_54963 ggtt_probe_common 2 54963 NULL
156668 +alauda_write_data_54967 alauda_write_data 3 54967 NULL nohasharray
156669 +smb2_open_file_54967 smb2_open_file 0 54967 &alauda_write_data_54967
156670 +c4_add_card_54968 c4_add_card 3 54968 NULL
156671 +uart_get_attr_uartclk_54975 uart_get_attr_uartclk 0 54975 NULL
156672 +igb_alloc_q_vectors_54977 igb_alloc_q_vectors 0 54977 NULL
156673 +ubi_change_vtbl_record_54979 ubi_change_vtbl_record 0 54979 NULL nohasharray
156674 +dev_exception_add_54979 dev_exception_add 0 54979 &ubi_change_vtbl_record_54979
156675 +virtual_gb_show_54981 virtual_gb_show 0 54981 NULL
156676 +_queue_data_54983 _queue_data 4 54983 NULL
156677 +cachefiles_daemon_inuse_54984 cachefiles_daemon_inuse 0 54984 NULL nohasharray
156678 +dev_queue_xmit_sk_54984 dev_queue_xmit_sk 0 54984 &cachefiles_daemon_inuse_54984
156679 +net2280_start_54985 net2280_start 0 54985 NULL
156680 +ext3_xattr_get_54989 ext3_xattr_get 0 54989 NULL nohasharray
156681 +padlock_sha256_init_nano_54989 padlock_sha256_init_nano 0 54989 &ext3_xattr_get_54989
156682 +instance_npe_count_show_54995 instance_npe_count_show 0 54995 NULL nohasharray
156683 +mem_cgroup_precharge_mc_54995 mem_cgroup_precharge_mc 0 54995 &instance_npe_count_show_54995
156684 +ov5642_s_fmt_54996 ov5642_s_fmt 0 54996 NULL nohasharray
156685 +load_patch_54996 load_patch 0 54996 &ov5642_s_fmt_54996
156686 +ocfs2_read_inline_data_54999 ocfs2_read_inline_data 0 54999 NULL
156687 +wl1251_cmd_vbm_55009 wl1251_cmd_vbm 0 55009 NULL
156688 +cx231xx_v4l2_read_55014 cx231xx_v4l2_read 3-0 55014 NULL
156689 +ipvlan_vlan_rx_add_vid_55020 ipvlan_vlan_rx_add_vid 0 55020 NULL
156690 +driver_pin_configs_show_55022 driver_pin_configs_show 0 55022 NULL
156691 +nfs_post_op_update_inode_55023 nfs_post_op_update_inode 0 55023 NULL
156692 +error_error_null_Frame_tx_start_read_55024 error_error_null_Frame_tx_start_read 3-0 55024 NULL
156693 +firmware_loading_store_55029 firmware_loading_store 0-4 55029 NULL
156694 +ubifs_read_node_wbuf_55034 ubifs_read_node_wbuf 0 55034 NULL
156695 +target_stat_scsi_auth_intr_attr_store_55035 target_stat_scsi_auth_intr_attr_store 0 55035 NULL nohasharray
156696 +bcm_sf2_sw_get_sset_count_55035 bcm_sf2_sw_get_sset_count 0 55035 &target_stat_scsi_auth_intr_attr_store_55035
156697 +efw_transaction_55052 efw_transaction 5-7 55052 NULL
156698 +snd_cmipci_pcm_prepare_55054 snd_cmipci_pcm_prepare 0 55054 NULL
156699 +sctp_setsockopt_primary_addr_55057 sctp_setsockopt_primary_addr 0 55057 NULL
156700 +tps65912_read_55058 tps65912_read 0 55058 NULL
156701 +read_55065 read 0 55065 NULL
156702 +idt77252_send_skb_55068 idt77252_send_skb 0 55068 NULL
156703 +drm_dp_mst_topology_mgr_init_55074 drm_dp_mst_topology_mgr_init 5 55074 NULL nohasharray
156704 +iscsi_stat_tgt_attr_show_attr_inst_55074 iscsi_stat_tgt_attr_show_attr_inst 0 55074 &drm_dp_mst_topology_mgr_init_55074 nohasharray
156705 +lanai_setup_tx_vci_55074 lanai_setup_tx_vci 0 55074 &iscsi_stat_tgt_attr_show_attr_inst_55074
156706 +apei_exec_run_55075 apei_exec_run 0 55075 NULL
156707 +bitmap_storage_alloc_55077 bitmap_storage_alloc 2-0 55077 NULL
156708 +fuse_read_interrupt_55081 fuse_read_interrupt 0 55081 NULL nohasharray
156709 +ath9k_hw_read_array_55081 ath9k_hw_read_array 3 55081 &fuse_read_interrupt_55081
156710 +acq_write_55082 acq_write 0-3 55082 NULL nohasharray
156711 +cdc_mbim_rx_add_vid_55082 cdc_mbim_rx_add_vid 0 55082 &acq_write_55082
156712 +lnc_add_55085 lnc_add 0 55085 NULL
156713 +read_dma_55086 read_dma 3 55086 NULL
156714 +__pci_dev_reset_55090 __pci_dev_reset 0 55090 NULL
156715 +solo_p2m_dma_t_55094 solo_p2m_dma_t 0 55094 NULL
156716 +hx8357_spi_write_array_55095 hx8357_spi_write_array 3 55095 NULL
156717 +update_raid_disks_55100 update_raid_disks 0 55100 NULL
156718 +p9_client_write_55105 p9_client_write 0 55105 NULL
156719 +rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106 rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read 3-0 55106 NULL nohasharray
156720 +proc_sys_read_55106 proc_sys_read 0-3 55106 &rxpipe_beacon_buffer_thres_host_int_trig_rx_data_read_55106
156721 +show_counter_rx_lpcrc_errs_55112 show_counter_rx_lpcrc_errs 0 55112 NULL
156722 +corrupt_data_55120 corrupt_data 0-3 55120 NULL
156723 +edac_pci_instance_store_55129 edac_pci_instance_store 0-4 55129 NULL
156724 +sha256_ssse3_init_55131 sha256_ssse3_init 0 55131 NULL
156725 +crypto_ahash_setkey_55134 crypto_ahash_setkey 3-0 55134 NULL nohasharray
156726 +gr_ep_enable_55134 gr_ep_enable 0 55134 &crypto_ahash_setkey_55134
156727 +wp512_update_55143 wp512_update 0 55143 NULL nohasharray
156728 +intel_ring_alloc_request_55143 intel_ring_alloc_request 0 55143 &wp512_update_55143
156729 +iscsi_tpg_param_store_DataPDUInOrder_55147 iscsi_tpg_param_store_DataPDUInOrder 0-3 55147 NULL
156730 +ocfs2_truncate_file_55148 ocfs2_truncate_file 0 55148 NULL
156731 +ieee80211_if_read_uapsd_queues_55150 ieee80211_if_read_uapsd_queues 3-0 55150 NULL
156732 +tcp_splice_read_55151 tcp_splice_read 0 55151 NULL
156733 +shmem_write_end_55152 shmem_write_end 0-5 55152 NULL nohasharray
156734 +btrfs_fdatawrite_range_55152 btrfs_fdatawrite_range 0 55152 &shmem_write_end_55152
156735 +__uncore_mask_opc_show_55154 __uncore_mask_opc_show 0 55154 NULL
156736 +snd_rme9652_trigger_55155 snd_rme9652_trigger 0 55155 NULL nohasharray
156737 +dwc3_gadget_ep_queue_55155 dwc3_gadget_ep_queue 0 55155 &snd_rme9652_trigger_55155
156738 +xfs_icsb_modify_counters_55156 xfs_icsb_modify_counters 0 55156 NULL
156739 +pwm_show_55165 pwm_show 0 55165 NULL
156740 +xen_pcpu_down_55168 xen_pcpu_down 0 55168 NULL
156741 +kmx61_data_rdy_trigger_set_state_55172 kmx61_data_rdy_trigger_set_state 0 55172 NULL
156742 +__rpipe_set_descr_55173 __rpipe_set_descr 0 55173 NULL
156743 +show_55175 show 0 55175 NULL nohasharray
156744 +xfs_attr_shortform_lookup_55175 xfs_attr_shortform_lookup 0 55175 &show_55175
156745 +pcf85063_get_datetime_55179 pcf85063_get_datetime 0 55179 NULL
156746 +patch_alc882_55183 patch_alc882 0 55183 NULL
156747 +wacom_status1_luminance_show_55184 wacom_status1_luminance_show 0 55184 NULL
156748 +gfs2_ri_update_55185 gfs2_ri_update 0 55185 NULL
156749 +de4x5_open_55186 de4x5_open 0 55186 NULL
156750 +alloc_lpt_leb_55189 alloc_lpt_leb 0 55189 NULL nohasharray
156751 +lp3943_gpio_request_55189 lp3943_gpio_request 0 55189 &alloc_lpt_leb_55189
156752 +drbd_send_55190 drbd_send 4 55190 NULL nohasharray
156753 +itg3200_read_reg_8_55190 itg3200_read_reg_8 0 55190 &drbd_send_55190
156754 +show_status_55193 show_status 0 55193 NULL
156755 +set_gpio_mask_55194 set_gpio_mask 0-4 55194 NULL
156756 +sel_write_relabel_55195 sel_write_relabel 3 55195 NULL nohasharray
156757 +zswap_cpu_notifier_55195 zswap_cpu_notifier 0 55195 &sel_write_relabel_55195
156758 +compat_SyS_ppoll_55196 compat_SyS_ppoll 2 55196 NULL
156759 +gr_udc_start_55200 gr_udc_start 0 55200 NULL
156760 +sched_feat_write_55202 sched_feat_write 3-0 55202 NULL nohasharray
156761 +tcmu_get_blocks_55202 tcmu_get_blocks 0 55202 &sched_feat_write_55202
156762 +ht40allow_map_read_55209 ht40allow_map_read 3-0 55209 NULL nohasharray
156763 +isdn_net_ciscohdlck_alloc_skb_55209 isdn_net_ciscohdlck_alloc_skb 2 55209 &ht40allow_map_read_55209 nohasharray
156764 +vsock_dgram_recvmsg_55209 vsock_dgram_recvmsg 0-4 55209 &isdn_net_ciscohdlck_alloc_skb_55209
156765 +dlci_change_mtu_55210 dlci_change_mtu 0 55210 NULL
156766 +__kfifo_dma_out_prepare_r_55211 __kfifo_dma_out_prepare_r 4-5 55211 NULL
156767 +do_raw_setsockopt_55215 do_raw_setsockopt 5-0 55215 NULL
156768 +qxl_alloc_client_monitors_config_55216 qxl_alloc_client_monitors_config 2 55216 NULL
156769 +p2a_55219 p2a 0-1 55219 NULL
156770 +firm_send_command_55222 firm_send_command 0 55222 NULL
156771 +dbAllocDmap_55227 dbAllocDmap 0 55227 NULL
156772 +be_vlan_add_vid_55230 be_vlan_add_vid 0 55230 NULL
156773 +nvkm_client_create__55232 nvkm_client_create_ 5 55232 NULL
156774 +show_counter_rx_ebps_55234 show_counter_rx_ebps 0 55234 NULL
156775 +zd_chip_enable_int_55245 zd_chip_enable_int 0 55245 NULL
156776 +ssp_send_instruction_55246 ssp_send_instruction 5-0 55246 NULL nohasharray
156777 +show_host_param_ISCSI_HOST_PARAM_PORT_STATE_55246 show_host_param_ISCSI_HOST_PARAM_PORT_STATE 0 55246 &ssp_send_instruction_55246
156778 +create_proc_profile_55256 create_proc_profile 0 55256 NULL
156779 +xhci_evaluate_context_result_55258 xhci_evaluate_context_result 0 55258 NULL
156780 +cfq_slice_async_store_55262 cfq_slice_async_store 3-0 55262 NULL
156781 +output_sleep_55265 output_sleep 0 55265 NULL
156782 +st_sensors_i2c_write_byte_55266 st_sensors_i2c_write_byte 0 55266 NULL
156783 +vbi_cap_queue_setup_55269 vbi_cap_queue_setup 0 55269 NULL
156784 +_nfs41_proc_get_locations_55273 _nfs41_proc_get_locations 0 55273 NULL
156785 +lbs_failcount_write_55276 lbs_failcount_write 3-0 55276 NULL
156786 +show_spi_transport_min_period_55279 show_spi_transport_min_period 0 55279 NULL
156787 +inet_sendpage_55281 inet_sendpage 4 55281 NULL
156788 +f7188x_gpio_direction_in_55284 f7188x_gpio_direction_in 0 55284 NULL
156789 +pm8001_ctl_gsm_log_show_55287 pm8001_ctl_gsm_log_show 0 55287 NULL
156790 +snd_seq_queue_use_55289 snd_seq_queue_use 0 55289 NULL
156791 +rx_streaming_interval_read_55291 rx_streaming_interval_read 3-0 55291 NULL
156792 +apds990x_lux_thresh_above_store_55296 apds990x_lux_thresh_above_store 0-4 55296 NULL
156793 +lov_get_stripecnt_55297 lov_get_stripecnt 0-3 55297 NULL
156794 +show_session_param_ISCSI_PARAM_TPGT_55299 show_session_param_ISCSI_PARAM_TPGT 0 55299 NULL
156795 +gsm_control_modem_55303 gsm_control_modem 3 55303 NULL
156796 +__get_vm_area_node_55305 __get_vm_area_node 1 55305 NULL nohasharray
156797 +qp_alloc_guest_work_55305 qp_alloc_guest_work 3-5 55305 &__get_vm_area_node_55305 nohasharray
156798 +compat_SyS_process_vm_readv_55305 compat_SyS_process_vm_readv 3-5 55305 &qp_alloc_guest_work_55305
156799 +adxl34x_rate_show_55315 adxl34x_rate_show 0 55315 NULL
156800 +w5100_get_regs_len_55317 w5100_get_regs_len 0 55317 NULL
156801 +compat_SyS_mbind_55329 compat_SyS_mbind 5 55329 NULL
156802 +show_fc_host_port_state_55331 show_fc_host_port_state 0 55331 NULL
156803 +gpio_trig_gpio_show_55336 gpio_trig_gpio_show 0 55336 NULL
156804 +reg_read_55337 reg_read 0 55337 NULL
156805 +vme_user_read_55338 vme_user_read 3 55338 NULL
156806 +__set_pwm_55339 __set_pwm 0 55339 NULL
156807 +read_byte_55340 read_byte 0 55340 NULL
156808 +__wa_xfer_setup_sizes_55342 __wa_xfer_setup_sizes 0 55342 NULL
156809 +SYSC_recvfrom_55346 SYSC_recvfrom 3 55346 NULL
156810 +udf_writepage_55347 udf_writepage 0 55347 NULL
156811 +device_user_lock_55350 device_user_lock 0 55350 NULL
156812 +show_in0_max_55351 show_in0_max 0 55351 NULL
156813 +i915_gem_obj_offset_view_55353 i915_gem_obj_offset_view 0 55353 NULL
156814 +input_dev_show_cap_ff_55354 input_dev_show_cap_ff 0 55354 NULL nohasharray
156815 +set_nic_info_55354 set_nic_info 0 55354 &input_dev_show_cap_ff_55354
156816 +relay_hotcpu_callback_55355 relay_hotcpu_callback 0 55355 NULL
156817 +tps80031_reads_55356 tps80031_reads 0 55356 NULL
156818 +dsbr100_start_55357 dsbr100_start 0 55357 NULL nohasharray
156819 +attr_select_right_store_tpkbd_55357 attr_select_right_store_tpkbd 0-4 55357 &dsbr100_start_55357
156820 +do_command_55363 do_command 0 55363 NULL
156821 +vb2_reqbufs_55367 vb2_reqbufs 0 55367 NULL
156822 +cxacru_sysfs_show_line_startable_55372 cxacru_sysfs_show_line_startable 0 55372 NULL
156823 +get_fan_alarm_55373 get_fan_alarm 0 55373 NULL
156824 +netpoll_setup_55376 netpoll_setup 0 55376 NULL
156825 +wimax_store_55380 wimax_store 4-0 55380 NULL
156826 +protocol_id_get_55382 protocol_id_get 0 55382 NULL
156827 +nf_nat_ipv4_manip_pkt_55387 nf_nat_ipv4_manip_pkt 2 55387 NULL
156828 +compass_calibration_store_55390 compass_calibration_store 4-0 55390 NULL
156829 +cw1200_sdio_align_size_55391 cw1200_sdio_align_size 2-0 55391 NULL nohasharray
156830 +iscsi_nacl_attrib_store_nopin_response_timeout_55391 iscsi_nacl_attrib_store_nopin_response_timeout 0-3 55391 &cw1200_sdio_align_size_55391
156831 +fw_platform_size_show_55394 fw_platform_size_show 0 55394 NULL
156832 +bnx2x_set_real_num_queues_55399 bnx2x_set_real_num_queues 0 55399 NULL
156833 +ad7314_show_temperature_55402 ad7314_show_temperature 0 55402 NULL
156834 +wacom_btnimg3_store_55403 wacom_btnimg3_store 4-0 55403 NULL
156835 +yurex_read_55405 yurex_read 0-3 55405 NULL
156836 +lx_pipe_pause_55406 lx_pipe_pause 0 55406 NULL
156837 +iwl_dbgfs_plcp_delta_read_55407 iwl_dbgfs_plcp_delta_read 3-0 55407 NULL
156838 +ser12_open_55411 ser12_open 0 55411 NULL nohasharray
156839 +com20020_suspend_55411 com20020_suspend 0 55411 &ser12_open_55411
156840 +omap_hsmmc_show_cover_switch_55416 omap_hsmmc_show_cover_switch 0 55416 NULL
156841 +sky2_change_mtu_55422 sky2_change_mtu 0 55422 NULL
156842 +show_port_55424 show_port 0 55424 NULL
156843 +nouveau_cli_create_55425 nouveau_cli_create 3 55425 NULL
156844 +si476x_radio_read_rds_blckcnt_blob_55427 si476x_radio_read_rds_blckcnt_blob 3-0 55427 NULL
156845 +iwl_mvm_mac_add_interface_55429 iwl_mvm_mac_add_interface 0 55429 NULL
156846 +jme_open_55432 jme_open 0 55432 NULL
156847 +mac_set_mtu_55434 mac_set_mtu 0 55434 NULL
156848 +show_in8_55438 show_in8 0 55438 NULL
156849 +alloc_skb_55439 alloc_skb 1 55439 NULL nohasharray
156850 +cxgb4vf_change_mtu_55439 cxgb4vf_change_mtu 0 55439 &alloc_skb_55439
156851 +show_spi_host_signalling_55442 show_spi_host_signalling 0 55442 NULL
156852 +ip_vs_nat_send_or_cont_55445 ip_vs_nat_send_or_cont 0 55445 NULL
156853 +af9005_generic_read_write_55446 af9005_generic_read_write 0 55446 NULL
156854 +SyS_read_55449 SyS_read 3 55449 NULL
156855 +vmxnet3_vlan_rx_add_vid_55453 vmxnet3_vlan_rx_add_vid 0 55453 NULL nohasharray
156856 +swiotlb_map_sg_attrs_55453 swiotlb_map_sg_attrs 0-3 55453 &vmxnet3_vlan_rx_add_vid_55453
156857 +sys_recv_55455 sys_recv 3 55455 NULL
156858 +fsp_attr_set_hscroll_55456 fsp_attr_set_hscroll 0-4 55456 NULL
156859 +wmi_rx_chain_add_55457 wmi_rx_chain_add 0 55457 NULL
156860 +__vxge_hw_channel_allocate_55462 __vxge_hw_channel_allocate 3 55462 NULL nohasharray
156861 +ath6kl_wmi_simple_cmd_55462 ath6kl_wmi_simple_cmd 0 55462 &__vxge_hw_channel_allocate_55462
156862 +pmbus_update_byte_data_55465 pmbus_update_byte_data 0 55465 NULL
156863 +isdnhdlc_decode_55466 isdnhdlc_decode 0 55466 NULL
156864 +cx23888_ir_rx_read_55473 cx23888_ir_rx_read 3 55473 NULL
156865 +xen_evtchn_max_channels_55478 xen_evtchn_max_channels 0 55478 NULL nohasharray
156866 +store_enable_clkb1_output_55478 store_enable_clkb1_output 0-4 55478 &xen_evtchn_max_channels_55478
156867 +af9005_read_ofdm_register_55482 af9005_read_ofdm_register 0 55482 NULL nohasharray
156868 +new_sync_write_55482 new_sync_write 0-3 55482 &af9005_read_ofdm_register_55482
156869 +snd_pcm_lib_write_55483 snd_pcm_lib_write 0-3 55483 NULL
156870 +i2o_pool_alloc_55485 i2o_pool_alloc 4 55485 NULL
156871 +uvesafb_show_product_name_55487 uvesafb_show_product_name 0 55487 NULL
156872 +show_ipv6_iface_dup_addr_detect_cnt_55489 show_ipv6_iface_dup_addr_detect_cnt 0 55489 NULL
156873 +atl1e_request_irq_55492 atl1e_request_irq 0 55492 NULL
156874 +rtl8180_init_tx_ring_55496 rtl8180_init_tx_ring 0 55496 NULL
156875 +wm5100_gpio_direction_out_55497 wm5100_gpio_direction_out 0 55497 NULL nohasharray
156876 +drm_fb_helper_panic_55497 drm_fb_helper_panic 0 55497 &wm5100_gpio_direction_out_55497
156877 +show_engine2_leds_55501 show_engine2_leds 0 55501 NULL
156878 +temp1_max_show_55510 temp1_max_show 0 55510 NULL nohasharray
156879 +dlm_lowcomms_addr_55510 dlm_lowcomms_addr 0 55510 &temp1_max_show_55510
156880 +tx_tx_done_int_template_read_55511 tx_tx_done_int_template_read 3-0 55511 NULL nohasharray
156881 +cfpkt_pad_trail_55511 cfpkt_pad_trail 2 55511 &tx_tx_done_int_template_read_55511 nohasharray
156882 +target_fabric_port_store_attr_alua_tg_pt_offline_55511 target_fabric_port_store_attr_alua_tg_pt_offline 0-3 55511 &cfpkt_pad_trail_55511
156883 +memconsole_read_55512 memconsole_read 0-6-5 55512 NULL
156884 +bcm54xx_config_init_55513 bcm54xx_config_init 0 55513 NULL
156885 +cbaf_wusb_host_band_groups_show_55514 cbaf_wusb_host_band_groups_show 0 55514 NULL
156886 +xfs_btree_split_55515 xfs_btree_split 0 55515 NULL
156887 +ina209_set_value_55517 ina209_set_value 0-4 55517 NULL
156888 +ea_get_55522 ea_get 0-3 55522 NULL
156889 +attr_set_55534 attr_set 0 55534 NULL
156890 +cafe_smbus_write_data_55535 cafe_smbus_write_data 0 55535 NULL
156891 +qla4xxx_fw_ext_timestamp_show_55537 qla4xxx_fw_ext_timestamp_show 0 55537 NULL
156892 +set_msr_interception_55538 set_msr_interception 2 55538 NULL
156893 +tty_port_register_device_55543 tty_port_register_device 3 55543 NULL nohasharray
156894 +bitmap_create_55543 bitmap_create 0 55543 &tty_port_register_device_55543
156895 +hash_ipport6_expire_55549 hash_ipport6_expire 4 55549 NULL
156896 +_regulator_is_enabled_55550 _regulator_is_enabled 0 55550 NULL
156897 +dm_stats_list_55551 dm_stats_list 4 55551 NULL
156898 +unmerge_and_remove_all_rmap_items_55557 unmerge_and_remove_all_rmap_items 0 55557 NULL
156899 +show_55563 show 0 55563 NULL
156900 +rpc_pipe_read_55564 rpc_pipe_read 0-3 55564 NULL
156901 +snd_find_free_minor_55567 snd_find_free_minor 0 55567 NULL
156902 +show_ipv6_iface_link_local_addr_55568 show_ipv6_iface_link_local_addr 0 55568 NULL
156903 +sidtab_context_to_sid_55570 sidtab_context_to_sid 0 55570 NULL nohasharray
156904 +patch_vt1708_55570 patch_vt1708 0 55570 &sidtab_context_to_sid_55570
156905 +max8998_get_enable_register_55572 max8998_get_enable_register 0 55572 NULL
156906 +show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME_55575 show_host_param_ISCSI_HOST_PARAM_NETDEV_NAME 0 55575 NULL
156907 +edt_ft5x06_register_read_55576 edt_ft5x06_register_read 0 55576 NULL
156908 +compat_SyS_setsockopt_55581 compat_SyS_setsockopt 5 55581 NULL
156909 +add_partition_55588 add_partition 2 55588 NULL
156910 +mgmt_cmd_complete_55590 mgmt_cmd_complete 6 55590 NULL
156911 +write_inode_55592 write_inode 0 55592 NULL
156912 +ufx_reg_write_55594 ufx_reg_write 0 55594 NULL
156913 +ip_vs_reply6_55598 ip_vs_reply6 0 55598 NULL
156914 +kstrtou8_from_user_55599 kstrtou8_from_user 2-0 55599 NULL
156915 +SyS_keyctl_55602 SyS_keyctl 4 55602 NULL
156916 +mlx4_set_port_mac_table_55603 mlx4_set_port_mac_table 0 55603 NULL
156917 +tg3_set_mac_addr_55606 tg3_set_mac_addr 0 55606 NULL
156918 +allocate_without_wrapping_disk_55607 allocate_without_wrapping_disk 4 55607 NULL nohasharray
156919 +delete_child_55607 delete_child 0-4 55607 &allocate_without_wrapping_disk_55607
156920 +dspcreate_55610 dspcreate 0 55610 NULL
156921 +selinux_setprocattr_55611 selinux_setprocattr 4-0 55611 NULL
156922 +fastopen_init_queue_55615 fastopen_init_queue 0 55615 NULL
156923 +__qbuf_dmabuf_55617 __qbuf_dmabuf 0 55617 NULL
156924 +edge_tty_recv_55622 edge_tty_recv 3 55622 NULL nohasharray
156925 +set_oversampling_55622 set_oversampling 0-4 55622 &edge_tty_recv_55622
156926 +snd_pcm_hw_param_last_55624 snd_pcm_hw_param_last 0 55624 NULL
156927 +nilfs_checkpoints_snapshots_number_show_55626 nilfs_checkpoints_snapshots_number_show 0 55626 NULL
156928 +pktgen_if_write_55628 pktgen_if_write 3-0 55628 NULL nohasharray
156929 +reiserfs_xattr_get_55628 reiserfs_xattr_get 0 55628 &pktgen_if_write_55628
156930 +mt2063_init_55629 mt2063_init 0 55629 NULL
156931 +osc_obd_max_pages_per_rpc_seq_write_55636 osc_obd_max_pages_per_rpc_seq_write 3 55636 NULL
156932 +show_board_55637 show_board 0 55637 NULL
156933 +ipv6_helper_55640 ipv6_helper 0 55640 NULL
156934 +ivtv_write_vbi_from_user_55641 ivtv_write_vbi_from_user 0-3 55641 NULL nohasharray
156935 +niu_init_classifier_hw_55641 niu_init_classifier_hw 0 55641 &ivtv_write_vbi_from_user_55641
156936 +dvb_dmxdev_set_buffer_size_55643 dvb_dmxdev_set_buffer_size 2 55643 NULL
156937 +tomoyo_audit_path_log_55646 tomoyo_audit_path_log 0 55646 NULL
156938 +iolink_show_55647 iolink_show 0 55647 NULL
156939 +xfs_bmbt_maxrecs_55649 xfs_bmbt_maxrecs 0-2 55649 NULL
156940 +snd_seq_read_55651 snd_seq_read 0-3 55651 NULL
156941 +bh1770_power_state_show_55658 bh1770_power_state_show 0 55658 NULL nohasharray
156942 +niu_alloc_rx_ring_info_55658 niu_alloc_rx_ring_info 0 55658 &bh1770_power_state_show_55658
156943 +pm_trace_dev_match_store_55659 pm_trace_dev_match_store 0-4 55659 NULL
156944 +e1000_get_regs_len_55660 e1000_get_regs_len 0 55660 NULL
156945 +lpfc_idiag_queinfo_read_55662 lpfc_idiag_queinfo_read 3-0 55662 NULL nohasharray
156946 +fc0011_vcocal_trigger_55662 fc0011_vcocal_trigger 0 55662 &lpfc_idiag_queinfo_read_55662
156947 +online_55663 online 0 55663 NULL
156948 +buffer_size_write_55665 buffer_size_write 3-0 55665 NULL
156949 +il_dbgfs_tx_queue_read_55668 il_dbgfs_tx_queue_read 3-0 55668 NULL
156950 +snd_sb16_capture_trigger_55676 snd_sb16_capture_trigger 0 55676 NULL
156951 +direct2indirect_55677 direct2indirect 0 55677 NULL
156952 +add_loopback_list_55678 add_loopback_list 0 55678 NULL
156953 +get_info_55681 get_info 3 55681 NULL
156954 +iwl_dbgfs_plcp_delta_write_55682 iwl_dbgfs_plcp_delta_write 3-0 55682 NULL
156955 +show_ipOutRequests_55684 show_ipOutRequests 0 55684 NULL nohasharray
156956 +brcms_c_up_55684 brcms_c_up 0 55684 &show_ipOutRequests_55684
156957 +arizona_gpio_direction_in_55690 arizona_gpio_direction_in 0 55690 NULL
156958 +wil_vring_alloc_skb_55703 wil_vring_alloc_skb 4-0 55703 NULL nohasharray
156959 +rocker_port_fdb_learn_55703 rocker_port_fdb_learn 0 55703 &wil_vring_alloc_skb_55703
156960 +genl_allocate_reserve_groups_55705 genl_allocate_reserve_groups 1 55705 NULL
156961 +ixgbe_obtain_mbx_lock_pf_55707 ixgbe_obtain_mbx_lock_pf 0 55707 NULL
156962 +tcp_push_55709 tcp_push 3 55709 NULL nohasharray
156963 +isl1208_i2c_set_regs_55709 isl1208_i2c_set_regs 0 55709 &tcp_push_55709
156964 +nfc_hci_send_cmd_55714 nfc_hci_send_cmd 5 55714 NULL
156965 +uwb_rsv_get_stream_55715 uwb_rsv_get_stream 0 55715 NULL
156966 +pm8001_store_update_fw_55716 pm8001_store_update_fw 4-0 55716 NULL
156967 +store_ringtone_55717 store_ringtone 0-4 55717 NULL
156968 +mtdswap_init_55719 mtdswap_init 2 55719 NULL nohasharray
156969 +ocfs2_lock_refcount_tree_55719 ocfs2_lock_refcount_tree 0 55719 &mtdswap_init_55719
156970 +btree_readpage_55720 btree_readpage 0 55720 NULL
156971 +typhoon_wakeup_55723 typhoon_wakeup 0 55723 NULL
156972 +da9052_read_tjunc_55726 da9052_read_tjunc 0 55726 NULL
156973 +il3945_show_debug_level_55727 il3945_show_debug_level 0 55727 NULL
156974 +qlcnic_82xx_fw_cmd_create_rx_ctx_55730 qlcnic_82xx_fw_cmd_create_rx_ctx 0 55730 NULL
156975 +prepare_reply_55734 prepare_reply 4 55734 NULL
156976 +brforward_read_55735 brforward_read 0-5-6 55735 NULL
156977 +__iio_allocate_kfifo_55738 __iio_allocate_kfifo 2-0 55738 NULL
156978 +qla4_8xxx_get_flash_info_55740 qla4_8xxx_get_flash_info 0 55740 NULL
156979 +label_cpu_local_55744 label_cpu_local 0 55744 NULL
156980 +batadv_tvlv_unicast_send_55750 batadv_tvlv_unicast_send 7 55750 NULL nohasharray
156981 +inv_mpu6050_set_lpf_55750 inv_mpu6050_set_lpf 0 55750 &batadv_tvlv_unicast_send_55750
156982 +st_sensors_spi_read_byte_55754 st_sensors_spi_read_byte 0 55754 NULL
156983 +set_local_name_55757 set_local_name 4 55757 NULL nohasharray
156984 +hfs_writepages_55757 hfs_writepages 0 55757 &set_local_name_55757 nohasharray
156985 +wl12xx_spi_raw_read_55757 wl12xx_spi_raw_read 0 55757 &hfs_writepages_55757
156986 +tx_queue_len_store_55761 tx_queue_len_store 4-0 55761 NULL
156987 +ethtool_copy_validate_indir_55769 ethtool_copy_validate_indir 4 55769 NULL
156988 +regmap_mmio_gather_write_55773 regmap_mmio_gather_write 0 55773 NULL nohasharray
156989 +sync_write_55773 sync_write 0 55773 &regmap_mmio_gather_write_55773
156990 +cxacru_sysfs_showattr_dB_55774 cxacru_sysfs_showattr_dB 0 55774 NULL
156991 +isp1760_urb_enqueue_55777 isp1760_urb_enqueue 0 55777 NULL
156992 +strlen_55778 strlen 0 55778 NULL
156993 +wil_addba_tx_request_55780 wil_addba_tx_request 3 55780 NULL
156994 +req_bio_endio_55786 req_bio_endio 3 55786 NULL nohasharray
156995 +conf_read_55786 conf_read 3-0 55786 &req_bio_endio_55786
156996 +tcmu_netlink_event_55791 tcmu_netlink_event 0 55791 NULL
156997 +rtnl_vfinfo_size_55794 rtnl_vfinfo_size 0 55794 NULL
156998 +uwb_rc_neh_grok_event_55799 uwb_rc_neh_grok_event 3 55799 NULL
156999 +ican3_sysfs_set_term_55801 ican3_sysfs_set_term 0-4 55801 NULL
157000 +target_core_dev_show_55803 target_core_dev_show 0 55803 NULL
157001 +w1_master_attribute_show_slaves_55804 w1_master_attribute_show_slaves 0 55804 NULL
157002 +write_fw_55806 write_fw 0-5-6 55806 NULL
157003 +cyapa_gen3_do_operational_check_55809 cyapa_gen3_do_operational_check 0 55809 NULL
157004 +adis_data_rdy_trigger_set_state_55812 adis_data_rdy_trigger_set_state 0 55812 NULL
157005 +show_55816 show 0 55816 NULL
157006 +kvmclock_cpu_notifier_55817 kvmclock_cpu_notifier 0 55817 NULL
157007 +TermCharEnabled_show_55819 TermCharEnabled_show 0 55819 NULL
157008 +crypto_aead_ctxsize_55820 crypto_aead_ctxsize 0 55820 NULL
157009 +blkcg_can_attach_55832 blkcg_can_attach 0 55832 NULL
157010 +twl_i2c_read_55834 twl_i2c_read 0 55834 NULL nohasharray
157011 +ad7879_disable_show_55834 ad7879_disable_show 0 55834 &twl_i2c_read_55834
157012 +sb16_copy_from_user_55836 sb16_copy_from_user 10-7-6 55836 NULL
157013 +snd_em28xx_prepare_55837 snd_em28xx_prepare 0 55837 NULL
157014 +regmap_field_read_55839 regmap_field_read 0 55839 NULL
157015 +extts_enable_store_55841 extts_enable_store 0-4 55841 NULL
157016 +uvc_set_video_ctrl_55845 uvc_set_video_ctrl 0 55845 NULL
157017 +tps80031_vbus_disable_55847 tps80031_vbus_disable 0 55847 NULL
157018 +rsq_status_55848 rsq_status 0 55848 NULL
157019 +ip_hdrlen_55849 ip_hdrlen 0 55849 NULL nohasharray
157020 +mxt_initialize_55849 mxt_initialize 0 55849 &ip_hdrlen_55849
157021 +show_temp11_55853 show_temp11 0 55853 NULL nohasharray
157022 +bnx2x_get_eeprom_len_55853 bnx2x_get_eeprom_len 0 55853 &show_temp11_55853
157023 +lowpan_device_event_55857 lowpan_device_event 0 55857 NULL
157024 +hcd_alloc_coherent_55862 hcd_alloc_coherent 5-0 55862 NULL
157025 +happy_meal_open_55863 happy_meal_open 0 55863 NULL
157026 +status_55864 status 0 55864 NULL nohasharray
157027 +sht21_show_temperature_55864 sht21_show_temperature 0 55864 &status_55864
157028 +ath6kl_wmi_data_hdr_add_55866 ath6kl_wmi_data_hdr_add 0 55866 NULL
157029 +shmem_setxattr_55867 shmem_setxattr 4-0 55867 NULL
157030 +bad_inode_setattr_55868 bad_inode_setattr 0 55868 NULL
157031 +ab3100_mask_and_set_register_interruptible_55872 ab3100_mask_and_set_register_interruptible 0 55872 NULL
157032 +iwl_mvm_disable_beacon_filter_55873 iwl_mvm_disable_beacon_filter 0 55873 NULL
157033 +hsc_write_55875 hsc_write 3-0 55875 NULL
157034 +nr_listen_55884 nr_listen 0 55884 NULL
157035 +ramdisk_store_55885 ramdisk_store 4-0 55885 NULL
157036 +qla4_8xxx_update_idc_reg_55889 qla4_8xxx_update_idc_reg 0 55889 NULL
157037 +pm_qos_power_read_55891 pm_qos_power_read 3-0 55891 NULL
157038 +tda18271_init_55894 tda18271_init 0 55894 NULL
157039 +sysfs_ctlreg_write_55899 sysfs_ctlreg_write 0-6-5 55899 NULL
157040 +ace_change_mtu_55900 ace_change_mtu 0 55900 NULL
157041 +snd_card_saa7134_capture_trigger_55901 snd_card_saa7134_capture_trigger 0 55901 NULL
157042 +cmos_write_55903 cmos_write 0 55903 NULL
157043 +acpi_ds_eval_table_region_operands_55909 acpi_ds_eval_table_region_operands 0 55909 NULL
157044 +validate_change_55910 validate_change 0 55910 NULL
157045 +hash_ip4_expire_55911 hash_ip4_expire 4 55911 NULL
157046 +map_size_show_55916 map_size_show 0 55916 NULL nohasharray
157047 +xadc_trigger_set_state_55916 xadc_trigger_set_state 0 55916 &map_size_show_55916
157048 +snd_pcm_hw_param_value_min_55917 snd_pcm_hw_param_value_min 0 55917 NULL nohasharray
157049 +uevent_helper_show_55917 uevent_helper_show 0 55917 &snd_pcm_hw_param_value_min_55917
157050 +crypto_ablkcipher_setkey_55918 crypto_ablkcipher_setkey 0 55918 NULL
157051 +show_spi_transport_pcomp_en_55923 show_spi_transport_pcomp_en 0 55923 NULL
157052 +ecm_opts_dev_addr_store_55924 ecm_opts_dev_addr_store 0-3 55924 NULL nohasharray
157053 +badblocks_store_55924 badblocks_store 0-3 55924 &ecm_opts_dev_addr_store_55924
157054 +bit_xfer_55925 bit_xfer 0-3 55925 NULL
157055 +vx_conf_pipe_55934 vx_conf_pipe 0 55934 NULL
157056 +loop_attr_do_show_autoclear_55938 loop_attr_do_show_autoclear 0 55938 NULL nohasharray
157057 +fm10k_update_vlan_vf_55938 fm10k_update_vlan_vf 0 55938 &loop_attr_do_show_autoclear_55938
157058 +show_priv_session_target_id_55946 show_priv_session_target_id 0 55946 NULL
157059 +sel_read_policy_55947 sel_read_policy 3-0 55947 NULL
157060 +cyapa_write_byte_55950 cyapa_write_byte 0 55950 NULL nohasharray
157061 +usb_bus_notify_55950 usb_bus_notify 0 55950 &cyapa_write_byte_55950
157062 +vxlan_get_size_55951 vxlan_get_size 0 55951 NULL
157063 +snd_pcm_do_prepare_55952 snd_pcm_do_prepare 0 55952 NULL
157064 +dn_wait_run_55954 dn_wait_run 0 55954 NULL
157065 +ceph_get_direct_page_vector_55956 ceph_get_direct_page_vector 2 55956 NULL
157066 +simple_read_from_buffer_55957 simple_read_from_buffer 5-2-0 55957 NULL nohasharray
157067 +target_stat_scsi_transport_attr_show_55957 target_stat_scsi_transport_attr_show 0 55957 &simple_read_from_buffer_55957 nohasharray
157068 +drv_set_csma_params_55957 drv_set_csma_params 0 55957 &target_stat_scsi_transport_attr_show_55957
157069 +ixgb_get_regs_len_55958 ixgb_get_regs_len 0 55958 NULL
157070 +loopback_prepare_55959 loopback_prepare 0 55959 NULL
157071 +shmem_statfs_55960 shmem_statfs 0 55960 NULL
157072 +tx_tx_imm_resp_read_55964 tx_tx_imm_resp_read 3-0 55964 NULL
157073 +init_subctxts_55970 init_subctxts 0 55970 NULL
157074 +query_device_55971 query_device 0 55971 NULL
157075 +__smsc95xx_mdio_read_55980 __smsc95xx_mdio_read 0 55980 NULL
157076 +koneplus_set_actual_profile_55981 koneplus_set_actual_profile 0 55981 NULL
157077 +sk_stream_error_55984 sk_stream_error 0-3 55984 NULL
157078 +wusb_trust_timeout_show_55986 wusb_trust_timeout_show 0 55986 NULL nohasharray
157079 +umask_show_55986 umask_show 0 55986 &wusb_trust_timeout_show_55986
157080 +wa_xfer_create_subset_sg_55992 wa_xfer_create_subset_sg 2-3 55992 NULL
157081 +dimmdev_dev_type_show_55994 dimmdev_dev_type_show 0 55994 NULL nohasharray
157082 +uv_scir_cpu_notify_55994 uv_scir_cpu_notify 0 55994 &dimmdev_dev_type_show_55994 nohasharray
157083 +niu_reset_rx_mac_55994 niu_reset_rx_mac 0 55994 &uv_scir_cpu_notify_55994
157084 +SMB2_negotiate_55995 SMB2_negotiate 0 55995 NULL
157085 +_c4iw_write_mem_inline_55996 _c4iw_write_mem_inline 3 55996 NULL nohasharray
157086 +trunc_start_55996 trunc_start 0 55996 &_c4iw_write_mem_inline_55996
157087 +epic_open_55997 epic_open 0 55997 NULL nohasharray
157088 +bl_activate_55997 bl_activate 0 55997 &epic_open_55997
157089 +iscsi_tpg_attrib_store_default_cmdsn_depth_55998 iscsi_tpg_attrib_store_default_cmdsn_depth 0-3 55998 NULL
157090 +show_otp0_56000 show_otp0 0 56000 NULL
157091 +autosuspend_delay_ms_store_56005 autosuspend_delay_ms_store 0-4 56005 NULL
157092 +soft_store_56006 soft_store 0-4 56006 NULL
157093 +tda18271_set_params_56008 tda18271_set_params 0 56008 NULL
157094 +irda_listen_56013 irda_listen 0 56013 NULL nohasharray
157095 +int3403_set_cur_state_56013 int3403_set_cur_state 0 56013 &irda_listen_56013
157096 +batadv_interface_set_mac_addr_56014 batadv_interface_set_mac_addr 0 56014 NULL
157097 +integrity_tag_size_show_56019 integrity_tag_size_show 0 56019 NULL
157098 +ssb_bus_pcmciabus_register_56020 ssb_bus_pcmciabus_register 3 56020 NULL
157099 +cp_init_rings_56021 cp_init_rings 0 56021 NULL
157100 +toshiba_panel_power_on_set_56025 toshiba_panel_power_on_set 0 56025 NULL
157101 +hotkey_get_tablet_mode_56028 hotkey_get_tablet_mode 0 56028 NULL nohasharray
157102 +rtl8169_init_ring_56028 rtl8169_init_ring 0 56028 &hotkey_get_tablet_mode_56028
157103 +acpi_get_name_56030 acpi_get_name 0 56030 NULL
157104 +nfs_write_end_56034 nfs_write_end 0-5 56034 NULL
157105 +vmci_ctx_enqueue_datagram_56035 vmci_ctx_enqueue_datagram 0 56035 NULL
157106 +store_cursor_56036 store_cursor 0-4 56036 NULL
157107 +build_controls_56044 build_controls 0 56044 NULL
157108 +smsc95xx_manage_power_56045 smsc95xx_manage_power 0 56045 NULL
157109 +usb_ocp_write_56047 usb_ocp_write 4 56047 NULL
157110 +qlcnic_show_diag_mode_56049 qlcnic_show_diag_mode 0 56049 NULL
157111 +iwl_trans_read_prph_56052 iwl_trans_read_prph 0 56052 NULL nohasharray
157112 +__igb_open_56052 __igb_open 0 56052 &iwl_trans_read_prph_56052
157113 +bnad_get_eeprom_len_56053 bnad_get_eeprom_len 0 56053 NULL nohasharray
157114 +visorchannel_get_physaddr_56053 visorchannel_get_physaddr 0 56053 &bnad_get_eeprom_len_56053
157115 +qh_link_periodic_56055 qh_link_periodic 0 56055 NULL nohasharray
157116 +cyapa_i2c_pip_read_56055 cyapa_i2c_pip_read 3-0 56055 &qh_link_periodic_56055
157117 +show_numbatt_56056 show_numbatt 0 56056 NULL nohasharray
157118 +show_nic_type_56056 show_nic_type 0 56056 &show_numbatt_56056
157119 +garmin_open_56057 garmin_open 0 56057 NULL nohasharray
157120 +mwifiex_wait_queue_complete_56057 mwifiex_wait_queue_complete 0 56057 &garmin_open_56057 nohasharray
157121 +wdt_restart_handle_56057 wdt_restart_handle 0 56057 &mwifiex_wait_queue_complete_56057
157122 +dccp_sendmsg_56058 dccp_sendmsg 4-0 56058 NULL
157123 +pm80x_rtc_read_time_56065 pm80x_rtc_read_time 0 56065 NULL
157124 +quirk_strict_duplicate_filter_read_56073 quirk_strict_duplicate_filter_read 3 56073 NULL
157125 +show_fc_rport_scsi_target_id_56077 show_fc_rport_scsi_target_id 0 56077 NULL nohasharray
157126 +qp_dequeue_locked_56077 qp_dequeue_locked 0-5-3 56077 &show_fc_rport_scsi_target_id_56077
157127 +nilfs_segctor_create_checkpoint_56078 nilfs_segctor_create_checkpoint 0 56078 NULL
157128 +acpi_power_get_state_56083 acpi_power_get_state 0 56083 NULL
157129 +vsc824x_config_init_56086 vsc824x_config_init 0 56086 NULL
157130 +debugfs_reg_access_56087 debugfs_reg_access 0 56087 NULL
157131 +qlcnic_hwmon_show_temp_56088 qlcnic_hwmon_show_temp 0 56088 NULL
157132 +gpio_direction_output_56094 gpio_direction_output 0 56094 NULL
157133 +pci_user_write_config_dword_56099 pci_user_write_config_dword 0 56099 NULL
157134 +pscsi_get_bio_56103 pscsi_get_bio 1 56103 NULL
157135 +v9fs_launder_page_56107 v9fs_launder_page 0 56107 NULL nohasharray
157136 +em28xx_write_reg_bits_56107 em28xx_write_reg_bits 0 56107 &v9fs_launder_page_56107
157137 +rmd256_update_56110 rmd256_update 0 56110 NULL
157138 +usb_alloc_stream_buffers_56123 usb_alloc_stream_buffers 3 56123 NULL nohasharray
157139 +show_als_attr_56123 show_als_attr 0 56123 &usb_alloc_stream_buffers_56123
157140 +hsi_async_write_56124 hsi_async_write 0 56124 NULL
157141 +ieee802154_sechdr_authtag_len_56129 ieee802154_sechdr_authtag_len 0 56129 NULL
157142 +sctp_add_bind_addr_56130 sctp_add_bind_addr 0 56130 NULL nohasharray
157143 +crypto_comp_decompress_56130 crypto_comp_decompress 0 56130 &sctp_add_bind_addr_56130
157144 +radeon_hwmon_set_pwm1_56131 radeon_hwmon_set_pwm1 0-4 56131 NULL
157145 +dlfb_ops_check_var_56132 dlfb_ops_check_var 0 56132 NULL
157146 +acpi_ds_get_buffer_field_arguments_56137 acpi_ds_get_buffer_field_arguments 0 56137 NULL
157147 +sel_read_handle_status_56139 sel_read_handle_status 3-0 56139 NULL nohasharray
157148 +fs_open_56139 fs_open 0 56139 &sel_read_handle_status_56139
157149 +map_addr_56144 map_addr 7 56144 NULL nohasharray
157150 +dib8096p_tuner_rw_serpar_56144 dib8096p_tuner_rw_serpar 0-3 56144 &map_addr_56144 nohasharray
157151 +extra_show_56144 extra_show 0 56144 &dib8096p_tuner_rw_serpar_56144
157152 +write_file_frameerrors_56145 write_file_frameerrors 3-0 56145 NULL
157153 +__uwb_rc_cmd_56148 __uwb_rc_cmd 0 56148 NULL
157154 +check_auto_mute_availability_56150 check_auto_mute_availability 0 56150 NULL
157155 +lpfc_XLanePriority_store_56153 lpfc_XLanePriority_store 0-4 56153 NULL
157156 +add_extent_mapping_56157 add_extent_mapping 0 56157 NULL
157157 +netlbl_cfg_unlbl_static_del_56158 netlbl_cfg_unlbl_static_del 0 56158 NULL
157158 +store_slidebar_mode_56160 store_slidebar_mode 0-4 56160 NULL
157159 +__i2c_transfer_56162 __i2c_transfer 0-3 56162 NULL
157160 +xfs_attr_shortform_addname_56164 xfs_attr_shortform_addname 0 56164 NULL
157161 +rawv6_setsockopt_56165 rawv6_setsockopt 5-0 56165 NULL nohasharray
157162 +mptscsih_board_name_show_56165 mptscsih_board_name_show 0 56165 &rawv6_setsockopt_56165 nohasharray
157163 +affs_notify_change_56165 affs_notify_change 0 56165 &mptscsih_board_name_show_56165
157164 +aac_show_bios_version_56173 aac_show_bios_version 0 56173 NULL
157165 +power_limit_1_tmin_us_show_56177 power_limit_1_tmin_us_show 0 56177 NULL
157166 +change_qos_56178 change_qos 0 56178 NULL
157167 +complain_error_56186 complain_error 0-1 56186 NULL
157168 +snd_m3_pcm_trigger_56189 snd_m3_pcm_trigger 0 56189 NULL nohasharray
157169 +hfs_find_init_56189 hfs_find_init 0 56189 &snd_m3_pcm_trigger_56189
157170 +ip_vs_reply4_56190 ip_vs_reply4 0 56190 NULL nohasharray
157171 +bnx2x_validate_addr_56190 bnx2x_validate_addr 0 56190 &ip_vs_reply4_56190
157172 +azx_pcm_trigger_56193 azx_pcm_trigger 0 56193 NULL
157173 +ath9k_dump_legacy_btcoex_56194 ath9k_dump_legacy_btcoex 3-0 56194 NULL
157174 +show_fc_host_npiv_vports_inuse_56196 show_fc_host_npiv_vports_inuse 0 56196 NULL
157175 +amd_uncore_cpu_notifier_56203 amd_uncore_cpu_notifier 0 56203 NULL
157176 +qla4_82xx_rcvpeg_ready_56206 qla4_82xx_rcvpeg_ready 0 56206 NULL
157177 +gluebi_notify_56213 gluebi_notify 0 56213 NULL
157178 +i40e_vsi_control_tx_56215 i40e_vsi_control_tx 0 56215 NULL
157179 +isp116x_urb_enqueue_56219 isp116x_urb_enqueue 0 56219 NULL
157180 +ocfs2_find_xe_in_bucket_56224 ocfs2_find_xe_in_bucket 0 56224 NULL
157181 +iwl_dbgfs_bcast_filters_write_56225 iwl_dbgfs_bcast_filters_write 0-3 56225 NULL
157182 +cp210x_get_config_56229 cp210x_get_config 4 56229 NULL
157183 +show_cursor_blink_56236 show_cursor_blink 0 56236 NULL
157184 +do_ipt_set_ctl_56238 do_ipt_set_ctl 4 56238 NULL
157185 +fd_copyin_56247 fd_copyin 3 56247 NULL
157186 +nv_device_resource_len_56251 nv_device_resource_len 0 56251 NULL
157187 +ax_header_56252 ax_header 0 56252 NULL
157188 +lpfc_use_adisc_store_56254 lpfc_use_adisc_store 0-4 56254 NULL
157189 +fm10k_get_regs_len_56259 fm10k_get_regs_len 0 56259 NULL
157190 +set_otp1en_56264 set_otp1en 4-0 56264 NULL
157191 +clk_enable_56265 clk_enable 0 56265 NULL
157192 +qib_set_part_key_56267 qib_set_part_key 0 56267 NULL
157193 +hugetlb_entry_56271 hugetlb_entry 0 56271 NULL
157194 +acpi_ex_get_serial_access_length_56275 acpi_ex_get_serial_access_length 0-2 56275 NULL
157195 +il4965_ucode_general_stats_read_56277 il4965_ucode_general_stats_read 3-0 56277 NULL
157196 +mgt_commit_list_56281 mgt_commit_list 0 56281 NULL
157197 +ieee80211_if_fmt_user_power_level_56283 ieee80211_if_fmt_user_power_level 3 56283 NULL
157198 +pci_dev_reset_56285 pci_dev_reset 0 56285 NULL
157199 +RESIZE_IF_NEEDED_56286 RESIZE_IF_NEEDED 2 56286 NULL
157200 +caif_hsi_get_size_56287 caif_hsi_get_size 0 56287 NULL
157201 +bql_show_limit_56292 bql_show_limit 0 56292 NULL
157202 +dvb_aplay_56296 dvb_aplay 3-0 56296 NULL
157203 +parport_ieee1284_read_byte_56300 parport_ieee1284_read_byte 0 56300 NULL nohasharray
157204 +ubifs_tnc_end_commit_56300 ubifs_tnc_end_commit 0 56300 &parport_ieee1284_read_byte_56300 nohasharray
157205 +iwl_mvm_mac_ctxt_cmd_ap_56300 iwl_mvm_mac_ctxt_cmd_ap 0 56300 &ubifs_tnc_end_commit_56300
157206 +inode_permission_56303 inode_permission 0 56303 NULL nohasharray
157207 +btmrvl_hscfgcmd_read_56303 btmrvl_hscfgcmd_read 3-0 56303 &inode_permission_56303
157208 +tg_set_conf_uint_56306 tg_set_conf_uint 3-0 56306 NULL
157209 +store_bpdu_guard_56307 store_bpdu_guard 0 56307 NULL nohasharray
157210 +register_mem_sect_under_node_56307 register_mem_sect_under_node 0 56307 &store_bpdu_guard_56307
157211 +ksz9021_rd_mmd_phyreg_56309 ksz9021_rd_mmd_phyreg 0 56309 NULL
157212 +erst_exec_subtract_56310 erst_exec_subtract 0 56310 NULL nohasharray
157213 +speakup_file_write_56310 speakup_file_write 3 56310 &erst_exec_subtract_56310
157214 +ftrace_shutdown_56312 ftrace_shutdown 0 56312 NULL
157215 +linear_add_56314 linear_add 0 56314 NULL
157216 +patch_stac92hd83xxx_56315 patch_stac92hd83xxx 0 56315 NULL
157217 +read16_56319 read16 0 56319 NULL nohasharray
157218 +show_constraint_max_power_uw_56319 show_constraint_max_power_uw 0 56319 &read16_56319 nohasharray
157219 +ax88172_link_reset_56319 ax88172_link_reset 0 56319 &show_constraint_max_power_uw_56319
157220 +pipeline_pre_to_defrag_swi_read_56321 pipeline_pre_to_defrag_swi_read 3-0 56321 NULL
157221 +idtg2_show_errlog_56322 idtg2_show_errlog 0 56322 NULL
157222 +qlcnic_83xx_store_beacon_56330 qlcnic_83xx_store_beacon 0-3 56330 NULL
157223 +journal_init_revoke_table_56331 journal_init_revoke_table 1 56331 NULL
157224 +axnet_suspend_56334 axnet_suspend 0 56334 NULL
157225 +snd_rawmidi_read_56337 snd_rawmidi_read 3-0 56337 NULL
157226 +f81232_port_enable_56338 f81232_port_enable 0 56338 NULL
157227 +show_fcoe_ctlr_device_fcf_dev_loss_tmo_56343 show_fcoe_ctlr_device_fcf_dev_loss_tmo 0 56343 NULL
157228 +show_line2_56346 show_line2 0 56346 NULL
157229 +read_human_status_56349 read_human_status 0 56349 NULL
157230 +ov6550_s_ctrl_56351 ov6550_s_ctrl 0 56351 NULL
157231 +snd_via8233_playback_prepare_56359 snd_via8233_playback_prepare 0 56359 NULL
157232 +bnx2fc_vport_create_56364 bnx2fc_vport_create 0 56364 NULL
157233 +regmap_i2c_write_56365 regmap_i2c_write 0-3 56365 NULL nohasharray
157234 +qd_get_56365 qd_get 0 56365 &regmap_i2c_write_56365
157235 +show_oo_req_56366 show_oo_req 0 56366 NULL nohasharray
157236 +asix_sw_reset_56366 asix_sw_reset 0 56366 &show_oo_req_56366
157237 +iov_iter_copy_from_user_atomic_56368 iov_iter_copy_from_user_atomic 4-0 56368 NULL nohasharray
157238 +sctp_cmd_process_sack_56368 sctp_cmd_process_sack 0 56368 &iov_iter_copy_from_user_atomic_56368
157239 +dev_read_56369 dev_read 3-0 56369 NULL nohasharray
157240 +ims_pcu_send_cmd_chunk_56369 ims_pcu_send_cmd_chunk 0 56369 &dev_read_56369
157241 +ath10k_read_simulate_fw_crash_56371 ath10k_read_simulate_fw_crash 3-0 56371 NULL
157242 +iio_device_add_info_mask_type_56373 iio_device_add_info_mask_type 0 56373 NULL nohasharray
157243 +usb_xfer_56373 usb_xfer 0-3 56373 &iio_device_add_info_mask_type_56373 nohasharray
157244 +store_56373 store 0-3 56373 &usb_xfer_56373
157245 +wacom_btnimg5_store_56378 wacom_btnimg5_store 4-0 56378 NULL
157246 +gadget_config_name_attr_show_56381 gadget_config_name_attr_show 0 56381 NULL
157247 +s5h1420_tuner_i2c_tuner_xfer_56382 s5h1420_tuner_i2c_tuner_xfer 0-3 56382 NULL nohasharray
157248 +key_seal_56382 key_seal 0 56382 &s5h1420_tuner_i2c_tuner_xfer_56382
157249 +ldo_regulator_disable_56383 ldo_regulator_disable 0 56383 NULL nohasharray
157250 +b44_get_invariants_56383 b44_get_invariants 0 56383 &ldo_regulator_disable_56383
157251 +show_iface_redirect_en_56384 show_iface_redirect_en 0 56384 NULL
157252 +res_get_56393 res_get 0 56393 NULL
157253 +strtobool_56399 strtobool 0 56399 NULL
157254 +ocfs2_loaded_cluster_plugins_show_56401 ocfs2_loaded_cluster_plugins_show 0 56401 NULL
157255 +e1000_alloc_rx_skb_56402 e1000_alloc_rx_skb 2 56402 NULL nohasharray
157256 +store_prochot_override_duty_cycle_56402 store_prochot_override_duty_cycle 0-4 56402 &e1000_alloc_rx_skb_56402
157257 +niu_init_zcp_56403 niu_init_zcp 0 56403 NULL
157258 +write_gssp_56404 write_gssp 3-0 56404 NULL
157259 +ocfs2_control_read_56405 ocfs2_control_read 3-0 56405 NULL
157260 +acpi_ds_eval_data_object_operands_56406 acpi_ds_eval_data_object_operands 0 56406 NULL
157261 +SMB2_open_56407 SMB2_open 0 56407 NULL
157262 +target_core_alua_lu_gp_store_attr_lu_gp_id_56409 target_core_alua_lu_gp_store_attr_lu_gp_id 0-3 56409 NULL
157263 +do_get_write_access_56410 do_get_write_access 0 56410 NULL
157264 +__get_vm_area_caller_56416 __get_vm_area_caller 1 56416 NULL nohasharray
157265 +acpi_os_write_memory_56416 acpi_os_write_memory 1-3 56416 &__get_vm_area_caller_56416 nohasharray
157266 +_cx25821_stop_audio_dma_56416 _cx25821_stop_audio_dma 0 56416 &acpi_os_write_memory_56416 nohasharray
157267 +set_phy_flash_cfg_56416 set_phy_flash_cfg 0-4 56416 &_cx25821_stop_audio_dma_56416
157268 +store_msg_56417 store_msg 3 56417 NULL
157269 +app_tag_own_show_56418 app_tag_own_show 0 56418 NULL
157270 +pppol2tp_sendmsg_56420 pppol2tp_sendmsg 4-0 56420 NULL
157271 +at86rf230_sync_state_change_56422 at86rf230_sync_state_change 0 56422 NULL nohasharray
157272 +ath10k_mac_txpower_setup_56422 ath10k_mac_txpower_setup 0 56422 &at86rf230_sync_state_change_56422
157273 +l2cap_segment_le_sdu_56426 l2cap_segment_le_sdu 4 56426 NULL
157274 +vsock_listen_56427 vsock_listen 0 56427 NULL
157275 +mddev_lock_56428 mddev_lock 0 56428 NULL
157276 +wl1271_acx_ap_rate_policy_56430 wl1271_acx_ap_rate_policy 0 56430 NULL nohasharray
157277 +syscore_suspend_56430 syscore_suspend 0 56430 &wl1271_acx_ap_rate_policy_56430
157278 +ec_dbgfs_cmd_read_56431 ec_dbgfs_cmd_read 3 56431 NULL nohasharray
157279 +lprocfs_fid_space_seq_write_56431 lprocfs_fid_space_seq_write 3 56431 &ec_dbgfs_cmd_read_56431
157280 +omninet_write_56432 omninet_write 0-4 56432 NULL
157281 +fl_create_56435 fl_create 5 56435 NULL nohasharray
157282 +iscsi_tpg_attrib_show_cache_dynamic_acls_56435 iscsi_tpg_attrib_show_cache_dynamic_acls 0 56435 &fl_create_56435
157283 +gnttab_map_56439 gnttab_map 2 56439 NULL
157284 +get_linkerrors_56444 get_linkerrors 0 56444 NULL
157285 +cifs_getxattr_56445 cifs_getxattr 0 56445 NULL
157286 +show_ipv4_iface_tos_56446 show_ipv4_iface_tos 0 56446 NULL
157287 +walk_pgd_range_56450 walk_pgd_range 0 56450 NULL nohasharray
157288 +i2400m_idle_timeout_store_56450 i2400m_idle_timeout_store 0-4 56450 &walk_pgd_range_56450
157289 +cx231xx_init_isoc_56453 cx231xx_init_isoc 3-2-4-0 56453 NULL
157290 +wl1271_acx_sleep_auth_56455 wl1271_acx_sleep_auth 0 56455 NULL
157291 +pcf8563_set_alarm_mode_56456 pcf8563_set_alarm_mode 0 56456 NULL
157292 +show_ideapad_cam_56457 show_ideapad_cam 0 56457 NULL
157293 +set_connectable_56458 set_connectable 4 56458 NULL
157294 +sdev_store_evt_mode_parameter_change_reported_56461 sdev_store_evt_mode_parameter_change_reported 0-4 56461 NULL
157295 +lif_s_stream_56462 lif_s_stream 0 56462 NULL
157296 +osd_req_list_partition_objects_56464 osd_req_list_partition_objects 5 56464 NULL nohasharray
157297 +make_pnode_dirty_56464 make_pnode_dirty 0 56464 &osd_req_list_partition_objects_56464
157298 +wl1251_hw_init_hwenc_config_56465 wl1251_hw_init_hwenc_config 0 56465 NULL
157299 +putused_user_56467 putused_user 3 56467 NULL
157300 +ocfs2_zero_extend_range_56468 ocfs2_zero_extend_range 0 56468 NULL
157301 +lbs_rdmac_write_56471 lbs_rdmac_write 3-0 56471 NULL
157302 +phy_write_56475 phy_write 0 56475 NULL nohasharray
157303 +ds1685_rtc_sysfs_ctrl_regs_store_56475 ds1685_rtc_sysfs_ctrl_regs_store 0-4 56475 &phy_write_56475 nohasharray
157304 +bond_option_arp_ip_target_rem_56475 bond_option_arp_ip_target_rem 0 56475 &ds1685_rtc_sysfs_ctrl_regs_store_56475
157305 +handle_eject_request_56476 handle_eject_request 0 56476 NULL
157306 +ds1511_nvram_read_56477 ds1511_nvram_read 0-5-6 56477 NULL
157307 +wl1271_cmd_template_set_56480 wl1271_cmd_template_set 0 56480 NULL
157308 +e100_get_eeprom_len_56481 e100_get_eeprom_len 0 56481 NULL
157309 +bsp_check_56487 bsp_check 0 56487 NULL
157310 +ieee80211_rx_mgmt_probe_beacon_56491 ieee80211_rx_mgmt_probe_beacon 3 56491 NULL nohasharray
157311 +show_iface_data_pdu_in_order_56491 show_iface_data_pdu_in_order 0 56491 &ieee80211_rx_mgmt_probe_beacon_56491 nohasharray
157312 +hdcs_set_exposure_56491 hdcs_set_exposure 0 56491 &show_iface_data_pdu_in_order_56491
157313 +nfs_namespace_getattr_56496 nfs_namespace_getattr 0 56496 NULL
157314 +regcache_lzo_decompress_56499 regcache_lzo_decompress 0 56499 NULL
157315 +memblock_virt_alloc_56501 memblock_virt_alloc 1 56501 NULL
157316 +ad7877_disable_store_56502 ad7877_disable_store 0-4 56502 NULL
157317 +show_in_value_56503 show_in_value 0 56503 NULL
157318 +init_map_ip_56508 init_map_ip 5 56508 NULL
157319 +lpfc_enable_hba_heartbeat_show_56509 lpfc_enable_hba_heartbeat_show 0 56509 NULL
157320 +efx_mcdi_rpc_start_56510 efx_mcdi_rpc_start 0 56510 NULL
157321 +lustre_posix_acl_xattr_reduce_space_56512 lustre_posix_acl_xattr_reduce_space 3 56512 NULL
157322 +ip6_blackhole_mtu_56513 ip6_blackhole_mtu 0 56513 NULL
157323 +cfg80211_connect_result_56515 cfg80211_connect_result 6-4 56515 NULL
157324 +hotkey_wakeup_hotunplug_complete_show_56521 hotkey_wakeup_hotunplug_complete_show 0 56521 NULL
157325 +get_temp_56524 get_temp 0 56524 NULL
157326 +issue_thinkpad_cmos_command_56535 issue_thinkpad_cmos_command 0 56535 NULL
157327 +l1oip_socket_recv_56537 l1oip_socket_recv 6 56537 NULL
157328 +ip_options_get_56538 ip_options_get 4 56538 NULL
157329 +vmci_datagram_get_priv_flags_56540 vmci_datagram_get_priv_flags 0 56540 NULL
157330 +ia_open_56543 ia_open 0 56543 NULL
157331 +ll_wr_track_id_56544 ll_wr_track_id 2 56544 NULL
157332 +tcp_cwnd_test_56547 tcp_cwnd_test 0 56547 NULL nohasharray
157333 +megasas_sysfs_show_version_56547 megasas_sysfs_show_version 0 56547 &tcp_cwnd_test_56547
157334 +ip_vs_prepare_tunneled_skb_56550 ip_vs_prepare_tunneled_skb 3 56550 NULL
157335 +br_get_num_vlan_infos_56557 br_get_num_vlan_infos 0 56557 NULL
157336 +vim2m_start_streaming_56558 vim2m_start_streaming 0 56558 NULL nohasharray
157337 +xs_watch_56558 xs_watch 0 56558 &vim2m_start_streaming_56558 nohasharray
157338 +mmc_blk_probe_56558 mmc_blk_probe 0 56558 &xs_watch_56558
157339 +alloc_apertures_56561 alloc_apertures 1 56561 NULL nohasharray
157340 +ali_notify_sys_56561 ali_notify_sys 0 56561 &alloc_apertures_56561
157341 +forward_delay_show_56565 forward_delay_show 0 56565 NULL
157342 +proc_thermal_get_zone_temp_56566 proc_thermal_get_zone_temp 0 56566 NULL
157343 +adp5520_bl_office_max_show_56572 adp5520_bl_office_max_show 0 56572 NULL
157344 +rs_sta_dbgfs_stats_table_read_56573 rs_sta_dbgfs_stats_table_read 3-0 56573 NULL
157345 +macvtap_read_iter_56580 macvtap_read_iter 0 56580 NULL
157346 +portcntrs_2_read_56586 portcntrs_2_read 3-0 56586 NULL
157347 +input_dev_show_id_vendor_56590 input_dev_show_id_vendor 0 56590 NULL
157348 +acpi_ex_convert_to_string_56591 acpi_ex_convert_to_string 0 56591 NULL
157349 +w1_f12_write_output_56594 w1_f12_write_output 0-6-5 56594 NULL
157350 +write_room_56601 write_room 0 56601 NULL nohasharray
157351 +dmi_sel_raw_read_56601 dmi_sel_raw_read 0-5-6 56601 &write_room_56601
157352 +set_dec_all_56602 set_dec_all 4-0 56602 NULL
157353 +event_filter_write_56609 event_filter_write 3 56609 NULL
157354 +ocrdma_inet6addr_event_56610 ocrdma_inet6addr_event 0 56610 NULL
157355 +nvme_trans_log_temperature_56613 nvme_trans_log_temperature 3 56613 NULL
157356 +cx2341x_try_ctrl_56620 cx2341x_try_ctrl 0 56620 NULL
157357 +show_56623 show 0 56623 NULL nohasharray
157358 +store_temp_pwm_enable_56623 store_temp_pwm_enable 0-4 56623 &show_56623
157359 +cifs_flush_file_56628 cifs_flush_file 0 56628 NULL
157360 +mct_u232_open_56631 mct_u232_open 0 56631 NULL
157361 +_nfs4_proc_mkdir_56633 _nfs4_proc_mkdir 0 56633 NULL
157362 +ov7660_set_hvflip_56639 ov7660_set_hvflip 0 56639 NULL
157363 +gather_array_56641 gather_array 3 56641 NULL
157364 +show_ipv6_iface_mld_en_56648 show_ipv6_iface_mld_en 0 56648 NULL nohasharray
157365 +snd_card_register_56648 snd_card_register 0 56648 &show_ipv6_iface_mld_en_56648
157366 +ceph_vxattrcb_dir_subdirs_56649 ceph_vxattrcb_dir_subdirs 0 56649 NULL nohasharray
157367 +show_56649 show 0 56649 &ceph_vxattrcb_dir_subdirs_56649
157368 +uvc_debugfs_stats_read_56651 uvc_debugfs_stats_read 3-0 56651 NULL
157369 +lxt970_config_init_56653 lxt970_config_init 0 56653 NULL nohasharray
157370 +qla2x00_reset_chip_56653 qla2x00_reset_chip 0 56653 &lxt970_config_init_56653 nohasharray
157371 +s3c_hsotg_handle_unaligned_buf_start_56653 s3c_hsotg_handle_unaligned_buf_start 0 56653 &qla2x00_reset_chip_56653
157372 +show_bank2_setting_56655 show_bank2_setting 0 56655 NULL
157373 +qlcnic_sysfs_get_esw_stats_56657 qlcnic_sysfs_get_esw_stats 0-6-5 56657 NULL
157374 +clk_nodrv_prepare_enable_56659 clk_nodrv_prepare_enable 0 56659 NULL
157375 +wake_up_wlan_show_56660 wake_up_wlan_show 0 56660 NULL
157376 +fc_rport_set_dev_loss_tmo_56661 fc_rport_set_dev_loss_tmo 0 56661 NULL
157377 +tps6586x_rtc_alarm_irq_enable_56662 tps6586x_rtc_alarm_irq_enable 0 56662 NULL
157378 +show_ctlr_mode_56665 show_ctlr_mode 0 56665 NULL nohasharray
157379 +rndis_wlan_reset_56665 rndis_wlan_reset 0 56665 &show_ctlr_mode_56665
157380 +fm_config_rx_mute_reg_56667 fm_config_rx_mute_reg 0 56667 NULL
157381 +gdm_dev16_to_cpu_56668 gdm_dev16_to_cpu 0-2 56668 NULL
157382 +mem_used_total_show_56672 mem_used_total_show 0 56672 NULL
157383 +reconfig_store_56674 reconfig_store 0-4 56674 NULL
157384 +btrfs_cow_block_56678 btrfs_cow_block 0 56678 NULL
157385 +show_ipv6_iface_hop_limit_56679 show_ipv6_iface_hop_limit 0 56679 NULL
157386 +iscsi_tpg_param_show_IFMarkInt_56682 iscsi_tpg_param_show_IFMarkInt 0 56682 NULL
157387 +mtd_read_fact_prot_reg_56683 mtd_read_fact_prot_reg 0 56683 NULL
157388 +netlink_getname_56685 netlink_getname 0 56685 NULL nohasharray
157389 +target_stat_scsi_transport_attr_store_56685 target_stat_scsi_transport_attr_store 0 56685 &netlink_getname_56685
157390 +da9055_gpio_to_irq_56686 da9055_gpio_to_irq 2 56686 NULL nohasharray
157391 +snd_gus_dram_read_56686 snd_gus_dram_read 4 56686 &da9055_gpio_to_irq_56686 nohasharray
157392 +o2nm_node_num_write_56686 o2nm_node_num_write 0-3 56686 &snd_gus_dram_read_56686
157393 +sd_done_56689 sd_done 0 56689 NULL
157394 +set_promiscuous_mode_56691 set_promiscuous_mode 0 56691 NULL
157395 +dm9601_get_eeprom_len_56697 dm9601_get_eeprom_len 0 56697 NULL
157396 +dvb_ringbuffer_read_user_56702 dvb_ringbuffer_read_user 0-3 56702 NULL
157397 +atl1c_get_regs_len_56705 atl1c_get_regs_len 0 56705 NULL
157398 +qla4xxx_fw_build_user_show_56706 qla4xxx_fw_build_user_show 0 56706 NULL
157399 +extract_attr_from_ios_56709 extract_attr_from_ios 0 56709 NULL nohasharray
157400 +conn_send_command_56709 conn_send_command 4-6 56709 &extract_attr_from_ios_56709
157401 +sta_flags_read_56710 sta_flags_read 3-0 56710 NULL nohasharray
157402 +hibernation_snapshot_56710 hibernation_snapshot 0 56710 &sta_flags_read_56710
157403 +ipv6_getsockopt_sticky_56711 ipv6_getsockopt_sticky 5 56711 NULL
157404 +brcms_up_56713 brcms_up 0 56713 NULL nohasharray
157405 +twl6030_pwmled_config_56713 twl6030_pwmled_config 0 56713 &brcms_up_56713
157406 +xfs_btree_decrement_56718 xfs_btree_decrement 0 56718 NULL
157407 +acpi_os_wait_semaphore_56719 acpi_os_wait_semaphore 0 56719 NULL
157408 +__hw_addr_add_ex_56720 __hw_addr_add_ex 0 56720 NULL
157409 +perf_event_mux_interval_ms_show_56723 perf_event_mux_interval_ms_show 0 56723 NULL
157410 +__wa_xfer_setup_segs_56725 __wa_xfer_setup_segs 2-0 56725 NULL nohasharray
157411 +ds2780_set_rsgain_setting_56725 ds2780_set_rsgain_setting 0-4 56725 &__wa_xfer_setup_segs_56725
157412 +wm831x_isink_enable_56730 wm831x_isink_enable 0 56730 NULL
157413 +read_reg_56732 read_reg 0 56732 NULL
157414 +m41t80_rtc_read_time_56736 m41t80_rtc_read_time 0 56736 NULL
157415 +__copy_from_user_ll_56738 __copy_from_user_ll 0 56738 NULL
157416 +show_cons_active_56740 show_cons_active 0 56740 NULL nohasharray
157417 +niu_alloc_channels_56740 niu_alloc_channels 0 56740 &show_cons_active_56740 nohasharray
157418 +reset_temp_history_56740 reset_temp_history 0-4 56740 &niu_alloc_channels_56740
157419 +drm_agp_bind_pages_56748 drm_agp_bind_pages 3 56748 NULL
157420 +btrfsic_map_block_56751 btrfsic_map_block 2 56751 NULL
157421 +__logfs_writepage_56752 __logfs_writepage 0 56752 NULL
157422 +get_temp2_fault_56754 get_temp2_fault 0 56754 NULL nohasharray
157423 +ov7670_try_fmt_internal_56754 ov7670_try_fmt_internal 0 56754 &get_temp2_fault_56754
157424 +pm8001_ctl_max_devices_show_56759 pm8001_ctl_max_devices_show 0 56759 NULL
157425 +nilfs_btree_prepare_propagate_v_56762 nilfs_btree_prepare_propagate_v 0 56762 NULL
157426 +dm_attr_uuid_show_56774 dm_attr_uuid_show 0 56774 NULL
157427 +alloc_iommu_56778 alloc_iommu 2-3 56778 NULL
157428 +ore_get_io_state_56779 ore_get_io_state 0 56779 NULL nohasharray
157429 +orinoco_open_56779 orinoco_open 0 56779 &ore_get_io_state_56779
157430 +__carl9170_rx_56784 __carl9170_rx 3 56784 NULL
157431 +bq2415x_i2c_write_bit_56787 bq2415x_i2c_write_bit 0 56787 NULL
157432 +firmware_id_show_56790 firmware_id_show 0 56790 NULL nohasharray
157433 +smsc95xx_phy_initialize_56790 smsc95xx_phy_initialize 0 56790 &firmware_id_show_56790
157434 +ttm_alloc_new_pages_56792 ttm_alloc_new_pages 5 56792 NULL
157435 +nilfs_sufile_get_header_block_56794 nilfs_sufile_get_header_block 0 56794 NULL
157436 +sdo_s_stream_56795 sdo_s_stream 0 56795 NULL
157437 +ecryptfs_set_f_namelen_56796 ecryptfs_set_f_namelen 0 56796 NULL
157438 +tun_net_open_56800 tun_net_open 0 56800 NULL
157439 +backlog_store_56804 backlog_store 0-3 56804 NULL
157440 +read_indexes_56805 read_indexes 2-0 56805 NULL
157441 +ion_ioctl_56806 ion_ioctl 2 56806 NULL
157442 +do_syslog_56807 do_syslog 3-0 56807 NULL
157443 +target_stat_scsi_lu_show_attr_vend_56808 target_stat_scsi_lu_show_attr_vend 0 56808 NULL
157444 +rdev_attr_show_56809 rdev_attr_show 0 56809 NULL nohasharray
157445 +exofs_update_inode_56809 exofs_update_inode 0 56809 &rdev_attr_show_56809
157446 +acpi_evaluate_object_56815 acpi_evaluate_object 0 56815 NULL
157447 +show_sys_acpi_56816 show_sys_acpi 0 56816 NULL
157448 +brightness_write_56821 brightness_write 0 56821 NULL
157449 +iwl_mvm_start_fw_dbg_conf_56823 iwl_mvm_start_fw_dbg_conf 0 56823 NULL
157450 +rbd_features_show_56824 rbd_features_show 0 56824 NULL
157451 +mlx4_en_start_port_56826 mlx4_en_start_port 0 56826 NULL
157452 +ntfs_rl_realloc_56831 ntfs_rl_realloc 3 56831 NULL nohasharray
157453 +mtdchar_write_56831 mtdchar_write 3-0 56831 &ntfs_rl_realloc_56831
157454 +solo_enc_start_streaming_56834 solo_enc_start_streaming 0 56834 NULL
157455 +snd_rawmidi_kernel_write1_56847 snd_rawmidi_kernel_write1 4-0 56847 NULL
157456 +mlx5_buf_alloc_56848 mlx5_buf_alloc 2 56848 NULL
157457 +si476x_radio_read_agc_blob_56849 si476x_radio_read_agc_blob 3-0 56849 NULL
157458 +mlx4_en_get_qp_56851 mlx4_en_get_qp 0 56851 NULL
157459 +twl4030reg_get_status_56852 twl4030reg_get_status 0 56852 NULL
157460 +identify_fw_56853 identify_fw 0 56853 NULL
157461 +header_create_56856 header_create 0 56856 NULL nohasharray
157462 +mxl5007t_set_params_56856 mxl5007t_set_params 0 56856 &header_create_56856
157463 +__uncore_filter_link_show_56859 __uncore_filter_link_show 0 56859 NULL
157464 +adp8860_show_56860 adp8860_show 0 56860 NULL
157465 +cros_ec_cmd_xfer_56862 cros_ec_cmd_xfer 0 56862 NULL
157466 +gk20a_ram_get_56863 gk20a_ram_get 2 56863 NULL nohasharray
157467 +max197_show_range_56863 max197_show_range 0 56863 &gk20a_ram_get_56863 nohasharray
157468 +target_stat_scsi_auth_intr_show_attr_inst_56863 target_stat_scsi_auth_intr_show_attr_inst 0 56863 &max197_show_range_56863 nohasharray
157469 +dlfb_setup_modes_56863 dlfb_setup_modes 0 56863 &target_stat_scsi_auth_intr_show_attr_inst_56863
157470 +check_export_56865 check_export 0 56865 NULL nohasharray
157471 +btrfs_direct_IO_56865 btrfs_direct_IO 3 56865 &check_export_56865
157472 +store_sched7_56868 store_sched7 0-4 56868 NULL nohasharray
157473 +hci_mgmt_cmd_56868 hci_mgmt_cmd 4 56868 &store_sched7_56868
157474 +mwl8k_cmd_get_stat_56876 mwl8k_cmd_get_stat 0 56876 NULL
157475 +ims_pcu_ofn_bit_store_56878 ims_pcu_ofn_bit_store 0-4 56878 NULL
157476 +ext3_xattr_ibody_get_56880 ext3_xattr_ibody_get 0 56880 NULL
157477 +bitmap_init_from_disk_56884 bitmap_init_from_disk 0 56884 NULL
157478 +vfio_raw_config_write_56885 vfio_raw_config_write 0-3 56885 NULL
157479 +ov9740_reg_rmw_56888 ov9740_reg_rmw 0 56888 NULL
157480 +pvr2_debugifc_print_status_56890 pvr2_debugifc_print_status 3 56890 NULL nohasharray
157481 +gfs2_recover_set_56890 gfs2_recover_set 0 56890 &pvr2_debugifc_print_status_56890
157482 +enic_dev_notify_set_56891 enic_dev_notify_set 0 56891 NULL
157483 +debug_debug3_read_56894 debug_debug3_read 3-0 56894 NULL
157484 +batadv_tt_update_changes_56895 batadv_tt_update_changes 3 56895 NULL
157485 +show_fnode_erl_56896 show_fnode_erl 0 56896 NULL
157486 +pktgen_add_device_56898 pktgen_add_device 0 56898 NULL
157487 +hfsplus_find_cat_56899 hfsplus_find_cat 0 56899 NULL
157488 +rio_open_56900 rio_open 0 56900 NULL
157489 +arp_mangle_56902 arp_mangle 0 56902 NULL
157490 +sys_dmi_field_show_56905 sys_dmi_field_show 0 56905 NULL
157491 +fm10k_pfvf_mbx_init_56911 fm10k_pfvf_mbx_init 0 56911 NULL
157492 +strcspn_56913 strcspn 0 56913 NULL
157493 +i801_transaction_56919 i801_transaction 0 56919 NULL
157494 +uhid_hid_output_raw_56921 uhid_hid_output_raw 0-3 56921 NULL
157495 +__kfifo_out_56927 __kfifo_out 0-3 56927 NULL
157496 +mtd_subpagesize_show_56928 mtd_subpagesize_show 0 56928 NULL
157497 +check_header_56930 check_header 2 56930 NULL
157498 +gpio_edge_show_56931 gpio_edge_show 0 56931 NULL
157499 +bnx2x_phy_init_56932 bnx2x_phy_init 0 56932 NULL
157500 +journal_init_revoke_56933 journal_init_revoke 2 56933 NULL
157501 +read_56934 read 0 56934 NULL
157502 +bond_alb_init_slave_56936 bond_alb_init_slave 0 56936 NULL
157503 +set_temp_min_56937 set_temp_min 0-4 56937 NULL
157504 +set_property_56939 set_property 0 56939 NULL
157505 +tpu_pwm_timer_start_56940 tpu_pwm_timer_start 0 56940 NULL
157506 +xfs_alloc_ag_vextent_56943 xfs_alloc_ag_vextent 0 56943 NULL
157507 +iscsi_nacl_param_show_DataPDUInOrder_56949 iscsi_nacl_param_show_DataPDUInOrder 0 56949 NULL
157508 +aux_56950 aux 0 56950 NULL
157509 +cirrusfb_set_par_56956 cirrusfb_set_par 0 56956 NULL
157510 +cw1200_set_uapsd_param_56957 cw1200_set_uapsd_param 0 56957 NULL nohasharray
157511 +iwl_send_static_wepkey_cmd_56957 iwl_send_static_wepkey_cmd 0 56957 &cw1200_set_uapsd_param_56957
157512 +show_fcoe_fcf_device_dev_loss_tmo_56966 show_fcoe_fcf_device_dev_loss_tmo 0 56966 NULL
157513 +diva_get_driver_info_56967 diva_get_driver_info 0 56967 NULL
157514 +sdev_store_eh_timeout_56971 sdev_store_eh_timeout 0-4 56971 NULL
157515 +rx_queue_attr_store_56972 rx_queue_attr_store 0-4 56972 NULL
157516 +ext4_readpage_56973 ext4_readpage 0 56973 NULL
157517 +show_pwm_max_56976 show_pwm_max 0 56976 NULL
157518 +enc28j60_set_mac_address_56979 enc28j60_set_mac_address 0 56979 NULL
157519 +read_56981 read 0 56981 NULL
157520 +vmci_transport_notify_pkt_recv_pre_dequeue_56988 vmci_transport_notify_pkt_recv_pre_dequeue 0 56988 NULL nohasharray
157521 +default_write_file_56988 default_write_file 0-3 56988 &vmci_transport_notify_pkt_recv_pre_dequeue_56988 nohasharray
157522 +init_hw_56988 init_hw 0 56988 &default_write_file_56988
157523 +savage_init_hw_56989 savage_init_hw 0 56989 NULL
157524 +ssp_spi_sync_56994 ssp_spi_sync 0 56994 NULL
157525 +CIFS_open_56997 CIFS_open 0 56997 NULL
157526 +consolidate_57001 consolidate 0 57001 NULL
157527 +powr1220_show_max_57002 powr1220_show_max 0 57002 NULL nohasharray
157528 +ds2781_read16_57002 ds2781_read16 3-0 57002 &powr1220_show_max_57002
157529 +vlsi_alloc_ring_57003 vlsi_alloc_ring 3-4 57003 NULL
157530 +hdmi_s_dv_timings_57004 hdmi_s_dv_timings 0 57004 NULL
157531 +fore200e_send_57011 fore200e_send 0 57011 NULL
157532 +show_rc6pp_ms_57015 show_rc6pp_ms 0 57015 NULL
157533 +s2io_get_eeprom_len_57016 s2io_get_eeprom_len 0 57016 NULL
157534 +cur_freq_show_57023 cur_freq_show 0 57023 NULL nohasharray
157535 +show_channels_57023 show_channels 0 57023 &cur_freq_show_57023
157536 +aircable_process_packet_57027 aircable_process_packet 4 57027 NULL
157537 +snd_dma_alloc_pages_fallback_57029 snd_dma_alloc_pages_fallback 3 57029 NULL
157538 +arp_netdev_event_57032 arp_netdev_event 0 57032 NULL
157539 +instance_ce_count_show_57038 instance_ce_count_show 0 57038 NULL
157540 +fuse_simple_request_57042 fuse_simple_request 0 57042 NULL
157541 +ieee80211_if_fmt_state_57043 ieee80211_if_fmt_state 3 57043 NULL nohasharray
157542 +skb_network_offset_57043 skb_network_offset 0 57043 &ieee80211_if_fmt_state_57043
157543 +af9035_wr_regs_57045 af9035_wr_regs 0 57045 NULL
157544 +ovl_copy_up_data_57049 ovl_copy_up_data 3 57049 NULL
157545 +xfs_buf_read_map_57053 xfs_buf_read_map 3 57053 NULL
157546 +rose_setsockopt_57054 rose_setsockopt 0 57054 NULL
157547 +cx2341x_ctrl_new_std_57061 cx2341x_ctrl_new_std 4 57061 NULL
157548 +sca3000_read_data_57064 sca3000_read_data 4 57064 NULL
157549 +do_jit_57066 do_jit 0 57066 NULL nohasharray
157550 +pcmcia_replace_cis_57066 pcmcia_replace_cis 3 57066 &do_jit_57066
157551 +get_temp_limit_57067 get_temp_limit 0 57067 NULL
157552 +macvtap_write_iter_57068 macvtap_write_iter 0 57068 NULL
157553 +sis190_try_rx_copy_57069 sis190_try_rx_copy 3 57069 NULL nohasharray
157554 +buf_prepare_57069 buf_prepare 0 57069 &sis190_try_rx_copy_57069
157555 +ath5k_hw_init_queues_57074 ath5k_hw_init_queues 0 57074 NULL
157556 +top_off_threshold_current_show_57077 top_off_threshold_current_show 0 57077 NULL
157557 +blk_mq_sysfs_store_57081 blk_mq_sysfs_store 0-4 57081 NULL
157558 +wmi_send_57083 wmi_send 0 57083 NULL
157559 +cx231xx_i2c_recv_bytes_with_saddr_57086 cx231xx_i2c_recv_bytes_with_saddr 0 57086 NULL
157560 +psmouse_show_int_attr_57088 psmouse_show_int_attr 0 57088 NULL
157561 +show_57089 show 0 57089 NULL
157562 +patch_alc880_57095 patch_alc880 0 57095 NULL
157563 +tracing_set_trace_write_57096 tracing_set_trace_write 3 57096 NULL
157564 +show_spi_transport_iu_57098 show_spi_transport_iu 0 57098 NULL
157565 +vmci_transport_notify_pkt_send_post_enqueue_57105 vmci_transport_notify_pkt_send_post_enqueue 0 57105 NULL nohasharray
157566 +aty_var_to_pll_57105 aty_var_to_pll 0 57105 &vmci_transport_notify_pkt_send_post_enqueue_57105
157567 +hpfs_readpages_57106 hpfs_readpages 4 57106 NULL
157568 +wakeup_prevent_sleep_time_show_57107 wakeup_prevent_sleep_time_show 0 57107 NULL
157569 +s_stream_57108 s_stream 0 57108 NULL
157570 +show_enabled_57111 show_enabled 0 57111 NULL
157571 +mwl8k_tx_wait_empty_57118 mwl8k_tx_wait_empty 0 57118 NULL nohasharray
157572 +target_fabric_port_store_attr_alua_tg_pt_gp_57118 target_fabric_port_store_attr_alua_tg_pt_gp 0-3 57118 &mwl8k_tx_wait_empty_57118
157573 +cipso_v4_gentag_loc_57119 cipso_v4_gentag_loc 0 57119 NULL
157574 +get_sum_57128 get_sum 0 57128 NULL nohasharray
157575 +alloc_sleep_millisecs_show_57128 alloc_sleep_millisecs_show 0 57128 &get_sum_57128 nohasharray
157576 +cardr_store_57128 cardr_store 4-0 57128 &alloc_sleep_millisecs_show_57128
157577 +ov9640_cropcap_57129 ov9640_cropcap 0 57129 NULL
157578 +ima_show_htable_value_57136 ima_show_htable_value 2-0 57136 NULL nohasharray
157579 +boot_params_data_read_57136 boot_params_data_read 0-6-5 57136 &ima_show_htable_value_57136
157580 +mmc_io_rw_direct_57137 mmc_io_rw_direct 0 57137 NULL
157581 +tpm_seal_57138 tpm_seal 0 57138 NULL
157582 +show_rxbuf_57139 show_rxbuf 0 57139 NULL
157583 +_iwl_dbgfs_bf_params_write_57141 _iwl_dbgfs_bf_params_write 3-0 57141 NULL
157584 +lp3972_dcdc_disable_57142 lp3972_dcdc_disable 0 57142 NULL
157585 +show_ipv4_iface_incoming_forwarding_en_57143 show_ipv4_iface_incoming_forwarding_en 0 57143 NULL
157586 +acpi_gsb_i2c_read_bytes_57145 acpi_gsb_i2c_read_bytes 4 57145 NULL nohasharray
157587 +set_cidmode_57145 set_cidmode 0-4 57145 &acpi_gsb_i2c_read_bytes_57145
157588 +xfs_attr3_leaf_lookup_int_57153 xfs_attr3_leaf_lookup_int 0 57153 NULL nohasharray
157589 +cifs_zap_mapping_57153 cifs_zap_mapping 0 57153 &xfs_attr3_leaf_lookup_int_57153
157590 +udl_prime_create_57159 udl_prime_create 2 57159 NULL
157591 +netxen_receive_peg_ready_57162 netxen_receive_peg_ready 0 57162 NULL
157592 +nilfs_btree_prepare_convert_and_insert_57164 nilfs_btree_prepare_convert_and_insert 0 57164 NULL nohasharray
157593 +set_shutter_57164 set_shutter 0 57164 &nilfs_btree_prepare_convert_and_insert_57164
157594 +composite_os_desc_req_prepare_57166 composite_os_desc_req_prepare 0 57166 NULL
157595 +stk_prepare_sio_buffers_57168 stk_prepare_sio_buffers 2 57168 NULL nohasharray
157596 +snd_tm6000_prepare_57168 snd_tm6000_prepare 0 57168 &stk_prepare_sio_buffers_57168
157597 +rcu_panic_57170 rcu_panic 0 57170 NULL
157598 +fc_stat_show_57171 fc_stat_show 0 57171 NULL
157599 +average_read_57175 average_read 0-3 57175 NULL
157600 +netlink_create_57178 netlink_create 0 57178 NULL
157601 +rx_hw_stuck_read_57179 rx_hw_stuck_read 3-0 57179 NULL
157602 +da9055_reg_read_57185 da9055_reg_read 0 57185 NULL
157603 +ct_map_audio_buffer_57187 ct_map_audio_buffer 0 57187 NULL
157604 +common_file_perm_57189 common_file_perm 0 57189 NULL
157605 +sys_poll_57190 sys_poll 2 57190 NULL
157606 +hash_netnet6_expire_57191 hash_netnet6_expire 4 57191 NULL
157607 +target_stat_scsi_port_attr_store_57198 target_stat_scsi_port_attr_store 0 57198 NULL
157608 +pcan_usb_set_sja1000_57201 pcan_usb_set_sja1000 0 57201 NULL nohasharray
157609 +cache_setup_of_node_57201 cache_setup_of_node 0 57201 &pcan_usb_set_sja1000_57201
157610 +mwifiex_cmd_802_11_hs_cfg_57205 mwifiex_cmd_802_11_hs_cfg 0 57205 NULL
157611 +sys_io_getevents_57206 sys_io_getevents 3 57206 NULL
157612 +show_session_param_ISCSI_PARAM_PASSWORD_IN_57207 show_session_param_ISCSI_PARAM_PASSWORD_IN 0 57207 NULL
157613 +exofs_write_begin_57210 exofs_write_begin 0 57210 NULL nohasharray
157614 +lp_check_status_57210 lp_check_status 0 57210 &exofs_write_begin_57210
157615 +mlx4_qp_attach_common_57214 mlx4_qp_attach_common 0 57214 NULL
157616 +edid_show_57216 edid_show 0-5-6 57216 NULL
157617 +stats_show_57218 stats_show 0 57218 NULL
157618 +tt3650_ci_msg_57219 tt3650_ci_msg 4 57219 NULL nohasharray
157619 +acpi_eject_store_57219 acpi_eject_store 0-4 57219 &tt3650_ci_msg_57219
157620 +change_mtu_57227 change_mtu 0 57227 NULL
157621 +show_session_param_ISCSI_PARAM_IFACE_NAME_57230 show_session_param_ISCSI_PARAM_IFACE_NAME 0 57230 NULL
157622 +_nfs4_proc_readlink_57231 _nfs4_proc_readlink 0 57231 NULL
157623 +csource_show_57233 csource_show 0 57233 NULL
157624 +dma_fifo_alloc_57236 dma_fifo_alloc 2-3-5 57236 NULL
157625 +drbg_blocklen_57239 drbg_blocklen 0 57239 NULL
157626 +flush_space_57241 flush_space 0 57241 NULL
157627 +rmd320_update_57243 rmd320_update 0 57243 NULL
157628 +rsxx_cram_write_57244 rsxx_cram_write 3-0 57244 NULL
157629 +lbmRead_57247 lbmRead 0 57247 NULL
157630 +ieee80211_if_fmt_tsf_57249 ieee80211_if_fmt_tsf 3 57249 NULL
157631 +oprofilefs_ulong_from_user_57251 oprofilefs_ulong_from_user 3-0 57251 NULL
157632 +wl12xx_cmd_add_peer_57254 wl12xx_cmd_add_peer 0 57254 NULL
157633 +sbp_tpg_attrib_show_mgt_orb_timeout_57256 sbp_tpg_attrib_show_mgt_orb_timeout 0 57256 NULL
157634 +alloc_flex_gd_57259 alloc_flex_gd 1 57259 NULL
157635 +vti_tunnel_init_57265 vti_tunnel_init 0 57265 NULL
157636 +set_component_active_57266 set_component_active 0-4 57266 NULL
157637 +__inet_stream_connect_57269 __inet_stream_connect 0 57269 NULL
157638 +bnx2x_avoid_link_flap_57270 bnx2x_avoid_link_flap 0 57270 NULL
157639 +parport_uss720_epp_read_addr_57271 parport_uss720_epp_read_addr 0 57271 NULL
157640 +usb_gadget_map_request_57272 usb_gadget_map_request 0 57272 NULL
157641 +show_voltage_57273 show_voltage 0 57273 NULL
157642 +dib0070_tune_57275 dib0070_tune 0 57275 NULL
157643 +crc32c_intel_final_57279 crc32c_intel_final 0 57279 NULL nohasharray
157644 +load_data_57279 load_data 0-3 57279 &crc32c_intel_final_57279
157645 +mc44s803_set_params_57281 mc44s803_set_params 0 57281 NULL
157646 +lbs_sleepparams_write_57283 lbs_sleepparams_write 3-0 57283 NULL nohasharray
157647 +read_iter_57283 read_iter 0 57283 &lbs_sleepparams_write_57283 nohasharray
157648 +hid_sensor_capture_sample_57283 hid_sensor_capture_sample 3 57283 &read_iter_57283
157649 +infos_show_57284 infos_show 0 57284 NULL
157650 +store_tolerance_57285 store_tolerance 0-4 57285 NULL
157651 +ath6kl_wmi_cmd_send_57286 ath6kl_wmi_cmd_send 0 57286 NULL
157652 +pstore_file_read_57288 pstore_file_read 3-0 57288 NULL
157653 +snd_pcm_read_57289 snd_pcm_read 3-0 57289 NULL
157654 +sdev_store_evt_soft_threshold_reached_57290 sdev_store_evt_soft_threshold_reached 0-4 57290 NULL nohasharray
157655 +string_length_no_trail_57290 string_length_no_trail 0-2 57290 &sdev_store_evt_soft_threshold_reached_57290
157656 +tmp102_set_temp_57299 tmp102_set_temp 0-4 57299 NULL
157657 +ath6kl_buf_alloc_57304 ath6kl_buf_alloc 1 57304 NULL
157658 +ftdi_elan_write_57309 ftdi_elan_write 3-0 57309 NULL
157659 +write_file_regval_57313 write_file_regval 3-0 57313 NULL
157660 +tm6000_start_thread_57314 tm6000_start_thread 0 57314 NULL
157661 +show_alarm_57318 show_alarm 0 57318 NULL
157662 +ieee802154_hdr_addr_len_57324 ieee802154_hdr_addr_len 0 57324 NULL
157663 +__mxt_write_reg_57326 __mxt_write_reg 3-0 57326 NULL
157664 +cm32181_get_it_available_57330 cm32181_get_it_available 0 57330 NULL
157665 +acpi_pad_rrtime_show_57332 acpi_pad_rrtime_show 0 57332 NULL
157666 +adc128_show_alarm_57333 adc128_show_alarm 0 57333 NULL nohasharray
157667 +fan_write_57333 fan_write 0 57333 &adc128_show_alarm_57333
157668 +roccat_common2_sysfs_read_key_mask_57336 roccat_common2_sysfs_read_key_mask 0-5-6 57336 NULL
157669 +evtchn_fifo_cpu_notification_57337 evtchn_fifo_cpu_notification 0 57337 NULL
157670 +get_fan_pulses_57339 get_fan_pulses 0 57339 NULL
157671 +mt9m111_set_gain_57340 mt9m111_set_gain 0 57340 NULL
157672 +hw_init_57341 hw_init 0 57341 NULL
157673 +check_mirror_57342 check_mirror 1-2 57342 NULL nohasharray
157674 +usblp_read_57342 usblp_read 3-0 57342 &check_mirror_57342
157675 +kvaser_usb_send_simple_msg_57346 kvaser_usb_send_simple_msg 0 57346 NULL
157676 +print_devstats_dot11RTSFailureCount_57347 print_devstats_dot11RTSFailureCount 3 57347 NULL
157677 +dio_send_cur_page_57348 dio_send_cur_page 0 57348 NULL nohasharray
157678 +probe_57348 probe 0 57348 &dio_send_cur_page_57348 nohasharray
157679 +ata_scsi_lpm_store_57348 ata_scsi_lpm_store 0-4 57348 &probe_57348
157680 +ql_adapter_reset_57354 ql_adapter_reset 0 57354 NULL nohasharray
157681 +qlcnic_get_sset_count_57354 qlcnic_get_sset_count 0 57354 &ql_adapter_reset_57354
157682 +raid_bytes_show_57357 raid_bytes_show 0 57357 NULL
157683 +get_component_type_57362 get_component_type 0 57362 NULL
157684 +iscsi_nacl_attrib_show_nopin_timeout_57364 iscsi_nacl_attrib_show_nopin_timeout 0 57364 NULL
157685 +bnx2x_func_state_change_57365 bnx2x_func_state_change 0 57365 NULL
157686 +sh_eth_open_57366 sh_eth_open 0 57366 NULL nohasharray
157687 +w5100_set_macaddr_57366 w5100_set_macaddr 0 57366 &sh_eth_open_57366
157688 +_snd_pcm_hw_param_set_57369 _snd_pcm_hw_param_set 0 57369 NULL
157689 +pscsi_create_type_other_57380 pscsi_create_type_other 0 57380 NULL
157690 +tty_register_device_attr_57381 tty_register_device_attr 2 57381 NULL
157691 +bzImage64_load_57388 bzImage64_load 7 57388 NULL
157692 +squashfs_symlink_readpage_57390 squashfs_symlink_readpage 0 57390 NULL
157693 +cx231xx_s_video_encoding_57392 cx231xx_s_video_encoding 0 57392 NULL
157694 +ad7298_update_scan_mode_57393 ad7298_update_scan_mode 0 57393 NULL
157695 +ivtvfb_check_var_57394 ivtvfb_check_var 0 57394 NULL
157696 +bfs_statfs_57403 bfs_statfs 0 57403 NULL
157697 +lbs_prb_rsp_limit_get_57405 lbs_prb_rsp_limit_get 0 57405 NULL
157698 +read_file_blob_57406 read_file_blob 3-0 57406 NULL
157699 +rd_show_configfs_dev_params_57407 rd_show_configfs_dev_params 0 57407 NULL
157700 +enclosure_register_57412 enclosure_register 3 57412 NULL nohasharray
157701 +show_fnode_def_taskmgmt_tmo_57412 show_fnode_def_taskmgmt_tmo 0 57412 &enclosure_register_57412 nohasharray
157702 +pcistub_reg_add_57412 pcistub_reg_add 0 57412 &show_fnode_def_taskmgmt_tmo_57412 nohasharray
157703 +snd_hda_codec_configure_57412 snd_hda_codec_configure 0 57412 &pcistub_reg_add_57412
157704 +mtd_badblocks_show_57413 mtd_badblocks_show 0 57413 NULL
157705 +carl9170_read_mreg_57415 carl9170_read_mreg 0 57415 NULL
157706 +gre_manip_pkt_57416 gre_manip_pkt 4 57416 NULL
157707 +parport_ieee1284_epp_read_data_57421 parport_ieee1284_epp_read_data 0 57421 NULL
157708 +wl1271_acx_set_ht_capabilities_57426 wl1271_acx_set_ht_capabilities 0 57426 NULL
157709 +read_file_eeprom_57428 read_file_eeprom 3-0 57428 NULL
157710 +compat_keyctl_instantiate_key_iov_57431 compat_keyctl_instantiate_key_iov 3 57431 NULL nohasharray
157711 +alloc_ftrace_hash_57431 alloc_ftrace_hash 1 57431 &compat_keyctl_instantiate_key_iov_57431
157712 +copy_to_user_fromio_57432 copy_to_user_fromio 3 57432 NULL
157713 +fscaps_show_57434 fscaps_show 0 57434 NULL nohasharray
157714 +fuse_notify_inval_inode_57434 fuse_notify_inval_inode 0 57434 &fscaps_show_57434
157715 +gadget_dev_desc_bDeviceSubClass_store_57437 gadget_dev_desc_bDeviceSubClass_store 0-3 57437 NULL
157716 +ping_v6_sendmsg_57440 ping_v6_sendmsg 3 57440 NULL
157717 +rss_key_write_57441 rss_key_write 3-0 57441 NULL
157718 +vmxnet3_rq_init_all_57442 vmxnet3_rq_init_all 0 57442 NULL
157719 +ov7670_s_gain_57445 ov7670_s_gain 0 57445 NULL
157720 +sys_pselect6_57449 sys_pselect6 1 57449 NULL
157721 +uhid_hid_set_report_57455 uhid_hid_set_report 0-4 57455 NULL
157722 +diolan_i2c_stop_57458 diolan_i2c_stop 0 57458 NULL nohasharray
157723 +cafe_smbus_read_data_57458 cafe_smbus_read_data 0 57458 &diolan_i2c_stop_57458
157724 +__roundup_pow_of_two_57461 __roundup_pow_of_two 0 57461 NULL
157725 +send_midi_async_57463 send_midi_async 3 57463 NULL
157726 +sisusb_clear_vram_57466 sisusb_clear_vram 2-3 57466 NULL
157727 +ieee80211_if_read_flags_57470 ieee80211_if_read_flags 3-0 57470 NULL nohasharray
157728 +max6900_rtc_read_time_57470 max6900_rtc_read_time 0 57470 &ieee80211_if_read_flags_57470
157729 +iwl_send_add_sta_57474 iwl_send_add_sta 0 57474 NULL
157730 +nilfs_segctor_collect_57484 nilfs_segctor_collect 0 57484 NULL nohasharray
157731 +wdtpci_notify_sys_57484 wdtpci_notify_sys 0 57484 &nilfs_segctor_collect_57484
157732 +vlan_dev_netpoll_setup_57486 vlan_dev_netpoll_setup 0 57486 NULL
157733 +omninet_write_room_57488 omninet_write_room 0 57488 NULL nohasharray
157734 +em_store_57488 em_store 0 57488 &omninet_write_room_57488
157735 +o2hb_heartbeat_group_store_57489 o2hb_heartbeat_group_store 0-4 57489 NULL
157736 +read_file_skb_rx_57490 read_file_skb_rx 3-0 57490 NULL nohasharray
157737 +read_57490 read 0 57490 &read_file_skb_rx_57490
157738 +bnad_debugfs_write_regwr_57500 bnad_debugfs_write_regwr 3-0 57500 NULL nohasharray
157739 +usbvision_stream_interrupt_57500 usbvision_stream_interrupt 0 57500 &bnad_debugfs_write_regwr_57500
157740 +copy_in_user_57502 copy_in_user 3 57502 NULL
157741 +chip_direction_output_57503 chip_direction_output 0 57503 NULL
157742 +tcp_peek_sndq_57504 tcp_peek_sndq 0 57504 NULL
157743 +ckhdid_printf_57505 ckhdid_printf 2-0 57505 NULL nohasharray
157744 +ks8842_read32_57505 ks8842_read32 0 57505 &ckhdid_printf_57505 nohasharray
157745 +gfs2_quota_hold_57505 gfs2_quota_hold 0 57505 &ks8842_read32_57505
157746 +search_by_entry_key_57509 search_by_entry_key 0 57509 NULL
157747 +ASIE_store_57511 ASIE_store 0-4 57511 NULL
157748 +ib_send_rmpp_mad_57512 ib_send_rmpp_mad 0 57512 NULL
157749 +start_spy_cam_57513 start_spy_cam 0 57513 NULL
157750 +init_tag_map_57515 init_tag_map 3 57515 NULL
157751 +ad7877_gpio4_show_57516 ad7877_gpio4_show 0 57516 NULL
157752 +il_dbgfs_force_reset_read_57517 il_dbgfs_force_reset_read 3-0 57517 NULL nohasharray
157753 +wil_read_file_ssid_57517 wil_read_file_ssid 3-0 57517 &il_dbgfs_force_reset_read_57517 nohasharray
157754 +store_57517 store 0-3 57517 &wil_read_file_ssid_57517
157755 +als_lux0_input_data_show_57519 als_lux0_input_data_show 0 57519 NULL
157756 +cmm_read_57520 cmm_read 3-0 57520 NULL
157757 +rt2500usb_enable_radio_57521 rt2500usb_enable_radio 0 57521 NULL
157758 +snd_seq_queue_delete_57527 snd_seq_queue_delete 0 57527 NULL
157759 +aa_path_perm_57530 aa_path_perm 0 57530 NULL
157760 +inode_permission_57531 inode_permission 0 57531 NULL
157761 +acpi_dev_get_resources_57534 acpi_dev_get_resources 0 57534 NULL
157762 +ptlrpc_lprocfs_hp_ratio_seq_write_57537 ptlrpc_lprocfs_hp_ratio_seq_write 3 57537 NULL
157763 +vsock_dgram_sendmsg_57538 vsock_dgram_sendmsg 0-4 57538 NULL
157764 +show_country_rel_date_57539 show_country_rel_date 0 57539 NULL
157765 +compat_SyS_process_vm_writev_57542 compat_SyS_process_vm_writev 3-5 57542 NULL
157766 +ls_switch_store_57554 ls_switch_store 4-0 57554 NULL
157767 +ext4_group_first_block_no_57559 ext4_group_first_block_no 0-2 57559 NULL nohasharray
157768 +ReadHDLCPnP_57559 ReadHDLCPnP 0 57559 &ext4_group_first_block_no_57559 nohasharray
157769 +iscsi_tpg_attrib_show_demo_mode_discovery_57559 iscsi_tpg_attrib_show_demo_mode_discovery 0 57559 &ReadHDLCPnP_57559
157770 +snd_pcm_playback_ioctl1_57569 snd_pcm_playback_ioctl1 0 57569 NULL
157771 +pn544_hci_i2c_fw_write_cmd_57572 pn544_hci_i2c_fw_write_cmd 4 57572 NULL nohasharray
157772 +rtpm_enabled_show_57572 rtpm_enabled_show 0 57572 &pn544_hci_i2c_fw_write_cmd_57572
157773 +get_bridge_ifindices_57579 get_bridge_ifindices 0 57579 NULL
157774 +tc3589x_reg_write_57581 tc3589x_reg_write 0 57581 NULL
157775 +ldlm_cli_enqueue_local_57582 ldlm_cli_enqueue_local 11 57582 NULL
157776 +il_dbgfs_interrupt_write_57591 il_dbgfs_interrupt_write 3-0 57591 NULL nohasharray
157777 +set_pwm_tmin_57591 set_pwm_tmin 0-4 57591 &il_dbgfs_interrupt_write_57591
157778 +read_file_spectral_fft_period_57593 read_file_spectral_fft_period 3-0 57593 NULL
157779 +ivtv_write_57597 ivtv_write 0 57597 NULL nohasharray
157780 +cifs_async_readv_57597 cifs_async_readv 0 57597 &ivtv_write_57597
157781 +ath9k_sta_state_57600 ath9k_sta_state 0 57600 NULL nohasharray
157782 +kone_tcu_command_57600 kone_tcu_command 0 57600 &ath9k_sta_state_57600 nohasharray
157783 +lp8788_update_bits_57600 lp8788_update_bits 0 57600 &kone_tcu_command_57600
157784 +pm_autosleep_set_state_57609 pm_autosleep_set_state 0 57609 NULL
157785 +mt9m111_set_pixfmt_57612 mt9m111_set_pixfmt 0 57612 NULL
157786 +wm831x_gpio_to_irq_57614 wm831x_gpio_to_irq 2 57614 NULL
157787 +show_atmaddress_57617 show_atmaddress 0 57617 NULL nohasharray
157788 +llc_ui_bind_57617 llc_ui_bind 0 57617 &show_atmaddress_57617
157789 +gfs2_write_begin_57618 gfs2_write_begin 0 57618 NULL
157790 +sk_stream_alloc_skb_57622 sk_stream_alloc_skb 2 57622 NULL nohasharray
157791 +iwl_dbgfs_uapsd_misbehaving_write_57622 iwl_dbgfs_uapsd_misbehaving_write 0-3 57622 &sk_stream_alloc_skb_57622
157792 +tx_tx_retry_template_read_57623 tx_tx_retry_template_read 3-0 57623 NULL nohasharray
157793 +tps65217_reg_write_57623 tps65217_reg_write 0 57623 &tx_tx_retry_template_read_57623
157794 +cpu_hotplug_notify_57624 cpu_hotplug_notify 0 57624 NULL nohasharray
157795 +store_57624 store 0-3 57624 &cpu_hotplug_notify_57624
157796 +osdmap_set_max_osd_57630 osdmap_set_max_osd 2 57630 NULL nohasharray
157797 +sisusbcon_putcs_57630 sisusbcon_putcs 3 57630 &osdmap_set_max_osd_57630
157798 +mem_read_57631 mem_read 3-0 57631 NULL
157799 +msi_compose_msg_57637 msi_compose_msg 0 57637 NULL
157800 +mr_read_57639 mr_read 0 57639 NULL
157801 +iwl_mvm_flush_tx_path_57640 iwl_mvm_flush_tx_path 0 57640 NULL
157802 +nvkm_fifo_create__57643 nvkm_fifo_create_ 5-6 57643 NULL
157803 +mce_disable_error_reporting_57651 mce_disable_error_reporting 0 57651 NULL
157804 +xfs_alloc_ag_vextent_near_57653 xfs_alloc_ag_vextent_near 0 57653 NULL
157805 +c_can_start_57654 c_can_start 0 57654 NULL
157806 +t4vf_sge_alloc_eth_txq_57656 t4vf_sge_alloc_eth_txq 0 57656 NULL
157807 +iscsi_tpg_attrib_store_cache_dynamic_acls_57657 iscsi_tpg_attrib_store_cache_dynamic_acls 0-3 57657 NULL
157808 +sys_mq_timedsend_57661 sys_mq_timedsend 3 57661 NULL
157809 +r3964_write_57662 r3964_write 4 57662 NULL nohasharray
157810 +ath10k_htt_init_57662 ath10k_htt_init 0 57662 &r3964_write_57662
157811 +withdraw_store_57663 withdraw_store 0-3 57663 NULL
157812 +proc_ns_readlink_57664 proc_ns_readlink 3-0 57664 NULL
157813 +dev_mc_add_57667 dev_mc_add 0 57667 NULL
157814 +__lgwrite_57669 __lgwrite 4 57669 NULL
157815 +__v9fs_readpage_from_fscache_57670 __v9fs_readpage_from_fscache 0 57670 NULL
157816 +pte_entry_57674 pte_entry 0 57674 NULL
157817 +ax88179_read_cmd_nopm_57675 ax88179_read_cmd_nopm 5 57675 NULL
157818 +nf_call_arptables_show_57677 nf_call_arptables_show 0 57677 NULL
157819 +tps6507x_pmic_write_57680 tps6507x_pmic_write 0 57680 NULL
157820 +qlcnic_get_pci_func_type_57685 qlcnic_get_pci_func_type 0 57685 NULL
157821 +show_pwm_auto_vrdhot_ramp_57686 show_pwm_auto_vrdhot_ramp 0 57686 NULL
157822 +rt2x00debug_read_eeprom_57690 rt2x00debug_read_eeprom 0-3 57690 NULL
157823 +skcipher_all_sg_nents_57692 skcipher_all_sg_nents 0 57692 NULL
157824 +f1x_match_to_this_node_57695 f1x_match_to_this_node 3 57695 NULL nohasharray
157825 +i40evf_open_57695 i40evf_open 0 57695 &f1x_match_to_this_node_57695
157826 +ks8842_set_mac_57697 ks8842_set_mac 0 57697 NULL
157827 +i2400m_rx_stats_read_57706 i2400m_rx_stats_read 3-0 57706 NULL
157828 +lbs_mesh_config_send_57711 lbs_mesh_config_send 0 57711 NULL
157829 +mwl8k_load_firmware_57712 mwl8k_load_firmware 0 57712 NULL
157830 +aac_reset_adapter_57720 aac_reset_adapter 0 57720 NULL
157831 +ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722 ieee80211_if_read_dot11MeshHWMPconfirmationInterval 3-0 57722 NULL nohasharray
157832 +wl18xx_pre_upload_57722 wl18xx_pre_upload 0 57722 &ieee80211_if_read_dot11MeshHWMPconfirmationInterval_57722
157833 +ipgre_tunnel_init_57728 ipgre_tunnel_init 0 57728 NULL
157834 +show_status_str_57729 show_status_str 0 57729 NULL
157835 +bt_6lowpan_disconnect_57732 bt_6lowpan_disconnect 0 57732 NULL
157836 +i915_gem_object_get_pages_57734 i915_gem_object_get_pages 0 57734 NULL
157837 +ip6table_nat_out_57735 ip6table_nat_out 0 57735 NULL nohasharray
157838 +sc1200wdt_notify_sys_57735 sc1200wdt_notify_sys 0 57735 &ip6table_nat_out_57735
157839 +ath10k_wait_for_peer_created_57736 ath10k_wait_for_peer_created 0 57736 NULL nohasharray
157840 +severities_coverage_write_57736 severities_coverage_write 0-3 57736 &ath10k_wait_for_peer_created_57736
157841 +ne2k_pci_open_57741 ne2k_pci_open 0 57741 NULL
157842 +compat_sys_set_mempolicy_57742 compat_sys_set_mempolicy 3 57742 NULL nohasharray
157843 +pppol2tp_recvmsg_57742 pppol2tp_recvmsg 4-0 57742 &compat_sys_set_mempolicy_57742
157844 +wlcore_boot_run_firmware_57744 wlcore_boot_run_firmware 0 57744 NULL
157845 +nouveau_hwmon_max_temp_hyst_57747 nouveau_hwmon_max_temp_hyst 0 57747 NULL
157846 +ipmi_write_57748 ipmi_write 0-3 57748 NULL
157847 +mesh_id_get_57750 mesh_id_get 0 57750 NULL
157848 +bond_create_57752 bond_create 0 57752 NULL
157849 +mbx_cmd_57753 mbx_cmd 0 57753 NULL
157850 +ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval_57762 ieee80211_if_fmt_dot11MeshHWMPpreqMinInterval 3 57762 NULL
157851 +selinux_kernel_module_request_57769 selinux_kernel_module_request 0 57769 NULL
157852 +tgr192_final_57774 tgr192_final 0 57774 NULL
157853 +SYSC_process_vm_writev_57776 SYSC_process_vm_writev 3-5 57776 NULL
157854 +zd_usb_enable_rx_57778 zd_usb_enable_rx 0 57778 NULL
157855 +r6040_open_57779 r6040_open 0 57779 NULL
157856 +dmi_entry_length_57782 dmi_entry_length 0 57782 NULL
157857 +is_valid_bcd_57785 is_valid_bcd 0 57785 NULL nohasharray
157858 +set_eeprom2_57785 set_eeprom2 4-0 57785 &is_valid_bcd_57785 nohasharray
157859 +read_fifo_57785 read_fifo 0 57785 &set_eeprom2_57785
157860 +go7007_snd_pcm_trigger_57787 go7007_snd_pcm_trigger 0 57787 NULL nohasharray
157861 +crypto_shash_final_57787 crypto_shash_final 0 57787 &go7007_snd_pcm_trigger_57787
157862 +ivtv_read_57796 ivtv_read 3-0 57796 NULL
157863 +ion_test_ioctl_57799 ion_test_ioctl 2 57799 NULL
157864 +qla2x00_sysfs_read_nvram_57800 qla2x00_sysfs_read_nvram 6-0-5 57800 NULL
157865 +bnad_txrx_irq_alloc_57804 bnad_txrx_irq_alloc 0 57804 NULL
157866 +be_get_reg_len_57805 be_get_reg_len 0 57805 NULL
157867 +evdev_read_57810 evdev_read 0-3 57810 NULL
157868 +max8997_update_reg_57818 max8997_update_reg 0 57818 NULL
157869 +mptsas_sas_enclosure_pg0_57820 mptsas_sas_enclosure_pg0 0 57820 NULL
157870 +sedlbauer_suspend_57826 sedlbauer_suspend 0 57826 NULL
157871 +ath10k_install_key_57827 ath10k_install_key 0 57827 NULL nohasharray
157872 +__bnx2fc_disable_57827 __bnx2fc_disable 0 57827 &ath10k_install_key_57827
157873 +bfad_debugfs_read_regrd_57830 bfad_debugfs_read_regrd 3-0 57830 NULL
157874 +copy_to_user_57835 copy_to_user 3-0 57835 NULL nohasharray
157875 +ecryptfs_decrypt_page_57835 ecryptfs_decrypt_page 0 57835 &copy_to_user_57835
157876 +start_ch_57836 start_ch 0 57836 NULL
157877 +show_auto_temp_min_57837 show_auto_temp_min 0 57837 NULL
157878 +mwl8k_rxq_init_57838 mwl8k_rxq_init 0 57838 NULL
157879 +nouveau_hwmon_critical_temp_57841 nouveau_hwmon_critical_temp 0 57841 NULL
157880 +wl128x_manually_configure_mcs_pll_57842 wl128x_manually_configure_mcs_pll 0 57842 NULL
157881 +flash_read_57843 flash_read 3-0 57843 NULL nohasharray
157882 +xfs_rtpick_extent_57843 xfs_rtpick_extent 0 57843 &flash_read_57843
157883 +cp2112_xfer_status_57844 cp2112_xfer_status 0 57844 NULL
157884 +kiblnd_create_tx_pool_57846 kiblnd_create_tx_pool 2 57846 NULL
157885 +skcipher_wait_for_wmem_57849 skcipher_wait_for_wmem 0 57849 NULL
157886 +acpi_ns_internalize_name_57852 acpi_ns_internalize_name 0 57852 NULL
157887 +niu_request_irq_57856 niu_request_irq 0 57856 NULL
157888 +iscsit_tpg_set_initiator_node_queue_depth_57857 iscsit_tpg_set_initiator_node_queue_depth 0 57857 NULL
157889 +bttv_i2c_wait_done_57858 bttv_i2c_wait_done 0 57858 NULL
157890 +__clockevents_try_unbind_57861 __clockevents_try_unbind 0 57861 NULL
157891 +ahci_read_em_buffer_57862 ahci_read_em_buffer 0 57862 NULL
157892 +c2port_store_reset_57867 c2port_store_reset 0-4 57867 NULL
157893 +ds1685_rtc_sysfs_time_regs_store_57871 ds1685_rtc_sysfs_time_regs_store 0-4 57871 NULL
157894 +show_pwm_weight_temp_sel_57872 show_pwm_weight_temp_sel 0 57872 NULL
157895 +hsi_async_57877 hsi_async 0 57877 NULL
157896 +radeon_ttm_gtt_read_57879 radeon_ttm_gtt_read 3-0 57879 NULL
157897 +nvkm_mxm_create__57880 nvkm_mxm_create_ 4 57880 NULL
157898 +bmg160_setup_any_motion_interrupt_57881 bmg160_setup_any_motion_interrupt 0 57881 NULL
157899 +iscsi_disc_show_enforce_discovery_auth_57891 iscsi_disc_show_enforce_discovery_auth 0 57891 NULL
157900 +e100_set_mac_address_57894 e100_set_mac_address 0 57894 NULL
157901 +bh1770_lux_interrupt_control_57897 bh1770_lux_interrupt_control 0 57897 NULL
157902 +pccard_extract_cis_57899 pccard_extract_cis 0 57899 NULL
157903 +user_dlm_lock_57900 user_dlm_lock 0 57900 NULL nohasharray
157904 +num_tgts_store_57900 num_tgts_store 0-3 57900 &user_dlm_lock_57900
157905 +xt_alloc_table_info_57903 xt_alloc_table_info 1 57903 NULL nohasharray
157906 +sb1000_reset_57903 sb1000_reset 0 57903 &xt_alloc_table_info_57903
157907 +ls_level_store_57907 ls_level_store 4-0 57907 NULL
157908 +emi26_writememory_57908 emi26_writememory 4 57908 NULL
157909 +iio_read_first_n_kfifo_57910 iio_read_first_n_kfifo 2-0 57910 NULL
157910 +ll_xattr_find_get_lock_57912 ll_xattr_find_get_lock 0 57912 NULL
157911 +__uhid_report_queue_and_wait_57914 __uhid_report_queue_and_wait 0 57914 NULL
157912 +w1_reply_len_57916 w1_reply_len 0 57916 NULL
157913 +mwifiex_hscfg_read_57920 mwifiex_hscfg_read 3-0 57920 NULL
157914 +journal_join_57921 journal_join 0 57921 NULL
157915 +twl_i2c_write_57923 twl_i2c_write 3-4-0 57923 NULL
157916 +serio_show_bind_mode_57925 serio_show_bind_mode 0 57925 NULL
157917 +pci_ni8420_init_57926 pci_ni8420_init 0 57926 NULL
157918 +vsp1_video_start_streaming_57928 vsp1_video_start_streaming 0 57928 NULL
157919 +ipath_diag_write_57929 ipath_diag_write 0-3 57929 NULL nohasharray
157920 +store_temp_mode_57929 store_temp_mode 0-4 57929 &ipath_diag_write_57929
157921 +lpfc_lun_queue_depth_show_57930 lpfc_lun_queue_depth_show 0 57930 NULL nohasharray
157922 +nilfs_btree_mark_57930 nilfs_btree_mark 0 57930 &lpfc_lun_queue_depth_show_57930 nohasharray
157923 +lp5523_update_program_memory_57930 lp5523_update_program_memory 0-3 57930 &nilfs_btree_mark_57930
157924 +store_als_attr_57931 store_als_attr 0-4 57931 NULL nohasharray
157925 +ext4_freeze_57931 ext4_freeze 0 57931 &store_als_attr_57931
157926 +sel_read_handle_unknown_57933 sel_read_handle_unknown 3-0 57933 NULL
157927 +xfs_mru_cache_create_57943 xfs_mru_cache_create 3 57943 NULL
157928 +rx_57944 rx 4 57944 NULL
157929 +key_algorithm_read_57946 key_algorithm_read 3-0 57946 NULL
157930 +ds2781_get_sense_resistor_value_57949 ds2781_get_sense_resistor_value 0 57949 NULL
157931 +wl1273_fm_set_tx_power_57951 wl1273_fm_set_tx_power 0 57951 NULL
157932 +ip_set_alloc_57953 ip_set_alloc 1 57953 NULL nohasharray
157933 +ioat3_dca_count_dca_slots_57953 ioat3_dca_count_dca_slots 0 57953 &ip_set_alloc_57953
157934 +ipmr_device_event_57954 ipmr_device_event 0 57954 NULL nohasharray
157935 +xfs_log_store_57954 xfs_log_store 4-0 57954 &ipmr_device_event_57954
157936 +tpm_atml_send_57957 tpm_atml_send 0-3 57957 NULL
157937 +vport_create_57966 vport_create 0 57966 NULL
157938 +adv7170_s_fmt_57967 adv7170_s_fmt 0 57967 NULL
157939 +hfc_empty_fifo_57972 hfc_empty_fifo 2 57972 NULL
157940 +iov_iter_npages_57979 iov_iter_npages 0-2 57979 NULL
157941 +cifs_open_file_57982 cifs_open_file 0 57982 NULL
157942 +proc_getattr_57984 proc_getattr 0 57984 NULL
157943 +input_polldev_get_poll_57988 input_polldev_get_poll 0 57988 NULL
157944 +drv_get_et_sset_count_57992 drv_get_et_sset_count 0 57992 NULL
157945 +rt2500usb_get_tx_data_len_57994 rt2500usb_get_tx_data_len 0 57994 NULL
157946 +lmLogShutdown_57995 lmLogShutdown 0 57995 NULL
157947 +lua_sysfs_write_control_57996 lua_sysfs_write_control 0-6-5 57996 NULL
157948 +usb_dmac_prep_slave_sg_58000 usb_dmac_prep_slave_sg 3 58000 NULL
157949 +rx_reset_counter_read_58001 rx_reset_counter_read 3-0 58001 NULL nohasharray
157950 +btree_csum_one_bio_58001 btree_csum_one_bio 0 58001 &rx_reset_counter_read_58001
157951 +pfkey_create_58010 pfkey_create 0 58010 NULL
157952 +srpt_tpg_attrib_store_srp_max_rdma_size_58012 srpt_tpg_attrib_store_srp_max_rdma_size 0-3 58012 NULL
157953 +dbg_walk_index_58013 dbg_walk_index 0 58013 NULL
157954 +__ip6_append_data_58014 __ip6_append_data 9-10 58014 NULL
157955 +ocfs2_getattr_58020 ocfs2_getattr 0 58020 NULL
157956 +iwl_dbgfs_ucode_rx_stats_read_58023 iwl_dbgfs_ucode_rx_stats_read 3-0 58023 NULL nohasharray
157957 +si4713_set_power_state_58023 si4713_set_power_state 0 58023 &iwl_dbgfs_ucode_rx_stats_read_58023
157958 +svga_match_format_58028 svga_match_format 0 58028 NULL
157959 +io_playback_transfer_58030 io_playback_transfer 4 58030 NULL
157960 +get_temp_58031 get_temp 0 58031 NULL
157961 +ext4_block_bitmap_58033 ext4_block_bitmap 0 58033 NULL
157962 +fsl_asrc_dma_trigger_58039 fsl_asrc_dma_trigger 0 58039 NULL
157963 +store_tabletMouseLeft_58046 store_tabletMouseLeft 0-4 58046 NULL
157964 +do_writepage_58047 do_writepage 0 58047 NULL
157965 +ifx_spi_write_room_58048 ifx_spi_write_room 0 58048 NULL
157966 +__adp5520_read_58050 __adp5520_read 0 58050 NULL
157967 +ov6650_s_crop_58051 ov6650_s_crop 0 58051 NULL
157968 +b43_lpphy_op_switch_channel_58053 b43_lpphy_op_switch_channel 0 58053 NULL
157969 +mce_async_out_58056 mce_async_out 3 58056 NULL
157970 +bq32k_write_58057 bq32k_write 4 58057 NULL
157971 +show_fcoe_ctlr_device_vlink_fail_58058 show_fcoe_ctlr_device_vlink_fail 0 58058 NULL
157972 +deadline_writes_starved_store_58060 deadline_writes_starved_store 3-0 58060 NULL
157973 +idt77252_change_qos_58063 idt77252_change_qos 0 58063 NULL
157974 +ocfs2_find_leaf_58065 ocfs2_find_leaf 0 58065 NULL
157975 +ignore_store_58069 ignore_store 0-4 58069 NULL
157976 +nf_call_ip6tables_store_58072 nf_call_ip6tables_store 4-0 58072 NULL
157977 +usb2_hardware_lpm_show_58073 usb2_hardware_lpm_show 0 58073 NULL nohasharray
157978 +dt3155_alloc_coherent_58073 dt3155_alloc_coherent 2 58073 &usb2_hardware_lpm_show_58073
157979 +store_event_char_58077 store_event_char 0-4 58077 NULL
157980 +cm4040_write_58079 cm4040_write 3-0 58079 NULL nohasharray
157981 +bad_inode_permission_58079 bad_inode_permission 0 58079 &cm4040_write_58079 nohasharray
157982 +kprobe_exceptions_notify_58079 kprobe_exceptions_notify 0 58079 &bad_inode_permission_58079
157983 +pcxhr_trigger_58080 pcxhr_trigger 0 58080 NULL
157984 +sdr_cap_queue_setup_58082 sdr_cap_queue_setup 0 58082 NULL nohasharray
157985 +amd8111e_get_regs_len_58082 amd8111e_get_regs_len 0 58082 &sdr_cap_queue_setup_58082
157986 +inode_listxattr_58085 inode_listxattr 0 58085 NULL
157987 +amd_xgbe_phy_read_status_58087 amd_xgbe_phy_read_status 0 58087 NULL
157988 +rpipe_get_idle_58088 rpipe_get_idle 0 58088 NULL
157989 +rfcomm_wmalloc_58090 rfcomm_wmalloc 2 58090 NULL
157990 +defined_show_58091 defined_show 0 58091 NULL nohasharray
157991 +show_sg_prot_tablesize_58091 show_sg_prot_tablesize 0 58091 &defined_show_58091 nohasharray
157992 +wcn36xx_smd_start_rsp_58091 wcn36xx_smd_start_rsp 0 58091 &show_sg_prot_tablesize_58091
157993 +ufx_reg_clear_and_set_bits_58093 ufx_reg_clear_and_set_bits 0 58093 NULL
157994 +mt9m111_reg_write_58095 mt9m111_reg_write 0 58095 NULL
157995 +pnp_stop_dev_58100 pnp_stop_dev 0 58100 NULL
157996 +acpi_get_table_by_index_58102 acpi_get_table_by_index 0 58102 NULL
157997 +deadline_fifo_batch_store_58104 deadline_fifo_batch_store 3-0 58104 NULL
157998 +alloc_rbio_58107 alloc_rbio 3 58107 NULL
157999 +nilfs_cpfile_get_header_block_58111 nilfs_cpfile_get_header_block 0 58111 NULL
158000 +padata_set_cpumask_58112 padata_set_cpumask 0 58112 NULL
158001 +show_force_pwm_max_58119 show_force_pwm_max 0 58119 NULL
158002 +tle62x0_read_58120 tle62x0_read 0 58120 NULL nohasharray
158003 +ath5k_hw_phy_init_58120 ath5k_hw_phy_init 0 58120 &tle62x0_read_58120
158004 +target_stat_scsi_port_attr_show_58121 target_stat_scsi_port_attr_show 0 58121 NULL
158005 +hiddev_write_58123 hiddev_write 0-3 58123 NULL
158006 +sha224_init_58128 sha224_init 0 58128 NULL nohasharray
158007 +transient_duration_store_58128 transient_duration_store 0-4 58128 &sha224_init_58128
158008 +savemem_58129 savemem 3 58129 NULL
158009 +std_validate_58132 std_validate 0 58132 NULL
158010 +i2c_dw_handle_tx_abort_58134 i2c_dw_handle_tx_abort 0 58134 NULL
158011 +ipv6_flowlabel_opt_58135 ipv6_flowlabel_opt 3 58135 NULL nohasharray
158012 +slhc_init_58135 slhc_init 1-2 58135 &ipv6_flowlabel_opt_58135
158013 +lxfb_set_par_58136 lxfb_set_par 0 58136 NULL
158014 +TermCharEnabled_store_58139 TermCharEnabled_store 0-4 58139 NULL
158015 +hackrf_s_ctrl_58141 hackrf_s_ctrl 0 58141 NULL
158016 +ql_clear_routing_entries_58143 ql_clear_routing_entries 0 58143 NULL nohasharray
158017 +create_out_jack_modes_58143 create_out_jack_modes 0 58143 &ql_clear_routing_entries_58143
158018 +powr1220_show_label_58146 powr1220_show_label 0 58146 NULL
158019 +platform_suspend_prepare_noirq_58149 platform_suspend_prepare_noirq 0 58149 NULL
158020 +gf100_ram_create__58151 gf100_ram_create_ 5 58151 NULL nohasharray
158021 +_osd_req_finalize_attr_page_58151 _osd_req_finalize_attr_page 0 58151 &gf100_ram_create__58151 nohasharray
158022 +xfs_bmap_add_extent_delay_real_58151 xfs_bmap_add_extent_delay_real 0 58151 &_osd_req_finalize_attr_page_58151
158023 +elan_update_firmware_58154 elan_update_firmware 0 58154 NULL
158024 +error_state_write_58159 error_state_write 0-6-5 58159 NULL
158025 +open_ttys_show_58161 open_ttys_show 0 58161 NULL
158026 +dbg_scan_orphans_58163 dbg_scan_orphans 0 58163 NULL
158027 +nilfs_writepage_58164 nilfs_writepage 0 58164 NULL
158028 +max6900_i2c_read_regs_58165 max6900_i2c_read_regs 0 58165 NULL
158029 +xfs_btree_update_58167 xfs_btree_update 0 58167 NULL
158030 +btrfs_map_sblock_58168 btrfs_map_sblock 3 58168 NULL
158031 +ext4_bg_num_gdb_58171 ext4_bg_num_gdb 0 58171 NULL
158032 +bonding_show_num_peer_notif_58172 bonding_show_num_peer_notif 0 58172 NULL
158033 +domid_mask_show_58174 domid_mask_show 0 58174 NULL
158034 +pages_collapsed_show_58175 pages_collapsed_show 0 58175 NULL nohasharray
158035 +write_58175 write 0 58175 &pages_collapsed_show_58175
158036 +ceph_tcp_recvmsg_58177 ceph_tcp_recvmsg 3 58177 NULL
158037 +show_temp_max_hyst_58179 show_temp_max_hyst 0 58179 NULL
158038 +uart_get_attr_irq_58182 uart_get_attr_irq 0 58182 NULL nohasharray
158039 +bnad_open_58182 bnad_open 0 58182 &uart_get_attr_irq_58182
158040 +wlcore_read_58185 wlcore_read 0 58185 NULL
158041 +garmin_write_bulk_58191 garmin_write_bulk 3-0 58191 NULL
158042 +asix_write_cmd_58192 asix_write_cmd 5-0 58192 NULL
158043 +wacom_buttons_luminance_show_58193 wacom_buttons_luminance_show 0 58193 NULL
158044 +send_pre_enqueue_58203 send_pre_enqueue 0 58203 NULL
158045 +qlcnic_82xx_get_nic_info_58204 qlcnic_82xx_get_nic_info 0 58204 NULL
158046 +ieee80211_if_fmt_flags_58205 ieee80211_if_fmt_flags 3 58205 NULL
158047 +nci_send_cmd_58206 nci_send_cmd 3 58206 NULL
158048 +intel_iommu_show_cap_58208 intel_iommu_show_cap 0 58208 NULL
158049 +ipg_nic_open_58209 ipg_nic_open 0 58209 NULL
158050 +i40evf_allocate_virt_mem_d_58210 i40evf_allocate_virt_mem_d 3 58210 NULL
158051 +ipath_diag_read_58213 ipath_diag_read 0-3 58213 NULL
158052 +snd_seq_deliver_single_event_58223 snd_seq_deliver_single_event 0 58223 NULL
158053 +cpuid_read_58224 cpuid_read 0-3 58224 NULL nohasharray
158054 +__niu_wait_bits_clear_mac_58224 __niu_wait_bits_clear_mac 0 58224 &cpuid_read_58224
158055 +bop_check_delete_58229 bop_check_delete 0 58229 NULL
158056 +bitmap_new_disk_sb_58232 bitmap_new_disk_sb 0 58232 NULL
158057 +core_alua_store_implicit_trans_secs_58234 core_alua_store_implicit_trans_secs 0-3 58234 NULL
158058 +cdc_ncm_show_wNdpOutAlignment_58236 cdc_ncm_show_wNdpOutAlignment 0 58236 NULL
158059 +usX2Y_usbpcm_urbs_allocate_58238 usX2Y_usbpcm_urbs_allocate 0 58238 NULL
158060 +show_counter_rx_p7_hdr_egr_ovfls_58240 show_counter_rx_p7_hdr_egr_ovfls 0 58240 NULL
158061 +cbus_receive_word_58243 cbus_receive_word 0 58243 NULL
158062 +usb_set_report_58244 usb_set_report 0 58244 NULL
158063 +btrfsic_create_link_to_next_block_58246 btrfsic_create_link_to_next_block 4 58246 NULL nohasharray
158064 +regmap_raw_read_58246 regmap_raw_read 0 58246 &btrfsic_create_link_to_next_block_58246
158065 +erst_exec_stall_58252 erst_exec_stall 0 58252 NULL
158066 +test_rtc_set_alarm_58255 test_rtc_set_alarm 0 58255 NULL
158067 +read_file_debug_58256 read_file_debug 3-0 58256 NULL
158068 +pcan_usb_fd_start_58260 pcan_usb_fd_start 0 58260 NULL
158069 +nilfs_sufile_get_segment_usage_block_58261 nilfs_sufile_get_segment_usage_block 0 58261 NULL
158070 +osc_max_dirty_mb_seq_write_58263 osc_max_dirty_mb_seq_write 3 58263 NULL
158071 +rtl8723be_hw_init_58265 rtl8723be_hw_init 0 58265 NULL
158072 +cifs_revalidate_mapping_58266 cifs_revalidate_mapping 0 58266 NULL
158073 +profile_load_58267 profile_load 3-0 58267 NULL
158074 +kstrtos8_from_user_58268 kstrtos8_from_user 2 58268 NULL
158075 +nf_call_arptables_store_58269 nf_call_arptables_store 4-0 58269 NULL
158076 +acpi_ds_build_internal_package_obj_58271 acpi_ds_build_internal_package_obj 3-0 58271 NULL
158077 +tps6105x_regulator_is_enabled_58273 tps6105x_regulator_is_enabled 0 58273 NULL
158078 +vlv_rpe_freq_mhz_show_58274 vlv_rpe_freq_mhz_show 0 58274 NULL nohasharray
158079 +set_enable_58274 set_enable 0-4 58274 &vlv_rpe_freq_mhz_show_58274 nohasharray
158080 +cyapa_gen3_bl_initiate_58274 cyapa_gen3_bl_initiate 0 58274 &set_enable_58274
158081 +r100_mm_rreg_58276 r100_mm_rreg 0 58276 NULL nohasharray
158082 +ds1553_nvram_write_58276 ds1553_nvram_write 0-6-5 58276 &r100_mm_rreg_58276
158083 +apds990x_lux_calib_show_58291 apds990x_lux_calib_show 0 58291 NULL
158084 +iscsi_decode_text_input_58292 iscsi_decode_text_input 4 58292 NULL
158085 +cyapa_gen5_state_parse_58296 cyapa_gen5_state_parse 0 58296 NULL
158086 +ext4_xattr_security_get_58301 ext4_xattr_security_get 0 58301 NULL
158087 +intel_alloc_coherent_58302 intel_alloc_coherent 2 58302 NULL
158088 +uart6850_open_58304 uart6850_open 0 58304 NULL
158089 +mcp794xx_set_alarm_58306 mcp794xx_set_alarm 0 58306 NULL
158090 +ieee80211_if_read_dot11MeshTTL_58307 ieee80211_if_read_dot11MeshTTL 3-0 58307 NULL nohasharray
158091 +airo_resume_58307 airo_resume 0 58307 &ieee80211_if_read_dot11MeshTTL_58307
158092 +zd_chip_switch_radio_on_58309 zd_chip_switch_radio_on 0 58309 NULL
158093 +acpi_ds_scope_stack_push_58311 acpi_ds_scope_stack_push 0 58311 NULL nohasharray
158094 +nilfs_checkpoints_attr_store_58311 nilfs_checkpoints_attr_store 0-4 58311 &acpi_ds_scope_stack_push_58311
158095 +post_send_58312 post_send 0 58312 NULL
158096 +ov7660_set_auto_white_balance_58319 ov7660_set_auto_white_balance 0 58319 NULL
158097 +__generic_file_fsync_58320 __generic_file_fsync 0 58320 NULL nohasharray
158098 +xfs_dir2_leafn_split_58320 xfs_dir2_leafn_split 0 58320 &__generic_file_fsync_58320
158099 +sitd_urb_transaction_58322 sitd_urb_transaction 0 58322 NULL
158100 +mic_virtio_copy_from_user_58323 mic_virtio_copy_from_user 3 58323 NULL nohasharray
158101 +ff_eeprom_write_58323 ff_eeprom_write 0-2-4 58323 &mic_virtio_copy_from_user_58323
158102 +tx_tx_start_int_templates_read_58324 tx_tx_start_int_templates_read 3-0 58324 NULL
158103 +mgslpc_resume_58329 mgslpc_resume 0 58329 NULL
158104 +pcim_iomap_58334 pcim_iomap 3 58334 NULL nohasharray
158105 +dlm_user_adopt_orphan_58334 dlm_user_adopt_orphan 0 58334 &pcim_iomap_58334
158106 +rmd320_init_58335 rmd320_init 0 58335 NULL nohasharray
158107 +store_pwm2_enable_58335 store_pwm2_enable 0-4 58335 &rmd320_init_58335
158108 +diva_init_dma_map_58336 diva_init_dma_map 3 58336 NULL
158109 +__copy_from_user_swizzled_58337 __copy_from_user_swizzled 2-4 58337 NULL nohasharray
158110 +skb_ensure_writable_58337 skb_ensure_writable 2 58337 &__copy_from_user_swizzled_58337 nohasharray
158111 +ax25_create_58337 ax25_create 0 58337 &skb_ensure_writable_58337
158112 +mt9m001_s_fmt_58340 mt9m001_s_fmt 0 58340 NULL
158113 +name_assign_type_show_58341 name_assign_type_show 0 58341 NULL
158114 +soft_offline_page_58343 soft_offline_page 0 58343 NULL
158115 +get_in_max_58344 get_in_max 0 58344 NULL
158116 +opts_show_58345 opts_show 0 58345 NULL
158117 +ec_i2c_parse_response_58347 ec_i2c_parse_response 0 58347 NULL nohasharray
158118 +show_ipOutMcastPkts_58347 show_ipOutMcastPkts 0 58347 &ec_i2c_parse_response_58347
158119 +vmalloc_to_sg_58354 vmalloc_to_sg 2 58354 NULL
158120 +goldfish_pipe_read_write_58356 goldfish_pipe_read_write 0 58356 NULL
158121 +find_aligned_range_58362 find_aligned_range 0-5-2 58362 NULL
158122 +selinux_task_setscheduler_58363 selinux_task_setscheduler 0 58363 NULL
158123 +macvlan_device_event_58365 macvlan_device_event 0 58365 NULL
158124 +reiserfs_setxattr_58368 reiserfs_setxattr 0 58368 NULL
158125 +wiimote_dev_show_58369 wiimote_dev_show 0 58369 NULL
158126 +nilfs_bmap_convert_error_58371 nilfs_bmap_convert_error 0-3 58371 NULL
158127 +saa7134_vb2_start_streaming_58372 saa7134_vb2_start_streaming 0 58372 NULL
158128 +deadline_var_show_58374 deadline_var_show 0 58374 NULL
158129 +find_best_unit_58375 find_best_unit 0 58375 NULL
158130 +available_cpufv_show_58376 available_cpufv_show 0 58376 NULL
158131 +ixgbe_find_vlvf_slot_58378 ixgbe_find_vlvf_slot 0 58378 NULL nohasharray
158132 +ixgbevf_setup_all_tx_resources_58378 ixgbevf_setup_all_tx_resources 0 58378 &ixgbe_find_vlvf_slot_58378
158133 +snd_usb_endpoint_start_58379 snd_usb_endpoint_start 0 58379 NULL nohasharray
158134 +ads7846_disable_store_58379 ads7846_disable_store 0-4 58379 &snd_usb_endpoint_start_58379
158135 +cxacru_sysfs_show_downstream_snr_margin_58384 cxacru_sysfs_show_downstream_snr_margin 0 58384 NULL
158136 +il_dbgfs_status_read_58388 il_dbgfs_status_read 3-0 58388 NULL nohasharray
158137 +loop_attr_autoclear_show_58388 loop_attr_autoclear_show 0 58388 &il_dbgfs_status_read_58388
158138 +mgslpc_write_room_58392 mgslpc_write_room 0 58392 NULL
158139 +hermes_docmd_wait_58393 hermes_docmd_wait 0 58393 NULL
158140 +rt2800_enable_radio_58395 rt2800_enable_radio 0 58395 NULL
158141 +max_ratio_show_58398 max_ratio_show 0 58398 NULL
158142 +sctp_make_init_58401 sctp_make_init 4 58401 NULL
158143 +iscsi_disc_store_password_58403 iscsi_disc_store_password 0-3 58403 NULL
158144 +idetape_pad_zeros_58406 idetape_pad_zeros 2 58406 NULL
158145 +xfs_btree_get_rec_58410 xfs_btree_get_rec 0 58410 NULL
158146 +madc_read_58412 madc_read 0 58412 NULL
158147 +fc0012_readreg_58415 fc0012_readreg 0 58415 NULL nohasharray
158148 +can_create_58415 can_create 0 58415 &fc0012_readreg_58415
158149 +mmc_manfid_show_58419 mmc_manfid_show 0 58419 NULL nohasharray
158150 +ib_uverbs_event_read_58419 ib_uverbs_event_read 0-3 58419 &mmc_manfid_show_58419 nohasharray
158151 +adfs_notify_change_58419 adfs_notify_change 0 58419 &ib_uverbs_event_read_58419
158152 +smk_access_58423 smk_access 0 58423 NULL nohasharray
158153 +bop_gather_data_58423 bop_gather_data 0-4 58423 &smk_access_58423
158154 +iscsi_offload_mesg_58425 iscsi_offload_mesg 5 58425 NULL
158155 +wm831x_rtc_readtime_58429 wm831x_rtc_readtime 0 58429 NULL
158156 +v4l2_m2m_reqbufs_58437 v4l2_m2m_reqbufs 0 58437 NULL
158157 +show_bit_58443 show_bit 0 58443 NULL
158158 +diolan_i2c_put_byte_ack_58446 diolan_i2c_put_byte_ack 0 58446 NULL
158159 +sha384_ssse3_final_58451 sha384_ssse3_final 0 58451 NULL nohasharray
158160 +zd_op_start_58451 zd_op_start 0 58451 &sha384_ssse3_final_58451
158161 +__vb2_init_fileio_58456 __vb2_init_fileio 0 58456 NULL
158162 +capabilities_read_58457 capabilities_read 3-0 58457 NULL
158163 +store_memory_58460 store_memory 0-4 58460 NULL
158164 +usnic_vnic_get_resources_58462 usnic_vnic_get_resources 3 58462 NULL
158165 +snd_seq_ioctl_get_queue_info_58464 snd_seq_ioctl_get_queue_info 0 58464 NULL
158166 +compat_do_ipt_set_ctl_58466 compat_do_ipt_set_ctl 4 58466 NULL nohasharray
158167 +lpfc_idiag_baracc_read_58466 lpfc_idiag_baracc_read 3-0 58466 &compat_do_ipt_set_ctl_58466 nohasharray
158168 +bnad_mem_alloc_58466 bnad_mem_alloc 0 58466 &lpfc_idiag_baracc_read_58466
158169 +vol_cdev_fsync_58467 vol_cdev_fsync 0 58467 NULL
158170 +qib_write_umem64_58468 qib_write_umem64 0 58468 NULL
158171 +show_flow_cntrl_58473 show_flow_cntrl 0 58473 NULL
158172 +cxgb_up_58476 cxgb_up 0 58476 NULL
158173 +affs_write_end_ofs_58477 affs_write_end_ofs 0-5 58477 NULL nohasharray
158174 +sctp_get_port_local_58477 sctp_get_port_local 0 58477 &affs_write_end_ofs_58477
158175 +show_nctxts_58478 show_nctxts 0 58478 NULL
158176 +dgram_enqueue_58479 dgram_enqueue 0 58479 NULL
158177 +snd_rme96_capture_copy_58484 snd_rme96_capture_copy 5 58484 NULL nohasharray
158178 +shmem_reacct_size_58484 shmem_reacct_size 0 58484 &snd_rme96_capture_copy_58484
158179 +restart_syscall_58485 restart_syscall 0 58485 NULL nohasharray
158180 +cmpc_accel_sensitivity_store_v4_58485 cmpc_accel_sensitivity_store_v4 0-4 58485 &restart_syscall_58485
158181 +dw_spi_show_regs_58486 dw_spi_show_regs 3-0 58486 NULL
158182 +batadv_bla_is_backbone_gw_58488 batadv_bla_is_backbone_gw 3 58488 NULL
158183 +wm831x_reg_write_58489 wm831x_reg_write 0 58489 NULL
158184 +isl1208_rtc_set_alarm_58494 isl1208_rtc_set_alarm 0 58494 NULL
158185 +show_temp_alarms_58495 show_temp_alarms 0 58495 NULL
158186 +cyapa_show_suspend_scanrate_58498 cyapa_show_suspend_scanrate 0 58498 NULL nohasharray
158187 +btrfs_cont_expand_58498 btrfs_cont_expand 0 58498 &cyapa_show_suspend_scanrate_58498
158188 +memory_subsys_online_58499 memory_subsys_online 0 58499 NULL
158189 +show_ipReasmOKs_58505 show_ipReasmOKs 0 58505 NULL
158190 +setcontrast_58506 setcontrast 0 58506 NULL nohasharray
158191 +rt61pci_set_device_state_58506 rt61pci_set_device_state 0 58506 &setcontrast_58506 nohasharray
158192 +patch_cs420x_58506 patch_cs420x 0 58506 &rt61pci_set_device_state_58506 nohasharray
158193 +cyapa_check_is_operational_58506 cyapa_check_is_operational 0 58506 &patch_cs420x_58506
158194 +tcf_hash_create_58507 tcf_hash_create 4 58507 NULL
158195 +gfs2_dir_get_new_buffer_58509 gfs2_dir_get_new_buffer 0 58509 NULL
158196 +w7090p_tuner_read_serpar_58513 w7090p_tuner_read_serpar 0-3 58513 NULL
158197 +smi_request_store_58516 smi_request_store 0-4 58516 NULL
158198 +efs_readpage_58517 efs_readpage 0 58517 NULL
158199 +cifs_write_from_iter_58526 cifs_write_from_iter 2-0 58526 NULL
158200 +freezer_write_58529 freezer_write 0-3 58529 NULL
158201 +ext2_writepages_58533 ext2_writepages 0 58533 NULL
158202 +alloc_mbx_args_58536 alloc_mbx_args 0 58536 NULL
158203 +rndis_add_response_58544 rndis_add_response 2 58544 NULL nohasharray
158204 +xfs_attr3_leaf_to_node_58544 xfs_attr3_leaf_to_node 0 58544 &rndis_add_response_58544
158205 +mac80211_hwsim_get_et_sset_count_58547 mac80211_hwsim_get_et_sset_count 0 58547 NULL
158206 +llcp_sock_sendmsg_58556 llcp_sock_sendmsg 3 58556 NULL
158207 +twl4030_madc_read_channels_58559 twl4030_madc_read_channels 0 58559 NULL
158208 +ath10k_debug_htt_stats_req_58561 ath10k_debug_htt_stats_req 0 58561 NULL
158209 +wep_decrypt_fail_read_58567 wep_decrypt_fail_read 3-0 58567 NULL
158210 +dev_set_mac_address_58568 dev_set_mac_address 0 58568 NULL
158211 +gpio_twl4030_read_58572 gpio_twl4030_read 0 58572 NULL
158212 +sip_sprintf_addr_port_58574 sip_sprintf_addr_port 0 58574 NULL
158213 +scsi_scan_host_selected_58575 scsi_scan_host_selected 0 58575 NULL
158214 +scnprint_mac_oui_58578 scnprint_mac_oui 0-3 58578 NULL
158215 +store_sustain_58580 store_sustain 0-4 58580 NULL
158216 +cur_wm_latency_write_58581 cur_wm_latency_write 3-0 58581 NULL
158217 +sendmsg_58582 sendmsg 0-4 58582 NULL
158218 +ea_read_inline_58589 ea_read_inline 0 58589 NULL
158219 +isku_sysfs_read_keys_thumbster_58590 isku_sysfs_read_keys_thumbster 6-0-5 58590 NULL
158220 +ecryptfs_write_end_58594 ecryptfs_write_end 0-5-3 58594 NULL
158221 +gdth_search_isa_58595 gdth_search_isa 1 58595 NULL
158222 +ath5k_rx_start_58602 ath5k_rx_start 0 58602 NULL
158223 +force_remove_store_58605 force_remove_store 0-4 58605 NULL
158224 +snd_seq_ioctl_get_queue_status_58607 snd_seq_ioctl_get_queue_status 0 58607 NULL
158225 +btrfs_direct_IO_58608 btrfs_direct_IO 4-0 58608 NULL
158226 +show_selfballoon_interval_58611 show_selfballoon_interval 0 58611 NULL
158227 +acpi_ut_copy_isimple_to_esimple_58617 acpi_ut_copy_isimple_to_esimple 0 58617 NULL
158228 +pwm_duty_cycle_store_58620 pwm_duty_cycle_store 0-4 58620 NULL
158229 +bond_event_changename_58623 bond_event_changename 0 58623 NULL
158230 +pmbus_read_byte_data_58627 pmbus_read_byte_data 0 58627 NULL
158231 +run_show_58628 run_show 0 58628 NULL nohasharray
158232 +ath10k_bmi_read_memory_58628 ath10k_bmi_read_memory 0 58628 &run_show_58628
158233 +filemap_fdatawrite_range_58630 filemap_fdatawrite_range 0 58630 NULL
158234 +vb2_qbuf_58631 vb2_qbuf 0 58631 NULL
158235 +tcp_packet_58632 tcp_packet 0 58632 NULL nohasharray
158236 +dlmfs_file_setattr_58632 dlmfs_file_setattr 0 58632 &tcp_packet_58632
158237 +module_alloc_update_bounds_rx_58634 module_alloc_update_bounds_rx 1 58634 NULL nohasharray
158238 +efi_ioremap_58634 efi_ioremap 1-2 58634 &module_alloc_update_bounds_rx_58634
158239 +tcs3472_show_int_time_available_58636 tcs3472_show_int_time_available 0 58636 NULL
158240 +cisco_hard_header_58638 cisco_hard_header 0 58638 NULL nohasharray
158241 +i40e_vsi_configure_tx_58638 i40e_vsi_configure_tx 0 58638 &cisco_hard_header_58638
158242 +tx_tx_start_fw_gen_read_58648 tx_tx_start_fw_gen_read 3-0 58648 NULL
158243 +acpi_ds_exec_end_control_op_58649 acpi_ds_exec_end_control_op 0 58649 NULL
158244 +pcap_rtc_read_time_58650 pcap_rtc_read_time 0 58650 NULL
158245 +fmvj18x_suspend_58653 fmvj18x_suspend 0 58653 NULL
158246 +iwl_dbgfs_rx_handlers_write_58655 iwl_dbgfs_rx_handlers_write 3-0 58655 NULL
158247 +nas_led_blink_store_58660 nas_led_blink_store 0-4 58660 NULL
158248 +nfulnl_alloc_skb_58662 nfulnl_alloc_skb 4-3 58662 NULL nohasharray
158249 +snd_fm801_capture_trigger_58662 snd_fm801_capture_trigger 0 58662 &nfulnl_alloc_skb_58662 nohasharray
158250 +qs6612_config_init_58662 qs6612_config_init 0 58662 &snd_fm801_capture_trigger_58662
158251 +extcon_update_state_58670 extcon_update_state 0 58670 NULL
158252 +lis3lv02d_misc_read_58672 lis3lv02d_misc_read 0-3 58672 NULL
158253 +simple_statfs_58676 simple_statfs 0 58676 NULL
158254 +store_local_port_58678 store_local_port 0 58678 NULL
158255 +iwl_trans_send_cmd_58681 iwl_trans_send_cmd 0 58681 NULL
158256 +nilfs_btree_do_lookup_last_58684 nilfs_btree_do_lookup_last 0 58684 NULL
158257 +mcs7830_set_reg_async_58685 mcs7830_set_reg_async 3 58685 NULL
158258 +uwb_bce_print_IEs_58686 uwb_bce_print_IEs 4-0 58686 NULL
158259 +tps6586x_writes_58689 tps6586x_writes 2-3-0 58689 NULL
158260 +nfs_scan_commit_58690 nfs_scan_commit 0 58690 NULL
158261 +nilfs_segbuf_submit_bh_58691 nilfs_segbuf_submit_bh 0 58691 NULL nohasharray
158262 +snd_hda_gen_fix_pin_power_58691 snd_hda_gen_fix_pin_power 0 58691 &nilfs_segbuf_submit_bh_58691
158263 +tpm_show_ppi_version_58692 tpm_show_ppi_version 0 58692 NULL
158264 +tcm_loop_tpg_store_transport_status_58695 tcm_loop_tpg_store_transport_status 0-3 58695 NULL
158265 +regulator_min_uA_show_58696 regulator_min_uA_show 0 58696 NULL
158266 +show_temp_crit_alarm_58698 show_temp_crit_alarm 0 58698 NULL
158267 +vmalloc_node_58700 vmalloc_node 1 58700 NULL
158268 +transient_activate_show_58702 transient_activate_show 0 58702 NULL
158269 +scsi_setup_command_freelist_58703 scsi_setup_command_freelist 0 58703 NULL nohasharray
158270 +visor_charqueue_create_58703 visor_charqueue_create 1 58703 &scsi_setup_command_freelist_58703
158271 +iscsi_tpg_param_show_MaxBurstLength_58706 iscsi_tpg_param_show_MaxBurstLength 0 58706 NULL
158272 +core_alua_show_trans_delay_msecs_58708 core_alua_show_trans_delay_msecs 0 58708 NULL
158273 +vx_send_msg_58711 vx_send_msg 0 58711 NULL
158274 +_osd_req_finalize_cdb_cont_58713 _osd_req_finalize_cdb_cont 0 58713 NULL
158275 +snd_als300_playback_prepare_58717 snd_als300_playback_prepare 0 58717 NULL
158276 +acpi_map_58725 acpi_map 1-2 58725 NULL nohasharray
158277 +go7007_i2c_master_xfer_58725 go7007_i2c_master_xfer 0-3 58725 &acpi_map_58725
158278 +idt77252_init_rx_58728 idt77252_init_rx 0 58728 NULL
158279 +da9052_gpio_to_irq_58729 da9052_gpio_to_irq 2 58729 NULL
158280 +csum_exist_in_range_58730 csum_exist_in_range 2-3 58730 NULL
158281 +on26_read_regr_58734 on26_read_regr 0 58734 NULL
158282 +do_tx_58737 do_tx 0 58737 NULL
158283 +qla2x00_flash_block_size_show_58747 qla2x00_flash_block_size_show 0 58747 NULL
158284 +ieee80211_if_write_tkip_mic_test_58748 ieee80211_if_write_tkip_mic_test 3-0 58748 NULL nohasharray
158285 +lpfc_fcp_imax_show_58748 lpfc_fcp_imax_show 0 58748 &ieee80211_if_write_tkip_mic_test_58748
158286 +aarp_device_event_58749 aarp_device_event 0 58749 NULL
158287 +show_iface_tcp_wsf_disable_58750 show_iface_tcp_wsf_disable 0 58750 NULL
158288 +qlcnic_83xx_napi_add_58751 qlcnic_83xx_napi_add 0 58751 NULL
158289 +ft_parse_wwn_58752 ft_parse_wwn 0 58752 NULL
158290 +__set_rdc_table_num_58755 __set_rdc_table_num 0 58755 NULL
158291 +iscsi_tpg_param_store_InitialR2T_58757 iscsi_tpg_param_store_InitialR2T 0-3 58757 NULL
158292 +agp_allocate_memory_58761 agp_allocate_memory 2 58761 NULL
158293 +__do_config_autodelink_58763 __do_config_autodelink 3 58763 NULL nohasharray
158294 +via_gpio_dir_out_58763 via_gpio_dir_out 0 58763 &__do_config_autodelink_58763
158295 +wil_fw_verify_58765 wil_fw_verify 0 58765 NULL
158296 +dn_fib_dnaddr_event_58767 dn_fib_dnaddr_event 0 58767 NULL nohasharray
158297 +broadsheet_loadstore_waveform_58767 broadsheet_loadstore_waveform 0-4 58767 &dn_fib_dnaddr_event_58767
158298 +coherency_line_size_show_58775 coherency_line_size_show 0 58775 NULL
158299 +__uncore_occ_sel_show_58777 __uncore_occ_sel_show 0 58777 NULL
158300 +fuse_reverse_inval_inode_58782 fuse_reverse_inval_inode 0 58782 NULL
158301 +ecryptfs_derive_iv_58784 ecryptfs_derive_iv 0 58784 NULL
158302 +cyapa_gen5_calibrate_pwcs_58789 cyapa_gen5_calibrate_pwcs 0 58789 NULL
158303 +show_58791 show 0 58791 NULL
158304 +ipx_sendmsg_58794 ipx_sendmsg 3 58794 NULL
158305 +regmap_calc_reg_len_58795 regmap_calc_reg_len 0 58795 NULL
158306 +smack_inode_setxattr_58801 smack_inode_setxattr 0 58801 NULL
158307 +dlm_lock_58802 dlm_lock 0 58802 NULL nohasharray
158308 +mmc_hwrev_show_58802 mmc_hwrev_show 0 58802 &dlm_lock_58802
158309 +isku_sysfs_read_58806 isku_sysfs_read 5-0 58806 NULL nohasharray
158310 +soc_camera_platform_cropcap_58806 soc_camera_platform_cropcap 0 58806 &isku_sysfs_read_58806
158311 +write_file_58812 write_file 4 58812 NULL
158312 +ipr_show_iopoll_weight_58813 ipr_show_iopoll_weight 0 58813 NULL
158313 +show_tempsense_58819 show_tempsense 0 58819 NULL
158314 +ufshcd_change_queue_depth_58821 ufshcd_change_queue_depth 2-0 58821 NULL
158315 +usbhsg_ep_enable_58825 usbhsg_ep_enable 0 58825 NULL
158316 +tnc_read_node_nm_58830 tnc_read_node_nm 0 58830 NULL
158317 +pm8001_chip_ssp_io_req_58831 pm8001_chip_ssp_io_req 0 58831 NULL
158318 +ssp_disable_sensor_58838 ssp_disable_sensor 0 58838 NULL nohasharray
158319 +pppol2tp_recvmsg_58838 pppol2tp_recvmsg 3 58838 &ssp_disable_sensor_58838
158320 +command_write_58841 command_write 3-0 58841 NULL nohasharray
158321 +diolan_i2c_start_58841 diolan_i2c_start 0 58841 &command_write_58841
158322 +vendor_show_58845 vendor_show 0 58845 NULL nohasharray
158323 +ep_bd_list_alloc_58845 ep_bd_list_alloc 0 58845 &vendor_show_58845
158324 +iio_trigger_detach_poll_func_58847 iio_trigger_detach_poll_func 0 58847 NULL
158325 +asus_wmi_evaluate_method_58849 asus_wmi_evaluate_method 0 58849 NULL
158326 +i915_l3_read_58851 i915_l3_read 0-5-6 58851 NULL nohasharray
158327 +asr_write_58851 asr_write 0-3 58851 &i915_l3_read_58851
158328 +fuse_dev_write_58852 fuse_dev_write 0 58852 NULL nohasharray
158329 +myri10ge_change_mtu_58852 myri10ge_change_mtu 0 58852 &fuse_dev_write_58852
158330 +flash_brightness_store_58854 flash_brightness_store 0-4 58854 NULL
158331 +ath6kl_wmi_send_action_cmd_58860 ath6kl_wmi_send_action_cmd 7 58860 NULL
158332 +mptscsih_version_fw_show_58861 mptscsih_version_fw_show 0 58861 NULL nohasharray
158333 +tcp_v4_init_sock_58861 tcp_v4_init_sock 0 58861 &mptscsih_version_fw_show_58861
158334 +dump_midi_58863 dump_midi 3 58863 NULL nohasharray
158335 +target_core_dev_wwn_attr_store_58863 target_core_dev_wwn_attr_store 0-4 58863 &dump_midi_58863
158336 +wl12xx_pre_upload_58866 wl12xx_pre_upload 0 58866 NULL
158337 +i2c_atmel_send_58870 i2c_atmel_send 3-0 58870 NULL
158338 +out_read_index_show_58873 out_read_index_show 0 58873 NULL
158339 +nilfs_dev_device_size_show_58875 nilfs_dev_device_size_show 0 58875 NULL
158340 +efx_ethtool_get_sset_count_58876 efx_ethtool_get_sset_count 0 58876 NULL
158341 +pm80xx_chip_sata_req_58878 pm80xx_chip_sata_req 0 58878 NULL nohasharray
158342 +srp_lookup_path_58878 srp_lookup_path 0 58878 &pm80xx_chip_sata_req_58878
158343 +il4965_static_wepkey_cmd_58879 il4965_static_wepkey_cmd 0 58879 NULL nohasharray
158344 +vmxnet3_tq_create_58879 vmxnet3_tq_create 0 58879 &il4965_static_wepkey_cmd_58879
158345 +sony_nc_sysfs_show_58880 sony_nc_sysfs_show 0 58880 NULL nohasharray
158346 +hotplug_enabled_store_58880 hotplug_enabled_store 0-4 58880 &sony_nc_sysfs_show_58880
158347 +pnp_show_card_ids_58881 pnp_show_card_ids 0 58881 NULL
158348 +gs_alloc_req_58883 gs_alloc_req 2 58883 NULL nohasharray
158349 +lxt973a2_update_link_58883 lxt973a2_update_link 0 58883 &gs_alloc_req_58883
158350 +nes_store_wqm_quanta_58885 nes_store_wqm_quanta 0-3 58885 NULL
158351 +cs553x_init_one_58886 cs553x_init_one 3 58886 NULL
158352 +wlcore_handle_static_data_58888 wlcore_handle_static_data 0 58888 NULL
158353 +ipath_user_sdma_pin_pkt_58901 ipath_user_sdma_pin_pkt 0 58901 NULL
158354 +ltc4222_show_value_58902 ltc4222_show_value 0 58902 NULL
158355 +sd_format_disk_name_58907 sd_format_disk_name 0 58907 NULL
158356 +hackrf_ctrl_msg_58912 hackrf_ctrl_msg 0 58912 NULL
158357 +store_in8_58913 store_in8 0-4 58913 NULL
158358 +compat_fillonedir_58914 compat_fillonedir 3 58914 NULL nohasharray
158359 +hsw_pcm_trigger_58914 hsw_pcm_trigger 0 58914 &compat_fillonedir_58914 nohasharray
158360 +lprocfs_wr_pinger_recov_58914 lprocfs_wr_pinger_recov 3 58914 &hsw_pcm_trigger_58914
158361 +print_devstats_dot11FCSErrorCount_58919 print_devstats_dot11FCSErrorCount 3 58919 NULL
158362 +ncp_request_58920 ncp_request 0 58920 NULL
158363 +clocksource_unbind_58922 clocksource_unbind 0 58922 NULL
158364 +klp_disable_object_58923 klp_disable_object 0 58923 NULL
158365 +pipeline_cs_rx_packet_out_read_58926 pipeline_cs_rx_packet_out_read 3-0 58926 NULL nohasharray
158366 +isku_sysfs_show_actual_profile_58926 isku_sysfs_show_actual_profile 0 58926 &pipeline_cs_rx_packet_out_read_58926
158367 +t4vf_config_rss_range_58930 t4vf_config_rss_range 0 58930 NULL
158368 +write_pmsg_58932 write_pmsg 3-0 58932 NULL
158369 +SyS_pread64_58935 SyS_pread64 3 58935 NULL
158370 +xfs_bmap_read_extents_58936 xfs_bmap_read_extents 0 58936 NULL
158371 +set_als_58942 set_als 0-4 58942 NULL
158372 +iscsi_disc_show_authenticate_target_58943 iscsi_disc_show_authenticate_target 0 58943 NULL nohasharray
158373 +atl2_request_irq_58943 atl2_request_irq 0 58943 &iscsi_disc_show_authenticate_target_58943
158374 +dlm_new_lockspace_58945 dlm_new_lockspace 0 58945 NULL
158375 +koneplus_sysfs_write_profile_buttons_58951 koneplus_sysfs_write_profile_buttons 0-6-5 58951 NULL
158376 +st5481_isoc_flatten_58952 st5481_isoc_flatten 0 58952 NULL
158377 +store_multicast_router_58954 store_multicast_router 0 58954 NULL
158378 +netpoll_send_udp_58955 netpoll_send_udp 3 58955 NULL
158379 +version_show_58957 version_show 0 58957 NULL
158380 +pcf8523_write_58961 pcf8523_write 0 58961 NULL
158381 +target_core_attr_show_58962 target_core_attr_show 0 58962 NULL
158382 +ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965 ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout 3 58965 NULL nohasharray
158383 +fddi_change_mtu_58965 fddi_change_mtu 0 58965 &ieee80211_if_fmt_dot11MeshHWMPactivePathToRootTimeout_58965
158384 +wake_up_modem_show_58966 wake_up_modem_show 0 58966 NULL
158385 +CIFS_SessSetup_58968 CIFS_SessSetup 0 58968 NULL nohasharray
158386 +wacom_led0_select_store_58968 wacom_led0_select_store 4-0 58968 &CIFS_SessSetup_58968
158387 +cgroup_tasks_write_58971 cgroup_tasks_write 3-0 58971 NULL
158388 +vmci_transport_notify_send_pre_block_58972 vmci_transport_notify_send_pre_block 0 58972 NULL
158389 +rs5c348_rtc_read_time_58975 rs5c348_rtc_read_time 0 58975 NULL nohasharray
158390 +als_wait_for_data_ready_58975 als_wait_for_data_ready 0 58975 &rs5c348_rtc_read_time_58975 nohasharray
158391 +msi001_wreg_58975 msi001_wreg 0 58975 &als_wait_for_data_ready_58975
158392 +store_fc_host_system_hostname_58977 store_fc_host_system_hostname 0-4 58977 NULL
158393 +ipxitf_device_event_58983 ipxitf_device_event 0 58983 NULL
158394 +switch_radio_on_58985 switch_radio_on 0 58985 NULL
158395 +fsp_attr_show_ver_58986 fsp_attr_show_ver 0 58986 NULL nohasharray
158396 +efx_ef10_describe_stats_58986 efx_ef10_describe_stats 0 58986 &fsp_attr_show_ver_58986
158397 +bch_extent_to_text_58987 bch_extent_to_text 2 58987 NULL
158398 +rtpm_children_show_58989 rtpm_children_show 0 58989 NULL
158399 +chip_direction_input_58992 chip_direction_input 0 58992 NULL
158400 +handle_rx_packet_58993 handle_rx_packet 3 58993 NULL
158401 +show_comm_59000 show_comm 0 59000 NULL
158402 +isku_set_actual_profile_59004 isku_set_actual_profile 0 59004 NULL
158403 +init_list_set_59005 init_list_set 3 59005 NULL
158404 +ds2780_recall_eeprom_59009 ds2780_recall_eeprom 0 59009 NULL
158405 +beiscsi_ep_get_param_59012 beiscsi_ep_get_param 0 59012 NULL
158406 +lpfc_idiag_baracc_write_59014 lpfc_idiag_baracc_write 3-0 59014 NULL
158407 +ad5360_update_ctrl_59016 ad5360_update_ctrl 0 59016 NULL
158408 +ath10k_wmi_force_fw_hang_59026 ath10k_wmi_force_fw_hang 0 59026 NULL
158409 +SyS_preadv_59029 SyS_preadv 3 59029 NULL
158410 +init_pci_cap_msi_perm_59033 init_pci_cap_msi_perm 2-0 59033 NULL nohasharray
158411 +setgain_59033 setgain 0 59033 &init_pci_cap_msi_perm_59033
158412 +show_fnode_isid_59034 show_fnode_isid 0 59034 NULL
158413 +write_59035 write 0 59035 NULL
158414 +selinux_transaction_write_59038 selinux_transaction_write 3-0 59038 NULL
158415 +contrast_store_59039 contrast_store 0-4 59039 NULL
158416 +ct_pcm_capture_trigger_59041 ct_pcm_capture_trigger 0 59041 NULL
158417 +mwifiex_cmd_11n_delba_59043 mwifiex_cmd_11n_delba 0 59043 NULL
158418 +set_therm_min_59046 set_therm_min 0-4 59046 NULL
158419 +target_stat_scsi_lu_show_attr_status_59047 target_stat_scsi_lu_show_attr_status 0 59047 NULL
158420 +regmap_bulk_write_59049 regmap_bulk_write 2-4-0 59049 NULL nohasharray
158421 +elan_i2c_write_fw_block_59049 elan_i2c_write_fw_block 0 59049 &regmap_bulk_write_59049
158422 +__bnx2x_get_regs_len_59052 __bnx2x_get_regs_len 0 59052 NULL
158423 +dlci_header_59057 dlci_header 0 59057 NULL
158424 +dm9161_config_init_59059 dm9161_config_init 0 59059 NULL
158425 +acpi_ns_search_and_enter_59061 acpi_ns_search_and_enter 0 59061 NULL
158426 +da9052_gpio_direction_input_59062 da9052_gpio_direction_input 0 59062 NULL
158427 +gspca_init_transfer_59079 gspca_init_transfer 0 59079 NULL
158428 +tcm_qla2xxx_wwn_show_attr_version_59082 tcm_qla2xxx_wwn_show_attr_version 0 59082 NULL
158429 +bcm_sf2_port_setup_59085 bcm_sf2_port_setup 0 59085 NULL
158430 +si4713_tx_tune_freq_59087 si4713_tx_tune_freq 0 59087 NULL nohasharray
158431 +nes_store_idx_data_59087 nes_store_idx_data 0-3 59087 &si4713_tx_tune_freq_59087 nohasharray
158432 +store_rx_pol_inv_59087 store_rx_pol_inv 0-4 59087 &nes_store_idx_data_59087
158433 +show_tcrit2_hyst_59088 show_tcrit2_hyst 0 59088 NULL nohasharray
158434 +cpuidle_store_59088 cpuidle_store 0-4 59088 &show_tcrit2_hyst_59088
158435 +snd_cmipci_pcm_trigger_59090 snd_cmipci_pcm_trigger 0 59090 NULL
158436 +nfs4_map_errors_59095 nfs4_map_errors 0-1 59095 NULL
158437 +xfs_zero_eof_59103 xfs_zero_eof 0-3-2 59103 NULL
158438 +tiadc_buffer_preenable_59104 tiadc_buffer_preenable 0 59104 NULL
158439 +mmc_sd_num_wr_blocks_59112 mmc_sd_num_wr_blocks 0 59112 NULL nohasharray
158440 +hfsplus_trusted_listxattr_59112 hfsplus_trusted_listxattr 0-5 59112 &mmc_sd_num_wr_blocks_59112
158441 +launder_page_59115 launder_page 0 59115 NULL nohasharray
158442 +class_pktcdvd_show_map_59115 class_pktcdvd_show_map 0 59115 &launder_page_59115
158443 +bConfigurationValue_show_59121 bConfigurationValue_show 0 59121 NULL nohasharray
158444 +show_session_param_ISCSI_PARAM_BOOT_NIC_59121 show_session_param_ISCSI_PARAM_BOOT_NIC 0 59121 &bConfigurationValue_show_59121
158445 +sta_tx_latency_stat_table_59122 sta_tx_latency_stat_table 4-0-5 59122 NULL nohasharray
158446 +scsi_io_completion_59122 scsi_io_completion 2 59122 &sta_tx_latency_stat_table_59122
158447 +wait_for_completion_killable_timeout_59124 wait_for_completion_killable_timeout 0 59124 NULL
158448 +nfc_llcp_send_i_frame_59130 nfc_llcp_send_i_frame 3-0 59130 NULL
158449 +reiserfs_commit_for_inode_59131 reiserfs_commit_for_inode 0 59131 NULL
158450 +__iio_add_event_config_attrs_59136 __iio_add_event_config_attrs 0 59136 NULL nohasharray
158451 +__uncore_occ_invert_show_59136 __uncore_occ_invert_show 0 59136 &__iio_add_event_config_attrs_59136
158452 +tg_set_conf_59142 tg_set_conf 0-3 59142 NULL
158453 +pch_gbe_change_mtu_59144 pch_gbe_change_mtu 0 59144 NULL
158454 +print_devstats_dot11RTSSuccessCount_59145 print_devstats_dot11RTSSuccessCount 3 59145 NULL nohasharray
158455 +framebuffer_alloc_59145 framebuffer_alloc 1 59145 &print_devstats_dot11RTSSuccessCount_59145
158456 +lpfc_link_speed_store_59146 lpfc_link_speed_store 0-4 59146 NULL
158457 +qla2x00_sysfs_read_optrom_59148 qla2x00_sysfs_read_optrom 6-0-5 59148 NULL
158458 +radeon_compat_ioctl_59150 radeon_compat_ioctl 2 59150 NULL
158459 +pvr2_hdw_report_clients_59152 pvr2_hdw_report_clients 3 59152 NULL
158460 +fan_fan_watchdog_store_59153 fan_fan_watchdog_store 0-3 59153 NULL
158461 +snd_ad1889_capture_trigger_59160 snd_ad1889_capture_trigger 0 59160 NULL
158462 +sha224_ssse3_final_59161 sha224_ssse3_final 0 59161 NULL
158463 +qla4_83xx_start_firmware_59164 qla4_83xx_start_firmware 0 59164 NULL
158464 +jffs2_do_readpage_nolock_59166 jffs2_do_readpage_nolock 0 59166 NULL
158465 +ieee802154_create_59169 ieee802154_create 0 59169 NULL
158466 +ksize_59176 ksize 0 59176 NULL
158467 +setup_window_59178 setup_window 5-2-4-7 59178 NULL
158468 +lowpan_fetch_skb_59181 lowpan_fetch_skb 3 59181 NULL nohasharray
158469 +fill_bitmap_rle_bits_59181 fill_bitmap_rle_bits 0 59181 &lowpan_fetch_skb_59181 nohasharray
158470 +patch_alc268_59181 patch_alc268 0 59181 &fill_bitmap_rle_bits_59181
158471 +sh_csi2_s_fmt_59187 sh_csi2_s_fmt 0 59187 NULL nohasharray
158472 +cbaf_wusb_ck_store_59187 cbaf_wusb_ck_store 0-4 59187 &sh_csi2_s_fmt_59187
158473 +show_fan_smart_tach_59191 show_fan_smart_tach 0 59191 NULL
158474 +ims_pcu_attribute_store_59196 ims_pcu_attribute_store 0-4 59196 NULL
158475 +gadget_dev_desc_bDeviceProtocol_store_59200 gadget_dev_desc_bDeviceProtocol_store 0-3 59200 NULL
158476 +acpi_ex_name_segment_59202 acpi_ex_name_segment 0 59202 NULL
158477 +cpia2_s_ctrl_59205 cpia2_s_ctrl 0 59205 NULL
158478 +dtcs033_start_59207 dtcs033_start 0 59207 NULL nohasharray
158479 +rv3029c2_i2c_write_regs_59207 rv3029c2_i2c_write_regs 0 59207 &dtcs033_start_59207
158480 +xfs_iext_realloc_indirect_59211 xfs_iext_realloc_indirect 2 59211 NULL
158481 +fast_rx_path_59214 fast_rx_path 3 59214 NULL nohasharray
158482 +i2c_hid_raw_request_59214 i2c_hid_raw_request 0-4 59214 &fast_rx_path_59214
158483 +osst_get_logical_frame_59215 osst_get_logical_frame 0 59215 NULL
158484 +inftl_partscan_59216 inftl_partscan 0 59216 NULL
158485 +ath10k_debug_cal_data_read_59222 ath10k_debug_cal_data_read 3-0 59222 NULL
158486 +dt3155_read_59226 dt3155_read 3 59226 NULL
158487 +ql_adapter_initialize_59229 ql_adapter_initialize 0 59229 NULL
158488 +sdev_store_queue_depth_59231 sdev_store_queue_depth 0-4 59231 NULL nohasharray
158489 +dummy_queue_59231 dummy_queue 0 59231 &sdev_store_queue_depth_59231
158490 +qlcnic_get_pci_info_59233 qlcnic_get_pci_info 0 59233 NULL
158491 +__logfs_write_inode_59237 __logfs_write_inode 0 59237 NULL nohasharray
158492 +store_59237 store 0-3 59237 &__logfs_write_inode_59237
158493 +wacom_btnimg0_store_59239 wacom_btnimg0_store 4-0 59239 NULL
158494 +_prepare_for_striping_59240 _prepare_for_striping 0 59240 NULL
158495 +qla4_8xxx_device_state_handler_59242 qla4_8xxx_device_state_handler 0 59242 NULL
158496 +SMB2_write_59246 SMB2_write 0 59246 NULL
158497 +cyber2000fb_decode_crtc_59247 cyber2000fb_decode_crtc 0 59247 NULL
158498 +wlcore_cmd_regdomain_config_locked_59248 wlcore_cmd_regdomain_config_locked 0 59248 NULL
158499 +tg3_poll_fw_59249 tg3_poll_fw 0 59249 NULL
158500 +ib_ucm_write_59250 ib_ucm_write 0-3 59250 NULL nohasharray
158501 +brcmf_p2p_ifchange_59250 brcmf_p2p_ifchange 0 59250 &ib_ucm_write_59250
158502 +lola_set_clock_59255 lola_set_clock 0 59255 NULL
158503 +cyapa_i2c_pip_write_59260 cyapa_i2c_pip_write 3-0 59260 NULL
158504 +hid_rtc_read_time_59262 hid_rtc_read_time 0 59262 NULL nohasharray
158505 +store_target_temp_59262 store_target_temp 0-4 59262 &hid_rtc_read_time_59262
158506 +max_active_store_59266 max_active_store 0-4 59266 NULL
158507 +iwlagn_update_beacon_59272 iwlagn_update_beacon 0 59272 NULL
158508 +lut_s_stream_59273 lut_s_stream 0 59273 NULL
158509 +i40e_up_complete_59277 i40e_up_complete 0 59277 NULL nohasharray
158510 +cfhsi_open_59277 cfhsi_open 0 59277 &i40e_up_complete_59277
158511 +da9055_reg_update_59280 da9055_reg_update 0 59280 NULL nohasharray
158512 +saa6752hs_s_mbus_fmt_59280 saa6752hs_s_mbus_fmt 0 59280 &da9055_reg_update_59280
158513 +node_memory_callback_59283 node_memory_callback 0 59283 NULL
158514 +reiserfs_getxattr_59286 reiserfs_getxattr 0 59286 NULL
158515 +show_pressure_59287 show_pressure 0 59287 NULL nohasharray
158516 +_transport_expander_phy_control_59287 _transport_expander_phy_control 0 59287 &show_pressure_59287
158517 +show_install_59288 show_install 0 59288 NULL nohasharray
158518 +iio_sysfs_trigger_poll_59288 iio_sysfs_trigger_poll 0-4 59288 &show_install_59288
158519 +show_shost_mode_59289 show_shost_mode 0 59289 NULL
158520 +iscsit_ta_default_cmdsn_depth_59290 iscsit_ta_default_cmdsn_depth 0 59290 NULL
158521 +key_instantiate_and_link_59295 key_instantiate_and_link 0 59295 NULL nohasharray
158522 +rtl88e_download_fw_59295 rtl88e_download_fw 0 59295 &key_instantiate_and_link_59295
158523 +store_delete_devices_59296 store_delete_devices 0-4 59296 NULL
158524 +pin_hbr_setup_59300 pin_hbr_setup 0 59300 NULL
158525 +udp_error_59301 udp_error 0 59301 NULL nohasharray
158526 +netdev_queue_update_kobjects_59301 netdev_queue_update_kobjects 0 59301 &udp_error_59301
158527 +in_read_index_show_59302 in_read_index_show 0 59302 NULL nohasharray
158528 +get_key_haup_common_59302 get_key_haup_common 5 59302 &in_read_index_show_59302
158529 +mxt_bootloader_read_59303 mxt_bootloader_read 0 59303 NULL
158530 +btrfs_insert_dir_item_59304 btrfs_insert_dir_item 4 59304 NULL
158531 +da9052_read_chgend_current_59305 da9052_read_chgend_current 0 59305 NULL nohasharray
158532 +start_59305 start 0 59305 &da9052_read_chgend_current_59305
158533 +scsiback_wwn_show_attr_version_59315 scsiback_wwn_show_attr_version 0 59315 NULL
158534 +fd_copyout_59323 fd_copyout 3 59323 NULL
158535 +store_59326 store 0-4 59326 NULL
158536 +carl9170_upload_key_59330 carl9170_upload_key 0 59330 NULL
158537 +mt9v022_cropcap_59331 mt9v022_cropcap 0 59331 NULL
158538 +amd_xgbe_phy_config_init_59332 amd_xgbe_phy_config_init 0 59332 NULL
158539 +ati_remote2_store_channel_mask_59334 ati_remote2_store_channel_mask 0-4 59334 NULL
158540 +rx_defrag_in_process_called_read_59338 rx_defrag_in_process_called_read 3-0 59338 NULL nohasharray
158541 +show_resume_reason_59338 show_resume_reason 0 59338 &rx_defrag_in_process_called_read_59338
158542 +sg_new_read_59344 sg_new_read 0-3 59344 NULL
158543 +acpi_show_profile_59345 acpi_show_profile 0 59345 NULL
158544 +xfs_attrmulti_attr_set_59346 xfs_attrmulti_attr_set 4 59346 NULL
158545 +show_transport_handle_59347 show_transport_handle 0 59347 NULL
158546 +gfs2_quota_lock_check_59353 gfs2_quota_lock_check 0 59353 NULL
158547 +target_core_alua_tg_pt_gp_attr_store_59357 target_core_alua_tg_pt_gp_attr_store 0-4 59357 NULL nohasharray
158548 +store_in_reg_59357 store_in_reg 0-4 59357 &target_core_alua_tg_pt_gp_attr_store_59357
158549 +xfs_dir2_sf_entsize_59366 xfs_dir2_sf_entsize 0-2 59366 NULL nohasharray
158550 +SyS_getrandom_59366 SyS_getrandom 2 59366 &xfs_dir2_sf_entsize_59366
158551 +capinc_tty_write_room_59367 capinc_tty_write_room 0 59367 NULL
158552 +i7core_inject_type_store_59376 i7core_inject_type_store 0-4 59376 NULL
158553 +pvr2_debugifc_print_info_59380 pvr2_debugifc_print_info 3 59380 NULL
158554 +ibmasm_start_reverse_heartbeat_59382 ibmasm_start_reverse_heartbeat 0 59382 NULL
158555 +journal_init_dev_59384 journal_init_dev 5 59384 NULL
158556 +__net_get_random_once_59389 __net_get_random_once 2 59389 NULL
158557 +diff_objects_59390 diff_objects 0 59390 NULL nohasharray
158558 +show_hca_59390 show_hca 0 59390 &diff_objects_59390
158559 +fc_frame_alloc_fill_59394 fc_frame_alloc_fill 2 59394 NULL
158560 +qlcnic_83xx_config_intrpt_59397 qlcnic_83xx_config_intrpt 0 59397 NULL
158561 +pci_write_config_59398 pci_write_config 0-5-6 59398 NULL
158562 +dax_do_io_59399 dax_do_io 5-0 59399 NULL
158563 +idProduct_show_59405 idProduct_show 0 59405 NULL
158564 +ds1286_read_time_59406 ds1286_read_time 0 59406 NULL
158565 +isku_sysfs_read_keys_function_59412 isku_sysfs_read_keys_function 6-0-5 59412 NULL
158566 +show_modinfo_version_59413 show_modinfo_version 0 59413 NULL
158567 +afs_file_write_59418 afs_file_write 0 59418 NULL nohasharray
158568 +patch_stac92hd71bxx_59418 patch_stac92hd71bxx 0 59418 &afs_file_write_59418
158569 +devcgroup_access_write_59423 devcgroup_access_write 0-3 59423 NULL
158570 +nct7802_read_voltage_59424 nct7802_read_voltage 0 59424 NULL
158571 +show_counter_lb_flow_stalls_59426 show_counter_lb_flow_stalls 0 59426 NULL
158572 +show_fan_alarm_59439 show_fan_alarm 0 59439 NULL
158573 +max_show_59442 max_show 0 59442 NULL nohasharray
158574 +psb_intel_opregion_video_event_59442 psb_intel_opregion_video_event 0 59442 &max_show_59442 nohasharray
158575 +adxl34x_rate_store_59442 adxl34x_rate_store 0-4 59442 &psb_intel_opregion_video_event_59442 nohasharray
158576 +SyS_sched_setaffinity_59442 SyS_sched_setaffinity 2 59442 &adxl34x_rate_store_59442
158577 +atm_change_qos_59444 atm_change_qos 0 59444 NULL
158578 +fs_path_ensure_buf_59445 fs_path_ensure_buf 2 59445 NULL nohasharray
158579 +snd_seq_write_59445 snd_seq_write 0-3 59445 &fs_path_ensure_buf_59445 nohasharray
158580 +bnx2_change_mtu_59445 bnx2_change_mtu 0 59445 &snd_seq_write_59445
158581 +descriptor_loc_59446 descriptor_loc 3 59446 NULL
158582 +acpi_ds_build_internal_buffer_obj_59448 acpi_ds_build_internal_buffer_obj 0 59448 NULL nohasharray
158583 +ath10k_peer_delete_59448 ath10k_peer_delete 0 59448 &acpi_ds_build_internal_buffer_obj_59448
158584 +mv_u3d_start_59449 mv_u3d_start 0 59449 NULL
158585 +tipc_recv_stream_59456 tipc_recv_stream 4-0 59456 NULL nohasharray
158586 +cxacru_sysfs_show_adsl_state_59456 cxacru_sysfs_show_adsl_state 0 59456 &tipc_recv_stream_59456
158587 +skb_maybe_pull_tail_59461 skb_maybe_pull_tail 3 59461 NULL
158588 +blk_mq_hw_sysfs_show_59462 blk_mq_hw_sysfs_show 0 59462 NULL
158589 +coda_file_write_59463 coda_file_write 0-3 59463 NULL
158590 +ad7791_write_frequency_59465 ad7791_write_frequency 0-4 59465 NULL
158591 +aux_ch_59466 aux_ch 0 59466 NULL
158592 +cfg80211_iter_combinations_59467 cfg80211_iter_combinations 0 59467 NULL
158593 +ab3100_otp_cid_show_59473 ab3100_otp_cid_show 0 59473 NULL
158594 +vmw_kms_write_svga_59477 vmw_kms_write_svga 0 59477 NULL
158595 +diolan_i2c_get_byte_ack_59482 diolan_i2c_get_byte_ack 0 59482 NULL
158596 +get_sas_device_type_names_59483 get_sas_device_type_names 0 59483 NULL
158597 +snd_card_asihpi_capture_prepare_59484 snd_card_asihpi_capture_prepare 0 59484 NULL nohasharray
158598 +mcam_vb_queue_setup_59484 mcam_vb_queue_setup 0 59484 &snd_card_asihpi_capture_prepare_59484
158599 +amd64_top_mem2_show_59487 amd64_top_mem2_show 0 59487 NULL
158600 +_iwl_dbgfs_bcast_filters_write_59491 _iwl_dbgfs_bcast_filters_write 3-0 59491 NULL nohasharray
158601 +pscsi_get_blocks_59491 pscsi_get_blocks 0 59491 &_iwl_dbgfs_bcast_filters_write_59491
158602 +adp5520_store_59492 adp5520_store 0-3 59492 NULL
158603 +r8a66597_urb_enqueue_59493 r8a66597_urb_enqueue 0 59493 NULL nohasharray
158604 +show_hrtbt_enb_59493 show_hrtbt_enb 0 59493 &r8a66597_urb_enqueue_59493
158605 +blkcg_reset_stats_59496 blkcg_reset_stats 0 59496 NULL
158606 +c2port_show_flash_access_59497 c2port_show_flash_access 0 59497 NULL
158607 +ath10k_htc_send_59498 ath10k_htc_send 0 59498 NULL
158608 +show_ata_link_sata_spd_59499 show_ata_link_sata_spd 0 59499 NULL nohasharray
158609 +blk_mq_tag_sysfs_show_59499 blk_mq_tag_sysfs_show 0 59499 &show_ata_link_sata_spd_59499
158610 +defrag_store_59501 defrag_store 4-0 59501 NULL
158611 +ib_copy_from_udata_59502 ib_copy_from_udata 3 59502 NULL nohasharray
158612 +hackrf_submit_urbs_59502 hackrf_submit_urbs 0 59502 &ib_copy_from_udata_59502
158613 +nfsd_nrpools_59503 nfsd_nrpools 0 59503 NULL nohasharray
158614 +snd_seq_queue_timer_open_59503 snd_seq_queue_timer_open 0 59503 &nfsd_nrpools_59503 nohasharray
158615 +qlcnic_sysfs_write_mem_59503 qlcnic_sysfs_write_mem 0-6-5 59503 &snd_seq_queue_timer_open_59503
158616 +rds_pin_pages_59507 rds_pin_pages 0 59507 NULL
158617 +st21nfca_hci_dep_link_up_59509 st21nfca_hci_dep_link_up 5 59509 NULL
158618 +C_SYSC_get_mempolicy_59516 C_SYSC_get_mempolicy 3 59516 NULL
158619 +gather_write_59526 gather_write 0 59526 NULL nohasharray
158620 +bnx2fc_vport_disable_59526 bnx2fc_vport_disable 0 59526 &gather_write_59526
158621 +vcc_create_59531 vcc_create 0 59531 NULL
158622 +scsiback_drop_nexus_59532 scsiback_drop_nexus 0 59532 NULL
158623 +usb_wwan_write_59533 usb_wwan_write 0-4 59533 NULL
158624 +show_associate_remote_59534 show_associate_remote 0 59534 NULL
158625 +kmalloc_large_node_59542 kmalloc_large_node 1 59542 NULL
158626 +ecryptfs_encrypt_page_59543 ecryptfs_encrypt_page 0 59543 NULL nohasharray
158627 +ext4_resize_fs_59543 ext4_resize_fs 2 59543 &ecryptfs_encrypt_page_59543
158628 +msix_setup_entries_59545 msix_setup_entries 0 59545 NULL nohasharray
158629 +idr_alloc_59545 idr_alloc 0 59545 &msix_setup_entries_59545
158630 +mpi_get_nbits_59551 mpi_get_nbits 0 59551 NULL
158631 +lpfc_fcp_cpu_map_store_59552 lpfc_fcp_cpu_map_store 0-4 59552 NULL
158632 +mos7840_get_reg_sync_59553 mos7840_get_reg_sync 0 59553 NULL
158633 +f2fs_xattr_advise_set_59555 f2fs_xattr_advise_set 0 59555 NULL
158634 +show_59558 show 0 59558 NULL
158635 +img_i2c_xfer_59559 img_i2c_xfer 0-3 59559 NULL
158636 +tunables_write_59563 tunables_write 3-0 59563 NULL
158637 +bio_split_59564 bio_split 2 59564 NULL
158638 +da9055_group_read_59566 da9055_group_read 0 59566 NULL nohasharray
158639 +cmos_nvram_read_59566 cmos_nvram_read 0-5-6 59566 &da9055_group_read_59566 nohasharray
158640 +nilfs_setattr_59566 nilfs_setattr 0 59566 &cmos_nvram_read_59566
158641 +afs_fsync_59569 afs_fsync 0 59569 NULL
158642 +__copy_from_user_ll_nozero_59571 __copy_from_user_ll_nozero 0 59571 NULL
158643 +show_temp_auto_temp_min_59574 show_temp_auto_temp_min 0 59574 NULL nohasharray
158644 +eth_prepare_mac_addr_change_59574 eth_prepare_mac_addr_change 0 59574 &show_temp_auto_temp_min_59574
158645 +pwm_enable_show_59579 pwm_enable_show 0 59579 NULL
158646 +write_pbl_59583 write_pbl 4 59583 NULL
158647 +resp_write_same_59587 resp_write_same 2 59587 NULL
158648 +memdup_user_59590 memdup_user 2 59590 NULL
158649 +tcp_set_congestion_control_59591 tcp_set_congestion_control 0 59591 NULL
158650 +si470x_fops_read_59592 si470x_fops_read 0-3 59592 NULL
158651 +gether_opts_host_addr_show_59595 gether_opts_host_addr_show 0 59595 NULL
158652 +max8925_bulk_write_59597 max8925_bulk_write 3-0 59597 NULL
158653 +tps6586x_irq_get_virq_59601 tps6586x_irq_get_virq 2 59601 NULL
158654 +zd_iowrite32a_59602 zd_iowrite32a 0 59602 NULL nohasharray
158655 +store_v86d_59602 store_v86d 0-3 59602 &zd_iowrite32a_59602
158656 +uart_get_attr_iomem_base_59606 uart_get_attr_iomem_base 0 59606 NULL
158657 +fcoe_ctlr_vn_send_59607 fcoe_ctlr_vn_send 4 59607 NULL
158658 +validate_pm_config_59612 validate_pm_config 0 59612 NULL
158659 +module_event_59614 module_event 0 59614 NULL
158660 +cirrusfb_check_var_59615 cirrusfb_check_var 0 59615 NULL
158661 +mem_fwlog_free_mem_blks_read_59616 mem_fwlog_free_mem_blks_read 3-0 59616 NULL
158662 +integrity_format_show_59617 integrity_format_show 0 59617 NULL
158663 +xadc_axi_write_adc_reg_59620 xadc_axi_write_adc_reg 0 59620 NULL
158664 +ecp_write_data_59621 ecp_write_data 0 59621 NULL nohasharray
158665 +ath6kl_endpoint_stats_write_59621 ath6kl_endpoint_stats_write 3-0 59621 &ecp_write_data_59621
158666 +mtrr_write_59622 mtrr_write 3-0 59622 NULL nohasharray
158667 +sock_sendpage_59622 sock_sendpage 4 59622 &mtrr_write_59622
158668 +gfs2_writepage_59624 gfs2_writepage 0 59624 NULL
158669 +seq_open_tab_59633 seq_open_tab 3-2 59633 NULL
158670 +find_first_zero_bit_59636 find_first_zero_bit 0-2 59636 NULL nohasharray
158671 +v9fs_cache_session_get_key_59636 v9fs_cache_session_get_key 0 59636 &find_first_zero_bit_59636
158672 +console_show_59641 console_show 0 59641 NULL
158673 +logi_dj_ll_raw_request_59642 logi_dj_ll_raw_request 0 59642 NULL
158674 +dn_fib_nlmsg_size_59643 dn_fib_nlmsg_size 0 59643 NULL
158675 +trusted_instantiate_59644 trusted_instantiate 0 59644 NULL
158676 +osst_sysfs_add_59645 osst_sysfs_add 0 59645 NULL
158677 +mxl111sf_tuner_get_if_frequency_59646 mxl111sf_tuner_get_if_frequency 0 59646 NULL nohasharray
158678 +SyS_setdomainname_59646 SyS_setdomainname 2 59646 &mxl111sf_tuner_get_if_frequency_59646
158679 +file_update_time_59647 file_update_time 0 59647 NULL
158680 +hidraw_read_59650 hidraw_read 3-0 59650 NULL nohasharray
158681 +ubifs_setxattr_59650 ubifs_setxattr 4-0 59650 &hidraw_read_59650 nohasharray
158682 +snd_usb_substream_capture_trigger_59650 snd_usb_substream_capture_trigger 0 59650 &ubifs_setxattr_59650
158683 +v9fs_xattr_set_acl_59651 v9fs_xattr_set_acl 4-0 59651 NULL
158684 +set_in_min2_59659 set_in_min2 0-4 59659 NULL
158685 +ax88179_write_cmd_59661 ax88179_write_cmd 5-0 59661 NULL nohasharray
158686 +mv_u3d_ep_enable_59661 mv_u3d_ep_enable 0 59661 &ax88179_write_cmd_59661 nohasharray
158687 +level_store_59661 level_store 0-3 59661 &mv_u3d_ep_enable_59661
158688 +__devcgroup_check_permission_59665 __devcgroup_check_permission 0 59665 NULL
158689 +iwl_dbgfs_mac_params_read_59666 iwl_dbgfs_mac_params_read 3-0 59666 NULL
158690 +register_jprobe_59669 register_jprobe 0 59669 NULL
158691 +alloc_dca_provider_59670 alloc_dca_provider 2 59670 NULL
158692 +create_multi_cap_vol_ctl_59672 create_multi_cap_vol_ctl 0 59672 NULL
158693 +int3400_thermal_get_temp_59676 int3400_thermal_get_temp 0 59676 NULL
158694 +pch_gbe_get_sset_count_59679 pch_gbe_get_sset_count 0 59679 NULL
158695 +jffs2_decompress_59682 jffs2_decompress 0 59682 NULL
158696 +tw_show_stats_59686 tw_show_stats 0 59686 NULL
158697 +sriov_enable_59689 sriov_enable 0 59689 NULL
158698 +show_sas_phy_negotiated_linkrate_59695 show_sas_phy_negotiated_linkrate 0 59695 NULL
158699 +enc28j60_set_hw_macaddr_59696 enc28j60_set_hw_macaddr 0 59696 NULL
158700 +mic_calc_failure_read_59700 mic_calc_failure_read 3-0 59700 NULL
158701 +ioperm_get_59701 ioperm_get 4-3 59701 NULL
158702 +create_59705 create 0 59705 NULL
158703 +rndis_opts_dev_addr_store_59706 rndis_opts_dev_addr_store 0-3 59706 NULL
158704 +xpc_system_reboot_59708 xpc_system_reboot 0 59708 NULL
158705 +__team_option_inst_add_option_59709 __team_option_inst_add_option 0 59709 NULL
158706 +qt1010_set_params_59719 qt1010_set_params 0 59719 NULL
158707 +store_remove_id_59721 store_remove_id 0-3 59721 NULL
158708 +cfq_group_idle_store_59722 cfq_group_idle_store 3-0 59722 NULL
158709 +mlx4_tunnel_steer_add_59724 mlx4_tunnel_steer_add 0 59724 NULL
158710 +nouveau_hwmon_set_emergency_temp_hyst_59727 nouveau_hwmon_set_emergency_temp_hyst 0-4 59727 NULL
158711 +prism2_info_scanresults_59729 prism2_info_scanresults 3 59729 NULL
158712 +pc_show_59731 pc_show 0 59731 NULL nohasharray
158713 +bcmgenet_open_59731 bcmgenet_open 0 59731 &pc_show_59731
158714 +ivtv_firmware_check_59732 ivtv_firmware_check 0 59732 NULL
158715 +set_mode_59733 set_mode 0 59733 NULL
158716 +nfs_file_splice_read_59735 nfs_file_splice_read 0 59735 NULL
158717 +twl4030_madc_wait_conversion_ready_59737 twl4030_madc_wait_conversion_ready 0 59737 NULL nohasharray
158718 +perf_event_read_group_59737 perf_event_read_group 0 59737 &twl4030_madc_wait_conversion_ready_59737
158719 +wm8996_gpio_direction_in_59739 wm8996_gpio_direction_in 0 59739 NULL nohasharray
158720 +show_cursor_59739 show_cursor 0 59739 &wm8996_gpio_direction_in_59739 nohasharray
158721 +peak_usb_start_59739 peak_usb_start 0 59739 &show_cursor_59739
158722 +ieee80211_if_read_fwded_unicast_59740 ieee80211_if_read_fwded_unicast 3-0 59740 NULL nohasharray
158723 +vivid_vid_out_s_ctrl_59740 vivid_vid_out_s_ctrl 0 59740 &ieee80211_if_read_fwded_unicast_59740
158724 +i7core_inject_show_bank_59743 i7core_inject_show_bank 0 59743 NULL
158725 +qib_decode_7220_sdma_errs_59745 qib_decode_7220_sdma_errs 4 59745 NULL
158726 +strnlen_59746 strnlen 0 59746 NULL nohasharray
158727 +dump_eeprom_59746 dump_eeprom 0-5 59746 &strnlen_59746 nohasharray
158728 +bitmap_parse_user_59746 bitmap_parse_user 0 59746 &dump_eeprom_59746
158729 +snd_interval_refine_set_59748 snd_interval_refine_set 0 59748 NULL nohasharray
158730 +sd_start_video_59748 sd_start_video 0 59748 &snd_interval_refine_set_59748
158731 +sctp_manip_pkt_59749 sctp_manip_pkt 4 59749 NULL nohasharray
158732 +tridentfb_check_var_59749 tridentfb_check_var 0 59749 &sctp_manip_pkt_59749
158733 +ext3_acl_count_59754 ext3_acl_count 0-1 59754 NULL
158734 +isci_port_perform_hard_reset_59760 isci_port_perform_hard_reset 0 59760 NULL
158735 +cxacru_sysfs_show_adsl_controller_version_59762 cxacru_sysfs_show_adsl_controller_version 0 59762 NULL
158736 +long_retry_limit_read_59766 long_retry_limit_read 3-0 59766 NULL nohasharray
158737 +get_sset_count_59766 get_sset_count 0 59766 &long_retry_limit_read_59766 nohasharray
158738 +cap_inode_need_killpriv_59766 cap_inode_need_killpriv 0 59766 &get_sset_count_59766
158739 +interf_mitigation_59777 interf_mitigation 0 59777 NULL
158740 +complain_secs_show_59778 complain_secs_show 0 59778 NULL
158741 +venus_remove_59781 venus_remove 4 59781 NULL
158742 +mei_nfc_recv_59784 mei_nfc_recv 3 59784 NULL
158743 +net2280_enable_59787 net2280_enable 0 59787 NULL
158744 +xlog_do_recover_59789 xlog_do_recover 3 59789 NULL
158745 +tle62x0_gpio_store_59790 tle62x0_gpio_store 0-4 59790 NULL
158746 +smsc_phy_ack_interrupt_59791 smsc_phy_ack_interrupt 0 59791 NULL
158747 +ims_pcu_update_firmware_status_show_59793 ims_pcu_update_firmware_status_show 0 59793 NULL
158748 +pcf2127_rtc_read_time_59796 pcf2127_rtc_read_time 0 59796 NULL
158749 +msb_get_zone_from_lba_59800 msb_get_zone_from_lba 0-1 59800 NULL
158750 +C_SYSC_preadv_59801 C_SYSC_preadv 3 59801 NULL
158751 +ipw_write_59807 ipw_write 3 59807 NULL nohasharray
158752 +behind_writes_used_reset_59807 behind_writes_used_reset 0-3 59807 &ipw_write_59807
158753 +rtllib_wx_set_gen_ie_59808 rtllib_wx_set_gen_ie 3 59808 NULL
158754 +scsi_init_shared_tag_map_59812 scsi_init_shared_tag_map 2-0 59812 NULL nohasharray
158755 +usbhsg_try_start_59812 usbhsg_try_start 0 59812 &scsi_init_shared_tag_map_59812
158756 +jffs2_readpage_59813 jffs2_readpage 0 59813 NULL
158757 +fuse_writepage_locked_59814 fuse_writepage_locked 0 59814 NULL
158758 +regulator_suspend_standby_state_show_59817 regulator_suspend_standby_state_show 0 59817 NULL
158759 +store_mem_state_59818 store_mem_state 0-4 59818 NULL
158760 +acpi_ds_get_predicate_value_59819 acpi_ds_get_predicate_value 0 59819 NULL nohasharray
158761 +ft_nacl_show_port_name_59819 ft_nacl_show_port_name 0 59819 &acpi_ds_get_predicate_value_59819 nohasharray
158762 +at76_add_interface_59819 at76_add_interface 0 59819 &ft_nacl_show_port_name_59819
158763 +drxk_i2c_transfer_59821 drxk_i2c_transfer 3 59821 NULL
158764 +vivid_vid_cap_s_ctrl_59824 vivid_vid_cap_s_ctrl 0 59824 NULL
158765 +__logfs_truncate_rec_59827 __logfs_truncate_rec 0 59827 NULL
158766 +ieee80211_if_read_dot11MeshHWMPmaxPREQretries_59829 ieee80211_if_read_dot11MeshHWMPmaxPREQretries 3-0 59829 NULL
158767 +gspca_dev_probe2_59833 gspca_dev_probe2 4 59833 NULL nohasharray
158768 +pzl_urb_enqueue_59833 pzl_urb_enqueue 0 59833 &gspca_dev_probe2_59833
158769 +lkdtm_register_cpoint_59834 lkdtm_register_cpoint 0 59834 NULL
158770 +erst_clear_59835 erst_clear 0 59835 NULL
158771 +bq24190_write_59837 bq24190_write 0 59837 NULL
158772 +inv_mpu6050_fifo_rate_store_59838 inv_mpu6050_fifo_rate_store 0-4 59838 NULL
158773 +__oxu_urb_enqueue_59839 __oxu_urb_enqueue 0 59839 NULL nohasharray
158774 +apparmor_inode_getattr_59839 apparmor_inode_getattr 0 59839 &__oxu_urb_enqueue_59839 nohasharray
158775 +wusb_dev_set_encryption_59839 wusb_dev_set_encryption 0 59839 &apparmor_inode_getattr_59839 nohasharray
158776 +wl3501_suspend_59839 wl3501_suspend 0 59839 &wusb_dev_set_encryption_59839
158777 +qla24xx_vport_disable_59843 qla24xx_vport_disable 0 59843 NULL
158778 +fs64_to_cpu_59845 fs64_to_cpu 0 59845 NULL
158779 +da9063_ldo_get_mode_59846 da9063_ldo_get_mode 0 59846 NULL
158780 +show_iface_tcp_wsf_59848 show_iface_tcp_wsf 0 59848 NULL
158781 +regmap_raw_write_async_59849 regmap_raw_write_async 2-4 59849 NULL nohasharray
158782 +f_read_cntrs_59849 f_read_cntrs 0 59849 &regmap_raw_write_async_59849
158783 +vsp1_video_buffer_prepare_59850 vsp1_video_buffer_prepare 0 59850 NULL
158784 +qla27xx_fwdt_template_size_59858 qla27xx_fwdt_template_size 0 59858 NULL
158785 +niu_rx_channel_lpage_init_59865 niu_rx_channel_lpage_init 0 59865 NULL nohasharray
158786 +intel_ring_wait_request_59865 intel_ring_wait_request 0 59865 &niu_rx_channel_lpage_init_59865
158787 +target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning_59869 target_core_alua_tg_pt_gp_show_attr_alua_support_transitioning 0 59869 NULL
158788 +m48t59_nvram_write_59870 m48t59_nvram_write 0-6-5 59870 NULL
158789 +set_pwm_auto_pwm_min_59872 set_pwm_auto_pwm_min 0-4 59872 NULL
158790 +show_alarm_mask_59874 show_alarm_mask 0 59874 NULL
158791 +biovec_create_pool_59878 biovec_create_pool 1 59878 NULL
158792 +osst_flush_buffer_59879 osst_flush_buffer 0 59879 NULL
158793 +pvr2_ioread_set_sync_key_59882 pvr2_ioread_set_sync_key 3 59882 NULL
158794 +mwifiex_cfg80211_tdls_mgmt_59884 mwifiex_cfg80211_tdls_mgmt 10 59884 NULL
158795 +l2cap_sock_recvmsg_59886 l2cap_sock_recvmsg 4-0 59886 NULL
158796 +ffs_prepare_buffer_59892 ffs_prepare_buffer 2 59892 NULL
158797 +xwrite_59906 xwrite 3 59906 NULL
158798 +do_rbd_remove_59907 do_rbd_remove 0-3 59907 NULL
158799 +swiotlb_map_page_59909 swiotlb_map_page 3 59909 NULL
158800 +cpu_rt_period_write_uint_59912 cpu_rt_period_write_uint 0 59912 NULL
158801 +rx_dropped_show_59917 rx_dropped_show 0 59917 NULL
158802 +store_rescan_field_59920 store_rescan_field 0-4 59920 NULL
158803 +zd1201_net_open_59921 zd1201_net_open 0 59921 NULL
158804 +cachefiles_read_or_alloc_page_59923 cachefiles_read_or_alloc_page 0 59923 NULL nohasharray
158805 +toshiba_sleep_functions_status_set_59923 toshiba_sleep_functions_status_set 0 59923 &cachefiles_read_or_alloc_page_59923
158806 +bnx2_fw_sync_59929 bnx2_fw_sync 0 59929 NULL
158807 +read_59931 read 0 59931 NULL
158808 +ecryptfs_process_key_cipher_59932 ecryptfs_process_key_cipher 0 59932 NULL nohasharray
158809 +cifs_sync_mid_result_59932 cifs_sync_mid_result 0 59932 &ecryptfs_process_key_cipher_59932
158810 +ath5k_hw_rfgain_init_59935 ath5k_hw_rfgain_init 0 59935 NULL
158811 +cxacru_sysfs_show_downstream_bits_per_frame_59943 cxacru_sysfs_show_downstream_bits_per_frame 0 59943 NULL
158812 +mmio32write__write_file_59944 mmio32write__write_file 0 59944 NULL
158813 +advansys_board_found_59945 advansys_board_found 0 59945 NULL
158814 +ncp_make_closed_59948 ncp_make_closed 0 59948 NULL
158815 +ath10k_read_dfs_stats_59949 ath10k_read_dfs_stats 3-0 59949 NULL
158816 +dapm_widget_power_read_file_59950 dapm_widget_power_read_file 3-0 59950 NULL nohasharray
158817 +il_dbgfs_rxon_flags_read_59950 il_dbgfs_rxon_flags_read 3-0 59950 &dapm_widget_power_read_file_59950
158818 +cfq_back_seek_max_store_59951 cfq_back_seek_max_store 3-0 59951 NULL
158819 +il_dbgfs_missed_beacon_read_59956 il_dbgfs_missed_beacon_read 3-0 59956 NULL
158820 +cuse_write_59958 cuse_write 0-3 59958 NULL
158821 +cifs_setup_session_59967 cifs_setup_session 0 59967 NULL nohasharray
158822 +v9fs_write_inode_59967 v9fs_write_inode 0 59967 &cifs_setup_session_59967
158823 +__arch_hweight16_59975 __arch_hweight16 0 59975 NULL nohasharray
158824 +smsc911x_ethtool_get_eeprom_len_59975 smsc911x_ethtool_get_eeprom_len 0 59975 &__arch_hweight16_59975
158825 +store_frontswap_hysteresis_59976 store_frontswap_hysteresis 0-4 59976 NULL
158826 +fuse_perm_getattr_59977 fuse_perm_getattr 0 59977 NULL
158827 +squashfs_max_decompressors_59978 squashfs_max_decompressors 0 59978 NULL nohasharray
158828 +tsl2550_set_operating_mode_59978 tsl2550_set_operating_mode 0 59978 &squashfs_max_decompressors_59978
158829 +tpm_tis_send_main_59980 tpm_tis_send_main 0-3 59980 NULL nohasharray
158830 +memcg_activate_kmem_59980 memcg_activate_kmem 0 59980 &tpm_tis_send_main_59980
158831 +elan_smbus_write_fw_block_59982 elan_smbus_write_fw_block 0 59982 NULL
158832 +osd_req_read_kern_59990 osd_req_read_kern 5 59990 NULL
158833 +get_ether_addr_str_59995 get_ether_addr_str 0 59995 NULL
158834 +deadline_read_expire_show_59999 deadline_read_expire_show 0 59999 NULL
158835 +setup_60000 setup 0 60000 NULL
158836 +ghash_async_setkey_60001 ghash_async_setkey 3 60001 NULL
158837 +sctp_bindx_add_60002 sctp_bindx_add 0 60002 NULL
158838 +ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 ieee80211_if_fmt_dot11MeshAwakeWindowDuration 3 60006 NULL nohasharray
158839 +enic_vlan_rx_add_vid_60006 enic_vlan_rx_add_vid 0 60006 &ieee80211_if_fmt_dot11MeshAwakeWindowDuration_60006 nohasharray
158840 +hif_usb_send_60006 hif_usb_send 0 60006 &enic_vlan_rx_add_vid_60006
158841 +rawsock_sendmsg_60010 rawsock_sendmsg 4-0 60010 NULL
158842 +mthca_init_cq_60011 mthca_init_cq 2 60011 NULL
158843 +register_device_60015 register_device 2-3 60015 NULL
158844 +target_core_store_dev_lba_map_60016 target_core_store_dev_lba_map 0-3 60016 NULL
158845 +batadv_dat_init_60023 batadv_dat_init 0 60023 NULL
158846 +ebitmap_set_bit_60024 ebitmap_set_bit 0 60024 NULL
158847 +osd_req_list_dev_partitions_60027 osd_req_list_dev_partitions 4 60027 NULL
158848 +ds2781_get_control_register_60028 ds2781_get_control_register 0 60028 NULL nohasharray
158849 +target_fabric_tpg_attrib_attr_store_60028 target_fabric_tpg_attrib_attr_store 0-4 60028 &ds2781_get_control_register_60028
158850 +store_60029 store 0-3 60029 NULL nohasharray
158851 +do_set_fan_target_60029 do_set_fan_target 0 60029 &store_60029
158852 +xlog_bread_offset_60030 xlog_bread_offset 3 60030 NULL
158853 +squashfs_security_list_60031 squashfs_security_list 0-5 60031 NULL
158854 +gen10g_soft_reset_60032 gen10g_soft_reset 0 60032 NULL
158855 +sys_sched_getaffinity_60033 sys_sched_getaffinity 2 60033 NULL nohasharray
158856 +proc_setattr_60033 proc_setattr 0 60033 &sys_sched_getaffinity_60033
158857 +do_ip6t_set_ctl_60040 do_ip6t_set_ctl 4 60040 NULL
158858 +pmcraid_change_queue_depth_60044 pmcraid_change_queue_depth 2-0 60044 NULL
158859 +vcs_size_60050 vcs_size 0 60050 NULL
158860 +sis630_transaction_start_60054 sis630_transaction_start 0 60054 NULL nohasharray
158861 +arcmsr_attr_host_fw_model_60054 arcmsr_attr_host_fw_model 0 60054 &sis630_transaction_start_60054
158862 +afs_cell_init_60055 afs_cell_init 0 60055 NULL nohasharray
158863 +pch_phub_write_serial_rom_60055 pch_phub_write_serial_rom 0 60055 &afs_cell_init_60055
158864 +gru_alloc_gts_60056 gru_alloc_gts 2-3 60056 NULL
158865 +il4965_txq_ctx_alloc_60062 il4965_txq_ctx_alloc 0 60062 NULL
158866 +compat_writev_60063 compat_writev 3 60063 NULL
158867 +ath6kl_listen_int_write_60066 ath6kl_listen_int_write 3-0 60066 NULL nohasharray
158868 +fsa9480_show_device_60066 fsa9480_show_device 0 60066 &ath6kl_listen_int_write_60066
158869 +mxl5007t_tuner_rf_tune_60070 mxl5007t_tuner_rf_tune 0 60070 NULL
158870 +i7core_inject_section_store_60074 i7core_inject_section_store 0-4 60074 NULL
158871 +usb_os_desc_prepare_interf_dir_60075 usb_os_desc_prepare_interf_dir 2 60075 NULL
158872 +show_60078 show 0 60078 NULL nohasharray
158873 +rtl2832_regmap_read_60078 rtl2832_regmap_read 0 60078 &show_60078
158874 +mp_register_gsi_60079 mp_register_gsi 2 60079 NULL
158875 +smk_curacc_60080 smk_curacc 0 60080 NULL
158876 +rxrpc_kernel_send_data_60083 rxrpc_kernel_send_data 3 60083 NULL nohasharray
158877 +real_power_state_show_60083 real_power_state_show 0 60083 &rxrpc_kernel_send_data_60083
158878 +hw_init_60084 hw_init 0 60084 NULL
158879 +store_dts_ext_60085 store_dts_ext 0-4 60085 NULL nohasharray
158880 +roccat_common2_sysfs_write_keys_function_60085 roccat_common2_sysfs_write_keys_function 0-6-5 60085 &store_dts_ext_60085
158881 +set_hw_addr_filt_60093 set_hw_addr_filt 0 60093 NULL
158882 +read_fs_60094 read_fs 0-5-6 60094 NULL
158883 +in_tx_show_60098 in_tx_show 0 60098 NULL
158884 +show_temp_auto_point1_temp_hyst_60099 show_temp_auto_point1_temp_hyst 0 60099 NULL nohasharray
158885 +qla2x00_pci_info_show_60099 qla2x00_pci_info_show 0 60099 &show_temp_auto_point1_temp_hyst_60099
158886 +operational_check_60102 operational_check 0 60102 NULL
158887 +ieee80211_if_fmt_fwded_frames_60103 ieee80211_if_fmt_fwded_frames 3 60103 NULL
158888 +ext3_xattr_security_set_60108 ext3_xattr_security_set 0 60108 NULL
158889 +cmd_rsv_establish_60112 cmd_rsv_establish 0 60112 NULL
158890 +SYSC_msgsnd_60113 SYSC_msgsnd 3 60113 NULL
158891 +i40e_vsi_control_rx_60116 i40e_vsi_control_rx 0 60116 NULL
158892 +ttm_bo_kmap_60118 ttm_bo_kmap 2-3 60118 NULL nohasharray
158893 +reserve_or_set_tx_60118 reserve_or_set_tx 0 60118 &ttm_bo_kmap_60118
158894 +nfs_idmap_request_key_60124 nfs_idmap_request_key 2 60124 NULL
158895 +show_60125 show 0 60125 NULL
158896 +show_60127 show 0 60127 NULL
158897 +hfs_brec_find_60131 hfs_brec_find 0 60131 NULL
158898 +pcpu_need_to_extend_60133 pcpu_need_to_extend 0 60133 NULL
158899 +devnum_show_60150 devnum_show 0 60150 NULL
158900 +zatm_setsockopt_60154 zatm_setsockopt 0 60154 NULL
158901 +ld_usb_read_60156 ld_usb_read 3-0 60156 NULL nohasharray
158902 +bind_60156 bind 0 60156 &ld_usb_read_60156
158903 +jmb38x_ms_count_slots_60164 jmb38x_ms_count_slots 0 60164 NULL
158904 +init_state_60165 init_state 2 60165 NULL nohasharray
158905 +hugetlbfs_statfs_60165 hugetlbfs_statfs 0 60165 &init_state_60165
158906 +deadline_front_merges_show_60171 deadline_front_merges_show 0 60171 NULL
158907 +usbvision_read_reg_60172 usbvision_read_reg 0 60172 NULL
158908 +lp5521_update_program_memory_60174 lp5521_update_program_memory 0-3 60174 NULL
158909 +jffs2_alloc_full_dirent_60179 jffs2_alloc_full_dirent 1 60179 NULL nohasharray
158910 +sg_build_sgat_60179 sg_build_sgat 3 60179 &jffs2_alloc_full_dirent_60179
158911 +uwb_rc_start_beacon_60180 uwb_rc_start_beacon 0 60180 NULL
158912 +avc_denied_60181 avc_denied 0 60181 NULL
158913 +ath10k_wmi_vdev_spectral_conf_60182 ath10k_wmi_vdev_spectral_conf 0 60182 NULL
158914 +fuse_async_req_send_60183 fuse_async_req_send 0-3 60183 NULL nohasharray
158915 +show_in_min2_60183 show_in_min2 0 60183 &fuse_async_req_send_60183
158916 +uwb_dev_BPST_show_60184 uwb_dev_BPST_show 0 60184 NULL
158917 +parse_init_verbs_60185 parse_init_verbs 0 60185 NULL
158918 +pm3393_set_mtu_60190 pm3393_set_mtu 0 60190 NULL
158919 +arch_setup_msi_irqs_60193 arch_setup_msi_irqs 0 60193 NULL nohasharray
158920 +rx_rx_tkip_replays_read_60193 rx_rx_tkip_replays_read 3-0 60193 &arch_setup_msi_irqs_60193
158921 +show_reconnect_delay_60198 show_reconnect_delay 0 60198 NULL
158922 +acquire_store_60201 acquire_store 0-4 60201 NULL
158923 +qib_reg_phys_mr_60202 qib_reg_phys_mr 3 60202 NULL nohasharray
158924 +ib_send_cm_mra_60202 ib_send_cm_mra 4 60202 &qib_reg_phys_mr_60202
158925 +__mt9t112_mcu_write_60204 __mt9t112_mcu_write 0 60204 NULL
158926 +ubifs_jnl_truncate_60206 ubifs_jnl_truncate 0 60206 NULL
158927 +da9052_read_vddout_60207 da9052_read_vddout 0 60207 NULL nohasharray
158928 +__hw_addr_del_60207 __hw_addr_del 0 60207 &da9052_read_vddout_60207
158929 +btrfs_get_token_16_60220 btrfs_get_token_16 0 60220 NULL
158930 +rtpm_active_time_show_60221 rtpm_active_time_show 0 60221 NULL
158931 +__phys_addr_nodebug_60230 __phys_addr_nodebug 0 60230 NULL nohasharray
158932 +arizona_map_irq_60230 arizona_map_irq 2 60230 &__phys_addr_nodebug_60230
158933 +kstrtouint_60233 kstrtouint 0 60233 NULL
158934 +show_pwm_tmax_60240 show_pwm_tmax 0 60240 NULL
158935 +alc880_parse_auto_config_60242 alc880_parse_auto_config 0 60242 NULL
158936 +wm831x_auxadc_read_uv_60248 wm831x_auxadc_read_uv 0 60248 NULL nohasharray
158937 +sht15_show_humidity_60248 sht15_show_humidity 0 60248 &wm831x_auxadc_read_uv_60248 nohasharray
158938 +de_open_60248 de_open 0 60248 &sht15_show_humidity_60248
158939 +wm831x_irq_60254 wm831x_irq 2 60254 NULL
158940 +alx_get_sset_count_60255 alx_get_sset_count 0 60255 NULL
158941 +compat_sys_fcntl64_60256 compat_sys_fcntl64 3 60256 NULL
158942 +irq_alloc_domain_generic_chips_60264 irq_alloc_domain_generic_chips 3-2 60264 NULL
158943 +notify_recv_post_dequeue_60265 notify_recv_post_dequeue 0 60265 NULL nohasharray
158944 +mlx4_ACCESS_MEM_60265 mlx4_ACCESS_MEM 0 60265 &notify_recv_post_dequeue_60265
158945 +validate_trigger_60267 validate_trigger 0 60267 NULL
158946 +m920x_read_60272 m920x_read 0 60272 NULL
158947 +display_crc_ctl_write_60273 display_crc_ctl_write 3-0 60273 NULL
158948 +printer_write_60276 printer_write 3 60276 NULL
158949 +rds_recvmsg_60282 rds_recvmsg 0-4 60282 NULL
158950 +rv3029c2_rtc_set_alarm_60283 rv3029c2_rtc_set_alarm 0 60283 NULL
158951 +__pskb_pull_tail_60287 __pskb_pull_tail 2 60287 NULL
158952 +at86rf230_start_60288 at86rf230_start 0 60288 NULL nohasharray
158953 +store_in_beep_60288 store_in_beep 0-4 60288 &at86rf230_start_60288
158954 +pwm1_enable_show_60290 pwm1_enable_show 0 60290 NULL nohasharray
158955 +dsense_store_60290 dsense_store 0-3 60290 &pwm1_enable_show_60290
158956 +target_stat_scsi_port_show_attr_inst_60295 target_stat_scsi_port_show_attr_inst 0 60295 NULL
158957 +dn_nsp_return_disc_60296 dn_nsp_return_disc 2 60296 NULL
158958 +bh1770_prox_set_threshold_60299 bh1770_prox_set_threshold 0 60299 NULL
158959 +show_auto_pwm_min_60306 show_auto_pwm_min 0 60306 NULL
158960 +os_desc_use_show_60317 os_desc_use_show 0 60317 NULL
158961 +lpfc_drvr_version_show_60319 lpfc_drvr_version_show 0 60319 NULL
158962 +rocker_dma_rx_ring_skbs_alloc_60321 rocker_dma_rx_ring_skbs_alloc 0 60321 NULL
158963 +lpfc_request_firmware_upgrade_show_60324 lpfc_request_firmware_upgrade_show 0 60324 NULL
158964 +mlx4_slave_cmd_60337 mlx4_slave_cmd 0 60337 NULL
158965 +v9fs_xattr_security_get_60341 v9fs_xattr_security_get 0 60341 NULL
158966 +ecryptfs_write_inode_size_to_header_60342 ecryptfs_write_inode_size_to_header 0 60342 NULL
158967 +__kfifo_from_user_r_60345 __kfifo_from_user_r 3-5 60345 NULL
158968 +show_uframe_periodic_max_60347 show_uframe_periodic_max 0 60347 NULL
158969 +wusb_usb_ncb_60348 wusb_usb_ncb 0 60348 NULL
158970 +rh_call_control_60349 rh_call_control 0 60349 NULL
158971 +init_60352 init 0 60352 NULL
158972 +show_sas_phy_phy_reset_problem_count_60353 show_sas_phy_phy_reset_problem_count 0 60353 NULL
158973 +mlx4_en_change_mtu_60358 mlx4_en_change_mtu 0 60358 NULL
158974 +prepare_60360 prepare 0 60360 NULL
158975 +mesh_rx_csa_frame_60361 mesh_rx_csa_frame 3 60361 NULL
158976 +show_firmwareCode_60363 show_firmwareCode 0 60363 NULL
158977 +listxattr_filler_60364 listxattr_filler 3 60364 NULL
158978 +dccp_setsockopt_60367 dccp_setsockopt 5-0 60367 NULL nohasharray
158979 +wl1251_event_unmask_60367 wl1251_event_unmask 0 60367 &dccp_setsockopt_60367
158980 +tcp_md5_do_del_60370 tcp_md5_do_del 0 60370 NULL
158981 +try_ctrl_60373 try_ctrl 0 60373 NULL
158982 +store_fc_private_host_dev_loss_tmo_60376 store_fc_private_host_dev_loss_tmo 0-4 60376 NULL
158983 +ali15x3_transaction_60378 ali15x3_transaction 0 60378 NULL
158984 +ubi_eba_atomic_leb_change_60379 ubi_eba_atomic_leb_change 5-0 60379 NULL nohasharray
158985 +ncp_notify_change_60379 ncp_notify_change 0 60379 &ubi_eba_atomic_leb_change_60379
158986 +uevent_show_60385 uevent_show 0 60385 NULL
158987 +notifier_call_60391 notifier_call 0 60391 NULL
158988 +mthca_alloc_resize_buf_60394 mthca_alloc_resize_buf 3 60394 NULL
158989 +ocfs2_zero_extend_60396 ocfs2_zero_extend 0 60396 NULL nohasharray
158990 +iscsi_tpg_attrib_store_demo_mode_discovery_60396 iscsi_tpg_attrib_store_demo_mode_discovery 0-3 60396 &ocfs2_zero_extend_60396
158991 +tveeprom_read_60397 tveeprom_read 3 60397 NULL
158992 +cfv_netdev_open_60398 cfv_netdev_open 0 60398 NULL
158993 +driver_names_read_60399 driver_names_read 3-0 60399 NULL
158994 +bus_speed_read_60406 bus_speed_read 0 60406 NULL
158995 +imx074_g_fmt_60411 imx074_g_fmt 0 60411 NULL
158996 +SendReceive_60415 SendReceive 0 60415 NULL
158997 +control_show_60422 control_show 0 60422 NULL
158998 +show_fan_beep_60423 show_fan_beep 0 60423 NULL
158999 +excessive_retries_read_60425 excessive_retries_read 3-0 60425 NULL
159000 +of_property_count_elems_of_size_60426 of_property_count_elems_of_size 0-3 60426 NULL
159001 +tstats_write_60432 tstats_write 3-0 60432 NULL
159002 +atl1_change_mtu_60434 atl1_change_mtu 0 60434 NULL
159003 +tipc_buf_acquire_60437 tipc_buf_acquire 1 60437 NULL nohasharray
159004 +iio_trigger_read_name_60437 iio_trigger_read_name 0 60437 &tipc_buf_acquire_60437 nohasharray
159005 +lio_target_tpg_show_enable_60437 lio_target_tpg_show_enable 0 60437 &iio_trigger_read_name_60437
159006 +parse_output_paths_60438 parse_output_paths 0 60438 NULL
159007 +show_carrier_60439 show_carrier 0 60439 NULL nohasharray
159008 +elan_i2c_iap_get_mode_60439 elan_i2c_iap_get_mode 0 60439 &show_carrier_60439
159009 +tipc_recv_stream_60440 tipc_recv_stream 3 60440 NULL
159010 +rx_data_60442 rx_data 4 60442 NULL nohasharray
159011 +sysv_write_begin_60442 sysv_write_begin 0 60442 &rx_data_60442
159012 +t4_wait_op_done_60444 t4_wait_op_done 0 60444 NULL nohasharray
159013 +s5k4aa_set_hvflip_60444 s5k4aa_set_hvflip 0 60444 &t4_wait_op_done_60444
159014 +read_usrate_60445 read_usrate 0 60445 NULL
159015 +tcf_csum_ipv4_igmp_60446 tcf_csum_ipv4_igmp 3 60446 NULL
159016 +__uncore_mask0_show_60454 __uncore_mask0_show 0 60454 NULL
159017 +snd_hda_get_num_raw_conns_60462 snd_hda_get_num_raw_conns 0 60462 NULL
159018 +cmos_set_alarm_60463 cmos_set_alarm 0 60463 NULL
159019 +pnfs_layoutcommit_inode_60465 pnfs_layoutcommit_inode 0 60465 NULL
159020 +initialize_controlvm_payload_info_60472 initialize_controlvm_payload_info 2-1-3 60472 NULL
159021 +reiserfs_permission_60474 reiserfs_permission 0 60474 NULL nohasharray
159022 +iwl_dbgfs_ss_force_write_60474 iwl_dbgfs_ss_force_write 0-3 60474 &reiserfs_permission_60474
159023 +hfsplus_listxattr_finder_info_60475 hfsplus_listxattr_finder_info 0 60475 NULL
159024 +lp8788_show_eoc_level_60477 lp8788_show_eoc_level 0 60477 NULL
159025 +ext3_writeback_writepage_60479 ext3_writeback_writepage 0 60479 NULL
159026 +load_info_60481 load_info 0 60481 NULL
159027 +ht_show_60482 ht_show 0 60482 NULL nohasharray
159028 +broadsheet_spiflash_wait_for_status_60482 broadsheet_spiflash_wait_for_status 0 60482 &ht_show_60482
159029 +crypto_shash_setkey_60483 crypto_shash_setkey 3-0 60483 NULL
159030 +tpacpi_driver_version_show_60485 tpacpi_driver_version_show 0 60485 NULL
159031 +mmc_cid_show_60490 mmc_cid_show 0 60490 NULL nohasharray
159032 +generic_key_timeout_60490 generic_key_timeout 0 60490 &mmc_cid_show_60490
159033 +lustre_msg_early_size_60496 lustre_msg_early_size 0 60496 NULL
159034 +elv_iosched_show_60498 elv_iosched_show 0 60498 NULL
159035 +acpi_tb_get_root_table_entry_60501 acpi_tb_get_root_table_entry 0 60501 NULL
159036 +show_unicast_flood_60505 show_unicast_flood 0 60505 NULL nohasharray
159037 +iscsi_stat_sess_show_attr_rsp_pdus_60505 iscsi_stat_sess_show_attr_rsp_pdus 0 60505 &show_unicast_flood_60505 nohasharray
159038 +rbd_dev_v2_header_onetime_60505 rbd_dev_v2_header_onetime 0 60505 &iscsi_stat_sess_show_attr_rsp_pdus_60505
159039 +store_temp_auto_pwm_min_60510 store_temp_auto_pwm_min 0-4 60510 NULL
159040 +xfs_btree_make_block_unfull_60511 xfs_btree_make_block_unfull 0 60511 NULL
159041 +set_fan_pulses_60512 set_fan_pulses 0-4 60512 NULL
159042 +smb2_new_read_req_60513 smb2_new_read_req 0 60513 NULL
159043 +ath_tx_init_60515 ath_tx_init 2 60515 NULL
159044 +device_for_each_child_60519 device_for_each_child 0 60519 NULL
159045 +pm8001_ctl_fw_version_show_60521 pm8001_ctl_fw_version_show 0 60521 NULL nohasharray
159046 +nilfs_mdt_write_page_60521 nilfs_mdt_write_page 0 60521 &pm8001_ctl_fw_version_show_60521
159047 +lx_dsp_reg_read_60524 lx_dsp_reg_read 0 60524 NULL nohasharray
159048 +btcx_riscmem_alloc_60524 btcx_riscmem_alloc 0 60524 &lx_dsp_reg_read_60524
159049 +raw_connect_60525 raw_connect 0 60525 NULL
159050 +compat_SyS_get_mempolicy_60527 compat_SyS_get_mempolicy 3 60527 NULL
159051 +sun4i_pwm_config_60531 sun4i_pwm_config 0 60531 NULL
159052 +hysdn_sched_rx_60533 hysdn_sched_rx 3 60533 NULL nohasharray
159053 +ad799x_read_frequency_60533 ad799x_read_frequency 0 60533 &hysdn_sched_rx_60533
159054 +ql_adapter_up_60540 ql_adapter_up 0 60540 NULL
159055 +zl10036_set_frequency_60543 zl10036_set_frequency 0 60543 NULL
159056 +v9fs_fid_readn_60544 v9fs_fid_readn 4-0 60544 NULL
159057 +__device_refresh_sync_60549 __device_refresh_sync 0 60549 NULL
159058 +osc_lockless_truncate_seq_write_60553 osc_lockless_truncate_seq_write 3 60553 NULL
159059 +xfs_vm_direct_IO_60557 xfs_vm_direct_IO 4-0 60557 NULL
159060 +xen_panic_event_60561 xen_panic_event 0 60561 NULL
159061 +nfsd_hashsize_60562 nfsd_hashsize 0 60562 NULL nohasharray
159062 +em28xx_write_ac97_60562 em28xx_write_ac97 0 60562 &nfsd_hashsize_60562 nohasharray
159063 +sidtab_map_60562 sidtab_map 0 60562 &em28xx_write_ac97_60562
159064 +tracing_entries_write_60563 tracing_entries_write 3 60563 NULL
159065 +ath9k_htc_update_cap_target_60566 ath9k_htc_update_cap_target 0 60566 NULL
159066 +snd_ctl_read_60575 snd_ctl_read 0-3 60575 NULL nohasharray
159067 +qlcnic_inetaddr_event_60575 qlcnic_inetaddr_event 0 60575 &snd_ctl_read_60575
159068 +inv_mpu6050_switch_engine_60578 inv_mpu6050_switch_engine 0 60578 NULL
159069 +ovl_cache_entry_add_rb_60579 ovl_cache_entry_add_rb 3 60579 NULL
159070 +instance_ue_count_show_60587 instance_ue_count_show 0 60587 NULL
159071 +usbhid_get_raw_report_60588 usbhid_get_raw_report 0 60588 NULL nohasharray
159072 +default_read_file_60588 default_read_file 0-3 60588 &usbhid_get_raw_report_60588
159073 +i915_vma_bind_60589 i915_vma_bind 0 60589 NULL
159074 +nilfs_segctor_next_pseg_offset_show_60590 nilfs_segctor_next_pseg_offset_show 0 60590 NULL nohasharray
159075 +set_brightness_60590 set_brightness 0-4 60590 &nilfs_segctor_next_pseg_offset_show_60590
159076 +getoptions_60593 getoptions 0 60593 NULL
159077 +kone_sysfs_show_tcu_60597 kone_sysfs_show_tcu 0 60597 NULL
159078 +rtl8723_download_fw_60599 rtl8723_download_fw 0 60599 NULL
159079 +memblock_virt_alloc_try_nid_nopanic_60604 memblock_virt_alloc_try_nid_nopanic 1 60604 NULL nohasharray
159080 +resources_show_60604 resources_show 0 60604 &memblock_virt_alloc_try_nid_nopanic_60604 nohasharray
159081 +__uncore_mask_dnid_show_60604 __uncore_mask_dnid_show 0 60604 &resources_show_60604 nohasharray
159082 +usblp_rwait_and_lock_60604 usblp_rwait_and_lock 0 60604 &__uncore_mask_dnid_show_60604
159083 +qlcnic_issue_cmd_60607 qlcnic_issue_cmd 0 60607 NULL
159084 +mwifiex_cmd_mef_cfg_60610 mwifiex_cmd_mef_cfg 0 60610 NULL
159085 +nilfs_dat_prepare_end_60611 nilfs_dat_prepare_end 0 60611 NULL
159086 +cifs_partialpagewrite_60612 cifs_partialpagewrite 0 60612 NULL nohasharray
159087 +os_desc_qw_sign_store_60612 os_desc_qw_sign_store 0-3 60612 &cifs_partialpagewrite_60612
159088 +inode_change_ok_60614 inode_change_ok 0 60614 NULL
159089 +ath10k_wmi_pdev_set_param_60615 ath10k_wmi_pdev_set_param 0 60615 NULL
159090 +skb_transport_offset_60619 skb_transport_offset 0 60619 NULL nohasharray
159091 +target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id_60619 target_core_alua_tg_pt_gp_store_attr_tg_pt_gp_id 0-3 60619 &skb_transport_offset_60619
159092 +efx_mcdi_rpc_60620 efx_mcdi_rpc 0 60620 NULL
159093 +wl1273_fm_fops_write_60621 wl1273_fm_fops_write 3-0 60621 NULL
159094 +usb_control_msg_60624 usb_control_msg 0 60624 NULL nohasharray
159095 +igbvf_vlan_rx_add_vid_60624 igbvf_vlan_rx_add_vid 0 60624 &usb_control_msg_60624
159096 +store_60628 store 0 60628 NULL
159097 +acl_alloc_stack_init_60630 acl_alloc_stack_init 1 60630 NULL nohasharray
159098 +ath10k_wmi_sta_keepalive_60630 ath10k_wmi_sta_keepalive 0 60630 &acl_alloc_stack_init_60630
159099 +x509_key_preparse_60633 x509_key_preparse 0 60633 NULL
159100 +show_fnode_port_60637 show_fnode_port 0 60637 NULL nohasharray
159101 +nilfs_transaction_begin_60637 nilfs_transaction_begin 0 60637 &show_fnode_port_60637
159102 +ubifs_recover_leb_60639 ubifs_recover_leb 3 60639 NULL
159103 +uwb_set_status_60644 uwb_set_status 0 60644 NULL
159104 +ath10k_hif_power_up_60645 ath10k_hif_power_up 0 60645 NULL
159105 +smi_data_read_60646 smi_data_read 6-0-5 60646 NULL
159106 +__proc_lnet_stats_60647 __proc_lnet_stats 5 60647 NULL
159107 +rbd_dev_v2_parent_info_60648 rbd_dev_v2_parent_info 0 60648 NULL
159108 +if_sdio_host_to_card_60666 if_sdio_host_to_card 4 60666 NULL nohasharray
159109 +show_falltime_60666 show_falltime 0 60666 &if_sdio_host_to_card_60666
159110 +tvaudio_s_ctrl_60667 tvaudio_s_ctrl 0 60667 NULL
159111 +wl12xx_wait_for_event_60668 wl12xx_wait_for_event 0 60668 NULL
159112 +show_fcstat_invalid_tx_word_count_60669 show_fcstat_invalid_tx_word_count 0 60669 NULL
159113 +ieee80211_if_read_dot11MeshConfirmTimeout_60670 ieee80211_if_read_dot11MeshConfirmTimeout 3-0 60670 NULL
159114 +sctp_v4_addr_to_user_60672 sctp_v4_addr_to_user 0 60672 NULL
159115 +bluetooth_set_status_60674 bluetooth_set_status 0 60674 NULL
159116 +amd64_inject_ecc_vector_show_60676 amd64_inject_ecc_vector_show 0 60676 NULL nohasharray
159117 +o2hb_region_start_block_read_60676 o2hb_region_start_block_read 0 60676 &amd64_inject_ecc_vector_show_60676 nohasharray
159118 +upload_firmware_60676 upload_firmware 0 60676 &o2hb_region_start_block_read_60676
159119 +packet_alloc_pending_60677 packet_alloc_pending 0 60677 NULL nohasharray
159120 +alc861vd_parse_auto_config_60677 alc861vd_parse_auto_config 0 60677 &packet_alloc_pending_60677
159121 +read_vbt_r10_60679 read_vbt_r10 1 60679 NULL nohasharray
159122 +stv06xx_start_60679 stv06xx_start 0 60679 &read_vbt_r10_60679
159123 +stop_machine_60681 stop_machine 0 60681 NULL
159124 +set_register_60683 set_register 0 60683 NULL
159125 +jme_get_regs_len_60691 jme_get_regs_len 0 60691 NULL
159126 +lapbeth_device_event_60697 lapbeth_device_event 0 60697 NULL
159127 +niu_init_hw_60698 niu_init_hw 0 60698 NULL
159128 +si5351_clkout_prepare_60701 si5351_clkout_prepare 0 60701 NULL nohasharray
159129 +amd_xgbe_phy_disable_an_60701 amd_xgbe_phy_disable_an 0 60701 &si5351_clkout_prepare_60701
159130 +max6900_i2c_read_time_60702 max6900_i2c_read_time 0 60702 NULL nohasharray
159131 +rfcomm_sock_listen_60702 rfcomm_sock_listen 0 60702 &max6900_i2c_read_time_60702
159132 +gfs2_write_jdata_pagevec_60703 gfs2_write_jdata_pagevec 0 60703 NULL
159133 +init_data_container_60709 init_data_container 1 60709 NULL
159134 +usb_three_show_60711 usb_three_show 0 60711 NULL nohasharray
159135 +rsi_set_vap_capabilities_60711 rsi_set_vap_capabilities 0 60711 &usb_three_show_60711
159136 +wlcore_write_reg_60715 wlcore_write_reg 0 60715 NULL
159137 +snd_emu10k1_efx_playback_trigger_60716 snd_emu10k1_efx_playback_trigger 0 60716 NULL
159138 +timerfd_read_60719 timerfd_read 0-3 60719 NULL
159139 +ext3_xattr_set_60721 ext3_xattr_set 0 60721 NULL
159140 +ov9640_s_stream_60722 ov9640_s_stream 0 60722 NULL
159141 +store_debug_level_60726 store_debug_level 0-3 60726 NULL
159142 +show_chip_60728 show_chip 0 60728 NULL nohasharray
159143 +show_session_param_ISCSI_PARAM_DEF_TIME2WAIT_60728 show_session_param_ISCSI_PARAM_DEF_TIME2WAIT 0 60728 &show_chip_60728
159144 +reg_set_60739 reg_set 0 60739 NULL
159145 +wl12xx_acx_config_hangover_60741 wl12xx_acx_config_hangover 0 60741 NULL
159146 +pppol2tp_create_60743 pppol2tp_create 0 60743 NULL
159147 +lp3972_reg_read_60744 lp3972_reg_read 0 60744 NULL
159148 +vxge_vlan_rx_add_vid_60745 vxge_vlan_rx_add_vid 0 60745 NULL
159149 +set_pwmctrl_60747 set_pwmctrl 0-4 60747 NULL
159150 +proc_read_60749 proc_read 0 60749 NULL
159151 +c2port_show_flash_blocks_num_60752 c2port_show_flash_blocks_num 0 60752 NULL
159152 +ocfs2_xattr_trusted_get_60754 ocfs2_xattr_trusted_get 0 60754 NULL
159153 +raid_status_60755 raid_status 5 60755 NULL
159154 +ibmphp_hpc_readslot_60757 ibmphp_hpc_readslot 0 60757 NULL
159155 +queue_phy_reset_60759 queue_phy_reset 0 60759 NULL
159156 +ad7314_show_name_60763 ad7314_show_name 0 60763 NULL
159157 +nr_setsockopt_60766 nr_setsockopt 0 60766 NULL
159158 +devfreq_powersave_func_60767 devfreq_powersave_func 0 60767 NULL
159159 +arcnet_header_60769 arcnet_header 0 60769 NULL
159160 +ubifs_garbage_collect_60771 ubifs_garbage_collect 0 60771 NULL nohasharray
159161 +clear_error_60771 clear_error 0-4 60771 &ubifs_garbage_collect_60771
159162 +ltc4260_show_bool_60772 ltc4260_show_bool 0 60772 NULL nohasharray
159163 +max8997_write_reg_60772 max8997_write_reg 0 60772 &ltc4260_show_bool_60772
159164 +wafwdt_notify_sys_60773 wafwdt_notify_sys 0 60773 NULL
159165 +sel_write_checkreqprot_60774 sel_write_checkreqprot 3-0 60774 NULL
159166 +opticon_write_60775 opticon_write 4-0 60775 NULL nohasharray
159167 +mtd_numeraseregions_show_60775 mtd_numeraseregions_show 0 60775 &opticon_write_60775
159168 +acl_alloc_num_60778 acl_alloc_num 2-1 60778 NULL
159169 +set_temp_crit_hyst_60783 set_temp_crit_hyst 0-4 60783 NULL
159170 +niu_rbr_add_page_60789 niu_rbr_add_page 0 60789 NULL
159171 +snd_pcm_oss_readv3_60792 snd_pcm_oss_readv3 3 60792 NULL
159172 +lp8788_show_eoc_time_60793 lp8788_show_eoc_time 0 60793 NULL
159173 +vx_pcm_trigger_60795 vx_pcm_trigger 0 60795 NULL
159174 +ds2780_read8_60799 ds2780_read8 3-0 60799 NULL
159175 +store_spi_transport_max_iu_60803 store_spi_transport_max_iu 0-4 60803 NULL
159176 +ch341_open_60810 ch341_open 0 60810 NULL
159177 +i_ipmi_request_60811 i_ipmi_request 0 60811 NULL
159178 +qlcnic_sriov_pf_init_60813 qlcnic_sriov_pf_init 0 60813 NULL
159179 +bnx2i_show_sq_info_60815 bnx2i_show_sq_info 0 60815 NULL
159180 +set_current_rng_60816 set_current_rng 0 60816 NULL
159181 +bdev_direct_access_60818 bdev_direct_access 0-5 60818 NULL
159182 +show_sched0_60819 show_sched0 0 60819 NULL
159183 +gfs2_bmap_alloc_60822 gfs2_bmap_alloc 0 60822 NULL
159184 +sync_read_60823 sync_read 0 60823 NULL
159185 +adp8860_bl_l3_dark_max_show_60831 adp8860_bl_l3_dark_max_show 0 60831 NULL
159186 +ensure_zone_is_initialized_60832 ensure_zone_is_initialized 0 60832 NULL
159187 +msi_bus_show_60838 msi_bus_show 0 60838 NULL
159188 +usb_dsbr100_s_ctrl_60840 usb_dsbr100_s_ctrl 0 60840 NULL
159189 +internal_dev_change_mtu_60841 internal_dev_change_mtu 0 60841 NULL
159190 +aac_show_flags_60844 aac_show_flags 0 60844 NULL nohasharray
159191 +apds990x_power_state_show_60844 apds990x_power_state_show 0 60844 &aac_show_flags_60844
159192 +vivid_fb_set_var_60845 vivid_fb_set_var 0 60845 NULL
159193 +iscsi_tpg_param_store_DefaultTime2Wait_60846 iscsi_tpg_param_store_DefaultTime2Wait 0-3 60846 NULL
159194 +pcistub_irq_handler_show_60847 pcistub_irq_handler_show 0 60847 NULL
159195 +nvif_object_init_60848 nvif_object_init 6 60848 NULL
159196 +pwr_tx_with_ps_read_60851 pwr_tx_with_ps_read 3-0 60851 NULL
159197 +show_hardware_version_60852 show_hardware_version 0 60852 NULL
159198 +show_shost_supported_mode_60854 show_shost_supported_mode 0 60854 NULL nohasharray
159199 +l2cap_sock_recvmsg_60854 l2cap_sock_recvmsg 3 60854 &show_shost_supported_mode_60854
159200 +htc_issue_send_60856 htc_issue_send 0 60856 NULL
159201 +usb_bulk_msg_60861 usb_bulk_msg 0 60861 NULL
159202 +hsu_dma_alloc_desc_60863 hsu_dma_alloc_desc 1 60863 NULL
159203 +alloc_buf_60864 alloc_buf 3-2 60864 NULL
159204 +generic_writepages_60871 generic_writepages 0 60871 NULL
159205 +show_fc_vport_vport_last_state_60872 show_fc_vport_vport_last_state 0 60872 NULL
159206 +lanai_change_qos_60877 lanai_change_qos 0 60877 NULL
159207 +manage_power_60879 manage_power 0 60879 NULL
159208 +cdc_ncm_store_tx_timer_usecs_60887 cdc_ncm_store_tx_timer_usecs 0-4 60887 NULL
159209 +ext4_update_inline_data_60888 ext4_update_inline_data 3 60888 NULL nohasharray
159210 +bttv_buffer_risc_60888 bttv_buffer_risc 0 60888 &ext4_update_inline_data_60888
159211 +tpu_pwm_config_60889 tpu_pwm_config 0 60889 NULL
159212 +max8660_ldo67_disable_60892 max8660_ldo67_disable 0 60892 NULL
159213 +uuid_show_fallback_60896 uuid_show_fallback 0 60896 NULL nohasharray
159214 +hpfs_readpage_60896 hpfs_readpage 0 60896 &uuid_show_fallback_60896
159215 +ch341_configure_60897 ch341_configure 0 60897 NULL
159216 +w1_master_attribute_show_timeout_60898 w1_master_attribute_show_timeout 0 60898 NULL
159217 +pnp_assign_irq_60906 pnp_assign_irq 0 60906 NULL
159218 +ceph_sync_direct_write_60907 ceph_sync_direct_write 0 60907 NULL nohasharray
159219 +hugetlbfs_read_actor_60907 hugetlbfs_read_actor 0-4-2 60907 &ceph_sync_direct_write_60907
159220 +iio_debugfs_read_reg_60908 iio_debugfs_read_reg 3-0 60908 NULL nohasharray
159221 +hfs_writepage_60908 hfs_writepage 0 60908 &iio_debugfs_read_reg_60908
159222 +dg_dispatch_as_host_60909 dg_dispatch_as_host 0 60909 NULL
159223 +libcfs_sock_ioctl_60915 libcfs_sock_ioctl 0 60915 NULL
159224 +mgt_set_varlen_60916 mgt_set_varlen 4 60916 NULL nohasharray
159225 +ipath_f_get_boardname_60916 ipath_f_get_boardname 0 60916 &mgt_set_varlen_60916
159226 +sysprops_show_60920 sysprops_show 0 60920 NULL
159227 +show_device_bridge_60922 show_device_bridge 0 60922 NULL nohasharray
159228 +atmtcp_v_proc_60922 atmtcp_v_proc 0 60922 &show_device_bridge_60922
159229 +scrub_chunk_60926 scrub_chunk 5 60926 NULL
159230 +show_60927 show 0 60927 NULL nohasharray
159231 +iscsi_nacl_attrib_store_dataout_timeout_60927 iscsi_nacl_attrib_store_dataout_timeout 0-3 60927 &show_60927
159232 +submit_extent_page_60928 submit_extent_page 5-0 60928 NULL
159233 +kxcjk1013_setup_new_data_interrupt_60930 kxcjk1013_setup_new_data_interrupt 0 60930 NULL
159234 +qla2x00_isp_id_show_60931 qla2x00_isp_id_show 0 60931 NULL
159235 +e1000_get_sset_count_60938 e1000_get_sset_count 0 60938 NULL
159236 +xfs_rtallocate_extent_size_60939 xfs_rtallocate_extent_size 0 60939 NULL
159237 +snd_ivtv_pcm_prepare_60940 snd_ivtv_pcm_prepare 0 60940 NULL
159238 +dw2102_serit_i2c_transfer_60942 dw2102_serit_i2c_transfer 0-3 60942 NULL
159239 +f_ecm_opts_attr_show_60943 f_ecm_opts_attr_show 0 60943 NULL
159240 +bch_cached_dev_show_60949 bch_cached_dev_show 0 60949 NULL
159241 +s3c_hsotg_map_dma_60951 s3c_hsotg_map_dma 0 60951 NULL
159242 +_ivtvfb_check_var_60952 _ivtvfb_check_var 0 60952 NULL
159243 +set_pwm_max_60954 set_pwm_max 0-4 60954 NULL
159244 +send_pktsched_cmd_60957 send_pktsched_cmd 0 60957 NULL
159245 +pti_char_write_60960 pti_char_write 3-0 60960 NULL nohasharray
159246 +acpi_ds_init_field_objects_60960 acpi_ds_init_field_objects 0 60960 &pti_char_write_60960
159247 +mwifiex_alloc_sdio_mpa_buffers_60961 mwifiex_alloc_sdio_mpa_buffers 2-3 60961 NULL
159248 +bttv_i2c_readbytes_60964 bttv_i2c_readbytes 0 60964 NULL
159249 +store_60970 store 0 60970 NULL nohasharray
159250 +unregister_ftrace_function_60970 unregister_ftrace_function 0 60970 &store_60970
159251 +vga16fb_set_par_60971 vga16fb_set_par 0 60971 NULL
159252 +acpi_suspend_begin_60973 acpi_suspend_begin 0 60973 NULL
159253 +il_dbgfs_ucode_tx_stats_read_60975 il_dbgfs_ucode_tx_stats_read 0-3 60975 NULL
159254 +toshiba_usb_sleep_charge_get_60980 toshiba_usb_sleep_charge_get 0 60980 NULL
159255 +__a2mp_build_60987 __a2mp_build 3 60987 NULL
159256 +hsc_msg_alloc_60990 hsc_msg_alloc 1 60990 NULL
159257 +tps80031_rtc_set_alarm_60992 tps80031_rtc_set_alarm 0 60992 NULL nohasharray
159258 +init_currently_empty_zone_60992 init_currently_empty_zone 0 60992 &tps80031_rtc_set_alarm_60992
159259 +mars_s_ctrl_60993 mars_s_ctrl 0 60993 NULL
159260 +generic_file_direct_write_60995 generic_file_direct_write 0 60995 NULL
159261 +get_conn_param_61000 get_conn_param 0 61000 NULL nohasharray
159262 +koneplus_sysfs_read_profile_settings_61000 koneplus_sysfs_read_profile_settings 0-5-6 61000 &get_conn_param_61000
159263 +check_dev_61003 check_dev 0 61003 NULL
159264 +prepare_late_61011 prepare_late 0 61011 NULL
159265 +rt2x00usb_initialize_61013 rt2x00usb_initialize 0 61013 NULL
159266 +f_gether_opts_attr_store_61017 f_gether_opts_attr_store 0-4 61017 NULL
159267 +koneplus_sysfs_write_talk_61018 koneplus_sysfs_write_talk 0-6-5 61018 NULL
159268 +ath6kl_lrssi_roam_read_61022 ath6kl_lrssi_roam_read 3-0 61022 NULL
159269 +model_show_61023 model_show 0 61023 NULL
159270 +graph_depth_write_61024 graph_depth_write 3 61024 NULL
159271 +nilfs_snapshot_README_show_61029 nilfs_snapshot_README_show 0 61029 NULL
159272 +sdhci_pltfm_register_61031 sdhci_pltfm_register 3 61031 NULL
159273 +saa717x_s_mbus_fmt_61034 saa717x_s_mbus_fmt 0 61034 NULL
159274 +gro_flush_timeout_show_61035 gro_flush_timeout_show 0 61035 NULL nohasharray
159275 +show_fnode_chap_in_idx_61035 show_fnode_chap_in_idx 0 61035 &gro_flush_timeout_show_61035
159276 +sigma_fw_load_samplerates_61036 sigma_fw_load_samplerates 3 61036 NULL nohasharray
159277 +roccat_common2_sysfs_read_general_61036 roccat_common2_sysfs_read_general 0-5-6 61036 &sigma_fw_load_samplerates_61036
159278 +read_file_ackto_61037 read_file_ackto 3-0 61037 NULL
159279 +call_modprobe_61038 call_modprobe 0 61038 NULL
159280 +lpfc_idiag_queacc_write_61043 lpfc_idiag_queacc_write 3-0 61043 NULL
159281 +escr_show_61048 escr_show 0 61048 NULL
159282 +symtab_init_61050 symtab_init 2-0 61050 NULL
159283 +since_epoch_show_61053 since_epoch_show 0 61053 NULL
159284 +hotkey_recommended_mask_show_61055 hotkey_recommended_mask_show 0 61055 NULL nohasharray
159285 +show_tolerance5_61055 show_tolerance5 0 61055 &hotkey_recommended_mask_show_61055
159286 +rcar_thermal_get_temp_61061 rcar_thermal_get_temp 0 61061 NULL
159287 +musb_gadget_enable_61064 musb_gadget_enable 0 61064 NULL
159288 +get_adapter_status_61066 get_adapter_status 0 61066 NULL
159289 +security_set_61074 security_set 0 61074 NULL
159290 +min_freq_show_61080 min_freq_show 0 61080 NULL nohasharray
159291 +journal_stop_61080 journal_stop 0 61080 &min_freq_show_61080
159292 +mb862xx_i2c_do_address_61081 mb862xx_i2c_do_address 0 61081 NULL
159293 +bfad_im_num_of_ports_show_61082 bfad_im_num_of_ports_show 0 61082 NULL
159294 +ov7670_write_array_61086 ov7670_write_array 0 61086 NULL nohasharray
159295 +patch_stac922x_61086 patch_stac922x 0 61086 &ov7670_write_array_61086
159296 +inv_mpu_data_rdy_trigger_set_state_61090 inv_mpu_data_rdy_trigger_set_state 0 61090 NULL
159297 +last_sync_action_show_61092 last_sync_action_show 0 61092 NULL
159298 +n_tty_read_61096 n_tty_read 0 61096 NULL
159299 +show_mode_61098 show_mode 0 61098 NULL nohasharray
159300 +prep_dma_61098 prep_dma 0 61098 &show_mode_61098
159301 +get_derived_key_61100 get_derived_key 4 61100 NULL nohasharray
159302 +regulator_suspend_mem_mode_show_61100 regulator_suspend_mem_mode_show 0 61100 &get_derived_key_61100
159303 +i40e_calculate_l2fpm_size_61104 i40e_calculate_l2fpm_size 0-4-3-2-1 61104 NULL
159304 +lancer_cmd_get_file_len_61108 lancer_cmd_get_file_len 0 61108 NULL
159305 +packet_getname_61110 packet_getname 0 61110 NULL
159306 +iwl_pcie_enqueue_hcmd_61111 iwl_pcie_enqueue_hcmd 0 61111 NULL
159307 +alloc_chrdev_region_61112 alloc_chrdev_region 0 61112 NULL
159308 +ip6gre_header_61113 ip6gre_header 0 61113 NULL
159309 +show_61117 show 0 61117 NULL
159310 +show_counter_rx_vcrc_errs_61118 show_counter_rx_vcrc_errs 0 61118 NULL
159311 +__probe_kernel_read_61119 __probe_kernel_read 3 61119 NULL nohasharray
159312 +p80211_headerlen_61119 p80211_headerlen 0 61119 &__probe_kernel_read_61119
159313 +c2_rx_ring_alloc_61122 c2_rx_ring_alloc 0 61122 NULL nohasharray
159314 +cc10001_update_scan_mode_61122 cc10001_update_scan_mode 0 61122 &c2_rx_ring_alloc_61122
159315 +vmemmap_alloc_block_buf_61126 vmemmap_alloc_block_buf 1 61126 NULL
159316 +mce_syscore_suspend_61128 mce_syscore_suspend 0 61128 NULL
159317 +tw68_s_ctrl_61130 tw68_s_ctrl 0 61130 NULL
159318 +ipath_tempsense_internal_read_61132 ipath_tempsense_internal_read 0 61132 NULL
159319 +rocker_dma_rx_ring_skb_map_61133 rocker_dma_rx_ring_skb_map 0 61133 NULL
159320 +afs_proc_cells_write_61139 afs_proc_cells_write 3-0 61139 NULL
159321 +beiscsi_process_mcc_61141 beiscsi_process_mcc 0 61141 NULL
159322 +fc_str_to_dev_loss_61142 fc_str_to_dev_loss 0 61142 NULL
159323 +load_guspatch_61144 load_guspatch 0 61144 NULL
159324 +erst_exec_set_dst_address_base_61146 erst_exec_set_dst_address_base 0 61146 NULL
159325 +adp8870_bl_l2_bright_dim_show_61148 adp8870_bl_l2_bright_dim_show 0 61148 NULL nohasharray
159326 +_unlock_lock_61148 _unlock_lock 0 61148 &adp8870_bl_l2_bright_dim_show_61148
159327 +rxrpc_preparse_61158 rxrpc_preparse 0 61158 NULL
159328 +uvesafb_show_product_rev_61162 uvesafb_show_product_rev 0 61162 NULL
159329 +sdev_show_device_blocked_61163 sdev_show_device_blocked 0 61163 NULL
159330 +write_dev_61164 write_dev 0 61164 NULL
159331 +__vmalloc_61168 __vmalloc 1 61168 NULL
159332 +iwl_send_phy_cfg_cmd_61172 iwl_send_phy_cfg_cmd 0 61172 NULL
159333 +event_oom_late_read_61175 event_oom_late_read 3-0 61175 NULL nohasharray
159334 +pair_device_61175 pair_device 4 61175 &event_oom_late_read_61175
159335 +da9052_adc_manual_read_61176 da9052_adc_manual_read 0 61176 NULL
159336 +sys_lsetxattr_61177 sys_lsetxattr 4 61177 NULL
159337 +dio_bio_add_page_61178 dio_bio_add_page 0 61178 NULL
159338 +store_61180 store 0 61180 NULL
159339 +minix_writepage_61183 minix_writepage 0 61183 NULL
159340 +acpi_ut_get_package_object_size_61186 acpi_ut_get_package_object_size 0 61186 NULL nohasharray
159341 +f2fs_sync_file_61186 f2fs_sync_file 0 61186 &acpi_ut_get_package_object_size_61186
159342 +lpfc_board_mode_show_61189 lpfc_board_mode_show 0 61189 NULL
159343 +show_regs_in_min0_61190 show_regs_in_min0 0 61190 NULL nohasharray
159344 +coherence_id_show_61190 coherence_id_show 0 61190 &show_regs_in_min0_61190
159345 +wpan_phy_new_61194 wpan_phy_new 2 61194 NULL
159346 +amd_xgbe_phy_update_link_61198 amd_xgbe_phy_update_link 0 61198 NULL
159347 +wusb_dnts_show_61200 wusb_dnts_show 0 61200 NULL
159348 +wiimod_pro_calib_show_61201 wiimod_pro_calib_show 0 61201 NULL
159349 +SyS_prctl_61202 SyS_prctl 4 61202 NULL
159350 +cfpkt_append_61206 cfpkt_append 3 61206 NULL
159351 +srp_create_fr_pool_61207 srp_create_fr_pool 3 61207 NULL
159352 +__iscsi_nacl_auth_store_password_61218 __iscsi_nacl_auth_store_password 0-3 61218 NULL
159353 +smk_read_ambient_61220 smk_read_ambient 3-0 61220 NULL nohasharray
159354 +da9052_read_vbbat_61220 da9052_read_vbbat 0 61220 &smk_read_ambient_61220 nohasharray
159355 +test_init_61220 test_init 0 61220 &da9052_read_vbbat_61220
159356 +ib_umem_end_61223 ib_umem_end 0 61223 NULL nohasharray
159357 +usb_translate_errors_61223 usb_translate_errors 0-1 61223 &ib_umem_end_61223 nohasharray
159358 +ov7670_write_61223 ov7670_write 0 61223 &usb_translate_errors_61223
159359 +convert_lock_61230 convert_lock 0 61230 NULL
159360 +ns_open_61243 ns_open 0 61243 NULL
159361 +atalk_bind_61244 atalk_bind 0 61244 NULL
159362 +zd1201_setconfig_61247 zd1201_setconfig 0 61247 NULL
159363 +ov5642_g_crop_61248 ov5642_g_crop 0 61248 NULL
159364 +__verify_planes_array_61249 __verify_planes_array 0 61249 NULL nohasharray
159365 +mlx4_en_uc_steer_add_61249 mlx4_en_uc_steer_add 0 61249 &__verify_planes_array_61249
159366 +squashfs_read_metadata_61251 squashfs_read_metadata 0-5 61251 NULL
159367 +efi_status_to_err_61254 efi_status_to_err 0 61254 NULL
159368 +snd_ca0106_pcm_prepare_capture_61260 snd_ca0106_pcm_prepare_capture 0 61260 NULL
159369 +v9fs_mmap_file_read_61262 v9fs_mmap_file_read 3-0 61262 NULL nohasharray
159370 +jfs_direct_IO_61262 jfs_direct_IO 3 61262 &v9fs_mmap_file_read_61262
159371 +submit_bh_61263 submit_bh 0 61263 NULL
159372 +attr_sensitivity_show_tpkbd_61269 attr_sensitivity_show_tpkbd 0 61269 NULL nohasharray
159373 +t3_sge_init_ecntxt_61269 t3_sge_init_ecntxt 0 61269 &attr_sensitivity_show_tpkbd_61269
159374 +btrfs_bio_alloc_61270 btrfs_bio_alloc 3 61270 NULL nohasharray
159375 +ifalias_store_61270 ifalias_store 4-0 61270 &btrfs_bio_alloc_61270 nohasharray
159376 +show_fcstat_dumped_frames_61270 show_fcstat_dumped_frames 0 61270 &ifalias_store_61270
159377 +wiimote_ext_show_61274 wiimote_ext_show 0 61274 NULL
159378 +wlcore_raw_read32_61276 wlcore_raw_read32 0 61276 NULL
159379 +snd_seq_oss_read_61278 snd_seq_oss_read 0 61278 NULL
159380 +max8925_read_device_61279 max8925_read_device 0 61279 NULL
159381 +hfsplus_getxattr_finder_info_61283 hfsplus_getxattr_finder_info 0 61283 NULL
159382 +sys_add_key_61288 sys_add_key 4 61288 NULL nohasharray
159383 +nvme_trans_copy_to_user_61288 nvme_trans_copy_to_user 3 61288 &sys_add_key_61288
159384 +dbg_notify_reboot_61292 dbg_notify_reboot 0 61292 NULL
159385 +b43_ssb_probe_61293 b43_ssb_probe 0 61293 NULL
159386 +rbd_remove_61294 rbd_remove 0-3 61294 NULL
159387 +teles_resume_61301 teles_resume 0 61301 NULL
159388 +ext4_issue_discard_61305 ext4_issue_discard 2 61305 NULL
159389 +videobuf_dqbuf_61306 videobuf_dqbuf 0 61306 NULL
159390 +xfer_from_user_61307 xfer_from_user 3 61307 NULL
159391 +cdc_ncm_get_sset_count_61309 cdc_ncm_get_sset_count 0 61309 NULL
159392 +restart_transaction_61310 restart_transaction 0 61310 NULL
159393 +lp3971_dcdc_disable_61311 lp3971_dcdc_disable 0 61311 NULL
159394 +direntry_bytes_number_61315 direntry_bytes_number 0-2 61315 NULL
159395 +mem_cgroup_resize_limit_61316 mem_cgroup_resize_limit 0 61316 NULL
159396 +sha1_ssse3_export_61318 sha1_ssse3_export 0 61318 NULL
159397 +xfrm_user_sec_ctx_size_61320 xfrm_user_sec_ctx_size 0 61320 NULL
159398 +show_fnode_discovery_auth_optional_61321 show_fnode_discovery_auth_optional 0 61321 NULL
159399 +bonding_show_mii_status_61322 bonding_show_mii_status 0 61322 NULL
159400 +ocfs2_xattr_set_61323 ocfs2_xattr_set 0 61323 NULL
159401 +fsl_asrc_dma_prepare_and_submit_61324 fsl_asrc_dma_prepare_and_submit 0 61324 NULL
159402 +pcan_usb_write_mode_61329 pcan_usb_write_mode 0 61329 NULL
159403 +C_SYSC_msgsnd_61330 C_SYSC_msgsnd 3 61330 NULL nohasharray
159404 +__netdev_adjacent_dev_insert_61330 __netdev_adjacent_dev_insert 0 61330 &C_SYSC_msgsnd_61330
159405 +write_file_spectral_short_repeat_61335 write_file_spectral_short_repeat 3-0 61335 NULL
159406 +rirb_get_response_61337 rirb_get_response 0 61337 NULL
159407 +st5481_setup_isocpipes_61340 st5481_setup_isocpipes 4-6 61340 NULL
159408 +rx_rx_wa_ba_not_expected_read_61341 rx_rx_wa_ba_not_expected_read 3-0 61341 NULL nohasharray
159409 +init_pin_configs_show_61341 init_pin_configs_show 0 61341 &rx_rx_wa_ba_not_expected_read_61341 nohasharray
159410 +store_select_amcb2_transmit_clock_61341 store_select_amcb2_transmit_clock 0-4 61341 &init_pin_configs_show_61341 nohasharray
159411 +do_splice_direct_61341 do_splice_direct 5-0 61341 &store_select_amcb2_transmit_clock_61341
159412 +__dm_get_reserved_ios_61342 __dm_get_reserved_ios 0-3-2 61342 NULL
159413 +iwl_poll_bit_61343 iwl_poll_bit 0 61343 NULL
159414 +f1x_map_sysaddr_to_csrow_61344 f1x_map_sysaddr_to_csrow 2 61344 NULL
159415 +lx_hardware_close_61347 lx_hardware_close 0 61347 NULL
159416 +sbp_tpg_attrib_show_max_logins_per_lun_61352 sbp_tpg_attrib_show_max_logins_per_lun 0 61352 NULL
159417 +pm8001_update_flash_61353 pm8001_update_flash 0 61353 NULL
159418 +wil_write_file_recovery_61354 wil_write_file_recovery 3-0 61354 NULL
159419 +vfio_fops_write_61355 vfio_fops_write 0-3 61355 NULL
159420 +num_users_show_61356 num_users_show 0 61356 NULL
159421 +iwlagn_disable_bss_61364 iwlagn_disable_bss 0 61364 NULL nohasharray
159422 +ixgbevf_set_mac_61364 ixgbevf_set_mac 0 61364 &iwlagn_disable_bss_61364
159423 +show_mem_removable_61365 show_mem_removable 0 61365 NULL
159424 +debug_debug4_read_61367 debug_debug4_read 3-0 61367 NULL
159425 +show_parent_61376 show_parent 0 61376 NULL
159426 +online_pages_61385 online_pages 0 61385 NULL nohasharray
159427 +clps711x_fb_check_var_61385 clps711x_fb_check_var 0 61385 &online_pages_61385
159428 +change_xattr_61390 change_xattr 5 61390 NULL
159429 +dax_get_addr_61391 dax_get_addr 0 61391 NULL
159430 +system_enable_write_61396 system_enable_write 3 61396 NULL
159431 +rdac_activate_61397 rdac_activate 0 61397 NULL
159432 +size_entry_mwt_61400 size_entry_mwt 0 61400 NULL nohasharray
159433 +cfg80211_vendor_cmd_alloc_reply_skb_61400 cfg80211_vendor_cmd_alloc_reply_skb 2 61400 &size_entry_mwt_61400
159434 +systemid_show_61405 systemid_show 0 61405 NULL
159435 +_xadc_update_adc_reg_61411 _xadc_update_adc_reg 0 61411 NULL
159436 +usblp_wwait_61417 usblp_wwait 0 61417 NULL
159437 +arcmsr_attr_host_driver_posted_cmd_61420 arcmsr_attr_host_driver_posted_cmd 0 61420 NULL
159438 +do_s2io_add_mac_61423 do_s2io_add_mac 0 61423 NULL
159439 +show_cpus_attr_61428 show_cpus_attr 0 61428 NULL
159440 +patch_ad1986a_61432 patch_ad1986a 0 61432 NULL
159441 +tw9910_power_61435 tw9910_power 0 61435 NULL
159442 +store_fc_rport_dev_loss_tmo_61436 store_fc_rport_dev_loss_tmo 0-4 61436 NULL
159443 +dma_ops_area_alloc_61440 dma_ops_area_alloc 0-5-3-4 61440 NULL
159444 +acquire_61443 acquire 0 61443 NULL
159445 +smbhash_61444 smbhash 0 61444 NULL
159446 +target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized_61445 target_core_alua_tg_pt_gp_store_attr_alua_support_active_optimized 0-3 61445 NULL
159447 +target_core_dev_pr_show_spc3_res_61447 target_core_dev_pr_show_spc3_res 0 61447 NULL
159448 +job_control_61452 job_control 0 61452 NULL
159449 +ceph_sync_write_61453 ceph_sync_write 0 61453 NULL
159450 +unix_stream_sendmsg_61455 unix_stream_sendmsg 4-0 61455 NULL
159451 +show_temperature_61459 show_temperature 0 61459 NULL
159452 +clps711x_pwm_config_61461 clps711x_pwm_config 0 61461 NULL
159453 +mwifiex_cmd_802_11_rssi_info_61464 mwifiex_cmd_802_11_rssi_info 0 61464 NULL nohasharray
159454 +netconsole_target_attr_show_61464 netconsole_target_attr_show 0 61464 &mwifiex_cmd_802_11_rssi_info_61464
159455 +validate_61467 validate 0 61467 NULL
159456 +vxfs_readpage_61468 vxfs_readpage 0 61468 NULL
159457 +rt2x00usb_vendor_request_61470 rt2x00usb_vendor_request 0 61470 NULL
159458 +capability_get_61474 capability_get 0 61474 NULL
159459 +get_fan_input_61476 get_fan_input 0 61476 NULL
159460 +iad_bFunctionClass_show_61477 iad_bFunctionClass_show 0 61477 NULL
159461 +fm10k_setup_all_rx_resources_61478 fm10k_setup_all_rx_resources 0 61478 NULL
159462 +snd_pcm_lib_writev_transfer_61483 snd_pcm_lib_writev_transfer 5 61483 NULL nohasharray
159463 +show_61483 show 0 61483 &snd_pcm_lib_writev_transfer_61483
159464 +btrfs_item_size_61485 btrfs_item_size 0 61485 NULL
159465 +__mv88e6xxx_reg_write_61486 __mv88e6xxx_reg_write 0 61486 NULL
159466 +mc13xxx_reg_write_61490 mc13xxx_reg_write 0 61490 NULL
159467 +bonding_show_resend_igmp_61498 bonding_show_resend_igmp 0 61498 NULL
159468 +batadv_interface_add_vid_61502 batadv_interface_add_vid 0 61502 NULL
159469 +ocfs2_xattr_security_get_61503 ocfs2_xattr_security_get 0 61503 NULL nohasharray
159470 +qla2x00_link_state_show_61503 qla2x00_link_state_show 0 61503 &ocfs2_xattr_security_get_61503 nohasharray
159471 +bnad_setup_tx_61503 bnad_setup_tx 0 61503 &qla2x00_link_state_show_61503
159472 +pppol2tp_getname_61506 pppol2tp_getname 0 61506 NULL
159473 +__dn_connect_61507 __dn_connect 0 61507 NULL
159474 +he_open_61509 he_open 0 61509 NULL nohasharray
159475 +ali_ircc_net_open_61509 ali_ircc_net_open 0 61509 &he_open_61509
159476 +__nfs_revalidate_inode_61510 __nfs_revalidate_inode 0 61510 NULL
159477 +ubi_version_show_61514 ubi_version_show 0 61514 NULL
159478 +brcmf_sdio_txpkt_prep_sg_61521 brcmf_sdio_txpkt_prep_sg 4-0 61521 NULL
159479 +ath10k_thermal_show_temp_61522 ath10k_thermal_show_temp 0 61522 NULL nohasharray
159480 +dummy_downcall_61522 dummy_downcall 0-3 61522 &ath10k_thermal_show_temp_61522 nohasharray
159481 +ath9k_hw_do_fastcc_61522 ath9k_hw_do_fastcc 0 61522 &dummy_downcall_61522 nohasharray
159482 +start_dma_61522 start_dma 0 61522 &ath9k_hw_do_fastcc_61522
159483 +mtu_show_61523 mtu_show 0 61523 NULL
159484 +show_pwm_reg_61524 show_pwm_reg 0 61524 NULL
159485 +usbvision_i2c_xfer_61527 usbvision_i2c_xfer 0-3 61527 NULL
159486 +unmap_and_move_huge_page_61528 unmap_and_move_huge_page 0 61528 NULL
159487 +jffs2_write_end_61529 jffs2_write_end 0-5 61529 NULL
159488 +l2tp_ip_connect_61530 l2tp_ip_connect 0 61530 NULL
159489 +test_power_get_ac_property_61540 test_power_get_ac_property 0 61540 NULL
159490 +show_fcstat_seconds_since_last_reset_61541 show_fcstat_seconds_since_last_reset 0 61541 NULL nohasharray
159491 +adt7x10_set_temp_61541 adt7x10_set_temp 0-4 61541 &show_fcstat_seconds_since_last_reset_61541 nohasharray
159492 +proc_write_device_61541 proc_write_device 3 61541 &adt7x10_set_temp_61541
159493 +be_clear_vlan_promisc_61542 be_clear_vlan_promisc 0 61542 NULL nohasharray
159494 +compat_SyS_select_61542 compat_SyS_select 1 61542 &be_clear_vlan_promisc_61542
159495 +set_gssp_clnt_61543 set_gssp_clnt 0 61543 NULL
159496 +get_ohm_of_thermistor_61545 get_ohm_of_thermistor 0 61545 NULL
159497 +bch_cached_dev_store_61547 bch_cached_dev_store 0-4 61547 NULL nohasharray
159498 +xadc_axi_read_adc_reg_61547 xadc_axi_read_adc_reg 0 61547 &bch_cached_dev_store_61547
159499 +show_fc_host_permanent_port_name_61549 show_fc_host_permanent_port_name 0 61549 NULL
159500 +lpfc_oas_supported_show_61550 lpfc_oas_supported_show 0 61550 NULL
159501 +trace_options_core_write_61551 trace_options_core_write 3 61551 NULL
159502 +ip_gre_calc_hlen_61553 ip_gre_calc_hlen 0 61553 NULL nohasharray
159503 +store_61553 store 0-3 61553 &ip_gre_calc_hlen_61553
159504 +reiserfs_xattr_set_61558 reiserfs_xattr_set 0 61558 NULL
159505 +dvb_net_ioctl_61559 dvb_net_ioctl 2 61559 NULL
159506 +hidpp_prefix_name_61562 hidpp_prefix_name 2 61562 NULL
159507 +iscsi_tpg_auth_show_authenticate_target_61563 iscsi_tpg_auth_show_authenticate_target 0 61563 NULL nohasharray
159508 +wl1271_hw_init_61563 wl1271_hw_init 0 61563 &iscsi_tpg_auth_show_authenticate_target_61563
159509 +b43_phy_ht_op_switch_channel_61564 b43_phy_ht_op_switch_channel 0 61564 NULL
159510 +iwl_force_rf_reset_61566 iwl_force_rf_reset 0 61566 NULL
159511 +sock_sendmsg_61567 sock_sendmsg 0-3 61567 NULL
159512 +fan_proc_write_61569 fan_proc_write 3-0 61569 NULL
159513 +ieee80211_if_read_rc_rateidx_mask_2ghz_61570 ieee80211_if_read_rc_rateidx_mask_2ghz 3-0 61570 NULL
159514 +ldlm_pool_rw_atomic_seq_write_61572 ldlm_pool_rw_atomic_seq_write 3 61572 NULL
159515 +max_brightness_show_61577 max_brightness_show 0 61577 NULL
159516 +show_ordinals_61579 show_ordinals 0 61579 NULL
159517 +nfs4_do_find_root_sec_61580 nfs4_do_find_root_sec 0 61580 NULL
159518 +seq_open_private_61589 seq_open_private 3 61589 NULL
159519 +ov2640_set_params_61591 ov2640_set_params 0 61591 NULL
159520 +ipath_write_61598 ipath_write 0-3 61598 NULL
159521 +__get_vm_area_61599 __get_vm_area 1 61599 NULL
159522 +netlink_recvmsg_61600 netlink_recvmsg 4-0 61600 NULL
159523 +nfs4_init_uniform_client_string_61601 nfs4_init_uniform_client_string 3 61601 NULL nohasharray
159524 +cx2341x_handler_init_61601 cx2341x_handler_init 2 61601 &nfs4_init_uniform_client_string_61601
159525 +br_device_event_61613 br_device_event 0 61613 NULL
159526 +configfs_write_file_61621 configfs_write_file 3-0 61621 NULL nohasharray
159527 +alloc_cq_buf_61621 alloc_cq_buf 4-3 61621 &configfs_write_file_61621
159528 +get_pages_array_61622 get_pages_array 1 61622 NULL
159529 +s1d13xxxfb_set_par_61623 s1d13xxxfb_set_par 0 61623 NULL
159530 +ieee80211_if_fmt_hw_queues_61629 ieee80211_if_fmt_hw_queues 3 61629 NULL
159531 +i2o_parm_table_get_61635 i2o_parm_table_get 6 61635 NULL
159532 +pm8001_chip_fw_flash_update_req_61637 pm8001_chip_fw_flash_update_req 0 61637 NULL
159533 +store_61638 store 0 61638 NULL
159534 +btrfs_add_ordered_extent_61642 btrfs_add_ordered_extent 0 61642 NULL
159535 +snd_pcm_oss_read3_61643 snd_pcm_oss_read3 0-3 61643 NULL nohasharray
159536 +tcf_hashinfo_init_61643 tcf_hashinfo_init 2 61643 &snd_pcm_oss_read3_61643
159537 +ipath_write_umem64_61644 ipath_write_umem64 0 61644 NULL
159538 +resize_stripes_61650 resize_stripes 2-0 61650 NULL
159539 +video_autosw_set_61652 video_autosw_set 0 61652 NULL
159540 +wl1251_sdio_set_power_61653 wl1251_sdio_set_power 0 61653 NULL
159541 +zd_chip_set_multicast_hash_61656 zd_chip_set_multicast_hash 0 61656 NULL
159542 +uvesafb_exec_61657 uvesafb_exec 0 61657 NULL
159543 +show_counter_tx_underruns_61658 show_counter_tx_underruns 0 61658 NULL
159544 +fill_meta_index_61660 fill_meta_index 0-2 61660 NULL
159545 +pci_read_config_dword_61662 pci_read_config_dword 0 61662 NULL
159546 +twl6040gpo_direction_out_61663 twl6040gpo_direction_out 0 61663 NULL
159547 +pwm_store_61666 pwm_store 0-4 61666 NULL
159548 +insert_one_name_61668 insert_one_name 7 61668 NULL nohasharray
159549 +gx1fb_set_par_61668 gx1fb_set_par 0 61668 &insert_one_name_61668
159550 +x25_open_61673 x25_open 0 61673 NULL nohasharray
159551 +atl1_setup_ring_resources_61673 atl1_setup_ring_resources 0 61673 &x25_open_61673
159552 +pcan_usb_pro_set_filter_61674 pcan_usb_pro_set_filter 0 61674 NULL nohasharray
159553 +store_fan_step_output_61674 store_fan_step_output 0-4 61674 &pcan_usb_pro_set_filter_61674
159554 +input_event_size_61677 input_event_size 0 61677 NULL nohasharray
159555 +ceph_direct_io_61677 ceph_direct_io 0 61677 &input_event_size_61677
159556 +vid_out_buf_prepare_61678 vid_out_buf_prepare 0 61678 NULL
159557 +lock_loop_61681 lock_loop 1 61681 NULL
159558 +amd_gpio_dirout_61682 amd_gpio_dirout 0 61682 NULL nohasharray
159559 +show_tabletXtilt_61682 show_tabletXtilt 0 61682 &amd_gpio_dirout_61682
159560 +__do_tune_cpucache_61684 __do_tune_cpucache 2-0 61684 NULL
159561 +sco_sock_create_61686 sco_sock_create 0 61686 NULL
159562 +wl1271_sta_hw_init_post_mem_61688 wl1271_sta_hw_init_post_mem 0 61688 NULL
159563 +abx500_set_register_interruptible_61690 abx500_set_register_interruptible 0 61690 NULL
159564 +filter_read_61692 filter_read 3-0 61692 NULL
159565 +show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN_61693 show_session_param_ISCSI_PARAM_DEF_TIME2RETAIN 0 61693 NULL
159566 +qlcnic_validate_beacon_61694 qlcnic_validate_beacon 0 61694 NULL
159567 +prepare_61695 prepare 0 61695 NULL
159568 +lpfc_oas_lun_state_show_61697 lpfc_oas_lun_state_show 0 61697 NULL
159569 +mt_set_quirks_61702 mt_set_quirks 0-4 61702 NULL
159570 +o2hb_heartbeat_group_mode_show_61706 o2hb_heartbeat_group_mode_show 0 61706 NULL
159571 +prog_page_61711 prog_page 2 61711 NULL
159572 +SyS_kexec_file_load_61715 SyS_kexec_file_load 3 61715 NULL
159573 +iov_length_61716 iov_length 0 61716 NULL
159574 +fragmentation_threshold_read_61718 fragmentation_threshold_read 3-0 61718 NULL nohasharray
159575 +rocker_port_ctrl_61718 rocker_port_ctrl 0 61718 &fragmentation_threshold_read_61718
159576 +iad_bFunctionSubClass_show_61719 iad_bFunctionSubClass_show 0 61719 NULL nohasharray
159577 +rtpm_status_show_61719 rtpm_status_show 0 61719 &iad_bFunctionSubClass_show_61719 nohasharray
159578 +null_alloc_reqbuf_61719 null_alloc_reqbuf 3 61719 &rtpm_status_show_61719
159579 +show_61723 show 0 61723 NULL nohasharray
159580 +store_rtap_filter_61723 store_rtap_filter 0-4 61723 &show_61723
159581 +max1027_validate_device_61728 max1027_validate_device 0 61728 NULL
159582 +read_file_regval_61742 read_file_regval 3-0 61742 NULL
159583 +w5100_open_61743 w5100_open 0 61743 NULL
159584 +nfc_llcp_allocate_snl_61749 nfc_llcp_allocate_snl 2 61749 NULL
159585 +tipc_msg_make_bundle_61751 tipc_msg_make_bundle 3 61751 NULL
159586 +cx_auto_init_61752 cx_auto_init 0 61752 NULL
159587 +velocity_init_dma_rings_61759 velocity_init_dma_rings 0 61759 NULL
159588 +nilfs_segctor_last_seg_checkpoint_show_61761 nilfs_segctor_last_seg_checkpoint_show 0 61761 NULL nohasharray
159589 +vmlfb_check_var_61761 vmlfb_check_var 0 61761 &nilfs_segctor_last_seg_checkpoint_show_61761
159590 +SyS_sendto_61763 SyS_sendto 6-3 61763 NULL
159591 +show_pwm_auto_point_temp_61771 show_pwm_auto_point_temp 0 61771 NULL
159592 +features_show_61772 features_show 0 61772 NULL nohasharray
159593 +elv_iosched_store_61772 elv_iosched_store 0-3 61772 &features_show_61772
159594 +gfs2_meta_wait_61773 gfs2_meta_wait 0 61773 NULL
159595 +compiled_by_show_61788 compiled_by_show 0 61788 NULL
159596 +security_bounded_transition_61790 security_bounded_transition 0 61790 NULL
159597 +sctp_cmd_send_msg_61795 sctp_cmd_send_msg 0 61795 NULL
159598 +batadv_dat_snoop_incoming_arp_reply_61801 batadv_dat_snoop_incoming_arp_reply 3 61801 NULL
159599 +kone_sysfs_show_actual_dpi_61804 kone_sysfs_show_actual_dpi 0 61804 NULL
159600 +show_blank_61805 show_blank 0 61805 NULL
159601 +mls_compute_context_len_61812 mls_compute_context_len 0 61812 NULL nohasharray
159602 +pch_gbe_setup_rx_resources_61812 pch_gbe_setup_rx_resources 0 61812 &mls_compute_context_len_61812 nohasharray
159603 +udp_sendmsg_61812 udp_sendmsg 3 61812 &pch_gbe_setup_rx_resources_61812
159604 +cifs_server_get_key_61813 cifs_server_get_key 0 61813 NULL
159605 +show_pwm_ast_61818 show_pwm_ast 0 61818 NULL
159606 +get_cap_size_61822 get_cap_size 0 61822 NULL
159607 +wacom_btnimg1_store_61823 wacom_btnimg1_store 4-0 61823 NULL
159608 +bd2802_store_reg0x13_61826 bd2802_store_reg0x13 0-4 61826 NULL nohasharray
159609 +break_layout_61826 break_layout 0 61826 &bd2802_store_reg0x13_61826
159610 +show_root_block_61828 show_root_block 0 61828 NULL
159611 +tps80031_irq_init_61830 tps80031_irq_init 3 61830 NULL
159612 +cyapa_empty_pip_output_data_61833 cyapa_empty_pip_output_data 0 61833 NULL nohasharray
159613 +qlcnic_change_mtu_61833 qlcnic_change_mtu 0 61833 &cyapa_empty_pip_output_data_61833
159614 +bfad_debugfs_write_regwr_61841 bfad_debugfs_write_regwr 3-0 61841 NULL
159615 +iscsit_na_dataout_timeout_61844 iscsit_na_dataout_timeout 0 61844 NULL
159616 +regcache_sync_block_61846 regcache_sync_block 5-4 61846 NULL
159617 +t4vf_sge_alloc_rxq_61850 t4vf_sge_alloc_rxq 0 61850 NULL
159618 +mwifiex_cmd_mac_multicast_adr_61851 mwifiex_cmd_mac_multicast_adr 0 61851 NULL
159619 +ath9k_hw_def_dump_eeprom_61853 ath9k_hw_def_dump_eeprom 4-5-0 61853 NULL
159620 +nvidiafb_set_par_61854 nvidiafb_set_par 0 61854 NULL
159621 +x25_getname_61857 x25_getname 0 61857 NULL
159622 +store_61861 store 0-3 61861 NULL
159623 +evdev_compute_buffer_size_61863 evdev_compute_buffer_size 0 61863 NULL nohasharray
159624 +aty128_decode_var_61863 aty128_decode_var 0 61863 &evdev_compute_buffer_size_61863
159625 +SYSC_lsetxattr_61869 SYSC_lsetxattr 4 61869 NULL
159626 +store_61871 store 0-3 61871 NULL
159627 +snd_ymfpci_capture_prepare_61873 snd_ymfpci_capture_prepare 0 61873 NULL nohasharray
159628 +lbs_ethtool_get_eeprom_len_61873 lbs_ethtool_get_eeprom_len 0 61873 &snd_ymfpci_capture_prepare_61873
159629 +get_fw_name_61874 get_fw_name 3 61874 NULL nohasharray
159630 +smsc95xx_ethtool_getregslen_61874 smsc95xx_ethtool_getregslen 0 61874 &get_fw_name_61874
159631 +qla4xxx_board_id_show_61879 qla4xxx_board_id_show 0 61879 NULL
159632 +cmpc_accel_sensitivity_show_v4_61886 cmpc_accel_sensitivity_show_v4 0 61886 NULL
159633 +show_temp3_alarm_61887 show_temp3_alarm 0 61887 NULL
159634 +disconnect_61888 disconnect 0 61888 NULL
159635 +lprocfs_write_frac_u64_helper_61897 lprocfs_write_frac_u64_helper 2 61897 NULL
159636 +make_rate_61898 make_rate 0 61898 NULL
159637 +ax25_addr_size_61899 ax25_addr_size 0 61899 NULL nohasharray
159638 +cxgb4_pktgl_to_skb_61899 cxgb4_pktgl_to_skb 2 61899 &ax25_addr_size_61899
159639 +clear_refs_write_61904 clear_refs_write 3 61904 NULL
159640 +br_get_size_61907 br_get_size 0 61907 NULL
159641 +rx_filter_arp_filter_read_61914 rx_filter_arp_filter_read 3-0 61914 NULL nohasharray
159642 +squashfs_security_get_61914 squashfs_security_get 0 61914 &rx_filter_arp_filter_read_61914
159643 +irda_sendmsg_61916 irda_sendmsg 3 61916 NULL
159644 +au0828_init_isoc_61917 au0828_init_isoc 3-2-4-0 61917 NULL
159645 +sctp_sendmsg_61919 sctp_sendmsg 4-0 61919 NULL
159646 +csrow_ce_count_show_61921 csrow_ce_count_show 0 61921 NULL nohasharray
159647 +acpi_ut_release_mutex_61921 acpi_ut_release_mutex 0 61921 &csrow_ce_count_show_61921 nohasharray
159648 +pid_getattr_61921 pid_getattr 0 61921 &acpi_ut_release_mutex_61921
159649 +fsp_attr_show_pagereg_61922 fsp_attr_show_pagereg 0 61922 NULL
159650 +dps1_is_key_locked_61924 dps1_is_key_locked 0 61924 NULL
159651 +efi_get_runtime_map_size_61927 efi_get_runtime_map_size 0 61927 NULL
159652 +ov9740_reg_write_61928 ov9740_reg_write 0 61928 NULL
159653 +send_bulk_static_data_61932 send_bulk_static_data 3 61932 NULL nohasharray
159654 +host_show_hp_ssd_smart_path_status_61932 host_show_hp_ssd_smart_path_status 0 61932 &send_bulk_static_data_61932
159655 +iscsi_stat_instance_show_attr_sessions_61934 iscsi_stat_instance_show_attr_sessions 0 61934 NULL
159656 +be_mcc_notify_wait_61936 be_mcc_notify_wait 0 61936 NULL
159657 +ath10k_wmi_dbglog_cfg_61937 ath10k_wmi_dbglog_cfg 0 61937 NULL
159658 +adv7175_init_61938 adv7175_init 0 61938 NULL
159659 +as3935_read_61939 as3935_read 0 61939 NULL
159660 +multicast_startup_query_count_store_61940 multicast_startup_query_count_store 4-0 61940 NULL nohasharray
159661 +store_indirect_byte_61940 store_indirect_byte 0-4 61940 &multicast_startup_query_count_store_61940
159662 +kernfs_iop_getxattr_61941 kernfs_iop_getxattr 0 61941 NULL
159663 +e1000e_phc_enable_61945 e1000e_phc_enable 0 61945 NULL
159664 +il4965_ucode_rx_stats_read_61948 il4965_ucode_rx_stats_read 3-0 61948 NULL
159665 +timeout_set_61951 timeout_set 0 61951 NULL
159666 +bonding_show_ad_partner_mac_61958 bonding_show_ad_partner_mac 0 61958 NULL
159667 +show_in_max0_61959 show_in_max0 0 61959 NULL
159668 +squashfs_read_id_index_table_61961 squashfs_read_id_index_table 4 61961 NULL nohasharray
159669 +set_type_61961 set_type 0-4 61961 &squashfs_read_id_index_table_61961
159670 +cmpc_accel_sensitivity_store_61964 cmpc_accel_sensitivity_store 0-4 61964 NULL
159671 +fix_read_error_61965 fix_read_error 4 61965 NULL
159672 +copy_user_transitions_61970 copy_user_transitions 0 61970 NULL
159673 +ath10k_mac_vif_recalc_ps_wake_threshold_61971 ath10k_mac_vif_recalc_ps_wake_threshold 0 61971 NULL
159674 +raw_getfrag_61976 raw_getfrag 3-4 61976 NULL
159675 +fd_locked_ioctl_61978 fd_locked_ioctl 3 61978 NULL
159676 +cow_file_range_61979 cow_file_range 3-0 61979 NULL nohasharray
159677 +vfs_fsync_61979 vfs_fsync 0 61979 &cow_file_range_61979
159678 +crypto_shash_init_61980 crypto_shash_init 0 61980 NULL
159679 +set_extent_delalloc_61982 set_extent_delalloc 0 61982 NULL
159680 +e4000_set_lna_gain_61986 e4000_set_lna_gain 0 61986 NULL
159681 +bus_rescan_store_61988 bus_rescan_store 0-3 61988 NULL
159682 +mem_cgroup_reset_61989 mem_cgroup_reset 0-3 61989 NULL
159683 +module_alloc_exec_61991 module_alloc_exec 1 61991 NULL
159684 +ieee802154_hdr_get_addr_61996 ieee802154_hdr_get_addr 0 61996 NULL
159685 +dequeue_event_62000 dequeue_event 3-0 62000 NULL
159686 +ceph_vxattrcb_dir_files_62002 ceph_vxattrcb_dir_files 0 62002 NULL
159687 +snprint_stack_trace_62003 snprint_stack_trace 0 62003 NULL nohasharray
159688 +show_tolerance4_62003 show_tolerance4 0 62003 &snprint_stack_trace_62003
159689 +wlcore_cmd_configure_failsafe_62004 wlcore_cmd_configure_failsafe 0 62004 NULL nohasharray
159690 +store_pwm_auto_vrdhot_ramp_62004 store_pwm_auto_vrdhot_ramp 0-4 62004 &wlcore_cmd_configure_failsafe_62004
159691 +niu_init_mac_62007 niu_init_mac 0 62007 NULL
159692 +nilfs_segctor_last_nongc_write_time_show_62008 nilfs_segctor_last_nongc_write_time_show 0 62008 NULL
159693 +xt_compat_match_offset_62011 xt_compat_match_offset 0 62011 NULL
159694 +show_pwm_enable1_62017 show_pwm_enable1 0 62017 NULL
159695 +mtrr_add_page_62018 mtrr_add_page 0 62018 NULL
159696 +SyS_setxattr_62019 SyS_setxattr 4 62019 NULL
159697 +jffs2_do_unlink_62020 jffs2_do_unlink 4 62020 NULL
159698 +SYSC_select_62024 SYSC_select 1 62024 NULL nohasharray
159699 +radeon_hwmon_set_pwm1_enable_62024 radeon_hwmon_set_pwm1_enable 0-4 62024 &SYSC_select_62024
159700 +regulator_suspend_disk_uV_show_62026 regulator_suspend_disk_uV_show 0 62026 NULL
159701 +crypt_extent_62033 crypt_extent 0 62033 NULL
159702 +pmcraid_build_passthrough_ioadls_62034 pmcraid_build_passthrough_ioadls 2 62034 NULL
159703 +create_message_62035 create_message 0 62035 NULL nohasharray
159704 +statfs_by_dentry_62035 statfs_by_dentry 0 62035 &create_message_62035
159705 +em28xx_read_reg_62039 em28xx_read_reg 0 62039 NULL nohasharray
159706 +afs_statfs_62039 afs_statfs 0 62039 &em28xx_read_reg_62039
159707 +romfs_blk_read_62040 romfs_blk_read 0 62040 NULL
159708 +pcxhr_send_it_dsp_62043 pcxhr_send_it_dsp 0 62043 NULL
159709 +ppp_tx_cp_62044 ppp_tx_cp 5 62044 NULL
159710 +get_attn_62046 get_attn 0 62046 NULL
159711 +cs5345_s_ctrl_62047 cs5345_s_ctrl 0 62047 NULL
159712 +add_vol_ctl_62054 add_vol_ctl 0 62054 NULL
159713 +usnic_ib_inetaddr_event_62056 usnic_ib_inetaddr_event 0 62056 NULL
159714 +do_pselect_62061 do_pselect 1 62061 NULL
159715 +pcpu_alloc_bootmem_62074 pcpu_alloc_bootmem 2 62074 NULL
159716 +_xfs_log_force_lsn_62083 _xfs_log_force_lsn 0 62083 NULL
159717 +fat_setattr_62084 fat_setattr 0 62084 NULL
159718 +lpfc_EnableXLane_show_62087 lpfc_EnableXLane_show 0 62087 NULL
159719 +ipath_user_sdma_pin_pages_62100 ipath_user_sdma_pin_pages 0 62100 NULL
159720 +airspy_alloc_stream_bufs_62101 airspy_alloc_stream_bufs 0 62101 NULL
159721 +jffs2_security_setxattr_62107 jffs2_security_setxattr 4-0 62107 NULL
159722 +roccat_common2_sysfs_write_62110 roccat_common2_sysfs_write 6-0 62110 NULL nohasharray
159723 +online_page_ext_62110 online_page_ext 0 62110 &roccat_common2_sysfs_write_62110
159724 +mwifiex_cmd_get_hw_spec_62112 mwifiex_cmd_get_hw_spec 0 62112 NULL
159725 +ip_recv_error_62117 ip_recv_error 3-0 62117 NULL
159726 +cpuusage_write_62121 cpuusage_write 0 62121 NULL
159727 +dst_ca_write_62125 dst_ca_write 0-3 62125 NULL
159728 +via_parse_auto_config_62126 via_parse_auto_config 0 62126 NULL
159729 +llc_ui_header_len_62131 llc_ui_header_len 0 62131 NULL
159730 +pkg_temp_thermal_cpu_callback_62132 pkg_temp_thermal_cpu_callback 0 62132 NULL
159731 +qib_diag_write_62133 qib_diag_write 3-0 62133 NULL nohasharray
159732 +kobject_add_varg_62133 kobject_add_varg 0 62133 &qib_diag_write_62133
159733 +ql_status_62135 ql_status 5-0 62135 NULL nohasharray
159734 +show_in16_min_62135 show_in16_min 0 62135 &ql_status_62135 nohasharray
159735 +device_add_attrs_62135 device_add_attrs 0 62135 &show_in16_min_62135
159736 +fat12_ent_bread_62139 fat12_ent_bread 0 62139 NULL
159737 +acpi_ns_attach_object_62141 acpi_ns_attach_object 0 62141 NULL
159738 +inode_has_perm_62142 inode_has_perm 0 62142 NULL
159739 +wl1251_acx_sg_cfg_62149 wl1251_acx_sg_cfg 0 62149 NULL nohasharray
159740 +mlx4_en_init_allocator_62149 mlx4_en_init_allocator 0 62149 &wl1251_acx_sg_cfg_62149 nohasharray
159741 +orinoco_cs_resume_62149 orinoco_cs_resume 0 62149 &mlx4_en_init_allocator_62149 nohasharray
159742 +mt9v022_g_crop_62149 mt9v022_g_crop 0 62149 &orinoco_cs_resume_62149
159743 +edac_dimm_info_location_62150 edac_dimm_info_location 0 62150 NULL
159744 +video_usercopy_62151 video_usercopy 2 62151 NULL
159745 +set_component_fault_62152 set_component_fault 0-4 62152 NULL
159746 +array_state_store_62164 array_state_store 0-3 62164 NULL
159747 +SyS_getxattr_62166 SyS_getxattr 4 62166 NULL
159748 +phy_id_show_62171 phy_id_show 0 62171 NULL
159749 +prism54_wpa_bss_ie_get_62173 prism54_wpa_bss_ie_get 0 62173 NULL
159750 +cyapa_read_byte_62177 cyapa_read_byte 0 62177 NULL nohasharray
159751 +toshiba_haps_reset_protection_62177 toshiba_haps_reset_protection 0 62177 &cyapa_read_byte_62177
159752 +write_file_dfs_62180 write_file_dfs 3-0 62180 NULL nohasharray
159753 +writecmd_62180 writecmd 0 62180 &write_file_dfs_62180
159754 +show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184 show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS 0 62184 NULL nohasharray
159755 +small_smb_init_62184 small_smb_init 0 62184 &show_conn_ep_param_ISCSI_PARAM_CONN_ADDRESS_62184
159756 +alloc_upcall_62186 alloc_upcall 2 62186 NULL
159757 +snd_als300_trigger_62188 snd_als300_trigger 0 62188 NULL
159758 +si_fan_ctrl_get_fan_speed_percent_62196 si_fan_ctrl_get_fan_speed_percent 0 62196 NULL
159759 +isl29003_store_range_62197 isl29003_store_range 0-4 62197 NULL
159760 +global_page_state_62202 global_page_state 0 62202 NULL
159761 +sock_kmalloc_62205 sock_kmalloc 2 62205 NULL
159762 +start_62206 start 0 62206 NULL
159763 +drm_fb_helper_check_var_62213 drm_fb_helper_check_var 0 62213 NULL
159764 +xenvif_get_sset_count_62215 xenvif_get_sset_count 0 62215 NULL
159765 +host_control_action_show_62216 host_control_action_show 0 62216 NULL
159766 +s_wakeup_filter_62217 s_wakeup_filter 0 62217 NULL
159767 +fuse_notify_poll_wakeup_62218 fuse_notify_poll_wakeup 0 62218 NULL
159768 +niu_open_62220 niu_open 0 62220 NULL
159769 +show_label_62225 show_label 0 62225 NULL nohasharray
159770 +enic_request_intr_62225 enic_request_intr 0 62225 &show_label_62225
159771 +smk_read_syslog_62227 smk_read_syslog 3-0 62227 NULL
159772 +SYSC_setgroups16_62232 SYSC_setgroups16 1 62232 NULL
159773 +bmp085_get_pressure_62234 bmp085_get_pressure 0 62234 NULL nohasharray
159774 +store_pwm_setting_62234 store_pwm_setting 0-4 62234 &bmp085_get_pressure_62234
159775 +twl4030_pwmled_config_62243 twl4030_pwmled_config 0 62243 NULL
159776 +allocate_partition_62245 allocate_partition 4 62245 NULL
159777 +pnp_show_card_name_62246 pnp_show_card_name 0 62246 NULL
159778 +nilfs_btree_prepare_insert_62249 nilfs_btree_prepare_insert 0 62249 NULL
159779 +power_supply_store_property_62250 power_supply_store_property 0-4 62250 NULL
159780 +bnx2x_initial_phy_init_62252 bnx2x_initial_phy_init 0 62252 NULL
159781 +pcf50633_rtc_read_time_62253 pcf50633_rtc_read_time 0 62253 NULL nohasharray
159782 +fc0013_readreg_62253 fc0013_readreg 0 62253 &pcf50633_rtc_read_time_62253
159783 +of_io_request_and_map_62254 of_io_request_and_map 2 62254 NULL
159784 +m41t94_read_time_62258 m41t94_read_time 0 62258 NULL
159785 +send_control_msg_62261 send_control_msg 0 62261 NULL
159786 +ion_handle_test_dma_62262 ion_handle_test_dma 4-5 62262 NULL
159787 +myri10ge_notify_dca_62265 myri10ge_notify_dca 0 62265 NULL
159788 +pptp_outbound_pkt_62269 pptp_outbound_pkt 0 62269 NULL
159789 +chunk_size_store_62271 chunk_size_store 0-3 62271 NULL
159790 +security_file_permission_62278 security_file_permission 0 62278 NULL
159791 +get_random_int_62279 get_random_int 0 62279 NULL
159792 +pcxhr_prepare_62280 pcxhr_prepare 0 62280 NULL nohasharray
159793 +tcm_qla2xxx_tpg_attrib_show_generate_node_acls_62280 tcm_qla2xxx_tpg_attrib_show_generate_node_acls 0 62280 &pcxhr_prepare_62280
159794 +dccp_init_sock_62281 dccp_init_sock 0 62281 NULL
159795 +osst_write_error_recovery_62287 osst_write_error_recovery 0 62287 NULL
159796 +palmas_clks_prepare_62291 palmas_clks_prepare 0 62291 NULL
159797 +store_tabletWheel_62292 store_tabletWheel 0-4 62292 NULL
159798 +store_62293 store 0-4 62293 NULL
159799 +il_dbgfs_sram_read_62296 il_dbgfs_sram_read 3-0 62296 NULL
159800 +ath10k_pci_cold_reset_62297 ath10k_pci_cold_reset 0 62297 NULL
159801 +sparse_early_usemaps_alloc_pgdat_section_62304 sparse_early_usemaps_alloc_pgdat_section 2 62304 NULL
159802 +ieee80211_do_open_62305 ieee80211_do_open 0 62305 NULL
159803 +pch_gbe_setup_tx_resources_62306 pch_gbe_setup_tx_resources 0 62306 NULL
159804 +state_show_62309 state_show 0 62309 NULL
159805 +subsystem_filter_read_62310 subsystem_filter_read 3 62310 NULL
159806 +udf_sb_alloc_partition_maps_62313 udf_sb_alloc_partition_maps 2 62313 NULL
159807 +hfcpci_empty_bfifo_62323 hfcpci_empty_bfifo 4 62323 NULL
159808 +sierra_open_62327 sierra_open 0 62327 NULL nohasharray
159809 +target_core_alua_tg_pt_gp_store_attr_alua_access_state_62327 target_core_alua_tg_pt_gp_store_attr_alua_access_state 0-3 62327 &sierra_open_62327
159810 +rtl_op_start_62329 rtl_op_start 0 62329 NULL
159811 +queue_bulk_sg_tx_62330 queue_bulk_sg_tx 0 62330 NULL
159812 +ll_statahead_max_seq_write_62333 ll_statahead_max_seq_write 3 62333 NULL
159813 +pcxhr_write_io_num_reg_cont_62334 pcxhr_write_io_num_reg_cont 0 62334 NULL
159814 +pega_int_read_62335 pega_int_read 0 62335 NULL
159815 +ath5k_attr_show_spur_level_max_62339 ath5k_attr_show_spur_level_max 0 62339 NULL
159816 +show_guid_62340 show_guid 0 62340 NULL nohasharray
159817 +sdev_show_evt_lun_change_reported_62340 sdev_show_evt_lun_change_reported 0 62340 &show_guid_62340
159818 +pppoe_create_62344 pppoe_create 0 62344 NULL nohasharray
159819 +set_attr_decimals_62344 set_attr_decimals 0-4 62344 &pppoe_create_62344
159820 +st_version_show_62346 st_version_show 0 62346 NULL
159821 +flash_write_62354 flash_write 3-0 62354 NULL
159822 +gigaset_tty_read_62357 gigaset_tty_read 0 62357 NULL
159823 +nilfs_dev_uuid_show_62360 nilfs_dev_uuid_show 0 62360 NULL
159824 +xfpregs_set_62363 xfpregs_set 4 62363 NULL
159825 +spmi_register_zero_write_62367 spmi_register_zero_write 0 62367 NULL nohasharray
159826 +small_smb2_init_62367 small_smb2_init 0 62367 &spmi_register_zero_write_62367
159827 +kmalloc_order_62372 kmalloc_order 1 62372 NULL nohasharray
159828 +hv_memory_notifier_62372 hv_memory_notifier 0 62372 &kmalloc_order_62372 nohasharray
159829 +iblock_configure_device_62372 iblock_configure_device 0 62372 &hv_memory_notifier_62372
159830 +tps6507x_pmic_clear_bits_62373 tps6507x_pmic_clear_bits 0 62373 NULL
159831 +register_netdevice_62374 register_netdevice 0 62374 NULL
159832 +host_control_on_shutdown_show_62376 host_control_on_shutdown_show 0 62376 NULL
159833 +af9005_write_ofdm_register_62378 af9005_write_ofdm_register 0 62378 NULL
159834 +bfad_im_vport_disable_62384 bfad_im_vport_disable 0 62384 NULL
159835 +snd_info_dev_register_entry_62385 snd_info_dev_register_entry 0 62385 NULL
159836 +twl_get_num_slaves_62386 twl_get_num_slaves 0 62386 NULL
159837 +rx_rx_timeout_read_62389 rx_rx_timeout_read 3-0 62389 NULL
159838 +altera_irscan_62396 altera_irscan 2 62396 NULL
159839 +bq2415x_get_weak_battery_voltage_62404 bq2415x_get_weak_battery_voltage 0 62404 NULL nohasharray
159840 +eem_opts_dev_addr_show_62404 eem_opts_dev_addr_show 0 62404 &bq2415x_get_weak_battery_voltage_62404 nohasharray
159841 +ath10k_pci_hif_start_62404 ath10k_pci_hif_start 0 62404 &eem_opts_dev_addr_show_62404
159842 +fill_zeros_to_end_of_page_62405 fill_zeros_to_end_of_page 0 62405 NULL
159843 +set_umcast_62409 set_umcast 0-4 62409 NULL
159844 +set_ssp_62411 set_ssp 4 62411 NULL
159845 +flags_store_62413 flags_store 4-0 62413 NULL
159846 +mt9m111_reg_read_62415 mt9m111_reg_read 0 62415 NULL
159847 +radeon_hwmon_get_pwm1_62416 radeon_hwmon_get_pwm1 0 62416 NULL
159848 +ext4_journalled_write_end_62421 ext4_journalled_write_end 5-0 62421 NULL
159849 +setkey_62422 setkey 0 62422 NULL
159850 +ipw_net_set_mac_address_62423 ipw_net_set_mac_address 0 62423 NULL
159851 +irst_show_wakeup_events_62429 irst_show_wakeup_events 0 62429 NULL
159852 +roccat_common2_sysfs_write_talk_62430 roccat_common2_sysfs_write_talk 0-6-5 62430 NULL
159853 +disp_store_62433 disp_store 0-4 62433 NULL
159854 +vb2_vmalloc_alloc_62434 vb2_vmalloc_alloc 2 62434 NULL
159855 +ovl_dir_getattr_62435 ovl_dir_getattr 0 62435 NULL
159856 +netdev_alloc_skb_62437 netdev_alloc_skb 2 62437 NULL
159857 +af9005_i2c_xfer_62438 af9005_i2c_xfer 0-3 62438 NULL
159858 +i915_error_state_write_62439 i915_error_state_write 0-3 62439 NULL
159859 +pppox_create_62440 pppox_create 0 62440 NULL
159860 +bmc150_accel_setup_any_motion_interrupt_62441 bmc150_accel_setup_any_motion_interrupt 0 62441 NULL
159861 +inv_mpu6050_write_reg_62443 inv_mpu6050_write_reg 0 62443 NULL
159862 +cxacru_sysfs_show_downstream_hec_errors_62448 cxacru_sysfs_show_downstream_hec_errors 0 62448 NULL
159863 +mlog_store_62451 mlog_store 0-4 62451 NULL
159864 +store_select_redundant_clock_62465 store_select_redundant_clock 0-4 62465 NULL
159865 +show_temp10_62469 show_temp10 0 62469 NULL
159866 +show_shost_eh_deadline_62470 show_shost_eh_deadline 0 62470 NULL nohasharray
159867 +udf_expand_file_adinicb_62470 udf_expand_file_adinicb 0 62470 &show_shost_eh_deadline_62470
159868 +force_remove_show_62475 force_remove_show 0 62475 NULL
159869 +ip_vs_icmp_xmit_v6_62477 ip_vs_icmp_xmit_v6 4-0 62477 NULL nohasharray
159870 +adapter_test_62477 adapter_test 0 62477 &ip_vs_icmp_xmit_v6_62477
159871 +cdc_ncm_show_wNtbOutMaxDatagrams_62480 cdc_ncm_show_wNtbOutMaxDatagrams 0 62480 NULL
159872 +do_io_rw_62484 do_io_rw 0-4-3-6 62484 NULL nohasharray
159873 +boost_notify_62484 boost_notify 0 62484 &do_io_rw_62484
159874 +intr_submit_62485 intr_submit 0 62485 NULL
159875 +rds_add_bound_62490 rds_add_bound 0 62490 NULL
159876 +tracing_saved_cmdlines_size_read_62491 tracing_saved_cmdlines_size_read 3 62491 NULL
159877 +mem_cgroup_write_62492 mem_cgroup_write 0-3 62492 NULL
159878 +persistent_ram_new_62493 persistent_ram_new 1-2 62493 NULL nohasharray
159879 +lpfc_stat_data_ctrl_show_62493 lpfc_stat_data_ctrl_show 0 62493 &persistent_ram_new_62493
159880 +tps6105x_regulator_enable_62498 tps6105x_regulator_enable 0 62498 NULL
159881 +qat_uclo_map_uof_obj_62504 qat_uclo_map_uof_obj 3 62504 NULL
159882 +scsi_scan_62506 scsi_scan 0 62506 NULL
159883 +store_mtu_62507 store_mtu 0-4 62507 NULL
159884 +show_bank1_setting_62508 show_bank1_setting 0 62508 NULL
159885 +start_show_62510 start_show 0 62510 NULL
159886 +pnp_assign_dma_62518 pnp_assign_dma 0 62518 NULL
159887 +set_beacon_interval_62521 set_beacon_interval 0 62521 NULL
159888 +int3403_get_max_state_62522 int3403_get_max_state 0 62522 NULL
159889 +pep_sendmsg_62524 pep_sendmsg 4-0 62524 NULL
159890 +rio_request_outb_mbox_62526 rio_request_outb_mbox 0 62526 NULL
159891 +atl1e_up_62528 atl1e_up 0 62528 NULL
159892 +iscsi_nacl_attrib_store_default_erl_62529 iscsi_nacl_attrib_store_default_erl 0-3 62529 NULL
159893 +caps_show_62531 caps_show 0 62531 NULL
159894 +test_iso_queue_62534 test_iso_queue 5 62534 NULL nohasharray
159895 +__kmalloc_node_track_caller_62534 __kmalloc_node_track_caller 1 62534 &test_iso_queue_62534
159896 +debugfs_read_62535 debugfs_read 3-0 62535 NULL nohasharray
159897 +qlcnicvf_config_led_62535 qlcnicvf_config_led 0 62535 &debugfs_read_62535
159898 +mv88e6352_wait_62536 mv88e6352_wait 0 62536 NULL
159899 +mei_fw_status_62539 mei_fw_status 0 62539 NULL nohasharray
159900 +batadv_softif_create_vlan_62539 batadv_softif_create_vlan 0 62539 &mei_fw_status_62539
159901 +sco_sock_sendmsg_62542 sco_sock_sendmsg 4-0 62542 NULL
159902 +wl12xx_cmd_role_enable_62545 wl12xx_cmd_role_enable 0 62545 NULL
159903 +qib_refresh_qsfp_cache_62547 qib_refresh_qsfp_cache 0 62547 NULL
159904 +pci_conf2_read_62548 pci_conf2_read 0 62548 NULL
159905 +roccat_common2_sysfs_write_sensor_62554 roccat_common2_sysfs_write_sensor 0-6-5 62554 NULL
159906 +ecp_read_data_62555 ecp_read_data 0 62555 NULL
159907 +target_stat_scsi_auth_intr_show_attr_map_indx_62561 target_stat_scsi_auth_intr_show_attr_map_indx 0 62561 NULL
159908 +cyapa_gen5_read_self_idac_data_62562 cyapa_gen5_read_self_idac_data 0 62562 NULL
159909 +errcatch_bytes_number_62564 errcatch_bytes_number 0-2 62564 NULL
159910 +ping_init_sock_62567 ping_init_sock 0 62567 NULL
159911 +compute_bitstructs_62570 compute_bitstructs 0 62570 NULL
159912 +cxacru_sysfs_showattr_LINK_62572 cxacru_sysfs_showattr_LINK 0 62572 NULL nohasharray
159913 +bcm54xx_shadow_read_62572 bcm54xx_shadow_read 0 62572 &cxacru_sysfs_showattr_LINK_62572
159914 +xfrm_user_policy_62573 xfrm_user_policy 4-0 62573 NULL
159915 +compat_SyS_rt_sigpending_62580 compat_SyS_rt_sigpending 2 62580 NULL
159916 +get_subdir_62581 get_subdir 3 62581 NULL nohasharray
159917 +efx_mcdi_await_completion_62581 efx_mcdi_await_completion 0 62581 &get_subdir_62581
159918 +regcache_lzo_decompress_cache_block_62585 regcache_lzo_decompress_cache_block 0 62585 NULL
159919 +ext3_unfreeze_62588 ext3_unfreeze 0 62588 NULL
159920 +amradio_set_mute_62597 amradio_set_mute 0 62597 NULL
159921 +sm501fb_check_var_pnl_62600 sm501fb_check_var_pnl 0 62600 NULL
159922 +packet_alloc_skb_62602 packet_alloc_skb 2-4-5 62602 NULL nohasharray
159923 +tg3_show_temp_62602 tg3_show_temp 0 62602 &packet_alloc_skb_62602
159924 +bonding_store_bonds_62603 bonding_store_bonds 0-4 62603 NULL
159925 +gfs2_xattr_get_62604 gfs2_xattr_get 0 62604 NULL
159926 +prism2_send_mgmt_62605 prism2_send_mgmt 4 62605 NULL
159927 +bond_alb_set_mac_address_62611 bond_alb_set_mac_address 0 62611 NULL
159928 +show_iface_immediate_data_62613 show_iface_immediate_data 0 62613 NULL
159929 +workqueue_cpu_down_callback_62614 workqueue_cpu_down_callback 0 62614 NULL
159930 +teql_master_mtu_62616 teql_master_mtu 0 62616 NULL nohasharray
159931 +evtchn_fifo_max_channels_62616 evtchn_fifo_max_channels 0 62616 &teql_master_mtu_62616
159932 +backend_probe_and_watch_62618 backend_probe_and_watch 0 62618 NULL
159933 +iommu_area_alloc_62619 iommu_area_alloc 2-3-4-7-0 62619 NULL
159934 +sync_max_store_62621 sync_max_store 0-3 62621 NULL
159935 +__offline_pages_62626 __offline_pages 0 62626 NULL
159936 +ems_pcmcia_add_card_62627 ems_pcmcia_add_card 2 62627 NULL nohasharray
159937 +fsg_common_set_num_buffers_62627 fsg_common_set_num_buffers 2 62627 &ems_pcmcia_add_card_62627
159938 +dut_mode_write_62630 dut_mode_write 3-0 62630 NULL
159939 +parport_ieee1284_read_nibble_62634 parport_ieee1284_read_nibble 0 62634 NULL
159940 +vfs_fsync_range_62635 vfs_fsync_range 0 62635 NULL
159941 +bch_btree_map_nodes_62641 bch_btree_map_nodes 0 62641 NULL
159942 +autosuspend_show_62644 autosuspend_show 0 62644 NULL nohasharray
159943 +palmas_is_enabled_ldo_62644 palmas_is_enabled_ldo 0 62644 &autosuspend_show_62644
159944 +lpfc_sli4_queue_alloc_62646 lpfc_sli4_queue_alloc 3 62646 NULL nohasharray
159945 +ath10k_pci_hif_exchange_bmi_msg_62646 ath10k_pci_hif_exchange_bmi_msg 3-0 62646 &lpfc_sli4_queue_alloc_62646
159946 +show_counter_rx_tid_full_errs_62647 show_counter_rx_tid_full_errs 0 62647 NULL
159947 +show_model_62648 show_model 0 62648 NULL nohasharray
159948 +ti_vsend_sync_62648 ti_vsend_sync 0 62648 &show_model_62648 nohasharray
159949 +nfs4_proc_set_acl_62648 nfs4_proc_set_acl 0 62648 &ti_vsend_sync_62648
159950 +wm8994_gpio_direction_in_62649 wm8994_gpio_direction_in 0 62649 NULL
159951 +crypto_shash_finup_62656 crypto_shash_finup 0 62656 NULL
159952 +show_62657 show 0 62657 NULL
159953 +pages_shared_show_62658 pages_shared_show 0 62658 NULL
159954 +da9052_read_tbat_62666 da9052_read_tbat 0 62666 NULL
159955 +atl1e_change_mtu_62670 atl1e_change_mtu 0 62670 NULL
159956 +show_cardr_62674 show_cardr 0 62674 NULL
159957 +wl1273_fm_suspend_62676 wl1273_fm_suspend 0 62676 NULL
159958 +sdio_card_irq_get_62679 sdio_card_irq_get 0 62679 NULL
159959 +qla4xxx_hba_model_show_62680 qla4xxx_hba_model_show 0 62680 NULL
159960 +xfrm_count_pfkey_auth_supported_62684 xfrm_count_pfkey_auth_supported 0 62684 NULL
159961 +printer_req_alloc_62687 printer_req_alloc 2 62687 NULL
159962 +target_stat_scsi_tgt_port_show_attr_in_cmds_62689 target_stat_scsi_tgt_port_show_attr_in_cmds 0 62689 NULL nohasharray
159963 +iscsi_tpg_attrib_show_default_erl_62689 iscsi_tpg_attrib_show_default_erl 0 62689 &target_stat_scsi_tgt_port_show_attr_in_cmds_62689
159964 +adxl34x_i2c_read_block_62691 adxl34x_i2c_read_block 3 62691 NULL
159965 +ioremap_wc_62695 ioremap_wc 2-1 62695 NULL nohasharray
159966 +proc_mpc_write_62695 proc_mpc_write 0-3 62695 &ioremap_wc_62695
159967 +sock_no_bind_62697 sock_no_bind 0 62697 NULL
159968 +show_fan_time_62699 show_fan_time 0 62699 NULL
159969 +ieee80211_set_probe_resp_62700 ieee80211_set_probe_resp 3 62700 NULL nohasharray
159970 +fddi_header_62700 fddi_header 0 62700 &ieee80211_set_probe_resp_62700
159971 +simple_readpage_62703 simple_readpage 0 62703 NULL
159972 +flush_62706 flush 0 62706 NULL
159973 +bioset_integrity_create_62708 bioset_integrity_create 2 62708 NULL nohasharray
159974 +target_stat_scsi_tgt_dev_attr_show_62708 target_stat_scsi_tgt_dev_attr_show 0 62708 &bioset_integrity_create_62708
159975 +netlink_recvmsg_62712 netlink_recvmsg 3 62712 NULL
159976 +target_configure_device_62714 target_configure_device 0 62714 NULL
159977 +gfs2_log_write_62717 gfs2_log_write 3 62717 NULL nohasharray
159978 +ubifs_getxattr_62717 ubifs_getxattr 0 62717 &gfs2_log_write_62717
159979 +do_serial8250_set_rxtrig_62720 do_serial8250_set_rxtrig 0 62720 NULL
159980 +cachefiles_daemon_read_62723 cachefiles_daemon_read 0-3 62723 NULL
159981 +belkin_sa_open_62724 belkin_sa_open 0 62724 NULL
159982 +atkbd_do_show_softraw_62726 atkbd_do_show_softraw 0 62726 NULL
159983 +rndis_filter_send_request_62727 rndis_filter_send_request 0 62727 NULL
159984 +set_beep_enable_62731 set_beep_enable 0-4 62731 NULL
159985 +show_fc_host_supported_fc4s_62732 show_fc_host_supported_fc4s 0 62732 NULL
159986 +client_channels_62735 client_channels 0 62735 NULL
159987 +obd_ioctl_popdata_62741 obd_ioctl_popdata 3 62741 NULL
159988 +key_replays_read_62746 key_replays_read 3-0 62746 NULL nohasharray
159989 +roccat_common2_sysfs_write_buttons_62746 roccat_common2_sysfs_write_buttons 0-6-5 62746 &key_replays_read_62746
159990 +lov_verify_lmm_62747 lov_verify_lmm 2 62747 NULL
159991 +show_tabletMouseRight_62750 show_tabletMouseRight 0 62750 NULL
159992 +mwifiex_rdeeprom_write_62754 mwifiex_rdeeprom_write 3-0 62754 NULL
159993 +da903x_is_enabled_62756 da903x_is_enabled 0 62756 NULL
159994 +hardware_show_62757 hardware_show 0 62757 NULL
159995 +selinux_key_getsecurity_62760 selinux_key_getsecurity 0 62760 NULL nohasharray
159996 +cciss_scsi_user_command_62760 cciss_scsi_user_command 0-4 62760 &selinux_key_getsecurity_62760
159997 +lpfc_soft_wwnn_show_62761 lpfc_soft_wwnn_show 0 62761 NULL
159998 +register_kprobe_62762 register_kprobe 0 62762 NULL
159999 +show_ibdev_62764 show_ibdev 0 62764 NULL
160000 +init_chip_wc_pat_62768 init_chip_wc_pat 2 62768 NULL
160001 +copy_page_to_iter_iovec_62770 copy_page_to_iter_iovec 0-3 62770 NULL nohasharray
160002 +ax25_sendmsg_62770 ax25_sendmsg 4-0 62770 &copy_page_to_iter_iovec_62770
160003 +cm_show_counter_62774 cm_show_counter 0 62774 NULL
160004 +tomoyo_audit_inet_log_62775 tomoyo_audit_inet_log 0 62775 NULL
160005 +C_SYSC_ipc_62776 C_SYSC_ipc 3 62776 NULL nohasharray
160006 +mvs_queue_command_62776 mvs_queue_command 0 62776 &C_SYSC_ipc_62776
160007 +store_sched5_62779 store_sched5 4-0 62779 NULL
160008 +show_62782 show 0 62782 NULL
160009 +stmmac_change_mtu_62783 stmmac_change_mtu 0 62783 NULL
160010 +sabi_command_62785 sabi_command 0 62785 NULL
160011 +SyS_sched_getaffinity_62786 SyS_sched_getaffinity 2 62786 NULL
160012 +bttv_prepare_buffer_62787 bttv_prepare_buffer 0 62787 NULL nohasharray
160013 +update_clusterinfo_62787 update_clusterinfo 0 62787 &bttv_prepare_buffer_62787
160014 +smack_inode_setattr_62789 smack_inode_setattr 0 62789 NULL
160015 +hpsa_change_queue_depth_62793 hpsa_change_queue_depth 2-0 62793 NULL
160016 +_create_message_62795 _create_message 0 62795 NULL
160017 +max_freq_show_62797 max_freq_show 0 62797 NULL nohasharray
160018 +hdaps_temp1_show_62797 hdaps_temp1_show 0 62797 &max_freq_show_62797 nohasharray
160019 +qla2x00_optrom_bios_version_show_62797 qla2x00_optrom_bios_version_show 0 62797 &hdaps_temp1_show_62797
160020 +fsa9480_get_switch_62799 fsa9480_get_switch 0 62799 NULL
160021 +show_cam_size_62800 show_cam_size 0 62800 NULL
160022 +ad9523_store_62804 ad9523_store 0-4 62804 NULL
160023 +quirk_simultaneous_discovery_write_62807 quirk_simultaneous_discovery_write 3 62807 NULL
160024 +da9052_read_chg_current_62811 da9052_read_chg_current 0 62811 NULL nohasharray
160025 +pcap_regulator_is_enabled_62811 pcap_regulator_is_enabled 0 62811 &da9052_read_chg_current_62811 nohasharray
160026 +set_port0_62811 set_port0 0-4 62811 &pcap_regulator_is_enabled_62811
160027 +ceph_update_writeable_page_62812 ceph_update_writeable_page 0 62812 NULL
160028 +lm8323_pwm_store_time_62816 lm8323_pwm_store_time 0-4 62816 NULL
160029 +tracing_total_entries_read_62817 tracing_total_entries_read 3 62817 NULL
160030 +of_alias_get_id_62818 of_alias_get_id 0 62818 NULL
160031 +efivar_show_raw_62820 efivar_show_raw 0 62820 NULL
160032 +show_iface_max_outstanding_r2t_62826 show_iface_max_outstanding_r2t 0 62826 NULL nohasharray
160033 +journal_end_62826 journal_end 0 62826 &show_iface_max_outstanding_r2t_62826
160034 +gem_do_start_62827 gem_do_start 0 62827 NULL
160035 +hpfs_read_ea_62828 hpfs_read_ea 0 62828 NULL nohasharray
160036 +fm10k_change_mtu_62828 fm10k_change_mtu 0 62828 &hpfs_read_ea_62828
160037 +iscsi_tpg_param_show_OFMarkInt_62831 iscsi_tpg_param_show_OFMarkInt 0 62831 NULL
160038 +__generic_file_splice_read_62834 __generic_file_splice_read 0 62834 NULL
160039 +__rounddown_pow_of_two_62836 __rounddown_pow_of_two 0 62836 NULL
160040 +bio_get_nr_vecs_62838 bio_get_nr_vecs 0 62838 NULL nohasharray
160041 +notifier_to_errno_62838 notifier_to_errno 0-1 62838 &bio_get_nr_vecs_62838
160042 +xlog_recover_add_to_trans_62839 xlog_recover_add_to_trans 4 62839 NULL
160043 +timeouts_show_62841 timeouts_show 0 62841 NULL
160044 +kovaplus_sysfs_read_profile_buttons_62843 kovaplus_sysfs_read_profile_buttons 0-5-6 62843 NULL
160045 +rx_fcs_err_read_62844 rx_fcs_err_read 3-0 62844 NULL
160046 +show_spi_transport_period_62848 show_spi_transport_period 0 62848 NULL
160047 +uwb_rc_cmd_62850 uwb_rc_cmd 0 62850 NULL
160048 +wl12xx_trigger_cmd_62853 wl12xx_trigger_cmd 0 62853 NULL
160049 +mt2131_set_params_62854 mt2131_set_params 0 62854 NULL
160050 +sr9800_reset_62856 sr9800_reset 0 62856 NULL
160051 +__f2fs_setxattr_62857 __f2fs_setxattr 0 62857 NULL
160052 +hpi_read_word_62862 hpi_read_word 0 62862 NULL
160053 +pcf8563_read_block_data_62864 pcf8563_read_block_data 0 62864 NULL
160054 +uart_get_attr_close_delay_62867 uart_get_attr_close_delay 0 62867 NULL
160055 +adv7343_s_ctrl_62869 adv7343_s_ctrl 0 62869 NULL
160056 +acpi_ds_result_pop_62871 acpi_ds_result_pop 0 62871 NULL
160057 +l2tp_ip6_recvmsg_62874 l2tp_ip6_recvmsg 4-0 62874 NULL nohasharray
160058 +netif_set_xps_queue_62874 netif_set_xps_queue 0 62874 &l2tp_ip6_recvmsg_62874
160059 +typhoon_download_firmware_62875 typhoon_download_firmware 0 62875 NULL
160060 +jffs2_security_getxattr_62876 jffs2_security_getxattr 0 62876 NULL
160061 +show_62877 show 0 62877 NULL nohasharray
160062 +xfs_rtmodify_range_62877 xfs_rtmodify_range 0 62877 &show_62877
160063 +store_engine_leds_62878 store_engine_leds 0-4 62878 NULL
160064 +pcol_try_alloc_62879 pcol_try_alloc 0 62879 NULL nohasharray
160065 +raid5_store_preread_threshold_62879 raid5_store_preread_threshold 0-3 62879 &pcol_try_alloc_62879
160066 +compass_store_62881 compass_store 0-3 62881 NULL
160067 +aoechr_write_62883 aoechr_write 3-0 62883 NULL nohasharray
160068 +cache_parse_62883 cache_parse 0 62883 &aoechr_write_62883
160069 +uart_mode_show_62886 uart_mode_show 0 62886 NULL
160070 +resize_info_buffer_62889 resize_info_buffer 2 62889 NULL
160071 +if_spi_host_to_card_62890 if_spi_host_to_card 4 62890 NULL
160072 +power_uw_show_62894 power_uw_show 0 62894 NULL nohasharray
160073 +tg3_power_up_62894 tg3_power_up 0 62894 &power_uw_show_62894
160074 +dummy_hrtimer_start_62897 dummy_hrtimer_start 0 62897 NULL nohasharray
160075 +mrf24j40_start_62897 mrf24j40_start 0 62897 &dummy_hrtimer_start_62897
160076 +mxl5005s_get_if_frequency_62898 mxl5005s_get_if_frequency 0 62898 NULL nohasharray
160077 +hdaps_calibrate_store_62898 hdaps_calibrate_store 0-4 62898 &mxl5005s_get_if_frequency_62898
160078 +wiimod_bboard_calib_show_62903 wiimod_bboard_calib_show 0 62903 NULL nohasharray
160079 +afs_vlocation_cache_get_key_62903 afs_vlocation_cache_get_key 0 62903 &wiimod_bboard_calib_show_62903
160080 +mempool_create_slab_pool_62907 mempool_create_slab_pool 1 62907 NULL
160081 +getdqbuf_62908 getdqbuf 1 62908 NULL
160082 +get_temp_max_62909 get_temp_max 0 62909 NULL
160083 +si476x_core_cmd_fm_phase_diversity_62915 si476x_core_cmd_fm_phase_diversity 0 62915 NULL
160084 +o2nm_node_store_62916 o2nm_node_store 0-4 62916 NULL
160085 +rdmsr_safe_on_cpu_62917 rdmsr_safe_on_cpu 0 62917 NULL
160086 +stk17ta8_rtc_read_time_62918 stk17ta8_rtc_read_time 0 62918 NULL
160087 +xgbe_get_rxfh_indir_size_62922 xgbe_get_rxfh_indir_size 0 62922 NULL
160088 +i40evf_get_sset_count_62925 i40evf_get_sset_count 0 62925 NULL
160089 +ll_statahead_agl_seq_write_62928 ll_statahead_agl_seq_write 3 62928 NULL
160090 +netvsc_send_62939 netvsc_send 0 62939 NULL nohasharray
160091 +acpi_processor_set_throttling_62939 acpi_processor_set_throttling 0 62939 &netvsc_send_62939
160092 +edt_ft5x06_setting_show_62940 edt_ft5x06_setting_show 0 62940 NULL
160093 +sr9800_set_default_mode_62946 sr9800_set_default_mode 0 62946 NULL
160094 +adp5520_bl_daylight_max_store_62947 adp5520_bl_daylight_max_store 4-0 62947 NULL
160095 +agp_create_user_memory_62955 agp_create_user_memory 1 62955 NULL
160096 +set_trigger_state_62957 set_trigger_state 0 62957 NULL
160097 +nvif_object_mthd_62960 nvif_object_mthd 4-0 62960 NULL nohasharray
160098 +show_hyst_common_62960 show_hyst_common 0 62960 &nvif_object_mthd_62960
160099 +rc5t583_rtc_read_time_62965 rc5t583_rtc_read_time 0 62965 NULL
160100 +libcfs_sock_read_62968 libcfs_sock_read 3 62968 NULL
160101 +dib8096p_rw_on_apb_62970 dib8096p_rw_on_apb 0-3 62970 NULL
160102 +asus_wmi_set_devstate_62971 asus_wmi_set_devstate 0 62971 NULL
160103 +bcm7xxx_config_init_62973 bcm7xxx_config_init 0 62973 NULL
160104 +sleep_millisecs_show_62979 sleep_millisecs_show 0 62979 NULL
160105 +extts_fifo_show_62981 extts_fifo_show 0 62981 NULL
160106 +show_state_name_62985 show_state_name 0 62985 NULL nohasharray
160107 +cifs_direct_io_62985 cifs_direct_io 0 62985 &show_state_name_62985
160108 +ipoib_vlan_add_62988 ipoib_vlan_add 0 62988 NULL
160109 +prof_cpu_mask_proc_write_62989 prof_cpu_mask_proc_write 0-3 62989 NULL
160110 +snd_emu10k1_fx8010_playback_trigger_62990 snd_emu10k1_fx8010_playback_trigger 0 62990 NULL
160111 +hwdep_read_62992 hwdep_read 3 62992 NULL nohasharray
160112 +ivtv_start_capture_62992 ivtv_start_capture 0 62992 &hwdep_read_62992
160113 +send_62994 send 0 62994 NULL
160114 +iscsit_ta_demo_mode_write_protect_62998 iscsit_ta_demo_mode_write_protect 0 62998 NULL
160115 +generic_file_fsync_62999 generic_file_fsync 0 62999 NULL
160116 +asus_wmi_get_devstate_63000 asus_wmi_get_devstate 0 63000 NULL
160117 +hash_max_show_63001 hash_max_show 0 63001 NULL
160118 +get_skb_63008 get_skb 2 63008 NULL
160119 +__ext3_journal_stop_63017 __ext3_journal_stop 0 63017 NULL
160120 +__sctp_connect_63020 __sctp_connect 0 63020 NULL
160121 +show_pwmfreq_63024 show_pwmfreq 0 63024 NULL
160122 +kstrtoull_from_user_63026 kstrtoull_from_user 2 63026 NULL nohasharray
160123 +xfs_trans_reserve_63026 xfs_trans_reserve 0 63026 &kstrtoull_from_user_63026
160124 +nfs_revalidate_inode_63032 nfs_revalidate_inode 0 63032 NULL nohasharray
160125 +_save_mc_63032 _save_mc 0-3 63032 &nfs_revalidate_inode_63032
160126 +__vb2_perform_fileio_63033 __vb2_perform_fileio 3-0 63033 NULL
160127 +solo_i2c_master_xfer_63036 solo_i2c_master_xfer 0-3 63036 NULL
160128 +pipeline_defrag_to_csum_swi_read_63037 pipeline_defrag_to_csum_swi_read 3-0 63037 NULL
160129 +crypto_ahash_finup_63039 crypto_ahash_finup 0 63039 NULL
160130 +scsi_host_alloc_63041 scsi_host_alloc 2 63041 NULL
160131 +s6e63m0_sysfs_show_gamma_mode_63045 s6e63m0_sysfs_show_gamma_mode 0 63045 NULL nohasharray
160132 +po1030_set_green_balance_63045 po1030_set_green_balance 0 63045 &s6e63m0_sysfs_show_gamma_mode_63045
160133 +b43_nphy_set_channel_63047 b43_nphy_set_channel 0 63047 NULL
160134 +wiimote_cmd_wait_63051 wiimote_cmd_wait 0 63051 NULL nohasharray
160135 +pyra_sysfs_write_info_63051 pyra_sysfs_write_info 0-6-5 63051 &wiimote_cmd_wait_63051
160136 +gso_pskb_expand_head_63052 gso_pskb_expand_head 2 63052 NULL
160137 +wait_for_event_63054 wait_for_event 0 63054 NULL
160138 +unlink1_63059 unlink1 3 63059 NULL nohasharray
160139 +show_conn_param_ISCSI_PARAM_IFMARKER_EN_63059 show_conn_param_ISCSI_PARAM_IFMARKER_EN 0 63059 &unlink1_63059
160140 +__nilfs_btree_get_block_63062 __nilfs_btree_get_block 0 63062 NULL
160141 +show_in_max_63065 show_in_max 0 63065 NULL nohasharray
160142 +remote_settings_file_read_63065 remote_settings_file_read 0-3 63065 &show_in_max_63065 nohasharray
160143 +br_fdb_external_learn_add_63065 br_fdb_external_learn_add 0 63065 &remote_settings_file_read_63065
160144 +xen_set_nslabs_63066 xen_set_nslabs 0 63066 NULL
160145 +parport_ieee1284_ecp_write_data_63067 parport_ieee1284_ecp_write_data 0 63067 NULL
160146 +iwl_dbgfs_fw_rx_stats_read_63070 iwl_dbgfs_fw_rx_stats_read 3-0 63070 NULL
160147 +enable_show_63071 enable_show 0 63071 NULL nohasharray
160148 +_abb5zes3_rtc_set_alarm_63071 _abb5zes3_rtc_set_alarm 0 63071 &enable_show_63071
160149 +__uncore_filter_state_show_63073 __uncore_filter_state_show 0 63073 NULL
160150 +show_priority_63080 show_priority 0 63080 NULL
160151 +show_counter_rx_dropped_pkts_63082 show_counter_rx_dropped_pkts 0 63082 NULL nohasharray
160152 +nosy_read_63082 nosy_read 0-3 63082 &show_counter_rx_dropped_pkts_63082 nohasharray
160153 +bd2802_store_reg0x00_63082 bd2802_store_reg0x00 0-4 63082 &nosy_read_63082
160154 +gpio_trig_brightness_show_63087 gpio_trig_brightness_show 0 63087 NULL
160155 +ath10k_bmi_execute_63089 ath10k_bmi_execute 0 63089 NULL
160156 +rt2x00usb_find_endpoints_63091 rt2x00usb_find_endpoints 0 63091 NULL
160157 +show_tcpInSegs_63094 show_tcpInSegs 0 63094 NULL
160158 +cachefiles_check_in_use_63096 cachefiles_check_in_use 0 63096 NULL
160159 +get_component_slot_63097 get_component_slot 0 63097 NULL
160160 +compr_data_size_show_63105 compr_data_size_show 0 63105 NULL
160161 +pcistub_slot_remove_63106 pcistub_slot_remove 0-3 63106 NULL
160162 +ip_vs_out_icmp_63108 ip_vs_out_icmp 0 63108 NULL
160163 +errors_store_63110 errors_store 0-3 63110 NULL
160164 +dquot_alloc_block_63114 dquot_alloc_block 0 63114 NULL
160165 +iwl_dbgfs_sensitivity_read_63116 iwl_dbgfs_sensitivity_read 3-0 63116 NULL
160166 +ethoc_open_63118 ethoc_open 0 63118 NULL
160167 +atc_pcm_capture_get_resources_63121 atc_pcm_capture_get_resources 0 63121 NULL
160168 +pcf8523_read_63123 pcf8523_read 0 63123 NULL
160169 +fat_writepages_63131 fat_writepages 0 63131 NULL nohasharray
160170 +target_core_show_alua_lu_gp_63131 target_core_show_alua_lu_gp 0 63131 &fat_writepages_63131
160171 +bma180_set_bits_63133 bma180_set_bits 0 63133 NULL
160172 +team_queue_override_init_63136 team_queue_override_init 0 63136 NULL
160173 +ib_send_cm_rtu_63138 ib_send_cm_rtu 3 63138 NULL
160174 +brcmf_fil_cmd_data_set_63139 brcmf_fil_cmd_data_set 0 63139 NULL
160175 +mcs_get_reg_63141 mcs_get_reg 0 63141 NULL
160176 +show_ipv4_iface_ttl_63146 show_ipv4_iface_ttl 0 63146 NULL
160177 +pwc_set_u8_ctrl_63148 pwc_set_u8_ctrl 0 63148 NULL nohasharray
160178 +c2port_store_flash_erase_63148 c2port_store_flash_erase 0-4 63148 &pwc_set_u8_ctrl_63148
160179 +zd_ioread16_locked_63151 zd_ioread16_locked 0 63151 NULL
160180 +iwl_mvm_coex_dump_mbox_63153 iwl_mvm_coex_dump_mbox 0-3-4 63153 NULL
160181 +ubifs_change_one_lp_63157 ubifs_change_one_lp 0 63157 NULL
160182 +iscsi_tpg_param_show_IFMarker_63161 iscsi_tpg_param_show_IFMarker 0 63161 NULL
160183 +il4965_show_tx_power_63163 il4965_show_tx_power 0 63163 NULL nohasharray
160184 +arvo_sysfs_set_key_mask_63163 arvo_sysfs_set_key_mask 0-4 63163 &il4965_show_tx_power_63163
160185 +amd_iommu_show_features_63168 amd_iommu_show_features 0 63168 NULL
160186 +smk_write_revoke_subj_63173 smk_write_revoke_subj 3-0 63173 NULL
160187 +wm831x_reg_read_63175 wm831x_reg_read 0 63175 NULL
160188 +ovl_fill_merge_63176 ovl_fill_merge 3 63176 NULL
160189 +read_63177 read 0-3 63177 NULL
160190 +SyS_syslog_63178 SyS_syslog 3 63178 NULL
160191 +ds2780_write_63179 ds2780_write 4-3-0 63179 NULL
160192 +snd_pcm_lib_malloc_pages_63182 snd_pcm_lib_malloc_pages 2 63182 NULL nohasharray
160193 +picolcd_debug_eeprom_write_63182 picolcd_debug_eeprom_write 0-3 63182 &snd_pcm_lib_malloc_pages_63182
160194 +is_local_show_63185 is_local_show 0 63185 NULL
160195 +hfsplus_file_fsync_63186 hfsplus_file_fsync 0 63186 NULL
160196 +iwl_trans_start_hw_63187 iwl_trans_start_hw 0 63187 NULL
160197 +qib_user_sdma_pin_pkt_63190 qib_user_sdma_pin_pkt 0 63190 NULL
160198 +isdn_net_init_63192 isdn_net_init 0 63192 NULL
160199 +security_policydb_len_63198 security_policydb_len 0 63198 NULL
160200 +_kstrtoull_63201 _kstrtoull 0 63201 NULL
160201 +suspend_enter_63203 suspend_enter 0 63203 NULL
160202 +bq24190_sysfs_store_63207 bq24190_sysfs_store 0-4 63207 NULL
160203 +nilfs_segctor_assign_63208 nilfs_segctor_assign 0 63208 NULL
160204 +dev_get_phys_port_id_63210 dev_get_phys_port_id 0 63210 NULL nohasharray
160205 +tx_63210 tx 0 63210 &dev_get_phys_port_id_63210
160206 +client_monitor_latency_show_63212 client_monitor_latency_show 0 63212 NULL
160207 +patch_stac925x_63213 patch_stac925x 0 63213 NULL
160208 +cp_get_eeprom_len_63219 cp_get_eeprom_len 0 63219 NULL
160209 +xfs_file_write_iter_63220 xfs_file_write_iter 0 63220 NULL
160210 +bnx2x_func_start_63221 bnx2x_func_start 0 63221 NULL
160211 +zl10039_set_params_63225 zl10039_set_params 0 63225 NULL
160212 +encrypted_instantiate_63226 encrypted_instantiate 0 63226 NULL
160213 +nvkm_device_create__63227 nvkm_device_create_ 7 63227 NULL nohasharray
160214 +SyS_gethostname_63227 SyS_gethostname 2 63227 &nvkm_device_create__63227
160215 +ttm_bo_global_show_63228 ttm_bo_global_show 0 63228 NULL
160216 +stk17ta8_rtc_set_alarm_63230 stk17ta8_rtc_set_alarm 0 63230 NULL
160217 +ext2_direct_IO_63231 ext2_direct_IO 3 63231 NULL
160218 +ctxsize_63232 ctxsize 0 63232 NULL
160219 +module_alloc_update_bounds_rw_63233 module_alloc_update_bounds_rw 1 63233 NULL
160220 +mwl8k_cmd_get_hw_spec_ap_63234 mwl8k_cmd_get_hw_spec_ap 0 63234 NULL
160221 +pcan_usb_pro_set_ts_63236 pcan_usb_pro_set_ts 0 63236 NULL
160222 +show_firmware_63239 show_firmware 0 63239 NULL nohasharray
160223 +pnp_activate_dev_63239 pnp_activate_dev 0 63239 &show_firmware_63239
160224 +cyapa_i2c_write_63241 cyapa_i2c_write 3-0 63241 NULL
160225 +lp3971_ldo_is_enabled_63245 lp3971_ldo_is_enabled 0 63245 NULL
160226 +do_convert_63247 do_convert 0 63247 NULL
160227 +setxattr_63249 setxattr 0 63249 NULL
160228 +ptp_read_63251 ptp_read 4-0 63251 NULL
160229 +_iwl_dbgfs_rx_phyinfo_write_63254 _iwl_dbgfs_rx_phyinfo_write 3 63254 NULL
160230 +bond_option_arp_ip_targets_set_63257 bond_option_arp_ip_targets_set 0 63257 NULL
160231 +kmx61_set_power_state_63260 kmx61_set_power_state 0 63260 NULL
160232 +xfs_dir2_leaf_getdents_63262 xfs_dir2_leaf_getdents 3 63262 NULL
160233 +show_auto_brightness_63263 show_auto_brightness 0 63263 NULL nohasharray
160234 +acpi_ns_handle_to_pathname_63263 acpi_ns_handle_to_pathname 0 63263 &show_auto_brightness_63263
160235 +btrfs_space_info_show_disk_used_63265 btrfs_space_info_show_disk_used 0 63265 NULL nohasharray
160236 +qlcnic_get_ring_regs_len_63265 qlcnic_get_ring_regs_len 0 63265 &btrfs_space_info_show_disk_used_63265
160237 +nilfs_segbuf_wait_63274 nilfs_segbuf_wait 0 63274 NULL
160238 +elan_i2c_read_cmd_63276 elan_i2c_read_cmd 0 63276 NULL
160239 +caches_show_63278 caches_show 0 63278 NULL nohasharray
160240 +update_mode_store_63278 update_mode_store 0-4 63278 &caches_show_63278
160241 +target_core_hba_show_attr_hba_mode_63281 target_core_hba_show_attr_hba_mode 0 63281 NULL
160242 +i40evf_vlan_rx_add_vid_63284 i40evf_vlan_rx_add_vid 0 63284 NULL
160243 +tcp_collapse_63294 tcp_collapse 5-6 63294 NULL
160244 +buf_to_pages_noslab_63296 buf_to_pages_noslab 0 63296 NULL
160245 +isdn_ppp_ccp_xmit_reset_63297 isdn_ppp_ccp_xmit_reset 6 63297 NULL
160246 +nf_nat_ipv6_fn_63304 nf_nat_ipv6_fn 0 63304 NULL
160247 +raid5_resize_63306 raid5_resize 2-0 63306 NULL
160248 +nfsd_vfs_read_63307 nfsd_vfs_read 5 63307 NULL
160249 +uwb_radio_start_63310 uwb_radio_start 0 63310 NULL
160250 +wl1251_hw_init_beacon_filter_63321 wl1251_hw_init_beacon_filter 0 63321 NULL
160251 +mac802154_slave_open_63322 mac802154_slave_open 0 63322 NULL nohasharray
160252 +qla4_8xxx_check_init_adapter_retry_63322 qla4_8xxx_check_init_adapter_retry 0 63322 &mac802154_slave_open_63322
160253 +ath10k_read_fw_dbglog_63323 ath10k_read_fw_dbglog 3-0 63323 NULL
160254 +nfs_scan_commit_list_63325 nfs_scan_commit_list 0 63325 NULL
160255 +recv_data_63327 recv_data 3-0 63327 NULL
160256 +store_mem_db_63330 store_mem_db 0-4 63330 NULL
160257 +C_SYSC_recvfrom_63331 C_SYSC_recvfrom 3 63331 NULL
160258 +snd_hdsp_trigger_63332 snd_hdsp_trigger 0 63332 NULL
160259 +msm6242_read_time_63339 msm6242_read_time 0 63339 NULL
160260 +lpfc_issue_lip_63340 lpfc_issue_lip 0 63340 NULL
160261 +info_server_63343 info_server 4 63343 NULL
160262 +il_force_reset_63344 il_force_reset 0 63344 NULL
160263 +kobj_attr_show_63349 kobj_attr_show 0 63349 NULL
160264 +show_fc_starget_port_name_63354 show_fc_starget_port_name 0 63354 NULL
160265 +nvif_device_new_63358 nvif_device_new 5 63358 NULL
160266 +ps_upsd_max_sptime_read_63362 ps_upsd_max_sptime_read 3-0 63362 NULL
160267 +simple_xattr_list_63373 simple_xattr_list 0 63373 NULL
160268 +idmouse_read_63374 idmouse_read 3-0 63374 NULL
160269 +guid_show_63379 guid_show 0 63379 NULL
160270 +read_word_63384 read_word 0 63384 NULL nohasharray
160271 +vmci_qpair_peekv_63384 vmci_qpair_peekv 3-0 63384 &read_word_63384
160272 +wl1251_spi_set_power_63385 wl1251_spi_set_power 0 63385 NULL nohasharray
160273 +tridentfb_set_par_63385 tridentfb_set_par 0 63385 &wl1251_spi_set_power_63385
160274 +edac_pci_alloc_ctl_info_63388 edac_pci_alloc_ctl_info 1 63388 NULL nohasharray
160275 +usbnet_read_cmd_nopm_63388 usbnet_read_cmd_nopm 7-0 63388 &edac_pci_alloc_ctl_info_63388
160276 +dbg_check_synced_i_size_63395 dbg_check_synced_i_size 0 63395 NULL
160277 +cyapa_gen5_resume_scanning_63396 cyapa_gen5_resume_scanning 0 63396 NULL
160278 +rxpipe_missed_beacon_host_int_trig_rx_data_read_63405 rxpipe_missed_beacon_host_int_trig_rx_data_read 3-0 63405 NULL
160279 +ppr_notifier_63406 ppr_notifier 0 63406 NULL
160280 +cxacru_sysfs_show_downstream_rate_63407 cxacru_sysfs_show_downstream_rate 0 63407 NULL
160281 +show_jint_max_packets_63409 show_jint_max_packets 0 63409 NULL
160282 +fm10k_setup_all_tx_resources_63412 fm10k_setup_all_tx_resources 0 63412 NULL
160283 +s_audio_mode_63418 s_audio_mode 0 63418 NULL nohasharray
160284 +target_stat_scsi_tgt_dev_attr_store_63418 target_stat_scsi_tgt_dev_attr_store 0 63418 &s_audio_mode_63418
160285 +adc128_set_in_63419 adc128_set_in 0-4 63419 NULL
160286 +start_power_clamp_63423 start_power_clamp 0 63423 NULL
160287 +show_temp0_min_63424 show_temp0_min 0 63424 NULL
160288 +tpm_tis_init_63427 tpm_tis_init 3-4 63427 NULL nohasharray
160289 +l2cap_sock_sendmsg_63427 l2cap_sock_sendmsg 4-0 63427 &tpm_tis_init_63427
160290 +show_fcstat_nos_count_63429 show_fcstat_nos_count 0 63429 NULL
160291 +led_trigger_show_63434 led_trigger_show 0 63434 NULL
160292 +kone_send_63435 kone_send 4-0 63435 NULL nohasharray
160293 +uwb_rc_addr_set_63435 uwb_rc_addr_set 0 63435 &kone_send_63435
160294 +cifs_invalidate_mapping_63438 cifs_invalidate_mapping 0 63438 NULL
160295 +of_irq_get_63443 of_irq_get 0 63443 NULL
160296 +write_end_63445 write_end 0-5 63445 NULL
160297 +mac80211_hwsim_start_63447 mac80211_hwsim_start 0 63447 NULL
160298 +ipv6_is_mld_63461 ipv6_is_mld 3 63461 NULL
160299 +ath10k_wmi_cmd_send_63462 ath10k_wmi_cmd_send 0 63462 NULL
160300 +nvkm_i2c_port_create__63465 nvkm_i2c_port_create_ 7 63465 NULL
160301 +sock_common_setsockopt_63466 sock_common_setsockopt 0 63466 NULL
160302 +root_path_cost_show_63467 root_path_cost_show 0 63467 NULL nohasharray
160303 +integrity_verify_show_63467 integrity_verify_show 0 63467 &root_path_cost_show_63467
160304 +si5351_bulk_write_63468 si5351_bulk_write 2-3 63468 NULL nohasharray
160305 +MT2063_SetReceiverMode_63468 MT2063_SetReceiverMode 0 63468 &si5351_bulk_write_63468
160306 +snd_info_entry_write_63474 snd_info_entry_write 3-0 63474 NULL
160307 +cdc_ncm_show_rx_max_63475 cdc_ncm_show_rx_max 0 63475 NULL
160308 +scm_fp_copy_63479 scm_fp_copy 0 63479 NULL
160309 +__nvme_submit_admin_cmd_63481 __nvme_submit_admin_cmd 0 63481 NULL
160310 +reada_find_extent_63486 reada_find_extent 2 63486 NULL nohasharray
160311 +rivafb_check_var_63486 rivafb_check_var 0 63486 &reada_find_extent_63486
160312 +ath10k_peer_assoc_qos_ap_63487 ath10k_peer_assoc_qos_ap 0 63487 NULL
160313 +read_kcore_63488 read_kcore 3 63488 NULL
160314 +iwl_dbgfs_bcast_filters_read_63489 iwl_dbgfs_bcast_filters_read 3-0 63489 NULL
160315 +i2c_request_63490 i2c_request 0 63490 NULL
160316 +pm8001_ctl_max_out_io_show_63492 pm8001_ctl_max_out_io_show 0 63492 NULL
160317 +dwapb_gpio_to_irq_63493 dwapb_gpio_to_irq 2 63493 NULL
160318 +show_crit_hyst_63497 show_crit_hyst 0 63497 NULL
160319 +module_attr_show_63501 module_attr_show 0 63501 NULL
160320 +snd_pcm_plug_write_transfer_63503 snd_pcm_plug_write_transfer 0-3 63503 NULL
160321 +usb_sleep_music_store_63510 usb_sleep_music_store 0-4 63510 NULL
160322 +reiserfs_xattr_set_handle_63522 reiserfs_xattr_set_handle 0 63522 NULL nohasharray
160323 +lpfc_max_scsicmpl_time_store_63522 lpfc_max_scsicmpl_time_store 0-4 63522 &reiserfs_xattr_set_handle_63522
160324 +__stop_machine_63523 __stop_machine 0 63523 NULL nohasharray
160325 +sctp_bind_63523 sctp_bind 0 63523 &__stop_machine_63523
160326 +mwifiex_cmd_802_11_key_material_v2_63525 mwifiex_cmd_802_11_key_material_v2 0 63525 NULL
160327 +pwm1_show_63527 pwm1_show 0 63527 NULL
160328 +efx_mcdi_rpc_async_63529 efx_mcdi_rpc_async 5-4 63529 NULL
160329 +__ath10k_ce_rx_post_buf_63531 __ath10k_ce_rx_post_buf 0 63531 NULL nohasharray
160330 +cond_read_list_63531 cond_read_list 0 63531 &__ath10k_ce_rx_post_buf_63531
160331 +ubi_more_leb_change_data_63534 ubi_more_leb_change_data 4-0 63534 NULL nohasharray
160332 +generic_cont_expand_simple_63534 generic_cont_expand_simple 0 63534 &ubi_more_leb_change_data_63534
160333 +write_file_spectral_period_63536 write_file_spectral_period 3-0 63536 NULL
160334 +SyS_recv_63537 SyS_recv 3 63537 NULL
160335 +if_sdio_read_scratch_63540 if_sdio_read_scratch 0 63540 NULL nohasharray
160336 +fan1_input_show_63540 fan1_input_show 0 63540 &if_sdio_read_scratch_63540 nohasharray
160337 +get_int_63540 get_int 0 63540 &fan1_input_show_63540
160338 +cyapa_gen5_do_calibrate_63542 cyapa_gen5_do_calibrate 0-4 63542 NULL
160339 +i40e_fcoe_ddp_target_63544 i40e_fcoe_ddp_target 4 63544 NULL
160340 +append_to_buffer_63550 append_to_buffer 3-0 63550 NULL
160341 +dbg_leb_write_63555 dbg_leb_write 4-5-0 63555 NULL
160342 +request_dma_63556 request_dma 0 63556 NULL
160343 +__xudc_ep0_queue_63557 __xudc_ep0_queue 0 63557 NULL
160344 +parse_mic_boost_63564 parse_mic_boost 0 63564 NULL
160345 +ubifs_lpt_scan_nolock_63572 ubifs_lpt_scan_nolock 0 63572 NULL
160346 +volume_set_status_ec_63573 volume_set_status_ec 0 63573 NULL
160347 +hih6130_show_temperature_63574 hih6130_show_temperature 0 63574 NULL
160348 +ext2_writepage_63575 ext2_writepage 0 63575 NULL
160349 +rproc_alloc_63577 rproc_alloc 5 63577 NULL nohasharray
160350 +iwl_send_tx_ant_cfg_63577 iwl_send_tx_ant_cfg 0 63577 &rproc_alloc_63577
160351 +__commit_trans_jl_63590 __commit_trans_jl 0 63590 NULL nohasharray
160352 +tipc_listen_63590 tipc_listen 0 63590 &__commit_trans_jl_63590
160353 +store_lcd_level_63595 store_lcd_level 0-4 63595 NULL
160354 +queue_store_iostats_63596 queue_store_iostats 3-0 63596 NULL
160355 +ext3_clear_blocks_63597 ext3_clear_blocks 4-5 63597 NULL nohasharray
160356 +data_sock_setsockopt_63597 data_sock_setsockopt 0 63597 &ext3_clear_blocks_63597
160357 +snd_als4000_playback_trigger_63605 snd_als4000_playback_trigger 0 63605 NULL
160358 +usb_8dev_wait_cmd_msg_63607 usb_8dev_wait_cmd_msg 0 63607 NULL
160359 +mlx4_ib_alloc_cq_buf_63610 mlx4_ib_alloc_cq_buf 3 63610 NULL
160360 +write_debug_level_63613 write_debug_level 3 63613 NULL
160361 +__spi_validate_63618 __spi_validate 0 63618 NULL nohasharray
160362 +comp_algorithm_store_63618 comp_algorithm_store 0-4 63618 &__spi_validate_63618
160363 +show_dev_name_63623 show_dev_name 0 63623 NULL
160364 +module_alloc_63630 module_alloc 1 63630 NULL
160365 +ntfs_malloc_nofs_nofail_63631 ntfs_malloc_nofs_nofail 1 63631 NULL
160366 +symbol_build_supp_rates_63634 symbol_build_supp_rates 0 63634 NULL
160367 +cm3232_get_it_available_63635 cm3232_get_it_available 0 63635 NULL
160368 +hid_report_len_63637 hid_report_len 0 63637 NULL
160369 +iscsi_stat_tgt_attr_show_attr_indx_63639 iscsi_stat_tgt_attr_show_attr_indx 0 63639 NULL
160370 +_ubh_find_next_zero_bit__63640 _ubh_find_next_zero_bit_ 3-5-4 63640 NULL
160371 +apei_exec_write_register_value_63642 apei_exec_write_register_value 0 63642 NULL
160372 +il3945_store_filter_flags_63643 il3945_store_filter_flags 0-4 63643 NULL
160373 +ubifs_lpt_end_commit_63644 ubifs_lpt_end_commit 0 63644 NULL
160374 +wr_log_clear_63646 wr_log_clear 0-3 63646 NULL
160375 +apds990x_power_state_store_63647 apds990x_power_state_store 0-4 63647 NULL
160376 +proc_loginuid_write_63648 proc_loginuid_write 3-0 63648 NULL nohasharray
160377 +gre_packet_63648 gre_packet 0 63648 &proc_loginuid_write_63648
160378 +simple_write_begin_63649 simple_write_begin 0 63649 NULL
160379 +ext2_xattr_security_set_63650 ext2_xattr_security_set 0 63650 NULL
160380 +sock_sendmsg_nosec_63655 sock_sendmsg_nosec 3 63655 NULL
160381 +atkbd_do_set_softraw_63656 atkbd_do_set_softraw 0-4 63656 NULL
160382 +ldlm_cli_enqueue_63657 ldlm_cli_enqueue 8 63657 NULL
160383 +hidraw_ioctl_63658 hidraw_ioctl 2 63658 NULL
160384 +igbvf_setup_rx_resources_63659 igbvf_setup_rx_resources 0 63659 NULL nohasharray
160385 +lpfc_devloss_tmo_store_63659 lpfc_devloss_tmo_store 0-4 63659 &igbvf_setup_rx_resources_63659
160386 +si4713_tx_tune_power_63660 si4713_tx_tune_power 0 63660 NULL
160387 +virtnet_set_mac_address_63662 virtnet_set_mac_address 0 63662 NULL
160388 +pm_print_times_store_63663 pm_print_times_store 0-4 63663 NULL
160389 +ip_vs_remote_request4_63664 ip_vs_remote_request4 0 63664 NULL
160390 +vbi_read_63673 vbi_read 3-0 63673 NULL nohasharray
160391 +xen_register_pirq_63673 xen_register_pirq 2-1 63673 &vbi_read_63673
160392 +dwc3_gadget_ep0_queue_63675 dwc3_gadget_ep0_queue 0 63675 NULL
160393 +bnep_net_open_63676 bnep_net_open 0 63676 NULL
160394 +multicast_router_store_63677 multicast_router_store 4-0 63677 NULL
160395 +dlm_scand_start_63680 dlm_scand_start 0 63680 NULL
160396 +alloc_tty_driver_63681 alloc_tty_driver 1 63681 NULL
160397 +idt77252_init_ubr_63684 idt77252_init_ubr 0 63684 NULL
160398 +volume_get_status_ec_63685 volume_get_status_ec 0 63685 NULL
160399 +i2c_algo_dp_aux_get_byte_63690 i2c_algo_dp_aux_get_byte 0 63690 NULL
160400 +mos7720_open_63691 mos7720_open 0 63691 NULL
160401 +i2c_algo_dp_aux_address_63695 i2c_algo_dp_aux_address 0 63695 NULL nohasharray
160402 +nf_hook_slow_63695 nf_hook_slow 0 63695 &i2c_algo_dp_aux_address_63695
160403 +write_file_spectral_fft_period_63696 write_file_spectral_fft_period 3-0 63696 NULL
160404 +bin_search_63697 bin_search 0 63697 NULL
160405 +xen_pvclock_gtod_notify_63705 xen_pvclock_gtod_notify 0 63705 NULL
160406 +mismatch_cnt_show_63711 mismatch_cnt_show 0 63711 NULL
160407 +btrfs_insert_delayed_dir_index_63720 btrfs_insert_delayed_dir_index 4 63720 NULL
160408 +read_rxflow_63726 read_rxflow 0 63726 NULL
160409 +ntb_debugfs_read_63728 ntb_debugfs_read 3-0 63728 NULL
160410 +max8998_rtc_read_time_63729 max8998_rtc_read_time 0 63729 NULL
160411 +ipmi_read_63730 ipmi_read 0-3 63730 NULL
160412 +ks8851_set_mac_address_63734 ks8851_set_mac_address 0 63734 NULL
160413 +snd_bt87x_stop_63735 snd_bt87x_stop 0 63735 NULL nohasharray
160414 +sh_eth_ring_init_63735 sh_eth_ring_init 0 63735 &snd_bt87x_stop_63735
160415 +sctp_setsockopt_paddr_thresholds_63737 sctp_setsockopt_paddr_thresholds 0 63737 NULL
160416 +_ctl_host_trace_buffer_enable_store_63738 _ctl_host_trace_buffer_enable_store 0-4 63738 NULL
160417 +selinux_secctx_to_secid_63744 selinux_secctx_to_secid 2 63744 NULL
160418 +i40e_vsi_setup_tx_resources_63745 i40e_vsi_setup_tx_resources 0 63745 NULL
160419 +acpi_tb_install_fixed_table_63749 acpi_tb_install_fixed_table 1 63749 NULL
160420 +cxgb4vf_set_mac_addr_63751 cxgb4vf_set_mac_addr 0 63751 NULL
160421 +led_delay_off_show_63754 led_delay_off_show 0 63754 NULL
160422 +show_atmindex_63757 show_atmindex 0 63757 NULL nohasharray
160423 +uv_cpu_mask_to_apicid_and_63757 uv_cpu_mask_to_apicid_and 0 63757 &show_atmindex_63757
160424 +nvkm_therm_create__63758 nvkm_therm_create_ 4 63758 NULL nohasharray
160425 +tvp5150_cropcap_63758 tvp5150_cropcap 0 63758 &nvkm_therm_create__63758
160426 +__send_control_msg_63761 __send_control_msg 0 63761 NULL
160427 +snd_cs4281_trigger_63762 snd_cs4281_trigger 0 63762 NULL
160428 +isl12022_get_datetime_63765 isl12022_get_datetime 0 63765 NULL nohasharray
160429 +ocfs2_control_do_down_msg_63765 ocfs2_control_do_down_msg 0 63765 &isl12022_get_datetime_63765
160430 +tipc_sk_publish_63767 tipc_sk_publish 0 63767 NULL
160431 +snd_pcm_oss_read1_63771 snd_pcm_oss_read1 3-0 63771 NULL nohasharray
160432 +alc882_parse_auto_config_63771 alc882_parse_auto_config 0 63771 &snd_pcm_oss_read1_63771
160433 +ath10k_ce_init_dest_ring_63773 ath10k_ce_init_dest_ring 0 63773 NULL
160434 +snd_opl4_mem_proc_read_63774 snd_opl4_mem_proc_read 5 63774 NULL nohasharray
160435 +tda826x_set_params_63774 tda826x_set_params 0 63774 &snd_opl4_mem_proc_read_63774
160436 +spidev_compat_ioctl_63778 spidev_compat_ioctl 2 63778 NULL nohasharray
160437 +generic_getxattr_63778 generic_getxattr 0 63778 &spidev_compat_ioctl_63778 nohasharray
160438 +usnic_ib_show_max_vf_63778 usnic_ib_show_max_vf 0 63778 &generic_getxattr_63778
160439 +ohci_urb_enqueue_63779 ohci_urb_enqueue 0 63779 NULL
160440 +pvr2_i2c_xfer_63786 pvr2_i2c_xfer 0-3 63786 NULL
160441 +iscsi_tpg_param_store_DataDigest_63792 iscsi_tpg_param_store_DataDigest 0-3 63792 NULL
160442 +coda_getattr_63793 coda_getattr 0 63793 NULL
160443 +kovaplus_sysfs_write_63795 kovaplus_sysfs_write 6-0 63795 NULL nohasharray
160444 +carl9170_set_channel_63795 carl9170_set_channel 0 63795 &kovaplus_sysfs_write_63795 nohasharray
160445 +at76_mac80211_start_63795 at76_mac80211_start 0 63795 &carl9170_set_channel_63795
160446 +__ieee80211_start_rx_ba_session_63796 __ieee80211_start_rx_ba_session 7 63796 NULL
160447 +mwifiex_11n_create_rx_reorder_tbl_63806 mwifiex_11n_create_rx_reorder_tbl 4 63806 NULL nohasharray
160448 +global_rsv_reserved_show_63806 global_rsv_reserved_show 0 63806 &mwifiex_11n_create_rx_reorder_tbl_63806 nohasharray
160449 +ivtv_yuv_udma_stream_frame_63806 ivtv_yuv_udma_stream_frame 0 63806 &global_rsv_reserved_show_63806
160450 +copy_nodes_to_user_63807 copy_nodes_to_user 2 63807 NULL nohasharray
160451 +e1000_test_msi_interrupt_63807 e1000_test_msi_interrupt 0 63807 &copy_nodes_to_user_63807
160452 +dev_show_vendor_63810 dev_show_vendor 0 63810 NULL
160453 +C_SYSC_process_vm_readv_63811 C_SYSC_process_vm_readv 3-5 63811 NULL
160454 +usb_find_address_63814 usb_find_address 0 63814 NULL nohasharray
160455 +h245_help_63814 h245_help 0 63814 &usb_find_address_63814
160456 +issue_creg_rw_63819 issue_creg_rw 0 63819 NULL nohasharray
160457 +ipath_create_rcvhdrq_63819 ipath_create_rcvhdrq 0 63819 &issue_creg_rw_63819
160458 +bmg160_set_power_state_63824 bmg160_set_power_state 0 63824 NULL
160459 +regmap_multi_reg_write_63826 regmap_multi_reg_write 3 63826 NULL
160460 +sel_write_load_63830 sel_write_load 3-0 63830 NULL
160461 +hdaps_position_show_63832 hdaps_position_show 0 63832 NULL
160462 +shm_fsync_63834 shm_fsync 0 63834 NULL
160463 +max8997_reg_is_enabled_63837 max8997_reg_is_enabled 0 63837 NULL
160464 +ds2781_save_eeprom_63843 ds2781_save_eeprom 0 63843 NULL
160465 +proc_pid_attr_write_63845 proc_pid_attr_write 3-0 63845 NULL
160466 +alc268_parse_auto_config_63852 alc268_parse_auto_config 0 63852 NULL
160467 +mt9t112_s_fmt_63855 mt9t112_s_fmt 0 63855 NULL
160468 +disk_ext_range_show_63859 disk_ext_range_show 0 63859 NULL
160469 +bus_uevent_store_63861 bus_uevent_store 0-3 63861 NULL
160470 +eql_open_63862 eql_open 0 63862 NULL
160471 +read_page_owner_63869 read_page_owner 3-0 63869 NULL
160472 +adc128_show_in_63872 adc128_show_in 0 63872 NULL
160473 +smb2_sync_write_63880 smb2_sync_write 0 63880 NULL nohasharray
160474 +store_sched3_63880 store_sched3 4-0 63880 &smb2_sync_write_63880
160475 +bt_size_63881 bt_size 0 63881 NULL
160476 +group_fwd_mask_show_63890 group_fwd_mask_show 0 63890 NULL
160477 +cachefiles_daemon_bcull_63894 cachefiles_daemon_bcull 0 63894 NULL
160478 +ceph_tcp_sendmsg_63895 ceph_tcp_sendmsg 4 63895 NULL
160479 +selinux_ipv6_forward_63896 selinux_ipv6_forward 0 63896 NULL nohasharray
160480 +kyrofb_set_par_63896 kyrofb_set_par 0 63896 &selinux_ipv6_forward_63896
160481 +sctp_auth_del_key_id_63897 sctp_auth_del_key_id 0 63897 NULL
160482 +minix_statfs_63900 minix_statfs 0 63900 NULL
160483 +divas_write_63901 divas_write 3-0 63901 NULL
160484 +xhci_alloc_stream_info_63902 xhci_alloc_stream_info 3 63902 NULL nohasharray
160485 +cp2112_wait_63902 cp2112_wait 0 63902 &xhci_alloc_stream_info_63902
160486 +iblock_set_configfs_dev_params_63915 iblock_set_configfs_dev_params 0-3 63915 NULL
160487 +lpfc_link_state_show_63919 lpfc_link_state_show 0 63919 NULL
160488 +uvc_alloc_urb_buffers_63922 uvc_alloc_urb_buffers 0-2-3 63922 NULL
160489 +snd_compr_write_63923 snd_compr_write 3-0 63923 NULL
160490 +cdc_ncm_show_dwNtbInMaxSize_63926 cdc_ncm_show_dwNtbInMaxSize 0 63926 NULL
160491 +write_63928 write 0 63928 NULL
160492 +eni_proc_read_63929 eni_proc_read 0 63929 NULL
160493 +bsg_write_63933 bsg_write 0-3 63933 NULL nohasharray
160494 +drv_set_extended_addr_63933 drv_set_extended_addr 0 63933 &bsg_write_63933
160495 +lp5521_selftest_63935 lp5521_selftest 0 63935 NULL
160496 +pem_show_fan_63938 pem_show_fan 0 63938 NULL
160497 +afs_send_simple_reply_63940 afs_send_simple_reply 3 63940 NULL
160498 +__team_options_register_63941 __team_options_register 3-0 63941 NULL
160499 +connected_duration_show_63943 connected_duration_show 0 63943 NULL
160500 +show_srp_rport_fast_io_fail_tmo_63949 show_srp_rport_fast_io_fail_tmo 0 63949 NULL nohasharray
160501 +macvtap_recvmsg_63949 macvtap_recvmsg 0-4 63949 &show_srp_rport_fast_io_fail_tmo_63949
160502 +netdev_rx_handler_register_63952 netdev_rx_handler_register 0 63952 NULL
160503 +show_fnode_ipv4_tos_63962 show_fnode_ipv4_tos 0 63962 NULL
160504 +nametoid_parse_63971 nametoid_parse 0 63971 NULL
160505 +usb_serial_generic_submit_read_urbs_63972 usb_serial_generic_submit_read_urbs 0 63972 NULL nohasharray
160506 +videobuf_qbuf_63972 videobuf_qbuf 0 63972 &usb_serial_generic_submit_read_urbs_63972
160507 +ieee80211_authentication_req_63973 ieee80211_authentication_req 3 63973 NULL
160508 +diva_xdi_write_63975 diva_xdi_write 4-0 63975 NULL nohasharray
160509 +set_bredr_63975 set_bredr 4 63975 &diva_xdi_write_63975
160510 +msi001_set_tuner_63978 msi001_set_tuner 0 63978 NULL
160511 +genlmsg_new_unicast_63982 genlmsg_new_unicast 1 63982 NULL nohasharray
160512 +set_mode_63982 set_mode 0-4 63982 &genlmsg_new_unicast_63982 nohasharray
160513 +wil_rx_snaplen_63982 wil_rx_snaplen 0 63982 &set_mode_63982
160514 +construct_key_and_link_63985 construct_key_and_link 3 63985 NULL
160515 +core_alua_store_offline_bit_63989 core_alua_store_offline_bit 0-3 63989 NULL
160516 +get_host_param_63991 get_host_param 0 63991 NULL nohasharray
160517 +tifm_map_sg_63991 tifm_map_sg 3 63991 &get_host_param_63991
160518 +ageing_time_store_63994 ageing_time_store 4-0 63994 NULL
160519 +be2iscsi_get_if_param_63997 be2iscsi_get_if_param 0 63997 NULL
160520 +s5p_mfc_alloc_codec_buffers_v5_64000 s5p_mfc_alloc_codec_buffers_v5 0 64000 NULL
160521 +read_file_frameerrors_64001 read_file_frameerrors 3-0 64001 NULL
160522 +read_descriptors_64002 read_descriptors 0-5-6 64002 NULL
160523 +ov7670_read_64006 ov7670_read 0 64006 NULL
160524 +hfsplus_security_setxattr_64009 hfsplus_security_setxattr 0 64009 NULL
160525 +vb2_start_streaming_64013 vb2_start_streaming 0 64013 NULL
160526 +kmemdup_64015 kmemdup 2 64015 NULL nohasharray
160527 +cxgb_set_mac_addr_64015 cxgb_set_mac_addr 0 64015 &kmemdup_64015
160528 +C_SYSC_sendfile64_64017 C_SYSC_sendfile64 4 64017 NULL
160529 +SyS_rt_sigpending_64018 SyS_rt_sigpending 2 64018 NULL
160530 +hid_debug_events_read_64023 hid_debug_events_read 0-3 64023 NULL
160531 +tcf_csum_skb_nextlayer_64025 tcf_csum_skb_nextlayer 3 64025 NULL
160532 +dbAllocDmapLev_64030 dbAllocDmapLev 0 64030 NULL
160533 +vga_get_interruptible_64032 vga_get_interruptible 0 64032 NULL
160534 +get_component_locate_64036 get_component_locate 0 64036 NULL
160535 +r6040_alloc_rxbufs_64037 r6040_alloc_rxbufs 0 64037 NULL
160536 +SyS_fsetxattr_64039 SyS_fsetxattr 4 64039 NULL
160537 +f_init_sdma_regs_64047 f_init_sdma_regs 0 64047 NULL nohasharray
160538 +udc_queue_64047 udc_queue 0 64047 &f_init_sdma_regs_64047
160539 +dvb_dmxdev_ts_callback_64051 dvb_dmxdev_ts_callback 2-4 64051 NULL nohasharray
160540 +usbnet_change_mtu_64051 usbnet_change_mtu 0 64051 &dvb_dmxdev_ts_callback_64051
160541 +qlcnic_alloc_sw_resources_64057 qlcnic_alloc_sw_resources 0 64057 NULL
160542 +tps65912_reg_disable_64058 tps65912_reg_disable 0 64058 NULL
160543 +alloc_codec_buffers_64063 alloc_codec_buffers 0 64063 NULL
160544 +start_hw_64065 start_hw 0 64065 NULL
160545 +nfs4_lookup_root_64067 nfs4_lookup_root 0 64067 NULL
160546 +__sock_create_64069 __sock_create 0 64069 NULL
160547 +pcifront_bus_write_64071 pcifront_bus_write 0 64071 NULL
160548 +e4000_s_ctrl_64076 e4000_s_ctrl 0 64076 NULL
160549 +qlcnic_sriov_issue_cmd_64077 qlcnic_sriov_issue_cmd 0 64077 NULL
160550 +show_rd_sect_64078 show_rd_sect 0 64078 NULL
160551 +fc_header_64083 fc_header 0 64083 NULL
160552 +sl_realloc_bufs_64086 sl_realloc_bufs 2-0 64086 NULL
160553 +clear_update_marker_64088 clear_update_marker 0 64088 NULL nohasharray
160554 +gether_opts_qmult_store_64088 gether_opts_qmult_store 0-3 64088 &clear_update_marker_64088
160555 +lbs_highrssi_read_64089 lbs_highrssi_read 3-0 64089 NULL
160556 +gfs2_inplace_reserve_64096 gfs2_inplace_reserve 0 64096 NULL nohasharray
160557 +SyS_set_mempolicy_64096 SyS_set_mempolicy 3 64096 &gfs2_inplace_reserve_64096
160558 +logfs_statfs_64097 logfs_statfs 0 64097 NULL
160559 +show_64101 show 0 64101 NULL
160560 +__soft_offline_page_64103 __soft_offline_page 0 64103 NULL
160561 +SyS_mq_timedsend_64107 SyS_mq_timedsend 3 64107 NULL
160562 +skge_get_sset_count_64115 skge_get_sset_count 0 64115 NULL
160563 +ipoib_hard_header_64116 ipoib_hard_header 0 64116 NULL nohasharray
160564 +keyring_instantiate_64116 keyring_instantiate 0 64116 &ipoib_hard_header_64116
160565 +do_load_xattr_datum_64118 do_load_xattr_datum 0 64118 NULL
160566 +vxlan_remcsum_64121 vxlan_remcsum 3-4 64121 NULL
160567 +max77693_chg_is_enabled_64122 max77693_chg_is_enabled 0 64122 NULL
160568 +ext4_prepare_inline_data_64124 ext4_prepare_inline_data 3 64124 NULL
160569 +mwifiex_cmd_802_11_deauthenticate_64129 mwifiex_cmd_802_11_deauthenticate 0 64129 NULL
160570 +init_bch_64130 init_bch 1-2 64130 NULL
160571 +v4l2_m2m_streamon_64133 v4l2_m2m_streamon 0 64133 NULL
160572 +pyra_set_settings_64134 pyra_set_settings 0 64134 NULL
160573 +soft_reset_64137 soft_reset 0 64137 NULL nohasharray
160574 +adt7x10_write_word_64137 adt7x10_write_word 0 64137 &soft_reset_64137
160575 +uea_idma_write_64139 uea_idma_write 3 64139 NULL nohasharray
160576 +__dequeue_signal_64139 __dequeue_signal 0 64139 &uea_idma_write_64139
160577 +ablkcipher_copy_iv_64140 ablkcipher_copy_iv 3 64140 NULL
160578 +omfs_write_begin_64144 omfs_write_begin 0 64144 NULL
160579 +broadsheet_write_spiflash_64148 broadsheet_write_spiflash 0 64148 NULL
160580 +dlfb_ops_write_64150 dlfb_ops_write 3 64150 NULL
160581 +show_sas_phy_minimum_linkrate_64151 show_sas_phy_minimum_linkrate 0 64151 NULL
160582 +__comedi_buf_alloc_64155 __comedi_buf_alloc 3 64155 NULL
160583 +number_of_tds_64156 number_of_tds 0 64156 NULL
160584 +get_fan_auto_nearest_64164 get_fan_auto_nearest 0 64164 NULL
160585 +bnx2x_vf_mcast_64166 bnx2x_vf_mcast 4 64166 NULL
160586 +store_temp_crit_64171 store_temp_crit 0-4 64171 NULL
160587 +do_command_extended_64178 do_command_extended 0 64178 NULL
160588 +show_ipInTooBigErrors_64191 show_ipInTooBigErrors 0 64191 NULL
160589 +wl1251_acx_mem_map_64198 wl1251_acx_mem_map 0 64198 NULL nohasharray
160590 +store_jint_max_packets_64198 store_jint_max_packets 0-4 64198 &wl1251_acx_mem_map_64198
160591 +eeprom_write_64199 eeprom_write 6-5-0 64199 NULL
160592 +__pskb_copy_fclone_64202 __pskb_copy_fclone 2 64202 NULL
160593 +shadow_rd32_64205 shadow_rd32 2 64205 NULL
160594 +autosuspend_delay_ms_show_64206 autosuspend_delay_ms_show 0 64206 NULL
160595 +rocker_port_switch_parent_id_get_64207 rocker_port_switch_parent_id_get 0 64207 NULL
160596 +diagc_attr_store_64209 diagc_attr_store 0-4 64209 NULL
160597 +sisfb_check_var_64211 sisfb_check_var 0 64211 NULL
160598 +hippi_change_mtu_64218 hippi_change_mtu 0 64218 NULL
160599 +get_et_sset_count_64219 get_et_sset_count 0 64219 NULL
160600 +kernfs_iop_setxattr_64220 kernfs_iop_setxattr 4-0 64220 NULL
160601 +wacom_status0_luminance_store_64221 wacom_status0_luminance_store 4-0 64221 NULL
160602 +vb2_dc_get_userptr_64222 vb2_dc_get_userptr 3-2 64222 NULL
160603 +ad799x_update_scan_mode_64224 ad799x_update_scan_mode 0 64224 NULL
160604 +ip6_datagram_connect_v6_only_64226 ip6_datagram_connect_v6_only 0 64226 NULL
160605 +ea_len_64229 ea_len 0 64229 NULL
160606 +header_len_64232 header_len 0 64232 NULL nohasharray
160607 +zd1201_set_mac_address_64232 zd1201_set_mac_address 0 64232 &header_len_64232
160608 +em28xx_i2c_xfer_64233 em28xx_i2c_xfer 0-3 64233 NULL nohasharray
160609 +rhashtable_insert_rehash_64233 rhashtable_insert_rehash 0 64233 &em28xx_i2c_xfer_64233
160610 +vprbrd_i2c_status_64236 vprbrd_i2c_status 0 64236 NULL
160611 +xfrm_acquire_msgsize_64239 xfrm_acquire_msgsize 0 64239 NULL
160612 +brcmf_sdiod_send_buf_64245 brcmf_sdiod_send_buf 3 64245 NULL nohasharray
160613 +fuse_do_getattr_64245 fuse_do_getattr 0 64245 &brcmf_sdiod_send_buf_64245 nohasharray
160614 +bd2802_store_reg0x14_64245 bd2802_store_reg0x14 0-4 64245 &fuse_do_getattr_64245
160615 +mmc_enhanced_area_offset_show_64250 mmc_enhanced_area_offset_show 0 64250 NULL
160616 +__vb2_queue_free_64257 __vb2_queue_free 0 64257 NULL nohasharray
160617 +target_stat_scsi_lu_show_attr_rev_64257 target_stat_scsi_lu_show_attr_rev 0 64257 &__vb2_queue_free_64257
160618 +ipath_port_info_64258 ipath_port_info 0 64258 NULL
160619 +stmmac_init_rx_buffers_64260 stmmac_init_rx_buffers 0 64260 NULL
160620 +vim2m_queue_setup_64261 vim2m_queue_setup 0 64261 NULL
160621 +ads7846_pen_down_show_64263 ads7846_pen_down_show 0 64263 NULL nohasharray
160622 +ixgbevf_get_sset_count_64263 ixgbevf_get_sset_count 0 64263 &ads7846_pen_down_show_64263
160623 +cn_netlink_send_mult_64264 cn_netlink_send_mult 2-0 64264 NULL
160624 +xfs_rtmodify_summary_64265 xfs_rtmodify_summary 0 64265 NULL
160625 +subbuf_splice_actor_64270 subbuf_splice_actor 0 64270 NULL
160626 +ocfs2_max_locking_protocol_show_64273 ocfs2_max_locking_protocol_show 0 64273 NULL
160627 +io_capture_transfer_64276 io_capture_transfer 4 64276 NULL nohasharray
160628 +ab3100_otp_fac_show_64276 ab3100_otp_fac_show 0 64276 &io_capture_transfer_64276
160629 +comm_addr_write_64277 comm_addr_write 0-3 64277 NULL
160630 +bpf_check_classic_64278 bpf_check_classic 2 64278 NULL nohasharray
160631 +btrfs_file_extent_offset_64278 btrfs_file_extent_offset 0 64278 &bpf_check_classic_64278
160632 +wake_up_mouse_show_64279 wake_up_mouse_show 0 64279 NULL
160633 +shmem_xattr_validate_64280 shmem_xattr_validate 0 64280 NULL
160634 +ip_vs_out_64282 ip_vs_out 0 64282 NULL nohasharray
160635 +new_id_store_64282 new_id_store 0-3 64282 &ip_vs_out_64282
160636 +crypto_hmacmd5_alloc_64284 crypto_hmacmd5_alloc 0 64284 NULL
160637 +sta_current_tx_rate_read_64286 sta_current_tx_rate_read 3-0 64286 NULL
160638 +xfs_dir_cilookup_result_64288 xfs_dir_cilookup_result 3 64288 NULL nohasharray
160639 +event_id_read_64288 event_id_read 3 64288 &xfs_dir_cilookup_result_64288
160640 +show_iface_tcp_timer_scale_64291 show_iface_tcp_timer_scale 0 64291 NULL nohasharray
160641 +ov7670_init_64291 ov7670_init 0 64291 &show_iface_tcp_timer_scale_64291 nohasharray
160642 +info_debugfs_read_64291 info_debugfs_read 3 64291 &ov7670_init_64291
160643 +ocfs2_block_check_validate_bhs_64302 ocfs2_block_check_validate_bhs 0 64302 NULL nohasharray
160644 +sta_info_insert_drv_state_64302 sta_info_insert_drv_state 0 64302 &ocfs2_block_check_validate_bhs_64302
160645 +snd_hda_get_sub_nodes_64304 snd_hda_get_sub_nodes 0 64304 NULL
160646 +error_error_bar_retry_read_64305 error_error_bar_retry_read 3-0 64305 NULL
160647 +revision_show_64311 revision_show 0 64311 NULL
160648 +carl9170_op_start_64315 carl9170_op_start 0 64315 NULL
160649 +shm16read__read_file_64316 shm16read__read_file 0 64316 NULL
160650 +uri_show_64318 uri_show 0 64318 NULL nohasharray
160651 +read_vda_64318 read_vda 0-5-6 64318 &uri_show_64318
160652 +bq2415x_sysfs_print_reg_64320 bq2415x_sysfs_print_reg 0 64320 NULL nohasharray
160653 +ray_resume_64320 ray_resume 0 64320 &bq2415x_sysfs_print_reg_64320
160654 +ffz_64324 ffz 0 64324 NULL nohasharray
160655 +irq_create_of_mapping_64324 irq_create_of_mapping 0 64324 &ffz_64324
160656 +map_region_64328 map_region 1 64328 NULL
160657 +sisusbcon_clear_64329 sisusbcon_clear 5-3-4 64329 NULL
160658 +set_pwm_temp_map_64330 set_pwm_temp_map 0-4 64330 NULL
160659 +ov9650_set_red_balance_64331 ov9650_set_red_balance 0 64331 NULL nohasharray
160660 +tipc_send_packet_64331 tipc_send_packet 3 64331 &ov9650_set_red_balance_64331
160661 +ts_write_64336 ts_write 3-0 64336 NULL
160662 +qla8044_write_optrom_data_64338 qla8044_write_optrom_data 4 64338 NULL
160663 +usbtmc_write_64340 usbtmc_write 3-0 64340 NULL
160664 +do_write_orph_node_64343 do_write_orph_node 2-0 64343 NULL
160665 +tua6100_set_params_64346 tua6100_set_params 0 64346 NULL
160666 +cgroup_addrm_files_64347 cgroup_addrm_files 0 64347 NULL
160667 +shmem_file_splice_read_64350 shmem_file_splice_read 0 64350 NULL
160668 +iscsi_tpg_attrib_show_prod_mode_write_protect_64351 iscsi_tpg_attrib_show_prod_mode_write_protect 0 64351 NULL
160669 +il3945_show_flags_64353 il3945_show_flags 0 64353 NULL nohasharray
160670 +ip6_route_me_harder_64353 ip6_route_me_harder 0 64353 &il3945_show_flags_64353
160671 +qlcnic_82xx_calculate_msix_vector_64354 qlcnic_82xx_calculate_msix_vector 0 64354 NULL nohasharray
160672 +write_64354 write 0 64354 &qlcnic_82xx_calculate_msix_vector_64354
160673 +coda_file_splice_read_64358 coda_file_splice_read 0 64358 NULL
160674 +user_regset_copyin_64360 user_regset_copyin 7 64360 NULL nohasharray
160675 +hermes_issue_cmd_64360 hermes_issue_cmd 0 64360 &user_regset_copyin_64360
160676 +show_prochot_override_duty_cycle_64364 show_prochot_override_duty_cycle 0 64364 NULL
160677 +show_64365 show 0 64365 NULL nohasharray
160678 +show_stats_64365 show_stats 0 64365 &show_64365
160679 +llc_alloc_frame_64366 llc_alloc_frame 4 64366 NULL
160680 +wlc_phy_loadsampletable_nphy_64367 wlc_phy_loadsampletable_nphy 3 64367 NULL
160681 +xudc_ep_enable_64369 xudc_ep_enable 0 64369 NULL
160682 +videobuf_reqbufs_64371 videobuf_reqbufs 0 64371 NULL
160683 +reg_create_64372 reg_create 5 64372 NULL nohasharray
160684 +bnx2_enable_msix_64372 bnx2_enable_msix 2 64372 &reg_create_64372
160685 +ilo_write_64378 ilo_write 3-0 64378 NULL
160686 +btrfs_map_block_64379 btrfs_map_block 3 64379 NULL
160687 +g94_aux_64382 g94_aux 0 64382 NULL
160688 +nilfs_alloc_seg_bio_64383 nilfs_alloc_seg_bio 3 64383 NULL
160689 +show_port_no_64391 show_port_no 0 64391 NULL
160690 +fuse_getxattr_64394 fuse_getxattr 0 64394 NULL
160691 +brcmf_sdio_download_nvram_64395 brcmf_sdio_download_nvram 3 64395 NULL
160692 +copy_recv_mad_64399 copy_recv_mad 0 64399 NULL
160693 +ir_lirc_transmit_ir_64403 ir_lirc_transmit_ir 3-0 64403 NULL nohasharray
160694 +pci_bus_write_config_dword_64403 pci_bus_write_config_dword 0 64403 &ir_lirc_transmit_ir_64403
160695 +pidlist_allocate_64404 pidlist_allocate 1 64404 NULL
160696 +gpio_value_show_64406 gpio_value_show 0 64406 NULL
160697 +rx_hdr_overflow_read_64407 rx_hdr_overflow_read 3-0 64407 NULL nohasharray
160698 +show_regs_in_0_64407 show_regs_in_0 0 64407 &rx_hdr_overflow_read_64407 nohasharray
160699 +il4965_send_rxon_assoc_64407 il4965_send_rxon_assoc 0 64407 &show_regs_in_0_64407
160700 +carl9170_init_rf_bank4_pwr_64410 carl9170_init_rf_bank4_pwr 0 64410 NULL nohasharray
160701 +iwl_mvm_sta_send_to_fw_64410 iwl_mvm_sta_send_to_fw 0 64410 &carl9170_init_rf_bank4_pwr_64410
160702 +usb_amradio_s_ctrl_64411 usb_amradio_s_ctrl 0 64411 NULL
160703 +ovl_readlink_64415 ovl_readlink 0 64415 NULL nohasharray
160704 +find_rsb_dir_64415 find_rsb_dir 0 64415 &ovl_readlink_64415
160705 +keyctl_get_security_64418 keyctl_get_security 3 64418 NULL nohasharray
160706 +netlbl_unlhsh_remove_addr6_64418 netlbl_unlhsh_remove_addr6 0 64418 &keyctl_get_security_64418
160707 +oom_adj_write_64428 oom_adj_write 3-0 64428 NULL
160708 +_ctl_host_trace_buffer_size_show_64430 _ctl_host_trace_buffer_size_show 0 64430 NULL nohasharray
160709 +uvesafb_set_par_64430 uvesafb_set_par 0 64430 &_ctl_host_trace_buffer_size_show_64430
160710 +ext4_trim_extent_64431 ext4_trim_extent 4 64431 NULL nohasharray
160711 +read_file_spectral_short_repeat_64431 read_file_spectral_short_repeat 3-0 64431 &ext4_trim_extent_64431
160712 +t4_read_flash_64432 t4_read_flash 0 64432 NULL
160713 +show_in2_input_64433 show_in2_input 0 64433 NULL
160714 +iscsi_stat_tgt_attr_show_attr_last_fail_time_64438 iscsi_stat_tgt_attr_show_attr_last_fail_time 0 64438 NULL
160715 +bch_btree_map_nodes_recurse_64440 bch_btree_map_nodes_recurse 0 64440 NULL nohasharray
160716 +uart_get_attr_custom_divisor_64440 uart_get_attr_custom_divisor 0 64440 &bch_btree_map_nodes_recurse_64440
160717 +ax25_recvmsg_64441 ax25_recvmsg 4-0 64441 NULL
160718 +sm_sl_show_64445 sm_sl_show 0 64445 NULL
160719 +stmmac_init_phy_64449 stmmac_init_phy 0 64449 NULL
160720 +pfkey_sockaddr_len_64453 pfkey_sockaddr_len 0 64453 NULL
160721 +mcs_setup_transceiver_vishay_64466 mcs_setup_transceiver_vishay 0 64466 NULL
160722 +nilfs_btree_do_lookup_64475 nilfs_btree_do_lookup 0 64475 NULL nohasharray
160723 +store_engine2_mode_64475 store_engine2_mode 4-0 64475 &nilfs_btree_do_lookup_64475
160724 +raid5_show_stripe_cache_size_64477 raid5_show_stripe_cache_size 0 64477 NULL nohasharray
160725 +store_line_64477 store_line 0-3 64477 &raid5_show_stripe_cache_size_64477
160726 +ip_vs_create_timeout_table_64478 ip_vs_create_timeout_table 2 64478 NULL
160727 +prod_id4_show_64479 prod_id4_show 0 64479 NULL
160728 +__request_module_64480 __request_module 0 64480 NULL
160729 +ib_post_send_64481 ib_post_send 0 64481 NULL
160730 +target_stat_scsi_auth_intr_show_attr_row_status_64482 target_stat_scsi_auth_intr_show_attr_row_status 0 64482 NULL
160731 +single_open_size_64483 single_open_size 4 64483 NULL
160732 +qib_diag_read_64485 qib_diag_read 0-3 64485 NULL
160733 +p54_parse_rssical_64493 p54_parse_rssical 3 64493 NULL
160734 +suspend_hi_show_64497 suspend_hi_show 0 64497 NULL
160735 +read_64498 read 0 64498 NULL
160736 +set_div_64499 set_div 0-4 64499 NULL
160737 +current_uuid_show_64500 current_uuid_show 0 64500 NULL
160738 +twl6030reg_is_enabled_64501 twl6030reg_is_enabled 0 64501 NULL
160739 +msg_data_sz_64503 msg_data_sz 0 64503 NULL
160740 +remove_uuid_64505 remove_uuid 4 64505 NULL
160741 +isl29003_show_mode_64507 isl29003_show_mode 0 64507 NULL nohasharray
160742 +store_enable_clk3b_output_64507 store_enable_clk3b_output 0-4 64507 &isl29003_show_mode_64507
160743 +bfad_im_symbolic_name_show_64508 bfad_im_symbolic_name_show 0 64508 NULL nohasharray
160744 +map_slaves_64508 map_slaves 0 64508 &bfad_im_symbolic_name_show_64508
160745 +uvesafb_check_var_64509 uvesafb_check_var 0 64509 NULL
160746 +irq_domain_alloc_descs_64511 irq_domain_alloc_descs 1-0-3-2 64511 NULL
160747 +security_sid_to_context_core_64519 security_sid_to_context_core 0 64519 NULL
160748 +opera1_usb_i2c_msgxfer_64521 opera1_usb_i2c_msgxfer 4 64521 NULL
160749 +iwl_dbgfs_ucode_tracing_write_64524 iwl_dbgfs_ucode_tracing_write 3-0 64524 NULL
160750 +udplite_error_64525 udplite_error 0 64525 NULL
160751 +avtab_read_item_64526 avtab_read_item 0 64526 NULL nohasharray
160752 +asix_write_medium_mode_64526 asix_write_medium_mode 0 64526 &avtab_read_item_64526
160753 +ses_send_diag_64527 ses_send_diag 4 64527 NULL
160754 +wacom_led0_select_show_64528 wacom_led0_select_show 0 64528 NULL nohasharray
160755 +ov7670_s_mbus_fmt_64528 ov7670_s_mbus_fmt 0 64528 &wacom_led0_select_show_64528
160756 +befs_readpage_64530 befs_readpage 0 64530 NULL
160757 +show_pwm_temp_sel_64531 show_pwm_temp_sel 0 64531 NULL
160758 +enic_change_mtu_64536 enic_change_mtu 0 64536 NULL
160759 +bh1770_prox_result_show_64537 bh1770_prox_result_show 0 64537 NULL nohasharray
160760 +max_corrected_read_errors_store_64537 max_corrected_read_errors_store 0-3 64537 &bh1770_prox_result_show_64537
160761 +prctl_set_mm_64538 prctl_set_mm 3 64538 NULL
160762 +bonding_show_slaves_active_64540 bonding_show_slaves_active 0 64540 NULL
160763 +SyS_bind_64544 SyS_bind 3 64544 NULL
160764 +cmos_read_time_64546 cmos_read_time 0 64546 NULL
160765 +type_show_64547 type_show 0 64547 NULL nohasharray
160766 +lm8323_read_64547 lm8323_read 4 64547 &type_show_64547
160767 +rbd_obj_read_sync_64554 rbd_obj_read_sync 3-4-0 64554 NULL nohasharray
160768 +s5p_mfc_alloc_codec_buffers_v6_64554 s5p_mfc_alloc_codec_buffers_v6 0 64554 &rbd_obj_read_sync_64554
160769 +blkdev_issue_zeroout_64555 blkdev_issue_zeroout 3-0 64555 NULL
160770 +enic_set_mac_address_dynamic_64556 enic_set_mac_address_dynamic 0 64556 NULL
160771 +mptsas_get_bay_identifier_64560 mptsas_get_bay_identifier 0 64560 NULL
160772 +__spi_sync_64561 __spi_sync 0 64561 NULL nohasharray
160773 +ll_max_rw_chunk_seq_write_64561 ll_max_rw_chunk_seq_write 3 64561 &__spi_sync_64561
160774 +e100_open_64562 e100_open 0 64562 NULL
160775 +__apei_exec_run_64563 __apei_exec_run 0 64563 NULL
160776 +asd_check_flash_type_64566 asd_check_flash_type 0 64566 NULL nohasharray
160777 +cfq_low_latency_store_64566 cfq_low_latency_store 3-0 64566 &asd_check_flash_type_64566
160778 +diva_os_alloc_message_buffer_64568 diva_os_alloc_message_buffer 1 64568 NULL
160779 +kstrtoul_from_user_64569 kstrtoul_from_user 2-0 64569 NULL
160780 +osst_version_show_64570 osst_version_show 0 64570 NULL nohasharray
160781 +l2tp_ip6_disconnect_64570 l2tp_ip6_disconnect 0 64570 &osst_version_show_64570
160782 +blockdev_direct_IO_64571 blockdev_direct_IO 4 64571 NULL
160783 +do_erase_64574 do_erase 4 64574 NULL
160784 +__c2port_show_rev_id_64583 __c2port_show_rev_id 0 64583 NULL
160785 +snd_usb_init_sample_rate_64586 snd_usb_init_sample_rate 0 64586 NULL
160786 +parport_uss720_ecp_write_data_64589 parport_uss720_ecp_write_data 0 64589 NULL
160787 +suspend_64593 suspend 0 64593 NULL
160788 +snd_soundfont_load_guspatch_64595 snd_soundfont_load_guspatch 0 64595 NULL
160789 +gpiochip_irqchip_add_64596 gpiochip_irqchip_add 3 64596 NULL
160790 +tcp_write_xmit_64602 tcp_write_xmit 2 64602 NULL
160791 +srp_show_tmo_64605 srp_show_tmo 0 64605 NULL nohasharray
160792 +__nodelist_parse_64605 __nodelist_parse 0 64605 &srp_show_tmo_64605
160793 +show_64606 show 0 64606 NULL
160794 +use_pool_64607 use_pool 2 64607 NULL
160795 +regulator_min_uV_show_64608 regulator_min_uV_show 0 64608 NULL
160796 +efi_pstore_sysfs_entry_iter_64618 efi_pstore_sysfs_entry_iter 0 64618 NULL
160797 +chksum_update_64619 chksum_update 0 64619 NULL
160798 +dwmac100_dma_init_64622 dwmac100_dma_init 0 64622 NULL
160799 +fanotify_write_64623 fanotify_write 3-0 64623 NULL
160800 +ocfs2_inode_lock_with_page_64625 ocfs2_inode_lock_with_page 0 64625 NULL
160801 +cs53l32a_s_ctrl_64628 cs53l32a_s_ctrl 0 64628 NULL
160802 +hptiop_show_fw_version_64629 hptiop_show_fw_version 0 64629 NULL
160803 +ntfs_write_inode_64630 ntfs_write_inode 0 64630 NULL nohasharray
160804 +wm8994_gpio_request_64630 wm8994_gpio_request 0 64630 &ntfs_write_inode_64630
160805 +max8997_bulk_write_64633 max8997_bulk_write 0 64633 NULL
160806 +tw68_queue_setup_64637 tw68_queue_setup 0 64637 NULL
160807 +cas_get_sset_count_64638 cas_get_sset_count 0 64638 NULL
160808 +store_64641 store 0 64641 NULL
160809 +_iwl_dbgfs_d0i3_refs_write_64642 _iwl_dbgfs_d0i3_refs_write 3-0 64642 NULL nohasharray
160810 +ocfs2_truncate_inline_64642 ocfs2_truncate_inline 0 64642 &_iwl_dbgfs_d0i3_refs_write_64642
160811 +tse_open_64644 tse_open 0 64644 NULL
160812 +playback_pcm_prepare_64646 playback_pcm_prepare 0 64646 NULL
160813 +wl1271_ap_init_templates_64654 wl1271_ap_init_templates 0 64654 NULL
160814 +regmap_read_debugfs_64658 regmap_read_debugfs 5-0 64658 NULL
160815 +ocfs2_read_xattr_block_64661 ocfs2_read_xattr_block 0 64661 NULL nohasharray
160816 +tlbflush_read_file_64661 tlbflush_read_file 3-0 64661 &ocfs2_read_xattr_block_64661
160817 +efx_tsoh_get_buffer_64664 efx_tsoh_get_buffer 3 64664 NULL
160818 +vmci_transport_send_control_pkt_64666 vmci_transport_send_control_pkt 0 64666 NULL
160819 +rx_rx_out_of_mpdu_nodes_read_64668 rx_rx_out_of_mpdu_nodes_read 3-0 64668 NULL
160820 +show_f_req_64669 show_f_req 0 64669 NULL nohasharray
160821 +lanai_proc_read_64669 lanai_proc_read 0 64669 &show_f_req_64669
160822 +nr_free_zone_pages_64680 nr_free_zone_pages 0 64680 NULL nohasharray
160823 +bq2415x_sysfs_set_registers_64680 bq2415x_sysfs_set_registers 0-4 64680 &nr_free_zone_pages_64680
160824 +isl29003_show_power_state_64687 isl29003_show_power_state 0 64687 NULL
160825 +snd_seq_ioctl_delete_queue_64690 snd_seq_ioctl_delete_queue 0 64690 NULL
160826 +i9xx_pipe_crc_auto_source_64691 i9xx_pipe_crc_auto_source 0 64691 NULL
160827 +set_volt_min_64693 set_volt_min 0-4 64693 NULL
160828 +qla4xxx_optrom_version_show_64695 qla4xxx_optrom_version_show 0 64695 NULL
160829 +iwl_send_rxon_timing_64697 iwl_send_rxon_timing 0 64697 NULL nohasharray
160830 +wm8962_gpio_request_64697 wm8962_gpio_request 0 64697 &iwl_send_rxon_timing_64697
160831 +show_otp4_64699 show_otp4 0 64699 NULL
160832 +mmc_test_probe_64700 mmc_test_probe 0 64700 NULL
160833 +regcache_flat_write_64702 regcache_flat_write 0 64702 NULL
160834 +show_temp_hyst_64705 show_temp_hyst 0 64705 NULL
160835 +_cx25821_start_audio_dma_64707 _cx25821_start_audio_dma 0 64707 NULL
160836 +virtio_cread8_64708 virtio_cread8 0 64708 NULL
160837 +__feat_register_sp_64712 __feat_register_sp 6-0 64712 NULL
160838 +snd_pcm_oss_capture_position_fixup_64713 snd_pcm_oss_capture_position_fixup 0 64713 NULL nohasharray
160839 +show_in_input2_64713 show_in_input2 0 64713 &snd_pcm_oss_capture_position_fixup_64713
160840 +c_can_open_64714 c_can_open 0 64714 NULL
160841 +dapm_bias_read_file_64715 dapm_bias_read_file 3-0 64715 NULL
160842 +hermes_enable_port_64716 hermes_enable_port 0 64716 NULL nohasharray
160843 +macvlan_set_mac_address_64716 macvlan_set_mac_address 0 64716 &hermes_enable_port_64716
160844 +atomic_add_return_64720 atomic_add_return 0 64720 NULL
160845 +ds1343_store_glitchfilter_64721 ds1343_store_glitchfilter 0-4 64721 NULL
160846 +i2400m_msg_to_dev_64722 i2400m_msg_to_dev 3 64722 NULL
160847 +__dev_mc_del_64733 __dev_mc_del 0 64733 NULL
160848 +sony_pic_wwanpower_store_64734 sony_pic_wwanpower_store 0-4 64734 NULL
160849 +gsc_m2m_queue_setup_64736 gsc_m2m_queue_setup 0 64736 NULL
160850 +squashfs_read_inode_lookup_table_64739 squashfs_read_inode_lookup_table 4 64739 NULL
160851 +show_pwm_tmin_64745 show_pwm_tmin 0 64745 NULL
160852 +power_limit_1_step_uw_show_64746 power_limit_1_step_uw_show 0 64746 NULL
160853 +show_tcrit2_64747 show_tcrit2 0 64747 NULL
160854 +bio_map_kern_64751 bio_map_kern 3 64751 NULL
160855 +fan_store_64752 fan_store 0-4 64752 NULL
160856 +rt2x00debug_write_csr_64753 rt2x00debug_write_csr 3-0 64753 NULL
160857 +wl12xx_init_ap_role_64754 wl12xx_init_ap_role 0 64754 NULL
160858 +mt9m111_reg_set_64760 mt9m111_reg_set 0 64760 NULL
160859 +cfq_slice_idle_store_64761 cfq_slice_idle_store 3-0 64761 NULL
160860 +sensor_write_reg_64764 sensor_write_reg 0 64764 NULL nohasharray
160861 +huawei_cdc_ncm_manage_power_64764 huawei_cdc_ncm_manage_power 0 64764 &sensor_write_reg_64764
160862 +show_64765 show 0 64765 NULL
160863 +compat_sys_recvfrom_64769 compat_sys_recvfrom 3 64769 NULL
160864 +mv88e6352_set_temp_limit_64771 mv88e6352_set_temp_limit 0 64771 NULL nohasharray
160865 +init_housekeeping_64771 init_housekeeping 0 64771 &mv88e6352_set_temp_limit_64771
160866 +hwdep_write_64776 hwdep_write 3 64776 NULL nohasharray
160867 +server_monitor_latency_show_64776 server_monitor_latency_show 0 64776 &hwdep_write_64776
160868 +message_for_md_64777 message_for_md 5 64777 NULL nohasharray
160869 +skcipher_recvmsg_64777 skcipher_recvmsg 0-4 64777 &message_for_md_64777
160870 +acpi_pad_idlecpus_store_64782 acpi_pad_idlecpus_store 0-4 64782 NULL
160871 +ceph_fscache_session_get_key_64785 ceph_fscache_session_get_key 0 64785 NULL
160872 +isr_low_rssi_read_64789 isr_low_rssi_read 3-0 64789 NULL
160873 +twl6040_reg_write_64790 twl6040_reg_write 0 64790 NULL nohasharray
160874 +zisofs_readpage_64790 zisofs_readpage 0 64790 &twl6040_reg_write_64790
160875 +i40e_vsi_request_irq_msix_64791 i40e_vsi_request_irq_msix 0 64791 NULL
160876 +inetdev_event_64794 inetdev_event 0 64794 NULL
160877 +regmap_reg_ranges_read_file_64798 regmap_reg_ranges_read_file 3-0 64798 NULL
160878 +nfsctl_transaction_write_64800 nfsctl_transaction_write 3-0 64800 NULL nohasharray
160879 +target_fabric_wwn_attr_show_64800 target_fabric_wwn_attr_show 0 64800 &nfsctl_transaction_write_64800
160880 +bop_lookup_contig_64801 bop_lookup_contig 0 64801 NULL nohasharray
160881 +carl9170_init_power_cal_64801 carl9170_init_power_cal 0 64801 &bop_lookup_contig_64801
160882 +snd_via8233_multi_prepare_64803 snd_via8233_multi_prepare 0 64803 NULL nohasharray
160883 +vm_enough_memory_64803 vm_enough_memory 0 64803 &snd_via8233_multi_prepare_64803
160884 +rfkill_fop_write_64808 rfkill_fop_write 3-0 64808 NULL nohasharray
160885 +nv_mask_64808 nv_mask 0 64808 &rfkill_fop_write_64808
160886 +sync_speed_show_64809 sync_speed_show 0 64809 NULL nohasharray
160887 +ims_pcu_handle_firmware_update_64809 ims_pcu_handle_firmware_update 0 64809 &sync_speed_show_64809
160888 +proc_projid_map_write_64810 proc_projid_map_write 3-0 64810 NULL
160889 +rxrpc_preparse_xdr_64812 rxrpc_preparse_xdr 0 64812 NULL
160890 +clps711x_fb_set_par_64814 clps711x_fb_set_par 0 64814 NULL
160891 +ecryptfs_send_miscdev_64816 ecryptfs_send_miscdev 2 64816 NULL
160892 +show_target_kb_64823 show_target_kb 0 64823 NULL
160893 +multicast_querier_interval_show_64824 multicast_querier_interval_show 0 64824 NULL
160894 +sr9700_set_mac_address_64826 sr9700_set_mac_address 0 64826 NULL
160895 +em28xx_read_reg_64839 em28xx_read_reg 0 64839 NULL
160896 +driver_override_show_64842 driver_override_show 0 64842 NULL nohasharray
160897 +v4l2_read_64842 v4l2_read 0-3 64842 &driver_override_show_64842
160898 +dummy_ipv6_recv_error_64843 dummy_ipv6_recv_error 0 64843 NULL
160899 +ci_hdrc_add_device_64844 ci_hdrc_add_device 3 64844 NULL
160900 +elan_smbus_iap_reset_64851 elan_smbus_iap_reset 0 64851 NULL
160901 +do_request_64853 do_request 0 64853 NULL
160902 +qla2x00_fw_state_show_64860 qla2x00_fw_state_show 0 64860 NULL
160903 +altera_set_dr_pre_64862 altera_set_dr_pre 2 64862 NULL
160904 +gpio_trig_inverted_show_64863 gpio_trig_inverted_show 0 64863 NULL
160905 +rd_get_blocks_64864 rd_get_blocks 0 64864 NULL
160906 +s5p_mfc_dec_s_ctrl_64865 s5p_mfc_dec_s_ctrl 0 64865 NULL
160907 +ati_remote2_store_mode_mask_64866 ati_remote2_store_mode_mask 0-4 64866 NULL
160908 +ndisc_alloc_skb_64868 ndisc_alloc_skb 2 64868 NULL nohasharray
160909 +roccat_common2_sysfs_write_control_64868 roccat_common2_sysfs_write_control 0-6-5 64868 &ndisc_alloc_skb_64868
160910 +show_alarms_fan_64869 show_alarms_fan 0 64869 NULL
160911 +rbd_image_refresh_64870 rbd_image_refresh 0-4 64870 NULL
160912 +zl10039_write_64873 zl10039_write 0 64873 NULL
160913 +show_constraint_max_time_window_us_64875 show_constraint_max_time_window_us 0 64875 NULL nohasharray
160914 +shtc1_update_values_64875 shtc1_update_values 4 64875 &show_constraint_max_time_window_us_64875 nohasharray
160915 +nouveau_hwmon_get_pwm1_max_64875 nouveau_hwmon_get_pwm1_max 0 64875 &shtc1_update_values_64875
160916 +pci_vc_do_save_buffer_64876 pci_vc_do_save_buffer 0 64876 NULL
160917 +lprocfs_write_u64_helper_64880 lprocfs_write_u64_helper 2 64880 NULL
160918 +task_setscheduler_64882 task_setscheduler 0 64882 NULL
160919 +xfs_da3_node_lookup_int_64889 xfs_da3_node_lookup_int 0 64889 NULL
160920 +xgbe_start_64900 xgbe_start 0 64900 NULL
160921 +av7110_send_fw_cmd_64902 av7110_send_fw_cmd 0 64902 NULL nohasharray
160922 +ds2781_set_pmod_enabled_64902 ds2781_set_pmod_enabled 0-4 64902 &av7110_send_fw_cmd_64902 nohasharray
160923 +mlx4_en_phc_enable_64902 mlx4_en_phc_enable 0 64902 &ds2781_set_pmod_enabled_64902
160924 +nouveau_hwmon_show_fan1_input_64916 nouveau_hwmon_show_fan1_input 0 64916 NULL
160925 +cxacru_sysfs_showattr_MODU_64917 cxacru_sysfs_showattr_MODU 0 64917 NULL
160926 +wl1271_acx_event_mbox_mask_64919 wl1271_acx_event_mbox_mask 0 64919 NULL
160927 +sigma_fw_load_data_64923 sigma_fw_load_data 3 64923 NULL
160928 +ceph_vxattrcb_layout_object_size_64924 ceph_vxattrcb_layout_object_size 0 64924 NULL nohasharray
160929 +ieee80211_if_read_ave_beacon_64924 ieee80211_if_read_ave_beacon 3-0 64924 &ceph_vxattrcb_layout_object_size_64924
160930 +show_temp_auto_temp_off_64928 show_temp_auto_temp_off 0 64928 NULL
160931 +adp8870_bl_l3_office_dim_show_64930 adp8870_bl_l3_office_dim_show 0 64930 NULL
160932 +ql_wait_cfg_64933 ql_wait_cfg 0 64933 NULL
160933 +hidp_process_report_64935 hidp_process_report 4 64935 NULL
160934 +hdlc_device_event_64937 hdlc_device_event 0 64937 NULL
160935 +smsc_phy_reset_64938 smsc_phy_reset 0 64938 NULL
160936 +pcan_usb_set_bus_64942 pcan_usb_set_bus 0 64942 NULL
160937 +ubifs_wbuf_write_nolock_64946 ubifs_wbuf_write_nolock 3-0 64946 NULL
160938 +gadget_dev_desc_bDeviceClass_show_64948 gadget_dev_desc_bDeviceClass_show 0 64948 NULL nohasharray
160939 +mac802154_llsec_set_params_64948 mac802154_llsec_set_params 0 64948 &gadget_dev_desc_bDeviceClass_show_64948
160940 +__uncore_mask_show_64950 __uncore_mask_show 0 64950 NULL nohasharray
160941 +pcipcwd_notify_sys_64950 pcipcwd_notify_sys 0 64950 &__uncore_mask_show_64950
160942 +sony_pic_fanspeed_store_64951 sony_pic_fanspeed_store 0-4 64951 NULL
160943 +fsid_present_64955 fsid_present 0 64955 NULL
160944 +ip_options_get_from_user_64958 ip_options_get_from_user 4-0 64958 NULL
160945 +show_64959 show 0 64959 NULL
160946 +ieee802154_sock_bind_64960 ieee802154_sock_bind 0 64960 NULL
160947 +acpi_os_install_interrupt_handler_64968 acpi_os_install_interrupt_handler 1 64968 NULL
160948 +traceprobe_probes_write_64969 traceprobe_probes_write 3 64969 NULL
160949 +suspend_dtim_interval_read_64971 suspend_dtim_interval_read 3-0 64971 NULL
160950 +ext2_group_first_block_no_64972 ext2_group_first_block_no 0-2 64972 NULL
160951 +core_alua_show_secondary_write_metadata_64979 core_alua_show_secondary_write_metadata 0 64979 NULL nohasharray
160952 +proc_sys_call_handler_64979 proc_sys_call_handler 0 64979 &core_alua_show_secondary_write_metadata_64979
160953 +show_tcpRtoAlgorithm_64982 show_tcpRtoAlgorithm 0 64982 NULL
160954 +l2tp_ip6_sendmsg_64989 l2tp_ip6_sendmsg 3 64989 NULL
160955 +i7core_inject_store_col_64991 i7core_inject_store_col 0-4 64991 NULL
160956 +sq905_command_64994 sq905_command 0 64994 NULL
160957 +pskb_pull_65005 pskb_pull 2 65005 NULL nohasharray
160958 +alloc_all_mem_65005 alloc_all_mem 0 65005 &pskb_pull_65005
160959 +wakeup_expire_count_show_65013 wakeup_expire_count_show 0 65013 NULL
160960 +sh_mobile_ceu_videobuf_prepare_65016 sh_mobile_ceu_videobuf_prepare 0 65016 NULL
160961 +llc_ui_listen_65018 llc_ui_listen 0 65018 NULL
160962 +mag3110_show_samp_freq_avail_65028 mag3110_show_samp_freq_avail 0 65028 NULL
160963 +test_ecdh_read_65032 test_ecdh_read 3 65032 NULL
160964 +insert_dent_65034 insert_dent 7 65034 NULL
160965 +root_id_show_65050 root_id_show 0 65050 NULL
160966 +keene_cmd_set_65052 keene_cmd_set 0 65052 NULL
160967 +v4l2_ctrl_handler_init_class_65053 v4l2_ctrl_handler_init_class 2 65053 NULL nohasharray
160968 +logfs_truncate_rec_65053 logfs_truncate_rec 0 65053 &v4l2_ctrl_handler_init_class_65053
160969 +ath9k_multi_regread_65056 ath9k_multi_regread 4 65056 NULL nohasharray
160970 +vmci_transport_notify_pkt_send_init_65056 vmci_transport_notify_pkt_send_init 0 65056 &ath9k_multi_regread_65056 nohasharray
160971 +mwifiex_cmd_802_11_associate_65056 mwifiex_cmd_802_11_associate 0 65056 &vmci_transport_notify_pkt_send_init_65056
160972 +snd_rme32_pcm_trigger_65058 snd_rme32_pcm_trigger 0 65058 NULL
160973 +__erst_record_id_cache_add_one_65059 __erst_record_id_cache_add_one 0 65059 NULL nohasharray
160974 +pcibios_enable_device_65059 pcibios_enable_device 0 65059 &__erst_record_id_cache_add_one_65059 nohasharray
160975 +be_cmd_get_active_mac_65059 be_cmd_get_active_mac 0 65059 &pcibios_enable_device_65059
160976 +fw_write_65069 fw_write 3 65069 NULL
160977 +count_run_65072 count_run 0-4-5-2 65072 NULL nohasharray
160978 +bnx2fc_process_l2_frame_compl_65072 bnx2fc_process_l2_frame_compl 3 65072 &count_run_65072
160979 +koneplus_sysfs_write_info_65073 koneplus_sysfs_write_info 0-6-5 65073 NULL
160980 +__alloc_bootmem_node_high_65076 __alloc_bootmem_node_high 2 65076 NULL nohasharray
160981 +nf_nat_alloc_null_binding_65076 nf_nat_alloc_null_binding 0 65076 &__alloc_bootmem_node_high_65076
160982 +patch_65078 patch 0 65078 NULL
160983 +io_submit_init_bio_65080 io_submit_init_bio 0 65080 NULL
160984 +batadv_socket_write_65083 batadv_socket_write 3-0 65083 NULL
160985 +wl1271_ap_hw_init_65086 wl1271_ap_hw_init 0 65086 NULL
160986 +ath9k_dump_mci_btcoex_65090 ath9k_dump_mci_btcoex 3-0 65090 NULL nohasharray
160987 +show_temp_fault_65090 show_temp_fault 0 65090 &ath9k_dump_mci_btcoex_65090 nohasharray
160988 +mwl8k_cmd_set_mac_addr_65090 mwl8k_cmd_set_mac_addr 0 65090 &show_temp_fault_65090
160989 +snd_ali_playback_prepare_65093 snd_ali_playback_prepare 0 65093 NULL nohasharray
160990 +scsi_add_host_with_dma_65093 scsi_add_host_with_dma 0 65093 &snd_ali_playback_prepare_65093
160991 +cfq_fifo_expire_sync_show_65097 cfq_fifo_expire_sync_show 0 65097 NULL
160992 +qlcnic_83xx_create_rx_ctx_65098 qlcnic_83xx_create_rx_ctx 0 65098 NULL
160993 +__ext3_journal_dirty_metadata_65103 __ext3_journal_dirty_metadata 0 65103 NULL
160994 +pm_test_store_65104 pm_test_store 0-4 65104 NULL
160995 +it8709_get_rx_bytes_65106 it8709_get_rx_bytes 0 65106 NULL
160996 +generic_ocp_write_65107 generic_ocp_write 4 65107 NULL
160997 +usbvision_i2c_read_max4_65113 usbvision_i2c_read_max4 0-4 65113 NULL
160998 +show_ipReasmReqds_65114 show_ipReasmReqds 0 65114 NULL
160999 +usbtest_alloc_urb_65115 usbtest_alloc_urb 5-3 65115 NULL
161000 +direction_input_65122 direction_input 0 65122 NULL nohasharray
161001 +br_nf_forward_ip_65122 br_nf_forward_ip 0 65122 &direction_input_65122
161002 +store_65127 store 0-3 65127 NULL
161003 +store_srp_rport_delete_65128 store_srp_rport_delete 0-4 65128 NULL
161004 +show_tcpMaxConn_65131 show_tcpMaxConn 0 65131 NULL
161005 +nf_setsockopt_65135 nf_setsockopt 0 65135 NULL
161006 +xfs_attr_node_addname_65138 xfs_attr_node_addname 0 65138 NULL
161007 +ov7670_s_ctrl_65141 ov7670_s_ctrl 0 65141 NULL
161008 +r8a66597_queue_65143 r8a66597_queue 0 65143 NULL
161009 +cpia2_usb_transfer_cmd_65145 cpia2_usb_transfer_cmd 0 65145 NULL
161010 +vpe_queue_setup_65155 vpe_queue_setup 0 65155 NULL
161011 +tsl2550_set_power_state_65158 tsl2550_set_power_state 0 65158 NULL
161012 +truncate_upper_65167 truncate_upper 0 65167 NULL
161013 +snd_emu10k1_playback_prepare_65169 snd_emu10k1_playback_prepare 0 65169 NULL
161014 +virtnet_vlan_rx_add_vid_65170 virtnet_vlan_rx_add_vid 0 65170 NULL
161015 +lpfc_fcf_failover_policy_show_65181 lpfc_fcf_failover_policy_show 0 65181 NULL
161016 +ssb_bus_register_65183 ssb_bus_register 3 65183 NULL nohasharray
161017 +i2c_smbus_xfer_emulated_65183 i2c_smbus_xfer_emulated 0 65183 &ssb_bus_register_65183
161018 +__mlx4_alloc_from_zone_65184 __mlx4_alloc_from_zone 3 65184 NULL nohasharray
161019 +lola_setup_periods_65184 lola_setup_periods 0 65184 &__mlx4_alloc_from_zone_65184
161020 +sha384_init_65187 sha384_init 0 65187 NULL
161021 +ovl_getattr_65189 ovl_getattr 0 65189 NULL
161022 +nf_bridge_mtu_reduction_65192 nf_bridge_mtu_reduction 0 65192 NULL
161023 +card_wait_for_busy_clear_65196 card_wait_for_busy_clear 0 65196 NULL
161024 +power_limit_0_step_uw_show_65199 power_limit_0_step_uw_show 0 65199 NULL nohasharray
161025 +logfs_segment_read_65199 logfs_segment_read 0 65199 &power_limit_0_step_uw_show_65199
161026 +rtl2832_pid_filter_65209 rtl2832_pid_filter 2 65209 NULL
161027 +fcopy_write_65211 fcopy_write 0-3 65211 NULL
161028 +rx_rx_done_read_65217 rx_rx_done_read 3-0 65217 NULL
161029 +show_pwm_enable_65224 show_pwm_enable 0 65224 NULL nohasharray
161030 +squashfs_statfs_65224 squashfs_statfs 0 65224 &show_pwm_enable_65224
161031 +store_color_common_65227 store_color_common 0 65227 NULL
161032 +init_verbs_store_65228 init_verbs_store 0-4 65228 NULL
161033 +rt_mutex_fasttrylock_65229 rt_mutex_fasttrylock 0 65229 NULL
161034 +print_endpoint_stat_65232 print_endpoint_stat 4-0-3 65232 NULL
161035 +create_indep_hp_ctls_65234 create_indep_hp_ctls 0 65234 NULL
161036 +show_temp_mode_65238 show_temp_mode 0 65238 NULL
161037 +tg3_phydsp_write_65240 tg3_phydsp_write 0 65240 NULL
161038 +journal_get_write_access_65243 journal_get_write_access 0 65243 NULL
161039 +whci_n_caps_65247 whci_n_caps 0 65247 NULL
161040 +finup_65248 finup 0 65248 NULL
161041 +twl6040_power_up_automatic_65249 twl6040_power_up_automatic 0 65249 NULL
161042 +sbridge_mce_check_error_65250 sbridge_mce_check_error 0 65250 NULL
161043 +adt7x10_show_t_hyst_65253 adt7x10_show_t_hyst 0 65253 NULL nohasharray
161044 +cyapa_gen3_do_fw_update_65253 cyapa_gen3_do_fw_update 0 65253 &adt7x10_show_t_hyst_65253
161045 +store_pwm_ac_65254 store_pwm_ac 0-4 65254 NULL
161046 +s_stream_vbi_fmt_65256 s_stream_vbi_fmt 0 65256 NULL
161047 +mwave_read_65257 mwave_read 0-3 65257 NULL
161048 +core_siblings_show_65263 core_siblings_show 0 65263 NULL
161049 +tc3589x_gpio_direction_input_65264 tc3589x_gpio_direction_input 0 65264 NULL
161050 +kmem_zalloc_greedy_65268 kmem_zalloc_greedy 3-2 65268 NULL nohasharray
161051 +inet_netconf_msgsize_devconf_65268 inet_netconf_msgsize_devconf 0 65268 &kmem_zalloc_greedy_65268
161052 +new_offset_store_65271 new_offset_store 0-3 65271 NULL
161053 +logfs_segment_write_65277 logfs_segment_write 0 65277 NULL
161054 +vivid_streaming_s_ctrl_65278 vivid_streaming_s_ctrl 0 65278 NULL
161055 +kmalloc_parameter_65279 kmalloc_parameter 1 65279 NULL
161056 +xfs_btree_check_ptr_65281 xfs_btree_check_ptr 0 65281 NULL
161057 +compat_core_sys_select_65285 compat_core_sys_select 1 65285 NULL nohasharray
161058 +bnx2_alloc_mem_65285 bnx2_alloc_mem 0 65285 &compat_core_sys_select_65285
161059 +getproplen_65293 getproplen 0 65293 NULL
161060 +mpi_set_buffer_65294 mpi_set_buffer 3 65294 NULL
161061 +fat_direct_IO_65295 fat_direct_IO 4-0 65295 NULL
161062 +redirected_tty_write_65297 redirected_tty_write 3-0 65297 NULL nohasharray
161063 +update_relax_domain_level_65297 update_relax_domain_level 0 65297 &redirected_tty_write_65297 nohasharray
161064 +aa_setprocattr_changeprofile_65297 aa_setprocattr_changeprofile 0 65297 &update_relax_domain_level_65297
161065 +acpi_ex_resolve_object_to_value_65298 acpi_ex_resolve_object_to_value 0 65298 NULL
161066 +rt_mutex_trylock_65300 rt_mutex_trylock 0 65300 NULL
161067 +get_var_len_65304 get_var_len 0 65304 NULL nohasharray
161068 +apds990x_lux_show_65304 apds990x_lux_show 0 65304 &get_var_len_65304
161069 +generic_read_dir_65308 generic_read_dir 0-3 65308 NULL
161070 +nfc_hci_execute_cmd_async_65314 nfc_hci_execute_cmd_async 5 65314 NULL
161071 +udf_adinicb_readpage_65316 udf_adinicb_readpage 0 65316 NULL
161072 +unpack_array_65318 unpack_array 0 65318 NULL
161073 +ttm_mem_zone_show_65319 ttm_mem_zone_show 0 65319 NULL
161074 +write_acpi_int_65322 write_acpi_int 0 65322 NULL nohasharray
161075 +ivtv_start_decoding_65322 ivtv_start_decoding 0 65322 &write_acpi_int_65322
161076 +ocfs2_prepare_inode_for_write_65323 ocfs2_prepare_inode_for_write 0 65323 NULL
161077 +pci_vpd_find_tag_65325 pci_vpd_find_tag 0-2 65325 NULL
161078 +ds1685_rtc_sysfs_time_regs_show_65330 ds1685_rtc_sysfs_time_regs_show 0 65330 NULL
161079 +dccp_setsockopt_service_65336 dccp_setsockopt_service 4-0 65336 NULL
161080 +nv_get_regs_len_65344 nv_get_regs_len 0 65344 NULL
161081 +ext4_statfs_65345 ext4_statfs 0 65345 NULL
161082 +stv0680_handle_error_65352 stv0680_handle_error 0-2 65352 NULL
161083 +dma_rx_requested_read_65354 dma_rx_requested_read 3-0 65354 NULL
161084 +ns_proc_read_65358 ns_proc_read 0 65358 NULL nohasharray
161085 +sxgbe_init_dma_engine_65358 sxgbe_init_dma_engine 0 65358 &ns_proc_read_65358
161086 +ssp_do_transfer_65359 ssp_do_transfer 0 65359 NULL
161087 +rtl2830_pid_filter_65361 rtl2830_pid_filter 2 65361 NULL
161088 +alloc_cpu_rmap_65363 alloc_cpu_rmap 1 65363 NULL
161089 +pnfs_generic_scan_ds_commit_list_65365 pnfs_generic_scan_ds_commit_list 0 65365 NULL
161090 +set_tcrit1_hyst_65366 set_tcrit1_hyst 0-4 65366 NULL
161091 +__ext4_new_inode_65370 __ext4_new_inode 5 65370 NULL nohasharray
161092 +lpfc_soft_wwnn_store_65370 lpfc_soft_wwnn_store 0-4 65370 &__ext4_new_inode_65370
161093 +iwl_dbgfs_netdetect_read_65371 iwl_dbgfs_netdetect_read 3-0 65371 NULL nohasharray
161094 +mxt_write_reg_65371 mxt_write_reg 0 65371 &iwl_dbgfs_netdetect_read_65371 nohasharray
161095 +gem_get_sset_count_65371 gem_get_sset_count 0 65371 &mxt_write_reg_65371
161096 +SyS_writev_65372 SyS_writev 3 65372 NULL
161097 +velocity_change_mtu_65375 velocity_change_mtu 0 65375 NULL
161098 +fuse_write_end_65376 fuse_write_end 0-5 65376 NULL
161099 +adcxx_read_65379 adcxx_read 0 65379 NULL nohasharray
161100 +mem_cgroup_swappiness_write_65379 mem_cgroup_swappiness_write 0 65379 &adcxx_read_65379
161101 +nouveau_hwmon_set_pwm1_max_65382 nouveau_hwmon_set_pwm1_max 0-4 65382 NULL
161102 +m88e3016_config_init_65388 m88e3016_config_init 0 65388 NULL
161103 +hide_icon_65390 hide_icon 0-4 65390 NULL
161104 +mi_set_context_65395 mi_set_context 0 65395 NULL
161105 +__alloc_bootmem_nopanic_65397 __alloc_bootmem_nopanic 1 65397 NULL nohasharray
161106 +f2fs_xattr_advise_get_65397 f2fs_xattr_advise_get 0 65397 &__alloc_bootmem_nopanic_65397
161107 +trace_seq_to_user_65398 trace_seq_to_user 3 65398 NULL
161108 +mtd_get_device_size_65400 mtd_get_device_size 0 65400 NULL
161109 +__read_vmcore_65402 __read_vmcore 2 65402 NULL
161110 +rxrpc_krb5_decode_tagged_array_65404 rxrpc_krb5_decode_tagged_array 0 65404 NULL nohasharray
161111 +atmel_suspend_65404 atmel_suspend 0 65404 &rxrpc_krb5_decode_tagged_array_65404
161112 +usb_ep_enable_65405 usb_ep_enable 0 65405 NULL
161113 +iio_device_add_channel_sysfs_65406 iio_device_add_channel_sysfs 0 65406 NULL
161114 +consistent_dma_mask_bits_show_65407 consistent_dma_mask_bits_show 0 65407 NULL
161115 +snd_ca0106_pcm_prepare_playback_65408 snd_ca0106_pcm_prepare_playback 0 65408 NULL
161116 +show_temp_src_65410 show_temp_src 0 65410 NULL nohasharray
161117 +ocfs2_write_begin_nolock_65410 ocfs2_write_begin_nolock 0 65410 &show_temp_src_65410
161118 +edge_open_65411 edge_open 0 65411 NULL
161119 +snd_pcm_plugin_insert_65412 snd_pcm_plugin_insert 0 65412 NULL
161120 +kobj_pkt_show_65416 kobj_pkt_show 0 65416 NULL nohasharray
161121 +ali1535_access_65416 ali1535_access 0 65416 &kobj_pkt_show_65416
161122 +i40evf_get_rxfh_indir_size_65417 i40evf_get_rxfh_indir_size 0 65417 NULL
161123 +aux2_show_65419 aux2_show 0 65419 NULL
161124 +drm_calloc_large_65421 drm_calloc_large 1-2 65421 NULL
161125 +device_add_groups_65423 device_add_groups 0 65423 NULL
161126 +core_alua_store_secondary_write_metadata_65425 core_alua_store_secondary_write_metadata 0-3 65425 NULL
161127 +cpufreq_stat_notifier_policy_65431 cpufreq_stat_notifier_policy 0 65431 NULL
161128 +xpc_kzalloc_cacheline_aligned_65433 xpc_kzalloc_cacheline_aligned 1 65433 NULL
161129 +usb_alloc_coherent_65444 usb_alloc_coherent 2 65444 NULL
161130 +mlx4_comm_cmd_poll_65445 mlx4_comm_cmd_poll 0 65445 NULL nohasharray
161131 +cpu_cfs_period_write_u64_65445 cpu_cfs_period_write_u64 0 65445 &mlx4_comm_cmd_poll_65445
161132 +set_emul_temp_65452 set_emul_temp 0 65452 NULL
161133 +affs_write_inode_65454 affs_write_inode 0 65454 NULL
161134 +read_65459 read 0 65459 NULL
161135 +pinctrl_request_gpio_65460 pinctrl_request_gpio 0 65460 NULL
161136 +il_dbgfs_wd_timeout_write_65464 il_dbgfs_wd_timeout_write 3-0 65464 NULL
161137 +input_dev_show_id_bustype_65465 input_dev_show_id_bustype 0 65465 NULL
161138 +ipath_tid_free_65467 ipath_tid_free 0 65467 NULL
161139 +clear_user_65470 clear_user 2 65470 NULL
161140 +crypto_ablkcipher_encrypt_65473 crypto_ablkcipher_encrypt 0 65473 NULL
161141 +set_temp_max_hyst_65474 set_temp_max_hyst 0-4 65474 NULL
161142 +eem_opts_qmult_store_65476 eem_opts_qmult_store 0-3 65476 NULL nohasharray
161143 +write_profile_65476 write_profile 0-3 65476 &eem_opts_qmult_store_65476
161144 +dquot_alloc_space_65477 dquot_alloc_space 0 65477 NULL
161145 +regmap_write_65478 regmap_write 0 65478 NULL
161146 +ath_rx_edma_init_65483 ath_rx_edma_init 2 65483 NULL nohasharray
161147 +activate_65483 activate 0 65483 &ath_rx_edma_init_65483
161148 +sock_recvmsg_nosec_65484 sock_recvmsg_nosec 3-0 65484 NULL
161149 +ixgbevf_get_regs_len_65486 ixgbevf_get_regs_len 0 65486 NULL
161150 +show_temp3_beep_65487 show_temp3_beep 0 65487 NULL
161151 +dpcm_state_read_file_65489 dpcm_state_read_file 3-0 65489 NULL nohasharray
161152 +setup_spdif_playback_65489 setup_spdif_playback 0 65489 &dpcm_state_read_file_65489
161153 +fotg210_config_ep_65494 fotg210_config_ep 0 65494 NULL
161154 +selnl_msglen_65499 selnl_msglen 0 65499 NULL
161155 +wm8350_rtc_setalarm_65501 wm8350_rtc_setalarm 0 65501 NULL
161156 +__xudc_ep_enable_65502 __xudc_ep_enable 0 65502 NULL
161157 +ax25_recvmsg_65505 ax25_recvmsg 3 65505 NULL
161158 +dcdbas_smi_request_65515 dcdbas_smi_request 0 65515 NULL
161159 +tdfxfb_check_var_65516 tdfxfb_check_var 0 65516 NULL
161160 +cyapa_gen3_write_blocks_65517 cyapa_gen3_write_blocks 0 65517 NULL
161161 +dax_zero_page_range_65518 dax_zero_page_range 0 65518 NULL
161162 +comm_read_regr_65525 comm_read_regr 0 65525 NULL
161163 +nvme_trans_standard_inquiry_page_65526 nvme_trans_standard_inquiry_page 4 65526 NULL nohasharray
161164 +__vxge_hw_vpath_rts_table_set_65526 __vxge_hw_vpath_rts_table_set 0 65526 &nvme_trans_standard_inquiry_page_65526
161165 +tps6507x_pmic_set_bits_65527 tps6507x_pmic_set_bits 0 65527 NULL
161166 +gpio_set_direction_65528 gpio_set_direction 0 65528 NULL
161167 +show_memory_65529 show_memory 0 65529 NULL
161168 +reg_read_65530 reg_read 0 65530 NULL
161169 +hfsplus_trusted_getxattr_65531 hfsplus_trusted_getxattr 0 65531 NULL
161170 +tree_mod_log_eb_copy_65535 tree_mod_log_eb_copy 6-0 65535 NULL
161171 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161172 new file mode 100644
161173 index 0000000..560cd7b
161174 --- /dev/null
161175 +++ b/tools/gcc/size_overflow_plugin/size_overflow_hash_aux.data
161176 @@ -0,0 +1,92 @@
161177 +spa_set_aux_vdevs_746 spa_set_aux_vdevs 3 746 NULL
161178 +zfs_lookup_2144 zfs_lookup 0 2144 NULL
161179 +mappedread_2627 mappedread 2 2627 NULL
161180 +vdev_disk_dio_alloc_2957 vdev_disk_dio_alloc 1 2957 NULL
161181 +nv_alloc_pushpage_spl_4286 nv_alloc_pushpage_spl 2 4286 NULL
161182 +zpl_xattr_get_4574 zpl_xattr_get 0 4574 NULL
161183 +sa_replace_all_by_template_5699 sa_replace_all_by_template 3 5699 NULL
161184 +dmu_write_6048 dmu_write 4-3 6048 NULL
161185 +dmu_buf_hold_array_6095 dmu_buf_hold_array 4-3 6095 NULL
161186 +update_pages_6225 update_pages 2-3 6225 NULL
161187 +bio_nr_pages_7117 bio_nr_pages 0-2 7117 NULL
161188 +dmu_buf_hold_array_by_bonus_8562 dmu_buf_hold_array_by_bonus 3-2 8562 NULL
161189 +zpios_dmu_write_8858 zpios_dmu_write 4-5 8858 NULL
161190 +ddi_copyout_9401 ddi_copyout 3 9401 NULL
161191 +avl_numnodes_12384 avl_numnodes 0 12384 NULL
161192 +dmu_write_uio_dnode_12473 dmu_write_uio_dnode 3 12473 NULL
161193 +dmu_xuio_init_12866 dmu_xuio_init 2 12866 NULL
161194 +zpl_read_common_14389 zpl_read_common 0 14389 NULL
161195 +dmu_snapshot_realname_14632 dmu_snapshot_realname 4 14632 NULL
161196 +kmem_alloc_debug_14852 kmem_alloc_debug 1 14852 NULL
161197 +kmalloc_node_nofail_15151 kmalloc_node_nofail 1 15151 NULL
161198 +dmu_write_uio_16351 dmu_write_uio 4 16351 NULL
161199 +zfs_log_write_16524 zfs_log_write 6-5 16524 NULL
161200 +sa_build_layouts_16910 sa_build_layouts 3 16910 NULL
161201 +dsl_dir_namelen_17053 dsl_dir_namelen 0 17053 NULL
161202 +kcopy_copy_to_user_17336 kcopy_copy_to_user 5 17336 NULL
161203 +sa_add_layout_entry_17507 sa_add_layout_entry 3 17507 NULL
161204 +sa_attr_table_setup_18029 sa_attr_table_setup 3 18029 NULL
161205 +uiocopy_18680 uiocopy 2 18680 NULL
161206 +dmu_buf_hold_array_by_dnode_19125 dmu_buf_hold_array_by_dnode 2-3 19125 NULL
161207 +zpl_acl_from_xattr_21141 zpl_acl_from_xattr 2 21141 NULL
161208 +dsl_pool_tx_assign_init_22518 dsl_pool_tx_assign_init 2 22518 NULL
161209 +nvlist_lookup_byte_array_22527 nvlist_lookup_byte_array 0 22527 NULL
161210 +sa_replace_all_by_template_locked_22533 sa_replace_all_by_template_locked 3 22533 NULL
161211 +tsd_hash_table_init_22559 tsd_hash_table_init 1 22559 NULL
161212 +spa_vdev_remove_aux_23966 spa_vdev_remove_aux 4 23966 NULL
161213 +zpl_xattr_acl_set_access_24129 zpl_xattr_acl_set_access 4 24129 NULL
161214 +dmu_assign_arcbuf_24622 dmu_assign_arcbuf 2 24622 NULL
161215 +zap_lookup_norm_25166 zap_lookup_norm 9 25166 NULL
161216 +dmu_prealloc_25456 dmu_prealloc 4-3 25456 NULL
161217 +kmalloc_nofail_26347 kmalloc_nofail 1 26347 NULL
161218 +zfsctl_snapshot_zpath_27578 zfsctl_snapshot_zpath 2 27578 NULL
161219 +zpios_dmu_read_30015 zpios_dmu_read 4-5 30015 NULL
161220 +splat_write_30943 splat_write 3 30943 NULL
161221 +zpl_xattr_get_sa_31183 zpl_xattr_get_sa 0 31183 NULL
161222 +dmu_read_uio_31467 dmu_read_uio 4 31467 NULL
161223 +zfs_replay_fuids_31479 zfs_replay_fuids 4 31479 NULL
161224 +spa_history_log_to_phys_31632 spa_history_log_to_phys 0-1 31632 NULL
161225 +__zpl_xattr_get_32601 __zpl_xattr_get 0 32601 NULL
161226 +proc_copyout_string_34049 proc_copyout_string 2 34049 NULL
161227 +nv_alloc_sleep_spl_34544 nv_alloc_sleep_spl 2 34544 NULL
161228 +nv_alloc_nosleep_spl_34761 nv_alloc_nosleep_spl 2 34761 NULL
161229 +zap_leaf_array_match_36922 zap_leaf_array_match 4 36922 NULL
161230 +copyinstr_36980 copyinstr 3 36980 NULL
161231 +zpl_xattr_acl_set_default_37864 zpl_xattr_acl_set_default 4 37864 NULL
161232 +splat_read_38116 splat_read 3 38116 NULL
161233 +sa_setup_38756 sa_setup 4 38756 NULL
161234 +vdev_disk_physio_39898 vdev_disk_physio 3 39898 NULL
161235 +arc_buf_size_39982 arc_buf_size 0 39982 NULL
161236 +kzalloc_nofail_40719 kzalloc_nofail 1 40719 NULL
161237 +fuidstr_to_sid_40777 fuidstr_to_sid 4 40777 NULL
161238 +vdev_raidz_matrix_reconstruct_40852 vdev_raidz_matrix_reconstruct 2-3 40852 NULL
161239 +sa_find_layout_40892 sa_find_layout 4 40892 NULL
161240 +zpl_xattr_get_dir_41918 zpl_xattr_get_dir 0 41918 NULL
161241 +zfs_sa_get_xattr_42600 zfs_sa_get_xattr 0 42600 NULL
161242 +zpl_xattr_acl_set_42808 zpl_xattr_acl_set 4 42808 NULL
161243 +xdr_dec_array_43091 xdr_dec_array 5 43091 NULL
161244 +dsl_dataset_namelen_43136 dsl_dataset_namelen 0 43136 NULL
161245 +kcopy_write_43683 kcopy_write 3 43683 NULL
161246 +uiomove_44355 uiomove 2 44355 NULL
161247 +dmu_read_44418 dmu_read 4-3 44418 NULL
161248 +ddi_copyin_44846 ddi_copyin 3 44846 NULL
161249 +kcopy_do_get_45061 kcopy_do_get 5 45061 NULL
161250 +copyin_45945 copyin 3 45945 NULL
161251 +zil_itx_create_46555 zil_itx_create 2 46555 NULL
161252 +dmu_write_uio_dbuf_48064 dmu_write_uio_dbuf 3 48064 NULL
161253 +blk_rq_pos_48233 blk_rq_pos 0 48233 NULL
161254 +spa_history_write_49650 spa_history_write 3 49650 NULL
161255 +kcopy_copy_pages_to_user_49823 kcopy_copy_pages_to_user 3-4 49823 NULL
161256 +zfs_log_write_50162 zfs_log_write 6-5 50162 NULL
161257 +i_fm_alloc_51038 i_fm_alloc 2 51038 NULL
161258 +copyout_51409 copyout 3 51409 NULL
161259 +zvol_log_write_54898 zvol_log_write 4-3 54898 NULL
161260 +zfs_acl_node_alloc_55641 zfs_acl_node_alloc 1 55641 NULL
161261 +get_nvlist_56685 get_nvlist 2 56685 NULL
161262 +zprop_get_numprops_56820 zprop_get_numprops 0 56820 NULL
161263 +splat_taskq_test4_common_59829 splat_taskq_test4_common 5 59829 NULL
161264 +zfs_replay_domain_cnt_61399 zfs_replay_domain_cnt 0 61399 NULL
161265 +zpios_write_61823 zpios_write 3 61823 NULL
161266 +proc_copyin_string_62019 proc_copyin_string 4 62019 NULL
161267 +random_get_pseudo_bytes_64611 random_get_pseudo_bytes 2 64611 NULL
161268 +zpios_read_64734 zpios_read 3 64734 NULL
161269 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_ipa.c b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
161270 new file mode 100644
161271 index 0000000..9846ab0
161272 --- /dev/null
161273 +++ b/tools/gcc/size_overflow_plugin/size_overflow_ipa.c
161274 @@ -0,0 +1,913 @@
161275 +/*
161276 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
161277 + * Licensed under the GPL v2, or (at your option) v3
161278 + *
161279 + * Homepage:
161280 + * https://github.com/ephox-gcc-plugins/size_overflow
161281 + *
161282 + * Documentation:
161283 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
161284 + *
161285 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
161286 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
161287 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
161288 + *
161289 + * Usage:
161290 + * $ make
161291 + * $ make run
161292 + */
161293 +
161294 +#include "size_overflow.h"
161295 +
161296 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs);
161297 +
161298 +next_interesting_function_t global_next_interesting_function[GLOBAL_NIFN_LEN];
161299 +
161300 +static struct cgraph_node_hook_list *function_insertion_hook_holder;
161301 +static struct cgraph_2node_hook_list *node_duplication_hook_holder;
161302 +
161303 +struct cgraph_node *get_cnode(const_tree fndecl)
161304 +{
161305 + gcc_assert(TREE_CODE(fndecl) == FUNCTION_DECL);
161306 +#if BUILDING_GCC_VERSION <= 4005
161307 + return cgraph_get_node((tree)fndecl);
161308 +#else
161309 + return cgraph_get_node(fndecl);
161310 +#endif
161311 +}
161312 +
161313 +static bool compare_next_interesting_functions(next_interesting_function_t cur_node, const char *decl_name, const char *context, unsigned int num)
161314 +{
161315 + if (cur_node->marked == ASM_STMT_SO_MARK)
161316 + return false;
161317 + if (num != CANNOT_FIND_ARG && cur_node->num != num)
161318 + return false;
161319 + if (strcmp(cur_node->context, context))
161320 + return false;
161321 + return !strcmp(cur_node->decl_name, decl_name);
161322 +}
161323 +
161324 +// Return the type name for a function pointer (or "fielddecl" if the type has no name), otherwise either "vardecl" or "fndecl"
161325 +static const char* get_decl_context(const_tree decl)
161326 +{
161327 + const char *context;
161328 +
161329 + if (TREE_CODE(decl) == VAR_DECL)
161330 + return "vardecl";
161331 + if (TREE_CODE(decl) == FUNCTION_DECL)
161332 + return "fndecl";
161333 +
161334 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
161335 + context = get_type_name_from_field(decl);
161336 +
161337 + if (!context)
161338 + return "fielddecl";
161339 + return context;
161340 +}
161341 +
161342 +/* Find the function with the specified argument in the list
161343 + * * if marked is ASM_STMT_SO_MARK or YES_SO_MARK then filter accordingly
161344 + * * if num is CANNOT_FIND_ARG then ignore it
161345 + */
161346 +next_interesting_function_t get_global_next_interesting_function_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked)
161347 +{
161348 + next_interesting_function_t cur_node, head;
161349 +
161350 + head = global_next_interesting_function[hash];
161351 + for (cur_node = head; cur_node; cur_node = cur_node->next) {
161352 + if ((marked == ASM_STMT_SO_MARK || marked == YES_SO_MARK) && cur_node->marked != marked)
161353 + continue;
161354 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
161355 + return cur_node;
161356 + }
161357 + return NULL;
161358 +}
161359 +
161360 +next_interesting_function_t get_global_next_interesting_function_entry_with_hash(const_tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked)
161361 +{
161362 + const char *context;
161363 + unsigned int hash;
161364 +
161365 + hash = get_decl_hash(decl, decl_name);
161366 + if (hash == NO_HASH)
161367 + return NULL;
161368 +
161369 + context = get_decl_context(decl);
161370 + return get_global_next_interesting_function_entry(decl_name, context, hash, num, marked);
161371 +}
161372 +
161373 +static bool is_vararg(const_tree fn, unsigned int num)
161374 +{
161375 + const_tree fn_type, last, type;
161376 + tree arg_list;
161377 +
161378 + if (num == 0)
161379 + return false;
161380 + if (fn == NULL_TREE)
161381 + return false;
161382 + if (TREE_CODE(fn) != FUNCTION_DECL)
161383 + return false;
161384 +
161385 + fn_type = TREE_TYPE(fn);
161386 + if (fn_type == NULL_TREE)
161387 + return false;
161388 +
161389 + arg_list = TYPE_ARG_TYPES(fn_type);
161390 + if (arg_list == NULL_TREE)
161391 + return false;
161392 + last = TREE_VALUE(tree_last(arg_list));
161393 +
161394 + if (TREE_CODE_CLASS(TREE_CODE(last)) == tcc_type)
161395 + type = last;
161396 + else
161397 + type = TREE_TYPE(last);
161398 +
161399 + gcc_assert(type != NULL_TREE);
161400 + if (type == void_type_node)
161401 + return false;
161402 +
161403 + return num >= (unsigned int)list_length(arg_list);
161404 +}
161405 +
161406 +next_interesting_function_t create_new_next_interesting_entry(const char *decl_name, const char *context, unsigned int hash, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161407 +{
161408 + next_interesting_function_t new_node;
161409 +
161410 + new_node = (next_interesting_function_t)xmalloc(sizeof(*new_node));
161411 + new_node->decl_name = xstrdup(decl_name);
161412 + gcc_assert(context);
161413 + new_node->context = xstrdup(context);
161414 + new_node->hash = hash;
161415 + new_node->num = num;
161416 + new_node->next = NULL;
161417 + new_node->children = NULL;
161418 + new_node->marked = marked;
161419 + new_node->orig_next_node = orig_next_node;
161420 + return new_node;
161421 +}
161422 +
161423 +// Create the main data structure
161424 +next_interesting_function_t create_new_next_interesting_decl(tree decl, const char *decl_name, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161425 +{
161426 + unsigned int hash;
161427 + const char *context;
161428 + enum tree_code decl_code = TREE_CODE(decl);
161429 +
161430 + gcc_assert(decl_code == FIELD_DECL || decl_code == FUNCTION_DECL || decl_code == VAR_DECL);
161431 +
161432 + if (is_vararg(decl, num))
161433 + return NULL;
161434 +
161435 + hash = get_decl_hash(decl, decl_name);
161436 + if (hash == NO_HASH)
161437 + return NULL;
161438 +
161439 + gcc_assert(num <= MAX_PARAM);
161440 + // Clones must have an orig_next_node
161441 + gcc_assert(!made_by_compiler(decl) || orig_next_node);
161442 +
161443 + context = get_decl_context(decl);
161444 + return create_new_next_interesting_entry(decl_name, context, hash, num, marked, orig_next_node);
161445 +}
161446 +
161447 +void add_to_global_next_interesting_function(next_interesting_function_t new_entry)
161448 +{
161449 + next_interesting_function_t cur_global_head, cur_global, cur_global_end = NULL;
161450 +
161451 + // new_entry is appended to the end of a list
161452 + new_entry->next = NULL;
161453 +
161454 + cur_global_head = global_next_interesting_function[new_entry->hash];
161455 + if (!cur_global_head) {
161456 + global_next_interesting_function[new_entry->hash] = new_entry;
161457 + return;
161458 + }
161459 +
161460 +
161461 + for (cur_global = cur_global_head; cur_global; cur_global = cur_global->next) {
161462 + if (!cur_global->next)
161463 + cur_global_end = cur_global;
161464 + if (compare_next_interesting_functions(cur_global, new_entry->decl_name, new_entry->context, new_entry->num))
161465 + return;
161466 + }
161467 +
161468 + gcc_assert(cur_global_end);
161469 + cur_global_end->next = new_entry;
161470 +}
161471 +
161472 +/* If the interesting function is a clone then find or create its original next_interesting_function_t node
161473 + * and add it to global_next_interesting_function
161474 + */
161475 +static next_interesting_function_t create_orig_next_node_for_a_clone(const_tree clone_fndecl, unsigned int num, enum size_overflow_mark marked)
161476 +{
161477 + next_interesting_function_t orig_next_node;
161478 + tree decl;
161479 + unsigned int orig_num;
161480 + enum tree_code decl_code;
161481 + const char *decl_name;
161482 +
161483 + decl = get_orig_fndecl(clone_fndecl);
161484 + decl_code = TREE_CODE(decl);
161485 +
161486 + if (decl_code == FIELD_DECL || decl_code == VAR_DECL)
161487 + orig_num = num;
161488 + else
161489 + orig_num = get_correct_argnum(clone_fndecl, decl, num);
161490 +
161491 + // Skip over ISRA.162 parm decls
161492 + if (orig_num == CANNOT_FIND_ARG)
161493 + return NULL;
161494 +
161495 + decl_name = get_orig_decl_name(decl);
161496 + orig_next_node = get_global_next_interesting_function_entry_with_hash(decl, decl_name, orig_num, NO_SO_MARK);
161497 + if (orig_next_node)
161498 + return orig_next_node;
161499 +
161500 + orig_next_node = create_new_next_interesting_decl(decl, decl_name, orig_num, marked, NULL);
161501 + gcc_assert(orig_next_node);
161502 +
161503 + add_to_global_next_interesting_function(orig_next_node);
161504 + return orig_next_node;
161505 +}
161506 +
161507 +// Find or create the next_interesting_function_t node for decl and num
161508 +next_interesting_function_t get_and_create_next_node_from_global_next_nodes(tree decl, unsigned int num, enum size_overflow_mark marked, next_interesting_function_t orig_next_node)
161509 +{
161510 + next_interesting_function_t cur_next_cnode;
161511 + const char *decl_name = DECL_NAME_POINTER(decl);
161512 +
161513 + cur_next_cnode = get_global_next_interesting_function_entry_with_hash(decl, decl_name, num, marked);
161514 + if (cur_next_cnode)
161515 + goto out;
161516 +
161517 + if (!orig_next_node && made_by_compiler(decl)) {
161518 + orig_next_node = create_orig_next_node_for_a_clone(decl, num, marked);
161519 + if (!orig_next_node)
161520 + return NULL;
161521 + }
161522 +
161523 + cur_next_cnode = create_new_next_interesting_decl(decl, decl_name, num, marked, orig_next_node);
161524 + if (!cur_next_cnode)
161525 + return NULL;
161526 +
161527 + add_to_global_next_interesting_function(cur_next_cnode);
161528 +out:
161529 + if (cur_next_cnode->marked != marked && cur_next_cnode->marked == YES_SO_MARK)
161530 + return cur_next_cnode;
161531 + gcc_assert(cur_next_cnode->marked == marked);
161532 + return cur_next_cnode;
161533 +}
161534 +
161535 +static bool has_next_interesting_function_chain_node(next_interesting_function_t next_cnodes_head, const_tree decl, unsigned int num)
161536 +{
161537 + next_interesting_function_t cur_node;
161538 + const char *context, *decl_name;
161539 +
161540 + decl_name = DECL_NAME_POINTER(decl);
161541 + context = get_decl_context(decl);
161542 + for (cur_node = next_cnodes_head; cur_node; cur_node = cur_node->next) {
161543 + if (compare_next_interesting_functions(cur_node, decl_name, context, num))
161544 + return true;
161545 + }
161546 + return false;
161547 +}
161548 +
161549 +static next_interesting_function_t handle_function(next_interesting_function_t next_cnodes_head, tree fndecl, const_tree arg)
161550 +{
161551 + unsigned int num;
161552 + next_interesting_function_t orig_next_node, new_node;
161553 +
161554 + gcc_assert(fndecl != NULL_TREE);
161555 +
161556 + // ignore builtins to not explode coverage (e.g., memcpy)
161557 + if (DECL_BUILT_IN(fndecl))
161558 + return next_cnodes_head;
161559 +
161560 + // convert arg into its position
161561 + if (arg == NULL_TREE)
161562 + num = 0;
161563 + else
161564 + num = find_arg_number_tree(arg, fndecl);
161565 + if (num == CANNOT_FIND_ARG)
161566 + return next_cnodes_head;
161567 +
161568 + if (has_next_interesting_function_chain_node(next_cnodes_head, fndecl, num))
161569 + return next_cnodes_head;
161570 +
161571 + if (made_by_compiler(fndecl)) {
161572 + orig_next_node = create_orig_next_node_for_a_clone(fndecl, num, NO_SO_MARK);
161573 + if (!orig_next_node)
161574 + return next_cnodes_head;
161575 + } else
161576 + orig_next_node = NULL;
161577 + new_node = create_new_next_interesting_decl(fndecl, DECL_NAME_POINTER(fndecl), num, NO_SO_MARK, orig_next_node);
161578 + if (!new_node)
161579 + return next_cnodes_head;
161580 + new_node->next = next_cnodes_head;
161581 + return new_node;
161582 +}
161583 +
161584 +static next_interesting_function_t walk_use_def_next_functions_phi(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree result)
161585 +{
161586 + gphi *phi = as_a_gphi(get_def_stmt(result));
161587 + unsigned int i, n = gimple_phi_num_args(phi);
161588 +
161589 + pointer_set_insert(visited, phi);
161590 + for (i = 0; i < n; i++) {
161591 + tree arg = gimple_phi_arg_def(phi, i);
161592 +
161593 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, arg);
161594 + }
161595 +
161596 + return next_cnodes_head;
161597 +}
161598 +
161599 +static next_interesting_function_t walk_use_def_next_functions_binary(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
161600 +{
161601 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
161602 + tree rhs1, rhs2;
161603 +
161604 + rhs1 = gimple_assign_rhs1(def_stmt);
161605 + rhs2 = gimple_assign_rhs2(def_stmt);
161606 +
161607 + next_cnodes_head = walk_use_def_next_functions(visited, next_cnodes_head, rhs1);
161608 + return walk_use_def_next_functions(visited, next_cnodes_head, rhs2);
161609 +}
161610 +
161611 +next_interesting_function_t __attribute__((weak)) handle_function_ptr_ret(gimple_set *visited __unused, next_interesting_function_t next_cnodes_head, const_tree fn_ptr __unused)
161612 +{
161613 + return next_cnodes_head;
161614 +}
161615 +
161616 +/* Find all functions that influence lhs
161617 + *
161618 + * Encountered functions are added to the children vector (next_interesting_function_t).
161619 + */
161620 +static next_interesting_function_t walk_use_def_next_functions(gimple_set *visited, next_interesting_function_t next_cnodes_head, const_tree lhs)
161621 +{
161622 + const_gimple def_stmt;
161623 +
161624 + if (skip_types(lhs))
161625 + return next_cnodes_head;
161626 +
161627 + if (TREE_CODE(lhs) == PARM_DECL)
161628 + return handle_function(next_cnodes_head, current_function_decl, lhs);
161629 +
161630 + if (TREE_CODE(lhs) != SSA_NAME)
161631 + return next_cnodes_head;
161632 +
161633 + def_stmt = get_def_stmt(lhs);
161634 + if (!def_stmt)
161635 + return next_cnodes_head;
161636 +
161637 + if (pointer_set_insert(visited, def_stmt))
161638 + return next_cnodes_head;
161639 +
161640 + switch (gimple_code(def_stmt)) {
161641 + case GIMPLE_NOP:
161642 + return walk_use_def_next_functions(visited, next_cnodes_head, SSA_NAME_VAR(lhs));
161643 + case GIMPLE_ASM:
161644 + if (is_size_overflow_asm(def_stmt))
161645 + return walk_use_def_next_functions(visited, next_cnodes_head, get_size_overflow_asm_input(as_a_const_gasm(def_stmt)));
161646 + return next_cnodes_head;
161647 + case GIMPLE_CALL: {
161648 + tree fndecl = gimple_call_fndecl(def_stmt);
161649 +
161650 + if (fndecl != NULL_TREE)
161651 + return handle_function(next_cnodes_head, fndecl, NULL_TREE);
161652 + fndecl = gimple_call_fn(def_stmt);
161653 + return handle_function_ptr_ret(visited, next_cnodes_head, fndecl);
161654 + }
161655 + case GIMPLE_PHI:
161656 + return walk_use_def_next_functions_phi(visited, next_cnodes_head, lhs);
161657 + case GIMPLE_ASSIGN:
161658 + switch (gimple_num_ops(def_stmt)) {
161659 + case 2:
161660 + return walk_use_def_next_functions(visited, next_cnodes_head, gimple_assign_rhs1(def_stmt));
161661 + case 3:
161662 + return walk_use_def_next_functions_binary(visited, next_cnodes_head, lhs);
161663 + }
161664 + default:
161665 + debug_gimple_stmt((gimple)def_stmt);
161666 + error("%s: unknown gimple code", __func__);
161667 + gcc_unreachable();
161668 + }
161669 +}
161670 +
161671 +// Start the search for next_interesting_function_t children based on the (next_interesting_function_t) parent node
161672 +static next_interesting_function_t search_next_functions(const_tree node)
161673 +{
161674 + gimple_set *visited;
161675 + next_interesting_function_t next_cnodes_head;
161676 +
161677 + visited = pointer_set_create();
161678 + next_cnodes_head = walk_use_def_next_functions(visited, NULL, node);
161679 + pointer_set_destroy(visited);
161680 +
161681 + return next_cnodes_head;
161682 +}
161683 +
161684 +// True if child already exists in the next_interesting_function_t children vector
161685 +bool has_next_interesting_function_vec(next_interesting_function_t target, next_interesting_function_t next_node)
161686 +{
161687 + unsigned int i;
161688 + next_interesting_function_t cur;
161689 +
161690 + gcc_assert(next_node);
161691 + // handle recursion
161692 + if (!strcmp(target->decl_name, next_node->decl_name) && target->num == next_node->num)
161693 + return true;
161694 +
161695 +#if BUILDING_GCC_VERSION <= 4007
161696 + if (VEC_empty(next_interesting_function_t, target->children))
161697 + return false;
161698 + FOR_EACH_VEC_ELT(next_interesting_function_t, target->children, i, cur) {
161699 +#else
161700 + FOR_EACH_VEC_SAFE_ELT(target->children, i, cur) {
161701 +#endif
161702 + if (compare_next_interesting_functions(cur, next_node->decl_name, next_node->context, next_node->num))
161703 + return true;
161704 + }
161705 + return false;
161706 +}
161707 +
161708 +void push_child(next_interesting_function_t parent, next_interesting_function_t child)
161709 +{
161710 + if (!has_next_interesting_function_vec(parent, child)) {
161711 +#if BUILDING_GCC_VERSION <= 4007
161712 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
161713 +#else
161714 + vec_safe_push(parent->children, child);
161715 +#endif
161716 + }
161717 +}
161718 +
161719 +void __attribute__((weak)) check_local_variables(next_interesting_function_t next_node __unused) {}
161720 +
161721 +// Add children to parent and global_next_interesting_function
161722 +static void collect_data_for_execute(next_interesting_function_t parent, next_interesting_function_t children)
161723 +{
161724 + next_interesting_function_t cur = children;
161725 +
161726 + gcc_assert(parent);
161727 +
161728 + while (cur) {
161729 + next_interesting_function_t next, child;
161730 +
161731 + next = cur->next;
161732 +
161733 + child = get_global_next_interesting_function_entry(cur->decl_name, cur->context, cur->hash, cur->num, NO_SO_MARK);
161734 + if (!child) {
161735 + add_to_global_next_interesting_function(cur);
161736 + child = cur;
161737 + }
161738 +
161739 + check_local_variables(child);
161740 +
161741 + push_child(parent, child);
161742 +
161743 + cur = next;
161744 + }
161745 +
161746 + check_local_variables(parent);
161747 +}
161748 +
161749 +next_interesting_function_t __attribute__((weak)) get_and_create_next_node_from_global_next_nodes_fnptr(const_tree fn_ptr __unused, unsigned int num __unused, enum size_overflow_mark marked __unused)
161750 +{
161751 + return NULL;
161752 +}
161753 +
161754 +static next_interesting_function_t create_parent_next_cnode(const_gimple stmt, unsigned int num)
161755 +{
161756 + switch (gimple_code(stmt)) {
161757 + case GIMPLE_ASM:
161758 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, ASM_STMT_SO_MARK, NULL);
161759 + case GIMPLE_CALL: {
161760 + tree decl = gimple_call_fndecl(stmt);
161761 +
161762 + if (decl != NULL_TREE)
161763 + return get_and_create_next_node_from_global_next_nodes(decl, num, NO_SO_MARK, NULL);
161764 + decl = gimple_call_fn(stmt);
161765 + return get_and_create_next_node_from_global_next_nodes_fnptr(decl, num, NO_SO_MARK);
161766 + }
161767 + case GIMPLE_RETURN:
161768 + return get_and_create_next_node_from_global_next_nodes(current_function_decl, num, NO_SO_MARK, NULL);
161769 + default:
161770 + debug_gimple_stmt((gimple)stmt);
161771 + gcc_unreachable();
161772 + }
161773 +}
161774 +
161775 +// Handle potential next_interesting_function_t parent if its argument has an integer type
161776 +static void collect_all_possible_size_overflow_fns(const_gimple stmt, unsigned int num)
161777 +{
161778 + const_tree start_var;
161779 + next_interesting_function_t children_next_cnode, parent_next_cnode;
161780 +
161781 + switch (gimple_code(stmt)) {
161782 + case GIMPLE_ASM:
161783 + if (!is_size_overflow_insert_check_asm(as_a_const_gasm(stmt)))
161784 + return;
161785 + start_var = get_size_overflow_asm_input(as_a_const_gasm(stmt));
161786 + gcc_assert(start_var != NULL_TREE);
161787 + break;
161788 + case GIMPLE_CALL:
161789 + start_var = gimple_call_arg(stmt, num - 1);
161790 + break;
161791 + case GIMPLE_RETURN:
161792 + start_var = gimple_return_retval(as_a_const_greturn(stmt));
161793 + if (start_var == NULL_TREE)
161794 + return;
161795 + break;
161796 + default:
161797 + debug_gimple_stmt((gimple)stmt);
161798 + gcc_unreachable();
161799 + }
161800 +
161801 + if (skip_types(start_var))
161802 + return;
161803 +
161804 + // handle intentional MARK_TURN_OFF
161805 + if (check_intentional_asm(stmt, num) == MARK_TURN_OFF)
161806 + return;
161807 +
161808 + parent_next_cnode = create_parent_next_cnode(stmt, num);
161809 + if (!parent_next_cnode)
161810 + return;
161811 +
161812 + children_next_cnode = search_next_functions(start_var);
161813 + collect_data_for_execute(parent_next_cnode, children_next_cnode);
161814 +}
161815 +
161816 +// Find potential next_interesting_function_t parents
161817 +static void handle_cgraph_node(struct cgraph_node *node)
161818 +{
161819 + basic_block bb;
161820 + tree cur_fndecl = NODE_DECL(node);
161821 +
161822 + set_current_function_decl(cur_fndecl);
161823 +
161824 + FOR_ALL_BB_FN(bb, cfun) {
161825 + gimple_stmt_iterator gsi;
161826 +
161827 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
161828 + gimple stmt = gsi_stmt(gsi);
161829 +
161830 + switch (gimple_code(stmt)) {
161831 + case GIMPLE_RETURN:
161832 + case GIMPLE_ASM:
161833 + collect_all_possible_size_overflow_fns(stmt, 0);
161834 + break;
161835 + case GIMPLE_CALL: {
161836 + unsigned int i, len;
161837 + tree fndecl = gimple_call_fndecl(stmt);
161838 +
161839 + if (fndecl != NULL_TREE && DECL_BUILT_IN(fndecl))
161840 + break;
161841 +
161842 + len = gimple_call_num_args(stmt);
161843 + for (i = 0; i < len; i++)
161844 + collect_all_possible_size_overflow_fns(stmt, i + 1);
161845 + break;
161846 + }
161847 + default:
161848 + break;
161849 + }
161850 + }
161851 + }
161852 +
161853 + unset_current_function_decl();
161854 +}
161855 +
161856 +/* Collect all potentially interesting function parameters and return values of integer types
161857 + * and store their data flow dependencies
161858 + */
161859 +static void size_overflow_generate_summary(void)
161860 +{
161861 + struct cgraph_node *node;
161862 +
161863 + size_overflow_register_hooks();
161864 +
161865 + FOR_EACH_FUNCTION(node) {
161866 + if (is_valid_cgraph_node(node))
161867 + handle_cgraph_node(node);
161868 + }
161869 +}
161870 +
161871 +static void size_overflow_function_insertion_hook(struct cgraph_node *node __unused, void *data __unused)
161872 +{
161873 + debug_cgraph_node(node);
161874 + gcc_unreachable();
161875 +}
161876 +
161877 +/* Handle dst if src is in the global_next_interesting_function list.
161878 + * If src is a clone then dst inherits the orig_next_node of src otherwise
161879 + * src will become the orig_next_node of dst.
161880 + */
161881 +static void size_overflow_node_duplication_hook(struct cgraph_node *src, struct cgraph_node *dst, void *data __unused)
161882 +{
161883 + next_interesting_function_t head, cur;
161884 + const_tree decl;
161885 + const char *src_name, *src_context;
161886 +
161887 + decl = NODE_DECL(src);
161888 + src_name = DECL_NAME_POINTER(decl);
161889 + src_context = get_decl_context(decl);
161890 +
161891 + head = get_global_next_interesting_function_entry_with_hash(decl, src_name, NONE_ARGNUM, NO_SO_MARK);
161892 + if (!head)
161893 + return;
161894 +
161895 + for (cur = head; cur; cur = cur->next) {
161896 + unsigned int new_argnum;
161897 + next_interesting_function_t orig_next_node, next_node;
161898 + bool dst_clone;
161899 +
161900 + if (!compare_next_interesting_functions(cur, src_name, src_context, CANNOT_FIND_ARG))
161901 + continue;
161902 +
161903 + dst_clone = made_by_compiler(NODE_DECL(dst));
161904 + if (!dst_clone)
161905 + break;
161906 +
161907 + // For clones use the original node instead
161908 + if (cur->orig_next_node)
161909 + orig_next_node = cur->orig_next_node;
161910 + else
161911 + orig_next_node = cur;
161912 +
161913 + new_argnum = get_correct_argnum_fndecl(NODE_DECL(src), NODE_DECL(dst), cur->num);
161914 + if (new_argnum == CANNOT_FIND_ARG)
161915 + continue;
161916 +
161917 + next_node = create_new_next_interesting_decl(NODE_DECL(dst), cgraph_node_name(dst), new_argnum, cur->marked, orig_next_node);
161918 + if (next_node)
161919 + add_to_global_next_interesting_function(next_node);
161920 + }
161921 +}
161922 +
161923 +void size_overflow_register_hooks(void)
161924 +{
161925 + static bool init_p = false;
161926 +
161927 + if (init_p)
161928 + return;
161929 + init_p = true;
161930 +
161931 + function_insertion_hook_holder = cgraph_add_function_insertion_hook(&size_overflow_function_insertion_hook, NULL);
161932 + node_duplication_hook_holder = cgraph_add_node_duplication_hook(&size_overflow_node_duplication_hook, NULL);
161933 +}
161934 +
161935 +static void set_yes_so_mark(next_interesting_function_t next_node)
161936 +{
161937 + next_node->marked = YES_SO_MARK;
161938 + // Mark the orig decl as well if it's a clone
161939 + if (next_node->orig_next_node)
161940 + next_node->orig_next_node->marked = YES_SO_MARK;
161941 +}
161942 +
161943 +// Determine if the function is already in the hash table
161944 +static bool is_marked_fn(next_interesting_function_t next_node)
161945 +{
161946 + const struct size_overflow_hash *entry;
161947 +
161948 + if (next_node->marked != NO_SO_MARK)
161949 + return true;
161950 +
161951 + if (next_node->orig_next_node)
161952 + entry = get_size_overflow_hash_entry(next_node->orig_next_node->hash, next_node->orig_next_node->decl_name, next_node->orig_next_node->num);
161953 + else
161954 + entry = get_size_overflow_hash_entry(next_node->hash, next_node->decl_name, next_node->num);
161955 + if (!entry)
161956 + return false;
161957 +
161958 + set_yes_so_mark(next_node);
161959 + return true;
161960 +}
161961 +
161962 +// Determine if any of the function pointer targets have data flow between the return value and one of the arguments
161963 +static next_interesting_function_t get_same_not_ret_child(next_interesting_function_t parent)
161964 +{
161965 + unsigned int i;
161966 + next_interesting_function_t child;
161967 +
161968 +#if BUILDING_GCC_VERSION <= 4007
161969 + if (VEC_empty(next_interesting_function_t, parent->children))
161970 + return NULL;
161971 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
161972 +#else
161973 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
161974 +#endif
161975 + if (child->num == 0)
161976 + continue;
161977 + if (strcmp(parent->decl_name, child->decl_name))
161978 + continue;
161979 + if (!strcmp(child->context, "fndecl"))
161980 + return child;
161981 + }
161982 + return NULL;
161983 +}
161984 +
161985 +/* Trace a return value of function pointer type back to an argument via a concrete function
161986 + fnptr 0 && fn 0 && (fn 0 -> fn 2) => fnptr 2 */
161987 +static void search_missing_fptr_arg(next_interesting_function_t parent)
161988 +{
161989 + next_interesting_function_t tracked_fn, cur_next_node, child;
161990 + unsigned int i;
161991 +#if BUILDING_GCC_VERSION <= 4007
161992 + VEC(next_interesting_function_t, heap) *new_children = NULL;
161993 +#else
161994 + vec<next_interesting_function_t, va_heap, vl_embed> *new_children = NULL;
161995 +#endif
161996 +
161997 + if (parent->num != 0)
161998 + return;
161999 + if (!strcmp(parent->context, "fndecl"))
162000 + return;
162001 + if (!strcmp(parent->context, "vardecl"))
162002 + return;
162003 +
162004 + // fnptr 0 && fn 0
162005 +#if BUILDING_GCC_VERSION <= 4007
162006 + if (VEC_empty(next_interesting_function_t, parent->children))
162007 + return;
162008 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162009 +#else
162010 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162011 +#endif
162012 + if (child->num != 0)
162013 + continue;
162014 + // (fn 0 -> fn 2)
162015 + tracked_fn = get_same_not_ret_child(child);
162016 + if (!tracked_fn)
162017 + continue;
162018 +
162019 + // fn 2 => fnptr 2
162020 + for (cur_next_node = global_next_interesting_function[parent->hash]; cur_next_node; cur_next_node = cur_next_node->next) {
162021 + if (cur_next_node->num != tracked_fn->num)
162022 + continue;
162023 + if (strcmp(parent->decl_name, cur_next_node->decl_name))
162024 + continue;
162025 + if (!has_next_interesting_function_vec(parent, cur_next_node)) {
162026 +#if BUILDING_GCC_VERSION <= 4007
162027 + VEC_safe_push(next_interesting_function_t, heap, new_children, cur_next_node);
162028 +#else
162029 + vec_safe_push(new_children, cur_next_node);
162030 +#endif
162031 + }
162032 + }
162033 + }
162034 +
162035 +#if BUILDING_GCC_VERSION == 4005
162036 + if (VEC_empty(next_interesting_function_t, new_children))
162037 + return;
162038 + FOR_EACH_VEC_ELT(next_interesting_function_t, new_children, i, child)
162039 + VEC_safe_push(next_interesting_function_t, heap, parent->children, child);
162040 +#elif BUILDING_GCC_VERSION <= 4007
162041 + VEC_safe_splice(next_interesting_function_t, heap, parent->children, new_children);
162042 +#else
162043 + vec_safe_splice(parent->children, new_children);
162044 +#endif
162045 +}
162046 +
162047 +// Do a depth-first recursive dump of the next_interesting_function_t children vector
162048 +static void print_missing_functions(next_interesting_function_set *visited, next_interesting_function_t parent)
162049 +{
162050 + unsigned int i;
162051 + next_interesting_function_t child;
162052 +
162053 + gcc_assert(parent);
162054 + check_global_variables(parent);
162055 + search_missing_fptr_arg(parent);
162056 + print_missing_function(parent);
162057 +
162058 +#if BUILDING_GCC_VERSION <= 4007
162059 + if (VEC_empty(next_interesting_function_t, parent->children))
162060 + return;
162061 + FOR_EACH_VEC_ELT(next_interesting_function_t, parent->children, i, child) {
162062 +#else
162063 + FOR_EACH_VEC_SAFE_ELT(parent->children, i, child) {
162064 +#endif
162065 + // Since the parent is a marked function we will set YES_SO_MARK on the children to transform them as well
162066 + child->marked = YES_SO_MARK;
162067 + if (!pointer_set_insert(visited, child))
162068 + print_missing_functions(visited, child);
162069 + }
162070 +}
162071 +
162072 +void __attribute__((weak)) check_global_variables(next_interesting_function_t cur_global __unused) {}
162073 +
162074 +// Print all missing interesting functions
162075 +static unsigned int size_overflow_execute(void)
162076 +{
162077 + unsigned int i;
162078 + next_interesting_function_set *visited;
162079 + next_interesting_function_t cur_global;
162080 +
162081 + visited = next_interesting_function_pointer_set_create();
162082 +
162083 + for (i = 0; i < GLOBAL_NIFN_LEN; i++) {
162084 + for (cur_global = global_next_interesting_function[i]; cur_global; cur_global = cur_global->next) {
162085 + if (is_marked_fn(cur_global))
162086 + print_missing_functions(visited, cur_global);
162087 + }
162088 + }
162089 +
162090 + pointer_set_destroy(visited);
162091 +
162092 +/* if (in_lto_p) {
162093 + fprintf(stderr, "%s: SIZE_OVERFLOW EXECUTE\n", __func__);
162094 + print_global_next_interesting_functions();
162095 + }*/
162096 +
162097 + return 0;
162098 +}
162099 +
162100 +// Omit the IPA/LTO callbacks until https://gcc.gnu.org/bugzilla/show_bug.cgi?id=61311 gets fixed (license concerns)
162101 +#if BUILDING_GCC_VERSION >= 4008
162102 +void __attribute__((weak)) size_overflow_write_summary_lto(void) {}
162103 +#elif BUILDING_GCC_VERSION >= 4006
162104 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused, varpool_node_set vset __unused) {}
162105 +#else
162106 +void __attribute__((weak)) size_overflow_write_summary_lto(cgraph_node_set set __unused) {}
162107 +#endif
162108 +
162109 +void __attribute__((weak)) size_overflow_read_summary_lto(void) {}
162110 +
162111 +#if BUILDING_GCC_VERSION >= 4009
162112 +static const struct pass_data size_overflow_functions_pass_data = {
162113 +#else
162114 +static struct ipa_opt_pass_d size_overflow_functions_pass = {
162115 + .pass = {
162116 +#endif
162117 + .type = IPA_PASS,
162118 + .name = "size_overflow_functions",
162119 +#if BUILDING_GCC_VERSION >= 4008
162120 + .optinfo_flags = OPTGROUP_NONE,
162121 +#endif
162122 +#if BUILDING_GCC_VERSION >= 5000
162123 +#elif BUILDING_GCC_VERSION >= 4009
162124 + .has_gate = false,
162125 + .has_execute = true,
162126 +#else
162127 + .gate = NULL,
162128 + .execute = size_overflow_execute,
162129 + .sub = NULL,
162130 + .next = NULL,
162131 + .static_pass_number = 0,
162132 +#endif
162133 + .tv_id = TV_NONE,
162134 + .properties_required = 0,
162135 + .properties_provided = 0,
162136 + .properties_destroyed = 0,
162137 + .todo_flags_start = 0,
162138 + .todo_flags_finish = 0,
162139 +#if BUILDING_GCC_VERSION < 4009
162140 + },
162141 + .generate_summary = size_overflow_generate_summary,
162142 + .write_summary = size_overflow_write_summary_lto,
162143 + .read_summary = size_overflow_read_summary_lto,
162144 +#if BUILDING_GCC_VERSION >= 4006
162145 + .write_optimization_summary = size_overflow_write_summary_lto,
162146 + .read_optimization_summary = size_overflow_read_summary_lto,
162147 +#endif
162148 + .stmt_fixup = NULL,
162149 + .function_transform_todo_flags_start = 0,
162150 + .function_transform = size_overflow_transform,
162151 + .variable_transform = NULL,
162152 +#endif
162153 +};
162154 +
162155 +#if BUILDING_GCC_VERSION >= 4009
162156 +namespace {
162157 +class size_overflow_functions_pass : public ipa_opt_pass_d {
162158 +public:
162159 + size_overflow_functions_pass() : ipa_opt_pass_d(size_overflow_functions_pass_data,
162160 + g,
162161 + size_overflow_generate_summary,
162162 + size_overflow_write_summary_lto,
162163 + size_overflow_read_summary_lto,
162164 + size_overflow_write_summary_lto,
162165 + size_overflow_read_summary_lto,
162166 + NULL,
162167 + 0,
162168 + size_overflow_transform,
162169 + NULL) {}
162170 +#if BUILDING_GCC_VERSION >= 5000
162171 + virtual unsigned int execute(function *) { return size_overflow_execute(); }
162172 +#else
162173 + unsigned int execute() { return size_overflow_execute(); }
162174 +#endif
162175 +};
162176 +}
162177 +
162178 +opt_pass *make_size_overflow_functions_pass(void)
162179 +{
162180 + return new size_overflow_functions_pass();
162181 +}
162182 +#else
162183 +struct opt_pass *make_size_overflow_functions_pass(void)
162184 +{
162185 + return &size_overflow_functions_pass.pass;
162186 +}
162187 +#endif
162188 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162189 new file mode 100644
162190 index 0000000..d7f4062
162191 --- /dev/null
162192 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin.c
162193 @@ -0,0 +1,256 @@
162194 +/*
162195 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162196 + * Licensed under the GPL v2, or (at your option) v3
162197 + *
162198 + * Homepage:
162199 + * https://github.com/ephox-gcc-plugins/size_overflow
162200 + *
162201 + * Documentation:
162202 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162203 + *
162204 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162205 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162206 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162207 + *
162208 + * Usage:
162209 + * $ make
162210 + * $ make run
162211 + */
162212 +
162213 +#include "size_overflow.h"
162214 +
162215 +int plugin_is_GPL_compatible;
162216 +
162217 +tree report_size_overflow_decl;
162218 +
162219 +tree size_overflow_type_HI;
162220 +tree size_overflow_type_SI;
162221 +tree size_overflow_type_DI;
162222 +tree size_overflow_type_TI;
162223 +
162224 +static struct plugin_info size_overflow_plugin_info = {
162225 + .version = "20150614",
162226 + .help = "no-size-overflow\tturn off size overflow checking\n",
162227 +};
162228 +
162229 +static tree handle_size_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162230 +{
162231 + unsigned int arg_count;
162232 + enum tree_code code = TREE_CODE(*node);
162233 +
162234 + switch (code) {
162235 + case FUNCTION_DECL:
162236 + arg_count = type_num_arguments(TREE_TYPE(*node));
162237 + break;
162238 + case FUNCTION_TYPE:
162239 + case METHOD_TYPE:
162240 + arg_count = type_num_arguments(*node);
162241 + break;
162242 + default:
162243 + *no_add_attrs = true;
162244 + error("%s: %qE attribute only applies to functions", __func__, name);
162245 + return NULL_TREE;
162246 + }
162247 +
162248 + for (; args; args = TREE_CHAIN(args)) {
162249 + int cur_val;
162250 + tree position = TREE_VALUE(args);
162251 +
162252 + if (TREE_CODE(position) != INTEGER_CST) {
162253 + error("%s: parameter isn't an integer", __func__);
162254 + debug_tree(args);
162255 + *no_add_attrs = true;
162256 + return NULL_TREE;
162257 + }
162258 +
162259 + cur_val = tree_to_shwi(position);
162260 + if (cur_val < 0 || arg_count < (unsigned int)cur_val) {
162261 + error("%s: parameter %d is outside range.", __func__, cur_val);
162262 + *no_add_attrs = true;
162263 + return NULL_TREE;
162264 + }
162265 + }
162266 + return NULL_TREE;
162267 +}
162268 +
162269 +static tree handle_intentional_overflow_attribute(tree *node, tree __unused name, tree args, int __unused flags, bool *no_add_attrs)
162270 +{
162271 + unsigned int arg_count;
162272 + HOST_WIDE_INT s_first_arg;
162273 + enum tree_code code = TREE_CODE(*node);
162274 +
162275 + switch (code) {
162276 + case FUNCTION_DECL:
162277 + arg_count = type_num_arguments(TREE_TYPE(*node));
162278 + break;
162279 + case FUNCTION_TYPE:
162280 + case METHOD_TYPE:
162281 + arg_count = type_num_arguments(*node);
162282 + break;
162283 + case FIELD_DECL:
162284 + return NULL_TREE;
162285 + default:
162286 + *no_add_attrs = true;
162287 + error("%qE attribute only applies to functions", name);
162288 + return NULL_TREE;
162289 + }
162290 +
162291 + s_first_arg = tree_to_shwi(TREE_VALUE(args));
162292 + if (s_first_arg == -1)
162293 + return NULL_TREE;
162294 + if (s_first_arg < -1)
162295 + error("%s: parameter %d is outside range.", __func__, (int)s_first_arg);
162296 +
162297 + for (; args; args = TREE_CHAIN(args)) {
162298 + unsigned int cur_val;
162299 +
162300 + if (TREE_CODE(TREE_VALUE(args)) != INTEGER_CST) {
162301 + error("%s: parameter isn't an integer", __func__);
162302 + debug_tree(args);
162303 + *no_add_attrs = true;
162304 + return NULL_TREE;
162305 + }
162306 +
162307 + cur_val = (unsigned int)tree_to_uhwi(TREE_VALUE(args));
162308 + if (cur_val > arg_count ) {
162309 + error("%s: parameter %u is outside range. (arg_count: %u)", __func__, cur_val, arg_count);
162310 + *no_add_attrs = true;
162311 + return NULL_TREE;
162312 + }
162313 + }
162314 + return NULL_TREE;
162315 +}
162316 +
162317 +static struct attribute_spec size_overflow_attr = {
162318 + .name = "size_overflow",
162319 + .min_length = 1,
162320 + .max_length = -1,
162321 + .decl_required = true,
162322 + .type_required = false,
162323 + .function_type_required = false,
162324 + .handler = handle_size_overflow_attribute,
162325 +#if BUILDING_GCC_VERSION >= 4007
162326 + .affects_type_identity = false
162327 +#endif
162328 +};
162329 +
162330 +static struct attribute_spec intentional_overflow_attr = {
162331 + .name = "intentional_overflow",
162332 + .min_length = 1,
162333 + .max_length = -1,
162334 + .decl_required = true,
162335 + .type_required = false,
162336 + .function_type_required = false,
162337 + .handler = handle_intentional_overflow_attribute,
162338 +#if BUILDING_GCC_VERSION >= 4007
162339 + .affects_type_identity = false
162340 +#endif
162341 +};
162342 +
162343 +static void register_attributes(void __unused *event_data, void __unused *data)
162344 +{
162345 + register_attribute(&size_overflow_attr);
162346 + register_attribute(&intentional_overflow_attr);
162347 +}
162348 +
162349 +static tree create_typedef(tree type, const char* ident)
162350 +{
162351 + tree new_type, decl;
162352 +
162353 + new_type = build_variant_type_copy(type);
162354 + decl = build_decl(BUILTINS_LOCATION, TYPE_DECL, get_identifier(ident), new_type);
162355 + DECL_ORIGINAL_TYPE(decl) = type;
162356 + TYPE_NAME(new_type) = decl;
162357 + return new_type;
162358 +}
162359 +
162360 +// Create the noreturn report_size_overflow() function decl.
162361 +static void size_overflow_start_unit(void __unused *gcc_data, void __unused *user_data)
162362 +{
162363 + tree const_char_ptr_type_node;
162364 + tree fntype;
162365 +
162366 + const_char_ptr_type_node = build_pointer_type(build_type_variant(char_type_node, 1, 0));
162367 +
162368 + size_overflow_type_HI = create_typedef(intHI_type_node, "size_overflow_type_HI");
162369 + size_overflow_type_SI = create_typedef(intSI_type_node, "size_overflow_type_SI");
162370 + size_overflow_type_DI = create_typedef(intDI_type_node, "size_overflow_type_DI");
162371 + size_overflow_type_TI = create_typedef(intTI_type_node, "size_overflow_type_TI");
162372 +
162373 + // void report_size_overflow(const char *loc_file, unsigned int loc_line, const char *current_func, const char *ssa_var)
162374 + fntype = build_function_type_list(void_type_node,
162375 + const_char_ptr_type_node,
162376 + unsigned_type_node,
162377 + const_char_ptr_type_node,
162378 + const_char_ptr_type_node,
162379 + NULL_TREE);
162380 + report_size_overflow_decl = build_fn_decl("report_size_overflow", fntype);
162381 +
162382 + DECL_ASSEMBLER_NAME(report_size_overflow_decl);
162383 + TREE_PUBLIC(report_size_overflow_decl) = 1;
162384 + DECL_EXTERNAL(report_size_overflow_decl) = 1;
162385 + DECL_ARTIFICIAL(report_size_overflow_decl) = 1;
162386 + TREE_THIS_VOLATILE(report_size_overflow_decl) = 1;
162387 +// !!!
162388 + DECL_PRESERVE_P(report_size_overflow_decl) = 1;
162389 + DECL_UNINLINABLE(report_size_overflow_decl) = 1;
162390 + TREE_USED(report_size_overflow_decl) = 1;
162391 + TREE_NOTHROW(report_size_overflow_decl) = 1;
162392 +}
162393 +
162394 +
162395 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
162396 +{
162397 + int i;
162398 + const char * const plugin_name = plugin_info->base_name;
162399 + const int argc = plugin_info->argc;
162400 + const struct plugin_argument * const argv = plugin_info->argv;
162401 + bool enable = true;
162402 + struct register_pass_info insert_size_overflow_asm_pass_info;
162403 + struct register_pass_info size_overflow_functions_pass_info;
162404 +
162405 + static const struct ggc_root_tab gt_ggc_r_gt_size_overflow[] = {
162406 + {
162407 + .base = &report_size_overflow_decl,
162408 + .nelt = 1,
162409 + .stride = sizeof(report_size_overflow_decl),
162410 + .cb = &gt_ggc_mx_tree_node,
162411 + .pchw = &gt_pch_nx_tree_node
162412 + },
162413 + LAST_GGC_ROOT_TAB
162414 + };
162415 +
162416 + insert_size_overflow_asm_pass_info.pass = make_insert_size_overflow_asm_pass();
162417 + insert_size_overflow_asm_pass_info.reference_pass_name = "ssa";
162418 + insert_size_overflow_asm_pass_info.ref_pass_instance_number = 1;
162419 + insert_size_overflow_asm_pass_info.pos_op = PASS_POS_INSERT_AFTER;
162420 +
162421 + size_overflow_functions_pass_info.pass = make_size_overflow_functions_pass();
162422 + size_overflow_functions_pass_info.reference_pass_name = "inline";
162423 + size_overflow_functions_pass_info.ref_pass_instance_number = 1;
162424 + size_overflow_functions_pass_info.pos_op = PASS_POS_INSERT_AFTER;
162425 +
162426 + if (!plugin_default_version_check(version, &gcc_version)) {
162427 + error(G_("incompatible gcc/plugin versions"));
162428 + return 1;
162429 + }
162430 +
162431 + for (i = 0; i < argc; ++i) {
162432 + if (!strcmp(argv[i].key, "no-size-overflow")) {
162433 + enable = false;
162434 + continue;
162435 + }
162436 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
162437 + }
162438 +
162439 + register_callback(plugin_name, PLUGIN_INFO, NULL, &size_overflow_plugin_info);
162440 + if (enable) {
162441 + register_callback(plugin_name, PLUGIN_START_UNIT, &size_overflow_start_unit, NULL);
162442 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_size_overflow);
162443 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &insert_size_overflow_asm_pass_info);
162444 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &size_overflow_functions_pass_info);
162445 + }
162446 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
162447 +
162448 + return 0;
162449 +}
162450 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
162451 new file mode 100644
162452 index 0000000..1d9ddb6
162453 --- /dev/null
162454 +++ b/tools/gcc/size_overflow_plugin/size_overflow_plugin_hash.c
162455 @@ -0,0 +1,345 @@
162456 +/*
162457 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162458 + * Licensed under the GPL v2, or (at your option) v3
162459 + *
162460 + * Homepage:
162461 + * https://github.com/ephox-gcc-plugins/size_overflow
162462 + *
162463 + * Documentation:
162464 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162465 + *
162466 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162467 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162468 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162469 + *
162470 + * Usage:
162471 + * $ make
162472 + * $ make run
162473 + */
162474 +
162475 +#include "size_overflow.h"
162476 +
162477 +#include "size_overflow_hash.h"
162478 +#include "size_overflow_hash_aux.h"
162479 +
162480 +static const_tree get_function_type(const_tree decl)
162481 +{
162482 + if (FUNCTION_PTR_P(decl))
162483 + return TREE_TYPE(TREE_TYPE(decl));
162484 + gcc_assert(TREE_CODE(decl) == FUNCTION_DECL);
162485 + return TREE_TYPE(decl);
162486 +}
162487 +
162488 +static unsigned char get_tree_code(const_tree type)
162489 +{
162490 + switch (TREE_CODE(type)) {
162491 + case ARRAY_TYPE:
162492 + return 0;
162493 + case BOOLEAN_TYPE:
162494 + return 1;
162495 + case ENUMERAL_TYPE:
162496 + return 2;
162497 + case FUNCTION_TYPE:
162498 + return 3;
162499 + case INTEGER_TYPE:
162500 + return 4;
162501 + case POINTER_TYPE:
162502 + return 5;
162503 + case RECORD_TYPE:
162504 + return 6;
162505 + case UNION_TYPE:
162506 + return 7;
162507 + case VOID_TYPE:
162508 + return 8;
162509 + case REAL_TYPE:
162510 + return 9;
162511 + case VECTOR_TYPE:
162512 + return 10;
162513 + case REFERENCE_TYPE:
162514 + return 11;
162515 + case OFFSET_TYPE:
162516 + return 12;
162517 + case COMPLEX_TYPE:
162518 + return 13;
162519 + default:
162520 + debug_tree((tree)type);
162521 + gcc_unreachable();
162522 + }
162523 +}
162524 +
162525 +// http://www.team5150.com/~andrew/noncryptohashzoo2~/CrapWow.html
162526 +static unsigned int CrapWow(const char *key, unsigned int len, unsigned int seed)
162527 +{
162528 +#define cwfold( a, b, lo, hi ) { p = (unsigned int)(a) * (unsigned long long)(b); lo ^= (unsigned int)p; hi ^= (unsigned int)(p >> 32); }
162529 +#define cwmixa( in ) { cwfold( in, m, k, h ); }
162530 +#define cwmixb( in ) { cwfold( in, n, h, k ); }
162531 +
162532 + unsigned int m = 0x57559429;
162533 + unsigned int n = 0x5052acdb;
162534 + const unsigned int *key4 = (const unsigned int *)key;
162535 + unsigned int h = len;
162536 + unsigned int k = len + seed + n;
162537 + unsigned long long p;
162538 +
162539 + while (len >= 8) {
162540 + cwmixb(key4[0]) cwmixa(key4[1]) key4 += 2;
162541 + len -= 8;
162542 + }
162543 + if (len >= 4) {
162544 + cwmixb(key4[0]) key4 += 1;
162545 + len -= 4;
162546 + }
162547 + if (len)
162548 + cwmixa(key4[0] & ((1 << (len * 8)) - 1 ));
162549 + cwmixb(h ^ (k + n));
162550 + return k ^ h;
162551 +
162552 +#undef cwfold
162553 +#undef cwmixa
162554 +#undef cwmixb
162555 +}
162556 +
162557 +// For function pointer fields include the structure name in the hash
162558 +static unsigned int get_type_name_hash(const_tree decl)
162559 +{
162560 + const char *type_str;
162561 + unsigned int type_name_len;
162562 +
162563 + if (!FUNCTION_PTR_P(decl))
162564 + return 0;
162565 + if (TREE_CODE(decl) == VAR_DECL)
162566 + return 0;
162567 +
162568 + gcc_assert(TREE_CODE(decl) == FIELD_DECL);
162569 + type_str = get_type_name_from_field(decl);
162570 + if (!type_str)
162571 + return 0;
162572 + type_name_len = strlen(type_str);
162573 + return CrapWow(type_str, type_name_len, 0) & 0xffff;
162574 +}
162575 +
162576 +static void set_hash(struct decl_hash *decl_hash_data)
162577 +{
162578 + unsigned int fn, type, codes, seed = 0;
162579 +
162580 + fn = CrapWow(decl_hash_data->fn_name, strlen(decl_hash_data->fn_name), seed) & 0xffff;
162581 + codes = CrapWow((const char*)decl_hash_data->tree_codes, decl_hash_data->tree_codes_len, seed) & 0xffff;
162582 + type = get_type_name_hash(decl_hash_data->decl);
162583 + decl_hash_data->hash = type ^ fn ^ codes;
162584 +}
162585 +
162586 +static void set_decl_type_codes(const_tree type, struct decl_hash *decl_hash_data)
162587 +{
162588 + gcc_assert(type != NULL_TREE);
162589 + gcc_assert(TREE_CODE_CLASS(TREE_CODE(type)) == tcc_type);
162590 +
162591 + while (type && decl_hash_data->tree_codes_len < CODES_LIMIT) {
162592 + decl_hash_data->tree_codes[decl_hash_data->tree_codes_len] = get_tree_code(type);
162593 + decl_hash_data->tree_codes_len++;
162594 + type = TREE_TYPE(type);
162595 + }
162596 +}
162597 +
162598 +static void set_result_codes(const_tree node, struct decl_hash *decl_hash_data)
162599 +{
162600 + const_tree result;
162601 +
162602 + gcc_assert(node != NULL_TREE);
162603 +
162604 + if (DECL_P(node)) {
162605 + result = DECL_RESULT(node);
162606 + if (result != NULL_TREE)
162607 + return set_decl_type_codes(TREE_TYPE(result), decl_hash_data);
162608 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
162609 + }
162610 +
162611 + gcc_assert(TYPE_P(node));
162612 +
162613 + if (TREE_CODE(node) == FUNCTION_TYPE)
162614 + return set_result_codes(TREE_TYPE(node), decl_hash_data);
162615 +
162616 + return set_decl_type_codes(node, decl_hash_data);
162617 +}
162618 +
162619 +static void set_decl_codes(struct decl_hash *decl_hash_data)
162620 +{
162621 + const_tree arg, type;
162622 + enum tree_code code;
162623 +
162624 + if (TREE_CODE(decl_hash_data->decl) == VAR_DECL) {
162625 + set_decl_type_codes(TREE_TYPE(decl_hash_data->decl), decl_hash_data);
162626 + return;
162627 + }
162628 +
162629 + type = get_function_type(decl_hash_data->decl);
162630 + code = TREE_CODE(type);
162631 + gcc_assert(code == FUNCTION_TYPE || code == METHOD_TYPE);
162632 +
162633 + if (FUNCTION_PTR_P(decl_hash_data->decl))
162634 + set_result_codes(type, decl_hash_data);
162635 + else
162636 + set_result_codes(decl_hash_data->decl, decl_hash_data);
162637 +
162638 + for (arg = TYPE_ARG_TYPES(type); arg != NULL_TREE && decl_hash_data->tree_codes_len < CODES_LIMIT; arg = TREE_CHAIN(arg))
162639 + set_decl_type_codes(TREE_VALUE(arg), decl_hash_data);
162640 +}
162641 +
162642 +static const struct size_overflow_hash *get_proper_hash_chain(const struct size_overflow_hash *entry, const char *func_name)
162643 +{
162644 + while (entry) {
162645 + if (!strcmp(entry->name, func_name))
162646 + return entry;
162647 + entry = entry->next;
162648 + }
162649 + return NULL;
162650 +}
162651 +
162652 +unsigned int get_decl_hash(const_tree decl, const char *decl_name)
162653 +{
162654 + struct decl_hash decl_hash_data;
162655 + enum tree_code code = TREE_CODE(decl);
162656 +
162657 + gcc_assert(code == FIELD_DECL || code == FUNCTION_DECL || code == VAR_DECL);
162658 +
162659 + // skip builtins __builtin_constant_p
162660 + if (code == FUNCTION_DECL && DECL_BUILT_IN(decl))
162661 + return NO_HASH;
162662 +
162663 + decl_hash_data.fn_name = decl_name;
162664 + decl_hash_data.decl = decl;
162665 + decl_hash_data.tree_codes_len = 0;
162666 +
162667 + set_decl_codes(&decl_hash_data);
162668 + gcc_assert(decl_hash_data.tree_codes_len != 0);
162669 + set_hash(&decl_hash_data);
162670 + return decl_hash_data.hash;
162671 +}
162672 +
162673 +const char *get_orig_decl_name(const_tree decl)
162674 +{
162675 + const char *name;
162676 + unsigned int len;
162677 + const void *end;
162678 + const_tree orig_decl = DECL_ORIGIN(decl);
162679 +
162680 + len = DECL_NAME_LENGTH(orig_decl);
162681 + name = DECL_NAME_POINTER(orig_decl);
162682 +
162683 + /* Sometimes gcc loses the original cgraph node leaving only clones behind.
162684 + * In such cases we will extract the name from the clone and use it in the hash table
162685 + * without checking the parameter number on the original (unavailable) decl.
162686 + */
162687 +
162688 + if (made_by_compiler(orig_decl)) {
162689 + end = memchr(name, '.', len);
162690 + gcc_assert(end);
162691 + len = (long)end - (long)name;
162692 + gcc_assert(len > 0);
162693 + }
162694 +
162695 + return xstrndup(name, len);
162696 +}
162697 +
162698 +const struct size_overflow_hash *get_size_overflow_hash_entry(unsigned int hash, const char *decl_name, unsigned int argnum)
162699 +{
162700 + const struct size_overflow_hash *entry, *entry_node;
162701 +
162702 + entry = size_overflow_hash[hash];
162703 + entry_node = get_proper_hash_chain(entry, decl_name);
162704 + if (entry_node && entry_node->param & (1U << argnum))
162705 + return entry_node;
162706 +
162707 + entry = size_overflow_hash_aux[hash];
162708 + entry_node = get_proper_hash_chain(entry, decl_name);
162709 + if (entry_node && entry_node->param & (1U << argnum))
162710 + return entry_node;
162711 +
162712 + return NULL;
162713 +}
162714 +
162715 +const struct size_overflow_hash *get_size_overflow_hash_entry_tree(const_tree fndecl, unsigned int argnum)
162716 +{
162717 + const struct size_overflow_hash *entry;
162718 + const_tree orig_decl;
162719 + unsigned int orig_argnum, hash;
162720 + const char *decl_name;
162721 +
162722 + if (made_by_compiler(fndecl)) {
162723 + orig_decl = get_orig_fndecl(fndecl);
162724 + orig_argnum = get_correct_argnum(fndecl, orig_decl, argnum);
162725 + } else {
162726 + orig_decl = fndecl;
162727 + orig_argnum = argnum;
162728 + }
162729 +
162730 + if (orig_argnum == CANNOT_FIND_ARG)
162731 + return NULL;
162732 +
162733 + decl_name = get_orig_decl_name(orig_decl);
162734 + hash = get_decl_hash(orig_decl, decl_name);
162735 + if (hash == NO_HASH)
162736 + return NULL;
162737 +
162738 + entry = get_size_overflow_hash_entry(hash, decl_name, orig_argnum);
162739 + return entry;
162740 +}
162741 +
162742 +unsigned int find_arg_number_tree(const_tree arg, const_tree func)
162743 +{
162744 + tree var;
162745 + unsigned int argnum = 1;
162746 +
162747 + if (DECL_ARGUMENTS(func) == NULL_TREE)
162748 + return CANNOT_FIND_ARG;
162749 +
162750 + if (TREE_CODE(arg) == SSA_NAME)
162751 + arg = SSA_NAME_VAR(arg);
162752 +
162753 + for (var = DECL_ARGUMENTS(func); var; var = TREE_CHAIN(var), argnum++) {
162754 + if (!operand_equal_p(arg, var, 0) && strcmp(DECL_NAME_POINTER(var), DECL_NAME_POINTER(arg)))
162755 + continue;
162756 + if (!skip_types(var))
162757 + return argnum;
162758 + }
162759 +
162760 + return CANNOT_FIND_ARG;
162761 +}
162762 +
162763 +const_tree get_attribute(const char* attr_name, const_tree decl)
162764 +{
162765 + const_tree attr = lookup_attribute(attr_name, DECL_ATTRIBUTES(decl));
162766 + if (attr && TREE_VALUE(attr))
162767 + return attr;
162768 + return NULL_TREE;
162769 +}
162770 +
162771 +/* Check if the function has a size_overflow attribute or it is in the size_overflow hash table.
162772 + * If the function is missing everywhere then print the missing message into stderr.
162773 + */
162774 +void print_missing_function(next_interesting_function_t node)
162775 +{
162776 + unsigned int argnum, hash;
162777 + const struct size_overflow_hash *entry;
162778 + const char *decl_name;
162779 +
162780 + if (node->marked == ASM_STMT_SO_MARK)
162781 + return;
162782 +
162783 + if (node->orig_next_node) {
162784 + hash = node->orig_next_node->hash;
162785 + decl_name = node->orig_next_node->decl_name;
162786 + argnum = node->orig_next_node->num;
162787 + } else {
162788 + hash = node->hash;
162789 + decl_name = node->decl_name;
162790 + argnum = node->num;
162791 + }
162792 +
162793 + entry = get_size_overflow_hash_entry(hash, decl_name, argnum);
162794 + if (entry)
162795 + return;
162796 +
162797 + // inform() would be too slow
162798 + fprintf(stderr, "Function %s is missing from the size_overflow hash table +%s+%u+%u+\n", decl_name, decl_name, argnum, hash);
162799 +}
162800 +
162801 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform.c b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
162802 new file mode 100644
162803 index 0000000..549decf
162804 --- /dev/null
162805 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform.c
162806 @@ -0,0 +1,433 @@
162807 +/*
162808 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
162809 + * Licensed under the GPL v2, or (at your option) v3
162810 + *
162811 + * Homepage:
162812 + * https://github.com/ephox-gcc-plugins/size_overflow
162813 + *
162814 + * Documentation:
162815 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
162816 + *
162817 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
162818 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
162819 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
162820 + *
162821 + * Usage:
162822 + * $ make
162823 + * $ make run
162824 + */
162825 +
162826 +#include "size_overflow.h"
162827 +
162828 +static tree cast_to_orig_type(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node)
162829 +{
162830 + const_gimple assign;
162831 + tree orig_type = TREE_TYPE(orig_node);
162832 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
162833 +
162834 + assign = build_cast_stmt(visited, orig_type, new_node, CREATE_NEW_VAR, &gsi, BEFORE_STMT, false);
162835 + return get_lhs(assign);
162836 +}
162837 +
162838 +static void change_size_overflow_asm_input(gasm *stmt, tree new_input)
162839 +{
162840 + tree list;
162841 +
162842 + gcc_assert(is_size_overflow_insert_check_asm(stmt));
162843 +
162844 + list = build_tree_list(NULL_TREE, build_string(3, "rm"));
162845 + list = chainon(NULL_TREE, build_tree_list(list, new_input));
162846 + gimple_asm_set_input_op(stmt, 0, list);
162847 +}
162848 +
162849 +static void change_orig_node(struct visited *visited, gimple stmt, const_tree orig_node, tree new_node, unsigned int num)
162850 +{
162851 + tree cast_lhs = cast_to_orig_type(visited, stmt, orig_node, new_node);
162852 +
162853 + switch (gimple_code(stmt)) {
162854 + case GIMPLE_RETURN:
162855 + gimple_return_set_retval(as_a_greturn(stmt), cast_lhs);
162856 + break;
162857 + case GIMPLE_CALL:
162858 + gimple_call_set_arg(stmt, num - 1, cast_lhs);
162859 + break;
162860 + case GIMPLE_ASM:
162861 + change_size_overflow_asm_input(as_a_gasm(stmt), cast_lhs);
162862 + break;
162863 + default:
162864 + debug_gimple_stmt(stmt);
162865 + gcc_unreachable();
162866 + }
162867 +
162868 + update_stmt(stmt);
162869 +}
162870 +
162871 +// e.g., 3.8.2, 64, arch/x86/ia32/ia32_signal.c copy_siginfo_from_user32(): compat_ptr() u32 max
162872 +static bool skip_asm_cast(const_tree arg)
162873 +{
162874 + gimple def_stmt = get_def_stmt(arg);
162875 +
162876 + if (!def_stmt || !gimple_assign_cast_p(def_stmt))
162877 + return false;
162878 +
162879 + def_stmt = get_def_stmt(gimple_assign_rhs1(def_stmt));
162880 + if (is_size_overflow_asm(def_stmt))
162881 + return false;
162882 + return def_stmt && gimple_code(def_stmt) == GIMPLE_ASM;
162883 +}
162884 +
162885 +struct interesting_stmts {
162886 + struct interesting_stmts *next;
162887 + gimple first_stmt;
162888 + tree orig_node;
162889 + unsigned int num;
162890 +};
162891 +
162892 +static struct interesting_stmts *create_interesting_stmts(struct interesting_stmts *head, tree orig_node, gimple first_stmt, unsigned int num)
162893 +{
162894 + struct interesting_stmts *new_node;
162895 +
162896 + new_node = (struct interesting_stmts *)xmalloc(sizeof(*new_node));
162897 + new_node->first_stmt = first_stmt;
162898 + new_node->num = num;
162899 + new_node->orig_node = orig_node;
162900 + new_node->next = head;
162901 + return new_node;
162902 +}
162903 +
162904 +static void free_interesting_stmts(struct interesting_stmts *head)
162905 +{
162906 + while (head) {
162907 + struct interesting_stmts *cur = head->next;
162908 + free(head);
162909 + head = cur;
162910 + }
162911 +}
162912 +
162913 +/* This function calls the main recursion function (expand) that duplicates the stmts. Before that it checks the intentional_overflow attribute,
162914 + * it decides whether the duplication is necessary or not. After expand() it changes the orig node to the duplicated node
162915 + * in the original stmt (first stmt) and it inserts the overflow check for the arg of the callee or for the return value.
162916 + */
162917 +static struct interesting_stmts *search_interesting_stmt(struct interesting_stmts *head, gimple first_stmt, tree orig_node, unsigned int num)
162918 +{
162919 + enum tree_code orig_code;
162920 +
162921 + gcc_assert(orig_node != NULL_TREE);
162922 +
162923 + if (is_gimple_constant(orig_node))
162924 + return head;
162925 +
162926 + orig_code = TREE_CODE(orig_node);
162927 + gcc_assert(orig_code != FIELD_DECL && orig_code != FUNCTION_DECL);
162928 + gcc_assert(!skip_types(orig_node));
162929 +
162930 + if (check_intentional_asm(first_stmt, num) != MARK_NO)
162931 + return head;
162932 +
162933 + if (SSA_NAME_IS_DEFAULT_DEF(orig_node))
162934 + return head;
162935 +
162936 + if (skip_asm_cast(orig_node))
162937 + return head;
162938 +
162939 + return create_interesting_stmts(head, orig_node, first_stmt, num);
162940 +}
162941 +
162942 +static void handle_interesting_stmt(struct visited *visited, struct interesting_stmts *head)
162943 +{
162944 + struct interesting_stmts *cur;
162945 +
162946 + for (cur = head; cur; cur = cur->next) {
162947 + tree new_node;
162948 +
162949 + new_node = expand(visited, cur->orig_node);
162950 + if (new_node == NULL_TREE)
162951 + continue;
162952 +
162953 + change_orig_node(visited, cur->first_stmt, cur->orig_node, new_node, cur->num);
162954 + check_size_overflow(cur->first_stmt, TREE_TYPE(new_node), new_node, cur->orig_node, BEFORE_STMT);
162955 + }
162956 +}
162957 +
162958 +static bool is_interesting_function(const_tree decl, unsigned int num)
162959 +{
162960 + const struct size_overflow_hash *so_hash;
162961 +
162962 + if (get_global_next_interesting_function_entry_with_hash(decl, DECL_NAME_POINTER(decl), num, YES_SO_MARK))
162963 + return true;
162964 +
162965 + if (made_by_compiler(decl))
162966 + return false;
162967 +
162968 + so_hash = get_size_overflow_hash_entry_tree(decl, num);
162969 + return so_hash != NULL;
162970 +}
162971 +
162972 +tree handle_fnptr_assign(const_gimple stmt)
162973 +{
162974 + tree field, rhs, op0;
162975 + const_tree op0_type;
162976 + enum tree_code rhs_code;
162977 +
162978 + // TODO skip binary assignments for now (fs/sync.c _591 = __bpf_call_base + _590;)
162979 + if (gimple_num_ops(stmt) != 2)
162980 + return NULL_TREE;
162981 +
162982 + gcc_assert(gimple_num_ops(stmt) == 2);
162983 + // TODO skip asm_stmt for now
162984 + if (gimple_code(stmt) == GIMPLE_ASM)
162985 + return NULL_TREE;
162986 + rhs = gimple_assign_rhs1(stmt);
162987 + if (is_gimple_constant(rhs))
162988 + return NULL_TREE;
162989 +
162990 + rhs_code = TREE_CODE(rhs);
162991 + if (rhs_code == VAR_DECL)
162992 + return rhs;
162993 +
162994 + switch (rhs_code) {
162995 + case ADDR_EXPR:
162996 + op0 = TREE_OPERAND(rhs, 0);
162997 + gcc_assert(TREE_CODE(op0) == FUNCTION_DECL);
162998 + return op0;
162999 + case COMPONENT_REF:
163000 + break;
163001 + // TODO skip array_ref for now
163002 + case ARRAY_REF:
163003 + return NULL_TREE;
163004 + // TODO skip ssa_name because it can lead to parm_decl
163005 + case SSA_NAME:
163006 + return NULL_TREE;
163007 + // TODO skip mem_ref and indirect_ref for now
163008 +#if BUILDING_GCC_VERSION >= 4006
163009 + case MEM_REF:
163010 +#endif
163011 + case INDIRECT_REF:
163012 + return NULL_TREE;
163013 + default:
163014 + debug_tree(rhs);
163015 + debug_gimple_stmt((gimple)stmt);
163016 + gcc_unreachable();
163017 + }
163018 +
163019 + op0 = TREE_OPERAND(rhs, 0);
163020 + switch (TREE_CODE(op0)) {
163021 + // TODO skip array_ref and parm_decl for now
163022 + case ARRAY_REF:
163023 + case PARM_DECL:
163024 + return NULL_TREE;
163025 + case COMPONENT_REF:
163026 +#if BUILDING_GCC_VERSION >= 4006
163027 + case MEM_REF:
163028 +#endif
163029 + case INDIRECT_REF:
163030 + case VAR_DECL:
163031 + break;
163032 + default:
163033 + debug_tree(op0);
163034 + gcc_unreachable();
163035 + }
163036 +
163037 + op0_type = TREE_TYPE(op0);
163038 + // TODO skip unions for now
163039 + if (TREE_CODE(op0_type) == UNION_TYPE)
163040 + return NULL_TREE;
163041 + gcc_assert(TREE_CODE(op0_type) == RECORD_TYPE);
163042 +
163043 + field = TREE_OPERAND(rhs, 1);
163044 + gcc_assert(TREE_CODE(field) == FIELD_DECL);
163045 + return field;
163046 +}
163047 +
163048 +static tree get_fn_or_fnptr_decl(const gcall *call_stmt)
163049 +{
163050 + const_tree fnptr;
163051 + const_gimple def_stmt;
163052 + tree decl = gimple_call_fndecl(call_stmt);
163053 +
163054 + if (decl != NULL_TREE)
163055 + return decl;
163056 +
163057 + fnptr = gimple_call_fn(call_stmt);
163058 + // !!! assertot kell irni 0-ra, mert csak az lehet ott
163059 + if (is_gimple_constant(fnptr))
163060 + return NULL_TREE;
163061 + def_stmt = get_fnptr_def_stmt(fnptr);
163062 + return handle_fnptr_assign(def_stmt);
163063 +}
163064 +
163065 +// Start stmt duplication on marked function parameters
163066 +static struct interesting_stmts *search_interesting_calls(struct interesting_stmts *head, gcall *call_stmt)
163067 +{
163068 + tree decl;
163069 + unsigned int i, len;
163070 +
163071 + len = gimple_call_num_args(call_stmt);
163072 + if (len == 0)
163073 + return head;
163074 +
163075 + decl = get_fn_or_fnptr_decl(call_stmt);
163076 + if (decl == NULL_TREE)
163077 + return head;
163078 +
163079 + for (i = 0; i < len; i++) {
163080 + tree arg;
163081 +
163082 + arg = gimple_call_arg(call_stmt, i);
163083 + if (is_gimple_constant(arg))
163084 + continue;
163085 + if (skip_types(arg))
163086 + continue;
163087 + if (is_interesting_function(decl, i + 1))
163088 + head = search_interesting_stmt(head, call_stmt, arg, i + 1);
163089 + }
163090 +
163091 + return head;
163092 +}
163093 +
163094 +// Collect interesting stmts for duplication
163095 +static void search_interesting_stmts(struct visited *visited)
163096 +{
163097 + basic_block bb;
163098 + bool search_ret;
163099 + struct interesting_stmts *head = NULL;
163100 +
163101 + search_ret = is_interesting_function(current_function_decl, 0);
163102 +
163103 + FOR_ALL_BB_FN(bb, cfun) {
163104 + gimple_stmt_iterator gsi;
163105 +
163106 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
163107 + tree first_node;
163108 + gimple stmt = gsi_stmt(gsi);
163109 +
163110 + switch (gimple_code(stmt)) {
163111 + case GIMPLE_ASM:
163112 + if (!is_size_overflow_insert_check_asm(as_a_gasm(stmt)))
163113 + continue;
163114 + first_node = get_size_overflow_asm_input(as_a_gasm(stmt));
163115 + head = search_interesting_stmt(head, stmt, first_node, 0);
163116 + break;
163117 + case GIMPLE_RETURN:
163118 + if (!search_ret)
163119 + continue;
163120 + first_node = gimple_return_retval(as_a_greturn(stmt));
163121 + if (first_node == NULL_TREE)
163122 + break;
163123 + head = search_interesting_stmt(head, stmt, first_node, 0);
163124 + break;
163125 + case GIMPLE_CALL:
163126 + head = search_interesting_calls(head, as_a_gcall(stmt));
163127 + break;
163128 + default:
163129 + break;
163130 + }
163131 + }
163132 + }
163133 +
163134 + handle_interesting_stmt(visited, head);
163135 + free_interesting_stmts(head);
163136 +}
163137 +
163138 +static struct visited *create_visited(void)
163139 +{
163140 + struct visited *new_node;
163141 +
163142 + new_node = (struct visited *)xmalloc(sizeof(*new_node));
163143 + new_node->stmts = pointer_set_create();
163144 + new_node->my_stmts = pointer_set_create();
163145 + new_node->skip_expr_casts = pointer_set_create();
163146 + new_node->no_cast_check = pointer_set_create();
163147 + return new_node;
163148 +}
163149 +
163150 +static void free_visited(struct visited *visited)
163151 +{
163152 + pointer_set_destroy(visited->stmts);
163153 + pointer_set_destroy(visited->my_stmts);
163154 + pointer_set_destroy(visited->skip_expr_casts);
163155 + pointer_set_destroy(visited->no_cast_check);
163156 +
163157 + free(visited);
163158 +}
163159 +
163160 +// Remove the size_overflow asm stmt and create an assignment from the input and output of the asm
163161 +static void replace_size_overflow_asm_with_assign(gasm *asm_stmt, tree lhs, tree rhs)
163162 +{
163163 + gassign *assign;
163164 + gimple_stmt_iterator gsi;
163165 +
163166 + // already removed
163167 + if (gimple_bb(asm_stmt) == NULL)
163168 + return;
163169 + gsi = gsi_for_stmt(asm_stmt);
163170 +
163171 + assign = gimple_build_assign(lhs, rhs);
163172 + gsi_insert_before(&gsi, assign, GSI_SAME_STMT);
163173 + SSA_NAME_DEF_STMT(lhs) = assign;
163174 +
163175 + gsi_remove(&gsi, true);
163176 +}
163177 +
163178 +// Replace our asm stmts with assignments (they are no longer needed and may interfere with later optimizations)
163179 +static void remove_size_overflow_asm(gimple stmt)
163180 +{
163181 + gimple_stmt_iterator gsi;
163182 + tree input, output;
163183 +
163184 + if (!is_size_overflow_asm(stmt))
163185 + return;
163186 +
163187 + if (gimple_asm_noutputs(as_a_gasm(stmt)) == 0) {
163188 + gsi = gsi_for_stmt(stmt);
163189 +
163190 + ipa_remove_stmt_references(cgraph_get_node(current_function_decl), stmt);
163191 + gsi_remove(&gsi, true);
163192 + return;
163193 + }
163194 +
163195 + input = gimple_asm_input_op(as_a_gasm(stmt), 0);
163196 + output = gimple_asm_output_op(as_a_gasm(stmt), 0);
163197 + replace_size_overflow_asm_with_assign(as_a_gasm(stmt), TREE_VALUE(output), TREE_VALUE(input));
163198 +}
163199 +
163200 +static void remove_all_size_overflow_asm(void)
163201 +{
163202 + basic_block bb;
163203 +
163204 + FOR_ALL_BB_FN(bb, cfun) {
163205 + gimple_stmt_iterator si;
163206 +
163207 + for (si = gsi_start_bb(bb); !gsi_end_p(si); gsi_next(&si))
163208 + remove_size_overflow_asm(gsi_stmt(si));
163209 + }
163210 +}
163211 +
163212 +unsigned int size_overflow_transform(struct cgraph_node *node __unused)
163213 +{
163214 + struct visited *visited;
163215 +
163216 +#if BUILDING_GCC_VERSION >= 4008
163217 + if (dump_file) {
163218 + fprintf(dump_file, "BEFORE TRANSFORM -------------------------\n");
163219 + size_overflow_dump_function(dump_file, node);
163220 + }
163221 +#endif
163222 + visited = create_visited();
163223 + set_dominance_info();
163224 +
163225 + search_interesting_stmts(visited);
163226 +
163227 + remove_all_size_overflow_asm();
163228 +
163229 + unset_dominance_info();
163230 + free_visited(visited);
163231 +
163232 +#if BUILDING_GCC_VERSION >= 4008
163233 + if (dump_file) {
163234 + fprintf(dump_file, "AFTER TRANSFORM -------------------------\n");
163235 + size_overflow_dump_function(dump_file, node);
163236 + }
163237 +#endif
163238 + return TODO_dump_func | TODO_verify_stmts | TODO_remove_unused_locals | TODO_update_ssa_no_phi | TODO_ggc_collect | TODO_verify_flow;
163239 +}
163240 diff --git a/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163241 new file mode 100644
163242 index 0000000..c9d7068
163243 --- /dev/null
163244 +++ b/tools/gcc/size_overflow_plugin/size_overflow_transform_core.c
163245 @@ -0,0 +1,966 @@
163246 +/*
163247 + * Copyright 2011-2015 by Emese Revfy <re.emese@gmail.com>
163248 + * Licensed under the GPL v2, or (at your option) v3
163249 + *
163250 + * Homepage:
163251 + * https://github.com/ephox-gcc-plugins/size_overflow
163252 + *
163253 + * Documentation:
163254 + * http://forums.grsecurity.net/viewtopic.php?f=7&t=3043
163255 + *
163256 + * This plugin recomputes expressions of function arguments marked by a size_overflow attribute
163257 + * with double integer precision (DImode/TImode for 32/64 bit integer types).
163258 + * The recomputed argument is checked against TYPE_MAX and an event is logged on overflow and the triggering process is killed.
163259 + *
163260 + * Usage:
163261 + * $ make
163262 + * $ make run
163263 + */
163264 +
163265 +#include "size_overflow.h"
163266 +
163267 +#define MIN_CHECK true
163268 +#define MAX_CHECK false
163269 +
163270 +unsigned int call_count = 0;
163271 +
163272 +static tree get_size_overflow_type(struct visited *visited, const_gimple stmt, const_tree node)
163273 +{
163274 + const_tree type;
163275 + tree new_type;
163276 +
163277 + gcc_assert(node != NULL_TREE);
163278 +
163279 + type = TREE_TYPE(node);
163280 +
163281 + if (pointer_set_contains(visited->my_stmts, stmt))
163282 + return TREE_TYPE(node);
163283 +
163284 + switch (TYPE_MODE(type)) {
163285 + case QImode:
163286 + new_type = size_overflow_type_HI;
163287 + break;
163288 + case HImode:
163289 + new_type = size_overflow_type_SI;
163290 + break;
163291 + case SImode:
163292 + new_type = size_overflow_type_DI;
163293 + break;
163294 + case DImode:
163295 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode))
163296 + new_type = TYPE_UNSIGNED(type) ? unsigned_intDI_type_node : intDI_type_node;
163297 + else
163298 + new_type = size_overflow_type_TI;
163299 + break;
163300 + case TImode:
163301 + gcc_assert(!TYPE_UNSIGNED(type));
163302 + new_type = size_overflow_type_TI;
163303 + break;
163304 + default:
163305 + debug_tree((tree)node);
163306 + error("%s: unsupported gcc configuration (%qE).", __func__, current_function_decl);
163307 + gcc_unreachable();
163308 + }
163309 +
163310 + if (TYPE_QUALS(type) != 0)
163311 + return build_qualified_type(new_type, TYPE_QUALS(type));
163312 + return new_type;
163313 +}
163314 +
163315 +static tree cast_to_new_size_overflow_type(struct visited *visited, gimple stmt, tree rhs, tree size_overflow_type, bool before)
163316 +{
163317 + gimple_stmt_iterator gsi;
163318 + gimple new_stmt;
163319 +
163320 + if (rhs == NULL_TREE)
163321 + return NULL_TREE;
163322 +
163323 + gsi = gsi_for_stmt(stmt);
163324 + new_stmt = build_cast_stmt(visited, size_overflow_type, rhs, CREATE_NEW_VAR, &gsi, before, false);
163325 + if (gimple_assign_cast_p(new_stmt))
163326 + gimple_assign_set_rhs_code(new_stmt, CONVERT_EXPR);
163327 + pointer_set_insert(visited->my_stmts, new_stmt);
163328 +
163329 + return get_lhs(new_stmt);
163330 +}
163331 +
163332 +tree create_assign(struct visited *visited, gimple oldstmt, tree rhs1, bool before)
163333 +{
163334 + tree lhs, dst_type;
163335 + gimple_stmt_iterator gsi;
163336 +
163337 + if (rhs1 == NULL_TREE) {
163338 + debug_gimple_stmt(oldstmt);
163339 + error("%s: rhs1 is NULL_TREE", __func__);
163340 + gcc_unreachable();
163341 + }
163342 +
163343 + switch (gimple_code(oldstmt)) {
163344 + case GIMPLE_ASM:
163345 + lhs = rhs1;
163346 + break;
163347 + case GIMPLE_CALL:
163348 + case GIMPLE_ASSIGN:
163349 + lhs = gimple_get_lhs(oldstmt);
163350 + break;
163351 + default:
163352 + debug_gimple_stmt(oldstmt);
163353 + gcc_unreachable();
163354 + }
163355 +
163356 + gsi = gsi_for_stmt(oldstmt);
163357 + pointer_set_insert(visited->stmts, oldstmt);
163358 + if (lookup_stmt_eh_lp(oldstmt) != 0) {
163359 + basic_block next_bb, cur_bb;
163360 + const_edge e;
163361 +
163362 + gcc_assert(before == false);
163363 + gcc_assert(stmt_can_throw_internal(oldstmt));
163364 + gcc_assert(gimple_code(oldstmt) == GIMPLE_CALL);
163365 + gcc_assert(!gsi_end_p(gsi));
163366 +
163367 + cur_bb = gimple_bb(oldstmt);
163368 + next_bb = cur_bb->next_bb;
163369 + e = find_edge(cur_bb, next_bb);
163370 + gcc_assert(e != NULL);
163371 + gcc_assert(e->flags & EDGE_FALLTHRU);
163372 +
163373 + gsi = gsi_after_labels(next_bb);
163374 + gcc_assert(!gsi_end_p(gsi));
163375 +
163376 + before = true;
163377 + oldstmt = gsi_stmt(gsi);
163378 + }
163379 +
163380 + if (is_gimple_constant(rhs1) && TREE_CODE_CLASS(gimple_assign_rhs_code(oldstmt)) == tcc_comparison)
163381 + dst_type = get_size_overflow_type(visited, oldstmt, rhs1);
163382 + else
163383 + dst_type = get_size_overflow_type(visited, oldstmt, lhs);
163384 +
163385 + if (is_gimple_constant(rhs1))
163386 + return cast_a_tree(dst_type, rhs1);
163387 + return cast_to_new_size_overflow_type(visited, oldstmt, rhs1, dst_type, before);
163388 +}
163389 +
163390 +tree dup_assign(struct visited *visited, gassign *oldstmt, const_tree node, tree rhs1, tree rhs2, tree __unused rhs3)
163391 +{
163392 + gassign *stmt;
163393 + gimple_stmt_iterator gsi;
163394 + tree size_overflow_type, new_var, lhs = gimple_assign_lhs(oldstmt);
163395 +
163396 + if (pointer_set_contains(visited->my_stmts, oldstmt))
163397 + return lhs;
163398 +
163399 + if (gimple_num_ops(oldstmt) != 4 && rhs1 == NULL_TREE) {
163400 + rhs1 = gimple_assign_rhs1(oldstmt);
163401 + rhs1 = create_assign(visited, oldstmt, rhs1, BEFORE_STMT);
163402 + }
163403 + if (gimple_num_ops(oldstmt) == 3 && rhs2 == NULL_TREE) {
163404 + rhs2 = gimple_assign_rhs2(oldstmt);
163405 + rhs2 = create_assign(visited, oldstmt, rhs2, BEFORE_STMT);
163406 + }
163407 +
163408 + stmt = as_a_gassign(gimple_copy(oldstmt));
163409 + gimple_set_location(stmt, gimple_location(oldstmt));
163410 + pointer_set_insert(visited->my_stmts, stmt);
163411 +
163412 + if (gimple_assign_rhs_code(oldstmt) == WIDEN_MULT_EXPR)
163413 + gimple_assign_set_rhs_code(stmt, MULT_EXPR);
163414 +
163415 + size_overflow_type = get_size_overflow_type(visited, oldstmt, node);
163416 +
163417 + new_var = create_new_var(size_overflow_type);
163418 + new_var = make_ssa_name(new_var, stmt);
163419 + gimple_assign_set_lhs(stmt, new_var);
163420 +
163421 + if (rhs1 != NULL_TREE)
163422 + gimple_assign_set_rhs1(stmt, rhs1);
163423 +
163424 + if (rhs2 != NULL_TREE)
163425 + gimple_assign_set_rhs2(stmt, rhs2);
163426 +#if BUILDING_GCC_VERSION >= 4006
163427 + if (rhs3 != NULL_TREE)
163428 + gimple_assign_set_rhs3(stmt, rhs3);
163429 +#endif
163430 + gimple_set_vuse(stmt, gimple_vuse(oldstmt));
163431 + gimple_set_vdef(stmt, gimple_vdef(oldstmt));
163432 +
163433 + gsi = gsi_for_stmt(oldstmt);
163434 + gsi_insert_after(&gsi, stmt, GSI_SAME_STMT);
163435 + update_stmt(stmt);
163436 + pointer_set_insert(visited->stmts, oldstmt);
163437 + return gimple_assign_lhs(stmt);
163438 +}
163439 +
163440 +static tree cast_parm_decl(struct visited *visited, tree phi_ssa_name, tree arg, tree size_overflow_type, basic_block bb)
163441 +{
163442 + const_gimple assign;
163443 + gimple_stmt_iterator gsi;
163444 + basic_block first_bb;
163445 +
163446 + gcc_assert(SSA_NAME_IS_DEFAULT_DEF(arg));
163447 +
163448 + if (bb->index == 0) {
163449 + first_bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
163450 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
163451 + set_immediate_dominator(CDI_DOMINATORS, first_bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
163452 + bb = first_bb;
163453 + }
163454 +
163455 + gsi = gsi_after_labels(bb);
163456 + assign = build_cast_stmt(visited, size_overflow_type, arg, phi_ssa_name, &gsi, BEFORE_STMT, false);
163457 + pointer_set_insert(visited->my_stmts, assign);
163458 + return get_lhs(assign);
163459 +}
163460 +
163461 +static tree use_phi_ssa_name(struct visited *visited, tree ssa_name_var, tree new_arg)
163462 +{
163463 + gimple_stmt_iterator gsi;
163464 + const_gimple assign;
163465 + gimple def_stmt = get_def_stmt(new_arg);
163466 +
163467 + if (gimple_code(def_stmt) == GIMPLE_PHI) {
163468 + gsi = gsi_after_labels(gimple_bb(def_stmt));
163469 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, BEFORE_STMT, true);
163470 + } else {
163471 + gsi = gsi_for_stmt(def_stmt);
163472 + assign = build_cast_stmt(visited, TREE_TYPE(new_arg), new_arg, ssa_name_var, &gsi, AFTER_STMT, true);
163473 + }
163474 +
163475 + pointer_set_insert(visited->my_stmts, assign);
163476 + return get_lhs(assign);
163477 +}
163478 +
163479 +static tree cast_visited_phi_arg(struct visited *visited, tree ssa_name_var, tree arg, tree size_overflow_type)
163480 +{
163481 + basic_block bb;
163482 + gimple_stmt_iterator gsi;
163483 + const_gimple def_stmt;
163484 + const_gimple assign;
163485 +
163486 + def_stmt = get_def_stmt(arg);
163487 + bb = gimple_bb(def_stmt);
163488 + gcc_assert(bb->index != 0);
163489 + gsi = gsi_after_labels(bb);
163490 +
163491 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, BEFORE_STMT, false);
163492 + pointer_set_insert(visited->my_stmts, assign);
163493 + return get_lhs(assign);
163494 +}
163495 +
163496 +static tree create_new_phi_arg(struct visited *visited, tree ssa_name_var, tree new_arg, gphi *oldstmt, unsigned int i)
163497 +{
163498 + tree size_overflow_type;
163499 + tree arg;
163500 + const_gimple def_stmt;
163501 +
163502 + if (new_arg != NULL_TREE && is_gimple_constant(new_arg))
163503 + return new_arg;
163504 +
163505 + arg = gimple_phi_arg_def(oldstmt, i);
163506 + def_stmt = get_def_stmt(arg);
163507 + gcc_assert(def_stmt != NULL);
163508 + size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
163509 +
163510 + switch (gimple_code(def_stmt)) {
163511 + case GIMPLE_PHI:
163512 + return cast_visited_phi_arg(visited, ssa_name_var, arg, size_overflow_type);
163513 + case GIMPLE_NOP: {
163514 + basic_block bb;
163515 +
163516 + bb = gimple_phi_arg_edge(oldstmt, i)->src;
163517 + return cast_parm_decl(visited, ssa_name_var, arg, size_overflow_type, bb);
163518 + }
163519 + case GIMPLE_ASM: {
163520 + gimple_stmt_iterator gsi;
163521 + const_gimple assign;
163522 + gimple stmt = get_def_stmt(arg);
163523 +
163524 + gsi = gsi_for_stmt(stmt);
163525 + assign = build_cast_stmt(visited, size_overflow_type, arg, ssa_name_var, &gsi, AFTER_STMT, false);
163526 + pointer_set_insert(visited->my_stmts, assign);
163527 + return get_lhs(assign);
163528 + }
163529 + default:
163530 + gcc_assert(new_arg != NULL_TREE);
163531 + gcc_assert(types_compatible_p(TREE_TYPE(new_arg), size_overflow_type));
163532 + return use_phi_ssa_name(visited, ssa_name_var, new_arg);
163533 + }
163534 +}
163535 +
163536 +static gphi *overflow_create_phi_node(struct visited *visited, gphi *oldstmt, tree result)
163537 +{
163538 + basic_block bb;
163539 + gimple stmt;
163540 + gphi *phi;
163541 + gimple_seq seq;
163542 + gimple_stmt_iterator gsi = gsi_for_stmt(oldstmt);
163543 +
163544 + bb = gsi_bb(gsi);
163545 +
163546 + if (result == NULL_TREE) {
163547 + tree old_result = gimple_phi_result(oldstmt);
163548 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, old_result);
163549 +
163550 + result = create_new_var(size_overflow_type);
163551 + }
163552 +
163553 + stmt = create_phi_node(result, bb);
163554 + phi = as_a_gphi(stmt);
163555 + gimple_phi_set_result(phi, make_ssa_name(result, phi));
163556 + seq = phi_nodes(bb);
163557 + gsi = gsi_last(seq);
163558 + gsi_remove(&gsi, false);
163559 +
163560 + gsi = gsi_for_stmt(oldstmt);
163561 + gsi_insert_after(&gsi, phi, GSI_NEW_STMT);
163562 + gimple_set_bb(phi, bb);
163563 + return phi;
163564 +}
163565 +
163566 +#if BUILDING_GCC_VERSION <= 4007
163567 +static tree create_new_phi_node(struct visited *visited, VEC(tree, heap) **args, tree ssa_name_var, gimple oldstmt)
163568 +#else
163569 +static tree create_new_phi_node(struct visited *visited, vec<tree, va_heap, vl_embed> *&args, tree ssa_name_var, gphi *oldstmt)
163570 +#endif
163571 +{
163572 + gphi *new_phi;
163573 + unsigned int i;
163574 + tree arg, result;
163575 + location_t loc = gimple_location(oldstmt);
163576 +
163577 +#if BUILDING_GCC_VERSION <= 4007
163578 + gcc_assert(!VEC_empty(tree, *args));
163579 +#else
163580 + gcc_assert(!args->is_empty());
163581 +#endif
163582 +
163583 + new_phi = overflow_create_phi_node(visited, oldstmt, ssa_name_var);
163584 + result = gimple_phi_result(new_phi);
163585 + ssa_name_var = SSA_NAME_VAR(result);
163586 +
163587 +#if BUILDING_GCC_VERSION <= 4007
163588 + FOR_EACH_VEC_ELT(tree, *args, i, arg) {
163589 +#else
163590 + FOR_EACH_VEC_SAFE_ELT(args, i, arg) {
163591 +#endif
163592 + arg = create_new_phi_arg(visited, ssa_name_var, arg, oldstmt, i);
163593 + add_phi_arg(new_phi, arg, gimple_phi_arg_edge(oldstmt, i), loc);
163594 + }
163595 +
163596 +#if BUILDING_GCC_VERSION <= 4007
163597 + VEC_free(tree, heap, *args);
163598 +#else
163599 + vec_free(args);
163600 +#endif
163601 + update_stmt(new_phi);
163602 + pointer_set_insert(visited->my_stmts, new_phi);
163603 + return result;
163604 +}
163605 +
163606 +static tree handle_phi(struct visited *visited, tree orig_result)
163607 +{
163608 + tree ssa_name_var = NULL_TREE;
163609 +#if BUILDING_GCC_VERSION <= 4007
163610 + VEC(tree, heap) *args = NULL;
163611 +#else
163612 + vec<tree, va_heap, vl_embed> *args = NULL;
163613 +#endif
163614 + gphi *oldstmt = as_a_gphi(get_def_stmt(orig_result));
163615 + unsigned int i, len = gimple_phi_num_args(oldstmt);
163616 +
163617 + pointer_set_insert(visited->stmts, oldstmt);
163618 + for (i = 0; i < len; i++) {
163619 + tree arg, new_arg;
163620 +
163621 + arg = gimple_phi_arg_def(oldstmt, i);
163622 + new_arg = expand(visited, arg);
163623 +
163624 + if (ssa_name_var == NULL_TREE && new_arg != NULL_TREE)
163625 + ssa_name_var = SSA_NAME_VAR(new_arg);
163626 +
163627 + if (is_gimple_constant(arg)) {
163628 + tree size_overflow_type = get_size_overflow_type(visited, oldstmt, arg);
163629 +
163630 + new_arg = cast_a_tree(size_overflow_type, arg);
163631 + }
163632 +
163633 +#if BUILDING_GCC_VERSION <= 4007
163634 + VEC_safe_push(tree, heap, args, new_arg);
163635 +#else
163636 + vec_safe_push(args, new_arg);
163637 +#endif
163638 + }
163639 +
163640 +#if BUILDING_GCC_VERSION <= 4007
163641 + return create_new_phi_node(visited, &args, ssa_name_var, oldstmt);
163642 +#else
163643 + return create_new_phi_node(visited, args, ssa_name_var, oldstmt);
163644 +#endif
163645 +}
163646 +
163647 +static tree create_cast_assign(struct visited *visited, gassign *stmt)
163648 +{
163649 + tree rhs1 = gimple_assign_rhs1(stmt);
163650 + tree lhs = gimple_assign_lhs(stmt);
163651 + const_tree rhs1_type = TREE_TYPE(rhs1);
163652 + const_tree lhs_type = TREE_TYPE(lhs);
163653 +
163654 + if (TYPE_UNSIGNED(rhs1_type) == TYPE_UNSIGNED(lhs_type))
163655 + return create_assign(visited, stmt, lhs, AFTER_STMT);
163656 +
163657 + return create_assign(visited, stmt, rhs1, AFTER_STMT);
163658 +}
163659 +
163660 +static bool skip_lhs_cast_check(const gassign *stmt)
163661 +{
163662 + const_tree rhs = gimple_assign_rhs1(stmt);
163663 + const_gimple def_stmt = get_def_stmt(rhs);
163664 +
163665 + // 3.8.2 kernel/futex_compat.c compat_exit_robust_list(): get_user() 64 ulong -> int (compat_long_t), int max
163666 + if (gimple_code(def_stmt) == GIMPLE_ASM)
163667 + return true;
163668 +
163669 + if (is_const_plus_unsigned_signed_truncation(rhs))
163670 + return true;
163671 +
163672 + return false;
163673 +}
163674 +
163675 +static tree create_string_param(tree string)
163676 +{
163677 + tree i_type, a_type;
163678 + const int length = TREE_STRING_LENGTH(string);
163679 +
163680 + gcc_assert(length > 0);
163681 +
163682 + i_type = build_index_type(build_int_cst(NULL_TREE, length - 1));
163683 + a_type = build_array_type(char_type_node, i_type);
163684 +
163685 + TREE_TYPE(string) = a_type;
163686 + TREE_CONSTANT(string) = 1;
163687 + TREE_READONLY(string) = 1;
163688 +
163689 + return build1(ADDR_EXPR, ptr_type_node, string);
163690 +}
163691 +
163692 +static void insert_cond(basic_block cond_bb, tree arg, enum tree_code cond_code, tree type_value)
163693 +{
163694 + gcond *cond_stmt;
163695 + gimple_stmt_iterator gsi = gsi_last_bb(cond_bb);
163696 +
163697 + cond_stmt = gimple_build_cond(cond_code, arg, type_value, NULL_TREE, NULL_TREE);
163698 + gsi_insert_after(&gsi, cond_stmt, GSI_CONTINUE_LINKING);
163699 + update_stmt(cond_stmt);
163700 +}
163701 +
163702 +static void insert_cond_result(basic_block bb_true, const_gimple stmt, const_tree arg, bool min)
163703 +{
163704 + gimple call_stmt;
163705 + gcall *func_stmt;
163706 + const_gimple def_stmt;
163707 + const_tree loc_line;
163708 + tree loc_file, ssa_name, current_func;
163709 + expanded_location xloc;
163710 + char *ssa_name_buf;
163711 + int len;
163712 + struct cgraph_edge *edge;
163713 + struct cgraph_node *report_node;
163714 + int frequency;
163715 + gimple_stmt_iterator gsi = gsi_start_bb(bb_true);
163716 +
163717 + def_stmt = get_def_stmt(arg);
163718 + xloc = expand_location(gimple_location(def_stmt));
163719 +
163720 + if (!gimple_has_location(def_stmt)) {
163721 + xloc = expand_location(gimple_location(stmt));
163722 + if (!gimple_has_location(stmt))
163723 + xloc = expand_location(DECL_SOURCE_LOCATION(current_function_decl));
163724 + }
163725 +
163726 + loc_line = build_int_cstu(unsigned_type_node, xloc.line);
163727 +
163728 + loc_file = build_string(strlen(xloc.file) + 1, xloc.file);
163729 + loc_file = create_string_param(loc_file);
163730 +
163731 + current_func = build_string(DECL_NAME_LENGTH(current_function_decl) + 1, DECL_NAME_POINTER(current_function_decl));
163732 + current_func = create_string_param(current_func);
163733 +
163734 + gcc_assert(DECL_NAME(SSA_NAME_VAR(arg)) != NULL);
163735 + call_count++;
163736 + len = asprintf(&ssa_name_buf, "%s_%u %s, count: %u\n", DECL_NAME_POINTER(SSA_NAME_VAR(arg)), SSA_NAME_VERSION(arg), min ? "min" : "max", call_count);
163737 + gcc_assert(len > 0);
163738 + ssa_name = build_string(len + 1, ssa_name_buf);
163739 + free(ssa_name_buf);
163740 + ssa_name = create_string_param(ssa_name);
163741 +
163742 + // void report_size_overflow(const char *file, unsigned int line, const char *func, const char *ssa_name)
163743 + call_stmt = gimple_build_call(report_size_overflow_decl, 4, loc_file, loc_line, current_func, ssa_name);
163744 + func_stmt = as_a_gcall(call_stmt);
163745 + gsi_insert_after(&gsi, func_stmt, GSI_CONTINUE_LINKING);
163746 +
163747 + report_node = cgraph_get_create_node(report_size_overflow_decl);
163748 + gcc_assert(report_node);
163749 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb_true);
163750 +
163751 + edge = cgraph_create_edge(get_cnode(current_function_decl), report_node, func_stmt, bb_true->count, frequency, bb_true->loop_depth);
163752 + gcc_assert(edge != NULL);
163753 +}
163754 +
163755 +static void insert_check_size_overflow(gimple stmt, enum tree_code cond_code, tree arg, tree type_value, bool before, bool min)
163756 +{
163757 + basic_block cond_bb, join_bb, bb_true;
163758 + edge e;
163759 + gimple_stmt_iterator gsi = gsi_for_stmt(stmt);
163760 +
163761 + cond_bb = gimple_bb(stmt);
163762 + if (before)
163763 + gsi_prev(&gsi);
163764 + if (gsi_end_p(gsi))
163765 + e = split_block_after_labels(cond_bb);
163766 + else
163767 + e = split_block(cond_bb, gsi_stmt(gsi));
163768 + cond_bb = e->src;
163769 + join_bb = e->dest;
163770 + e->flags = EDGE_FALSE_VALUE;
163771 + e->probability = REG_BR_PROB_BASE;
163772 +
163773 + bb_true = create_empty_bb(cond_bb);
163774 + make_edge(cond_bb, bb_true, EDGE_TRUE_VALUE);
163775 + make_edge(cond_bb, join_bb, EDGE_FALSE_VALUE);
163776 + make_edge(bb_true, join_bb, EDGE_FALLTHRU);
163777 +
163778 + gcc_assert(dom_info_available_p(CDI_DOMINATORS));
163779 + set_immediate_dominator(CDI_DOMINATORS, bb_true, cond_bb);
163780 + set_immediate_dominator(CDI_DOMINATORS, join_bb, cond_bb);
163781 +
163782 + if (current_loops != NULL) {
163783 + gcc_assert(cond_bb->loop_father == join_bb->loop_father);
163784 + add_bb_to_loop(bb_true, cond_bb->loop_father);
163785 + }
163786 +
163787 + insert_cond(cond_bb, arg, cond_code, type_value);
163788 + insert_cond_result(bb_true, stmt, arg, min);
163789 +
163790 +// print_the_code_insertions(stmt);
163791 +}
163792 +
163793 +void check_size_overflow(gimple stmt, tree size_overflow_type, tree cast_rhs, tree rhs, bool before)
163794 +{
163795 + const_tree rhs_type = TREE_TYPE(rhs);
163796 + tree cast_rhs_type, type_max_type, type_min_type, type_max, type_min;
163797 +
163798 + gcc_assert(rhs_type != NULL_TREE);
163799 + if (TREE_CODE(rhs_type) == POINTER_TYPE)
163800 + return;
163801 +
163802 + gcc_assert(TREE_CODE(rhs_type) == INTEGER_TYPE || TREE_CODE(rhs_type) == ENUMERAL_TYPE);
163803 +
163804 + if (is_const_plus_unsigned_signed_truncation(rhs))
163805 + return;
163806 +
163807 + type_max = cast_a_tree(size_overflow_type, TYPE_MAX_VALUE(rhs_type));
163808 + // typemax (-1) < typemin (0)
163809 + if (TREE_OVERFLOW(type_max))
163810 + return;
163811 +
163812 + type_min = cast_a_tree(size_overflow_type, TYPE_MIN_VALUE(rhs_type));
163813 +
163814 + cast_rhs_type = TREE_TYPE(cast_rhs);
163815 + type_max_type = TREE_TYPE(type_max);
163816 + gcc_assert(types_compatible_p(cast_rhs_type, type_max_type));
163817 +
163818 + insert_check_size_overflow(stmt, GT_EXPR, cast_rhs, type_max, before, MAX_CHECK);
163819 +
163820 + // special case: get_size_overflow_type(), 32, u64->s
163821 + if (LONG_TYPE_SIZE == GET_MODE_BITSIZE(SImode) && TYPE_UNSIGNED(size_overflow_type) && !TYPE_UNSIGNED(rhs_type))
163822 + return;
163823 +
163824 + type_min_type = TREE_TYPE(type_min);
163825 + gcc_assert(types_compatible_p(type_max_type, type_min_type));
163826 + insert_check_size_overflow(stmt, LT_EXPR, cast_rhs, type_min, before, MIN_CHECK);
163827 +}
163828 +
163829 +static tree create_cast_overflow_check(struct visited *visited, tree new_rhs1, gassign *stmt)
163830 +{
163831 + bool cast_lhs, cast_rhs;
163832 + tree lhs = gimple_assign_lhs(stmt);
163833 + tree rhs = gimple_assign_rhs1(stmt);
163834 + const_tree lhs_type = TREE_TYPE(lhs);
163835 + const_tree rhs_type = TREE_TYPE(rhs);
163836 + enum machine_mode lhs_mode = TYPE_MODE(lhs_type);
163837 + enum machine_mode rhs_mode = TYPE_MODE(rhs_type);
163838 + unsigned int lhs_size = GET_MODE_BITSIZE(lhs_mode);
163839 + unsigned int rhs_size = GET_MODE_BITSIZE(rhs_mode);
163840 +
163841 + static bool check_lhs[3][4] = {
163842 + // ss su us uu
163843 + { false, true, true, false }, // lhs > rhs
163844 + { false, false, false, false }, // lhs = rhs
163845 + { true, true, true, true }, // lhs < rhs
163846 + };
163847 +
163848 + static bool check_rhs[3][4] = {
163849 + // ss su us uu
163850 + { true, false, true, true }, // lhs > rhs
163851 + { true, false, true, true }, // lhs = rhs
163852 + { true, false, true, true }, // lhs < rhs
163853 + };
163854 +
163855 + // skip lhs check on signed SI -> HI cast or signed SI -> QI cast
163856 + if (rhs_mode == SImode && !TYPE_UNSIGNED(rhs_type) && (lhs_mode == HImode || lhs_mode == QImode))
163857 + return create_assign(visited, stmt, lhs, AFTER_STMT);
163858 +
163859 + if (lhs_size > rhs_size) {
163860 + cast_lhs = check_lhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163861 + cast_rhs = check_rhs[0][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163862 + } else if (lhs_size == rhs_size) {
163863 + cast_lhs = check_lhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163864 + cast_rhs = check_rhs[1][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163865 + } else {
163866 + cast_lhs = check_lhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163867 + cast_rhs = check_rhs[2][TYPE_UNSIGNED(rhs_type) + 2 * TYPE_UNSIGNED(lhs_type)];
163868 + }
163869 +
163870 + if (!cast_lhs && !cast_rhs)
163871 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
163872 +
163873 + if (cast_lhs && !skip_lhs_cast_check(stmt))
163874 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, lhs, BEFORE_STMT);
163875 +
163876 + if (cast_rhs)
163877 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs, BEFORE_STMT);
163878 +
163879 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
163880 +}
163881 +
163882 +static tree handle_unary_rhs(struct visited *visited, gassign *stmt)
163883 +{
163884 + enum tree_code rhs_code;
163885 + tree rhs1, new_rhs1, lhs = gimple_assign_lhs(stmt);
163886 +
163887 + if (pointer_set_contains(visited->my_stmts, stmt))
163888 + return lhs;
163889 +
163890 + rhs1 = gimple_assign_rhs1(stmt);
163891 + if (TREE_CODE(TREE_TYPE(rhs1)) == POINTER_TYPE)
163892 + return create_assign(visited, stmt, lhs, AFTER_STMT);
163893 +
163894 + new_rhs1 = expand(visited, rhs1);
163895 +
163896 + if (new_rhs1 == NULL_TREE)
163897 + return create_cast_assign(visited, stmt);
163898 +
163899 + if (pointer_set_contains(visited->no_cast_check, stmt))
163900 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
163901 +
163902 + rhs_code = gimple_assign_rhs_code(stmt);
163903 + if (rhs_code == BIT_NOT_EXPR || rhs_code == NEGATE_EXPR) {
163904 + tree size_overflow_type = get_size_overflow_type(visited, stmt, rhs1);
163905 +
163906 + new_rhs1 = cast_to_new_size_overflow_type(visited, stmt, new_rhs1, size_overflow_type, BEFORE_STMT);
163907 + check_size_overflow(stmt, size_overflow_type, new_rhs1, rhs1, BEFORE_STMT);
163908 + return create_assign(visited, stmt, lhs, AFTER_STMT);
163909 + }
163910 +
163911 + if (!gimple_assign_cast_p(stmt))
163912 + return dup_assign(visited, stmt, lhs, new_rhs1, NULL_TREE, NULL_TREE);
163913 +
163914 + return create_cast_overflow_check(visited, new_rhs1, stmt);
163915 +}
163916 +
163917 +static tree handle_unary_ops(struct visited *visited, gassign *stmt)
163918 +{
163919 + tree rhs1, lhs = gimple_assign_lhs(stmt);
163920 + gimple def_stmt = get_def_stmt(lhs);
163921 +
163922 + gcc_assert(gimple_code(def_stmt) != GIMPLE_NOP);
163923 + rhs1 = gimple_assign_rhs1(def_stmt);
163924 +
163925 + if (is_gimple_constant(rhs1))
163926 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
163927 +
163928 + switch (TREE_CODE(rhs1)) {
163929 + case SSA_NAME: {
163930 + tree ret = handle_unary_rhs(visited, as_a_gassign(def_stmt));
163931 +
163932 + if (gimple_assign_cast_p(stmt))
163933 + unsigned_signed_cast_intentional_overflow(visited, stmt);
163934 + return ret;
163935 + }
163936 + case ARRAY_REF:
163937 + case BIT_FIELD_REF:
163938 + case ADDR_EXPR:
163939 + case COMPONENT_REF:
163940 + case INDIRECT_REF:
163941 +#if BUILDING_GCC_VERSION >= 4006
163942 + case MEM_REF:
163943 +#endif
163944 + case TARGET_MEM_REF:
163945 + case VIEW_CONVERT_EXPR:
163946 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
163947 + case PARM_DECL:
163948 + case VAR_DECL:
163949 + return create_assign(visited, stmt, lhs, AFTER_STMT);
163950 +
163951 + default:
163952 + debug_gimple_stmt(def_stmt);
163953 + debug_tree(rhs1);
163954 + gcc_unreachable();
163955 + }
163956 +}
163957 +
163958 +static void __unused print_the_code_insertions(const_gimple stmt)
163959 +{
163960 + location_t loc = gimple_location(stmt);
163961 +
163962 + inform(loc, "Integer size_overflow check applied here.");
163963 +}
163964 +
163965 +static bool is_from_cast(const_tree node)
163966 +{
163967 + gimple def_stmt = get_def_stmt(node);
163968 +
163969 + if (!def_stmt)
163970 + return false;
163971 +
163972 + if (gimple_assign_cast_p(def_stmt))
163973 + return true;
163974 +
163975 + return false;
163976 +}
163977 +
163978 +// Skip duplication when there is a minus expr and the type of rhs1 or rhs2 is a pointer_type.
163979 +static bool is_ptr_diff(gassign *stmt)
163980 +{
163981 + const_tree rhs1, rhs2, ptr1_rhs, ptr2_rhs;
163982 +
163983 + if (gimple_assign_rhs_code(stmt) != MINUS_EXPR)
163984 + return false;
163985 +
163986 + rhs1 = gimple_assign_rhs1(stmt);
163987 + if (!is_from_cast(rhs1))
163988 + return false;
163989 +
163990 + rhs2 = gimple_assign_rhs2(stmt);
163991 + if (!is_from_cast(rhs2))
163992 + return false;
163993 +
163994 + ptr1_rhs = gimple_assign_rhs1(get_def_stmt(rhs1));
163995 + ptr2_rhs = gimple_assign_rhs1(get_def_stmt(rhs2));
163996 +
163997 + if (TREE_CODE(TREE_TYPE(ptr1_rhs)) != POINTER_TYPE && TREE_CODE(TREE_TYPE(ptr2_rhs)) != POINTER_TYPE)
163998 + return false;
163999 +
164000 + return true;
164001 +}
164002 +
164003 +static tree handle_comparison_code_class(struct visited *visited, gassign *stmt, tree new_rhs1, tree new_rhs2)
164004 +{
164005 + tree rhs1, rhs2, lhs;
164006 +
164007 + rhs1 = gimple_assign_rhs1(stmt);
164008 + if (!is_gimple_constant(rhs1) && new_rhs1 != NULL_TREE)
164009 + check_size_overflow(stmt, TREE_TYPE(new_rhs1), new_rhs1, rhs1, BEFORE_STMT);
164010 +
164011 + lhs = gimple_assign_lhs(stmt);
164012 + if (new_rhs2 == NULL_TREE)
164013 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164014 +
164015 + rhs2 = gimple_assign_rhs2(stmt);
164016 + if (!is_gimple_constant(rhs2))
164017 + check_size_overflow(stmt, TREE_TYPE(new_rhs2), new_rhs2, rhs2, BEFORE_STMT);
164018 + return create_assign(visited, stmt, lhs, AFTER_STMT);
164019 +}
164020 +
164021 +static tree handle_binary_ops(struct visited *visited, tree lhs)
164022 +{
164023 + enum intentional_overflow_type res;
164024 + tree rhs1, rhs2, new_lhs;
164025 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164026 + tree new_rhs1 = NULL_TREE;
164027 + tree new_rhs2 = NULL_TREE;
164028 +
164029 + if (is_ptr_diff(def_stmt))
164030 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164031 +
164032 + rhs1 = gimple_assign_rhs1(def_stmt);
164033 + rhs2 = gimple_assign_rhs2(def_stmt);
164034 +
164035 + /* no DImode/TImode division in the 32/64 bit kernel */
164036 + switch (gimple_assign_rhs_code(def_stmt)) {
164037 + case RDIV_EXPR:
164038 + case TRUNC_DIV_EXPR:
164039 + case CEIL_DIV_EXPR:
164040 + case FLOOR_DIV_EXPR:
164041 + case ROUND_DIV_EXPR:
164042 + case TRUNC_MOD_EXPR:
164043 + case CEIL_MOD_EXPR:
164044 + case FLOOR_MOD_EXPR:
164045 + case ROUND_MOD_EXPR:
164046 + case EXACT_DIV_EXPR:
164047 + case POINTER_PLUS_EXPR:
164048 + case BIT_AND_EXPR:
164049 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164050 + default:
164051 + break;
164052 + }
164053 +
164054 + new_lhs = handle_integer_truncation(visited, lhs);
164055 + if (new_lhs != NULL_TREE)
164056 + return new_lhs;
164057 +
164058 + if (TREE_CODE(rhs1) == SSA_NAME)
164059 + new_rhs1 = expand(visited, rhs1);
164060 + if (TREE_CODE(rhs2) == SSA_NAME)
164061 + new_rhs2 = expand(visited, rhs2);
164062 +
164063 + res = add_mul_intentional_overflow(def_stmt);
164064 + if (res != NO_INTENTIONAL_OVERFLOW) {
164065 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164066 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), res);
164067 + return new_lhs;
164068 + }
164069 +
164070 + if (skip_expr_on_double_type(def_stmt)) {
164071 + new_lhs = dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164072 + insert_cast_expr(visited, as_a_gassign(get_def_stmt(new_lhs)), NO_INTENTIONAL_OVERFLOW);
164073 + return new_lhs;
164074 + }
164075 +
164076 + if (is_a_neg_overflow(def_stmt, rhs2))
164077 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs1, NULL_TREE);
164078 + if (is_a_neg_overflow(def_stmt, rhs1))
164079 + return handle_intentional_overflow(visited, true, def_stmt, new_rhs2, new_rhs2);
164080 +
164081 +
164082 + if (is_a_constant_overflow(def_stmt, rhs2))
164083 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs1), def_stmt, new_rhs1, NULL_TREE);
164084 + if (is_a_constant_overflow(def_stmt, rhs1))
164085 + return handle_intentional_overflow(visited, !is_a_cast_and_const_overflow(rhs2), def_stmt, new_rhs2, new_rhs2);
164086 +
164087 + // the const is between 0 and (signed) MAX
164088 + if (is_gimple_constant(rhs1))
164089 + new_rhs1 = create_assign(visited, def_stmt, rhs1, BEFORE_STMT);
164090 + if (is_gimple_constant(rhs2))
164091 + new_rhs2 = create_assign(visited, def_stmt, rhs2, BEFORE_STMT);
164092 +
164093 + if (TREE_CODE_CLASS(gimple_assign_rhs_code(def_stmt)) == tcc_comparison)
164094 + return handle_comparison_code_class(visited, def_stmt, new_rhs1, new_rhs2);
164095 +
164096 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, NULL_TREE);
164097 +}
164098 +
164099 +#if BUILDING_GCC_VERSION >= 4006
164100 +static tree get_new_rhs(struct visited *visited, tree size_overflow_type, tree rhs)
164101 +{
164102 + if (is_gimple_constant(rhs))
164103 + return cast_a_tree(size_overflow_type, rhs);
164104 + if (TREE_CODE(rhs) != SSA_NAME)
164105 + return NULL_TREE;
164106 + return expand(visited, rhs);
164107 +}
164108 +
164109 +static tree handle_ternary_ops(struct visited *visited, tree lhs)
164110 +{
164111 + tree rhs1, rhs2, rhs3, new_rhs1, new_rhs2, new_rhs3, size_overflow_type;
164112 + gassign *def_stmt = as_a_gassign(get_def_stmt(lhs));
164113 +
164114 + size_overflow_type = get_size_overflow_type(visited, def_stmt, lhs);
164115 +
164116 + rhs1 = gimple_assign_rhs1(def_stmt);
164117 + rhs2 = gimple_assign_rhs2(def_stmt);
164118 + rhs3 = gimple_assign_rhs3(def_stmt);
164119 + new_rhs1 = get_new_rhs(visited, size_overflow_type, rhs1);
164120 + new_rhs2 = get_new_rhs(visited, size_overflow_type, rhs2);
164121 + new_rhs3 = get_new_rhs(visited, size_overflow_type, rhs3);
164122 +
164123 + return dup_assign(visited, def_stmt, lhs, new_rhs1, new_rhs2, new_rhs3);
164124 +}
164125 +#endif
164126 +
164127 +static tree get_my_stmt_lhs(struct visited *visited, gimple stmt)
164128 +{
164129 + gimple_stmt_iterator gsi;
164130 + gimple next_stmt = NULL;
164131 +
164132 + gsi = gsi_for_stmt(stmt);
164133 +
164134 + do {
164135 + gsi_next(&gsi);
164136 + next_stmt = gsi_stmt(gsi);
164137 +
164138 + if (gimple_code(stmt) == GIMPLE_PHI && !pointer_set_contains(visited->my_stmts, next_stmt))
164139 + return NULL_TREE;
164140 +
164141 + if (pointer_set_contains(visited->my_stmts, next_stmt) && !pointer_set_contains(visited->skip_expr_casts, next_stmt))
164142 + break;
164143 +
164144 + gcc_assert(pointer_set_contains(visited->my_stmts, next_stmt));
164145 + } while (!gsi_end_p(gsi));
164146 +
164147 + gcc_assert(next_stmt);
164148 + return get_lhs(next_stmt);
164149 +}
164150 +
164151 +static tree expand_visited(struct visited *visited, gimple def_stmt)
164152 +{
164153 + gimple_stmt_iterator gsi;
164154 + enum gimple_code code = gimple_code(def_stmt);
164155 +
164156 + if (code == GIMPLE_ASM)
164157 + return NULL_TREE;
164158 +
164159 + gsi = gsi_for_stmt(def_stmt);
164160 + gsi_next(&gsi);
164161 +
164162 + if (gimple_code(def_stmt) == GIMPLE_PHI && gsi_end_p(gsi))
164163 + return NULL_TREE;
164164 + return get_my_stmt_lhs(visited, def_stmt);
164165 +}
164166 +
164167 +tree expand(struct visited *visited, tree lhs)
164168 +{
164169 + gimple def_stmt;
164170 +
164171 + def_stmt = get_def_stmt(lhs);
164172 +
164173 + if (!def_stmt || gimple_code(def_stmt) == GIMPLE_NOP)
164174 + return NULL_TREE;
164175 +
164176 + if (pointer_set_contains(visited->my_stmts, def_stmt))
164177 + return lhs;
164178 +
164179 + if (pointer_set_contains(visited->stmts, def_stmt))
164180 + return expand_visited(visited, def_stmt);
164181 +
164182 + if (is_gimple_constant(lhs))
164183 + return NULL_TREE;
164184 + if (skip_types(lhs))
164185 + return NULL_TREE;
164186 +
164187 + switch (gimple_code(def_stmt)) {
164188 + case GIMPLE_PHI:
164189 + return handle_phi(visited, lhs);
164190 + case GIMPLE_CALL:
164191 + case GIMPLE_ASM:
164192 + if (is_size_overflow_asm(def_stmt))
164193 + return expand(visited, get_size_overflow_asm_input(as_a_gasm(def_stmt)));
164194 + return create_assign(visited, def_stmt, lhs, AFTER_STMT);
164195 + case GIMPLE_ASSIGN:
164196 + switch (gimple_num_ops(def_stmt)) {
164197 + case 2:
164198 + return handle_unary_ops(visited, as_a_gassign(def_stmt));
164199 + case 3:
164200 + return handle_binary_ops(visited, lhs);
164201 +#if BUILDING_GCC_VERSION >= 4006
164202 + case 4:
164203 + return handle_ternary_ops(visited, lhs);
164204 +#endif
164205 + }
164206 + default:
164207 + debug_gimple_stmt(def_stmt);
164208 + error("%s: unknown gimple code", __func__);
164209 + gcc_unreachable();
164210 + }
164211 +}
164212 diff --git a/tools/gcc/stackleak_plugin.c b/tools/gcc/stackleak_plugin.c
164213 new file mode 100644
164214 index 0000000..155e2c5
164215 --- /dev/null
164216 +++ b/tools/gcc/stackleak_plugin.c
164217 @@ -0,0 +1,436 @@
164218 +/*
164219 + * Copyright 2011-2015 by the PaX Team <pageexec@freemail.hu>
164220 + * Licensed under the GPL v2
164221 + *
164222 + * Note: the choice of the license means that the compilation process is
164223 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
164224 + * but for the kernel it doesn't matter since it doesn't link against
164225 + * any of the gcc libraries
164226 + *
164227 + * gcc plugin to help implement various PaX features
164228 + *
164229 + * - track lowest stack pointer
164230 + *
164231 + * TODO:
164232 + * - initialize all local variables
164233 + *
164234 + * BUGS:
164235 + * - none known
164236 + */
164237 +
164238 +#include "gcc-common.h"
164239 +
164240 +int plugin_is_GPL_compatible;
164241 +
164242 +static int track_frame_size = -1;
164243 +static const char track_function[] = "pax_track_stack";
164244 +static const char check_function[] = "pax_check_alloca";
164245 +static GTY(()) tree track_function_decl;
164246 +static GTY(()) tree check_function_decl;
164247 +static bool init_locals;
164248 +
164249 +static struct plugin_info stackleak_plugin_info = {
164250 + .version = "201504282245",
164251 + .help = "track-lowest-sp=nn\ttrack sp in functions whose frame size is at least nn bytes\n"
164252 +// "initialize-locals\t\tforcibly initialize all stack frames\n"
164253 +};
164254 +
164255 +static void stackleak_check_alloca(gimple_stmt_iterator *gsi)
164256 +{
164257 + gimple stmt;
164258 + gcall *check_alloca;
164259 + tree alloca_size;
164260 + cgraph_node_ptr node;
164261 + int frequency;
164262 + basic_block bb;
164263 +
164264 + // insert call to void pax_check_alloca(unsigned long size)
164265 + alloca_size = gimple_call_arg(gsi_stmt(*gsi), 0);
164266 + stmt = gimple_build_call(check_function_decl, 1, alloca_size);
164267 + check_alloca = as_a_gcall(stmt);
164268 + gsi_insert_before(gsi, check_alloca, GSI_SAME_STMT);
164269 +
164270 + // update the cgraph
164271 + bb = gimple_bb(check_alloca);
164272 + node = cgraph_get_create_node(check_function_decl);
164273 + gcc_assert(node);
164274 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
164275 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, check_alloca, bb->count, frequency, bb->loop_depth);
164276 +}
164277 +
164278 +static void stackleak_add_instrumentation(gimple_stmt_iterator *gsi)
164279 +{
164280 + gimple stmt;
164281 + gcall *track_stack;
164282 + cgraph_node_ptr node;
164283 + int frequency;
164284 + basic_block bb;
164285 +
164286 + // insert call to void pax_track_stack(void)
164287 + stmt = gimple_build_call(track_function_decl, 0);
164288 + track_stack = as_a_gcall(stmt);
164289 + gsi_insert_after(gsi, track_stack, GSI_CONTINUE_LINKING);
164290 +
164291 + // update the cgraph
164292 + bb = gimple_bb(track_stack);
164293 + node = cgraph_get_create_node(track_function_decl);
164294 + gcc_assert(node);
164295 + frequency = compute_call_stmt_bb_frequency(current_function_decl, bb);
164296 + cgraph_create_edge(cgraph_get_node(current_function_decl), node, track_stack, bb->count, frequency, bb->loop_depth);
164297 +}
164298 +
164299 +static bool is_alloca(gimple stmt)
164300 +{
164301 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA))
164302 + return true;
164303 +
164304 +#if BUILDING_GCC_VERSION >= 4007
164305 + if (gimple_call_builtin_p(stmt, BUILT_IN_ALLOCA_WITH_ALIGN))
164306 + return true;
164307 +#endif
164308 +
164309 + return false;
164310 +}
164311 +
164312 +static unsigned int execute_stackleak_tree_instrument(void)
164313 +{
164314 + basic_block bb, entry_bb;
164315 + bool prologue_instrumented = false, is_leaf = true;
164316 +
164317 + entry_bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb;
164318 +
164319 + // 1. loop through BBs and GIMPLE statements
164320 + FOR_EACH_BB_FN(bb, cfun) {
164321 + gimple_stmt_iterator gsi;
164322 +
164323 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
164324 + gimple stmt;
164325 +
164326 + stmt = gsi_stmt(gsi);
164327 +
164328 + if (is_gimple_call(stmt))
164329 + is_leaf = false;
164330 +
164331 + // gimple match: align 8 built-in BUILT_IN_NORMAL:BUILT_IN_ALLOCA attributes <tree_list 0xb7576450>
164332 + if (!is_alloca(stmt))
164333 + continue;
164334 +
164335 + // 2. insert stack overflow check before each __builtin_alloca call
164336 + stackleak_check_alloca(&gsi);
164337 +
164338 + // 3. insert track call after each __builtin_alloca call
164339 + stackleak_add_instrumentation(&gsi);
164340 + if (bb == entry_bb)
164341 + prologue_instrumented = true;
164342 + }
164343 + }
164344 +
164345 + // special cases for some bad linux code: taking the address of static inline functions will materialize them
164346 + // but we mustn't instrument some of them as the resulting stack alignment required by the function call ABI
164347 + // will break other assumptions regarding the expected (but not otherwise enforced) register clobbering ABI.
164348 + // case in point: native_save_fl on amd64 when optimized for size clobbers rdx if it were instrumented here.
164349 + if (is_leaf && !TREE_PUBLIC(current_function_decl) && DECL_DECLARED_INLINE_P(current_function_decl))
164350 + return 0;
164351 + if (is_leaf && !strncmp(IDENTIFIER_POINTER(DECL_NAME(current_function_decl)), "_paravirt_", 10))
164352 + return 0;
164353 +
164354 + // 4. insert track call at the beginning
164355 + if (!prologue_instrumented) {
164356 + gimple_stmt_iterator gsi;
164357 +
164358 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
164359 + if (dom_info_available_p(CDI_DOMINATORS))
164360 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
164361 + gsi = gsi_start_bb(bb);
164362 + stackleak_add_instrumentation(&gsi);
164363 + }
164364 +
164365 + return 0;
164366 +}
164367 +
164368 +static unsigned int execute_stackleak_final(void)
164369 +{
164370 + rtx_insn *insn, *next;
164371 +
164372 + if (cfun->calls_alloca)
164373 + return 0;
164374 +
164375 + // keep calls only if function frame is big enough
164376 + if (get_frame_size() >= track_frame_size)
164377 + return 0;
164378 +
164379 + // 1. find pax_track_stack calls
164380 + for (insn = get_insns(); insn; insn = next) {
164381 + // rtl match: (call_insn 8 7 9 3 (call (mem (symbol_ref ("pax_track_stack") [flags 0x41] <function_decl 0xb7470e80 pax_track_stack>) [0 S1 A8]) (4)) -1 (nil) (nil))
164382 + rtx body;
164383 +
164384 + next = NEXT_INSN(insn);
164385 + if (!CALL_P(insn))
164386 + continue;
164387 + body = PATTERN(insn);
164388 + if (GET_CODE(body) != CALL)
164389 + continue;
164390 + body = XEXP(body, 0);
164391 + if (GET_CODE(body) != MEM)
164392 + continue;
164393 + body = XEXP(body, 0);
164394 + if (GET_CODE(body) != SYMBOL_REF)
164395 + continue;
164396 +// if (strcmp(XSTR(body, 0), track_function))
164397 + if (SYMBOL_REF_DECL(body) != track_function_decl)
164398 + continue;
164399 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
164400 + // 2. delete call
164401 + delete_insn_and_edges(insn);
164402 +#if BUILDING_GCC_VERSION >= 4007
164403 + if (GET_CODE(next) == NOTE && NOTE_KIND(next) == NOTE_INSN_CALL_ARG_LOCATION) {
164404 + insn = next;
164405 + next = NEXT_INSN(insn);
164406 + delete_insn_and_edges(insn);
164407 + }
164408 +#endif
164409 + }
164410 +
164411 +// print_simple_rtl(stderr, get_insns());
164412 +// print_rtl(stderr, get_insns());
164413 +// warning(0, "track_frame_size: %d %ld %d", cfun->calls_alloca, get_frame_size(), track_frame_size);
164414 +
164415 + return 0;
164416 +}
164417 +
164418 +static bool gate_stackleak_track_stack(void)
164419 +{
164420 + tree section;
164421 +
164422 + if (ix86_cmodel != CM_KERNEL)
164423 + return false;
164424 +
164425 + section = lookup_attribute("section", DECL_ATTRIBUTES(current_function_decl));
164426 + if (section && TREE_VALUE(section)) {
164427 + section = TREE_VALUE(TREE_VALUE(section));
164428 +
164429 + if (!strncmp(TREE_STRING_POINTER(section), ".init.text", 10))
164430 + return false;
164431 + if (!strncmp(TREE_STRING_POINTER(section), ".devinit.text", 13))
164432 + return false;
164433 + if (!strncmp(TREE_STRING_POINTER(section), ".cpuinit.text", 13))
164434 + return false;
164435 + if (!strncmp(TREE_STRING_POINTER(section), ".meminit.text", 13))
164436 + return false;
164437 + }
164438 +
164439 + return track_frame_size >= 0;
164440 +}
164441 +
164442 +static void stackleak_start_unit(void *gcc_data, void *user_data)
164443 +{
164444 + tree fntype;
164445 +
164446 + // void pax_track_stack(void)
164447 + fntype = build_function_type_list(void_type_node, NULL_TREE);
164448 + track_function_decl = build_fn_decl(track_function, fntype);
164449 + DECL_ASSEMBLER_NAME(track_function_decl); // for LTO
164450 + TREE_PUBLIC(track_function_decl) = 1;
164451 + TREE_USED(track_function_decl) = 1;
164452 + DECL_EXTERNAL(track_function_decl) = 1;
164453 + DECL_ARTIFICIAL(track_function_decl) = 1;
164454 + DECL_PRESERVE_P(track_function_decl) = 1;
164455 +
164456 + // void pax_check_alloca(unsigned long)
164457 + fntype = build_function_type_list(void_type_node, long_unsigned_type_node, NULL_TREE);
164458 + check_function_decl = build_fn_decl(check_function, fntype);
164459 + DECL_ASSEMBLER_NAME(check_function_decl); // for LTO
164460 + TREE_PUBLIC(check_function_decl) = 1;
164461 + TREE_USED(check_function_decl) = 1;
164462 + DECL_EXTERNAL(check_function_decl) = 1;
164463 + DECL_ARTIFICIAL(check_function_decl) = 1;
164464 + DECL_PRESERVE_P(check_function_decl) = 1;
164465 +}
164466 +
164467 +#if BUILDING_GCC_VERSION >= 4009
164468 +namespace {
164469 +static const struct pass_data stackleak_tree_instrument_pass_data = {
164470 +#else
164471 +static struct gimple_opt_pass stackleak_tree_instrument_pass = {
164472 + .pass = {
164473 +#endif
164474 + .type = GIMPLE_PASS,
164475 + .name = "stackleak_tree_instrument",
164476 +#if BUILDING_GCC_VERSION >= 4008
164477 + .optinfo_flags = OPTGROUP_NONE,
164478 +#endif
164479 +#if BUILDING_GCC_VERSION >= 5000
164480 +#elif BUILDING_GCC_VERSION == 4009
164481 + .has_gate = true,
164482 + .has_execute = true,
164483 +#else
164484 + .gate = gate_stackleak_track_stack,
164485 + .execute = execute_stackleak_tree_instrument,
164486 + .sub = NULL,
164487 + .next = NULL,
164488 + .static_pass_number = 0,
164489 +#endif
164490 + .tv_id = TV_NONE,
164491 + .properties_required = PROP_gimple_leh | PROP_cfg,
164492 + .properties_provided = 0,
164493 + .properties_destroyed = 0,
164494 + .todo_flags_start = 0, //TODO_verify_ssa | TODO_verify_flow | TODO_verify_stmts,
164495 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_update_ssa | TODO_rebuild_cgraph_edges
164496 +#if BUILDING_GCC_VERSION < 4009
164497 + }
164498 +#endif
164499 +};
164500 +
164501 +#if BUILDING_GCC_VERSION >= 4009
164502 +static const struct pass_data stackleak_final_rtl_opt_pass_data = {
164503 +#else
164504 +static struct rtl_opt_pass stackleak_final_rtl_opt_pass = {
164505 + .pass = {
164506 +#endif
164507 + .type = RTL_PASS,
164508 + .name = "stackleak_final",
164509 +#if BUILDING_GCC_VERSION >= 4008
164510 + .optinfo_flags = OPTGROUP_NONE,
164511 +#endif
164512 +#if BUILDING_GCC_VERSION >= 5000
164513 +#elif BUILDING_GCC_VERSION == 4009
164514 + .has_gate = true,
164515 + .has_execute = true,
164516 +#else
164517 + .gate = gate_stackleak_track_stack,
164518 + .execute = execute_stackleak_final,
164519 + .sub = NULL,
164520 + .next = NULL,
164521 + .static_pass_number = 0,
164522 +#endif
164523 + .tv_id = TV_NONE,
164524 + .properties_required = 0,
164525 + .properties_provided = 0,
164526 + .properties_destroyed = 0,
164527 + .todo_flags_start = 0,
164528 + .todo_flags_finish = TODO_dump_func
164529 +#if BUILDING_GCC_VERSION < 4009
164530 + }
164531 +#endif
164532 +};
164533 +
164534 +#if BUILDING_GCC_VERSION >= 4009
164535 +class stackleak_tree_instrument_pass : public gimple_opt_pass {
164536 +public:
164537 + stackleak_tree_instrument_pass() : gimple_opt_pass(stackleak_tree_instrument_pass_data, g) {}
164538 +#if BUILDING_GCC_VERSION >= 5000
164539 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
164540 + virtual unsigned int execute(function *) { return execute_stackleak_tree_instrument(); }
164541 +#else
164542 + bool gate() { return gate_stackleak_track_stack(); }
164543 + unsigned int execute() { return execute_stackleak_tree_instrument(); }
164544 +#endif
164545 +};
164546 +
164547 +class stackleak_final_rtl_opt_pass : public rtl_opt_pass {
164548 +public:
164549 + stackleak_final_rtl_opt_pass() : rtl_opt_pass(stackleak_final_rtl_opt_pass_data, g) {}
164550 +#if BUILDING_GCC_VERSION >= 5000
164551 + virtual bool gate(function *) { return gate_stackleak_track_stack(); }
164552 + virtual unsigned int execute(function *) { return execute_stackleak_final(); }
164553 +#else
164554 + bool gate() { return gate_stackleak_track_stack(); }
164555 + unsigned int execute() { return execute_stackleak_final(); }
164556 +#endif
164557 +};
164558 +}
164559 +
164560 +static opt_pass *make_stackleak_tree_instrument_pass(void)
164561 +{
164562 + return new stackleak_tree_instrument_pass();
164563 +}
164564 +
164565 +static opt_pass *make_stackleak_final_rtl_opt_pass(void)
164566 +{
164567 + return new stackleak_final_rtl_opt_pass();
164568 +}
164569 +#else
164570 +static struct opt_pass *make_stackleak_tree_instrument_pass(void)
164571 +{
164572 + return &stackleak_tree_instrument_pass.pass;
164573 +}
164574 +
164575 +static struct opt_pass *make_stackleak_final_rtl_opt_pass(void)
164576 +{
164577 + return &stackleak_final_rtl_opt_pass.pass;
164578 +}
164579 +#endif
164580 +
164581 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
164582 +{
164583 + const char * const plugin_name = plugin_info->base_name;
164584 + const int argc = plugin_info->argc;
164585 + const struct plugin_argument * const argv = plugin_info->argv;
164586 + int i;
164587 + struct register_pass_info stackleak_tree_instrument_pass_info;
164588 + struct register_pass_info stackleak_final_pass_info;
164589 + static const struct ggc_root_tab gt_ggc_r_gt_stackleak[] = {
164590 + {
164591 + .base = &track_function_decl,
164592 + .nelt = 1,
164593 + .stride = sizeof(track_function_decl),
164594 + .cb = &gt_ggc_mx_tree_node,
164595 + .pchw = &gt_pch_nx_tree_node
164596 + },
164597 + {
164598 + .base = &check_function_decl,
164599 + .nelt = 1,
164600 + .stride = sizeof(check_function_decl),
164601 + .cb = &gt_ggc_mx_tree_node,
164602 + .pchw = &gt_pch_nx_tree_node
164603 + },
164604 + LAST_GGC_ROOT_TAB
164605 + };
164606 +
164607 + stackleak_tree_instrument_pass_info.pass = make_stackleak_tree_instrument_pass();
164608 +// stackleak_tree_instrument_pass_info.reference_pass_name = "tree_profile";
164609 + stackleak_tree_instrument_pass_info.reference_pass_name = "optimized";
164610 + stackleak_tree_instrument_pass_info.ref_pass_instance_number = 1;
164611 + stackleak_tree_instrument_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
164612 +
164613 + stackleak_final_pass_info.pass = make_stackleak_final_rtl_opt_pass();
164614 + stackleak_final_pass_info.reference_pass_name = "final";
164615 + stackleak_final_pass_info.ref_pass_instance_number = 1;
164616 + stackleak_final_pass_info.pos_op = PASS_POS_INSERT_BEFORE;
164617 +
164618 + if (!plugin_default_version_check(version, &gcc_version)) {
164619 + error(G_("incompatible gcc/plugin versions"));
164620 + return 1;
164621 + }
164622 +
164623 + register_callback(plugin_name, PLUGIN_INFO, NULL, &stackleak_plugin_info);
164624 +
164625 + for (i = 0; i < argc; ++i) {
164626 + if (!strcmp(argv[i].key, "track-lowest-sp")) {
164627 + if (!argv[i].value) {
164628 + error(G_("no value supplied for option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
164629 + continue;
164630 + }
164631 + track_frame_size = atoi(argv[i].value);
164632 + if (argv[i].value[0] < '0' || argv[i].value[0] > '9' || track_frame_size < 0)
164633 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
164634 + continue;
164635 + }
164636 + if (!strcmp(argv[i].key, "initialize-locals")) {
164637 + if (argv[i].value) {
164638 + error(G_("invalid option argument '-fplugin-arg-%s-%s=%s'"), plugin_name, argv[i].key, argv[i].value);
164639 + continue;
164640 + }
164641 + init_locals = true;
164642 + continue;
164643 + }
164644 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
164645 + }
164646 +
164647 + register_callback(plugin_name, PLUGIN_START_UNIT, &stackleak_start_unit, NULL);
164648 + register_callback(plugin_name, PLUGIN_REGISTER_GGC_ROOTS, NULL, (void *)&gt_ggc_r_gt_stackleak);
164649 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_tree_instrument_pass_info);
164650 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &stackleak_final_pass_info);
164651 +
164652 + return 0;
164653 +}
164654 diff --git a/tools/gcc/structleak_plugin.c b/tools/gcc/structleak_plugin.c
164655 new file mode 100644
164656 index 0000000..e9dbd4b
164657 --- /dev/null
164658 +++ b/tools/gcc/structleak_plugin.c
164659 @@ -0,0 +1,287 @@
164660 +/*
164661 + * Copyright 2013-2015 by PaX Team <pageexec@freemail.hu>
164662 + * Licensed under the GPL v2
164663 + *
164664 + * Note: the choice of the license means that the compilation process is
164665 + * NOT 'eligible' as defined by gcc's library exception to the GPL v3,
164666 + * but for the kernel it doesn't matter since it doesn't link against
164667 + * any of the gcc libraries
164668 + *
164669 + * gcc plugin to forcibly initialize certain local variables that could
164670 + * otherwise leak kernel stack to userland if they aren't properly initialized
164671 + * by later code
164672 + *
164673 + * Homepage: http://pax.grsecurity.net/
164674 + *
164675 + * Usage:
164676 + * $ # for 4.5/4.6/C based 4.7
164677 + * $ gcc -I`gcc -print-file-name=plugin`/include -I`gcc -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
164678 + * $ # for C++ based 4.7/4.8+
164679 + * $ g++ -I`g++ -print-file-name=plugin`/include -I`g++ -print-file-name=plugin`/include/c-family -fPIC -shared -O2 -o structleak_plugin.so structleak_plugin.c
164680 + * $ gcc -fplugin=./structleak_plugin.so test.c -O2
164681 + *
164682 + * TODO: eliminate redundant initializers
164683 + * increase type coverage
164684 + */
164685 +
164686 +#include "gcc-common.h"
164687 +
164688 +// unused C type flag in all versions 4.5-5.0
164689 +#define TYPE_USERSPACE(TYPE) TYPE_LANG_FLAG_5(TYPE)
164690 +
164691 +int plugin_is_GPL_compatible;
164692 +
164693 +static struct plugin_info structleak_plugin_info = {
164694 + .version = "201401260140",
164695 + .help = "disable\tdo not activate plugin\n",
164696 +};
164697 +
164698 +static tree handle_user_attribute(tree *node, tree name, tree args, int flags, bool *no_add_attrs)
164699 +{
164700 + *no_add_attrs = true;
164701 +
164702 + // check for types? for now accept everything linux has to offer
164703 + if (TREE_CODE(*node) != FIELD_DECL)
164704 + return NULL_TREE;
164705 +
164706 + *no_add_attrs = false;
164707 + return NULL_TREE;
164708 +}
164709 +
164710 +static struct attribute_spec user_attr = {
164711 + .name = "user",
164712 + .min_length = 0,
164713 + .max_length = 0,
164714 + .decl_required = false,
164715 + .type_required = false,
164716 + .function_type_required = false,
164717 + .handler = handle_user_attribute,
164718 +#if BUILDING_GCC_VERSION >= 4007
164719 + .affects_type_identity = true
164720 +#endif
164721 +};
164722 +
164723 +static void register_attributes(void *event_data, void *data)
164724 +{
164725 + register_attribute(&user_attr);
164726 +// register_attribute(&force_attr);
164727 +}
164728 +
164729 +static tree get_field_type(tree field)
164730 +{
164731 + return strip_array_types(TREE_TYPE(field));
164732 +}
164733 +
164734 +static bool is_userspace_type(tree type)
164735 +{
164736 + tree field;
164737 +
164738 + for (field = TYPE_FIELDS(type); field; field = TREE_CHAIN(field)) {
164739 + tree fieldtype = get_field_type(field);
164740 + enum tree_code code = TREE_CODE(fieldtype);
164741 +
164742 + if (code == RECORD_TYPE || code == UNION_TYPE)
164743 + if (is_userspace_type(fieldtype))
164744 + return true;
164745 +
164746 + if (lookup_attribute("user", DECL_ATTRIBUTES(field)))
164747 + return true;
164748 + }
164749 + return false;
164750 +}
164751 +
164752 +static void finish_type(void *event_data, void *data)
164753 +{
164754 + tree type = (tree)event_data;
164755 +
164756 + if (type == NULL_TREE || type == error_mark_node)
164757 + return;
164758 +
164759 +#if BUILDING_GCC_VERSION >= 5000
164760 + if (TREE_CODE(type) == ENUMERAL_TYPE)
164761 + return;
164762 +#endif
164763 +
164764 + if (TYPE_USERSPACE(type))
164765 + return;
164766 +
164767 + if (is_userspace_type(type))
164768 + TYPE_USERSPACE(type) = 1;
164769 +}
164770 +
164771 +static void initialize(tree var)
164772 +{
164773 + basic_block bb;
164774 + gimple_stmt_iterator gsi;
164775 + tree initializer;
164776 + gimple init_stmt;
164777 +
164778 + // this is the original entry bb before the forced split
164779 + // TODO: check further BBs in case more splits occured before us
164780 + bb = ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb->next_bb;
164781 +
164782 + // first check if the variable is already initialized, warn otherwise
164783 + for (gsi = gsi_start_bb(bb); !gsi_end_p(gsi); gsi_next(&gsi)) {
164784 + gimple stmt = gsi_stmt(gsi);
164785 + tree rhs1;
164786 +
164787 + // we're looking for an assignment of a single rhs...
164788 + if (!gimple_assign_single_p(stmt))
164789 + continue;
164790 + rhs1 = gimple_assign_rhs1(stmt);
164791 +#if BUILDING_GCC_VERSION >= 4007
164792 + // ... of a non-clobbering expression...
164793 + if (TREE_CLOBBER_P(rhs1))
164794 + continue;
164795 +#endif
164796 + // ... to our variable...
164797 + if (gimple_get_lhs(stmt) != var)
164798 + continue;
164799 + // if it's an initializer then we're good
164800 + if (TREE_CODE(rhs1) == CONSTRUCTOR)
164801 + return;
164802 + }
164803 +
164804 + // these aren't the 0days you're looking for
164805 +// inform(DECL_SOURCE_LOCATION(var), "userspace variable will be forcibly initialized");
164806 +
164807 + // build the initializer expression
164808 + initializer = build_constructor(TREE_TYPE(var), NULL);
164809 +
164810 + // build the initializer stmt
164811 + init_stmt = gimple_build_assign(var, initializer);
164812 + gsi = gsi_start_bb(ENTRY_BLOCK_PTR_FOR_FN(cfun)->next_bb);
164813 + gsi_insert_before(&gsi, init_stmt, GSI_NEW_STMT);
164814 + update_stmt(init_stmt);
164815 +}
164816 +
164817 +static unsigned int handle_function(void)
164818 +{
164819 + basic_block bb;
164820 + unsigned int ret = 0;
164821 + tree var;
164822 + unsigned int i;
164823 +
164824 + // split the first bb where we can put the forced initializers
164825 + bb = split_block_after_labels(ENTRY_BLOCK_PTR_FOR_FN(cfun))->dest;
164826 + if (dom_info_available_p(CDI_DOMINATORS))
164827 + set_immediate_dominator(CDI_DOMINATORS, bb, ENTRY_BLOCK_PTR_FOR_FN(cfun));
164828 +
164829 + // enumarate all local variables and forcibly initialize our targets
164830 + FOR_EACH_LOCAL_DECL(cfun, i, var) {
164831 + tree type = TREE_TYPE(var);
164832 +
164833 + gcc_assert(DECL_P(var));
164834 + if (!auto_var_in_fn_p(var, current_function_decl))
164835 + continue;
164836 +
164837 + // only care about structure types
164838 + if (TREE_CODE(type) != RECORD_TYPE && TREE_CODE(type) != UNION_TYPE)
164839 + continue;
164840 +
164841 + // if the type is of interest, examine the variable
164842 + if (TYPE_USERSPACE(type))
164843 + initialize(var);
164844 + }
164845 +
164846 + return ret;
164847 +}
164848 +
164849 +#if BUILDING_GCC_VERSION >= 4009
164850 +namespace {
164851 +static const struct pass_data structleak_pass_data = {
164852 +#else
164853 +static struct gimple_opt_pass structleak_pass = {
164854 + .pass = {
164855 +#endif
164856 + .type = GIMPLE_PASS,
164857 + .name = "structleak",
164858 +#if BUILDING_GCC_VERSION >= 4008
164859 + .optinfo_flags = OPTGROUP_NONE,
164860 +#endif
164861 +#if BUILDING_GCC_VERSION >= 5000
164862 +#elif BUILDING_GCC_VERSION == 4009
164863 + .has_gate = false,
164864 + .has_execute = true,
164865 +#else
164866 + .gate = NULL,
164867 + .execute = handle_function,
164868 + .sub = NULL,
164869 + .next = NULL,
164870 + .static_pass_number = 0,
164871 +#endif
164872 + .tv_id = TV_NONE,
164873 + .properties_required = PROP_cfg,
164874 + .properties_provided = 0,
164875 + .properties_destroyed = 0,
164876 + .todo_flags_start = 0,
164877 + .todo_flags_finish = TODO_verify_ssa | TODO_verify_stmts | TODO_dump_func | TODO_remove_unused_locals | TODO_update_ssa | TODO_ggc_collect | TODO_verify_flow
164878 +#if BUILDING_GCC_VERSION < 4009
164879 + }
164880 +#endif
164881 +};
164882 +
164883 +#if BUILDING_GCC_VERSION >= 4009
164884 +class structleak_pass : public gimple_opt_pass {
164885 +public:
164886 + structleak_pass() : gimple_opt_pass(structleak_pass_data, g) {}
164887 +#if BUILDING_GCC_VERSION >= 5000
164888 + virtual unsigned int execute(function *) { return handle_function(); }
164889 +#else
164890 + unsigned int execute() { return handle_function(); }
164891 +#endif
164892 +};
164893 +}
164894 +
164895 +static opt_pass *make_structleak_pass(void)
164896 +{
164897 + return new structleak_pass();
164898 +}
164899 +#else
164900 +static struct opt_pass *make_structleak_pass(void)
164901 +{
164902 + return &structleak_pass.pass;
164903 +}
164904 +#endif
164905 +
164906 +int plugin_init(struct plugin_name_args *plugin_info, struct plugin_gcc_version *version)
164907 +{
164908 + int i;
164909 + const char * const plugin_name = plugin_info->base_name;
164910 + const int argc = plugin_info->argc;
164911 + const struct plugin_argument * const argv = plugin_info->argv;
164912 + bool enable = true;
164913 + struct register_pass_info structleak_pass_info;
164914 +
164915 + structleak_pass_info.pass = make_structleak_pass();
164916 + structleak_pass_info.reference_pass_name = "ssa";
164917 + structleak_pass_info.ref_pass_instance_number = 1;
164918 + structleak_pass_info.pos_op = PASS_POS_INSERT_AFTER;
164919 +
164920 + if (!plugin_default_version_check(version, &gcc_version)) {
164921 + error(G_("incompatible gcc/plugin versions"));
164922 + return 1;
164923 + }
164924 +
164925 + if (strncmp(lang_hooks.name, "GNU C", 5) && !strncmp(lang_hooks.name, "GNU C+", 6)) {
164926 + inform(UNKNOWN_LOCATION, G_("%s supports C only"), plugin_name);
164927 + enable = false;
164928 + }
164929 +
164930 + for (i = 0; i < argc; ++i) {
164931 + if (!strcmp(argv[i].key, "disable")) {
164932 + enable = false;
164933 + continue;
164934 + }
164935 + error(G_("unkown option '-fplugin-arg-%s-%s'"), plugin_name, argv[i].key);
164936 + }
164937 +
164938 + register_callback(plugin_name, PLUGIN_INFO, NULL, &structleak_plugin_info);
164939 + if (enable) {
164940 + register_callback(plugin_name, PLUGIN_PASS_MANAGER_SETUP, NULL, &structleak_pass_info);
164941 + register_callback(plugin_name, PLUGIN_FINISH_TYPE, finish_type, NULL);
164942 + }
164943 + register_callback(plugin_name, PLUGIN_ATTRIBUTES, register_attributes, NULL);
164944 +
164945 + return 0;
164946 +}
164947 diff --git a/tools/include/linux/compiler.h b/tools/include/linux/compiler.h
164948 index 88461f0..6fb70a0 100644
164949 --- a/tools/include/linux/compiler.h
164950 +++ b/tools/include/linux/compiler.h
164951 @@ -35,6 +35,14 @@
164952 # define unlikely(x) __builtin_expect(!!(x), 0)
164953 #endif
164954
164955 +#ifndef __size_overflow
164956 +# define __size_overflow(...)
164957 +#endif
164958 +
164959 +#ifndef __intentional_overflow
164960 +# define __intentional_overflow(...)
164961 +#endif
164962 +
164963 #define ACCESS_ONCE(x) (*(volatile typeof(x) *)&(x))
164964
164965 #endif /* _TOOLS_LINUX_COMPILER_H */
164966 diff --git a/tools/lib/api/Makefile b/tools/lib/api/Makefile
164967 index 8bd9606..abacd96 100644
164968 --- a/tools/lib/api/Makefile
164969 +++ b/tools/lib/api/Makefile
164970 @@ -16,7 +16,7 @@ MAKEFLAGS += --no-print-directory
164971 LIBFILE = $(OUTPUT)libapi.a
164972
164973 CFLAGS := $(EXTRA_WARNINGS) $(EXTRA_CFLAGS)
164974 -CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 -fPIC
164975 +CFLAGS += -ggdb3 -Wall -Wextra -std=gnu99 -Werror -O6 -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=2 $(EXTRA_WARNINGS) $(EXTRA_CFLAGS) -fPIC
164976 CFLAGS += -D_LARGEFILE64_SOURCE -D_FILE_OFFSET_BITS=64
164977
164978 RM = rm -f
164979 diff --git a/tools/perf/util/include/asm/alternative-asm.h b/tools/perf/util/include/asm/alternative-asm.h
164980 index 3a3a0f1..6cf679d 100644
164981 --- a/tools/perf/util/include/asm/alternative-asm.h
164982 +++ b/tools/perf/util/include/asm/alternative-asm.h
164983 @@ -6,4 +6,7 @@
164984 #define altinstruction_entry #
164985 #define ALTERNATIVE_2 #
164986
164987 + .macro pax_force_retaddr rip=0, reload=0
164988 + .endm
164989 +
164990 #endif
164991 diff --git a/tools/virtio/linux/uaccess.h b/tools/virtio/linux/uaccess.h
164992 index 0a578fe..b81f62d 100644
164993 --- a/tools/virtio/linux/uaccess.h
164994 +++ b/tools/virtio/linux/uaccess.h
164995 @@ -13,7 +13,7 @@ static inline void __chk_user_ptr(const volatile void *p, size_t size)
164996 ({ \
164997 typeof(ptr) __pu_ptr = (ptr); \
164998 __chk_user_ptr(__pu_ptr, sizeof(*__pu_ptr)); \
164999 - ACCESS_ONCE(*(__pu_ptr)) = x; \
165000 + ACCESS_ONCE_RW(*(__pu_ptr)) = x; \
165001 0; \
165002 })
165003
165004 diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c
165005 index 9097741..2472109 100644
165006 --- a/virt/kvm/kvm_main.c
165007 +++ b/virt/kvm/kvm_main.c
165008 @@ -81,12 +81,17 @@ LIST_HEAD(vm_list);
165009
165010 static cpumask_var_t cpus_hardware_enabled;
165011 static int kvm_usage_count;
165012 -static atomic_t hardware_enable_failed;
165013 +static atomic_unchecked_t hardware_enable_failed;
165014
165015 struct kmem_cache *kvm_vcpu_cache;
165016 EXPORT_SYMBOL_GPL(kvm_vcpu_cache);
165017
165018 -static __read_mostly struct preempt_ops kvm_preempt_ops;
165019 +static void kvm_sched_in(struct preempt_notifier *pn, int cpu);
165020 +static void kvm_sched_out(struct preempt_notifier *pn, struct task_struct *next);
165021 +static struct preempt_ops kvm_preempt_ops = {
165022 + .sched_in = kvm_sched_in,
165023 + .sched_out = kvm_sched_out,
165024 +};
165025
165026 struct dentry *kvm_debugfs_dir;
165027 EXPORT_SYMBOL_GPL(kvm_debugfs_dir);
165028 @@ -784,7 +789,7 @@ int __kvm_set_memory_region(struct kvm *kvm,
165029 /* We can read the guest memory with __xxx_user() later on. */
165030 if ((mem->slot < KVM_USER_MEM_SLOTS) &&
165031 ((mem->userspace_addr & (PAGE_SIZE - 1)) ||
165032 - !access_ok(VERIFY_WRITE,
165033 + !access_ok_noprefault(VERIFY_WRITE,
165034 (void __user *)(unsigned long)mem->userspace_addr,
165035 mem->memory_size)))
165036 goto out;
165037 @@ -1714,9 +1719,17 @@ EXPORT_SYMBOL_GPL(kvm_read_guest_cached);
165038
165039 int kvm_clear_guest_page(struct kvm *kvm, gfn_t gfn, int offset, int len)
165040 {
165041 - const void *zero_page = (const void *) __va(page_to_phys(ZERO_PAGE(0)));
165042 + int r;
165043 + unsigned long addr;
165044
165045 - return kvm_write_guest_page(kvm, gfn, zero_page, offset, len);
165046 + addr = gfn_to_hva(kvm, gfn);
165047 + if (kvm_is_error_hva(addr))
165048 + return -EFAULT;
165049 + r = __clear_user((void __user *)addr + offset, len);
165050 + if (r)
165051 + return -EFAULT;
165052 + mark_page_dirty(kvm, gfn);
165053 + return 0;
165054 }
165055 EXPORT_SYMBOL_GPL(kvm_clear_guest_page);
165056
165057 @@ -1993,7 +2006,7 @@ static int kvm_vcpu_release(struct inode *inode, struct file *filp)
165058 return 0;
165059 }
165060
165061 -static struct file_operations kvm_vcpu_fops = {
165062 +static file_operations_no_const kvm_vcpu_fops __read_only = {
165063 .release = kvm_vcpu_release,
165064 .unlocked_ioctl = kvm_vcpu_ioctl,
165065 #ifdef CONFIG_KVM_COMPAT
165066 @@ -2713,7 +2726,7 @@ out:
165067 }
165068 #endif
165069
165070 -static struct file_operations kvm_vm_fops = {
165071 +static file_operations_no_const kvm_vm_fops __read_only = {
165072 .release = kvm_vm_release,
165073 .unlocked_ioctl = kvm_vm_ioctl,
165074 #ifdef CONFIG_KVM_COMPAT
165075 @@ -2784,7 +2797,7 @@ out:
165076 return r;
165077 }
165078
165079 -static struct file_operations kvm_chardev_ops = {
165080 +static file_operations_no_const kvm_chardev_ops __read_only = {
165081 .unlocked_ioctl = kvm_dev_ioctl,
165082 .compat_ioctl = kvm_dev_ioctl,
165083 .llseek = noop_llseek,
165084 @@ -2810,7 +2823,7 @@ static void hardware_enable_nolock(void *junk)
165085
165086 if (r) {
165087 cpumask_clear_cpu(cpu, cpus_hardware_enabled);
165088 - atomic_inc(&hardware_enable_failed);
165089 + atomic_inc_unchecked(&hardware_enable_failed);
165090 pr_info("kvm: enabling virtualization on CPU%d failed\n", cpu);
165091 }
165092 }
165093 @@ -2865,10 +2878,10 @@ static int hardware_enable_all(void)
165094
165095 kvm_usage_count++;
165096 if (kvm_usage_count == 1) {
165097 - atomic_set(&hardware_enable_failed, 0);
165098 + atomic_set_unchecked(&hardware_enable_failed, 0);
165099 on_each_cpu(hardware_enable_nolock, NULL, 1);
165100
165101 - if (atomic_read(&hardware_enable_failed)) {
165102 + if (atomic_read_unchecked(&hardware_enable_failed)) {
165103 hardware_disable_all_nolock();
165104 r = -EBUSY;
165105 }
165106 @@ -3276,7 +3289,7 @@ static void kvm_sched_out(struct preempt_notifier *pn,
165107 kvm_arch_vcpu_put(vcpu);
165108 }
165109
165110 -int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165111 +int kvm_init(const void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165112 struct module *module)
165113 {
165114 int r;
165115 @@ -3323,7 +3336,7 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165116 if (!vcpu_align)
165117 vcpu_align = __alignof__(struct kvm_vcpu);
165118 kvm_vcpu_cache = kmem_cache_create("kvm_vcpu", vcpu_size, vcpu_align,
165119 - 0, NULL);
165120 + SLAB_USERCOPY, NULL);
165121 if (!kvm_vcpu_cache) {
165122 r = -ENOMEM;
165123 goto out_free_3;
165124 @@ -3333,9 +3346,11 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165125 if (r)
165126 goto out_free;
165127
165128 + pax_open_kernel();
165129 kvm_chardev_ops.owner = module;
165130 kvm_vm_fops.owner = module;
165131 kvm_vcpu_fops.owner = module;
165132 + pax_close_kernel();
165133
165134 r = misc_register(&kvm_dev);
165135 if (r) {
165136 @@ -3345,9 +3360,6 @@ int kvm_init(void *opaque, unsigned vcpu_size, unsigned vcpu_align,
165137
165138 register_syscore_ops(&kvm_syscore_ops);
165139
165140 - kvm_preempt_ops.sched_in = kvm_sched_in;
165141 - kvm_preempt_ops.sched_out = kvm_sched_out;
165142 -
165143 r = kvm_init_debug();
165144 if (r) {
165145 pr_err("kvm: create debugfs files failed\n");
Unofficial grsecurity patch archive (https://github.com/slashbeast/grsecurity-scrape)